1 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3 * linux-low.c (linux_read_memory, linux_write_memory): Remove
4 usage of "register" keyword.
6 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
8 * configure: Re-generate.
10 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
12 * configure: Re-generate.
14 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
16 * Makefile.in (COMPILE.pre): Add "-x c++".
18 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
20 * fork-child.c: Conditionally include <signal.h>.
22 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
24 * server.c (handle_general_set): Handle new packet
26 (handle_query): Add "QStartupWithShell" to the list of supported
28 (gdbserver_usage): Add help text explaining the
29 new "--startup-with-shell" and "--no-startup-with-shell" CLI
31 (captured_main): Recognize and act upon the presence of the new
34 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
35 Pedro Alves <palves@redhat.com>
37 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
38 * configure: Regenerate.
39 * configure.srv (srv_linux_obj): Add "fork-child.o" and
41 (i[34567]86-*-lynxos*): Likewise.
43 * fork-child.c: New file.
44 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
46 (linux_ptrace_fun): New function.
47 (linux_create_inferior): Adjust function prototype to reflect
48 change on "target.h". Adjust function code to use
50 (linux_request_interrupt): Delete "signal_pid".
51 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
52 (lynx_ptrace_fun): New function.
53 (lynx_create_inferior): Adjust function prototype to reflect
54 change on "target.h". Adjust function code to use
56 * nto-low.c (nto_create_inferior): Adjust function prototype and
57 code to reflect change on "target.h". Update comments.
58 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
59 "common-terminal.h" and "environ.h".
60 (terminal_fd): Moved to fork-child.c.
61 (old_foreground_pgrp): Likewise.
62 (restore_old_foreground_pgrp): Likewise.
63 (last_status): Make it global.
64 (last_ptid): Likewise.
65 (our_environ): New variable.
66 (startup_with_shell): Likewise.
67 (program_name): Likewise.
68 (program_argv): Rename to...
69 (program_args): ...this.
70 (wrapper_argv): New variable.
71 (start_inferior): Delete function.
72 (get_exec_wrapper): New function.
73 (get_exec_file): Likewise.
74 (get_environ): Likewise.
75 (prefork_hook): Likewise.
76 (post_fork_inferior): Likewise.
77 (postfork_hook): Likewise.
78 (postfork_child_hook): Likewise.
79 (handle_v_run): Update code to deal with arguments coming from the
80 remote host. Update calls from "start_inferior" to
82 (captured_main): Likewise. Initialize environment variable. Call
84 * server.h (post_fork_inferior): New prototype.
85 (get_environ): Likewise.
86 (last_status): Declare.
87 (last_ptid): Likewise.
88 (signal_pid): Likewise.
89 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
90 (spu_ptrace_fun): New function.
91 (spu_create_inferior): Adjust function prototype to reflect change
92 on "target.h". Adjust function code to use "fork_inferior".
93 * target.c (target_terminal_init): New function.
94 (target_terminal_inferior): Likewise.
95 (target_terminal_ours): Likewise.
96 * target.h: Include <vector>.
97 (struct target_ops) <create_inferior>: Update prototype.
98 (create_inferior): Update macro.
99 * utils.c (gdb_flush_out_err): New function.
100 * win32-low.c (win32_create_inferior): Adjust function prototype
101 and code to reflect change on "target.h".
103 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
105 * inferiors.c (switch_to_thread): New function.
107 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
109 * Makefile.in (SFILE): Add "common/job-control.c".
110 (OBS): Add "job-control.o".
112 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
114 * Makefile: Remove "@host_makefile_frag@".
116 2017-05-05 Pedro Alves <palves@redhat.com>
118 * configure: Regenerate.
120 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
122 * configure: Regenerate.
124 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
126 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
127 software_single_step change of return type to
128 std::vector<CORE_ADDR>.
129 * linux-low.c (install_software_single_step_breakpoints):
131 * linux-low.h (install_software_single_step_breakpoints):
134 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
136 * remote-utils.c: Include "gdb_termios.h" instead of
138 * terminal.h: Delete file.
140 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
142 * server.c: Include <vector>.
143 <program_argv, wrapper_argv>: Convert to std::vector.
144 (start_inferior): Rewrite function to use C++.
145 (handle_v_run): Likewise. Update code that calculates the argv
146 based on the vRun packet; use C++.
147 (captured_main): Likewise.
149 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
151 * server.c (handle_v_cont): Initialize thread_resume::thread
154 2017-04-05 Pedro Alves <palves@redhat.com>
156 * configure: Regenerate.
158 2017-04-05 Pedro Alves <palves@redhat.com>
160 * gdbreplay.c (sync_error): Constify.
161 * linux-x86-low.c (push_opcode): Constify.
163 2017-04-05 Pedro Alves <palves@redhat.com>
165 * win32-low.c (get_child_debug_event)
166 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
167 Report TARGET_WAITKIND_SPURIOUS instead.
169 2017-04-05 Pedro Alves <palves@redhat.com>
171 * remote-utils.c (remote_prepare, remote_open): Constify.
172 * remote-utils.h (remote_prepare, remote_open): Constify.
173 * server.c (captured_main): Constify 'port' handling.
175 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
177 * Makefile.in (clean): Clear .deps.
179 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
181 * .gitignore: Remove generated files, replace with wildcard.
182 * (clean): Replace removal of generated files with wildcard.
183 (version.c): Replace with...
184 (version-generated.c): ...this.
185 (xml-builtin.c): Replace with...
186 (xml-builtin-generated.c): ...this.
187 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
188 (%.c: *regformats*): Replace with...
189 (%-generated.c: *regformats*): ...this.
191 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
193 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
194 (xtensa_fill_gregset): Call collect_register_by_name for
196 (xtensa_store_gregset): Call supply_register_by_name for
199 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
201 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
202 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
203 (xtensa_store_gregset): Call supply_register for all registers in
204 a0_regnum..a0_regnum + C0_NREGS range.
206 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
208 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
209 (ax-ipa.o: ax.c): Remove.
210 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
211 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
212 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
213 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
214 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
216 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
218 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
219 (print-utils-ipa.o: ../common/print-utils.c): Remove.
220 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
221 (errors-ipa.o: ../common/errors.c): Remove.
222 (format-ipa.o: ../common/format.c): Remove.
223 (common-utils-ipa.o: ../common/common-utils.c): Remove.
225 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
227 * Makefile.in (%-ipa.o: %.c): New rule.
228 (tracepoint-ipa.o: tracepoint.c): Remove.
229 (utils-ipa.o: utils.c): Remove.
230 (remote-utils-ipa.o: remote-utils.c): Remove.
231 (regcache-ipa.o: regcache.c): Remove.
232 (i386-linux-ipa.o: i386-linux.c): Remove.
233 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
234 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
235 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
236 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
237 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
238 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
239 (amd64-linux-ipa.o: amd64-linux.c): Remove.
240 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
241 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
242 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
243 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
244 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
245 (aarch64-ipa.o: aarch64.c): Remove.
246 (s390-linux32-ipa.o: s390-linux32.c): Remove.
247 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
248 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
249 (s390-linux64-ipa.o: s390-linux64.c): Remove.
250 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
251 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
252 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
253 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
254 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
255 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
256 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
257 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
258 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
259 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
260 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
261 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
262 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
263 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
264 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
265 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
266 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
267 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
268 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
269 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
270 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
271 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
272 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
273 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
274 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
275 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
276 (tdesc-ipa.o: tdesc.c): Remove.
277 (x32-linux-ipa.o: x32-linux.c): Remove.
278 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
279 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
281 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
283 * Makefile.in (%.o: ../arch/%.c): New rule.
284 (arm.o: ../arch/arm.c): Remove.
285 (arm-linux.o: ../arch/arm-linux.c): Remove.
286 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
287 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
289 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
291 * Makefile.in (%.o: ../nat/%.c): New rule.
292 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
293 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
294 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
295 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
296 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
297 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
298 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
299 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
300 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
301 (linux-personality.o: ../nat/linux-personality.c): Remove.
302 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
303 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
304 (x86-linux.o: ../nat/x86-linux.c): Remove.
305 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
306 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
308 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
310 * Makefile.in (%.o: ../common/%.c): New rule.
311 (signals.o: ../common/signals.c): Remove.
312 (print-utils.o: ../common/print-utils.c): Remove.
313 (rsp-low.o: ../common/rsp-low.c): Remove.
314 (common-utils.o: ../common/common-utils.c): Remove.
315 (posix-strerror.o: ../common/posix-strerror.c): Remove.
316 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
317 (vec.o: ../common/vec.c): Remove.
318 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
319 (xml-utils.o: ../common/xml-utils.c): Remove.
320 (ptid.o: ../common/ptid.c): Remove.
321 (buffer.o: ../common/buffer.c): Remove.
322 (format.o: ../common/format.c): Remove.
323 (filestuff.o: ../common/filestuff.c): Remove.
324 (agent.o: ../common/agent.c): Remove.
325 (errors.o: ../common/errors.c): Remove.
326 (environ.o: ../common/environ.c): Remove.
327 (common-debug.o: ../common/common-debug.c): Remove.
328 (cleanups.o: ../common/cleanups.c): Remove.
329 (common-exceptions.o: ../common/common-exceptions.c): Remove.
330 (fileio.o: ../common/fileio.c): Remove.
331 (common-regcache.o: ../common/common-regcache.c): Remove.
332 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
333 (new-op.o: ../common/new-op.c): Remove.
334 (btrace-common.o: ../common/btrace-common.c): Remove.
336 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
338 * Makefile.in (%.o: ../target/%.c): New rule.
339 (waitstatus.o: ../target/waitstatus.c): Remove.
341 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
344 (%.c: ../regformats/%.dat,
345 (%.c: ../regformats/arm/%.dat,
346 (%.c: ../regformats/i386/%.dat,
347 (%.c: ../regformats/rs6000/%.dat): New rules.
350 (arm-with-iwmmxt.c): Remove.
351 (arm-with-vfpv2.c): Remove.
352 (arm-with-vfpv3.c): Remove.
353 (arm-with-neon.c): Remove.
354 (reg-bfin.c): Remove.
355 (reg-cris.c): Remove.
356 (reg-crisv32.c): Remove.
358 (i386-linux.c): Remove.
359 (i386-avx.c): Remove.
360 (i386-avx-linux.c): Remove.
361 (i386-avx-avx512.c): Remove.
362 (i386-avx-avx512-linux.c): Remove.
363 (i386-mpx.c): Remove.
364 (i386-mpx-linux.c): Remove.
365 (i386-avx-mpx-avx512-pku.c): Remove.
366 (i386-avx-mpx-avx512-pku-linux.c): Remove.
367 (i386-avx-mpx.c): Remove.
368 (i386-avx-mpx-linux.c): Remove.
369 (i386-mmx.c): Remove.
370 (i386-mmx-linux.c): Remove.
371 (reg-ia64.c): Remove.
372 (reg-m32r.c): Remove.
373 (reg-m68k.c): Remove.
375 (mips-linux.c): Remove.
376 (mips-dsp-linux.c): Remove.
377 (mips64-linux.c): Remove.
378 (mips64-dsp-linux.c): Remove.
379 (nios2-linux.c): Remove.
380 (powerpc-32.c): Remove.
381 (powerpc-32l.c): Remove.
382 (powerpc-altivec32l.c): Remove.
383 (powerpc-cell32l.c): Remove.
384 (powerpc-vsx32l.c): Remove.
385 (powerpc-isa205-32l.c): Remove.
386 (powerpc-isa205-altivec32l.c): Remove.
387 (powerpc-isa205-vsx32l.c): Remove.
388 (powerpc-e500l.c): Remove.
389 (powerpc-64l.c): Remove.
390 (powerpc-altivec64l.c): Remove.
391 (powerpc-cell64l.c): Remove.
392 (powerpc-vsx64l.c): Remove.
393 (powerpc-isa205-64l.c): Remove.
394 (powerpc-isa205-altivec64l.c): Remove.
395 (powerpc-isa205-vsx64l.c): Remove.
396 (s390-linux32.c): Remove.
397 (s390-linux32v1.c): Remove.
398 (s390-linux32v2.c): Remove.
399 (s390-linux64.c): Remove.
400 (s390-linux64v1.c): Remove.
401 (s390-linux64v2.c): Remove.
402 (s390-te-linux64.c): Remove.
403 (s390-vx-linux64.c): Remove.
404 (s390-tevx-linux64.c): Remove.
405 (s390x-linux64.c): Remove.
406 (s390x-linux64v1.c): Remove.
407 (s390x-linux64v2.c): Remove.
408 (s390x-te-linux64.c): Remove.
409 (s390x-vx-linux64.c): Remove.
410 (s390x-tevx-linux64.c): Remove.
411 (tic6x-c64xp-linux.c): Remove.
412 (tic6x-c64x-linux.c): Remove.
413 (tic6x-c62x-linux.c): Remove.
415 (reg-sparc64.c): Remove.
418 (amd64-linux.c): Remove.
419 (amd64-avx.c): Remove.
420 (amd64-avx-linux.c): Remove.
421 (amd64-avx-avx512.c): Remove.
422 (amd64-avx-avx512-linux.c): Remove.
423 (amd64-mpx.c): Remove.
424 (amd64-mpx-linux.c): Remove.
425 (amd64-avx-mpx-avx512-pku.c): Remove.
426 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
427 (amd64-avx-mpx.c): Remove.
428 (amd64-avx-mpx-linux.c): Remove.
430 (x32-linux.c): Remove.
432 (x32-avx-linux.c): Remove.
433 (x32-avx-avx512.c): Remove.
434 (x32-avx-avx512-linux.c): Remove.
435 (reg-xtensa.c): Remove.
436 (reg-tilegx.c): Remove.
437 (reg-tilegx32.c): Remove.
439 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
441 * Makefile.in (SFILES): Add "common/environ.c".
442 (OBJS): Add "common/environ.h".
444 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
446 * configure.ac: Check if the fs_base and gs_base members of
447 `struct user_regs_struct' exist.
448 * config.in: Regenerated.
449 * configure: Likewise.
451 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
453 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
455 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
456 (get_next_pcs_syscall_next_pc): Likewise.
458 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
460 * win32-i386-low.c: Fix incorrect reference to a couple source files.
461 * nto-x86-low.c: Likewise.
463 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
465 * Makefile.in: Include disable-implicit-rules.mk.
467 2016-11-23 Pedro Alves <palves@redhat.com>
469 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
470 (debug_vprintf): Use std::chrono::steady_clock instead of
471 gettimeofday. Use '.' instead of ':'.
472 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
473 (get_timestamp): Use std::chrono::steady_clock instead of
476 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
478 * Makefile.in: Fix whitespace formatting.
480 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
482 * Makefile.in (SFILES, OBS): Flatten list and order
485 2016-11-23 Pedro Alves <palves@redhat.com>
487 * event-loop.c (handle_file_event): Use warning.
488 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
489 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
492 2016-11-23 Pedro Alves <palves@redhat.com>
494 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
496 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
497 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
498 debug_printf and debug_flush for debug output.
499 * server.c (handle_general_set): Likewise.
500 * thread-db.c (try_thread_db_load): Use debug_printf for debug
503 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
505 * Makefile.in (.c.o): Replace rule with ...
506 (%.o: %.c): ... this one.
508 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
510 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
511 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
513 * configure.ac: Remove checks for the make program.
514 * configure: Re-generate.
516 2016-10-28 Pedro Alves <palves@redhat.com>
518 * Makefile.in (CXX_DIALECT): Get from configure.
519 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
520 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
521 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
522 * config.in: Regenerate.
523 * configure: Regenerate.
525 2016-10-27 Yao Qi <yao.qi@linaro.org>
527 * linux-low.c (linux_supports_range_stepping): Return true if
528 can_software_single_step return true.
530 2016-10-27 Yao Qi <yao.qi@linaro.org>
532 * inferiors.c (find_inferior_in_random): New function.
533 * inferiors.h (find_inferior_in_random): Declare.
534 * linux-low.c (linux_wait_for_event_filtered): Call
535 find_inferior_in_random instead of find_inferior.
537 2016-10-27 Yao Qi <yao.qi@linaro.org>
539 * linux-low.c (linux_wait_1): If single-step breakpoints are
540 inserted, remove them.
542 2016-10-26 Pedro Alves <palves@redhat.com>
544 * linux-low.c (handle_extended_wait): Link parent/child fork
546 (linux_wait_1): Unlink them.
547 (linux_set_resume_request): Ignore resume requests for
548 already-resumed and unhandled fork child threads.
549 * linux-low.h (struct lwp_info) <fork_relative>: New field.
550 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
552 (handle_v_requests) <vCont>: Don't call require_running.
553 * server.h (in_queued_stop_replies): New declaration.
555 2016-10-24 Yao Qi <yao.qi@linaro.org>
558 * linux-aarch64-low.c (append_insns): Cast the return value to
561 2016-10-10 Yao Qi <yao.qi@linaro.org>
563 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
565 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
567 * target.c (target_supports_multi_process): New function, moved
569 * target.h (target_supports_multi_process): ... here. Remove
572 2016-10-05 Tom Tromey <tom@tromey.com>
575 * tracepoint.c (handle_tracepoint_bkpts): Check
576 ipa_error_tracepoint, not ipa_stopping_tracepoint.
578 2016-10-05 Yao Qi <yao.qi@linaro.org>
580 * configure.srv: Update the path of arm-*.xml files.
582 2016-10-05 Terry Guo <terry.guo@arm.com>
583 Yao Qi <yao.qi@linaro.org>
585 * Makefile.in: Adjust the path of rules.
586 * configure.srv: Update the path of xml files.
587 * regformats/arm-with-iwmmxt.dat: Regenerated.
588 * regformats/arm-with-neon.dat: Likewise.
589 * regformats/arm-with-vfpv2.dat: Likewise.
590 * regformats/arm-with-vfpv3.dat Likewise.
592 2016-09-30 Yao Qi <yao.qi@linaro.org>
595 * target.c (target_stop_and_wait): Don't call
596 target_continue_no_signal, use resume_stop instead.
598 2016-09-26 Yao Qi <yao.qi@linaro.org>
600 * linux-low.c (linux_wait_1): Call debug_exit.
602 2016-09-23 Pedro Alves <palves@redhat.com>
604 * Makefile.in (SFILES): Add common/new-op.c.
605 (OBS): Add common/new-op.o.
606 (new-op.o): New rule.
608 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
610 * .gitinore: Ignore more files.
612 2016-09-21 Yao Qi <yao.qi@linaro.org>
614 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
617 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
619 * server.c (start_inferior): Call target_mourn_inferior instead of
620 mourn_inferior; pass ptid_t argument to it.
622 (handle_target_event): Likewise.
623 * target.c (target_mourn_inferior): New function.
624 * target.h (mourn_inferior): Delete macro.
626 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
628 * linux-low.c (lwp_is_stepping): New function.
630 2016-09-06 Carl Love <cel@us.ibm.com>
632 * server.c (start_inferior): Fixed comment, requested comment change
633 didn't get updated correctly. Removed reference to ptrace () call as
634 it is only true on Linux systems.
636 2016-09-06 Carl Love <cel@us.ibm.com>
638 * server.c (start_inferior): Do not call
639 function target_post_create_inferior () if the
640 inferior process has already exited.
642 2016-09-05 Pedro Alves <palves@redhat.com>
644 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
645 (COMPILE.pre, CC_LD): Use CXX directly.
646 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
647 * acinclude.m4: Don't include build-with-cxx.m4.
648 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
649 * configure: Regenerate.
651 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
654 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
655 call writing data to own_buf.
657 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
659 * target.c (mywait): Call target_wait instead of
661 (target_wait): New function.
663 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
665 * server.c (start_inferior): New variable 'ptid'. Replace calls
666 to the_target->resume by target_continue{,_no_signal}, depending
668 * target.c (target_stop_and_wait): Call target_continue_no_signal
669 instead of the_target->resume.
670 (target_continue): New function.
672 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
674 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
676 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
679 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
681 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
682 * linux-arm-low.c (ps_get_thread_area): Likewise.
683 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
684 * linux-m68k-low.c (ps_get_thread_area): Likewise.
685 * linux-mips-low.c (ps_get_thread_area): Likewise.
686 * linux-nios2-low.c (ps_get_thread_area): Likewise.
687 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
688 * linux-x86-low.c (ps_get_thread_area): Likewise.
689 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
691 2016-08-19 Pedro Alves <palves@redhat.com>
693 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
695 2016-08-19 Pedro Alves <palves@redhat.com>
697 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
698 comment. Use memcpy instead of casting through unsigned long.
700 2016-08-19 Pedro Alves <palves@redhat.com>
702 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
703 allocating around 0x80000000.
705 2016-08-19 Pedro Alves <palves@redhat.com>
708 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
709 (x32-avx512-linux-ipa.o): New rules.
710 * configure.ac (x86_64-*-linux*): New x32 check.
711 * configure.srv (ipa_x32_linux_regobj): New.
712 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
713 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
715 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
717 * configure: Regenerate.
719 2016-08-09 Pedro Alves <palves@redhat.com>
722 * Makefile.in (OBS): Add signals-state-save-restore.o.
723 (signals-state-save-restore.o): New rule.
724 * config.in: Regenerate.
725 * configure: Regenerate.
726 * linux-low.c: Include "signals-state-save-restore.h".
727 (linux_create_inferior): Call
728 restore_original_signals_state.
729 * server.c: Include "dispositions-save-restore.h".
730 (captured_main): Call save_original_signals_state.
732 2016-08-05 Pedro Alves <palves@redhat.com>
734 * configure: Regenerate.
736 2016-08-04 Yao Qi <yao.qi@linaro.org>
738 * linux-low.c (regsets_fetch_inferior_registers): Check
739 errno is ESRCH or not.
741 2016-08-02 Yao Qi <yao.qi@linaro.org>
743 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
744 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
745 (thread_db_load_search): Update.
746 (try_thread_db_load_1): Don't look for td_ta_event_addr,
747 td_ta_set_event and td_ta_event_getmsg.
749 2016-07-26 Pedro Alves <palves@redhat.com>
752 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
753 of unsigned long for 64-bit registers and use uint32_t instead of
754 unsigned int for 32-bit registers.
756 2016-07-26 Pedro Alves <palves@redhat.com>
758 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
761 2016-07-21 Tom Tromey <tom@tromey.com>
763 * configure: Rebuild.
765 2016-07-21 Yao Qi <yao.qi@linaro.org>
767 * mem-break.c (find_gdb_breakpoint): Cast bp to
768 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
770 2016-07-21 Yao Qi <yao.qi@linaro.org>
772 * server.c (handle_v_requests): Support s and S actions
773 if target_supports_software_single_step return true.
775 2016-07-21 Yao Qi <yao.qi@linaro.org>
777 * linux-low.c (resume_stopped_resumed_lwps): If resume request
778 is resume_step, call maybe_hw_step.
779 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
781 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
783 (proceed_one_lwp): If resume request is resume_step, install
784 reinsert breakpoints and call maybe_hw_step.
786 2016-07-21 Yao Qi <yao.qi@linaro.org>
788 * linux-low.c (proceed_one_lwp): Declare.
789 (linux_resume_one_thread): Remove local variable 'step'.
790 Lift code enqueue signal. Call proceed_one_lwp instead of
791 linux_resume_one_lwp.
793 2016-07-21 Yao Qi <yao.qi@linaro.org>
795 * linux-low.c (linux_resume_one_thread): Call
796 enqueue_pending_signal.
798 2016-07-21 Yao Qi <yao.qi@linaro.org>
800 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
801 * inferiors.c (do_restore_current_thread_cleanup): New function.
802 (make_cleanup_restore_current_thread): Likewise.
803 * linux-low.c (install_software_single_step_breakpoints): Call
804 make_cleanup_restore_current_thread. Switch current_thread to
807 2016-07-21 Yao Qi <yao.qi@linaro.org>
809 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
810 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
811 (clone_one_breakpoint): Likewise.
812 (delete_reinsert_breakpoints): Change parameter to thread.
814 (has_reinsert_breakpoints): Likewise.
815 (uninsert_reinsert_breakpoints): Likewise.
816 (reinsert_reinsert_breakpoints): Likewise.
817 * mem-break.h (set_reinsert_breakpoint): Update declaration.
818 (delete_reinsert_breakpoints): Likewise.
819 (reinsert_reinsert_breakpoints): Likewise.
820 (uninsert_reinsert_breakpoints): Likewise.
821 (has_reinsert_breakpoints): Likewise.
823 2016-07-21 Yao Qi <yao.qi@linaro.org>
825 * inferiors.c (get_thread_process): Make parameter const.
826 * inferiors.h (get_thread_process): Update declaration.
827 * mem-break.c (clone_all_breakpoints): Remove all parameters.
828 Add new parameters child_thread and parent_thread. Callers
830 * mem-break.h (clone_all_breakpoints): Update declaration.
832 2016-07-21 Yao Qi <yao.qi@linaro.org>
834 * mem-break.c (struct breakpoint) <cond_list>: Remove.
835 <command_list, handler>: Remove.
836 (struct gdb_breakpoint): New.
837 (struct other_breakpoint): New.
838 (struct reinsert_breakpoint): New.
839 (is_gdb_breakpoint): New function.
840 (any_persistent_commands): Update command_list if
841 is_gdb_breakpoint returns true.
842 (set_breakpoint): Create breakpoints according to their types.
843 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
844 (set_gdb_breakpoint_1): Likewise.
845 (set_gdb_breakpoint): Likewise.
846 (clear_breakpoint_conditions): Change parameter type to
847 'struct gdb_breakpoint *'.
848 (clear_breakpoint_commands): Likewise.
849 (clear_breakpoint_conditions_and_commands): Likewise.
850 (add_condition_to_breakpoint): Likewise.
851 (add_breakpoint_condition): Likewise.
852 (add_commands_to_breakpoint): Likewise.
853 (check_breakpoints): Check other_breakpoint.
854 (clone_one_breakpoint): Clone breakpopint according to its type.
855 * mem-break.h (struct gdb_breakpoint): Declare.
856 (set_gdb_breakpoint): Update declaration.
857 (clear_breakpoint_conditions_and_commands): Likewise.
858 (add_breakpoint_condition): Likewise.
859 (add_breakpoint_commands): Likewise.
860 * server.c (process_point_options): Change parameter type to
861 'struct gdb_breakpoint *'.
863 2016-07-21 Yao Qi <yao.qi@linaro.org>
865 * mem-break.c (set_breakpoint_at): Rename it to ...
866 (set_breakpoint_type_at): ... it.
867 (set_breakpoint_at): Call set_breakpoint_type_at.
868 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
869 * mem-break.h (set_breakpoint_at): Update comments.
871 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
873 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
875 (nios2_store_gregset): Likewise.
877 2016-07-01 Pedro Alves <palves@redhat.com>
878 Antoine Tremblay <antoine.tremblay@ericsson.com>
880 * linux-low.c: Change interface to take the target lwp_info
881 pointer directly and return void. Handle detaching from a zombie
883 (linux_detach_lwp_callback): New function.
884 (linux_detach): Detach from the leader thread after detaching from
887 2016-06-28 Yao Qi <yao.qi@linaro.org>
889 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
890 for variable new_offset.
891 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
892 (aarch64_ftrace_insn_reloc_cb): Likewise.
893 (aarch64_ftrace_insn_reloc_tb): Likewise.
894 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
895 PRIx64 instead of PRIx32.
897 2016-06-28 Yao Qi <yao.qi@linaro.org>
899 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
900 (the_low_target): Install arm_get_syscall_trapinfo.
902 2016-06-28 Yao Qi <yao.qi@linaro.org>
904 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
906 (the_low_target): Install aarch64_get_syscall_trapinfo.
908 2016-06-28 Yao Qi <yao.qi@linaro.org>
910 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
912 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
913 Remove parameter sysno.
914 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
917 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
919 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
920 (s390_emit_ne_goto): Likewise.
921 (s390_emit_lt_goto): Likewise.
922 (s390_emit_le_goto): Likewise.
923 (s390_emit_gt_goto): Likewise.
924 (s390_emit_ge_goto): Likewise.
925 (s390x_emit_eq_goto): Likewise.
926 (s390x_emit_ne_goto): Likewise.
927 (s390x_emit_lt_goto): Likewise.
928 (s390x_emit_le_goto): Likewise.
929 (s390x_emit_gt_goto): Likewise.
930 (s390x_emit_ge_goto): Likewise.
931 (s390_emit_ops_impl): Mark variable static.
932 (s390x_emit_ops): Likewise.
934 2016-06-17 Yao Qi <yao.qi@linaro.org>
936 * linux-low.c (handle_extended_wait): Call
937 uninsert_reinsert_breakpoints for the parent process. Remove
938 reinsert breakpoints from the child process. Reinsert them to
939 the parent process when vfork is done.
940 * mem-break.c (uninsert_reinsert_breakpoints): New function.
941 (reinsert_reinsert_breakpoints): New function.
942 * mem-break.h (uninsert_reinsert_breakpoints): Declare
943 (reinsert_reinsert_breakpoints): Declare.
945 2016-06-17 Yao Qi <yao.qi@linaro.org>
947 * linux-low.c (handle_extended_wait): If the parent is doing
948 step-over, remove the reinsert breakpoints from the forked child.
950 2016-06-17 Yao Qi <yao.qi@linaro.org>
952 * linux-low.c (unsuspend_all_lwps): Declare.
953 (linux_low_filter_event): If thread exited, call finish_step_over.
954 If step-over is finished, unsuspend other threads.
956 2016-06-17 Yao Qi <yao.qi@linaro.org>
958 * linux-low.c (linux_resume_one_lwp_throw): Assert
959 has_reinsert_breakpoints returns false.
960 * mem-break.c (delete_disabled_breakpoints): Assert
961 bp type isn't reinsert_breakpoint.
963 2016-06-17 Yao Qi <yao.qi@linaro.org>
965 * linux-low.c (maybe_hw_step): New function.
966 (linux_resume_one_lwp_throw): Call maybe_hw_step.
967 (finish_step_over): Switch current_thread to lwp temporarily,
968 and assert has_reinsert_breakpoints returns true.
969 (proceed_one_lwp): Call maybe_hw_step.
970 * mem-break.c (has_reinsert_breakpoints): New function.
971 * mem-break.h (has_reinsert_breakpoints): Declare.
973 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
975 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
977 2016-05-17 Yao Qi <yao.qi@linaro.org>
979 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
980 instead of find_inferior.
982 2016-05-05 Yao Qi <yao.qi@linaro.org>
984 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
985 Initialize res to zero.
987 2016-05-05 Yao Qi <yao.qi@linaro.org>
989 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
992 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
994 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
995 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
996 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
998 2016-04-28 Par Olsson <par.olsson@windriver.com>
999 Simon Marchi <simon.marchi@ericsson.com>
1001 * tracepoint.c (write_inferior_int8): New function.
1002 (cmd_qtenable_disable): Write enable flag using
1003 write_inferior_int8.
1005 2016-04-25 Yao Qi <yao.qi@linaro.org>
1007 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1008 (need_step_over_p): Return zero if the LWP has pending signals
1009 can be delivered on software single step target.
1011 2016-04-25 Yao Qi <yao.qi@linaro.org>
1013 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1014 return instead of error.
1016 2016-04-22 Yao Qi <yao.qi@linaro.org>
1018 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1021 2016-04-22 Yao Qi <yao.qi@linaro.org>
1023 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1024 signal when stepping over breakpoint with software single
1027 2016-04-21 Pedro Alves <palves@redhat.com>
1029 * linux-s390-low.c (s390_collect_ptrace_register)
1030 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1032 (s390_check_regset): Use void * instead of gdb_byte *.
1034 2016-04-20 Pedro Alves <palves@redhat.com>
1036 * configure: Renegerate.
1038 2016-04-20 Yao Qi <yao.qi@linaro.org>
1040 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1041 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1043 (arm_store_gregset): Likewise.
1045 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1047 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1048 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1049 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1050 (amd64-avx-mpx-linux.c): New rules.
1051 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1052 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1053 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1054 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1055 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1056 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1057 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1058 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1059 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1060 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1061 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1062 * linux-x86-low.c (x86_linux_read_description): Add case for
1063 X86_XSTATE_AVX_MPX_MASK.
1064 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1065 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1066 init_registers_i386_avx_mpx_linux.
1067 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1068 (initialize_low_tracepoint): Call
1069 init_registers_i386_avx_mpx_linux.
1070 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1071 (initialize_low_tracepoint): Call
1072 init_registers_amd64_avx_mpx_linux.
1073 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1074 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1075 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1078 2016-04-18 Pedro Alves <palves@redhat.com>
1080 * configure: Regenerate.
1082 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1084 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1085 (aarch64_emit_sub): Likewise.
1087 2016-04-12 Pedro Alves <palves@redhat.com>
1089 * utils.c (prepare_to_throw_exception): Delete.
1091 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1093 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1095 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1097 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1099 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1101 * linux-aarch64-ipa.c: Add <elf.h> include.
1102 * linux-ppc-ipa.c: Add <elf.h> include.
1103 * linux-s390-ipa.c: Add <elf.h> include.
1105 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1107 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1108 (get_raw_reg_ptr): Likewise.
1109 (get_trace_state_variable_value_ptr): Likewise.
1110 (set_trace_state_variable_value_ptr): Likewise.
1111 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1114 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1115 Marcin Kościelnicki <koriakin@0x04.net>
1118 * linux-ppc-low.c (emit_insns): New function.
1119 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1120 (ppc_emit_prologue): New function.
1121 (ppc_emit_epilogue): New function.
1122 (ppc_emit_add): New function.
1123 (ppc_emit_sub): New function.
1124 (ppc_emit_mul): New function.
1125 (ppc_emit_lsh): New function.
1126 (ppc_emit_rsh_signed): New function.
1127 (ppc_emit_rsh_unsigned): New function.
1128 (ppc_emit_ext): New function.
1129 (ppc_emit_zero_ext): New function.
1130 (ppc_emit_log_not): New function.
1131 (ppc_emit_bit_and): New function.
1132 (ppc_emit_bit_or): New function.
1133 (ppc_emit_bit_xor): New function.
1134 (ppc_emit_bit_not): New function.
1135 (ppc_emit_equal): New function.
1136 (ppc_emit_less_signed): New function.
1137 (ppc_emit_less_unsigned): New function.
1138 (ppc_emit_ref): New function.
1139 (ppc_emit_const): New function.
1140 (ppc_emit_reg): New function.
1141 (ppc_emit_pop): New function.
1142 (ppc_emit_stack_flush): New function.
1143 (ppc_emit_swap): New function.
1144 (ppc_emit_stack_adjust): New function.
1145 (ppc_emit_call): New function.
1146 (ppc_emit_int_call_1): New function.
1147 (ppc_emit_void_call_2): New function.
1148 (ppc_emit_if_goto): New function.
1149 (ppc_emit_goto): New function.
1150 (ppc_emit_eq_goto): New function.
1151 (ppc_emit_ne_goto): New function.
1152 (ppc_emit_lt_goto): New function.
1153 (ppc_emit_le_goto): New function.
1154 (ppc_emit_gt_goto): New function.
1155 (ppc_emit_ge_goto): New function.
1156 (ppc_write_goto_address): New function.
1157 (ppc_emit_ops_impl): New static variable.
1158 (ppc64v1_emit_prologue): New function.
1159 (ppc64v2_emit_prologue): New function.
1160 (ppc64_emit_epilogue): New function.
1161 (ppc64_emit_add): New function.
1162 (ppc64_emit_sub): New function.
1163 (ppc64_emit_mul): New function.
1164 (ppc64_emit_lsh): New function.
1165 (ppc64_emit_rsh_signed): New function.
1166 (ppc64_emit_rsh_unsigned): New function.
1167 (ppc64_emit_ext): New function.
1168 (ppc64_emit_zero_ext): New function.
1169 (ppc64_emit_log_not): New function.
1170 (ppc64_emit_bit_and): New function.
1171 (ppc64_emit_bit_or): New function.
1172 (ppc64_emit_bit_xor): New function.
1173 (ppc64_emit_bit_not): New function.
1174 (ppc64_emit_equal): New function.
1175 (ppc64_emit_less_signed): New function.
1176 (ppc64_emit_less_unsigned): New function.
1177 (ppc64_emit_ref): New function.
1178 (ppc64_emit_const): New function.
1179 (ppc64v1_emit_reg): New function.
1180 (ppc64v2_emit_reg): New function.
1181 (ppc64_emit_pop): New function.
1182 (ppc64_emit_stack_flush): New function.
1183 (ppc64_emit_swap): New function.
1184 (ppc64v1_emit_call): New function.
1185 (ppc64v2_emit_call): New function.
1186 (ppc64v1_emit_int_call_1): New function.
1187 (ppc64v2_emit_int_call_1): New function.
1188 (ppc64v1_emit_void_call_2): New function.
1189 (ppc64v2_emit_void_call_2): New function.
1190 (ppc64_emit_if_goto): New function.
1191 (ppc64_emit_eq_goto): New function.
1192 (ppc64_emit_ne_goto): New function.
1193 (ppc64_emit_lt_goto): New function.
1194 (ppc64_emit_le_goto): New function.
1195 (ppc64_emit_gt_goto): New function.
1196 (ppc64_emit_ge_goto): New function.
1197 (ppc64v1_emit_ops_impl): New static variable.
1198 (ppc64v2_emit_ops_impl): New static variable.
1199 (ppc_emit_ops): New function.
1200 (linux_low_target): Wire in ppc_emit_ops.
1202 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1203 Marcin Kościelnicki <koriakin@0x04.net>
1206 * Makefile.in: Add powerpc-*-ipa.o
1207 * configure.srv: Add ipa_obj for powerpc*-linux.
1208 * linux-ppc-ipa.c: New file.
1209 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1211 (PPC_FIELD): New macro.
1212 (PPC_SEXT): New macro.
1213 (PPC_OP6): New macro.
1214 (PPC_BO): New macro.
1215 (PPC_LI): New macro.
1216 (PPC_BD): New macro.
1217 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1218 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1219 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1220 (ppc_get_thread_area): New function.
1221 (is_elfv2_inferior): New function.
1222 (gen_ds_form): New function.
1223 (GEN_STD): New macro.
1224 (GEN_STDU): New macro.
1225 (GEN_LD): New macro.
1226 (GEN_LDU): New macro.
1227 (gen_d_form): New function.
1228 (GEN_ADDI): New macro.
1229 (GEN_ADDIS): New macro.
1230 (GEN_LI): New macro.
1231 (GEN_LIS): New macro.
1232 (GEN_ORI): New macro.
1233 (GEN_ORIS): New macro.
1234 (GEN_LWZ): New macro.
1235 (GEN_STW): New macro.
1236 (GEN_STWU): New macro.
1237 (gen_xfx_form): New function.
1238 (GEN_MFSPR): New macro.
1239 (GEN_MTSPR): New macro.
1240 (GEN_MFCR): New macro.
1241 (GEN_MTCR): New macro.
1242 (GEN_SYNC): New macro.
1243 (GEN_LWSYNC): New macro.
1244 (gen_x_form): New function.
1245 (GEN_OR): New macro.
1246 (GEN_MR): New macro.
1247 (GEN_LWARX): New macro.
1248 (GEN_STWCX): New macro.
1249 (GEN_CMPW): New macro.
1250 (gen_md_form): New function.
1251 (GEN_RLDICL): New macro.
1252 (GEN_RLDICR): New macro.
1253 (gen_i_form): New function.
1255 (GEN_BL): New macro.
1256 (gen_b_form): New function.
1257 (GEN_BNE): New macro.
1258 (GEN_LOAD): New macro.
1259 (GEN_STORE): New macro.
1260 (gen_limm): New function.
1261 (gen_atomic_xchg): New function.
1262 (gen_call): New function.
1263 (ppc_relocate_instruction): New function.
1264 (ppc_install_fast_tracepoint_jump_pad): New function.
1265 (ppc_get_min_fast_tracepoint_insn_len): New function.
1266 (ppc_get_ipa_tdesc_idx): New function.
1267 (the_low_target): Wire in the new functions.
1268 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1270 * linux-ppc-tdesc.h: New file.
1272 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1274 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1275 (alloc_jump_pad_buffer): New function.
1276 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1277 (alloc_jump_pad_buffer): New function.
1278 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1279 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1280 (alloc_jump_pad_buffer): New function.
1281 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1282 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1283 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1284 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1286 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1288 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1289 * linux-amd64-ipa.c: Likewise.
1290 * linux-i386-ipa.c: Likewise.
1291 * linux-s390-ipa.c: Likewise.
1292 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1293 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1294 set_trace_state_variable_value_ptr.
1295 (struct ipa_sym_addresses): Likewise.
1296 (symbol_list): Likewise.
1297 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1298 accessing gdb_collect directly.
1299 (gdb_collect_ptr_type): New typedef.
1300 (get_raw_reg_ptr_type): New typedef.
1301 (get_trace_state_variable_value_ptr_type): New typedef.
1302 (set_trace_state_variable_value_ptr_type): New typedef.
1303 (gdb_collect_ptr): New global.
1304 (get_raw_reg_ptr): New global.
1305 (get_trace_state_variable_value_ptr): New global.
1306 (set_trace_state_variable_value_ptr): New global.
1307 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1308 accessing get_raw_reg directly.
1309 (get_get_tsv_func_addr): Likewise for
1310 get_trace_state_variable_value_ptr.
1311 (get_set_tsv_func_addr): Likewise for
1312 set_trace_state_variable_value_ptr.
1313 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1315 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1317 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1319 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1321 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1323 (relocate_instruction): Remove own_buf.
1324 * server.c (own_buf): Make global.
1325 (handle_v_requests): Make global.
1326 * server.h (own_buf): New declaration.
1327 (handle_v_requests): New prototype.
1329 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1332 * linux-s390-low.c (add_insns): New function.
1333 (s390_emit_prologue): New function.
1334 (s390_emit_epilogue): New function.
1335 (s390_emit_add): New function.
1336 (s390_emit_sub): New function.
1337 (s390_emit_mul): New function.
1338 (s390_emit_lsh): New function.
1339 (s390_emit_rsh_signed): New function.
1340 (s390_emit_rsh_unsigned): New function.
1341 (s390_emit_ext): New function.
1342 (s390_emit_log_not): New function.
1343 (s390_emit_bit_and): New function.
1344 (s390_emit_bit_or): New function.
1345 (s390_emit_bit_xor): New function.
1346 (s390_emit_bit_not): New function.
1347 (s390_emit_equal): New function.
1348 (s390_emit_less_signed): New function.
1349 (s390_emit_less_unsigned): New function.
1350 (s390_emit_ref): New function.
1351 (s390_emit_if_goto): New function.
1352 (s390_emit_goto): New function.
1353 (s390_write_goto_address): New function.
1354 (s390_emit_litpool): New function.
1355 (s390_emit_const): New function.
1356 (s390_emit_call): New function.
1357 (s390_emit_reg): New function.
1358 (s390_emit_pop): New function.
1359 (s390_emit_stack_flush): New function.
1360 (s390_emit_zero_ext): New function.
1361 (s390_emit_swap): New function.
1362 (s390_emit_stack_adjust): New function.
1363 (s390_emit_set_r2): New function.
1364 (s390_emit_int_call_1): New function.
1365 (s390_emit_void_call_2): New function.
1366 (s390_emit_eq_goto): New function.
1367 (s390_emit_ne_goto): New function.
1368 (s390_emit_lt_goto): New function.
1369 (s390_emit_le_goto): New function.
1370 (s390_emit_gt_goto): New function.
1371 (s390_emit_ge_goto): New function.
1372 (s390x_emit_prologue): New function.
1373 (s390x_emit_epilogue): New function.
1374 (s390x_emit_add): New function.
1375 (s390x_emit_sub): New function.
1376 (s390x_emit_mul): New function.
1377 (s390x_emit_lsh): New function.
1378 (s390x_emit_rsh_signed): New function.
1379 (s390x_emit_rsh_unsigned): New function.
1380 (s390x_emit_ext): New function.
1381 (s390x_emit_log_not): New function.
1382 (s390x_emit_bit_and): New function.
1383 (s390x_emit_bit_or): New function.
1384 (s390x_emit_bit_xor): New function.
1385 (s390x_emit_bit_not): New function.
1386 (s390x_emit_equal): New function.
1387 (s390x_emit_less_signed): New function.
1388 (s390x_emit_less_unsigned): New function.
1389 (s390x_emit_ref): New function.
1390 (s390x_emit_if_goto): New function.
1391 (s390x_emit_const): New function.
1392 (s390x_emit_call): New function.
1393 (s390x_emit_reg): New function.
1394 (s390x_emit_pop): New function.
1395 (s390x_emit_stack_flush): New function.
1396 (s390x_emit_zero_ext): New function.
1397 (s390x_emit_swap): New function.
1398 (s390x_emit_stack_adjust): New function.
1399 (s390x_emit_int_call_1): New function.
1400 (s390x_emit_void_call_2): New function.
1401 (s390x_emit_eq_goto): New function.
1402 (s390x_emit_ne_goto): New function.
1403 (s390x_emit_lt_goto): New function.
1404 (s390x_emit_le_goto): New function.
1405 (s390x_emit_gt_goto): New function.
1406 (s390x_emit_ge_goto): New function.
1407 (s390_emit_ops): New function.
1408 (struct linux_target_ops): Fill in emit_ops hook.
1410 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1413 * Makefile.in: Add s390 IPA files.
1414 * configure.srv: Build IPA for s390.
1415 * linux-s390-ipa.c: New file.
1416 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1417 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1418 (tdesc_s390_linux32): Likewise.
1419 (init_registers_s390_linux32v1): Likewise.
1420 (tdesc_s390_linux32v1): Likewise.
1421 (init_registers_s390_linux32v2): Likewise.
1422 (tdesc_s390_linux32v2): Likewise.
1423 (init_registers_s390_linux64): Likewise.
1424 (tdesc_s390_linux64): Likewise.
1425 (init_registers_s390_linux64v1): Likewise.
1426 (tdesc_s390_linux64v1): Likewise.
1427 (init_registers_s390_linux64v2): Likewise.
1428 (tdesc_s390_linux64v2): Likewise.
1429 (init_registers_s390_te_linux64): Likewise.
1430 (tdesc_s390_te_linux64): Likewise.
1431 (init_registers_s390_vx_linux64): Likewise.
1432 (tdesc_s390_vx_linux64): Likewise.
1433 (init_registers_s390_tevx_linux64): Likewise.
1434 (tdesc_s390_tevx_linux64): Likewise.
1435 (init_registers_s390x_linux64): Likewise.
1436 (tdesc_s390x_linux64): Likewise.
1437 (init_registers_s390x_linux64v1): Likewise.
1438 (tdesc_s390x_linux64v1): Likewise.
1439 (init_registers_s390x_linux64v2): Likewise.
1440 (tdesc_s390x_linux64v2): Likewise.
1441 (init_registers_s390x_te_linux64): Likewise.
1442 (tdesc_s390x_te_linux64): Likewise.
1443 (init_registers_s390x_vx_linux64): Likewise.
1444 (tdesc_s390x_vx_linux64): Likewise.
1445 (init_registers_s390x_tevx_linux64): Likewise.
1446 (tdesc_s390x_tevx_linux64): Likewise.
1447 (have_hwcap_s390_vx): New static variable.
1448 (s390_arch_setup): Fill have_hwcap_s390_vx.
1449 (s390_get_thread_area): New function.
1450 (s390_ft_entry_gpr_esa): New const.
1451 (s390_ft_entry_gpr_zarch): New const.
1452 (s390_ft_entry_misc): New const.
1453 (s390_ft_entry_fr): New const.
1454 (s390_ft_entry_vr): New const.
1455 (s390_ft_main_31): New const.
1456 (s390_ft_main_64): New const.
1457 (s390_ft_exit_fr): New const.
1458 (s390_ft_exit_vr): New const.
1459 (s390_ft_exit_misc): New const.
1460 (s390_ft_exit_gpr_esa): New const.
1461 (s390_ft_exit_gpr_zarch): New const.
1462 (append_insns): New function.
1463 (s390_relocate_instruction): New function.
1464 (s390_install_fast_tracepoint_jump_pad): New function.
1465 (s390_get_min_fast_tracepoint_insn_len): New function.
1466 (s390_get_ipa_tdesc_idx): New function.
1467 (struct linux_target_ops): Wire in the above functions.
1468 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1469 * linux-s390-tdesc.h: New file.
1471 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1473 * linux-s390-low.c (s390_supports_tracepoints): New function.
1474 (struct linux_target_ops): Fill supports_tracepoints hook.
1476 2016-03-18 Yao Qi <yao.qi@linaro.org>
1478 * linux-low.c (lwp_signal_can_be_delivered): New function.
1479 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1481 2016-03-18 Yao Qi <yao.qi@linaro.org>
1483 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1484 0 if signal is enqueued. Remove 'signal' from one debugging
1485 message. Move one debugging message to some lines below.
1486 Remove code setting 'signal' to 0.
1488 2016-03-18 Yao Qi <yao.qi@linaro.org>
1490 * linux-low.c (linux_low_filter_event): Remove redundant
1491 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1493 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1495 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1496 (struct linux_target_ops): Wire in the above.
1498 2016-03-03 Yao Qi <yao.qi@linaro.org>
1500 * linux-low.c: Update comments to start_step_over.
1502 2016-03-03 Yao Qi <yao.qi@linaro.org>
1505 * linux-low.c (handle_extended_wait): Set child suspended
1506 if event_lwp->bp_reinsert isn't zero.
1508 2016-03-02 Yao Qi <yao.qi@linaro.org>
1510 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1511 enqueue_pending_signal.
1513 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1515 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1518 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1520 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1521 (s390_regmap_3264) [!__s390x__]: New global.
1522 (s390_collect_ptrace_register): Skip map entries containing -1.
1523 (s390_supply_ptrace_register): Ditto.
1524 (s390_fill_gprs_high): New function.
1525 (s390_store_gprs_high): New function.
1526 (s390_regsets): Add NT_S390_HIGH_GPRS.
1527 (s390_get_hwcap): Enable on 31-bit.
1528 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1529 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1530 Detect NT_S390_HIGH_GPRS.
1531 (s390_usrregs_info_3264): Enable on 31-bit.
1532 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1533 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1535 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1538 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1539 * configure.srv: Ditto.
1540 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1541 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1542 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1543 (init_registers_amd64_linux): Remove prototype.
1544 (tdesc_amd64_linux): Remove declaration.
1545 (get_ipa_tdesc): New function.
1546 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1547 initialize remaining tdescs.
1548 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1549 (init_registers_i386_linux): Remove prototype.
1550 (tdesc_i386_linux): Remove declaration.
1551 (get_ipa_tdesc): New function.
1552 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1553 initialize remaining tdescs.
1554 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1555 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1556 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1557 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1558 (x86_get_ipa_tdesc_idx): New function.
1559 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1560 * linux-x86-tdesc.h: New file.
1561 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1562 (target_get_ipa_tdesc_idx): New macro.
1563 * tracepoint.c (ipa_tdesc_idx): New macro.
1564 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1565 (symbol_list): Add ipa_tdesc_idx.
1566 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1567 (ipa_tdesc): Remove.
1568 (ipa_tdesc_idx): New variable.
1569 (get_context_regcache): Use get_ipa_tdesc.
1570 (gdb_collect): Ditto.
1572 * tracepoint.h (get_ipa_tdesc): New prototype.
1573 (ipa_tdesc): Remove.
1575 2016-02-24 Pedro Alves <palves@redhat.com>
1577 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1578 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1579 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1580 Factor out common code between the USE_SIGTRAP_SIGINFO and
1581 !USE_SIGTRAP_SIGINFO blocks.
1582 (linux_low_filter_event): Call save_stop_reason instead of
1583 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1585 (linux_wait_1): Update comments.
1587 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1589 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1590 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1591 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1592 ppc_insert_point, ppc_remove_point.
1594 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1596 * linux-s390-low.c (s390_supports_z_point_type): New function.
1597 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1599 2016-02-16 Yao Qi <yao.qi@linaro.org>
1601 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1602 PC. Get pc from regcache_read_pc.
1604 2016-02-12 Yao Qi <yao.qi@linaro.org>
1606 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1607 or linux_get_pc_32bit.
1608 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1610 2016-02-12 Yao Qi <yao.qi@linaro.org>
1612 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1613 arm_linux_get_next_pcs_fixup.
1615 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1617 * tracepoint.c (x_tracepoint_action_download): Change
1618 write_inferior_data_ptr to write_inferior_data_pointer.
1619 (cmd_qtstart): Likewise.
1620 (write_inferior_data_ptr): Remove.
1621 (download_agent_expr): Change write_inferior_data_ptr to
1622 write_inferior_data_pointer.
1623 (download_tracepoint_1): Likewise.
1624 (download_tracepoint): Likewise.
1625 (download_trace_state_variables): Likewise.
1627 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1628 Marcin Kościelnicki <koriakin@0x04.net>
1630 * tracepoint.c (struct tracepoint_action_ops): Remove.
1631 (struct tracepoint_action): Remove ops.
1632 (m_tracepoint_action_download, r_tracepoint_action_download)
1633 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1634 size and offset accordingly.
1635 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1636 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1637 (tracepoint_action_send, tracepoint_action_download): New functions.
1638 Helpers for trace action handlers.
1639 (add_tracepoint_action): Remove setup actions ops.
1640 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1642 2016-02-10 Yao Qi <yao.qi@linaro.org>
1644 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1646 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1648 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1650 * configure: Regenerate.
1652 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1654 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1655 void * to gdb_byte *.
1656 * linux-low.c (siginfo_fixup): Likewise.
1657 (linux_xfer_siginfo): Likewise.
1658 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1660 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1662 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1664 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1666 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1668 * linux-x86-low.c [__x86_64__]: Include
1669 "nat/amd64-linux-siginfo.h".
1670 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1671 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1672 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1673 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1674 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1675 (cpt_si_fd, si_timerid, si_overrun): Move from
1676 nat/amd64-linux-siginfo.c.
1677 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1679 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1681 * server.c (skip_to_semicolon): Remove.
1682 (process_point_options): Use strchrnul instead of
1685 2016-01-26 Yao Qi <yao.qi@linaro.org>
1687 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1688 * linux-low.c (install_software_single_step_breakpoints): Don't
1689 call regcache_read_pc.
1690 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1693 2016-01-26 Yao Qi <yao.qi@linaro.org>
1695 * linux-low.c (install_software_single_step_breakpoints): Call
1696 regcache_read_pc instead of get_pc.
1698 2016-01-26 Yao Qi <yao.qi@linaro.org>
1700 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1701 (unblock_async_io): Rename to ...
1702 (block_unblock_async_io): ... it. New function.
1703 (enable_async_io): Don't install SIGIO handler. Unblock it
1705 (disable_async_io): Don't ignore SIGIO. Block it instead.
1706 (initialize_async_io): Install SIGIO handler. Don't call
1709 2016-01-26 Yao Qi <yao.qi@linaro.org>
1711 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1712 first character is '\003', call *the_target->request_interrupt.
1714 2016-01-25 Yao Qi <yao.qi@linaro.org>
1716 * remote-utils.c (new_thread_notify): Remove.
1717 (dead_thread_notify): Likewise.
1718 * remote-utils.h (new_thread_notify): Remove declaration.
1719 (dead_thread_notify): Likewise.
1721 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1723 * gdb.trace/pending.exp: Fix expected message on continue.
1725 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1727 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1728 it works properly on big-endian machines where sizeof (CORE_ADDR)
1731 2016-01-21 Pedro Alves <palves@redhat.com>
1733 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1734 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1735 * configure: Regenerate.
1737 2016-01-21 Yao Qi <yao.qi@linaro.org>
1739 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1740 is_thumb and set it according to CPSR saved on the stack.
1741 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1742 arm_sigreturn_next_pc.
1744 2016-01-18 Yao Qi <yao.qi@linaro.org>
1746 * linux-low.c (linux_set_pc_64bit): New function.
1747 (linux_get_pc_64bit): New function.
1748 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1750 * linux-sparc-low.c (debug_threads): Remove declaration.
1751 (sparc_get_pc): Remove.
1752 (the_low_target): Use linux_get_pc_64bit instead of
1754 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1755 (the_low_target): Use linux_get_pc_64bit and
1758 2016-01-18 Yao Qi <yao.qi@linaro.org>
1760 * linux-arm-low.c (debug_threads): Remove declaration.
1761 (arm_get_pc, arm_set_pc): Remove.
1762 (the_low_target): Use linux_get_pc_32bit and
1764 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1765 (the_low_target): Use linux_get_pc_32bit and
1767 * linux-cris-low.c (debug_threads): Remove declaration.
1768 (cris_get_pc, cris_set_pc,): Remove.
1769 (the_low_target): Use linux_get_pc_32bit and
1771 * linux-crisv32-low.c (debug_threads): Remove declaration.
1772 (cris_get_pc, cris_set_pc): Remove.
1773 (the_low_target): Use linux_get_pc_32bit and
1775 * linux-low.c: Include inttypes.h.
1776 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1777 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1778 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1779 (the_low_target): Use linux_get_pc_32bit and
1781 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1782 (the_low_target): Use linux_get_pc_32bit and
1784 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1785 (the_low_target): Use linux_get_pc_32bit and
1787 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1788 (the_low_target): Use linux_get_pc_32bit and
1790 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1791 (the_low_target): Use linux_get_pc_32bit and
1794 2016-01-18 Gary Benson <gbenson@redhat.com>
1796 * configure.ac (AC_FUNC_FORK): New check.
1797 * config.in: Regenerate.
1798 * configure: Likewise.
1800 2016-01-14 Yao Qi <yao.qi@linaro.org>
1802 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1803 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1804 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1805 arm_get_next_pcs_ctor.
1807 2016-01-12 Josh Stone <jistone@redhat.com>
1808 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1810 * inferiors.h: Include "gdb_vecs.h".
1811 (struct process_info): Add syscalls_to_catch.
1812 * inferiors.c (remove_process): Free syscalls_to_catch.
1813 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1814 syscall_return stops.
1815 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1816 * server.c (handle_general_set): Handle QCatchSyscalls.
1817 (handle_query): Report support for QCatchSyscalls.
1818 * target.h (struct target_ops): Add supports_catch_syscall.
1819 (target_supports_catch_syscall): New macro.
1820 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1821 (struct lwp_info): Add syscall_state.
1822 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1823 Maintain syscall_state and syscalls_to_catch across exec.
1824 (get_syscall_trapinfo): New function, proxy to the_low_target.
1825 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1826 (linux_low_filter_event): Toggle syscall_state entry/return for
1827 syscall traps, and set it ignored for all others.
1828 (gdb_catching_syscalls_p): New function.
1829 (gdb_catch_this_syscall_p): New function.
1830 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1831 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1832 (linux_supports_catch_syscall): New function.
1833 (linux_target_ops): Install it.
1834 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1835 (the_low_target): Install it.
1837 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1839 * acinclude.m4: Include new ../warning.m4 file.
1840 * configure: Regenerated.
1841 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1843 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1845 * ax.c (is_goto_target): Mark static.
1846 * linux-low.c (register_addr): Likewise.
1847 (linux_fetch_registers, linux_store_registers): Likewise.
1848 * mem-break.c (any_persistent_commands): Fix old prototype.
1849 (add_commands_to_breakpoint): Mark static.
1850 * regcache.c (find_register_by_name): Delete unused func.
1851 * remote-utils.c (hex_or_minus_one): Mark static.
1852 * server.c (monitor_show_help): Mark static.
1853 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1854 handle_v_requests): Likewise.
1856 2016-01-12 Pedro Alves <palves@redhat.com>
1858 Remove use of the registered trademark symbol throughout.
1860 2016-01-08 Yao Qi <yao.qi@linaro.org>
1862 * remote-utils.c (getpkt): If c is '\003', call target hook
1865 2016-01-06 Yao Qi <yao.qi@linaro.org>
1867 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1868 linux-aarch32-low.c.
1869 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1870 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1871 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1872 (thumb2_breakpoint): Declare.
1873 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1874 linux-aarch32-low.h.
1875 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1876 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1877 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1879 2016-01-01 Joel Brobecker <brobecker@adacore.com>
1881 * gdbreplay.c (gdbreplay_version): Change copyright year in
1883 * server.c (gdbserver_version): Likewise.
