1 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
3 * Makefile.in (IPA_OBJS): Sort and format one item per line.
5 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
7 * linux-low.c (linux_create_inferior): Adjust code to access the
8 environment information via 'gdb_environ' class.
9 * lynx-low.c (lynx_create_inferior): Likewise.
10 * server.c (our_environ): Make it an instance of 'gdb_environ'.
11 (get_environ): Return a pointer to 'our_environ'.
12 (captured_main): Initialize 'our_environ'.
13 * server.h (get_environ): Adjust prototype.
14 * spu-low.c (spu_create_inferior): Adjust code to access the
15 environment information via 'gdb_environ' class.
17 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
19 * linux-low.c (linux_read_memory, linux_write_memory): Remove
20 usage of "register" keyword.
22 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
24 * configure: Re-generate.
26 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
28 * configure: Re-generate.
30 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
32 * Makefile.in (COMPILE.pre): Add "-x c++".
34 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
36 * fork-child.c: Conditionally include <signal.h>.
38 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
40 * server.c (handle_general_set): Handle new packet
42 (handle_query): Add "QStartupWithShell" to the list of supported
44 (gdbserver_usage): Add help text explaining the
45 new "--startup-with-shell" and "--no-startup-with-shell" CLI
47 (captured_main): Recognize and act upon the presence of the new
50 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
51 Pedro Alves <palves@redhat.com>
53 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
54 * configure: Regenerate.
55 * configure.srv (srv_linux_obj): Add "fork-child.o" and
57 (i[34567]86-*-lynxos*): Likewise.
59 * fork-child.c: New file.
60 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
62 (linux_ptrace_fun): New function.
63 (linux_create_inferior): Adjust function prototype to reflect
64 change on "target.h". Adjust function code to use
66 (linux_request_interrupt): Delete "signal_pid".
67 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
68 (lynx_ptrace_fun): New function.
69 (lynx_create_inferior): Adjust function prototype to reflect
70 change on "target.h". Adjust function code to use
72 * nto-low.c (nto_create_inferior): Adjust function prototype and
73 code to reflect change on "target.h". Update comments.
74 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
75 "common-terminal.h" and "environ.h".
76 (terminal_fd): Moved to fork-child.c.
77 (old_foreground_pgrp): Likewise.
78 (restore_old_foreground_pgrp): Likewise.
79 (last_status): Make it global.
80 (last_ptid): Likewise.
81 (our_environ): New variable.
82 (startup_with_shell): Likewise.
83 (program_name): Likewise.
84 (program_argv): Rename to...
85 (program_args): ...this.
86 (wrapper_argv): New variable.
87 (start_inferior): Delete function.
88 (get_exec_wrapper): New function.
89 (get_exec_file): Likewise.
90 (get_environ): Likewise.
91 (prefork_hook): Likewise.
92 (post_fork_inferior): Likewise.
93 (postfork_hook): Likewise.
94 (postfork_child_hook): Likewise.
95 (handle_v_run): Update code to deal with arguments coming from the
96 remote host. Update calls from "start_inferior" to
98 (captured_main): Likewise. Initialize environment variable. Call
100 * server.h (post_fork_inferior): New prototype.
101 (get_environ): Likewise.
102 (last_status): Declare.
103 (last_ptid): Likewise.
104 (signal_pid): Likewise.
105 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
106 (spu_ptrace_fun): New function.
107 (spu_create_inferior): Adjust function prototype to reflect change
108 on "target.h". Adjust function code to use "fork_inferior".
109 * target.c (target_terminal_init): New function.
110 (target_terminal_inferior): Likewise.
111 (target_terminal_ours): Likewise.
112 * target.h: Include <vector>.
113 (struct target_ops) <create_inferior>: Update prototype.
114 (create_inferior): Update macro.
115 * utils.c (gdb_flush_out_err): New function.
116 * win32-low.c (win32_create_inferior): Adjust function prototype
117 and code to reflect change on "target.h".
119 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
121 * inferiors.c (switch_to_thread): New function.
123 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
125 * Makefile.in (SFILE): Add "common/job-control.c".
126 (OBS): Add "job-control.o".
128 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
130 * Makefile: Remove "@host_makefile_frag@".
132 2017-05-05 Pedro Alves <palves@redhat.com>
134 * configure: Regenerate.
136 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
138 * configure: Regenerate.
140 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
142 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
143 software_single_step change of return type to
144 std::vector<CORE_ADDR>.
145 * linux-low.c (install_software_single_step_breakpoints):
147 * linux-low.h (install_software_single_step_breakpoints):
150 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
152 * remote-utils.c: Include "gdb_termios.h" instead of
154 * terminal.h: Delete file.
156 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
158 * server.c: Include <vector>.
159 <program_argv, wrapper_argv>: Convert to std::vector.
160 (start_inferior): Rewrite function to use C++.
161 (handle_v_run): Likewise. Update code that calculates the argv
162 based on the vRun packet; use C++.
163 (captured_main): Likewise.
165 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
167 * server.c (handle_v_cont): Initialize thread_resume::thread
170 2017-04-05 Pedro Alves <palves@redhat.com>
172 * configure: Regenerate.
174 2017-04-05 Pedro Alves <palves@redhat.com>
176 * gdbreplay.c (sync_error): Constify.
177 * linux-x86-low.c (push_opcode): Constify.
179 2017-04-05 Pedro Alves <palves@redhat.com>
181 * win32-low.c (get_child_debug_event)
182 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
183 Report TARGET_WAITKIND_SPURIOUS instead.
185 2017-04-05 Pedro Alves <palves@redhat.com>
187 * remote-utils.c (remote_prepare, remote_open): Constify.
188 * remote-utils.h (remote_prepare, remote_open): Constify.
189 * server.c (captured_main): Constify 'port' handling.
191 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
193 * Makefile.in (clean): Clear .deps.
195 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
197 * .gitignore: Remove generated files, replace with wildcard.
198 * (clean): Replace removal of generated files with wildcard.
199 (version.c): Replace with...
200 (version-generated.c): ...this.
201 (xml-builtin.c): Replace with...
202 (xml-builtin-generated.c): ...this.
203 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
204 (%.c: *regformats*): Replace with...
205 (%-generated.c: *regformats*): ...this.
207 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
209 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
210 (xtensa_fill_gregset): Call collect_register_by_name for
212 (xtensa_store_gregset): Call supply_register_by_name for
215 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
217 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
218 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
219 (xtensa_store_gregset): Call supply_register for all registers in
220 a0_regnum..a0_regnum + C0_NREGS range.
222 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
224 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
225 (ax-ipa.o: ax.c): Remove.
226 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
227 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
228 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
229 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
230 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
232 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
234 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
235 (print-utils-ipa.o: ../common/print-utils.c): Remove.
236 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
237 (errors-ipa.o: ../common/errors.c): Remove.
238 (format-ipa.o: ../common/format.c): Remove.
239 (common-utils-ipa.o: ../common/common-utils.c): Remove.
241 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
243 * Makefile.in (%-ipa.o: %.c): New rule.
244 (tracepoint-ipa.o: tracepoint.c): Remove.
245 (utils-ipa.o: utils.c): Remove.
246 (remote-utils-ipa.o: remote-utils.c): Remove.
247 (regcache-ipa.o: regcache.c): Remove.
248 (i386-linux-ipa.o: i386-linux.c): Remove.
249 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
250 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
251 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
252 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
253 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
254 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
255 (amd64-linux-ipa.o: amd64-linux.c): Remove.
256 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
257 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
258 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
259 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
260 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
261 (aarch64-ipa.o: aarch64.c): Remove.
262 (s390-linux32-ipa.o: s390-linux32.c): Remove.
263 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
264 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
265 (s390-linux64-ipa.o: s390-linux64.c): Remove.
266 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
267 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
268 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
269 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
270 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
271 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
272 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
273 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
274 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
275 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
276 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
277 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
278 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
279 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
280 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
281 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
282 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
283 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
284 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
285 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
286 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
287 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
288 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
289 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
290 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
291 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
292 (tdesc-ipa.o: tdesc.c): Remove.
293 (x32-linux-ipa.o: x32-linux.c): Remove.
294 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
295 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
297 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
299 * Makefile.in (%.o: ../arch/%.c): New rule.
300 (arm.o: ../arch/arm.c): Remove.
301 (arm-linux.o: ../arch/arm-linux.c): Remove.
302 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
303 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
305 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
307 * Makefile.in (%.o: ../nat/%.c): New rule.
308 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
309 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
310 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
311 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
312 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
313 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
314 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
315 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
316 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
317 (linux-personality.o: ../nat/linux-personality.c): Remove.
318 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
319 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
320 (x86-linux.o: ../nat/x86-linux.c): Remove.
321 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
322 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
324 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
326 * Makefile.in (%.o: ../common/%.c): New rule.
327 (signals.o: ../common/signals.c): Remove.
328 (print-utils.o: ../common/print-utils.c): Remove.
329 (rsp-low.o: ../common/rsp-low.c): Remove.
330 (common-utils.o: ../common/common-utils.c): Remove.
331 (posix-strerror.o: ../common/posix-strerror.c): Remove.
332 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
333 (vec.o: ../common/vec.c): Remove.
334 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
335 (xml-utils.o: ../common/xml-utils.c): Remove.
336 (ptid.o: ../common/ptid.c): Remove.
337 (buffer.o: ../common/buffer.c): Remove.
338 (format.o: ../common/format.c): Remove.
339 (filestuff.o: ../common/filestuff.c): Remove.
340 (agent.o: ../common/agent.c): Remove.
341 (errors.o: ../common/errors.c): Remove.
342 (environ.o: ../common/environ.c): Remove.
343 (common-debug.o: ../common/common-debug.c): Remove.
344 (cleanups.o: ../common/cleanups.c): Remove.
345 (common-exceptions.o: ../common/common-exceptions.c): Remove.
346 (fileio.o: ../common/fileio.c): Remove.
347 (common-regcache.o: ../common/common-regcache.c): Remove.
348 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
349 (new-op.o: ../common/new-op.c): Remove.
350 (btrace-common.o: ../common/btrace-common.c): Remove.
352 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
354 * Makefile.in (%.o: ../target/%.c): New rule.
355 (waitstatus.o: ../target/waitstatus.c): Remove.
357 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
360 (%.c: ../regformats/%.dat,
361 (%.c: ../regformats/arm/%.dat,
362 (%.c: ../regformats/i386/%.dat,
363 (%.c: ../regformats/rs6000/%.dat): New rules.
366 (arm-with-iwmmxt.c): Remove.
367 (arm-with-vfpv2.c): Remove.
368 (arm-with-vfpv3.c): Remove.
369 (arm-with-neon.c): Remove.
370 (reg-bfin.c): Remove.
371 (reg-cris.c): Remove.
372 (reg-crisv32.c): Remove.
374 (i386-linux.c): Remove.
375 (i386-avx.c): Remove.
376 (i386-avx-linux.c): Remove.
377 (i386-avx-avx512.c): Remove.
378 (i386-avx-avx512-linux.c): Remove.
379 (i386-mpx.c): Remove.
380 (i386-mpx-linux.c): Remove.
381 (i386-avx-mpx-avx512-pku.c): Remove.
382 (i386-avx-mpx-avx512-pku-linux.c): Remove.
383 (i386-avx-mpx.c): Remove.
384 (i386-avx-mpx-linux.c): Remove.
385 (i386-mmx.c): Remove.
386 (i386-mmx-linux.c): Remove.
387 (reg-ia64.c): Remove.
388 (reg-m32r.c): Remove.
389 (reg-m68k.c): Remove.
391 (mips-linux.c): Remove.
392 (mips-dsp-linux.c): Remove.
393 (mips64-linux.c): Remove.
394 (mips64-dsp-linux.c): Remove.
395 (nios2-linux.c): Remove.
396 (powerpc-32.c): Remove.
397 (powerpc-32l.c): Remove.
398 (powerpc-altivec32l.c): Remove.
399 (powerpc-cell32l.c): Remove.
400 (powerpc-vsx32l.c): Remove.
401 (powerpc-isa205-32l.c): Remove.
402 (powerpc-isa205-altivec32l.c): Remove.
403 (powerpc-isa205-vsx32l.c): Remove.
404 (powerpc-e500l.c): Remove.
405 (powerpc-64l.c): Remove.
406 (powerpc-altivec64l.c): Remove.
407 (powerpc-cell64l.c): Remove.
408 (powerpc-vsx64l.c): Remove.
409 (powerpc-isa205-64l.c): Remove.
410 (powerpc-isa205-altivec64l.c): Remove.
411 (powerpc-isa205-vsx64l.c): Remove.
412 (s390-linux32.c): Remove.
413 (s390-linux32v1.c): Remove.
414 (s390-linux32v2.c): Remove.
415 (s390-linux64.c): Remove.
416 (s390-linux64v1.c): Remove.
417 (s390-linux64v2.c): Remove.
418 (s390-te-linux64.c): Remove.
419 (s390-vx-linux64.c): Remove.
420 (s390-tevx-linux64.c): Remove.
421 (s390x-linux64.c): Remove.
422 (s390x-linux64v1.c): Remove.
423 (s390x-linux64v2.c): Remove.
424 (s390x-te-linux64.c): Remove.
425 (s390x-vx-linux64.c): Remove.
426 (s390x-tevx-linux64.c): Remove.
427 (tic6x-c64xp-linux.c): Remove.
428 (tic6x-c64x-linux.c): Remove.
429 (tic6x-c62x-linux.c): Remove.
431 (reg-sparc64.c): Remove.
434 (amd64-linux.c): Remove.
435 (amd64-avx.c): Remove.
436 (amd64-avx-linux.c): Remove.
437 (amd64-avx-avx512.c): Remove.
438 (amd64-avx-avx512-linux.c): Remove.
439 (amd64-mpx.c): Remove.
440 (amd64-mpx-linux.c): Remove.
441 (amd64-avx-mpx-avx512-pku.c): Remove.
442 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
443 (amd64-avx-mpx.c): Remove.
444 (amd64-avx-mpx-linux.c): Remove.
446 (x32-linux.c): Remove.
448 (x32-avx-linux.c): Remove.
449 (x32-avx-avx512.c): Remove.
450 (x32-avx-avx512-linux.c): Remove.
451 (reg-xtensa.c): Remove.
452 (reg-tilegx.c): Remove.
453 (reg-tilegx32.c): Remove.
455 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
457 * Makefile.in (SFILES): Add "common/environ.c".
458 (OBJS): Add "common/environ.h".
460 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
462 * configure.ac: Check if the fs_base and gs_base members of
463 `struct user_regs_struct' exist.
464 * config.in: Regenerated.
465 * configure: Likewise.
467 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
469 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
471 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
472 (get_next_pcs_syscall_next_pc): Likewise.
474 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
476 * win32-i386-low.c: Fix incorrect reference to a couple source files.
477 * nto-x86-low.c: Likewise.
479 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
481 * Makefile.in: Include disable-implicit-rules.mk.
483 2016-11-23 Pedro Alves <palves@redhat.com>
485 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
486 (debug_vprintf): Use std::chrono::steady_clock instead of
487 gettimeofday. Use '.' instead of ':'.
488 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
489 (get_timestamp): Use std::chrono::steady_clock instead of
492 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
494 * Makefile.in: Fix whitespace formatting.
496 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
498 * Makefile.in (SFILES, OBS): Flatten list and order
501 2016-11-23 Pedro Alves <palves@redhat.com>
503 * event-loop.c (handle_file_event): Use warning.
504 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
505 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
508 2016-11-23 Pedro Alves <palves@redhat.com>
510 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
512 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
513 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
514 debug_printf and debug_flush for debug output.
515 * server.c (handle_general_set): Likewise.
516 * thread-db.c (try_thread_db_load): Use debug_printf for debug
519 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
521 * Makefile.in (.c.o): Replace rule with ...
522 (%.o: %.c): ... this one.
524 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
526 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
527 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
529 * configure.ac: Remove checks for the make program.
530 * configure: Re-generate.
532 2016-10-28 Pedro Alves <palves@redhat.com>
534 * Makefile.in (CXX_DIALECT): Get from configure.
535 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
536 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
537 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
538 * config.in: Regenerate.
539 * configure: Regenerate.
541 2016-10-27 Yao Qi <yao.qi@linaro.org>
543 * linux-low.c (linux_supports_range_stepping): Return true if
544 can_software_single_step return true.
546 2016-10-27 Yao Qi <yao.qi@linaro.org>
548 * inferiors.c (find_inferior_in_random): New function.
549 * inferiors.h (find_inferior_in_random): Declare.
550 * linux-low.c (linux_wait_for_event_filtered): Call
551 find_inferior_in_random instead of find_inferior.
553 2016-10-27 Yao Qi <yao.qi@linaro.org>
555 * linux-low.c (linux_wait_1): If single-step breakpoints are
556 inserted, remove them.
558 2016-10-26 Pedro Alves <palves@redhat.com>
560 * linux-low.c (handle_extended_wait): Link parent/child fork
562 (linux_wait_1): Unlink them.
563 (linux_set_resume_request): Ignore resume requests for
564 already-resumed and unhandled fork child threads.
565 * linux-low.h (struct lwp_info) <fork_relative>: New field.
566 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
568 (handle_v_requests) <vCont>: Don't call require_running.
569 * server.h (in_queued_stop_replies): New declaration.
571 2016-10-24 Yao Qi <yao.qi@linaro.org>
574 * linux-aarch64-low.c (append_insns): Cast the return value to
577 2016-10-10 Yao Qi <yao.qi@linaro.org>
579 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
581 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
583 * target.c (target_supports_multi_process): New function, moved
585 * target.h (target_supports_multi_process): ... here. Remove
588 2016-10-05 Tom Tromey <tom@tromey.com>
591 * tracepoint.c (handle_tracepoint_bkpts): Check
592 ipa_error_tracepoint, not ipa_stopping_tracepoint.
594 2016-10-05 Yao Qi <yao.qi@linaro.org>
596 * configure.srv: Update the path of arm-*.xml files.
598 2016-10-05 Terry Guo <terry.guo@arm.com>
599 Yao Qi <yao.qi@linaro.org>
601 * Makefile.in: Adjust the path of rules.
602 * configure.srv: Update the path of xml files.
603 * regformats/arm-with-iwmmxt.dat: Regenerated.
604 * regformats/arm-with-neon.dat: Likewise.
605 * regformats/arm-with-vfpv2.dat: Likewise.
606 * regformats/arm-with-vfpv3.dat Likewise.
608 2016-09-30 Yao Qi <yao.qi@linaro.org>
611 * target.c (target_stop_and_wait): Don't call
612 target_continue_no_signal, use resume_stop instead.
614 2016-09-26 Yao Qi <yao.qi@linaro.org>
616 * linux-low.c (linux_wait_1): Call debug_exit.
618 2016-09-23 Pedro Alves <palves@redhat.com>
620 * Makefile.in (SFILES): Add common/new-op.c.
621 (OBS): Add common/new-op.o.
622 (new-op.o): New rule.
624 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
626 * .gitinore: Ignore more files.
628 2016-09-21 Yao Qi <yao.qi@linaro.org>
630 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
633 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
635 * server.c (start_inferior): Call target_mourn_inferior instead of
636 mourn_inferior; pass ptid_t argument to it.
638 (handle_target_event): Likewise.
639 * target.c (target_mourn_inferior): New function.
640 * target.h (mourn_inferior): Delete macro.
642 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
644 * linux-low.c (lwp_is_stepping): New function.
646 2016-09-06 Carl Love <cel@us.ibm.com>
648 * server.c (start_inferior): Fixed comment, requested comment change
649 didn't get updated correctly. Removed reference to ptrace () call as
650 it is only true on Linux systems.
652 2016-09-06 Carl Love <cel@us.ibm.com>
654 * server.c (start_inferior): Do not call
655 function target_post_create_inferior () if the
656 inferior process has already exited.
658 2016-09-05 Pedro Alves <palves@redhat.com>
660 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
661 (COMPILE.pre, CC_LD): Use CXX directly.
662 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
663 * acinclude.m4: Don't include build-with-cxx.m4.
664 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
665 * configure: Regenerate.
667 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
670 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
671 call writing data to own_buf.
673 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
675 * target.c (mywait): Call target_wait instead of
677 (target_wait): New function.
679 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
681 * server.c (start_inferior): New variable 'ptid'. Replace calls
682 to the_target->resume by target_continue{,_no_signal}, depending
684 * target.c (target_stop_and_wait): Call target_continue_no_signal
685 instead of the_target->resume.
686 (target_continue): New function.
688 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
690 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
692 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
695 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
697 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
698 * linux-arm-low.c (ps_get_thread_area): Likewise.
699 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
700 * linux-m68k-low.c (ps_get_thread_area): Likewise.
701 * linux-mips-low.c (ps_get_thread_area): Likewise.
702 * linux-nios2-low.c (ps_get_thread_area): Likewise.
703 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
704 * linux-x86-low.c (ps_get_thread_area): Likewise.
705 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
707 2016-08-19 Pedro Alves <palves@redhat.com>
709 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
711 2016-08-19 Pedro Alves <palves@redhat.com>
713 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
714 comment. Use memcpy instead of casting through unsigned long.
716 2016-08-19 Pedro Alves <palves@redhat.com>
718 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
719 allocating around 0x80000000.
721 2016-08-19 Pedro Alves <palves@redhat.com>
724 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
725 (x32-avx512-linux-ipa.o): New rules.
726 * configure.ac (x86_64-*-linux*): New x32 check.
727 * configure.srv (ipa_x32_linux_regobj): New.
728 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
729 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
731 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
733 * configure: Regenerate.
735 2016-08-09 Pedro Alves <palves@redhat.com>
738 * Makefile.in (OBS): Add signals-state-save-restore.o.
739 (signals-state-save-restore.o): New rule.
740 * config.in: Regenerate.
741 * configure: Regenerate.
742 * linux-low.c: Include "signals-state-save-restore.h".
743 (linux_create_inferior): Call
744 restore_original_signals_state.
745 * server.c: Include "dispositions-save-restore.h".
746 (captured_main): Call save_original_signals_state.
748 2016-08-05 Pedro Alves <palves@redhat.com>
750 * configure: Regenerate.
752 2016-08-04 Yao Qi <yao.qi@linaro.org>
754 * linux-low.c (regsets_fetch_inferior_registers): Check
755 errno is ESRCH or not.
757 2016-08-02 Yao Qi <yao.qi@linaro.org>
759 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
760 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
761 (thread_db_load_search): Update.
762 (try_thread_db_load_1): Don't look for td_ta_event_addr,
763 td_ta_set_event and td_ta_event_getmsg.
765 2016-07-26 Pedro Alves <palves@redhat.com>
768 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
769 of unsigned long for 64-bit registers and use uint32_t instead of
770 unsigned int for 32-bit registers.
772 2016-07-26 Pedro Alves <palves@redhat.com>
774 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
777 2016-07-21 Tom Tromey <tom@tromey.com>
779 * configure: Rebuild.
781 2016-07-21 Yao Qi <yao.qi@linaro.org>
783 * mem-break.c (find_gdb_breakpoint): Cast bp to
784 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
786 2016-07-21 Yao Qi <yao.qi@linaro.org>
788 * server.c (handle_v_requests): Support s and S actions
789 if target_supports_software_single_step return true.
791 2016-07-21 Yao Qi <yao.qi@linaro.org>
793 * linux-low.c (resume_stopped_resumed_lwps): If resume request
794 is resume_step, call maybe_hw_step.
795 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
797 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
799 (proceed_one_lwp): If resume request is resume_step, install
800 reinsert breakpoints and call maybe_hw_step.
802 2016-07-21 Yao Qi <yao.qi@linaro.org>
804 * linux-low.c (proceed_one_lwp): Declare.
805 (linux_resume_one_thread): Remove local variable 'step'.
806 Lift code enqueue signal. Call proceed_one_lwp instead of
807 linux_resume_one_lwp.
809 2016-07-21 Yao Qi <yao.qi@linaro.org>
811 * linux-low.c (linux_resume_one_thread): Call
812 enqueue_pending_signal.
814 2016-07-21 Yao Qi <yao.qi@linaro.org>
816 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
817 * inferiors.c (do_restore_current_thread_cleanup): New function.
818 (make_cleanup_restore_current_thread): Likewise.
819 * linux-low.c (install_software_single_step_breakpoints): Call
820 make_cleanup_restore_current_thread. Switch current_thread to
823 2016-07-21 Yao Qi <yao.qi@linaro.org>
825 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
826 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
827 (clone_one_breakpoint): Likewise.
828 (delete_reinsert_breakpoints): Change parameter to thread.
830 (has_reinsert_breakpoints): Likewise.
831 (uninsert_reinsert_breakpoints): Likewise.
832 (reinsert_reinsert_breakpoints): Likewise.
833 * mem-break.h (set_reinsert_breakpoint): Update declaration.
834 (delete_reinsert_breakpoints): Likewise.
835 (reinsert_reinsert_breakpoints): Likewise.
836 (uninsert_reinsert_breakpoints): Likewise.
837 (has_reinsert_breakpoints): Likewise.
839 2016-07-21 Yao Qi <yao.qi@linaro.org>
841 * inferiors.c (get_thread_process): Make parameter const.
842 * inferiors.h (get_thread_process): Update declaration.
843 * mem-break.c (clone_all_breakpoints): Remove all parameters.
844 Add new parameters child_thread and parent_thread. Callers
846 * mem-break.h (clone_all_breakpoints): Update declaration.
848 2016-07-21 Yao Qi <yao.qi@linaro.org>
850 * mem-break.c (struct breakpoint) <cond_list>: Remove.
851 <command_list, handler>: Remove.
852 (struct gdb_breakpoint): New.
853 (struct other_breakpoint): New.
854 (struct reinsert_breakpoint): New.
855 (is_gdb_breakpoint): New function.
856 (any_persistent_commands): Update command_list if
857 is_gdb_breakpoint returns true.
858 (set_breakpoint): Create breakpoints according to their types.
859 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
860 (set_gdb_breakpoint_1): Likewise.
861 (set_gdb_breakpoint): Likewise.
862 (clear_breakpoint_conditions): Change parameter type to
863 'struct gdb_breakpoint *'.
864 (clear_breakpoint_commands): Likewise.
865 (clear_breakpoint_conditions_and_commands): Likewise.
866 (add_condition_to_breakpoint): Likewise.
867 (add_breakpoint_condition): Likewise.
868 (add_commands_to_breakpoint): Likewise.
869 (check_breakpoints): Check other_breakpoint.
870 (clone_one_breakpoint): Clone breakpopint according to its type.
871 * mem-break.h (struct gdb_breakpoint): Declare.
872 (set_gdb_breakpoint): Update declaration.
873 (clear_breakpoint_conditions_and_commands): Likewise.
874 (add_breakpoint_condition): Likewise.
875 (add_breakpoint_commands): Likewise.
876 * server.c (process_point_options): Change parameter type to
877 'struct gdb_breakpoint *'.
879 2016-07-21 Yao Qi <yao.qi@linaro.org>
881 * mem-break.c (set_breakpoint_at): Rename it to ...
882 (set_breakpoint_type_at): ... it.
883 (set_breakpoint_at): Call set_breakpoint_type_at.
884 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
885 * mem-break.h (set_breakpoint_at): Update comments.
887 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
889 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
891 (nios2_store_gregset): Likewise.
893 2016-07-01 Pedro Alves <palves@redhat.com>
894 Antoine Tremblay <antoine.tremblay@ericsson.com>
896 * linux-low.c: Change interface to take the target lwp_info
897 pointer directly and return void. Handle detaching from a zombie
899 (linux_detach_lwp_callback): New function.
900 (linux_detach): Detach from the leader thread after detaching from
903 2016-06-28 Yao Qi <yao.qi@linaro.org>
905 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
906 for variable new_offset.
907 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
908 (aarch64_ftrace_insn_reloc_cb): Likewise.
909 (aarch64_ftrace_insn_reloc_tb): Likewise.
910 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
911 PRIx64 instead of PRIx32.
913 2016-06-28 Yao Qi <yao.qi@linaro.org>
915 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
916 (the_low_target): Install arm_get_syscall_trapinfo.
918 2016-06-28 Yao Qi <yao.qi@linaro.org>
920 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
922 (the_low_target): Install aarch64_get_syscall_trapinfo.
924 2016-06-28 Yao Qi <yao.qi@linaro.org>
926 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
928 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
929 Remove parameter sysno.
930 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
933 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
935 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
936 (s390_emit_ne_goto): Likewise.
937 (s390_emit_lt_goto): Likewise.
938 (s390_emit_le_goto): Likewise.
939 (s390_emit_gt_goto): Likewise.
940 (s390_emit_ge_goto): Likewise.
941 (s390x_emit_eq_goto): Likewise.
942 (s390x_emit_ne_goto): Likewise.
943 (s390x_emit_lt_goto): Likewise.
944 (s390x_emit_le_goto): Likewise.
945 (s390x_emit_gt_goto): Likewise.
946 (s390x_emit_ge_goto): Likewise.
947 (s390_emit_ops_impl): Mark variable static.
948 (s390x_emit_ops): Likewise.
950 2016-06-17 Yao Qi <yao.qi@linaro.org>
952 * linux-low.c (handle_extended_wait): Call
953 uninsert_reinsert_breakpoints for the parent process. Remove
954 reinsert breakpoints from the child process. Reinsert them to
955 the parent process when vfork is done.
956 * mem-break.c (uninsert_reinsert_breakpoints): New function.
957 (reinsert_reinsert_breakpoints): New function.
958 * mem-break.h (uninsert_reinsert_breakpoints): Declare
959 (reinsert_reinsert_breakpoints): Declare.
961 2016-06-17 Yao Qi <yao.qi@linaro.org>
963 * linux-low.c (handle_extended_wait): If the parent is doing
964 step-over, remove the reinsert breakpoints from the forked child.
966 2016-06-17 Yao Qi <yao.qi@linaro.org>
968 * linux-low.c (unsuspend_all_lwps): Declare.
969 (linux_low_filter_event): If thread exited, call finish_step_over.
970 If step-over is finished, unsuspend other threads.
972 2016-06-17 Yao Qi <yao.qi@linaro.org>
974 * linux-low.c (linux_resume_one_lwp_throw): Assert
975 has_reinsert_breakpoints returns false.
976 * mem-break.c (delete_disabled_breakpoints): Assert
977 bp type isn't reinsert_breakpoint.
979 2016-06-17 Yao Qi <yao.qi@linaro.org>
981 * linux-low.c (maybe_hw_step): New function.
982 (linux_resume_one_lwp_throw): Call maybe_hw_step.
983 (finish_step_over): Switch current_thread to lwp temporarily,
984 and assert has_reinsert_breakpoints returns true.
985 (proceed_one_lwp): Call maybe_hw_step.
986 * mem-break.c (has_reinsert_breakpoints): New function.
987 * mem-break.h (has_reinsert_breakpoints): Declare.
989 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
991 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
993 2016-05-17 Yao Qi <yao.qi@linaro.org>
995 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
996 instead of find_inferior.
998 2016-05-05 Yao Qi <yao.qi@linaro.org>
1000 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1001 Initialize res to zero.
1003 2016-05-05 Yao Qi <yao.qi@linaro.org>
1005 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1008 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1010 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1011 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1012 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1014 2016-04-28 Par Olsson <par.olsson@windriver.com>
1015 Simon Marchi <simon.marchi@ericsson.com>
1017 * tracepoint.c (write_inferior_int8): New function.
1018 (cmd_qtenable_disable): Write enable flag using
1019 write_inferior_int8.
1021 2016-04-25 Yao Qi <yao.qi@linaro.org>
1023 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1024 (need_step_over_p): Return zero if the LWP has pending signals
1025 can be delivered on software single step target.
1027 2016-04-25 Yao Qi <yao.qi@linaro.org>
1029 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1030 return instead of error.
1032 2016-04-22 Yao Qi <yao.qi@linaro.org>
1034 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1037 2016-04-22 Yao Qi <yao.qi@linaro.org>
1039 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1040 signal when stepping over breakpoint with software single
1043 2016-04-21 Pedro Alves <palves@redhat.com>
1045 * linux-s390-low.c (s390_collect_ptrace_register)
1046 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1048 (s390_check_regset): Use void * instead of gdb_byte *.
1050 2016-04-20 Pedro Alves <palves@redhat.com>
1052 * configure: Renegerate.
1054 2016-04-20 Yao Qi <yao.qi@linaro.org>
1056 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1057 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1059 (arm_store_gregset): Likewise.
1061 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1063 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1064 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1065 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1066 (amd64-avx-mpx-linux.c): New rules.
1067 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1068 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1069 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1070 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1071 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1072 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1073 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1074 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1075 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1076 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1077 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1078 * linux-x86-low.c (x86_linux_read_description): Add case for
1079 X86_XSTATE_AVX_MPX_MASK.
1080 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1081 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1082 init_registers_i386_avx_mpx_linux.
1083 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1084 (initialize_low_tracepoint): Call
1085 init_registers_i386_avx_mpx_linux.
1086 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1087 (initialize_low_tracepoint): Call
1088 init_registers_amd64_avx_mpx_linux.
1089 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1090 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1091 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1094 2016-04-18 Pedro Alves <palves@redhat.com>
1096 * configure: Regenerate.
1098 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1100 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1101 (aarch64_emit_sub): Likewise.
1103 2016-04-12 Pedro Alves <palves@redhat.com>
1105 * utils.c (prepare_to_throw_exception): Delete.
1107 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1109 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1111 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1113 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1115 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1117 * linux-aarch64-ipa.c: Add <elf.h> include.
1118 * linux-ppc-ipa.c: Add <elf.h> include.
1119 * linux-s390-ipa.c: Add <elf.h> include.
1121 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1123 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1124 (get_raw_reg_ptr): Likewise.
1125 (get_trace_state_variable_value_ptr): Likewise.
1126 (set_trace_state_variable_value_ptr): Likewise.
1127 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1130 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1131 Marcin Kościelnicki <koriakin@0x04.net>
1134 * linux-ppc-low.c (emit_insns): New function.
1135 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1136 (ppc_emit_prologue): New function.
1137 (ppc_emit_epilogue): New function.
1138 (ppc_emit_add): New function.
1139 (ppc_emit_sub): New function.
1140 (ppc_emit_mul): New function.
1141 (ppc_emit_lsh): New function.
1142 (ppc_emit_rsh_signed): New function.
1143 (ppc_emit_rsh_unsigned): New function.
1144 (ppc_emit_ext): New function.
1145 (ppc_emit_zero_ext): New function.
1146 (ppc_emit_log_not): New function.
1147 (ppc_emit_bit_and): New function.
1148 (ppc_emit_bit_or): New function.
1149 (ppc_emit_bit_xor): New function.
1150 (ppc_emit_bit_not): New function.
1151 (ppc_emit_equal): New function.
1152 (ppc_emit_less_signed): New function.
1153 (ppc_emit_less_unsigned): New function.
1154 (ppc_emit_ref): New function.
1155 (ppc_emit_const): New function.
1156 (ppc_emit_reg): New function.
1157 (ppc_emit_pop): New function.
1158 (ppc_emit_stack_flush): New function.
1159 (ppc_emit_swap): New function.
1160 (ppc_emit_stack_adjust): New function.
1161 (ppc_emit_call): New function.
1162 (ppc_emit_int_call_1): New function.
1163 (ppc_emit_void_call_2): New function.
1164 (ppc_emit_if_goto): New function.
1165 (ppc_emit_goto): New function.
1166 (ppc_emit_eq_goto): New function.
1167 (ppc_emit_ne_goto): New function.
1168 (ppc_emit_lt_goto): New function.
1169 (ppc_emit_le_goto): New function.
1170 (ppc_emit_gt_goto): New function.
1171 (ppc_emit_ge_goto): New function.
1172 (ppc_write_goto_address): New function.
1173 (ppc_emit_ops_impl): New static variable.
1174 (ppc64v1_emit_prologue): New function.
1175 (ppc64v2_emit_prologue): New function.
1176 (ppc64_emit_epilogue): New function.
1177 (ppc64_emit_add): New function.
1178 (ppc64_emit_sub): New function.
1179 (ppc64_emit_mul): New function.
1180 (ppc64_emit_lsh): New function.
1181 (ppc64_emit_rsh_signed): New function.
1182 (ppc64_emit_rsh_unsigned): New function.
1183 (ppc64_emit_ext): New function.
1184 (ppc64_emit_zero_ext): New function.
1185 (ppc64_emit_log_not): New function.
1186 (ppc64_emit_bit_and): New function.
1187 (ppc64_emit_bit_or): New function.
1188 (ppc64_emit_bit_xor): New function.
1189 (ppc64_emit_bit_not): New function.
1190 (ppc64_emit_equal): New function.
1191 (ppc64_emit_less_signed): New function.
1192 (ppc64_emit_less_unsigned): New function.
1193 (ppc64_emit_ref): New function.
1194 (ppc64_emit_const): New function.
1195 (ppc64v1_emit_reg): New function.
1196 (ppc64v2_emit_reg): New function.
1197 (ppc64_emit_pop): New function.
1198 (ppc64_emit_stack_flush): New function.
1199 (ppc64_emit_swap): New function.
1200 (ppc64v1_emit_call): New function.
1201 (ppc64v2_emit_call): New function.
1202 (ppc64v1_emit_int_call_1): New function.
1203 (ppc64v2_emit_int_call_1): New function.
1204 (ppc64v1_emit_void_call_2): New function.
1205 (ppc64v2_emit_void_call_2): New function.
1206 (ppc64_emit_if_goto): New function.
1207 (ppc64_emit_eq_goto): New function.
1208 (ppc64_emit_ne_goto): New function.
1209 (ppc64_emit_lt_goto): New function.
1210 (ppc64_emit_le_goto): New function.
1211 (ppc64_emit_gt_goto): New function.
1212 (ppc64_emit_ge_goto): New function.
1213 (ppc64v1_emit_ops_impl): New static variable.
1214 (ppc64v2_emit_ops_impl): New static variable.
1215 (ppc_emit_ops): New function.
1216 (linux_low_target): Wire in ppc_emit_ops.
1218 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1219 Marcin Kościelnicki <koriakin@0x04.net>
1222 * Makefile.in: Add powerpc-*-ipa.o
1223 * configure.srv: Add ipa_obj for powerpc*-linux.
1224 * linux-ppc-ipa.c: New file.
1225 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1227 (PPC_FIELD): New macro.
1228 (PPC_SEXT): New macro.
1229 (PPC_OP6): New macro.
1230 (PPC_BO): New macro.
1231 (PPC_LI): New macro.
1232 (PPC_BD): New macro.
1233 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1234 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1235 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1236 (ppc_get_thread_area): New function.
1237 (is_elfv2_inferior): New function.
1238 (gen_ds_form): New function.
1239 (GEN_STD): New macro.
1240 (GEN_STDU): New macro.
1241 (GEN_LD): New macro.
1242 (GEN_LDU): New macro.
1243 (gen_d_form): New function.
1244 (GEN_ADDI): New macro.
1245 (GEN_ADDIS): New macro.
1246 (GEN_LI): New macro.
1247 (GEN_LIS): New macro.
1248 (GEN_ORI): New macro.
1249 (GEN_ORIS): New macro.
1250 (GEN_LWZ): New macro.
1251 (GEN_STW): New macro.
1252 (GEN_STWU): New macro.
1253 (gen_xfx_form): New function.
1254 (GEN_MFSPR): New macro.
1255 (GEN_MTSPR): New macro.
1256 (GEN_MFCR): New macro.
1257 (GEN_MTCR): New macro.
1258 (GEN_SYNC): New macro.
1259 (GEN_LWSYNC): New macro.
1260 (gen_x_form): New function.
1261 (GEN_OR): New macro.
1262 (GEN_MR): New macro.
1263 (GEN_LWARX): New macro.
1264 (GEN_STWCX): New macro.
1265 (GEN_CMPW): New macro.
1266 (gen_md_form): New function.
1267 (GEN_RLDICL): New macro.
1268 (GEN_RLDICR): New macro.
1269 (gen_i_form): New function.
1271 (GEN_BL): New macro.
1272 (gen_b_form): New function.
1273 (GEN_BNE): New macro.
1274 (GEN_LOAD): New macro.
1275 (GEN_STORE): New macro.
1276 (gen_limm): New function.
1277 (gen_atomic_xchg): New function.
1278 (gen_call): New function.
1279 (ppc_relocate_instruction): New function.
1280 (ppc_install_fast_tracepoint_jump_pad): New function.
1281 (ppc_get_min_fast_tracepoint_insn_len): New function.
1282 (ppc_get_ipa_tdesc_idx): New function.
1283 (the_low_target): Wire in the new functions.
1284 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1286 * linux-ppc-tdesc.h: New file.
1288 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1290 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1291 (alloc_jump_pad_buffer): New function.
1292 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1293 (alloc_jump_pad_buffer): New function.
1294 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1295 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1296 (alloc_jump_pad_buffer): New function.
1297 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1298 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1299 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1300 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1302 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1304 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1305 * linux-amd64-ipa.c: Likewise.
1306 * linux-i386-ipa.c: Likewise.
1307 * linux-s390-ipa.c: Likewise.
1308 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1309 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1310 set_trace_state_variable_value_ptr.
1311 (struct ipa_sym_addresses): Likewise.
1312 (symbol_list): Likewise.
1313 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1314 accessing gdb_collect directly.
1315 (gdb_collect_ptr_type): New typedef.
1316 (get_raw_reg_ptr_type): New typedef.
1317 (get_trace_state_variable_value_ptr_type): New typedef.
1318 (set_trace_state_variable_value_ptr_type): New typedef.
1319 (gdb_collect_ptr): New global.
1320 (get_raw_reg_ptr): New global.
1321 (get_trace_state_variable_value_ptr): New global.
1322 (set_trace_state_variable_value_ptr): New global.
1323 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1324 accessing get_raw_reg directly.
1325 (get_get_tsv_func_addr): Likewise for
1326 get_trace_state_variable_value_ptr.
1327 (get_set_tsv_func_addr): Likewise for
1328 set_trace_state_variable_value_ptr.
1329 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1331 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1333 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1335 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1337 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1339 (relocate_instruction): Remove own_buf.
1340 * server.c (own_buf): Make global.
1341 (handle_v_requests): Make global.
1342 * server.h (own_buf): New declaration.
1343 (handle_v_requests): New prototype.
1345 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1348 * linux-s390-low.c (add_insns): New function.
1349 (s390_emit_prologue): New function.
1350 (s390_emit_epilogue): New function.
1351 (s390_emit_add): New function.
1352 (s390_emit_sub): New function.
1353 (s390_emit_mul): New function.
1354 (s390_emit_lsh): New function.
1355 (s390_emit_rsh_signed): New function.
1356 (s390_emit_rsh_unsigned): New function.
1357 (s390_emit_ext): New function.
1358 (s390_emit_log_not): New function.
1359 (s390_emit_bit_and): New function.
1360 (s390_emit_bit_or): New function.
1361 (s390_emit_bit_xor): New function.
1362 (s390_emit_bit_not): New function.
1363 (s390_emit_equal): New function.
1364 (s390_emit_less_signed): New function.
1365 (s390_emit_less_unsigned): New function.
1366 (s390_emit_ref): New function.
1367 (s390_emit_if_goto): New function.
1368 (s390_emit_goto): New function.
1369 (s390_write_goto_address): New function.
1370 (s390_emit_litpool): New function.
1371 (s390_emit_const): New function.
1372 (s390_emit_call): New function.
1373 (s390_emit_reg): New function.
1374 (s390_emit_pop): New function.
1375 (s390_emit_stack_flush): New function.
1376 (s390_emit_zero_ext): New function.
1377 (s390_emit_swap): New function.
1378 (s390_emit_stack_adjust): New function.
1379 (s390_emit_set_r2): New function.
1380 (s390_emit_int_call_1): New function.
1381 (s390_emit_void_call_2): New function.
1382 (s390_emit_eq_goto): New function.
1383 (s390_emit_ne_goto): New function.
1384 (s390_emit_lt_goto): New function.
1385 (s390_emit_le_goto): New function.
1386 (s390_emit_gt_goto): New function.
1387 (s390_emit_ge_goto): New function.
1388 (s390x_emit_prologue): New function.
1389 (s390x_emit_epilogue): New function.
1390 (s390x_emit_add): New function.
1391 (s390x_emit_sub): New function.
1392 (s390x_emit_mul): New function.
1393 (s390x_emit_lsh): New function.
1394 (s390x_emit_rsh_signed): New function.
1395 (s390x_emit_rsh_unsigned): New function.
1396 (s390x_emit_ext): New function.
1397 (s390x_emit_log_not): New function.
1398 (s390x_emit_bit_and): New function.
1399 (s390x_emit_bit_or): New function.
1400 (s390x_emit_bit_xor): New function.
1401 (s390x_emit_bit_not): New function.
1402 (s390x_emit_equal): New function.
1403 (s390x_emit_less_signed): New function.
1404 (s390x_emit_less_unsigned): New function.
1405 (s390x_emit_ref): New function.
1406 (s390x_emit_if_goto): New function.
1407 (s390x_emit_const): New function.
1408 (s390x_emit_call): New function.
1409 (s390x_emit_reg): New function.
1410 (s390x_emit_pop): New function.
1411 (s390x_emit_stack_flush): New function.
1412 (s390x_emit_zero_ext): New function.
1413 (s390x_emit_swap): New function.
1414 (s390x_emit_stack_adjust): New function.
1415 (s390x_emit_int_call_1): New function.
1416 (s390x_emit_void_call_2): New function.
1417 (s390x_emit_eq_goto): New function.
1418 (s390x_emit_ne_goto): New function.
1419 (s390x_emit_lt_goto): New function.
1420 (s390x_emit_le_goto): New function.
1421 (s390x_emit_gt_goto): New function.
1422 (s390x_emit_ge_goto): New function.
1423 (s390_emit_ops): New function.
1424 (struct linux_target_ops): Fill in emit_ops hook.
1426 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1429 * Makefile.in: Add s390 IPA files.
1430 * configure.srv: Build IPA for s390.
1431 * linux-s390-ipa.c: New file.
1432 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1433 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1434 (tdesc_s390_linux32): Likewise.
1435 (init_registers_s390_linux32v1): Likewise.
1436 (tdesc_s390_linux32v1): Likewise.
1437 (init_registers_s390_linux32v2): Likewise.
1438 (tdesc_s390_linux32v2): Likewise.
1439 (init_registers_s390_linux64): Likewise.
1440 (tdesc_s390_linux64): Likewise.
1441 (init_registers_s390_linux64v1): Likewise.
1442 (tdesc_s390_linux64v1): Likewise.
1443 (init_registers_s390_linux64v2): Likewise.
1444 (tdesc_s390_linux64v2): Likewise.
1445 (init_registers_s390_te_linux64): Likewise.
1446 (tdesc_s390_te_linux64): Likewise.
1447 (init_registers_s390_vx_linux64): Likewise.
1448 (tdesc_s390_vx_linux64): Likewise.
1449 (init_registers_s390_tevx_linux64): Likewise.
1450 (tdesc_s390_tevx_linux64): Likewise.
1451 (init_registers_s390x_linux64): Likewise.
1452 (tdesc_s390x_linux64): Likewise.
1453 (init_registers_s390x_linux64v1): Likewise.
1454 (tdesc_s390x_linux64v1): Likewise.
1455 (init_registers_s390x_linux64v2): Likewise.
1456 (tdesc_s390x_linux64v2): Likewise.
1457 (init_registers_s390x_te_linux64): Likewise.
1458 (tdesc_s390x_te_linux64): Likewise.
1459 (init_registers_s390x_vx_linux64): Likewise.
1460 (tdesc_s390x_vx_linux64): Likewise.
1461 (init_registers_s390x_tevx_linux64): Likewise.
1462 (tdesc_s390x_tevx_linux64): Likewise.
1463 (have_hwcap_s390_vx): New static variable.
1464 (s390_arch_setup): Fill have_hwcap_s390_vx.
1465 (s390_get_thread_area): New function.
1466 (s390_ft_entry_gpr_esa): New const.
1467 (s390_ft_entry_gpr_zarch): New const.
1468 (s390_ft_entry_misc): New const.
1469 (s390_ft_entry_fr): New const.
1470 (s390_ft_entry_vr): New const.
1471 (s390_ft_main_31): New const.
1472 (s390_ft_main_64): New const.
1473 (s390_ft_exit_fr): New const.
1474 (s390_ft_exit_vr): New const.
1475 (s390_ft_exit_misc): New const.
1476 (s390_ft_exit_gpr_esa): New const.
1477 (s390_ft_exit_gpr_zarch): New const.
1478 (append_insns): New function.
1479 (s390_relocate_instruction): New function.
1480 (s390_install_fast_tracepoint_jump_pad): New function.
1481 (s390_get_min_fast_tracepoint_insn_len): New function.
1482 (s390_get_ipa_tdesc_idx): New function.
1483 (struct linux_target_ops): Wire in the above functions.
1484 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1485 * linux-s390-tdesc.h: New file.
1487 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1489 * linux-s390-low.c (s390_supports_tracepoints): New function.
1490 (struct linux_target_ops): Fill supports_tracepoints hook.
1492 2016-03-18 Yao Qi <yao.qi@linaro.org>
1494 * linux-low.c (lwp_signal_can_be_delivered): New function.
1495 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1497 2016-03-18 Yao Qi <yao.qi@linaro.org>
1499 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1500 0 if signal is enqueued. Remove 'signal' from one debugging
1501 message. Move one debugging message to some lines below.
1502 Remove code setting 'signal' to 0.
1504 2016-03-18 Yao Qi <yao.qi@linaro.org>
1506 * linux-low.c (linux_low_filter_event): Remove redundant
1507 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1509 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1511 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1512 (struct linux_target_ops): Wire in the above.
1514 2016-03-03 Yao Qi <yao.qi@linaro.org>
1516 * linux-low.c: Update comments to start_step_over.
1518 2016-03-03 Yao Qi <yao.qi@linaro.org>
1521 * linux-low.c (handle_extended_wait): Set child suspended
1522 if event_lwp->bp_reinsert isn't zero.
1524 2016-03-02 Yao Qi <yao.qi@linaro.org>
1526 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1527 enqueue_pending_signal.
1529 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1531 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1534 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1536 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1537 (s390_regmap_3264) [!__s390x__]: New global.
1538 (s390_collect_ptrace_register): Skip map entries containing -1.
1539 (s390_supply_ptrace_register): Ditto.
1540 (s390_fill_gprs_high): New function.
1541 (s390_store_gprs_high): New function.
1542 (s390_regsets): Add NT_S390_HIGH_GPRS.
1543 (s390_get_hwcap): Enable on 31-bit.
1544 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1545 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1546 Detect NT_S390_HIGH_GPRS.
1547 (s390_usrregs_info_3264): Enable on 31-bit.
1548 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1549 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1551 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1554 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1555 * configure.srv: Ditto.
1556 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1557 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1558 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1559 (init_registers_amd64_linux): Remove prototype.
1560 (tdesc_amd64_linux): Remove declaration.
1561 (get_ipa_tdesc): New function.
1562 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1563 initialize remaining tdescs.
1564 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1565 (init_registers_i386_linux): Remove prototype.
1566 (tdesc_i386_linux): Remove declaration.
1567 (get_ipa_tdesc): New function.
1568 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1569 initialize remaining tdescs.
1570 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1571 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1572 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1573 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1574 (x86_get_ipa_tdesc_idx): New function.
1575 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1576 * linux-x86-tdesc.h: New file.
1577 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1578 (target_get_ipa_tdesc_idx): New macro.
1579 * tracepoint.c (ipa_tdesc_idx): New macro.
1580 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1581 (symbol_list): Add ipa_tdesc_idx.
1582 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1583 (ipa_tdesc): Remove.
1584 (ipa_tdesc_idx): New variable.
1585 (get_context_regcache): Use get_ipa_tdesc.
1586 (gdb_collect): Ditto.
1588 * tracepoint.h (get_ipa_tdesc): New prototype.
1589 (ipa_tdesc): Remove.
1591 2016-02-24 Pedro Alves <palves@redhat.com>
1593 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1594 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1595 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1596 Factor out common code between the USE_SIGTRAP_SIGINFO and
1597 !USE_SIGTRAP_SIGINFO blocks.
1598 (linux_low_filter_event): Call save_stop_reason instead of
1599 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1601 (linux_wait_1): Update comments.
1603 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1605 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1606 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1607 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1608 ppc_insert_point, ppc_remove_point.
1610 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1612 * linux-s390-low.c (s390_supports_z_point_type): New function.
1613 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1615 2016-02-16 Yao Qi <yao.qi@linaro.org>
1617 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1618 PC. Get pc from regcache_read_pc.
1620 2016-02-12 Yao Qi <yao.qi@linaro.org>
1622 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1623 or linux_get_pc_32bit.
1624 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1626 2016-02-12 Yao Qi <yao.qi@linaro.org>
1628 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1629 arm_linux_get_next_pcs_fixup.
1631 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1633 * tracepoint.c (x_tracepoint_action_download): Change
1634 write_inferior_data_ptr to write_inferior_data_pointer.
1635 (cmd_qtstart): Likewise.
1636 (write_inferior_data_ptr): Remove.
1637 (download_agent_expr): Change write_inferior_data_ptr to
1638 write_inferior_data_pointer.
1639 (download_tracepoint_1): Likewise.
1640 (download_tracepoint): Likewise.
1641 (download_trace_state_variables): Likewise.
1643 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1644 Marcin Kościelnicki <koriakin@0x04.net>
1646 * tracepoint.c (struct tracepoint_action_ops): Remove.
1647 (struct tracepoint_action): Remove ops.
1648 (m_tracepoint_action_download, r_tracepoint_action_download)
1649 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1650 size and offset accordingly.
1651 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1652 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1653 (tracepoint_action_send, tracepoint_action_download): New functions.
1654 Helpers for trace action handlers.
1655 (add_tracepoint_action): Remove setup actions ops.
1656 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1658 2016-02-10 Yao Qi <yao.qi@linaro.org>
1660 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1662 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1664 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1666 * configure: Regenerate.
1668 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1670 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1671 void * to gdb_byte *.
1672 * linux-low.c (siginfo_fixup): Likewise.
1673 (linux_xfer_siginfo): Likewise.
1674 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1676 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1678 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1680 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1682 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1684 * linux-x86-low.c [__x86_64__]: Include
1685 "nat/amd64-linux-siginfo.h".
1686 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1687 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1688 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1689 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1690 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1691 (cpt_si_fd, si_timerid, si_overrun): Move from
1692 nat/amd64-linux-siginfo.c.
1693 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1695 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1697 * server.c (skip_to_semicolon): Remove.
1698 (process_point_options): Use strchrnul instead of
1701 2016-01-26 Yao Qi <yao.qi@linaro.org>
1703 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1704 * linux-low.c (install_software_single_step_breakpoints): Don't
1705 call regcache_read_pc.
1706 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1709 2016-01-26 Yao Qi <yao.qi@linaro.org>
1711 * linux-low.c (install_software_single_step_breakpoints): Call
1712 regcache_read_pc instead of get_pc.
1714 2016-01-26 Yao Qi <yao.qi@linaro.org>
1716 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1717 (unblock_async_io): Rename to ...
1718 (block_unblock_async_io): ... it. New function.
1719 (enable_async_io): Don't install SIGIO handler. Unblock it
1721 (disable_async_io): Don't ignore SIGIO. Block it instead.
1722 (initialize_async_io): Install SIGIO handler. Don't call
1725 2016-01-26 Yao Qi <yao.qi@linaro.org>
1727 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1728 first character is '\003', call *the_target->request_interrupt.
1730 2016-01-25 Yao Qi <yao.qi@linaro.org>
1732 * remote-utils.c (new_thread_notify): Remove.
1733 (dead_thread_notify): Likewise.
1734 * remote-utils.h (new_thread_notify): Remove declaration.
1735 (dead_thread_notify): Likewise.
1737 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1739 * gdb.trace/pending.exp: Fix expected message on continue.
1741 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1743 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1744 it works properly on big-endian machines where sizeof (CORE_ADDR)
1747 2016-01-21 Pedro Alves <palves@redhat.com>
1749 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1750 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1751 * configure: Regenerate.
1753 2016-01-21 Yao Qi <yao.qi@linaro.org>
1755 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1756 is_thumb and set it according to CPSR saved on the stack.
1757 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1758 arm_sigreturn_next_pc.
1760 2016-01-18 Yao Qi <yao.qi@linaro.org>
1762 * linux-low.c (linux_set_pc_64bit): New function.
1763 (linux_get_pc_64bit): New function.
1764 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1766 * linux-sparc-low.c (debug_threads): Remove declaration.
1767 (sparc_get_pc): Remove.
1768 (the_low_target): Use linux_get_pc_64bit instead of
1770 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1771 (the_low_target): Use linux_get_pc_64bit and
1774 2016-01-18 Yao Qi <yao.qi@linaro.org>
1776 * linux-arm-low.c (debug_threads): Remove declaration.
1777 (arm_get_pc, arm_set_pc): Remove.
1778 (the_low_target): Use linux_get_pc_32bit and
1780 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1781 (the_low_target): Use linux_get_pc_32bit and
1783 * linux-cris-low.c (debug_threads): Remove declaration.
1784 (cris_get_pc, cris_set_pc,): Remove.
1785 (the_low_target): Use linux_get_pc_32bit and
1787 * linux-crisv32-low.c (debug_threads): Remove declaration.
1788 (cris_get_pc, cris_set_pc): Remove.
1789 (the_low_target): Use linux_get_pc_32bit and
1791 * linux-low.c: Include inttypes.h.
1792 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1793 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1794 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1795 (the_low_target): Use linux_get_pc_32bit and
1797 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1798 (the_low_target): Use linux_get_pc_32bit and
1800 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1801 (the_low_target): Use linux_get_pc_32bit and
1803 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1804 (the_low_target): Use linux_get_pc_32bit and
1806 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1807 (the_low_target): Use linux_get_pc_32bit and
1810 2016-01-18 Gary Benson <gbenson@redhat.com>
1812 * configure.ac (AC_FUNC_FORK): New check.
1813 * config.in: Regenerate.
1814 * configure: Likewise.
1816 2016-01-14 Yao Qi <yao.qi@linaro.org>
1818 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1819 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1820 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1821 arm_get_next_pcs_ctor.
1823 2016-01-12 Josh Stone <jistone@redhat.com>
1824 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1826 * inferiors.h: Include "gdb_vecs.h".
1827 (struct process_info): Add syscalls_to_catch.
1828 * inferiors.c (remove_process): Free syscalls_to_catch.
1829 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1830 syscall_return stops.
1831 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1832 * server.c (handle_general_set): Handle QCatchSyscalls.
1833 (handle_query): Report support for QCatchSyscalls.
1834 * target.h (struct target_ops): Add supports_catch_syscall.
1835 (target_supports_catch_syscall): New macro.
1836 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1837 (struct lwp_info): Add syscall_state.
1838 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1839 Maintain syscall_state and syscalls_to_catch across exec.
1840 (get_syscall_trapinfo): New function, proxy to the_low_target.
1841 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1842 (linux_low_filter_event): Toggle syscall_state entry/return for
1843 syscall traps, and set it ignored for all others.
1844 (gdb_catching_syscalls_p): New function.
1845 (gdb_catch_this_syscall_p): New function.
1846 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1847 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1848 (linux_supports_catch_syscall): New function.
1849 (linux_target_ops): Install it.
1850 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1851 (the_low_target): Install it.
1853 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1855 * acinclude.m4: Include new ../warning.m4 file.
1856 * configure: Regenerated.
1857 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1859 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1861 * ax.c (is_goto_target): Mark static.
1862 * linux-low.c (register_addr): Likewise.
1863 (linux_fetch_registers, linux_store_registers): Likewise.
1864 * mem-break.c (any_persistent_commands): Fix old prototype.
1865 (add_commands_to_breakpoint): Mark static.
1866 * regcache.c (find_register_by_name): Delete unused func.
1867 * remote-utils.c (hex_or_minus_one): Mark static.
1868 * server.c (monitor_show_help): Mark static.
1869 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1870 handle_v_requests): Likewise.
1872 2016-01-12 Pedro Alves <palves@redhat.com>
1874 Remove use of the registered trademark symbol throughout.
1876 2016-01-08 Yao Qi <yao.qi@linaro.org>
1878 * remote-utils.c (getpkt): If c is '\003', call target hook
1881 2016-01-06 Yao Qi <yao.qi@linaro.org>
1883 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1884 linux-aarch32-low.c.
