1 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3 * configure: Re-generate.
5 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
7 * configure: Re-generate.
9 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
11 * Makefile.in (COMPILE.pre): Add "-x c++".
13 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
15 * fork-child.c: Conditionally include <signal.h>.
17 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
19 * server.c (handle_general_set): Handle new packet
21 (handle_query): Add "QStartupWithShell" to the list of supported
23 (gdbserver_usage): Add help text explaining the
24 new "--startup-with-shell" and "--no-startup-with-shell" CLI
26 (captured_main): Recognize and act upon the presence of the new
29 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
30 Pedro Alves <palves@redhat.com>
32 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
33 * configure: Regenerate.
34 * configure.srv (srv_linux_obj): Add "fork-child.o" and
36 (i[34567]86-*-lynxos*): Likewise.
38 * fork-child.c: New file.
39 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
41 (linux_ptrace_fun): New function.
42 (linux_create_inferior): Adjust function prototype to reflect
43 change on "target.h". Adjust function code to use
45 (linux_request_interrupt): Delete "signal_pid".
46 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
47 (lynx_ptrace_fun): New function.
48 (lynx_create_inferior): Adjust function prototype to reflect
49 change on "target.h". Adjust function code to use
51 * nto-low.c (nto_create_inferior): Adjust function prototype and
52 code to reflect change on "target.h". Update comments.
53 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
54 "common-terminal.h" and "environ.h".
55 (terminal_fd): Moved to fork-child.c.
56 (old_foreground_pgrp): Likewise.
57 (restore_old_foreground_pgrp): Likewise.
58 (last_status): Make it global.
59 (last_ptid): Likewise.
60 (our_environ): New variable.
61 (startup_with_shell): Likewise.
62 (program_name): Likewise.
63 (program_argv): Rename to...
64 (program_args): ...this.
65 (wrapper_argv): New variable.
66 (start_inferior): Delete function.
67 (get_exec_wrapper): New function.
68 (get_exec_file): Likewise.
69 (get_environ): Likewise.
70 (prefork_hook): Likewise.
71 (post_fork_inferior): Likewise.
72 (postfork_hook): Likewise.
73 (postfork_child_hook): Likewise.
74 (handle_v_run): Update code to deal with arguments coming from the
75 remote host. Update calls from "start_inferior" to
77 (captured_main): Likewise. Initialize environment variable. Call
79 * server.h (post_fork_inferior): New prototype.
80 (get_environ): Likewise.
81 (last_status): Declare.
82 (last_ptid): Likewise.
83 (signal_pid): Likewise.
84 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
85 (spu_ptrace_fun): New function.
86 (spu_create_inferior): Adjust function prototype to reflect change
87 on "target.h". Adjust function code to use "fork_inferior".
88 * target.c (target_terminal_init): New function.
89 (target_terminal_inferior): Likewise.
90 (target_terminal_ours): Likewise.
91 * target.h: Include <vector>.
92 (struct target_ops) <create_inferior>: Update prototype.
93 (create_inferior): Update macro.
94 * utils.c (gdb_flush_out_err): New function.
95 * win32-low.c (win32_create_inferior): Adjust function prototype
96 and code to reflect change on "target.h".
98 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
100 * inferiors.c (switch_to_thread): New function.
102 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
104 * Makefile.in (SFILE): Add "common/job-control.c".
105 (OBS): Add "job-control.o".
107 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
109 * Makefile: Remove "@host_makefile_frag@".
111 2017-05-05 Pedro Alves <palves@redhat.com>
113 * configure: Regenerate.
115 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
117 * configure: Regenerate.
119 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
121 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
122 software_single_step change of return type to
123 std::vector<CORE_ADDR>.
124 * linux-low.c (install_software_single_step_breakpoints):
126 * linux-low.h (install_software_single_step_breakpoints):
129 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
131 * remote-utils.c: Include "gdb_termios.h" instead of
133 * terminal.h: Delete file.
135 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
137 * server.c: Include <vector>.
138 <program_argv, wrapper_argv>: Convert to std::vector.
139 (start_inferior): Rewrite function to use C++.
140 (handle_v_run): Likewise. Update code that calculates the argv
141 based on the vRun packet; use C++.
142 (captured_main): Likewise.
144 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
146 * server.c (handle_v_cont): Initialize thread_resume::thread
149 2017-04-05 Pedro Alves <palves@redhat.com>
151 * configure: Regenerate.
153 2017-04-05 Pedro Alves <palves@redhat.com>
155 * gdbreplay.c (sync_error): Constify.
156 * linux-x86-low.c (push_opcode): Constify.
158 2017-04-05 Pedro Alves <palves@redhat.com>
160 * win32-low.c (get_child_debug_event)
161 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
162 Report TARGET_WAITKIND_SPURIOUS instead.
164 2017-04-05 Pedro Alves <palves@redhat.com>
166 * remote-utils.c (remote_prepare, remote_open): Constify.
167 * remote-utils.h (remote_prepare, remote_open): Constify.
168 * server.c (captured_main): Constify 'port' handling.
170 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
172 * Makefile.in (clean): Clear .deps.
174 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
176 * .gitignore: Remove generated files, replace with wildcard.
177 * (clean): Replace removal of generated files with wildcard.
178 (version.c): Replace with...
179 (version-generated.c): ...this.
180 (xml-builtin.c): Replace with...
181 (xml-builtin-generated.c): ...this.
182 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
183 (%.c: *regformats*): Replace with...
184 (%-generated.c: *regformats*): ...this.
186 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
188 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
189 (xtensa_fill_gregset): Call collect_register_by_name for
191 (xtensa_store_gregset): Call supply_register_by_name for
194 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
196 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
197 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
198 (xtensa_store_gregset): Call supply_register for all registers in
199 a0_regnum..a0_regnum + C0_NREGS range.
201 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
203 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
204 (ax-ipa.o: ax.c): Remove.
205 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
206 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
207 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
208 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
209 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
211 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
213 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
214 (print-utils-ipa.o: ../common/print-utils.c): Remove.
215 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
216 (errors-ipa.o: ../common/errors.c): Remove.
217 (format-ipa.o: ../common/format.c): Remove.
218 (common-utils-ipa.o: ../common/common-utils.c): Remove.
220 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
222 * Makefile.in (%-ipa.o: %.c): New rule.
223 (tracepoint-ipa.o: tracepoint.c): Remove.
224 (utils-ipa.o: utils.c): Remove.
225 (remote-utils-ipa.o: remote-utils.c): Remove.
226 (regcache-ipa.o: regcache.c): Remove.
227 (i386-linux-ipa.o: i386-linux.c): Remove.
228 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
229 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
230 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
231 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
232 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
233 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
234 (amd64-linux-ipa.o: amd64-linux.c): Remove.
235 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
236 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
237 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
238 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
239 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
240 (aarch64-ipa.o: aarch64.c): Remove.
241 (s390-linux32-ipa.o: s390-linux32.c): Remove.
242 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
243 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
244 (s390-linux64-ipa.o: s390-linux64.c): Remove.
245 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
246 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
247 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
248 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
249 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
250 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
251 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
252 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
253 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
254 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
255 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
256 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
257 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
258 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
259 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
260 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
261 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
262 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
263 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
264 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
265 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
266 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
267 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
268 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
269 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
270 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
271 (tdesc-ipa.o: tdesc.c): Remove.
272 (x32-linux-ipa.o: x32-linux.c): Remove.
273 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
274 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
276 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
278 * Makefile.in (%.o: ../arch/%.c): New rule.
279 (arm.o: ../arch/arm.c): Remove.
280 (arm-linux.o: ../arch/arm-linux.c): Remove.
281 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
282 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
284 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
286 * Makefile.in (%.o: ../nat/%.c): New rule.
287 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
288 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
289 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
290 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
291 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
292 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
293 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
294 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
295 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
296 (linux-personality.o: ../nat/linux-personality.c): Remove.
297 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
298 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
299 (x86-linux.o: ../nat/x86-linux.c): Remove.
300 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
301 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
303 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
305 * Makefile.in (%.o: ../common/%.c): New rule.
306 (signals.o: ../common/signals.c): Remove.
307 (print-utils.o: ../common/print-utils.c): Remove.
308 (rsp-low.o: ../common/rsp-low.c): Remove.
309 (common-utils.o: ../common/common-utils.c): Remove.
310 (posix-strerror.o: ../common/posix-strerror.c): Remove.
311 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
312 (vec.o: ../common/vec.c): Remove.
313 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
314 (xml-utils.o: ../common/xml-utils.c): Remove.
315 (ptid.o: ../common/ptid.c): Remove.
316 (buffer.o: ../common/buffer.c): Remove.
317 (format.o: ../common/format.c): Remove.
318 (filestuff.o: ../common/filestuff.c): Remove.
319 (agent.o: ../common/agent.c): Remove.
320 (errors.o: ../common/errors.c): Remove.
321 (environ.o: ../common/environ.c): Remove.
322 (common-debug.o: ../common/common-debug.c): Remove.
323 (cleanups.o: ../common/cleanups.c): Remove.
324 (common-exceptions.o: ../common/common-exceptions.c): Remove.
325 (fileio.o: ../common/fileio.c): Remove.
326 (common-regcache.o: ../common/common-regcache.c): Remove.
327 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
328 (new-op.o: ../common/new-op.c): Remove.
329 (btrace-common.o: ../common/btrace-common.c): Remove.
331 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
333 * Makefile.in (%.o: ../target/%.c): New rule.
334 (waitstatus.o: ../target/waitstatus.c): Remove.
336 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
339 (%.c: ../regformats/%.dat,
340 (%.c: ../regformats/arm/%.dat,
341 (%.c: ../regformats/i386/%.dat,
342 (%.c: ../regformats/rs6000/%.dat): New rules.
345 (arm-with-iwmmxt.c): Remove.
346 (arm-with-vfpv2.c): Remove.
347 (arm-with-vfpv3.c): Remove.
348 (arm-with-neon.c): Remove.
349 (reg-bfin.c): Remove.
350 (reg-cris.c): Remove.
351 (reg-crisv32.c): Remove.
353 (i386-linux.c): Remove.
354 (i386-avx.c): Remove.
355 (i386-avx-linux.c): Remove.
356 (i386-avx-avx512.c): Remove.
357 (i386-avx-avx512-linux.c): Remove.
358 (i386-mpx.c): Remove.
359 (i386-mpx-linux.c): Remove.
360 (i386-avx-mpx-avx512-pku.c): Remove.
361 (i386-avx-mpx-avx512-pku-linux.c): Remove.
362 (i386-avx-mpx.c): Remove.
363 (i386-avx-mpx-linux.c): Remove.
364 (i386-mmx.c): Remove.
365 (i386-mmx-linux.c): Remove.
366 (reg-ia64.c): Remove.
367 (reg-m32r.c): Remove.
368 (reg-m68k.c): Remove.
370 (mips-linux.c): Remove.
371 (mips-dsp-linux.c): Remove.
372 (mips64-linux.c): Remove.
373 (mips64-dsp-linux.c): Remove.
374 (nios2-linux.c): Remove.
375 (powerpc-32.c): Remove.
376 (powerpc-32l.c): Remove.
377 (powerpc-altivec32l.c): Remove.
378 (powerpc-cell32l.c): Remove.
379 (powerpc-vsx32l.c): Remove.
380 (powerpc-isa205-32l.c): Remove.
381 (powerpc-isa205-altivec32l.c): Remove.
382 (powerpc-isa205-vsx32l.c): Remove.
383 (powerpc-e500l.c): Remove.
384 (powerpc-64l.c): Remove.
385 (powerpc-altivec64l.c): Remove.
386 (powerpc-cell64l.c): Remove.
387 (powerpc-vsx64l.c): Remove.
388 (powerpc-isa205-64l.c): Remove.
389 (powerpc-isa205-altivec64l.c): Remove.
390 (powerpc-isa205-vsx64l.c): Remove.
391 (s390-linux32.c): Remove.
392 (s390-linux32v1.c): Remove.
393 (s390-linux32v2.c): Remove.
394 (s390-linux64.c): Remove.
395 (s390-linux64v1.c): Remove.
396 (s390-linux64v2.c): Remove.
397 (s390-te-linux64.c): Remove.
398 (s390-vx-linux64.c): Remove.
399 (s390-tevx-linux64.c): Remove.
400 (s390x-linux64.c): Remove.
401 (s390x-linux64v1.c): Remove.
402 (s390x-linux64v2.c): Remove.
403 (s390x-te-linux64.c): Remove.
404 (s390x-vx-linux64.c): Remove.
405 (s390x-tevx-linux64.c): Remove.
406 (tic6x-c64xp-linux.c): Remove.
407 (tic6x-c64x-linux.c): Remove.
408 (tic6x-c62x-linux.c): Remove.
410 (reg-sparc64.c): Remove.
413 (amd64-linux.c): Remove.
414 (amd64-avx.c): Remove.
415 (amd64-avx-linux.c): Remove.
416 (amd64-avx-avx512.c): Remove.
417 (amd64-avx-avx512-linux.c): Remove.
418 (amd64-mpx.c): Remove.
419 (amd64-mpx-linux.c): Remove.
420 (amd64-avx-mpx-avx512-pku.c): Remove.
421 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
422 (amd64-avx-mpx.c): Remove.
423 (amd64-avx-mpx-linux.c): Remove.
425 (x32-linux.c): Remove.
427 (x32-avx-linux.c): Remove.
428 (x32-avx-avx512.c): Remove.
429 (x32-avx-avx512-linux.c): Remove.
430 (reg-xtensa.c): Remove.
431 (reg-tilegx.c): Remove.
432 (reg-tilegx32.c): Remove.
434 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
436 * Makefile.in (SFILES): Add "common/environ.c".
437 (OBJS): Add "common/environ.h".
439 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
441 * configure.ac: Check if the fs_base and gs_base members of
442 `struct user_regs_struct' exist.
443 * config.in: Regenerated.
444 * configure: Likewise.
446 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
448 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
450 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
451 (get_next_pcs_syscall_next_pc): Likewise.
453 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
455 * win32-i386-low.c: Fix incorrect reference to a couple source files.
456 * nto-x86-low.c: Likewise.
458 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
460 * Makefile.in: Include disable-implicit-rules.mk.
462 2016-11-23 Pedro Alves <palves@redhat.com>
464 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
465 (debug_vprintf): Use std::chrono::steady_clock instead of
466 gettimeofday. Use '.' instead of ':'.
467 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
468 (get_timestamp): Use std::chrono::steady_clock instead of
471 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
473 * Makefile.in: Fix whitespace formatting.
475 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
477 * Makefile.in (SFILES, OBS): Flatten list and order
480 2016-11-23 Pedro Alves <palves@redhat.com>
482 * event-loop.c (handle_file_event): Use warning.
483 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
484 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
487 2016-11-23 Pedro Alves <palves@redhat.com>
489 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
491 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
492 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
493 debug_printf and debug_flush for debug output.
494 * server.c (handle_general_set): Likewise.
495 * thread-db.c (try_thread_db_load): Use debug_printf for debug
498 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
500 * Makefile.in (.c.o): Replace rule with ...
501 (%.o: %.c): ... this one.
503 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
505 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
506 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
508 * configure.ac: Remove checks for the make program.
509 * configure: Re-generate.
511 2016-10-28 Pedro Alves <palves@redhat.com>
513 * Makefile.in (CXX_DIALECT): Get from configure.
514 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
515 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
516 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
517 * config.in: Regenerate.
518 * configure: Regenerate.
520 2016-10-27 Yao Qi <yao.qi@linaro.org>
522 * linux-low.c (linux_supports_range_stepping): Return true if
523 can_software_single_step return true.
525 2016-10-27 Yao Qi <yao.qi@linaro.org>
527 * inferiors.c (find_inferior_in_random): New function.
528 * inferiors.h (find_inferior_in_random): Declare.
529 * linux-low.c (linux_wait_for_event_filtered): Call
530 find_inferior_in_random instead of find_inferior.
532 2016-10-27 Yao Qi <yao.qi@linaro.org>
534 * linux-low.c (linux_wait_1): If single-step breakpoints are
535 inserted, remove them.
537 2016-10-26 Pedro Alves <palves@redhat.com>
539 * linux-low.c (handle_extended_wait): Link parent/child fork
541 (linux_wait_1): Unlink them.
542 (linux_set_resume_request): Ignore resume requests for
543 already-resumed and unhandled fork child threads.
544 * linux-low.h (struct lwp_info) <fork_relative>: New field.
545 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
547 (handle_v_requests) <vCont>: Don't call require_running.
548 * server.h (in_queued_stop_replies): New declaration.
550 2016-10-24 Yao Qi <yao.qi@linaro.org>
553 * linux-aarch64-low.c (append_insns): Cast the return value to
556 2016-10-10 Yao Qi <yao.qi@linaro.org>
558 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
560 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
562 * target.c (target_supports_multi_process): New function, moved
564 * target.h (target_supports_multi_process): ... here. Remove
567 2016-10-05 Tom Tromey <tom@tromey.com>
570 * tracepoint.c (handle_tracepoint_bkpts): Check
571 ipa_error_tracepoint, not ipa_stopping_tracepoint.
573 2016-10-05 Yao Qi <yao.qi@linaro.org>
575 * configure.srv: Update the path of arm-*.xml files.
577 2016-10-05 Terry Guo <terry.guo@arm.com>
578 Yao Qi <yao.qi@linaro.org>
580 * Makefile.in: Adjust the path of rules.
581 * configure.srv: Update the path of xml files.
582 * regformats/arm-with-iwmmxt.dat: Regenerated.
583 * regformats/arm-with-neon.dat: Likewise.
584 * regformats/arm-with-vfpv2.dat: Likewise.
585 * regformats/arm-with-vfpv3.dat Likewise.
587 2016-09-30 Yao Qi <yao.qi@linaro.org>
590 * target.c (target_stop_and_wait): Don't call
591 target_continue_no_signal, use resume_stop instead.
593 2016-09-26 Yao Qi <yao.qi@linaro.org>
595 * linux-low.c (linux_wait_1): Call debug_exit.
597 2016-09-23 Pedro Alves <palves@redhat.com>
599 * Makefile.in (SFILES): Add common/new-op.c.
600 (OBS): Add common/new-op.o.
601 (new-op.o): New rule.
603 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
605 * .gitinore: Ignore more files.
607 2016-09-21 Yao Qi <yao.qi@linaro.org>
609 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
612 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
614 * server.c (start_inferior): Call target_mourn_inferior instead of
615 mourn_inferior; pass ptid_t argument to it.
617 (handle_target_event): Likewise.
618 * target.c (target_mourn_inferior): New function.
619 * target.h (mourn_inferior): Delete macro.
621 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
623 * linux-low.c (lwp_is_stepping): New function.
625 2016-09-06 Carl Love <cel@us.ibm.com>
627 * server.c (start_inferior): Fixed comment, requested comment change
628 didn't get updated correctly. Removed reference to ptrace () call as
629 it is only true on Linux systems.
631 2016-09-06 Carl Love <cel@us.ibm.com>
633 * server.c (start_inferior): Do not call
634 function target_post_create_inferior () if the
635 inferior process has already exited.
637 2016-09-05 Pedro Alves <palves@redhat.com>
639 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
640 (COMPILE.pre, CC_LD): Use CXX directly.
641 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
642 * acinclude.m4: Don't include build-with-cxx.m4.
643 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
644 * configure: Regenerate.
646 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
649 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
650 call writing data to own_buf.
652 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
654 * target.c (mywait): Call target_wait instead of
656 (target_wait): New function.
658 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
660 * server.c (start_inferior): New variable 'ptid'. Replace calls
661 to the_target->resume by target_continue{,_no_signal}, depending
663 * target.c (target_stop_and_wait): Call target_continue_no_signal
664 instead of the_target->resume.
665 (target_continue): New function.
667 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
669 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
671 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
674 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
676 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
677 * linux-arm-low.c (ps_get_thread_area): Likewise.
678 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
679 * linux-m68k-low.c (ps_get_thread_area): Likewise.
680 * linux-mips-low.c (ps_get_thread_area): Likewise.
681 * linux-nios2-low.c (ps_get_thread_area): Likewise.
682 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
683 * linux-x86-low.c (ps_get_thread_area): Likewise.
684 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
686 2016-08-19 Pedro Alves <palves@redhat.com>
688 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
690 2016-08-19 Pedro Alves <palves@redhat.com>
692 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
693 comment. Use memcpy instead of casting through unsigned long.
695 2016-08-19 Pedro Alves <palves@redhat.com>
697 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
698 allocating around 0x80000000.
700 2016-08-19 Pedro Alves <palves@redhat.com>
703 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
704 (x32-avx512-linux-ipa.o): New rules.
705 * configure.ac (x86_64-*-linux*): New x32 check.
706 * configure.srv (ipa_x32_linux_regobj): New.
707 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
708 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
710 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
712 * configure: Regenerate.
714 2016-08-09 Pedro Alves <palves@redhat.com>
717 * Makefile.in (OBS): Add signals-state-save-restore.o.
718 (signals-state-save-restore.o): New rule.
719 * config.in: Regenerate.
720 * configure: Regenerate.
721 * linux-low.c: Include "signals-state-save-restore.h".
722 (linux_create_inferior): Call
723 restore_original_signals_state.
724 * server.c: Include "dispositions-save-restore.h".
725 (captured_main): Call save_original_signals_state.
727 2016-08-05 Pedro Alves <palves@redhat.com>
729 * configure: Regenerate.
731 2016-08-04 Yao Qi <yao.qi@linaro.org>
733 * linux-low.c (regsets_fetch_inferior_registers): Check
734 errno is ESRCH or not.
736 2016-08-02 Yao Qi <yao.qi@linaro.org>
738 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
739 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
740 (thread_db_load_search): Update.
741 (try_thread_db_load_1): Don't look for td_ta_event_addr,
742 td_ta_set_event and td_ta_event_getmsg.
744 2016-07-26 Pedro Alves <palves@redhat.com>
747 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
748 of unsigned long for 64-bit registers and use uint32_t instead of
749 unsigned int for 32-bit registers.
751 2016-07-26 Pedro Alves <palves@redhat.com>
753 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
756 2016-07-21 Tom Tromey <tom@tromey.com>
758 * configure: Rebuild.
760 2016-07-21 Yao Qi <yao.qi@linaro.org>
762 * mem-break.c (find_gdb_breakpoint): Cast bp to
763 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
765 2016-07-21 Yao Qi <yao.qi@linaro.org>
767 * server.c (handle_v_requests): Support s and S actions
768 if target_supports_software_single_step return true.
770 2016-07-21 Yao Qi <yao.qi@linaro.org>
772 * linux-low.c (resume_stopped_resumed_lwps): If resume request
773 is resume_step, call maybe_hw_step.
774 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
776 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
778 (proceed_one_lwp): If resume request is resume_step, install
779 reinsert breakpoints and call maybe_hw_step.
781 2016-07-21 Yao Qi <yao.qi@linaro.org>
783 * linux-low.c (proceed_one_lwp): Declare.
784 (linux_resume_one_thread): Remove local variable 'step'.
785 Lift code enqueue signal. Call proceed_one_lwp instead of
786 linux_resume_one_lwp.
788 2016-07-21 Yao Qi <yao.qi@linaro.org>
790 * linux-low.c (linux_resume_one_thread): Call
791 enqueue_pending_signal.
793 2016-07-21 Yao Qi <yao.qi@linaro.org>
795 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
796 * inferiors.c (do_restore_current_thread_cleanup): New function.
797 (make_cleanup_restore_current_thread): Likewise.
798 * linux-low.c (install_software_single_step_breakpoints): Call
799 make_cleanup_restore_current_thread. Switch current_thread to
802 2016-07-21 Yao Qi <yao.qi@linaro.org>
804 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
805 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
806 (clone_one_breakpoint): Likewise.
807 (delete_reinsert_breakpoints): Change parameter to thread.
809 (has_reinsert_breakpoints): Likewise.
810 (uninsert_reinsert_breakpoints): Likewise.
811 (reinsert_reinsert_breakpoints): Likewise.
812 * mem-break.h (set_reinsert_breakpoint): Update declaration.
813 (delete_reinsert_breakpoints): Likewise.
814 (reinsert_reinsert_breakpoints): Likewise.
815 (uninsert_reinsert_breakpoints): Likewise.
816 (has_reinsert_breakpoints): Likewise.
818 2016-07-21 Yao Qi <yao.qi@linaro.org>
820 * inferiors.c (get_thread_process): Make parameter const.
821 * inferiors.h (get_thread_process): Update declaration.
822 * mem-break.c (clone_all_breakpoints): Remove all parameters.
823 Add new parameters child_thread and parent_thread. Callers
825 * mem-break.h (clone_all_breakpoints): Update declaration.
827 2016-07-21 Yao Qi <yao.qi@linaro.org>
829 * mem-break.c (struct breakpoint) <cond_list>: Remove.
830 <command_list, handler>: Remove.
831 (struct gdb_breakpoint): New.
832 (struct other_breakpoint): New.
833 (struct reinsert_breakpoint): New.
834 (is_gdb_breakpoint): New function.
835 (any_persistent_commands): Update command_list if
836 is_gdb_breakpoint returns true.
837 (set_breakpoint): Create breakpoints according to their types.
838 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
839 (set_gdb_breakpoint_1): Likewise.
840 (set_gdb_breakpoint): Likewise.
841 (clear_breakpoint_conditions): Change parameter type to
842 'struct gdb_breakpoint *'.
843 (clear_breakpoint_commands): Likewise.
844 (clear_breakpoint_conditions_and_commands): Likewise.
845 (add_condition_to_breakpoint): Likewise.
846 (add_breakpoint_condition): Likewise.
847 (add_commands_to_breakpoint): Likewise.
848 (check_breakpoints): Check other_breakpoint.
849 (clone_one_breakpoint): Clone breakpopint according to its type.
850 * mem-break.h (struct gdb_breakpoint): Declare.
851 (set_gdb_breakpoint): Update declaration.
852 (clear_breakpoint_conditions_and_commands): Likewise.
853 (add_breakpoint_condition): Likewise.
854 (add_breakpoint_commands): Likewise.
855 * server.c (process_point_options): Change parameter type to
856 'struct gdb_breakpoint *'.
858 2016-07-21 Yao Qi <yao.qi@linaro.org>
860 * mem-break.c (set_breakpoint_at): Rename it to ...
861 (set_breakpoint_type_at): ... it.
862 (set_breakpoint_at): Call set_breakpoint_type_at.
863 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
864 * mem-break.h (set_breakpoint_at): Update comments.
866 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
868 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
870 (nios2_store_gregset): Likewise.
872 2016-07-01 Pedro Alves <palves@redhat.com>
873 Antoine Tremblay <antoine.tremblay@ericsson.com>
875 * linux-low.c: Change interface to take the target lwp_info
876 pointer directly and return void. Handle detaching from a zombie
878 (linux_detach_lwp_callback): New function.
879 (linux_detach): Detach from the leader thread after detaching from
882 2016-06-28 Yao Qi <yao.qi@linaro.org>
884 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
885 for variable new_offset.
886 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
887 (aarch64_ftrace_insn_reloc_cb): Likewise.
888 (aarch64_ftrace_insn_reloc_tb): Likewise.
889 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
890 PRIx64 instead of PRIx32.
892 2016-06-28 Yao Qi <yao.qi@linaro.org>
894 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
895 (the_low_target): Install arm_get_syscall_trapinfo.
897 2016-06-28 Yao Qi <yao.qi@linaro.org>
899 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
901 (the_low_target): Install aarch64_get_syscall_trapinfo.
903 2016-06-28 Yao Qi <yao.qi@linaro.org>
905 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
907 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
908 Remove parameter sysno.
909 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
912 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
914 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
915 (s390_emit_ne_goto): Likewise.
916 (s390_emit_lt_goto): Likewise.
917 (s390_emit_le_goto): Likewise.
918 (s390_emit_gt_goto): Likewise.
919 (s390_emit_ge_goto): Likewise.
920 (s390x_emit_eq_goto): Likewise.
921 (s390x_emit_ne_goto): Likewise.
922 (s390x_emit_lt_goto): Likewise.
923 (s390x_emit_le_goto): Likewise.
924 (s390x_emit_gt_goto): Likewise.
925 (s390x_emit_ge_goto): Likewise.
926 (s390_emit_ops_impl): Mark variable static.
927 (s390x_emit_ops): Likewise.
929 2016-06-17 Yao Qi <yao.qi@linaro.org>
931 * linux-low.c (handle_extended_wait): Call
932 uninsert_reinsert_breakpoints for the parent process. Remove
933 reinsert breakpoints from the child process. Reinsert them to
934 the parent process when vfork is done.
935 * mem-break.c (uninsert_reinsert_breakpoints): New function.
936 (reinsert_reinsert_breakpoints): New function.
937 * mem-break.h (uninsert_reinsert_breakpoints): Declare
938 (reinsert_reinsert_breakpoints): Declare.
940 2016-06-17 Yao Qi <yao.qi@linaro.org>
942 * linux-low.c (handle_extended_wait): If the parent is doing
943 step-over, remove the reinsert breakpoints from the forked child.
945 2016-06-17 Yao Qi <yao.qi@linaro.org>
947 * linux-low.c (unsuspend_all_lwps): Declare.
948 (linux_low_filter_event): If thread exited, call finish_step_over.
949 If step-over is finished, unsuspend other threads.
951 2016-06-17 Yao Qi <yao.qi@linaro.org>
953 * linux-low.c (linux_resume_one_lwp_throw): Assert
954 has_reinsert_breakpoints returns false.
955 * mem-break.c (delete_disabled_breakpoints): Assert
956 bp type isn't reinsert_breakpoint.
958 2016-06-17 Yao Qi <yao.qi@linaro.org>
960 * linux-low.c (maybe_hw_step): New function.
961 (linux_resume_one_lwp_throw): Call maybe_hw_step.
962 (finish_step_over): Switch current_thread to lwp temporarily,
963 and assert has_reinsert_breakpoints returns true.
964 (proceed_one_lwp): Call maybe_hw_step.
965 * mem-break.c (has_reinsert_breakpoints): New function.
966 * mem-break.h (has_reinsert_breakpoints): Declare.
968 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
970 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
972 2016-05-17 Yao Qi <yao.qi@linaro.org>
974 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
975 instead of find_inferior.
977 2016-05-05 Yao Qi <yao.qi@linaro.org>
979 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
980 Initialize res to zero.
982 2016-05-05 Yao Qi <yao.qi@linaro.org>
984 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
987 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
989 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
990 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
991 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
993 2016-04-28 Par Olsson <par.olsson@windriver.com>
994 Simon Marchi <simon.marchi@ericsson.com>
996 * tracepoint.c (write_inferior_int8): New function.
997 (cmd_qtenable_disable): Write enable flag using
1000 2016-04-25 Yao Qi <yao.qi@linaro.org>
1002 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1003 (need_step_over_p): Return zero if the LWP has pending signals
1004 can be delivered on software single step target.
1006 2016-04-25 Yao Qi <yao.qi@linaro.org>
1008 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1009 return instead of error.
1011 2016-04-22 Yao Qi <yao.qi@linaro.org>
1013 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1016 2016-04-22 Yao Qi <yao.qi@linaro.org>
1018 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1019 signal when stepping over breakpoint with software single
1022 2016-04-21 Pedro Alves <palves@redhat.com>
1024 * linux-s390-low.c (s390_collect_ptrace_register)
1025 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1027 (s390_check_regset): Use void * instead of gdb_byte *.
1029 2016-04-20 Pedro Alves <palves@redhat.com>
1031 * configure: Renegerate.
1033 2016-04-20 Yao Qi <yao.qi@linaro.org>
1035 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1036 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1038 (arm_store_gregset): Likewise.
1040 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1042 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1043 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1044 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1045 (amd64-avx-mpx-linux.c): New rules.
1046 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1047 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1048 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1049 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1050 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1051 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1052 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1053 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1054 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1055 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1056 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1057 * linux-x86-low.c (x86_linux_read_description): Add case for
1058 X86_XSTATE_AVX_MPX_MASK.
1059 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1060 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1061 init_registers_i386_avx_mpx_linux.
1062 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1063 (initialize_low_tracepoint): Call
1064 init_registers_i386_avx_mpx_linux.
1065 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1066 (initialize_low_tracepoint): Call
1067 init_registers_amd64_avx_mpx_linux.
1068 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1069 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1070 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1073 2016-04-18 Pedro Alves <palves@redhat.com>
1075 * configure: Regenerate.
1077 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1079 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1080 (aarch64_emit_sub): Likewise.
1082 2016-04-12 Pedro Alves <palves@redhat.com>
1084 * utils.c (prepare_to_throw_exception): Delete.
1086 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1088 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1090 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1092 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1094 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1096 * linux-aarch64-ipa.c: Add <elf.h> include.
1097 * linux-ppc-ipa.c: Add <elf.h> include.
1098 * linux-s390-ipa.c: Add <elf.h> include.
1100 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1102 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1103 (get_raw_reg_ptr): Likewise.
1104 (get_trace_state_variable_value_ptr): Likewise.
1105 (set_trace_state_variable_value_ptr): Likewise.
1106 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1109 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1110 Marcin Kościelnicki <koriakin@0x04.net>
1113 * linux-ppc-low.c (emit_insns): New function.
1114 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1115 (ppc_emit_prologue): New function.
1116 (ppc_emit_epilogue): New function.
1117 (ppc_emit_add): New function.
1118 (ppc_emit_sub): New function.
1119 (ppc_emit_mul): New function.
1120 (ppc_emit_lsh): New function.
1121 (ppc_emit_rsh_signed): New function.
1122 (ppc_emit_rsh_unsigned): New function.
1123 (ppc_emit_ext): New function.
1124 (ppc_emit_zero_ext): New function.
1125 (ppc_emit_log_not): New function.
1126 (ppc_emit_bit_and): New function.
1127 (ppc_emit_bit_or): New function.
1128 (ppc_emit_bit_xor): New function.
1129 (ppc_emit_bit_not): New function.
1130 (ppc_emit_equal): New function.
1131 (ppc_emit_less_signed): New function.
1132 (ppc_emit_less_unsigned): New function.
1133 (ppc_emit_ref): New function.
1134 (ppc_emit_const): New function.
1135 (ppc_emit_reg): New function.
1136 (ppc_emit_pop): New function.
1137 (ppc_emit_stack_flush): New function.
1138 (ppc_emit_swap): New function.
1139 (ppc_emit_stack_adjust): New function.
1140 (ppc_emit_call): New function.
1141 (ppc_emit_int_call_1): New function.
1142 (ppc_emit_void_call_2): New function.
1143 (ppc_emit_if_goto): New function.
1144 (ppc_emit_goto): New function.
1145 (ppc_emit_eq_goto): New function.
1146 (ppc_emit_ne_goto): New function.
1147 (ppc_emit_lt_goto): New function.
1148 (ppc_emit_le_goto): New function.
1149 (ppc_emit_gt_goto): New function.
1150 (ppc_emit_ge_goto): New function.
1151 (ppc_write_goto_address): New function.
1152 (ppc_emit_ops_impl): New static variable.
1153 (ppc64v1_emit_prologue): New function.
1154 (ppc64v2_emit_prologue): New function.
1155 (ppc64_emit_epilogue): New function.
1156 (ppc64_emit_add): New function.
1157 (ppc64_emit_sub): New function.
1158 (ppc64_emit_mul): New function.
1159 (ppc64_emit_lsh): New function.
1160 (ppc64_emit_rsh_signed): New function.
1161 (ppc64_emit_rsh_unsigned): New function.
1162 (ppc64_emit_ext): New function.
1163 (ppc64_emit_zero_ext): New function.
1164 (ppc64_emit_log_not): New function.
1165 (ppc64_emit_bit_and): New function.
1166 (ppc64_emit_bit_or): New function.
1167 (ppc64_emit_bit_xor): New function.
1168 (ppc64_emit_bit_not): New function.
1169 (ppc64_emit_equal): New function.
1170 (ppc64_emit_less_signed): New function.
1171 (ppc64_emit_less_unsigned): New function.
1172 (ppc64_emit_ref): New function.
1173 (ppc64_emit_const): New function.
1174 (ppc64v1_emit_reg): New function.
1175 (ppc64v2_emit_reg): New function.
1176 (ppc64_emit_pop): New function.
1177 (ppc64_emit_stack_flush): New function.
1178 (ppc64_emit_swap): New function.
1179 (ppc64v1_emit_call): New function.
1180 (ppc64v2_emit_call): New function.
1181 (ppc64v1_emit_int_call_1): New function.
1182 (ppc64v2_emit_int_call_1): New function.
1183 (ppc64v1_emit_void_call_2): New function.
1184 (ppc64v2_emit_void_call_2): New function.
1185 (ppc64_emit_if_goto): New function.
1186 (ppc64_emit_eq_goto): New function.
1187 (ppc64_emit_ne_goto): New function.
1188 (ppc64_emit_lt_goto): New function.
1189 (ppc64_emit_le_goto): New function.
1190 (ppc64_emit_gt_goto): New function.
1191 (ppc64_emit_ge_goto): New function.
1192 (ppc64v1_emit_ops_impl): New static variable.
1193 (ppc64v2_emit_ops_impl): New static variable.
1194 (ppc_emit_ops): New function.
1195 (linux_low_target): Wire in ppc_emit_ops.
1197 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1198 Marcin Kościelnicki <koriakin@0x04.net>
1201 * Makefile.in: Add powerpc-*-ipa.o
1202 * configure.srv: Add ipa_obj for powerpc*-linux.
1203 * linux-ppc-ipa.c: New file.
1204 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1206 (PPC_FIELD): New macro.
1207 (PPC_SEXT): New macro.
1208 (PPC_OP6): New macro.
1209 (PPC_BO): New macro.
1210 (PPC_LI): New macro.
1211 (PPC_BD): New macro.
1212 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1213 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1214 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1215 (ppc_get_thread_area): New function.
1216 (is_elfv2_inferior): New function.
1217 (gen_ds_form): New function.
1218 (GEN_STD): New macro.
1219 (GEN_STDU): New macro.
1220 (GEN_LD): New macro.
1221 (GEN_LDU): New macro.
1222 (gen_d_form): New function.
1223 (GEN_ADDI): New macro.
1224 (GEN_ADDIS): New macro.
1225 (GEN_LI): New macro.
1226 (GEN_LIS): New macro.
1227 (GEN_ORI): New macro.
1228 (GEN_ORIS): New macro.
1229 (GEN_LWZ): New macro.
1230 (GEN_STW): New macro.
1231 (GEN_STWU): New macro.
1232 (gen_xfx_form): New function.
1233 (GEN_MFSPR): New macro.
1234 (GEN_MTSPR): New macro.
1235 (GEN_MFCR): New macro.
1236 (GEN_MTCR): New macro.
1237 (GEN_SYNC): New macro.
1238 (GEN_LWSYNC): New macro.
1239 (gen_x_form): New function.
1240 (GEN_OR): New macro.
1241 (GEN_MR): New macro.
1242 (GEN_LWARX): New macro.
1243 (GEN_STWCX): New macro.
1244 (GEN_CMPW): New macro.
1245 (gen_md_form): New function.
1246 (GEN_RLDICL): New macro.
1247 (GEN_RLDICR): New macro.
1248 (gen_i_form): New function.
1250 (GEN_BL): New macro.
1251 (gen_b_form): New function.
1252 (GEN_BNE): New macro.
1253 (GEN_LOAD): New macro.
1254 (GEN_STORE): New macro.
1255 (gen_limm): New function.
1256 (gen_atomic_xchg): New function.
1257 (gen_call): New function.
1258 (ppc_relocate_instruction): New function.
1259 (ppc_install_fast_tracepoint_jump_pad): New function.
1260 (ppc_get_min_fast_tracepoint_insn_len): New function.
1261 (ppc_get_ipa_tdesc_idx): New function.
1262 (the_low_target): Wire in the new functions.
1263 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1265 * linux-ppc-tdesc.h: New file.
1267 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1269 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1270 (alloc_jump_pad_buffer): New function.
1271 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1272 (alloc_jump_pad_buffer): New function.
1273 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1274 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1275 (alloc_jump_pad_buffer): New function.
1276 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1277 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1278 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1279 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1281 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1283 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1284 * linux-amd64-ipa.c: Likewise.
1285 * linux-i386-ipa.c: Likewise.
1286 * linux-s390-ipa.c: Likewise.
1287 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1288 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1289 set_trace_state_variable_value_ptr.
1290 (struct ipa_sym_addresses): Likewise.
1291 (symbol_list): Likewise.
1292 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1293 accessing gdb_collect directly.
1294 (gdb_collect_ptr_type): New typedef.
1295 (get_raw_reg_ptr_type): New typedef.
1296 (get_trace_state_variable_value_ptr_type): New typedef.
1297 (set_trace_state_variable_value_ptr_type): New typedef.
1298 (gdb_collect_ptr): New global.
1299 (get_raw_reg_ptr): New global.
1300 (get_trace_state_variable_value_ptr): New global.
1301 (set_trace_state_variable_value_ptr): New global.
1302 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1303 accessing get_raw_reg directly.
1304 (get_get_tsv_func_addr): Likewise for
1305 get_trace_state_variable_value_ptr.
1306 (get_set_tsv_func_addr): Likewise for
1307 set_trace_state_variable_value_ptr.
1308 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1310 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1312 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1314 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1316 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1318 (relocate_instruction): Remove own_buf.
1319 * server.c (own_buf): Make global.
1320 (handle_v_requests): Make global.
1321 * server.h (own_buf): New declaration.
1322 (handle_v_requests): New prototype.
1324 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1327 * linux-s390-low.c (add_insns): New function.
1328 (s390_emit_prologue): New function.
1329 (s390_emit_epilogue): New function.
1330 (s390_emit_add): New function.
1331 (s390_emit_sub): New function.
1332 (s390_emit_mul): New function.
1333 (s390_emit_lsh): New function.
1334 (s390_emit_rsh_signed): New function.
1335 (s390_emit_rsh_unsigned): New function.
1336 (s390_emit_ext): New function.
1337 (s390_emit_log_not): New function.
1338 (s390_emit_bit_and): New function.
1339 (s390_emit_bit_or): New function.
1340 (s390_emit_bit_xor): New function.
1341 (s390_emit_bit_not): New function.
1342 (s390_emit_equal): New function.
1343 (s390_emit_less_signed): New function.
1344 (s390_emit_less_unsigned): New function.
1345 (s390_emit_ref): New function.
1346 (s390_emit_if_goto): New function.
1347 (s390_emit_goto): New function.
1348 (s390_write_goto_address): New function.
1349 (s390_emit_litpool): New function.
1350 (s390_emit_const): New function.
1351 (s390_emit_call): New function.
1352 (s390_emit_reg): New function.
1353 (s390_emit_pop): New function.
1354 (s390_emit_stack_flush): New function.
1355 (s390_emit_zero_ext): New function.
1356 (s390_emit_swap): New function.
1357 (s390_emit_stack_adjust): New function.
1358 (s390_emit_set_r2): New function.
1359 (s390_emit_int_call_1): New function.
1360 (s390_emit_void_call_2): New function.
1361 (s390_emit_eq_goto): New function.
1362 (s390_emit_ne_goto): New function.
1363 (s390_emit_lt_goto): New function.
1364 (s390_emit_le_goto): New function.
1365 (s390_emit_gt_goto): New function.
1366 (s390_emit_ge_goto): New function.
1367 (s390x_emit_prologue): New function.
1368 (s390x_emit_epilogue): New function.
1369 (s390x_emit_add): New function.
1370 (s390x_emit_sub): New function.
1371 (s390x_emit_mul): New function.
1372 (s390x_emit_lsh): New function.
1373 (s390x_emit_rsh_signed): New function.
1374 (s390x_emit_rsh_unsigned): New function.
1375 (s390x_emit_ext): New function.
1376 (s390x_emit_log_not): New function.
1377 (s390x_emit_bit_and): New function.
1378 (s390x_emit_bit_or): New function.
1379 (s390x_emit_bit_xor): New function.
1380 (s390x_emit_bit_not): New function.
1381 (s390x_emit_equal): New function.
1382 (s390x_emit_less_signed): New function.
1383 (s390x_emit_less_unsigned): New function.
1384 (s390x_emit_ref): New function.
1385 (s390x_emit_if_goto): New function.
1386 (s390x_emit_const): New function.
1387 (s390x_emit_call): New function.
1388 (s390x_emit_reg): New function.
1389 (s390x_emit_pop): New function.
1390 (s390x_emit_stack_flush): New function.
1391 (s390x_emit_zero_ext): New function.
1392 (s390x_emit_swap): New function.
1393 (s390x_emit_stack_adjust): New function.
1394 (s390x_emit_int_call_1): New function.
1395 (s390x_emit_void_call_2): New function.
1396 (s390x_emit_eq_goto): New function.
1397 (s390x_emit_ne_goto): New function.
1398 (s390x_emit_lt_goto): New function.
1399 (s390x_emit_le_goto): New function.
1400 (s390x_emit_gt_goto): New function.
1401 (s390x_emit_ge_goto): New function.
1402 (s390_emit_ops): New function.
1403 (struct linux_target_ops): Fill in emit_ops hook.
1405 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1408 * Makefile.in: Add s390 IPA files.
1409 * configure.srv: Build IPA for s390.
1410 * linux-s390-ipa.c: New file.
1411 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1412 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1413 (tdesc_s390_linux32): Likewise.
1414 (init_registers_s390_linux32v1): Likewise.
1415 (tdesc_s390_linux32v1): Likewise.
1416 (init_registers_s390_linux32v2): Likewise.
1417 (tdesc_s390_linux32v2): Likewise.
1418 (init_registers_s390_linux64): Likewise.
1419 (tdesc_s390_linux64): Likewise.
1420 (init_registers_s390_linux64v1): Likewise.
1421 (tdesc_s390_linux64v1): Likewise.
1422 (init_registers_s390_linux64v2): Likewise.
1423 (tdesc_s390_linux64v2): Likewise.
1424 (init_registers_s390_te_linux64): Likewise.
1425 (tdesc_s390_te_linux64): Likewise.
1426 (init_registers_s390_vx_linux64): Likewise.
1427 (tdesc_s390_vx_linux64): Likewise.
1428 (init_registers_s390_tevx_linux64): Likewise.
1429 (tdesc_s390_tevx_linux64): Likewise.
1430 (init_registers_s390x_linux64): Likewise.
1431 (tdesc_s390x_linux64): Likewise.
1432 (init_registers_s390x_linux64v1): Likewise.
1433 (tdesc_s390x_linux64v1): Likewise.
1434 (init_registers_s390x_linux64v2): Likewise.
1435 (tdesc_s390x_linux64v2): Likewise.
1436 (init_registers_s390x_te_linux64): Likewise.
1437 (tdesc_s390x_te_linux64): Likewise.
1438 (init_registers_s390x_vx_linux64): Likewise.
1439 (tdesc_s390x_vx_linux64): Likewise.
1440 (init_registers_s390x_tevx_linux64): Likewise.
1441 (tdesc_s390x_tevx_linux64): Likewise.
1442 (have_hwcap_s390_vx): New static variable.
1443 (s390_arch_setup): Fill have_hwcap_s390_vx.
1444 (s390_get_thread_area): New function.
1445 (s390_ft_entry_gpr_esa): New const.
1446 (s390_ft_entry_gpr_zarch): New const.
1447 (s390_ft_entry_misc): New const.
1448 (s390_ft_entry_fr): New const.
1449 (s390_ft_entry_vr): New const.
1450 (s390_ft_main_31): New const.
1451 (s390_ft_main_64): New const.
1452 (s390_ft_exit_fr): New const.
1453 (s390_ft_exit_vr): New const.
1454 (s390_ft_exit_misc): New const.
1455 (s390_ft_exit_gpr_esa): New const.
1456 (s390_ft_exit_gpr_zarch): New const.
1457 (append_insns): New function.
1458 (s390_relocate_instruction): New function.
1459 (s390_install_fast_tracepoint_jump_pad): New function.
1460 (s390_get_min_fast_tracepoint_insn_len): New function.
1461 (s390_get_ipa_tdesc_idx): New function.
1462 (struct linux_target_ops): Wire in the above functions.
1463 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1464 * linux-s390-tdesc.h: New file.
1466 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1468 * linux-s390-low.c (s390_supports_tracepoints): New function.
1469 (struct linux_target_ops): Fill supports_tracepoints hook.
1471 2016-03-18 Yao Qi <yao.qi@linaro.org>
1473 * linux-low.c (lwp_signal_can_be_delivered): New function.
1474 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1476 2016-03-18 Yao Qi <yao.qi@linaro.org>
1478 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1479 0 if signal is enqueued. Remove 'signal' from one debugging
1480 message. Move one debugging message to some lines below.
1481 Remove code setting 'signal' to 0.
1483 2016-03-18 Yao Qi <yao.qi@linaro.org>
1485 * linux-low.c (linux_low_filter_event): Remove redundant
1486 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1488 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1490 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1491 (struct linux_target_ops): Wire in the above.
1493 2016-03-03 Yao Qi <yao.qi@linaro.org>
1495 * linux-low.c: Update comments to start_step_over.
1497 2016-03-03 Yao Qi <yao.qi@linaro.org>
1500 * linux-low.c (handle_extended_wait): Set child suspended
1501 if event_lwp->bp_reinsert isn't zero.
1503 2016-03-02 Yao Qi <yao.qi@linaro.org>
1505 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1506 enqueue_pending_signal.
1508 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1510 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1513 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1515 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1516 (s390_regmap_3264) [!__s390x__]: New global.
1517 (s390_collect_ptrace_register): Skip map entries containing -1.
1518 (s390_supply_ptrace_register): Ditto.
1519 (s390_fill_gprs_high): New function.
1520 (s390_store_gprs_high): New function.
1521 (s390_regsets): Add NT_S390_HIGH_GPRS.
1522 (s390_get_hwcap): Enable on 31-bit.
1523 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1524 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1525 Detect NT_S390_HIGH_GPRS.
1526 (s390_usrregs_info_3264): Enable on 31-bit.
1527 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1528 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1530 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1533 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1534 * configure.srv: Ditto.
1535 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1536 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1537 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1538 (init_registers_amd64_linux): Remove prototype.
1539 (tdesc_amd64_linux): Remove declaration.
1540 (get_ipa_tdesc): New function.
1541 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1542 initialize remaining tdescs.
1543 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1544 (init_registers_i386_linux): Remove prototype.
1545 (tdesc_i386_linux): Remove declaration.
1546 (get_ipa_tdesc): New function.
1547 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1548 initialize remaining tdescs.
1549 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1550 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1551 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1552 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1553 (x86_get_ipa_tdesc_idx): New function.
1554 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1555 * linux-x86-tdesc.h: New file.
1556 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1557 (target_get_ipa_tdesc_idx): New macro.
1558 * tracepoint.c (ipa_tdesc_idx): New macro.
1559 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1560 (symbol_list): Add ipa_tdesc_idx.
1561 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1562 (ipa_tdesc): Remove.
1563 (ipa_tdesc_idx): New variable.
1564 (get_context_regcache): Use get_ipa_tdesc.
1565 (gdb_collect): Ditto.
1567 * tracepoint.h (get_ipa_tdesc): New prototype.
1568 (ipa_tdesc): Remove.
1570 2016-02-24 Pedro Alves <palves@redhat.com>
1572 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1573 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1574 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1575 Factor out common code between the USE_SIGTRAP_SIGINFO and
1576 !USE_SIGTRAP_SIGINFO blocks.
1577 (linux_low_filter_event): Call save_stop_reason instead of
1578 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1580 (linux_wait_1): Update comments.
1582 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1584 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1585 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1586 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1587 ppc_insert_point, ppc_remove_point.
1589 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1591 * linux-s390-low.c (s390_supports_z_point_type): New function.
1592 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1594 2016-02-16 Yao Qi <yao.qi@linaro.org>
1596 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1597 PC. Get pc from regcache_read_pc.
1599 2016-02-12 Yao Qi <yao.qi@linaro.org>
1601 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1602 or linux_get_pc_32bit.
1603 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1605 2016-02-12 Yao Qi <yao.qi@linaro.org>
1607 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1608 arm_linux_get_next_pcs_fixup.
1610 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1612 * tracepoint.c (x_tracepoint_action_download): Change
1613 write_inferior_data_ptr to write_inferior_data_pointer.
1614 (cmd_qtstart): Likewise.
1615 (write_inferior_data_ptr): Remove.
1616 (download_agent_expr): Change write_inferior_data_ptr to
1617 write_inferior_data_pointer.
1618 (download_tracepoint_1): Likewise.
1619 (download_tracepoint): Likewise.
1620 (download_trace_state_variables): Likewise.
1622 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1623 Marcin Kościelnicki <koriakin@0x04.net>
1625 * tracepoint.c (struct tracepoint_action_ops): Remove.
1626 (struct tracepoint_action): Remove ops.
1627 (m_tracepoint_action_download, r_tracepoint_action_download)
1628 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1629 size and offset accordingly.
1630 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1631 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1632 (tracepoint_action_send, tracepoint_action_download): New functions.
1633 Helpers for trace action handlers.
1634 (add_tracepoint_action): Remove setup actions ops.
1635 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1637 2016-02-10 Yao Qi <yao.qi@linaro.org>
1639 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1641 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1643 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1645 * configure: Regenerate.
1647 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1649 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1650 void * to gdb_byte *.
1651 * linux-low.c (siginfo_fixup): Likewise.
1652 (linux_xfer_siginfo): Likewise.
1653 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1655 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1657 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1659 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1661 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1663 * linux-x86-low.c [__x86_64__]: Include
1664 "nat/amd64-linux-siginfo.h".
1665 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1666 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1667 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1668 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1669 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1670 (cpt_si_fd, si_timerid, si_overrun): Move from
1671 nat/amd64-linux-siginfo.c.
1672 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1674 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1676 * server.c (skip_to_semicolon): Remove.
1677 (process_point_options): Use strchrnul instead of
1680 2016-01-26 Yao Qi <yao.qi@linaro.org>
1682 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1683 * linux-low.c (install_software_single_step_breakpoints): Don't
1684 call regcache_read_pc.
1685 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1688 2016-01-26 Yao Qi <yao.qi@linaro.org>
1690 * linux-low.c (install_software_single_step_breakpoints): Call
1691 regcache_read_pc instead of get_pc.
1693 2016-01-26 Yao Qi <yao.qi@linaro.org>
1695 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1696 (unblock_async_io): Rename to ...
1697 (block_unblock_async_io): ... it. New function.
1698 (enable_async_io): Don't install SIGIO handler. Unblock it
1700 (disable_async_io): Don't ignore SIGIO. Block it instead.
1701 (initialize_async_io): Install SIGIO handler. Don't call
1704 2016-01-26 Yao Qi <yao.qi@linaro.org>
1706 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1707 first character is '\003', call *the_target->request_interrupt.
1709 2016-01-25 Yao Qi <yao.qi@linaro.org>
1711 * remote-utils.c (new_thread_notify): Remove.
1712 (dead_thread_notify): Likewise.
1713 * remote-utils.h (new_thread_notify): Remove declaration.
1714 (dead_thread_notify): Likewise.
1716 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1718 * gdb.trace/pending.exp: Fix expected message on continue.
1720 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1722 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1723 it works properly on big-endian machines where sizeof (CORE_ADDR)
1726 2016-01-21 Pedro Alves <palves@redhat.com>
1728 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1729 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1730 * configure: Regenerate.
1732 2016-01-21 Yao Qi <yao.qi@linaro.org>
1734 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1735 is_thumb and set it according to CPSR saved on the stack.
1736 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1737 arm_sigreturn_next_pc.
1739 2016-01-18 Yao Qi <yao.qi@linaro.org>
1741 * linux-low.c (linux_set_pc_64bit): New function.
1742 (linux_get_pc_64bit): New function.
1743 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1745 * linux-sparc-low.c (debug_threads): Remove declaration.
1746 (sparc_get_pc): Remove.
1747 (the_low_target): Use linux_get_pc_64bit instead of
1749 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1750 (the_low_target): Use linux_get_pc_64bit and
1753 2016-01-18 Yao Qi <yao.qi@linaro.org>
1755 * linux-arm-low.c (debug_threads): Remove declaration.
1756 (arm_get_pc, arm_set_pc): Remove.
1757 (the_low_target): Use linux_get_pc_32bit and
1759 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1760 (the_low_target): Use linux_get_pc_32bit and
1762 * linux-cris-low.c (debug_threads): Remove declaration.
1763 (cris_get_pc, cris_set_pc,): Remove.
1764 (the_low_target): Use linux_get_pc_32bit and
1766 * linux-crisv32-low.c (debug_threads): Remove declaration.
1767 (cris_get_pc, cris_set_pc): Remove.
1768 (the_low_target): Use linux_get_pc_32bit and
1770 * linux-low.c: Include inttypes.h.
1771 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1772 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1773 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1774 (the_low_target): Use linux_get_pc_32bit and
1776 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1777 (the_low_target): Use linux_get_pc_32bit and
1779 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1780 (the_low_target): Use linux_get_pc_32bit and
1782 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1783 (the_low_target): Use linux_get_pc_32bit and
1785 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1786 (the_low_target): Use linux_get_pc_32bit and
1789 2016-01-18 Gary Benson <gbenson@redhat.com>
1791 * configure.ac (AC_FUNC_FORK): New check.
1792 * config.in: Regenerate.
1793 * configure: Likewise.
1795 2016-01-14 Yao Qi <yao.qi@linaro.org>
1797 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1798 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1799 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1800 arm_get_next_pcs_ctor.
1802 2016-01-12 Josh Stone <jistone@redhat.com>
1803 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1805 * inferiors.h: Include "gdb_vecs.h".
1806 (struct process_info): Add syscalls_to_catch.
1807 * inferiors.c (remove_process): Free syscalls_to_catch.
1808 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1809 syscall_return stops.
1810 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1811 * server.c (handle_general_set): Handle QCatchSyscalls.
1812 (handle_query): Report support for QCatchSyscalls.
1813 * target.h (struct target_ops): Add supports_catch_syscall.
1814 (target_supports_catch_syscall): New macro.
1815 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1816 (struct lwp_info): Add syscall_state.
1817 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1818 Maintain syscall_state and syscalls_to_catch across exec.
1819 (get_syscall_trapinfo): New function, proxy to the_low_target.
1820 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1821 (linux_low_filter_event): Toggle syscall_state entry/return for
1822 syscall traps, and set it ignored for all others.
1823 (gdb_catching_syscalls_p): New function.
1824 (gdb_catch_this_syscall_p): New function.
1825 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1826 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1827 (linux_supports_catch_syscall): New function.
1828 (linux_target_ops): Install it.
1829 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1830 (the_low_target): Install it.
1832 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1834 * acinclude.m4: Include new ../warning.m4 file.
1835 * configure: Regenerated.
1836 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1838 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1840 * ax.c (is_goto_target): Mark static.
1841 * linux-low.c (register_addr): Likewise.
1842 (linux_fetch_registers, linux_store_registers): Likewise.
1843 * mem-break.c (any_persistent_commands): Fix old prototype.
1844 (add_commands_to_breakpoint): Mark static.
1845 * regcache.c (find_register_by_name): Delete unused func.
1846 * remote-utils.c (hex_or_minus_one): Mark static.
1847 * server.c (monitor_show_help): Mark static.
1848 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1849 handle_v_requests): Likewise.
1851 2016-01-12 Pedro Alves <palves@redhat.com>
1853 Remove use of the registered trademark symbol throughout.
1855 2016-01-08 Yao Qi <yao.qi@linaro.org>
1857 * remote-utils.c (getpkt): If c is '\003', call target hook
1860 2016-01-06 Yao Qi <yao.qi@linaro.org>
1862 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1863 linux-aarch32-low.c.
1864 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1865 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1866 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1867 (thumb2_breakpoint): Declare.
1868 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1869 linux-aarch32-low.h.
1870 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1871 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1872 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1874 2016-01-01 Joel Brobecker <brobecker@adacore.com>
1876 * gdbreplay.c (gdbreplay_version): Change copyright year in
1878 * server.c (gdbserver_version): Likewise.
1880 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1882 * server.c (crc32_table): Delete.
1883 (crc32): Use libiberty's xcrc32 function.
1885 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1887 * lynx-low.c (lynx_delete_thread_callback): New function.
1888 (lynx_mourn): Properly delete our process and all of its
1889 threads. Remove call to clear_inferiors.