1885 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1887 * server.c (crc32_table): Delete.
1888 (crc32): Use libiberty's xcrc32 function.
1890 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1892 * lynx-low.c (lynx_delete_thread_callback): New function.
1893 (lynx_mourn): Properly delete our process and all of its
1894 threads. Remove call to clear_inferiors.
1896 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1898 * target.c (thread_search_callback): Add check that
1899 the thread_stopped target callback is not NULL before
1902 2015-12-21 Yao Qi <yao.qi@linaro.org>
1904 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1907 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1909 * server.c (handle_query): Call target_supports_software_single_step.
1911 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1913 * linux-low.c (single_step): New function.
1914 (linux_resume_one_lwp_throw): Call single_step.
1915 (start_step_over): Likewise.
1917 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1919 * Makefile.in (SFILES): Append arch/arm-linux.c,
1920 arch/arm-get-next-pcs.c.
1921 (arm-linux.o): New rule.
1922 (arm-get-next-pcs.o): New rule.
1923 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1925 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1926 to linux-aarch32-low.c.
1927 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1928 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1929 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1930 (thumb2_breakpoint_len): Likewise.
1931 (arm_is_thumb_mode): Make non-static.
1932 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1933 from linux-aarch32-low.c.
1934 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1935 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1936 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1937 (thumb2_breakpoint_len): Likewise.
1938 (arm_is_thumb_mode): New declaration.
1939 * linux-arm-low.c: Include arch/arm-linux.h
1940 aarch/arm-get-next-pcs.h, sys/syscall.h.
1941 (get_next_pcs_ops): New struct.
1942 (get_next_pcs_addr_bits_remove): New function.
1943 (get_next_pcs_is_thumb): New function.
1944 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1945 (arm_sigreturn_next_pc): Likewise.
1946 (get_next_pcs_syscall_next_pc): Likewise.
1947 (arm_gdbserver_get_next_pcs): Likewise.
1948 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1950 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1951 * server.h: Include gdb_vecs.h.
1953 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1955 * Makefile.in (SFILES): Append common/common-regcache.c.
1956 (OBS): Append common-regcache.o.
1957 (common-regcache.o): New rule.
1958 * regcache.c (init_register_cache): Initialize cache to
1960 (regcache_raw_read_unsigned): New function.
1961 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1962 register_status enum.
1964 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1966 * linux-aarch64-low.c (the_low_targets): Rename
1967 breakpoint_reinsert_addr to get_next_pcs.
1968 * linux-arm-low.c (the_low_targets): Likewise.
1969 * linux-bfin-low.c (the_low_targets): Likewise.
1970 * linux-cris-low.c (the_low_targets): Likewise.
1971 * linux-crisv32-low.c (the_low_targets): Likewise.
1972 * linux-low.c (can_software_single_step): Likewise.
1973 (install_software_single_step_breakpoints): New function.
1974 (start_step_over): Use install_software_single_step_breakpoints.
1975 * linux-low.h: New CORE_ADDR vector.
1976 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1978 * linux-mips-low.c (the_low_targets): Likewise.
1979 * linux-nios2-low.c (the_low_targets): Likewise.
1980 * linux-sparc-low.c (the_low_targets): Likewise.
1982 2015-12-17 Pedro Alves <palves@redhat.com>
1984 * linux-low.c (linux_kill_one_lwp): Remove references to
1986 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1988 (linux_init_signals): Delete.
1989 (initialize_low): Adjust.
1990 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1992 2015-12-16 Pedro Alves <palves@redhat.com>
1994 * configure.ac (compiler warning flags): When testing a
1995 -Wno-foo option, check whether -Wfoo works instead.
1996 * configure: Regenerate.
1998 2015-12-11 Don Breazeal <donb@codesourcery.com>
2000 * server.c (process_serial_event): Don't exit from gdbserver
2001 in remote mode if there are still active inferiors.
2003 2015-12-11 Yao Qi <yao.qi@linaro.org>
2005 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2006 arm_breakpoint_at if the process is 32-bit.
2008 2015-12-11 Yao Qi <yao.qi@linaro.org>
2010 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2013 2015-12-07 Yao Qi <yao.qi@linaro.org>
2015 * configure.srv: Append arm.o to srv_tgtobj for
2016 aarch64*-*-linux* target.
2017 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2018 from linux-arm-low.c.
2019 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2020 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2021 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2022 (thumb2_breakpoint_len): Likewise.
2023 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2024 (arm_breakpoint_kinds): Likewise.
2025 (arm_breakpoint_kind_from_pc): Likewise.
2026 (arm_sw_breakpoint_from_kind): Likewise.
2027 (arm_breakpoint_kind_from_current_state): Likewise.
2028 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2029 (arm_sw_breakpoint_from_kind): Declare.
2030 (arm_breakpoint_kind_from_current_state): Declare.
2031 (arm_breakpoint_at): Declare.
2032 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2033 arm_sw_breakpoint_from_kind if process is 32-bit.
2034 (aarch64_breakpoint_kind_from_pc): New function.
2035 (aarch64_breakpoint_kind_from_current_state): New function.
2036 (the_low_target): Initialize fields breakpoint_kind_from_pc
2037 and breakpoint_kind_from_current_state.
2038 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2039 linux-aarch32-low.c.
2040 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2041 (arm_breakpoint, arm_breakpoint_len): Likewise.
2042 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2043 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2044 (arm_is_thumb_mode): Likewise.
2045 (arm_breakpoint_at): Likewise.
2046 (arm_breakpoint_kind_from_pc): Likewise.
2047 (arm_sw_breakpoint_from_kind): Likewise.
2048 (arm_breakpoint_kind_from_current_state): Likewise.
2051 2015-08-04 Yao Qi <yao.qi@linaro.org>
2053 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2054 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2055 * server.c (extended_protocol): Remove "static".
2056 * server.h (extended_protocol): Declare it.
2058 2015-12-04 Josh Stone <jistone@redhat.com>
2060 * target.h (struct target_ops) <arch_setup>: Rename to ...
2061 (struct target_ops) <post_create_inferior>: ... this.
2062 (target_arch_setup): Rename to ...
2063 (target_post_create_inferior): ... this, calling post_create_inferior.
2064 * server.c (start_inferior): Update target_arch_setup calls to
2065 target_post_create_inferior.
2066 * linux-low.c (linux_low_ptrace_options): Forward declare.
2067 (linux_arch_setup): Update its comment for general use.
2068 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2069 (struct linux_target_ops): Use linux_post_create_inferior.
2070 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2071 to post_create_inferior.
2072 * nto-low.c (struct nto_target_ops): Likewise.
2073 * spu-low.c (struct spu_target_ops): Likewise.
2074 * win32-low.c (struct win32_target_ops): Likewise.
2076 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2078 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2080 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2082 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2083 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2084 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2085 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2086 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2087 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2088 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2089 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2090 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2091 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2092 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2093 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2095 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2097 * linux-low.c (linux_look_up_symbols): Don't call
2098 linux_supports_traceclone.
2099 * linux-low.h (thread_db_init): Remove use_events argument.
2100 * thread-db.c (thread_db_use_event): Remove global variable.
2101 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2102 (struct thread_db) <td_create_bp>: Remove field.
2103 (thread_db_create_event): Remove function.
2104 (thread_db_enable_reporting): Likewise.
2105 (find_one_thread): Don't check for thread_db_use_events.
2106 (attach_thread): Likewise.
2107 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2108 (try_thread_db_load_1): Don't check for thread_db_use_events.
2109 (thread_db_init): Remove use_events argument and thread events
2111 (remove_thread_event_breakpoints): Remove function.
2112 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2114 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2116 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2118 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2119 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2120 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2121 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2122 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2124 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2126 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2127 * linux-low.c (can_hardware_single_step): Use
2128 supports_hardware_single_step.
2129 (can_software_single_step): New function.
2130 (start_step_over): Call can_software_single_step.
2131 (linux_supports_hardware_single_step): New function.
2132 (struct target_ops) <supports_software_single_step>: Initialize.
2133 * linux-low.h (struct linux_target_ops)
2134 <supports_hardware_single_step>: Initialize.
2135 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2136 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2137 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2138 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2139 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2140 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2141 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2142 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2143 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2144 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2146 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2147 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2149 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2150 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2151 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2153 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2154 * target.h (struct target_ops): <supports_software_single_step>:
2156 (target_supports_software_single_step): New macro.
2158 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2160 * linux-low.c (linux_wait_1): Fix pc advance condition.
2161 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2162 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2164 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2166 * linux-arm-low.c (arm_is_thumb_mode): New function.
2167 (arm_breakpoint_at): Use arm_is_thumb_mode.
2168 (arm_breakpoint_kind_from_current_state): New function.
2169 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2171 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2172 (linux_breakpoint_kind_from_current_state): New function.
2173 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2174 * linux-low.h (struct linux_target_ops)
2175 <breakpoint_kind_from_current_state>: New field.
2176 * target.h (struct target_ops): Likewise.
2177 (target_breakpoint_kind_from_current_state): New macro.
2179 2015-11-30 Pedro Alves <palves@redhat.com>
2181 * linux-low.c (linux_resume): Wake up the event loop before
2184 2015-11-30 Pedro Alves <palves@redhat.com>
2186 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2188 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2190 * target.c (struct thread_search): New structure.
2191 (thread_search_callback): New function.
2192 (prev_general_thread): New global.
2193 (prepare_to_access_memory, done_accessing_memory): New functions.
2194 * target.h (prepare_to_access_memory, done_accessing_memory):
2195 Replace macros with function declarations.
2197 2015-11-30 Pedro Alves <palves@redhat.com>
2200 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2201 report TARGET_WAITKIND_NO_RESUMED.
2202 * remote-utils.c (prepare_resume_reply): Handle
2203 TARGET_WAITKIND_NO_RESUMED.
2204 * server.c (report_no_resumed): New global.
2205 (handle_query) <qSupported>: Handle "no-resumed+". Report
2206 "no-resumed+" support.
2207 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2208 return error if the client doesn't support no-resumed events.
2209 (push_stop_notification): New function.
2210 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2211 events if the client supports them.
2213 2015-11-30 Pedro Alves <palves@redhat.com>
2215 * linux-low.c (thread_still_has_status_pending_p): Don't check
2217 (lwp_resumed): New function.
2218 (status_pending_p_callback): Return early if the LWP is not
2219 supposed to be resumed.
2221 2015-11-30 Pedro Alves <palves@redhat.com>
2223 * linux-low.c (handle_extended_wait): Assert that the LWP's
2224 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2225 thread create events, leave the new child's status pending.
2226 (linux_low_filter_event): If GDB wants to hear about thread exit
2227 events, leave the LWP marked dead and don't delete it.
2228 (linux_wait_for_event_filtered): Don't check for thread exit.
2229 (filter_exit_event): New function.
2230 (linux_wait_1): Use it, when returning an exit event.
2231 (linux_resume_one_lwp_throw): Assert that the LWP's
2232 waitstatus is TARGET_WAITKIND_IGNORE.
2233 * remote-utils.c (prepare_resume_reply): Handle
2234 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2235 * server.c (report_thread_events): New global.
2236 (handle_general_set): Handle QThreadEvents.
2237 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2238 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2239 TARGET_WAITKIND_THREAD_EXITED.
2240 * server.h (report_thread_events): Declare.
2242 2015-11-30 Pedro Alves <palves@redhat.com>
2244 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2245 the thread's last_resume_kind was resume_stop.
2247 2015-11-30 Pedro Alves <palves@redhat.com>
2249 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2252 2015-11-30 Pedro Alves <palves@redhat.com>
2254 * server.c (handle_v_requests): Handle vCtrlC.
2256 2015-11-30 Pedro Alves <palves@redhat.com>
2258 * gdbthread.h (find_any_thread_of_pid): Declare.
2259 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2261 * server.c (handle_query): If current_thread is NULL, look for
2262 another thread of the selected process.
2264 2015-11-26 Daniel Colascione <dancol@dancol.org>
2265 Simon Marchi <simon.marchi@ericsson.com>
2267 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2268 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2270 * target.h (struct target_ops) <thread_name>: New field.
2271 (target_thread_name): New macro.
2273 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2275 * regcache.h (regcache_invalidate_pid): Add declaration.
2276 * regcache.c (regcache_invalidate_pid): New function, extracted
2277 from regcache_invalidate.
2278 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2279 Add trivial documentation comment.
2280 * lynx-low.c: Use regcache_invalidate_pid instead of
2281 regcache_invalidate.
2283 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2285 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2286 and Elf64_auxv_t if the target is Android.
2288 2015-11-22 Doug Evans <xdje42@gmail.com>
2290 * target.h: #include <sys/types.h>.
2292 2015-11-19 Pedro Alves <palves@redhat.com>
2294 * linux-low.c (linux_process_qsupported): Change prototype.
2296 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2298 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2299 and adjust to loop over all features.
2300 * server.c (handle_query) <qSupported>: Adjust to call
2301 target_process_qsupported once, passing it a vector of unprocessed
2303 * target.h (struct target_ops) <process_qsupported>: Change
2305 (target_process_qsupported): Adjust.
2307 2015-11-19 Pedro Alves <palves@redhat.com>
2309 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2311 * configure: Regenerate.
2313 2015-11-19 Pedro Alves <palves@redhat.com>
2315 * configure: Regenerate.
2317 2015-11-19 Yao Qi <yao.qi@linaro.org>
2319 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2322 2015-11-19 Yao Qi <yao.qi@linaro.org>
2324 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2325 (struct aarch64_operand): Move enum out.
2327 2015-11-19 Yao Qi <yao.qi@linaro.org>
2329 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2330 struct user_fpsimd_state *.
2331 (aarch64_store_fpregset): Likewise.
2333 2015-11-19 Yao Qi <yao.qi@linaro.org>
2335 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2336 struct user_pt_regs *.
2337 (aarch64_store_gregset): Likewise.
2339 2015-11-18 Pedro Alves <palves@redhat.com>
2341 * Makefile.in (all_object_files): Add $IPA_OBJS.
2343 2015-11-17 Pedro Alves <palves@redhat.com>
2345 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2346 GDB_SIGNAL_0 and gdb_signal_to_string.
2348 2015-11-17 Pedro Alves <palves@redhat.com>
2350 * win32-low.c (handle_output_debug_string): Remove parameter.
2351 (win32_kill): Remove our_status local and adjust call to
2352 handle_output_debug_string.
2353 (get_child_debug_event): Adjust call to
2354 handle_output_debug_string.
2356 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2358 * linux-mips-low.c (mips_fill_gregset): Add cast.
2359 (mips_store_gregset): Likewise.
2360 (mips_fill_fpregset): Likewise.
2361 (mips_store_fpregset): Likewise.
2363 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2365 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2368 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2370 * linux-mips-low.c (mips_linux_new_thread): Change type of
2371 watch_type to enum target_hw_bp_type.
2373 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2375 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2376 Change return type to arm_hwbp_type.
2378 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2380 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2381 (arm_store_gregset): Likewise.
2382 * linux-arm-low.c (arm_get_hwcap): Likewise.
2383 (arm_read_description): Likewise.
2385 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2387 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2389 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2391 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2392 (ppc_fill_vsxregset): Likewise.
2393 (ppc_store_vsxregset): Likewise.
2394 (ppc_fill_vrregset): Likewise.
2395 (ppc_store_vrregset): Likewise.
2396 (ppc_fill_evrregset): Likewise.
2397 (ppc_store_evrregset): Likewise.
2399 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2401 * linux-ppc-low.c (ppc_usrregs_info): Remove
2402 forward-declaration.
2403 (ppc_arch_setup): Move lower in file.
2405 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2407 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2408 (ps_pdwrite): Likewise.
2410 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2412 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2413 to after assert checks.
2415 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2417 * proc-service.c (ps_pdread): Add/adjust casts.
2418 (ps_pdwrite): Add/adjust casts.
2420 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2422 * server.c (handle_search_memory_1): Cast return value of
2425 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2427 * server.c (write_qxfer_response): Change type of data to
2430 2015-10-29 Pedro Alves <palves@redhat.com>
2432 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2434 2015-10-29 Pedro Alves <palves@redhat.com>
2436 * tracepoint.c (clear_installed_tracepoints): Add casts.
2438 2015-10-29 Pedro Alves <palves@redhat.com>
2440 * server.c (handle_v_cont, process_serial_event): Add enum
2441 gdb_signal casts to signal parsing code.
2443 2015-10-29 Pedro Alves <palves@redhat.com>
2445 * linux-low.h (NULL_REGSET): Define.
2446 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2447 * linux-arm-low.c (arm_regsets): Likewise.
2448 * linux-crisv32-low.c (cris_regsets): Likewise.
2449 * linux-m68k-low.c (m68k_regsets): Likewise.
2450 * linux-mips-low.c (mips_regsets): Likewise.
2451 * linux-nios2-low.c (nios2_regsets): Likewise.
2452 * linux-ppc-low.c (ppc_regsets): Likewise.
2453 * linux-s390-low.c (s390_regsets): Likewise.
2454 * linux-sh-low.c (sh_regsets): Likewise.
2455 * linux-sparc-low.c (sparc_regsets): Likewise.
2456 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2457 * linux-tile-low.c (tile_regsets): Likewise.
2458 * linux-x86-low.c (x86_regsets): Likewise.
2459 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2461 2015-10-29 Pedro Alves <palves@redhat.com>
2463 * linux-low.h (NULL_REGSET): Define.
2464 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2465 * linux-arm-low.c (arm_regsets): Likewise.
2466 * linux-crisv32-low.c (cris_regsets): Likewise.
2467 * linux-m68k-low.c (m68k_regsets): Likewise.
2468 * linux-mips-low.c (mips_regsets): Likewise.
2469 * linux-nios2-low.c (nios2_regsets): Likewise.
2470 * linux-ppc-low.c (ppc_regsets): Likewise.
2471 * linux-s390-low.c (s390_regsets): Likewise.
2472 * linux-sh-low.c (sh_regsets): Likewise.
2473 * linux-sparc-low.c (sparc_regsets): Likewise.
2474 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2475 * linux-tile-low.c (tile_regsets): Likewise.
2476 * linux-x86-low.c (x86_regsets): Likewise.
2477 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2479 2015-10-26 Doug Evans <dje@google.com>
2481 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2483 2015-10-26 Doug Evans <dje@google.com>
2485 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2487 2015-10-26 Doug Evans <dje@google.com>
2489 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2491 (attach_thread, find_new_threads_callback): Ditto.
2493 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2495 * mem-break.h (set_breakpoint_data): Remove.
2497 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2499 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2500 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2501 (initialize_low): Remove set_breakpoint_data call.
2502 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2503 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2504 (initialize_low): Remove set_breakpoint_data call.
2505 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2506 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2507 (initialize_low): Remove set_breakpoint_data call.
2509 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2511 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2512 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2513 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2514 * target.h (target_breakpoint_kind_from_pc): New macro.
2516 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2518 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2519 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2520 the default breakpoint kind.
2522 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2524 * linux-arm-low.c (arm_supports_z_point_type): Add software
2527 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2529 * linux-arm-low.c: Refactor breakpoint definitions.
2530 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2531 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2533 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2535 * Makefile.in: Add arm.c/o.
2536 * configure.srv: Likewise.
2537 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2538 (arm_breakpoint_kind_from_pc): New function.
2539 (arm_sw_breakpoint_from_kind): Return proper kind.
2540 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2542 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2544 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2546 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2547 (struct raw_breakpoint) <size>: Remove.
2548 (struct raw_breakpoint) <kind>: Add.
2549 (bp_size): New function.
2550 (bp_opcode): Likewise.
2551 (find_raw_breakpoint_at): Adjust for kind.
2552 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2553 (remove_memory_breakpoint): Adjust for kind call bp_size.
2554 (set_raw_breakpoint_at): Adjust for kind.
2555 (set_breakpoint): Likewise.
2556 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2557 (delete_raw_breakpoint): Adjust for kind.
2558 (delete_breakpoint): Likewise.
2559 (find_gdb_breakpoint): Likewise.
2560 (set_gdb_breakpoint_1): Likewise.
2561 (set_gdb_breakpoint): Likewise.
2562 (delete_gdb_breakpoint_1): Likewise.
2563 (delete_gdb_breakpoint): Likewise.
2564 (uninsert_raw_breakpoint): Likewise.
2565 (reinsert_raw_breakpoint): Likewise.
2566 (set_breakpoint_data): Remove.
2567 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2568 (check_mem_read): Adjust for kind call bp_size.
2569 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2570 (clone_one_breakpoint): Adjust for kind.
2571 * mem-break.h (set_gdb_breakpoint): Likewise.
2572 (delete_gdb_breakpoint): Likewise.
2573 * server.c (process_serial_event): Likewise.
2575 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2577 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2578 (struct linux_target_ops) <breakpoint>: Remove.
2579 (struct linux_target_ops) <breakpoint_len>: Remove.
2580 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2581 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2582 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2583 (arm_sw_breakpoint_from_kind): New function.
2584 * linux-bfin-low.c (bfin_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-cris-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-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2595 (struct linux_target_ops) <breakpoint>: Remove.
2596 (struct linux_target_ops) <breakpoint_len>: Remove.
2597 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2598 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2599 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2600 and sw_breakpoint_from_kind to increment the pc.
2601 (linux_breakpoint_kind_from_pc): New function.
2602 (linux_sw_breakpoint_from_kind): New function.
2603 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2604 (initialize_low): Call breakpoint_kind_from_pc and
2605 sw_breakpoint_from_kind to replace breakpoint_data/len.
2606 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2608 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2609 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_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-sparc-low.c (sparc_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-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2650 (struct linux_target_ops) <breakpoint>: Remove.
2651 (struct linux_target_ops) <breakpoint_len>: Remove.
2652 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2653 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2654 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2655 * linux-x86-low.c (x86_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.
2660 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2661 (struct linux_target_ops) <breakpoint>: Remove.
2662 (struct linux_target_ops) <breakpoint_len>: Remove.
2663 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2664 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2666 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2668 * linux-cris-low.c (cris_get_pc): Remove void arg.
2670 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2672 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2675 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2677 * inferiors.c (thread_pid_matches_callback): New function.
2678 (find_thread_process): New function.
2679 (remove_thread): Reset current_thread.
2680 (remove_process): Assert threads have been removed first.
2682 2015-10-15 Yao Qi <yao.qi@linaro.org>
2684 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2686 (aarch64_remove_point): Likewise.
2687 * regcache.c (regcache_register_size): New function.
2689 2015-10-12 Yao Qi <yao.qi@linaro.org>
2691 * linux-aarch64-low.c: Update all callers as emit_load_store
2692 is renamed to aarch64_emit_load_store.
2694 2015-10-12 Yao Qi <yao.qi@linaro.org>
2696 * linux-aarch64-low.c: Update all callers of function renaming
2697 from emit_insn to aarch64_emit_insn.
2699 2015-10-12 Yao Qi <yao.qi@linaro.org>
2701 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2702 arch/aarch64-insn.h.
2703 (struct aarch64_memory_operand): Likewise.
2705 (emit_insn): Move to arch/aarch64-insn.c.
2706 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2707 (emit_load_store): Move to arch/aarch64-insn.c.
2708 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2709 (can_encode_int32): Remove.
2711 2015-10-12 Yao Qi <yao.qi@linaro.org>
2713 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2714 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2715 (aarch64_relocate_instruction): Likewise.
2716 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2717 (struct aarch64_insn_visitor): Likewise.
2719 2015-10-12 Yao Qi <yao.qi@linaro.org>
2721 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2722 (struct aarch64_insn_visitor): New.
2723 (struct aarch64_insn_relocation_data): New.
2724 (aarch64_ftrace_insn_reloc_b): New function.
2725 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2726 (aarch64_ftrace_insn_reloc_cb): Likewise.
2727 (aarch64_ftrace_insn_reloc_tb): Likewise.
2728 (aarch64_ftrace_insn_reloc_adr): Likewise.
2729 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2730 (aarch64_ftrace_insn_reloc_others): Likewise.
2732 (aarch64_relocate_instruction): Use visitor.
2734 2015-10-12 Yao Qi <yao.qi@linaro.org>
2736 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2737 int. Add argument buf.
2738 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2739 aarch64_relocate_instruction.
2741 2015-10-12 Yao Qi <yao.qi@linaro.org>
2743 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2744 argument insn. Remove local variable insn. Don't call
2746 (aarch64_install_fast_tracepoint_jump_pad): Call
2749 2015-09-30 Yao Qi <yao.qi@linaro.org>
2751 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2752 (emit_load_store_pair): Likewise.
2754 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2756 * dll.c (match_dll): Add cast(s).
2757 (unloaded_dll): Likewise.
2758 * linux-low.c (second_thread_of_pid_p): Likewise.
2759 (delete_lwp_callback): Likewise.
2760 (count_events_callback): Likewise.
2761 (select_event_lwp_callback): Likewise.
2762 (linux_set_resume_request): Likewise.
2763 * server.c (accumulate_file_name_length): Likewise.
2764 (emit_dll_description): Likewise.
2765 (handle_qxfer_threads_worker): Likewise.
2766 (visit_actioned_threads): Likewise.
2767 * thread-db.c (any_thread_of): Likewise.
2768 * tracepoint.c (same_process_p): Likewise.
2769 (match_blocktype): Likewise.
2770 (build_traceframe_info_xml): Likewise.
2772 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2774 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2776 (gdb_unparse_agent_expr): Likewise.
2777 * hostio.c (require_data): Likewise.
2778 (handle_pread): Likewise.
2779 * linux-low.c (disable_regset): Likewise.
2780 (fetch_register): Likewise.
2781 (store_register): Likewise.
2782 (get_dynamic): Likewise.
2783 (linux_qxfer_libraries_svr4): Likewise.
2784 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2785 (set_fast_tracepoint_jump): Likewise.
2786 (uninsert_fast_tracepoint_jumps_at): Likewise.
2787 (reinsert_fast_tracepoint_jumps_at): Likewise.
2788 (validate_inserted_breakpoint): Likewise.
2789 (clone_agent_expr): Likewise.
2790 * regcache.c (init_register_cache): Likewise.
2791 * remote-utils.c (putpkt_binary_1): Likewise.
2792 (decode_M_packet): Likewise.
2793 (decode_X_packet): Likewise.
2794 (look_up_one_symbol): Likewise.
2795 (relocate_instruction): Likewise.
2796 (monitor_output): Likewise.
2797 * server.c (handle_search_memory): Likewise.
2798 (handle_qxfer_exec_file): Likewise.
2799 (handle_qxfer_libraries): Likewise.
2800 (handle_qxfer): Likewise.
2801 (handle_query): Likewise.
2802 (handle_v_cont): Likewise.
2803 (handle_v_run): Likewise.
2804 (captured_main): Likewise.
2805 * target.c (write_inferior_memory): Likewise.
2806 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2807 * tracepoint.c (init_trace_buffer): Likewise.
2808 (add_tracepoint_action): Likewise.
2809 (add_traceframe): Likewise.
2810 (add_traceframe_block): Likewise.
2811 (cmd_qtdpsrc): Likewise.
2812 (cmd_qtdv): Likewise.
2813 (cmd_qtstatus): Likewise.
2814 (response_source): Likewise.
2815 (response_tsv): Likewise.
2816 (cmd_qtnotes): Likewise.
2817 (gdb_collect): Likewise.
2818 (initialize_tracepoint): Likewise.
2820 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2822 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2823 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2824 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2826 (enum aarch64_condition_codes): New enum.
2827 (w0): New static global.
2830 (struct aarch64_memory_operand) <type>: New
2831 MEMORY_OPERAND_POSTINDEX type.
2832 (postindex_memory_operand): New helper function.
2833 (emit_ret): New function.
2834 (emit_load_store_pair): New function, factored out of emit_stp
2835 with support for MEMORY_OPERAND_POSTINDEX.
2836 (emit_stp): Rewrite using emit_load_store_pair.
2837 (emit_ldp): New function.
2838 (emit_load_store): Likewise.
2839 (emit_ldr): Mention post-index instruction in comment.
2840 (emit_ldrh): New function.
2841 (emit_ldrb): New function.
2842 (emit_ldrsw): Mention post-index instruction in comment.
2843 (emit_str): Likewise.
2844 (emit_subs): New function.
2845 (emit_cmp): Likewise.
2846 (emit_and): Likewise.
2847 (emit_orr): Likewise.
2848 (emit_orn): Likewise.
2849 (emit_eor): Likewise.
2850 (emit_mvn): Likewise.
2851 (emit_lslv): Likewise.
2852 (emit_lsrv): Likewise.
2853 (emit_asrv): Likewise.
2854 (emit_mul): Likewise.
2855 (emit_sbfm): Likewise.
2856 (emit_sbfx): Likewise.
2857 (emit_ubfm): Likewise.
2858 (emit_ubfx): Likewise.
2859 (emit_csinc): Likewise.
2860 (emit_cset): Likewise.
2861 (emit_nop): Likewise.
2862 (emit_ops_insns): New helper function.
2863 (emit_pop): Likewise.
2864 (emit_push): Likewise.
2865 (aarch64_emit_prologue): New function.
2866 (aarch64_emit_epilogue): Likewise.
2867 (aarch64_emit_add): Likewise.
2868 (aarch64_emit_sub): Likewise.
2869 (aarch64_emit_mul): Likewise.
2870 (aarch64_emit_lsh): Likewise.
2871 (aarch64_emit_rsh_signed): Likewise.
2872 (aarch64_emit_rsh_unsigned): Likewise.
2873 (aarch64_emit_ext): Likewise.
2874 (aarch64_emit_log_not): Likewise.
2875 (aarch64_emit_bit_and): Likewise.
2876 (aarch64_emit_bit_or): Likewise.
2877 (aarch64_emit_bit_xor): Likewise.
2878 (aarch64_emit_bit_not): Likewise.
2879 (aarch64_emit_equal): Likewise.
2880 (aarch64_emit_less_signed): Likewise.
2881 (aarch64_emit_less_unsigned): Likewise.
2882 (aarch64_emit_ref): Likewise.
2883 (aarch64_emit_if_goto): Likewise.
2884 (aarch64_emit_goto): Likewise.
2885 (aarch64_write_goto_address): Likewise.
2886 (aarch64_emit_const): Likewise.
2887 (aarch64_emit_call): Likewise.
2888 (aarch64_emit_reg): Likewise.
2889 (aarch64_emit_pop): Likewise.
2890 (aarch64_emit_stack_flush): Likewise.
2891 (aarch64_emit_zero_ext): Likewise.
2892 (aarch64_emit_swap): Likewise.
2893 (aarch64_emit_stack_adjust): Likewise.
2894 (aarch64_emit_int_call_1): Likewise.
2895 (aarch64_emit_void_call_2): Likewise.
2896 (aarch64_emit_eq_goto): Likewise.
2897 (aarch64_emit_ne_goto): Likewise.
2898 (aarch64_emit_lt_goto): Likewise.
2899 (aarch64_emit_le_goto): Likewise.
2900 (aarch64_emit_gt_goto): Likewise.
2901 (aarch64_emit_ge_got): Likewise.
2902 (aarch64_emit_ops_impl): New static global variable.
2903 (aarch64_emit_ops): New target function, return
2904 &aarch64_emit_ops_impl.
2905 (struct linux_target_ops): Install it.
2907 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2909 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2910 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2912 * linux-aarch64-ipa.c: New file.
2913 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2915 (aarch64_get_thread_area): New target method.
2916 (extract_signed_bitfield): New helper function.
2917 (aarch64_decode_ldr_literal): New function.
2918 (enum aarch64_opcodes): New enum.
2919 (struct aarch64_register): New struct.
2920 (struct aarch64_operand): New struct.
2921 (x0): New static global.
2930 (aarch64_register): New helper function.
2931 (register_operand): Likewise.
2932 (immediate_operand): Likewise.
2933 (struct aarch64_memory_operand): New struct.
2934 (offset_memory_operand): New helper function.
2935 (preindex_memory_operand): Likewise.
2936 (enum aarch64_system_control_registers): New enum.
2937 (ENCODE): New macro.
2938 (emit_insn): New helper function.
2939 (emit_b): New function.
2940 (emit_bcond): Likewise.
2941 (emit_cb): Likewise.
2942 (emit_tb): Likewise.
2943 (emit_blr): Likewise.
2944 (emit_stp): Likewise.
2945 (emit_ldp_q_offset): Likewise.
2946 (emit_stp_q_offset): Likewise.
2947 (emit_load_store): Likewise.
2948 (emit_ldr): Likewise.
2949 (emit_ldrsw): Likewise.
2950 (emit_str): Likewise.
2951 (emit_ldaxr): Likewise.
2952 (emit_stxr): Likewise.
2953 (emit_stlr): Likewise.
2954 (emit_data_processing_reg): Likewise.
2955 (emit_data_processing): Likewise.
2956 (emit_add): Likewise.
2957 (emit_sub): Likewise.
2958 (emit_mov): Likewise.
2959 (emit_movk): Likewise.
2960 (emit_mov_addr): Likewise.
2961 (emit_mrs): Likewise.
2962 (emit_msr): Likewise.
2963 (emit_sevl): Likewise.
2964 (emit_wfe): Likewise.
2965 (append_insns): Likewise.
2966 (can_encode_int32_in): New helper function.
2967 (aarch64_relocate_instruction): New function.
2968 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2969 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2970 (struct linux_target_ops): Install aarch64_get_thread_area,
2971 aarch64_install_fast_tracepoint_jump_pad and
2972 aarch64_get_min_fast_tracepoint_insn_len.
2974 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2976 * Makefile.in (aarch64-insn.o): New rule.
2977 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2979 2015-09-21 Yao Qi <yao.qi@linaro.org>
2981 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2983 2015-09-21 Yao Qi <yao.qi@linaro.org>
2985 * tracepoint.c (max_jump_pad_size): Remove.
2987 2015-09-18 Yao Qi <yao.qi@linaro.org>
2989 * linux-aarch64-low.c: Don't include sys/uio.h.
2990 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2992 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
2994 * tracepoint.c (eval_result_type): Change prototype.
2995 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2997 2015-09-15 Pedro Alves <palves@redhat.com>
2999 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3000 Check whether to report exec events instead of checking whether
3001 multiprocess is enabled.
3003 2015-09-15 Pedro Alves <palves@redhat.com>
3006 * remote-utils.c (prepare_resume_reply): Merge
3007 TARGET_WAITKIND_VFORK_DONE switch case with the
3008 TARGET_WAITKIND_FORKED case.
3010 2015-09-15 Yao Qi <yao.qi@linaro.org>
3012 * server.c (handle_query): Check string comparison using
3013 "else if" instead of "if".
3015 2015-09-15 Yao Qi <yao.qi@linaro.org>
3017 * server.c (vCont_supported): New global variable.
3018 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3019 matches. Append ";vContSupported+" to own_buf.
3020 (handle_v_requests): Append ";s;S" to own_buf if target supports
3021 hardware single step or vCont_supported is false.
3022 (capture_main): Set vCont_supported to zero.
3024 2015-09-15 Yao Qi <yao.qi@linaro.org>
3026 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3028 (linux_supports_hardware_single_step): ... New function.
3029 (linux_target_ops): Update.
3030 * lynx-low.c (lynx_target_ops): Set field
3031 supports_hardware_single_step to target_can_do_hardware_single_step.
3032 * nto-low.c (nto_target_ops): Likewise.
3033 * spu-low.c (spu_target_ops): Likewise.
3034 * win32-low.c (win32_target_ops): Likewise.
3035 * target.c (target_can_do_hardware_single_step): New function.
3036 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3037 Remove. <supports_hardware_single_step>: New field.
3038 (target_supports_conditional_breakpoints): Remove.
3039 (target_supports_hardware_single_step): New macro.
3040 (target_can_do_hardware_single_step): Declare.
3041 * server.c (handle_query): Use target_supports_hardware_single_step
3042 instead of target_supports_conditional_breakpoints.
3044 2015-09-15 Yao Qi <yao.qi@linaro.org>
3046 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3048 (struct linux_target_ops the_low_target): Install
3049 aarch64_linux_siginfo_fixup.
3051 2015-09-11 Don Breazeal <donb@codesourcery.com>
3052 Luis Machado <lgustavo@codesourcery.com>
3054 * linux-low.c (linux_mourn): Static declaration.
3055 (linux_arch_setup): Move in front of
3056 handle_extended_wait.
3057 (linux_arch_setup_thread): New function.
3058 (handle_extended_wait): Handle exec events. Call
3059 linux_arch_setup_thread. Make event_lwp argument a
3060 pointer-to-a-pointer.
3061 (check_zombie_leaders): Do not check stopped threads.
3062 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3063 (linux_low_filter_event): Add lwp and thread for exec'ing
3064 non-leader thread if leader thread has been deleted.
3065 Refactor code into linux_arch_setup_thread and call it.
3066 Pass child lwp pointer by reference to handle_extended_wait.
3067 (linux_wait_for_event_filtered): Update comment.
3068 (linux_wait_1): Prevent clobbering exec event status.
3069 (linux_supports_exec_events): New function.
3070 (linux_target_ops) <supports_exec_events>: Initialize new member.
3071 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3073 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3074 * server.c (report_exec_events): New global variable.
3075 (handle_query): Handle qSupported query for exec-events feature.
3076 (captured_main): Initialize report_exec_events.
3077 * server.h (report_exec_events): Declare new global variable.
3078 * target.h (struct target_ops) <supports_exec_events>: New
3080 (target_supports_exec_events): New macro.
3081 * win32-low.c (win32_target_ops) <supports_exec_events>:
3082 Initialize new member.
3084 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3086 * linux-low.c (linux_low_enable_btrace): Remove.
3087 (linux_target_ops): Replace linux_low_enable_btrace with
3088 linux_enable_btrace.
3090 2015-09-03 Yao Qi <yao.qi@linaro.org>
3092 * linux-aarch64-low.c (aarch64_insert_point): Call
3093 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3096 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3098 * linux-low.c (check_stopped_by_breakpoint): Use
3099 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3101 2015-08-27 Pedro Alves <palves@redhat.com>
3103 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3105 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3107 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3108 the XNEW-family equivalent.
3109 (compile_bytecodes): Likewise.
3110 * dll.c (loaded_dll): Likewise.
3111 * event-loop.c (append_callback_event): Likewise.
3112 (create_file_handler): Likewise.
3113 (create_file_event): Likewise.
3114 * hostio.c (handle_open): Likewise.
3115 * inferiors.c (add_thread): Likewise.
3116 (add_process): Likewise.
3117 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3118 * linux-arm-low.c (arm_new_process): Likewise.
3119 (arm_new_thread): Likewise.
3120 * linux-low.c (add_to_pid_list): Likewise.
3121 (linux_add_process): Likewise.
3122 (handle_extended_wait): Likewise.
3123 (add_lwp): Likewise.
3124 (enqueue_one_deferred_signal): Likewise.
3125 (enqueue_pending_signal): Likewise.
3126 (linux_resume_one_lwp_throw): Likewise.
3127 (linux_resume_one_thread): Likewise.
3128 (linux_read_memory): Likewise.
3129 (linux_write_memory): Likewise.
3130 * linux-mips-low.c (mips_linux_new_process): Likewise.
3131 (mips_linux_new_thread): Likewise.
3132 (mips_add_watchpoint): Likewise.
3133 * linux-x86-low.c (initialize_low_arch): Likewise.
3134 * lynx-low.c (lynx_add_process): Likewise.
3135 * mem-break.c (set_raw_breakpoint_at): Likewise.
3136 (set_breakpoint): Likewise.
3137 (add_condition_to_breakpoint): Likewise.
3138 (add_commands_to_breakpoint): Likewise.
3139 (clone_agent_expr): Likewise.
3140 (clone_one_breakpoint): Likewise.
3141 * regcache.c (new_register_cache): Likewise.
3142 * remote-utils.c (look_up_one_symbol): Likewise.
3143 * server.c (queue_stop_reply): Likewise.
3144 (start_inferior): Likewise.
3145 (queue_stop_reply_callback): Likewise.
3146 (handle_target_event): Likewise.
3147 * spu-low.c (fetch_ppc_memory): Likewise.
3148 (store_ppc_memory): Likewise.
3149 * target.c (set_target_ops): Likewise.
3150 * thread-db.c (thread_db_load_search): Likewise.
3151 (try_thread_db_load_1): Likewise.
3152 * tracepoint.c (add_tracepoint): Likewise.
3153 (add_tracepoint_action): Likewise.
3154 (create_trace_state_variable): Likewise.
3155 (cmd_qtdpsrc): Likewise.
3156 (cmd_qtro): Likewise.
3157 (add_while_stepping_state): Likewise.
3158 * win32-low.c (child_add_thread): Likewise.
3159 (get_image_name): Likewise.
3161 2015-08-25 Yao Qi <yao.qi@linaro.org>
3163 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3165 2015-08-25 Yao Qi <yao.qi@linaro.org>
3167 * Makefile.in (aarch64-linux.o): New rule.
3168 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3170 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3171 (aarch64_init_debug_reg_state): Make it extern.
3172 (aarch64_linux_prepare_to_resume): Remove.
3174 2015-08-25 Yao Qi <yao.qi@linaro.org>
3176 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3177 lwp_arch_private_info and ptid_of_lwp.
3179 2015-08-25 Yao Qi <yao.qi@linaro.org>
3181 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3182 Find proc_info by find_process_pid. All callers updated.
3184 2015-08-25 Yao Qi <yao.qi@linaro.org>
3186 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3188 (debug_reg_change_callback): Remove.
3189 (aarch64_notify_debug_reg_change): Remove.
3191 2015-08-25 Yao Qi <yao.qi@linaro.org>
3193 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3194 Call current_lwp_ptid.
3196 2015-08-25 Yao Qi <yao.qi@linaro.org>
3198 * linux-aarch64-low.c (debug_reg_change_callback): Use
3201 2015-08-25 Yao Qi <yao.qi@linaro.org>
3203 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3205 2015-08-25 Yao Qi <yao.qi@linaro.org>
3207 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3209 2015-08-25 Yao Qi <yao.qi@linaro.org>
3211 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3214 2015-08-25 Yao Qi <yao.qi@linaro.org>
3216 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3218 (debug_reg_change_callback): Remove argument entry and add argument
3219 lwp. Remove local variable thread. Don't print thread id in the
3220 debugging output. Don't check whether pid of thread equals to pid.
3221 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3222 iterate_over_lwps instead find_inferior.
3224 2015-08-24 Pedro Alves <palves@redhat.com>
3226 * inferiors.c (get_first_process): New function.
3227 * inferiors.h (get_first_process): New declaration.
3228 * remote-utils.c (read_ptid): Default to the first process in the
3229 list, instead of to the current thread's process.
3231 2015-08-24 Pedro Alves <palves@redhat.com>
3233 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3234 * event-loop.c: Likewise.
3235 * remote-utils.c: Likewise.
3236 * tracepoint.c: Likewise.
3238 2015-08-24 Pedro Alves <palves@redhat.com>
3240 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3243 2015-08-21 Pedro Alves <palves@redhat.com>
3245 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3246 instead of literal 1.
3248 2015-08-21 Pedro Alves <palves@redhat.com>
3250 * tdesc.c (default_description): Explicitly zero-initialize.
3252 2015-08-21 Pedro Alves <palves@redhat.com>
3255 * inferiors.c (remove_thread): Discard any pending stop reply for
3257 * server.c (remove_all_on_match_pid): Rename to ...
3258 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3260 (discard_queued_stop_replies): Change parameter to a ptid. Now
3262 (handle_v_kill, kill_inferior_callback, captured_main)
3263 (process_serial_event): Adjust.
3264 * server.h (discard_queued_stop_replies): Declare.
3266 2015-08-21 Pedro Alves <palves@redhat.com>
3268 * linux-low.c (wait_for_sigstop): Always switch to no thread
3269 selected if the previously current thread dies.
3270 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3271 process instead of the current thread's.
3272 * remote-utils.c (input_interrupt): Don't check if there's no
3274 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3275 current thread to the general thread fails, error out.
3276 (handle_qxfer_auxv, handle_qxfer_libraries)
3277 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3278 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3279 (handle_query): Check if there's a thread selected instead of
3280 checking whether there's any thread in the thread list.
3281 (handle_qxfer_threads, handle_qxfer_btrace)
3282 (handle_qxfer_btrace_conf): Don't error out early if there's no
3283 thread in the thread list.
3284 (handle_v_cont, myresume): Don't set the current thread to the
3286 (process_serial_event) <Hg handling>: Also set thread_id if the
3287 previous general thread is still alive.
3288 (process_serial_event) <g/G handling>: If setting the current
3289 thread to the general thread fails, error out.
3290 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3291 thread's lwp instead of the current thread's.
3292 * target.c (set_desired_thread): If the desired thread was not
3293 found, leave the current thread pointing to NULL. Return an int
3294 (boolean) indicating success.
3295 * target.h (set_desired_thread): Change return type to int.
3297 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3299 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3300 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3302 (ps_get_thread_area): New function.
3304 2015-08-19 Gary Benson <gbenson@redhat.com>
3306 * hostio.c (handle_pread): Do not attempt to read more data
3307 than hostio_reply_with_data can fit in a packet.
3309 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3311 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3313 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3315 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3317 2015-08-06 Pedro Alves <palves@redhat.com>
3319 * tracepoint.c (expr_eval_result): Now an int.
3321 2015-08-06 Pedro Alves <palves@redhat.com>
3323 * gdbthread.h (struct regcache): Forward declare.
3324 (struct thread_info) <regcache_data>: Now a struct regcache
3326 * inferiors.c (inferior_regcache_data)
3327 (set_inferior_regcache_data): Now work with struct regcache
3329 * inferiors.h (struct regcache): Forward declare.
3330 (inferior_regcache_data, set_inferior_regcache_data): Now work
3331 with struct regcache pointers.
3332 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3333 (free_register_cache_thread): Remove struct regcache pointer
3336 2015-08-06 Pedro Alves <palves@redhat.com>
3338 * server.c (captured_main): On error, print the exception message
3339 to stderr, and if run_once is set, throw a quit.
3341 2015-08-06 Pedro Alves <palves@redhat.com>
3343 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3346 2015-08-06 Pedro Alves <palves@redhat.com>
3348 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3349 reading beyond the passed in buffer length.
3351 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3353 * tracepoint.c (symbol_list) <required>: Remove.
3355 2015-08-06 Pedro Alves <palves@redhat.com>
3357 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3358 count if stopping and suspending threads.
3359 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3360 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3361 (linux_detach): Complete an ongoing step-over.
3362 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3364 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3365 (linux_wait_1): If passing a signal to the inferior after
3366 finishing a step-over, unsuspend and re-resume all lwps. If we
3367 see a single-step event but the thread should be continuing, don't
3368 pass the trap to gdb.
3369 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3370 internal_error instead of gdb_assert.
3371 (enqueue_pending_signal): New function.
3372 (check_ptrace_stopped_lwp_gone): Add debug output.
3373 (start_step_over): Use internal_error instead of gdb_assert.
3374 (complete_ongoing_step_over): New function.
3375 (linux_resume_one_thread): Don't resume a suspended thread.
3376 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3379 2015-08-06 Pedro Alves <palves@redhat.com>
3381 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3382 (linux_thread_alive): Use lwp_is_marked_dead.
3383 (extended_event_reported): Delete.
3384 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3385 instead of extended_event_reported.
3386 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3388 (lwp_is_marked_dead): New function.
3389 (lwp_running): Use lwp_is_marked_dead.
3390 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3393 2015-08-06 Pedro Alves <palves@redhat.com>
3395 * linux-low.c (linux_wait_1): Move fork event output out of the
3396 !report_to_gdb check. Pass event_child->waitstatus to
3397 target_waitstatus_to_string instead of ourstatus.
3399 2015-08-04 Yao Qi <yao.qi@linaro.org>
3401 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3402 if current_thread is 32 bit.
3404 2015-08-04 Yao Qi <yao.qi@linaro.org>
3406 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3407 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3408 * server.c (extended_protocol): Remove "static".
3409 * server.h (extended_protocol): Declare it.
3411 2015-08-04 Yao Qi <yao.qi@linaro.org>
3413 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3414 both aarch64 and aarch32.
3415 (aarch64_set_pc): Likewise.
3417 2015-08-04 Yao Qi <yao.qi@linaro.org>
3419 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3420 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3421 arm-with-neon.xml to srv_xmlfiles.
3422 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3423 (is_64bit_tdesc): New function.
3424 (aarch64_linux_read_description): New function.
3425 (aarch64_arch_setup): Call aarch64_linux_read_description.
3426 (regs_info): Rename to regs_info_aarch64.
3427 (aarch64_regs_info): Return right regs_info.
3428 (initialize_low_arch): Call initialize_low_arch_aarch32.
3430 2015-08-04 Yao Qi <yao.qi@linaro.org>
3432 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3433 * linux-aarch32-low.c: New file.
3434 * linux-aarch32-low.h: New file.
3435 * linux-arm-low.c (arm_fill_gregset): Move it to
3436 linux-aarch32-low.c.
3437 (arm_store_gregset): Likewise.
3438 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3439 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3440 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3441 (regs_info): Rename to regs_info_arm.
3442 (arm_regs_info): Return regs_info_aarch32 if
3443 have_ptrace_getregset is 1 and target description is
3444 arm_with_neon or arm_with_vfpv3.
3445 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3446 Call initialize_low_arch_aarch32 instead.
3448 2015-08-04 Yao Qi <yao.qi@linaro.org>
3450 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3451 * linux-low.c: ... here.
3452 * linux-low.h (have_ptrace_getregset): Declare it.
3454 2015-08-04 Pedro Alves <palves@redhat.com>
3456 * thread-db.c (struct thread_db): Use new typedefs.
3457 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3459 (disable_thread_event_reporting): Cast result of dlsym to
3460 destination function pointer type.
3461 (thread_db_mourn): Use td_ta_delete_ftype.
3463 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3465 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3467 (CDX_BREAKPOINT): Define for R2.
3468 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3469 (the_low_target): Add comments.
3471 2015-07-30 Yao Qi <yao.qi@linaro.org>
3473 * linux-arm-low.c (arm_hwcap): Remove it.
3474 (arm_read_description): New local variable arm_hwcap. Don't
3475 set arm_hwcap to zero.
3477 2015-07-30 Yao Qi <yao.qi@linaro.org>
3479 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3480 Use regcache->tdesc instead.
3481 (arm_store_wmmxregset): Likewise.
3482 (arm_fill_vfpregset): Likewise.
3483 (arm_store_vfpregset): Likewise.
3485 2015-07-30 Yao Qi <yao.qi@linaro.org>
3487 * linux-arm-low.c: Include arch/arm.h.
3488 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3489 (arm_store_gregset): Likewise.
3491 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3493 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3494 ptrace's 4th parameter.
3496 2015-07-27 Yao Qi <yao.qi@linaro.org>
3498 * configure.srv (case aarch64*-*-linux*): Don't set
3501 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3503 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3505 * linux-arm-low.c: Likewise.
3506 * linux-cris-low.c: Likewise.
3507 * linux-crisv32-low.c: Likewise.
3508 * linux-low.c: Likewise.
3509 * linux-m68k-low.c: Likewise.
3510 * linux-mips-low.c: Likewise.
3511 * linux-nios2-low.c: Likewise.
3512 * linux-s390-low.c: Likewise.
3513 * linux-sparc-low.c: Likewise.
3514 * linux-tic6x-low.c: Likewise.
3515 * linux-tile-low.c: Likewise.
3516 * linux-x86-low.c: Likewise.
3518 2015-07-24 Pedro Alves <palves@redhat.com>
3520 * config.in: Regenerate.
3521 * configure: Regenerate.
3523 2015-07-24 Pedro Alves <palves@redhat.com>
3525 * acinclude.m4: Include ../ptrace.m4.
3526 * configure.ac: Call GDB_AC_PTRACE.
3527 * config.in, configure: Regenerate.
3529 2015-07-24 Yao Qi <yao.qi@linaro.org>
3531 * linux-low.c (linux_create_inferior): Remove setting to
3532 proc->priv->new_inferior.
3533 (linux_attach): Likewise.
3534 (linux_low_filter_event): Likewise.
3535 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3537 2015-07-24 Yao Qi <yao.qi@linaro.org>
3539 * linux-low.c (linux_arch_setup): New function.
3540 (linux_low_filter_event): If proc->tdesc is NULL and
3541 proc->attached is true, call the_low_target.arch_setup.
3542 Otherwise, keep status pending, and return.
3543 (linux_resume_one_lwp_throw): Don't call get_pc if
3544 thread->while_stepping isn't NULL. Don't call
3545 get_thread_regcache if proc->tdesc is NULL.
3546 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3547 (linux_target_ops): Install arch_setup.
3548 * server.c (start_inferior): Call the_target->arch_setup.
3549 * target.h (struct target_ops) <arch_setup>: New field.
3550 (target_arch_setup): New marco.
3551 * lynx-low.c (lynx_target_ops): Update.
3552 * nto-low.c (nto_target_ops): Update.
3553 * spu-low.c (spu_target_ops): Update.
3554 * win32-low.c (win32_target_ops): Update.
3556 2015-07-24 Yao Qi <yao.qi@linaro.org>
3558 * linux-low.c (linux_add_process): Don't set
3559 proc->priv->new_inferior.
3560 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3561 (linux_attach): Likewise.
3563 2015-07-24 Yao Qi <yao.qi@linaro.org>
3565 * server.c (start_inferior): Code refactor.
3567 2015-07-24 Yao Qi <yao.qi@linaro.org>
3569 * server.c (process_serial_event): Set general_thread.
3571 2015-07-21 Yao Qi <yao.qi@linaro.org>
3573 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3574 aarch64_linux_get_debug_reg_capacity.
3576 2015-07-17 Yao Qi <yao.qi@linaro.org>
3578 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3579 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3580 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3581 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3582 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3583 (AARCH64_HWP_ALIGNMENT): Likewise.
3584 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3585 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3586 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3587 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3588 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3589 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3590 (struct aarch64_debug_reg_state): Likewise.
3591 (struct arch_lwp_info): Likewise.
3592 (aarch64_align_watchpoint): Likewise.
3593 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3594 (aarch64_watchpoint_length): Likewise.
3595 (aarch64_point_encode_ctrl_reg): Likewise
3596 (aarch64_point_is_aligned): Likewise.
3597 (aarch64_align_watchpoint): Likewise.
3598 (aarch64_linux_set_debug_regs):
3599 (aarch64_dr_state_insert_one_point): Likewise.
3600 (aarch64_dr_state_remove_one_point): Likewise.
3601 (aarch64_handle_breakpoint): Likewise.
3602 (aarch64_handle_aligned_watchpoint): Likewise.
3603 (aarch64_handle_unaligned_watchpoint): Likewise.
3604 (aarch64_handle_watchpoint): Likewise.
3606 2015-07-17 Yao Qi <yao.qi@linaro.org>
3608 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3609 and don't aarch64_get_debug_reg_state. All callers update.
3610 (aarch64_handle_aligned_watchpoint): Likewise.
3611 (aarch64_handle_unaligned_watchpoint): Likewise.
3612 (aarch64_handle_watchpoint): Likewise.
3613 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3614 (aarch64_remove_point): Likewise.
3616 2015-07-17 Yao Qi <yao.qi@linaro.org>
3618 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3620 (aarch64_handle_unaligned_watchpoint): Likewise.
3622 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3624 Revert the previous 3 commits:
3625 Move gdb_regex* to common/
3626 Move linux_find_memory_regions_full & co.
3627 gdbserver build-id attribute generator
3629 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3630 Jan Kratochvil <jan.kratochvil@redhat.com>
3632 gdbserver build-id attribute generator.
3633 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3634 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3635 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3637 (get_dynamic): Use find_pdhr to traverse program headers.
3638 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3639 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3640 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3641 (get_hex_build_id): New.
3642 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3643 to reply XML document.
3645 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3646 Jan Kratochvil <jan.kratochvil@redhat.com>
3648 * target.c: Include target/target-utils.h and fcntl.h.
3649 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3650 (target_fileio_read_stralloc): New functions.
3652 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3654 * Makefile.in (OBS): Add gdb_regex.o.
3656 * config.in: Rebuilt.
3657 * configure: Rebuilt.
3659 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3660 Jan Kratochvil <jan.kratochvil@redhat.com>
3662 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3663 * Makefile.in (OBS): Add target-utils.o.
3664 (linux-maps.o, target-utils.o): New.
3665 * configure.srv (srv_linux_obj): Add linux-maps.o.
3667 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3669 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3671 (the_low_target): Install it.
3673 2015-07-14 Pedro Alves <palves@redhat.com>
3675 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3676 Instead, ignore ECHILD, and throw an error for other errnos.
3678 2015-07-10 Pedro Alves <palves@redhat.com>
3680 * event-loop.c (struct callback_event) <data>: Change type to
3681 gdb_client_data instance instead of gdb_client_data pointer.
3682 (append_callback_event): Adjust.
3684 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3686 * linux-aarch64-low.c: Add comments for each linux_target_ops
3687 method. Remove comments already covered in target_ops and
3688 linux_target_ops definitions.
3689 (the_low_target): Add comments for each unimplemented method.
3691 2015-07-09 Yao Qi <yao.qi@linaro.org>
3693 * linux-aarch64-low.c (aarch64_regmap): Remove.
3694 (aarch64_usrregs_info): Remove.
3695 (regs_info): Set field usrregs to NULL.
3697 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3699 * linux-low.c: Include "rsp-low.h"
3700 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3701 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3702 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3703 (handle_btrace_enable_pt): New.
3704 (handle_btrace_general_set): Support "pt".
3705 (handle_btrace_conf_general_set): Support "pt:size".
3707 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3709 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3712 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3714 * linux-aarch64-low.c: Remove comment about endianness.
3715 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3716 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3719 2015-06-24 Gary Benson <gbenson@redhat.com>
3721 * linux-i386-ipa.c (stdint.h): Do not include.
3722 * lynx-i386-low.c (stdint.h): Likewise.
3723 * lynx-ppc-low.c (stdint.h): Likewise.
3724 * mem-break.c (stdint.h): Likewise.
3725 * thread-db.c (stdint.h): Likewise.
3726 * tracepoint.c (stdint.h): Likewise.
3727 * win32-low.c (stdint.h): Likewise.
3729 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3731 * server.c (write_qxfer_response): Update call to
3732 remote_escape_output.
3734 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3735 Jan Kratochvil <jan.kratochvil@redhat.com>
3737 Merge multiple hex conversions.
3738 * gdbreplay.c (tohex): Rename to 'fromhex'.
3739 (logchar): Use fromhex.
3741 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3743 * server.c (handle_qxfer_libraries): Set `version' attribute for
3746 2015-06-10 Gary Benson <gbenson@redhat.com>
3748 * target.h (struct target_ops) <multifs_open>: New field.
3749 <multifs_unlink>: Likewise.
3750 <multifs_readlink>: Likewise.
3751 * linux-low.c (nat/linux-namespaces.h): New include.
3752 (linux_target_ops): Initialize the_target->multifs_open,
3753 the_target->multifs_unlink and the_target->multifs_readlink.
3754 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3755 * hostio.c (hostio_fs_pid): New static variable.
3756 (hostio_handle_new_gdb_connection): New function.
3757 (handle_setfs): Likewise.
3758 (handle_open): Use the_target->multifs_open as appropriate.
3759 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3760 (handle_readlink): Use the_target->multifs_readlink as
3762 (handle_vFile): Handle vFile:setfs packets.
3763 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3764 after target_handle_new_gdb_connection.
3766 2015-06-10 Gary Benson <gbenson@redhat.com>
3768 * configure.ac (AC_CHECK_FUNCS): Add setns.
3769 * config.in: Regenerate.
3770 * configure: Likewise.
3771 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3772 (linux-namespaces.o): New rule.
3773 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3775 2015-06-09 Gary Benson <gbenson@redhat.com>
3777 * hostio.c (handle_open): Process mode argument with
3778 fileio_to_host_mode.
3780 2015-06-01 Yao Qi <yao.qi@linaro.org>
3782 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3783 * linux-x86-low.c: Likewise.
