1 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
3 * tracepoint.h (enum class fast_tpoint_collect_result): New
5 (fast_tracepoint_collecting): Change return type to
6 fast_tpoint_collect_result.
7 * tracepoint.c (fast_tracepoint_collecting): Likewise.
8 * linux-low.h: Include tracepoint.h.
9 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
10 fast_tpoint_collect_result.
11 * linux-low.c (handle_tracepoints): Adjust.
12 (linux_fast_tracepoint_collecting): Change return type to
13 fast_tpoint_collect_result.
14 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
15 linux_wait_1, stuck_in_jump_pad_callback,
16 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
17 proceed_one_lwp): Adjust to type change.
19 2017-07-10 Yao Qi <yao.qi@linaro.org>
21 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
23 2017-06-29 Yao Qi <yao.qi@linaro.org>
25 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
27 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
29 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
31 * Makefile.in (IPA_OBJS): Sort and format one item per line.
33 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
35 * linux-low.c (linux_create_inferior): Adjust code to access the
36 environment information via 'gdb_environ' class.
37 * lynx-low.c (lynx_create_inferior): Likewise.
38 * server.c (our_environ): Make it an instance of 'gdb_environ'.
39 (get_environ): Return a pointer to 'our_environ'.
40 (captured_main): Initialize 'our_environ'.
41 * server.h (get_environ): Adjust prototype.
42 * spu-low.c (spu_create_inferior): Adjust code to access the
43 environment information via 'gdb_environ' class.
45 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
47 * linux-low.c (linux_read_memory, linux_write_memory): Remove
48 usage of "register" keyword.
50 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
52 * configure: Re-generate.
54 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
56 * configure: Re-generate.
58 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
60 * Makefile.in (COMPILE.pre): Add "-x c++".
62 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
64 * fork-child.c: Conditionally include <signal.h>.
66 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
68 * server.c (handle_general_set): Handle new packet
70 (handle_query): Add "QStartupWithShell" to the list of supported
72 (gdbserver_usage): Add help text explaining the
73 new "--startup-with-shell" and "--no-startup-with-shell" CLI
75 (captured_main): Recognize and act upon the presence of the new
78 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
79 Pedro Alves <palves@redhat.com>
81 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
82 * configure: Regenerate.
83 * configure.srv (srv_linux_obj): Add "fork-child.o" and
85 (i[34567]86-*-lynxos*): Likewise.
87 * fork-child.c: New file.
88 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
90 (linux_ptrace_fun): New function.
91 (linux_create_inferior): Adjust function prototype to reflect
92 change on "target.h". Adjust function code to use
94 (linux_request_interrupt): Delete "signal_pid".
95 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
96 (lynx_ptrace_fun): New function.
97 (lynx_create_inferior): Adjust function prototype to reflect
98 change on "target.h". Adjust function code to use
100 * nto-low.c (nto_create_inferior): Adjust function prototype and
101 code to reflect change on "target.h". Update comments.
102 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
103 "common-terminal.h" and "environ.h".
104 (terminal_fd): Moved to fork-child.c.
105 (old_foreground_pgrp): Likewise.
106 (restore_old_foreground_pgrp): Likewise.
107 (last_status): Make it global.
108 (last_ptid): Likewise.
109 (our_environ): New variable.
110 (startup_with_shell): Likewise.
111 (program_name): Likewise.
112 (program_argv): Rename to...
113 (program_args): ...this.
114 (wrapper_argv): New variable.
115 (start_inferior): Delete function.
116 (get_exec_wrapper): New function.
117 (get_exec_file): Likewise.
118 (get_environ): Likewise.
119 (prefork_hook): Likewise.
120 (post_fork_inferior): Likewise.
121 (postfork_hook): Likewise.
122 (postfork_child_hook): Likewise.
123 (handle_v_run): Update code to deal with arguments coming from the
124 remote host. Update calls from "start_inferior" to
126 (captured_main): Likewise. Initialize environment variable. Call
128 * server.h (post_fork_inferior): New prototype.
129 (get_environ): Likewise.
130 (last_status): Declare.
131 (last_ptid): Likewise.
132 (signal_pid): Likewise.
133 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
134 (spu_ptrace_fun): New function.
135 (spu_create_inferior): Adjust function prototype to reflect change
136 on "target.h". Adjust function code to use "fork_inferior".
137 * target.c (target_terminal_init): New function.
138 (target_terminal_inferior): Likewise.
139 (target_terminal_ours): Likewise.
140 * target.h: Include <vector>.
141 (struct target_ops) <create_inferior>: Update prototype.
142 (create_inferior): Update macro.
143 * utils.c (gdb_flush_out_err): New function.
144 * win32-low.c (win32_create_inferior): Adjust function prototype
145 and code to reflect change on "target.h".
147 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
149 * inferiors.c (switch_to_thread): New function.
151 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
153 * Makefile.in (SFILE): Add "common/job-control.c".
154 (OBS): Add "job-control.o".
156 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
158 * Makefile: Remove "@host_makefile_frag@".
160 2017-05-05 Pedro Alves <palves@redhat.com>
162 * configure: Regenerate.
164 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
166 * configure: Regenerate.
168 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
170 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
171 software_single_step change of return type to
172 std::vector<CORE_ADDR>.
173 * linux-low.c (install_software_single_step_breakpoints):
175 * linux-low.h (install_software_single_step_breakpoints):
178 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
180 * remote-utils.c: Include "gdb_termios.h" instead of
182 * terminal.h: Delete file.
184 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
186 * server.c: Include <vector>.
187 <program_argv, wrapper_argv>: Convert to std::vector.
188 (start_inferior): Rewrite function to use C++.
189 (handle_v_run): Likewise. Update code that calculates the argv
190 based on the vRun packet; use C++.
191 (captured_main): Likewise.
193 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
195 * server.c (handle_v_cont): Initialize thread_resume::thread
198 2017-04-05 Pedro Alves <palves@redhat.com>
200 * configure: Regenerate.
202 2017-04-05 Pedro Alves <palves@redhat.com>
204 * gdbreplay.c (sync_error): Constify.
205 * linux-x86-low.c (push_opcode): Constify.
207 2017-04-05 Pedro Alves <palves@redhat.com>
209 * win32-low.c (get_child_debug_event)
210 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
211 Report TARGET_WAITKIND_SPURIOUS instead.
213 2017-04-05 Pedro Alves <palves@redhat.com>
215 * remote-utils.c (remote_prepare, remote_open): Constify.
216 * remote-utils.h (remote_prepare, remote_open): Constify.
217 * server.c (captured_main): Constify 'port' handling.
219 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
221 * Makefile.in (clean): Clear .deps.
223 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
225 * .gitignore: Remove generated files, replace with wildcard.
226 * (clean): Replace removal of generated files with wildcard.
227 (version.c): Replace with...
228 (version-generated.c): ...this.
229 (xml-builtin.c): Replace with...
230 (xml-builtin-generated.c): ...this.
231 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
232 (%.c: *regformats*): Replace with...
233 (%-generated.c: *regformats*): ...this.
235 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
237 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
238 (xtensa_fill_gregset): Call collect_register_by_name for
240 (xtensa_store_gregset): Call supply_register_by_name for
243 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
245 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
246 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
247 (xtensa_store_gregset): Call supply_register for all registers in
248 a0_regnum..a0_regnum + C0_NREGS range.
250 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
252 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
253 (ax-ipa.o: ax.c): Remove.
254 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
255 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
256 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
257 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
258 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
260 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
262 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
263 (print-utils-ipa.o: ../common/print-utils.c): Remove.
264 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
265 (errors-ipa.o: ../common/errors.c): Remove.
266 (format-ipa.o: ../common/format.c): Remove.
267 (common-utils-ipa.o: ../common/common-utils.c): Remove.
269 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
271 * Makefile.in (%-ipa.o: %.c): New rule.
272 (tracepoint-ipa.o: tracepoint.c): Remove.
273 (utils-ipa.o: utils.c): Remove.
274 (remote-utils-ipa.o: remote-utils.c): Remove.
275 (regcache-ipa.o: regcache.c): Remove.
276 (i386-linux-ipa.o: i386-linux.c): Remove.
277 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
278 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
279 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
280 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
281 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
282 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
283 (amd64-linux-ipa.o: amd64-linux.c): Remove.
284 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
285 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
286 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
287 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
288 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
289 (aarch64-ipa.o: aarch64.c): Remove.
290 (s390-linux32-ipa.o: s390-linux32.c): Remove.
291 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
292 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
293 (s390-linux64-ipa.o: s390-linux64.c): Remove.
294 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
295 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
296 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
297 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
298 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
299 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
300 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
301 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
302 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
303 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
304 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
305 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
306 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
307 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
308 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
309 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
310 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
311 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
312 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
313 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
314 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
315 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
316 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
317 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
318 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
319 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
320 (tdesc-ipa.o: tdesc.c): Remove.
321 (x32-linux-ipa.o: x32-linux.c): Remove.
322 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
323 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
325 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
327 * Makefile.in (%.o: ../arch/%.c): New rule.
328 (arm.o: ../arch/arm.c): Remove.
329 (arm-linux.o: ../arch/arm-linux.c): Remove.
330 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
331 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
333 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
335 * Makefile.in (%.o: ../nat/%.c): New rule.
336 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
337 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
338 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
339 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
340 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
341 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
342 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
343 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
344 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
345 (linux-personality.o: ../nat/linux-personality.c): Remove.
346 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
347 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
348 (x86-linux.o: ../nat/x86-linux.c): Remove.
349 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
350 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
352 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
354 * Makefile.in (%.o: ../common/%.c): New rule.
355 (signals.o: ../common/signals.c): Remove.
356 (print-utils.o: ../common/print-utils.c): Remove.
357 (rsp-low.o: ../common/rsp-low.c): Remove.
358 (common-utils.o: ../common/common-utils.c): Remove.
359 (posix-strerror.o: ../common/posix-strerror.c): Remove.
360 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
361 (vec.o: ../common/vec.c): Remove.
362 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
363 (xml-utils.o: ../common/xml-utils.c): Remove.
364 (ptid.o: ../common/ptid.c): Remove.
365 (buffer.o: ../common/buffer.c): Remove.
366 (format.o: ../common/format.c): Remove.
367 (filestuff.o: ../common/filestuff.c): Remove.
368 (agent.o: ../common/agent.c): Remove.
369 (errors.o: ../common/errors.c): Remove.
370 (environ.o: ../common/environ.c): Remove.
371 (common-debug.o: ../common/common-debug.c): Remove.
372 (cleanups.o: ../common/cleanups.c): Remove.
373 (common-exceptions.o: ../common/common-exceptions.c): Remove.
374 (fileio.o: ../common/fileio.c): Remove.
375 (common-regcache.o: ../common/common-regcache.c): Remove.
376 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
377 (new-op.o: ../common/new-op.c): Remove.
378 (btrace-common.o: ../common/btrace-common.c): Remove.
380 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
382 * Makefile.in (%.o: ../target/%.c): New rule.
383 (waitstatus.o: ../target/waitstatus.c): Remove.
385 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
388 (%.c: ../regformats/%.dat,
389 (%.c: ../regformats/arm/%.dat,
390 (%.c: ../regformats/i386/%.dat,
391 (%.c: ../regformats/rs6000/%.dat): New rules.
394 (arm-with-iwmmxt.c): Remove.
395 (arm-with-vfpv2.c): Remove.
396 (arm-with-vfpv3.c): Remove.
397 (arm-with-neon.c): Remove.
398 (reg-bfin.c): Remove.
399 (reg-cris.c): Remove.
400 (reg-crisv32.c): Remove.
402 (i386-linux.c): Remove.
403 (i386-avx.c): Remove.
404 (i386-avx-linux.c): Remove.
405 (i386-avx-avx512.c): Remove.
406 (i386-avx-avx512-linux.c): Remove.
407 (i386-mpx.c): Remove.
408 (i386-mpx-linux.c): Remove.
409 (i386-avx-mpx-avx512-pku.c): Remove.
410 (i386-avx-mpx-avx512-pku-linux.c): Remove.
411 (i386-avx-mpx.c): Remove.
412 (i386-avx-mpx-linux.c): Remove.
413 (i386-mmx.c): Remove.
414 (i386-mmx-linux.c): Remove.
415 (reg-ia64.c): Remove.
416 (reg-m32r.c): Remove.
417 (reg-m68k.c): Remove.
419 (mips-linux.c): Remove.
420 (mips-dsp-linux.c): Remove.
421 (mips64-linux.c): Remove.
422 (mips64-dsp-linux.c): Remove.
423 (nios2-linux.c): Remove.
424 (powerpc-32.c): Remove.
425 (powerpc-32l.c): Remove.
426 (powerpc-altivec32l.c): Remove.
427 (powerpc-cell32l.c): Remove.
428 (powerpc-vsx32l.c): Remove.
429 (powerpc-isa205-32l.c): Remove.
430 (powerpc-isa205-altivec32l.c): Remove.
431 (powerpc-isa205-vsx32l.c): Remove.
432 (powerpc-e500l.c): Remove.
433 (powerpc-64l.c): Remove.
434 (powerpc-altivec64l.c): Remove.
435 (powerpc-cell64l.c): Remove.
436 (powerpc-vsx64l.c): Remove.
437 (powerpc-isa205-64l.c): Remove.
438 (powerpc-isa205-altivec64l.c): Remove.
439 (powerpc-isa205-vsx64l.c): Remove.
440 (s390-linux32.c): Remove.
441 (s390-linux32v1.c): Remove.
442 (s390-linux32v2.c): Remove.
443 (s390-linux64.c): Remove.
444 (s390-linux64v1.c): Remove.
445 (s390-linux64v2.c): Remove.
446 (s390-te-linux64.c): Remove.
447 (s390-vx-linux64.c): Remove.
448 (s390-tevx-linux64.c): Remove.
449 (s390x-linux64.c): Remove.
450 (s390x-linux64v1.c): Remove.
451 (s390x-linux64v2.c): Remove.
452 (s390x-te-linux64.c): Remove.
453 (s390x-vx-linux64.c): Remove.
454 (s390x-tevx-linux64.c): Remove.
455 (tic6x-c64xp-linux.c): Remove.
456 (tic6x-c64x-linux.c): Remove.
457 (tic6x-c62x-linux.c): Remove.
459 (reg-sparc64.c): Remove.
462 (amd64-linux.c): Remove.
463 (amd64-avx.c): Remove.
464 (amd64-avx-linux.c): Remove.
465 (amd64-avx-avx512.c): Remove.
466 (amd64-avx-avx512-linux.c): Remove.
467 (amd64-mpx.c): Remove.
468 (amd64-mpx-linux.c): Remove.
469 (amd64-avx-mpx-avx512-pku.c): Remove.
470 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
471 (amd64-avx-mpx.c): Remove.
472 (amd64-avx-mpx-linux.c): Remove.
474 (x32-linux.c): Remove.
476 (x32-avx-linux.c): Remove.
477 (x32-avx-avx512.c): Remove.
478 (x32-avx-avx512-linux.c): Remove.
479 (reg-xtensa.c): Remove.
480 (reg-tilegx.c): Remove.
481 (reg-tilegx32.c): Remove.
483 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
485 * Makefile.in (SFILES): Add "common/environ.c".
486 (OBJS): Add "common/environ.h".
488 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
490 * configure.ac: Check if the fs_base and gs_base members of
491 `struct user_regs_struct' exist.
492 * config.in: Regenerated.
493 * configure: Likewise.
495 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
497 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
499 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
500 (get_next_pcs_syscall_next_pc): Likewise.
502 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
504 * win32-i386-low.c: Fix incorrect reference to a couple source files.
505 * nto-x86-low.c: Likewise.
507 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
509 * Makefile.in: Include disable-implicit-rules.mk.
511 2016-11-23 Pedro Alves <palves@redhat.com>
513 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
514 (debug_vprintf): Use std::chrono::steady_clock instead of
515 gettimeofday. Use '.' instead of ':'.
516 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
517 (get_timestamp): Use std::chrono::steady_clock instead of
520 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
522 * Makefile.in: Fix whitespace formatting.
524 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
526 * Makefile.in (SFILES, OBS): Flatten list and order
529 2016-11-23 Pedro Alves <palves@redhat.com>
531 * event-loop.c (handle_file_event): Use warning.
532 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
533 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
536 2016-11-23 Pedro Alves <palves@redhat.com>
538 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
540 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
541 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
542 debug_printf and debug_flush for debug output.
543 * server.c (handle_general_set): Likewise.
544 * thread-db.c (try_thread_db_load): Use debug_printf for debug
547 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
549 * Makefile.in (.c.o): Replace rule with ...
550 (%.o: %.c): ... this one.
552 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
554 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
555 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
557 * configure.ac: Remove checks for the make program.
558 * configure: Re-generate.
560 2016-10-28 Pedro Alves <palves@redhat.com>
562 * Makefile.in (CXX_DIALECT): Get from configure.
563 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
564 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
565 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
566 * config.in: Regenerate.
567 * configure: Regenerate.
569 2016-10-27 Yao Qi <yao.qi@linaro.org>
571 * linux-low.c (linux_supports_range_stepping): Return true if
572 can_software_single_step return true.
574 2016-10-27 Yao Qi <yao.qi@linaro.org>
576 * inferiors.c (find_inferior_in_random): New function.
577 * inferiors.h (find_inferior_in_random): Declare.
578 * linux-low.c (linux_wait_for_event_filtered): Call
579 find_inferior_in_random instead of find_inferior.
581 2016-10-27 Yao Qi <yao.qi@linaro.org>
583 * linux-low.c (linux_wait_1): If single-step breakpoints are
584 inserted, remove them.
586 2016-10-26 Pedro Alves <palves@redhat.com>
588 * linux-low.c (handle_extended_wait): Link parent/child fork
590 (linux_wait_1): Unlink them.
591 (linux_set_resume_request): Ignore resume requests for
592 already-resumed and unhandled fork child threads.
593 * linux-low.h (struct lwp_info) <fork_relative>: New field.
594 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
596 (handle_v_requests) <vCont>: Don't call require_running.
597 * server.h (in_queued_stop_replies): New declaration.
599 2016-10-24 Yao Qi <yao.qi@linaro.org>
602 * linux-aarch64-low.c (append_insns): Cast the return value to
605 2016-10-10 Yao Qi <yao.qi@linaro.org>
607 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
609 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
611 * target.c (target_supports_multi_process): New function, moved
613 * target.h (target_supports_multi_process): ... here. Remove
616 2016-10-05 Tom Tromey <tom@tromey.com>
619 * tracepoint.c (handle_tracepoint_bkpts): Check
620 ipa_error_tracepoint, not ipa_stopping_tracepoint.
622 2016-10-05 Yao Qi <yao.qi@linaro.org>
624 * configure.srv: Update the path of arm-*.xml files.
626 2016-10-05 Terry Guo <terry.guo@arm.com>
627 Yao Qi <yao.qi@linaro.org>
629 * Makefile.in: Adjust the path of rules.
630 * configure.srv: Update the path of xml files.
631 * regformats/arm-with-iwmmxt.dat: Regenerated.
632 * regformats/arm-with-neon.dat: Likewise.
633 * regformats/arm-with-vfpv2.dat: Likewise.