1885 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1886 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1887 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1888 (thumb2_breakpoint): Declare.
1889 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1890 linux-aarch32-low.h.
1891 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1892 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1893 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1895 2016-01-01 Joel Brobecker <brobecker@adacore.com>
1897 * gdbreplay.c (gdbreplay_version): Change copyright year in
1899 * server.c (gdbserver_version): Likewise.
1901 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1903 * server.c (crc32_table): Delete.
1904 (crc32): Use libiberty's xcrc32 function.
1906 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1908 * lynx-low.c (lynx_delete_thread_callback): New function.
1909 (lynx_mourn): Properly delete our process and all of its
1910 threads. Remove call to clear_inferiors.
1912 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1914 * target.c (thread_search_callback): Add check that
1915 the thread_stopped target callback is not NULL before
1918 2015-12-21 Yao Qi <yao.qi@linaro.org>
1920 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1923 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1925 * server.c (handle_query): Call target_supports_software_single_step.
1927 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1929 * linux-low.c (single_step): New function.
1930 (linux_resume_one_lwp_throw): Call single_step.
1931 (start_step_over): Likewise.
1933 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1935 * Makefile.in (SFILES): Append arch/arm-linux.c,
1936 arch/arm-get-next-pcs.c.
1937 (arm-linux.o): New rule.
1938 (arm-get-next-pcs.o): New rule.
1939 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1941 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1942 to linux-aarch32-low.c.
1943 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1944 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1945 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1946 (thumb2_breakpoint_len): Likewise.
1947 (arm_is_thumb_mode): Make non-static.
1948 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1949 from linux-aarch32-low.c.
1950 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1951 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1952 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1953 (thumb2_breakpoint_len): Likewise.
1954 (arm_is_thumb_mode): New declaration.
1955 * linux-arm-low.c: Include arch/arm-linux.h
1956 aarch/arm-get-next-pcs.h, sys/syscall.h.
1957 (get_next_pcs_ops): New struct.
1958 (get_next_pcs_addr_bits_remove): New function.
1959 (get_next_pcs_is_thumb): New function.
1960 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1961 (arm_sigreturn_next_pc): Likewise.
1962 (get_next_pcs_syscall_next_pc): Likewise.
1963 (arm_gdbserver_get_next_pcs): Likewise.
1964 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1966 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1967 * server.h: Include gdb_vecs.h.
1969 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1971 * Makefile.in (SFILES): Append common/common-regcache.c.
1972 (OBS): Append common-regcache.o.
1973 (common-regcache.o): New rule.
1974 * regcache.c (init_register_cache): Initialize cache to
1976 (regcache_raw_read_unsigned): New function.
1977 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1978 register_status enum.
1980 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1982 * linux-aarch64-low.c (the_low_targets): Rename
1983 breakpoint_reinsert_addr to get_next_pcs.
1984 * linux-arm-low.c (the_low_targets): Likewise.
1985 * linux-bfin-low.c (the_low_targets): Likewise.
1986 * linux-cris-low.c (the_low_targets): Likewise.
1987 * linux-crisv32-low.c (the_low_targets): Likewise.
1988 * linux-low.c (can_software_single_step): Likewise.
1989 (install_software_single_step_breakpoints): New function.
1990 (start_step_over): Use install_software_single_step_breakpoints.
1991 * linux-low.h: New CORE_ADDR vector.
1992 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1994 * linux-mips-low.c (the_low_targets): Likewise.
1995 * linux-nios2-low.c (the_low_targets): Likewise.
1996 * linux-sparc-low.c (the_low_targets): Likewise.
1998 2015-12-17 Pedro Alves <palves@redhat.com>
2000 * linux-low.c (linux_kill_one_lwp): Remove references to
2002 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2004 (linux_init_signals): Delete.
2005 (initialize_low): Adjust.
2006 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2008 2015-12-16 Pedro Alves <palves@redhat.com>
2010 * configure.ac (compiler warning flags): When testing a
2011 -Wno-foo option, check whether -Wfoo works instead.
2012 * configure: Regenerate.
2014 2015-12-11 Don Breazeal <donb@codesourcery.com>
2016 * server.c (process_serial_event): Don't exit from gdbserver
2017 in remote mode if there are still active inferiors.
2019 2015-12-11 Yao Qi <yao.qi@linaro.org>
2021 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2022 arm_breakpoint_at if the process is 32-bit.
2024 2015-12-11 Yao Qi <yao.qi@linaro.org>
2026 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2029 2015-12-07 Yao Qi <yao.qi@linaro.org>
2031 * configure.srv: Append arm.o to srv_tgtobj for
2032 aarch64*-*-linux* target.
2033 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2034 from linux-arm-low.c.
2035 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2036 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2037 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2038 (thumb2_breakpoint_len): Likewise.
2039 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2040 (arm_breakpoint_kinds): Likewise.
2041 (arm_breakpoint_kind_from_pc): Likewise.
2042 (arm_sw_breakpoint_from_kind): Likewise.
2043 (arm_breakpoint_kind_from_current_state): Likewise.
2044 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2045 (arm_sw_breakpoint_from_kind): Declare.
2046 (arm_breakpoint_kind_from_current_state): Declare.
2047 (arm_breakpoint_at): Declare.
2048 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2049 arm_sw_breakpoint_from_kind if process is 32-bit.
2050 (aarch64_breakpoint_kind_from_pc): New function.
2051 (aarch64_breakpoint_kind_from_current_state): New function.
2052 (the_low_target): Initialize fields breakpoint_kind_from_pc
2053 and breakpoint_kind_from_current_state.
2054 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2055 linux-aarch32-low.c.
2056 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2057 (arm_breakpoint, arm_breakpoint_len): Likewise.
2058 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2059 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2060 (arm_is_thumb_mode): Likewise.
2061 (arm_breakpoint_at): Likewise.
2062 (arm_breakpoint_kind_from_pc): Likewise.
2063 (arm_sw_breakpoint_from_kind): Likewise.
2064 (arm_breakpoint_kind_from_current_state): Likewise.
2067 2015-08-04 Yao Qi <yao.qi@linaro.org>
2069 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2070 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2071 * server.c (extended_protocol): Remove "static".
2072 * server.h (extended_protocol): Declare it.
2074 2015-12-04 Josh Stone <jistone@redhat.com>
2076 * target.h (struct target_ops) <arch_setup>: Rename to ...
2077 (struct target_ops) <post_create_inferior>: ... this.
2078 (target_arch_setup): Rename to ...
2079 (target_post_create_inferior): ... this, calling post_create_inferior.
2080 * server.c (start_inferior): Update target_arch_setup calls to
2081 target_post_create_inferior.
2082 * linux-low.c (linux_low_ptrace_options): Forward declare.
2083 (linux_arch_setup): Update its comment for general use.
2084 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2085 (struct linux_target_ops): Use linux_post_create_inferior.
2086 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2087 to post_create_inferior.
2088 * nto-low.c (struct nto_target_ops): Likewise.
2089 * spu-low.c (struct spu_target_ops): Likewise.
2090 * win32-low.c (struct win32_target_ops): Likewise.
2092 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2094 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2096 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2098 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2099 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2100 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2101 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2102 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2103 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2104 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2105 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2106 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2107 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2108 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2109 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2111 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2113 * linux-low.c (linux_look_up_symbols): Don't call
2114 linux_supports_traceclone.
2115 * linux-low.h (thread_db_init): Remove use_events argument.
2116 * thread-db.c (thread_db_use_event): Remove global variable.
2117 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2118 (struct thread_db) <td_create_bp>: Remove field.
2119 (thread_db_create_event): Remove function.
2120 (thread_db_enable_reporting): Likewise.
2121 (find_one_thread): Don't check for thread_db_use_events.
2122 (attach_thread): Likewise.
2123 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2124 (try_thread_db_load_1): Don't check for thread_db_use_events.
2125 (thread_db_init): Remove use_events argument and thread events
2127 (remove_thread_event_breakpoints): Remove function.
2128 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2130 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2132 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2134 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2135 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2136 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2137 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2138 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2140 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2142 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2143 * linux-low.c (can_hardware_single_step): Use
2144 supports_hardware_single_step.
2145 (can_software_single_step): New function.
2146 (start_step_over): Call can_software_single_step.
2147 (linux_supports_hardware_single_step): New function.
2148 (struct target_ops) <supports_software_single_step>: Initialize.
2149 * linux-low.h (struct linux_target_ops)
2150 <supports_hardware_single_step>: Initialize.
2151 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2152 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2153 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2154 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2155 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2156 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2157 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2158 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2159 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2160 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2162 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2163 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2165 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2166 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2167 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2169 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2170 * target.h (struct target_ops): <supports_software_single_step>:
2172 (target_supports_software_single_step): New macro.
2174 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2176 * linux-low.c (linux_wait_1): Fix pc advance condition.
2177 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2178 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2180 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2182 * linux-arm-low.c (arm_is_thumb_mode): New function.
2183 (arm_breakpoint_at): Use arm_is_thumb_mode.
2184 (arm_breakpoint_kind_from_current_state): New function.
2185 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2187 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2188 (linux_breakpoint_kind_from_current_state): New function.
2189 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2190 * linux-low.h (struct linux_target_ops)
2191 <breakpoint_kind_from_current_state>: New field.
2192 * target.h (struct target_ops): Likewise.
2193 (target_breakpoint_kind_from_current_state): New macro.
2195 2015-11-30 Pedro Alves <palves@redhat.com>
2197 * linux-low.c (linux_resume): Wake up the event loop before
2200 2015-11-30 Pedro Alves <palves@redhat.com>
2202 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2204 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2206 * target.c (struct thread_search): New structure.
2207 (thread_search_callback): New function.
2208 (prev_general_thread): New global.
2209 (prepare_to_access_memory, done_accessing_memory): New functions.
2210 * target.h (prepare_to_access_memory, done_accessing_memory):
2211 Replace macros with function declarations.
2213 2015-11-30 Pedro Alves <palves@redhat.com>
2216 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2217 report TARGET_WAITKIND_NO_RESUMED.
2218 * remote-utils.c (prepare_resume_reply): Handle
2219 TARGET_WAITKIND_NO_RESUMED.
2220 * server.c (report_no_resumed): New global.
2221 (handle_query) <qSupported>: Handle "no-resumed+". Report
2222 "no-resumed+" support.
2223 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2224 return error if the client doesn't support no-resumed events.
2225 (push_stop_notification): New function.
2226 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2227 events if the client supports them.
2229 2015-11-30 Pedro Alves <palves@redhat.com>
2231 * linux-low.c (thread_still_has_status_pending_p): Don't check
2233 (lwp_resumed): New function.
2234 (status_pending_p_callback): Return early if the LWP is not
2235 supposed to be resumed.
2237 2015-11-30 Pedro Alves <palves@redhat.com>
2239 * linux-low.c (handle_extended_wait): Assert that the LWP's
2240 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2241 thread create events, leave the new child's status pending.
2242 (linux_low_filter_event): If GDB wants to hear about thread exit
2243 events, leave the LWP marked dead and don't delete it.
2244 (linux_wait_for_event_filtered): Don't check for thread exit.
2245 (filter_exit_event): New function.
2246 (linux_wait_1): Use it, when returning an exit event.
2247 (linux_resume_one_lwp_throw): Assert that the LWP's
2248 waitstatus is TARGET_WAITKIND_IGNORE.
2249 * remote-utils.c (prepare_resume_reply): Handle
2250 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2251 * server.c (report_thread_events): New global.
2252 (handle_general_set): Handle QThreadEvents.
2253 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2254 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2255 TARGET_WAITKIND_THREAD_EXITED.
2256 * server.h (report_thread_events): Declare.
2258 2015-11-30 Pedro Alves <palves@redhat.com>
2260 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2261 the thread's last_resume_kind was resume_stop.
2263 2015-11-30 Pedro Alves <palves@redhat.com>
2265 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2268 2015-11-30 Pedro Alves <palves@redhat.com>
2270 * server.c (handle_v_requests): Handle vCtrlC.
2272 2015-11-30 Pedro Alves <palves@redhat.com>
2274 * gdbthread.h (find_any_thread_of_pid): Declare.
2275 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2277 * server.c (handle_query): If current_thread is NULL, look for
2278 another thread of the selected process.
2280 2015-11-26 Daniel Colascione <dancol@dancol.org>
2281 Simon Marchi <simon.marchi@ericsson.com>
2283 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2284 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2286 * target.h (struct target_ops) <thread_name>: New field.
2287 (target_thread_name): New macro.
2289 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2291 * regcache.h (regcache_invalidate_pid): Add declaration.
2292 * regcache.c (regcache_invalidate_pid): New function, extracted
2293 from regcache_invalidate.
2294 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2295 Add trivial documentation comment.
2296 * lynx-low.c: Use regcache_invalidate_pid instead of
2297 regcache_invalidate.
2299 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2301 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2302 and Elf64_auxv_t if the target is Android.
2304 2015-11-22 Doug Evans <xdje42@gmail.com>
2306 * target.h: #include <sys/types.h>.
2308 2015-11-19 Pedro Alves <palves@redhat.com>
2310 * linux-low.c (linux_process_qsupported): Change prototype.
2312 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2314 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2315 and adjust to loop over all features.
2316 * server.c (handle_query) <qSupported>: Adjust to call
2317 target_process_qsupported once, passing it a vector of unprocessed
2319 * target.h (struct target_ops) <process_qsupported>: Change
2321 (target_process_qsupported): Adjust.
2323 2015-11-19 Pedro Alves <palves@redhat.com>
2325 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2327 * configure: Regenerate.
2329 2015-11-19 Pedro Alves <palves@redhat.com>
2331 * configure: Regenerate.
2333 2015-11-19 Yao Qi <yao.qi@linaro.org>
2335 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2338 2015-11-19 Yao Qi <yao.qi@linaro.org>
2340 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2341 (struct aarch64_operand): Move enum out.
2343 2015-11-19 Yao Qi <yao.qi@linaro.org>
2345 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2346 struct user_fpsimd_state *.
2347 (aarch64_store_fpregset): Likewise.
2349 2015-11-19 Yao Qi <yao.qi@linaro.org>
2351 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2352 struct user_pt_regs *.
2353 (aarch64_store_gregset): Likewise.
2355 2015-11-18 Pedro Alves <palves@redhat.com>
2357 * Makefile.in (all_object_files): Add $IPA_OBJS.
2359 2015-11-17 Pedro Alves <palves@redhat.com>
2361 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2362 GDB_SIGNAL_0 and gdb_signal_to_string.
2364 2015-11-17 Pedro Alves <palves@redhat.com>
2366 * win32-low.c (handle_output_debug_string): Remove parameter.
2367 (win32_kill): Remove our_status local and adjust call to
2368 handle_output_debug_string.
2369 (get_child_debug_event): Adjust call to
2370 handle_output_debug_string.
2372 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2374 * linux-mips-low.c (mips_fill_gregset): Add cast.
2375 (mips_store_gregset): Likewise.
2376 (mips_fill_fpregset): Likewise.
2377 (mips_store_fpregset): Likewise.
2379 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2381 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2384 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2386 * linux-mips-low.c (mips_linux_new_thread): Change type of
2387 watch_type to enum target_hw_bp_type.
2389 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2391 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2392 Change return type to arm_hwbp_type.
2394 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2396 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2397 (arm_store_gregset): Likewise.
2398 * linux-arm-low.c (arm_get_hwcap): Likewise.
2399 (arm_read_description): Likewise.
2401 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2403 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2405 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2407 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2408 (ppc_fill_vsxregset): Likewise.
2409 (ppc_store_vsxregset): Likewise.
2410 (ppc_fill_vrregset): Likewise.
2411 (ppc_store_vrregset): Likewise.
2412 (ppc_fill_evrregset): Likewise.
2413 (ppc_store_evrregset): Likewise.
2415 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2417 * linux-ppc-low.c (ppc_usrregs_info): Remove
2418 forward-declaration.
2419 (ppc_arch_setup): Move lower in file.
2421 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2423 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2424 (ps_pdwrite): Likewise.
2426 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2428 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2429 to after assert checks.
2431 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2433 * proc-service.c (ps_pdread): Add/adjust casts.
2434 (ps_pdwrite): Add/adjust casts.
2436 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2438 * server.c (handle_search_memory_1): Cast return value of
2441 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2443 * server.c (write_qxfer_response): Change type of data to
2446 2015-10-29 Pedro Alves <palves@redhat.com>
2448 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2450 2015-10-29 Pedro Alves <palves@redhat.com>
2452 * tracepoint.c (clear_installed_tracepoints): Add casts.
2454 2015-10-29 Pedro Alves <palves@redhat.com>
2456 * server.c (handle_v_cont, process_serial_event): Add enum
2457 gdb_signal casts to signal parsing code.
2459 2015-10-29 Pedro Alves <palves@redhat.com>
2461 * linux-low.h (NULL_REGSET): Define.
2462 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2463 * linux-arm-low.c (arm_regsets): Likewise.
2464 * linux-crisv32-low.c (cris_regsets): Likewise.
2465 * linux-m68k-low.c (m68k_regsets): Likewise.
2466 * linux-mips-low.c (mips_regsets): Likewise.
2467 * linux-nios2-low.c (nios2_regsets): Likewise.
2468 * linux-ppc-low.c (ppc_regsets): Likewise.
2469 * linux-s390-low.c (s390_regsets): Likewise.
2470 * linux-sh-low.c (sh_regsets): Likewise.
2471 * linux-sparc-low.c (sparc_regsets): Likewise.
2472 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2473 * linux-tile-low.c (tile_regsets): Likewise.
2474 * linux-x86-low.c (x86_regsets): Likewise.
2475 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2477 2015-10-29 Pedro Alves <palves@redhat.com>
2479 * linux-low.h (NULL_REGSET): Define.
2480 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2481 * linux-arm-low.c (arm_regsets): Likewise.
2482 * linux-crisv32-low.c (cris_regsets): Likewise.
2483 * linux-m68k-low.c (m68k_regsets): Likewise.
2484 * linux-mips-low.c (mips_regsets): Likewise.
2485 * linux-nios2-low.c (nios2_regsets): Likewise.
2486 * linux-ppc-low.c (ppc_regsets): Likewise.
2487 * linux-s390-low.c (s390_regsets): Likewise.
2488 * linux-sh-low.c (sh_regsets): Likewise.
2489 * linux-sparc-low.c (sparc_regsets): Likewise.
2490 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2491 * linux-tile-low.c (tile_regsets): Likewise.
2492 * linux-x86-low.c (x86_regsets): Likewise.
2493 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2495 2015-10-26 Doug Evans <dje@google.com>
2497 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2499 2015-10-26 Doug Evans <dje@google.com>
2501 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2503 2015-10-26 Doug Evans <dje@google.com>
2505 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2507 (attach_thread, find_new_threads_callback): Ditto.
2509 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2511 * mem-break.h (set_breakpoint_data): Remove.
2513 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2515 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2516 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2517 (initialize_low): Remove set_breakpoint_data call.
2518 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2519 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2520 (initialize_low): Remove set_breakpoint_data call.
2521 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2522 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2523 (initialize_low): Remove set_breakpoint_data call.
2525 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2527 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2528 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2529 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2530 * target.h (target_breakpoint_kind_from_pc): New macro.
2532 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2534 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2535 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2536 the default breakpoint kind.
2538 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2540 * linux-arm-low.c (arm_supports_z_point_type): Add software
2543 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2545 * linux-arm-low.c: Refactor breakpoint definitions.
2546 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2547 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2549 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2551 * Makefile.in: Add arm.c/o.
2552 * configure.srv: Likewise.
2553 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2554 (arm_breakpoint_kind_from_pc): New function.
2555 (arm_sw_breakpoint_from_kind): Return proper kind.
2556 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2558 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2560 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2562 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2563 (struct raw_breakpoint) <size>: Remove.
2564 (struct raw_breakpoint) <kind>: Add.
2565 (bp_size): New function.
2566 (bp_opcode): Likewise.
2567 (find_raw_breakpoint_at): Adjust for kind.
2568 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2569 (remove_memory_breakpoint): Adjust for kind call bp_size.
2570 (set_raw_breakpoint_at): Adjust for kind.
2571 (set_breakpoint): Likewise.
2572 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2573 (delete_raw_breakpoint): Adjust for kind.
2574 (delete_breakpoint): Likewise.
2575 (find_gdb_breakpoint): Likewise.
2576 (set_gdb_breakpoint_1): Likewise.
2577 (set_gdb_breakpoint): Likewise.
2578 (delete_gdb_breakpoint_1): Likewise.
2579 (delete_gdb_breakpoint): Likewise.
2580 (uninsert_raw_breakpoint): Likewise.
2581 (reinsert_raw_breakpoint): Likewise.
2582 (set_breakpoint_data): Remove.
2583 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2584 (check_mem_read): Adjust for kind call bp_size.
2585 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2586 (clone_one_breakpoint): Adjust for kind.
2587 * mem-break.h (set_gdb_breakpoint): Likewise.
2588 (delete_gdb_breakpoint): Likewise.
2589 * server.c (process_serial_event): Likewise.
2591 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2593 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2594 (struct linux_target_ops) <breakpoint>: Remove.
2595 (struct linux_target_ops) <breakpoint_len>: Remove.
2596 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2597 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2598 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2599 (arm_sw_breakpoint_from_kind): New function.
2600 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2601 (struct linux_target_ops) <breakpoint>: Remove.
2602 (struct linux_target_ops) <breakpoint_len>: Remove.
2603 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2604 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2605 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2606 (struct linux_target_ops) <breakpoint>: Remove.
2607 (struct linux_target_ops) <breakpoint_len>: Remove.
2608 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2609 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2610 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2611 (struct linux_target_ops) <breakpoint>: Remove.
2612 (struct linux_target_ops) <breakpoint_len>: Remove.
2613 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2614 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2615 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2616 and sw_breakpoint_from_kind to increment the pc.
2617 (linux_breakpoint_kind_from_pc): New function.
2618 (linux_sw_breakpoint_from_kind): New function.
2619 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2620 (initialize_low): Call breakpoint_kind_from_pc and
2621 sw_breakpoint_from_kind to replace breakpoint_data/len.
2622 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2624 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2625 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2626 (struct linux_target_ops) <breakpoint>: Remove.
2627 (struct linux_target_ops) <breakpoint_len>: Remove.
2628 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2629 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2630 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2631 (struct linux_target_ops) <breakpoint>: Remove.
2632 (struct linux_target_ops) <breakpoint_len>: Remove.
2633 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2634 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2635 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2636 (struct linux_target_ops) <breakpoint>: Remove.
2637 (struct linux_target_ops) <breakpoint_len>: Remove.
2638 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2639 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2640 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2641 (struct linux_target_ops) <breakpoint>: Remove.
2642 (struct linux_target_ops) <breakpoint_len>: Remove.
2643 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2644 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2645 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2646 (struct linux_target_ops) <breakpoint>: Remove.
2647 (struct linux_target_ops) <breakpoint_len>: Remove.
2648 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2649 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2650 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2651 (struct linux_target_ops) <breakpoint>: Remove.
2652 (struct linux_target_ops) <breakpoint_len>: Remove.
2653 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2654 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2655 * linux-sh-low.c (sh_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-sparc-low.c (sparc_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.
2665 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2666 (struct linux_target_ops) <breakpoint>: Remove.
2667 (struct linux_target_ops) <breakpoint_len>: Remove.
2668 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2669 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2670 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2671 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2672 (struct linux_target_ops) <breakpoint>: Remove.
2673 (struct linux_target_ops) <breakpoint_len>: Remove.
2674 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2675 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2676 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2677 (struct linux_target_ops) <breakpoint>: Remove.
2678 (struct linux_target_ops) <breakpoint_len>: Remove.
2679 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2680 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2682 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2684 * linux-cris-low.c (cris_get_pc): Remove void arg.
2686 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2688 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2691 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2693 * inferiors.c (thread_pid_matches_callback): New function.
2694 (find_thread_process): New function.
2695 (remove_thread): Reset current_thread.
2696 (remove_process): Assert threads have been removed first.
2698 2015-10-15 Yao Qi <yao.qi@linaro.org>
2700 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2702 (aarch64_remove_point): Likewise.
2703 * regcache.c (regcache_register_size): New function.
2705 2015-10-12 Yao Qi <yao.qi@linaro.org>
2707 * linux-aarch64-low.c: Update all callers as emit_load_store
2708 is renamed to aarch64_emit_load_store.
2710 2015-10-12 Yao Qi <yao.qi@linaro.org>
2712 * linux-aarch64-low.c: Update all callers of function renaming
2713 from emit_insn to aarch64_emit_insn.
2715 2015-10-12 Yao Qi <yao.qi@linaro.org>
2717 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2718 arch/aarch64-insn.h.
2719 (struct aarch64_memory_operand): Likewise.
2721 (emit_insn): Move to arch/aarch64-insn.c.
2722 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2723 (emit_load_store): Move to arch/aarch64-insn.c.
2724 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2725 (can_encode_int32): Remove.
2727 2015-10-12 Yao Qi <yao.qi@linaro.org>
2729 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2730 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2731 (aarch64_relocate_instruction): Likewise.
2732 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2733 (struct aarch64_insn_visitor): Likewise.
2735 2015-10-12 Yao Qi <yao.qi@linaro.org>
2737 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2738 (struct aarch64_insn_visitor): New.
2739 (struct aarch64_insn_relocation_data): New.
2740 (aarch64_ftrace_insn_reloc_b): New function.
2741 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2742 (aarch64_ftrace_insn_reloc_cb): Likewise.
2743 (aarch64_ftrace_insn_reloc_tb): Likewise.
2744 (aarch64_ftrace_insn_reloc_adr): Likewise.
2745 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2746 (aarch64_ftrace_insn_reloc_others): Likewise.
2748 (aarch64_relocate_instruction): Use visitor.
2750 2015-10-12 Yao Qi <yao.qi@linaro.org>
2752 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2753 int. Add argument buf.
2754 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2755 aarch64_relocate_instruction.
2757 2015-10-12 Yao Qi <yao.qi@linaro.org>
2759 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2760 argument insn. Remove local variable insn. Don't call
2762 (aarch64_install_fast_tracepoint_jump_pad): Call
2765 2015-09-30 Yao Qi <yao.qi@linaro.org>
2767 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2768 (emit_load_store_pair): Likewise.
2770 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2772 * dll.c (match_dll): Add cast(s).
2773 (unloaded_dll): Likewise.
2774 * linux-low.c (second_thread_of_pid_p): Likewise.
2775 (delete_lwp_callback): Likewise.
2776 (count_events_callback): Likewise.
2777 (select_event_lwp_callback): Likewise.
2778 (linux_set_resume_request): Likewise.
2779 * server.c (accumulate_file_name_length): Likewise.
2780 (emit_dll_description): Likewise.
2781 (handle_qxfer_threads_worker): Likewise.
2782 (visit_actioned_threads): Likewise.
2783 * thread-db.c (any_thread_of): Likewise.
2784 * tracepoint.c (same_process_p): Likewise.
2785 (match_blocktype): Likewise.
2786 (build_traceframe_info_xml): Likewise.
2788 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2790 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2792 (gdb_unparse_agent_expr): Likewise.
2793 * hostio.c (require_data): Likewise.
2794 (handle_pread): Likewise.
2795 * linux-low.c (disable_regset): Likewise.
2796 (fetch_register): Likewise.
2797 (store_register): Likewise.
2798 (get_dynamic): Likewise.
2799 (linux_qxfer_libraries_svr4): Likewise.
2800 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2801 (set_fast_tracepoint_jump): Likewise.
2802 (uninsert_fast_tracepoint_jumps_at): Likewise.
2803 (reinsert_fast_tracepoint_jumps_at): Likewise.
2804 (validate_inserted_breakpoint): Likewise.
2805 (clone_agent_expr): Likewise.
2806 * regcache.c (init_register_cache): Likewise.
2807 * remote-utils.c (putpkt_binary_1): Likewise.
2808 (decode_M_packet): Likewise.
2809 (decode_X_packet): Likewise.
2810 (look_up_one_symbol): Likewise.
2811 (relocate_instruction): Likewise.
2812 (monitor_output): Likewise.
2813 * server.c (handle_search_memory): Likewise.
2814 (handle_qxfer_exec_file): Likewise.
2815 (handle_qxfer_libraries): Likewise.
2816 (handle_qxfer): Likewise.
2817 (handle_query): Likewise.
2818 (handle_v_cont): Likewise.
2819 (handle_v_run): Likewise.
2820 (captured_main): Likewise.
2821 * target.c (write_inferior_memory): Likewise.
2822 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2823 * tracepoint.c (init_trace_buffer): Likewise.
2824 (add_tracepoint_action): Likewise.
2825 (add_traceframe): Likewise.
2826 (add_traceframe_block): Likewise.
2827 (cmd_qtdpsrc): Likewise.
2828 (cmd_qtdv): Likewise.
2829 (cmd_qtstatus): Likewise.
2830 (response_source): Likewise.
2831 (response_tsv): Likewise.
2832 (cmd_qtnotes): Likewise.
2833 (gdb_collect): Likewise.
2834 (initialize_tracepoint): Likewise.
2836 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2838 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2839 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2840 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2842 (enum aarch64_condition_codes): New enum.
2843 (w0): New static global.
2846 (struct aarch64_memory_operand) <type>: New
2847 MEMORY_OPERAND_POSTINDEX type.
2848 (postindex_memory_operand): New helper function.
2849 (emit_ret): New function.
2850 (emit_load_store_pair): New function, factored out of emit_stp
2851 with support for MEMORY_OPERAND_POSTINDEX.
2852 (emit_stp): Rewrite using emit_load_store_pair.
2853 (emit_ldp): New function.
2854 (emit_load_store): Likewise.
2855 (emit_ldr): Mention post-index instruction in comment.
2856 (emit_ldrh): New function.
2857 (emit_ldrb): New function.
2858 (emit_ldrsw): Mention post-index instruction in comment.
2859 (emit_str): Likewise.
2860 (emit_subs): New function.
2861 (emit_cmp): Likewise.
2862 (emit_and): Likewise.
2863 (emit_orr): Likewise.
2864 (emit_orn): Likewise.
2865 (emit_eor): Likewise.
2866 (emit_mvn): Likewise.
2867 (emit_lslv): Likewise.
2868 (emit_lsrv): Likewise.
2869 (emit_asrv): Likewise.
2870 (emit_mul): Likewise.
2871 (emit_sbfm): Likewise.
2872 (emit_sbfx): Likewise.
2873 (emit_ubfm): Likewise.
2874 (emit_ubfx): Likewise.
2875 (emit_csinc): Likewise.
2876 (emit_cset): Likewise.
2877 (emit_nop): Likewise.
2878 (emit_ops_insns): New helper function.
2879 (emit_pop): Likewise.
2880 (emit_push): Likewise.
2881 (aarch64_emit_prologue): New function.
2882 (aarch64_emit_epilogue): Likewise.
2883 (aarch64_emit_add): Likewise.
2884 (aarch64_emit_sub): Likewise.
2885 (aarch64_emit_mul): Likewise.
2886 (aarch64_emit_lsh): Likewise.
2887 (aarch64_emit_rsh_signed): Likewise.
2888 (aarch64_emit_rsh_unsigned): Likewise.
2889 (aarch64_emit_ext): Likewise.
2890 (aarch64_emit_log_not): Likewise.
2891 (aarch64_emit_bit_and): Likewise.
2892 (aarch64_emit_bit_or): Likewise.
2893 (aarch64_emit_bit_xor): Likewise.
2894 (aarch64_emit_bit_not): Likewise.
2895 (aarch64_emit_equal): Likewise.
2896 (aarch64_emit_less_signed): Likewise.
2897 (aarch64_emit_less_unsigned): Likewise.
2898 (aarch64_emit_ref): Likewise.
2899 (aarch64_emit_if_goto): Likewise.
2900 (aarch64_emit_goto): Likewise.
2901 (aarch64_write_goto_address): Likewise.
2902 (aarch64_emit_const): Likewise.
2903 (aarch64_emit_call): Likewise.
2904 (aarch64_emit_reg): Likewise.
2905 (aarch64_emit_pop): Likewise.
2906 (aarch64_emit_stack_flush): Likewise.
2907 (aarch64_emit_zero_ext): Likewise.
2908 (aarch64_emit_swap): Likewise.
2909 (aarch64_emit_stack_adjust): Likewise.
2910 (aarch64_emit_int_call_1): Likewise.
2911 (aarch64_emit_void_call_2): Likewise.
2912 (aarch64_emit_eq_goto): Likewise.
2913 (aarch64_emit_ne_goto): Likewise.
2914 (aarch64_emit_lt_goto): Likewise.
2915 (aarch64_emit_le_goto): Likewise.
2916 (aarch64_emit_gt_goto): Likewise.
2917 (aarch64_emit_ge_got): Likewise.
2918 (aarch64_emit_ops_impl): New static global variable.
2919 (aarch64_emit_ops): New target function, return
2920 &aarch64_emit_ops_impl.
2921 (struct linux_target_ops): Install it.
2923 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2925 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2926 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2928 * linux-aarch64-ipa.c: New file.
2929 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2931 (aarch64_get_thread_area): New target method.
2932 (extract_signed_bitfield): New helper function.
2933 (aarch64_decode_ldr_literal): New function.
2934 (enum aarch64_opcodes): New enum.
2935 (struct aarch64_register): New struct.
2936 (struct aarch64_operand): New struct.
2937 (x0): New static global.
2946 (aarch64_register): New helper function.
2947 (register_operand): Likewise.
2948 (immediate_operand): Likewise.
2949 (struct aarch64_memory_operand): New struct.
2950 (offset_memory_operand): New helper function.
2951 (preindex_memory_operand): Likewise.
2952 (enum aarch64_system_control_registers): New enum.
2953 (ENCODE): New macro.
2954 (emit_insn): New helper function.
2955 (emit_b): New function.
2956 (emit_bcond): Likewise.
2957 (emit_cb): Likewise.
2958 (emit_tb): Likewise.
2959 (emit_blr): Likewise.
2960 (emit_stp): Likewise.
2961 (emit_ldp_q_offset): Likewise.
2962 (emit_stp_q_offset): Likewise.
2963 (emit_load_store): Likewise.
2964 (emit_ldr): Likewise.
2965 (emit_ldrsw): Likewise.
2966 (emit_str): Likewise.
2967 (emit_ldaxr): Likewise.
2968 (emit_stxr): Likewise.
2969 (emit_stlr): Likewise.
2970 (emit_data_processing_reg): Likewise.
2971 (emit_data_processing): Likewise.
2972 (emit_add): Likewise.
2973 (emit_sub): Likewise.
2974 (emit_mov): Likewise.
2975 (emit_movk): Likewise.
2976 (emit_mov_addr): Likewise.
2977 (emit_mrs): Likewise.
2978 (emit_msr): Likewise.
2979 (emit_sevl): Likewise.
2980 (emit_wfe): Likewise.
2981 (append_insns): Likewise.
2982 (can_encode_int32_in): New helper function.
2983 (aarch64_relocate_instruction): New function.
2984 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2985 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2986 (struct linux_target_ops): Install aarch64_get_thread_area,
2987 aarch64_install_fast_tracepoint_jump_pad and
2988 aarch64_get_min_fast_tracepoint_insn_len.
2990 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2992 * Makefile.in (aarch64-insn.o): New rule.
2993 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2995 2015-09-21 Yao Qi <yao.qi@linaro.org>
2997 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2999 2015-09-21 Yao Qi <yao.qi@linaro.org>
3001 * tracepoint.c (max_jump_pad_size): Remove.
3003 2015-09-18 Yao Qi <yao.qi@linaro.org>
3005 * linux-aarch64-low.c: Don't include sys/uio.h.
3006 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3008 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3010 * tracepoint.c (eval_result_type): Change prototype.
3011 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3013 2015-09-15 Pedro Alves <palves@redhat.com>
3015 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3016 Check whether to report exec events instead of checking whether
3017 multiprocess is enabled.
3019 2015-09-15 Pedro Alves <palves@redhat.com>
3022 * remote-utils.c (prepare_resume_reply): Merge
3023 TARGET_WAITKIND_VFORK_DONE switch case with the
3024 TARGET_WAITKIND_FORKED case.
3026 2015-09-15 Yao Qi <yao.qi@linaro.org>
3028 * server.c (handle_query): Check string comparison using
3029 "else if" instead of "if".
3031 2015-09-15 Yao Qi <yao.qi@linaro.org>
3033 * server.c (vCont_supported): New global variable.
3034 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3035 matches. Append ";vContSupported+" to own_buf.
3036 (handle_v_requests): Append ";s;S" to own_buf if target supports
3037 hardware single step or vCont_supported is false.
3038 (capture_main): Set vCont_supported to zero.
3040 2015-09-15 Yao Qi <yao.qi@linaro.org>
3042 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3044 (linux_supports_hardware_single_step): ... New function.
3045 (linux_target_ops): Update.
3046 * lynx-low.c (lynx_target_ops): Set field
3047 supports_hardware_single_step to target_can_do_hardware_single_step.
3048 * nto-low.c (nto_target_ops): Likewise.
3049 * spu-low.c (spu_target_ops): Likewise.
3050 * win32-low.c (win32_target_ops): Likewise.
3051 * target.c (target_can_do_hardware_single_step): New function.
3052 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3053 Remove. <supports_hardware_single_step>: New field.
3054 (target_supports_conditional_breakpoints): Remove.
3055 (target_supports_hardware_single_step): New macro.
3056 (target_can_do_hardware_single_step): Declare.
3057 * server.c (handle_query): Use target_supports_hardware_single_step
3058 instead of target_supports_conditional_breakpoints.
3060 2015-09-15 Yao Qi <yao.qi@linaro.org>
3062 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3064 (struct linux_target_ops the_low_target): Install
3065 aarch64_linux_siginfo_fixup.
3067 2015-09-11 Don Breazeal <donb@codesourcery.com>
3068 Luis Machado <lgustavo@codesourcery.com>
3070 * linux-low.c (linux_mourn): Static declaration.
3071 (linux_arch_setup): Move in front of
3072 handle_extended_wait.
3073 (linux_arch_setup_thread): New function.
3074 (handle_extended_wait): Handle exec events. Call
3075 linux_arch_setup_thread. Make event_lwp argument a
3076 pointer-to-a-pointer.
3077 (check_zombie_leaders): Do not check stopped threads.
3078 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3079 (linux_low_filter_event): Add lwp and thread for exec'ing
3080 non-leader thread if leader thread has been deleted.
3081 Refactor code into linux_arch_setup_thread and call it.
3082 Pass child lwp pointer by reference to handle_extended_wait.
3083 (linux_wait_for_event_filtered): Update comment.
3084 (linux_wait_1): Prevent clobbering exec event status.
3085 (linux_supports_exec_events): New function.
3086 (linux_target_ops) <supports_exec_events>: Initialize new member.
3087 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3089 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3090 * server.c (report_exec_events): New global variable.
3091 (handle_query): Handle qSupported query for exec-events feature.
3092 (captured_main): Initialize report_exec_events.
3093 * server.h (report_exec_events): Declare new global variable.
3094 * target.h (struct target_ops) <supports_exec_events>: New
3096 (target_supports_exec_events): New macro.
3097 * win32-low.c (win32_target_ops) <supports_exec_events>:
3098 Initialize new member.
3100 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3102 * linux-low.c (linux_low_enable_btrace): Remove.
3103 (linux_target_ops): Replace linux_low_enable_btrace with
3104 linux_enable_btrace.
3106 2015-09-03 Yao Qi <yao.qi@linaro.org>
3108 * linux-aarch64-low.c (aarch64_insert_point): Call
3109 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3112 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3114 * linux-low.c (check_stopped_by_breakpoint): Use
3115 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3117 2015-08-27 Pedro Alves <palves@redhat.com>
3119 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3121 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3123 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3124 the XNEW-family equivalent.
3125 (compile_bytecodes): Likewise.
3126 * dll.c (loaded_dll): Likewise.
3127 * event-loop.c (append_callback_event): Likewise.
3128 (create_file_handler): Likewise.
3129 (create_file_event): Likewise.
3130 * hostio.c (handle_open): Likewise.
3131 * inferiors.c (add_thread): Likewise.
3132 (add_process): Likewise.
3133 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3134 * linux-arm-low.c (arm_new_process): Likewise.
3135 (arm_new_thread): Likewise.
3136 * linux-low.c (add_to_pid_list): Likewise.
3137 (linux_add_process): Likewise.
3138 (handle_extended_wait): Likewise.
3139 (add_lwp): Likewise.
3140 (enqueue_one_deferred_signal): Likewise.
3141 (enqueue_pending_signal): Likewise.
3142 (linux_resume_one_lwp_throw): Likewise.
3143 (linux_resume_one_thread): Likewise.
3144 (linux_read_memory): Likewise.
3145 (linux_write_memory): Likewise.
3146 * linux-mips-low.c (mips_linux_new_process): Likewise.
3147 (mips_linux_new_thread): Likewise.
3148 (mips_add_watchpoint): Likewise.
3149 * linux-x86-low.c (initialize_low_arch): Likewise.
3150 * lynx-low.c (lynx_add_process): Likewise.
3151 * mem-break.c (set_raw_breakpoint_at): Likewise.
3152 (set_breakpoint): Likewise.
3153 (add_condition_to_breakpoint): Likewise.
3154 (add_commands_to_breakpoint): Likewise.
3155 (clone_agent_expr): Likewise.
3156 (clone_one_breakpoint): Likewise.
3157 * regcache.c (new_register_cache): Likewise.
3158 * remote-utils.c (look_up_one_symbol): Likewise.
3159 * server.c (queue_stop_reply): Likewise.
3160 (start_inferior): Likewise.
3161 (queue_stop_reply_callback): Likewise.
3162 (handle_target_event): Likewise.
3163 * spu-low.c (fetch_ppc_memory): Likewise.
3164 (store_ppc_memory): Likewise.
3165 * target.c (set_target_ops): Likewise.
3166 * thread-db.c (thread_db_load_search): Likewise.
3167 (try_thread_db_load_1): Likewise.
3168 * tracepoint.c (add_tracepoint): Likewise.
3169 (add_tracepoint_action): Likewise.
3170 (create_trace_state_variable): Likewise.
3171 (cmd_qtdpsrc): Likewise.
3172 (cmd_qtro): Likewise.
3173 (add_while_stepping_state): Likewise.
3174 * win32-low.c (child_add_thread): Likewise.
3175 (get_image_name): Likewise.
3177 2015-08-25 Yao Qi <yao.qi@linaro.org>
3179 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3181 2015-08-25 Yao Qi <yao.qi@linaro.org>
3183 * Makefile.in (aarch64-linux.o): New rule.
3184 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3186 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3187 (aarch64_init_debug_reg_state): Make it extern.
3188 (aarch64_linux_prepare_to_resume): Remove.
3190 2015-08-25 Yao Qi <yao.qi@linaro.org>
3192 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3193 lwp_arch_private_info and ptid_of_lwp.
3195 2015-08-25 Yao Qi <yao.qi@linaro.org>
3197 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3198 Find proc_info by find_process_pid. All callers updated.
3200 2015-08-25 Yao Qi <yao.qi@linaro.org>
3202 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3204 (debug_reg_change_callback): Remove.
3205 (aarch64_notify_debug_reg_change): Remove.
3207 2015-08-25 Yao Qi <yao.qi@linaro.org>
3209 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3210 Call current_lwp_ptid.
3212 2015-08-25 Yao Qi <yao.qi@linaro.org>
3214 * linux-aarch64-low.c (debug_reg_change_callback): Use
3217 2015-08-25 Yao Qi <yao.qi@linaro.org>
3219 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3221 2015-08-25 Yao Qi <yao.qi@linaro.org>
3223 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3225 2015-08-25 Yao Qi <yao.qi@linaro.org>
3227 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3230 2015-08-25 Yao Qi <yao.qi@linaro.org>
3232 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3234 (debug_reg_change_callback): Remove argument entry and add argument
3235 lwp. Remove local variable thread. Don't print thread id in the
3236 debugging output. Don't check whether pid of thread equals to pid.
3237 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3238 iterate_over_lwps instead find_inferior.
3240 2015-08-24 Pedro Alves <palves@redhat.com>
3242 * inferiors.c (get_first_process): New function.
3243 * inferiors.h (get_first_process): New declaration.
3244 * remote-utils.c (read_ptid): Default to the first process in the
3245 list, instead of to the current thread's process.
3247 2015-08-24 Pedro Alves <palves@redhat.com>
3249 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3250 * event-loop.c: Likewise.
3251 * remote-utils.c: Likewise.
3252 * tracepoint.c: Likewise.
3254 2015-08-24 Pedro Alves <palves@redhat.com>
3256 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3259 2015-08-21 Pedro Alves <palves@redhat.com>
3261 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3262 instead of literal 1.
3264 2015-08-21 Pedro Alves <palves@redhat.com>
3266 * tdesc.c (default_description): Explicitly zero-initialize.
3268 2015-08-21 Pedro Alves <palves@redhat.com>
3271 * inferiors.c (remove_thread): Discard any pending stop reply for
3273 * server.c (remove_all_on_match_pid): Rename to ...
3274 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3276 (discard_queued_stop_replies): Change parameter to a ptid. Now
3278 (handle_v_kill, kill_inferior_callback, captured_main)
3279 (process_serial_event): Adjust.
3280 * server.h (discard_queued_stop_replies): Declare.
3282 2015-08-21 Pedro Alves <palves@redhat.com>
3284 * linux-low.c (wait_for_sigstop): Always switch to no thread
3285 selected if the previously current thread dies.
3286 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3287 process instead of the current thread's.
3288 * remote-utils.c (input_interrupt): Don't check if there's no
3290 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3291 current thread to the general thread fails, error out.
3292 (handle_qxfer_auxv, handle_qxfer_libraries)
3293 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3294 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3295 (handle_query): Check if there's a thread selected instead of
3296 checking whether there's any thread in the thread list.
3297 (handle_qxfer_threads, handle_qxfer_btrace)
3298 (handle_qxfer_btrace_conf): Don't error out early if there's no
3299 thread in the thread list.
3300 (handle_v_cont, myresume): Don't set the current thread to the
3302 (process_serial_event) <Hg handling>: Also set thread_id if the
3303 previous general thread is still alive.
3304 (process_serial_event) <g/G handling>: If setting the current
3305 thread to the general thread fails, error out.
3306 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3307 thread's lwp instead of the current thread's.
3308 * target.c (set_desired_thread): If the desired thread was not
3309 found, leave the current thread pointing to NULL. Return an int
3310 (boolean) indicating success.
3311 * target.h (set_desired_thread): Change return type to int.
3313 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3315 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3316 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3318 (ps_get_thread_area): New function.
3320 2015-08-19 Gary Benson <gbenson@redhat.com>
3322 * hostio.c (handle_pread): Do not attempt to read more data
3323 than hostio_reply_with_data can fit in a packet.
3325 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3327 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3329 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3331 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3333 2015-08-06 Pedro Alves <palves@redhat.com>
3335 * tracepoint.c (expr_eval_result): Now an int.
3337 2015-08-06 Pedro Alves <palves@redhat.com>
3339 * gdbthread.h (struct regcache): Forward declare.
3340 (struct thread_info) <regcache_data>: Now a struct regcache
3342 * inferiors.c (inferior_regcache_data)
3343 (set_inferior_regcache_data): Now work with struct regcache
3345 * inferiors.h (struct regcache): Forward declare.
3346 (inferior_regcache_data, set_inferior_regcache_data): Now work
3347 with struct regcache pointers.
3348 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3349 (free_register_cache_thread): Remove struct regcache pointer
3352 2015-08-06 Pedro Alves <palves@redhat.com>
3354 * server.c (captured_main): On error, print the exception message
3355 to stderr, and if run_once is set, throw a quit.
3357 2015-08-06 Pedro Alves <palves@redhat.com>
3359 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3362 2015-08-06 Pedro Alves <palves@redhat.com>
3364 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3365 reading beyond the passed in buffer length.
3367 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3369 * tracepoint.c (symbol_list) <required>: Remove.
3371 2015-08-06 Pedro Alves <palves@redhat.com>
3373 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3374 count if stopping and suspending threads.
3375 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3376 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3377 (linux_detach): Complete an ongoing step-over.
3378 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3380 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3381 (linux_wait_1): If passing a signal to the inferior after
3382 finishing a step-over, unsuspend and re-resume all lwps. If we
3383 see a single-step event but the thread should be continuing, don't
3384 pass the trap to gdb.
3385 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3386 internal_error instead of gdb_assert.
3387 (enqueue_pending_signal): New function.
3388 (check_ptrace_stopped_lwp_gone): Add debug output.
3389 (start_step_over): Use internal_error instead of gdb_assert.
3390 (complete_ongoing_step_over): New function.
3391 (linux_resume_one_thread): Don't resume a suspended thread.
3392 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3395 2015-08-06 Pedro Alves <palves@redhat.com>
3397 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3398 (linux_thread_alive): Use lwp_is_marked_dead.
3399 (extended_event_reported): Delete.
3400 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3401 instead of extended_event_reported.
3402 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3404 (lwp_is_marked_dead): New function.
3405 (lwp_running): Use lwp_is_marked_dead.
3406 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3409 2015-08-06 Pedro Alves <palves@redhat.com>
3411 * linux-low.c (linux_wait_1): Move fork event output out of the
3412 !report_to_gdb check. Pass event_child->waitstatus to
3413 target_waitstatus_to_string instead of ourstatus.
3415 2015-08-04 Yao Qi <yao.qi@linaro.org>
3417 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3418 if current_thread is 32 bit.
3420 2015-08-04 Yao Qi <yao.qi@linaro.org>
3422 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3423 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3424 * server.c (extended_protocol): Remove "static".
3425 * server.h (extended_protocol): Declare it.
3427 2015-08-04 Yao Qi <yao.qi@linaro.org>
3429 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3430 both aarch64 and aarch32.
3431 (aarch64_set_pc): Likewise.
3433 2015-08-04 Yao Qi <yao.qi@linaro.org>
3435 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3436 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3437 arm-with-neon.xml to srv_xmlfiles.
3438 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3439 (is_64bit_tdesc): New function.
3440 (aarch64_linux_read_description): New function.
3441 (aarch64_arch_setup): Call aarch64_linux_read_description.
3442 (regs_info): Rename to regs_info_aarch64.
3443 (aarch64_regs_info): Return right regs_info.
3444 (initialize_low_arch): Call initialize_low_arch_aarch32.
3446 2015-08-04 Yao Qi <yao.qi@linaro.org>
3448 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3449 * linux-aarch32-low.c: New file.
3450 * linux-aarch32-low.h: New file.
3451 * linux-arm-low.c (arm_fill_gregset): Move it to
3452 linux-aarch32-low.c.
3453 (arm_store_gregset): Likewise.
3454 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3455 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3456 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3457 (regs_info): Rename to regs_info_arm.
3458 (arm_regs_info): Return regs_info_aarch32 if
3459 have_ptrace_getregset is 1 and target description is
3460 arm_with_neon or arm_with_vfpv3.
3461 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3462 Call initialize_low_arch_aarch32 instead.
3464 2015-08-04 Yao Qi <yao.qi@linaro.org>
3466 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3467 * linux-low.c: ... here.
3468 * linux-low.h (have_ptrace_getregset): Declare it.
3470 2015-08-04 Pedro Alves <palves@redhat.com>
3472 * thread-db.c (struct thread_db): Use new typedefs.
3473 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3475 (disable_thread_event_reporting): Cast result of dlsym to
3476 destination function pointer type.
3477 (thread_db_mourn): Use td_ta_delete_ftype.
3479 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3481 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3483 (CDX_BREAKPOINT): Define for R2.
3484 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3485 (the_low_target): Add comments.
3487 2015-07-30 Yao Qi <yao.qi@linaro.org>
3489 * linux-arm-low.c (arm_hwcap): Remove it.
3490 (arm_read_description): New local variable arm_hwcap. Don't
3491 set arm_hwcap to zero.
3493 2015-07-30 Yao Qi <yao.qi@linaro.org>
3495 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3496 Use regcache->tdesc instead.
3497 (arm_store_wmmxregset): Likewise.
3498 (arm_fill_vfpregset): Likewise.
3499 (arm_store_vfpregset): Likewise.
3501 2015-07-30 Yao Qi <yao.qi@linaro.org>
3503 * linux-arm-low.c: Include arch/arm.h.
3504 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3505 (arm_store_gregset): Likewise.
3507 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3509 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3510 ptrace's 4th parameter.
3512 2015-07-27 Yao Qi <yao.qi@linaro.org>
3514 * configure.srv (case aarch64*-*-linux*): Don't set
3517 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3519 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3521 * linux-arm-low.c: Likewise.
3522 * linux-cris-low.c: Likewise.
3523 * linux-crisv32-low.c: Likewise.
3524 * linux-low.c: Likewise.
3525 * linux-m68k-low.c: Likewise.
3526 * linux-mips-low.c: Likewise.
3527 * linux-nios2-low.c: Likewise.
3528 * linux-s390-low.c: Likewise.
3529 * linux-sparc-low.c: Likewise.
3530 * linux-tic6x-low.c: Likewise.
3531 * linux-tile-low.c: Likewise.
3532 * linux-x86-low.c: Likewise.
3534 2015-07-24 Pedro Alves <palves@redhat.com>
3536 * config.in: Regenerate.
3537 * configure: Regenerate.
3539 2015-07-24 Pedro Alves <palves@redhat.com>
3541 * acinclude.m4: Include ../ptrace.m4.
3542 * configure.ac: Call GDB_AC_PTRACE.
3543 * config.in, configure: Regenerate.
3545 2015-07-24 Yao Qi <yao.qi@linaro.org>
3547 * linux-low.c (linux_create_inferior): Remove setting to
3548 proc->priv->new_inferior.
3549 (linux_attach): Likewise.
3550 (linux_low_filter_event): Likewise.
3551 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3553 2015-07-24 Yao Qi <yao.qi@linaro.org>
3555 * linux-low.c (linux_arch_setup): New function.
3556 (linux_low_filter_event): If proc->tdesc is NULL and
3557 proc->attached is true, call the_low_target.arch_setup.
3558 Otherwise, keep status pending, and return.
3559 (linux_resume_one_lwp_throw): Don't call get_pc if
3560 thread->while_stepping isn't NULL. Don't call
3561 get_thread_regcache if proc->tdesc is NULL.
3562 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3563 (linux_target_ops): Install arch_setup.
3564 * server.c (start_inferior): Call the_target->arch_setup.
3565 * target.h (struct target_ops) <arch_setup>: New field.
3566 (target_arch_setup): New marco.
3567 * lynx-low.c (lynx_target_ops): Update.
3568 * nto-low.c (nto_target_ops): Update.
3569 * spu-low.c (spu_target_ops): Update.
3570 * win32-low.c (win32_target_ops): Update.
3572 2015-07-24 Yao Qi <yao.qi@linaro.org>
3574 * linux-low.c (linux_add_process): Don't set
3575 proc->priv->new_inferior.
3576 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3577 (linux_attach): Likewise.
3579 2015-07-24 Yao Qi <yao.qi@linaro.org>
3581 * server.c (start_inferior): Code refactor.
3583 2015-07-24 Yao Qi <yao.qi@linaro.org>
3585 * server.c (process_serial_event): Set general_thread.
3587 2015-07-21 Yao Qi <yao.qi@linaro.org>
3589 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3590 aarch64_linux_get_debug_reg_capacity.
3592 2015-07-17 Yao Qi <yao.qi@linaro.org>
3594 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3595 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3596 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3597 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3598 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3599 (AARCH64_HWP_ALIGNMENT): Likewise.
3600 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3601 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3602 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3603 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3604 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3605 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3606 (struct aarch64_debug_reg_state): Likewise.
3607 (struct arch_lwp_info): Likewise.
3608 (aarch64_align_watchpoint): Likewise.
3609 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3610 (aarch64_watchpoint_length): Likewise.
3611 (aarch64_point_encode_ctrl_reg): Likewise
3612 (aarch64_point_is_aligned): Likewise.
3613 (aarch64_align_watchpoint): Likewise.
3614 (aarch64_linux_set_debug_regs):
3615 (aarch64_dr_state_insert_one_point): Likewise.
3616 (aarch64_dr_state_remove_one_point): Likewise.
3617 (aarch64_handle_breakpoint): Likewise.
3618 (aarch64_handle_aligned_watchpoint): Likewise.
3619 (aarch64_handle_unaligned_watchpoint): Likewise.
3620 (aarch64_handle_watchpoint): Likewise.
3622 2015-07-17 Yao Qi <yao.qi@linaro.org>
3624 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3625 and don't aarch64_get_debug_reg_state. All callers update.
3626 (aarch64_handle_aligned_watchpoint): Likewise.
3627 (aarch64_handle_unaligned_watchpoint): Likewise.
3628 (aarch64_handle_watchpoint): Likewise.
3629 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3630 (aarch64_remove_point): Likewise.
3632 2015-07-17 Yao Qi <yao.qi@linaro.org>
3634 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3636 (aarch64_handle_unaligned_watchpoint): Likewise.
3638 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3640 Revert the previous 3 commits:
3641 Move gdb_regex* to common/
3642 Move linux_find_memory_regions_full & co.
3643 gdbserver build-id attribute generator
3645 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3646 Jan Kratochvil <jan.kratochvil@redhat.com>
3648 gdbserver build-id attribute generator.
3649 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3650 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3651 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3653 (get_dynamic): Use find_pdhr to traverse program headers.
3654 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3655 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3656 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3657 (get_hex_build_id): New.
3658 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3659 to reply XML document.
3661 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3662 Jan Kratochvil <jan.kratochvil@redhat.com>
3664 * target.c: Include target/target-utils.h and fcntl.h.
3665 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3666 (target_fileio_read_stralloc): New functions.
3668 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3670 * Makefile.in (OBS): Add gdb_regex.o.
3672 * config.in: Rebuilt.
3673 * configure: Rebuilt.
3675 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3676 Jan Kratochvil <jan.kratochvil@redhat.com>
3678 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3679 * Makefile.in (OBS): Add target-utils.o.
3680 (linux-maps.o, target-utils.o): New.
3681 * configure.srv (srv_linux_obj): Add linux-maps.o.
3683 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3685 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3687 (the_low_target): Install it.
3689 2015-07-14 Pedro Alves <palves@redhat.com>
3691 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3692 Instead, ignore ECHILD, and throw an error for other errnos.
3694 2015-07-10 Pedro Alves <palves@redhat.com>
3696 * event-loop.c (struct callback_event) <data>: Change type to
3697 gdb_client_data instance instead of gdb_client_data pointer.
3698 (append_callback_event): Adjust.
3700 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3702 * linux-aarch64-low.c: Add comments for each linux_target_ops
3703 method. Remove comments already covered in target_ops and
3704 linux_target_ops definitions.
3705 (the_low_target): Add comments for each unimplemented method.
3707 2015-07-09 Yao Qi <yao.qi@linaro.org>
3709 * linux-aarch64-low.c (aarch64_regmap): Remove.
3710 (aarch64_usrregs_info): Remove.
3711 (regs_info): Set field usrregs to NULL.
3713 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3715 * linux-low.c: Include "rsp-low.h"
3716 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3717 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3718 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3719 (handle_btrace_enable_pt): New.
3720 (handle_btrace_general_set): Support "pt".
3721 (handle_btrace_conf_general_set): Support "pt:size".
3723 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3725 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3728 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3730 * linux-aarch64-low.c: Remove comment about endianness.
3731 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3732 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3735 2015-06-24 Gary Benson <gbenson@redhat.com>
3737 * linux-i386-ipa.c (stdint.h): Do not include.
3738 * lynx-i386-low.c (stdint.h): Likewise.
3739 * lynx-ppc-low.c (stdint.h): Likewise.
3740 * mem-break.c (stdint.h): Likewise.
3741 * thread-db.c (stdint.h): Likewise.
3742 * tracepoint.c (stdint.h): Likewise.
3743 * win32-low.c (stdint.h): Likewise.
3745 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3747 * server.c (write_qxfer_response): Update call to
3748 remote_escape_output.
3750 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3751 Jan Kratochvil <jan.kratochvil@redhat.com>
3753 Merge multiple hex conversions.
3754 * gdbreplay.c (tohex): Rename to 'fromhex'.
3755 (logchar): Use fromhex.