3785 2015-05-28 Don Breazeal <donb@codesourcery.com>
3787 * linux-low.c (handle_extended_wait): Initialize
3788 thread_info.last_resume_kind for new fork children.
3790 2015-05-15 Pedro Alves <palves@redhat.com>
3792 * target.h (target_handle_new_gdb_connection): Rewrite using if
3793 wrapped in do/while.
3795 2015-05-14 Joel Brobecker <brobecker@adacore.com>
3797 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3798 * configure, config.in: Regenerate.
3799 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3802 2015-05-12 Don Breazeal <donb@codesourcery.com>
3804 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3805 PTRACE_EVENT_VFORK_DONE.
3806 (linux_low_ptrace_options, extended_event_reported): Add vfork
3808 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3809 and "vforkdone" for RSP 'T' Stop Reply Packet.
3810 * server.h (report_vfork_events): Declare
3813 2015-05-12 Don Breazeal <donb@codesourcery.com>
3815 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3816 (the_low_target) <new_fork>: Initialize new member.
3817 * linux-arm-low.c (arm_new_fork): New function.
3818 (the_low_target) <new_fork>: Initialize new member.
3819 * linux-low.c (handle_extended_wait): Call new target function
3821 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3822 * linux-mips-low.c (mips_add_watchpoint): New function
3823 extracted from mips_insert_point.
3824 (the_low_target) <new_fork>: Initialize new member.
3825 (mips_linux_new_fork): New function.
3826 (mips_insert_point): Call mips_add_watchpoint.
3827 * linux-x86-low.c (x86_linux_new_fork): New function.
3828 (the_low_target) <new_fork>: Initialize new member.
3830 2015-05-12 Don Breazeal <donb@codesourcery.com>
3832 * linux-low.c (handle_extended_wait): Implement return value,
3833 rename argument 'event_child' to 'event_lwp', handle
3834 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3835 (linux_low_ptrace_options): New function.
3836 (linux_low_filter_event): Call linux_low_ptrace_options,
3837 use different argument fo linux_enable_event_reporting,
3838 use return value from handle_extended_wait.
3839 (extended_event_reported): New function.
3840 (linux_wait_1): Call extended_event_reported and set
3841 status to report fork events.
3842 (linux_write_memory): Add pid to debug message.
3843 (reset_lwp_ptrace_options_callback): New function.
3844 (linux_handle_new_gdb_connection): New function.
3845 (linux_target_ops): Initialize new structure member.
3846 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3847 * lynx-low.c: Initialize new structure member.
3848 * remote-utils.c (prepare_resume_reply): Implement stop reason
3849 "fork" for "T" stop message.
3850 * server.c (handle_query): Call handle_new_gdb_connection.
3851 * server.h (report_fork_events): Declare global flag.
3852 * target.h (struct target_ops) <handle_new_gdb_connection>:
3854 (target_handle_new_gdb_connection): New macro.
3855 * win32-low.c: Initialize new structure member.
3857 2015-05-12 Don Breazeal <donb@codesourcery.com>
3859 * mem-break.c (APPEND_TO_LIST): Define macro.
3860 (clone_agent_expr): New function.
3861 (clone_one_breakpoint): New function.
3862 (clone_all_breakpoints): New function.
3863 * mem-break.h: Declare new functions.
3865 2015-05-12 Don Breazeal <donb@codesourcery.com>
3867 * linux-low.c (linux_supports_fork_events): New function.
3868 (linux_supports_vfork_events): New function.
3869 (linux_target_ops): Initialize new structure members.
3870 (initialize_low): Call linux_check_ptrace_features.
3871 * lynx-low.c (lynx_target_ops): Initialize new structure
3873 * server.c (report_fork_events, report_vfork_events):
3875 (handle_query): Add new features to qSupported packet and
3877 (captured_main): Initialize new global variables.
3878 * target.h (struct target_ops) <supports_fork_events>:
3880 <supports_vfork_events>: New member.
3881 (target_supports_fork_events): New macro.
3882 (target_supports_vfork_events): New macro.
3883 * win32-low.c (win32_target_ops): Initialize new structure
3886 2015-05-12 Gary Benson <gbenson@redhat.com>
3888 * server.c (handle_qxfer_exec_file): Use current process
3891 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3893 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3894 Remove HAVE_PTRACE_GETREGS conditionals.
3895 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3896 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3898 2015-05-08 Yao Qi <yao.qi@linaro.org>
3900 * linux-low.c (linux_supports_conditional_breakpoints): New
3902 (linux_target_ops): Install new target method.
3903 * lynx-low.c (lynx_target_ops): Install NULL hook for
3904 supports_conditional_breakpoints.
3905 * nto-low.c (nto_target_ops): Likewise.
3906 * spu-low.c (spu_target_ops): Likewise.
3907 * win32-low.c (win32_target_ops): Likewise.
3908 * server.c (handle_query): Check
3909 target_supports_conditional_breakpoints.
3910 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3912 (target_supports_conditional_breakpoints): New macro.
3914 2015-05-06 Pedro Alves <palves@redhat.com>
3917 * server.c (start_inferior): If the process exits, mourn it.
3919 2015-04-21 Gary Benson <gbenson@redhat.com>
3921 * hostio.c (fileio_open_flags_to_host): Factored out to
3922 fileio_to_host_openflags in common/fileio.c. Single use
3925 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3927 * linux-xtensa-low.c (xtensa_fill_gregset)
3928 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3931 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3933 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3934 (regs_info): Replace usrregs pointer with NULL.
3936 2015-04-17 Gary Benson <gbenson@redhat.com>
3938 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3939 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3940 * server.c (handle_qxfer_exec_file): New function.
3941 (qxfer_packets): Add exec-file entry.
3942 (handle_query): Report qXfer:exec-file:read as supported packet.
3944 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3946 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3948 2015-04-09 Gary Benson <gbenson@redhat.com>
3950 * hostio-errno.c (errno_to_fileio_error): Remove function.
3951 Update caller to use remote_fileio_to_fio_error.
3953 2015-04-09 Yao Qi <yao.qi@linaro.org>
3955 * linux-low.c (linux_insert_point): Call
3956 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3957 (linux_remove_point): Call remove_memory_breakpoint if type is
3959 * linux-x86-low.c (x86_insert_point): Don't call
3960 insert_memory_breakpoint.
3961 (x86_remove_point): Don't call remove_memory_breakpoint.
3963 2015-04-01 Pedro Alves <palves@redhat.com>
3964 Cleber Rosa <crosa@redhat.com>
3966 * server.c (gdbserver_usage): Reorganize and extend the usage
3969 2015-03-24 Pedro Alves <palves@redhat.com>
3971 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3972 output. Also dump TRAP_TRACE.
3973 (linux_low_filter_event): In debug output, distinguish a
3974 resume_stop SIGSTOP from a delayed SIGSTOP.
3976 2015-03-24 Gary Benson <gbenson@redhat.com>
3978 * linux-x86-low.c (x86_linux_new_thread): Moved to
3980 (x86_linux_prepare_to_resume): Likewise.
3982 2015-03-24 Gary Benson <gbenson@redhat.com>
3984 * Makefile.in (x86-linux-dregs.o): New rule.
3985 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3986 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3987 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3988 (x86_linux_dr_get): Likewise.
3989 (x86_linux_dr_set): Likewise.
3990 (update_debug_registers_callback): Likewise.
3991 (x86_linux_dr_set_addr): Likewise.
3992 (x86_linux_dr_get_addr): Likewise.
3993 (x86_linux_dr_set_control): Likewise.
3994 (x86_linux_dr_get_control): Likewise.
3995 (x86_linux_dr_get_status): Likewise.
3996 (x86_linux_update_debug_registers): Likewise.
3998 2015-03-24 Gary Benson <gbenson@redhat.com>
4000 * linux-x86-low.c (x86_linux_update_debug_registers):
4001 New function, factored out from...
4002 (x86_linux_prepare_to_resume): ...this.
4004 2015-03-24 Gary Benson <gbenson@redhat.com>
4006 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4007 (x86_linux_dr_set): Likewise.
4008 (update_debug_registers_callback): Likewise.
4009 (x86_linux_dr_set_addr): Likewise.
4010 (x86_linux_dr_get_addr): Likewise.
4011 (x86_linux_dr_set_control): Likewise.
4012 (x86_linux_dr_get_control): Likewise.
4013 (x86_linux_dr_get_status): Likewise.
4014 (x86_linux_prepare_to_resume): Likewise.
4016 2015-03-24 Gary Benson <gbenson@redhat.com>
4018 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4019 Use perror_with_name. Pass string through gettext.
4020 (x86_linux_dr_set): Likewise.
4022 2015-03-24 Gary Benson <gbenson@redhat.com>
4024 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4025 (x86_linux_dr_set_addr): ...this.
4026 (x86_dr_low_get_addr): Rename to...
4027 (x86_linux_dr_get_addr): ...this.
4028 (x86_dr_low_set_control): Rename to...
4029 (x86_linux_dr_set_control): ...this.
4030 (x86_dr_low_get_control): Rename to...
4031 (x86_linux_dr_get_control): ...this.
4032 (x86_dr_low_get_status): Rename to...
4033 (x86_linux_dr_get_status): ...this.
4034 (x86_dr_low): Update with new function names.
4036 2015-03-24 Gary Benson <gbenson@redhat.com>
4038 * Makefile.in (x86-linux.o): New rule.
4039 * configure.srv: Add x86-linux.o to relevant targets.
4040 * linux-low.c (lwp_set_arch_private_info): New function.
4041 (lwp_arch_private_info): Likewise.
4042 * linux-x86-low.c: Include nat/x86-linux.h.
4043 (arch_lwp_info): Removed structure.
4044 (update_debug_registers_callback):
4045 Use lwp_set_debug_registers_changed.
4046 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4047 and lwp_set_debug_registers_changed.
4048 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4050 2015-03-24 Gary Benson <gbenson@redhat.com>
4052 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4053 * linux-arm-low.c (arm_new_thread): Likewise.
4054 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4055 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4056 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4057 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4059 2015-03-24 Gary Benson <gbenson@redhat.com>
4061 * linux-low.c (ptid_of_lwp): New function.
4062 (lwp_is_stopped): Likewise.
4063 (lwp_stop_reason): Likewise.
4064 * linux-x86-low.c (update_debug_registers_callback):
4066 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4069 2015-03-24 Gary Benson <gbenson@redhat.com>
4071 * linux-low.h (linux_stop_lwp): Remove declaration.
4073 2015-03-24 Gary Benson <gbenson@redhat.com>
4075 * linux-low.h: Include nat/linux-nat.h.
4076 * linux-low.c (iterate_over_lwps_args): New structure.
4077 (iterate_over_lwps_filter): New function.
4078 (iterate_over_lwps): Likewise.
4079 * linux-x86-low.c (update_debug_registers_callback):
4080 Update signature to what iterate_over_lwps expects.
4081 Remove PID check that iterate_over_lwps now performs.
4082 (x86_dr_low_set_addr): Use iterate_over_lwps.
4083 (x86_dr_low_set_control): Likewise.
4085 2015-03-24 Gary Benson <gbenson@redhat.com>
4087 * linux-x86-low.c (x86_debug_reg_state): New function.
4088 (x86_linux_prepare_to_resume): Use the above.
4090 2015-03-24 Gary Benson <gbenson@redhat.com>
4092 * linux-low.c (current_lwp_ptid): New function.
4093 * linux-x86-low.c: Include nat/linux-nat.h.
4094 (x86_dr_low_get_addr): Use current_lwp_ptid.
4095 (x86_dr_low_get_control): Likewise.
4096 (x86_dr_low_get_status): Likewise.
4098 2015-03-20 Pedro Alves <palves@redhat.com>
4100 * tracepoint.c (cmd_qtstatus): Make "str" const.
4102 2015-03-20 Pedro Alves <palves@redhat.com>
4104 * server.c (handle_general_set): Make "req_str" const.
4106 2015-03-19 Pedro Alves <palves@redhat.com>
4108 * linux-low.c (linux_resume_one_lwp): Rename to ...
4109 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4110 instead call perror_with_name.
4111 (check_ptrace_stopped_lwp_gone): New function.
4112 (linux_resume_one_lwp): Reimplement as wrapper around
4113 linux_resume_one_lwp_throw that swallows errors if the LWP is
4116 2015-03-19 Pedro Alves <palves@redhat.com>
4118 * linux-low.c (count_events_callback, select_event_lwp_callback):
4119 No longer check whether the thread has resume_stop as last resume
4122 2015-03-19 Pedro Alves <palves@redhat.com>
4124 * linux-low.c (count_events_callback, select_event_lwp_callback):
4125 Use the lwp's status_pending_p field, not the thread's.
4127 2015-03-19 Pedro Alves <palves@redhat.com>
4129 * linux-low.c (select_event_lwp_callback): Update comments to
4130 no longer mention SIGTRAP.
4132 2015-03-18 Gary Benson <gbenson@redhat.com>
4134 * server.c (handle_query): Do not report vFile:fstat as supported.
4136 2015-03-11 Gary Benson <gbenson@redhat.com>
4138 * hostio.c (sys/types.h): New include.
4139 (sys/stat.h): Likewise.
4140 (common-remote-fileio.h): Likewise.
4141 (handle_fstat): New function.
4142 (handle_vFile): Handle vFile:fstat packets.
4144 2015-03-11 Gary Benson <gbenson@redhat.com>
4146 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4147 struct stat.st_blocks and struct stat.st_blksize.
4148 * configure: Regenerate.
4149 * config.in: Likewise.
4150 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4151 (OBS): Add common-remote-fileio.o.
4152 (common-remote-fileio.o): New rule.
4154 2015-03-09 Pedro Alves <palves@redhat.com>
4156 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4157 'struct sockaddr' pointer in 'accept' call.
4159 2015-03-09 Pedro Alves <palves@redhat.com>
4162 2015-03-07 Pedro Alves <palves@redhat.com>
4163 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4164 or <winsock2.h> here. Instead include "gdb_socket.h".
4165 (remote_open): Use union gdb_sockaddr_u.
4166 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4167 or <winsock2.h> here. Instead include "gdb_socket.h".
4168 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4169 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4171 (init_named_socket, gdb_agent_helper_thread): Use union
4174 2015-03-07 Pedro Alves <palves@redhat.com>
4176 * configure.ac (build_warnings): Move
4177 -Wdeclaration-after-statement to the C-specific set.
4178 * configure: Regenerate.
4180 2015-03-07 Pedro Alves <palves@redhat.com>
4182 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4183 or <winsock2.h> here. Instead include "gdb_socket.h".
4184 (remote_open): Use union gdb_sockaddr_u.
4185 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4186 or <winsock2.h> here. Instead include "gdb_socket.h".
4187 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4188 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4190 (init_named_socket, gdb_agent_helper_thread): Use union
4193 2015-03-07 Pedro Alves <palves@redhat.com>
4195 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4198 2015-03-06 Yao Qi <yao.qi@linaro.org>
4200 * linux-aarch64-low.c (aarch64_insert_point): Use
4201 show_debug_regs as a boolean.
4202 (aarch64_remove_point): Likewise.
4204 2015-03-05 Pedro Alves <palves@redhat.com>
4206 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4207 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4208 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4209 * nto-low.c (nto_target_ops): Likewise.
4210 * spu-low.c (spu_target_ops): Likewise.
4211 * win32-low.c (win32_target_ops): Likewise.
4213 2015-03-04 Pedro Alves <palves@redhat.com>
4215 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4216 Decide whether a breakpoint triggered based on the SIGTRAP's
4218 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4219 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4220 (linux_low_filter_event): Check for breakpoints before checking
4222 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4224 (linux_stopped_by_sw_breakpoint)
4225 (linux_supports_stopped_by_sw_breakpoint)
4226 (linux_stopped_by_hw_breakpoint)
4227 (linux_supports_stopped_by_hw_breakpoint): New functions.
4228 (linux_target_ops): Install new target methods.
4230 2015-03-04 Pedro Alves <palves@redhat.com>
4232 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4233 * server.c (swbreak_feature, hwbreak_feature): New globals.
4234 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4235 (captured_main): Clear swbreak_feature and hwbreak_feature.
4236 * server.h (swbreak_feature, hwbreak_feature): Declare.
4237 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4238 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4239 supports_stopped_by_hw_breakpoint>: New fields.
4240 (target_supports_stopped_by_sw_breakpoint)
4241 (target_stopped_by_sw_breakpoint)
4242 (target_supports_stopped_by_hw_breakpoint)
4243 (target_stopped_by_hw_breakpoint): Declare.
4245 2015-03-04 Pedro Alves <palves@redhat.com>
4247 enum lwp_stop_reason -> enum target_stop_reason
4248 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4249 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4250 (linux_wait_1, stuck_in_jump_pad_callback)
4251 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4252 (linux_stopped_by_watchpoint):
4253 * linux-low.h (enum lwp_stop_reason): Delete.
4254 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4255 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4257 2015-03-04 Yao Qi <yao.qi@linaro.org>
4259 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4261 2015-03-03 Gary Benson <gbenson@redhat.com>
4263 * hostio.c (handle_vFile): Fix prefix lengths.
4265 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4267 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4270 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4272 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4273 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4274 (clean): Add "rm -f" for above C files.
4275 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4276 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4277 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4278 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4279 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4280 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4281 (init_registers_s390x_vx_linux64)
4282 (init_registers_s390x_tevx_linux64)
4283 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4284 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4286 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4287 (s390_store_vxrs_high): New functions.
4288 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4290 (s390_arch_setup): Add logic for selecting one of the new target
4291 descriptions. Activate the new vector regsets if applicable.
4292 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4293 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4294 and init_registers_s390x_tevx_linux64.
4296 2015-03-01 Pedro Alves <palves@redhat.com>
4298 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4301 2015-02-27 Pedro Alves <palves@redhat.com>
4303 * linux-x86-low.c (u_debugreg_offset): New function.
4304 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4306 2015-02-27 Pedro Alves <palves@redhat.com>
4308 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4309 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4310 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4311 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4312 (ps_lsetfpregs, ps_getpid)
4313 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4314 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4315 (ps_lsetxregs, ps_plog): Declare.
4317 2015-02-27 Pedro Alves <palves@redhat.com>
4319 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4320 IP_AGENT_EXPORT_FUNC.
4321 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4322 IP_AGENT_EXPORT_FUNC.
4323 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4324 (IP_AGENT_EXPORT): Delete.
4325 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4326 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4327 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4328 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4329 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4330 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4331 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4332 (traceframe_read_count, traceframe_write_count)
4333 (traceframes_created, trace_state_variables, get_raw_reg)
4334 (get_trace_state_variable_value, set_trace_state_variable_value)
4335 (ust_loaded, helper_thread_id, cmd_buf): Use
4336 IPA_SYM_EXPORTED_NAME.
4337 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4338 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4339 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4340 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4341 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4342 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4343 EXTERN_C_PUSH/EXTERN_C_POP.
4344 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4345 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4346 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4347 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4348 (traceframe_write_count, traceframe_read_count)
4349 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4350 (about_to_request_buffer_space, get_trace_state_variable_value)
4351 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4352 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4353 EXTERN_C_PUSH/EXTERN_C_POP.
4354 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4355 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4356 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4357 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4358 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4359 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4360 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4361 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4363 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4364 (IP_AGENT_EXPORT_VAR_DECL): Define.
4366 (gdb_agent_get_raw_reg): Declare.
4368 2015-02-27 Tom Tromey <tromey@redhat.com>
4369 Pedro Alves <palves@redhat.com>
4371 Rename symbols whose names are reserved C++ keywords throughout.
4373 2015-02-27 Pedro Alves <palves@redhat.com>
4375 * Makefile.in (COMPILER): New, get it from autoconf.
4376 (CXX): Get from autoconf instead.
4377 (COMPILE.pre): Use COMPILER.
4378 (CC-LD): Rename to ...
4379 (CC_LD): ... this. Use COMPILER.
4380 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4381 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4382 * acinclude.m4: Include build-with-cxx.m4.
4383 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4384 Disable -Werror by default if building in C++ mode.
4385 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4386 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4387 the C++ compiler. Save/restore CXXFLAGS too.
4388 * configure: Regenerate.
4390 2015-02-27 Pedro Alves <palves@redhat.com>
4392 * acinclude.m4: Include libiberty.m4.
4393 * configure.ac: Call libiberty_INIT.
4394 * config.in, configure: Regenerate.
4396 2015-02-26 Pedro Alves <palves@redhat.com>
4398 * linux-low.c (linux_wait_1): When incrementing the PC past a
4399 program breakpoint always use the_low_target.breakpoint_len as
4400 increment, rather than the maximum between that and
4401 the_low_target.decr_pc_after_break.
4403 2015-02-23 Pedro Alves <palves@redhat.com>
4405 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4406 thread was doing a step-over; always adjust the PC if
4407 we stepped over a permanent breakpoint.
4408 (linux_wait_1): If we stepped over breakpoint that was on top of a
4409 permanent breakpoint, manually advance the PC past it.
4411 2015-02-23 Pedro Alves <palves@redhat.com>
4413 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4415 (x86_fill_gregset, x86_store_gregset): Use it when handling
4418 2015-02-20 Pedro Alves <palves@redhat.com>
4420 * thread-db.c: Include "nat/linux-procfs.h".
4421 (thread_db_init): Skip listing new threads if the kernel supports
4422 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4424 2015-02-20 Pedro Alves <palves@redhat.com>
4426 * linux-low.c (status_pending_p_callback): Use ptid_match.
4428 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4430 PR breakpoints/16812
4431 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4432 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4433 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4435 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4437 PR breakpoints/15956
4438 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4440 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4442 * linux-low.c (linux_low_btrace_conf): Print size.
4443 * server.c (handle_btrace_conf_general_set): New.
4444 (hanle_general_set): Call handle_btrace_conf_general_set.
4445 (handle_query): Report Qbtrace-conf:bts:size as supported.
4447 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4449 * linux-low.c (linux_low_enable_btrace): Update parameters.
4450 (linux_low_btrace_conf): New.
4451 (linux_target_ops)<to_btrace_conf>: Initialize.
4452 * server.c (current_btrace_conf): New.
4453 (handle_btrace_enable): Rename to ...
4454 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4455 to target_enable_btrace. Update comment. Update users.
4456 (handle_qxfer_btrace_conf): New.
4457 (qxfer_packets): Add btrace-conf entry.
4458 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4459 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4460 (target_ops)<read_btrace_conf>: New.
4461 (target_enable_btrace): Update parameters.
4462 (target_read_btrace_conf): New.
4464 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4466 * server.c (handle_btrace_general_set): Remove call to
4467 target_supports_btrace.
4468 (supported_btrace_packets): New.
4469 (handle_query): Call supported_btrace_packets.
4470 * target.h: include btrace-common.h.
4471 (btrace_target_info): Removed.
4472 (supports_btrace, target_supports_btrace): Update parameters.
4474 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4476 * Makefile.in (SFILES): Add common/btrace-common.c.
4477 (OBS): Add common/btrace-common.o.
4478 (btrace-common.o): Add build rules.
4479 * linux-low: Include btrace-common.h.
4480 (linux_low_read_btrace): Use struct btrace_data. Call
4481 btrace_data_init and btrace_data_fini.
4483 2015-02-06 Pedro Alves <palves@redhat.com>
4485 * thread-db.c (find_new_threads_callback): Add debug output.
4487 2015-02-04 Pedro Alves <palves@redhat.com>
4489 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4490 (resume_stopped_resumed_lwps): New function.
4491 (linux_wait_for_event_filtered): Use it.
4493 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4495 * Makefile.in (SFILES): Add linux-personality.c.
4496 (linux-personality.o): New rule.
4497 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4498 list of objects to be built.
4499 * linux-low.c: Include nat/linux-personality.h.
4500 (linux_create_inferior): Remove code to disable address space
4501 randomization (moved to ../nat/linux-personality.c). Create
4502 cleanup to disable address space randomization.
4504 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4506 * Makefile.in (posix-strerror.o): New rule.
4507 (mingw-strerror.o): Likewise.
4508 * configure: Regenerated.
4509 * configure.ac: Source file ../common/common.host. Initialize new
4510 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4512 2015-01-14 Yao Qi <yao@codesourcery.com>
4514 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4515 (ppc-linux.o): New rule.
4516 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4517 * configure.ac: AC_CHECK_FUNCS(getauxval).
4518 * config.in: Re-generated.
4519 * configure: Re-generated.
4520 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4521 ppc64_64bit_inferior_p
4523 2015-01-14 Yao Qi <yao@codesourcery.com>
4525 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4526 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4527 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4528 (PT_ORIG_R3, PT_TRAP): Likewise.
4529 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4530 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4531 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4533 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4535 * i387-fp.c (i387_cache_to_xsave): In look over
4536 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4537 zmmh_low_space field by use of zmmh_high_space.
4539 2015-01-09 Pedro Alves <palves@redhat.com>
4541 * linux-low.c (step_over_bkpt): Move higher up in the file.
4542 (handle_extended_wait): Don't store the stop_pc here.
4543 (get_stop_pc): Adjust comments and rename to ...
4544 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4545 stopped for a software breakpoint or hardware breakpoint.
4546 (thread_still_has_status_pending_p): New function.
4547 (status_pending_p_callback): Use
4548 thread_still_has_status_pending_p. If the event is no longer
4549 interesting, resume the LWP.
4550 (handle_tracepoints): Add assert.
4551 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4552 (wstatus_maybe_breakpoint): New function.
4553 (cancel_breakpoint): Delete function.
4554 (check_stopped_by_watchpoint): New function, factored out from
4555 linux_low_filter_event.
4556 (lp_status_maybe_breakpoint): Delete function.
4557 (linux_low_filter_event): Remove filter_ptid argument.
4558 Leave thread group exits pending here. Store the LWP's stop PC.
4559 Always leave events pending.
4560 (linux_wait_for_event_filtered): Pull all events out of the
4561 kernel, and leave them all pending.
4562 (count_events_callback, select_event_lwp_callback): Consider all
4564 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4565 (select_event_lwp): Only give preference to the stepping LWP in
4566 all-stop mode. Adjust comments.
4567 (ignore_event): New function.
4568 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4569 references to cancel_breakpoints. Adjust to renames. Also give
4570 equal priority to all LWPs that have had events in non-stop mode.
4571 If reporting a software breakpoint event, unadjust the LWP's PC.
4572 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4573 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4575 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4576 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4577 (linux_stopped_by_watchpoint): Adjust.
4578 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4579 * linux-low.h (enum lwp_stop_reason): New.
4580 (struct lwp_info) <stop_pc>: Adjust comment.
4581 <stopped_by_watchpoint>: Delete field.
4582 <stop_reason>: New field.
4583 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4584 * mem-break.c (software_breakpoint_inserted_here)
4585 (hardware_breakpoint_inserted_here): New function.
4586 * mem-break.h (software_breakpoint_inserted_here)
4587 (hardware_breakpoint_inserted_here): Declare.
4588 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4589 (cancel_breakpoints): Delete.
4590 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4591 (upload_fast_traceframes): Remove references to
4594 2015-01-09 Pedro Alves <palves@redhat.com>
4596 * thread-db.c (find_new_threads_callback): Ignore thread if the
4597 kernel thread ID is -1.
4599 2015-01-09 Pedro Alves <palves@redhat.com>
4601 * linux-low.c (linux_attach_fail_reason_string): Move to
4602 nat/linux-ptrace.c, and rename.
4603 (linux_attach_lwp): Update comment.
4604 (attach_proc_task_lwp_callback): New function.
4605 (linux_attach): Adjust to rename and use
4606 linux_proc_attach_tgid_threads.
4607 (linux_attach_fail_reason_string): Delete declaration.
4609 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4611 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4612 * server.c (gdbserver_version): Likewise.
4614 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4616 * remote-utils.c: Include ctype.h.
4617 (input_interrupt): Explicitly handle the case when the char
4618 received is the NUL byte. Improve the printing of non-ASCII
4621 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4623 * linux-low.c (linux_low_filter_event): Update call to
4624 linux_enable_event_reporting following the addition of
4625 a new parameter to that function.
4627 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4630 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4631 (AARCH64_FPCR_REGNO): Likewise.
4632 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4633 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4634 (aarch64_store_fpregset): Likewise.
4636 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4638 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4639 Remove FIXME comment about assumption about N.
4641 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4643 * configure.ac: If large-file support is disabled in GDBserver,
4644 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4645 * configure: Regenerate.
4647 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4649 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4650 warning upon ENODATA from ptrace.
4651 * linux-s390-low.c (s390_store_tdb): New.
4652 (s390_regsets): Add regset for NT_S390_TDB.
4654 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4656 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4657 without a fill_function.
4658 * linux-s390-low.c (s390_fill_last_break): Remove.
4659 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4660 (s390_arch_setup): Use regset's size instead of fill_function for
4663 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4665 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4666 the regset's store function when ptrace returned an error.
4667 * regcache.c (get_thread_regcache): Invalidate register cache
4668 before fetching inferior's registers.
4670 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4672 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4673 while-loop as for-loop.
4674 (regsets_store_inferior_registers): Likewise.
4676 2014-11-28 Yao Qi <yao@codesourcery.com>
4678 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4679 * config.in, configure: Re-generate.
4680 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4683 2014-11-21 Yao Qi <yao@codesourcery.com>
4685 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4686 (AC_CHECK_HEADERS): Remove malloc.h.
4687 * configure: Re-generated.
4688 * config.in: Re-generated.
4689 * server.h: Don't include alloca.h and malloc.h.
4690 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4691 Don't include malloc.h.
4693 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4695 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4696 corresponding ERRNO check in same block.
4698 2014-11-12 Pedro Alves <palves@redhat.com>
4700 * server.c (cont_thread): Update comment.
4701 (start_inferior, attach_inferior): No longer clear cont_thread.
4702 (handle_v_cont): No longer set cont_thread.
4703 (captured_main): Clear cont_thread each time a GDB connects.
4705 2014-11-12 Pedro Alves <palves@redhat.com>
4707 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4708 thread, and don't resume all threads if the Hc thread has exited.
4710 2014-11-12 Pedro Alves <palves@redhat.com>
4712 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4713 the process group instead of to a specific LWP.
4715 2014-10-15 Pedro Alves <palves@redhat.com>
4718 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4720 (arm_set_thread_context): Delete.
4721 (the_low_target): Adjust.
4722 * win32-i386-low.c (debug_registers_changed)
4723 (debug_registers_used): Delete.
4724 (update_debug_registers_callback): New function.
4725 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4726 needing to update their debug registers.
4727 (win32_get_current_dr): New function.
4728 (x86_dr_low_get_addr, x86_dr_low_get_control)
4729 (x86_dr_low_get_status): Fetch the debug register from the thread
4731 (i386_initial_stuff): Adjust.
4732 (i386_get_thread_context): Remove current_event parameter. Don't
4733 clear debug_registers_changed nor copy DR values to
4735 (i386_set_thread_context): Delete.
4736 (i386_prepare_to_resume): New function.
4737 (i386_thread_added): Mark the thread as needing to update irs
4739 (the_low_target): Remove i386_set_thread_context and install
4740 i386_prepare_to_resume.
4741 * win32-low.c (win32_get_thread_context): Adjust.
4742 (win32_set_thread_context): Use SetThreadContext
4744 (win32_prepare_to_resume): New function.
4745 (win32_require_context): New function, factored out from ...
4746 (thread_rec): ... this.
4747 (continue_one_thread): Call win32_prepare_to_resume on each thread
4748 we're about to continue.
4749 (win32_resume): Call win32_prepare_to_resume on the event thread.
4750 * win32-low.h (struct win32_thread_info)
4751 <debug_registers_changed>: New field.
4752 (struct win32_target_ops): Change prototype of set_thread_context,
4753 delete set_thread_context and add prepare_to_resume.
4754 (win32_require_context): New declaration.
4756 2014-10-08 Gary Benson <gbenson@redhat.com>
4758 * server.h: Do not include common-exceptions.h.
4760 2014-10-08 Gary Benson <gbenson@redhat.com>
4762 * server.h: Do not include cleanups.h.
4764 2014-09-30 James Hogan <james.hogan@imgtec.com>
4766 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4769 2014-09-23 Yao Qi <yao@codesourcery.com>
4771 * linux-low.c (lp_status_maybe_breakpoint): New function.
4772 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4773 (count_events_callback): Likewise.
4774 (select_event_lwp_callback): Likewise.
4775 (cancel_breakpoints_callback): Likewise.
4777 2014-09-19 Don Breazeal <donb@codesourcery.com>
4779 * linux-low.c (handle_extended_wait): Call
4780 linux_ptrace_get_extended_event.
4781 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4782 linux_is_extended_waitstatus.
4784 2014-09-16 Joel Brobecker <brobecker@adacore.com>
4786 * Makefile.in (CPPFLAGS): Define.
4787 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4788 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4790 2014-09-16 Gary Benson <gbenson@redhat.com>
4792 * inferiors.h (current_inferior): Renamed as...
4793 (current_thread): New variable. All uses updated.
4794 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4795 (maybe_move_out_of_jump_pad): Likewise.
4796 (cancel_breakpoint): Likewise.
4797 (linux_low_filter_event): Likewise.
4798 (wait_for_sigstop): Likewise.
4799 (linux_resume_one_lwp): Likewise.
4800 (need_step_over_p): Likewise.
4801 (start_step_over): Likewise.
4802 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4803 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4804 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4805 and save_inferior as saved_thread.
4806 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4808 (regcache_invalidate_thread): Likewise.
4809 * remote-utils.c (prepare_resume_reply): Likewise.
4810 * thread-db.c (thread_db_get_tls_address): Likewise.
4811 (disable_thread_event_reporting): Likewise.
4812 (remove_thread_event_breakpoints): Likewise.
4813 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4815 * target.h (set_desired_inferior): Renamed as...
4816 (set_desired_thread): New declaration. All uses updated.
4817 * server.c (myresume): Updated comment to reference thread instead
4819 (handle_serial_event): Likewise.
4820 (handle_target_event): Likewise.
4822 2014-09-12 Tom Tromey <tromey@redhat.com>
4823 Gary Benson <gbenson@redhat.com>
4825 * regcache.h: Include common-regcache.h.
4826 (regcache_read_pc): Don't declare.
4827 * regcache.c (get_thread_regcache_for_ptid): New function.
4829 2014-09-11 Tom Tromey <tromey@redhat.com>
4830 Gary Benson <gbenson@redhat.com>
4832 * symbol.c: New file.
4833 * Makefile.in (SFILES): Add symbol.c.
4834 (OBS): Add symbol.o.
4836 2014-09-11 Gary Benson <gbenson@redhat.com>
4838 * target.c (target_stop_ptid, target_continue_ptid): New
4841 2014-09-11 Tom Tromey <tromey@redhat.com>
4842 Gary Benson <gbenson@redhat.com>
4844 * target.h: Include target/target.h.
4845 * target.c (target_read_memory, target_read_uint32)
4846 (target_write_memory): New functions.
4848 2014-09-11 Gary Benson <gbenson@redhat.com>
4850 * server.h (debug_hw_points): Don't declare.
4851 * server.c (debug_hw_points): Don't define. Replace all uses
4852 with show_debug_regs.
4853 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4854 all uses with show_debug_regs.
4856 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4858 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4859 endianness into account.
4860 (ppc_supply_ptrace_register): Likewise.
4862 2014-09-03 James Hogan <james.hogan@imgtec.com>
4864 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4865 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4867 2014-09-03 Gary Benson <gbenson@redhat.com>
4869 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4870 ALL_DEBUG_ADDRESS_REGISTERS.
4872 2014-09-02 Gary Benson <gbenson@redhat.com>
4874 * i386-low.h: Renamed as...
4875 * x86-low.h: New file. All type, function and variable name
4876 prefixes changed from "i386_" to "x86_". All references updated.
4877 * i386-low.c: Renamed as...
4878 * x86-low.c: New file. All type, function and variable name
4879 prefixes changed from "i386_" to "x86_". All references updated.
4881 2014-09-02 Gary Benson <gbenson@redhat.com>
4883 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4884 (x86_linux_new_thread): Likewise.
4886 2014-08-29 Gary Benson <gbenson@redhat.com>
4888 * server.h (setjmp.h): Do not include.
4889 (toplevel): Do not declare.
4890 (common-exceptions.h): Include.
4891 (cleanups.h): Likewise.
4892 * server.c (toplevel): Do not define.
4893 (exit_code): New static global.
4894 (detach_or_kill_for_exit_cleanup): New function.
4895 (main): New function. Original main renamed to...
4896 (captured_main): New function.
4897 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4899 2014-08-29 Gary Benson <gbenson@redhat.com>
4901 * Makefile.in (SFILES): Add common/common-exceptions.c.
4902 (OBS): Add common-exceptions.o.
4903 (common-exceptions.o): New rule.
4904 * utils.c (prepare_to_throw_exception): New function.
4906 2014-08-29 Gary Benson <gbenson@redhat.com>
4908 * config.in: Regenerate.
4909 * configure: Likewise.
4911 2014-08-29 Gary Benson <gbenson@redhat.com>
4913 * Makefile.in (SFILES): Add common/cleanups.c.
4915 (cleanups.o): New rule.
4917 2014-08-29 Gary Benson <gbenson@redhat.com>
4919 * utils.c (internal_vwarning): New function.
4921 2014-08-28 Gary Benson <gbenson@redhat.com>
4923 * utils.h (fatal): Remove declaration.
4924 * utils.c (fatal): Remove function.
4926 2014-08-28 Gary Benson <gbenson@redhat.com>
4928 * tracepoint.c (gdb_agent_init): Replace fatal with
4930 (initialize_tracepoint): Likewise.
4932 2014-08-28 Gary Benson <gbenson@redhat.com>
4934 * remote-utils.c (remote_prepare): Replace fatal with error.
4936 2014-08-28 Gary Benson <gbenson@redhat.com>
4938 * linux-low.c (linux_async): Replace fatal with warning.
4940 (linux_start_non_stop): Return -1 if linux_async failed.
4942 2014-08-28 Gary Benson <gbenson@redhat.com>
4944 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4946 (i386_dr_low_get_addr): Remove vague comment.
4947 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4950 2014-08-28 Gary Benson <gbenson@redhat.com>
4952 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4953 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4955 (linux_resume_one_lwp): Likewise.
4956 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4958 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4959 with internal_error.
4960 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4961 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4962 (find_register_by_name): Replace fatal with internal_error.
4963 (find_regno): Likewise.
4964 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4965 * thread-db.c (thread_db_create_event): Likewise.
4966 (thread_db_load_search): Likewise.
4967 (try_thread_db_load_1): Likewise.
4968 * tracepoint.c (get_jump_space_head): Replace fatal with
4970 (claim_trampoline_space): Likewise.
4971 (have_fast_tracepoint_trampoline_buffer): Likewise.
4972 (cmd_qtstart): Likewise.
4973 (stop_tracing): Likewise.
4974 (fast_tracepoint_collecting): Likewise.
4975 (target_malloc): Likewise.
4976 (download_tracepoint): Likewise.
4977 (download_trace_state_variables): Replace check with gdb_assert.
4978 (upload_fast_traceframes): Replace fatal with internal_error.
4980 2014-08-19 Tom Tromey <tromey@redhat.com>
4981 Gary Benson <gbenson@redhat.com>
4983 * Makefile.in (SFILES): Add common/common-debug.c.
4984 (OBS): Add common-debug.o.
4985 (common-debug.o): New rule.
4986 * debug.h (debug_printf): Don't declare.
4987 * debug.c (debug_printf): Renamed and rewritten as...
4988 (debug_vprintf): New function.
4990 2014-08-19 Gary Benson <gbenson@redhat.com>
4992 * utils.h: Do not include print-utils.h.
4994 2014-08-19 Tom Tromey <tromey@redhat.com>
4995 Gary Benson <gbenson@redhat.com>
4997 * server.h: Add static assertion.
4998 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5000 2014-08-19 Tom Tromey <tromey@redhat.com>
5001 Gary Benson <gbenson@redhat.com>
5003 * Makefile.in (SFILES): Add common/errors.c.
5004 (OBS): Add errors.o.
5005 (IPA_OBS): Add errors-ipa.o.
5006 (errors.o): New rule.
5007 (errors-ipa.o): Likewise.
5008 * utils.h (perror_with_name, error, warning): Don't declare.
5009 * utils.c (warning): Renamed and rewritten as...
5010 (vwarning): New function.
5011 (error): Renamed and rewritten as...
5012 (verror): New function.
5013 (internal_error): Renamed and rewritten as...
5014 (internal_verror): New function.
5016 2014-08-07 Gary Benson <gbenson@redhat.com>
5018 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5019 * configure: Regenerate.
5020 * config.in: Likewise.
5021 * server.h: Do not include errno.h.
5022 * event-loop.c: Likewise.
5023 * hostio-errno.c: Likewise.
5024 * linux-low.c: Likewise.
5025 * remote-utils.c: Likewise.
5026 * spu-low.c: Likewise.
5027 * utils.c: Likewise.
5028 * gdbreplay.c: Unconditionally include errno.h.
5030 2014-08-07 Gary Benson <gbenson@redhat.com>
5032 * server.h: Do not include string.h.
5033 * event-loop.c: Likewise.
5034 * linux-low.c: Likewise.
5035 * regcache.c: Likewise.
5036 * remote-utils.c: Likewise.
5037 * spu-low.c: Likewise.
5038 * utils.c: Likewise.
5040 2014-08-07 Gary Benson <gbenson@redhat.com>
5042 * server.h: Do not include gdb_assert.h.
5044 2014-08-07 Gary Benson <gbenson@redhat.com>
5046 * server.h: Do not include common-utils.h.
5048 2014-08-07 Gary Benson <gbenson@redhat.com>
5050 * server.h: Do not include ptid.h.
5051 * notif.h: Likewise.
5053 2014-08-07 Gary Benson <gbenson@redhat.com>
5055 * server.h: Do not include gdb_locale.h.
5057 2014-08-07 Gary Benson <gbenson@redhat.com>
5059 * server.h: Do not include gdb/signals.h.
5060 * win32-low.c: Likewise.
5062 2014-08-07 Gary Benson <gbenson@redhat.com>
5064 * server.h: Do not include pathmax.h.
5066 2014-08-07 Gary Benson <gbenson@redhat.com>
5068 * server.h: Do not include libiberty.h.
5069 * linux-bfin-low.c: Likewise.
5071 2014-08-07 Gary Benson <gbenson@redhat.com>
5073 * server.h: Do not include ansidecl.h.
5075 2014-08-07 Gary Benson <gbenson@redhat.com>
5077 * linux-x86-low.c: Do not include stddef.h.
5078 * lynx-ppc-low.c: Likewise.
5079 * tracepoint.c: Likewise.
5081 2014-08-07 Gary Benson <gbenson@redhat.com>
5083 * server.h: Do not include stdarg.h.
5084 * nto-low.c: Likewise.
5086 2014-08-07 Gary Benson <gbenson@redhat.com>
5088 * server.h: Do not include stdlib.h.
5089 * inferiors.c: Likewise.
5090 * linux-low.c: Likewise.
5091 * regcache.c: Likewise.
5092 * spu-low.c: Likewise.
5093 * tracepoint.c: Likewise.
5094 * utils.c: Likewise.
5096 2014-08-07 Gary Benson <gbenson@redhat.com>
5098 * server.h: Do not include stdio.h.
5099 * linux-low.c: Likewise.
5100 * remote-utils.c: Likewise.
5101 * spu-low.c: Likewise.
5102 * utils.c: Likewise.
5103 * wincecompat.c: Likewise.
5105 2014-08-06 Gary Benson <gbenson@redhat.com>
5107 * regcache.c (init_register_cache): Move conditionals inside if.
5109 2014-08-06 Gary Benson <gbenson@redhat.com>
5111 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5113 2014-07-31 Gary Benson <gbenson@redhat.com>
5115 * ax.h: Do not include server.h.
5116 * gdbthread.h: Likewise.
5117 * lynx-low.h: Likewise.
5118 * notif.h: Likewise.
5120 2014-07-30 Gary Benson <gbenson@redhat.com>
5122 * server.h: Include common-defs.h.
5123 Do not include config.h or build-gnulib-gdbserver/config.h.
5125 2014-07-30 Gary Benson <gbenson@redhat.com>
5127 * hostio-errno.c: Move server.h to top of includes list.
5128 * inferiors.c: Likewise.
5129 * linux-x86-low.c: Likewise.
5130 * notif.c: Include server.h.
5132 2014-07-24 Tom Tromey <tromey@redhat.com>
5133 Gary Benson <gbenson@redhat.com>
5135 * server.h (CORE_ADDR): Now unsigned.
5137 2014-07-16 Pedro Alves <palves@redhat.com>
5139 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5141 2014-07-15 Pedro Alves <palves@redhat.com>
5143 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5146 2014-07-11 Pedro Alves <palves@redhat.com>
5148 * linux-low.c (kill_wait_lwp): New function, based on
5149 kill_one_lwp_callback, but use my_waitpid directly.
5150 (kill_one_lwp_callback, linux_kill): Use it.
5152 2014-06-23 Pedro Alves <palves@redhat.com>
5154 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5155 before setting DR0..DR3.
5157 2014-06-20 Gary Benson <gbenson@redhat.com>
5159 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5160 * configure: Regenerated.
5161 * config.in: Likewise.
5163 2014-06-20 Gary Benson <gbenson@redhat.com>
5165 * Makefile.in (SFILES): Update locations for files moved
5167 (object file files): Reordered.
5169 2014-06-20 Gary Benson <gbenson@redhat.com>
5171 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5172 (i386_dr_low_set_addr): Likewise.
5173 (i386_dr_low_get_addr): Likewise.
5174 (i386_dr_low_can_set_control): Likewise.
5175 (i386_dr_low_set_control): Likewise.
5176 (i386_dr_low_get_control): Likewise.
5177 (i386_dr_low_get_status): Likewise.
5178 (i386_get_debug_register_length): Likewise.
5179 * linux-x86-low.c (i386_dr_low_set_addr):
5180 Changed signature. Made static.
5181 (i386_dr_low_get_addr): Likewise.
5182 (i386_dr_low_set_control): Likewise.
5183 (i386_dr_low_get_control): Likewise.
5184 (i386_dr_low_get_status): Likewise.
5185 (i386_dr_low): New global variable.
5186 * win32-i386-low.c (i386_dr_low_set_addr):
5187 Changed signature. Made static.
5188 (i386_dr_low_get_addr): Likewise.
5189 (i386_dr_low_set_control): Likewise.
5190 (i386_dr_low_get_control): Likewise.
5191 (i386_dr_low_get_status): Likewise.
5192 (i386_dr_low): New global variable.
5194 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5196 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5197 * Makefile.in (AR, AR_FLAGS): Define.
5198 * configure: Regenerate.
5200 2014-06-19 Gary Benson <gbenson@redhat.com>
5202 * Makefile.in (i386-dregs.o): New rule.
5203 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5204 * i386-low.c (target.h): Remove include.
5205 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5206 (DR_CONTROL_SHIFT): Likewise.
5207 (DR_CONTROL_SIZE): Likewise.
5208 (DR_RW_EXECUTE): Likewise.
5209 (DR_RW_WRITE): Likewise.
5210 (DR_RW_READ): Likewise.
5211 (DR_RW_IORW): Likewise.
5212 (DR_LEN_1): Likewise.
5213 (DR_LEN_2): Likewise.
5214 (DR_LEN_4): Likewise.
5215 (DR_LEN_8): Likewise.
5216 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5217 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5218 (DR_ENABLE_SIZE): Likewise.
5219 (DR_LOCAL_SLOWDOWN): Likewise.
5220 (DR_GLOBAL_SLOWDOWN): Likewise.
5221 (DR_CONTROL_RESERVED): Likewise.
5222 (I386_DR_CONTROL_MASK): Likewise.
5223 (I386_DR_VACANT): Likewise.
5224 (I386_DR_LOCAL_ENABLE): Likewise.
5225 (I386_DR_GLOBAL_ENABLE): Likewise.
5226 (I386_DR_DISABLE): Likewise.
5227 (I386_DR_SET_RW_LEN): Likewise.
5228 (I386_DR_GET_RW_LEN): Likewise.
5229 (I386_DR_WATCH_HIT): Likewise.
5230 (i386_wp_op_t): Likewise.
5231 (i386_show_dr): Likewise.
5232 (i386_length_and_rw_bits): Likewise.
5233 (i386_insert_aligned_watchpoint): Likewise.
5234 (i386_remove_aligned_watchpoint): Likewise.
5235 (i386_handle_nonaligned_watchpoint): Likewise.
5236 i386_update_inferior_debug_regs(): Likewise.
5237 (i386_dr_insert_watchpoint): Likewise.
5238 (i386_dr_remove_watchpoint): Likewise.
5239 (i386_dr_region_ok_for_watchpoint): Likewise.
5240 (i386_dr_stopped_data_address): Likewise.
5241 (i386_dr_stopped_by_watchpoint): Likewise.
5243 2014-06-19 Gary Benson <gbenson@redhat.com>
5245 * i386-low.c (i386_dr_show): Renamed to
5246 i386_show_dr and made static. All uses updated.
5247 (i386_dr_length_and_rw_bits): Renamed to
5248 i386_length_and_rw_bits and made static.
5250 (i386_dr_insert_aligned_watchpoint): Renamed to
5251 i386_insert_aligned_watchpoint and made static.
5253 (i386_dr_remove_aligned_watchpoint): Renamed to
5254 i386_remove_aligned_watchpoint and made static.
5256 (i386_dr_update_inferior_debug_regs): Renamed to
5257 i386_update_inferior_debug_regs and made static.
5260 2014-06-18 Gary Benson <gbenson@redhat.com>
5262 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5263 (i386_dr_low_can_set_control): Likewise.
5264 (i386_get_debug_register_length): Likewise.
5265 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5266 (i386_dr_low_can_set_control): Likewise.
5267 (i386_get_debug_register_length): Likewise.
5269 2014-06-17 Gary Benson <gbenson@redhat.com>
5271 * i386-low.h (i386-dregs.h): New include.
5272 (DR_FIRSTADDR): Now in i386-dregs.h.
5273 (DR_LASTADDR): Likewise.
5274 (DR_NADDR): Likewise.
5275 (DR_STATUS): Likewise.
5276 (DR_CONTROL): Likewise.
5277 (i386_debug_reg_state): Likewise.
5278 (i386_dr_insert_watchpoint): Likewise.
5279 (i386_dr_remove_watchpoint): Likewise.
5280 (i386_dr_region_ok_for_watchpoint): Likewise.
5281 (i386_dr_stopped_data_address): Likewise.
5282 (i386_dr_stopped_by_watchpoint): Likewise.
5283 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5285 2014-06-18 Gary Benson <gbenson@redhat.com>
5287 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5288 i386_dr_insert_watchpoint.
5289 (i386_low_remove_watchpoint): Renamed to
5290 i386_dr_remove_watchpoint.
5291 (i386_low_region_ok_for_watchpoint): Renamed to
5292 i386_dr_region_ok_for_watchpoint.
5293 (i386_low_stopped_data_address): Renamed to
5294 i386_dr_stopped_data_address.
5295 (i386_low_stopped_by_watchpoint): Renamed to
5296 i386_dr_stopped_by_watchpoint.
5297 * i386-low.c (i386_show_dr): Renamed to
5298 i386_dr_show and made nonstatic. All uses updated.
5299 (i386_length_and_rw_bits): Renamed to
5300 i386_dr_length_and_rw_bits and made nonstatic.
5302 (i386_insert_aligned_watchpoint): Renamed to
5303 i386_dr_insert_aligned_watchpoint and made nonstatic.
5305 (i386_remove_aligned_watchpoint): Renamed to
5306 i386_dr_remove_aligned_watchpoint and made nonstatic.
5308 (i386_update_inferior_debug_regs): Renamed to
5309 i386_dr_update_inferior_debug_regs and made nonstatic.
5311 (i386_low_insert_watchpoint): Renamed to
5312 i386_dr_insert_watchpoint. All uses updated.
5313 (i386_low_remove_watchpoint): Renamed to
5314 i386_dr_remove_watchpoint. All uses updated.
5315 (i386_low_region_ok_for_watchpoint): Renamed to
5316 i386_dr_region_ok_for_watchpoint. All uses updated.
5317 (i386_low_stopped_data_address): Renamed to
5318 i386_dr_stopped_data_address. All uses updated.
5319 (i386_low_stopped_by_watchpoint): Renamed to
5320 i386_dr_stopped_by_watchpoint. All uses updated.
5322 2014-06-18 Gary Benson <gbenson@redhat.com>
5324 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5325 (i386_dr_low_can_set_control): Likewise.
5326 (i386_insert_aligned_watchpoint): New check.
5328 2014-06-18 Gary Benson <gbenson@redhat.com>
5330 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5333 2014-06-18 Gary Benson <gbenson@redhat.com>
5335 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5336 instead of fatal and error.
5337 (i386_handle_nonaligned_watchpoint): Likewise.
5339 2014-06-18 Gary Benson <gbenson@redhat.com>
5341 * i386-low.c (i386_get_debug_register_length): New macro.
5342 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5343 (i386_show_dr): Use debug_printf instead of fprintf. Use
5344 phex to format values.
5346 2014-06-18 Gary Benson <gbenson@redhat.com>
5348 * i386-low.h: Comment changes.
5349 * i386-low.c: Likewise.
5351 2014-06-18 Gary Benson <gbenson@redhat.com>
5353 * i386-low.c: Whitespace changes.
5355 2014-06-12 Tom Tromey <tromey@redhat.com>
5357 * utils.c (freeargv): Remove.
5359 2014-06-12 Tom Tromey <tromey@redhat.com>
5361 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5362 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5363 (parse_debug_format_options): Likewise.
5364 (gdbserver_usage): Likewise.
5365 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5366 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5367 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5369 ($(LIBGNU)): Depend on libiberty.
5370 (all-lib): Recurse into all subdirs.
5371 (install-only): Invoke "install" target in subdirs.
5372 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5374 * configure: Rebuild.
5375 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5376 for vasprintf, vsnprintf, or gettimeofday.
5377 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5380 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5382 * development.sh: Delete.
5383 * Makefile.in (config.status): Adjust dependency on development.sh.
5384 * configure.ac: Adjust development.sh source call.
5385 * configure: Regenerate.
5387 2014-06-02 Pedro Alves <palves@redhat.com>
5389 * ax.c (gdb_free_agent_expr): New function.
5390 * ax.h (gdb_free_agent_expr): New declaration.
5391 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5393 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5395 (clear_breakpoint_conditions_and_commands): New function.
5396 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5397 (clear_breakpoint_conditions_and_commands): New declaration.
5399 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5401 * linux-aarch64-low.c (asm/ptrace.h): Include.
5403 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5405 Fix TLS access for -static -pthread.
5406 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5407 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5408 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5410 2014-05-20 Pedro Alves <palves@redhat.com>
5412 * linux-aarch64-low.c (aarch64_insert_point)
5413 (aarch64_remove_point): No longer check whether the type is
5414 supported here. Adjust to new interface.
5415 (the_low_target): Install aarch64_supports_z_point_type as
5416 supports_z_point_type method.
5417 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5418 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5419 instead of a Z packet char. Adjust.
5420 (arm_supports_z_point_type): New function.
5421 (arm_insert_point, arm_remove_point): Adjust to new interface.
5422 (the_low_target): Install arm_supports_z_point_type.
5423 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5424 (cris_insert_point, cris_remove_point): Adjust to new interface.
5425 Don't check whether the type is supported here.
5426 (the_low_target): Install cris_supports_z_point_type.
5427 * linux-low.c (linux_supports_z_point_type): New function.
5428 (linux_insert_point, linux_remove_point): Adjust to new interface.
5429 * linux-low.h (struct linux_target_ops) <insert_point,
5430 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5431 raw_breakpoint pointer parameter.
5432 <supports_z_point_type>: New method.
5433 * linux-mips-low.c (mips_supports_z_point_type): New function.
5434 (mips_insert_point, mips_remove_point): Adjust to new interface.
5435 Use mips_supports_z_point_type.
5436 (the_low_target): Install mips_supports_z_point_type.
5437 * linux-ppc-low.c (the_low_target): Install NULL as
5438 supports_z_point_type method.
5439 * linux-s390-low.c (the_low_target): Install NULL as
5440 supports_z_point_type method.
5441 * linux-sparc-low.c (the_low_target): Install NULL as
5442 supports_z_point_type method.
5443 * linux-x86-low.c (x86_supports_z_point_type): New function.
5444 (x86_insert_point): Adjust to new insert_point interface. Use
5445 insert_memory_breakpoint. Adjust to new
5446 i386_low_insert_watchpoint interface.
5447 (x86_remove_point): Adjust to remove_point interface. Use
5448 remove_memory_breakpoint. Adjust to new
5449 i386_low_remove_watchpoint interface.
5450 (the_low_target): Install x86_supports_z_point_type.
5451 * lynx-low.c (lynx_target_ops): Install NULL as
5452 supports_z_point_type callback.
5453 * nto-low.c (nto_supports_z_point_type): New.
5454 (nto_insert_point, nto_remove_point): Adjust to new interface.
5455 (nto_target_ops): Install nto_supports_z_point_type.
5456 * mem-break.c: Adjust intro comment.
5457 (struct raw_breakpoint) <raw_type, size>: New fields.
5458 <inserted>: Update comment.
5459 <shlib_disabled>: Delete field.
5460 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5461 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5462 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5463 (raw_bkpt_type_to_target_hw_bp_type): New function.
5464 (find_enabled_raw_code_breakpoint_at): New function.
5465 (find_raw_breakpoint_at): New type and size parameters. Use them.
5466 (insert_memory_breakpoint): New function, based off
5467 set_raw_breakpoint_at.
5468 (remove_memory_breakpoint): New function.
5469 (set_raw_breakpoint_at): Reimplement.
5470 (set_breakpoint): New, based on set_breakpoint_at.
5471 (set_breakpoint_at): Reimplement.
5472 (delete_raw_breakpoint): Go through the_target->remove_point
5473 instead of assuming memory breakpoints.
5474 (find_gdb_breakpoint_at): Delete.
5475 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5476 (find_gdb_breakpoint): New function.
5477 (set_gdb_breakpoint_at): Delete.
5478 (z_type_supported): New function.
5479 (set_gdb_breakpoint_1): New function, loosely based off
5480 set_gdb_breakpoint_at.
5481 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5482 (delete_gdb_breakpoint_at): Delete.
5483 (delete_gdb_breakpoint_1): New function, loosely based off
5484 delete_gdb_breakpoint_at.
5485 (delete_gdb_breakpoint): New function.
5486 (clear_gdb_breakpoint_conditions): Rename to ...
5487 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5489 (add_condition_to_breakpoint): Make static.
5490 (add_breakpoint_condition): Take a struct breakpoint pointer
5491 instead of an address. Adjust.
5492 (gdb_condition_true_at_breakpoint): Rename to ...
5493 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5495 (gdb_condition_true_at_breakpoint): Reimplement.
5496 (add_breakpoint_commands): Take a struct breakpoint pointer
5497 instead of an address. Adjust.
5498 (gdb_no_commands_at_breakpoint): Rename to ...
5499 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5500 parameter. Return true if no breakpoint was found. Change debug
5502 (gdb_no_commands_at_breakpoint): Reimplement.
5503 (run_breakpoint_commands): Rename to ...
5504 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5505 and change return type to boolean.
5506 (run_breakpoint_commands): New function.
5507 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5508 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5509 breakpoint. Go through the_target->remove_point instead of
5510 assuming memory breakpoint.
5511 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5512 software and hardware breakpoints.
5513 (reinsert_raw_breakpoint): Go through the_target->insert_point
5514 instead of assuming memory breakpoint.
5515 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5516 software and hardware breakpoints.
5517 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5518 Check both software and hardware breakpoints.
5519 (validate_inserted_breakpoint): Assert the breakpoint is a
5520 software breakpoint. Set the inserted flag to -1 instead of
5521 setting shlib_disabled.
5522 (delete_disabled_breakpoints): Adjust.
5523 (validate_breakpoints): Only validate software breakpoints.