1891 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1893 * target.c (thread_search_callback): Add check that
1894 the thread_stopped target callback is not NULL before
1897 2015-12-21 Yao Qi <yao.qi@linaro.org>
1899 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1902 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1904 * server.c (handle_query): Call target_supports_software_single_step.
1906 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1908 * linux-low.c (single_step): New function.
1909 (linux_resume_one_lwp_throw): Call single_step.
1910 (start_step_over): Likewise.
1912 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1914 * Makefile.in (SFILES): Append arch/arm-linux.c,
1915 arch/arm-get-next-pcs.c.
1916 (arm-linux.o): New rule.
1917 (arm-get-next-pcs.o): New rule.
1918 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1920 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1921 to linux-aarch32-low.c.
1922 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1923 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1924 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1925 (thumb2_breakpoint_len): Likewise.
1926 (arm_is_thumb_mode): Make non-static.
1927 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1928 from linux-aarch32-low.c.
1929 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1930 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1931 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1932 (thumb2_breakpoint_len): Likewise.
1933 (arm_is_thumb_mode): New declaration.
1934 * linux-arm-low.c: Include arch/arm-linux.h
1935 aarch/arm-get-next-pcs.h, sys/syscall.h.
1936 (get_next_pcs_ops): New struct.
1937 (get_next_pcs_addr_bits_remove): New function.
1938 (get_next_pcs_is_thumb): New function.
1939 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1940 (arm_sigreturn_next_pc): Likewise.
1941 (get_next_pcs_syscall_next_pc): Likewise.
1942 (arm_gdbserver_get_next_pcs): Likewise.
1943 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1945 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1946 * server.h: Include gdb_vecs.h.
1948 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1950 * Makefile.in (SFILES): Append common/common-regcache.c.
1951 (OBS): Append common-regcache.o.
1952 (common-regcache.o): New rule.
1953 * regcache.c (init_register_cache): Initialize cache to
1955 (regcache_raw_read_unsigned): New function.
1956 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1957 register_status enum.
1959 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1961 * linux-aarch64-low.c (the_low_targets): Rename
1962 breakpoint_reinsert_addr to get_next_pcs.
1963 * linux-arm-low.c (the_low_targets): Likewise.
1964 * linux-bfin-low.c (the_low_targets): Likewise.
1965 * linux-cris-low.c (the_low_targets): Likewise.
1966 * linux-crisv32-low.c (the_low_targets): Likewise.
1967 * linux-low.c (can_software_single_step): Likewise.
1968 (install_software_single_step_breakpoints): New function.
1969 (start_step_over): Use install_software_single_step_breakpoints.
1970 * linux-low.h: New CORE_ADDR vector.
1971 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1973 * linux-mips-low.c (the_low_targets): Likewise.
1974 * linux-nios2-low.c (the_low_targets): Likewise.
1975 * linux-sparc-low.c (the_low_targets): Likewise.
1977 2015-12-17 Pedro Alves <palves@redhat.com>
1979 * linux-low.c (linux_kill_one_lwp): Remove references to
1981 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1983 (linux_init_signals): Delete.
1984 (initialize_low): Adjust.
1985 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1987 2015-12-16 Pedro Alves <palves@redhat.com>
1989 * configure.ac (compiler warning flags): When testing a
1990 -Wno-foo option, check whether -Wfoo works instead.
1991 * configure: Regenerate.
1993 2015-12-11 Don Breazeal <donb@codesourcery.com>
1995 * server.c (process_serial_event): Don't exit from gdbserver
1996 in remote mode if there are still active inferiors.
1998 2015-12-11 Yao Qi <yao.qi@linaro.org>
2000 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2001 arm_breakpoint_at if the process is 32-bit.
2003 2015-12-11 Yao Qi <yao.qi@linaro.org>
2005 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2008 2015-12-07 Yao Qi <yao.qi@linaro.org>
2010 * configure.srv: Append arm.o to srv_tgtobj for
2011 aarch64*-*-linux* target.
2012 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2013 from linux-arm-low.c.
2014 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2015 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2016 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2017 (thumb2_breakpoint_len): Likewise.
2018 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2019 (arm_breakpoint_kinds): Likewise.
2020 (arm_breakpoint_kind_from_pc): Likewise.
2021 (arm_sw_breakpoint_from_kind): Likewise.
2022 (arm_breakpoint_kind_from_current_state): Likewise.
2023 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2024 (arm_sw_breakpoint_from_kind): Declare.
2025 (arm_breakpoint_kind_from_current_state): Declare.
2026 (arm_breakpoint_at): Declare.
2027 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2028 arm_sw_breakpoint_from_kind if process is 32-bit.
2029 (aarch64_breakpoint_kind_from_pc): New function.
2030 (aarch64_breakpoint_kind_from_current_state): New function.
2031 (the_low_target): Initialize fields breakpoint_kind_from_pc
2032 and breakpoint_kind_from_current_state.
2033 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2034 linux-aarch32-low.c.
2035 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2036 (arm_breakpoint, arm_breakpoint_len): Likewise.
2037 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2038 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2039 (arm_is_thumb_mode): Likewise.
2040 (arm_breakpoint_at): Likewise.
2041 (arm_breakpoint_kind_from_pc): Likewise.
2042 (arm_sw_breakpoint_from_kind): Likewise.
2043 (arm_breakpoint_kind_from_current_state): Likewise.
2046 2015-08-04 Yao Qi <yao.qi@linaro.org>
2048 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2049 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2050 * server.c (extended_protocol): Remove "static".
2051 * server.h (extended_protocol): Declare it.
2053 2015-12-04 Josh Stone <jistone@redhat.com>
2055 * target.h (struct target_ops) <arch_setup>: Rename to ...
2056 (struct target_ops) <post_create_inferior>: ... this.
2057 (target_arch_setup): Rename to ...
2058 (target_post_create_inferior): ... this, calling post_create_inferior.
2059 * server.c (start_inferior): Update target_arch_setup calls to
2060 target_post_create_inferior.
2061 * linux-low.c (linux_low_ptrace_options): Forward declare.
2062 (linux_arch_setup): Update its comment for general use.
2063 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2064 (struct linux_target_ops): Use linux_post_create_inferior.
2065 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2066 to post_create_inferior.
2067 * nto-low.c (struct nto_target_ops): Likewise.
2068 * spu-low.c (struct spu_target_ops): Likewise.
2069 * win32-low.c (struct win32_target_ops): Likewise.
2071 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2073 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2075 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2077 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2078 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2079 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2080 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2081 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2082 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2083 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2084 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2085 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2086 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2087 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2088 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2090 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2092 * linux-low.c (linux_look_up_symbols): Don't call
2093 linux_supports_traceclone.
2094 * linux-low.h (thread_db_init): Remove use_events argument.
2095 * thread-db.c (thread_db_use_event): Remove global variable.
2096 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2097 (struct thread_db) <td_create_bp>: Remove field.
2098 (thread_db_create_event): Remove function.
2099 (thread_db_enable_reporting): Likewise.
2100 (find_one_thread): Don't check for thread_db_use_events.
2101 (attach_thread): Likewise.
2102 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2103 (try_thread_db_load_1): Don't check for thread_db_use_events.
2104 (thread_db_init): Remove use_events argument and thread events
2106 (remove_thread_event_breakpoints): Remove function.
2107 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2109 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2111 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2113 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2114 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2115 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2116 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2117 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2119 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2121 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2122 * linux-low.c (can_hardware_single_step): Use
2123 supports_hardware_single_step.
2124 (can_software_single_step): New function.
2125 (start_step_over): Call can_software_single_step.
2126 (linux_supports_hardware_single_step): New function.
2127 (struct target_ops) <supports_software_single_step>: Initialize.
2128 * linux-low.h (struct linux_target_ops)
2129 <supports_hardware_single_step>: Initialize.
2130 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2131 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2132 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2133 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2134 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2135 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2136 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2137 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2138 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2139 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2141 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2142 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2144 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2145 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2146 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2148 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2149 * target.h (struct target_ops): <supports_software_single_step>:
2151 (target_supports_software_single_step): New macro.
2153 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2155 * linux-low.c (linux_wait_1): Fix pc advance condition.
2156 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2157 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2159 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2161 * linux-arm-low.c (arm_is_thumb_mode): New function.
2162 (arm_breakpoint_at): Use arm_is_thumb_mode.
2163 (arm_breakpoint_kind_from_current_state): New function.
2164 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2166 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2167 (linux_breakpoint_kind_from_current_state): New function.
2168 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2169 * linux-low.h (struct linux_target_ops)
2170 <breakpoint_kind_from_current_state>: New field.
2171 * target.h (struct target_ops): Likewise.
2172 (target_breakpoint_kind_from_current_state): New macro.
2174 2015-11-30 Pedro Alves <palves@redhat.com>
2176 * linux-low.c (linux_resume): Wake up the event loop before
2179 2015-11-30 Pedro Alves <palves@redhat.com>
2181 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2183 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2185 * target.c (struct thread_search): New structure.
2186 (thread_search_callback): New function.
2187 (prev_general_thread): New global.
2188 (prepare_to_access_memory, done_accessing_memory): New functions.
2189 * target.h (prepare_to_access_memory, done_accessing_memory):
2190 Replace macros with function declarations.
2192 2015-11-30 Pedro Alves <palves@redhat.com>
2195 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2196 report TARGET_WAITKIND_NO_RESUMED.
2197 * remote-utils.c (prepare_resume_reply): Handle
2198 TARGET_WAITKIND_NO_RESUMED.
2199 * server.c (report_no_resumed): New global.
2200 (handle_query) <qSupported>: Handle "no-resumed+". Report
2201 "no-resumed+" support.
2202 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2203 return error if the client doesn't support no-resumed events.
2204 (push_stop_notification): New function.
2205 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2206 events if the client supports them.
2208 2015-11-30 Pedro Alves <palves@redhat.com>
2210 * linux-low.c (thread_still_has_status_pending_p): Don't check
2212 (lwp_resumed): New function.
2213 (status_pending_p_callback): Return early if the LWP is not
2214 supposed to be resumed.
2216 2015-11-30 Pedro Alves <palves@redhat.com>
2218 * linux-low.c (handle_extended_wait): Assert that the LWP's
2219 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2220 thread create events, leave the new child's status pending.
2221 (linux_low_filter_event): If GDB wants to hear about thread exit
2222 events, leave the LWP marked dead and don't delete it.
2223 (linux_wait_for_event_filtered): Don't check for thread exit.
2224 (filter_exit_event): New function.
2225 (linux_wait_1): Use it, when returning an exit event.
2226 (linux_resume_one_lwp_throw): Assert that the LWP's
2227 waitstatus is TARGET_WAITKIND_IGNORE.
2228 * remote-utils.c (prepare_resume_reply): Handle
2229 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2230 * server.c (report_thread_events): New global.
2231 (handle_general_set): Handle QThreadEvents.
2232 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2233 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2234 TARGET_WAITKIND_THREAD_EXITED.
2235 * server.h (report_thread_events): Declare.
2237 2015-11-30 Pedro Alves <palves@redhat.com>
2239 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2240 the thread's last_resume_kind was resume_stop.
2242 2015-11-30 Pedro Alves <palves@redhat.com>
2244 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2247 2015-11-30 Pedro Alves <palves@redhat.com>
2249 * server.c (handle_v_requests): Handle vCtrlC.
2251 2015-11-30 Pedro Alves <palves@redhat.com>
2253 * gdbthread.h (find_any_thread_of_pid): Declare.
2254 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2256 * server.c (handle_query): If current_thread is NULL, look for
2257 another thread of the selected process.
2259 2015-11-26 Daniel Colascione <dancol@dancol.org>
2260 Simon Marchi <simon.marchi@ericsson.com>
2262 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2263 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2265 * target.h (struct target_ops) <thread_name>: New field.
2266 (target_thread_name): New macro.
2268 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2270 * regcache.h (regcache_invalidate_pid): Add declaration.
2271 * regcache.c (regcache_invalidate_pid): New function, extracted
2272 from regcache_invalidate.
2273 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2274 Add trivial documentation comment.
2275 * lynx-low.c: Use regcache_invalidate_pid instead of
2276 regcache_invalidate.
2278 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2280 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2281 and Elf64_auxv_t if the target is Android.
2283 2015-11-22 Doug Evans <xdje42@gmail.com>
2285 * target.h: #include <sys/types.h>.
2287 2015-11-19 Pedro Alves <palves@redhat.com>
2289 * linux-low.c (linux_process_qsupported): Change prototype.
2291 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2293 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2294 and adjust to loop over all features.
2295 * server.c (handle_query) <qSupported>: Adjust to call
2296 target_process_qsupported once, passing it a vector of unprocessed
2298 * target.h (struct target_ops) <process_qsupported>: Change
2300 (target_process_qsupported): Adjust.
2302 2015-11-19 Pedro Alves <palves@redhat.com>
2304 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2306 * configure: Regenerate.
2308 2015-11-19 Pedro Alves <palves@redhat.com>
2310 * configure: Regenerate.
2312 2015-11-19 Yao Qi <yao.qi@linaro.org>
2314 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2317 2015-11-19 Yao Qi <yao.qi@linaro.org>
2319 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2320 (struct aarch64_operand): Move enum out.
2322 2015-11-19 Yao Qi <yao.qi@linaro.org>
2324 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2325 struct user_fpsimd_state *.
2326 (aarch64_store_fpregset): Likewise.
2328 2015-11-19 Yao Qi <yao.qi@linaro.org>
2330 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2331 struct user_pt_regs *.
2332 (aarch64_store_gregset): Likewise.
2334 2015-11-18 Pedro Alves <palves@redhat.com>
2336 * Makefile.in (all_object_files): Add $IPA_OBJS.
2338 2015-11-17 Pedro Alves <palves@redhat.com>
2340 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2341 GDB_SIGNAL_0 and gdb_signal_to_string.
2343 2015-11-17 Pedro Alves <palves@redhat.com>
2345 * win32-low.c (handle_output_debug_string): Remove parameter.
2346 (win32_kill): Remove our_status local and adjust call to
2347 handle_output_debug_string.
2348 (get_child_debug_event): Adjust call to
2349 handle_output_debug_string.
2351 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2353 * linux-mips-low.c (mips_fill_gregset): Add cast.
2354 (mips_store_gregset): Likewise.
2355 (mips_fill_fpregset): Likewise.
2356 (mips_store_fpregset): Likewise.
2358 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2360 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2363 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2365 * linux-mips-low.c (mips_linux_new_thread): Change type of
2366 watch_type to enum target_hw_bp_type.
2368 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2370 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2371 Change return type to arm_hwbp_type.
2373 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2375 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2376 (arm_store_gregset): Likewise.
2377 * linux-arm-low.c (arm_get_hwcap): Likewise.
2378 (arm_read_description): Likewise.
2380 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2382 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2384 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2386 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2387 (ppc_fill_vsxregset): Likewise.
2388 (ppc_store_vsxregset): Likewise.
2389 (ppc_fill_vrregset): Likewise.
2390 (ppc_store_vrregset): Likewise.
2391 (ppc_fill_evrregset): Likewise.
2392 (ppc_store_evrregset): Likewise.
2394 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2396 * linux-ppc-low.c (ppc_usrregs_info): Remove
2397 forward-declaration.
2398 (ppc_arch_setup): Move lower in file.
2400 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2402 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2403 (ps_pdwrite): Likewise.
2405 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2407 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2408 to after assert checks.
2410 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2412 * proc-service.c (ps_pdread): Add/adjust casts.
2413 (ps_pdwrite): Add/adjust casts.
2415 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2417 * server.c (handle_search_memory_1): Cast return value of
2420 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2422 * server.c (write_qxfer_response): Change type of data to
2425 2015-10-29 Pedro Alves <palves@redhat.com>
2427 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2429 2015-10-29 Pedro Alves <palves@redhat.com>
2431 * tracepoint.c (clear_installed_tracepoints): Add casts.
2433 2015-10-29 Pedro Alves <palves@redhat.com>
2435 * server.c (handle_v_cont, process_serial_event): Add enum
2436 gdb_signal casts to signal parsing code.
2438 2015-10-29 Pedro Alves <palves@redhat.com>
2440 * linux-low.h (NULL_REGSET): Define.
2441 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2442 * linux-arm-low.c (arm_regsets): Likewise.
2443 * linux-crisv32-low.c (cris_regsets): Likewise.
2444 * linux-m68k-low.c (m68k_regsets): Likewise.
2445 * linux-mips-low.c (mips_regsets): Likewise.
2446 * linux-nios2-low.c (nios2_regsets): Likewise.
2447 * linux-ppc-low.c (ppc_regsets): Likewise.
2448 * linux-s390-low.c (s390_regsets): Likewise.
2449 * linux-sh-low.c (sh_regsets): Likewise.
2450 * linux-sparc-low.c (sparc_regsets): Likewise.
2451 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2452 * linux-tile-low.c (tile_regsets): Likewise.
2453 * linux-x86-low.c (x86_regsets): Likewise.
2454 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2456 2015-10-29 Pedro Alves <palves@redhat.com>
2458 * linux-low.h (NULL_REGSET): Define.
2459 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2460 * linux-arm-low.c (arm_regsets): Likewise.
2461 * linux-crisv32-low.c (cris_regsets): Likewise.
2462 * linux-m68k-low.c (m68k_regsets): Likewise.
2463 * linux-mips-low.c (mips_regsets): Likewise.
2464 * linux-nios2-low.c (nios2_regsets): Likewise.
2465 * linux-ppc-low.c (ppc_regsets): Likewise.
2466 * linux-s390-low.c (s390_regsets): Likewise.
2467 * linux-sh-low.c (sh_regsets): Likewise.
2468 * linux-sparc-low.c (sparc_regsets): Likewise.
2469 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2470 * linux-tile-low.c (tile_regsets): Likewise.
2471 * linux-x86-low.c (x86_regsets): Likewise.
2472 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2474 2015-10-26 Doug Evans <dje@google.com>
2476 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2478 2015-10-26 Doug Evans <dje@google.com>
2480 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2482 2015-10-26 Doug Evans <dje@google.com>
2484 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2486 (attach_thread, find_new_threads_callback): Ditto.
2488 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2490 * mem-break.h (set_breakpoint_data): Remove.
2492 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2494 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2495 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2496 (initialize_low): Remove set_breakpoint_data call.
2497 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2498 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2499 (initialize_low): Remove set_breakpoint_data call.
2500 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2501 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2502 (initialize_low): Remove set_breakpoint_data call.
2504 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2506 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2507 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2508 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2509 * target.h (target_breakpoint_kind_from_pc): New macro.
2511 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2513 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2514 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2515 the default breakpoint kind.
2517 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2519 * linux-arm-low.c (arm_supports_z_point_type): Add software
2522 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2524 * linux-arm-low.c: Refactor breakpoint definitions.
2525 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2526 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2528 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2530 * Makefile.in: Add arm.c/o.
2531 * configure.srv: Likewise.
2532 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2533 (arm_breakpoint_kind_from_pc): New function.
2534 (arm_sw_breakpoint_from_kind): Return proper kind.
2535 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2537 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2539 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2541 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2542 (struct raw_breakpoint) <size>: Remove.
2543 (struct raw_breakpoint) <kind>: Add.
2544 (bp_size): New function.
2545 (bp_opcode): Likewise.
2546 (find_raw_breakpoint_at): Adjust for kind.
2547 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2548 (remove_memory_breakpoint): Adjust for kind call bp_size.
2549 (set_raw_breakpoint_at): Adjust for kind.
2550 (set_breakpoint): Likewise.
2551 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2552 (delete_raw_breakpoint): Adjust for kind.
2553 (delete_breakpoint): Likewise.
2554 (find_gdb_breakpoint): Likewise.
2555 (set_gdb_breakpoint_1): Likewise.
2556 (set_gdb_breakpoint): Likewise.
2557 (delete_gdb_breakpoint_1): Likewise.
2558 (delete_gdb_breakpoint): Likewise.
2559 (uninsert_raw_breakpoint): Likewise.
2560 (reinsert_raw_breakpoint): Likewise.
2561 (set_breakpoint_data): Remove.
2562 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2563 (check_mem_read): Adjust for kind call bp_size.
2564 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2565 (clone_one_breakpoint): Adjust for kind.
2566 * mem-break.h (set_gdb_breakpoint): Likewise.
2567 (delete_gdb_breakpoint): Likewise.
2568 * server.c (process_serial_event): Likewise.
2570 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2572 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2573 (struct linux_target_ops) <breakpoint>: Remove.
2574 (struct linux_target_ops) <breakpoint_len>: Remove.
2575 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2576 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2577 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2578 (arm_sw_breakpoint_from_kind): New function.
2579 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2580 (struct linux_target_ops) <breakpoint>: Remove.
2581 (struct linux_target_ops) <breakpoint_len>: Remove.
2582 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2583 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2584 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2585 (struct linux_target_ops) <breakpoint>: Remove.
2586 (struct linux_target_ops) <breakpoint_len>: Remove.
2587 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2588 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2589 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2590 (struct linux_target_ops) <breakpoint>: Remove.
2591 (struct linux_target_ops) <breakpoint_len>: Remove.
2592 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2593 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2594 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2595 and sw_breakpoint_from_kind to increment the pc.
2596 (linux_breakpoint_kind_from_pc): New function.
2597 (linux_sw_breakpoint_from_kind): New function.
2598 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2599 (initialize_low): Call breakpoint_kind_from_pc and
2600 sw_breakpoint_from_kind to replace breakpoint_data/len.
2601 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2603 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2604 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2605 (struct linux_target_ops) <breakpoint>: Remove.
2606 (struct linux_target_ops) <breakpoint_len>: Remove.
2607 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2608 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2609 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2610 (struct linux_target_ops) <breakpoint>: Remove.
2611 (struct linux_target_ops) <breakpoint_len>: Remove.
2612 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2613 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2614 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2615 (struct linux_target_ops) <breakpoint>: Remove.
2616 (struct linux_target_ops) <breakpoint_len>: Remove.
2617 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2618 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2619 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2620 (struct linux_target_ops) <breakpoint>: Remove.
2621 (struct linux_target_ops) <breakpoint_len>: Remove.
2622 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2623 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2624 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2625 (struct linux_target_ops) <breakpoint>: Remove.
2626 (struct linux_target_ops) <breakpoint_len>: Remove.
2627 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2628 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2629 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2630 (struct linux_target_ops) <breakpoint>: Remove.
2631 (struct linux_target_ops) <breakpoint_len>: Remove.
2632 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2633 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2634 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2635 (struct linux_target_ops) <breakpoint>: Remove.
2636 (struct linux_target_ops) <breakpoint_len>: Remove.
2637 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2638 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2639 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2640 (struct linux_target_ops) <breakpoint>: Remove.
2641 (struct linux_target_ops) <breakpoint_len>: Remove.
2642 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2643 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2644 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2645 (struct linux_target_ops) <breakpoint>: Remove.
2646 (struct linux_target_ops) <breakpoint_len>: Remove.
2647 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2648 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2649 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2650 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2651 (struct linux_target_ops) <breakpoint>: Remove.
2652 (struct linux_target_ops) <breakpoint_len>: Remove.
2653 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2654 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2655 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2656 (struct linux_target_ops) <breakpoint>: Remove.
2657 (struct linux_target_ops) <breakpoint_len>: Remove.
2658 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2659 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2661 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2663 * linux-cris-low.c (cris_get_pc): Remove void arg.
2665 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2667 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2670 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2672 * inferiors.c (thread_pid_matches_callback): New function.
2673 (find_thread_process): New function.
2674 (remove_thread): Reset current_thread.
2675 (remove_process): Assert threads have been removed first.
2677 2015-10-15 Yao Qi <yao.qi@linaro.org>
2679 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2681 (aarch64_remove_point): Likewise.
2682 * regcache.c (regcache_register_size): New function.
2684 2015-10-12 Yao Qi <yao.qi@linaro.org>
2686 * linux-aarch64-low.c: Update all callers as emit_load_store
2687 is renamed to aarch64_emit_load_store.
2689 2015-10-12 Yao Qi <yao.qi@linaro.org>
2691 * linux-aarch64-low.c: Update all callers of function renaming
2692 from emit_insn to aarch64_emit_insn.
2694 2015-10-12 Yao Qi <yao.qi@linaro.org>
2696 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2697 arch/aarch64-insn.h.
2698 (struct aarch64_memory_operand): Likewise.
2700 (emit_insn): Move to arch/aarch64-insn.c.
2701 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2702 (emit_load_store): Move to arch/aarch64-insn.c.
2703 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2704 (can_encode_int32): Remove.
2706 2015-10-12 Yao Qi <yao.qi@linaro.org>
2708 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2709 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2710 (aarch64_relocate_instruction): Likewise.
2711 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2712 (struct aarch64_insn_visitor): Likewise.
2714 2015-10-12 Yao Qi <yao.qi@linaro.org>
2716 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2717 (struct aarch64_insn_visitor): New.
2718 (struct aarch64_insn_relocation_data): New.
2719 (aarch64_ftrace_insn_reloc_b): New function.
2720 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2721 (aarch64_ftrace_insn_reloc_cb): Likewise.
2722 (aarch64_ftrace_insn_reloc_tb): Likewise.
2723 (aarch64_ftrace_insn_reloc_adr): Likewise.
2724 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2725 (aarch64_ftrace_insn_reloc_others): Likewise.
2727 (aarch64_relocate_instruction): Use visitor.
2729 2015-10-12 Yao Qi <yao.qi@linaro.org>
2731 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2732 int. Add argument buf.
2733 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2734 aarch64_relocate_instruction.
2736 2015-10-12 Yao Qi <yao.qi@linaro.org>
2738 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2739 argument insn. Remove local variable insn. Don't call
2741 (aarch64_install_fast_tracepoint_jump_pad): Call
2744 2015-09-30 Yao Qi <yao.qi@linaro.org>
2746 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2747 (emit_load_store_pair): Likewise.
2749 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2751 * dll.c (match_dll): Add cast(s).
2752 (unloaded_dll): Likewise.
2753 * linux-low.c (second_thread_of_pid_p): Likewise.
2754 (delete_lwp_callback): Likewise.
2755 (count_events_callback): Likewise.
2756 (select_event_lwp_callback): Likewise.
2757 (linux_set_resume_request): Likewise.
2758 * server.c (accumulate_file_name_length): Likewise.
2759 (emit_dll_description): Likewise.
2760 (handle_qxfer_threads_worker): Likewise.
2761 (visit_actioned_threads): Likewise.
2762 * thread-db.c (any_thread_of): Likewise.
2763 * tracepoint.c (same_process_p): Likewise.
2764 (match_blocktype): Likewise.
2765 (build_traceframe_info_xml): Likewise.
2767 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2769 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2771 (gdb_unparse_agent_expr): Likewise.
2772 * hostio.c (require_data): Likewise.
2773 (handle_pread): Likewise.
2774 * linux-low.c (disable_regset): Likewise.
2775 (fetch_register): Likewise.
2776 (store_register): Likewise.
2777 (get_dynamic): Likewise.
2778 (linux_qxfer_libraries_svr4): Likewise.
2779 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2780 (set_fast_tracepoint_jump): Likewise.
2781 (uninsert_fast_tracepoint_jumps_at): Likewise.
2782 (reinsert_fast_tracepoint_jumps_at): Likewise.
2783 (validate_inserted_breakpoint): Likewise.
2784 (clone_agent_expr): Likewise.
2785 * regcache.c (init_register_cache): Likewise.
2786 * remote-utils.c (putpkt_binary_1): Likewise.
2787 (decode_M_packet): Likewise.
2788 (decode_X_packet): Likewise.
2789 (look_up_one_symbol): Likewise.
2790 (relocate_instruction): Likewise.
2791 (monitor_output): Likewise.
2792 * server.c (handle_search_memory): Likewise.
2793 (handle_qxfer_exec_file): Likewise.
2794 (handle_qxfer_libraries): Likewise.
2795 (handle_qxfer): Likewise.
2796 (handle_query): Likewise.
2797 (handle_v_cont): Likewise.
2798 (handle_v_run): Likewise.
2799 (captured_main): Likewise.
2800 * target.c (write_inferior_memory): Likewise.
2801 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2802 * tracepoint.c (init_trace_buffer): Likewise.
2803 (add_tracepoint_action): Likewise.
2804 (add_traceframe): Likewise.
2805 (add_traceframe_block): Likewise.
2806 (cmd_qtdpsrc): Likewise.
2807 (cmd_qtdv): Likewise.
2808 (cmd_qtstatus): Likewise.
2809 (response_source): Likewise.
2810 (response_tsv): Likewise.
2811 (cmd_qtnotes): Likewise.
2812 (gdb_collect): Likewise.
2813 (initialize_tracepoint): Likewise.
2815 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2817 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2818 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2819 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2821 (enum aarch64_condition_codes): New enum.
2822 (w0): New static global.
2825 (struct aarch64_memory_operand) <type>: New
2826 MEMORY_OPERAND_POSTINDEX type.
2827 (postindex_memory_operand): New helper function.
2828 (emit_ret): New function.
2829 (emit_load_store_pair): New function, factored out of emit_stp
2830 with support for MEMORY_OPERAND_POSTINDEX.
2831 (emit_stp): Rewrite using emit_load_store_pair.
2832 (emit_ldp): New function.
2833 (emit_load_store): Likewise.
2834 (emit_ldr): Mention post-index instruction in comment.
2835 (emit_ldrh): New function.
2836 (emit_ldrb): New function.
2837 (emit_ldrsw): Mention post-index instruction in comment.
2838 (emit_str): Likewise.
2839 (emit_subs): New function.
2840 (emit_cmp): Likewise.
2841 (emit_and): Likewise.
2842 (emit_orr): Likewise.
2843 (emit_orn): Likewise.
2844 (emit_eor): Likewise.
2845 (emit_mvn): Likewise.
2846 (emit_lslv): Likewise.
2847 (emit_lsrv): Likewise.
2848 (emit_asrv): Likewise.
2849 (emit_mul): Likewise.
2850 (emit_sbfm): Likewise.
2851 (emit_sbfx): Likewise.
2852 (emit_ubfm): Likewise.
2853 (emit_ubfx): Likewise.
2854 (emit_csinc): Likewise.
2855 (emit_cset): Likewise.
2856 (emit_nop): Likewise.
2857 (emit_ops_insns): New helper function.
2858 (emit_pop): Likewise.
2859 (emit_push): Likewise.
2860 (aarch64_emit_prologue): New function.
2861 (aarch64_emit_epilogue): Likewise.
2862 (aarch64_emit_add): Likewise.
2863 (aarch64_emit_sub): Likewise.
2864 (aarch64_emit_mul): Likewise.
2865 (aarch64_emit_lsh): Likewise.
2866 (aarch64_emit_rsh_signed): Likewise.
2867 (aarch64_emit_rsh_unsigned): Likewise.
2868 (aarch64_emit_ext): Likewise.
2869 (aarch64_emit_log_not): Likewise.
2870 (aarch64_emit_bit_and): Likewise.
2871 (aarch64_emit_bit_or): Likewise.
2872 (aarch64_emit_bit_xor): Likewise.
2873 (aarch64_emit_bit_not): Likewise.
2874 (aarch64_emit_equal): Likewise.
2875 (aarch64_emit_less_signed): Likewise.
2876 (aarch64_emit_less_unsigned): Likewise.
2877 (aarch64_emit_ref): Likewise.
2878 (aarch64_emit_if_goto): Likewise.
2879 (aarch64_emit_goto): Likewise.
2880 (aarch64_write_goto_address): Likewise.
2881 (aarch64_emit_const): Likewise.
2882 (aarch64_emit_call): Likewise.
2883 (aarch64_emit_reg): Likewise.
2884 (aarch64_emit_pop): Likewise.
2885 (aarch64_emit_stack_flush): Likewise.
2886 (aarch64_emit_zero_ext): Likewise.
2887 (aarch64_emit_swap): Likewise.
2888 (aarch64_emit_stack_adjust): Likewise.
2889 (aarch64_emit_int_call_1): Likewise.
2890 (aarch64_emit_void_call_2): Likewise.
2891 (aarch64_emit_eq_goto): Likewise.
2892 (aarch64_emit_ne_goto): Likewise.
2893 (aarch64_emit_lt_goto): Likewise.
2894 (aarch64_emit_le_goto): Likewise.
2895 (aarch64_emit_gt_goto): Likewise.
2896 (aarch64_emit_ge_got): Likewise.
2897 (aarch64_emit_ops_impl): New static global variable.
2898 (aarch64_emit_ops): New target function, return
2899 &aarch64_emit_ops_impl.
2900 (struct linux_target_ops): Install it.
2902 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2904 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2905 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2907 * linux-aarch64-ipa.c: New file.
2908 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2910 (aarch64_get_thread_area): New target method.
2911 (extract_signed_bitfield): New helper function.
2912 (aarch64_decode_ldr_literal): New function.
2913 (enum aarch64_opcodes): New enum.
2914 (struct aarch64_register): New struct.
2915 (struct aarch64_operand): New struct.
2916 (x0): New static global.
2925 (aarch64_register): New helper function.
2926 (register_operand): Likewise.
2927 (immediate_operand): Likewise.
2928 (struct aarch64_memory_operand): New struct.
2929 (offset_memory_operand): New helper function.
2930 (preindex_memory_operand): Likewise.
2931 (enum aarch64_system_control_registers): New enum.
2932 (ENCODE): New macro.
2933 (emit_insn): New helper function.
2934 (emit_b): New function.
2935 (emit_bcond): Likewise.
2936 (emit_cb): Likewise.
2937 (emit_tb): Likewise.
2938 (emit_blr): Likewise.
2939 (emit_stp): Likewise.
2940 (emit_ldp_q_offset): Likewise.
2941 (emit_stp_q_offset): Likewise.
2942 (emit_load_store): Likewise.
2943 (emit_ldr): Likewise.
2944 (emit_ldrsw): Likewise.
2945 (emit_str): Likewise.
2946 (emit_ldaxr): Likewise.
2947 (emit_stxr): Likewise.
2948 (emit_stlr): Likewise.
2949 (emit_data_processing_reg): Likewise.
2950 (emit_data_processing): Likewise.
2951 (emit_add): Likewise.
2952 (emit_sub): Likewise.
2953 (emit_mov): Likewise.
2954 (emit_movk): Likewise.
2955 (emit_mov_addr): Likewise.
2956 (emit_mrs): Likewise.
2957 (emit_msr): Likewise.
2958 (emit_sevl): Likewise.
2959 (emit_wfe): Likewise.
2960 (append_insns): Likewise.
2961 (can_encode_int32_in): New helper function.
2962 (aarch64_relocate_instruction): New function.
2963 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2964 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2965 (struct linux_target_ops): Install aarch64_get_thread_area,
2966 aarch64_install_fast_tracepoint_jump_pad and
2967 aarch64_get_min_fast_tracepoint_insn_len.
2969 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2971 * Makefile.in (aarch64-insn.o): New rule.
2972 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2974 2015-09-21 Yao Qi <yao.qi@linaro.org>
2976 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2978 2015-09-21 Yao Qi <yao.qi@linaro.org>
2980 * tracepoint.c (max_jump_pad_size): Remove.
2982 2015-09-18 Yao Qi <yao.qi@linaro.org>
2984 * linux-aarch64-low.c: Don't include sys/uio.h.
2985 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2987 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
2989 * tracepoint.c (eval_result_type): Change prototype.
2990 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2992 2015-09-15 Pedro Alves <palves@redhat.com>
2994 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2995 Check whether to report exec events instead of checking whether
2996 multiprocess is enabled.
2998 2015-09-15 Pedro Alves <palves@redhat.com>
3001 * remote-utils.c (prepare_resume_reply): Merge
3002 TARGET_WAITKIND_VFORK_DONE switch case with the
3003 TARGET_WAITKIND_FORKED case.
3005 2015-09-15 Yao Qi <yao.qi@linaro.org>
3007 * server.c (handle_query): Check string comparison using
3008 "else if" instead of "if".
3010 2015-09-15 Yao Qi <yao.qi@linaro.org>
3012 * server.c (vCont_supported): New global variable.
3013 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3014 matches. Append ";vContSupported+" to own_buf.
3015 (handle_v_requests): Append ";s;S" to own_buf if target supports
3016 hardware single step or vCont_supported is false.
3017 (capture_main): Set vCont_supported to zero.
3019 2015-09-15 Yao Qi <yao.qi@linaro.org>
3021 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3023 (linux_supports_hardware_single_step): ... New function.
3024 (linux_target_ops): Update.
3025 * lynx-low.c (lynx_target_ops): Set field
3026 supports_hardware_single_step to target_can_do_hardware_single_step.
3027 * nto-low.c (nto_target_ops): Likewise.
3028 * spu-low.c (spu_target_ops): Likewise.
3029 * win32-low.c (win32_target_ops): Likewise.
3030 * target.c (target_can_do_hardware_single_step): New function.
3031 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3032 Remove. <supports_hardware_single_step>: New field.
3033 (target_supports_conditional_breakpoints): Remove.
3034 (target_supports_hardware_single_step): New macro.
3035 (target_can_do_hardware_single_step): Declare.
3036 * server.c (handle_query): Use target_supports_hardware_single_step
3037 instead of target_supports_conditional_breakpoints.
3039 2015-09-15 Yao Qi <yao.qi@linaro.org>
3041 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3043 (struct linux_target_ops the_low_target): Install
3044 aarch64_linux_siginfo_fixup.
3046 2015-09-11 Don Breazeal <donb@codesourcery.com>
3047 Luis Machado <lgustavo@codesourcery.com>
3049 * linux-low.c (linux_mourn): Static declaration.
3050 (linux_arch_setup): Move in front of
3051 handle_extended_wait.
3052 (linux_arch_setup_thread): New function.
3053 (handle_extended_wait): Handle exec events. Call
3054 linux_arch_setup_thread. Make event_lwp argument a
3055 pointer-to-a-pointer.
3056 (check_zombie_leaders): Do not check stopped threads.
3057 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3058 (linux_low_filter_event): Add lwp and thread for exec'ing
3059 non-leader thread if leader thread has been deleted.
3060 Refactor code into linux_arch_setup_thread and call it.
3061 Pass child lwp pointer by reference to handle_extended_wait.
3062 (linux_wait_for_event_filtered): Update comment.
3063 (linux_wait_1): Prevent clobbering exec event status.
3064 (linux_supports_exec_events): New function.
3065 (linux_target_ops) <supports_exec_events>: Initialize new member.
3066 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3068 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3069 * server.c (report_exec_events): New global variable.
3070 (handle_query): Handle qSupported query for exec-events feature.
3071 (captured_main): Initialize report_exec_events.
3072 * server.h (report_exec_events): Declare new global variable.
3073 * target.h (struct target_ops) <supports_exec_events>: New
3075 (target_supports_exec_events): New macro.
3076 * win32-low.c (win32_target_ops) <supports_exec_events>:
3077 Initialize new member.
3079 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3081 * linux-low.c (linux_low_enable_btrace): Remove.
3082 (linux_target_ops): Replace linux_low_enable_btrace with
3083 linux_enable_btrace.
3085 2015-09-03 Yao Qi <yao.qi@linaro.org>
3087 * linux-aarch64-low.c (aarch64_insert_point): Call
3088 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3091 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3093 * linux-low.c (check_stopped_by_breakpoint): Use
3094 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3096 2015-08-27 Pedro Alves <palves@redhat.com>
3098 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3100 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3102 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3103 the XNEW-family equivalent.
3104 (compile_bytecodes): Likewise.
3105 * dll.c (loaded_dll): Likewise.
3106 * event-loop.c (append_callback_event): Likewise.
3107 (create_file_handler): Likewise.
3108 (create_file_event): Likewise.
3109 * hostio.c (handle_open): Likewise.
3110 * inferiors.c (add_thread): Likewise.
3111 (add_process): Likewise.
3112 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3113 * linux-arm-low.c (arm_new_process): Likewise.
3114 (arm_new_thread): Likewise.
3115 * linux-low.c (add_to_pid_list): Likewise.
3116 (linux_add_process): Likewise.
3117 (handle_extended_wait): Likewise.
3118 (add_lwp): Likewise.
3119 (enqueue_one_deferred_signal): Likewise.
3120 (enqueue_pending_signal): Likewise.
3121 (linux_resume_one_lwp_throw): Likewise.
3122 (linux_resume_one_thread): Likewise.
3123 (linux_read_memory): Likewise.
3124 (linux_write_memory): Likewise.
3125 * linux-mips-low.c (mips_linux_new_process): Likewise.
3126 (mips_linux_new_thread): Likewise.
3127 (mips_add_watchpoint): Likewise.
3128 * linux-x86-low.c (initialize_low_arch): Likewise.
3129 * lynx-low.c (lynx_add_process): Likewise.
3130 * mem-break.c (set_raw_breakpoint_at): Likewise.
3131 (set_breakpoint): Likewise.
3132 (add_condition_to_breakpoint): Likewise.
3133 (add_commands_to_breakpoint): Likewise.
3134 (clone_agent_expr): Likewise.
3135 (clone_one_breakpoint): Likewise.
3136 * regcache.c (new_register_cache): Likewise.
3137 * remote-utils.c (look_up_one_symbol): Likewise.
3138 * server.c (queue_stop_reply): Likewise.
3139 (start_inferior): Likewise.
3140 (queue_stop_reply_callback): Likewise.
3141 (handle_target_event): Likewise.
3142 * spu-low.c (fetch_ppc_memory): Likewise.
3143 (store_ppc_memory): Likewise.
3144 * target.c (set_target_ops): Likewise.
3145 * thread-db.c (thread_db_load_search): Likewise.
3146 (try_thread_db_load_1): Likewise.
3147 * tracepoint.c (add_tracepoint): Likewise.
3148 (add_tracepoint_action): Likewise.
3149 (create_trace_state_variable): Likewise.
3150 (cmd_qtdpsrc): Likewise.
3151 (cmd_qtro): Likewise.
3152 (add_while_stepping_state): Likewise.
3153 * win32-low.c (child_add_thread): Likewise.
3154 (get_image_name): Likewise.
3156 2015-08-25 Yao Qi <yao.qi@linaro.org>
3158 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3160 2015-08-25 Yao Qi <yao.qi@linaro.org>
3162 * Makefile.in (aarch64-linux.o): New rule.
3163 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3165 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3166 (aarch64_init_debug_reg_state): Make it extern.
3167 (aarch64_linux_prepare_to_resume): Remove.
3169 2015-08-25 Yao Qi <yao.qi@linaro.org>
3171 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3172 lwp_arch_private_info and ptid_of_lwp.
3174 2015-08-25 Yao Qi <yao.qi@linaro.org>
3176 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3177 Find proc_info by find_process_pid. All callers updated.
3179 2015-08-25 Yao Qi <yao.qi@linaro.org>
3181 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3183 (debug_reg_change_callback): Remove.
3184 (aarch64_notify_debug_reg_change): Remove.
3186 2015-08-25 Yao Qi <yao.qi@linaro.org>
3188 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3189 Call current_lwp_ptid.
3191 2015-08-25 Yao Qi <yao.qi@linaro.org>
3193 * linux-aarch64-low.c (debug_reg_change_callback): Use
3196 2015-08-25 Yao Qi <yao.qi@linaro.org>
3198 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3200 2015-08-25 Yao Qi <yao.qi@linaro.org>
3202 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3204 2015-08-25 Yao Qi <yao.qi@linaro.org>
3206 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3209 2015-08-25 Yao Qi <yao.qi@linaro.org>
3211 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3213 (debug_reg_change_callback): Remove argument entry and add argument
3214 lwp. Remove local variable thread. Don't print thread id in the
3215 debugging output. Don't check whether pid of thread equals to pid.
3216 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3217 iterate_over_lwps instead find_inferior.
3219 2015-08-24 Pedro Alves <palves@redhat.com>
3221 * inferiors.c (get_first_process): New function.
3222 * inferiors.h (get_first_process): New declaration.
3223 * remote-utils.c (read_ptid): Default to the first process in the
3224 list, instead of to the current thread's process.
3226 2015-08-24 Pedro Alves <palves@redhat.com>
3228 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3229 * event-loop.c: Likewise.
3230 * remote-utils.c: Likewise.
3231 * tracepoint.c: Likewise.
3233 2015-08-24 Pedro Alves <palves@redhat.com>
3235 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3238 2015-08-21 Pedro Alves <palves@redhat.com>
3240 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3241 instead of literal 1.
3243 2015-08-21 Pedro Alves <palves@redhat.com>
3245 * tdesc.c (default_description): Explicitly zero-initialize.
3247 2015-08-21 Pedro Alves <palves@redhat.com>
3250 * inferiors.c (remove_thread): Discard any pending stop reply for
3252 * server.c (remove_all_on_match_pid): Rename to ...
3253 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3255 (discard_queued_stop_replies): Change parameter to a ptid. Now
3257 (handle_v_kill, kill_inferior_callback, captured_main)
3258 (process_serial_event): Adjust.
3259 * server.h (discard_queued_stop_replies): Declare.
3261 2015-08-21 Pedro Alves <palves@redhat.com>
3263 * linux-low.c (wait_for_sigstop): Always switch to no thread
3264 selected if the previously current thread dies.
3265 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3266 process instead of the current thread's.
3267 * remote-utils.c (input_interrupt): Don't check if there's no
3269 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3270 current thread to the general thread fails, error out.
3271 (handle_qxfer_auxv, handle_qxfer_libraries)
3272 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3273 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3274 (handle_query): Check if there's a thread selected instead of
3275 checking whether there's any thread in the thread list.
3276 (handle_qxfer_threads, handle_qxfer_btrace)
3277 (handle_qxfer_btrace_conf): Don't error out early if there's no
3278 thread in the thread list.
3279 (handle_v_cont, myresume): Don't set the current thread to the
3281 (process_serial_event) <Hg handling>: Also set thread_id if the
3282 previous general thread is still alive.
3283 (process_serial_event) <g/G handling>: If setting the current
3284 thread to the general thread fails, error out.
3285 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3286 thread's lwp instead of the current thread's.
3287 * target.c (set_desired_thread): If the desired thread was not
3288 found, leave the current thread pointing to NULL. Return an int
3289 (boolean) indicating success.
3290 * target.h (set_desired_thread): Change return type to int.
3292 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3294 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3295 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3297 (ps_get_thread_area): New function.
3299 2015-08-19 Gary Benson <gbenson@redhat.com>
3301 * hostio.c (handle_pread): Do not attempt to read more data
3302 than hostio_reply_with_data can fit in a packet.
3304 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3306 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3308 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3310 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3312 2015-08-06 Pedro Alves <palves@redhat.com>
3314 * tracepoint.c (expr_eval_result): Now an int.
3316 2015-08-06 Pedro Alves <palves@redhat.com>
3318 * gdbthread.h (struct regcache): Forward declare.
3319 (struct thread_info) <regcache_data>: Now a struct regcache
3321 * inferiors.c (inferior_regcache_data)
3322 (set_inferior_regcache_data): Now work with struct regcache
3324 * inferiors.h (struct regcache): Forward declare.
3325 (inferior_regcache_data, set_inferior_regcache_data): Now work
3326 with struct regcache pointers.
3327 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3328 (free_register_cache_thread): Remove struct regcache pointer
3331 2015-08-06 Pedro Alves <palves@redhat.com>
3333 * server.c (captured_main): On error, print the exception message
3334 to stderr, and if run_once is set, throw a quit.
3336 2015-08-06 Pedro Alves <palves@redhat.com>
3338 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3341 2015-08-06 Pedro Alves <palves@redhat.com>
3343 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3344 reading beyond the passed in buffer length.
3346 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3348 * tracepoint.c (symbol_list) <required>: Remove.
3350 2015-08-06 Pedro Alves <palves@redhat.com>
3352 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3353 count if stopping and suspending threads.
3354 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3355 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3356 (linux_detach): Complete an ongoing step-over.
3357 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3359 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3360 (linux_wait_1): If passing a signal to the inferior after
3361 finishing a step-over, unsuspend and re-resume all lwps. If we
3362 see a single-step event but the thread should be continuing, don't
3363 pass the trap to gdb.
3364 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3365 internal_error instead of gdb_assert.
3366 (enqueue_pending_signal): New function.
3367 (check_ptrace_stopped_lwp_gone): Add debug output.
3368 (start_step_over): Use internal_error instead of gdb_assert.
3369 (complete_ongoing_step_over): New function.
3370 (linux_resume_one_thread): Don't resume a suspended thread.
3371 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3374 2015-08-06 Pedro Alves <palves@redhat.com>
3376 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3377 (linux_thread_alive): Use lwp_is_marked_dead.
3378 (extended_event_reported): Delete.
3379 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3380 instead of extended_event_reported.
3381 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3383 (lwp_is_marked_dead): New function.
3384 (lwp_running): Use lwp_is_marked_dead.
3385 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3388 2015-08-06 Pedro Alves <palves@redhat.com>
3390 * linux-low.c (linux_wait_1): Move fork event output out of the
3391 !report_to_gdb check. Pass event_child->waitstatus to
3392 target_waitstatus_to_string instead of ourstatus.
3394 2015-08-04 Yao Qi <yao.qi@linaro.org>
3396 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3397 if current_thread is 32 bit.
3399 2015-08-04 Yao Qi <yao.qi@linaro.org>
3401 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3402 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3403 * server.c (extended_protocol): Remove "static".
3404 * server.h (extended_protocol): Declare it.
3406 2015-08-04 Yao Qi <yao.qi@linaro.org>
3408 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3409 both aarch64 and aarch32.
3410 (aarch64_set_pc): Likewise.
3412 2015-08-04 Yao Qi <yao.qi@linaro.org>
3414 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3415 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3416 arm-with-neon.xml to srv_xmlfiles.
3417 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3418 (is_64bit_tdesc): New function.
3419 (aarch64_linux_read_description): New function.
3420 (aarch64_arch_setup): Call aarch64_linux_read_description.
3421 (regs_info): Rename to regs_info_aarch64.
3422 (aarch64_regs_info): Return right regs_info.
3423 (initialize_low_arch): Call initialize_low_arch_aarch32.
3425 2015-08-04 Yao Qi <yao.qi@linaro.org>
3427 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3428 * linux-aarch32-low.c: New file.
3429 * linux-aarch32-low.h: New file.
3430 * linux-arm-low.c (arm_fill_gregset): Move it to
3431 linux-aarch32-low.c.
3432 (arm_store_gregset): Likewise.
3433 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3434 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3435 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3436 (regs_info): Rename to regs_info_arm.
3437 (arm_regs_info): Return regs_info_aarch32 if
3438 have_ptrace_getregset is 1 and target description is
3439 arm_with_neon or arm_with_vfpv3.
3440 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3441 Call initialize_low_arch_aarch32 instead.
3443 2015-08-04 Yao Qi <yao.qi@linaro.org>
3445 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3446 * linux-low.c: ... here.
3447 * linux-low.h (have_ptrace_getregset): Declare it.
3449 2015-08-04 Pedro Alves <palves@redhat.com>
3451 * thread-db.c (struct thread_db): Use new typedefs.
3452 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3454 (disable_thread_event_reporting): Cast result of dlsym to
3455 destination function pointer type.
3456 (thread_db_mourn): Use td_ta_delete_ftype.
3458 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3460 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3462 (CDX_BREAKPOINT): Define for R2.
3463 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3464 (the_low_target): Add comments.
3466 2015-07-30 Yao Qi <yao.qi@linaro.org>
3468 * linux-arm-low.c (arm_hwcap): Remove it.
3469 (arm_read_description): New local variable arm_hwcap. Don't
3470 set arm_hwcap to zero.
3472 2015-07-30 Yao Qi <yao.qi@linaro.org>
3474 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3475 Use regcache->tdesc instead.
3476 (arm_store_wmmxregset): Likewise.
3477 (arm_fill_vfpregset): Likewise.
3478 (arm_store_vfpregset): Likewise.
3480 2015-07-30 Yao Qi <yao.qi@linaro.org>
3482 * linux-arm-low.c: Include arch/arm.h.
3483 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3484 (arm_store_gregset): Likewise.
3486 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3488 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3489 ptrace's 4th parameter.
3491 2015-07-27 Yao Qi <yao.qi@linaro.org>
3493 * configure.srv (case aarch64*-*-linux*): Don't set
3496 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3498 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3500 * linux-arm-low.c: Likewise.
3501 * linux-cris-low.c: Likewise.
3502 * linux-crisv32-low.c: Likewise.
3503 * linux-low.c: Likewise.
3504 * linux-m68k-low.c: Likewise.
3505 * linux-mips-low.c: Likewise.
3506 * linux-nios2-low.c: Likewise.
3507 * linux-s390-low.c: Likewise.
3508 * linux-sparc-low.c: Likewise.
3509 * linux-tic6x-low.c: Likewise.
3510 * linux-tile-low.c: Likewise.
3511 * linux-x86-low.c: Likewise.
3513 2015-07-24 Pedro Alves <palves@redhat.com>
3515 * config.in: Regenerate.
3516 * configure: Regenerate.
3518 2015-07-24 Pedro Alves <palves@redhat.com>
3520 * acinclude.m4: Include ../ptrace.m4.
3521 * configure.ac: Call GDB_AC_PTRACE.
3522 * config.in, configure: Regenerate.
3524 2015-07-24 Yao Qi <yao.qi@linaro.org>
3526 * linux-low.c (linux_create_inferior): Remove setting to
3527 proc->priv->new_inferior.
3528 (linux_attach): Likewise.
3529 (linux_low_filter_event): Likewise.
3530 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3532 2015-07-24 Yao Qi <yao.qi@linaro.org>
3534 * linux-low.c (linux_arch_setup): New function.
3535 (linux_low_filter_event): If proc->tdesc is NULL and
3536 proc->attached is true, call the_low_target.arch_setup.
3537 Otherwise, keep status pending, and return.
3538 (linux_resume_one_lwp_throw): Don't call get_pc if
3539 thread->while_stepping isn't NULL. Don't call
3540 get_thread_regcache if proc->tdesc is NULL.
3541 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3542 (linux_target_ops): Install arch_setup.
3543 * server.c (start_inferior): Call the_target->arch_setup.
3544 * target.h (struct target_ops) <arch_setup>: New field.
3545 (target_arch_setup): New marco.
3546 * lynx-low.c (lynx_target_ops): Update.
3547 * nto-low.c (nto_target_ops): Update.
3548 * spu-low.c (spu_target_ops): Update.
3549 * win32-low.c (win32_target_ops): Update.
3551 2015-07-24 Yao Qi <yao.qi@linaro.org>
3553 * linux-low.c (linux_add_process): Don't set
3554 proc->priv->new_inferior.
3555 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3556 (linux_attach): Likewise.
3558 2015-07-24 Yao Qi <yao.qi@linaro.org>
3560 * server.c (start_inferior): Code refactor.
3562 2015-07-24 Yao Qi <yao.qi@linaro.org>
3564 * server.c (process_serial_event): Set general_thread.
3566 2015-07-21 Yao Qi <yao.qi@linaro.org>
3568 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3569 aarch64_linux_get_debug_reg_capacity.
3571 2015-07-17 Yao Qi <yao.qi@linaro.org>
3573 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3574 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3575 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3576 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3577 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3578 (AARCH64_HWP_ALIGNMENT): Likewise.
3579 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3580 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3581 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3582 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3583 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3584 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3585 (struct aarch64_debug_reg_state): Likewise.
3586 (struct arch_lwp_info): Likewise.
3587 (aarch64_align_watchpoint): Likewise.
3588 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3589 (aarch64_watchpoint_length): Likewise.
3590 (aarch64_point_encode_ctrl_reg): Likewise
3591 (aarch64_point_is_aligned): Likewise.
3592 (aarch64_align_watchpoint): Likewise.
3593 (aarch64_linux_set_debug_regs):
3594 (aarch64_dr_state_insert_one_point): Likewise.
3595 (aarch64_dr_state_remove_one_point): Likewise.
3596 (aarch64_handle_breakpoint): Likewise.
3597 (aarch64_handle_aligned_watchpoint): Likewise.
3598 (aarch64_handle_unaligned_watchpoint): Likewise.
3599 (aarch64_handle_watchpoint): Likewise.
3601 2015-07-17 Yao Qi <yao.qi@linaro.org>
3603 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3604 and don't aarch64_get_debug_reg_state. All callers update.
3605 (aarch64_handle_aligned_watchpoint): Likewise.
3606 (aarch64_handle_unaligned_watchpoint): Likewise.
3607 (aarch64_handle_watchpoint): Likewise.
3608 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3609 (aarch64_remove_point): Likewise.
3611 2015-07-17 Yao Qi <yao.qi@linaro.org>
3613 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3615 (aarch64_handle_unaligned_watchpoint): Likewise.
3617 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3619 Revert the previous 3 commits:
3620 Move gdb_regex* to common/
3621 Move linux_find_memory_regions_full & co.
3622 gdbserver build-id attribute generator
3624 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3625 Jan Kratochvil <jan.kratochvil@redhat.com>
3627 gdbserver build-id attribute generator.
3628 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3629 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3630 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3632 (get_dynamic): Use find_pdhr to traverse program headers.
3633 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3634 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3635 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3636 (get_hex_build_id): New.
3637 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3638 to reply XML document.
3640 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3641 Jan Kratochvil <jan.kratochvil@redhat.com>
3643 * target.c: Include target/target-utils.h and fcntl.h.
3644 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3645 (target_fileio_read_stralloc): New functions.
3647 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3649 * Makefile.in (OBS): Add gdb_regex.o.
3651 * config.in: Rebuilt.
3652 * configure: Rebuilt.
3654 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3655 Jan Kratochvil <jan.kratochvil@redhat.com>
3657 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3658 * Makefile.in (OBS): Add target-utils.o.
3659 (linux-maps.o, target-utils.o): New.
3660 * configure.srv (srv_linux_obj): Add linux-maps.o.
3662 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3664 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3666 (the_low_target): Install it.
3668 2015-07-14 Pedro Alves <palves@redhat.com>
3670 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3671 Instead, ignore ECHILD, and throw an error for other errnos.
3673 2015-07-10 Pedro Alves <palves@redhat.com>
3675 * event-loop.c (struct callback_event) <data>: Change type to
3676 gdb_client_data instance instead of gdb_client_data pointer.
3677 (append_callback_event): Adjust.
3679 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3681 * linux-aarch64-low.c: Add comments for each linux_target_ops
3682 method. Remove comments already covered in target_ops and
3683 linux_target_ops definitions.
3684 (the_low_target): Add comments for each unimplemented method.
3686 2015-07-09 Yao Qi <yao.qi@linaro.org>
3688 * linux-aarch64-low.c (aarch64_regmap): Remove.
3689 (aarch64_usrregs_info): Remove.
3690 (regs_info): Set field usrregs to NULL.
3692 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3694 * linux-low.c: Include "rsp-low.h"
3695 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3696 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3697 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3698 (handle_btrace_enable_pt): New.
3699 (handle_btrace_general_set): Support "pt".
3700 (handle_btrace_conf_general_set): Support "pt:size".
3702 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3704 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3707 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3709 * linux-aarch64-low.c: Remove comment about endianness.
3710 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3711 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3714 2015-06-24 Gary Benson <gbenson@redhat.com>
3716 * linux-i386-ipa.c (stdint.h): Do not include.
3717 * lynx-i386-low.c (stdint.h): Likewise.
3718 * lynx-ppc-low.c (stdint.h): Likewise.
3719 * mem-break.c (stdint.h): Likewise.
3720 * thread-db.c (stdint.h): Likewise.
3721 * tracepoint.c (stdint.h): Likewise.
3722 * win32-low.c (stdint.h): Likewise.
3724 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3726 * server.c (write_qxfer_response): Update call to
3727 remote_escape_output.
3729 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3730 Jan Kratochvil <jan.kratochvil@redhat.com>
3732 Merge multiple hex conversions.
3733 * gdbreplay.c (tohex): Rename to 'fromhex'.
3734 (logchar): Use fromhex.
3736 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3738 * server.c (handle_qxfer_libraries): Set `version' attribute for
3741 2015-06-10 Gary Benson <gbenson@redhat.com>
3743 * target.h (struct target_ops) <multifs_open>: New field.
3744 <multifs_unlink>: Likewise.
3745 <multifs_readlink>: Likewise.
3746 * linux-low.c (nat/linux-namespaces.h): New include.
