1 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3 Turn process_stratum_target's mourn op into a method of
6 * target.h (struct process_stratum_target): Remove the target op.
7 (class process_target): Add the target op.
9 Update the derived classes and callers below.
11 * target.cc (target_mourn_inferior): Update.
12 * linux-low.cc (linux_target_ops): Update.
13 (linux_mourn): Turn into ...
14 (linux_process_target::mourn): ... this.
15 (handle_extended_wait): Update.
16 (linux_process_target::kill): Update.
17 (linux_process_target::detach): Update.
18 * linux-low.h (class linux_process_target): Update.
19 * lynx-low.cc (lynx_target_ops): Update.
20 (lynx_mourn): Turn into ...
21 (lynx_process_target::mourn): ... this.
22 * lynx-low.h (class lynx_process_target): Update.
23 * nto-low.cc (nto_target_ops): Update.
24 (nto_mourn): Turn into ...
25 (nto_process_target::mourn): ... this.
26 * nto-low.h (class nto_process_target): Update.
27 * win32-low.cc (win32_target_ops): Update.
28 (win32_mourn): Turn into ...
29 (win32_process_target::mourn): ... this.
30 * win32-low.h (class win32_process_target): Update.
32 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
34 Turn process_stratum_target's detach op into a method of
37 * target.h (struct process_stratum_target): Remove the target op.
38 (class process_target): Add the target op.
39 (detach_inferior): Update the macro.
41 Update the derived classes and callers below.
43 * linux-low.cc (linux_target_ops): Update.
44 (linux_detach): Turn into ...
45 (linux_process_target::detach): ... this.
46 * linux-low.h (class linux_process_target): Update.
47 * lynx-low.cc (lynx_target_ops): Update.
48 (lynx_detach): Turn into ...
49 (lynx_process_target::detach): ... this.
50 * lynx-low.h (class lynx_process_target): Update.
51 * nto-low.cc (nto_target_ops): Update.
52 (nto_detach): Turn into ...
53 (nto_process_target::detach): ... this.
54 * nto-low.h (class nto_process_target): Update.
55 * win32-low.cc (win32_target_ops): Update.
56 (win32_detach): Turn into ...
57 (win32_process_target::detach): ... this.
58 * win32-low.h (class win32_process_target): Update.
60 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
62 Turn process_stratum_target's kill op into a method of
65 * target.h (struct process_stratum_target): Remove the target op.
66 (class process_target): Add the target op.
68 Update the derived classes and callers below.
70 * target.cc (kill_inferior): Update.
71 * linux-low.cc (linux_target_ops): Update.
72 (linux_kill): Turn into ...
73 (linux_process_target::kill): ... this.
74 * linux-low.h (class linux_process_target): Update.
75 * lynx-low.cc (lynx_target_ops): Update.
76 (lynx_kill): Turn into ...
77 (lynx_process_target::kill): ... this.
78 * lynx-low.h (class lynx_process_target): Update.
79 * nto-low.cc (nto_target_ops): Update.
80 (nto_kill): Turn into ...
81 (nto_process_target::kill): ... this.
82 * nto-low.h (class nto_process_target): Update.
83 * win32-low.cc (win32_target_ops): Update.
84 (win32_kill): Turn into ...
85 (win32_process_target::kill): ... this.
86 * win32-low.h (class win32_process_target): Update.
88 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
90 Turn process_stratum_target's attach op into a method of
93 * target.h (struct process_stratum_target): Remove the target op.
94 (class process_target): Add the target op.
95 (myattach): Update the macro.
97 Update the derived classes and callers below.
99 * linux-low.cc (linux_target_ops): Update.
100 (linux_attach): Turn into ...
101 (linux_process_target::attach): ... this.
102 * linux-low.h (class linux_process_target): Update.
103 * lynx-low.cc (lynx_target_ops): Update.
104 (lynx_attach): Turn into ...
105 (lynx_process_target::attach): ... this.
106 * lynx-low.h (class lynx_process_target): Update.
107 * nto-low.cc (nto_target_ops): Update.
108 (nto_attach): Turn into ...
109 (nto_process_target::attach): ... this.
110 * nto-low.h (class nto_process_target): Update.
111 * win32-low.cc (win32_target_ops): Update.
112 (win32_attach): Turn into ...
113 (win32_process_target::attach): ... this.
114 * win32-low.h (class win32_process_target): Update.
116 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
118 Turn process_stratum_target's post_create_inferior op into a method
121 * target.h (struct process_stratum_target): Remove the target op.
122 (class process_target): Add the target op.
123 (target_post_create_inferior): Update the macro.
124 * target.cc (process_target::post_create_inferior): Define.
126 Update the derived classes and callers below.
128 * linux-low.cc (linux_target_ops): Update.
129 (linux_post_create_inferior): Turn into ...
130 (linux_process_target::post_create_inferior): ... this.
131 * linux-low.h (class linux_process_target): Update.
132 * lynx-low.cc (lynx_target_ops): Update.
133 * nto-low.cc (nto_target_ops): Update.
134 * win32-low.cc (win32_target_ops): Update.
136 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
138 Turn process_stratum_target's create_inferior op into a method of
141 * target.h (struct process_stratum_target): Remove the target op.
142 (class process_target): Add the target op.
143 (create_inferior): Rename the macro to ...
144 (target_create_inferior): ... this.
146 Update the derived classes and callers below.
148 * server.cc (handle_v_run): Update.
149 (captured_main): Update.
150 (process_serial_event): Update.
151 * linux-low.cc (linux_target_ops): Update.
152 (linux_create_inferior): Turn into ...
153 (linux_process_target::create_inferior): ... this.
154 * linux-low.h (class linux_process_target): Update.
155 * lynx-low.cc (lynx_target_ops): Update.
156 (lynx_create_inferior): Turn into ...
157 (lynx_process_target::create_inferior): ... this.
158 * lynx-low.h (class lynx_process_target): Update.
159 * nto-low.cc (nto_target_ops): Update.
160 (nto_create_inferior): Turn into ...
161 (nto_process_target::create_inferior): ... this.
162 * nto-low.h (class nto_process_target): Update.
163 * win32-low.cc (win32_target_ops): Update.
164 (win32_create_inferior): Turn into ...
165 (win32_process_target::create_inferior): ... this.
166 * win32-low.h (class win32_process_target): Update.
168 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
170 * target.h (class process_target): New class definition.
171 (struct process_stratum_target) <pt>: New field with type
173 * linux-low.h (class linux_process_target): Define as a derived
174 class of 'process_target'.
175 * linux-low.cc (linux_target_ops): Add a linux_process_target*
177 * lynx-low.h (class lynx_process_target): Define as a derived
178 class of 'process_target'.
179 * lynx-low.cc (lynx_target_ops): Add a lynx_process_target*
181 * nto-low.h (class nto_process_target): Define as a derived
182 class of 'process_target'.
183 * nto-low.cc (nto_target_ops): Add an nto_process_target*
185 * win32-low.h (class win32_process_target): Define as a derived
186 class of 'process_target'.
187 * win32-low.cc (win32_target_ops): Add a win32_process_target*
190 2020-02-19 Andrew Burgess <andrew.burgess@embecosm.com>
192 * configure: Regenerate.
194 2020-02-19 Maciej W. Rozycki <macro@wdc.com>
195 Andrew Burgess <andrew.burgess@embecosm.com>
197 * linux-riscv-low.cc: New file.
198 * Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
199 and nat/riscv-linux-tdesc.c.
200 * configure.srv <riscv*-*-linux*> (srv_tgtobj)
201 (srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
204 2020-02-14 Tom Tromey <tom@tromey.com>
206 * acinclude.m4: Don't include acx_configure_dir.m4.
207 * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
208 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
209 (all, install-only, uninstall, clean-info, clean)
210 (maintainer-clean): Don't recurse.
211 (subdir_do, all-lib): Remove.
212 ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
214 (generated_files): Update.
215 ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
216 * configure: Rebuild.
217 * configure.ac: Don't configure gnulib or libiberty.
220 2020-02-14 Eli Zaretskii <eliz@gnu.org>
222 * win32-low.c (create_process): Prepend PROGRAM to ARGS when
223 preparing the command line for CreateProcess.
224 (win32_create_inferior): Reflect the program name in debugging
225 output that shows the process and its command line.
227 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
229 * Makefile.in: Rename source files from .c to .cc.
230 * %.c: Rename to %.cc.
231 * configure.ac: Rename server.c to server.cc.
232 * configure: Re-generate.
234 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
236 * Makefile.in: Rename gdbsupport source files from .c to .cc.
238 2020-02-12 Hannes Domani <ssbssa@yahoo.de>
240 * win32-low.c (win32_create_inferior): Set signal_pid.
242 2020-02-12 Maciej W. Rozycki <macro@wdc.com>
243 Pedro Alves <palves@redhat.com>
245 Skip building gdbserver in a cross-configuration.
246 * configure.srv: Set $gdbserver_host depending on whether $target
247 is $host. Use $gdbserver_host instead of $host.
249 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
251 * configure: Re-generate.
253 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
255 * configure: Re-generate.
257 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
259 * acinclude.m4: Update warning.m4 path.
261 2020-02-09 Hannes Domani <ssbssa@yahoo.de>
263 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
264 (handle_exception): Set siginfo_er.
265 (win32_xfer_siginfo): New function.
267 2020-02-07 Tom Tromey <tom@tromey.com>
268 Pedro Alves <palves@redhat.com>
270 * README: Update build documentation.
271 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
273 * configure.ac: Update paths.
274 * configure: Rebuild.
275 * acinclude.m4: Update paths.
276 * Makefile.in: Update include paths.
277 (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
278 (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
279 (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
280 (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
281 (%-generated.c): Update paths.
282 * Move entire directory from ../gdb/gdbserver.
284 2020-01-29 Maciej W. Rozycki <macro@wdc.com>
286 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
288 2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
290 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
291 assignment instead of srv_linux_obj.
293 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
295 * server.c (handle_qxfer_libraries): Write segment-address with
298 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
300 * Makefile.in (install-strip): New target.
301 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
302 * aclocal.m4: Regenerate.
303 * configure: Regenerate.
304 * configure.ac: Add AM_PROG_INSTALL_STRIP.
306 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
308 * Makefile.in (SFILES): Adjust paths to point to real files.
309 (OBS): Move waitstatus.o to target/waitstatus.o.
310 (TAGS): Transform paths appropriately.
312 (nat/%.o): ... this pattern rule.
314 (target/%.o): ... this pattern rule.
315 * configure.srv: Adjust paths throughout to include nat/ prefix
316 with the revant files.
317 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
318 * configure: Regenerate.
320 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
322 * Makefile.in (TAGS): Remove config files from the recipe.
324 2020-01-14 Tom Tromey <tom@tromey.com>
326 * configure: Rebuild.
327 * configure.ac: Remove any checks that were added to common.m4.
328 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
331 2020-01-14 Tom Tromey <tom@tromey.com>
333 * server.h: Include config.h.
334 * gdbreplay.c: Include config.h.
335 * configure: Rebuild.
336 * configure.ac: Don't source common.host.
337 * acinclude.m4: Update path.
338 * Makefile.in (INCSUPPORT): New variable.
339 (INCLUDE_CFLAGS): Add INCSUPPORT.
340 (SFILES): Update paths.
341 (version-generated.c): Update path to create-version.sh.
342 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
344 2020-01-14 Tom Tromey <tom@tromey.com>
346 * configure.ac (LIBS): Use WIN32APILIBS.
347 (USE_WIN32API): Don't define.
348 * configure: Rebuild.
350 2020-01-14 Tom Tromey <tom@tromey.com>
352 * configure: Rebuild.
354 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
356 * Makefile.in (%-generated.c): Remove rule for files from
359 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
361 * configure: Re-generate.
363 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
365 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
367 * tracepoint.c (stop_tracing, flush_trace_buffer,
368 about_to_request_buffer_space, get_trace_state_variable_value,
369 set_trace_state_variable_value, gdb_collect): Add declaration.
371 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
373 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
374 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
375 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
376 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
377 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
380 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
382 * inferiors.c: Include gdbsupport/common-inferior.h.
384 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
386 * hostio-errno.c: Include hostio.h.
388 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
390 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
393 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
395 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
396 * linux-arm-tdesc.h: Include arch/arm.h.
398 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
400 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
402 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
404 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
405 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
407 2020-01-10 Pedro Alves <palves@redhat.com>
409 * fork-child.c (post_fork_inferior): Pass target down to
411 * inferiors.c (switch_to_thread): Add process_stratum_target
413 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
414 * nto-low.c (nto_target_ops): Now a process_stratum_target.
415 * linux-low.c (linux_target_ops): Now a process_stratum_target.
416 * remote-utils.c (prepare_resume_reply): Pass the target to
418 * target.c (the_target): Now a process_stratum_target.
419 (done_accessing_memory): Pass the target to switch_to_thread.
420 (set_target_ops): Ajust to use process_stratum_target.
421 * target.h (struct target_ops): Rename to ...
422 (struct process_stratum_target): ... this.
423 (the_target, set_target_ops): Adjust.
424 (prepare_to_access_memory): Adjust comment.
425 * win32-low.c (child_xfer_memory): Adjust to use
426 process_stratum_target.
427 (win32_target_ops): Now a process_stratum_target.
429 2020-01-06 Eli Zaretskii <eliz@gnu.org>
430 Pedro Alves <palves@redhat.com>
432 * win32-low.c (get_child_debug_event): Extract the fatal exception
433 from the exit status and convert to the equivalent Posix signal
435 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
436 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
438 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
440 * Makefile.in: Use INSTALL_PROGRAM_ENV.
442 2020-01-01 Joel Brobecker <brobecker@adacore.com>
444 * server.c (gdbserver_version): Change copyright year to 2020.
445 * gdbreplay.c (gdbreplay_version): Likewise.
447 2019-12-19 Christian Biesinger <cbiesinger@google.com>
449 * configure: Regenerate.
450 * configure.ac: Quote variable arguments of test.
452 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
454 * Makefile.in: Fix build with GNU Make 3.81
456 2019-12-16 Tom Tromey <tromey@adacore.com>
458 * server.c (get_exec_file): Constify result.
460 2019-12-10 Christian Biesinger <cbiesinger@google.com>
462 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
463 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
464 * config.in: Regenerate.
465 * configure: Regenerate.
466 * configure.ac: Don't check for strerror.
467 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
468 Call safe_strerror instead of strerror.
469 * server.h (strerror): Remove this now-unnecessary declaration.
470 * tracepoint.c (init_named_socket): Call safe_strerror instead of
472 (gdb_agent_helper_thread): Likewise.
473 * utils.c (perror_with_name): Likewise.
475 2019-11-26 Tom Tromey <tom@tromey.com>
477 * configure, config.in: Rebuild.
479 2019-11-26 Tom Tromey <tom@tromey.com>
481 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
482 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
484 * configure, config.in: Rebuild.
486 2019-11-26 Tom Tromey <tom@tromey.com>
488 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
489 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
490 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
491 * acinclude.m4: Include ax_pthread.m4.
492 * config.in, configure: Rebuild.
494 2019-11-26 Christian Biesinger <cbiesinger@google.com>
496 * debug.c (debug_set_output): Call safe_strerror instead of
498 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
499 (linux_kill_one_lwp): Likewise.
500 (linux_detach_one_lwp): Likewise.
501 (linux_wait_for_event_filtered): Likewise.
502 (store_register): Likewise.
503 * lynx-low.c (lynx_attach): Likewise.
504 * mem-break.c (insert_memory_breakpoint): Likewise.
505 (remove_memory_breakpoint): Likewise.
506 (delete_fast_tracepoint_jump): Likewise.
507 (set_fast_tracepoint_jump): Likewise.
508 (uninsert_fast_tracepoint_jumps_at): Likewise.
509 (reinsert_fast_tracepoint_jumps_at): Likewise.
510 * nto-low.c (nto_xfer_memory): Likewise.
511 (nto_resume): Likewise.
513 2019-11-20 Luis Machado <luis.machado@linaro.org>
515 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
516 instead of register count.
517 * tdesc.c (tdesc_contains_feature): New function.
518 * tdesc.h (tdesc_contains_feature): New prototype.
520 2019-11-15 Christian Biesinger <cbiesinger@google.com>
522 * Makefile.in: Add safe-strerror.c.
523 * configure: Regenerate.
524 * configure.ac: Don't source common.host.
526 2019-11-15 Christian Biesinger <cbiesinger@google.com>
528 * config.in: Regenerate.
529 * configure: Regenerate.
531 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
533 * ax.c (ax_printf): Handle size_t_arg.
535 2019-11-06 Christian Biesinger <cbiesinger@google.com>
537 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
538 * mi/mi-main.c (output_cores): Likewise.
539 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
540 (linux_xfer_osdata_modules): Likewise.
541 * remote.c (register_remote_support_xml): Likewise.
542 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
543 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
545 2019-11-01 Christian Biesinger <cbiesinger@google.com>
547 * configure: Regenerate.
548 * configure.ac: Remove check for strerror_r.
550 2019-10-31 Christian Biesinger <cbiesinger@google.com>
552 * config.in: Regenerate.
553 * configure: Regenerate.
554 * configure.ac: Also check for strerror_r.
556 2019-10-31 Christian Biesinger <cbiesinger@google.com>
558 * ax.h (debug_agent): Remove duplicate declaration.
560 2019-10-26 Tom de Vries <tdevries@suse.de>
562 * linux-aarch64-low.c: Fix typos in comments.
563 * linux-arm-low.c: Same.
565 * linux-ppc-low.c: Same.
566 * proc-service.c: Same.
569 * tracepoint.c: Same.
572 2019-10-25 Tom Tromey <tromey@adacore.com>
574 * utils.c (xstrdup): Remove.
576 2019-10-23 Tom Tromey <tom@tromey.com>
578 * configure, config.in: Rebuild.
580 2019-10-23 Tom Tromey <tom@tromey.com>
582 * configure: Rebuild.
583 * acinclude.m4: Use m4_include, not sinclude.
585 2019-10-17 Tom Tromey <tromey@adacore.com>
587 * configure: Rebuild.
588 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
589 in AC_CONFIG_FILES invocation.
590 * Makefile.in (stamp-h, Makefile): Use new-style config.status
593 2019-10-16 Christian Biesinger <cbiesinger@google.com>
595 * server.c: Include xml-builtin.h.
596 (get_xml_features): Don't declare xml_builtins here.
598 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
600 * Makefile.in: Remove references to vec-ipa.o.
602 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
604 * Makefile.in: Remove references to vec.c.
606 2019-10-02 Christian Biesinger <cbiesinger@google.com>
608 * server.c (server_waiting): Change to bool.
609 (extended_protocol): Likewise.
610 (response_needed): Likewise.
611 (exit_requested): Likewise.
612 (run_once): Likewise.
613 (report_no_resumed): Likewise.
614 (non_stop): Likewise.
615 (disable_packet_vCont): Likewise.
616 (disable_packet_Tthread): Likewise.
617 (disable_packet_qC): Likewise.
618 (disable_packet_qfThreadInfo): Likewise.
619 (handle_general_set): Update.
620 (handle_detach): Update.
621 (handle_monitor_command): Update.
622 (handle_query): Update.
623 (captured_main): Update.
624 (process_serial_event): Update.
625 * server.h (server_waiting): Change to bool.
626 (disable_packet_vCont): Likewise.
627 (disable_packet_Tthread): Likewise.
628 (disable_packet_qC): Likewise.
629 (disable_packet_qfThreadInfo): Likewise.
630 (run_once): Likewise.
631 (non_stop): Likewise.
632 * target.c (target_stop_and_wait): Update.
634 2019-10-02 Tom Tromey <tromey@adacore.com>
636 * Makefile.in (SFILES): Add common-inferior.c.
637 (OBS): Add common-inferior.o.
638 * server.c (startup_with_shell): Don't define.
640 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
642 * linux-low.c (linux_low_read_btrace): Update for change to
645 2019-09-20 Christian Biesinger <cbiesinger@google.com>
647 * debug.c (debug_threads): Remove comment in favor of the header.
648 * debug.h (using_threads): Add declaration.
649 (debug_threads): Add comment.
650 * linux-aarch64-low.c: Include debug.h and remove declaration of
652 * nto-low.c: Likewise.
653 * remote-utils.c: Likewise.
654 * thread-db.c: Likewise.
656 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
658 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
659 and powerpc-cell64l-ipa.o.
660 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
661 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
662 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
665 * spu-low.c: Remove file.
667 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
668 (parse_spufs_run): Remove.
669 (ppc_get_pc): Remove Cell/B.E. support.
670 (ppc_set_pc): Likewise.
671 (ppc_breakpoint_at): Likewise.
672 (ppc_arch_setup): Likewise.
673 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
674 tdesc_powerpc_cell32l.
675 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
676 or init_registers_powerpc_cell32l.
677 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
678 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
679 or init_registers_powerpc_cell32l.
680 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
681 (init_registers_powerpc_cell32l): Remove prototype.
682 (init_registers_powerpc_cell64l): Likewise.
684 * target.h (struct target_ops): Remove qxfer_spu member.
685 * server.c (handle_qxfer_spu): Remove.
686 (qxfer_packets): Remove entry for "spu".
687 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
688 * linux-low.c (SPUFS_MAGIC): Remove.
689 (spu_enumerate_spu_ids): Remove.
690 (linux_qxfer_spu): Remove.
691 (linux_target_ops): Remove qxfer_spu member.
692 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
693 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
694 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
696 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
698 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
699 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
700 * config.in: Regenerate.
701 * configure: Regenerate.
703 2019-08-15 Tom Tromey <tromey@adacore.com>
705 * target.c (target_write_memory): Use gdb::byte_vector.
707 2019-08-15 Tom Tromey <tromey@adacore.com>
709 * tracepoint.c (write_inferior_data_pointer)
710 (write_inferior_integer, write_inferior_int8)
711 (write_inferior_uinteger, m_tracepoint_action_download)
712 (r_tracepoint_action_download, x_tracepoint_action_download)
713 (l_tracepoint_action_download, clear_inferior_trace_buffer)
714 (download_agent_expr, download_tracepoint_1)
715 (download_trace_state_variables, upload_fast_traceframes): Update.
716 * server.c (gdb_write_memory): Update.
717 * remote-utils.c (relocate_instruction): Update.
718 * proc-service.c (ps_pdwrite): Update.
719 * mem-break.c (remove_memory_breakpoint)
720 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
721 (uninsert_fast_tracepoint_jumps_at)
722 (reinsert_fast_tracepoint_jumps_at): Update.
723 * linux-x86-low.c (append_insns)
724 (i386_install_fast_tracepoint_jump_pad)
725 (amd64_write_goto_address, i386_write_goto_address): Update.
726 * linux-s390-low.c (append_insns, s390_write_goto_address):
728 * linux-ppc-low.c (ppc_relocate_instruction)
729 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
730 (ppc_write_goto_address): Update.
731 * linux-aarch64-low.c (append_insns): Update.
732 * target.h (struct target_ops): Update.
733 (write_inferior_memory): Don't declare.
734 * target.c (target_write_memory): Rename from
735 write_inferior_memory. Remove old target_write_memory.
737 2019-08-15 Tom Tromey <tromey@adacore.com>
739 * target.c (write_inferior_memory): Use std::vector.
741 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
744 * configure.ac: Drop enable-libmcheck support.
745 * configure, config.in: Rebuild.
746 * acinclude.m4: Don't include it.
748 2019-07-19 Alan Hayward <alan.hayward@arm.com>
750 * configure.srv: Remove Arm xml files.
752 2019-07-19 Alan Hayward <alan.hayward@arm.com>
754 * configure.srv: Add new files. Remove xml generated files.
755 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
757 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
758 * linux-aarch32-tdesc.c: New file.
759 * linux-aarch32-tdesc.h: New file.
760 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
761 * linux-arm-low.c (init_registers_arm, tdesc_arm)
762 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
763 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
764 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
765 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
766 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
767 (arm_read_description): Call arm_linux_read_description.
768 (initialize_low_arch): Don't init registers.
769 * linux-arm-tdesc.c: New file.
770 * linux-arm-tdesc.h: New file.
772 2019-07-10 Alan Hayward <alan.hayward@arm.com>
774 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
775 Move counter inside for.
776 (arm_read_description): Check ptrace earlier.
777 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
779 2019-07-09 Tom Tromey <tom@tromey.com>
781 * configure: Rebuild.
782 * configure.ac: Change common to gdbsupport.
783 * acinclude.m4: Change common to gdbsupport.
784 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
785 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
786 common to gdbsupport.
787 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
788 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
789 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
790 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
791 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
792 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
793 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
794 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
795 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
796 common to gdbsupport.
798 2019-07-04 Alan Hayward <alan.hayward@arm.com>
800 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
802 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
804 2019-07-04 Alan Hayward <alan.hayward@arm.com>
806 * configure.srv: Remove legacy xml.
807 * linux-aarch64-low.c (initialize_low_arch): Remove
808 initialize_low_tdesc call.
809 * linux-aarch64-tdesc-selftest.c: Remove file.
810 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
811 * linux-x86-low.c (initialize_low_arch): Remove
812 initialize_low_tdesc call.
813 * linux-x86-tdesc-selftest.c: Remove file.
814 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
816 2019-06-20 Tom de Vries <tdevries@suse.de>
818 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
819 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
821 2019-06-19 Tom de Vries <tdevries@suse.de>
823 * debug.h (debug_write): Change return type to ssize_t.
824 * debug.c (debug_write): Same.
826 2019-06-14 Tom Tromey <tom@tromey.com>
828 * configure.ac: Use new path to gnulib.
829 * configure: Rebuild.
830 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
833 2019-06-11 Tom Tromey <tom@tromey.com>
835 * Makefile.in (SFILES): Add alloc.c.
837 (IPA_OBJS): Add alloc-ipa.o.
838 (alloc-ipa.o): New target.
839 (%.o: ../%.c): New pattern rule.
841 2019-06-10 Tom Tromey <tromey@adacore.com>
843 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
844 end warning with a newline.
845 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
847 * thread-db.c (attach_thread): Don't end warning with a newline.
848 (thread_db_notice_clone): Likewise.
849 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
851 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
852 end warning with a newline.
854 2019-06-04 Pedro Alves <palves@redhat.com>
856 * server.c (captured_main): Use make_unique_xstrdup.
858 2019-06-02 Tom Tromey <tom@tromey.com>
860 * gdbreplay.c (fromhex): Remove.
861 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
863 2019-05-29 Tom Tromey <tromey@adacore.com>
865 * configure: Rebuild.
867 2019-05-06 Kevin Buettner <kevinb@redhat.com>
869 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
870 sign extension code on 32-bit builds.
872 2019-05-03 Eli Zaretskii <eliz@gnu.org>
875 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
877 2019-04-19 Tom Tromey <tom@tromey.com>
879 * server.c (struct vstop_notif): Derive from notif_event.
881 (queue_stop_reply): Update.
882 (remove_all_on_match_ptid): Change type. Rewrite.
883 (discard_queued_stop_replies): Rewrite.
884 (in_queued_stop_replies_ptid): Change type.
885 (in_queued_stop_replies): Rewrite.
886 (notif_stop): Update.
887 (queue_stop_reply_callback): Update.
888 (captured_main): Don't call initialize_notif.
889 (push_stop_notification): Update.
890 * notif.c (notif_write_event, handle_notif_ack)
891 (notif_event_enque, notif_push): Update.
892 (notif_event_xfree, initialize_notif): Remove.
893 * notif.h (struct notif_event): Include <list>, not
895 (struct notif_server) <queue>: Now a std::list.
896 (notif_event_p): Remove typedef.
897 (initialize_notif): Don't declare.
898 (struct notif_event): Add virtual destructor.
900 2019-04-17 Alan Hayward <alan.hayward@arm.com>
902 * ax.c (ax_vdebug): Call debug_printf.
903 * debug.c (debug_write): New function.
904 * debug.h (debug_write): New declaration.
905 * linux-low.c (sigchld_handler): Call debug_write.
907 2019-04-17 Alan Hayward <alan.hayward@arm.com>
909 * debug.c (debug_set_output): New function.
910 (debug_vprintf): Send output to debug_file.
911 (debug_flush): Likewise.
912 * debug.h (debug_set_output): New declaration.
913 * server.c (handle_monitor_command): Add debug-file option.
914 (captured_main): Likewise.
916 2019-04-17 Alan Hayward <alan.hayward@arm.com>
918 * debug.c (remote_debug): Add definition.
919 * debug.h (remote_debug): Add declaration.
920 * hostio.c (remote_debug): Remove declaration.
921 * remote-utils.c (struct ui_file): Likewise.
922 (remote_debug): Likewise.
923 * remote-utils.h (remote_debug): Likewise,
924 * server.c (remote_debug): Remove definition.
926 2019-04-10 Kevin Buettner <kevinb@redhat.com>
928 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
929 when using a 64-bit gdbserver.
931 2019-04-09 Tom Tromey <tromey@adacore.com>
933 * linux-low.c (select_event_lwp): Use find_thread_in_random.
935 2019-04-08 Tom Tromey <tom@tromey.com>
937 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
939 (linux_resume_one_lwp): Likewise.
941 2019-04-08 Tom Tromey <tom@tromey.com>
943 * gdbreplay.c: Update.
944 * linux-low.c: Update.
947 2019-04-08 Tom Tromey <tom@tromey.com>
949 * server.c: Use C++ exception handling.
950 * linux-low.c: Use C++ exception handling.
951 * gdbreplay.c: Use C++ exception handling.
953 2019-04-08 Tom Tromey <tom@tromey.com>
955 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
956 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
957 (captured_main, main): Update.
958 * gdbreplay.c (main): Update.
960 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
962 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
963 value in argument pointer, return 1 if the entry is found and 0
964 otherwise. Move comment.
965 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
966 * linux-low.h (linux_get_auxv): Declare.
967 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
969 2019-04-05 Tom Tromey <tromey@adacore.com>
971 * server.c (gdbserver_usage): Use upper-case for metasyntactic
974 2019-03-28 Alan Hayward <alan.hayward@arm.com>
976 * linux-low.c (AT_HWCAP2): Add define if not already included.
978 2019-03-26 Alan Hayward <alan.hayward@arm.com>
980 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
981 (aarch64_arch_setup): Call linux_get_hwcap.
982 * linux-arm-low.c (arm_get_hwcap): Remove function.
983 (arm_read_description): Call linux_get_hwcap.
984 * linux-low.c (linux_get_auxv): New function.
985 (linux_get_hwcap): Likewise.
986 (linux_get_hwcap2): Likewise.
987 * linux-low.h (linux_get_hwcap): New declaration.
988 (linux_get_hwcap2): Likewise.
989 * linux-ppc-low.c (ppc_get_auxv): Remove function.
990 (ppc_arch_setup): Call linux_get_hwcap.
991 * linux-s390-low.c (s390_get_hwcap): Remove function.
992 (s390_arch_setup): Call linux_get_hwcap.
994 2019-03-22 Alan Hayward <alan.hayward@arm.com>
995 Jiong Wang <jiong.wang@arm.com>
997 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
998 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
1000 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
1002 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1003 Jiong Wang <jiong.wang@arm.com>
1005 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
1006 (aarch64_get_hwcap): New function.
1007 (aarch64_arch_setup): Read APIA hwcap.
1009 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1010 Jiong Wang <jiong.wang@arm.com>
1012 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
1013 (initialize_low_tracepoint): Likewise.
1014 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
1015 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
1016 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
1017 (aarch64_linux_read_description): Likewise.
1018 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
1020 2019-03-12 John Baldwin <jhb@FreeBSD.org>
1022 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
1023 i386_create_target_description for 'segments' parameter.
1024 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
1025 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1026 * win32-i386-low.c (i386_arch_setup): Likewise.
1028 2019-03-12 Tom Tromey <tromey@adacore.com>
1030 * linux-low.c (iterate_over_lwps): Update.
1032 2019-03-06 Tom Tromey <tom@tromey.com>
1034 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
1035 (captured_main): Use SCOPE_EXIT.
1037 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
1039 * configure.srv: Use '$enable_unittest' instead of '$development'
1040 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
1043 2019-02-27 Tom Tromey <tromey@adacore.com>
1045 * gdbreplay.c (logchar): Handle \r\n.
1047 2019-02-07 Alan Hayward <alan.hayward@arm.com>
1049 * linux-low.c (linux_attach): Add process before lwp.
1050 * server.c (attach_inferior): Check if already attached.
1052 2019-02-07 Tom Tromey <tom@tromey.com>
1054 * x86-tdesc.h: Rename include guard.
1055 * x86-low.h: Add include guard.
1056 * wincecompat.h: Rename include guard.
1057 * win32-low.h: Add include guard.
1058 * utils.h: Rename include guard.
1059 * tracepoint.h: Rename include guard.
1060 * tdesc.h: Rename include guard.
1061 * target.h: Rename include guard.
1062 * server.h: Rename include guard.
1063 * remote-utils.h: Rename include guard.
1064 * regcache.h: Rename include guard.
1065 * nto-low.h: Rename include guard.
1066 * notif.h: Add include guard.
1067 * mem-break.h: Rename include guard.
1068 * lynx-low.h: Add include guard.
1069 * linux-x86-tdesc.h: Add include guard.
1070 * linux-s390-tdesc.h: Add include guard.
1071 * linux-ppc-tdesc-init.h: Add include guard.
1072 * linux-low.h: Add include guard.
1073 * linux-aarch64-tdesc.h: Add include guard.
1074 * linux-aarch32-low.h: Add include guard.
1075 * inferiors.h: Rename include guard.
1076 * i387-fp.h: Rename include guard.
1077 * hostio.h: Rename include guard.
1078 * gdbthread.h: Rename include guard.
1079 * gdb_proc_service.h: Rename include guard.
1080 * event-loop.h: Rename include guard.
1081 * dll.h: Rename include guard.
1082 * debug.h: Rename include guard.
1083 * ax.h: Rename include guard.
1085 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
1088 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
1089 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
1091 2019-01-25 Tom Tromey <tom@tromey.com>
1093 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
1095 2019-01-25 Tom Tromey <tom@tromey.com>
1097 * win32-low.c: Fix common/ includes.
1098 * win32-i386-low.c: Fix common/ includes.
1099 * tracepoint.c: Fix common/ includes.
1100 * thread-db.c: Fix common/ includes.
1101 * target.h: Fix common/ includes.
1102 * symbol.c: Fix common/ includes.
1103 * spu-low.c: Fix common/ includes.
1104 * server.h: Fix common/ includes.
1105 * server.c: Fix common/ includes.
1106 * remote-utils.c: Fix common/ includes.
1107 * regcache.h: Fix common/ includes.
1108 * regcache.c: Fix common/ includes.
1109 * nto-x86-low.c: Fix common/ includes.
1110 * notif.h: Fix common/ includes.
1111 * mem-break.h: Fix common/ includes.
1112 * lynx-low.c: Fix common/ includes.
1113 * lynx-i386-low.c: Fix common/ includes.
1114 * linux-x86-tdesc-selftest.c: Fix common/ includes.
1115 * linux-x86-low.c: Fix common/ includes.
1116 * linux-low.c: Fix common/ includes.
1117 * inferiors.h: Fix common/ includes.
1118 * i387-fp.c: Fix common/ includes.
1119 * hostio.c: Fix common/ includes.
1120 * hostio-errno.c: Fix common/ includes.
1121 * gdbthread.h: Fix common/ includes.
1122 * gdbreplay.c: Fix common/ includes.
1123 * fork-child.c: Fix common/ includes.
1124 * event-loop.c: Fix common/ includes.
1126 (enum gdb_agent_op): Fix common/ includes.
1128 2019-01-21 Tom Tromey <tom@tromey.com>
1130 * tracepoint.c: Fix includes.
1131 * remote-utils.c: Fix includes.
1132 * linux-x86-low.c: Fix includes.
1134 2019-01-01 Joel Brobecker <brobecker@adacore.com>
1136 * gdbreplay.c (gdbreplay_version): Update copyright year in
1138 * server.c (gdbserver_version): Likewise.
1140 2018-12-05 Alan Hayward <alan.hayward@arm.com>
1142 * linux-low.c (add_lwp): Switch ordering.
1144 2018-11-29 Tom Tromey <tom@tromey.com>
1146 * win32-low.c (win32_join): Take pid, not process.
1147 * target.h (struct target_ops) <join>: Change argument type.
1148 (join_inferior): Change argument name.
1149 * spu-low.c (spu_join): Take pid, not process.
1150 * server.c (handle_detach): Preserve pid before destroying
1152 * lynx-low.c (lynx_join): Take pid, not process.
1153 * linux-low.c (linux_join): Take pid, not process.
1155 2018-11-23 Alan Hayward <alan.hayward@arm.com>
1157 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
1158 (aarch64_cannot_fetch_register): Likewise.
1159 (struct linux_target_ops): Update references.
1161 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1163 * linux-ppc-low.c: Include nat/linux-ptrace.h.
1165 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1167 * configure.srv (ipa_ppc_linux_regobj): Add
1168 powerpc-isa207-htm-vsx32l-ipa.o and
1169 powerpc-isa207-htm-vsx64l-ipa.o.
1170 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
1171 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
1172 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
1173 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
1174 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
1175 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
1176 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
1177 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
1178 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1179 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
1180 (init_registers_powerpc_isa207_htm_vsx32l)
1181 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
1182 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
1183 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
1184 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
1185 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
1186 (ppc_store_tm_ctarregset): New functions.
1187 (ppc_regsets): Add entries for HTM regsets.
1188 (ppc_arch_setup): Set htm in features struct when needed. Set
1189 sizes for the HTM regsets.
1190 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
1191 (initialize_low_arch): Call
1192 init_registers_powerpc_isa207_htm_vsx32l and
1193 init_registers_powerpc_isa207_htm_vsx64l.
1194 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1195 PPC_TDESC_ISA207_HTM_VSX.
1196 (initialize_low_tracepoint): Call
1197 init_registers_powerpc_isa207_htm_vsx32l and
1198 init_registers_powerpc_isa207_htm_vsx64l.
1200 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1202 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
1203 rs6000/power-linux-pmu.xml to srv_xmlfiles.
1204 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
1205 (ppc_store_pmuregset): New functions.
1206 (ppc_regsets): Add entries for ebb and pmu regsets.
1207 (ppc_arch_setup): Set isa207 in features struct if the ebb and
1208 pmu regsets are available. Set sizes for these regsets.
1210 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1212 * configure.srv (ipa_ppc_linux_regobj): Add
1213 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
1214 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
1215 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
1216 rs6000/powerpc-isa207-vsx32l.xml, and
1217 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
1218 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1219 <PPC_TDESC_ISA207_VSX>: New enum value.
1220 (init_registers_powerpc_isa207_vsx32l): Declare.
1221 (init_registers_powerpc_isa207_vsx64l): Declare.
1222 * linux-ppc-low.c (ppc_fill_tarregset): New function.
1223 (ppc_store_tarregset): New function.
1224 (ppc_regsets): Add entry for the TAR regset.
1225 (ppc_arch_setup): Set isa207 in features struct when needed. Set
1226 size for the TAR regsets.
1227 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
1228 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
1229 and init_registers_powerpc_isa207_vsx64l.
1230 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
1231 (initialize_low_tracepoint): Call
1232 init_registers_powerpc_isa207_vsx32l and
1233 init_registers_powerpc_isa207_vsx64l.
1235 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1236 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1238 * configure.srv (ipa_ppc_linux_regobj): Add
1239 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
1240 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
1241 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
1242 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
1243 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
1244 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
1245 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
1246 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1247 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
1248 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
1249 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
1250 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
1251 (ppc_hwcap): Add comment.
1252 (ppc_hwcap2): New global.
1253 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
1254 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
1255 (ppc_regsets): Add entries for the DSCR and PPR regsets.
1256 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
1257 when needed. Set sizes for the the DSCR and PPR regsets.
1258 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
1259 (initialize_low_arch): Call
1260 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1261 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1262 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1263 PPC_TDESC_ISA205_PPR_DSCR_VSX.
1264 (initialize_low_tracepoint): Call
1265 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1266 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1268 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1270 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
1272 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
1273 Simon Marchi <simark@simark.ca>
1275 * acinclude.m4: Include "../selftest.m4".
1276 * configure: Regenerate.
1277 * configure.ac: Use "GDB_AC_SELFTEST".
1278 * configure.srv: Use "$enable_unittests" instead of
1279 "$development" when checking whether unit tests have been
1281 * server.c (captured_main): Update message informing that
1282 selftests have been disabled.
1284 2018-10-04 Tom Tromey <tom@tromey.com>
1286 * configure: Rebuild.
1288 2018-10-04 Tom Tromey <tom@tromey.com>
1290 * server.c (handle_status): Rename inner "thread".
1291 (process_serial_event): Declare "res" in 'm' case.
1292 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
1293 (iterate_over_lwps): Rename inner "thread".
1294 (linux_qxfer_libraries_svr4): Rename inner "len".
1295 * gdbthread.h (find_thread_in_random): Rename inner "thread".
1297 2018-10-01 Gary Benson <gbenson@redhat.com>
1299 * gdb_proc_service.h: Moved common code to
1300 common/gdb_proc_service.h.
1302 2018-10-01 Gary Benson <gbenson@redhat.com>
1304 * gdb_proc_service.h: Synchronize comments and whitespace with
1305 GDB's version of this file.
1307 2018-09-25 Tom Tromey <tom@tromey.com>
1309 * configure: Rebuild.
1310 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
1312 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1314 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
1315 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
1316 ($(IPA_LIB)): Sort IPA_OBJS.
1318 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1320 * Makefile.in: Remove references to $(ADD_DEPS).
1322 2018-09-16 Tom Tromey <tom@tromey.com>
1324 * remote-utils.c (remote_open): Use GNU style for metasyntactic
1326 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
1329 2018-09-05 Tom Tromey <tom@tromey.com>
1331 * configure: Rebuild.
1333 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
1336 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
1338 2018-08-27 Tom Tromey <tom@tromey.com>
1341 * configure: Rebuild.
1343 2018-08-27 Tom Tromey <tom@tromey.com>
1345 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
1346 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
1347 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
1348 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
1349 (s390x_emit_stack_adjust): Add casts to unsigned char.
1351 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
1355 * server.h (struct client_state) <disable_randomization>:
1358 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
1360 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
1362 (mips_supply_ptrace_register): Likewise.
1364 2018-07-22 Tom Tromey <tom@tromey.com>
1366 * configure: Rebuild.
1368 2018-07-22 Tom Tromey <tom@tromey.com>
1370 * win32-low.c (win32_create_inferior): Remove unused variables.
1371 * gdbreplay.c (remote_open): Remove unused variable.
1372 * remote-utils.c (remote_prepare): Remove unused variable.
1373 * x86-tdesc.h (X86_TDESC_H): Define.
1374 (amd64_expedite_regs): Define conditionally.
1375 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
1376 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
1377 * remote-utils.c (readchar): Remove unused variable.
1379 2018-07-13 Pedro Alves <palves@redhat.com>
1381 * linux-low.c (linux_kill): Change parameter to process_info
1382 pointer instead of pid. Adjust.
1383 * lynx-low.c (lynx_kill): Likewise.
1384 * nto-low.c (nto_kill): Likewise.
1385 * spu-low.c (spu_kill): Likewise.
1386 * win32-low.c (win32_kill): Likewise.
1387 * server.c (handle_v_kill, kill_inferior_callback)
1388 (detach_or_kill_for_exit): Adjust.
1389 * target.c (kill_inferior): Change parameter to process_info
1390 pointer instead of pid. Adjust.
1391 * target.h (struct target_ops) <kill>: Change parameter to
1392 process_info pointer instead of pid. Adjust all implementations
1394 (kill_inferior): Likewise.
1396 2018-07-13 Pedro Alves <palves@redhat.com>
1398 * linux-low.c (linux_detach, linux_join): Change parameter to
1399 process_info pointer instead of pid. Adjust.
1400 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1401 * nto-low.c (nto_detach): Likewise.
1402 * spu-low.c (spu_detach, spu_join): Likewise.
1403 * win32-low.c (win32_detach, win32_join): Likewise.
1404 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1405 * target.h (struct target_ops) <detach, join>: Change parameter to
1406 process_info pointer instead of pid. Adjust all implementations
1408 (detach_inferior, join_inferior): Rename 'pid' parameter to
1411 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1412 Jan Kratochvil <jan.kratochvil@redhat.com>
1413 Paul Fertser <fercerpav@gmail.com>
1414 Tsutomu Seki <sekiriki@gmail.com>
1416 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1417 (OBS): Add 'common/netstuff.o'.
1418 (GDBREPLAY_OBS): Likewise.
1419 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1420 (remote_open): Implement support for IPv6
1422 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1424 (handle_accept_event): Accept connections from IPv6 sources.
1425 (remote_prepare): Handle IPv6-style hostnames; implement
1426 support for IPv6 connections.
1427 (remote_open): Implement support for printing connections from
1430 2018-07-11 Pedro Alves <palves@redhat.com>
1433 * mem-break.c (any_persistent_commands): Add process_info
1434 parameter and use it instead of relying on the current process.
1435 Change return type to bool.
1436 * mem-break.h (any_persistent_commands): Add process_info
1437 parameter and change return type to bool.
1438 * server.c (handle_detach): Remove require_running_or_return call.
1439 Look up the process_info for the process we're about to detach.
1440 If not found, return back error to GDB. Adjust
1441 any_persistent_commands call to pass down a process pointer.
1443 2018-07-11 Pedro Alves <palves@redhat.com>
1445 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1446 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1447 instead of collect_register_by_name.
1448 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1449 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1451 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1452 Pedro Alves <palves@redhat.com>
1454 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1456 2018-07-03 Tom Tromey <tom@tromey.com>
1458 * linux-low.c: Update.
1459 * lynx-low.c: Update.
1460 * mem-break.c: Update.
1461 * nto-low.c: Update.
1462 * remote-utils.c: Update.
1464 * spu-low.c: Update.
1466 * win32-low.c: Update.
1468 2018-07-03 Tom Tromey <tom@tromey.com>
1472 2018-07-03 Tom Tromey <tom@tromey.com>
1474 * linux-low.c: Update.
1476 2018-07-03 Tom Tromey <tom@tromey.com>
1480 2018-07-03 Tom Tromey <tom@tromey.com>
1482 * linux-low.c: Update.
1483 * linux-mips-low.c: Update.
1484 * lynx-low.c: Update.
1485 * nto-low.c: Update.
1486 * remote-utils.c: Update.
1488 * spu-low.c: Update.
1490 * thread-db.c: Update.
1492 2018-07-03 Tom Tromey <tom@tromey.com>
1494 * linux-low.c: Update.
1495 * linux-mips-low.c: Update.
1496 * lynx-low.c: Update.
1497 * mem-break.c: Update.
1498 * nto-low.c: Update.
1499 * remote-utils.c: Update.
1501 * spu-low.c: Update.
1503 * tracepoint.c: Update.
1505 2018-07-03 Tom Tromey <tom@tromey.com>
1507 * linux-low.c: Update.
1508 * linux-ppc-low.c: Update.
1509 * linux-x86-low.c: Update.
1510 * proc-service.c: Update.
1512 * spu-low.c: Update.
1513 * thread-db.c: Update.
1514 * win32-low.c: Update.
1516 2018-07-03 Tom Tromey <tom@tromey.com>
1518 * linux-low.c: Update.
1519 * lynx-low.c: Update.
1520 * nto-low.c: Update.
1521 * remote-utils.c: Update.
1522 * spu-low.c: Update.
1523 * thread-db.c: Update.
1524 * win32-low.c: Update.
1526 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1528 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1529 parameter in call to 'amd64_create_target_description'.
1531 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1533 * x86-tdesc.h: Remove executable permission flag.
1535 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1537 * configure.ac: Remove AC_PREREQ, add missing quoting.
1538 * configure: Re-generate.
1539 * config.in: Re-generate.
1540 * aclocal.m4: Re-generate.
1542 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1544 * tracepoint.h (current_traceframe): Remove declaration.
1546 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1548 * linux-aarch64-low.c (is_sve_tdesc): New function.
1549 (aarch64_sve_regs_copy_to_regcache): Likewise.
1550 (aarch64_sve_regs_copy_from_regcache): Likewise.
1551 (aarch64_regs_info): Add SVE checks.
1552 (initialize_low_arch): Initialize SVE.
1554 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1556 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1558 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1560 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1561 (initialize_low_tracepoint): Likewise
1562 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1563 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1565 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1567 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1569 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1571 * server.h (PBUFSIZ): Increase size
1573 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1575 * regcache.c (regcache::raw_compare): New function.
1576 * regcache.h (regcache::raw_compare): New declaration.
1578 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1580 * regcache.c (new_register_cache): Use new.
1581 (free_register_cache): Use delete.
1582 (register_data): Use const.
1583 (supply_register): Move body inside regcache.
1584 (regcache::raw_supply): New override function.
1585 (collect_register): Move body inside regcache.
1586 (regcache::raw_collect): New override function.
1587 (regcache::get_register_status): New override function.
1588 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1590 2018-06-09 Tom Tromey <tom@tromey.com>
1592 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1594 (event_queue): Use std::queue.
1595 (gdb_event_xfree): Remove.
1596 (initialize_event_loop, process_event, wait_for_event): Update.
1598 2018-06-08 Stan Cox <scox@redhat.com>
1600 * win32-low.c (win32_create_inferior): last_ptid and last_status
1601 moved to client_state.
1603 2018-06-08 Pedro Alves <palves@redhat.com>
1605 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1606 common/common-exceptions.o, common/common-utils.o,
1607 common/errors.o, common/print-utils.o and utils.o.
1608 * gdbreplay.c: Include "common-defs.h" instead of the two
1609 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1610 string.h or alloca.h.
1611 (perror_with_name): Delete.
1612 (remote_open): Use xstrdup instead of strdup.
1613 (main): Rename to ...
1614 (captured_main): ... this.
1617 2018-06-08 Tom Tromey <tom@tromey.com>
1619 * linux-low.c (linux_low_read_btrace): Update.
1621 2018-06-04 Stan Cox <scox@redhat.com>
1623 * server.h (struct client_state): New.
1624 * server.c (cont_thread, general_thread, multi_process)
1625 (report_fork_events, report_vfork_events, report_exec_events)
1626 (report_thread_events, swbreak_feature, hwbreak_feature)
1627 (vCont_supported, disable_randomization, pass_signals)
1628 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1629 Moved to client_state.
1630 * remote-utils.c (remote_debug, noack_mode)
1631 (transport_is_reliable): Moved to client_state.
1632 * tracepoint.c (current_traceframe): Moved to client_state.
1635 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1636 linux-low.c, remote-utils.h, target.c: Use client_state.
1638 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1640 * configure.srv: Add new c/h file.
1642 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1644 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1647 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1649 * gdb.arch/mips-fpregset-core.exp: New test.
1650 * gdb.arch/mips-fpregset-core.c: New test source.
1652 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1655 * hostio.c (require_int): Do not report overflow for integers
1656 between 0xfffffff and 0x7fffffff.
1658 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1660 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1661 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1662 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1664 (the_low_target): Wire them.
1666 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1668 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1669 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1670 mode. Call collect_register_by_name with vscr using
1671 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1672 (ppc_store_vrregset): Add and set vscr_offset variable as in
1673 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1676 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1678 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1679 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1680 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1682 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1684 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1685 (ppc_store_vsxregset): Likewise.
1686 (ppc_fill_vrregset): Likewise.
1687 (ppc_store_vrregset): Likewise.
1688 (ppc_fill_evrregset): Likewise.
1689 (ppc_store_evrregset): Likewise.
1690 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1691 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1694 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1696 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1697 wordsize of the inferior. Call ppc_linux_target_wordsize.
1699 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1701 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1702 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1703 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1704 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1705 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1706 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1707 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1708 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1709 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1710 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1711 (tdesc_powerpc_e500l): Remove.
1712 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1713 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1714 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1715 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1717 (ppc_arch_setup): Remove target description matching code. Fill a
1718 ppc_linux_features struct and call ppc_linux_match_description
1721 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1723 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1724 width of the requested register exceeds the width of the
1726 (mips_cannot_store_register): Likewise.
1728 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1730 * linux-mips-low.c (mips_fetch_register): New function. Update
1732 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1733 (the_low_target): Wire `mips_fetch_register'.
1735 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1737 * lynx-i386-low.c (LYNXOS_178): New macro.
1738 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1739 the layout on LynxOS-178.
1740 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1741 handle floating point registers that are not supported by
1744 2018-05-10 Tom Tromey <tom@tromey.com>
1746 * configure: Rebuild.
1748 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1751 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1752 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1753 Use it to set the expedite_regs field in the given tdesc.
1754 * x86-tdesc.h: New file.
1755 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1756 Adjust following the addition of the new expedite_regs parameter
1757 to init_target_desc.
1758 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1759 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1760 (i386_linux_read_description, amd64_linux_read_description):
1761 Adjust following the addition of the new expedite_regs parameter
1762 to init_target_desc.
1763 * lynx-i386-low.c: #include "x86-tdesc.h".
1764 (lynx_i386_arch_setup): Adjust following the addition of the new
1765 expedite_regs parameter to init_target_desc.
1766 * nto-x86-low.c: #include "x86-tdesc.h".
1767 (nto_x86_arch_setup): Adjust following the addition of the new
1768 expedite_regs parameter to init_target_desc.
1769 * win32-i386-low.c: #include "x86-tdesc.h".
1770 (i386_arch_setup): Adjust following the addition of the new
1771 expedite_regs parameter to init_target_desc.
1773 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1776 * win32-low.c (win32_create_inferior): Add call to my_wait
1777 setting last_status global.
1779 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1782 * win32-low.c (create_process): Only call gdb_tilde_expand if
1783 inferior_cwd is not NULL.
1785 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1787 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1788 registers to the cache if their values have changed.
1789 (i387_xsave_to_cache): Provide default values for x87 control
1790 registers when these features are available, but disabled.
1791 * regcache.c (supply_register_by_name_zeroed): New function.
1792 * regcache.h (supply_register_by_name_zeroed): Declare new
1795 2018-05-07 Tom Tromey <tom@tromey.com>
1797 * configure: Rebuild.
1799 2018-05-04 Tom Tromey <tom@tromey.com>
1801 * configure: Rebuild.
1803 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1804 Pedro Alves <palves@redhat.com>
1806 * linux-aarch64-low.c (aarch64_stopped_data_address):
1809 2018-04-27 Tom Tromey <tom@tromey.com>
1811 * configure: Rebuild.
1813 2018-04-23 Tom Tromey <tom@tromey.com>
1815 * configure: Rebuild.
1817 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1819 * Makefile.in (depcomp): Add "..".
1820 (all_deps_files): New and use it.
1822 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1824 * configure.srv (aarch64*-*-linux*): Don't include xml.
1825 (i[34567]86-*-cygwin*): Likewise.
1826 (i[34567]86-*-linux*): Likewise.
1827 (i[34567]86-*-lynxos*): Likewise.
1828 (i[34567]86-*-mingw32ce*): Likewise.
1829 (i[34567]86-*-mingw*): Likewise.
1830 (i[34567]86-*-nto*): Likewise.
1831 (tic6x-*-uclinux): Likewise.
1832 (x86_64-*-linux*): Likewise.
1833 (x86_64-*-mingw*): Likewise.
1834 (x86_64-*-cygwin*): Likewise.
1836 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1838 * tdesc.c: Remove xml parameter.
1840 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1842 * server.c (get_features_xml): Remove cast.
1843 * tdesc.c (void target_desc::accept): Fill in function.
1844 (tdesc_get_features_xml): Remove old xml creation.
1845 (print_xml_feature::visit_pre): Add xml vistor.
1846 * tdesc.h (struct target_desc): Make xmltarget mutable.
1847 (tdesc_get_features_xml): Remove declaration.
1849 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1851 * tdesc.c (tdesc_architecture_name): Add new function.
1852 (tdesc_osabi_name): Likewise.
1853 (tdesc_get_features_xml): Use new functions.
1855 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1857 * tdesc.c (tdesc_create_flags): Remove.
1858 (tdesc_add_flag): Likewise.
1859 (tdesc_named_type): Likewise.
1860 (tdesc_create_union): Likewise.
1861 (tdesc_create_struct): Likewise.
1862 (tdesc_create_vector): Likewise.
1863 (tdesc_add_bitfield): Likewise.
1864 (tdesc_add_field): Likewise.
1865 (tdesc_set_struct_size): Likewise.
1867 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1869 * tdesc.c (~target_desc): Remove implictly deleted items.
1870 (init_target_desc): Iterate all features.
1871 (tdesc_get_features_xml): Use vector.
1872 (tdesc_create_feature): Create feature.
1873 * tdesc.h (tdesc_feature) Remove
1874 (target_desc): Add features.
1876 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1878 * Makefile.in: Add common/tdesc.c
1879 * tdesc.c (init_target_desc): init all reg_defs from register
1881 (tdesc_create_reg): Create tdesc_reg.
1882 * tdesc.h (tdesc_feature): Add register vector.
1884 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1886 * tdesc.h (struct target_desc) <features>: Change type to
1887 std::vector<std::string>.
1888 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1890 (tdesc_get_features_xml): Likewise.
1891 (tdesc_create_feature): Likewise.
1893 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1895 * regcache.c (find_register_by_number): Return a ref.
1896 (find_regno): Use references.
1897 (register_size): Likewise.
1898 (register_data): Likewise.
1899 * tdesc.c (target_desc::~target_desc): Remove free calls.
1900 (target_desc::operator==): Use std::vector compare.
1901 (init_target_desc): Use reference.
1902 (tdesc_create_reg): Use reg constructors.
1903 * tdesc.h (struct target_desc): Replace pointer with object.
1905 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1907 * regcache.c (find_register_by_number): Make static.
1908 (find_regno): Use find_register_by_number
1909 * regcache.h (struct reg): Remove declaration.
1911 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1913 * tdesc.c (target_desc::~target_desc): Move to here.
1914 (target_desc::operator==): Likewise.
1915 * tdesc.h (target_desc::~target_desc): Move from here.
1916 (target_desc::operator==): Likewise.
1918 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1920 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1922 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1924 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1926 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1927 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1928 and init_registers_s390_gs_linux64.
1930 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1932 * linux-s390-low.c (s390_fill_gs): Remove function.
1933 (s390_fill_gsbc): Remove function.
1934 (s390_regsets): Set fill functions for the guarded storage regsets
1937 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1939 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1940 the word size. Add comment.
1941 (s390_get_wordsize): New function.
1942 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1943 pswm with it. Instead, use s390_get_wordsize to determine the
1944 word size first and derive the correct tdesc from that directly.
1946 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1948 * Makefile.in: Include silent-rules.mk.
1949 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1950 (COMPILE): Add ECHO_CXX.
1951 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1952 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1953 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1954 (version-generated.c): Add ECHO_GEN.
1955 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1956 (IPAGENT_COMPILE): Add ECHO_CXX.
1957 (%-generated.c): Add ECHO_REGDAT.
1959 2018-03-14 Tom Tromey <tom@tromey.com>
1962 * ax.c (ax_printf): Special case for NULL.
1964 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1966 * linux-low.c (linux_qxfer_libraries_svr4): Use
1967 xml_escape_text_append.
1969 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1971 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1973 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1975 * server.c (handle_general_set): Remove unnecessary xstrdup.
1977 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1979 * server.c (parse_debug_format_options): Adjust to
1980 delim_string_to_char_ptr_vec changes.
1981 * thread-db.c (thread_db_load_search): Adjust to
1982 dirnames_to_char_ptr_vec changes.
1984 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1986 * target.h (target_enable_btrace, target_disable_btrace)
1987 (target_read_btrace, target_read_btrace_conf): Turn macro into
1988 inline function. Throw error if target method is not defined.
1989 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1990 check for btrace target method. Be prepared to handle exceptions
1991 from btrace target methods.
1993 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1995 * server.c (captured_main): Change order of error message printed
1996 when the current working directory cannot be found.
1998 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2000 * server.c: Include "filenames.h" and "pathstuff.h".
2001 (program_name): Delete variable.
2002 (program_path): New anonymous class.
2003 (get_exec_wrapper): Use "program_path" instead of
2005 (handle_v_run): Likewise.
2006 (captured_main): Likewise.
2007 (process_serial_event): Likewise.
2009 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2011 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
2012 (OBJS): Add "pathstuff.o".
2013 * server.c (current_directory): New global variable.
2014 (captured_main): Initialize "current_directory".
2016 2018-02-26 Alan Hayward <alan.hayward@arm.com>
2018 * tdesc.c: Use common/tdesc.h.
2019 * tdesc.h: Likewise.
2021 2018-02-20 Alan Hayward <alan.hayward@arm.com>
2022 Simon Marchi <simon.marchi@ericsson.com>
2024 * Makefile.in: Switch order of make rules.
2026 2018-02-19 Alan Hayward <alan.hayward@arm.com>
2028 * Makefile.in: Add common directory in build.
2029 * configure.ac: Add common reference.
2030 * configure: Regenerate.
2032 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
2034 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
2035 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
2036 * spu-low.c (spu_target_ops): Likewise.
2037 * win32-low.c (win32_target_ops): Likewise.
2038 * server.c (supported_btrace_packets): Report packets unconditionally.
2039 * target.h (target_ops) <supports_btrace>: Remove.
2040 (target_supports_btrace): Remove.
2042 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
2044 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
2045 (handle_btrace_disable): Change return type to void. Use exceptions
2047 (handle_btrace_general_set): Catch exception and copy message to
2050 2018-02-08 Tom Tromey <tom@tromey.com>
2052 * linux-low.c (install_software_single_step_breakpoints): Use
2053 make_scoped_restore.
2054 * inferiors.c (make_cleanup_restore_current_thread): Remove.
2055 (do_restore_current_thread_cleanup): Remove.
2056 * gdbthread.h (make_cleanup_restore_current_thread): Don't
2059 2018-02-08 Tom Tromey <tom@tromey.com>
2061 * mem-break.c (set_raw_breakpoint_at): Use
2062 gdb::unique_xmalloc_ptr.
2064 2018-01-30 Pedro Alves <palves@redhat.com>
2067 * target.c (target_terminal::terminal_state): Rename to ...
2068 (target_terminal::m_terminal_state): ... this.
2070 2018-01-19 James Clarke <jrtc27@jrtc27.com>
2072 * linux-low.c (handle_extended_wait): Surround call to
2073 thread_db_notice_clone with #ifdef USE_THREAD_DB.
2075 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
2077 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
2078 linux_ptrace_attach_fail_reason_string now returning an
2080 (linux_attach): Likewise.
2081 * thread-db.c (attach_thread): Likewise.
2083 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
2086 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
2087 checking for fs_base/gs_base fields in struct user_regs_struct.
2088 * configure: Regenerate.
2090 2018-01-16 Yao Qi <yao.qi@linaro.org>
2093 * linux-low.c (fetch_register): Call supply_register instead of
2096 2018-01-08 Yao Qi <yao.qi@linaro.org>
2097 Simon Marchi <simon.marchi@ericsson.com>
2099 * Makefile.in (OBS): Remove selftest.o.
2100 * configure.ac: Set srv_selftest_objs if $development is true.
2101 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
2102 * configure: Re-generated.
2103 * server.c (captured_main): Wrap variable selftest_filter with
2106 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
2108 * server.c (parse_debug_format_options): Return std::string.
2109 (handle_monitor_command, captured_main): Adjust.
2111 2018-01-05 Pedro Alves <palves@redhat.com>
2114 * server.c (captured_main): Pass quiet=false to
2115 save_original_signals_state.
2117 2018-01-01 Joel Brobecker <brobecker@adacore.com>
2119 * gdbreplay.c (gdbreplay_version): Update copyright year in
2121 * server.c (gdbserver_version): Likewise.
2123 2017-12-08 Tom Tromey <tom@tromey.com>
2125 * ax.c (ax_printf): Update.
2127 2017-12-07 Yao Qi <yao.qi@linaro.org>
2129 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
2130 aarch64_linux_read_description.
2131 * linux-amd64-ipa.c (idx2mask): New array.
2132 (get_ipa_tdesc): Move idx2mask out.
2133 (initialize_low_tracepoint): Initialize target descriptions.
2134 * linux-i386-ipa.c (idx2mask): New array.
2135 (get_ipa_tdesc): Move idx2mask out.
2136 (initialize_low_tracepoint): Initialize target descriptions.
2138 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
2140 * tdesc.c (struct tdesc_type): Change return type.
2141 (tdesc_add_flag): Change parameter type.
2142 (tdesc_add_bitfield): Likewise.
2143 (tdesc_add_field): Likewise.
2144 (tdesc_set_struct_size): Likewise.
2146 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
2148 * regcache.c (registers_to_string): Remove unused variable.
2150 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2152 * inferiors.c (for_each_inferior_with_data): Remove.
2153 * inferiors.h (for_each_inferior_with_data): Remove.
2154 * server.c (handle_qxfer_threads_worker): Change parameter type.
2155 (handle_qxfer_threads_proper): Use for_each_thread.
2157 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2159 * inferiors.c (for_each_inferior): Remove.
2160 (clear_inferiors): Use for_each_thread.
2161 * inferiors.h (for_each_inferior): Remove.
2162 * linux-low.c (linux_wait_for_event_filtered): Use
2164 (linux_stabilize_threads): Likewise.
2165 * regcache.c (regcache_release): Likewise.
2166 * server.c (gdb_wants_all_threads_stopped): Likewise.
2167 (clear_pending_status_callback): Remove.
2168 (handle_status): Use for_each_thread.
2169 (captured_main): Likewise.
2170 * win32-low.c (child_init_thread_list): Likewise.
2171 (win32_clear_inferiors): Likewise.
2172 (fake_breakpoint_event): Likewise.
2174 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2176 * inferiors.h (find_inferior): Remove.
2177 * inferiors.c (find_inferior): Remove.
2179 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2181 * linux-low.c (resume_status_pending_p): Update comment.
2182 (need_step_over_p): Update comment.
2184 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2186 * linux-low.c (proceed_one_lwp): Return void, change parameter
2188 (unsuspend_and_proceed_one_lwp): Likewise.
2189 (proceed_all_lwps): Use for_each_thread.
2190 (unstop_all_lwps): Likewise.
2192 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2194 * linux-low.c (linux_resume_one_thread): Return void, take
2196 (linux_resume): Use for_each_thread.
2198 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2200 * linux-low.c (send_sigstop_callback): Return void, change
2201 parameter type. Rename to...
2202 (send_sigstop): ... this.
2203 (suspend_and_send_sigstop_callback): Return void, change parameter
2205 (suspend_and_send_sigstop): ... this.
2206 (stop_all_lwps): Use for_each_thread.
2208 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2210 * linux-low.c (lwp_running): Return bool, remove unused
2212 (linux_stabilize_threads): Use find_thread.
2214 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2216 * linux-low.c (select_singlestep_lwp_callback): Remove.
2217 (count_events_callback): Remove.
2218 (select_event_lwp_callback): Remove.
2219 (select_event_lwp): Use find_thread/for_each_thread.
2221 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2223 * linux-low.c (not_stopped_callback): Return bool, take filter
2225 (linux_wait_for_event_filtered): Use find_thread.
2226 (linux_wait_1): Likewise.
2228 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2230 * linux-low.c (same_lwp): Remove.
2231 (find_lwp_pid): Use find_thread.
2233 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2235 * linux-low.c (delete_lwp_callback): Remove.
2236 (linux_mourn): Use for_each_thread.
2238 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2240 * linux-low.c (linux_detach_lwp_callback): Return void, remove
2241 args parameter, don't check for pid.
2242 (linux_detach): Use for_each_thread.
2244 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2246 * linux-low.c (struct counter): Remove.
2247 (second_thread_of_pid_p): Remove.
2248 (last_thread_of_process_p): Use find_thread.
2250 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2252 * inferiors.c (find_inferior_in_random): Remove.
2253 * inferiors.h (find_inferior_in_random): Remove.
2254 * linux-low.c (status_pending_p_callback): Return bool, accept
2255 parameter ptid directly.
2256 (linux_wait_for_event_filtered): Use find_thread_in_random.
2257 (linux_wait_1): Likewise.
2259 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2261 * inferiors.c (find_inferior_id): Remove.
2262 (find_thread_ptid): Move implemention from find_inferior_id to
2264 * inferiors.h (find_inferior_id): Remove.
2265 * server.c (handle_status): Use find_thread_ptid.
2266 (process_serial_event): Likewise.
2267 * thread-db.c (find_one_thread): Likewise.
2268 (thread_db_thread_handle): Likewise.
2269 * win32-low.c (thread_rec): Likewise.
2270 (child_delete_thread): Likewise.
2271 (win32_thread_alive): Likewise.
2272 (get_child_debug_event): Likewise.
2274 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2276 * linux-mips-low.c (update_watch_registers_callback): Return
2277 void, remove pid_p parameter, don't check for pid.
2278 (mips_insert_point, mips_remove_point): Use for_each_thread.
2280 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2282 * lynx.low (lynx_delete_thread_callback): Remove.
2283 (lynx_mourn): Use for_each_thread.
2285 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2287 * regcache.c (regcache_invalidate_one): Remove.
2288 (regcache_invalidate_pid): use for_each_thread.
2290 2017-11-26 Tom Tromey <tom@tromey.com>
2292 * linux-low.c (linux_create_inferior): Update.
2294 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
2296 * spu-low.c (spu_create_inferior): Fix typo in argument name.
2298 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2300 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
2301 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2302 * linux-aarch64-tdesc-selftest.c: New file.
2303 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2305 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2307 * configure.srv: Add new file.
2308 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2309 * linux-aarch64-tdesc-selftest.c: New file.
2310 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2312 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2314 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
2315 * linux-aarch64-low.c (initialize_low_arch): Remove init.
2316 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
2318 2017-11-24 Alan Hayward <alan.hayward@arm.com>
2320 * configure.srv: Add new files.
2321 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
2322 aarch64_linux_read_description.
2323 * linux-aarch64-low.c (aarch64_linux_read_description):
2324 Merge with aarch64_arch_setup.
2325 (aarch64_arch_setup): Call aarch64_linux_read_description.
2326 * linux-aarch64-tdesc.c: New file.
2327 * linux-aarch64-tdesc.h: New file.
2329 2017-11-24 Yao Qi <yao.qi@linaro.org>
2331 * configure.srv: Set $srv_regobj for tic6x-linux.
2332 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
2333 (tic6x_read_description): Move some code to tic6x_arch_setup.
2334 (tic6x_tdesc_test): New function.
2335 (initialize_low_arch): Call selftests::register_test.
2337 2017-11-22 Yao Qi <yao.qi@linaro.org>
2339 * remote-utils.c (prepare_resume_reply): Use memcpy.
2341 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2343 * linux-low.c (kill_one_lwp_callback): Return void, take
2344 argument directly, don't filter on pid.
2345 (linux_kill): Use for_each_thread.
2347 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2349 * linux-low.c (need_step_over_p): Return bool, remove dummy
2351 (linux_resume, proceed_all_lwps): Use find_thread.
2353 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2355 * linux-low.c (resume_status_pending_p): Return bool, remove
2357 (linux_resume): Use find_thread.
2359 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2361 * linux-low.c (struct thread_resume_array): Remove.
2362 (linux_set_resume_request): Return void, take arguments
2364 (linux_resume): Use for_each_thread.
2366 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2368 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
2369 return bool, remove data argument.
2370 (linux_stabilize_threads): Use find_thread.
2372 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2374 * linux-low.c (unsuspend_one_lwp): Remove.
2375 (unsuspend_all_lwps): Use for_each_thread, inline code from
2378 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2380 * gdbthread.h (find_thread): Add overload with ptid_t filter.
2381 * linux-low.c (struct iterate_over_lwps_args): Remove.
2382 (iterate_over_lwps_filter): Remove.
2383 (iterate_over_lwps): Use find_thread.
2385 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2387 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
2388 (linux_handle_new_gdb_connection): Use for_each_thread, inline
2389 code from reset_lwp_ptrace_options_callback.
2391 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2393 * linux-arm-low.c (struct update_registers_data): Remove.
2394 (update_registers_callback): Return void, take arguments
2395 directly, don't check thread's pid.
2396 (arm_insert_point, arm_remove_point): Use for_each_thread.
2398 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2400 * win32-low.c (continue_one_thread): Return void, take argument
2402 (child_continue): Use for_each_thread.
2404 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2406 * win32-i386-low.c (update_debug_registers_callback): Rename
2408 (update_debug_registers): ... this, return void, remove pid_p arg.
2409 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2411 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2413 * inferiors.h (struct process_info): Add constructor, initialize
2415 <syscalls_to_catch>: Change type to std::vector<int>.
2416 * inferiors.c (add_process): Allocate process_info with new.
2417 (remove_process): Free process_info with delete.
2418 * linux-low.c (handle_extended_wait): Adjust.
2419 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2420 * server.c (handle_general_set): Adjust.
2422 2017-11-16 Pedro Alves <palves@redhat.com>
2424 * remote-utils.c (remote_close): Block SIGIO signals instead of
2425 uninstalling the SIGIO handler.
2427 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2429 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2431 2017-11-16 Yao Qi <yao.qi@linaro.org>
2433 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2434 (tic6x_store_gregset): Likewise.
2435 (tic6x_usrregs_info): Move it up.
2437 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2439 * Makefile.in: Update arch rules.
2440 * configure.srv: Explicitly mark arch/ files.
2442 2017-11-13 Andreas Schwab <schwab@suse.de>
2444 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2446 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2448 2017-11-06 Pedro Alves <palves@redhat.com>
2450 * config.in, configure: Regenerate.
2452 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2454 * target.c (struct thread_search): Remove.
2455 (thread_search_callback): Remove.
2456 (prepare_to_access_memory): Use for_each_thread instead of
2457 find_inferior. Inline code from thread_search_callback.
2459 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2461 * server.c (struct visit_actioned_threads_data): Remove.
2462 (visit_actioned_threads): Change prototype to take arguments
2464 (resume): Use find_thread instead of find_inferior.
2466 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2468 * server.c (queue_stop_reply_callback): Change prototype, return
2470 (find_status_pending_thread_callback): Remove.
2471 (handle_status): Replace find_inferior with find_thread and
2474 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2476 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2478 (aarch64_store_gregset): Likewise.
2479 (aarch64_fill_fpregset): Likewise.