5524 Adjust to inserted flag change.
5525 (check_mem_read, check_mem_write): Skip breakpoint types other
5526 than software breakpoints. Adjust to inserted flag change.
5527 * mem-break.h (enum raw_bkpt_type): New enum.
5528 (raw_breakpoint, struct process_info): Forward declare.
5529 (Z_packet_to_target_hw_bp_type): Delete declaration.
5530 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5531 (set_gdb_breakpoint, delete_gdb_breakpoint)
5532 (clear_breakpoint_conditions): New declarations.
5533 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5534 (breakpoint_inserted_here): Update comment.
5535 (add_breakpoint_condition, add_breakpoint_commands): Replace
5536 address parameter with a breakpoint pointer parameter.
5537 (gdb_breakpoint_here): Update comment.
5538 (delete_gdb_breakpoint_at): Delete.
5539 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5540 * server.c (process_point_options): Take a struct breakpoint
5541 pointer instead of an address. Adjust.
5542 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5543 delete_gdb_breakpoint.
5544 * spu-low.c (spu_target_ops): Install NULL as
5545 supports_z_point_type method.
5546 * target.h: Include mem-break.h.
5547 (struct target_ops) <prepare_to_access_memory>: Update comment.
5548 <supports_z_point_type>: New field.
5549 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5550 instead of a char. Also take a raw breakpoint pointer.
5551 * win32-arm-low.c (the_low_target): Install NULL as
5552 supports_z_point_type.
5553 * win32-i386-low.c (i386_supports_z_point_type): New function.
5554 (i386_insert_point, i386_remove_point): Adjust to new interface.
5555 (the_low_target): Install i386_supports_z_point_type.
5556 * win32-low.c (win32_supports_z_point_type): New function.
5557 (win32_insert_point, win32_remove_point): Adjust to new interface.
5558 (win32_target_ops): Install win32_supports_z_point_type.
5559 * win32-low.h (struct win32_target_ops):
5560 <supports_z_point_type>: New method.
5561 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5562 instead of a char. Also take a raw breakpoint pointer.
5564 2014-05-20 Pedro Alves <palves@redhat.com>
5566 * mem-break.h: Include break-common.h.
5567 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5568 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5569 (Z_packet_to_target_hw_bp_type): New declaration.
5570 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5571 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5572 (Z_PACKET_ACCESS_WP): Delete macros.
5573 (Z_packet_to_hw_type): Delete function.
5574 * i386-low.h: Don't include break-common.h here.
5575 (Z_packet_to_hw_type): Delete declaration.
5576 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5577 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5578 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5579 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5580 * linux-aarch64-low.c: Don't include break-common.h here.
5581 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5582 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5583 (Z_packet_to_target_hw_bp_type): Delete function.
5584 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5586 (mips_insert_point, mips_remove_point): Use
5587 Z_packet_to_target_hw_bp_type.
5589 2014-05-20 Pedro Alves <palves@redhat.com>
5591 * linux-aarch64-low.c: Include break-common.h.
5592 (enum target_point_type): Delete.
5593 (Z_packet_to_point_type): Rename to ...
5594 (Z_packet_to_target_hw_bp_type): ... this, and return a
5595 target_hw_bp_type instead.
5596 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5597 instead of an enum target_point_type.
5598 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5600 (aarch64_dr_state_insert_one_point)
5601 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5602 (aarch64_handle_aligned_watchpoint)
5603 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5604 Take an enum target_hw_bp_type instead of an enum
5606 (aarch64_supports_z_point_type): New function.
5607 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5608 use Z_packet_to_target_hw_bp_type.
5610 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5612 * configure.ac: Only use -Werror by default when DEVELOPMENT
5614 * configure: Regenerate.
5616 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5618 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5619 * linux-x86-low.c (X86_64_USER_REGS): New.
5620 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5622 2014-04-28 Yao Qi <yao@codesourcery.com>
5624 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5627 2014-04-25 Pedro Alves <palves@redhat.com>
5630 * linux-low.c (linux_attach_fail_reason_string): New function.
5631 (linux_attach_lwp): Delete.
5632 (linux_attach_lwp_1): Rename to ...
5633 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5634 argument. Remove "initial" parameter. Return int instead of
5635 void. Don't error or warn here.
5636 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5637 failure to attach to the tgid. Call warning when failing to
5639 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5640 argument. Remove "initial" parameter. Return int instead of
5641 void. Don't error or warn here.
5642 (linux_attach_fail_reason_string): New declaration.
5643 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5644 interface change. Use linux_attach_fail_reason_string.
5646 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5647 Walfred Tedeschi <walfred.tedeschi@intel.com>
5649 * Makefile.in: Added rules to handle new files
5650 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5651 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5652 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5653 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5654 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5655 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5657 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5658 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5659 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5660 i386/x32-avx512.xml.
5661 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5662 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5663 i386/x32-avx512-linux.xml.
5664 * i387-fp.c (num_avx512_k_registers): New constant for number
5666 (num_avx512_zmmh_low_registers): New constant for number of
5667 lower ZMM registers (0-15).
5668 (num_avx512_zmmh_high_registers): New constant for number of
5669 higher ZMM registers (16-31).
5670 (num_avx512_ymmh_registers): New contant for number of higher
5671 YMM registers (ymm16-31 added by avx521 on x86_64).
5672 (num_avx512_xmm_registers): New constant for number of higher
5673 XMM registers (xmm16-31 added by AVX512 on x86_64).
5674 (struct i387_xsave): Add space for AVX512 registers.
5675 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5676 Add code to handle AVX512 registers.
5677 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5678 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5679 prototypei from generated file.
5680 (tdesc_amd64_avx512_linux): Likewise.
5681 (init_registers_x32_avx512_linux): Likewise.
5682 (tdesc_x32_avx512_linux): Likewise.
5683 (init_registers_i386_avx512_linux): Likewise.
5684 (tdesc_i386_avx512_linux): Likewise.
5685 (x86_64_regmap): Add AVX512 registers.
5686 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5688 (initialize_low_arch): Add code to initialize AVX512 registers.
5690 2014-04-23 Pedro Alves <palves@redhat.com>
5692 * mem-break.c (find_gdb_breakpoint_at): Make static.
5693 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5695 2014-04-23 Pedro Alves <palves@redhat.com>
5697 * i386-low.c: Don't include break-common.h here.
5698 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5699 prototype to take target_hw_bp_type as argument instead of a Z
5701 * i386-low.h: Include break-common.h here.
5702 (Z_packet_to_hw_type): Declare.
5703 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5705 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5706 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5707 (x86_remove_point): Convert the packet number to a
5708 target_hw_bp_type before calling i386_low_remove_watchpoint.
5709 * win32-i386-low.c (i386_insert_point): Convert the packet number
5710 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5711 (i386_remove_point): Convert the packet number to a
5712 target_hw_bp_type before calling i386_low_remove_watchpoint.
5714 2014-04-23 Pedro Alves <palves@redhat.com>
5716 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5718 2014-04-10 Pedro Alves <palves@redhat.com>
5720 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5721 Check if the condition or command is NULL before checking if the
5722 breakpoint is known. On success, return true.
5723 * mem-break.h (add_breakpoint_condition): Document return.
5724 (add_breakpoint_commands): Add describing comment.
5725 * server.c (skip_to_semicolon): New function.
5726 (process_point_options): Use it.
5728 2014-04-09 Pedro Alves <palves@redhat.com>
5730 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5733 2014-02-27 Pedro Alves <palves@redhat.com>
5736 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5738 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5740 (last_thread_of_process_p): Take a PID argument instead of a
5742 (linux_wait_for_lwp): Delete.
5743 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5745 (linux_low_filter_event): New function, party factored out from
5746 linux_wait_for_event.
5747 (linux_wait_for_event): Rename to ...
5748 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5749 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5750 sigsuspend. Check for zombie leaders.
5751 (linux_wait_for_event): Reimplement as wrapper around
5752 linux_wait_for_event_filtered.
5753 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5754 a normal or signal exit is seen, it's the whole process exiting.
5755 (wait_for_sigstop): No longer a for_each_inferior callback.
5756 Rewrite on top of linux_wait_for_event_filtered.
5757 (stop_all_lwps): Call wait_for_sigstop directly.
5758 * server.c (resume, handle_target_event): Handle
5759 TARGET_WAITKIND_NO_RESUMED.
5761 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5763 * win32-low.c (psapi_get_dll_name,
5764 * win32_CreateToolhelp32Snapshot): Delete.
5765 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5766 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5768 (handle_load_dll): Add function description.
5769 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5771 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5773 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5775 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5776 base address when calling win32_add_one_solib.
5777 (handle_load_dll): Delete local variable load_addr.
5778 Remove 0x1000 offset applied to DLL base address when calling
5779 win32_add_one_solib.
5780 (handle_unload_dll): Add comment.
5782 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5784 * win32-low.c (win32_add_all_dlls): Renames
5785 win32_ensure_ntdll_loaded. Rewrite function documentation.
5786 Adjust implementation to always load all DLLs.
5787 Add 0x1000 offset to DLL base address when calling
5788 win32_add_one_solib.
5789 (child_initialization_done): New static global.
5790 (do_initial_child_stuff): Set child_initialization_done to
5791 zero during child initialization, and 1 after. Replace call
5792 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5794 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5795 (handle_unload_dll): Add function documentation.
5796 (get_child_debug_event): Ignore load and unload DLL events
5797 during child initialization.
5799 2014-02-20 Doug Evans <dje@google.com>
5801 Remove global all_lwps.
5802 * inferiors.h (ptid_of): Move here from linux-low.h.
5803 (pid_of, lwpid_of): Ditto.
5804 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5805 parameter is a struct thread_info * now.
5806 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5807 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5808 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5810 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5811 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5812 * linux-arm-low.c (update_registers_callback): Update, "entry"
5813 parameter is a struct thread_info * now.
5814 Fetch lwpid from current_inferior directly.
5815 (arm_insert_point): Pass &all_threads to find_inferior instead of
5817 (arm_remove_point): Ditto.
5818 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5819 (arm_prepare_to_resume): Fetch pid from thread.
5820 (arm_read_description): Fetch lwpid from current_inferior directly.
5821 * linux-low.c (all_lwps): Delete.
5822 (delete_lwp): Delete call to remove_inferior.
5823 (handle_extended_wait): Fetch lwpid from thread.
5824 (add_lwp): Don't set lwp->entry.id. Remove call to
5825 add_inferior_to_list.
5826 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5827 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5828 (kill_one_lwp_callback): Ditto.
5829 (linux_kill): Don't dereference NULL pointer.
5830 Fetch ptid,lwpid from thread.
5831 (get_detach_signal): Fetch ptid from thread.
5832 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5833 Simplify call to regcache_invalidate_thread.
5834 (delete_lwp_callback): Update, "entry" parameter is a
5835 struct thread_info * now. Fetch pid from thread.
5836 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5837 (status_pending_p_callback): Update, "entry" parameter is a
5838 struct thread_info * now. Fetch ptid from thread.
5839 (find_lwp_pid): Update, "entry" parameter is a
5840 struct thread_info * now.
5841 (linux_wait_for_lwp): Fetch pid from thread.
5842 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5843 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5844 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5845 (dequeue_one_deferred_signal): Ditto.
5846 (cancel_breakpoint): Fetch ptid from current_inferior.
5847 (linux_wait_for_event): Pass &all_threads to find_inferior,
5848 not &all_lwps. Fetch ptid, lwpid from thread.
5849 (count_events_callback): Update, "entry" parameter is a
5850 struct thread_info * now.
5851 (select_singlestep_lwp_callback): Ditto.
5852 (select_event_lwp_callback): Ditto.
5853 (cancel_breakpoints_callback): Ditto.
5854 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5856 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5857 (unsuspend_one_lwp): Update, "entry" parameter is a
5858 struct thread_info * now.
5859 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5861 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5862 Fetch lwpid from thread, not lwp.
5863 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5864 Pass &all_threads to find_inferior, not &all_lwps.
5865 (send_sigstop): Fetch lwpid from thread, not lwp.
5866 (send_sigstop_callback): Update, "entry" parameter is a
5867 struct thread_info * now.
5868 (suspend_and_send_sigstop_callback): Ditto.
5869 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5870 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5871 struct thread_info * now.
5872 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5874 (lwp_running): Update, "entry" parameter is a
5875 struct thread_info * now.
5876 (stop_all_lwps): Fetch ptid from thread.
5877 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5878 (linux_resume_one_lwp): Fetch lwpid from thread.
5879 (linux_set_resume_request): Update, "entry" parameter is a
5880 struct thread_info * now. Fetch pid, lwpid from thread.
5881 (resume_status_pending_p): Update, "entry" parameter is a
5882 struct thread_info * now.
5883 (need_step_over_p): Ditto. Fetch lwpid from thread.
5884 (start_step_over): Fetch lwpid from thread.
5885 (linux_resume_one_thread): Update, "entry" parameter is a
5886 struct thread_info * now. Fetch lwpid from thread.
5887 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5888 (proceed_one_lwp): Update, "entry" parameter is a
5889 struct thread_info * now. Fetch lwpid from thread.
5890 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5891 struct thread_info * now.
5892 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5893 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5894 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5896 (regsets_store_inferior_registers): Ditto.
5897 (fetch_register, store_register): Ditto.
5898 (linux_read_memory, linux_write_memory): Ditto.
5899 (linux_request_interrupt): Ditto.
5900 (linux_read_auxv): Ditto.
5901 (linux_xfer_siginfo): Ditto.
5902 (linux_qxfer_spu): Ditto.
5903 (linux_qxfer_libraries_svr4): Ditto.
5904 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5905 moved to inferiors.h.
5907 (get_thread_lwp): Update.
5908 (struct lwp_info): Delete member "entry". Simplify comment for
5911 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5912 current_inferior directly.
5913 (update_watch_registers_callback): Update, "entry" parameter is a
5914 struct thread_info * now. Fetch pid from thread.
5915 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5916 (mips_insert_point): Fetch lwpid from current_inferior.
5917 Pass &all_threads to find_inferior, not &all_lwps.
5918 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5919 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5921 (mips_stopped_data_address): Ditto.
5922 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5924 * linux-tile-low.c (tile_arch_setup): Ditto.
5925 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5926 (update_debug_registers_callback): Update, "entry" parameter is a
5927 struct thread_info * now. Fetch pid from thread.
5928 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5929 Pass &all_threads to find_inferior, not &all_lwps.
5930 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5931 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5932 Pass &all_threads to find_inferior, not &all_lwps.
5933 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5934 (i386_dr_low_get_status): Ditto.
5935 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5936 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5937 (x86_linux_read_description): Ditto.
5938 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5940 2014-02-20 Doug Evans <dje@google.com>
5942 * inferiors.c (get_first_inferior): Fix buglet.
5944 2014-02-19 Doug Evans <dje@google.com>
5946 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5947 * inferiors.c (add_thread): Change result type to struct thread_info *.
5948 All callers updated.
5949 (add_lwp): Call add_thread here instead of in callers.
5950 All callers updated.
5951 * linux-low.h (get_lwp_thread): Rewrite.
5952 (struct lwp_info): New member "thread".
5954 2014-02-19 Doug Evans <dje@google.com>
5956 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5957 All callers updated.
5959 2014-02-19 Doug Evans <dje@google.com>
5961 * inferiors.c (add_thread): Fix whitespace.
5963 2014-02-19 Doug Evans <dje@google.com>
5965 * dll.c (clear_dlls): Replace accessing list implemention details
5967 * gdbthread.h (get_first_thread): Declare.
5968 * inferiors.c (for_each_inferior_with_data): New function.
5969 (get_first_thread): New function.
5970 (find_thread_ptid): Simplify.
5971 (get_first_inferior): New function.
5972 (clear_list): Delete.
5973 (one_inferior_p): New function.
5974 (clear_inferior_list): New function.
5975 (clear_inferiors): Update.
5976 * inferiors.h (for_each_inferior_with_data): Declare.
5977 (clear_inferior_list): Declare.
5978 (one_inferior_p): Declare.
5979 (get_first_inferior): Declare.
5980 * linux-low.c (linux_wait_for_event): Replace accessing list
5981 implemention details with API function.
5982 * server.c (target_running): Ditto.
5983 (accumulate_file_name_length): New function.
5984 (emit_dll_description): New function.
5985 (handle_qxfer_libraries): Replace accessing list implemention
5986 details with API function.
5987 (handle_qxfer_threads_worker): New function.
5988 (handle_qxfer_threads_proper): Replace accessing list implemention
5989 details with API function.
5990 (handle_query): Ditto.
5991 (visit_actioned_threads_callback_ftype): New typedef.
5992 (visit_actioned_threads_data): New struct.
5993 (visit_actioned_threads): Rewrite to be find_inferior callback.
5994 (resume): Call find_inferior.
5995 (handle_status): Replace accessing list implemention
5996 details with API function.
5997 (process_serial_event): Replace accessing list implemention details
5999 * target.c (set_desired_inferior): Replace accessing list implemention
6000 details with API function.
6001 * tracepoint.c (same_process_p): New function.
6002 (gdb_agent_about_to_close): Replace accessing list implemention
6003 details with API function.
6004 * win32-low.c (child_delete_thread): Replace accessing list
6005 implemention details with API function.
6006 (match_dll_by_basename): New function.
6007 (dll_is_loaded_by_basename): New function.
6008 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6009 details call to dll_is_loaded_by_basename.
6011 2014-02-19 Doug Evans <dje@google.com>
6013 * dll.h (struct dll_info): Add comment.
6014 * gdbthread.h (struct thread_info): Add comment.
6015 (current_ptid): Simplify.
6016 * inferiors.c (add_process): Update.
6017 (remove_process): Update.
6018 * inferiors.h (struct process_info): Rename member "head" to "entry".
6019 * linux-low.c (delete_lwp): Update.
6021 (last_thread_of_process_p): Update.
6022 (kill_one_lwp_callback, linux_kill): Update.
6023 (status_pending_p_callback): Update.
6024 (wait_for_sigstop): Update. Simplify read of ptid.
6025 (start_step_over): Update.
6026 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6027 (get_lwp_thread): Update.
6028 (struct lwp_info): Rename member "head" to "entry".
6029 * regcache.h (inferior_list_entry): Delete.
6030 * server.c (kill_inferior_callback): Update.
6031 (detach_or_kill_inferior_callback): Update.
6032 (print_started_pid): Update.
6033 (print_attached_pid): Update.
6034 (process_serial_event): Simplify read of ptid.
6035 * thread-db.c (thread_db_create_event): Update.
6036 (thread_db_get_tls_address): Update.
6037 * win32-low.c (current_inferior_ptid): Simplify.
6039 2014-02-19 Tom Tromey <tromey@redhat.com>
6041 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6043 (target_supports_btrace): Update.
6045 2014-02-14 Yao Qi <yao@codesourcery.com>
6047 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6048 (rsp-low-ipa.o): New target.
6050 2014-02-12 Tom Tromey <tromey@redhat.com>
6052 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6053 convert_ascii_to_int.
6054 * regcache.c (registers_to_string): Likewise.
6055 * remote-utils.c (decode_M_packet): Likewise.
6056 * server.c (process_serial_event): Likewise.
6058 2014-02-12 Tom Tromey <tromey@redhat.com>
6060 * server.c (handle_query, handle_v_run): Use hex2bin, not
6062 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6064 2014-02-12 Tom Tromey <tromey@redhat.com>
6066 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6067 convert_int_to_ascii.
6068 * regcache.c (registers_to_string, collect_register_as_string):
6070 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6072 * server.c (process_serial_event): Likewise.
6073 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6074 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6076 2014-02-12 Tom Tromey <tromey@redhat.com>
6078 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6079 bin2hex, not hexify.
6080 * tracepoint.c (cmd_qtstatus): Likewise.
6082 2014-02-12 Tom Tromey <tromey@redhat.com>
6084 * remote-utils.c (monitor_output): Pass explicit length to
6087 2014-02-12 Tom Tromey <tromey@redhat.com>
6089 * tracepoint.c: Include rsp-low.h.
6090 * server.c: Include rsp-low.h.
6091 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6092 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6094 * remote-utils.c: Include rsp-low.h.
6095 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6096 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6097 (convert_int_to_ascii, convert_ascii_to_int): Move to
6099 * regcache.c: Include rsp-low.h.
6100 * ax.c: Include rsp-low.h.
6101 * Makefile.in (SFILES): Add common/rsp-low.c.
6102 (OBS): Add rsp-low.o.
6103 (rsp-low.o): New target.
6105 2014-02-12 Tom Tromey <tromey@redhat.com>
6107 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6108 Include print-utils.h.
6109 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6110 (plongest, thirty_two, phex_nz): Remove.
6111 * Makefile.in (SFILES): Add common/print-utils.c.
6112 (OBS): Add print-utils.o.
6113 (print-utils-ipa.o): New target.
6114 (print-utils.o): New target.
6115 (IPA_OBJS): Add print-utils-ipa.o.
6117 2014-02-06 Tom Tromey <tromey@redhat.com>
6119 * Makefile.in (SFILES): Fix indentation.
6121 2014-02-05 Doug Evans <dje@google.com>
6123 * linux-low.c (linux_wait_for_event): Improve comment.
6124 (linux_wait_1): Keep current_inferior in sync with event_child.
6126 2014-01-22 Doug Evans <dje@google.com>
6128 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6130 2014-01-22 Doug Evans <dje@google.com>
6132 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6133 * configure: Regenerate.
6134 * config.in: Regenerate.
6135 * Makefile.in (SFILES): Add debug.c.
6137 * debug.c: New file.
6138 * debug.h: New file.
6139 * linux-aarch64-low.c (*): Update all debugging printfs to use
6140 debug_printf instead of fprintf.
6141 * linux-arm-low.c (*): Ditto.
6142 * linux-cris-low.c (*): Ditto.
6143 * linux-crisv32-low.c (*): Ditto.
6144 * linux-m32r-low.c (*): Ditto.
6145 * linux-sparc-low.c (*): Ditto.
6146 * linux-x86.c (*): Ditto.
6147 * linux-low.c (*): Ditto.
6148 (linux_wait_1): Add calls to debug_enter, debug_exit.
6149 (linux_wait): Remove redundant debugging printf.
6150 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6151 (linux_resume, unstop_all_lwps): Ditto.
6152 * mem-break.c (*): Update all debugging printfs to use
6153 debug_printf instead of fprintf.
6154 * remote-utils.c (*): Ditto.
6155 * thread-db.c (*): Ditto.
6156 * server.c #include <ctype.h>, "gdb_vecs.h".
6157 (debug_threads): Moved to debug.c.
6158 (*): Update all debugging printfs to use debug_printf instead of
6160 (start_inferior): Replace call to fflush with call to debug_flush.
6161 (monitor_show_help): Mention set debug-format.
6162 (parse_debug_format_options): New function.
6163 (handle_monitor_command): Handle "monitor set debug-format".
6164 (gdbserver_usage): Mention --debug-format.
6165 (main): Parse --debug-format.
6166 * server.h (debug_threads): Declaration moved to debug.h.
6168 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6169 trace_debug_1 that uses debug_printf.
6170 (tracepoint_look_up_symbols): Update all debugging printfs to use
6171 debug_printf instead of fprintf.
6173 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6175 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6178 2014-01-17 Pedro Alves <palves@redhat.com>
6181 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6182 defined after including gdb_proc_service.h.
6184 2014-01-16 Doug Evans <dje@google.com>
6186 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6187 (match_dll): Use it.
6189 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6191 * target.h (target_ops) <read_btrace>: Change parameters and
6192 return type to allow error reporting.
6193 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6194 trace reading errors on.
6195 * linux-low.c (linux_low_read_btrace): Pass trace reading
6197 (linux_low_disable_btrace): New.
6199 2014-01-15 Doug Evans <dje@google.com>
6201 * inferiors.c (thread_id_to_gdb_id): Delete.
6202 * inferiors.h (thread_id_to_gdb_id): Delete.
6204 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6206 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6207 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6210 2014-01-08 Pedro Alves <palves@redhat.com>
6212 * server.c (handle_status): Don't discard previous queued stop
6213 replies or thread's pending status here.
6214 (main) <disconnection>: Do it here instead.
6216 2014-01-08 Pedro Alves <palves@redhat.com>
6218 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6219 * server.c (visit_actioned_threads, handle_pending_status): New
6221 (handle_v_cont): Factor out parts to ...
6222 (resume): ... this new function. If in all-stop, and a thread
6223 being resumed has a pending status, report it without actually
6225 (myresume): Adjust to use the new 'resume' function.
6226 (clear_pending_status_callback, set_pending_status_callback)
6227 (find_status_pending_thread_callback): New functions.
6228 (handle_status): Handle the case of multiple threads having
6229 interesting statuses to report. Report threads' real last signal
6230 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6231 with an interesting thread to report the status for, instead of
6232 always reporting the status of the first thread.
6234 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6236 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6237 * gdbreplay.c (gdbreplay_version): Likewise.
6239 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6241 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6242 iov.iov_len with the real length in use.
6244 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6246 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6247 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6248 for all targets that use win32-low.c.
6249 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6250 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6252 2013-12-13 Pedro Alves <palves@redhat.com>
6254 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6255 if equal to TARGET_WAITKIND_LOADED.
6256 * win32-low.c (cached_status): New static global.
6257 (win32_wait): Add declaration.
6258 (do_initial_child_stuff): Flush all initial pending debug events
6259 up to the initial breakpoint.
6260 (win32_wait): If CACHED_STATUS was set, return that instead
6261 of doing a real wait. Remove the code resuming the execution
6262 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6263 during the initial phase. Also remove the code changing
6264 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6265 TARGET_WAITKIND_STOPPED.
6267 2013-12-11 Yao Qi <yao@codesourcery.com>
6269 * notif.c (handle_notif_ack): Return 0 if no notification
6272 2013-11-20 Doug Evans <dje@google.com>
6274 * linux-low.c (linux_set_resume_request): Fix comment.
6276 2013-11-20 Doug Evans <dje@google.com>
6278 * linux-low.c (resume_status_pending_p): Tweak comment.
6280 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6282 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6283 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6284 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6285 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6286 (srv_amd64_regobj): Add amd64-mpx.o.
6287 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6288 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6289 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6290 * i387-fp.c (num_pl_bnd_register) Added constant.
6291 (num_pl_bnd_cfg_registers) Added constant.
6292 (struct i387_xsave) Added reserved area and MPX fields.
6293 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6294 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6296 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6297 (init_registers_amd64_mpx_linux): Declare new function.
6298 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6299 (x86_64_regmap): Add MPX registers.
6300 (x86_linux_read_description): Add MPX case.
6301 (initialize_low_arch): Initialize MPX targets.
6303 2013-11-18 Tom Tromey <tromey@redhat.com>
6305 * configure: Rebuild.
6306 * configure.ac: Don't check for stdlib.h.
6307 * gdbreplay.c: Unconditionally include stdlib.h.
6309 2013-11-18 Tom Tromey <tromey@redhat.com>
6311 * config.in: Rebuild.
6312 * configure: Rebuild.
6313 * configure.ac: Don't use AC_HEADER_DIRENT.
6315 2013-11-18 Tom Tromey <tromey@redhat.com>
6317 * server.h: Don't check HAVE_STRING_H.
6318 * gdbreplay.c: Don't check HAVE_STRING_H.
6319 * configure: Rebuild.
6321 2013-11-18 Tom Tromey <tromey@redhat.com>
6323 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6326 2013-11-08 Tom Tromey <tromey@redhat.com>
6328 * configure, config.in: Rebuild.
6329 * configure.ac: Remove unused configury.
6331 2013-11-08 Tom Tromey <tromey@redhat.com>
6333 * acinclude.m4: Include common.m4, codeset.m4.
6334 * configure, config.in: Rebuild.
6335 * configure.ac: Use GDB_AC_COMMON.
6337 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6339 * linux-s390-low.c (HWCAP_S390_TE): New define.
6340 (s390_arch_setup): Consider the TE field in the HWCAP for
6341 determining 'have_regset_tdb'.
6343 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6346 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6349 2013-10-02 Pedro Alves <palves@redhat.com>
6351 * server.c (process_serial_event): Don't output "GDBserver
6352 exiting" if GDB is connected through stdio.
6353 * target.c (mywait): Likewise, be silent if GDB is connected
6356 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6358 * lynx-low.c (lynx_add_threads_after_attach): New function.
6359 (lynx_attach): Remove call to add_thread. Add call to
6360 lynx_add_threads_after_attach instead.
6362 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6364 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6365 * config.in, configure: Regenerated.
6367 2013-09-18 Yao Qi <yao@codesourcery.com>
6370 * server.c (start_inferior): Clear 'resume_info'.
6372 2013-09-16 Jiong Wang <jiwang@tilera.com>
6374 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6377 2013-09-16 Jiong Wang <jiwang@tilera.com>
6379 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6380 linux-tile-low.o to srv_tgtobj.
6382 2013-09-16 Will Newton <will.newton@linaro.org>
6384 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6387 2013-09-06 Pedro Alves <palves@redhat.com>
6389 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6390 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6391 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6392 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6393 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6394 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6396 2013-09-06 Pedro Alves <palves@redhat.com>
6398 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6399 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6401 2013-09-06 Pedro Alves <palves@redhat.com>
6403 * linux-amd64-ipa.c: Include tracepoint.h.
6404 * linux-i386-ipa.c: Include tracepoint.h.
6406 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6408 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6409 (ps_get_thread_area): New function.
6411 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6413 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6414 (initialize_low_arch): Call init_registers_crisv32 rather than
6415 init_register_crisv32.
6417 2013-09-05 Pedro Alves <palves@redhat.com>
6419 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6421 * hostio.h: ... this new file.
6422 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6423 win32-low.c: Include hostio.h.
6425 2013-09-05 Pedro Alves <palves@redhat.com>
6427 * server.h (gdb_client_data, handler_func, callback_handler_func)
6428 (delete_file_handler, add_file_handler, append_callback_event)
6429 (delete_callback_event, start_event_loop, initialize_event_loop):
6430 Move to event-loop.h and include it.
6431 * event-loop.h: New file.
6433 2013-09-05 Pedro Alves <palves@redhat.com>
6435 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6436 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6437 (loaded_dll, unloaded_dll): Move to ...
6438 * dll.h: ... this new file.
6439 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6441 2013-09-05 Pedro Alves <palves@redhat.com>
6443 * server.h (current_process, get_thread_process, all_processes)
6444 (add_inferior_to_list, for_each_inferior, current_inferior)
6445 (remove_inferior, add_process, remove_process, find_process_pid)
6446 (have_started_inferiors_p, have_attached_inferiors_p)
6447 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6448 (clear_inferiors, find_inferior, find_inferior_id)
6449 (inferior_target_data, set_inferior_target_data)
6450 (inferior_regcache_data, set_inferior_regcache_data): Move to
6451 inferiors.h, and include it.
6452 * inferiors.h: New file.
6454 2013-09-05 Pedro Alves <palves@redhat.com>
6456 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6460 2013-09-05 Pedro Alves <palves@redhat.com>
6462 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6464 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6465 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6466 (handle_tracepoint_general_set, handle_tracepoint_query)
6467 (tracepoint_finished_step, tracepoint_was_hit)
6468 (release_while_stepping_state_list, current_traceframe)
6469 (in_readonly_region, traceframe_read_mem)
6470 (fetch_traceframe_registers, traceframe_read_sdata)
6471 (traceframe_read_info, struct fast_tpoint_collect_status)
6472 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6473 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6474 (supply_fast_tracepoint_registers)
6475 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6476 (ipa_tdesc, claim_trampoline_space)
6477 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6478 (agent_mem_read, agent_get_trace_state_variable_value)
6479 (agent_set_trace_state_variable_value, agent_tsv_read)
6480 (agent_mem_read_string, get_raw_reg_func_addr)
6481 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6482 * tracepoint.h: ... this new file.
6484 2013-09-05 Pedro Alves <palves@redhat.com>
6486 * server.h (perror_with_name, error, fatal, warning, paddress)
6487 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6489 * utils.h: New file.
6491 2013-09-05 Pedro Alves <palves@redhat.com>
6493 * server.h (remote_debug, noack_mode, transport_is_reliable)
6494 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6495 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6496 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6497 (write_enn, initialize_async_io, enable_async_io)
6498 (disable_async_io, check_remote_input_interrupt_request)
6499 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6500 (dead_thread_notify, prepare_resume_reply)
6501 (decode_address_to_semicolon, decode_address, decode_m_packet)
6502 (decode_M_packet, decode_X_packet, decode_xfer_write)
6503 (decode_search_memory_packet, unhexify, hexify)
6504 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6505 (look_up_one_symbol, relocate_instruction)
6506 (monitor_output): Move to remote-utils.h, and include it.
6507 * remote-utils.h: New file.
6509 2013-09-05 Pedro Alves <palves@redhat.com>
6511 * server.h (_): Delete.
6513 2013-09-02 Pedro Alves <palves@redhat.com>
6515 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6516 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6518 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6520 2013-09-02 Pierre Muller <muller@sourceware.org>
6522 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6523 or WriteProcessMemory complete successfully and handle
6524 ERROR_PARTIAL_COPY error.
6526 2013-09-02 Pedro Alves <palves@redhat.com>
6528 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6529 error instead of EIO.
6531 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6534 * linux-low.c: Include filestuff.h.
6535 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6536 * lynx-low.c: Include filestuff.h.
6537 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6538 * server.c: Include filestuff.h.
6539 (main): Call notice_open_fds.
6540 * spu-low.c: Include filestuff.h.
6541 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6543 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6545 * Makefile.in: Explain why ../target and ../nat are not
6546 listed as include file search paths.
6547 (linux-waitpid.o): New object file rule.
6548 * configure.srv (srv_native_linux_obj): New variable.
6549 Replace all occurrences of linux native object files with
6550 $srv_native_linux_obj.
6551 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6552 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6553 (linux_enable_event_reporting): Remove declaration.
6554 (my_waitpid): Moved to common/linux-waitpid.c.
6555 (linux_wait_for_event): Pass ptid when calling
6556 linux_enable_event_reporting.
6557 (linux_supports_tracefork_flag): Remove.
6558 (linux_enable_event_reporting): Likewise.
6559 (linux_tracefork_grandchild): Remove.
6560 (STACK_SIZE): Moved to common/linux-ptrace.c.
6561 (linux_tracefork_child): Remove.
6562 (linux_test_for_tracefork): Remove.
6563 (linux_look_up_symbols): Call linux_supports_traceclone.
6564 (initialize_low): Remove call to linux_test_for_tracefork.
6565 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6566 common/linux-ptrace.h.
6567 (PTRACE_TYPE_ARG4): Likewise.
6568 Include linux-ptrace.h.
6570 2013-08-21 Pedro Alves <palves@redhat.com>
6572 * config.in: Renegerate.
6574 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6576 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6577 (SFILES): Remove $(srcdir)/common/target-common.c and
6578 add $(srcdir)/target/waitstatus.c.
6579 (OBS): Remove target-common.o and add waitstatus.o.
6580 (server_h): Remove $(srcdir)/../common/target-common.h and
6581 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6582 and $(srcdir)/../target/waitstatus.h.
6583 (target-common.o): Remove.
6584 (waitstatus.o): New target object file.
6585 * target.h: Do not include target-common.h and
6586 include target/resume.h, target/wait.h and
6587 target/waitstatus.h.
6589 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6591 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6592 to PTRACE_TYPE_ARG3.
6593 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6594 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6596 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6597 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6599 2013-07-27 Jie Zhang <jie@codesourcery.com>
6600 Daniel Jacobowitz <dan@codesourcery.com>
6601 Yao Qi <yao@codesourcery.com>
6603 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6604 (mips-linux-watch.o): New rule.
6605 (mips_linux_watch_h): New variable.
6606 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6608 * linux-mips-low.c: Include mips-linux-watch.h.
6609 (struct arch_process_info, struct arch_lwp_info): New.
6610 (update_watch_registers_callback): New function.
6611 (mips_linux_new_process, mips_linux_new_thread) New functions.
6612 (mips_linux_prepare_to_resume, mips_insert_point): New
6614 (mips_remove_point, mips_stopped_by_watchpoint): New
6616 (rsp_bp_type_to_target_hw_bp_type): New function.
6617 (mips_stopped_data_address): New function.
6618 (the_low_target): Add watchpoint support functions.
6620 2013-07-27 Yao Qi <yao@codesourcery.com>
6622 * i386-low.c: Include break-common.h.
6623 (enum target_hw_bp_type): Remove.
6625 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6627 * Makefile.in (SFILES): /common/target-common.c.
6628 (OBS): Add target-common.o.
6629 (server_h): Add $(srcdir)/../common/target-common.h.
6630 (target-common.o): New target.
6631 * server.c (queue_stop_reply_callback): Free
6632 status string after use.
6633 * target.c (target_waitstatus_to_string): Remove.
6634 * target.h: Include target-common.h.
6635 (resume_kind): Likewise.
6636 (target_waitkind): Likewise.
6637 (target_waitstatus): Likewise.
6638 (TARGET_WNOHANG): Likewise.
6640 2013-07-04 Yao Qi <yao@codesourcery.com>
6642 * Makefile.in (host_alias): Use @host_noncanonical@.
6643 (target_alias): Use @target_noncanonical@.
6644 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6645 ACX_NONCANONICAL_HOST.
6646 * configure: Regenerated.
6649 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6651 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6652 * configure: Rebuild.
6653 * Makefile.in (version_host, version_target): Get from configure.
6654 (version.c): Use $(version_host) and $(version_target).
6656 2013-07-03 Pedro Alves <palves@redhat.com>
6658 * Makefile.in (config.status): Depend on development.sh.
6659 * acinclude.m4: Include libmcheck.m4.
6660 * configure: Regenerate.
6662 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6664 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6665 attribute inside the parentheses.
6666 (winapi_DebugSetProcessKillOnExit): Ditto.
6667 (winapi_DebugBreakProcess): Ditto.
6668 (winapi_GenerateConsoleCtrlEvent): Ditto.
6670 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6672 * notif.h (notif_event): Add a dummy member to avoid compiler
6675 2013-07-01 Pedro Alves <palves@redhat.com>
6677 * hostio.c (HOSTIO_PATH_MAX): Define.
6678 (require_filename, handle_open, handle_unlink, handle_readlink):
6681 2013-07-01 Pedro Alves <palves@redhat.com>
6683 * server.h: Include "pathmax.h".
6684 * linux-low.c: Don't include sys/param.h.
6685 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6687 * win32-low.c: Don't include sys/param.h.
6688 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6690 2013-07-01 Pedro Alves <palves@redhat.com>
6692 * event-loop.c: Don't check HAVE_UNISTD_H before including
6694 * gdbreplay.c: Likewise.
6695 * remote-utils.c: Likewise.
6696 * server.c: Likewise.
6697 * configure.ac: Don't check for unistd.h.
6698 * configure: Regenerate.
6700 2013-06-28 Tom Tromey <tromey@redhat.com>
6702 * Makefile.in (version.c): Use version.in, not
6705 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6707 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6708 * configure: Rebuild.
6709 * Makefile.in (version_host, version_target): Get from configure.
6710 (version.c): Use $(version_host) and $(version_target).
6712 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6714 Fix trace-status to output user name without trailing colon.
6715 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6717 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6719 Fix trace-status to output proper start-time and stop-time.
6720 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6721 output start time and stop time in hex as gdb expects.
6723 2013-06-26 Pedro Alves <pedro@codesourcery.com>
6725 * tracepoint.c (build_traceframe_info_xml): Output trace state
6726 variables present in the trace buffer.
6728 2013-06-24 Tom Tromey <tromey@redhat.com>
6730 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6732 (version.o): Remove.
6733 * gdbreplay.c: Include version.h.
6734 (version, host_name): Don't declare.
6735 * server.h: Include version.h.
6736 (version, host_name): Don't declare.
6738 2013-06-12 Pedro Alves <palves@redhat.com>
6740 * linux-x86-low.c (linux_is_elf64): Delete global.
6741 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6742 with local linux_pid_exe_is_elf_64_file use.
6744 2013-06-11 Pedro Alves <palves@redhat.com>
6746 * linux-low.c (regset_disabled, disable_regset): New functions.
6747 (regsets_fetch_inferior_registers)
6748 (regsets_store_inferior_registers): Use them.
6749 (initialize_regsets_info); Don't allocate the disabled_regsets
6751 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6754 2013-06-11 Pedro Alves <palves@redhat.com>
6756 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6759 2013-06-11 Pedro Alves <palves@redhat.com>
6761 * linux-x86-low.c (initialize_low_arch): Call
6762 init_registers_x32_avx_linux.
6764 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6766 Fix compatibility with Android Bionic.
6767 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6770 2013-06-07 Pedro Alves <palves@redhat.com>
6773 * Makefile.in (OBS): Add tdesc.o.
6774 (IPA_OBJS): Add tdesc-ipa.o.
6775 (tdesc-ipa.o): New rule.
6776 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6778 * linux-low.c (new_inferior): Delete.
6779 (disabled_regsets, num_regsets): Delete.
6780 (linux_add_process): Adjust to set the new per-process
6782 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6783 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6784 was a stop. When calling arch_setup, switch the current inferior
6785 to the thread that got an event.
6786 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6787 (regsets_fetch_inferior_registers)
6788 (regsets_store_inferior_registers): New regsets_info parameter.
6790 (linux_register_in_regsets): New regs_info parameter. Adjust to
6792 (register_addr, fetch_register, store_register): New usrregs_info
6793 parameter. Adjust to use it.
6794 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6795 parameter regs_info. Adjust to use it.
6796 (linux_fetch_registers): Get the current inferior's regs_info, and
6798 (linux_store_registers): Ditto.
6799 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6800 (initialize_low): Don't initialize the target_regsets here. Call
6801 initialize_low_arch.
6802 * linux-low.h (target_regsets): Delete declaration.
6803 (struct regsets_info): New.
6804 (struct usrregs_info): New.
6805 (struct regs_info): New.
6806 (struct process_info_private) <new_inferior>: New field.
6807 (struct linux_target_ops): Delete the num_regs, regmap, and
6808 regset_bitmap fields. New field regs_info.
6809 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6810 * i387-fp.c (num_xmm_registers): Delete.
6811 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6812 calls to new interface.
6813 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6814 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6815 Infer the number of xmm registers from the regcache's target
6817 * i387-fp.h (num_xmm_registers): Delete.
6818 * inferiors.c (add_thread): Don't install the thread's regcache
6820 * proc-service.c (gregset_info): Fetch the current inferior's
6821 regs_info. Adjust to use it.
6822 * regcache.c: Include tdesc.h.
6823 (register_bytes, reg_defs, num_registers)
6824 (gdbserver_expedite_regs): Delete.
6825 (get_thread_regcache): If the thread doesn't have a regcache yet,
6826 create one, instead of aborting gdbserver.
6827 (regcache_invalidate_one): Rename to ...
6828 (regcache_invalidate_thread): ... this.
6829 (regcache_invalidate_one): New.
6830 (regcache_invalidate): Only invalidate registers of the current
6832 (init_register_cache): Add target_desc parameter, and use it.
6833 (new_register_cache): Ditto. Assert the target description has a
6834 non zero registers_size.
6835 (regcache_cpy): Add assertions. Adjust.
6836 (realloc_register_cache, set_register_cache): Delete.
6837 (registers_to_string, registers_from_string): Adjust.
6838 (find_register_by_name, find_regno, find_register_by_number)
6839 (register_cache_size): Add target_desc parameter, and use it.
6840 (free_register_cache_thread, free_register_cache_thread_one)
6841 (regcache_release, register_cache_size): New.
6842 (register_size): Add target_desc parameter, and use it.
6843 (register_data, supply_register, supply_register_zeroed)
6844 (supply_regblock, supply_register_by_name, collect_register)
6845 (collect_register_as_string, collect_register_by_name): Adjust.
6846 * regcache.h (struct target_desc): Forward declare.
6847 (struct regcache) <tdesc>: New field.
6848 (init_register_cache, new_register_cache): Add target_desc
6850 (regcache_invalidate_thread): Declare.
6851 (regcache_invalidate_one): Delete declaration.
6852 (regcache_release): Declare.
6853 (find_register_by_number, register_cache_size, register_size)
6854 (find_regno): Add target_desc parameter.
6855 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6857 * remote-utils.c: Include tdesc.h.
6858 (outreg, prepare_resume_reply): Adjust.
6859 * server.c: Include tdesc.h.
6860 (gdbserver_xmltarget): Delete declaration.
6861 (get_features_xml, process_serial_event): Adjust.
6862 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6864 (struct process_info) <tdesc>: New field.
6865 (ipa_tdesc): Declare.
6866 * tdesc.c: New file.
6867 * tdesc.h: New file.
6868 * tracepoint.c: Include tdesc.h.
6869 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6870 (get_context_regcache): Adjust to pass ipa_tdesc down.
6871 (do_action_at_tracepoint): Adjust to get the register cache size
6872 from the context regcache's description.
6873 (traceframe_walk_blocks): Adjust to get the register cache size
6874 from the current trace frame's description.
6875 (traceframe_get_pc): Adjust to get current trace frame's
6876 description and pass it down.
6877 (gdb_collect): Adjust to get the register cache size from the
6879 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6880 (gdbserver_xmltarget): Delete.
6881 (initialize_low_tracepoint): Set the ipa's target description.
6882 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6883 (initialize_low_tracepoint): Set the ipa's target description.
6884 * linux-x86-low.c: Include tdesc.h.
6885 [__x86_64__] (is_64bit_tdesc): New.
6886 (ps_get_thread_area, x86_get_thread_area): Use it.
6887 (i386_cannot_store_register): Rename to ...
6888 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6889 (i386_cannot_fetch_register): Rename to ...
6890 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6891 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6893 (target_regsets): Rename to ...
6894 (x86_regsets): ... this.
6895 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6897 (x86_siginfo_fixup): Use is_64bit_tdesc.
6898 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6899 (tdesc_x32_avx_linux, tdesc_x32_linux)
6900 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6902 (x86_linux_update_xmltarget): Delete.
6903 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6904 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6905 (AMD64_LINUX_USER64_CS): New.
6906 (x86_linux_read_description): New, based on
6907 x86_linux_update_xmltarget.
6908 (same_process_callback): New.
6909 (x86_arch_setup_process_callback): New.
6910 (x86_linux_update_xmltarget): New.
6911 (x86_regsets_info): New.
6912 (amd64_linux_regs_info): New.
6913 (i386_linux_usrregs_info): New.
6914 (i386_linux_regs_info): New.
6915 (x86_linux_regs_info): New.
6916 (x86_arch_setup): Reimplement.
6917 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6918 (x86_emit_ops): Ditto.
6919 (the_low_target): Adjust. Install x86_linux_regs_info,
6920 x86_cannot_fetch_register, and x86_cannot_store_register.
6921 (initialize_low_arch): New.
6922 * linux-ia64-low.c (tdesc_ia64): Declare.
6923 (ia64_fetch_register): Adjust.
6924 (ia64_usrregs_info, regs_info): New globals.
6925 (ia64_regs_info): New function.
6926 (the_low_target): Adjust.
6927 (initialize_low_arch): New function.
6928 * linux-sparc-low.c (tdesc_sparc64): Declare.
6929 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6931 (sparc_arch_setup): New function.
6932 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6933 (the_low_target): Adjust.
6934 (initialize_low_arch): New function.
6935 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6936 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6937 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6938 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6939 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6940 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6941 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6942 (tdesc_powerpc_isa205_vsx64l): Declare.
6943 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6944 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6945 (ppc_set_pc, ppc_get_hwcap): Adjust.
6946 (ppc_usrregs_info): Forward declare.
6947 (!__powerpc64__) ppc_regmap_adjusted: New global.
6948 (ppc_arch_setup): Adjust to the current process'es target
6950 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6951 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6952 (ppc_store_evrregset): Adjust.
6953 (target_regsets): Rename to ...
6954 (ppc_regsets): ... this, and make static.
6955 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6956 (ppc_regs_info): New function.
6957 (the_low_target): Adjust.
6958 (initialize_low_arch): New function.
6959 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6960 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6961 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6962 (tdesc_s390x_linux64v2): Declare.
6963 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6964 (s390_fill_gregset, s390_store_last_break): Adjust.
6965 (target_regsets): Rename to ...
6966 (s390_regsets): ... this, and make static.
6967 (s390_get_pc, s390_set_pc): Adjust.
6968 (s390_get_hwcap): New target_desc parameter, and use it.
6969 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6970 (s390_arch_setup): Adjust to set the current process'es target
6971 description. Don't adjust the regmap.
6972 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6973 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6974 (regs_info_3264): New globals.
6975 (s390_regs_info): New function.
6976 (the_low_target): Adjust.
6977 (initialize_low_arch): New function.
6978 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6979 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6980 [__mips64] (init_registers_mips_linux)
6981 (init_registers_mips_dsp_linux): Delete defines.
6982 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6983 (have_dsp): New global.
6984 (mips_read_description): New, based on mips_arch_setup.
6985 (mips_arch_setup): Reimplement.
6986 (get_usrregs_info): New function.
6987 (mips_cannot_fetch_register, mips_cannot_store_register)
6988 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6989 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6990 (target_regsets): Rename to ...
6991 (mips_regsets): ... this, and make static.
6992 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6993 (dsp_regs_info, regs_info): New globals.
6994 (mips_regs_info): New function.
6995 (the_low_target): Adjust.
6996 (initialize_low_arch): New function.
6997 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6998 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7000 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7001 (arm_read_description): New, with bits factored from
7003 (arm_arch_setup): Reimplement.
7004 (target_regsets): Rename to ...
7005 (arm_regsets): ... this, and make static.
7006 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7007 (arm_regs_info): New function.
7008 (the_low_target): Adjust.
7009 (initialize_low_arch): New function.
7010 * linux-m68k-low.c (tdesc_m68k): Declare.
7011 (target_regsets): Rename to ...
7012 (m68k_regsets): ... this, and make static.
7013 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7014 (m68k_regs_info): New function.
7015 (m68k_arch_setup): New function.
7016 (the_low_target): Adjust.
7017 (initialize_low_arch): New function.
7018 * linux-sh-low.c (tdesc_sharch): Declare.
7019 (target_regsets): Rename to ...
7020 (sh_regsets): ... this, and make static.
7021 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7022 (sh_regs_info, sh_arch_setup): New functions.
7023 (the_low_target): Adjust.
7024 (initialize_low_arch): New function.
7025 * linux-bfin-low.c (tdesc_bfin): Declare.
7026 (bfin_arch_setup): New function.
7027 (bfin_usrregs_info, regs_info): New globals.
7028 (bfin_regs_info): New function.
7029 (the_low_target): Adjust.
7030 (initialize_low_arch): New function.
7031 * linux-cris-low.c (tdesc_cris): Declare.
7032 (cris_arch_setup): New function.
7033 (cris_usrregs_info, regs_info): New globals.
7034 (cris_regs_info): New function.
7035 (the_low_target): Adjust.
7036 (initialize_low_arch): New function.
7037 * linux-cris-low.c (tdesc_crisv32): Declare.
7038 (cris_arch_setup): New function.
7039 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7040 (cris_regs_info): New function.
7041 (the_low_target): Adjust.
7042 (initialize_low_arch): New function.
7043 * linux-m32r-low.c (tdesc_m32r): Declare.
7044 (m32r_arch_setup): New function.
7045 (m32r_usrregs_info, regs_info): New globals.
7046 (m32r_regs_info): Adjust.
7047 (initialize_low_arch): New function.
7048 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7049 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7050 (tic6x_usrregs_info): Forward declare.
7051 (tic6x_read_description): New function, based on ...
7052 (tic6x_arch_setup): ... this. Reimplement.
7053 (target_regsets): Rename to ...
7054 (tic6x_regsets): ... this, and make static.
7055 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7056 (tic6x_regs_info): New function.
7057 (the_low_target): Adjust.
7058 (initialize_low_arch): New function.
7059 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7060 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7061 (target_regsets): Rename to ...
7062 (xtensa_regsets): ... this, and make static.
7063 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7065 (xtensa_arch_setup, xtensa_regs_info): New functions.
7066 (the_low_target): Adjust.
7067 (initialize_low_arch): New function.
7068 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7069 (nios2_arch_setup): Set the current process'es tdesc.
7070 (target_regsets): Rename to ...
7071 (nios2_regsets): ... this.
7072 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7073 (nios2_regs_info): New function.
7074 (the_low_target): Adjust.
7075 (initialize_low_arch): New function.
7076 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7077 (aarch64_arch_setup): Set the current process'es tdesc.
7078 (target_regsets): Rename to ...
7079 (aarch64_regsets): ... this.
7080 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7081 (aarch64_regs_info): New function.
7082 (the_low_target): Adjust.
7083 (initialize_low_arch): New function.
7084 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7086 (target_regsets): Rename to ...
7087 (tile_regsets): ... this.
7088 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7089 (tile_regs_info): New function.
7090 (tile_arch_setup): Set the current process'es tdesc.
7091 (the_low_target): Adjust.
7092 (initialize_low_arch): New function.
7093 * spu-low.c (tdesc_spu): Declare.
7094 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7095 * win32-arm-low.c (tdesc_arm): Declare.
7096 (arm_arch_setup): New function.
7097 (the_low_target): Install arm_arch_setup instead of
7099 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7100 (init_windows_x86): Rename to ...
7101 (i386_arch_setup): ... this. Set `win32_tdesc'.
7102 (the_low_target): Adjust.
7103 * win32-low.c (win32_tdesc): New global.
7104 (child_add_thread): Don't create the thread cache here.
7105 (do_initial_child_stuff): Set the new process'es tdesc.
7106 * win32-low.h (struct target_desc): Forward declare.
7107 (win32_tdesc): Declare.
7108 * lynx-i386-low.c (tdesc_i386): Declare global.
7109 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7110 * lynx-low.c (lynx_tdesc): New global.
7111 (lynx_add_process): Set the new process'es tdesc.
7112 * lynx-low.h (struct target_desc): Forward declare.
7113 (lynx_tdesc): Declare global.
7114 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7115 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7116 * nto-low.c (nto_tdesc): New global.
7117 (do_attach): Set the new process'es tdesc.
7118 * nto-low.h (struct target_desc): Forward declare.
7119 (nto_tdesc): Declare.
7120 * nto-x86-low.c (tdesc_i386): Declare.
7121 (nto_x86_arch_setup): Set `nto_tdesc'.
7123 2013-06-04 Gary Benson <gbenson@redhat.com>
7125 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7126 to qSupported response when appropriate.
7127 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7128 with nonzero-length annex.
7129 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7130 arguments supplied in annex.
7132 2013-05-31 Doug Evans <dje@google.com>
7135 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7136 64 bits in 64-cross-32 environment.
7138 2013-05-28 Pedro Alves <palves@redhat.com>
7140 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7141 (aarch64-without-fpu.c): Delete rule.
7142 * configure.srv (aarch64*-*-linux*): Remove references to
7143 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7144 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7147 2013-05-24 Pedro Alves <palves@redhat.com>
7149 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7150 instead of strchr/decode_address. Error if the range isn't split
7151 with a ','. Don't assume there's be a ':' in the action.
7153 2013-05-23 Yao Qi <yao@codesourcery.com>
7154 Pedro Alves <palves@redhat.com>
7156 * linux-low.c (lwp_in_step_range): New function.
7157 (linux_wait_1): If the thread was range stepping and stopped
7158 outside the stepping range, report the stop to GDB. Otherwise,
7159 continue stepping. Add range stepping debug output.
7160 (linux_set_resume_request): Copy the step range from the resume
7162 (linux_supports_range_stepping): New.
7163 (linux_target_ops) <supports_range_stepping>: Set to
7164 linux_supports_range_stepping.
7165 * linux-low.h (struct linux_target_ops)
7166 <supports_range_stepping>: New field.
7167 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7168 * linux-x86-low.c (x86_supports_range_stepping): New.
7169 (the_low_target) <supports_range_stepping>: Set to
7170 x86_supports_range_stepping.
7171 * server.c (handle_v_cont): Handle 'r' action.
7172 (handle_v_requests): Append ";r" if the target supports range
7174 * target.h (struct thread_resume) <step_range_start,
7175 step_range_end>: New fields.
7176 (struct target_ops) <supports_range_stepping>:
7178 (target_supports_range_stepping): New macro.
7180 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7182 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7183 confusion in comment.
7185 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7187 * lynx-low.c (struct process_info_private): New type.
7188 (lynx_add_process): New function.
7189 (lynx_create_inferior, lynx_attach): Replace calls to
7190 add_process by calls to lynx_add_process.
7191 (lynx_resume): If PTID is null, then try using
7192 current_process()->private->last_wait_event_ptid.
7194 (lynx_clear_inferiors): Delete. The contents of that function
7195 has been inlined in lynx_mourn;
7196 (lynx_wait_1): Save the ptid in the process's private data.
7197 (lynx_mourn): Free the process' private data. Replace call
7198 to lynx_clear_inferiors by call to clear_inferiors.
7200 2013-05-17 Yao Qi <yao@codesourcery.com>
7202 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7205 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7207 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7208 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7209 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7210 PT_TEXT_END_ADDR guards. Update comments.
7211 (linux_target_op) <read_offsets>: Conditionally define to
7212 linux_read_offsets if the target is UCLIBC and if it defines
7213 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7215 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7216 Andrew Jenner <andrew@codesourcery.com>
7218 * Makefile.in (SFILES): Add linux-nios2-low.c.
7219 (clean): Add action to delete nios2-linux.c.
7220 (nios2-linux.c): New rule.
7221 * configure.srv: Add nios2*-*-linux*.
7222 * linux-nios2-low.c: New.
7224 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7226 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7228 2013-04-25 Hui Zhu <hui@codesourcery.com>
7231 * ax.c (ax_printf): Add fflush.
7233 2013-04-22 Tom Tromey <tromey@redhat.com>
7235 * Makefile.in (SFILES): Add filestuff.c.
7236 (OBS): Add filestuff.o.
7237 (filestuff.o): New target.
7238 * config.in, configure: Rebuild.
7239 * configure.ac: Check for fdwalk, pipe2.
7241 2013-04-17 Pedro Alves <palves@redhat.com>
7243 * configure.ac (USE_THREAD_DB): Delete variable.
7244 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7245 Don't AC_SUBST USE_THREAD_DB.
7246 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7247 * config.in, configure: Regenerate.
7249 2013-04-16 Pedro Alves <palves@redhat.com>
7251 * linux-low.h (struct lwp_info) <thread_known>: Move under
7252 the USE_THREAD_DB #ifdef.
7254 2013-04-16 Pedro Alves <palves@redhat.com>
7256 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7257 (linux-low.o): Delete rule.
7258 * linux-low.h: Always include "gdb_thread_db.h" instead of
7259 conditionally including thread_db.h.
7260 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7263 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7265 * Makefile.in (install-only): Fix make install regression.
7267 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7269 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7270 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7272 * gdbserver.1: Remove.
7274 2013-03-22 Pedro Alves <palves@redhat.com>
7276 * linux-low.c (handle_extended_wait): Don't call
7277 linux_enable_event_reporting.
7279 2013-03-15 Tony Theodore <tonyt@logyst.com>
7282 * Makefile.in (SHELL): Use @SHELL@.
7284 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7286 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7289 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7291 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7292 Remove extraneous NULL element.
7294 2013-03-13 Yao Qi <yao@codesourcery.com>
7296 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7297 'V' block in trace frame.
7299 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7301 * target.h (struct target_ops): Add btrace ops.
7302 (target_supports_btrace): New macro.
7303 (target_enable_btrace): New macro.
7304 (target_disable_btrace): New macro.
7305 (target_read_btrace): New macro.
7306 * gdbthread.h (struct thread_info): Add btrace field.
7307 * server.c: Include btrace-common.h.
7308 (handle_btrace_general_set): New function.
7309 (handle_btrace_enable): New function.
7310 (handle_btrace_disable): New function.
7311 (handle_general_set): Call handle_btrace_general_set.
7312 (handle_qxfer_btrace): New function.
7313 (struct qxfer qxfer_packets[]): Add btrace entry.
7314 * inferiors.c (remove_thread): Disable btrace.
7315 * linux-low: Include linux-btrace.h.
7316 (linux_low_enable_btrace): New function.