3757 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3759 * server.c (handle_qxfer_libraries): Set `version' attribute for
3762 2015-06-10 Gary Benson <gbenson@redhat.com>
3764 * target.h (struct target_ops) <multifs_open>: New field.
3765 <multifs_unlink>: Likewise.
3766 <multifs_readlink>: Likewise.
3767 * linux-low.c (nat/linux-namespaces.h): New include.
3768 (linux_target_ops): Initialize the_target->multifs_open,
3769 the_target->multifs_unlink and the_target->multifs_readlink.
3770 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3771 * hostio.c (hostio_fs_pid): New static variable.
3772 (hostio_handle_new_gdb_connection): New function.
3773 (handle_setfs): Likewise.
3774 (handle_open): Use the_target->multifs_open as appropriate.
3775 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3776 (handle_readlink): Use the_target->multifs_readlink as
3778 (handle_vFile): Handle vFile:setfs packets.
3779 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3780 after target_handle_new_gdb_connection.
3782 2015-06-10 Gary Benson <gbenson@redhat.com>
3784 * configure.ac (AC_CHECK_FUNCS): Add setns.
3785 * config.in: Regenerate.
3786 * configure: Likewise.
3787 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3788 (linux-namespaces.o): New rule.
3789 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3791 2015-06-09 Gary Benson <gbenson@redhat.com>
3793 * hostio.c (handle_open): Process mode argument with
3794 fileio_to_host_mode.
3796 2015-06-01 Yao Qi <yao.qi@linaro.org>
3798 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3799 * linux-x86-low.c: Likewise.
3801 2015-05-28 Don Breazeal <donb@codesourcery.com>
3803 * linux-low.c (handle_extended_wait): Initialize
3804 thread_info.last_resume_kind for new fork children.
3806 2015-05-15 Pedro Alves <palves@redhat.com>
3808 * target.h (target_handle_new_gdb_connection): Rewrite using if
3809 wrapped in do/while.
3811 2015-05-14 Joel Brobecker <brobecker@adacore.com>
3813 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3814 * configure, config.in: Regenerate.
3815 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3818 2015-05-12 Don Breazeal <donb@codesourcery.com>
3820 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3821 PTRACE_EVENT_VFORK_DONE.
3822 (linux_low_ptrace_options, extended_event_reported): Add vfork
3824 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3825 and "vforkdone" for RSP 'T' Stop Reply Packet.
3826 * server.h (report_vfork_events): Declare
3829 2015-05-12 Don Breazeal <donb@codesourcery.com>
3831 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3832 (the_low_target) <new_fork>: Initialize new member.
3833 * linux-arm-low.c (arm_new_fork): New function.
3834 (the_low_target) <new_fork>: Initialize new member.
3835 * linux-low.c (handle_extended_wait): Call new target function
3837 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3838 * linux-mips-low.c (mips_add_watchpoint): New function
3839 extracted from mips_insert_point.
3840 (the_low_target) <new_fork>: Initialize new member.
3841 (mips_linux_new_fork): New function.
3842 (mips_insert_point): Call mips_add_watchpoint.
3843 * linux-x86-low.c (x86_linux_new_fork): New function.
3844 (the_low_target) <new_fork>: Initialize new member.
3846 2015-05-12 Don Breazeal <donb@codesourcery.com>
3848 * linux-low.c (handle_extended_wait): Implement return value,
3849 rename argument 'event_child' to 'event_lwp', handle
3850 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3851 (linux_low_ptrace_options): New function.
3852 (linux_low_filter_event): Call linux_low_ptrace_options,
3853 use different argument fo linux_enable_event_reporting,
3854 use return value from handle_extended_wait.
3855 (extended_event_reported): New function.
3856 (linux_wait_1): Call extended_event_reported and set
3857 status to report fork events.
3858 (linux_write_memory): Add pid to debug message.
3859 (reset_lwp_ptrace_options_callback): New function.
3860 (linux_handle_new_gdb_connection): New function.
3861 (linux_target_ops): Initialize new structure member.
3862 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3863 * lynx-low.c: Initialize new structure member.
3864 * remote-utils.c (prepare_resume_reply): Implement stop reason
3865 "fork" for "T" stop message.
3866 * server.c (handle_query): Call handle_new_gdb_connection.
3867 * server.h (report_fork_events): Declare global flag.
3868 * target.h (struct target_ops) <handle_new_gdb_connection>:
3870 (target_handle_new_gdb_connection): New macro.
3871 * win32-low.c: Initialize new structure member.
3873 2015-05-12 Don Breazeal <donb@codesourcery.com>
3875 * mem-break.c (APPEND_TO_LIST): Define macro.
3876 (clone_agent_expr): New function.
3877 (clone_one_breakpoint): New function.
3878 (clone_all_breakpoints): New function.
3879 * mem-break.h: Declare new functions.
3881 2015-05-12 Don Breazeal <donb@codesourcery.com>
3883 * linux-low.c (linux_supports_fork_events): New function.
3884 (linux_supports_vfork_events): New function.
3885 (linux_target_ops): Initialize new structure members.
3886 (initialize_low): Call linux_check_ptrace_features.
3887 * lynx-low.c (lynx_target_ops): Initialize new structure
3889 * server.c (report_fork_events, report_vfork_events):
3891 (handle_query): Add new features to qSupported packet and
3893 (captured_main): Initialize new global variables.
3894 * target.h (struct target_ops) <supports_fork_events>:
3896 <supports_vfork_events>: New member.
3897 (target_supports_fork_events): New macro.
3898 (target_supports_vfork_events): New macro.
3899 * win32-low.c (win32_target_ops): Initialize new structure
3902 2015-05-12 Gary Benson <gbenson@redhat.com>
3904 * server.c (handle_qxfer_exec_file): Use current process
3907 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3909 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3910 Remove HAVE_PTRACE_GETREGS conditionals.
3911 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3912 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3914 2015-05-08 Yao Qi <yao.qi@linaro.org>
3916 * linux-low.c (linux_supports_conditional_breakpoints): New
3918 (linux_target_ops): Install new target method.
3919 * lynx-low.c (lynx_target_ops): Install NULL hook for
3920 supports_conditional_breakpoints.
3921 * nto-low.c (nto_target_ops): Likewise.
3922 * spu-low.c (spu_target_ops): Likewise.
3923 * win32-low.c (win32_target_ops): Likewise.
3924 * server.c (handle_query): Check
3925 target_supports_conditional_breakpoints.
3926 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3928 (target_supports_conditional_breakpoints): New macro.
3930 2015-05-06 Pedro Alves <palves@redhat.com>
3933 * server.c (start_inferior): If the process exits, mourn it.
3935 2015-04-21 Gary Benson <gbenson@redhat.com>
3937 * hostio.c (fileio_open_flags_to_host): Factored out to
3938 fileio_to_host_openflags in common/fileio.c. Single use
3941 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3943 * linux-xtensa-low.c (xtensa_fill_gregset)
3944 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3947 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3949 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3950 (regs_info): Replace usrregs pointer with NULL.
3952 2015-04-17 Gary Benson <gbenson@redhat.com>
3954 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3955 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3956 * server.c (handle_qxfer_exec_file): New function.
3957 (qxfer_packets): Add exec-file entry.
3958 (handle_query): Report qXfer:exec-file:read as supported packet.
3960 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3962 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3964 2015-04-09 Gary Benson <gbenson@redhat.com>
3966 * hostio-errno.c (errno_to_fileio_error): Remove function.
3967 Update caller to use remote_fileio_to_fio_error.
3969 2015-04-09 Yao Qi <yao.qi@linaro.org>
3971 * linux-low.c (linux_insert_point): Call
3972 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3973 (linux_remove_point): Call remove_memory_breakpoint if type is
3975 * linux-x86-low.c (x86_insert_point): Don't call
3976 insert_memory_breakpoint.
3977 (x86_remove_point): Don't call remove_memory_breakpoint.
3979 2015-04-01 Pedro Alves <palves@redhat.com>
3980 Cleber Rosa <crosa@redhat.com>
3982 * server.c (gdbserver_usage): Reorganize and extend the usage
3985 2015-03-24 Pedro Alves <palves@redhat.com>
3987 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3988 output. Also dump TRAP_TRACE.
3989 (linux_low_filter_event): In debug output, distinguish a
3990 resume_stop SIGSTOP from a delayed SIGSTOP.
3992 2015-03-24 Gary Benson <gbenson@redhat.com>
3994 * linux-x86-low.c (x86_linux_new_thread): Moved to
3996 (x86_linux_prepare_to_resume): Likewise.
3998 2015-03-24 Gary Benson <gbenson@redhat.com>
4000 * Makefile.in (x86-linux-dregs.o): New rule.
4001 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4002 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4003 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4004 (x86_linux_dr_get): Likewise.
4005 (x86_linux_dr_set): Likewise.
4006 (update_debug_registers_callback): Likewise.
4007 (x86_linux_dr_set_addr): Likewise.
4008 (x86_linux_dr_get_addr): Likewise.
4009 (x86_linux_dr_set_control): Likewise.
4010 (x86_linux_dr_get_control): Likewise.
4011 (x86_linux_dr_get_status): Likewise.
4012 (x86_linux_update_debug_registers): Likewise.
4014 2015-03-24 Gary Benson <gbenson@redhat.com>
4016 * linux-x86-low.c (x86_linux_update_debug_registers):
4017 New function, factored out from...
4018 (x86_linux_prepare_to_resume): ...this.
4020 2015-03-24 Gary Benson <gbenson@redhat.com>
4022 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4023 (x86_linux_dr_set): Likewise.
4024 (update_debug_registers_callback): Likewise.
4025 (x86_linux_dr_set_addr): Likewise.
4026 (x86_linux_dr_get_addr): Likewise.
4027 (x86_linux_dr_set_control): Likewise.
4028 (x86_linux_dr_get_control): Likewise.
4029 (x86_linux_dr_get_status): Likewise.
4030 (x86_linux_prepare_to_resume): Likewise.
4032 2015-03-24 Gary Benson <gbenson@redhat.com>
4034 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4035 Use perror_with_name. Pass string through gettext.
4036 (x86_linux_dr_set): Likewise.
4038 2015-03-24 Gary Benson <gbenson@redhat.com>
4040 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4041 (x86_linux_dr_set_addr): ...this.
4042 (x86_dr_low_get_addr): Rename to...
4043 (x86_linux_dr_get_addr): ...this.
4044 (x86_dr_low_set_control): Rename to...
4045 (x86_linux_dr_set_control): ...this.
4046 (x86_dr_low_get_control): Rename to...
4047 (x86_linux_dr_get_control): ...this.
4048 (x86_dr_low_get_status): Rename to...
4049 (x86_linux_dr_get_status): ...this.
4050 (x86_dr_low): Update with new function names.
4052 2015-03-24 Gary Benson <gbenson@redhat.com>
4054 * Makefile.in (x86-linux.o): New rule.
4055 * configure.srv: Add x86-linux.o to relevant targets.
4056 * linux-low.c (lwp_set_arch_private_info): New function.
4057 (lwp_arch_private_info): Likewise.
4058 * linux-x86-low.c: Include nat/x86-linux.h.
4059 (arch_lwp_info): Removed structure.
4060 (update_debug_registers_callback):
4061 Use lwp_set_debug_registers_changed.
4062 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4063 and lwp_set_debug_registers_changed.
4064 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4066 2015-03-24 Gary Benson <gbenson@redhat.com>
4068 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4069 * linux-arm-low.c (arm_new_thread): Likewise.
4070 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4071 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4072 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4073 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4075 2015-03-24 Gary Benson <gbenson@redhat.com>
4077 * linux-low.c (ptid_of_lwp): New function.
4078 (lwp_is_stopped): Likewise.
4079 (lwp_stop_reason): Likewise.
4080 * linux-x86-low.c (update_debug_registers_callback):
4082 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4085 2015-03-24 Gary Benson <gbenson@redhat.com>
4087 * linux-low.h (linux_stop_lwp): Remove declaration.
4089 2015-03-24 Gary Benson <gbenson@redhat.com>
4091 * linux-low.h: Include nat/linux-nat.h.
4092 * linux-low.c (iterate_over_lwps_args): New structure.
4093 (iterate_over_lwps_filter): New function.
4094 (iterate_over_lwps): Likewise.
4095 * linux-x86-low.c (update_debug_registers_callback):
4096 Update signature to what iterate_over_lwps expects.
4097 Remove PID check that iterate_over_lwps now performs.
4098 (x86_dr_low_set_addr): Use iterate_over_lwps.
4099 (x86_dr_low_set_control): Likewise.
4101 2015-03-24 Gary Benson <gbenson@redhat.com>
4103 * linux-x86-low.c (x86_debug_reg_state): New function.
4104 (x86_linux_prepare_to_resume): Use the above.
4106 2015-03-24 Gary Benson <gbenson@redhat.com>
4108 * linux-low.c (current_lwp_ptid): New function.
4109 * linux-x86-low.c: Include nat/linux-nat.h.
4110 (x86_dr_low_get_addr): Use current_lwp_ptid.
4111 (x86_dr_low_get_control): Likewise.
4112 (x86_dr_low_get_status): Likewise.
4114 2015-03-20 Pedro Alves <palves@redhat.com>
4116 * tracepoint.c (cmd_qtstatus): Make "str" const.
4118 2015-03-20 Pedro Alves <palves@redhat.com>
4120 * server.c (handle_general_set): Make "req_str" const.
4122 2015-03-19 Pedro Alves <palves@redhat.com>
4124 * linux-low.c (linux_resume_one_lwp): Rename to ...
4125 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4126 instead call perror_with_name.
4127 (check_ptrace_stopped_lwp_gone): New function.
4128 (linux_resume_one_lwp): Reimplement as wrapper around
4129 linux_resume_one_lwp_throw that swallows errors if the LWP is
4132 2015-03-19 Pedro Alves <palves@redhat.com>
4134 * linux-low.c (count_events_callback, select_event_lwp_callback):
4135 No longer check whether the thread has resume_stop as last resume
4138 2015-03-19 Pedro Alves <palves@redhat.com>
4140 * linux-low.c (count_events_callback, select_event_lwp_callback):
4141 Use the lwp's status_pending_p field, not the thread's.
4143 2015-03-19 Pedro Alves <palves@redhat.com>
4145 * linux-low.c (select_event_lwp_callback): Update comments to
4146 no longer mention SIGTRAP.
4148 2015-03-18 Gary Benson <gbenson@redhat.com>
4150 * server.c (handle_query): Do not report vFile:fstat as supported.
4152 2015-03-11 Gary Benson <gbenson@redhat.com>
4154 * hostio.c (sys/types.h): New include.
4155 (sys/stat.h): Likewise.
4156 (common-remote-fileio.h): Likewise.
4157 (handle_fstat): New function.
4158 (handle_vFile): Handle vFile:fstat packets.
4160 2015-03-11 Gary Benson <gbenson@redhat.com>
4162 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4163 struct stat.st_blocks and struct stat.st_blksize.
4164 * configure: Regenerate.
4165 * config.in: Likewise.
4166 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4167 (OBS): Add common-remote-fileio.o.
4168 (common-remote-fileio.o): New rule.
4170 2015-03-09 Pedro Alves <palves@redhat.com>
4172 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4173 'struct sockaddr' pointer in 'accept' call.
4175 2015-03-09 Pedro Alves <palves@redhat.com>
4178 2015-03-07 Pedro Alves <palves@redhat.com>
4179 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4180 or <winsock2.h> here. Instead include "gdb_socket.h".
4181 (remote_open): Use union gdb_sockaddr_u.
4182 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4183 or <winsock2.h> here. Instead include "gdb_socket.h".
4184 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4185 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4187 (init_named_socket, gdb_agent_helper_thread): Use union
4190 2015-03-07 Pedro Alves <palves@redhat.com>
4192 * configure.ac (build_warnings): Move
4193 -Wdeclaration-after-statement to the C-specific set.
4194 * configure: Regenerate.
4196 2015-03-07 Pedro Alves <palves@redhat.com>
4198 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4199 or <winsock2.h> here. Instead include "gdb_socket.h".
4200 (remote_open): Use union gdb_sockaddr_u.
4201 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4202 or <winsock2.h> here. Instead include "gdb_socket.h".
4203 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4204 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4206 (init_named_socket, gdb_agent_helper_thread): Use union
4209 2015-03-07 Pedro Alves <palves@redhat.com>
4211 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4214 2015-03-06 Yao Qi <yao.qi@linaro.org>
4216 * linux-aarch64-low.c (aarch64_insert_point): Use
4217 show_debug_regs as a boolean.
4218 (aarch64_remove_point): Likewise.
4220 2015-03-05 Pedro Alves <palves@redhat.com>
4222 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4223 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4224 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4225 * nto-low.c (nto_target_ops): Likewise.
4226 * spu-low.c (spu_target_ops): Likewise.
4227 * win32-low.c (win32_target_ops): Likewise.
4229 2015-03-04 Pedro Alves <palves@redhat.com>
4231 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4232 Decide whether a breakpoint triggered based on the SIGTRAP's
4234 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4235 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4236 (linux_low_filter_event): Check for breakpoints before checking
4238 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4240 (linux_stopped_by_sw_breakpoint)
4241 (linux_supports_stopped_by_sw_breakpoint)
4242 (linux_stopped_by_hw_breakpoint)
4243 (linux_supports_stopped_by_hw_breakpoint): New functions.
4244 (linux_target_ops): Install new target methods.
4246 2015-03-04 Pedro Alves <palves@redhat.com>
4248 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4249 * server.c (swbreak_feature, hwbreak_feature): New globals.
4250 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4251 (captured_main): Clear swbreak_feature and hwbreak_feature.
4252 * server.h (swbreak_feature, hwbreak_feature): Declare.
4253 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4254 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4255 supports_stopped_by_hw_breakpoint>: New fields.
4256 (target_supports_stopped_by_sw_breakpoint)
4257 (target_stopped_by_sw_breakpoint)
4258 (target_supports_stopped_by_hw_breakpoint)
4259 (target_stopped_by_hw_breakpoint): Declare.
4261 2015-03-04 Pedro Alves <palves@redhat.com>
4263 enum lwp_stop_reason -> enum target_stop_reason
4264 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4265 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4266 (linux_wait_1, stuck_in_jump_pad_callback)
4267 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4268 (linux_stopped_by_watchpoint):
4269 * linux-low.h (enum lwp_stop_reason): Delete.
4270 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4271 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4273 2015-03-04 Yao Qi <yao.qi@linaro.org>
4275 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4277 2015-03-03 Gary Benson <gbenson@redhat.com>
4279 * hostio.c (handle_vFile): Fix prefix lengths.
4281 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4283 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4286 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4288 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4289 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4290 (clean): Add "rm -f" for above C files.
4291 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4292 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4293 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4294 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4295 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4296 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4297 (init_registers_s390x_vx_linux64)
4298 (init_registers_s390x_tevx_linux64)
4299 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4300 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4302 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4303 (s390_store_vxrs_high): New functions.
4304 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4306 (s390_arch_setup): Add logic for selecting one of the new target
4307 descriptions. Activate the new vector regsets if applicable.
4308 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4309 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4310 and init_registers_s390x_tevx_linux64.
4312 2015-03-01 Pedro Alves <palves@redhat.com>
4314 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4317 2015-02-27 Pedro Alves <palves@redhat.com>
4319 * linux-x86-low.c (u_debugreg_offset): New function.
4320 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4322 2015-02-27 Pedro Alves <palves@redhat.com>
4324 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4325 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4326 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4327 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4328 (ps_lsetfpregs, ps_getpid)
4329 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4330 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4331 (ps_lsetxregs, ps_plog): Declare.
4333 2015-02-27 Pedro Alves <palves@redhat.com>
4335 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4336 IP_AGENT_EXPORT_FUNC.
4337 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4338 IP_AGENT_EXPORT_FUNC.
4339 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4340 (IP_AGENT_EXPORT): Delete.
4341 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4342 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4343 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4344 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4345 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4346 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4347 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4348 (traceframe_read_count, traceframe_write_count)
4349 (traceframes_created, trace_state_variables, get_raw_reg)
4350 (get_trace_state_variable_value, set_trace_state_variable_value)
4351 (ust_loaded, helper_thread_id, cmd_buf): Use
4352 IPA_SYM_EXPORTED_NAME.
4353 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4354 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4355 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4356 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4357 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4358 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4359 EXTERN_C_PUSH/EXTERN_C_POP.
4360 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4361 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4362 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4363 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4364 (traceframe_write_count, traceframe_read_count)
4365 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4366 (about_to_request_buffer_space, get_trace_state_variable_value)
4367 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4368 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4369 EXTERN_C_PUSH/EXTERN_C_POP.
4370 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4371 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4372 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4373 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4374 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4375 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4376 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4377 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4379 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4380 (IP_AGENT_EXPORT_VAR_DECL): Define.
4382 (gdb_agent_get_raw_reg): Declare.
4384 2015-02-27 Tom Tromey <tromey@redhat.com>
4385 Pedro Alves <palves@redhat.com>
4387 Rename symbols whose names are reserved C++ keywords throughout.
4389 2015-02-27 Pedro Alves <palves@redhat.com>
4391 * Makefile.in (COMPILER): New, get it from autoconf.
4392 (CXX): Get from autoconf instead.
4393 (COMPILE.pre): Use COMPILER.
4394 (CC-LD): Rename to ...
4395 (CC_LD): ... this. Use COMPILER.
4396 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4397 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4398 * acinclude.m4: Include build-with-cxx.m4.
4399 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4400 Disable -Werror by default if building in C++ mode.
4401 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4402 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4403 the C++ compiler. Save/restore CXXFLAGS too.
4404 * configure: Regenerate.
4406 2015-02-27 Pedro Alves <palves@redhat.com>
4408 * acinclude.m4: Include libiberty.m4.
4409 * configure.ac: Call libiberty_INIT.
4410 * config.in, configure: Regenerate.
4412 2015-02-26 Pedro Alves <palves@redhat.com>
4414 * linux-low.c (linux_wait_1): When incrementing the PC past a
4415 program breakpoint always use the_low_target.breakpoint_len as
4416 increment, rather than the maximum between that and
4417 the_low_target.decr_pc_after_break.
4419 2015-02-23 Pedro Alves <palves@redhat.com>
4421 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4422 thread was doing a step-over; always adjust the PC if
4423 we stepped over a permanent breakpoint.
4424 (linux_wait_1): If we stepped over breakpoint that was on top of a
4425 permanent breakpoint, manually advance the PC past it.
4427 2015-02-23 Pedro Alves <palves@redhat.com>
4429 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4431 (x86_fill_gregset, x86_store_gregset): Use it when handling
4434 2015-02-20 Pedro Alves <palves@redhat.com>
4436 * thread-db.c: Include "nat/linux-procfs.h".
4437 (thread_db_init): Skip listing new threads if the kernel supports
4438 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4440 2015-02-20 Pedro Alves <palves@redhat.com>
4442 * linux-low.c (status_pending_p_callback): Use ptid_match.
4444 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4446 PR breakpoints/16812
4447 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4448 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4449 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4451 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4453 PR breakpoints/15956
4454 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4456 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4458 * linux-low.c (linux_low_btrace_conf): Print size.
4459 * server.c (handle_btrace_conf_general_set): New.
4460 (hanle_general_set): Call handle_btrace_conf_general_set.
4461 (handle_query): Report Qbtrace-conf:bts:size as supported.
4463 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4465 * linux-low.c (linux_low_enable_btrace): Update parameters.
4466 (linux_low_btrace_conf): New.
4467 (linux_target_ops)<to_btrace_conf>: Initialize.
4468 * server.c (current_btrace_conf): New.
4469 (handle_btrace_enable): Rename to ...
4470 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4471 to target_enable_btrace. Update comment. Update users.
4472 (handle_qxfer_btrace_conf): New.
4473 (qxfer_packets): Add btrace-conf entry.
4474 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4475 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4476 (target_ops)<read_btrace_conf>: New.
4477 (target_enable_btrace): Update parameters.
4478 (target_read_btrace_conf): New.
4480 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4482 * server.c (handle_btrace_general_set): Remove call to
4483 target_supports_btrace.
4484 (supported_btrace_packets): New.
4485 (handle_query): Call supported_btrace_packets.
4486 * target.h: include btrace-common.h.
4487 (btrace_target_info): Removed.
4488 (supports_btrace, target_supports_btrace): Update parameters.
4490 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4492 * Makefile.in (SFILES): Add common/btrace-common.c.
4493 (OBS): Add common/btrace-common.o.
4494 (btrace-common.o): Add build rules.
4495 * linux-low: Include btrace-common.h.
4496 (linux_low_read_btrace): Use struct btrace_data. Call
4497 btrace_data_init and btrace_data_fini.
4499 2015-02-06 Pedro Alves <palves@redhat.com>
4501 * thread-db.c (find_new_threads_callback): Add debug output.
4503 2015-02-04 Pedro Alves <palves@redhat.com>
4505 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4506 (resume_stopped_resumed_lwps): New function.
4507 (linux_wait_for_event_filtered): Use it.
4509 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4511 * Makefile.in (SFILES): Add linux-personality.c.
4512 (linux-personality.o): New rule.
4513 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4514 list of objects to be built.
4515 * linux-low.c: Include nat/linux-personality.h.
4516 (linux_create_inferior): Remove code to disable address space
4517 randomization (moved to ../nat/linux-personality.c). Create
4518 cleanup to disable address space randomization.
4520 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4522 * Makefile.in (posix-strerror.o): New rule.
4523 (mingw-strerror.o): Likewise.
4524 * configure: Regenerated.
4525 * configure.ac: Source file ../common/common.host. Initialize new
4526 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4528 2015-01-14 Yao Qi <yao@codesourcery.com>
4530 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4531 (ppc-linux.o): New rule.
4532 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4533 * configure.ac: AC_CHECK_FUNCS(getauxval).
4534 * config.in: Re-generated.
4535 * configure: Re-generated.
4536 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4537 ppc64_64bit_inferior_p
4539 2015-01-14 Yao Qi <yao@codesourcery.com>
4541 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4542 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4543 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4544 (PT_ORIG_R3, PT_TRAP): Likewise.
4545 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4546 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4547 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4549 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4551 * i387-fp.c (i387_cache_to_xsave): In look over
4552 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4553 zmmh_low_space field by use of zmmh_high_space.
4555 2015-01-09 Pedro Alves <palves@redhat.com>
4557 * linux-low.c (step_over_bkpt): Move higher up in the file.
4558 (handle_extended_wait): Don't store the stop_pc here.
4559 (get_stop_pc): Adjust comments and rename to ...
4560 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4561 stopped for a software breakpoint or hardware breakpoint.
4562 (thread_still_has_status_pending_p): New function.
4563 (status_pending_p_callback): Use
4564 thread_still_has_status_pending_p. If the event is no longer
4565 interesting, resume the LWP.
4566 (handle_tracepoints): Add assert.
4567 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4568 (wstatus_maybe_breakpoint): New function.
4569 (cancel_breakpoint): Delete function.
4570 (check_stopped_by_watchpoint): New function, factored out from
4571 linux_low_filter_event.
4572 (lp_status_maybe_breakpoint): Delete function.
4573 (linux_low_filter_event): Remove filter_ptid argument.
4574 Leave thread group exits pending here. Store the LWP's stop PC.
4575 Always leave events pending.
4576 (linux_wait_for_event_filtered): Pull all events out of the
4577 kernel, and leave them all pending.
4578 (count_events_callback, select_event_lwp_callback): Consider all
4580 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4581 (select_event_lwp): Only give preference to the stepping LWP in
4582 all-stop mode. Adjust comments.
4583 (ignore_event): New function.
4584 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4585 references to cancel_breakpoints. Adjust to renames. Also give
4586 equal priority to all LWPs that have had events in non-stop mode.
4587 If reporting a software breakpoint event, unadjust the LWP's PC.
4588 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4589 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4591 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4592 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4593 (linux_stopped_by_watchpoint): Adjust.
4594 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4595 * linux-low.h (enum lwp_stop_reason): New.
4596 (struct lwp_info) <stop_pc>: Adjust comment.
4597 <stopped_by_watchpoint>: Delete field.
4598 <stop_reason>: New field.
4599 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4600 * mem-break.c (software_breakpoint_inserted_here)
4601 (hardware_breakpoint_inserted_here): New function.
4602 * mem-break.h (software_breakpoint_inserted_here)
4603 (hardware_breakpoint_inserted_here): Declare.
4604 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4605 (cancel_breakpoints): Delete.
4606 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4607 (upload_fast_traceframes): Remove references to
4610 2015-01-09 Pedro Alves <palves@redhat.com>
4612 * thread-db.c (find_new_threads_callback): Ignore thread if the
4613 kernel thread ID is -1.
4615 2015-01-09 Pedro Alves <palves@redhat.com>
4617 * linux-low.c (linux_attach_fail_reason_string): Move to
4618 nat/linux-ptrace.c, and rename.
4619 (linux_attach_lwp): Update comment.
4620 (attach_proc_task_lwp_callback): New function.
4621 (linux_attach): Adjust to rename and use
4622 linux_proc_attach_tgid_threads.
4623 (linux_attach_fail_reason_string): Delete declaration.
4625 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4627 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4628 * server.c (gdbserver_version): Likewise.
4630 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4632 * remote-utils.c: Include ctype.h.
4633 (input_interrupt): Explicitly handle the case when the char
4634 received is the NUL byte. Improve the printing of non-ASCII
4637 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4639 * linux-low.c (linux_low_filter_event): Update call to
4640 linux_enable_event_reporting following the addition of
4641 a new parameter to that function.
4643 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4646 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4647 (AARCH64_FPCR_REGNO): Likewise.
4648 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4649 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4650 (aarch64_store_fpregset): Likewise.
4652 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4654 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4655 Remove FIXME comment about assumption about N.
4657 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4659 * configure.ac: If large-file support is disabled in GDBserver,
4660 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4661 * configure: Regenerate.
4663 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4665 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4666 warning upon ENODATA from ptrace.
4667 * linux-s390-low.c (s390_store_tdb): New.
4668 (s390_regsets): Add regset for NT_S390_TDB.
4670 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4672 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4673 without a fill_function.
4674 * linux-s390-low.c (s390_fill_last_break): Remove.
4675 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4676 (s390_arch_setup): Use regset's size instead of fill_function for
4679 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4681 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4682 the regset's store function when ptrace returned an error.
4683 * regcache.c (get_thread_regcache): Invalidate register cache
4684 before fetching inferior's registers.
4686 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4688 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4689 while-loop as for-loop.
4690 (regsets_store_inferior_registers): Likewise.
4692 2014-11-28 Yao Qi <yao@codesourcery.com>
4694 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4695 * config.in, configure: Re-generate.
4696 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4699 2014-11-21 Yao Qi <yao@codesourcery.com>
4701 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4702 (AC_CHECK_HEADERS): Remove malloc.h.
4703 * configure: Re-generated.
4704 * config.in: Re-generated.
4705 * server.h: Don't include alloca.h and malloc.h.
4706 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4707 Don't include malloc.h.
4709 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4711 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4712 corresponding ERRNO check in same block.
4714 2014-11-12 Pedro Alves <palves@redhat.com>
4716 * server.c (cont_thread): Update comment.
4717 (start_inferior, attach_inferior): No longer clear cont_thread.
4718 (handle_v_cont): No longer set cont_thread.
4719 (captured_main): Clear cont_thread each time a GDB connects.
4721 2014-11-12 Pedro Alves <palves@redhat.com>
4723 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4724 thread, and don't resume all threads if the Hc thread has exited.
4726 2014-11-12 Pedro Alves <palves@redhat.com>
4728 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4729 the process group instead of to a specific LWP.
4731 2014-10-15 Pedro Alves <palves@redhat.com>
4734 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4736 (arm_set_thread_context): Delete.
4737 (the_low_target): Adjust.
4738 * win32-i386-low.c (debug_registers_changed)
4739 (debug_registers_used): Delete.
4740 (update_debug_registers_callback): New function.
4741 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4742 needing to update their debug registers.
4743 (win32_get_current_dr): New function.
4744 (x86_dr_low_get_addr, x86_dr_low_get_control)
4745 (x86_dr_low_get_status): Fetch the debug register from the thread
4747 (i386_initial_stuff): Adjust.
4748 (i386_get_thread_context): Remove current_event parameter. Don't
4749 clear debug_registers_changed nor copy DR values to
4751 (i386_set_thread_context): Delete.
4752 (i386_prepare_to_resume): New function.
4753 (i386_thread_added): Mark the thread as needing to update irs
4755 (the_low_target): Remove i386_set_thread_context and install
4756 i386_prepare_to_resume.
4757 * win32-low.c (win32_get_thread_context): Adjust.
4758 (win32_set_thread_context): Use SetThreadContext
4760 (win32_prepare_to_resume): New function.
4761 (win32_require_context): New function, factored out from ...
4762 (thread_rec): ... this.
4763 (continue_one_thread): Call win32_prepare_to_resume on each thread
4764 we're about to continue.
4765 (win32_resume): Call win32_prepare_to_resume on the event thread.
4766 * win32-low.h (struct win32_thread_info)
4767 <debug_registers_changed>: New field.
4768 (struct win32_target_ops): Change prototype of set_thread_context,
4769 delete set_thread_context and add prepare_to_resume.
4770 (win32_require_context): New declaration.
4772 2014-10-08 Gary Benson <gbenson@redhat.com>
4774 * server.h: Do not include common-exceptions.h.
4776 2014-10-08 Gary Benson <gbenson@redhat.com>
4778 * server.h: Do not include cleanups.h.
4780 2014-09-30 James Hogan <james.hogan@imgtec.com>
4782 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4785 2014-09-23 Yao Qi <yao@codesourcery.com>
4787 * linux-low.c (lp_status_maybe_breakpoint): New function.
4788 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4789 (count_events_callback): Likewise.
4790 (select_event_lwp_callback): Likewise.
4791 (cancel_breakpoints_callback): Likewise.
4793 2014-09-19 Don Breazeal <donb@codesourcery.com>
4795 * linux-low.c (handle_extended_wait): Call
4796 linux_ptrace_get_extended_event.
4797 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4798 linux_is_extended_waitstatus.
4800 2014-09-16 Joel Brobecker <brobecker@adacore.com>
4802 * Makefile.in (CPPFLAGS): Define.
4803 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4804 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4806 2014-09-16 Gary Benson <gbenson@redhat.com>
4808 * inferiors.h (current_inferior): Renamed as...
4809 (current_thread): New variable. All uses updated.
4810 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4811 (maybe_move_out_of_jump_pad): Likewise.
4812 (cancel_breakpoint): Likewise.
4813 (linux_low_filter_event): Likewise.
4814 (wait_for_sigstop): Likewise.
4815 (linux_resume_one_lwp): Likewise.
4816 (need_step_over_p): Likewise.
4817 (start_step_over): Likewise.
4818 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4819 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4820 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4821 and save_inferior as saved_thread.
4822 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4824 (regcache_invalidate_thread): Likewise.
4825 * remote-utils.c (prepare_resume_reply): Likewise.
4826 * thread-db.c (thread_db_get_tls_address): Likewise.
4827 (disable_thread_event_reporting): Likewise.
4828 (remove_thread_event_breakpoints): Likewise.
4829 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4831 * target.h (set_desired_inferior): Renamed as...
4832 (set_desired_thread): New declaration. All uses updated.
4833 * server.c (myresume): Updated comment to reference thread instead
4835 (handle_serial_event): Likewise.
4836 (handle_target_event): Likewise.
4838 2014-09-12 Tom Tromey <tromey@redhat.com>
4839 Gary Benson <gbenson@redhat.com>
4841 * regcache.h: Include common-regcache.h.
4842 (regcache_read_pc): Don't declare.
4843 * regcache.c (get_thread_regcache_for_ptid): New function.
4845 2014-09-11 Tom Tromey <tromey@redhat.com>
4846 Gary Benson <gbenson@redhat.com>
4848 * symbol.c: New file.
4849 * Makefile.in (SFILES): Add symbol.c.
4850 (OBS): Add symbol.o.
4852 2014-09-11 Gary Benson <gbenson@redhat.com>
4854 * target.c (target_stop_ptid, target_continue_ptid): New
4857 2014-09-11 Tom Tromey <tromey@redhat.com>
4858 Gary Benson <gbenson@redhat.com>
4860 * target.h: Include target/target.h.
4861 * target.c (target_read_memory, target_read_uint32)
4862 (target_write_memory): New functions.
4864 2014-09-11 Gary Benson <gbenson@redhat.com>
4866 * server.h (debug_hw_points): Don't declare.
4867 * server.c (debug_hw_points): Don't define. Replace all uses
4868 with show_debug_regs.
4869 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4870 all uses with show_debug_regs.
4872 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4874 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4875 endianness into account.
4876 (ppc_supply_ptrace_register): Likewise.
4878 2014-09-03 James Hogan <james.hogan@imgtec.com>
4880 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4881 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4883 2014-09-03 Gary Benson <gbenson@redhat.com>
4885 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4886 ALL_DEBUG_ADDRESS_REGISTERS.
4888 2014-09-02 Gary Benson <gbenson@redhat.com>
4890 * i386-low.h: Renamed as...
4891 * x86-low.h: New file. All type, function and variable name
4892 prefixes changed from "i386_" to "x86_". All references updated.
4893 * i386-low.c: Renamed as...
4894 * x86-low.c: New file. All type, function and variable name
4895 prefixes changed from "i386_" to "x86_". All references updated.
4897 2014-09-02 Gary Benson <gbenson@redhat.com>
4899 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4900 (x86_linux_new_thread): Likewise.
4902 2014-08-29 Gary Benson <gbenson@redhat.com>
4904 * server.h (setjmp.h): Do not include.
4905 (toplevel): Do not declare.
4906 (common-exceptions.h): Include.
4907 (cleanups.h): Likewise.
4908 * server.c (toplevel): Do not define.
4909 (exit_code): New static global.
4910 (detach_or_kill_for_exit_cleanup): New function.
4911 (main): New function. Original main renamed to...
4912 (captured_main): New function.
4913 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4915 2014-08-29 Gary Benson <gbenson@redhat.com>
4917 * Makefile.in (SFILES): Add common/common-exceptions.c.
4918 (OBS): Add common-exceptions.o.
4919 (common-exceptions.o): New rule.
4920 * utils.c (prepare_to_throw_exception): New function.
4922 2014-08-29 Gary Benson <gbenson@redhat.com>
4924 * config.in: Regenerate.
4925 * configure: Likewise.
4927 2014-08-29 Gary Benson <gbenson@redhat.com>
4929 * Makefile.in (SFILES): Add common/cleanups.c.
4931 (cleanups.o): New rule.
4933 2014-08-29 Gary Benson <gbenson@redhat.com>
4935 * utils.c (internal_vwarning): New function.
4937 2014-08-28 Gary Benson <gbenson@redhat.com>
4939 * utils.h (fatal): Remove declaration.
4940 * utils.c (fatal): Remove function.
4942 2014-08-28 Gary Benson <gbenson@redhat.com>
4944 * tracepoint.c (gdb_agent_init): Replace fatal with
4946 (initialize_tracepoint): Likewise.
4948 2014-08-28 Gary Benson <gbenson@redhat.com>
4950 * remote-utils.c (remote_prepare): Replace fatal with error.
4952 2014-08-28 Gary Benson <gbenson@redhat.com>
4954 * linux-low.c (linux_async): Replace fatal with warning.
4956 (linux_start_non_stop): Return -1 if linux_async failed.
4958 2014-08-28 Gary Benson <gbenson@redhat.com>
4960 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4962 (i386_dr_low_get_addr): Remove vague comment.
4963 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4966 2014-08-28 Gary Benson <gbenson@redhat.com>
4968 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4969 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4971 (linux_resume_one_lwp): Likewise.
4972 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4974 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4975 with internal_error.
4976 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4977 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4978 (find_register_by_name): Replace fatal with internal_error.
4979 (find_regno): Likewise.
4980 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4981 * thread-db.c (thread_db_create_event): Likewise.
4982 (thread_db_load_search): Likewise.
4983 (try_thread_db_load_1): Likewise.
4984 * tracepoint.c (get_jump_space_head): Replace fatal with
4986 (claim_trampoline_space): Likewise.
4987 (have_fast_tracepoint_trampoline_buffer): Likewise.
4988 (cmd_qtstart): Likewise.
4989 (stop_tracing): Likewise.
4990 (fast_tracepoint_collecting): Likewise.
4991 (target_malloc): Likewise.
4992 (download_tracepoint): Likewise.
4993 (download_trace_state_variables): Replace check with gdb_assert.
4994 (upload_fast_traceframes): Replace fatal with internal_error.
4996 2014-08-19 Tom Tromey <tromey@redhat.com>
4997 Gary Benson <gbenson@redhat.com>
4999 * Makefile.in (SFILES): Add common/common-debug.c.
5000 (OBS): Add common-debug.o.
5001 (common-debug.o): New rule.
5002 * debug.h (debug_printf): Don't declare.
5003 * debug.c (debug_printf): Renamed and rewritten as...
5004 (debug_vprintf): New function.
5006 2014-08-19 Gary Benson <gbenson@redhat.com>
5008 * utils.h: Do not include print-utils.h.
5010 2014-08-19 Tom Tromey <tromey@redhat.com>
5011 Gary Benson <gbenson@redhat.com>
5013 * server.h: Add static assertion.
5014 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5016 2014-08-19 Tom Tromey <tromey@redhat.com>
5017 Gary Benson <gbenson@redhat.com>
5019 * Makefile.in (SFILES): Add common/errors.c.
5020 (OBS): Add errors.o.
5021 (IPA_OBS): Add errors-ipa.o.
5022 (errors.o): New rule.
5023 (errors-ipa.o): Likewise.
5024 * utils.h (perror_with_name, error, warning): Don't declare.
5025 * utils.c (warning): Renamed and rewritten as...
5026 (vwarning): New function.
5027 (error): Renamed and rewritten as...
5028 (verror): New function.
5029 (internal_error): Renamed and rewritten as...
5030 (internal_verror): New function.
5032 2014-08-07 Gary Benson <gbenson@redhat.com>
5034 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5035 * configure: Regenerate.
5036 * config.in: Likewise.
5037 * server.h: Do not include errno.h.
5038 * event-loop.c: Likewise.
5039 * hostio-errno.c: Likewise.
5040 * linux-low.c: Likewise.
5041 * remote-utils.c: Likewise.
5042 * spu-low.c: Likewise.
5043 * utils.c: Likewise.
5044 * gdbreplay.c: Unconditionally include errno.h.
5046 2014-08-07 Gary Benson <gbenson@redhat.com>
5048 * server.h: Do not include string.h.
5049 * event-loop.c: Likewise.
5050 * linux-low.c: Likewise.
5051 * regcache.c: Likewise.
5052 * remote-utils.c: Likewise.
5053 * spu-low.c: Likewise.
5054 * utils.c: Likewise.
5056 2014-08-07 Gary Benson <gbenson@redhat.com>
5058 * server.h: Do not include gdb_assert.h.
5060 2014-08-07 Gary Benson <gbenson@redhat.com>
5062 * server.h: Do not include common-utils.h.
5064 2014-08-07 Gary Benson <gbenson@redhat.com>
5066 * server.h: Do not include ptid.h.
5067 * notif.h: Likewise.
5069 2014-08-07 Gary Benson <gbenson@redhat.com>
5071 * server.h: Do not include gdb_locale.h.
5073 2014-08-07 Gary Benson <gbenson@redhat.com>
5075 * server.h: Do not include gdb/signals.h.
5076 * win32-low.c: Likewise.
5078 2014-08-07 Gary Benson <gbenson@redhat.com>
5080 * server.h: Do not include pathmax.h.
5082 2014-08-07 Gary Benson <gbenson@redhat.com>
5084 * server.h: Do not include libiberty.h.
5085 * linux-bfin-low.c: Likewise.
5087 2014-08-07 Gary Benson <gbenson@redhat.com>
5089 * server.h: Do not include ansidecl.h.
5091 2014-08-07 Gary Benson <gbenson@redhat.com>
5093 * linux-x86-low.c: Do not include stddef.h.
5094 * lynx-ppc-low.c: Likewise.
5095 * tracepoint.c: Likewise.
5097 2014-08-07 Gary Benson <gbenson@redhat.com>
5099 * server.h: Do not include stdarg.h.
5100 * nto-low.c: Likewise.
5102 2014-08-07 Gary Benson <gbenson@redhat.com>
5104 * server.h: Do not include stdlib.h.
5105 * inferiors.c: Likewise.
5106 * linux-low.c: Likewise.
5107 * regcache.c: Likewise.
5108 * spu-low.c: Likewise.
5109 * tracepoint.c: Likewise.
5110 * utils.c: Likewise.
5112 2014-08-07 Gary Benson <gbenson@redhat.com>
5114 * server.h: Do not include stdio.h.
5115 * linux-low.c: Likewise.
5116 * remote-utils.c: Likewise.
5117 * spu-low.c: Likewise.
5118 * utils.c: Likewise.
5119 * wincecompat.c: Likewise.
5121 2014-08-06 Gary Benson <gbenson@redhat.com>
5123 * regcache.c (init_register_cache): Move conditionals inside if.
5125 2014-08-06 Gary Benson <gbenson@redhat.com>
5127 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5129 2014-07-31 Gary Benson <gbenson@redhat.com>
5131 * ax.h: Do not include server.h.
5132 * gdbthread.h: Likewise.
5133 * lynx-low.h: Likewise.
5134 * notif.h: Likewise.
5136 2014-07-30 Gary Benson <gbenson@redhat.com>
5138 * server.h: Include common-defs.h.
5139 Do not include config.h or build-gnulib-gdbserver/config.h.
5141 2014-07-30 Gary Benson <gbenson@redhat.com>
5143 * hostio-errno.c: Move server.h to top of includes list.
5144 * inferiors.c: Likewise.
5145 * linux-x86-low.c: Likewise.
5146 * notif.c: Include server.h.
5148 2014-07-24 Tom Tromey <tromey@redhat.com>
5149 Gary Benson <gbenson@redhat.com>
5151 * server.h (CORE_ADDR): Now unsigned.
5153 2014-07-16 Pedro Alves <palves@redhat.com>
5155 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5157 2014-07-15 Pedro Alves <palves@redhat.com>
5159 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5162 2014-07-11 Pedro Alves <palves@redhat.com>
5164 * linux-low.c (kill_wait_lwp): New function, based on
5165 kill_one_lwp_callback, but use my_waitpid directly.
5166 (kill_one_lwp_callback, linux_kill): Use it.
5168 2014-06-23 Pedro Alves <palves@redhat.com>
5170 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5171 before setting DR0..DR3.
5173 2014-06-20 Gary Benson <gbenson@redhat.com>
5175 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5176 * configure: Regenerated.
5177 * config.in: Likewise.
5179 2014-06-20 Gary Benson <gbenson@redhat.com>
5181 * Makefile.in (SFILES): Update locations for files moved
5183 (object file files): Reordered.
5185 2014-06-20 Gary Benson <gbenson@redhat.com>
5187 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5188 (i386_dr_low_set_addr): Likewise.
5189 (i386_dr_low_get_addr): Likewise.
5190 (i386_dr_low_can_set_control): Likewise.
5191 (i386_dr_low_set_control): Likewise.
5192 (i386_dr_low_get_control): Likewise.
5193 (i386_dr_low_get_status): Likewise.
5194 (i386_get_debug_register_length): Likewise.
5195 * linux-x86-low.c (i386_dr_low_set_addr):
5196 Changed signature. Made static.
5197 (i386_dr_low_get_addr): Likewise.
5198 (i386_dr_low_set_control): Likewise.
5199 (i386_dr_low_get_control): Likewise.
5200 (i386_dr_low_get_status): Likewise.
5201 (i386_dr_low): New global variable.
5202 * win32-i386-low.c (i386_dr_low_set_addr):
5203 Changed signature. Made static.
5204 (i386_dr_low_get_addr): Likewise.
5205 (i386_dr_low_set_control): Likewise.
5206 (i386_dr_low_get_control): Likewise.
5207 (i386_dr_low_get_status): Likewise.
5208 (i386_dr_low): New global variable.
5210 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5212 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5213 * Makefile.in (AR, AR_FLAGS): Define.
5214 * configure: Regenerate.
5216 2014-06-19 Gary Benson <gbenson@redhat.com>
5218 * Makefile.in (i386-dregs.o): New rule.
5219 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5220 * i386-low.c (target.h): Remove include.
5221 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5222 (DR_CONTROL_SHIFT): Likewise.
5223 (DR_CONTROL_SIZE): Likewise.
5224 (DR_RW_EXECUTE): Likewise.
5225 (DR_RW_WRITE): Likewise.
5226 (DR_RW_READ): Likewise.
5227 (DR_RW_IORW): Likewise.
5228 (DR_LEN_1): Likewise.
5229 (DR_LEN_2): Likewise.
5230 (DR_LEN_4): Likewise.
5231 (DR_LEN_8): Likewise.
5232 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5233 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5234 (DR_ENABLE_SIZE): Likewise.
5235 (DR_LOCAL_SLOWDOWN): Likewise.
5236 (DR_GLOBAL_SLOWDOWN): Likewise.
5237 (DR_CONTROL_RESERVED): Likewise.
5238 (I386_DR_CONTROL_MASK): Likewise.
5239 (I386_DR_VACANT): Likewise.
5240 (I386_DR_LOCAL_ENABLE): Likewise.
5241 (I386_DR_GLOBAL_ENABLE): Likewise.
5242 (I386_DR_DISABLE): Likewise.
5243 (I386_DR_SET_RW_LEN): Likewise.
5244 (I386_DR_GET_RW_LEN): Likewise.
5245 (I386_DR_WATCH_HIT): Likewise.
5246 (i386_wp_op_t): Likewise.
5247 (i386_show_dr): Likewise.
5248 (i386_length_and_rw_bits): Likewise.
5249 (i386_insert_aligned_watchpoint): Likewise.
5250 (i386_remove_aligned_watchpoint): Likewise.
5251 (i386_handle_nonaligned_watchpoint): Likewise.
5252 i386_update_inferior_debug_regs(): Likewise.
5253 (i386_dr_insert_watchpoint): Likewise.
5254 (i386_dr_remove_watchpoint): Likewise.
5255 (i386_dr_region_ok_for_watchpoint): Likewise.
5256 (i386_dr_stopped_data_address): Likewise.
5257 (i386_dr_stopped_by_watchpoint): Likewise.
5259 2014-06-19 Gary Benson <gbenson@redhat.com>
5261 * i386-low.c (i386_dr_show): Renamed to
5262 i386_show_dr and made static. All uses updated.
5263 (i386_dr_length_and_rw_bits): Renamed to
5264 i386_length_and_rw_bits and made static.
5266 (i386_dr_insert_aligned_watchpoint): Renamed to
5267 i386_insert_aligned_watchpoint and made static.
5269 (i386_dr_remove_aligned_watchpoint): Renamed to
5270 i386_remove_aligned_watchpoint and made static.
5272 (i386_dr_update_inferior_debug_regs): Renamed to
5273 i386_update_inferior_debug_regs and made static.
5276 2014-06-18 Gary Benson <gbenson@redhat.com>
5278 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5279 (i386_dr_low_can_set_control): Likewise.
5280 (i386_get_debug_register_length): Likewise.
5281 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5282 (i386_dr_low_can_set_control): Likewise.
5283 (i386_get_debug_register_length): Likewise.
5285 2014-06-17 Gary Benson <gbenson@redhat.com>
5287 * i386-low.h (i386-dregs.h): New include.
5288 (DR_FIRSTADDR): Now in i386-dregs.h.
5289 (DR_LASTADDR): Likewise.
5290 (DR_NADDR): Likewise.
5291 (DR_STATUS): Likewise.
5292 (DR_CONTROL): Likewise.
5293 (i386_debug_reg_state): Likewise.
5294 (i386_dr_insert_watchpoint): Likewise.
5295 (i386_dr_remove_watchpoint): Likewise.
5296 (i386_dr_region_ok_for_watchpoint): Likewise.
5297 (i386_dr_stopped_data_address): Likewise.
5298 (i386_dr_stopped_by_watchpoint): Likewise.
5299 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5301 2014-06-18 Gary Benson <gbenson@redhat.com>
5303 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5304 i386_dr_insert_watchpoint.
5305 (i386_low_remove_watchpoint): Renamed to
5306 i386_dr_remove_watchpoint.
5307 (i386_low_region_ok_for_watchpoint): Renamed to
5308 i386_dr_region_ok_for_watchpoint.
5309 (i386_low_stopped_data_address): Renamed to
5310 i386_dr_stopped_data_address.
5311 (i386_low_stopped_by_watchpoint): Renamed to
5312 i386_dr_stopped_by_watchpoint.
5313 * i386-low.c (i386_show_dr): Renamed to
5314 i386_dr_show and made nonstatic. All uses updated.
5315 (i386_length_and_rw_bits): Renamed to
5316 i386_dr_length_and_rw_bits and made nonstatic.
5318 (i386_insert_aligned_watchpoint): Renamed to
5319 i386_dr_insert_aligned_watchpoint and made nonstatic.
5321 (i386_remove_aligned_watchpoint): Renamed to
5322 i386_dr_remove_aligned_watchpoint and made nonstatic.
5324 (i386_update_inferior_debug_regs): Renamed to
5325 i386_dr_update_inferior_debug_regs and made nonstatic.
5327 (i386_low_insert_watchpoint): Renamed to
5328 i386_dr_insert_watchpoint. All uses updated.
5329 (i386_low_remove_watchpoint): Renamed to
5330 i386_dr_remove_watchpoint. All uses updated.
5331 (i386_low_region_ok_for_watchpoint): Renamed to
5332 i386_dr_region_ok_for_watchpoint. All uses updated.
5333 (i386_low_stopped_data_address): Renamed to
5334 i386_dr_stopped_data_address. All uses updated.
5335 (i386_low_stopped_by_watchpoint): Renamed to
5336 i386_dr_stopped_by_watchpoint. All uses updated.
5338 2014-06-18 Gary Benson <gbenson@redhat.com>
5340 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5341 (i386_dr_low_can_set_control): Likewise.
5342 (i386_insert_aligned_watchpoint): New check.
5344 2014-06-18 Gary Benson <gbenson@redhat.com>
5346 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5349 2014-06-18 Gary Benson <gbenson@redhat.com>
5351 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5352 instead of fatal and error.
5353 (i386_handle_nonaligned_watchpoint): Likewise.
5355 2014-06-18 Gary Benson <gbenson@redhat.com>
5357 * i386-low.c (i386_get_debug_register_length): New macro.
5358 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5359 (i386_show_dr): Use debug_printf instead of fprintf. Use
5360 phex to format values.
5362 2014-06-18 Gary Benson <gbenson@redhat.com>
5364 * i386-low.h: Comment changes.
5365 * i386-low.c: Likewise.
5367 2014-06-18 Gary Benson <gbenson@redhat.com>
5369 * i386-low.c: Whitespace changes.
5371 2014-06-12 Tom Tromey <tromey@redhat.com>
5373 * utils.c (freeargv): Remove.
5375 2014-06-12 Tom Tromey <tromey@redhat.com>
5377 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5378 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5379 (parse_debug_format_options): Likewise.
5380 (gdbserver_usage): Likewise.
5381 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5382 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5383 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5385 ($(LIBGNU)): Depend on libiberty.
5386 (all-lib): Recurse into all subdirs.
5387 (install-only): Invoke "install" target in subdirs.
5388 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5390 * configure: Rebuild.
5391 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5392 for vasprintf, vsnprintf, or gettimeofday.
5393 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5396 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5398 * development.sh: Delete.
5399 * Makefile.in (config.status): Adjust dependency on development.sh.
5400 * configure.ac: Adjust development.sh source call.
5401 * configure: Regenerate.
5403 2014-06-02 Pedro Alves <palves@redhat.com>
5405 * ax.c (gdb_free_agent_expr): New function.
5406 * ax.h (gdb_free_agent_expr): New declaration.
5407 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5409 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5411 (clear_breakpoint_conditions_and_commands): New function.
5412 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5413 (clear_breakpoint_conditions_and_commands): New declaration.
5415 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5417 * linux-aarch64-low.c (asm/ptrace.h): Include.
5419 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5421 Fix TLS access for -static -pthread.
5422 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5423 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5424 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5426 2014-05-20 Pedro Alves <palves@redhat.com>
5428 * linux-aarch64-low.c (aarch64_insert_point)
5429 (aarch64_remove_point): No longer check whether the type is
5430 supported here. Adjust to new interface.
5431 (the_low_target): Install aarch64_supports_z_point_type as
5432 supports_z_point_type method.
5433 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5434 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5435 instead of a Z packet char. Adjust.
5436 (arm_supports_z_point_type): New function.
5437 (arm_insert_point, arm_remove_point): Adjust to new interface.
5438 (the_low_target): Install arm_supports_z_point_type.
5439 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5440 (cris_insert_point, cris_remove_point): Adjust to new interface.
5441 Don't check whether the type is supported here.
5442 (the_low_target): Install cris_supports_z_point_type.
5443 * linux-low.c (linux_supports_z_point_type): New function.
5444 (linux_insert_point, linux_remove_point): Adjust to new interface.
5445 * linux-low.h (struct linux_target_ops) <insert_point,
5446 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5447 raw_breakpoint pointer parameter.
5448 <supports_z_point_type>: New method.
5449 * linux-mips-low.c (mips_supports_z_point_type): New function.
5450 (mips_insert_point, mips_remove_point): Adjust to new interface.
5451 Use mips_supports_z_point_type.
5452 (the_low_target): Install mips_supports_z_point_type.
5453 * linux-ppc-low.c (the_low_target): Install NULL as
5454 supports_z_point_type method.
5455 * linux-s390-low.c (the_low_target): Install NULL as
5456 supports_z_point_type method.
5457 * linux-sparc-low.c (the_low_target): Install NULL as
5458 supports_z_point_type method.
5459 * linux-x86-low.c (x86_supports_z_point_type): New function.
5460 (x86_insert_point): Adjust to new insert_point interface. Use
5461 insert_memory_breakpoint. Adjust to new
5462 i386_low_insert_watchpoint interface.
5463 (x86_remove_point): Adjust to remove_point interface. Use
5464 remove_memory_breakpoint. Adjust to new
5465 i386_low_remove_watchpoint interface.
5466 (the_low_target): Install x86_supports_z_point_type.
5467 * lynx-low.c (lynx_target_ops): Install NULL as
5468 supports_z_point_type callback.
5469 * nto-low.c (nto_supports_z_point_type): New.
5470 (nto_insert_point, nto_remove_point): Adjust to new interface.
5471 (nto_target_ops): Install nto_supports_z_point_type.
5472 * mem-break.c: Adjust intro comment.
5473 (struct raw_breakpoint) <raw_type, size>: New fields.
5474 <inserted>: Update comment.
5475 <shlib_disabled>: Delete field.
5476 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5477 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5478 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5479 (raw_bkpt_type_to_target_hw_bp_type): New function.
5480 (find_enabled_raw_code_breakpoint_at): New function.
5481 (find_raw_breakpoint_at): New type and size parameters. Use them.
5482 (insert_memory_breakpoint): New function, based off
5483 set_raw_breakpoint_at.
5484 (remove_memory_breakpoint): New function.
5485 (set_raw_breakpoint_at): Reimplement.
5486 (set_breakpoint): New, based on set_breakpoint_at.
5487 (set_breakpoint_at): Reimplement.
5488 (delete_raw_breakpoint): Go through the_target->remove_point
5489 instead of assuming memory breakpoints.
5490 (find_gdb_breakpoint_at): Delete.
5491 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5492 (find_gdb_breakpoint): New function.
5493 (set_gdb_breakpoint_at): Delete.
5494 (z_type_supported): New function.
5495 (set_gdb_breakpoint_1): New function, loosely based off
5496 set_gdb_breakpoint_at.
5497 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5498 (delete_gdb_breakpoint_at): Delete.
5499 (delete_gdb_breakpoint_1): New function, loosely based off
5500 delete_gdb_breakpoint_at.
5501 (delete_gdb_breakpoint): New function.
5502 (clear_gdb_breakpoint_conditions): Rename to ...
5503 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5505 (add_condition_to_breakpoint): Make static.
5506 (add_breakpoint_condition): Take a struct breakpoint pointer
5507 instead of an address. Adjust.
5508 (gdb_condition_true_at_breakpoint): Rename to ...