634 * regformats/arm-with-vfpv3.dat Likewise.
636 2016-09-30 Yao Qi <yao.qi@linaro.org>
639 * target.c (target_stop_and_wait): Don't call
640 target_continue_no_signal, use resume_stop instead.
642 2016-09-26 Yao Qi <yao.qi@linaro.org>
644 * linux-low.c (linux_wait_1): Call debug_exit.
646 2016-09-23 Pedro Alves <palves@redhat.com>
648 * Makefile.in (SFILES): Add common/new-op.c.
649 (OBS): Add common/new-op.o.
650 (new-op.o): New rule.
652 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
654 * .gitinore: Ignore more files.
656 2016-09-21 Yao Qi <yao.qi@linaro.org>
658 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
661 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
663 * server.c (start_inferior): Call target_mourn_inferior instead of
664 mourn_inferior; pass ptid_t argument to it.
666 (handle_target_event): Likewise.
667 * target.c (target_mourn_inferior): New function.
668 * target.h (mourn_inferior): Delete macro.
670 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
672 * linux-low.c (lwp_is_stepping): New function.
674 2016-09-06 Carl Love <cel@us.ibm.com>
676 * server.c (start_inferior): Fixed comment, requested comment change
677 didn't get updated correctly. Removed reference to ptrace () call as
678 it is only true on Linux systems.
680 2016-09-06 Carl Love <cel@us.ibm.com>
682 * server.c (start_inferior): Do not call
683 function target_post_create_inferior () if the
684 inferior process has already exited.
686 2016-09-05 Pedro Alves <palves@redhat.com>
688 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
689 (COMPILE.pre, CC_LD): Use CXX directly.
690 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
691 * acinclude.m4: Don't include build-with-cxx.m4.
692 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
693 * configure: Regenerate.
695 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
698 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
699 call writing data to own_buf.
701 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
703 * target.c (mywait): Call target_wait instead of
705 (target_wait): New function.
707 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
709 * server.c (start_inferior): New variable 'ptid'. Replace calls
710 to the_target->resume by target_continue{,_no_signal}, depending
712 * target.c (target_stop_and_wait): Call target_continue_no_signal
713 instead of the_target->resume.
714 (target_continue): New function.
716 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
718 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
720 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
723 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
725 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
726 * linux-arm-low.c (ps_get_thread_area): Likewise.
727 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
728 * linux-m68k-low.c (ps_get_thread_area): Likewise.
729 * linux-mips-low.c (ps_get_thread_area): Likewise.
730 * linux-nios2-low.c (ps_get_thread_area): Likewise.
731 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
732 * linux-x86-low.c (ps_get_thread_area): Likewise.
733 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
735 2016-08-19 Pedro Alves <palves@redhat.com>
737 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
739 2016-08-19 Pedro Alves <palves@redhat.com>
741 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
742 comment. Use memcpy instead of casting through unsigned long.
744 2016-08-19 Pedro Alves <palves@redhat.com>
746 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
747 allocating around 0x80000000.
749 2016-08-19 Pedro Alves <palves@redhat.com>
752 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
753 (x32-avx512-linux-ipa.o): New rules.
754 * configure.ac (x86_64-*-linux*): New x32 check.
755 * configure.srv (ipa_x32_linux_regobj): New.
756 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
757 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
759 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
761 * configure: Regenerate.
763 2016-08-09 Pedro Alves <palves@redhat.com>
766 * Makefile.in (OBS): Add signals-state-save-restore.o.
767 (signals-state-save-restore.o): New rule.
768 * config.in: Regenerate.
769 * configure: Regenerate.
770 * linux-low.c: Include "signals-state-save-restore.h".
771 (linux_create_inferior): Call
772 restore_original_signals_state.
773 * server.c: Include "dispositions-save-restore.h".
774 (captured_main): Call save_original_signals_state.
776 2016-08-05 Pedro Alves <palves@redhat.com>
778 * configure: Regenerate.
780 2016-08-04 Yao Qi <yao.qi@linaro.org>
782 * linux-low.c (regsets_fetch_inferior_registers): Check
783 errno is ESRCH or not.
785 2016-08-02 Yao Qi <yao.qi@linaro.org>
787 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
788 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
789 (thread_db_load_search): Update.
790 (try_thread_db_load_1): Don't look for td_ta_event_addr,
791 td_ta_set_event and td_ta_event_getmsg.
793 2016-07-26 Pedro Alves <palves@redhat.com>
796 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
797 of unsigned long for 64-bit registers and use uint32_t instead of
798 unsigned int for 32-bit registers.
800 2016-07-26 Pedro Alves <palves@redhat.com>
802 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
805 2016-07-21 Tom Tromey <tom@tromey.com>
807 * configure: Rebuild.
809 2016-07-21 Yao Qi <yao.qi@linaro.org>
811 * mem-break.c (find_gdb_breakpoint): Cast bp to
812 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
814 2016-07-21 Yao Qi <yao.qi@linaro.org>
816 * server.c (handle_v_requests): Support s and S actions
817 if target_supports_software_single_step return true.
819 2016-07-21 Yao Qi <yao.qi@linaro.org>
821 * linux-low.c (resume_stopped_resumed_lwps): If resume request
822 is resume_step, call maybe_hw_step.
823 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
825 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
827 (proceed_one_lwp): If resume request is resume_step, install
828 reinsert breakpoints and call maybe_hw_step.
830 2016-07-21 Yao Qi <yao.qi@linaro.org>
832 * linux-low.c (proceed_one_lwp): Declare.
833 (linux_resume_one_thread): Remove local variable 'step'.
834 Lift code enqueue signal. Call proceed_one_lwp instead of
835 linux_resume_one_lwp.
837 2016-07-21 Yao Qi <yao.qi@linaro.org>
839 * linux-low.c (linux_resume_one_thread): Call
840 enqueue_pending_signal.
842 2016-07-21 Yao Qi <yao.qi@linaro.org>
844 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
845 * inferiors.c (do_restore_current_thread_cleanup): New function.
846 (make_cleanup_restore_current_thread): Likewise.
847 * linux-low.c (install_software_single_step_breakpoints): Call
848 make_cleanup_restore_current_thread. Switch current_thread to
851 2016-07-21 Yao Qi <yao.qi@linaro.org>
853 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
854 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
855 (clone_one_breakpoint): Likewise.
856 (delete_reinsert_breakpoints): Change parameter to thread.
858 (has_reinsert_breakpoints): Likewise.
859 (uninsert_reinsert_breakpoints): Likewise.
860 (reinsert_reinsert_breakpoints): Likewise.
861 * mem-break.h (set_reinsert_breakpoint): Update declaration.
862 (delete_reinsert_breakpoints): Likewise.
863 (reinsert_reinsert_breakpoints): Likewise.
864 (uninsert_reinsert_breakpoints): Likewise.
865 (has_reinsert_breakpoints): Likewise.
867 2016-07-21 Yao Qi <yao.qi@linaro.org>
869 * inferiors.c (get_thread_process): Make parameter const.
870 * inferiors.h (get_thread_process): Update declaration.
871 * mem-break.c (clone_all_breakpoints): Remove all parameters.
872 Add new parameters child_thread and parent_thread. Callers
874 * mem-break.h (clone_all_breakpoints): Update declaration.
876 2016-07-21 Yao Qi <yao.qi@linaro.org>
878 * mem-break.c (struct breakpoint) <cond_list>: Remove.
879 <command_list, handler>: Remove.
880 (struct gdb_breakpoint): New.
881 (struct other_breakpoint): New.
882 (struct reinsert_breakpoint): New.
883 (is_gdb_breakpoint): New function.
884 (any_persistent_commands): Update command_list if
885 is_gdb_breakpoint returns true.
886 (set_breakpoint): Create breakpoints according to their types.
887 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
888 (set_gdb_breakpoint_1): Likewise.
889 (set_gdb_breakpoint): Likewise.
890 (clear_breakpoint_conditions): Change parameter type to
891 'struct gdb_breakpoint *'.
892 (clear_breakpoint_commands): Likewise.
893 (clear_breakpoint_conditions_and_commands): Likewise.
894 (add_condition_to_breakpoint): Likewise.
895 (add_breakpoint_condition): Likewise.
896 (add_commands_to_breakpoint): Likewise.
897 (check_breakpoints): Check other_breakpoint.
898 (clone_one_breakpoint): Clone breakpopint according to its type.
899 * mem-break.h (struct gdb_breakpoint): Declare.
900 (set_gdb_breakpoint): Update declaration.
901 (clear_breakpoint_conditions_and_commands): Likewise.
902 (add_breakpoint_condition): Likewise.
903 (add_breakpoint_commands): Likewise.
904 * server.c (process_point_options): Change parameter type to
905 'struct gdb_breakpoint *'.
907 2016-07-21 Yao Qi <yao.qi@linaro.org>
909 * mem-break.c (set_breakpoint_at): Rename it to ...
910 (set_breakpoint_type_at): ... it.
911 (set_breakpoint_at): Call set_breakpoint_type_at.
912 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
913 * mem-break.h (set_breakpoint_at): Update comments.
915 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
917 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
919 (nios2_store_gregset): Likewise.
921 2016-07-01 Pedro Alves <palves@redhat.com>
922 Antoine Tremblay <antoine.tremblay@ericsson.com>
924 * linux-low.c: Change interface to take the target lwp_info
925 pointer directly and return void. Handle detaching from a zombie
927 (linux_detach_lwp_callback): New function.
928 (linux_detach): Detach from the leader thread after detaching from
931 2016-06-28 Yao Qi <yao.qi@linaro.org>
933 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
934 for variable new_offset.
935 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
936 (aarch64_ftrace_insn_reloc_cb): Likewise.
937 (aarch64_ftrace_insn_reloc_tb): Likewise.
938 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
939 PRIx64 instead of PRIx32.
941 2016-06-28 Yao Qi <yao.qi@linaro.org>
943 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
944 (the_low_target): Install arm_get_syscall_trapinfo.
946 2016-06-28 Yao Qi <yao.qi@linaro.org>
948 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
950 (the_low_target): Install aarch64_get_syscall_trapinfo.
952 2016-06-28 Yao Qi <yao.qi@linaro.org>
954 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
956 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
957 Remove parameter sysno.
958 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
961 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
963 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
964 (s390_emit_ne_goto): Likewise.
965 (s390_emit_lt_goto): Likewise.
966 (s390_emit_le_goto): Likewise.
967 (s390_emit_gt_goto): Likewise.
968 (s390_emit_ge_goto): Likewise.
969 (s390x_emit_eq_goto): Likewise.
970 (s390x_emit_ne_goto): Likewise.
971 (s390x_emit_lt_goto): Likewise.
972 (s390x_emit_le_goto): Likewise.
973 (s390x_emit_gt_goto): Likewise.
974 (s390x_emit_ge_goto): Likewise.
975 (s390_emit_ops_impl): Mark variable static.
976 (s390x_emit_ops): Likewise.
978 2016-06-17 Yao Qi <yao.qi@linaro.org>
980 * linux-low.c (handle_extended_wait): Call
981 uninsert_reinsert_breakpoints for the parent process. Remove
982 reinsert breakpoints from the child process. Reinsert them to
983 the parent process when vfork is done.
984 * mem-break.c (uninsert_reinsert_breakpoints): New function.
985 (reinsert_reinsert_breakpoints): New function.
986 * mem-break.h (uninsert_reinsert_breakpoints): Declare
987 (reinsert_reinsert_breakpoints): Declare.
989 2016-06-17 Yao Qi <yao.qi@linaro.org>
991 * linux-low.c (handle_extended_wait): If the parent is doing
992 step-over, remove the reinsert breakpoints from the forked child.
994 2016-06-17 Yao Qi <yao.qi@linaro.org>
996 * linux-low.c (unsuspend_all_lwps): Declare.
997 (linux_low_filter_event): If thread exited, call finish_step_over.
998 If step-over is finished, unsuspend other threads.
1000 2016-06-17 Yao Qi <yao.qi@linaro.org>
1002 * linux-low.c (linux_resume_one_lwp_throw): Assert
1003 has_reinsert_breakpoints returns false.
1004 * mem-break.c (delete_disabled_breakpoints): Assert
1005 bp type isn't reinsert_breakpoint.
1007 2016-06-17 Yao Qi <yao.qi@linaro.org>
1009 * linux-low.c (maybe_hw_step): New function.
1010 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1011 (finish_step_over): Switch current_thread to lwp temporarily,
1012 and assert has_reinsert_breakpoints returns true.
1013 (proceed_one_lwp): Call maybe_hw_step.
1014 * mem-break.c (has_reinsert_breakpoints): New function.
1015 * mem-break.h (has_reinsert_breakpoints): Declare.
1017 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1019 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1021 2016-05-17 Yao Qi <yao.qi@linaro.org>
1023 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1024 instead of find_inferior.
1026 2016-05-05 Yao Qi <yao.qi@linaro.org>
1028 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1029 Initialize res to zero.
1031 2016-05-05 Yao Qi <yao.qi@linaro.org>
1033 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1036 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1038 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1039 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1040 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1042 2016-04-28 Par Olsson <par.olsson@windriver.com>
1043 Simon Marchi <simon.marchi@ericsson.com>
1045 * tracepoint.c (write_inferior_int8): New function.
1046 (cmd_qtenable_disable): Write enable flag using
1047 write_inferior_int8.
1049 2016-04-25 Yao Qi <yao.qi@linaro.org>
1051 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1052 (need_step_over_p): Return zero if the LWP has pending signals
1053 can be delivered on software single step target.
1055 2016-04-25 Yao Qi <yao.qi@linaro.org>
1057 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1058 return instead of error.
1060 2016-04-22 Yao Qi <yao.qi@linaro.org>
1062 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1065 2016-04-22 Yao Qi <yao.qi@linaro.org>
1067 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1068 signal when stepping over breakpoint with software single
1071 2016-04-21 Pedro Alves <palves@redhat.com>
1073 * linux-s390-low.c (s390_collect_ptrace_register)
1074 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1076 (s390_check_regset): Use void * instead of gdb_byte *.
1078 2016-04-20 Pedro Alves <palves@redhat.com>
1080 * configure: Renegerate.
1082 2016-04-20 Yao Qi <yao.qi@linaro.org>
1084 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1085 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1087 (arm_store_gregset): Likewise.
1089 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1091 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1092 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1093 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1094 (amd64-avx-mpx-linux.c): New rules.
1095 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1096 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1097 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1098 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1099 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1100 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1101 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1102 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1103 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1104 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1105 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1106 * linux-x86-low.c (x86_linux_read_description): Add case for
1107 X86_XSTATE_AVX_MPX_MASK.
1108 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1109 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1110 init_registers_i386_avx_mpx_linux.
1111 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1112 (initialize_low_tracepoint): Call
1113 init_registers_i386_avx_mpx_linux.
1114 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1115 (initialize_low_tracepoint): Call
1116 init_registers_amd64_avx_mpx_linux.
1117 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1118 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1119 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1122 2016-04-18 Pedro Alves <palves@redhat.com>
1124 * configure: Regenerate.
1126 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1128 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1129 (aarch64_emit_sub): Likewise.
1131 2016-04-12 Pedro Alves <palves@redhat.com>
1133 * utils.c (prepare_to_throw_exception): Delete.
1135 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1137 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1139 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1141 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1143 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1145 * linux-aarch64-ipa.c: Add <elf.h> include.
1146 * linux-ppc-ipa.c: Add <elf.h> include.
1147 * linux-s390-ipa.c: Add <elf.h> include.
1149 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1151 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1152 (get_raw_reg_ptr): Likewise.
1153 (get_trace_state_variable_value_ptr): Likewise.
1154 (set_trace_state_variable_value_ptr): Likewise.
1155 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1158 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1159 Marcin Kościelnicki <koriakin@0x04.net>
1162 * linux-ppc-low.c (emit_insns): New function.
1163 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1164 (ppc_emit_prologue): New function.
1165 (ppc_emit_epilogue): New function.
1166 (ppc_emit_add): New function.
1167 (ppc_emit_sub): New function.
1168 (ppc_emit_mul): New function.
1169 (ppc_emit_lsh): New function.
1170 (ppc_emit_rsh_signed): New function.
1171 (ppc_emit_rsh_unsigned): New function.
1172 (ppc_emit_ext): New function.
1173 (ppc_emit_zero_ext): New function.
1174 (ppc_emit_log_not): New function.
1175 (ppc_emit_bit_and): New function.
1176 (ppc_emit_bit_or): New function.
1177 (ppc_emit_bit_xor): New function.
1178 (ppc_emit_bit_not): New function.
1179 (ppc_emit_equal): New function.
1180 (ppc_emit_less_signed): New function.
1181 (ppc_emit_less_unsigned): New function.
1182 (ppc_emit_ref): New function.
1183 (ppc_emit_const): New function.
1184 (ppc_emit_reg): New function.
1185 (ppc_emit_pop): New function.
1186 (ppc_emit_stack_flush): New function.
1187 (ppc_emit_swap): New function.
1188 (ppc_emit_stack_adjust): New function.
1189 (ppc_emit_call): New function.
1190 (ppc_emit_int_call_1): New function.
1191 (ppc_emit_void_call_2): New function.
1192 (ppc_emit_if_goto): New function.
1193 (ppc_emit_goto): New function.
1194 (ppc_emit_eq_goto): New function.
1195 (ppc_emit_ne_goto): New function.
1196 (ppc_emit_lt_goto): New function.
1197 (ppc_emit_le_goto): New function.
1198 (ppc_emit_gt_goto): New function.
1199 (ppc_emit_ge_goto): New function.
1200 (ppc_write_goto_address): New function.
1201 (ppc_emit_ops_impl): New static variable.
1202 (ppc64v1_emit_prologue): New function.
1203 (ppc64v2_emit_prologue): New function.
1204 (ppc64_emit_epilogue): New function.
1205 (ppc64_emit_add): New function.
1206 (ppc64_emit_sub): New function.
1207 (ppc64_emit_mul): New function.
1208 (ppc64_emit_lsh): New function.
1209 (ppc64_emit_rsh_signed): New function.
1210 (ppc64_emit_rsh_unsigned): New function.
1211 (ppc64_emit_ext): New function.
1212 (ppc64_emit_zero_ext): New function.
1213 (ppc64_emit_log_not): New function.
1214 (ppc64_emit_bit_and): New function.
1215 (ppc64_emit_bit_or): New function.
1216 (ppc64_emit_bit_xor): New function.
1217 (ppc64_emit_bit_not): New function.
1218 (ppc64_emit_equal): New function.
1219 (ppc64_emit_less_signed): New function.
1220 (ppc64_emit_less_unsigned): New function.
1221 (ppc64_emit_ref): New function.
1222 (ppc64_emit_const): New function.
1223 (ppc64v1_emit_reg): New function.
1224 (ppc64v2_emit_reg): New function.
1225 (ppc64_emit_pop): New function.
1226 (ppc64_emit_stack_flush): New function.
1227 (ppc64_emit_swap): New function.
1228 (ppc64v1_emit_call): New function.
1229 (ppc64v2_emit_call): New function.
1230 (ppc64v1_emit_int_call_1): New function.
1231 (ppc64v2_emit_int_call_1): New function.