2480 (aarch64_store_fpregset): Likewise.
2482 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2484 * gdbthread.h (find_thread, for_each_thread): New functions.
2485 * inferiors.c (thread_of_pid): Remove.
2486 (find_any_thread_of_pid): Use find_thread.
2487 * linux-low.c (num_lwps): Use for_each_thread.
2489 2017-10-17 Yao Qi <yao.qi@linaro.org>
2491 * Makefile.in: Remove one rule.
2492 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2494 2017-10-17 Yao Qi <yao.qi@linaro.org>
2496 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2497 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2499 2017-10-17 Yao Qi <yao.qi@linaro.org>
2501 * configure.srv: Rename arm.o with arch/arm.o.
2503 2017-10-17 Yao Qi <yao.qi@linaro.org>
2505 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2506 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2507 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2508 (arch-i386.o, arch-amd64.o): Remove rules.
2509 (arch/%.o): New rule.
2510 Update POSTCOMPILE and COMPILE.pre.
2511 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2512 * configure: Re-generated.
2513 * configure.srv: Replace arch-i386.o with arch/i386.o.
2514 Replace arch-amd64.o with arch/amd64.o.
2516 2017-10-16 Yao Qi <yao.qi@linaro.org>
2518 * configure: Regenerated.
2520 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2522 * inferiors.h: (struct inferior_list): Remove.
2523 (struct inferior_list_entry); Remove.
2524 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2525 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2526 get_first_inferior): Remove.
2527 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2528 find_inferior_id, find_inferior_in_random): Change signature.
2529 * inferiors.c (all_threads): Change type to
2530 std::list<thread_info *>.
2531 (get_thread): Remove macro.
2532 (find_inferior, find_inferior_id): Change signature, implement
2534 (find_inferior_in_random): Change signature, implement using
2535 find_thread_in_random.
2536 (for_each_inferior, for_each_inferior_with_data): Change
2537 signature, implement using for_each_thread.
2538 (add_inferior_to_list, remove_inferior): Remove.
2539 (add_thread, get_first_thread, thread_of_pid,
2540 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2541 (get_first_inferior, one_inferior_p, clear_inferior_list):
2543 (clear_inferiors, get_thread_process): Update.
2544 * gdbthread.h: Include <list>.
2545 (struct thread_info) <entry>: Remove field.
2547 (all_threads): Change type to std::list<thread_info *>.
2548 (get_first_inferior): Add doc.
2549 (find_thread, for_each_thread, find_thread_in_random): New
2551 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2552 * linux-arm-low.c (update_registers_callback): Update.
2553 * linux-low.c (second_thread_of_pid_p): Update.
2554 (kill_one_lwp_callback, linux_detach_lwp_callback,
2555 delete_lwp_callback, status_pending_p_callback, same_lwp,
2556 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2557 iterate_over_lwps, not_stopped_callback,
2558 resume_stopped_resumed_lwps, count_events_callback,
2559 select_singlestep_lwp_callback, select_event_lwp_callback,
2560 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2561 suspend_and_send_sigstop_callback, wait_for_sigstop,
2562 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2563 lwp_running, linux_set_resume_request, resume_status_pending_p,
2564 need_step_over_p, start_step_over, linux_resume_one_thread,
2565 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2566 reset_lwp_ptrace_options_callback): Update.
2567 * linux-mips-low.c (update_watch_registers_callback): Update.
2568 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2570 (free_register_cache_thread_one): Remove.
2571 (regcache_release): Update.
2572 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2573 handle_qxfer_threads_worker): Update.
2574 (handle_query): Update, use list iterator.
2575 (visit_actioned_threads, handle_pending_status,
2576 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2577 clear_pending_status_callback, set_pending_status_callback,
2578 find_status_pending_thread_callback, handle_status,
2579 process_serial_event): Update.
2580 * target.c (thread_search_callback): Update.
2581 * thread-db.c (thread_db_get_tls_address): Update.
2582 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2584 * win32-i386-low.c (update_debug_registers_callback): Update.
2585 * win32-low.c (delete_thread_info, child_delete_thread,
2586 continue_one_thread, suspend_one_thread,
2587 get_child_debug_event): Adjust.
2589 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2591 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2592 * inferiors.h: Include <list>.
2593 (struct process_info) <entry>: Remove field.
2595 (pid_of): Change macro to function.
2596 (ptid_of, lwpid_of): Remove macro.
2597 (all_processes): Change type to std::list<process_info *>.
2598 (ALL_PROCESSES): Remove macro.
2599 (for_each_process, find_process): New function.
2600 * inferiors.c (all_processes): Change type to
2601 std::list<process_info *>.
2602 (find_thread_process): Adjust.
2603 (add_process): Likewise.
2604 (remove_process): Likewise.
2605 (find_process_pid): Likewise.
2606 (get_first_process): Likewise.
2607 (started_inferior_callback): Remove.
2608 (have_started_inferiors_p): Adjust.
2609 (attached_inferior_callback): Remove.
2610 (have_attached_inferiors_p): Adjust.
2611 * linux-low.c (check_zombie_leaders): Likewise.
2612 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2613 (x86_linux_update_xmltarget): Adjust.
2614 * server.c (handle_query): Likewise.
2615 (gdb_reattached_process): Remove.
2616 (handle_status): Adjust.
2617 (kill_inferior_callback): Likewise.
2618 (detach_or_kill_inferior): Remove.
2619 (print_started_pid): Likewise.
2620 (print_attached_pid): Likewise.
2621 (detach_or_kill_for_exit): Update.
2622 (process_serial_event): Likewise.
2623 * linux-arm-low.c (arm_new_fork): Likewise.
2625 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2627 * dll.h: Include <list>.
2628 (struct dll_info): Add constructor.
2629 <entry>: Remove field.
2630 (all_dlls): Change type to std::list<dll_info>.
2631 * dll.c: Include <algorithm>.
2632 (get_dll): Remove macro.
2633 (all_dlls): Change type to std::list<dll_info *>.
2634 (free_one_dll): Remove.
2635 (match_dll): Likewise.
2636 (loaded_dll): Adjust.
2637 (unloaded_dll): Adjust to all_dlls type change, use
2638 std::find_if. Inline code from match_dll.
2639 (clear_dlls): Adjust to all_dlls type change.
2640 * server.c (emit_dll_description): Remove.
2641 (handle_qxfer_libraries): Adjust to all_dlls type change,
2642 integrate emit_dll_description's functionality.
2644 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2646 * linux-low.h (struct linux_target_ops) <delete_process>: New
2648 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2649 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2650 (struct linux_target_ops): Add delete_process callback.
2651 * linux-arm-low.c (arm_delete_process): New.
2652 (struct linux_target_ops): Add delete_process callback.
2653 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2654 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2655 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2656 * linux-mips-low.c (mips_linux_delete_process): New.
2657 (struct linux_target_ops): Add delete_process callback.
2658 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2659 * linux-s390-low.c (struct linux_target_ops): Likewise.
2660 * linux-sh-low.c (struct linux_target_ops): Likewise.
2661 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2662 * linux-tile-low.c (struct linux_target_ops): Likewise.
2663 * linux-x86-low.c (x86_linux_delete_process): New.
2664 (struct linux_target_ops): Add delete_process callback.
2665 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2667 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2669 * linux-aarch64-low.c (the_low_target): Add thread delete
2671 * linux-arm-low.c (arm_delete_thread): New function.
2672 (the_low_target): Add thread delete callback.
2673 * linux-bfin-low.c (the_low_target): Likewise.
2674 * linux-crisv32-low.c (the_low_target): Likewise.
2675 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2677 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2679 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2680 * linux-mips-low.c (mips_linux_delete_thread): New function.
2681 (the_low_target): Add thread delete callback.
2682 * linux-ppc-low.c (the_low_target): Likewise.
2683 * linux-s390-low.c (the_low_target): Likewise.
2684 * linux-sh-low.c (the_low_target): Likewise.
2685 * linux-tic6x-low.c (the_low_target): Likewise.
2686 * linux-tile-low.c (the_low_target): Likewise.
2687 * linux-x86-low.c (the_low_target): Likewise.
2688 * linux-xtensa-low.c (the_low_target): Likewise.
2690 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2692 * win32-low.c: Include "common-inferior.h".
2694 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2696 * inferiors.c (set_inferior_cwd): New function.
2697 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2698 (handle_query): Inform that QSetWorkingDir is supported.
2699 * win32-low.c (create_process): Pass the inferior's cwd to
2702 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2704 * inferiors.c (current_inferior_cwd): New global variable.
2705 (get_inferior_cwd): New function.
2706 * inferiors.h (struct process_info) <cwd>: New field.
2708 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2710 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2711 (OBS): Add gdb_tilde_expand.o.
2713 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2715 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2716 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2718 2017-09-29 Pedro Alves <palves@redhat.com>
2720 * ax.c (gdb_parse_agent_expr): Constify.
2721 * ax.h (gdb_parse_agent_expr): Constify.
2722 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2724 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2725 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2726 * remote-utils.h (read_ptid): Constify.
2727 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2728 (process_point_options, process_serial_event): Constify.
2729 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2730 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2731 (cmd_qtbuffer): Constify.
2733 2017-09-29 Pedro Alves <palves@redhat.com>
2735 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2738 2017-09-29 Pedro Alves <palves@redhat.com>
2740 * linux-low.c (handle_extended_wait): Pass parent thread instead
2741 of process to thread_db_notice_clone.
2742 * linux-low.h (thread_db_notice_clone): Replace parent process
2743 parameter with parent thread parameter.
2744 * thread-db.c (find_one_thread): Add comment.
2745 (thread_db_notice_clone): Replace parent process parameter with
2746 parent thread parameter. Temporarily switch to the parent thread.
2748 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2750 * gdbthread.h: Include "common-gdbthread.h".
2751 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2752 "if" when validating the ptid.
2753 * remote-utils.c: Include "gdbthread.h".
2754 (prepare_resume_reply): Use "switch_to_thread".
2755 * target.c (done_accessing_memory): Likewise.
2757 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2759 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2760 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2761 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2762 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2763 s390x-gs-linux64-ipa.o to ipa_obj.
2764 * linux-s390-low.c (HWCAP_S390_GS): New define.
2765 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2767 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2768 (s390_arch_setup): Check for guarded-storage support and choose
2770 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2771 init_registers_s390x_gs_linux64.
2772 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2774 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2775 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2777 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2779 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2781 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2783 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2784 (thread_db_thread_handle): Declare.
2785 * linux-low.c (linux_target_ops): Initialize thread_handle.
2786 * server.c (handle_qxfer_threads_worker): Add support for
2788 * target.h (struct target_ops): Add new function pointer,
2790 (target_thread_handle): Define.
2791 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2793 (thread_db_thread_handle): New function.
2795 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2797 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2798 * linux-low.h (thread_db_notice_clone): Declare.
2799 * thread-db.c (thread_db_notice_clone): New function.
2801 2017-09-21 Pedro Alves <palves@redhat.com>
2803 * server.c (gdb_read_memory, handle_status, process_serial_event)
2804 (handle_serial_event, handle_target_event): Adjust to
2805 set_desired_thread prototype change.
2806 * target.c (set_desired_thread): Remove 'use_general' parameter
2808 * target.h (set_desired_thread): Remove 'use_general' parameter.
2810 2017-09-20 Tom Tromey <tom@tromey.com>
2812 * target.c (target_terminal::terminal_state): Define.
2813 (target_terminal::init): Rename from target_terminal_init.
2814 (target_terminal::inferior): Rename from
2815 target_terminal_inferior.
2816 (target_terminal::ours): Rename from target_terminal_ours.
2817 (target_terminal::ours_for_output, target_terminal::info): New.
2819 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2821 * server.c (accumulate_file_name_length): Remove.
2822 (emit_dll_description): Adjust to std::string change.
2823 (handle_qxfer_libraries): Use std::string to hold document.
2825 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2827 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2828 return type of xml_escape_text.
2829 * server.c (emit_dll_description): Likewise.
2831 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2833 * server.c (captured_main): Accept argument for --selftest.
2834 Update run_tests call.
2835 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2836 when registering selftests.
2838 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2840 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2841 instead of "VEC" for "target_desc.reg_defs".
2842 (regcache_cpy): Likewise.
2843 (registers_to_string): Likewise.
2844 (registers_from_string): Likewise.
2845 (find_regno): Likewise.
2846 (supply_regblock): Likewise.
2847 (regcache_raw_read_unsigned): Likewise.
2848 * tdesc.c (init_target_desc): Likewise.
2849 (tdesc_create_reg): Likewise.
2850 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2851 (struct target_desc) <reg_defs>: Convert to "std::vector".
2852 (target_desc): Do not initialize "reg_defs".
2853 (~target_desc): Update code to use "std::vector" instead of "VEC"
2854 for "target_desc.reg_defs".
2855 (operator==): Likewise.
2857 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2859 * inferiors.h (thread_to_gdb_id): Remove.
2860 * inferiors.c (thread_to_gdb_id): Remove.
2861 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2862 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2863 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2865 * nto-low.c (nto_fetch_registers, nto_store_registers,
2866 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2868 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2870 * inferiors.h (gdb_id_to_thread_id): Remove.
2871 * inferiors.c (gdb_id_to_thread_id): Remove.
2872 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2873 removal. Move pid declaration closer to where it's used.
2875 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2877 * server.c (handle_detach): New function.
2878 (process_serial_event): Move code out, call handle_detach.
2880 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2882 * server.c (require_running): Rename to ...
2883 (require_running_or_return): ... this ...
2884 (require_running_or_break): ... and this.
2885 (handle_query, process_serial_event): Adjust.
2887 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2889 * linux-low.c (linux_set_resume_request): Remove unused
2892 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2894 * server.c (first_thread_of): Remove.
2895 (process_serial_event): Replace usage of first_thread_of with
2896 find_any_thread_of_pid.
2897 * tracepoint.c (same_process_p): Remove.
2898 (gdb_agent_about_to_close): Replace usage of same_process_p with
2899 find_any_thread_of_pid.
2900 * linux-x86-low.c (same_process_callback): Remove.
2901 (x86_arch_setup_process_callback): Replace usage of
2902 same_process_callback with find_any_thread_of_pid.
2903 * thread-db.c (any_thread_of): Remove.
2904 (switch_to_process): Replace usage of any_thread_of with
2905 find_any_thread_of_pid.
2906 * inferiors.c (thread_pid_matches_callback): Remove.
2907 (find_thread_process): Adjust to use find_any_thread_of_pid.
2909 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2911 * regcache.c (get_thread_regcache): Guard calls to "memset"
2914 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2916 * linux-low.c (handle_extended_wait): Use
2917 "allocate_target_description" instead of "XNEW".
2918 * linux-x86-low.c (initialize_low_arch): Likewise.
2920 2017-09-05 Yao Qi <yao.qi@linaro.org>
2922 * configure.srv (srv_i386_regobj): Remove.
2923 (srv_amd64_regobj): Remove.
2924 (srv_regobj): Set it to "" for x86 non-linux targets.
2925 * linux-x86-tdesc.c (i386_linux_read_description):
2926 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2927 (init_registers_i386): Remove the declaration.
2928 (tdesc_i386): Remove the declaration.
2929 (lynx_i386_arch_setup): Call i386_create_target_description.
2930 * nto-x86-low.c: Likewise.
2931 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2932 [!__x86_64__]: include arch/i386.h.
2933 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2935 2017-09-05 Yao Qi <yao.qi@linaro.org>
2937 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2938 i386/amd64-XXX-linux from it.
2940 2017-09-05 Yao Qi <yao.qi@linaro.org>
2942 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2944 (ipa_amd64_linux_regobj): Remove.
2945 (ipa_x32_linux_regobj): Remove.
2947 2017-09-05 Yao Qi <yao.qi@linaro.org>
2949 * Makefile.in (arch-amd64.o): New rule.
2950 * configure.srv: Append arch-amd64.o.
2951 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2952 (get_ipa_tdesc): Call amd64_linux_read_description.
2953 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2954 and init_registers_amd64_XXX.
2955 * linux-x86-low.c (x86_linux_read_description): Call
2956 amd64_linux_read_description.
2957 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2958 (initialize_low_arch): Don't call init_registers_x32_XXX and
2959 init_registers_amd64_XXX.
2960 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2961 and tdesc_amd64_XXX.
2962 [__x86_64__] (amd64_tdesc_test): New function.
2963 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2964 and init_registers_amd64_XXX.
2965 * linux-x86-tdesc.c: Include arch/amd64.h.
2966 (xcr0_to_tdesc_idx): New function.
2967 (i386_linux_read_description): New function.
2968 (amd64_get_ipa_tdesc_idx): New function.
2969 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2970 (amd64_get_ipa_tdesc): Declare.
2972 2017-09-05 Yao Qi <yao.qi@linaro.org>
2974 * configure.srv (srv_i386_linux_xmlfiles): Remove
2975 i386/i386-XXX-linux.xml from it.
2977 2017-09-05 Yao Qi <yao.qi@linaro.org>
2979 * configure.srv: Set srv_i386_linux_regobj empty if $development
2981 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2982 initialize_low_tdesc.
2983 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2984 with #if initialize_low_tdesc.
2985 * linux-x86-tdesc-selftest.c: New file.
2986 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2988 2017-09-05 Yao Qi <yao.qi@linaro.org>
2990 * Makefile.in (arch-i386.o): New rule.
2991 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2992 (x86_64-*-linux*): Likewise.
2993 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2994 include arch/i386.h.
2995 (i386_linux_read_description): Remove code and call
2996 i386_create_target_description.
2997 * tdesc.c (allocate_target_description): New function.
2998 * tdesc.h (set_tdesc_architecture): Remove declaration.
2999 (set_tdesc_osabi): Likewise.
3001 2017-09-05 Yao Qi <yao.qi@linaro.org>
3003 * linux-x86-tdesc.c: Don't include <inttypes.h>.
3004 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
3005 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
3007 * server.c (get_features_xml): Call tdesc_get_features_xml.
3008 * tdesc.c (set_tdesc_architecture): New function.
3009 (set_tdesc_osabi): New function.
3010 (tdesc_get_features_xml): New function.
3011 (tdesc_create_feature): Add an argument.
3012 * tdesc.h (struct target_desc) <features>: New field.
3013 <arch, osabi>: New field.
3014 (~target_desc): xfree features, arch, and osabi.
3015 (target_desc::oerator==): Don't compare .xmltarget.
3016 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
3017 (set_tdesc_osabi): Likewise.
3018 (tdesc_get_features_xml): Likewise.
3020 2017-09-05 Yao Qi <yao.qi@linaro.org>
3022 * linux-x86-tdesc.c: Include selftest.h.
3023 (i386_tdesc_test): New function.
3024 (initialize_low_tdesc): Call selftests::register_test.
3025 * tdesc.h: Include regdef.h.
3026 (target_desc): Override operator == and !=.
3028 2017-09-05 Yao Qi <yao.qi@linaro.org>
3030 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
3031 (ipa_obj): Likewise.
3032 * linux-i386-ipa.c: Include common/x86-xstate.h
3033 (get_ipa_tdesc): Call i386_linux_read_description.
3034 (initialize_low_tracepoint): Don't call init_registers_XXX
3035 functions, call initialize_low_tdesc instead.
3036 * linux-x86-low.c (x86_linux_read_description): Call
3037 i386_linux_read_description.
3038 (initialize_low_arch): Don't call init_registers_i386_XXX
3039 functions, call initialize_low_tdesc.
3040 * linux-x86-tdesc.c: New file.
3041 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
3042 (i386_get_ipa_tdesc_idx): Declare.
3043 (i386_get_ipa_tdesc): Declare.
3044 (initialize_low_tdesc): Declare.
3046 2017-09-05 Yao Qi <yao.qi@linaro.org>
3048 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
3051 2017-09-05 Yao Qi <yao.qi@linaro.org>
3053 * Makefile.in (IPA_OBJS): Add vec-ipa.o
3054 * regcache.c (get_thread_regcache): Use VEC_length.
3055 (init_register_cache): Likewise.
3056 (regcache_cpy): Likewise.
3057 (registers_to_string): Iterate reg_defs via VEC_iterate.
3058 (find_regno): Likewise.
3059 (find_register_by_number): Use VEC_index.
3060 (register_size): Call find_register_by_number.
3061 (register_data): Call find_register_by_number.
3062 (supply_regblock): Use VEC_length.
3063 (regcache_raw_read_unsigned): Likewise.
3064 * tdesc.c (init_target_desc): Iterate reg_defs via
3066 (default_description): Update initializer.
3067 (copy_target_description): Don't update field num_registers.
3068 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
3069 <num_registers>: Remove.
3071 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
3073 * Makefile.in (.SECONDARY): Define target.
3075 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
3077 * linux-low.c (linux_wait_1): Adjust.
3078 * server.c (queue_stop_reply_callback): Adjust.
3080 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
3082 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
3083 QEnvironmentUnset and QEnvironmentReset packets.
3084 (handle_query): Inform remote that QEnvironmentHexEncoded,
3085 QEnvironmentUnset and QEnvironmentReset are supported.
3087 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
3089 * inferiors.h (inferior_target_data): Rename to ...
3090 (thread_target_data): ... this.
3091 (inferior_regcache_data): Rename to ...
3092 (thread_regcache_data): ... this.
3093 (set_inferior_regcache_data): Rename to ...
3094 (set_thread_regcache_data): ... this.
3095 * inferiors.c (inferior_target_data): Rename to ...
3096 (thread_target_data): ... this.
3097 (inferior_regcache_data): Rename to ...
3098 (thread_regcache_data): ... this.
3099 (set_inferior_regcache_data): Rename to ...
3100 (set_thread_regcache_data): ... this.
3101 (free_one_thread): Update.
3102 * linux-low.h (get_thread_lwp): Update.
3103 * regcache.c (get_thread_regcache): Update.
3104 (regcache_invalidate_thread): Update.
3105 (free_register_cache_thread): Update.
3106 * win32-i386-low.c (update_debug_registers_callback): Update.
3107 (win32_get_current_dr): Update.
3108 * win32-low.c (thread_rec): Update.
3109 (delete_thread_info): Update.
3110 (continue_one_thread): Update.
3111 (suspend_one_thread): Update.
3113 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
3115 * inferiors.c (set_inferior_target_data): Remove.
3116 * inferiors.h (set_inferior_target_data): Remove.
3118 2017-08-18 Yao Qi <yao.qi@linaro.org>
3120 * Makefile.in (OBS): Add selftest.o.
3121 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
3122 * configure, config.in: Re-generated.
3123 * server.c: Include common/sefltest.h.
3124 (captured_main): Handle option --selftest.
3126 2017-08-09 Yao Qi <yao.qi@linaro.org>
3128 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
3129 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
3130 i386-avx-mpx.o and i386-mmx.o.
3131 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
3132 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
3133 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
3134 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
3135 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
3136 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
3137 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
3138 i386/amd64-avx-mpx.xml.
3140 2017-08-09 Yao Qi <yao.qi@linaro.org>
3142 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
3143 and x32-avx-avx512.o.
3144 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
3145 i386/x32-avx-avx512.xml.
3147 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
3149 * tracepoint.h (enum class fast_tpoint_collect_result): New
3151 (fast_tracepoint_collecting): Change return type to
3152 fast_tpoint_collect_result.
3153 * tracepoint.c (fast_tracepoint_collecting): Likewise.
3154 * linux-low.h: Include tracepoint.h.
3155 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
3156 fast_tpoint_collect_result.
3157 * linux-low.c (handle_tracepoints): Adjust.
3158 (linux_fast_tracepoint_collecting): Change return type to
3159 fast_tpoint_collect_result.
3160 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
3161 linux_wait_1, stuck_in_jump_pad_callback,
3162 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
3163 proceed_one_lwp): Adjust to type change.
3165 2017-07-10 Yao Qi <yao.qi@linaro.org>
3167 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
3169 2017-06-29 Yao Qi <yao.qi@linaro.org>
3171 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
3173 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
3175 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
3177 * Makefile.in (IPA_OBJS): Sort and format one item per line.
3179 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
3181 * linux-low.c (linux_create_inferior): Adjust code to access the
3182 environment information via 'gdb_environ' class.
3183 * lynx-low.c (lynx_create_inferior): Likewise.
3184 * server.c (our_environ): Make it an instance of 'gdb_environ'.
3185 (get_environ): Return a pointer to 'our_environ'.
3186 (captured_main): Initialize 'our_environ'.
3187 * server.h (get_environ): Adjust prototype.
3188 * spu-low.c (spu_create_inferior): Adjust code to access the
3189 environment information via 'gdb_environ' class.
3191 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3193 * linux-low.c (linux_read_memory, linux_write_memory): Remove
3194 usage of "register" keyword.
3196 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3198 * configure: Re-generate.
3200 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3202 * configure: Re-generate.
3204 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3206 * Makefile.in (COMPILE.pre): Add "-x c++".
3208 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
3210 * fork-child.c: Conditionally include <signal.h>.
3212 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3214 * server.c (handle_general_set): Handle new packet
3215 "QStartupWithShell".
3216 (handle_query): Add "QStartupWithShell" to the list of supported
3218 (gdbserver_usage): Add help text explaining the
3219 new "--startup-with-shell" and "--no-startup-with-shell" CLI
3221 (captured_main): Recognize and act upon the presence of the new
3224 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3225 Pedro Alves <palves@redhat.com>
3227 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
3228 * configure: Regenerate.
3229 * configure.srv (srv_linux_obj): Add "fork-child.o" and
3231 (i[34567]86-*-lynxos*): Likewise.
3232 (spu*-*-*): Likewise.
3233 * fork-child.c: New file.
3234 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
3236 (linux_ptrace_fun): New function.
3237 (linux_create_inferior): Adjust function prototype to reflect
3238 change on "target.h". Adjust function code to use
3240 (linux_request_interrupt): Delete "signal_pid".
3241 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3242 (lynx_ptrace_fun): New function.
3243 (lynx_create_inferior): Adjust function prototype to reflect
3244 change on "target.h". Adjust function code to use
3246 * nto-low.c (nto_create_inferior): Adjust function prototype and
3247 code to reflect change on "target.h". Update comments.
3248 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
3249 "common-terminal.h" and "environ.h".
3250 (terminal_fd): Moved to fork-child.c.
3251 (old_foreground_pgrp): Likewise.
3252 (restore_old_foreground_pgrp): Likewise.
3253 (last_status): Make it global.
3254 (last_ptid): Likewise.
3255 (our_environ): New variable.
3256 (startup_with_shell): Likewise.
3257 (program_name): Likewise.
3258 (program_argv): Rename to...
3259 (program_args): ...this.
3260 (wrapper_argv): New variable.
3261 (start_inferior): Delete function.
3262 (get_exec_wrapper): New function.
3263 (get_exec_file): Likewise.
3264 (get_environ): Likewise.
3265 (prefork_hook): Likewise.
3266 (post_fork_inferior): Likewise.
3267 (postfork_hook): Likewise.
3268 (postfork_child_hook): Likewise.
3269 (handle_v_run): Update code to deal with arguments coming from the
3270 remote host. Update calls from "start_inferior" to
3272 (captured_main): Likewise. Initialize environment variable. Call
3274 * server.h (post_fork_inferior): New prototype.
3275 (get_environ): Likewise.
3276 (last_status): Declare.
3277 (last_ptid): Likewise.
3278 (signal_pid): Likewise.
3279 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3280 (spu_ptrace_fun): New function.
3281 (spu_create_inferior): Adjust function prototype to reflect change
3282 on "target.h". Adjust function code to use "fork_inferior".
3283 * target.c (target_terminal_init): New function.
3284 (target_terminal_inferior): Likewise.
3285 (target_terminal_ours): Likewise.
3286 * target.h: Include <vector>.
3287 (struct target_ops) <create_inferior>: Update prototype.
3288 (create_inferior): Update macro.
3289 * utils.c (gdb_flush_out_err): New function.
3290 * win32-low.c (win32_create_inferior): Adjust function prototype
3291 and code to reflect change on "target.h".
3293 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3295 * inferiors.c (switch_to_thread): New function.
3297 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3299 * Makefile.in (SFILE): Add "common/job-control.c".
3300 (OBS): Add "job-control.o".
3302 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
3304 * Makefile: Remove "@host_makefile_frag@".
3306 2017-05-05 Pedro Alves <palves@redhat.com>
3308 * configure: Regenerate.
3310 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
3312 * configure: Regenerate.
3314 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
3316 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
3317 software_single_step change of return type to
3318 std::vector<CORE_ADDR>.
3319 * linux-low.c (install_software_single_step_breakpoints):
3321 * linux-low.h (install_software_single_step_breakpoints):
3324 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3326 * remote-utils.c: Include "gdb_termios.h" instead of
3328 * terminal.h: Delete file.
3330 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3332 * server.c: Include <vector>.
3333 <program_argv, wrapper_argv>: Convert to std::vector.
3334 (start_inferior): Rewrite function to use C++.
3335 (handle_v_run): Likewise. Update code that calculates the argv
3336 based on the vRun packet; use C++.
3337 (captured_main): Likewise.
3339 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
3341 * server.c (handle_v_cont): Initialize thread_resume::thread
3344 2017-04-05 Pedro Alves <palves@redhat.com>
3346 * configure: Regenerate.
3348 2017-04-05 Pedro Alves <palves@redhat.com>
3350 * gdbreplay.c (sync_error): Constify.
3351 * linux-x86-low.c (push_opcode): Constify.
3353 2017-04-05 Pedro Alves <palves@redhat.com>
3355 * win32-low.c (get_child_debug_event)
3356 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
3357 Report TARGET_WAITKIND_SPURIOUS instead.
3359 2017-04-05 Pedro Alves <palves@redhat.com>
3361 * remote-utils.c (remote_prepare, remote_open): Constify.
3362 * remote-utils.h (remote_prepare, remote_open): Constify.
3363 * server.c (captured_main): Constify 'port' handling.
3365 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
3367 * Makefile.in (clean): Clear .deps.
3369 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
3371 * .gitignore: Remove generated files, replace with wildcard.
3372 * (clean): Replace removal of generated files with wildcard.
3373 (version.c): Replace with...
3374 (version-generated.c): ...this.
3375 (xml-builtin.c): Replace with...
3376 (xml-builtin-generated.c): ...this.
3377 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
3378 (%.c: *regformats*): Replace with...
3379 (%-generated.c: *regformats*): ...this.
3381 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3383 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
3384 (xtensa_fill_gregset): Call collect_register_by_name for
3386 (xtensa_store_gregset): Call supply_register_by_name for
3389 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3391 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3392 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3393 (xtensa_store_gregset): Call supply_register for all registers in
3394 a0_regnum..a0_regnum + C0_NREGS range.
3396 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3398 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3399 (ax-ipa.o: ax.c): Remove.
3400 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3401 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3402 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3403 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3404 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3406 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3408 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3409 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3410 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3411 (errors-ipa.o: ../common/errors.c): Remove.
3412 (format-ipa.o: ../common/format.c): Remove.
3413 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3415 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3417 * Makefile.in (%-ipa.o: %.c): New rule.
3418 (tracepoint-ipa.o: tracepoint.c): Remove.
3419 (utils-ipa.o: utils.c): Remove.
3420 (remote-utils-ipa.o: remote-utils.c): Remove.
3421 (regcache-ipa.o: regcache.c): Remove.
3422 (i386-linux-ipa.o: i386-linux.c): Remove.
3423 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3424 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3425 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3426 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3427 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3428 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3429 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3430 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3431 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3432 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3433 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3434 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3435 (aarch64-ipa.o: aarch64.c): Remove.
3436 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3437 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3438 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3439 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3440 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3441 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3442 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3443 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3444 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3445 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3446 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3447 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3448 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3449 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3450 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3451 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3452 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3453 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3454 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3455 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3456 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3457 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3458 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3459 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3460 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3461 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3462 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3463 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3464 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3465 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3466 (tdesc-ipa.o: tdesc.c): Remove.
3467 (x32-linux-ipa.o: x32-linux.c): Remove.
3468 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3469 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3471 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3473 * Makefile.in (%.o: ../arch/%.c): New rule.
3474 (arm.o: ../arch/arm.c): Remove.
3475 (arm-linux.o: ../arch/arm-linux.c): Remove.
3476 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3477 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3479 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3481 * Makefile.in (%.o: ../nat/%.c): New rule.
3482 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3483 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3484 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3485 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3486 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3487 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3488 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3489 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3490 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3491 (linux-personality.o: ../nat/linux-personality.c): Remove.
3492 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3493 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3494 (x86-linux.o: ../nat/x86-linux.c): Remove.
3495 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3496 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3498 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3500 * Makefile.in (%.o: ../common/%.c): New rule.
3501 (signals.o: ../common/signals.c): Remove.
3502 (print-utils.o: ../common/print-utils.c): Remove.
3503 (rsp-low.o: ../common/rsp-low.c): Remove.
3504 (common-utils.o: ../common/common-utils.c): Remove.
3505 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3506 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3507 (vec.o: ../common/vec.c): Remove.
3508 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3509 (xml-utils.o: ../common/xml-utils.c): Remove.
3510 (ptid.o: ../common/ptid.c): Remove.
3511 (buffer.o: ../common/buffer.c): Remove.
3512 (format.o: ../common/format.c): Remove.
3513 (filestuff.o: ../common/filestuff.c): Remove.
3514 (agent.o: ../common/agent.c): Remove.
3515 (errors.o: ../common/errors.c): Remove.
3516 (environ.o: ../common/environ.c): Remove.
3517 (common-debug.o: ../common/common-debug.c): Remove.
3518 (cleanups.o: ../common/cleanups.c): Remove.
3519 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3520 (fileio.o: ../common/fileio.c): Remove.
3521 (common-regcache.o: ../common/common-regcache.c): Remove.
3522 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3523 (new-op.o: ../common/new-op.c): Remove.
3524 (btrace-common.o: ../common/btrace-common.c): Remove.
3526 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3528 * Makefile.in (%.o: ../target/%.c): New rule.
3529 (waitstatus.o: ../target/waitstatus.c): Remove.
3531 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3534 (%.c: ../regformats/%.dat,
3535 (%.c: ../regformats/arm/%.dat,
3536 (%.c: ../regformats/i386/%.dat,
3537 (%.c: ../regformats/rs6000/%.dat): New rules.
3538 (aarch64.c): Remove.
3539 (reg-arm.c): Remove.
3540 (arm-with-iwmmxt.c): Remove.
3541 (arm-with-vfpv2.c): Remove.
3542 (arm-with-vfpv3.c): Remove.
3543 (arm-with-neon.c): Remove.
3544 (reg-bfin.c): Remove.
3545 (reg-cris.c): Remove.
3546 (reg-crisv32.c): Remove.
3548 (i386-linux.c): Remove.
3549 (i386-avx.c): Remove.
3550 (i386-avx-linux.c): Remove.
3551 (i386-avx-avx512.c): Remove.
3552 (i386-avx-avx512-linux.c): Remove.
3553 (i386-mpx.c): Remove.
3554 (i386-mpx-linux.c): Remove.
3555 (i386-avx-mpx-avx512-pku.c): Remove.
3556 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3557 (i386-avx-mpx.c): Remove.
3558 (i386-avx-mpx-linux.c): Remove.
3559 (i386-mmx.c): Remove.
3560 (i386-mmx-linux.c): Remove.
3561 (reg-ia64.c): Remove.
3562 (reg-m32r.c): Remove.
3563 (reg-m68k.c): Remove.
3565 (mips-linux.c): Remove.
3566 (mips-dsp-linux.c): Remove.
3567 (mips64-linux.c): Remove.
3568 (mips64-dsp-linux.c): Remove.
3569 (nios2-linux.c): Remove.
3570 (powerpc-32.c): Remove.
3571 (powerpc-32l.c): Remove.
3572 (powerpc-altivec32l.c): Remove.
3573 (powerpc-cell32l.c): Remove.
3574 (powerpc-vsx32l.c): Remove.
3575 (powerpc-isa205-32l.c): Remove.
3576 (powerpc-isa205-altivec32l.c): Remove.
3577 (powerpc-isa205-vsx32l.c): Remove.
3578 (powerpc-e500l.c): Remove.
3579 (powerpc-64l.c): Remove.
3580 (powerpc-altivec64l.c): Remove.
3581 (powerpc-cell64l.c): Remove.
3582 (powerpc-vsx64l.c): Remove.
3583 (powerpc-isa205-64l.c): Remove.
3584 (powerpc-isa205-altivec64l.c): Remove.
3585 (powerpc-isa205-vsx64l.c): Remove.
3586 (s390-linux32.c): Remove.
3587 (s390-linux32v1.c): Remove.
3588 (s390-linux32v2.c): Remove.
3589 (s390-linux64.c): Remove.
3590 (s390-linux64v1.c): Remove.
3591 (s390-linux64v2.c): Remove.
3592 (s390-te-linux64.c): Remove.
3593 (s390-vx-linux64.c): Remove.
3594 (s390-tevx-linux64.c): Remove.
3595 (s390x-linux64.c): Remove.
3596 (s390x-linux64v1.c): Remove.
3597 (s390x-linux64v2.c): Remove.
3598 (s390x-te-linux64.c): Remove.
3599 (s390x-vx-linux64.c): Remove.
3600 (s390x-tevx-linux64.c): Remove.
3601 (tic6x-c64xp-linux.c): Remove.
3602 (tic6x-c64x-linux.c): Remove.
3603 (tic6x-c62x-linux.c): Remove.
3605 (reg-sparc64.c): Remove.
3606 (reg-spu.c): Remove.
3608 (amd64-linux.c): Remove.
3609 (amd64-avx.c): Remove.
3610 (amd64-avx-linux.c): Remove.
3611 (amd64-avx-avx512.c): Remove.
3612 (amd64-avx-avx512-linux.c): Remove.
3613 (amd64-mpx.c): Remove.
3614 (amd64-mpx-linux.c): Remove.
3615 (amd64-avx-mpx-avx512-pku.c): Remove.
3616 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3617 (amd64-avx-mpx.c): Remove.
3618 (amd64-avx-mpx-linux.c): Remove.
3620 (x32-linux.c): Remove.
3621 (x32-avx.c): Remove.
3622 (x32-avx-linux.c): Remove.
3623 (x32-avx-avx512.c): Remove.
3624 (x32-avx-avx512-linux.c): Remove.
3625 (reg-xtensa.c): Remove.
3626 (reg-tilegx.c): Remove.
3627 (reg-tilegx32.c): Remove.
3629 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3631 * Makefile.in (SFILES): Add "common/environ.c".
3632 (OBJS): Add "common/environ.h".
3634 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3636 * configure.ac: Check if the fs_base and gs_base members of
3637 `struct user_regs_struct' exist.
3638 * config.in: Regenerated.
3639 * configure: Likewise.
3641 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3643 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3645 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3646 (get_next_pcs_syscall_next_pc): Likewise.
3648 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3650 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3651 * nto-x86-low.c: Likewise.
3653 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3655 * Makefile.in: Include disable-implicit-rules.mk.
3657 2016-11-23 Pedro Alves <palves@redhat.com>
3659 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3660 (debug_vprintf): Use std::chrono::steady_clock instead of
3661 gettimeofday. Use '.' instead of ':'.
3662 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3663 (get_timestamp): Use std::chrono::steady_clock instead of
3666 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3668 * Makefile.in: Fix whitespace formatting.
3670 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3672 * Makefile.in (SFILES, OBS): Flatten list and order
3675 2016-11-23 Pedro Alves <palves@redhat.com>
3677 * event-loop.c (handle_file_event): Use warning.
3678 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3679 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3682 2016-11-23 Pedro Alves <palves@redhat.com>
3684 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3686 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3687 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3688 debug_printf and debug_flush for debug output.
3689 * server.c (handle_general_set): Likewise.
3690 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3693 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3695 * Makefile.in (.c.o): Replace rule with ...
3696 (%.o: %.c): ... this one.
3698 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3700 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3701 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3703 * configure.ac: Remove checks for the make program.
3704 * configure: Re-generate.
3706 2016-10-28 Pedro Alves <palves@redhat.com>
3708 * Makefile.in (CXX_DIALECT): Get from configure.
3709 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3710 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3711 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3712 * config.in: Regenerate.
3713 * configure: Regenerate.
3715 2016-10-27 Yao Qi <yao.qi@linaro.org>
3717 * linux-low.c (linux_supports_range_stepping): Return true if
3718 can_software_single_step return true.
3720 2016-10-27 Yao Qi <yao.qi@linaro.org>
3722 * inferiors.c (find_inferior_in_random): New function.
3723 * inferiors.h (find_inferior_in_random): Declare.
3724 * linux-low.c (linux_wait_for_event_filtered): Call
3725 find_inferior_in_random instead of find_inferior.
3727 2016-10-27 Yao Qi <yao.qi@linaro.org>
3729 * linux-low.c (linux_wait_1): If single-step breakpoints are
3730 inserted, remove them.
3732 2016-10-26 Pedro Alves <palves@redhat.com>
3734 * linux-low.c (handle_extended_wait): Link parent/child fork
3736 (linux_wait_1): Unlink them.
3737 (linux_set_resume_request): Ignore resume requests for
3738 already-resumed and unhandled fork child threads.
3739 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3740 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3742 (handle_v_requests) <vCont>: Don't call require_running.
3743 * server.h (in_queued_stop_replies): New declaration.
3745 2016-10-24 Yao Qi <yao.qi@linaro.org>
3748 * linux-aarch64-low.c (append_insns): Cast the return value to
3751 2016-10-10 Yao Qi <yao.qi@linaro.org>
3753 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3755 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3757 * target.c (target_supports_multi_process): New function, moved
3759 * target.h (target_supports_multi_process): ... here. Remove
3762 2016-10-05 Tom Tromey <tom@tromey.com>
3765 * tracepoint.c (handle_tracepoint_bkpts): Check
3766 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3768 2016-10-05 Yao Qi <yao.qi@linaro.org>
3770 * configure.srv: Update the path of arm-*.xml files.
3772 2016-10-05 Terry Guo <terry.guo@arm.com>
3773 Yao Qi <yao.qi@linaro.org>
3775 * Makefile.in: Adjust the path of rules.
3776 * configure.srv: Update the path of xml files.
3777 * regformats/arm-with-iwmmxt.dat: Regenerated.
3778 * regformats/arm-with-neon.dat: Likewise.
3779 * regformats/arm-with-vfpv2.dat: Likewise.
3780 * regformats/arm-with-vfpv3.dat Likewise.
3782 2016-09-30 Yao Qi <yao.qi@linaro.org>
3785 * target.c (target_stop_and_wait): Don't call
3786 target_continue_no_signal, use resume_stop instead.
3788 2016-09-26 Yao Qi <yao.qi@linaro.org>
3790 * linux-low.c (linux_wait_1): Call debug_exit.
3792 2016-09-23 Pedro Alves <palves@redhat.com>
3794 * Makefile.in (SFILES): Add common/new-op.c.
3795 (OBS): Add common/new-op.o.
3796 (new-op.o): New rule.
3798 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3800 * .gitinore: Ignore more files.
3802 2016-09-21 Yao Qi <yao.qi@linaro.org>
3804 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3807 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3809 * server.c (start_inferior): Call target_mourn_inferior instead of
3810 mourn_inferior; pass ptid_t argument to it.
3812 (handle_target_event): Likewise.
3813 * target.c (target_mourn_inferior): New function.
3814 * target.h (mourn_inferior): Delete macro.
3816 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3818 * linux-low.c (lwp_is_stepping): New function.
3820 2016-09-06 Carl Love <cel@us.ibm.com>
3822 * server.c (start_inferior): Fixed comment, requested comment change
3823 didn't get updated correctly. Removed reference to ptrace () call as
3824 it is only true on Linux systems.
3826 2016-09-06 Carl Love <cel@us.ibm.com>
3828 * server.c (start_inferior): Do not call
3829 function target_post_create_inferior () if the
3830 inferior process has already exited.
3832 2016-09-05 Pedro Alves <palves@redhat.com>
3834 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3835 (COMPILE.pre, CC_LD): Use CXX directly.
3836 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3837 * acinclude.m4: Don't include build-with-cxx.m4.
3838 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3839 * configure: Regenerate.
3841 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3844 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3845 call writing data to own_buf.
3847 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3849 * target.c (mywait): Call target_wait instead of
3851 (target_wait): New function.
3853 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3855 * server.c (start_inferior): New variable 'ptid'. Replace calls
3856 to the_target->resume by target_continue{,_no_signal}, depending
3858 * target.c (target_stop_and_wait): Call target_continue_no_signal
3859 instead of the_target->resume.
3860 (target_continue): New function.
3862 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3864 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3866 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3869 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3871 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3872 * linux-arm-low.c (ps_get_thread_area): Likewise.
3873 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3874 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3875 * linux-mips-low.c (ps_get_thread_area): Likewise.
3876 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3877 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3878 * linux-x86-low.c (ps_get_thread_area): Likewise.
3879 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3881 2016-08-19 Pedro Alves <palves@redhat.com>
3883 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3885 2016-08-19 Pedro Alves <palves@redhat.com>
3887 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3888 comment. Use memcpy instead of casting through unsigned long.
3890 2016-08-19 Pedro Alves <palves@redhat.com>
3892 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3893 allocating around 0x80000000.
3895 2016-08-19 Pedro Alves <palves@redhat.com>
3898 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3899 (x32-avx512-linux-ipa.o): New rules.
3900 * configure.ac (x86_64-*-linux*): New x32 check.
3901 * configure.srv (ipa_x32_linux_regobj): New.
3902 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3903 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3905 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3907 * configure: Regenerate.
3909 2016-08-09 Pedro Alves <palves@redhat.com>
3912 * Makefile.in (OBS): Add signals-state-save-restore.o.
3913 (signals-state-save-restore.o): New rule.
3914 * config.in: Regenerate.
3915 * configure: Regenerate.
3916 * linux-low.c: Include "signals-state-save-restore.h".
3917 (linux_create_inferior): Call
3918 restore_original_signals_state.
3919 * server.c: Include "dispositions-save-restore.h".
3920 (captured_main): Call save_original_signals_state.
3922 2016-08-05 Pedro Alves <palves@redhat.com>
3924 * configure: Regenerate.
3926 2016-08-04 Yao Qi <yao.qi@linaro.org>
3928 * linux-low.c (regsets_fetch_inferior_registers): Check
3929 errno is ESRCH or not.
3931 2016-08-02 Yao Qi <yao.qi@linaro.org>
3933 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3934 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3935 (thread_db_load_search): Update.
3936 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3937 td_ta_set_event and td_ta_event_getmsg.
3939 2016-07-26 Pedro Alves <palves@redhat.com>
3942 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3943 of unsigned long for 64-bit registers and use uint32_t instead of
3944 unsigned int for 32-bit registers.
3946 2016-07-26 Pedro Alves <palves@redhat.com>
3948 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3951 2016-07-21 Tom Tromey <tom@tromey.com>
3953 * configure: Rebuild.
3955 2016-07-21 Yao Qi <yao.qi@linaro.org>
3957 * mem-break.c (find_gdb_breakpoint): Cast bp to
3958 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3960 2016-07-21 Yao Qi <yao.qi@linaro.org>
3962 * server.c (handle_v_requests): Support s and S actions
3963 if target_supports_software_single_step return true.
3965 2016-07-21 Yao Qi <yao.qi@linaro.org>
3967 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3968 is resume_step, call maybe_hw_step.
3969 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3971 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3973 (proceed_one_lwp): If resume request is resume_step, install
3974 reinsert breakpoints and call maybe_hw_step.
3976 2016-07-21 Yao Qi <yao.qi@linaro.org>
3978 * linux-low.c (proceed_one_lwp): Declare.
3979 (linux_resume_one_thread): Remove local variable 'step'.
3980 Lift code enqueue signal. Call proceed_one_lwp instead of
3981 linux_resume_one_lwp.
3983 2016-07-21 Yao Qi <yao.qi@linaro.org>
3985 * linux-low.c (linux_resume_one_thread): Call
3986 enqueue_pending_signal.
3988 2016-07-21 Yao Qi <yao.qi@linaro.org>
3990 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3991 * inferiors.c (do_restore_current_thread_cleanup): New function.
3992 (make_cleanup_restore_current_thread): Likewise.
3993 * linux-low.c (install_software_single_step_breakpoints): Call
3994 make_cleanup_restore_current_thread. Switch current_thread to
3997 2016-07-21 Yao Qi <yao.qi@linaro.org>
3999 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
4000 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
4001 (clone_one_breakpoint): Likewise.
4002 (delete_reinsert_breakpoints): Change parameter to thread.
4004 (has_reinsert_breakpoints): Likewise.
4005 (uninsert_reinsert_breakpoints): Likewise.
4006 (reinsert_reinsert_breakpoints): Likewise.
4007 * mem-break.h (set_reinsert_breakpoint): Update declaration.
4008 (delete_reinsert_breakpoints): Likewise.
4009 (reinsert_reinsert_breakpoints): Likewise.
4010 (uninsert_reinsert_breakpoints): Likewise.
4011 (has_reinsert_breakpoints): Likewise.
4013 2016-07-21 Yao Qi <yao.qi@linaro.org>
4015 * inferiors.c (get_thread_process): Make parameter const.
4016 * inferiors.h (get_thread_process): Update declaration.
4017 * mem-break.c (clone_all_breakpoints): Remove all parameters.
4018 Add new parameters child_thread and parent_thread. Callers
4020 * mem-break.h (clone_all_breakpoints): Update declaration.
4022 2016-07-21 Yao Qi <yao.qi@linaro.org>
4024 * mem-break.c (struct breakpoint) <cond_list>: Remove.
4025 <command_list, handler>: Remove.
4026 (struct gdb_breakpoint): New.
4027 (struct other_breakpoint): New.
4028 (struct reinsert_breakpoint): New.
4029 (is_gdb_breakpoint): New function.
4030 (any_persistent_commands): Update command_list if
4031 is_gdb_breakpoint returns true.
4032 (set_breakpoint): Create breakpoints according to their types.
4033 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
4034 (set_gdb_breakpoint_1): Likewise.
4035 (set_gdb_breakpoint): Likewise.
4036 (clear_breakpoint_conditions): Change parameter type to
4037 'struct gdb_breakpoint *'.
4038 (clear_breakpoint_commands): Likewise.
4039 (clear_breakpoint_conditions_and_commands): Likewise.
4040 (add_condition_to_breakpoint): Likewise.
4041 (add_breakpoint_condition): Likewise.
4042 (add_commands_to_breakpoint): Likewise.
4043 (check_breakpoints): Check other_breakpoint.
4044 (clone_one_breakpoint): Clone breakpopint according to its type.
4045 * mem-break.h (struct gdb_breakpoint): Declare.
4046 (set_gdb_breakpoint): Update declaration.
4047 (clear_breakpoint_conditions_and_commands): Likewise.
4048 (add_breakpoint_condition): Likewise.
4049 (add_breakpoint_commands): Likewise.
4050 * server.c (process_point_options): Change parameter type to
4051 'struct gdb_breakpoint *'.
4053 2016-07-21 Yao Qi <yao.qi@linaro.org>
4055 * mem-break.c (set_breakpoint_at): Rename it to ...
4056 (set_breakpoint_type_at): ... it.
4057 (set_breakpoint_at): Call set_breakpoint_type_at.
4058 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
4059 * mem-break.h (set_breakpoint_at): Update comments.
4061 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
4063 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
4065 (nios2_store_gregset): Likewise.
4067 2016-07-01 Pedro Alves <palves@redhat.com>
4068 Antoine Tremblay <antoine.tremblay@ericsson.com>
4070 * linux-low.c: Change interface to take the target lwp_info
4071 pointer directly and return void. Handle detaching from a zombie
4073 (linux_detach_lwp_callback): New function.
4074 (linux_detach): Detach from the leader thread after detaching from
4077 2016-06-28 Yao Qi <yao.qi@linaro.org>
4079 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
4080 for variable new_offset.
4081 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4082 (aarch64_ftrace_insn_reloc_cb): Likewise.
4083 (aarch64_ftrace_insn_reloc_tb): Likewise.
4084 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
4085 PRIx64 instead of PRIx32.
4087 2016-06-28 Yao Qi <yao.qi@linaro.org>
4089 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
4090 (the_low_target): Install arm_get_syscall_trapinfo.
4092 2016-06-28 Yao Qi <yao.qi@linaro.org>
4094 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
4096 (the_low_target): Install aarch64_get_syscall_trapinfo.
4098 2016-06-28 Yao Qi <yao.qi@linaro.org>
4100 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
4102 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
4103 Remove parameter sysno.
4104 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
4107 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
4109 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
4110 (s390_emit_ne_goto): Likewise.
4111 (s390_emit_lt_goto): Likewise.
4112 (s390_emit_le_goto): Likewise.
4113 (s390_emit_gt_goto): Likewise.
4114 (s390_emit_ge_goto): Likewise.
4115 (s390x_emit_eq_goto): Likewise.
4116 (s390x_emit_ne_goto): Likewise.
4117 (s390x_emit_lt_goto): Likewise.
4118 (s390x_emit_le_goto): Likewise.
4119 (s390x_emit_gt_goto): Likewise.
4120 (s390x_emit_ge_goto): Likewise.
4121 (s390_emit_ops_impl): Mark variable static.
4122 (s390x_emit_ops): Likewise.
4124 2016-06-17 Yao Qi <yao.qi@linaro.org>
4126 * linux-low.c (handle_extended_wait): Call
4127 uninsert_reinsert_breakpoints for the parent process. Remove
4128 reinsert breakpoints from the child process. Reinsert them to
4129 the parent process when vfork is done.
4130 * mem-break.c (uninsert_reinsert_breakpoints): New function.
4131 (reinsert_reinsert_breakpoints): New function.
4132 * mem-break.h (uninsert_reinsert_breakpoints): Declare
4133 (reinsert_reinsert_breakpoints): Declare.
4135 2016-06-17 Yao Qi <yao.qi@linaro.org>
4137 * linux-low.c (handle_extended_wait): If the parent is doing
4138 step-over, remove the reinsert breakpoints from the forked child.
4140 2016-06-17 Yao Qi <yao.qi@linaro.org>
4142 * linux-low.c (unsuspend_all_lwps): Declare.
4143 (linux_low_filter_event): If thread exited, call finish_step_over.
4144 If step-over is finished, unsuspend other threads.
4146 2016-06-17 Yao Qi <yao.qi@linaro.org>
4148 * linux-low.c (linux_resume_one_lwp_throw): Assert
4149 has_reinsert_breakpoints returns false.
4150 * mem-break.c (delete_disabled_breakpoints): Assert
4151 bp type isn't reinsert_breakpoint.
4153 2016-06-17 Yao Qi <yao.qi@linaro.org>
4155 * linux-low.c (maybe_hw_step): New function.
4156 (linux_resume_one_lwp_throw): Call maybe_hw_step.
4157 (finish_step_over): Switch current_thread to lwp temporarily,
4158 and assert has_reinsert_breakpoints returns true.
4159 (proceed_one_lwp): Call maybe_hw_step.
4160 * mem-break.c (has_reinsert_breakpoints): New function.
4161 * mem-break.h (has_reinsert_breakpoints): Declare.
4163 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
4165 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
4167 2016-05-17 Yao Qi <yao.qi@linaro.org>
4169 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
4170 instead of find_inferior.
4172 2016-05-05 Yao Qi <yao.qi@linaro.org>
4174 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
4175 Initialize res to zero.
4177 2016-05-05 Yao Qi <yao.qi@linaro.org>
4179 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
4182 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4184 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
4185 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
4186 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
4188 2016-04-28 Par Olsson <par.olsson@windriver.com>
4189 Simon Marchi <simon.marchi@ericsson.com>
4191 * tracepoint.c (write_inferior_int8): New function.
4192 (cmd_qtenable_disable): Write enable flag using
4193 write_inferior_int8.
4195 2016-04-25 Yao Qi <yao.qi@linaro.org>
4197 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
4198 (need_step_over_p): Return zero if the LWP has pending signals
4199 can be delivered on software single step target.
4201 2016-04-25 Yao Qi <yao.qi@linaro.org>
4203 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
4204 return instead of error.
4206 2016-04-22 Yao Qi <yao.qi@linaro.org>
4208 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
4211 2016-04-22 Yao Qi <yao.qi@linaro.org>
4213 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
4214 signal when stepping over breakpoint with software single
4217 2016-04-21 Pedro Alves <palves@redhat.com>
4219 * linux-s390-low.c (s390_collect_ptrace_register)
4220 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
4222 (s390_check_regset): Use void * instead of gdb_byte *.
4224 2016-04-20 Pedro Alves <palves@redhat.com>
4226 * configure: Renegerate.
4228 2016-04-20 Yao Qi <yao.qi@linaro.org>
4230 * linux-aarch32-low.c: Include "arch/arm-linux.h".
4231 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
4233 (arm_store_gregset): Likewise.
4235 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
4237 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
4238 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
4239 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
4240 (amd64-avx-mpx-linux.c): New rules.
4241 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
4242 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
4243 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
4244 (srv_amd64_regobj): Add amd64-avx-mpx.o.
4245 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
4246 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
4247 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
4248 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
4249 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
4250 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
4251 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
4252 * linux-x86-low.c (x86_linux_read_description): Add case for
4253 X86_XSTATE_AVX_MPX_MASK.
4254 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
4255 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
4256 init_registers_i386_avx_mpx_linux.
4257 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4258 (initialize_low_tracepoint): Call
4259 init_registers_i386_avx_mpx_linux.
4260 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4261 (initialize_low_tracepoint): Call
4262 init_registers_amd64_avx_mpx_linux.
4263 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
4264 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
4265 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
4268 2016-04-18 Pedro Alves <palves@redhat.com>
4270 * configure: Regenerate.
4272 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
4274 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
4275 (aarch64_emit_sub): Likewise.
4277 2016-04-12 Pedro Alves <palves@redhat.com>
4279 * utils.c (prepare_to_throw_exception): Delete.
4281 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
4283 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
4285 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
4287 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
4289 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
4291 * linux-aarch64-ipa.c: Add <elf.h> include.
4292 * linux-ppc-ipa.c: Add <elf.h> include.
4293 * linux-s390-ipa.c: Add <elf.h> include.
4295 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4297 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
4298 (get_raw_reg_ptr): Likewise.
4299 (get_trace_state_variable_value_ptr): Likewise.
4300 (set_trace_state_variable_value_ptr): Likewise.
4301 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
4304 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4305 Marcin Kościelnicki <koriakin@0x04.net>
4308 * linux-ppc-low.c (emit_insns): New function.
4309 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
4310 (ppc_emit_prologue): New function.
4311 (ppc_emit_epilogue): New function.
4312 (ppc_emit_add): New function.
4313 (ppc_emit_sub): New function.
4314 (ppc_emit_mul): New function.
4315 (ppc_emit_lsh): New function.
4316 (ppc_emit_rsh_signed): New function.
4317 (ppc_emit_rsh_unsigned): New function.
4318 (ppc_emit_ext): New function.
4319 (ppc_emit_zero_ext): New function.
4320 (ppc_emit_log_not): New function.
4321 (ppc_emit_bit_and): New function.
4322 (ppc_emit_bit_or): New function.
4323 (ppc_emit_bit_xor): New function.
4324 (ppc_emit_bit_not): New function.
4325 (ppc_emit_equal): New function.
4326 (ppc_emit_less_signed): New function.
4327 (ppc_emit_less_unsigned): New function.
4328 (ppc_emit_ref): New function.
4329 (ppc_emit_const): New function.
4330 (ppc_emit_reg): New function.
4331 (ppc_emit_pop): New function.
4332 (ppc_emit_stack_flush): New function.
4333 (ppc_emit_swap): New function.
4334 (ppc_emit_stack_adjust): New function.
4335 (ppc_emit_call): New function.
4336 (ppc_emit_int_call_1): New function.
4337 (ppc_emit_void_call_2): New function.
4338 (ppc_emit_if_goto): New function.
4339 (ppc_emit_goto): New function.
4340 (ppc_emit_eq_goto): New function.
4341 (ppc_emit_ne_goto): New function.
4342 (ppc_emit_lt_goto): New function.
4343 (ppc_emit_le_goto): New function.
4344 (ppc_emit_gt_goto): New function.
4345 (ppc_emit_ge_goto): New function.
4346 (ppc_write_goto_address): New function.
4347 (ppc_emit_ops_impl): New static variable.
4348 (ppc64v1_emit_prologue): New function.
4349 (ppc64v2_emit_prologue): New function.
4350 (ppc64_emit_epilogue): New function.
4351 (ppc64_emit_add): New function.
4352 (ppc64_emit_sub): New function.
4353 (ppc64_emit_mul): New function.
4354 (ppc64_emit_lsh): New function.
4355 (ppc64_emit_rsh_signed): New function.
4356 (ppc64_emit_rsh_unsigned): New function.
4357 (ppc64_emit_ext): New function.
4358 (ppc64_emit_zero_ext): New function.
4359 (ppc64_emit_log_not): New function.
4360 (ppc64_emit_bit_and): New function.
4361 (ppc64_emit_bit_or): New function.
4362 (ppc64_emit_bit_xor): New function.
4363 (ppc64_emit_bit_not): New function.
4364 (ppc64_emit_equal): New function.
4365 (ppc64_emit_less_signed): New function.
4366 (ppc64_emit_less_unsigned): New function.
4367 (ppc64_emit_ref): New function.
4368 (ppc64_emit_const): New function.
4369 (ppc64v1_emit_reg): New function.
4370 (ppc64v2_emit_reg): New function.
4371 (ppc64_emit_pop): New function.
4372 (ppc64_emit_stack_flush): New function.
4373 (ppc64_emit_swap): New function.
4374 (ppc64v1_emit_call): New function.
4375 (ppc64v2_emit_call): New function.
4376 (ppc64v1_emit_int_call_1): New function.
4377 (ppc64v2_emit_int_call_1): New function.
4378 (ppc64v1_emit_void_call_2): New function.
4379 (ppc64v2_emit_void_call_2): New function.
4380 (ppc64_emit_if_goto): New function.
4381 (ppc64_emit_eq_goto): New function.
4382 (ppc64_emit_ne_goto): New function.
4383 (ppc64_emit_lt_goto): New function.
4384 (ppc64_emit_le_goto): New function.
4385 (ppc64_emit_gt_goto): New function.
4386 (ppc64_emit_ge_goto): New function.
4387 (ppc64v1_emit_ops_impl): New static variable.
4388 (ppc64v2_emit_ops_impl): New static variable.
4389 (ppc_emit_ops): New function.
4390 (linux_low_target): Wire in ppc_emit_ops.
4392 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4393 Marcin Kościelnicki <koriakin@0x04.net>
4396 * Makefile.in: Add powerpc-*-ipa.o
4397 * configure.srv: Add ipa_obj for powerpc*-linux.
4398 * linux-ppc-ipa.c: New file.
4399 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4401 (PPC_FIELD): New macro.
4402 (PPC_SEXT): New macro.
4403 (PPC_OP6): New macro.
4404 (PPC_BO): New macro.
4405 (PPC_LI): New macro.
4406 (PPC_BD): New macro.
4407 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4408 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4409 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4410 (ppc_get_thread_area): New function.
4411 (is_elfv2_inferior): New function.
4412 (gen_ds_form): New function.
4413 (GEN_STD): New macro.
4414 (GEN_STDU): New macro.
4415 (GEN_LD): New macro.
4416 (GEN_LDU): New macro.
4417 (gen_d_form): New function.
4418 (GEN_ADDI): New macro.
4419 (GEN_ADDIS): New macro.
4420 (GEN_LI): New macro.
4421 (GEN_LIS): New macro.
4422 (GEN_ORI): New macro.
4423 (GEN_ORIS): New macro.
4424 (GEN_LWZ): New macro.
4425 (GEN_STW): New macro.
4426 (GEN_STWU): New macro.
4427 (gen_xfx_form): New function.
4428 (GEN_MFSPR): New macro.
4429 (GEN_MTSPR): New macro.
4430 (GEN_MFCR): New macro.
4431 (GEN_MTCR): New macro.
4432 (GEN_SYNC): New macro.
4433 (GEN_LWSYNC): New macro.
4434 (gen_x_form): New function.
4435 (GEN_OR): New macro.
4436 (GEN_MR): New macro.
4437 (GEN_LWARX): New macro.
4438 (GEN_STWCX): New macro.
4439 (GEN_CMPW): New macro.
4440 (gen_md_form): New function.
4441 (GEN_RLDICL): New macro.
4442 (GEN_RLDICR): New macro.
4443 (gen_i_form): New function.
4445 (GEN_BL): New macro.
4446 (gen_b_form): New function.
4447 (GEN_BNE): New macro.
4448 (GEN_LOAD): New macro.
4449 (GEN_STORE): New macro.
4450 (gen_limm): New function.
4451 (gen_atomic_xchg): New function.
4452 (gen_call): New function.
4453 (ppc_relocate_instruction): New function.
4454 (ppc_install_fast_tracepoint_jump_pad): New function.
4455 (ppc_get_min_fast_tracepoint_insn_len): New function.
4456 (ppc_get_ipa_tdesc_idx): New function.
4457 (the_low_target): Wire in the new functions.
4458 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4460 * linux-ppc-tdesc.h: New file.
4462 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4464 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4465 (alloc_jump_pad_buffer): New function.
4466 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4467 (alloc_jump_pad_buffer): New function.
4468 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4469 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4470 (alloc_jump_pad_buffer): New function.
4471 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4472 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4473 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4474 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4476 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4478 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4479 * linux-amd64-ipa.c: Likewise.
4480 * linux-i386-ipa.c: Likewise.
4481 * linux-s390-ipa.c: Likewise.
4482 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4483 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4484 set_trace_state_variable_value_ptr.
4485 (struct ipa_sym_addresses): Likewise.
4486 (symbol_list): Likewise.
4487 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4488 accessing gdb_collect directly.
4489 (gdb_collect_ptr_type): New typedef.
4490 (get_raw_reg_ptr_type): New typedef.
4491 (get_trace_state_variable_value_ptr_type): New typedef.
4492 (set_trace_state_variable_value_ptr_type): New typedef.
4493 (gdb_collect_ptr): New global.
4494 (get_raw_reg_ptr): New global.
4495 (get_trace_state_variable_value_ptr): New global.
4496 (set_trace_state_variable_value_ptr): New global.
4497 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4498 accessing get_raw_reg directly.
4499 (get_get_tsv_func_addr): Likewise for
4500 get_trace_state_variable_value_ptr.
4501 (get_set_tsv_func_addr): Likewise for
4502 set_trace_state_variable_value_ptr.
4503 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4505 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4507 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4509 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4511 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4513 (relocate_instruction): Remove own_buf.
4514 * server.c (own_buf): Make global.
4515 (handle_v_requests): Make global.
4516 * server.h (own_buf): New declaration.
4517 (handle_v_requests): New prototype.
4519 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4522 * linux-s390-low.c (add_insns): New function.
4523 (s390_emit_prologue): New function.
4524 (s390_emit_epilogue): New function.
4525 (s390_emit_add): New function.
4526 (s390_emit_sub): New function.
4527 (s390_emit_mul): New function.
4528 (s390_emit_lsh): New function.
4529 (s390_emit_rsh_signed): New function.
4530 (s390_emit_rsh_unsigned): New function.
4531 (s390_emit_ext): New function.
4532 (s390_emit_log_not): New function.
4533 (s390_emit_bit_and): New function.
4534 (s390_emit_bit_or): New function.
4535 (s390_emit_bit_xor): New function.
4536 (s390_emit_bit_not): New function.
4537 (s390_emit_equal): New function.
4538 (s390_emit_less_signed): New function.
4539 (s390_emit_less_unsigned): New function.
4540 (s390_emit_ref): New function.
4541 (s390_emit_if_goto): New function.
4542 (s390_emit_goto): New function.
4543 (s390_write_goto_address): New function.
4544 (s390_emit_litpool): New function.
4545 (s390_emit_const): New function.
4546 (s390_emit_call): New function.
4547 (s390_emit_reg): New function.
4548 (s390_emit_pop): New function.
4549 (s390_emit_stack_flush): New function.
4550 (s390_emit_zero_ext): New function.
4551 (s390_emit_swap): New function.
4552 (s390_emit_stack_adjust): New function.
4553 (s390_emit_set_r2): New function.
4554 (s390_emit_int_call_1): New function.
4555 (s390_emit_void_call_2): New function.
4556 (s390_emit_eq_goto): New function.
4557 (s390_emit_ne_goto): New function.
4558 (s390_emit_lt_goto): New function.
4559 (s390_emit_le_goto): New function.
4560 (s390_emit_gt_goto): New function.
4561 (s390_emit_ge_goto): New function.
4562 (s390x_emit_prologue): New function.
4563 (s390x_emit_epilogue): New function.
4564 (s390x_emit_add): New function.
4565 (s390x_emit_sub): New function.
4566 (s390x_emit_mul): New function.
4567 (s390x_emit_lsh): New function.
4568 (s390x_emit_rsh_signed): New function.
4569 (s390x_emit_rsh_unsigned): New function.
4570 (s390x_emit_ext): New function.
4571 (s390x_emit_log_not): New function.
4572 (s390x_emit_bit_and): New function.
4573 (s390x_emit_bit_or): New function.
4574 (s390x_emit_bit_xor): New function.
4575 (s390x_emit_bit_not): New function.
4576 (s390x_emit_equal): New function.
4577 (s390x_emit_less_signed): New function.
4578 (s390x_emit_less_unsigned): New function.
4579 (s390x_emit_ref): New function.
4580 (s390x_emit_if_goto): New function.
4581 (s390x_emit_const): New function.
4582 (s390x_emit_call): New function.
4583 (s390x_emit_reg): New function.
4584 (s390x_emit_pop): New function.
4585 (s390x_emit_stack_flush): New function.
4586 (s390x_emit_zero_ext): New function.
4587 (s390x_emit_swap): New function.
4588 (s390x_emit_stack_adjust): New function.
4589 (s390x_emit_int_call_1): New function.
4590 (s390x_emit_void_call_2): New function.
4591 (s390x_emit_eq_goto): New function.
4592 (s390x_emit_ne_goto): New function.
4593 (s390x_emit_lt_goto): New function.
4594 (s390x_emit_le_goto): New function.
4595 (s390x_emit_gt_goto): New function.
4596 (s390x_emit_ge_goto): New function.
4597 (s390_emit_ops): New function.
4598 (struct linux_target_ops): Fill in emit_ops hook.
4600 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4603 * Makefile.in: Add s390 IPA files.
4604 * configure.srv: Build IPA for s390.
4605 * linux-s390-ipa.c: New file.
4606 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4607 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4608 (tdesc_s390_linux32): Likewise.
4609 (init_registers_s390_linux32v1): Likewise.
4610 (tdesc_s390_linux32v1): Likewise.
4611 (init_registers_s390_linux32v2): Likewise.
4612 (tdesc_s390_linux32v2): Likewise.
4613 (init_registers_s390_linux64): Likewise.
4614 (tdesc_s390_linux64): Likewise.
4615 (init_registers_s390_linux64v1): Likewise.
4616 (tdesc_s390_linux64v1): Likewise.
4617 (init_registers_s390_linux64v2): Likewise.
4618 (tdesc_s390_linux64v2): Likewise.
4619 (init_registers_s390_te_linux64): Likewise.
4620 (tdesc_s390_te_linux64): Likewise.
4621 (init_registers_s390_vx_linux64): Likewise.
4622 (tdesc_s390_vx_linux64): Likewise.
4623 (init_registers_s390_tevx_linux64): Likewise.
4624 (tdesc_s390_tevx_linux64): Likewise.
4625 (init_registers_s390x_linux64): Likewise.
4626 (tdesc_s390x_linux64): Likewise.
4627 (init_registers_s390x_linux64v1): Likewise.
4628 (tdesc_s390x_linux64v1): Likewise.
4629 (init_registers_s390x_linux64v2): Likewise.
4630 (tdesc_s390x_linux64v2): Likewise.
4631 (init_registers_s390x_te_linux64): Likewise.
4632 (tdesc_s390x_te_linux64): Likewise.
4633 (init_registers_s390x_vx_linux64): Likewise.
4634 (tdesc_s390x_vx_linux64): Likewise.
4635 (init_registers_s390x_tevx_linux64): Likewise.
4636 (tdesc_s390x_tevx_linux64): Likewise.
4637 (have_hwcap_s390_vx): New static variable.
4638 (s390_arch_setup): Fill have_hwcap_s390_vx.
4639 (s390_get_thread_area): New function.
4640 (s390_ft_entry_gpr_esa): New const.
4641 (s390_ft_entry_gpr_zarch): New const.
4642 (s390_ft_entry_misc): New const.
4643 (s390_ft_entry_fr): New const.
4644 (s390_ft_entry_vr): New const.
4645 (s390_ft_main_31): New const.
4646 (s390_ft_main_64): New const.
4647 (s390_ft_exit_fr): New const.
4648 (s390_ft_exit_vr): New const.
4649 (s390_ft_exit_misc): New const.
4650 (s390_ft_exit_gpr_esa): New const.
4651 (s390_ft_exit_gpr_zarch): New const.
4652 (append_insns): New function.
4653 (s390_relocate_instruction): New function.
4654 (s390_install_fast_tracepoint_jump_pad): New function.
4655 (s390_get_min_fast_tracepoint_insn_len): New function.
4656 (s390_get_ipa_tdesc_idx): New function.
4657 (struct linux_target_ops): Wire in the above functions.
4658 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4659 * linux-s390-tdesc.h: New file.
4661 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4663 * linux-s390-low.c (s390_supports_tracepoints): New function.
4664 (struct linux_target_ops): Fill supports_tracepoints hook.
4666 2016-03-18 Yao Qi <yao.qi@linaro.org>
4668 * linux-low.c (lwp_signal_can_be_delivered): New function.
4669 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4671 2016-03-18 Yao Qi <yao.qi@linaro.org>
4673 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4674 0 if signal is enqueued. Remove 'signal' from one debugging
4675 message. Move one debugging message to some lines below.
4676 Remove code setting 'signal' to 0.
4678 2016-03-18 Yao Qi <yao.qi@linaro.org>
4680 * linux-low.c (linux_low_filter_event): Remove redundant
4681 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4683 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4685 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4686 (struct linux_target_ops): Wire in the above.