7317 (linux_low_read_btrace): New function.
7318 (linux_target_ops): Add btrace ops.
7319 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7320 Add srv_linux_btrace=yes.
7321 (x86_64-*-linux*): Add linux-btrace.o.
7322 Add srv_linux_btrace=yes.
7323 * configure.ac: Define HAVE_LINUX_BTRACE.
7324 * config.in: Regenerated.
7325 * configure: Regenerated.
7327 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7329 * server.c (handle_qxfer): Preserve error message if -3 is
7331 (qxfer): Document the -3 return value.
7333 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7335 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7336 (linux_btrace_h): New variable.
7337 (linux-btrace.o): New rule.
7339 2013-03-08 Stan Shebs <stan@codesourcery.com>
7340 Hafiz Abid Qadeer <abidh@codesourcery.com>
7342 * tracepoint.c (trace_buffer_size): New global.
7343 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7344 (init_trace_buffer): Change to one-argument function. Allocate
7345 trace buffer memory.
7346 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7347 handle QTBuffer:size packet.
7348 (cmd_bigqtbuffer_size): New function.
7349 (initialize_tracepoint): Call init_trace_buffer with
7350 DEFAULT_TRACE_BUFFER_SIZE.
7351 * server.c (handle_query): Add QTBuffer:size in the
7354 2013-03-07 Yao Qi <yao@codesourcery.com>
7356 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7357 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7359 (cmd_qtsp): Adjust condition. Do post increment.
7360 Set cur_action and cur_step_action back to 0.
7362 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7365 * linux-low.c (linux_write_memory): Return early success if LEN is
7368 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7370 * configure.srv: Add x86_64-*-cygwin* as target.
7372 2013-02-28 Tom Tromey <tromey@redhat.com>
7374 * configure.ac: Invoke AC_SYS_LARGEFILE.
7375 * configure, config.in: Rebuild.
7377 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7379 * win32-low.c: Throughout, fix format strings and casts of
7380 printf-like functions to avoid type related warnings on all
7382 (get_child_debug_event): Print dwDebugEventCode as hex since
7383 that's how it's usually documented.
7385 2013-02-28 Yao Qi <yao@codesourcery.com>
7387 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7390 2013-02-27 Jiong Wang <jiwang@tilera.com>
7392 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7393 (reg-tilegx32.c): New rule.
7394 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7395 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7396 different register info initializer according to elf class.
7397 (init_registers_tilgx32): New function. The tilegx32 register info
7399 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7400 (tile_store_gregset): Likewise.
7402 2013-02-27 Yao Qi <yao@codesourcery.com>
7404 * server.c (process_point_options): Print debug message when
7405 debug_threads is true.
7407 2013-02-26 Yao Qi <yao@codesourcery.com>
7409 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7411 2013-02-19 Pedro Alves <palves@redhat.com>
7412 Kai Tietz <ktietz@redhat.com>
7416 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7417 instead of strtoul to extract address from packet.
7418 (process_serial_event) <'z'>: Likewise.
7420 2013-02-18 Yao Qi <yao@codesourcery.com>
7422 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7424 2013-02-14 Pedro Alves <palves@redhat.com>
7428 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7429 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7431 2013-02-14 Pedro Alves <palves@redhat.com>
7433 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7435 2013-02-14 Pedro Alves <palves@redhat.com>
7437 * tracepoint.c (save_string): Delete.
7438 (add_tracepoint_action): Use savestring instead of save_string.
7440 2013-02-12 Pedro Alves <palves@redhat.com>
7442 * linux-xtensa-low.c: Ditto.
7443 * xtensa-xtregs.c: Ditto.
7445 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7447 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7450 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7452 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7453 aarch64_num_wp_regs and aarch64_num_bp_regs to
7454 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7456 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7458 * linux-aarch64-low.c (ps_get_thread_area): Replace
7459 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7461 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7462 Marcus Shawcroft <marcus.shawcroft@arm.com>
7463 Nigel Stephens <nigel.stephens@arm.com>
7464 Yufeng Zhang <yufeng.zhang@arm.com>
7466 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7467 (aarch64.c, aarch64-without-fpu.c): New targets.
7468 * configure.srv (aarch64*-*-linux*): New.
7469 * linux-aarch64-low.c: New file.
7471 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7473 * linux-low.c (handle_extended_wait, linux_create_inferior)
7474 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7475 (dequeue_one_deferred_signal, linux_resume_one_thread)
7476 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7477 (linux_tracefork_grandchild, linux_test_for_tracefork)
7478 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7479 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7480 where the argument is 0.
7482 2013-01-25 Yao Qi <yao@codesourcery.com>
7484 * event-loop.c: Include "queue.h".
7485 (gdb_event_p): New typedef.
7486 (struct gdb_event) <next_event>: Remove.
7487 (event_queue): Change to QUEUE(gdb_event_p).
7488 (async_queue_event): Remove.
7489 (gdb_event_xfree): New.
7490 (initialize_event_loop): New.
7491 (process_event): Use API from QUEUE.
7492 (wait_for_event): Likewise.
7493 * server.c (main): Call initialize_event_loop.
7494 * server.h (initialize_event_loop): Declare.
7496 2013-01-18 Yao Qi <yao@codesourcery.com>
7498 * ax.h (struct eval_agent_expr_context): New.
7499 (gdb_eval_agent_expr): Update declaration.
7500 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7501 TFRAME. Add new argument CTX.
7502 * server.h (struct eval_agent_expr_context): Declare.
7503 (agent_mem_read, agent_tsv_read): Update declaration.
7504 (agent_mem_read_string): Likewise.
7505 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7506 (add_traceframe_block): Add new argument TPOINT.
7507 Increase TPOINT->traceframe_usage.
7508 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7509 eval_tracepoint_agent_expr.
7510 (condition_true_at_tracepoint): Likewise.
7511 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7512 (agent_mem_read_string, agent_tsv_read): Likewise.
7514 2013-01-16 Yao Qi <yao@codesourcery.com>
7516 * linux-low.c (linux_resume_one_lwp): Don't check
7517 'lwp->bp_reinsert != 0'.
7519 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7520 Pedro Alves <palves@redhat.com>
7522 * lynx-low.c (ptrace_request_to_str): Define a temporary
7523 macro and use it to simplify this function's implementation.
7525 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7527 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7530 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7532 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7534 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7536 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7538 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7540 * lynx-low.c (lynx_resume): Use the resume_info parameter
7541 to determine the ptid for the lynx_ptrace call, unless
7542 it is equal to minus_one_ptid, in which case we use the
7543 ptid of the current_inferior.
7544 (lynx_wait_1): After having received a thread create/exit
7545 event, resume the inferior's execution using the signaling
7546 thread's ptid, rather than the old ptid.
7548 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7550 * lynx-low.c (lynx_resume): Delete variable ret.
7552 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7554 * gdbreplay.c (gdbreplay_version): Update copyright year.
7555 * server.c (gdbserver_version): Likewise.
7557 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7559 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7562 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7564 * lynx-low.c (ptrace_request_to_str): Add handling for
7567 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7569 * lynx-low.c (lynx_attach): Delete variable new_process.
7571 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7573 * lynx-low.c (lynx_create_inferior): Delete variable
7576 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7578 * lynx-low.c (ptrace_request_to_str): Do not handle
7579 PTRACE_GETTHREADLIST if this macro does not exist.
7581 2012-12-15 Yao Qi <yao@codesourcery.com>
7583 * Makefile.in (OBS): Add notif.o.
7584 * notif.c, notif.h: New.
7585 * server.c: Include "notif.h".
7586 (struct vstop_notif) <next>: Remove.
7588 (queue_stop_reply): Update.
7589 (push_event, send_next_stop_reply): Remove.
7590 (discard_queued_stop_replies): Update.
7591 (notif_stop): New variable.
7592 (handle_v_stopped): Remove.
7593 (handle_v_requests): Don't call handle_v_stopped. Call
7594 handle_ack_notif instead.
7595 (queue_stop_reply_callback): Call notif_event_enque instead
7596 of queue_stop_reply.
7597 (handle_status): Don't call send_next_stop_reply, call
7598 notif_write_event instead.
7599 (kill_inferior_callback): Likewise.
7600 (detach_or_kill_inferior_callback): Likewise.
7601 (main): Call initialize_notif.
7602 (process_serial_event): Call QUEUE_is_empty.
7603 (handle_target_event): Call notif_push instead of push event.
7604 * server.h (push_event): Remove declaration.
7606 2012-12-10 Tom Tromey <tromey@redhat.com>
7608 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7609 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7612 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7613 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7614 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7615 (amd64-linux-ipa.o, ax.o): Rewrite.
7616 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7617 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7618 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7619 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7620 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7621 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7622 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7623 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7624 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7625 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7626 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7627 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7628 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7629 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7630 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7631 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7632 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7633 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7634 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7635 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7636 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7637 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7638 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7639 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7640 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7641 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7642 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7643 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7644 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7645 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7646 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7647 (reg-tilegx.o): Remove.
7648 (all_object_files): New macro.
7649 Include .deps files.
7650 * aclocal.m4, configure: Rebuild.
7651 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7652 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7653 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7655 2012-12-05 Tom Tromey <tromey@redhat.com>
7658 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7660 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7662 * configure.ac: Check for linux/perf_event.h.
7663 * config.in: Regenerated.
7664 * configure: Regenerated.
7666 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7668 * hostio.c (handle_readlink): Decrease buffer size
7669 parameter passed to readlink by one byte.
7671 2012-11-26 Yao Qi <yao@codesourcery.com>
7673 * configure.ac (build_warnings): Append '-Wempty-body'.
7674 * configure: Regenerated.
7675 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7678 2012-11-15 Pierre Muller <muller@sourceware.org>
7680 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7681 * config.in: Regenerate.
7682 * configure: Regenerate.
7683 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7684 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7685 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7686 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7688 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7689 instead of <sys/wait.h> header.
7690 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7692 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7694 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7695 (various make rules): Remove -DGDBSERVER
7697 2012-11-09 Yao Qi <yao@codesourcery.com>
7699 * spu-low.c (current_ptid): Move it to ..
7700 * gdbthread.h: ... here. New.
7701 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7702 * server.c (myresume, process_serial_event): Likewise.
7703 * thread-db.c (thread_db_find_new_threads): Likewise.
7704 * tracepoint.c (run_inferior_command): Likewise.
7706 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7708 * server.c (handle_search_memory_1): Include access length in
7711 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7713 * linux-crisv32-low.c: Fix compile errors.
7715 2012-09-04 Yao Qi <yao@codesourcery.com>
7717 * tracepoint.c (cmd_qtsv): Adjust debug message.
7718 Don't check CUR_TPOINT.
7720 2012-08-28 Yao Qi <yao@codesourcery.com>
7722 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7723 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7724 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7725 Remove declarations of xmalloc, xreallloc, xstrdup and
7727 * Makefile.in (libiberty_h): New.
7728 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7729 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7731 2012-08-23 Yao Qi <yao@codesourcery.com>
7733 * server.h: Remove declaration of 'xsnprintf'.
7735 2012-08-22 Keith Seitz <keiths@redhat.com>
7737 * server.h: Include build-gnulib-gbserver/config.h.
7738 * gdbreplay.c: Likewise.
7740 2012-08-08 Doug Evans <dje@google.com>
7742 * Makefile.in (SFILES): Add gdb_vecs.c.
7743 (OBS): Add gdb_vecs.o.
7744 (gdb_vecs_h, host_defs_h): New variables.
7745 (thread-db.o): Add $(gdb_vecs_h) dependency.
7746 (gdb_vecs.o): New rule.
7747 * thread-db.c: #include "gdb_vecs.h".
7748 (thread_db_load_search): Use a vector to iterate over path elements.
7749 Handle text appearing after "$pdir".
7751 * configure.ac: Add check for strstr.
7752 * config.in: Regenerate.
7753 * configure: Regenerate.
7755 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7757 * hostio.c (handle_pread): If pread fails, fall back to attempting
7759 (handle_pwrite): Likewise for pwrite.
7761 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7763 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7764 between unsupported TYPE and unimplementable ADDR/LEN combination.
7765 (arm_insert_point): Act on new return value.
7767 2012-07-31 Pedro Alves <palves@redhat.com>
7769 * server.c (process_point_options): Only skip tokens if we find
7770 one that is unrecognized. Don't treat 'X' specially while
7771 skipping unrecognized tokens.
7773 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7775 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7776 to 4-byte-align HW breakpoint addresses for Thumb.
7778 2012-07-27 Yao Qi <yao@codesourcery.com>
7782 * server.h: Declare gdb_agent_about_to_close.
7783 * target.c (kill_inferior): Include "agent.h".
7784 New. Send command 'kill'.
7785 * target.h (kill_inferior): Removed macro.
7786 * tracepoint.c (gdb_agent_about_to_close): New.
7787 (gdb_agent_helper_thread): Handle command 'close'.
7788 Wait endlessly until the inferior stops.
7789 Install gdb_agent_remove_socket to atexit hook.
7790 (agent_socket_name): New static variable.
7791 (gdb_agent_socket_init): Replace local variable 'name' with
7792 'agent_socket_name'.
7793 (gdb_agent_remove_socket): New.
7795 2012-07-27 Yao Qi <yao@codesourcery.com>
7797 * server.c (process_point_options): Stop at 'X' when parsing.
7799 2012-07-19 Michael Eager <eager@eagercon.com>
7801 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
7803 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7804 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7805 hardware breakpoint.
7807 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7809 * gdbserver/linux-low.c (initialize_low): Call
7810 linux_ptrace_init_warnings.
7812 2012-07-02 Doug Evans <dje@google.com>
7814 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7817 2012-07-02 Stan Shebs <stan@codesourcery.com>
7819 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7820 (ax.o): Add it to build rule.
7822 (OBS): Add format.o.
7823 (IPA_OBS): Add format.o.
7824 * server.c (handle_query): Claim support for breakpoint commands.
7825 (process_point_options): Add command case.
7826 (process_serial_event): Leave running if there are printfs in
7828 * mem-break.h (any_persistent_commands): Declare.
7829 (add_breakpoint_commands): Declare.
7830 (gdb_no_commands_at_breakpoint): Declare.
7831 (run_breakpoint_commands): Declare.
7832 * mem-break.c (struct point_command_list): New struct.
7833 (struct breakpoint): New field command_list.
7834 (any_persistent_commands): New function.
7835 (add_commands_to_breakpoint): New function.
7836 (add_breakpoint_commands): New function.
7837 (gdb_no_commands_at_breakpoint): New function.
7838 (run_breakpoint_commands): New function.
7839 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7841 * ax.c: Include format.h.
7842 (ax_printf): New function.
7843 (gdb_eval_agent_expr): Add printf opcode.
7845 2012-06-13 Yao Qi <yao@codesourcery.com>
7847 * server.c (start_inferior): Remove duplicated writes to fields
7848 'last_resume_kind' and 'last_status' of 'current_inferior'.
7850 2012-06-12 Yao Qi <yao@codesourcery.com>
7851 Pedro Alves <palves@redhat.com>
7853 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7855 * server.c (handle_v_cont): Extend comment.
7857 2012-06-11 Yao Qi <yao@codesourcery.com>
7859 * linux-low.c (linux_attach): Add 'static'.
7861 2012-06-06 Yao Qi <yao@codesourcery.com>
7863 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7865 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7867 Fix gcc -flto compilation warning.
7868 * server.c (main): Make variable multi_mode and attach volatile.
7870 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7872 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7873 if the platform doesn't know about it.
7875 2012-05-30 Jeff Kenton <jkenton@tilera.com>
7877 * Makefile.in (SFILES): Add linux-tile-low.c.
7878 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7879 * configure.srv: Handle tilegx-*-linux*.
7880 * linux-tile-low.c: New file.
7882 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7884 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7886 2012-05-24 Pedro Alves <palves@redhat.com>
7890 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
7892 2012-05-24 Pedro Alves <palves@redhat.com>
7896 Replace target_signal with gdb_signal throughout.
7898 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7900 * linux-low.c (linux_store_registers): Avoid the copying sequence
7901 when no data has been retrieved by ptrace.
7903 2012-05-22 Will Deacon <will.deacon@arm.com>
7905 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7906 Include asm/ptrace.h.
7907 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7910 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7912 * linux-low.c (linux_store_registers): Don't re-retrieve data
7913 with ptrace that has already been obtained from /proc. Always
7914 copy any data retrieved with ptrace to the buffer supplied.
7916 2012-05-11 Yao Qi <yao@codesourcery.com>
7917 Pedro Alves <palves@redhat.com>
7919 * linux-low.c (enum stopping_threads_kind): New.
7920 (stopping_threads): Change type to `enum stopping_threads_kind'.
7921 (handle_extended_wait): If stopping and suspending threads, leave
7922 the new_lwp suspended too.
7923 (linux_wait_for_event): Adjust.
7924 (stop_all_lwps): Set `stopping_threads' to
7925 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7926 whether we're suspending threads or just stopping them. Assert no
7929 2012-04-29 Yao Qi <yao@codesourcery.com>
7931 * server.h: Move some code to ...
7932 * gdbthread.h: ... here. New.
7933 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7934 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7935 (nto-low.o, win32-low.o): Likewise.
7936 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7937 * regcache.c, remote-utils.c, server.c: Likewise.
7938 * target.c, tracepoint.c, win32-low.c: Likewise.
7940 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7942 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7943 (PTRACE_ARG4_TYPE): Likewise.
7944 (PTRACE_XFER_TYPE): Likewise.
7945 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7946 ptrace to PTRACE_ARG3_TYPE.
7947 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7948 (PTRACE_ARG4_TYPE): Likewise.
7949 (PTRACE_XFER_TYPE): Likewise.
7950 (linux_detach_one_lwp): Cast fourth argument of
7951 ptrace to long then PTRACE_ARG4_TYPE.
7952 (regsets_fetch_inferior_registers): Cast third argument of
7953 ptrace to long then PTRACE_ARG3_TYPE.
7954 (regsets_store_inferior_registers): Likewise.
7956 2012-04-20 Pedro Alves <palves@redhat.com>
7958 * configure: Regenerate.
7960 2012-04-19 Pedro Alves <palves@redhat.com>
7962 * Makefile.in (GNULIB_BUILDDIR): New.
7963 (LIBGNU, INCGNU, GNULIB_H): Adjust.
7964 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7965 (all, install-only, uninstall, clean-info, all-lib, clean): No
7966 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7967 (maintainer-clean realclean distclean): Use subdir_do.
7969 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
7970 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
7971 * acinclude.m4: Include acx_configure_dir.m4.
7972 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7973 calls. Call AC_PROG_RANLIB. Configure gnulib using
7976 (GNULIB_STDINT_H): Adjust.
7977 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7978 * gdbreplay.c: Include build-gnulib/config.h.
7979 * server.h: Likewise.
7980 * aclocal.m4: Regenerate.
7981 * config.in: Regenerate.
7982 * configure: Regenerate.
7984 2012-04-19 Pedro Alves <palves@redhat.com>
7986 * Makefile.in (LIBGNU, INCGNU): Adjust.
7987 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7988 (all, install-only, uninstall, clean-info, all-lib, clean)
7989 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7990 * configure.ac: Adjust AC_OUTPUT output.
7991 * aclocal.m4: Regenerate.
7992 * configure: Regenerate.
7994 2012-04-19 Pedro Alves <palves@redhat.com>
7996 * Makefile.in (generated_files): New.
7997 (server_h): Remove the explicit dependency on config.h, and depend
7998 on $generated_files.
8000 2012-04-19 Pedro Alves <palves@redhat.com>
8002 * Makefile.in (INCGNU): Add -Ignulib.
8004 2012-04-19 Pedro Alves <palves@redhat.com>
8006 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8007 (INCGNU): ... this, and spell out -I here.
8008 (GNULIB_LIB): Rename to ...
8010 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8012 2012-04-19 Pedro Alves <palves@redhat.com>
8014 * config.in: Regenerate.
8016 2012-04-19 Pedro Alves <palves@redhat.com>
8018 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8019 * server.h (memmem): Remove declaration.
8020 * config.in: Regenerate.
8021 * configure: Regenerate.
8023 2012-04-19 Yao Qi <yao@codesourcery.com>
8025 * Makefile.in (SFILES): Add common/vec.c.
8029 2012-04-19 Yao Qi <yao@codesourcery.com>
8031 * remote-utils.c (prepare_resume_reply): Replace with macro
8032 target_core_of_thread.
8033 * server.c (handle_qxfer_threads_proper): Likewise.
8034 * target.h (traget_core_of_thread): New macro.
8036 2012-04-18 Pedro Alves <palves@redhat.com>
8038 * aclocal.m4: Regenerate.
8039 * configure: Regenerate.
8041 2012-04-16 Yao Qi <yao@codesourcery.com>
8043 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8044 duplicated on address.
8046 2012-04-16 Yao Qi <yao@codesourcery.com>
8048 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8049 (struct tracepoint_action_ops) <send>: New field.
8050 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8051 (agent_expr_send, x_tracepoint_action_send): New.
8052 (l_tracepoint_action_send): New.
8053 (cmd_qtdp): Download and install tracepoint
8054 according to `use_agent'.
8055 (run_inferior_command): Add one more parameter `len'.
8057 (tracepoint_send_agent): New.
8058 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8060 2012-04-16 Yao Qi <yao@codesourcery.com>
8062 * tracepoint.c (download_tracepoints): Moved to ...
8063 (cmd_qtstart): ... here.
8065 2012-04-14 Yao Qi <yao@codesourcery.com>
8067 * tracepoint.c: Include inttypes.h.
8068 (struct collect_memory_action): Use sized types.
8069 (struct tracepoint): Likewise.
8070 (cmd_qtdp, stop_tracing): Update print specifiers.
8071 (cmd_qtp, response_tracepoint): Likewise.
8072 (collect_data_at_tracepoint): Likewise.
8073 (collect_data_at_step): Likewise.
8075 2012-04-14 Yao Qi <yao@codesourcery.com>
8077 Import gnulib module inttypes.
8078 * aclocal.m4, config.in, configure: Regenerated.
8080 2012-04-14 Yao Qi <yao@codesourcery.com>
8082 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8083 Makefile and config.status at last.
8085 2012-04-13 Yao Qi <yao@codesourcery.com>
8087 * tracepoint.c: Include stdint.h unconditionally.
8089 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8091 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8092 on BFD_HAVE_SYS_PROCFS_TYPE.
8093 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8094 * configure: Regenerate.
8095 * config.in: Likewise.
8097 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8099 * Makefile.in (clean): Also remove x32.c x32-linux.c
8100 x32-avx.c x32-avx-linux.c.
8101 (x32.o): New target.
8103 (x32-linux.o): Likewise.
8104 (x32-linux.c): Likewise.
8105 (x32-avx.o): Likewise.
8106 (x32-avx.c): Likewise.
8107 (x32-avx-linux.o): Likewise.
8108 (x32-avx-linux.c): Likewise.
8110 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8111 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8112 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8113 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8114 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8115 i386/x32-avx-linux.xml.
8117 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8118 (init_registers_x32_avx_linux): Likwise.
8119 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8120 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8122 2012-04-13 Pedro Alves <palves@redhat.com>
8124 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8125 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8126 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8127 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8130 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8132 * linux-x86-low.c (compat_x32_clock_t): New.
8133 (compat_x32_siginfo_t): Likewise.
8134 (compat_x32_siginfo_from_siginfo): Likewise.
8135 (siginfo_from_compat_x32_siginfo): Likewise.
8136 (linux_is_elf64): Likewise.
8137 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8138 and siginfo_from_compat_x32_siginfo for x32.
8139 (x86_arch_setup): Set linux_is_elf64.
8141 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8144 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8146 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8147 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8148 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8149 compatible with process.
8151 2012-04-12 Yao Qi <yao@codesourcery.com>
8153 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8154 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8155 (install-only, install-info, clean): Handle sub dir gnulib.
8156 (all-lib, am--refresh): New targets.
8157 (memmem.o): Remove target.
8158 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8159 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8160 (AC_REPLACE_FUNCS): Remove memmem.
8161 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8162 (AC_OUTPUT): Generate Makefile in gnulib/.
8163 * aclocal.m4, config.in, configure: Regenerated.
8165 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8167 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8169 2012-04-05 Pedro Alves <palves@redhat.com>
8171 -Werror=strict-aliasing
8173 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8176 2012-04-04 Pedro Alves <palves@redhat.com>
8178 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8179 (sparc_store_gregset_from_stack, sparc_store_gregset)
8180 (sparc_breakpoint_at): Fix formatting.
8182 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8184 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8186 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8187 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8188 * config.in: Regenerate.
8189 * configure: Likewise.
8191 2012-03-29 Pedro Alves <palves@redhat.com>
8193 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8194 Correct ptrace arguments.
8196 2012-03-28 Pedro Alves <palves@redhat.com>
8198 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8199 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8200 (IA64_FR1_REGNUM): New defines.
8201 (ia64_fetch_register): New.
8202 (the_low_target): Install it.
8203 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8205 * linux-low.c (linux_fetch_registers): Try the
8206 the_low_target.fetch_register hook first.
8208 * linux-arm-low.c (the_low_target): Adjust.
8209 * linux-bfin-low.c (the_low_target): Adjust.
8210 * linux-cris-low.c (the_low_target): Adjust.
8211 * linux-crisv32-low.c (the_low_target): Adjust.
8212 * linux-m32r-low.c (the_low_target): Adjust.
8213 * linux-m68k-low.c (the_low_target): Adjust.
8214 * linux-mips-low.c (the_low_target): Adjust.
8215 * linux-ppc-low.c (the_low_target): Adjust.
8216 * linux-s390-low.c (the_low_target): Adjust.
8217 * linux-sh-low.c (the_low_target): Adjust.
8218 * linux-sparc-low.c (the_low_target): Adjust.
8219 * linux-tic6x-low.c (the_low_target): Adjust.
8220 * linux-x86-low.c (the_low_target): Adjust.
8221 * linux-xtensa-low.c (the_low_target): Adjust.
8223 2012-03-26 Pedro Alves <palves@redhat.com>
8225 * server.c (handle_qxfer_libraries): Don't bail early if
8226 the_target->qxfer_libraries_svr4 is not NULL.
8228 2012-03-26 Pedro Alves <palves@redhat.com>
8230 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8232 2012-03-23 Pedro Alves <palves@redhat.com>
8234 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8235 "library-list-svr4" element's start tag when the the DSO list is
8238 2012-03-23 Pedro Alves <palves@redhat.com>
8240 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8241 a variable whose type size is the same as the inferior's pointer
8244 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8246 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8248 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8249 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8250 * linux-low.h: Include <signal.h>.
8251 (struct siginfo): Remove forward declaration.
8252 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8255 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8257 * .gitignore: Ignore more files.
8259 2012-03-19 Pedro Alves <palves@redhat.com>
8260 Jan Kratochvil <jan.kratochvil@redhat.com>
8262 * server.c (cont_thread, general_thread): Add describing comments.
8263 (start_inferior): Clear `cont_thread'.
8264 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8267 2012-03-15 Yao Qi <yao@codesourcery.com>
8269 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8271 (cmd_qtdp): ... here.
8273 2012-03-15 Yao Qi <yao@codesourcery.com>
8275 * tracepoint.c (struct tracepoint_action_ops): New.
8276 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8277 (m_tracepoint_action_download): New.
8278 (r_tracepoint_action_download): New.
8279 (x_tracepoint_action_download): New.
8280 (l_tracepoint_action_download): New.
8281 (add_tracepoint_action): Install `action->ops' according type.
8282 (download_tracepoint_1): Move code `download' function pointer
8283 of various tracepoint_action_ops.
8285 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8287 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8288 linux_ptrace_attach_warnings.
8290 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8292 * Makefile.in (linux-ptrace.o): New.
8293 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8294 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8295 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8296 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8297 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8299 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8301 2012-03-08 Yao Qi <yao@codesourcery.com>
8302 Pedro Alves <palves@redhat.com>
8304 Fix PR server/13392.
8305 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8307 * tracepoint.c (remove_tracepoint): New.
8308 (cmd_qtdp): Call remove_tracepoint when failed to install.
8310 2012-03-07 Pedro Alves <palves@redhat.com>
8312 * linux-low.c (get_detach_signal): New.
8313 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8314 Pass on pending signals to PTRACE_DETACH. Check the result of the
8316 * server.c (program_signals, program_signals_p): New.
8317 (handle_general_set): Handle QProgramSignals.
8318 * server.h (program_signals, program_signals_p): Declare.
8320 2012-03-05 Pedro Alves <palves@redhat.com>
8321 Jan Kratochvil <jan.kratochvil@redhat.com>
8323 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8326 2012-03-03 Yao Qi <yao@codesourcery.com>
8328 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8329 agent_look_up_symbols.
8331 2012-03-03 Yao Qi <yao@codesourcery.com>
8333 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8334 (linux-x86-low.o): Likewise.
8335 * server.h: Remove in_process_agent_loaded.
8336 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8340 2012-03-03 Yao Qi <yao@codesourcery.com>
8342 * tracepoint.c (gdb_agent_capability): New global.
8343 (in_process_agent_loaded_ust): Renamed to
8344 `in_process_agent_supports_ust'.
8346 (in_process_agent_supports_ust): Call agent_capability_check.
8347 (clear_installed_tracepoints): Assert that agent supports
8350 2012-03-03 Yao Qi <yao@codesourcery.com>
8352 * linux-low.c (linux_supports_agent): New.
8353 (linux_target_ops): Initialize field `supports_agent' with
8354 linux_supports_agent.
8355 * target.h (struct target_ops) <supports_agent>: New.
8356 (target_supports_agent): New macro.
8357 * server.c (handle_general_set): Handle packet 'QAgent'.
8358 (handle_query): Send `QAgent+'.
8359 * Makefile.in (server.o): Depends on agent.h.
8361 2012-03-03 Yao Qi <yao@codesourcery.com>
8363 * Makefile.in (OBS): Add agent.o.
8364 Add new rule for agent.o.
8365 Track dependence of tracepoint.c on agent.h.
8366 * tracepoint.c (run_inferior_command_1):
8367 (run_inferior_command): Call agent_run_command.
8368 (gdb_ust_connect_sync_socket): Deleted. Move it to
8370 (resume_thread, stop_thread): Likewise.
8371 (gdb_ust_socket_init): Renamed to ...
8372 (gdb_agent_socket_init): ... New.
8373 (gdb_ust_thread): Renamed to ...
8374 (gdb_agent_helper_thread): ... New.
8375 (gdb_ust_init): Move some code to ...
8376 (gdb_agent_init): ... here. New.
8377 [HAVE_UST]: Call gdb_ust_init.
8378 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8379 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8380 * config.in, configure: Regenerated.
8382 2012-03-02 Pedro Alves <palves@redhat.com>
8384 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8385 * linux-low.c (struct simple_pid_list): New.
8386 (stopped_pids): New a struct simple_pid_list pointer.
8387 (add_to_pid_list, pull_pid_from_list): New.
8388 (handle_extended_wait): Don't assume the first signal new children
8389 report is SIGSTOP. Adjust call to pull_pid_from_list.
8390 (linux_wait_for_lwp): Adjust.
8392 2012-03-02 Yao Qi <yao@codesourcery.com>
8394 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8397 2012-03-02 Yao Qi <yao@codesourcery.com>
8399 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8400 `stop_pc' and `tpoint'. Update caller.
8402 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8404 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8405 * linux-low.c (use_linux_regsets): New macro.
8406 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8407 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8408 (linux_register_in_regsets): New function.
8409 (usr_fetch_inferior_registers): Skip registers covered by
8411 (usr_store_inferior_registers): Likewise.
8412 (usr_fetch_inferior_registers): New macro.
8413 (usr_store_inferior_registers): Likewise.
8414 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8415 (linux_store_registers): Likewise.
8416 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8418 (init_registers_mips64_dsp_linux): Likewise.
8419 (init_registers_mips_linux): New macro.
8420 (init_registers_mips_dsp_linux): Likewise.
8421 (mips_dsp_num_regs): Likewise.
8422 (DSP_BASE, DSP_CONTROL): New fallback macros.
8423 (mips_base_regs): New macro.
8424 (mips_regmap): Use it. Fix the size.
8425 (mips_dsp_regmap): New variable.
8426 (mips_dsp_regset_bitmap): Likewise.
8427 (mips_arch_setup): New function.
8428 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8430 (mips_cannot_store_register): Likewise.
8431 (the_low_target): Update .arch_setup, .num_regs and .regmap
8432 initializers. Add .regset_bitmap initializer.
8433 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8435 * linux-bfin-low.c (the_low_target): Likewise.
8436 * linux-cris-low.c (the_low_target): Likewise.
8437 * linux-crisv32-low.c (the_low_target): Likewise.
8438 * linux-ia64-low.c (the_low_target): Likewise.
8439 * linux-m32r-low.c (the_low_target): Likewise.
8440 * linux-m68k-low.c (the_low_target): Likewise.
8441 * linux-ppc-low.c (the_low_target): Likewise.
8442 * linux-s390-low.c (the_low_target): Likewise.
8443 * linux-sh-low.c (the_low_target): Likewise.
8444 * linux-sparc-low.c (the_low_target): Likewise.
8445 * linux-tic6x-low.c (the_low_target): Likewise.
8446 * linux-x86-low.c (the_low_target): Likewise.
8447 * linux-xtensa-low.c (the_low_target): Likewise.
8448 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8449 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8450 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8452 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8453 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8455 2012-02-29 Yao Qi <yao@codesourcery.com>
8456 Pedro Alves <palves@redhat.com>
8458 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8459 `step_over_finished' is true.
8461 2012-02-27 Pedro Alves <palves@redhat.com>
8463 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8464 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8466 2012-02-27 Pedro Alves <palves@redhat.com>
8469 * linux-low.c (pid_is_stopped): New.
8470 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8472 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8474 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8477 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8479 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8481 2012-02-24 Luis Machado <lgustavo@codesourcery>
8483 * server.c (handle_query): Advertise support for target-side
8484 breakpoint condition evaluation.
8485 (process_point_options): New function.
8486 (process_serial_event): When inserting a breakpoint, check for
8487 a target-side condition that should be evaluated.
8489 * mem-break.c: Include regcache.h and ax.h.
8490 (point_cond_list_t): New data structure.
8491 (breakpoint) <cond_list>: New field.
8492 (find_gdb_breakpoint_at): Make non-static.
8493 (delete_gdb_breakpoint_at): Clear any target-side
8495 (clear_gdb_breakpoint_conditions): New function.
8496 (add_condition_to_breakpoint): Likewise.
8497 (add_breakpoint_condition): Likewise.
8498 (gdb_condition_true_at_breakpoint): Likewise.
8499 (gdb_breakpoint_here): Return result directly instead
8500 of going through a local variable.
8502 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8503 (clear_gdb_breakpoint_conditions): Likewise.
8504 (add_breakpoint_condition): Likewise.
8505 (gdb_condition_true_at_breakpoint): Likewise.
8507 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8508 (need_step_over_p): Take target-side breakpoint condition into
8511 2012-02-24 Luis Machado <lgustavo@codesourcery>
8513 * server.h: Include tracepoint.h.
8514 (agent_mem_read, agent_get_trace_state_variable_value,
8515 agent_set_trace_state_variable_value,
8516 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8517 get_set_tsv_func_addr): New prototypes.
8519 * ax.h: New include file.
8520 * ax.c: New source file.
8522 * tracepoint.c: Include ax.h.
8523 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8524 agent_expr, eval_result_type): Move to ax.h.
8525 (parse_agent_expr): Rename to ...
8526 (gdb_parse_agent_expr): ... this, make it non-static and move
8528 (unparse_agent_expr) Rename to ...
8529 (gdb_unparse_agent_expr): ... this, make it non-static and move
8531 (eval_agent_expr): Rename to ...
8532 (eval_tracepoint_agent_expr): ... this.
8533 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8534 forward declarations.
8535 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8536 (agent_get_trace_state_variable_value): New function.
8537 (agent_set_trace_state_variable_value): New function.
8538 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8539 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8540 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8541 (condition_true_at_tracepoint): Likewise.
8542 (parse_agent_expr): Rename to ...
8543 (gdb_parse_agent_expr): ... this and move to ax.c.
8544 (unparse_agent_expr): Rename to ...
8545 (gdb_unparse_agent_expr): ... this and move to ax.c.
8546 (gdb_agent_op_name): Move to ax.c.
8547 (eval_agent_expr): Rename to ...
8548 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8550 (eval_tracepoint_agent_expr): New function.
8551 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8553 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8555 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8556 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8557 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8558 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8559 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8560 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8561 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8562 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8563 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8564 (compile_bytecodes): Remove forward declaration.
8565 (is_goto_target): Move to ax.c.
8566 (compile_bytecodes): Move to ax.c and call
8567 agent_get_trace_state_variable_value (...) and
8568 agent_set_trace_state_variable_value (...).
8570 * Makefile.in: Update ax.c and IPA dependencies.
8572 2012-02-24 Pedro Alves <palves@redhat.com>
8574 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8575 (cmd_bigqtbuffer_circular): ... this. Only handle
8576 'QTBuffer:circular:'.
8577 (handle_tracepoint_general_set): Adjust.
8579 2012-02-16 Yao Qi <yao@codesourcery.com>
8581 * inferiors.c: Move code to ...
8582 * dll.c: .... here. New.
8583 * server.h: Declare clear_dlls.
8584 * Makefile.in (SFILES): Add dll.c.
8588 2012-02-11 Yao Qi <yao@codesourcery.com>
8590 * server.c: (handle_monitor_command): Add a new parameter
8592 (handle_query): Update caller.
8594 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8596 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8597 * configure, config.in: Regenerate.
8598 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8601 2012-02-02 Pedro Alves <palves@redhat.com>
8603 Try SIGKILL first, then PTRACE_KILL.
8604 * linux-low.c (linux_kill_one_lwp): New.
8605 (linux_kill_one_lwp): Rename to ...
8606 (kill_one_lwp_callback): ... this. Use the new
8609 2012-02-02 Pedro Alves <palves@redhat.com>
8611 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8614 2012-01-27 Pedro Alves <palves@redhat.com>
8616 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8617 (elf_64_file_p): Make static.
8618 (linux_pid_exe_is_elf_64_file): New.
8619 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8620 Delete declarations.
8621 (linux_pid_exe_is_elf_64_file): Declare.
8622 * linux-x86-low.c (x86_arch_setup): Use
8623 linux_pid_exe_is_elf_64_file.
8625 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8627 * linux-low.c (linux_wait_for_event_1): Rename to ...
8628 (linux_wait_for_event): ... here and merge it with former
8629 linux_wait_for_event - new variable wait_ptid, use it.
8630 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8632 2012-01-23 Pedro Alves <palves@redhat.com>
8634 * server.c (main): Avoid yet another case of infinite loop while
8635 detaching/killing after a longjmp.
8637 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8640 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8642 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8644 * hostio.c (handle_readlink): New function.
8645 (handle_vFile): Call it to handle "vFile:readlink" packets.
8647 2012-01-20 Pedro Alves <palves@redhat.com>
8648 Ulrich Weigand <ulrich.weigand@linaro.org>
8650 * server.c (handle_v_requests): Only support vAttach and vRun to
8651 start multiple processes when in extended protocol mode.
8653 2012-01-17 Pedro Alves <palves@redhat.com>
8655 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8656 memalign plus mprotect to allocate the scratch buffer.
8658 2012-01-13 Pedro Alves <palves@redhat.com>
8660 * server.c (attach_inferior): Clear `cont_thread'.
8662 2012-01-13 Pedro Alves <palves@redhat.com>
8664 * server.c (main): Avoid infinite loop while detaching/killing
8667 2012-01-09 Doug Evans <dje@google.com>
8669 * server.c (start_inferior): Set last_ptid in --wrapper case.
8671 2012-01-06 Yao Qi <yao@codesourcery.com>
8673 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8675 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8677 2012-01-04 Yao Qi <yao@codesourcery.com>
8679 * tracepoint.c (cmd_qtdp): Print debug message
8680 for static tracepoint.
8682 2012-01-04 Yao Qi <yao@codesourcery.com>
8684 * tracepoint.c (trace_vdebug): Differentiate debug message
8685 between gdbserver and IPA.
8687 2012-01-03 Yao Qi <yao@codesourcery.com>
8689 * tracepoint.c (tracepoint_was_hit): Don't collect for
8692 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8694 * terminal.h: Reformat copyright header.
8696 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8698 * server.c (gdbserver_version): Update copyright year.
8699 * gdbreplay.c (gdbreplay_version): Likewise.
8701 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8703 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8706 2011-12-18 Hui Zhu <teawater@gmail.com>
8707 * linux-low.c (linux_create_inferior): Save return value to ret.
8709 2011-12-18 Hui Zhu <teawater@gmail.com>
8711 * linux-low.c (linux_create_inferior): Save return value to ret.
8713 2011-12-16 Doug Evans <dje@google.com>
8715 * linux-low.c (linux_create_inferior): If stdio connection,
8716 redirect stdin from /dev/null, stdout to stderr.
8717 * remote-utils.c (remote_is_stdio): New static global.
8718 (remote_connection_is_stdio): New function.
8719 (remote_prepare): Handle stdio connection.
8720 (remote_open): Ditto.
8721 (remote_close): Don't close stdin for stdio connections.
8722 (read_prim,write_prim): New functions. Replace all calls to
8723 read/write to these.
8724 * server.c (main): Watch for "-" argument. Move call to
8725 remote_prepare before start_inferior.
8726 * server.h (STDIO_CONNECTION_NAME): New macro.
8727 (remote_connection_is_stdio): Declare.
8729 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8730 in debugging output.
8732 2011-12-15 Yao Qi <yao@codesourcery.com>
8734 * tracepoint.c: Include sys/syscall.h.
8735 (gdb_ust_thread): Remove preprocessor conditional.
8737 2011-12-14 Pedro Alves <pedro@codesourcery.com>
8739 * linux-low.c (linux_detach_one_lwp): Call
8740 the_low_target.prepare_to_resume before detaching.
8742 2011-12-14 Yao Qi <yao@codesourcery.com>
8744 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8747 2011-12-14 Yao Qi <yao@codesourcery.com>
8749 * i386-low.c (i386_low_stopped_data_address): Initialize local
8752 2011-12-13 Pedro Alves <pedro@codesourcery.com>
8756 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8757 DR_CONTROL unless necessary. Extend comments.
8758 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8759 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8761 2011-12-13 Yao Qi <yao@codesourcery.com>
8763 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8765 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8767 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8769 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8770 Print new debug message for such case.
8772 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8774 Fix overlapping memcpy.
8775 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8776 the read_inferior_memory transfer.
8777 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8778 write_inferior_memory transfer.
8779 (set_fast_tracepoint_jump): New variable buf. Use it for the
8780 read_inferior_memory and write_inferior_memory transfers.
8781 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8782 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8783 Use it for the write_inferior_memory transfer.
8784 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8787 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8789 * linux-low.c (fetch_register, store_register): Make code
8790 consistent, fix formatting.
8792 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8794 * linux-low.c (usr_store_inferior_registers): Factor out code
8795 to handle individual registers into...
8796 (store_register): ... this new function.
8798 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8800 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8801 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8802 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8803 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8804 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8805 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8806 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8807 (srv_xmlfiles): Add new XML files.
8809 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8811 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8812 (init_registers_s390_linux32v1): Add prototype.
8813 (init_registers_s390_linux32v2): Likewise.
8814 (init_registers_s390_linux64v1): Likewise.
8815 (init_registers_s390_linux64v2): Likewise.
8816 (init_registers_s390x_linux64v1): Likewise.
8817 (init_registers_s390x_linux64v2): Likewise.
8818 (s390_num_regs): Increment to 52.
8819 (s390_regmap): Add orig_r2 register.
8820 (s390_num_regs_3264): Increment to 68.
8821 (s390_regmap_3264): Add orig_r2 register.
8822 (s390_collect_ptrace_register): Handle orig_r2 register.
8823 (s390_supply_ptrace_register): Likewise.
8824 (s390_fill_last_break): New function.
8825 (s390_store_last_break): Likewise.
8826 (s390_fill_system_call): New function.
8827 (s390_store_system_call): Likewise.
8828 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8830 (s390_check_regset): New function.
8831 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8832 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8833 Update target_regsets for available register sets.
8835 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8836 Jan Kratochvil <jan.kratochvil@redhat.com>
8838 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8839 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8841 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8842 * linux-low.h (struct process_info_private): New member r_debug.
8843 * server.c (handle_qxfer_libraries): Call
8844 the_target->qxfer_libraries_svr4.
8845 (handle_qxfer_libraries_svr4): New function.
8846 (qxfer_packets): New entry "libraries-svr4".
8847 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8848 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8849 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8850 PACKET_qXfer_libraries_svr4.
8852 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8854 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8855 PSW address/mask between 8-byte and 16-byte formats.
8856 (s390_supply_ptrace_register): Likewise.
8857 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8858 basic addressing mode bit.
8860 2011-11-24 Stan Shebs <stan@codesourcery.com>
8862 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8864 2011-11-17 Stan Shebs <stan@codesourcery.com>
8866 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8867 (tracing_start_time): New global.
8868 (tracing_stop_time): New global.
8869 (tracing_user_name): New global.
8870 (tracing_notes): New global.
8871 (tracing_stop_note): New global.
8872 (cmd_qtstart): Set traceframe_usage, start_time.
8873 (stop_tracing): Set stop_time.
8874 (cmd_qtstatus): Report additional status.
8875 (cmd_qtp): New function.
8876 (handle_tracepoint_query): Call it.
8877 (cmd_qtnotes): New function.
8878 (handle_tracepoint_general_set): Call it.
8879 (get_timestamp): Rename from tsv_get_timestamp.
8881 2011-11-14 Stan Shebs <stan@codesourcery.com>
8882 Kwok Cheung Yeung <kcy@codesourcery.com>
8884 * linux-x86-low.c (small_jump_insn): New.
8885 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8886 trampoline and error message, build a trampoline and issue a small
8887 jump instruction to it.
8888 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8889 trampoline and error message.
8890 (x86_get_min_fast_tracepoint_insn_len): New.
8891 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8892 * linux-low.h (struct linux_target_ops): Add arguments to
8893 install_fast_tracepoint_jump_pad operation, add new operation.
8894 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8896 (linux_get_min_fast_tracepoint_insn_len): New function.
8897 (linux_target_op): Add new operation.
8898 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8899 (gdb_trampoline_buffer_end): Ditto.
8900 (gdb_trampoline_buffer_error): Ditto.
8901 (struct ipa_sym_addresses): Add fields for new IPA variables.
8902 (symbol_list): Add entries for new IPA variables.
8903 (struct tracepoint): Add fields to hold the address range of the
8904 trampoline used by the tracepoint.
8905 (trampoline_buffer_head): New static variable.
8906 (trampoline_buffer_tail): Ditto.
8907 (claim_trampoline_space): New function.
8908 (have_fast_tracepoint_trampoline_buffer): New function.
8909 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8911 (install_fast_tracepoint): Ditto, also add error buffer argument.
8912 (cmd_qtminftpilen): New function.
8913 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8914 (fast_tracepoint_from_trampoline_address): New function.
8915 (fast_tracepoint_collecting): Handle trampoline as part of jump
8917 (set_trampoline_buffer_space): New function.
8918 (initialize_tracepoint): Initialize new IPA variables.
8919 * target.h (struct target_ops): Add arguments to
8920 install_fast_tracepoint_jump_pad operation, add new
8921 get_min_fast_tracepoint_insn_len operation.
8922 (target_get_min_fast_tracepoint_insn_len): New.
8923 (install_fast_tracepoint_jump_pad): Add arguments.
8924 * server.h (IPA_BUFSIZ): Define.
8925 * linux-i386-ipa.c: Include extra header files.
8926 (initialize_fast_tracepoint_trampoline_buffer): New function.
8927 (initialize_low_tracepoint): Call it.
8928 * server.h (set_trampoline_buffer_space): Declare.
8929 (claim_trampoline_space): Ditto.
8930 (have_fast_tracepoint_trampoline_buffer): Ditto.
8932 2011-11-14 Yao Qi <yao@codesourcery.com>
8934 * server.c (handle_query): Handle InstallInTrace for qSupported.
8935 * tracepoint.c (add_tracepoint): Sort list.
8936 (install_tracepoint, download_tracepoint): New.
8937 (cmd_qtdp): Call them to install and download tracepoints.
8938 (sort_tracepoints): Removed.
8939 (cmd_qtstart): Update.
8941 2011-11-14 Yao Qi <yao@codesourcery.com>
8943 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8944 * mem-break.h: Declare.
8945 * tracepoint.c (cmd_qtstart): Move some code to ...
8946 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8948 (download_tracepoints): Move some code to ...
8949 (download_tracepoint_1): ... here. New.
8951 2011-11-08 Yao Qi <yao@codesourcery.com>
8953 * remote-utils.c (relocate_instruction): A comment fix.
8955 2011-11-07 Joel Brobecker <brobecker@adacore.com>
8957 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8958 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8959 dr_status_mirror and dr_control_mirror from debug_reg_state.
8960 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8961 (i386_initial_stuff): Remove use of deleted globals.
8962 (i386_get_thread_context, i386_set_thread_context,
8963 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8964 from debug_reg_state.
8966 2011-11-05 Yao Qi <yao@codesourcery.com>
8968 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8969 address as TPOINT's.
8971 2011-11-02 Stan Shebs <stan@codesourcery.com>
8973 * tracepoint.c (agent_mem_read_string): New function.
8974 (eval_agent_expr): Call it for tracenz.
8975 * server.c (handle_query): Report support for tracenz.
8977 2011-11-02 Yao Qi <yao@codesourcery.com>
8979 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8981 2011-11-02 Yao Qi <yao@codesourcery.com>
8983 * target.h: Fix a typo in comment.
8985 2011-10-31 Pedro Alves <pedro@codesourcery.com>
8987 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8988 clobber the breakpoints' shadows with fast tracepoint jumps.
8989 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8990 * target.c (write_inferior_memory): Also pass MYADDR down to
8993 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8995 * configure.ac: Check support for personality routine.
8996 * configure: Regenerate.
8997 * config.in: Likewise.
8998 * linux-low.c: Include <sys/personality.h>.
8999 Define ADDR_NO_RANDOMIZE if necessary.
9000 (linux_create_inferior): Disable address space randomization when
9001 forking inferior, if requested.
9002 (linux_supports_disable_randomization): New function.
9003 (linux_target_ops): Install it.
9004 * server.h (disable_randomization): Declare.
9005 * server.c (disable_randomization): New global variable.
9006 (handle_general_set): Handle QDisableRandomization.
9007 (handle_query): Likewise for qSupported.
9008 (main): Support --disable-randomization and --no-disable-randomization
9009 command line arguments.
9010 * target.h (struct target_ops): Add supports_disable_randomization.
9011 (target_supports_disable_randomization): New macro.
9013 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9015 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9017 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9018 [!PT_GETDSBT] (target_loadmap): New definition.
9019 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9020 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9021 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9022 and PT_GETDSBT to LINUX_LOADMAP.
9023 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9024 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9026 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9028 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9029 (arm_linux_hwbp_cap): New static variable.
9030 (arm_linux_get_hwbp_cap): Replace by ...
9031 (arm_linux_init_hwbp_cap): ... this new function.
9032 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9033 (arm_linux_get_hw_watchpoint_count): Likewise.
9034 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9035 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9036 (arm_prepare_to_resume): Use perror_with_name instead of error.
9038 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9040 * linux-arm-low.c: Include <signal.h>.
9041 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9042 (struct arm_linux_hwbp_cap): New data type.
9043 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9044 (struct arm_linux_hw_breakpoint): New data type.
9045 (MAX_BPTS, MAX_WPTS): Define.
9046 (struct arch_process_info, struct arch_lwp_info): New data types.
9047 (arm_linux_get_hwbp_cap): New function.
9048 (arm_linux_get_hw_breakpoint_count): Likewise.
9049 (arm_linux_get_hw_watchpoint_count): Likewise.
9050 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9051 (arm_hwbp_control_initialize): Likewise.
9052 (arm_hwbp_control_is_enabled): Likewise.
9053 (arm_hwbp_control_is_initialized): Likewise.
9054 (arm_hwbp_control_disable): Likewise.
9055 (arm_linux_hw_breakpoint_equal): Likewise.
9056 (arm_linux_hw_point_initialize): Likewise.
9057 (struct update_registers_data): New data structure.
9058 (update_registers_callback: New function.
9059 (arm_insert_point): Likewise.
9060 (arm_remove_point): Likewise.
9061 (arm_stopped_by_watchpoint): Likewise.
9062 (arm_stopped_data_address): Likewise.
9063 (arm_new_process): Likewise.
9064 (arm_new_thread): Likewise.
9065 (arm_prepare_to_resume): Likewise.
9066 (the_low_target): Register arm_insert_point, arm_remove_point,
9067 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9068 arm_new_thread, and arm_prepare_to_resume.
9070 2011-09-15 Stan Shebs <stan@codesourcery.com>
9072 * server.h (struct emit_ops): Add compare-goto fields.
9073 * tracepoint.c (gdb_agent_op_sizes): New table.
9074 (emit_eq_goto): New function.
9075 (emit_ne_goto): New function.
9076 (emit_lt_goto): New function.
9077 (emit_le_goto): New function.
9078 (emit_gt_goto): New function.
9079 (emit_ge_goto): New function.
9080 (is_goto_target): New function.
9081 (compile_bytecodes): Recognize special cases of compare-goto
9082 combinations and call specialized emitters for them.
9083 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9084 (amd64_emit_ne_goto): New function.
9085 (amd64_emit_lt_goto): New function.
9086 (amd64_emit_le_goto): New function.
9087 (amd64_emit_gt_goto): New function.
9088 (amd64_emit_ge_goto): New function.
9089 (amd64_emit_ops): Add the new functions.
9090 (i386_emit_eq_goto): New function.
9091 (i386_emit_ne_goto): New function.
9092 (i386_emit_lt_goto): New function.
9093 (i386_emit_le_goto): New function.
9094 (i386_emit_gt_goto): New function.
9095 (i386_emit_ge_goto): New function.
9096 (i386_emit_ops): Add the new functions.
9098 2011-09-08 Stan Shebs <stan@codesourcery.com>
9100 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9101 (i386_emit_epilogue): Restore %ebx.
9103 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9105 * server.c (step_thread): Remove definition.
9106 (process_serial_event): Don't handle Hs.
9107 * server.h (step_thread): Remove declaration.
9108 * target.c (set_desired_inferior): Remove use of step_thread.
9110 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9112 * linux-low.c: Include linux-procfs.h.
9113 (linux_attach_lwp_1): Update comments.
9114 (linux_attach): Scan for existing threads when attaching to a
9115 process that is the tgid.
9116 * Makefile.in: Update dependencies.
9118 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9120 * configure.srv: Add linux-procfs.o dependencies.
9122 2011-08-14 Yao Qi <yao@codesourcery.com>
9124 * target.h (struct target_ops): Fix indent.
9125 * win32-low.c (win32_target_ops): Fix comment.
9127 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9128 Yao Qi <yao@codesourcery.com>
9130 * Makefile.in (clean): Remove tic6x-*.c files.
9131 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9132 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9133 (tic6x-c64xp-linux.c): Likewise.
9134 * configure.srv: Add support for tic6x-*-uclinux.
9135 * linux-tic6x-low.c: New.
9136 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9138 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9139 Yao Qi <yao@codesourcery.com>
9141 * target.h (struct target_ops): Add read_loadmap.
9142 * linux-low.c (struct target_loadseg): New type.
9143 (struct target_loadmap): New type.
9144 (linux_read_loadmap): New function.
9145 (linux_target_ops): Add linux_read_loadmap.
9146 * server.c (handle_query): Support qXfer:fdpic:read packet.
9147 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9150 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9152 * win32-low.c: Include <stdint.h>.
9154 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9156 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9157 to the inferior here.
9158 (i386_remove_aligned_watchpoint): Ditto.
9159 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9160 fit part of the watchpoint in the debug registers.
9161 (i386_update_inferior_debug_regs): New.
9162 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9163 registers, and only update the inferior on success.
9164 (i386_low_remove_watchpoint): Ditto.
9166 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9168 * linux-low.c (compare_ints, unique, list_threads, show_process,
9169 linux_core_of_thread): Delete.
9170 (linux_target_ops): Change linux_core_of_thread to
9171 linux_common_core_of_thread.
9172 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9173 * utils.c (malloc_failure): Change type of argument.
9174 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9175 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9176 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9177 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9178 (IPA_OBJS): Add common-utils-ipa.o.
9179 (ptid_h, linux_osdata_h): New macros.
9180 (server_h): Add common/common-utils.h, common/xml-utils.h,
9181 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9183 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9184 ptid.o, buffer.o): New rules.
9185 (linux-low.o): Add common/linux-osdata.h as a dependency.
9186 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9187 * configure.ac: Add AC_HEADER_DIRENT check.
9188 * config.in: Regenerate.
9189 * configure: Regenerate.
9190 * remote-utils.c (xml_escape_text): Delete.
9191 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9192 buffer_xml_printf): Move to common/buffer.c.
9193 * server.c (main): Remove call to initialize_inferiors.
9194 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9195 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9196 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9197 internal_error, gdb_assert, gdb_assert_fail): Delete.
9198 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9199 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9201 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9202 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9203 initialize_inferiors): Delete.
9205 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9207 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9210 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9212 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9214 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9216 2011-05-26 Yao Qi <yao@codesourcery.com>
9218 * Makefile.in (thread-db.o): Track dependence to
9219 common/gdb_thread_db.h.
9220 * thread-db.c: include gdb_thread_db.h from right place.
9222 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9224 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9225 __FILE__ and __LINE__ to internal_error.
9227 2011-05-13 Doug Evans <dje@google.com>
9229 * thread-db.c (try_thread_db_load_from_sdir): New function.
9230 (try_thread_db_load_from_dir): New function.
9231 (thread_db_load_search): Handle $sdir, ignore $pdir.
9232 Remove trying of system directories if search of
9233 libthread-db-search-path fails, that is now done via $sdir.
9235 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9237 * server.c (handle_query): Add EnableDisableTracepoints to the list
9238 of supported features.
9239 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9241 (cmd_qtenable_disable): New.
9242 (cmd_qtstart): Install tracepoints even if disabled.
9243 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9244 receiving a QTEnable or QTDisable packet.
9245 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9246 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9248 (gdb_probe): Skip data collection if static tracepoint is disabled.
9250 2011-05-10 Doug Evans <dje@google.com>
9252 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9254 2011-05-04 Doug Evans <dje@google.com>
9256 * linux-low.c (linux_join): Skip process lookup.
9257 * spu-low.c (spu_join): Ditto.
9258 * server.c (join_inferiors_callback): Delete.
9259 (process_serial_event): For 'D' packet (detach) call join_inferior
9262 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9264 * README: Don't mention xscale*-*-linux*.
9265 * configure.srv (xscale*-*-linux*): Don't handle target.
9267 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9269 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9271 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9272 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9273 (i386_emit_void_call_2): Likewise.
9275 2011-04-26 Yao Qi <yao@codesourcery.com>
9277 * linux-low.c: Move common macros to linux-ptrace.h.
9278 Include linux-ptrace.h.
9279 * Makefile.in (linux_ptrace_h): New.
9280 (linux-low.o): Depends on linux-ptrace.h.
9282 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9284 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9285 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9286 (remote_prepare): New function with most of the TCP code from ...
9287 (remote_open): ... here. Detect PORT here unconditionally. Move also
9288 setting transport_is_reliable.
9289 * server.c (run_once): New variable.
9290 (gdbserver_usage): Document it.
9291 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9292 the first run if RUN_ONCE.
9293 * server.h (run_once, remote_prepare): New declarations.
9295 2011-04-19 Tom Tromey <tromey@redhat.com>
9297 * win32-low.c (handle_load_dll): Remove duplicate "the".
9299 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9301 Remove support for old Cygwin 1.5 versions.
9302 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9303 function to avoid warning.
9304 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9307 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9309 * gdbserver/server.h (Macro _): Define it if not available.