1232 (ppc64v1_emit_void_call_2): New function.
1233 (ppc64v2_emit_void_call_2): New function.
1234 (ppc64_emit_if_goto): New function.
1235 (ppc64_emit_eq_goto): New function.
1236 (ppc64_emit_ne_goto): New function.
1237 (ppc64_emit_lt_goto): New function.
1238 (ppc64_emit_le_goto): New function.
1239 (ppc64_emit_gt_goto): New function.
1240 (ppc64_emit_ge_goto): New function.
1241 (ppc64v1_emit_ops_impl): New static variable.
1242 (ppc64v2_emit_ops_impl): New static variable.
1243 (ppc_emit_ops): New function.
1244 (linux_low_target): Wire in ppc_emit_ops.
1246 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1247 Marcin Kościelnicki <koriakin@0x04.net>
1250 * Makefile.in: Add powerpc-*-ipa.o
1251 * configure.srv: Add ipa_obj for powerpc*-linux.
1252 * linux-ppc-ipa.c: New file.
1253 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1255 (PPC_FIELD): New macro.
1256 (PPC_SEXT): New macro.
1257 (PPC_OP6): New macro.
1258 (PPC_BO): New macro.
1259 (PPC_LI): New macro.
1260 (PPC_BD): New macro.
1261 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1262 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1263 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1264 (ppc_get_thread_area): New function.
1265 (is_elfv2_inferior): New function.
1266 (gen_ds_form): New function.
1267 (GEN_STD): New macro.
1268 (GEN_STDU): New macro.
1269 (GEN_LD): New macro.
1270 (GEN_LDU): New macro.
1271 (gen_d_form): New function.
1272 (GEN_ADDI): New macro.
1273 (GEN_ADDIS): New macro.
1274 (GEN_LI): New macro.
1275 (GEN_LIS): New macro.
1276 (GEN_ORI): New macro.
1277 (GEN_ORIS): New macro.
1278 (GEN_LWZ): New macro.
1279 (GEN_STW): New macro.
1280 (GEN_STWU): New macro.
1281 (gen_xfx_form): New function.
1282 (GEN_MFSPR): New macro.
1283 (GEN_MTSPR): New macro.
1284 (GEN_MFCR): New macro.
1285 (GEN_MTCR): New macro.
1286 (GEN_SYNC): New macro.
1287 (GEN_LWSYNC): New macro.
1288 (gen_x_form): New function.
1289 (GEN_OR): New macro.
1290 (GEN_MR): New macro.
1291 (GEN_LWARX): New macro.
1292 (GEN_STWCX): New macro.
1293 (GEN_CMPW): New macro.
1294 (gen_md_form): New function.
1295 (GEN_RLDICL): New macro.
1296 (GEN_RLDICR): New macro.
1297 (gen_i_form): New function.
1299 (GEN_BL): New macro.
1300 (gen_b_form): New function.
1301 (GEN_BNE): New macro.
1302 (GEN_LOAD): New macro.
1303 (GEN_STORE): New macro.
1304 (gen_limm): New function.
1305 (gen_atomic_xchg): New function.
1306 (gen_call): New function.
1307 (ppc_relocate_instruction): New function.
1308 (ppc_install_fast_tracepoint_jump_pad): New function.
1309 (ppc_get_min_fast_tracepoint_insn_len): New function.
1310 (ppc_get_ipa_tdesc_idx): New function.
1311 (the_low_target): Wire in the new functions.
1312 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1314 * linux-ppc-tdesc.h: New file.
1316 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1318 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1319 (alloc_jump_pad_buffer): New function.
1320 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1321 (alloc_jump_pad_buffer): New function.
1322 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1323 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1324 (alloc_jump_pad_buffer): New function.
1325 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1326 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1327 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1328 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1330 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1332 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1333 * linux-amd64-ipa.c: Likewise.
1334 * linux-i386-ipa.c: Likewise.
1335 * linux-s390-ipa.c: Likewise.
1336 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1337 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1338 set_trace_state_variable_value_ptr.
1339 (struct ipa_sym_addresses): Likewise.
1340 (symbol_list): Likewise.
1341 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1342 accessing gdb_collect directly.
1343 (gdb_collect_ptr_type): New typedef.
1344 (get_raw_reg_ptr_type): New typedef.
1345 (get_trace_state_variable_value_ptr_type): New typedef.
1346 (set_trace_state_variable_value_ptr_type): New typedef.
1347 (gdb_collect_ptr): New global.
1348 (get_raw_reg_ptr): New global.
1349 (get_trace_state_variable_value_ptr): New global.
1350 (set_trace_state_variable_value_ptr): New global.
1351 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1352 accessing get_raw_reg directly.
1353 (get_get_tsv_func_addr): Likewise for
1354 get_trace_state_variable_value_ptr.
1355 (get_set_tsv_func_addr): Likewise for
1356 set_trace_state_variable_value_ptr.
1357 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1359 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1361 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1363 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1365 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1367 (relocate_instruction): Remove own_buf.
1368 * server.c (own_buf): Make global.
1369 (handle_v_requests): Make global.
1370 * server.h (own_buf): New declaration.
1371 (handle_v_requests): New prototype.
1373 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1376 * linux-s390-low.c (add_insns): New function.
1377 (s390_emit_prologue): New function.
1378 (s390_emit_epilogue): New function.
1379 (s390_emit_add): New function.
1380 (s390_emit_sub): New function.
1381 (s390_emit_mul): New function.
1382 (s390_emit_lsh): New function.
1383 (s390_emit_rsh_signed): New function.
1384 (s390_emit_rsh_unsigned): New function.
1385 (s390_emit_ext): New function.
1386 (s390_emit_log_not): New function.
1387 (s390_emit_bit_and): New function.
1388 (s390_emit_bit_or): New function.
1389 (s390_emit_bit_xor): New function.
1390 (s390_emit_bit_not): New function.
1391 (s390_emit_equal): New function.
1392 (s390_emit_less_signed): New function.
1393 (s390_emit_less_unsigned): New function.
1394 (s390_emit_ref): New function.
1395 (s390_emit_if_goto): New function.
1396 (s390_emit_goto): New function.
1397 (s390_write_goto_address): New function.
1398 (s390_emit_litpool): New function.
1399 (s390_emit_const): New function.
1400 (s390_emit_call): New function.
1401 (s390_emit_reg): New function.
1402 (s390_emit_pop): New function.
1403 (s390_emit_stack_flush): New function.
1404 (s390_emit_zero_ext): New function.
1405 (s390_emit_swap): New function.
1406 (s390_emit_stack_adjust): New function.
1407 (s390_emit_set_r2): New function.
1408 (s390_emit_int_call_1): New function.
1409 (s390_emit_void_call_2): New function.
1410 (s390_emit_eq_goto): New function.
1411 (s390_emit_ne_goto): New function.
1412 (s390_emit_lt_goto): New function.
1413 (s390_emit_le_goto): New function.
1414 (s390_emit_gt_goto): New function.
1415 (s390_emit_ge_goto): New function.
1416 (s390x_emit_prologue): New function.
1417 (s390x_emit_epilogue): New function.
1418 (s390x_emit_add): New function.
1419 (s390x_emit_sub): New function.
1420 (s390x_emit_mul): New function.
1421 (s390x_emit_lsh): New function.
1422 (s390x_emit_rsh_signed): New function.
1423 (s390x_emit_rsh_unsigned): New function.
1424 (s390x_emit_ext): New function.
1425 (s390x_emit_log_not): New function.
1426 (s390x_emit_bit_and): New function.
1427 (s390x_emit_bit_or): New function.
1428 (s390x_emit_bit_xor): New function.
1429 (s390x_emit_bit_not): New function.
1430 (s390x_emit_equal): New function.
1431 (s390x_emit_less_signed): New function.
1432 (s390x_emit_less_unsigned): New function.
1433 (s390x_emit_ref): New function.
1434 (s390x_emit_if_goto): New function.
1435 (s390x_emit_const): New function.
1436 (s390x_emit_call): New function.
1437 (s390x_emit_reg): New function.
1438 (s390x_emit_pop): New function.
1439 (s390x_emit_stack_flush): New function.
1440 (s390x_emit_zero_ext): New function.
1441 (s390x_emit_swap): New function.
1442 (s390x_emit_stack_adjust): New function.
1443 (s390x_emit_int_call_1): New function.
1444 (s390x_emit_void_call_2): New function.
1445 (s390x_emit_eq_goto): New function.
1446 (s390x_emit_ne_goto): New function.
1447 (s390x_emit_lt_goto): New function.
1448 (s390x_emit_le_goto): New function.
1449 (s390x_emit_gt_goto): New function.
1450 (s390x_emit_ge_goto): New function.
1451 (s390_emit_ops): New function.
1452 (struct linux_target_ops): Fill in emit_ops hook.
1454 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1457 * Makefile.in: Add s390 IPA files.
1458 * configure.srv: Build IPA for s390.
1459 * linux-s390-ipa.c: New file.
1460 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1461 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1462 (tdesc_s390_linux32): Likewise.
1463 (init_registers_s390_linux32v1): Likewise.
1464 (tdesc_s390_linux32v1): Likewise.
1465 (init_registers_s390_linux32v2): Likewise.
1466 (tdesc_s390_linux32v2): Likewise.
1467 (init_registers_s390_linux64): Likewise.
1468 (tdesc_s390_linux64): Likewise.
1469 (init_registers_s390_linux64v1): Likewise.
1470 (tdesc_s390_linux64v1): Likewise.
1471 (init_registers_s390_linux64v2): Likewise.
1472 (tdesc_s390_linux64v2): Likewise.
1473 (init_registers_s390_te_linux64): Likewise.
1474 (tdesc_s390_te_linux64): Likewise.
1475 (init_registers_s390_vx_linux64): Likewise.
1476 (tdesc_s390_vx_linux64): Likewise.
1477 (init_registers_s390_tevx_linux64): Likewise.
1478 (tdesc_s390_tevx_linux64): Likewise.
1479 (init_registers_s390x_linux64): Likewise.
1480 (tdesc_s390x_linux64): Likewise.
1481 (init_registers_s390x_linux64v1): Likewise.
1482 (tdesc_s390x_linux64v1): Likewise.
1483 (init_registers_s390x_linux64v2): Likewise.
1484 (tdesc_s390x_linux64v2): Likewise.
1485 (init_registers_s390x_te_linux64): Likewise.
1486 (tdesc_s390x_te_linux64): Likewise.
1487 (init_registers_s390x_vx_linux64): Likewise.
1488 (tdesc_s390x_vx_linux64): Likewise.
1489 (init_registers_s390x_tevx_linux64): Likewise.
1490 (tdesc_s390x_tevx_linux64): Likewise.
1491 (have_hwcap_s390_vx): New static variable.
1492 (s390_arch_setup): Fill have_hwcap_s390_vx.
1493 (s390_get_thread_area): New function.
1494 (s390_ft_entry_gpr_esa): New const.
1495 (s390_ft_entry_gpr_zarch): New const.
1496 (s390_ft_entry_misc): New const.
1497 (s390_ft_entry_fr): New const.
1498 (s390_ft_entry_vr): New const.
1499 (s390_ft_main_31): New const.
1500 (s390_ft_main_64): New const.
1501 (s390_ft_exit_fr): New const.
1502 (s390_ft_exit_vr): New const.
1503 (s390_ft_exit_misc): New const.
1504 (s390_ft_exit_gpr_esa): New const.
1505 (s390_ft_exit_gpr_zarch): New const.
1506 (append_insns): New function.
1507 (s390_relocate_instruction): New function.
1508 (s390_install_fast_tracepoint_jump_pad): New function.
1509 (s390_get_min_fast_tracepoint_insn_len): New function.
1510 (s390_get_ipa_tdesc_idx): New function.
1511 (struct linux_target_ops): Wire in the above functions.
1512 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1513 * linux-s390-tdesc.h: New file.
1515 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1517 * linux-s390-low.c (s390_supports_tracepoints): New function.
1518 (struct linux_target_ops): Fill supports_tracepoints hook.
1520 2016-03-18 Yao Qi <yao.qi@linaro.org>
1522 * linux-low.c (lwp_signal_can_be_delivered): New function.
1523 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1525 2016-03-18 Yao Qi <yao.qi@linaro.org>
1527 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1528 0 if signal is enqueued. Remove 'signal' from one debugging
1529 message. Move one debugging message to some lines below.
1530 Remove code setting 'signal' to 0.
1532 2016-03-18 Yao Qi <yao.qi@linaro.org>
1534 * linux-low.c (linux_low_filter_event): Remove redundant
1535 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1537 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1539 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1540 (struct linux_target_ops): Wire in the above.
1542 2016-03-03 Yao Qi <yao.qi@linaro.org>
1544 * linux-low.c: Update comments to start_step_over.
1546 2016-03-03 Yao Qi <yao.qi@linaro.org>
1549 * linux-low.c (handle_extended_wait): Set child suspended
1550 if event_lwp->bp_reinsert isn't zero.
1552 2016-03-02 Yao Qi <yao.qi@linaro.org>
1554 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1555 enqueue_pending_signal.
1557 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1559 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1562 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1564 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1565 (s390_regmap_3264) [!__s390x__]: New global.
1566 (s390_collect_ptrace_register): Skip map entries containing -1.
1567 (s390_supply_ptrace_register): Ditto.
1568 (s390_fill_gprs_high): New function.
1569 (s390_store_gprs_high): New function.
1570 (s390_regsets): Add NT_S390_HIGH_GPRS.
1571 (s390_get_hwcap): Enable on 31-bit.
1572 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1573 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1574 Detect NT_S390_HIGH_GPRS.
1575 (s390_usrregs_info_3264): Enable on 31-bit.
1576 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1577 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1579 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1582 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1583 * configure.srv: Ditto.
1584 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1585 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1586 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1587 (init_registers_amd64_linux): Remove prototype.
1588 (tdesc_amd64_linux): Remove declaration.
1589 (get_ipa_tdesc): New function.
1590 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1591 initialize remaining tdescs.
1592 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1593 (init_registers_i386_linux): Remove prototype.
1594 (tdesc_i386_linux): Remove declaration.
1595 (get_ipa_tdesc): New function.
1596 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1597 initialize remaining tdescs.
1598 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1599 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1600 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1601 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1602 (x86_get_ipa_tdesc_idx): New function.
1603 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1604 * linux-x86-tdesc.h: New file.
1605 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1606 (target_get_ipa_tdesc_idx): New macro.
1607 * tracepoint.c (ipa_tdesc_idx): New macro.
1608 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1609 (symbol_list): Add ipa_tdesc_idx.
1610 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1611 (ipa_tdesc): Remove.
1612 (ipa_tdesc_idx): New variable.
1613 (get_context_regcache): Use get_ipa_tdesc.
1614 (gdb_collect): Ditto.
1616 * tracepoint.h (get_ipa_tdesc): New prototype.
1617 (ipa_tdesc): Remove.
1619 2016-02-24 Pedro Alves <palves@redhat.com>
1621 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1622 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1623 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1624 Factor out common code between the USE_SIGTRAP_SIGINFO and
1625 !USE_SIGTRAP_SIGINFO blocks.
1626 (linux_low_filter_event): Call save_stop_reason instead of
1627 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1629 (linux_wait_1): Update comments.
1631 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1633 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1634 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1635 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1636 ppc_insert_point, ppc_remove_point.
1638 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1640 * linux-s390-low.c (s390_supports_z_point_type): New function.
1641 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1643 2016-02-16 Yao Qi <yao.qi@linaro.org>
1645 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1646 PC. Get pc from regcache_read_pc.
1648 2016-02-12 Yao Qi <yao.qi@linaro.org>
1650 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1651 or linux_get_pc_32bit.
1652 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1654 2016-02-12 Yao Qi <yao.qi@linaro.org>
1656 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1657 arm_linux_get_next_pcs_fixup.
1659 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1661 * tracepoint.c (x_tracepoint_action_download): Change
1662 write_inferior_data_ptr to write_inferior_data_pointer.
1663 (cmd_qtstart): Likewise.
1664 (write_inferior_data_ptr): Remove.
1665 (download_agent_expr): Change write_inferior_data_ptr to
1666 write_inferior_data_pointer.
1667 (download_tracepoint_1): Likewise.
1668 (download_tracepoint): Likewise.
1669 (download_trace_state_variables): Likewise.
1671 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1672 Marcin Kościelnicki <koriakin@0x04.net>
1674 * tracepoint.c (struct tracepoint_action_ops): Remove.
1675 (struct tracepoint_action): Remove ops.
1676 (m_tracepoint_action_download, r_tracepoint_action_download)
1677 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1678 size and offset accordingly.
1679 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1680 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1681 (tracepoint_action_send, tracepoint_action_download): New functions.
1682 Helpers for trace action handlers.
1683 (add_tracepoint_action): Remove setup actions ops.
1684 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1686 2016-02-10 Yao Qi <yao.qi@linaro.org>
1688 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1690 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1692 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1694 * configure: Regenerate.
1696 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1698 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1699 void * to gdb_byte *.
1700 * linux-low.c (siginfo_fixup): Likewise.
1701 (linux_xfer_siginfo): Likewise.
1702 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1704 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1706 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1708 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1710 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1712 * linux-x86-low.c [__x86_64__]: Include
1713 "nat/amd64-linux-siginfo.h".
1714 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1715 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1716 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1717 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1718 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1719 (cpt_si_fd, si_timerid, si_overrun): Move from
1720 nat/amd64-linux-siginfo.c.
1721 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1723 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1725 * server.c (skip_to_semicolon): Remove.
1726 (process_point_options): Use strchrnul instead of
1729 2016-01-26 Yao Qi <yao.qi@linaro.org>
1731 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1732 * linux-low.c (install_software_single_step_breakpoints): Don't
1733 call regcache_read_pc.
1734 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1737 2016-01-26 Yao Qi <yao.qi@linaro.org>
1739 * linux-low.c (install_software_single_step_breakpoints): Call
1740 regcache_read_pc instead of get_pc.
1742 2016-01-26 Yao Qi <yao.qi@linaro.org>
1744 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1745 (unblock_async_io): Rename to ...
1746 (block_unblock_async_io): ... it. New function.
1747 (enable_async_io): Don't install SIGIO handler. Unblock it
1749 (disable_async_io): Don't ignore SIGIO. Block it instead.
1750 (initialize_async_io): Install SIGIO handler. Don't call
1753 2016-01-26 Yao Qi <yao.qi@linaro.org>
1755 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1756 first character is '\003', call *the_target->request_interrupt.
1758 2016-01-25 Yao Qi <yao.qi@linaro.org>
1760 * remote-utils.c (new_thread_notify): Remove.
1761 (dead_thread_notify): Likewise.
1762 * remote-utils.h (new_thread_notify): Remove declaration.
1763 (dead_thread_notify): Likewise.
1765 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1767 * gdb.trace/pending.exp: Fix expected message on continue.
1769 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1771 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1772 it works properly on big-endian machines where sizeof (CORE_ADDR)
1775 2016-01-21 Pedro Alves <palves@redhat.com>
1777 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1778 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1779 * configure: Regenerate.
1781 2016-01-21 Yao Qi <yao.qi@linaro.org>
1783 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1784 is_thumb and set it according to CPSR saved on the stack.