4688 2016-03-03 Yao Qi <yao.qi@linaro.org>
4690 * linux-low.c: Update comments to start_step_over.
4692 2016-03-03 Yao Qi <yao.qi@linaro.org>
4695 * linux-low.c (handle_extended_wait): Set child suspended
4696 if event_lwp->bp_reinsert isn't zero.
4698 2016-03-02 Yao Qi <yao.qi@linaro.org>
4700 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4701 enqueue_pending_signal.
4703 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4705 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4708 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4710 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4711 (s390_regmap_3264) [!__s390x__]: New global.
4712 (s390_collect_ptrace_register): Skip map entries containing -1.
4713 (s390_supply_ptrace_register): Ditto.
4714 (s390_fill_gprs_high): New function.
4715 (s390_store_gprs_high): New function.
4716 (s390_regsets): Add NT_S390_HIGH_GPRS.
4717 (s390_get_hwcap): Enable on 31-bit.
4718 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4719 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4720 Detect NT_S390_HIGH_GPRS.
4721 (s390_usrregs_info_3264): Enable on 31-bit.
4722 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4723 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4725 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4728 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4729 * configure.srv: Ditto.
4730 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4731 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4732 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4733 (init_registers_amd64_linux): Remove prototype.
4734 (tdesc_amd64_linux): Remove declaration.
4735 (get_ipa_tdesc): New function.
4736 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4737 initialize remaining tdescs.
4738 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4739 (init_registers_i386_linux): Remove prototype.
4740 (tdesc_i386_linux): Remove declaration.
4741 (get_ipa_tdesc): New function.
4742 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4743 initialize remaining tdescs.
4744 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4745 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4746 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4747 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4748 (x86_get_ipa_tdesc_idx): New function.
4749 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4750 * linux-x86-tdesc.h: New file.
4751 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4752 (target_get_ipa_tdesc_idx): New macro.
4753 * tracepoint.c (ipa_tdesc_idx): New macro.
4754 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4755 (symbol_list): Add ipa_tdesc_idx.
4756 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4757 (ipa_tdesc): Remove.
4758 (ipa_tdesc_idx): New variable.
4759 (get_context_regcache): Use get_ipa_tdesc.
4760 (gdb_collect): Ditto.
4762 * tracepoint.h (get_ipa_tdesc): New prototype.
4763 (ipa_tdesc): Remove.
4765 2016-02-24 Pedro Alves <palves@redhat.com>
4767 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4768 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4769 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4770 Factor out common code between the USE_SIGTRAP_SIGINFO and
4771 !USE_SIGTRAP_SIGINFO blocks.
4772 (linux_low_filter_event): Call save_stop_reason instead of
4773 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4775 (linux_wait_1): Update comments.
4777 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4779 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4780 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4781 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4782 ppc_insert_point, ppc_remove_point.
4784 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4786 * linux-s390-low.c (s390_supports_z_point_type): New function.
4787 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4789 2016-02-16 Yao Qi <yao.qi@linaro.org>
4791 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4792 PC. Get pc from regcache_read_pc.
4794 2016-02-12 Yao Qi <yao.qi@linaro.org>
4796 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4797 or linux_get_pc_32bit.
4798 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4800 2016-02-12 Yao Qi <yao.qi@linaro.org>
4802 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4803 arm_linux_get_next_pcs_fixup.
4805 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4807 * tracepoint.c (x_tracepoint_action_download): Change
4808 write_inferior_data_ptr to write_inferior_data_pointer.
4809 (cmd_qtstart): Likewise.
4810 (write_inferior_data_ptr): Remove.
4811 (download_agent_expr): Change write_inferior_data_ptr to
4812 write_inferior_data_pointer.
4813 (download_tracepoint_1): Likewise.
4814 (download_tracepoint): Likewise.
4815 (download_trace_state_variables): Likewise.
4817 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4818 Marcin Kościelnicki <koriakin@0x04.net>
4820 * tracepoint.c (struct tracepoint_action_ops): Remove.
4821 (struct tracepoint_action): Remove ops.
4822 (m_tracepoint_action_download, r_tracepoint_action_download)
4823 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4824 size and offset accordingly.
4825 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4826 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4827 (tracepoint_action_send, tracepoint_action_download): New functions.
4828 Helpers for trace action handlers.
4829 (add_tracepoint_action): Remove setup actions ops.
4830 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4832 2016-02-10 Yao Qi <yao.qi@linaro.org>
4834 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4836 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4838 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4840 * configure: Regenerate.
4842 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4844 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4845 void * to gdb_byte *.
4846 * linux-low.c (siginfo_fixup): Likewise.
4847 (linux_xfer_siginfo): Likewise.
4848 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4850 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4852 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4854 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4856 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4858 * linux-x86-low.c [__x86_64__]: Include
4859 "nat/amd64-linux-siginfo.h".
4860 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4861 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4862 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4863 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4864 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4865 (cpt_si_fd, si_timerid, si_overrun): Move from
4866 nat/amd64-linux-siginfo.c.
4867 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4869 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4871 * server.c (skip_to_semicolon): Remove.
4872 (process_point_options): Use strchrnul instead of
4875 2016-01-26 Yao Qi <yao.qi@linaro.org>
4877 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4878 * linux-low.c (install_software_single_step_breakpoints): Don't
4879 call regcache_read_pc.
4880 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4883 2016-01-26 Yao Qi <yao.qi@linaro.org>
4885 * linux-low.c (install_software_single_step_breakpoints): Call
4886 regcache_read_pc instead of get_pc.
4888 2016-01-26 Yao Qi <yao.qi@linaro.org>
4890 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4891 (unblock_async_io): Rename to ...
4892 (block_unblock_async_io): ... it. New function.
4893 (enable_async_io): Don't install SIGIO handler. Unblock it
4895 (disable_async_io): Don't ignore SIGIO. Block it instead.
4896 (initialize_async_io): Install SIGIO handler. Don't call
4899 2016-01-26 Yao Qi <yao.qi@linaro.org>
4901 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4902 first character is '\003', call *the_target->request_interrupt.
4904 2016-01-25 Yao Qi <yao.qi@linaro.org>
4906 * remote-utils.c (new_thread_notify): Remove.
4907 (dead_thread_notify): Likewise.
4908 * remote-utils.h (new_thread_notify): Remove declaration.
4909 (dead_thread_notify): Likewise.
4911 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4913 * gdb.trace/pending.exp: Fix expected message on continue.
4915 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4917 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4918 it works properly on big-endian machines where sizeof (CORE_ADDR)
4921 2016-01-21 Pedro Alves <palves@redhat.com>
4923 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4924 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4925 * configure: Regenerate.
4927 2016-01-21 Yao Qi <yao.qi@linaro.org>
4929 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4930 is_thumb and set it according to CPSR saved on the stack.
4931 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4932 arm_sigreturn_next_pc.
4934 2016-01-18 Yao Qi <yao.qi@linaro.org>
4936 * linux-low.c (linux_set_pc_64bit): New function.
4937 (linux_get_pc_64bit): New function.
4938 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4940 * linux-sparc-low.c (debug_threads): Remove declaration.
4941 (sparc_get_pc): Remove.
4942 (the_low_target): Use linux_get_pc_64bit instead of
4944 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4945 (the_low_target): Use linux_get_pc_64bit and
4948 2016-01-18 Yao Qi <yao.qi@linaro.org>
4950 * linux-arm-low.c (debug_threads): Remove declaration.
4951 (arm_get_pc, arm_set_pc): Remove.
4952 (the_low_target): Use linux_get_pc_32bit and
4954 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4955 (the_low_target): Use linux_get_pc_32bit and
4957 * linux-cris-low.c (debug_threads): Remove declaration.
4958 (cris_get_pc, cris_set_pc,): Remove.
4959 (the_low_target): Use linux_get_pc_32bit and
4961 * linux-crisv32-low.c (debug_threads): Remove declaration.
4962 (cris_get_pc, cris_set_pc): Remove.
4963 (the_low_target): Use linux_get_pc_32bit and
4965 * linux-low.c: Include inttypes.h.
4966 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4967 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4968 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4969 (the_low_target): Use linux_get_pc_32bit and
4971 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4972 (the_low_target): Use linux_get_pc_32bit and
4974 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4975 (the_low_target): Use linux_get_pc_32bit and
4977 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4978 (the_low_target): Use linux_get_pc_32bit and
4980 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4981 (the_low_target): Use linux_get_pc_32bit and
4984 2016-01-18 Gary Benson <gbenson@redhat.com>
4986 * configure.ac (AC_FUNC_FORK): New check.
4987 * config.in: Regenerate.
4988 * configure: Likewise.
4990 2016-01-14 Yao Qi <yao.qi@linaro.org>
4992 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4993 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4994 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4995 arm_get_next_pcs_ctor.
4997 2016-01-12 Josh Stone <jistone@redhat.com>
4998 Philippe Waroquiers <philippe.waroquiers@skynet.be>
5000 * inferiors.h: Include "gdb_vecs.h".
5001 (struct process_info): Add syscalls_to_catch.
5002 * inferiors.c (remove_process): Free syscalls_to_catch.
5003 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
5004 syscall_return stops.
5005 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
5006 * server.c (handle_general_set): Handle QCatchSyscalls.
5007 (handle_query): Report support for QCatchSyscalls.
5008 * target.h (struct target_ops): Add supports_catch_syscall.
5009 (target_supports_catch_syscall): New macro.
5010 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
5011 (struct lwp_info): Add syscall_state.
5012 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
5013 Maintain syscall_state and syscalls_to_catch across exec.
5014 (get_syscall_trapinfo): New function, proxy to the_low_target.
5015 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
5016 (linux_low_filter_event): Toggle syscall_state entry/return for
5017 syscall traps, and set it ignored for all others.
5018 (gdb_catching_syscalls_p): New function.
5019 (gdb_catch_this_syscall_p): New function.
5020 (linux_wait_1): Handle SYSCALL_SIGTRAP.
5021 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
5022 (linux_supports_catch_syscall): New function.
5023 (linux_target_ops): Install it.
5024 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
5025 (the_low_target): Install it.
5027 2016-01-12 Mike Frysinger <vapier@gentoo.org>
5029 * acinclude.m4: Include new ../warning.m4 file.
5030 * configure: Regenerated.
5031 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
5033 2016-01-12 Mike Frysinger <vapier@gentoo.org>
5035 * ax.c (is_goto_target): Mark static.
5036 * linux-low.c (register_addr): Likewise.
5037 (linux_fetch_registers, linux_store_registers): Likewise.
5038 * mem-break.c (any_persistent_commands): Fix old prototype.
5039 (add_commands_to_breakpoint): Mark static.
5040 * regcache.c (find_register_by_name): Delete unused func.
5041 * remote-utils.c (hex_or_minus_one): Mark static.
5042 * server.c (monitor_show_help): Mark static.
5043 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
5044 handle_v_requests): Likewise.
5046 2016-01-12 Pedro Alves <palves@redhat.com>
5048 Remove use of the registered trademark symbol throughout.
5050 2016-01-08 Yao Qi <yao.qi@linaro.org>
5052 * remote-utils.c (getpkt): If c is '\003', call target hook
5055 2016-01-06 Yao Qi <yao.qi@linaro.org>
5057 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
5058 linux-aarch32-low.c.
5059 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5060 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
5061 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5062 (thumb2_breakpoint): Declare.
5063 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
5064 linux-aarch32-low.h.
5065 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5066 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
5067 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5069 2016-01-01 Joel Brobecker <brobecker@adacore.com>
5071 * gdbreplay.c (gdbreplay_version): Change copyright year in
5073 * server.c (gdbserver_version): Likewise.
5075 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
5077 * server.c (crc32_table): Delete.
5078 (crc32): Use libiberty's xcrc32 function.
5080 2015-12-22 Joel Brobecker <brobecker@adacore.com>
5082 * lynx-low.c (lynx_delete_thread_callback): New function.
5083 (lynx_mourn): Properly delete our process and all of its
5084 threads. Remove call to clear_inferiors.
5086 2015-12-22 Joel Brobecker <brobecker@adacore.com>
5088 * target.c (thread_search_callback): Add check that
5089 the thread_stopped target callback is not NULL before
5092 2015-12-21 Yao Qi <yao.qi@linaro.org>
5094 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
5097 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5099 * server.c (handle_query): Call target_supports_software_single_step.
5101 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5103 * linux-low.c (single_step): New function.
5104 (linux_resume_one_lwp_throw): Call single_step.
5105 (start_step_over): Likewise.
5107 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5109 * Makefile.in (SFILES): Append arch/arm-linux.c,
5110 arch/arm-get-next-pcs.c.
5111 (arm-linux.o): New rule.
5112 (arm-get-next-pcs.o): New rule.
5113 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
5115 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
5116 to linux-aarch32-low.c.
5117 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5118 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5119 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5120 (thumb2_breakpoint_len): Likewise.
5121 (arm_is_thumb_mode): Make non-static.
5122 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
5123 from linux-aarch32-low.c.
5124 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5125 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5126 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5127 (thumb2_breakpoint_len): Likewise.
5128 (arm_is_thumb_mode): New declaration.
5129 * linux-arm-low.c: Include arch/arm-linux.h
5130 aarch/arm-get-next-pcs.h, sys/syscall.h.
5131 (get_next_pcs_ops): New struct.
5132 (get_next_pcs_addr_bits_remove): New function.
5133 (get_next_pcs_is_thumb): New function.
5134 (get_next_pcs_read_memory_unsigned_integer): Likewise.
5135 (arm_sigreturn_next_pc): Likewise.
5136 (get_next_pcs_syscall_next_pc): Likewise.
5137 (arm_gdbserver_get_next_pcs): Likewise.
5138 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
5140 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
5141 * server.h: Include gdb_vecs.h.
5143 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5145 * Makefile.in (SFILES): Append common/common-regcache.c.
5146 (OBS): Append common-regcache.o.
5147 (common-regcache.o): New rule.
5148 * regcache.c (init_register_cache): Initialize cache to
5150 (regcache_raw_read_unsigned): New function.
5151 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
5152 register_status enum.
5154 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5156 * linux-aarch64-low.c (the_low_targets): Rename
5157 breakpoint_reinsert_addr to get_next_pcs.
5158 * linux-arm-low.c (the_low_targets): Likewise.
5159 * linux-bfin-low.c (the_low_targets): Likewise.
5160 * linux-cris-low.c (the_low_targets): Likewise.
5161 * linux-crisv32-low.c (the_low_targets): Likewise.
5162 * linux-low.c (can_software_single_step): Likewise.
5163 (install_software_single_step_breakpoints): New function.
5164 (start_step_over): Use install_software_single_step_breakpoints.
5165 * linux-low.h: New CORE_ADDR vector.
5166 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
5168 * linux-mips-low.c (the_low_targets): Likewise.
5169 * linux-nios2-low.c (the_low_targets): Likewise.
5170 * linux-sparc-low.c (the_low_targets): Likewise.
5172 2015-12-17 Pedro Alves <palves@redhat.com>
5174 * linux-low.c (linux_kill_one_lwp): Remove references to
5176 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
5178 (linux_init_signals): Delete.
5179 (initialize_low): Adjust.
5180 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
5182 2015-12-16 Pedro Alves <palves@redhat.com>
5184 * configure.ac (compiler warning flags): When testing a
5185 -Wno-foo option, check whether -Wfoo works instead.
5186 * configure: Regenerate.
5188 2015-12-11 Don Breazeal <donb@codesourcery.com>
5190 * server.c (process_serial_event): Don't exit from gdbserver
5191 in remote mode if there are still active inferiors.
5193 2015-12-11 Yao Qi <yao.qi@linaro.org>
5195 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
5196 arm_breakpoint_at if the process is 32-bit.
5198 2015-12-11 Yao Qi <yao.qi@linaro.org>
5200 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
5203 2015-12-07 Yao Qi <yao.qi@linaro.org>
5205 * configure.srv: Append arm.o to srv_tgtobj for
5206 aarch64*-*-linux* target.
5207 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
5208 from linux-arm-low.c.
5209 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5210 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5211 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5212 (thumb2_breakpoint_len): Likewise.
5213 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
5214 (arm_breakpoint_kinds): Likewise.
5215 (arm_breakpoint_kind_from_pc): Likewise.
5216 (arm_sw_breakpoint_from_kind): Likewise.
5217 (arm_breakpoint_kind_from_current_state): Likewise.
5218 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
5219 (arm_sw_breakpoint_from_kind): Declare.
5220 (arm_breakpoint_kind_from_current_state): Declare.
5221 (arm_breakpoint_at): Declare.
5222 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
5223 arm_sw_breakpoint_from_kind if process is 32-bit.
5224 (aarch64_breakpoint_kind_from_pc): New function.
5225 (aarch64_breakpoint_kind_from_current_state): New function.
5226 (the_low_target): Initialize fields breakpoint_kind_from_pc
5227 and breakpoint_kind_from_current_state.
5228 * linux-arm-low.c (arm_breakpoint_kinds): Move to
5229 linux-aarch32-low.c.
5230 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
5231 (arm_breakpoint, arm_breakpoint_len): Likewise.
5232 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
5233 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5234 (arm_is_thumb_mode): Likewise.
5235 (arm_breakpoint_at): Likewise.
5236 (arm_breakpoint_kind_from_pc): Likewise.
5237 (arm_sw_breakpoint_from_kind): Likewise.
5238 (arm_breakpoint_kind_from_current_state): Likewise.
5241 2015-08-04 Yao Qi <yao.qi@linaro.org>
5243 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5244 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5245 * server.c (extended_protocol): Remove "static".
5246 * server.h (extended_protocol): Declare it.
5248 2015-12-04 Josh Stone <jistone@redhat.com>
5250 * target.h (struct target_ops) <arch_setup>: Rename to ...
5251 (struct target_ops) <post_create_inferior>: ... this.
5252 (target_arch_setup): Rename to ...
5253 (target_post_create_inferior): ... this, calling post_create_inferior.
5254 * server.c (start_inferior): Update target_arch_setup calls to
5255 target_post_create_inferior.
5256 * linux-low.c (linux_low_ptrace_options): Forward declare.
5257 (linux_arch_setup): Update its comment for general use.
5258 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
5259 (struct linux_target_ops): Use linux_post_create_inferior.
5260 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
5261 to post_create_inferior.
5262 * nto-low.c (struct nto_target_ops): Likewise.
5263 * spu-low.c (struct spu_target_ops): Likewise.
5264 * win32-low.c (struct win32_target_ops): Likewise.
5266 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
5268 * linux-arm-low.c: Remove duplicate arch/arm.h include.
5270 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5272 * linux-arm-low.c (arm_reinsert_addr): Remove function.
5273 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
5274 * linux-cris-low.c (cris_reinsert_addr> Remove function.
5275 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5276 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
5277 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5278 * linux-mips-low.c (mips_reinsert_addr): Remove function.
5279 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5280 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
5281 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5282 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
5283 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5285 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5287 * linux-low.c (linux_look_up_symbols): Don't call
5288 linux_supports_traceclone.
5289 * linux-low.h (thread_db_init): Remove use_events argument.
5290 * thread-db.c (thread_db_use_event): Remove global variable.
5291 (struct thread_db) <td_thr_event_enable_p>: Remove field.
5292 (struct thread_db) <td_create_bp>: Remove field.
5293 (thread_db_create_event): Remove function.
5294 (thread_db_enable_reporting): Likewise.
5295 (find_one_thread): Don't check for thread_db_use_events.
5296 (attach_thread): Likewise.
5297 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
5298 (try_thread_db_load_1): Don't check for thread_db_use_events.
5299 (thread_db_init): Remove use_events argument and thread events
5301 (remove_thread_event_breakpoints): Remove function.
5302 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
5304 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5306 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
5308 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5309 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
5310 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5311 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
5312 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
5314 * linux-crisv32-low.c (cris_supports_hardware_single_step):
5316 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5317 * linux-low.c (can_hardware_single_step): Use
5318 supports_hardware_single_step.
5319 (can_software_single_step): New function.
5320 (start_step_over): Call can_software_single_step.
5321 (linux_supports_hardware_single_step): New function.
5322 (struct target_ops) <supports_software_single_step>: Initialize.
5323 * linux-low.h (struct linux_target_ops)
5324 <supports_hardware_single_step>: Initialize.
5325 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
5326 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5327 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
5328 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
5329 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
5330 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5331 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
5332 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5333 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
5334 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
5336 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
5337 (struct linux_target_ops) <tile_supports_hardware_single_step>:
5339 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
5340 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5341 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
5343 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5344 * target.h (struct target_ops): <supports_software_single_step>:
5346 (target_supports_software_single_step): New macro.
5348 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5350 * linux-low.c (linux_wait_1): Fix pc advance condition.
5351 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
5352 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
5354 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5356 * linux-arm-low.c (arm_is_thumb_mode): New function.
5357 (arm_breakpoint_at): Use arm_is_thumb_mode.
5358 (arm_breakpoint_kind_from_current_state): New function.
5359 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
5361 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
5362 (linux_breakpoint_kind_from_current_state): New function.
5363 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
5364 * linux-low.h (struct linux_target_ops)
5365 <breakpoint_kind_from_current_state>: New field.
5366 * target.h (struct target_ops): Likewise.
5367 (target_breakpoint_kind_from_current_state): New macro.
5369 2015-11-30 Pedro Alves <palves@redhat.com>
5371 * linux-low.c (linux_resume): Wake up the event loop before
5374 2015-11-30 Pedro Alves <palves@redhat.com>
5376 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
5378 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
5380 * target.c (struct thread_search): New structure.
5381 (thread_search_callback): New function.
5382 (prev_general_thread): New global.
5383 (prepare_to_access_memory, done_accessing_memory): New functions.
5384 * target.h (prepare_to_access_memory, done_accessing_memory):
5385 Replace macros with function declarations.
5387 2015-11-30 Pedro Alves <palves@redhat.com>
5390 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
5391 report TARGET_WAITKIND_NO_RESUMED.
5392 * remote-utils.c (prepare_resume_reply): Handle
5393 TARGET_WAITKIND_NO_RESUMED.
5394 * server.c (report_no_resumed): New global.
5395 (handle_query) <qSupported>: Handle "no-resumed+". Report
5396 "no-resumed+" support.
5397 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5398 return error if the client doesn't support no-resumed events.
5399 (push_stop_notification): New function.
5400 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5401 events if the client supports them.
5403 2015-11-30 Pedro Alves <palves@redhat.com>
5405 * linux-low.c (thread_still_has_status_pending_p): Don't check
5407 (lwp_resumed): New function.
5408 (status_pending_p_callback): Return early if the LWP is not
5409 supposed to be resumed.
5411 2015-11-30 Pedro Alves <palves@redhat.com>
5413 * linux-low.c (handle_extended_wait): Assert that the LWP's
5414 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5415 thread create events, leave the new child's status pending.
5416 (linux_low_filter_event): If GDB wants to hear about thread exit
5417 events, leave the LWP marked dead and don't delete it.
5418 (linux_wait_for_event_filtered): Don't check for thread exit.
5419 (filter_exit_event): New function.
5420 (linux_wait_1): Use it, when returning an exit event.
5421 (linux_resume_one_lwp_throw): Assert that the LWP's
5422 waitstatus is TARGET_WAITKIND_IGNORE.
5423 * remote-utils.c (prepare_resume_reply): Handle
5424 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5425 * server.c (report_thread_events): New global.
5426 (handle_general_set): Handle QThreadEvents.
5427 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5428 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5429 TARGET_WAITKIND_THREAD_EXITED.
5430 * server.h (report_thread_events): Declare.
5432 2015-11-30 Pedro Alves <palves@redhat.com>
5434 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5435 the thread's last_resume_kind was resume_stop.
5437 2015-11-30 Pedro Alves <palves@redhat.com>
5439 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5442 2015-11-30 Pedro Alves <palves@redhat.com>
5444 * server.c (handle_v_requests): Handle vCtrlC.
5446 2015-11-30 Pedro Alves <palves@redhat.com>
5448 * gdbthread.h (find_any_thread_of_pid): Declare.
5449 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5451 * server.c (handle_query): If current_thread is NULL, look for
5452 another thread of the selected process.
5454 2015-11-26 Daniel Colascione <dancol@dancol.org>
5455 Simon Marchi <simon.marchi@ericsson.com>
5457 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5458 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5460 * target.h (struct target_ops) <thread_name>: New field.
5461 (target_thread_name): New macro.
5463 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5465 * regcache.h (regcache_invalidate_pid): Add declaration.
5466 * regcache.c (regcache_invalidate_pid): New function, extracted
5467 from regcache_invalidate.
5468 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5469 Add trivial documentation comment.
5470 * lynx-low.c: Use regcache_invalidate_pid instead of
5471 regcache_invalidate.
5473 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5475 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5476 and Elf64_auxv_t if the target is Android.
5478 2015-11-22 Doug Evans <xdje42@gmail.com>
5480 * target.h: #include <sys/types.h>.
5482 2015-11-19 Pedro Alves <palves@redhat.com>
5484 * linux-low.c (linux_process_qsupported): Change prototype.
5486 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5488 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5489 and adjust to loop over all features.
5490 * server.c (handle_query) <qSupported>: Adjust to call
5491 target_process_qsupported once, passing it a vector of unprocessed
5493 * target.h (struct target_ops) <process_qsupported>: Change
5495 (target_process_qsupported): Adjust.
5497 2015-11-19 Pedro Alves <palves@redhat.com>
5499 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5501 * configure: Regenerate.
5503 2015-11-19 Pedro Alves <palves@redhat.com>
5505 * configure: Regenerate.
5507 2015-11-19 Yao Qi <yao.qi@linaro.org>
5509 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5512 2015-11-19 Yao Qi <yao.qi@linaro.org>
5514 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5515 (struct aarch64_operand): Move enum out.
5517 2015-11-19 Yao Qi <yao.qi@linaro.org>
5519 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5520 struct user_fpsimd_state *.
5521 (aarch64_store_fpregset): Likewise.
5523 2015-11-19 Yao Qi <yao.qi@linaro.org>
5525 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5526 struct user_pt_regs *.
5527 (aarch64_store_gregset): Likewise.
5529 2015-11-18 Pedro Alves <palves@redhat.com>
5531 * Makefile.in (all_object_files): Add $IPA_OBJS.
5533 2015-11-17 Pedro Alves <palves@redhat.com>
5535 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5536 GDB_SIGNAL_0 and gdb_signal_to_string.
5538 2015-11-17 Pedro Alves <palves@redhat.com>
5540 * win32-low.c (handle_output_debug_string): Remove parameter.
5541 (win32_kill): Remove our_status local and adjust call to
5542 handle_output_debug_string.
5543 (get_child_debug_event): Adjust call to
5544 handle_output_debug_string.
5546 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5548 * linux-mips-low.c (mips_fill_gregset): Add cast.
5549 (mips_store_gregset): Likewise.
5550 (mips_fill_fpregset): Likewise.
5551 (mips_store_fpregset): Likewise.
5553 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5555 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5558 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5560 * linux-mips-low.c (mips_linux_new_thread): Change type of
5561 watch_type to enum target_hw_bp_type.
5563 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5565 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5566 Change return type to arm_hwbp_type.
5568 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5570 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5571 (arm_store_gregset): Likewise.
5572 * linux-arm-low.c (arm_get_hwcap): Likewise.
5573 (arm_read_description): Likewise.
5575 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5577 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5579 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5581 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5582 (ppc_fill_vsxregset): Likewise.
5583 (ppc_store_vsxregset): Likewise.
5584 (ppc_fill_vrregset): Likewise.
5585 (ppc_store_vrregset): Likewise.
5586 (ppc_fill_evrregset): Likewise.
5587 (ppc_store_evrregset): Likewise.
5589 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5591 * linux-ppc-low.c (ppc_usrregs_info): Remove
5592 forward-declaration.
5593 (ppc_arch_setup): Move lower in file.
5595 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5597 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5598 (ps_pdwrite): Likewise.
5600 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5602 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5603 to after assert checks.
5605 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5607 * proc-service.c (ps_pdread): Add/adjust casts.
5608 (ps_pdwrite): Add/adjust casts.
5610 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5612 * server.c (handle_search_memory_1): Cast return value of
5615 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5617 * server.c (write_qxfer_response): Change type of data to
5620 2015-10-29 Pedro Alves <palves@redhat.com>
5622 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5624 2015-10-29 Pedro Alves <palves@redhat.com>
5626 * tracepoint.c (clear_installed_tracepoints): Add casts.
5628 2015-10-29 Pedro Alves <palves@redhat.com>
5630 * server.c (handle_v_cont, process_serial_event): Add enum
5631 gdb_signal casts to signal parsing code.
5633 2015-10-29 Pedro Alves <palves@redhat.com>
5635 * linux-low.h (NULL_REGSET): Define.
5636 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5637 * linux-arm-low.c (arm_regsets): Likewise.
5638 * linux-crisv32-low.c (cris_regsets): Likewise.
5639 * linux-m68k-low.c (m68k_regsets): Likewise.
5640 * linux-mips-low.c (mips_regsets): Likewise.
5641 * linux-nios2-low.c (nios2_regsets): Likewise.
5642 * linux-ppc-low.c (ppc_regsets): Likewise.
5643 * linux-s390-low.c (s390_regsets): Likewise.
5644 * linux-sh-low.c (sh_regsets): Likewise.
5645 * linux-sparc-low.c (sparc_regsets): Likewise.
5646 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5647 * linux-tile-low.c (tile_regsets): Likewise.
5648 * linux-x86-low.c (x86_regsets): Likewise.
5649 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5651 2015-10-29 Pedro Alves <palves@redhat.com>
5653 * linux-low.h (NULL_REGSET): Define.
5654 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5655 * linux-arm-low.c (arm_regsets): Likewise.
5656 * linux-crisv32-low.c (cris_regsets): Likewise.
5657 * linux-m68k-low.c (m68k_regsets): Likewise.
5658 * linux-mips-low.c (mips_regsets): Likewise.
5659 * linux-nios2-low.c (nios2_regsets): Likewise.
5660 * linux-ppc-low.c (ppc_regsets): Likewise.
5661 * linux-s390-low.c (s390_regsets): Likewise.
5662 * linux-sh-low.c (sh_regsets): Likewise.
5663 * linux-sparc-low.c (sparc_regsets): Likewise.
5664 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5665 * linux-tile-low.c (tile_regsets): Likewise.
5666 * linux-x86-low.c (x86_regsets): Likewise.
5667 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5669 2015-10-26 Doug Evans <dje@google.com>
5671 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5673 2015-10-26 Doug Evans <dje@google.com>
5675 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5677 2015-10-26 Doug Evans <dje@google.com>
5679 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5681 (attach_thread, find_new_threads_callback): Ditto.
5683 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5685 * mem-break.h (set_breakpoint_data): Remove.
5687 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5689 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5690 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5691 (initialize_low): Remove set_breakpoint_data call.
5692 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5693 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5694 (initialize_low): Remove set_breakpoint_data call.
5695 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5696 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5697 (initialize_low): Remove set_breakpoint_data call.
5699 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5701 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5702 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5703 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5704 * target.h (target_breakpoint_kind_from_pc): New macro.
5706 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5708 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5709 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5710 the default breakpoint kind.
5712 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5714 * linux-arm-low.c (arm_supports_z_point_type): Add software
5717 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5719 * linux-arm-low.c: Refactor breakpoint definitions.
5720 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5721 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5723 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5725 * Makefile.in: Add arm.c/o.
5726 * configure.srv: Likewise.
5727 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5728 (arm_breakpoint_kind_from_pc): New function.
5729 (arm_sw_breakpoint_from_kind): Return proper kind.
5730 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5732 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5734 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5736 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5737 (struct raw_breakpoint) <size>: Remove.
5738 (struct raw_breakpoint) <kind>: Add.
5739 (bp_size): New function.
5740 (bp_opcode): Likewise.
5741 (find_raw_breakpoint_at): Adjust for kind.
5742 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5743 (remove_memory_breakpoint): Adjust for kind call bp_size.
5744 (set_raw_breakpoint_at): Adjust for kind.
5745 (set_breakpoint): Likewise.
5746 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5747 (delete_raw_breakpoint): Adjust for kind.
5748 (delete_breakpoint): Likewise.
5749 (find_gdb_breakpoint): Likewise.
5750 (set_gdb_breakpoint_1): Likewise.
5751 (set_gdb_breakpoint): Likewise.
5752 (delete_gdb_breakpoint_1): Likewise.
5753 (delete_gdb_breakpoint): Likewise.
5754 (uninsert_raw_breakpoint): Likewise.
5755 (reinsert_raw_breakpoint): Likewise.
5756 (set_breakpoint_data): Remove.
5757 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5758 (check_mem_read): Adjust for kind call bp_size.
5759 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5760 (clone_one_breakpoint): Adjust for kind.
5761 * mem-break.h (set_gdb_breakpoint): Likewise.
5762 (delete_gdb_breakpoint): Likewise.
5763 * server.c (process_serial_event): Likewise.
5765 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5767 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5768 (struct linux_target_ops) <breakpoint>: Remove.
5769 (struct linux_target_ops) <breakpoint_len>: Remove.
5770 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5771 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5772 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5773 (arm_sw_breakpoint_from_kind): New function.
5774 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5775 (struct linux_target_ops) <breakpoint>: Remove.
5776 (struct linux_target_ops) <breakpoint_len>: Remove.
5777 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5778 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5779 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5780 (struct linux_target_ops) <breakpoint>: Remove.
5781 (struct linux_target_ops) <breakpoint_len>: Remove.
5782 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5783 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5784 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5785 (struct linux_target_ops) <breakpoint>: Remove.
5786 (struct linux_target_ops) <breakpoint_len>: Remove.
5787 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5788 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5789 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5790 and sw_breakpoint_from_kind to increment the pc.
5791 (linux_breakpoint_kind_from_pc): New function.
5792 (linux_sw_breakpoint_from_kind): New function.
5793 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5794 (initialize_low): Call breakpoint_kind_from_pc and
5795 sw_breakpoint_from_kind to replace breakpoint_data/len.
5796 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5798 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5799 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5800 (struct linux_target_ops) <breakpoint>: Remove.
5801 (struct linux_target_ops) <breakpoint_len>: Remove.
5802 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5803 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5804 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5805 (struct linux_target_ops) <breakpoint>: Remove.
5806 (struct linux_target_ops) <breakpoint_len>: Remove.
5807 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5808 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5809 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5810 (struct linux_target_ops) <breakpoint>: Remove.
5811 (struct linux_target_ops) <breakpoint_len>: Remove.
5812 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5813 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5814 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5815 (struct linux_target_ops) <breakpoint>: Remove.
5816 (struct linux_target_ops) <breakpoint_len>: Remove.
5817 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5818 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5819 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5820 (struct linux_target_ops) <breakpoint>: Remove.
5821 (struct linux_target_ops) <breakpoint_len>: Remove.
5822 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5823 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5824 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5825 (struct linux_target_ops) <breakpoint>: Remove.
5826 (struct linux_target_ops) <breakpoint_len>: Remove.
5827 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5828 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5829 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5830 (struct linux_target_ops) <breakpoint>: Remove.
5831 (struct linux_target_ops) <breakpoint_len>: Remove.
5832 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5833 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5834 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5835 (struct linux_target_ops) <breakpoint>: Remove.
5836 (struct linux_target_ops) <breakpoint_len>: Remove.
5837 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5838 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5839 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5840 (struct linux_target_ops) <breakpoint>: Remove.
5841 (struct linux_target_ops) <breakpoint_len>: Remove.
5842 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5843 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5844 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5845 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5846 (struct linux_target_ops) <breakpoint>: Remove.
5847 (struct linux_target_ops) <breakpoint_len>: Remove.
5848 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5849 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5850 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5851 (struct linux_target_ops) <breakpoint>: Remove.
5852 (struct linux_target_ops) <breakpoint_len>: Remove.
5853 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5854 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5856 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5858 * linux-cris-low.c (cris_get_pc): Remove void arg.
5860 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5862 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5865 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5867 * inferiors.c (thread_pid_matches_callback): New function.
5868 (find_thread_process): New function.
5869 (remove_thread): Reset current_thread.
5870 (remove_process): Assert threads have been removed first.
5872 2015-10-15 Yao Qi <yao.qi@linaro.org>
5874 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5876 (aarch64_remove_point): Likewise.
5877 * regcache.c (regcache_register_size): New function.
5879 2015-10-12 Yao Qi <yao.qi@linaro.org>
5881 * linux-aarch64-low.c: Update all callers as emit_load_store
5882 is renamed to aarch64_emit_load_store.
5884 2015-10-12 Yao Qi <yao.qi@linaro.org>
5886 * linux-aarch64-low.c: Update all callers of function renaming
5887 from emit_insn to aarch64_emit_insn.
5889 2015-10-12 Yao Qi <yao.qi@linaro.org>
5891 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5892 arch/aarch64-insn.h.
5893 (struct aarch64_memory_operand): Likewise.
5895 (emit_insn): Move to arch/aarch64-insn.c.
5896 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5897 (emit_load_store): Move to arch/aarch64-insn.c.
5898 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5899 (can_encode_int32): Remove.
5901 2015-10-12 Yao Qi <yao.qi@linaro.org>
5903 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5904 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5905 (aarch64_relocate_instruction): Likewise.
5906 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5907 (struct aarch64_insn_visitor): Likewise.
5909 2015-10-12 Yao Qi <yao.qi@linaro.org>
5911 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5912 (struct aarch64_insn_visitor): New.
5913 (struct aarch64_insn_relocation_data): New.
5914 (aarch64_ftrace_insn_reloc_b): New function.
5915 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5916 (aarch64_ftrace_insn_reloc_cb): Likewise.
5917 (aarch64_ftrace_insn_reloc_tb): Likewise.
5918 (aarch64_ftrace_insn_reloc_adr): Likewise.
5919 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5920 (aarch64_ftrace_insn_reloc_others): Likewise.
5922 (aarch64_relocate_instruction): Use visitor.
5924 2015-10-12 Yao Qi <yao.qi@linaro.org>
5926 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5927 int. Add argument buf.
5928 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5929 aarch64_relocate_instruction.
5931 2015-10-12 Yao Qi <yao.qi@linaro.org>
5933 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5934 argument insn. Remove local variable insn. Don't call
5936 (aarch64_install_fast_tracepoint_jump_pad): Call
5939 2015-09-30 Yao Qi <yao.qi@linaro.org>
5941 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5942 (emit_load_store_pair): Likewise.
5944 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5946 * dll.c (match_dll): Add cast(s).
5947 (unloaded_dll): Likewise.
5948 * linux-low.c (second_thread_of_pid_p): Likewise.
5949 (delete_lwp_callback): Likewise.
5950 (count_events_callback): Likewise.
5951 (select_event_lwp_callback): Likewise.
5952 (linux_set_resume_request): Likewise.
5953 * server.c (accumulate_file_name_length): Likewise.
5954 (emit_dll_description): Likewise.
5955 (handle_qxfer_threads_worker): Likewise.
5956 (visit_actioned_threads): Likewise.
5957 * thread-db.c (any_thread_of): Likewise.
5958 * tracepoint.c (same_process_p): Likewise.
5959 (match_blocktype): Likewise.
5960 (build_traceframe_info_xml): Likewise.
5962 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5964 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5966 (gdb_unparse_agent_expr): Likewise.
5967 * hostio.c (require_data): Likewise.
5968 (handle_pread): Likewise.
5969 * linux-low.c (disable_regset): Likewise.
5970 (fetch_register): Likewise.
5971 (store_register): Likewise.
5972 (get_dynamic): Likewise.
5973 (linux_qxfer_libraries_svr4): Likewise.
5974 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5975 (set_fast_tracepoint_jump): Likewise.
5976 (uninsert_fast_tracepoint_jumps_at): Likewise.
5977 (reinsert_fast_tracepoint_jumps_at): Likewise.
5978 (validate_inserted_breakpoint): Likewise.
5979 (clone_agent_expr): Likewise.
5980 * regcache.c (init_register_cache): Likewise.
5981 * remote-utils.c (putpkt_binary_1): Likewise.
5982 (decode_M_packet): Likewise.
5983 (decode_X_packet): Likewise.
5984 (look_up_one_symbol): Likewise.
5985 (relocate_instruction): Likewise.
5986 (monitor_output): Likewise.
5987 * server.c (handle_search_memory): Likewise.
5988 (handle_qxfer_exec_file): Likewise.
5989 (handle_qxfer_libraries): Likewise.
5990 (handle_qxfer): Likewise.
5991 (handle_query): Likewise.
5992 (handle_v_cont): Likewise.
5993 (handle_v_run): Likewise.
5994 (captured_main): Likewise.
5995 * target.c (write_inferior_memory): Likewise.
5996 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5997 * tracepoint.c (init_trace_buffer): Likewise.
5998 (add_tracepoint_action): Likewise.
5999 (add_traceframe): Likewise.
6000 (add_traceframe_block): Likewise.
6001 (cmd_qtdpsrc): Likewise.
6002 (cmd_qtdv): Likewise.
6003 (cmd_qtstatus): Likewise.
6004 (response_source): Likewise.
6005 (response_tsv): Likewise.
6006 (cmd_qtnotes): Likewise.
6007 (gdb_collect): Likewise.
6008 (initialize_tracepoint): Likewise.
6010 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6012 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
6013 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
6014 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
6016 (enum aarch64_condition_codes): New enum.
6017 (w0): New static global.
6020 (struct aarch64_memory_operand) <type>: New
6021 MEMORY_OPERAND_POSTINDEX type.
6022 (postindex_memory_operand): New helper function.
6023 (emit_ret): New function.
6024 (emit_load_store_pair): New function, factored out of emit_stp
6025 with support for MEMORY_OPERAND_POSTINDEX.
6026 (emit_stp): Rewrite using emit_load_store_pair.
6027 (emit_ldp): New function.
6028 (emit_load_store): Likewise.
6029 (emit_ldr): Mention post-index instruction in comment.
6030 (emit_ldrh): New function.
6031 (emit_ldrb): New function.
6032 (emit_ldrsw): Mention post-index instruction in comment.
6033 (emit_str): Likewise.
6034 (emit_subs): New function.
6035 (emit_cmp): Likewise.
6036 (emit_and): Likewise.
6037 (emit_orr): Likewise.
6038 (emit_orn): Likewise.
6039 (emit_eor): Likewise.
6040 (emit_mvn): Likewise.
6041 (emit_lslv): Likewise.
6042 (emit_lsrv): Likewise.
6043 (emit_asrv): Likewise.
6044 (emit_mul): Likewise.
6045 (emit_sbfm): Likewise.
6046 (emit_sbfx): Likewise.
6047 (emit_ubfm): Likewise.
6048 (emit_ubfx): Likewise.
6049 (emit_csinc): Likewise.
6050 (emit_cset): Likewise.
6051 (emit_nop): Likewise.
6052 (emit_ops_insns): New helper function.
6053 (emit_pop): Likewise.
6054 (emit_push): Likewise.
6055 (aarch64_emit_prologue): New function.
6056 (aarch64_emit_epilogue): Likewise.
6057 (aarch64_emit_add): Likewise.
6058 (aarch64_emit_sub): Likewise.
6059 (aarch64_emit_mul): Likewise.
6060 (aarch64_emit_lsh): Likewise.
6061 (aarch64_emit_rsh_signed): Likewise.
6062 (aarch64_emit_rsh_unsigned): Likewise.
6063 (aarch64_emit_ext): Likewise.
6064 (aarch64_emit_log_not): Likewise.
6065 (aarch64_emit_bit_and): Likewise.
6066 (aarch64_emit_bit_or): Likewise.
6067 (aarch64_emit_bit_xor): Likewise.
6068 (aarch64_emit_bit_not): Likewise.
6069 (aarch64_emit_equal): Likewise.
6070 (aarch64_emit_less_signed): Likewise.
6071 (aarch64_emit_less_unsigned): Likewise.
6072 (aarch64_emit_ref): Likewise.
6073 (aarch64_emit_if_goto): Likewise.
6074 (aarch64_emit_goto): Likewise.
6075 (aarch64_write_goto_address): Likewise.
6076 (aarch64_emit_const): Likewise.
6077 (aarch64_emit_call): Likewise.
6078 (aarch64_emit_reg): Likewise.
6079 (aarch64_emit_pop): Likewise.
6080 (aarch64_emit_stack_flush): Likewise.
6081 (aarch64_emit_zero_ext): Likewise.
6082 (aarch64_emit_swap): Likewise.
6083 (aarch64_emit_stack_adjust): Likewise.
6084 (aarch64_emit_int_call_1): Likewise.
6085 (aarch64_emit_void_call_2): Likewise.
6086 (aarch64_emit_eq_goto): Likewise.
6087 (aarch64_emit_ne_goto): Likewise.
6088 (aarch64_emit_lt_goto): Likewise.
6089 (aarch64_emit_le_goto): Likewise.
6090 (aarch64_emit_gt_goto): Likewise.
6091 (aarch64_emit_ge_got): Likewise.
6092 (aarch64_emit_ops_impl): New static global variable.
6093 (aarch64_emit_ops): New target function, return
6094 &aarch64_emit_ops_impl.
6095 (struct linux_target_ops): Install it.
6097 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6099 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
6100 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
6102 * linux-aarch64-ipa.c: New file.
6103 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
6105 (aarch64_get_thread_area): New target method.
6106 (extract_signed_bitfield): New helper function.
6107 (aarch64_decode_ldr_literal): New function.
6108 (enum aarch64_opcodes): New enum.
6109 (struct aarch64_register): New struct.
6110 (struct aarch64_operand): New struct.
6111 (x0): New static global.
6120 (aarch64_register): New helper function.
6121 (register_operand): Likewise.
6122 (immediate_operand): Likewise.
6123 (struct aarch64_memory_operand): New struct.
6124 (offset_memory_operand): New helper function.
6125 (preindex_memory_operand): Likewise.
6126 (enum aarch64_system_control_registers): New enum.
6127 (ENCODE): New macro.
6128 (emit_insn): New helper function.
6129 (emit_b): New function.
6130 (emit_bcond): Likewise.
6131 (emit_cb): Likewise.
6132 (emit_tb): Likewise.
6133 (emit_blr): Likewise.
6134 (emit_stp): Likewise.
6135 (emit_ldp_q_offset): Likewise.
6136 (emit_stp_q_offset): Likewise.
6137 (emit_load_store): Likewise.
6138 (emit_ldr): Likewise.
6139 (emit_ldrsw): Likewise.
6140 (emit_str): Likewise.
6141 (emit_ldaxr): Likewise.
6142 (emit_stxr): Likewise.
6143 (emit_stlr): Likewise.
6144 (emit_data_processing_reg): Likewise.
6145 (emit_data_processing): Likewise.
6146 (emit_add): Likewise.
6147 (emit_sub): Likewise.
6148 (emit_mov): Likewise.
6149 (emit_movk): Likewise.
6150 (emit_mov_addr): Likewise.
6151 (emit_mrs): Likewise.
6152 (emit_msr): Likewise.
6153 (emit_sevl): Likewise.
6154 (emit_wfe): Likewise.
6155 (append_insns): Likewise.
6156 (can_encode_int32_in): New helper function.
6157 (aarch64_relocate_instruction): New function.
6158 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
6159 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
6160 (struct linux_target_ops): Install aarch64_get_thread_area,
6161 aarch64_install_fast_tracepoint_jump_pad and
6162 aarch64_get_min_fast_tracepoint_insn_len.
6164 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6166 * Makefile.in (aarch64-insn.o): New rule.
6167 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
6169 2015-09-21 Yao Qi <yao.qi@linaro.org>
6171 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
6173 2015-09-21 Yao Qi <yao.qi@linaro.org>
6175 * tracepoint.c (max_jump_pad_size): Remove.
6177 2015-09-18 Yao Qi <yao.qi@linaro.org>
6179 * linux-aarch64-low.c: Don't include sys/uio.h.
6180 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
6182 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
6184 * tracepoint.c (eval_result_type): Change prototype.
6185 (condition_true_at_tracepoint): Fix argument to compiled_cond.
6187 2015-09-15 Pedro Alves <palves@redhat.com>
6189 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
6190 Check whether to report exec events instead of checking whether
6191 multiprocess is enabled.
6193 2015-09-15 Pedro Alves <palves@redhat.com>
6196 * remote-utils.c (prepare_resume_reply): Merge
6197 TARGET_WAITKIND_VFORK_DONE switch case with the
6198 TARGET_WAITKIND_FORKED case.
6200 2015-09-15 Yao Qi <yao.qi@linaro.org>
6202 * server.c (handle_query): Check string comparison using
6203 "else if" instead of "if".
6205 2015-09-15 Yao Qi <yao.qi@linaro.org>
6207 * server.c (vCont_supported): New global variable.
6208 (handle_query): Set vCont_supported to 1 if "vContSupported+"
6209 matches. Append ";vContSupported+" to own_buf.
6210 (handle_v_requests): Append ";s;S" to own_buf if target supports
6211 hardware single step or vCont_supported is false.
6212 (capture_main): Set vCont_supported to zero.
6214 2015-09-15 Yao Qi <yao.qi@linaro.org>
6216 * linux-low.c (linux_supports_conditional_breakpoints): Rename
6218 (linux_supports_hardware_single_step): ... New function.
6219 (linux_target_ops): Update.
6220 * lynx-low.c (lynx_target_ops): Set field
6221 supports_hardware_single_step to target_can_do_hardware_single_step.
6222 * nto-low.c (nto_target_ops): Likewise.
6223 * spu-low.c (spu_target_ops): Likewise.
6224 * win32-low.c (win32_target_ops): Likewise.
6225 * target.c (target_can_do_hardware_single_step): New function.
6226 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6227 Remove. <supports_hardware_single_step>: New field.
6228 (target_supports_conditional_breakpoints): Remove.
6229 (target_supports_hardware_single_step): New macro.
6230 (target_can_do_hardware_single_step): Declare.
6231 * server.c (handle_query): Use target_supports_hardware_single_step
6232 instead of target_supports_conditional_breakpoints.
6234 2015-09-15 Yao Qi <yao.qi@linaro.org>
6236 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
6238 (struct linux_target_ops the_low_target): Install
6239 aarch64_linux_siginfo_fixup.
6241 2015-09-11 Don Breazeal <donb@codesourcery.com>
6242 Luis Machado <lgustavo@codesourcery.com>
6244 * linux-low.c (linux_mourn): Static declaration.
6245 (linux_arch_setup): Move in front of
6246 handle_extended_wait.
6247 (linux_arch_setup_thread): New function.
6248 (handle_extended_wait): Handle exec events. Call
6249 linux_arch_setup_thread. Make event_lwp argument a
6250 pointer-to-a-pointer.
6251 (check_zombie_leaders): Do not check stopped threads.
6252 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
6253 (linux_low_filter_event): Add lwp and thread for exec'ing
6254 non-leader thread if leader thread has been deleted.
6255 Refactor code into linux_arch_setup_thread and call it.
6256 Pass child lwp pointer by reference to handle_extended_wait.
6257 (linux_wait_for_event_filtered): Update comment.
6258 (linux_wait_1): Prevent clobbering exec event status.
6259 (linux_supports_exec_events): New function.
6260 (linux_target_ops) <supports_exec_events>: Initialize new member.
6261 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
6263 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
6264 * server.c (report_exec_events): New global variable.
6265 (handle_query): Handle qSupported query for exec-events feature.
6266 (captured_main): Initialize report_exec_events.
6267 * server.h (report_exec_events): Declare new global variable.
6268 * target.h (struct target_ops) <supports_exec_events>: New
6270 (target_supports_exec_events): New macro.
6271 * win32-low.c (win32_target_ops) <supports_exec_events>:
6272 Initialize new member.
6274 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
6276 * linux-low.c (linux_low_enable_btrace): Remove.
6277 (linux_target_ops): Replace linux_low_enable_btrace with
6278 linux_enable_btrace.
6280 2015-09-03 Yao Qi <yao.qi@linaro.org>
6282 * linux-aarch64-low.c (aarch64_insert_point): Call
6283 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
6286 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
6288 * linux-low.c (check_stopped_by_breakpoint): Use
6289 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
6291 2015-08-27 Pedro Alves <palves@redhat.com>
6293 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
6295 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
6297 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
6298 the XNEW-family equivalent.
6299 (compile_bytecodes): Likewise.
6300 * dll.c (loaded_dll): Likewise.
6301 * event-loop.c (append_callback_event): Likewise.
6302 (create_file_handler): Likewise.
6303 (create_file_event): Likewise.
6304 * hostio.c (handle_open): Likewise.
6305 * inferiors.c (add_thread): Likewise.
6306 (add_process): Likewise.
6307 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
6308 * linux-arm-low.c (arm_new_process): Likewise.
6309 (arm_new_thread): Likewise.
6310 * linux-low.c (add_to_pid_list): Likewise.
6311 (linux_add_process): Likewise.
6312 (handle_extended_wait): Likewise.
6313 (add_lwp): Likewise.
6314 (enqueue_one_deferred_signal): Likewise.
6315 (enqueue_pending_signal): Likewise.
6316 (linux_resume_one_lwp_throw): Likewise.
6317 (linux_resume_one_thread): Likewise.
6318 (linux_read_memory): Likewise.
6319 (linux_write_memory): Likewise.
6320 * linux-mips-low.c (mips_linux_new_process): Likewise.
6321 (mips_linux_new_thread): Likewise.
6322 (mips_add_watchpoint): Likewise.
6323 * linux-x86-low.c (initialize_low_arch): Likewise.
6324 * lynx-low.c (lynx_add_process): Likewise.
6325 * mem-break.c (set_raw_breakpoint_at): Likewise.
6326 (set_breakpoint): Likewise.
6327 (add_condition_to_breakpoint): Likewise.
6328 (add_commands_to_breakpoint): Likewise.
6329 (clone_agent_expr): Likewise.
6330 (clone_one_breakpoint): Likewise.
6331 * regcache.c (new_register_cache): Likewise.
6332 * remote-utils.c (look_up_one_symbol): Likewise.
6333 * server.c (queue_stop_reply): Likewise.
6334 (start_inferior): Likewise.
6335 (queue_stop_reply_callback): Likewise.
6336 (handle_target_event): Likewise.
6337 * spu-low.c (fetch_ppc_memory): Likewise.
6338 (store_ppc_memory): Likewise.
6339 * target.c (set_target_ops): Likewise.
6340 * thread-db.c (thread_db_load_search): Likewise.
6341 (try_thread_db_load_1): Likewise.
6342 * tracepoint.c (add_tracepoint): Likewise.
6343 (add_tracepoint_action): Likewise.
6344 (create_trace_state_variable): Likewise.
6345 (cmd_qtdpsrc): Likewise.
6346 (cmd_qtro): Likewise.
6347 (add_while_stepping_state): Likewise.
6348 * win32-low.c (child_add_thread): Likewise.
6349 (get_image_name): Likewise.
6351 2015-08-25 Yao Qi <yao.qi@linaro.org>
6353 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
6355 2015-08-25 Yao Qi <yao.qi@linaro.org>
6357 * Makefile.in (aarch64-linux.o): New rule.
6358 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
6360 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
6361 (aarch64_init_debug_reg_state): Make it extern.
6362 (aarch64_linux_prepare_to_resume): Remove.
6364 2015-08-25 Yao Qi <yao.qi@linaro.org>
6366 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
6367 lwp_arch_private_info and ptid_of_lwp.
6369 2015-08-25 Yao Qi <yao.qi@linaro.org>
6371 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
6372 Find proc_info by find_process_pid. All callers updated.
6374 2015-08-25 Yao Qi <yao.qi@linaro.org>
6376 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
6378 (debug_reg_change_callback): Remove.
6379 (aarch64_notify_debug_reg_change): Remove.
6381 2015-08-25 Yao Qi <yao.qi@linaro.org>
6383 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
6384 Call current_lwp_ptid.
6386 2015-08-25 Yao Qi <yao.qi@linaro.org>
6388 * linux-aarch64-low.c (debug_reg_change_callback): Use
6391 2015-08-25 Yao Qi <yao.qi@linaro.org>
6393 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6395 2015-08-25 Yao Qi <yao.qi@linaro.org>
6397 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6399 2015-08-25 Yao Qi <yao.qi@linaro.org>
6401 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6404 2015-08-25 Yao Qi <yao.qi@linaro.org>
6406 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6408 (debug_reg_change_callback): Remove argument entry and add argument
6409 lwp. Remove local variable thread. Don't print thread id in the
6410 debugging output. Don't check whether pid of thread equals to pid.
6411 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6412 iterate_over_lwps instead find_inferior.
6414 2015-08-24 Pedro Alves <palves@redhat.com>
6416 * inferiors.c (get_first_process): New function.
6417 * inferiors.h (get_first_process): New declaration.
6418 * remote-utils.c (read_ptid): Default to the first process in the
6419 list, instead of to the current thread's process.
6421 2015-08-24 Pedro Alves <palves@redhat.com>
6423 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6424 * event-loop.c: Likewise.
6425 * remote-utils.c: Likewise.
6426 * tracepoint.c: Likewise.
6428 2015-08-24 Pedro Alves <palves@redhat.com>
6430 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6433 2015-08-21 Pedro Alves <palves@redhat.com>
6435 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6436 instead of literal 1.
6438 2015-08-21 Pedro Alves <palves@redhat.com>
6440 * tdesc.c (default_description): Explicitly zero-initialize.
6442 2015-08-21 Pedro Alves <palves@redhat.com>
6445 * inferiors.c (remove_thread): Discard any pending stop reply for
6447 * server.c (remove_all_on_match_pid): Rename to ...
6448 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6450 (discard_queued_stop_replies): Change parameter to a ptid. Now
6452 (handle_v_kill, kill_inferior_callback, captured_main)
6453 (process_serial_event): Adjust.
6454 * server.h (discard_queued_stop_replies): Declare.
6456 2015-08-21 Pedro Alves <palves@redhat.com>
6458 * linux-low.c (wait_for_sigstop): Always switch to no thread
6459 selected if the previously current thread dies.
6460 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6461 process instead of the current thread's.
6462 * remote-utils.c (input_interrupt): Don't check if there's no
6464 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6465 current thread to the general thread fails, error out.
6466 (handle_qxfer_auxv, handle_qxfer_libraries)
6467 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6468 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6469 (handle_query): Check if there's a thread selected instead of
6470 checking whether there's any thread in the thread list.
6471 (handle_qxfer_threads, handle_qxfer_btrace)
6472 (handle_qxfer_btrace_conf): Don't error out early if there's no
6473 thread in the thread list.
6474 (handle_v_cont, myresume): Don't set the current thread to the
6476 (process_serial_event) <Hg handling>: Also set thread_id if the
6477 previous general thread is still alive.
6478 (process_serial_event) <g/G handling>: If setting the current
6479 thread to the general thread fails, error out.
6480 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6481 thread's lwp instead of the current thread's.
6482 * target.c (set_desired_thread): If the desired thread was not
6483 found, leave the current thread pointing to NULL. Return an int
6484 (boolean) indicating success.
6485 * target.h (set_desired_thread): Change return type to int.
6487 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6489 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6490 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6492 (ps_get_thread_area): New function.
6494 2015-08-19 Gary Benson <gbenson@redhat.com>
6496 * hostio.c (handle_pread): Do not attempt to read more data
6497 than hostio_reply_with_data can fit in a packet.
6499 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6501 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6503 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6505 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6507 2015-08-06 Pedro Alves <palves@redhat.com>
6509 * tracepoint.c (expr_eval_result): Now an int.
6511 2015-08-06 Pedro Alves <palves@redhat.com>
6513 * gdbthread.h (struct regcache): Forward declare.
6514 (struct thread_info) <regcache_data>: Now a struct regcache
6516 * inferiors.c (inferior_regcache_data)
6517 (set_inferior_regcache_data): Now work with struct regcache
6519 * inferiors.h (struct regcache): Forward declare.
6520 (inferior_regcache_data, set_inferior_regcache_data): Now work
6521 with struct regcache pointers.
6522 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6523 (free_register_cache_thread): Remove struct regcache pointer
6526 2015-08-06 Pedro Alves <palves@redhat.com>
6528 * server.c (captured_main): On error, print the exception message
6529 to stderr, and if run_once is set, throw a quit.
6531 2015-08-06 Pedro Alves <palves@redhat.com>
6533 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6536 2015-08-06 Pedro Alves <palves@redhat.com>
6538 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6539 reading beyond the passed in buffer length.
6541 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6543 * tracepoint.c (symbol_list) <required>: Remove.
6545 2015-08-06 Pedro Alves <palves@redhat.com>
6547 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6548 count if stopping and suspending threads.
6549 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6550 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6551 (linux_detach): Complete an ongoing step-over.
6552 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6554 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6555 (linux_wait_1): If passing a signal to the inferior after
6556 finishing a step-over, unsuspend and re-resume all lwps. If we
6557 see a single-step event but the thread should be continuing, don't
6558 pass the trap to gdb.
6559 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6560 internal_error instead of gdb_assert.
6561 (enqueue_pending_signal): New function.
6562 (check_ptrace_stopped_lwp_gone): Add debug output.
6563 (start_step_over): Use internal_error instead of gdb_assert.
6564 (complete_ongoing_step_over): New function.
6565 (linux_resume_one_thread): Don't resume a suspended thread.
6566 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6569 2015-08-06 Pedro Alves <palves@redhat.com>
6571 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6572 (linux_thread_alive): Use lwp_is_marked_dead.
6573 (extended_event_reported): Delete.
6574 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6575 instead of extended_event_reported.
6576 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6578 (lwp_is_marked_dead): New function.
6579 (lwp_running): Use lwp_is_marked_dead.
6580 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6583 2015-08-06 Pedro Alves <palves@redhat.com>
6585 * linux-low.c (linux_wait_1): Move fork event output out of the
6586 !report_to_gdb check. Pass event_child->waitstatus to
6587 target_waitstatus_to_string instead of ourstatus.
6589 2015-08-04 Yao Qi <yao.qi@linaro.org>
6591 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6592 if current_thread is 32 bit.
6594 2015-08-04 Yao Qi <yao.qi@linaro.org>
6596 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6597 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6598 * server.c (extended_protocol): Remove "static".
6599 * server.h (extended_protocol): Declare it.
6601 2015-08-04 Yao Qi <yao.qi@linaro.org>
6603 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6604 both aarch64 and aarch32.
6605 (aarch64_set_pc): Likewise.
6607 2015-08-04 Yao Qi <yao.qi@linaro.org>
6609 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6610 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6611 arm-with-neon.xml to srv_xmlfiles.
6612 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6613 (is_64bit_tdesc): New function.
6614 (aarch64_linux_read_description): New function.
6615 (aarch64_arch_setup): Call aarch64_linux_read_description.
6616 (regs_info): Rename to regs_info_aarch64.
6617 (aarch64_regs_info): Return right regs_info.
6618 (initialize_low_arch): Call initialize_low_arch_aarch32.
6620 2015-08-04 Yao Qi <yao.qi@linaro.org>
6622 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6623 * linux-aarch32-low.c: New file.
6624 * linux-aarch32-low.h: New file.
6625 * linux-arm-low.c (arm_fill_gregset): Move it to
6626 linux-aarch32-low.c.
6627 (arm_store_gregset): Likewise.
6628 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6629 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6630 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6631 (regs_info): Rename to regs_info_arm.
6632 (arm_regs_info): Return regs_info_aarch32 if
6633 have_ptrace_getregset is 1 and target description is
6634 arm_with_neon or arm_with_vfpv3.
6635 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6636 Call initialize_low_arch_aarch32 instead.
6638 2015-08-04 Yao Qi <yao.qi@linaro.org>
6640 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6641 * linux-low.c: ... here.
6642 * linux-low.h (have_ptrace_getregset): Declare it.
6644 2015-08-04 Pedro Alves <palves@redhat.com>
6646 * thread-db.c (struct thread_db): Use new typedefs.
6647 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6649 (disable_thread_event_reporting): Cast result of dlsym to
6650 destination function pointer type.
6651 (thread_db_mourn): Use td_ta_delete_ftype.
6653 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6655 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6657 (CDX_BREAKPOINT): Define for R2.
6658 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6659 (the_low_target): Add comments.
6661 2015-07-30 Yao Qi <yao.qi@linaro.org>
6663 * linux-arm-low.c (arm_hwcap): Remove it.
6664 (arm_read_description): New local variable arm_hwcap. Don't
6665 set arm_hwcap to zero.
6667 2015-07-30 Yao Qi <yao.qi@linaro.org>
6669 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6670 Use regcache->tdesc instead.
6671 (arm_store_wmmxregset): Likewise.
6672 (arm_fill_vfpregset): Likewise.
6673 (arm_store_vfpregset): Likewise.
6675 2015-07-30 Yao Qi <yao.qi@linaro.org>
6677 * linux-arm-low.c: Include arch/arm.h.
6678 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6679 (arm_store_gregset): Likewise.
6681 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6683 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6684 ptrace's 4th parameter.
6686 2015-07-27 Yao Qi <yao.qi@linaro.org>
6688 * configure.srv (case aarch64*-*-linux*): Don't set
6691 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6693 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6695 * linux-arm-low.c: Likewise.
6696 * linux-cris-low.c: Likewise.
6697 * linux-crisv32-low.c: Likewise.
6698 * linux-low.c: Likewise.
6699 * linux-m68k-low.c: Likewise.
6700 * linux-mips-low.c: Likewise.
6701 * linux-nios2-low.c: Likewise.
6702 * linux-s390-low.c: Likewise.
6703 * linux-sparc-low.c: Likewise.
6704 * linux-tic6x-low.c: Likewise.
6705 * linux-tile-low.c: Likewise.
6706 * linux-x86-low.c: Likewise.
6708 2015-07-24 Pedro Alves <palves@redhat.com>
6710 * config.in: Regenerate.
6711 * configure: Regenerate.
6713 2015-07-24 Pedro Alves <palves@redhat.com>
6715 * acinclude.m4: Include ../ptrace.m4.
6716 * configure.ac: Call GDB_AC_PTRACE.
6717 * config.in, configure: Regenerate.
6719 2015-07-24 Yao Qi <yao.qi@linaro.org>
6721 * linux-low.c (linux_create_inferior): Remove setting to
6722 proc->priv->new_inferior.
6723 (linux_attach): Likewise.
6724 (linux_low_filter_event): Likewise.
6725 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6727 2015-07-24 Yao Qi <yao.qi@linaro.org>
6729 * linux-low.c (linux_arch_setup): New function.
6730 (linux_low_filter_event): If proc->tdesc is NULL and
6731 proc->attached is true, call the_low_target.arch_setup.
6732 Otherwise, keep status pending, and return.
6733 (linux_resume_one_lwp_throw): Don't call get_pc if
6734 thread->while_stepping isn't NULL. Don't call
6735 get_thread_regcache if proc->tdesc is NULL.
6736 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6737 (linux_target_ops): Install arch_setup.
6738 * server.c (start_inferior): Call the_target->arch_setup.
6739 * target.h (struct target_ops) <arch_setup>: New field.
6740 (target_arch_setup): New marco.
6741 * lynx-low.c (lynx_target_ops): Update.
6742 * nto-low.c (nto_target_ops): Update.
6743 * spu-low.c (spu_target_ops): Update.
6744 * win32-low.c (win32_target_ops): Update.
6746 2015-07-24 Yao Qi <yao.qi@linaro.org>
6748 * linux-low.c (linux_add_process): Don't set
6749 proc->priv->new_inferior.
6750 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6751 (linux_attach): Likewise.
6753 2015-07-24 Yao Qi <yao.qi@linaro.org>
6755 * server.c (start_inferior): Code refactor.
6757 2015-07-24 Yao Qi <yao.qi@linaro.org>
6759 * server.c (process_serial_event): Set general_thread.
6761 2015-07-21 Yao Qi <yao.qi@linaro.org>
6763 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6764 aarch64_linux_get_debug_reg_capacity.
6766 2015-07-17 Yao Qi <yao.qi@linaro.org>
6768 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6769 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6770 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6771 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6772 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6773 (AARCH64_HWP_ALIGNMENT): Likewise.
6774 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6775 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6776 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6777 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6778 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6779 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6780 (struct aarch64_debug_reg_state): Likewise.
6781 (struct arch_lwp_info): Likewise.
6782 (aarch64_align_watchpoint): Likewise.
6783 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6784 (aarch64_watchpoint_length): Likewise.
6785 (aarch64_point_encode_ctrl_reg): Likewise
6786 (aarch64_point_is_aligned): Likewise.
6787 (aarch64_align_watchpoint): Likewise.
6788 (aarch64_linux_set_debug_regs):
6789 (aarch64_dr_state_insert_one_point): Likewise.
6790 (aarch64_dr_state_remove_one_point): Likewise.
6791 (aarch64_handle_breakpoint): Likewise.
6792 (aarch64_handle_aligned_watchpoint): Likewise.
6793 (aarch64_handle_unaligned_watchpoint): Likewise.
6794 (aarch64_handle_watchpoint): Likewise.
6796 2015-07-17 Yao Qi <yao.qi@linaro.org>
6798 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6799 and don't aarch64_get_debug_reg_state. All callers update.
6800 (aarch64_handle_aligned_watchpoint): Likewise.
6801 (aarch64_handle_unaligned_watchpoint): Likewise.
6802 (aarch64_handle_watchpoint): Likewise.
6803 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6804 (aarch64_remove_point): Likewise.
6806 2015-07-17 Yao Qi <yao.qi@linaro.org>
6808 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6810 (aarch64_handle_unaligned_watchpoint): Likewise.
6812 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6814 Revert the previous 3 commits:
6815 Move gdb_regex* to common/
6816 Move linux_find_memory_regions_full & co.
6817 gdbserver build-id attribute generator
6819 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6820 Jan Kratochvil <jan.kratochvil@redhat.com>
6822 gdbserver build-id attribute generator.
6823 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6824 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6825 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6827 (get_dynamic): Use find_pdhr to traverse program headers.
6828 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6829 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6830 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6831 (get_hex_build_id): New.
6832 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6833 to reply XML document.
6835 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6836 Jan Kratochvil <jan.kratochvil@redhat.com>
6838 * target.c: Include target/target-utils.h and fcntl.h.
6839 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6840 (target_fileio_read_stralloc): New functions.
6842 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6844 * Makefile.in (OBS): Add gdb_regex.o.
6846 * config.in: Rebuilt.
6847 * configure: Rebuilt.
6849 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6850 Jan Kratochvil <jan.kratochvil@redhat.com>
6852 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6853 * Makefile.in (OBS): Add target-utils.o.
6854 (linux-maps.o, target-utils.o): New.
6855 * configure.srv (srv_linux_obj): Add linux-maps.o.
6857 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6859 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6861 (the_low_target): Install it.
6863 2015-07-14 Pedro Alves <palves@redhat.com>
6865 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6866 Instead, ignore ECHILD, and throw an error for other errnos.
6868 2015-07-10 Pedro Alves <palves@redhat.com>
6870 * event-loop.c (struct callback_event) <data>: Change type to
6871 gdb_client_data instance instead of gdb_client_data pointer.
6872 (append_callback_event): Adjust.
6874 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6876 * linux-aarch64-low.c: Add comments for each linux_target_ops
6877 method. Remove comments already covered in target_ops and
6878 linux_target_ops definitions.
6879 (the_low_target): Add comments for each unimplemented method.
6881 2015-07-09 Yao Qi <yao.qi@linaro.org>
6883 * linux-aarch64-low.c (aarch64_regmap): Remove.
6884 (aarch64_usrregs_info): Remove.
6885 (regs_info): Set field usrregs to NULL.
6887 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6889 * linux-low.c: Include "rsp-low.h"
6890 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6891 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6892 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6893 (handle_btrace_enable_pt): New.
6894 (handle_btrace_general_set): Support "pt".
6895 (handle_btrace_conf_general_set): Support "pt:size".
6897 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6899 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6902 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6904 * linux-aarch64-low.c: Remove comment about endianness.
6905 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6906 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6909 2015-06-24 Gary Benson <gbenson@redhat.com>
6911 * linux-i386-ipa.c (stdint.h): Do not include.
6912 * lynx-i386-low.c (stdint.h): Likewise.
6913 * lynx-ppc-low.c (stdint.h): Likewise.
6914 * mem-break.c (stdint.h): Likewise.
6915 * thread-db.c (stdint.h): Likewise.
6916 * tracepoint.c (stdint.h): Likewise.
6917 * win32-low.c (stdint.h): Likewise.
6919 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6921 * server.c (write_qxfer_response): Update call to
6922 remote_escape_output.
6924 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6925 Jan Kratochvil <jan.kratochvil@redhat.com>
6927 Merge multiple hex conversions.
6928 * gdbreplay.c (tohex): Rename to 'fromhex'.
6929 (logchar): Use fromhex.
6931 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6933 * server.c (handle_qxfer_libraries): Set `version' attribute for
6936 2015-06-10 Gary Benson <gbenson@redhat.com>
6938 * target.h (struct target_ops) <multifs_open>: New field.
6939 <multifs_unlink>: Likewise.
6940 <multifs_readlink>: Likewise.
6941 * linux-low.c (nat/linux-namespaces.h): New include.
6942 (linux_target_ops): Initialize the_target->multifs_open,
6943 the_target->multifs_unlink and the_target->multifs_readlink.
6944 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6945 * hostio.c (hostio_fs_pid): New static variable.
6946 (hostio_handle_new_gdb_connection): New function.
6947 (handle_setfs): Likewise.
6948 (handle_open): Use the_target->multifs_open as appropriate.
6949 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6950 (handle_readlink): Use the_target->multifs_readlink as
6952 (handle_vFile): Handle vFile:setfs packets.
6953 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6954 after target_handle_new_gdb_connection.
6956 2015-06-10 Gary Benson <gbenson@redhat.com>
6958 * configure.ac (AC_CHECK_FUNCS): Add setns.
6959 * config.in: Regenerate.
6960 * configure: Likewise.
6961 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6962 (linux-namespaces.o): New rule.
6963 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6965 2015-06-09 Gary Benson <gbenson@redhat.com>
6967 * hostio.c (handle_open): Process mode argument with
6968 fileio_to_host_mode.
6970 2015-06-01 Yao Qi <yao.qi@linaro.org>
6972 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6973 * linux-x86-low.c: Likewise.
6975 2015-05-28 Don Breazeal <donb@codesourcery.com>
6977 * linux-low.c (handle_extended_wait): Initialize
6978 thread_info.last_resume_kind for new fork children.