5509 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5511 (gdb_condition_true_at_breakpoint): Reimplement.
5512 (add_breakpoint_commands): Take a struct breakpoint pointer
5513 instead of an address. Adjust.
5514 (gdb_no_commands_at_breakpoint): Rename to ...
5515 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5516 parameter. Return true if no breakpoint was found. Change debug
5518 (gdb_no_commands_at_breakpoint): Reimplement.
5519 (run_breakpoint_commands): Rename to ...
5520 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5521 and change return type to boolean.
5522 (run_breakpoint_commands): New function.
5523 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5524 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5525 breakpoint. Go through the_target->remove_point instead of
5526 assuming memory breakpoint.
5527 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5528 software and hardware breakpoints.
5529 (reinsert_raw_breakpoint): Go through the_target->insert_point
5530 instead of assuming memory breakpoint.
5531 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5532 software and hardware breakpoints.
5533 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5534 Check both software and hardware breakpoints.
5535 (validate_inserted_breakpoint): Assert the breakpoint is a
5536 software breakpoint. Set the inserted flag to -1 instead of
5537 setting shlib_disabled.
5538 (delete_disabled_breakpoints): Adjust.
5539 (validate_breakpoints): Only validate software breakpoints.
5540 Adjust to inserted flag change.
5541 (check_mem_read, check_mem_write): Skip breakpoint types other
5542 than software breakpoints. Adjust to inserted flag change.
5543 * mem-break.h (enum raw_bkpt_type): New enum.
5544 (raw_breakpoint, struct process_info): Forward declare.
5545 (Z_packet_to_target_hw_bp_type): Delete declaration.
5546 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5547 (set_gdb_breakpoint, delete_gdb_breakpoint)
5548 (clear_breakpoint_conditions): New declarations.
5549 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5550 (breakpoint_inserted_here): Update comment.
5551 (add_breakpoint_condition, add_breakpoint_commands): Replace
5552 address parameter with a breakpoint pointer parameter.
5553 (gdb_breakpoint_here): Update comment.
5554 (delete_gdb_breakpoint_at): Delete.
5555 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5556 * server.c (process_point_options): Take a struct breakpoint
5557 pointer instead of an address. Adjust.
5558 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5559 delete_gdb_breakpoint.
5560 * spu-low.c (spu_target_ops): Install NULL as
5561 supports_z_point_type method.
5562 * target.h: Include mem-break.h.
5563 (struct target_ops) <prepare_to_access_memory>: Update comment.
5564 <supports_z_point_type>: New field.
5565 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5566 instead of a char. Also take a raw breakpoint pointer.
5567 * win32-arm-low.c (the_low_target): Install NULL as
5568 supports_z_point_type.
5569 * win32-i386-low.c (i386_supports_z_point_type): New function.
5570 (i386_insert_point, i386_remove_point): Adjust to new interface.
5571 (the_low_target): Install i386_supports_z_point_type.
5572 * win32-low.c (win32_supports_z_point_type): New function.
5573 (win32_insert_point, win32_remove_point): Adjust to new interface.
5574 (win32_target_ops): Install win32_supports_z_point_type.
5575 * win32-low.h (struct win32_target_ops):
5576 <supports_z_point_type>: New method.
5577 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5578 instead of a char. Also take a raw breakpoint pointer.
5580 2014-05-20 Pedro Alves <palves@redhat.com>
5582 * mem-break.h: Include break-common.h.
5583 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5584 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5585 (Z_packet_to_target_hw_bp_type): New declaration.
5586 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5587 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5588 (Z_PACKET_ACCESS_WP): Delete macros.
5589 (Z_packet_to_hw_type): Delete function.
5590 * i386-low.h: Don't include break-common.h here.
5591 (Z_packet_to_hw_type): Delete declaration.
5592 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5593 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5594 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5595 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5596 * linux-aarch64-low.c: Don't include break-common.h here.
5597 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5598 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5599 (Z_packet_to_target_hw_bp_type): Delete function.
5600 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5602 (mips_insert_point, mips_remove_point): Use
5603 Z_packet_to_target_hw_bp_type.
5605 2014-05-20 Pedro Alves <palves@redhat.com>
5607 * linux-aarch64-low.c: Include break-common.h.
5608 (enum target_point_type): Delete.
5609 (Z_packet_to_point_type): Rename to ...
5610 (Z_packet_to_target_hw_bp_type): ... this, and return a
5611 target_hw_bp_type instead.
5612 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5613 instead of an enum target_point_type.
5614 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5616 (aarch64_dr_state_insert_one_point)
5617 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5618 (aarch64_handle_aligned_watchpoint)
5619 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5620 Take an enum target_hw_bp_type instead of an enum
5622 (aarch64_supports_z_point_type): New function.
5623 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5624 use Z_packet_to_target_hw_bp_type.
5626 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5628 * configure.ac: Only use -Werror by default when DEVELOPMENT
5630 * configure: Regenerate.
5632 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5634 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5635 * linux-x86-low.c (X86_64_USER_REGS): New.
5636 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5638 2014-04-28 Yao Qi <yao@codesourcery.com>
5640 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5643 2014-04-25 Pedro Alves <palves@redhat.com>
5646 * linux-low.c (linux_attach_fail_reason_string): New function.
5647 (linux_attach_lwp): Delete.
5648 (linux_attach_lwp_1): Rename to ...
5649 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5650 argument. Remove "initial" parameter. Return int instead of
5651 void. Don't error or warn here.
5652 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5653 failure to attach to the tgid. Call warning when failing to
5655 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5656 argument. Remove "initial" parameter. Return int instead of
5657 void. Don't error or warn here.
5658 (linux_attach_fail_reason_string): New declaration.
5659 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5660 interface change. Use linux_attach_fail_reason_string.
5662 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5663 Walfred Tedeschi <walfred.tedeschi@intel.com>
5665 * Makefile.in: Added rules to handle new files
5666 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5667 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5668 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5669 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5670 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5671 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5673 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5674 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5675 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5676 i386/x32-avx512.xml.
5677 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5678 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5679 i386/x32-avx512-linux.xml.
5680 * i387-fp.c (num_avx512_k_registers): New constant for number
5682 (num_avx512_zmmh_low_registers): New constant for number of
5683 lower ZMM registers (0-15).
5684 (num_avx512_zmmh_high_registers): New constant for number of
5685 higher ZMM registers (16-31).
5686 (num_avx512_ymmh_registers): New contant for number of higher
5687 YMM registers (ymm16-31 added by avx521 on x86_64).
5688 (num_avx512_xmm_registers): New constant for number of higher
5689 XMM registers (xmm16-31 added by AVX512 on x86_64).
5690 (struct i387_xsave): Add space for AVX512 registers.
5691 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5692 Add code to handle AVX512 registers.
5693 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5694 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5695 prototypei from generated file.
5696 (tdesc_amd64_avx512_linux): Likewise.
5697 (init_registers_x32_avx512_linux): Likewise.
5698 (tdesc_x32_avx512_linux): Likewise.
5699 (init_registers_i386_avx512_linux): Likewise.
5700 (tdesc_i386_avx512_linux): Likewise.
5701 (x86_64_regmap): Add AVX512 registers.
5702 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5704 (initialize_low_arch): Add code to initialize AVX512 registers.
5706 2014-04-23 Pedro Alves <palves@redhat.com>
5708 * mem-break.c (find_gdb_breakpoint_at): Make static.
5709 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5711 2014-04-23 Pedro Alves <palves@redhat.com>
5713 * i386-low.c: Don't include break-common.h here.
5714 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5715 prototype to take target_hw_bp_type as argument instead of a Z
5717 * i386-low.h: Include break-common.h here.
5718 (Z_packet_to_hw_type): Declare.
5719 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5721 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5722 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5723 (x86_remove_point): Convert the packet number to a
5724 target_hw_bp_type before calling i386_low_remove_watchpoint.
5725 * win32-i386-low.c (i386_insert_point): Convert the packet number
5726 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5727 (i386_remove_point): Convert the packet number to a
5728 target_hw_bp_type before calling i386_low_remove_watchpoint.
5730 2014-04-23 Pedro Alves <palves@redhat.com>
5732 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5734 2014-04-10 Pedro Alves <palves@redhat.com>
5736 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5737 Check if the condition or command is NULL before checking if the
5738 breakpoint is known. On success, return true.
5739 * mem-break.h (add_breakpoint_condition): Document return.
5740 (add_breakpoint_commands): Add describing comment.
5741 * server.c (skip_to_semicolon): New function.
5742 (process_point_options): Use it.
5744 2014-04-09 Pedro Alves <palves@redhat.com>
5746 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5749 2014-02-27 Pedro Alves <palves@redhat.com>
5752 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5754 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5756 (last_thread_of_process_p): Take a PID argument instead of a
5758 (linux_wait_for_lwp): Delete.
5759 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5761 (linux_low_filter_event): New function, party factored out from
5762 linux_wait_for_event.
5763 (linux_wait_for_event): Rename to ...
5764 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5765 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5766 sigsuspend. Check for zombie leaders.
5767 (linux_wait_for_event): Reimplement as wrapper around
5768 linux_wait_for_event_filtered.
5769 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5770 a normal or signal exit is seen, it's the whole process exiting.
5771 (wait_for_sigstop): No longer a for_each_inferior callback.
5772 Rewrite on top of linux_wait_for_event_filtered.
5773 (stop_all_lwps): Call wait_for_sigstop directly.
5774 * server.c (resume, handle_target_event): Handle
5775 TARGET_WAITKIND_NO_RESUMED.
5777 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5779 * win32-low.c (psapi_get_dll_name,
5780 * win32_CreateToolhelp32Snapshot): Delete.
5781 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5782 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5784 (handle_load_dll): Add function description.
5785 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5787 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5789 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5791 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5792 base address when calling win32_add_one_solib.
5793 (handle_load_dll): Delete local variable load_addr.
5794 Remove 0x1000 offset applied to DLL base address when calling
5795 win32_add_one_solib.
5796 (handle_unload_dll): Add comment.
5798 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5800 * win32-low.c (win32_add_all_dlls): Renames
5801 win32_ensure_ntdll_loaded. Rewrite function documentation.
5802 Adjust implementation to always load all DLLs.
5803 Add 0x1000 offset to DLL base address when calling
5804 win32_add_one_solib.
5805 (child_initialization_done): New static global.
5806 (do_initial_child_stuff): Set child_initialization_done to
5807 zero during child initialization, and 1 after. Replace call
5808 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5810 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5811 (handle_unload_dll): Add function documentation.
5812 (get_child_debug_event): Ignore load and unload DLL events
5813 during child initialization.
5815 2014-02-20 Doug Evans <dje@google.com>
5817 Remove global all_lwps.
5818 * inferiors.h (ptid_of): Move here from linux-low.h.
5819 (pid_of, lwpid_of): Ditto.
5820 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5821 parameter is a struct thread_info * now.
5822 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5823 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5824 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5826 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5827 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5828 * linux-arm-low.c (update_registers_callback): Update, "entry"
5829 parameter is a struct thread_info * now.
5830 Fetch lwpid from current_inferior directly.
5831 (arm_insert_point): Pass &all_threads to find_inferior instead of
5833 (arm_remove_point): Ditto.
5834 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5835 (arm_prepare_to_resume): Fetch pid from thread.
5836 (arm_read_description): Fetch lwpid from current_inferior directly.
5837 * linux-low.c (all_lwps): Delete.
5838 (delete_lwp): Delete call to remove_inferior.
5839 (handle_extended_wait): Fetch lwpid from thread.
5840 (add_lwp): Don't set lwp->entry.id. Remove call to
5841 add_inferior_to_list.
5842 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5843 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5844 (kill_one_lwp_callback): Ditto.
5845 (linux_kill): Don't dereference NULL pointer.
5846 Fetch ptid,lwpid from thread.
5847 (get_detach_signal): Fetch ptid from thread.
5848 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5849 Simplify call to regcache_invalidate_thread.
5850 (delete_lwp_callback): Update, "entry" parameter is a
5851 struct thread_info * now. Fetch pid from thread.
5852 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5853 (status_pending_p_callback): Update, "entry" parameter is a
5854 struct thread_info * now. Fetch ptid from thread.
5855 (find_lwp_pid): Update, "entry" parameter is a
5856 struct thread_info * now.
5857 (linux_wait_for_lwp): Fetch pid from thread.
5858 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5859 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5860 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5861 (dequeue_one_deferred_signal): Ditto.
5862 (cancel_breakpoint): Fetch ptid from current_inferior.
5863 (linux_wait_for_event): Pass &all_threads to find_inferior,
5864 not &all_lwps. Fetch ptid, lwpid from thread.
5865 (count_events_callback): Update, "entry" parameter is a
5866 struct thread_info * now.
5867 (select_singlestep_lwp_callback): Ditto.
5868 (select_event_lwp_callback): Ditto.
5869 (cancel_breakpoints_callback): Ditto.
5870 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5872 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5873 (unsuspend_one_lwp): Update, "entry" parameter is a
5874 struct thread_info * now.
5875 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5877 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5878 Fetch lwpid from thread, not lwp.
5879 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5880 Pass &all_threads to find_inferior, not &all_lwps.
5881 (send_sigstop): Fetch lwpid from thread, not lwp.
5882 (send_sigstop_callback): Update, "entry" parameter is a
5883 struct thread_info * now.
5884 (suspend_and_send_sigstop_callback): Ditto.
5885 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5886 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5887 struct thread_info * now.
5888 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5890 (lwp_running): Update, "entry" parameter is a
5891 struct thread_info * now.
5892 (stop_all_lwps): Fetch ptid from thread.
5893 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5894 (linux_resume_one_lwp): Fetch lwpid from thread.
5895 (linux_set_resume_request): Update, "entry" parameter is a
5896 struct thread_info * now. Fetch pid, lwpid from thread.
5897 (resume_status_pending_p): Update, "entry" parameter is a
5898 struct thread_info * now.
5899 (need_step_over_p): Ditto. Fetch lwpid from thread.
5900 (start_step_over): Fetch lwpid from thread.
5901 (linux_resume_one_thread): Update, "entry" parameter is a
5902 struct thread_info * now. Fetch lwpid from thread.
5903 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5904 (proceed_one_lwp): Update, "entry" parameter is a
5905 struct thread_info * now. Fetch lwpid from thread.
5906 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5907 struct thread_info * now.
5908 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5909 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5910 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5912 (regsets_store_inferior_registers): Ditto.
5913 (fetch_register, store_register): Ditto.
5914 (linux_read_memory, linux_write_memory): Ditto.
5915 (linux_request_interrupt): Ditto.
5916 (linux_read_auxv): Ditto.
5917 (linux_xfer_siginfo): Ditto.
5918 (linux_qxfer_spu): Ditto.
5919 (linux_qxfer_libraries_svr4): Ditto.
5920 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5921 moved to inferiors.h.
5923 (get_thread_lwp): Update.
5924 (struct lwp_info): Delete member "entry". Simplify comment for
5927 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5928 current_inferior directly.
5929 (update_watch_registers_callback): Update, "entry" parameter is a
5930 struct thread_info * now. Fetch pid from thread.
5931 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5932 (mips_insert_point): Fetch lwpid from current_inferior.
5933 Pass &all_threads to find_inferior, not &all_lwps.
5934 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5935 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5937 (mips_stopped_data_address): Ditto.
5938 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5940 * linux-tile-low.c (tile_arch_setup): Ditto.
5941 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5942 (update_debug_registers_callback): Update, "entry" parameter is a
5943 struct thread_info * now. Fetch pid from thread.
5944 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5945 Pass &all_threads to find_inferior, not &all_lwps.
5946 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5947 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5948 Pass &all_threads to find_inferior, not &all_lwps.
5949 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5950 (i386_dr_low_get_status): Ditto.
5951 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5952 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5953 (x86_linux_read_description): Ditto.
5954 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5956 2014-02-20 Doug Evans <dje@google.com>
5958 * inferiors.c (get_first_inferior): Fix buglet.
5960 2014-02-19 Doug Evans <dje@google.com>
5962 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5963 * inferiors.c (add_thread): Change result type to struct thread_info *.
5964 All callers updated.
5965 (add_lwp): Call add_thread here instead of in callers.
5966 All callers updated.
5967 * linux-low.h (get_lwp_thread): Rewrite.
5968 (struct lwp_info): New member "thread".
5970 2014-02-19 Doug Evans <dje@google.com>
5972 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5973 All callers updated.
5975 2014-02-19 Doug Evans <dje@google.com>
5977 * inferiors.c (add_thread): Fix whitespace.
5979 2014-02-19 Doug Evans <dje@google.com>
5981 * dll.c (clear_dlls): Replace accessing list implemention details
5983 * gdbthread.h (get_first_thread): Declare.
5984 * inferiors.c (for_each_inferior_with_data): New function.
5985 (get_first_thread): New function.
5986 (find_thread_ptid): Simplify.
5987 (get_first_inferior): New function.
5988 (clear_list): Delete.
5989 (one_inferior_p): New function.
5990 (clear_inferior_list): New function.
5991 (clear_inferiors): Update.
5992 * inferiors.h (for_each_inferior_with_data): Declare.
5993 (clear_inferior_list): Declare.
5994 (one_inferior_p): Declare.
5995 (get_first_inferior): Declare.
5996 * linux-low.c (linux_wait_for_event): Replace accessing list
5997 implemention details with API function.
5998 * server.c (target_running): Ditto.
5999 (accumulate_file_name_length): New function.
6000 (emit_dll_description): New function.
6001 (handle_qxfer_libraries): Replace accessing list implemention
6002 details with API function.
6003 (handle_qxfer_threads_worker): New function.
6004 (handle_qxfer_threads_proper): Replace accessing list implemention
6005 details with API function.
6006 (handle_query): Ditto.
6007 (visit_actioned_threads_callback_ftype): New typedef.
6008 (visit_actioned_threads_data): New struct.
6009 (visit_actioned_threads): Rewrite to be find_inferior callback.
6010 (resume): Call find_inferior.
6011 (handle_status): Replace accessing list implemention
6012 details with API function.
6013 (process_serial_event): Replace accessing list implemention details
6015 * target.c (set_desired_inferior): Replace accessing list implemention
6016 details with API function.
6017 * tracepoint.c (same_process_p): New function.
6018 (gdb_agent_about_to_close): Replace accessing list implemention
6019 details with API function.
6020 * win32-low.c (child_delete_thread): Replace accessing list
6021 implemention details with API function.
6022 (match_dll_by_basename): New function.
6023 (dll_is_loaded_by_basename): New function.
6024 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6025 details call to dll_is_loaded_by_basename.
6027 2014-02-19 Doug Evans <dje@google.com>
6029 * dll.h (struct dll_info): Add comment.
6030 * gdbthread.h (struct thread_info): Add comment.
6031 (current_ptid): Simplify.
6032 * inferiors.c (add_process): Update.
6033 (remove_process): Update.
6034 * inferiors.h (struct process_info): Rename member "head" to "entry".
6035 * linux-low.c (delete_lwp): Update.
6037 (last_thread_of_process_p): Update.
6038 (kill_one_lwp_callback, linux_kill): Update.
6039 (status_pending_p_callback): Update.
6040 (wait_for_sigstop): Update. Simplify read of ptid.
6041 (start_step_over): Update.
6042 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6043 (get_lwp_thread): Update.
6044 (struct lwp_info): Rename member "head" to "entry".
6045 * regcache.h (inferior_list_entry): Delete.
6046 * server.c (kill_inferior_callback): Update.
6047 (detach_or_kill_inferior_callback): Update.
6048 (print_started_pid): Update.
6049 (print_attached_pid): Update.
6050 (process_serial_event): Simplify read of ptid.
6051 * thread-db.c (thread_db_create_event): Update.
6052 (thread_db_get_tls_address): Update.
6053 * win32-low.c (current_inferior_ptid): Simplify.
6055 2014-02-19 Tom Tromey <tromey@redhat.com>
6057 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6059 (target_supports_btrace): Update.
6061 2014-02-14 Yao Qi <yao@codesourcery.com>
6063 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6064 (rsp-low-ipa.o): New target.
6066 2014-02-12 Tom Tromey <tromey@redhat.com>
6068 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6069 convert_ascii_to_int.
6070 * regcache.c (registers_to_string): Likewise.
6071 * remote-utils.c (decode_M_packet): Likewise.
6072 * server.c (process_serial_event): Likewise.
6074 2014-02-12 Tom Tromey <tromey@redhat.com>
6076 * server.c (handle_query, handle_v_run): Use hex2bin, not
6078 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6080 2014-02-12 Tom Tromey <tromey@redhat.com>
6082 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6083 convert_int_to_ascii.
6084 * regcache.c (registers_to_string, collect_register_as_string):
6086 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6088 * server.c (process_serial_event): Likewise.
6089 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6090 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6092 2014-02-12 Tom Tromey <tromey@redhat.com>
6094 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6095 bin2hex, not hexify.
6096 * tracepoint.c (cmd_qtstatus): Likewise.
6098 2014-02-12 Tom Tromey <tromey@redhat.com>
6100 * remote-utils.c (monitor_output): Pass explicit length to
6103 2014-02-12 Tom Tromey <tromey@redhat.com>
6105 * tracepoint.c: Include rsp-low.h.
6106 * server.c: Include rsp-low.h.
6107 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6108 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6110 * remote-utils.c: Include rsp-low.h.
6111 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6112 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6113 (convert_int_to_ascii, convert_ascii_to_int): Move to
6115 * regcache.c: Include rsp-low.h.
6116 * ax.c: Include rsp-low.h.
6117 * Makefile.in (SFILES): Add common/rsp-low.c.
6118 (OBS): Add rsp-low.o.
6119 (rsp-low.o): New target.
6121 2014-02-12 Tom Tromey <tromey@redhat.com>
6123 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6124 Include print-utils.h.
6125 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6126 (plongest, thirty_two, phex_nz): Remove.
6127 * Makefile.in (SFILES): Add common/print-utils.c.
6128 (OBS): Add print-utils.o.
6129 (print-utils-ipa.o): New target.
6130 (print-utils.o): New target.
6131 (IPA_OBJS): Add print-utils-ipa.o.
6133 2014-02-06 Tom Tromey <tromey@redhat.com>
6135 * Makefile.in (SFILES): Fix indentation.
6137 2014-02-05 Doug Evans <dje@google.com>
6139 * linux-low.c (linux_wait_for_event): Improve comment.
6140 (linux_wait_1): Keep current_inferior in sync with event_child.
6142 2014-01-22 Doug Evans <dje@google.com>
6144 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6146 2014-01-22 Doug Evans <dje@google.com>
6148 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6149 * configure: Regenerate.
6150 * config.in: Regenerate.
6151 * Makefile.in (SFILES): Add debug.c.
6153 * debug.c: New file.
6154 * debug.h: New file.
6155 * linux-aarch64-low.c (*): Update all debugging printfs to use
6156 debug_printf instead of fprintf.
6157 * linux-arm-low.c (*): Ditto.
6158 * linux-cris-low.c (*): Ditto.
6159 * linux-crisv32-low.c (*): Ditto.
6160 * linux-m32r-low.c (*): Ditto.
6161 * linux-sparc-low.c (*): Ditto.
6162 * linux-x86.c (*): Ditto.
6163 * linux-low.c (*): Ditto.
6164 (linux_wait_1): Add calls to debug_enter, debug_exit.
6165 (linux_wait): Remove redundant debugging printf.
6166 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6167 (linux_resume, unstop_all_lwps): Ditto.
6168 * mem-break.c (*): Update all debugging printfs to use
6169 debug_printf instead of fprintf.
6170 * remote-utils.c (*): Ditto.
6171 * thread-db.c (*): Ditto.
6172 * server.c #include <ctype.h>, "gdb_vecs.h".
6173 (debug_threads): Moved to debug.c.
6174 (*): Update all debugging printfs to use debug_printf instead of
6176 (start_inferior): Replace call to fflush with call to debug_flush.
6177 (monitor_show_help): Mention set debug-format.
6178 (parse_debug_format_options): New function.
6179 (handle_monitor_command): Handle "monitor set debug-format".
6180 (gdbserver_usage): Mention --debug-format.
6181 (main): Parse --debug-format.
6182 * server.h (debug_threads): Declaration moved to debug.h.
6184 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6185 trace_debug_1 that uses debug_printf.
6186 (tracepoint_look_up_symbols): Update all debugging printfs to use
6187 debug_printf instead of fprintf.
6189 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6191 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6194 2014-01-17 Pedro Alves <palves@redhat.com>
6197 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6198 defined after including gdb_proc_service.h.
6200 2014-01-16 Doug Evans <dje@google.com>
6202 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6203 (match_dll): Use it.
6205 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6207 * target.h (target_ops) <read_btrace>: Change parameters and
6208 return type to allow error reporting.
6209 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6210 trace reading errors on.
6211 * linux-low.c (linux_low_read_btrace): Pass trace reading
6213 (linux_low_disable_btrace): New.
6215 2014-01-15 Doug Evans <dje@google.com>
6217 * inferiors.c (thread_id_to_gdb_id): Delete.
6218 * inferiors.h (thread_id_to_gdb_id): Delete.
6220 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6222 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6223 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6226 2014-01-08 Pedro Alves <palves@redhat.com>
6228 * server.c (handle_status): Don't discard previous queued stop
6229 replies or thread's pending status here.
6230 (main) <disconnection>: Do it here instead.
6232 2014-01-08 Pedro Alves <palves@redhat.com>
6234 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6235 * server.c (visit_actioned_threads, handle_pending_status): New
6237 (handle_v_cont): Factor out parts to ...
6238 (resume): ... this new function. If in all-stop, and a thread
6239 being resumed has a pending status, report it without actually
6241 (myresume): Adjust to use the new 'resume' function.
6242 (clear_pending_status_callback, set_pending_status_callback)
6243 (find_status_pending_thread_callback): New functions.
6244 (handle_status): Handle the case of multiple threads having
6245 interesting statuses to report. Report threads' real last signal
6246 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6247 with an interesting thread to report the status for, instead of
6248 always reporting the status of the first thread.
6250 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6252 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6253 * gdbreplay.c (gdbreplay_version): Likewise.
6255 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6257 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6258 iov.iov_len with the real length in use.
6260 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6262 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6263 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6264 for all targets that use win32-low.c.
6265 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6266 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6268 2013-12-13 Pedro Alves <palves@redhat.com>
6270 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6271 if equal to TARGET_WAITKIND_LOADED.
6272 * win32-low.c (cached_status): New static global.
6273 (win32_wait): Add declaration.
6274 (do_initial_child_stuff): Flush all initial pending debug events
6275 up to the initial breakpoint.
6276 (win32_wait): If CACHED_STATUS was set, return that instead
6277 of doing a real wait. Remove the code resuming the execution
6278 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6279 during the initial phase. Also remove the code changing
6280 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6281 TARGET_WAITKIND_STOPPED.
6283 2013-12-11 Yao Qi <yao@codesourcery.com>
6285 * notif.c (handle_notif_ack): Return 0 if no notification
6288 2013-11-20 Doug Evans <dje@google.com>
6290 * linux-low.c (linux_set_resume_request): Fix comment.
6292 2013-11-20 Doug Evans <dje@google.com>
6294 * linux-low.c (resume_status_pending_p): Tweak comment.
6296 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6298 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6299 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6300 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6301 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6302 (srv_amd64_regobj): Add amd64-mpx.o.
6303 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6304 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6305 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6306 * i387-fp.c (num_pl_bnd_register) Added constant.
6307 (num_pl_bnd_cfg_registers) Added constant.
6308 (struct i387_xsave) Added reserved area and MPX fields.
6309 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6310 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6312 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6313 (init_registers_amd64_mpx_linux): Declare new function.
6314 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6315 (x86_64_regmap): Add MPX registers.
6316 (x86_linux_read_description): Add MPX case.
6317 (initialize_low_arch): Initialize MPX targets.
6319 2013-11-18 Tom Tromey <tromey@redhat.com>
6321 * configure: Rebuild.
6322 * configure.ac: Don't check for stdlib.h.
6323 * gdbreplay.c: Unconditionally include stdlib.h.
6325 2013-11-18 Tom Tromey <tromey@redhat.com>
6327 * config.in: Rebuild.
6328 * configure: Rebuild.
6329 * configure.ac: Don't use AC_HEADER_DIRENT.
6331 2013-11-18 Tom Tromey <tromey@redhat.com>
6333 * server.h: Don't check HAVE_STRING_H.
6334 * gdbreplay.c: Don't check HAVE_STRING_H.
6335 * configure: Rebuild.
6337 2013-11-18 Tom Tromey <tromey@redhat.com>
6339 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6342 2013-11-08 Tom Tromey <tromey@redhat.com>
6344 * configure, config.in: Rebuild.
6345 * configure.ac: Remove unused configury.
6347 2013-11-08 Tom Tromey <tromey@redhat.com>
6349 * acinclude.m4: Include common.m4, codeset.m4.
6350 * configure, config.in: Rebuild.
6351 * configure.ac: Use GDB_AC_COMMON.
6353 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6355 * linux-s390-low.c (HWCAP_S390_TE): New define.
6356 (s390_arch_setup): Consider the TE field in the HWCAP for
6357 determining 'have_regset_tdb'.
6359 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6362 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6365 2013-10-02 Pedro Alves <palves@redhat.com>
6367 * server.c (process_serial_event): Don't output "GDBserver
6368 exiting" if GDB is connected through stdio.
6369 * target.c (mywait): Likewise, be silent if GDB is connected
6372 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6374 * lynx-low.c (lynx_add_threads_after_attach): New function.
6375 (lynx_attach): Remove call to add_thread. Add call to
6376 lynx_add_threads_after_attach instead.
6378 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6380 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6381 * config.in, configure: Regenerated.
6383 2013-09-18 Yao Qi <yao@codesourcery.com>
6386 * server.c (start_inferior): Clear 'resume_info'.
6388 2013-09-16 Jiong Wang <jiwang@tilera.com>
6390 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6393 2013-09-16 Jiong Wang <jiwang@tilera.com>
6395 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6396 linux-tile-low.o to srv_tgtobj.
6398 2013-09-16 Will Newton <will.newton@linaro.org>
6400 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6403 2013-09-06 Pedro Alves <palves@redhat.com>
6405 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6406 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6407 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6408 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6409 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6410 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6412 2013-09-06 Pedro Alves <palves@redhat.com>
6414 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6415 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6417 2013-09-06 Pedro Alves <palves@redhat.com>
6419 * linux-amd64-ipa.c: Include tracepoint.h.
6420 * linux-i386-ipa.c: Include tracepoint.h.
6422 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6424 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6425 (ps_get_thread_area): New function.
6427 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6429 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6430 (initialize_low_arch): Call init_registers_crisv32 rather than
6431 init_register_crisv32.
6433 2013-09-05 Pedro Alves <palves@redhat.com>
6435 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6437 * hostio.h: ... this new file.
6438 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6439 win32-low.c: Include hostio.h.
6441 2013-09-05 Pedro Alves <palves@redhat.com>
6443 * server.h (gdb_client_data, handler_func, callback_handler_func)
6444 (delete_file_handler, add_file_handler, append_callback_event)
6445 (delete_callback_event, start_event_loop, initialize_event_loop):
6446 Move to event-loop.h and include it.
6447 * event-loop.h: New file.
6449 2013-09-05 Pedro Alves <palves@redhat.com>
6451 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6452 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6453 (loaded_dll, unloaded_dll): Move to ...
6454 * dll.h: ... this new file.
6455 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6457 2013-09-05 Pedro Alves <palves@redhat.com>
6459 * server.h (current_process, get_thread_process, all_processes)
6460 (add_inferior_to_list, for_each_inferior, current_inferior)
6461 (remove_inferior, add_process, remove_process, find_process_pid)
6462 (have_started_inferiors_p, have_attached_inferiors_p)
6463 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6464 (clear_inferiors, find_inferior, find_inferior_id)
6465 (inferior_target_data, set_inferior_target_data)
6466 (inferior_regcache_data, set_inferior_regcache_data): Move to
6467 inferiors.h, and include it.
6468 * inferiors.h: New file.
6470 2013-09-05 Pedro Alves <palves@redhat.com>
6472 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6476 2013-09-05 Pedro Alves <palves@redhat.com>
6478 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6480 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6481 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6482 (handle_tracepoint_general_set, handle_tracepoint_query)
6483 (tracepoint_finished_step, tracepoint_was_hit)
6484 (release_while_stepping_state_list, current_traceframe)
6485 (in_readonly_region, traceframe_read_mem)
6486 (fetch_traceframe_registers, traceframe_read_sdata)
6487 (traceframe_read_info, struct fast_tpoint_collect_status)
6488 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6489 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6490 (supply_fast_tracepoint_registers)
6491 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6492 (ipa_tdesc, claim_trampoline_space)
6493 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6494 (agent_mem_read, agent_get_trace_state_variable_value)
6495 (agent_set_trace_state_variable_value, agent_tsv_read)
6496 (agent_mem_read_string, get_raw_reg_func_addr)
6497 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6498 * tracepoint.h: ... this new file.
6500 2013-09-05 Pedro Alves <palves@redhat.com>
6502 * server.h (perror_with_name, error, fatal, warning, paddress)
6503 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6505 * utils.h: New file.
6507 2013-09-05 Pedro Alves <palves@redhat.com>
6509 * server.h (remote_debug, noack_mode, transport_is_reliable)
6510 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6511 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6512 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6513 (write_enn, initialize_async_io, enable_async_io)
6514 (disable_async_io, check_remote_input_interrupt_request)
6515 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6516 (dead_thread_notify, prepare_resume_reply)
6517 (decode_address_to_semicolon, decode_address, decode_m_packet)
6518 (decode_M_packet, decode_X_packet, decode_xfer_write)
6519 (decode_search_memory_packet, unhexify, hexify)
6520 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6521 (look_up_one_symbol, relocate_instruction)
6522 (monitor_output): Move to remote-utils.h, and include it.
6523 * remote-utils.h: New file.
6525 2013-09-05 Pedro Alves <palves@redhat.com>
6527 * server.h (_): Delete.
6529 2013-09-02 Pedro Alves <palves@redhat.com>
6531 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6532 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6534 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6536 2013-09-02 Pierre Muller <muller@sourceware.org>
6538 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6539 or WriteProcessMemory complete successfully and handle
6540 ERROR_PARTIAL_COPY error.
6542 2013-09-02 Pedro Alves <palves@redhat.com>
6544 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6545 error instead of EIO.
6547 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6550 * linux-low.c: Include filestuff.h.
6551 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6552 * lynx-low.c: Include filestuff.h.
6553 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6554 * server.c: Include filestuff.h.
6555 (main): Call notice_open_fds.
6556 * spu-low.c: Include filestuff.h.
6557 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6559 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6561 * Makefile.in: Explain why ../target and ../nat are not
6562 listed as include file search paths.
6563 (linux-waitpid.o): New object file rule.
6564 * configure.srv (srv_native_linux_obj): New variable.
6565 Replace all occurrences of linux native object files with
6566 $srv_native_linux_obj.
6567 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6568 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6569 (linux_enable_event_reporting): Remove declaration.
6570 (my_waitpid): Moved to common/linux-waitpid.c.
6571 (linux_wait_for_event): Pass ptid when calling
6572 linux_enable_event_reporting.
6573 (linux_supports_tracefork_flag): Remove.
6574 (linux_enable_event_reporting): Likewise.
6575 (linux_tracefork_grandchild): Remove.
6576 (STACK_SIZE): Moved to common/linux-ptrace.c.
6577 (linux_tracefork_child): Remove.
6578 (linux_test_for_tracefork): Remove.
6579 (linux_look_up_symbols): Call linux_supports_traceclone.
6580 (initialize_low): Remove call to linux_test_for_tracefork.
6581 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6582 common/linux-ptrace.h.
6583 (PTRACE_TYPE_ARG4): Likewise.
6584 Include linux-ptrace.h.
6586 2013-08-21 Pedro Alves <palves@redhat.com>
6588 * config.in: Renegerate.
6590 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6592 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6593 (SFILES): Remove $(srcdir)/common/target-common.c and
6594 add $(srcdir)/target/waitstatus.c.
6595 (OBS): Remove target-common.o and add waitstatus.o.
6596 (server_h): Remove $(srcdir)/../common/target-common.h and
6597 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6598 and $(srcdir)/../target/waitstatus.h.
6599 (target-common.o): Remove.
6600 (waitstatus.o): New target object file.
6601 * target.h: Do not include target-common.h and
6602 include target/resume.h, target/wait.h and
6603 target/waitstatus.h.
6605 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6607 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6608 to PTRACE_TYPE_ARG3.
6609 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6610 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6612 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6613 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6615 2013-07-27 Jie Zhang <jie@codesourcery.com>
6616 Daniel Jacobowitz <dan@codesourcery.com>
6617 Yao Qi <yao@codesourcery.com>
6619 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6620 (mips-linux-watch.o): New rule.
6621 (mips_linux_watch_h): New variable.
6622 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6624 * linux-mips-low.c: Include mips-linux-watch.h.
6625 (struct arch_process_info, struct arch_lwp_info): New.
6626 (update_watch_registers_callback): New function.
6627 (mips_linux_new_process, mips_linux_new_thread) New functions.
6628 (mips_linux_prepare_to_resume, mips_insert_point): New
6630 (mips_remove_point, mips_stopped_by_watchpoint): New
6632 (rsp_bp_type_to_target_hw_bp_type): New function.
6633 (mips_stopped_data_address): New function.
6634 (the_low_target): Add watchpoint support functions.
6636 2013-07-27 Yao Qi <yao@codesourcery.com>
6638 * i386-low.c: Include break-common.h.
6639 (enum target_hw_bp_type): Remove.
6641 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6643 * Makefile.in (SFILES): /common/target-common.c.
6644 (OBS): Add target-common.o.
6645 (server_h): Add $(srcdir)/../common/target-common.h.
6646 (target-common.o): New target.
6647 * server.c (queue_stop_reply_callback): Free
6648 status string after use.
6649 * target.c (target_waitstatus_to_string): Remove.
6650 * target.h: Include target-common.h.
6651 (resume_kind): Likewise.
6652 (target_waitkind): Likewise.
6653 (target_waitstatus): Likewise.
6654 (TARGET_WNOHANG): Likewise.
6656 2013-07-04 Yao Qi <yao@codesourcery.com>
6658 * Makefile.in (host_alias): Use @host_noncanonical@.
6659 (target_alias): Use @target_noncanonical@.
6660 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6661 ACX_NONCANONICAL_HOST.
6662 * configure: Regenerated.
6665 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6667 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6668 * configure: Rebuild.
6669 * Makefile.in (version_host, version_target): Get from configure.
6670 (version.c): Use $(version_host) and $(version_target).
6672 2013-07-03 Pedro Alves <palves@redhat.com>
6674 * Makefile.in (config.status): Depend on development.sh.
6675 * acinclude.m4: Include libmcheck.m4.
6676 * configure: Regenerate.
6678 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6680 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6681 attribute inside the parentheses.
6682 (winapi_DebugSetProcessKillOnExit): Ditto.
6683 (winapi_DebugBreakProcess): Ditto.
6684 (winapi_GenerateConsoleCtrlEvent): Ditto.
6686 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6688 * notif.h (notif_event): Add a dummy member to avoid compiler
6691 2013-07-01 Pedro Alves <palves@redhat.com>
6693 * hostio.c (HOSTIO_PATH_MAX): Define.
6694 (require_filename, handle_open, handle_unlink, handle_readlink):
6697 2013-07-01 Pedro Alves <palves@redhat.com>
6699 * server.h: Include "pathmax.h".
6700 * linux-low.c: Don't include sys/param.h.
6701 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6703 * win32-low.c: Don't include sys/param.h.
6704 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6706 2013-07-01 Pedro Alves <palves@redhat.com>
6708 * event-loop.c: Don't check HAVE_UNISTD_H before including
6710 * gdbreplay.c: Likewise.
6711 * remote-utils.c: Likewise.
6712 * server.c: Likewise.
6713 * configure.ac: Don't check for unistd.h.
6714 * configure: Regenerate.
6716 2013-06-28 Tom Tromey <tromey@redhat.com>
6718 * Makefile.in (version.c): Use version.in, not
6721 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6723 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6724 * configure: Rebuild.
6725 * Makefile.in (version_host, version_target): Get from configure.
6726 (version.c): Use $(version_host) and $(version_target).
6728 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6730 Fix trace-status to output user name without trailing colon.
6731 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6733 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6735 Fix trace-status to output proper start-time and stop-time.
6736 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6737 output start time and stop time in hex as gdb expects.
6739 2013-06-26 Pedro Alves <pedro@codesourcery.com>
6741 * tracepoint.c (build_traceframe_info_xml): Output trace state
6742 variables present in the trace buffer.
6744 2013-06-24 Tom Tromey <tromey@redhat.com>
6746 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6748 (version.o): Remove.
6749 * gdbreplay.c: Include version.h.
6750 (version, host_name): Don't declare.
6751 * server.h: Include version.h.
6752 (version, host_name): Don't declare.
6754 2013-06-12 Pedro Alves <palves@redhat.com>
6756 * linux-x86-low.c (linux_is_elf64): Delete global.
6757 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6758 with local linux_pid_exe_is_elf_64_file use.
6760 2013-06-11 Pedro Alves <palves@redhat.com>
6762 * linux-low.c (regset_disabled, disable_regset): New functions.
6763 (regsets_fetch_inferior_registers)
6764 (regsets_store_inferior_registers): Use them.
6765 (initialize_regsets_info); Don't allocate the disabled_regsets
6767 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6770 2013-06-11 Pedro Alves <palves@redhat.com>
6772 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6775 2013-06-11 Pedro Alves <palves@redhat.com>
6777 * linux-x86-low.c (initialize_low_arch): Call
6778 init_registers_x32_avx_linux.
6780 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6782 Fix compatibility with Android Bionic.
6783 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6786 2013-06-07 Pedro Alves <palves@redhat.com>
6789 * Makefile.in (OBS): Add tdesc.o.
6790 (IPA_OBJS): Add tdesc-ipa.o.
6791 (tdesc-ipa.o): New rule.
6792 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6794 * linux-low.c (new_inferior): Delete.
6795 (disabled_regsets, num_regsets): Delete.
6796 (linux_add_process): Adjust to set the new per-process
6798 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6799 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6800 was a stop. When calling arch_setup, switch the current inferior
6801 to the thread that got an event.
6802 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6803 (regsets_fetch_inferior_registers)
6804 (regsets_store_inferior_registers): New regsets_info parameter.
6806 (linux_register_in_regsets): New regs_info parameter. Adjust to
6808 (register_addr, fetch_register, store_register): New usrregs_info
6809 parameter. Adjust to use it.
6810 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6811 parameter regs_info. Adjust to use it.
6812 (linux_fetch_registers): Get the current inferior's regs_info, and
6814 (linux_store_registers): Ditto.
6815 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6816 (initialize_low): Don't initialize the target_regsets here. Call
6817 initialize_low_arch.
6818 * linux-low.h (target_regsets): Delete declaration.
6819 (struct regsets_info): New.
6820 (struct usrregs_info): New.
6821 (struct regs_info): New.
6822 (struct process_info_private) <new_inferior>: New field.
6823 (struct linux_target_ops): Delete the num_regs, regmap, and
6824 regset_bitmap fields. New field regs_info.
6825 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6826 * i387-fp.c (num_xmm_registers): Delete.
6827 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6828 calls to new interface.
6829 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6830 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6831 Infer the number of xmm registers from the regcache's target
6833 * i387-fp.h (num_xmm_registers): Delete.
6834 * inferiors.c (add_thread): Don't install the thread's regcache
6836 * proc-service.c (gregset_info): Fetch the current inferior's
6837 regs_info. Adjust to use it.
6838 * regcache.c: Include tdesc.h.
6839 (register_bytes, reg_defs, num_registers)
6840 (gdbserver_expedite_regs): Delete.
6841 (get_thread_regcache): If the thread doesn't have a regcache yet,
6842 create one, instead of aborting gdbserver.
6843 (regcache_invalidate_one): Rename to ...
6844 (regcache_invalidate_thread): ... this.
6845 (regcache_invalidate_one): New.
6846 (regcache_invalidate): Only invalidate registers of the current
6848 (init_register_cache): Add target_desc parameter, and use it.
6849 (new_register_cache): Ditto. Assert the target description has a
6850 non zero registers_size.
6851 (regcache_cpy): Add assertions. Adjust.
6852 (realloc_register_cache, set_register_cache): Delete.
6853 (registers_to_string, registers_from_string): Adjust.
6854 (find_register_by_name, find_regno, find_register_by_number)
6855 (register_cache_size): Add target_desc parameter, and use it.
6856 (free_register_cache_thread, free_register_cache_thread_one)
6857 (regcache_release, register_cache_size): New.
6858 (register_size): Add target_desc parameter, and use it.
6859 (register_data, supply_register, supply_register_zeroed)
6860 (supply_regblock, supply_register_by_name, collect_register)
6861 (collect_register_as_string, collect_register_by_name): Adjust.
6862 * regcache.h (struct target_desc): Forward declare.
6863 (struct regcache) <tdesc>: New field.
6864 (init_register_cache, new_register_cache): Add target_desc
6866 (regcache_invalidate_thread): Declare.
6867 (regcache_invalidate_one): Delete declaration.
6868 (regcache_release): Declare.
6869 (find_register_by_number, register_cache_size, register_size)
6870 (find_regno): Add target_desc parameter.
6871 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6873 * remote-utils.c: Include tdesc.h.
6874 (outreg, prepare_resume_reply): Adjust.
6875 * server.c: Include tdesc.h.
6876 (gdbserver_xmltarget): Delete declaration.
6877 (get_features_xml, process_serial_event): Adjust.
6878 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6880 (struct process_info) <tdesc>: New field.
6881 (ipa_tdesc): Declare.
6882 * tdesc.c: New file.
6883 * tdesc.h: New file.
6884 * tracepoint.c: Include tdesc.h.
6885 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6886 (get_context_regcache): Adjust to pass ipa_tdesc down.
6887 (do_action_at_tracepoint): Adjust to get the register cache size
6888 from the context regcache's description.
6889 (traceframe_walk_blocks): Adjust to get the register cache size
6890 from the current trace frame's description.
6891 (traceframe_get_pc): Adjust to get current trace frame's
6892 description and pass it down.
6893 (gdb_collect): Adjust to get the register cache size from the
6895 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6896 (gdbserver_xmltarget): Delete.
6897 (initialize_low_tracepoint): Set the ipa's target description.
6898 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6899 (initialize_low_tracepoint): Set the ipa's target description.
6900 * linux-x86-low.c: Include tdesc.h.
6901 [__x86_64__] (is_64bit_tdesc): New.
6902 (ps_get_thread_area, x86_get_thread_area): Use it.
6903 (i386_cannot_store_register): Rename to ...
6904 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6905 (i386_cannot_fetch_register): Rename to ...
6906 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6907 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6909 (target_regsets): Rename to ...
6910 (x86_regsets): ... this.
6911 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6913 (x86_siginfo_fixup): Use is_64bit_tdesc.
6914 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6915 (tdesc_x32_avx_linux, tdesc_x32_linux)
6916 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6918 (x86_linux_update_xmltarget): Delete.
6919 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6920 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6921 (AMD64_LINUX_USER64_CS): New.
6922 (x86_linux_read_description): New, based on
6923 x86_linux_update_xmltarget.
6924 (same_process_callback): New.
6925 (x86_arch_setup_process_callback): New.
6926 (x86_linux_update_xmltarget): New.
6927 (x86_regsets_info): New.
6928 (amd64_linux_regs_info): New.
6929 (i386_linux_usrregs_info): New.
6930 (i386_linux_regs_info): New.
6931 (x86_linux_regs_info): New.
6932 (x86_arch_setup): Reimplement.
6933 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6934 (x86_emit_ops): Ditto.
6935 (the_low_target): Adjust. Install x86_linux_regs_info,
6936 x86_cannot_fetch_register, and x86_cannot_store_register.
6937 (initialize_low_arch): New.
6938 * linux-ia64-low.c (tdesc_ia64): Declare.
6939 (ia64_fetch_register): Adjust.
6940 (ia64_usrregs_info, regs_info): New globals.
6941 (ia64_regs_info): New function.
6942 (the_low_target): Adjust.
6943 (initialize_low_arch): New function.
6944 * linux-sparc-low.c (tdesc_sparc64): Declare.
6945 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6947 (sparc_arch_setup): New function.
6948 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6949 (the_low_target): Adjust.
6950 (initialize_low_arch): New function.
6951 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6952 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6953 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6954 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6955 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6956 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6957 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6958 (tdesc_powerpc_isa205_vsx64l): Declare.
6959 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6960 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6961 (ppc_set_pc, ppc_get_hwcap): Adjust.
6962 (ppc_usrregs_info): Forward declare.
6963 (!__powerpc64__) ppc_regmap_adjusted: New global.
6964 (ppc_arch_setup): Adjust to the current process'es target
6966 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6967 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6968 (ppc_store_evrregset): Adjust.
6969 (target_regsets): Rename to ...
6970 (ppc_regsets): ... this, and make static.
6971 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6972 (ppc_regs_info): New function.
6973 (the_low_target): Adjust.
6974 (initialize_low_arch): New function.
6975 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6976 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6977 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6978 (tdesc_s390x_linux64v2): Declare.
6979 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6980 (s390_fill_gregset, s390_store_last_break): Adjust.
6981 (target_regsets): Rename to ...
6982 (s390_regsets): ... this, and make static.
6983 (s390_get_pc, s390_set_pc): Adjust.
6984 (s390_get_hwcap): New target_desc parameter, and use it.
6985 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6986 (s390_arch_setup): Adjust to set the current process'es target
6987 description. Don't adjust the regmap.
6988 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6989 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6990 (regs_info_3264): New globals.
6991 (s390_regs_info): New function.
6992 (the_low_target): Adjust.
6993 (initialize_low_arch): New function.
6994 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6995 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6996 [__mips64] (init_registers_mips_linux)
6997 (init_registers_mips_dsp_linux): Delete defines.
6998 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6999 (have_dsp): New global.
7000 (mips_read_description): New, based on mips_arch_setup.
7001 (mips_arch_setup): Reimplement.
7002 (get_usrregs_info): New function.
7003 (mips_cannot_fetch_register, mips_cannot_store_register)
7004 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7005 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7006 (target_regsets): Rename to ...
7007 (mips_regsets): ... this, and make static.
7008 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7009 (dsp_regs_info, regs_info): New globals.
7010 (mips_regs_info): New function.
7011 (the_low_target): Adjust.
7012 (initialize_low_arch): New function.
7013 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7014 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7016 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7017 (arm_read_description): New, with bits factored from
7019 (arm_arch_setup): Reimplement.
7020 (target_regsets): Rename to ...
7021 (arm_regsets): ... this, and make static.
7022 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7023 (arm_regs_info): New function.
7024 (the_low_target): Adjust.
7025 (initialize_low_arch): New function.
7026 * linux-m68k-low.c (tdesc_m68k): Declare.
7027 (target_regsets): Rename to ...
7028 (m68k_regsets): ... this, and make static.
7029 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7030 (m68k_regs_info): New function.
7031 (m68k_arch_setup): New function.
7032 (the_low_target): Adjust.
7033 (initialize_low_arch): New function.
7034 * linux-sh-low.c (tdesc_sharch): Declare.
7035 (target_regsets): Rename to ...
7036 (sh_regsets): ... this, and make static.
7037 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7038 (sh_regs_info, sh_arch_setup): New functions.
7039 (the_low_target): Adjust.
7040 (initialize_low_arch): New function.
7041 * linux-bfin-low.c (tdesc_bfin): Declare.
7042 (bfin_arch_setup): New function.
7043 (bfin_usrregs_info, regs_info): New globals.
7044 (bfin_regs_info): New function.
7045 (the_low_target): Adjust.
7046 (initialize_low_arch): New function.
7047 * linux-cris-low.c (tdesc_cris): Declare.
7048 (cris_arch_setup): New function.
7049 (cris_usrregs_info, regs_info): New globals.
7050 (cris_regs_info): New function.
7051 (the_low_target): Adjust.
7052 (initialize_low_arch): New function.
7053 * linux-cris-low.c (tdesc_crisv32): Declare.
7054 (cris_arch_setup): New function.
7055 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7056 (cris_regs_info): New function.
7057 (the_low_target): Adjust.
7058 (initialize_low_arch): New function.
7059 * linux-m32r-low.c (tdesc_m32r): Declare.
7060 (m32r_arch_setup): New function.
7061 (m32r_usrregs_info, regs_info): New globals.
7062 (m32r_regs_info): Adjust.
7063 (initialize_low_arch): New function.
7064 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7065 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7066 (tic6x_usrregs_info): Forward declare.
7067 (tic6x_read_description): New function, based on ...
7068 (tic6x_arch_setup): ... this. Reimplement.
7069 (target_regsets): Rename to ...
7070 (tic6x_regsets): ... this, and make static.
7071 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7072 (tic6x_regs_info): New function.
7073 (the_low_target): Adjust.
7074 (initialize_low_arch): New function.
7075 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7076 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7077 (target_regsets): Rename to ...
7078 (xtensa_regsets): ... this, and make static.
7079 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7081 (xtensa_arch_setup, xtensa_regs_info): New functions.
7082 (the_low_target): Adjust.
7083 (initialize_low_arch): New function.
7084 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7085 (nios2_arch_setup): Set the current process'es tdesc.
7086 (target_regsets): Rename to ...
7087 (nios2_regsets): ... this.
7088 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7089 (nios2_regs_info): New function.
7090 (the_low_target): Adjust.
7091 (initialize_low_arch): New function.
7092 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7093 (aarch64_arch_setup): Set the current process'es tdesc.
7094 (target_regsets): Rename to ...
7095 (aarch64_regsets): ... this.
7096 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7097 (aarch64_regs_info): New function.
7098 (the_low_target): Adjust.
7099 (initialize_low_arch): New function.
7100 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7102 (target_regsets): Rename to ...
7103 (tile_regsets): ... this.
7104 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7105 (tile_regs_info): New function.
7106 (tile_arch_setup): Set the current process'es tdesc.
7107 (the_low_target): Adjust.
7108 (initialize_low_arch): New function.
7109 * spu-low.c (tdesc_spu): Declare.
7110 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7111 * win32-arm-low.c (tdesc_arm): Declare.
7112 (arm_arch_setup): New function.
7113 (the_low_target): Install arm_arch_setup instead of
7115 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7116 (init_windows_x86): Rename to ...
7117 (i386_arch_setup): ... this. Set `win32_tdesc'.
7118 (the_low_target): Adjust.
7119 * win32-low.c (win32_tdesc): New global.
7120 (child_add_thread): Don't create the thread cache here.
7121 (do_initial_child_stuff): Set the new process'es tdesc.
7122 * win32-low.h (struct target_desc): Forward declare.
7123 (win32_tdesc): Declare.
7124 * lynx-i386-low.c (tdesc_i386): Declare global.
7125 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7126 * lynx-low.c (lynx_tdesc): New global.
7127 (lynx_add_process): Set the new process'es tdesc.
7128 * lynx-low.h (struct target_desc): Forward declare.
7129 (lynx_tdesc): Declare global.
7130 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7131 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7132 * nto-low.c (nto_tdesc): New global.
7133 (do_attach): Set the new process'es tdesc.
7134 * nto-low.h (struct target_desc): Forward declare.
7135 (nto_tdesc): Declare.
7136 * nto-x86-low.c (tdesc_i386): Declare.
7137 (nto_x86_arch_setup): Set `nto_tdesc'.
7139 2013-06-04 Gary Benson <gbenson@redhat.com>
7141 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7142 to qSupported response when appropriate.
7143 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7144 with nonzero-length annex.
7145 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7146 arguments supplied in annex.
7148 2013-05-31 Doug Evans <dje@google.com>
7151 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7152 64 bits in 64-cross-32 environment.
7154 2013-05-28 Pedro Alves <palves@redhat.com>
7156 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7157 (aarch64-without-fpu.c): Delete rule.
7158 * configure.srv (aarch64*-*-linux*): Remove references to
7159 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7160 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7163 2013-05-24 Pedro Alves <palves@redhat.com>
7165 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7166 instead of strchr/decode_address. Error if the range isn't split
7167 with a ','. Don't assume there's be a ':' in the action.
7169 2013-05-23 Yao Qi <yao@codesourcery.com>
7170 Pedro Alves <palves@redhat.com>
7172 * linux-low.c (lwp_in_step_range): New function.
7173 (linux_wait_1): If the thread was range stepping and stopped
7174 outside the stepping range, report the stop to GDB. Otherwise,
7175 continue stepping. Add range stepping debug output.
7176 (linux_set_resume_request): Copy the step range from the resume
7178 (linux_supports_range_stepping): New.
7179 (linux_target_ops) <supports_range_stepping>: Set to
7180 linux_supports_range_stepping.
7181 * linux-low.h (struct linux_target_ops)
7182 <supports_range_stepping>: New field.
7183 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7184 * linux-x86-low.c (x86_supports_range_stepping): New.
7185 (the_low_target) <supports_range_stepping>: Set to
7186 x86_supports_range_stepping.
7187 * server.c (handle_v_cont): Handle 'r' action.
7188 (handle_v_requests): Append ";r" if the target supports range
7190 * target.h (struct thread_resume) <step_range_start,
7191 step_range_end>: New fields.
7192 (struct target_ops) <supports_range_stepping>:
7194 (target_supports_range_stepping): New macro.
7196 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7198 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7199 confusion in comment.
7201 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7203 * lynx-low.c (struct process_info_private): New type.
7204 (lynx_add_process): New function.
7205 (lynx_create_inferior, lynx_attach): Replace calls to
7206 add_process by calls to lynx_add_process.
7207 (lynx_resume): If PTID is null, then try using
7208 current_process()->private->last_wait_event_ptid.
7210 (lynx_clear_inferiors): Delete. The contents of that function
7211 has been inlined in lynx_mourn;
7212 (lynx_wait_1): Save the ptid in the process's private data.
7213 (lynx_mourn): Free the process' private data. Replace call
7214 to lynx_clear_inferiors by call to clear_inferiors.
7216 2013-05-17 Yao Qi <yao@codesourcery.com>
7218 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7221 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7223 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7224 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7225 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7226 PT_TEXT_END_ADDR guards. Update comments.
7227 (linux_target_op) <read_offsets>: Conditionally define to
7228 linux_read_offsets if the target is UCLIBC and if it defines
7229 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7231 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7232 Andrew Jenner <andrew@codesourcery.com>
7234 * Makefile.in (SFILES): Add linux-nios2-low.c.
7235 (clean): Add action to delete nios2-linux.c.
7236 (nios2-linux.c): New rule.
7237 * configure.srv: Add nios2*-*-linux*.
7238 * linux-nios2-low.c: New.
7240 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7242 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7244 2013-04-25 Hui Zhu <hui@codesourcery.com>
7247 * ax.c (ax_printf): Add fflush.
7249 2013-04-22 Tom Tromey <tromey@redhat.com>
7251 * Makefile.in (SFILES): Add filestuff.c.
7252 (OBS): Add filestuff.o.
7253 (filestuff.o): New target.
7254 * config.in, configure: Rebuild.
7255 * configure.ac: Check for fdwalk, pipe2.
7257 2013-04-17 Pedro Alves <palves@redhat.com>
7259 * configure.ac (USE_THREAD_DB): Delete variable.
7260 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7261 Don't AC_SUBST USE_THREAD_DB.
7262 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7263 * config.in, configure: Regenerate.
7265 2013-04-16 Pedro Alves <palves@redhat.com>
7267 * linux-low.h (struct lwp_info) <thread_known>: Move under
7268 the USE_THREAD_DB #ifdef.
7270 2013-04-16 Pedro Alves <palves@redhat.com>
7272 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7273 (linux-low.o): Delete rule.
7274 * linux-low.h: Always include "gdb_thread_db.h" instead of
7275 conditionally including thread_db.h.
7276 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7279 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7281 * Makefile.in (install-only): Fix make install regression.
7283 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7285 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7286 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7288 * gdbserver.1: Remove.
7290 2013-03-22 Pedro Alves <palves@redhat.com>
7292 * linux-low.c (handle_extended_wait): Don't call
7293 linux_enable_event_reporting.
7295 2013-03-15 Tony Theodore <tonyt@logyst.com>
7298 * Makefile.in (SHELL): Use @SHELL@.