1785 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1786 arm_sigreturn_next_pc.
1788 2016-01-18 Yao Qi <yao.qi@linaro.org>
1790 * linux-low.c (linux_set_pc_64bit): New function.
1791 (linux_get_pc_64bit): New function.
1792 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1794 * linux-sparc-low.c (debug_threads): Remove declaration.
1795 (sparc_get_pc): Remove.
1796 (the_low_target): Use linux_get_pc_64bit instead of
1798 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1799 (the_low_target): Use linux_get_pc_64bit and
1802 2016-01-18 Yao Qi <yao.qi@linaro.org>
1804 * linux-arm-low.c (debug_threads): Remove declaration.
1805 (arm_get_pc, arm_set_pc): Remove.
1806 (the_low_target): Use linux_get_pc_32bit and
1808 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1809 (the_low_target): Use linux_get_pc_32bit and
1811 * linux-cris-low.c (debug_threads): Remove declaration.
1812 (cris_get_pc, cris_set_pc,): Remove.
1813 (the_low_target): Use linux_get_pc_32bit and
1815 * linux-crisv32-low.c (debug_threads): Remove declaration.
1816 (cris_get_pc, cris_set_pc): Remove.
1817 (the_low_target): Use linux_get_pc_32bit and
1819 * linux-low.c: Include inttypes.h.
1820 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1821 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1822 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1823 (the_low_target): Use linux_get_pc_32bit and
1825 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1826 (the_low_target): Use linux_get_pc_32bit and
1828 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1829 (the_low_target): Use linux_get_pc_32bit and
1831 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1832 (the_low_target): Use linux_get_pc_32bit and
1834 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1835 (the_low_target): Use linux_get_pc_32bit and
1838 2016-01-18 Gary Benson <gbenson@redhat.com>
1840 * configure.ac (AC_FUNC_FORK): New check.
1841 * config.in: Regenerate.
1842 * configure: Likewise.
1844 2016-01-14 Yao Qi <yao.qi@linaro.org>
1846 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1847 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1848 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1849 arm_get_next_pcs_ctor.
1851 2016-01-12 Josh Stone <jistone@redhat.com>
1852 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1854 * inferiors.h: Include "gdb_vecs.h".
1855 (struct process_info): Add syscalls_to_catch.
1856 * inferiors.c (remove_process): Free syscalls_to_catch.
1857 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1858 syscall_return stops.
1859 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1860 * server.c (handle_general_set): Handle QCatchSyscalls.
1861 (handle_query): Report support for QCatchSyscalls.
1862 * target.h (struct target_ops): Add supports_catch_syscall.
1863 (target_supports_catch_syscall): New macro.
1864 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1865 (struct lwp_info): Add syscall_state.
1866 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1867 Maintain syscall_state and syscalls_to_catch across exec.
1868 (get_syscall_trapinfo): New function, proxy to the_low_target.
1869 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1870 (linux_low_filter_event): Toggle syscall_state entry/return for
1871 syscall traps, and set it ignored for all others.
1872 (gdb_catching_syscalls_p): New function.
1873 (gdb_catch_this_syscall_p): New function.
1874 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1875 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1876 (linux_supports_catch_syscall): New function.
1877 (linux_target_ops): Install it.
1878 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1879 (the_low_target): Install it.
1881 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1883 * acinclude.m4: Include new ../warning.m4 file.
1884 * configure: Regenerated.
1885 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1887 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1889 * ax.c (is_goto_target): Mark static.
1890 * linux-low.c (register_addr): Likewise.
1891 (linux_fetch_registers, linux_store_registers): Likewise.
1892 * mem-break.c (any_persistent_commands): Fix old prototype.
1893 (add_commands_to_breakpoint): Mark static.
1894 * regcache.c (find_register_by_name): Delete unused func.
1895 * remote-utils.c (hex_or_minus_one): Mark static.
1896 * server.c (monitor_show_help): Mark static.
1897 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1898 handle_v_requests): Likewise.
1900 2016-01-12 Pedro Alves <palves@redhat.com>
1902 Remove use of the registered trademark symbol throughout.
1904 2016-01-08 Yao Qi <yao.qi@linaro.org>
1906 * remote-utils.c (getpkt): If c is '\003', call target hook
1909 2016-01-06 Yao Qi <yao.qi@linaro.org>
1911 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1912 linux-aarch32-low.c.
1913 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1914 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1915 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1916 (thumb2_breakpoint): Declare.
1917 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1918 linux-aarch32-low.h.
1919 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1920 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1921 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1923 2016-01-01 Joel Brobecker <brobecker@adacore.com>
1925 * gdbreplay.c (gdbreplay_version): Change copyright year in
1927 * server.c (gdbserver_version): Likewise.
1929 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1931 * server.c (crc32_table): Delete.
1932 (crc32): Use libiberty's xcrc32 function.
1934 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1936 * lynx-low.c (lynx_delete_thread_callback): New function.
1937 (lynx_mourn): Properly delete our process and all of its
1938 threads. Remove call to clear_inferiors.
1940 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1942 * target.c (thread_search_callback): Add check that
1943 the thread_stopped target callback is not NULL before
1946 2015-12-21 Yao Qi <yao.qi@linaro.org>
1948 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1951 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1953 * server.c (handle_query): Call target_supports_software_single_step.
1955 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1957 * linux-low.c (single_step): New function.
1958 (linux_resume_one_lwp_throw): Call single_step.
1959 (start_step_over): Likewise.
1961 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1963 * Makefile.in (SFILES): Append arch/arm-linux.c,
1964 arch/arm-get-next-pcs.c.
1965 (arm-linux.o): New rule.
1966 (arm-get-next-pcs.o): New rule.
1967 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1969 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1970 to linux-aarch32-low.c.
1971 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1972 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1973 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1974 (thumb2_breakpoint_len): Likewise.
1975 (arm_is_thumb_mode): Make non-static.
1976 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1977 from linux-aarch32-low.c.
1978 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1979 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1980 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1981 (thumb2_breakpoint_len): Likewise.
1982 (arm_is_thumb_mode): New declaration.
1983 * linux-arm-low.c: Include arch/arm-linux.h
1984 aarch/arm-get-next-pcs.h, sys/syscall.h.
1985 (get_next_pcs_ops): New struct.
1986 (get_next_pcs_addr_bits_remove): New function.
1987 (get_next_pcs_is_thumb): New function.
1988 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1989 (arm_sigreturn_next_pc): Likewise.
1990 (get_next_pcs_syscall_next_pc): Likewise.
1991 (arm_gdbserver_get_next_pcs): Likewise.
1992 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1994 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1995 * server.h: Include gdb_vecs.h.
1997 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1999 * Makefile.in (SFILES): Append common/common-regcache.c.
2000 (OBS): Append common-regcache.o.
2001 (common-regcache.o): New rule.
2002 * regcache.c (init_register_cache): Initialize cache to
2004 (regcache_raw_read_unsigned): New function.
2005 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2006 register_status enum.
2008 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2010 * linux-aarch64-low.c (the_low_targets): Rename
2011 breakpoint_reinsert_addr to get_next_pcs.
2012 * linux-arm-low.c (the_low_targets): Likewise.
2013 * linux-bfin-low.c (the_low_targets): Likewise.
2014 * linux-cris-low.c (the_low_targets): Likewise.
2015 * linux-crisv32-low.c (the_low_targets): Likewise.
2016 * linux-low.c (can_software_single_step): Likewise.
2017 (install_software_single_step_breakpoints): New function.
2018 (start_step_over): Use install_software_single_step_breakpoints.
2019 * linux-low.h: New CORE_ADDR vector.
2020 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2022 * linux-mips-low.c (the_low_targets): Likewise.
2023 * linux-nios2-low.c (the_low_targets): Likewise.
2024 * linux-sparc-low.c (the_low_targets): Likewise.
2026 2015-12-17 Pedro Alves <palves@redhat.com>
2028 * linux-low.c (linux_kill_one_lwp): Remove references to
2030 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2032 (linux_init_signals): Delete.
2033 (initialize_low): Adjust.
2034 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2036 2015-12-16 Pedro Alves <palves@redhat.com>
2038 * configure.ac (compiler warning flags): When testing a
2039 -Wno-foo option, check whether -Wfoo works instead.
2040 * configure: Regenerate.
2042 2015-12-11 Don Breazeal <donb@codesourcery.com>
2044 * server.c (process_serial_event): Don't exit from gdbserver
2045 in remote mode if there are still active inferiors.
2047 2015-12-11 Yao Qi <yao.qi@linaro.org>
2049 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2050 arm_breakpoint_at if the process is 32-bit.
2052 2015-12-11 Yao Qi <yao.qi@linaro.org>
2054 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2057 2015-12-07 Yao Qi <yao.qi@linaro.org>
2059 * configure.srv: Append arm.o to srv_tgtobj for
2060 aarch64*-*-linux* target.
2061 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2062 from linux-arm-low.c.
2063 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2064 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2065 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2066 (thumb2_breakpoint_len): Likewise.
2067 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2068 (arm_breakpoint_kinds): Likewise.
2069 (arm_breakpoint_kind_from_pc): Likewise.
2070 (arm_sw_breakpoint_from_kind): Likewise.
2071 (arm_breakpoint_kind_from_current_state): Likewise.
2072 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2073 (arm_sw_breakpoint_from_kind): Declare.
2074 (arm_breakpoint_kind_from_current_state): Declare.
2075 (arm_breakpoint_at): Declare.
2076 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2077 arm_sw_breakpoint_from_kind if process is 32-bit.
2078 (aarch64_breakpoint_kind_from_pc): New function.
2079 (aarch64_breakpoint_kind_from_current_state): New function.
2080 (the_low_target): Initialize fields breakpoint_kind_from_pc
2081 and breakpoint_kind_from_current_state.
2082 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2083 linux-aarch32-low.c.
2084 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2085 (arm_breakpoint, arm_breakpoint_len): Likewise.
2086 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2087 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2088 (arm_is_thumb_mode): Likewise.
2089 (arm_breakpoint_at): Likewise.
2090 (arm_breakpoint_kind_from_pc): Likewise.
2091 (arm_sw_breakpoint_from_kind): Likewise.
2092 (arm_breakpoint_kind_from_current_state): Likewise.
2095 2015-08-04 Yao Qi <yao.qi@linaro.org>
2097 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2098 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2099 * server.c (extended_protocol): Remove "static".
2100 * server.h (extended_protocol): Declare it.
2102 2015-12-04 Josh Stone <jistone@redhat.com>
2104 * target.h (struct target_ops) <arch_setup>: Rename to ...
2105 (struct target_ops) <post_create_inferior>: ... this.
2106 (target_arch_setup): Rename to ...
2107 (target_post_create_inferior): ... this, calling post_create_inferior.
2108 * server.c (start_inferior): Update target_arch_setup calls to
2109 target_post_create_inferior.
2110 * linux-low.c (linux_low_ptrace_options): Forward declare.
2111 (linux_arch_setup): Update its comment for general use.
2112 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2113 (struct linux_target_ops): Use linux_post_create_inferior.
2114 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2115 to post_create_inferior.
2116 * nto-low.c (struct nto_target_ops): Likewise.
2117 * spu-low.c (struct spu_target_ops): Likewise.
2118 * win32-low.c (struct win32_target_ops): Likewise.
2120 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2122 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2124 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2126 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2127 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2128 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2129 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2130 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2131 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2132 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2133 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2134 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2135 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2136 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2137 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2139 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2141 * linux-low.c (linux_look_up_symbols): Don't call
2142 linux_supports_traceclone.
2143 * linux-low.h (thread_db_init): Remove use_events argument.
2144 * thread-db.c (thread_db_use_event): Remove global variable.
2145 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2146 (struct thread_db) <td_create_bp>: Remove field.
2147 (thread_db_create_event): Remove function.
2148 (thread_db_enable_reporting): Likewise.
2149 (find_one_thread): Don't check for thread_db_use_events.
2150 (attach_thread): Likewise.
2151 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2152 (try_thread_db_load_1): Don't check for thread_db_use_events.
2153 (thread_db_init): Remove use_events argument and thread events
2155 (remove_thread_event_breakpoints): Remove function.
2156 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2158 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2160 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2162 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2163 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2164 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2165 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2166 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2168 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2170 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2171 * linux-low.c (can_hardware_single_step): Use
2172 supports_hardware_single_step.
2173 (can_software_single_step): New function.
2174 (start_step_over): Call can_software_single_step.
2175 (linux_supports_hardware_single_step): New function.
2176 (struct target_ops) <supports_software_single_step>: Initialize.
2177 * linux-low.h (struct linux_target_ops)
2178 <supports_hardware_single_step>: Initialize.
2179 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2180 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2181 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2182 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2183 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2184 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2185 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2186 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2187 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2188 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2190 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2191 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2193 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2194 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2195 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2197 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2198 * target.h (struct target_ops): <supports_software_single_step>:
2200 (target_supports_software_single_step): New macro.
2202 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2204 * linux-low.c (linux_wait_1): Fix pc advance condition.
2205 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2206 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2208 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2210 * linux-arm-low.c (arm_is_thumb_mode): New function.
2211 (arm_breakpoint_at): Use arm_is_thumb_mode.
2212 (arm_breakpoint_kind_from_current_state): New function.
2213 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2215 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2216 (linux_breakpoint_kind_from_current_state): New function.
2217 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2218 * linux-low.h (struct linux_target_ops)
2219 <breakpoint_kind_from_current_state>: New field.
2220 * target.h (struct target_ops): Likewise.
2221 (target_breakpoint_kind_from_current_state): New macro.
2223 2015-11-30 Pedro Alves <palves@redhat.com>
2225 * linux-low.c (linux_resume): Wake up the event loop before
2228 2015-11-30 Pedro Alves <palves@redhat.com>
2230 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2232 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2234 * target.c (struct thread_search): New structure.
2235 (thread_search_callback): New function.
2236 (prev_general_thread): New global.
2237 (prepare_to_access_memory, done_accessing_memory): New functions.
2238 * target.h (prepare_to_access_memory, done_accessing_memory):
2239 Replace macros with function declarations.
2241 2015-11-30 Pedro Alves <palves@redhat.com>
2244 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2245 report TARGET_WAITKIND_NO_RESUMED.
2246 * remote-utils.c (prepare_resume_reply): Handle
2247 TARGET_WAITKIND_NO_RESUMED.
2248 * server.c (report_no_resumed): New global.
2249 (handle_query) <qSupported>: Handle "no-resumed+". Report
2250 "no-resumed+" support.
2251 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2252 return error if the client doesn't support no-resumed events.
2253 (push_stop_notification): New function.
2254 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2255 events if the client supports them.
2257 2015-11-30 Pedro Alves <palves@redhat.com>
2259 * linux-low.c (thread_still_has_status_pending_p): Don't check
2261 (lwp_resumed): New function.
2262 (status_pending_p_callback): Return early if the LWP is not
2263 supposed to be resumed.
2265 2015-11-30 Pedro Alves <palves@redhat.com>
2267 * linux-low.c (handle_extended_wait): Assert that the LWP's
2268 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2269 thread create events, leave the new child's status pending.
2270 (linux_low_filter_event): If GDB wants to hear about thread exit
2271 events, leave the LWP marked dead and don't delete it.
2272 (linux_wait_for_event_filtered): Don't check for thread exit.
2273 (filter_exit_event): New function.
2274 (linux_wait_1): Use it, when returning an exit event.
2275 (linux_resume_one_lwp_throw): Assert that the LWP's
2276 waitstatus is TARGET_WAITKIND_IGNORE.
2277 * remote-utils.c (prepare_resume_reply): Handle
2278 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2279 * server.c (report_thread_events): New global.
2280 (handle_general_set): Handle QThreadEvents.
2281 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2282 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2283 TARGET_WAITKIND_THREAD_EXITED.
2284 * server.h (report_thread_events): Declare.
2286 2015-11-30 Pedro Alves <palves@redhat.com>
2288 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2289 the thread's last_resume_kind was resume_stop.
2291 2015-11-30 Pedro Alves <palves@redhat.com>
2293 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2296 2015-11-30 Pedro Alves <palves@redhat.com>
2298 * server.c (handle_v_requests): Handle vCtrlC.
2300 2015-11-30 Pedro Alves <palves@redhat.com>
2302 * gdbthread.h (find_any_thread_of_pid): Declare.
2303 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2305 * server.c (handle_query): If current_thread is NULL, look for
2306 another thread of the selected process.
2308 2015-11-26 Daniel Colascione <dancol@dancol.org>
2309 Simon Marchi <simon.marchi@ericsson.com>
2311 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2312 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2314 * target.h (struct target_ops) <thread_name>: New field.
2315 (target_thread_name): New macro.
2317 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2319 * regcache.h (regcache_invalidate_pid): Add declaration.
2320 * regcache.c (regcache_invalidate_pid): New function, extracted
2321 from regcache_invalidate.
2322 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2323 Add trivial documentation comment.
2324 * lynx-low.c: Use regcache_invalidate_pid instead of
2325 regcache_invalidate.
2327 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2329 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2330 and Elf64_auxv_t if the target is Android.
2332 2015-11-22 Doug Evans <xdje42@gmail.com>
2334 * target.h: #include <sys/types.h>.
2336 2015-11-19 Pedro Alves <palves@redhat.com>
2338 * linux-low.c (linux_process_qsupported): Change prototype.
2340 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2342 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2343 and adjust to loop over all features.
2344 * server.c (handle_query) <qSupported>: Adjust to call
2345 target_process_qsupported once, passing it a vector of unprocessed
2347 * target.h (struct target_ops) <process_qsupported>: Change
2349 (target_process_qsupported): Adjust.
2351 2015-11-19 Pedro Alves <palves@redhat.com>
2353 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2355 * configure: Regenerate.
2357 2015-11-19 Pedro Alves <palves@redhat.com>
2359 * configure: Regenerate.
2361 2015-11-19 Yao Qi <yao.qi@linaro.org>
2363 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2366 2015-11-19 Yao Qi <yao.qi@linaro.org>
2368 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2369 (struct aarch64_operand): Move enum out.
2371 2015-11-19 Yao Qi <yao.qi@linaro.org>
2373 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2374 struct user_fpsimd_state *.
2375 (aarch64_store_fpregset): Likewise.
2377 2015-11-19 Yao Qi <yao.qi@linaro.org>
2379 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2380 struct user_pt_regs *.
2381 (aarch64_store_gregset): Likewise.
2383 2015-11-18 Pedro Alves <palves@redhat.com>
2385 * Makefile.in (all_object_files): Add $IPA_OBJS.
2387 2015-11-17 Pedro Alves <palves@redhat.com>
2389 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2390 GDB_SIGNAL_0 and gdb_signal_to_string.
2392 2015-11-17 Pedro Alves <palves@redhat.com>
2394 * win32-low.c (handle_output_debug_string): Remove parameter.
2395 (win32_kill): Remove our_status local and adjust call to
2396 handle_output_debug_string.
2397 (get_child_debug_event): Adjust call to
2398 handle_output_debug_string.
2400 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2402 * linux-mips-low.c (mips_fill_gregset): Add cast.
2403 (mips_store_gregset): Likewise.
2404 (mips_fill_fpregset): Likewise.