6980 2015-05-15 Pedro Alves <palves@redhat.com>
6982 * target.h (target_handle_new_gdb_connection): Rewrite using if
6983 wrapped in do/while.
6985 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6987 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6988 * configure, config.in: Regenerate.
6989 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6992 2015-05-12 Don Breazeal <donb@codesourcery.com>
6994 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6995 PTRACE_EVENT_VFORK_DONE.
6996 (linux_low_ptrace_options, extended_event_reported): Add vfork
6998 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6999 and "vforkdone" for RSP 'T' Stop Reply Packet.
7000 * server.h (report_vfork_events): Declare
7003 2015-05-12 Don Breazeal <donb@codesourcery.com>
7005 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
7006 (the_low_target) <new_fork>: Initialize new member.
7007 * linux-arm-low.c (arm_new_fork): New function.
7008 (the_low_target) <new_fork>: Initialize new member.
7009 * linux-low.c (handle_extended_wait): Call new target function
7011 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
7012 * linux-mips-low.c (mips_add_watchpoint): New function
7013 extracted from mips_insert_point.
7014 (the_low_target) <new_fork>: Initialize new member.
7015 (mips_linux_new_fork): New function.
7016 (mips_insert_point): Call mips_add_watchpoint.
7017 * linux-x86-low.c (x86_linux_new_fork): New function.
7018 (the_low_target) <new_fork>: Initialize new member.
7020 2015-05-12 Don Breazeal <donb@codesourcery.com>
7022 * linux-low.c (handle_extended_wait): Implement return value,
7023 rename argument 'event_child' to 'event_lwp', handle
7024 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
7025 (linux_low_ptrace_options): New function.
7026 (linux_low_filter_event): Call linux_low_ptrace_options,
7027 use different argument fo linux_enable_event_reporting,
7028 use return value from handle_extended_wait.
7029 (extended_event_reported): New function.
7030 (linux_wait_1): Call extended_event_reported and set
7031 status to report fork events.
7032 (linux_write_memory): Add pid to debug message.
7033 (reset_lwp_ptrace_options_callback): New function.
7034 (linux_handle_new_gdb_connection): New function.
7035 (linux_target_ops): Initialize new structure member.
7036 * linux-low.h (struct lwp_info) <waitstatus>: New member.
7037 * lynx-low.c: Initialize new structure member.
7038 * remote-utils.c (prepare_resume_reply): Implement stop reason
7039 "fork" for "T" stop message.
7040 * server.c (handle_query): Call handle_new_gdb_connection.
7041 * server.h (report_fork_events): Declare global flag.
7042 * target.h (struct target_ops) <handle_new_gdb_connection>:
7044 (target_handle_new_gdb_connection): New macro.
7045 * win32-low.c: Initialize new structure member.
7047 2015-05-12 Don Breazeal <donb@codesourcery.com>
7049 * mem-break.c (APPEND_TO_LIST): Define macro.
7050 (clone_agent_expr): New function.
7051 (clone_one_breakpoint): New function.
7052 (clone_all_breakpoints): New function.
7053 * mem-break.h: Declare new functions.
7055 2015-05-12 Don Breazeal <donb@codesourcery.com>
7057 * linux-low.c (linux_supports_fork_events): New function.
7058 (linux_supports_vfork_events): New function.
7059 (linux_target_ops): Initialize new structure members.
7060 (initialize_low): Call linux_check_ptrace_features.
7061 * lynx-low.c (lynx_target_ops): Initialize new structure
7063 * server.c (report_fork_events, report_vfork_events):
7065 (handle_query): Add new features to qSupported packet and
7067 (captured_main): Initialize new global variables.
7068 * target.h (struct target_ops) <supports_fork_events>:
7070 <supports_vfork_events>: New member.
7071 (target_supports_fork_events): New macro.
7072 (target_supports_vfork_events): New macro.
7073 * win32-low.c (win32_target_ops): Initialize new structure
7076 2015-05-12 Gary Benson <gbenson@redhat.com>
7078 * server.c (handle_qxfer_exec_file): Use current process
7081 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
7083 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
7084 Remove HAVE_PTRACE_GETREGS conditionals.
7085 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
7086 instead of PTRACE_GETREGS and PTRACE_SETREGS.
7088 2015-05-08 Yao Qi <yao.qi@linaro.org>
7090 * linux-low.c (linux_supports_conditional_breakpoints): New
7092 (linux_target_ops): Install new target method.
7093 * lynx-low.c (lynx_target_ops): Install NULL hook for
7094 supports_conditional_breakpoints.
7095 * nto-low.c (nto_target_ops): Likewise.
7096 * spu-low.c (spu_target_ops): Likewise.
7097 * win32-low.c (win32_target_ops): Likewise.
7098 * server.c (handle_query): Check
7099 target_supports_conditional_breakpoints.
7100 * target.h (struct target_ops) <supports_conditional_breakpoints>:
7102 (target_supports_conditional_breakpoints): New macro.
7104 2015-05-06 Pedro Alves <palves@redhat.com>
7107 * server.c (start_inferior): If the process exits, mourn it.
7109 2015-04-21 Gary Benson <gbenson@redhat.com>
7111 * hostio.c (fileio_open_flags_to_host): Factored out to
7112 fileio_to_host_openflags in common/fileio.c. Single use
7115 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7117 * linux-xtensa-low.c (xtensa_fill_gregset)
7118 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
7121 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7123 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
7124 (regs_info): Replace usrregs pointer with NULL.
7126 2015-04-17 Gary Benson <gbenson@redhat.com>
7128 * target.h (struct target_ops) <pid_to_exec_file>: New field.
7129 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
7130 * server.c (handle_qxfer_exec_file): New function.
7131 (qxfer_packets): Add exec-file entry.
7132 (handle_query): Report qXfer:exec-file:read as supported packet.
7134 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
7136 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
7138 2015-04-09 Gary Benson <gbenson@redhat.com>
7140 * hostio-errno.c (errno_to_fileio_error): Remove function.
7141 Update caller to use remote_fileio_to_fio_error.
7143 2015-04-09 Yao Qi <yao.qi@linaro.org>
7145 * linux-low.c (linux_insert_point): Call
7146 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
7147 (linux_remove_point): Call remove_memory_breakpoint if type is
7149 * linux-x86-low.c (x86_insert_point): Don't call
7150 insert_memory_breakpoint.
7151 (x86_remove_point): Don't call remove_memory_breakpoint.
7153 2015-04-01 Pedro Alves <palves@redhat.com>
7154 Cleber Rosa <crosa@redhat.com>
7156 * server.c (gdbserver_usage): Reorganize and extend the usage
7159 2015-03-24 Pedro Alves <palves@redhat.com>
7161 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
7162 output. Also dump TRAP_TRACE.
7163 (linux_low_filter_event): In debug output, distinguish a
7164 resume_stop SIGSTOP from a delayed SIGSTOP.
7166 2015-03-24 Gary Benson <gbenson@redhat.com>
7168 * linux-x86-low.c (x86_linux_new_thread): Moved to
7170 (x86_linux_prepare_to_resume): Likewise.
7172 2015-03-24 Gary Benson <gbenson@redhat.com>
7174 * Makefile.in (x86-linux-dregs.o): New rule.
7175 * configure.srv: Add x86-linux-dregs.o to relevant targets.
7176 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
7177 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
7178 (x86_linux_dr_get): Likewise.
7179 (x86_linux_dr_set): Likewise.
7180 (update_debug_registers_callback): Likewise.
7181 (x86_linux_dr_set_addr): Likewise.
7182 (x86_linux_dr_get_addr): Likewise.
7183 (x86_linux_dr_set_control): Likewise.
7184 (x86_linux_dr_get_control): Likewise.
7185 (x86_linux_dr_get_status): Likewise.
7186 (x86_linux_update_debug_registers): Likewise.
7188 2015-03-24 Gary Benson <gbenson@redhat.com>
7190 * linux-x86-low.c (x86_linux_update_debug_registers):
7191 New function, factored out from...
7192 (x86_linux_prepare_to_resume): ...this.
7194 2015-03-24 Gary Benson <gbenson@redhat.com>
7196 * linux-x86-low.c (x86_linux_dr_get): Update comments.
7197 (x86_linux_dr_set): Likewise.
7198 (update_debug_registers_callback): Likewise.
7199 (x86_linux_dr_set_addr): Likewise.
7200 (x86_linux_dr_get_addr): Likewise.
7201 (x86_linux_dr_set_control): Likewise.
7202 (x86_linux_dr_get_control): Likewise.
7203 (x86_linux_dr_get_status): Likewise.
7204 (x86_linux_prepare_to_resume): Likewise.
7206 2015-03-24 Gary Benson <gbenson@redhat.com>
7208 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
7209 Use perror_with_name. Pass string through gettext.
7210 (x86_linux_dr_set): Likewise.
7212 2015-03-24 Gary Benson <gbenson@redhat.com>
7214 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
7215 (x86_linux_dr_set_addr): ...this.
7216 (x86_dr_low_get_addr): Rename to...
7217 (x86_linux_dr_get_addr): ...this.
7218 (x86_dr_low_set_control): Rename to...
7219 (x86_linux_dr_set_control): ...this.
7220 (x86_dr_low_get_control): Rename to...
7221 (x86_linux_dr_get_control): ...this.
7222 (x86_dr_low_get_status): Rename to...
7223 (x86_linux_dr_get_status): ...this.
7224 (x86_dr_low): Update with new function names.
7226 2015-03-24 Gary Benson <gbenson@redhat.com>
7228 * Makefile.in (x86-linux.o): New rule.
7229 * configure.srv: Add x86-linux.o to relevant targets.
7230 * linux-low.c (lwp_set_arch_private_info): New function.
7231 (lwp_arch_private_info): Likewise.
7232 * linux-x86-low.c: Include nat/x86-linux.h.
7233 (arch_lwp_info): Removed structure.
7234 (update_debug_registers_callback):
7235 Use lwp_set_debug_registers_changed.
7236 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
7237 and lwp_set_debug_registers_changed.
7238 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
7240 2015-03-24 Gary Benson <gbenson@redhat.com>
7242 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
7243 * linux-arm-low.c (arm_new_thread): Likewise.
7244 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
7245 * linux-mips-low.c (mips_linux_new_thread): Likewise.
7246 * linux-x86-low.c (x86_linux_new_thread): Likewise.
7247 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
7249 2015-03-24 Gary Benson <gbenson@redhat.com>
7251 * linux-low.c (ptid_of_lwp): New function.
7252 (lwp_is_stopped): Likewise.
7253 (lwp_stop_reason): Likewise.
7254 * linux-x86-low.c (update_debug_registers_callback):
7256 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
7259 2015-03-24 Gary Benson <gbenson@redhat.com>
7261 * linux-low.h (linux_stop_lwp): Remove declaration.
7263 2015-03-24 Gary Benson <gbenson@redhat.com>
7265 * linux-low.h: Include nat/linux-nat.h.
7266 * linux-low.c (iterate_over_lwps_args): New structure.
7267 (iterate_over_lwps_filter): New function.
7268 (iterate_over_lwps): Likewise.
7269 * linux-x86-low.c (update_debug_registers_callback):
7270 Update signature to what iterate_over_lwps expects.
7271 Remove PID check that iterate_over_lwps now performs.
7272 (x86_dr_low_set_addr): Use iterate_over_lwps.
7273 (x86_dr_low_set_control): Likewise.
7275 2015-03-24 Gary Benson <gbenson@redhat.com>
7277 * linux-x86-low.c (x86_debug_reg_state): New function.
7278 (x86_linux_prepare_to_resume): Use the above.
7280 2015-03-24 Gary Benson <gbenson@redhat.com>
7282 * linux-low.c (current_lwp_ptid): New function.
7283 * linux-x86-low.c: Include nat/linux-nat.h.
7284 (x86_dr_low_get_addr): Use current_lwp_ptid.
7285 (x86_dr_low_get_control): Likewise.
7286 (x86_dr_low_get_status): Likewise.
7288 2015-03-20 Pedro Alves <palves@redhat.com>
7290 * tracepoint.c (cmd_qtstatus): Make "str" const.
7292 2015-03-20 Pedro Alves <palves@redhat.com>
7294 * server.c (handle_general_set): Make "req_str" const.
7296 2015-03-19 Pedro Alves <palves@redhat.com>
7298 * linux-low.c (linux_resume_one_lwp): Rename to ...
7299 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
7300 instead call perror_with_name.
7301 (check_ptrace_stopped_lwp_gone): New function.
7302 (linux_resume_one_lwp): Reimplement as wrapper around
7303 linux_resume_one_lwp_throw that swallows errors if the LWP is
7306 2015-03-19 Pedro Alves <palves@redhat.com>
7308 * linux-low.c (count_events_callback, select_event_lwp_callback):
7309 No longer check whether the thread has resume_stop as last resume
7312 2015-03-19 Pedro Alves <palves@redhat.com>
7314 * linux-low.c (count_events_callback, select_event_lwp_callback):
7315 Use the lwp's status_pending_p field, not the thread's.
7317 2015-03-19 Pedro Alves <palves@redhat.com>
7319 * linux-low.c (select_event_lwp_callback): Update comments to
7320 no longer mention SIGTRAP.
7322 2015-03-18 Gary Benson <gbenson@redhat.com>
7324 * server.c (handle_query): Do not report vFile:fstat as supported.
7326 2015-03-11 Gary Benson <gbenson@redhat.com>
7328 * hostio.c (sys/types.h): New include.
7329 (sys/stat.h): Likewise.
7330 (common-remote-fileio.h): Likewise.
7331 (handle_fstat): New function.
7332 (handle_vFile): Handle vFile:fstat packets.
7334 2015-03-11 Gary Benson <gbenson@redhat.com>
7336 * configure.ac (AC_CHECK_MEMBERS): Add checks for
7337 struct stat.st_blocks and struct stat.st_blksize.
7338 * configure: Regenerate.
7339 * config.in: Likewise.
7340 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
7341 (OBS): Add common-remote-fileio.o.
7342 (common-remote-fileio.o): New rule.
7344 2015-03-09 Pedro Alves <palves@redhat.com>
7346 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
7347 'struct sockaddr' pointer in 'accept' call.
7349 2015-03-09 Pedro Alves <palves@redhat.com>
7352 2015-03-07 Pedro Alves <palves@redhat.com>
7353 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7354 or <winsock2.h> here. Instead include "gdb_socket.h".
7355 (remote_open): Use union gdb_sockaddr_u.
7356 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7357 or <winsock2.h> here. Instead include "gdb_socket.h".
7358 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7359 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7361 (init_named_socket, gdb_agent_helper_thread): Use union
7364 2015-03-07 Pedro Alves <palves@redhat.com>
7366 * configure.ac (build_warnings): Move
7367 -Wdeclaration-after-statement to the C-specific set.
7368 * configure: Regenerate.
7370 2015-03-07 Pedro Alves <palves@redhat.com>
7372 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7373 or <winsock2.h> here. Instead include "gdb_socket.h".
7374 (remote_open): Use union gdb_sockaddr_u.
7375 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7376 or <winsock2.h> here. Instead include "gdb_socket.h".
7377 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7378 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7380 (init_named_socket, gdb_agent_helper_thread): Use union
7383 2015-03-07 Pedro Alves <palves@redhat.com>
7385 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7388 2015-03-06 Yao Qi <yao.qi@linaro.org>
7390 * linux-aarch64-low.c (aarch64_insert_point): Use
7391 show_debug_regs as a boolean.
7392 (aarch64_remove_point): Likewise.
7394 2015-03-05 Pedro Alves <palves@redhat.com>
7396 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7397 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7398 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7399 * nto-low.c (nto_target_ops): Likewise.
7400 * spu-low.c (spu_target_ops): Likewise.
7401 * win32-low.c (win32_target_ops): Likewise.
7403 2015-03-04 Pedro Alves <palves@redhat.com>
7405 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7406 Decide whether a breakpoint triggered based on the SIGTRAP's
7408 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7409 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
7410 (linux_low_filter_event): Check for breakpoints before checking
7412 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7414 (linux_stopped_by_sw_breakpoint)
7415 (linux_supports_stopped_by_sw_breakpoint)
7416 (linux_stopped_by_hw_breakpoint)
7417 (linux_supports_stopped_by_hw_breakpoint): New functions.
7418 (linux_target_ops): Install new target methods.
7420 2015-03-04 Pedro Alves <palves@redhat.com>
7422 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7423 * server.c (swbreak_feature, hwbreak_feature): New globals.
7424 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7425 (captured_main): Clear swbreak_feature and hwbreak_feature.
7426 * server.h (swbreak_feature, hwbreak_feature): Declare.
7427 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7428 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7429 supports_stopped_by_hw_breakpoint>: New fields.
7430 (target_supports_stopped_by_sw_breakpoint)
7431 (target_stopped_by_sw_breakpoint)
7432 (target_supports_stopped_by_hw_breakpoint)
7433 (target_stopped_by_hw_breakpoint): Declare.
7435 2015-03-04 Pedro Alves <palves@redhat.com>
7437 enum lwp_stop_reason -> enum target_stop_reason
7438 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7439 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7440 (linux_wait_1, stuck_in_jump_pad_callback)
7441 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7442 (linux_stopped_by_watchpoint):
7443 * linux-low.h (enum lwp_stop_reason): Delete.
7444 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7445 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7447 2015-03-04 Yao Qi <yao.qi@linaro.org>
7449 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7451 2015-03-03 Gary Benson <gbenson@redhat.com>
7453 * hostio.c (handle_vFile): Fix prefix lengths.
7455 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7457 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7460 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7462 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7463 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7464 (clean): Add "rm -f" for above C files.
7465 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7466 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7467 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7468 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7469 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7470 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7471 (init_registers_s390x_vx_linux64)
7472 (init_registers_s390x_tevx_linux64)
7473 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7474 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7476 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7477 (s390_store_vxrs_high): New functions.
7478 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7480 (s390_arch_setup): Add logic for selecting one of the new target
7481 descriptions. Activate the new vector regsets if applicable.
7482 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7483 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7484 and init_registers_s390x_tevx_linux64.
7486 2015-03-01 Pedro Alves <palves@redhat.com>
7488 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7491 2015-02-27 Pedro Alves <palves@redhat.com>
7493 * linux-x86-low.c (u_debugreg_offset): New function.
7494 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7496 2015-02-27 Pedro Alves <palves@redhat.com>
7498 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7499 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7500 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7501 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7502 (ps_lsetfpregs, ps_getpid)
7503 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7504 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7505 (ps_lsetxregs, ps_plog): Declare.
7507 2015-02-27 Pedro Alves <palves@redhat.com>
7509 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7510 IP_AGENT_EXPORT_FUNC.
7511 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7512 IP_AGENT_EXPORT_FUNC.
7513 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7514 (IP_AGENT_EXPORT): Delete.
7515 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7516 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7517 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7518 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7519 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7520 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7521 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7522 (traceframe_read_count, traceframe_write_count)
7523 (traceframes_created, trace_state_variables, get_raw_reg)
7524 (get_trace_state_variable_value, set_trace_state_variable_value)
7525 (ust_loaded, helper_thread_id, cmd_buf): Use
7526 IPA_SYM_EXPORTED_NAME.
7527 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7528 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7529 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7530 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7531 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7532 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7533 EXTERN_C_PUSH/EXTERN_C_POP.
7534 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7535 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7536 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7537 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7538 (traceframe_write_count, traceframe_read_count)
7539 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7540 (about_to_request_buffer_space, get_trace_state_variable_value)
7541 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7542 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7543 EXTERN_C_PUSH/EXTERN_C_POP.
7544 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7545 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7546 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7547 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7548 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7549 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7550 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7551 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7553 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7554 (IP_AGENT_EXPORT_VAR_DECL): Define.
7556 (gdb_agent_get_raw_reg): Declare.
7558 2015-02-27 Tom Tromey <tromey@redhat.com>
7559 Pedro Alves <palves@redhat.com>
7561 Rename symbols whose names are reserved C++ keywords throughout.
7563 2015-02-27 Pedro Alves <palves@redhat.com>
7565 * Makefile.in (COMPILER): New, get it from autoconf.
7566 (CXX): Get from autoconf instead.
7567 (COMPILE.pre): Use COMPILER.
7568 (CC-LD): Rename to ...
7569 (CC_LD): ... this. Use COMPILER.
7570 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7571 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7572 * acinclude.m4: Include build-with-cxx.m4.
7573 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7574 Disable -Werror by default if building in C++ mode.
7575 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7576 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7577 the C++ compiler. Save/restore CXXFLAGS too.
7578 * configure: Regenerate.
7580 2015-02-27 Pedro Alves <palves@redhat.com>
7582 * acinclude.m4: Include libiberty.m4.
7583 * configure.ac: Call libiberty_INIT.
7584 * config.in, configure: Regenerate.
7586 2015-02-26 Pedro Alves <palves@redhat.com>
7588 * linux-low.c (linux_wait_1): When incrementing the PC past a
7589 program breakpoint always use the_low_target.breakpoint_len as
7590 increment, rather than the maximum between that and
7591 the_low_target.decr_pc_after_break.
7593 2015-02-23 Pedro Alves <palves@redhat.com>
7595 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7596 thread was doing a step-over; always adjust the PC if
7597 we stepped over a permanent breakpoint.
7598 (linux_wait_1): If we stepped over breakpoint that was on top of a
7599 permanent breakpoint, manually advance the PC past it.
7601 2015-02-23 Pedro Alves <palves@redhat.com>
7603 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7605 (x86_fill_gregset, x86_store_gregset): Use it when handling
7608 2015-02-20 Pedro Alves <palves@redhat.com>
7610 * thread-db.c: Include "nat/linux-procfs.h".
7611 (thread_db_init): Skip listing new threads if the kernel supports
7612 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7614 2015-02-20 Pedro Alves <palves@redhat.com>
7616 * linux-low.c (status_pending_p_callback): Use ptid_match.
7618 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7620 PR breakpoints/16812
7621 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7622 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7623 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7625 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7627 PR breakpoints/15956
7628 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7630 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7632 * linux-low.c (linux_low_btrace_conf): Print size.
7633 * server.c (handle_btrace_conf_general_set): New.
7634 (hanle_general_set): Call handle_btrace_conf_general_set.
7635 (handle_query): Report Qbtrace-conf:bts:size as supported.
7637 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7639 * linux-low.c (linux_low_enable_btrace): Update parameters.
7640 (linux_low_btrace_conf): New.
7641 (linux_target_ops)<to_btrace_conf>: Initialize.
7642 * server.c (current_btrace_conf): New.
7643 (handle_btrace_enable): Rename to ...
7644 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7645 to target_enable_btrace. Update comment. Update users.
7646 (handle_qxfer_btrace_conf): New.
7647 (qxfer_packets): Add btrace-conf entry.
7648 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7649 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7650 (target_ops)<read_btrace_conf>: New.
7651 (target_enable_btrace): Update parameters.
7652 (target_read_btrace_conf): New.
7654 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7656 * server.c (handle_btrace_general_set): Remove call to
7657 target_supports_btrace.
7658 (supported_btrace_packets): New.
7659 (handle_query): Call supported_btrace_packets.
7660 * target.h: include btrace-common.h.
7661 (btrace_target_info): Removed.
7662 (supports_btrace, target_supports_btrace): Update parameters.
7664 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7666 * Makefile.in (SFILES): Add common/btrace-common.c.
7667 (OBS): Add common/btrace-common.o.
7668 (btrace-common.o): Add build rules.
7669 * linux-low: Include btrace-common.h.
7670 (linux_low_read_btrace): Use struct btrace_data. Call
7671 btrace_data_init and btrace_data_fini.
7673 2015-02-06 Pedro Alves <palves@redhat.com>
7675 * thread-db.c (find_new_threads_callback): Add debug output.
7677 2015-02-04 Pedro Alves <palves@redhat.com>
7679 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7680 (resume_stopped_resumed_lwps): New function.
7681 (linux_wait_for_event_filtered): Use it.
7683 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7685 * Makefile.in (SFILES): Add linux-personality.c.
7686 (linux-personality.o): New rule.
7687 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7688 list of objects to be built.
7689 * linux-low.c: Include nat/linux-personality.h.
7690 (linux_create_inferior): Remove code to disable address space
7691 randomization (moved to ../nat/linux-personality.c). Create
7692 cleanup to disable address space randomization.
7694 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7696 * Makefile.in (posix-strerror.o): New rule.
7697 (mingw-strerror.o): Likewise.
7698 * configure: Regenerated.
7699 * configure.ac: Source file ../common/common.host. Initialize new
7700 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7702 2015-01-14 Yao Qi <yao@codesourcery.com>
7704 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7705 (ppc-linux.o): New rule.
7706 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7707 * configure.ac: AC_CHECK_FUNCS(getauxval).
7708 * config.in: Re-generated.
7709 * configure: Re-generated.
7710 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7711 ppc64_64bit_inferior_p
7713 2015-01-14 Yao Qi <yao@codesourcery.com>
7715 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7716 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7717 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7718 (PT_ORIG_R3, PT_TRAP): Likewise.
7719 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7720 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7721 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7723 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7725 * i387-fp.c (i387_cache_to_xsave): In look over
7726 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7727 zmmh_low_space field by use of zmmh_high_space.
7729 2015-01-09 Pedro Alves <palves@redhat.com>
7731 * linux-low.c (step_over_bkpt): Move higher up in the file.
7732 (handle_extended_wait): Don't store the stop_pc here.
7733 (get_stop_pc): Adjust comments and rename to ...
7734 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7735 stopped for a software breakpoint or hardware breakpoint.
7736 (thread_still_has_status_pending_p): New function.
7737 (status_pending_p_callback): Use
7738 thread_still_has_status_pending_p. If the event is no longer
7739 interesting, resume the LWP.
7740 (handle_tracepoints): Add assert.
7741 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7742 (wstatus_maybe_breakpoint): New function.
7743 (cancel_breakpoint): Delete function.
7744 (check_stopped_by_watchpoint): New function, factored out from
7745 linux_low_filter_event.
7746 (lp_status_maybe_breakpoint): Delete function.
7747 (linux_low_filter_event): Remove filter_ptid argument.
7748 Leave thread group exits pending here. Store the LWP's stop PC.
7749 Always leave events pending.
7750 (linux_wait_for_event_filtered): Pull all events out of the
7751 kernel, and leave them all pending.
7752 (count_events_callback, select_event_lwp_callback): Consider all
7754 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7755 (select_event_lwp): Only give preference to the stepping LWP in
7756 all-stop mode. Adjust comments.
7757 (ignore_event): New function.
7758 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7759 references to cancel_breakpoints. Adjust to renames. Also give
7760 equal priority to all LWPs that have had events in non-stop mode.
7761 If reporting a software breakpoint event, unadjust the LWP's PC.
7762 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7763 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7765 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7766 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7767 (linux_stopped_by_watchpoint): Adjust.
7768 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7769 * linux-low.h (enum lwp_stop_reason): New.
7770 (struct lwp_info) <stop_pc>: Adjust comment.
7771 <stopped_by_watchpoint>: Delete field.
7772 <stop_reason>: New field.
7773 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7774 * mem-break.c (software_breakpoint_inserted_here)
7775 (hardware_breakpoint_inserted_here): New function.
7776 * mem-break.h (software_breakpoint_inserted_here)
7777 (hardware_breakpoint_inserted_here): Declare.
7778 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7779 (cancel_breakpoints): Delete.
7780 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7781 (upload_fast_traceframes): Remove references to
7784 2015-01-09 Pedro Alves <palves@redhat.com>
7786 * thread-db.c (find_new_threads_callback): Ignore thread if the
7787 kernel thread ID is -1.
7789 2015-01-09 Pedro Alves <palves@redhat.com>
7791 * linux-low.c (linux_attach_fail_reason_string): Move to
7792 nat/linux-ptrace.c, and rename.
7793 (linux_attach_lwp): Update comment.
7794 (attach_proc_task_lwp_callback): New function.
7795 (linux_attach): Adjust to rename and use
7796 linux_proc_attach_tgid_threads.
7797 (linux_attach_fail_reason_string): Delete declaration.
7799 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7801 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7802 * server.c (gdbserver_version): Likewise.
7804 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7806 * remote-utils.c: Include ctype.h.
7807 (input_interrupt): Explicitly handle the case when the char
7808 received is the NUL byte. Improve the printing of non-ASCII
7811 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7813 * linux-low.c (linux_low_filter_event): Update call to
7814 linux_enable_event_reporting following the addition of
7815 a new parameter to that function.
7817 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7820 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7821 (AARCH64_FPCR_REGNO): Likewise.
7822 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7823 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7824 (aarch64_store_fpregset): Likewise.
7826 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7828 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7829 Remove FIXME comment about assumption about N.
7831 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7833 * configure.ac: If large-file support is disabled in GDBserver,
7834 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7835 * configure: Regenerate.
7837 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7839 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7840 warning upon ENODATA from ptrace.
7841 * linux-s390-low.c (s390_store_tdb): New.
7842 (s390_regsets): Add regset for NT_S390_TDB.
7844 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7846 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7847 without a fill_function.
7848 * linux-s390-low.c (s390_fill_last_break): Remove.
7849 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7850 (s390_arch_setup): Use regset's size instead of fill_function for
7853 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7855 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7856 the regset's store function when ptrace returned an error.
7857 * regcache.c (get_thread_regcache): Invalidate register cache
7858 before fetching inferior's registers.
7860 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7862 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7863 while-loop as for-loop.
7864 (regsets_store_inferior_registers): Likewise.
7866 2014-11-28 Yao Qi <yao@codesourcery.com>
7868 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7869 * config.in, configure: Re-generate.
7870 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7873 2014-11-21 Yao Qi <yao@codesourcery.com>
7875 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7876 (AC_CHECK_HEADERS): Remove malloc.h.
7877 * configure: Re-generated.
7878 * config.in: Re-generated.
7879 * server.h: Don't include alloca.h and malloc.h.
7880 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7881 Don't include malloc.h.
7883 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7885 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7886 corresponding ERRNO check in same block.
7888 2014-11-12 Pedro Alves <palves@redhat.com>
7890 * server.c (cont_thread): Update comment.
7891 (start_inferior, attach_inferior): No longer clear cont_thread.
7892 (handle_v_cont): No longer set cont_thread.
7893 (captured_main): Clear cont_thread each time a GDB connects.
7895 2014-11-12 Pedro Alves <palves@redhat.com>
7897 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7898 thread, and don't resume all threads if the Hc thread has exited.
7900 2014-11-12 Pedro Alves <palves@redhat.com>
7902 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7903 the process group instead of to a specific LWP.
7905 2014-10-15 Pedro Alves <palves@redhat.com>
7908 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7910 (arm_set_thread_context): Delete.
7911 (the_low_target): Adjust.
7912 * win32-i386-low.c (debug_registers_changed)
7913 (debug_registers_used): Delete.
7914 (update_debug_registers_callback): New function.
7915 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7916 needing to update their debug registers.
7917 (win32_get_current_dr): New function.
7918 (x86_dr_low_get_addr, x86_dr_low_get_control)
7919 (x86_dr_low_get_status): Fetch the debug register from the thread
7921 (i386_initial_stuff): Adjust.
7922 (i386_get_thread_context): Remove current_event parameter. Don't
7923 clear debug_registers_changed nor copy DR values to
7925 (i386_set_thread_context): Delete.
7926 (i386_prepare_to_resume): New function.
7927 (i386_thread_added): Mark the thread as needing to update irs
7929 (the_low_target): Remove i386_set_thread_context and install
7930 i386_prepare_to_resume.
7931 * win32-low.c (win32_get_thread_context): Adjust.
7932 (win32_set_thread_context): Use SetThreadContext
7934 (win32_prepare_to_resume): New function.
7935 (win32_require_context): New function, factored out from ...
7936 (thread_rec): ... this.
7937 (continue_one_thread): Call win32_prepare_to_resume on each thread
7938 we're about to continue.
7939 (win32_resume): Call win32_prepare_to_resume on the event thread.
7940 * win32-low.h (struct win32_thread_info)
7941 <debug_registers_changed>: New field.
7942 (struct win32_target_ops): Change prototype of set_thread_context,
7943 delete set_thread_context and add prepare_to_resume.
7944 (win32_require_context): New declaration.
7946 2014-10-08 Gary Benson <gbenson@redhat.com>
7948 * server.h: Do not include common-exceptions.h.
7950 2014-10-08 Gary Benson <gbenson@redhat.com>
7952 * server.h: Do not include cleanups.h.
7954 2014-09-30 James Hogan <james.hogan@imgtec.com>
7956 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7959 2014-09-23 Yao Qi <yao@codesourcery.com>
7961 * linux-low.c (lp_status_maybe_breakpoint): New function.
7962 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7963 (count_events_callback): Likewise.
7964 (select_event_lwp_callback): Likewise.
7965 (cancel_breakpoints_callback): Likewise.
7967 2014-09-19 Don Breazeal <donb@codesourcery.com>
7969 * linux-low.c (handle_extended_wait): Call
7970 linux_ptrace_get_extended_event.
7971 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7972 linux_is_extended_waitstatus.
7974 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7976 * Makefile.in (CPPFLAGS): Define.
7977 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7978 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7980 2014-09-16 Gary Benson <gbenson@redhat.com>
7982 * inferiors.h (current_inferior): Renamed as...
7983 (current_thread): New variable. All uses updated.
7984 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7985 (maybe_move_out_of_jump_pad): Likewise.
7986 (cancel_breakpoint): Likewise.
7987 (linux_low_filter_event): Likewise.
7988 (wait_for_sigstop): Likewise.
7989 (linux_resume_one_lwp): Likewise.
7990 (need_step_over_p): Likewise.
7991 (start_step_over): Likewise.
7992 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7993 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7994 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7995 and save_inferior as saved_thread.
7996 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7998 (regcache_invalidate_thread): Likewise.
7999 * remote-utils.c (prepare_resume_reply): Likewise.
8000 * thread-db.c (thread_db_get_tls_address): Likewise.
8001 (disable_thread_event_reporting): Likewise.
8002 (remove_thread_event_breakpoints): Likewise.
8003 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
8005 * target.h (set_desired_inferior): Renamed as...
8006 (set_desired_thread): New declaration. All uses updated.
8007 * server.c (myresume): Updated comment to reference thread instead
8009 (handle_serial_event): Likewise.
8010 (handle_target_event): Likewise.
8012 2014-09-12 Tom Tromey <tromey@redhat.com>
8013 Gary Benson <gbenson@redhat.com>
8015 * regcache.h: Include common-regcache.h.
8016 (regcache_read_pc): Don't declare.
8017 * regcache.c (get_thread_regcache_for_ptid): New function.
8019 2014-09-11 Tom Tromey <tromey@redhat.com>
8020 Gary Benson <gbenson@redhat.com>
8022 * symbol.c: New file.
8023 * Makefile.in (SFILES): Add symbol.c.
8024 (OBS): Add symbol.o.
8026 2014-09-11 Gary Benson <gbenson@redhat.com>
8028 * target.c (target_stop_ptid, target_continue_ptid): New
8031 2014-09-11 Tom Tromey <tromey@redhat.com>
8032 Gary Benson <gbenson@redhat.com>
8034 * target.h: Include target/target.h.
8035 * target.c (target_read_memory, target_read_uint32)
8036 (target_write_memory): New functions.
8038 2014-09-11 Gary Benson <gbenson@redhat.com>
8040 * server.h (debug_hw_points): Don't declare.
8041 * server.c (debug_hw_points): Don't define. Replace all uses
8042 with show_debug_regs.
8043 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
8044 all uses with show_debug_regs.
8046 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
8048 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
8049 endianness into account.
8050 (ppc_supply_ptrace_register): Likewise.
8052 2014-09-03 James Hogan <james.hogan@imgtec.com>
8054 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
8055 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
8057 2014-09-03 Gary Benson <gbenson@redhat.com>
8059 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
8060 ALL_DEBUG_ADDRESS_REGISTERS.
8062 2014-09-02 Gary Benson <gbenson@redhat.com>
8064 * i386-low.h: Renamed as...
8065 * x86-low.h: New file. All type, function and variable name
8066 prefixes changed from "i386_" to "x86_". All references updated.
8067 * i386-low.c: Renamed as...
8068 * x86-low.c: New file. All type, function and variable name
8069 prefixes changed from "i386_" to "x86_". All references updated.
8071 2014-09-02 Gary Benson <gbenson@redhat.com>
8073 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
8074 (x86_linux_new_thread): Likewise.
8076 2014-08-29 Gary Benson <gbenson@redhat.com>
8078 * server.h (setjmp.h): Do not include.
8079 (toplevel): Do not declare.
8080 (common-exceptions.h): Include.
8081 (cleanups.h): Likewise.
8082 * server.c (toplevel): Do not define.
8083 (exit_code): New static global.
8084 (detach_or_kill_for_exit_cleanup): New function.
8085 (main): New function. Original main renamed to...
8086 (captured_main): New function.
8087 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
8089 2014-08-29 Gary Benson <gbenson@redhat.com>
8091 * Makefile.in (SFILES): Add common/common-exceptions.c.
8092 (OBS): Add common-exceptions.o.
8093 (common-exceptions.o): New rule.
8094 * utils.c (prepare_to_throw_exception): New function.
8096 2014-08-29 Gary Benson <gbenson@redhat.com>
8098 * config.in: Regenerate.
8099 * configure: Likewise.
8101 2014-08-29 Gary Benson <gbenson@redhat.com>
8103 * Makefile.in (SFILES): Add common/cleanups.c.
8105 (cleanups.o): New rule.
8107 2014-08-29 Gary Benson <gbenson@redhat.com>
8109 * utils.c (internal_vwarning): New function.
8111 2014-08-28 Gary Benson <gbenson@redhat.com>
8113 * utils.h (fatal): Remove declaration.
8114 * utils.c (fatal): Remove function.
8116 2014-08-28 Gary Benson <gbenson@redhat.com>
8118 * tracepoint.c (gdb_agent_init): Replace fatal with
8120 (initialize_tracepoint): Likewise.
8122 2014-08-28 Gary Benson <gbenson@redhat.com>
8124 * remote-utils.c (remote_prepare): Replace fatal with error.
8126 2014-08-28 Gary Benson <gbenson@redhat.com>
8128 * linux-low.c (linux_async): Replace fatal with warning.
8130 (linux_start_non_stop): Return -1 if linux_async failed.
8132 2014-08-28 Gary Benson <gbenson@redhat.com>
8134 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
8136 (i386_dr_low_get_addr): Remove vague comment.
8137 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
8140 2014-08-28 Gary Benson <gbenson@redhat.com>
8142 * inferiors.c (get_thread_process): Replace check with gdb_assert.
8143 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
8145 (linux_resume_one_lwp): Likewise.
8146 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
8148 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
8149 with internal_error.
8150 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
8151 (init_register_cache): Replace fatal with gdb_assert_not_reached.
8152 (find_register_by_name): Replace fatal with internal_error.
8153 (find_regno): Likewise.
8154 * tdesc.c (init_target_desc): Replace check with gdb_assert.
8155 * thread-db.c (thread_db_create_event): Likewise.
8156 (thread_db_load_search): Likewise.
8157 (try_thread_db_load_1): Likewise.
8158 * tracepoint.c (get_jump_space_head): Replace fatal with
8160 (claim_trampoline_space): Likewise.
8161 (have_fast_tracepoint_trampoline_buffer): Likewise.
8162 (cmd_qtstart): Likewise.
8163 (stop_tracing): Likewise.
8164 (fast_tracepoint_collecting): Likewise.
8165 (target_malloc): Likewise.
8166 (download_tracepoint): Likewise.
8167 (download_trace_state_variables): Replace check with gdb_assert.
8168 (upload_fast_traceframes): Replace fatal with internal_error.
8170 2014-08-19 Tom Tromey <tromey@redhat.com>
8171 Gary Benson <gbenson@redhat.com>
8173 * Makefile.in (SFILES): Add common/common-debug.c.
8174 (OBS): Add common-debug.o.
8175 (common-debug.o): New rule.
8176 * debug.h (debug_printf): Don't declare.
8177 * debug.c (debug_printf): Renamed and rewritten as...
8178 (debug_vprintf): New function.
8180 2014-08-19 Gary Benson <gbenson@redhat.com>
8182 * utils.h: Do not include print-utils.h.
8184 2014-08-19 Tom Tromey <tromey@redhat.com>
8185 Gary Benson <gbenson@redhat.com>
8187 * server.h: Add static assertion.
8188 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
8190 2014-08-19 Tom Tromey <tromey@redhat.com>
8191 Gary Benson <gbenson@redhat.com>
8193 * Makefile.in (SFILES): Add common/errors.c.
8194 (OBS): Add errors.o.
8195 (IPA_OBS): Add errors-ipa.o.
8196 (errors.o): New rule.
8197 (errors-ipa.o): Likewise.
8198 * utils.h (perror_with_name, error, warning): Don't declare.
8199 * utils.c (warning): Renamed and rewritten as...
8200 (vwarning): New function.
8201 (error): Renamed and rewritten as...
8202 (verror): New function.
8203 (internal_error): Renamed and rewritten as...
8204 (internal_verror): New function.
8206 2014-08-07 Gary Benson <gbenson@redhat.com>
8208 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
8209 * configure: Regenerate.
8210 * config.in: Likewise.
8211 * server.h: Do not include errno.h.
8212 * event-loop.c: Likewise.
8213 * hostio-errno.c: Likewise.
8214 * linux-low.c: Likewise.
8215 * remote-utils.c: Likewise.
8216 * spu-low.c: Likewise.
8217 * utils.c: Likewise.
8218 * gdbreplay.c: Unconditionally include errno.h.
8220 2014-08-07 Gary Benson <gbenson@redhat.com>
8222 * server.h: Do not include string.h.
8223 * event-loop.c: Likewise.
8224 * linux-low.c: Likewise.
8225 * regcache.c: Likewise.
8226 * remote-utils.c: Likewise.
8227 * spu-low.c: Likewise.
8228 * utils.c: Likewise.
8230 2014-08-07 Gary Benson <gbenson@redhat.com>
8232 * server.h: Do not include gdb_assert.h.
8234 2014-08-07 Gary Benson <gbenson@redhat.com>
8236 * server.h: Do not include common-utils.h.
8238 2014-08-07 Gary Benson <gbenson@redhat.com>
8240 * server.h: Do not include ptid.h.
8241 * notif.h: Likewise.
8243 2014-08-07 Gary Benson <gbenson@redhat.com>
8245 * server.h: Do not include gdb_locale.h.
8247 2014-08-07 Gary Benson <gbenson@redhat.com>
8249 * server.h: Do not include gdb/signals.h.
8250 * win32-low.c: Likewise.
8252 2014-08-07 Gary Benson <gbenson@redhat.com>
8254 * server.h: Do not include pathmax.h.
8256 2014-08-07 Gary Benson <gbenson@redhat.com>
8258 * server.h: Do not include libiberty.h.
8259 * linux-bfin-low.c: Likewise.
8261 2014-08-07 Gary Benson <gbenson@redhat.com>
8263 * server.h: Do not include ansidecl.h.
8265 2014-08-07 Gary Benson <gbenson@redhat.com>
8267 * linux-x86-low.c: Do not include stddef.h.
8268 * lynx-ppc-low.c: Likewise.
8269 * tracepoint.c: Likewise.
8271 2014-08-07 Gary Benson <gbenson@redhat.com>
8273 * server.h: Do not include stdarg.h.
8274 * nto-low.c: Likewise.
8276 2014-08-07 Gary Benson <gbenson@redhat.com>
8278 * server.h: Do not include stdlib.h.
8279 * inferiors.c: Likewise.
8280 * linux-low.c: Likewise.
8281 * regcache.c: Likewise.
8282 * spu-low.c: Likewise.
8283 * tracepoint.c: Likewise.
8284 * utils.c: Likewise.
8286 2014-08-07 Gary Benson <gbenson@redhat.com>
8288 * server.h: Do not include stdio.h.
8289 * linux-low.c: Likewise.
8290 * remote-utils.c: Likewise.
8291 * spu-low.c: Likewise.
8292 * utils.c: Likewise.
8293 * wincecompat.c: Likewise.
8295 2014-08-06 Gary Benson <gbenson@redhat.com>
8297 * regcache.c (init_register_cache): Move conditionals inside if.
8299 2014-08-06 Gary Benson <gbenson@redhat.com>
8301 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
8303 2014-07-31 Gary Benson <gbenson@redhat.com>
8305 * ax.h: Do not include server.h.
8306 * gdbthread.h: Likewise.
8307 * lynx-low.h: Likewise.
8308 * notif.h: Likewise.
8310 2014-07-30 Gary Benson <gbenson@redhat.com>
8312 * server.h: Include common-defs.h.
8313 Do not include config.h or build-gnulib-gdbserver/config.h.
8315 2014-07-30 Gary Benson <gbenson@redhat.com>
8317 * hostio-errno.c: Move server.h to top of includes list.
8318 * inferiors.c: Likewise.
8319 * linux-x86-low.c: Likewise.
8320 * notif.c: Include server.h.
8322 2014-07-24 Tom Tromey <tromey@redhat.com>
8323 Gary Benson <gbenson@redhat.com>
8325 * server.h (CORE_ADDR): Now unsigned.
8327 2014-07-16 Pedro Alves <palves@redhat.com>
8329 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
8331 2014-07-15 Pedro Alves <palves@redhat.com>
8333 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
8336 2014-07-11 Pedro Alves <palves@redhat.com>
8338 * linux-low.c (kill_wait_lwp): New function, based on
8339 kill_one_lwp_callback, but use my_waitpid directly.
8340 (kill_one_lwp_callback, linux_kill): Use it.
8342 2014-06-23 Pedro Alves <palves@redhat.com>
8344 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
8345 before setting DR0..DR3.
8347 2014-06-20 Gary Benson <gbenson@redhat.com>
8349 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
8350 * configure: Regenerated.
8351 * config.in: Likewise.
8353 2014-06-20 Gary Benson <gbenson@redhat.com>
8355 * Makefile.in (SFILES): Update locations for files moved
8357 (object file files): Reordered.
8359 2014-06-20 Gary Benson <gbenson@redhat.com>
8361 * i386-low.h (i386_dr_low_can_set_addr): Removed.
8362 (i386_dr_low_set_addr): Likewise.
8363 (i386_dr_low_get_addr): Likewise.
8364 (i386_dr_low_can_set_control): Likewise.
8365 (i386_dr_low_set_control): Likewise.
8366 (i386_dr_low_get_control): Likewise.
8367 (i386_dr_low_get_status): Likewise.
8368 (i386_get_debug_register_length): Likewise.
8369 * linux-x86-low.c (i386_dr_low_set_addr):
8370 Changed signature. Made static.
8371 (i386_dr_low_get_addr): Likewise.
8372 (i386_dr_low_set_control): Likewise.
8373 (i386_dr_low_get_control): Likewise.
8374 (i386_dr_low_get_status): Likewise.
8375 (i386_dr_low): New global variable.
8376 * win32-i386-low.c (i386_dr_low_set_addr):
8377 Changed signature. Made static.
8378 (i386_dr_low_get_addr): Likewise.
8379 (i386_dr_low_set_control): Likewise.
8380 (i386_dr_low_get_control): Likewise.
8381 (i386_dr_low_get_status): Likewise.
8382 (i386_dr_low): New global variable.
8384 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
8386 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8387 * Makefile.in (AR, AR_FLAGS): Define.
8388 * configure: Regenerate.
8390 2014-06-19 Gary Benson <gbenson@redhat.com>
8392 * Makefile.in (i386-dregs.o): New rule.
8393 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8394 * i386-low.c (target.h): Remove include.
8395 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8396 (DR_CONTROL_SHIFT): Likewise.
8397 (DR_CONTROL_SIZE): Likewise.
8398 (DR_RW_EXECUTE): Likewise.
8399 (DR_RW_WRITE): Likewise.
8400 (DR_RW_READ): Likewise.
8401 (DR_RW_IORW): Likewise.
8402 (DR_LEN_1): Likewise.
8403 (DR_LEN_2): Likewise.
8404 (DR_LEN_4): Likewise.
8405 (DR_LEN_8): Likewise.
8406 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8407 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8408 (DR_ENABLE_SIZE): Likewise.
8409 (DR_LOCAL_SLOWDOWN): Likewise.
8410 (DR_GLOBAL_SLOWDOWN): Likewise.
8411 (DR_CONTROL_RESERVED): Likewise.
8412 (I386_DR_CONTROL_MASK): Likewise.
8413 (I386_DR_VACANT): Likewise.
8414 (I386_DR_LOCAL_ENABLE): Likewise.
8415 (I386_DR_GLOBAL_ENABLE): Likewise.
8416 (I386_DR_DISABLE): Likewise.
8417 (I386_DR_SET_RW_LEN): Likewise.
8418 (I386_DR_GET_RW_LEN): Likewise.
8419 (I386_DR_WATCH_HIT): Likewise.
8420 (i386_wp_op_t): Likewise.
8421 (i386_show_dr): Likewise.
8422 (i386_length_and_rw_bits): Likewise.
8423 (i386_insert_aligned_watchpoint): Likewise.
8424 (i386_remove_aligned_watchpoint): Likewise.
8425 (i386_handle_nonaligned_watchpoint): Likewise.
8426 i386_update_inferior_debug_regs(): Likewise.
8427 (i386_dr_insert_watchpoint): Likewise.
8428 (i386_dr_remove_watchpoint): Likewise.
8429 (i386_dr_region_ok_for_watchpoint): Likewise.
8430 (i386_dr_stopped_data_address): Likewise.
8431 (i386_dr_stopped_by_watchpoint): Likewise.
8433 2014-06-19 Gary Benson <gbenson@redhat.com>
8435 * i386-low.c (i386_dr_show): Renamed to
8436 i386_show_dr and made static. All uses updated.
8437 (i386_dr_length_and_rw_bits): Renamed to
8438 i386_length_and_rw_bits and made static.
8440 (i386_dr_insert_aligned_watchpoint): Renamed to
8441 i386_insert_aligned_watchpoint and made static.
8443 (i386_dr_remove_aligned_watchpoint): Renamed to
8444 i386_remove_aligned_watchpoint and made static.
8446 (i386_dr_update_inferior_debug_regs): Renamed to
8447 i386_update_inferior_debug_regs and made static.
8450 2014-06-18 Gary Benson <gbenson@redhat.com>
8452 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8453 (i386_dr_low_can_set_control): Likewise.
8454 (i386_get_debug_register_length): Likewise.
8455 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8456 (i386_dr_low_can_set_control): Likewise.
8457 (i386_get_debug_register_length): Likewise.
8459 2014-06-17 Gary Benson <gbenson@redhat.com>
8461 * i386-low.h (i386-dregs.h): New include.
8462 (DR_FIRSTADDR): Now in i386-dregs.h.
8463 (DR_LASTADDR): Likewise.
8464 (DR_NADDR): Likewise.
8465 (DR_STATUS): Likewise.
8466 (DR_CONTROL): Likewise.
8467 (i386_debug_reg_state): Likewise.
8468 (i386_dr_insert_watchpoint): Likewise.
8469 (i386_dr_remove_watchpoint): Likewise.
8470 (i386_dr_region_ok_for_watchpoint): Likewise.
8471 (i386_dr_stopped_data_address): Likewise.
8472 (i386_dr_stopped_by_watchpoint): Likewise.
8473 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8475 2014-06-18 Gary Benson <gbenson@redhat.com>
8477 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8478 i386_dr_insert_watchpoint.
8479 (i386_low_remove_watchpoint): Renamed to
8480 i386_dr_remove_watchpoint.
8481 (i386_low_region_ok_for_watchpoint): Renamed to
8482 i386_dr_region_ok_for_watchpoint.
8483 (i386_low_stopped_data_address): Renamed to
8484 i386_dr_stopped_data_address.
8485 (i386_low_stopped_by_watchpoint): Renamed to
8486 i386_dr_stopped_by_watchpoint.
8487 * i386-low.c (i386_show_dr): Renamed to
8488 i386_dr_show and made nonstatic. All uses updated.
8489 (i386_length_and_rw_bits): Renamed to
8490 i386_dr_length_and_rw_bits and made nonstatic.
8492 (i386_insert_aligned_watchpoint): Renamed to
8493 i386_dr_insert_aligned_watchpoint and made nonstatic.
8495 (i386_remove_aligned_watchpoint): Renamed to
8496 i386_dr_remove_aligned_watchpoint and made nonstatic.
8498 (i386_update_inferior_debug_regs): Renamed to
8499 i386_dr_update_inferior_debug_regs and made nonstatic.
8501 (i386_low_insert_watchpoint): Renamed to
8502 i386_dr_insert_watchpoint. All uses updated.
8503 (i386_low_remove_watchpoint): Renamed to
8504 i386_dr_remove_watchpoint. All uses updated.
8505 (i386_low_region_ok_for_watchpoint): Renamed to
8506 i386_dr_region_ok_for_watchpoint. All uses updated.
8507 (i386_low_stopped_data_address): Renamed to
8508 i386_dr_stopped_data_address. All uses updated.
8509 (i386_low_stopped_by_watchpoint): Renamed to
8510 i386_dr_stopped_by_watchpoint. All uses updated.
8512 2014-06-18 Gary Benson <gbenson@redhat.com>
8514 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8515 (i386_dr_low_can_set_control): Likewise.
8516 (i386_insert_aligned_watchpoint): New check.
8518 2014-06-18 Gary Benson <gbenson@redhat.com>
8520 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8523 2014-06-18 Gary Benson <gbenson@redhat.com>
8525 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8526 instead of fatal and error.
8527 (i386_handle_nonaligned_watchpoint): Likewise.
8529 2014-06-18 Gary Benson <gbenson@redhat.com>
8531 * i386-low.c (i386_get_debug_register_length): New macro.
8532 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8533 (i386_show_dr): Use debug_printf instead of fprintf. Use
8534 phex to format values.
8536 2014-06-18 Gary Benson <gbenson@redhat.com>
8538 * i386-low.h: Comment changes.
8539 * i386-low.c: Likewise.
8541 2014-06-18 Gary Benson <gbenson@redhat.com>
8543 * i386-low.c: Whitespace changes.
8545 2014-06-12 Tom Tromey <tromey@redhat.com>
8547 * utils.c (freeargv): Remove.
8549 2014-06-12 Tom Tromey <tromey@redhat.com>
8551 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8552 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8553 (parse_debug_format_options): Likewise.
8554 (gdbserver_usage): Likewise.
8555 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8556 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8557 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8559 ($(LIBGNU)): Depend on libiberty.
8560 (all-lib): Recurse into all subdirs.
8561 (install-only): Invoke "install" target in subdirs.
8562 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8564 * configure: Rebuild.
8565 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8566 for vasprintf, vsnprintf, or gettimeofday.
8567 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8570 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8572 * development.sh: Delete.
8573 * Makefile.in (config.status): Adjust dependency on development.sh.
8574 * configure.ac: Adjust development.sh source call.
8575 * configure: Regenerate.
8577 2014-06-02 Pedro Alves <palves@redhat.com>
8579 * ax.c (gdb_free_agent_expr): New function.
8580 * ax.h (gdb_free_agent_expr): New declaration.
8581 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8583 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8585 (clear_breakpoint_conditions_and_commands): New function.
8586 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8587 (clear_breakpoint_conditions_and_commands): New declaration.
8589 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8591 * linux-aarch64-low.c (asm/ptrace.h): Include.
8593 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8595 Fix TLS access for -static -pthread.
8596 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8597 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8598 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8600 2014-05-20 Pedro Alves <palves@redhat.com>
8602 * linux-aarch64-low.c (aarch64_insert_point)
8603 (aarch64_remove_point): No longer check whether the type is
8604 supported here. Adjust to new interface.
8605 (the_low_target): Install aarch64_supports_z_point_type as
8606 supports_z_point_type method.
8607 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8608 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8609 instead of a Z packet char. Adjust.
8610 (arm_supports_z_point_type): New function.
8611 (arm_insert_point, arm_remove_point): Adjust to new interface.
8612 (the_low_target): Install arm_supports_z_point_type.
8613 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8614 (cris_insert_point, cris_remove_point): Adjust to new interface.
8615 Don't check whether the type is supported here.
8616 (the_low_target): Install cris_supports_z_point_type.
8617 * linux-low.c (linux_supports_z_point_type): New function.
8618 (linux_insert_point, linux_remove_point): Adjust to new interface.
8619 * linux-low.h (struct linux_target_ops) <insert_point,
8620 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8621 raw_breakpoint pointer parameter.
8622 <supports_z_point_type>: New method.
8623 * linux-mips-low.c (mips_supports_z_point_type): New function.
8624 (mips_insert_point, mips_remove_point): Adjust to new interface.
8625 Use mips_supports_z_point_type.
8626 (the_low_target): Install mips_supports_z_point_type.
8627 * linux-ppc-low.c (the_low_target): Install NULL as
8628 supports_z_point_type method.
8629 * linux-s390-low.c (the_low_target): Install NULL as
8630 supports_z_point_type method.
8631 * linux-sparc-low.c (the_low_target): Install NULL as
8632 supports_z_point_type method.
8633 * linux-x86-low.c (x86_supports_z_point_type): New function.
8634 (x86_insert_point): Adjust to new insert_point interface. Use
8635 insert_memory_breakpoint. Adjust to new
8636 i386_low_insert_watchpoint interface.
8637 (x86_remove_point): Adjust to remove_point interface. Use
8638 remove_memory_breakpoint. Adjust to new
8639 i386_low_remove_watchpoint interface.
8640 (the_low_target): Install x86_supports_z_point_type.
8641 * lynx-low.c (lynx_target_ops): Install NULL as
8642 supports_z_point_type callback.
8643 * nto-low.c (nto_supports_z_point_type): New.
8644 (nto_insert_point, nto_remove_point): Adjust to new interface.
8645 (nto_target_ops): Install nto_supports_z_point_type.
8646 * mem-break.c: Adjust intro comment.
8647 (struct raw_breakpoint) <raw_type, size>: New fields.
8648 <inserted>: Update comment.
8649 <shlib_disabled>: Delete field.
8650 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8651 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8652 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8653 (raw_bkpt_type_to_target_hw_bp_type): New function.
8654 (find_enabled_raw_code_breakpoint_at): New function.
8655 (find_raw_breakpoint_at): New type and size parameters. Use them.
8656 (insert_memory_breakpoint): New function, based off
8657 set_raw_breakpoint_at.
8658 (remove_memory_breakpoint): New function.
8659 (set_raw_breakpoint_at): Reimplement.
8660 (set_breakpoint): New, based on set_breakpoint_at.
8661 (set_breakpoint_at): Reimplement.
8662 (delete_raw_breakpoint): Go through the_target->remove_point
8663 instead of assuming memory breakpoints.
8664 (find_gdb_breakpoint_at): Delete.
8665 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8666 (find_gdb_breakpoint): New function.
8667 (set_gdb_breakpoint_at): Delete.
8668 (z_type_supported): New function.
8669 (set_gdb_breakpoint_1): New function, loosely based off
8670 set_gdb_breakpoint_at.
8671 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8672 (delete_gdb_breakpoint_at): Delete.
8673 (delete_gdb_breakpoint_1): New function, loosely based off
8674 delete_gdb_breakpoint_at.
8675 (delete_gdb_breakpoint): New function.
8676 (clear_gdb_breakpoint_conditions): Rename to ...
8677 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8679 (add_condition_to_breakpoint): Make static.
8680 (add_breakpoint_condition): Take a struct breakpoint pointer
8681 instead of an address. Adjust.
8682 (gdb_condition_true_at_breakpoint): Rename to ...
8683 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8685 (gdb_condition_true_at_breakpoint): Reimplement.
8686 (add_breakpoint_commands): Take a struct breakpoint pointer
8687 instead of an address. Adjust.
8688 (gdb_no_commands_at_breakpoint): Rename to ...
8689 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8690 parameter. Return true if no breakpoint was found. Change debug
8692 (gdb_no_commands_at_breakpoint): Reimplement.
8693 (run_breakpoint_commands): Rename to ...
8694 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8695 and change return type to boolean.
8696 (run_breakpoint_commands): New function.
8697 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8698 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8699 breakpoint. Go through the_target->remove_point instead of
8700 assuming memory breakpoint.
8701 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8702 software and hardware breakpoints.
8703 (reinsert_raw_breakpoint): Go through the_target->insert_point
8704 instead of assuming memory breakpoint.
8705 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8706 software and hardware breakpoints.
8707 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8708 Check both software and hardware breakpoints.
8709 (validate_inserted_breakpoint): Assert the breakpoint is a
8710 software breakpoint. Set the inserted flag to -1 instead of
8711 setting shlib_disabled.
8712 (delete_disabled_breakpoints): Adjust.
8713 (validate_breakpoints): Only validate software breakpoints.
8714 Adjust to inserted flag change.
8715 (check_mem_read, check_mem_write): Skip breakpoint types other
8716 than software breakpoints. Adjust to inserted flag change.
8717 * mem-break.h (enum raw_bkpt_type): New enum.
8718 (raw_breakpoint, struct process_info): Forward declare.
8719 (Z_packet_to_target_hw_bp_type): Delete declaration.
8720 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8721 (set_gdb_breakpoint, delete_gdb_breakpoint)
8722 (clear_breakpoint_conditions): New declarations.
8723 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8724 (breakpoint_inserted_here): Update comment.
8725 (add_breakpoint_condition, add_breakpoint_commands): Replace
8726 address parameter with a breakpoint pointer parameter.
8727 (gdb_breakpoint_here): Update comment.
8728 (delete_gdb_breakpoint_at): Delete.
8729 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8730 * server.c (process_point_options): Take a struct breakpoint
8731 pointer instead of an address. Adjust.
8732 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8733 delete_gdb_breakpoint.
8734 * spu-low.c (spu_target_ops): Install NULL as
8735 supports_z_point_type method.
8736 * target.h: Include mem-break.h.
8737 (struct target_ops) <prepare_to_access_memory>: Update comment.
8738 <supports_z_point_type>: New field.
8739 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8740 instead of a char. Also take a raw breakpoint pointer.
8741 * win32-arm-low.c (the_low_target): Install NULL as
8742 supports_z_point_type.
8743 * win32-i386-low.c (i386_supports_z_point_type): New function.
8744 (i386_insert_point, i386_remove_point): Adjust to new interface.
8745 (the_low_target): Install i386_supports_z_point_type.
8746 * win32-low.c (win32_supports_z_point_type): New function.
8747 (win32_insert_point, win32_remove_point): Adjust to new interface.
8748 (win32_target_ops): Install win32_supports_z_point_type.
8749 * win32-low.h (struct win32_target_ops):
8750 <supports_z_point_type>: New method.
8751 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8752 instead of a char. Also take a raw breakpoint pointer.
8754 2014-05-20 Pedro Alves <palves@redhat.com>
8756 * mem-break.h: Include break-common.h.
8757 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8758 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8759 (Z_packet_to_target_hw_bp_type): New declaration.
8760 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8761 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8762 (Z_PACKET_ACCESS_WP): Delete macros.
8763 (Z_packet_to_hw_type): Delete function.
8764 * i386-low.h: Don't include break-common.h here.
8765 (Z_packet_to_hw_type): Delete declaration.
8766 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8767 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8768 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8769 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8770 * linux-aarch64-low.c: Don't include break-common.h here.
8771 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8772 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8773 (Z_packet_to_target_hw_bp_type): Delete function.
8774 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8776 (mips_insert_point, mips_remove_point): Use
8777 Z_packet_to_target_hw_bp_type.
8779 2014-05-20 Pedro Alves <palves@redhat.com>
8781 * linux-aarch64-low.c: Include break-common.h.
8782 (enum target_point_type): Delete.
8783 (Z_packet_to_point_type): Rename to ...
8784 (Z_packet_to_target_hw_bp_type): ... this, and return a
8785 target_hw_bp_type instead.
8786 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8787 instead of an enum target_point_type.
8788 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8790 (aarch64_dr_state_insert_one_point)
8791 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8792 (aarch64_handle_aligned_watchpoint)
8793 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8794 Take an enum target_hw_bp_type instead of an enum
8796 (aarch64_supports_z_point_type): New function.
8797 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8798 use Z_packet_to_target_hw_bp_type.
8800 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8802 * configure.ac: Only use -Werror by default when DEVELOPMENT
8804 * configure: Regenerate.
8806 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8808 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8809 * linux-x86-low.c (X86_64_USER_REGS): New.
8810 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8812 2014-04-28 Yao Qi <yao@codesourcery.com>
8814 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8817 2014-04-25 Pedro Alves <palves@redhat.com>
8820 * linux-low.c (linux_attach_fail_reason_string): New function.
8821 (linux_attach_lwp): Delete.
8822 (linux_attach_lwp_1): Rename to ...
8823 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8824 argument. Remove "initial" parameter. Return int instead of
8825 void. Don't error or warn here.
8826 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8827 failure to attach to the tgid. Call warning when failing to
8829 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8830 argument. Remove "initial" parameter. Return int instead of
8831 void. Don't error or warn here.
8832 (linux_attach_fail_reason_string): New declaration.
8833 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8834 interface change. Use linux_attach_fail_reason_string.
8836 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8837 Walfred Tedeschi <walfred.tedeschi@intel.com>
8839 * Makefile.in: Added rules to handle new files
8840 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8841 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8842 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8843 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8844 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8845 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8847 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8848 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8849 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8850 i386/x32-avx512.xml.
8851 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8852 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8853 i386/x32-avx512-linux.xml.
8854 * i387-fp.c (num_avx512_k_registers): New constant for number
8856 (num_avx512_zmmh_low_registers): New constant for number of
8857 lower ZMM registers (0-15).
8858 (num_avx512_zmmh_high_registers): New constant for number of
8859 higher ZMM registers (16-31).
8860 (num_avx512_ymmh_registers): New contant for number of higher
8861 YMM registers (ymm16-31 added by avx521 on x86_64).
8862 (num_avx512_xmm_registers): New constant for number of higher
8863 XMM registers (xmm16-31 added by AVX512 on x86_64).
8864 (struct i387_xsave): Add space for AVX512 registers.
8865 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8866 Add code to handle AVX512 registers.
8867 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8868 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8869 prototypei from generated file.
8870 (tdesc_amd64_avx512_linux): Likewise.
8871 (init_registers_x32_avx512_linux): Likewise.
8872 (tdesc_x32_avx512_linux): Likewise.
8873 (init_registers_i386_avx512_linux): Likewise.
8874 (tdesc_i386_avx512_linux): Likewise.
8875 (x86_64_regmap): Add AVX512 registers.
8876 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8878 (initialize_low_arch): Add code to initialize AVX512 registers.
8880 2014-04-23 Pedro Alves <palves@redhat.com>
8882 * mem-break.c (find_gdb_breakpoint_at): Make static.
8883 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8885 2014-04-23 Pedro Alves <palves@redhat.com>
8887 * i386-low.c: Don't include break-common.h here.
8888 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8889 prototype to take target_hw_bp_type as argument instead of a Z
8891 * i386-low.h: Include break-common.h here.
8892 (Z_packet_to_hw_type): Declare.
8893 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8895 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8896 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8897 (x86_remove_point): Convert the packet number to a
8898 target_hw_bp_type before calling i386_low_remove_watchpoint.
8899 * win32-i386-low.c (i386_insert_point): Convert the packet number
8900 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8901 (i386_remove_point): Convert the packet number to a
8902 target_hw_bp_type before calling i386_low_remove_watchpoint.
8904 2014-04-23 Pedro Alves <palves@redhat.com>
8906 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8908 2014-04-10 Pedro Alves <palves@redhat.com>
8910 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8911 Check if the condition or command is NULL before checking if the
8912 breakpoint is known. On success, return true.
8913 * mem-break.h (add_breakpoint_condition): Document return.
8914 (add_breakpoint_commands): Add describing comment.
8915 * server.c (skip_to_semicolon): New function.
8916 (process_point_options): Use it.
8918 2014-04-09 Pedro Alves <palves@redhat.com>
8920 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8923 2014-02-27 Pedro Alves <palves@redhat.com>
8926 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8928 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8930 (last_thread_of_process_p): Take a PID argument instead of a
8932 (linux_wait_for_lwp): Delete.
8933 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8935 (linux_low_filter_event): New function, party factored out from
8936 linux_wait_for_event.
8937 (linux_wait_for_event): Rename to ...
8938 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8939 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8940 sigsuspend. Check for zombie leaders.
8941 (linux_wait_for_event): Reimplement as wrapper around
8942 linux_wait_for_event_filtered.
8943 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8944 a normal or signal exit is seen, it's the whole process exiting.
8945 (wait_for_sigstop): No longer a for_each_inferior callback.
8946 Rewrite on top of linux_wait_for_event_filtered.
8947 (stop_all_lwps): Call wait_for_sigstop directly.
8948 * server.c (resume, handle_target_event): Handle
8949 TARGET_WAITKIND_NO_RESUMED.
8951 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8953 * win32-low.c (psapi_get_dll_name,
8954 * win32_CreateToolhelp32Snapshot): Delete.
8955 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8956 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8958 (handle_load_dll): Add function description.
8959 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8961 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8963 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8965 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8966 base address when calling win32_add_one_solib.
8967 (handle_load_dll): Delete local variable load_addr.
8968 Remove 0x1000 offset applied to DLL base address when calling
8969 win32_add_one_solib.
8970 (handle_unload_dll): Add comment.
8972 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8974 * win32-low.c (win32_add_all_dlls): Renames
8975 win32_ensure_ntdll_loaded. Rewrite function documentation.
8976 Adjust implementation to always load all DLLs.
8977 Add 0x1000 offset to DLL base address when calling
8978 win32_add_one_solib.
8979 (child_initialization_done): New static global.
8980 (do_initial_child_stuff): Set child_initialization_done to
8981 zero during child initialization, and 1 after. Replace call
8982 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8984 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8985 (handle_unload_dll): Add function documentation.
8986 (get_child_debug_event): Ignore load and unload DLL events
8987 during child initialization.
8989 2014-02-20 Doug Evans <dje@google.com>
8991 Remove global all_lwps.
8992 * inferiors.h (ptid_of): Move here from linux-low.h.
8993 (pid_of, lwpid_of): Ditto.
8994 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8995 parameter is a struct thread_info * now.
8996 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8997 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8998 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
9000 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
9001 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
9002 * linux-arm-low.c (update_registers_callback): Update, "entry"
9003 parameter is a struct thread_info * now.
9004 Fetch lwpid from current_inferior directly.
9005 (arm_insert_point): Pass &all_threads to find_inferior instead of
9007 (arm_remove_point): Ditto.
9008 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
9009 (arm_prepare_to_resume): Fetch pid from thread.
9010 (arm_read_description): Fetch lwpid from current_inferior directly.
9011 * linux-low.c (all_lwps): Delete.
9012 (delete_lwp): Delete call to remove_inferior.
9013 (handle_extended_wait): Fetch lwpid from thread.
9014 (add_lwp): Don't set lwp->entry.id. Remove call to
9015 add_inferior_to_list.
9016 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
9017 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
9018 (kill_one_lwp_callback): Ditto.
9019 (linux_kill): Don't dereference NULL pointer.
9020 Fetch ptid,lwpid from thread.
9021 (get_detach_signal): Fetch ptid from thread.
9022 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
9023 Simplify call to regcache_invalidate_thread.
9024 (delete_lwp_callback): Update, "entry" parameter is a
9025 struct thread_info * now. Fetch pid from thread.
9026 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
9027 (status_pending_p_callback): Update, "entry" parameter is a
9028 struct thread_info * now. Fetch ptid from thread.
9029 (find_lwp_pid): Update, "entry" parameter is a
9030 struct thread_info * now.
9031 (linux_wait_for_lwp): Fetch pid from thread.
9032 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
9033 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
9034 (enqueue_one_deferred_signal): Fetch lwpid from thread.
9035 (dequeue_one_deferred_signal): Ditto.
9036 (cancel_breakpoint): Fetch ptid from current_inferior.
9037 (linux_wait_for_event): Pass &all_threads to find_inferior,
9038 not &all_lwps. Fetch ptid, lwpid from thread.
9039 (count_events_callback): Update, "entry" parameter is a
9040 struct thread_info * now.
9041 (select_singlestep_lwp_callback): Ditto.
9042 (select_event_lwp_callback): Ditto.
9043 (cancel_breakpoints_callback): Ditto.
9044 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
9046 (select_event_lwp): Ditto. Fetch ptid from event_thread.
9047 (unsuspend_one_lwp): Update, "entry" parameter is a
9048 struct thread_info * now.
9049 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
9051 (linux_stabilize_threads): Ditto. And for for_each_inferior.
9052 Fetch lwpid from thread, not lwp.
9053 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
9054 Pass &all_threads to find_inferior, not &all_lwps.
9055 (send_sigstop): Fetch lwpid from thread, not lwp.
9056 (send_sigstop_callback): Update, "entry" parameter is a
9057 struct thread_info * now.
9058 (suspend_and_send_sigstop_callback): Ditto.
9059 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
9060 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
9061 struct thread_info * now.
9062 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
9064 (lwp_running): Update, "entry" parameter is a
9065 struct thread_info * now.
9066 (stop_all_lwps): Fetch ptid from thread.
9067 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
9068 (linux_resume_one_lwp): Fetch lwpid from thread.
9069 (linux_set_resume_request): Update, "entry" parameter is a
9070 struct thread_info * now. Fetch pid, lwpid from thread.
9071 (resume_status_pending_p): Update, "entry" parameter is a
9072 struct thread_info * now.
9073 (need_step_over_p): Ditto. Fetch lwpid from thread.
9074 (start_step_over): Fetch lwpid from thread.
9075 (linux_resume_one_thread): Update, "entry" parameter is a
9076 struct thread_info * now. Fetch lwpid from thread.
9077 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
9078 (proceed_one_lwp): Update, "entry" parameter is a
9079 struct thread_info * now. Fetch lwpid from thread.
9080 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
9081 struct thread_info * now.
9082 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
9083 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
9084 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
9086 (regsets_store_inferior_registers): Ditto.
9087 (fetch_register, store_register): Ditto.
9088 (linux_read_memory, linux_write_memory): Ditto.
9089 (linux_request_interrupt): Ditto.
9090 (linux_read_auxv): Ditto.
9091 (linux_xfer_siginfo): Ditto.