3747 (linux_target_ops): Initialize the_target->multifs_open,
3748 the_target->multifs_unlink and the_target->multifs_readlink.
3749 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3750 * hostio.c (hostio_fs_pid): New static variable.
3751 (hostio_handle_new_gdb_connection): New function.
3752 (handle_setfs): Likewise.
3753 (handle_open): Use the_target->multifs_open as appropriate.
3754 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3755 (handle_readlink): Use the_target->multifs_readlink as
3757 (handle_vFile): Handle vFile:setfs packets.
3758 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3759 after target_handle_new_gdb_connection.
3761 2015-06-10 Gary Benson <gbenson@redhat.com>
3763 * configure.ac (AC_CHECK_FUNCS): Add setns.
3764 * config.in: Regenerate.
3765 * configure: Likewise.
3766 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3767 (linux-namespaces.o): New rule.
3768 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3770 2015-06-09 Gary Benson <gbenson@redhat.com>
3772 * hostio.c (handle_open): Process mode argument with
3773 fileio_to_host_mode.
3775 2015-06-01 Yao Qi <yao.qi@linaro.org>
3777 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3778 * linux-x86-low.c: Likewise.
3780 2015-05-28 Don Breazeal <donb@codesourcery.com>
3782 * linux-low.c (handle_extended_wait): Initialize
3783 thread_info.last_resume_kind for new fork children.
3785 2015-05-15 Pedro Alves <palves@redhat.com>
3787 * target.h (target_handle_new_gdb_connection): Rewrite using if
3788 wrapped in do/while.
3790 2015-05-14 Joel Brobecker <brobecker@adacore.com>
3792 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3793 * configure, config.in: Regenerate.
3794 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3797 2015-05-12 Don Breazeal <donb@codesourcery.com>
3799 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3800 PTRACE_EVENT_VFORK_DONE.
3801 (linux_low_ptrace_options, extended_event_reported): Add vfork
3803 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3804 and "vforkdone" for RSP 'T' Stop Reply Packet.
3805 * server.h (report_vfork_events): Declare
3808 2015-05-12 Don Breazeal <donb@codesourcery.com>
3810 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3811 (the_low_target) <new_fork>: Initialize new member.
3812 * linux-arm-low.c (arm_new_fork): New function.
3813 (the_low_target) <new_fork>: Initialize new member.
3814 * linux-low.c (handle_extended_wait): Call new target function
3816 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3817 * linux-mips-low.c (mips_add_watchpoint): New function
3818 extracted from mips_insert_point.
3819 (the_low_target) <new_fork>: Initialize new member.
3820 (mips_linux_new_fork): New function.
3821 (mips_insert_point): Call mips_add_watchpoint.
3822 * linux-x86-low.c (x86_linux_new_fork): New function.
3823 (the_low_target) <new_fork>: Initialize new member.
3825 2015-05-12 Don Breazeal <donb@codesourcery.com>
3827 * linux-low.c (handle_extended_wait): Implement return value,
3828 rename argument 'event_child' to 'event_lwp', handle
3829 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3830 (linux_low_ptrace_options): New function.
3831 (linux_low_filter_event): Call linux_low_ptrace_options,
3832 use different argument fo linux_enable_event_reporting,
3833 use return value from handle_extended_wait.
3834 (extended_event_reported): New function.
3835 (linux_wait_1): Call extended_event_reported and set
3836 status to report fork events.
3837 (linux_write_memory): Add pid to debug message.
3838 (reset_lwp_ptrace_options_callback): New function.
3839 (linux_handle_new_gdb_connection): New function.
3840 (linux_target_ops): Initialize new structure member.
3841 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3842 * lynx-low.c: Initialize new structure member.
3843 * remote-utils.c (prepare_resume_reply): Implement stop reason
3844 "fork" for "T" stop message.
3845 * server.c (handle_query): Call handle_new_gdb_connection.
3846 * server.h (report_fork_events): Declare global flag.
3847 * target.h (struct target_ops) <handle_new_gdb_connection>:
3849 (target_handle_new_gdb_connection): New macro.
3850 * win32-low.c: Initialize new structure member.
3852 2015-05-12 Don Breazeal <donb@codesourcery.com>
3854 * mem-break.c (APPEND_TO_LIST): Define macro.
3855 (clone_agent_expr): New function.
3856 (clone_one_breakpoint): New function.
3857 (clone_all_breakpoints): New function.
3858 * mem-break.h: Declare new functions.
3860 2015-05-12 Don Breazeal <donb@codesourcery.com>
3862 * linux-low.c (linux_supports_fork_events): New function.
3863 (linux_supports_vfork_events): New function.
3864 (linux_target_ops): Initialize new structure members.
3865 (initialize_low): Call linux_check_ptrace_features.
3866 * lynx-low.c (lynx_target_ops): Initialize new structure
3868 * server.c (report_fork_events, report_vfork_events):
3870 (handle_query): Add new features to qSupported packet and
3872 (captured_main): Initialize new global variables.
3873 * target.h (struct target_ops) <supports_fork_events>:
3875 <supports_vfork_events>: New member.
3876 (target_supports_fork_events): New macro.
3877 (target_supports_vfork_events): New macro.
3878 * win32-low.c (win32_target_ops): Initialize new structure
3881 2015-05-12 Gary Benson <gbenson@redhat.com>
3883 * server.c (handle_qxfer_exec_file): Use current process
3886 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3888 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3889 Remove HAVE_PTRACE_GETREGS conditionals.
3890 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3891 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3893 2015-05-08 Yao Qi <yao.qi@linaro.org>
3895 * linux-low.c (linux_supports_conditional_breakpoints): New
3897 (linux_target_ops): Install new target method.
3898 * lynx-low.c (lynx_target_ops): Install NULL hook for
3899 supports_conditional_breakpoints.
3900 * nto-low.c (nto_target_ops): Likewise.
3901 * spu-low.c (spu_target_ops): Likewise.
3902 * win32-low.c (win32_target_ops): Likewise.
3903 * server.c (handle_query): Check
3904 target_supports_conditional_breakpoints.
3905 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3907 (target_supports_conditional_breakpoints): New macro.
3909 2015-05-06 Pedro Alves <palves@redhat.com>
3912 * server.c (start_inferior): If the process exits, mourn it.
3914 2015-04-21 Gary Benson <gbenson@redhat.com>
3916 * hostio.c (fileio_open_flags_to_host): Factored out to
3917 fileio_to_host_openflags in common/fileio.c. Single use
3920 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3922 * linux-xtensa-low.c (xtensa_fill_gregset)
3923 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3926 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3928 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3929 (regs_info): Replace usrregs pointer with NULL.
3931 2015-04-17 Gary Benson <gbenson@redhat.com>
3933 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3934 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3935 * server.c (handle_qxfer_exec_file): New function.
3936 (qxfer_packets): Add exec-file entry.
3937 (handle_query): Report qXfer:exec-file:read as supported packet.
3939 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3941 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3943 2015-04-09 Gary Benson <gbenson@redhat.com>
3945 * hostio-errno.c (errno_to_fileio_error): Remove function.
3946 Update caller to use remote_fileio_to_fio_error.
3948 2015-04-09 Yao Qi <yao.qi@linaro.org>
3950 * linux-low.c (linux_insert_point): Call
3951 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3952 (linux_remove_point): Call remove_memory_breakpoint if type is
3954 * linux-x86-low.c (x86_insert_point): Don't call
3955 insert_memory_breakpoint.
3956 (x86_remove_point): Don't call remove_memory_breakpoint.
3958 2015-04-01 Pedro Alves <palves@redhat.com>
3959 Cleber Rosa <crosa@redhat.com>
3961 * server.c (gdbserver_usage): Reorganize and extend the usage
3964 2015-03-24 Pedro Alves <palves@redhat.com>
3966 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3967 output. Also dump TRAP_TRACE.
3968 (linux_low_filter_event): In debug output, distinguish a
3969 resume_stop SIGSTOP from a delayed SIGSTOP.
3971 2015-03-24 Gary Benson <gbenson@redhat.com>
3973 * linux-x86-low.c (x86_linux_new_thread): Moved to
3975 (x86_linux_prepare_to_resume): Likewise.
3977 2015-03-24 Gary Benson <gbenson@redhat.com>
3979 * Makefile.in (x86-linux-dregs.o): New rule.
3980 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3981 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3982 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3983 (x86_linux_dr_get): Likewise.
3984 (x86_linux_dr_set): Likewise.
3985 (update_debug_registers_callback): Likewise.
3986 (x86_linux_dr_set_addr): Likewise.
3987 (x86_linux_dr_get_addr): Likewise.
3988 (x86_linux_dr_set_control): Likewise.
3989 (x86_linux_dr_get_control): Likewise.
3990 (x86_linux_dr_get_status): Likewise.
3991 (x86_linux_update_debug_registers): Likewise.
3993 2015-03-24 Gary Benson <gbenson@redhat.com>
3995 * linux-x86-low.c (x86_linux_update_debug_registers):
3996 New function, factored out from...
3997 (x86_linux_prepare_to_resume): ...this.
3999 2015-03-24 Gary Benson <gbenson@redhat.com>
4001 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4002 (x86_linux_dr_set): Likewise.
4003 (update_debug_registers_callback): Likewise.
4004 (x86_linux_dr_set_addr): Likewise.
4005 (x86_linux_dr_get_addr): Likewise.
4006 (x86_linux_dr_set_control): Likewise.
4007 (x86_linux_dr_get_control): Likewise.
4008 (x86_linux_dr_get_status): Likewise.
4009 (x86_linux_prepare_to_resume): Likewise.
4011 2015-03-24 Gary Benson <gbenson@redhat.com>
4013 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4014 Use perror_with_name. Pass string through gettext.
4015 (x86_linux_dr_set): Likewise.
4017 2015-03-24 Gary Benson <gbenson@redhat.com>
4019 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4020 (x86_linux_dr_set_addr): ...this.
4021 (x86_dr_low_get_addr): Rename to...
4022 (x86_linux_dr_get_addr): ...this.
4023 (x86_dr_low_set_control): Rename to...
4024 (x86_linux_dr_set_control): ...this.
4025 (x86_dr_low_get_control): Rename to...
4026 (x86_linux_dr_get_control): ...this.
4027 (x86_dr_low_get_status): Rename to...
4028 (x86_linux_dr_get_status): ...this.
4029 (x86_dr_low): Update with new function names.
4031 2015-03-24 Gary Benson <gbenson@redhat.com>
4033 * Makefile.in (x86-linux.o): New rule.
4034 * configure.srv: Add x86-linux.o to relevant targets.
4035 * linux-low.c (lwp_set_arch_private_info): New function.
4036 (lwp_arch_private_info): Likewise.
4037 * linux-x86-low.c: Include nat/x86-linux.h.
4038 (arch_lwp_info): Removed structure.
4039 (update_debug_registers_callback):
4040 Use lwp_set_debug_registers_changed.
4041 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4042 and lwp_set_debug_registers_changed.
4043 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4045 2015-03-24 Gary Benson <gbenson@redhat.com>
4047 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4048 * linux-arm-low.c (arm_new_thread): Likewise.
4049 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4050 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4051 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4052 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4054 2015-03-24 Gary Benson <gbenson@redhat.com>
4056 * linux-low.c (ptid_of_lwp): New function.
4057 (lwp_is_stopped): Likewise.
4058 (lwp_stop_reason): Likewise.
4059 * linux-x86-low.c (update_debug_registers_callback):
4061 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4064 2015-03-24 Gary Benson <gbenson@redhat.com>
4066 * linux-low.h (linux_stop_lwp): Remove declaration.
4068 2015-03-24 Gary Benson <gbenson@redhat.com>
4070 * linux-low.h: Include nat/linux-nat.h.
4071 * linux-low.c (iterate_over_lwps_args): New structure.
4072 (iterate_over_lwps_filter): New function.
4073 (iterate_over_lwps): Likewise.
4074 * linux-x86-low.c (update_debug_registers_callback):
4075 Update signature to what iterate_over_lwps expects.
4076 Remove PID check that iterate_over_lwps now performs.
4077 (x86_dr_low_set_addr): Use iterate_over_lwps.
4078 (x86_dr_low_set_control): Likewise.
4080 2015-03-24 Gary Benson <gbenson@redhat.com>
4082 * linux-x86-low.c (x86_debug_reg_state): New function.
4083 (x86_linux_prepare_to_resume): Use the above.
4085 2015-03-24 Gary Benson <gbenson@redhat.com>
4087 * linux-low.c (current_lwp_ptid): New function.
4088 * linux-x86-low.c: Include nat/linux-nat.h.
4089 (x86_dr_low_get_addr): Use current_lwp_ptid.
4090 (x86_dr_low_get_control): Likewise.
4091 (x86_dr_low_get_status): Likewise.
4093 2015-03-20 Pedro Alves <palves@redhat.com>
4095 * tracepoint.c (cmd_qtstatus): Make "str" const.
4097 2015-03-20 Pedro Alves <palves@redhat.com>
4099 * server.c (handle_general_set): Make "req_str" const.
4101 2015-03-19 Pedro Alves <palves@redhat.com>
4103 * linux-low.c (linux_resume_one_lwp): Rename to ...
4104 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4105 instead call perror_with_name.
4106 (check_ptrace_stopped_lwp_gone): New function.
4107 (linux_resume_one_lwp): Reimplement as wrapper around
4108 linux_resume_one_lwp_throw that swallows errors if the LWP is
4111 2015-03-19 Pedro Alves <palves@redhat.com>
4113 * linux-low.c (count_events_callback, select_event_lwp_callback):
4114 No longer check whether the thread has resume_stop as last resume
4117 2015-03-19 Pedro Alves <palves@redhat.com>
4119 * linux-low.c (count_events_callback, select_event_lwp_callback):
4120 Use the lwp's status_pending_p field, not the thread's.
4122 2015-03-19 Pedro Alves <palves@redhat.com>
4124 * linux-low.c (select_event_lwp_callback): Update comments to
4125 no longer mention SIGTRAP.
4127 2015-03-18 Gary Benson <gbenson@redhat.com>
4129 * server.c (handle_query): Do not report vFile:fstat as supported.
4131 2015-03-11 Gary Benson <gbenson@redhat.com>
4133 * hostio.c (sys/types.h): New include.
4134 (sys/stat.h): Likewise.
4135 (common-remote-fileio.h): Likewise.
4136 (handle_fstat): New function.
4137 (handle_vFile): Handle vFile:fstat packets.
4139 2015-03-11 Gary Benson <gbenson@redhat.com>
4141 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4142 struct stat.st_blocks and struct stat.st_blksize.
4143 * configure: Regenerate.
4144 * config.in: Likewise.
4145 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4146 (OBS): Add common-remote-fileio.o.
4147 (common-remote-fileio.o): New rule.
4149 2015-03-09 Pedro Alves <palves@redhat.com>
4151 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4152 'struct sockaddr' pointer in 'accept' call.
4154 2015-03-09 Pedro Alves <palves@redhat.com>
4157 2015-03-07 Pedro Alves <palves@redhat.com>
4158 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4159 or <winsock2.h> here. Instead include "gdb_socket.h".
4160 (remote_open): Use union gdb_sockaddr_u.
4161 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4162 or <winsock2.h> here. Instead include "gdb_socket.h".
4163 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4164 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4166 (init_named_socket, gdb_agent_helper_thread): Use union
4169 2015-03-07 Pedro Alves <palves@redhat.com>
4171 * configure.ac (build_warnings): Move
4172 -Wdeclaration-after-statement to the C-specific set.
4173 * configure: Regenerate.
4175 2015-03-07 Pedro Alves <palves@redhat.com>
4177 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4178 or <winsock2.h> here. Instead include "gdb_socket.h".
4179 (remote_open): Use union gdb_sockaddr_u.
4180 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4181 or <winsock2.h> here. Instead include "gdb_socket.h".
4182 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4183 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4185 (init_named_socket, gdb_agent_helper_thread): Use union
4188 2015-03-07 Pedro Alves <palves@redhat.com>
4190 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4193 2015-03-06 Yao Qi <yao.qi@linaro.org>
4195 * linux-aarch64-low.c (aarch64_insert_point): Use
4196 show_debug_regs as a boolean.
4197 (aarch64_remove_point): Likewise.
4199 2015-03-05 Pedro Alves <palves@redhat.com>
4201 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4202 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4203 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4204 * nto-low.c (nto_target_ops): Likewise.
4205 * spu-low.c (spu_target_ops): Likewise.
4206 * win32-low.c (win32_target_ops): Likewise.
4208 2015-03-04 Pedro Alves <palves@redhat.com>
4210 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4211 Decide whether a breakpoint triggered based on the SIGTRAP's
4213 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4214 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4215 (linux_low_filter_event): Check for breakpoints before checking
4217 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4219 (linux_stopped_by_sw_breakpoint)
4220 (linux_supports_stopped_by_sw_breakpoint)
4221 (linux_stopped_by_hw_breakpoint)
4222 (linux_supports_stopped_by_hw_breakpoint): New functions.
4223 (linux_target_ops): Install new target methods.
4225 2015-03-04 Pedro Alves <palves@redhat.com>
4227 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4228 * server.c (swbreak_feature, hwbreak_feature): New globals.
4229 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4230 (captured_main): Clear swbreak_feature and hwbreak_feature.
4231 * server.h (swbreak_feature, hwbreak_feature): Declare.
4232 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4233 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4234 supports_stopped_by_hw_breakpoint>: New fields.
4235 (target_supports_stopped_by_sw_breakpoint)
4236 (target_stopped_by_sw_breakpoint)
4237 (target_supports_stopped_by_hw_breakpoint)
4238 (target_stopped_by_hw_breakpoint): Declare.
4240 2015-03-04 Pedro Alves <palves@redhat.com>
4242 enum lwp_stop_reason -> enum target_stop_reason
4243 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4244 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4245 (linux_wait_1, stuck_in_jump_pad_callback)
4246 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4247 (linux_stopped_by_watchpoint):
4248 * linux-low.h (enum lwp_stop_reason): Delete.
4249 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4250 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4252 2015-03-04 Yao Qi <yao.qi@linaro.org>
4254 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4256 2015-03-03 Gary Benson <gbenson@redhat.com>
4258 * hostio.c (handle_vFile): Fix prefix lengths.
4260 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4262 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4265 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4267 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4268 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4269 (clean): Add "rm -f" for above C files.
4270 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4271 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4272 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4273 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4274 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4275 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4276 (init_registers_s390x_vx_linux64)
4277 (init_registers_s390x_tevx_linux64)
4278 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4279 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4281 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4282 (s390_store_vxrs_high): New functions.
4283 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4285 (s390_arch_setup): Add logic for selecting one of the new target
4286 descriptions. Activate the new vector regsets if applicable.
4287 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4288 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4289 and init_registers_s390x_tevx_linux64.
4291 2015-03-01 Pedro Alves <palves@redhat.com>
4293 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4296 2015-02-27 Pedro Alves <palves@redhat.com>
4298 * linux-x86-low.c (u_debugreg_offset): New function.
4299 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4301 2015-02-27 Pedro Alves <palves@redhat.com>
4303 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4304 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4305 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4306 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4307 (ps_lsetfpregs, ps_getpid)
4308 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4309 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4310 (ps_lsetxregs, ps_plog): Declare.
4312 2015-02-27 Pedro Alves <palves@redhat.com>
4314 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4315 IP_AGENT_EXPORT_FUNC.
4316 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4317 IP_AGENT_EXPORT_FUNC.
4318 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4319 (IP_AGENT_EXPORT): Delete.
4320 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4321 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4322 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4323 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4324 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4325 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4326 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4327 (traceframe_read_count, traceframe_write_count)
4328 (traceframes_created, trace_state_variables, get_raw_reg)
4329 (get_trace_state_variable_value, set_trace_state_variable_value)
4330 (ust_loaded, helper_thread_id, cmd_buf): Use
4331 IPA_SYM_EXPORTED_NAME.
4332 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4333 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4334 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4335 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4336 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4337 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4338 EXTERN_C_PUSH/EXTERN_C_POP.
4339 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4340 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4341 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4342 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4343 (traceframe_write_count, traceframe_read_count)
4344 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4345 (about_to_request_buffer_space, get_trace_state_variable_value)
4346 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4347 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4348 EXTERN_C_PUSH/EXTERN_C_POP.
4349 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4350 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4351 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4352 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4353 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4354 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4355 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4356 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4358 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4359 (IP_AGENT_EXPORT_VAR_DECL): Define.
4361 (gdb_agent_get_raw_reg): Declare.
4363 2015-02-27 Tom Tromey <tromey@redhat.com>
4364 Pedro Alves <palves@redhat.com>
4366 Rename symbols whose names are reserved C++ keywords throughout.
4368 2015-02-27 Pedro Alves <palves@redhat.com>
4370 * Makefile.in (COMPILER): New, get it from autoconf.
4371 (CXX): Get from autoconf instead.
4372 (COMPILE.pre): Use COMPILER.
4373 (CC-LD): Rename to ...
4374 (CC_LD): ... this. Use COMPILER.
4375 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4376 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4377 * acinclude.m4: Include build-with-cxx.m4.
4378 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4379 Disable -Werror by default if building in C++ mode.
4380 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4381 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4382 the C++ compiler. Save/restore CXXFLAGS too.
4383 * configure: Regenerate.
4385 2015-02-27 Pedro Alves <palves@redhat.com>
4387 * acinclude.m4: Include libiberty.m4.
4388 * configure.ac: Call libiberty_INIT.
4389 * config.in, configure: Regenerate.
4391 2015-02-26 Pedro Alves <palves@redhat.com>
4393 * linux-low.c (linux_wait_1): When incrementing the PC past a
4394 program breakpoint always use the_low_target.breakpoint_len as
4395 increment, rather than the maximum between that and
4396 the_low_target.decr_pc_after_break.
4398 2015-02-23 Pedro Alves <palves@redhat.com>
4400 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4401 thread was doing a step-over; always adjust the PC if
4402 we stepped over a permanent breakpoint.
4403 (linux_wait_1): If we stepped over breakpoint that was on top of a
4404 permanent breakpoint, manually advance the PC past it.
4406 2015-02-23 Pedro Alves <palves@redhat.com>
4408 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4410 (x86_fill_gregset, x86_store_gregset): Use it when handling
4413 2015-02-20 Pedro Alves <palves@redhat.com>
4415 * thread-db.c: Include "nat/linux-procfs.h".
4416 (thread_db_init): Skip listing new threads if the kernel supports
4417 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4419 2015-02-20 Pedro Alves <palves@redhat.com>
4421 * linux-low.c (status_pending_p_callback): Use ptid_match.
4423 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4425 PR breakpoints/16812
4426 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4427 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4428 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4430 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4432 PR breakpoints/15956
4433 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4435 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4437 * linux-low.c (linux_low_btrace_conf): Print size.
4438 * server.c (handle_btrace_conf_general_set): New.
4439 (hanle_general_set): Call handle_btrace_conf_general_set.
4440 (handle_query): Report Qbtrace-conf:bts:size as supported.
4442 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4444 * linux-low.c (linux_low_enable_btrace): Update parameters.
4445 (linux_low_btrace_conf): New.
4446 (linux_target_ops)<to_btrace_conf>: Initialize.
4447 * server.c (current_btrace_conf): New.
4448 (handle_btrace_enable): Rename to ...
4449 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4450 to target_enable_btrace. Update comment. Update users.
4451 (handle_qxfer_btrace_conf): New.
4452 (qxfer_packets): Add btrace-conf entry.
4453 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4454 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4455 (target_ops)<read_btrace_conf>: New.
4456 (target_enable_btrace): Update parameters.
4457 (target_read_btrace_conf): New.
4459 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4461 * server.c (handle_btrace_general_set): Remove call to
4462 target_supports_btrace.
4463 (supported_btrace_packets): New.
4464 (handle_query): Call supported_btrace_packets.
4465 * target.h: include btrace-common.h.
4466 (btrace_target_info): Removed.
4467 (supports_btrace, target_supports_btrace): Update parameters.
4469 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4471 * Makefile.in (SFILES): Add common/btrace-common.c.
4472 (OBS): Add common/btrace-common.o.
4473 (btrace-common.o): Add build rules.
4474 * linux-low: Include btrace-common.h.
4475 (linux_low_read_btrace): Use struct btrace_data. Call
4476 btrace_data_init and btrace_data_fini.
4478 2015-02-06 Pedro Alves <palves@redhat.com>
4480 * thread-db.c (find_new_threads_callback): Add debug output.
4482 2015-02-04 Pedro Alves <palves@redhat.com>
4484 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4485 (resume_stopped_resumed_lwps): New function.
4486 (linux_wait_for_event_filtered): Use it.
4488 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4490 * Makefile.in (SFILES): Add linux-personality.c.
4491 (linux-personality.o): New rule.
4492 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4493 list of objects to be built.
4494 * linux-low.c: Include nat/linux-personality.h.
4495 (linux_create_inferior): Remove code to disable address space
4496 randomization (moved to ../nat/linux-personality.c). Create
4497 cleanup to disable address space randomization.
4499 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4501 * Makefile.in (posix-strerror.o): New rule.
4502 (mingw-strerror.o): Likewise.
4503 * configure: Regenerated.
4504 * configure.ac: Source file ../common/common.host. Initialize new
4505 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4507 2015-01-14 Yao Qi <yao@codesourcery.com>
4509 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4510 (ppc-linux.o): New rule.
4511 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4512 * configure.ac: AC_CHECK_FUNCS(getauxval).
4513 * config.in: Re-generated.
4514 * configure: Re-generated.
4515 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4516 ppc64_64bit_inferior_p
4518 2015-01-14 Yao Qi <yao@codesourcery.com>
4520 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4521 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4522 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4523 (PT_ORIG_R3, PT_TRAP): Likewise.
4524 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4525 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4526 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4528 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4530 * i387-fp.c (i387_cache_to_xsave): In look over
4531 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4532 zmmh_low_space field by use of zmmh_high_space.
4534 2015-01-09 Pedro Alves <palves@redhat.com>
4536 * linux-low.c (step_over_bkpt): Move higher up in the file.
4537 (handle_extended_wait): Don't store the stop_pc here.
4538 (get_stop_pc): Adjust comments and rename to ...
4539 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4540 stopped for a software breakpoint or hardware breakpoint.
4541 (thread_still_has_status_pending_p): New function.
4542 (status_pending_p_callback): Use
4543 thread_still_has_status_pending_p. If the event is no longer
4544 interesting, resume the LWP.
4545 (handle_tracepoints): Add assert.
4546 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4547 (wstatus_maybe_breakpoint): New function.
4548 (cancel_breakpoint): Delete function.
4549 (check_stopped_by_watchpoint): New function, factored out from
4550 linux_low_filter_event.
4551 (lp_status_maybe_breakpoint): Delete function.
4552 (linux_low_filter_event): Remove filter_ptid argument.
4553 Leave thread group exits pending here. Store the LWP's stop PC.
4554 Always leave events pending.
4555 (linux_wait_for_event_filtered): Pull all events out of the
4556 kernel, and leave them all pending.
4557 (count_events_callback, select_event_lwp_callback): Consider all
4559 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4560 (select_event_lwp): Only give preference to the stepping LWP in
4561 all-stop mode. Adjust comments.
4562 (ignore_event): New function.
4563 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4564 references to cancel_breakpoints. Adjust to renames. Also give
4565 equal priority to all LWPs that have had events in non-stop mode.
4566 If reporting a software breakpoint event, unadjust the LWP's PC.
4567 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4568 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4570 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4571 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4572 (linux_stopped_by_watchpoint): Adjust.
4573 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4574 * linux-low.h (enum lwp_stop_reason): New.
4575 (struct lwp_info) <stop_pc>: Adjust comment.
4576 <stopped_by_watchpoint>: Delete field.
4577 <stop_reason>: New field.
4578 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4579 * mem-break.c (software_breakpoint_inserted_here)
4580 (hardware_breakpoint_inserted_here): New function.
4581 * mem-break.h (software_breakpoint_inserted_here)
4582 (hardware_breakpoint_inserted_here): Declare.
4583 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4584 (cancel_breakpoints): Delete.
4585 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4586 (upload_fast_traceframes): Remove references to
4589 2015-01-09 Pedro Alves <palves@redhat.com>
4591 * thread-db.c (find_new_threads_callback): Ignore thread if the
4592 kernel thread ID is -1.
4594 2015-01-09 Pedro Alves <palves@redhat.com>
4596 * linux-low.c (linux_attach_fail_reason_string): Move to
4597 nat/linux-ptrace.c, and rename.
4598 (linux_attach_lwp): Update comment.
4599 (attach_proc_task_lwp_callback): New function.
4600 (linux_attach): Adjust to rename and use
4601 linux_proc_attach_tgid_threads.
4602 (linux_attach_fail_reason_string): Delete declaration.
4604 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4606 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4607 * server.c (gdbserver_version): Likewise.
4609 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4611 * remote-utils.c: Include ctype.h.
4612 (input_interrupt): Explicitly handle the case when the char
4613 received is the NUL byte. Improve the printing of non-ASCII
4616 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4618 * linux-low.c (linux_low_filter_event): Update call to
4619 linux_enable_event_reporting following the addition of
4620 a new parameter to that function.
4622 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4625 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4626 (AARCH64_FPCR_REGNO): Likewise.
4627 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4628 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4629 (aarch64_store_fpregset): Likewise.
4631 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4633 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4634 Remove FIXME comment about assumption about N.
4636 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4638 * configure.ac: If large-file support is disabled in GDBserver,
4639 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4640 * configure: Regenerate.
4642 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4644 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4645 warning upon ENODATA from ptrace.
4646 * linux-s390-low.c (s390_store_tdb): New.
4647 (s390_regsets): Add regset for NT_S390_TDB.
4649 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4651 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4652 without a fill_function.
4653 * linux-s390-low.c (s390_fill_last_break): Remove.
4654 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4655 (s390_arch_setup): Use regset's size instead of fill_function for
4658 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4660 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4661 the regset's store function when ptrace returned an error.
4662 * regcache.c (get_thread_regcache): Invalidate register cache
4663 before fetching inferior's registers.
4665 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4667 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4668 while-loop as for-loop.
4669 (regsets_store_inferior_registers): Likewise.
4671 2014-11-28 Yao Qi <yao@codesourcery.com>
4673 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4674 * config.in, configure: Re-generate.
4675 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4678 2014-11-21 Yao Qi <yao@codesourcery.com>
4680 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4681 (AC_CHECK_HEADERS): Remove malloc.h.
4682 * configure: Re-generated.
4683 * config.in: Re-generated.
4684 * server.h: Don't include alloca.h and malloc.h.
4685 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4686 Don't include malloc.h.
4688 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4690 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4691 corresponding ERRNO check in same block.
4693 2014-11-12 Pedro Alves <palves@redhat.com>
4695 * server.c (cont_thread): Update comment.
4696 (start_inferior, attach_inferior): No longer clear cont_thread.
4697 (handle_v_cont): No longer set cont_thread.
4698 (captured_main): Clear cont_thread each time a GDB connects.
4700 2014-11-12 Pedro Alves <palves@redhat.com>
4702 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4703 thread, and don't resume all threads if the Hc thread has exited.
4705 2014-11-12 Pedro Alves <palves@redhat.com>
4707 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4708 the process group instead of to a specific LWP.
4710 2014-10-15 Pedro Alves <palves@redhat.com>
4713 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4715 (arm_set_thread_context): Delete.
4716 (the_low_target): Adjust.
4717 * win32-i386-low.c (debug_registers_changed)
4718 (debug_registers_used): Delete.
4719 (update_debug_registers_callback): New function.
4720 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4721 needing to update their debug registers.
4722 (win32_get_current_dr): New function.
4723 (x86_dr_low_get_addr, x86_dr_low_get_control)
4724 (x86_dr_low_get_status): Fetch the debug register from the thread
4726 (i386_initial_stuff): Adjust.
4727 (i386_get_thread_context): Remove current_event parameter. Don't
4728 clear debug_registers_changed nor copy DR values to
4730 (i386_set_thread_context): Delete.
4731 (i386_prepare_to_resume): New function.
4732 (i386_thread_added): Mark the thread as needing to update irs
4734 (the_low_target): Remove i386_set_thread_context and install
4735 i386_prepare_to_resume.
4736 * win32-low.c (win32_get_thread_context): Adjust.
4737 (win32_set_thread_context): Use SetThreadContext
4739 (win32_prepare_to_resume): New function.
4740 (win32_require_context): New function, factored out from ...
4741 (thread_rec): ... this.
4742 (continue_one_thread): Call win32_prepare_to_resume on each thread
4743 we're about to continue.
4744 (win32_resume): Call win32_prepare_to_resume on the event thread.
4745 * win32-low.h (struct win32_thread_info)
4746 <debug_registers_changed>: New field.
4747 (struct win32_target_ops): Change prototype of set_thread_context,
4748 delete set_thread_context and add prepare_to_resume.
4749 (win32_require_context): New declaration.
4751 2014-10-08 Gary Benson <gbenson@redhat.com>
4753 * server.h: Do not include common-exceptions.h.
4755 2014-10-08 Gary Benson <gbenson@redhat.com>
4757 * server.h: Do not include cleanups.h.
4759 2014-09-30 James Hogan <james.hogan@imgtec.com>
4761 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4764 2014-09-23 Yao Qi <yao@codesourcery.com>
4766 * linux-low.c (lp_status_maybe_breakpoint): New function.
4767 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4768 (count_events_callback): Likewise.
4769 (select_event_lwp_callback): Likewise.
4770 (cancel_breakpoints_callback): Likewise.
4772 2014-09-19 Don Breazeal <donb@codesourcery.com>
4774 * linux-low.c (handle_extended_wait): Call
4775 linux_ptrace_get_extended_event.
4776 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4777 linux_is_extended_waitstatus.
4779 2014-09-16 Joel Brobecker <brobecker@adacore.com>
4781 * Makefile.in (CPPFLAGS): Define.
4782 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4783 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4785 2014-09-16 Gary Benson <gbenson@redhat.com>
4787 * inferiors.h (current_inferior): Renamed as...
4788 (current_thread): New variable. All uses updated.
4789 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4790 (maybe_move_out_of_jump_pad): Likewise.
4791 (cancel_breakpoint): Likewise.
4792 (linux_low_filter_event): Likewise.
4793 (wait_for_sigstop): Likewise.
4794 (linux_resume_one_lwp): Likewise.
4795 (need_step_over_p): Likewise.
4796 (start_step_over): Likewise.
4797 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4798 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4799 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4800 and save_inferior as saved_thread.
4801 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4803 (regcache_invalidate_thread): Likewise.
4804 * remote-utils.c (prepare_resume_reply): Likewise.
4805 * thread-db.c (thread_db_get_tls_address): Likewise.
4806 (disable_thread_event_reporting): Likewise.
4807 (remove_thread_event_breakpoints): Likewise.
4808 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4810 * target.h (set_desired_inferior): Renamed as...
4811 (set_desired_thread): New declaration. All uses updated.
4812 * server.c (myresume): Updated comment to reference thread instead
4814 (handle_serial_event): Likewise.
4815 (handle_target_event): Likewise.
4817 2014-09-12 Tom Tromey <tromey@redhat.com>
4818 Gary Benson <gbenson@redhat.com>
4820 * regcache.h: Include common-regcache.h.
4821 (regcache_read_pc): Don't declare.
4822 * regcache.c (get_thread_regcache_for_ptid): New function.
4824 2014-09-11 Tom Tromey <tromey@redhat.com>
4825 Gary Benson <gbenson@redhat.com>
4827 * symbol.c: New file.
4828 * Makefile.in (SFILES): Add symbol.c.
4829 (OBS): Add symbol.o.
4831 2014-09-11 Gary Benson <gbenson@redhat.com>
4833 * target.c (target_stop_ptid, target_continue_ptid): New
4836 2014-09-11 Tom Tromey <tromey@redhat.com>
4837 Gary Benson <gbenson@redhat.com>
4839 * target.h: Include target/target.h.
4840 * target.c (target_read_memory, target_read_uint32)
4841 (target_write_memory): New functions.
4843 2014-09-11 Gary Benson <gbenson@redhat.com>
4845 * server.h (debug_hw_points): Don't declare.
4846 * server.c (debug_hw_points): Don't define. Replace all uses
4847 with show_debug_regs.
4848 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4849 all uses with show_debug_regs.
4851 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4853 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4854 endianness into account.
4855 (ppc_supply_ptrace_register): Likewise.
4857 2014-09-03 James Hogan <james.hogan@imgtec.com>
4859 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4860 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4862 2014-09-03 Gary Benson <gbenson@redhat.com>
4864 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4865 ALL_DEBUG_ADDRESS_REGISTERS.
4867 2014-09-02 Gary Benson <gbenson@redhat.com>
4869 * i386-low.h: Renamed as...
4870 * x86-low.h: New file. All type, function and variable name
4871 prefixes changed from "i386_" to "x86_". All references updated.
4872 * i386-low.c: Renamed as...
4873 * x86-low.c: New file. All type, function and variable name
4874 prefixes changed from "i386_" to "x86_". All references updated.
4876 2014-09-02 Gary Benson <gbenson@redhat.com>
4878 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4879 (x86_linux_new_thread): Likewise.
4881 2014-08-29 Gary Benson <gbenson@redhat.com>
4883 * server.h (setjmp.h): Do not include.
4884 (toplevel): Do not declare.
4885 (common-exceptions.h): Include.
4886 (cleanups.h): Likewise.
4887 * server.c (toplevel): Do not define.
4888 (exit_code): New static global.
4889 (detach_or_kill_for_exit_cleanup): New function.
4890 (main): New function. Original main renamed to...
4891 (captured_main): New function.
4892 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4894 2014-08-29 Gary Benson <gbenson@redhat.com>
4896 * Makefile.in (SFILES): Add common/common-exceptions.c.
4897 (OBS): Add common-exceptions.o.
4898 (common-exceptions.o): New rule.
4899 * utils.c (prepare_to_throw_exception): New function.
4901 2014-08-29 Gary Benson <gbenson@redhat.com>
4903 * config.in: Regenerate.
4904 * configure: Likewise.
4906 2014-08-29 Gary Benson <gbenson@redhat.com>
4908 * Makefile.in (SFILES): Add common/cleanups.c.
4910 (cleanups.o): New rule.
4912 2014-08-29 Gary Benson <gbenson@redhat.com>
4914 * utils.c (internal_vwarning): New function.
4916 2014-08-28 Gary Benson <gbenson@redhat.com>
4918 * utils.h (fatal): Remove declaration.
4919 * utils.c (fatal): Remove function.
4921 2014-08-28 Gary Benson <gbenson@redhat.com>
4923 * tracepoint.c (gdb_agent_init): Replace fatal with
4925 (initialize_tracepoint): Likewise.
4927 2014-08-28 Gary Benson <gbenson@redhat.com>
4929 * remote-utils.c (remote_prepare): Replace fatal with error.
4931 2014-08-28 Gary Benson <gbenson@redhat.com>
4933 * linux-low.c (linux_async): Replace fatal with warning.
4935 (linux_start_non_stop): Return -1 if linux_async failed.
4937 2014-08-28 Gary Benson <gbenson@redhat.com>
4939 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4941 (i386_dr_low_get_addr): Remove vague comment.
4942 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4945 2014-08-28 Gary Benson <gbenson@redhat.com>
4947 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4948 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4950 (linux_resume_one_lwp): Likewise.
4951 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4953 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4954 with internal_error.
4955 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4956 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4957 (find_register_by_name): Replace fatal with internal_error.
4958 (find_regno): Likewise.
4959 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4960 * thread-db.c (thread_db_create_event): Likewise.
4961 (thread_db_load_search): Likewise.
4962 (try_thread_db_load_1): Likewise.
4963 * tracepoint.c (get_jump_space_head): Replace fatal with
4965 (claim_trampoline_space): Likewise.
4966 (have_fast_tracepoint_trampoline_buffer): Likewise.
4967 (cmd_qtstart): Likewise.
4968 (stop_tracing): Likewise.
4969 (fast_tracepoint_collecting): Likewise.
4970 (target_malloc): Likewise.
4971 (download_tracepoint): Likewise.
4972 (download_trace_state_variables): Replace check with gdb_assert.
4973 (upload_fast_traceframes): Replace fatal with internal_error.
4975 2014-08-19 Tom Tromey <tromey@redhat.com>
4976 Gary Benson <gbenson@redhat.com>
4978 * Makefile.in (SFILES): Add common/common-debug.c.
4979 (OBS): Add common-debug.o.
4980 (common-debug.o): New rule.
4981 * debug.h (debug_printf): Don't declare.
4982 * debug.c (debug_printf): Renamed and rewritten as...
4983 (debug_vprintf): New function.
4985 2014-08-19 Gary Benson <gbenson@redhat.com>
4987 * utils.h: Do not include print-utils.h.
4989 2014-08-19 Tom Tromey <tromey@redhat.com>
4990 Gary Benson <gbenson@redhat.com>
4992 * server.h: Add static assertion.
4993 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4995 2014-08-19 Tom Tromey <tromey@redhat.com>
4996 Gary Benson <gbenson@redhat.com>
4998 * Makefile.in (SFILES): Add common/errors.c.
4999 (OBS): Add errors.o.
5000 (IPA_OBS): Add errors-ipa.o.
5001 (errors.o): New rule.
5002 (errors-ipa.o): Likewise.
5003 * utils.h (perror_with_name, error, warning): Don't declare.
5004 * utils.c (warning): Renamed and rewritten as...
5005 (vwarning): New function.
5006 (error): Renamed and rewritten as...
5007 (verror): New function.
5008 (internal_error): Renamed and rewritten as...
5009 (internal_verror): New function.
5011 2014-08-07 Gary Benson <gbenson@redhat.com>
5013 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5014 * configure: Regenerate.
5015 * config.in: Likewise.
5016 * server.h: Do not include errno.h.
5017 * event-loop.c: Likewise.
5018 * hostio-errno.c: Likewise.
5019 * linux-low.c: Likewise.
5020 * remote-utils.c: Likewise.
5021 * spu-low.c: Likewise.
5022 * utils.c: Likewise.
5023 * gdbreplay.c: Unconditionally include errno.h.
5025 2014-08-07 Gary Benson <gbenson@redhat.com>
5027 * server.h: Do not include string.h.
5028 * event-loop.c: Likewise.
5029 * linux-low.c: Likewise.
5030 * regcache.c: Likewise.
5031 * remote-utils.c: Likewise.
5032 * spu-low.c: Likewise.
5033 * utils.c: Likewise.
5035 2014-08-07 Gary Benson <gbenson@redhat.com>
5037 * server.h: Do not include gdb_assert.h.
5039 2014-08-07 Gary Benson <gbenson@redhat.com>
5041 * server.h: Do not include common-utils.h.
5043 2014-08-07 Gary Benson <gbenson@redhat.com>
5045 * server.h: Do not include ptid.h.
5046 * notif.h: Likewise.
5048 2014-08-07 Gary Benson <gbenson@redhat.com>
5050 * server.h: Do not include gdb_locale.h.
5052 2014-08-07 Gary Benson <gbenson@redhat.com>
5054 * server.h: Do not include gdb/signals.h.
5055 * win32-low.c: Likewise.
5057 2014-08-07 Gary Benson <gbenson@redhat.com>
5059 * server.h: Do not include pathmax.h.
5061 2014-08-07 Gary Benson <gbenson@redhat.com>
5063 * server.h: Do not include libiberty.h.
5064 * linux-bfin-low.c: Likewise.
5066 2014-08-07 Gary Benson <gbenson@redhat.com>
5068 * server.h: Do not include ansidecl.h.
5070 2014-08-07 Gary Benson <gbenson@redhat.com>
5072 * linux-x86-low.c: Do not include stddef.h.
5073 * lynx-ppc-low.c: Likewise.
5074 * tracepoint.c: Likewise.
5076 2014-08-07 Gary Benson <gbenson@redhat.com>
5078 * server.h: Do not include stdarg.h.
5079 * nto-low.c: Likewise.
5081 2014-08-07 Gary Benson <gbenson@redhat.com>
5083 * server.h: Do not include stdlib.h.
5084 * inferiors.c: Likewise.
5085 * linux-low.c: Likewise.
5086 * regcache.c: Likewise.
5087 * spu-low.c: Likewise.
5088 * tracepoint.c: Likewise.
5089 * utils.c: Likewise.
5091 2014-08-07 Gary Benson <gbenson@redhat.com>
5093 * server.h: Do not include stdio.h.
5094 * linux-low.c: Likewise.
5095 * remote-utils.c: Likewise.
5096 * spu-low.c: Likewise.
5097 * utils.c: Likewise.
5098 * wincecompat.c: Likewise.
5100 2014-08-06 Gary Benson <gbenson@redhat.com>
5102 * regcache.c (init_register_cache): Move conditionals inside if.
5104 2014-08-06 Gary Benson <gbenson@redhat.com>
5106 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5108 2014-07-31 Gary Benson <gbenson@redhat.com>
5110 * ax.h: Do not include server.h.
5111 * gdbthread.h: Likewise.
5112 * lynx-low.h: Likewise.
5113 * notif.h: Likewise.
5115 2014-07-30 Gary Benson <gbenson@redhat.com>
5117 * server.h: Include common-defs.h.
5118 Do not include config.h or build-gnulib-gdbserver/config.h.
5120 2014-07-30 Gary Benson <gbenson@redhat.com>
5122 * hostio-errno.c: Move server.h to top of includes list.
5123 * inferiors.c: Likewise.
5124 * linux-x86-low.c: Likewise.
5125 * notif.c: Include server.h.
5127 2014-07-24 Tom Tromey <tromey@redhat.com>
5128 Gary Benson <gbenson@redhat.com>
5130 * server.h (CORE_ADDR): Now unsigned.
5132 2014-07-16 Pedro Alves <palves@redhat.com>
5134 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5136 2014-07-15 Pedro Alves <palves@redhat.com>
5138 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5141 2014-07-11 Pedro Alves <palves@redhat.com>
5143 * linux-low.c (kill_wait_lwp): New function, based on
5144 kill_one_lwp_callback, but use my_waitpid directly.
5145 (kill_one_lwp_callback, linux_kill): Use it.
5147 2014-06-23 Pedro Alves <palves@redhat.com>
5149 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5150 before setting DR0..DR3.
5152 2014-06-20 Gary Benson <gbenson@redhat.com>
5154 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5155 * configure: Regenerated.
5156 * config.in: Likewise.
5158 2014-06-20 Gary Benson <gbenson@redhat.com>
5160 * Makefile.in (SFILES): Update locations for files moved
5162 (object file files): Reordered.
5164 2014-06-20 Gary Benson <gbenson@redhat.com>
5166 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5167 (i386_dr_low_set_addr): Likewise.
5168 (i386_dr_low_get_addr): Likewise.
5169 (i386_dr_low_can_set_control): Likewise.
5170 (i386_dr_low_set_control): Likewise.
5171 (i386_dr_low_get_control): Likewise.
5172 (i386_dr_low_get_status): Likewise.
5173 (i386_get_debug_register_length): Likewise.
5174 * linux-x86-low.c (i386_dr_low_set_addr):
5175 Changed signature. Made static.
5176 (i386_dr_low_get_addr): Likewise.
5177 (i386_dr_low_set_control): Likewise.
5178 (i386_dr_low_get_control): Likewise.
5179 (i386_dr_low_get_status): Likewise.
5180 (i386_dr_low): New global variable.
5181 * win32-i386-low.c (i386_dr_low_set_addr):
5182 Changed signature. Made static.
5183 (i386_dr_low_get_addr): Likewise.
5184 (i386_dr_low_set_control): Likewise.
5185 (i386_dr_low_get_control): Likewise.
5186 (i386_dr_low_get_status): Likewise.
5187 (i386_dr_low): New global variable.
5189 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5191 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5192 * Makefile.in (AR, AR_FLAGS): Define.
5193 * configure: Regenerate.
5195 2014-06-19 Gary Benson <gbenson@redhat.com>
5197 * Makefile.in (i386-dregs.o): New rule.
5198 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5199 * i386-low.c (target.h): Remove include.
5200 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5201 (DR_CONTROL_SHIFT): Likewise.
5202 (DR_CONTROL_SIZE): Likewise.
5203 (DR_RW_EXECUTE): Likewise.
5204 (DR_RW_WRITE): Likewise.
5205 (DR_RW_READ): Likewise.
5206 (DR_RW_IORW): Likewise.
5207 (DR_LEN_1): Likewise.
5208 (DR_LEN_2): Likewise.
5209 (DR_LEN_4): Likewise.
5210 (DR_LEN_8): Likewise.
5211 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5212 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5213 (DR_ENABLE_SIZE): Likewise.
5214 (DR_LOCAL_SLOWDOWN): Likewise.
5215 (DR_GLOBAL_SLOWDOWN): Likewise.
5216 (DR_CONTROL_RESERVED): Likewise.
5217 (I386_DR_CONTROL_MASK): Likewise.
5218 (I386_DR_VACANT): Likewise.
5219 (I386_DR_LOCAL_ENABLE): Likewise.
5220 (I386_DR_GLOBAL_ENABLE): Likewise.
5221 (I386_DR_DISABLE): Likewise.
5222 (I386_DR_SET_RW_LEN): Likewise.
5223 (I386_DR_GET_RW_LEN): Likewise.
5224 (I386_DR_WATCH_HIT): Likewise.
5225 (i386_wp_op_t): Likewise.
5226 (i386_show_dr): Likewise.
5227 (i386_length_and_rw_bits): Likewise.
5228 (i386_insert_aligned_watchpoint): Likewise.
5229 (i386_remove_aligned_watchpoint): Likewise.
5230 (i386_handle_nonaligned_watchpoint): Likewise.
5231 i386_update_inferior_debug_regs(): Likewise.
5232 (i386_dr_insert_watchpoint): Likewise.
5233 (i386_dr_remove_watchpoint): Likewise.
5234 (i386_dr_region_ok_for_watchpoint): Likewise.
5235 (i386_dr_stopped_data_address): Likewise.
5236 (i386_dr_stopped_by_watchpoint): Likewise.
5238 2014-06-19 Gary Benson <gbenson@redhat.com>
5240 * i386-low.c (i386_dr_show): Renamed to
5241 i386_show_dr and made static. All uses updated.
5242 (i386_dr_length_and_rw_bits): Renamed to
5243 i386_length_and_rw_bits and made static.
5245 (i386_dr_insert_aligned_watchpoint): Renamed to
5246 i386_insert_aligned_watchpoint and made static.
5248 (i386_dr_remove_aligned_watchpoint): Renamed to
5249 i386_remove_aligned_watchpoint and made static.
5251 (i386_dr_update_inferior_debug_regs): Renamed to
5252 i386_update_inferior_debug_regs and made static.
5255 2014-06-18 Gary Benson <gbenson@redhat.com>
5257 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5258 (i386_dr_low_can_set_control): Likewise.
5259 (i386_get_debug_register_length): Likewise.
5260 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5261 (i386_dr_low_can_set_control): Likewise.
5262 (i386_get_debug_register_length): Likewise.
5264 2014-06-17 Gary Benson <gbenson@redhat.com>
5266 * i386-low.h (i386-dregs.h): New include.
5267 (DR_FIRSTADDR): Now in i386-dregs.h.
5268 (DR_LASTADDR): Likewise.
5269 (DR_NADDR): Likewise.
5270 (DR_STATUS): Likewise.
5271 (DR_CONTROL): Likewise.
5272 (i386_debug_reg_state): Likewise.
5273 (i386_dr_insert_watchpoint): Likewise.
5274 (i386_dr_remove_watchpoint): Likewise.
5275 (i386_dr_region_ok_for_watchpoint): Likewise.
5276 (i386_dr_stopped_data_address): Likewise.
5277 (i386_dr_stopped_by_watchpoint): Likewise.
5278 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5280 2014-06-18 Gary Benson <gbenson@redhat.com>
5282 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5283 i386_dr_insert_watchpoint.
5284 (i386_low_remove_watchpoint): Renamed to
5285 i386_dr_remove_watchpoint.
5286 (i386_low_region_ok_for_watchpoint): Renamed to
5287 i386_dr_region_ok_for_watchpoint.
5288 (i386_low_stopped_data_address): Renamed to
5289 i386_dr_stopped_data_address.
5290 (i386_low_stopped_by_watchpoint): Renamed to
5291 i386_dr_stopped_by_watchpoint.
5292 * i386-low.c (i386_show_dr): Renamed to
5293 i386_dr_show and made nonstatic. All uses updated.
5294 (i386_length_and_rw_bits): Renamed to
5295 i386_dr_length_and_rw_bits and made nonstatic.
5297 (i386_insert_aligned_watchpoint): Renamed to
5298 i386_dr_insert_aligned_watchpoint and made nonstatic.
5300 (i386_remove_aligned_watchpoint): Renamed to
5301 i386_dr_remove_aligned_watchpoint and made nonstatic.
5303 (i386_update_inferior_debug_regs): Renamed to
5304 i386_dr_update_inferior_debug_regs and made nonstatic.
5306 (i386_low_insert_watchpoint): Renamed to
5307 i386_dr_insert_watchpoint. All uses updated.
5308 (i386_low_remove_watchpoint): Renamed to
5309 i386_dr_remove_watchpoint. All uses updated.
5310 (i386_low_region_ok_for_watchpoint): Renamed to
5311 i386_dr_region_ok_for_watchpoint. All uses updated.
5312 (i386_low_stopped_data_address): Renamed to
5313 i386_dr_stopped_data_address. All uses updated.
5314 (i386_low_stopped_by_watchpoint): Renamed to
5315 i386_dr_stopped_by_watchpoint. All uses updated.
5317 2014-06-18 Gary Benson <gbenson@redhat.com>
5319 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5320 (i386_dr_low_can_set_control): Likewise.
5321 (i386_insert_aligned_watchpoint): New check.
5323 2014-06-18 Gary Benson <gbenson@redhat.com>
5325 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5328 2014-06-18 Gary Benson <gbenson@redhat.com>
5330 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5331 instead of fatal and error.
5332 (i386_handle_nonaligned_watchpoint): Likewise.
5334 2014-06-18 Gary Benson <gbenson@redhat.com>
5336 * i386-low.c (i386_get_debug_register_length): New macro.
5337 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5338 (i386_show_dr): Use debug_printf instead of fprintf. Use
5339 phex to format values.
5341 2014-06-18 Gary Benson <gbenson@redhat.com>
5343 * i386-low.h: Comment changes.
5344 * i386-low.c: Likewise.
5346 2014-06-18 Gary Benson <gbenson@redhat.com>
5348 * i386-low.c: Whitespace changes.
5350 2014-06-12 Tom Tromey <tromey@redhat.com>
5352 * utils.c (freeargv): Remove.
5354 2014-06-12 Tom Tromey <tromey@redhat.com>
5356 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5357 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5358 (parse_debug_format_options): Likewise.
5359 (gdbserver_usage): Likewise.
5360 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5361 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5362 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5364 ($(LIBGNU)): Depend on libiberty.
5365 (all-lib): Recurse into all subdirs.
5366 (install-only): Invoke "install" target in subdirs.
5367 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5369 * configure: Rebuild.
5370 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5371 for vasprintf, vsnprintf, or gettimeofday.
5372 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5375 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5377 * development.sh: Delete.
5378 * Makefile.in (config.status): Adjust dependency on development.sh.
5379 * configure.ac: Adjust development.sh source call.
5380 * configure: Regenerate.
5382 2014-06-02 Pedro Alves <palves@redhat.com>
5384 * ax.c (gdb_free_agent_expr): New function.
5385 * ax.h (gdb_free_agent_expr): New declaration.
5386 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5388 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5390 (clear_breakpoint_conditions_and_commands): New function.
5391 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5392 (clear_breakpoint_conditions_and_commands): New declaration.
5394 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5396 * linux-aarch64-low.c (asm/ptrace.h): Include.
5398 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5400 Fix TLS access for -static -pthread.
5401 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5402 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5403 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5405 2014-05-20 Pedro Alves <palves@redhat.com>
5407 * linux-aarch64-low.c (aarch64_insert_point)
5408 (aarch64_remove_point): No longer check whether the type is
5409 supported here. Adjust to new interface.
5410 (the_low_target): Install aarch64_supports_z_point_type as
5411 supports_z_point_type method.
5412 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5413 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5414 instead of a Z packet char. Adjust.
5415 (arm_supports_z_point_type): New function.
5416 (arm_insert_point, arm_remove_point): Adjust to new interface.
5417 (the_low_target): Install arm_supports_z_point_type.
5418 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5419 (cris_insert_point, cris_remove_point): Adjust to new interface.
5420 Don't check whether the type is supported here.
5421 (the_low_target): Install cris_supports_z_point_type.
5422 * linux-low.c (linux_supports_z_point_type): New function.
5423 (linux_insert_point, linux_remove_point): Adjust to new interface.
5424 * linux-low.h (struct linux_target_ops) <insert_point,
5425 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5426 raw_breakpoint pointer parameter.
5427 <supports_z_point_type>: New method.
5428 * linux-mips-low.c (mips_supports_z_point_type): New function.
5429 (mips_insert_point, mips_remove_point): Adjust to new interface.
5430 Use mips_supports_z_point_type.
5431 (the_low_target): Install mips_supports_z_point_type.
5432 * linux-ppc-low.c (the_low_target): Install NULL as
5433 supports_z_point_type method.
5434 * linux-s390-low.c (the_low_target): Install NULL as
5435 supports_z_point_type method.
5436 * linux-sparc-low.c (the_low_target): Install NULL as
5437 supports_z_point_type method.
5438 * linux-x86-low.c (x86_supports_z_point_type): New function.
5439 (x86_insert_point): Adjust to new insert_point interface. Use
5440 insert_memory_breakpoint. Adjust to new
5441 i386_low_insert_watchpoint interface.
5442 (x86_remove_point): Adjust to remove_point interface. Use
5443 remove_memory_breakpoint. Adjust to new
5444 i386_low_remove_watchpoint interface.
5445 (the_low_target): Install x86_supports_z_point_type.
5446 * lynx-low.c (lynx_target_ops): Install NULL as
5447 supports_z_point_type callback.
5448 * nto-low.c (nto_supports_z_point_type): New.
5449 (nto_insert_point, nto_remove_point): Adjust to new interface.
5450 (nto_target_ops): Install nto_supports_z_point_type.
5451 * mem-break.c: Adjust intro comment.
5452 (struct raw_breakpoint) <raw_type, size>: New fields.
5453 <inserted>: Update comment.
5454 <shlib_disabled>: Delete field.
5455 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5456 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5457 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5458 (raw_bkpt_type_to_target_hw_bp_type): New function.
5459 (find_enabled_raw_code_breakpoint_at): New function.
5460 (find_raw_breakpoint_at): New type and size parameters. Use them.
5461 (insert_memory_breakpoint): New function, based off
5462 set_raw_breakpoint_at.
5463 (remove_memory_breakpoint): New function.
5464 (set_raw_breakpoint_at): Reimplement.
5465 (set_breakpoint): New, based on set_breakpoint_at.
5466 (set_breakpoint_at): Reimplement.
5467 (delete_raw_breakpoint): Go through the_target->remove_point
5468 instead of assuming memory breakpoints.
5469 (find_gdb_breakpoint_at): Delete.
5470 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5471 (find_gdb_breakpoint): New function.
5472 (set_gdb_breakpoint_at): Delete.
5473 (z_type_supported): New function.
5474 (set_gdb_breakpoint_1): New function, loosely based off
5475 set_gdb_breakpoint_at.
5476 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5477 (delete_gdb_breakpoint_at): Delete.
5478 (delete_gdb_breakpoint_1): New function, loosely based off
5479 delete_gdb_breakpoint_at.
5480 (delete_gdb_breakpoint): New function.
5481 (clear_gdb_breakpoint_conditions): Rename to ...
5482 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5484 (add_condition_to_breakpoint): Make static.
5485 (add_breakpoint_condition): Take a struct breakpoint pointer
5486 instead of an address. Adjust.
5487 (gdb_condition_true_at_breakpoint): Rename to ...
5488 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5490 (gdb_condition_true_at_breakpoint): Reimplement.
5491 (add_breakpoint_commands): Take a struct breakpoint pointer
5492 instead of an address. Adjust.
5493 (gdb_no_commands_at_breakpoint): Rename to ...
5494 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5495 parameter. Return true if no breakpoint was found. Change debug
5497 (gdb_no_commands_at_breakpoint): Reimplement.