7300 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7302 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7305 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7307 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7308 Remove extraneous NULL element.
7310 2013-03-13 Yao Qi <yao@codesourcery.com>
7312 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7313 'V' block in trace frame.
7315 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7317 * target.h (struct target_ops): Add btrace ops.
7318 (target_supports_btrace): New macro.
7319 (target_enable_btrace): New macro.
7320 (target_disable_btrace): New macro.
7321 (target_read_btrace): New macro.
7322 * gdbthread.h (struct thread_info): Add btrace field.
7323 * server.c: Include btrace-common.h.
7324 (handle_btrace_general_set): New function.
7325 (handle_btrace_enable): New function.
7326 (handle_btrace_disable): New function.
7327 (handle_general_set): Call handle_btrace_general_set.
7328 (handle_qxfer_btrace): New function.
7329 (struct qxfer qxfer_packets[]): Add btrace entry.
7330 * inferiors.c (remove_thread): Disable btrace.
7331 * linux-low: Include linux-btrace.h.
7332 (linux_low_enable_btrace): New function.
7333 (linux_low_read_btrace): New function.
7334 (linux_target_ops): Add btrace ops.
7335 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7336 Add srv_linux_btrace=yes.
7337 (x86_64-*-linux*): Add linux-btrace.o.
7338 Add srv_linux_btrace=yes.
7339 * configure.ac: Define HAVE_LINUX_BTRACE.
7340 * config.in: Regenerated.
7341 * configure: Regenerated.
7343 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7345 * server.c (handle_qxfer): Preserve error message if -3 is
7347 (qxfer): Document the -3 return value.
7349 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7351 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7352 (linux_btrace_h): New variable.
7353 (linux-btrace.o): New rule.
7355 2013-03-08 Stan Shebs <stan@codesourcery.com>
7356 Hafiz Abid Qadeer <abidh@codesourcery.com>
7358 * tracepoint.c (trace_buffer_size): New global.
7359 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7360 (init_trace_buffer): Change to one-argument function. Allocate
7361 trace buffer memory.
7362 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7363 handle QTBuffer:size packet.
7364 (cmd_bigqtbuffer_size): New function.
7365 (initialize_tracepoint): Call init_trace_buffer with
7366 DEFAULT_TRACE_BUFFER_SIZE.
7367 * server.c (handle_query): Add QTBuffer:size in the
7370 2013-03-07 Yao Qi <yao@codesourcery.com>
7372 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7373 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7375 (cmd_qtsp): Adjust condition. Do post increment.
7376 Set cur_action and cur_step_action back to 0.
7378 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7381 * linux-low.c (linux_write_memory): Return early success if LEN is
7384 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7386 * configure.srv: Add x86_64-*-cygwin* as target.
7388 2013-02-28 Tom Tromey <tromey@redhat.com>
7390 * configure.ac: Invoke AC_SYS_LARGEFILE.
7391 * configure, config.in: Rebuild.
7393 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7395 * win32-low.c: Throughout, fix format strings and casts of
7396 printf-like functions to avoid type related warnings on all
7398 (get_child_debug_event): Print dwDebugEventCode as hex since
7399 that's how it's usually documented.
7401 2013-02-28 Yao Qi <yao@codesourcery.com>
7403 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7406 2013-02-27 Jiong Wang <jiwang@tilera.com>
7408 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7409 (reg-tilegx32.c): New rule.
7410 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7411 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7412 different register info initializer according to elf class.
7413 (init_registers_tilgx32): New function. The tilegx32 register info
7415 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7416 (tile_store_gregset): Likewise.
7418 2013-02-27 Yao Qi <yao@codesourcery.com>
7420 * server.c (process_point_options): Print debug message when
7421 debug_threads is true.
7423 2013-02-26 Yao Qi <yao@codesourcery.com>
7425 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7427 2013-02-19 Pedro Alves <palves@redhat.com>
7428 Kai Tietz <ktietz@redhat.com>
7432 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7433 instead of strtoul to extract address from packet.
7434 (process_serial_event) <'z'>: Likewise.
7436 2013-02-18 Yao Qi <yao@codesourcery.com>
7438 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7440 2013-02-14 Pedro Alves <palves@redhat.com>
7444 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7445 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7447 2013-02-14 Pedro Alves <palves@redhat.com>
7449 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7451 2013-02-14 Pedro Alves <palves@redhat.com>
7453 * tracepoint.c (save_string): Delete.
7454 (add_tracepoint_action): Use savestring instead of save_string.
7456 2013-02-12 Pedro Alves <palves@redhat.com>
7458 * linux-xtensa-low.c: Ditto.
7459 * xtensa-xtregs.c: Ditto.
7461 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7463 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7466 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7468 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7469 aarch64_num_wp_regs and aarch64_num_bp_regs to
7470 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7472 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7474 * linux-aarch64-low.c (ps_get_thread_area): Replace
7475 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7477 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7478 Marcus Shawcroft <marcus.shawcroft@arm.com>
7479 Nigel Stephens <nigel.stephens@arm.com>
7480 Yufeng Zhang <yufeng.zhang@arm.com>
7482 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7483 (aarch64.c, aarch64-without-fpu.c): New targets.
7484 * configure.srv (aarch64*-*-linux*): New.
7485 * linux-aarch64-low.c: New file.
7487 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7489 * linux-low.c (handle_extended_wait, linux_create_inferior)
7490 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7491 (dequeue_one_deferred_signal, linux_resume_one_thread)
7492 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7493 (linux_tracefork_grandchild, linux_test_for_tracefork)
7494 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7495 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7496 where the argument is 0.
7498 2013-01-25 Yao Qi <yao@codesourcery.com>
7500 * event-loop.c: Include "queue.h".
7501 (gdb_event_p): New typedef.
7502 (struct gdb_event) <next_event>: Remove.
7503 (event_queue): Change to QUEUE(gdb_event_p).
7504 (async_queue_event): Remove.
7505 (gdb_event_xfree): New.
7506 (initialize_event_loop): New.
7507 (process_event): Use API from QUEUE.
7508 (wait_for_event): Likewise.
7509 * server.c (main): Call initialize_event_loop.
7510 * server.h (initialize_event_loop): Declare.
7512 2013-01-18 Yao Qi <yao@codesourcery.com>
7514 * ax.h (struct eval_agent_expr_context): New.
7515 (gdb_eval_agent_expr): Update declaration.
7516 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7517 TFRAME. Add new argument CTX.
7518 * server.h (struct eval_agent_expr_context): Declare.
7519 (agent_mem_read, agent_tsv_read): Update declaration.
7520 (agent_mem_read_string): Likewise.
7521 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7522 (add_traceframe_block): Add new argument TPOINT.
7523 Increase TPOINT->traceframe_usage.
7524 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7525 eval_tracepoint_agent_expr.
7526 (condition_true_at_tracepoint): Likewise.
7527 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7528 (agent_mem_read_string, agent_tsv_read): Likewise.
7530 2013-01-16 Yao Qi <yao@codesourcery.com>
7532 * linux-low.c (linux_resume_one_lwp): Don't check
7533 'lwp->bp_reinsert != 0'.
7535 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7536 Pedro Alves <palves@redhat.com>
7538 * lynx-low.c (ptrace_request_to_str): Define a temporary
7539 macro and use it to simplify this function's implementation.
7541 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7543 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7546 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7548 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7550 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7552 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7554 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7556 * lynx-low.c (lynx_resume): Use the resume_info parameter
7557 to determine the ptid for the lynx_ptrace call, unless
7558 it is equal to minus_one_ptid, in which case we use the
7559 ptid of the current_inferior.
7560 (lynx_wait_1): After having received a thread create/exit
7561 event, resume the inferior's execution using the signaling
7562 thread's ptid, rather than the old ptid.
7564 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7566 * lynx-low.c (lynx_resume): Delete variable ret.
7568 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7570 * gdbreplay.c (gdbreplay_version): Update copyright year.
7571 * server.c (gdbserver_version): Likewise.
7573 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7575 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7578 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7580 * lynx-low.c (ptrace_request_to_str): Add handling for
7583 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7585 * lynx-low.c (lynx_attach): Delete variable new_process.
7587 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7589 * lynx-low.c (lynx_create_inferior): Delete variable
7592 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7594 * lynx-low.c (ptrace_request_to_str): Do not handle
7595 PTRACE_GETTHREADLIST if this macro does not exist.
7597 2012-12-15 Yao Qi <yao@codesourcery.com>
7599 * Makefile.in (OBS): Add notif.o.
7600 * notif.c, notif.h: New.
7601 * server.c: Include "notif.h".
7602 (struct vstop_notif) <next>: Remove.
7604 (queue_stop_reply): Update.
7605 (push_event, send_next_stop_reply): Remove.
7606 (discard_queued_stop_replies): Update.
7607 (notif_stop): New variable.
7608 (handle_v_stopped): Remove.
7609 (handle_v_requests): Don't call handle_v_stopped. Call
7610 handle_ack_notif instead.
7611 (queue_stop_reply_callback): Call notif_event_enque instead
7612 of queue_stop_reply.
7613 (handle_status): Don't call send_next_stop_reply, call
7614 notif_write_event instead.
7615 (kill_inferior_callback): Likewise.
7616 (detach_or_kill_inferior_callback): Likewise.
7617 (main): Call initialize_notif.
7618 (process_serial_event): Call QUEUE_is_empty.
7619 (handle_target_event): Call notif_push instead of push event.
7620 * server.h (push_event): Remove declaration.
7622 2012-12-10 Tom Tromey <tromey@redhat.com>
7624 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7625 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7628 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7629 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7630 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7631 (amd64-linux-ipa.o, ax.o): Rewrite.
7632 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7633 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7634 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7635 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7636 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7637 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7638 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7639 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7640 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7641 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7642 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7643 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7644 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7645 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7646 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7647 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7648 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7649 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7650 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7651 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7652 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7653 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7654 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7655 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7656 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7657 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7658 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7659 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7660 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7661 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7662 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7663 (reg-tilegx.o): Remove.
7664 (all_object_files): New macro.
7665 Include .deps files.
7666 * aclocal.m4, configure: Rebuild.
7667 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7668 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7669 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7671 2012-12-05 Tom Tromey <tromey@redhat.com>
7674 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7676 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7678 * configure.ac: Check for linux/perf_event.h.
7679 * config.in: Regenerated.
7680 * configure: Regenerated.
7682 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7684 * hostio.c (handle_readlink): Decrease buffer size
7685 parameter passed to readlink by one byte.
7687 2012-11-26 Yao Qi <yao@codesourcery.com>
7689 * configure.ac (build_warnings): Append '-Wempty-body'.
7690 * configure: Regenerated.
7691 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7694 2012-11-15 Pierre Muller <muller@sourceware.org>
7696 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7697 * config.in: Regenerate.
7698 * configure: Regenerate.
7699 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7700 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7701 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7702 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7704 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7705 instead of <sys/wait.h> header.
7706 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7708 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7710 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7711 (various make rules): Remove -DGDBSERVER
7713 2012-11-09 Yao Qi <yao@codesourcery.com>
7715 * spu-low.c (current_ptid): Move it to ..
7716 * gdbthread.h: ... here. New.
7717 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7718 * server.c (myresume, process_serial_event): Likewise.
7719 * thread-db.c (thread_db_find_new_threads): Likewise.
7720 * tracepoint.c (run_inferior_command): Likewise.
7722 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7724 * server.c (handle_search_memory_1): Include access length in
7727 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7729 * linux-crisv32-low.c: Fix compile errors.
7731 2012-09-04 Yao Qi <yao@codesourcery.com>
7733 * tracepoint.c (cmd_qtsv): Adjust debug message.
7734 Don't check CUR_TPOINT.
7736 2012-08-28 Yao Qi <yao@codesourcery.com>
7738 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7739 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7740 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7741 Remove declarations of xmalloc, xreallloc, xstrdup and
7743 * Makefile.in (libiberty_h): New.
7744 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7745 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7747 2012-08-23 Yao Qi <yao@codesourcery.com>
7749 * server.h: Remove declaration of 'xsnprintf'.
7751 2012-08-22 Keith Seitz <keiths@redhat.com>
7753 * server.h: Include build-gnulib-gbserver/config.h.
7754 * gdbreplay.c: Likewise.
7756 2012-08-08 Doug Evans <dje@google.com>
7758 * Makefile.in (SFILES): Add gdb_vecs.c.
7759 (OBS): Add gdb_vecs.o.
7760 (gdb_vecs_h, host_defs_h): New variables.
7761 (thread-db.o): Add $(gdb_vecs_h) dependency.
7762 (gdb_vecs.o): New rule.
7763 * thread-db.c: #include "gdb_vecs.h".
7764 (thread_db_load_search): Use a vector to iterate over path elements.
7765 Handle text appearing after "$pdir".
7767 * configure.ac: Add check for strstr.
7768 * config.in: Regenerate.
7769 * configure: Regenerate.
7771 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7773 * hostio.c (handle_pread): If pread fails, fall back to attempting
7775 (handle_pwrite): Likewise for pwrite.
7777 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7779 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7780 between unsupported TYPE and unimplementable ADDR/LEN combination.
7781 (arm_insert_point): Act on new return value.
7783 2012-07-31 Pedro Alves <palves@redhat.com>
7785 * server.c (process_point_options): Only skip tokens if we find
7786 one that is unrecognized. Don't treat 'X' specially while
7787 skipping unrecognized tokens.
7789 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7791 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7792 to 4-byte-align HW breakpoint addresses for Thumb.
7794 2012-07-27 Yao Qi <yao@codesourcery.com>
7798 * server.h: Declare gdb_agent_about_to_close.
7799 * target.c (kill_inferior): Include "agent.h".
7800 New. Send command 'kill'.
7801 * target.h (kill_inferior): Removed macro.
7802 * tracepoint.c (gdb_agent_about_to_close): New.
7803 (gdb_agent_helper_thread): Handle command 'close'.
7804 Wait endlessly until the inferior stops.
7805 Install gdb_agent_remove_socket to atexit hook.
7806 (agent_socket_name): New static variable.
7807 (gdb_agent_socket_init): Replace local variable 'name' with
7808 'agent_socket_name'.
7809 (gdb_agent_remove_socket): New.
7811 2012-07-27 Yao Qi <yao@codesourcery.com>
7813 * server.c (process_point_options): Stop at 'X' when parsing.
7815 2012-07-19 Michael Eager <eager@eagercon.com>
7817 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
7819 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7820 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7821 hardware breakpoint.
7823 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7825 * gdbserver/linux-low.c (initialize_low): Call
7826 linux_ptrace_init_warnings.
7828 2012-07-02 Doug Evans <dje@google.com>
7830 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7833 2012-07-02 Stan Shebs <stan@codesourcery.com>
7835 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7836 (ax.o): Add it to build rule.
7838 (OBS): Add format.o.
7839 (IPA_OBS): Add format.o.
7840 * server.c (handle_query): Claim support for breakpoint commands.
7841 (process_point_options): Add command case.
7842 (process_serial_event): Leave running if there are printfs in
7844 * mem-break.h (any_persistent_commands): Declare.
7845 (add_breakpoint_commands): Declare.
7846 (gdb_no_commands_at_breakpoint): Declare.
7847 (run_breakpoint_commands): Declare.
7848 * mem-break.c (struct point_command_list): New struct.
7849 (struct breakpoint): New field command_list.
7850 (any_persistent_commands): New function.
7851 (add_commands_to_breakpoint): New function.
7852 (add_breakpoint_commands): New function.
7853 (gdb_no_commands_at_breakpoint): New function.
7854 (run_breakpoint_commands): New function.
7855 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7857 * ax.c: Include format.h.
7858 (ax_printf): New function.
7859 (gdb_eval_agent_expr): Add printf opcode.
7861 2012-06-13 Yao Qi <yao@codesourcery.com>
7863 * server.c (start_inferior): Remove duplicated writes to fields
7864 'last_resume_kind' and 'last_status' of 'current_inferior'.
7866 2012-06-12 Yao Qi <yao@codesourcery.com>
7867 Pedro Alves <palves@redhat.com>
7869 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7871 * server.c (handle_v_cont): Extend comment.
7873 2012-06-11 Yao Qi <yao@codesourcery.com>
7875 * linux-low.c (linux_attach): Add 'static'.
7877 2012-06-06 Yao Qi <yao@codesourcery.com>
7879 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7881 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7883 Fix gcc -flto compilation warning.
7884 * server.c (main): Make variable multi_mode and attach volatile.
7886 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7888 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7889 if the platform doesn't know about it.
7891 2012-05-30 Jeff Kenton <jkenton@tilera.com>
7893 * Makefile.in (SFILES): Add linux-tile-low.c.
7894 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7895 * configure.srv: Handle tilegx-*-linux*.
7896 * linux-tile-low.c: New file.
7898 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7900 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7902 2012-05-24 Pedro Alves <palves@redhat.com>
7906 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
7908 2012-05-24 Pedro Alves <palves@redhat.com>
7912 Replace target_signal with gdb_signal throughout.
7914 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7916 * linux-low.c (linux_store_registers): Avoid the copying sequence
7917 when no data has been retrieved by ptrace.
7919 2012-05-22 Will Deacon <will.deacon@arm.com>
7921 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7922 Include asm/ptrace.h.
7923 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7926 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7928 * linux-low.c (linux_store_registers): Don't re-retrieve data
7929 with ptrace that has already been obtained from /proc. Always
7930 copy any data retrieved with ptrace to the buffer supplied.
7932 2012-05-11 Yao Qi <yao@codesourcery.com>
7933 Pedro Alves <palves@redhat.com>
7935 * linux-low.c (enum stopping_threads_kind): New.
7936 (stopping_threads): Change type to `enum stopping_threads_kind'.
7937 (handle_extended_wait): If stopping and suspending threads, leave
7938 the new_lwp suspended too.
7939 (linux_wait_for_event): Adjust.
7940 (stop_all_lwps): Set `stopping_threads' to
7941 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7942 whether we're suspending threads or just stopping them. Assert no
7945 2012-04-29 Yao Qi <yao@codesourcery.com>
7947 * server.h: Move some code to ...
7948 * gdbthread.h: ... here. New.
7949 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7950 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7951 (nto-low.o, win32-low.o): Likewise.
7952 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7953 * regcache.c, remote-utils.c, server.c: Likewise.
7954 * target.c, tracepoint.c, win32-low.c: Likewise.
7956 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7958 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7959 (PTRACE_ARG4_TYPE): Likewise.
7960 (PTRACE_XFER_TYPE): Likewise.
7961 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7962 ptrace to PTRACE_ARG3_TYPE.
7963 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7964 (PTRACE_ARG4_TYPE): Likewise.
7965 (PTRACE_XFER_TYPE): Likewise.
7966 (linux_detach_one_lwp): Cast fourth argument of
7967 ptrace to long then PTRACE_ARG4_TYPE.
7968 (regsets_fetch_inferior_registers): Cast third argument of
7969 ptrace to long then PTRACE_ARG3_TYPE.
7970 (regsets_store_inferior_registers): Likewise.
7972 2012-04-20 Pedro Alves <palves@redhat.com>
7974 * configure: Regenerate.
7976 2012-04-19 Pedro Alves <palves@redhat.com>
7978 * Makefile.in (GNULIB_BUILDDIR): New.
7979 (LIBGNU, INCGNU, GNULIB_H): Adjust.
7980 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7981 (all, install-only, uninstall, clean-info, all-lib, clean): No
7982 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7983 (maintainer-clean realclean distclean): Use subdir_do.
7985 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
7986 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
7987 * acinclude.m4: Include acx_configure_dir.m4.
7988 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7989 calls. Call AC_PROG_RANLIB. Configure gnulib using
7992 (GNULIB_STDINT_H): Adjust.
7993 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7994 * gdbreplay.c: Include build-gnulib/config.h.
7995 * server.h: Likewise.
7996 * aclocal.m4: Regenerate.
7997 * config.in: Regenerate.
7998 * configure: Regenerate.
8000 2012-04-19 Pedro Alves <palves@redhat.com>
8002 * Makefile.in (LIBGNU, INCGNU): Adjust.
8003 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8004 (all, install-only, uninstall, clean-info, all-lib, clean)
8005 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8006 * configure.ac: Adjust AC_OUTPUT output.
8007 * aclocal.m4: Regenerate.
8008 * configure: Regenerate.
8010 2012-04-19 Pedro Alves <palves@redhat.com>
8012 * Makefile.in (generated_files): New.
8013 (server_h): Remove the explicit dependency on config.h, and depend
8014 on $generated_files.
8016 2012-04-19 Pedro Alves <palves@redhat.com>
8018 * Makefile.in (INCGNU): Add -Ignulib.
8020 2012-04-19 Pedro Alves <palves@redhat.com>
8022 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8023 (INCGNU): ... this, and spell out -I here.
8024 (GNULIB_LIB): Rename to ...
8026 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8028 2012-04-19 Pedro Alves <palves@redhat.com>
8030 * config.in: Regenerate.
8032 2012-04-19 Pedro Alves <palves@redhat.com>
8034 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8035 * server.h (memmem): Remove declaration.
8036 * config.in: Regenerate.
8037 * configure: Regenerate.
8039 2012-04-19 Yao Qi <yao@codesourcery.com>
8041 * Makefile.in (SFILES): Add common/vec.c.
8045 2012-04-19 Yao Qi <yao@codesourcery.com>
8047 * remote-utils.c (prepare_resume_reply): Replace with macro
8048 target_core_of_thread.
8049 * server.c (handle_qxfer_threads_proper): Likewise.
8050 * target.h (traget_core_of_thread): New macro.
8052 2012-04-18 Pedro Alves <palves@redhat.com>
8054 * aclocal.m4: Regenerate.
8055 * configure: Regenerate.
8057 2012-04-16 Yao Qi <yao@codesourcery.com>
8059 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8060 duplicated on address.
8062 2012-04-16 Yao Qi <yao@codesourcery.com>
8064 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8065 (struct tracepoint_action_ops) <send>: New field.
8066 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8067 (agent_expr_send, x_tracepoint_action_send): New.
8068 (l_tracepoint_action_send): New.
8069 (cmd_qtdp): Download and install tracepoint
8070 according to `use_agent'.
8071 (run_inferior_command): Add one more parameter `len'.
8073 (tracepoint_send_agent): New.
8074 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8076 2012-04-16 Yao Qi <yao@codesourcery.com>
8078 * tracepoint.c (download_tracepoints): Moved to ...
8079 (cmd_qtstart): ... here.
8081 2012-04-14 Yao Qi <yao@codesourcery.com>
8083 * tracepoint.c: Include inttypes.h.
8084 (struct collect_memory_action): Use sized types.
8085 (struct tracepoint): Likewise.
8086 (cmd_qtdp, stop_tracing): Update print specifiers.
8087 (cmd_qtp, response_tracepoint): Likewise.
8088 (collect_data_at_tracepoint): Likewise.
8089 (collect_data_at_step): Likewise.
8091 2012-04-14 Yao Qi <yao@codesourcery.com>
8093 Import gnulib module inttypes.
8094 * aclocal.m4, config.in, configure: Regenerated.
8096 2012-04-14 Yao Qi <yao@codesourcery.com>
8098 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8099 Makefile and config.status at last.
8101 2012-04-13 Yao Qi <yao@codesourcery.com>
8103 * tracepoint.c: Include stdint.h unconditionally.
8105 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8107 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8108 on BFD_HAVE_SYS_PROCFS_TYPE.
8109 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8110 * configure: Regenerate.
8111 * config.in: Likewise.
8113 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8115 * Makefile.in (clean): Also remove x32.c x32-linux.c
8116 x32-avx.c x32-avx-linux.c.
8117 (x32.o): New target.
8119 (x32-linux.o): Likewise.
8120 (x32-linux.c): Likewise.
8121 (x32-avx.o): Likewise.
8122 (x32-avx.c): Likewise.
8123 (x32-avx-linux.o): Likewise.
8124 (x32-avx-linux.c): Likewise.
8126 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8127 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8128 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8129 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8130 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8131 i386/x32-avx-linux.xml.
8133 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8134 (init_registers_x32_avx_linux): Likwise.
8135 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8136 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8138 2012-04-13 Pedro Alves <palves@redhat.com>
8140 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8141 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8142 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8143 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8146 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8148 * linux-x86-low.c (compat_x32_clock_t): New.
8149 (compat_x32_siginfo_t): Likewise.
8150 (compat_x32_siginfo_from_siginfo): Likewise.
8151 (siginfo_from_compat_x32_siginfo): Likewise.
8152 (linux_is_elf64): Likewise.
8153 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8154 and siginfo_from_compat_x32_siginfo for x32.
8155 (x86_arch_setup): Set linux_is_elf64.
8157 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8160 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8162 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8163 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8164 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8165 compatible with process.
8167 2012-04-12 Yao Qi <yao@codesourcery.com>
8169 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8170 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8171 (install-only, install-info, clean): Handle sub dir gnulib.
8172 (all-lib, am--refresh): New targets.
8173 (memmem.o): Remove target.
8174 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8175 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8176 (AC_REPLACE_FUNCS): Remove memmem.
8177 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8178 (AC_OUTPUT): Generate Makefile in gnulib/.
8179 * aclocal.m4, config.in, configure: Regenerated.
8181 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8183 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8185 2012-04-05 Pedro Alves <palves@redhat.com>
8187 -Werror=strict-aliasing
8189 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8192 2012-04-04 Pedro Alves <palves@redhat.com>
8194 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8195 (sparc_store_gregset_from_stack, sparc_store_gregset)
8196 (sparc_breakpoint_at): Fix formatting.
8198 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8200 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8202 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8203 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8204 * config.in: Regenerate.
8205 * configure: Likewise.
8207 2012-03-29 Pedro Alves <palves@redhat.com>
8209 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8210 Correct ptrace arguments.
8212 2012-03-28 Pedro Alves <palves@redhat.com>
8214 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8215 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8216 (IA64_FR1_REGNUM): New defines.
8217 (ia64_fetch_register): New.
8218 (the_low_target): Install it.
8219 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8221 * linux-low.c (linux_fetch_registers): Try the
8222 the_low_target.fetch_register hook first.
8224 * linux-arm-low.c (the_low_target): Adjust.
8225 * linux-bfin-low.c (the_low_target): Adjust.
8226 * linux-cris-low.c (the_low_target): Adjust.
8227 * linux-crisv32-low.c (the_low_target): Adjust.
8228 * linux-m32r-low.c (the_low_target): Adjust.
8229 * linux-m68k-low.c (the_low_target): Adjust.
8230 * linux-mips-low.c (the_low_target): Adjust.
8231 * linux-ppc-low.c (the_low_target): Adjust.
8232 * linux-s390-low.c (the_low_target): Adjust.
8233 * linux-sh-low.c (the_low_target): Adjust.
8234 * linux-sparc-low.c (the_low_target): Adjust.
8235 * linux-tic6x-low.c (the_low_target): Adjust.
8236 * linux-x86-low.c (the_low_target): Adjust.
8237 * linux-xtensa-low.c (the_low_target): Adjust.
8239 2012-03-26 Pedro Alves <palves@redhat.com>
8241 * server.c (handle_qxfer_libraries): Don't bail early if
8242 the_target->qxfer_libraries_svr4 is not NULL.
8244 2012-03-26 Pedro Alves <palves@redhat.com>
8246 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8248 2012-03-23 Pedro Alves <palves@redhat.com>
8250 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8251 "library-list-svr4" element's start tag when the the DSO list is
8254 2012-03-23 Pedro Alves <palves@redhat.com>
8256 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8257 a variable whose type size is the same as the inferior's pointer
8260 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8262 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8264 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8265 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8266 * linux-low.h: Include <signal.h>.
8267 (struct siginfo): Remove forward declaration.
8268 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8271 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8273 * .gitignore: Ignore more files.
8275 2012-03-19 Pedro Alves <palves@redhat.com>
8276 Jan Kratochvil <jan.kratochvil@redhat.com>
8278 * server.c (cont_thread, general_thread): Add describing comments.
8279 (start_inferior): Clear `cont_thread'.
8280 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8283 2012-03-15 Yao Qi <yao@codesourcery.com>
8285 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8287 (cmd_qtdp): ... here.
8289 2012-03-15 Yao Qi <yao@codesourcery.com>
8291 * tracepoint.c (struct tracepoint_action_ops): New.
8292 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8293 (m_tracepoint_action_download): New.
8294 (r_tracepoint_action_download): New.
8295 (x_tracepoint_action_download): New.
8296 (l_tracepoint_action_download): New.
8297 (add_tracepoint_action): Install `action->ops' according type.
8298 (download_tracepoint_1): Move code `download' function pointer
8299 of various tracepoint_action_ops.
8301 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8303 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8304 linux_ptrace_attach_warnings.
8306 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8308 * Makefile.in (linux-ptrace.o): New.
8309 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8310 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8311 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8312 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8313 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8315 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8317 2012-03-08 Yao Qi <yao@codesourcery.com>
8318 Pedro Alves <palves@redhat.com>
8320 Fix PR server/13392.
8321 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8323 * tracepoint.c (remove_tracepoint): New.
8324 (cmd_qtdp): Call remove_tracepoint when failed to install.
8326 2012-03-07 Pedro Alves <palves@redhat.com>
8328 * linux-low.c (get_detach_signal): New.
8329 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8330 Pass on pending signals to PTRACE_DETACH. Check the result of the
8332 * server.c (program_signals, program_signals_p): New.
8333 (handle_general_set): Handle QProgramSignals.
8334 * server.h (program_signals, program_signals_p): Declare.
8336 2012-03-05 Pedro Alves <palves@redhat.com>
8337 Jan Kratochvil <jan.kratochvil@redhat.com>
8339 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8342 2012-03-03 Yao Qi <yao@codesourcery.com>
8344 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8345 agent_look_up_symbols.
8347 2012-03-03 Yao Qi <yao@codesourcery.com>
8349 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8350 (linux-x86-low.o): Likewise.
8351 * server.h: Remove in_process_agent_loaded.
8352 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8356 2012-03-03 Yao Qi <yao@codesourcery.com>
8358 * tracepoint.c (gdb_agent_capability): New global.
8359 (in_process_agent_loaded_ust): Renamed to
8360 `in_process_agent_supports_ust'.
8362 (in_process_agent_supports_ust): Call agent_capability_check.
8363 (clear_installed_tracepoints): Assert that agent supports
8366 2012-03-03 Yao Qi <yao@codesourcery.com>
8368 * linux-low.c (linux_supports_agent): New.
8369 (linux_target_ops): Initialize field `supports_agent' with
8370 linux_supports_agent.
8371 * target.h (struct target_ops) <supports_agent>: New.
8372 (target_supports_agent): New macro.
8373 * server.c (handle_general_set): Handle packet 'QAgent'.
8374 (handle_query): Send `QAgent+'.
8375 * Makefile.in (server.o): Depends on agent.h.
8377 2012-03-03 Yao Qi <yao@codesourcery.com>
8379 * Makefile.in (OBS): Add agent.o.
8380 Add new rule for agent.o.
8381 Track dependence of tracepoint.c on agent.h.
8382 * tracepoint.c (run_inferior_command_1):
8383 (run_inferior_command): Call agent_run_command.
8384 (gdb_ust_connect_sync_socket): Deleted. Move it to
8386 (resume_thread, stop_thread): Likewise.
8387 (gdb_ust_socket_init): Renamed to ...
8388 (gdb_agent_socket_init): ... New.
8389 (gdb_ust_thread): Renamed to ...
8390 (gdb_agent_helper_thread): ... New.
8391 (gdb_ust_init): Move some code to ...
8392 (gdb_agent_init): ... here. New.
8393 [HAVE_UST]: Call gdb_ust_init.
8394 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8395 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8396 * config.in, configure: Regenerated.
8398 2012-03-02 Pedro Alves <palves@redhat.com>
8400 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8401 * linux-low.c (struct simple_pid_list): New.
8402 (stopped_pids): New a struct simple_pid_list pointer.
8403 (add_to_pid_list, pull_pid_from_list): New.
8404 (handle_extended_wait): Don't assume the first signal new children
8405 report is SIGSTOP. Adjust call to pull_pid_from_list.
8406 (linux_wait_for_lwp): Adjust.
8408 2012-03-02 Yao Qi <yao@codesourcery.com>
8410 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8413 2012-03-02 Yao Qi <yao@codesourcery.com>
8415 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8416 `stop_pc' and `tpoint'. Update caller.
8418 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8420 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8421 * linux-low.c (use_linux_regsets): New macro.
8422 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8423 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8424 (linux_register_in_regsets): New function.
8425 (usr_fetch_inferior_registers): Skip registers covered by
8427 (usr_store_inferior_registers): Likewise.
8428 (usr_fetch_inferior_registers): New macro.
8429 (usr_store_inferior_registers): Likewise.
8430 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8431 (linux_store_registers): Likewise.
8432 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8434 (init_registers_mips64_dsp_linux): Likewise.
8435 (init_registers_mips_linux): New macro.
8436 (init_registers_mips_dsp_linux): Likewise.
8437 (mips_dsp_num_regs): Likewise.
8438 (DSP_BASE, DSP_CONTROL): New fallback macros.
8439 (mips_base_regs): New macro.
8440 (mips_regmap): Use it. Fix the size.
8441 (mips_dsp_regmap): New variable.
8442 (mips_dsp_regset_bitmap): Likewise.
8443 (mips_arch_setup): New function.
8444 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8446 (mips_cannot_store_register): Likewise.
8447 (the_low_target): Update .arch_setup, .num_regs and .regmap
8448 initializers. Add .regset_bitmap initializer.
8449 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8451 * linux-bfin-low.c (the_low_target): Likewise.
8452 * linux-cris-low.c (the_low_target): Likewise.
8453 * linux-crisv32-low.c (the_low_target): Likewise.
8454 * linux-ia64-low.c (the_low_target): Likewise.
8455 * linux-m32r-low.c (the_low_target): Likewise.
8456 * linux-m68k-low.c (the_low_target): Likewise.
8457 * linux-ppc-low.c (the_low_target): Likewise.
8458 * linux-s390-low.c (the_low_target): Likewise.
8459 * linux-sh-low.c (the_low_target): Likewise.
8460 * linux-sparc-low.c (the_low_target): Likewise.
8461 * linux-tic6x-low.c (the_low_target): Likewise.
8462 * linux-x86-low.c (the_low_target): Likewise.
8463 * linux-xtensa-low.c (the_low_target): Likewise.
8464 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8465 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8466 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8468 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8469 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8471 2012-02-29 Yao Qi <yao@codesourcery.com>
8472 Pedro Alves <palves@redhat.com>
8474 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8475 `step_over_finished' is true.
8477 2012-02-27 Pedro Alves <palves@redhat.com>
8479 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8480 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8482 2012-02-27 Pedro Alves <palves@redhat.com>
8485 * linux-low.c (pid_is_stopped): New.
8486 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8488 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8490 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8493 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8495 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8497 2012-02-24 Luis Machado <lgustavo@codesourcery>
8499 * server.c (handle_query): Advertise support for target-side
8500 breakpoint condition evaluation.
8501 (process_point_options): New function.
8502 (process_serial_event): When inserting a breakpoint, check for
8503 a target-side condition that should be evaluated.
8505 * mem-break.c: Include regcache.h and ax.h.
8506 (point_cond_list_t): New data structure.
8507 (breakpoint) <cond_list>: New field.
8508 (find_gdb_breakpoint_at): Make non-static.
8509 (delete_gdb_breakpoint_at): Clear any target-side
8511 (clear_gdb_breakpoint_conditions): New function.
8512 (add_condition_to_breakpoint): Likewise.
8513 (add_breakpoint_condition): Likewise.
8514 (gdb_condition_true_at_breakpoint): Likewise.
8515 (gdb_breakpoint_here): Return result directly instead
8516 of going through a local variable.
8518 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8519 (clear_gdb_breakpoint_conditions): Likewise.
8520 (add_breakpoint_condition): Likewise.
8521 (gdb_condition_true_at_breakpoint): Likewise.
8523 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8524 (need_step_over_p): Take target-side breakpoint condition into
8527 2012-02-24 Luis Machado <lgustavo@codesourcery>
8529 * server.h: Include tracepoint.h.
8530 (agent_mem_read, agent_get_trace_state_variable_value,
8531 agent_set_trace_state_variable_value,
8532 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8533 get_set_tsv_func_addr): New prototypes.
8535 * ax.h: New include file.
8536 * ax.c: New source file.
8538 * tracepoint.c: Include ax.h.
8539 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8540 agent_expr, eval_result_type): Move to ax.h.
8541 (parse_agent_expr): Rename to ...
8542 (gdb_parse_agent_expr): ... this, make it non-static and move
8544 (unparse_agent_expr) Rename to ...
8545 (gdb_unparse_agent_expr): ... this, make it non-static and move
8547 (eval_agent_expr): Rename to ...
8548 (eval_tracepoint_agent_expr): ... this.
8549 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8550 forward declarations.
8551 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8552 (agent_get_trace_state_variable_value): New function.
8553 (agent_set_trace_state_variable_value): New function.
8554 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8555 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8556 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8557 (condition_true_at_tracepoint): Likewise.
8558 (parse_agent_expr): Rename to ...
8559 (gdb_parse_agent_expr): ... this and move to ax.c.
8560 (unparse_agent_expr): Rename to ...
8561 (gdb_unparse_agent_expr): ... this and move to ax.c.
8562 (gdb_agent_op_name): Move to ax.c.
8563 (eval_agent_expr): Rename to ...
8564 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8566 (eval_tracepoint_agent_expr): New function.
8567 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8569 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8571 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8572 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8573 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8574 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8575 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8576 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8577 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8578 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8579 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8580 (compile_bytecodes): Remove forward declaration.
8581 (is_goto_target): Move to ax.c.
8582 (compile_bytecodes): Move to ax.c and call
8583 agent_get_trace_state_variable_value (...) and
8584 agent_set_trace_state_variable_value (...).
8586 * Makefile.in: Update ax.c and IPA dependencies.
8588 2012-02-24 Pedro Alves <palves@redhat.com>
8590 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8591 (cmd_bigqtbuffer_circular): ... this. Only handle
8592 'QTBuffer:circular:'.
8593 (handle_tracepoint_general_set): Adjust.
8595 2012-02-16 Yao Qi <yao@codesourcery.com>
8597 * inferiors.c: Move code to ...
8598 * dll.c: .... here. New.
8599 * server.h: Declare clear_dlls.
8600 * Makefile.in (SFILES): Add dll.c.
8604 2012-02-11 Yao Qi <yao@codesourcery.com>
8606 * server.c: (handle_monitor_command): Add a new parameter
8608 (handle_query): Update caller.
8610 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8612 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8613 * configure, config.in: Regenerate.
8614 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8617 2012-02-02 Pedro Alves <palves@redhat.com>
8619 Try SIGKILL first, then PTRACE_KILL.
8620 * linux-low.c (linux_kill_one_lwp): New.
8621 (linux_kill_one_lwp): Rename to ...
8622 (kill_one_lwp_callback): ... this. Use the new
8625 2012-02-02 Pedro Alves <palves@redhat.com>
8627 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8630 2012-01-27 Pedro Alves <palves@redhat.com>
8632 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8633 (elf_64_file_p): Make static.
8634 (linux_pid_exe_is_elf_64_file): New.
8635 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8636 Delete declarations.
8637 (linux_pid_exe_is_elf_64_file): Declare.
8638 * linux-x86-low.c (x86_arch_setup): Use
8639 linux_pid_exe_is_elf_64_file.
8641 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8643 * linux-low.c (linux_wait_for_event_1): Rename to ...
8644 (linux_wait_for_event): ... here and merge it with former
8645 linux_wait_for_event - new variable wait_ptid, use it.
8646 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8648 2012-01-23 Pedro Alves <palves@redhat.com>
8650 * server.c (main): Avoid yet another case of infinite loop while
8651 detaching/killing after a longjmp.
8653 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8656 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8658 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8660 * hostio.c (handle_readlink): New function.
8661 (handle_vFile): Call it to handle "vFile:readlink" packets.
8663 2012-01-20 Pedro Alves <palves@redhat.com>
8664 Ulrich Weigand <ulrich.weigand@linaro.org>
8666 * server.c (handle_v_requests): Only support vAttach and vRun to
8667 start multiple processes when in extended protocol mode.
8669 2012-01-17 Pedro Alves <palves@redhat.com>
8671 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8672 memalign plus mprotect to allocate the scratch buffer.
8674 2012-01-13 Pedro Alves <palves@redhat.com>
8676 * server.c (attach_inferior): Clear `cont_thread'.
8678 2012-01-13 Pedro Alves <palves@redhat.com>
8680 * server.c (main): Avoid infinite loop while detaching/killing
8683 2012-01-09 Doug Evans <dje@google.com>
8685 * server.c (start_inferior): Set last_ptid in --wrapper case.
8687 2012-01-06 Yao Qi <yao@codesourcery.com>
8689 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8691 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8693 2012-01-04 Yao Qi <yao@codesourcery.com>
8695 * tracepoint.c (cmd_qtdp): Print debug message
8696 for static tracepoint.
8698 2012-01-04 Yao Qi <yao@codesourcery.com>
8700 * tracepoint.c (trace_vdebug): Differentiate debug message
8701 between gdbserver and IPA.
8703 2012-01-03 Yao Qi <yao@codesourcery.com>
8705 * tracepoint.c (tracepoint_was_hit): Don't collect for
8708 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8710 * terminal.h: Reformat copyright header.
8712 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8714 * server.c (gdbserver_version): Update copyright year.
8715 * gdbreplay.c (gdbreplay_version): Likewise.
8717 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8719 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8722 2011-12-18 Hui Zhu <teawater@gmail.com>
8723 * linux-low.c (linux_create_inferior): Save return value to ret.
8725 2011-12-18 Hui Zhu <teawater@gmail.com>
8727 * linux-low.c (linux_create_inferior): Save return value to ret.
8729 2011-12-16 Doug Evans <dje@google.com>
8731 * linux-low.c (linux_create_inferior): If stdio connection,
8732 redirect stdin from /dev/null, stdout to stderr.
8733 * remote-utils.c (remote_is_stdio): New static global.
8734 (remote_connection_is_stdio): New function.
8735 (remote_prepare): Handle stdio connection.
8736 (remote_open): Ditto.
8737 (remote_close): Don't close stdin for stdio connections.
8738 (read_prim,write_prim): New functions. Replace all calls to
8739 read/write to these.
8740 * server.c (main): Watch for "-" argument. Move call to
8741 remote_prepare before start_inferior.
8742 * server.h (STDIO_CONNECTION_NAME): New macro.
8743 (remote_connection_is_stdio): Declare.
8745 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8746 in debugging output.
8748 2011-12-15 Yao Qi <yao@codesourcery.com>
8750 * tracepoint.c: Include sys/syscall.h.
8751 (gdb_ust_thread): Remove preprocessor conditional.
8753 2011-12-14 Pedro Alves <pedro@codesourcery.com>
8755 * linux-low.c (linux_detach_one_lwp): Call
8756 the_low_target.prepare_to_resume before detaching.
8758 2011-12-14 Yao Qi <yao@codesourcery.com>
8760 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8763 2011-12-14 Yao Qi <yao@codesourcery.com>
8765 * i386-low.c (i386_low_stopped_data_address): Initialize local
8768 2011-12-13 Pedro Alves <pedro@codesourcery.com>
8772 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8773 DR_CONTROL unless necessary. Extend comments.
8774 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8775 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8777 2011-12-13 Yao Qi <yao@codesourcery.com>
8779 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8781 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8783 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8785 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8786 Print new debug message for such case.
8788 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8790 Fix overlapping memcpy.
8791 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8792 the read_inferior_memory transfer.
8793 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8794 write_inferior_memory transfer.
8795 (set_fast_tracepoint_jump): New variable buf. Use it for the
8796 read_inferior_memory and write_inferior_memory transfers.
8797 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8798 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8799 Use it for the write_inferior_memory transfer.
8800 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8803 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8805 * linux-low.c (fetch_register, store_register): Make code
8806 consistent, fix formatting.
8808 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8810 * linux-low.c (usr_store_inferior_registers): Factor out code
8811 to handle individual registers into...
8812 (store_register): ... this new function.
8814 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8816 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8817 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8818 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8819 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8820 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8821 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8822 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8823 (srv_xmlfiles): Add new XML files.
8825 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8827 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8828 (init_registers_s390_linux32v1): Add prototype.
8829 (init_registers_s390_linux32v2): Likewise.
8830 (init_registers_s390_linux64v1): Likewise.
8831 (init_registers_s390_linux64v2): Likewise.
8832 (init_registers_s390x_linux64v1): Likewise.
8833 (init_registers_s390x_linux64v2): Likewise.
8834 (s390_num_regs): Increment to 52.
8835 (s390_regmap): Add orig_r2 register.
8836 (s390_num_regs_3264): Increment to 68.
8837 (s390_regmap_3264): Add orig_r2 register.
8838 (s390_collect_ptrace_register): Handle orig_r2 register.
8839 (s390_supply_ptrace_register): Likewise.
8840 (s390_fill_last_break): New function.
8841 (s390_store_last_break): Likewise.
8842 (s390_fill_system_call): New function.
8843 (s390_store_system_call): Likewise.
8844 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8846 (s390_check_regset): New function.
8847 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8848 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8849 Update target_regsets for available register sets.
8851 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8852 Jan Kratochvil <jan.kratochvil@redhat.com>
8854 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8855 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8857 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8858 * linux-low.h (struct process_info_private): New member r_debug.
8859 * server.c (handle_qxfer_libraries): Call
8860 the_target->qxfer_libraries_svr4.
8861 (handle_qxfer_libraries_svr4): New function.
8862 (qxfer_packets): New entry "libraries-svr4".
8863 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8864 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8865 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8866 PACKET_qXfer_libraries_svr4.
8868 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8870 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8871 PSW address/mask between 8-byte and 16-byte formats.
8872 (s390_supply_ptrace_register): Likewise.
8873 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8874 basic addressing mode bit.
8876 2011-11-24 Stan Shebs <stan@codesourcery.com>
8878 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8880 2011-11-17 Stan Shebs <stan@codesourcery.com>
8882 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8883 (tracing_start_time): New global.
8884 (tracing_stop_time): New global.
8885 (tracing_user_name): New global.
8886 (tracing_notes): New global.
8887 (tracing_stop_note): New global.
8888 (cmd_qtstart): Set traceframe_usage, start_time.
8889 (stop_tracing): Set stop_time.
8890 (cmd_qtstatus): Report additional status.
8891 (cmd_qtp): New function.
8892 (handle_tracepoint_query): Call it.
8893 (cmd_qtnotes): New function.
8894 (handle_tracepoint_general_set): Call it.
8895 (get_timestamp): Rename from tsv_get_timestamp.
8897 2011-11-14 Stan Shebs <stan@codesourcery.com>
8898 Kwok Cheung Yeung <kcy@codesourcery.com>
8900 * linux-x86-low.c (small_jump_insn): New.
8901 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8902 trampoline and error message, build a trampoline and issue a small
8903 jump instruction to it.
8904 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8905 trampoline and error message.
8906 (x86_get_min_fast_tracepoint_insn_len): New.
8907 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8908 * linux-low.h (struct linux_target_ops): Add arguments to
8909 install_fast_tracepoint_jump_pad operation, add new operation.
8910 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8912 (linux_get_min_fast_tracepoint_insn_len): New function.
8913 (linux_target_op): Add new operation.
8914 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8915 (gdb_trampoline_buffer_end): Ditto.
8916 (gdb_trampoline_buffer_error): Ditto.
8917 (struct ipa_sym_addresses): Add fields for new IPA variables.
8918 (symbol_list): Add entries for new IPA variables.
8919 (struct tracepoint): Add fields to hold the address range of the
8920 trampoline used by the tracepoint.
8921 (trampoline_buffer_head): New static variable.
8922 (trampoline_buffer_tail): Ditto.
8923 (claim_trampoline_space): New function.
8924 (have_fast_tracepoint_trampoline_buffer): New function.
8925 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8927 (install_fast_tracepoint): Ditto, also add error buffer argument.
8928 (cmd_qtminftpilen): New function.
8929 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8930 (fast_tracepoint_from_trampoline_address): New function.
8931 (fast_tracepoint_collecting): Handle trampoline as part of jump
8933 (set_trampoline_buffer_space): New function.
8934 (initialize_tracepoint): Initialize new IPA variables.
8935 * target.h (struct target_ops): Add arguments to
8936 install_fast_tracepoint_jump_pad operation, add new
8937 get_min_fast_tracepoint_insn_len operation.
8938 (target_get_min_fast_tracepoint_insn_len): New.
8939 (install_fast_tracepoint_jump_pad): Add arguments.
8940 * server.h (IPA_BUFSIZ): Define.
8941 * linux-i386-ipa.c: Include extra header files.
8942 (initialize_fast_tracepoint_trampoline_buffer): New function.
8943 (initialize_low_tracepoint): Call it.
8944 * server.h (set_trampoline_buffer_space): Declare.
8945 (claim_trampoline_space): Ditto.
8946 (have_fast_tracepoint_trampoline_buffer): Ditto.
8948 2011-11-14 Yao Qi <yao@codesourcery.com>
8950 * server.c (handle_query): Handle InstallInTrace for qSupported.
8951 * tracepoint.c (add_tracepoint): Sort list.
8952 (install_tracepoint, download_tracepoint): New.
8953 (cmd_qtdp): Call them to install and download tracepoints.
8954 (sort_tracepoints): Removed.
8955 (cmd_qtstart): Update.
8957 2011-11-14 Yao Qi <yao@codesourcery.com>
8959 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8960 * mem-break.h: Declare.
8961 * tracepoint.c (cmd_qtstart): Move some code to ...
8962 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8964 (download_tracepoints): Move some code to ...
8965 (download_tracepoint_1): ... here. New.
8967 2011-11-08 Yao Qi <yao@codesourcery.com>
8969 * remote-utils.c (relocate_instruction): A comment fix.
8971 2011-11-07 Joel Brobecker <brobecker@adacore.com>
8973 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8974 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8975 dr_status_mirror and dr_control_mirror from debug_reg_state.
8976 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8977 (i386_initial_stuff): Remove use of deleted globals.
8978 (i386_get_thread_context, i386_set_thread_context,
8979 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8980 from debug_reg_state.
8982 2011-11-05 Yao Qi <yao@codesourcery.com>
8984 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8985 address as TPOINT's.
8987 2011-11-02 Stan Shebs <stan@codesourcery.com>
8989 * tracepoint.c (agent_mem_read_string): New function.
8990 (eval_agent_expr): Call it for tracenz.
8991 * server.c (handle_query): Report support for tracenz.
8993 2011-11-02 Yao Qi <yao@codesourcery.com>
8995 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8997 2011-11-02 Yao Qi <yao@codesourcery.com>
8999 * target.h: Fix a typo in comment.
9001 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9003 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9004 clobber the breakpoints' shadows with fast tracepoint jumps.
9005 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9006 * target.c (write_inferior_memory): Also pass MYADDR down to
9009 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9011 * configure.ac: Check support for personality routine.
9012 * configure: Regenerate.
9013 * config.in: Likewise.
9014 * linux-low.c: Include <sys/personality.h>.
9015 Define ADDR_NO_RANDOMIZE if necessary.
9016 (linux_create_inferior): Disable address space randomization when
9017 forking inferior, if requested.
9018 (linux_supports_disable_randomization): New function.
9019 (linux_target_ops): Install it.
9020 * server.h (disable_randomization): Declare.
9021 * server.c (disable_randomization): New global variable.
9022 (handle_general_set): Handle QDisableRandomization.
9023 (handle_query): Likewise for qSupported.
9024 (main): Support --disable-randomization and --no-disable-randomization
9025 command line arguments.
9026 * target.h (struct target_ops): Add supports_disable_randomization.
9027 (target_supports_disable_randomization): New macro.
9029 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9031 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9033 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9034 [!PT_GETDSBT] (target_loadmap): New definition.
9035 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9036 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9037 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9038 and PT_GETDSBT to LINUX_LOADMAP.
9039 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9040 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9042 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9044 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9045 (arm_linux_hwbp_cap): New static variable.
9046 (arm_linux_get_hwbp_cap): Replace by ...
9047 (arm_linux_init_hwbp_cap): ... this new function.
9048 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9049 (arm_linux_get_hw_watchpoint_count): Likewise.
9050 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9051 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9052 (arm_prepare_to_resume): Use perror_with_name instead of error.
9054 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9056 * linux-arm-low.c: Include <signal.h>.
9057 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9058 (struct arm_linux_hwbp_cap): New data type.
9059 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9060 (struct arm_linux_hw_breakpoint): New data type.
9061 (MAX_BPTS, MAX_WPTS): Define.
9062 (struct arch_process_info, struct arch_lwp_info): New data types.
9063 (arm_linux_get_hwbp_cap): New function.
9064 (arm_linux_get_hw_breakpoint_count): Likewise.
9065 (arm_linux_get_hw_watchpoint_count): Likewise.
9066 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9067 (arm_hwbp_control_initialize): Likewise.
9068 (arm_hwbp_control_is_enabled): Likewise.
9069 (arm_hwbp_control_is_initialized): Likewise.
9070 (arm_hwbp_control_disable): Likewise.
9071 (arm_linux_hw_breakpoint_equal): Likewise.
9072 (arm_linux_hw_point_initialize): Likewise.
9073 (struct update_registers_data): New data structure.
9074 (update_registers_callback: New function.
9075 (arm_insert_point): Likewise.
9076 (arm_remove_point): Likewise.
9077 (arm_stopped_by_watchpoint): Likewise.
9078 (arm_stopped_data_address): Likewise.
9079 (arm_new_process): Likewise.
9080 (arm_new_thread): Likewise.
9081 (arm_prepare_to_resume): Likewise.
9082 (the_low_target): Register arm_insert_point, arm_remove_point,
9083 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9084 arm_new_thread, and arm_prepare_to_resume.
9086 2011-09-15 Stan Shebs <stan@codesourcery.com>
9088 * server.h (struct emit_ops): Add compare-goto fields.
9089 * tracepoint.c (gdb_agent_op_sizes): New table.
9090 (emit_eq_goto): New function.
9091 (emit_ne_goto): New function.
9092 (emit_lt_goto): New function.
9093 (emit_le_goto): New function.
9094 (emit_gt_goto): New function.
9095 (emit_ge_goto): New function.
9096 (is_goto_target): New function.
9097 (compile_bytecodes): Recognize special cases of compare-goto
9098 combinations and call specialized emitters for them.
9099 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9100 (amd64_emit_ne_goto): New function.
9101 (amd64_emit_lt_goto): New function.
9102 (amd64_emit_le_goto): New function.
9103 (amd64_emit_gt_goto): New function.
9104 (amd64_emit_ge_goto): New function.
9105 (amd64_emit_ops): Add the new functions.
9106 (i386_emit_eq_goto): New function.
9107 (i386_emit_ne_goto): New function.
9108 (i386_emit_lt_goto): New function.
9109 (i386_emit_le_goto): New function.
9110 (i386_emit_gt_goto): New function.
9111 (i386_emit_ge_goto): New function.
9112 (i386_emit_ops): Add the new functions.
9114 2011-09-08 Stan Shebs <stan@codesourcery.com>
9116 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9117 (i386_emit_epilogue): Restore %ebx.
9119 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9121 * server.c (step_thread): Remove definition.
9122 (process_serial_event): Don't handle Hs.
9123 * server.h (step_thread): Remove declaration.
9124 * target.c (set_desired_inferior): Remove use of step_thread.
9126 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9128 * linux-low.c: Include linux-procfs.h.
9129 (linux_attach_lwp_1): Update comments.
9130 (linux_attach): Scan for existing threads when attaching to a
9131 process that is the tgid.
9132 * Makefile.in: Update dependencies.
9134 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9136 * configure.srv: Add linux-procfs.o dependencies.
9138 2011-08-14 Yao Qi <yao@codesourcery.com>
9140 * target.h (struct target_ops): Fix indent.
9141 * win32-low.c (win32_target_ops): Fix comment.
9143 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9144 Yao Qi <yao@codesourcery.com>
9146 * Makefile.in (clean): Remove tic6x-*.c files.
9147 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9148 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9149 (tic6x-c64xp-linux.c): Likewise.
9150 * configure.srv: Add support for tic6x-*-uclinux.
9151 * linux-tic6x-low.c: New.
9152 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9154 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9155 Yao Qi <yao@codesourcery.com>
9157 * target.h (struct target_ops): Add read_loadmap.
9158 * linux-low.c (struct target_loadseg): New type.
9159 (struct target_loadmap): New type.
9160 (linux_read_loadmap): New function.
9161 (linux_target_ops): Add linux_read_loadmap.
9162 * server.c (handle_query): Support qXfer:fdpic:read packet.
9163 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9166 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9168 * win32-low.c: Include <stdint.h>.
9170 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9172 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9173 to the inferior here.
9174 (i386_remove_aligned_watchpoint): Ditto.
9175 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9176 fit part of the watchpoint in the debug registers.
9177 (i386_update_inferior_debug_regs): New.
9178 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9179 registers, and only update the inferior on success.
9180 (i386_low_remove_watchpoint): Ditto.
9182 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9184 * linux-low.c (compare_ints, unique, list_threads, show_process,
9185 linux_core_of_thread): Delete.
9186 (linux_target_ops): Change linux_core_of_thread to
9187 linux_common_core_of_thread.
9188 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9189 * utils.c (malloc_failure): Change type of argument.
9190 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9191 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9192 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9193 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9194 (IPA_OBJS): Add common-utils-ipa.o.
9195 (ptid_h, linux_osdata_h): New macros.
9196 (server_h): Add common/common-utils.h, common/xml-utils.h,
9197 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9199 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9200 ptid.o, buffer.o): New rules.
9201 (linux-low.o): Add common/linux-osdata.h as a dependency.
9202 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9203 * configure.ac: Add AC_HEADER_DIRENT check.
9204 * config.in: Regenerate.
9205 * configure: Regenerate.
9206 * remote-utils.c (xml_escape_text): Delete.
9207 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9208 buffer_xml_printf): Move to common/buffer.c.
9209 * server.c (main): Remove call to initialize_inferiors.
9210 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9211 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9212 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9213 internal_error, gdb_assert, gdb_assert_fail): Delete.
9214 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9215 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9217 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9218 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9219 initialize_inferiors): Delete.
9221 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9223 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9226 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9228 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9230 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9232 2011-05-26 Yao Qi <yao@codesourcery.com>
9234 * Makefile.in (thread-db.o): Track dependence to
9235 common/gdb_thread_db.h.
9236 * thread-db.c: include gdb_thread_db.h from right place.
9238 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9240 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9241 __FILE__ and __LINE__ to internal_error.
9243 2011-05-13 Doug Evans <dje@google.com>
9245 * thread-db.c (try_thread_db_load_from_sdir): New function.
9246 (try_thread_db_load_from_dir): New function.
9247 (thread_db_load_search): Handle $sdir, ignore $pdir.
9248 Remove trying of system directories if search of
9249 libthread-db-search-path fails, that is now done via $sdir.
9251 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9253 * server.c (handle_query): Add EnableDisableTracepoints to the list
9254 of supported features.
9255 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9257 (cmd_qtenable_disable): New.
9258 (cmd_qtstart): Install tracepoints even if disabled.
9259 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9260 receiving a QTEnable or QTDisable packet.
9261 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9262 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9264 (gdb_probe): Skip data collection if static tracepoint is disabled.
9266 2011-05-10 Doug Evans <dje@google.com>
9268 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9270 2011-05-04 Doug Evans <dje@google.com>
9272 * linux-low.c (linux_join): Skip process lookup.
9273 * spu-low.c (spu_join): Ditto.
9274 * server.c (join_inferiors_callback): Delete.
9275 (process_serial_event): For 'D' packet (detach) call join_inferior
9278 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9280 * README: Don't mention xscale*-*-linux*.
9281 * configure.srv (xscale*-*-linux*): Don't handle target.
9283 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9285 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9287 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9288 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9289 (i386_emit_void_call_2): Likewise.
9291 2011-04-26 Yao Qi <yao@codesourcery.com>
9293 * linux-low.c: Move common macros to linux-ptrace.h.
9294 Include linux-ptrace.h.
9295 * Makefile.in (linux_ptrace_h): New.
9296 (linux-low.o): Depends on linux-ptrace.h.
9298 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9300 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9301 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9302 (remote_prepare): New function with most of the TCP code from ...