2405 (mips_store_fpregset): Likewise.
2407 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2409 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2412 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2414 * linux-mips-low.c (mips_linux_new_thread): Change type of
2415 watch_type to enum target_hw_bp_type.
2417 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2419 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2420 Change return type to arm_hwbp_type.
2422 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2424 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2425 (arm_store_gregset): Likewise.
2426 * linux-arm-low.c (arm_get_hwcap): Likewise.
2427 (arm_read_description): Likewise.
2429 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2431 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2433 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2435 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2436 (ppc_fill_vsxregset): Likewise.
2437 (ppc_store_vsxregset): Likewise.
2438 (ppc_fill_vrregset): Likewise.
2439 (ppc_store_vrregset): Likewise.
2440 (ppc_fill_evrregset): Likewise.
2441 (ppc_store_evrregset): Likewise.
2443 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2445 * linux-ppc-low.c (ppc_usrregs_info): Remove
2446 forward-declaration.
2447 (ppc_arch_setup): Move lower in file.
2449 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2451 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2452 (ps_pdwrite): Likewise.
2454 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2456 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2457 to after assert checks.
2459 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2461 * proc-service.c (ps_pdread): Add/adjust casts.
2462 (ps_pdwrite): Add/adjust casts.
2464 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2466 * server.c (handle_search_memory_1): Cast return value of
2469 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2471 * server.c (write_qxfer_response): Change type of data to
2474 2015-10-29 Pedro Alves <palves@redhat.com>
2476 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2478 2015-10-29 Pedro Alves <palves@redhat.com>
2480 * tracepoint.c (clear_installed_tracepoints): Add casts.
2482 2015-10-29 Pedro Alves <palves@redhat.com>
2484 * server.c (handle_v_cont, process_serial_event): Add enum
2485 gdb_signal casts to signal parsing code.
2487 2015-10-29 Pedro Alves <palves@redhat.com>
2489 * linux-low.h (NULL_REGSET): Define.
2490 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2491 * linux-arm-low.c (arm_regsets): Likewise.
2492 * linux-crisv32-low.c (cris_regsets): Likewise.
2493 * linux-m68k-low.c (m68k_regsets): Likewise.
2494 * linux-mips-low.c (mips_regsets): Likewise.
2495 * linux-nios2-low.c (nios2_regsets): Likewise.
2496 * linux-ppc-low.c (ppc_regsets): Likewise.
2497 * linux-s390-low.c (s390_regsets): Likewise.
2498 * linux-sh-low.c (sh_regsets): Likewise.
2499 * linux-sparc-low.c (sparc_regsets): Likewise.
2500 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2501 * linux-tile-low.c (tile_regsets): Likewise.
2502 * linux-x86-low.c (x86_regsets): Likewise.
2503 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2505 2015-10-29 Pedro Alves <palves@redhat.com>
2507 * linux-low.h (NULL_REGSET): Define.
2508 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2509 * linux-arm-low.c (arm_regsets): Likewise.
2510 * linux-crisv32-low.c (cris_regsets): Likewise.
2511 * linux-m68k-low.c (m68k_regsets): Likewise.
2512 * linux-mips-low.c (mips_regsets): Likewise.
2513 * linux-nios2-low.c (nios2_regsets): Likewise.
2514 * linux-ppc-low.c (ppc_regsets): Likewise.
2515 * linux-s390-low.c (s390_regsets): Likewise.
2516 * linux-sh-low.c (sh_regsets): Likewise.
2517 * linux-sparc-low.c (sparc_regsets): Likewise.
2518 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2519 * linux-tile-low.c (tile_regsets): Likewise.
2520 * linux-x86-low.c (x86_regsets): Likewise.
2521 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2523 2015-10-26 Doug Evans <dje@google.com>
2525 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2527 2015-10-26 Doug Evans <dje@google.com>
2529 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2531 2015-10-26 Doug Evans <dje@google.com>
2533 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2535 (attach_thread, find_new_threads_callback): Ditto.
2537 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2539 * mem-break.h (set_breakpoint_data): Remove.
2541 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2543 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2544 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2545 (initialize_low): Remove set_breakpoint_data call.
2546 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2547 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2548 (initialize_low): Remove set_breakpoint_data call.
2549 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2550 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2551 (initialize_low): Remove set_breakpoint_data call.
2553 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2555 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2556 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2557 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2558 * target.h (target_breakpoint_kind_from_pc): New macro.
2560 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2562 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2563 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2564 the default breakpoint kind.
2566 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2568 * linux-arm-low.c (arm_supports_z_point_type): Add software
2571 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2573 * linux-arm-low.c: Refactor breakpoint definitions.
2574 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2575 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2577 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2579 * Makefile.in: Add arm.c/o.
2580 * configure.srv: Likewise.
2581 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2582 (arm_breakpoint_kind_from_pc): New function.
2583 (arm_sw_breakpoint_from_kind): Return proper kind.
2584 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2586 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2588 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2590 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2591 (struct raw_breakpoint) <size>: Remove.
2592 (struct raw_breakpoint) <kind>: Add.
2593 (bp_size): New function.
2594 (bp_opcode): Likewise.
2595 (find_raw_breakpoint_at): Adjust for kind.
2596 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2597 (remove_memory_breakpoint): Adjust for kind call bp_size.
2598 (set_raw_breakpoint_at): Adjust for kind.
2599 (set_breakpoint): Likewise.
2600 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2601 (delete_raw_breakpoint): Adjust for kind.
2602 (delete_breakpoint): Likewise.
2603 (find_gdb_breakpoint): Likewise.
2604 (set_gdb_breakpoint_1): Likewise.
2605 (set_gdb_breakpoint): Likewise.
2606 (delete_gdb_breakpoint_1): Likewise.
2607 (delete_gdb_breakpoint): Likewise.
2608 (uninsert_raw_breakpoint): Likewise.
2609 (reinsert_raw_breakpoint): Likewise.
2610 (set_breakpoint_data): Remove.
2611 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2612 (check_mem_read): Adjust for kind call bp_size.
2613 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2614 (clone_one_breakpoint): Adjust for kind.
2615 * mem-break.h (set_gdb_breakpoint): Likewise.
2616 (delete_gdb_breakpoint): Likewise.
2617 * server.c (process_serial_event): Likewise.
2619 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2621 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2622 (struct linux_target_ops) <breakpoint>: Remove.
2623 (struct linux_target_ops) <breakpoint_len>: Remove.
2624 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2625 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2626 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2627 (arm_sw_breakpoint_from_kind): New function.
2628 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2629 (struct linux_target_ops) <breakpoint>: Remove.
2630 (struct linux_target_ops) <breakpoint_len>: Remove.
2631 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2632 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2633 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2634 (struct linux_target_ops) <breakpoint>: Remove.
2635 (struct linux_target_ops) <breakpoint_len>: Remove.
2636 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2637 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2638 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2639 (struct linux_target_ops) <breakpoint>: Remove.
2640 (struct linux_target_ops) <breakpoint_len>: Remove.
2641 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2642 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2643 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2644 and sw_breakpoint_from_kind to increment the pc.
2645 (linux_breakpoint_kind_from_pc): New function.
2646 (linux_sw_breakpoint_from_kind): New function.
2647 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2648 (initialize_low): Call breakpoint_kind_from_pc and
2649 sw_breakpoint_from_kind to replace breakpoint_data/len.
2650 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2652 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2653 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2654 (struct linux_target_ops) <breakpoint>: Remove.
2655 (struct linux_target_ops) <breakpoint_len>: Remove.
2656 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2657 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2658 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2659 (struct linux_target_ops) <breakpoint>: Remove.
2660 (struct linux_target_ops) <breakpoint_len>: Remove.
2661 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2662 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2663 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2664 (struct linux_target_ops) <breakpoint>: Remove.
2665 (struct linux_target_ops) <breakpoint_len>: Remove.
2666 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2667 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2668 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2669 (struct linux_target_ops) <breakpoint>: Remove.
2670 (struct linux_target_ops) <breakpoint_len>: Remove.
2671 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2672 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2673 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2674 (struct linux_target_ops) <breakpoint>: Remove.
2675 (struct linux_target_ops) <breakpoint_len>: Remove.
2676 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2677 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2678 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2679 (struct linux_target_ops) <breakpoint>: Remove.
2680 (struct linux_target_ops) <breakpoint_len>: Remove.
2681 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2682 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2683 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2684 (struct linux_target_ops) <breakpoint>: Remove.
2685 (struct linux_target_ops) <breakpoint_len>: Remove.
2686 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2687 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2688 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2689 (struct linux_target_ops) <breakpoint>: Remove.
2690 (struct linux_target_ops) <breakpoint_len>: Remove.
2691 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2692 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2693 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2694 (struct linux_target_ops) <breakpoint>: Remove.
2695 (struct linux_target_ops) <breakpoint_len>: Remove.
2696 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2697 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2698 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2699 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2700 (struct linux_target_ops) <breakpoint>: Remove.
2701 (struct linux_target_ops) <breakpoint_len>: Remove.
2702 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2703 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2704 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2705 (struct linux_target_ops) <breakpoint>: Remove.
2706 (struct linux_target_ops) <breakpoint_len>: Remove.
2707 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2708 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2710 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2712 * linux-cris-low.c (cris_get_pc): Remove void arg.
2714 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2716 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2719 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2721 * inferiors.c (thread_pid_matches_callback): New function.
2722 (find_thread_process): New function.
2723 (remove_thread): Reset current_thread.
2724 (remove_process): Assert threads have been removed first.
2726 2015-10-15 Yao Qi <yao.qi@linaro.org>
2728 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2730 (aarch64_remove_point): Likewise.
2731 * regcache.c (regcache_register_size): New function.
2733 2015-10-12 Yao Qi <yao.qi@linaro.org>
2735 * linux-aarch64-low.c: Update all callers as emit_load_store
2736 is renamed to aarch64_emit_load_store.
2738 2015-10-12 Yao Qi <yao.qi@linaro.org>
2740 * linux-aarch64-low.c: Update all callers of function renaming
2741 from emit_insn to aarch64_emit_insn.
2743 2015-10-12 Yao Qi <yao.qi@linaro.org>
2745 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2746 arch/aarch64-insn.h.
2747 (struct aarch64_memory_operand): Likewise.
2749 (emit_insn): Move to arch/aarch64-insn.c.
2750 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2751 (emit_load_store): Move to arch/aarch64-insn.c.
2752 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2753 (can_encode_int32): Remove.
2755 2015-10-12 Yao Qi <yao.qi@linaro.org>
2757 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2758 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2759 (aarch64_relocate_instruction): Likewise.
2760 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2761 (struct aarch64_insn_visitor): Likewise.
2763 2015-10-12 Yao Qi <yao.qi@linaro.org>
2765 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2766 (struct aarch64_insn_visitor): New.
2767 (struct aarch64_insn_relocation_data): New.
2768 (aarch64_ftrace_insn_reloc_b): New function.
2769 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2770 (aarch64_ftrace_insn_reloc_cb): Likewise.
2771 (aarch64_ftrace_insn_reloc_tb): Likewise.
2772 (aarch64_ftrace_insn_reloc_adr): Likewise.
2773 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2774 (aarch64_ftrace_insn_reloc_others): Likewise.
2776 (aarch64_relocate_instruction): Use visitor.
2778 2015-10-12 Yao Qi <yao.qi@linaro.org>
2780 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2781 int. Add argument buf.
2782 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2783 aarch64_relocate_instruction.
2785 2015-10-12 Yao Qi <yao.qi@linaro.org>
2787 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2788 argument insn. Remove local variable insn. Don't call
2790 (aarch64_install_fast_tracepoint_jump_pad): Call
2793 2015-09-30 Yao Qi <yao.qi@linaro.org>
2795 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2796 (emit_load_store_pair): Likewise.
2798 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2800 * dll.c (match_dll): Add cast(s).
2801 (unloaded_dll): Likewise.
2802 * linux-low.c (second_thread_of_pid_p): Likewise.
2803 (delete_lwp_callback): Likewise.
2804 (count_events_callback): Likewise.
2805 (select_event_lwp_callback): Likewise.
2806 (linux_set_resume_request): Likewise.
2807 * server.c (accumulate_file_name_length): Likewise.
2808 (emit_dll_description): Likewise.
2809 (handle_qxfer_threads_worker): Likewise.
2810 (visit_actioned_threads): Likewise.
2811 * thread-db.c (any_thread_of): Likewise.
2812 * tracepoint.c (same_process_p): Likewise.
2813 (match_blocktype): Likewise.
2814 (build_traceframe_info_xml): Likewise.
2816 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2818 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2820 (gdb_unparse_agent_expr): Likewise.
2821 * hostio.c (require_data): Likewise.
2822 (handle_pread): Likewise.
2823 * linux-low.c (disable_regset): Likewise.
2824 (fetch_register): Likewise.
2825 (store_register): Likewise.
2826 (get_dynamic): Likewise.
2827 (linux_qxfer_libraries_svr4): Likewise.
2828 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2829 (set_fast_tracepoint_jump): Likewise.
2830 (uninsert_fast_tracepoint_jumps_at): Likewise.
2831 (reinsert_fast_tracepoint_jumps_at): Likewise.
2832 (validate_inserted_breakpoint): Likewise.
2833 (clone_agent_expr): Likewise.
2834 * regcache.c (init_register_cache): Likewise.
2835 * remote-utils.c (putpkt_binary_1): Likewise.
2836 (decode_M_packet): Likewise.
2837 (decode_X_packet): Likewise.
2838 (look_up_one_symbol): Likewise.
2839 (relocate_instruction): Likewise.
2840 (monitor_output): Likewise.
2841 * server.c (handle_search_memory): Likewise.
2842 (handle_qxfer_exec_file): Likewise.
2843 (handle_qxfer_libraries): Likewise.
2844 (handle_qxfer): Likewise.
2845 (handle_query): Likewise.
2846 (handle_v_cont): Likewise.
2847 (handle_v_run): Likewise.
2848 (captured_main): Likewise.
2849 * target.c (write_inferior_memory): Likewise.
2850 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2851 * tracepoint.c (init_trace_buffer): Likewise.
2852 (add_tracepoint_action): Likewise.
2853 (add_traceframe): Likewise.
2854 (add_traceframe_block): Likewise.
2855 (cmd_qtdpsrc): Likewise.
2856 (cmd_qtdv): Likewise.
2857 (cmd_qtstatus): Likewise.
2858 (response_source): Likewise.
2859 (response_tsv): Likewise.
2860 (cmd_qtnotes): Likewise.
2861 (gdb_collect): Likewise.
2862 (initialize_tracepoint): Likewise.
2864 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2866 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2867 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2868 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2870 (enum aarch64_condition_codes): New enum.
2871 (w0): New static global.
2874 (struct aarch64_memory_operand) <type>: New
2875 MEMORY_OPERAND_POSTINDEX type.
2876 (postindex_memory_operand): New helper function.
2877 (emit_ret): New function.
2878 (emit_load_store_pair): New function, factored out of emit_stp
2879 with support for MEMORY_OPERAND_POSTINDEX.
2880 (emit_stp): Rewrite using emit_load_store_pair.
2881 (emit_ldp): New function.
2882 (emit_load_store): Likewise.
2883 (emit_ldr): Mention post-index instruction in comment.
2884 (emit_ldrh): New function.
2885 (emit_ldrb): New function.
2886 (emit_ldrsw): Mention post-index instruction in comment.
2887 (emit_str): Likewise.
2888 (emit_subs): New function.
2889 (emit_cmp): Likewise.
2890 (emit_and): Likewise.
2891 (emit_orr): Likewise.
2892 (emit_orn): Likewise.
2893 (emit_eor): Likewise.
2894 (emit_mvn): Likewise.
2895 (emit_lslv): Likewise.
2896 (emit_lsrv): Likewise.
2897 (emit_asrv): Likewise.
2898 (emit_mul): Likewise.
2899 (emit_sbfm): Likewise.
2900 (emit_sbfx): Likewise.
2901 (emit_ubfm): Likewise.
2902 (emit_ubfx): Likewise.
2903 (emit_csinc): Likewise.
2904 (emit_cset): Likewise.
2905 (emit_nop): Likewise.
2906 (emit_ops_insns): New helper function.
2907 (emit_pop): Likewise.
2908 (emit_push): Likewise.
2909 (aarch64_emit_prologue): New function.
2910 (aarch64_emit_epilogue): Likewise.
2911 (aarch64_emit_add): Likewise.
2912 (aarch64_emit_sub): Likewise.
2913 (aarch64_emit_mul): Likewise.
2914 (aarch64_emit_lsh): Likewise.
2915 (aarch64_emit_rsh_signed): Likewise.
2916 (aarch64_emit_rsh_unsigned): Likewise.
2917 (aarch64_emit_ext): Likewise.
2918 (aarch64_emit_log_not): Likewise.
2919 (aarch64_emit_bit_and): Likewise.
2920 (aarch64_emit_bit_or): Likewise.
2921 (aarch64_emit_bit_xor): Likewise.
2922 (aarch64_emit_bit_not): Likewise.
2923 (aarch64_emit_equal): Likewise.
2924 (aarch64_emit_less_signed): Likewise.
2925 (aarch64_emit_less_unsigned): Likewise.
2926 (aarch64_emit_ref): Likewise.
2927 (aarch64_emit_if_goto): Likewise.
2928 (aarch64_emit_goto): Likewise.
2929 (aarch64_write_goto_address): Likewise.
2930 (aarch64_emit_const): Likewise.
2931 (aarch64_emit_call): Likewise.
2932 (aarch64_emit_reg): Likewise.
2933 (aarch64_emit_pop): Likewise.
2934 (aarch64_emit_stack_flush): Likewise.
2935 (aarch64_emit_zero_ext): Likewise.
2936 (aarch64_emit_swap): Likewise.
2937 (aarch64_emit_stack_adjust): Likewise.
2938 (aarch64_emit_int_call_1): Likewise.
2939 (aarch64_emit_void_call_2): Likewise.
2940 (aarch64_emit_eq_goto): Likewise.
2941 (aarch64_emit_ne_goto): Likewise.
2942 (aarch64_emit_lt_goto): Likewise.
2943 (aarch64_emit_le_goto): Likewise.
2944 (aarch64_emit_gt_goto): Likewise.
2945 (aarch64_emit_ge_got): Likewise.
2946 (aarch64_emit_ops_impl): New static global variable.
2947 (aarch64_emit_ops): New target function, return
2948 &aarch64_emit_ops_impl.
2949 (struct linux_target_ops): Install it.
2951 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2953 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2954 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2956 * linux-aarch64-ipa.c: New file.
2957 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2959 (aarch64_get_thread_area): New target method.
2960 (extract_signed_bitfield): New helper function.
2961 (aarch64_decode_ldr_literal): New function.
2962 (enum aarch64_opcodes): New enum.
2963 (struct aarch64_register): New struct.
2964 (struct aarch64_operand): New struct.
2965 (x0): New static global.
2974 (aarch64_register): New helper function.
2975 (register_operand): Likewise.
2976 (immediate_operand): Likewise.
2977 (struct aarch64_memory_operand): New struct.
2978 (offset_memory_operand): New helper function.
2979 (preindex_memory_operand): Likewise.
2980 (enum aarch64_system_control_registers): New enum.