5498 (run_breakpoint_commands): Rename to ...
5499 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5500 and change return type to boolean.
5501 (run_breakpoint_commands): New function.
5502 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5503 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5504 breakpoint. Go through the_target->remove_point instead of
5505 assuming memory breakpoint.
5506 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5507 software and hardware breakpoints.
5508 (reinsert_raw_breakpoint): Go through the_target->insert_point
5509 instead of assuming memory breakpoint.
5510 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5511 software and hardware breakpoints.
5512 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5513 Check both software and hardware breakpoints.
5514 (validate_inserted_breakpoint): Assert the breakpoint is a
5515 software breakpoint. Set the inserted flag to -1 instead of
5516 setting shlib_disabled.
5517 (delete_disabled_breakpoints): Adjust.
5518 (validate_breakpoints): Only validate software breakpoints.
5519 Adjust to inserted flag change.
5520 (check_mem_read, check_mem_write): Skip breakpoint types other
5521 than software breakpoints. Adjust to inserted flag change.
5522 * mem-break.h (enum raw_bkpt_type): New enum.
5523 (raw_breakpoint, struct process_info): Forward declare.
5524 (Z_packet_to_target_hw_bp_type): Delete declaration.
5525 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5526 (set_gdb_breakpoint, delete_gdb_breakpoint)
5527 (clear_breakpoint_conditions): New declarations.
5528 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5529 (breakpoint_inserted_here): Update comment.
5530 (add_breakpoint_condition, add_breakpoint_commands): Replace
5531 address parameter with a breakpoint pointer parameter.
5532 (gdb_breakpoint_here): Update comment.
5533 (delete_gdb_breakpoint_at): Delete.
5534 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5535 * server.c (process_point_options): Take a struct breakpoint
5536 pointer instead of an address. Adjust.
5537 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5538 delete_gdb_breakpoint.
5539 * spu-low.c (spu_target_ops): Install NULL as
5540 supports_z_point_type method.
5541 * target.h: Include mem-break.h.
5542 (struct target_ops) <prepare_to_access_memory>: Update comment.
5543 <supports_z_point_type>: New field.
5544 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5545 instead of a char. Also take a raw breakpoint pointer.
5546 * win32-arm-low.c (the_low_target): Install NULL as
5547 supports_z_point_type.
5548 * win32-i386-low.c (i386_supports_z_point_type): New function.
5549 (i386_insert_point, i386_remove_point): Adjust to new interface.
5550 (the_low_target): Install i386_supports_z_point_type.
5551 * win32-low.c (win32_supports_z_point_type): New function.
5552 (win32_insert_point, win32_remove_point): Adjust to new interface.
5553 (win32_target_ops): Install win32_supports_z_point_type.
5554 * win32-low.h (struct win32_target_ops):
5555 <supports_z_point_type>: New method.
5556 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5557 instead of a char. Also take a raw breakpoint pointer.
5559 2014-05-20 Pedro Alves <palves@redhat.com>
5561 * mem-break.h: Include break-common.h.
5562 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5563 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5564 (Z_packet_to_target_hw_bp_type): New declaration.
5565 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5566 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5567 (Z_PACKET_ACCESS_WP): Delete macros.
5568 (Z_packet_to_hw_type): Delete function.
5569 * i386-low.h: Don't include break-common.h here.
5570 (Z_packet_to_hw_type): Delete declaration.
5571 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5572 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5573 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5574 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5575 * linux-aarch64-low.c: Don't include break-common.h here.
5576 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5577 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5578 (Z_packet_to_target_hw_bp_type): Delete function.
5579 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5581 (mips_insert_point, mips_remove_point): Use
5582 Z_packet_to_target_hw_bp_type.
5584 2014-05-20 Pedro Alves <palves@redhat.com>
5586 * linux-aarch64-low.c: Include break-common.h.
5587 (enum target_point_type): Delete.
5588 (Z_packet_to_point_type): Rename to ...
5589 (Z_packet_to_target_hw_bp_type): ... this, and return a
5590 target_hw_bp_type instead.
5591 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5592 instead of an enum target_point_type.
5593 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5595 (aarch64_dr_state_insert_one_point)
5596 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5597 (aarch64_handle_aligned_watchpoint)
5598 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5599 Take an enum target_hw_bp_type instead of an enum
5601 (aarch64_supports_z_point_type): New function.
5602 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5603 use Z_packet_to_target_hw_bp_type.
5605 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5607 * configure.ac: Only use -Werror by default when DEVELOPMENT
5609 * configure: Regenerate.
5611 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5613 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5614 * linux-x86-low.c (X86_64_USER_REGS): New.
5615 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5617 2014-04-28 Yao Qi <yao@codesourcery.com>
5619 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5622 2014-04-25 Pedro Alves <palves@redhat.com>
5625 * linux-low.c (linux_attach_fail_reason_string): New function.
5626 (linux_attach_lwp): Delete.
5627 (linux_attach_lwp_1): Rename to ...
5628 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5629 argument. Remove "initial" parameter. Return int instead of
5630 void. Don't error or warn here.
5631 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5632 failure to attach to the tgid. Call warning when failing to
5634 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5635 argument. Remove "initial" parameter. Return int instead of
5636 void. Don't error or warn here.
5637 (linux_attach_fail_reason_string): New declaration.
5638 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5639 interface change. Use linux_attach_fail_reason_string.
5641 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5642 Walfred Tedeschi <walfred.tedeschi@intel.com>
5644 * Makefile.in: Added rules to handle new files
5645 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5646 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5647 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5648 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5649 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5650 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5652 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5653 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5654 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5655 i386/x32-avx512.xml.
5656 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5657 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5658 i386/x32-avx512-linux.xml.
5659 * i387-fp.c (num_avx512_k_registers): New constant for number
5661 (num_avx512_zmmh_low_registers): New constant for number of
5662 lower ZMM registers (0-15).
5663 (num_avx512_zmmh_high_registers): New constant for number of
5664 higher ZMM registers (16-31).
5665 (num_avx512_ymmh_registers): New contant for number of higher
5666 YMM registers (ymm16-31 added by avx521 on x86_64).
5667 (num_avx512_xmm_registers): New constant for number of higher
5668 XMM registers (xmm16-31 added by AVX512 on x86_64).
5669 (struct i387_xsave): Add space for AVX512 registers.
5670 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5671 Add code to handle AVX512 registers.
5672 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5673 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5674 prototypei from generated file.
5675 (tdesc_amd64_avx512_linux): Likewise.
5676 (init_registers_x32_avx512_linux): Likewise.
5677 (tdesc_x32_avx512_linux): Likewise.
5678 (init_registers_i386_avx512_linux): Likewise.
5679 (tdesc_i386_avx512_linux): Likewise.
5680 (x86_64_regmap): Add AVX512 registers.
5681 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5683 (initialize_low_arch): Add code to initialize AVX512 registers.
5685 2014-04-23 Pedro Alves <palves@redhat.com>
5687 * mem-break.c (find_gdb_breakpoint_at): Make static.
5688 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5690 2014-04-23 Pedro Alves <palves@redhat.com>
5692 * i386-low.c: Don't include break-common.h here.
5693 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5694 prototype to take target_hw_bp_type as argument instead of a Z
5696 * i386-low.h: Include break-common.h here.
5697 (Z_packet_to_hw_type): Declare.
5698 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5700 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5701 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5702 (x86_remove_point): Convert the packet number to a
5703 target_hw_bp_type before calling i386_low_remove_watchpoint.
5704 * win32-i386-low.c (i386_insert_point): Convert the packet number
5705 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5706 (i386_remove_point): Convert the packet number to a
5707 target_hw_bp_type before calling i386_low_remove_watchpoint.
5709 2014-04-23 Pedro Alves <palves@redhat.com>
5711 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5713 2014-04-10 Pedro Alves <palves@redhat.com>
5715 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5716 Check if the condition or command is NULL before checking if the
5717 breakpoint is known. On success, return true.
5718 * mem-break.h (add_breakpoint_condition): Document return.
5719 (add_breakpoint_commands): Add describing comment.
5720 * server.c (skip_to_semicolon): New function.
5721 (process_point_options): Use it.
5723 2014-04-09 Pedro Alves <palves@redhat.com>
5725 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5728 2014-02-27 Pedro Alves <palves@redhat.com>
5731 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5733 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5735 (last_thread_of_process_p): Take a PID argument instead of a
5737 (linux_wait_for_lwp): Delete.
5738 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5740 (linux_low_filter_event): New function, party factored out from
5741 linux_wait_for_event.
5742 (linux_wait_for_event): Rename to ...
5743 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5744 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5745 sigsuspend. Check for zombie leaders.
5746 (linux_wait_for_event): Reimplement as wrapper around
5747 linux_wait_for_event_filtered.
5748 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5749 a normal or signal exit is seen, it's the whole process exiting.
5750 (wait_for_sigstop): No longer a for_each_inferior callback.
5751 Rewrite on top of linux_wait_for_event_filtered.
5752 (stop_all_lwps): Call wait_for_sigstop directly.
5753 * server.c (resume, handle_target_event): Handle
5754 TARGET_WAITKIND_NO_RESUMED.
5756 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5758 * win32-low.c (psapi_get_dll_name,
5759 * win32_CreateToolhelp32Snapshot): Delete.
5760 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5761 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5763 (handle_load_dll): Add function description.
5764 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5766 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5768 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5770 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5771 base address when calling win32_add_one_solib.
5772 (handle_load_dll): Delete local variable load_addr.
5773 Remove 0x1000 offset applied to DLL base address when calling
5774 win32_add_one_solib.
5775 (handle_unload_dll): Add comment.
5777 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5779 * win32-low.c (win32_add_all_dlls): Renames
5780 win32_ensure_ntdll_loaded. Rewrite function documentation.
5781 Adjust implementation to always load all DLLs.
5782 Add 0x1000 offset to DLL base address when calling
5783 win32_add_one_solib.
5784 (child_initialization_done): New static global.
5785 (do_initial_child_stuff): Set child_initialization_done to
5786 zero during child initialization, and 1 after. Replace call
5787 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5789 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5790 (handle_unload_dll): Add function documentation.
5791 (get_child_debug_event): Ignore load and unload DLL events
5792 during child initialization.
5794 2014-02-20 Doug Evans <dje@google.com>
5796 Remove global all_lwps.
5797 * inferiors.h (ptid_of): Move here from linux-low.h.
5798 (pid_of, lwpid_of): Ditto.
5799 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5800 parameter is a struct thread_info * now.
5801 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5802 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5803 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5805 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5806 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5807 * linux-arm-low.c (update_registers_callback): Update, "entry"
5808 parameter is a struct thread_info * now.
5809 Fetch lwpid from current_inferior directly.
5810 (arm_insert_point): Pass &all_threads to find_inferior instead of
5812 (arm_remove_point): Ditto.
5813 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5814 (arm_prepare_to_resume): Fetch pid from thread.
5815 (arm_read_description): Fetch lwpid from current_inferior directly.
5816 * linux-low.c (all_lwps): Delete.
5817 (delete_lwp): Delete call to remove_inferior.
5818 (handle_extended_wait): Fetch lwpid from thread.
5819 (add_lwp): Don't set lwp->entry.id. Remove call to
5820 add_inferior_to_list.
5821 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5822 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5823 (kill_one_lwp_callback): Ditto.
5824 (linux_kill): Don't dereference NULL pointer.
5825 Fetch ptid,lwpid from thread.
5826 (get_detach_signal): Fetch ptid from thread.
5827 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5828 Simplify call to regcache_invalidate_thread.
5829 (delete_lwp_callback): Update, "entry" parameter is a
5830 struct thread_info * now. Fetch pid from thread.
5831 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5832 (status_pending_p_callback): Update, "entry" parameter is a
5833 struct thread_info * now. Fetch ptid from thread.
5834 (find_lwp_pid): Update, "entry" parameter is a
5835 struct thread_info * now.
5836 (linux_wait_for_lwp): Fetch pid from thread.
5837 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5838 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5839 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5840 (dequeue_one_deferred_signal): Ditto.
5841 (cancel_breakpoint): Fetch ptid from current_inferior.
5842 (linux_wait_for_event): Pass &all_threads to find_inferior,
5843 not &all_lwps. Fetch ptid, lwpid from thread.
5844 (count_events_callback): Update, "entry" parameter is a
5845 struct thread_info * now.
5846 (select_singlestep_lwp_callback): Ditto.
5847 (select_event_lwp_callback): Ditto.
5848 (cancel_breakpoints_callback): Ditto.
5849 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5851 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5852 (unsuspend_one_lwp): Update, "entry" parameter is a
5853 struct thread_info * now.
5854 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5856 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5857 Fetch lwpid from thread, not lwp.
5858 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5859 Pass &all_threads to find_inferior, not &all_lwps.
5860 (send_sigstop): Fetch lwpid from thread, not lwp.
5861 (send_sigstop_callback): Update, "entry" parameter is a
5862 struct thread_info * now.
5863 (suspend_and_send_sigstop_callback): Ditto.
5864 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5865 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5866 struct thread_info * now.
5867 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5869 (lwp_running): Update, "entry" parameter is a
5870 struct thread_info * now.
5871 (stop_all_lwps): Fetch ptid from thread.
5872 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5873 (linux_resume_one_lwp): Fetch lwpid from thread.
5874 (linux_set_resume_request): Update, "entry" parameter is a
5875 struct thread_info * now. Fetch pid, lwpid from thread.
5876 (resume_status_pending_p): Update, "entry" parameter is a
5877 struct thread_info * now.
5878 (need_step_over_p): Ditto. Fetch lwpid from thread.
5879 (start_step_over): Fetch lwpid from thread.
5880 (linux_resume_one_thread): Update, "entry" parameter is a
5881 struct thread_info * now. Fetch lwpid from thread.
5882 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5883 (proceed_one_lwp): Update, "entry" parameter is a
5884 struct thread_info * now. Fetch lwpid from thread.
5885 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5886 struct thread_info * now.
5887 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5888 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5889 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5891 (regsets_store_inferior_registers): Ditto.
5892 (fetch_register, store_register): Ditto.
5893 (linux_read_memory, linux_write_memory): Ditto.
5894 (linux_request_interrupt): Ditto.
5895 (linux_read_auxv): Ditto.
5896 (linux_xfer_siginfo): Ditto.
5897 (linux_qxfer_spu): Ditto.
5898 (linux_qxfer_libraries_svr4): Ditto.
5899 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5900 moved to inferiors.h.
5902 (get_thread_lwp): Update.
5903 (struct lwp_info): Delete member "entry". Simplify comment for
5906 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5907 current_inferior directly.
5908 (update_watch_registers_callback): Update, "entry" parameter is a
5909 struct thread_info * now. Fetch pid from thread.
5910 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5911 (mips_insert_point): Fetch lwpid from current_inferior.
5912 Pass &all_threads to find_inferior, not &all_lwps.
5913 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5914 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5916 (mips_stopped_data_address): Ditto.
5917 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5919 * linux-tile-low.c (tile_arch_setup): Ditto.
5920 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5921 (update_debug_registers_callback): Update, "entry" parameter is a
5922 struct thread_info * now. Fetch pid from thread.
5923 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5924 Pass &all_threads to find_inferior, not &all_lwps.
5925 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5926 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5927 Pass &all_threads to find_inferior, not &all_lwps.
5928 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5929 (i386_dr_low_get_status): Ditto.
5930 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5931 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5932 (x86_linux_read_description): Ditto.
5933 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5935 2014-02-20 Doug Evans <dje@google.com>
5937 * inferiors.c (get_first_inferior): Fix buglet.
5939 2014-02-19 Doug Evans <dje@google.com>
5941 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5942 * inferiors.c (add_thread): Change result type to struct thread_info *.
5943 All callers updated.
5944 (add_lwp): Call add_thread here instead of in callers.
5945 All callers updated.
5946 * linux-low.h (get_lwp_thread): Rewrite.
5947 (struct lwp_info): New member "thread".
5949 2014-02-19 Doug Evans <dje@google.com>
5951 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5952 All callers updated.
5954 2014-02-19 Doug Evans <dje@google.com>
5956 * inferiors.c (add_thread): Fix whitespace.
5958 2014-02-19 Doug Evans <dje@google.com>
5960 * dll.c (clear_dlls): Replace accessing list implemention details
5962 * gdbthread.h (get_first_thread): Declare.
5963 * inferiors.c (for_each_inferior_with_data): New function.
5964 (get_first_thread): New function.
5965 (find_thread_ptid): Simplify.
5966 (get_first_inferior): New function.
5967 (clear_list): Delete.
5968 (one_inferior_p): New function.
5969 (clear_inferior_list): New function.
5970 (clear_inferiors): Update.
5971 * inferiors.h (for_each_inferior_with_data): Declare.
5972 (clear_inferior_list): Declare.
5973 (one_inferior_p): Declare.
5974 (get_first_inferior): Declare.
5975 * linux-low.c (linux_wait_for_event): Replace accessing list
5976 implemention details with API function.
5977 * server.c (target_running): Ditto.
5978 (accumulate_file_name_length): New function.
5979 (emit_dll_description): New function.
5980 (handle_qxfer_libraries): Replace accessing list implemention
5981 details with API function.
5982 (handle_qxfer_threads_worker): New function.
5983 (handle_qxfer_threads_proper): Replace accessing list implemention
5984 details with API function.
5985 (handle_query): Ditto.
5986 (visit_actioned_threads_callback_ftype): New typedef.
5987 (visit_actioned_threads_data): New struct.
5988 (visit_actioned_threads): Rewrite to be find_inferior callback.
5989 (resume): Call find_inferior.
5990 (handle_status): Replace accessing list implemention
5991 details with API function.
5992 (process_serial_event): Replace accessing list implemention details
5994 * target.c (set_desired_inferior): Replace accessing list implemention
5995 details with API function.
5996 * tracepoint.c (same_process_p): New function.
5997 (gdb_agent_about_to_close): Replace accessing list implemention
5998 details with API function.
5999 * win32-low.c (child_delete_thread): Replace accessing list
6000 implemention details with API function.
6001 (match_dll_by_basename): New function.
6002 (dll_is_loaded_by_basename): New function.
6003 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6004 details call to dll_is_loaded_by_basename.
6006 2014-02-19 Doug Evans <dje@google.com>
6008 * dll.h (struct dll_info): Add comment.
6009 * gdbthread.h (struct thread_info): Add comment.
6010 (current_ptid): Simplify.
6011 * inferiors.c (add_process): Update.
6012 (remove_process): Update.
6013 * inferiors.h (struct process_info): Rename member "head" to "entry".
6014 * linux-low.c (delete_lwp): Update.
6016 (last_thread_of_process_p): Update.
6017 (kill_one_lwp_callback, linux_kill): Update.
6018 (status_pending_p_callback): Update.
6019 (wait_for_sigstop): Update. Simplify read of ptid.
6020 (start_step_over): Update.
6021 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6022 (get_lwp_thread): Update.
6023 (struct lwp_info): Rename member "head" to "entry".
6024 * regcache.h (inferior_list_entry): Delete.
6025 * server.c (kill_inferior_callback): Update.
6026 (detach_or_kill_inferior_callback): Update.
6027 (print_started_pid): Update.
6028 (print_attached_pid): Update.
6029 (process_serial_event): Simplify read of ptid.
6030 * thread-db.c (thread_db_create_event): Update.
6031 (thread_db_get_tls_address): Update.
6032 * win32-low.c (current_inferior_ptid): Simplify.
6034 2014-02-19 Tom Tromey <tromey@redhat.com>
6036 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6038 (target_supports_btrace): Update.
6040 2014-02-14 Yao Qi <yao@codesourcery.com>
6042 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6043 (rsp-low-ipa.o): New target.
6045 2014-02-12 Tom Tromey <tromey@redhat.com>
6047 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6048 convert_ascii_to_int.
6049 * regcache.c (registers_to_string): Likewise.
6050 * remote-utils.c (decode_M_packet): Likewise.
6051 * server.c (process_serial_event): Likewise.
6053 2014-02-12 Tom Tromey <tromey@redhat.com>
6055 * server.c (handle_query, handle_v_run): Use hex2bin, not
6057 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6059 2014-02-12 Tom Tromey <tromey@redhat.com>
6061 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6062 convert_int_to_ascii.
6063 * regcache.c (registers_to_string, collect_register_as_string):
6065 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6067 * server.c (process_serial_event): Likewise.
6068 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6069 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6071 2014-02-12 Tom Tromey <tromey@redhat.com>
6073 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6074 bin2hex, not hexify.
6075 * tracepoint.c (cmd_qtstatus): Likewise.
6077 2014-02-12 Tom Tromey <tromey@redhat.com>
6079 * remote-utils.c (monitor_output): Pass explicit length to
6082 2014-02-12 Tom Tromey <tromey@redhat.com>
6084 * tracepoint.c: Include rsp-low.h.
6085 * server.c: Include rsp-low.h.
6086 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6087 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6089 * remote-utils.c: Include rsp-low.h.
6090 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6091 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6092 (convert_int_to_ascii, convert_ascii_to_int): Move to
6094 * regcache.c: Include rsp-low.h.
6095 * ax.c: Include rsp-low.h.
6096 * Makefile.in (SFILES): Add common/rsp-low.c.
6097 (OBS): Add rsp-low.o.
6098 (rsp-low.o): New target.
6100 2014-02-12 Tom Tromey <tromey@redhat.com>
6102 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6103 Include print-utils.h.
6104 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6105 (plongest, thirty_two, phex_nz): Remove.
6106 * Makefile.in (SFILES): Add common/print-utils.c.
6107 (OBS): Add print-utils.o.
6108 (print-utils-ipa.o): New target.
6109 (print-utils.o): New target.
6110 (IPA_OBJS): Add print-utils-ipa.o.
6112 2014-02-06 Tom Tromey <tromey@redhat.com>
6114 * Makefile.in (SFILES): Fix indentation.
6116 2014-02-05 Doug Evans <dje@google.com>
6118 * linux-low.c (linux_wait_for_event): Improve comment.
6119 (linux_wait_1): Keep current_inferior in sync with event_child.
6121 2014-01-22 Doug Evans <dje@google.com>
6123 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6125 2014-01-22 Doug Evans <dje@google.com>
6127 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6128 * configure: Regenerate.
6129 * config.in: Regenerate.
6130 * Makefile.in (SFILES): Add debug.c.
6132 * debug.c: New file.
6133 * debug.h: New file.
6134 * linux-aarch64-low.c (*): Update all debugging printfs to use
6135 debug_printf instead of fprintf.
6136 * linux-arm-low.c (*): Ditto.
6137 * linux-cris-low.c (*): Ditto.
6138 * linux-crisv32-low.c (*): Ditto.
6139 * linux-m32r-low.c (*): Ditto.
6140 * linux-sparc-low.c (*): Ditto.
6141 * linux-x86.c (*): Ditto.
6142 * linux-low.c (*): Ditto.
6143 (linux_wait_1): Add calls to debug_enter, debug_exit.
6144 (linux_wait): Remove redundant debugging printf.
6145 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6146 (linux_resume, unstop_all_lwps): Ditto.
6147 * mem-break.c (*): Update all debugging printfs to use
6148 debug_printf instead of fprintf.
6149 * remote-utils.c (*): Ditto.
6150 * thread-db.c (*): Ditto.
6151 * server.c #include <ctype.h>, "gdb_vecs.h".
6152 (debug_threads): Moved to debug.c.
6153 (*): Update all debugging printfs to use debug_printf instead of
6155 (start_inferior): Replace call to fflush with call to debug_flush.
6156 (monitor_show_help): Mention set debug-format.
6157 (parse_debug_format_options): New function.
6158 (handle_monitor_command): Handle "monitor set debug-format".
6159 (gdbserver_usage): Mention --debug-format.
6160 (main): Parse --debug-format.
6161 * server.h (debug_threads): Declaration moved to debug.h.
6163 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6164 trace_debug_1 that uses debug_printf.
6165 (tracepoint_look_up_symbols): Update all debugging printfs to use
6166 debug_printf instead of fprintf.
6168 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6170 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6173 2014-01-17 Pedro Alves <palves@redhat.com>
6176 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6177 defined after including gdb_proc_service.h.
6179 2014-01-16 Doug Evans <dje@google.com>
6181 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6182 (match_dll): Use it.
6184 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6186 * target.h (target_ops) <read_btrace>: Change parameters and
6187 return type to allow error reporting.
6188 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6189 trace reading errors on.
6190 * linux-low.c (linux_low_read_btrace): Pass trace reading
6192 (linux_low_disable_btrace): New.
6194 2014-01-15 Doug Evans <dje@google.com>
6196 * inferiors.c (thread_id_to_gdb_id): Delete.
6197 * inferiors.h (thread_id_to_gdb_id): Delete.
6199 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6201 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6202 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6205 2014-01-08 Pedro Alves <palves@redhat.com>
6207 * server.c (handle_status): Don't discard previous queued stop
6208 replies or thread's pending status here.
6209 (main) <disconnection>: Do it here instead.
6211 2014-01-08 Pedro Alves <palves@redhat.com>
6213 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6214 * server.c (visit_actioned_threads, handle_pending_status): New
6216 (handle_v_cont): Factor out parts to ...
6217 (resume): ... this new function. If in all-stop, and a thread
6218 being resumed has a pending status, report it without actually
6220 (myresume): Adjust to use the new 'resume' function.
6221 (clear_pending_status_callback, set_pending_status_callback)
6222 (find_status_pending_thread_callback): New functions.
6223 (handle_status): Handle the case of multiple threads having
6224 interesting statuses to report. Report threads' real last signal
6225 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6226 with an interesting thread to report the status for, instead of
6227 always reporting the status of the first thread.
6229 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6231 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6232 * gdbreplay.c (gdbreplay_version): Likewise.
6234 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6236 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6237 iov.iov_len with the real length in use.
6239 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6241 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6242 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6243 for all targets that use win32-low.c.
6244 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6245 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6247 2013-12-13 Pedro Alves <palves@redhat.com>
6249 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6250 if equal to TARGET_WAITKIND_LOADED.
6251 * win32-low.c (cached_status): New static global.
6252 (win32_wait): Add declaration.
6253 (do_initial_child_stuff): Flush all initial pending debug events
6254 up to the initial breakpoint.
6255 (win32_wait): If CACHED_STATUS was set, return that instead
6256 of doing a real wait. Remove the code resuming the execution
6257 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6258 during the initial phase. Also remove the code changing
6259 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6260 TARGET_WAITKIND_STOPPED.
6262 2013-12-11 Yao Qi <yao@codesourcery.com>
6264 * notif.c (handle_notif_ack): Return 0 if no notification
6267 2013-11-20 Doug Evans <dje@google.com>
6269 * linux-low.c (linux_set_resume_request): Fix comment.
6271 2013-11-20 Doug Evans <dje@google.com>
6273 * linux-low.c (resume_status_pending_p): Tweak comment.
6275 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6277 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6278 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6279 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6280 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6281 (srv_amd64_regobj): Add amd64-mpx.o.
6282 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6283 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6284 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6285 * i387-fp.c (num_pl_bnd_register) Added constant.
6286 (num_pl_bnd_cfg_registers) Added constant.
6287 (struct i387_xsave) Added reserved area and MPX fields.
6288 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6289 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6291 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6292 (init_registers_amd64_mpx_linux): Declare new function.
6293 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6294 (x86_64_regmap): Add MPX registers.
6295 (x86_linux_read_description): Add MPX case.
6296 (initialize_low_arch): Initialize MPX targets.
6298 2013-11-18 Tom Tromey <tromey@redhat.com>
6300 * configure: Rebuild.
6301 * configure.ac: Don't check for stdlib.h.
6302 * gdbreplay.c: Unconditionally include stdlib.h.
6304 2013-11-18 Tom Tromey <tromey@redhat.com>
6306 * config.in: Rebuild.
6307 * configure: Rebuild.
6308 * configure.ac: Don't use AC_HEADER_DIRENT.
6310 2013-11-18 Tom Tromey <tromey@redhat.com>
6312 * server.h: Don't check HAVE_STRING_H.
6313 * gdbreplay.c: Don't check HAVE_STRING_H.
6314 * configure: Rebuild.
6316 2013-11-18 Tom Tromey <tromey@redhat.com>
6318 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6321 2013-11-08 Tom Tromey <tromey@redhat.com>
6323 * configure, config.in: Rebuild.
6324 * configure.ac: Remove unused configury.
6326 2013-11-08 Tom Tromey <tromey@redhat.com>
6328 * acinclude.m4: Include common.m4, codeset.m4.
6329 * configure, config.in: Rebuild.
6330 * configure.ac: Use GDB_AC_COMMON.
6332 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6334 * linux-s390-low.c (HWCAP_S390_TE): New define.
6335 (s390_arch_setup): Consider the TE field in the HWCAP for
6336 determining 'have_regset_tdb'.
6338 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6341 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6344 2013-10-02 Pedro Alves <palves@redhat.com>
6346 * server.c (process_serial_event): Don't output "GDBserver
6347 exiting" if GDB is connected through stdio.
6348 * target.c (mywait): Likewise, be silent if GDB is connected
6351 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6353 * lynx-low.c (lynx_add_threads_after_attach): New function.
6354 (lynx_attach): Remove call to add_thread. Add call to
6355 lynx_add_threads_after_attach instead.
6357 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6359 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6360 * config.in, configure: Regenerated.
6362 2013-09-18 Yao Qi <yao@codesourcery.com>
6365 * server.c (start_inferior): Clear 'resume_info'.
6367 2013-09-16 Jiong Wang <jiwang@tilera.com>
6369 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6372 2013-09-16 Jiong Wang <jiwang@tilera.com>
6374 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6375 linux-tile-low.o to srv_tgtobj.
6377 2013-09-16 Will Newton <will.newton@linaro.org>
6379 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6382 2013-09-06 Pedro Alves <palves@redhat.com>
6384 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6385 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6386 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6387 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6388 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6389 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6391 2013-09-06 Pedro Alves <palves@redhat.com>
6393 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6394 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6396 2013-09-06 Pedro Alves <palves@redhat.com>
6398 * linux-amd64-ipa.c: Include tracepoint.h.
6399 * linux-i386-ipa.c: Include tracepoint.h.
6401 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6403 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6404 (ps_get_thread_area): New function.
6406 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6408 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6409 (initialize_low_arch): Call init_registers_crisv32 rather than
6410 init_register_crisv32.
6412 2013-09-05 Pedro Alves <palves@redhat.com>
6414 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6416 * hostio.h: ... this new file.
6417 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6418 win32-low.c: Include hostio.h.
6420 2013-09-05 Pedro Alves <palves@redhat.com>
6422 * server.h (gdb_client_data, handler_func, callback_handler_func)
6423 (delete_file_handler, add_file_handler, append_callback_event)
6424 (delete_callback_event, start_event_loop, initialize_event_loop):
6425 Move to event-loop.h and include it.
6426 * event-loop.h: New file.
6428 2013-09-05 Pedro Alves <palves@redhat.com>
6430 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6431 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6432 (loaded_dll, unloaded_dll): Move to ...
6433 * dll.h: ... this new file.
6434 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6436 2013-09-05 Pedro Alves <palves@redhat.com>
6438 * server.h (current_process, get_thread_process, all_processes)
6439 (add_inferior_to_list, for_each_inferior, current_inferior)
6440 (remove_inferior, add_process, remove_process, find_process_pid)
6441 (have_started_inferiors_p, have_attached_inferiors_p)
6442 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6443 (clear_inferiors, find_inferior, find_inferior_id)
6444 (inferior_target_data, set_inferior_target_data)
6445 (inferior_regcache_data, set_inferior_regcache_data): Move to
6446 inferiors.h, and include it.
6447 * inferiors.h: New file.
6449 2013-09-05 Pedro Alves <palves@redhat.com>
6451 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6455 2013-09-05 Pedro Alves <palves@redhat.com>
6457 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6459 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6460 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6461 (handle_tracepoint_general_set, handle_tracepoint_query)
6462 (tracepoint_finished_step, tracepoint_was_hit)
6463 (release_while_stepping_state_list, current_traceframe)
6464 (in_readonly_region, traceframe_read_mem)
6465 (fetch_traceframe_registers, traceframe_read_sdata)
6466 (traceframe_read_info, struct fast_tpoint_collect_status)
6467 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6468 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6469 (supply_fast_tracepoint_registers)
6470 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6471 (ipa_tdesc, claim_trampoline_space)
6472 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6473 (agent_mem_read, agent_get_trace_state_variable_value)
6474 (agent_set_trace_state_variable_value, agent_tsv_read)
6475 (agent_mem_read_string, get_raw_reg_func_addr)
6476 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6477 * tracepoint.h: ... this new file.
6479 2013-09-05 Pedro Alves <palves@redhat.com>
6481 * server.h (perror_with_name, error, fatal, warning, paddress)
6482 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6484 * utils.h: New file.
6486 2013-09-05 Pedro Alves <palves@redhat.com>
6488 * server.h (remote_debug, noack_mode, transport_is_reliable)
6489 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6490 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6491 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6492 (write_enn, initialize_async_io, enable_async_io)
6493 (disable_async_io, check_remote_input_interrupt_request)
6494 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6495 (dead_thread_notify, prepare_resume_reply)
6496 (decode_address_to_semicolon, decode_address, decode_m_packet)
6497 (decode_M_packet, decode_X_packet, decode_xfer_write)
6498 (decode_search_memory_packet, unhexify, hexify)
6499 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6500 (look_up_one_symbol, relocate_instruction)
6501 (monitor_output): Move to remote-utils.h, and include it.
6502 * remote-utils.h: New file.
6504 2013-09-05 Pedro Alves <palves@redhat.com>
6506 * server.h (_): Delete.
6508 2013-09-02 Pedro Alves <palves@redhat.com>
6510 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6511 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6513 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6515 2013-09-02 Pierre Muller <muller@sourceware.org>
6517 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6518 or WriteProcessMemory complete successfully and handle
6519 ERROR_PARTIAL_COPY error.
6521 2013-09-02 Pedro Alves <palves@redhat.com>
6523 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6524 error instead of EIO.
6526 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6529 * linux-low.c: Include filestuff.h.
6530 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6531 * lynx-low.c: Include filestuff.h.
6532 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6533 * server.c: Include filestuff.h.
6534 (main): Call notice_open_fds.
6535 * spu-low.c: Include filestuff.h.
6536 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6538 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6540 * Makefile.in: Explain why ../target and ../nat are not
6541 listed as include file search paths.
6542 (linux-waitpid.o): New object file rule.
6543 * configure.srv (srv_native_linux_obj): New variable.
6544 Replace all occurrences of linux native object files with
6545 $srv_native_linux_obj.
6546 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6547 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6548 (linux_enable_event_reporting): Remove declaration.
6549 (my_waitpid): Moved to common/linux-waitpid.c.
6550 (linux_wait_for_event): Pass ptid when calling
6551 linux_enable_event_reporting.
6552 (linux_supports_tracefork_flag): Remove.
6553 (linux_enable_event_reporting): Likewise.
6554 (linux_tracefork_grandchild): Remove.
6555 (STACK_SIZE): Moved to common/linux-ptrace.c.
6556 (linux_tracefork_child): Remove.
6557 (linux_test_for_tracefork): Remove.
6558 (linux_look_up_symbols): Call linux_supports_traceclone.
6559 (initialize_low): Remove call to linux_test_for_tracefork.
6560 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6561 common/linux-ptrace.h.
6562 (PTRACE_TYPE_ARG4): Likewise.
6563 Include linux-ptrace.h.
6565 2013-08-21 Pedro Alves <palves@redhat.com>
6567 * config.in: Renegerate.
6569 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6571 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6572 (SFILES): Remove $(srcdir)/common/target-common.c and
6573 add $(srcdir)/target/waitstatus.c.
6574 (OBS): Remove target-common.o and add waitstatus.o.
6575 (server_h): Remove $(srcdir)/../common/target-common.h and
6576 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6577 and $(srcdir)/../target/waitstatus.h.
6578 (target-common.o): Remove.
6579 (waitstatus.o): New target object file.
6580 * target.h: Do not include target-common.h and
6581 include target/resume.h, target/wait.h and
6582 target/waitstatus.h.
6584 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6586 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6587 to PTRACE_TYPE_ARG3.
6588 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6589 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6591 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6592 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6594 2013-07-27 Jie Zhang <jie@codesourcery.com>
6595 Daniel Jacobowitz <dan@codesourcery.com>
6596 Yao Qi <yao@codesourcery.com>
6598 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6599 (mips-linux-watch.o): New rule.
6600 (mips_linux_watch_h): New variable.
6601 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6603 * linux-mips-low.c: Include mips-linux-watch.h.
6604 (struct arch_process_info, struct arch_lwp_info): New.
6605 (update_watch_registers_callback): New function.
6606 (mips_linux_new_process, mips_linux_new_thread) New functions.
6607 (mips_linux_prepare_to_resume, mips_insert_point): New
6609 (mips_remove_point, mips_stopped_by_watchpoint): New
6611 (rsp_bp_type_to_target_hw_bp_type): New function.
6612 (mips_stopped_data_address): New function.
6613 (the_low_target): Add watchpoint support functions.
6615 2013-07-27 Yao Qi <yao@codesourcery.com>
6617 * i386-low.c: Include break-common.h.
6618 (enum target_hw_bp_type): Remove.
6620 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6622 * Makefile.in (SFILES): /common/target-common.c.
6623 (OBS): Add target-common.o.
6624 (server_h): Add $(srcdir)/../common/target-common.h.
6625 (target-common.o): New target.
6626 * server.c (queue_stop_reply_callback): Free
6627 status string after use.
6628 * target.c (target_waitstatus_to_string): Remove.
6629 * target.h: Include target-common.h.
6630 (resume_kind): Likewise.
6631 (target_waitkind): Likewise.
6632 (target_waitstatus): Likewise.
6633 (TARGET_WNOHANG): Likewise.
6635 2013-07-04 Yao Qi <yao@codesourcery.com>
6637 * Makefile.in (host_alias): Use @host_noncanonical@.
6638 (target_alias): Use @target_noncanonical@.
6639 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6640 ACX_NONCANONICAL_HOST.
6641 * configure: Regenerated.
6644 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6646 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6647 * configure: Rebuild.
6648 * Makefile.in (version_host, version_target): Get from configure.
6649 (version.c): Use $(version_host) and $(version_target).
6651 2013-07-03 Pedro Alves <palves@redhat.com>
6653 * Makefile.in (config.status): Depend on development.sh.
6654 * acinclude.m4: Include libmcheck.m4.
6655 * configure: Regenerate.
6657 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6659 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6660 attribute inside the parentheses.
6661 (winapi_DebugSetProcessKillOnExit): Ditto.
6662 (winapi_DebugBreakProcess): Ditto.
6663 (winapi_GenerateConsoleCtrlEvent): Ditto.
6665 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6667 * notif.h (notif_event): Add a dummy member to avoid compiler
6670 2013-07-01 Pedro Alves <palves@redhat.com>
6672 * hostio.c (HOSTIO_PATH_MAX): Define.
6673 (require_filename, handle_open, handle_unlink, handle_readlink):
6676 2013-07-01 Pedro Alves <palves@redhat.com>
6678 * server.h: Include "pathmax.h".
6679 * linux-low.c: Don't include sys/param.h.
6680 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6682 * win32-low.c: Don't include sys/param.h.
6683 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6685 2013-07-01 Pedro Alves <palves@redhat.com>
6687 * event-loop.c: Don't check HAVE_UNISTD_H before including
6689 * gdbreplay.c: Likewise.
6690 * remote-utils.c: Likewise.
6691 * server.c: Likewise.
6692 * configure.ac: Don't check for unistd.h.
6693 * configure: Regenerate.
6695 2013-06-28 Tom Tromey <tromey@redhat.com>
6697 * Makefile.in (version.c): Use version.in, not
6700 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6702 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6703 * configure: Rebuild.
6704 * Makefile.in (version_host, version_target): Get from configure.
6705 (version.c): Use $(version_host) and $(version_target).
6707 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6709 Fix trace-status to output user name without trailing colon.
6710 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6712 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6714 Fix trace-status to output proper start-time and stop-time.
6715 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6716 output start time and stop time in hex as gdb expects.
6718 2013-06-26 Pedro Alves <pedro@codesourcery.com>
6720 * tracepoint.c (build_traceframe_info_xml): Output trace state
6721 variables present in the trace buffer.
6723 2013-06-24 Tom Tromey <tromey@redhat.com>
6725 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6727 (version.o): Remove.
6728 * gdbreplay.c: Include version.h.
6729 (version, host_name): Don't declare.
6730 * server.h: Include version.h.
6731 (version, host_name): Don't declare.
6733 2013-06-12 Pedro Alves <palves@redhat.com>
6735 * linux-x86-low.c (linux_is_elf64): Delete global.
6736 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6737 with local linux_pid_exe_is_elf_64_file use.
6739 2013-06-11 Pedro Alves <palves@redhat.com>
6741 * linux-low.c (regset_disabled, disable_regset): New functions.
6742 (regsets_fetch_inferior_registers)
6743 (regsets_store_inferior_registers): Use them.
6744 (initialize_regsets_info); Don't allocate the disabled_regsets
6746 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6749 2013-06-11 Pedro Alves <palves@redhat.com>
6751 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6754 2013-06-11 Pedro Alves <palves@redhat.com>
6756 * linux-x86-low.c (initialize_low_arch): Call
6757 init_registers_x32_avx_linux.
6759 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6761 Fix compatibility with Android Bionic.
6762 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6765 2013-06-07 Pedro Alves <palves@redhat.com>
6768 * Makefile.in (OBS): Add tdesc.o.
6769 (IPA_OBJS): Add tdesc-ipa.o.
6770 (tdesc-ipa.o): New rule.
6771 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6773 * linux-low.c (new_inferior): Delete.
6774 (disabled_regsets, num_regsets): Delete.
6775 (linux_add_process): Adjust to set the new per-process
6777 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6778 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6779 was a stop. When calling arch_setup, switch the current inferior
6780 to the thread that got an event.
6781 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6782 (regsets_fetch_inferior_registers)
6783 (regsets_store_inferior_registers): New regsets_info parameter.
6785 (linux_register_in_regsets): New regs_info parameter. Adjust to
6787 (register_addr, fetch_register, store_register): New usrregs_info
6788 parameter. Adjust to use it.
6789 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6790 parameter regs_info. Adjust to use it.
6791 (linux_fetch_registers): Get the current inferior's regs_info, and
6793 (linux_store_registers): Ditto.
6794 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6795 (initialize_low): Don't initialize the target_regsets here. Call
6796 initialize_low_arch.
6797 * linux-low.h (target_regsets): Delete declaration.
6798 (struct regsets_info): New.
6799 (struct usrregs_info): New.
6800 (struct regs_info): New.
6801 (struct process_info_private) <new_inferior>: New field.
6802 (struct linux_target_ops): Delete the num_regs, regmap, and
6803 regset_bitmap fields. New field regs_info.
6804 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6805 * i387-fp.c (num_xmm_registers): Delete.
6806 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6807 calls to new interface.
6808 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6809 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6810 Infer the number of xmm registers from the regcache's target
6812 * i387-fp.h (num_xmm_registers): Delete.
6813 * inferiors.c (add_thread): Don't install the thread's regcache
6815 * proc-service.c (gregset_info): Fetch the current inferior's
6816 regs_info. Adjust to use it.
6817 * regcache.c: Include tdesc.h.
6818 (register_bytes, reg_defs, num_registers)
6819 (gdbserver_expedite_regs): Delete.
6820 (get_thread_regcache): If the thread doesn't have a regcache yet,
6821 create one, instead of aborting gdbserver.
6822 (regcache_invalidate_one): Rename to ...
6823 (regcache_invalidate_thread): ... this.
6824 (regcache_invalidate_one): New.
6825 (regcache_invalidate): Only invalidate registers of the current
6827 (init_register_cache): Add target_desc parameter, and use it.
6828 (new_register_cache): Ditto. Assert the target description has a
6829 non zero registers_size.
6830 (regcache_cpy): Add assertions. Adjust.
6831 (realloc_register_cache, set_register_cache): Delete.
6832 (registers_to_string, registers_from_string): Adjust.
6833 (find_register_by_name, find_regno, find_register_by_number)
6834 (register_cache_size): Add target_desc parameter, and use it.
6835 (free_register_cache_thread, free_register_cache_thread_one)
6836 (regcache_release, register_cache_size): New.
6837 (register_size): Add target_desc parameter, and use it.
6838 (register_data, supply_register, supply_register_zeroed)
6839 (supply_regblock, supply_register_by_name, collect_register)
6840 (collect_register_as_string, collect_register_by_name): Adjust.
6841 * regcache.h (struct target_desc): Forward declare.
6842 (struct regcache) <tdesc>: New field.
6843 (init_register_cache, new_register_cache): Add target_desc
6845 (regcache_invalidate_thread): Declare.
6846 (regcache_invalidate_one): Delete declaration.
6847 (regcache_release): Declare.
6848 (find_register_by_number, register_cache_size, register_size)
6849 (find_regno): Add target_desc parameter.
6850 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6852 * remote-utils.c: Include tdesc.h.
6853 (outreg, prepare_resume_reply): Adjust.
6854 * server.c: Include tdesc.h.
6855 (gdbserver_xmltarget): Delete declaration.
6856 (get_features_xml, process_serial_event): Adjust.
6857 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6859 (struct process_info) <tdesc>: New field.
6860 (ipa_tdesc): Declare.
6861 * tdesc.c: New file.
6862 * tdesc.h: New file.
6863 * tracepoint.c: Include tdesc.h.
6864 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6865 (get_context_regcache): Adjust to pass ipa_tdesc down.
6866 (do_action_at_tracepoint): Adjust to get the register cache size
6867 from the context regcache's description.
6868 (traceframe_walk_blocks): Adjust to get the register cache size
6869 from the current trace frame's description.
6870 (traceframe_get_pc): Adjust to get current trace frame's
6871 description and pass it down.
6872 (gdb_collect): Adjust to get the register cache size from the
6874 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6875 (gdbserver_xmltarget): Delete.
6876 (initialize_low_tracepoint): Set the ipa's target description.
6877 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6878 (initialize_low_tracepoint): Set the ipa's target description.
6879 * linux-x86-low.c: Include tdesc.h.
6880 [__x86_64__] (is_64bit_tdesc): New.
6881 (ps_get_thread_area, x86_get_thread_area): Use it.
6882 (i386_cannot_store_register): Rename to ...
6883 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6884 (i386_cannot_fetch_register): Rename to ...
6885 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6886 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6888 (target_regsets): Rename to ...
6889 (x86_regsets): ... this.
6890 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6892 (x86_siginfo_fixup): Use is_64bit_tdesc.
6893 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6894 (tdesc_x32_avx_linux, tdesc_x32_linux)
6895 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6897 (x86_linux_update_xmltarget): Delete.
6898 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6899 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6900 (AMD64_LINUX_USER64_CS): New.
6901 (x86_linux_read_description): New, based on
6902 x86_linux_update_xmltarget.
6903 (same_process_callback): New.
6904 (x86_arch_setup_process_callback): New.
6905 (x86_linux_update_xmltarget): New.
6906 (x86_regsets_info): New.
6907 (amd64_linux_regs_info): New.
6908 (i386_linux_usrregs_info): New.
6909 (i386_linux_regs_info): New.
6910 (x86_linux_regs_info): New.
6911 (x86_arch_setup): Reimplement.
6912 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6913 (x86_emit_ops): Ditto.
6914 (the_low_target): Adjust. Install x86_linux_regs_info,
6915 x86_cannot_fetch_register, and x86_cannot_store_register.
6916 (initialize_low_arch): New.
6917 * linux-ia64-low.c (tdesc_ia64): Declare.
6918 (ia64_fetch_register): Adjust.
6919 (ia64_usrregs_info, regs_info): New globals.
6920 (ia64_regs_info): New function.
6921 (the_low_target): Adjust.
6922 (initialize_low_arch): New function.
6923 * linux-sparc-low.c (tdesc_sparc64): Declare.
6924 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6926 (sparc_arch_setup): New function.
6927 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6928 (the_low_target): Adjust.
6929 (initialize_low_arch): New function.
6930 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6931 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6932 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6933 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6934 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6935 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6936 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6937 (tdesc_powerpc_isa205_vsx64l): Declare.
6938 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6939 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6940 (ppc_set_pc, ppc_get_hwcap): Adjust.
6941 (ppc_usrregs_info): Forward declare.
6942 (!__powerpc64__) ppc_regmap_adjusted: New global.
6943 (ppc_arch_setup): Adjust to the current process'es target
6945 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6946 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6947 (ppc_store_evrregset): Adjust.
6948 (target_regsets): Rename to ...
6949 (ppc_regsets): ... this, and make static.
6950 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6951 (ppc_regs_info): New function.
6952 (the_low_target): Adjust.
6953 (initialize_low_arch): New function.
6954 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6955 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6956 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6957 (tdesc_s390x_linux64v2): Declare.
6958 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6959 (s390_fill_gregset, s390_store_last_break): Adjust.
6960 (target_regsets): Rename to ...
6961 (s390_regsets): ... this, and make static.
6962 (s390_get_pc, s390_set_pc): Adjust.
6963 (s390_get_hwcap): New target_desc parameter, and use it.
6964 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6965 (s390_arch_setup): Adjust to set the current process'es target
6966 description. Don't adjust the regmap.
6967 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6968 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6969 (regs_info_3264): New globals.
6970 (s390_regs_info): New function.
6971 (the_low_target): Adjust.
6972 (initialize_low_arch): New function.
6973 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6974 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6975 [__mips64] (init_registers_mips_linux)
6976 (init_registers_mips_dsp_linux): Delete defines.
6977 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6978 (have_dsp): New global.
6979 (mips_read_description): New, based on mips_arch_setup.
6980 (mips_arch_setup): Reimplement.
6981 (get_usrregs_info): New function.
6982 (mips_cannot_fetch_register, mips_cannot_store_register)
6983 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6984 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6985 (target_regsets): Rename to ...
6986 (mips_regsets): ... this, and make static.
6987 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6988 (dsp_regs_info, regs_info): New globals.
6989 (mips_regs_info): New function.
6990 (the_low_target): Adjust.
6991 (initialize_low_arch): New function.
6992 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6993 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6995 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6996 (arm_read_description): New, with bits factored from
6998 (arm_arch_setup): Reimplement.
6999 (target_regsets): Rename to ...
7000 (arm_regsets): ... this, and make static.
7001 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7002 (arm_regs_info): New function.
7003 (the_low_target): Adjust.
7004 (initialize_low_arch): New function.
7005 * linux-m68k-low.c (tdesc_m68k): Declare.
7006 (target_regsets): Rename to ...
7007 (m68k_regsets): ... this, and make static.
7008 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7009 (m68k_regs_info): New function.
7010 (m68k_arch_setup): New function.
7011 (the_low_target): Adjust.
7012 (initialize_low_arch): New function.
7013 * linux-sh-low.c (tdesc_sharch): Declare.
7014 (target_regsets): Rename to ...
7015 (sh_regsets): ... this, and make static.
7016 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7017 (sh_regs_info, sh_arch_setup): New functions.
7018 (the_low_target): Adjust.
7019 (initialize_low_arch): New function.
7020 * linux-bfin-low.c (tdesc_bfin): Declare.
7021 (bfin_arch_setup): New function.
7022 (bfin_usrregs_info, regs_info): New globals.
7023 (bfin_regs_info): New function.
7024 (the_low_target): Adjust.
7025 (initialize_low_arch): New function.
7026 * linux-cris-low.c (tdesc_cris): Declare.
7027 (cris_arch_setup): New function.
7028 (cris_usrregs_info, regs_info): New globals.
7029 (cris_regs_info): New function.
7030 (the_low_target): Adjust.
7031 (initialize_low_arch): New function.
7032 * linux-cris-low.c (tdesc_crisv32): Declare.
7033 (cris_arch_setup): New function.
7034 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7035 (cris_regs_info): New function.
7036 (the_low_target): Adjust.
7037 (initialize_low_arch): New function.
7038 * linux-m32r-low.c (tdesc_m32r): Declare.
7039 (m32r_arch_setup): New function.
7040 (m32r_usrregs_info, regs_info): New globals.
7041 (m32r_regs_info): Adjust.
7042 (initialize_low_arch): New function.
7043 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7044 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7045 (tic6x_usrregs_info): Forward declare.
7046 (tic6x_read_description): New function, based on ...
7047 (tic6x_arch_setup): ... this. Reimplement.
7048 (target_regsets): Rename to ...
7049 (tic6x_regsets): ... this, and make static.
7050 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7051 (tic6x_regs_info): New function.
7052 (the_low_target): Adjust.
7053 (initialize_low_arch): New function.
7054 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7055 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7056 (target_regsets): Rename to ...
7057 (xtensa_regsets): ... this, and make static.
7058 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7060 (xtensa_arch_setup, xtensa_regs_info): New functions.
7061 (the_low_target): Adjust.
7062 (initialize_low_arch): New function.
7063 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7064 (nios2_arch_setup): Set the current process'es tdesc.
7065 (target_regsets): Rename to ...
7066 (nios2_regsets): ... this.
7067 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7068 (nios2_regs_info): New function.
7069 (the_low_target): Adjust.
7070 (initialize_low_arch): New function.
7071 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7072 (aarch64_arch_setup): Set the current process'es tdesc.
7073 (target_regsets): Rename to ...
7074 (aarch64_regsets): ... this.
7075 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7076 (aarch64_regs_info): New function.
7077 (the_low_target): Adjust.
7078 (initialize_low_arch): New function.
7079 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7081 (target_regsets): Rename to ...
7082 (tile_regsets): ... this.
7083 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7084 (tile_regs_info): New function.
7085 (tile_arch_setup): Set the current process'es tdesc.
7086 (the_low_target): Adjust.
7087 (initialize_low_arch): New function.
7088 * spu-low.c (tdesc_spu): Declare.
7089 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7090 * win32-arm-low.c (tdesc_arm): Declare.
7091 (arm_arch_setup): New function.
7092 (the_low_target): Install arm_arch_setup instead of
7094 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7095 (init_windows_x86): Rename to ...
7096 (i386_arch_setup): ... this. Set `win32_tdesc'.
7097 (the_low_target): Adjust.
7098 * win32-low.c (win32_tdesc): New global.
7099 (child_add_thread): Don't create the thread cache here.
7100 (do_initial_child_stuff): Set the new process'es tdesc.
7101 * win32-low.h (struct target_desc): Forward declare.
7102 (win32_tdesc): Declare.
7103 * lynx-i386-low.c (tdesc_i386): Declare global.
7104 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7105 * lynx-low.c (lynx_tdesc): New global.
7106 (lynx_add_process): Set the new process'es tdesc.
7107 * lynx-low.h (struct target_desc): Forward declare.
7108 (lynx_tdesc): Declare global.
7109 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7110 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7111 * nto-low.c (nto_tdesc): New global.
7112 (do_attach): Set the new process'es tdesc.
7113 * nto-low.h (struct target_desc): Forward declare.
7114 (nto_tdesc): Declare.
7115 * nto-x86-low.c (tdesc_i386): Declare.
7116 (nto_x86_arch_setup): Set `nto_tdesc'.
7118 2013-06-04 Gary Benson <gbenson@redhat.com>
7120 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7121 to qSupported response when appropriate.
7122 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7123 with nonzero-length annex.
7124 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7125 arguments supplied in annex.
7127 2013-05-31 Doug Evans <dje@google.com>
7130 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7131 64 bits in 64-cross-32 environment.
7133 2013-05-28 Pedro Alves <palves@redhat.com>
7135 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7136 (aarch64-without-fpu.c): Delete rule.
7137 * configure.srv (aarch64*-*-linux*): Remove references to
7138 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7139 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7142 2013-05-24 Pedro Alves <palves@redhat.com>
7144 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7145 instead of strchr/decode_address. Error if the range isn't split
7146 with a ','. Don't assume there's be a ':' in the action.
7148 2013-05-23 Yao Qi <yao@codesourcery.com>
7149 Pedro Alves <palves@redhat.com>
7151 * linux-low.c (lwp_in_step_range): New function.
7152 (linux_wait_1): If the thread was range stepping and stopped
7153 outside the stepping range, report the stop to GDB. Otherwise,
7154 continue stepping. Add range stepping debug output.
7155 (linux_set_resume_request): Copy the step range from the resume
7157 (linux_supports_range_stepping): New.
7158 (linux_target_ops) <supports_range_stepping>: Set to
7159 linux_supports_range_stepping.
7160 * linux-low.h (struct linux_target_ops)
7161 <supports_range_stepping>: New field.
7162 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7163 * linux-x86-low.c (x86_supports_range_stepping): New.
7164 (the_low_target) <supports_range_stepping>: Set to
7165 x86_supports_range_stepping.
7166 * server.c (handle_v_cont): Handle 'r' action.
7167 (handle_v_requests): Append ";r" if the target supports range
7169 * target.h (struct thread_resume) <step_range_start,
7170 step_range_end>: New fields.
7171 (struct target_ops) <supports_range_stepping>:
7173 (target_supports_range_stepping): New macro.
7175 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7177 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7178 confusion in comment.
7180 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7182 * lynx-low.c (struct process_info_private): New type.
7183 (lynx_add_process): New function.
7184 (lynx_create_inferior, lynx_attach): Replace calls to
7185 add_process by calls to lynx_add_process.
7186 (lynx_resume): If PTID is null, then try using
7187 current_process()->private->last_wait_event_ptid.
7189 (lynx_clear_inferiors): Delete. The contents of that function
7190 has been inlined in lynx_mourn;
7191 (lynx_wait_1): Save the ptid in the process's private data.
7192 (lynx_mourn): Free the process' private data. Replace call
7193 to lynx_clear_inferiors by call to clear_inferiors.
7195 2013-05-17 Yao Qi <yao@codesourcery.com>
7197 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7200 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7202 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7203 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7204 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7205 PT_TEXT_END_ADDR guards. Update comments.
7206 (linux_target_op) <read_offsets>: Conditionally define to
7207 linux_read_offsets if the target is UCLIBC and if it defines
7208 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7210 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7211 Andrew Jenner <andrew@codesourcery.com>
7213 * Makefile.in (SFILES): Add linux-nios2-low.c.
7214 (clean): Add action to delete nios2-linux.c.
7215 (nios2-linux.c): New rule.
7216 * configure.srv: Add nios2*-*-linux*.
7217 * linux-nios2-low.c: New.
7219 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7221 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7223 2013-04-25 Hui Zhu <hui@codesourcery.com>
7226 * ax.c (ax_printf): Add fflush.
7228 2013-04-22 Tom Tromey <tromey@redhat.com>
7230 * Makefile.in (SFILES): Add filestuff.c.
7231 (OBS): Add filestuff.o.
7232 (filestuff.o): New target.
7233 * config.in, configure: Rebuild.
7234 * configure.ac: Check for fdwalk, pipe2.
7236 2013-04-17 Pedro Alves <palves@redhat.com>
7238 * configure.ac (USE_THREAD_DB): Delete variable.
7239 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7240 Don't AC_SUBST USE_THREAD_DB.
7241 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7242 * config.in, configure: Regenerate.
7244 2013-04-16 Pedro Alves <palves@redhat.com>
7246 * linux-low.h (struct lwp_info) <thread_known>: Move under
7247 the USE_THREAD_DB #ifdef.
7249 2013-04-16 Pedro Alves <palves@redhat.com>
7251 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7252 (linux-low.o): Delete rule.
7253 * linux-low.h: Always include "gdb_thread_db.h" instead of
7254 conditionally including thread_db.h.
7255 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7258 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7260 * Makefile.in (install-only): Fix make install regression.
7262 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7264 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7265 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7267 * gdbserver.1: Remove.
7269 2013-03-22 Pedro Alves <palves@redhat.com>
7271 * linux-low.c (handle_extended_wait): Don't call
7272 linux_enable_event_reporting.
7274 2013-03-15 Tony Theodore <tonyt@logyst.com>
7277 * Makefile.in (SHELL): Use @SHELL@.
7279 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7281 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7284 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7286 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7287 Remove extraneous NULL element.
7289 2013-03-13 Yao Qi <yao@codesourcery.com>
7291 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7292 'V' block in trace frame.
7294 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7296 * target.h (struct target_ops): Add btrace ops.
7297 (target_supports_btrace): New macro.
7298 (target_enable_btrace): New macro.