9303 (remote_open): ... here. Detect PORT here unconditionally. Move also
9304 setting transport_is_reliable.
9305 * server.c (run_once): New variable.
9306 (gdbserver_usage): Document it.
9307 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9308 the first run if RUN_ONCE.
9309 * server.h (run_once, remote_prepare): New declarations.
9311 2011-04-19 Tom Tromey <tromey@redhat.com>
9313 * win32-low.c (handle_load_dll): Remove duplicate "the".
9315 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9317 Remove support for old Cygwin 1.5 versions.
9318 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9319 function to avoid warning.
9320 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9323 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9325 * gdbserver/server.h (Macro _): Define it if not available.
9327 2011-03-14 Michael Snyder <msnyder@vmware.com>
9329 * hostio.c (handle_close): Remove unnecessary null test.
9331 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9333 * Makefile.in (maintainer-clean realclean distclean): Remove
9334 "make ... subdir_do" command.
9336 2011-03-10 Michael Snyder <msnyder@vmware.com>
9338 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9340 * server.c (handle_v_run): Free alloced buffer on early return.
9342 2011-03-09 Yao Qi <yao@codesourcery.com>
9345 2011-03-04 Yao Qi <yao@codesourcery.com>
9347 * Makefile.in: Remove GNU make feature --directory.
9349 2011-03-05 Yao Qi <yao@codesourcery.com>
9351 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9352 (subdir_do): New make target. Copied from gdb/Makefile.
9353 (maintainer-clean, realclean, distclean, clean): Call corresponding
9354 make targets in common/Makefile.
9356 2011-02-11 Yao Qi <yao@codesourcery.com>
9358 * configure.ac: Call AC_PROG_RANLIB.
9359 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9360 * configure: Regenerate.
9362 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9364 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9366 2011-03-06 Yao Qi <yao@codesourcery.com>
9368 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9370 2011-03-05 Yao Qi <yao@codesourcery.com>
9372 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9373 (subdir_do): New make target. Copied from gdb/Makefile.
9374 (maintainer-clean, realclean, distclean, clean): Call corresponding
9375 make targets in common/Makefile.
9377 2011-03-04 Yao Qi <yao@codesourcery.com>
9379 * Makefile.in: Remove GNU make feature --directory.
9381 2011-03-04 Michael Snyder <msnyder@vmware.com>
9383 * server.c (queue_stop_reply): Call xmalloc not malloc.
9385 2011-03-02 Michael Snyder <msnyder@vmware.com>
9387 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9389 2011-02-28 Michael Snyder <msnyder@vmware.com>
9391 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9392 (cmd_qtframe): Ditto.
9393 (cmd_qtbuffer): Ditto.
9394 (cmd_bigqtbuffer): Ditto.
9396 * utils.c (decimal2str): Initialize 'width' to nine, then
9399 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9401 * hostio.c (require_data): Free *data, not data.
9403 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9405 * hostio.c (require_data): Use free, not xfree.
9407 2011-02-27 Michael Snyder <msnyder@vmware.com>
9409 * server.c (handle_query): Discard unused value.
9411 * hostio.c (require_data): Free malloc memory before returning
9414 2011-02-26 Michael Snyder <msnyder@vmware.com>
9416 * linux-low.c (list_threads): Call closedir for dirent.
9418 2011-02-27 Michael Snyder <msnyder@vmware.com>
9420 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9421 a case statement falls through.
9423 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9425 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9428 2011-02-26 Michael Snyder <msnyder@vmware.com>
9430 * utils.c (decimal2str): Eliminate dead code and dead param.
9431 (pulongest): Drop dead param from call to decimal2str.
9434 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9436 Revert the following patch (not approved yet):
9437 2011-02-21 Hui Zhu <teawater@gmail.com>
9438 * tracepoint.c (tp_printf): New function.
9439 (eval_agent_expr): Handle gdb_agent_op_printf.
9441 2011-02-21 Hui Zhu <teawater@gmail.com>
9443 * tracepoint.c (tp_printf): New function.
9444 (eval_agent_expr): Handle gdb_agent_op_printf.
9446 2011-02-18 Tom Tromey <tromey@redhat.com>
9448 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9449 (tracepoint.o): Likewise.
9450 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9451 (gdb_agent_op_names): Likewise.
9453 2011-02-18 Tom Tromey <tromey@redhat.com>
9455 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9456 gdb_agent_op_rot>: New constants.
9457 (gdb_agent_op_names): Add pick and roll.
9458 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9461 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9463 * aclocal.m4: Regenerated with aclocal-1.11.1.
9465 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9467 * server.c (handle_qxfer_traceframe_info): New.
9468 (qxfer_packets): Register "traceframe-info".
9469 (handle_query): Report support for qXfer:traceframe-info:read+.
9470 * tracepoint.c (match_blocktype): New.
9471 (traceframe_find_block_type): Rename to ...
9472 (traceframe_walk_blocks): ... this. Add callback filter argument,
9474 (traceframe_find_block_type): New, reimplemented on top of
9475 traceframe_walk_blocks.
9476 (build_traceframe_info_xml): New.
9477 (traceframe_read_info): New.
9478 * server.h (traceframe_read_info): Declare.
9480 2011-02-11 Yao Qi <yao@codesourcery.com>
9482 * configure.ac: Call AC_PROG_RANLIB.
9483 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9484 * configure: Regenerate.
9486 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9488 * server.c (gdb_read_memory): Change return semantics to allow
9490 (handle_search_memory_1): Adjust.
9491 (process_serial_event) <'m' packet>: Handle partial transfers.
9492 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9494 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9496 * regcache.c (init_register_cache): Initialize
9497 regcache->register_status.
9498 (free_register_cache): Release regcache->register_status.
9499 (regcache_cpy): Copy register_status.
9500 (registers_to_string): Print 'x's for unavailable registers.
9501 (supply_register): Mark the register's status valid or
9502 unavailable, depending on whether a buffer was passed in or not.
9503 (supply_register_zeroed): New.
9504 (supply_regblock): Mark the registers' status valid or
9505 unavailable, depending on whether a buffer was passed in or not.
9506 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9507 (struct regcache): New `register_status' field.
9508 (supply_register_zeroed): Declare.
9509 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9510 supply_register_zeroed, rather than passing a NULL buffer to
9512 * tracepoint.c (fetch_traceframe_registers): Update comment.
9514 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9516 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9519 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9521 * server.h (decode_xfer_write): Change prototype.
9522 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9523 and don't extract the annex here.
9524 * server.c (decode_xfer_read): Remove `annex' parameter,
9525 and don't extract the annex here.
9527 (struct qxfer): New.
9528 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9529 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9530 (handle_qxfer_statictrace): New functions, abstracted out from
9531 handle_query, and made to use the struct qxfer interface.
9532 (handle_threads_qxfer_proper): Rename to ...
9533 (handle_qxfer_threads_proper): ... this.
9534 (handle_threads_qxfer): Rename to ...
9535 (handle_qxfer_threads): ... this. Adjust.
9536 (qxfer_packets): New array.
9537 (handle_qxfer): New function.
9538 (handle_query): Use handle_qxfer.
9540 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9542 * gdbreplay.c: Shorten lines of >= 80 columns.
9543 * linux-low.c: Ditto.
9544 * linux-ppc-low.c: Ditto.
9545 * linux-s390-low.c: Ditto.
9546 * linux-sparc-low.c: Ditto.
9547 * linux-x86-low.c: Ditto.
9548 * linux-xtensa-low.c: Ditto.
9549 * mem-break.c: Ditto.
9551 * regcache.h: Ditto.
9552 * remote-utils.c: Ditto.
9555 * thread-db.c: Ditto.
9556 * tracepoint.c: Ditto.
9558 * win32-low.h: Ditto.
9560 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9562 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9565 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9567 * server.c (gdbserver_version): Update copyright year in version
9569 * gdbreplay.c (gdbreplay_version): Ditto.
9571 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9573 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9574 * linux-bfin-low.c: New file.
9575 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9576 PT_DATA_ADDR for BFIN targets.
9577 * Makefile.in (SFILES): Add linux-bfin-low.c.
9578 (clean): Remove reg-bfin.c.
9579 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9580 * README: Mention supported Blackfin targets.
9582 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9584 * .gitignore: New file.
9586 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9588 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9590 2010-10-22 Jie Zhang <jie@codesourcery.com>
9592 * Makefile.in: Add FLAGS_TO_PASS variable.
9593 (install): Remove dependency of install-only and recursively
9594 invoke make for install-only.
9596 2010-10-04 Doug Evans <dje@google.com>
9598 * Makefile.in (uninstall): Use $(DESTDIR).
9600 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9604 * linux-x86-low.c (compat_siginfo_from_siginfo)
9605 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9606 si_code is < 0. Check for si_code == SI_TIMER before checking for
9609 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9611 * lynx-i386-low.c: New file.
9612 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9614 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9616 * lynx-low.c (ptrace_request_to_str): Remove handling for
9617 request values that have been removed in LynxOS 5.x.
9619 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9621 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9624 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9626 * configure.ac: Add --enable-inprocess-agent option.
9627 * configure: Rebuilt.
9629 2010-09-06 Yao Qi <yao@codesourcery.com>
9631 * linux-low.c (linux_kill): Remove unused variable.
9632 (linux_stabilize_threads): Likewise.
9633 * server.c (start_inferior): Likewise.
9634 (queue_stop_reply_callback): Likewise.
9635 * tracepoint.c (do_action_at_tracepoint): Likewise.
9637 2010-09-06 Yao Qi <yao@codesourcery.com>
9639 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9642 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9644 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9646 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9648 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9651 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9653 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9654 gdbserver/lynx-ppc-low.c: New files.
9655 * Makefile.in (lynx_low_h): New variable.
9656 (lynx-low.o, lynx-ppc-low.o): New rules.
9657 * configure.ac: On LynxOS, link with -lnetinet.
9658 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9659 * configure: regenerate.
9661 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9663 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9664 * configure.ac: Add check for vasprintf and vsnprintf.
9665 * configure, config.in: Regenerate.
9666 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9668 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9670 * gdbreplay.c: Move include of alloca.h up, next to include of
9672 * server.h: Add include of malloc.h.
9673 * mem-break.c: Remove include of malloc.h.
9674 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9676 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9678 * Makefile.in (memmem.o): Build with -Wno-error.
9680 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9682 * utils.c (xsnprintf): Make non-static.
9683 * server.h: Add xsnprintf declaration.
9684 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9685 replace calls to snprintf by calls to xsnprintf throughout.
9687 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9689 * configure.ac: Add configure check for alloca.
9690 * configure, config.in: Regenerate.
9691 * server.h: Include alloca.h if it exists.
9692 * gdbreplay.c: Include alloca.h if it exists.
9694 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9696 * linux-low.c (__SIGRTMIN): Define if not already defined.
9697 (linux_create_inferior): Check for __ANDROID__ rather than
9699 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9700 are already deferred.
9701 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9702 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9703 stopped and already has a pending signal to report.
9704 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9705 a pending signal to report or is moving out of a jump pad.
9706 (linux_init_signals): Check for __ANDROID__ rather than
9709 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9711 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9712 debug_threads check. Avoid a linear search when not doing debug
9715 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9717 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9718 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9719 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9720 (process_event): Change local fd's type to gdb_fildes_t.
9721 (create_file_handler): Adjust prototype.
9722 (delete_file_handler): Adjust prototype.
9723 (handle_file_event): Adjust prototype. Use pfildes.
9724 (create_file_event): Adjsut prototype.
9725 * remote-utils.c (remote_desc, listen_desc): Change type to
9727 * server.h: New gdb_fildes_t typedef.
9728 [USE_WIN32API]: Include winsock2.h.
9729 (delete_file_handler, add_file_handler): Adjust prototypes.
9731 * utils.c (pfildes): New.
9733 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9735 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9736 * configure: Regenerate.
9738 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9740 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9741 (linux_done_accessing_memory): ... this.
9742 (linux_target_ops): Adjust.
9743 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9744 * nto-low.c (nto_target_ops): Adjust comment.
9745 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9746 * spu-low.c (spu_target_ops): Adjust comment.
9747 * target.h (target_ops): Rename unprepare_to_access_memory field
9748 to done_accessing_memory.
9749 (unprepare_to_access_memory): Rename to ...
9750 (done_accessing_memory): ... this.
9752 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9754 * linux-low.c (linux_prepare_to_access_memory): New.
9755 (linux_unprepare_to_access_memory): New.
9756 (linux_target_ops): Install them.
9757 * server.c (read_memory): Rename to ...
9758 (gdb_read_memory): ... this. Use
9759 prepare_to_access_memory/prepare_to_access_memory.
9760 (write_memory): Rename to ...
9761 (gdb_write_memory): ... this. Use
9762 prepare_to_access_memory/prepare_to_access_memory.
9763 (handle_search_memory_1): Adjust.
9764 (process_serial_event): Adjust.
9765 * target.h (struct target_ops): New fields
9766 prepare_to_access_memory and unprepare_to_access_memory.
9767 (prepare_to_access_memory, unprepare_to_access_memory): New.
9768 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9769 prepare_to_access_memory/prepare_to_access_memory.
9770 * nto-low.c (nto_target_ops): Adjust.
9771 * spu-low.c (spu_target_ops): Adjust.
9772 * win32-low.c (win32_target_ops): Adjust.
9774 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9776 * Makefile.in (WARN_CFLAGS): Get it from configure.
9777 (WERROR_CFLAGS): New.
9778 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9779 * configure.ac: Introduce --enable-werror, which adds -Werror to
9780 the compiler command line. Enabled by default. Disable with
9781 --disable-werror. Add -Wdeclaration-after-statement
9782 Wpointer-arith and -Wformat-nonliteral to warning flags.
9783 * configure: Regenerate.
9785 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9787 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9789 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9791 * gdbreplay.c (remote_error): New.
9793 (expect): Use gdbchar. Check for error reading from GDB.
9794 Clarify sync error output.
9795 (play): Check for errors writing to GDB.
9796 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9797 * remote-utils.c (getpkt): Check for errors writing to the remote
9800 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9802 * linux-low.c (linux_wait_1): Move non-debugging code out of
9803 `debug_threads' control.
9805 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9807 * linux-low.c (linux_wait_1): Don't set last_status here.
9808 * server.c (push_event, queue_stop_reply_callback): Assert we're
9809 not pushing a TARGET_WAITKIND_IGNORE event.
9810 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9811 (myresume, handle_target_event): Set the thread's last_resume_kind
9812 and last_status from the target returned status.
9814 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9818 * linux-x86-low.c (update_debug_registers_callback): New.
9819 (i386_dr_low_set_addr): Use it.
9820 (i386_dr_low_get_addr): New.
9821 (i386_dr_low_set_control): Use update_debug_registers_callback.
9822 (i386_dr_low_get_control): New.
9823 (i386_dr_low_get_status): Adjust.
9824 * linux-low.c (linux_stop_lwp): New.
9825 * linux-low.h (linux_stop_lwp): Declare.
9827 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9828 argument instead of a i386_debug_reg_state.
9829 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9830 a i386_debug_reg_state.
9831 (i386_insert_aligned_watchpoint): Adjust.
9832 (i386_remove_aligned_watchpoint): Adjust.
9833 (i386_low_stopped_data_address): Read the debug registers from the
9834 inferior instead of from the mirrors.
9835 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9836 (i386_dr_low_get_addr): Declare.
9837 (i386_dr_low_get_control): Declare.
9838 (i386_dr_low_get_status): Change prototype.
9840 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9841 (i386_dr_low_get_addr): New.
9842 (i386_dr_low_get_control): New.
9843 (i386_dr_low_get_status): Adjust prototype. Return
9845 (i386_initial_stuff): Clear dr_status_mirror and
9847 (i386_get_thread_context): Adjust.
9848 (i386_set_thread_context): Adjust.
9849 (i386_thread_added): Adjust.
9851 2010-08-24 Pedro Alves <pedro@codesourcery.com>
9853 * linux-low.h (linux_thread_area): Delete declaration.
9855 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9857 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9858 after its termination.
9860 2010-08-09 Pedro Alves <pedro@codesourcery.com>
9862 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9863 (gdb_wants_all_stopped): Delete.
9864 (linux_wait_1): Don't call them.
9865 * server.c (handle_v_cont): Tag all threads as want-stopped.
9866 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9867 stopped as "client-wants-stopped".
9869 2010-07-31 Pedro Alves <pedro@codesourcery.com>
9871 * Makefile.in (signals_h): New.
9872 (server_h): Depend on it.
9873 (server.o): Don't depend on $(signals_def).
9874 (signals.o): Depend on $(signals_def).
9876 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9878 * Makefile.in (signals_def): New.
9879 (server_h): Append include/gdb/signals.h and signals_def.
9880 (server.o): Append signals_def.
9882 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9884 * server.c (handle_target_event): Use target_signal_to_host for
9885 resume_info.sig initialization.
9886 * target.h (struct thread_resume) <sig>: New comment.
9888 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9890 * server.c (handle_query): strcpy() the returned string from paddress()
9891 instead of sprintf().
9892 * utils.c (paddress): Return phex_nz().
9894 2010-07-07 Joel Brobecker <brobecker@adacore.com>
9896 * server.c (handle_v_cont): Call mourn_inferior if process
9898 (myresume): Likewise.
9900 2010-07-01 Pedro Alves <pedro@codesourcery.com>
9902 Static tracepoints, and integration with UST.
9904 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9905 * mem-break.c (uninsert_all_breakpoints)
9906 (reinsert_all_breakpoints): New.
9907 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9908 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9909 (gdb_agent_ust_loaded, helper_thread_id)
9910 (gdb_agent_helper_thread_id): New macros.
9911 (struct ipa_sym_addresses): Add addr_ust_loaded,
9912 addr_helper_thread_id, addr_cmd_buf.
9913 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9914 (in_process_agent_loaded_ust): New.
9915 (write_e_ust_not_loaded): New.
9916 (maybe_write_ipa_ust_not_loaded): New.
9917 (struct collect_static_trace_data_action): New.
9918 (enum tracepoint_type) <static_tracepoint>: New.
9919 (struct tracepoint) <handle>: Mention static tracepoints.
9920 (struct static_tracepoint_ctx): New.
9921 (CMD_BUF_SIZE): New.
9922 (add_tracepoint_action): Handle static tracepoint actions.
9923 (unprobe_marker_at): New.
9924 (clear_installed_tracepoints): Handle static tracepoints.
9925 (cmd_qtdp): Handle static tracepoints.
9926 (probe_marker_at): New.
9927 (cmd_qtstart): Handle static tracepoints.
9928 (response_tracepoint): Handle static tracepoints.
9929 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9930 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9931 (get_context_regcache): Handle static tracepoints.
9932 (do_action_at_tracepoint): Handle static tracepoint actions.
9933 (traceframe_find_block_type): Handle static trace data blocks.
9934 (traceframe_read_sdata): New.
9935 (download_tracepoints): Download static tracepoint actions.
9936 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9937 (GDB_PROBE_NAME): New.
9942 (ust_marker_to_static_tracepoint): New.
9944 (collect_ust_data_at_tracepoint): New.
9945 (gdb_ust_probe): New.
9946 (UNIX_PATH_MAX, SOCK_DIR): New.
9947 (gdb_ust_connect_sync_socket): New.
9948 (resume_thread, stop_thread): New.
9949 (run_inferior_command): New.
9950 (init_named_socket): New.
9951 (gdb_ust_socket_init): New.
9952 (cstr_to_hexstr): New.
9954 (first_marker, next_marker): New.
9955 (response_ust_marker): New.
9956 (cmd_qtfstm, cmd_qtsstm): New.
9957 (unprobe_marker_at, probe_marker_at): New.
9958 (cmd_qtstmat, gdb_ust_thread): New.
9959 (gdb_ust_init): New.
9960 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9961 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9963 (x86_64_st_collect_regmap): New.
9964 (X86_64_NUM_ST_COLLECT_GREGS): New.
9965 (AMD64_RIP_REGNUM): New.
9966 (supply_static_tracepoint_registers): New.
9967 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9969 (i386_st_collect_regmap): New.
9970 (i386_NUM_ST_COLLECT_GREGS): New.
9971 (supply_static_tracepoint_registers): New.
9972 * server.c (handle_query): Handle qXfer:statictrace:read.
9973 <qSupported>: Report support for StaticTracepoints, and
9974 qXfer:statictrace:read features.
9975 * server.h (traceframe_read_sdata)
9976 (supply_static_tracepoint_registers): Declare.
9977 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9978 (unpack_varlen_hex): Include in IPA build.
9979 * Makefile.in (ustlibs, ustinc): New.
9980 (IPA_OBJS): Add remote-utils-ipa.o.
9981 ($(IPA_LIB)): Link -ldl and -lpthread.
9983 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9984 * config.in, configure: Regenerate.
9986 2010-06-20 Ian Lance Taylor <iant@google.com>
9987 Pedro Alves <pedro@codesourcery.com>
9989 * linux-x86-low.c (always_true): Delete.
9990 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9991 trying to fool the compiler with always_true.
9993 2010-06-20 Pedro Alves <pedro@codesourcery.com>
9995 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9996 conditions in gdbserver.
9998 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10000 * spu-low.c (spu_read_memory): Wrap around local store limit.
10001 (spu_write_memory): Likewise.
10003 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10005 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10006 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10008 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10010 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10011 uses with LONGEST uses.
10013 2010-06-14 Stan Shebs <stan@codesourcery.com>
10014 Pedro Alves <pedro@codesourcery.com>
10018 * linux-x86-low.c: Include limits.h.
10020 (always_true): New.
10023 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10024 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10025 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10026 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10027 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10028 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10029 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10030 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10031 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10032 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10033 (amd64_emit_void_call_2): New.
10034 (amd64_emit_ops): New.
10035 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10036 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10037 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10038 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10039 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10040 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10041 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10042 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10043 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10044 (i386_emit_stack_adjust, i386_emit_int_call_1)
10045 (i386_emit_void_call_2): New.
10046 (i386_emit_ops): New.
10047 (x86_emit_ops): New.
10048 (the_low_target): Install x86_emit_ops.
10049 * server.h (struct emit_ops): New.
10050 (get_raw_reg_func_addr): Declare.
10051 (current_insn_ptr, emit_error): Declare.
10052 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10053 (set_trace_state_variable_value): New defines.
10054 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10055 addr_get_trace_state_variable_value and
10056 addr_set_trace_state_variable_value.
10057 (symbol_list): New fields for get_raw_reg,
10058 get_trace_state_variable_value and set_trace_state_variable_value.
10059 (condfn): New typedef.
10060 (struct tracepoint): New field `compiled_cond'.
10061 (do_action_at_tracepoint): Clear compiled_cond.
10062 (get_trace_state_variable_value, set_trace_state_variable_value):
10064 (condition_true_at_tracepoint): If there's a compiled condition,
10066 (current_insn_ptr, emit_error): New globals.
10067 (struct bytecode_address): New.
10068 (get_raw_reg_func_addr): New.
10069 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10070 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10071 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10072 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10073 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10074 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10075 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10076 (compile_tracepoint_condition, compile_bytecodes): New.
10077 * target.h (emit_ops): Forward declare.
10078 (struct target_ops): New field emit_ops.
10079 (target_emit_ops): New.
10080 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10081 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10082 * linux-low.c (linux_emit_ops): New.
10083 (linux_target_ops): Install it.
10084 * linux-low.h (struct linux_target_ops): New field emit_ops.
10086 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10088 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10089 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10091 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10092 Stan Shebs <stan@codesourcery.com>
10094 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10095 (all): Depend on $(extra_libraries).
10096 (install-only): Install the IPA.
10097 (IPA_OBJS, IPA_LIB): New.
10098 (clean): Remove the IPA lib.
10099 (IPAGENT_CFLAGS): New.
10100 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10101 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10102 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10103 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10104 * configure.ac: Check for atomic builtins support in the compiler.
10105 (IPA_DEPFILES, extra_libraries): Define.
10106 * configure.srv (ipa_obj): Add description.
10107 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10108 (i[34567]86-*-linux*): Set ipa_obj.
10109 (x86_64-*-linux*): Set ipa_obj.
10110 * linux-low.c (stabilizing_threads): New.
10111 (supports_fast_tracepoints): New.
10112 (linux_detach): Stabilize threads before detaching.
10113 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10114 the lwp is either not stabilizing, or is moving out of a jump pad.
10115 (linux_fast_tracepoint_collecting): New.
10116 (maybe_move_out_of_jump_pad): New.
10117 (enqueue_one_deferred_signal): New.
10118 (dequeue_one_deferred_signal): New.
10119 (linux_wait_for_event_1): If moving out of a jump pad, defer
10120 pending signals to later.
10121 (linux_stabilize_threads): New.
10122 (linux_wait_1): Check if threads need moving out of jump pads, and
10124 (stuck_in_jump_pad_callback): New.
10125 (move_out_of_jump_pad_callback): New.
10126 (lwp_running): New.
10127 (linux_resume_one_lwp): Handle moving out of jump pads.
10128 (linux_set_resume_request): Dequeue deferred signals.
10129 (need_step_over_p): Also step over fast tracepoint jumps.
10130 (start_step_over): Also uninsert fast tracepoint jumps.
10131 (finish_step_over): Also reinsert fast tracepoint jumps.
10132 (linux_install_fast_tracepoint_jump): New.
10133 (linux_target_ops): Install linux_stabilize_threads and
10134 linux_install_fast_tracepoint_jump_pad.
10135 * linux-low.h (linux_target_ops) <get_thread_area,
10136 install_fast_tracepoint_jump_pad>: New fields.
10137 (struct lwp_info) <collecting_fast_tracepoint,
10138 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10139 (linux_get_thread_area): Declare.
10140 * linux-x86-low.c (jump_insn): New.
10141 (x86_get_thread_area): New.
10142 (append_insns): New.
10143 (push_opcode): New.
10144 (amd64_install_fast_tracepoint_jump_pad): New.
10145 (i386_install_fast_tracepoint_jump_pad): New.
10146 (x86_install_fast_tracepoint_jump_pad): New.
10147 (the_low_target): Install x86_get_thread_area and
10148 x86_install_fast_tracepoint_jump_pad.
10149 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10150 (struct fast_tracepoint_jump): New.
10151 (fast_tracepoint_jump_insn): New.
10152 (fast_tracepoint_jump_shadow): New.
10153 (find_fast_tracepoint_jump_at): New.
10154 (fast_tracepoint_jump_here): New.
10155 (delete_fast_tracepoint_jump): New.
10156 (set_fast_tracepoint_jump): New.
10157 (uninsert_fast_tracepoint_jumps_at): New.
10158 (reinsert_fast_tracepoint_jumps_at): New.
10159 (set_breakpoint_at): Use write_inferior_memory.
10160 (uninsert_raw_breakpoint): Use write_inferior_memory.
10161 (check_mem_read): Mask out fast tracepoint jumps.
10162 (check_mem_write): Mask out fast tracepoint jumps.
10163 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10164 (set_fast_tracepoint_jump): Declare.
10165 (delete_fast_tracepoint_jump)
10166 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10167 (reinsert_fast_tracepoint_jumps_at): Declare.
10168 * regcache.c: Don't compile many functions when building the
10169 in-process agent library.
10170 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10171 the register buffer in the heap.
10172 (free_register_cache): If the register buffer isn't owned by the
10173 regcache, don't free it.
10174 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10175 pre-existing register caches.
10176 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10178 (convert_ascii_to_int): : Constify `from' parameter type.
10179 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10180 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10181 the needed buffer in-place.
10182 (relocate_instruction): New.
10183 * server.c (handle_query) <qSymbols>: If the target supports
10184 tracepoints, give it a chance of looking up symbols. Report
10185 support for fast tracepoints.
10186 (handle_status): Stabilize threads.
10187 (process_serial_event): Adjust.
10188 * server.h (struct fast_tracepoint_jump): Forward declare.
10189 (struct process_info) <fast_tracepoint_jumps>: New field.
10190 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10191 (decode_X_packet, decode_M_packet): Adjust.
10192 (relocate_instruction): Declare.
10193 (in_process_agent_loaded): Declare.
10194 (tracepoint_look_up_symbols): Declare.
10195 (struct fast_tpoint_collect_status): Declare.
10196 (fast_tracepoint_collecting): Declare.
10197 (force_unlock_trace_buffer): Declare.
10198 (handle_tracepoint_bkpts): Declare.
10199 (initialize_low_tracepoint)
10200 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10201 * target.h (struct target_ops) <stabilize_threads,
10202 install_fast_tracepoint_jump_pad>: New fields.
10203 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10204 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10205 [HAVE_STDINT_H]: Include stdint.h.
10206 (trace_debug_1): Rename to ...
10207 (trace_vdebug): ... this.
10208 (trace_debug): Rename to ...
10209 (trace_debug_1): ... this. Add `level' parameter.
10210 (trace_debug): New.
10211 (ATTR_USED, ATTR_NOINLINE): New.
10212 (IP_AGENT_EXPORT): New.
10213 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10214 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10215 (about_to_request_buffer_space, trace_buffer_is_full)
10216 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10217 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10218 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10219 (traceframe_write_count, traceframes_created)
10220 (trace_state_variables)
10221 New renaming defines.
10222 (struct ipa_sym_addresses): New.
10223 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10224 (symbol_list): New.
10225 (ipa_sym_addrs): New.
10226 (all_tracepoint_symbols_looked_up): New.
10227 (in_process_agent_loaded): New.
10228 (write_e_ipa_not_loaded): New.
10229 (maybe_write_ipa_not_loaded): New.
10230 (tracepoint_look_up_symbols): New.
10231 (debug_threads) [IN_PROCESS_AGENT]: New.
10232 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10233 (UNKNOWN_SIDE_EFFECTS): New.
10234 (stop_tracing): New.
10235 (flush_trace_buffer): New.
10236 (stop_tracing_bkpt): New.
10237 (flush_trace_buffer_bkpt): New.
10238 (read_inferior_integer): New.
10239 (read_inferior_uinteger): New.
10240 (read_inferior_data_pointer): New.
10241 (write_inferior_data_pointer): New.
10242 (write_inferior_integer): New.
10243 (write_inferior_uinteger): New.
10244 (struct collect_static_trace_data_action): Delete.
10245 (enum tracepoint_type): New.
10246 (struct tracepoint) <type>: New field `type'.
10247 <actions_str, step_actions, step_actions_str>: Only include in
10249 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10250 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10251 (tracepoints): Use IP_AGENT_EXPORT.
10252 (last_tracepoint): Don't include in the IPA.
10253 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10254 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10255 (alloced_trace_state_variables): New.
10256 (trace_state_variables): Use IP_AGENT_EXPORT.
10257 (traceframe_t): Delete unused variable.
10258 (circular_trace_buffer): Don't include in the IPA.
10259 (trace_buffer_start): Delete.
10260 (struct trace_buffer_control): New.
10261 (trace_buffer_free): Delete.
10262 (struct ipa_trace_buffer_control): New.
10263 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10264 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10266 (trace_buffer_ctrl): New.
10267 (TRACE_BUFFER_CTRL_CURR): New.
10268 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10269 Reimplement as macros.
10270 (trace_buffer_wrap): Delete.
10271 (traceframe_write_count, traceframe_read_count)
10272 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10273 (struct tracepoint_hit_ctx) <type>: New field.
10274 (struct fast_tracepoint_ctx): New.
10275 (memory_barrier): New.
10277 (record_tracepoint_error): Update atomically in the IPA.
10278 (clear_inferior_trace_buffer): New.
10279 (about_to_request_buffer_space): New.
10280 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10281 updating the same buffer.
10282 (add_tracepoint): Default the tracepoint's type to trap
10283 tracepoint, and orig_size to -1.
10284 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10285 internal variables.
10286 (create_trace_state_variable): New parameter `gdb'. Handle it.
10287 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10288 (cmd_qtdp): Handle fast tracepoints.
10289 (cmd_qtdv): Adjust.
10290 (max_jump_pad_size): New.
10291 (gdb_jump_pad_head): New.
10292 (get_jump_space_head): New.
10293 (claim_jump_space): New.
10294 (sort_tracepoints): New.
10295 (MAX_JUMP_SIZE): New.
10296 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10298 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10299 support. Upload fast traceframes, and delete internal IPA
10301 (stop_tracing_handler): New.
10302 (flush_trace_buffer_handler): New.
10303 (cmd_qtstop): Upload fast tracepoints.
10304 (response_tracepoint): Handle fast tracepoints.
10305 (tracepoint_finished_step): Upload fast traceframes. Set the
10306 tracepoint hit context's tracepoint type.
10307 (handle_tracepoint_bkpts): New.
10308 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10309 type. Add comment about fast tracepoints.
10310 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10311 non-existing action_str field.
10312 (get_context_regcache): Handle fast tracepoints.
10313 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10315 (fast_tracepoint_from_jump_pad_address): New.
10316 (fast_tracepoint_from_ipa_tpoint_address): New.
10317 (collecting_t): New.
10318 (force_unlock_trace_buffer): New.
10319 (fast_tracepoint_collecting): New.
10321 (gdb_collect): New.
10322 (write_inferior_data_ptr): New.
10323 (target_tp_heap): New.
10324 (target_malloc): New.
10325 (download_agent_expr): New.
10327 (download_tracepoints): New.
10328 (download_trace_state_variables): New.
10329 (upload_fast_traceframes): New.
10330 (IPA_FIRST_TRACEFRAME): New.
10331 (IPA_NEXT_TRACEFRAME_1): New.
10332 (IPA_NEXT_TRACEFRAME): New.
10333 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10334 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10335 (gdb_jump_pad_buffer_end): New.
10336 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10337 (initialize_tracepoint): Adjust.
10338 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10339 buffer. Initialize the low module.
10340 * utils.c (PREFIX, TOOLNAME): New.
10341 (malloc_failure): Use PREFIX.
10342 (error): In the IPA, an error causes an exit.
10343 (fatal, warning): Use PREFIX.
10344 (internal_error): Use TOOLNAME.
10345 (NUMCELLS): Increase to 10.
10346 * configure, config.in: Regenerate.
10348 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10350 * server.c (handle_query) <qSupported>: Do two passes over the
10351 qSupported string to avoid nesting strtok.
10353 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10355 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10357 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10358 -Wl,--dynamic-list.
10359 * configure: Regenerate.
10360 * proc-service.list: New.
10362 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10364 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10367 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10369 * gdbreplay.c (remote_open): Check error return from socket() call by
10370 its equality to -1 not by it being negative.
10371 * remote-utils.c (remote_open): Likewise.
10373 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10375 * config.h: Regenerate.
10377 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10379 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10380 doesn't provide PTRACE_GET_THREAD_AREA.
10382 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10384 * linux-m68k-low.c: Include <asm/ptrace.h>
10385 (ps_get_thread_area): Implement.
10387 2010-05-03 Doug Evans <dje@google.com>
10389 * event-loop.c (struct callback_event): New struct.
10390 (callback_list): New global.
10391 (append_callback_event, delete_callback_event): New functions.
10392 (process_callback): New function.
10393 (start_event_loop): Call it.
10394 * remote-utils.c (NOT_SCHEDULED): Define.
10395 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10396 moved out of readchar.
10397 (readchar): Rewrite. Call reschedule before returning.
10398 (reset_readchar): New function.
10399 (remote_close): Call it.
10400 (process_remaining, reschedule): New functions.
10401 * server.h (callback_handler_func): New typedef.
10402 (append_callback_event, delete_callback_event): Declare.
10404 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10406 * proc-service.c (ps_pglobal_lookup): Use
10407 thread_db_look_up_one_symbol.
10408 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10409 parameter. Use it instead of all_symbols_looked_up.
10410 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10412 (all_symbols_looked_up): Don't declare.
10413 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10414 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10416 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10417 Set all_symbols_looked_up here.
10418 (thread_db_look_up_one_symbol): New.
10419 (thread_db_get_tls_address): Adjust.
10420 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10421 thread_db object on the heap, and tentatively set it in the
10423 (thread_db_init): Don't set all_symbols_looked_up here.
10424 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10426 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10428 * linux-low.c (linux_kill, linux_detach): Adjust.
10429 (status_pending_p_callback): Remove redundant statement. Check
10430 for !TARGET_WAITIKIND_IGNORE, instead of
10431 TARGET_WAITKIND_STOPPED.
10432 (handle_tracepoints): Make sure LWP is locked. Adjust.
10433 (linux_wait_for_event_1): Adjust.
10434 (linux_cancel_breakpoints): New.
10435 (unsuspend_one_lwp): New.
10436 (unsuspend_all_lwps): New.
10437 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10438 (send_sigstop_callback): Change return type to int, add new
10439 `except' parameter and handle it.
10440 (suspend_and_send_sigstop_callback): New.
10441 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10442 pass them down. If SUSPEND, also increment the lwp's suspend
10444 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10445 (need_step_over_p): Don't consider suspended LWPs.
10446 (start_step_over): Adjust.
10447 (proceed_one_lwp): Change return type to int, add new `except'
10448 parameter and handle it.
10449 (unsuspend_and_proceed_one_lwp): New.
10450 (proceed_all_lwps): Use find_inferior instead of
10452 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10453 also decrement the suspend count of LWPs. Pass `except' down,
10454 instead of hacking its suspend count.
10455 (linux_pause_all): Add `freeze' parameter. Adjust.
10456 (linux_unpause_all): New.
10457 (linux_target_ops): Install linux_unpause_all.
10458 * server.c (handle_status): Adjust.
10459 * target.h (struct target_ops): New fields `unpause_all' and
10460 `cancel_breakpoints'. Add new parameter to `pause_all'.
10461 (pause_all): Add new `freeze' parameter.
10462 (unpause_all): New.
10463 (cancel_breakpoints): New.
10464 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10465 cancel breakpoints.
10466 (cmd_qtstart): Pause threads.
10467 (stop_tracing): Pause threads, and cancel breakpoints.
10468 * win32-low.c (win32_target_ops): Adjust.
10470 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10472 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10473 the inferior right away from here...
10474 (linux_wait_1): ... to here, and adjust to check the thread's
10475 last_resume_kind instead of the lwp's step or stop_expected flags.
10477 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10479 * README: Use consistent `GDB' and `GDBserver' spellings.
10481 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10483 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10484 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10485 (linux_detach_one_lwp): Assume the lwp is stopped.
10486 (any_thread_of): Delete.
10487 (linux_detach): Stop all lwps here. Don't blindly delete all
10489 (delete_lwp_callback): New.
10490 (linux_mourn): Delete all lwps of the process that is gone.
10491 (linux_wait_1): Don't delete the last lwp of the process here.
10492 * mem-break.h (mark_breakpoints_out): Declare.
10493 * mem-break.c (mark_breakpoints_out): New.
10494 (free_all_breakpoints): Use it.
10495 * server.c (handle_target_event): If the process is gone, mark
10497 * thread-db.c (struct thread_db) <create_bp>: New field.
10498 (thread_db_enable_reporting): Fix prototype. Store a thread event
10499 breakpoint reference in the thread_db struct.
10500 (thread_db_load_search): Clear the thread_db object.
10501 (try_thread_db_load_1): Ditto.
10502 (switch_to_process): New.
10503 (disable_thread_event_reporting): Use it.
10504 (remove_thread_event_breakpoints): New.
10505 (thread_db_detach, thread_db_mourn): Use it.
10507 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10509 * linux-low.c (linux_enable_event_reporting): New.
10510 (linux_wait_for_event_1, handle_extended_wait): Use it.
10512 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10514 * linux-low.c (linux_kill_one_lwp, linux_kill)
10515 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10516 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10517 SIGSTOP even if the LWP is stopped.
10518 (send_sigstop_callback): New.
10519 (stop_all_lwps): Use send_sigstop_callback instead.
10520 (linux_resume_one_thread): Adjust.
10521 (proceed_one_lwp): Still proceed an LWP that the client has
10522 requested to stop, if we haven't reported it as stopped yet. Make
10523 sure that LWPs the client want stopped, have a pending SIGSTOP.
10525 2010-04-26 Doug Evans <dje@google.com>
10527 * server.c (handle_general_set): Make static.
10529 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10530 Print received char after testing for error/eof instead of before.
10531 (input_interrupt): Tweak comment.
10533 2010-04-23 Doug Evans <dje@google.com>
10535 * server.c (start_inferior): Print inferior argv if --debug.
10537 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10539 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10540 * nto-x86-low.c: Include server.h
10542 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10544 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10545 be consistent with other sources of this directory.
10546 (init_registers_amd64): Correct name of source file of this function
10549 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10551 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10552 64-bit executables.
10554 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10556 * win32-i386-low.c: Add 64-bit support.
10557 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10558 (init_registers_amd64): Declare.
10559 (mappings): Add 64-bit version of array.
10560 (init_windows_x86): New function.
10561 (the_low_target): Change init_arch field to init_windows_x86.
10563 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10565 * win32-low.c: Adapt to support also 64-bit architecture.
10566 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10567 (get_image_name): Use SIZE_T type for local variable `done'.
10568 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10569 (toolhelp_get_dll_name): Idem.
10570 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10571 Use uintptr_t typecast to avoid warning.
10572 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10573 (handle_exception): Use phex_nz to avoid warning.
10574 (win32_wait): Remove unused local variable `process'.
10576 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10578 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10581 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10583 * configure.ac: Use `ws2_32' library for srv_mingw.
10584 * configure: Regenerate.
10585 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10586 * remote-utils.c: Likewise.
10588 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10590 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10591 if __x86_64__ is defined.
10593 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10595 * configure: Regenerate.
10597 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10599 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10600 * target.h (target_ops): New get_tib_address field.
10601 * win32-low.h (win32_thread_info): Add thread_local_base field.
10602 * win32-low.c (child_add_thread): Add tlb argument.
10603 Set thread_local_base field to TLB.
10604 (get_child_debug_event): Adapt to child_add_thread change.
10605 (win32_get_tib_address): New function.
10606 (win32_target_ops): Set get_tib_address field to
10607 win32_get_tib_address.
10608 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10610 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10612 * linux-low.c (linux_mourn): Also remove the process.
10613 * server.c (handle_target_event): Don't remove the process here.
10614 * nto-low.c (nto_mourn): New.
10615 (nto_target_ops): Install it.
10616 * spu-low.c (spu_mourn): New.
10617 (spu_target_ops): Install it.
10618 * win32-low.c (win32_mourn): New.
10619 (win32_target_ops): Install it.
10621 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10623 * server.h (buffer_xml_printf): Remove redundant `;'.
10625 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10627 * regcache.c (set_register_cache): Invalidate regcaches before
10628 changing the register cache layout.
10629 (regcache_invalidate_one): Allow a NULL regcache.
10630 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10631 regcaches before changing the register cache layout or the target
10634 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10636 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10637 variable warning on Linux/x86-64.
10639 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10641 GDBserver disconnected tracing support.
10643 * linux-low.c (linux_remove_process): Delete.
10644 (add_lwp): Don't set last_resume_kind here.
10645 (linux_kill): Use `mourn'.
10646 (linux_detach): Use `thread_db_detach', and `mourn'.
10647 (linux_mourn): New.
10648 (linux_attach_lwp_1): Adjust comment.
10649 (linux_attach): last_resume_kind moved the thread_info; adjust.
10650 (status_pending_p_callback): Adjust.
10651 (linux_wait_for_event_1): Adjust.
10652 (count_events_callback, select_singlestep_lwp_callback)
10653 (select_event_lwp_callback, cancel_breakpoints_callback)
10654 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10655 (proceed_one_lwp): Adjust.
10656 (linux_async): Add debug output.
10657 (linux_thread_stopped): New.
10658 (linux_pause_all): New.
10659 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10661 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10662 (thread_db_free): Delete declaration.
10663 (thread_db_detach, thread_db_mourn): Declare.
10664 * thread-db.c (thread_db_init): Use thread_db_mourn.
10665 (thread_db_free): Delete, split in two.
10666 (disable_thread_event_reporting): New.
10667 (thread_db_detach): New.
10668 (thread_db_mourn): New.
10670 * server.h (struct thread_info) <last_resume_kind>: New field.
10671 <attached>: Add comment.
10672 <gdb_detached>: New field.
10673 (handler_func): Change return type to int.
10674 (handle_serial_event, handle_target_event): Ditto.
10675 (gdb_connected): Declare.
10677 (disconnected_tracing): Declare.
10678 (stop_tracing): Declare.
10680 * server.c (handle_query) <qSupported>: Report support for
10681 disconnected tracing.
10682 (queue_stop_reply_callback): Account for running threads.
10683 (gdb_wants_thread_stopped): New.
10684 (gdb_wants_all_threads_stopped): New.
10685 (gdb_reattached_process): New.
10686 (handle_status): Clear the `gdb_detached' flag of all processes.
10687 In all-stop, stop all threads.
10688 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10689 (process_serial_event): If the remote connection breaks, or if an
10690 exit was forced with "monitor exit", force an event loop exit.
10691 Handle disconnected tracing on detach.
10692 (handle_serial_event): Adjust.
10693 (handle_target_event): If GDB isn't connected, forward events back
10694 to the inferior, unless the last process exited, in which case,
10695 exit gdbserver. Adjust interface.
10697 * remote-utils.c (remote_open): Don't block in accept. Instead
10698 register an event loop source on the listen socket file
10699 descriptor. Refactor bits into ...
10700 (listen_desc): ... this new global.
10701 (gdb_connected): ... this new function.
10702 (enable_async_notification): ... this new function.
10703 (handle_accept_event): ... this new function.
10704 (remote_close): Clear remote_desc.
10706 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10708 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10710 (mourn_inferior): Define.
10711 (target_process_qsupported): Avoid the dangling else problem.
10712 (thread_stopped): Define.
10713 (pause_all): Define.
10714 (target_waitstatus_to_string): Declare.
10715 * target.c (target_waitstatus_to_string): New.
10717 * tracepoint.c (tracing): Make extern.
10718 (disconnected_tracing): New.
10719 (stop_tracing): Make extern. Handle tracing stops due to GDB
10721 (cmd_qtdisconnected): New.
10722 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10723 (handle_tracepoint_general_set): Handle QTDisconnected.
10725 * event-loop.c (event_handler_func): Change return type to int.
10726 (process_event): Bail out if the event handler wants the event
10728 (handle_file_event): Ditto.
10729 (start_event_loop): Bail out if the event handler wants the event
10732 * nto-low.c (nto_target_ops): Adjust.
10733 * spu-low.c (spu_wait): Don't remove the process here.
10734 (spu_target_ops): Adjust.
10735 * win32-low.c (win32_wait): Don't remove the process here.
10736 (win32_target_ops): Adjust.
10738 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10740 * regcache.c (realloc_register_cache): Invalidate inferior's
10741 regcache before recreating it.
10743 2010-04-09 Pedro Alves <pedro@codesourcery.com>
10745 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10747 2010-04-09 Stan Shebs <stan@codesourcery.com>
10748 Pedro Alves <pedro@codesourcery.com>
10750 * server.h (LONGEST): New.
10751 (struct thread_info) <while_stepping>: New field.
10752 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10754 (initialize_tracepoint, handle_tracepoint_general_set)
10755 (handle_tracepoint_query, tracepoint_finished_step)
10756 (tracepoint_was_hit, release_while_stepping_state_list):
10757 (current_traceframe): Declare.
10758 * server.c (handle_general_set): Handle tracepoint packets.
10759 (read_memory): New.
10760 (write_memory): New.
10761 (handle_search_memory_1): Use read_memory.
10762 (handle_query): Report support for conditional tracepoints, trace
10763 state variables, and tracepoint sources. Handle tracepoint
10765 (main): Initialize the tracepoints module.
10766 (process_serial_event): Handle traceframe reads/writes.
10768 * linux-low.c (handle_tracepoints): New.
10769 (linux_wait_1): Call it.
10770 (linux_resume_one_lwp): Handle while-stepping.
10771 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10772 (linux_target_ops): Install them.
10773 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10775 * linux-x86-low.c (x86_supports_tracepoints): New.
10776 (the_low_target). Install it.
10778 * mem-break.h (delete_breakpoint): Declare.
10779 * mem-break.c (delete_breakpoint): Make external.
10781 * target.h (struct target_ops): Add `supports_tracepoints',
10782 `read_pc', and `write_pc' fields.
10783 (target_supports_tracepoints): Define.
10784 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10787 * regcache.h (struct regcache) <registers_owned>: New field.
10788 (init_register_cache, regcache_cpy): Declare.
10789 (regcache_read_pc, regcache_write_pc): Declare.
10790 (register_cache_size): Declare.
10791 (supply_regblock): Declare.
10792 * regcache.c (init_register_cache): New.
10793 (new_register_cache): Use it.
10794 (regcache_cpy): New.
10795 (register_cache_size): New.
10796 (supply_regblock): New.
10797 (regcache_read_pc, regcache_write_pc): New.
10799 * tracepoint.c: New.
10801 * Makefile.in (OBS): Add tracepoint.o.
10802 (tracepoint.o): New rule.
10804 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10806 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10808 (i386-mmx.c): Likewise.
10809 (i386-mmx-linux.o): Likewise.
10810 (i386-mmx-linux.c): Likewise.
10812 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10813 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10814 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10815 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10817 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10818 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10819 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10821 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10823 * Makefile.in (clean): Updated.
10825 (i386-avx.c): Likewise.
10826 (i386-avx-linux.o): Likewise.
10827 (i386-avx-linux.c): Likewise.
10828 (amd64-avx.o): Likewise.
10829 (amd64-avx.c): Likewise.
10830 (amd64-avx-linux.o): Likewise.
10831 (amd64-avx-linux.c): Likewise.
10833 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10834 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10835 (srv_amd64_regobj): Add amd64-avx.o.
10836 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10837 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10838 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10839 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10840 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10841 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10842 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10844 * i387-fp.c: Include "i386-xstate.h".
10846 (i387_cache_to_xsave): Likewise.
10847 (i387_xsave_to_cache): Likewise.
10848 (x86_xcr0): Likewise.
10850 * i387-fp.h (i387_cache_to_xsave): Likewise.
10851 (i387_xsave_to_cache): Likewise.
10852 (x86_xcr0): Likewise.
10854 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10855 * linux-crisv32-low.c (target_regsets): Likewise.
10856 * linux-m68k-low.c (target_regsets): Likewise.
10857 * linux-mips-low.c (target_regsets): Likewise.
10858 * linux-ppc-low.c (target_regsets): Likewise.
10859 * linux-s390-low.c (target_regsets): Likewise.
10860 * linux-sh-low.c (target_regsets): Likewise.
10861 * linux-sparc-low.c (target_regsets): Likewise.
10862 * linux-xtensa-low.c (target_regsets): Likewise.
10864 * linux-low.c: Include <sys/uio.h>.
10865 (regsets_fetch_inferior_registers): Support nt_type.
10866 (regsets_store_inferior_registers): Likewise.
10867 (linux_process_qsupported): New.
10868 (linux_target_ops): Add linux_process_qsupported.
10870 * linux-low.h (regset_info): Add nt_type.
10871 (linux_target_ops): Add process_qsupported.
10873 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10875 (init_registers_i386_avx_linux): New.
10876 (init_registers_amd64_avx_linux): Likewise.
10877 (xmltarget_i386_linux_no_xml): Likewise.
10878 (xmltarget_amd64_linux_no_xml): Likewise.
10879 (PTRACE_GETREGSET): Likewise.
10880 (PTRACE_SETREGSET): Likewise.
10881 (x86_fill_xstateregset): Likewise.
10882 (x86_store_xstateregset): Likewise.
10883 (use_xml): Likewise.
10884 (x86_linux_update_xmltarget): Likewise.
10885 (x86_linux_process_qsupported): Likewise.
10886 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10887 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10888 init_registers_i386_linux here. Call
10889 x86_linux_update_xmltarget.
10890 (the_low_target): Add x86_linux_process_qsupported.
10892 * server.c (handle_query): Call target_process_qsupported.
10894 * target.h (target_ops): Add process_qsupported.
10895 (target_process_qsupported): New.
10897 2010-04-03 Pedro Alves <pedro@codesourcery.com>
10899 * inferiors.c (add_thread): Set last_status kind to
10900 TARGET_WAITKIND_IGNORE.
10901 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10902 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10903 (linux_wait_1): Move `thread' local definition to block that uses
10904 it. Don't NULL initialize `event_child'.
10905 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10906 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10907 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10909 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10911 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10912 an extended waitstatus, or by a watchpoint.
10913 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10914 thread was stepping or has been stopped by a watchpoint.
10916 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10918 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10919 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10920 of another, then delete the previous, and validate all
10922 (validate_inserted_breakpoint): New.
10923 (delete_disabled_breakpoints): New.
10924 (validate_breakpoints): New.
10925 (check_mem_read): Validate breakpoints before trusting their
10926 shadow. Delete disabled breakpoints.
10927 (check_mem_write): Validate breakpoints before trusting they
10928 should be inserted. Delete disabled breakpoints.
10929 * mem-break.h (validate_breakpoints):
10930 * server.c (handle_query): Validate breakpoints when we see a
10933 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10935 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10936 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10937 if we could tell there's a GDB breakpoint at stop_pc.
10938 (need_step_over_p): Don't do a step over if we find a GDB
10939 breakpoint at the resume PC.
10941 * mem-break.c (struct raw_breakpoint): New.
10942 (enum bkpt_type): New type `gdb_breakpoint'.
10943 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10944 fields. New field `raw'.
10945 (find_raw_breakpoint_at): New.
10946 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10947 breakpoint instead.
10948 (set_breakpoint_at): Adjust.
10949 (delete_raw_breakpoint): New.
10950 (release_breakpoint): New.
10951 (delete_breakpoint): Rename to...
10952 (delete_breakpoint_1): ... this. Add proc parameter. Use
10953 release_breakpoint. Return ENOENT.
10954 (delete_breakpoint): Reimplement.
10955 (find_breakpoint_at): Delete.
10956 (find_gdb_breakpoint_at): New.
10957 (delete_breakpoint_at): Delete.
10958 (set_gdb_breakpoint_at): New.
10959 (delete_gdb_breakpoint_at): New.
10960 (gdb_breakpoint_here): New.
10961 (set_reinsert_breakpoint): Use release_breakpoint.
10962 (uninsert_breakpoint): Rename to ...
10963 (uninsert_raw_breakpoint): ... this.
10964 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10965 (reinsert_raw_breakpoint): Change parameter type to
10967 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10969 (check_breakpoints): Adjust. Use release_breakpoint.
10970 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10971 (breakpoint_inserted_here): Ditto.
10972 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10973 Don't trust the breakpoint's shadow if it is not inserted.
10974 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10975 (delete_all_breakpoints): Adjust.
10976 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10977 use delete_breakpoint_1.
10979 * mem-break.h (breakpoints_supported): Delete declaration.
10980 (set_gdb_breakpoint_at): Declare.
10981 (gdb_breakpoint_here): Declare.
10982 (delete_breakpoint_at): Delete.
10983 (delete_gdb_breakpoint_at): Declare.
10985 * server.h (struct raw_breakpoint): Forward declare.
10986 (struct process_info): New field `raw_breakpoints'.
10988 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10991 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10993 * linux-low.c (status_pending_p_callback): Fix comment.
10994 (linux_wait_for_event_1): Move most of the internal breakpoint
10995 handling from here...
10996 (linux_wait_1): ... to here.
10997 (count_events_callback): New.
10998 (select_singlestep_lwp_callback): New.
10999 (select_event_lwp_callback): New.
11000 (cancel_breakpoints_callback): New.
11001 (select_event_lwp): New.
11002 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11003 priority to all LWPs that have had events that should be reported
11004 to the client. Cancel breakpoints when about to reporting the
11005 event to the client, not while stopping lwps. No longer cancel
11006 finished single-steps here.
11007 (cancel_finished_single_step): Delete.
11008 (cancel_finished_single_steps): Delete.
11010 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11012 * mem-break.c (enum bkpt_type): New.
11013 (struct breakpoint): New field `type'.
11014 (set_breakpoint_at): Change return type to struct breakpoint
11015 pointer. Set type to `other_breakpoint' by default.
11016 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11017 in the breakpoint list.
11018 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11019 (reinsert_breakpoint): Rename to ...
11020 (reinsert_raw_breakpoint): ... this.
11021 (reinsert_breakpoints_at): Adjust.
11022 * mem-break.h (struct breakpoint): Declare.
11023 (set_breakpoint_at): Change return type to struct breakpoint
11026 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11028 * server.c (handle_query): Assign, not compare.
11030 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11032 Teach linux gdbserver to step-over-breakpoints.
11034 * linux-low.c (can_hardware_single_step): New.
11035 (supports_breakpoints): New.
11036 (handle_extended_wait): If stopping threads, read the stop pc of
11037 the new cloned LWP.
11039 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11040 low target doesn't support retrieving the PC.
11041 (add_lwp): Set last_resume_kind to resume_continue.
11042 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11043 (linux_attach): Don't clear stop_expected. Set the lwp's
11044 last_resume_kind to resume_stop.
11045 (linux_detach_one_lwp): Don't check for removed breakpoints.
11046 (check_removed_breakpoint): Delete.
11047 (status_pending_p): Rename to ...
11048 (status_pending_p_callback): ... this. Don't check for removed
11049 breakpoints. Don't consider threads that are stopped from GDB's
11051 (linux_wait_for_lwp): Always read the stop_pc here.
11052 (cancel_breakpoint): New.
11053 (step_over_bkpt): New global.
11054 (linux_wait_for_event_1): Implement stepping over breakpoints.
11055 (gdb_wants_lwp_stopped): New.
11056 (gdb_wants_all_stopped): New.
11057 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11058 single-step traps here. Store the thread's last reported target
11060 (send_sigstop): Don't clear stop_expected. Always set it,
11062 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11063 (cancel_finished_single_step): New.
11064 (cancel_finished_single_steps): New.
11065 (wait_for_sigstop): Don't cancel finished single-step traps here.
11066 (linux_resume_one_lwp): Don't check for removed breakpoints.
11067 Don't set `step' on non-hardware step archs.
11068 (linux_set_resume_request): Ignore resume_stop requests if already
11069 stopping or stopped. Set the lwp's last_resume_kind.
11070 (resume_status_pending_p): Don't check for removed breakpoints.
11071 (need_step_over_p): New.
11072 (start_step_over): New.
11073 (finish_step_over): New.
11074 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11075 requests. Clear the thread's last reported target waitstatus.
11076 Don't use the `suspended' flag. Don't consider pending breakpoints.
11077 (linux_resume): Start a step-over if necessary.
11078 (proceed_one_lwp): New.
11079 (proceed_all_lwps): New.
11080 (unstop_all_lwps): New.
11081 * linux-low.h (struct lwp_info): Rewrite comment for the
11082 `suspended' flag. Add the `stop_pc' field. Delete the
11083 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11084 Add `'last_resume_kind' and `need_step_over' fields.
11085 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11086 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11087 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11088 (set_raw_breakpoint_at): New.
11089 (set_breakpoint_at): Rewrite to use it.
11090 (reinsert_breakpoint_handler): Delete.
11091 (set_reinsert_breakpoint): New.
11092 (reinsert_breakpoint_by_bp): Delete.
11093 (delete_reinsert_breakpoints): New.
11094 (uninsert_breakpoint): Rewrite.
11095 (uninsert_breakpoints_at): New.
11096 (reinsert_breakpoint): Rewrite.
11097 (reinsert_breakpoints_at): New.
11098 (check_breakpoints): Rewrite.
11099 (breakpoint_here): New.
11100 (breakpoint_inserted_here): New.
11101 (check_mem_read): Adjust.
11102 * mem-break.h (breakpoints_supported, breakpoint_here)
11103 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11104 (reinsert_breakpoint_by_bp): Delete declaration.
11105 (delete_reinsert_breakpoints): Declare.
11106 (reinsert_breakpoint): Delete declaration.
11107 (reinsert_breakpoints_at): Declare.
11108 (uninsert_breakpoint): Delete declaration.
11109 (uninsert_breakpoints_at): Declare.
11110 (check_breakpoints): Adjust prototype.
11111 * server.h: Adjust include order.
11112 (struct thread_info): Declare here. Add a `last_status' field.
11114 2010-03-23 Michael Snyder <msnyder@vmware.com>
11116 * server.c (crc32): New function.
11117 (handle_query): Add handling for 'qCRC:' request.
11119 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11121 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11122 lwp had been stopped by a watchpoint.
11124 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11126 * server.h (internal_error): Declare.
11127 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11128 * utils.c (internal_error): New function.