9092 (linux_qxfer_spu): Ditto.
9093 (linux_qxfer_libraries_svr4): Ditto.
9094 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
9095 moved to inferiors.h.
9097 (get_thread_lwp): Update.
9098 (struct lwp_info): Delete member "entry". Simplify comment for
9101 * linux-mips-low.c (mips_read_description): Fetch lwpid from
9102 current_inferior directly.
9103 (update_watch_registers_callback): Update, "entry" parameter is a
9104 struct thread_info * now. Fetch pid from thread.
9105 (mips_linux_prepare_to_resume): Fetch ptid from thread.
9106 (mips_insert_point): Fetch lwpid from current_inferior.
9107 Pass &all_threads to find_inferior, not &all_lwps.
9108 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
9109 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
9111 (mips_stopped_data_address): Ditto.
9112 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
9114 * linux-tile-low.c (tile_arch_setup): Ditto.
9115 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
9116 (update_debug_registers_callback): Update, "entry" parameter is a
9117 struct thread_info * now. Fetch pid from thread.
9118 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
9119 Pass &all_threads to find_inferior, not &all_lwps.
9120 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
9121 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
9122 Pass &all_threads to find_inferior, not &all_lwps.
9123 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
9124 (i386_dr_low_get_status): Ditto.
9125 (x86_linux_prepare_to_resume): Fetch ptid from thread.
9126 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
9127 (x86_linux_read_description): Ditto.
9128 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
9130 2014-02-20 Doug Evans <dje@google.com>
9132 * inferiors.c (get_first_inferior): Fix buglet.
9134 2014-02-19 Doug Evans <dje@google.com>
9136 * gdbthread.h (add_thread): Change result type to struct thread_info *.
9137 * inferiors.c (add_thread): Change result type to struct thread_info *.
9138 All callers updated.
9139 (add_lwp): Call add_thread here instead of in callers.
9140 All callers updated.
9141 * linux-low.h (get_lwp_thread): Rewrite.
9142 (struct lwp_info): New member "thread".
9144 2014-02-19 Doug Evans <dje@google.com>
9146 * linux-low.c (add_lwp): Change result to struct lwp_info *.
9147 All callers updated.
9149 2014-02-19 Doug Evans <dje@google.com>
9151 * inferiors.c (add_thread): Fix whitespace.
9153 2014-02-19 Doug Evans <dje@google.com>
9155 * dll.c (clear_dlls): Replace accessing list implemention details
9157 * gdbthread.h (get_first_thread): Declare.
9158 * inferiors.c (for_each_inferior_with_data): New function.
9159 (get_first_thread): New function.
9160 (find_thread_ptid): Simplify.
9161 (get_first_inferior): New function.
9162 (clear_list): Delete.
9163 (one_inferior_p): New function.
9164 (clear_inferior_list): New function.
9165 (clear_inferiors): Update.
9166 * inferiors.h (for_each_inferior_with_data): Declare.
9167 (clear_inferior_list): Declare.
9168 (one_inferior_p): Declare.
9169 (get_first_inferior): Declare.
9170 * linux-low.c (linux_wait_for_event): Replace accessing list
9171 implemention details with API function.
9172 * server.c (target_running): Ditto.
9173 (accumulate_file_name_length): New function.
9174 (emit_dll_description): New function.
9175 (handle_qxfer_libraries): Replace accessing list implemention
9176 details with API function.
9177 (handle_qxfer_threads_worker): New function.
9178 (handle_qxfer_threads_proper): Replace accessing list implemention
9179 details with API function.
9180 (handle_query): Ditto.
9181 (visit_actioned_threads_callback_ftype): New typedef.
9182 (visit_actioned_threads_data): New struct.
9183 (visit_actioned_threads): Rewrite to be find_inferior callback.
9184 (resume): Call find_inferior.
9185 (handle_status): Replace accessing list implemention
9186 details with API function.
9187 (process_serial_event): Replace accessing list implemention details
9189 * target.c (set_desired_inferior): Replace accessing list implemention
9190 details with API function.
9191 * tracepoint.c (same_process_p): New function.
9192 (gdb_agent_about_to_close): Replace accessing list implemention
9193 details with API function.
9194 * win32-low.c (child_delete_thread): Replace accessing list
9195 implemention details with API function.
9196 (match_dll_by_basename): New function.
9197 (dll_is_loaded_by_basename): New function.
9198 (win32_ensure_ntdll_loaded): Replace accessing list implemention
9199 details call to dll_is_loaded_by_basename.
9201 2014-02-19 Doug Evans <dje@google.com>
9203 * dll.h (struct dll_info): Add comment.
9204 * gdbthread.h (struct thread_info): Add comment.
9205 (current_ptid): Simplify.
9206 * inferiors.c (add_process): Update.
9207 (remove_process): Update.
9208 * inferiors.h (struct process_info): Rename member "head" to "entry".
9209 * linux-low.c (delete_lwp): Update.
9211 (last_thread_of_process_p): Update.
9212 (kill_one_lwp_callback, linux_kill): Update.
9213 (status_pending_p_callback): Update.
9214 (wait_for_sigstop): Update. Simplify read of ptid.
9215 (start_step_over): Update.
9216 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
9217 (get_lwp_thread): Update.
9218 (struct lwp_info): Rename member "head" to "entry".
9219 * regcache.h (inferior_list_entry): Delete.
9220 * server.c (kill_inferior_callback): Update.
9221 (detach_or_kill_inferior_callback): Update.
9222 (print_started_pid): Update.
9223 (print_attached_pid): Update.
9224 (process_serial_event): Simplify read of ptid.
9225 * thread-db.c (thread_db_create_event): Update.
9226 (thread_db_get_tls_address): Update.
9227 * win32-low.c (current_inferior_ptid): Simplify.
9229 2014-02-19 Tom Tromey <tromey@redhat.com>
9231 * target.h (struct target_ops) <supports_btrace>: Add target_ops
9233 (target_supports_btrace): Update.
9235 2014-02-14 Yao Qi <yao@codesourcery.com>
9237 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
9238 (rsp-low-ipa.o): New target.
9240 2014-02-12 Tom Tromey <tromey@redhat.com>
9242 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
9243 convert_ascii_to_int.
9244 * regcache.c (registers_to_string): Likewise.
9245 * remote-utils.c (decode_M_packet): Likewise.
9246 * server.c (process_serial_event): Likewise.
9248 2014-02-12 Tom Tromey <tromey@redhat.com>
9250 * server.c (handle_query, handle_v_run): Use hex2bin, not
9252 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
9254 2014-02-12 Tom Tromey <tromey@redhat.com>
9256 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
9257 convert_int_to_ascii.
9258 * regcache.c (registers_to_string, collect_register_as_string):
9260 * remote-utils.c (look_up_one_symbol, relocate_instruction):
9262 * server.c (process_serial_event): Likewise.
9263 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
9264 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
9266 2014-02-12 Tom Tromey <tromey@redhat.com>
9268 * remote-utils.c (look_up_one_symbol, monitor_output): Use
9269 bin2hex, not hexify.
9270 * tracepoint.c (cmd_qtstatus): Likewise.
9272 2014-02-12 Tom Tromey <tromey@redhat.com>
9274 * remote-utils.c (monitor_output): Pass explicit length to
9277 2014-02-12 Tom Tromey <tromey@redhat.com>
9279 * tracepoint.c: Include rsp-low.h.
9280 * server.c: Include rsp-low.h.
9281 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
9282 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
9284 * remote-utils.c: Include rsp-low.h.
9285 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
9286 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
9287 (convert_int_to_ascii, convert_ascii_to_int): Move to
9289 * regcache.c: Include rsp-low.h.
9290 * ax.c: Include rsp-low.h.
9291 * Makefile.in (SFILES): Add common/rsp-low.c.
9292 (OBS): Add rsp-low.o.
9293 (rsp-low.o): New target.
9295 2014-02-12 Tom Tromey <tromey@redhat.com>
9297 * utils.h (pulongest, plongest, phex_nz): Don't declare.
9298 Include print-utils.h.
9299 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
9300 (plongest, thirty_two, phex_nz): Remove.
9301 * Makefile.in (SFILES): Add common/print-utils.c.
9302 (OBS): Add print-utils.o.
9303 (print-utils-ipa.o): New target.
9304 (print-utils.o): New target.
9305 (IPA_OBJS): Add print-utils-ipa.o.
9307 2014-02-06 Tom Tromey <tromey@redhat.com>
9309 * Makefile.in (SFILES): Fix indentation.
9311 2014-02-05 Doug Evans <dje@google.com>
9313 * linux-low.c (linux_wait_for_event): Improve comment.
9314 (linux_wait_1): Keep current_inferior in sync with event_child.
9316 2014-01-22 Doug Evans <dje@google.com>
9318 * gdbthread.h (gdb_id_to_thread): Delete, unused.
9320 2014-01-22 Doug Evans <dje@google.com>
9322 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
9323 * configure: Regenerate.
9324 * config.in: Regenerate.
9325 * Makefile.in (SFILES): Add debug.c.
9327 * debug.c: New file.
9328 * debug.h: New file.
9329 * linux-aarch64-low.c (*): Update all debugging printfs to use
9330 debug_printf instead of fprintf.
9331 * linux-arm-low.c (*): Ditto.
9332 * linux-cris-low.c (*): Ditto.
9333 * linux-crisv32-low.c (*): Ditto.
9334 * linux-m32r-low.c (*): Ditto.
9335 * linux-sparc-low.c (*): Ditto.
9336 * linux-x86.c (*): Ditto.
9337 * linux-low.c (*): Ditto.
9338 (linux_wait_1): Add calls to debug_enter, debug_exit.
9339 (linux_wait): Remove redundant debugging printf.
9340 (stop_all_lwps): Add calls to debug_enter, debug_exit.
9341 (linux_resume, unstop_all_lwps): Ditto.
9342 * mem-break.c (*): Update all debugging printfs to use
9343 debug_printf instead of fprintf.
9344 * remote-utils.c (*): Ditto.
9345 * thread-db.c (*): Ditto.
9346 * server.c #include <ctype.h>, "gdb_vecs.h".
9347 (debug_threads): Moved to debug.c.
9348 (*): Update all debugging printfs to use debug_printf instead of
9350 (start_inferior): Replace call to fflush with call to debug_flush.
9351 (monitor_show_help): Mention set debug-format.
9352 (parse_debug_format_options): New function.
9353 (handle_monitor_command): Handle "monitor set debug-format".
9354 (gdbserver_usage): Mention --debug-format.
9355 (main): Parse --debug-format.
9356 * server.h (debug_threads): Declaration moved to debug.h.
9358 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
9359 trace_debug_1 that uses debug_printf.
9360 (tracepoint_look_up_symbols): Update all debugging printfs to use
9361 debug_printf instead of fprintf.
9363 2014-01-20 Baruch Siach <baruch@tkos.co.il>
9365 * linux-xtensa-low.c: Include asm/ptrace.h instead of
9368 2014-01-17 Pedro Alves <palves@redhat.com>
9371 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
9372 defined after including gdb_proc_service.h.
9374 2014-01-16 Doug Evans <dje@google.com>
9376 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
9377 (match_dll): Use it.
9379 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
9381 * target.h (target_ops) <read_btrace>: Change parameters and
9382 return type to allow error reporting.
9383 * server.c (handle_qxfer_btrace): Support delta reads. Pass
9384 trace reading errors on.
9385 * linux-low.c (linux_low_read_btrace): Pass trace reading
9387 (linux_low_disable_btrace): New.
9389 2014-01-15 Doug Evans <dje@google.com>
9391 * inferiors.c (thread_id_to_gdb_id): Delete.
9392 * inferiors.h (thread_id_to_gdb_id): Delete.
9394 2014-01-13 Eli Zaretskii <eliz@gnu.org>
9396 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9397 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9400 2014-01-08 Pedro Alves <palves@redhat.com>
9402 * server.c (handle_status): Don't discard previous queued stop
9403 replies or thread's pending status here.
9404 (main) <disconnection>: Do it here instead.
9406 2014-01-08 Pedro Alves <palves@redhat.com>
9408 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9409 * server.c (visit_actioned_threads, handle_pending_status): New
9411 (handle_v_cont): Factor out parts to ...
9412 (resume): ... this new function. If in all-stop, and a thread
9413 being resumed has a pending status, report it without actually
9415 (myresume): Adjust to use the new 'resume' function.
9416 (clear_pending_status_callback, set_pending_status_callback)
9417 (find_status_pending_thread_callback): New functions.
9418 (handle_status): Handle the case of multiple threads having
9419 interesting statuses to report. Report threads' real last signal
9420 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9421 with an interesting thread to report the status for, instead of
9422 always reporting the status of the first thread.
9424 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9426 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9427 * gdbreplay.c (gdbreplay_version): Likewise.
9429 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9431 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9432 iov.iov_len with the real length in use.
9434 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9436 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9437 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9438 for all targets that use win32-low.c.
9439 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9440 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9442 2013-12-13 Pedro Alves <palves@redhat.com>
9444 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9445 if equal to TARGET_WAITKIND_LOADED.
9446 * win32-low.c (cached_status): New static global.
9447 (win32_wait): Add declaration.
9448 (do_initial_child_stuff): Flush all initial pending debug events
9449 up to the initial breakpoint.
9450 (win32_wait): If CACHED_STATUS was set, return that instead
9451 of doing a real wait. Remove the code resuming the execution
9452 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9453 during the initial phase. Also remove the code changing
9454 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9455 TARGET_WAITKIND_STOPPED.
9457 2013-12-11 Yao Qi <yao@codesourcery.com>
9459 * notif.c (handle_notif_ack): Return 0 if no notification
9462 2013-11-20 Doug Evans <dje@google.com>
9464 * linux-low.c (linux_set_resume_request): Fix comment.
9466 2013-11-20 Doug Evans <dje@google.com>
9468 * linux-low.c (resume_status_pending_p): Tweak comment.
9470 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9472 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9473 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9474 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9475 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9476 (srv_amd64_regobj): Add amd64-mpx.o.
9477 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9478 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9479 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9480 * i387-fp.c (num_pl_bnd_register) Added constant.
9481 (num_pl_bnd_cfg_registers) Added constant.
9482 (struct i387_xsave) Added reserved area and MPX fields.
9483 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9484 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9486 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9487 (init_registers_amd64_mpx_linux): Declare new function.
9488 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9489 (x86_64_regmap): Add MPX registers.
9490 (x86_linux_read_description): Add MPX case.
9491 (initialize_low_arch): Initialize MPX targets.
9493 2013-11-18 Tom Tromey <tromey@redhat.com>
9495 * configure: Rebuild.
9496 * configure.ac: Don't check for stdlib.h.
9497 * gdbreplay.c: Unconditionally include stdlib.h.
9499 2013-11-18 Tom Tromey <tromey@redhat.com>
9501 * config.in: Rebuild.
9502 * configure: Rebuild.
9503 * configure.ac: Don't use AC_HEADER_DIRENT.
9505 2013-11-18 Tom Tromey <tromey@redhat.com>
9507 * server.h: Don't check HAVE_STRING_H.
9508 * gdbreplay.c: Don't check HAVE_STRING_H.
9509 * configure: Rebuild.
9511 2013-11-18 Tom Tromey <tromey@redhat.com>
9513 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9516 2013-11-08 Tom Tromey <tromey@redhat.com>
9518 * configure, config.in: Rebuild.
9519 * configure.ac: Remove unused configury.
9521 2013-11-08 Tom Tromey <tromey@redhat.com>
9523 * acinclude.m4: Include common.m4, codeset.m4.
9524 * configure, config.in: Rebuild.
9525 * configure.ac: Use GDB_AC_COMMON.
9527 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9529 * linux-s390-low.c (HWCAP_S390_TE): New define.
9530 (s390_arch_setup): Consider the TE field in the HWCAP for
9531 determining 'have_regset_tdb'.
9533 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9536 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9539 2013-10-02 Pedro Alves <palves@redhat.com>
9541 * server.c (process_serial_event): Don't output "GDBserver
9542 exiting" if GDB is connected through stdio.
9543 * target.c (mywait): Likewise, be silent if GDB is connected
9546 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9548 * lynx-low.c (lynx_add_threads_after_attach): New function.
9549 (lynx_attach): Remove call to add_thread. Add call to
9550 lynx_add_threads_after_attach instead.
9552 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9554 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9555 * config.in, configure: Regenerated.
9557 2013-09-18 Yao Qi <yao@codesourcery.com>
9560 * server.c (start_inferior): Clear 'resume_info'.
9562 2013-09-16 Jiong Wang <jiwang@tilera.com>
9564 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9567 2013-09-16 Jiong Wang <jiwang@tilera.com>
9569 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9570 linux-tile-low.o to srv_tgtobj.
9572 2013-09-16 Will Newton <will.newton@linaro.org>
9574 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9577 2013-09-06 Pedro Alves <palves@redhat.com>
9579 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9580 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9581 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9582 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9583 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9584 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9586 2013-09-06 Pedro Alves <palves@redhat.com>
9588 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9589 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9591 2013-09-06 Pedro Alves <palves@redhat.com>
9593 * linux-amd64-ipa.c: Include tracepoint.h.
9594 * linux-i386-ipa.c: Include tracepoint.h.
9596 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9598 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9599 (ps_get_thread_area): New function.
9601 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9603 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9604 (initialize_low_arch): Call init_registers_crisv32 rather than
9605 init_register_crisv32.
9607 2013-09-05 Pedro Alves <palves@redhat.com>
9609 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9611 * hostio.h: ... this new file.
9612 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9613 win32-low.c: Include hostio.h.
9615 2013-09-05 Pedro Alves <palves@redhat.com>
9617 * server.h (gdb_client_data, handler_func, callback_handler_func)
9618 (delete_file_handler, add_file_handler, append_callback_event)
9619 (delete_callback_event, start_event_loop, initialize_event_loop):
9620 Move to event-loop.h and include it.
9621 * event-loop.h: New file.
9623 2013-09-05 Pedro Alves <palves@redhat.com>
9625 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9626 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9627 (loaded_dll, unloaded_dll): Move to ...
9628 * dll.h: ... this new file.
9629 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9631 2013-09-05 Pedro Alves <palves@redhat.com>
9633 * server.h (current_process, get_thread_process, all_processes)
9634 (add_inferior_to_list, for_each_inferior, current_inferior)
9635 (remove_inferior, add_process, remove_process, find_process_pid)
9636 (have_started_inferiors_p, have_attached_inferiors_p)
9637 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9638 (clear_inferiors, find_inferior, find_inferior_id)
9639 (inferior_target_data, set_inferior_target_data)
9640 (inferior_regcache_data, set_inferior_regcache_data): Move to
9641 inferiors.h, and include it.
9642 * inferiors.h: New file.
9644 2013-09-05 Pedro Alves <palves@redhat.com>
9646 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9650 2013-09-05 Pedro Alves <palves@redhat.com>
9652 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9654 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9655 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9656 (handle_tracepoint_general_set, handle_tracepoint_query)
9657 (tracepoint_finished_step, tracepoint_was_hit)
9658 (release_while_stepping_state_list, current_traceframe)
9659 (in_readonly_region, traceframe_read_mem)
9660 (fetch_traceframe_registers, traceframe_read_sdata)
9661 (traceframe_read_info, struct fast_tpoint_collect_status)
9662 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9663 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9664 (supply_fast_tracepoint_registers)
9665 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9666 (ipa_tdesc, claim_trampoline_space)
9667 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9668 (agent_mem_read, agent_get_trace_state_variable_value)
9669 (agent_set_trace_state_variable_value, agent_tsv_read)
9670 (agent_mem_read_string, get_raw_reg_func_addr)
9671 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9672 * tracepoint.h: ... this new file.
9674 2013-09-05 Pedro Alves <palves@redhat.com>
9676 * server.h (perror_with_name, error, fatal, warning, paddress)
9677 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9679 * utils.h: New file.
9681 2013-09-05 Pedro Alves <palves@redhat.com>
9683 * server.h (remote_debug, noack_mode, transport_is_reliable)
9684 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9685 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9686 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9687 (write_enn, initialize_async_io, enable_async_io)
9688 (disable_async_io, check_remote_input_interrupt_request)
9689 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9690 (dead_thread_notify, prepare_resume_reply)
9691 (decode_address_to_semicolon, decode_address, decode_m_packet)
9692 (decode_M_packet, decode_X_packet, decode_xfer_write)
9693 (decode_search_memory_packet, unhexify, hexify)
9694 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9695 (look_up_one_symbol, relocate_instruction)
9696 (monitor_output): Move to remote-utils.h, and include it.
9697 * remote-utils.h: New file.
9699 2013-09-05 Pedro Alves <palves@redhat.com>
9701 * server.h (_): Delete.
9703 2013-09-02 Pedro Alves <palves@redhat.com>
9705 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9706 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9708 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9710 2013-09-02 Pierre Muller <muller@sourceware.org>
9712 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9713 or WriteProcessMemory complete successfully and handle
9714 ERROR_PARTIAL_COPY error.
9716 2013-09-02 Pedro Alves <palves@redhat.com>
9718 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9719 error instead of EIO.
9721 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9724 * linux-low.c: Include filestuff.h.
9725 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9726 * lynx-low.c: Include filestuff.h.
9727 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9728 * server.c: Include filestuff.h.
9729 (main): Call notice_open_fds.
9730 * spu-low.c: Include filestuff.h.
9731 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9733 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9735 * Makefile.in: Explain why ../target and ../nat are not
9736 listed as include file search paths.
9737 (linux-waitpid.o): New object file rule.
9738 * configure.srv (srv_native_linux_obj): New variable.
9739 Replace all occurrences of linux native object files with
9740 $srv_native_linux_obj.
9741 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9742 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9743 (linux_enable_event_reporting): Remove declaration.
9744 (my_waitpid): Moved to common/linux-waitpid.c.
9745 (linux_wait_for_event): Pass ptid when calling
9746 linux_enable_event_reporting.
9747 (linux_supports_tracefork_flag): Remove.
9748 (linux_enable_event_reporting): Likewise.
9749 (linux_tracefork_grandchild): Remove.
9750 (STACK_SIZE): Moved to common/linux-ptrace.c.
9751 (linux_tracefork_child): Remove.
9752 (linux_test_for_tracefork): Remove.
9753 (linux_look_up_symbols): Call linux_supports_traceclone.
9754 (initialize_low): Remove call to linux_test_for_tracefork.
9755 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9756 common/linux-ptrace.h.
9757 (PTRACE_TYPE_ARG4): Likewise.
9758 Include linux-ptrace.h.
9760 2013-08-21 Pedro Alves <palves@redhat.com>
9762 * config.in: Renegerate.
9764 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9766 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9767 (SFILES): Remove $(srcdir)/common/target-common.c and
9768 add $(srcdir)/target/waitstatus.c.
9769 (OBS): Remove target-common.o and add waitstatus.o.
9770 (server_h): Remove $(srcdir)/../common/target-common.h and
9771 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9772 and $(srcdir)/../target/waitstatus.h.
9773 (target-common.o): Remove.
9774 (waitstatus.o): New target object file.
9775 * target.h: Do not include target-common.h and
9776 include target/resume.h, target/wait.h and
9777 target/waitstatus.h.
9779 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9781 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9782 to PTRACE_TYPE_ARG3.
9783 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9784 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9786 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9787 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9789 2013-07-27 Jie Zhang <jie@codesourcery.com>
9790 Daniel Jacobowitz <dan@codesourcery.com>
9791 Yao Qi <yao@codesourcery.com>
9793 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9794 (mips-linux-watch.o): New rule.
9795 (mips_linux_watch_h): New variable.
9796 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9798 * linux-mips-low.c: Include mips-linux-watch.h.
9799 (struct arch_process_info, struct arch_lwp_info): New.
9800 (update_watch_registers_callback): New function.
9801 (mips_linux_new_process, mips_linux_new_thread) New functions.
9802 (mips_linux_prepare_to_resume, mips_insert_point): New
9804 (mips_remove_point, mips_stopped_by_watchpoint): New
9806 (rsp_bp_type_to_target_hw_bp_type): New function.
9807 (mips_stopped_data_address): New function.
9808 (the_low_target): Add watchpoint support functions.
9810 2013-07-27 Yao Qi <yao@codesourcery.com>
9812 * i386-low.c: Include break-common.h.
9813 (enum target_hw_bp_type): Remove.
9815 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9817 * Makefile.in (SFILES): /common/target-common.c.
9818 (OBS): Add target-common.o.
9819 (server_h): Add $(srcdir)/../common/target-common.h.
9820 (target-common.o): New target.
9821 * server.c (queue_stop_reply_callback): Free
9822 status string after use.
9823 * target.c (target_waitstatus_to_string): Remove.
9824 * target.h: Include target-common.h.
9825 (resume_kind): Likewise.
9826 (target_waitkind): Likewise.
9827 (target_waitstatus): Likewise.
9828 (TARGET_WNOHANG): Likewise.
9830 2013-07-04 Yao Qi <yao@codesourcery.com>
9832 * Makefile.in (host_alias): Use @host_noncanonical@.
9833 (target_alias): Use @target_noncanonical@.
9834 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9835 ACX_NONCANONICAL_HOST.
9836 * configure: Regenerated.
9839 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9841 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9842 * configure: Rebuild.
9843 * Makefile.in (version_host, version_target): Get from configure.
9844 (version.c): Use $(version_host) and $(version_target).
9846 2013-07-03 Pedro Alves <palves@redhat.com>
9848 * Makefile.in (config.status): Depend on development.sh.
9849 * acinclude.m4: Include libmcheck.m4.
9850 * configure: Regenerate.
9852 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9854 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9855 attribute inside the parentheses.
9856 (winapi_DebugSetProcessKillOnExit): Ditto.
9857 (winapi_DebugBreakProcess): Ditto.
9858 (winapi_GenerateConsoleCtrlEvent): Ditto.
9860 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9862 * notif.h (notif_event): Add a dummy member to avoid compiler
9865 2013-07-01 Pedro Alves <palves@redhat.com>
9867 * hostio.c (HOSTIO_PATH_MAX): Define.
9868 (require_filename, handle_open, handle_unlink, handle_readlink):
9871 2013-07-01 Pedro Alves <palves@redhat.com>
9873 * server.h: Include "pathmax.h".
9874 * linux-low.c: Don't include sys/param.h.
9875 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9877 * win32-low.c: Don't include sys/param.h.
9878 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9880 2013-07-01 Pedro Alves <palves@redhat.com>
9882 * event-loop.c: Don't check HAVE_UNISTD_H before including
9884 * gdbreplay.c: Likewise.
9885 * remote-utils.c: Likewise.
9886 * server.c: Likewise.
9887 * configure.ac: Don't check for unistd.h.
9888 * configure: Regenerate.
9890 2013-06-28 Tom Tromey <tromey@redhat.com>
9892 * Makefile.in (version.c): Use version.in, not
9895 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9897 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9898 * configure: Rebuild.
9899 * Makefile.in (version_host, version_target): Get from configure.
9900 (version.c): Use $(version_host) and $(version_target).
9902 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9904 Fix trace-status to output user name without trailing colon.
9905 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9907 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9909 Fix trace-status to output proper start-time and stop-time.
9910 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9911 output start time and stop time in hex as gdb expects.
9913 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9915 * tracepoint.c (build_traceframe_info_xml): Output trace state
9916 variables present in the trace buffer.
9918 2013-06-24 Tom Tromey <tromey@redhat.com>
9920 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9922 (version.o): Remove.
9923 * gdbreplay.c: Include version.h.
9924 (version, host_name): Don't declare.
9925 * server.h: Include version.h.
9926 (version, host_name): Don't declare.
9928 2013-06-12 Pedro Alves <palves@redhat.com>
9930 * linux-x86-low.c (linux_is_elf64): Delete global.
9931 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9932 with local linux_pid_exe_is_elf_64_file use.
9934 2013-06-11 Pedro Alves <palves@redhat.com>
9936 * linux-low.c (regset_disabled, disable_regset): New functions.
9937 (regsets_fetch_inferior_registers)
9938 (regsets_store_inferior_registers): Use them.
9939 (initialize_regsets_info); Don't allocate the disabled_regsets
9941 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9944 2013-06-11 Pedro Alves <palves@redhat.com>
9946 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9949 2013-06-11 Pedro Alves <palves@redhat.com>
9951 * linux-x86-low.c (initialize_low_arch): Call
9952 init_registers_x32_avx_linux.
9954 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9956 Fix compatibility with Android Bionic.
9957 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9960 2013-06-07 Pedro Alves <palves@redhat.com>
9963 * Makefile.in (OBS): Add tdesc.o.
9964 (IPA_OBJS): Add tdesc-ipa.o.
9965 (tdesc-ipa.o): New rule.
9966 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9968 * linux-low.c (new_inferior): Delete.
9969 (disabled_regsets, num_regsets): Delete.
9970 (linux_add_process): Adjust to set the new per-process
9972 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9973 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9974 was a stop. When calling arch_setup, switch the current inferior
9975 to the thread that got an event.
9976 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9977 (regsets_fetch_inferior_registers)
9978 (regsets_store_inferior_registers): New regsets_info parameter.
9980 (linux_register_in_regsets): New regs_info parameter. Adjust to
9982 (register_addr, fetch_register, store_register): New usrregs_info
9983 parameter. Adjust to use it.
9984 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9985 parameter regs_info. Adjust to use it.
9986 (linux_fetch_registers): Get the current inferior's regs_info, and
9988 (linux_store_registers): Ditto.
9989 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9990 (initialize_low): Don't initialize the target_regsets here. Call
9991 initialize_low_arch.
9992 * linux-low.h (target_regsets): Delete declaration.
9993 (struct regsets_info): New.
9994 (struct usrregs_info): New.
9995 (struct regs_info): New.
9996 (struct process_info_private) <new_inferior>: New field.
9997 (struct linux_target_ops): Delete the num_regs, regmap, and
9998 regset_bitmap fields. New field regs_info.
9999 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
10000 * i387-fp.c (num_xmm_registers): Delete.
10001 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
10002 calls to new interface.
10003 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
10004 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
10005 Infer the number of xmm registers from the regcache's target
10007 * i387-fp.h (num_xmm_registers): Delete.
10008 * inferiors.c (add_thread): Don't install the thread's regcache
10010 * proc-service.c (gregset_info): Fetch the current inferior's
10011 regs_info. Adjust to use it.
10012 * regcache.c: Include tdesc.h.
10013 (register_bytes, reg_defs, num_registers)
10014 (gdbserver_expedite_regs): Delete.
10015 (get_thread_regcache): If the thread doesn't have a regcache yet,
10016 create one, instead of aborting gdbserver.
10017 (regcache_invalidate_one): Rename to ...
10018 (regcache_invalidate_thread): ... this.
10019 (regcache_invalidate_one): New.
10020 (regcache_invalidate): Only invalidate registers of the current
10022 (init_register_cache): Add target_desc parameter, and use it.
10023 (new_register_cache): Ditto. Assert the target description has a
10024 non zero registers_size.
10025 (regcache_cpy): Add assertions. Adjust.
10026 (realloc_register_cache, set_register_cache): Delete.
10027 (registers_to_string, registers_from_string): Adjust.
10028 (find_register_by_name, find_regno, find_register_by_number)
10029 (register_cache_size): Add target_desc parameter, and use it.
10030 (free_register_cache_thread, free_register_cache_thread_one)
10031 (regcache_release, register_cache_size): New.
10032 (register_size): Add target_desc parameter, and use it.
10033 (register_data, supply_register, supply_register_zeroed)
10034 (supply_regblock, supply_register_by_name, collect_register)
10035 (collect_register_as_string, collect_register_by_name): Adjust.
10036 * regcache.h (struct target_desc): Forward declare.
10037 (struct regcache) <tdesc>: New field.
10038 (init_register_cache, new_register_cache): Add target_desc
10040 (regcache_invalidate_thread): Declare.
10041 (regcache_invalidate_one): Delete declaration.
10042 (regcache_release): Declare.
10043 (find_register_by_number, register_cache_size, register_size)
10044 (find_regno): Add target_desc parameter.
10045 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
10047 * remote-utils.c: Include tdesc.h.
10048 (outreg, prepare_resume_reply): Adjust.
10049 * server.c: Include tdesc.h.
10050 (gdbserver_xmltarget): Delete declaration.
10051 (get_features_xml, process_serial_event): Adjust.
10052 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
10054 (struct process_info) <tdesc>: New field.
10055 (ipa_tdesc): Declare.
10056 * tdesc.c: New file.
10057 * tdesc.h: New file.
10058 * tracepoint.c: Include tdesc.h.
10059 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
10060 (get_context_regcache): Adjust to pass ipa_tdesc down.
10061 (do_action_at_tracepoint): Adjust to get the register cache size
10062 from the context regcache's description.
10063 (traceframe_walk_blocks): Adjust to get the register cache size
10064 from the current trace frame's description.
10065 (traceframe_get_pc): Adjust to get current trace frame's
10066 description and pass it down.
10067 (gdb_collect): Adjust to get the register cache size from the
10069 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
10070 (gdbserver_xmltarget): Delete.
10071 (initialize_low_tracepoint): Set the ipa's target description.
10072 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
10073 (initialize_low_tracepoint): Set the ipa's target description.
10074 * linux-x86-low.c: Include tdesc.h.
10075 [__x86_64__] (is_64bit_tdesc): New.
10076 (ps_get_thread_area, x86_get_thread_area): Use it.
10077 (i386_cannot_store_register): Rename to ...
10078 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
10079 (i386_cannot_fetch_register): Rename to ...
10080 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
10081 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
10083 (target_regsets): Rename to ...
10084 (x86_regsets): ... this.
10085 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
10087 (x86_siginfo_fixup): Use is_64bit_tdesc.
10088 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
10089 (tdesc_x32_avx_linux, tdesc_x32_linux)
10090 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
10092 (x86_linux_update_xmltarget): Delete.
10093 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
10094 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
10095 (AMD64_LINUX_USER64_CS): New.
10096 (x86_linux_read_description): New, based on
10097 x86_linux_update_xmltarget.
10098 (same_process_callback): New.
10099 (x86_arch_setup_process_callback): New.
10100 (x86_linux_update_xmltarget): New.
10101 (x86_regsets_info): New.
10102 (amd64_linux_regs_info): New.
10103 (i386_linux_usrregs_info): New.
10104 (i386_linux_regs_info): New.
10105 (x86_linux_regs_info): New.
10106 (x86_arch_setup): Reimplement.
10107 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
10108 (x86_emit_ops): Ditto.
10109 (the_low_target): Adjust. Install x86_linux_regs_info,
10110 x86_cannot_fetch_register, and x86_cannot_store_register.
10111 (initialize_low_arch): New.
10112 * linux-ia64-low.c (tdesc_ia64): Declare.
10113 (ia64_fetch_register): Adjust.
10114 (ia64_usrregs_info, regs_info): New globals.
10115 (ia64_regs_info): New function.
10116 (the_low_target): Adjust.
10117 (initialize_low_arch): New function.
10118 * linux-sparc-low.c (tdesc_sparc64): Declare.
10119 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
10121 (sparc_arch_setup): New function.
10122 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
10123 (the_low_target): Adjust.
10124 (initialize_low_arch): New function.
10125 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
10126 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
10127 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
10128 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
10129 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
10130 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
10131 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
10132 (tdesc_powerpc_isa205_vsx64l): Declare.
10133 (ppc_cannot_store_register, ppc_collect_ptrace_register)
10134 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
10135 (ppc_set_pc, ppc_get_hwcap): Adjust.
10136 (ppc_usrregs_info): Forward declare.
10137 (!__powerpc64__) ppc_regmap_adjusted: New global.
10138 (ppc_arch_setup): Adjust to the current process'es target
10140 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
10141 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
10142 (ppc_store_evrregset): Adjust.
10143 (target_regsets): Rename to ...
10144 (ppc_regsets): ... this, and make static.
10145 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
10146 (ppc_regs_info): New function.
10147 (the_low_target): Adjust.
10148 (initialize_low_arch): New function.
10149 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
10150 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
10151 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
10152 (tdesc_s390x_linux64v2): Declare.
10153 (s390_collect_ptrace_register, s390_supply_ptrace_register)
10154 (s390_fill_gregset, s390_store_last_break): Adjust.
10155 (target_regsets): Rename to ...
10156 (s390_regsets): ... this, and make static.
10157 (s390_get_pc, s390_set_pc): Adjust.
10158 (s390_get_hwcap): New target_desc parameter, and use it.
10159 [__s390x__] (have_hwcap_s390_high_gprs): New global.
10160 (s390_arch_setup): Adjust to set the current process'es target
10161 description. Don't adjust the regmap.
10162 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
10163 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
10164 (regs_info_3264): New globals.
10165 (s390_regs_info): New function.
10166 (the_low_target): Adjust.
10167 (initialize_low_arch): New function.
10168 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
10169 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
10170 [__mips64] (init_registers_mips_linux)
10171 (init_registers_mips_dsp_linux): Delete defines.
10172 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
10173 (have_dsp): New global.
10174 (mips_read_description): New, based on mips_arch_setup.
10175 (mips_arch_setup): Reimplement.
10176 (get_usrregs_info): New function.
10177 (mips_cannot_fetch_register, mips_cannot_store_register)
10178 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
10179 (mips_fill_fpregset, mips_store_fpregset): Adjust.
10180 (target_regsets): Rename to ...
10181 (mips_regsets): ... this, and make static.
10182 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
10183 (dsp_regs_info, regs_info): New globals.
10184 (mips_regs_info): New function.
10185 (the_low_target): Adjust.
10186 (initialize_low_arch): New function.
10187 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
10188 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
10190 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
10191 (arm_read_description): New, with bits factored from
10193 (arm_arch_setup): Reimplement.
10194 (target_regsets): Rename to ...
10195 (arm_regsets): ... this, and make static.
10196 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
10197 (arm_regs_info): New function.
10198 (the_low_target): Adjust.
10199 (initialize_low_arch): New function.
10200 * linux-m68k-low.c (tdesc_m68k): Declare.
10201 (target_regsets): Rename to ...
10202 (m68k_regsets): ... this, and make static.
10203 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
10204 (m68k_regs_info): New function.
10205 (m68k_arch_setup): New function.
10206 (the_low_target): Adjust.
10207 (initialize_low_arch): New function.
10208 * linux-sh-low.c (tdesc_sharch): Declare.
10209 (target_regsets): Rename to ...
10210 (sh_regsets): ... this, and make static.
10211 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
10212 (sh_regs_info, sh_arch_setup): New functions.
10213 (the_low_target): Adjust.
10214 (initialize_low_arch): New function.
10215 * linux-bfin-low.c (tdesc_bfin): Declare.
10216 (bfin_arch_setup): New function.
10217 (bfin_usrregs_info, regs_info): New globals.
10218 (bfin_regs_info): New function.
10219 (the_low_target): Adjust.
10220 (initialize_low_arch): New function.
10221 * linux-cris-low.c (tdesc_cris): Declare.
10222 (cris_arch_setup): New function.
10223 (cris_usrregs_info, regs_info): New globals.
10224 (cris_regs_info): New function.
10225 (the_low_target): Adjust.
10226 (initialize_low_arch): New function.
10227 * linux-cris-low.c (tdesc_crisv32): Declare.
10228 (cris_arch_setup): New function.
10229 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
10230 (cris_regs_info): New function.
10231 (the_low_target): Adjust.
10232 (initialize_low_arch): New function.
10233 * linux-m32r-low.c (tdesc_m32r): Declare.
10234 (m32r_arch_setup): New function.
10235 (m32r_usrregs_info, regs_info): New globals.
10236 (m32r_regs_info): Adjust.
10237 (initialize_low_arch): New function.
10238 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
10239 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
10240 (tic6x_usrregs_info): Forward declare.
10241 (tic6x_read_description): New function, based on ...
10242 (tic6x_arch_setup): ... this. Reimplement.
10243 (target_regsets): Rename to ...
10244 (tic6x_regsets): ... this, and make static.
10245 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
10246 (tic6x_regs_info): New function.
10247 (the_low_target): Adjust.
10248 (initialize_low_arch): New function.
10249 * linux-xtensa-low.c (tdesc_xtensa): Declare.
10250 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
10251 (target_regsets): Rename to ...
10252 (xtensa_regsets): ... this, and make static.
10253 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
10255 (xtensa_arch_setup, xtensa_regs_info): New functions.
10256 (the_low_target): Adjust.
10257 (initialize_low_arch): New function.
10258 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
10259 (nios2_arch_setup): Set the current process'es tdesc.
10260 (target_regsets): Rename to ...
10261 (nios2_regsets): ... this.
10262 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
10263 (nios2_regs_info): New function.
10264 (the_low_target): Adjust.
10265 (initialize_low_arch): New function.
10266 * linux-aarch64-low.c (tdesc_aarch64): Declare.
10267 (aarch64_arch_setup): Set the current process'es tdesc.
10268 (target_regsets): Rename to ...
10269 (aarch64_regsets): ... this.
10270 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
10271 (aarch64_regs_info): New function.
10272 (the_low_target): Adjust.
10273 (initialize_low_arch): New function.
10274 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
10276 (target_regsets): Rename to ...
10277 (tile_regsets): ... this.
10278 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
10279 (tile_regs_info): New function.
10280 (tile_arch_setup): Set the current process'es tdesc.
10281 (the_low_target): Adjust.
10282 (initialize_low_arch): New function.
10283 * spu-low.c (tdesc_spu): Declare.
10284 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
10285 * win32-arm-low.c (tdesc_arm): Declare.
10286 (arm_arch_setup): New function.
10287 (the_low_target): Install arm_arch_setup instead of
10288 init_registers_arm.
10289 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
10290 (init_windows_x86): Rename to ...
10291 (i386_arch_setup): ... this. Set `win32_tdesc'.
10292 (the_low_target): Adjust.
10293 * win32-low.c (win32_tdesc): New global.
10294 (child_add_thread): Don't create the thread cache here.
10295 (do_initial_child_stuff): Set the new process'es tdesc.
10296 * win32-low.h (struct target_desc): Forward declare.
10297 (win32_tdesc): Declare.
10298 * lynx-i386-low.c (tdesc_i386): Declare global.
10299 (lynx_i386_arch_setup): Set `lynx_tdesc'.
10300 * lynx-low.c (lynx_tdesc): New global.
10301 (lynx_add_process): Set the new process'es tdesc.
10302 * lynx-low.h (struct target_desc): Forward declare.
10303 (lynx_tdesc): Declare global.
10304 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
10305 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
10306 * nto-low.c (nto_tdesc): New global.
10307 (do_attach): Set the new process'es tdesc.
10308 * nto-low.h (struct target_desc): Forward declare.
10309 (nto_tdesc): Declare.
10310 * nto-x86-low.c (tdesc_i386): Declare.
10311 (nto_x86_arch_setup): Set `nto_tdesc'.
10313 2013-06-04 Gary Benson <gbenson@redhat.com>
10315 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
10316 to qSupported response when appropriate.
10317 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
10318 with nonzero-length annex.
10319 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
10320 arguments supplied in annex.
10322 2013-05-31 Doug Evans <dje@google.com>
10325 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
10326 64 bits in 64-cross-32 environment.
10328 2013-05-28 Pedro Alves <palves@redhat.com>
10330 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
10331 (aarch64-without-fpu.c): Delete rule.
10332 * configure.srv (aarch64*-*-linux*): Remove references to
10333 aarch64-without-fpu.o and aarch64-without-fpu.xml.
10334 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
10337 2013-05-24 Pedro Alves <palves@redhat.com>
10339 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
10340 instead of strchr/decode_address. Error if the range isn't split
10341 with a ','. Don't assume there's be a ':' in the action.
10343 2013-05-23 Yao Qi <yao@codesourcery.com>
10344 Pedro Alves <palves@redhat.com>
10346 * linux-low.c (lwp_in_step_range): New function.
10347 (linux_wait_1): If the thread was range stepping and stopped
10348 outside the stepping range, report the stop to GDB. Otherwise,
10349 continue stepping. Add range stepping debug output.
10350 (linux_set_resume_request): Copy the step range from the resume
10351 request to the lwp.
10352 (linux_supports_range_stepping): New.
10353 (linux_target_ops) <supports_range_stepping>: Set to
10354 linux_supports_range_stepping.
10355 * linux-low.h (struct linux_target_ops)
10356 <supports_range_stepping>: New field.
10357 (struct lwp_info) <step_range_start, step_range_end>: New fields.
10358 * linux-x86-low.c (x86_supports_range_stepping): New.
10359 (the_low_target) <supports_range_stepping>: Set to
10360 x86_supports_range_stepping.
10361 * server.c (handle_v_cont): Handle 'r' action.
10362 (handle_v_requests): Append ";r" if the target supports range
10364 * target.h (struct thread_resume) <step_range_start,
10365 step_range_end>: New fields.
10366 (struct target_ops) <supports_range_stepping>:
10368 (target_supports_range_stepping): New macro.
10370 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10372 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
10373 confusion in comment.
10375 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10377 * lynx-low.c (struct process_info_private): New type.
10378 (lynx_add_process): New function.
10379 (lynx_create_inferior, lynx_attach): Replace calls to
10380 add_process by calls to lynx_add_process.
10381 (lynx_resume): If PTID is null, then try using
10382 current_process()->private->last_wait_event_ptid.
10384 (lynx_clear_inferiors): Delete. The contents of that function
10385 has been inlined in lynx_mourn;
10386 (lynx_wait_1): Save the ptid in the process's private data.
10387 (lynx_mourn): Free the process' private data. Replace call
10388 to lynx_clear_inferiors by call to clear_inferiors.
10390 2013-05-17 Yao Qi <yao@codesourcery.com>
10392 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10395 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
10397 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10398 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10399 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10400 PT_TEXT_END_ADDR guards. Update comments.
10401 (linux_target_op) <read_offsets>: Conditionally define to
10402 linux_read_offsets if the target is UCLIBC and if it defines
10403 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10405 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10406 Andrew Jenner <andrew@codesourcery.com>
10408 * Makefile.in (SFILES): Add linux-nios2-low.c.
10409 (clean): Add action to delete nios2-linux.c.
10410 (nios2-linux.c): New rule.
10411 * configure.srv: Add nios2*-*-linux*.
10412 * linux-nios2-low.c: New.
10414 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10416 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10418 2013-04-25 Hui Zhu <hui@codesourcery.com>
10421 * ax.c (ax_printf): Add fflush.
10423 2013-04-22 Tom Tromey <tromey@redhat.com>
10425 * Makefile.in (SFILES): Add filestuff.c.
10426 (OBS): Add filestuff.o.
10427 (filestuff.o): New target.
10428 * config.in, configure: Rebuild.
10429 * configure.ac: Check for fdwalk, pipe2.
10431 2013-04-17 Pedro Alves <palves@redhat.com>
10433 * configure.ac (USE_THREAD_DB): Delete variable.
10434 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10435 Don't AC_SUBST USE_THREAD_DB.
10436 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10437 * config.in, configure: Regenerate.
10439 2013-04-16 Pedro Alves <palves@redhat.com>
10441 * linux-low.h (struct lwp_info) <thread_known>: Move under
10442 the USE_THREAD_DB #ifdef.
10444 2013-04-16 Pedro Alves <palves@redhat.com>
10446 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10447 (linux-low.o): Delete rule.
10448 * linux-low.h: Always include "gdb_thread_db.h" instead of
10449 conditionally including thread_db.h.
10450 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10453 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10455 * Makefile.in (install-only): Fix make install regression.
10457 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10459 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10460 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10462 * gdbserver.1: Remove.
10464 2013-03-22 Pedro Alves <palves@redhat.com>
10466 * linux-low.c (handle_extended_wait): Don't call
10467 linux_enable_event_reporting.
10469 2013-03-15 Tony Theodore <tonyt@logyst.com>
10472 * Makefile.in (SHELL): Use @SHELL@.
10474 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10476 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10479 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10481 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10482 Remove extraneous NULL element.
10484 2013-03-13 Yao Qi <yao@codesourcery.com>
10486 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10487 'V' block in trace frame.
10489 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10491 * target.h (struct target_ops): Add btrace ops.
10492 (target_supports_btrace): New macro.
10493 (target_enable_btrace): New macro.
10494 (target_disable_btrace): New macro.
10495 (target_read_btrace): New macro.
10496 * gdbthread.h (struct thread_info): Add btrace field.
10497 * server.c: Include btrace-common.h.
10498 (handle_btrace_general_set): New function.
10499 (handle_btrace_enable): New function.
10500 (handle_btrace_disable): New function.
10501 (handle_general_set): Call handle_btrace_general_set.
10502 (handle_qxfer_btrace): New function.
10503 (struct qxfer qxfer_packets[]): Add btrace entry.
10504 * inferiors.c (remove_thread): Disable btrace.
10505 * linux-low: Include linux-btrace.h.
10506 (linux_low_enable_btrace): New function.
10507 (linux_low_read_btrace): New function.
10508 (linux_target_ops): Add btrace ops.
10509 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10510 Add srv_linux_btrace=yes.
10511 (x86_64-*-linux*): Add linux-btrace.o.
10512 Add srv_linux_btrace=yes.
10513 * configure.ac: Define HAVE_LINUX_BTRACE.
10514 * config.in: Regenerated.
10515 * configure: Regenerated.
10517 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10519 * server.c (handle_qxfer): Preserve error message if -3 is
10521 (qxfer): Document the -3 return value.
10523 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10525 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10526 (linux_btrace_h): New variable.
10527 (linux-btrace.o): New rule.
10529 2013-03-08 Stan Shebs <stan@codesourcery.com>
10530 Hafiz Abid Qadeer <abidh@codesourcery.com>
10532 * tracepoint.c (trace_buffer_size): New global.
10533 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10534 (init_trace_buffer): Change to one-argument function. Allocate
10535 trace buffer memory.
10536 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10537 handle QTBuffer:size packet.
10538 (cmd_bigqtbuffer_size): New function.
10539 (initialize_tracepoint): Call init_trace_buffer with
10540 DEFAULT_TRACE_BUFFER_SIZE.
10541 * server.c (handle_query): Add QTBuffer:size in the
10544 2013-03-07 Yao Qi <yao@codesourcery.com>
10546 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10547 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10549 (cmd_qtsp): Adjust condition. Do post increment.
10550 Set cur_action and cur_step_action back to 0.
10552 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10555 * linux-low.c (linux_write_memory): Return early success if LEN is
10558 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10560 * configure.srv: Add x86_64-*-cygwin* as target.
10562 2013-02-28 Tom Tromey <tromey@redhat.com>
10564 * configure.ac: Invoke AC_SYS_LARGEFILE.
10565 * configure, config.in: Rebuild.
10567 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10569 * win32-low.c: Throughout, fix format strings and casts of
10570 printf-like functions to avoid type related warnings on all
10572 (get_child_debug_event): Print dwDebugEventCode as hex since
10573 that's how it's usually documented.
10575 2013-02-28 Yao Qi <yao@codesourcery.com>
10577 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10580 2013-02-27 Jiong Wang <jiwang@tilera.com>
10582 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10583 (reg-tilegx32.c): New rule.
10584 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10585 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10586 different register info initializer according to elf class.
10587 (init_registers_tilgx32): New function. The tilegx32 register info
10589 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10590 (tile_store_gregset): Likewise.
10592 2013-02-27 Yao Qi <yao@codesourcery.com>
10594 * server.c (process_point_options): Print debug message when
10595 debug_threads is true.
10597 2013-02-26 Yao Qi <yao@codesourcery.com>
10599 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10601 2013-02-19 Pedro Alves <palves@redhat.com>
10602 Kai Tietz <ktietz@redhat.com>
10606 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10607 instead of strtoul to extract address from packet.
10608 (process_serial_event) <'z'>: Likewise.
10610 2013-02-18 Yao Qi <yao@codesourcery.com>
10612 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10614 2013-02-14 Pedro Alves <palves@redhat.com>
10618 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10619 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10621 2013-02-14 Pedro Alves <palves@redhat.com>
10623 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10625 2013-02-14 Pedro Alves <palves@redhat.com>
10627 * tracepoint.c (save_string): Delete.
10628 (add_tracepoint_action): Use savestring instead of save_string.
10630 2013-02-12 Pedro Alves <palves@redhat.com>
10632 * linux-xtensa-low.c: Ditto.
10633 * xtensa-xtregs.c: Ditto.
10635 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10637 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10640 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10642 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10643 aarch64_num_wp_regs and aarch64_num_bp_regs to
10644 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10646 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10648 * linux-aarch64-low.c (ps_get_thread_area): Replace
10649 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10651 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10652 Marcus Shawcroft <marcus.shawcroft@arm.com>
10653 Nigel Stephens <nigel.stephens@arm.com>
10654 Yufeng Zhang <yufeng.zhang@arm.com>
10656 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10657 (aarch64.c, aarch64-without-fpu.c): New targets.
10658 * configure.srv (aarch64*-*-linux*): New.
10659 * linux-aarch64-low.c: New file.
10661 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10663 * linux-low.c (handle_extended_wait, linux_create_inferior)
10664 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10665 (dequeue_one_deferred_signal, linux_resume_one_thread)
10666 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10667 (linux_tracefork_grandchild, linux_test_for_tracefork)
10668 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10669 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10670 where the argument is 0.
10672 2013-01-25 Yao Qi <yao@codesourcery.com>
10674 * event-loop.c: Include "queue.h".
10675 (gdb_event_p): New typedef.
10676 (struct gdb_event) <next_event>: Remove.
10677 (event_queue): Change to QUEUE(gdb_event_p).
10678 (async_queue_event): Remove.
10679 (gdb_event_xfree): New.
10680 (initialize_event_loop): New.
10681 (process_event): Use API from QUEUE.
10682 (wait_for_event): Likewise.
10683 * server.c (main): Call initialize_event_loop.
10684 * server.h (initialize_event_loop): Declare.
10686 2013-01-18 Yao Qi <yao@codesourcery.com>
10688 * ax.h (struct eval_agent_expr_context): New.
10689 (gdb_eval_agent_expr): Update declaration.
10690 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10691 TFRAME. Add new argument CTX.
10692 * server.h (struct eval_agent_expr_context): Declare.
10693 (agent_mem_read, agent_tsv_read): Update declaration.
10694 (agent_mem_read_string): Likewise.
10695 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10696 (add_traceframe_block): Add new argument TPOINT.
10697 Increase TPOINT->traceframe_usage.
10698 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10699 eval_tracepoint_agent_expr.
10700 (condition_true_at_tracepoint): Likewise.
10701 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10702 (agent_mem_read_string, agent_tsv_read): Likewise.
10704 2013-01-16 Yao Qi <yao@codesourcery.com>
10706 * linux-low.c (linux_resume_one_lwp): Don't check
10707 'lwp->bp_reinsert != 0'.
10709 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10710 Pedro Alves <palves@redhat.com>
10712 * lynx-low.c (ptrace_request_to_str): Define a temporary
10713 macro and use it to simplify this function's implementation.
10715 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10717 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10720 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10722 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10724 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10726 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10728 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10730 * lynx-low.c (lynx_resume): Use the resume_info parameter
10731 to determine the ptid for the lynx_ptrace call, unless
10732 it is equal to minus_one_ptid, in which case we use the
10733 ptid of the current_inferior.
10734 (lynx_wait_1): After having received a thread create/exit
10735 event, resume the inferior's execution using the signaling
10736 thread's ptid, rather than the old ptid.
10738 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10740 * lynx-low.c (lynx_resume): Delete variable ret.
10742 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10744 * gdbreplay.c (gdbreplay_version): Update copyright year.
10745 * server.c (gdbserver_version): Likewise.
10747 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10749 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10752 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10754 * lynx-low.c (ptrace_request_to_str): Add handling for
10755 PTRACE_GETTRACESIG.
10757 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10759 * lynx-low.c (lynx_attach): Delete variable new_process.
10761 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10763 * lynx-low.c (lynx_create_inferior): Delete variable
10766 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10768 * lynx-low.c (ptrace_request_to_str): Do not handle
10769 PTRACE_GETTHREADLIST if this macro does not exist.
10771 2012-12-15 Yao Qi <yao@codesourcery.com>
10773 * Makefile.in (OBS): Add notif.o.
10774 * notif.c, notif.h: New.
10775 * server.c: Include "notif.h".
10776 (struct vstop_notif) <next>: Remove.
10778 (queue_stop_reply): Update.
10779 (push_event, send_next_stop_reply): Remove.
10780 (discard_queued_stop_replies): Update.
10781 (notif_stop): New variable.
10782 (handle_v_stopped): Remove.
10783 (handle_v_requests): Don't call handle_v_stopped. Call
10784 handle_ack_notif instead.
10785 (queue_stop_reply_callback): Call notif_event_enque instead
10786 of queue_stop_reply.
10787 (handle_status): Don't call send_next_stop_reply, call
10788 notif_write_event instead.
10789 (kill_inferior_callback): Likewise.
10790 (detach_or_kill_inferior_callback): Likewise.
10791 (main): Call initialize_notif.
10792 (process_serial_event): Call QUEUE_is_empty.
10793 (handle_target_event): Call notif_push instead of push event.
10794 * server.h (push_event): Remove declaration.
10796 2012-12-10 Tom Tromey <tromey@redhat.com>
10798 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10799 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10802 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10803 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10804 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10805 (amd64-linux-ipa.o, ax.o): Rewrite.
10806 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10807 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10808 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10809 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10810 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10811 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10812 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10813 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10814 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10815 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10816 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10817 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10818 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10819 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10820 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10821 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10822 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10823 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10824 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10825 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10826 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10827 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10828 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10829 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10830 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10831 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10832 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10833 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10834 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10835 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10836 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10837 (reg-tilegx.o): Remove.
10838 (all_object_files): New macro.
10839 Include .deps files.
10840 * aclocal.m4, configure: Rebuild.
10841 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10842 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10843 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10845 2012-12-05 Tom Tromey <tromey@redhat.com>
10848 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10850 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10852 * configure.ac: Check for linux/perf_event.h.
10853 * config.in: Regenerated.
10854 * configure: Regenerated.
10856 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10858 * hostio.c (handle_readlink): Decrease buffer size
10859 parameter passed to readlink by one byte.
10861 2012-11-26 Yao Qi <yao@codesourcery.com>
10863 * configure.ac (build_warnings): Append '-Wempty-body'.
10864 * configure: Regenerated.
10865 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10868 2012-11-15 Pierre Muller <muller@sourceware.org>
10870 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10871 * config.in: Regenerate.
10872 * configure: Regenerate.
10873 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10874 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10875 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10876 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10878 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10879 instead of <sys/wait.h> header.
10880 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10882 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10884 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10885 (various make rules): Remove -DGDBSERVER
10887 2012-11-09 Yao Qi <yao@codesourcery.com>
10889 * spu-low.c (current_ptid): Move it to ..
10890 * gdbthread.h: ... here. New.
10891 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10892 * server.c (myresume, process_serial_event): Likewise.
10893 * thread-db.c (thread_db_find_new_threads): Likewise.
10894 * tracepoint.c (run_inferior_command): Likewise.
10896 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10898 * server.c (handle_search_memory_1): Include access length in
10901 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10903 * linux-crisv32-low.c: Fix compile errors.
10905 2012-09-04 Yao Qi <yao@codesourcery.com>
10907 * tracepoint.c (cmd_qtsv): Adjust debug message.
10908 Don't check CUR_TPOINT.
10910 2012-08-28 Yao Qi <yao@codesourcery.com>
10912 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10913 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10914 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10915 Remove declarations of xmalloc, xreallloc, xstrdup and
10917 * Makefile.in (libiberty_h): New.
10918 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10919 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10921 2012-08-23 Yao Qi <yao@codesourcery.com>
10923 * server.h: Remove declaration of 'xsnprintf'.
10925 2012-08-22 Keith Seitz <keiths@redhat.com>
10927 * server.h: Include build-gnulib-gbserver/config.h.
10928 * gdbreplay.c: Likewise.
10930 2012-08-08 Doug Evans <dje@google.com>
10932 * Makefile.in (SFILES): Add gdb_vecs.c.
10933 (OBS): Add gdb_vecs.o.
10934 (gdb_vecs_h, host_defs_h): New variables.
10935 (thread-db.o): Add $(gdb_vecs_h) dependency.
10936 (gdb_vecs.o): New rule.
10937 * thread-db.c: #include "gdb_vecs.h".
10938 (thread_db_load_search): Use a vector to iterate over path elements.
10939 Handle text appearing after "$pdir".
10941 * configure.ac: Add check for strstr.
10942 * config.in: Regenerate.
10943 * configure: Regenerate.
10945 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10947 * hostio.c (handle_pread): If pread fails, fall back to attempting
10949 (handle_pwrite): Likewise for pwrite.
10951 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10953 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10954 between unsupported TYPE and unimplementable ADDR/LEN combination.
10955 (arm_insert_point): Act on new return value.
10957 2012-07-31 Pedro Alves <palves@redhat.com>
10959 * server.c (process_point_options): Only skip tokens if we find
10960 one that is unrecognized. Don't treat 'X' specially while
10961 skipping unrecognized tokens.
10963 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10965 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10966 to 4-byte-align HW breakpoint addresses for Thumb.
10968 2012-07-27 Yao Qi <yao@codesourcery.com>
10972 * server.h: Declare gdb_agent_about_to_close.
10973 * target.c (kill_inferior): Include "agent.h".
10974 New. Send command 'kill'.
10975 * target.h (kill_inferior): Removed macro.
10976 * tracepoint.c (gdb_agent_about_to_close): New.
10977 (gdb_agent_helper_thread): Handle command 'close'.
10978 Wait endlessly until the inferior stops.
10979 Install gdb_agent_remove_socket to atexit hook.
10980 (agent_socket_name): New static variable.
10981 (gdb_agent_socket_init): Replace local variable 'name' with
10982 'agent_socket_name'.
10983 (gdb_agent_remove_socket): New.
10985 2012-07-27 Yao Qi <yao@codesourcery.com>
10987 * server.c (process_point_options): Stop at 'X' when parsing.
10989 2012-07-19 Michael Eager <eager@eagercon.com>
10991 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10993 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10994 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10995 hardware breakpoint.
10997 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10999 * gdbserver/linux-low.c (initialize_low): Call
11000 linux_ptrace_init_warnings.
11002 2012-07-02 Doug Evans <dje@google.com>
11004 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
11007 2012-07-02 Stan Shebs <stan@codesourcery.com>
11009 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
11010 (ax.o): Add it to build rule.
11012 (OBS): Add format.o.
11013 (IPA_OBS): Add format.o.
11014 * server.c (handle_query): Claim support for breakpoint commands.
11015 (process_point_options): Add command case.
11016 (process_serial_event): Leave running if there are printfs in
11018 * mem-break.h (any_persistent_commands): Declare.
11019 (add_breakpoint_commands): Declare.
11020 (gdb_no_commands_at_breakpoint): Declare.
11021 (run_breakpoint_commands): Declare.
11022 * mem-break.c (struct point_command_list): New struct.
11023 (struct breakpoint): New field command_list.
11024 (any_persistent_commands): New function.
11025 (add_commands_to_breakpoint): New function.
11026 (add_breakpoint_commands): New function.
11027 (gdb_no_commands_at_breakpoint): New function.
11028 (run_breakpoint_commands): New function.
11029 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
11031 * ax.c: Include format.h.
11032 (ax_printf): New function.
11033 (gdb_eval_agent_expr): Add printf opcode.
11035 2012-06-13 Yao Qi <yao@codesourcery.com>
11037 * server.c (start_inferior): Remove duplicated writes to fields
11038 'last_resume_kind' and 'last_status' of 'current_inferior'.
11040 2012-06-12 Yao Qi <yao@codesourcery.com>
11041 Pedro Alves <palves@redhat.com>
11043 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
11045 * server.c (handle_v_cont): Extend comment.
11047 2012-06-11 Yao Qi <yao@codesourcery.com>
11049 * linux-low.c (linux_attach): Add 'static'.
11051 2012-06-06 Yao Qi <yao@codesourcery.com>
11053 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
11055 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
11057 Fix gcc -flto compilation warning.
11058 * server.c (main): Make variable multi_mode and attach volatile.
11060 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11062 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
11063 if the platform doesn't know about it.
11065 2012-05-30 Jeff Kenton <jkenton@tilera.com>
11067 * Makefile.in (SFILES): Add linux-tile-low.c.
11068 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
11069 * configure.srv: Handle tilegx-*-linux*.
11070 * linux-tile-low.c: New file.
11072 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11074 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
11076 2012-05-24 Pedro Alves <palves@redhat.com>
11080 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
11082 2012-05-24 Pedro Alves <palves@redhat.com>
11086 Replace target_signal with gdb_signal throughout.
11088 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
11090 * linux-low.c (linux_store_registers): Avoid the copying sequence
11091 when no data has been retrieved by ptrace.
11093 2012-05-22 Will Deacon <will.deacon@arm.com>
11095 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
11096 Include asm/ptrace.h.
11097 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
11100 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
11102 * linux-low.c (linux_store_registers): Don't re-retrieve data
11103 with ptrace that has already been obtained from /proc. Always
11104 copy any data retrieved with ptrace to the buffer supplied.
11106 2012-05-11 Yao Qi <yao@codesourcery.com>
11107 Pedro Alves <palves@redhat.com>
11109 * linux-low.c (enum stopping_threads_kind): New.
11110 (stopping_threads): Change type to `enum stopping_threads_kind'.
11111 (handle_extended_wait): If stopping and suspending threads, leave
11112 the new_lwp suspended too.
11113 (linux_wait_for_event): Adjust.
11114 (stop_all_lwps): Set `stopping_threads' to
11115 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
11116 whether we're suspending threads or just stopping them. Assert no
11119 2012-04-29 Yao Qi <yao@codesourcery.com>
11121 * server.h: Move some code to ...
11122 * gdbthread.h: ... here. New.
11123 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
11124 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
11125 (nto-low.o, win32-low.o): Likewise.
11126 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
11127 * regcache.c, remote-utils.c, server.c: Likewise.
11128 * target.c, tracepoint.c, win32-low.c: Likewise.
11130 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11132 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
11133 (PTRACE_ARG4_TYPE): Likewise.
11134 (PTRACE_XFER_TYPE): Likewise.
11135 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
11136 ptrace to PTRACE_ARG3_TYPE.
11137 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
11138 (PTRACE_ARG4_TYPE): Likewise.
11139 (PTRACE_XFER_TYPE): Likewise.
11140 (linux_detach_one_lwp): Cast fourth argument of
11141 ptrace to long then PTRACE_ARG4_TYPE.
11142 (regsets_fetch_inferior_registers): Cast third argument of
11143 ptrace to long then PTRACE_ARG3_TYPE.
11144 (regsets_store_inferior_registers): Likewise.
11146 2012-04-20 Pedro Alves <palves@redhat.com>
11148 * configure: Regenerate.
11150 2012-04-19 Pedro Alves <palves@redhat.com>
11152 * Makefile.in (GNULIB_BUILDDIR): New.
11153 (LIBGNU, INCGNU, GNULIB_H): Adjust.
11154 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
11155 (all, install-only, uninstall, clean-info, all-lib, clean): No
11156 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
11157 (maintainer-clean realclean distclean): Use subdir_do.
11159 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
11160 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
11161 * acinclude.m4: Include acx_configure_dir.m4.
11162 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
11163 calls. Call AC_PROG_RANLIB. Configure gnulib using
11166 (GNULIB_STDINT_H): Adjust.
11167 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
11168 * gdbreplay.c: Include build-gnulib/config.h.
11169 * server.h: Likewise.
11170 * aclocal.m4: Regenerate.
11171 * config.in: Regenerate.
11172 * configure: Regenerate.
11174 2012-04-19 Pedro Alves <palves@redhat.com>
11176 * Makefile.in (LIBGNU, INCGNU): Adjust.
11177 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
11178 (all, install-only, uninstall, clean-info, all-lib, clean)
11179 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
11180 * configure.ac: Adjust AC_OUTPUT output.
11181 * aclocal.m4: Regenerate.
11182 * configure: Regenerate.
11184 2012-04-19 Pedro Alves <palves@redhat.com>
11186 * Makefile.in (generated_files): New.
11187 (server_h): Remove the explicit dependency on config.h, and depend
11188 on $generated_files.
11190 2012-04-19 Pedro Alves <palves@redhat.com>
11192 * Makefile.in (INCGNU): Add -Ignulib.
11194 2012-04-19 Pedro Alves <palves@redhat.com>
11196 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
11197 (INCGNU): ... this, and spell out -I here.
11198 (GNULIB_LIB): Rename to ...
11199 (LIBGNU): ... this.
11200 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
11202 2012-04-19 Pedro Alves <palves@redhat.com>
11204 * config.in: Regenerate.
11206 2012-04-19 Pedro Alves <palves@redhat.com>
11208 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
11209 * server.h (memmem): Remove declaration.
11210 * config.in: Regenerate.
11211 * configure: Regenerate.
11213 2012-04-19 Yao Qi <yao@codesourcery.com>
11215 * Makefile.in (SFILES): Add common/vec.c.
11219 2012-04-19 Yao Qi <yao@codesourcery.com>
11221 * remote-utils.c (prepare_resume_reply): Replace with macro
11222 target_core_of_thread.
11223 * server.c (handle_qxfer_threads_proper): Likewise.
11224 * target.h (traget_core_of_thread): New macro.
11226 2012-04-18 Pedro Alves <palves@redhat.com>
11228 * aclocal.m4: Regenerate.
11229 * configure: Regenerate.
11231 2012-04-16 Yao Qi <yao@codesourcery.com>
11233 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
11234 duplicated on address.
11236 2012-04-16 Yao Qi <yao@codesourcery.com>
11238 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
11239 (struct tracepoint_action_ops) <send>: New field.
11240 (m_tracepoint_action_send, r_tracepoint_action_send): New.
11241 (agent_expr_send, x_tracepoint_action_send): New.
11242 (l_tracepoint_action_send): New.
11243 (cmd_qtdp): Download and install tracepoint
11244 according to `use_agent'.
11245 (run_inferior_command): Add one more parameter `len'.
11247 (tracepoint_send_agent): New.
11248 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
11250 2012-04-16 Yao Qi <yao@codesourcery.com>
11252 * tracepoint.c (download_tracepoints): Moved to ...
11253 (cmd_qtstart): ... here.
11255 2012-04-14 Yao Qi <yao@codesourcery.com>
11257 * tracepoint.c: Include inttypes.h.
11258 (struct collect_memory_action): Use sized types.
11259 (struct tracepoint): Likewise.
11260 (cmd_qtdp, stop_tracing): Update print specifiers.
11261 (cmd_qtp, response_tracepoint): Likewise.
11262 (collect_data_at_tracepoint): Likewise.
11263 (collect_data_at_step): Likewise.
11265 2012-04-14 Yao Qi <yao@codesourcery.com>
11267 Import gnulib module inttypes.
11268 * aclocal.m4, config.in, configure: Regenerated.
11270 2012-04-14 Yao Qi <yao@codesourcery.com>
11272 * Makefile.in (maintainer-clean, realclean, distclean): Remove
11273 Makefile and config.status at last.
11275 2012-04-13 Yao Qi <yao@codesourcery.com>
11277 * tracepoint.c: Include stdint.h unconditionally.
11279 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11281 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
11282 on BFD_HAVE_SYS_PROCFS_TYPE.
11283 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
11284 * configure: Regenerate.
11285 * config.in: Likewise.
11287 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
11289 * Makefile.in (clean): Also remove x32.c x32-linux.c
11290 x32-avx.c x32-avx-linux.c.
11291 (x32.o): New target.
11293 (x32-linux.o): Likewise.
11294 (x32-linux.c): Likewise.
11295 (x32-avx.o): Likewise.
11296 (x32-avx.c): Likewise.
11297 (x32-avx-linux.o): Likewise.
11298 (x32-avx-linux.c): Likewise.
11300 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
11301 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
11302 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
11303 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
11304 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
11305 i386/x32-avx-linux.xml.
11307 * linux-x86-low.c (init_registers_x32_linux): New prototype.
11308 (init_registers_x32_avx_linux): Likwise.
11309 (x86_linux_update_xmltarget): Call init_registers_x32_linux
11310 or init_registers_x32_avx_linux if linux_is_elf64 is false.
11312 2012-04-13 Pedro Alves <palves@redhat.com>
11314 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
11315 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
11316 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
11317 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
11320 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11322 * linux-x86-low.c (compat_x32_clock_t): New.
11323 (compat_x32_siginfo_t): Likewise.
11324 (compat_x32_siginfo_from_siginfo): Likewise.
11325 (siginfo_from_compat_x32_siginfo): Likewise.
11326 (linux_is_elf64): Likewise.
11327 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
11328 and siginfo_from_compat_x32_siginfo for x32.
11329 (x86_arch_setup): Set linux_is_elf64.
11331 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11334 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
11336 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
11337 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
11338 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
11339 compatible with process.
11341 2012-04-12 Yao Qi <yao@codesourcery.com>
11343 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
11344 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
11345 (install-only, install-info, clean): Handle sub dir gnulib.
11346 (all-lib, am--refresh): New targets.
11347 (memmem.o): Remove target.
11348 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
11349 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
11350 (AC_REPLACE_FUNCS): Remove memmem.
11351 Invoke gl_INIT and AM_INIT_AUTOMAKE.
11352 (AC_OUTPUT): Generate Makefile in gnulib/.
11353 * aclocal.m4, config.in, configure: Regenerated.
11355 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
11357 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
11359 2012-04-05 Pedro Alves <palves@redhat.com>
11361 -Werror=strict-aliasing
11363 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
11366 2012-04-04 Pedro Alves <palves@redhat.com>
11368 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11369 (sparc_store_gregset_from_stack, sparc_store_gregset)
11370 (sparc_breakpoint_at): Fix formatting.
11372 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11374 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
11376 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
11377 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
11378 * config.in: Regenerate.
11379 * configure: Likewise.
11381 2012-03-29 Pedro Alves <palves@redhat.com>
11383 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
11384 Correct ptrace arguments.
11386 2012-03-28 Pedro Alves <palves@redhat.com>
11388 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
11389 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
11390 (IA64_FR1_REGNUM): New defines.
11391 (ia64_fetch_register): New.
11392 (the_low_target): Install it.
11393 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11395 * linux-low.c (linux_fetch_registers): Try the
11396 the_low_target.fetch_register hook first.