2981 (ENCODE): New macro.
2982 (emit_insn): New helper function.
2983 (emit_b): New function.
2984 (emit_bcond): Likewise.
2985 (emit_cb): Likewise.
2986 (emit_tb): Likewise.
2987 (emit_blr): Likewise.
2988 (emit_stp): Likewise.
2989 (emit_ldp_q_offset): Likewise.
2990 (emit_stp_q_offset): Likewise.
2991 (emit_load_store): Likewise.
2992 (emit_ldr): Likewise.
2993 (emit_ldrsw): Likewise.
2994 (emit_str): Likewise.
2995 (emit_ldaxr): Likewise.
2996 (emit_stxr): Likewise.
2997 (emit_stlr): Likewise.
2998 (emit_data_processing_reg): Likewise.
2999 (emit_data_processing): Likewise.
3000 (emit_add): Likewise.
3001 (emit_sub): Likewise.
3002 (emit_mov): Likewise.
3003 (emit_movk): Likewise.
3004 (emit_mov_addr): Likewise.
3005 (emit_mrs): Likewise.
3006 (emit_msr): Likewise.
3007 (emit_sevl): Likewise.
3008 (emit_wfe): Likewise.
3009 (append_insns): Likewise.
3010 (can_encode_int32_in): New helper function.
3011 (aarch64_relocate_instruction): New function.
3012 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3013 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3014 (struct linux_target_ops): Install aarch64_get_thread_area,
3015 aarch64_install_fast_tracepoint_jump_pad and
3016 aarch64_get_min_fast_tracepoint_insn_len.
3018 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3020 * Makefile.in (aarch64-insn.o): New rule.
3021 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3023 2015-09-21 Yao Qi <yao.qi@linaro.org>
3025 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3027 2015-09-21 Yao Qi <yao.qi@linaro.org>
3029 * tracepoint.c (max_jump_pad_size): Remove.
3031 2015-09-18 Yao Qi <yao.qi@linaro.org>
3033 * linux-aarch64-low.c: Don't include sys/uio.h.
3034 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3036 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3038 * tracepoint.c (eval_result_type): Change prototype.
3039 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3041 2015-09-15 Pedro Alves <palves@redhat.com>
3043 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3044 Check whether to report exec events instead of checking whether
3045 multiprocess is enabled.
3047 2015-09-15 Pedro Alves <palves@redhat.com>
3050 * remote-utils.c (prepare_resume_reply): Merge
3051 TARGET_WAITKIND_VFORK_DONE switch case with the
3052 TARGET_WAITKIND_FORKED case.
3054 2015-09-15 Yao Qi <yao.qi@linaro.org>
3056 * server.c (handle_query): Check string comparison using
3057 "else if" instead of "if".
3059 2015-09-15 Yao Qi <yao.qi@linaro.org>
3061 * server.c (vCont_supported): New global variable.
3062 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3063 matches. Append ";vContSupported+" to own_buf.
3064 (handle_v_requests): Append ";s;S" to own_buf if target supports
3065 hardware single step or vCont_supported is false.
3066 (capture_main): Set vCont_supported to zero.
3068 2015-09-15 Yao Qi <yao.qi@linaro.org>
3070 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3072 (linux_supports_hardware_single_step): ... New function.
3073 (linux_target_ops): Update.
3074 * lynx-low.c (lynx_target_ops): Set field
3075 supports_hardware_single_step to target_can_do_hardware_single_step.
3076 * nto-low.c (nto_target_ops): Likewise.
3077 * spu-low.c (spu_target_ops): Likewise.
3078 * win32-low.c (win32_target_ops): Likewise.
3079 * target.c (target_can_do_hardware_single_step): New function.
3080 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3081 Remove. <supports_hardware_single_step>: New field.
3082 (target_supports_conditional_breakpoints): Remove.
3083 (target_supports_hardware_single_step): New macro.
3084 (target_can_do_hardware_single_step): Declare.
3085 * server.c (handle_query): Use target_supports_hardware_single_step
3086 instead of target_supports_conditional_breakpoints.
3088 2015-09-15 Yao Qi <yao.qi@linaro.org>
3090 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3092 (struct linux_target_ops the_low_target): Install
3093 aarch64_linux_siginfo_fixup.
3095 2015-09-11 Don Breazeal <donb@codesourcery.com>
3096 Luis Machado <lgustavo@codesourcery.com>
3098 * linux-low.c (linux_mourn): Static declaration.
3099 (linux_arch_setup): Move in front of
3100 handle_extended_wait.
3101 (linux_arch_setup_thread): New function.
3102 (handle_extended_wait): Handle exec events. Call
3103 linux_arch_setup_thread. Make event_lwp argument a
3104 pointer-to-a-pointer.
3105 (check_zombie_leaders): Do not check stopped threads.
3106 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3107 (linux_low_filter_event): Add lwp and thread for exec'ing
3108 non-leader thread if leader thread has been deleted.
3109 Refactor code into linux_arch_setup_thread and call it.
3110 Pass child lwp pointer by reference to handle_extended_wait.
3111 (linux_wait_for_event_filtered): Update comment.
3112 (linux_wait_1): Prevent clobbering exec event status.
3113 (linux_supports_exec_events): New function.
3114 (linux_target_ops) <supports_exec_events>: Initialize new member.
3115 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3117 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3118 * server.c (report_exec_events): New global variable.
3119 (handle_query): Handle qSupported query for exec-events feature.
3120 (captured_main): Initialize report_exec_events.
3121 * server.h (report_exec_events): Declare new global variable.
3122 * target.h (struct target_ops) <supports_exec_events>: New
3124 (target_supports_exec_events): New macro.
3125 * win32-low.c (win32_target_ops) <supports_exec_events>:
3126 Initialize new member.
3128 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3130 * linux-low.c (linux_low_enable_btrace): Remove.
3131 (linux_target_ops): Replace linux_low_enable_btrace with
3132 linux_enable_btrace.
3134 2015-09-03 Yao Qi <yao.qi@linaro.org>
3136 * linux-aarch64-low.c (aarch64_insert_point): Call
3137 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3140 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3142 * linux-low.c (check_stopped_by_breakpoint): Use
3143 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3145 2015-08-27 Pedro Alves <palves@redhat.com>
3147 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3149 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3151 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3152 the XNEW-family equivalent.
3153 (compile_bytecodes): Likewise.
3154 * dll.c (loaded_dll): Likewise.
3155 * event-loop.c (append_callback_event): Likewise.
3156 (create_file_handler): Likewise.
3157 (create_file_event): Likewise.
3158 * hostio.c (handle_open): Likewise.
3159 * inferiors.c (add_thread): Likewise.
3160 (add_process): Likewise.
3161 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3162 * linux-arm-low.c (arm_new_process): Likewise.
3163 (arm_new_thread): Likewise.
3164 * linux-low.c (add_to_pid_list): Likewise.
3165 (linux_add_process): Likewise.
3166 (handle_extended_wait): Likewise.
3167 (add_lwp): Likewise.
3168 (enqueue_one_deferred_signal): Likewise.
3169 (enqueue_pending_signal): Likewise.
3170 (linux_resume_one_lwp_throw): Likewise.
3171 (linux_resume_one_thread): Likewise.
3172 (linux_read_memory): Likewise.
3173 (linux_write_memory): Likewise.
3174 * linux-mips-low.c (mips_linux_new_process): Likewise.
3175 (mips_linux_new_thread): Likewise.
3176 (mips_add_watchpoint): Likewise.
3177 * linux-x86-low.c (initialize_low_arch): Likewise.
3178 * lynx-low.c (lynx_add_process): Likewise.
3179 * mem-break.c (set_raw_breakpoint_at): Likewise.
3180 (set_breakpoint): Likewise.
3181 (add_condition_to_breakpoint): Likewise.
3182 (add_commands_to_breakpoint): Likewise.
3183 (clone_agent_expr): Likewise.
3184 (clone_one_breakpoint): Likewise.
3185 * regcache.c (new_register_cache): Likewise.
3186 * remote-utils.c (look_up_one_symbol): Likewise.
3187 * server.c (queue_stop_reply): Likewise.
3188 (start_inferior): Likewise.
3189 (queue_stop_reply_callback): Likewise.
3190 (handle_target_event): Likewise.
3191 * spu-low.c (fetch_ppc_memory): Likewise.
3192 (store_ppc_memory): Likewise.
3193 * target.c (set_target_ops): Likewise.
3194 * thread-db.c (thread_db_load_search): Likewise.
3195 (try_thread_db_load_1): Likewise.
3196 * tracepoint.c (add_tracepoint): Likewise.
3197 (add_tracepoint_action): Likewise.
3198 (create_trace_state_variable): Likewise.
3199 (cmd_qtdpsrc): Likewise.
3200 (cmd_qtro): Likewise.
3201 (add_while_stepping_state): Likewise.
3202 * win32-low.c (child_add_thread): Likewise.
3203 (get_image_name): Likewise.
3205 2015-08-25 Yao Qi <yao.qi@linaro.org>
3207 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3209 2015-08-25 Yao Qi <yao.qi@linaro.org>
3211 * Makefile.in (aarch64-linux.o): New rule.
3212 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3214 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3215 (aarch64_init_debug_reg_state): Make it extern.
3216 (aarch64_linux_prepare_to_resume): Remove.
3218 2015-08-25 Yao Qi <yao.qi@linaro.org>
3220 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3221 lwp_arch_private_info and ptid_of_lwp.
3223 2015-08-25 Yao Qi <yao.qi@linaro.org>
3225 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3226 Find proc_info by find_process_pid. All callers updated.
3228 2015-08-25 Yao Qi <yao.qi@linaro.org>
3230 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3232 (debug_reg_change_callback): Remove.
3233 (aarch64_notify_debug_reg_change): Remove.
3235 2015-08-25 Yao Qi <yao.qi@linaro.org>
3237 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3238 Call current_lwp_ptid.
3240 2015-08-25 Yao Qi <yao.qi@linaro.org>
3242 * linux-aarch64-low.c (debug_reg_change_callback): Use
3245 2015-08-25 Yao Qi <yao.qi@linaro.org>
3247 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3249 2015-08-25 Yao Qi <yao.qi@linaro.org>
3251 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3253 2015-08-25 Yao Qi <yao.qi@linaro.org>
3255 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3258 2015-08-25 Yao Qi <yao.qi@linaro.org>
3260 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3262 (debug_reg_change_callback): Remove argument entry and add argument
3263 lwp. Remove local variable thread. Don't print thread id in the
3264 debugging output. Don't check whether pid of thread equals to pid.
3265 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3266 iterate_over_lwps instead find_inferior.
3268 2015-08-24 Pedro Alves <palves@redhat.com>
3270 * inferiors.c (get_first_process): New function.
3271 * inferiors.h (get_first_process): New declaration.
3272 * remote-utils.c (read_ptid): Default to the first process in the
3273 list, instead of to the current thread's process.
3275 2015-08-24 Pedro Alves <palves@redhat.com>
3277 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3278 * event-loop.c: Likewise.
3279 * remote-utils.c: Likewise.
3280 * tracepoint.c: Likewise.
3282 2015-08-24 Pedro Alves <palves@redhat.com>
3284 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3287 2015-08-21 Pedro Alves <palves@redhat.com>
3289 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3290 instead of literal 1.
3292 2015-08-21 Pedro Alves <palves@redhat.com>
3294 * tdesc.c (default_description): Explicitly zero-initialize.
3296 2015-08-21 Pedro Alves <palves@redhat.com>
3299 * inferiors.c (remove_thread): Discard any pending stop reply for
3301 * server.c (remove_all_on_match_pid): Rename to ...
3302 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3304 (discard_queued_stop_replies): Change parameter to a ptid. Now
3306 (handle_v_kill, kill_inferior_callback, captured_main)
3307 (process_serial_event): Adjust.
3308 * server.h (discard_queued_stop_replies): Declare.
3310 2015-08-21 Pedro Alves <palves@redhat.com>
3312 * linux-low.c (wait_for_sigstop): Always switch to no thread
3313 selected if the previously current thread dies.
3314 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3315 process instead of the current thread's.
3316 * remote-utils.c (input_interrupt): Don't check if there's no
3318 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3319 current thread to the general thread fails, error out.
3320 (handle_qxfer_auxv, handle_qxfer_libraries)
3321 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3322 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3323 (handle_query): Check if there's a thread selected instead of
3324 checking whether there's any thread in the thread list.
3325 (handle_qxfer_threads, handle_qxfer_btrace)
3326 (handle_qxfer_btrace_conf): Don't error out early if there's no
3327 thread in the thread list.
3328 (handle_v_cont, myresume): Don't set the current thread to the
3330 (process_serial_event) <Hg handling>: Also set thread_id if the
3331 previous general thread is still alive.
3332 (process_serial_event) <g/G handling>: If setting the current
3333 thread to the general thread fails, error out.
3334 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3335 thread's lwp instead of the current thread's.
3336 * target.c (set_desired_thread): If the desired thread was not
3337 found, leave the current thread pointing to NULL. Return an int
3338 (boolean) indicating success.
3339 * target.h (set_desired_thread): Change return type to int.
3341 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3343 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3344 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3346 (ps_get_thread_area): New function.
3348 2015-08-19 Gary Benson <gbenson@redhat.com>
3350 * hostio.c (handle_pread): Do not attempt to read more data
3351 than hostio_reply_with_data can fit in a packet.
3353 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3355 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3357 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3359 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3361 2015-08-06 Pedro Alves <palves@redhat.com>
3363 * tracepoint.c (expr_eval_result): Now an int.
3365 2015-08-06 Pedro Alves <palves@redhat.com>
3367 * gdbthread.h (struct regcache): Forward declare.
3368 (struct thread_info) <regcache_data>: Now a struct regcache
3370 * inferiors.c (inferior_regcache_data)
3371 (set_inferior_regcache_data): Now work with struct regcache
3373 * inferiors.h (struct regcache): Forward declare.
3374 (inferior_regcache_data, set_inferior_regcache_data): Now work
3375 with struct regcache pointers.
3376 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3377 (free_register_cache_thread): Remove struct regcache pointer
3380 2015-08-06 Pedro Alves <palves@redhat.com>
3382 * server.c (captured_main): On error, print the exception message
3383 to stderr, and if run_once is set, throw a quit.
3385 2015-08-06 Pedro Alves <palves@redhat.com>
3387 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3390 2015-08-06 Pedro Alves <palves@redhat.com>
3392 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3393 reading beyond the passed in buffer length.
3395 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3397 * tracepoint.c (symbol_list) <required>: Remove.
3399 2015-08-06 Pedro Alves <palves@redhat.com>
3401 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3402 count if stopping and suspending threads.
3403 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3404 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3405 (linux_detach): Complete an ongoing step-over.
3406 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3408 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3409 (linux_wait_1): If passing a signal to the inferior after
3410 finishing a step-over, unsuspend and re-resume all lwps. If we
3411 see a single-step event but the thread should be continuing, don't
3412 pass the trap to gdb.
3413 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3414 internal_error instead of gdb_assert.
3415 (enqueue_pending_signal): New function.
3416 (check_ptrace_stopped_lwp_gone): Add debug output.
3417 (start_step_over): Use internal_error instead of gdb_assert.
3418 (complete_ongoing_step_over): New function.
3419 (linux_resume_one_thread): Don't resume a suspended thread.
3420 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3423 2015-08-06 Pedro Alves <palves@redhat.com>
3425 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3426 (linux_thread_alive): Use lwp_is_marked_dead.
3427 (extended_event_reported): Delete.
3428 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3429 instead of extended_event_reported.
3430 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3432 (lwp_is_marked_dead): New function.
3433 (lwp_running): Use lwp_is_marked_dead.
3434 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3437 2015-08-06 Pedro Alves <palves@redhat.com>
3439 * linux-low.c (linux_wait_1): Move fork event output out of the
3440 !report_to_gdb check. Pass event_child->waitstatus to
3441 target_waitstatus_to_string instead of ourstatus.
3443 2015-08-04 Yao Qi <yao.qi@linaro.org>
3445 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3446 if current_thread is 32 bit.
3448 2015-08-04 Yao Qi <yao.qi@linaro.org>
3450 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3451 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3452 * server.c (extended_protocol): Remove "static".
3453 * server.h (extended_protocol): Declare it.
3455 2015-08-04 Yao Qi <yao.qi@linaro.org>
3457 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3458 both aarch64 and aarch32.
3459 (aarch64_set_pc): Likewise.
3461 2015-08-04 Yao Qi <yao.qi@linaro.org>
3463 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3464 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3465 arm-with-neon.xml to srv_xmlfiles.
3466 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3467 (is_64bit_tdesc): New function.
3468 (aarch64_linux_read_description): New function.
3469 (aarch64_arch_setup): Call aarch64_linux_read_description.
3470 (regs_info): Rename to regs_info_aarch64.
3471 (aarch64_regs_info): Return right regs_info.
3472 (initialize_low_arch): Call initialize_low_arch_aarch32.
3474 2015-08-04 Yao Qi <yao.qi@linaro.org>
3476 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3477 * linux-aarch32-low.c: New file.
3478 * linux-aarch32-low.h: New file.
3479 * linux-arm-low.c (arm_fill_gregset): Move it to
3480 linux-aarch32-low.c.
3481 (arm_store_gregset): Likewise.
3482 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3483 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3484 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3485 (regs_info): Rename to regs_info_arm.
3486 (arm_regs_info): Return regs_info_aarch32 if
3487 have_ptrace_getregset is 1 and target description is
3488 arm_with_neon or arm_with_vfpv3.
3489 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3490 Call initialize_low_arch_aarch32 instead.
3492 2015-08-04 Yao Qi <yao.qi@linaro.org>
3494 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3495 * linux-low.c: ... here.
3496 * linux-low.h (have_ptrace_getregset): Declare it.
3498 2015-08-04 Pedro Alves <palves@redhat.com>
3500 * thread-db.c (struct thread_db): Use new typedefs.
3501 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3503 (disable_thread_event_reporting): Cast result of dlsym to
3504 destination function pointer type.
3505 (thread_db_mourn): Use td_ta_delete_ftype.
3507 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3509 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3511 (CDX_BREAKPOINT): Define for R2.
3512 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3513 (the_low_target): Add comments.
3515 2015-07-30 Yao Qi <yao.qi@linaro.org>
3517 * linux-arm-low.c (arm_hwcap): Remove it.
3518 (arm_read_description): New local variable arm_hwcap. Don't
3519 set arm_hwcap to zero.
3521 2015-07-30 Yao Qi <yao.qi@linaro.org>
3523 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3524 Use regcache->tdesc instead.
3525 (arm_store_wmmxregset): Likewise.
3526 (arm_fill_vfpregset): Likewise.
3527 (arm_store_vfpregset): Likewise.
3529 2015-07-30 Yao Qi <yao.qi@linaro.org>
3531 * linux-arm-low.c: Include arch/arm.h.
3532 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3533 (arm_store_gregset): Likewise.
3535 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3537 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3538 ptrace's 4th parameter.
3540 2015-07-27 Yao Qi <yao.qi@linaro.org>
3542 * configure.srv (case aarch64*-*-linux*): Don't set
3545 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3547 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3549 * linux-arm-low.c: Likewise.