7299 (target_disable_btrace): New macro.
7300 (target_read_btrace): New macro.
7301 * gdbthread.h (struct thread_info): Add btrace field.
7302 * server.c: Include btrace-common.h.
7303 (handle_btrace_general_set): New function.
7304 (handle_btrace_enable): New function.
7305 (handle_btrace_disable): New function.
7306 (handle_general_set): Call handle_btrace_general_set.
7307 (handle_qxfer_btrace): New function.
7308 (struct qxfer qxfer_packets[]): Add btrace entry.
7309 * inferiors.c (remove_thread): Disable btrace.
7310 * linux-low: Include linux-btrace.h.
7311 (linux_low_enable_btrace): New function.
7312 (linux_low_read_btrace): New function.
7313 (linux_target_ops): Add btrace ops.
7314 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7315 Add srv_linux_btrace=yes.
7316 (x86_64-*-linux*): Add linux-btrace.o.
7317 Add srv_linux_btrace=yes.
7318 * configure.ac: Define HAVE_LINUX_BTRACE.
7319 * config.in: Regenerated.
7320 * configure: Regenerated.
7322 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7324 * server.c (handle_qxfer): Preserve error message if -3 is
7326 (qxfer): Document the -3 return value.
7328 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7330 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7331 (linux_btrace_h): New variable.
7332 (linux-btrace.o): New rule.
7334 2013-03-08 Stan Shebs <stan@codesourcery.com>
7335 Hafiz Abid Qadeer <abidh@codesourcery.com>
7337 * tracepoint.c (trace_buffer_size): New global.
7338 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7339 (init_trace_buffer): Change to one-argument function. Allocate
7340 trace buffer memory.
7341 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7342 handle QTBuffer:size packet.
7343 (cmd_bigqtbuffer_size): New function.
7344 (initialize_tracepoint): Call init_trace_buffer with
7345 DEFAULT_TRACE_BUFFER_SIZE.
7346 * server.c (handle_query): Add QTBuffer:size in the
7349 2013-03-07 Yao Qi <yao@codesourcery.com>
7351 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7352 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7354 (cmd_qtsp): Adjust condition. Do post increment.
7355 Set cur_action and cur_step_action back to 0.
7357 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7360 * linux-low.c (linux_write_memory): Return early success if LEN is
7363 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7365 * configure.srv: Add x86_64-*-cygwin* as target.
7367 2013-02-28 Tom Tromey <tromey@redhat.com>
7369 * configure.ac: Invoke AC_SYS_LARGEFILE.
7370 * configure, config.in: Rebuild.
7372 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7374 * win32-low.c: Throughout, fix format strings and casts of
7375 printf-like functions to avoid type related warnings on all
7377 (get_child_debug_event): Print dwDebugEventCode as hex since
7378 that's how it's usually documented.
7380 2013-02-28 Yao Qi <yao@codesourcery.com>
7382 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7385 2013-02-27 Jiong Wang <jiwang@tilera.com>
7387 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7388 (reg-tilegx32.c): New rule.
7389 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7390 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7391 different register info initializer according to elf class.
7392 (init_registers_tilgx32): New function. The tilegx32 register info
7394 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7395 (tile_store_gregset): Likewise.
7397 2013-02-27 Yao Qi <yao@codesourcery.com>
7399 * server.c (process_point_options): Print debug message when
7400 debug_threads is true.
7402 2013-02-26 Yao Qi <yao@codesourcery.com>
7404 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7406 2013-02-19 Pedro Alves <palves@redhat.com>
7407 Kai Tietz <ktietz@redhat.com>
7411 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7412 instead of strtoul to extract address from packet.
7413 (process_serial_event) <'z'>: Likewise.
7415 2013-02-18 Yao Qi <yao@codesourcery.com>
7417 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7419 2013-02-14 Pedro Alves <palves@redhat.com>
7423 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7424 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7426 2013-02-14 Pedro Alves <palves@redhat.com>
7428 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7430 2013-02-14 Pedro Alves <palves@redhat.com>
7432 * tracepoint.c (save_string): Delete.
7433 (add_tracepoint_action): Use savestring instead of save_string.
7435 2013-02-12 Pedro Alves <palves@redhat.com>
7437 * linux-xtensa-low.c: Ditto.
7438 * xtensa-xtregs.c: Ditto.
7440 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7442 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7445 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7447 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7448 aarch64_num_wp_regs and aarch64_num_bp_regs to
7449 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7451 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7453 * linux-aarch64-low.c (ps_get_thread_area): Replace
7454 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7456 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7457 Marcus Shawcroft <marcus.shawcroft@arm.com>
7458 Nigel Stephens <nigel.stephens@arm.com>
7459 Yufeng Zhang <yufeng.zhang@arm.com>
7461 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7462 (aarch64.c, aarch64-without-fpu.c): New targets.
7463 * configure.srv (aarch64*-*-linux*): New.
7464 * linux-aarch64-low.c: New file.
7466 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7468 * linux-low.c (handle_extended_wait, linux_create_inferior)
7469 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7470 (dequeue_one_deferred_signal, linux_resume_one_thread)
7471 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7472 (linux_tracefork_grandchild, linux_test_for_tracefork)
7473 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7474 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7475 where the argument is 0.
7477 2013-01-25 Yao Qi <yao@codesourcery.com>
7479 * event-loop.c: Include "queue.h".
7480 (gdb_event_p): New typedef.
7481 (struct gdb_event) <next_event>: Remove.
7482 (event_queue): Change to QUEUE(gdb_event_p).
7483 (async_queue_event): Remove.
7484 (gdb_event_xfree): New.
7485 (initialize_event_loop): New.
7486 (process_event): Use API from QUEUE.
7487 (wait_for_event): Likewise.
7488 * server.c (main): Call initialize_event_loop.
7489 * server.h (initialize_event_loop): Declare.
7491 2013-01-18 Yao Qi <yao@codesourcery.com>
7493 * ax.h (struct eval_agent_expr_context): New.
7494 (gdb_eval_agent_expr): Update declaration.
7495 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7496 TFRAME. Add new argument CTX.
7497 * server.h (struct eval_agent_expr_context): Declare.
7498 (agent_mem_read, agent_tsv_read): Update declaration.
7499 (agent_mem_read_string): Likewise.
7500 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7501 (add_traceframe_block): Add new argument TPOINT.
7502 Increase TPOINT->traceframe_usage.
7503 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7504 eval_tracepoint_agent_expr.
7505 (condition_true_at_tracepoint): Likewise.
7506 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7507 (agent_mem_read_string, agent_tsv_read): Likewise.
7509 2013-01-16 Yao Qi <yao@codesourcery.com>
7511 * linux-low.c (linux_resume_one_lwp): Don't check
7512 'lwp->bp_reinsert != 0'.
7514 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7515 Pedro Alves <palves@redhat.com>
7517 * lynx-low.c (ptrace_request_to_str): Define a temporary
7518 macro and use it to simplify this function's implementation.
7520 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7522 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7525 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7527 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7529 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7531 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7533 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7535 * lynx-low.c (lynx_resume): Use the resume_info parameter
7536 to determine the ptid for the lynx_ptrace call, unless
7537 it is equal to minus_one_ptid, in which case we use the
7538 ptid of the current_inferior.
7539 (lynx_wait_1): After having received a thread create/exit
7540 event, resume the inferior's execution using the signaling
7541 thread's ptid, rather than the old ptid.
7543 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7545 * lynx-low.c (lynx_resume): Delete variable ret.
7547 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7549 * gdbreplay.c (gdbreplay_version): Update copyright year.
7550 * server.c (gdbserver_version): Likewise.
7552 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7554 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7557 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7559 * lynx-low.c (ptrace_request_to_str): Add handling for
7562 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7564 * lynx-low.c (lynx_attach): Delete variable new_process.
7566 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7568 * lynx-low.c (lynx_create_inferior): Delete variable
7571 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7573 * lynx-low.c (ptrace_request_to_str): Do not handle
7574 PTRACE_GETTHREADLIST if this macro does not exist.
7576 2012-12-15 Yao Qi <yao@codesourcery.com>
7578 * Makefile.in (OBS): Add notif.o.
7579 * notif.c, notif.h: New.
7580 * server.c: Include "notif.h".
7581 (struct vstop_notif) <next>: Remove.
7583 (queue_stop_reply): Update.
7584 (push_event, send_next_stop_reply): Remove.
7585 (discard_queued_stop_replies): Update.
7586 (notif_stop): New variable.
7587 (handle_v_stopped): Remove.
7588 (handle_v_requests): Don't call handle_v_stopped. Call
7589 handle_ack_notif instead.
7590 (queue_stop_reply_callback): Call notif_event_enque instead
7591 of queue_stop_reply.
7592 (handle_status): Don't call send_next_stop_reply, call
7593 notif_write_event instead.
7594 (kill_inferior_callback): Likewise.
7595 (detach_or_kill_inferior_callback): Likewise.
7596 (main): Call initialize_notif.
7597 (process_serial_event): Call QUEUE_is_empty.
7598 (handle_target_event): Call notif_push instead of push event.
7599 * server.h (push_event): Remove declaration.
7601 2012-12-10 Tom Tromey <tromey@redhat.com>
7603 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7604 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7607 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7608 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7609 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7610 (amd64-linux-ipa.o, ax.o): Rewrite.
7611 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7612 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7613 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7614 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7615 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7616 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7617 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7618 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7619 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7620 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7621 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7622 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7623 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7624 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7625 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7626 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7627 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7628 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7629 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7630 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7631 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7632 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7633 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7634 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7635 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7636 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7637 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7638 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7639 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7640 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7641 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7642 (reg-tilegx.o): Remove.
7643 (all_object_files): New macro.
7644 Include .deps files.
7645 * aclocal.m4, configure: Rebuild.
7646 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7647 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7648 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7650 2012-12-05 Tom Tromey <tromey@redhat.com>
7653 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7655 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7657 * configure.ac: Check for linux/perf_event.h.
7658 * config.in: Regenerated.
7659 * configure: Regenerated.
7661 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7663 * hostio.c (handle_readlink): Decrease buffer size
7664 parameter passed to readlink by one byte.
7666 2012-11-26 Yao Qi <yao@codesourcery.com>
7668 * configure.ac (build_warnings): Append '-Wempty-body'.
7669 * configure: Regenerated.
7670 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7673 2012-11-15 Pierre Muller <muller@sourceware.org>
7675 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7676 * config.in: Regenerate.
7677 * configure: Regenerate.
7678 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7679 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7680 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7681 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7683 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7684 instead of <sys/wait.h> header.
7685 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7687 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7689 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7690 (various make rules): Remove -DGDBSERVER
7692 2012-11-09 Yao Qi <yao@codesourcery.com>
7694 * spu-low.c (current_ptid): Move it to ..
7695 * gdbthread.h: ... here. New.
7696 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7697 * server.c (myresume, process_serial_event): Likewise.
7698 * thread-db.c (thread_db_find_new_threads): Likewise.
7699 * tracepoint.c (run_inferior_command): Likewise.
7701 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7703 * server.c (handle_search_memory_1): Include access length in
7706 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7708 * linux-crisv32-low.c: Fix compile errors.
7710 2012-09-04 Yao Qi <yao@codesourcery.com>
7712 * tracepoint.c (cmd_qtsv): Adjust debug message.
7713 Don't check CUR_TPOINT.
7715 2012-08-28 Yao Qi <yao@codesourcery.com>
7717 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7718 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7719 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7720 Remove declarations of xmalloc, xreallloc, xstrdup and
7722 * Makefile.in (libiberty_h): New.
7723 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7724 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7726 2012-08-23 Yao Qi <yao@codesourcery.com>
7728 * server.h: Remove declaration of 'xsnprintf'.
7730 2012-08-22 Keith Seitz <keiths@redhat.com>
7732 * server.h: Include build-gnulib-gbserver/config.h.
7733 * gdbreplay.c: Likewise.
7735 2012-08-08 Doug Evans <dje@google.com>
7737 * Makefile.in (SFILES): Add gdb_vecs.c.
7738 (OBS): Add gdb_vecs.o.
7739 (gdb_vecs_h, host_defs_h): New variables.
7740 (thread-db.o): Add $(gdb_vecs_h) dependency.
7741 (gdb_vecs.o): New rule.
7742 * thread-db.c: #include "gdb_vecs.h".
7743 (thread_db_load_search): Use a vector to iterate over path elements.
7744 Handle text appearing after "$pdir".
7746 * configure.ac: Add check for strstr.
7747 * config.in: Regenerate.
7748 * configure: Regenerate.
7750 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7752 * hostio.c (handle_pread): If pread fails, fall back to attempting
7754 (handle_pwrite): Likewise for pwrite.
7756 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7758 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7759 between unsupported TYPE and unimplementable ADDR/LEN combination.
7760 (arm_insert_point): Act on new return value.
7762 2012-07-31 Pedro Alves <palves@redhat.com>
7764 * server.c (process_point_options): Only skip tokens if we find
7765 one that is unrecognized. Don't treat 'X' specially while
7766 skipping unrecognized tokens.
7768 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7770 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7771 to 4-byte-align HW breakpoint addresses for Thumb.
7773 2012-07-27 Yao Qi <yao@codesourcery.com>
7777 * server.h: Declare gdb_agent_about_to_close.
7778 * target.c (kill_inferior): Include "agent.h".
7779 New. Send command 'kill'.
7780 * target.h (kill_inferior): Removed macro.
7781 * tracepoint.c (gdb_agent_about_to_close): New.
7782 (gdb_agent_helper_thread): Handle command 'close'.
7783 Wait endlessly until the inferior stops.
7784 Install gdb_agent_remove_socket to atexit hook.
7785 (agent_socket_name): New static variable.
7786 (gdb_agent_socket_init): Replace local variable 'name' with
7787 'agent_socket_name'.
7788 (gdb_agent_remove_socket): New.
7790 2012-07-27 Yao Qi <yao@codesourcery.com>
7792 * server.c (process_point_options): Stop at 'X' when parsing.
7794 2012-07-19 Michael Eager <eager@eagercon.com>
7796 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
7798 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7799 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7800 hardware breakpoint.
7802 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7804 * gdbserver/linux-low.c (initialize_low): Call
7805 linux_ptrace_init_warnings.
7807 2012-07-02 Doug Evans <dje@google.com>
7809 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7812 2012-07-02 Stan Shebs <stan@codesourcery.com>
7814 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7815 (ax.o): Add it to build rule.
7817 (OBS): Add format.o.
7818 (IPA_OBS): Add format.o.
7819 * server.c (handle_query): Claim support for breakpoint commands.
7820 (process_point_options): Add command case.
7821 (process_serial_event): Leave running if there are printfs in
7823 * mem-break.h (any_persistent_commands): Declare.
7824 (add_breakpoint_commands): Declare.
7825 (gdb_no_commands_at_breakpoint): Declare.
7826 (run_breakpoint_commands): Declare.
7827 * mem-break.c (struct point_command_list): New struct.
7828 (struct breakpoint): New field command_list.
7829 (any_persistent_commands): New function.
7830 (add_commands_to_breakpoint): New function.
7831 (add_breakpoint_commands): New function.
7832 (gdb_no_commands_at_breakpoint): New function.
7833 (run_breakpoint_commands): New function.
7834 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7836 * ax.c: Include format.h.
7837 (ax_printf): New function.
7838 (gdb_eval_agent_expr): Add printf opcode.
7840 2012-06-13 Yao Qi <yao@codesourcery.com>
7842 * server.c (start_inferior): Remove duplicated writes to fields
7843 'last_resume_kind' and 'last_status' of 'current_inferior'.
7845 2012-06-12 Yao Qi <yao@codesourcery.com>
7846 Pedro Alves <palves@redhat.com>
7848 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7850 * server.c (handle_v_cont): Extend comment.
7852 2012-06-11 Yao Qi <yao@codesourcery.com>
7854 * linux-low.c (linux_attach): Add 'static'.
7856 2012-06-06 Yao Qi <yao@codesourcery.com>
7858 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7860 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7862 Fix gcc -flto compilation warning.
7863 * server.c (main): Make variable multi_mode and attach volatile.
7865 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7867 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7868 if the platform doesn't know about it.
7870 2012-05-30 Jeff Kenton <jkenton@tilera.com>
7872 * Makefile.in (SFILES): Add linux-tile-low.c.
7873 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7874 * configure.srv: Handle tilegx-*-linux*.
7875 * linux-tile-low.c: New file.
7877 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7879 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7881 2012-05-24 Pedro Alves <palves@redhat.com>
7885 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
7887 2012-05-24 Pedro Alves <palves@redhat.com>
7891 Replace target_signal with gdb_signal throughout.
7893 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7895 * linux-low.c (linux_store_registers): Avoid the copying sequence
7896 when no data has been retrieved by ptrace.
7898 2012-05-22 Will Deacon <will.deacon@arm.com>
7900 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7901 Include asm/ptrace.h.
7902 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7905 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7907 * linux-low.c (linux_store_registers): Don't re-retrieve data
7908 with ptrace that has already been obtained from /proc. Always
7909 copy any data retrieved with ptrace to the buffer supplied.
7911 2012-05-11 Yao Qi <yao@codesourcery.com>
7912 Pedro Alves <palves@redhat.com>
7914 * linux-low.c (enum stopping_threads_kind): New.
7915 (stopping_threads): Change type to `enum stopping_threads_kind'.
7916 (handle_extended_wait): If stopping and suspending threads, leave
7917 the new_lwp suspended too.
7918 (linux_wait_for_event): Adjust.
7919 (stop_all_lwps): Set `stopping_threads' to
7920 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7921 whether we're suspending threads or just stopping them. Assert no
7924 2012-04-29 Yao Qi <yao@codesourcery.com>
7926 * server.h: Move some code to ...
7927 * gdbthread.h: ... here. New.
7928 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7929 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7930 (nto-low.o, win32-low.o): Likewise.
7931 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7932 * regcache.c, remote-utils.c, server.c: Likewise.
7933 * target.c, tracepoint.c, win32-low.c: Likewise.
7935 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7937 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7938 (PTRACE_ARG4_TYPE): Likewise.
7939 (PTRACE_XFER_TYPE): Likewise.
7940 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7941 ptrace to PTRACE_ARG3_TYPE.
7942 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7943 (PTRACE_ARG4_TYPE): Likewise.
7944 (PTRACE_XFER_TYPE): Likewise.
7945 (linux_detach_one_lwp): Cast fourth argument of
7946 ptrace to long then PTRACE_ARG4_TYPE.
7947 (regsets_fetch_inferior_registers): Cast third argument of
7948 ptrace to long then PTRACE_ARG3_TYPE.
7949 (regsets_store_inferior_registers): Likewise.
7951 2012-04-20 Pedro Alves <palves@redhat.com>
7953 * configure: Regenerate.
7955 2012-04-19 Pedro Alves <palves@redhat.com>
7957 * Makefile.in (GNULIB_BUILDDIR): New.
7958 (LIBGNU, INCGNU, GNULIB_H): Adjust.
7959 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7960 (all, install-only, uninstall, clean-info, all-lib, clean): No
7961 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7962 (maintainer-clean realclean distclean): Use subdir_do.
7964 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
7965 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
7966 * acinclude.m4: Include acx_configure_dir.m4.
7967 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7968 calls. Call AC_PROG_RANLIB. Configure gnulib using
7971 (GNULIB_STDINT_H): Adjust.
7972 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7973 * gdbreplay.c: Include build-gnulib/config.h.
7974 * server.h: Likewise.
7975 * aclocal.m4: Regenerate.
7976 * config.in: Regenerate.
7977 * configure: Regenerate.
7979 2012-04-19 Pedro Alves <palves@redhat.com>
7981 * Makefile.in (LIBGNU, INCGNU): Adjust.
7982 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7983 (all, install-only, uninstall, clean-info, all-lib, clean)
7984 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7985 * configure.ac: Adjust AC_OUTPUT output.
7986 * aclocal.m4: Regenerate.
7987 * configure: Regenerate.
7989 2012-04-19 Pedro Alves <palves@redhat.com>
7991 * Makefile.in (generated_files): New.
7992 (server_h): Remove the explicit dependency on config.h, and depend
7993 on $generated_files.
7995 2012-04-19 Pedro Alves <palves@redhat.com>
7997 * Makefile.in (INCGNU): Add -Ignulib.
7999 2012-04-19 Pedro Alves <palves@redhat.com>
8001 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8002 (INCGNU): ... this, and spell out -I here.
8003 (GNULIB_LIB): Rename to ...
8005 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8007 2012-04-19 Pedro Alves <palves@redhat.com>
8009 * config.in: Regenerate.
8011 2012-04-19 Pedro Alves <palves@redhat.com>
8013 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8014 * server.h (memmem): Remove declaration.
8015 * config.in: Regenerate.
8016 * configure: Regenerate.
8018 2012-04-19 Yao Qi <yao@codesourcery.com>
8020 * Makefile.in (SFILES): Add common/vec.c.
8024 2012-04-19 Yao Qi <yao@codesourcery.com>
8026 * remote-utils.c (prepare_resume_reply): Replace with macro
8027 target_core_of_thread.
8028 * server.c (handle_qxfer_threads_proper): Likewise.
8029 * target.h (traget_core_of_thread): New macro.
8031 2012-04-18 Pedro Alves <palves@redhat.com>
8033 * aclocal.m4: Regenerate.
8034 * configure: Regenerate.
8036 2012-04-16 Yao Qi <yao@codesourcery.com>
8038 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8039 duplicated on address.
8041 2012-04-16 Yao Qi <yao@codesourcery.com>
8043 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8044 (struct tracepoint_action_ops) <send>: New field.
8045 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8046 (agent_expr_send, x_tracepoint_action_send): New.
8047 (l_tracepoint_action_send): New.
8048 (cmd_qtdp): Download and install tracepoint
8049 according to `use_agent'.
8050 (run_inferior_command): Add one more parameter `len'.
8052 (tracepoint_send_agent): New.
8053 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8055 2012-04-16 Yao Qi <yao@codesourcery.com>
8057 * tracepoint.c (download_tracepoints): Moved to ...
8058 (cmd_qtstart): ... here.
8060 2012-04-14 Yao Qi <yao@codesourcery.com>
8062 * tracepoint.c: Include inttypes.h.
8063 (struct collect_memory_action): Use sized types.
8064 (struct tracepoint): Likewise.
8065 (cmd_qtdp, stop_tracing): Update print specifiers.
8066 (cmd_qtp, response_tracepoint): Likewise.
8067 (collect_data_at_tracepoint): Likewise.
8068 (collect_data_at_step): Likewise.
8070 2012-04-14 Yao Qi <yao@codesourcery.com>
8072 Import gnulib module inttypes.
8073 * aclocal.m4, config.in, configure: Regenerated.
8075 2012-04-14 Yao Qi <yao@codesourcery.com>
8077 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8078 Makefile and config.status at last.
8080 2012-04-13 Yao Qi <yao@codesourcery.com>
8082 * tracepoint.c: Include stdint.h unconditionally.
8084 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8086 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8087 on BFD_HAVE_SYS_PROCFS_TYPE.
8088 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8089 * configure: Regenerate.
8090 * config.in: Likewise.
8092 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8094 * Makefile.in (clean): Also remove x32.c x32-linux.c
8095 x32-avx.c x32-avx-linux.c.
8096 (x32.o): New target.
8098 (x32-linux.o): Likewise.
8099 (x32-linux.c): Likewise.
8100 (x32-avx.o): Likewise.
8101 (x32-avx.c): Likewise.
8102 (x32-avx-linux.o): Likewise.
8103 (x32-avx-linux.c): Likewise.
8105 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8106 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8107 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8108 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8109 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8110 i386/x32-avx-linux.xml.
8112 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8113 (init_registers_x32_avx_linux): Likwise.
8114 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8115 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8117 2012-04-13 Pedro Alves <palves@redhat.com>
8119 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8120 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8121 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8122 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8125 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8127 * linux-x86-low.c (compat_x32_clock_t): New.
8128 (compat_x32_siginfo_t): Likewise.
8129 (compat_x32_siginfo_from_siginfo): Likewise.
8130 (siginfo_from_compat_x32_siginfo): Likewise.
8131 (linux_is_elf64): Likewise.
8132 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8133 and siginfo_from_compat_x32_siginfo for x32.
8134 (x86_arch_setup): Set linux_is_elf64.
8136 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8139 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8141 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8142 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8143 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8144 compatible with process.
8146 2012-04-12 Yao Qi <yao@codesourcery.com>
8148 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8149 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8150 (install-only, install-info, clean): Handle sub dir gnulib.
8151 (all-lib, am--refresh): New targets.
8152 (memmem.o): Remove target.
8153 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8154 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8155 (AC_REPLACE_FUNCS): Remove memmem.
8156 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8157 (AC_OUTPUT): Generate Makefile in gnulib/.
8158 * aclocal.m4, config.in, configure: Regenerated.
8160 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8162 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8164 2012-04-05 Pedro Alves <palves@redhat.com>
8166 -Werror=strict-aliasing
8168 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8171 2012-04-04 Pedro Alves <palves@redhat.com>
8173 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8174 (sparc_store_gregset_from_stack, sparc_store_gregset)
8175 (sparc_breakpoint_at): Fix formatting.
8177 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8179 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8181 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8182 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8183 * config.in: Regenerate.
8184 * configure: Likewise.
8186 2012-03-29 Pedro Alves <palves@redhat.com>
8188 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8189 Correct ptrace arguments.
8191 2012-03-28 Pedro Alves <palves@redhat.com>
8193 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8194 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8195 (IA64_FR1_REGNUM): New defines.
8196 (ia64_fetch_register): New.
8197 (the_low_target): Install it.
8198 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8200 * linux-low.c (linux_fetch_registers): Try the
8201 the_low_target.fetch_register hook first.
8203 * linux-arm-low.c (the_low_target): Adjust.
8204 * linux-bfin-low.c (the_low_target): Adjust.
8205 * linux-cris-low.c (the_low_target): Adjust.
8206 * linux-crisv32-low.c (the_low_target): Adjust.
8207 * linux-m32r-low.c (the_low_target): Adjust.
8208 * linux-m68k-low.c (the_low_target): Adjust.
8209 * linux-mips-low.c (the_low_target): Adjust.
8210 * linux-ppc-low.c (the_low_target): Adjust.
8211 * linux-s390-low.c (the_low_target): Adjust.
8212 * linux-sh-low.c (the_low_target): Adjust.
8213 * linux-sparc-low.c (the_low_target): Adjust.
8214 * linux-tic6x-low.c (the_low_target): Adjust.
8215 * linux-x86-low.c (the_low_target): Adjust.
8216 * linux-xtensa-low.c (the_low_target): Adjust.
8218 2012-03-26 Pedro Alves <palves@redhat.com>
8220 * server.c (handle_qxfer_libraries): Don't bail early if
8221 the_target->qxfer_libraries_svr4 is not NULL.
8223 2012-03-26 Pedro Alves <palves@redhat.com>
8225 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8227 2012-03-23 Pedro Alves <palves@redhat.com>
8229 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8230 "library-list-svr4" element's start tag when the the DSO list is
8233 2012-03-23 Pedro Alves <palves@redhat.com>
8235 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8236 a variable whose type size is the same as the inferior's pointer
8239 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8241 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8243 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8244 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8245 * linux-low.h: Include <signal.h>.
8246 (struct siginfo): Remove forward declaration.
8247 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8250 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8252 * .gitignore: Ignore more files.
8254 2012-03-19 Pedro Alves <palves@redhat.com>
8255 Jan Kratochvil <jan.kratochvil@redhat.com>
8257 * server.c (cont_thread, general_thread): Add describing comments.
8258 (start_inferior): Clear `cont_thread'.
8259 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8262 2012-03-15 Yao Qi <yao@codesourcery.com>
8264 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8266 (cmd_qtdp): ... here.
8268 2012-03-15 Yao Qi <yao@codesourcery.com>
8270 * tracepoint.c (struct tracepoint_action_ops): New.
8271 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8272 (m_tracepoint_action_download): New.
8273 (r_tracepoint_action_download): New.
8274 (x_tracepoint_action_download): New.
8275 (l_tracepoint_action_download): New.
8276 (add_tracepoint_action): Install `action->ops' according type.
8277 (download_tracepoint_1): Move code `download' function pointer
8278 of various tracepoint_action_ops.
8280 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8282 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8283 linux_ptrace_attach_warnings.
8285 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8287 * Makefile.in (linux-ptrace.o): New.
8288 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8289 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8290 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8291 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8292 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8294 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8296 2012-03-08 Yao Qi <yao@codesourcery.com>
8297 Pedro Alves <palves@redhat.com>
8299 Fix PR server/13392.
8300 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8302 * tracepoint.c (remove_tracepoint): New.
8303 (cmd_qtdp): Call remove_tracepoint when failed to install.
8305 2012-03-07 Pedro Alves <palves@redhat.com>
8307 * linux-low.c (get_detach_signal): New.
8308 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8309 Pass on pending signals to PTRACE_DETACH. Check the result of the
8311 * server.c (program_signals, program_signals_p): New.
8312 (handle_general_set): Handle QProgramSignals.
8313 * server.h (program_signals, program_signals_p): Declare.
8315 2012-03-05 Pedro Alves <palves@redhat.com>
8316 Jan Kratochvil <jan.kratochvil@redhat.com>
8318 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8321 2012-03-03 Yao Qi <yao@codesourcery.com>
8323 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8324 agent_look_up_symbols.
8326 2012-03-03 Yao Qi <yao@codesourcery.com>
8328 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8329 (linux-x86-low.o): Likewise.
8330 * server.h: Remove in_process_agent_loaded.
8331 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8335 2012-03-03 Yao Qi <yao@codesourcery.com>
8337 * tracepoint.c (gdb_agent_capability): New global.
8338 (in_process_agent_loaded_ust): Renamed to
8339 `in_process_agent_supports_ust'.
8341 (in_process_agent_supports_ust): Call agent_capability_check.
8342 (clear_installed_tracepoints): Assert that agent supports
8345 2012-03-03 Yao Qi <yao@codesourcery.com>
8347 * linux-low.c (linux_supports_agent): New.
8348 (linux_target_ops): Initialize field `supports_agent' with
8349 linux_supports_agent.
8350 * target.h (struct target_ops) <supports_agent>: New.
8351 (target_supports_agent): New macro.
8352 * server.c (handle_general_set): Handle packet 'QAgent'.
8353 (handle_query): Send `QAgent+'.
8354 * Makefile.in (server.o): Depends on agent.h.
8356 2012-03-03 Yao Qi <yao@codesourcery.com>
8358 * Makefile.in (OBS): Add agent.o.
8359 Add new rule for agent.o.
8360 Track dependence of tracepoint.c on agent.h.
8361 * tracepoint.c (run_inferior_command_1):
8362 (run_inferior_command): Call agent_run_command.
8363 (gdb_ust_connect_sync_socket): Deleted. Move it to
8365 (resume_thread, stop_thread): Likewise.
8366 (gdb_ust_socket_init): Renamed to ...
8367 (gdb_agent_socket_init): ... New.
8368 (gdb_ust_thread): Renamed to ...
8369 (gdb_agent_helper_thread): ... New.
8370 (gdb_ust_init): Move some code to ...
8371 (gdb_agent_init): ... here. New.
8372 [HAVE_UST]: Call gdb_ust_init.
8373 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8374 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8375 * config.in, configure: Regenerated.
8377 2012-03-02 Pedro Alves <palves@redhat.com>
8379 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8380 * linux-low.c (struct simple_pid_list): New.
8381 (stopped_pids): New a struct simple_pid_list pointer.
8382 (add_to_pid_list, pull_pid_from_list): New.
8383 (handle_extended_wait): Don't assume the first signal new children
8384 report is SIGSTOP. Adjust call to pull_pid_from_list.
8385 (linux_wait_for_lwp): Adjust.
8387 2012-03-02 Yao Qi <yao@codesourcery.com>
8389 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8392 2012-03-02 Yao Qi <yao@codesourcery.com>
8394 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8395 `stop_pc' and `tpoint'. Update caller.
8397 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8399 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8400 * linux-low.c (use_linux_regsets): New macro.
8401 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8402 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8403 (linux_register_in_regsets): New function.
8404 (usr_fetch_inferior_registers): Skip registers covered by
8406 (usr_store_inferior_registers): Likewise.
8407 (usr_fetch_inferior_registers): New macro.
8408 (usr_store_inferior_registers): Likewise.
8409 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8410 (linux_store_registers): Likewise.
8411 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8413 (init_registers_mips64_dsp_linux): Likewise.
8414 (init_registers_mips_linux): New macro.
8415 (init_registers_mips_dsp_linux): Likewise.
8416 (mips_dsp_num_regs): Likewise.
8417 (DSP_BASE, DSP_CONTROL): New fallback macros.
8418 (mips_base_regs): New macro.
8419 (mips_regmap): Use it. Fix the size.
8420 (mips_dsp_regmap): New variable.
8421 (mips_dsp_regset_bitmap): Likewise.
8422 (mips_arch_setup): New function.
8423 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8425 (mips_cannot_store_register): Likewise.
8426 (the_low_target): Update .arch_setup, .num_regs and .regmap
8427 initializers. Add .regset_bitmap initializer.
8428 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8430 * linux-bfin-low.c (the_low_target): Likewise.
8431 * linux-cris-low.c (the_low_target): Likewise.
8432 * linux-crisv32-low.c (the_low_target): Likewise.
8433 * linux-ia64-low.c (the_low_target): Likewise.
8434 * linux-m32r-low.c (the_low_target): Likewise.
8435 * linux-m68k-low.c (the_low_target): Likewise.
8436 * linux-ppc-low.c (the_low_target): Likewise.
8437 * linux-s390-low.c (the_low_target): Likewise.
8438 * linux-sh-low.c (the_low_target): Likewise.
8439 * linux-sparc-low.c (the_low_target): Likewise.
8440 * linux-tic6x-low.c (the_low_target): Likewise.
8441 * linux-x86-low.c (the_low_target): Likewise.
8442 * linux-xtensa-low.c (the_low_target): Likewise.
8443 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8444 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8445 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8447 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8448 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8450 2012-02-29 Yao Qi <yao@codesourcery.com>
8451 Pedro Alves <palves@redhat.com>
8453 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8454 `step_over_finished' is true.
8456 2012-02-27 Pedro Alves <palves@redhat.com>
8458 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8459 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8461 2012-02-27 Pedro Alves <palves@redhat.com>
8464 * linux-low.c (pid_is_stopped): New.
8465 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8467 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8469 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8472 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8474 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8476 2012-02-24 Luis Machado <lgustavo@codesourcery>
8478 * server.c (handle_query): Advertise support for target-side
8479 breakpoint condition evaluation.
8480 (process_point_options): New function.
8481 (process_serial_event): When inserting a breakpoint, check for
8482 a target-side condition that should be evaluated.
8484 * mem-break.c: Include regcache.h and ax.h.
8485 (point_cond_list_t): New data structure.
8486 (breakpoint) <cond_list>: New field.
8487 (find_gdb_breakpoint_at): Make non-static.
8488 (delete_gdb_breakpoint_at): Clear any target-side
8490 (clear_gdb_breakpoint_conditions): New function.
8491 (add_condition_to_breakpoint): Likewise.
8492 (add_breakpoint_condition): Likewise.
8493 (gdb_condition_true_at_breakpoint): Likewise.
8494 (gdb_breakpoint_here): Return result directly instead
8495 of going through a local variable.
8497 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8498 (clear_gdb_breakpoint_conditions): Likewise.
8499 (add_breakpoint_condition): Likewise.
8500 (gdb_condition_true_at_breakpoint): Likewise.
8502 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8503 (need_step_over_p): Take target-side breakpoint condition into
8506 2012-02-24 Luis Machado <lgustavo@codesourcery>
8508 * server.h: Include tracepoint.h.
8509 (agent_mem_read, agent_get_trace_state_variable_value,
8510 agent_set_trace_state_variable_value,
8511 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8512 get_set_tsv_func_addr): New prototypes.
8514 * ax.h: New include file.
8515 * ax.c: New source file.
8517 * tracepoint.c: Include ax.h.
8518 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8519 agent_expr, eval_result_type): Move to ax.h.
8520 (parse_agent_expr): Rename to ...
8521 (gdb_parse_agent_expr): ... this, make it non-static and move
8523 (unparse_agent_expr) Rename to ...
8524 (gdb_unparse_agent_expr): ... this, make it non-static and move
8526 (eval_agent_expr): Rename to ...
8527 (eval_tracepoint_agent_expr): ... this.
8528 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8529 forward declarations.
8530 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8531 (agent_get_trace_state_variable_value): New function.
8532 (agent_set_trace_state_variable_value): New function.
8533 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8534 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8535 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8536 (condition_true_at_tracepoint): Likewise.
8537 (parse_agent_expr): Rename to ...
8538 (gdb_parse_agent_expr): ... this and move to ax.c.
8539 (unparse_agent_expr): Rename to ...
8540 (gdb_unparse_agent_expr): ... this and move to ax.c.
8541 (gdb_agent_op_name): Move to ax.c.
8542 (eval_agent_expr): Rename to ...
8543 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8545 (eval_tracepoint_agent_expr): New function.
8546 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8548 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8550 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8551 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8552 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8553 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8554 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8555 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8556 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8557 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8558 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8559 (compile_bytecodes): Remove forward declaration.
8560 (is_goto_target): Move to ax.c.
8561 (compile_bytecodes): Move to ax.c and call
8562 agent_get_trace_state_variable_value (...) and
8563 agent_set_trace_state_variable_value (...).
8565 * Makefile.in: Update ax.c and IPA dependencies.
8567 2012-02-24 Pedro Alves <palves@redhat.com>
8569 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8570 (cmd_bigqtbuffer_circular): ... this. Only handle
8571 'QTBuffer:circular:'.
8572 (handle_tracepoint_general_set): Adjust.
8574 2012-02-16 Yao Qi <yao@codesourcery.com>
8576 * inferiors.c: Move code to ...
8577 * dll.c: .... here. New.
8578 * server.h: Declare clear_dlls.
8579 * Makefile.in (SFILES): Add dll.c.
8583 2012-02-11 Yao Qi <yao@codesourcery.com>
8585 * server.c: (handle_monitor_command): Add a new parameter
8587 (handle_query): Update caller.
8589 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8591 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8592 * configure, config.in: Regenerate.
8593 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8596 2012-02-02 Pedro Alves <palves@redhat.com>
8598 Try SIGKILL first, then PTRACE_KILL.
8599 * linux-low.c (linux_kill_one_lwp): New.
8600 (linux_kill_one_lwp): Rename to ...
8601 (kill_one_lwp_callback): ... this. Use the new
8604 2012-02-02 Pedro Alves <palves@redhat.com>
8606 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8609 2012-01-27 Pedro Alves <palves@redhat.com>
8611 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8612 (elf_64_file_p): Make static.
8613 (linux_pid_exe_is_elf_64_file): New.
8614 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8615 Delete declarations.
8616 (linux_pid_exe_is_elf_64_file): Declare.
8617 * linux-x86-low.c (x86_arch_setup): Use
8618 linux_pid_exe_is_elf_64_file.
8620 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8622 * linux-low.c (linux_wait_for_event_1): Rename to ...
8623 (linux_wait_for_event): ... here and merge it with former
8624 linux_wait_for_event - new variable wait_ptid, use it.
8625 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8627 2012-01-23 Pedro Alves <palves@redhat.com>
8629 * server.c (main): Avoid yet another case of infinite loop while
8630 detaching/killing after a longjmp.
8632 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8635 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8637 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8639 * hostio.c (handle_readlink): New function.
8640 (handle_vFile): Call it to handle "vFile:readlink" packets.
8642 2012-01-20 Pedro Alves <palves@redhat.com>
8643 Ulrich Weigand <ulrich.weigand@linaro.org>
8645 * server.c (handle_v_requests): Only support vAttach and vRun to
8646 start multiple processes when in extended protocol mode.
8648 2012-01-17 Pedro Alves <palves@redhat.com>
8650 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8651 memalign plus mprotect to allocate the scratch buffer.
8653 2012-01-13 Pedro Alves <palves@redhat.com>
8655 * server.c (attach_inferior): Clear `cont_thread'.
8657 2012-01-13 Pedro Alves <palves@redhat.com>
8659 * server.c (main): Avoid infinite loop while detaching/killing
8662 2012-01-09 Doug Evans <dje@google.com>
8664 * server.c (start_inferior): Set last_ptid in --wrapper case.
8666 2012-01-06 Yao Qi <yao@codesourcery.com>
8668 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8670 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8672 2012-01-04 Yao Qi <yao@codesourcery.com>
8674 * tracepoint.c (cmd_qtdp): Print debug message
8675 for static tracepoint.
8677 2012-01-04 Yao Qi <yao@codesourcery.com>
8679 * tracepoint.c (trace_vdebug): Differentiate debug message
8680 between gdbserver and IPA.
8682 2012-01-03 Yao Qi <yao@codesourcery.com>
8684 * tracepoint.c (tracepoint_was_hit): Don't collect for
8687 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8689 * terminal.h: Reformat copyright header.
8691 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8693 * server.c (gdbserver_version): Update copyright year.
8694 * gdbreplay.c (gdbreplay_version): Likewise.
8696 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8698 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8701 2011-12-18 Hui Zhu <teawater@gmail.com>
8702 * linux-low.c (linux_create_inferior): Save return value to ret.
8704 2011-12-18 Hui Zhu <teawater@gmail.com>
8706 * linux-low.c (linux_create_inferior): Save return value to ret.
8708 2011-12-16 Doug Evans <dje@google.com>
8710 * linux-low.c (linux_create_inferior): If stdio connection,
8711 redirect stdin from /dev/null, stdout to stderr.
8712 * remote-utils.c (remote_is_stdio): New static global.
8713 (remote_connection_is_stdio): New function.
8714 (remote_prepare): Handle stdio connection.
8715 (remote_open): Ditto.
8716 (remote_close): Don't close stdin for stdio connections.
8717 (read_prim,write_prim): New functions. Replace all calls to
8718 read/write to these.
8719 * server.c (main): Watch for "-" argument. Move call to
8720 remote_prepare before start_inferior.
8721 * server.h (STDIO_CONNECTION_NAME): New macro.
8722 (remote_connection_is_stdio): Declare.
8724 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8725 in debugging output.
8727 2011-12-15 Yao Qi <yao@codesourcery.com>
8729 * tracepoint.c: Include sys/syscall.h.
8730 (gdb_ust_thread): Remove preprocessor conditional.
8732 2011-12-14 Pedro Alves <pedro@codesourcery.com>
8734 * linux-low.c (linux_detach_one_lwp): Call
8735 the_low_target.prepare_to_resume before detaching.
8737 2011-12-14 Yao Qi <yao@codesourcery.com>
8739 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8742 2011-12-14 Yao Qi <yao@codesourcery.com>
8744 * i386-low.c (i386_low_stopped_data_address): Initialize local
8747 2011-12-13 Pedro Alves <pedro@codesourcery.com>
8751 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8752 DR_CONTROL unless necessary. Extend comments.
8753 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8754 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8756 2011-12-13 Yao Qi <yao@codesourcery.com>
8758 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8760 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8762 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8764 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8765 Print new debug message for such case.
8767 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8769 Fix overlapping memcpy.
8770 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8771 the read_inferior_memory transfer.
8772 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8773 write_inferior_memory transfer.
8774 (set_fast_tracepoint_jump): New variable buf. Use it for the
8775 read_inferior_memory and write_inferior_memory transfers.
8776 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8777 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8778 Use it for the write_inferior_memory transfer.
8779 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8782 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8784 * linux-low.c (fetch_register, store_register): Make code
8785 consistent, fix formatting.
8787 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8789 * linux-low.c (usr_store_inferior_registers): Factor out code
8790 to handle individual registers into...
8791 (store_register): ... this new function.
8793 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8795 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8796 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8797 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8798 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8799 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8800 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8801 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8802 (srv_xmlfiles): Add new XML files.
8804 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8806 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8807 (init_registers_s390_linux32v1): Add prototype.
8808 (init_registers_s390_linux32v2): Likewise.
8809 (init_registers_s390_linux64v1): Likewise.
8810 (init_registers_s390_linux64v2): Likewise.
8811 (init_registers_s390x_linux64v1): Likewise.
8812 (init_registers_s390x_linux64v2): Likewise.
8813 (s390_num_regs): Increment to 52.
8814 (s390_regmap): Add orig_r2 register.
8815 (s390_num_regs_3264): Increment to 68.
8816 (s390_regmap_3264): Add orig_r2 register.
8817 (s390_collect_ptrace_register): Handle orig_r2 register.
8818 (s390_supply_ptrace_register): Likewise.
8819 (s390_fill_last_break): New function.
8820 (s390_store_last_break): Likewise.
8821 (s390_fill_system_call): New function.
8822 (s390_store_system_call): Likewise.
8823 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8825 (s390_check_regset): New function.
8826 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8827 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8828 Update target_regsets for available register sets.
8830 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8831 Jan Kratochvil <jan.kratochvil@redhat.com>
8833 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8834 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8836 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8837 * linux-low.h (struct process_info_private): New member r_debug.
8838 * server.c (handle_qxfer_libraries): Call
8839 the_target->qxfer_libraries_svr4.
8840 (handle_qxfer_libraries_svr4): New function.
8841 (qxfer_packets): New entry "libraries-svr4".
8842 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8843 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8844 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8845 PACKET_qXfer_libraries_svr4.
8847 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8849 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8850 PSW address/mask between 8-byte and 16-byte formats.
8851 (s390_supply_ptrace_register): Likewise.
8852 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8853 basic addressing mode bit.
8855 2011-11-24 Stan Shebs <stan@codesourcery.com>
8857 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8859 2011-11-17 Stan Shebs <stan@codesourcery.com>
8861 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8862 (tracing_start_time): New global.
8863 (tracing_stop_time): New global.
8864 (tracing_user_name): New global.
8865 (tracing_notes): New global.
8866 (tracing_stop_note): New global.
8867 (cmd_qtstart): Set traceframe_usage, start_time.
8868 (stop_tracing): Set stop_time.
8869 (cmd_qtstatus): Report additional status.
8870 (cmd_qtp): New function.
8871 (handle_tracepoint_query): Call it.
8872 (cmd_qtnotes): New function.
8873 (handle_tracepoint_general_set): Call it.
8874 (get_timestamp): Rename from tsv_get_timestamp.
8876 2011-11-14 Stan Shebs <stan@codesourcery.com>
8877 Kwok Cheung Yeung <kcy@codesourcery.com>
8879 * linux-x86-low.c (small_jump_insn): New.
8880 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8881 trampoline and error message, build a trampoline and issue a small
8882 jump instruction to it.
8883 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8884 trampoline and error message.
8885 (x86_get_min_fast_tracepoint_insn_len): New.
8886 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8887 * linux-low.h (struct linux_target_ops): Add arguments to
8888 install_fast_tracepoint_jump_pad operation, add new operation.
8889 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8891 (linux_get_min_fast_tracepoint_insn_len): New function.
8892 (linux_target_op): Add new operation.
8893 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8894 (gdb_trampoline_buffer_end): Ditto.
8895 (gdb_trampoline_buffer_error): Ditto.
8896 (struct ipa_sym_addresses): Add fields for new IPA variables.
8897 (symbol_list): Add entries for new IPA variables.
8898 (struct tracepoint): Add fields to hold the address range of the
8899 trampoline used by the tracepoint.
8900 (trampoline_buffer_head): New static variable.
8901 (trampoline_buffer_tail): Ditto.
8902 (claim_trampoline_space): New function.
8903 (have_fast_tracepoint_trampoline_buffer): New function.
8904 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8906 (install_fast_tracepoint): Ditto, also add error buffer argument.
8907 (cmd_qtminftpilen): New function.
8908 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8909 (fast_tracepoint_from_trampoline_address): New function.
8910 (fast_tracepoint_collecting): Handle trampoline as part of jump
8912 (set_trampoline_buffer_space): New function.
8913 (initialize_tracepoint): Initialize new IPA variables.
8914 * target.h (struct target_ops): Add arguments to
8915 install_fast_tracepoint_jump_pad operation, add new
8916 get_min_fast_tracepoint_insn_len operation.
8917 (target_get_min_fast_tracepoint_insn_len): New.
8918 (install_fast_tracepoint_jump_pad): Add arguments.
8919 * server.h (IPA_BUFSIZ): Define.
8920 * linux-i386-ipa.c: Include extra header files.
8921 (initialize_fast_tracepoint_trampoline_buffer): New function.
8922 (initialize_low_tracepoint): Call it.
8923 * server.h (set_trampoline_buffer_space): Declare.
8924 (claim_trampoline_space): Ditto.
8925 (have_fast_tracepoint_trampoline_buffer): Ditto.
8927 2011-11-14 Yao Qi <yao@codesourcery.com>
8929 * server.c (handle_query): Handle InstallInTrace for qSupported.
8930 * tracepoint.c (add_tracepoint): Sort list.
8931 (install_tracepoint, download_tracepoint): New.
8932 (cmd_qtdp): Call them to install and download tracepoints.
8933 (sort_tracepoints): Removed.
8934 (cmd_qtstart): Update.
8936 2011-11-14 Yao Qi <yao@codesourcery.com>
8938 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8939 * mem-break.h: Declare.
8940 * tracepoint.c (cmd_qtstart): Move some code to ...
8941 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8943 (download_tracepoints): Move some code to ...
8944 (download_tracepoint_1): ... here. New.
8946 2011-11-08 Yao Qi <yao@codesourcery.com>
8948 * remote-utils.c (relocate_instruction): A comment fix.
8950 2011-11-07 Joel Brobecker <brobecker@adacore.com>
8952 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8953 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8954 dr_status_mirror and dr_control_mirror from debug_reg_state.
8955 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8956 (i386_initial_stuff): Remove use of deleted globals.
8957 (i386_get_thread_context, i386_set_thread_context,
8958 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8959 from debug_reg_state.
8961 2011-11-05 Yao Qi <yao@codesourcery.com>
8963 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8964 address as TPOINT's.
8966 2011-11-02 Stan Shebs <stan@codesourcery.com>
8968 * tracepoint.c (agent_mem_read_string): New function.
8969 (eval_agent_expr): Call it for tracenz.
8970 * server.c (handle_query): Report support for tracenz.
8972 2011-11-02 Yao Qi <yao@codesourcery.com>
8974 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8976 2011-11-02 Yao Qi <yao@codesourcery.com>
8978 * target.h: Fix a typo in comment.
8980 2011-10-31 Pedro Alves <pedro@codesourcery.com>
8982 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8983 clobber the breakpoints' shadows with fast tracepoint jumps.
8984 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8985 * target.c (write_inferior_memory): Also pass MYADDR down to
8988 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8990 * configure.ac: Check support for personality routine.
8991 * configure: Regenerate.
8992 * config.in: Likewise.
8993 * linux-low.c: Include <sys/personality.h>.
8994 Define ADDR_NO_RANDOMIZE if necessary.
8995 (linux_create_inferior): Disable address space randomization when
8996 forking inferior, if requested.
8997 (linux_supports_disable_randomization): New function.
8998 (linux_target_ops): Install it.
8999 * server.h (disable_randomization): Declare.
9000 * server.c (disable_randomization): New global variable.
9001 (handle_general_set): Handle QDisableRandomization.
9002 (handle_query): Likewise for qSupported.
9003 (main): Support --disable-randomization and --no-disable-randomization
9004 command line arguments.
9005 * target.h (struct target_ops): Add supports_disable_randomization.
9006 (target_supports_disable_randomization): New macro.
9008 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9010 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9012 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9013 [!PT_GETDSBT] (target_loadmap): New definition.
9014 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9015 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9016 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9017 and PT_GETDSBT to LINUX_LOADMAP.
9018 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9019 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9021 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9023 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9024 (arm_linux_hwbp_cap): New static variable.
9025 (arm_linux_get_hwbp_cap): Replace by ...
9026 (arm_linux_init_hwbp_cap): ... this new function.
9027 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9028 (arm_linux_get_hw_watchpoint_count): Likewise.
9029 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9030 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9031 (arm_prepare_to_resume): Use perror_with_name instead of error.
9033 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9035 * linux-arm-low.c: Include <signal.h>.
9036 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9037 (struct arm_linux_hwbp_cap): New data type.
9038 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9039 (struct arm_linux_hw_breakpoint): New data type.
9040 (MAX_BPTS, MAX_WPTS): Define.
9041 (struct arch_process_info, struct arch_lwp_info): New data types.
9042 (arm_linux_get_hwbp_cap): New function.
9043 (arm_linux_get_hw_breakpoint_count): Likewise.
9044 (arm_linux_get_hw_watchpoint_count): Likewise.
9045 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9046 (arm_hwbp_control_initialize): Likewise.
9047 (arm_hwbp_control_is_enabled): Likewise.
9048 (arm_hwbp_control_is_initialized): Likewise.
9049 (arm_hwbp_control_disable): Likewise.
9050 (arm_linux_hw_breakpoint_equal): Likewise.
9051 (arm_linux_hw_point_initialize): Likewise.
9052 (struct update_registers_data): New data structure.
9053 (update_registers_callback: New function.
9054 (arm_insert_point): Likewise.
9055 (arm_remove_point): Likewise.
9056 (arm_stopped_by_watchpoint): Likewise.
9057 (arm_stopped_data_address): Likewise.
9058 (arm_new_process): Likewise.
9059 (arm_new_thread): Likewise.
9060 (arm_prepare_to_resume): Likewise.
9061 (the_low_target): Register arm_insert_point, arm_remove_point,
9062 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9063 arm_new_thread, and arm_prepare_to_resume.
9065 2011-09-15 Stan Shebs <stan@codesourcery.com>
9067 * server.h (struct emit_ops): Add compare-goto fields.
9068 * tracepoint.c (gdb_agent_op_sizes): New table.
9069 (emit_eq_goto): New function.
9070 (emit_ne_goto): New function.
9071 (emit_lt_goto): New function.
9072 (emit_le_goto): New function.
9073 (emit_gt_goto): New function.
9074 (emit_ge_goto): New function.
9075 (is_goto_target): New function.
9076 (compile_bytecodes): Recognize special cases of compare-goto
9077 combinations and call specialized emitters for them.
9078 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9079 (amd64_emit_ne_goto): New function.
9080 (amd64_emit_lt_goto): New function.
9081 (amd64_emit_le_goto): New function.
9082 (amd64_emit_gt_goto): New function.
9083 (amd64_emit_ge_goto): New function.
9084 (amd64_emit_ops): Add the new functions.
9085 (i386_emit_eq_goto): New function.
9086 (i386_emit_ne_goto): New function.
9087 (i386_emit_lt_goto): New function.
9088 (i386_emit_le_goto): New function.
9089 (i386_emit_gt_goto): New function.
9090 (i386_emit_ge_goto): New function.
9091 (i386_emit_ops): Add the new functions.
9093 2011-09-08 Stan Shebs <stan@codesourcery.com>
9095 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9096 (i386_emit_epilogue): Restore %ebx.
9098 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9100 * server.c (step_thread): Remove definition.
9101 (process_serial_event): Don't handle Hs.
9102 * server.h (step_thread): Remove declaration.
9103 * target.c (set_desired_inferior): Remove use of step_thread.
9105 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9107 * linux-low.c: Include linux-procfs.h.
9108 (linux_attach_lwp_1): Update comments.
9109 (linux_attach): Scan for existing threads when attaching to a
9110 process that is the tgid.
9111 * Makefile.in: Update dependencies.
9113 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9115 * configure.srv: Add linux-procfs.o dependencies.
9117 2011-08-14 Yao Qi <yao@codesourcery.com>
9119 * target.h (struct target_ops): Fix indent.
9120 * win32-low.c (win32_target_ops): Fix comment.
9122 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9123 Yao Qi <yao@codesourcery.com>
9125 * Makefile.in (clean): Remove tic6x-*.c files.
9126 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9127 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9128 (tic6x-c64xp-linux.c): Likewise.
9129 * configure.srv: Add support for tic6x-*-uclinux.
9130 * linux-tic6x-low.c: New.
9131 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9133 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9134 Yao Qi <yao@codesourcery.com>
9136 * target.h (struct target_ops): Add read_loadmap.
9137 * linux-low.c (struct target_loadseg): New type.
9138 (struct target_loadmap): New type.
9139 (linux_read_loadmap): New function.
9140 (linux_target_ops): Add linux_read_loadmap.
9141 * server.c (handle_query): Support qXfer:fdpic:read packet.
9142 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9145 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9147 * win32-low.c: Include <stdint.h>.
9149 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9151 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9152 to the inferior here.
9153 (i386_remove_aligned_watchpoint): Ditto.
9154 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9155 fit part of the watchpoint in the debug registers.
9156 (i386_update_inferior_debug_regs): New.
9157 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9158 registers, and only update the inferior on success.
9159 (i386_low_remove_watchpoint): Ditto.
9161 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9163 * linux-low.c (compare_ints, unique, list_threads, show_process,
9164 linux_core_of_thread): Delete.
9165 (linux_target_ops): Change linux_core_of_thread to
9166 linux_common_core_of_thread.
9167 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9168 * utils.c (malloc_failure): Change type of argument.
9169 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9170 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9171 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9172 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9173 (IPA_OBJS): Add common-utils-ipa.o.
9174 (ptid_h, linux_osdata_h): New macros.
9175 (server_h): Add common/common-utils.h, common/xml-utils.h,
9176 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9178 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9179 ptid.o, buffer.o): New rules.
9180 (linux-low.o): Add common/linux-osdata.h as a dependency.
9181 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9182 * configure.ac: Add AC_HEADER_DIRENT check.
9183 * config.in: Regenerate.
9184 * configure: Regenerate.
9185 * remote-utils.c (xml_escape_text): Delete.
9186 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9187 buffer_xml_printf): Move to common/buffer.c.
9188 * server.c (main): Remove call to initialize_inferiors.
9189 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9190 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9191 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9192 internal_error, gdb_assert, gdb_assert_fail): Delete.
9193 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9194 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9196 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9197 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9198 initialize_inferiors): Delete.
9200 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9202 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9205 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9207 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9209 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9211 2011-05-26 Yao Qi <yao@codesourcery.com>
9213 * Makefile.in (thread-db.o): Track dependence to
9214 common/gdb_thread_db.h.
9215 * thread-db.c: include gdb_thread_db.h from right place.
9217 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9219 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9220 __FILE__ and __LINE__ to internal_error.
9222 2011-05-13 Doug Evans <dje@google.com>
9224 * thread-db.c (try_thread_db_load_from_sdir): New function.
9225 (try_thread_db_load_from_dir): New function.
9226 (thread_db_load_search): Handle $sdir, ignore $pdir.
9227 Remove trying of system directories if search of
9228 libthread-db-search-path fails, that is now done via $sdir.
9230 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9232 * server.c (handle_query): Add EnableDisableTracepoints to the list
9233 of supported features.
9234 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9236 (cmd_qtenable_disable): New.
9237 (cmd_qtstart): Install tracepoints even if disabled.
9238 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9239 receiving a QTEnable or QTDisable packet.
9240 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9241 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9243 (gdb_probe): Skip data collection if static tracepoint is disabled.
9245 2011-05-10 Doug Evans <dje@google.com>
9247 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9249 2011-05-04 Doug Evans <dje@google.com>
9251 * linux-low.c (linux_join): Skip process lookup.
9252 * spu-low.c (spu_join): Ditto.
9253 * server.c (join_inferiors_callback): Delete.
9254 (process_serial_event): For 'D' packet (detach) call join_inferior
9257 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9259 * README: Don't mention xscale*-*-linux*.
9260 * configure.srv (xscale*-*-linux*): Don't handle target.
9262 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9264 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9266 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9267 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9268 (i386_emit_void_call_2): Likewise.
9270 2011-04-26 Yao Qi <yao@codesourcery.com>
9272 * linux-low.c: Move common macros to linux-ptrace.h.
9273 Include linux-ptrace.h.
9274 * Makefile.in (linux_ptrace_h): New.
9275 (linux-low.o): Depends on linux-ptrace.h.
9277 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9279 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9280 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9281 (remote_prepare): New function with most of the TCP code from ...
9282 (remote_open): ... here. Detect PORT here unconditionally. Move also
9283 setting transport_is_reliable.
9284 * server.c (run_once): New variable.
9285 (gdbserver_usage): Document it.