11398 * linux-arm-low.c (the_low_target): Adjust.
11399 * linux-bfin-low.c (the_low_target): Adjust.
11400 * linux-cris-low.c (the_low_target): Adjust.
11401 * linux-crisv32-low.c (the_low_target): Adjust.
11402 * linux-m32r-low.c (the_low_target): Adjust.
11403 * linux-m68k-low.c (the_low_target): Adjust.
11404 * linux-mips-low.c (the_low_target): Adjust.
11405 * linux-ppc-low.c (the_low_target): Adjust.
11406 * linux-s390-low.c (the_low_target): Adjust.
11407 * linux-sh-low.c (the_low_target): Adjust.
11408 * linux-sparc-low.c (the_low_target): Adjust.
11409 * linux-tic6x-low.c (the_low_target): Adjust.
11410 * linux-x86-low.c (the_low_target): Adjust.
11411 * linux-xtensa-low.c (the_low_target): Adjust.
11413 2012-03-26 Pedro Alves <palves@redhat.com>
11415 * server.c (handle_qxfer_libraries): Don't bail early if
11416 the_target->qxfer_libraries_svr4 is not NULL.
11418 2012-03-26 Pedro Alves <palves@redhat.com>
11420 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11422 2012-03-23 Pedro Alves <palves@redhat.com>
11424 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11425 "library-list-svr4" element's start tag when the the DSO list is
11428 2012-03-23 Pedro Alves <palves@redhat.com>
11430 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11431 a variable whose type size is the same as the inferior's pointer
11434 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11436 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11438 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11439 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11440 * linux-low.h: Include <signal.h>.
11441 (struct siginfo): Remove forward declaration.
11442 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11445 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11447 * .gitignore: Ignore more files.
11449 2012-03-19 Pedro Alves <palves@redhat.com>
11450 Jan Kratochvil <jan.kratochvil@redhat.com>
11452 * server.c (cont_thread, general_thread): Add describing comments.
11453 (start_inferior): Clear `cont_thread'.
11454 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11457 2012-03-15 Yao Qi <yao@codesourcery.com>
11459 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11461 (cmd_qtdp): ... here.
11463 2012-03-15 Yao Qi <yao@codesourcery.com>
11465 * tracepoint.c (struct tracepoint_action_ops): New.
11466 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11467 (m_tracepoint_action_download): New.
11468 (r_tracepoint_action_download): New.
11469 (x_tracepoint_action_download): New.
11470 (l_tracepoint_action_download): New.
11471 (add_tracepoint_action): Install `action->ops' according type.
11472 (download_tracepoint_1): Move code `download' function pointer
11473 of various tracepoint_action_ops.
11475 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11477 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11478 linux_ptrace_attach_warnings.
11480 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11482 * Makefile.in (linux-ptrace.o): New.
11483 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11484 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11485 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11486 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11487 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11489 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11491 2012-03-08 Yao Qi <yao@codesourcery.com>
11492 Pedro Alves <palves@redhat.com>
11494 Fix PR server/13392.
11495 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11496 offset of JMP insn.
11497 * tracepoint.c (remove_tracepoint): New.
11498 (cmd_qtdp): Call remove_tracepoint when failed to install.
11500 2012-03-07 Pedro Alves <palves@redhat.com>
11502 * linux-low.c (get_detach_signal): New.
11503 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11504 Pass on pending signals to PTRACE_DETACH. Check the result of the
11506 * server.c (program_signals, program_signals_p): New.
11507 (handle_general_set): Handle QProgramSignals.
11508 * server.h (program_signals, program_signals_p): Declare.
11510 2012-03-05 Pedro Alves <palves@redhat.com>
11511 Jan Kratochvil <jan.kratochvil@redhat.com>
11513 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11516 2012-03-03 Yao Qi <yao@codesourcery.com>
11518 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11519 agent_look_up_symbols.
11521 2012-03-03 Yao Qi <yao@codesourcery.com>
11523 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11524 (linux-x86-low.o): Likewise.
11525 * server.h: Remove in_process_agent_loaded.
11526 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11530 2012-03-03 Yao Qi <yao@codesourcery.com>
11532 * tracepoint.c (gdb_agent_capability): New global.
11533 (in_process_agent_loaded_ust): Renamed to
11534 `in_process_agent_supports_ust'.
11536 (in_process_agent_supports_ust): Call agent_capability_check.
11537 (clear_installed_tracepoints): Assert that agent supports
11540 2012-03-03 Yao Qi <yao@codesourcery.com>
11542 * linux-low.c (linux_supports_agent): New.
11543 (linux_target_ops): Initialize field `supports_agent' with
11544 linux_supports_agent.
11545 * target.h (struct target_ops) <supports_agent>: New.
11546 (target_supports_agent): New macro.
11547 * server.c (handle_general_set): Handle packet 'QAgent'.
11548 (handle_query): Send `QAgent+'.
11549 * Makefile.in (server.o): Depends on agent.h.
11551 2012-03-03 Yao Qi <yao@codesourcery.com>
11553 * Makefile.in (OBS): Add agent.o.
11554 Add new rule for agent.o.
11555 Track dependence of tracepoint.c on agent.h.
11556 * tracepoint.c (run_inferior_command_1):
11557 (run_inferior_command): Call agent_run_command.
11558 (gdb_ust_connect_sync_socket): Deleted. Move it to
11560 (resume_thread, stop_thread): Likewise.
11561 (gdb_ust_socket_init): Renamed to ...
11562 (gdb_agent_socket_init): ... New.
11563 (gdb_ust_thread): Renamed to ...
11564 (gdb_agent_helper_thread): ... New.
11565 (gdb_ust_init): Move some code to ...
11566 (gdb_agent_init): ... here. New.
11567 [HAVE_UST]: Call gdb_ust_init.
11568 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11569 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11570 * config.in, configure: Regenerated.
11572 2012-03-02 Pedro Alves <palves@redhat.com>
11574 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11575 * linux-low.c (struct simple_pid_list): New.
11576 (stopped_pids): New a struct simple_pid_list pointer.
11577 (add_to_pid_list, pull_pid_from_list): New.
11578 (handle_extended_wait): Don't assume the first signal new children
11579 report is SIGSTOP. Adjust call to pull_pid_from_list.
11580 (linux_wait_for_lwp): Adjust.
11582 2012-03-02 Yao Qi <yao@codesourcery.com>
11584 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11587 2012-03-02 Yao Qi <yao@codesourcery.com>
11589 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11590 `stop_pc' and `tpoint'. Update caller.
11592 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11594 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11595 * linux-low.c (use_linux_regsets): New macro.
11596 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11597 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11598 (linux_register_in_regsets): New function.
11599 (usr_fetch_inferior_registers): Skip registers covered by
11601 (usr_store_inferior_registers): Likewise.
11602 (usr_fetch_inferior_registers): New macro.
11603 (usr_store_inferior_registers): Likewise.
11604 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11605 (linux_store_registers): Likewise.
11606 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11608 (init_registers_mips64_dsp_linux): Likewise.
11609 (init_registers_mips_linux): New macro.
11610 (init_registers_mips_dsp_linux): Likewise.
11611 (mips_dsp_num_regs): Likewise.
11612 (DSP_BASE, DSP_CONTROL): New fallback macros.
11613 (mips_base_regs): New macro.
11614 (mips_regmap): Use it. Fix the size.
11615 (mips_dsp_regmap): New variable.
11616 (mips_dsp_regset_bitmap): Likewise.
11617 (mips_arch_setup): New function.
11618 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11620 (mips_cannot_store_register): Likewise.
11621 (the_low_target): Update .arch_setup, .num_regs and .regmap
11622 initializers. Add .regset_bitmap initializer.
11623 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11625 * linux-bfin-low.c (the_low_target): Likewise.
11626 * linux-cris-low.c (the_low_target): Likewise.
11627 * linux-crisv32-low.c (the_low_target): Likewise.
11628 * linux-ia64-low.c (the_low_target): Likewise.
11629 * linux-m32r-low.c (the_low_target): Likewise.
11630 * linux-m68k-low.c (the_low_target): Likewise.
11631 * linux-ppc-low.c (the_low_target): Likewise.
11632 * linux-s390-low.c (the_low_target): Likewise.
11633 * linux-sh-low.c (the_low_target): Likewise.
11634 * linux-sparc-low.c (the_low_target): Likewise.
11635 * linux-tic6x-low.c (the_low_target): Likewise.
11636 * linux-x86-low.c (the_low_target): Likewise.
11637 * linux-xtensa-low.c (the_low_target): Likewise.
11638 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11639 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11640 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11642 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11643 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11645 2012-02-29 Yao Qi <yao@codesourcery.com>
11646 Pedro Alves <palves@redhat.com>
11648 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11649 `step_over_finished' is true.
11651 2012-02-27 Pedro Alves <palves@redhat.com>
11653 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11654 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11656 2012-02-27 Pedro Alves <palves@redhat.com>
11659 * linux-low.c (pid_is_stopped): New.
11660 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11662 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11664 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11667 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11669 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11671 2012-02-24 Luis Machado <lgustavo@codesourcery>
11673 * server.c (handle_query): Advertise support for target-side
11674 breakpoint condition evaluation.
11675 (process_point_options): New function.
11676 (process_serial_event): When inserting a breakpoint, check for
11677 a target-side condition that should be evaluated.
11679 * mem-break.c: Include regcache.h and ax.h.
11680 (point_cond_list_t): New data structure.
11681 (breakpoint) <cond_list>: New field.
11682 (find_gdb_breakpoint_at): Make non-static.
11683 (delete_gdb_breakpoint_at): Clear any target-side
11685 (clear_gdb_breakpoint_conditions): New function.
11686 (add_condition_to_breakpoint): Likewise.
11687 (add_breakpoint_condition): Likewise.
11688 (gdb_condition_true_at_breakpoint): Likewise.
11689 (gdb_breakpoint_here): Return result directly instead
11690 of going through a local variable.
11692 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11693 (clear_gdb_breakpoint_conditions): Likewise.
11694 (add_breakpoint_condition): Likewise.
11695 (gdb_condition_true_at_breakpoint): Likewise.
11697 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11698 (need_step_over_p): Take target-side breakpoint condition into
11701 2012-02-24 Luis Machado <lgustavo@codesourcery>
11703 * server.h: Include tracepoint.h.
11704 (agent_mem_read, agent_get_trace_state_variable_value,
11705 agent_set_trace_state_variable_value,
11706 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11707 get_set_tsv_func_addr): New prototypes.
11709 * ax.h: New include file.
11710 * ax.c: New source file.
11712 * tracepoint.c: Include ax.h.
11713 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11714 agent_expr, eval_result_type): Move to ax.h.
11715 (parse_agent_expr): Rename to ...
11716 (gdb_parse_agent_expr): ... this, make it non-static and move
11718 (unparse_agent_expr) Rename to ...
11719 (gdb_unparse_agent_expr): ... this, make it non-static and move
11721 (eval_agent_expr): Rename to ...
11722 (eval_tracepoint_agent_expr): ... this.
11723 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11724 forward declarations.
11725 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11726 (agent_get_trace_state_variable_value): New function.
11727 (agent_set_trace_state_variable_value): New function.
11728 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11729 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11730 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11731 (condition_true_at_tracepoint): Likewise.
11732 (parse_agent_expr): Rename to ...
11733 (gdb_parse_agent_expr): ... this and move to ax.c.
11734 (unparse_agent_expr): Rename to ...
11735 (gdb_unparse_agent_expr): ... this and move to ax.c.
11736 (gdb_agent_op_name): Move to ax.c.
11737 (eval_agent_expr): Rename to ...
11738 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11740 (eval_tracepoint_agent_expr): New function.
11741 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11743 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11745 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11746 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11747 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11748 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11749 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11750 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11751 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11752 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11753 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11754 (compile_bytecodes): Remove forward declaration.
11755 (is_goto_target): Move to ax.c.
11756 (compile_bytecodes): Move to ax.c and call
11757 agent_get_trace_state_variable_value (...) and
11758 agent_set_trace_state_variable_value (...).
11760 * Makefile.in: Update ax.c and IPA dependencies.
11762 2012-02-24 Pedro Alves <palves@redhat.com>
11764 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11765 (cmd_bigqtbuffer_circular): ... this. Only handle
11766 'QTBuffer:circular:'.
11767 (handle_tracepoint_general_set): Adjust.
11769 2012-02-16 Yao Qi <yao@codesourcery.com>
11771 * inferiors.c: Move code to ...
11772 * dll.c: .... here. New.
11773 * server.h: Declare clear_dlls.
11774 * Makefile.in (SFILES): Add dll.c.
11778 2012-02-11 Yao Qi <yao@codesourcery.com>
11780 * server.c: (handle_monitor_command): Add a new parameter
11782 (handle_query): Update caller.
11784 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11786 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11787 * configure, config.in: Regenerate.
11788 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11791 2012-02-02 Pedro Alves <palves@redhat.com>
11793 Try SIGKILL first, then PTRACE_KILL.
11794 * linux-low.c (linux_kill_one_lwp): New.
11795 (linux_kill_one_lwp): Rename to ...
11796 (kill_one_lwp_callback): ... this. Use the new
11797 linux_kill_one_lwp.
11799 2012-02-02 Pedro Alves <palves@redhat.com>
11801 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11804 2012-01-27 Pedro Alves <palves@redhat.com>
11806 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11807 (elf_64_file_p): Make static.
11808 (linux_pid_exe_is_elf_64_file): New.
11809 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11810 Delete declarations.
11811 (linux_pid_exe_is_elf_64_file): Declare.
11812 * linux-x86-low.c (x86_arch_setup): Use
11813 linux_pid_exe_is_elf_64_file.
11815 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11817 * linux-low.c (linux_wait_for_event_1): Rename to ...
11818 (linux_wait_for_event): ... here and merge it with former
11819 linux_wait_for_event - new variable wait_ptid, use it.
11820 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11822 2012-01-23 Pedro Alves <palves@redhat.com>
11824 * server.c (main): Avoid yet another case of infinite loop while
11825 detaching/killing after a longjmp.
11827 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11830 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11832 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11834 * hostio.c (handle_readlink): New function.
11835 (handle_vFile): Call it to handle "vFile:readlink" packets.
11837 2012-01-20 Pedro Alves <palves@redhat.com>
11838 Ulrich Weigand <ulrich.weigand@linaro.org>
11840 * server.c (handle_v_requests): Only support vAttach and vRun to
11841 start multiple processes when in extended protocol mode.
11843 2012-01-17 Pedro Alves <palves@redhat.com>
11845 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11846 memalign plus mprotect to allocate the scratch buffer.
11848 2012-01-13 Pedro Alves <palves@redhat.com>
11850 * server.c (attach_inferior): Clear `cont_thread'.
11852 2012-01-13 Pedro Alves <palves@redhat.com>
11854 * server.c (main): Avoid infinite loop while detaching/killing
11857 2012-01-09 Doug Evans <dje@google.com>
11859 * server.c (start_inferior): Set last_ptid in --wrapper case.
11861 2012-01-06 Yao Qi <yao@codesourcery.com>
11863 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11865 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11867 2012-01-04 Yao Qi <yao@codesourcery.com>
11869 * tracepoint.c (cmd_qtdp): Print debug message
11870 for static tracepoint.
11872 2012-01-04 Yao Qi <yao@codesourcery.com>
11874 * tracepoint.c (trace_vdebug): Differentiate debug message
11875 between gdbserver and IPA.
11877 2012-01-03 Yao Qi <yao@codesourcery.com>
11879 * tracepoint.c (tracepoint_was_hit): Don't collect for
11882 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11884 * terminal.h: Reformat copyright header.
11886 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11888 * server.c (gdbserver_version): Update copyright year.
11889 * gdbreplay.c (gdbreplay_version): Likewise.
11891 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11893 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11896 2011-12-18 Hui Zhu <teawater@gmail.com>
11897 * linux-low.c (linux_create_inferior): Save return value to ret.
11899 2011-12-18 Hui Zhu <teawater@gmail.com>
11901 * linux-low.c (linux_create_inferior): Save return value to ret.
11903 2011-12-16 Doug Evans <dje@google.com>
11905 * linux-low.c (linux_create_inferior): If stdio connection,
11906 redirect stdin from /dev/null, stdout to stderr.
11907 * remote-utils.c (remote_is_stdio): New static global.
11908 (remote_connection_is_stdio): New function.
11909 (remote_prepare): Handle stdio connection.
11910 (remote_open): Ditto.
11911 (remote_close): Don't close stdin for stdio connections.
11912 (read_prim,write_prim): New functions. Replace all calls to
11913 read/write to these.
11914 * server.c (main): Watch for "-" argument. Move call to
11915 remote_prepare before start_inferior.
11916 * server.h (STDIO_CONNECTION_NAME): New macro.
11917 (remote_connection_is_stdio): Declare.
11919 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11920 in debugging output.
11922 2011-12-15 Yao Qi <yao@codesourcery.com>
11924 * tracepoint.c: Include sys/syscall.h.
11925 (gdb_ust_thread): Remove preprocessor conditional.
11927 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11929 * linux-low.c (linux_detach_one_lwp): Call
11930 the_low_target.prepare_to_resume before detaching.
11932 2011-12-14 Yao Qi <yao@codesourcery.com>
11934 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11937 2011-12-14 Yao Qi <yao@codesourcery.com>
11939 * i386-low.c (i386_low_stopped_data_address): Initialize local
11940 variable `control'.
11942 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11946 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11947 DR_CONTROL unless necessary. Extend comments.
11948 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11949 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11951 2011-12-13 Yao Qi <yao@codesourcery.com>
11953 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11955 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11957 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11959 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11960 Print new debug message for such case.
11962 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11964 Fix overlapping memcpy.
11965 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11966 the read_inferior_memory transfer.
11967 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11968 write_inferior_memory transfer.
11969 (set_fast_tracepoint_jump): New variable buf. Use it for the
11970 read_inferior_memory and write_inferior_memory transfers.
11971 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11972 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11973 Use it for the write_inferior_memory transfer.
11974 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11977 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11979 * linux-low.c (fetch_register, store_register): Make code
11980 consistent, fix formatting.
11982 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11984 * linux-low.c (usr_store_inferior_registers): Factor out code
11985 to handle individual registers into...
11986 (store_register): ... this new function.
11988 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11990 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11991 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11992 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11993 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11994 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11995 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11996 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11997 (srv_xmlfiles): Add new XML files.
11999 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
12001 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
12002 (init_registers_s390_linux32v1): Add prototype.
12003 (init_registers_s390_linux32v2): Likewise.
12004 (init_registers_s390_linux64v1): Likewise.
12005 (init_registers_s390_linux64v2): Likewise.
12006 (init_registers_s390x_linux64v1): Likewise.
12007 (init_registers_s390x_linux64v2): Likewise.
12008 (s390_num_regs): Increment to 52.
12009 (s390_regmap): Add orig_r2 register.
12010 (s390_num_regs_3264): Increment to 68.
12011 (s390_regmap_3264): Add orig_r2 register.
12012 (s390_collect_ptrace_register): Handle orig_r2 register.
12013 (s390_supply_ptrace_register): Likewise.
12014 (s390_fill_last_break): New function.
12015 (s390_store_last_break): Likewise.
12016 (s390_fill_system_call): New function.
12017 (s390_store_system_call): Likewise.
12018 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
12020 (s390_check_regset): New function.
12021 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
12022 NT_S390_SYSTEM_CALL regsets and use appropriate description.
12023 Update target_regsets for available register sets.
12025 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
12026 Jan Kratochvil <jan.kratochvil@redhat.com>
12028 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
12029 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
12031 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
12032 * linux-low.h (struct process_info_private): New member r_debug.
12033 * server.c (handle_qxfer_libraries): Call
12034 the_target->qxfer_libraries_svr4.
12035 (handle_qxfer_libraries_svr4): New function.
12036 (qxfer_packets): New entry "libraries-svr4".
12037 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
12038 * target.h (struct target_ops): New member qxfer_libraries_svr4.
12039 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
12040 PACKET_qXfer_libraries_svr4.
12042 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
12044 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
12045 PSW address/mask between 8-byte and 16-byte formats.
12046 (s390_supply_ptrace_register): Likewise.
12047 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
12048 basic addressing mode bit.
12050 2011-11-24 Stan Shebs <stan@codesourcery.com>
12052 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
12054 2011-11-17 Stan Shebs <stan@codesourcery.com>
12056 * tracepoint.c (struct tracepoint): New field traceframe_usage.
12057 (tracing_start_time): New global.
12058 (tracing_stop_time): New global.
12059 (tracing_user_name): New global.
12060 (tracing_notes): New global.
12061 (tracing_stop_note): New global.
12062 (cmd_qtstart): Set traceframe_usage, start_time.
12063 (stop_tracing): Set stop_time.
12064 (cmd_qtstatus): Report additional status.
12065 (cmd_qtp): New function.
12066 (handle_tracepoint_query): Call it.
12067 (cmd_qtnotes): New function.
12068 (handle_tracepoint_general_set): Call it.
12069 (get_timestamp): Rename from tsv_get_timestamp.
12071 2011-11-14 Stan Shebs <stan@codesourcery.com>
12072 Kwok Cheung Yeung <kcy@codesourcery.com>
12074 * linux-x86-low.c (small_jump_insn): New.
12075 (i386_install_fast_tracepoint_jump_pad): Add arguments for
12076 trampoline and error message, build a trampoline and issue a small
12077 jump instruction to it.
12078 (x86_install_fast_tracepoint_jump_pad): Add arguments for
12079 trampoline and error message.
12080 (x86_get_min_fast_tracepoint_insn_len): New.
12081 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
12082 * linux-low.h (struct linux_target_ops): Add arguments to
12083 install_fast_tracepoint_jump_pad operation, add new operation.
12084 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
12086 (linux_get_min_fast_tracepoint_insn_len): New function.
12087 (linux_target_op): Add new operation.
12088 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
12089 (gdb_trampoline_buffer_end): Ditto.
12090 (gdb_trampoline_buffer_error): Ditto.
12091 (struct ipa_sym_addresses): Add fields for new IPA variables.
12092 (symbol_list): Add entries for new IPA variables.
12093 (struct tracepoint): Add fields to hold the address range of the
12094 trampoline used by the tracepoint.
12095 (trampoline_buffer_head): New static variable.
12096 (trampoline_buffer_tail): Ditto.
12097 (claim_trampoline_space): New function.
12098 (have_fast_tracepoint_trampoline_buffer): New function.
12099 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
12101 (install_fast_tracepoint): Ditto, also add error buffer argument.
12102 (cmd_qtminftpilen): New function.
12103 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
12104 (fast_tracepoint_from_trampoline_address): New function.
12105 (fast_tracepoint_collecting): Handle trampoline as part of jump
12107 (set_trampoline_buffer_space): New function.
12108 (initialize_tracepoint): Initialize new IPA variables.
12109 * target.h (struct target_ops): Add arguments to
12110 install_fast_tracepoint_jump_pad operation, add new
12111 get_min_fast_tracepoint_insn_len operation.
12112 (target_get_min_fast_tracepoint_insn_len): New.
12113 (install_fast_tracepoint_jump_pad): Add arguments.
12114 * server.h (IPA_BUFSIZ): Define.
12115 * linux-i386-ipa.c: Include extra header files.
12116 (initialize_fast_tracepoint_trampoline_buffer): New function.
12117 (initialize_low_tracepoint): Call it.
12118 * server.h (set_trampoline_buffer_space): Declare.
12119 (claim_trampoline_space): Ditto.
12120 (have_fast_tracepoint_trampoline_buffer): Ditto.
12122 2011-11-14 Yao Qi <yao@codesourcery.com>
12124 * server.c (handle_query): Handle InstallInTrace for qSupported.
12125 * tracepoint.c (add_tracepoint): Sort list.
12126 (install_tracepoint, download_tracepoint): New.
12127 (cmd_qtdp): Call them to install and download tracepoints.
12128 (sort_tracepoints): Removed.
12129 (cmd_qtstart): Update.
12131 2011-11-14 Yao Qi <yao@codesourcery.com>
12133 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
12134 * mem-break.h: Declare.
12135 * tracepoint.c (cmd_qtstart): Move some code to ...
12136 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
12138 (download_tracepoints): Move some code to ...
12139 (download_tracepoint_1): ... here. New.
12141 2011-11-08 Yao Qi <yao@codesourcery.com>
12143 * remote-utils.c (relocate_instruction): A comment fix.
12145 2011-11-07 Joel Brobecker <brobecker@adacore.com>
12147 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
12148 (i386_dr_low_get_control, i386_dr_low_get_status): Use
12149 dr_status_mirror and dr_control_mirror from debug_reg_state.
12150 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
12151 (i386_initial_stuff): Remove use of deleted globals.
12152 (i386_get_thread_context, i386_set_thread_context,
12153 i386_thread_added): Use dr_status_mirror and dr_control_mirror
12154 from debug_reg_state.
12156 2011-11-05 Yao Qi <yao@codesourcery.com>
12158 * tracepoint.c (gdb_collect): Loop over tracepoints of same
12159 address as TPOINT's.
12161 2011-11-02 Stan Shebs <stan@codesourcery.com>
12163 * tracepoint.c (agent_mem_read_string): New function.
12164 (eval_agent_expr): Call it for tracenz.
12165 * server.c (handle_query): Report support for tracenz.
12167 2011-11-02 Yao Qi <yao@codesourcery.com>
12169 * tracepoint.c (cmd_qtstart): Remove unused local variables.
12171 2011-11-02 Yao Qi <yao@codesourcery.com>
12173 * target.h: Fix a typo in comment.
12175 2011-10-31 Pedro Alves <pedro@codesourcery.com>
12177 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
12178 clobber the breakpoints' shadows with fast tracepoint jumps.
12179 * mem-break.h (check_mem_write): Add `myaddr' parameter.
12180 * target.c (write_inferior_memory): Also pass MYADDR down to
12183 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
12185 * configure.ac: Check support for personality routine.
12186 * configure: Regenerate.
12187 * config.in: Likewise.
12188 * linux-low.c: Include <sys/personality.h>.
12189 Define ADDR_NO_RANDOMIZE if necessary.
12190 (linux_create_inferior): Disable address space randomization when
12191 forking inferior, if requested.
12192 (linux_supports_disable_randomization): New function.
12193 (linux_target_ops): Install it.
12194 * server.h (disable_randomization): Declare.
12195 * server.c (disable_randomization): New global variable.
12196 (handle_general_set): Handle QDisableRandomization.
12197 (handle_query): Likewise for qSupported.
12198 (main): Support --disable-randomization and --no-disable-randomization
12199 command line arguments.
12200 * target.h (struct target_ops): Add supports_disable_randomization.
12201 (target_supports_disable_randomization): New macro.
12203 2011-09-29 Mike Frysinger <vapier@gentoo.org>
12205 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
12207 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
12208 [!PT_GETDSBT] (target_loadmap): New definition.
12209 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
12210 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
12211 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
12212 and PT_GETDSBT to LINUX_LOADMAP.
12213 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
12214 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
12216 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
12218 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
12219 (arm_linux_hwbp_cap): New static variable.
12220 (arm_linux_get_hwbp_cap): Replace by ...
12221 (arm_linux_init_hwbp_cap): ... this new function.
12222 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
12223 (arm_linux_get_hw_watchpoint_count): Likewise.
12224 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12225 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
12226 (arm_prepare_to_resume): Use perror_with_name instead of error.
12228 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
12230 * linux-arm-low.c: Include <signal.h>.
12231 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
12232 (struct arm_linux_hwbp_cap): New data type.
12233 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
12234 (struct arm_linux_hw_breakpoint): New data type.
12235 (MAX_BPTS, MAX_WPTS): Define.
12236 (struct arch_process_info, struct arch_lwp_info): New data types.
12237 (arm_linux_get_hwbp_cap): New function.
12238 (arm_linux_get_hw_breakpoint_count): Likewise.
12239 (arm_linux_get_hw_watchpoint_count): Likewise.
12240 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12241 (arm_hwbp_control_initialize): Likewise.
12242 (arm_hwbp_control_is_enabled): Likewise.
12243 (arm_hwbp_control_is_initialized): Likewise.
12244 (arm_hwbp_control_disable): Likewise.
12245 (arm_linux_hw_breakpoint_equal): Likewise.
12246 (arm_linux_hw_point_initialize): Likewise.
12247 (struct update_registers_data): New data structure.
12248 (update_registers_callback: New function.
12249 (arm_insert_point): Likewise.
12250 (arm_remove_point): Likewise.
12251 (arm_stopped_by_watchpoint): Likewise.
12252 (arm_stopped_data_address): Likewise.
12253 (arm_new_process): Likewise.
12254 (arm_new_thread): Likewise.
12255 (arm_prepare_to_resume): Likewise.
12256 (the_low_target): Register arm_insert_point, arm_remove_point,
12257 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
12258 arm_new_thread, and arm_prepare_to_resume.
12260 2011-09-15 Stan Shebs <stan@codesourcery.com>
12262 * server.h (struct emit_ops): Add compare-goto fields.
12263 * tracepoint.c (gdb_agent_op_sizes): New table.
12264 (emit_eq_goto): New function.
12265 (emit_ne_goto): New function.
12266 (emit_lt_goto): New function.
12267 (emit_le_goto): New function.
12268 (emit_gt_goto): New function.
12269 (emit_ge_goto): New function.
12270 (is_goto_target): New function.
12271 (compile_bytecodes): Recognize special cases of compare-goto
12272 combinations and call specialized emitters for them.
12273 * linux-x86-low.c (amd64_emit_eq_goto): New function.
12274 (amd64_emit_ne_goto): New function.
12275 (amd64_emit_lt_goto): New function.
12276 (amd64_emit_le_goto): New function.
12277 (amd64_emit_gt_goto): New function.
12278 (amd64_emit_ge_goto): New function.
12279 (amd64_emit_ops): Add the new functions.
12280 (i386_emit_eq_goto): New function.
12281 (i386_emit_ne_goto): New function.
12282 (i386_emit_lt_goto): New function.
12283 (i386_emit_le_goto): New function.
12284 (i386_emit_gt_goto): New function.
12285 (i386_emit_ge_goto): New function.
12286 (i386_emit_ops): Add the new functions.
12288 2011-09-08 Stan Shebs <stan@codesourcery.com>
12290 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
12291 (i386_emit_epilogue): Restore %ebx.
12293 2011-08-31 Jie Zhang <jzhang918@gmail.com>
12295 * server.c (step_thread): Remove definition.
12296 (process_serial_event): Don't handle Hs.
12297 * server.h (step_thread): Remove declaration.
12298 * target.c (set_desired_inferior): Remove use of step_thread.
12300 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12302 * linux-low.c: Include linux-procfs.h.
12303 (linux_attach_lwp_1): Update comments.
12304 (linux_attach): Scan for existing threads when attaching to a
12305 process that is the tgid.
12306 * Makefile.in: Update dependencies.
12308 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12310 * configure.srv: Add linux-procfs.o dependencies.
12312 2011-08-14 Yao Qi <yao@codesourcery.com>
12314 * target.h (struct target_ops): Fix indent.
12315 * win32-low.c (win32_target_ops): Fix comment.
12317 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
12318 Yao Qi <yao@codesourcery.com>
12320 * Makefile.in (clean): Remove tic6x-*.c files.
12321 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
12322 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
12323 (tic6x-c64xp-linux.c): Likewise.
12324 * configure.srv: Add support for tic6x-*-uclinux.
12325 * linux-tic6x-low.c: New.
12326 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
12328 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
12329 Yao Qi <yao@codesourcery.com>
12331 * target.h (struct target_ops): Add read_loadmap.
12332 * linux-low.c (struct target_loadseg): New type.
12333 (struct target_loadmap): New type.
12334 (linux_read_loadmap): New function.
12335 (linux_target_ops): Add linux_read_loadmap.
12336 * server.c (handle_query): Support qXfer:fdpic:read packet.
12337 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
12340 2011-08-05 Eli Zaretskii <eliz@gnu.org>
12342 * win32-low.c: Include <stdint.h>.
12344 2011-07-22 Pedro Alves <pedro@codesourcery.com>
12346 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
12347 to the inferior here.
12348 (i386_remove_aligned_watchpoint): Ditto.
12349 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
12350 fit part of the watchpoint in the debug registers.
12351 (i386_update_inferior_debug_regs): New.
12352 (i386_low_insert_watchpoint): Work on a local mirror of the debug
12353 registers, and only update the inferior on success.
12354 (i386_low_remove_watchpoint): Ditto.
12356 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
12358 * linux-low.c (compare_ints, unique, list_threads, show_process,
12359 linux_core_of_thread): Delete.
12360 (linux_target_ops): Change linux_core_of_thread to
12361 linux_common_core_of_thread.
12362 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
12363 * utils.c (malloc_failure): Change type of argument.
12364 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
12365 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
12366 common/linux-osdata.c, common/ptid.c and common/buffer.c.
12367 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
12368 (IPA_OBJS): Add common-utils-ipa.o.
12369 (ptid_h, linux_osdata_h): New macros.
12370 (server_h): Add common/common-utils.h, common/xml-utils.h,
12371 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
12373 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
12374 ptid.o, buffer.o): New rules.
12375 (linux-low.o): Add common/linux-osdata.h as a dependency.
12376 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
12377 * configure.ac: Add AC_HEADER_DIRENT check.
12378 * config.in: Regenerate.
12379 * configure: Regenerate.
12380 * remote-utils.c (xml_escape_text): Delete.
12381 (buffer_grow, buffer_free, buffer_init, buffer_finish,
12382 buffer_xml_printf): Move to common/buffer.c.
12383 * server.c (main): Remove call to initialize_inferiors.
12384 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
12385 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
12386 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
12387 internal_error, gdb_assert, gdb_assert_fail): Delete.
12388 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
12389 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
12391 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12392 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12393 initialize_inferiors): Delete.
12395 2011-07-20 Pedro Alves <pedro@codesourcery.com>
12397 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12400 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12402 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12404 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12406 2011-05-26 Yao Qi <yao@codesourcery.com>
12408 * Makefile.in (thread-db.o): Track dependence to
12409 common/gdb_thread_db.h.
12410 * thread-db.c: include gdb_thread_db.h from right place.
12412 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12414 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12415 __FILE__ and __LINE__ to internal_error.
12417 2011-05-13 Doug Evans <dje@google.com>
12419 * thread-db.c (try_thread_db_load_from_sdir): New function.
12420 (try_thread_db_load_from_dir): New function.
12421 (thread_db_load_search): Handle $sdir, ignore $pdir.
12422 Remove trying of system directories if search of
12423 libthread-db-search-path fails, that is now done via $sdir.
12425 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12427 * server.c (handle_query): Add EnableDisableTracepoints to the list
12428 of supported features.
12429 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12431 (cmd_qtenable_disable): New.
12432 (cmd_qtstart): Install tracepoints even if disabled.
12433 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12434 receiving a QTEnable or QTDisable packet.
12435 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12436 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12438 (gdb_probe): Skip data collection if static tracepoint is disabled.
12440 2011-05-10 Doug Evans <dje@google.com>
12442 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12444 2011-05-04 Doug Evans <dje@google.com>
12446 * linux-low.c (linux_join): Skip process lookup.
12447 * spu-low.c (spu_join): Ditto.
12448 * server.c (join_inferiors_callback): Delete.
12449 (process_serial_event): For 'D' packet (detach) call join_inferior
12452 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12454 * README: Don't mention xscale*-*-linux*.
12455 * configure.srv (xscale*-*-linux*): Don't handle target.
12457 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12459 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12461 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12462 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12463 (i386_emit_void_call_2): Likewise.
12465 2011-04-26 Yao Qi <yao@codesourcery.com>
12467 * linux-low.c: Move common macros to linux-ptrace.h.
12468 Include linux-ptrace.h.
12469 * Makefile.in (linux_ptrace_h): New.
12470 (linux-low.o): Depends on linux-ptrace.h.
12472 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12474 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12475 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12476 (remote_prepare): New function with most of the TCP code from ...
12477 (remote_open): ... here. Detect PORT here unconditionally. Move also
12478 setting transport_is_reliable.
12479 * server.c (run_once): New variable.
12480 (gdbserver_usage): Document it.
12481 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12482 the first run if RUN_ONCE.
12483 * server.h (run_once, remote_prepare): New declarations.
12485 2011-04-19 Tom Tromey <tromey@redhat.com>
12487 * win32-low.c (handle_load_dll): Remove duplicate "the".
12489 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12491 Remove support for old Cygwin 1.5 versions.
12492 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12493 function to avoid warning.
12494 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12497 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12499 * gdbserver/server.h (Macro _): Define it if not available.
12501 2011-03-14 Michael Snyder <msnyder@vmware.com>
12503 * hostio.c (handle_close): Remove unnecessary null test.
12505 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12507 * Makefile.in (maintainer-clean realclean distclean): Remove
12508 "make ... subdir_do" command.
12510 2011-03-10 Michael Snyder <msnyder@vmware.com>
12512 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12514 * server.c (handle_v_run): Free alloced buffer on early return.
12516 2011-03-09 Yao Qi <yao@codesourcery.com>
12519 2011-03-04 Yao Qi <yao@codesourcery.com>
12521 * Makefile.in: Remove GNU make feature --directory.
12523 2011-03-05 Yao Qi <yao@codesourcery.com>
12525 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12526 (subdir_do): New make target. Copied from gdb/Makefile.
12527 (maintainer-clean, realclean, distclean, clean): Call corresponding
12528 make targets in common/Makefile.
12530 2011-02-11 Yao Qi <yao@codesourcery.com>
12532 * configure.ac: Call AC_PROG_RANLIB.
12533 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12534 * configure: Regenerate.
12536 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12538 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12540 2011-03-06 Yao Qi <yao@codesourcery.com>
12542 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12544 2011-03-05 Yao Qi <yao@codesourcery.com>
12546 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12547 (subdir_do): New make target. Copied from gdb/Makefile.
12548 (maintainer-clean, realclean, distclean, clean): Call corresponding
12549 make targets in common/Makefile.
12551 2011-03-04 Yao Qi <yao@codesourcery.com>
12553 * Makefile.in: Remove GNU make feature --directory.
12555 2011-03-04 Michael Snyder <msnyder@vmware.com>
12557 * server.c (queue_stop_reply): Call xmalloc not malloc.
12559 2011-03-02 Michael Snyder <msnyder@vmware.com>
12561 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12563 2011-02-28 Michael Snyder <msnyder@vmware.com>
12565 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12566 (cmd_qtframe): Ditto.
12567 (cmd_qtbuffer): Ditto.
12568 (cmd_bigqtbuffer): Ditto.
12570 * utils.c (decimal2str): Initialize 'width' to nine, then
12571 don't mess with it.
12573 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12575 * hostio.c (require_data): Free *data, not data.
12577 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12579 * hostio.c (require_data): Use free, not xfree.
12581 2011-02-27 Michael Snyder <msnyder@vmware.com>
12583 * server.c (handle_query): Discard unused value.
12585 * hostio.c (require_data): Free malloc memory before returning
12588 2011-02-26 Michael Snyder <msnyder@vmware.com>
12590 * linux-low.c (list_threads): Call closedir for dirent.
12592 2011-02-27 Michael Snyder <msnyder@vmware.com>
12594 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12595 a case statement falls through.
12597 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12599 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12602 2011-02-26 Michael Snyder <msnyder@vmware.com>
12604 * utils.c (decimal2str): Eliminate dead code and dead param.
12605 (pulongest): Drop dead param from call to decimal2str.
12608 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12610 Revert the following patch (not approved yet):
12611 2011-02-21 Hui Zhu <teawater@gmail.com>
12612 * tracepoint.c (tp_printf): New function.
12613 (eval_agent_expr): Handle gdb_agent_op_printf.
12615 2011-02-21 Hui Zhu <teawater@gmail.com>
12617 * tracepoint.c (tp_printf): New function.
12618 (eval_agent_expr): Handle gdb_agent_op_printf.
12620 2011-02-18 Tom Tromey <tromey@redhat.com>
12622 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12623 (tracepoint.o): Likewise.
12624 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12625 (gdb_agent_op_names): Likewise.
12627 2011-02-18 Tom Tromey <tromey@redhat.com>
12629 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12630 gdb_agent_op_rot>: New constants.
12631 (gdb_agent_op_names): Add pick and roll.
12632 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12635 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12637 * aclocal.m4: Regenerated with aclocal-1.11.1.
12639 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12641 * server.c (handle_qxfer_traceframe_info): New.
12642 (qxfer_packets): Register "traceframe-info".
12643 (handle_query): Report support for qXfer:traceframe-info:read+.
12644 * tracepoint.c (match_blocktype): New.
12645 (traceframe_find_block_type): Rename to ...
12646 (traceframe_walk_blocks): ... this. Add callback filter argument,
12648 (traceframe_find_block_type): New, reimplemented on top of
12649 traceframe_walk_blocks.
12650 (build_traceframe_info_xml): New.
12651 (traceframe_read_info): New.
12652 * server.h (traceframe_read_info): Declare.
12654 2011-02-11 Yao Qi <yao@codesourcery.com>
12656 * configure.ac: Call AC_PROG_RANLIB.
12657 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12658 * configure: Regenerate.
12660 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12662 * server.c (gdb_read_memory): Change return semantics to allow
12664 (handle_search_memory_1): Adjust.
12665 (process_serial_event) <'m' packet>: Handle partial transfers.
12666 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12668 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12670 * regcache.c (init_register_cache): Initialize
12671 regcache->register_status.
12672 (free_register_cache): Release regcache->register_status.
12673 (regcache_cpy): Copy register_status.
12674 (registers_to_string): Print 'x's for unavailable registers.
12675 (supply_register): Mark the register's status valid or
12676 unavailable, depending on whether a buffer was passed in or not.
12677 (supply_register_zeroed): New.
12678 (supply_regblock): Mark the registers' status valid or
12679 unavailable, depending on whether a buffer was passed in or not.
12680 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12681 (struct regcache): New `register_status' field.
12682 (supply_register_zeroed): Declare.
12683 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12684 supply_register_zeroed, rather than passing a NULL buffer to
12686 * tracepoint.c (fetch_traceframe_registers): Update comment.
12688 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12690 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12693 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12695 * server.h (decode_xfer_write): Change prototype.
12696 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12697 and don't extract the annex here.
12698 * server.c (decode_xfer_read): Remove `annex' parameter,
12699 and don't extract the annex here.
12700 (decode_xfer): New.
12701 (struct qxfer): New.
12702 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12703 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12704 (handle_qxfer_statictrace): New functions, abstracted out from
12705 handle_query, and made to use the struct qxfer interface.
12706 (handle_threads_qxfer_proper): Rename to ...
12707 (handle_qxfer_threads_proper): ... this.
12708 (handle_threads_qxfer): Rename to ...
12709 (handle_qxfer_threads): ... this. Adjust.
12710 (qxfer_packets): New array.
12711 (handle_qxfer): New function.
12712 (handle_query): Use handle_qxfer.
12714 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12716 * gdbreplay.c: Shorten lines of >= 80 columns.
12717 * linux-low.c: Ditto.
12718 * linux-ppc-low.c: Ditto.
12719 * linux-s390-low.c: Ditto.
12720 * linux-sparc-low.c: Ditto.
12721 * linux-x86-low.c: Ditto.
12722 * linux-xtensa-low.c: Ditto.
12723 * mem-break.c: Ditto.
12724 * nto-low.c: Ditto.
12725 * regcache.h: Ditto.
12726 * remote-utils.c: Ditto.
12729 * thread-db.c: Ditto.
12730 * tracepoint.c: Ditto.
12732 * win32-low.h: Ditto.
12734 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12736 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12739 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12741 * server.c (gdbserver_version): Update copyright year in version
12743 * gdbreplay.c (gdbreplay_version): Ditto.
12745 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12747 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12748 * linux-bfin-low.c: New file.
12749 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12750 PT_DATA_ADDR for BFIN targets.
12751 * Makefile.in (SFILES): Add linux-bfin-low.c.
12752 (clean): Remove reg-bfin.c.
12753 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12754 * README: Mention supported Blackfin targets.
12756 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12758 * .gitignore: New file.
12760 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12762 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12764 2010-10-22 Jie Zhang <jie@codesourcery.com>
12766 * Makefile.in: Add FLAGS_TO_PASS variable.
12767 (install): Remove dependency of install-only and recursively
12768 invoke make for install-only.
12770 2010-10-04 Doug Evans <dje@google.com>
12772 * Makefile.in (uninstall): Use $(DESTDIR).
12774 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12778 * linux-x86-low.c (compat_siginfo_from_siginfo)
12779 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12780 si_code is < 0. Check for si_code == SI_TIMER before checking for
12783 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12785 * lynx-i386-low.c: New file.
12786 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12788 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12790 * lynx-low.c (ptrace_request_to_str): Remove handling for
12791 request values that have been removed in LynxOS 5.x.
12793 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12795 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12798 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12800 * configure.ac: Add --enable-inprocess-agent option.
12801 * configure: Rebuilt.
12803 2010-09-06 Yao Qi <yao@codesourcery.com>
12805 * linux-low.c (linux_kill): Remove unused variable.
12806 (linux_stabilize_threads): Likewise.
12807 * server.c (start_inferior): Likewise.
12808 (queue_stop_reply_callback): Likewise.
12809 * tracepoint.c (do_action_at_tracepoint): Likewise.
12811 2010-09-06 Yao Qi <yao@codesourcery.com>
12813 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12816 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12818 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12820 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12822 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12825 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12827 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12828 gdbserver/lynx-ppc-low.c: New files.
12829 * Makefile.in (lynx_low_h): New variable.
12830 (lynx-low.o, lynx-ppc-low.o): New rules.
12831 * configure.ac: On LynxOS, link with -lnetinet.
12832 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12833 * configure: regenerate.
12835 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12837 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12838 * configure.ac: Add check for vasprintf and vsnprintf.
12839 * configure, config.in: Regenerate.
12840 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12842 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12844 * gdbreplay.c: Move include of alloca.h up, next to include of
12846 * server.h: Add include of malloc.h.
12847 * mem-break.c: Remove include of malloc.h.
12848 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12850 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12852 * Makefile.in (memmem.o): Build with -Wno-error.
12854 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12856 * utils.c (xsnprintf): Make non-static.
12857 * server.h: Add xsnprintf declaration.
12858 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12859 replace calls to snprintf by calls to xsnprintf throughout.
12861 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12863 * configure.ac: Add configure check for alloca.
12864 * configure, config.in: Regenerate.
12865 * server.h: Include alloca.h if it exists.
12866 * gdbreplay.c: Include alloca.h if it exists.
12868 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12870 * linux-low.c (__SIGRTMIN): Define if not already defined.
12871 (linux_create_inferior): Check for __ANDROID__ rather than
12873 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12874 are already deferred.
12875 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12876 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12877 stopped and already has a pending signal to report.
12878 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12879 a pending signal to report or is moving out of a jump pad.
12880 (linux_init_signals): Check for __ANDROID__ rather than
12883 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12885 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12886 debug_threads check. Avoid a linear search when not doing debug
12889 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12891 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12892 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12893 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12894 (process_event): Change local fd's type to gdb_fildes_t.
12895 (create_file_handler): Adjust prototype.
12896 (delete_file_handler): Adjust prototype.
12897 (handle_file_event): Adjust prototype. Use pfildes.
12898 (create_file_event): Adjsut prototype.
12899 * remote-utils.c (remote_desc, listen_desc): Change type to
12901 * server.h: New gdb_fildes_t typedef.
12902 [USE_WIN32API]: Include winsock2.h.
12903 (delete_file_handler, add_file_handler): Adjust prototypes.
12904 (pfildes): Declare.
12905 * utils.c (pfildes): New.
12907 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12909 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12910 * configure: Regenerate.
12912 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12914 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12915 (linux_done_accessing_memory): ... this.
12916 (linux_target_ops): Adjust.
12917 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12918 * nto-low.c (nto_target_ops): Adjust comment.
12919 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12920 * spu-low.c (spu_target_ops): Adjust comment.
12921 * target.h (target_ops): Rename unprepare_to_access_memory field
12922 to done_accessing_memory.
12923 (unprepare_to_access_memory): Rename to ...
12924 (done_accessing_memory): ... this.
12926 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12928 * linux-low.c (linux_prepare_to_access_memory): New.
12929 (linux_unprepare_to_access_memory): New.
12930 (linux_target_ops): Install them.
12931 * server.c (read_memory): Rename to ...
12932 (gdb_read_memory): ... this. Use
12933 prepare_to_access_memory/prepare_to_access_memory.
12934 (write_memory): Rename to ...
12935 (gdb_write_memory): ... this. Use
12936 prepare_to_access_memory/prepare_to_access_memory.
12937 (handle_search_memory_1): Adjust.
12938 (process_serial_event): Adjust.
12939 * target.h (struct target_ops): New fields
12940 prepare_to_access_memory and unprepare_to_access_memory.
12941 (prepare_to_access_memory, unprepare_to_access_memory): New.
12942 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12943 prepare_to_access_memory/prepare_to_access_memory.
12944 * nto-low.c (nto_target_ops): Adjust.
12945 * spu-low.c (spu_target_ops): Adjust.
12946 * win32-low.c (win32_target_ops): Adjust.
12948 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12950 * Makefile.in (WARN_CFLAGS): Get it from configure.
12951 (WERROR_CFLAGS): New.
12952 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12953 * configure.ac: Introduce --enable-werror, which adds -Werror to
12954 the compiler command line. Enabled by default. Disable with
12955 --disable-werror. Add -Wdeclaration-after-statement
12956 Wpointer-arith and -Wformat-nonliteral to warning flags.
12957 * configure: Regenerate.
12959 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12961 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12963 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12965 * gdbreplay.c (remote_error): New.
12967 (expect): Use gdbchar. Check for error reading from GDB.
12968 Clarify sync error output.
12969 (play): Check for errors writing to GDB.
12970 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12971 * remote-utils.c (getpkt): Check for errors writing to the remote
12974 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12976 * linux-low.c (linux_wait_1): Move non-debugging code out of
12977 `debug_threads' control.
12979 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12981 * linux-low.c (linux_wait_1): Don't set last_status here.
12982 * server.c (push_event, queue_stop_reply_callback): Assert we're
12983 not pushing a TARGET_WAITKIND_IGNORE event.
12984 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12985 (myresume, handle_target_event): Set the thread's last_resume_kind
12986 and last_status from the target returned status.
12988 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12992 * linux-x86-low.c (update_debug_registers_callback): New.
12993 (i386_dr_low_set_addr): Use it.
12994 (i386_dr_low_get_addr): New.
12995 (i386_dr_low_set_control): Use update_debug_registers_callback.
12996 (i386_dr_low_get_control): New.
12997 (i386_dr_low_get_status): Adjust.
12998 * linux-low.c (linux_stop_lwp): New.
12999 * linux-low.h (linux_stop_lwp): Declare.
13001 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
13002 argument instead of a i386_debug_reg_state.
13003 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
13004 a i386_debug_reg_state.
13005 (i386_insert_aligned_watchpoint): Adjust.
13006 (i386_remove_aligned_watchpoint): Adjust.
13007 (i386_low_stopped_data_address): Read the debug registers from the
13008 inferior instead of from the mirrors.
13009 * i386-low.h (struct i386_debug_reg_state): Extend comment.
13010 (i386_dr_low_get_addr): Declare.
13011 (i386_dr_low_get_control): Declare.
13012 (i386_dr_low_get_status): Change prototype.
13014 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
13015 (i386_dr_low_get_addr): New.
13016 (i386_dr_low_get_control): New.
13017 (i386_dr_low_get_status): Adjust prototype. Return
13019 (i386_initial_stuff): Clear dr_status_mirror and
13021 (i386_get_thread_context): Adjust.
13022 (i386_set_thread_context): Adjust.
13023 (i386_thread_added): Adjust.
13025 2010-08-24 Pedro Alves <pedro@codesourcery.com>
13027 * linux-low.h (linux_thread_area): Delete declaration.
13029 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
13031 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
13032 after its termination.
13034 2010-08-09 Pedro Alves <pedro@codesourcery.com>
13036 * linux-low.c (gdb_wants_lwp_stopped): Delete.
13037 (gdb_wants_all_stopped): Delete.
13038 (linux_wait_1): Don't call them.
13039 * server.c (handle_v_cont): Tag all threads as want-stopped.
13040 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
13041 stopped as "client-wants-stopped".
13043 2010-07-31 Pedro Alves <pedro@codesourcery.com>
13045 * Makefile.in (signals_h): New.
13046 (server_h): Depend on it.
13047 (server.o): Don't depend on $(signals_def).
13048 (signals.o): Depend on $(signals_def).
13050 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
13052 * Makefile.in (signals_def): New.
13053 (server_h): Append include/gdb/signals.h and signals_def.
13054 (server.o): Append signals_def.
13056 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
13058 * server.c (handle_target_event): Use target_signal_to_host for
13059 resume_info.sig initialization.
13060 * target.h (struct thread_resume) <sig>: New comment.
13062 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
13064 * server.c (handle_query): strcpy() the returned string from paddress()
13065 instead of sprintf().
13066 * utils.c (paddress): Return phex_nz().
13068 2010-07-07 Joel Brobecker <brobecker@adacore.com>
13070 * server.c (handle_v_cont): Call mourn_inferior if process
13072 (myresume): Likewise.
13074 2010-07-01 Pedro Alves <pedro@codesourcery.com>
13076 Static tracepoints, and integration with UST.
13078 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
13079 * mem-break.c (uninsert_all_breakpoints)
13080 (reinsert_all_breakpoints): New.
13081 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
13082 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
13083 (gdb_agent_ust_loaded, helper_thread_id)
13084 (gdb_agent_helper_thread_id): New macros.
13085 (struct ipa_sym_addresses): Add addr_ust_loaded,
13086 addr_helper_thread_id, addr_cmd_buf.
13087 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
13088 (in_process_agent_loaded_ust): New.
13089 (write_e_ust_not_loaded): New.
13090 (maybe_write_ipa_ust_not_loaded): New.
13091 (struct collect_static_trace_data_action): New.
13092 (enum tracepoint_type) <static_tracepoint>: New.
13093 (struct tracepoint) <handle>: Mention static tracepoints.
13094 (struct static_tracepoint_ctx): New.
13095 (CMD_BUF_SIZE): New.
13096 (add_tracepoint_action): Handle static tracepoint actions.
13097 (unprobe_marker_at): New.
13098 (clear_installed_tracepoints): Handle static tracepoints.
13099 (cmd_qtdp): Handle static tracepoints.
13100 (probe_marker_at): New.
13101 (cmd_qtstart): Handle static tracepoints.
13102 (response_tracepoint): Handle static tracepoints.
13103 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
13104 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
13105 (get_context_regcache): Handle static tracepoints.
13106 (do_action_at_tracepoint): Handle static tracepoint actions.
13107 (traceframe_find_block_type): Handle static trace data blocks.
13108 (traceframe_read_sdata): New.
13109 (download_tracepoints): Download static tracepoint actions.
13110 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
13111 (GDB_PROBE_NAME): New.
13113 (GET_UST_SYM): New.
13116 (ust_marker_to_static_tracepoint): New.
13118 (collect_ust_data_at_tracepoint): New.
13119 (gdb_ust_probe): New.
13120 (UNIX_PATH_MAX, SOCK_DIR): New.
13121 (gdb_ust_connect_sync_socket): New.
13122 (resume_thread, stop_thread): New.
13123 (run_inferior_command): New.
13124 (init_named_socket): New.
13125 (gdb_ust_socket_init): New.
13126 (cstr_to_hexstr): New.
13128 (first_marker, next_marker): New.
13129 (response_ust_marker): New.
13130 (cmd_qtfstm, cmd_qtsstm): New.
13131 (unprobe_marker_at, probe_marker_at): New.
13132 (cmd_qtstmat, gdb_ust_thread): New.
13133 (gdb_ust_init): New.
13134 (initialize_tracepoint_ftlib): Call gdb_ust_init.
13135 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
13136 (ST_REGENTRY): New.
13137 (x86_64_st_collect_regmap): New.
13138 (X86_64_NUM_ST_COLLECT_GREGS): New.
13139 (AMD64_RIP_REGNUM): New.
13140 (supply_static_tracepoint_registers): New.
13141 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
13142 (ST_REGENTRY): New.
13143 (i386_st_collect_regmap): New.
13144 (i386_NUM_ST_COLLECT_GREGS): New.
13145 (supply_static_tracepoint_registers): New.
13146 * server.c (handle_query): Handle qXfer:statictrace:read.
13147 <qSupported>: Report support for StaticTracepoints, and
13148 qXfer:statictrace:read features.
13149 * server.h (traceframe_read_sdata)
13150 (supply_static_tracepoint_registers): Declare.
13151 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
13152 (unpack_varlen_hex): Include in IPA build.
13153 * Makefile.in (ustlibs, ustinc): New.
13154 (IPA_OBJS): Add remote-utils-ipa.o.
13155 ($(IPA_LIB)): Link -ldl and -lpthread.
13157 (IPAGENT_CFLAGS): Add UST_CFLAGS.
13158 * config.in, configure: Regenerate.
13160 2010-06-20 Ian Lance Taylor <iant@google.com>
13161 Pedro Alves <pedro@codesourcery.com>
13163 * linux-x86-low.c (always_true): Delete.
13164 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
13165 trying to fool the compiler with always_true.
13167 2010-06-20 Pedro Alves <pedro@codesourcery.com>
13169 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
13170 conditions in gdbserver.
13172 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
13174 * spu-low.c (spu_read_memory): Wrap around local store limit.
13175 (spu_write_memory): Likewise.
13177 2010-06-15 Pedro Alves <pedro@codesourcery.com>
13179 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
13180 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
13182 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
13184 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
13185 uses with LONGEST uses.
13187 2010-06-14 Stan Shebs <stan@codesourcery.com>
13188 Pedro Alves <pedro@codesourcery.com>
13192 * linux-x86-low.c: Include limits.h.
13194 (always_true): New.
13197 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
13198 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
13199 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
13200 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
13201 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
13202 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
13203 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
13204 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
13205 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
13206 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
13207 (amd64_emit_void_call_2): New.
13208 (amd64_emit_ops): New.
13209 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
13210 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
13211 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
13212 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
13213 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
13214 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
13215 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
13216 (i386_emit_call, i386_emit_reg, i386_emit_pop)
13217 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
13218 (i386_emit_stack_adjust, i386_emit_int_call_1)
13219 (i386_emit_void_call_2): New.
13220 (i386_emit_ops): New.
13221 (x86_emit_ops): New.
13222 (the_low_target): Install x86_emit_ops.
13223 * server.h (struct emit_ops): New.
13224 (get_raw_reg_func_addr): Declare.
13225 (current_insn_ptr, emit_error): Declare.
13226 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
13227 (set_trace_state_variable_value): New defines.
13228 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
13229 addr_get_trace_state_variable_value and
13230 addr_set_trace_state_variable_value.
13231 (symbol_list): New fields for get_raw_reg,
13232 get_trace_state_variable_value and set_trace_state_variable_value.
13233 (condfn): New typedef.
13234 (struct tracepoint): New field `compiled_cond'.
13235 (do_action_at_tracepoint): Clear compiled_cond.
13236 (get_trace_state_variable_value, set_trace_state_variable_value):
13238 (condition_true_at_tracepoint): If there's a compiled condition,
13240 (current_insn_ptr, emit_error): New globals.
13241 (struct bytecode_address): New.
13242 (get_raw_reg_func_addr): New.
13243 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
13244 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
13245 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
13246 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
13247 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
13248 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
13249 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
13250 (compile_tracepoint_condition, compile_bytecodes): New.
13251 * target.h (emit_ops): Forward declare.
13252 (struct target_ops): New field emit_ops.
13253 (target_emit_ops): New.
13254 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
13255 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
13256 * linux-low.c (linux_emit_ops): New.
13257 (linux_target_ops): Install it.
13258 * linux-low.h (struct linux_target_ops): New field emit_ops.
13260 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
13262 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
13263 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
13265 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13266 Stan Shebs <stan@codesourcery.com>
13268 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
13269 (all): Depend on $(extra_libraries).
13270 (install-only): Install the IPA.
13271 (IPA_OBJS, IPA_LIB): New.
13272 (clean): Remove the IPA lib.
13273 (IPAGENT_CFLAGS): New.
13274 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
13275 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
13276 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
13277 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
13278 * configure.ac: Check for atomic builtins support in the compiler.
13279 (IPA_DEPFILES, extra_libraries): Define.
13280 * configure.srv (ipa_obj): Add description.
13281 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
13282 (i[34567]86-*-linux*): Set ipa_obj.
13283 (x86_64-*-linux*): Set ipa_obj.
13284 * linux-low.c (stabilizing_threads): New.
13285 (supports_fast_tracepoints): New.
13286 (linux_detach): Stabilize threads before detaching.
13287 (handle_tracepoints): Handle internal tracing breakpoints. Assert
13288 the lwp is either not stabilizing, or is moving out of a jump pad.
13289 (linux_fast_tracepoint_collecting): New.
13290 (maybe_move_out_of_jump_pad): New.
13291 (enqueue_one_deferred_signal): New.
13292 (dequeue_one_deferred_signal): New.
13293 (linux_wait_for_event_1): If moving out of a jump pad, defer
13294 pending signals to later.
13295 (linux_stabilize_threads): New.
13296 (linux_wait_1): Check if threads need moving out of jump pads, and
13298 (stuck_in_jump_pad_callback): New.
13299 (move_out_of_jump_pad_callback): New.
13300 (lwp_running): New.
13301 (linux_resume_one_lwp): Handle moving out of jump pads.
13302 (linux_set_resume_request): Dequeue deferred signals.
13303 (need_step_over_p): Also step over fast tracepoint jumps.
13304 (start_step_over): Also uninsert fast tracepoint jumps.
13305 (finish_step_over): Also reinsert fast tracepoint jumps.
13306 (linux_install_fast_tracepoint_jump): New.
13307 (linux_target_ops): Install linux_stabilize_threads and
13308 linux_install_fast_tracepoint_jump_pad.
13309 * linux-low.h (linux_target_ops) <get_thread_area,
13310 install_fast_tracepoint_jump_pad>: New fields.
13311 (struct lwp_info) <collecting_fast_tracepoint,
13312 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
13313 (linux_get_thread_area): Declare.
13314 * linux-x86-low.c (jump_insn): New.
13315 (x86_get_thread_area): New.
13316 (append_insns): New.
13317 (push_opcode): New.
13318 (amd64_install_fast_tracepoint_jump_pad): New.
13319 (i386_install_fast_tracepoint_jump_pad): New.
13320 (x86_install_fast_tracepoint_jump_pad): New.
13321 (the_low_target): Install x86_get_thread_area and
13322 x86_install_fast_tracepoint_jump_pad.
13323 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
13324 (struct fast_tracepoint_jump): New.
13325 (fast_tracepoint_jump_insn): New.
13326 (fast_tracepoint_jump_shadow): New.
13327 (find_fast_tracepoint_jump_at): New.
13328 (fast_tracepoint_jump_here): New.
13329 (delete_fast_tracepoint_jump): New.
13330 (set_fast_tracepoint_jump): New.
13331 (uninsert_fast_tracepoint_jumps_at): New.
13332 (reinsert_fast_tracepoint_jumps_at): New.
13333 (set_breakpoint_at): Use write_inferior_memory.
13334 (uninsert_raw_breakpoint): Use write_inferior_memory.
13335 (check_mem_read): Mask out fast tracepoint jumps.
13336 (check_mem_write): Mask out fast tracepoint jumps.
13337 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
13338 (set_fast_tracepoint_jump): Declare.
13339 (delete_fast_tracepoint_jump)
13340 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
13341 (reinsert_fast_tracepoint_jumps_at): Declare.
13342 * regcache.c: Don't compile many functions when building the
13343 in-process agent library.
13344 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
13345 the register buffer in the heap.
13346 (free_register_cache): If the register buffer isn't owned by the
13347 regcache, don't free it.
13348 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
13349 pre-existing register caches.
13350 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
13352 (convert_ascii_to_int): : Constify `from' parameter type.
13353 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
13354 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
13355 the needed buffer in-place.
13356 (relocate_instruction): New.
13357 * server.c (handle_query) <qSymbols>: If the target supports
13358 tracepoints, give it a chance of looking up symbols. Report
13359 support for fast tracepoints.
13360 (handle_status): Stabilize threads.
13361 (process_serial_event): Adjust.
13362 * server.h (struct fast_tracepoint_jump): Forward declare.
13363 (struct process_info) <fast_tracepoint_jumps>: New field.
13364 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
13365 (decode_X_packet, decode_M_packet): Adjust.
13366 (relocate_instruction): Declare.
13367 (in_process_agent_loaded): Declare.
13368 (tracepoint_look_up_symbols): Declare.
13369 (struct fast_tpoint_collect_status): Declare.
13370 (fast_tracepoint_collecting): Declare.
13371 (force_unlock_trace_buffer): Declare.
13372 (handle_tracepoint_bkpts): Declare.
13373 (initialize_low_tracepoint)
13374 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
13375 * target.h (struct target_ops) <stabilize_threads,
13376 install_fast_tracepoint_jump_pad>: New fields.
13377 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
13378 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
13379 [HAVE_STDINT_H]: Include stdint.h.
13380 (trace_debug_1): Rename to ...
13381 (trace_vdebug): ... this.
13382 (trace_debug): Rename to ...
13383 (trace_debug_1): ... this. Add `level' parameter.
13384 (trace_debug): New.
13385 (ATTR_USED, ATTR_NOINLINE): New.
13386 (IP_AGENT_EXPORT): New.
13387 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
13388 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
13389 (about_to_request_buffer_space, trace_buffer_is_full)
13390 (stopping_tracepoint, expr_eval_result, error_tracepoint)
13391 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13392 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13393 (traceframe_write_count, traceframes_created)
13394 (trace_state_variables)
13395 New renaming defines.
13396 (struct ipa_sym_addresses): New.
13397 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13398 (symbol_list): New.
13399 (ipa_sym_addrs): New.
13400 (all_tracepoint_symbols_looked_up): New.
13401 (in_process_agent_loaded): New.
13402 (write_e_ipa_not_loaded): New.
13403 (maybe_write_ipa_not_loaded): New.
13404 (tracepoint_look_up_symbols): New.
13405 (debug_threads) [IN_PROCESS_AGENT]: New.
13406 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13407 (UNKNOWN_SIDE_EFFECTS): New.
13408 (stop_tracing): New.
13409 (flush_trace_buffer): New.
13410 (stop_tracing_bkpt): New.
13411 (flush_trace_buffer_bkpt): New.
13412 (read_inferior_integer): New.
13413 (read_inferior_uinteger): New.
13414 (read_inferior_data_pointer): New.
13415 (write_inferior_data_pointer): New.
13416 (write_inferior_integer): New.
13417 (write_inferior_uinteger): New.
13418 (struct collect_static_trace_data_action): Delete.
13419 (enum tracepoint_type): New.
13420 (struct tracepoint) <type>: New field `type'.
13421 <actions_str, step_actions, step_actions_str>: Only include in
13423 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13424 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13425 (tracepoints): Use IP_AGENT_EXPORT.
13426 (last_tracepoint): Don't include in the IPA.
13427 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13428 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13429 (alloced_trace_state_variables): New.
13430 (trace_state_variables): Use IP_AGENT_EXPORT.
13431 (traceframe_t): Delete unused variable.
13432 (circular_trace_buffer): Don't include in the IPA.
13433 (trace_buffer_start): Delete.
13434 (struct trace_buffer_control): New.
13435 (trace_buffer_free): Delete.
13436 (struct ipa_trace_buffer_control): New.
13437 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13438 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13440 (trace_buffer_ctrl): New.
13441 (TRACE_BUFFER_CTRL_CURR): New.
13442 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13443 Reimplement as macros.
13444 (trace_buffer_wrap): Delete.
13445 (traceframe_write_count, traceframe_read_count)
13446 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13447 (struct tracepoint_hit_ctx) <type>: New field.
13448 (struct fast_tracepoint_ctx): New.
13449 (memory_barrier): New.
13451 (record_tracepoint_error): Update atomically in the IPA.
13452 (clear_inferior_trace_buffer): New.
13453 (about_to_request_buffer_space): New.
13454 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13455 updating the same buffer.
13456 (add_tracepoint): Default the tracepoint's type to trap
13457 tracepoint, and orig_size to -1.
13458 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13459 internal variables.
13460 (create_trace_state_variable): New parameter `gdb'. Handle it.
13461 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13462 (cmd_qtdp): Handle fast tracepoints.
13463 (cmd_qtdv): Adjust.
13464 (max_jump_pad_size): New.
13465 (gdb_jump_pad_head): New.
13466 (get_jump_space_head): New.
13467 (claim_jump_space): New.
13468 (sort_tracepoints): New.
13469 (MAX_JUMP_SIZE): New.
13470 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13472 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13473 support. Upload fast traceframes, and delete internal IPA
13475 (stop_tracing_handler): New.
13476 (flush_trace_buffer_handler): New.
13477 (cmd_qtstop): Upload fast tracepoints.
13478 (response_tracepoint): Handle fast tracepoints.
13479 (tracepoint_finished_step): Upload fast traceframes. Set the
13480 tracepoint hit context's tracepoint type.
13481 (handle_tracepoint_bkpts): New.
13482 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13483 type. Add comment about fast tracepoints.
13484 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13485 non-existing action_str field.
13486 (get_context_regcache): Handle fast tracepoints.
13487 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13489 (fast_tracepoint_from_jump_pad_address): New.
13490 (fast_tracepoint_from_ipa_tpoint_address): New.
13491 (collecting_t): New.
13492 (force_unlock_trace_buffer): New.
13493 (fast_tracepoint_collecting): New.
13495 (gdb_collect): New.
13496 (write_inferior_data_ptr): New.
13497 (target_tp_heap): New.
13498 (target_malloc): New.
13499 (download_agent_expr): New.
13501 (download_tracepoints): New.
13502 (download_trace_state_variables): New.
13503 (upload_fast_traceframes): New.
13504 (IPA_FIRST_TRACEFRAME): New.
13505 (IPA_NEXT_TRACEFRAME_1): New.
13506 (IPA_NEXT_TRACEFRAME): New.
13507 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13508 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13509 (gdb_jump_pad_buffer_end): New.
13510 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13511 (initialize_tracepoint): Adjust.
13512 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13513 buffer. Initialize the low module.
13514 * utils.c (PREFIX, TOOLNAME): New.
13515 (malloc_failure): Use PREFIX.
13516 (error): In the IPA, an error causes an exit.
13517 (fatal, warning): Use PREFIX.
13518 (internal_error): Use TOOLNAME.
13519 (NUMCELLS): Increase to 10.
13520 * configure, config.in: Regenerate.
13522 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13524 * server.c (handle_query) <qSupported>: Do two passes over the
13525 qSupported string to avoid nesting strtok.
13527 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13529 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13531 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13532 -Wl,--dynamic-list.
13533 * configure: Regenerate.
13534 * proc-service.list: New.
13536 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13538 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13541 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13543 * gdbreplay.c (remote_open): Check error return from socket() call by
13544 its equality to -1 not by it being negative.
13545 * remote-utils.c (remote_open): Likewise.
13547 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13549 * config.h: Regenerate.
13551 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13553 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13554 doesn't provide PTRACE_GET_THREAD_AREA.
13556 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13558 * linux-m68k-low.c: Include <asm/ptrace.h>
13559 (ps_get_thread_area): Implement.
13561 2010-05-03 Doug Evans <dje@google.com>
13563 * event-loop.c (struct callback_event): New struct.
13564 (callback_list): New global.
13565 (append_callback_event, delete_callback_event): New functions.
13566 (process_callback): New function.
13567 (start_event_loop): Call it.
13568 * remote-utils.c (NOT_SCHEDULED): Define.
13569 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13570 moved out of readchar.
13571 (readchar): Rewrite. Call reschedule before returning.
13572 (reset_readchar): New function.
13573 (remote_close): Call it.
13574 (process_remaining, reschedule): New functions.
13575 * server.h (callback_handler_func): New typedef.
13576 (append_callback_event, delete_callback_event): Declare.
13578 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13580 * proc-service.c (ps_pglobal_lookup): Use
13581 thread_db_look_up_one_symbol.
13582 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13583 parameter. Use it instead of all_symbols_looked_up.
13584 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13586 (all_symbols_looked_up): Don't declare.
13587 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13588 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13590 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13591 Set all_symbols_looked_up here.
13592 (thread_db_look_up_one_symbol): New.
13593 (thread_db_get_tls_address): Adjust.
13594 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13595 thread_db object on the heap, and tentatively set it in the
13597 (thread_db_init): Don't set all_symbols_looked_up here.
13598 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13600 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13602 * linux-low.c (linux_kill, linux_detach): Adjust.
13603 (status_pending_p_callback): Remove redundant statement. Check
13604 for !TARGET_WAITIKIND_IGNORE, instead of
13605 TARGET_WAITKIND_STOPPED.
13606 (handle_tracepoints): Make sure LWP is locked. Adjust.
13607 (linux_wait_for_event_1): Adjust.
13608 (linux_cancel_breakpoints): New.
13609 (unsuspend_one_lwp): New.
13610 (unsuspend_all_lwps): New.
13611 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13612 (send_sigstop_callback): Change return type to int, add new
13613 `except' parameter and handle it.
13614 (suspend_and_send_sigstop_callback): New.
13615 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13616 pass them down. If SUSPEND, also increment the lwp's suspend
13618 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13619 (need_step_over_p): Don't consider suspended LWPs.
13620 (start_step_over): Adjust.
13621 (proceed_one_lwp): Change return type to int, add new `except'
13622 parameter and handle it.
13623 (unsuspend_and_proceed_one_lwp): New.
13624 (proceed_all_lwps): Use find_inferior instead of
13626 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13627 also decrement the suspend count of LWPs. Pass `except' down,
13628 instead of hacking its suspend count.
13629 (linux_pause_all): Add `freeze' parameter. Adjust.
13630 (linux_unpause_all): New.
13631 (linux_target_ops): Install linux_unpause_all.
13632 * server.c (handle_status): Adjust.
13633 * target.h (struct target_ops): New fields `unpause_all' and
13634 `cancel_breakpoints'. Add new parameter to `pause_all'.
13635 (pause_all): Add new `freeze' parameter.