3550 * linux-cris-low.c: Likewise.
3551 * linux-crisv32-low.c: Likewise.
3552 * linux-low.c: Likewise.
3553 * linux-m68k-low.c: Likewise.
3554 * linux-mips-low.c: Likewise.
3555 * linux-nios2-low.c: Likewise.
3556 * linux-s390-low.c: Likewise.
3557 * linux-sparc-low.c: Likewise.
3558 * linux-tic6x-low.c: Likewise.
3559 * linux-tile-low.c: Likewise.
3560 * linux-x86-low.c: Likewise.
3562 2015-07-24 Pedro Alves <palves@redhat.com>
3564 * config.in: Regenerate.
3565 * configure: Regenerate.
3567 2015-07-24 Pedro Alves <palves@redhat.com>
3569 * acinclude.m4: Include ../ptrace.m4.
3570 * configure.ac: Call GDB_AC_PTRACE.
3571 * config.in, configure: Regenerate.
3573 2015-07-24 Yao Qi <yao.qi@linaro.org>
3575 * linux-low.c (linux_create_inferior): Remove setting to
3576 proc->priv->new_inferior.
3577 (linux_attach): Likewise.
3578 (linux_low_filter_event): Likewise.
3579 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3581 2015-07-24 Yao Qi <yao.qi@linaro.org>
3583 * linux-low.c (linux_arch_setup): New function.
3584 (linux_low_filter_event): If proc->tdesc is NULL and
3585 proc->attached is true, call the_low_target.arch_setup.
3586 Otherwise, keep status pending, and return.
3587 (linux_resume_one_lwp_throw): Don't call get_pc if
3588 thread->while_stepping isn't NULL. Don't call
3589 get_thread_regcache if proc->tdesc is NULL.
3590 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3591 (linux_target_ops): Install arch_setup.
3592 * server.c (start_inferior): Call the_target->arch_setup.
3593 * target.h (struct target_ops) <arch_setup>: New field.
3594 (target_arch_setup): New marco.
3595 * lynx-low.c (lynx_target_ops): Update.
3596 * nto-low.c (nto_target_ops): Update.
3597 * spu-low.c (spu_target_ops): Update.
3598 * win32-low.c (win32_target_ops): Update.
3600 2015-07-24 Yao Qi <yao.qi@linaro.org>
3602 * linux-low.c (linux_add_process): Don't set
3603 proc->priv->new_inferior.
3604 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3605 (linux_attach): Likewise.
3607 2015-07-24 Yao Qi <yao.qi@linaro.org>
3609 * server.c (start_inferior): Code refactor.
3611 2015-07-24 Yao Qi <yao.qi@linaro.org>
3613 * server.c (process_serial_event): Set general_thread.
3615 2015-07-21 Yao Qi <yao.qi@linaro.org>
3617 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3618 aarch64_linux_get_debug_reg_capacity.
3620 2015-07-17 Yao Qi <yao.qi@linaro.org>
3622 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3623 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3624 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3625 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3626 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3627 (AARCH64_HWP_ALIGNMENT): Likewise.
3628 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3629 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3630 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3631 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3632 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3633 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3634 (struct aarch64_debug_reg_state): Likewise.
3635 (struct arch_lwp_info): Likewise.
3636 (aarch64_align_watchpoint): Likewise.
3637 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3638 (aarch64_watchpoint_length): Likewise.
3639 (aarch64_point_encode_ctrl_reg): Likewise
3640 (aarch64_point_is_aligned): Likewise.
3641 (aarch64_align_watchpoint): Likewise.
3642 (aarch64_linux_set_debug_regs):
3643 (aarch64_dr_state_insert_one_point): Likewise.
3644 (aarch64_dr_state_remove_one_point): Likewise.
3645 (aarch64_handle_breakpoint): Likewise.
3646 (aarch64_handle_aligned_watchpoint): Likewise.
3647 (aarch64_handle_unaligned_watchpoint): Likewise.
3648 (aarch64_handle_watchpoint): Likewise.
3650 2015-07-17 Yao Qi <yao.qi@linaro.org>
3652 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3653 and don't aarch64_get_debug_reg_state. All callers update.
3654 (aarch64_handle_aligned_watchpoint): Likewise.
3655 (aarch64_handle_unaligned_watchpoint): Likewise.
3656 (aarch64_handle_watchpoint): Likewise.
3657 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3658 (aarch64_remove_point): Likewise.
3660 2015-07-17 Yao Qi <yao.qi@linaro.org>
3662 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3664 (aarch64_handle_unaligned_watchpoint): Likewise.
3666 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3668 Revert the previous 3 commits:
3669 Move gdb_regex* to common/
3670 Move linux_find_memory_regions_full & co.
3671 gdbserver build-id attribute generator
3673 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3674 Jan Kratochvil <jan.kratochvil@redhat.com>
3676 gdbserver build-id attribute generator.
3677 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3678 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3679 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3681 (get_dynamic): Use find_pdhr to traverse program headers.
3682 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3683 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3684 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3685 (get_hex_build_id): New.
3686 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3687 to reply XML document.
3689 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3690 Jan Kratochvil <jan.kratochvil@redhat.com>
3692 * target.c: Include target/target-utils.h and fcntl.h.
3693 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3694 (target_fileio_read_stralloc): New functions.
3696 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3698 * Makefile.in (OBS): Add gdb_regex.o.
3700 * config.in: Rebuilt.
3701 * configure: Rebuilt.
3703 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3704 Jan Kratochvil <jan.kratochvil@redhat.com>
3706 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3707 * Makefile.in (OBS): Add target-utils.o.
3708 (linux-maps.o, target-utils.o): New.
3709 * configure.srv (srv_linux_obj): Add linux-maps.o.
3711 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3713 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3715 (the_low_target): Install it.
3717 2015-07-14 Pedro Alves <palves@redhat.com>
3719 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3720 Instead, ignore ECHILD, and throw an error for other errnos.
3722 2015-07-10 Pedro Alves <palves@redhat.com>
3724 * event-loop.c (struct callback_event) <data>: Change type to
3725 gdb_client_data instance instead of gdb_client_data pointer.
3726 (append_callback_event): Adjust.
3728 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3730 * linux-aarch64-low.c: Add comments for each linux_target_ops
3731 method. Remove comments already covered in target_ops and
3732 linux_target_ops definitions.
3733 (the_low_target): Add comments for each unimplemented method.
3735 2015-07-09 Yao Qi <yao.qi@linaro.org>
3737 * linux-aarch64-low.c (aarch64_regmap): Remove.
3738 (aarch64_usrregs_info): Remove.
3739 (regs_info): Set field usrregs to NULL.
3741 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3743 * linux-low.c: Include "rsp-low.h"
3744 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3745 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3746 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3747 (handle_btrace_enable_pt): New.
3748 (handle_btrace_general_set): Support "pt".
3749 (handle_btrace_conf_general_set): Support "pt:size".
3751 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3753 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3756 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3758 * linux-aarch64-low.c: Remove comment about endianness.
3759 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3760 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3763 2015-06-24 Gary Benson <gbenson@redhat.com>
3765 * linux-i386-ipa.c (stdint.h): Do not include.
3766 * lynx-i386-low.c (stdint.h): Likewise.
3767 * lynx-ppc-low.c (stdint.h): Likewise.
3768 * mem-break.c (stdint.h): Likewise.
3769 * thread-db.c (stdint.h): Likewise.
3770 * tracepoint.c (stdint.h): Likewise.
3771 * win32-low.c (stdint.h): Likewise.
3773 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3775 * server.c (write_qxfer_response): Update call to
3776 remote_escape_output.
3778 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3779 Jan Kratochvil <jan.kratochvil@redhat.com>
3781 Merge multiple hex conversions.
3782 * gdbreplay.c (tohex): Rename to 'fromhex'.
3783 (logchar): Use fromhex.
3785 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3787 * server.c (handle_qxfer_libraries): Set `version' attribute for
3790 2015-06-10 Gary Benson <gbenson@redhat.com>
3792 * target.h (struct target_ops) <multifs_open>: New field.
3793 <multifs_unlink>: Likewise.
3794 <multifs_readlink>: Likewise.
3795 * linux-low.c (nat/linux-namespaces.h): New include.
3796 (linux_target_ops): Initialize the_target->multifs_open,
3797 the_target->multifs_unlink and the_target->multifs_readlink.
3798 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3799 * hostio.c (hostio_fs_pid): New static variable.
3800 (hostio_handle_new_gdb_connection): New function.
3801 (handle_setfs): Likewise.
3802 (handle_open): Use the_target->multifs_open as appropriate.
3803 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3804 (handle_readlink): Use the_target->multifs_readlink as
3806 (handle_vFile): Handle vFile:setfs packets.
3807 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3808 after target_handle_new_gdb_connection.
3810 2015-06-10 Gary Benson <gbenson@redhat.com>
3812 * configure.ac (AC_CHECK_FUNCS): Add setns.
3813 * config.in: Regenerate.
3814 * configure: Likewise.
3815 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3816 (linux-namespaces.o): New rule.
3817 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3819 2015-06-09 Gary Benson <gbenson@redhat.com>
3821 * hostio.c (handle_open): Process mode argument with
3822 fileio_to_host_mode.
3824 2015-06-01 Yao Qi <yao.qi@linaro.org>
3826 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3827 * linux-x86-low.c: Likewise.
3829 2015-05-28 Don Breazeal <donb@codesourcery.com>
3831 * linux-low.c (handle_extended_wait): Initialize
3832 thread_info.last_resume_kind for new fork children.
3834 2015-05-15 Pedro Alves <palves@redhat.com>
3836 * target.h (target_handle_new_gdb_connection): Rewrite using if
3837 wrapped in do/while.
3839 2015-05-14 Joel Brobecker <brobecker@adacore.com>
3841 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3842 * configure, config.in: Regenerate.
3843 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3846 2015-05-12 Don Breazeal <donb@codesourcery.com>
3848 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3849 PTRACE_EVENT_VFORK_DONE.
3850 (linux_low_ptrace_options, extended_event_reported): Add vfork
3852 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3853 and "vforkdone" for RSP 'T' Stop Reply Packet.
3854 * server.h (report_vfork_events): Declare
3857 2015-05-12 Don Breazeal <donb@codesourcery.com>
3859 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3860 (the_low_target) <new_fork>: Initialize new member.
3861 * linux-arm-low.c (arm_new_fork): New function.
3862 (the_low_target) <new_fork>: Initialize new member.
3863 * linux-low.c (handle_extended_wait): Call new target function
3865 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3866 * linux-mips-low.c (mips_add_watchpoint): New function
3867 extracted from mips_insert_point.
3868 (the_low_target) <new_fork>: Initialize new member.
3869 (mips_linux_new_fork): New function.
3870 (mips_insert_point): Call mips_add_watchpoint.
3871 * linux-x86-low.c (x86_linux_new_fork): New function.
3872 (the_low_target) <new_fork>: Initialize new member.
3874 2015-05-12 Don Breazeal <donb@codesourcery.com>
3876 * linux-low.c (handle_extended_wait): Implement return value,
3877 rename argument 'event_child' to 'event_lwp', handle
3878 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3879 (linux_low_ptrace_options): New function.
3880 (linux_low_filter_event): Call linux_low_ptrace_options,
3881 use different argument fo linux_enable_event_reporting,
3882 use return value from handle_extended_wait.
3883 (extended_event_reported): New function.
3884 (linux_wait_1): Call extended_event_reported and set
3885 status to report fork events.
3886 (linux_write_memory): Add pid to debug message.
3887 (reset_lwp_ptrace_options_callback): New function.
3888 (linux_handle_new_gdb_connection): New function.
3889 (linux_target_ops): Initialize new structure member.
3890 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3891 * lynx-low.c: Initialize new structure member.
3892 * remote-utils.c (prepare_resume_reply): Implement stop reason
3893 "fork" for "T" stop message.
3894 * server.c (handle_query): Call handle_new_gdb_connection.
3895 * server.h (report_fork_events): Declare global flag.
3896 * target.h (struct target_ops) <handle_new_gdb_connection>:
3898 (target_handle_new_gdb_connection): New macro.
3899 * win32-low.c: Initialize new structure member.
3901 2015-05-12 Don Breazeal <donb@codesourcery.com>
3903 * mem-break.c (APPEND_TO_LIST): Define macro.
3904 (clone_agent_expr): New function.
3905 (clone_one_breakpoint): New function.
3906 (clone_all_breakpoints): New function.
3907 * mem-break.h: Declare new functions.
3909 2015-05-12 Don Breazeal <donb@codesourcery.com>
3911 * linux-low.c (linux_supports_fork_events): New function.
3912 (linux_supports_vfork_events): New function.
3913 (linux_target_ops): Initialize new structure members.
3914 (initialize_low): Call linux_check_ptrace_features.
3915 * lynx-low.c (lynx_target_ops): Initialize new structure
3917 * server.c (report_fork_events, report_vfork_events):
3919 (handle_query): Add new features to qSupported packet and
3921 (captured_main): Initialize new global variables.
3922 * target.h (struct target_ops) <supports_fork_events>:
3924 <supports_vfork_events>: New member.
3925 (target_supports_fork_events): New macro.
3926 (target_supports_vfork_events): New macro.
3927 * win32-low.c (win32_target_ops): Initialize new structure
3930 2015-05-12 Gary Benson <gbenson@redhat.com>
3932 * server.c (handle_qxfer_exec_file): Use current process
3935 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3937 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3938 Remove HAVE_PTRACE_GETREGS conditionals.
3939 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3940 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3942 2015-05-08 Yao Qi <yao.qi@linaro.org>
3944 * linux-low.c (linux_supports_conditional_breakpoints): New
3946 (linux_target_ops): Install new target method.
3947 * lynx-low.c (lynx_target_ops): Install NULL hook for
3948 supports_conditional_breakpoints.
3949 * nto-low.c (nto_target_ops): Likewise.
3950 * spu-low.c (spu_target_ops): Likewise.
3951 * win32-low.c (win32_target_ops): Likewise.
3952 * server.c (handle_query): Check
3953 target_supports_conditional_breakpoints.
3954 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3956 (target_supports_conditional_breakpoints): New macro.
3958 2015-05-06 Pedro Alves <palves@redhat.com>
3961 * server.c (start_inferior): If the process exits, mourn it.
3963 2015-04-21 Gary Benson <gbenson@redhat.com>
3965 * hostio.c (fileio_open_flags_to_host): Factored out to
3966 fileio_to_host_openflags in common/fileio.c. Single use
3969 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3971 * linux-xtensa-low.c (xtensa_fill_gregset)
3972 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3975 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3977 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3978 (regs_info): Replace usrregs pointer with NULL.
3980 2015-04-17 Gary Benson <gbenson@redhat.com>
3982 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3983 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3984 * server.c (handle_qxfer_exec_file): New function.
3985 (qxfer_packets): Add exec-file entry.
3986 (handle_query): Report qXfer:exec-file:read as supported packet.
3988 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3990 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3992 2015-04-09 Gary Benson <gbenson@redhat.com>
3994 * hostio-errno.c (errno_to_fileio_error): Remove function.
3995 Update caller to use remote_fileio_to_fio_error.
3997 2015-04-09 Yao Qi <yao.qi@linaro.org>
3999 * linux-low.c (linux_insert_point): Call
4000 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4001 (linux_remove_point): Call remove_memory_breakpoint if type is
4003 * linux-x86-low.c (x86_insert_point): Don't call
4004 insert_memory_breakpoint.
4005 (x86_remove_point): Don't call remove_memory_breakpoint.
4007 2015-04-01 Pedro Alves <palves@redhat.com>
4008 Cleber Rosa <crosa@redhat.com>
4010 * server.c (gdbserver_usage): Reorganize and extend the usage
4013 2015-03-24 Pedro Alves <palves@redhat.com>
4015 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4016 output. Also dump TRAP_TRACE.
4017 (linux_low_filter_event): In debug output, distinguish a
4018 resume_stop SIGSTOP from a delayed SIGSTOP.
4020 2015-03-24 Gary Benson <gbenson@redhat.com>
4022 * linux-x86-low.c (x86_linux_new_thread): Moved to
4024 (x86_linux_prepare_to_resume): Likewise.
4026 2015-03-24 Gary Benson <gbenson@redhat.com>
4028 * Makefile.in (x86-linux-dregs.o): New rule.
4029 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4030 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4031 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4032 (x86_linux_dr_get): Likewise.
4033 (x86_linux_dr_set): Likewise.
4034 (update_debug_registers_callback): Likewise.
4035 (x86_linux_dr_set_addr): Likewise.
4036 (x86_linux_dr_get_addr): Likewise.
4037 (x86_linux_dr_set_control): Likewise.
4038 (x86_linux_dr_get_control): Likewise.
4039 (x86_linux_dr_get_status): Likewise.
4040 (x86_linux_update_debug_registers): Likewise.
4042 2015-03-24 Gary Benson <gbenson@redhat.com>
4044 * linux-x86-low.c (x86_linux_update_debug_registers):
4045 New function, factored out from...
4046 (x86_linux_prepare_to_resume): ...this.
4048 2015-03-24 Gary Benson <gbenson@redhat.com>
4050 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4051 (x86_linux_dr_set): Likewise.
4052 (update_debug_registers_callback): Likewise.
4053 (x86_linux_dr_set_addr): Likewise.
4054 (x86_linux_dr_get_addr): Likewise.
4055 (x86_linux_dr_set_control): Likewise.
4056 (x86_linux_dr_get_control): Likewise.
4057 (x86_linux_dr_get_status): Likewise.
4058 (x86_linux_prepare_to_resume): Likewise.
4060 2015-03-24 Gary Benson <gbenson@redhat.com>
4062 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4063 Use perror_with_name. Pass string through gettext.
4064 (x86_linux_dr_set): Likewise.
4066 2015-03-24 Gary Benson <gbenson@redhat.com>
4068 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4069 (x86_linux_dr_set_addr): ...this.
4070 (x86_dr_low_get_addr): Rename to...
4071 (x86_linux_dr_get_addr): ...this.
4072 (x86_dr_low_set_control): Rename to...
4073 (x86_linux_dr_set_control): ...this.
4074 (x86_dr_low_get_control): Rename to...
4075 (x86_linux_dr_get_control): ...this.
4076 (x86_dr_low_get_status): Rename to...
4077 (x86_linux_dr_get_status): ...this.
4078 (x86_dr_low): Update with new function names.
4080 2015-03-24 Gary Benson <gbenson@redhat.com>
4082 * Makefile.in (x86-linux.o): New rule.
4083 * configure.srv: Add x86-linux.o to relevant targets.
4084 * linux-low.c (lwp_set_arch_private_info): New function.
4085 (lwp_arch_private_info): Likewise.
4086 * linux-x86-low.c: Include nat/x86-linux.h.
4087 (arch_lwp_info): Removed structure.
4088 (update_debug_registers_callback):
4089 Use lwp_set_debug_registers_changed.
4090 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4091 and lwp_set_debug_registers_changed.
4092 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4094 2015-03-24 Gary Benson <gbenson@redhat.com>
4096 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4097 * linux-arm-low.c (arm_new_thread): Likewise.