9286 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9287 the first run if RUN_ONCE.
9288 * server.h (run_once, remote_prepare): New declarations.
9290 2011-04-19 Tom Tromey <tromey@redhat.com>
9292 * win32-low.c (handle_load_dll): Remove duplicate "the".
9294 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9296 Remove support for old Cygwin 1.5 versions.
9297 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9298 function to avoid warning.
9299 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9302 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9304 * gdbserver/server.h (Macro _): Define it if not available.
9306 2011-03-14 Michael Snyder <msnyder@vmware.com>
9308 * hostio.c (handle_close): Remove unnecessary null test.
9310 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9312 * Makefile.in (maintainer-clean realclean distclean): Remove
9313 "make ... subdir_do" command.
9315 2011-03-10 Michael Snyder <msnyder@vmware.com>
9317 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9319 * server.c (handle_v_run): Free alloced buffer on early return.
9321 2011-03-09 Yao Qi <yao@codesourcery.com>
9324 2011-03-04 Yao Qi <yao@codesourcery.com>
9326 * Makefile.in: Remove GNU make feature --directory.
9328 2011-03-05 Yao Qi <yao@codesourcery.com>
9330 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9331 (subdir_do): New make target. Copied from gdb/Makefile.
9332 (maintainer-clean, realclean, distclean, clean): Call corresponding
9333 make targets in common/Makefile.
9335 2011-02-11 Yao Qi <yao@codesourcery.com>
9337 * configure.ac: Call AC_PROG_RANLIB.
9338 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9339 * configure: Regenerate.
9341 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9343 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9345 2011-03-06 Yao Qi <yao@codesourcery.com>
9347 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9349 2011-03-05 Yao Qi <yao@codesourcery.com>
9351 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9352 (subdir_do): New make target. Copied from gdb/Makefile.
9353 (maintainer-clean, realclean, distclean, clean): Call corresponding
9354 make targets in common/Makefile.
9356 2011-03-04 Yao Qi <yao@codesourcery.com>
9358 * Makefile.in: Remove GNU make feature --directory.
9360 2011-03-04 Michael Snyder <msnyder@vmware.com>
9362 * server.c (queue_stop_reply): Call xmalloc not malloc.
9364 2011-03-02 Michael Snyder <msnyder@vmware.com>
9366 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9368 2011-02-28 Michael Snyder <msnyder@vmware.com>
9370 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9371 (cmd_qtframe): Ditto.
9372 (cmd_qtbuffer): Ditto.
9373 (cmd_bigqtbuffer): Ditto.
9375 * utils.c (decimal2str): Initialize 'width' to nine, then
9378 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9380 * hostio.c (require_data): Free *data, not data.
9382 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9384 * hostio.c (require_data): Use free, not xfree.
9386 2011-02-27 Michael Snyder <msnyder@vmware.com>
9388 * server.c (handle_query): Discard unused value.
9390 * hostio.c (require_data): Free malloc memory before returning
9393 2011-02-26 Michael Snyder <msnyder@vmware.com>
9395 * linux-low.c (list_threads): Call closedir for dirent.
9397 2011-02-27 Michael Snyder <msnyder@vmware.com>
9399 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9400 a case statement falls through.
9402 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9404 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9407 2011-02-26 Michael Snyder <msnyder@vmware.com>
9409 * utils.c (decimal2str): Eliminate dead code and dead param.
9410 (pulongest): Drop dead param from call to decimal2str.
9413 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9415 Revert the following patch (not approved yet):
9416 2011-02-21 Hui Zhu <teawater@gmail.com>
9417 * tracepoint.c (tp_printf): New function.
9418 (eval_agent_expr): Handle gdb_agent_op_printf.
9420 2011-02-21 Hui Zhu <teawater@gmail.com>
9422 * tracepoint.c (tp_printf): New function.
9423 (eval_agent_expr): Handle gdb_agent_op_printf.
9425 2011-02-18 Tom Tromey <tromey@redhat.com>
9427 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9428 (tracepoint.o): Likewise.
9429 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9430 (gdb_agent_op_names): Likewise.
9432 2011-02-18 Tom Tromey <tromey@redhat.com>
9434 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9435 gdb_agent_op_rot>: New constants.
9436 (gdb_agent_op_names): Add pick and roll.
9437 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9440 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9442 * aclocal.m4: Regenerated with aclocal-1.11.1.
9444 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9446 * server.c (handle_qxfer_traceframe_info): New.
9447 (qxfer_packets): Register "traceframe-info".
9448 (handle_query): Report support for qXfer:traceframe-info:read+.
9449 * tracepoint.c (match_blocktype): New.
9450 (traceframe_find_block_type): Rename to ...
9451 (traceframe_walk_blocks): ... this. Add callback filter argument,
9453 (traceframe_find_block_type): New, reimplemented on top of
9454 traceframe_walk_blocks.
9455 (build_traceframe_info_xml): New.
9456 (traceframe_read_info): New.
9457 * server.h (traceframe_read_info): Declare.
9459 2011-02-11 Yao Qi <yao@codesourcery.com>
9461 * configure.ac: Call AC_PROG_RANLIB.
9462 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9463 * configure: Regenerate.
9465 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9467 * server.c (gdb_read_memory): Change return semantics to allow
9469 (handle_search_memory_1): Adjust.
9470 (process_serial_event) <'m' packet>: Handle partial transfers.
9471 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9473 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9475 * regcache.c (init_register_cache): Initialize
9476 regcache->register_status.
9477 (free_register_cache): Release regcache->register_status.
9478 (regcache_cpy): Copy register_status.
9479 (registers_to_string): Print 'x's for unavailable registers.
9480 (supply_register): Mark the register's status valid or
9481 unavailable, depending on whether a buffer was passed in or not.
9482 (supply_register_zeroed): New.
9483 (supply_regblock): Mark the registers' status valid or
9484 unavailable, depending on whether a buffer was passed in or not.
9485 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9486 (struct regcache): New `register_status' field.
9487 (supply_register_zeroed): Declare.
9488 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9489 supply_register_zeroed, rather than passing a NULL buffer to
9491 * tracepoint.c (fetch_traceframe_registers): Update comment.
9493 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9495 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9498 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9500 * server.h (decode_xfer_write): Change prototype.
9501 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9502 and don't extract the annex here.
9503 * server.c (decode_xfer_read): Remove `annex' parameter,
9504 and don't extract the annex here.
9506 (struct qxfer): New.
9507 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9508 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9509 (handle_qxfer_statictrace): New functions, abstracted out from
9510 handle_query, and made to use the struct qxfer interface.
9511 (handle_threads_qxfer_proper): Rename to ...
9512 (handle_qxfer_threads_proper): ... this.
9513 (handle_threads_qxfer): Rename to ...
9514 (handle_qxfer_threads): ... this. Adjust.
9515 (qxfer_packets): New array.
9516 (handle_qxfer): New function.
9517 (handle_query): Use handle_qxfer.
9519 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9521 * gdbreplay.c: Shorten lines of >= 80 columns.
9522 * linux-low.c: Ditto.
9523 * linux-ppc-low.c: Ditto.
9524 * linux-s390-low.c: Ditto.
9525 * linux-sparc-low.c: Ditto.
9526 * linux-x86-low.c: Ditto.
9527 * linux-xtensa-low.c: Ditto.
9528 * mem-break.c: Ditto.
9530 * regcache.h: Ditto.
9531 * remote-utils.c: Ditto.
9534 * thread-db.c: Ditto.
9535 * tracepoint.c: Ditto.
9537 * win32-low.h: Ditto.
9539 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9541 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9544 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9546 * server.c (gdbserver_version): Update copyright year in version
9548 * gdbreplay.c (gdbreplay_version): Ditto.
9550 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9552 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9553 * linux-bfin-low.c: New file.
9554 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9555 PT_DATA_ADDR for BFIN targets.
9556 * Makefile.in (SFILES): Add linux-bfin-low.c.
9557 (clean): Remove reg-bfin.c.
9558 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9559 * README: Mention supported Blackfin targets.
9561 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9563 * .gitignore: New file.
9565 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9567 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9569 2010-10-22 Jie Zhang <jie@codesourcery.com>
9571 * Makefile.in: Add FLAGS_TO_PASS variable.
9572 (install): Remove dependency of install-only and recursively
9573 invoke make for install-only.
9575 2010-10-04 Doug Evans <dje@google.com>
9577 * Makefile.in (uninstall): Use $(DESTDIR).
9579 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9583 * linux-x86-low.c (compat_siginfo_from_siginfo)
9584 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9585 si_code is < 0. Check for si_code == SI_TIMER before checking for
9588 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9590 * lynx-i386-low.c: New file.
9591 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9593 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9595 * lynx-low.c (ptrace_request_to_str): Remove handling for
9596 request values that have been removed in LynxOS 5.x.
9598 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9600 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9603 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9605 * configure.ac: Add --enable-inprocess-agent option.
9606 * configure: Rebuilt.
9608 2010-09-06 Yao Qi <yao@codesourcery.com>
9610 * linux-low.c (linux_kill): Remove unused variable.
9611 (linux_stabilize_threads): Likewise.
9612 * server.c (start_inferior): Likewise.
9613 (queue_stop_reply_callback): Likewise.
9614 * tracepoint.c (do_action_at_tracepoint): Likewise.
9616 2010-09-06 Yao Qi <yao@codesourcery.com>
9618 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9621 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9623 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9625 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9627 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9630 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9632 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9633 gdbserver/lynx-ppc-low.c: New files.
9634 * Makefile.in (lynx_low_h): New variable.
9635 (lynx-low.o, lynx-ppc-low.o): New rules.
9636 * configure.ac: On LynxOS, link with -lnetinet.
9637 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9638 * configure: regenerate.
9640 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9642 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9643 * configure.ac: Add check for vasprintf and vsnprintf.
9644 * configure, config.in: Regenerate.
9645 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9647 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9649 * gdbreplay.c: Move include of alloca.h up, next to include of
9651 * server.h: Add include of malloc.h.
9652 * mem-break.c: Remove include of malloc.h.
9653 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9655 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9657 * Makefile.in (memmem.o): Build with -Wno-error.
9659 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9661 * utils.c (xsnprintf): Make non-static.
9662 * server.h: Add xsnprintf declaration.
9663 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9664 replace calls to snprintf by calls to xsnprintf throughout.
9666 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9668 * configure.ac: Add configure check for alloca.
9669 * configure, config.in: Regenerate.
9670 * server.h: Include alloca.h if it exists.
9671 * gdbreplay.c: Include alloca.h if it exists.
9673 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9675 * linux-low.c (__SIGRTMIN): Define if not already defined.
9676 (linux_create_inferior): Check for __ANDROID__ rather than
9678 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9679 are already deferred.
9680 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9681 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9682 stopped and already has a pending signal to report.
9683 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9684 a pending signal to report or is moving out of a jump pad.
9685 (linux_init_signals): Check for __ANDROID__ rather than
9688 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9690 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9691 debug_threads check. Avoid a linear search when not doing debug
9694 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9696 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9697 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9698 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9699 (process_event): Change local fd's type to gdb_fildes_t.
9700 (create_file_handler): Adjust prototype.
9701 (delete_file_handler): Adjust prototype.
9702 (handle_file_event): Adjust prototype. Use pfildes.
9703 (create_file_event): Adjsut prototype.
9704 * remote-utils.c (remote_desc, listen_desc): Change type to
9706 * server.h: New gdb_fildes_t typedef.
9707 [USE_WIN32API]: Include winsock2.h.
9708 (delete_file_handler, add_file_handler): Adjust prototypes.
9710 * utils.c (pfildes): New.
9712 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9714 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9715 * configure: Regenerate.
9717 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9719 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9720 (linux_done_accessing_memory): ... this.
9721 (linux_target_ops): Adjust.
9722 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9723 * nto-low.c (nto_target_ops): Adjust comment.
9724 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9725 * spu-low.c (spu_target_ops): Adjust comment.
9726 * target.h (target_ops): Rename unprepare_to_access_memory field
9727 to done_accessing_memory.
9728 (unprepare_to_access_memory): Rename to ...
9729 (done_accessing_memory): ... this.
9731 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9733 * linux-low.c (linux_prepare_to_access_memory): New.
9734 (linux_unprepare_to_access_memory): New.
9735 (linux_target_ops): Install them.
9736 * server.c (read_memory): Rename to ...
9737 (gdb_read_memory): ... this. Use
9738 prepare_to_access_memory/prepare_to_access_memory.
9739 (write_memory): Rename to ...
9740 (gdb_write_memory): ... this. Use
9741 prepare_to_access_memory/prepare_to_access_memory.
9742 (handle_search_memory_1): Adjust.
9743 (process_serial_event): Adjust.
9744 * target.h (struct target_ops): New fields
9745 prepare_to_access_memory and unprepare_to_access_memory.
9746 (prepare_to_access_memory, unprepare_to_access_memory): New.
9747 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9748 prepare_to_access_memory/prepare_to_access_memory.
9749 * nto-low.c (nto_target_ops): Adjust.
9750 * spu-low.c (spu_target_ops): Adjust.
9751 * win32-low.c (win32_target_ops): Adjust.
9753 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9755 * Makefile.in (WARN_CFLAGS): Get it from configure.
9756 (WERROR_CFLAGS): New.
9757 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9758 * configure.ac: Introduce --enable-werror, which adds -Werror to
9759 the compiler command line. Enabled by default. Disable with
9760 --disable-werror. Add -Wdeclaration-after-statement
9761 Wpointer-arith and -Wformat-nonliteral to warning flags.
9762 * configure: Regenerate.
9764 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9766 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9768 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9770 * gdbreplay.c (remote_error): New.
9772 (expect): Use gdbchar. Check for error reading from GDB.
9773 Clarify sync error output.
9774 (play): Check for errors writing to GDB.
9775 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9776 * remote-utils.c (getpkt): Check for errors writing to the remote
9779 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9781 * linux-low.c (linux_wait_1): Move non-debugging code out of
9782 `debug_threads' control.
9784 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9786 * linux-low.c (linux_wait_1): Don't set last_status here.
9787 * server.c (push_event, queue_stop_reply_callback): Assert we're
9788 not pushing a TARGET_WAITKIND_IGNORE event.
9789 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9790 (myresume, handle_target_event): Set the thread's last_resume_kind
9791 and last_status from the target returned status.
9793 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9797 * linux-x86-low.c (update_debug_registers_callback): New.
9798 (i386_dr_low_set_addr): Use it.
9799 (i386_dr_low_get_addr): New.
9800 (i386_dr_low_set_control): Use update_debug_registers_callback.
9801 (i386_dr_low_get_control): New.
9802 (i386_dr_low_get_status): Adjust.
9803 * linux-low.c (linux_stop_lwp): New.
9804 * linux-low.h (linux_stop_lwp): Declare.
9806 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9807 argument instead of a i386_debug_reg_state.
9808 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9809 a i386_debug_reg_state.
9810 (i386_insert_aligned_watchpoint): Adjust.
9811 (i386_remove_aligned_watchpoint): Adjust.
9812 (i386_low_stopped_data_address): Read the debug registers from the
9813 inferior instead of from the mirrors.
9814 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9815 (i386_dr_low_get_addr): Declare.
9816 (i386_dr_low_get_control): Declare.
9817 (i386_dr_low_get_status): Change prototype.
9819 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9820 (i386_dr_low_get_addr): New.
9821 (i386_dr_low_get_control): New.
9822 (i386_dr_low_get_status): Adjust prototype. Return
9824 (i386_initial_stuff): Clear dr_status_mirror and
9826 (i386_get_thread_context): Adjust.
9827 (i386_set_thread_context): Adjust.
9828 (i386_thread_added): Adjust.
9830 2010-08-24 Pedro Alves <pedro@codesourcery.com>
9832 * linux-low.h (linux_thread_area): Delete declaration.
9834 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9836 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9837 after its termination.
9839 2010-08-09 Pedro Alves <pedro@codesourcery.com>
9841 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9842 (gdb_wants_all_stopped): Delete.
9843 (linux_wait_1): Don't call them.
9844 * server.c (handle_v_cont): Tag all threads as want-stopped.
9845 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9846 stopped as "client-wants-stopped".
9848 2010-07-31 Pedro Alves <pedro@codesourcery.com>
9850 * Makefile.in (signals_h): New.
9851 (server_h): Depend on it.
9852 (server.o): Don't depend on $(signals_def).
9853 (signals.o): Depend on $(signals_def).
9855 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9857 * Makefile.in (signals_def): New.
9858 (server_h): Append include/gdb/signals.h and signals_def.
9859 (server.o): Append signals_def.
9861 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9863 * server.c (handle_target_event): Use target_signal_to_host for
9864 resume_info.sig initialization.
9865 * target.h (struct thread_resume) <sig>: New comment.
9867 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9869 * server.c (handle_query): strcpy() the returned string from paddress()
9870 instead of sprintf().
9871 * utils.c (paddress): Return phex_nz().
9873 2010-07-07 Joel Brobecker <brobecker@adacore.com>
9875 * server.c (handle_v_cont): Call mourn_inferior if process
9877 (myresume): Likewise.
9879 2010-07-01 Pedro Alves <pedro@codesourcery.com>
9881 Static tracepoints, and integration with UST.
9883 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9884 * mem-break.c (uninsert_all_breakpoints)
9885 (reinsert_all_breakpoints): New.
9886 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9887 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9888 (gdb_agent_ust_loaded, helper_thread_id)
9889 (gdb_agent_helper_thread_id): New macros.
9890 (struct ipa_sym_addresses): Add addr_ust_loaded,
9891 addr_helper_thread_id, addr_cmd_buf.
9892 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9893 (in_process_agent_loaded_ust): New.
9894 (write_e_ust_not_loaded): New.
9895 (maybe_write_ipa_ust_not_loaded): New.
9896 (struct collect_static_trace_data_action): New.
9897 (enum tracepoint_type) <static_tracepoint>: New.
9898 (struct tracepoint) <handle>: Mention static tracepoints.
9899 (struct static_tracepoint_ctx): New.
9900 (CMD_BUF_SIZE): New.
9901 (add_tracepoint_action): Handle static tracepoint actions.
9902 (unprobe_marker_at): New.
9903 (clear_installed_tracepoints): Handle static tracepoints.
9904 (cmd_qtdp): Handle static tracepoints.
9905 (probe_marker_at): New.
9906 (cmd_qtstart): Handle static tracepoints.
9907 (response_tracepoint): Handle static tracepoints.
9908 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9909 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9910 (get_context_regcache): Handle static tracepoints.
9911 (do_action_at_tracepoint): Handle static tracepoint actions.
9912 (traceframe_find_block_type): Handle static trace data blocks.
9913 (traceframe_read_sdata): New.
9914 (download_tracepoints): Download static tracepoint actions.
9915 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9916 (GDB_PROBE_NAME): New.
9921 (ust_marker_to_static_tracepoint): New.
9923 (collect_ust_data_at_tracepoint): New.
9924 (gdb_ust_probe): New.
9925 (UNIX_PATH_MAX, SOCK_DIR): New.
9926 (gdb_ust_connect_sync_socket): New.
9927 (resume_thread, stop_thread): New.
9928 (run_inferior_command): New.
9929 (init_named_socket): New.
9930 (gdb_ust_socket_init): New.
9931 (cstr_to_hexstr): New.
9933 (first_marker, next_marker): New.
9934 (response_ust_marker): New.
9935 (cmd_qtfstm, cmd_qtsstm): New.
9936 (unprobe_marker_at, probe_marker_at): New.
9937 (cmd_qtstmat, gdb_ust_thread): New.
9938 (gdb_ust_init): New.
9939 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9940 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9942 (x86_64_st_collect_regmap): New.
9943 (X86_64_NUM_ST_COLLECT_GREGS): New.
9944 (AMD64_RIP_REGNUM): New.
9945 (supply_static_tracepoint_registers): New.
9946 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9948 (i386_st_collect_regmap): New.
9949 (i386_NUM_ST_COLLECT_GREGS): New.
9950 (supply_static_tracepoint_registers): New.
9951 * server.c (handle_query): Handle qXfer:statictrace:read.
9952 <qSupported>: Report support for StaticTracepoints, and
9953 qXfer:statictrace:read features.
9954 * server.h (traceframe_read_sdata)
9955 (supply_static_tracepoint_registers): Declare.
9956 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9957 (unpack_varlen_hex): Include in IPA build.
9958 * Makefile.in (ustlibs, ustinc): New.
9959 (IPA_OBJS): Add remote-utils-ipa.o.
9960 ($(IPA_LIB)): Link -ldl and -lpthread.
9962 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9963 * config.in, configure: Regenerate.
9965 2010-06-20 Ian Lance Taylor <iant@google.com>
9966 Pedro Alves <pedro@codesourcery.com>
9968 * linux-x86-low.c (always_true): Delete.
9969 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9970 trying to fool the compiler with always_true.
9972 2010-06-20 Pedro Alves <pedro@codesourcery.com>
9974 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9975 conditions in gdbserver.
9977 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9979 * spu-low.c (spu_read_memory): Wrap around local store limit.
9980 (spu_write_memory): Likewise.
9982 2010-06-15 Pedro Alves <pedro@codesourcery.com>
9984 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9985 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9987 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9989 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9990 uses with LONGEST uses.
9992 2010-06-14 Stan Shebs <stan@codesourcery.com>
9993 Pedro Alves <pedro@codesourcery.com>
9997 * linux-x86-low.c: Include limits.h.
10002 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10003 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10004 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10005 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10006 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10007 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10008 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10009 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10010 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10011 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10012 (amd64_emit_void_call_2): New.
10013 (amd64_emit_ops): New.
10014 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10015 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10016 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10017 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10018 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10019 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10020 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10021 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10022 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10023 (i386_emit_stack_adjust, i386_emit_int_call_1)
10024 (i386_emit_void_call_2): New.
10025 (i386_emit_ops): New.
10026 (x86_emit_ops): New.
10027 (the_low_target): Install x86_emit_ops.
10028 * server.h (struct emit_ops): New.
10029 (get_raw_reg_func_addr): Declare.
10030 (current_insn_ptr, emit_error): Declare.
10031 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10032 (set_trace_state_variable_value): New defines.
10033 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10034 addr_get_trace_state_variable_value and
10035 addr_set_trace_state_variable_value.
10036 (symbol_list): New fields for get_raw_reg,
10037 get_trace_state_variable_value and set_trace_state_variable_value.
10038 (condfn): New typedef.
10039 (struct tracepoint): New field `compiled_cond'.
10040 (do_action_at_tracepoint): Clear compiled_cond.
10041 (get_trace_state_variable_value, set_trace_state_variable_value):
10043 (condition_true_at_tracepoint): If there's a compiled condition,
10045 (current_insn_ptr, emit_error): New globals.
10046 (struct bytecode_address): New.
10047 (get_raw_reg_func_addr): New.
10048 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10049 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10050 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10051 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10052 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10053 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10054 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10055 (compile_tracepoint_condition, compile_bytecodes): New.
10056 * target.h (emit_ops): Forward declare.
10057 (struct target_ops): New field emit_ops.
10058 (target_emit_ops): New.
10059 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10060 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10061 * linux-low.c (linux_emit_ops): New.
10062 (linux_target_ops): Install it.
10063 * linux-low.h (struct linux_target_ops): New field emit_ops.
10065 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10067 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10068 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10070 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10071 Stan Shebs <stan@codesourcery.com>
10073 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10074 (all): Depend on $(extra_libraries).
10075 (install-only): Install the IPA.
10076 (IPA_OBJS, IPA_LIB): New.
10077 (clean): Remove the IPA lib.
10078 (IPAGENT_CFLAGS): New.
10079 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10080 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10081 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10082 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10083 * configure.ac: Check for atomic builtins support in the compiler.
10084 (IPA_DEPFILES, extra_libraries): Define.
10085 * configure.srv (ipa_obj): Add description.
10086 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10087 (i[34567]86-*-linux*): Set ipa_obj.
10088 (x86_64-*-linux*): Set ipa_obj.
10089 * linux-low.c (stabilizing_threads): New.
10090 (supports_fast_tracepoints): New.
10091 (linux_detach): Stabilize threads before detaching.
10092 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10093 the lwp is either not stabilizing, or is moving out of a jump pad.
10094 (linux_fast_tracepoint_collecting): New.
10095 (maybe_move_out_of_jump_pad): New.
10096 (enqueue_one_deferred_signal): New.
10097 (dequeue_one_deferred_signal): New.
10098 (linux_wait_for_event_1): If moving out of a jump pad, defer
10099 pending signals to later.
10100 (linux_stabilize_threads): New.
10101 (linux_wait_1): Check if threads need moving out of jump pads, and
10103 (stuck_in_jump_pad_callback): New.
10104 (move_out_of_jump_pad_callback): New.
10105 (lwp_running): New.
10106 (linux_resume_one_lwp): Handle moving out of jump pads.
10107 (linux_set_resume_request): Dequeue deferred signals.
10108 (need_step_over_p): Also step over fast tracepoint jumps.
10109 (start_step_over): Also uninsert fast tracepoint jumps.
10110 (finish_step_over): Also reinsert fast tracepoint jumps.
10111 (linux_install_fast_tracepoint_jump): New.
10112 (linux_target_ops): Install linux_stabilize_threads and
10113 linux_install_fast_tracepoint_jump_pad.
10114 * linux-low.h (linux_target_ops) <get_thread_area,
10115 install_fast_tracepoint_jump_pad>: New fields.
10116 (struct lwp_info) <collecting_fast_tracepoint,
10117 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10118 (linux_get_thread_area): Declare.
10119 * linux-x86-low.c (jump_insn): New.
10120 (x86_get_thread_area): New.
10121 (append_insns): New.
10122 (push_opcode): New.
10123 (amd64_install_fast_tracepoint_jump_pad): New.
10124 (i386_install_fast_tracepoint_jump_pad): New.
10125 (x86_install_fast_tracepoint_jump_pad): New.
10126 (the_low_target): Install x86_get_thread_area and
10127 x86_install_fast_tracepoint_jump_pad.
10128 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10129 (struct fast_tracepoint_jump): New.
10130 (fast_tracepoint_jump_insn): New.
10131 (fast_tracepoint_jump_shadow): New.
10132 (find_fast_tracepoint_jump_at): New.
10133 (fast_tracepoint_jump_here): New.
10134 (delete_fast_tracepoint_jump): New.
10135 (set_fast_tracepoint_jump): New.
10136 (uninsert_fast_tracepoint_jumps_at): New.
10137 (reinsert_fast_tracepoint_jumps_at): New.
10138 (set_breakpoint_at): Use write_inferior_memory.
10139 (uninsert_raw_breakpoint): Use write_inferior_memory.
10140 (check_mem_read): Mask out fast tracepoint jumps.
10141 (check_mem_write): Mask out fast tracepoint jumps.
10142 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10143 (set_fast_tracepoint_jump): Declare.
10144 (delete_fast_tracepoint_jump)
10145 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10146 (reinsert_fast_tracepoint_jumps_at): Declare.
10147 * regcache.c: Don't compile many functions when building the
10148 in-process agent library.
10149 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10150 the register buffer in the heap.
10151 (free_register_cache): If the register buffer isn't owned by the
10152 regcache, don't free it.
10153 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10154 pre-existing register caches.
10155 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10157 (convert_ascii_to_int): : Constify `from' parameter type.
10158 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10159 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10160 the needed buffer in-place.
10161 (relocate_instruction): New.
10162 * server.c (handle_query) <qSymbols>: If the target supports
10163 tracepoints, give it a chance of looking up symbols. Report
10164 support for fast tracepoints.
10165 (handle_status): Stabilize threads.
10166 (process_serial_event): Adjust.
10167 * server.h (struct fast_tracepoint_jump): Forward declare.
10168 (struct process_info) <fast_tracepoint_jumps>: New field.
10169 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10170 (decode_X_packet, decode_M_packet): Adjust.
10171 (relocate_instruction): Declare.
10172 (in_process_agent_loaded): Declare.
10173 (tracepoint_look_up_symbols): Declare.
10174 (struct fast_tpoint_collect_status): Declare.
10175 (fast_tracepoint_collecting): Declare.
10176 (force_unlock_trace_buffer): Declare.
10177 (handle_tracepoint_bkpts): Declare.
10178 (initialize_low_tracepoint)
10179 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10180 * target.h (struct target_ops) <stabilize_threads,
10181 install_fast_tracepoint_jump_pad>: New fields.
10182 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10183 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10184 [HAVE_STDINT_H]: Include stdint.h.
10185 (trace_debug_1): Rename to ...
10186 (trace_vdebug): ... this.
10187 (trace_debug): Rename to ...
10188 (trace_debug_1): ... this. Add `level' parameter.
10189 (trace_debug): New.
10190 (ATTR_USED, ATTR_NOINLINE): New.
10191 (IP_AGENT_EXPORT): New.
10192 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10193 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10194 (about_to_request_buffer_space, trace_buffer_is_full)
10195 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10196 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10197 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10198 (traceframe_write_count, traceframes_created)
10199 (trace_state_variables)
10200 New renaming defines.
10201 (struct ipa_sym_addresses): New.
10202 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10203 (symbol_list): New.
10204 (ipa_sym_addrs): New.
10205 (all_tracepoint_symbols_looked_up): New.
10206 (in_process_agent_loaded): New.
10207 (write_e_ipa_not_loaded): New.
10208 (maybe_write_ipa_not_loaded): New.
10209 (tracepoint_look_up_symbols): New.
10210 (debug_threads) [IN_PROCESS_AGENT]: New.
10211 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10212 (UNKNOWN_SIDE_EFFECTS): New.
10213 (stop_tracing): New.
10214 (flush_trace_buffer): New.
10215 (stop_tracing_bkpt): New.
10216 (flush_trace_buffer_bkpt): New.
10217 (read_inferior_integer): New.
10218 (read_inferior_uinteger): New.
10219 (read_inferior_data_pointer): New.
10220 (write_inferior_data_pointer): New.
10221 (write_inferior_integer): New.
10222 (write_inferior_uinteger): New.
10223 (struct collect_static_trace_data_action): Delete.
10224 (enum tracepoint_type): New.
10225 (struct tracepoint) <type>: New field `type'.
10226 <actions_str, step_actions, step_actions_str>: Only include in
10228 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10229 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10230 (tracepoints): Use IP_AGENT_EXPORT.
10231 (last_tracepoint): Don't include in the IPA.
10232 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10233 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10234 (alloced_trace_state_variables): New.
10235 (trace_state_variables): Use IP_AGENT_EXPORT.
10236 (traceframe_t): Delete unused variable.
10237 (circular_trace_buffer): Don't include in the IPA.
10238 (trace_buffer_start): Delete.
10239 (struct trace_buffer_control): New.
10240 (trace_buffer_free): Delete.
10241 (struct ipa_trace_buffer_control): New.
10242 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10243 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10245 (trace_buffer_ctrl): New.
10246 (TRACE_BUFFER_CTRL_CURR): New.
10247 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10248 Reimplement as macros.
10249 (trace_buffer_wrap): Delete.
10250 (traceframe_write_count, traceframe_read_count)
10251 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10252 (struct tracepoint_hit_ctx) <type>: New field.
10253 (struct fast_tracepoint_ctx): New.
10254 (memory_barrier): New.
10256 (record_tracepoint_error): Update atomically in the IPA.
10257 (clear_inferior_trace_buffer): New.
10258 (about_to_request_buffer_space): New.
10259 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10260 updating the same buffer.
10261 (add_tracepoint): Default the tracepoint's type to trap
10262 tracepoint, and orig_size to -1.
10263 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10264 internal variables.
10265 (create_trace_state_variable): New parameter `gdb'. Handle it.
10266 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10267 (cmd_qtdp): Handle fast tracepoints.
10268 (cmd_qtdv): Adjust.
10269 (max_jump_pad_size): New.
10270 (gdb_jump_pad_head): New.
10271 (get_jump_space_head): New.
10272 (claim_jump_space): New.
10273 (sort_tracepoints): New.
10274 (MAX_JUMP_SIZE): New.
10275 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10277 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10278 support. Upload fast traceframes, and delete internal IPA
10280 (stop_tracing_handler): New.
10281 (flush_trace_buffer_handler): New.
10282 (cmd_qtstop): Upload fast tracepoints.
10283 (response_tracepoint): Handle fast tracepoints.
10284 (tracepoint_finished_step): Upload fast traceframes. Set the
10285 tracepoint hit context's tracepoint type.
10286 (handle_tracepoint_bkpts): New.
10287 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10288 type. Add comment about fast tracepoints.
10289 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10290 non-existing action_str field.
10291 (get_context_regcache): Handle fast tracepoints.
10292 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10294 (fast_tracepoint_from_jump_pad_address): New.
10295 (fast_tracepoint_from_ipa_tpoint_address): New.
10296 (collecting_t): New.
10297 (force_unlock_trace_buffer): New.
10298 (fast_tracepoint_collecting): New.
10300 (gdb_collect): New.
10301 (write_inferior_data_ptr): New.
10302 (target_tp_heap): New.
10303 (target_malloc): New.
10304 (download_agent_expr): New.
10306 (download_tracepoints): New.
10307 (download_trace_state_variables): New.
10308 (upload_fast_traceframes): New.
10309 (IPA_FIRST_TRACEFRAME): New.
10310 (IPA_NEXT_TRACEFRAME_1): New.
10311 (IPA_NEXT_TRACEFRAME): New.
10312 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10313 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10314 (gdb_jump_pad_buffer_end): New.
10315 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10316 (initialize_tracepoint): Adjust.
10317 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10318 buffer. Initialize the low module.
10319 * utils.c (PREFIX, TOOLNAME): New.
10320 (malloc_failure): Use PREFIX.
10321 (error): In the IPA, an error causes an exit.
10322 (fatal, warning): Use PREFIX.
10323 (internal_error): Use TOOLNAME.
10324 (NUMCELLS): Increase to 10.
10325 * configure, config.in: Regenerate.
10327 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10329 * server.c (handle_query) <qSupported>: Do two passes over the
10330 qSupported string to avoid nesting strtok.
10332 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10334 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10336 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10337 -Wl,--dynamic-list.
10338 * configure: Regenerate.
10339 * proc-service.list: New.
10341 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10343 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10346 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10348 * gdbreplay.c (remote_open): Check error return from socket() call by
10349 its equality to -1 not by it being negative.
10350 * remote-utils.c (remote_open): Likewise.
10352 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10354 * config.h: Regenerate.
10356 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10358 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10359 doesn't provide PTRACE_GET_THREAD_AREA.
10361 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10363 * linux-m68k-low.c: Include <asm/ptrace.h>
10364 (ps_get_thread_area): Implement.
10366 2010-05-03 Doug Evans <dje@google.com>
10368 * event-loop.c (struct callback_event): New struct.
10369 (callback_list): New global.
10370 (append_callback_event, delete_callback_event): New functions.
10371 (process_callback): New function.
10372 (start_event_loop): Call it.
10373 * remote-utils.c (NOT_SCHEDULED): Define.
10374 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10375 moved out of readchar.
10376 (readchar): Rewrite. Call reschedule before returning.
10377 (reset_readchar): New function.
10378 (remote_close): Call it.
10379 (process_remaining, reschedule): New functions.
10380 * server.h (callback_handler_func): New typedef.
10381 (append_callback_event, delete_callback_event): Declare.
10383 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10385 * proc-service.c (ps_pglobal_lookup): Use
10386 thread_db_look_up_one_symbol.
10387 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10388 parameter. Use it instead of all_symbols_looked_up.
10389 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10391 (all_symbols_looked_up): Don't declare.
10392 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10393 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10395 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10396 Set all_symbols_looked_up here.
10397 (thread_db_look_up_one_symbol): New.
10398 (thread_db_get_tls_address): Adjust.
10399 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10400 thread_db object on the heap, and tentatively set it in the
10402 (thread_db_init): Don't set all_symbols_looked_up here.
10403 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10405 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10407 * linux-low.c (linux_kill, linux_detach): Adjust.
10408 (status_pending_p_callback): Remove redundant statement. Check
10409 for !TARGET_WAITIKIND_IGNORE, instead of
10410 TARGET_WAITKIND_STOPPED.
10411 (handle_tracepoints): Make sure LWP is locked. Adjust.
10412 (linux_wait_for_event_1): Adjust.
10413 (linux_cancel_breakpoints): New.
10414 (unsuspend_one_lwp): New.
10415 (unsuspend_all_lwps): New.
10416 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10417 (send_sigstop_callback): Change return type to int, add new
10418 `except' parameter and handle it.
10419 (suspend_and_send_sigstop_callback): New.
10420 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10421 pass them down. If SUSPEND, also increment the lwp's suspend
10423 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10424 (need_step_over_p): Don't consider suspended LWPs.
10425 (start_step_over): Adjust.
10426 (proceed_one_lwp): Change return type to int, add new `except'
10427 parameter and handle it.
10428 (unsuspend_and_proceed_one_lwp): New.
10429 (proceed_all_lwps): Use find_inferior instead of
10431 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10432 also decrement the suspend count of LWPs. Pass `except' down,
10433 instead of hacking its suspend count.
10434 (linux_pause_all): Add `freeze' parameter. Adjust.
10435 (linux_unpause_all): New.
10436 (linux_target_ops): Install linux_unpause_all.
10437 * server.c (handle_status): Adjust.
10438 * target.h (struct target_ops): New fields `unpause_all' and
10439 `cancel_breakpoints'. Add new parameter to `pause_all'.
10440 (pause_all): Add new `freeze' parameter.
10441 (unpause_all): New.
10442 (cancel_breakpoints): New.
10443 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10444 cancel breakpoints.
10445 (cmd_qtstart): Pause threads.
10446 (stop_tracing): Pause threads, and cancel breakpoints.
10447 * win32-low.c (win32_target_ops): Adjust.
10449 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10451 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10452 the inferior right away from here...
10453 (linux_wait_1): ... to here, and adjust to check the thread's
10454 last_resume_kind instead of the lwp's step or stop_expected flags.
10456 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10458 * README: Use consistent `GDB' and `GDBserver' spellings.
10460 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10462 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10463 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10464 (linux_detach_one_lwp): Assume the lwp is stopped.
10465 (any_thread_of): Delete.
10466 (linux_detach): Stop all lwps here. Don't blindly delete all
10468 (delete_lwp_callback): New.
10469 (linux_mourn): Delete all lwps of the process that is gone.
10470 (linux_wait_1): Don't delete the last lwp of the process here.
10471 * mem-break.h (mark_breakpoints_out): Declare.
10472 * mem-break.c (mark_breakpoints_out): New.
10473 (free_all_breakpoints): Use it.
10474 * server.c (handle_target_event): If the process is gone, mark
10476 * thread-db.c (struct thread_db) <create_bp>: New field.
10477 (thread_db_enable_reporting): Fix prototype. Store a thread event
10478 breakpoint reference in the thread_db struct.
10479 (thread_db_load_search): Clear the thread_db object.
10480 (try_thread_db_load_1): Ditto.
10481 (switch_to_process): New.
10482 (disable_thread_event_reporting): Use it.
10483 (remove_thread_event_breakpoints): New.
10484 (thread_db_detach, thread_db_mourn): Use it.
10486 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10488 * linux-low.c (linux_enable_event_reporting): New.
10489 (linux_wait_for_event_1, handle_extended_wait): Use it.
10491 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10493 * linux-low.c (linux_kill_one_lwp, linux_kill)
10494 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10495 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10496 SIGSTOP even if the LWP is stopped.
10497 (send_sigstop_callback): New.
10498 (stop_all_lwps): Use send_sigstop_callback instead.
10499 (linux_resume_one_thread): Adjust.
10500 (proceed_one_lwp): Still proceed an LWP that the client has
10501 requested to stop, if we haven't reported it as stopped yet. Make
10502 sure that LWPs the client want stopped, have a pending SIGSTOP.
10504 2010-04-26 Doug Evans <dje@google.com>
10506 * server.c (handle_general_set): Make static.
10508 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10509 Print received char after testing for error/eof instead of before.
10510 (input_interrupt): Tweak comment.
10512 2010-04-23 Doug Evans <dje@google.com>
10514 * server.c (start_inferior): Print inferior argv if --debug.
10516 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10518 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10519 * nto-x86-low.c: Include server.h
10521 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10523 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10524 be consistent with other sources of this directory.
10525 (init_registers_amd64): Correct name of source file of this function
10528 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10530 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10531 64-bit executables.
10533 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10535 * win32-i386-low.c: Add 64-bit support.
10536 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10537 (init_registers_amd64): Declare.
10538 (mappings): Add 64-bit version of array.
10539 (init_windows_x86): New function.
10540 (the_low_target): Change init_arch field to init_windows_x86.
10542 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10544 * win32-low.c: Adapt to support also 64-bit architecture.
10545 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10546 (get_image_name): Use SIZE_T type for local variable `done'.
10547 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10548 (toolhelp_get_dll_name): Idem.
10549 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10550 Use uintptr_t typecast to avoid warning.
10551 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10552 (handle_exception): Use phex_nz to avoid warning.
10553 (win32_wait): Remove unused local variable `process'.
10555 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10557 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10560 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10562 * configure.ac: Use `ws2_32' library for srv_mingw.
10563 * configure: Regenerate.
10564 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10565 * remote-utils.c: Likewise.
10567 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10569 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10570 if __x86_64__ is defined.
10572 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10574 * configure: Regenerate.
10576 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10578 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10579 * target.h (target_ops): New get_tib_address field.
10580 * win32-low.h (win32_thread_info): Add thread_local_base field.
10581 * win32-low.c (child_add_thread): Add tlb argument.
10582 Set thread_local_base field to TLB.
10583 (get_child_debug_event): Adapt to child_add_thread change.
10584 (win32_get_tib_address): New function.
10585 (win32_target_ops): Set get_tib_address field to
10586 win32_get_tib_address.
10587 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10589 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10591 * linux-low.c (linux_mourn): Also remove the process.
10592 * server.c (handle_target_event): Don't remove the process here.
10593 * nto-low.c (nto_mourn): New.
10594 (nto_target_ops): Install it.
10595 * spu-low.c (spu_mourn): New.
10596 (spu_target_ops): Install it.
10597 * win32-low.c (win32_mourn): New.
10598 (win32_target_ops): Install it.
10600 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10602 * server.h (buffer_xml_printf): Remove redundant `;'.
10604 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10606 * regcache.c (set_register_cache): Invalidate regcaches before
10607 changing the register cache layout.
10608 (regcache_invalidate_one): Allow a NULL regcache.
10609 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10610 regcaches before changing the register cache layout or the target
10613 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10615 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10616 variable warning on Linux/x86-64.
10618 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10620 GDBserver disconnected tracing support.
10622 * linux-low.c (linux_remove_process): Delete.
10623 (add_lwp): Don't set last_resume_kind here.
10624 (linux_kill): Use `mourn'.
10625 (linux_detach): Use `thread_db_detach', and `mourn'.
10626 (linux_mourn): New.
10627 (linux_attach_lwp_1): Adjust comment.
10628 (linux_attach): last_resume_kind moved the thread_info; adjust.
10629 (status_pending_p_callback): Adjust.
10630 (linux_wait_for_event_1): Adjust.
10631 (count_events_callback, select_singlestep_lwp_callback)
10632 (select_event_lwp_callback, cancel_breakpoints_callback)
10633 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10634 (proceed_one_lwp): Adjust.
10635 (linux_async): Add debug output.
10636 (linux_thread_stopped): New.
10637 (linux_pause_all): New.
10638 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10640 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10641 (thread_db_free): Delete declaration.
10642 (thread_db_detach, thread_db_mourn): Declare.
10643 * thread-db.c (thread_db_init): Use thread_db_mourn.
10644 (thread_db_free): Delete, split in two.
10645 (disable_thread_event_reporting): New.
10646 (thread_db_detach): New.
10647 (thread_db_mourn): New.
10649 * server.h (struct thread_info) <last_resume_kind>: New field.
10650 <attached>: Add comment.
10651 <gdb_detached>: New field.
10652 (handler_func): Change return type to int.
10653 (handle_serial_event, handle_target_event): Ditto.
10654 (gdb_connected): Declare.
10656 (disconnected_tracing): Declare.
10657 (stop_tracing): Declare.
10659 * server.c (handle_query) <qSupported>: Report support for
10660 disconnected tracing.
10661 (queue_stop_reply_callback): Account for running threads.
10662 (gdb_wants_thread_stopped): New.
10663 (gdb_wants_all_threads_stopped): New.
10664 (gdb_reattached_process): New.
10665 (handle_status): Clear the `gdb_detached' flag of all processes.
10666 In all-stop, stop all threads.
10667 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10668 (process_serial_event): If the remote connection breaks, or if an
10669 exit was forced with "monitor exit", force an event loop exit.
10670 Handle disconnected tracing on detach.
10671 (handle_serial_event): Adjust.
10672 (handle_target_event): If GDB isn't connected, forward events back
10673 to the inferior, unless the last process exited, in which case,
10674 exit gdbserver. Adjust interface.
10676 * remote-utils.c (remote_open): Don't block in accept. Instead
10677 register an event loop source on the listen socket file
10678 descriptor. Refactor bits into ...
10679 (listen_desc): ... this new global.
10680 (gdb_connected): ... this new function.
10681 (enable_async_notification): ... this new function.
10682 (handle_accept_event): ... this new function.
10683 (remote_close): Clear remote_desc.
10685 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10687 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10689 (mourn_inferior): Define.
10690 (target_process_qsupported): Avoid the dangling else problem.
10691 (thread_stopped): Define.
10692 (pause_all): Define.
10693 (target_waitstatus_to_string): Declare.
10694 * target.c (target_waitstatus_to_string): New.
10696 * tracepoint.c (tracing): Make extern.
10697 (disconnected_tracing): New.
10698 (stop_tracing): Make extern. Handle tracing stops due to GDB
10700 (cmd_qtdisconnected): New.
10701 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10702 (handle_tracepoint_general_set): Handle QTDisconnected.
10704 * event-loop.c (event_handler_func): Change return type to int.
10705 (process_event): Bail out if the event handler wants the event
10707 (handle_file_event): Ditto.
10708 (start_event_loop): Bail out if the event handler wants the event
10711 * nto-low.c (nto_target_ops): Adjust.
10712 * spu-low.c (spu_wait): Don't remove the process here.
10713 (spu_target_ops): Adjust.
10714 * win32-low.c (win32_wait): Don't remove the process here.
10715 (win32_target_ops): Adjust.
10717 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10719 * regcache.c (realloc_register_cache): Invalidate inferior's
10720 regcache before recreating it.
10722 2010-04-09 Pedro Alves <pedro@codesourcery.com>
10724 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10726 2010-04-09 Stan Shebs <stan@codesourcery.com>
10727 Pedro Alves <pedro@codesourcery.com>
10729 * server.h (LONGEST): New.
10730 (struct thread_info) <while_stepping>: New field.
10731 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10733 (initialize_tracepoint, handle_tracepoint_general_set)
10734 (handle_tracepoint_query, tracepoint_finished_step)
10735 (tracepoint_was_hit, release_while_stepping_state_list):
10736 (current_traceframe): Declare.
10737 * server.c (handle_general_set): Handle tracepoint packets.
10738 (read_memory): New.
10739 (write_memory): New.
10740 (handle_search_memory_1): Use read_memory.
10741 (handle_query): Report support for conditional tracepoints, trace
10742 state variables, and tracepoint sources. Handle tracepoint
10744 (main): Initialize the tracepoints module.
10745 (process_serial_event): Handle traceframe reads/writes.
10747 * linux-low.c (handle_tracepoints): New.
10748 (linux_wait_1): Call it.
10749 (linux_resume_one_lwp): Handle while-stepping.
10750 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10751 (linux_target_ops): Install them.
10752 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10754 * linux-x86-low.c (x86_supports_tracepoints): New.
10755 (the_low_target). Install it.
10757 * mem-break.h (delete_breakpoint): Declare.
10758 * mem-break.c (delete_breakpoint): Make external.
10760 * target.h (struct target_ops): Add `supports_tracepoints',
10761 `read_pc', and `write_pc' fields.
10762 (target_supports_tracepoints): Define.
10763 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10766 * regcache.h (struct regcache) <registers_owned>: New field.
10767 (init_register_cache, regcache_cpy): Declare.
10768 (regcache_read_pc, regcache_write_pc): Declare.
10769 (register_cache_size): Declare.
10770 (supply_regblock): Declare.
10771 * regcache.c (init_register_cache): New.
10772 (new_register_cache): Use it.
10773 (regcache_cpy): New.
10774 (register_cache_size): New.
10775 (supply_regblock): New.
10776 (regcache_read_pc, regcache_write_pc): New.
10778 * tracepoint.c: New.
10780 * Makefile.in (OBS): Add tracepoint.o.
10781 (tracepoint.o): New rule.
10783 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10785 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10787 (i386-mmx.c): Likewise.
10788 (i386-mmx-linux.o): Likewise.
10789 (i386-mmx-linux.c): Likewise.
10791 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10792 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10793 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10794 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10796 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10797 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10798 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10800 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10802 * Makefile.in (clean): Updated.
10804 (i386-avx.c): Likewise.
10805 (i386-avx-linux.o): Likewise.
10806 (i386-avx-linux.c): Likewise.
10807 (amd64-avx.o): Likewise.
10808 (amd64-avx.c): Likewise.
10809 (amd64-avx-linux.o): Likewise.
10810 (amd64-avx-linux.c): Likewise.
10812 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10813 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10814 (srv_amd64_regobj): Add amd64-avx.o.
10815 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10816 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10817 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10818 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10819 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10820 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10821 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10823 * i387-fp.c: Include "i386-xstate.h".
10825 (i387_cache_to_xsave): Likewise.
10826 (i387_xsave_to_cache): Likewise.
10827 (x86_xcr0): Likewise.
10829 * i387-fp.h (i387_cache_to_xsave): Likewise.
10830 (i387_xsave_to_cache): Likewise.
10831 (x86_xcr0): Likewise.
10833 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10834 * linux-crisv32-low.c (target_regsets): Likewise.
10835 * linux-m68k-low.c (target_regsets): Likewise.
10836 * linux-mips-low.c (target_regsets): Likewise.
10837 * linux-ppc-low.c (target_regsets): Likewise.
10838 * linux-s390-low.c (target_regsets): Likewise.
10839 * linux-sh-low.c (target_regsets): Likewise.
10840 * linux-sparc-low.c (target_regsets): Likewise.
10841 * linux-xtensa-low.c (target_regsets): Likewise.
10843 * linux-low.c: Include <sys/uio.h>.
10844 (regsets_fetch_inferior_registers): Support nt_type.
10845 (regsets_store_inferior_registers): Likewise.
10846 (linux_process_qsupported): New.
10847 (linux_target_ops): Add linux_process_qsupported.
10849 * linux-low.h (regset_info): Add nt_type.
10850 (linux_target_ops): Add process_qsupported.
10852 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10854 (init_registers_i386_avx_linux): New.
10855 (init_registers_amd64_avx_linux): Likewise.
10856 (xmltarget_i386_linux_no_xml): Likewise.
10857 (xmltarget_amd64_linux_no_xml): Likewise.
10858 (PTRACE_GETREGSET): Likewise.
10859 (PTRACE_SETREGSET): Likewise.
10860 (x86_fill_xstateregset): Likewise.
10861 (x86_store_xstateregset): Likewise.
10862 (use_xml): Likewise.
10863 (x86_linux_update_xmltarget): Likewise.
10864 (x86_linux_process_qsupported): Likewise.
10865 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10866 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10867 init_registers_i386_linux here. Call
10868 x86_linux_update_xmltarget.
10869 (the_low_target): Add x86_linux_process_qsupported.
10871 * server.c (handle_query): Call target_process_qsupported.
10873 * target.h (target_ops): Add process_qsupported.
10874 (target_process_qsupported): New.
10876 2010-04-03 Pedro Alves <pedro@codesourcery.com>
10878 * inferiors.c (add_thread): Set last_status kind to
10879 TARGET_WAITKIND_IGNORE.
10880 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10881 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10882 (linux_wait_1): Move `thread' local definition to block that uses
10883 it. Don't NULL initialize `event_child'.
10884 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10885 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10886 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10888 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10890 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10891 an extended waitstatus, or by a watchpoint.
10892 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10893 thread was stepping or has been stopped by a watchpoint.
10895 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10897 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10898 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10899 of another, then delete the previous, and validate all
10901 (validate_inserted_breakpoint): New.
10902 (delete_disabled_breakpoints): New.
10903 (validate_breakpoints): New.
10904 (check_mem_read): Validate breakpoints before trusting their
10905 shadow. Delete disabled breakpoints.
10906 (check_mem_write): Validate breakpoints before trusting they
10907 should be inserted. Delete disabled breakpoints.
10908 * mem-break.h (validate_breakpoints):
10909 * server.c (handle_query): Validate breakpoints when we see a
10912 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10914 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10915 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10916 if we could tell there's a GDB breakpoint at stop_pc.
10917 (need_step_over_p): Don't do a step over if we find a GDB
10918 breakpoint at the resume PC.
10920 * mem-break.c (struct raw_breakpoint): New.
10921 (enum bkpt_type): New type `gdb_breakpoint'.
10922 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10923 fields. New field `raw'.
10924 (find_raw_breakpoint_at): New.
10925 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10926 breakpoint instead.
10927 (set_breakpoint_at): Adjust.
10928 (delete_raw_breakpoint): New.
10929 (release_breakpoint): New.
10930 (delete_breakpoint): Rename to...
10931 (delete_breakpoint_1): ... this. Add proc parameter. Use
10932 release_breakpoint. Return ENOENT.
10933 (delete_breakpoint): Reimplement.
10934 (find_breakpoint_at): Delete.
10935 (find_gdb_breakpoint_at): New.
10936 (delete_breakpoint_at): Delete.
10937 (set_gdb_breakpoint_at): New.
10938 (delete_gdb_breakpoint_at): New.
10939 (gdb_breakpoint_here): New.
10940 (set_reinsert_breakpoint): Use release_breakpoint.
10941 (uninsert_breakpoint): Rename to ...
10942 (uninsert_raw_breakpoint): ... this.
10943 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10944 (reinsert_raw_breakpoint): Change parameter type to
10946 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10948 (check_breakpoints): Adjust. Use release_breakpoint.
10949 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10950 (breakpoint_inserted_here): Ditto.
10951 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10952 Don't trust the breakpoint's shadow if it is not inserted.
10953 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10954 (delete_all_breakpoints): Adjust.
10955 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10956 use delete_breakpoint_1.
10958 * mem-break.h (breakpoints_supported): Delete declaration.
10959 (set_gdb_breakpoint_at): Declare.
10960 (gdb_breakpoint_here): Declare.
10961 (delete_breakpoint_at): Delete.
10962 (delete_gdb_breakpoint_at): Declare.
10964 * server.h (struct raw_breakpoint): Forward declare.
10965 (struct process_info): New field `raw_breakpoints'.
10967 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10970 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10972 * linux-low.c (status_pending_p_callback): Fix comment.
10973 (linux_wait_for_event_1): Move most of the internal breakpoint
10974 handling from here...
10975 (linux_wait_1): ... to here.
10976 (count_events_callback): New.
10977 (select_singlestep_lwp_callback): New.
10978 (select_event_lwp_callback): New.
10979 (cancel_breakpoints_callback): New.
10980 (select_event_lwp): New.
10981 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10982 priority to all LWPs that have had events that should be reported
10983 to the client. Cancel breakpoints when about to reporting the
10984 event to the client, not while stopping lwps. No longer cancel
10985 finished single-steps here.
10986 (cancel_finished_single_step): Delete.
10987 (cancel_finished_single_steps): Delete.
10989 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10991 * mem-break.c (enum bkpt_type): New.
10992 (struct breakpoint): New field `type'.
10993 (set_breakpoint_at): Change return type to struct breakpoint
10994 pointer. Set type to `other_breakpoint' by default.
10995 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10996 in the breakpoint list.
10997 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10998 (reinsert_breakpoint): Rename to ...
10999 (reinsert_raw_breakpoint): ... this.
11000 (reinsert_breakpoints_at): Adjust.
11001 * mem-break.h (struct breakpoint): Declare.
11002 (set_breakpoint_at): Change return type to struct breakpoint
11005 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11007 * server.c (handle_query): Assign, not compare.
11009 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11011 Teach linux gdbserver to step-over-breakpoints.
11013 * linux-low.c (can_hardware_single_step): New.
11014 (supports_breakpoints): New.
11015 (handle_extended_wait): If stopping threads, read the stop pc of
11016 the new cloned LWP.
11018 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11019 low target doesn't support retrieving the PC.
11020 (add_lwp): Set last_resume_kind to resume_continue.
11021 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11022 (linux_attach): Don't clear stop_expected. Set the lwp's
11023 last_resume_kind to resume_stop.
11024 (linux_detach_one_lwp): Don't check for removed breakpoints.
11025 (check_removed_breakpoint): Delete.
11026 (status_pending_p): Rename to ...
11027 (status_pending_p_callback): ... this. Don't check for removed
11028 breakpoints. Don't consider threads that are stopped from GDB's
11030 (linux_wait_for_lwp): Always read the stop_pc here.
11031 (cancel_breakpoint): New.
11032 (step_over_bkpt): New global.
11033 (linux_wait_for_event_1): Implement stepping over breakpoints.
11034 (gdb_wants_lwp_stopped): New.
11035 (gdb_wants_all_stopped): New.
11036 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11037 single-step traps here. Store the thread's last reported target
11039 (send_sigstop): Don't clear stop_expected. Always set it,
11041 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11042 (cancel_finished_single_step): New.
11043 (cancel_finished_single_steps): New.
11044 (wait_for_sigstop): Don't cancel finished single-step traps here.
11045 (linux_resume_one_lwp): Don't check for removed breakpoints.
11046 Don't set `step' on non-hardware step archs.
11047 (linux_set_resume_request): Ignore resume_stop requests if already
11048 stopping or stopped. Set the lwp's last_resume_kind.
11049 (resume_status_pending_p): Don't check for removed breakpoints.
11050 (need_step_over_p): New.
11051 (start_step_over): New.
11052 (finish_step_over): New.
11053 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11054 requests. Clear the thread's last reported target waitstatus.
11055 Don't use the `suspended' flag. Don't consider pending breakpoints.
11056 (linux_resume): Start a step-over if necessary.
11057 (proceed_one_lwp): New.
11058 (proceed_all_lwps): New.
11059 (unstop_all_lwps): New.
11060 * linux-low.h (struct lwp_info): Rewrite comment for the
11061 `suspended' flag. Add the `stop_pc' field. Delete the
11062 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11063 Add `'last_resume_kind' and `need_step_over' fields.
11064 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11065 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11066 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11067 (set_raw_breakpoint_at): New.
11068 (set_breakpoint_at): Rewrite to use it.
11069 (reinsert_breakpoint_handler): Delete.
11070 (set_reinsert_breakpoint): New.
11071 (reinsert_breakpoint_by_bp): Delete.
11072 (delete_reinsert_breakpoints): New.
11073 (uninsert_breakpoint): Rewrite.
11074 (uninsert_breakpoints_at): New.
11075 (reinsert_breakpoint): Rewrite.
11076 (reinsert_breakpoints_at): New.
11077 (check_breakpoints): Rewrite.
11078 (breakpoint_here): New.
11079 (breakpoint_inserted_here): New.
11080 (check_mem_read): Adjust.
11081 * mem-break.h (breakpoints_supported, breakpoint_here)
11082 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11083 (reinsert_breakpoint_by_bp): Delete declaration.
11084 (delete_reinsert_breakpoints): Declare.
11085 (reinsert_breakpoint): Delete declaration.
11086 (reinsert_breakpoints_at): Declare.
11087 (uninsert_breakpoint): Delete declaration.
11088 (uninsert_breakpoints_at): Declare.
11089 (check_breakpoints): Adjust prototype.
11090 * server.h: Adjust include order.
11091 (struct thread_info): Declare here. Add a `last_status' field.
11093 2010-03-23 Michael Snyder <msnyder@vmware.com>
11095 * server.c (crc32): New function.
11096 (handle_query): Add handling for 'qCRC:' request.
11098 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11100 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11101 lwp had been stopped by a watchpoint.
11103 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11105 * server.h (internal_error): Declare.
11106 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11107 * utils.c (internal_error): New function.
11109 2010-03-15 Andreas Schwab <schwab@redhat.com>
11111 * configure.srv: Fix typo setting srv_regobj.