13636 (unpause_all): New.
13637 (cancel_breakpoints): New.
13638 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13639 cancel breakpoints.
13640 (cmd_qtstart): Pause threads.
13641 (stop_tracing): Pause threads, and cancel breakpoints.
13642 * win32-low.c (win32_target_ops): Adjust.
13644 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13646 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13647 the inferior right away from here...
13648 (linux_wait_1): ... to here, and adjust to check the thread's
13649 last_resume_kind instead of the lwp's step or stop_expected flags.
13651 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13653 * README: Use consistent `GDB' and `GDBserver' spellings.
13655 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13657 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13658 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13659 (linux_detach_one_lwp): Assume the lwp is stopped.
13660 (any_thread_of): Delete.
13661 (linux_detach): Stop all lwps here. Don't blindly delete all
13663 (delete_lwp_callback): New.
13664 (linux_mourn): Delete all lwps of the process that is gone.
13665 (linux_wait_1): Don't delete the last lwp of the process here.
13666 * mem-break.h (mark_breakpoints_out): Declare.
13667 * mem-break.c (mark_breakpoints_out): New.
13668 (free_all_breakpoints): Use it.
13669 * server.c (handle_target_event): If the process is gone, mark
13671 * thread-db.c (struct thread_db) <create_bp>: New field.
13672 (thread_db_enable_reporting): Fix prototype. Store a thread event
13673 breakpoint reference in the thread_db struct.
13674 (thread_db_load_search): Clear the thread_db object.
13675 (try_thread_db_load_1): Ditto.
13676 (switch_to_process): New.
13677 (disable_thread_event_reporting): Use it.
13678 (remove_thread_event_breakpoints): New.
13679 (thread_db_detach, thread_db_mourn): Use it.
13681 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13683 * linux-low.c (linux_enable_event_reporting): New.
13684 (linux_wait_for_event_1, handle_extended_wait): Use it.
13686 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13688 * linux-low.c (linux_kill_one_lwp, linux_kill)
13689 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13690 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13691 SIGSTOP even if the LWP is stopped.
13692 (send_sigstop_callback): New.
13693 (stop_all_lwps): Use send_sigstop_callback instead.
13694 (linux_resume_one_thread): Adjust.
13695 (proceed_one_lwp): Still proceed an LWP that the client has
13696 requested to stop, if we haven't reported it as stopped yet. Make
13697 sure that LWPs the client want stopped, have a pending SIGSTOP.
13699 2010-04-26 Doug Evans <dje@google.com>
13701 * server.c (handle_general_set): Make static.
13703 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13704 Print received char after testing for error/eof instead of before.
13705 (input_interrupt): Tweak comment.
13707 2010-04-23 Doug Evans <dje@google.com>
13709 * server.c (start_inferior): Print inferior argv if --debug.
13711 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13713 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13714 * nto-x86-low.c: Include server.h
13716 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13718 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13719 be consistent with other sources of this directory.
13720 (init_registers_amd64): Correct name of source file of this function
13723 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13725 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13726 64-bit executables.
13728 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13730 * win32-i386-low.c: Add 64-bit support.
13731 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13732 (init_registers_amd64): Declare.
13733 (mappings): Add 64-bit version of array.
13734 (init_windows_x86): New function.
13735 (the_low_target): Change init_arch field to init_windows_x86.
13737 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13739 * win32-low.c: Adapt to support also 64-bit architecture.
13740 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13741 (get_image_name): Use SIZE_T type for local variable `done'.
13742 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13743 (toolhelp_get_dll_name): Idem.
13744 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13745 Use uintptr_t typecast to avoid warning.
13746 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13747 (handle_exception): Use phex_nz to avoid warning.
13748 (win32_wait): Remove unused local variable `process'.
13750 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13752 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13755 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13757 * configure.ac: Use `ws2_32' library for srv_mingw.
13758 * configure: Regenerate.
13759 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13760 * remote-utils.c: Likewise.
13762 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13764 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13765 if __x86_64__ is defined.
13767 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13769 * configure: Regenerate.
13771 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13773 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13774 * target.h (target_ops): New get_tib_address field.
13775 * win32-low.h (win32_thread_info): Add thread_local_base field.
13776 * win32-low.c (child_add_thread): Add tlb argument.
13777 Set thread_local_base field to TLB.
13778 (get_child_debug_event): Adapt to child_add_thread change.
13779 (win32_get_tib_address): New function.
13780 (win32_target_ops): Set get_tib_address field to
13781 win32_get_tib_address.
13782 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13784 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13786 * linux-low.c (linux_mourn): Also remove the process.
13787 * server.c (handle_target_event): Don't remove the process here.
13788 * nto-low.c (nto_mourn): New.
13789 (nto_target_ops): Install it.
13790 * spu-low.c (spu_mourn): New.
13791 (spu_target_ops): Install it.
13792 * win32-low.c (win32_mourn): New.
13793 (win32_target_ops): Install it.
13795 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13797 * server.h (buffer_xml_printf): Remove redundant `;'.
13799 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13801 * regcache.c (set_register_cache): Invalidate regcaches before
13802 changing the register cache layout.
13803 (regcache_invalidate_one): Allow a NULL regcache.
13804 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13805 regcaches before changing the register cache layout or the target
13808 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13810 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13811 variable warning on Linux/x86-64.
13813 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13815 GDBserver disconnected tracing support.
13817 * linux-low.c (linux_remove_process): Delete.
13818 (add_lwp): Don't set last_resume_kind here.
13819 (linux_kill): Use `mourn'.
13820 (linux_detach): Use `thread_db_detach', and `mourn'.
13821 (linux_mourn): New.
13822 (linux_attach_lwp_1): Adjust comment.
13823 (linux_attach): last_resume_kind moved the thread_info; adjust.
13824 (status_pending_p_callback): Adjust.
13825 (linux_wait_for_event_1): Adjust.
13826 (count_events_callback, select_singlestep_lwp_callback)
13827 (select_event_lwp_callback, cancel_breakpoints_callback)
13828 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13829 (proceed_one_lwp): Adjust.
13830 (linux_async): Add debug output.
13831 (linux_thread_stopped): New.
13832 (linux_pause_all): New.
13833 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13835 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13836 (thread_db_free): Delete declaration.
13837 (thread_db_detach, thread_db_mourn): Declare.
13838 * thread-db.c (thread_db_init): Use thread_db_mourn.
13839 (thread_db_free): Delete, split in two.
13840 (disable_thread_event_reporting): New.
13841 (thread_db_detach): New.
13842 (thread_db_mourn): New.
13844 * server.h (struct thread_info) <last_resume_kind>: New field.
13845 <attached>: Add comment.
13846 <gdb_detached>: New field.
13847 (handler_func): Change return type to int.
13848 (handle_serial_event, handle_target_event): Ditto.
13849 (gdb_connected): Declare.
13851 (disconnected_tracing): Declare.
13852 (stop_tracing): Declare.
13854 * server.c (handle_query) <qSupported>: Report support for
13855 disconnected tracing.
13856 (queue_stop_reply_callback): Account for running threads.
13857 (gdb_wants_thread_stopped): New.
13858 (gdb_wants_all_threads_stopped): New.
13859 (gdb_reattached_process): New.
13860 (handle_status): Clear the `gdb_detached' flag of all processes.
13861 In all-stop, stop all threads.
13862 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13863 (process_serial_event): If the remote connection breaks, or if an
13864 exit was forced with "monitor exit", force an event loop exit.
13865 Handle disconnected tracing on detach.
13866 (handle_serial_event): Adjust.
13867 (handle_target_event): If GDB isn't connected, forward events back
13868 to the inferior, unless the last process exited, in which case,
13869 exit gdbserver. Adjust interface.
13871 * remote-utils.c (remote_open): Don't block in accept. Instead
13872 register an event loop source on the listen socket file
13873 descriptor. Refactor bits into ...
13874 (listen_desc): ... this new global.
13875 (gdb_connected): ... this new function.
13876 (enable_async_notification): ... this new function.
13877 (handle_accept_event): ... this new function.
13878 (remote_close): Clear remote_desc.
13880 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13882 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13884 (mourn_inferior): Define.
13885 (target_process_qsupported): Avoid the dangling else problem.
13886 (thread_stopped): Define.
13887 (pause_all): Define.
13888 (target_waitstatus_to_string): Declare.
13889 * target.c (target_waitstatus_to_string): New.
13891 * tracepoint.c (tracing): Make extern.
13892 (disconnected_tracing): New.
13893 (stop_tracing): Make extern. Handle tracing stops due to GDB
13895 (cmd_qtdisconnected): New.
13896 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13897 (handle_tracepoint_general_set): Handle QTDisconnected.
13899 * event-loop.c (event_handler_func): Change return type to int.
13900 (process_event): Bail out if the event handler wants the event
13902 (handle_file_event): Ditto.
13903 (start_event_loop): Bail out if the event handler wants the event
13906 * nto-low.c (nto_target_ops): Adjust.
13907 * spu-low.c (spu_wait): Don't remove the process here.
13908 (spu_target_ops): Adjust.
13909 * win32-low.c (win32_wait): Don't remove the process here.
13910 (win32_target_ops): Adjust.
13912 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13914 * regcache.c (realloc_register_cache): Invalidate inferior's
13915 regcache before recreating it.
13917 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13919 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13921 2010-04-09 Stan Shebs <stan@codesourcery.com>
13922 Pedro Alves <pedro@codesourcery.com>
13924 * server.h (LONGEST): New.
13925 (struct thread_info) <while_stepping>: New field.
13926 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13928 (initialize_tracepoint, handle_tracepoint_general_set)
13929 (handle_tracepoint_query, tracepoint_finished_step)
13930 (tracepoint_was_hit, release_while_stepping_state_list):
13931 (current_traceframe): Declare.
13932 * server.c (handle_general_set): Handle tracepoint packets.
13933 (read_memory): New.
13934 (write_memory): New.
13935 (handle_search_memory_1): Use read_memory.
13936 (handle_query): Report support for conditional tracepoints, trace
13937 state variables, and tracepoint sources. Handle tracepoint
13939 (main): Initialize the tracepoints module.
13940 (process_serial_event): Handle traceframe reads/writes.
13942 * linux-low.c (handle_tracepoints): New.
13943 (linux_wait_1): Call it.
13944 (linux_resume_one_lwp): Handle while-stepping.
13945 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13946 (linux_target_ops): Install them.
13947 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13949 * linux-x86-low.c (x86_supports_tracepoints): New.
13950 (the_low_target). Install it.
13952 * mem-break.h (delete_breakpoint): Declare.
13953 * mem-break.c (delete_breakpoint): Make external.
13955 * target.h (struct target_ops): Add `supports_tracepoints',
13956 `read_pc', and `write_pc' fields.
13957 (target_supports_tracepoints): Define.
13958 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13961 * regcache.h (struct regcache) <registers_owned>: New field.
13962 (init_register_cache, regcache_cpy): Declare.
13963 (regcache_read_pc, regcache_write_pc): Declare.
13964 (register_cache_size): Declare.
13965 (supply_regblock): Declare.
13966 * regcache.c (init_register_cache): New.
13967 (new_register_cache): Use it.
13968 (regcache_cpy): New.
13969 (register_cache_size): New.
13970 (supply_regblock): New.
13971 (regcache_read_pc, regcache_write_pc): New.
13973 * tracepoint.c: New.
13975 * Makefile.in (OBS): Add tracepoint.o.
13976 (tracepoint.o): New rule.
13978 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13980 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13982 (i386-mmx.c): Likewise.
13983 (i386-mmx-linux.o): Likewise.
13984 (i386-mmx-linux.c): Likewise.
13986 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13987 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13988 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13989 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13991 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13992 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13993 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13995 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13997 * Makefile.in (clean): Updated.
13999 (i386-avx.c): Likewise.
14000 (i386-avx-linux.o): Likewise.
14001 (i386-avx-linux.c): Likewise.
14002 (amd64-avx.o): Likewise.
14003 (amd64-avx.c): Likewise.
14004 (amd64-avx-linux.o): Likewise.
14005 (amd64-avx-linux.c): Likewise.
14007 * configure.srv (srv_i386_regobj): Add i386-avx.o.
14008 (srv_i386_linux_regobj): Add i386-avx-linux.o.
14009 (srv_amd64_regobj): Add amd64-avx.o.
14010 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
14011 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
14012 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
14013 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
14014 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
14015 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
14016 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
14018 * i387-fp.c: Include "i386-xstate.h".
14020 (i387_cache_to_xsave): Likewise.
14021 (i387_xsave_to_cache): Likewise.
14022 (x86_xcr0): Likewise.
14024 * i387-fp.h (i387_cache_to_xsave): Likewise.
14025 (i387_xsave_to_cache): Likewise.
14026 (x86_xcr0): Likewise.
14028 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
14029 * linux-crisv32-low.c (target_regsets): Likewise.
14030 * linux-m68k-low.c (target_regsets): Likewise.
14031 * linux-mips-low.c (target_regsets): Likewise.
14032 * linux-ppc-low.c (target_regsets): Likewise.
14033 * linux-s390-low.c (target_regsets): Likewise.
14034 * linux-sh-low.c (target_regsets): Likewise.
14035 * linux-sparc-low.c (target_regsets): Likewise.
14036 * linux-xtensa-low.c (target_regsets): Likewise.
14038 * linux-low.c: Include <sys/uio.h>.
14039 (regsets_fetch_inferior_registers): Support nt_type.
14040 (regsets_store_inferior_registers): Likewise.
14041 (linux_process_qsupported): New.
14042 (linux_target_ops): Add linux_process_qsupported.
14044 * linux-low.h (regset_info): Add nt_type.
14045 (linux_target_ops): Add process_qsupported.
14047 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
14049 (init_registers_i386_avx_linux): New.
14050 (init_registers_amd64_avx_linux): Likewise.
14051 (xmltarget_i386_linux_no_xml): Likewise.
14052 (xmltarget_amd64_linux_no_xml): Likewise.
14053 (PTRACE_GETREGSET): Likewise.
14054 (PTRACE_SETREGSET): Likewise.
14055 (x86_fill_xstateregset): Likewise.
14056 (x86_store_xstateregset): Likewise.
14057 (use_xml): Likewise.
14058 (x86_linux_update_xmltarget): Likewise.
14059 (x86_linux_process_qsupported): Likewise.
14060 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
14061 (x86_arch_setup): Don't call init_registers_amd64_linux nor
14062 init_registers_i386_linux here. Call
14063 x86_linux_update_xmltarget.
14064 (the_low_target): Add x86_linux_process_qsupported.
14066 * server.c (handle_query): Call target_process_qsupported.
14068 * target.h (target_ops): Add process_qsupported.
14069 (target_process_qsupported): New.
14071 2010-04-03 Pedro Alves <pedro@codesourcery.com>
14073 * inferiors.c (add_thread): Set last_status kind to
14074 TARGET_WAITKIND_IGNORE.
14075 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
14076 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
14077 (linux_wait_1): Move `thread' local definition to block that uses
14078 it. Don't NULL initialize `event_child'.
14079 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
14080 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
14081 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
14083 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14085 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
14086 an extended waitstatus, or by a watchpoint.
14087 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
14088 thread was stepping or has been stopped by a watchpoint.
14090 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14092 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
14093 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
14094 of another, then delete the previous, and validate all
14096 (validate_inserted_breakpoint): New.
14097 (delete_disabled_breakpoints): New.
14098 (validate_breakpoints): New.
14099 (check_mem_read): Validate breakpoints before trusting their
14100 shadow. Delete disabled breakpoints.
14101 (check_mem_write): Validate breakpoints before trusting they
14102 should be inserted. Delete disabled breakpoints.
14103 * mem-break.h (validate_breakpoints):
14104 * server.c (handle_query): Validate breakpoints when we see a
14107 2010-04-01 Pedro Alves <pedro@codesourcery.com>
14109 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
14110 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
14111 if we could tell there's a GDB breakpoint at stop_pc.
14112 (need_step_over_p): Don't do a step over if we find a GDB
14113 breakpoint at the resume PC.
14115 * mem-break.c (struct raw_breakpoint): New.
14116 (enum bkpt_type): New type `gdb_breakpoint'.
14117 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
14118 fields. New field `raw'.
14119 (find_raw_breakpoint_at): New.
14120 (set_raw_breakpoint_at): Handle refcounting. Create a raw
14121 breakpoint instead.
14122 (set_breakpoint_at): Adjust.
14123 (delete_raw_breakpoint): New.
14124 (release_breakpoint): New.
14125 (delete_breakpoint): Rename to...
14126 (delete_breakpoint_1): ... this. Add proc parameter. Use
14127 release_breakpoint. Return ENOENT.
14128 (delete_breakpoint): Reimplement.
14129 (find_breakpoint_at): Delete.
14130 (find_gdb_breakpoint_at): New.
14131 (delete_breakpoint_at): Delete.
14132 (set_gdb_breakpoint_at): New.
14133 (delete_gdb_breakpoint_at): New.
14134 (gdb_breakpoint_here): New.
14135 (set_reinsert_breakpoint): Use release_breakpoint.
14136 (uninsert_breakpoint): Rename to ...
14137 (uninsert_raw_breakpoint): ... this.
14138 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
14139 (reinsert_raw_breakpoint): Change parameter type to
14141 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
14143 (check_breakpoints): Adjust. Use release_breakpoint.
14144 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
14145 (breakpoint_inserted_here): Ditto.
14146 (check_mem_read): Adjust to iterate over raw breakpoints instead.
14147 Don't trust the breakpoint's shadow if it is not inserted.
14148 (check_mem_write): Adjust to iterate over raw breakpoints instead.
14149 (delete_all_breakpoints): Adjust.
14150 (free_all_breakpoints): Mark all breakpoints as uninserted, and
14151 use delete_breakpoint_1.
14153 * mem-break.h (breakpoints_supported): Delete declaration.
14154 (set_gdb_breakpoint_at): Declare.
14155 (gdb_breakpoint_here): Declare.
14156 (delete_breakpoint_at): Delete.
14157 (delete_gdb_breakpoint_at): Declare.
14159 * server.h (struct raw_breakpoint): Forward declare.
14160 (struct process_info): New field `raw_breakpoints'.
14162 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
14165 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14167 * linux-low.c (status_pending_p_callback): Fix comment.
14168 (linux_wait_for_event_1): Move most of the internal breakpoint
14169 handling from here...
14170 (linux_wait_1): ... to here.
14171 (count_events_callback): New.
14172 (select_singlestep_lwp_callback): New.
14173 (select_event_lwp_callback): New.
14174 (cancel_breakpoints_callback): New.
14175 (select_event_lwp): New.
14176 (linux_wait_1): Simplify internal breakpoint handling. Give equal
14177 priority to all LWPs that have had events that should be reported
14178 to the client. Cancel breakpoints when about to reporting the
14179 event to the client, not while stopping lwps. No longer cancel
14180 finished single-steps here.
14181 (cancel_finished_single_step): Delete.
14182 (cancel_finished_single_steps): Delete.
14184 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14186 * mem-break.c (enum bkpt_type): New.
14187 (struct breakpoint): New field `type'.
14188 (set_breakpoint_at): Change return type to struct breakpoint
14189 pointer. Set type to `other_breakpoint' by default.
14190 (delete_breakpoint): Rewrite, supporting more than one breakpoint
14191 in the breakpoint list.
14192 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
14193 (reinsert_breakpoint): Rename to ...
14194 (reinsert_raw_breakpoint): ... this.
14195 (reinsert_breakpoints_at): Adjust.
14196 * mem-break.h (struct breakpoint): Declare.
14197 (set_breakpoint_at): Change return type to struct breakpoint
14200 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14202 * server.c (handle_query): Assign, not compare.
14204 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14206 Teach linux gdbserver to step-over-breakpoints.
14208 * linux-low.c (can_hardware_single_step): New.
14209 (supports_breakpoints): New.
14210 (handle_extended_wait): If stopping threads, read the stop pc of
14211 the new cloned LWP.
14213 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
14214 low target doesn't support retrieving the PC.
14215 (add_lwp): Set last_resume_kind to resume_continue.
14216 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
14217 (linux_attach): Don't clear stop_expected. Set the lwp's
14218 last_resume_kind to resume_stop.
14219 (linux_detach_one_lwp): Don't check for removed breakpoints.
14220 (check_removed_breakpoint): Delete.
14221 (status_pending_p): Rename to ...
14222 (status_pending_p_callback): ... this. Don't check for removed
14223 breakpoints. Don't consider threads that are stopped from GDB's
14225 (linux_wait_for_lwp): Always read the stop_pc here.
14226 (cancel_breakpoint): New.
14227 (step_over_bkpt): New global.
14228 (linux_wait_for_event_1): Implement stepping over breakpoints.
14229 (gdb_wants_lwp_stopped): New.
14230 (gdb_wants_all_stopped): New.
14231 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
14232 single-step traps here. Store the thread's last reported target
14234 (send_sigstop): Don't clear stop_expected. Always set it,
14236 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
14237 (cancel_finished_single_step): New.
14238 (cancel_finished_single_steps): New.
14239 (wait_for_sigstop): Don't cancel finished single-step traps here.
14240 (linux_resume_one_lwp): Don't check for removed breakpoints.
14241 Don't set `step' on non-hardware step archs.
14242 (linux_set_resume_request): Ignore resume_stop requests if already
14243 stopping or stopped. Set the lwp's last_resume_kind.
14244 (resume_status_pending_p): Don't check for removed breakpoints.
14245 (need_step_over_p): New.
14246 (start_step_over): New.
14247 (finish_step_over): New.
14248 (linux_resume_one_thread): Always queue a sigstop for resume_stop
14249 requests. Clear the thread's last reported target waitstatus.
14250 Don't use the `suspended' flag. Don't consider pending breakpoints.
14251 (linux_resume): Start a step-over if necessary.
14252 (proceed_one_lwp): New.
14253 (proceed_all_lwps): New.
14254 (unstop_all_lwps): New.
14255 * linux-low.h (struct lwp_info): Rewrite comment for the
14256 `suspended' flag. Add the `stop_pc' field. Delete the
14257 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
14258 Add `'last_resume_kind' and `need_step_over' fields.
14259 * inferiors.c (struct thread_info): Delete, moved elsewhere.
14260 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
14261 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
14262 (set_raw_breakpoint_at): New.
14263 (set_breakpoint_at): Rewrite to use it.
14264 (reinsert_breakpoint_handler): Delete.
14265 (set_reinsert_breakpoint): New.
14266 (reinsert_breakpoint_by_bp): Delete.
14267 (delete_reinsert_breakpoints): New.
14268 (uninsert_breakpoint): Rewrite.
14269 (uninsert_breakpoints_at): New.
14270 (reinsert_breakpoint): Rewrite.
14271 (reinsert_breakpoints_at): New.
14272 (check_breakpoints): Rewrite.
14273 (breakpoint_here): New.
14274 (breakpoint_inserted_here): New.
14275 (check_mem_read): Adjust.
14276 * mem-break.h (breakpoints_supported, breakpoint_here)
14277 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
14278 (reinsert_breakpoint_by_bp): Delete declaration.
14279 (delete_reinsert_breakpoints): Declare.
14280 (reinsert_breakpoint): Delete declaration.
14281 (reinsert_breakpoints_at): Declare.
14282 (uninsert_breakpoint): Delete declaration.
14283 (uninsert_breakpoints_at): Declare.
14284 (check_breakpoints): Adjust prototype.
14285 * server.h: Adjust include order.
14286 (struct thread_info): Declare here. Add a `last_status' field.
14288 2010-03-23 Michael Snyder <msnyder@vmware.com>
14290 * server.c (crc32): New function.
14291 (handle_query): Add handling for 'qCRC:' request.
14293 2010-03-23 Pedro Alves <pedro@codesourcery.com>
14295 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
14296 lwp had been stopped by a watchpoint.
14298 2010-03-16 Pedro Alves <pedro@codesourcery.com>
14300 * server.h (internal_error): Declare.
14301 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
14302 * utils.c (internal_error): New function.
14304 2010-03-15 Andreas Schwab <schwab@redhat.com>
14306 * configure.srv: Fix typo setting srv_regobj.
14308 2010-03-15 Pedro Alves <pedro@codesourcery.com>
14310 * linux-low.c (fetch_register): Avoid passing a non string literal
14312 (usr_store_inferior_registers): Ditto.
14314 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14316 * linux-low.c (linux_write_memory): Bail out early if peeking
14319 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14321 * linux-low.h (struct lwp_info): New fields
14322 `stopped_by_watchpoint' and `stopped_data_address'.
14323 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
14324 here, and cache them in the lwp object.
14325 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
14327 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
14329 (linux_stopped_by_watchpoint): Rewrite.
14330 (linux_stopped_data_address): Rewrite.
14332 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
14334 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
14335 switching the current inferior, not before.
14337 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
14339 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
14340 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
14341 i386-linux.c and amd64-linux.c.
14342 (reg-i386.o): Removed.
14343 (reg-i386.c): Likewise.
14344 (reg-i386-linux.o): Likewise.
14345 (reg-i386-linux.c): Likewise.
14346 (reg-x86-64.o): Likewise.
14347 (reg-x86-64.c): Likewise.
14348 (reg-x86-64-linux.o): Likewise.
14349 (reg-x86-64-linux.c): Likewise.
14351 (i386.c): Likewise.
14352 (i386-linux.o): Likewise.
14353 (i386-linux.c): Likewise.
14354 (amd64.o): Likewise.
14355 (amd64.c): Likewise.
14356 (amd64-linux.o): Likewise.
14357 (amd64-linux.c): Likewise.
14359 * configure.srv (srv_i386_regobj): New.
14360 (srv_i386_linux_regobj): Likewise.
14361 (srv_amd64_regobj): Likewise.
14362 (srv_amd64_linux_regobj): Likewise.
14363 (srv_i386_32bit_xmlfiles): Likewise.
14364 (srv_i386_64bit_xmlfiles): Likewise.
14365 (srv_i386_xmlfiles): Likewise.
14366 (srv_amd64_xmlfiles): Likewise.
14367 (srv_i386_linux_xmlfiles): Likewise.
14368 (srv_amd64_linux_xmlfiles): Likewise.
14369 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
14370 srv_xmlfiles to $srv_i386_xmlfiles.
14371 (i[34567]86-*-mingw32ce*): Likewise.
14372 (i[34567]86-*-mingw*): Likewise.
14373 (i[34567]86-*-nto*): Likewise.
14374 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
14375 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
14376 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
14377 (x86_64-*-linux*): Likewise.
14379 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
14380 (init_registers_amd64_linux): New.
14381 (x86_arch_setup): Replace init_registers_x86_64_linux with
14382 init_registers_amd64_linux.
14384 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
14386 * configure.ac: Check for libdl. If it is not available link against
14387 static libthread_db.
14388 * configure: Regenerate.
14390 2010-02-22 Pedro Alves <pedro@codesourcery.com>
14394 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14395 handing a read watchpoint.
14396 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14398 2010-02-12 Doug Evans <dje@google.com>
14400 * linux-low.c (linux_supports_tracefork_flag): Document.
14401 (linux_look_up_symbols): Add comment.
14403 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14405 * regcache.c (supply_register): Clear regcache if buf is NULL.
14407 2010-02-02 Nicolas Roche <roche@sourceware.org>
14408 Joel Brobecker <brobecker@adacore.com>
14410 * inferiors.c (find_inferior): Add function documentation.
14411 (unloaded_dll): Handle the case where the unloaded dll has not
14412 been previously registered in the dll list.
14414 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14416 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14417 (thumb2_breakpoint): New.
14418 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14420 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14422 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14423 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14426 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14428 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14430 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14432 * linux-s390-low.c (s390_collect_ptrace_register)
14433 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14435 2010-01-21 Doug Evans <dje@google.com>
14437 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14438 (PTRACE_ARG4_TYPE): New macro.
14439 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14440 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14441 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14442 (usr_store_inferior_registers): Ditto.
14443 (linux_read_memory, linux_write_memory): Ditto.
14444 (linux_test_for_tracefork): Ditto.
14446 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14447 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14449 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14451 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14454 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14456 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14457 prototype to take a regcache. Adjust.
14459 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14461 * regcache.h (struct thread_info): Forward declare.
14462 (struct regcache): New.
14463 (new_register_cache): Adjust prototype.
14464 (get_thread_regcache): Declare.
14465 (free_register_cache): Adjust prototype.
14466 (registers_to_string, registers_from_string): Ditto.
14467 (supply_register, supply_register_by_name, collect_register)
14468 (collect_register_as_string, collect_register_by_name): Ditto.
14469 * regcache.c (struct inferior_regcache_data): Delete.
14470 (get_regcache): Rename to ...
14471 (get_thread_regcache): ... this. Adjust. Switch inferior before
14472 fetching registers.
14473 (regcache_invalidate_one): Adjust.
14474 (regcache_invalidate): Fix prototype.
14475 (new_register_cache): Return the new register cache.
14476 (free_register_cache): Change prototype.
14477 (realloc_register_cache): Adjust.
14478 (registers_to_string): Change prototype to take a regcache. Adjust.
14479 (registers_from_string): Ditto.
14480 (register_data): Ditto.
14481 (supply_register): Ditto.
14482 (supply_register_by_name): Ditto.
14483 (collect_register): Ditto.
14484 (collect_register_as_string): Ditto.
14485 (collect_register_by_name): Ditto.
14486 * server.c (process_serial_event): Adjust.
14487 * linux-low.h (regset_fill_func, regset_store_func): Change
14489 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14491 * linux-low.c (get_stop_pc): Adjust.
14492 (check_removed_breakpoint): Adjust.
14493 (linux_wait_for_event): Adjust.
14494 (linux_resume_one_lwp): Adjust.
14495 (fetch_register): Add regcache parameter. Adjust.
14496 (usr_store_inferior_registers): Ditto.
14497 (regsets_fetch_inferior_registers): Ditto.
14498 (regsets_store_inferior_registers): Ditto.
14499 (linux_fetch_registers, linux_store_registers): Ditto.
14500 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14502 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14504 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14505 prototype to take a regcache.
14506 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14507 * remote-utils.c (convert_ascii_to_int, outreg)
14508 (prepare_resume_reply): Change prototype to take a regcache.
14510 * target.h (struct target_ops) <fetch_registers, store_registers>:
14511 Change prototype to take a regcache.
14512 (fetch_inferior_registers, store_inferior_registers): Change
14513 prototype to take a regcache. Adjust.
14514 * proc-service.c (ps_lgetregs): Adjust.
14515 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14516 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14517 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14518 take a regcache. Adjust.
14519 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14520 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14521 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14522 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14523 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14524 (cris_cannot_fetch_register):
14525 (cris_breakpoint_at): Change prototype to take a regcache.
14527 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14528 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14529 to take a regcache. Adjust.
14530 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14532 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14533 take a regcache. Adjust.
14534 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14535 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14536 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14537 * linux-mips-low.c (mips_get_pc):
14538 (mips_set_pc): Change prototype to take a regcache. Adjust.
14539 (mips_reinsert_addr): Adjust.
14540 (mips_collect_register): Change prototype to take a regcache.
14542 (mips_supply_register):
14543 (mips_collect_register_32bit, mips_supply_register_32bit)
14544 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14545 (mips_store_fpregset): Ditto.
14546 * linux-ppc-low.c (ppc_supply_ptrace_register)
14547 (ppc_supply_ptrace_register): Ditto.
14548 (parse_spufs_run): Adjust.
14549 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14550 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14551 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14552 take a regcache. Adjust.
14553 * linux-s390-low.c (s390_collect_ptrace_register)
14554 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14555 (s390_set_pc): Change prototype to take a regcache. Adjust.
14556 (s390_arch_setup): Adjust.
14557 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14558 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14559 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14560 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14561 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14563 (sparc_breakpoint_at): Adjust.
14564 * linux-xtensa-low.c (xtensa_fill_gregset):
14565 (xtensa_store_gregset):
14566 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14567 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14568 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14569 prototype to take a regcache. Adjust.
14570 * win32-arm-low.c (arm_fetch_inferior_register)
14571 (arm_store_inferior_register): Change prototype to take a
14573 * win32-i386-low.c (i386_fetch_inferior_register)
14574 (i386_store_inferior_register): Change prototype to take a
14576 * win32-low.c (child_fetch_inferior_registers)
14577 (child_store_inferior_registers): Change prototype to take a
14579 (win32_wait): Adjust.
14580 (win32_fetch_inferior_registers): Change prototype to take a
14582 (win32_store_inferior_registers): Adjust.
14583 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14584 store_inferior_register>: Change prototype to take a regcache.
14586 2010-01-20 Doug Evans <dje@google.com>
14588 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14590 (linux_wait_for_event1, linux_init_signals): Ditto.
14591 (W_STOPCODE): Provide definition if missing.
14593 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14595 * linux-low.c (linux_core_of_thread): New.
14596 (compare_ints, show_process, list_threads): New.
14597 (linux_qxfer_osdata): Report threads and cores.
14598 (linux_target_op): Register linux_core_of_thread.
14599 * remote-utils.c (prepare_resume_reply): Report the core.
14600 (buffer_xml_printf): Support %d specifier.
14601 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14603 (handle_query): Handle qXfer:threads. Announce availability
14605 * target.h (struct target_ops): New field core_of_thread.
14607 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14609 * Makefile.in (clean): Remove new generated files.
14610 (reg-s390.o, reg-s390.c): Remove rules.
14611 (reg-s390x.o, reg-s390x.c): Likewise.
14612 (s390-linux32.o, s390-linux32.c): Add rules.
14613 (s390-linux64.o, s390-linux64.c): Likewise.
14614 (s390x-linux64.o, s390x-linux64.c): Likewise.
14615 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14616 * linux-s390-low.c: Include <elf.h>.
14617 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14618 (init_registers_s390): Remove prototype.
14619 (init_registers_s390x): Likewise.
14620 (init_registers_s390_linux32): Add prototype.
14621 (init_registers_s390_linux64): Likewise.
14622 (init_registers_s390x_linux64): Likewise.
14623 (s390_num_regs_3264): New define.
14624 (s390_regmap_3264): New global variable.
14625 (s390_cannot_fetch_register): Remove obsolete check.
14626 (s390_cannot_store_register): Likewise.
14627 (s390_collect_ptrace_register): Handle upper/lower register halves.
14628 (s390_supply_ptrace_register): Likewise.
14629 (s390_fill_gregset): Update to register number changes.
14630 (s390_get_hwcap): New routine.
14631 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14632 Install appropriate regmap and register set.
14634 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14636 * server.c (gdbserver_version): Update copyright year to 2010.
14637 * gdbreplay.c (gdbreplay_version): Likewise.
14639 2009-12-28 Doug Evans <dje@google.com>
14641 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14642 elf/external.h. Include <elf.h> instead but only if necessary.
14644 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14646 * linux-low.c (linux_remove_process): Remove `detaching'
14647 parameter. Don't release/detach from thread_db here.
14648 (linux_kill): Release/detach from thread_db here, ...
14649 (linux_detach): ... and here, before actually detaching.
14650 (linux_wait_1): ... and here, when a process exits.
14651 * thread-db.c (any_thread_of): New.
14652 (thread_db_free): Switch the current inferior to a thread of the
14655 2009-12-21 Doug Evans <dje@google.com>
14657 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14659 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14660 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14661 warning ifndef __NR_tkill. Move setting of errno there too.
14662 Delete unnecessary resetting of errno after syscall.
14663 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14665 * configure.ac: Check for dladdr.
14666 * config.in: Regenerate.
14667 * configure: Regenerate.
14668 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14669 (try_thread_db_load): Update.
14671 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14673 2009-12-18 Doug Evans <dje@google.com>
14675 * event-loop.c: Include unistd.h if it exists.
14677 * linux-low.c (my_waitpid): Move definition away from being in
14678 between linux_tracefork_child/linux_test_for_tracefork.
14680 * gdb_proc_service.h (psaddr_t): Fix type.
14681 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14682 signature to match glibc.
14684 2009-12-16 Doug Evans <dje@google.com>
14686 * linux-low.c (linux_read_memory): Fix argument to read.
14688 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14690 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14691 events, don't leave current_inferior pointing at null.
14693 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14695 * win32-low.c (LOG): Delete.
14696 (OUTMSG): Output to stderr.
14697 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14698 on compile time LOG macro.
14699 (win32_wait): Fix debug output.
14701 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14703 * win32-low.c (win32_add_one_solib): If the dll name is
14704 "ntdll.dll", prepend the system directory to the dll path.
14706 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14708 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14710 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14711 Vladimir Prus <vladimir@codesourcery.com>
14713 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14714 * configure.ac: Check for __mcoldfire__ and set
14715 gdb_cv_m68k_is_coldfire.
14716 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14717 reg-cf.o and reg-m68k.o.
14718 * configure: Regenerated.
14720 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14722 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14723 Pass it to thread_db_free.
14724 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14725 proper `detaching' argument to linux_remove_process.
14726 * linux-low.h (thread_db_free): Add `detaching' parameter.
14727 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14729 (thread_db_free): Add `detaching' parameter. Only
14730 call td_ta_clear_event if detaching from process.
14732 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14734 * thread-db.c (thread_db_free): Fix typo.
14736 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14739 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14741 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14743 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14744 with an i686 compiler.
14745 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14747 * configure: Rebuilt.
14749 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14753 * server.c (handle_search_memory_1): Correct read_addr initialization
14754 in loop for searching subsequent chunks.
14756 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14758 * configure.ac: New --with-libthread-db option.
14759 * thread-db.c: Allow direct dependence on libthread_db.
14760 (thread_db_free): Adjust.
14761 * config.in: Regenerate.
14762 * configure: Likewise.
14764 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14767 * thread-db.c (attach_thread): New function.
14768 (maybe_attach_thread): Return success/failure.
14769 (find_new_threads_callback): Adjust.
14770 (thread_db_find_new_threads): Loop until no new threads.
14772 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14774 * proc-service.c (ps_lgetregs): Formatting.
14776 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14778 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14779 * configure.ac: Adjust.
14780 * linux-low.h (struct process_info_private): Move members to struct
14782 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14783 * linux-low.c (linux_remove_process): Adjust.
14784 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14785 * server.c (handle_query): Move code ...
14786 (handle_monitor_command): ... here. New function.
14787 * target.h (struct target_ops): New member.
14788 * thread-db.c (struct thread_db): New.
14789 (libthread_db_search_path): New variable.
14790 (thread_db_create_event, thread_db_enable_reporting)
14791 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14792 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14793 (try_thread_db_load_1, dladdr_to_soname): New functions.
14794 (try_thread_db_load, thread_db_load_search): New functions.
14795 (thread_db_init): Search for libthread_db.
14796 (thread_db_free): New function.
14797 (thread_db_handle_monitor_command): Likewise.
14798 * config.in: Regenerate.
14799 * configure: Regenerate.
14801 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14803 * spu-low.c (spu_kill): Wait for inferior to terminate.
14804 Call clear_inferiors.
14805 (spu_detach): Call clear_inferiors.
14807 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14809 * aclocal.m4: Regenerate.
14810 * config.in: Likewise.
14811 * configure: Likewise.
14813 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14815 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14816 (parse_spufs_run): New function.
14817 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14818 (ppc_breakpoint_at): Handle SPU breakpoints.
14820 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14822 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14823 (SPUFS_MAGIC): Define.
14824 (spu_enumerate_spu_ids): New function.
14825 (linux_qxfer_spu): New function.
14826 (linux_target_ops): Install linux_qxfer_spu.
14828 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14830 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14831 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14832 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14833 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14834 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14835 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14836 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14837 (init_registers_powerpc_cell32l): Add prototype.
14838 (init_registers_powerpc_cell64l): Likewise.
14839 (ppc_arch_setup): Detect Cell/B.E. architecture.
14841 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14843 * Makefile.in (datarootdir): New variable.
14845 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14847 * linux-low.c (linux_write_memory): Update debugging output.
14848 * Makefile.in (clean): Add new descriptions.
14849 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14850 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14851 * configure.srv: Add new files for arm*-*-linux*.
14852 * linux-arm-low.c: Add new declarations.
14853 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14854 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14855 (HWCAP_VFPv3D16): New.
14856 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14857 instead of __IWMMXT__.
14858 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14859 (arm_arch_setup): New.
14860 (target_regsets): Remove #ifdef. Add VFP regset.
14861 (the_low_target): Use arm_arch_setup.
14863 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14865 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14866 the main thread again.
14868 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14870 Adding Neutrino gdbserver.
14871 * configure: Regenerated.
14872 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14873 * configure.srv (i[34567]86-*-nto*): New target.
14874 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14875 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14876 (nto_comctrl) [__QNX__]: New function.
14877 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14879 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14881 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14884 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14885 Pedro Alves <pedro@codesourcery.com>
14887 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14888 don't support CONTEXT_EXTENDED_REGISTERS.
14889 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14890 (the_low_target): Install them.
14891 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14892 failing with ERROR_PIPE_NOT_CONNECTED.
14894 2009-06-30 Doug Evans <dje@google.com>
14895 Pierre Muller <muller@ics.u-strasbg.fr>
14897 Add h/w watchpoint support to x86-linux, win32-i386.
14898 * Makefile.in (SFILES): Add i386-low.c
14899 (i386_low_h): Define.
14900 (i386-low.o): Add dependencies.
14901 (linux-x86-low.o): Add i386-low.h dependency.
14902 (win32-i386-low.o): Ditto.
14903 * i386-low.c: New file.
14904 * i386-low.h: New file.
14905 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14906 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14907 * linux-low.c (linux_add_process): Initialize arch_private.
14908 (linux_remove_process): Free arch_private.
14909 (add_lwp): Initialize arch_private.
14910 (delete_lwp): Free arch_private.
14911 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14913 * linux-low.h (process_info_private): New member arch_private.
14914 (lwp_info): New member arch_private.
14915 (linux_target_ops): New members new_process, new_thread,
14917 (ptid_of): New macro.
14918 * linux-x86-low.c: Include stddef.h, i386-low.h.
14919 (arch_process_info): New struct.
14920 (arch_lwp_info): New struct.
14921 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14922 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14923 (i386_dr_low_get_status): New function.
14924 (x86_insert_point, x86_remove_point): New functions.
14925 (x86_stopped_by_watchpoint): New function.
14926 (x86_stopped_data_address): New function.
14927 (x86_linux_new_process, x86_linux_new_thread): New functions.
14928 (x86_linux_prepare_to_resume): New function.
14929 (the_low_target): Add entries for insert_point, remove_point,
14930 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14932 * server.c (debug_hw_points): New global.
14933 (monitor_show_help): Document set debug-hw-points.
14934 (handle_query): Process "set debug-hw-points".
14935 * server.h (debug_hw_points): Declare.
14936 (paddress): Declare.
14937 * utils.c (NUMCELLS, CELLSIZE): New macros.
14938 (get_sell, xsnprintf, paddress): New functions.
14939 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14940 remove_point, stopped_by_watchpoint, stopped_data_address.
14941 * win32-i386-low.c: Include i386-low.h.
14942 (debug_reg_state): Replaces dr.
14943 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14944 (i386_dr_low_get_status): New function.
14945 (i386_insert_point, i386_remove_point): New functions.
14946 (i386_stopped_by_watchpoint): New function.
14947 (i386_stopped_data_address): New function.
14948 (i386_initial_stuff): Update.
14949 (get_thread_context,set_thread_context,i386_thread_added): Update.
14950 (the_low_target): Add entries for insert_point,
14951 remove_point, stopped_by_watchpoint, stopped_data_address.
14952 * win32-low.c (win32_insert_watchpoint): New function.
14953 (win32_remove_watchpoint): New function.
14954 (win32_stopped_by_watchpoint): New function.
14955 (win32_stopped_data_address): New function.
14956 (win32_target_ops): Add entries for insert_watchpoint,
14957 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14958 * win32-low.h (win32_target_ops): New members insert_point,
14959 remove_point, stopped_by_watchpoint, stopped_data_address.
14961 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14963 * server.c (process_serial_event): Re-return unsupported, not
14964 error, if the type isn't recognized. Re-allow supporting only
14965 insert or remove packets. Also call require_running for
14966 breakpoints. Add missing break statement to default case. Tidy.
14967 * target.h (struct target_ops): Rename insert_watchpoint to
14968 insert_point, and remove_watchpoint to remove_point.
14970 * linux-low.h (struct linux_target_ops): Likewise.
14971 * linux-low.c (linux_insert_watchpoint): Rename to ...
14972 (linux_insert_point): ... this. Adjust.
14973 (linux_remove_watchpoint): Rename to ...
14974 (linux_remove_point): ... this. Adjust.
14975 (linux_target_ops): Adjust.
14976 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14977 (cris_insert_point): ... this.
14978 (cris_remove_watchpoint): Rename to ...
14979 (cris_remove_point): ... this.
14980 (the_low_target): Adjust.
14982 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14984 * server.c (handle_v_kill): Pass signal_pid to
14985 kill_inferior if multi_process is zero.
14987 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14989 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14990 * target.h (target_ops): Comment for *_watchpoint to make it clear
14991 the functions can get types '0' and '1'.
14993 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14995 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14996 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14997 * regcache.c (get_regcache): Likewise.
14998 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14999 * win32-low.c (child_fetch_inferior_registers): Remove check for
15002 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
15003 Pedro Alves <pedro@codesourcery.com>
15005 * target.h (struct target_ops) <supports_multi_process>: New
15007 (target_supports_multi_process): New.
15008 * server.c (handle_query): Even if GDB reports support, only
15009 enable multi-process if the target also supports it. Report
15010 multi-process support only if the target backend supports it.
15011 * linux-low.c (linux_supports_multi_process): New function.
15012 (linux_target_ops): Install it as target_supports_multi_process
15015 2009-05-24 Doug Evans <dje@google.com>
15017 Global renaming of find_thread_pid to find_thread_ptid.
15018 * server.h (find_thread_ptid): Renamed from find_thread_pid.
15019 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
15020 All callers updated.
15022 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
15023 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
15026 * linux-low.c (get_stop_pc): Print pc if debug_threads.
15027 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
15028 (linux_resume_one_lwp): Ditto.
15030 2009-05-23 Doug Evans <dje@google.com>
15032 * linux-low.c (linux_resume_one_lwp): Change type of first arg
15033 from struct inferior_list_entry * to struct lwp_info *.
15034 All callers updated.
15036 2009-05-13 Doug Evans <dje@google.com>
15038 * linux-x86-low.c: Don't include assert.h.
15039 (x86_siginfo_fixup): Use fatal, not assert.
15040 (x86_arch_setup): Fix comment.
15042 2009-05-12 Doug Evans <dje@google.com>
15044 Biarch support for i386/amd64 gdbserver.
15045 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
15046 Add linux-x86-low.c.
15047 (linux-i386-low.o, linux-x86-64-low.o): Delete.
15048 (linux-x86-low.o): Add.
15049 * linux-x86-64-low.c: Delete.
15050 * linux-i386-low.c: Delete.
15051 * linux-x86-low.c: New file.
15052 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
15054 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
15056 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
15057 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
15058 (linux_child_pid_to_exec_file): New function.
15059 (elf_64_header_p, elf_64_file_p): New functions.
15060 (siginfo_fixup): New function.
15061 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
15062 give target a chance to convert layout.
15063 * linux-low.h (linux_target_ops): New member siginfo_fixup.
15064 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
15066 2009-05-07 Doug Evans <dje@google.com>
15068 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
15069 (regsets_store_inferior_registers): Ditto.
15071 2009-05-06 Pedro Alves <pedro@codesourcery.com>
15075 * linux-low.c (must_set_ptrace_flags): Delete.
15076 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
15078 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
15079 `lwp->must_set_ptrace_flags' instead.
15080 (linux_wait_for_event_1): Set ptrace options here.
15081 (linux_wait_1): ... not here.
15083 2009-04-30 Doug Evans <dje@google.com>
15085 * inferiors.c (started_inferior_callback): New function.
15086 (attached_inferior_callback): New function.
15087 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
15088 * server.c (print_started_pid, print_attached_pid): New functions.
15089 (detach_or_kill_for_exit): New function.
15090 (main): Call it instead of for_each_inferior (kill_inferior_callback).
15091 * server.h (have_started_inferiors_p): Declare.
15092 (have_attached_inferiors_p): Declare.
15094 * inferiors.c (remove_process): Fix memory leak, free process.
15095 * linux-low.c (linux_remove_process): New function.
15096 (linux_kill): Call it instead of remove_process.
15097 (linux_detach, linux_wait_1): Ditto.
15099 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
15101 * configure.srv: Add x86 Windows CE target.
15103 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
15105 * inferiors.c (get_thread_process): Make global.
15106 * server.h (get_thread_process): Add prototype.
15107 * thread-db.c (find_one_thread): Use get_thread_process
15108 instead of current_process.
15109 (thread_db_get_tls_address): Do not crash if called when
15110 thread layer is not yet initialized.
15112 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
15114 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
15115 * spu-low.c (current_tid): Rename to ...
15116 (current_ptid): ... this.
15117 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
15118 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
15119 ptid_get_lwp (current_ptid) instead of current_tid.
15120 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
15121 instead of current_tid. Use find_process_pid to verify pid
15122 argument is valid. Pass proper argument to remove_process.
15123 (spu_thread_alive): Compare current_ptid instead of current_tid.
15124 (spu_resume): Likewise.
15126 2009-04-02 Pedro Alves <pedro@codesourcery.com>
15128 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
15131 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15133 Implement the multiprocess extensions, and add linux multiprocess
15136 * server.h (ULONGEST): Declare.
15137 (struct ptid, ptid_t): New.
15138 (minus_one_ptid, null_ptid): Declare.
15139 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
15140 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
15141 (struct inferior_list_entry): Change `id' type from unsigned from
15143 (struct sym_cache, struct breakpoint, struct
15144 process_info_private): Forward declare.
15145 (struct process_info): Declare.
15146 (current_process): Declare.
15147 (all_processes): Declare.
15148 (initialize_inferiors): Declare.
15149 (add_thread): Adjust to use ptid_t.
15150 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
15151 (add_process, remove_process, find_thread_pid): Declare.
15152 (find_inferior_id): Adjust to use ptid_t.
15153 (cont_thread, general_thread, step_thread): Change type to ptid_t.
15154 (multi_process): Declare.
15155 (push_event): Adjust to use ptid_t.
15156 (read_ptid, write_ptid): Declare.
15157 (prepare_resume_reply): Adjust to use ptid_t.
15158 (clear_symbol_cache): Declare.
15159 * inferiors.c (all_processes): New.
15160 (null_ptid, minus_one_ptid): New.
15161 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
15162 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
15163 (add_thread): Change unsigned long to ptid. Remove gdb_id
15165 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
15166 (gdb_id_to_thread): Rename to ...
15167 (find_thread_pid): ... this. Change unsigned long to ptid.
15168 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
15169 (loaded_dll, pull_pid_from_list): Adjust.
15170 (add_process, remove_process, find_process_pid)
15171 (get_thread_process, current_process, initialize_inferiors): New.
15172 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
15173 (struct target_waitstatus) <related_pid>: Ditto.
15174 (struct target_ops) <kill, detach>: Add `pid' argument. Change
15175 return type to int.
15176 (struct target_ops) <join>: Add `pid' argument.
15177 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
15178 (struct target_ops) <wait>: Add `ptid' field. Change return type
15180 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
15181 (mywait): Add `ptid' argument. Change return type to ptid_t.
15182 (target_pid_to_str): Declare.
15183 * target.c (set_desired_inferior): Adjust to use ptids.
15184 (mywait): Add new `ptid' argument. Adjust.
15185 (target_pid_to_str): New.
15186 * mem-break.h (free_all_breakpoints): Declare.
15187 * mem-break.c (breakpoints): Delelete.
15188 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
15189 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
15190 to use per-process breakpoint list.
15191 (free_all_breakpoints): New.
15192 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
15193 (symbol_cache, all_symbols_looked_up): Delete.
15195 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
15197 (prepare_resume_reply): Change ptid argument's type from unsigned
15198 long to ptid_t. Adjust. Implement W;process and X;process.
15199 (free_sym_cache, clear_symbol_cache): New.
15200 (look_up_one_symbol): Adjust to per-process symbol cache. *
15201 * server.c (cont_thread, general_thread, step_thread): Change type
15203 (attached): Delete.
15204 (multi_process): New.
15205 (last_ptid): Change type to ptid_t.
15206 (struct vstop_notif) <ptid>: Change type to ptid_t.
15207 (queue_stop_reply, push_event): Change `ptid' argument's type to
15209 (discard_queued_stop_replies): Add `pid' argument.
15210 (start_inferior): Adjust to use ptids. Adjust to mywait interface
15211 changes. Don't reference the `attached' global.
15212 (attach_inferior): Adjust to mywait interface changes.
15213 (handle_query): Adjust to use ptids. Parse GDB's qSupported
15214 features. Handle and report "multiprocess+". Handle
15216 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
15218 (handle_v_kill): New.
15219 (handle_v_stopped): Adjust to use target_pid_to_str.
15220 (handle_v_requests): Allow multiple attaches and runs when
15221 multiprocess extensions are in effect. Handle "vKill".
15222 (myresume): Adjust to use ptids.
15223 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
15224 (handle_status): Adjust to discard_queued_stop_replies interface
15226 (first_thread_of, kill_inferior_callback)
15227 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
15228 (main): Call initialize_inferiors. Adjust to use ptids, killing
15229 and detaching from all inferiors. Handle multiprocess packet
15231 * linux-low.h: Include gdb_proc_service.h.
15232 (struct process_info_private): New.
15233 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
15234 <lwpid_of>: Use ptid_get_lwp.
15235 (get_lwp_thread): Adjust.
15236 (struct lwp_info): Add `dead' member.
15237 (find_lwp_pid): Declare.
15238 * linux-low.c (thread_db_active): Delete.
15239 (new_inferior): Adjust comment.
15240 (inferior_pid): Delete.
15241 (linux_add_process): New.
15242 (handle_extended_wait): Adjust.
15243 (add_lwp): Change unsigned long to ptid.
15244 (linux_create_inferior): Add process to processes table. Adjust
15245 to use ptids. Don't set new_inferior here.
15246 (linux_attach_lwp): Rename to ...
15247 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
15248 it. Adjust to use ptids.
15249 (linux_attach_lwp): New.
15250 (linux_attach): Add process to processes table. Don't set
15252 (struct counter): New.
15253 (second_thread_of_pid_p, last_thread_of_process_p): New.
15254 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
15255 multiple processes.
15256 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
15257 processes. Remove process from process table.
15258 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
15259 to multiple processes.
15260 (any_thread_of): New.
15261 (linux_detach): Add `pid' argument, and handle it. Remove process
15262 from processes table.
15263 (linux_join): Add `pid' argument. Handle it.
15264 (linux_thread_alive): Change unsighed long argument to ptid_t.
15265 Consider dead lwps as not being alive.
15266 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
15267 threads we're not interested in.
15268 (same_lwp, find_lwp_pid): New.
15269 (linux_wait_for_lwp): Change `pid' argument's type from int to
15271 (linux_wait_for_event): Rename to ...
15272 (linux_wait_for_event_1): ... this. Change `pid' argument's type
15273 from int to ptid_t. Adjust.
15274 (linux_wait_for_event): New.
15275 (linux_wait_1): Add `ptid' argument. Change return type to
15276 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
15277 that exit from the process table.
15278 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
15280 (mark_lwp_dead): New.
15281 (wait_for_sigstop): Adjust to use ptids. If a process exits while
15282 stopping all threads, mark its main lwp as dead.
15283 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
15285 (fetch_register, usr_store_inferior_registers)
15286 (regsets_fetch_inferior_registers)
15287 (regsets_store_inferior_registers, linux_read_memory)
15288 (linux_write_memory): Inline `inferior_pid'.
15289 (linux_look_up_symbols): Adjust to use per-process
15290 `thread_db_active'.
15291 (linux_request_interrupt): Adjust to use ptids.
15292 (linux_read_auxv): Inline `inferior_pid'.
15293 (initialize_low): Don't reference thread_db_active.
15294 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
15295 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
15296 (ps_getpid): Return the pid of the current inferior.
15297 * thread-db.c (proc_handle, thread_agent): Delete.
15298 (thread_db_create_event, thread_db_enable_reporting): Adjust to
15300 (find_one_thread): Change argument type to ptid_t. Adjust to
15302 (maybe_attach_thread): Adjust to per-process data and ptids.
15303 (thread_db_find_new_threads): Ditto.
15304 (thread_db_init): Ditto.
15305 * spu-low.c (spu_create_inferior, spu_attach): Add process to
15306 processes table. Adjust to use ptids.
15307 (spu_kill, spu_detach): Adjust interface. Remove process from
15309 (spu_join, spu_thread_alive): Adjust interface.
15310 (spu_wait): Adjust interface. Remove process from processes
15311 table. Adjust to use ptids.
15312 * win32-low.c (current_inferior_tid): Delete.
15313 (current_inferior_ptid): New.
15314 (debug_event_ptid): New.
15315 (thread_rec): Take a ptid. Adjust.
15316 (child_add_thread): Add `pid' argument. Adjust to use ptids.
15317 (child_delete_thread): Ditto.
15318 (do_initial_child_stuff): Add `attached' argument. Add process to
15320 (child_fetch_inferior_registers, child_store_inferior_registers):
15322 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
15323 (win32_attach): Pass 1 to do_initial_child_stuff.
15324 (win32_kill): Adjust interface. Remove process from processes
15326 (win32_detach): Ditto.
15327 (win32_join): Adjust interface.
15328 (win32_thread_alive): Take a ptid.
15329 (win32_resume): Adjust to use ptids.
15330 (get_child_debug_event): Ditto.
15331 (win32_wait): Adjust interface. Remove exiting process from
15334 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15336 Non-stop mode support.
15338 * server.h (non_stop): Declare.
15339 (gdb_client_data, handler_func): Declare.
15340 (delete_file_handler, add_file_handler, start_event_loop):
15342 (handle_serial_event, handle_target_event, push_event)
15343 (putpkt_notif): Declare.
15344 * target.h (enum resume_kind): New.
15345 (struct thread_resume): Replace `step' field by `kind' field.
15346 (TARGET_WNOHANG): Define.
15347 (struct target_ops) <wait>: Add `options' argument.
15348 <supports_non_stop, async, start_non_stop>: New fields.
15349 (target_supports_non_stop, target_async): New.
15350 (start_non_stop): Declare.
15351 (mywait): Add `options' argument.
15352 * target.c (mywait): Add `options' argument. Print child exit
15353 notifications here.
15354 (start_non_stop): New.
15355 * server.c (non_stop, own_buf, mem_buf): New globals.
15356 (struct vstop_notif): New.
15357 (notif_queue): New global.
15358 (queue_stop_reply, push_event, discard_queued_stop_replies)
15359 (send_next_stop_reply): New.
15360 (start_inferior): Adjust to use resume_kind. Adjust to mywait
15362 (attach_inferior): In non-stop mode, don't wait for the target
15364 (handle_general_set): Handle QNonStop.
15365 (handle_query): When handling qC, return the current general
15366 thread, instead of the first thread of the list.
15367 (handle_query): If the backend supports non-stop mode, include
15368 QNonStop+ in the qSupported query response.
15369 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
15371 (handle_v_attach, handle_v_run): Handle non-stop mode.
15372 (handle_v_stopped): New.
15373 (handle_v_requests): Report support for vCont;t. Handle vStopped.
15374 (myresume): Adjust to use resume_kind. Handle non-stop.
15375 (queue_stop_reply_callback): New.
15376 (handle_status): Handle non-stop mode.
15377 (main): Clear non_stop flag on reconnection. Use the event-loop.
15378 Refactor serial protocol handling from here ...
15379 (process_serial_event): ... to this new function. When GDB
15380 selects any thread, select one here. In non-stop mode, wait until
15381 GDB acks all pending events before exiting.
15382 (handle_serial_event, handle_target_event): New.
15383 * remote-utils.c (remote_open): Install remote_desc in the event
15385 (remote_close): Remove remote_desc from the event loop.
15386 (putpkt_binary): Rename to...
15387 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
15388 (putpkt_binary): New as wrapper around putpkt_binary_1.
15389 (putpkt_notif): New.
15390 (prepare_resume_reply): In non-stop mode, don't change the
15392 * event-loop.c: New.
15393 * Makefile.in (OBJ): Add event-loop.o.
15394 (event-loop.o): New rule.
15396 * linux-low.h (pid_of): Moved here.
15398 (get_lwp_thread): Use lwpid_of.
15399 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15400 * linux-low.c (pid_of): Delete.
15401 (inferior_pid): Use lwpid_of.
15402 (linux_event_pipe): New.
15403 (target_is_async_p): New.
15405 (handle_extended_wait): Use lwpid_of.
15406 (add_lwp): Don't set lwpid field.
15407 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15408 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15409 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15410 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15411 first. Adjust to linux_wait_for_event interface changes. Use
15413 (linux_detach): Don't delete the main lwp here.
15414 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15415 (status_pending_p): Don't consider explicitly suspended lwps.
15416 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15417 pointer. Add OPTIONS argument. Change return type to int. Use
15418 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15419 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15420 pointer. Add status pointer argument. Return a pid instead of a
15421 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15422 changes. In non-stop mode, don't switch to a random thread.
15423 (linux_wait): Rename to...
15424 (linux_wait_1): ... this. Add target_options argument, and handle
15425 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15426 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15427 clean exit and signal exit code. Don't stop all threads in
15428 non-stop mode. In all-stop mode, only stop all threads when
15429 reporting a stop to GDB. Handle explicit thread stop requests.
15430 (async_file_flush, async_file_mark): New.
15432 (send_sigstop): Use lwpid_of.
15433 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15434 interface changes. In non-stop mode, don't switch to a random
15436 (linux_resume_one_lwp): Use lwpid_of.
15437 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15438 (linux_resume_one_thread): ... this. Handle resume_stop. In
15439 non-stop mode, don't look for pending flag in all threads.
15440 (resume_status_pending_p): Don't consider explicitly suspended
15442 (my_waitpid): Reimplement. Emulate __WALL.
15443 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15445 (sigchld_handler, linux_supports_non_stop, linux_async)
15446 (linux_start_non_stop): New.
15447 (linux_target_ops): Register linux_supports_non_stop, linux_async
15448 and linux_start_non_stop.
15449 (initialize_low): Install SIGCHLD handler.
15450 * thread-db.c (thread_db_create_event, find_one_thread)
15451 (thread_db_get_tls_address): Use lwpid_of.
15452 * win32-low.c (win32_detach): Adjust to use resume_kind.
15453 (win32_wait): Add `options' argument.
15454 * spu-low.c (spu_resume): Adjust to use resume_kind.
15455 (spu_wait): Add `options' argument.
15457 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15459 Decouple target code from remote protocol.
15461 * target.h (enum target_waitkind): New.
15462 (struct target_waitstatus): New.
15463 (struct target_ops) <wait>: Return an unsigned long. Take a
15464 target_waitstatus pointer instead of a char pointer.
15465 (mywait): Likewise.
15466 * target.c (mywait): Change prototype to return an unsigned long.
15467 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15468 * server.h (thread_from_wait, old_thread_from_wait): Delete
15470 (prepare_resume_reply): Change prototype to take a
15472 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15473 (last_status, last_ptid): New.
15474 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15475 pid instead of a signal.
15476 (attach_inferior): Remove "status" and "signal" parameters.
15478 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15480 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15481 (handle_v_requests, myresume): Remove "status" and "signal"
15482 parameters. Adjust.
15483 (handle_status): New.
15484 (main): Delete local `status'. Adjust.
15485 * remote-utils.c: Include target.h.
15486 (prepare_resume_reply): Change prototype to take a
15487 target_waitstatus. Adjust.
15489 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15491 * spu-low.c (spu_wait): Adjust.
15492 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15494 (win32_wait): Adjust.
15496 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15498 * target.h (struct thread_resume): Delete leave_stopped member.
15499 (struct target_ops): Add a `n' argument to the `resume' callback.
15500 * server.c (start_inferior): Adjust.
15501 (handle_v_cont, myresume): Adjust.
15502 * linux-low.c (check_removed_breakpoint): Adjust to resume
15503 interface change, and to removed leave_stopped field.
15504 (resume_ptr): Delete.
15505 (struct thread_resume_array): New.
15506 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15507 resume interface change.
15508 (linux_continue_one_thread, linux_queue_one_thread)
15509 (resume_status_pending_p): Check if the resume field is NULL
15510 instead of checking the leave_stopped member.
15511 (linux_resume): Adjust to the target resume interface change.
15512 * spu-low.c (spu_resume): Adjust to the target resume interface
15514 * win32-low.c (win32_detach, win32_resume): Ditto.
15516 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15518 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15520 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15522 (linux_continue_one_thread): Only preserve the stepping flag if
15523 there's a pending breakpoint.
15525 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15527 * server.c (main): After the inferior having exited, call
15528 remote_close before exiting gdbserver.
15530 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15532 Fix size of FPSCR in Power 7 processors.
15533 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15534 (PPC_FEATURE_HAS_DFP): New #define.
15535 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15538 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15540 * server.c (handle_query) Whitespace and formatting.
15542 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15544 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15545 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15546 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15547 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15548 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15549 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15550 Makefile.in, configure.ac: Fix whitespace throughout.
15551 * configure: Regenerate.
15553 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15555 * inferiors.c (find_inferior): Make it safe for the callback
15556 function to delete the currently iterated inferior.
15558 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15560 * Makefile.in (linuw_low_h): Move higher.
15561 (thread-db.o): Depend on $(linux_low_h).
15563 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15565 Rename "process" to "lwp" throughout.
15567 * linux-low.c (all_processes): Rename to...
15568 (all_lwps): ... this.
15569 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15570 (add_process): Rename to ...
15571 (add_lwp): ... this. Adjust.
15572 (linux_create_inferior): Adjust.
15573 (linux_attach_lwp): Adjust.
15574 (linux_attach): Adjust.
15575 (linux_kill_one_process): Rename to ...
15576 (linux_kill_one_lwp): ... this. Adjust.
15577 (linux_kill): Adjust.
15578 (linux_detach_one_process): Rename to ...
15579 (linux_detach_one_lwp): ... this. Adjust.
15580 (linux_detach): Adjust.
15581 (check_removed_breakpoint): Adjust.
15582 (status_pending_p): Adjust.
15583 (linux_wait_for_process): Rename to ...
15584 (linux_wait_for_lwp): ... this. Adjust.
15585 (linux_wait_for_event): Adjust.
15586 (send_sigstop): Adjust.
15587 (wait_for_sigstop): Adjust.
15588 (stop_all_processes): Rename to ...
15589 (stop_all_lwps): ... this.
15590 (linux_resume_one_process): Rename to ...
15591 (linux_resume_one_lwp): ... this. Adjust.
15592 (linux_set_resume_request, linux_continue_one_thread)
15593 (linux_queue_one_thread, resume_status_pending_p)
15594 (usr_store_inferior_registers, regsets_store_inferior_registers)
15595 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15597 * linux-low.h (get_process): Rename to ...
15598 (get_lwp): ... this. Adjust.
15599 (get_thread_process): Rename to ...
15600 (get_thread_lwp): ... this. Adjust.
15601 (get_process_thread): Rename to ...
15602 (get_lwp_thread): ... this. Adjust.
15603 (struct process_info): Rename to ...
15604 (struct lwp_info): ... this.
15605 (all_processes): Rename to ...
15606 (all_lwps): ... this.
15607 * proc-service.c (ps_lgetregs): Adjust.
15608 * thread-db.c (thread_db_create_event, find_one_thread)
15609 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15611 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15613 * server.c (handle_query): Handle "qAttached".
15615 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15617 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15618 GPLv3, update license URL.
15620 2009-03-01 Doug Evans <dje@google.com>
15622 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15623 (server_h): Add gdb_signals.h.
15624 (signals.o): Update.
15625 * server.h (target_signal_from_host,target_signal_to_host_p)
15626 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15628 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15630 * remote-utils.c (getpkt): Also generate remote-debug
15631 information if noack_mode is set.
15633 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15635 * server.c (handle_query): Report qXfer:siginfo:read and
15636 qXfer:siginfo:write as supported and handle them.
15637 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15638 * linux-low.c (linux_xfer_siginfo): New.
15639 (linux_target_ops): Set it.
15641 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15643 * server.c (gdbserver_usage): Mention --remote-debug.
15644 (main): Accept '--remote-debug' switch.
15646 2009-01-18 Doug Evans <dje@google.com>
15648 * regcache.c (new_register_cache): No need to check result of xcalloc.
15649 * server.c (handle_search_memory): Back out calls to xmalloc,
15650 result is checked and error is returned to user upon failure.
15651 (handle_query): Ditto. Add more checks for result of malloc.
15652 (handle_v_cont): Check result of malloc, report error back to
15654 (handle_v_run): Ditto. Call freeargv.
15655 * server.h (freeargv): Declare.
15656 * utils.c (freeargv): New fn.
15658 2009-01-15 Doug Evans <dje@google.com>
15660 * gdbreplay.c (perror_with_name): Make arg const char *.
15661 * server.h (target_signal_to_name): Make return type const char *.
15662 * thread-db.c (thread_db_err_str): Make return type const char *.
15663 * utils.c (perror_with_name): Make arg const char *.
15665 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15667 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15668 when handling a EXIT_PROCESS_DEBUG_EVENT.
15670 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15672 * gdbreplay.c (gdbreplay_version): Update copyright year.
15673 * server.c (gdbserver_version): Likewise.
15675 2009-01-05 Doug Evans <dje@google.com>
15677 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15678 (handle_extended_wait): Improve comment.
15680 2008-12-13 Doug Evans <dje@google.com>
15682 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15683 * server.h (ATTR_MALLOC): New macro.
15684 (xmalloc,xcalloc,xstrdup): Declare.
15685 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15686 * inferiors.c: Ditto.
15687 * linux-low.c: Ditto.
15688 * mem-break.c: Ditto.
15689 * regcache.c: Ditto.
15690 * remote-utils.c: Ditto.
15693 * win32-low.c: Ditto.
15695 2008-12-12 Doug Evans <dje@google.com>
15697 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15698 in debugging printf.
15700 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15702 2008-12-09 Doug Evans <dje@google.com>
15704 * linux-low.h (struct process_info): Delete member tid, unused.
15705 * thread-db.c (find_one_thread): Update.
15706 (maybe_attach_thread): Update.
15708 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15710 * target.h (struct target_ops): Add qxfer_osdata member.
15711 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15713 (linux_qxfer_osdata): New functions.
15714 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15716 * server.c (handle_query): Handle "qXfer:osdata:read:".
15717 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15718 (buffer_xml_printf): New functions.
15719 * server.h (struct buffer): New.
15720 (buffer_grow_str, buffer_grow_str0): New macros.
15721 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15722 (buffer_xml_printf): Declare.
15724 2008-11-24 Doug Evans <dje@google.com>
15726 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15728 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15730 * server.c (handle_v_run): Always use the supplied argument list.
15732 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15734 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15735 (xtensa_regmap_table): Add entry for scompare1.
15737 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15739 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15740 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15741 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15742 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15743 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15744 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15745 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15746 XML target descriptions.
15747 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15748 when inferior is running on an ISA 2.05 or later processor. Add
15749 special case to return offset for full 64-bit slot of FPSCR when
15752 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15754 * Makefile.in (SFILES, clean): Added sparc64 files.
15755 (reg-sparc64.o, reg-sparc64.c): New.
15756 * configure.srv (sparc*-*-linux*): New configuration.
15757 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15758 syscall arguments for SPARC.
15759 (regsets_store_inferior_registers): Likewise.
15760 * linux-sparc-low.c: New file.
15762 2008-10-21 Doug Evans <dje@google.com>
15764 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15765 (READLINE_DIR,READLINE_DEP): Delete.
15766 (INTERNAL_CFLAGS): Update.
15767 (LINTFLAGS): Update.
15769 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15771 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15772 whole argv from the last run, not just argv[0].
15774 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15776 * regcache.c (new_register_cache): Return NULL if the register
15777 cache size isn't known yet.
15778 (free_register_cache): Avoid dereferencing a NULL regcache.
15780 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15782 * configure.srv: Merge MIPS and MIPS64.
15784 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15786 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15788 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15790 * Makefile.in: Add required vsx dependencies.
15792 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15793 Declare init_registers_powerpc_vsx32l.
15794 Declare init_registers_powerpc_vsx64l.
15795 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15796 (ppc_arch_setup): Check for VSX in hwcap.
15797 (ppc_fill_vsxregset): New function.
15798 (ppc_store_vsxregset): New function.
15799 Add new VSX entry in regset_info target_regsets.
15801 * configure.srv: Add new VSX dependencies.
15803 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15805 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15806 (remote_open): Set or clear transport_is_reliable.
15807 (putpkt_binary): Don't expect acks in noack mode.
15808 (getpkt): Don't send ack/nac in noack mode.
15809 * server.c (handle_general_set): Handle QStartNoAckMode.
15810 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15812 (main): Reset noack_mode on every connection.
15813 * server.h (noack_mode): Declare.
15815 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15817 * Makefile.in (GDBREPLAY_OBS): New variable.
15818 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15820 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15821 Daniel Jacobowitz <dan@codesourcery.com>
15823 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15824 (usr_store_inferior_registers): Likewise.
15825 (regsets_store_inferior_registers): Likewise.
15827 2008-07-31 Rolf Jansen <rj@surtec.com>
15828 Pedro Alves <pedro@codesourcery.com>
15830 * configure.ac: Check for memmem declaration.
15831 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15832 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15833 (disable_packet_qfThreadInfo): Unconditionally compile.
15834 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15835 * configure, config.in: Regenerate.
15837 2008-07-28 Doug Kwan <dougkwan@google.com>
15839 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15840 (linux_write_memory): Remove declaration of errno.
15842 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15844 * linux-low.c (handle_extended_wait): Do not use "status"
15845 variable uninitialized.
15847 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15849 * server.c (handle_v_attach): Inhibit reporting dll changes.
15851 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15853 * remote-utils.c (prepare_resume_reply): If requested, don't
15854 output "thread:TID" in the T stop reply.
15856 * server.c (disable_packet_vCont, disable_packet_Tthread)
15857 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15858 (handle_query): If requested, disable support for qC, qfThreadInfo
15860 (handle_v_requests): If requested, disable support for vCont.
15861 (gdbserver_show_disableable): New.