9311 2011-03-14 Michael Snyder <msnyder@vmware.com>
9313 * hostio.c (handle_close): Remove unnecessary null test.
9315 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9317 * Makefile.in (maintainer-clean realclean distclean): Remove
9318 "make ... subdir_do" command.
9320 2011-03-10 Michael Snyder <msnyder@vmware.com>
9322 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9324 * server.c (handle_v_run): Free alloced buffer on early return.
9326 2011-03-09 Yao Qi <yao@codesourcery.com>
9329 2011-03-04 Yao Qi <yao@codesourcery.com>
9331 * Makefile.in: Remove GNU make feature --directory.
9333 2011-03-05 Yao Qi <yao@codesourcery.com>
9335 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9336 (subdir_do): New make target. Copied from gdb/Makefile.
9337 (maintainer-clean, realclean, distclean, clean): Call corresponding
9338 make targets in common/Makefile.
9340 2011-02-11 Yao Qi <yao@codesourcery.com>
9342 * configure.ac: Call AC_PROG_RANLIB.
9343 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9344 * configure: Regenerate.
9346 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9348 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9350 2011-03-06 Yao Qi <yao@codesourcery.com>
9352 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9354 2011-03-05 Yao Qi <yao@codesourcery.com>
9356 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9357 (subdir_do): New make target. Copied from gdb/Makefile.
9358 (maintainer-clean, realclean, distclean, clean): Call corresponding
9359 make targets in common/Makefile.
9361 2011-03-04 Yao Qi <yao@codesourcery.com>
9363 * Makefile.in: Remove GNU make feature --directory.
9365 2011-03-04 Michael Snyder <msnyder@vmware.com>
9367 * server.c (queue_stop_reply): Call xmalloc not malloc.
9369 2011-03-02 Michael Snyder <msnyder@vmware.com>
9371 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9373 2011-02-28 Michael Snyder <msnyder@vmware.com>
9375 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9376 (cmd_qtframe): Ditto.
9377 (cmd_qtbuffer): Ditto.
9378 (cmd_bigqtbuffer): Ditto.
9380 * utils.c (decimal2str): Initialize 'width' to nine, then
9383 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9385 * hostio.c (require_data): Free *data, not data.
9387 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9389 * hostio.c (require_data): Use free, not xfree.
9391 2011-02-27 Michael Snyder <msnyder@vmware.com>
9393 * server.c (handle_query): Discard unused value.
9395 * hostio.c (require_data): Free malloc memory before returning
9398 2011-02-26 Michael Snyder <msnyder@vmware.com>
9400 * linux-low.c (list_threads): Call closedir for dirent.
9402 2011-02-27 Michael Snyder <msnyder@vmware.com>
9404 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9405 a case statement falls through.
9407 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9409 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9412 2011-02-26 Michael Snyder <msnyder@vmware.com>
9414 * utils.c (decimal2str): Eliminate dead code and dead param.
9415 (pulongest): Drop dead param from call to decimal2str.
9418 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9420 Revert the following patch (not approved yet):
9421 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 2011-02-21 Hui Zhu <teawater@gmail.com>
9427 * tracepoint.c (tp_printf): New function.
9428 (eval_agent_expr): Handle gdb_agent_op_printf.
9430 2011-02-18 Tom Tromey <tromey@redhat.com>
9432 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9433 (tracepoint.o): Likewise.
9434 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9435 (gdb_agent_op_names): Likewise.
9437 2011-02-18 Tom Tromey <tromey@redhat.com>
9439 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9440 gdb_agent_op_rot>: New constants.
9441 (gdb_agent_op_names): Add pick and roll.
9442 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9445 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9447 * aclocal.m4: Regenerated with aclocal-1.11.1.
9449 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9451 * server.c (handle_qxfer_traceframe_info): New.
9452 (qxfer_packets): Register "traceframe-info".
9453 (handle_query): Report support for qXfer:traceframe-info:read+.
9454 * tracepoint.c (match_blocktype): New.
9455 (traceframe_find_block_type): Rename to ...
9456 (traceframe_walk_blocks): ... this. Add callback filter argument,
9458 (traceframe_find_block_type): New, reimplemented on top of
9459 traceframe_walk_blocks.
9460 (build_traceframe_info_xml): New.
9461 (traceframe_read_info): New.
9462 * server.h (traceframe_read_info): Declare.
9464 2011-02-11 Yao Qi <yao@codesourcery.com>
9466 * configure.ac: Call AC_PROG_RANLIB.
9467 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9468 * configure: Regenerate.
9470 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9472 * server.c (gdb_read_memory): Change return semantics to allow
9474 (handle_search_memory_1): Adjust.
9475 (process_serial_event) <'m' packet>: Handle partial transfers.
9476 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9478 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9480 * regcache.c (init_register_cache): Initialize
9481 regcache->register_status.
9482 (free_register_cache): Release regcache->register_status.
9483 (regcache_cpy): Copy register_status.
9484 (registers_to_string): Print 'x's for unavailable registers.
9485 (supply_register): Mark the register's status valid or
9486 unavailable, depending on whether a buffer was passed in or not.
9487 (supply_register_zeroed): New.
9488 (supply_regblock): Mark the registers' status valid or
9489 unavailable, depending on whether a buffer was passed in or not.
9490 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9491 (struct regcache): New `register_status' field.
9492 (supply_register_zeroed): Declare.
9493 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9494 supply_register_zeroed, rather than passing a NULL buffer to
9496 * tracepoint.c (fetch_traceframe_registers): Update comment.
9498 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9500 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9503 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9505 * server.h (decode_xfer_write): Change prototype.
9506 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9507 and don't extract the annex here.
9508 * server.c (decode_xfer_read): Remove `annex' parameter,
9509 and don't extract the annex here.
9511 (struct qxfer): New.
9512 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9513 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9514 (handle_qxfer_statictrace): New functions, abstracted out from
9515 handle_query, and made to use the struct qxfer interface.
9516 (handle_threads_qxfer_proper): Rename to ...
9517 (handle_qxfer_threads_proper): ... this.
9518 (handle_threads_qxfer): Rename to ...
9519 (handle_qxfer_threads): ... this. Adjust.
9520 (qxfer_packets): New array.
9521 (handle_qxfer): New function.
9522 (handle_query): Use handle_qxfer.
9524 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9526 * gdbreplay.c: Shorten lines of >= 80 columns.
9527 * linux-low.c: Ditto.
9528 * linux-ppc-low.c: Ditto.
9529 * linux-s390-low.c: Ditto.
9530 * linux-sparc-low.c: Ditto.
9531 * linux-x86-low.c: Ditto.
9532 * linux-xtensa-low.c: Ditto.
9533 * mem-break.c: Ditto.
9535 * regcache.h: Ditto.
9536 * remote-utils.c: Ditto.
9539 * thread-db.c: Ditto.
9540 * tracepoint.c: Ditto.
9542 * win32-low.h: Ditto.
9544 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9546 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9549 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9551 * server.c (gdbserver_version): Update copyright year in version
9553 * gdbreplay.c (gdbreplay_version): Ditto.
9555 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9557 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9558 * linux-bfin-low.c: New file.
9559 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9560 PT_DATA_ADDR for BFIN targets.
9561 * Makefile.in (SFILES): Add linux-bfin-low.c.
9562 (clean): Remove reg-bfin.c.
9563 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9564 * README: Mention supported Blackfin targets.
9566 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9568 * .gitignore: New file.
9570 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9572 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9574 2010-10-22 Jie Zhang <jie@codesourcery.com>
9576 * Makefile.in: Add FLAGS_TO_PASS variable.
9577 (install): Remove dependency of install-only and recursively
9578 invoke make for install-only.
9580 2010-10-04 Doug Evans <dje@google.com>
9582 * Makefile.in (uninstall): Use $(DESTDIR).
9584 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9588 * linux-x86-low.c (compat_siginfo_from_siginfo)
9589 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9590 si_code is < 0. Check for si_code == SI_TIMER before checking for
9593 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9595 * lynx-i386-low.c: New file.
9596 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9598 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9600 * lynx-low.c (ptrace_request_to_str): Remove handling for
9601 request values that have been removed in LynxOS 5.x.
9603 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9605 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9608 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9610 * configure.ac: Add --enable-inprocess-agent option.
9611 * configure: Rebuilt.
9613 2010-09-06 Yao Qi <yao@codesourcery.com>
9615 * linux-low.c (linux_kill): Remove unused variable.
9616 (linux_stabilize_threads): Likewise.
9617 * server.c (start_inferior): Likewise.
9618 (queue_stop_reply_callback): Likewise.
9619 * tracepoint.c (do_action_at_tracepoint): Likewise.
9621 2010-09-06 Yao Qi <yao@codesourcery.com>
9623 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9626 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9628 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9630 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9632 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9635 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9637 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9638 gdbserver/lynx-ppc-low.c: New files.
9639 * Makefile.in (lynx_low_h): New variable.
9640 (lynx-low.o, lynx-ppc-low.o): New rules.
9641 * configure.ac: On LynxOS, link with -lnetinet.
9642 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9643 * configure: regenerate.
9645 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9647 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9648 * configure.ac: Add check for vasprintf and vsnprintf.
9649 * configure, config.in: Regenerate.
9650 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9652 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9654 * gdbreplay.c: Move include of alloca.h up, next to include of
9656 * server.h: Add include of malloc.h.
9657 * mem-break.c: Remove include of malloc.h.
9658 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9660 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9662 * Makefile.in (memmem.o): Build with -Wno-error.
9664 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9666 * utils.c (xsnprintf): Make non-static.
9667 * server.h: Add xsnprintf declaration.
9668 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9669 replace calls to snprintf by calls to xsnprintf throughout.
9671 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9673 * configure.ac: Add configure check for alloca.
9674 * configure, config.in: Regenerate.
9675 * server.h: Include alloca.h if it exists.
9676 * gdbreplay.c: Include alloca.h if it exists.
9678 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9680 * linux-low.c (__SIGRTMIN): Define if not already defined.
9681 (linux_create_inferior): Check for __ANDROID__ rather than
9683 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9684 are already deferred.
9685 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9686 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9687 stopped and already has a pending signal to report.
9688 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9689 a pending signal to report or is moving out of a jump pad.
9690 (linux_init_signals): Check for __ANDROID__ rather than
9693 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9695 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9696 debug_threads check. Avoid a linear search when not doing debug
9699 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9701 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9702 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9703 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9704 (process_event): Change local fd's type to gdb_fildes_t.
9705 (create_file_handler): Adjust prototype.
9706 (delete_file_handler): Adjust prototype.
9707 (handle_file_event): Adjust prototype. Use pfildes.
9708 (create_file_event): Adjsut prototype.
9709 * remote-utils.c (remote_desc, listen_desc): Change type to
9711 * server.h: New gdb_fildes_t typedef.
9712 [USE_WIN32API]: Include winsock2.h.
9713 (delete_file_handler, add_file_handler): Adjust prototypes.
9715 * utils.c (pfildes): New.
9717 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9719 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9720 * configure: Regenerate.
9722 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9724 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9725 (linux_done_accessing_memory): ... this.
9726 (linux_target_ops): Adjust.
9727 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9728 * nto-low.c (nto_target_ops): Adjust comment.
9729 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9730 * spu-low.c (spu_target_ops): Adjust comment.
9731 * target.h (target_ops): Rename unprepare_to_access_memory field
9732 to done_accessing_memory.
9733 (unprepare_to_access_memory): Rename to ...
9734 (done_accessing_memory): ... this.
9736 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9738 * linux-low.c (linux_prepare_to_access_memory): New.
9739 (linux_unprepare_to_access_memory): New.
9740 (linux_target_ops): Install them.
9741 * server.c (read_memory): Rename to ...
9742 (gdb_read_memory): ... this. Use
9743 prepare_to_access_memory/prepare_to_access_memory.
9744 (write_memory): Rename to ...
9745 (gdb_write_memory): ... this. Use
9746 prepare_to_access_memory/prepare_to_access_memory.
9747 (handle_search_memory_1): Adjust.
9748 (process_serial_event): Adjust.
9749 * target.h (struct target_ops): New fields
9750 prepare_to_access_memory and unprepare_to_access_memory.
9751 (prepare_to_access_memory, unprepare_to_access_memory): New.
9752 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9753 prepare_to_access_memory/prepare_to_access_memory.
9754 * nto-low.c (nto_target_ops): Adjust.
9755 * spu-low.c (spu_target_ops): Adjust.
9756 * win32-low.c (win32_target_ops): Adjust.
9758 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9760 * Makefile.in (WARN_CFLAGS): Get it from configure.
9761 (WERROR_CFLAGS): New.
9762 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9763 * configure.ac: Introduce --enable-werror, which adds -Werror to
9764 the compiler command line. Enabled by default. Disable with
9765 --disable-werror. Add -Wdeclaration-after-statement
9766 Wpointer-arith and -Wformat-nonliteral to warning flags.
9767 * configure: Regenerate.
9769 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9771 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9773 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9775 * gdbreplay.c (remote_error): New.
9777 (expect): Use gdbchar. Check for error reading from GDB.
9778 Clarify sync error output.
9779 (play): Check for errors writing to GDB.
9780 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9781 * remote-utils.c (getpkt): Check for errors writing to the remote
9784 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9786 * linux-low.c (linux_wait_1): Move non-debugging code out of
9787 `debug_threads' control.
9789 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9791 * linux-low.c (linux_wait_1): Don't set last_status here.
9792 * server.c (push_event, queue_stop_reply_callback): Assert we're
9793 not pushing a TARGET_WAITKIND_IGNORE event.
9794 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9795 (myresume, handle_target_event): Set the thread's last_resume_kind
9796 and last_status from the target returned status.
9798 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9802 * linux-x86-low.c (update_debug_registers_callback): New.
9803 (i386_dr_low_set_addr): Use it.
9804 (i386_dr_low_get_addr): New.
9805 (i386_dr_low_set_control): Use update_debug_registers_callback.
9806 (i386_dr_low_get_control): New.
9807 (i386_dr_low_get_status): Adjust.
9808 * linux-low.c (linux_stop_lwp): New.
9809 * linux-low.h (linux_stop_lwp): Declare.
9811 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9812 argument instead of a i386_debug_reg_state.
9813 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9814 a i386_debug_reg_state.
9815 (i386_insert_aligned_watchpoint): Adjust.
9816 (i386_remove_aligned_watchpoint): Adjust.
9817 (i386_low_stopped_data_address): Read the debug registers from the
9818 inferior instead of from the mirrors.
9819 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9820 (i386_dr_low_get_addr): Declare.
9821 (i386_dr_low_get_control): Declare.
9822 (i386_dr_low_get_status): Change prototype.
9824 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9825 (i386_dr_low_get_addr): New.
9826 (i386_dr_low_get_control): New.
9827 (i386_dr_low_get_status): Adjust prototype. Return
9829 (i386_initial_stuff): Clear dr_status_mirror and
9831 (i386_get_thread_context): Adjust.
9832 (i386_set_thread_context): Adjust.
9833 (i386_thread_added): Adjust.
9835 2010-08-24 Pedro Alves <pedro@codesourcery.com>
9837 * linux-low.h (linux_thread_area): Delete declaration.
9839 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9841 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9842 after its termination.
9844 2010-08-09 Pedro Alves <pedro@codesourcery.com>
9846 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9847 (gdb_wants_all_stopped): Delete.
9848 (linux_wait_1): Don't call them.
9849 * server.c (handle_v_cont): Tag all threads as want-stopped.
9850 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9851 stopped as "client-wants-stopped".
9853 2010-07-31 Pedro Alves <pedro@codesourcery.com>
9855 * Makefile.in (signals_h): New.
9856 (server_h): Depend on it.
9857 (server.o): Don't depend on $(signals_def).
9858 (signals.o): Depend on $(signals_def).
9860 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9862 * Makefile.in (signals_def): New.
9863 (server_h): Append include/gdb/signals.h and signals_def.
9864 (server.o): Append signals_def.
9866 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9868 * server.c (handle_target_event): Use target_signal_to_host for
9869 resume_info.sig initialization.
9870 * target.h (struct thread_resume) <sig>: New comment.
9872 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9874 * server.c (handle_query): strcpy() the returned string from paddress()
9875 instead of sprintf().
9876 * utils.c (paddress): Return phex_nz().
9878 2010-07-07 Joel Brobecker <brobecker@adacore.com>
9880 * server.c (handle_v_cont): Call mourn_inferior if process
9882 (myresume): Likewise.
9884 2010-07-01 Pedro Alves <pedro@codesourcery.com>
9886 Static tracepoints, and integration with UST.
9888 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9889 * mem-break.c (uninsert_all_breakpoints)
9890 (reinsert_all_breakpoints): New.
9891 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9892 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9893 (gdb_agent_ust_loaded, helper_thread_id)
9894 (gdb_agent_helper_thread_id): New macros.
9895 (struct ipa_sym_addresses): Add addr_ust_loaded,
9896 addr_helper_thread_id, addr_cmd_buf.
9897 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9898 (in_process_agent_loaded_ust): New.
9899 (write_e_ust_not_loaded): New.
9900 (maybe_write_ipa_ust_not_loaded): New.
9901 (struct collect_static_trace_data_action): New.
9902 (enum tracepoint_type) <static_tracepoint>: New.
9903 (struct tracepoint) <handle>: Mention static tracepoints.
9904 (struct static_tracepoint_ctx): New.
9905 (CMD_BUF_SIZE): New.
9906 (add_tracepoint_action): Handle static tracepoint actions.
9907 (unprobe_marker_at): New.
9908 (clear_installed_tracepoints): Handle static tracepoints.
9909 (cmd_qtdp): Handle static tracepoints.
9910 (probe_marker_at): New.
9911 (cmd_qtstart): Handle static tracepoints.
9912 (response_tracepoint): Handle static tracepoints.
9913 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9914 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9915 (get_context_regcache): Handle static tracepoints.
9916 (do_action_at_tracepoint): Handle static tracepoint actions.
9917 (traceframe_find_block_type): Handle static trace data blocks.
9918 (traceframe_read_sdata): New.
9919 (download_tracepoints): Download static tracepoint actions.
9920 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9921 (GDB_PROBE_NAME): New.
9926 (ust_marker_to_static_tracepoint): New.
9928 (collect_ust_data_at_tracepoint): New.
9929 (gdb_ust_probe): New.
9930 (UNIX_PATH_MAX, SOCK_DIR): New.
9931 (gdb_ust_connect_sync_socket): New.
9932 (resume_thread, stop_thread): New.
9933 (run_inferior_command): New.
9934 (init_named_socket): New.
9935 (gdb_ust_socket_init): New.
9936 (cstr_to_hexstr): New.
9938 (first_marker, next_marker): New.
9939 (response_ust_marker): New.
9940 (cmd_qtfstm, cmd_qtsstm): New.
9941 (unprobe_marker_at, probe_marker_at): New.
9942 (cmd_qtstmat, gdb_ust_thread): New.
9943 (gdb_ust_init): New.
9944 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9945 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9947 (x86_64_st_collect_regmap): New.
9948 (X86_64_NUM_ST_COLLECT_GREGS): New.
9949 (AMD64_RIP_REGNUM): New.
9950 (supply_static_tracepoint_registers): New.
9951 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9953 (i386_st_collect_regmap): New.
9954 (i386_NUM_ST_COLLECT_GREGS): New.
9955 (supply_static_tracepoint_registers): New.
9956 * server.c (handle_query): Handle qXfer:statictrace:read.
9957 <qSupported>: Report support for StaticTracepoints, and
9958 qXfer:statictrace:read features.
9959 * server.h (traceframe_read_sdata)
9960 (supply_static_tracepoint_registers): Declare.
9961 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9962 (unpack_varlen_hex): Include in IPA build.
9963 * Makefile.in (ustlibs, ustinc): New.
9964 (IPA_OBJS): Add remote-utils-ipa.o.
9965 ($(IPA_LIB)): Link -ldl and -lpthread.
9967 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9968 * config.in, configure: Regenerate.
9970 2010-06-20 Ian Lance Taylor <iant@google.com>
9971 Pedro Alves <pedro@codesourcery.com>
9973 * linux-x86-low.c (always_true): Delete.
9974 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9975 trying to fool the compiler with always_true.
9977 2010-06-20 Pedro Alves <pedro@codesourcery.com>
9979 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9980 conditions in gdbserver.
9982 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9984 * spu-low.c (spu_read_memory): Wrap around local store limit.
9985 (spu_write_memory): Likewise.
9987 2010-06-15 Pedro Alves <pedro@codesourcery.com>
9989 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9990 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9992 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9994 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9995 uses with LONGEST uses.
9997 2010-06-14 Stan Shebs <stan@codesourcery.com>
9998 Pedro Alves <pedro@codesourcery.com>
10002 * linux-x86-low.c: Include limits.h.
10004 (always_true): New.
10007 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10008 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10009 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10010 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10011 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10012 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10013 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10014 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10015 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10016 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10017 (amd64_emit_void_call_2): New.
10018 (amd64_emit_ops): New.
10019 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10020 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10021 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10022 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10023 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10024 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10025 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10026 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10027 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10028 (i386_emit_stack_adjust, i386_emit_int_call_1)
10029 (i386_emit_void_call_2): New.
10030 (i386_emit_ops): New.
10031 (x86_emit_ops): New.
10032 (the_low_target): Install x86_emit_ops.
10033 * server.h (struct emit_ops): New.
10034 (get_raw_reg_func_addr): Declare.
10035 (current_insn_ptr, emit_error): Declare.
10036 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10037 (set_trace_state_variable_value): New defines.
10038 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10039 addr_get_trace_state_variable_value and
10040 addr_set_trace_state_variable_value.
10041 (symbol_list): New fields for get_raw_reg,
10042 get_trace_state_variable_value and set_trace_state_variable_value.
10043 (condfn): New typedef.
10044 (struct tracepoint): New field `compiled_cond'.
10045 (do_action_at_tracepoint): Clear compiled_cond.
10046 (get_trace_state_variable_value, set_trace_state_variable_value):
10048 (condition_true_at_tracepoint): If there's a compiled condition,
10050 (current_insn_ptr, emit_error): New globals.
10051 (struct bytecode_address): New.
10052 (get_raw_reg_func_addr): New.
10053 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10054 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10055 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10056 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10057 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10058 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10059 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10060 (compile_tracepoint_condition, compile_bytecodes): New.
10061 * target.h (emit_ops): Forward declare.
10062 (struct target_ops): New field emit_ops.
10063 (target_emit_ops): New.
10064 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10065 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10066 * linux-low.c (linux_emit_ops): New.
10067 (linux_target_ops): Install it.
10068 * linux-low.h (struct linux_target_ops): New field emit_ops.
10070 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10072 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10073 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10075 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10076 Stan Shebs <stan@codesourcery.com>
10078 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10079 (all): Depend on $(extra_libraries).
10080 (install-only): Install the IPA.
10081 (IPA_OBJS, IPA_LIB): New.
10082 (clean): Remove the IPA lib.
10083 (IPAGENT_CFLAGS): New.
10084 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10085 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10086 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10087 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10088 * configure.ac: Check for atomic builtins support in the compiler.
10089 (IPA_DEPFILES, extra_libraries): Define.
10090 * configure.srv (ipa_obj): Add description.
10091 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10092 (i[34567]86-*-linux*): Set ipa_obj.
10093 (x86_64-*-linux*): Set ipa_obj.
10094 * linux-low.c (stabilizing_threads): New.
10095 (supports_fast_tracepoints): New.
10096 (linux_detach): Stabilize threads before detaching.
10097 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10098 the lwp is either not stabilizing, or is moving out of a jump pad.
10099 (linux_fast_tracepoint_collecting): New.
10100 (maybe_move_out_of_jump_pad): New.
10101 (enqueue_one_deferred_signal): New.
10102 (dequeue_one_deferred_signal): New.
10103 (linux_wait_for_event_1): If moving out of a jump pad, defer
10104 pending signals to later.
10105 (linux_stabilize_threads): New.
10106 (linux_wait_1): Check if threads need moving out of jump pads, and
10108 (stuck_in_jump_pad_callback): New.
10109 (move_out_of_jump_pad_callback): New.
10110 (lwp_running): New.
10111 (linux_resume_one_lwp): Handle moving out of jump pads.
10112 (linux_set_resume_request): Dequeue deferred signals.
10113 (need_step_over_p): Also step over fast tracepoint jumps.
10114 (start_step_over): Also uninsert fast tracepoint jumps.
10115 (finish_step_over): Also reinsert fast tracepoint jumps.
10116 (linux_install_fast_tracepoint_jump): New.
10117 (linux_target_ops): Install linux_stabilize_threads and
10118 linux_install_fast_tracepoint_jump_pad.
10119 * linux-low.h (linux_target_ops) <get_thread_area,
10120 install_fast_tracepoint_jump_pad>: New fields.
10121 (struct lwp_info) <collecting_fast_tracepoint,
10122 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10123 (linux_get_thread_area): Declare.
10124 * linux-x86-low.c (jump_insn): New.
10125 (x86_get_thread_area): New.
10126 (append_insns): New.
10127 (push_opcode): New.
10128 (amd64_install_fast_tracepoint_jump_pad): New.
10129 (i386_install_fast_tracepoint_jump_pad): New.
10130 (x86_install_fast_tracepoint_jump_pad): New.
10131 (the_low_target): Install x86_get_thread_area and
10132 x86_install_fast_tracepoint_jump_pad.
10133 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10134 (struct fast_tracepoint_jump): New.
10135 (fast_tracepoint_jump_insn): New.
10136 (fast_tracepoint_jump_shadow): New.
10137 (find_fast_tracepoint_jump_at): New.
10138 (fast_tracepoint_jump_here): New.
10139 (delete_fast_tracepoint_jump): New.
10140 (set_fast_tracepoint_jump): New.
10141 (uninsert_fast_tracepoint_jumps_at): New.
10142 (reinsert_fast_tracepoint_jumps_at): New.
10143 (set_breakpoint_at): Use write_inferior_memory.
10144 (uninsert_raw_breakpoint): Use write_inferior_memory.
10145 (check_mem_read): Mask out fast tracepoint jumps.
10146 (check_mem_write): Mask out fast tracepoint jumps.
10147 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10148 (set_fast_tracepoint_jump): Declare.
10149 (delete_fast_tracepoint_jump)
10150 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10151 (reinsert_fast_tracepoint_jumps_at): Declare.
10152 * regcache.c: Don't compile many functions when building the
10153 in-process agent library.
10154 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10155 the register buffer in the heap.
10156 (free_register_cache): If the register buffer isn't owned by the
10157 regcache, don't free it.
10158 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10159 pre-existing register caches.
10160 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10162 (convert_ascii_to_int): : Constify `from' parameter type.
10163 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10164 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10165 the needed buffer in-place.
10166 (relocate_instruction): New.
10167 * server.c (handle_query) <qSymbols>: If the target supports
10168 tracepoints, give it a chance of looking up symbols. Report
10169 support for fast tracepoints.
10170 (handle_status): Stabilize threads.
10171 (process_serial_event): Adjust.
10172 * server.h (struct fast_tracepoint_jump): Forward declare.
10173 (struct process_info) <fast_tracepoint_jumps>: New field.
10174 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10175 (decode_X_packet, decode_M_packet): Adjust.
10176 (relocate_instruction): Declare.
10177 (in_process_agent_loaded): Declare.
10178 (tracepoint_look_up_symbols): Declare.
10179 (struct fast_tpoint_collect_status): Declare.
10180 (fast_tracepoint_collecting): Declare.
10181 (force_unlock_trace_buffer): Declare.
10182 (handle_tracepoint_bkpts): Declare.
10183 (initialize_low_tracepoint)
10184 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10185 * target.h (struct target_ops) <stabilize_threads,
10186 install_fast_tracepoint_jump_pad>: New fields.
10187 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10188 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10189 [HAVE_STDINT_H]: Include stdint.h.
10190 (trace_debug_1): Rename to ...
10191 (trace_vdebug): ... this.
10192 (trace_debug): Rename to ...
10193 (trace_debug_1): ... this. Add `level' parameter.
10194 (trace_debug): New.
10195 (ATTR_USED, ATTR_NOINLINE): New.
10196 (IP_AGENT_EXPORT): New.
10197 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10198 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10199 (about_to_request_buffer_space, trace_buffer_is_full)
10200 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10201 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10202 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10203 (traceframe_write_count, traceframes_created)
10204 (trace_state_variables)
10205 New renaming defines.
10206 (struct ipa_sym_addresses): New.
10207 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10208 (symbol_list): New.
10209 (ipa_sym_addrs): New.
10210 (all_tracepoint_symbols_looked_up): New.
10211 (in_process_agent_loaded): New.
10212 (write_e_ipa_not_loaded): New.
10213 (maybe_write_ipa_not_loaded): New.
10214 (tracepoint_look_up_symbols): New.
10215 (debug_threads) [IN_PROCESS_AGENT]: New.
10216 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10217 (UNKNOWN_SIDE_EFFECTS): New.
10218 (stop_tracing): New.
10219 (flush_trace_buffer): New.
10220 (stop_tracing_bkpt): New.
10221 (flush_trace_buffer_bkpt): New.
10222 (read_inferior_integer): New.
10223 (read_inferior_uinteger): New.
10224 (read_inferior_data_pointer): New.
10225 (write_inferior_data_pointer): New.
10226 (write_inferior_integer): New.
10227 (write_inferior_uinteger): New.
10228 (struct collect_static_trace_data_action): Delete.
10229 (enum tracepoint_type): New.
10230 (struct tracepoint) <type>: New field `type'.
10231 <actions_str, step_actions, step_actions_str>: Only include in
10233 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10234 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10235 (tracepoints): Use IP_AGENT_EXPORT.
10236 (last_tracepoint): Don't include in the IPA.
10237 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10238 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10239 (alloced_trace_state_variables): New.
10240 (trace_state_variables): Use IP_AGENT_EXPORT.
10241 (traceframe_t): Delete unused variable.
10242 (circular_trace_buffer): Don't include in the IPA.
10243 (trace_buffer_start): Delete.
10244 (struct trace_buffer_control): New.
10245 (trace_buffer_free): Delete.
10246 (struct ipa_trace_buffer_control): New.
10247 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10248 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10250 (trace_buffer_ctrl): New.
10251 (TRACE_BUFFER_CTRL_CURR): New.
10252 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10253 Reimplement as macros.
10254 (trace_buffer_wrap): Delete.
10255 (traceframe_write_count, traceframe_read_count)
10256 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10257 (struct tracepoint_hit_ctx) <type>: New field.
10258 (struct fast_tracepoint_ctx): New.
10259 (memory_barrier): New.
10261 (record_tracepoint_error): Update atomically in the IPA.
10262 (clear_inferior_trace_buffer): New.
10263 (about_to_request_buffer_space): New.
10264 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10265 updating the same buffer.
10266 (add_tracepoint): Default the tracepoint's type to trap
10267 tracepoint, and orig_size to -1.
10268 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10269 internal variables.
10270 (create_trace_state_variable): New parameter `gdb'. Handle it.
10271 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10272 (cmd_qtdp): Handle fast tracepoints.
10273 (cmd_qtdv): Adjust.
10274 (max_jump_pad_size): New.
10275 (gdb_jump_pad_head): New.
10276 (get_jump_space_head): New.
10277 (claim_jump_space): New.
10278 (sort_tracepoints): New.
10279 (MAX_JUMP_SIZE): New.
10280 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10282 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10283 support. Upload fast traceframes, and delete internal IPA
10285 (stop_tracing_handler): New.
10286 (flush_trace_buffer_handler): New.
10287 (cmd_qtstop): Upload fast tracepoints.
10288 (response_tracepoint): Handle fast tracepoints.
10289 (tracepoint_finished_step): Upload fast traceframes. Set the
10290 tracepoint hit context's tracepoint type.
10291 (handle_tracepoint_bkpts): New.
10292 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10293 type. Add comment about fast tracepoints.
10294 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10295 non-existing action_str field.
10296 (get_context_regcache): Handle fast tracepoints.
10297 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10299 (fast_tracepoint_from_jump_pad_address): New.
10300 (fast_tracepoint_from_ipa_tpoint_address): New.
10301 (collecting_t): New.
10302 (force_unlock_trace_buffer): New.
10303 (fast_tracepoint_collecting): New.
10305 (gdb_collect): New.
10306 (write_inferior_data_ptr): New.
10307 (target_tp_heap): New.
10308 (target_malloc): New.
10309 (download_agent_expr): New.
10311 (download_tracepoints): New.
10312 (download_trace_state_variables): New.
10313 (upload_fast_traceframes): New.
10314 (IPA_FIRST_TRACEFRAME): New.
10315 (IPA_NEXT_TRACEFRAME_1): New.
10316 (IPA_NEXT_TRACEFRAME): New.
10317 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10318 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10319 (gdb_jump_pad_buffer_end): New.
10320 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10321 (initialize_tracepoint): Adjust.
10322 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10323 buffer. Initialize the low module.
10324 * utils.c (PREFIX, TOOLNAME): New.
10325 (malloc_failure): Use PREFIX.
10326 (error): In the IPA, an error causes an exit.
10327 (fatal, warning): Use PREFIX.
10328 (internal_error): Use TOOLNAME.
10329 (NUMCELLS): Increase to 10.
10330 * configure, config.in: Regenerate.
10332 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10334 * server.c (handle_query) <qSupported>: Do two passes over the
10335 qSupported string to avoid nesting strtok.
10337 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10339 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10341 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10342 -Wl,--dynamic-list.
10343 * configure: Regenerate.
10344 * proc-service.list: New.
10346 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10348 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10351 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10353 * gdbreplay.c (remote_open): Check error return from socket() call by
10354 its equality to -1 not by it being negative.
10355 * remote-utils.c (remote_open): Likewise.
10357 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10359 * config.h: Regenerate.
10361 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10363 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10364 doesn't provide PTRACE_GET_THREAD_AREA.
10366 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10368 * linux-m68k-low.c: Include <asm/ptrace.h>
10369 (ps_get_thread_area): Implement.
10371 2010-05-03 Doug Evans <dje@google.com>
10373 * event-loop.c (struct callback_event): New struct.
10374 (callback_list): New global.
10375 (append_callback_event, delete_callback_event): New functions.
10376 (process_callback): New function.
10377 (start_event_loop): Call it.
10378 * remote-utils.c (NOT_SCHEDULED): Define.
10379 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10380 moved out of readchar.
10381 (readchar): Rewrite. Call reschedule before returning.
10382 (reset_readchar): New function.
10383 (remote_close): Call it.
10384 (process_remaining, reschedule): New functions.
10385 * server.h (callback_handler_func): New typedef.
10386 (append_callback_event, delete_callback_event): Declare.
10388 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10390 * proc-service.c (ps_pglobal_lookup): Use
10391 thread_db_look_up_one_symbol.
10392 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10393 parameter. Use it instead of all_symbols_looked_up.
10394 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10396 (all_symbols_looked_up): Don't declare.
10397 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10398 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10400 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10401 Set all_symbols_looked_up here.
10402 (thread_db_look_up_one_symbol): New.
10403 (thread_db_get_tls_address): Adjust.
10404 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10405 thread_db object on the heap, and tentatively set it in the
10407 (thread_db_init): Don't set all_symbols_looked_up here.
10408 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10410 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10412 * linux-low.c (linux_kill, linux_detach): Adjust.
10413 (status_pending_p_callback): Remove redundant statement. Check
10414 for !TARGET_WAITIKIND_IGNORE, instead of
10415 TARGET_WAITKIND_STOPPED.
10416 (handle_tracepoints): Make sure LWP is locked. Adjust.
10417 (linux_wait_for_event_1): Adjust.
10418 (linux_cancel_breakpoints): New.
10419 (unsuspend_one_lwp): New.
10420 (unsuspend_all_lwps): New.
10421 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10422 (send_sigstop_callback): Change return type to int, add new
10423 `except' parameter and handle it.
10424 (suspend_and_send_sigstop_callback): New.
10425 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10426 pass them down. If SUSPEND, also increment the lwp's suspend
10428 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10429 (need_step_over_p): Don't consider suspended LWPs.
10430 (start_step_over): Adjust.
10431 (proceed_one_lwp): Change return type to int, add new `except'
10432 parameter and handle it.
10433 (unsuspend_and_proceed_one_lwp): New.
10434 (proceed_all_lwps): Use find_inferior instead of
10436 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10437 also decrement the suspend count of LWPs. Pass `except' down,
10438 instead of hacking its suspend count.
10439 (linux_pause_all): Add `freeze' parameter. Adjust.
10440 (linux_unpause_all): New.
10441 (linux_target_ops): Install linux_unpause_all.
10442 * server.c (handle_status): Adjust.
10443 * target.h (struct target_ops): New fields `unpause_all' and
10444 `cancel_breakpoints'. Add new parameter to `pause_all'.
10445 (pause_all): Add new `freeze' parameter.
10446 (unpause_all): New.
10447 (cancel_breakpoints): New.
10448 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10449 cancel breakpoints.
10450 (cmd_qtstart): Pause threads.
10451 (stop_tracing): Pause threads, and cancel breakpoints.
10452 * win32-low.c (win32_target_ops): Adjust.
10454 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10456 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10457 the inferior right away from here...
10458 (linux_wait_1): ... to here, and adjust to check the thread's
10459 last_resume_kind instead of the lwp's step or stop_expected flags.
10461 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10463 * README: Use consistent `GDB' and `GDBserver' spellings.
10465 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10467 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10468 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10469 (linux_detach_one_lwp): Assume the lwp is stopped.
10470 (any_thread_of): Delete.
10471 (linux_detach): Stop all lwps here. Don't blindly delete all
10473 (delete_lwp_callback): New.
10474 (linux_mourn): Delete all lwps of the process that is gone.
10475 (linux_wait_1): Don't delete the last lwp of the process here.
10476 * mem-break.h (mark_breakpoints_out): Declare.
10477 * mem-break.c (mark_breakpoints_out): New.
10478 (free_all_breakpoints): Use it.
10479 * server.c (handle_target_event): If the process is gone, mark
10481 * thread-db.c (struct thread_db) <create_bp>: New field.
10482 (thread_db_enable_reporting): Fix prototype. Store a thread event
10483 breakpoint reference in the thread_db struct.
10484 (thread_db_load_search): Clear the thread_db object.
10485 (try_thread_db_load_1): Ditto.
10486 (switch_to_process): New.
10487 (disable_thread_event_reporting): Use it.
10488 (remove_thread_event_breakpoints): New.
10489 (thread_db_detach, thread_db_mourn): Use it.
10491 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10493 * linux-low.c (linux_enable_event_reporting): New.
10494 (linux_wait_for_event_1, handle_extended_wait): Use it.
10496 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10498 * linux-low.c (linux_kill_one_lwp, linux_kill)
10499 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10500 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10501 SIGSTOP even if the LWP is stopped.
10502 (send_sigstop_callback): New.
10503 (stop_all_lwps): Use send_sigstop_callback instead.
10504 (linux_resume_one_thread): Adjust.
10505 (proceed_one_lwp): Still proceed an LWP that the client has
10506 requested to stop, if we haven't reported it as stopped yet. Make
10507 sure that LWPs the client want stopped, have a pending SIGSTOP.
10509 2010-04-26 Doug Evans <dje@google.com>
10511 * server.c (handle_general_set): Make static.
10513 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10514 Print received char after testing for error/eof instead of before.
10515 (input_interrupt): Tweak comment.
10517 2010-04-23 Doug Evans <dje@google.com>
10519 * server.c (start_inferior): Print inferior argv if --debug.
10521 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10523 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10524 * nto-x86-low.c: Include server.h
10526 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10528 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10529 be consistent with other sources of this directory.
10530 (init_registers_amd64): Correct name of source file of this function
10533 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10535 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10536 64-bit executables.
10538 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10540 * win32-i386-low.c: Add 64-bit support.
10541 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10542 (init_registers_amd64): Declare.
10543 (mappings): Add 64-bit version of array.
10544 (init_windows_x86): New function.
10545 (the_low_target): Change init_arch field to init_windows_x86.
10547 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10549 * win32-low.c: Adapt to support also 64-bit architecture.
10550 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10551 (get_image_name): Use SIZE_T type for local variable `done'.
10552 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10553 (toolhelp_get_dll_name): Idem.
10554 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10555 Use uintptr_t typecast to avoid warning.
10556 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10557 (handle_exception): Use phex_nz to avoid warning.
10558 (win32_wait): Remove unused local variable `process'.
10560 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10562 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10565 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10567 * configure.ac: Use `ws2_32' library for srv_mingw.
10568 * configure: Regenerate.
10569 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10570 * remote-utils.c: Likewise.
10572 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10574 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10575 if __x86_64__ is defined.
10577 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10579 * configure: Regenerate.
10581 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10583 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10584 * target.h (target_ops): New get_tib_address field.
10585 * win32-low.h (win32_thread_info): Add thread_local_base field.
10586 * win32-low.c (child_add_thread): Add tlb argument.
10587 Set thread_local_base field to TLB.
10588 (get_child_debug_event): Adapt to child_add_thread change.
10589 (win32_get_tib_address): New function.
10590 (win32_target_ops): Set get_tib_address field to
10591 win32_get_tib_address.
10592 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10594 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10596 * linux-low.c (linux_mourn): Also remove the process.
10597 * server.c (handle_target_event): Don't remove the process here.
10598 * nto-low.c (nto_mourn): New.
10599 (nto_target_ops): Install it.
10600 * spu-low.c (spu_mourn): New.
10601 (spu_target_ops): Install it.
10602 * win32-low.c (win32_mourn): New.
10603 (win32_target_ops): Install it.
10605 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10607 * server.h (buffer_xml_printf): Remove redundant `;'.
10609 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10611 * regcache.c (set_register_cache): Invalidate regcaches before
10612 changing the register cache layout.
10613 (regcache_invalidate_one): Allow a NULL regcache.
10614 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10615 regcaches before changing the register cache layout or the target
10618 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10620 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10621 variable warning on Linux/x86-64.
10623 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10625 GDBserver disconnected tracing support.
10627 * linux-low.c (linux_remove_process): Delete.
10628 (add_lwp): Don't set last_resume_kind here.
10629 (linux_kill): Use `mourn'.
10630 (linux_detach): Use `thread_db_detach', and `mourn'.
10631 (linux_mourn): New.
10632 (linux_attach_lwp_1): Adjust comment.
10633 (linux_attach): last_resume_kind moved the thread_info; adjust.
10634 (status_pending_p_callback): Adjust.
10635 (linux_wait_for_event_1): Adjust.
10636 (count_events_callback, select_singlestep_lwp_callback)
10637 (select_event_lwp_callback, cancel_breakpoints_callback)
10638 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10639 (proceed_one_lwp): Adjust.
10640 (linux_async): Add debug output.
10641 (linux_thread_stopped): New.
10642 (linux_pause_all): New.
10643 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10645 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10646 (thread_db_free): Delete declaration.
10647 (thread_db_detach, thread_db_mourn): Declare.
10648 * thread-db.c (thread_db_init): Use thread_db_mourn.
10649 (thread_db_free): Delete, split in two.
10650 (disable_thread_event_reporting): New.
10651 (thread_db_detach): New.
10652 (thread_db_mourn): New.
10654 * server.h (struct thread_info) <last_resume_kind>: New field.
10655 <attached>: Add comment.
10656 <gdb_detached>: New field.
10657 (handler_func): Change return type to int.
10658 (handle_serial_event, handle_target_event): Ditto.
10659 (gdb_connected): Declare.
10661 (disconnected_tracing): Declare.
10662 (stop_tracing): Declare.
10664 * server.c (handle_query) <qSupported>: Report support for
10665 disconnected tracing.
10666 (queue_stop_reply_callback): Account for running threads.
10667 (gdb_wants_thread_stopped): New.
10668 (gdb_wants_all_threads_stopped): New.
10669 (gdb_reattached_process): New.
10670 (handle_status): Clear the `gdb_detached' flag of all processes.
10671 In all-stop, stop all threads.
10672 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10673 (process_serial_event): If the remote connection breaks, or if an
10674 exit was forced with "monitor exit", force an event loop exit.
10675 Handle disconnected tracing on detach.
10676 (handle_serial_event): Adjust.
10677 (handle_target_event): If GDB isn't connected, forward events back
10678 to the inferior, unless the last process exited, in which case,
10679 exit gdbserver. Adjust interface.
10681 * remote-utils.c (remote_open): Don't block in accept. Instead
10682 register an event loop source on the listen socket file
10683 descriptor. Refactor bits into ...
10684 (listen_desc): ... this new global.
10685 (gdb_connected): ... this new function.
10686 (enable_async_notification): ... this new function.
10687 (handle_accept_event): ... this new function.
10688 (remote_close): Clear remote_desc.
10690 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10692 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10694 (mourn_inferior): Define.
10695 (target_process_qsupported): Avoid the dangling else problem.
10696 (thread_stopped): Define.
10697 (pause_all): Define.
10698 (target_waitstatus_to_string): Declare.
10699 * target.c (target_waitstatus_to_string): New.
10701 * tracepoint.c (tracing): Make extern.
10702 (disconnected_tracing): New.
10703 (stop_tracing): Make extern. Handle tracing stops due to GDB
10705 (cmd_qtdisconnected): New.
10706 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10707 (handle_tracepoint_general_set): Handle QTDisconnected.
10709 * event-loop.c (event_handler_func): Change return type to int.
10710 (process_event): Bail out if the event handler wants the event
10712 (handle_file_event): Ditto.
10713 (start_event_loop): Bail out if the event handler wants the event
10716 * nto-low.c (nto_target_ops): Adjust.
10717 * spu-low.c (spu_wait): Don't remove the process here.
10718 (spu_target_ops): Adjust.
10719 * win32-low.c (win32_wait): Don't remove the process here.
10720 (win32_target_ops): Adjust.
10722 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10724 * regcache.c (realloc_register_cache): Invalidate inferior's
10725 regcache before recreating it.
10727 2010-04-09 Pedro Alves <pedro@codesourcery.com>
10729 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10731 2010-04-09 Stan Shebs <stan@codesourcery.com>
10732 Pedro Alves <pedro@codesourcery.com>
10734 * server.h (LONGEST): New.
10735 (struct thread_info) <while_stepping>: New field.
10736 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10738 (initialize_tracepoint, handle_tracepoint_general_set)
10739 (handle_tracepoint_query, tracepoint_finished_step)
10740 (tracepoint_was_hit, release_while_stepping_state_list):
10741 (current_traceframe): Declare.
10742 * server.c (handle_general_set): Handle tracepoint packets.
10743 (read_memory): New.
10744 (write_memory): New.
10745 (handle_search_memory_1): Use read_memory.
10746 (handle_query): Report support for conditional tracepoints, trace
10747 state variables, and tracepoint sources. Handle tracepoint
10749 (main): Initialize the tracepoints module.
10750 (process_serial_event): Handle traceframe reads/writes.
10752 * linux-low.c (handle_tracepoints): New.
10753 (linux_wait_1): Call it.
10754 (linux_resume_one_lwp): Handle while-stepping.
10755 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10756 (linux_target_ops): Install them.
10757 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10759 * linux-x86-low.c (x86_supports_tracepoints): New.
10760 (the_low_target). Install it.
10762 * mem-break.h (delete_breakpoint): Declare.
10763 * mem-break.c (delete_breakpoint): Make external.
10765 * target.h (struct target_ops): Add `supports_tracepoints',
10766 `read_pc', and `write_pc' fields.
10767 (target_supports_tracepoints): Define.
10768 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10771 * regcache.h (struct regcache) <registers_owned>: New field.
10772 (init_register_cache, regcache_cpy): Declare.
10773 (regcache_read_pc, regcache_write_pc): Declare.
10774 (register_cache_size): Declare.
10775 (supply_regblock): Declare.
10776 * regcache.c (init_register_cache): New.
10777 (new_register_cache): Use it.
10778 (regcache_cpy): New.
10779 (register_cache_size): New.
10780 (supply_regblock): New.
10781 (regcache_read_pc, regcache_write_pc): New.
10783 * tracepoint.c: New.
10785 * Makefile.in (OBS): Add tracepoint.o.
10786 (tracepoint.o): New rule.
10788 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10790 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10792 (i386-mmx.c): Likewise.
10793 (i386-mmx-linux.o): Likewise.
10794 (i386-mmx-linux.c): Likewise.
10796 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10797 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10798 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10799 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10801 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10802 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10803 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10805 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10807 * Makefile.in (clean): Updated.
10809 (i386-avx.c): Likewise.
10810 (i386-avx-linux.o): Likewise.
10811 (i386-avx-linux.c): Likewise.
10812 (amd64-avx.o): Likewise.
10813 (amd64-avx.c): Likewise.
10814 (amd64-avx-linux.o): Likewise.
10815 (amd64-avx-linux.c): Likewise.
10817 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10818 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10819 (srv_amd64_regobj): Add amd64-avx.o.
10820 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10821 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10822 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10823 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10824 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10825 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10826 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10828 * i387-fp.c: Include "i386-xstate.h".
10830 (i387_cache_to_xsave): Likewise.
10831 (i387_xsave_to_cache): Likewise.
10832 (x86_xcr0): Likewise.
10834 * i387-fp.h (i387_cache_to_xsave): Likewise.
10835 (i387_xsave_to_cache): Likewise.
10836 (x86_xcr0): Likewise.
10838 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10839 * linux-crisv32-low.c (target_regsets): Likewise.
10840 * linux-m68k-low.c (target_regsets): Likewise.
10841 * linux-mips-low.c (target_regsets): Likewise.
10842 * linux-ppc-low.c (target_regsets): Likewise.
10843 * linux-s390-low.c (target_regsets): Likewise.
10844 * linux-sh-low.c (target_regsets): Likewise.
10845 * linux-sparc-low.c (target_regsets): Likewise.
10846 * linux-xtensa-low.c (target_regsets): Likewise.
10848 * linux-low.c: Include <sys/uio.h>.
10849 (regsets_fetch_inferior_registers): Support nt_type.
10850 (regsets_store_inferior_registers): Likewise.
10851 (linux_process_qsupported): New.
10852 (linux_target_ops): Add linux_process_qsupported.
10854 * linux-low.h (regset_info): Add nt_type.
10855 (linux_target_ops): Add process_qsupported.
10857 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10859 (init_registers_i386_avx_linux): New.
10860 (init_registers_amd64_avx_linux): Likewise.
10861 (xmltarget_i386_linux_no_xml): Likewise.
10862 (xmltarget_amd64_linux_no_xml): Likewise.
10863 (PTRACE_GETREGSET): Likewise.
10864 (PTRACE_SETREGSET): Likewise.
10865 (x86_fill_xstateregset): Likewise.
10866 (x86_store_xstateregset): Likewise.
10867 (use_xml): Likewise.
10868 (x86_linux_update_xmltarget): Likewise.
10869 (x86_linux_process_qsupported): Likewise.
10870 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10871 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10872 init_registers_i386_linux here. Call
10873 x86_linux_update_xmltarget.
10874 (the_low_target): Add x86_linux_process_qsupported.
10876 * server.c (handle_query): Call target_process_qsupported.
10878 * target.h (target_ops): Add process_qsupported.
10879 (target_process_qsupported): New.
10881 2010-04-03 Pedro Alves <pedro@codesourcery.com>
10883 * inferiors.c (add_thread): Set last_status kind to
10884 TARGET_WAITKIND_IGNORE.
10885 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10886 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10887 (linux_wait_1): Move `thread' local definition to block that uses
10888 it. Don't NULL initialize `event_child'.
10889 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10890 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10891 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10893 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10895 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10896 an extended waitstatus, or by a watchpoint.
10897 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10898 thread was stepping or has been stopped by a watchpoint.
10900 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10902 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10903 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10904 of another, then delete the previous, and validate all
10906 (validate_inserted_breakpoint): New.
10907 (delete_disabled_breakpoints): New.
10908 (validate_breakpoints): New.
10909 (check_mem_read): Validate breakpoints before trusting their
10910 shadow. Delete disabled breakpoints.
10911 (check_mem_write): Validate breakpoints before trusting they
10912 should be inserted. Delete disabled breakpoints.
10913 * mem-break.h (validate_breakpoints):
10914 * server.c (handle_query): Validate breakpoints when we see a
10917 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10919 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10920 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10921 if we could tell there's a GDB breakpoint at stop_pc.
10922 (need_step_over_p): Don't do a step over if we find a GDB
10923 breakpoint at the resume PC.
10925 * mem-break.c (struct raw_breakpoint): New.
10926 (enum bkpt_type): New type `gdb_breakpoint'.
10927 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10928 fields. New field `raw'.
10929 (find_raw_breakpoint_at): New.
10930 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10931 breakpoint instead.
10932 (set_breakpoint_at): Adjust.
10933 (delete_raw_breakpoint): New.
10934 (release_breakpoint): New.
10935 (delete_breakpoint): Rename to...
10936 (delete_breakpoint_1): ... this. Add proc parameter. Use
10937 release_breakpoint. Return ENOENT.
10938 (delete_breakpoint): Reimplement.
10939 (find_breakpoint_at): Delete.
10940 (find_gdb_breakpoint_at): New.
10941 (delete_breakpoint_at): Delete.
10942 (set_gdb_breakpoint_at): New.
10943 (delete_gdb_breakpoint_at): New.
10944 (gdb_breakpoint_here): New.
10945 (set_reinsert_breakpoint): Use release_breakpoint.
10946 (uninsert_breakpoint): Rename to ...
10947 (uninsert_raw_breakpoint): ... this.
10948 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10949 (reinsert_raw_breakpoint): Change parameter type to
10951 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10953 (check_breakpoints): Adjust. Use release_breakpoint.
10954 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10955 (breakpoint_inserted_here): Ditto.
10956 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10957 Don't trust the breakpoint's shadow if it is not inserted.
10958 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10959 (delete_all_breakpoints): Adjust.
10960 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10961 use delete_breakpoint_1.
10963 * mem-break.h (breakpoints_supported): Delete declaration.
10964 (set_gdb_breakpoint_at): Declare.
10965 (gdb_breakpoint_here): Declare.
10966 (delete_breakpoint_at): Delete.
10967 (delete_gdb_breakpoint_at): Declare.
10969 * server.h (struct raw_breakpoint): Forward declare.
10970 (struct process_info): New field `raw_breakpoints'.
10972 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10975 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10977 * linux-low.c (status_pending_p_callback): Fix comment.
10978 (linux_wait_for_event_1): Move most of the internal breakpoint
10979 handling from here...
10980 (linux_wait_1): ... to here.
10981 (count_events_callback): New.
10982 (select_singlestep_lwp_callback): New.
10983 (select_event_lwp_callback): New.
10984 (cancel_breakpoints_callback): New.
10985 (select_event_lwp): New.
10986 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10987 priority to all LWPs that have had events that should be reported
10988 to the client. Cancel breakpoints when about to reporting the
10989 event to the client, not while stopping lwps. No longer cancel
10990 finished single-steps here.
10991 (cancel_finished_single_step): Delete.
10992 (cancel_finished_single_steps): Delete.
10994 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10996 * mem-break.c (enum bkpt_type): New.
10997 (struct breakpoint): New field `type'.
10998 (set_breakpoint_at): Change return type to struct breakpoint
10999 pointer. Set type to `other_breakpoint' by default.
11000 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11001 in the breakpoint list.
11002 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11003 (reinsert_breakpoint): Rename to ...
11004 (reinsert_raw_breakpoint): ... this.
11005 (reinsert_breakpoints_at): Adjust.
11006 * mem-break.h (struct breakpoint): Declare.
11007 (set_breakpoint_at): Change return type to struct breakpoint
11010 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11012 * server.c (handle_query): Assign, not compare.
11014 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11016 Teach linux gdbserver to step-over-breakpoints.
11018 * linux-low.c (can_hardware_single_step): New.
11019 (supports_breakpoints): New.
11020 (handle_extended_wait): If stopping threads, read the stop pc of
11021 the new cloned LWP.
11023 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11024 low target doesn't support retrieving the PC.
11025 (add_lwp): Set last_resume_kind to resume_continue.
11026 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11027 (linux_attach): Don't clear stop_expected. Set the lwp's
11028 last_resume_kind to resume_stop.
11029 (linux_detach_one_lwp): Don't check for removed breakpoints.
11030 (check_removed_breakpoint): Delete.
11031 (status_pending_p): Rename to ...
11032 (status_pending_p_callback): ... this. Don't check for removed
11033 breakpoints. Don't consider threads that are stopped from GDB's
11035 (linux_wait_for_lwp): Always read the stop_pc here.
11036 (cancel_breakpoint): New.
11037 (step_over_bkpt): New global.
11038 (linux_wait_for_event_1): Implement stepping over breakpoints.
11039 (gdb_wants_lwp_stopped): New.
11040 (gdb_wants_all_stopped): New.
11041 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11042 single-step traps here. Store the thread's last reported target
11044 (send_sigstop): Don't clear stop_expected. Always set it,
11046 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11047 (cancel_finished_single_step): New.
11048 (cancel_finished_single_steps): New.
11049 (wait_for_sigstop): Don't cancel finished single-step traps here.
11050 (linux_resume_one_lwp): Don't check for removed breakpoints.
11051 Don't set `step' on non-hardware step archs.
11052 (linux_set_resume_request): Ignore resume_stop requests if already
11053 stopping or stopped. Set the lwp's last_resume_kind.
11054 (resume_status_pending_p): Don't check for removed breakpoints.
11055 (need_step_over_p): New.
11056 (start_step_over): New.
11057 (finish_step_over): New.
11058 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11059 requests. Clear the thread's last reported target waitstatus.
11060 Don't use the `suspended' flag. Don't consider pending breakpoints.
11061 (linux_resume): Start a step-over if necessary.
11062 (proceed_one_lwp): New.
11063 (proceed_all_lwps): New.
11064 (unstop_all_lwps): New.
11065 * linux-low.h (struct lwp_info): Rewrite comment for the
11066 `suspended' flag. Add the `stop_pc' field. Delete the
11067 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11068 Add `'last_resume_kind' and `need_step_over' fields.
11069 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11070 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11071 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11072 (set_raw_breakpoint_at): New.
11073 (set_breakpoint_at): Rewrite to use it.
11074 (reinsert_breakpoint_handler): Delete.
11075 (set_reinsert_breakpoint): New.
11076 (reinsert_breakpoint_by_bp): Delete.
11077 (delete_reinsert_breakpoints): New.
11078 (uninsert_breakpoint): Rewrite.
11079 (uninsert_breakpoints_at): New.
11080 (reinsert_breakpoint): Rewrite.
11081 (reinsert_breakpoints_at): New.
11082 (check_breakpoints): Rewrite.
11083 (breakpoint_here): New.
11084 (breakpoint_inserted_here): New.
11085 (check_mem_read): Adjust.
11086 * mem-break.h (breakpoints_supported, breakpoint_here)
11087 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11088 (reinsert_breakpoint_by_bp): Delete declaration.
11089 (delete_reinsert_breakpoints): Declare.
11090 (reinsert_breakpoint): Delete declaration.
11091 (reinsert_breakpoints_at): Declare.
11092 (uninsert_breakpoint): Delete declaration.
11093 (uninsert_breakpoints_at): Declare.
11094 (check_breakpoints): Adjust prototype.
11095 * server.h: Adjust include order.
11096 (struct thread_info): Declare here. Add a `last_status' field.
11098 2010-03-23 Michael Snyder <msnyder@vmware.com>
11100 * server.c (crc32): New function.
11101 (handle_query): Add handling for 'qCRC:' request.
11103 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11105 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11106 lwp had been stopped by a watchpoint.
11108 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11110 * server.h (internal_error): Declare.
11111 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11112 * utils.c (internal_error): New function.
11114 2010-03-15 Andreas Schwab <schwab@redhat.com>
11116 * configure.srv: Fix typo setting srv_regobj.
11118 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11120 * linux-low.c (fetch_register): Avoid passing a non string literal
11122 (usr_store_inferior_registers): Ditto.
11124 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11126 * linux-low.c (linux_write_memory): Bail out early if peeking
11129 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11131 * linux-low.h (struct lwp_info): New fields
11132 `stopped_by_watchpoint' and `stopped_data_address'.
11133 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11134 here, and cache them in the lwp object.