11113 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11115 * linux-low.c (fetch_register): Avoid passing a non string literal
11117 (usr_store_inferior_registers): Ditto.
11119 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11121 * linux-low.c (linux_write_memory): Bail out early if peeking
11124 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11126 * linux-low.h (struct lwp_info): New fields
11127 `stopped_by_watchpoint' and `stopped_data_address'.
11128 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11129 here, and cache them in the lwp object.
11130 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11132 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11134 (linux_stopped_by_watchpoint): Rewrite.
11135 (linux_stopped_data_address): Rewrite.
11137 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11139 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11140 switching the current inferior, not before.
11142 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11144 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11145 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11146 i386-linux.c and amd64-linux.c.
11147 (reg-i386.o): Removed.
11148 (reg-i386.c): Likewise.
11149 (reg-i386-linux.o): Likewise.
11150 (reg-i386-linux.c): Likewise.
11151 (reg-x86-64.o): Likewise.
11152 (reg-x86-64.c): Likewise.
11153 (reg-x86-64-linux.o): Likewise.
11154 (reg-x86-64-linux.c): Likewise.
11156 (i386.c): Likewise.
11157 (i386-linux.o): Likewise.
11158 (i386-linux.c): Likewise.
11159 (amd64.o): Likewise.
11160 (amd64.c): Likewise.
11161 (amd64-linux.o): Likewise.
11162 (amd64-linux.c): Likewise.
11164 * configure.srv (srv_i386_regobj): New.
11165 (srv_i386_linux_regobj): Likewise.
11166 (srv_amd64_regobj): Likewise.
11167 (srv_amd64_linux_regobj): Likewise.
11168 (srv_i386_32bit_xmlfiles): Likewise.
11169 (srv_i386_64bit_xmlfiles): Likewise.
11170 (srv_i386_xmlfiles): Likewise.
11171 (srv_amd64_xmlfiles): Likewise.
11172 (srv_i386_linux_xmlfiles): Likewise.
11173 (srv_amd64_linux_xmlfiles): Likewise.
11174 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11175 srv_xmlfiles to $srv_i386_xmlfiles.
11176 (i[34567]86-*-mingw32ce*): Likewise.
11177 (i[34567]86-*-mingw*): Likewise.
11178 (i[34567]86-*-nto*): Likewise.
11179 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11180 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11181 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11182 (x86_64-*-linux*): Likewise.
11184 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11185 (init_registers_amd64_linux): New.
11186 (x86_arch_setup): Replace init_registers_x86_64_linux with
11187 init_registers_amd64_linux.
11189 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11191 * configure.ac: Check for libdl. If it is not available link against
11192 static libthread_db.
11193 * configure: Regenerate.
11195 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11199 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11200 handing a read watchpoint.
11201 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11203 2010-02-12 Doug Evans <dje@google.com>
11205 * linux-low.c (linux_supports_tracefork_flag): Document.
11206 (linux_look_up_symbols): Add comment.
11208 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11210 * regcache.c (supply_register): Clear regcache if buf is NULL.
11212 2010-02-02 Nicolas Roche <roche@sourceware.org>
11213 Joel Brobecker <brobecker@adacore.com>
11215 * inferiors.c (find_inferior): Add function documentation.
11216 (unloaded_dll): Handle the case where the unloaded dll has not
11217 been previously registered in the dll list.
11219 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11221 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11222 (thumb2_breakpoint): New.
11223 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11225 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11227 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11228 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11231 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11233 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11235 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11237 * linux-s390-low.c (s390_collect_ptrace_register)
11238 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11240 2010-01-21 Doug Evans <dje@google.com>
11242 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11243 (PTRACE_ARG4_TYPE): New macro.
11244 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11245 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11246 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11247 (usr_store_inferior_registers): Ditto.
11248 (linux_read_memory, linux_write_memory): Ditto.
11249 (linux_test_for_tracefork): Ditto.
11251 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11252 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11254 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11256 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11259 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11261 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11262 prototype to take a regcache. Adjust.
11264 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11266 * regcache.h (struct thread_info): Forward declare.
11267 (struct regcache): New.
11268 (new_register_cache): Adjust prototype.
11269 (get_thread_regcache): Declare.
11270 (free_register_cache): Adjust prototype.
11271 (registers_to_string, registers_from_string): Ditto.
11272 (supply_register, supply_register_by_name, collect_register)
11273 (collect_register_as_string, collect_register_by_name): Ditto.
11274 * regcache.c (struct inferior_regcache_data): Delete.
11275 (get_regcache): Rename to ...
11276 (get_thread_regcache): ... this. Adjust. Switch inferior before
11277 fetching registers.
11278 (regcache_invalidate_one): Adjust.
11279 (regcache_invalidate): Fix prototype.
11280 (new_register_cache): Return the new register cache.
11281 (free_register_cache): Change prototype.
11282 (realloc_register_cache): Adjust.
11283 (registers_to_string): Change prototype to take a regcache. Adjust.
11284 (registers_from_string): Ditto.
11285 (register_data): Ditto.
11286 (supply_register): Ditto.
11287 (supply_register_by_name): Ditto.
11288 (collect_register): Ditto.
11289 (collect_register_as_string): Ditto.
11290 (collect_register_by_name): Ditto.
11291 * server.c (process_serial_event): Adjust.
11292 * linux-low.h (regset_fill_func, regset_store_func): Change
11294 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11296 * linux-low.c (get_stop_pc): Adjust.
11297 (check_removed_breakpoint): Adjust.
11298 (linux_wait_for_event): Adjust.
11299 (linux_resume_one_lwp): Adjust.
11300 (fetch_register): Add regcache parameter. Adjust.
11301 (usr_store_inferior_registers): Ditto.
11302 (regsets_fetch_inferior_registers): Ditto.
11303 (regsets_store_inferior_registers): Ditto.
11304 (linux_fetch_registers, linux_store_registers): Ditto.
11305 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11307 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11309 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11310 prototype to take a regcache.
11311 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11312 * remote-utils.c (convert_ascii_to_int, outreg)
11313 (prepare_resume_reply): Change prototype to take a regcache.
11315 * target.h (struct target_ops) <fetch_registers, store_registers>:
11316 Change prototype to take a regcache.
11317 (fetch_inferior_registers, store_inferior_registers): Change
11318 prototype to take a regcache. Adjust.
11319 * proc-service.c (ps_lgetregs): Adjust.
11320 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11321 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11322 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11323 take a regcache. Adjust.
11324 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11325 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11326 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11327 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11328 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11329 (cris_cannot_fetch_register):
11330 (cris_breakpoint_at): Change prototype to take a regcache.
11332 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11333 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11334 to take a regcache. Adjust.
11335 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11337 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11338 take a regcache. Adjust.
11339 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11340 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11341 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11342 * linux-mips-low.c (mips_get_pc):
11343 (mips_set_pc): Change prototype to take a regcache. Adjust.
11344 (mips_reinsert_addr): Adjust.
11345 (mips_collect_register): Change prototype to take a regcache.
11347 (mips_supply_register):
11348 (mips_collect_register_32bit, mips_supply_register_32bit)
11349 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11350 (mips_store_fpregset): Ditto.
11351 * linux-ppc-low.c (ppc_supply_ptrace_register)
11352 (ppc_supply_ptrace_register): Ditto.
11353 (parse_spufs_run): Adjust.
11354 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11355 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11356 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11357 take a regcache. Adjust.
11358 * linux-s390-low.c (s390_collect_ptrace_register)
11359 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11360 (s390_set_pc): Change prototype to take a regcache. Adjust.
11361 (s390_arch_setup): Adjust.
11362 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11363 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11364 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11365 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11366 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11368 (sparc_breakpoint_at): Adjust.
11369 * linux-xtensa-low.c (xtensa_fill_gregset):
11370 (xtensa_store_gregset):
11371 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11372 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11373 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11374 prototype to take a regcache. Adjust.
11375 * win32-arm-low.c (arm_fetch_inferior_register)
11376 (arm_store_inferior_register): Change prototype to take a
11378 * win32-i386-low.c (i386_fetch_inferior_register)
11379 (i386_store_inferior_register): Change prototype to take a
11381 * win32-low.c (child_fetch_inferior_registers)
11382 (child_store_inferior_registers): Change prototype to take a
11384 (win32_wait): Adjust.
11385 (win32_fetch_inferior_registers): Change prototype to take a
11387 (win32_store_inferior_registers): Adjust.
11388 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11389 store_inferior_register>: Change prototype to take a regcache.
11391 2010-01-20 Doug Evans <dje@google.com>
11393 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11395 (linux_wait_for_event1, linux_init_signals): Ditto.
11396 (W_STOPCODE): Provide definition if missing.
11398 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11400 * linux-low.c (linux_core_of_thread): New.
11401 (compare_ints, show_process, list_threads): New.
11402 (linux_qxfer_osdata): Report threads and cores.
11403 (linux_target_op): Register linux_core_of_thread.
11404 * remote-utils.c (prepare_resume_reply): Report the core.
11405 (buffer_xml_printf): Support %d specifier.
11406 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11408 (handle_query): Handle qXfer:threads. Announce availability
11410 * target.h (struct target_ops): New field core_of_thread.
11412 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11414 * Makefile.in (clean): Remove new generated files.
11415 (reg-s390.o, reg-s390.c): Remove rules.
11416 (reg-s390x.o, reg-s390x.c): Likewise.
11417 (s390-linux32.o, s390-linux32.c): Add rules.
11418 (s390-linux64.o, s390-linux64.c): Likewise.
11419 (s390x-linux64.o, s390x-linux64.c): Likewise.
11420 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11421 * linux-s390-low.c: Include <elf.h>.
11422 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11423 (init_registers_s390): Remove prototype.
11424 (init_registers_s390x): Likewise.
11425 (init_registers_s390_linux32): Add prototype.
11426 (init_registers_s390_linux64): Likewise.
11427 (init_registers_s390x_linux64): Likewise.
11428 (s390_num_regs_3264): New define.
11429 (s390_regmap_3264): New global variable.
11430 (s390_cannot_fetch_register): Remove obsolete check.
11431 (s390_cannot_store_register): Likewise.
11432 (s390_collect_ptrace_register): Handle upper/lower register halves.
11433 (s390_supply_ptrace_register): Likewise.
11434 (s390_fill_gregset): Update to register number changes.
11435 (s390_get_hwcap): New routine.
11436 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11437 Install appropriate regmap and register set.
11439 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11441 * server.c (gdbserver_version): Update copyright year to 2010.
11442 * gdbreplay.c (gdbreplay_version): Likewise.
11444 2009-12-28 Doug Evans <dje@google.com>
11446 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11447 elf/external.h. Include <elf.h> instead but only if necessary.
11449 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11451 * linux-low.c (linux_remove_process): Remove `detaching'
11452 parameter. Don't release/detach from thread_db here.
11453 (linux_kill): Release/detach from thread_db here, ...
11454 (linux_detach): ... and here, before actually detaching.
11455 (linux_wait_1): ... and here, when a process exits.
11456 * thread-db.c (any_thread_of): New.
11457 (thread_db_free): Switch the current inferior to a thread of the
11460 2009-12-21 Doug Evans <dje@google.com>
11462 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11464 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11465 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11466 warning ifndef __NR_tkill. Move setting of errno there too.
11467 Delete unnecessary resetting of errno after syscall.
11468 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11470 * configure.ac: Check for dladdr.
11471 * config.in: Regenerate.
11472 * configure: Regenerate.
11473 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11474 (try_thread_db_load): Update.
11476 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11478 2009-12-18 Doug Evans <dje@google.com>
11480 * event-loop.c: Include unistd.h if it exists.
11482 * linux-low.c (my_waitpid): Move definition away from being in
11483 between linux_tracefork_child/linux_test_for_tracefork.
11485 * gdb_proc_service.h (psaddr_t): Fix type.
11486 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11487 signature to match glibc.
11489 2009-12-16 Doug Evans <dje@google.com>
11491 * linux-low.c (linux_read_memory): Fix argument to read.
11493 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11495 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11496 events, don't leave current_inferior pointing at null.
11498 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11500 * win32-low.c (LOG): Delete.
11501 (OUTMSG): Output to stderr.
11502 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11503 on compile time LOG macro.
11504 (win32_wait): Fix debug output.
11506 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11508 * win32-low.c (win32_add_one_solib): If the dll name is
11509 "ntdll.dll", prepend the system directory to the dll path.
11511 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11513 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11515 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11516 Vladimir Prus <vladimir@codesourcery.com>
11518 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11519 * configure.ac: Check for __mcoldfire__ and set
11520 gdb_cv_m68k_is_coldfire.
11521 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11522 reg-cf.o and reg-m68k.o.
11523 * configure: Regenerated.
11525 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11527 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11528 Pass it to thread_db_free.
11529 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11530 proper `detaching' argument to linux_remove_process.
11531 * linux-low.h (thread_db_free): Add `detaching' parameter.
11532 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11534 (thread_db_free): Add `detaching' parameter. Only
11535 call td_ta_clear_event if detaching from process.
11537 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11539 * thread-db.c (thread_db_free): Fix typo.
11541 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11544 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11546 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11548 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11549 with an i686 compiler.
11550 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11552 * configure: Rebuilt.
11554 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11558 * server.c (handle_search_memory_1): Correct read_addr initialization
11559 in loop for searching subsequent chunks.
11561 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11563 * configure.ac: New --with-libthread-db option.
11564 * thread-db.c: Allow direct dependence on libthread_db.
11565 (thread_db_free): Adjust.
11566 * config.in: Regenerate.
11567 * configure: Likewise.
11569 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11572 * thread-db.c (attach_thread): New function.
11573 (maybe_attach_thread): Return success/failure.
11574 (find_new_threads_callback): Adjust.
11575 (thread_db_find_new_threads): Loop until no new threads.
11577 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11579 * proc-service.c (ps_lgetregs): Formatting.
11581 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11583 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11584 * configure.ac: Adjust.
11585 * linux-low.h (struct process_info_private): Move members to struct
11587 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11588 * linux-low.c (linux_remove_process): Adjust.
11589 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11590 * server.c (handle_query): Move code ...
11591 (handle_monitor_command): ... here. New function.
11592 * target.h (struct target_ops): New member.
11593 * thread-db.c (struct thread_db): New.
11594 (libthread_db_search_path): New variable.
11595 (thread_db_create_event, thread_db_enable_reporting)
11596 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11597 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11598 (try_thread_db_load_1, dladdr_to_soname): New functions.
11599 (try_thread_db_load, thread_db_load_search): New functions.
11600 (thread_db_init): Search for libthread_db.
11601 (thread_db_free): New function.
11602 (thread_db_handle_monitor_command): Likewise.
11603 * config.in: Regenerate.
11604 * configure: Regenerate.
11606 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11608 * spu-low.c (spu_kill): Wait for inferior to terminate.
11609 Call clear_inferiors.
11610 (spu_detach): Call clear_inferiors.
11612 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11614 * aclocal.m4: Regenerate.
11615 * config.in: Likewise.
11616 * configure: Likewise.
11618 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11620 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11621 (parse_spufs_run): New function.
11622 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11623 (ppc_breakpoint_at): Handle SPU breakpoints.
11625 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11627 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11628 (SPUFS_MAGIC): Define.
11629 (spu_enumerate_spu_ids): New function.
11630 (linux_qxfer_spu): New function.
11631 (linux_target_ops): Install linux_qxfer_spu.
11633 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11635 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11636 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11637 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11638 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11639 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11640 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11641 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11642 (init_registers_powerpc_cell32l): Add prototype.
11643 (init_registers_powerpc_cell64l): Likewise.
11644 (ppc_arch_setup): Detect Cell/B.E. architecture.
11646 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11648 * Makefile.in (datarootdir): New variable.
11650 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11652 * linux-low.c (linux_write_memory): Update debugging output.
11653 * Makefile.in (clean): Add new descriptions.
11654 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11655 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11656 * configure.srv: Add new files for arm*-*-linux*.
11657 * linux-arm-low.c: Add new declarations.
11658 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11659 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11660 (HWCAP_VFPv3D16): New.
11661 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11662 instead of __IWMMXT__.
11663 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11664 (arm_arch_setup): New.
11665 (target_regsets): Remove #ifdef. Add VFP regset.
11666 (the_low_target): Use arm_arch_setup.
11668 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11670 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11671 the main thread again.
11673 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11675 Adding Neutrino gdbserver.
11676 * configure: Regenerated.
11677 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11678 * configure.srv (i[34567]86-*-nto*): New target.
11679 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11680 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11681 (nto_comctrl) [__QNX__]: New function.
11682 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11684 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11686 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11689 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11690 Pedro Alves <pedro@codesourcery.com>
11692 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11693 don't support CONTEXT_EXTENDED_REGISTERS.
11694 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11695 (the_low_target): Install them.
11696 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11697 failing with ERROR_PIPE_NOT_CONNECTED.
11699 2009-06-30 Doug Evans <dje@google.com>
11700 Pierre Muller <muller@ics.u-strasbg.fr>
11702 Add h/w watchpoint support to x86-linux, win32-i386.
11703 * Makefile.in (SFILES): Add i386-low.c
11704 (i386_low_h): Define.
11705 (i386-low.o): Add dependencies.
11706 (linux-x86-low.o): Add i386-low.h dependency.
11707 (win32-i386-low.o): Ditto.
11708 * i386-low.c: New file.
11709 * i386-low.h: New file.
11710 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11711 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11712 * linux-low.c (linux_add_process): Initialize arch_private.
11713 (linux_remove_process): Free arch_private.
11714 (add_lwp): Initialize arch_private.
11715 (delete_lwp): Free arch_private.
11716 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11718 * linux-low.h (process_info_private): New member arch_private.
11719 (lwp_info): New member arch_private.
11720 (linux_target_ops): New members new_process, new_thread,
11722 (ptid_of): New macro.
11723 * linux-x86-low.c: Include stddef.h, i386-low.h.
11724 (arch_process_info): New struct.
11725 (arch_lwp_info): New struct.
11726 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11727 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11728 (i386_dr_low_get_status): New function.
11729 (x86_insert_point, x86_remove_point): New functions.
11730 (x86_stopped_by_watchpoint): New function.
11731 (x86_stopped_data_address): New function.
11732 (x86_linux_new_process, x86_linux_new_thread): New functions.
11733 (x86_linux_prepare_to_resume): New function.
11734 (the_low_target): Add entries for insert_point, remove_point,
11735 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11737 * server.c (debug_hw_points): New global.
11738 (monitor_show_help): Document set debug-hw-points.
11739 (handle_query): Process "set debug-hw-points".
11740 * server.h (debug_hw_points): Declare.
11741 (paddress): Declare.
11742 * utils.c (NUMCELLS, CELLSIZE): New macros.
11743 (get_sell, xsnprintf, paddress): New functions.
11744 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11745 remove_point, stopped_by_watchpoint, stopped_data_address.
11746 * win32-i386-low.c: Include i386-low.h.
11747 (debug_reg_state): Replaces dr.
11748 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11749 (i386_dr_low_get_status): New function.
11750 (i386_insert_point, i386_remove_point): New functions.
11751 (i386_stopped_by_watchpoint): New function.
11752 (i386_stopped_data_address): New function.
11753 (i386_initial_stuff): Update.
11754 (get_thread_context,set_thread_context,i386_thread_added): Update.
11755 (the_low_target): Add entries for insert_point,
11756 remove_point, stopped_by_watchpoint, stopped_data_address.
11757 * win32-low.c (win32_insert_watchpoint): New function.
11758 (win32_remove_watchpoint): New function.
11759 (win32_stopped_by_watchpoint): New function.
11760 (win32_stopped_data_address): New function.
11761 (win32_target_ops): Add entries for insert_watchpoint,
11762 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11763 * win32-low.h (win32_target_ops): New members insert_point,
11764 remove_point, stopped_by_watchpoint, stopped_data_address.
11766 2009-06-25 Pedro Alves <pedro@codesourcery.com>
11768 * server.c (process_serial_event): Re-return unsupported, not
11769 error, if the type isn't recognized. Re-allow supporting only
11770 insert or remove packets. Also call require_running for
11771 breakpoints. Add missing break statement to default case. Tidy.
11772 * target.h (struct target_ops): Rename insert_watchpoint to
11773 insert_point, and remove_watchpoint to remove_point.
11775 * linux-low.h (struct linux_target_ops): Likewise.
11776 * linux-low.c (linux_insert_watchpoint): Rename to ...
11777 (linux_insert_point): ... this. Adjust.
11778 (linux_remove_watchpoint): Rename to ...
11779 (linux_remove_point): ... this. Adjust.
11780 (linux_target_ops): Adjust.
11781 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11782 (cris_insert_point): ... this.
11783 (cris_remove_watchpoint): Rename to ...
11784 (cris_remove_point): ... this.
11785 (the_low_target): Adjust.
11787 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11789 * server.c (handle_v_kill): Pass signal_pid to
11790 kill_inferior if multi_process is zero.
11792 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11794 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11795 * target.h (target_ops): Comment for *_watchpoint to make it clear
11796 the functions can get types '0' and '1'.
11798 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11800 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11801 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11802 * regcache.c (get_regcache): Likewise.
11803 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11804 * win32-low.c (child_fetch_inferior_registers): Remove check for
11807 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11808 Pedro Alves <pedro@codesourcery.com>
11810 * target.h (struct target_ops) <supports_multi_process>: New
11812 (target_supports_multi_process): New.
11813 * server.c (handle_query): Even if GDB reports support, only
11814 enable multi-process if the target also supports it. Report
11815 multi-process support only if the target backend supports it.
11816 * linux-low.c (linux_supports_multi_process): New function.
11817 (linux_target_ops): Install it as target_supports_multi_process
11820 2009-05-24 Doug Evans <dje@google.com>
11822 Global renaming of find_thread_pid to find_thread_ptid.
11823 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11824 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11825 All callers updated.
11827 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11828 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11831 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11832 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11833 (linux_resume_one_lwp): Ditto.
11835 2009-05-23 Doug Evans <dje@google.com>
11837 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11838 from struct inferior_list_entry * to struct lwp_info *.
11839 All callers updated.
11841 2009-05-13 Doug Evans <dje@google.com>
11843 * linux-x86-low.c: Don't include assert.h.
11844 (x86_siginfo_fixup): Use fatal, not assert.
11845 (x86_arch_setup): Fix comment.
11847 2009-05-12 Doug Evans <dje@google.com>
11849 Biarch support for i386/amd64 gdbserver.
11850 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11851 Add linux-x86-low.c.
11852 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11853 (linux-x86-low.o): Add.
11854 * linux-x86-64-low.c: Delete.
11855 * linux-i386-low.c: Delete.
11856 * linux-x86-low.c: New file.
11857 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11859 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11861 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11862 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11863 (linux_child_pid_to_exec_file): New function.
11864 (elf_64_header_p, elf_64_file_p): New functions.
11865 (siginfo_fixup): New function.
11866 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11867 give target a chance to convert layout.
11868 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11869 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11871 2009-05-07 Doug Evans <dje@google.com>
11873 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11874 (regsets_store_inferior_registers): Ditto.
11876 2009-05-06 Pedro Alves <pedro@codesourcery.com>
11880 * linux-low.c (must_set_ptrace_flags): Delete.
11881 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11883 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11884 `lwp->must_set_ptrace_flags' instead.
11885 (linux_wait_for_event_1): Set ptrace options here.
11886 (linux_wait_1): ... not here.
11888 2009-04-30 Doug Evans <dje@google.com>
11890 * inferiors.c (started_inferior_callback): New function.
11891 (attached_inferior_callback): New function.
11892 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11893 * server.c (print_started_pid, print_attached_pid): New functions.
11894 (detach_or_kill_for_exit): New function.
11895 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11896 * server.h (have_started_inferiors_p): Declare.
11897 (have_attached_inferiors_p): Declare.
11899 * inferiors.c (remove_process): Fix memory leak, free process.
11900 * linux-low.c (linux_remove_process): New function.
11901 (linux_kill): Call it instead of remove_process.
11902 (linux_detach, linux_wait_1): Ditto.
11904 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11906 * configure.srv: Add x86 Windows CE target.
11908 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11910 * inferiors.c (get_thread_process): Make global.
11911 * server.h (get_thread_process): Add prototype.
11912 * thread-db.c (find_one_thread): Use get_thread_process
11913 instead of current_process.
11914 (thread_db_get_tls_address): Do not crash if called when
11915 thread layer is not yet initialized.
11917 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11919 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11920 * spu-low.c (current_tid): Rename to ...
11921 (current_ptid): ... this.
11922 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11923 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11924 ptid_get_lwp (current_ptid) instead of current_tid.
11925 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11926 instead of current_tid. Use find_process_pid to verify pid
11927 argument is valid. Pass proper argument to remove_process.
11928 (spu_thread_alive): Compare current_ptid instead of current_tid.
11929 (spu_resume): Likewise.
11931 2009-04-02 Pedro Alves <pedro@codesourcery.com>
11933 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11936 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11938 Implement the multiprocess extensions, and add linux multiprocess
11941 * server.h (ULONGEST): Declare.
11942 (struct ptid, ptid_t): New.
11943 (minus_one_ptid, null_ptid): Declare.
11944 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11945 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11946 (struct inferior_list_entry): Change `id' type from unsigned from
11948 (struct sym_cache, struct breakpoint, struct
11949 process_info_private): Forward declare.
11950 (struct process_info): Declare.
11951 (current_process): Declare.
11952 (all_processes): Declare.
11953 (initialize_inferiors): Declare.
11954 (add_thread): Adjust to use ptid_t.
11955 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11956 (add_process, remove_process, find_thread_pid): Declare.
11957 (find_inferior_id): Adjust to use ptid_t.
11958 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11959 (multi_process): Declare.
11960 (push_event): Adjust to use ptid_t.
11961 (read_ptid, write_ptid): Declare.
11962 (prepare_resume_reply): Adjust to use ptid_t.
11963 (clear_symbol_cache): Declare.
11964 * inferiors.c (all_processes): New.
11965 (null_ptid, minus_one_ptid): New.
11966 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11967 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11968 (add_thread): Change unsigned long to ptid. Remove gdb_id
11970 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11971 (gdb_id_to_thread): Rename to ...
11972 (find_thread_pid): ... this. Change unsigned long to ptid.
11973 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11974 (loaded_dll, pull_pid_from_list): Adjust.
11975 (add_process, remove_process, find_process_pid)
11976 (get_thread_process, current_process, initialize_inferiors): New.
11977 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11978 (struct target_waitstatus) <related_pid>: Ditto.
11979 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11980 return type to int.
11981 (struct target_ops) <join>: Add `pid' argument.
11982 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11983 (struct target_ops) <wait>: Add `ptid' field. Change return type
11985 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11986 (mywait): Add `ptid' argument. Change return type to ptid_t.
11987 (target_pid_to_str): Declare.
11988 * target.c (set_desired_inferior): Adjust to use ptids.
11989 (mywait): Add new `ptid' argument. Adjust.
11990 (target_pid_to_str): New.
11991 * mem-break.h (free_all_breakpoints): Declare.
11992 * mem-break.c (breakpoints): Delelete.
11993 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11994 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11995 to use per-process breakpoint list.
11996 (free_all_breakpoints): New.
11997 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11998 (symbol_cache, all_symbols_looked_up): Delete.
12000 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12002 (prepare_resume_reply): Change ptid argument's type from unsigned
12003 long to ptid_t. Adjust. Implement W;process and X;process.
12004 (free_sym_cache, clear_symbol_cache): New.
12005 (look_up_one_symbol): Adjust to per-process symbol cache. *
12006 * server.c (cont_thread, general_thread, step_thread): Change type
12008 (attached): Delete.
12009 (multi_process): New.
12010 (last_ptid): Change type to ptid_t.
12011 (struct vstop_notif) <ptid>: Change type to ptid_t.
12012 (queue_stop_reply, push_event): Change `ptid' argument's type to
12014 (discard_queued_stop_replies): Add `pid' argument.
12015 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12016 changes. Don't reference the `attached' global.
12017 (attach_inferior): Adjust to mywait interface changes.
12018 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12019 features. Handle and report "multiprocess+". Handle
12021 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12023 (handle_v_kill): New.
12024 (handle_v_stopped): Adjust to use target_pid_to_str.
12025 (handle_v_requests): Allow multiple attaches and runs when
12026 multiprocess extensions are in effect. Handle "vKill".
12027 (myresume): Adjust to use ptids.
12028 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12029 (handle_status): Adjust to discard_queued_stop_replies interface
12031 (first_thread_of, kill_inferior_callback)
12032 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12033 (main): Call initialize_inferiors. Adjust to use ptids, killing
12034 and detaching from all inferiors. Handle multiprocess packet
12036 * linux-low.h: Include gdb_proc_service.h.
12037 (struct process_info_private): New.
12038 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12039 <lwpid_of>: Use ptid_get_lwp.
12040 (get_lwp_thread): Adjust.
12041 (struct lwp_info): Add `dead' member.
12042 (find_lwp_pid): Declare.
12043 * linux-low.c (thread_db_active): Delete.
12044 (new_inferior): Adjust comment.
12045 (inferior_pid): Delete.
12046 (linux_add_process): New.
12047 (handle_extended_wait): Adjust.
12048 (add_lwp): Change unsigned long to ptid.
12049 (linux_create_inferior): Add process to processes table. Adjust
12050 to use ptids. Don't set new_inferior here.
12051 (linux_attach_lwp): Rename to ...
12052 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12053 it. Adjust to use ptids.
12054 (linux_attach_lwp): New.
12055 (linux_attach): Add process to processes table. Don't set
12057 (struct counter): New.
12058 (second_thread_of_pid_p, last_thread_of_process_p): New.
12059 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12060 multiple processes.
12061 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12062 processes. Remove process from process table.
12063 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12064 to multiple processes.
12065 (any_thread_of): New.
12066 (linux_detach): Add `pid' argument, and handle it. Remove process
12067 from processes table.
12068 (linux_join): Add `pid' argument. Handle it.
12069 (linux_thread_alive): Change unsighed long argument to ptid_t.
12070 Consider dead lwps as not being alive.
12071 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12072 threads we're not interested in.
12073 (same_lwp, find_lwp_pid): New.
12074 (linux_wait_for_lwp): Change `pid' argument's type from int to
12076 (linux_wait_for_event): Rename to ...
12077 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12078 from int to ptid_t. Adjust.
12079 (linux_wait_for_event): New.
12080 (linux_wait_1): Add `ptid' argument. Change return type to
12081 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12082 that exit from the process table.
12083 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12085 (mark_lwp_dead): New.
12086 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12087 stopping all threads, mark its main lwp as dead.
12088 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12090 (fetch_register, usr_store_inferior_registers)
12091 (regsets_fetch_inferior_registers)
12092 (regsets_store_inferior_registers, linux_read_memory)
12093 (linux_write_memory): Inline `inferior_pid'.
12094 (linux_look_up_symbols): Adjust to use per-process
12095 `thread_db_active'.
12096 (linux_request_interrupt): Adjust to use ptids.
12097 (linux_read_auxv): Inline `inferior_pid'.
12098 (initialize_low): Don't reference thread_db_active.
12099 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12100 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12101 (ps_getpid): Return the pid of the current inferior.
12102 * thread-db.c (proc_handle, thread_agent): Delete.
12103 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12105 (find_one_thread): Change argument type to ptid_t. Adjust to
12107 (maybe_attach_thread): Adjust to per-process data and ptids.
12108 (thread_db_find_new_threads): Ditto.
12109 (thread_db_init): Ditto.
12110 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12111 processes table. Adjust to use ptids.
12112 (spu_kill, spu_detach): Adjust interface. Remove process from
12114 (spu_join, spu_thread_alive): Adjust interface.
12115 (spu_wait): Adjust interface. Remove process from processes
12116 table. Adjust to use ptids.
12117 * win32-low.c (current_inferior_tid): Delete.
12118 (current_inferior_ptid): New.
12119 (debug_event_ptid): New.
12120 (thread_rec): Take a ptid. Adjust.
12121 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12122 (child_delete_thread): Ditto.
12123 (do_initial_child_stuff): Add `attached' argument. Add process to
12125 (child_fetch_inferior_registers, child_store_inferior_registers):
12127 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12128 (win32_attach): Pass 1 to do_initial_child_stuff.
12129 (win32_kill): Adjust interface. Remove process from processes
12131 (win32_detach): Ditto.
12132 (win32_join): Adjust interface.
12133 (win32_thread_alive): Take a ptid.
12134 (win32_resume): Adjust to use ptids.
12135 (get_child_debug_event): Ditto.
12136 (win32_wait): Adjust interface. Remove exiting process from
12139 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12141 Non-stop mode support.
12143 * server.h (non_stop): Declare.
12144 (gdb_client_data, handler_func): Declare.
12145 (delete_file_handler, add_file_handler, start_event_loop):
12147 (handle_serial_event, handle_target_event, push_event)
12148 (putpkt_notif): Declare.
12149 * target.h (enum resume_kind): New.
12150 (struct thread_resume): Replace `step' field by `kind' field.
12151 (TARGET_WNOHANG): Define.
12152 (struct target_ops) <wait>: Add `options' argument.
12153 <supports_non_stop, async, start_non_stop>: New fields.
12154 (target_supports_non_stop, target_async): New.
12155 (start_non_stop): Declare.
12156 (mywait): Add `options' argument.
12157 * target.c (mywait): Add `options' argument. Print child exit
12158 notifications here.
12159 (start_non_stop): New.
12160 * server.c (non_stop, own_buf, mem_buf): New globals.
12161 (struct vstop_notif): New.
12162 (notif_queue): New global.
12163 (queue_stop_reply, push_event, discard_queued_stop_replies)
12164 (send_next_stop_reply): New.
12165 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12167 (attach_inferior): In non-stop mode, don't wait for the target
12169 (handle_general_set): Handle QNonStop.
12170 (handle_query): When handling qC, return the current general
12171 thread, instead of the first thread of the list.
12172 (handle_query): If the backend supports non-stop mode, include
12173 QNonStop+ in the qSupported query response.
12174 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12176 (handle_v_attach, handle_v_run): Handle non-stop mode.
12177 (handle_v_stopped): New.
12178 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12179 (myresume): Adjust to use resume_kind. Handle non-stop.
12180 (queue_stop_reply_callback): New.
12181 (handle_status): Handle non-stop mode.
12182 (main): Clear non_stop flag on reconnection. Use the event-loop.
12183 Refactor serial protocol handling from here ...
12184 (process_serial_event): ... to this new function. When GDB
12185 selects any thread, select one here. In non-stop mode, wait until
12186 GDB acks all pending events before exiting.
12187 (handle_serial_event, handle_target_event): New.
12188 * remote-utils.c (remote_open): Install remote_desc in the event
12190 (remote_close): Remove remote_desc from the event loop.
12191 (putpkt_binary): Rename to...
12192 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12193 (putpkt_binary): New as wrapper around putpkt_binary_1.
12194 (putpkt_notif): New.
12195 (prepare_resume_reply): In non-stop mode, don't change the
12197 * event-loop.c: New.
12198 * Makefile.in (OBJ): Add event-loop.o.
12199 (event-loop.o): New rule.
12201 * linux-low.h (pid_of): Moved here.
12203 (get_lwp_thread): Use lwpid_of.
12204 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12205 * linux-low.c (pid_of): Delete.
12206 (inferior_pid): Use lwpid_of.
12207 (linux_event_pipe): New.
12208 (target_is_async_p): New.
12210 (handle_extended_wait): Use lwpid_of.
12211 (add_lwp): Don't set lwpid field.
12212 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12213 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12214 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12215 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12216 first. Adjust to linux_wait_for_event interface changes. Use
12218 (linux_detach): Don't delete the main lwp here.
12219 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12220 (status_pending_p): Don't consider explicitly suspended lwps.
12221 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12222 pointer. Add OPTIONS argument. Change return type to int. Use
12223 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12224 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12225 pointer. Add status pointer argument. Return a pid instead of a
12226 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12227 changes. In non-stop mode, don't switch to a random thread.
12228 (linux_wait): Rename to...
12229 (linux_wait_1): ... this. Add target_options argument, and handle
12230 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12231 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12232 clean exit and signal exit code. Don't stop all threads in
12233 non-stop mode. In all-stop mode, only stop all threads when
12234 reporting a stop to GDB. Handle explicit thread stop requests.
12235 (async_file_flush, async_file_mark): New.
12237 (send_sigstop): Use lwpid_of.
12238 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12239 interface changes. In non-stop mode, don't switch to a random
12241 (linux_resume_one_lwp): Use lwpid_of.
12242 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12243 (linux_resume_one_thread): ... this. Handle resume_stop. In
12244 non-stop mode, don't look for pending flag in all threads.
12245 (resume_status_pending_p): Don't consider explicitly suspended
12247 (my_waitpid): Reimplement. Emulate __WALL.
12248 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12250 (sigchld_handler, linux_supports_non_stop, linux_async)
12251 (linux_start_non_stop): New.
12252 (linux_target_ops): Register linux_supports_non_stop, linux_async
12253 and linux_start_non_stop.
12254 (initialize_low): Install SIGCHLD handler.
12255 * thread-db.c (thread_db_create_event, find_one_thread)
12256 (thread_db_get_tls_address): Use lwpid_of.
12257 * win32-low.c (win32_detach): Adjust to use resume_kind.
12258 (win32_wait): Add `options' argument.
12259 * spu-low.c (spu_resume): Adjust to use resume_kind.
12260 (spu_wait): Add `options' argument.
12262 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12264 Decouple target code from remote protocol.
12266 * target.h (enum target_waitkind): New.
12267 (struct target_waitstatus): New.
12268 (struct target_ops) <wait>: Return an unsigned long. Take a
12269 target_waitstatus pointer instead of a char pointer.
12270 (mywait): Likewise.
12271 * target.c (mywait): Change prototype to return an unsigned long.
12272 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12273 * server.h (thread_from_wait, old_thread_from_wait): Delete
12275 (prepare_resume_reply): Change prototype to take a
12277 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12278 (last_status, last_ptid): New.
12279 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12280 pid instead of a signal.
12281 (attach_inferior): Remove "status" and "signal" parameters.
12283 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12285 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12286 (handle_v_requests, myresume): Remove "status" and "signal"
12287 parameters. Adjust.
12288 (handle_status): New.
12289 (main): Delete local `status'. Adjust.
12290 * remote-utils.c: Include target.h.
12291 (prepare_resume_reply): Change prototype to take a
12292 target_waitstatus. Adjust.
12294 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12296 * spu-low.c (spu_wait): Adjust.
12297 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12299 (win32_wait): Adjust.
12301 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12303 * target.h (struct thread_resume): Delete leave_stopped member.
12304 (struct target_ops): Add a `n' argument to the `resume' callback.
12305 * server.c (start_inferior): Adjust.
12306 (handle_v_cont, myresume): Adjust.
12307 * linux-low.c (check_removed_breakpoint): Adjust to resume
12308 interface change, and to removed leave_stopped field.
12309 (resume_ptr): Delete.
12310 (struct thread_resume_array): New.
12311 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12312 resume interface change.
12313 (linux_continue_one_thread, linux_queue_one_thread)
12314 (resume_status_pending_p): Check if the resume field is NULL
12315 instead of checking the leave_stopped member.
12316 (linux_resume): Adjust to the target resume interface change.
12317 * spu-low.c (spu_resume): Adjust to the target resume interface
12319 * win32-low.c (win32_detach, win32_resume): Ditto.
12321 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12323 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12325 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12327 (linux_continue_one_thread): Only preserve the stepping flag if
12328 there's a pending breakpoint.
12330 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12332 * server.c (main): After the inferior having exited, call
12333 remote_close before exiting gdbserver.
12335 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12337 Fix size of FPSCR in Power 7 processors.
12338 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12339 (PPC_FEATURE_HAS_DFP): New #define.
12340 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12343 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12345 * server.c (handle_query) Whitespace and formatting.
12347 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12349 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12350 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12351 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12352 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12353 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12354 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12355 Makefile.in, configure.ac: Fix whitespace throughout.
12356 * configure: Regenerate.
12358 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12360 * inferiors.c (find_inferior): Make it safe for the callback
12361 function to delete the currently iterated inferior.
12363 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12365 * Makefile.in (linuw_low_h): Move higher.
12366 (thread-db.o): Depend on $(linux_low_h).
12368 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12370 Rename "process" to "lwp" throughout.
12372 * linux-low.c (all_processes): Rename to...
12373 (all_lwps): ... this.
12374 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12375 (add_process): Rename to ...
12376 (add_lwp): ... this. Adjust.
12377 (linux_create_inferior): Adjust.
12378 (linux_attach_lwp): Adjust.
12379 (linux_attach): Adjust.
12380 (linux_kill_one_process): Rename to ...
12381 (linux_kill_one_lwp): ... this. Adjust.
12382 (linux_kill): Adjust.
12383 (linux_detach_one_process): Rename to ...
12384 (linux_detach_one_lwp): ... this. Adjust.
12385 (linux_detach): Adjust.
12386 (check_removed_breakpoint): Adjust.
12387 (status_pending_p): Adjust.
12388 (linux_wait_for_process): Rename to ...
12389 (linux_wait_for_lwp): ... this. Adjust.
12390 (linux_wait_for_event): Adjust.
12391 (send_sigstop): Adjust.
12392 (wait_for_sigstop): Adjust.
12393 (stop_all_processes): Rename to ...
12394 (stop_all_lwps): ... this.
12395 (linux_resume_one_process): Rename to ...
12396 (linux_resume_one_lwp): ... this. Adjust.
12397 (linux_set_resume_request, linux_continue_one_thread)
12398 (linux_queue_one_thread, resume_status_pending_p)
12399 (usr_store_inferior_registers, regsets_store_inferior_registers)
12400 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12402 * linux-low.h (get_process): Rename to ...
12403 (get_lwp): ... this. Adjust.
12404 (get_thread_process): Rename to ...
12405 (get_thread_lwp): ... this. Adjust.
12406 (get_process_thread): Rename to ...
12407 (get_lwp_thread): ... this. Adjust.
12408 (struct process_info): Rename to ...
12409 (struct lwp_info): ... this.
12410 (all_processes): Rename to ...
12411 (all_lwps): ... this.
12412 * proc-service.c (ps_lgetregs): Adjust.
12413 * thread-db.c (thread_db_create_event, find_one_thread)
12414 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12416 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12418 * server.c (handle_query): Handle "qAttached".
12420 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12422 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12423 GPLv3, update license URL.
12425 2009-03-01 Doug Evans <dje@google.com>
12427 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12428 (server_h): Add gdb_signals.h.
12429 (signals.o): Update.
12430 * server.h (target_signal_from_host,target_signal_to_host_p)
12431 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12433 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12435 * remote-utils.c (getpkt): Also generate remote-debug
12436 information if noack_mode is set.
12438 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12440 * server.c (handle_query): Report qXfer:siginfo:read and
12441 qXfer:siginfo:write as supported and handle them.
12442 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12443 * linux-low.c (linux_xfer_siginfo): New.
12444 (linux_target_ops): Set it.
12446 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12448 * server.c (gdbserver_usage): Mention --remote-debug.
12449 (main): Accept '--remote-debug' switch.
12451 2009-01-18 Doug Evans <dje@google.com>
12453 * regcache.c (new_register_cache): No need to check result of xcalloc.
12454 * server.c (handle_search_memory): Back out calls to xmalloc,
12455 result is checked and error is returned to user upon failure.
12456 (handle_query): Ditto. Add more checks for result of malloc.
12457 (handle_v_cont): Check result of malloc, report error back to
12459 (handle_v_run): Ditto. Call freeargv.
12460 * server.h (freeargv): Declare.
12461 * utils.c (freeargv): New fn.
12463 2009-01-15 Doug Evans <dje@google.com>
12465 * gdbreplay.c (perror_with_name): Make arg const char *.
12466 * server.h (target_signal_to_name): Make return type const char *.
12467 * thread-db.c (thread_db_err_str): Make return type const char *.
12468 * utils.c (perror_with_name): Make arg const char *.
12470 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12472 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12473 when handling a EXIT_PROCESS_DEBUG_EVENT.
12475 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12477 * gdbreplay.c (gdbreplay_version): Update copyright year.
12478 * server.c (gdbserver_version): Likewise.
12480 2009-01-05 Doug Evans <dje@google.com>
12482 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12483 (handle_extended_wait): Improve comment.
12485 2008-12-13 Doug Evans <dje@google.com>
12487 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12488 * server.h (ATTR_MALLOC): New macro.
12489 (xmalloc,xcalloc,xstrdup): Declare.
12490 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12491 * inferiors.c: Ditto.
12492 * linux-low.c: Ditto.
12493 * mem-break.c: Ditto.
12494 * regcache.c: Ditto.
12495 * remote-utils.c: Ditto.
12498 * win32-low.c: Ditto.
12500 2008-12-12 Doug Evans <dje@google.com>
12502 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12503 in debugging printf.
12505 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12507 2008-12-09 Doug Evans <dje@google.com>
12509 * linux-low.h (struct process_info): Delete member tid, unused.
12510 * thread-db.c (find_one_thread): Update.
12511 (maybe_attach_thread): Update.
12513 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12515 * target.h (struct target_ops): Add qxfer_osdata member.
12516 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12518 (linux_qxfer_osdata): New functions.
12519 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12521 * server.c (handle_query): Handle "qXfer:osdata:read:".
12522 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12523 (buffer_xml_printf): New functions.
12524 * server.h (struct buffer): New.
12525 (buffer_grow_str, buffer_grow_str0): New macros.
12526 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12527 (buffer_xml_printf): Declare.
12529 2008-11-24 Doug Evans <dje@google.com>
12531 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12533 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12535 * server.c (handle_v_run): Always use the supplied argument list.
12537 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12539 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12540 (xtensa_regmap_table): Add entry for scompare1.
12542 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12544 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12545 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12546 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12547 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12548 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12549 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12550 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12551 XML target descriptions.
12552 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12553 when inferior is running on an ISA 2.05 or later processor. Add
12554 special case to return offset for full 64-bit slot of FPSCR when
12557 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12559 * Makefile.in (SFILES, clean): Added sparc64 files.
12560 (reg-sparc64.o, reg-sparc64.c): New.
12561 * configure.srv (sparc*-*-linux*): New configuration.
12562 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12563 syscall arguments for SPARC.
12564 (regsets_store_inferior_registers): Likewise.
12565 * linux-sparc-low.c: New file.
12567 2008-10-21 Doug Evans <dje@google.com>
12569 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12570 (READLINE_DIR,READLINE_DEP): Delete.
12571 (INTERNAL_CFLAGS): Update.
12572 (LINTFLAGS): Update.
12574 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12576 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12577 whole argv from the last run, not just argv[0].
12579 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12581 * regcache.c (new_register_cache): Return NULL if the register
12582 cache size isn't known yet.
12583 (free_register_cache): Avoid dereferencing a NULL regcache.
12585 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12587 * configure.srv: Merge MIPS and MIPS64.
12589 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12591 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12593 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12595 * Makefile.in: Add required vsx dependencies.
12597 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12598 Declare init_registers_powerpc_vsx32l.
12599 Declare init_registers_powerpc_vsx64l.
12600 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12601 (ppc_arch_setup): Check for VSX in hwcap.
12602 (ppc_fill_vsxregset): New function.
12603 (ppc_store_vsxregset): New function.
12604 Add new VSX entry in regset_info target_regsets.
12606 * configure.srv: Add new VSX dependencies.
12608 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12610 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12611 (remote_open): Set or clear transport_is_reliable.
12612 (putpkt_binary): Don't expect acks in noack mode.
12613 (getpkt): Don't send ack/nac in noack mode.
12614 * server.c (handle_general_set): Handle QStartNoAckMode.
12615 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12617 (main): Reset noack_mode on every connection.
12618 * server.h (noack_mode): Declare.
12620 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12622 * Makefile.in (GDBREPLAY_OBS): New variable.
12623 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12625 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12626 Daniel Jacobowitz <dan@codesourcery.com>
12628 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12629 (usr_store_inferior_registers): Likewise.
12630 (regsets_store_inferior_registers): Likewise.
12632 2008-07-31 Rolf Jansen <rj@surtec.com>
12633 Pedro Alves <pedro@codesourcery.com>
12635 * configure.ac: Check for memmem declaration.
12636 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12637 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12638 (disable_packet_qfThreadInfo): Unconditionally compile.
12639 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12640 * configure, config.in: Regenerate.
12642 2008-07-28 Doug Kwan <dougkwan@google.com>
12644 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12645 (linux_write_memory): Remove declaration of errno.
12647 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12649 * linux-low.c (handle_extended_wait): Do not use "status"
12650 variable uninitialized.
12652 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12654 * server.c (handle_v_attach): Inhibit reporting dll changes.
12656 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12658 * remote-utils.c (prepare_resume_reply): If requested, don't
12659 output "thread:TID" in the T stop reply.
12661 * server.c (disable_packet_vCont, disable_packet_Tthread)
12662 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12663 (handle_query): If requested, disable support for qC, qfThreadInfo
12665 (handle_v_requests): If requested, disable support for vCont.
12666 (gdbserver_show_disableable): New.
12667 (main): Handle --disable-packet and --disable-packet=LIST.
12669 * server.h (disable_packet_vCont, disable_packet_Tthread)
12670 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12672 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12674 * server.c (gdbserver_usage): Mention --version.
12676 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12678 * Makefile.in (gdbreplay.o): New rule.
12680 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12682 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12683 message, not gdbserver.
12685 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12686 Nathan Sidwell <nathan@codesourcery.com>
12687 Joseph Myers <joseph@codesourcery.com>
12689 * acinclude.m4: Include ../../config/acx.m4.
12690 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12691 * configure, config.in: Regenerate.
12692 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12693 * server.c (gdbserver_version): Print PKGVERSION.
12694 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12695 (main): Adjust gdbserver_usage calls.
12696 * gdbreplay.c (version, host_name): Add declarations.
12697 (gdbreplay_version, gdbreplay_usage): New.
12698 (main): Accept --version and --help options.
12700 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12702 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12703 (arm_breakpoint_at): Handle Thumb.
12704 (the_low_target): Add comment.
12706 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12708 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12710 2008-05-09 Doug Evans <dje@google.com>
12712 * server.h (decode_search_memory_packet): Declare.
12713 * remote-utils.c (decode_search_memory_packet): New fn.
12714 * server.c (handle_search_memory_1): New fn.
12715 (handle_search_memory): New fn.
12716 (handle_query): Process qSearch:memory packets.
12718 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12720 * regcache.c (registers_length): Remove.
12721 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12722 full register packet.
12723 * regcache.h (registers_length): Remove prototype.
12724 * server.h (PBUFSIZ): Define to 16384.
12726 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12728 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12729 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12730 powerpc-64l.o, and powerpc-altivec64l.o.
12731 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12732 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12733 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12734 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12735 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12738 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12739 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12740 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12741 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12742 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12743 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12744 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12745 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12746 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12747 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12750 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12751 (init_registers_powerpc_32l): ... this new prototype.
12752 (init_registers_powerpc_32): Remove, replace by ...
12753 (init_registers_powerpc_altivec32l): ... this new prototype.
12754 (init_registers_powerpc_e500): Remove, replace by ...
12755 (init_registers_powerpc_e500l): ... this new prototype.
12756 (init_registers_ppc64): Remove, replace by ...
12757 (init_registers_powerpc_64l): ... this new prototype.
12758 (init_registers_powerpc_64): Remove, replace by ...
12759 (init_registers_powerpc_altivec64l): ... this new prototype.
12760 (ppc_num_regs): Set to 73.
12761 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12762 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12763 (ppc_cannot_store_register): Handle orig_r3 and trap.
12764 (ppc_arch_setup): Update init_registers_... calls.
12765 (ppc_fill_gregset): Handle orig_r3 and trap.
12767 * inferiors.c (clear_inferiors): Reset current_inferior.
12769 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
12771 * acinclude.m4: Add override.m4.
12772 * configure: Regenerate.
12774 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12776 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12777 initial call to init_register_ppc64.
12779 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12781 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12782 single powerpc*-*-linux* case.
12783 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12785 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12787 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
12788 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
12790 * linux-ppc-low.c: Include <elf.h>.
12791 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12792 (ppc_hwcap): New global variable.
12793 (ppc_regmap): Remove __SPE__ #ifdef sections.
12794 (ppc_regmap_e500): New global variable.
12795 (ppc_cannot_store_register): Update __SPE__ special case.
12796 (ppc_get_hwcap): New function.
12797 (ppc_arch_setup): Use it to determine whether inferior supports
12798 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12799 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12800 Do not access registers if target does not support AltiVec.
12801 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12802 Do not access registers if target does not support SPE.
12803 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12805 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12807 * linux-low.c (disabled_regsets, num_regsets): New.
12808 (use_regsets_p): Delete.
12809 (linux_wait_for_process): Clear disabled_regsets.
12810 (regsets_fetch_inferior_registers): Check and set it.
12811 (regsets_store_inferior_registers): Likewise.
12812 (linux_fetch_registers, linux_store_registers): Do not use
12814 (initialize_low): Allocate disabled_regsets.
12816 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12818 * Makefile.in (LIBOBJS): New.
12819 (OBS): Use LIBOBJS.
12820 (memmem.o): New rule.
12821 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12822 * configure: Regenerated.
12824 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12826 * server.c (handle_query): Never return "unsupported" for
12827 qXfer:features:read queries.
12829 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12831 * server.c (get_features_xml): Fix inverted condition.
12832 (handle_query): Always support qXfer:feature:read.
12834 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12836 * server.c (wrapper_argv): New.
12837 (start_inferior): Handle wrapper_argv. If set, expect an extra
12839 (gdbserver_usage): Document --wrapper.
12840 (main): Parse --wrapper.
12842 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12844 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12845 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12846 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12847 (ppc_set_pc): Likewise.
12848 (ppc_arch_setup): New function.
12849 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12850 of collect_register.
12851 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
12853 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12855 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12856 instead of linux-ppc64-low.o.
12857 * linux-ppc64-low.c: Remove file.
12858 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12859 (linux-ppc64-low.o): Remove rule.
12861 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12862 (init_registers_powerpc_64): Likewise.
12863 (ppc_regmap): Conditionally define depending on __powerpc64__.
12864 (ppc_cannot_store_register): Do not special-case "fpscr" when
12865 compiled on __powerpc64__.
12866 (ppc_collect_ptrace_register): New function.
12867 (ppc_supply_ptrace_register): New function.
12868 (ppc_breakpoint): Change type to "unsigned int".
12869 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12870 (the_low_target): Conditionally provide initializers for the
12871 arch_setup member depending on __powerpc64__. Install
12872 collect_ptrace_register and supply_ptrace_register members.
12874 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12876 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12877 * server.c (gdbserver_xmltarget): Define.
12878 (get_features_xml): Use it to replace "target.xml" and arch_string.
12880 * configure.srv: Remove srv_xmltarget. Add XML files that were
12881 mentioned there to srv_xmlfiles instead. Remove conditional tests
12882 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12883 srv_xmlfiles and srv_regobj to include all possible choices.
12884 * configure.ac (srv_xmltarget): Remove.
12885 (srv_xmlfiles): Do not add "target.xml".
12886 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12887 checks for supplementary target information.
12888 * configure: Regenerate.
12889 * Makefile.in (XML_TARGET): Remove.
12890 (target.xml): Remove rule.
12891 (clean): Do not clean up target.xml.
12892 (.PRECIOUS): Do not mention target.xml.
12894 * target.h (struct target_ops): Remove arch_string member.
12895 * linux-low.c (linux_arch_string): Remove.
12896 (linux_target_ops): Remove arch_string initializer.
12897 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12898 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12899 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12900 * spu-low.c (spu_arch_string): Remove.
12901 (spu_target_ops): Remove arch_string initializer.
12902 * win32-low.c (win32_arch_string): Remove.
12903 (win32_target_ops): Remove arch_string initializer.
12904 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12905 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12906 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12908 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12910 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12911 by collect_ptrace_register and supply_ptrace_register hooks.
12912 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12913 instead of checking for the_low_target.left_pad_xfer.
12914 (usr_store_inferior_registers): Use collect_ptrace_register callback
12915 instead of checking for the_low_target.left_pad_xfer.
12917 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12918 (s390_supply_ptrace_register): Likewise.
12919 (s390_fill_gregset): Call s390_collect_ptrace_register.
12920 (the_low_target): Update.
12922 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12923 (ppc_supply_ptrace_register): Likewise.
12924 (the_low_target): Update.
12926 * linux-i386-low.c (the_low_target): Update.
12927 * linux-x86-64-low.c (the_low_target): Update.
12929 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12931 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12932 reg-s390.o and reg-s390x.o.
12934 * linux-low.c (new_inferior): New global variable.
12935 (linux_create_inferior, linux_attach): Set it.
12936 (linux_wait_for_process): Call the_low_target.arch_setup after the
12937 target has stopped for the first time.
12938 (initialize_low): Do not call the_low_target.arch_setup.
12940 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12941 (s390_set_pc): Likewise.
12942 (s390_arch_setup): New function.
12943 (the_low_target): Use s390_arch_setup as arch_setup routine.
12945 * regcache.c (realloc_register_cache): New function.
12946 (set_register_cache): Call it for each existing regcache.
12948 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12950 * server.h (init_registers): Remove prototype.
12952 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12953 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12954 instead of init_registers ().
12955 * linux-arm-low.c (init_registers_arm): Add prototype.
12956 (init_registers_arm_with_iwmmxt): Likewise.
12957 (the_low_target): Add initializer for arch_setup field.
12958 * linux-cris-low.c (init_registers_cris): Add prototype.
12959 (the_low_target): Add initializer for arch_setup field.
12960 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12961 (the_low_target): Add initializer for arch_setup field.
12962 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12963 (the_low_target): Add initializer for arch_setup field.
12964 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12965 (the_low_target): Add initializer for arch_setup field.
12966 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12967 (the_low_target): Add initializer for arch_setup field.
12968 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12969 (the_low_target): Add initializer for arch_setup field.
12970 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12971 (init_registers_mips64_linux): Likewise.
12972 (the_low_target): Add initializer for arch_setup field.
12973 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12974 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12975 (the_low_target): Add initializer for arch_setup field.
12976 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12977 (init_registers_powerpc_64): Likewise.
12978 (the_low_target): Add initializer for arch_setup field.
12979 * linux-s390-low.c (init_registers_s390): Add prototype.
12980 (init_registers_s390x): Likewise.
12981 (the_low_target): Add initializer for arch_setup field.
12982 * linux-sh-low.c (init_registers_sh): Add prototype.
12983 (the_low_target): Add initializer for arch_setup field.
12984 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12985 (the_low_target): Add initializer for arch_setup field.
12986 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12987 (the_low_target): Add initializer for arch_setup field.
12989 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12990 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12991 instead of init_registers ().
12992 * win32-arm-low.c (init_registers_arm): Add prototype.
12993 (the_low_target): Add initializer for arch_setup field.
12994 * win32-i386-low.c (init_registers_i386): Add prototype.
12995 (the_low_target): Add initializer for arch_setup field.
12997 * spu-low.c (init_registers_spu): Add prototype.
12998 (initialize_low): Call initialie_registers_spu () instead of
12999 initialize_registers ().
13001 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13003 * server.c (handle_v_requests): When handling the vRun and vAttach
13004 packets, if already debugging a process, don't kill it. Return an
13007 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13009 * server.c (handle_query): Correct length check.
13011 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13013 * win32-low.c (do_initial_child_stuff): Add process handle
13014 parameter. Set current_process_handle and current_process_id from the
13015 parameters. Clear globals.
13016 (win32_create_inferior): Don't set current_process_handle and
13017 current_process_id here. Instead pass them on the call to
13018 do_initial_child_stuff.
13019 (win32_attach): Likewise.
13020 (win32_clear_inferiors): New.
13021 (win32_kill): Don't close the current process handle or the
13022 current thread handle here. Instead call win32_clear_inferiors.
13023 (win32_detach): Don't open a new handle to the process. Call
13024 win32_clear_inferiors.
13025 (win32_join): Don't rely on current_process_handle; open a new
13026 handle using the process id.
13027 (win32_wait): Call win32_clear_inferiors when the inferior process
13030 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13032 * server.c (monitor_show_help): Add "exit".
13034 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13036 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13037 (clean): Add reg-xtensa.c.
13038 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13039 * configure.srv (xtensa*-*-linux*) New target.