11130 2010-03-15 Andreas Schwab <schwab@redhat.com>
11132 * configure.srv: Fix typo setting srv_regobj.
11134 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11136 * linux-low.c (fetch_register): Avoid passing a non string literal
11138 (usr_store_inferior_registers): Ditto.
11140 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11142 * linux-low.c (linux_write_memory): Bail out early if peeking
11145 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11147 * linux-low.h (struct lwp_info): New fields
11148 `stopped_by_watchpoint' and `stopped_data_address'.
11149 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11150 here, and cache them in the lwp object.
11151 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11153 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11155 (linux_stopped_by_watchpoint): Rewrite.
11156 (linux_stopped_data_address): Rewrite.
11158 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11160 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11161 switching the current inferior, not before.
11163 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11165 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11166 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11167 i386-linux.c and amd64-linux.c.
11168 (reg-i386.o): Removed.
11169 (reg-i386.c): Likewise.
11170 (reg-i386-linux.o): Likewise.
11171 (reg-i386-linux.c): Likewise.
11172 (reg-x86-64.o): Likewise.
11173 (reg-x86-64.c): Likewise.
11174 (reg-x86-64-linux.o): Likewise.
11175 (reg-x86-64-linux.c): Likewise.
11177 (i386.c): Likewise.
11178 (i386-linux.o): Likewise.
11179 (i386-linux.c): Likewise.
11180 (amd64.o): Likewise.
11181 (amd64.c): Likewise.
11182 (amd64-linux.o): Likewise.
11183 (amd64-linux.c): Likewise.
11185 * configure.srv (srv_i386_regobj): New.
11186 (srv_i386_linux_regobj): Likewise.
11187 (srv_amd64_regobj): Likewise.
11188 (srv_amd64_linux_regobj): Likewise.
11189 (srv_i386_32bit_xmlfiles): Likewise.
11190 (srv_i386_64bit_xmlfiles): Likewise.
11191 (srv_i386_xmlfiles): Likewise.
11192 (srv_amd64_xmlfiles): Likewise.
11193 (srv_i386_linux_xmlfiles): Likewise.
11194 (srv_amd64_linux_xmlfiles): Likewise.
11195 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11196 srv_xmlfiles to $srv_i386_xmlfiles.
11197 (i[34567]86-*-mingw32ce*): Likewise.
11198 (i[34567]86-*-mingw*): Likewise.
11199 (i[34567]86-*-nto*): Likewise.
11200 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11201 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11202 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11203 (x86_64-*-linux*): Likewise.
11205 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11206 (init_registers_amd64_linux): New.
11207 (x86_arch_setup): Replace init_registers_x86_64_linux with
11208 init_registers_amd64_linux.
11210 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11212 * configure.ac: Check for libdl. If it is not available link against
11213 static libthread_db.
11214 * configure: Regenerate.
11216 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11220 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11221 handing a read watchpoint.
11222 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11224 2010-02-12 Doug Evans <dje@google.com>
11226 * linux-low.c (linux_supports_tracefork_flag): Document.
11227 (linux_look_up_symbols): Add comment.
11229 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11231 * regcache.c (supply_register): Clear regcache if buf is NULL.
11233 2010-02-02 Nicolas Roche <roche@sourceware.org>
11234 Joel Brobecker <brobecker@adacore.com>
11236 * inferiors.c (find_inferior): Add function documentation.
11237 (unloaded_dll): Handle the case where the unloaded dll has not
11238 been previously registered in the dll list.
11240 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11242 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11243 (thumb2_breakpoint): New.
11244 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11246 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11248 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11249 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11252 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11254 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11256 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11258 * linux-s390-low.c (s390_collect_ptrace_register)
11259 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11261 2010-01-21 Doug Evans <dje@google.com>
11263 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11264 (PTRACE_ARG4_TYPE): New macro.
11265 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11266 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11267 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11268 (usr_store_inferior_registers): Ditto.
11269 (linux_read_memory, linux_write_memory): Ditto.
11270 (linux_test_for_tracefork): Ditto.
11272 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11273 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11275 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11277 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11280 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11282 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11283 prototype to take a regcache. Adjust.
11285 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11287 * regcache.h (struct thread_info): Forward declare.
11288 (struct regcache): New.
11289 (new_register_cache): Adjust prototype.
11290 (get_thread_regcache): Declare.
11291 (free_register_cache): Adjust prototype.
11292 (registers_to_string, registers_from_string): Ditto.
11293 (supply_register, supply_register_by_name, collect_register)
11294 (collect_register_as_string, collect_register_by_name): Ditto.
11295 * regcache.c (struct inferior_regcache_data): Delete.
11296 (get_regcache): Rename to ...
11297 (get_thread_regcache): ... this. Adjust. Switch inferior before
11298 fetching registers.
11299 (regcache_invalidate_one): Adjust.
11300 (regcache_invalidate): Fix prototype.
11301 (new_register_cache): Return the new register cache.
11302 (free_register_cache): Change prototype.
11303 (realloc_register_cache): Adjust.
11304 (registers_to_string): Change prototype to take a regcache. Adjust.
11305 (registers_from_string): Ditto.
11306 (register_data): Ditto.
11307 (supply_register): Ditto.
11308 (supply_register_by_name): Ditto.
11309 (collect_register): Ditto.
11310 (collect_register_as_string): Ditto.
11311 (collect_register_by_name): Ditto.
11312 * server.c (process_serial_event): Adjust.
11313 * linux-low.h (regset_fill_func, regset_store_func): Change
11315 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11317 * linux-low.c (get_stop_pc): Adjust.
11318 (check_removed_breakpoint): Adjust.
11319 (linux_wait_for_event): Adjust.
11320 (linux_resume_one_lwp): Adjust.
11321 (fetch_register): Add regcache parameter. Adjust.
11322 (usr_store_inferior_registers): Ditto.
11323 (regsets_fetch_inferior_registers): Ditto.
11324 (regsets_store_inferior_registers): Ditto.
11325 (linux_fetch_registers, linux_store_registers): Ditto.
11326 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11328 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11330 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11331 prototype to take a regcache.
11332 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11333 * remote-utils.c (convert_ascii_to_int, outreg)
11334 (prepare_resume_reply): Change prototype to take a regcache.
11336 * target.h (struct target_ops) <fetch_registers, store_registers>:
11337 Change prototype to take a regcache.
11338 (fetch_inferior_registers, store_inferior_registers): Change
11339 prototype to take a regcache. Adjust.
11340 * proc-service.c (ps_lgetregs): Adjust.
11341 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11342 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11343 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11344 take a regcache. Adjust.
11345 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11346 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11347 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11348 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11349 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11350 (cris_cannot_fetch_register):
11351 (cris_breakpoint_at): Change prototype to take a regcache.
11353 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11354 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11355 to take a regcache. Adjust.
11356 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11358 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11359 take a regcache. Adjust.
11360 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11361 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11362 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11363 * linux-mips-low.c (mips_get_pc):
11364 (mips_set_pc): Change prototype to take a regcache. Adjust.
11365 (mips_reinsert_addr): Adjust.
11366 (mips_collect_register): Change prototype to take a regcache.
11368 (mips_supply_register):
11369 (mips_collect_register_32bit, mips_supply_register_32bit)
11370 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11371 (mips_store_fpregset): Ditto.
11372 * linux-ppc-low.c (ppc_supply_ptrace_register)
11373 (ppc_supply_ptrace_register): Ditto.
11374 (parse_spufs_run): Adjust.
11375 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11376 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11377 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11378 take a regcache. Adjust.
11379 * linux-s390-low.c (s390_collect_ptrace_register)
11380 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11381 (s390_set_pc): Change prototype to take a regcache. Adjust.
11382 (s390_arch_setup): Adjust.
11383 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11384 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11385 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11386 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11387 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11389 (sparc_breakpoint_at): Adjust.
11390 * linux-xtensa-low.c (xtensa_fill_gregset):
11391 (xtensa_store_gregset):
11392 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11393 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11394 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11395 prototype to take a regcache. Adjust.
11396 * win32-arm-low.c (arm_fetch_inferior_register)
11397 (arm_store_inferior_register): Change prototype to take a
11399 * win32-i386-low.c (i386_fetch_inferior_register)
11400 (i386_store_inferior_register): Change prototype to take a
11402 * win32-low.c (child_fetch_inferior_registers)
11403 (child_store_inferior_registers): Change prototype to take a
11405 (win32_wait): Adjust.
11406 (win32_fetch_inferior_registers): Change prototype to take a
11408 (win32_store_inferior_registers): Adjust.
11409 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11410 store_inferior_register>: Change prototype to take a regcache.
11412 2010-01-20 Doug Evans <dje@google.com>
11414 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11416 (linux_wait_for_event1, linux_init_signals): Ditto.
11417 (W_STOPCODE): Provide definition if missing.
11419 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11421 * linux-low.c (linux_core_of_thread): New.
11422 (compare_ints, show_process, list_threads): New.
11423 (linux_qxfer_osdata): Report threads and cores.
11424 (linux_target_op): Register linux_core_of_thread.
11425 * remote-utils.c (prepare_resume_reply): Report the core.
11426 (buffer_xml_printf): Support %d specifier.
11427 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11429 (handle_query): Handle qXfer:threads. Announce availability
11431 * target.h (struct target_ops): New field core_of_thread.
11433 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11435 * Makefile.in (clean): Remove new generated files.
11436 (reg-s390.o, reg-s390.c): Remove rules.
11437 (reg-s390x.o, reg-s390x.c): Likewise.
11438 (s390-linux32.o, s390-linux32.c): Add rules.
11439 (s390-linux64.o, s390-linux64.c): Likewise.
11440 (s390x-linux64.o, s390x-linux64.c): Likewise.
11441 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11442 * linux-s390-low.c: Include <elf.h>.
11443 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11444 (init_registers_s390): Remove prototype.
11445 (init_registers_s390x): Likewise.
11446 (init_registers_s390_linux32): Add prototype.
11447 (init_registers_s390_linux64): Likewise.
11448 (init_registers_s390x_linux64): Likewise.
11449 (s390_num_regs_3264): New define.
11450 (s390_regmap_3264): New global variable.
11451 (s390_cannot_fetch_register): Remove obsolete check.
11452 (s390_cannot_store_register): Likewise.
11453 (s390_collect_ptrace_register): Handle upper/lower register halves.
11454 (s390_supply_ptrace_register): Likewise.
11455 (s390_fill_gregset): Update to register number changes.
11456 (s390_get_hwcap): New routine.
11457 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11458 Install appropriate regmap and register set.
11460 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11462 * server.c (gdbserver_version): Update copyright year to 2010.
11463 * gdbreplay.c (gdbreplay_version): Likewise.
11465 2009-12-28 Doug Evans <dje@google.com>
11467 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11468 elf/external.h. Include <elf.h> instead but only if necessary.
11470 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11472 * linux-low.c (linux_remove_process): Remove `detaching'
11473 parameter. Don't release/detach from thread_db here.
11474 (linux_kill): Release/detach from thread_db here, ...
11475 (linux_detach): ... and here, before actually detaching.
11476 (linux_wait_1): ... and here, when a process exits.
11477 * thread-db.c (any_thread_of): New.
11478 (thread_db_free): Switch the current inferior to a thread of the
11481 2009-12-21 Doug Evans <dje@google.com>
11483 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11485 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11486 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11487 warning ifndef __NR_tkill. Move setting of errno there too.
11488 Delete unnecessary resetting of errno after syscall.
11489 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11491 * configure.ac: Check for dladdr.
11492 * config.in: Regenerate.
11493 * configure: Regenerate.
11494 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11495 (try_thread_db_load): Update.
11497 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11499 2009-12-18 Doug Evans <dje@google.com>
11501 * event-loop.c: Include unistd.h if it exists.
11503 * linux-low.c (my_waitpid): Move definition away from being in
11504 between linux_tracefork_child/linux_test_for_tracefork.
11506 * gdb_proc_service.h (psaddr_t): Fix type.
11507 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11508 signature to match glibc.
11510 2009-12-16 Doug Evans <dje@google.com>
11512 * linux-low.c (linux_read_memory): Fix argument to read.
11514 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11516 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11517 events, don't leave current_inferior pointing at null.
11519 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11521 * win32-low.c (LOG): Delete.
11522 (OUTMSG): Output to stderr.
11523 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11524 on compile time LOG macro.
11525 (win32_wait): Fix debug output.
11527 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11529 * win32-low.c (win32_add_one_solib): If the dll name is
11530 "ntdll.dll", prepend the system directory to the dll path.
11532 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11534 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11536 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11537 Vladimir Prus <vladimir@codesourcery.com>
11539 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11540 * configure.ac: Check for __mcoldfire__ and set
11541 gdb_cv_m68k_is_coldfire.
11542 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11543 reg-cf.o and reg-m68k.o.
11544 * configure: Regenerated.
11546 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11548 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11549 Pass it to thread_db_free.
11550 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11551 proper `detaching' argument to linux_remove_process.
11552 * linux-low.h (thread_db_free): Add `detaching' parameter.
11553 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11555 (thread_db_free): Add `detaching' parameter. Only
11556 call td_ta_clear_event if detaching from process.
11558 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11560 * thread-db.c (thread_db_free): Fix typo.
11562 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11565 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11567 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11569 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11570 with an i686 compiler.
11571 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11573 * configure: Rebuilt.
11575 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11579 * server.c (handle_search_memory_1): Correct read_addr initialization
11580 in loop for searching subsequent chunks.
11582 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11584 * configure.ac: New --with-libthread-db option.
11585 * thread-db.c: Allow direct dependence on libthread_db.
11586 (thread_db_free): Adjust.
11587 * config.in: Regenerate.
11588 * configure: Likewise.
11590 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11593 * thread-db.c (attach_thread): New function.
11594 (maybe_attach_thread): Return success/failure.
11595 (find_new_threads_callback): Adjust.
11596 (thread_db_find_new_threads): Loop until no new threads.
11598 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11600 * proc-service.c (ps_lgetregs): Formatting.
11602 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11604 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11605 * configure.ac: Adjust.
11606 * linux-low.h (struct process_info_private): Move members to struct
11608 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11609 * linux-low.c (linux_remove_process): Adjust.
11610 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11611 * server.c (handle_query): Move code ...
11612 (handle_monitor_command): ... here. New function.
11613 * target.h (struct target_ops): New member.
11614 * thread-db.c (struct thread_db): New.
11615 (libthread_db_search_path): New variable.
11616 (thread_db_create_event, thread_db_enable_reporting)
11617 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11618 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11619 (try_thread_db_load_1, dladdr_to_soname): New functions.
11620 (try_thread_db_load, thread_db_load_search): New functions.
11621 (thread_db_init): Search for libthread_db.
11622 (thread_db_free): New function.
11623 (thread_db_handle_monitor_command): Likewise.
11624 * config.in: Regenerate.
11625 * configure: Regenerate.
11627 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11629 * spu-low.c (spu_kill): Wait for inferior to terminate.
11630 Call clear_inferiors.
11631 (spu_detach): Call clear_inferiors.
11633 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11635 * aclocal.m4: Regenerate.
11636 * config.in: Likewise.
11637 * configure: Likewise.
11639 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11641 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11642 (parse_spufs_run): New function.
11643 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11644 (ppc_breakpoint_at): Handle SPU breakpoints.
11646 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11648 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11649 (SPUFS_MAGIC): Define.
11650 (spu_enumerate_spu_ids): New function.
11651 (linux_qxfer_spu): New function.
11652 (linux_target_ops): Install linux_qxfer_spu.
11654 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11656 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11657 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11658 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11659 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11660 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11661 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11662 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11663 (init_registers_powerpc_cell32l): Add prototype.
11664 (init_registers_powerpc_cell64l): Likewise.
11665 (ppc_arch_setup): Detect Cell/B.E. architecture.
11667 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11669 * Makefile.in (datarootdir): New variable.
11671 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11673 * linux-low.c (linux_write_memory): Update debugging output.
11674 * Makefile.in (clean): Add new descriptions.
11675 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11676 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11677 * configure.srv: Add new files for arm*-*-linux*.
11678 * linux-arm-low.c: Add new declarations.
11679 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11680 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11681 (HWCAP_VFPv3D16): New.
11682 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11683 instead of __IWMMXT__.
11684 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11685 (arm_arch_setup): New.
11686 (target_regsets): Remove #ifdef. Add VFP regset.
11687 (the_low_target): Use arm_arch_setup.
11689 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11691 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11692 the main thread again.
11694 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11696 Adding Neutrino gdbserver.
11697 * configure: Regenerated.
11698 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11699 * configure.srv (i[34567]86-*-nto*): New target.
11700 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11701 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11702 (nto_comctrl) [__QNX__]: New function.
11703 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11705 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11707 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11710 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11711 Pedro Alves <pedro@codesourcery.com>
11713 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11714 don't support CONTEXT_EXTENDED_REGISTERS.
11715 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11716 (the_low_target): Install them.
11717 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11718 failing with ERROR_PIPE_NOT_CONNECTED.
11720 2009-06-30 Doug Evans <dje@google.com>
11721 Pierre Muller <muller@ics.u-strasbg.fr>
11723 Add h/w watchpoint support to x86-linux, win32-i386.
11724 * Makefile.in (SFILES): Add i386-low.c
11725 (i386_low_h): Define.
11726 (i386-low.o): Add dependencies.
11727 (linux-x86-low.o): Add i386-low.h dependency.
11728 (win32-i386-low.o): Ditto.
11729 * i386-low.c: New file.
11730 * i386-low.h: New file.
11731 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11732 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11733 * linux-low.c (linux_add_process): Initialize arch_private.
11734 (linux_remove_process): Free arch_private.
11735 (add_lwp): Initialize arch_private.
11736 (delete_lwp): Free arch_private.
11737 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11739 * linux-low.h (process_info_private): New member arch_private.
11740 (lwp_info): New member arch_private.
11741 (linux_target_ops): New members new_process, new_thread,
11743 (ptid_of): New macro.
11744 * linux-x86-low.c: Include stddef.h, i386-low.h.
11745 (arch_process_info): New struct.
11746 (arch_lwp_info): New struct.
11747 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11748 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11749 (i386_dr_low_get_status): New function.
11750 (x86_insert_point, x86_remove_point): New functions.
11751 (x86_stopped_by_watchpoint): New function.
11752 (x86_stopped_data_address): New function.
11753 (x86_linux_new_process, x86_linux_new_thread): New functions.
11754 (x86_linux_prepare_to_resume): New function.
11755 (the_low_target): Add entries for insert_point, remove_point,
11756 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11758 * server.c (debug_hw_points): New global.
11759 (monitor_show_help): Document set debug-hw-points.
11760 (handle_query): Process "set debug-hw-points".
11761 * server.h (debug_hw_points): Declare.
11762 (paddress): Declare.
11763 * utils.c (NUMCELLS, CELLSIZE): New macros.
11764 (get_sell, xsnprintf, paddress): New functions.
11765 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11766 remove_point, stopped_by_watchpoint, stopped_data_address.
11767 * win32-i386-low.c: Include i386-low.h.
11768 (debug_reg_state): Replaces dr.
11769 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11770 (i386_dr_low_get_status): New function.
11771 (i386_insert_point, i386_remove_point): New functions.
11772 (i386_stopped_by_watchpoint): New function.
11773 (i386_stopped_data_address): New function.
11774 (i386_initial_stuff): Update.
11775 (get_thread_context,set_thread_context,i386_thread_added): Update.
11776 (the_low_target): Add entries for insert_point,
11777 remove_point, stopped_by_watchpoint, stopped_data_address.
11778 * win32-low.c (win32_insert_watchpoint): New function.
11779 (win32_remove_watchpoint): New function.
11780 (win32_stopped_by_watchpoint): New function.
11781 (win32_stopped_data_address): New function.
11782 (win32_target_ops): Add entries for insert_watchpoint,
11783 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11784 * win32-low.h (win32_target_ops): New members insert_point,
11785 remove_point, stopped_by_watchpoint, stopped_data_address.
11787 2009-06-25 Pedro Alves <pedro@codesourcery.com>
11789 * server.c (process_serial_event): Re-return unsupported, not
11790 error, if the type isn't recognized. Re-allow supporting only
11791 insert or remove packets. Also call require_running for
11792 breakpoints. Add missing break statement to default case. Tidy.
11793 * target.h (struct target_ops): Rename insert_watchpoint to
11794 insert_point, and remove_watchpoint to remove_point.
11796 * linux-low.h (struct linux_target_ops): Likewise.
11797 * linux-low.c (linux_insert_watchpoint): Rename to ...
11798 (linux_insert_point): ... this. Adjust.
11799 (linux_remove_watchpoint): Rename to ...
11800 (linux_remove_point): ... this. Adjust.
11801 (linux_target_ops): Adjust.
11802 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11803 (cris_insert_point): ... this.
11804 (cris_remove_watchpoint): Rename to ...
11805 (cris_remove_point): ... this.
11806 (the_low_target): Adjust.
11808 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11810 * server.c (handle_v_kill): Pass signal_pid to
11811 kill_inferior if multi_process is zero.
11813 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11815 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11816 * target.h (target_ops): Comment for *_watchpoint to make it clear
11817 the functions can get types '0' and '1'.
11819 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11821 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11822 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11823 * regcache.c (get_regcache): Likewise.
11824 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11825 * win32-low.c (child_fetch_inferior_registers): Remove check for
11828 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11829 Pedro Alves <pedro@codesourcery.com>
11831 * target.h (struct target_ops) <supports_multi_process>: New
11833 (target_supports_multi_process): New.
11834 * server.c (handle_query): Even if GDB reports support, only
11835 enable multi-process if the target also supports it. Report
11836 multi-process support only if the target backend supports it.
11837 * linux-low.c (linux_supports_multi_process): New function.
11838 (linux_target_ops): Install it as target_supports_multi_process
11841 2009-05-24 Doug Evans <dje@google.com>
11843 Global renaming of find_thread_pid to find_thread_ptid.
11844 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11845 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11846 All callers updated.
11848 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11849 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11852 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11853 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11854 (linux_resume_one_lwp): Ditto.
11856 2009-05-23 Doug Evans <dje@google.com>
11858 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11859 from struct inferior_list_entry * to struct lwp_info *.
11860 All callers updated.
11862 2009-05-13 Doug Evans <dje@google.com>
11864 * linux-x86-low.c: Don't include assert.h.
11865 (x86_siginfo_fixup): Use fatal, not assert.
11866 (x86_arch_setup): Fix comment.
11868 2009-05-12 Doug Evans <dje@google.com>
11870 Biarch support for i386/amd64 gdbserver.
11871 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11872 Add linux-x86-low.c.
11873 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11874 (linux-x86-low.o): Add.
11875 * linux-x86-64-low.c: Delete.
11876 * linux-i386-low.c: Delete.
11877 * linux-x86-low.c: New file.
11878 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11880 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11882 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11883 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11884 (linux_child_pid_to_exec_file): New function.
11885 (elf_64_header_p, elf_64_file_p): New functions.
11886 (siginfo_fixup): New function.
11887 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11888 give target a chance to convert layout.
11889 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11890 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11892 2009-05-07 Doug Evans <dje@google.com>
11894 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11895 (regsets_store_inferior_registers): Ditto.
11897 2009-05-06 Pedro Alves <pedro@codesourcery.com>
11901 * linux-low.c (must_set_ptrace_flags): Delete.
11902 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11904 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11905 `lwp->must_set_ptrace_flags' instead.
11906 (linux_wait_for_event_1): Set ptrace options here.
11907 (linux_wait_1): ... not here.
11909 2009-04-30 Doug Evans <dje@google.com>
11911 * inferiors.c (started_inferior_callback): New function.
11912 (attached_inferior_callback): New function.
11913 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11914 * server.c (print_started_pid, print_attached_pid): New functions.
11915 (detach_or_kill_for_exit): New function.
11916 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11917 * server.h (have_started_inferiors_p): Declare.
11918 (have_attached_inferiors_p): Declare.
11920 * inferiors.c (remove_process): Fix memory leak, free process.
11921 * linux-low.c (linux_remove_process): New function.
11922 (linux_kill): Call it instead of remove_process.
11923 (linux_detach, linux_wait_1): Ditto.
11925 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11927 * configure.srv: Add x86 Windows CE target.
11929 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11931 * inferiors.c (get_thread_process): Make global.
11932 * server.h (get_thread_process): Add prototype.
11933 * thread-db.c (find_one_thread): Use get_thread_process
11934 instead of current_process.
11935 (thread_db_get_tls_address): Do not crash if called when
11936 thread layer is not yet initialized.
11938 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11940 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11941 * spu-low.c (current_tid): Rename to ...
11942 (current_ptid): ... this.
11943 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11944 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11945 ptid_get_lwp (current_ptid) instead of current_tid.
11946 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11947 instead of current_tid. Use find_process_pid to verify pid
11948 argument is valid. Pass proper argument to remove_process.
11949 (spu_thread_alive): Compare current_ptid instead of current_tid.
11950 (spu_resume): Likewise.
11952 2009-04-02 Pedro Alves <pedro@codesourcery.com>
11954 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11957 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11959 Implement the multiprocess extensions, and add linux multiprocess
11962 * server.h (ULONGEST): Declare.
11963 (struct ptid, ptid_t): New.
11964 (minus_one_ptid, null_ptid): Declare.
11965 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11966 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11967 (struct inferior_list_entry): Change `id' type from unsigned from
11969 (struct sym_cache, struct breakpoint, struct
11970 process_info_private): Forward declare.
11971 (struct process_info): Declare.
11972 (current_process): Declare.
11973 (all_processes): Declare.
11974 (initialize_inferiors): Declare.
11975 (add_thread): Adjust to use ptid_t.
11976 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11977 (add_process, remove_process, find_thread_pid): Declare.
11978 (find_inferior_id): Adjust to use ptid_t.
11979 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11980 (multi_process): Declare.
11981 (push_event): Adjust to use ptid_t.
11982 (read_ptid, write_ptid): Declare.
11983 (prepare_resume_reply): Adjust to use ptid_t.
11984 (clear_symbol_cache): Declare.
11985 * inferiors.c (all_processes): New.
11986 (null_ptid, minus_one_ptid): New.
11987 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11988 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11989 (add_thread): Change unsigned long to ptid. Remove gdb_id
11991 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11992 (gdb_id_to_thread): Rename to ...
11993 (find_thread_pid): ... this. Change unsigned long to ptid.
11994 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11995 (loaded_dll, pull_pid_from_list): Adjust.
11996 (add_process, remove_process, find_process_pid)
11997 (get_thread_process, current_process, initialize_inferiors): New.
11998 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11999 (struct target_waitstatus) <related_pid>: Ditto.
12000 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12001 return type to int.
12002 (struct target_ops) <join>: Add `pid' argument.
12003 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12004 (struct target_ops) <wait>: Add `ptid' field. Change return type
12006 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12007 (mywait): Add `ptid' argument. Change return type to ptid_t.
12008 (target_pid_to_str): Declare.
12009 * target.c (set_desired_inferior): Adjust to use ptids.
12010 (mywait): Add new `ptid' argument. Adjust.
12011 (target_pid_to_str): New.
12012 * mem-break.h (free_all_breakpoints): Declare.
12013 * mem-break.c (breakpoints): Delelete.
12014 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12015 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12016 to use per-process breakpoint list.
12017 (free_all_breakpoints): New.
12018 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12019 (symbol_cache, all_symbols_looked_up): Delete.
12021 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12023 (prepare_resume_reply): Change ptid argument's type from unsigned
12024 long to ptid_t. Adjust. Implement W;process and X;process.
12025 (free_sym_cache, clear_symbol_cache): New.
12026 (look_up_one_symbol): Adjust to per-process symbol cache. *
12027 * server.c (cont_thread, general_thread, step_thread): Change type
12029 (attached): Delete.
12030 (multi_process): New.
12031 (last_ptid): Change type to ptid_t.
12032 (struct vstop_notif) <ptid>: Change type to ptid_t.
12033 (queue_stop_reply, push_event): Change `ptid' argument's type to
12035 (discard_queued_stop_replies): Add `pid' argument.
12036 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12037 changes. Don't reference the `attached' global.
12038 (attach_inferior): Adjust to mywait interface changes.
12039 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12040 features. Handle and report "multiprocess+". Handle
12042 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12044 (handle_v_kill): New.
12045 (handle_v_stopped): Adjust to use target_pid_to_str.
12046 (handle_v_requests): Allow multiple attaches and runs when
12047 multiprocess extensions are in effect. Handle "vKill".
12048 (myresume): Adjust to use ptids.
12049 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12050 (handle_status): Adjust to discard_queued_stop_replies interface
12052 (first_thread_of, kill_inferior_callback)
12053 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12054 (main): Call initialize_inferiors. Adjust to use ptids, killing
12055 and detaching from all inferiors. Handle multiprocess packet
12057 * linux-low.h: Include gdb_proc_service.h.
12058 (struct process_info_private): New.
12059 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12060 <lwpid_of>: Use ptid_get_lwp.
12061 (get_lwp_thread): Adjust.
12062 (struct lwp_info): Add `dead' member.
12063 (find_lwp_pid): Declare.
12064 * linux-low.c (thread_db_active): Delete.
12065 (new_inferior): Adjust comment.
12066 (inferior_pid): Delete.
12067 (linux_add_process): New.
12068 (handle_extended_wait): Adjust.
12069 (add_lwp): Change unsigned long to ptid.
12070 (linux_create_inferior): Add process to processes table. Adjust
12071 to use ptids. Don't set new_inferior here.
12072 (linux_attach_lwp): Rename to ...
12073 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12074 it. Adjust to use ptids.
12075 (linux_attach_lwp): New.
12076 (linux_attach): Add process to processes table. Don't set
12078 (struct counter): New.
12079 (second_thread_of_pid_p, last_thread_of_process_p): New.
12080 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12081 multiple processes.
12082 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12083 processes. Remove process from process table.
12084 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12085 to multiple processes.
12086 (any_thread_of): New.
12087 (linux_detach): Add `pid' argument, and handle it. Remove process
12088 from processes table.
12089 (linux_join): Add `pid' argument. Handle it.
12090 (linux_thread_alive): Change unsighed long argument to ptid_t.
12091 Consider dead lwps as not being alive.
12092 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12093 threads we're not interested in.
12094 (same_lwp, find_lwp_pid): New.
12095 (linux_wait_for_lwp): Change `pid' argument's type from int to
12097 (linux_wait_for_event): Rename to ...
12098 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12099 from int to ptid_t. Adjust.
12100 (linux_wait_for_event): New.
12101 (linux_wait_1): Add `ptid' argument. Change return type to
12102 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12103 that exit from the process table.
12104 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12106 (mark_lwp_dead): New.
12107 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12108 stopping all threads, mark its main lwp as dead.
12109 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12111 (fetch_register, usr_store_inferior_registers)
12112 (regsets_fetch_inferior_registers)
12113 (regsets_store_inferior_registers, linux_read_memory)
12114 (linux_write_memory): Inline `inferior_pid'.
12115 (linux_look_up_symbols): Adjust to use per-process
12116 `thread_db_active'.
12117 (linux_request_interrupt): Adjust to use ptids.
12118 (linux_read_auxv): Inline `inferior_pid'.
12119 (initialize_low): Don't reference thread_db_active.
12120 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12121 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12122 (ps_getpid): Return the pid of the current inferior.
12123 * thread-db.c (proc_handle, thread_agent): Delete.
12124 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12126 (find_one_thread): Change argument type to ptid_t. Adjust to
12128 (maybe_attach_thread): Adjust to per-process data and ptids.
12129 (thread_db_find_new_threads): Ditto.
12130 (thread_db_init): Ditto.
12131 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12132 processes table. Adjust to use ptids.
12133 (spu_kill, spu_detach): Adjust interface. Remove process from
12135 (spu_join, spu_thread_alive): Adjust interface.
12136 (spu_wait): Adjust interface. Remove process from processes
12137 table. Adjust to use ptids.
12138 * win32-low.c (current_inferior_tid): Delete.
12139 (current_inferior_ptid): New.
12140 (debug_event_ptid): New.
12141 (thread_rec): Take a ptid. Adjust.
12142 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12143 (child_delete_thread): Ditto.
12144 (do_initial_child_stuff): Add `attached' argument. Add process to
12146 (child_fetch_inferior_registers, child_store_inferior_registers):
12148 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12149 (win32_attach): Pass 1 to do_initial_child_stuff.
12150 (win32_kill): Adjust interface. Remove process from processes
12152 (win32_detach): Ditto.
12153 (win32_join): Adjust interface.
12154 (win32_thread_alive): Take a ptid.
12155 (win32_resume): Adjust to use ptids.
12156 (get_child_debug_event): Ditto.
12157 (win32_wait): Adjust interface. Remove exiting process from
12160 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12162 Non-stop mode support.
12164 * server.h (non_stop): Declare.
12165 (gdb_client_data, handler_func): Declare.
12166 (delete_file_handler, add_file_handler, start_event_loop):
12168 (handle_serial_event, handle_target_event, push_event)
12169 (putpkt_notif): Declare.
12170 * target.h (enum resume_kind): New.
12171 (struct thread_resume): Replace `step' field by `kind' field.
12172 (TARGET_WNOHANG): Define.
12173 (struct target_ops) <wait>: Add `options' argument.
12174 <supports_non_stop, async, start_non_stop>: New fields.
12175 (target_supports_non_stop, target_async): New.
12176 (start_non_stop): Declare.
12177 (mywait): Add `options' argument.
12178 * target.c (mywait): Add `options' argument. Print child exit
12179 notifications here.
12180 (start_non_stop): New.
12181 * server.c (non_stop, own_buf, mem_buf): New globals.
12182 (struct vstop_notif): New.
12183 (notif_queue): New global.
12184 (queue_stop_reply, push_event, discard_queued_stop_replies)
12185 (send_next_stop_reply): New.
12186 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12188 (attach_inferior): In non-stop mode, don't wait for the target
12190 (handle_general_set): Handle QNonStop.
12191 (handle_query): When handling qC, return the current general
12192 thread, instead of the first thread of the list.
12193 (handle_query): If the backend supports non-stop mode, include
12194 QNonStop+ in the qSupported query response.
12195 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12197 (handle_v_attach, handle_v_run): Handle non-stop mode.
12198 (handle_v_stopped): New.
12199 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12200 (myresume): Adjust to use resume_kind. Handle non-stop.
12201 (queue_stop_reply_callback): New.
12202 (handle_status): Handle non-stop mode.
12203 (main): Clear non_stop flag on reconnection. Use the event-loop.
12204 Refactor serial protocol handling from here ...
12205 (process_serial_event): ... to this new function. When GDB
12206 selects any thread, select one here. In non-stop mode, wait until
12207 GDB acks all pending events before exiting.
12208 (handle_serial_event, handle_target_event): New.
12209 * remote-utils.c (remote_open): Install remote_desc in the event
12211 (remote_close): Remove remote_desc from the event loop.
12212 (putpkt_binary): Rename to...
12213 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12214 (putpkt_binary): New as wrapper around putpkt_binary_1.
12215 (putpkt_notif): New.
12216 (prepare_resume_reply): In non-stop mode, don't change the
12218 * event-loop.c: New.
12219 * Makefile.in (OBJ): Add event-loop.o.
12220 (event-loop.o): New rule.
12222 * linux-low.h (pid_of): Moved here.
12224 (get_lwp_thread): Use lwpid_of.
12225 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12226 * linux-low.c (pid_of): Delete.
12227 (inferior_pid): Use lwpid_of.
12228 (linux_event_pipe): New.
12229 (target_is_async_p): New.
12231 (handle_extended_wait): Use lwpid_of.
12232 (add_lwp): Don't set lwpid field.
12233 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12234 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12235 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12236 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12237 first. Adjust to linux_wait_for_event interface changes. Use
12239 (linux_detach): Don't delete the main lwp here.
12240 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12241 (status_pending_p): Don't consider explicitly suspended lwps.
12242 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12243 pointer. Add OPTIONS argument. Change return type to int. Use
12244 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12245 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12246 pointer. Add status pointer argument. Return a pid instead of a
12247 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12248 changes. In non-stop mode, don't switch to a random thread.
12249 (linux_wait): Rename to...
12250 (linux_wait_1): ... this. Add target_options argument, and handle
12251 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12252 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12253 clean exit and signal exit code. Don't stop all threads in
12254 non-stop mode. In all-stop mode, only stop all threads when
12255 reporting a stop to GDB. Handle explicit thread stop requests.
12256 (async_file_flush, async_file_mark): New.
12258 (send_sigstop): Use lwpid_of.
12259 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12260 interface changes. In non-stop mode, don't switch to a random
12262 (linux_resume_one_lwp): Use lwpid_of.
12263 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12264 (linux_resume_one_thread): ... this. Handle resume_stop. In
12265 non-stop mode, don't look for pending flag in all threads.
12266 (resume_status_pending_p): Don't consider explicitly suspended
12268 (my_waitpid): Reimplement. Emulate __WALL.
12269 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12271 (sigchld_handler, linux_supports_non_stop, linux_async)
12272 (linux_start_non_stop): New.
12273 (linux_target_ops): Register linux_supports_non_stop, linux_async
12274 and linux_start_non_stop.
12275 (initialize_low): Install SIGCHLD handler.
12276 * thread-db.c (thread_db_create_event, find_one_thread)
12277 (thread_db_get_tls_address): Use lwpid_of.
12278 * win32-low.c (win32_detach): Adjust to use resume_kind.
12279 (win32_wait): Add `options' argument.
12280 * spu-low.c (spu_resume): Adjust to use resume_kind.
12281 (spu_wait): Add `options' argument.
12283 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12285 Decouple target code from remote protocol.
12287 * target.h (enum target_waitkind): New.
12288 (struct target_waitstatus): New.
12289 (struct target_ops) <wait>: Return an unsigned long. Take a
12290 target_waitstatus pointer instead of a char pointer.
12291 (mywait): Likewise.
12292 * target.c (mywait): Change prototype to return an unsigned long.
12293 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12294 * server.h (thread_from_wait, old_thread_from_wait): Delete
12296 (prepare_resume_reply): Change prototype to take a
12298 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12299 (last_status, last_ptid): New.
12300 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12301 pid instead of a signal.
12302 (attach_inferior): Remove "status" and "signal" parameters.
12304 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12306 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12307 (handle_v_requests, myresume): Remove "status" and "signal"
12308 parameters. Adjust.
12309 (handle_status): New.
12310 (main): Delete local `status'. Adjust.
12311 * remote-utils.c: Include target.h.
12312 (prepare_resume_reply): Change prototype to take a
12313 target_waitstatus. Adjust.
12315 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12317 * spu-low.c (spu_wait): Adjust.
12318 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12320 (win32_wait): Adjust.
12322 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12324 * target.h (struct thread_resume): Delete leave_stopped member.
12325 (struct target_ops): Add a `n' argument to the `resume' callback.
12326 * server.c (start_inferior): Adjust.
12327 (handle_v_cont, myresume): Adjust.
12328 * linux-low.c (check_removed_breakpoint): Adjust to resume
12329 interface change, and to removed leave_stopped field.
12330 (resume_ptr): Delete.
12331 (struct thread_resume_array): New.
12332 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12333 resume interface change.
12334 (linux_continue_one_thread, linux_queue_one_thread)
12335 (resume_status_pending_p): Check if the resume field is NULL
12336 instead of checking the leave_stopped member.
12337 (linux_resume): Adjust to the target resume interface change.
12338 * spu-low.c (spu_resume): Adjust to the target resume interface
12340 * win32-low.c (win32_detach, win32_resume): Ditto.
12342 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12344 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12346 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12348 (linux_continue_one_thread): Only preserve the stepping flag if
12349 there's a pending breakpoint.
12351 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12353 * server.c (main): After the inferior having exited, call
12354 remote_close before exiting gdbserver.
12356 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12358 Fix size of FPSCR in Power 7 processors.
12359 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12360 (PPC_FEATURE_HAS_DFP): New #define.
12361 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12364 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12366 * server.c (handle_query) Whitespace and formatting.
12368 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12370 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12371 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12372 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12373 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12374 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12375 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12376 Makefile.in, configure.ac: Fix whitespace throughout.
12377 * configure: Regenerate.
12379 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12381 * inferiors.c (find_inferior): Make it safe for the callback
12382 function to delete the currently iterated inferior.
12384 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12386 * Makefile.in (linuw_low_h): Move higher.
12387 (thread-db.o): Depend on $(linux_low_h).
12389 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12391 Rename "process" to "lwp" throughout.
12393 * linux-low.c (all_processes): Rename to...
12394 (all_lwps): ... this.
12395 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12396 (add_process): Rename to ...
12397 (add_lwp): ... this. Adjust.
12398 (linux_create_inferior): Adjust.
12399 (linux_attach_lwp): Adjust.
12400 (linux_attach): Adjust.
12401 (linux_kill_one_process): Rename to ...
12402 (linux_kill_one_lwp): ... this. Adjust.
12403 (linux_kill): Adjust.
12404 (linux_detach_one_process): Rename to ...
12405 (linux_detach_one_lwp): ... this. Adjust.
12406 (linux_detach): Adjust.
12407 (check_removed_breakpoint): Adjust.
12408 (status_pending_p): Adjust.
12409 (linux_wait_for_process): Rename to ...
12410 (linux_wait_for_lwp): ... this. Adjust.
12411 (linux_wait_for_event): Adjust.
12412 (send_sigstop): Adjust.
12413 (wait_for_sigstop): Adjust.
12414 (stop_all_processes): Rename to ...
12415 (stop_all_lwps): ... this.
12416 (linux_resume_one_process): Rename to ...
12417 (linux_resume_one_lwp): ... this. Adjust.
12418 (linux_set_resume_request, linux_continue_one_thread)
12419 (linux_queue_one_thread, resume_status_pending_p)
12420 (usr_store_inferior_registers, regsets_store_inferior_registers)
12421 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12423 * linux-low.h (get_process): Rename to ...
12424 (get_lwp): ... this. Adjust.
12425 (get_thread_process): Rename to ...
12426 (get_thread_lwp): ... this. Adjust.
12427 (get_process_thread): Rename to ...
12428 (get_lwp_thread): ... this. Adjust.
12429 (struct process_info): Rename to ...
12430 (struct lwp_info): ... this.
12431 (all_processes): Rename to ...
12432 (all_lwps): ... this.
12433 * proc-service.c (ps_lgetregs): Adjust.
12434 * thread-db.c (thread_db_create_event, find_one_thread)
12435 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12437 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12439 * server.c (handle_query): Handle "qAttached".
12441 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12443 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12444 GPLv3, update license URL.
12446 2009-03-01 Doug Evans <dje@google.com>
12448 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12449 (server_h): Add gdb_signals.h.
12450 (signals.o): Update.
12451 * server.h (target_signal_from_host,target_signal_to_host_p)
12452 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12454 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12456 * remote-utils.c (getpkt): Also generate remote-debug
12457 information if noack_mode is set.
12459 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12461 * server.c (handle_query): Report qXfer:siginfo:read and
12462 qXfer:siginfo:write as supported and handle them.
12463 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12464 * linux-low.c (linux_xfer_siginfo): New.
12465 (linux_target_ops): Set it.
12467 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12469 * server.c (gdbserver_usage): Mention --remote-debug.
12470 (main): Accept '--remote-debug' switch.
12472 2009-01-18 Doug Evans <dje@google.com>
12474 * regcache.c (new_register_cache): No need to check result of xcalloc.
12475 * server.c (handle_search_memory): Back out calls to xmalloc,
12476 result is checked and error is returned to user upon failure.
12477 (handle_query): Ditto. Add more checks for result of malloc.
12478 (handle_v_cont): Check result of malloc, report error back to
12480 (handle_v_run): Ditto. Call freeargv.
12481 * server.h (freeargv): Declare.
12482 * utils.c (freeargv): New fn.
12484 2009-01-15 Doug Evans <dje@google.com>
12486 * gdbreplay.c (perror_with_name): Make arg const char *.
12487 * server.h (target_signal_to_name): Make return type const char *.
12488 * thread-db.c (thread_db_err_str): Make return type const char *.
12489 * utils.c (perror_with_name): Make arg const char *.
12491 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12493 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12494 when handling a EXIT_PROCESS_DEBUG_EVENT.
12496 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12498 * gdbreplay.c (gdbreplay_version): Update copyright year.
12499 * server.c (gdbserver_version): Likewise.
12501 2009-01-05 Doug Evans <dje@google.com>
12503 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12504 (handle_extended_wait): Improve comment.
12506 2008-12-13 Doug Evans <dje@google.com>
12508 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12509 * server.h (ATTR_MALLOC): New macro.
12510 (xmalloc,xcalloc,xstrdup): Declare.
12511 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12512 * inferiors.c: Ditto.
12513 * linux-low.c: Ditto.
12514 * mem-break.c: Ditto.
12515 * regcache.c: Ditto.
12516 * remote-utils.c: Ditto.
12519 * win32-low.c: Ditto.
12521 2008-12-12 Doug Evans <dje@google.com>
12523 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12524 in debugging printf.
12526 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12528 2008-12-09 Doug Evans <dje@google.com>
12530 * linux-low.h (struct process_info): Delete member tid, unused.
12531 * thread-db.c (find_one_thread): Update.
12532 (maybe_attach_thread): Update.
12534 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12536 * target.h (struct target_ops): Add qxfer_osdata member.
12537 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12539 (linux_qxfer_osdata): New functions.
12540 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12542 * server.c (handle_query): Handle "qXfer:osdata:read:".
12543 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12544 (buffer_xml_printf): New functions.
12545 * server.h (struct buffer): New.
12546 (buffer_grow_str, buffer_grow_str0): New macros.
12547 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12548 (buffer_xml_printf): Declare.
12550 2008-11-24 Doug Evans <dje@google.com>
12552 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12554 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12556 * server.c (handle_v_run): Always use the supplied argument list.
12558 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12560 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12561 (xtensa_regmap_table): Add entry for scompare1.
12563 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12565 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12566 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12567 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12568 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12569 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12570 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12571 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12572 XML target descriptions.
12573 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12574 when inferior is running on an ISA 2.05 or later processor. Add
12575 special case to return offset for full 64-bit slot of FPSCR when
12578 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12580 * Makefile.in (SFILES, clean): Added sparc64 files.
12581 (reg-sparc64.o, reg-sparc64.c): New.
12582 * configure.srv (sparc*-*-linux*): New configuration.
12583 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12584 syscall arguments for SPARC.
12585 (regsets_store_inferior_registers): Likewise.
12586 * linux-sparc-low.c: New file.
12588 2008-10-21 Doug Evans <dje@google.com>
12590 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12591 (READLINE_DIR,READLINE_DEP): Delete.
12592 (INTERNAL_CFLAGS): Update.
12593 (LINTFLAGS): Update.
12595 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12597 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12598 whole argv from the last run, not just argv[0].
12600 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12602 * regcache.c (new_register_cache): Return NULL if the register
12603 cache size isn't known yet.
12604 (free_register_cache): Avoid dereferencing a NULL regcache.
12606 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12608 * configure.srv: Merge MIPS and MIPS64.
12610 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12612 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12614 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12616 * Makefile.in: Add required vsx dependencies.
12618 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12619 Declare init_registers_powerpc_vsx32l.
12620 Declare init_registers_powerpc_vsx64l.
12621 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12622 (ppc_arch_setup): Check for VSX in hwcap.
12623 (ppc_fill_vsxregset): New function.
12624 (ppc_store_vsxregset): New function.
12625 Add new VSX entry in regset_info target_regsets.
12627 * configure.srv: Add new VSX dependencies.
12629 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12631 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12632 (remote_open): Set or clear transport_is_reliable.
12633 (putpkt_binary): Don't expect acks in noack mode.
12634 (getpkt): Don't send ack/nac in noack mode.
12635 * server.c (handle_general_set): Handle QStartNoAckMode.
12636 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12638 (main): Reset noack_mode on every connection.
12639 * server.h (noack_mode): Declare.
12641 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12643 * Makefile.in (GDBREPLAY_OBS): New variable.
12644 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12646 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12647 Daniel Jacobowitz <dan@codesourcery.com>
12649 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12650 (usr_store_inferior_registers): Likewise.
12651 (regsets_store_inferior_registers): Likewise.
12653 2008-07-31 Rolf Jansen <rj@surtec.com>
12654 Pedro Alves <pedro@codesourcery.com>
12656 * configure.ac: Check for memmem declaration.
12657 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12658 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12659 (disable_packet_qfThreadInfo): Unconditionally compile.
12660 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12661 * configure, config.in: Regenerate.
12663 2008-07-28 Doug Kwan <dougkwan@google.com>
12665 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12666 (linux_write_memory): Remove declaration of errno.
12668 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12670 * linux-low.c (handle_extended_wait): Do not use "status"
12671 variable uninitialized.
12673 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12675 * server.c (handle_v_attach): Inhibit reporting dll changes.
12677 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12679 * remote-utils.c (prepare_resume_reply): If requested, don't
12680 output "thread:TID" in the T stop reply.
12682 * server.c (disable_packet_vCont, disable_packet_Tthread)
12683 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12684 (handle_query): If requested, disable support for qC, qfThreadInfo
12686 (handle_v_requests): If requested, disable support for vCont.
12687 (gdbserver_show_disableable): New.
12688 (main): Handle --disable-packet and --disable-packet=LIST.
12690 * server.h (disable_packet_vCont, disable_packet_Tthread)
12691 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12693 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12695 * server.c (gdbserver_usage): Mention --version.
12697 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12699 * Makefile.in (gdbreplay.o): New rule.
12701 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12703 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12704 message, not gdbserver.
12706 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12707 Nathan Sidwell <nathan@codesourcery.com>
12708 Joseph Myers <joseph@codesourcery.com>
12710 * acinclude.m4: Include ../../config/acx.m4.
12711 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12712 * configure, config.in: Regenerate.
12713 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12714 * server.c (gdbserver_version): Print PKGVERSION.
12715 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12716 (main): Adjust gdbserver_usage calls.
12717 * gdbreplay.c (version, host_name): Add declarations.
12718 (gdbreplay_version, gdbreplay_usage): New.
12719 (main): Accept --version and --help options.
12721 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12723 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12724 (arm_breakpoint_at): Handle Thumb.
12725 (the_low_target): Add comment.
12727 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12729 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12731 2008-05-09 Doug Evans <dje@google.com>
12733 * server.h (decode_search_memory_packet): Declare.
12734 * remote-utils.c (decode_search_memory_packet): New fn.
12735 * server.c (handle_search_memory_1): New fn.
12736 (handle_search_memory): New fn.
12737 (handle_query): Process qSearch:memory packets.
12739 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12741 * regcache.c (registers_length): Remove.
12742 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12743 full register packet.
12744 * regcache.h (registers_length): Remove prototype.
12745 * server.h (PBUFSIZ): Define to 16384.
12747 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12749 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12750 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12751 powerpc-64l.o, and powerpc-altivec64l.o.
12752 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12753 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12754 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12755 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12756 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12759 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12760 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12761 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12762 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12763 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12764 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12765 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12766 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12767 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12768 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12771 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12772 (init_registers_powerpc_32l): ... this new prototype.
12773 (init_registers_powerpc_32): Remove, replace by ...
12774 (init_registers_powerpc_altivec32l): ... this new prototype.
12775 (init_registers_powerpc_e500): Remove, replace by ...
12776 (init_registers_powerpc_e500l): ... this new prototype.
12777 (init_registers_ppc64): Remove, replace by ...
12778 (init_registers_powerpc_64l): ... this new prototype.
12779 (init_registers_powerpc_64): Remove, replace by ...
12780 (init_registers_powerpc_altivec64l): ... this new prototype.
12781 (ppc_num_regs): Set to 73.
12782 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12783 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12784 (ppc_cannot_store_register): Handle orig_r3 and trap.
12785 (ppc_arch_setup): Update init_registers_... calls.
12786 (ppc_fill_gregset): Handle orig_r3 and trap.
12788 * inferiors.c (clear_inferiors): Reset current_inferior.
12790 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
12792 * acinclude.m4: Add override.m4.
12793 * configure: Regenerate.
12795 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12797 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12798 initial call to init_register_ppc64.
12800 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12802 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12803 single powerpc*-*-linux* case.
12804 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12806 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12808 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
12809 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
12811 * linux-ppc-low.c: Include <elf.h>.
12812 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12813 (ppc_hwcap): New global variable.
12814 (ppc_regmap): Remove __SPE__ #ifdef sections.
12815 (ppc_regmap_e500): New global variable.
12816 (ppc_cannot_store_register): Update __SPE__ special case.
12817 (ppc_get_hwcap): New function.
12818 (ppc_arch_setup): Use it to determine whether inferior supports
12819 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12820 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12821 Do not access registers if target does not support AltiVec.
12822 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12823 Do not access registers if target does not support SPE.
12824 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12826 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12828 * linux-low.c (disabled_regsets, num_regsets): New.
12829 (use_regsets_p): Delete.
12830 (linux_wait_for_process): Clear disabled_regsets.
12831 (regsets_fetch_inferior_registers): Check and set it.
12832 (regsets_store_inferior_registers): Likewise.
12833 (linux_fetch_registers, linux_store_registers): Do not use
12835 (initialize_low): Allocate disabled_regsets.
12837 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12839 * Makefile.in (LIBOBJS): New.
12840 (OBS): Use LIBOBJS.
12841 (memmem.o): New rule.
12842 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12843 * configure: Regenerated.
12845 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12847 * server.c (handle_query): Never return "unsupported" for
12848 qXfer:features:read queries.
12850 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12852 * server.c (get_features_xml): Fix inverted condition.
12853 (handle_query): Always support qXfer:feature:read.
12855 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12857 * server.c (wrapper_argv): New.
12858 (start_inferior): Handle wrapper_argv. If set, expect an extra
12860 (gdbserver_usage): Document --wrapper.
12861 (main): Parse --wrapper.
12863 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12865 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12866 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12867 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12868 (ppc_set_pc): Likewise.
12869 (ppc_arch_setup): New function.
12870 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12871 of collect_register.
12872 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
12874 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12876 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12877 instead of linux-ppc64-low.o.
12878 * linux-ppc64-low.c: Remove file.
12879 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12880 (linux-ppc64-low.o): Remove rule.
12882 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12883 (init_registers_powerpc_64): Likewise.
12884 (ppc_regmap): Conditionally define depending on __powerpc64__.
12885 (ppc_cannot_store_register): Do not special-case "fpscr" when
12886 compiled on __powerpc64__.
12887 (ppc_collect_ptrace_register): New function.
12888 (ppc_supply_ptrace_register): New function.
12889 (ppc_breakpoint): Change type to "unsigned int".
12890 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12891 (the_low_target): Conditionally provide initializers for the
12892 arch_setup member depending on __powerpc64__. Install
12893 collect_ptrace_register and supply_ptrace_register members.
12895 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12897 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12898 * server.c (gdbserver_xmltarget): Define.
12899 (get_features_xml): Use it to replace "target.xml" and arch_string.
12901 * configure.srv: Remove srv_xmltarget. Add XML files that were
12902 mentioned there to srv_xmlfiles instead. Remove conditional tests
12903 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12904 srv_xmlfiles and srv_regobj to include all possible choices.
12905 * configure.ac (srv_xmltarget): Remove.
12906 (srv_xmlfiles): Do not add "target.xml".
12907 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12908 checks for supplementary target information.
12909 * configure: Regenerate.
12910 * Makefile.in (XML_TARGET): Remove.
12911 (target.xml): Remove rule.
12912 (clean): Do not clean up target.xml.
12913 (.PRECIOUS): Do not mention target.xml.
12915 * target.h (struct target_ops): Remove arch_string member.
12916 * linux-low.c (linux_arch_string): Remove.
12917 (linux_target_ops): Remove arch_string initializer.
12918 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12919 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12920 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12921 * spu-low.c (spu_arch_string): Remove.
12922 (spu_target_ops): Remove arch_string initializer.
12923 * win32-low.c (win32_arch_string): Remove.
12924 (win32_target_ops): Remove arch_string initializer.
12925 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12926 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12927 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12929 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12931 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12932 by collect_ptrace_register and supply_ptrace_register hooks.
12933 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12934 instead of checking for the_low_target.left_pad_xfer.
12935 (usr_store_inferior_registers): Use collect_ptrace_register callback
12936 instead of checking for the_low_target.left_pad_xfer.
12938 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12939 (s390_supply_ptrace_register): Likewise.
12940 (s390_fill_gregset): Call s390_collect_ptrace_register.
12941 (the_low_target): Update.
12943 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12944 (ppc_supply_ptrace_register): Likewise.
12945 (the_low_target): Update.
12947 * linux-i386-low.c (the_low_target): Update.
12948 * linux-x86-64-low.c (the_low_target): Update.
12950 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12952 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12953 reg-s390.o and reg-s390x.o.
12955 * linux-low.c (new_inferior): New global variable.
12956 (linux_create_inferior, linux_attach): Set it.
12957 (linux_wait_for_process): Call the_low_target.arch_setup after the
12958 target has stopped for the first time.
12959 (initialize_low): Do not call the_low_target.arch_setup.
12961 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12962 (s390_set_pc): Likewise.
12963 (s390_arch_setup): New function.
12964 (the_low_target): Use s390_arch_setup as arch_setup routine.
12966 * regcache.c (realloc_register_cache): New function.
12967 (set_register_cache): Call it for each existing regcache.
12969 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12971 * server.h (init_registers): Remove prototype.
12973 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12974 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12975 instead of init_registers ().
12976 * linux-arm-low.c (init_registers_arm): Add prototype.
12977 (init_registers_arm_with_iwmmxt): Likewise.
12978 (the_low_target): Add initializer for arch_setup field.
12979 * linux-cris-low.c (init_registers_cris): Add prototype.
12980 (the_low_target): Add initializer for arch_setup field.
12981 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12982 (the_low_target): Add initializer for arch_setup field.
12983 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12984 (the_low_target): Add initializer for arch_setup field.
12985 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12986 (the_low_target): Add initializer for arch_setup field.
12987 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12988 (the_low_target): Add initializer for arch_setup field.
12989 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12990 (the_low_target): Add initializer for arch_setup field.
12991 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12992 (init_registers_mips64_linux): Likewise.
12993 (the_low_target): Add initializer for arch_setup field.
12994 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12995 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12996 (the_low_target): Add initializer for arch_setup field.
12997 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12998 (init_registers_powerpc_64): Likewise.
12999 (the_low_target): Add initializer for arch_setup field.
13000 * linux-s390-low.c (init_registers_s390): Add prototype.
13001 (init_registers_s390x): Likewise.
13002 (the_low_target): Add initializer for arch_setup field.
13003 * linux-sh-low.c (init_registers_sh): Add prototype.
13004 (the_low_target): Add initializer for arch_setup field.
13005 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13006 (the_low_target): Add initializer for arch_setup field.
13007 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13008 (the_low_target): Add initializer for arch_setup field.
13010 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13011 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13012 instead of init_registers ().
13013 * win32-arm-low.c (init_registers_arm): Add prototype.
13014 (the_low_target): Add initializer for arch_setup field.
13015 * win32-i386-low.c (init_registers_i386): Add prototype.
13016 (the_low_target): Add initializer for arch_setup field.
13018 * spu-low.c (init_registers_spu): Add prototype.
13019 (initialize_low): Call initialie_registers_spu () instead of
13020 initialize_registers ().
13022 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13024 * server.c (handle_v_requests): When handling the vRun and vAttach
13025 packets, if already debugging a process, don't kill it. Return an
13028 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13030 * server.c (handle_query): Correct length check.
13032 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13034 * win32-low.c (do_initial_child_stuff): Add process handle
13035 parameter. Set current_process_handle and current_process_id from the
13036 parameters. Clear globals.
13037 (win32_create_inferior): Don't set current_process_handle and
13038 current_process_id here. Instead pass them on the call to
13039 do_initial_child_stuff.
13040 (win32_attach): Likewise.
13041 (win32_clear_inferiors): New.
13042 (win32_kill): Don't close the current process handle or the
13043 current thread handle here. Instead call win32_clear_inferiors.
13044 (win32_detach): Don't open a new handle to the process. Call
13045 win32_clear_inferiors.
13046 (win32_join): Don't rely on current_process_handle; open a new
13047 handle using the process id.
13048 (win32_wait): Call win32_clear_inferiors when the inferior process
13051 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13053 * server.c (monitor_show_help): Add "exit".
13055 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13057 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13058 (clean): Add reg-xtensa.c.