11135 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11137 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11139 (linux_stopped_by_watchpoint): Rewrite.
11140 (linux_stopped_data_address): Rewrite.
11142 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11144 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11145 switching the current inferior, not before.
11147 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11149 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11150 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11151 i386-linux.c and amd64-linux.c.
11152 (reg-i386.o): Removed.
11153 (reg-i386.c): Likewise.
11154 (reg-i386-linux.o): Likewise.
11155 (reg-i386-linux.c): Likewise.
11156 (reg-x86-64.o): Likewise.
11157 (reg-x86-64.c): Likewise.
11158 (reg-x86-64-linux.o): Likewise.
11159 (reg-x86-64-linux.c): Likewise.
11161 (i386.c): Likewise.
11162 (i386-linux.o): Likewise.
11163 (i386-linux.c): Likewise.
11164 (amd64.o): Likewise.
11165 (amd64.c): Likewise.
11166 (amd64-linux.o): Likewise.
11167 (amd64-linux.c): Likewise.
11169 * configure.srv (srv_i386_regobj): New.
11170 (srv_i386_linux_regobj): Likewise.
11171 (srv_amd64_regobj): Likewise.
11172 (srv_amd64_linux_regobj): Likewise.
11173 (srv_i386_32bit_xmlfiles): Likewise.
11174 (srv_i386_64bit_xmlfiles): Likewise.
11175 (srv_i386_xmlfiles): Likewise.
11176 (srv_amd64_xmlfiles): Likewise.
11177 (srv_i386_linux_xmlfiles): Likewise.
11178 (srv_amd64_linux_xmlfiles): Likewise.
11179 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11180 srv_xmlfiles to $srv_i386_xmlfiles.
11181 (i[34567]86-*-mingw32ce*): Likewise.
11182 (i[34567]86-*-mingw*): Likewise.
11183 (i[34567]86-*-nto*): Likewise.
11184 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11185 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11186 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11187 (x86_64-*-linux*): Likewise.
11189 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11190 (init_registers_amd64_linux): New.
11191 (x86_arch_setup): Replace init_registers_x86_64_linux with
11192 init_registers_amd64_linux.
11194 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11196 * configure.ac: Check for libdl. If it is not available link against
11197 static libthread_db.
11198 * configure: Regenerate.
11200 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11204 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11205 handing a read watchpoint.
11206 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11208 2010-02-12 Doug Evans <dje@google.com>
11210 * linux-low.c (linux_supports_tracefork_flag): Document.
11211 (linux_look_up_symbols): Add comment.
11213 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11215 * regcache.c (supply_register): Clear regcache if buf is NULL.
11217 2010-02-02 Nicolas Roche <roche@sourceware.org>
11218 Joel Brobecker <brobecker@adacore.com>
11220 * inferiors.c (find_inferior): Add function documentation.
11221 (unloaded_dll): Handle the case where the unloaded dll has not
11222 been previously registered in the dll list.
11224 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11226 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11227 (thumb2_breakpoint): New.
11228 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11230 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11232 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11233 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11236 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11238 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11240 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11242 * linux-s390-low.c (s390_collect_ptrace_register)
11243 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11245 2010-01-21 Doug Evans <dje@google.com>
11247 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11248 (PTRACE_ARG4_TYPE): New macro.
11249 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11250 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11251 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11252 (usr_store_inferior_registers): Ditto.
11253 (linux_read_memory, linux_write_memory): Ditto.
11254 (linux_test_for_tracefork): Ditto.
11256 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11257 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11259 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11261 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11264 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11266 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11267 prototype to take a regcache. Adjust.
11269 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11271 * regcache.h (struct thread_info): Forward declare.
11272 (struct regcache): New.
11273 (new_register_cache): Adjust prototype.
11274 (get_thread_regcache): Declare.
11275 (free_register_cache): Adjust prototype.
11276 (registers_to_string, registers_from_string): Ditto.
11277 (supply_register, supply_register_by_name, collect_register)
11278 (collect_register_as_string, collect_register_by_name): Ditto.
11279 * regcache.c (struct inferior_regcache_data): Delete.
11280 (get_regcache): Rename to ...
11281 (get_thread_regcache): ... this. Adjust. Switch inferior before
11282 fetching registers.
11283 (regcache_invalidate_one): Adjust.
11284 (regcache_invalidate): Fix prototype.
11285 (new_register_cache): Return the new register cache.
11286 (free_register_cache): Change prototype.
11287 (realloc_register_cache): Adjust.
11288 (registers_to_string): Change prototype to take a regcache. Adjust.
11289 (registers_from_string): Ditto.
11290 (register_data): Ditto.
11291 (supply_register): Ditto.
11292 (supply_register_by_name): Ditto.
11293 (collect_register): Ditto.
11294 (collect_register_as_string): Ditto.
11295 (collect_register_by_name): Ditto.
11296 * server.c (process_serial_event): Adjust.
11297 * linux-low.h (regset_fill_func, regset_store_func): Change
11299 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11301 * linux-low.c (get_stop_pc): Adjust.
11302 (check_removed_breakpoint): Adjust.
11303 (linux_wait_for_event): Adjust.
11304 (linux_resume_one_lwp): Adjust.
11305 (fetch_register): Add regcache parameter. Adjust.
11306 (usr_store_inferior_registers): Ditto.
11307 (regsets_fetch_inferior_registers): Ditto.
11308 (regsets_store_inferior_registers): Ditto.
11309 (linux_fetch_registers, linux_store_registers): Ditto.
11310 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11312 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11314 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11315 prototype to take a regcache.
11316 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11317 * remote-utils.c (convert_ascii_to_int, outreg)
11318 (prepare_resume_reply): Change prototype to take a regcache.
11320 * target.h (struct target_ops) <fetch_registers, store_registers>:
11321 Change prototype to take a regcache.
11322 (fetch_inferior_registers, store_inferior_registers): Change
11323 prototype to take a regcache. Adjust.
11324 * proc-service.c (ps_lgetregs): Adjust.
11325 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11326 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11327 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11328 take a regcache. Adjust.
11329 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11330 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11331 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11332 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11333 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11334 (cris_cannot_fetch_register):
11335 (cris_breakpoint_at): Change prototype to take a regcache.
11337 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11338 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11339 to take a regcache. Adjust.
11340 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11342 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11343 take a regcache. Adjust.
11344 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11345 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11346 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11347 * linux-mips-low.c (mips_get_pc):
11348 (mips_set_pc): Change prototype to take a regcache. Adjust.
11349 (mips_reinsert_addr): Adjust.
11350 (mips_collect_register): Change prototype to take a regcache.
11352 (mips_supply_register):
11353 (mips_collect_register_32bit, mips_supply_register_32bit)
11354 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11355 (mips_store_fpregset): Ditto.
11356 * linux-ppc-low.c (ppc_supply_ptrace_register)
11357 (ppc_supply_ptrace_register): Ditto.
11358 (parse_spufs_run): Adjust.
11359 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11360 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11361 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11362 take a regcache. Adjust.
11363 * linux-s390-low.c (s390_collect_ptrace_register)
11364 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11365 (s390_set_pc): Change prototype to take a regcache. Adjust.
11366 (s390_arch_setup): Adjust.
11367 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11368 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11369 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11370 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11371 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11373 (sparc_breakpoint_at): Adjust.
11374 * linux-xtensa-low.c (xtensa_fill_gregset):
11375 (xtensa_store_gregset):
11376 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11377 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11378 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11379 prototype to take a regcache. Adjust.
11380 * win32-arm-low.c (arm_fetch_inferior_register)
11381 (arm_store_inferior_register): Change prototype to take a
11383 * win32-i386-low.c (i386_fetch_inferior_register)
11384 (i386_store_inferior_register): Change prototype to take a
11386 * win32-low.c (child_fetch_inferior_registers)
11387 (child_store_inferior_registers): Change prototype to take a
11389 (win32_wait): Adjust.
11390 (win32_fetch_inferior_registers): Change prototype to take a
11392 (win32_store_inferior_registers): Adjust.
11393 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11394 store_inferior_register>: Change prototype to take a regcache.
11396 2010-01-20 Doug Evans <dje@google.com>
11398 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11400 (linux_wait_for_event1, linux_init_signals): Ditto.
11401 (W_STOPCODE): Provide definition if missing.
11403 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11405 * linux-low.c (linux_core_of_thread): New.
11406 (compare_ints, show_process, list_threads): New.
11407 (linux_qxfer_osdata): Report threads and cores.
11408 (linux_target_op): Register linux_core_of_thread.
11409 * remote-utils.c (prepare_resume_reply): Report the core.
11410 (buffer_xml_printf): Support %d specifier.
11411 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11413 (handle_query): Handle qXfer:threads. Announce availability
11415 * target.h (struct target_ops): New field core_of_thread.
11417 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11419 * Makefile.in (clean): Remove new generated files.
11420 (reg-s390.o, reg-s390.c): Remove rules.
11421 (reg-s390x.o, reg-s390x.c): Likewise.
11422 (s390-linux32.o, s390-linux32.c): Add rules.
11423 (s390-linux64.o, s390-linux64.c): Likewise.
11424 (s390x-linux64.o, s390x-linux64.c): Likewise.
11425 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11426 * linux-s390-low.c: Include <elf.h>.
11427 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11428 (init_registers_s390): Remove prototype.
11429 (init_registers_s390x): Likewise.
11430 (init_registers_s390_linux32): Add prototype.
11431 (init_registers_s390_linux64): Likewise.
11432 (init_registers_s390x_linux64): Likewise.
11433 (s390_num_regs_3264): New define.
11434 (s390_regmap_3264): New global variable.
11435 (s390_cannot_fetch_register): Remove obsolete check.
11436 (s390_cannot_store_register): Likewise.
11437 (s390_collect_ptrace_register): Handle upper/lower register halves.
11438 (s390_supply_ptrace_register): Likewise.
11439 (s390_fill_gregset): Update to register number changes.
11440 (s390_get_hwcap): New routine.
11441 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11442 Install appropriate regmap and register set.
11444 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11446 * server.c (gdbserver_version): Update copyright year to 2010.
11447 * gdbreplay.c (gdbreplay_version): Likewise.
11449 2009-12-28 Doug Evans <dje@google.com>
11451 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11452 elf/external.h. Include <elf.h> instead but only if necessary.
11454 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11456 * linux-low.c (linux_remove_process): Remove `detaching'
11457 parameter. Don't release/detach from thread_db here.
11458 (linux_kill): Release/detach from thread_db here, ...
11459 (linux_detach): ... and here, before actually detaching.
11460 (linux_wait_1): ... and here, when a process exits.
11461 * thread-db.c (any_thread_of): New.
11462 (thread_db_free): Switch the current inferior to a thread of the
11465 2009-12-21 Doug Evans <dje@google.com>
11467 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11469 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11470 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11471 warning ifndef __NR_tkill. Move setting of errno there too.
11472 Delete unnecessary resetting of errno after syscall.
11473 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11475 * configure.ac: Check for dladdr.
11476 * config.in: Regenerate.
11477 * configure: Regenerate.
11478 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11479 (try_thread_db_load): Update.
11481 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11483 2009-12-18 Doug Evans <dje@google.com>
11485 * event-loop.c: Include unistd.h if it exists.
11487 * linux-low.c (my_waitpid): Move definition away from being in
11488 between linux_tracefork_child/linux_test_for_tracefork.
11490 * gdb_proc_service.h (psaddr_t): Fix type.
11491 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11492 signature to match glibc.
11494 2009-12-16 Doug Evans <dje@google.com>
11496 * linux-low.c (linux_read_memory): Fix argument to read.
11498 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11500 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11501 events, don't leave current_inferior pointing at null.
11503 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11505 * win32-low.c (LOG): Delete.
11506 (OUTMSG): Output to stderr.
11507 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11508 on compile time LOG macro.
11509 (win32_wait): Fix debug output.
11511 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11513 * win32-low.c (win32_add_one_solib): If the dll name is
11514 "ntdll.dll", prepend the system directory to the dll path.
11516 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11518 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11520 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11521 Vladimir Prus <vladimir@codesourcery.com>
11523 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11524 * configure.ac: Check for __mcoldfire__ and set
11525 gdb_cv_m68k_is_coldfire.
11526 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11527 reg-cf.o and reg-m68k.o.
11528 * configure: Regenerated.
11530 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11532 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11533 Pass it to thread_db_free.
11534 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11535 proper `detaching' argument to linux_remove_process.
11536 * linux-low.h (thread_db_free): Add `detaching' parameter.
11537 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11539 (thread_db_free): Add `detaching' parameter. Only
11540 call td_ta_clear_event if detaching from process.
11542 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11544 * thread-db.c (thread_db_free): Fix typo.
11546 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11549 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11551 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11553 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11554 with an i686 compiler.
11555 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11557 * configure: Rebuilt.
11559 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11563 * server.c (handle_search_memory_1): Correct read_addr initialization
11564 in loop for searching subsequent chunks.
11566 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11568 * configure.ac: New --with-libthread-db option.
11569 * thread-db.c: Allow direct dependence on libthread_db.
11570 (thread_db_free): Adjust.
11571 * config.in: Regenerate.
11572 * configure: Likewise.
11574 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11577 * thread-db.c (attach_thread): New function.
11578 (maybe_attach_thread): Return success/failure.
11579 (find_new_threads_callback): Adjust.
11580 (thread_db_find_new_threads): Loop until no new threads.
11582 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11584 * proc-service.c (ps_lgetregs): Formatting.
11586 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11588 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11589 * configure.ac: Adjust.
11590 * linux-low.h (struct process_info_private): Move members to struct
11592 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11593 * linux-low.c (linux_remove_process): Adjust.
11594 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11595 * server.c (handle_query): Move code ...
11596 (handle_monitor_command): ... here. New function.
11597 * target.h (struct target_ops): New member.
11598 * thread-db.c (struct thread_db): New.
11599 (libthread_db_search_path): New variable.
11600 (thread_db_create_event, thread_db_enable_reporting)
11601 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11602 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11603 (try_thread_db_load_1, dladdr_to_soname): New functions.
11604 (try_thread_db_load, thread_db_load_search): New functions.
11605 (thread_db_init): Search for libthread_db.
11606 (thread_db_free): New function.
11607 (thread_db_handle_monitor_command): Likewise.
11608 * config.in: Regenerate.
11609 * configure: Regenerate.
11611 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11613 * spu-low.c (spu_kill): Wait for inferior to terminate.
11614 Call clear_inferiors.
11615 (spu_detach): Call clear_inferiors.
11617 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11619 * aclocal.m4: Regenerate.
11620 * config.in: Likewise.
11621 * configure: Likewise.
11623 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11625 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11626 (parse_spufs_run): New function.
11627 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11628 (ppc_breakpoint_at): Handle SPU breakpoints.
11630 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11632 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11633 (SPUFS_MAGIC): Define.
11634 (spu_enumerate_spu_ids): New function.
11635 (linux_qxfer_spu): New function.
11636 (linux_target_ops): Install linux_qxfer_spu.
11638 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11640 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11641 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11642 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11643 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11644 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11645 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11646 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11647 (init_registers_powerpc_cell32l): Add prototype.
11648 (init_registers_powerpc_cell64l): Likewise.
11649 (ppc_arch_setup): Detect Cell/B.E. architecture.
11651 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11653 * Makefile.in (datarootdir): New variable.
11655 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11657 * linux-low.c (linux_write_memory): Update debugging output.
11658 * Makefile.in (clean): Add new descriptions.
11659 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11660 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11661 * configure.srv: Add new files for arm*-*-linux*.
11662 * linux-arm-low.c: Add new declarations.
11663 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11664 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11665 (HWCAP_VFPv3D16): New.
11666 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11667 instead of __IWMMXT__.
11668 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11669 (arm_arch_setup): New.
11670 (target_regsets): Remove #ifdef. Add VFP regset.
11671 (the_low_target): Use arm_arch_setup.
11673 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11675 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11676 the main thread again.
11678 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11680 Adding Neutrino gdbserver.
11681 * configure: Regenerated.
11682 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11683 * configure.srv (i[34567]86-*-nto*): New target.
11684 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11685 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11686 (nto_comctrl) [__QNX__]: New function.
11687 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11689 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11691 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11694 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11695 Pedro Alves <pedro@codesourcery.com>
11697 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11698 don't support CONTEXT_EXTENDED_REGISTERS.
11699 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11700 (the_low_target): Install them.
11701 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11702 failing with ERROR_PIPE_NOT_CONNECTED.
11704 2009-06-30 Doug Evans <dje@google.com>
11705 Pierre Muller <muller@ics.u-strasbg.fr>
11707 Add h/w watchpoint support to x86-linux, win32-i386.
11708 * Makefile.in (SFILES): Add i386-low.c
11709 (i386_low_h): Define.
11710 (i386-low.o): Add dependencies.
11711 (linux-x86-low.o): Add i386-low.h dependency.
11712 (win32-i386-low.o): Ditto.
11713 * i386-low.c: New file.
11714 * i386-low.h: New file.
11715 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11716 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11717 * linux-low.c (linux_add_process): Initialize arch_private.
11718 (linux_remove_process): Free arch_private.
11719 (add_lwp): Initialize arch_private.
11720 (delete_lwp): Free arch_private.
11721 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11723 * linux-low.h (process_info_private): New member arch_private.
11724 (lwp_info): New member arch_private.
11725 (linux_target_ops): New members new_process, new_thread,
11727 (ptid_of): New macro.
11728 * linux-x86-low.c: Include stddef.h, i386-low.h.
11729 (arch_process_info): New struct.
11730 (arch_lwp_info): New struct.
11731 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11732 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11733 (i386_dr_low_get_status): New function.
11734 (x86_insert_point, x86_remove_point): New functions.
11735 (x86_stopped_by_watchpoint): New function.
11736 (x86_stopped_data_address): New function.
11737 (x86_linux_new_process, x86_linux_new_thread): New functions.
11738 (x86_linux_prepare_to_resume): New function.
11739 (the_low_target): Add entries for insert_point, remove_point,
11740 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11742 * server.c (debug_hw_points): New global.
11743 (monitor_show_help): Document set debug-hw-points.
11744 (handle_query): Process "set debug-hw-points".
11745 * server.h (debug_hw_points): Declare.
11746 (paddress): Declare.
11747 * utils.c (NUMCELLS, CELLSIZE): New macros.
11748 (get_sell, xsnprintf, paddress): New functions.
11749 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11750 remove_point, stopped_by_watchpoint, stopped_data_address.
11751 * win32-i386-low.c: Include i386-low.h.
11752 (debug_reg_state): Replaces dr.
11753 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11754 (i386_dr_low_get_status): New function.
11755 (i386_insert_point, i386_remove_point): New functions.
11756 (i386_stopped_by_watchpoint): New function.
11757 (i386_stopped_data_address): New function.
11758 (i386_initial_stuff): Update.
11759 (get_thread_context,set_thread_context,i386_thread_added): Update.
11760 (the_low_target): Add entries for insert_point,
11761 remove_point, stopped_by_watchpoint, stopped_data_address.
11762 * win32-low.c (win32_insert_watchpoint): New function.
11763 (win32_remove_watchpoint): New function.
11764 (win32_stopped_by_watchpoint): New function.
11765 (win32_stopped_data_address): New function.
11766 (win32_target_ops): Add entries for insert_watchpoint,
11767 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11768 * win32-low.h (win32_target_ops): New members insert_point,
11769 remove_point, stopped_by_watchpoint, stopped_data_address.
11771 2009-06-25 Pedro Alves <pedro@codesourcery.com>
11773 * server.c (process_serial_event): Re-return unsupported, not
11774 error, if the type isn't recognized. Re-allow supporting only
11775 insert or remove packets. Also call require_running for
11776 breakpoints. Add missing break statement to default case. Tidy.
11777 * target.h (struct target_ops): Rename insert_watchpoint to
11778 insert_point, and remove_watchpoint to remove_point.
11780 * linux-low.h (struct linux_target_ops): Likewise.
11781 * linux-low.c (linux_insert_watchpoint): Rename to ...
11782 (linux_insert_point): ... this. Adjust.
11783 (linux_remove_watchpoint): Rename to ...
11784 (linux_remove_point): ... this. Adjust.
11785 (linux_target_ops): Adjust.
11786 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11787 (cris_insert_point): ... this.
11788 (cris_remove_watchpoint): Rename to ...
11789 (cris_remove_point): ... this.
11790 (the_low_target): Adjust.
11792 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11794 * server.c (handle_v_kill): Pass signal_pid to
11795 kill_inferior if multi_process is zero.
11797 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11799 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11800 * target.h (target_ops): Comment for *_watchpoint to make it clear
11801 the functions can get types '0' and '1'.
11803 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11805 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11806 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11807 * regcache.c (get_regcache): Likewise.
11808 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11809 * win32-low.c (child_fetch_inferior_registers): Remove check for
11812 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11813 Pedro Alves <pedro@codesourcery.com>
11815 * target.h (struct target_ops) <supports_multi_process>: New
11817 (target_supports_multi_process): New.
11818 * server.c (handle_query): Even if GDB reports support, only
11819 enable multi-process if the target also supports it. Report
11820 multi-process support only if the target backend supports it.
11821 * linux-low.c (linux_supports_multi_process): New function.
11822 (linux_target_ops): Install it as target_supports_multi_process
11825 2009-05-24 Doug Evans <dje@google.com>
11827 Global renaming of find_thread_pid to find_thread_ptid.
11828 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11829 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11830 All callers updated.
11832 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11833 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11836 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11837 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11838 (linux_resume_one_lwp): Ditto.
11840 2009-05-23 Doug Evans <dje@google.com>
11842 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11843 from struct inferior_list_entry * to struct lwp_info *.
11844 All callers updated.
11846 2009-05-13 Doug Evans <dje@google.com>
11848 * linux-x86-low.c: Don't include assert.h.
11849 (x86_siginfo_fixup): Use fatal, not assert.
11850 (x86_arch_setup): Fix comment.
11852 2009-05-12 Doug Evans <dje@google.com>
11854 Biarch support for i386/amd64 gdbserver.
11855 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11856 Add linux-x86-low.c.
11857 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11858 (linux-x86-low.o): Add.
11859 * linux-x86-64-low.c: Delete.
11860 * linux-i386-low.c: Delete.
11861 * linux-x86-low.c: New file.
11862 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11864 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11866 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11867 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11868 (linux_child_pid_to_exec_file): New function.
11869 (elf_64_header_p, elf_64_file_p): New functions.
11870 (siginfo_fixup): New function.
11871 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11872 give target a chance to convert layout.
11873 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11874 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11876 2009-05-07 Doug Evans <dje@google.com>
11878 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11879 (regsets_store_inferior_registers): Ditto.
11881 2009-05-06 Pedro Alves <pedro@codesourcery.com>
11885 * linux-low.c (must_set_ptrace_flags): Delete.
11886 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11888 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11889 `lwp->must_set_ptrace_flags' instead.
11890 (linux_wait_for_event_1): Set ptrace options here.
11891 (linux_wait_1): ... not here.
11893 2009-04-30 Doug Evans <dje@google.com>
11895 * inferiors.c (started_inferior_callback): New function.
11896 (attached_inferior_callback): New function.
11897 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11898 * server.c (print_started_pid, print_attached_pid): New functions.
11899 (detach_or_kill_for_exit): New function.
11900 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11901 * server.h (have_started_inferiors_p): Declare.
11902 (have_attached_inferiors_p): Declare.
11904 * inferiors.c (remove_process): Fix memory leak, free process.
11905 * linux-low.c (linux_remove_process): New function.
11906 (linux_kill): Call it instead of remove_process.
11907 (linux_detach, linux_wait_1): Ditto.
11909 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11911 * configure.srv: Add x86 Windows CE target.
11913 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11915 * inferiors.c (get_thread_process): Make global.
11916 * server.h (get_thread_process): Add prototype.
11917 * thread-db.c (find_one_thread): Use get_thread_process
11918 instead of current_process.
11919 (thread_db_get_tls_address): Do not crash if called when
11920 thread layer is not yet initialized.
11922 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11924 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11925 * spu-low.c (current_tid): Rename to ...
11926 (current_ptid): ... this.
11927 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11928 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11929 ptid_get_lwp (current_ptid) instead of current_tid.
11930 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11931 instead of current_tid. Use find_process_pid to verify pid
11932 argument is valid. Pass proper argument to remove_process.
11933 (spu_thread_alive): Compare current_ptid instead of current_tid.
11934 (spu_resume): Likewise.
11936 2009-04-02 Pedro Alves <pedro@codesourcery.com>
11938 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11941 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11943 Implement the multiprocess extensions, and add linux multiprocess
11946 * server.h (ULONGEST): Declare.
11947 (struct ptid, ptid_t): New.
11948 (minus_one_ptid, null_ptid): Declare.
11949 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11950 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11951 (struct inferior_list_entry): Change `id' type from unsigned from
11953 (struct sym_cache, struct breakpoint, struct
11954 process_info_private): Forward declare.
11955 (struct process_info): Declare.
11956 (current_process): Declare.
11957 (all_processes): Declare.
11958 (initialize_inferiors): Declare.
11959 (add_thread): Adjust to use ptid_t.
11960 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11961 (add_process, remove_process, find_thread_pid): Declare.
11962 (find_inferior_id): Adjust to use ptid_t.
11963 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11964 (multi_process): Declare.
11965 (push_event): Adjust to use ptid_t.
11966 (read_ptid, write_ptid): Declare.
11967 (prepare_resume_reply): Adjust to use ptid_t.
11968 (clear_symbol_cache): Declare.
11969 * inferiors.c (all_processes): New.
11970 (null_ptid, minus_one_ptid): New.
11971 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11972 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11973 (add_thread): Change unsigned long to ptid. Remove gdb_id
11975 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11976 (gdb_id_to_thread): Rename to ...
11977 (find_thread_pid): ... this. Change unsigned long to ptid.
11978 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11979 (loaded_dll, pull_pid_from_list): Adjust.
11980 (add_process, remove_process, find_process_pid)
11981 (get_thread_process, current_process, initialize_inferiors): New.
11982 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11983 (struct target_waitstatus) <related_pid>: Ditto.
11984 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11985 return type to int.
11986 (struct target_ops) <join>: Add `pid' argument.
11987 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11988 (struct target_ops) <wait>: Add `ptid' field. Change return type
11990 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11991 (mywait): Add `ptid' argument. Change return type to ptid_t.
11992 (target_pid_to_str): Declare.
11993 * target.c (set_desired_inferior): Adjust to use ptids.
11994 (mywait): Add new `ptid' argument. Adjust.
11995 (target_pid_to_str): New.
11996 * mem-break.h (free_all_breakpoints): Declare.
11997 * mem-break.c (breakpoints): Delelete.
11998 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11999 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12000 to use per-process breakpoint list.
12001 (free_all_breakpoints): New.
12002 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12003 (symbol_cache, all_symbols_looked_up): Delete.
12005 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12007 (prepare_resume_reply): Change ptid argument's type from unsigned
12008 long to ptid_t. Adjust. Implement W;process and X;process.
12009 (free_sym_cache, clear_symbol_cache): New.
12010 (look_up_one_symbol): Adjust to per-process symbol cache. *
12011 * server.c (cont_thread, general_thread, step_thread): Change type
12013 (attached): Delete.
12014 (multi_process): New.
12015 (last_ptid): Change type to ptid_t.
12016 (struct vstop_notif) <ptid>: Change type to ptid_t.
12017 (queue_stop_reply, push_event): Change `ptid' argument's type to
12019 (discard_queued_stop_replies): Add `pid' argument.
12020 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12021 changes. Don't reference the `attached' global.
12022 (attach_inferior): Adjust to mywait interface changes.
12023 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12024 features. Handle and report "multiprocess+". Handle
12026 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12028 (handle_v_kill): New.
12029 (handle_v_stopped): Adjust to use target_pid_to_str.
12030 (handle_v_requests): Allow multiple attaches and runs when
12031 multiprocess extensions are in effect. Handle "vKill".
12032 (myresume): Adjust to use ptids.
12033 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12034 (handle_status): Adjust to discard_queued_stop_replies interface
12036 (first_thread_of, kill_inferior_callback)
12037 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12038 (main): Call initialize_inferiors. Adjust to use ptids, killing
12039 and detaching from all inferiors. Handle multiprocess packet
12041 * linux-low.h: Include gdb_proc_service.h.
12042 (struct process_info_private): New.
12043 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12044 <lwpid_of>: Use ptid_get_lwp.
12045 (get_lwp_thread): Adjust.
12046 (struct lwp_info): Add `dead' member.
12047 (find_lwp_pid): Declare.
12048 * linux-low.c (thread_db_active): Delete.
12049 (new_inferior): Adjust comment.
12050 (inferior_pid): Delete.
12051 (linux_add_process): New.
12052 (handle_extended_wait): Adjust.
12053 (add_lwp): Change unsigned long to ptid.
12054 (linux_create_inferior): Add process to processes table. Adjust
12055 to use ptids. Don't set new_inferior here.
12056 (linux_attach_lwp): Rename to ...
12057 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12058 it. Adjust to use ptids.
12059 (linux_attach_lwp): New.
12060 (linux_attach): Add process to processes table. Don't set
12062 (struct counter): New.
12063 (second_thread_of_pid_p, last_thread_of_process_p): New.
12064 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12065 multiple processes.
12066 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12067 processes. Remove process from process table.
12068 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12069 to multiple processes.
12070 (any_thread_of): New.
12071 (linux_detach): Add `pid' argument, and handle it. Remove process
12072 from processes table.
12073 (linux_join): Add `pid' argument. Handle it.
12074 (linux_thread_alive): Change unsighed long argument to ptid_t.
12075 Consider dead lwps as not being alive.
12076 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12077 threads we're not interested in.
12078 (same_lwp, find_lwp_pid): New.
12079 (linux_wait_for_lwp): Change `pid' argument's type from int to
12081 (linux_wait_for_event): Rename to ...
12082 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12083 from int to ptid_t. Adjust.
12084 (linux_wait_for_event): New.
12085 (linux_wait_1): Add `ptid' argument. Change return type to
12086 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12087 that exit from the process table.
12088 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12090 (mark_lwp_dead): New.
12091 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12092 stopping all threads, mark its main lwp as dead.
12093 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12095 (fetch_register, usr_store_inferior_registers)
12096 (regsets_fetch_inferior_registers)
12097 (regsets_store_inferior_registers, linux_read_memory)
12098 (linux_write_memory): Inline `inferior_pid'.
12099 (linux_look_up_symbols): Adjust to use per-process
12100 `thread_db_active'.
12101 (linux_request_interrupt): Adjust to use ptids.
12102 (linux_read_auxv): Inline `inferior_pid'.
12103 (initialize_low): Don't reference thread_db_active.
12104 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12105 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12106 (ps_getpid): Return the pid of the current inferior.
12107 * thread-db.c (proc_handle, thread_agent): Delete.
12108 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12110 (find_one_thread): Change argument type to ptid_t. Adjust to
12112 (maybe_attach_thread): Adjust to per-process data and ptids.
12113 (thread_db_find_new_threads): Ditto.
12114 (thread_db_init): Ditto.
12115 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12116 processes table. Adjust to use ptids.
12117 (spu_kill, spu_detach): Adjust interface. Remove process from
12119 (spu_join, spu_thread_alive): Adjust interface.
12120 (spu_wait): Adjust interface. Remove process from processes
12121 table. Adjust to use ptids.
12122 * win32-low.c (current_inferior_tid): Delete.
12123 (current_inferior_ptid): New.
12124 (debug_event_ptid): New.
12125 (thread_rec): Take a ptid. Adjust.
12126 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12127 (child_delete_thread): Ditto.
12128 (do_initial_child_stuff): Add `attached' argument. Add process to
12130 (child_fetch_inferior_registers, child_store_inferior_registers):
12132 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12133 (win32_attach): Pass 1 to do_initial_child_stuff.
12134 (win32_kill): Adjust interface. Remove process from processes
12136 (win32_detach): Ditto.
12137 (win32_join): Adjust interface.
12138 (win32_thread_alive): Take a ptid.
12139 (win32_resume): Adjust to use ptids.
12140 (get_child_debug_event): Ditto.
12141 (win32_wait): Adjust interface. Remove exiting process from
12144 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12146 Non-stop mode support.
12148 * server.h (non_stop): Declare.
12149 (gdb_client_data, handler_func): Declare.
12150 (delete_file_handler, add_file_handler, start_event_loop):
12152 (handle_serial_event, handle_target_event, push_event)
12153 (putpkt_notif): Declare.
12154 * target.h (enum resume_kind): New.
12155 (struct thread_resume): Replace `step' field by `kind' field.
12156 (TARGET_WNOHANG): Define.
12157 (struct target_ops) <wait>: Add `options' argument.
12158 <supports_non_stop, async, start_non_stop>: New fields.
12159 (target_supports_non_stop, target_async): New.
12160 (start_non_stop): Declare.
12161 (mywait): Add `options' argument.
12162 * target.c (mywait): Add `options' argument. Print child exit
12163 notifications here.
12164 (start_non_stop): New.
12165 * server.c (non_stop, own_buf, mem_buf): New globals.
12166 (struct vstop_notif): New.
12167 (notif_queue): New global.
12168 (queue_stop_reply, push_event, discard_queued_stop_replies)
12169 (send_next_stop_reply): New.
12170 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12172 (attach_inferior): In non-stop mode, don't wait for the target
12174 (handle_general_set): Handle QNonStop.
12175 (handle_query): When handling qC, return the current general
12176 thread, instead of the first thread of the list.
12177 (handle_query): If the backend supports non-stop mode, include
12178 QNonStop+ in the qSupported query response.
12179 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12181 (handle_v_attach, handle_v_run): Handle non-stop mode.
12182 (handle_v_stopped): New.
12183 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12184 (myresume): Adjust to use resume_kind. Handle non-stop.
12185 (queue_stop_reply_callback): New.
12186 (handle_status): Handle non-stop mode.
12187 (main): Clear non_stop flag on reconnection. Use the event-loop.
12188 Refactor serial protocol handling from here ...
12189 (process_serial_event): ... to this new function. When GDB
12190 selects any thread, select one here. In non-stop mode, wait until
12191 GDB acks all pending events before exiting.
12192 (handle_serial_event, handle_target_event): New.
12193 * remote-utils.c (remote_open): Install remote_desc in the event
12195 (remote_close): Remove remote_desc from the event loop.
12196 (putpkt_binary): Rename to...
12197 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12198 (putpkt_binary): New as wrapper around putpkt_binary_1.
12199 (putpkt_notif): New.
12200 (prepare_resume_reply): In non-stop mode, don't change the
12202 * event-loop.c: New.
12203 * Makefile.in (OBJ): Add event-loop.o.
12204 (event-loop.o): New rule.
12206 * linux-low.h (pid_of): Moved here.
12208 (get_lwp_thread): Use lwpid_of.
12209 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12210 * linux-low.c (pid_of): Delete.
12211 (inferior_pid): Use lwpid_of.
12212 (linux_event_pipe): New.
12213 (target_is_async_p): New.
12215 (handle_extended_wait): Use lwpid_of.
12216 (add_lwp): Don't set lwpid field.
12217 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12218 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12219 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12220 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12221 first. Adjust to linux_wait_for_event interface changes. Use
12223 (linux_detach): Don't delete the main lwp here.
12224 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12225 (status_pending_p): Don't consider explicitly suspended lwps.
12226 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12227 pointer. Add OPTIONS argument. Change return type to int. Use
12228 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12229 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12230 pointer. Add status pointer argument. Return a pid instead of a
12231 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12232 changes. In non-stop mode, don't switch to a random thread.
12233 (linux_wait): Rename to...
12234 (linux_wait_1): ... this. Add target_options argument, and handle
12235 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12236 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12237 clean exit and signal exit code. Don't stop all threads in
12238 non-stop mode. In all-stop mode, only stop all threads when
12239 reporting a stop to GDB. Handle explicit thread stop requests.
12240 (async_file_flush, async_file_mark): New.
12242 (send_sigstop): Use lwpid_of.
12243 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12244 interface changes. In non-stop mode, don't switch to a random
12246 (linux_resume_one_lwp): Use lwpid_of.
12247 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12248 (linux_resume_one_thread): ... this. Handle resume_stop. In
12249 non-stop mode, don't look for pending flag in all threads.
12250 (resume_status_pending_p): Don't consider explicitly suspended
12252 (my_waitpid): Reimplement. Emulate __WALL.
12253 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12255 (sigchld_handler, linux_supports_non_stop, linux_async)
12256 (linux_start_non_stop): New.
12257 (linux_target_ops): Register linux_supports_non_stop, linux_async
12258 and linux_start_non_stop.
12259 (initialize_low): Install SIGCHLD handler.
12260 * thread-db.c (thread_db_create_event, find_one_thread)
12261 (thread_db_get_tls_address): Use lwpid_of.
12262 * win32-low.c (win32_detach): Adjust to use resume_kind.
12263 (win32_wait): Add `options' argument.
12264 * spu-low.c (spu_resume): Adjust to use resume_kind.
12265 (spu_wait): Add `options' argument.
12267 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12269 Decouple target code from remote protocol.
12271 * target.h (enum target_waitkind): New.
12272 (struct target_waitstatus): New.
12273 (struct target_ops) <wait>: Return an unsigned long. Take a
12274 target_waitstatus pointer instead of a char pointer.
12275 (mywait): Likewise.
12276 * target.c (mywait): Change prototype to return an unsigned long.
12277 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12278 * server.h (thread_from_wait, old_thread_from_wait): Delete
12280 (prepare_resume_reply): Change prototype to take a
12282 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12283 (last_status, last_ptid): New.
12284 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12285 pid instead of a signal.
12286 (attach_inferior): Remove "status" and "signal" parameters.
12288 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12290 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12291 (handle_v_requests, myresume): Remove "status" and "signal"
12292 parameters. Adjust.
12293 (handle_status): New.
12294 (main): Delete local `status'. Adjust.
12295 * remote-utils.c: Include target.h.
12296 (prepare_resume_reply): Change prototype to take a
12297 target_waitstatus. Adjust.
12299 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12301 * spu-low.c (spu_wait): Adjust.
12302 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12304 (win32_wait): Adjust.
12306 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12308 * target.h (struct thread_resume): Delete leave_stopped member.
12309 (struct target_ops): Add a `n' argument to the `resume' callback.
12310 * server.c (start_inferior): Adjust.
12311 (handle_v_cont, myresume): Adjust.
12312 * linux-low.c (check_removed_breakpoint): Adjust to resume
12313 interface change, and to removed leave_stopped field.
12314 (resume_ptr): Delete.
12315 (struct thread_resume_array): New.
12316 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12317 resume interface change.
12318 (linux_continue_one_thread, linux_queue_one_thread)
12319 (resume_status_pending_p): Check if the resume field is NULL
12320 instead of checking the leave_stopped member.
12321 (linux_resume): Adjust to the target resume interface change.
12322 * spu-low.c (spu_resume): Adjust to the target resume interface
12324 * win32-low.c (win32_detach, win32_resume): Ditto.
12326 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12328 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12330 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12332 (linux_continue_one_thread): Only preserve the stepping flag if
12333 there's a pending breakpoint.
12335 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12337 * server.c (main): After the inferior having exited, call
12338 remote_close before exiting gdbserver.
12340 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12342 Fix size of FPSCR in Power 7 processors.
12343 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12344 (PPC_FEATURE_HAS_DFP): New #define.
12345 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12348 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12350 * server.c (handle_query) Whitespace and formatting.
12352 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12354 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12355 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12356 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12357 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12358 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12359 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12360 Makefile.in, configure.ac: Fix whitespace throughout.
12361 * configure: Regenerate.
12363 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12365 * inferiors.c (find_inferior): Make it safe for the callback
12366 function to delete the currently iterated inferior.
12368 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12370 * Makefile.in (linuw_low_h): Move higher.
12371 (thread-db.o): Depend on $(linux_low_h).
12373 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12375 Rename "process" to "lwp" throughout.
12377 * linux-low.c (all_processes): Rename to...
12378 (all_lwps): ... this.
12379 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12380 (add_process): Rename to ...
12381 (add_lwp): ... this. Adjust.
12382 (linux_create_inferior): Adjust.
12383 (linux_attach_lwp): Adjust.
12384 (linux_attach): Adjust.
12385 (linux_kill_one_process): Rename to ...
12386 (linux_kill_one_lwp): ... this. Adjust.
12387 (linux_kill): Adjust.
12388 (linux_detach_one_process): Rename to ...
12389 (linux_detach_one_lwp): ... this. Adjust.
12390 (linux_detach): Adjust.
12391 (check_removed_breakpoint): Adjust.
12392 (status_pending_p): Adjust.
12393 (linux_wait_for_process): Rename to ...
12394 (linux_wait_for_lwp): ... this. Adjust.
12395 (linux_wait_for_event): Adjust.
12396 (send_sigstop): Adjust.
12397 (wait_for_sigstop): Adjust.
12398 (stop_all_processes): Rename to ...
12399 (stop_all_lwps): ... this.
12400 (linux_resume_one_process): Rename to ...
12401 (linux_resume_one_lwp): ... this. Adjust.
12402 (linux_set_resume_request, linux_continue_one_thread)
12403 (linux_queue_one_thread, resume_status_pending_p)
12404 (usr_store_inferior_registers, regsets_store_inferior_registers)
12405 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12407 * linux-low.h (get_process): Rename to ...
12408 (get_lwp): ... this. Adjust.
12409 (get_thread_process): Rename to ...
12410 (get_thread_lwp): ... this. Adjust.
12411 (get_process_thread): Rename to ...
12412 (get_lwp_thread): ... this. Adjust.
12413 (struct process_info): Rename to ...
12414 (struct lwp_info): ... this.
12415 (all_processes): Rename to ...
12416 (all_lwps): ... this.
12417 * proc-service.c (ps_lgetregs): Adjust.
12418 * thread-db.c (thread_db_create_event, find_one_thread)
12419 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12421 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12423 * server.c (handle_query): Handle "qAttached".
12425 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12427 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12428 GPLv3, update license URL.
12430 2009-03-01 Doug Evans <dje@google.com>
12432 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12433 (server_h): Add gdb_signals.h.
12434 (signals.o): Update.
12435 * server.h (target_signal_from_host,target_signal_to_host_p)
12436 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12438 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12440 * remote-utils.c (getpkt): Also generate remote-debug
12441 information if noack_mode is set.
12443 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12445 * server.c (handle_query): Report qXfer:siginfo:read and
12446 qXfer:siginfo:write as supported and handle them.
12447 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12448 * linux-low.c (linux_xfer_siginfo): New.
12449 (linux_target_ops): Set it.
12451 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12453 * server.c (gdbserver_usage): Mention --remote-debug.
12454 (main): Accept '--remote-debug' switch.
12456 2009-01-18 Doug Evans <dje@google.com>
12458 * regcache.c (new_register_cache): No need to check result of xcalloc.
12459 * server.c (handle_search_memory): Back out calls to xmalloc,
12460 result is checked and error is returned to user upon failure.
12461 (handle_query): Ditto. Add more checks for result of malloc.
12462 (handle_v_cont): Check result of malloc, report error back to
12464 (handle_v_run): Ditto. Call freeargv.
12465 * server.h (freeargv): Declare.
12466 * utils.c (freeargv): New fn.
12468 2009-01-15 Doug Evans <dje@google.com>
12470 * gdbreplay.c (perror_with_name): Make arg const char *.
12471 * server.h (target_signal_to_name): Make return type const char *.
12472 * thread-db.c (thread_db_err_str): Make return type const char *.
12473 * utils.c (perror_with_name): Make arg const char *.
12475 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12477 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12478 when handling a EXIT_PROCESS_DEBUG_EVENT.
12480 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12482 * gdbreplay.c (gdbreplay_version): Update copyright year.
12483 * server.c (gdbserver_version): Likewise.
12485 2009-01-05 Doug Evans <dje@google.com>
12487 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12488 (handle_extended_wait): Improve comment.
12490 2008-12-13 Doug Evans <dje@google.com>
12492 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12493 * server.h (ATTR_MALLOC): New macro.
12494 (xmalloc,xcalloc,xstrdup): Declare.
12495 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12496 * inferiors.c: Ditto.
12497 * linux-low.c: Ditto.
12498 * mem-break.c: Ditto.
12499 * regcache.c: Ditto.
12500 * remote-utils.c: Ditto.
12503 * win32-low.c: Ditto.
12505 2008-12-12 Doug Evans <dje@google.com>
12507 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12508 in debugging printf.
12510 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12512 2008-12-09 Doug Evans <dje@google.com>
12514 * linux-low.h (struct process_info): Delete member tid, unused.
12515 * thread-db.c (find_one_thread): Update.
12516 (maybe_attach_thread): Update.
12518 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12520 * target.h (struct target_ops): Add qxfer_osdata member.
12521 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12523 (linux_qxfer_osdata): New functions.
12524 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12526 * server.c (handle_query): Handle "qXfer:osdata:read:".
12527 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12528 (buffer_xml_printf): New functions.
12529 * server.h (struct buffer): New.
12530 (buffer_grow_str, buffer_grow_str0): New macros.
12531 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12532 (buffer_xml_printf): Declare.
12534 2008-11-24 Doug Evans <dje@google.com>
12536 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12538 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12540 * server.c (handle_v_run): Always use the supplied argument list.
12542 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12544 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12545 (xtensa_regmap_table): Add entry for scompare1.
12547 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12549 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12550 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12551 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12552 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12553 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12554 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12555 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12556 XML target descriptions.
12557 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12558 when inferior is running on an ISA 2.05 or later processor. Add
12559 special case to return offset for full 64-bit slot of FPSCR when
12562 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12564 * Makefile.in (SFILES, clean): Added sparc64 files.
12565 (reg-sparc64.o, reg-sparc64.c): New.
12566 * configure.srv (sparc*-*-linux*): New configuration.
12567 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12568 syscall arguments for SPARC.
12569 (regsets_store_inferior_registers): Likewise.
12570 * linux-sparc-low.c: New file.
12572 2008-10-21 Doug Evans <dje@google.com>
12574 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12575 (READLINE_DIR,READLINE_DEP): Delete.
12576 (INTERNAL_CFLAGS): Update.
12577 (LINTFLAGS): Update.
12579 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12581 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12582 whole argv from the last run, not just argv[0].
12584 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12586 * regcache.c (new_register_cache): Return NULL if the register
12587 cache size isn't known yet.
12588 (free_register_cache): Avoid dereferencing a NULL regcache.
12590 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12592 * configure.srv: Merge MIPS and MIPS64.
12594 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12596 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12598 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12600 * Makefile.in: Add required vsx dependencies.
12602 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12603 Declare init_registers_powerpc_vsx32l.
12604 Declare init_registers_powerpc_vsx64l.
12605 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12606 (ppc_arch_setup): Check for VSX in hwcap.
12607 (ppc_fill_vsxregset): New function.
12608 (ppc_store_vsxregset): New function.
12609 Add new VSX entry in regset_info target_regsets.
12611 * configure.srv: Add new VSX dependencies.
12613 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12615 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12616 (remote_open): Set or clear transport_is_reliable.
12617 (putpkt_binary): Don't expect acks in noack mode.
12618 (getpkt): Don't send ack/nac in noack mode.
12619 * server.c (handle_general_set): Handle QStartNoAckMode.
12620 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12622 (main): Reset noack_mode on every connection.
12623 * server.h (noack_mode): Declare.
12625 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12627 * Makefile.in (GDBREPLAY_OBS): New variable.
12628 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12630 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12631 Daniel Jacobowitz <dan@codesourcery.com>
12633 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12634 (usr_store_inferior_registers): Likewise.
12635 (regsets_store_inferior_registers): Likewise.
12637 2008-07-31 Rolf Jansen <rj@surtec.com>
12638 Pedro Alves <pedro@codesourcery.com>
12640 * configure.ac: Check for memmem declaration.
12641 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12642 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12643 (disable_packet_qfThreadInfo): Unconditionally compile.
12644 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12645 * configure, config.in: Regenerate.
12647 2008-07-28 Doug Kwan <dougkwan@google.com>
12649 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12650 (linux_write_memory): Remove declaration of errno.
12652 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12654 * linux-low.c (handle_extended_wait): Do not use "status"
12655 variable uninitialized.
12657 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12659 * server.c (handle_v_attach): Inhibit reporting dll changes.
12661 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12663 * remote-utils.c (prepare_resume_reply): If requested, don't
12664 output "thread:TID" in the T stop reply.
12666 * server.c (disable_packet_vCont, disable_packet_Tthread)
12667 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12668 (handle_query): If requested, disable support for qC, qfThreadInfo
12670 (handle_v_requests): If requested, disable support for vCont.
12671 (gdbserver_show_disableable): New.
12672 (main): Handle --disable-packet and --disable-packet=LIST.
12674 * server.h (disable_packet_vCont, disable_packet_Tthread)
12675 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12677 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12679 * server.c (gdbserver_usage): Mention --version.
12681 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12683 * Makefile.in (gdbreplay.o): New rule.
12685 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12687 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12688 message, not gdbserver.
12690 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12691 Nathan Sidwell <nathan@codesourcery.com>
12692 Joseph Myers <joseph@codesourcery.com>
12694 * acinclude.m4: Include ../../config/acx.m4.
12695 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12696 * configure, config.in: Regenerate.
12697 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12698 * server.c (gdbserver_version): Print PKGVERSION.
12699 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12700 (main): Adjust gdbserver_usage calls.
12701 * gdbreplay.c (version, host_name): Add declarations.
12702 (gdbreplay_version, gdbreplay_usage): New.
12703 (main): Accept --version and --help options.
12705 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12707 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12708 (arm_breakpoint_at): Handle Thumb.
12709 (the_low_target): Add comment.
12711 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12713 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12715 2008-05-09 Doug Evans <dje@google.com>
12717 * server.h (decode_search_memory_packet): Declare.
12718 * remote-utils.c (decode_search_memory_packet): New fn.
12719 * server.c (handle_search_memory_1): New fn.
12720 (handle_search_memory): New fn.
12721 (handle_query): Process qSearch:memory packets.
12723 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12725 * regcache.c (registers_length): Remove.
12726 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12727 full register packet.
12728 * regcache.h (registers_length): Remove prototype.
12729 * server.h (PBUFSIZ): Define to 16384.
12731 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12733 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12734 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12735 powerpc-64l.o, and powerpc-altivec64l.o.
12736 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12737 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12738 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12739 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12740 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12743 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12744 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12745 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12746 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12747 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12748 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12749 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12750 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12751 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12752 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12755 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12756 (init_registers_powerpc_32l): ... this new prototype.
12757 (init_registers_powerpc_32): Remove, replace by ...
12758 (init_registers_powerpc_altivec32l): ... this new prototype.
12759 (init_registers_powerpc_e500): Remove, replace by ...
12760 (init_registers_powerpc_e500l): ... this new prototype.
12761 (init_registers_ppc64): Remove, replace by ...
12762 (init_registers_powerpc_64l): ... this new prototype.
12763 (init_registers_powerpc_64): Remove, replace by ...
12764 (init_registers_powerpc_altivec64l): ... this new prototype.
12765 (ppc_num_regs): Set to 73.
12766 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12767 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12768 (ppc_cannot_store_register): Handle orig_r3 and trap.
12769 (ppc_arch_setup): Update init_registers_... calls.
12770 (ppc_fill_gregset): Handle orig_r3 and trap.
12772 * inferiors.c (clear_inferiors): Reset current_inferior.
12774 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
12776 * acinclude.m4: Add override.m4.
12777 * configure: Regenerate.
12779 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12781 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12782 initial call to init_register_ppc64.
12784 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12786 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12787 single powerpc*-*-linux* case.
12788 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12790 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12792 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
12793 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
12795 * linux-ppc-low.c: Include <elf.h>.
12796 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12797 (ppc_hwcap): New global variable.
12798 (ppc_regmap): Remove __SPE__ #ifdef sections.
12799 (ppc_regmap_e500): New global variable.
12800 (ppc_cannot_store_register): Update __SPE__ special case.
12801 (ppc_get_hwcap): New function.
12802 (ppc_arch_setup): Use it to determine whether inferior supports
12803 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12804 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12805 Do not access registers if target does not support AltiVec.
12806 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12807 Do not access registers if target does not support SPE.
12808 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12810 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12812 * linux-low.c (disabled_regsets, num_regsets): New.
12813 (use_regsets_p): Delete.
12814 (linux_wait_for_process): Clear disabled_regsets.
12815 (regsets_fetch_inferior_registers): Check and set it.
12816 (regsets_store_inferior_registers): Likewise.
12817 (linux_fetch_registers, linux_store_registers): Do not use
12819 (initialize_low): Allocate disabled_regsets.
12821 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12823 * Makefile.in (LIBOBJS): New.
12824 (OBS): Use LIBOBJS.
12825 (memmem.o): New rule.
12826 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12827 * configure: Regenerated.
12829 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12831 * server.c (handle_query): Never return "unsupported" for
12832 qXfer:features:read queries.
12834 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12836 * server.c (get_features_xml): Fix inverted condition.
12837 (handle_query): Always support qXfer:feature:read.
12839 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12841 * server.c (wrapper_argv): New.
12842 (start_inferior): Handle wrapper_argv. If set, expect an extra
12844 (gdbserver_usage): Document --wrapper.
12845 (main): Parse --wrapper.
12847 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12849 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12850 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12851 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12852 (ppc_set_pc): Likewise.
12853 (ppc_arch_setup): New function.
12854 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12855 of collect_register.
12856 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
12858 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12860 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12861 instead of linux-ppc64-low.o.
12862 * linux-ppc64-low.c: Remove file.
12863 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12864 (linux-ppc64-low.o): Remove rule.
12866 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12867 (init_registers_powerpc_64): Likewise.
12868 (ppc_regmap): Conditionally define depending on __powerpc64__.
12869 (ppc_cannot_store_register): Do not special-case "fpscr" when
12870 compiled on __powerpc64__.
12871 (ppc_collect_ptrace_register): New function.
12872 (ppc_supply_ptrace_register): New function.
12873 (ppc_breakpoint): Change type to "unsigned int".
12874 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12875 (the_low_target): Conditionally provide initializers for the
12876 arch_setup member depending on __powerpc64__. Install
12877 collect_ptrace_register and supply_ptrace_register members.
12879 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12881 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12882 * server.c (gdbserver_xmltarget): Define.
12883 (get_features_xml): Use it to replace "target.xml" and arch_string.
12885 * configure.srv: Remove srv_xmltarget. Add XML files that were
12886 mentioned there to srv_xmlfiles instead. Remove conditional tests
12887 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12888 srv_xmlfiles and srv_regobj to include all possible choices.
12889 * configure.ac (srv_xmltarget): Remove.
12890 (srv_xmlfiles): Do not add "target.xml".
12891 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12892 checks for supplementary target information.
12893 * configure: Regenerate.
12894 * Makefile.in (XML_TARGET): Remove.
12895 (target.xml): Remove rule.
12896 (clean): Do not clean up target.xml.
12897 (.PRECIOUS): Do not mention target.xml.
12899 * target.h (struct target_ops): Remove arch_string member.
12900 * linux-low.c (linux_arch_string): Remove.
12901 (linux_target_ops): Remove arch_string initializer.
12902 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12903 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12904 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12905 * spu-low.c (spu_arch_string): Remove.
12906 (spu_target_ops): Remove arch_string initializer.
12907 * win32-low.c (win32_arch_string): Remove.
12908 (win32_target_ops): Remove arch_string initializer.
12909 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12910 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12911 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12913 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12915 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12916 by collect_ptrace_register and supply_ptrace_register hooks.
12917 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12918 instead of checking for the_low_target.left_pad_xfer.
12919 (usr_store_inferior_registers): Use collect_ptrace_register callback
12920 instead of checking for the_low_target.left_pad_xfer.
12922 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12923 (s390_supply_ptrace_register): Likewise.
12924 (s390_fill_gregset): Call s390_collect_ptrace_register.
12925 (the_low_target): Update.
12927 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12928 (ppc_supply_ptrace_register): Likewise.
12929 (the_low_target): Update.
12931 * linux-i386-low.c (the_low_target): Update.
12932 * linux-x86-64-low.c (the_low_target): Update.
12934 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12936 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12937 reg-s390.o and reg-s390x.o.
12939 * linux-low.c (new_inferior): New global variable.
12940 (linux_create_inferior, linux_attach): Set it.
12941 (linux_wait_for_process): Call the_low_target.arch_setup after the
12942 target has stopped for the first time.
12943 (initialize_low): Do not call the_low_target.arch_setup.
12945 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12946 (s390_set_pc): Likewise.
12947 (s390_arch_setup): New function.
12948 (the_low_target): Use s390_arch_setup as arch_setup routine.
12950 * regcache.c (realloc_register_cache): New function.
12951 (set_register_cache): Call it for each existing regcache.
12953 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12955 * server.h (init_registers): Remove prototype.
12957 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12958 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12959 instead of init_registers ().
12960 * linux-arm-low.c (init_registers_arm): Add prototype.
12961 (init_registers_arm_with_iwmmxt): Likewise.
12962 (the_low_target): Add initializer for arch_setup field.
12963 * linux-cris-low.c (init_registers_cris): Add prototype.
12964 (the_low_target): Add initializer for arch_setup field.
12965 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12966 (the_low_target): Add initializer for arch_setup field.
12967 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12968 (the_low_target): Add initializer for arch_setup field.
12969 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12970 (the_low_target): Add initializer for arch_setup field.
12971 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12972 (the_low_target): Add initializer for arch_setup field.
12973 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12974 (the_low_target): Add initializer for arch_setup field.
12975 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12976 (init_registers_mips64_linux): Likewise.
12977 (the_low_target): Add initializer for arch_setup field.
12978 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12979 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12980 (the_low_target): Add initializer for arch_setup field.
12981 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12982 (init_registers_powerpc_64): Likewise.
12983 (the_low_target): Add initializer for arch_setup field.
12984 * linux-s390-low.c (init_registers_s390): Add prototype.
12985 (init_registers_s390x): Likewise.
12986 (the_low_target): Add initializer for arch_setup field.
12987 * linux-sh-low.c (init_registers_sh): Add prototype.
12988 (the_low_target): Add initializer for arch_setup field.
12989 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12990 (the_low_target): Add initializer for arch_setup field.
12991 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12992 (the_low_target): Add initializer for arch_setup field.
12994 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12995 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12996 instead of init_registers ().
12997 * win32-arm-low.c (init_registers_arm): Add prototype.
12998 (the_low_target): Add initializer for arch_setup field.
12999 * win32-i386-low.c (init_registers_i386): Add prototype.
13000 (the_low_target): Add initializer for arch_setup field.
13002 * spu-low.c (init_registers_spu): Add prototype.
13003 (initialize_low): Call initialie_registers_spu () instead of
13004 initialize_registers ().
13006 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13008 * server.c (handle_v_requests): When handling the vRun and vAttach
13009 packets, if already debugging a process, don't kill it. Return an
13012 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13014 * server.c (handle_query): Correct length check.
13016 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13018 * win32-low.c (do_initial_child_stuff): Add process handle
13019 parameter. Set current_process_handle and current_process_id from the
13020 parameters. Clear globals.
13021 (win32_create_inferior): Don't set current_process_handle and
13022 current_process_id here. Instead pass them on the call to
13023 do_initial_child_stuff.
13024 (win32_attach): Likewise.
13025 (win32_clear_inferiors): New.
13026 (win32_kill): Don't close the current process handle or the
13027 current thread handle here. Instead call win32_clear_inferiors.
13028 (win32_detach): Don't open a new handle to the process. Call
13029 win32_clear_inferiors.
13030 (win32_join): Don't rely on current_process_handle; open a new
13031 handle using the process id.
13032 (win32_wait): Call win32_clear_inferiors when the inferior process
13035 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13037 * server.c (monitor_show_help): Add "exit".
13039 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13041 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13042 (clean): Add reg-xtensa.c.
13043 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13044 * configure.srv (xtensa*-*-linux*) New target.
13045 * linux-xtensa-low.c: New.
13046 * xtensa-xtregs.c: New.
13048 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13050 * hostio.c: Don't include errno.h.
13051 (errno_to_fileio_errno): Move to hostio-errno.