13040 * linux-xtensa-low.c: New.
13041 * xtensa-xtregs.c: New.
13043 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13045 * hostio.c: Don't include errno.h.
13046 (errno_to_fileio_errno): Move to hostio-errno.
13047 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13048 error number outputting to the target->hostio_last_error callback.
13049 (hostio_packet_error): Use FILEIO_EINVAL directly.
13050 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13051 calls to hostio_error.
13052 * hostio-errno.c: New.
13053 * server.h (hostio_last_error_from_errno): Declare.
13054 * target.h (target_ops): Add hostio_last_error member.
13055 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13056 as hostio_last_error handler.
13057 * spu-low.c (spu_target_ops): Likewise.
13058 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13059 (wince_hostio_last_error): New functions.
13060 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13061 as hostio_last_error handler.
13062 (win32_target_ops) [!_WIN32_WCE]: Register
13063 hostio_last_error_from_errno as hostio_last_error handler.
13064 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13065 (hostio-errno.o): New rule.
13066 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13067 * configure.srv (srv_hostio_err_objs): New variable. Default to
13069 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13070 * configure: Regenerate.
13072 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13074 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13075 (linux_kill, linux_detach): Clean up the process list.
13076 * remote-utils.c (remote_open): Improve port number parsing.
13077 (putpkt_binary, input_interrupt): Only send interrupts if the target
13079 * server.c (extended_protocol): Make static.
13080 (attached): Define earlier.
13081 (exit_requested, response_needed, program_argv): New variables.
13082 (target_running): New.
13083 (start_inferior): Clear attached here.
13084 (attach_inferior): Set attached here.
13085 (require_running): Define.
13086 (handle_query): Use require_running and target_running. Implement
13088 (handle_v_attach, handle_v_run): New.
13089 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13090 (gdbserver_usage): Update.
13091 (main): Redo argument parsing. Handle --debug and --multi. Handle
13092 --attach along with other options or after the port. Save
13093 program_argv. Support no initial program. Resynchronize
13094 communication with GDB after an error. Handle "monitor exit".
13095 Use require_running and target_running. Always allow the extended
13096 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13097 restart in extended mode.
13098 * README: Refer to the GDB manual. Update --attach usage.
13100 2007-12-20 Andreas Schwab <schwab@suse.de>
13102 * linux-low.c (STACK_SIZE): Define.
13103 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13104 (linux_test_for_tracefork): Likewise.
13106 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13108 * linux-low.c (linux_wait_for_event): Update messages. Do not
13109 reinsert auto-delete breakpoints.
13110 * mem-break.c (struct breakpoint): Change return type of handler to
13112 (set_breakpoint_at): Update handler type.
13113 (reinsert_breakpoint_handler): Return 1 instead of calling
13115 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13117 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13118 * mem-break.h (set_breakpoint_at): Update handler type.
13119 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13120 * win32-low.c (auto_delete_breakpoint): New.
13121 (get_child_debug_event): Use it.
13123 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13125 * configure.ac: Check for pread and pwrite.
13126 * hostio.c (handle_pread): Fall back to lseek and read.
13127 (handle_pwrite): Fall back to lseek and write.
13128 * config.in, configure: Regenerated.
13130 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13132 * server.c (myresume): Add own_buf argument.
13133 (main): Update calls.
13135 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13137 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13138 * remote-utils.c (remote_open): Do not call disable_async_io.
13139 (block_async_io): Delete.
13140 (unblock_async_io): Make static.
13141 (initialize_async_io): New.
13142 * server.c (handle_v_cont): Handle async I/O here.
13143 (myresume): Likewise. Move other common resume tasks here...
13144 (main): ... from here. Call initialize_async_io. Disable async
13145 I/O before the main loop.
13146 * server.h (initialize_async_io): Declare.
13147 (block_async_io, unblock_async_io): Delete prototypes.
13148 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13150 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13152 * remote-utils.c (readchar): Allow binary data in received messages.
13154 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13156 * win32-low.c (attaching): New global.
13157 (win32_create_inferior): Clear the `attaching' global.
13158 (win32_attach): Set the `attaching' global.
13159 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13160 attaching. Only set a breakpoint at the entry point if not
13163 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13165 * server.c (main): Don't report dll events on the initial
13166 connection on attaches.
13168 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13170 * server.c (main): Relax numerical bases supported for the pid of
13171 the --attach command line argument.
13173 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13175 * win32-low.c (win32_attach): Call OpenProcess before
13176 DebugActiveProcess, not after. Add last error output to error
13179 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13181 * win32-low.c (win32_get_thread_context)
13182 (win32_set_thread_context): New functions.
13183 (thread_rec): Use win32_get_thread_context.
13184 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13185 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13188 2007-12-03 Leo Zayas
13189 Pedro Alves <pedro_alves@portugalmail.pt>
13191 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13193 (child_add_thread): Minor cleanup.
13194 (child_continue): Resume artificially suspended threads before
13195 calling ContinueDebugEvent.
13196 (suspend_one_thread): New.
13197 (fake_breakpoint_event): New.
13198 (get_child_debug_event): Change return type to int. Check here if
13199 gdb sent an interrupt request. If a soft interrupt was requested,
13200 fake a breakpoint event. Return 0 if there is no event to handle,
13202 (win32_wait): Don't check here if gdb sent an interrupt request.
13203 Ensure there is a valid event to handle.
13204 (win32_request_interrupt): Add soft interruption method as last
13207 2007-12-03 Leo Zayas
13208 Pedro Alves <pedro_alves@portugalmail.pt>
13210 * win32-low.h (win32_thread_info): Add descriptions to the
13211 structure members. Replace `suspend_count' counter by a
13213 * win32-low.c (thread_rec): Update condition of when to get the
13214 context from the inferior. Rely on ContextFlags being set if it
13215 has already been retrieved. Only suspend the inferior thread if
13216 we haven't already. Warn if that fails.
13217 (continue_one_thread): s/suspend_count/suspended/. Only call
13218 ResumeThread once. Warn if that fails.
13220 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13222 * win32-low.c (win32_wait): Don't read from the inferior when it
13223 has already exited.
13225 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13227 * Makefile.in (win32_low_h): New variable.
13228 (win32-low.o): Add dependency on $(win32_low_h).
13229 (win32-arm-low.o, win32-i386-low.o): New rules.
13231 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13233 * hostio.c: Correct copyright year.
13235 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13237 * Makefile.in (OBS): Add hostio.o.
13238 (hostio.o): New rule.
13239 * server.h (handle_vFile): Declare.
13240 * hostio.c: New file.
13241 * server.c (handle_v_requests): Take packet_len and new_packet_len
13242 for binary packets. Call handle_vFile.
13243 (main): Update call to handle_v_requests.
13245 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13247 * linux-low.c: Include <sched.h>.
13249 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13251 * linux-low.c (linux_tracefork_grandchild): New.
13252 (linux_tracefork_child): Use clone.
13253 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13255 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13257 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13259 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13261 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13263 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13265 * inferiors.c (change_inferior_id): Delete.
13266 (add_pid_to_list, pull_pid_from_list): New.
13267 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13268 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13269 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13270 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13271 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13272 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13273 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13274 (using_threads): Always set to 1.
13275 (handle_extended_wait): New.
13276 (add_process): Do not set TID.
13277 (linux_create_inferior): Set must_set_ptrace_flags.
13278 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13279 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13280 (linux_thread_alive): Rename TID argument to LWPID.
13281 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13282 (linux_wait_for_event): Do not use TID or check using_threads. Update
13283 call to dead_thread_notify. Call handle_extended_wait.
13284 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13285 (send_sigstop): Delete sigstop_sent.
13286 (wait_for_sigstop): Avoid TID.
13287 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13288 (linux_test_for_tracefork): New.
13289 (linux_lookup_signals): Use thread_db_active and
13290 linux_supports_tracefork_flag.
13291 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13292 * linux-low.h (get_process_thread): Avoid TID.
13293 (struct process_ifo): Move thread_known and tid to the end. Remove
13295 (linux_attach_lwp, thread_db_init): Update prototypes.
13296 * server.h (change_inferior_id): Delete prototype.
13297 (add_pid_to_list, pull_pid_from_list): New prototypes.
13298 * thread-db.c (thread_db_use_events): New.
13299 (find_first_thread): Rename to...
13300 (find_one_thread): ...this. Update callers and messages. Do not
13301 call fatal. Check thread_db_use_events. Do not call
13302 change_inferior_id or new_thread_notify.
13303 (maybe_attach_thread): Update. Do not call new_thread_notify.
13304 (thread_db_init): Set thread_db_use_events. Check use_events.
13305 * utils.c (fatal, warning): Correct message prefix.
13307 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13309 * Makefile.in (clean): Remove new files.
13310 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13311 (powerpc-64.o, powerpc-64.c): New rules.
13312 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13313 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13315 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13317 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13318 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13319 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13320 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13321 (target_regsets): Add AltiVec and SPE register sets.
13322 * configure.ac: Check for AltiVec and SPE.
13323 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13324 (ppc_fill_vrregset, ppc_store_vrregset): New.
13325 (target_regsets): Add AltiVec register set.
13326 * configure: Regenerated.
13328 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13330 * linux-low.c (O_LARGEFILE): Define.
13331 (linux_read_memory): Use /proc/PID/mem.
13332 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13333 * configure, config.in: Regenerated.
13335 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13337 * linux-low.c (linux_wait_for_event): Do not pass signals while
13340 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13342 * win32-low.c (create_process): New.
13343 (win32_create_inferior): Use create_process instead of
13344 CreateProcess. If create_process failed retry appending an ".exe"
13345 suffix. Store the GetLastError result immediatelly after
13346 create_process calls and use it on the call to error.
13348 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13350 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13352 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13354 * configure.ac: Switch license to GPLv3.
13356 2007-08-01 Michael Snyder <msnyder@access-company.com>
13358 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13360 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13362 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13364 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13365 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13366 CloseToolhelp32Snapshot.
13367 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13368 CloseToolhelp32Snapshot.
13370 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13372 * server.c (main): Check for inferior exit before main loop.
13374 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13376 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13377 instead of on tmp_desc.
13379 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13380 Daniel Jacobowitz <dan@codesourcery.com>
13382 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13383 (add_thread): Minor cleanups.
13384 (clear_inferiors): Move lower in the file. Clear the DLL
13386 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13387 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13388 (xml_escape_text): New.
13389 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13391 (handle_v_cont): Report errors.
13392 (gdbserver_version): Update.
13393 (main): Correct size of own_buf. Do not report initial DLL events.
13394 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13395 (unloaded_dll, xml_escape_text): New.
13396 * win32-low.c (enum target_waitkind): Update comments.
13397 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13398 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13399 (win32_EnumProcessModules, win32_GetModuleInformation)
13400 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13401 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13402 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13403 (win32_Module32First, win32_Module32Next, load_toolhelp)
13404 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13405 (get_child_debug_event): Handle DLL events.
13406 (win32_wait): Likewise.
13408 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13410 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13411 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13413 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13415 * win32-low.c (handle_output_debug_string): Ignore event if not
13418 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13420 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13422 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13424 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13426 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13428 * inferiors.c (change_inferior_id): Add comment.
13429 * linux-low.c (check_removed_breakpoint): Add an early
13430 prototype. Improve debug output.
13431 (linux_attach): Doc update.
13432 (linux_detach_one_process, linux_detach): Clean up before releasing
13434 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13435 * linux-low.h (struct process_info): Doc improvement.
13436 * mem-break.c (delete_all_breakpoints): New.
13437 * mem-break.h (delete_all_breakpoints): New prototype.
13438 * thread-db.c (find_first_thread): New.
13439 (thread_db_create_event): Call it instead of
13440 thread_db_find_new_threads. Clean up unused variables.
13441 (maybe_attach_thread): Remove first thread handling.
13442 (thread_db_find_new_threads): Use find_first_thread.
13443 (thread_db_get_tls_address): Likewise.
13445 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13447 * thread-db.c (thread_db_find_new_threads): Add prototype.
13448 (thread_db_create_event): Check for the main thread before adding
13450 (maybe_attach_thread): Only enable event reporting if TID == 0.
13451 (thread_db_get_tls_address): Check for new threads.
13453 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13455 * linux-low.c (linux_create_inferior): Try execv before execvp.
13456 * spu-low.c (spu_create_inferior): Likewise.
13458 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13460 * linux-low.c (linux_create_inferior): Change execv to execvp.
13461 * spu-low.c (spu_create_inferior): Likewies.
13463 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13465 * Makefile.in (clean): Clean new files instead of deleted ones.
13466 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13467 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13469 * configure.srv: Specify XML files and new regformats for MIPS and
13471 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13472 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13473 an entry for the restart register.
13474 (mips_cannot_fetch_register, mips_cannot_store_register)
13475 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13476 register names to match the XML descriptions.
13477 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13478 restart register instead of $0.
13480 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13481 Markus Deuling <deuling@de.ibm.com>
13483 * remote-utils.c (decode_xfer_write): New function.
13484 * server.h (decode_xfer_write): Add prototype.
13485 * server.c (handle_query): Add PACKET_LEN argument. Support
13486 qXfer:spu:read and qXfer:spu:write packets.
13487 (main): Pass packet_len to handle_query.
13488 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13489 * target.h (target_ops): Add qxfer_spu.
13491 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13493 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13494 accessing non-seekable spufs files.
13496 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13498 * server.c (handle_query): Add reply for qC packet.
13500 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13501 Leo Zayas <lerele@champenstudios@com>
13503 * server.h (check_remote_input_interrupt_request): New function.
13504 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13505 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13506 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13507 (check_remote_input_interrupt_request): New function.
13508 * server.h (check_remote_input_interrupt_request): Declare.
13509 * win32-low.c (winapi_DebugBreakProcess,
13510 winapi_GenerateConsoleCtrlEvent): New typedefs.
13511 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13513 (win32_wait): Check for remote interrupt request
13514 with check_remote_input_interrupt_request.
13515 (win32_request_interrupt): New function.
13516 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13518 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13520 * win32-low.c (debug_registers_changed,
13521 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13522 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13523 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13524 (thread_rec): Get context using the low target.
13525 (child_add_thread): Call thread_added on the low target,
13526 which does the same thing.
13528 (do_initial_child_stuff): Remove debug registers references.
13529 Set context using the low target. Resume threads after
13530 setting the contexts.
13531 (child_continue): Remove dead variable. Remove debug
13532 registers references.
13533 (child_fetch_inferior_registers): Go through the low target.
13534 (do_child_store_inferior_registers): Remove.
13535 (child_store_inferior_registers): Go through the low target.
13536 (win32_resume): Remove debug registers references.
13537 Set context using the low target.
13538 (handle_exception): Change return type to void. Don't record
13539 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13540 first chance exception.
13541 (get_child_debug_event): Change return type to void. Remove
13542 goto loop. Always return after waiting for debug event.
13543 (win32_wait): Convert to switch statement. Handle spurious
13546 * win32-i386-low.c (debug_registers_changed,
13547 debug_registers_used): New.
13548 (initial_stuff): Rename to ...
13549 (i386_initial_stuff): ... this. Clear debug registers
13551 (store_debug_registers): Delete.
13552 (i386_get_thread_context): New.
13553 (load_debug_registers): Delete.
13554 (i386_set_thread_context): New.
13555 (i386_thread_added): New.
13556 (single_step): Rename to ...
13557 (i386_single_step): ... this.
13558 (do_fetch_inferior_registers): Rename to ...
13559 (i386_fetch_inferior_register): ... this.
13560 (i386_store_inferior_register): New.
13561 (the_low_target): Adapt to new interface.
13563 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13564 (arm_get_thread_context): New.
13565 (arm_set_thread_context): New.
13567 (do_fetch_inferior_registers): Rename to ...
13568 (arm_fetch_inferior_register): ... this.
13569 (arm_store_inferior_register): New.
13570 (arm_wince_breakpoint): Reimplement as unsigned long.
13571 (arm_wince_breakpoint_len): Define.
13572 (the_low_target): Adapt to new interface.
13574 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13575 load_debug_registers. Add get_thread_context, set_thread_context,
13576 thread_added and store_inferior_register. Rename
13577 fetch_inferior_registers to fetch_inferior_register.
13578 (regptr): Remove declaration.
13580 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13582 * linux-low.c (linux_detach): Change return type to int. Return 0.
13583 * spu-low.c (spu_detach): Likewise.
13585 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13587 * target.h (target_ops): Change return type of detach to int.
13589 (join_inferior): New.
13590 * server.c (main): Don't skip detach support on mingw32.
13591 If the inferior doesn't support detaching return error.
13592 Call join_inferior instead of using waitpid.
13593 * linux-low.c (linux_join): New.
13594 (linux_target_op): Add linux_join.
13595 * spu-low.c (spu_join): New.
13596 (spu_target_ops): Add spu_join.
13597 * win32-low.c (win32_detach): Adapt to new interface.
13598 Reopen current_process_handle before detaching. Issue a child
13599 resume before detaching.
13601 (win32_target_op): Add win32_join.
13603 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13605 * win32-low.c (win32-attach): Fix return value.
13606 * target.h (target_ops): Describe ATTACH return values.
13608 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13610 * win32-low.c (GETPROCADDRESS): Define.
13611 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13612 (winapi_DebugSetProcessKillOnExit): Likewise.
13613 (win32_create_inferior): Force usage of ansi CreateProcessA.
13614 (win32_attach): Use GETPROCADDRESS.
13615 (win32_detach): Likewise.
13617 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13619 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13621 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13623 * win32-low.c: Commit leftover changes from 2007-03-29.
13625 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13627 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13628 fields short instead of int. Add explicit padding.
13629 (i387_cache_to_fsave): Remove unnecessary casts.
13630 (i387_fsave_to_cache): Doc fix.
13631 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13633 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13635 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13636 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13638 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13640 * configure.srv (arm*-*-mingw32ce*): Move near the other
13643 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13645 * configure.ac: Add errno checking.
13646 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13647 sys/file.h and malloc.h.
13648 (AC_CHECK_DECLS): Add perror.
13649 (srv_mingwce): Handle.
13650 * configure.srv (i[34567]86-*-cygwin*): Add
13651 win32-i386-low.o to srv_tgtobj.
13652 (i[34567]86-*-mingw*): Likewise.
13653 (arm*-*-mingw32ce*): Add case.
13654 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13655 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13656 [__MINGW32CE__] (strerror): New function.
13657 [__MINGW32CE__] (errno): Define to GetLastError.
13658 [__MINGW32CE__] (COUNTOF): New macro.
13659 (remote_open): Remove extra close call.
13660 * mem-break.c (delete_breakpoint_at): New function.
13661 * mem-break.h (delete_breakpoint_at): Declare.
13662 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13663 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13664 [USE_WIN32API] (read, write): Add char* casts.
13665 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13666 * server.h: Include wincecompat.h on Windows CE.
13667 [HAVE_ERRNO_H]: Check.
13668 (perror): Declare if not declared.
13669 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13670 (perror_with_name): Remove errno declaration.
13671 * wincecompat.h: New.
13672 * wincecompat.c: New.
13673 * win32-low.h: New.
13674 * win32-arm-low.c: New.
13675 * win32-i386-low.c: New.
13676 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13677 (OUTMSG2): Make it safe.
13679 (COUNTOF): New macro.
13680 (NUM_REGS): Get it from the low target.
13681 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13682 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13683 (thread_rec): Let low target handle debug registers.
13684 (child_add_thread): Likewise.
13685 (child_init_thread_list): Likewise.
13686 (continue_one_thread): Likewise.
13688 (do_child_fetch_inferior_registers): Move to ...
13689 * win32-i386-low.c: ... here, and rename to ...
13690 (do_fetch_inferior_registers): ... this.
13691 * win32-low.c (child_fetch_inferior_registers):
13692 Go through the low target.
13693 (do_child_store_inferior_registers): Use regptr.
13694 (strwinerror): New function.
13695 (win32_create_inferior): Handle Windows CE.
13696 Use strwinerror instead of strerror on Windows error
13697 codes. Add program to the error output.
13698 Don't close the main thread handle on Windows CE.
13699 (win32_attach): Use coredll.dll on Windows CE.
13700 (win32_kill): Close current process and current
13702 (win32_detach): Use coredll.dll on Windows CE.
13703 (win32_resume): Let low target handle debug registers, and
13705 (handle_exception): Add/Remove initial breakpoint. Avoid
13706 non-existant WSTOPSIG on Windows CE.
13707 (win32_read_inferior_memory): Cast to remove warning.
13708 (win32_arch_string): Go through the low target.
13709 (initialize_low): Call set_breakpoint_data with the low
13710 target's breakpoint.
13711 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13712 FOP_REGNUM, mappings): Move to ...
13713 * win32-i386-low.c: ... here.
13714 * win32-low.c (win32_thread_info): Move to ...
13715 * win32-low.h: ... here.
13716 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13717 win32-arm-low.c and wincecompat.c.
13718 (all:): Add $EXEEXT.
13719 (install-only:): Likewise.
13720 (gdbserver:): Likewise.
13721 (gdbreplay:): Likewise.
13722 * config.in: Regenerate.
13723 * configure: Regenerate.
13725 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13727 * win32-low.c: Rename typedef thread_info to
13728 win32_thread_info throughout.
13730 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13732 * win32-i386-low.c: Rename to ...
13733 * win32-low.c: ... this.
13734 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13735 * Makefile.in: Likewise.
13737 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13739 * remote-utils.c (monitor_output): Constify msg parameter.
13740 * server.h (monitor_output): Likewise.
13741 * win32-i386-low.c (handle_output_debug_string): New.
13742 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13743 handle_output_debug_string.
13744 (get_child_debug_event): Likewise.
13746 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13748 * server.c (main): Correct strtoul check.
13750 2007-03-27 Jon Ringle <jon@ringle.org>
13752 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13754 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13756 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13758 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13760 * terminal.h: Check HAVE_SGTTY_H.
13762 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
13764 * remote-utils.c (remote_open): Print out the assigned port number.
13766 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13768 * remote-utils.c (monitor_output): New function.
13769 * server.c (debug_threads): Define here.
13770 (monitor_show_help): New function.
13771 (handle_query): Handle qRcmd.
13772 (main): Do not handle 'd' packet.
13773 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13774 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13777 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13779 * Makefile.in (EXEEXT): New.
13780 (clean): Use $(EXEEXT).
13782 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13784 * target.h (target_ops): Rename send_signal to request_interrupt,
13785 and remove enum target_signal parameter.
13786 * linux-low.c (linux_request_interrupt): Rename from
13787 linux_send_signal, and always send SIGINT.
13788 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13789 and always send SIGINT.
13790 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13792 (input_interrupt): Likewise.
13794 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13796 * server.c (get_features_xml): Check if target implemented
13798 * win32-i386-low.c (win32_arch_string): New.
13799 (win32_target_ops): Add win32_arch_string as arch_string member.
13801 2007-02-22 Markus Deuling <deuling@de.ibm.com>
13803 * spu-low.c (spu_arch_string): New.
13804 (spu_target_ops): Add spu_arch_string.
13806 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13808 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13809 * configure.ac: Do not check for terminal.h.
13810 * configure, config.in: Regenerated.
13812 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13814 * Makefile.in (OBS): Add $(XML_BUILTIN).
13815 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13817 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13818 (arm-with-iwmmxt.c): New.
13819 * config.in, configure: Regenerate.
13820 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13821 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13822 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13823 (arm*-*-linux*): Add iWMMXt and regset support.
13824 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13825 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13826 (arm_store_wmmxregset, target_regsets): New.
13827 * server.c (get_features_xml): Take annex argument. Check builtin
13829 (handle_query): Handle multiple annexes.
13831 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13833 * remote-utils.c [USE_WIN32API] (read, write): Define.
13834 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13837 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13839 * linux-i386-low.c (the_low_target): Set arch_string.
13840 * linux-x86-64-low.c (the_low_target): Likewise.
13841 * linux-low.c (linux_arch_string): New.
13842 (linux_target_ops): Add it.
13843 * linux-low.h (struct linux_target_ops): Add arch_string.
13844 * server.c (write_qxfer_response): Use const void * for DATA.
13845 (get_features_xml): New.
13846 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13847 * target.h (struct target_ops): Add arch_string method.
13849 2007-01-03 Denis Pilat <denis.pilat@st.com>
13850 Daniel Jacobowitz <dan@codesourcery.com>
13852 * linux-low.c (linux_kill): Handle being called with no threads.
13853 * win32-i386-low.c (win32_kill): Likewise.
13854 (get_child_debug_event): Clear current_process_handle.
13856 2006-12-30 Denis PILAT <denis.pilat@st.com>
13857 Daniel Jacobowitz <dan@codesourcery.com>
13859 * remote-utils.c (remote_open): Check the type of specified
13860 serial port devices before opening them.
13861 * server.c (main): Kill the inferior if an error occurs during
13862 the first remote_open.
13864 2006-12-05 Markus Deuling <deuling@de.ibm.com>
13866 * README: Update supported targets.
13868 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13870 * Makefile.in (clean): Remove reg-mips64.c.
13871 (reg-mips64.c, reg-mips64.o): New rules.
13872 * configure.srv: Handle mips64. Include regset support for mips.
13873 * linux-mips-low.c (union mips_register): New.
13874 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13875 (mips_breakpoint, mips_breakpoint_at): Use int.
13876 (mips_collect_register, mips_supply_register)
13877 (mips_collect_register_32bit, mips_supply_register_32bit)
13878 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13879 (mips_store_fpregset, target_regsets): New.
13880 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13882 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13884 * configure.srv: Add target "spu*-*-*".
13885 * Makefile.in (clean): Remove reg-spu.c.
13886 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13887 * spu-low.c: New file.
13889 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13891 * configure.ac: Correct td_thr_tls_get_addr test.
13892 * configure: Regenerated.
13894 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13896 * linux-low.c (linux_wait_for_event): Reformat. Use the
13897 pass_signals array.
13898 * remote-utils.c (decode_address_to_semicolon): New.
13899 * server.c (pass_signals, handle_general_set): New.
13900 (handle_query): Mention QPassSignals for qSupported.
13901 (main): Call handle_general_set.
13902 * server.h (pass_signals, decode_address_to_semicolon): New.
13904 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13906 * server.c (handle_query): Correct error handling for read_auxv.
13908 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13910 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13911 and srv_linux_thread_db to yes.
13912 * linux-s390-low.c (s390_fill_gregset): New function.
13913 (target_regsets): Define data structure.
13915 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13917 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13918 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13919 * config.in, configure: Regenerated.
13920 * inferiors.c (gdb_id_to_thread): New function.
13921 (gdb_id_to_thread_id): Use it.
13922 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13923 * linux-low.h (struct process_info): Add th member.
13924 (thread_db_get_tls_address): New prototype.
13925 * remote-utils.c (decode_address): Make non-static.
13926 * server.c (handle_query): Handle qGetTLSAddr.
13927 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13928 * target.h (struct target_ops): Add get_tls_address.
13929 * thread-db.c (maybe_attach_thread): Save the thread handle.
13930 (thread_db_get_tls_address): New.
13932 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13934 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13935 (linux_resume_one_process): Take a siginfo_t *. Update all
13936 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13937 (struct pending_signals): Add a siginfo_t.
13938 (linux_wait_for_process): Always set last_status.
13939 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13940 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13941 * linux-low.h (struct process_info): Add last_status.
13943 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13945 * remote-utils.c (try_rle): New function.
13946 (putpkt_binary): Use it.
13948 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13950 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13951 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13952 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13953 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13954 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13957 2006-08-08 Richard Sandiford <richard@codesourcery.com>
13959 * server.c (terminal_fd): New variable.
13960 (old_foreground_pgrp): Likewise.
13961 (restore_old_foreground_pgrp): New function.
13962 (start_inferior): Record the terminal file descriptor in terminal_fd
13963 and its original foreground group in old_foreground_pgrp. Register
13964 restore_old_foreground_pgrp with atexit().
13966 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13968 * server.c (handle_query): Correct qPart to qXfer.
13970 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13972 * configure.ac: Check for more headers which are missing on
13973 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13974 * configure.srv: Add Cygwin and mingw32.
13975 * remote-utils.c: Don't include headers unconditionally which
13976 are missing on mingw32. Include <winsock.h> for mingw32.
13977 (remote_open): Adjust for mingw32 support. Flush
13978 standard error after writing to it.
13979 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13980 (unblock_async_io, enable_async_io, disable_async_io)
13981 (readchar, getpkt): Update for Winsock support.
13982 (prepare_resume_reply): Expect a protocol signal number.
13983 * server.c: Disable <sys/wait.h> on mingw32.
13984 (start_inferior): Adjust for mingw32 support. Flush
13985 standard error after writing to it.
13986 (attach_inferior): Likewise. Use protocol signal
13988 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13990 * win32-i386-low.c: New file.
13991 * Makefile.in (XM_CLIBS): Set.
13992 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13993 (win32-i386-low.o): New dependency rule.
13994 * linux-low.c (linux_wait): Use target signal numbers.
13995 * target.h (struct target_ops): Doc fix.
13996 * server.h (target_signal_to_name): New prototype.
13997 * gdbreplay.c: Don't include headers unconditionally which
13998 are missing on mingw32. Include <winsock.h> for mingw32.
13999 (remote_close, remote_open): Adjust for Winsock support.
14000 * configure, config.in: Regenerated.
14002 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14004 * server.c (decode_xfer_read, write_qxfer_response): New.
14005 (handle_query): Take a packet length argument. Handle
14006 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14007 the qSupported response.
14008 (main): Update call to handle_query.
14010 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14012 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14013 (putpkt_binary): Renamed from putpkt and adjusted for binary
14015 (putpkt): New wrapper for putpkt_binary.
14016 (readchar): Don't mask off the high bit.
14017 (decode_X_packet): New function.
14018 * server.c (main): Call putpkt_binary if a handler sets the packet
14019 length. Save the length of the incoming packet. Handle 'X'.
14020 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14022 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14024 * server.c (handle_query): Handle qSupported.
14026 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14028 * remote-utils.c (all_symbols_looked_up): New variable.
14029 (look_up_one_symbol): Check it.
14030 * server.h (look_up_one_symbol): New declaration.
14031 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14033 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14035 * Makefile.in (linux-arm-low.o): Update dependencies.
14036 * linux-arm-low.c: Include "gdb_proc_service.h".
14037 (PTRACE_GET_THREAD_AREA): Define.
14038 (ps_get_thread_area): New function.
14040 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14042 * configure.srv (m68k*-*-uclinux*): New target.
14043 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14044 (linux_resume_one_process): Remove extraneous cast.
14045 (linux_read_offsets): New.
14046 (linux_target_op): Add linux_read_offsets on mmuless systems.
14047 * server.c (handle_query): Add qOffsets logic.
14048 * target.h (struct target_ops): Add read_offsets.
14050 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14052 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14053 (PTRACE_GET_THREAD_AREA): Define.
14054 (ps_get_thread_area): New function.
14055 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14056 (linux-x86-64-low.o): Update.
14058 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14060 * configure.ac: Remove checks for prfpregset_t.
14061 * gdb_proc_service.h: New file.
14062 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14063 new "gdb_proc_service.h".
14064 * proc-service.c: Likewise.
14065 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14066 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14067 * Makefile.in (gdb_proc_service_h): Updated.
14068 * configure, config.in: Regenerated.
14070 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14072 * remote-utils.c (prepare_resume_reply): Move declaration
14073 of gdb_id_from_wait to the top of the block.
14075 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14077 * linux-low.c (regsets_store_inferior_registers): Read the regset
14078 from the target before filling it.
14080 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14082 * server.c (attach_inferior): Return SIGTRAP for a successful
14085 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14087 * Makefile.in (OBS): Add version.o.
14088 (STAGESTUFF): Delete.
14089 (version.o): Add dependencies.
14090 (version.c): Replace rule.
14091 (clean): Remove version.c.
14092 * server.c (gdbserver_version): New.
14093 (gdbserver_usage): Use printf.
14094 (main): Handle --version and --help.
14095 * server.h (version, host_name): Add declarations.
14097 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14109 * linux-x86-64-low.c:
14111 * linux-s390-low.c:
14112 * linux-ppc64-low.c:
14114 * linux-mips-low.c:
14115 * linux-m68k-low.c:
14116 * linux-m32r-low.c:
14119 * linux-ia64-low.c:
14120 * linux-i386-low.c:
14121 * linux-crisv32-low.c:
14133 * gdbserver.1: Add (C) after Copyright. Update the FSF
14136 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14138 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14139 (arm_breakpoint_at): Recognize both breakpoints.
14140 (the_low_target): Use the correct breakpoint instruction.
14142 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14144 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14145 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14146 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14147 (the_low_target): Update.
14149 2005-10-25 Andreas Schwab <schwab@suse.de>
14151 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14153 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14154 (ia64_num_regs): Reduce to 462.
14156 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14158 * acinclude.m4: Correct quoting.
14159 * aclocal.m4: Regenerated.
14161 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14162 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14163 (thread_db_init): Call thread_db_err_str.
14164 * configure.ac: Check for TD_VERSION.
14165 * config.in, configure: Regenerated.
14167 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14169 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14171 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14173 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14174 is not available. Define HAVE_PTRACE_GETREGS if it is.
14175 * config.in, configure: Regenerated.
14176 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14177 * linux-i386-low.c, linux-m68k-low.c: Update to use
14178 HAVE_PTRACE_GETREGS.
14179 * linux-low.c (regsets_fetch_inferior_registers)
14180 (regsets_store_inferior_registers): Only return 0 if we processed
14182 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14183 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14185 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14187 * inferiors.c (struct thread_info): Add gdb_id.
14188 (add_thread): Add gdb_id argument.
14189 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14190 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14191 calls to add_thread.
14192 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14193 * server.c (handle_query): Use thread_to_gdb_id.
14194 (handle_v_cont, main): Use gdb_id_to_thread_id.
14195 * server.h (add_thread): Update prototype.
14196 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14199 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14201 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14202 left-padded registers.
14203 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14204 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14206 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14208 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14209 * configure: Regenerate.
14210 * config.in: Regenerate.
14211 * server.h (NEED_DECLARATION_STRERROR):
14212 Replace with !HAVE_DECL_STRERROR.
14214 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14216 * linux-low.c (linux_wait, linux_send_signal): Don't test
14217 an unsigned long variable for > 0 if it could be MAX_ULONG.
14218 * server.c (myresume): Likewise.
14219 * target.c (set_desired_inferior): Likewise.
14221 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14223 * configure.ac: Simplify and improve check for socklen_t.
14224 * configure, config.in: Regenerate.
14226 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14228 * acconfig.h: Remove.
14229 * configure.ac: Add a test for socklen_t. Use three-argument
14230 AC_DEFINE throughout.
14231 * config.in: Regenerated using autoheader 2.59.
14232 * configure: Regenerated.
14234 * gdbreplay.c (socklen_t): Provide a default.
14235 (remote_open): Use socklen_t.
14236 * remote-utils.c (socklen_t): Provide a default.
14237 (remote_open): Use socklen_t.
14238 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14241 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14243 * linux-low.c (linux_read_memory, linux_write_memory)
14244 (linux_read_auxv): Likewise.
14245 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14246 (check_mem_write): Likewise.
14247 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14249 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14250 (registers_from_string, register_data): Likewise.
14251 * server.c (handle_query, main): Likewise.
14252 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14253 (decode_M_packet): Likewise.
14254 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14255 * target.h (struct target_ops): Update read_memory, write_memory,
14257 (read_inferior_memory, write_inferior_memory): Update.
14258 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14259 to unsigned char *.
14260 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14261 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14262 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14263 linux-s390-low.c, linux-sh-low.c: Update for changes in
14264 read_inferior_memory and the_low_target->breakpoint.
14266 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14268 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14269 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14270 * configure.srv: Add powerpc64-*-linux*.
14271 * linux-ppc64-low.c: New file.
14273 2005-05-23 Orjan Friberg <orjanf@axis.com>
14275 * linux-cris-low.c: New file with support for CRIS.
14276 * linux-crisv32-low.c: Ditto for CRISv32.
14277 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14278 (clean): Add reg-cris.c and reg-crisv32.c.
14279 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14280 reg-crisv32.o, and reg-crisv32.c to make rules.
14281 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14282 recognized targets.
14284 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14286 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14287 of sizeof (PTRACE_XFER_TYPE).
14288 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14290 2005-05-12 Orjan Friberg <orjanf@axis.com>
14292 * target.h (struct target_ops): Add insert_watchpoint,
14293 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14294 pointers for hardware watchpoint support.
14295 * linux-low.h (struct linux_target_ops): Ditto.
14296 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14297 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14298 to linux_target_ops.
14299 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14301 * server.c (main): Recognize 'Z' and 'z' packets.
14303 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14305 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14306 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14307 (the_low_target): Add new members.
14309 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14311 * proc-service.c (ps_lgetregs): Search all_processes instead of
14314 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14316 * server.c (start_inferior): Change return type to int.
14317 (attach_inferior): Change sigptr to int *.
14318 (handle_v_cont, handle_v_requests): Change signal to int *.
14319 (main): Change signal to int.
14321 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14323 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14324 * configure.srv: Add m32r*-*-linux*.
14325 * linux-m32r-low.c: New file.
14327 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14329 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14331 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14333 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14334 Take unsigned long arguments for PIDs.
14335 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14336 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14337 (wait_for_sigstop, linux_resume_one_process)
14338 (regsets_fetch_inferior_registers, linux_send_signal)
14339 (linux_read_auxv): Likewise. Update the types of variables holding
14340 PIDs. Update format string specifiers.
14341 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14342 * remote-utils.c (prepare_resume_reply): Likewise.
14343 * server.c (cont_thread, general_thread, step_thread)
14344 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14346 (handle_query): Update format specifiers.
14347 (handle_v_cont, main): Use strtoul for thread IDs.
14348 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14349 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14350 (general_thread, step_thread, thread_from_wait)
14351 (old_thread_from_wait): Update.
14352 * target.h (struct thread_resume): Use unsigned long for THREAD.
14353 (struct target_ops): Use unsigned long for arguments to attach and
14356 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14358 * acinclude.m4: Include bfd/bfd.m4 directly.
14359 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14360 <agriffis@toolchain.org>.
14361 * aclocal.m4, configure: Regenerated.
14363 2005-01-07 Andrew Cagney <cagney@gnu.org>
14365 * configure.ac: Rename configure.in, require autoconf 2.59.
14366 * configure: Re-generate.
14368 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14370 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14371 LIBS when finished.
14372 * aclocal.m4: Regenerated.
14373 * configure: Regenerated.
14375 2004-11-21 Andreas Schwab <schwab@suse.de>
14377 * linux-m68k-low.c (m68k_num_gregs): Define.
14378 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14379 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14380 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14381 (m68k_breakpoint_at): New. Add to the_low_target.
14383 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14384 srv_linux_thread_db to yes.
14386 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14388 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14389 (ARCH_SET_FS): Likewise.
14390 (ARCH_GET_FS): Likewise.
14391 (ARCH_GET_GS): Likewise.
14393 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14395 * linux-i386-low.c (ps_get_thread_area): New.
14396 * linux-x86-64-low.c (ps_get_thread_area): New.
14397 * linux-low.c: Include <sys/syscall.h>.
14398 (linux_kill_one_process): Don't kill the first thread here.
14399 (linux_kill): Kill the first thread here.
14400 (kill_lwp): New function.
14401 (send_sigstop, linux_send_signal): Use it.
14402 * proc-service.c: Clean up #ifdefs.
14403 (fpregset_info): Delete.
14404 (ps_lgetregs): Update and enable implementation.
14405 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14407 * remote-utils.c (struct sym_cache, symbol_cache): New.
14408 (input_interrupt): Print a clearer message.
14409 (async_io_enabled): New variable.
14410 (enable_async_io, disable_async_io): Use it. Update comments.
14411 (look_up_one_symbol): Use the symbol cache.
14412 * thread-db.c (thread_db_look_up_symbols): New function.
14413 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14415 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14417 * configure.in: Test for -rdynamic.
14418 * configure: Regenerated.
14419 * Makefile (INTERNAL_LDFLAGS): New.
14420 (gdbserver, gdbreplay): Use it.
14422 2004-09-02 Andrew Cagney <cagney@gnu.org>
14424 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14426 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14428 * linux-low.c (linux_wait): Clear all_processes list also.
14430 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14432 * linux-low.c: Include <errno.h>. Remove extern declaration of
14435 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14437 * gdbreplay.c, server.h, utils.c: Update copyright years.
14439 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14441 * server.c (main): Print child status or termination signal from
14442 variable 'signal', not 'sig'.
14444 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14446 * linux-low.c (linux_read_memory): Change return type to
14447 int. Check for and return error from ptrace().
14448 * target.c (read_inferior_memory): Change return type to int. Pass
14449 back return status from the_target->read_memory().
14450 * target.h (struct target_ops): Adapt *read_memory() prototype.
14452 (read_inferior_memory): Adapt prototype.
14453 * server.c (main): Return an error packet if
14454 read_inferior_memory() returns an error.
14456 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14458 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14459 Unify with other clean targets.
14461 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14463 * server.c (handle_v_cont): Call set_desired_inferior.
14465 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14467 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14469 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14471 * linux-low.c (linux_wait): Unblock async I/O.
14472 (linux_resume): Block and enable async I/O.
14473 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14474 * server.h (block_async_io, unblock_async_io): Add prototypes.
14476 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14478 * remote-utils.c (remote_open): Print a status notice after
14479 opening a TCP port.
14480 * server.c (attach_inferior): Print a status notice after
14483 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14485 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14487 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14489 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14491 * server.c, target.h: Update copyright years.
14493 2004-02-25 Roland McGrath <roland@redhat.com>
14495 * target.h (struct target_ops): New member `read_auxv'.
14496 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14497 * linux-low.c (linux_read_auxv): New function.
14498 (linux_target_ops): Initialize `read_auxv' member to that.
14500 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14502 Committed by Jim Blandy <jimb@redhat.com>.
14504 * linux-s390-low.c (s390_num_regs): Update.
14505 (s390_regmap): Remove control registers. Use __s390x__ predefine
14506 instead of GPR_SIZE to distiguish s390 and s390x targets.
14508 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14510 * linux-low.c: Update copyright year.
14511 (check_removed_breakpoint): Clear pending_is_breakpoint.
14512 (linux_set_resume_request, linux_queue_one_thread)
14513 (resume_status_pending_p): New functions.
14514 (linux_continue_one_thread): Use process->resume.
14515 (linux_resume): Only resume threads if there are no pending events.
14516 * linux-low.h (struct process_info): Add resume request
14519 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14521 * regcache.c (new_register_cache): Clear the allocated register
14522 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14524 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14526 * linux-low.c (linux_resume): Take a struct thread_resume *
14528 (linux_wait): Update call.
14529 (resume_ptr): New static variable.
14530 (linux_continue_one_thread): Renamed from
14531 linux_continue_one_process. Use resume_ptr.
14532 (linux_resume): Use linux_continue_one_thread.
14533 * server.c (handle_v_cont, handle_v_requests): New functions.
14534 (myresume): New function.
14535 (main): Handle 'v' case.
14536 * target.h (struct thread_resume): New type.
14537 (struct target_ops): Change argument of "resume" to struct
14539 (myresume): Delete macro.
14541 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14543 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14544 (uninstall): Support DESTDIR.
14546 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14548 * configure.srv: Add xscale*linux copy of arm*linux entry.
14550 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14552 * linux-arm-low.c (arm_reinsert_addr): New function.
14553 (the_low_target): Add arm_reinsert_addr.
14555 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14557 * mem-break.c: Remove whitespace at end of file.
14559 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14561 * configure.in: Check whether we need to prototype strerror.
14562 * server.h: Optionally prototype strerror.
14563 * gdbreplay.c (perror_with_name): Use strerror.
14564 * linux-low.c (linux_attach_lwp): Use strerror.
14565 * utils.c (perror_with_name): Use strerror.
14566 * config.in, configure: Regenerated.
14568 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14570 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14571 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14573 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14575 * Makefile.in (SFILES): Update.
14576 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14577 low-sun3.c: Remove files.
14579 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14581 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14582 (linux_detach_one_process, linux_detach): New functions.
14583 (linux_target_ops): Add linux_detach.
14584 * server.c (main): Handle 'D' packet.
14585 * target.h (struct target_ops): Add "detach" member.
14586 (detach_inferior): Define.
14588 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14590 From Kelley Cook <kelleycook@wideopenwest.com>:
14591 * configure.srv: Accept i[34567]86 variants.
14593 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14595 * linux-low.c (linux_wait_for_event): Correct comment typos.
14596 (linux_resume_one_process): Call check_removed_breakpoint.
14597 (linux_send_signal): New function.
14598 (linux_target_ops): Add linux_send_signal.
14599 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14601 * target.h (struct target_ops): Add send_signal.
14603 2003-05-29 Jim Blandy <jimb@redhat.com>
14605 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14606 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14607 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14608 away part of the register's value.
14610 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14612 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14613 (linux_wait_for_event, linux_init_signals): Likewise.
14615 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14617 * configure.in: Check for stdlib.h.
14618 * configure: Regenerated.
14619 * config.in: Regenerated.
14621 2003-01-04 Andreas Schwab <schwab@suse.de>
14623 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14625 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14627 * Makefile.in: Remove obsolete code.
14629 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14631 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14632 defined(PT_FPR0_HI).
14634 2002-11-17 Stuart Hughes <seh@zee2.com>
14636 * linux-arm-low.c (arm_num_regs): Increase.
14637 (arm_regmap): Include status register.
14639 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14641 * linux-low.c (register_addr): Remove incorrect -1 check.
14643 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14645 * linux-low.c (linux_create_inferior): Call setpgid. Return
14647 (unstopped_p, linux_signal_pid): Remove.
14648 (linux_target_ops): Remove linux_signal_pid.
14649 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14650 global instead of target method.
14651 * target.h (struct target_ops): Remove signal_pid. Update comment
14652 for create_inferior.
14653 * server.c (signal_pid): New variable.
14654 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14655 gdbserver. Set the child to be the foreground process group.
14656 (attach_inferior): Set signal_pid.
14658 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14660 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14662 2002-08-20 Jim Blandy <jimb@redhat.com>
14664 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14667 2002-08-01 Andrew Cagney <cagney@redhat.com>
14669 * Makefile.in: Make chill references obsolete.
14671 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14673 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14674 * configure: Regenerate.
14675 * config.in: Regenerate.
14677 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14679 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14680 (perror_with_name, remote_close, remote_open, expect, play): Static.
14682 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14684 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14685 byte offsets instead of an array of indexes.
14686 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14688 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14690 * regcache.c: Add comment.
14692 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14694 * thread-db.c: New file.
14695 * proc-service.c: New file.
14696 * acinclude.m4: New file.
14697 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14698 proc-service.o, and thread-db.o.
14699 (linux-low.o): Add USE_THREAD_DB.
14700 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14701 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14702 * aclocal.m4: Regenerated.
14703 * config.in: Regenerated.
14704 * configure: Regenerated.
14705 * configure.in: Check for proc_service.h, sys/procfs.h,
14706 thread_db.h, and linux/elf.h headrs.
14707 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14708 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14709 Check for -lthread_db and thread support.
14710 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14711 PowerPC, and SuperH.
14712 * i387-fp.c: Constify arguments.
14713 * i387-fp.h: Likewise.
14714 * inferiors.c: (struct thread_info): Renamed from
14715 `struct inferior_info'. Remove PID member. Use generic inferior
14716 list header. All uses updated.
14717 (inferiors, signal_pid): Removed.
14718 (all_threads): New variable.
14719 (get_thread): Define.
14720 (add_inferior_to_list): New function.
14721 (for_each_inferior): New function.
14722 (change_inferior_id): New function.
14723 (add_inferior): Removed.
14724 (remove_inferior): New function.
14725 (add_thread): New function.
14726 (free_one_thread): New function.
14727 (remove_thread): New function.
14728 (clear_inferiors): Use for_each_inferior and free_one_thread.
14729 (find_inferior): New function.
14730 (find_inferior_id): New function.
14731 (inferior_target_data): Update argument type.
14732 (set_inferior_target_data): Likewise.
14733 (inferior_regcache_data): Likewise.
14734 (set_inferior_regcache_data): Likewise.
14735 * linux-low.c (linux_bp_reinsert): Remove.
14736 (all_processes, stopping_threads, using_thrads)
14737 (struct pending_signals, debug_threads, pid_of): New.
14738 (inferior_pid): Replace with macro.
14739 (struct inferior_linux_data): Remove.
14740 (get_stop_pc, add_process): New functions.
14741 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14742 Use add_process and add_thread.
14743 (linux_attach_lwp): New function, based on old linux_attach. Use
14744 add_process and add_thread. Set stop_expected for new threads.
14745 (linux_attach): New function.
14746 (linux_kill_one_process): New function.
14747 (linux_kill): Kill all LWPs.
14748 (linux_thread_alive): Use find_inferior_id.
14749 (check_removed_breakpoints, status_pending_p): New functions.
14750 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14751 Update. Use WNOHANG. Wait for cloned processes also. Update process
14752 struct for the found process.
14753 (linux_wait_for_event): New function.
14754 (linux_wait): Use it. Support LWPs.
14755 (send_sigstop, wait_for_sigstop, stop_all_processes)
14756 (linux_resume_one_process, linux_continue_one_process): New functions.
14757 (linux_resume): Support LWPs.
14758 (REGISTER_RAW_SIZE): Remove.
14759 (fetch_register): Use register_size instead. Call supply_register.
14760 (usr_store_inferior_registers): Likewise. Call collect_register.
14761 Fix recursive case.
14762 (regsets_fetch_inferior_registers): Improve error message.
14763 (regsets_store_inferior_registers): Add debugging.
14764 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14765 (unstopped_p, linux_signal_pid): New functions.
14766 (linux_target_ops): Add linux_signal_pid.
14767 (linux_init_signals): New function.
14768 (initialize_low): Call it. Initialize using_threads.
14769 * regcache.c (inferior_regcache_data): Add valid
14771 (get_regcache): Fetch registers lazily. Add fetch argument
14772 and update all callers.
14773 (regcache_invalidate_one, regcache_invalidate): New
14775 (new_register_cache): Renamed from create_register_cache.
14776 Return the new regcache.
14777 (free_register_cache): Change argument to a void *.
14778 (registers_to_string, registers_from_string): Call get_regcache
14779 with fetch flag set.
14780 (register_data): Make static. Pass fetch flag to get_regcache.
14781 (supply_register): Call get_regcache with fetch flag clear.
14782 (collect_register): Call get_regcache with fetch flag set.
14783 (collect_register_as_string): New function.
14784 * regcache.h: Update.
14785 * remote-utils.c (putpkt): Flush after debug output and use
14787 Handle input interrupts while waiting for an ACK.
14788 (input_interrupt): Use signal_pid method.
14789 (getpkt): Flush after debug output and use stderr.
14790 (outreg): Use collect_register_as_string.
14791 (new_thread_notify, dead_thread_notify): New functions.
14792 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14793 and general_thread.
14794 (look_up_one_symbol): Flush after debug output.
14795 * server.c (step_thread, server_waiting): New variables.
14796 (start_inferior): Don't use signal_pid. Update call to mywait.
14797 (attach_inferior): Update call to mywait.
14798 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14799 (main): Don't fetch/store registers explicitly. Use
14800 set_desired_inferior. Support proposed ``Hs'' packet. Update
14802 * server.h: Update.
14803 (struct inferior_list, struct_inferior_list_entry): New.
14804 * target.c (set_desired_inferior): New.
14805 (write_inferior_memory): Constify.
14806 (mywait): New function.
14807 * target.h: Update.
14808 (struct target_ops): New signal_pid method.
14809 (mywait): Removed macro, added prototype.
14811 * linux-low.h (regset_func): Removed.
14812 (regset_fill_func, regset_store_func): New.
14813 (enum regset_type): New.
14814 (struct regset_info): Add type field. Use new operation types.
14815 (struct linux_target_ops): stop_pc renamed to get_pc.
14816 Add decr_pc_after_break and breakpoint_at.
14817 (get_process, get_thread_proess, get_process_thread)
14818 (strut process_info, all_processes, linux_attach_lwp)
14819 (thread_db_init): New.
14821 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14822 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14823 (the_low_target): Add new members.
14824 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14825 (i386_store_fpxregset): Constify.
14826 (target_regsets): Add new kind identifier.
14827 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14828 (i386_set_pc): Add debugging.
14829 (i386_breakpoint_at): New function.
14830 (the_low_target): Add new members.
14831 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14832 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14833 (mips_breakpoint_at): New.
14834 (the_low_target): Add new members.
14835 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14836 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14837 (the_low_target): Add new members.
14838 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14839 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14840 (the_low_target): Add new members.
14841 * linux-x86-64-low.c (target_regsets): Add new kind
14844 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
14846 From Martin Pool <mbp@samba.org>:
14847 * server.c (gdbserver_usage): New function.
14850 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
14852 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14853 stop_at -> stop_pc.
14855 2002-05-04 Andrew Cagney <ac131313@redhat.com>
14857 * Makefile.in: Remove obsolete code.
14859 2002-04-24 Michal Ludvig <mludvig@suse.cz>
14861 * linux-low.c (regsets_fetch_inferior_registers),
14862 (regsets_store_inferior_registers): Removed cast to int from
14864 * regcache.h: Added declaration of struct inferior_info.
14866 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14868 * inferiors.c (struct inferior_info): Add regcache_data.
14869 (add_inferior): Call create_register_cache.
14870 (clear_inferiors): Call free_register_cache.
14871 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14872 * regcache.c (struct inferior_regcache_data): New.
14873 (registers): Remove.
14874 (get_regcache): New function.
14875 (create_register_cache, free_register_cache): New functions.
14876 (set_register_cache): Don't initialize the register cache here.
14877 (registers_to_string, registers_from_string, register_data): Call
14879 * regcache.h: Add prototypes.
14880 * server.h: Likewise.
14882 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14884 * mem-break.c: New file.
14885 * mem-break.h: New file.
14886 * Makefile.in: Add mem-break.o rule; update server.h
14888 * inferiors.c (struct inferior_info): Add target_data
14890 (clear_inferiors): Free target_data member if set.
14891 (inferior_target_data, set_inferior_target_data): New functions.
14892 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14893 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14894 * linux-low.c (linux_bp_reinsert): New variable.
14895 (struct inferior_linux_data): New.
14896 (linux_create_inferior): Use set_inferior_target_data.
14897 (linux_attach): Likewise. Call add_inferior.
14898 (linux_wait_for_one_inferior): New function.
14899 (linux_wait): Call it.
14900 (linux_write_memory): Add const.
14901 (initialize_low): Call set_breakpoint_data.
14902 * linux-low.h (struct linux_target_ops): Add breakpoint
14904 * server.c (attach_inferior): Remove extra add_inferior
14906 * server.h: Include mem-break.h. Update inferior.c
14908 * target.c (read_inferior_memory)
14909 (write_inferior_memory): New functions.
14910 * target.h (read_inferior_memory)
14911 (write_inferior_memory): Change macros to prototypes.
14912 (struct target_ops): Update comments. Add const to write_memory
14915 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
14917 * linux-low.c (usr_store_inferior_registers): Support
14918 registers which are allowed to fail to store.
14919 * linux-low.h (linux_target_ops): Likewise.
14920 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14921 (ppc_cannot_store_register): FPSCR may not be storable.
14923 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14925 * server.h: Include <string.h> if HAVE_STRING_H.
14926 * ChangeLog: Correct paths in last ChangeLog entry.
14928 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14930 * linux-low.h: Remove obsolete prototypes.
14931 (struct linux_target_ops): New.
14932 (extern the_low_target): New.
14933 * linux-low.c (num_regs, regmap): Remove declarations.
14934 (register_addr): Use the_low_target explicitly.
14935 (fetch_register): Likewise.
14936 (usr_fetch_inferior_registers): Likewise.
14937 (usr_store_inferior_registers): Likewise.
14938 * linux-arm-low.c (num_regs): Remove.
14939 (arm_num_regs): Define.
14940 (arm_regmap): Renamed from regmap, made static.
14941 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14943 (arm_cannot_store_register): Renamed from cannot_store_register,
14945 (the_low_target): New.
14946 * linux-i386-low.c (num_regs): Remove.
14947 (i386_num_regs): Define.
14948 (i386_regmap): Renamed from regmap, made static.
14949 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14951 (i386_cannot_store_register): Renamed from cannot_store_register,
14953 (the_low_target): New.
14954 * linux-ia64-low.c (num_regs): Remove.
14955 (ia64_num_regs): Define.
14956 (ia64_regmap): Renamed from regmap, made static.
14957 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14959 (ia64_cannot_store_register): Renamed from cannot_store_register,
14961 (the_low_target): New.
14962 * linux-m68k-low.c (num_regs): Remove.
14963 (m68k_num_regs): Define.
14964 (m68k_regmap): Renamed from regmap, made static.
14965 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14967 (m68k_cannot_store_register): Renamed from cannot_store_register,
14969 (the_low_target): New.
14970 * linux-mips-low.c (num_regs): Remove.
14971 (mips_num_regs): Define.
14972 (mips_regmap): Renamed from regmap, made static.
14973 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14975 (mips_cannot_store_register): Renamed from cannot_store_register,
14977 (the_low_target): New.
14978 * linux-ppc-low.c (num_regs): Remove.
14979 (ppc_num_regs): Define.
14980 (ppc_regmap): Renamed from regmap, made static.
14981 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14983 (ppc_cannot_store_register): Renamed from cannot_store_register,
14985 (the_low_target): New.
14986 * linux-s390-low.c (num_regs): Remove.
14987 (s390_num_regs): Define.
14988 (s390_regmap): Renamed from regmap, made static.
14989 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14991 (s390_cannot_store_register): Renamed from cannot_store_register,
14993 (the_low_target): New.
14994 * linux-sh-low.c (num_regs): Remove.
14995 (sh_num_regs): Define.
14996 (sh_regmap): Renamed from regmap, made static.
14997 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14999 (sh_cannot_store_register): Renamed from cannot_store_register,
15001 (the_low_target): New.
15002 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15003 (the_low_target): New.
15005 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15007 * Makefile.in: Add stamp-h target.
15008 * configure.in: Create stamp-h.
15009 * configure: Regenerated.
15011 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15013 * inferiors.c: New file.
15014 * target.c: New file.
15015 * target.h: New file.
15016 * Makefile.in: Add target.o and inferiors.o. Update
15018 * linux-low.c (inferior_pid): New static variable,
15019 moved from server.c.
15020 (linux_create_inferior): Renamed from create_inferior.
15021 Call add_inferior. Return 0 on success instead of a PID.
15022 (linux_attach): Renamed from myattach.
15023 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15024 (linux_thread_alive): Renamed from mythread_alive.
15025 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15027 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15028 (regsets_store_inferior_registers): Correct error message.
15029 Add missing ``return 0''.
15030 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15031 (linux_store_registers): Renamed from store_inferior_registers.
15032 (linux_read_memory): Renamed from read_inferior_memory.
15033 (linux_write_memory): Renamed from write_inferior_memory.
15034 (linux_target_ops): New structure.
15035 (initialize_low): Call set_target_ops ().
15036 * remote-utils.c (unhexify): New function.
15037 (hexify): New function.
15038 (input_interrupt): Send signals to ``signal_pid''.
15039 * server.c (inferior_pid): Remove.
15040 (start_inferior): Update create_inferior call.
15041 (attach_inferior): Call add_inferior.
15042 (handle_query): New function.
15043 (main): Call handle_query for `q' packets.
15044 * server.h: Include "target.h". Remove obsolete prototypes.
15045 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15047 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15049 * Makefile.in: Add WARN_CFLAGS. Update configury
15051 * configure.in: Check for <string.h>
15052 * configure: Regenerate.
15053 * config.in: Regenerate.
15054 * gdbreplay.c: Include needed system headers.
15055 (remote_open): Remove strchr prototype.
15056 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15057 * regcache.c (supply_register): Change buf argument to const void *.
15058 (supply_register_by_name): Likewise.
15059 (collect_register): Change buf argument to void *.
15060 (collect_register_by_name): Likewise.
15061 * regcache.h: Add missing prototypes.
15062 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15063 * server.c (handle_query): New function.
15064 (attached): New static variable, moved out of main.
15065 (main): Quiet longjmp clobber warnings.
15066 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15067 * utils.c (error): Remove NORETURN.