13059 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13060 * configure.srv (xtensa*-*-linux*) New target.
13061 * linux-xtensa-low.c: New.
13062 * xtensa-xtregs.c: New.
13064 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13066 * hostio.c: Don't include errno.h.
13067 (errno_to_fileio_errno): Move to hostio-errno.
13068 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13069 error number outputting to the target->hostio_last_error callback.
13070 (hostio_packet_error): Use FILEIO_EINVAL directly.
13071 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13072 calls to hostio_error.
13073 * hostio-errno.c: New.
13074 * server.h (hostio_last_error_from_errno): Declare.
13075 * target.h (target_ops): Add hostio_last_error member.
13076 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13077 as hostio_last_error handler.
13078 * spu-low.c (spu_target_ops): Likewise.
13079 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13080 (wince_hostio_last_error): New functions.
13081 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13082 as hostio_last_error handler.
13083 (win32_target_ops) [!_WIN32_WCE]: Register
13084 hostio_last_error_from_errno as hostio_last_error handler.
13085 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13086 (hostio-errno.o): New rule.
13087 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13088 * configure.srv (srv_hostio_err_objs): New variable. Default to
13090 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13091 * configure: Regenerate.
13093 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13095 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13096 (linux_kill, linux_detach): Clean up the process list.
13097 * remote-utils.c (remote_open): Improve port number parsing.
13098 (putpkt_binary, input_interrupt): Only send interrupts if the target
13100 * server.c (extended_protocol): Make static.
13101 (attached): Define earlier.
13102 (exit_requested, response_needed, program_argv): New variables.
13103 (target_running): New.
13104 (start_inferior): Clear attached here.
13105 (attach_inferior): Set attached here.
13106 (require_running): Define.
13107 (handle_query): Use require_running and target_running. Implement
13109 (handle_v_attach, handle_v_run): New.
13110 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13111 (gdbserver_usage): Update.
13112 (main): Redo argument parsing. Handle --debug and --multi. Handle
13113 --attach along with other options or after the port. Save
13114 program_argv. Support no initial program. Resynchronize
13115 communication with GDB after an error. Handle "monitor exit".
13116 Use require_running and target_running. Always allow the extended
13117 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13118 restart in extended mode.
13119 * README: Refer to the GDB manual. Update --attach usage.
13121 2007-12-20 Andreas Schwab <schwab@suse.de>
13123 * linux-low.c (STACK_SIZE): Define.
13124 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13125 (linux_test_for_tracefork): Likewise.
13127 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13129 * linux-low.c (linux_wait_for_event): Update messages. Do not
13130 reinsert auto-delete breakpoints.
13131 * mem-break.c (struct breakpoint): Change return type of handler to
13133 (set_breakpoint_at): Update handler type.
13134 (reinsert_breakpoint_handler): Return 1 instead of calling
13136 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13138 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13139 * mem-break.h (set_breakpoint_at): Update handler type.
13140 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13141 * win32-low.c (auto_delete_breakpoint): New.
13142 (get_child_debug_event): Use it.
13144 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13146 * configure.ac: Check for pread and pwrite.
13147 * hostio.c (handle_pread): Fall back to lseek and read.
13148 (handle_pwrite): Fall back to lseek and write.
13149 * config.in, configure: Regenerated.
13151 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13153 * server.c (myresume): Add own_buf argument.
13154 (main): Update calls.
13156 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13158 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13159 * remote-utils.c (remote_open): Do not call disable_async_io.
13160 (block_async_io): Delete.
13161 (unblock_async_io): Make static.
13162 (initialize_async_io): New.
13163 * server.c (handle_v_cont): Handle async I/O here.
13164 (myresume): Likewise. Move other common resume tasks here...
13165 (main): ... from here. Call initialize_async_io. Disable async
13166 I/O before the main loop.
13167 * server.h (initialize_async_io): Declare.
13168 (block_async_io, unblock_async_io): Delete prototypes.
13169 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13171 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13173 * remote-utils.c (readchar): Allow binary data in received messages.
13175 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13177 * win32-low.c (attaching): New global.
13178 (win32_create_inferior): Clear the `attaching' global.
13179 (win32_attach): Set the `attaching' global.
13180 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13181 attaching. Only set a breakpoint at the entry point if not
13184 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13186 * server.c (main): Don't report dll events on the initial
13187 connection on attaches.
13189 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13191 * server.c (main): Relax numerical bases supported for the pid of
13192 the --attach command line argument.
13194 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13196 * win32-low.c (win32_attach): Call OpenProcess before
13197 DebugActiveProcess, not after. Add last error output to error
13200 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13202 * win32-low.c (win32_get_thread_context)
13203 (win32_set_thread_context): New functions.
13204 (thread_rec): Use win32_get_thread_context.
13205 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13206 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13209 2007-12-03 Leo Zayas
13210 Pedro Alves <pedro_alves@portugalmail.pt>
13212 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13214 (child_add_thread): Minor cleanup.
13215 (child_continue): Resume artificially suspended threads before
13216 calling ContinueDebugEvent.
13217 (suspend_one_thread): New.
13218 (fake_breakpoint_event): New.
13219 (get_child_debug_event): Change return type to int. Check here if
13220 gdb sent an interrupt request. If a soft interrupt was requested,
13221 fake a breakpoint event. Return 0 if there is no event to handle,
13223 (win32_wait): Don't check here if gdb sent an interrupt request.
13224 Ensure there is a valid event to handle.
13225 (win32_request_interrupt): Add soft interruption method as last
13228 2007-12-03 Leo Zayas
13229 Pedro Alves <pedro_alves@portugalmail.pt>
13231 * win32-low.h (win32_thread_info): Add descriptions to the
13232 structure members. Replace `suspend_count' counter by a
13234 * win32-low.c (thread_rec): Update condition of when to get the
13235 context from the inferior. Rely on ContextFlags being set if it
13236 has already been retrieved. Only suspend the inferior thread if
13237 we haven't already. Warn if that fails.
13238 (continue_one_thread): s/suspend_count/suspended/. Only call
13239 ResumeThread once. Warn if that fails.
13241 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13243 * win32-low.c (win32_wait): Don't read from the inferior when it
13244 has already exited.
13246 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13248 * Makefile.in (win32_low_h): New variable.
13249 (win32-low.o): Add dependency on $(win32_low_h).
13250 (win32-arm-low.o, win32-i386-low.o): New rules.
13252 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13254 * hostio.c: Correct copyright year.
13256 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13258 * Makefile.in (OBS): Add hostio.o.
13259 (hostio.o): New rule.
13260 * server.h (handle_vFile): Declare.
13261 * hostio.c: New file.
13262 * server.c (handle_v_requests): Take packet_len and new_packet_len
13263 for binary packets. Call handle_vFile.
13264 (main): Update call to handle_v_requests.
13266 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13268 * linux-low.c: Include <sched.h>.
13270 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13272 * linux-low.c (linux_tracefork_grandchild): New.
13273 (linux_tracefork_child): Use clone.
13274 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13276 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13278 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13280 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13282 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13284 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13286 * inferiors.c (change_inferior_id): Delete.
13287 (add_pid_to_list, pull_pid_from_list): New.
13288 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13289 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13290 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13291 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13292 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13293 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13294 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13295 (using_threads): Always set to 1.
13296 (handle_extended_wait): New.
13297 (add_process): Do not set TID.
13298 (linux_create_inferior): Set must_set_ptrace_flags.
13299 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13300 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13301 (linux_thread_alive): Rename TID argument to LWPID.
13302 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13303 (linux_wait_for_event): Do not use TID or check using_threads. Update
13304 call to dead_thread_notify. Call handle_extended_wait.
13305 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13306 (send_sigstop): Delete sigstop_sent.
13307 (wait_for_sigstop): Avoid TID.
13308 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13309 (linux_test_for_tracefork): New.
13310 (linux_lookup_signals): Use thread_db_active and
13311 linux_supports_tracefork_flag.
13312 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13313 * linux-low.h (get_process_thread): Avoid TID.
13314 (struct process_ifo): Move thread_known and tid to the end. Remove
13316 (linux_attach_lwp, thread_db_init): Update prototypes.
13317 * server.h (change_inferior_id): Delete prototype.
13318 (add_pid_to_list, pull_pid_from_list): New prototypes.
13319 * thread-db.c (thread_db_use_events): New.
13320 (find_first_thread): Rename to...
13321 (find_one_thread): ...this. Update callers and messages. Do not
13322 call fatal. Check thread_db_use_events. Do not call
13323 change_inferior_id or new_thread_notify.
13324 (maybe_attach_thread): Update. Do not call new_thread_notify.
13325 (thread_db_init): Set thread_db_use_events. Check use_events.
13326 * utils.c (fatal, warning): Correct message prefix.
13328 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13330 * Makefile.in (clean): Remove new files.
13331 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13332 (powerpc-64.o, powerpc-64.c): New rules.
13333 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13334 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13336 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13338 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13339 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13340 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13341 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13342 (target_regsets): Add AltiVec and SPE register sets.
13343 * configure.ac: Check for AltiVec and SPE.
13344 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13345 (ppc_fill_vrregset, ppc_store_vrregset): New.
13346 (target_regsets): Add AltiVec register set.
13347 * configure: Regenerated.
13349 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13351 * linux-low.c (O_LARGEFILE): Define.
13352 (linux_read_memory): Use /proc/PID/mem.
13353 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13354 * configure, config.in: Regenerated.
13356 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13358 * linux-low.c (linux_wait_for_event): Do not pass signals while
13361 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13363 * win32-low.c (create_process): New.
13364 (win32_create_inferior): Use create_process instead of
13365 CreateProcess. If create_process failed retry appending an ".exe"
13366 suffix. Store the GetLastError result immediatelly after
13367 create_process calls and use it on the call to error.
13369 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13371 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13373 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13375 * configure.ac: Switch license to GPLv3.
13377 2007-08-01 Michael Snyder <msnyder@access-company.com>
13379 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13381 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13383 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13385 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13386 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13387 CloseToolhelp32Snapshot.
13388 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13389 CloseToolhelp32Snapshot.
13391 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13393 * server.c (main): Check for inferior exit before main loop.
13395 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13397 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13398 instead of on tmp_desc.
13400 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13401 Daniel Jacobowitz <dan@codesourcery.com>
13403 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13404 (add_thread): Minor cleanups.
13405 (clear_inferiors): Move lower in the file. Clear the DLL
13407 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13408 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13409 (xml_escape_text): New.
13410 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13412 (handle_v_cont): Report errors.
13413 (gdbserver_version): Update.
13414 (main): Correct size of own_buf. Do not report initial DLL events.
13415 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13416 (unloaded_dll, xml_escape_text): New.
13417 * win32-low.c (enum target_waitkind): Update comments.
13418 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13419 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13420 (win32_EnumProcessModules, win32_GetModuleInformation)
13421 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13422 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13423 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13424 (win32_Module32First, win32_Module32Next, load_toolhelp)
13425 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13426 (get_child_debug_event): Handle DLL events.
13427 (win32_wait): Likewise.
13429 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13431 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13432 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13434 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13436 * win32-low.c (handle_output_debug_string): Ignore event if not
13439 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13441 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13443 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13445 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13447 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13449 * inferiors.c (change_inferior_id): Add comment.
13450 * linux-low.c (check_removed_breakpoint): Add an early
13451 prototype. Improve debug output.
13452 (linux_attach): Doc update.
13453 (linux_detach_one_process, linux_detach): Clean up before releasing
13455 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13456 * linux-low.h (struct process_info): Doc improvement.
13457 * mem-break.c (delete_all_breakpoints): New.
13458 * mem-break.h (delete_all_breakpoints): New prototype.
13459 * thread-db.c (find_first_thread): New.
13460 (thread_db_create_event): Call it instead of
13461 thread_db_find_new_threads. Clean up unused variables.
13462 (maybe_attach_thread): Remove first thread handling.
13463 (thread_db_find_new_threads): Use find_first_thread.
13464 (thread_db_get_tls_address): Likewise.
13466 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13468 * thread-db.c (thread_db_find_new_threads): Add prototype.
13469 (thread_db_create_event): Check for the main thread before adding
13471 (maybe_attach_thread): Only enable event reporting if TID == 0.
13472 (thread_db_get_tls_address): Check for new threads.
13474 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13476 * linux-low.c (linux_create_inferior): Try execv before execvp.
13477 * spu-low.c (spu_create_inferior): Likewise.
13479 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13481 * linux-low.c (linux_create_inferior): Change execv to execvp.
13482 * spu-low.c (spu_create_inferior): Likewies.
13484 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13486 * Makefile.in (clean): Clean new files instead of deleted ones.
13487 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13488 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13490 * configure.srv: Specify XML files and new regformats for MIPS and
13492 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13493 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13494 an entry for the restart register.
13495 (mips_cannot_fetch_register, mips_cannot_store_register)
13496 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13497 register names to match the XML descriptions.
13498 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13499 restart register instead of $0.
13501 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13502 Markus Deuling <deuling@de.ibm.com>
13504 * remote-utils.c (decode_xfer_write): New function.
13505 * server.h (decode_xfer_write): Add prototype.
13506 * server.c (handle_query): Add PACKET_LEN argument. Support
13507 qXfer:spu:read and qXfer:spu:write packets.
13508 (main): Pass packet_len to handle_query.
13509 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13510 * target.h (target_ops): Add qxfer_spu.
13512 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13514 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13515 accessing non-seekable spufs files.
13517 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13519 * server.c (handle_query): Add reply for qC packet.
13521 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13522 Leo Zayas <lerele@champenstudios@com>
13524 * server.h (check_remote_input_interrupt_request): New function.
13525 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13526 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13527 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13528 (check_remote_input_interrupt_request): New function.
13529 * server.h (check_remote_input_interrupt_request): Declare.
13530 * win32-low.c (winapi_DebugBreakProcess,
13531 winapi_GenerateConsoleCtrlEvent): New typedefs.
13532 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13534 (win32_wait): Check for remote interrupt request
13535 with check_remote_input_interrupt_request.
13536 (win32_request_interrupt): New function.
13537 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13539 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13541 * win32-low.c (debug_registers_changed,
13542 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13543 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13544 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13545 (thread_rec): Get context using the low target.
13546 (child_add_thread): Call thread_added on the low target,
13547 which does the same thing.
13549 (do_initial_child_stuff): Remove debug registers references.
13550 Set context using the low target. Resume threads after
13551 setting the contexts.
13552 (child_continue): Remove dead variable. Remove debug
13553 registers references.
13554 (child_fetch_inferior_registers): Go through the low target.
13555 (do_child_store_inferior_registers): Remove.
13556 (child_store_inferior_registers): Go through the low target.
13557 (win32_resume): Remove debug registers references.
13558 Set context using the low target.
13559 (handle_exception): Change return type to void. Don't record
13560 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13561 first chance exception.
13562 (get_child_debug_event): Change return type to void. Remove
13563 goto loop. Always return after waiting for debug event.
13564 (win32_wait): Convert to switch statement. Handle spurious
13567 * win32-i386-low.c (debug_registers_changed,
13568 debug_registers_used): New.
13569 (initial_stuff): Rename to ...
13570 (i386_initial_stuff): ... this. Clear debug registers
13572 (store_debug_registers): Delete.
13573 (i386_get_thread_context): New.
13574 (load_debug_registers): Delete.
13575 (i386_set_thread_context): New.
13576 (i386_thread_added): New.
13577 (single_step): Rename to ...
13578 (i386_single_step): ... this.
13579 (do_fetch_inferior_registers): Rename to ...
13580 (i386_fetch_inferior_register): ... this.
13581 (i386_store_inferior_register): New.
13582 (the_low_target): Adapt to new interface.
13584 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13585 (arm_get_thread_context): New.
13586 (arm_set_thread_context): New.
13588 (do_fetch_inferior_registers): Rename to ...
13589 (arm_fetch_inferior_register): ... this.
13590 (arm_store_inferior_register): New.
13591 (arm_wince_breakpoint): Reimplement as unsigned long.
13592 (arm_wince_breakpoint_len): Define.
13593 (the_low_target): Adapt to new interface.
13595 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13596 load_debug_registers. Add get_thread_context, set_thread_context,
13597 thread_added and store_inferior_register. Rename
13598 fetch_inferior_registers to fetch_inferior_register.
13599 (regptr): Remove declaration.
13601 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13603 * linux-low.c (linux_detach): Change return type to int. Return 0.
13604 * spu-low.c (spu_detach): Likewise.
13606 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13608 * target.h (target_ops): Change return type of detach to int.
13610 (join_inferior): New.
13611 * server.c (main): Don't skip detach support on mingw32.
13612 If the inferior doesn't support detaching return error.
13613 Call join_inferior instead of using waitpid.
13614 * linux-low.c (linux_join): New.
13615 (linux_target_op): Add linux_join.
13616 * spu-low.c (spu_join): New.
13617 (spu_target_ops): Add spu_join.
13618 * win32-low.c (win32_detach): Adapt to new interface.
13619 Reopen current_process_handle before detaching. Issue a child
13620 resume before detaching.
13622 (win32_target_op): Add win32_join.
13624 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13626 * win32-low.c (win32-attach): Fix return value.
13627 * target.h (target_ops): Describe ATTACH return values.
13629 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13631 * win32-low.c (GETPROCADDRESS): Define.
13632 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13633 (winapi_DebugSetProcessKillOnExit): Likewise.
13634 (win32_create_inferior): Force usage of ansi CreateProcessA.
13635 (win32_attach): Use GETPROCADDRESS.
13636 (win32_detach): Likewise.
13638 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13640 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13642 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13644 * win32-low.c: Commit leftover changes from 2007-03-29.
13646 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13648 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13649 fields short instead of int. Add explicit padding.
13650 (i387_cache_to_fsave): Remove unnecessary casts.
13651 (i387_fsave_to_cache): Doc fix.
13652 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13654 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13656 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13657 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13659 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13661 * configure.srv (arm*-*-mingw32ce*): Move near the other
13664 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13666 * configure.ac: Add errno checking.
13667 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13668 sys/file.h and malloc.h.
13669 (AC_CHECK_DECLS): Add perror.
13670 (srv_mingwce): Handle.
13671 * configure.srv (i[34567]86-*-cygwin*): Add
13672 win32-i386-low.o to srv_tgtobj.
13673 (i[34567]86-*-mingw*): Likewise.
13674 (arm*-*-mingw32ce*): Add case.
13675 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13676 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13677 [__MINGW32CE__] (strerror): New function.
13678 [__MINGW32CE__] (errno): Define to GetLastError.
13679 [__MINGW32CE__] (COUNTOF): New macro.
13680 (remote_open): Remove extra close call.
13681 * mem-break.c (delete_breakpoint_at): New function.
13682 * mem-break.h (delete_breakpoint_at): Declare.
13683 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13684 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13685 [USE_WIN32API] (read, write): Add char* casts.
13686 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13687 * server.h: Include wincecompat.h on Windows CE.
13688 [HAVE_ERRNO_H]: Check.
13689 (perror): Declare if not declared.
13690 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13691 (perror_with_name): Remove errno declaration.
13692 * wincecompat.h: New.
13693 * wincecompat.c: New.
13694 * win32-low.h: New.
13695 * win32-arm-low.c: New.
13696 * win32-i386-low.c: New.
13697 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13698 (OUTMSG2): Make it safe.
13700 (COUNTOF): New macro.
13701 (NUM_REGS): Get it from the low target.
13702 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13703 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13704 (thread_rec): Let low target handle debug registers.
13705 (child_add_thread): Likewise.
13706 (child_init_thread_list): Likewise.
13707 (continue_one_thread): Likewise.
13709 (do_child_fetch_inferior_registers): Move to ...
13710 * win32-i386-low.c: ... here, and rename to ...
13711 (do_fetch_inferior_registers): ... this.
13712 * win32-low.c (child_fetch_inferior_registers):
13713 Go through the low target.
13714 (do_child_store_inferior_registers): Use regptr.
13715 (strwinerror): New function.
13716 (win32_create_inferior): Handle Windows CE.
13717 Use strwinerror instead of strerror on Windows error
13718 codes. Add program to the error output.
13719 Don't close the main thread handle on Windows CE.
13720 (win32_attach): Use coredll.dll on Windows CE.
13721 (win32_kill): Close current process and current
13723 (win32_detach): Use coredll.dll on Windows CE.
13724 (win32_resume): Let low target handle debug registers, and
13726 (handle_exception): Add/Remove initial breakpoint. Avoid
13727 non-existant WSTOPSIG on Windows CE.
13728 (win32_read_inferior_memory): Cast to remove warning.
13729 (win32_arch_string): Go through the low target.
13730 (initialize_low): Call set_breakpoint_data with the low
13731 target's breakpoint.
13732 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13733 FOP_REGNUM, mappings): Move to ...
13734 * win32-i386-low.c: ... here.
13735 * win32-low.c (win32_thread_info): Move to ...
13736 * win32-low.h: ... here.
13737 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13738 win32-arm-low.c and wincecompat.c.
13739 (all:): Add $EXEEXT.
13740 (install-only:): Likewise.
13741 (gdbserver:): Likewise.
13742 (gdbreplay:): Likewise.
13743 * config.in: Regenerate.
13744 * configure: Regenerate.
13746 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13748 * win32-low.c: Rename typedef thread_info to
13749 win32_thread_info throughout.
13751 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13753 * win32-i386-low.c: Rename to ...
13754 * win32-low.c: ... this.
13755 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13756 * Makefile.in: Likewise.
13758 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13760 * remote-utils.c (monitor_output): Constify msg parameter.
13761 * server.h (monitor_output): Likewise.
13762 * win32-i386-low.c (handle_output_debug_string): New.
13763 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13764 handle_output_debug_string.
13765 (get_child_debug_event): Likewise.
13767 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13769 * server.c (main): Correct strtoul check.
13771 2007-03-27 Jon Ringle <jon@ringle.org>
13773 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13775 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13777 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13779 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13781 * terminal.h: Check HAVE_SGTTY_H.
13783 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
13785 * remote-utils.c (remote_open): Print out the assigned port number.
13787 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13789 * remote-utils.c (monitor_output): New function.
13790 * server.c (debug_threads): Define here.
13791 (monitor_show_help): New function.
13792 (handle_query): Handle qRcmd.
13793 (main): Do not handle 'd' packet.
13794 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13795 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13798 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13800 * Makefile.in (EXEEXT): New.
13801 (clean): Use $(EXEEXT).
13803 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13805 * target.h (target_ops): Rename send_signal to request_interrupt,
13806 and remove enum target_signal parameter.
13807 * linux-low.c (linux_request_interrupt): Rename from
13808 linux_send_signal, and always send SIGINT.
13809 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13810 and always send SIGINT.
13811 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13813 (input_interrupt): Likewise.
13815 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13817 * server.c (get_features_xml): Check if target implemented
13819 * win32-i386-low.c (win32_arch_string): New.
13820 (win32_target_ops): Add win32_arch_string as arch_string member.
13822 2007-02-22 Markus Deuling <deuling@de.ibm.com>
13824 * spu-low.c (spu_arch_string): New.
13825 (spu_target_ops): Add spu_arch_string.
13827 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13829 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13830 * configure.ac: Do not check for terminal.h.
13831 * configure, config.in: Regenerated.
13833 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13835 * Makefile.in (OBS): Add $(XML_BUILTIN).
13836 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13838 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13839 (arm-with-iwmmxt.c): New.
13840 * config.in, configure: Regenerate.
13841 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13842 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13843 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13844 (arm*-*-linux*): Add iWMMXt and regset support.
13845 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13846 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13847 (arm_store_wmmxregset, target_regsets): New.
13848 * server.c (get_features_xml): Take annex argument. Check builtin
13850 (handle_query): Handle multiple annexes.
13852 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13854 * remote-utils.c [USE_WIN32API] (read, write): Define.
13855 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13858 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13860 * linux-i386-low.c (the_low_target): Set arch_string.
13861 * linux-x86-64-low.c (the_low_target): Likewise.
13862 * linux-low.c (linux_arch_string): New.
13863 (linux_target_ops): Add it.
13864 * linux-low.h (struct linux_target_ops): Add arch_string.
13865 * server.c (write_qxfer_response): Use const void * for DATA.
13866 (get_features_xml): New.
13867 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13868 * target.h (struct target_ops): Add arch_string method.
13870 2007-01-03 Denis Pilat <denis.pilat@st.com>
13871 Daniel Jacobowitz <dan@codesourcery.com>
13873 * linux-low.c (linux_kill): Handle being called with no threads.
13874 * win32-i386-low.c (win32_kill): Likewise.
13875 (get_child_debug_event): Clear current_process_handle.
13877 2006-12-30 Denis PILAT <denis.pilat@st.com>
13878 Daniel Jacobowitz <dan@codesourcery.com>
13880 * remote-utils.c (remote_open): Check the type of specified
13881 serial port devices before opening them.
13882 * server.c (main): Kill the inferior if an error occurs during
13883 the first remote_open.
13885 2006-12-05 Markus Deuling <deuling@de.ibm.com>
13887 * README: Update supported targets.
13889 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13891 * Makefile.in (clean): Remove reg-mips64.c.
13892 (reg-mips64.c, reg-mips64.o): New rules.
13893 * configure.srv: Handle mips64. Include regset support for mips.
13894 * linux-mips-low.c (union mips_register): New.
13895 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13896 (mips_breakpoint, mips_breakpoint_at): Use int.
13897 (mips_collect_register, mips_supply_register)
13898 (mips_collect_register_32bit, mips_supply_register_32bit)
13899 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13900 (mips_store_fpregset, target_regsets): New.
13901 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13903 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13905 * configure.srv: Add target "spu*-*-*".
13906 * Makefile.in (clean): Remove reg-spu.c.
13907 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13908 * spu-low.c: New file.
13910 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13912 * configure.ac: Correct td_thr_tls_get_addr test.
13913 * configure: Regenerated.
13915 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13917 * linux-low.c (linux_wait_for_event): Reformat. Use the
13918 pass_signals array.
13919 * remote-utils.c (decode_address_to_semicolon): New.
13920 * server.c (pass_signals, handle_general_set): New.
13921 (handle_query): Mention QPassSignals for qSupported.
13922 (main): Call handle_general_set.
13923 * server.h (pass_signals, decode_address_to_semicolon): New.
13925 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13927 * server.c (handle_query): Correct error handling for read_auxv.
13929 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13931 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13932 and srv_linux_thread_db to yes.
13933 * linux-s390-low.c (s390_fill_gregset): New function.
13934 (target_regsets): Define data structure.
13936 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13938 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13939 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13940 * config.in, configure: Regenerated.
13941 * inferiors.c (gdb_id_to_thread): New function.
13942 (gdb_id_to_thread_id): Use it.
13943 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13944 * linux-low.h (struct process_info): Add th member.
13945 (thread_db_get_tls_address): New prototype.
13946 * remote-utils.c (decode_address): Make non-static.
13947 * server.c (handle_query): Handle qGetTLSAddr.
13948 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13949 * target.h (struct target_ops): Add get_tls_address.
13950 * thread-db.c (maybe_attach_thread): Save the thread handle.
13951 (thread_db_get_tls_address): New.
13953 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13955 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13956 (linux_resume_one_process): Take a siginfo_t *. Update all
13957 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13958 (struct pending_signals): Add a siginfo_t.
13959 (linux_wait_for_process): Always set last_status.
13960 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13961 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13962 * linux-low.h (struct process_info): Add last_status.
13964 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13966 * remote-utils.c (try_rle): New function.
13967 (putpkt_binary): Use it.
13969 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13971 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13972 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13973 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13974 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13975 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13978 2006-08-08 Richard Sandiford <richard@codesourcery.com>
13980 * server.c (terminal_fd): New variable.
13981 (old_foreground_pgrp): Likewise.
13982 (restore_old_foreground_pgrp): New function.
13983 (start_inferior): Record the terminal file descriptor in terminal_fd
13984 and its original foreground group in old_foreground_pgrp. Register
13985 restore_old_foreground_pgrp with atexit().
13987 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13989 * server.c (handle_query): Correct qPart to qXfer.
13991 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13993 * configure.ac: Check for more headers which are missing on
13994 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13995 * configure.srv: Add Cygwin and mingw32.
13996 * remote-utils.c: Don't include headers unconditionally which
13997 are missing on mingw32. Include <winsock.h> for mingw32.
13998 (remote_open): Adjust for mingw32 support. Flush
13999 standard error after writing to it.
14000 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14001 (unblock_async_io, enable_async_io, disable_async_io)
14002 (readchar, getpkt): Update for Winsock support.
14003 (prepare_resume_reply): Expect a protocol signal number.
14004 * server.c: Disable <sys/wait.h> on mingw32.
14005 (start_inferior): Adjust for mingw32 support. Flush
14006 standard error after writing to it.
14007 (attach_inferior): Likewise. Use protocol signal
14009 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14011 * win32-i386-low.c: New file.
14012 * Makefile.in (XM_CLIBS): Set.
14013 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14014 (win32-i386-low.o): New dependency rule.
14015 * linux-low.c (linux_wait): Use target signal numbers.
14016 * target.h (struct target_ops): Doc fix.
14017 * server.h (target_signal_to_name): New prototype.
14018 * gdbreplay.c: Don't include headers unconditionally which
14019 are missing on mingw32. Include <winsock.h> for mingw32.
14020 (remote_close, remote_open): Adjust for Winsock support.
14021 * configure, config.in: Regenerated.
14023 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14025 * server.c (decode_xfer_read, write_qxfer_response): New.
14026 (handle_query): Take a packet length argument. Handle
14027 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14028 the qSupported response.
14029 (main): Update call to handle_query.
14031 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14033 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14034 (putpkt_binary): Renamed from putpkt and adjusted for binary
14036 (putpkt): New wrapper for putpkt_binary.
14037 (readchar): Don't mask off the high bit.
14038 (decode_X_packet): New function.
14039 * server.c (main): Call putpkt_binary if a handler sets the packet
14040 length. Save the length of the incoming packet. Handle 'X'.
14041 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14043 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14045 * server.c (handle_query): Handle qSupported.
14047 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14049 * remote-utils.c (all_symbols_looked_up): New variable.
14050 (look_up_one_symbol): Check it.
14051 * server.h (look_up_one_symbol): New declaration.
14052 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14054 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14056 * Makefile.in (linux-arm-low.o): Update dependencies.
14057 * linux-arm-low.c: Include "gdb_proc_service.h".
14058 (PTRACE_GET_THREAD_AREA): Define.
14059 (ps_get_thread_area): New function.
14061 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14063 * configure.srv (m68k*-*-uclinux*): New target.
14064 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14065 (linux_resume_one_process): Remove extraneous cast.
14066 (linux_read_offsets): New.
14067 (linux_target_op): Add linux_read_offsets on mmuless systems.
14068 * server.c (handle_query): Add qOffsets logic.
14069 * target.h (struct target_ops): Add read_offsets.
14071 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14073 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14074 (PTRACE_GET_THREAD_AREA): Define.
14075 (ps_get_thread_area): New function.
14076 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14077 (linux-x86-64-low.o): Update.
14079 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14081 * configure.ac: Remove checks for prfpregset_t.
14082 * gdb_proc_service.h: New file.
14083 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14084 new "gdb_proc_service.h".
14085 * proc-service.c: Likewise.
14086 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14087 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14088 * Makefile.in (gdb_proc_service_h): Updated.
14089 * configure, config.in: Regenerated.
14091 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14093 * remote-utils.c (prepare_resume_reply): Move declaration
14094 of gdb_id_from_wait to the top of the block.
14096 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14098 * linux-low.c (regsets_store_inferior_registers): Read the regset
14099 from the target before filling it.
14101 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14103 * server.c (attach_inferior): Return SIGTRAP for a successful
14106 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14108 * Makefile.in (OBS): Add version.o.
14109 (STAGESTUFF): Delete.
14110 (version.o): Add dependencies.
14111 (version.c): Replace rule.
14112 (clean): Remove version.c.
14113 * server.c (gdbserver_version): New.
14114 (gdbserver_usage): Use printf.
14115 (main): Handle --version and --help.
14116 * server.h (version, host_name): Add declarations.
14118 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14130 * linux-x86-64-low.c:
14132 * linux-s390-low.c:
14133 * linux-ppc64-low.c:
14135 * linux-mips-low.c:
14136 * linux-m68k-low.c:
14137 * linux-m32r-low.c:
14140 * linux-ia64-low.c:
14141 * linux-i386-low.c:
14142 * linux-crisv32-low.c:
14154 * gdbserver.1: Add (C) after Copyright. Update the FSF
14157 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14159 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14160 (arm_breakpoint_at): Recognize both breakpoints.
14161 (the_low_target): Use the correct breakpoint instruction.
14163 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14165 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14166 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14167 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14168 (the_low_target): Update.
14170 2005-10-25 Andreas Schwab <schwab@suse.de>
14172 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14174 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14175 (ia64_num_regs): Reduce to 462.
14177 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14179 * acinclude.m4: Correct quoting.
14180 * aclocal.m4: Regenerated.
14182 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14183 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14184 (thread_db_init): Call thread_db_err_str.
14185 * configure.ac: Check for TD_VERSION.
14186 * config.in, configure: Regenerated.
14188 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14190 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14192 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14194 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14195 is not available. Define HAVE_PTRACE_GETREGS if it is.
14196 * config.in, configure: Regenerated.
14197 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14198 * linux-i386-low.c, linux-m68k-low.c: Update to use
14199 HAVE_PTRACE_GETREGS.
14200 * linux-low.c (regsets_fetch_inferior_registers)
14201 (regsets_store_inferior_registers): Only return 0 if we processed
14203 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14204 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14206 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14208 * inferiors.c (struct thread_info): Add gdb_id.
14209 (add_thread): Add gdb_id argument.
14210 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14211 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14212 calls to add_thread.
14213 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14214 * server.c (handle_query): Use thread_to_gdb_id.
14215 (handle_v_cont, main): Use gdb_id_to_thread_id.
14216 * server.h (add_thread): Update prototype.
14217 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14220 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14222 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14223 left-padded registers.
14224 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14225 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14227 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14229 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14230 * configure: Regenerate.
14231 * config.in: Regenerate.
14232 * server.h (NEED_DECLARATION_STRERROR):
14233 Replace with !HAVE_DECL_STRERROR.
14235 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14237 * linux-low.c (linux_wait, linux_send_signal): Don't test
14238 an unsigned long variable for > 0 if it could be MAX_ULONG.
14239 * server.c (myresume): Likewise.
14240 * target.c (set_desired_inferior): Likewise.
14242 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14244 * configure.ac: Simplify and improve check for socklen_t.
14245 * configure, config.in: Regenerate.
14247 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14249 * acconfig.h: Remove.
14250 * configure.ac: Add a test for socklen_t. Use three-argument
14251 AC_DEFINE throughout.
14252 * config.in: Regenerated using autoheader 2.59.
14253 * configure: Regenerated.
14255 * gdbreplay.c (socklen_t): Provide a default.
14256 (remote_open): Use socklen_t.
14257 * remote-utils.c (socklen_t): Provide a default.
14258 (remote_open): Use socklen_t.
14259 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14262 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14264 * linux-low.c (linux_read_memory, linux_write_memory)
14265 (linux_read_auxv): Likewise.
14266 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14267 (check_mem_write): Likewise.
14268 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14270 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14271 (registers_from_string, register_data): Likewise.
14272 * server.c (handle_query, main): Likewise.
14273 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14274 (decode_M_packet): Likewise.
14275 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14276 * target.h (struct target_ops): Update read_memory, write_memory,
14278 (read_inferior_memory, write_inferior_memory): Update.
14279 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14280 to unsigned char *.
14281 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14282 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14283 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14284 linux-s390-low.c, linux-sh-low.c: Update for changes in
14285 read_inferior_memory and the_low_target->breakpoint.
14287 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14289 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14290 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14291 * configure.srv: Add powerpc64-*-linux*.
14292 * linux-ppc64-low.c: New file.
14294 2005-05-23 Orjan Friberg <orjanf@axis.com>
14296 * linux-cris-low.c: New file with support for CRIS.
14297 * linux-crisv32-low.c: Ditto for CRISv32.
14298 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14299 (clean): Add reg-cris.c and reg-crisv32.c.
14300 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14301 reg-crisv32.o, and reg-crisv32.c to make rules.
14302 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14303 recognized targets.
14305 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14307 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14308 of sizeof (PTRACE_XFER_TYPE).
14309 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14311 2005-05-12 Orjan Friberg <orjanf@axis.com>
14313 * target.h (struct target_ops): Add insert_watchpoint,
14314 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14315 pointers for hardware watchpoint support.
14316 * linux-low.h (struct linux_target_ops): Ditto.
14317 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14318 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14319 to linux_target_ops.
14320 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14322 * server.c (main): Recognize 'Z' and 'z' packets.
14324 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14326 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14327 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14328 (the_low_target): Add new members.
14330 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14332 * proc-service.c (ps_lgetregs): Search all_processes instead of
14335 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14337 * server.c (start_inferior): Change return type to int.
14338 (attach_inferior): Change sigptr to int *.
14339 (handle_v_cont, handle_v_requests): Change signal to int *.
14340 (main): Change signal to int.
14342 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14344 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14345 * configure.srv: Add m32r*-*-linux*.
14346 * linux-m32r-low.c: New file.
14348 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14350 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14352 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14354 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14355 Take unsigned long arguments for PIDs.
14356 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14357 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14358 (wait_for_sigstop, linux_resume_one_process)
14359 (regsets_fetch_inferior_registers, linux_send_signal)
14360 (linux_read_auxv): Likewise. Update the types of variables holding
14361 PIDs. Update format string specifiers.
14362 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14363 * remote-utils.c (prepare_resume_reply): Likewise.
14364 * server.c (cont_thread, general_thread, step_thread)
14365 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14367 (handle_query): Update format specifiers.
14368 (handle_v_cont, main): Use strtoul for thread IDs.
14369 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14370 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14371 (general_thread, step_thread, thread_from_wait)
14372 (old_thread_from_wait): Update.
14373 * target.h (struct thread_resume): Use unsigned long for THREAD.
14374 (struct target_ops): Use unsigned long for arguments to attach and
14377 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14379 * acinclude.m4: Include bfd/bfd.m4 directly.
14380 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14381 <agriffis@toolchain.org>.
14382 * aclocal.m4, configure: Regenerated.
14384 2005-01-07 Andrew Cagney <cagney@gnu.org>
14386 * configure.ac: Rename configure.in, require autoconf 2.59.
14387 * configure: Re-generate.
14389 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14391 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14392 LIBS when finished.
14393 * aclocal.m4: Regenerated.
14394 * configure: Regenerated.
14396 2004-11-21 Andreas Schwab <schwab@suse.de>
14398 * linux-m68k-low.c (m68k_num_gregs): Define.
14399 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14400 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14401 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14402 (m68k_breakpoint_at): New. Add to the_low_target.
14404 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14405 srv_linux_thread_db to yes.
14407 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14409 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14410 (ARCH_SET_FS): Likewise.
14411 (ARCH_GET_FS): Likewise.
14412 (ARCH_GET_GS): Likewise.
14414 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14416 * linux-i386-low.c (ps_get_thread_area): New.
14417 * linux-x86-64-low.c (ps_get_thread_area): New.
14418 * linux-low.c: Include <sys/syscall.h>.
14419 (linux_kill_one_process): Don't kill the first thread here.
14420 (linux_kill): Kill the first thread here.
14421 (kill_lwp): New function.
14422 (send_sigstop, linux_send_signal): Use it.
14423 * proc-service.c: Clean up #ifdefs.
14424 (fpregset_info): Delete.
14425 (ps_lgetregs): Update and enable implementation.
14426 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14428 * remote-utils.c (struct sym_cache, symbol_cache): New.
14429 (input_interrupt): Print a clearer message.
14430 (async_io_enabled): New variable.
14431 (enable_async_io, disable_async_io): Use it. Update comments.
14432 (look_up_one_symbol): Use the symbol cache.
14433 * thread-db.c (thread_db_look_up_symbols): New function.
14434 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14436 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14438 * configure.in: Test for -rdynamic.
14439 * configure: Regenerated.
14440 * Makefile (INTERNAL_LDFLAGS): New.
14441 (gdbserver, gdbreplay): Use it.
14443 2004-09-02 Andrew Cagney <cagney@gnu.org>
14445 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14447 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14449 * linux-low.c (linux_wait): Clear all_processes list also.
14451 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14453 * linux-low.c: Include <errno.h>. Remove extern declaration of
14456 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14458 * gdbreplay.c, server.h, utils.c: Update copyright years.
14460 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14462 * server.c (main): Print child status or termination signal from
14463 variable 'signal', not 'sig'.
14465 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14467 * linux-low.c (linux_read_memory): Change return type to
14468 int. Check for and return error from ptrace().
14469 * target.c (read_inferior_memory): Change return type to int. Pass
14470 back return status from the_target->read_memory().
14471 * target.h (struct target_ops): Adapt *read_memory() prototype.
14473 (read_inferior_memory): Adapt prototype.
14474 * server.c (main): Return an error packet if
14475 read_inferior_memory() returns an error.
14477 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14479 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14480 Unify with other clean targets.
14482 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14484 * server.c (handle_v_cont): Call set_desired_inferior.
14486 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14488 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14490 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14492 * linux-low.c (linux_wait): Unblock async I/O.
14493 (linux_resume): Block and enable async I/O.
14494 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14495 * server.h (block_async_io, unblock_async_io): Add prototypes.
14497 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14499 * remote-utils.c (remote_open): Print a status notice after
14500 opening a TCP port.
14501 * server.c (attach_inferior): Print a status notice after
14504 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14506 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14508 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14510 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14512 * server.c, target.h: Update copyright years.
14514 2004-02-25 Roland McGrath <roland@redhat.com>
14516 * target.h (struct target_ops): New member `read_auxv'.
14517 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14518 * linux-low.c (linux_read_auxv): New function.
14519 (linux_target_ops): Initialize `read_auxv' member to that.
14521 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14523 Committed by Jim Blandy <jimb@redhat.com>.
14525 * linux-s390-low.c (s390_num_regs): Update.
14526 (s390_regmap): Remove control registers. Use __s390x__ predefine
14527 instead of GPR_SIZE to distiguish s390 and s390x targets.
14529 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14531 * linux-low.c: Update copyright year.
14532 (check_removed_breakpoint): Clear pending_is_breakpoint.
14533 (linux_set_resume_request, linux_queue_one_thread)
14534 (resume_status_pending_p): New functions.
14535 (linux_continue_one_thread): Use process->resume.
14536 (linux_resume): Only resume threads if there are no pending events.
14537 * linux-low.h (struct process_info): Add resume request
14540 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14542 * regcache.c (new_register_cache): Clear the allocated register
14543 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14545 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14547 * linux-low.c (linux_resume): Take a struct thread_resume *
14549 (linux_wait): Update call.
14550 (resume_ptr): New static variable.
14551 (linux_continue_one_thread): Renamed from
14552 linux_continue_one_process. Use resume_ptr.
14553 (linux_resume): Use linux_continue_one_thread.
14554 * server.c (handle_v_cont, handle_v_requests): New functions.
14555 (myresume): New function.
14556 (main): Handle 'v' case.
14557 * target.h (struct thread_resume): New type.
14558 (struct target_ops): Change argument of "resume" to struct
14560 (myresume): Delete macro.
14562 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14564 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14565 (uninstall): Support DESTDIR.
14567 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14569 * configure.srv: Add xscale*linux copy of arm*linux entry.
14571 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14573 * linux-arm-low.c (arm_reinsert_addr): New function.
14574 (the_low_target): Add arm_reinsert_addr.
14576 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14578 * mem-break.c: Remove whitespace at end of file.
14580 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14582 * configure.in: Check whether we need to prototype strerror.
14583 * server.h: Optionally prototype strerror.
14584 * gdbreplay.c (perror_with_name): Use strerror.
14585 * linux-low.c (linux_attach_lwp): Use strerror.
14586 * utils.c (perror_with_name): Use strerror.
14587 * config.in, configure: Regenerated.
14589 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14591 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14592 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14594 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14596 * Makefile.in (SFILES): Update.
14597 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14598 low-sun3.c: Remove files.
14600 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14602 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14603 (linux_detach_one_process, linux_detach): New functions.
14604 (linux_target_ops): Add linux_detach.
14605 * server.c (main): Handle 'D' packet.
14606 * target.h (struct target_ops): Add "detach" member.
14607 (detach_inferior): Define.
14609 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14611 From Kelley Cook <kelleycook@wideopenwest.com>:
14612 * configure.srv: Accept i[34567]86 variants.
14614 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14616 * linux-low.c (linux_wait_for_event): Correct comment typos.
14617 (linux_resume_one_process): Call check_removed_breakpoint.
14618 (linux_send_signal): New function.
14619 (linux_target_ops): Add linux_send_signal.
14620 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14622 * target.h (struct target_ops): Add send_signal.
14624 2003-05-29 Jim Blandy <jimb@redhat.com>
14626 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14627 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14628 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14629 away part of the register's value.
14631 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14633 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14634 (linux_wait_for_event, linux_init_signals): Likewise.
14636 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14638 * configure.in: Check for stdlib.h.
14639 * configure: Regenerated.
14640 * config.in: Regenerated.
14642 2003-01-04 Andreas Schwab <schwab@suse.de>
14644 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14646 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14648 * Makefile.in: Remove obsolete code.
14650 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14652 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14653 defined(PT_FPR0_HI).
14655 2002-11-17 Stuart Hughes <seh@zee2.com>
14657 * linux-arm-low.c (arm_num_regs): Increase.
14658 (arm_regmap): Include status register.
14660 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14662 * linux-low.c (register_addr): Remove incorrect -1 check.
14664 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14666 * linux-low.c (linux_create_inferior): Call setpgid. Return
14668 (unstopped_p, linux_signal_pid): Remove.
14669 (linux_target_ops): Remove linux_signal_pid.
14670 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14671 global instead of target method.
14672 * target.h (struct target_ops): Remove signal_pid. Update comment
14673 for create_inferior.
14674 * server.c (signal_pid): New variable.
14675 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14676 gdbserver. Set the child to be the foreground process group.
14677 (attach_inferior): Set signal_pid.
14679 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14681 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14683 2002-08-20 Jim Blandy <jimb@redhat.com>
14685 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14688 2002-08-01 Andrew Cagney <cagney@redhat.com>
14690 * Makefile.in: Make chill references obsolete.
14692 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14694 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14695 * configure: Regenerate.
14696 * config.in: Regenerate.
14698 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14700 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14701 (perror_with_name, remote_close, remote_open, expect, play): Static.
14703 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14705 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14706 byte offsets instead of an array of indexes.
14707 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14709 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14711 * regcache.c: Add comment.
14713 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14715 * thread-db.c: New file.
14716 * proc-service.c: New file.
14717 * acinclude.m4: New file.
14718 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14719 proc-service.o, and thread-db.o.
14720 (linux-low.o): Add USE_THREAD_DB.
14721 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14722 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14723 * aclocal.m4: Regenerated.
14724 * config.in: Regenerated.
14725 * configure: Regenerated.
14726 * configure.in: Check for proc_service.h, sys/procfs.h,
14727 thread_db.h, and linux/elf.h headrs.
14728 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14729 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14730 Check for -lthread_db and thread support.
14731 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14732 PowerPC, and SuperH.
14733 * i387-fp.c: Constify arguments.
14734 * i387-fp.h: Likewise.
14735 * inferiors.c: (struct thread_info): Renamed from
14736 `struct inferior_info'. Remove PID member. Use generic inferior
14737 list header. All uses updated.
14738 (inferiors, signal_pid): Removed.
14739 (all_threads): New variable.
14740 (get_thread): Define.
14741 (add_inferior_to_list): New function.
14742 (for_each_inferior): New function.
14743 (change_inferior_id): New function.
14744 (add_inferior): Removed.
14745 (remove_inferior): New function.
14746 (add_thread): New function.
14747 (free_one_thread): New function.
14748 (remove_thread): New function.
14749 (clear_inferiors): Use for_each_inferior and free_one_thread.
14750 (find_inferior): New function.
14751 (find_inferior_id): New function.
14752 (inferior_target_data): Update argument type.
14753 (set_inferior_target_data): Likewise.
14754 (inferior_regcache_data): Likewise.
14755 (set_inferior_regcache_data): Likewise.
14756 * linux-low.c (linux_bp_reinsert): Remove.
14757 (all_processes, stopping_threads, using_thrads)
14758 (struct pending_signals, debug_threads, pid_of): New.
14759 (inferior_pid): Replace with macro.
14760 (struct inferior_linux_data): Remove.
14761 (get_stop_pc, add_process): New functions.
14762 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14763 Use add_process and add_thread.
14764 (linux_attach_lwp): New function, based on old linux_attach. Use
14765 add_process and add_thread. Set stop_expected for new threads.
14766 (linux_attach): New function.
14767 (linux_kill_one_process): New function.
14768 (linux_kill): Kill all LWPs.
14769 (linux_thread_alive): Use find_inferior_id.
14770 (check_removed_breakpoints, status_pending_p): New functions.
14771 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14772 Update. Use WNOHANG. Wait for cloned processes also. Update process
14773 struct for the found process.
14774 (linux_wait_for_event): New function.
14775 (linux_wait): Use it. Support LWPs.
14776 (send_sigstop, wait_for_sigstop, stop_all_processes)
14777 (linux_resume_one_process, linux_continue_one_process): New functions.
14778 (linux_resume): Support LWPs.
14779 (REGISTER_RAW_SIZE): Remove.
14780 (fetch_register): Use register_size instead. Call supply_register.
14781 (usr_store_inferior_registers): Likewise. Call collect_register.
14782 Fix recursive case.
14783 (regsets_fetch_inferior_registers): Improve error message.
14784 (regsets_store_inferior_registers): Add debugging.
14785 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14786 (unstopped_p, linux_signal_pid): New functions.
14787 (linux_target_ops): Add linux_signal_pid.
14788 (linux_init_signals): New function.
14789 (initialize_low): Call it. Initialize using_threads.
14790 * regcache.c (inferior_regcache_data): Add valid
14792 (get_regcache): Fetch registers lazily. Add fetch argument
14793 and update all callers.
14794 (regcache_invalidate_one, regcache_invalidate): New
14796 (new_register_cache): Renamed from create_register_cache.
14797 Return the new regcache.
14798 (free_register_cache): Change argument to a void *.
14799 (registers_to_string, registers_from_string): Call get_regcache
14800 with fetch flag set.
14801 (register_data): Make static. Pass fetch flag to get_regcache.
14802 (supply_register): Call get_regcache with fetch flag clear.
14803 (collect_register): Call get_regcache with fetch flag set.
14804 (collect_register_as_string): New function.
14805 * regcache.h: Update.
14806 * remote-utils.c (putpkt): Flush after debug output and use
14808 Handle input interrupts while waiting for an ACK.
14809 (input_interrupt): Use signal_pid method.
14810 (getpkt): Flush after debug output and use stderr.
14811 (outreg): Use collect_register_as_string.
14812 (new_thread_notify, dead_thread_notify): New functions.
14813 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14814 and general_thread.
14815 (look_up_one_symbol): Flush after debug output.
14816 * server.c (step_thread, server_waiting): New variables.
14817 (start_inferior): Don't use signal_pid. Update call to mywait.
14818 (attach_inferior): Update call to mywait.
14819 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14820 (main): Don't fetch/store registers explicitly. Use
14821 set_desired_inferior. Support proposed ``Hs'' packet. Update
14823 * server.h: Update.
14824 (struct inferior_list, struct_inferior_list_entry): New.
14825 * target.c (set_desired_inferior): New.
14826 (write_inferior_memory): Constify.
14827 (mywait): New function.
14828 * target.h: Update.
14829 (struct target_ops): New signal_pid method.
14830 (mywait): Removed macro, added prototype.
14832 * linux-low.h (regset_func): Removed.
14833 (regset_fill_func, regset_store_func): New.
14834 (enum regset_type): New.
14835 (struct regset_info): Add type field. Use new operation types.
14836 (struct linux_target_ops): stop_pc renamed to get_pc.
14837 Add decr_pc_after_break and breakpoint_at.
14838 (get_process, get_thread_proess, get_process_thread)
14839 (strut process_info, all_processes, linux_attach_lwp)
14840 (thread_db_init): New.
14842 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14843 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14844 (the_low_target): Add new members.
14845 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14846 (i386_store_fpxregset): Constify.
14847 (target_regsets): Add new kind identifier.
14848 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14849 (i386_set_pc): Add debugging.
14850 (i386_breakpoint_at): New function.
14851 (the_low_target): Add new members.
14852 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14853 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14854 (mips_breakpoint_at): New.
14855 (the_low_target): Add new members.
14856 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14857 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14858 (the_low_target): Add new members.
14859 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14860 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14861 (the_low_target): Add new members.
14862 * linux-x86-64-low.c (target_regsets): Add new kind
14865 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
14867 From Martin Pool <mbp@samba.org>:
14868 * server.c (gdbserver_usage): New function.
14871 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
14873 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14874 stop_at -> stop_pc.
14876 2002-05-04 Andrew Cagney <ac131313@redhat.com>
14878 * Makefile.in: Remove obsolete code.
14880 2002-04-24 Michal Ludvig <mludvig@suse.cz>
14882 * linux-low.c (regsets_fetch_inferior_registers),
14883 (regsets_store_inferior_registers): Removed cast to int from
14885 * regcache.h: Added declaration of struct inferior_info.
14887 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14889 * inferiors.c (struct inferior_info): Add regcache_data.
14890 (add_inferior): Call create_register_cache.
14891 (clear_inferiors): Call free_register_cache.
14892 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14893 * regcache.c (struct inferior_regcache_data): New.
14894 (registers): Remove.
14895 (get_regcache): New function.
14896 (create_register_cache, free_register_cache): New functions.
14897 (set_register_cache): Don't initialize the register cache here.
14898 (registers_to_string, registers_from_string, register_data): Call
14900 * regcache.h: Add prototypes.
14901 * server.h: Likewise.
14903 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14905 * mem-break.c: New file.
14906 * mem-break.h: New file.
14907 * Makefile.in: Add mem-break.o rule; update server.h
14909 * inferiors.c (struct inferior_info): Add target_data
14911 (clear_inferiors): Free target_data member if set.
14912 (inferior_target_data, set_inferior_target_data): New functions.
14913 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14914 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14915 * linux-low.c (linux_bp_reinsert): New variable.
14916 (struct inferior_linux_data): New.
14917 (linux_create_inferior): Use set_inferior_target_data.
14918 (linux_attach): Likewise. Call add_inferior.
14919 (linux_wait_for_one_inferior): New function.
14920 (linux_wait): Call it.
14921 (linux_write_memory): Add const.
14922 (initialize_low): Call set_breakpoint_data.
14923 * linux-low.h (struct linux_target_ops): Add breakpoint
14925 * server.c (attach_inferior): Remove extra add_inferior
14927 * server.h: Include mem-break.h. Update inferior.c
14929 * target.c (read_inferior_memory)
14930 (write_inferior_memory): New functions.
14931 * target.h (read_inferior_memory)
14932 (write_inferior_memory): Change macros to prototypes.
14933 (struct target_ops): Update comments. Add const to write_memory
14936 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
14938 * linux-low.c (usr_store_inferior_registers): Support
14939 registers which are allowed to fail to store.
14940 * linux-low.h (linux_target_ops): Likewise.
14941 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14942 (ppc_cannot_store_register): FPSCR may not be storable.
14944 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14946 * server.h: Include <string.h> if HAVE_STRING_H.
14947 * ChangeLog: Correct paths in last ChangeLog entry.
14949 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14951 * linux-low.h: Remove obsolete prototypes.
14952 (struct linux_target_ops): New.
14953 (extern the_low_target): New.
14954 * linux-low.c (num_regs, regmap): Remove declarations.
14955 (register_addr): Use the_low_target explicitly.
14956 (fetch_register): Likewise.
14957 (usr_fetch_inferior_registers): Likewise.
14958 (usr_store_inferior_registers): Likewise.
14959 * linux-arm-low.c (num_regs): Remove.
14960 (arm_num_regs): Define.
14961 (arm_regmap): Renamed from regmap, made static.
14962 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14964 (arm_cannot_store_register): Renamed from cannot_store_register,
14966 (the_low_target): New.
14967 * linux-i386-low.c (num_regs): Remove.
14968 (i386_num_regs): Define.
14969 (i386_regmap): Renamed from regmap, made static.
14970 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14972 (i386_cannot_store_register): Renamed from cannot_store_register,
14974 (the_low_target): New.
14975 * linux-ia64-low.c (num_regs): Remove.
14976 (ia64_num_regs): Define.
14977 (ia64_regmap): Renamed from regmap, made static.
14978 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14980 (ia64_cannot_store_register): Renamed from cannot_store_register,
14982 (the_low_target): New.
14983 * linux-m68k-low.c (num_regs): Remove.
14984 (m68k_num_regs): Define.
14985 (m68k_regmap): Renamed from regmap, made static.
14986 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14988 (m68k_cannot_store_register): Renamed from cannot_store_register,
14990 (the_low_target): New.
14991 * linux-mips-low.c (num_regs): Remove.
14992 (mips_num_regs): Define.
14993 (mips_regmap): Renamed from regmap, made static.
14994 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14996 (mips_cannot_store_register): Renamed from cannot_store_register,
14998 (the_low_target): New.
14999 * linux-ppc-low.c (num_regs): Remove.
15000 (ppc_num_regs): Define.
15001 (ppc_regmap): Renamed from regmap, made static.
15002 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15004 (ppc_cannot_store_register): Renamed from cannot_store_register,
15006 (the_low_target): New.
15007 * linux-s390-low.c (num_regs): Remove.
15008 (s390_num_regs): Define.
15009 (s390_regmap): Renamed from regmap, made static.
15010 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15012 (s390_cannot_store_register): Renamed from cannot_store_register,
15014 (the_low_target): New.
15015 * linux-sh-low.c (num_regs): Remove.
15016 (sh_num_regs): Define.
15017 (sh_regmap): Renamed from regmap, made static.
15018 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15020 (sh_cannot_store_register): Renamed from cannot_store_register,
15022 (the_low_target): New.
15023 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15024 (the_low_target): New.
15026 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15028 * Makefile.in: Add stamp-h target.
15029 * configure.in: Create stamp-h.
15030 * configure: Regenerated.
15032 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15034 * inferiors.c: New file.
15035 * target.c: New file.
15036 * target.h: New file.
15037 * Makefile.in: Add target.o and inferiors.o. Update
15039 * linux-low.c (inferior_pid): New static variable,
15040 moved from server.c.
15041 (linux_create_inferior): Renamed from create_inferior.
15042 Call add_inferior. Return 0 on success instead of a PID.
15043 (linux_attach): Renamed from myattach.
15044 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15045 (linux_thread_alive): Renamed from mythread_alive.
15046 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15048 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15049 (regsets_store_inferior_registers): Correct error message.
15050 Add missing ``return 0''.
15051 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15052 (linux_store_registers): Renamed from store_inferior_registers.
15053 (linux_read_memory): Renamed from read_inferior_memory.
15054 (linux_write_memory): Renamed from write_inferior_memory.
15055 (linux_target_ops): New structure.
15056 (initialize_low): Call set_target_ops ().
15057 * remote-utils.c (unhexify): New function.
15058 (hexify): New function.
15059 (input_interrupt): Send signals to ``signal_pid''.
15060 * server.c (inferior_pid): Remove.
15061 (start_inferior): Update create_inferior call.
15062 (attach_inferior): Call add_inferior.
15063 (handle_query): New function.
15064 (main): Call handle_query for `q' packets.
15065 * server.h: Include "target.h". Remove obsolete prototypes.
15066 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15068 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15070 * Makefile.in: Add WARN_CFLAGS. Update configury
15072 * configure.in: Check for <string.h>
15073 * configure: Regenerate.
15074 * config.in: Regenerate.
15075 * gdbreplay.c: Include needed system headers.
15076 (remote_open): Remove strchr prototype.
15077 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15078 * regcache.c (supply_register): Change buf argument to const void *.
15079 (supply_register_by_name): Likewise.
15080 (collect_register): Change buf argument to void *.
15081 (collect_register_by_name): Likewise.
15082 * regcache.h: Add missing prototypes.
15083 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15084 * server.c (handle_query): New function.
15085 (attached): New static variable, moved out of main.
15086 (main): Quiet longjmp clobber warnings.
15087 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15088 * utils.c (error): Remove NORETURN.