13052 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13053 error number outputting to the target->hostio_last_error callback.
13054 (hostio_packet_error): Use FILEIO_EINVAL directly.
13055 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13056 calls to hostio_error.
13057 * hostio-errno.c: New.
13058 * server.h (hostio_last_error_from_errno): Declare.
13059 * target.h (target_ops): Add hostio_last_error member.
13060 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13061 as hostio_last_error handler.
13062 * spu-low.c (spu_target_ops): Likewise.
13063 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13064 (wince_hostio_last_error): New functions.
13065 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13066 as hostio_last_error handler.
13067 (win32_target_ops) [!_WIN32_WCE]: Register
13068 hostio_last_error_from_errno as hostio_last_error handler.
13069 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13070 (hostio-errno.o): New rule.
13071 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13072 * configure.srv (srv_hostio_err_objs): New variable. Default to
13074 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13075 * configure: Regenerate.
13077 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13079 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13080 (linux_kill, linux_detach): Clean up the process list.
13081 * remote-utils.c (remote_open): Improve port number parsing.
13082 (putpkt_binary, input_interrupt): Only send interrupts if the target
13084 * server.c (extended_protocol): Make static.
13085 (attached): Define earlier.
13086 (exit_requested, response_needed, program_argv): New variables.
13087 (target_running): New.
13088 (start_inferior): Clear attached here.
13089 (attach_inferior): Set attached here.
13090 (require_running): Define.
13091 (handle_query): Use require_running and target_running. Implement
13093 (handle_v_attach, handle_v_run): New.
13094 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13095 (gdbserver_usage): Update.
13096 (main): Redo argument parsing. Handle --debug and --multi. Handle
13097 --attach along with other options or after the port. Save
13098 program_argv. Support no initial program. Resynchronize
13099 communication with GDB after an error. Handle "monitor exit".
13100 Use require_running and target_running. Always allow the extended
13101 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13102 restart in extended mode.
13103 * README: Refer to the GDB manual. Update --attach usage.
13105 2007-12-20 Andreas Schwab <schwab@suse.de>
13107 * linux-low.c (STACK_SIZE): Define.
13108 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13109 (linux_test_for_tracefork): Likewise.
13111 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13113 * linux-low.c (linux_wait_for_event): Update messages. Do not
13114 reinsert auto-delete breakpoints.
13115 * mem-break.c (struct breakpoint): Change return type of handler to
13117 (set_breakpoint_at): Update handler type.
13118 (reinsert_breakpoint_handler): Return 1 instead of calling
13120 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13122 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13123 * mem-break.h (set_breakpoint_at): Update handler type.
13124 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13125 * win32-low.c (auto_delete_breakpoint): New.
13126 (get_child_debug_event): Use it.
13128 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13130 * configure.ac: Check for pread and pwrite.
13131 * hostio.c (handle_pread): Fall back to lseek and read.
13132 (handle_pwrite): Fall back to lseek and write.
13133 * config.in, configure: Regenerated.
13135 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13137 * server.c (myresume): Add own_buf argument.
13138 (main): Update calls.
13140 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13142 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13143 * remote-utils.c (remote_open): Do not call disable_async_io.
13144 (block_async_io): Delete.
13145 (unblock_async_io): Make static.
13146 (initialize_async_io): New.
13147 * server.c (handle_v_cont): Handle async I/O here.
13148 (myresume): Likewise. Move other common resume tasks here...
13149 (main): ... from here. Call initialize_async_io. Disable async
13150 I/O before the main loop.
13151 * server.h (initialize_async_io): Declare.
13152 (block_async_io, unblock_async_io): Delete prototypes.
13153 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13155 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13157 * remote-utils.c (readchar): Allow binary data in received messages.
13159 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13161 * win32-low.c (attaching): New global.
13162 (win32_create_inferior): Clear the `attaching' global.
13163 (win32_attach): Set the `attaching' global.
13164 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13165 attaching. Only set a breakpoint at the entry point if not
13168 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13170 * server.c (main): Don't report dll events on the initial
13171 connection on attaches.
13173 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13175 * server.c (main): Relax numerical bases supported for the pid of
13176 the --attach command line argument.
13178 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13180 * win32-low.c (win32_attach): Call OpenProcess before
13181 DebugActiveProcess, not after. Add last error output to error
13184 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13186 * win32-low.c (win32_get_thread_context)
13187 (win32_set_thread_context): New functions.
13188 (thread_rec): Use win32_get_thread_context.
13189 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13190 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13193 2007-12-03 Leo Zayas
13194 Pedro Alves <pedro_alves@portugalmail.pt>
13196 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13198 (child_add_thread): Minor cleanup.
13199 (child_continue): Resume artificially suspended threads before
13200 calling ContinueDebugEvent.
13201 (suspend_one_thread): New.
13202 (fake_breakpoint_event): New.
13203 (get_child_debug_event): Change return type to int. Check here if
13204 gdb sent an interrupt request. If a soft interrupt was requested,
13205 fake a breakpoint event. Return 0 if there is no event to handle,
13207 (win32_wait): Don't check here if gdb sent an interrupt request.
13208 Ensure there is a valid event to handle.
13209 (win32_request_interrupt): Add soft interruption method as last
13212 2007-12-03 Leo Zayas
13213 Pedro Alves <pedro_alves@portugalmail.pt>
13215 * win32-low.h (win32_thread_info): Add descriptions to the
13216 structure members. Replace `suspend_count' counter by a
13218 * win32-low.c (thread_rec): Update condition of when to get the
13219 context from the inferior. Rely on ContextFlags being set if it
13220 has already been retrieved. Only suspend the inferior thread if
13221 we haven't already. Warn if that fails.
13222 (continue_one_thread): s/suspend_count/suspended/. Only call
13223 ResumeThread once. Warn if that fails.
13225 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13227 * win32-low.c (win32_wait): Don't read from the inferior when it
13228 has already exited.
13230 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13232 * Makefile.in (win32_low_h): New variable.
13233 (win32-low.o): Add dependency on $(win32_low_h).
13234 (win32-arm-low.o, win32-i386-low.o): New rules.
13236 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13238 * hostio.c: Correct copyright year.
13240 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13242 * Makefile.in (OBS): Add hostio.o.
13243 (hostio.o): New rule.
13244 * server.h (handle_vFile): Declare.
13245 * hostio.c: New file.
13246 * server.c (handle_v_requests): Take packet_len and new_packet_len
13247 for binary packets. Call handle_vFile.
13248 (main): Update call to handle_v_requests.
13250 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13252 * linux-low.c: Include <sched.h>.
13254 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13256 * linux-low.c (linux_tracefork_grandchild): New.
13257 (linux_tracefork_child): Use clone.
13258 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13260 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13262 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13264 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13266 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13268 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13270 * inferiors.c (change_inferior_id): Delete.
13271 (add_pid_to_list, pull_pid_from_list): New.
13272 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13273 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13274 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13275 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13276 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13277 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13278 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13279 (using_threads): Always set to 1.
13280 (handle_extended_wait): New.
13281 (add_process): Do not set TID.
13282 (linux_create_inferior): Set must_set_ptrace_flags.
13283 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13284 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13285 (linux_thread_alive): Rename TID argument to LWPID.
13286 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13287 (linux_wait_for_event): Do not use TID or check using_threads. Update
13288 call to dead_thread_notify. Call handle_extended_wait.
13289 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13290 (send_sigstop): Delete sigstop_sent.
13291 (wait_for_sigstop): Avoid TID.
13292 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13293 (linux_test_for_tracefork): New.
13294 (linux_lookup_signals): Use thread_db_active and
13295 linux_supports_tracefork_flag.
13296 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13297 * linux-low.h (get_process_thread): Avoid TID.
13298 (struct process_ifo): Move thread_known and tid to the end. Remove
13300 (linux_attach_lwp, thread_db_init): Update prototypes.
13301 * server.h (change_inferior_id): Delete prototype.
13302 (add_pid_to_list, pull_pid_from_list): New prototypes.
13303 * thread-db.c (thread_db_use_events): New.
13304 (find_first_thread): Rename to...
13305 (find_one_thread): ...this. Update callers and messages. Do not
13306 call fatal. Check thread_db_use_events. Do not call
13307 change_inferior_id or new_thread_notify.
13308 (maybe_attach_thread): Update. Do not call new_thread_notify.
13309 (thread_db_init): Set thread_db_use_events. Check use_events.
13310 * utils.c (fatal, warning): Correct message prefix.
13312 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13314 * Makefile.in (clean): Remove new files.
13315 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13316 (powerpc-64.o, powerpc-64.c): New rules.
13317 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13318 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13320 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13322 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13323 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13324 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13325 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13326 (target_regsets): Add AltiVec and SPE register sets.
13327 * configure.ac: Check for AltiVec and SPE.
13328 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13329 (ppc_fill_vrregset, ppc_store_vrregset): New.
13330 (target_regsets): Add AltiVec register set.
13331 * configure: Regenerated.
13333 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13335 * linux-low.c (O_LARGEFILE): Define.
13336 (linux_read_memory): Use /proc/PID/mem.
13337 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13338 * configure, config.in: Regenerated.
13340 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13342 * linux-low.c (linux_wait_for_event): Do not pass signals while
13345 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13347 * win32-low.c (create_process): New.
13348 (win32_create_inferior): Use create_process instead of
13349 CreateProcess. If create_process failed retry appending an ".exe"
13350 suffix. Store the GetLastError result immediatelly after
13351 create_process calls and use it on the call to error.
13353 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13355 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13357 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13359 * configure.ac: Switch license to GPLv3.
13361 2007-08-01 Michael Snyder <msnyder@access-company.com>
13363 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13365 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13367 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13369 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13370 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13371 CloseToolhelp32Snapshot.
13372 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13373 CloseToolhelp32Snapshot.
13375 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13377 * server.c (main): Check for inferior exit before main loop.
13379 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13381 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13382 instead of on tmp_desc.
13384 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13385 Daniel Jacobowitz <dan@codesourcery.com>
13387 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13388 (add_thread): Minor cleanups.
13389 (clear_inferiors): Move lower in the file. Clear the DLL
13391 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13392 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13393 (xml_escape_text): New.
13394 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13396 (handle_v_cont): Report errors.
13397 (gdbserver_version): Update.
13398 (main): Correct size of own_buf. Do not report initial DLL events.
13399 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13400 (unloaded_dll, xml_escape_text): New.
13401 * win32-low.c (enum target_waitkind): Update comments.
13402 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13403 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13404 (win32_EnumProcessModules, win32_GetModuleInformation)
13405 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13406 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13407 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13408 (win32_Module32First, win32_Module32Next, load_toolhelp)
13409 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13410 (get_child_debug_event): Handle DLL events.
13411 (win32_wait): Likewise.
13413 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13415 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13416 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13418 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13420 * win32-low.c (handle_output_debug_string): Ignore event if not
13423 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13425 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13427 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13429 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13431 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13433 * inferiors.c (change_inferior_id): Add comment.
13434 * linux-low.c (check_removed_breakpoint): Add an early
13435 prototype. Improve debug output.
13436 (linux_attach): Doc update.
13437 (linux_detach_one_process, linux_detach): Clean up before releasing
13439 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13440 * linux-low.h (struct process_info): Doc improvement.
13441 * mem-break.c (delete_all_breakpoints): New.
13442 * mem-break.h (delete_all_breakpoints): New prototype.
13443 * thread-db.c (find_first_thread): New.
13444 (thread_db_create_event): Call it instead of
13445 thread_db_find_new_threads. Clean up unused variables.
13446 (maybe_attach_thread): Remove first thread handling.
13447 (thread_db_find_new_threads): Use find_first_thread.
13448 (thread_db_get_tls_address): Likewise.
13450 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13452 * thread-db.c (thread_db_find_new_threads): Add prototype.
13453 (thread_db_create_event): Check for the main thread before adding
13455 (maybe_attach_thread): Only enable event reporting if TID == 0.
13456 (thread_db_get_tls_address): Check for new threads.
13458 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13460 * linux-low.c (linux_create_inferior): Try execv before execvp.
13461 * spu-low.c (spu_create_inferior): Likewise.
13463 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13465 * linux-low.c (linux_create_inferior): Change execv to execvp.
13466 * spu-low.c (spu_create_inferior): Likewies.
13468 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13470 * Makefile.in (clean): Clean new files instead of deleted ones.
13471 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13472 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13474 * configure.srv: Specify XML files and new regformats for MIPS and
13476 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13477 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13478 an entry for the restart register.
13479 (mips_cannot_fetch_register, mips_cannot_store_register)
13480 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13481 register names to match the XML descriptions.
13482 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13483 restart register instead of $0.
13485 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13486 Markus Deuling <deuling@de.ibm.com>
13488 * remote-utils.c (decode_xfer_write): New function.
13489 * server.h (decode_xfer_write): Add prototype.
13490 * server.c (handle_query): Add PACKET_LEN argument. Support
13491 qXfer:spu:read and qXfer:spu:write packets.
13492 (main): Pass packet_len to handle_query.
13493 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13494 * target.h (target_ops): Add qxfer_spu.
13496 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13498 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13499 accessing non-seekable spufs files.
13501 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13503 * server.c (handle_query): Add reply for qC packet.
13505 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13506 Leo Zayas <lerele@champenstudios@com>
13508 * server.h (check_remote_input_interrupt_request): New function.
13509 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13510 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13511 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13512 (check_remote_input_interrupt_request): New function.
13513 * server.h (check_remote_input_interrupt_request): Declare.
13514 * win32-low.c (winapi_DebugBreakProcess,
13515 winapi_GenerateConsoleCtrlEvent): New typedefs.
13516 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13518 (win32_wait): Check for remote interrupt request
13519 with check_remote_input_interrupt_request.
13520 (win32_request_interrupt): New function.
13521 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13523 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13525 * win32-low.c (debug_registers_changed,
13526 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13527 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13528 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13529 (thread_rec): Get context using the low target.
13530 (child_add_thread): Call thread_added on the low target,
13531 which does the same thing.
13533 (do_initial_child_stuff): Remove debug registers references.
13534 Set context using the low target. Resume threads after
13535 setting the contexts.
13536 (child_continue): Remove dead variable. Remove debug
13537 registers references.
13538 (child_fetch_inferior_registers): Go through the low target.
13539 (do_child_store_inferior_registers): Remove.
13540 (child_store_inferior_registers): Go through the low target.
13541 (win32_resume): Remove debug registers references.
13542 Set context using the low target.
13543 (handle_exception): Change return type to void. Don't record
13544 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13545 first chance exception.
13546 (get_child_debug_event): Change return type to void. Remove
13547 goto loop. Always return after waiting for debug event.
13548 (win32_wait): Convert to switch statement. Handle spurious
13551 * win32-i386-low.c (debug_registers_changed,
13552 debug_registers_used): New.
13553 (initial_stuff): Rename to ...
13554 (i386_initial_stuff): ... this. Clear debug registers
13556 (store_debug_registers): Delete.
13557 (i386_get_thread_context): New.
13558 (load_debug_registers): Delete.
13559 (i386_set_thread_context): New.
13560 (i386_thread_added): New.
13561 (single_step): Rename to ...
13562 (i386_single_step): ... this.
13563 (do_fetch_inferior_registers): Rename to ...
13564 (i386_fetch_inferior_register): ... this.
13565 (i386_store_inferior_register): New.
13566 (the_low_target): Adapt to new interface.
13568 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13569 (arm_get_thread_context): New.
13570 (arm_set_thread_context): New.
13572 (do_fetch_inferior_registers): Rename to ...
13573 (arm_fetch_inferior_register): ... this.
13574 (arm_store_inferior_register): New.
13575 (arm_wince_breakpoint): Reimplement as unsigned long.
13576 (arm_wince_breakpoint_len): Define.
13577 (the_low_target): Adapt to new interface.
13579 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13580 load_debug_registers. Add get_thread_context, set_thread_context,
13581 thread_added and store_inferior_register. Rename
13582 fetch_inferior_registers to fetch_inferior_register.
13583 (regptr): Remove declaration.
13585 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13587 * linux-low.c (linux_detach): Change return type to int. Return 0.
13588 * spu-low.c (spu_detach): Likewise.
13590 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13592 * target.h (target_ops): Change return type of detach to int.
13594 (join_inferior): New.
13595 * server.c (main): Don't skip detach support on mingw32.
13596 If the inferior doesn't support detaching return error.
13597 Call join_inferior instead of using waitpid.
13598 * linux-low.c (linux_join): New.
13599 (linux_target_op): Add linux_join.
13600 * spu-low.c (spu_join): New.
13601 (spu_target_ops): Add spu_join.
13602 * win32-low.c (win32_detach): Adapt to new interface.
13603 Reopen current_process_handle before detaching. Issue a child
13604 resume before detaching.
13606 (win32_target_op): Add win32_join.
13608 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13610 * win32-low.c (win32-attach): Fix return value.
13611 * target.h (target_ops): Describe ATTACH return values.
13613 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13615 * win32-low.c (GETPROCADDRESS): Define.
13616 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13617 (winapi_DebugSetProcessKillOnExit): Likewise.
13618 (win32_create_inferior): Force usage of ansi CreateProcessA.
13619 (win32_attach): Use GETPROCADDRESS.
13620 (win32_detach): Likewise.
13622 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13624 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13626 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13628 * win32-low.c: Commit leftover changes from 2007-03-29.
13630 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13632 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13633 fields short instead of int. Add explicit padding.
13634 (i387_cache_to_fsave): Remove unnecessary casts.
13635 (i387_fsave_to_cache): Doc fix.
13636 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13638 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13640 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13641 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13643 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13645 * configure.srv (arm*-*-mingw32ce*): Move near the other
13648 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13650 * configure.ac: Add errno checking.
13651 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13652 sys/file.h and malloc.h.
13653 (AC_CHECK_DECLS): Add perror.
13654 (srv_mingwce): Handle.
13655 * configure.srv (i[34567]86-*-cygwin*): Add
13656 win32-i386-low.o to srv_tgtobj.
13657 (i[34567]86-*-mingw*): Likewise.
13658 (arm*-*-mingw32ce*): Add case.
13659 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13660 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13661 [__MINGW32CE__] (strerror): New function.
13662 [__MINGW32CE__] (errno): Define to GetLastError.
13663 [__MINGW32CE__] (COUNTOF): New macro.
13664 (remote_open): Remove extra close call.
13665 * mem-break.c (delete_breakpoint_at): New function.
13666 * mem-break.h (delete_breakpoint_at): Declare.
13667 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13668 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13669 [USE_WIN32API] (read, write): Add char* casts.
13670 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13671 * server.h: Include wincecompat.h on Windows CE.
13672 [HAVE_ERRNO_H]: Check.
13673 (perror): Declare if not declared.
13674 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13675 (perror_with_name): Remove errno declaration.
13676 * wincecompat.h: New.
13677 * wincecompat.c: New.
13678 * win32-low.h: New.
13679 * win32-arm-low.c: New.
13680 * win32-i386-low.c: New.
13681 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13682 (OUTMSG2): Make it safe.
13684 (COUNTOF): New macro.
13685 (NUM_REGS): Get it from the low target.
13686 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13687 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13688 (thread_rec): Let low target handle debug registers.
13689 (child_add_thread): Likewise.
13690 (child_init_thread_list): Likewise.
13691 (continue_one_thread): Likewise.
13693 (do_child_fetch_inferior_registers): Move to ...
13694 * win32-i386-low.c: ... here, and rename to ...
13695 (do_fetch_inferior_registers): ... this.
13696 * win32-low.c (child_fetch_inferior_registers):
13697 Go through the low target.
13698 (do_child_store_inferior_registers): Use regptr.
13699 (strwinerror): New function.
13700 (win32_create_inferior): Handle Windows CE.
13701 Use strwinerror instead of strerror on Windows error
13702 codes. Add program to the error output.
13703 Don't close the main thread handle on Windows CE.
13704 (win32_attach): Use coredll.dll on Windows CE.
13705 (win32_kill): Close current process and current
13707 (win32_detach): Use coredll.dll on Windows CE.
13708 (win32_resume): Let low target handle debug registers, and
13710 (handle_exception): Add/Remove initial breakpoint. Avoid
13711 non-existant WSTOPSIG on Windows CE.
13712 (win32_read_inferior_memory): Cast to remove warning.
13713 (win32_arch_string): Go through the low target.
13714 (initialize_low): Call set_breakpoint_data with the low
13715 target's breakpoint.
13716 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13717 FOP_REGNUM, mappings): Move to ...
13718 * win32-i386-low.c: ... here.
13719 * win32-low.c (win32_thread_info): Move to ...
13720 * win32-low.h: ... here.
13721 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13722 win32-arm-low.c and wincecompat.c.
13723 (all:): Add $EXEEXT.
13724 (install-only:): Likewise.
13725 (gdbserver:): Likewise.
13726 (gdbreplay:): Likewise.
13727 * config.in: Regenerate.
13728 * configure: Regenerate.
13730 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13732 * win32-low.c: Rename typedef thread_info to
13733 win32_thread_info throughout.
13735 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13737 * win32-i386-low.c: Rename to ...
13738 * win32-low.c: ... this.
13739 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13740 * Makefile.in: Likewise.
13742 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13744 * remote-utils.c (monitor_output): Constify msg parameter.
13745 * server.h (monitor_output): Likewise.
13746 * win32-i386-low.c (handle_output_debug_string): New.
13747 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13748 handle_output_debug_string.
13749 (get_child_debug_event): Likewise.
13751 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13753 * server.c (main): Correct strtoul check.
13755 2007-03-27 Jon Ringle <jon@ringle.org>
13757 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13759 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13761 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13763 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13765 * terminal.h: Check HAVE_SGTTY_H.
13767 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
13769 * remote-utils.c (remote_open): Print out the assigned port number.
13771 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13773 * remote-utils.c (monitor_output): New function.
13774 * server.c (debug_threads): Define here.
13775 (monitor_show_help): New function.
13776 (handle_query): Handle qRcmd.
13777 (main): Do not handle 'd' packet.
13778 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13779 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13782 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13784 * Makefile.in (EXEEXT): New.
13785 (clean): Use $(EXEEXT).
13787 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13789 * target.h (target_ops): Rename send_signal to request_interrupt,
13790 and remove enum target_signal parameter.
13791 * linux-low.c (linux_request_interrupt): Rename from
13792 linux_send_signal, and always send SIGINT.
13793 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13794 and always send SIGINT.
13795 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13797 (input_interrupt): Likewise.
13799 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13801 * server.c (get_features_xml): Check if target implemented
13803 * win32-i386-low.c (win32_arch_string): New.
13804 (win32_target_ops): Add win32_arch_string as arch_string member.
13806 2007-02-22 Markus Deuling <deuling@de.ibm.com>
13808 * spu-low.c (spu_arch_string): New.
13809 (spu_target_ops): Add spu_arch_string.
13811 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13813 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13814 * configure.ac: Do not check for terminal.h.
13815 * configure, config.in: Regenerated.
13817 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13819 * Makefile.in (OBS): Add $(XML_BUILTIN).
13820 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13822 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13823 (arm-with-iwmmxt.c): New.
13824 * config.in, configure: Regenerate.
13825 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13826 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13827 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13828 (arm*-*-linux*): Add iWMMXt and regset support.
13829 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13830 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13831 (arm_store_wmmxregset, target_regsets): New.
13832 * server.c (get_features_xml): Take annex argument. Check builtin
13834 (handle_query): Handle multiple annexes.
13836 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13838 * remote-utils.c [USE_WIN32API] (read, write): Define.
13839 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13842 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13844 * linux-i386-low.c (the_low_target): Set arch_string.
13845 * linux-x86-64-low.c (the_low_target): Likewise.
13846 * linux-low.c (linux_arch_string): New.
13847 (linux_target_ops): Add it.
13848 * linux-low.h (struct linux_target_ops): Add arch_string.
13849 * server.c (write_qxfer_response): Use const void * for DATA.
13850 (get_features_xml): New.
13851 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13852 * target.h (struct target_ops): Add arch_string method.
13854 2007-01-03 Denis Pilat <denis.pilat@st.com>
13855 Daniel Jacobowitz <dan@codesourcery.com>
13857 * linux-low.c (linux_kill): Handle being called with no threads.
13858 * win32-i386-low.c (win32_kill): Likewise.
13859 (get_child_debug_event): Clear current_process_handle.
13861 2006-12-30 Denis PILAT <denis.pilat@st.com>
13862 Daniel Jacobowitz <dan@codesourcery.com>
13864 * remote-utils.c (remote_open): Check the type of specified
13865 serial port devices before opening them.
13866 * server.c (main): Kill the inferior if an error occurs during
13867 the first remote_open.
13869 2006-12-05 Markus Deuling <deuling@de.ibm.com>
13871 * README: Update supported targets.
13873 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13875 * Makefile.in (clean): Remove reg-mips64.c.
13876 (reg-mips64.c, reg-mips64.o): New rules.
13877 * configure.srv: Handle mips64. Include regset support for mips.
13878 * linux-mips-low.c (union mips_register): New.
13879 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13880 (mips_breakpoint, mips_breakpoint_at): Use int.
13881 (mips_collect_register, mips_supply_register)
13882 (mips_collect_register_32bit, mips_supply_register_32bit)
13883 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13884 (mips_store_fpregset, target_regsets): New.
13885 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13887 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13889 * configure.srv: Add target "spu*-*-*".
13890 * Makefile.in (clean): Remove reg-spu.c.
13891 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13892 * spu-low.c: New file.
13894 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13896 * configure.ac: Correct td_thr_tls_get_addr test.
13897 * configure: Regenerated.
13899 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13901 * linux-low.c (linux_wait_for_event): Reformat. Use the
13902 pass_signals array.
13903 * remote-utils.c (decode_address_to_semicolon): New.
13904 * server.c (pass_signals, handle_general_set): New.
13905 (handle_query): Mention QPassSignals for qSupported.
13906 (main): Call handle_general_set.
13907 * server.h (pass_signals, decode_address_to_semicolon): New.
13909 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13911 * server.c (handle_query): Correct error handling for read_auxv.
13913 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13915 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13916 and srv_linux_thread_db to yes.
13917 * linux-s390-low.c (s390_fill_gregset): New function.
13918 (target_regsets): Define data structure.
13920 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13922 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13923 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13924 * config.in, configure: Regenerated.
13925 * inferiors.c (gdb_id_to_thread): New function.
13926 (gdb_id_to_thread_id): Use it.
13927 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13928 * linux-low.h (struct process_info): Add th member.
13929 (thread_db_get_tls_address): New prototype.
13930 * remote-utils.c (decode_address): Make non-static.
13931 * server.c (handle_query): Handle qGetTLSAddr.
13932 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13933 * target.h (struct target_ops): Add get_tls_address.
13934 * thread-db.c (maybe_attach_thread): Save the thread handle.
13935 (thread_db_get_tls_address): New.
13937 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13939 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13940 (linux_resume_one_process): Take a siginfo_t *. Update all
13941 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13942 (struct pending_signals): Add a siginfo_t.
13943 (linux_wait_for_process): Always set last_status.
13944 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13945 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13946 * linux-low.h (struct process_info): Add last_status.
13948 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13950 * remote-utils.c (try_rle): New function.
13951 (putpkt_binary): Use it.
13953 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13955 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13956 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13957 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13958 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13959 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13962 2006-08-08 Richard Sandiford <richard@codesourcery.com>
13964 * server.c (terminal_fd): New variable.
13965 (old_foreground_pgrp): Likewise.
13966 (restore_old_foreground_pgrp): New function.
13967 (start_inferior): Record the terminal file descriptor in terminal_fd
13968 and its original foreground group in old_foreground_pgrp. Register
13969 restore_old_foreground_pgrp with atexit().
13971 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13973 * server.c (handle_query): Correct qPart to qXfer.
13975 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13977 * configure.ac: Check for more headers which are missing on
13978 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13979 * configure.srv: Add Cygwin and mingw32.
13980 * remote-utils.c: Don't include headers unconditionally which
13981 are missing on mingw32. Include <winsock.h> for mingw32.
13982 (remote_open): Adjust for mingw32 support. Flush
13983 standard error after writing to it.
13984 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13985 (unblock_async_io, enable_async_io, disable_async_io)
13986 (readchar, getpkt): Update for Winsock support.
13987 (prepare_resume_reply): Expect a protocol signal number.
13988 * server.c: Disable <sys/wait.h> on mingw32.
13989 (start_inferior): Adjust for mingw32 support. Flush
13990 standard error after writing to it.
13991 (attach_inferior): Likewise. Use protocol signal
13993 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13995 * win32-i386-low.c: New file.
13996 * Makefile.in (XM_CLIBS): Set.
13997 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13998 (win32-i386-low.o): New dependency rule.
13999 * linux-low.c (linux_wait): Use target signal numbers.
14000 * target.h (struct target_ops): Doc fix.
14001 * server.h (target_signal_to_name): New prototype.
14002 * gdbreplay.c: Don't include headers unconditionally which
14003 are missing on mingw32. Include <winsock.h> for mingw32.
14004 (remote_close, remote_open): Adjust for Winsock support.
14005 * configure, config.in: Regenerated.
14007 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14009 * server.c (decode_xfer_read, write_qxfer_response): New.
14010 (handle_query): Take a packet length argument. Handle
14011 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14012 the qSupported response.
14013 (main): Update call to handle_query.
14015 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14017 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14018 (putpkt_binary): Renamed from putpkt and adjusted for binary
14020 (putpkt): New wrapper for putpkt_binary.
14021 (readchar): Don't mask off the high bit.
14022 (decode_X_packet): New function.
14023 * server.c (main): Call putpkt_binary if a handler sets the packet
14024 length. Save the length of the incoming packet. Handle 'X'.
14025 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14027 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14029 * server.c (handle_query): Handle qSupported.
14031 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14033 * remote-utils.c (all_symbols_looked_up): New variable.
14034 (look_up_one_symbol): Check it.
14035 * server.h (look_up_one_symbol): New declaration.
14036 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14038 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14040 * Makefile.in (linux-arm-low.o): Update dependencies.
14041 * linux-arm-low.c: Include "gdb_proc_service.h".
14042 (PTRACE_GET_THREAD_AREA): Define.
14043 (ps_get_thread_area): New function.
14045 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14047 * configure.srv (m68k*-*-uclinux*): New target.
14048 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14049 (linux_resume_one_process): Remove extraneous cast.
14050 (linux_read_offsets): New.
14051 (linux_target_op): Add linux_read_offsets on mmuless systems.
14052 * server.c (handle_query): Add qOffsets logic.
14053 * target.h (struct target_ops): Add read_offsets.
14055 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14057 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14058 (PTRACE_GET_THREAD_AREA): Define.
14059 (ps_get_thread_area): New function.
14060 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14061 (linux-x86-64-low.o): Update.
14063 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14065 * configure.ac: Remove checks for prfpregset_t.
14066 * gdb_proc_service.h: New file.
14067 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14068 new "gdb_proc_service.h".
14069 * proc-service.c: Likewise.
14070 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14071 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14072 * Makefile.in (gdb_proc_service_h): Updated.
14073 * configure, config.in: Regenerated.
14075 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14077 * remote-utils.c (prepare_resume_reply): Move declaration
14078 of gdb_id_from_wait to the top of the block.
14080 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14082 * linux-low.c (regsets_store_inferior_registers): Read the regset
14083 from the target before filling it.
14085 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14087 * server.c (attach_inferior): Return SIGTRAP for a successful
14090 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14092 * Makefile.in (OBS): Add version.o.
14093 (STAGESTUFF): Delete.
14094 (version.o): Add dependencies.
14095 (version.c): Replace rule.
14096 (clean): Remove version.c.
14097 * server.c (gdbserver_version): New.
14098 (gdbserver_usage): Use printf.
14099 (main): Handle --version and --help.
14100 * server.h (version, host_name): Add declarations.
14102 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14114 * linux-x86-64-low.c:
14116 * linux-s390-low.c:
14117 * linux-ppc64-low.c:
14119 * linux-mips-low.c:
14120 * linux-m68k-low.c:
14121 * linux-m32r-low.c:
14124 * linux-ia64-low.c:
14125 * linux-i386-low.c:
14126 * linux-crisv32-low.c:
14138 * gdbserver.1: Add (C) after Copyright. Update the FSF
14141 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14143 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14144 (arm_breakpoint_at): Recognize both breakpoints.
14145 (the_low_target): Use the correct breakpoint instruction.
14147 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14149 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14150 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14151 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14152 (the_low_target): Update.
14154 2005-10-25 Andreas Schwab <schwab@suse.de>
14156 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14158 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14159 (ia64_num_regs): Reduce to 462.
14161 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14163 * acinclude.m4: Correct quoting.
14164 * aclocal.m4: Regenerated.
14166 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14167 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14168 (thread_db_init): Call thread_db_err_str.
14169 * configure.ac: Check for TD_VERSION.
14170 * config.in, configure: Regenerated.
14172 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14174 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14176 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14178 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14179 is not available. Define HAVE_PTRACE_GETREGS if it is.
14180 * config.in, configure: Regenerated.
14181 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14182 * linux-i386-low.c, linux-m68k-low.c: Update to use
14183 HAVE_PTRACE_GETREGS.
14184 * linux-low.c (regsets_fetch_inferior_registers)
14185 (regsets_store_inferior_registers): Only return 0 if we processed
14187 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14188 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14190 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14192 * inferiors.c (struct thread_info): Add gdb_id.
14193 (add_thread): Add gdb_id argument.
14194 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14195 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14196 calls to add_thread.
14197 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14198 * server.c (handle_query): Use thread_to_gdb_id.
14199 (handle_v_cont, main): Use gdb_id_to_thread_id.
14200 * server.h (add_thread): Update prototype.
14201 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14204 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14206 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14207 left-padded registers.
14208 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14209 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14211 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14213 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14214 * configure: Regenerate.
14215 * config.in: Regenerate.
14216 * server.h (NEED_DECLARATION_STRERROR):
14217 Replace with !HAVE_DECL_STRERROR.
14219 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14221 * linux-low.c (linux_wait, linux_send_signal): Don't test
14222 an unsigned long variable for > 0 if it could be MAX_ULONG.
14223 * server.c (myresume): Likewise.
14224 * target.c (set_desired_inferior): Likewise.
14226 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14228 * configure.ac: Simplify and improve check for socklen_t.
14229 * configure, config.in: Regenerate.
14231 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14233 * acconfig.h: Remove.
14234 * configure.ac: Add a test for socklen_t. Use three-argument
14235 AC_DEFINE throughout.
14236 * config.in: Regenerated using autoheader 2.59.
14237 * configure: Regenerated.
14239 * gdbreplay.c (socklen_t): Provide a default.
14240 (remote_open): Use socklen_t.
14241 * remote-utils.c (socklen_t): Provide a default.
14242 (remote_open): Use socklen_t.
14243 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14246 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14248 * linux-low.c (linux_read_memory, linux_write_memory)
14249 (linux_read_auxv): Likewise.
14250 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14251 (check_mem_write): Likewise.
14252 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14254 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14255 (registers_from_string, register_data): Likewise.
14256 * server.c (handle_query, main): Likewise.
14257 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14258 (decode_M_packet): Likewise.
14259 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14260 * target.h (struct target_ops): Update read_memory, write_memory,
14262 (read_inferior_memory, write_inferior_memory): Update.
14263 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14264 to unsigned char *.
14265 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14266 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14267 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14268 linux-s390-low.c, linux-sh-low.c: Update for changes in
14269 read_inferior_memory and the_low_target->breakpoint.
14271 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14273 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14274 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14275 * configure.srv: Add powerpc64-*-linux*.
14276 * linux-ppc64-low.c: New file.
14278 2005-05-23 Orjan Friberg <orjanf@axis.com>
14280 * linux-cris-low.c: New file with support for CRIS.
14281 * linux-crisv32-low.c: Ditto for CRISv32.
14282 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14283 (clean): Add reg-cris.c and reg-crisv32.c.
14284 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14285 reg-crisv32.o, and reg-crisv32.c to make rules.
14286 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14287 recognized targets.
14289 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14291 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14292 of sizeof (PTRACE_XFER_TYPE).
14293 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14295 2005-05-12 Orjan Friberg <orjanf@axis.com>
14297 * target.h (struct target_ops): Add insert_watchpoint,
14298 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14299 pointers for hardware watchpoint support.
14300 * linux-low.h (struct linux_target_ops): Ditto.
14301 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14302 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14303 to linux_target_ops.
14304 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14306 * server.c (main): Recognize 'Z' and 'z' packets.
14308 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14310 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14311 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14312 (the_low_target): Add new members.
14314 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14316 * proc-service.c (ps_lgetregs): Search all_processes instead of
14319 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14321 * server.c (start_inferior): Change return type to int.
14322 (attach_inferior): Change sigptr to int *.
14323 (handle_v_cont, handle_v_requests): Change signal to int *.
14324 (main): Change signal to int.
14326 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14328 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14329 * configure.srv: Add m32r*-*-linux*.
14330 * linux-m32r-low.c: New file.
14332 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14334 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14336 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14338 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14339 Take unsigned long arguments for PIDs.
14340 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14341 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14342 (wait_for_sigstop, linux_resume_one_process)
14343 (regsets_fetch_inferior_registers, linux_send_signal)
14344 (linux_read_auxv): Likewise. Update the types of variables holding
14345 PIDs. Update format string specifiers.
14346 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14347 * remote-utils.c (prepare_resume_reply): Likewise.
14348 * server.c (cont_thread, general_thread, step_thread)
14349 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14351 (handle_query): Update format specifiers.
14352 (handle_v_cont, main): Use strtoul for thread IDs.
14353 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14354 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14355 (general_thread, step_thread, thread_from_wait)
14356 (old_thread_from_wait): Update.
14357 * target.h (struct thread_resume): Use unsigned long for THREAD.
14358 (struct target_ops): Use unsigned long for arguments to attach and
14361 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14363 * acinclude.m4: Include bfd/bfd.m4 directly.
14364 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14365 <agriffis@toolchain.org>.
14366 * aclocal.m4, configure: Regenerated.
14368 2005-01-07 Andrew Cagney <cagney@gnu.org>
14370 * configure.ac: Rename configure.in, require autoconf 2.59.
14371 * configure: Re-generate.
14373 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14375 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14376 LIBS when finished.
14377 * aclocal.m4: Regenerated.
14378 * configure: Regenerated.
14380 2004-11-21 Andreas Schwab <schwab@suse.de>
14382 * linux-m68k-low.c (m68k_num_gregs): Define.
14383 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14384 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14385 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14386 (m68k_breakpoint_at): New. Add to the_low_target.
14388 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14389 srv_linux_thread_db to yes.
14391 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14393 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14394 (ARCH_SET_FS): Likewise.
14395 (ARCH_GET_FS): Likewise.
14396 (ARCH_GET_GS): Likewise.
14398 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14400 * linux-i386-low.c (ps_get_thread_area): New.
14401 * linux-x86-64-low.c (ps_get_thread_area): New.
14402 * linux-low.c: Include <sys/syscall.h>.
14403 (linux_kill_one_process): Don't kill the first thread here.
14404 (linux_kill): Kill the first thread here.
14405 (kill_lwp): New function.
14406 (send_sigstop, linux_send_signal): Use it.
14407 * proc-service.c: Clean up #ifdefs.
14408 (fpregset_info): Delete.
14409 (ps_lgetregs): Update and enable implementation.
14410 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14412 * remote-utils.c (struct sym_cache, symbol_cache): New.
14413 (input_interrupt): Print a clearer message.
14414 (async_io_enabled): New variable.
14415 (enable_async_io, disable_async_io): Use it. Update comments.
14416 (look_up_one_symbol): Use the symbol cache.
14417 * thread-db.c (thread_db_look_up_symbols): New function.
14418 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14420 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14422 * configure.in: Test for -rdynamic.
14423 * configure: Regenerated.
14424 * Makefile (INTERNAL_LDFLAGS): New.
14425 (gdbserver, gdbreplay): Use it.
14427 2004-09-02 Andrew Cagney <cagney@gnu.org>
14429 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14431 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14433 * linux-low.c (linux_wait): Clear all_processes list also.
14435 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14437 * linux-low.c: Include <errno.h>. Remove extern declaration of
14440 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14442 * gdbreplay.c, server.h, utils.c: Update copyright years.
14444 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14446 * server.c (main): Print child status or termination signal from
14447 variable 'signal', not 'sig'.
14449 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14451 * linux-low.c (linux_read_memory): Change return type to
14452 int. Check for and return error from ptrace().
14453 * target.c (read_inferior_memory): Change return type to int. Pass
14454 back return status from the_target->read_memory().
14455 * target.h (struct target_ops): Adapt *read_memory() prototype.
14457 (read_inferior_memory): Adapt prototype.
14458 * server.c (main): Return an error packet if
14459 read_inferior_memory() returns an error.
14461 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14463 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14464 Unify with other clean targets.
14466 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14468 * server.c (handle_v_cont): Call set_desired_inferior.
14470 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14472 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14474 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14476 * linux-low.c (linux_wait): Unblock async I/O.
14477 (linux_resume): Block and enable async I/O.
14478 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14479 * server.h (block_async_io, unblock_async_io): Add prototypes.
14481 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14483 * remote-utils.c (remote_open): Print a status notice after
14484 opening a TCP port.
14485 * server.c (attach_inferior): Print a status notice after
14488 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14490 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14492 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14494 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14496 * server.c, target.h: Update copyright years.
14498 2004-02-25 Roland McGrath <roland@redhat.com>
14500 * target.h (struct target_ops): New member `read_auxv'.
14501 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14502 * linux-low.c (linux_read_auxv): New function.
14503 (linux_target_ops): Initialize `read_auxv' member to that.
14505 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14507 Committed by Jim Blandy <jimb@redhat.com>.
14509 * linux-s390-low.c (s390_num_regs): Update.
14510 (s390_regmap): Remove control registers. Use __s390x__ predefine
14511 instead of GPR_SIZE to distiguish s390 and s390x targets.
14513 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14515 * linux-low.c: Update copyright year.
14516 (check_removed_breakpoint): Clear pending_is_breakpoint.
14517 (linux_set_resume_request, linux_queue_one_thread)
14518 (resume_status_pending_p): New functions.
14519 (linux_continue_one_thread): Use process->resume.
14520 (linux_resume): Only resume threads if there are no pending events.
14521 * linux-low.h (struct process_info): Add resume request
14524 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14526 * regcache.c (new_register_cache): Clear the allocated register
14527 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14529 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14531 * linux-low.c (linux_resume): Take a struct thread_resume *
14533 (linux_wait): Update call.
14534 (resume_ptr): New static variable.
14535 (linux_continue_one_thread): Renamed from
14536 linux_continue_one_process. Use resume_ptr.
14537 (linux_resume): Use linux_continue_one_thread.
14538 * server.c (handle_v_cont, handle_v_requests): New functions.
14539 (myresume): New function.
14540 (main): Handle 'v' case.
14541 * target.h (struct thread_resume): New type.
14542 (struct target_ops): Change argument of "resume" to struct
14544 (myresume): Delete macro.
14546 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14548 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14549 (uninstall): Support DESTDIR.
14551 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14553 * configure.srv: Add xscale*linux copy of arm*linux entry.
14555 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14557 * linux-arm-low.c (arm_reinsert_addr): New function.
14558 (the_low_target): Add arm_reinsert_addr.
14560 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14562 * mem-break.c: Remove whitespace at end of file.
14564 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14566 * configure.in: Check whether we need to prototype strerror.
14567 * server.h: Optionally prototype strerror.
14568 * gdbreplay.c (perror_with_name): Use strerror.
14569 * linux-low.c (linux_attach_lwp): Use strerror.
14570 * utils.c (perror_with_name): Use strerror.
14571 * config.in, configure: Regenerated.
14573 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14575 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14576 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14578 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14580 * Makefile.in (SFILES): Update.
14581 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14582 low-sun3.c: Remove files.
14584 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14586 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14587 (linux_detach_one_process, linux_detach): New functions.
14588 (linux_target_ops): Add linux_detach.
14589 * server.c (main): Handle 'D' packet.
14590 * target.h (struct target_ops): Add "detach" member.
14591 (detach_inferior): Define.
14593 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14595 From Kelley Cook <kelleycook@wideopenwest.com>:
14596 * configure.srv: Accept i[34567]86 variants.
14598 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14600 * linux-low.c (linux_wait_for_event): Correct comment typos.
14601 (linux_resume_one_process): Call check_removed_breakpoint.
14602 (linux_send_signal): New function.
14603 (linux_target_ops): Add linux_send_signal.
14604 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14606 * target.h (struct target_ops): Add send_signal.
14608 2003-05-29 Jim Blandy <jimb@redhat.com>
14610 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14611 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14612 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14613 away part of the register's value.
14615 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14617 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14618 (linux_wait_for_event, linux_init_signals): Likewise.
14620 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14622 * configure.in: Check for stdlib.h.
14623 * configure: Regenerated.
14624 * config.in: Regenerated.
14626 2003-01-04 Andreas Schwab <schwab@suse.de>
14628 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14630 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14632 * Makefile.in: Remove obsolete code.
14634 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14636 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14637 defined(PT_FPR0_HI).
14639 2002-11-17 Stuart Hughes <seh@zee2.com>
14641 * linux-arm-low.c (arm_num_regs): Increase.
14642 (arm_regmap): Include status register.
14644 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14646 * linux-low.c (register_addr): Remove incorrect -1 check.
14648 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14650 * linux-low.c (linux_create_inferior): Call setpgid. Return
14652 (unstopped_p, linux_signal_pid): Remove.
14653 (linux_target_ops): Remove linux_signal_pid.
14654 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14655 global instead of target method.
14656 * target.h (struct target_ops): Remove signal_pid. Update comment
14657 for create_inferior.
14658 * server.c (signal_pid): New variable.
14659 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14660 gdbserver. Set the child to be the foreground process group.
14661 (attach_inferior): Set signal_pid.
14663 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14665 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14667 2002-08-20 Jim Blandy <jimb@redhat.com>
14669 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14672 2002-08-01 Andrew Cagney <cagney@redhat.com>
14674 * Makefile.in: Make chill references obsolete.
14676 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14678 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14679 * configure: Regenerate.
14680 * config.in: Regenerate.
14682 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14684 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14685 (perror_with_name, remote_close, remote_open, expect, play): Static.
14687 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14689 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14690 byte offsets instead of an array of indexes.
14691 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14693 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14695 * regcache.c: Add comment.
14697 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14699 * thread-db.c: New file.
14700 * proc-service.c: New file.
14701 * acinclude.m4: New file.
14702 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14703 proc-service.o, and thread-db.o.
14704 (linux-low.o): Add USE_THREAD_DB.
14705 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14706 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14707 * aclocal.m4: Regenerated.
14708 * config.in: Regenerated.
14709 * configure: Regenerated.
14710 * configure.in: Check for proc_service.h, sys/procfs.h,
14711 thread_db.h, and linux/elf.h headrs.
14712 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14713 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14714 Check for -lthread_db and thread support.
14715 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14716 PowerPC, and SuperH.
14717 * i387-fp.c: Constify arguments.
14718 * i387-fp.h: Likewise.
14719 * inferiors.c: (struct thread_info): Renamed from
14720 `struct inferior_info'. Remove PID member. Use generic inferior
14721 list header. All uses updated.
14722 (inferiors, signal_pid): Removed.
14723 (all_threads): New variable.
14724 (get_thread): Define.
14725 (add_inferior_to_list): New function.
14726 (for_each_inferior): New function.
14727 (change_inferior_id): New function.
14728 (add_inferior): Removed.
14729 (remove_inferior): New function.
14730 (add_thread): New function.
14731 (free_one_thread): New function.
14732 (remove_thread): New function.
14733 (clear_inferiors): Use for_each_inferior and free_one_thread.
14734 (find_inferior): New function.
14735 (find_inferior_id): New function.
14736 (inferior_target_data): Update argument type.
14737 (set_inferior_target_data): Likewise.
14738 (inferior_regcache_data): Likewise.
14739 (set_inferior_regcache_data): Likewise.
14740 * linux-low.c (linux_bp_reinsert): Remove.
14741 (all_processes, stopping_threads, using_thrads)
14742 (struct pending_signals, debug_threads, pid_of): New.
14743 (inferior_pid): Replace with macro.
14744 (struct inferior_linux_data): Remove.
14745 (get_stop_pc, add_process): New functions.
14746 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14747 Use add_process and add_thread.
14748 (linux_attach_lwp): New function, based on old linux_attach. Use
14749 add_process and add_thread. Set stop_expected for new threads.
14750 (linux_attach): New function.
14751 (linux_kill_one_process): New function.
14752 (linux_kill): Kill all LWPs.
14753 (linux_thread_alive): Use find_inferior_id.
14754 (check_removed_breakpoints, status_pending_p): New functions.
14755 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14756 Update. Use WNOHANG. Wait for cloned processes also. Update process
14757 struct for the found process.
14758 (linux_wait_for_event): New function.
14759 (linux_wait): Use it. Support LWPs.
14760 (send_sigstop, wait_for_sigstop, stop_all_processes)
14761 (linux_resume_one_process, linux_continue_one_process): New functions.
14762 (linux_resume): Support LWPs.
14763 (REGISTER_RAW_SIZE): Remove.
14764 (fetch_register): Use register_size instead. Call supply_register.
14765 (usr_store_inferior_registers): Likewise. Call collect_register.
14766 Fix recursive case.
14767 (regsets_fetch_inferior_registers): Improve error message.
14768 (regsets_store_inferior_registers): Add debugging.
14769 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14770 (unstopped_p, linux_signal_pid): New functions.
14771 (linux_target_ops): Add linux_signal_pid.
14772 (linux_init_signals): New function.
14773 (initialize_low): Call it. Initialize using_threads.
14774 * regcache.c (inferior_regcache_data): Add valid
14776 (get_regcache): Fetch registers lazily. Add fetch argument
14777 and update all callers.
14778 (regcache_invalidate_one, regcache_invalidate): New
14780 (new_register_cache): Renamed from create_register_cache.
14781 Return the new regcache.
14782 (free_register_cache): Change argument to a void *.
14783 (registers_to_string, registers_from_string): Call get_regcache
14784 with fetch flag set.
14785 (register_data): Make static. Pass fetch flag to get_regcache.
14786 (supply_register): Call get_regcache with fetch flag clear.
14787 (collect_register): Call get_regcache with fetch flag set.
14788 (collect_register_as_string): New function.
14789 * regcache.h: Update.
14790 * remote-utils.c (putpkt): Flush after debug output and use
14792 Handle input interrupts while waiting for an ACK.
14793 (input_interrupt): Use signal_pid method.
14794 (getpkt): Flush after debug output and use stderr.
14795 (outreg): Use collect_register_as_string.
14796 (new_thread_notify, dead_thread_notify): New functions.
14797 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14798 and general_thread.
14799 (look_up_one_symbol): Flush after debug output.
14800 * server.c (step_thread, server_waiting): New variables.
14801 (start_inferior): Don't use signal_pid. Update call to mywait.
14802 (attach_inferior): Update call to mywait.
14803 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14804 (main): Don't fetch/store registers explicitly. Use
14805 set_desired_inferior. Support proposed ``Hs'' packet. Update
14807 * server.h: Update.
14808 (struct inferior_list, struct_inferior_list_entry): New.
14809 * target.c (set_desired_inferior): New.
14810 (write_inferior_memory): Constify.
14811 (mywait): New function.
14812 * target.h: Update.
14813 (struct target_ops): New signal_pid method.
14814 (mywait): Removed macro, added prototype.
14816 * linux-low.h (regset_func): Removed.
14817 (regset_fill_func, regset_store_func): New.
14818 (enum regset_type): New.
14819 (struct regset_info): Add type field. Use new operation types.
14820 (struct linux_target_ops): stop_pc renamed to get_pc.
14821 Add decr_pc_after_break and breakpoint_at.
14822 (get_process, get_thread_proess, get_process_thread)
14823 (strut process_info, all_processes, linux_attach_lwp)
14824 (thread_db_init): New.
14826 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14827 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14828 (the_low_target): Add new members.
14829 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14830 (i386_store_fpxregset): Constify.
14831 (target_regsets): Add new kind identifier.
14832 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14833 (i386_set_pc): Add debugging.
14834 (i386_breakpoint_at): New function.
14835 (the_low_target): Add new members.
14836 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14837 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14838 (mips_breakpoint_at): New.
14839 (the_low_target): Add new members.
14840 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14841 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14842 (the_low_target): Add new members.
14843 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14844 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14845 (the_low_target): Add new members.
14846 * linux-x86-64-low.c (target_regsets): Add new kind
14849 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
14851 From Martin Pool <mbp@samba.org>:
14852 * server.c (gdbserver_usage): New function.
14855 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
14857 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14858 stop_at -> stop_pc.
14860 2002-05-04 Andrew Cagney <ac131313@redhat.com>
14862 * Makefile.in: Remove obsolete code.
14864 2002-04-24 Michal Ludvig <mludvig@suse.cz>
14866 * linux-low.c (regsets_fetch_inferior_registers),
14867 (regsets_store_inferior_registers): Removed cast to int from
14869 * regcache.h: Added declaration of struct inferior_info.
14871 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14873 * inferiors.c (struct inferior_info): Add regcache_data.
14874 (add_inferior): Call create_register_cache.
14875 (clear_inferiors): Call free_register_cache.
14876 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14877 * regcache.c (struct inferior_regcache_data): New.
14878 (registers): Remove.
14879 (get_regcache): New function.
14880 (create_register_cache, free_register_cache): New functions.
14881 (set_register_cache): Don't initialize the register cache here.
14882 (registers_to_string, registers_from_string, register_data): Call
14884 * regcache.h: Add prototypes.
14885 * server.h: Likewise.
14887 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14889 * mem-break.c: New file.
14890 * mem-break.h: New file.
14891 * Makefile.in: Add mem-break.o rule; update server.h
14893 * inferiors.c (struct inferior_info): Add target_data
14895 (clear_inferiors): Free target_data member if set.
14896 (inferior_target_data, set_inferior_target_data): New functions.
14897 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14898 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14899 * linux-low.c (linux_bp_reinsert): New variable.
14900 (struct inferior_linux_data): New.
14901 (linux_create_inferior): Use set_inferior_target_data.
14902 (linux_attach): Likewise. Call add_inferior.
14903 (linux_wait_for_one_inferior): New function.
14904 (linux_wait): Call it.
14905 (linux_write_memory): Add const.
14906 (initialize_low): Call set_breakpoint_data.
14907 * linux-low.h (struct linux_target_ops): Add breakpoint
14909 * server.c (attach_inferior): Remove extra add_inferior
14911 * server.h: Include mem-break.h. Update inferior.c
14913 * target.c (read_inferior_memory)
14914 (write_inferior_memory): New functions.
14915 * target.h (read_inferior_memory)
14916 (write_inferior_memory): Change macros to prototypes.
14917 (struct target_ops): Update comments. Add const to write_memory
14920 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
14922 * linux-low.c (usr_store_inferior_registers): Support
14923 registers which are allowed to fail to store.
14924 * linux-low.h (linux_target_ops): Likewise.
14925 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14926 (ppc_cannot_store_register): FPSCR may not be storable.
14928 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14930 * server.h: Include <string.h> if HAVE_STRING_H.
14931 * ChangeLog: Correct paths in last ChangeLog entry.
14933 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14935 * linux-low.h: Remove obsolete prototypes.
14936 (struct linux_target_ops): New.
14937 (extern the_low_target): New.
14938 * linux-low.c (num_regs, regmap): Remove declarations.
14939 (register_addr): Use the_low_target explicitly.
14940 (fetch_register): Likewise.
14941 (usr_fetch_inferior_registers): Likewise.
14942 (usr_store_inferior_registers): Likewise.
14943 * linux-arm-low.c (num_regs): Remove.
14944 (arm_num_regs): Define.
14945 (arm_regmap): Renamed from regmap, made static.
14946 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14948 (arm_cannot_store_register): Renamed from cannot_store_register,
14950 (the_low_target): New.
14951 * linux-i386-low.c (num_regs): Remove.
14952 (i386_num_regs): Define.
14953 (i386_regmap): Renamed from regmap, made static.
14954 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14956 (i386_cannot_store_register): Renamed from cannot_store_register,
14958 (the_low_target): New.
14959 * linux-ia64-low.c (num_regs): Remove.
14960 (ia64_num_regs): Define.
14961 (ia64_regmap): Renamed from regmap, made static.
14962 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14964 (ia64_cannot_store_register): Renamed from cannot_store_register,
14966 (the_low_target): New.
14967 * linux-m68k-low.c (num_regs): Remove.
14968 (m68k_num_regs): Define.
14969 (m68k_regmap): Renamed from regmap, made static.
14970 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14972 (m68k_cannot_store_register): Renamed from cannot_store_register,
14974 (the_low_target): New.
14975 * linux-mips-low.c (num_regs): Remove.
14976 (mips_num_regs): Define.
14977 (mips_regmap): Renamed from regmap, made static.
14978 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14980 (mips_cannot_store_register): Renamed from cannot_store_register,
14982 (the_low_target): New.
14983 * linux-ppc-low.c (num_regs): Remove.
14984 (ppc_num_regs): Define.
14985 (ppc_regmap): Renamed from regmap, made static.
14986 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14988 (ppc_cannot_store_register): Renamed from cannot_store_register,
14990 (the_low_target): New.
14991 * linux-s390-low.c (num_regs): Remove.
14992 (s390_num_regs): Define.
14993 (s390_regmap): Renamed from regmap, made static.
14994 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14996 (s390_cannot_store_register): Renamed from cannot_store_register,
14998 (the_low_target): New.
14999 * linux-sh-low.c (num_regs): Remove.
15000 (sh_num_regs): Define.
15001 (sh_regmap): Renamed from regmap, made static.
15002 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15004 (sh_cannot_store_register): Renamed from cannot_store_register,
15006 (the_low_target): New.
15007 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15008 (the_low_target): New.
15010 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15012 * Makefile.in: Add stamp-h target.
15013 * configure.in: Create stamp-h.
15014 * configure: Regenerated.
15016 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15018 * inferiors.c: New file.
15019 * target.c: New file.
15020 * target.h: New file.
15021 * Makefile.in: Add target.o and inferiors.o. Update
15023 * linux-low.c (inferior_pid): New static variable,
15024 moved from server.c.
15025 (linux_create_inferior): Renamed from create_inferior.
15026 Call add_inferior. Return 0 on success instead of a PID.
15027 (linux_attach): Renamed from myattach.
15028 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15029 (linux_thread_alive): Renamed from mythread_alive.
15030 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15032 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15033 (regsets_store_inferior_registers): Correct error message.
15034 Add missing ``return 0''.
15035 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15036 (linux_store_registers): Renamed from store_inferior_registers.
15037 (linux_read_memory): Renamed from read_inferior_memory.
15038 (linux_write_memory): Renamed from write_inferior_memory.
15039 (linux_target_ops): New structure.
15040 (initialize_low): Call set_target_ops ().
15041 * remote-utils.c (unhexify): New function.
15042 (hexify): New function.
15043 (input_interrupt): Send signals to ``signal_pid''.
15044 * server.c (inferior_pid): Remove.
15045 (start_inferior): Update create_inferior call.
15046 (attach_inferior): Call add_inferior.
15047 (handle_query): New function.
15048 (main): Call handle_query for `q' packets.
15049 * server.h: Include "target.h". Remove obsolete prototypes.
15050 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15052 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15054 * Makefile.in: Add WARN_CFLAGS. Update configury
15056 * configure.in: Check for <string.h>
15057 * configure: Regenerate.
15058 * config.in: Regenerate.
15059 * gdbreplay.c: Include needed system headers.
15060 (remote_open): Remove strchr prototype.
15061 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15062 * regcache.c (supply_register): Change buf argument to const void *.
15063 (supply_register_by_name): Likewise.
15064 (collect_register): Change buf argument to void *.
15065 (collect_register_by_name): Likewise.
15066 * regcache.h: Add missing prototypes.
15067 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15068 * server.c (handle_query): New function.
15069 (attached): New static variable, moved out of main.
15070 (main): Quiet longjmp clobber warnings.
15071 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15072 * utils.c (error): Remove NORETURN.