15862 (main): Handle --disable-packet and --disable-packet=LIST.
15864 * server.h (disable_packet_vCont, disable_packet_Tthread)
15865 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15867 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15869 * server.c (gdbserver_usage): Mention --version.
15871 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15873 * Makefile.in (gdbreplay.o): New rule.
15875 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15877 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15878 message, not gdbserver.
15880 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15881 Nathan Sidwell <nathan@codesourcery.com>
15882 Joseph Myers <joseph@codesourcery.com>
15884 * acinclude.m4: Include ../../config/acx.m4.
15885 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15886 * configure, config.in: Regenerate.
15887 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15888 * server.c (gdbserver_version): Print PKGVERSION.
15889 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15890 (main): Adjust gdbserver_usage calls.
15891 * gdbreplay.c (version, host_name): Add declarations.
15892 (gdbreplay_version, gdbreplay_usage): New.
15893 (main): Accept --version and --help options.
15895 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15897 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15898 (arm_breakpoint_at): Handle Thumb.
15899 (the_low_target): Add comment.
15901 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15903 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15905 2008-05-09 Doug Evans <dje@google.com>
15907 * server.h (decode_search_memory_packet): Declare.
15908 * remote-utils.c (decode_search_memory_packet): New fn.
15909 * server.c (handle_search_memory_1): New fn.
15910 (handle_search_memory): New fn.
15911 (handle_query): Process qSearch:memory packets.
15913 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15915 * regcache.c (registers_length): Remove.
15916 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15917 full register packet.
15918 * regcache.h (registers_length): Remove prototype.
15919 * server.h (PBUFSIZ): Define to 16384.
15921 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15923 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15924 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15925 powerpc-64l.o, and powerpc-altivec64l.o.
15926 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15927 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15928 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15929 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15930 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15933 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15934 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15935 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15936 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15937 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15938 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15939 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15940 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15941 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15942 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15945 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15946 (init_registers_powerpc_32l): ... this new prototype.
15947 (init_registers_powerpc_32): Remove, replace by ...
15948 (init_registers_powerpc_altivec32l): ... this new prototype.
15949 (init_registers_powerpc_e500): Remove, replace by ...
15950 (init_registers_powerpc_e500l): ... this new prototype.
15951 (init_registers_ppc64): Remove, replace by ...
15952 (init_registers_powerpc_64l): ... this new prototype.
15953 (init_registers_powerpc_64): Remove, replace by ...
15954 (init_registers_powerpc_altivec64l): ... this new prototype.
15955 (ppc_num_regs): Set to 73.
15956 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15957 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15958 (ppc_cannot_store_register): Handle orig_r3 and trap.
15959 (ppc_arch_setup): Update init_registers_... calls.
15960 (ppc_fill_gregset): Handle orig_r3 and trap.
15962 * inferiors.c (clear_inferiors): Reset current_inferior.
15964 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15966 * acinclude.m4: Add override.m4.
15967 * configure: Regenerate.
15969 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15971 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15972 initial call to init_register_ppc64.
15974 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15976 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15977 single powerpc*-*-linux* case.
15978 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15980 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15982 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15983 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15985 * linux-ppc-low.c: Include <elf.h>.
15986 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15987 (ppc_hwcap): New global variable.
15988 (ppc_regmap): Remove __SPE__ #ifdef sections.
15989 (ppc_regmap_e500): New global variable.
15990 (ppc_cannot_store_register): Update __SPE__ special case.
15991 (ppc_get_hwcap): New function.
15992 (ppc_arch_setup): Use it to determine whether inferior supports
15993 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15994 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15995 Do not access registers if target does not support AltiVec.
15996 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15997 Do not access registers if target does not support SPE.
15998 (target_regsets): Unconditionally include AltiVec and SPE regsets.
16000 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
16002 * linux-low.c (disabled_regsets, num_regsets): New.
16003 (use_regsets_p): Delete.
16004 (linux_wait_for_process): Clear disabled_regsets.
16005 (regsets_fetch_inferior_registers): Check and set it.
16006 (regsets_store_inferior_registers): Likewise.
16007 (linux_fetch_registers, linux_store_registers): Do not use
16009 (initialize_low): Allocate disabled_regsets.
16011 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
16013 * Makefile.in (LIBOBJS): New.
16014 (OBS): Use LIBOBJS.
16015 (memmem.o): New rule.
16016 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
16017 * configure: Regenerated.
16019 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
16021 * server.c (handle_query): Never return "unsupported" for
16022 qXfer:features:read queries.
16024 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
16026 * server.c (get_features_xml): Fix inverted condition.
16027 (handle_query): Always support qXfer:feature:read.
16029 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
16031 * server.c (wrapper_argv): New.
16032 (start_inferior): Handle wrapper_argv. If set, expect an extra
16034 (gdbserver_usage): Document --wrapper.
16035 (main): Parse --wrapper.
16037 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16039 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
16040 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
16041 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
16042 (ppc_set_pc): Likewise.
16043 (ppc_arch_setup): New function.
16044 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
16045 of collect_register.
16046 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
16048 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16050 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
16051 instead of linux-ppc64-low.o.
16052 * linux-ppc64-low.c: Remove file.
16053 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
16054 (linux-ppc64-low.o): Remove rule.
16056 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
16057 (init_registers_powerpc_64): Likewise.
16058 (ppc_regmap): Conditionally define depending on __powerpc64__.
16059 (ppc_cannot_store_register): Do not special-case "fpscr" when
16060 compiled on __powerpc64__.
16061 (ppc_collect_ptrace_register): New function.
16062 (ppc_supply_ptrace_register): New function.
16063 (ppc_breakpoint): Change type to "unsigned int".
16064 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
16065 (the_low_target): Conditionally provide initializers for the
16066 arch_setup member depending on __powerpc64__. Install
16067 collect_ptrace_register and supply_ptrace_register members.
16069 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16071 * regcache.h (gdbserver_xmltarget): Add extern declaration.
16072 * server.c (gdbserver_xmltarget): Define.
16073 (get_features_xml): Use it to replace "target.xml" and arch_string.
16075 * configure.srv: Remove srv_xmltarget. Add XML files that were
16076 mentioned there to srv_xmlfiles instead. Remove conditional tests
16077 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
16078 srv_xmlfiles and srv_regobj to include all possible choices.
16079 * configure.ac (srv_xmltarget): Remove.
16080 (srv_xmlfiles): Do not add "target.xml".
16081 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
16082 checks for supplementary target information.
16083 * configure: Regenerate.
16084 * Makefile.in (XML_TARGET): Remove.
16085 (target.xml): Remove rule.
16086 (clean): Do not clean up target.xml.
16087 (.PRECIOUS): Do not mention target.xml.
16089 * target.h (struct target_ops): Remove arch_string member.
16090 * linux-low.c (linux_arch_string): Remove.
16091 (linux_target_ops): Remove arch_string initializer.
16092 * linux-low.h (struct linux_target_ops): Remove arch_string member.
16093 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
16094 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
16095 * spu-low.c (spu_arch_string): Remove.
16096 (spu_target_ops): Remove arch_string initializer.
16097 * win32-low.c (win32_arch_string): Remove.
16098 (win32_target_ops): Remove arch_string initializer.
16099 * win32-low.h (struct win32_target_ops): Remove arch_string member.
16100 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
16101 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
16103 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16105 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
16106 by collect_ptrace_register and supply_ptrace_register hooks.
16107 * linux-low.c (fetch_register): Use supply_ptrace_register callback
16108 instead of checking for the_low_target.left_pad_xfer.
16109 (usr_store_inferior_registers): Use collect_ptrace_register callback
16110 instead of checking for the_low_target.left_pad_xfer.
16112 * linux-s390-low.c (s390_collect_ptrace_register): New function.
16113 (s390_supply_ptrace_register): Likewise.
16114 (s390_fill_gregset): Call s390_collect_ptrace_register.
16115 (the_low_target): Update.
16117 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
16118 (ppc_supply_ptrace_register): Likewise.
16119 (the_low_target): Update.
16121 * linux-i386-low.c (the_low_target): Update.
16122 * linux-x86-64-low.c (the_low_target): Update.
16124 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16126 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
16127 reg-s390.o and reg-s390x.o.
16129 * linux-low.c (new_inferior): New global variable.
16130 (linux_create_inferior, linux_attach): Set it.
16131 (linux_wait_for_process): Call the_low_target.arch_setup after the
16132 target has stopped for the first time.
16133 (initialize_low): Do not call the_low_target.arch_setup.
16135 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
16136 (s390_set_pc): Likewise.
16137 (s390_arch_setup): New function.
16138 (the_low_target): Use s390_arch_setup as arch_setup routine.
16140 * regcache.c (realloc_register_cache): New function.
16141 (set_register_cache): Call it for each existing regcache.
16143 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16145 * server.h (init_registers): Remove prototype.
16147 * linux-low.h (struct linux_target_ops): Add arch_setup field.
16148 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
16149 instead of init_registers ().
16150 * linux-arm-low.c (init_registers_arm): Add prototype.
16151 (init_registers_arm_with_iwmmxt): Likewise.
16152 (the_low_target): Add initializer for arch_setup field.
16153 * linux-cris-low.c (init_registers_cris): Add prototype.
16154 (the_low_target): Add initializer for arch_setup field.
16155 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
16156 (the_low_target): Add initializer for arch_setup field.
16157 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
16158 (the_low_target): Add initializer for arch_setup field.
16159 * linux-ia64-low.c (init_registers_ia64): Add prototype.
16160 (the_low_target): Add initializer for arch_setup field.
16161 * linux-m32r-low.c (init_registers_m32r): Add prototype.
16162 (the_low_target): Add initializer for arch_setup field.
16163 * linux-m68k-low.c (init_registers_m68k): Add prototype.
16164 (the_low_target): Add initializer for arch_setup field.
16165 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
16166 (init_registers_mips64_linux): Likewise.
16167 (the_low_target): Add initializer for arch_setup field.
16168 * linux-ppc-low.c (init_registers_ppc): Add prototype.
16169 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
16170 (the_low_target): Add initializer for arch_setup field.
16171 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
16172 (init_registers_powerpc_64): Likewise.
16173 (the_low_target): Add initializer for arch_setup field.
16174 * linux-s390-low.c (init_registers_s390): Add prototype.
16175 (init_registers_s390x): Likewise.
16176 (the_low_target): Add initializer for arch_setup field.
16177 * linux-sh-low.c (init_registers_sh): Add prototype.
16178 (the_low_target): Add initializer for arch_setup field.
16179 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
16180 (the_low_target): Add initializer for arch_setup field.
16181 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
16182 (the_low_target): Add initializer for arch_setup field.
16184 * win32-low.h (struct win32_target_ops): Add arch_setup field.
16185 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
16186 instead of init_registers ().
16187 * win32-arm-low.c (init_registers_arm): Add prototype.
16188 (the_low_target): Add initializer for arch_setup field.
16189 * win32-i386-low.c (init_registers_i386): Add prototype.
16190 (the_low_target): Add initializer for arch_setup field.
16192 * spu-low.c (init_registers_spu): Add prototype.
16193 (initialize_low): Call initialie_registers_spu () instead of
16194 initialize_registers ().
16196 2008-02-19 Pedro Alves <pedro@codesourcery.com>
16198 * server.c (handle_v_requests): When handling the vRun and vAttach
16199 packets, if already debugging a process, don't kill it. Return an
16202 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
16204 * server.c (handle_query): Correct length check.
16206 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
16208 * win32-low.c (do_initial_child_stuff): Add process handle
16209 parameter. Set current_process_handle and current_process_id from the
16210 parameters. Clear globals.
16211 (win32_create_inferior): Don't set current_process_handle and
16212 current_process_id here. Instead pass them on the call to
16213 do_initial_child_stuff.
16214 (win32_attach): Likewise.
16215 (win32_clear_inferiors): New.
16216 (win32_kill): Don't close the current process handle or the
16217 current thread handle here. Instead call win32_clear_inferiors.
16218 (win32_detach): Don't open a new handle to the process. Call
16219 win32_clear_inferiors.
16220 (win32_join): Don't rely on current_process_handle; open a new
16221 handle using the process id.
16222 (win32_wait): Call win32_clear_inferiors when the inferior process
16225 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
16227 * server.c (monitor_show_help): Add "exit".
16229 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
16231 * Makefile.in (SFILES): Add linux-xtensa-low.c.
16232 (clean): Add reg-xtensa.c.
16233 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
16234 * configure.srv (xtensa*-*-linux*) New target.
16235 * linux-xtensa-low.c: New.
16236 * xtensa-xtregs.c: New.
16238 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
16240 * hostio.c: Don't include errno.h.
16241 (errno_to_fileio_errno): Move to hostio-errno.
16242 * hostio.c: (hostio_error): Remove the error parameter. Defer the
16243 error number outputting to the target->hostio_last_error callback.
16244 (hostio_packet_error): Use FILEIO_EINVAL directly.
16245 (handle_open, handle_pread, hostio_error, handle_unlink): Update
16246 calls to hostio_error.
16247 * hostio-errno.c: New.
16248 * server.h (hostio_last_error_from_errno): Declare.
16249 * target.h (target_ops): Add hostio_last_error member.
16250 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
16251 as hostio_last_error handler.
16252 * spu-low.c (spu_target_ops): Likewise.
16253 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
16254 (wince_hostio_last_error): New functions.
16255 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
16256 as hostio_last_error handler.
16257 (win32_target_ops) [!_WIN32_WCE]: Register
16258 hostio_last_error_from_errno as hostio_last_error handler.
16259 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
16260 (hostio-errno.o): New rule.
16261 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
16262 * configure.srv (srv_hostio_err_objs): New variable. Default to
16264 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
16265 * configure: Regenerate.
16267 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16269 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
16270 (linux_kill, linux_detach): Clean up the process list.
16271 * remote-utils.c (remote_open): Improve port number parsing.
16272 (putpkt_binary, input_interrupt): Only send interrupts if the target
16274 * server.c (extended_protocol): Make static.
16275 (attached): Define earlier.
16276 (exit_requested, response_needed, program_argv): New variables.
16277 (target_running): New.
16278 (start_inferior): Clear attached here.
16279 (attach_inferior): Set attached here.
16280 (require_running): Define.
16281 (handle_query): Use require_running and target_running. Implement
16283 (handle_v_attach, handle_v_run): New.
16284 (handle_v_requests): Use require_running. Handle vAttach and vRun.
16285 (gdbserver_usage): Update.
16286 (main): Redo argument parsing. Handle --debug and --multi. Handle
16287 --attach along with other options or after the port. Save
16288 program_argv. Support no initial program. Resynchronize
16289 communication with GDB after an error. Handle "monitor exit".
16290 Use require_running and target_running. Always allow the extended
16291 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
16292 restart in extended mode.
16293 * README: Refer to the GDB manual. Update --attach usage.
16295 2007-12-20 Andreas Schwab <schwab@suse.de>
16297 * linux-low.c (STACK_SIZE): Define.
16298 (linux_tracefork_child): Use it. Use __clone2 on ia64.
16299 (linux_test_for_tracefork): Likewise.
16301 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
16303 * linux-low.c (linux_wait_for_event): Update messages. Do not
16304 reinsert auto-delete breakpoints.
16305 * mem-break.c (struct breakpoint): Change return type of handler to
16307 (set_breakpoint_at): Update handler type.
16308 (reinsert_breakpoint_handler): Return 1 instead of calling
16310 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
16312 (check_breakpoints): Delete auto-delete breakpoints and return 2.
16313 * mem-break.h (set_breakpoint_at): Update handler type.
16314 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
16315 * win32-low.c (auto_delete_breakpoint): New.
16316 (get_child_debug_event): Use it.
16318 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
16320 * configure.ac: Check for pread and pwrite.
16321 * hostio.c (handle_pread): Fall back to lseek and read.
16322 (handle_pwrite): Fall back to lseek and write.
16323 * config.in, configure: Regenerated.
16325 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
16327 * server.c (myresume): Add own_buf argument.
16328 (main): Update calls.
16330 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
16332 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
16333 * remote-utils.c (remote_open): Do not call disable_async_io.
16334 (block_async_io): Delete.
16335 (unblock_async_io): Make static.
16336 (initialize_async_io): New.
16337 * server.c (handle_v_cont): Handle async I/O here.
16338 (myresume): Likewise. Move other common resume tasks here...
16339 (main): ... from here. Call initialize_async_io. Disable async
16340 I/O before the main loop.
16341 * server.h (initialize_async_io): Declare.
16342 (block_async_io, unblock_async_io): Delete prototypes.
16343 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
16345 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
16347 * remote-utils.c (readchar): Allow binary data in received messages.
16349 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16351 * win32-low.c (attaching): New global.
16352 (win32_create_inferior): Clear the `attaching' global.
16353 (win32_attach): Set the `attaching' global.
16354 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
16355 attaching. Only set a breakpoint at the entry point if not
16358 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16360 * server.c (main): Don't report dll events on the initial
16361 connection on attaches.
16363 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16365 * server.c (main): Relax numerical bases supported for the pid of
16366 the --attach command line argument.
16368 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16370 * win32-low.c (win32_attach): Call OpenProcess before
16371 DebugActiveProcess, not after. Add last error output to error
16374 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16376 * win32-low.c (win32_get_thread_context)
16377 (win32_set_thread_context): New functions.
16378 (thread_rec): Use win32_get_thread_context.
16379 (continue_one_thread, win32_resume): Use win32_set_thread_context.
16380 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
16383 2007-12-03 Leo Zayas
16384 Pedro Alves <pedro_alves@portugalmail.pt>
16386 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
16388 (child_add_thread): Minor cleanup.
16389 (child_continue): Resume artificially suspended threads before
16390 calling ContinueDebugEvent.
16391 (suspend_one_thread): New.
16392 (fake_breakpoint_event): New.
16393 (get_child_debug_event): Change return type to int. Check here if
16394 gdb sent an interrupt request. If a soft interrupt was requested,
16395 fake a breakpoint event. Return 0 if there is no event to handle,
16397 (win32_wait): Don't check here if gdb sent an interrupt request.
16398 Ensure there is a valid event to handle.
16399 (win32_request_interrupt): Add soft interruption method as last
16402 2007-12-03 Leo Zayas
16403 Pedro Alves <pedro_alves@portugalmail.pt>
16405 * win32-low.h (win32_thread_info): Add descriptions to the
16406 structure members. Replace `suspend_count' counter by a
16408 * win32-low.c (thread_rec): Update condition of when to get the
16409 context from the inferior. Rely on ContextFlags being set if it
16410 has already been retrieved. Only suspend the inferior thread if
16411 we haven't already. Warn if that fails.
16412 (continue_one_thread): s/suspend_count/suspended/. Only call
16413 ResumeThread once. Warn if that fails.
16415 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16417 * win32-low.c (win32_wait): Don't read from the inferior when it
16418 has already exited.
16420 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16422 * Makefile.in (win32_low_h): New variable.
16423 (win32-low.o): Add dependency on $(win32_low_h).
16424 (win32-arm-low.o, win32-i386-low.o): New rules.
16426 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16428 * hostio.c: Correct copyright year.
16430 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16432 * Makefile.in (OBS): Add hostio.o.
16433 (hostio.o): New rule.
16434 * server.h (handle_vFile): Declare.
16435 * hostio.c: New file.
16436 * server.c (handle_v_requests): Take packet_len and new_packet_len
16437 for binary packets. Call handle_vFile.
16438 (main): Update call to handle_v_requests.
16440 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16442 * linux-low.c: Include <sched.h>.
16444 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16446 * linux-low.c (linux_tracefork_grandchild): New.
16447 (linux_tracefork_child): Use clone.
16448 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16450 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16452 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16454 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16456 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16458 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16460 * inferiors.c (change_inferior_id): Delete.
16461 (add_pid_to_list, pull_pid_from_list): New.
16462 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16463 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16464 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16465 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16466 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16467 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16468 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16469 (using_threads): Always set to 1.
16470 (handle_extended_wait): New.
16471 (add_process): Do not set TID.
16472 (linux_create_inferior): Set must_set_ptrace_flags.
16473 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16474 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16475 (linux_thread_alive): Rename TID argument to LWPID.
16476 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16477 (linux_wait_for_event): Do not use TID or check using_threads. Update
16478 call to dead_thread_notify. Call handle_extended_wait.
16479 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16480 (send_sigstop): Delete sigstop_sent.
16481 (wait_for_sigstop): Avoid TID.
16482 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16483 (linux_test_for_tracefork): New.
16484 (linux_lookup_signals): Use thread_db_active and
16485 linux_supports_tracefork_flag.
16486 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16487 * linux-low.h (get_process_thread): Avoid TID.
16488 (struct process_ifo): Move thread_known and tid to the end. Remove
16490 (linux_attach_lwp, thread_db_init): Update prototypes.
16491 * server.h (change_inferior_id): Delete prototype.
16492 (add_pid_to_list, pull_pid_from_list): New prototypes.
16493 * thread-db.c (thread_db_use_events): New.
16494 (find_first_thread): Rename to...
16495 (find_one_thread): ...this. Update callers and messages. Do not
16496 call fatal. Check thread_db_use_events. Do not call
16497 change_inferior_id or new_thread_notify.
16498 (maybe_attach_thread): Update. Do not call new_thread_notify.
16499 (thread_db_init): Set thread_db_use_events. Check use_events.
16500 * utils.c (fatal, warning): Correct message prefix.
16502 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16504 * Makefile.in (clean): Remove new files.
16505 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16506 (powerpc-64.o, powerpc-64.c): New rules.
16507 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16508 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16510 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16512 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16513 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16514 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16515 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16516 (target_regsets): Add AltiVec and SPE register sets.
16517 * configure.ac: Check for AltiVec and SPE.
16518 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16519 (ppc_fill_vrregset, ppc_store_vrregset): New.
16520 (target_regsets): Add AltiVec register set.
16521 * configure: Regenerated.
16523 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16525 * linux-low.c (O_LARGEFILE): Define.
16526 (linux_read_memory): Use /proc/PID/mem.
16527 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16528 * configure, config.in: Regenerated.
16530 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16532 * linux-low.c (linux_wait_for_event): Do not pass signals while
16535 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16537 * win32-low.c (create_process): New.
16538 (win32_create_inferior): Use create_process instead of
16539 CreateProcess. If create_process failed retry appending an ".exe"
16540 suffix. Store the GetLastError result immediatelly after
16541 create_process calls and use it on the call to error.
16543 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16545 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16547 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16549 * configure.ac: Switch license to GPLv3.
16551 2007-08-01 Michael Snyder <msnyder@access-company.com>
16553 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16555 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16557 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16559 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16560 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16561 CloseToolhelp32Snapshot.
16562 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16563 CloseToolhelp32Snapshot.
16565 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16567 * server.c (main): Check for inferior exit before main loop.
16569 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16571 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16572 instead of on tmp_desc.
16574 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16575 Daniel Jacobowitz <dan@codesourcery.com>
16577 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16578 (add_thread): Minor cleanups.
16579 (clear_inferiors): Move lower in the file. Clear the DLL
16581 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16582 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16583 (xml_escape_text): New.
16584 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16586 (handle_v_cont): Report errors.
16587 (gdbserver_version): Update.
16588 (main): Correct size of own_buf. Do not report initial DLL events.
16589 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16590 (unloaded_dll, xml_escape_text): New.
16591 * win32-low.c (enum target_waitkind): Update comments.
16592 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16593 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16594 (win32_EnumProcessModules, win32_GetModuleInformation)
16595 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16596 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16597 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16598 (win32_Module32First, win32_Module32Next, load_toolhelp)
16599 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16600 (get_child_debug_event): Handle DLL events.
16601 (win32_wait): Likewise.
16603 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16605 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16606 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16608 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16610 * win32-low.c (handle_output_debug_string): Ignore event if not
16613 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16615 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16617 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16619 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16621 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16623 * inferiors.c (change_inferior_id): Add comment.
16624 * linux-low.c (check_removed_breakpoint): Add an early
16625 prototype. Improve debug output.
16626 (linux_attach): Doc update.
16627 (linux_detach_one_process, linux_detach): Clean up before releasing
16629 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16630 * linux-low.h (struct process_info): Doc improvement.
16631 * mem-break.c (delete_all_breakpoints): New.
16632 * mem-break.h (delete_all_breakpoints): New prototype.
16633 * thread-db.c (find_first_thread): New.
16634 (thread_db_create_event): Call it instead of
16635 thread_db_find_new_threads. Clean up unused variables.
16636 (maybe_attach_thread): Remove first thread handling.
16637 (thread_db_find_new_threads): Use find_first_thread.
16638 (thread_db_get_tls_address): Likewise.
16640 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16642 * thread-db.c (thread_db_find_new_threads): Add prototype.
16643 (thread_db_create_event): Check for the main thread before adding
16645 (maybe_attach_thread): Only enable event reporting if TID == 0.
16646 (thread_db_get_tls_address): Check for new threads.
16648 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16650 * linux-low.c (linux_create_inferior): Try execv before execvp.
16651 * spu-low.c (spu_create_inferior): Likewise.
16653 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16655 * linux-low.c (linux_create_inferior): Change execv to execvp.
16656 * spu-low.c (spu_create_inferior): Likewies.
16658 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16660 * Makefile.in (clean): Clean new files instead of deleted ones.
16661 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16662 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16664 * configure.srv: Specify XML files and new regformats for MIPS and
16666 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16667 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16668 an entry for the restart register.
16669 (mips_cannot_fetch_register, mips_cannot_store_register)
16670 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16671 register names to match the XML descriptions.
16672 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16673 restart register instead of $0.
16675 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16676 Markus Deuling <deuling@de.ibm.com>
16678 * remote-utils.c (decode_xfer_write): New function.
16679 * server.h (decode_xfer_write): Add prototype.
16680 * server.c (handle_query): Add PACKET_LEN argument. Support
16681 qXfer:spu:read and qXfer:spu:write packets.
16682 (main): Pass packet_len to handle_query.
16683 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16684 * target.h (target_ops): Add qxfer_spu.
16686 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16688 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16689 accessing non-seekable spufs files.
16691 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16693 * server.c (handle_query): Add reply for qC packet.
16695 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16696 Leo Zayas <lerele@champenstudios@com>
16698 * server.h (check_remote_input_interrupt_request): New function.
16699 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16700 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16701 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16702 (check_remote_input_interrupt_request): New function.
16703 * server.h (check_remote_input_interrupt_request): Declare.
16704 * win32-low.c (winapi_DebugBreakProcess,
16705 winapi_GenerateConsoleCtrlEvent): New typedefs.
16706 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16708 (win32_wait): Check for remote interrupt request
16709 with check_remote_input_interrupt_request.
16710 (win32_request_interrupt): New function.
16711 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16713 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16715 * win32-low.c (debug_registers_changed,
16716 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16717 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16718 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16719 (thread_rec): Get context using the low target.
16720 (child_add_thread): Call thread_added on the low target,
16721 which does the same thing.
16723 (do_initial_child_stuff): Remove debug registers references.
16724 Set context using the low target. Resume threads after
16725 setting the contexts.
16726 (child_continue): Remove dead variable. Remove debug
16727 registers references.
16728 (child_fetch_inferior_registers): Go through the low target.
16729 (do_child_store_inferior_registers): Remove.
16730 (child_store_inferior_registers): Go through the low target.
16731 (win32_resume): Remove debug registers references.
16732 Set context using the low target.
16733 (handle_exception): Change return type to void. Don't record
16734 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16735 first chance exception.
16736 (get_child_debug_event): Change return type to void. Remove
16737 goto loop. Always return after waiting for debug event.
16738 (win32_wait): Convert to switch statement. Handle spurious
16741 * win32-i386-low.c (debug_registers_changed,
16742 debug_registers_used): New.
16743 (initial_stuff): Rename to ...
16744 (i386_initial_stuff): ... this. Clear debug registers
16746 (store_debug_registers): Delete.
16747 (i386_get_thread_context): New.
16748 (load_debug_registers): Delete.
16749 (i386_set_thread_context): New.
16750 (i386_thread_added): New.
16751 (single_step): Rename to ...
16752 (i386_single_step): ... this.
16753 (do_fetch_inferior_registers): Rename to ...
16754 (i386_fetch_inferior_register): ... this.
16755 (i386_store_inferior_register): New.
16756 (the_low_target): Adapt to new interface.
16758 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16759 (arm_get_thread_context): New.
16760 (arm_set_thread_context): New.
16762 (do_fetch_inferior_registers): Rename to ...
16763 (arm_fetch_inferior_register): ... this.
16764 (arm_store_inferior_register): New.
16765 (arm_wince_breakpoint): Reimplement as unsigned long.
16766 (arm_wince_breakpoint_len): Define.
16767 (the_low_target): Adapt to new interface.
16769 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16770 load_debug_registers. Add get_thread_context, set_thread_context,
16771 thread_added and store_inferior_register. Rename
16772 fetch_inferior_registers to fetch_inferior_register.
16773 (regptr): Remove declaration.
16775 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16777 * linux-low.c (linux_detach): Change return type to int. Return 0.
16778 * spu-low.c (spu_detach): Likewise.
16780 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16782 * target.h (target_ops): Change return type of detach to int.
16784 (join_inferior): New.
16785 * server.c (main): Don't skip detach support on mingw32.
16786 If the inferior doesn't support detaching return error.
16787 Call join_inferior instead of using waitpid.
16788 * linux-low.c (linux_join): New.
16789 (linux_target_op): Add linux_join.
16790 * spu-low.c (spu_join): New.
16791 (spu_target_ops): Add spu_join.
16792 * win32-low.c (win32_detach): Adapt to new interface.
16793 Reopen current_process_handle before detaching. Issue a child
16794 resume before detaching.
16796 (win32_target_op): Add win32_join.
16798 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16800 * win32-low.c (win32-attach): Fix return value.
16801 * target.h (target_ops): Describe ATTACH return values.
16803 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16805 * win32-low.c (GETPROCADDRESS): Define.
16806 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16807 (winapi_DebugSetProcessKillOnExit): Likewise.
16808 (win32_create_inferior): Force usage of ansi CreateProcessA.
16809 (win32_attach): Use GETPROCADDRESS.
16810 (win32_detach): Likewise.
16812 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16814 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16816 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16818 * win32-low.c: Commit leftover changes from 2007-03-29.
16820 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16822 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16823 fields short instead of int. Add explicit padding.
16824 (i387_cache_to_fsave): Remove unnecessary casts.
16825 (i387_fsave_to_cache): Doc fix.
16826 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16828 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16830 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16831 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16833 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16835 * configure.srv (arm*-*-mingw32ce*): Move near the other
16838 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16840 * configure.ac: Add errno checking.
16841 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16842 sys/file.h and malloc.h.
16843 (AC_CHECK_DECLS): Add perror.
16844 (srv_mingwce): Handle.
16845 * configure.srv (i[34567]86-*-cygwin*): Add
16846 win32-i386-low.o to srv_tgtobj.
16847 (i[34567]86-*-mingw*): Likewise.
16848 (arm*-*-mingw32ce*): Add case.
16849 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16850 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16851 [__MINGW32CE__] (strerror): New function.
16852 [__MINGW32CE__] (errno): Define to GetLastError.
16853 [__MINGW32CE__] (COUNTOF): New macro.
16854 (remote_open): Remove extra close call.
16855 * mem-break.c (delete_breakpoint_at): New function.
16856 * mem-break.h (delete_breakpoint_at): Declare.
16857 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16858 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16859 [USE_WIN32API] (read, write): Add char* casts.
16860 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16861 * server.h: Include wincecompat.h on Windows CE.
16862 [HAVE_ERRNO_H]: Check.
16863 (perror): Declare if not declared.
16864 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16865 (perror_with_name): Remove errno declaration.
16866 * wincecompat.h: New.
16867 * wincecompat.c: New.
16868 * win32-low.h: New.
16869 * win32-arm-low.c: New.
16870 * win32-i386-low.c: New.
16871 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16872 (OUTMSG2): Make it safe.
16874 (COUNTOF): New macro.
16875 (NUM_REGS): Get it from the low target.
16876 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16877 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16878 (thread_rec): Let low target handle debug registers.
16879 (child_add_thread): Likewise.
16880 (child_init_thread_list): Likewise.
16881 (continue_one_thread): Likewise.
16883 (do_child_fetch_inferior_registers): Move to ...
16884 * win32-i386-low.c: ... here, and rename to ...
16885 (do_fetch_inferior_registers): ... this.
16886 * win32-low.c (child_fetch_inferior_registers):
16887 Go through the low target.
16888 (do_child_store_inferior_registers): Use regptr.
16889 (strwinerror): New function.
16890 (win32_create_inferior): Handle Windows CE.
16891 Use strwinerror instead of strerror on Windows error
16892 codes. Add program to the error output.
16893 Don't close the main thread handle on Windows CE.
16894 (win32_attach): Use coredll.dll on Windows CE.
16895 (win32_kill): Close current process and current
16897 (win32_detach): Use coredll.dll on Windows CE.
16898 (win32_resume): Let low target handle debug registers, and
16900 (handle_exception): Add/Remove initial breakpoint. Avoid
16901 non-existant WSTOPSIG on Windows CE.
16902 (win32_read_inferior_memory): Cast to remove warning.
16903 (win32_arch_string): Go through the low target.
16904 (initialize_low): Call set_breakpoint_data with the low
16905 target's breakpoint.
16906 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16907 FOP_REGNUM, mappings): Move to ...
16908 * win32-i386-low.c: ... here.
16909 * win32-low.c (win32_thread_info): Move to ...
16910 * win32-low.h: ... here.
16911 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16912 win32-arm-low.c and wincecompat.c.
16913 (all:): Add $EXEEXT.
16914 (install-only:): Likewise.
16915 (gdbserver:): Likewise.
16916 (gdbreplay:): Likewise.
16917 * config.in: Regenerate.
16918 * configure: Regenerate.
16920 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16922 * win32-low.c: Rename typedef thread_info to
16923 win32_thread_info throughout.
16925 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16927 * win32-i386-low.c: Rename to ...
16928 * win32-low.c: ... this.
16929 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16930 * Makefile.in: Likewise.
16932 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16934 * remote-utils.c (monitor_output): Constify msg parameter.
16935 * server.h (monitor_output): Likewise.
16936 * win32-i386-low.c (handle_output_debug_string): New.
16937 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16938 handle_output_debug_string.
16939 (get_child_debug_event): Likewise.
16941 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16943 * server.c (main): Correct strtoul check.
16945 2007-03-27 Jon Ringle <jon@ringle.org>
16947 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16949 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16951 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16953 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16955 * terminal.h: Check HAVE_SGTTY_H.
16957 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16959 * remote-utils.c (remote_open): Print out the assigned port number.
16961 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16963 * remote-utils.c (monitor_output): New function.
16964 * server.c (debug_threads): Define here.
16965 (monitor_show_help): New function.
16966 (handle_query): Handle qRcmd.
16967 (main): Do not handle 'd' packet.
16968 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16969 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16972 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16974 * Makefile.in (EXEEXT): New.
16975 (clean): Use $(EXEEXT).
16977 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16979 * target.h (target_ops): Rename send_signal to request_interrupt,
16980 and remove enum target_signal parameter.
16981 * linux-low.c (linux_request_interrupt): Rename from
16982 linux_send_signal, and always send SIGINT.
16983 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16984 and always send SIGINT.
16985 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16987 (input_interrupt): Likewise.
16989 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16991 * server.c (get_features_xml): Check if target implemented
16993 * win32-i386-low.c (win32_arch_string): New.
16994 (win32_target_ops): Add win32_arch_string as arch_string member.
16996 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16998 * spu-low.c (spu_arch_string): New.
16999 (spu_target_ops): Add spu_arch_string.
17001 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
17003 * remote-utils.c: Remove HAVE_TERMINAL_H check.
17004 * configure.ac: Do not check for terminal.h.
17005 * configure, config.in: Regenerated.
17007 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17009 * Makefile.in (OBS): Add $(XML_BUILTIN).
17010 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
17012 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
17013 (arm-with-iwmmxt.c): New.
17014 * config.in, configure: Regenerate.
17015 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
17016 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
17017 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
17018 (arm*-*-linux*): Add iWMMXt and regset support.
17019 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
17020 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
17021 (arm_store_wmmxregset, target_regsets): New.
17022 * server.c (get_features_xml): Take annex argument. Check builtin
17024 (handle_query): Handle multiple annexes.
17026 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
17028 * remote-utils.c [USE_WIN32API] (read, write): Define.
17029 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
17032 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
17034 * linux-i386-low.c (the_low_target): Set arch_string.
17035 * linux-x86-64-low.c (the_low_target): Likewise.
17036 * linux-low.c (linux_arch_string): New.
17037 (linux_target_ops): Add it.
17038 * linux-low.h (struct linux_target_ops): Add arch_string.
17039 * server.c (write_qxfer_response): Use const void * for DATA.
17040 (get_features_xml): New.
17041 (handle_query): Handle qXfer:features:read. Report it for qSupported.
17042 * target.h (struct target_ops): Add arch_string method.
17044 2007-01-03 Denis Pilat <denis.pilat@st.com>
17045 Daniel Jacobowitz <dan@codesourcery.com>
17047 * linux-low.c (linux_kill): Handle being called with no threads.
17048 * win32-i386-low.c (win32_kill): Likewise.
17049 (get_child_debug_event): Clear current_process_handle.
17051 2006-12-30 Denis PILAT <denis.pilat@st.com>
17052 Daniel Jacobowitz <dan@codesourcery.com>
17054 * remote-utils.c (remote_open): Check the type of specified
17055 serial port devices before opening them.
17056 * server.c (main): Kill the inferior if an error occurs during
17057 the first remote_open.
17059 2006-12-05 Markus Deuling <deuling@de.ibm.com>
17061 * README: Update supported targets.
17063 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
17065 * Makefile.in (clean): Remove reg-mips64.c.
17066 (reg-mips64.c, reg-mips64.o): New rules.
17067 * configure.srv: Handle mips64. Include regset support for mips.
17068 * linux-mips-low.c (union mips_register): New.
17069 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
17070 (mips_breakpoint, mips_breakpoint_at): Use int.
17071 (mips_collect_register, mips_supply_register)
17072 (mips_collect_register_32bit, mips_supply_register_32bit)
17073 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
17074 (mips_store_fpregset, target_regsets): New.
17075 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
17077 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
17079 * configure.srv: Add target "spu*-*-*".
17080 * Makefile.in (clean): Remove reg-spu.c.
17081 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
17082 * spu-low.c: New file.
17084 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
17086 * configure.ac: Correct td_thr_tls_get_addr test.
17087 * configure: Regenerated.
17089 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
17091 * linux-low.c (linux_wait_for_event): Reformat. Use the
17092 pass_signals array.
17093 * remote-utils.c (decode_address_to_semicolon): New.
17094 * server.c (pass_signals, handle_general_set): New.
17095 (handle_query): Mention QPassSignals for qSupported.
17096 (main): Call handle_general_set.
17097 * server.h (pass_signals, decode_address_to_semicolon): New.
17099 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
17101 * server.c (handle_query): Correct error handling for read_auxv.
17103 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
17105 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
17106 and srv_linux_thread_db to yes.
17107 * linux-s390-low.c (s390_fill_gregset): New function.
17108 (target_regsets): Define data structure.
17110 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
17112 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
17113 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
17114 * config.in, configure: Regenerated.
17115 * inferiors.c (gdb_id_to_thread): New function.
17116 (gdb_id_to_thread_id): Use it.
17117 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
17118 * linux-low.h (struct process_info): Add th member.
17119 (thread_db_get_tls_address): New prototype.
17120 * remote-utils.c (decode_address): Make non-static.
17121 * server.c (handle_query): Handle qGetTLSAddr.
17122 * server.h (gdb_id_to_thread, decode_address): New prototypes.
17123 * target.h (struct target_ops): Add get_tls_address.
17124 * thread-db.c (maybe_attach_thread): Save the thread handle.
17125 (thread_db_get_tls_address): New.
17127 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
17129 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
17130 (linux_resume_one_process): Take a siginfo_t *. Update all
17131 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
17132 (struct pending_signals): Add a siginfo_t.
17133 (linux_wait_for_process): Always set last_status.
17134 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
17135 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
17136 * linux-low.h (struct process_info): Add last_status.
17138 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
17140 * remote-utils.c (try_rle): New function.
17141 (putpkt_binary): Use it.
17143 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
17145 * Makefile.in (clean): Clean reg-x86-64-linux.c.
17146 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
17147 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
17148 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
17149 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
17152 2006-08-08 Richard Sandiford <richard@codesourcery.com>
17154 * server.c (terminal_fd): New variable.
17155 (old_foreground_pgrp): Likewise.
17156 (restore_old_foreground_pgrp): New function.
17157 (start_inferior): Record the terminal file descriptor in terminal_fd
17158 and its original foreground group in old_foreground_pgrp. Register
17159 restore_old_foreground_pgrp with atexit().
17161 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
17163 * server.c (handle_query): Correct qPart to qXfer.
17165 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
17167 * configure.ac: Check for more headers which are missing on
17168 Windows. Automatically supply -lwsock32 and USE_WIN32API.
17169 * configure.srv: Add Cygwin and mingw32.
17170 * remote-utils.c: Don't include headers unconditionally which
17171 are missing on mingw32. Include <winsock.h> for mingw32.
17172 (remote_open): Adjust for mingw32 support. Flush
17173 standard error after writing to it.
17174 (remote_close, putpkt_binary, input_interrupt, block_async_io)
17175 (unblock_async_io, enable_async_io, disable_async_io)
17176 (readchar, getpkt): Update for Winsock support.
17177 (prepare_resume_reply): Expect a protocol signal number.
17178 * server.c: Disable <sys/wait.h> on mingw32.
17179 (start_inferior): Adjust for mingw32 support. Flush
17180 standard error after writing to it.
17181 (attach_inferior): Likewise. Use protocol signal
17183 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
17185 * win32-i386-low.c: New file.
17186 * Makefile.in (XM_CLIBS): Set.
17187 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
17188 (win32-i386-low.o): New dependency rule.
17189 * linux-low.c (linux_wait): Use target signal numbers.
17190 * target.h (struct target_ops): Doc fix.
17191 * server.h (target_signal_to_name): New prototype.
17192 * gdbreplay.c: Don't include headers unconditionally which
17193 are missing on mingw32. Include <winsock.h> for mingw32.
17194 (remote_close, remote_open): Adjust for Winsock support.
17195 * configure, config.in: Regenerated.
17197 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
17199 * server.c (decode_xfer_read, write_qxfer_response): New.
17200 (handle_query): Take a packet length argument. Handle
17201 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
17202 the qSupported response.
17203 (main): Update call to handle_query.
17205 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
17207 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
17208 (putpkt_binary): Renamed from putpkt and adjusted for binary
17210 (putpkt): New wrapper for putpkt_binary.
17211 (readchar): Don't mask off the high bit.
17212 (decode_X_packet): New function.
17213 * server.c (main): Call putpkt_binary if a handler sets the packet
17214 length. Save the length of the incoming packet. Handle 'X'.
17215 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
17217 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
17219 * server.c (handle_query): Handle qSupported.
17221 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17223 * remote-utils.c (all_symbols_looked_up): New variable.
17224 (look_up_one_symbol): Check it.
17225 * server.h (look_up_one_symbol): New declaration.
17226 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
17228 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17230 * Makefile.in (linux-arm-low.o): Update dependencies.
17231 * linux-arm-low.c: Include "gdb_proc_service.h".
17232 (PTRACE_GET_THREAD_AREA): Define.
17233 (ps_get_thread_area): New function.
17235 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
17237 * configure.srv (m68k*-*-uclinux*): New target.
17238 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
17239 (linux_resume_one_process): Remove extraneous cast.
17240 (linux_read_offsets): New.
17241 (linux_target_op): Add linux_read_offsets on mmuless systems.
17242 * server.c (handle_query): Add qOffsets logic.
17243 * target.h (struct target_ops): Add read_offsets.
17245 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17247 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
17248 (PTRACE_GET_THREAD_AREA): Define.
17249 (ps_get_thread_area): New function.
17250 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
17251 (linux-x86-64-low.o): Update.
17253 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17255 * configure.ac: Remove checks for prfpregset_t.
17256 * gdb_proc_service.h: New file.
17257 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
17258 new "gdb_proc_service.h".
17259 * proc-service.c: Likewise.
17260 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
17261 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
17262 * Makefile.in (gdb_proc_service_h): Updated.
17263 * configure, config.in: Regenerated.
17265 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17267 * remote-utils.c (prepare_resume_reply): Move declaration
17268 of gdb_id_from_wait to the top of the block.
17270 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
17272 * linux-low.c (regsets_store_inferior_registers): Read the regset
17273 from the target before filling it.
17275 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17277 * server.c (attach_inferior): Return SIGTRAP for a successful
17280 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
17282 * Makefile.in (OBS): Add version.o.
17283 (STAGESTUFF): Delete.
17284 (version.o): Add dependencies.
17285 (version.c): Replace rule.
17286 (clean): Remove version.c.
17287 * server.c (gdbserver_version): New.
17288 (gdbserver_usage): Use printf.
17289 (main): Handle --version and --help.
17290 * server.h (version, host_name): Add declarations.
17292 2005-12-23 Eli Zaretskii <eliz@gnu.org>
17304 * linux-x86-64-low.c:
17306 * linux-s390-low.c:
17307 * linux-ppc64-low.c:
17309 * linux-mips-low.c:
17310 * linux-m68k-low.c:
17311 * linux-m32r-low.c:
17314 * linux-ia64-low.c:
17315 * linux-i386-low.c:
17316 * linux-crisv32-low.c:
17328 * gdbserver.1: Add (C) after Copyright. Update the FSF
17331 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
17333 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
17334 (arm_breakpoint_at): Recognize both breakpoints.
17335 (the_low_target): Use the correct breakpoint instruction.
17337 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
17339 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
17340 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
17341 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
17342 (the_low_target): Update.
17344 2005-10-25 Andreas Schwab <schwab@suse.de>
17346 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
17348 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
17349 (ia64_num_regs): Reduce to 462.
17351 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
17353 * acinclude.m4: Correct quoting.
17354 * aclocal.m4: Regenerated.
17356 Suggested by SZOKOVACS Robert <szo@ies.hu>:
17357 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
17358 (thread_db_init): Call thread_db_err_str.
17359 * configure.ac: Check for TD_VERSION.
17360 * config.in, configure: Regenerated.
17362 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17364 * server.h (error, fatal, warning): Add ATTR_FORMAT.
17366 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17368 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
17369 is not available. Define HAVE_PTRACE_GETREGS if it is.
17370 * config.in, configure: Regenerated.
17371 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
17372 * linux-i386-low.c, linux-m68k-low.c: Update to use
17373 HAVE_PTRACE_GETREGS.
17374 * linux-low.c (regsets_fetch_inferior_registers)
17375 (regsets_store_inferior_registers): Only return 0 if we processed
17377 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
17378 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
17380 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17382 * inferiors.c (struct thread_info): Add gdb_id.
17383 (add_thread): Add gdb_id argument.
17384 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
17385 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
17386 calls to add_thread.
17387 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
17388 * server.c (handle_query): Use thread_to_gdb_id.
17389 (handle_v_cont, main): Use gdb_id_to_thread_id.
17390 * server.h (add_thread): Update prototype.
17391 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17394 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17396 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17397 left-padded registers.
17398 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17399 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17401 2005-07-01 Steve Ellcey <sje@cup.hp.com>
17403 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17404 * configure: Regenerate.
17405 * config.in: Regenerate.
17406 * server.h (NEED_DECLARATION_STRERROR):
17407 Replace with !HAVE_DECL_STRERROR.
17409 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17411 * linux-low.c (linux_wait, linux_send_signal): Don't test
17412 an unsigned long variable for > 0 if it could be MAX_ULONG.
17413 * server.c (myresume): Likewise.
17414 * target.c (set_desired_inferior): Likewise.
17416 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17418 * configure.ac: Simplify and improve check for socklen_t.
17419 * configure, config.in: Regenerate.
17421 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17423 * acconfig.h: Remove.
17424 * configure.ac: Add a test for socklen_t. Use three-argument
17425 AC_DEFINE throughout.
17426 * config.in: Regenerated using autoheader 2.59.
17427 * configure: Regenerated.
17429 * gdbreplay.c (socklen_t): Provide a default.
17430 (remote_open): Use socklen_t.
17431 * remote-utils.c (socklen_t): Provide a default.
17432 (remote_open): Use socklen_t.
17433 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17436 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17438 * linux-low.c (linux_read_memory, linux_write_memory)
17439 (linux_read_auxv): Likewise.
17440 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17441 (check_mem_write): Likewise.
17442 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17444 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17445 (registers_from_string, register_data): Likewise.
17446 * server.c (handle_query, main): Likewise.
17447 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17448 (decode_M_packet): Likewise.
17449 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17450 * target.h (struct target_ops): Update read_memory, write_memory,
17452 (read_inferior_memory, write_inferior_memory): Update.
17453 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17454 to unsigned char *.
17455 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17456 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17457 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17458 linux-s390-low.c, linux-sh-low.c: Update for changes in
17459 read_inferior_memory and the_low_target->breakpoint.
17461 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17463 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17464 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17465 * configure.srv: Add powerpc64-*-linux*.
17466 * linux-ppc64-low.c: New file.
17468 2005-05-23 Orjan Friberg <orjanf@axis.com>
17470 * linux-cris-low.c: New file with support for CRIS.
17471 * linux-crisv32-low.c: Ditto for CRISv32.
17472 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17473 (clean): Add reg-cris.c and reg-crisv32.c.
17474 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17475 reg-crisv32.o, and reg-crisv32.c to make rules.
17476 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17477 recognized targets.
17479 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17481 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17482 of sizeof (PTRACE_XFER_TYPE).
17483 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17485 2005-05-12 Orjan Friberg <orjanf@axis.com>
17487 * target.h (struct target_ops): Add insert_watchpoint,
17488 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17489 pointers for hardware watchpoint support.
17490 * linux-low.h (struct linux_target_ops): Ditto.
17491 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17492 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17493 to linux_target_ops.
17494 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17496 * server.c (main): Recognize 'Z' and 'z' packets.
17498 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17500 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17501 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17502 (the_low_target): Add new members.
17504 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17506 * proc-service.c (ps_lgetregs): Search all_processes instead of
17509 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17511 * server.c (start_inferior): Change return type to int.
17512 (attach_inferior): Change sigptr to int *.
17513 (handle_v_cont, handle_v_requests): Change signal to int *.
17514 (main): Change signal to int.
17516 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17518 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17519 * configure.srv: Add m32r*-*-linux*.
17520 * linux-m32r-low.c: New file.
17522 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17524 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17526 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17528 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17529 Take unsigned long arguments for PIDs.
17530 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17531 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17532 (wait_for_sigstop, linux_resume_one_process)
17533 (regsets_fetch_inferior_registers, linux_send_signal)
17534 (linux_read_auxv): Likewise. Update the types of variables holding
17535 PIDs. Update format string specifiers.
17536 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17537 * remote-utils.c (prepare_resume_reply): Likewise.
17538 * server.c (cont_thread, general_thread, step_thread)
17539 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17541 (handle_query): Update format specifiers.
17542 (handle_v_cont, main): Use strtoul for thread IDs.
17543 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17544 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17545 (general_thread, step_thread, thread_from_wait)
17546 (old_thread_from_wait): Update.
17547 * target.h (struct thread_resume): Use unsigned long for THREAD.
17548 (struct target_ops): Use unsigned long for arguments to attach and
17551 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17553 * acinclude.m4: Include bfd/bfd.m4 directly.
17554 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17555 <agriffis@toolchain.org>.
17556 * aclocal.m4, configure: Regenerated.
17558 2005-01-07 Andrew Cagney <cagney@gnu.org>
17560 * configure.ac: Rename configure.in, require autoconf 2.59.
17561 * configure: Re-generate.
17563 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17565 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17566 LIBS when finished.
17567 * aclocal.m4: Regenerated.
17568 * configure: Regenerated.
17570 2004-11-21 Andreas Schwab <schwab@suse.de>
17572 * linux-m68k-low.c (m68k_num_gregs): Define.
17573 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17574 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17575 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17576 (m68k_breakpoint_at): New. Add to the_low_target.
17578 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17579 srv_linux_thread_db to yes.
17581 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17583 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17584 (ARCH_SET_FS): Likewise.
17585 (ARCH_GET_FS): Likewise.
17586 (ARCH_GET_GS): Likewise.
17588 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17590 * linux-i386-low.c (ps_get_thread_area): New.
17591 * linux-x86-64-low.c (ps_get_thread_area): New.
17592 * linux-low.c: Include <sys/syscall.h>.
17593 (linux_kill_one_process): Don't kill the first thread here.
17594 (linux_kill): Kill the first thread here.
17595 (kill_lwp): New function.
17596 (send_sigstop, linux_send_signal): Use it.
17597 * proc-service.c: Clean up #ifdefs.
17598 (fpregset_info): Delete.
17599 (ps_lgetregs): Update and enable implementation.
17600 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17602 * remote-utils.c (struct sym_cache, symbol_cache): New.
17603 (input_interrupt): Print a clearer message.
17604 (async_io_enabled): New variable.
17605 (enable_async_io, disable_async_io): Use it. Update comments.
17606 (look_up_one_symbol): Use the symbol cache.
17607 * thread-db.c (thread_db_look_up_symbols): New function.
17608 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17610 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17612 * configure.in: Test for -rdynamic.
17613 * configure: Regenerated.
17614 * Makefile (INTERNAL_LDFLAGS): New.
17615 (gdbserver, gdbreplay): Use it.
17617 2004-09-02 Andrew Cagney <cagney@gnu.org>
17619 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17621 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17623 * linux-low.c (linux_wait): Clear all_processes list also.
17625 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17627 * linux-low.c: Include <errno.h>. Remove extern declaration of
17630 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17632 * gdbreplay.c, server.h, utils.c: Update copyright years.
17634 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17636 * server.c (main): Print child status or termination signal from
17637 variable 'signal', not 'sig'.
17639 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17641 * linux-low.c (linux_read_memory): Change return type to
17642 int. Check for and return error from ptrace().
17643 * target.c (read_inferior_memory): Change return type to int. Pass
17644 back return status from the_target->read_memory().
17645 * target.h (struct target_ops): Adapt *read_memory() prototype.
17647 (read_inferior_memory): Adapt prototype.
17648 * server.c (main): Return an error packet if
17649 read_inferior_memory() returns an error.
17651 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17653 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17654 Unify with other clean targets.
17656 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17658 * server.c (handle_v_cont): Call set_desired_inferior.
17660 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17662 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17664 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17666 * linux-low.c (linux_wait): Unblock async I/O.
17667 (linux_resume): Block and enable async I/O.
17668 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17669 * server.h (block_async_io, unblock_async_io): Add prototypes.
17671 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17673 * remote-utils.c (remote_open): Print a status notice after
17674 opening a TCP port.
17675 * server.c (attach_inferior): Print a status notice after
17678 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17680 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17682 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17684 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17686 * server.c, target.h: Update copyright years.
17688 2004-02-25 Roland McGrath <roland@redhat.com>
17690 * target.h (struct target_ops): New member `read_auxv'.
17691 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17692 * linux-low.c (linux_read_auxv): New function.
17693 (linux_target_ops): Initialize `read_auxv' member to that.
17695 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17697 Committed by Jim Blandy <jimb@redhat.com>.
17699 * linux-s390-low.c (s390_num_regs): Update.
17700 (s390_regmap): Remove control registers. Use __s390x__ predefine
17701 instead of GPR_SIZE to distiguish s390 and s390x targets.
17703 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17705 * linux-low.c: Update copyright year.
17706 (check_removed_breakpoint): Clear pending_is_breakpoint.
17707 (linux_set_resume_request, linux_queue_one_thread)
17708 (resume_status_pending_p): New functions.
17709 (linux_continue_one_thread): Use process->resume.
17710 (linux_resume): Only resume threads if there are no pending events.
17711 * linux-low.h (struct process_info): Add resume request
17714 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17716 * regcache.c (new_register_cache): Clear the allocated register
17717 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17719 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17721 * linux-low.c (linux_resume): Take a struct thread_resume *
17723 (linux_wait): Update call.
17724 (resume_ptr): New static variable.
17725 (linux_continue_one_thread): Renamed from
17726 linux_continue_one_process. Use resume_ptr.
17727 (linux_resume): Use linux_continue_one_thread.
17728 * server.c (handle_v_cont, handle_v_requests): New functions.
17729 (myresume): New function.
17730 (main): Handle 'v' case.
17731 * target.h (struct thread_resume): New type.
17732 (struct target_ops): Change argument of "resume" to struct
17734 (myresume): Delete macro.
17736 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17738 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17739 (uninstall): Support DESTDIR.
17741 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17743 * configure.srv: Add xscale*linux copy of arm*linux entry.
17745 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17747 * linux-arm-low.c (arm_reinsert_addr): New function.
17748 (the_low_target): Add arm_reinsert_addr.
17750 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17752 * mem-break.c: Remove whitespace at end of file.
17754 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17756 * configure.in: Check whether we need to prototype strerror.
17757 * server.h: Optionally prototype strerror.
17758 * gdbreplay.c (perror_with_name): Use strerror.
17759 * linux-low.c (linux_attach_lwp): Use strerror.
17760 * utils.c (perror_with_name): Use strerror.
17761 * config.in, configure: Regenerated.
17763 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17765 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17766 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17768 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17770 * Makefile.in (SFILES): Update.
17771 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17772 low-sun3.c: Remove files.
17774 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17776 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17777 (linux_detach_one_process, linux_detach): New functions.
17778 (linux_target_ops): Add linux_detach.
17779 * server.c (main): Handle 'D' packet.
17780 * target.h (struct target_ops): Add "detach" member.
17781 (detach_inferior): Define.
17783 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17785 From Kelley Cook <kelleycook@wideopenwest.com>:
17786 * configure.srv: Accept i[34567]86 variants.
17788 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17790 * linux-low.c (linux_wait_for_event): Correct comment typos.
17791 (linux_resume_one_process): Call check_removed_breakpoint.
17792 (linux_send_signal): New function.
17793 (linux_target_ops): Add linux_send_signal.
17794 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17796 * target.h (struct target_ops): Add send_signal.
17798 2003-05-29 Jim Blandy <jimb@redhat.com>
17800 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17801 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17802 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17803 away part of the register's value.
17805 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17807 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17808 (linux_wait_for_event, linux_init_signals): Likewise.
17810 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17812 * configure.in: Check for stdlib.h.
17813 * configure: Regenerated.
17814 * config.in: Regenerated.
17816 2003-01-04 Andreas Schwab <schwab@suse.de>
17818 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17820 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17822 * Makefile.in: Remove obsolete code.
17824 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17826 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17827 defined(PT_FPR0_HI).
17829 2002-11-17 Stuart Hughes <seh@zee2.com>
17831 * linux-arm-low.c (arm_num_regs): Increase.
17832 (arm_regmap): Include status register.
17834 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17836 * linux-low.c (register_addr): Remove incorrect -1 check.
17838 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17840 * linux-low.c (linux_create_inferior): Call setpgid. Return
17842 (unstopped_p, linux_signal_pid): Remove.
17843 (linux_target_ops): Remove linux_signal_pid.
17844 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17845 global instead of target method.
17846 * target.h (struct target_ops): Remove signal_pid. Update comment
17847 for create_inferior.
17848 * server.c (signal_pid): New variable.
17849 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17850 gdbserver. Set the child to be the foreground process group.
17851 (attach_inferior): Set signal_pid.
17853 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17855 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17857 2002-08-20 Jim Blandy <jimb@redhat.com>
17859 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17862 2002-08-01 Andrew Cagney <cagney@redhat.com>
17864 * Makefile.in: Make chill references obsolete.
17866 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17868 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17869 * configure: Regenerate.
17870 * config.in: Regenerate.
17872 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17874 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17875 (perror_with_name, remote_close, remote_open, expect, play): Static.
17877 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17879 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17880 byte offsets instead of an array of indexes.
17881 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17883 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17885 * regcache.c: Add comment.
17887 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17889 * thread-db.c: New file.
17890 * proc-service.c: New file.
17891 * acinclude.m4: New file.
17892 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17893 proc-service.o, and thread-db.o.
17894 (linux-low.o): Add USE_THREAD_DB.
17895 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17896 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17897 * aclocal.m4: Regenerated.
17898 * config.in: Regenerated.
17899 * configure: Regenerated.
17900 * configure.in: Check for proc_service.h, sys/procfs.h,
17901 thread_db.h, and linux/elf.h headrs.
17902 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17903 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17904 Check for -lthread_db and thread support.
17905 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17906 PowerPC, and SuperH.
17907 * i387-fp.c: Constify arguments.
17908 * i387-fp.h: Likewise.
17909 * inferiors.c: (struct thread_info): Renamed from
17910 `struct inferior_info'. Remove PID member. Use generic inferior
17911 list header. All uses updated.
17912 (inferiors, signal_pid): Removed.
17913 (all_threads): New variable.
17914 (get_thread): Define.
17915 (add_inferior_to_list): New function.
17916 (for_each_inferior): New function.
17917 (change_inferior_id): New function.
17918 (add_inferior): Removed.
17919 (remove_inferior): New function.
17920 (add_thread): New function.
17921 (free_one_thread): New function.
17922 (remove_thread): New function.
17923 (clear_inferiors): Use for_each_inferior and free_one_thread.
17924 (find_inferior): New function.
17925 (find_inferior_id): New function.
17926 (inferior_target_data): Update argument type.
17927 (set_inferior_target_data): Likewise.
17928 (inferior_regcache_data): Likewise.
17929 (set_inferior_regcache_data): Likewise.
17930 * linux-low.c (linux_bp_reinsert): Remove.
17931 (all_processes, stopping_threads, using_thrads)
17932 (struct pending_signals, debug_threads, pid_of): New.
17933 (inferior_pid): Replace with macro.
17934 (struct inferior_linux_data): Remove.
17935 (get_stop_pc, add_process): New functions.
17936 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17937 Use add_process and add_thread.
17938 (linux_attach_lwp): New function, based on old linux_attach. Use
17939 add_process and add_thread. Set stop_expected for new threads.
17940 (linux_attach): New function.
17941 (linux_kill_one_process): New function.
17942 (linux_kill): Kill all LWPs.
17943 (linux_thread_alive): Use find_inferior_id.
17944 (check_removed_breakpoints, status_pending_p): New functions.
17945 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17946 Update. Use WNOHANG. Wait for cloned processes also. Update process
17947 struct for the found process.
17948 (linux_wait_for_event): New function.
17949 (linux_wait): Use it. Support LWPs.
17950 (send_sigstop, wait_for_sigstop, stop_all_processes)
17951 (linux_resume_one_process, linux_continue_one_process): New functions.
17952 (linux_resume): Support LWPs.
17953 (REGISTER_RAW_SIZE): Remove.
17954 (fetch_register): Use register_size instead. Call supply_register.
17955 (usr_store_inferior_registers): Likewise. Call collect_register.
17956 Fix recursive case.
17957 (regsets_fetch_inferior_registers): Improve error message.
17958 (regsets_store_inferior_registers): Add debugging.
17959 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17960 (unstopped_p, linux_signal_pid): New functions.
17961 (linux_target_ops): Add linux_signal_pid.
17962 (linux_init_signals): New function.
17963 (initialize_low): Call it. Initialize using_threads.
17964 * regcache.c (inferior_regcache_data): Add valid
17966 (get_regcache): Fetch registers lazily. Add fetch argument
17967 and update all callers.
17968 (regcache_invalidate_one, regcache_invalidate): New
17970 (new_register_cache): Renamed from create_register_cache.
17971 Return the new regcache.
17972 (free_register_cache): Change argument to a void *.
17973 (registers_to_string, registers_from_string): Call get_regcache
17974 with fetch flag set.
17975 (register_data): Make static. Pass fetch flag to get_regcache.
17976 (supply_register): Call get_regcache with fetch flag clear.
17977 (collect_register): Call get_regcache with fetch flag set.
17978 (collect_register_as_string): New function.
17979 * regcache.h: Update.
17980 * remote-utils.c (putpkt): Flush after debug output and use
17982 Handle input interrupts while waiting for an ACK.
17983 (input_interrupt): Use signal_pid method.
17984 (getpkt): Flush after debug output and use stderr.
17985 (outreg): Use collect_register_as_string.
17986 (new_thread_notify, dead_thread_notify): New functions.
17987 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17988 and general_thread.
17989 (look_up_one_symbol): Flush after debug output.
17990 * server.c (step_thread, server_waiting): New variables.
17991 (start_inferior): Don't use signal_pid. Update call to mywait.
17992 (attach_inferior): Update call to mywait.
17993 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17994 (main): Don't fetch/store registers explicitly. Use
17995 set_desired_inferior. Support proposed ``Hs'' packet. Update
17997 * server.h: Update.
17998 (struct inferior_list, struct_inferior_list_entry): New.
17999 * target.c (set_desired_inferior): New.
18000 (write_inferior_memory): Constify.
18001 (mywait): New function.
18002 * target.h: Update.
18003 (struct target_ops): New signal_pid method.
18004 (mywait): Removed macro, added prototype.
18006 * linux-low.h (regset_func): Removed.
18007 (regset_fill_func, regset_store_func): New.
18008 (enum regset_type): New.
18009 (struct regset_info): Add type field. Use new operation types.
18010 (struct linux_target_ops): stop_pc renamed to get_pc.
18011 Add decr_pc_after_break and breakpoint_at.
18012 (get_process, get_thread_proess, get_process_thread)
18013 (strut process_info, all_processes, linux_attach_lwp)
18014 (thread_db_init): New.
18016 * linux-arm-low.c (arm_get_pc, arm_set_pc,
18017 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
18018 (the_low_target): Add new members.
18019 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
18020 (i386_store_fpxregset): Constify.
18021 (target_regsets): Add new kind identifier.
18022 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
18023 (i386_set_pc): Add debugging.
18024 (i386_breakpoint_at): New function.
18025 (the_low_target): Add new members.
18026 * linux-mips-low.c (mips_get_pc, mips_set_pc)
18027 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
18028 (mips_breakpoint_at): New.
18029 (the_low_target): Add new members.
18030 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
18031 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
18032 (the_low_target): Add new members.
18033 * linux-sh-low.c (sh_get_pc, sh_set_pc)
18034 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
18035 (the_low_target): Add new members.
18036 * linux-x86-64-low.c (target_regsets): Add new kind
18039 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
18041 From Martin Pool <mbp@samba.org>:
18042 * server.c (gdbserver_usage): New function.
18045 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
18047 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
18048 stop_at -> stop_pc.
18050 2002-05-04 Andrew Cagney <ac131313@redhat.com>
18052 * Makefile.in: Remove obsolete code.
18054 2002-04-24 Michal Ludvig <mludvig@suse.cz>
18056 * linux-low.c (regsets_fetch_inferior_registers),
18057 (regsets_store_inferior_registers): Removed cast to int from
18059 * regcache.h: Added declaration of struct inferior_info.
18061 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
18063 * inferiors.c (struct inferior_info): Add regcache_data.
18064 (add_inferior): Call create_register_cache.
18065 (clear_inferiors): Call free_register_cache.
18066 (inferior_regcache_data, set_inferior_regcache_data): New functions.
18067 * regcache.c (struct inferior_regcache_data): New.
18068 (registers): Remove.
18069 (get_regcache): New function.
18070 (create_register_cache, free_register_cache): New functions.
18071 (set_register_cache): Don't initialize the register cache here.
18072 (registers_to_string, registers_from_string, register_data): Call
18074 * regcache.h: Add prototypes.
18075 * server.h: Likewise.
18077 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
18079 * mem-break.c: New file.
18080 * mem-break.h: New file.
18081 * Makefile.in: Add mem-break.o rule; update server.h
18083 * inferiors.c (struct inferior_info): Add target_data
18085 (clear_inferiors): Free target_data member if set.
18086 (inferior_target_data, set_inferior_target_data): New functions.
18087 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
18088 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
18089 * linux-low.c (linux_bp_reinsert): New variable.
18090 (struct inferior_linux_data): New.
18091 (linux_create_inferior): Use set_inferior_target_data.
18092 (linux_attach): Likewise. Call add_inferior.
18093 (linux_wait_for_one_inferior): New function.
18094 (linux_wait): Call it.
18095 (linux_write_memory): Add const.
18096 (initialize_low): Call set_breakpoint_data.
18097 * linux-low.h (struct linux_target_ops): Add breakpoint
18099 * server.c (attach_inferior): Remove extra add_inferior
18101 * server.h: Include mem-break.h. Update inferior.c
18103 * target.c (read_inferior_memory)
18104 (write_inferior_memory): New functions.
18105 * target.h (read_inferior_memory)
18106 (write_inferior_memory): Change macros to prototypes.
18107 (struct target_ops): Update comments. Add const to write_memory
18110 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
18112 * linux-low.c (usr_store_inferior_registers): Support
18113 registers which are allowed to fail to store.
18114 * linux-low.h (linux_target_ops): Likewise.
18115 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
18116 (ppc_cannot_store_register): FPSCR may not be storable.
18118 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18120 * server.h: Include <string.h> if HAVE_STRING_H.
18121 * ChangeLog: Correct paths in last ChangeLog entry.
18123 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18125 * linux-low.h: Remove obsolete prototypes.
18126 (struct linux_target_ops): New.
18127 (extern the_low_target): New.
18128 * linux-low.c (num_regs, regmap): Remove declarations.
18129 (register_addr): Use the_low_target explicitly.
18130 (fetch_register): Likewise.
18131 (usr_fetch_inferior_registers): Likewise.
18132 (usr_store_inferior_registers): Likewise.
18133 * linux-arm-low.c (num_regs): Remove.
18134 (arm_num_regs): Define.
18135 (arm_regmap): Renamed from regmap, made static.
18136 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
18138 (arm_cannot_store_register): Renamed from cannot_store_register,
18140 (the_low_target): New.
18141 * linux-i386-low.c (num_regs): Remove.
18142 (i386_num_regs): Define.
18143 (i386_regmap): Renamed from regmap, made static.
18144 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
18146 (i386_cannot_store_register): Renamed from cannot_store_register,
18148 (the_low_target): New.
18149 * linux-ia64-low.c (num_regs): Remove.
18150 (ia64_num_regs): Define.
18151 (ia64_regmap): Renamed from regmap, made static.
18152 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
18154 (ia64_cannot_store_register): Renamed from cannot_store_register,
18156 (the_low_target): New.
18157 * linux-m68k-low.c (num_regs): Remove.
18158 (m68k_num_regs): Define.
18159 (m68k_regmap): Renamed from regmap, made static.
18160 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
18162 (m68k_cannot_store_register): Renamed from cannot_store_register,
18164 (the_low_target): New.
18165 * linux-mips-low.c (num_regs): Remove.
18166 (mips_num_regs): Define.
18167 (mips_regmap): Renamed from regmap, made static.
18168 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
18170 (mips_cannot_store_register): Renamed from cannot_store_register,
18172 (the_low_target): New.
18173 * linux-ppc-low.c (num_regs): Remove.
18174 (ppc_num_regs): Define.
18175 (ppc_regmap): Renamed from regmap, made static.
18176 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
18178 (ppc_cannot_store_register): Renamed from cannot_store_register,
18180 (the_low_target): New.
18181 * linux-s390-low.c (num_regs): Remove.
18182 (s390_num_regs): Define.
18183 (s390_regmap): Renamed from regmap, made static.
18184 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
18186 (s390_cannot_store_register): Renamed from cannot_store_register,
18188 (the_low_target): New.
18189 * linux-sh-low.c (num_regs): Remove.
18190 (sh_num_regs): Define.
18191 (sh_regmap): Renamed from regmap, made static.
18192 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
18194 (sh_cannot_store_register): Renamed from cannot_store_register,
18196 (the_low_target): New.
18197 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
18198 (the_low_target): New.
18200 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18202 * Makefile.in: Add stamp-h target.
18203 * configure.in: Create stamp-h.
18204 * configure: Regenerated.
18206 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18208 * inferiors.c: New file.
18209 * target.c: New file.
18210 * target.h: New file.
18211 * Makefile.in: Add target.o and inferiors.o. Update
18213 * linux-low.c (inferior_pid): New static variable,
18214 moved from server.c.
18215 (linux_create_inferior): Renamed from create_inferior.
18216 Call add_inferior. Return 0 on success instead of a PID.
18217 (linux_attach): Renamed from myattach.
18218 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
18219 (linux_thread_alive): Renamed from mythread_alive.
18220 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
18222 (linux_resume): Renamed from myresume. Add missing ``return 0''.
18223 (regsets_store_inferior_registers): Correct error message.
18224 Add missing ``return 0''.
18225 (linux_fetch_registers): Renamed from fetch_inferior_registers.
18226 (linux_store_registers): Renamed from store_inferior_registers.
18227 (linux_read_memory): Renamed from read_inferior_memory.
18228 (linux_write_memory): Renamed from write_inferior_memory.
18229 (linux_target_ops): New structure.
18230 (initialize_low): Call set_target_ops ().
18231 * remote-utils.c (unhexify): New function.
18232 (hexify): New function.
18233 (input_interrupt): Send signals to ``signal_pid''.
18234 * server.c (inferior_pid): Remove.
18235 (start_inferior): Update create_inferior call.
18236 (attach_inferior): Call add_inferior.
18237 (handle_query): New function.
18238 (main): Call handle_query for `q' packets.
18239 * server.h: Include "target.h". Remove obsolete prototypes.
18240 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
18242 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18244 * Makefile.in: Add WARN_CFLAGS. Update configury
18246 * configure.in: Check for <string.h>
18247 * configure: Regenerate.
18248 * config.in: Regenerate.
18249 * gdbreplay.c: Include needed system headers.
18250 (remote_open): Remove strchr prototype.
18251 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
18252 * regcache.c (supply_register): Change buf argument to const void *.
18253 (supply_register_by_name): Likewise.
18254 (collect_register): Change buf argument to void *.
18255 (collect_register_by_name): Likewise.
18256 * regcache.h: Add missing prototypes.
18257 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
18258 * server.c (handle_query): New function.
18259 (attached): New static variable, moved out of main.
18260 (main): Quiet longjmp clobber warnings.
18261 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
18262 * utils.c (error): Remove NORETURN.