4098 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4099 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4100 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4101 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4103 2015-03-24 Gary Benson <gbenson@redhat.com>
4105 * linux-low.c (ptid_of_lwp): New function.
4106 (lwp_is_stopped): Likewise.
4107 (lwp_stop_reason): Likewise.
4108 * linux-x86-low.c (update_debug_registers_callback):
4110 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4113 2015-03-24 Gary Benson <gbenson@redhat.com>
4115 * linux-low.h (linux_stop_lwp): Remove declaration.
4117 2015-03-24 Gary Benson <gbenson@redhat.com>
4119 * linux-low.h: Include nat/linux-nat.h.
4120 * linux-low.c (iterate_over_lwps_args): New structure.
4121 (iterate_over_lwps_filter): New function.
4122 (iterate_over_lwps): Likewise.
4123 * linux-x86-low.c (update_debug_registers_callback):
4124 Update signature to what iterate_over_lwps expects.
4125 Remove PID check that iterate_over_lwps now performs.
4126 (x86_dr_low_set_addr): Use iterate_over_lwps.
4127 (x86_dr_low_set_control): Likewise.
4129 2015-03-24 Gary Benson <gbenson@redhat.com>
4131 * linux-x86-low.c (x86_debug_reg_state): New function.
4132 (x86_linux_prepare_to_resume): Use the above.
4134 2015-03-24 Gary Benson <gbenson@redhat.com>
4136 * linux-low.c (current_lwp_ptid): New function.
4137 * linux-x86-low.c: Include nat/linux-nat.h.
4138 (x86_dr_low_get_addr): Use current_lwp_ptid.
4139 (x86_dr_low_get_control): Likewise.
4140 (x86_dr_low_get_status): Likewise.
4142 2015-03-20 Pedro Alves <palves@redhat.com>
4144 * tracepoint.c (cmd_qtstatus): Make "str" const.
4146 2015-03-20 Pedro Alves <palves@redhat.com>
4148 * server.c (handle_general_set): Make "req_str" const.
4150 2015-03-19 Pedro Alves <palves@redhat.com>
4152 * linux-low.c (linux_resume_one_lwp): Rename to ...
4153 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4154 instead call perror_with_name.
4155 (check_ptrace_stopped_lwp_gone): New function.
4156 (linux_resume_one_lwp): Reimplement as wrapper around
4157 linux_resume_one_lwp_throw that swallows errors if the LWP is
4160 2015-03-19 Pedro Alves <palves@redhat.com>
4162 * linux-low.c (count_events_callback, select_event_lwp_callback):
4163 No longer check whether the thread has resume_stop as last resume
4166 2015-03-19 Pedro Alves <palves@redhat.com>
4168 * linux-low.c (count_events_callback, select_event_lwp_callback):
4169 Use the lwp's status_pending_p field, not the thread's.
4171 2015-03-19 Pedro Alves <palves@redhat.com>
4173 * linux-low.c (select_event_lwp_callback): Update comments to
4174 no longer mention SIGTRAP.
4176 2015-03-18 Gary Benson <gbenson@redhat.com>
4178 * server.c (handle_query): Do not report vFile:fstat as supported.
4180 2015-03-11 Gary Benson <gbenson@redhat.com>
4182 * hostio.c (sys/types.h): New include.
4183 (sys/stat.h): Likewise.
4184 (common-remote-fileio.h): Likewise.
4185 (handle_fstat): New function.
4186 (handle_vFile): Handle vFile:fstat packets.
4188 2015-03-11 Gary Benson <gbenson@redhat.com>
4190 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4191 struct stat.st_blocks and struct stat.st_blksize.
4192 * configure: Regenerate.
4193 * config.in: Likewise.
4194 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4195 (OBS): Add common-remote-fileio.o.
4196 (common-remote-fileio.o): New rule.
4198 2015-03-09 Pedro Alves <palves@redhat.com>
4200 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4201 'struct sockaddr' pointer in 'accept' call.
4203 2015-03-09 Pedro Alves <palves@redhat.com>
4206 2015-03-07 Pedro Alves <palves@redhat.com>
4207 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4208 or <winsock2.h> here. Instead include "gdb_socket.h".
4209 (remote_open): Use union gdb_sockaddr_u.
4210 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4211 or <winsock2.h> here. Instead include "gdb_socket.h".
4212 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4213 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4215 (init_named_socket, gdb_agent_helper_thread): Use union
4218 2015-03-07 Pedro Alves <palves@redhat.com>
4220 * configure.ac (build_warnings): Move
4221 -Wdeclaration-after-statement to the C-specific set.
4222 * configure: Regenerate.
4224 2015-03-07 Pedro Alves <palves@redhat.com>
4226 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4227 or <winsock2.h> here. Instead include "gdb_socket.h".
4228 (remote_open): Use union gdb_sockaddr_u.
4229 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4230 or <winsock2.h> here. Instead include "gdb_socket.h".
4231 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4232 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4234 (init_named_socket, gdb_agent_helper_thread): Use union
4237 2015-03-07 Pedro Alves <palves@redhat.com>
4239 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4242 2015-03-06 Yao Qi <yao.qi@linaro.org>
4244 * linux-aarch64-low.c (aarch64_insert_point): Use
4245 show_debug_regs as a boolean.
4246 (aarch64_remove_point): Likewise.
4248 2015-03-05 Pedro Alves <palves@redhat.com>
4250 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4251 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4252 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4253 * nto-low.c (nto_target_ops): Likewise.
4254 * spu-low.c (spu_target_ops): Likewise.
4255 * win32-low.c (win32_target_ops): Likewise.
4257 2015-03-04 Pedro Alves <palves@redhat.com>
4259 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4260 Decide whether a breakpoint triggered based on the SIGTRAP's
4262 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4263 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4264 (linux_low_filter_event): Check for breakpoints before checking
4266 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4268 (linux_stopped_by_sw_breakpoint)
4269 (linux_supports_stopped_by_sw_breakpoint)
4270 (linux_stopped_by_hw_breakpoint)
4271 (linux_supports_stopped_by_hw_breakpoint): New functions.
4272 (linux_target_ops): Install new target methods.
4274 2015-03-04 Pedro Alves <palves@redhat.com>
4276 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4277 * server.c (swbreak_feature, hwbreak_feature): New globals.
4278 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4279 (captured_main): Clear swbreak_feature and hwbreak_feature.
4280 * server.h (swbreak_feature, hwbreak_feature): Declare.
4281 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4282 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4283 supports_stopped_by_hw_breakpoint>: New fields.
4284 (target_supports_stopped_by_sw_breakpoint)
4285 (target_stopped_by_sw_breakpoint)
4286 (target_supports_stopped_by_hw_breakpoint)
4287 (target_stopped_by_hw_breakpoint): Declare.
4289 2015-03-04 Pedro Alves <palves@redhat.com>
4291 enum lwp_stop_reason -> enum target_stop_reason
4292 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4293 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4294 (linux_wait_1, stuck_in_jump_pad_callback)
4295 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4296 (linux_stopped_by_watchpoint):
4297 * linux-low.h (enum lwp_stop_reason): Delete.
4298 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4299 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4301 2015-03-04 Yao Qi <yao.qi@linaro.org>
4303 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4305 2015-03-03 Gary Benson <gbenson@redhat.com>
4307 * hostio.c (handle_vFile): Fix prefix lengths.
4309 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4311 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4314 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4316 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4317 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4318 (clean): Add "rm -f" for above C files.
4319 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4320 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4321 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4322 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4323 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4324 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4325 (init_registers_s390x_vx_linux64)
4326 (init_registers_s390x_tevx_linux64)
4327 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4328 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4330 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4331 (s390_store_vxrs_high): New functions.
4332 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4334 (s390_arch_setup): Add logic for selecting one of the new target
4335 descriptions. Activate the new vector regsets if applicable.
4336 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4337 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4338 and init_registers_s390x_tevx_linux64.
4340 2015-03-01 Pedro Alves <palves@redhat.com>
4342 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4345 2015-02-27 Pedro Alves <palves@redhat.com>
4347 * linux-x86-low.c (u_debugreg_offset): New function.
4348 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4350 2015-02-27 Pedro Alves <palves@redhat.com>
4352 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4353 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4354 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4355 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4356 (ps_lsetfpregs, ps_getpid)
4357 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4358 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4359 (ps_lsetxregs, ps_plog): Declare.
4361 2015-02-27 Pedro Alves <palves@redhat.com>
4363 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4364 IP_AGENT_EXPORT_FUNC.
4365 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4366 IP_AGENT_EXPORT_FUNC.
4367 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4368 (IP_AGENT_EXPORT): Delete.
4369 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4370 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4371 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4372 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4373 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4374 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4375 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4376 (traceframe_read_count, traceframe_write_count)
4377 (traceframes_created, trace_state_variables, get_raw_reg)
4378 (get_trace_state_variable_value, set_trace_state_variable_value)
4379 (ust_loaded, helper_thread_id, cmd_buf): Use
4380 IPA_SYM_EXPORTED_NAME.
4381 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4382 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4383 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4384 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4385 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4386 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4387 EXTERN_C_PUSH/EXTERN_C_POP.
4388 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4389 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4390 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4391 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4392 (traceframe_write_count, traceframe_read_count)
4393 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4394 (about_to_request_buffer_space, get_trace_state_variable_value)
4395 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4396 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4397 EXTERN_C_PUSH/EXTERN_C_POP.
4398 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4399 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4400 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4401 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4402 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4403 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4404 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4405 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4407 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4408 (IP_AGENT_EXPORT_VAR_DECL): Define.
4410 (gdb_agent_get_raw_reg): Declare.
4412 2015-02-27 Tom Tromey <tromey@redhat.com>
4413 Pedro Alves <palves@redhat.com>
4415 Rename symbols whose names are reserved C++ keywords throughout.
4417 2015-02-27 Pedro Alves <palves@redhat.com>
4419 * Makefile.in (COMPILER): New, get it from autoconf.
4420 (CXX): Get from autoconf instead.
4421 (COMPILE.pre): Use COMPILER.
4422 (CC-LD): Rename to ...
4423 (CC_LD): ... this. Use COMPILER.
4424 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4425 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4426 * acinclude.m4: Include build-with-cxx.m4.
4427 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4428 Disable -Werror by default if building in C++ mode.
4429 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4430 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4431 the C++ compiler. Save/restore CXXFLAGS too.
4432 * configure: Regenerate.
4434 2015-02-27 Pedro Alves <palves@redhat.com>
4436 * acinclude.m4: Include libiberty.m4.
4437 * configure.ac: Call libiberty_INIT.
4438 * config.in, configure: Regenerate.
4440 2015-02-26 Pedro Alves <palves@redhat.com>
4442 * linux-low.c (linux_wait_1): When incrementing the PC past a
4443 program breakpoint always use the_low_target.breakpoint_len as
4444 increment, rather than the maximum between that and
4445 the_low_target.decr_pc_after_break.
4447 2015-02-23 Pedro Alves <palves@redhat.com>
4449 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4450 thread was doing a step-over; always adjust the PC if
4451 we stepped over a permanent breakpoint.
4452 (linux_wait_1): If we stepped over breakpoint that was on top of a
4453 permanent breakpoint, manually advance the PC past it.
4455 2015-02-23 Pedro Alves <palves@redhat.com>
4457 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4459 (x86_fill_gregset, x86_store_gregset): Use it when handling
4462 2015-02-20 Pedro Alves <palves@redhat.com>
4464 * thread-db.c: Include "nat/linux-procfs.h".
4465 (thread_db_init): Skip listing new threads if the kernel supports
4466 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4468 2015-02-20 Pedro Alves <palves@redhat.com>
4470 * linux-low.c (status_pending_p_callback): Use ptid_match.
4472 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4474 PR breakpoints/16812
4475 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4476 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4477 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4479 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4481 PR breakpoints/15956
4482 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4484 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4486 * linux-low.c (linux_low_btrace_conf): Print size.
4487 * server.c (handle_btrace_conf_general_set): New.
4488 (hanle_general_set): Call handle_btrace_conf_general_set.
4489 (handle_query): Report Qbtrace-conf:bts:size as supported.
4491 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4493 * linux-low.c (linux_low_enable_btrace): Update parameters.
4494 (linux_low_btrace_conf): New.
4495 (linux_target_ops)<to_btrace_conf>: Initialize.
4496 * server.c (current_btrace_conf): New.
4497 (handle_btrace_enable): Rename to ...
4498 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4499 to target_enable_btrace. Update comment. Update users.
4500 (handle_qxfer_btrace_conf): New.
4501 (qxfer_packets): Add btrace-conf entry.
4502 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4503 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4504 (target_ops)<read_btrace_conf>: New.
4505 (target_enable_btrace): Update parameters.
4506 (target_read_btrace_conf): New.
4508 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4510 * server.c (handle_btrace_general_set): Remove call to
4511 target_supports_btrace.
4512 (supported_btrace_packets): New.
4513 (handle_query): Call supported_btrace_packets.
4514 * target.h: include btrace-common.h.
4515 (btrace_target_info): Removed.
4516 (supports_btrace, target_supports_btrace): Update parameters.
4518 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4520 * Makefile.in (SFILES): Add common/btrace-common.c.
4521 (OBS): Add common/btrace-common.o.
4522 (btrace-common.o): Add build rules.
4523 * linux-low: Include btrace-common.h.
4524 (linux_low_read_btrace): Use struct btrace_data. Call
4525 btrace_data_init and btrace_data_fini.
4527 2015-02-06 Pedro Alves <palves@redhat.com>
4529 * thread-db.c (find_new_threads_callback): Add debug output.
4531 2015-02-04 Pedro Alves <palves@redhat.com>
4533 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4534 (resume_stopped_resumed_lwps): New function.
4535 (linux_wait_for_event_filtered): Use it.
4537 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4539 * Makefile.in (SFILES): Add linux-personality.c.
4540 (linux-personality.o): New rule.
4541 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4542 list of objects to be built.
4543 * linux-low.c: Include nat/linux-personality.h.
4544 (linux_create_inferior): Remove code to disable address space
4545 randomization (moved to ../nat/linux-personality.c). Create
4546 cleanup to disable address space randomization.
4548 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4550 * Makefile.in (posix-strerror.o): New rule.
4551 (mingw-strerror.o): Likewise.
4552 * configure: Regenerated.
4553 * configure.ac: Source file ../common/common.host. Initialize new
4554 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4556 2015-01-14 Yao Qi <yao@codesourcery.com>
4558 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4559 (ppc-linux.o): New rule.
4560 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4561 * configure.ac: AC_CHECK_FUNCS(getauxval).
4562 * config.in: Re-generated.
4563 * configure: Re-generated.
4564 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4565 ppc64_64bit_inferior_p
4567 2015-01-14 Yao Qi <yao@codesourcery.com>
4569 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4570 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4571 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4572 (PT_ORIG_R3, PT_TRAP): Likewise.
4573 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4574 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4575 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4577 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4579 * i387-fp.c (i387_cache_to_xsave): In look over
4580 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4581 zmmh_low_space field by use of zmmh_high_space.
4583 2015-01-09 Pedro Alves <palves@redhat.com>
4585 * linux-low.c (step_over_bkpt): Move higher up in the file.
4586 (handle_extended_wait): Don't store the stop_pc here.
4587 (get_stop_pc): Adjust comments and rename to ...
4588 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4589 stopped for a software breakpoint or hardware breakpoint.
4590 (thread_still_has_status_pending_p): New function.
4591 (status_pending_p_callback): Use
4592 thread_still_has_status_pending_p. If the event is no longer
4593 interesting, resume the LWP.
4594 (handle_tracepoints): Add assert.
4595 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4596 (wstatus_maybe_breakpoint): New function.
4597 (cancel_breakpoint): Delete function.
4598 (check_stopped_by_watchpoint): New function, factored out from
4599 linux_low_filter_event.
4600 (lp_status_maybe_breakpoint): Delete function.
4601 (linux_low_filter_event): Remove filter_ptid argument.
4602 Leave thread group exits pending here. Store the LWP's stop PC.
4603 Always leave events pending.
4604 (linux_wait_for_event_filtered): Pull all events out of the
4605 kernel, and leave them all pending.
4606 (count_events_callback, select_event_lwp_callback): Consider all
4608 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4609 (select_event_lwp): Only give preference to the stepping LWP in
4610 all-stop mode. Adjust comments.
4611 (ignore_event): New function.
4612 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4613 references to cancel_breakpoints. Adjust to renames. Also give
4614 equal priority to all LWPs that have had events in non-stop mode.
4615 If reporting a software breakpoint event, unadjust the LWP's PC.
4616 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4617 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4619 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4620 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4621 (linux_stopped_by_watchpoint): Adjust.
4622 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4623 * linux-low.h (enum lwp_stop_reason): New.
4624 (struct lwp_info) <stop_pc>: Adjust comment.
4625 <stopped_by_watchpoint>: Delete field.
4626 <stop_reason>: New field.
4627 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4628 * mem-break.c (software_breakpoint_inserted_here)
4629 (hardware_breakpoint_inserted_here): New function.
4630 * mem-break.h (software_breakpoint_inserted_here)
4631 (hardware_breakpoint_inserted_here): Declare.
4632 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4633 (cancel_breakpoints): Delete.
4634 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4635 (upload_fast_traceframes): Remove references to
4638 2015-01-09 Pedro Alves <palves@redhat.com>
4640 * thread-db.c (find_new_threads_callback): Ignore thread if the
4641 kernel thread ID is -1.
4643 2015-01-09 Pedro Alves <palves@redhat.com>
4645 * linux-low.c (linux_attach_fail_reason_string): Move to
4646 nat/linux-ptrace.c, and rename.
4647 (linux_attach_lwp): Update comment.
4648 (attach_proc_task_lwp_callback): New function.
4649 (linux_attach): Adjust to rename and use
4650 linux_proc_attach_tgid_threads.
4651 (linux_attach_fail_reason_string): Delete declaration.
4653 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4655 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4656 * server.c (gdbserver_version): Likewise.
4658 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4660 * remote-utils.c: Include ctype.h.
4661 (input_interrupt): Explicitly handle the case when the char
4662 received is the NUL byte. Improve the printing of non-ASCII
4665 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4667 * linux-low.c (linux_low_filter_event): Update call to
4668 linux_enable_event_reporting following the addition of
4669 a new parameter to that function.
4671 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4674 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4675 (AARCH64_FPCR_REGNO): Likewise.
4676 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4677 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4678 (aarch64_store_fpregset): Likewise.
4680 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4682 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4683 Remove FIXME comment about assumption about N.
4685 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4687 * configure.ac: If large-file support is disabled in GDBserver,
4688 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4689 * configure: Regenerate.
4691 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4693 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4694 warning upon ENODATA from ptrace.
4695 * linux-s390-low.c (s390_store_tdb): New.
4696 (s390_regsets): Add regset for NT_S390_TDB.
4698 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4700 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4701 without a fill_function.
4702 * linux-s390-low.c (s390_fill_last_break): Remove.
4703 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4704 (s390_arch_setup): Use regset's size instead of fill_function for
4707 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4709 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4710 the regset's store function when ptrace returned an error.
4711 * regcache.c (get_thread_regcache): Invalidate register cache
4712 before fetching inferior's registers.
4714 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4716 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4717 while-loop as for-loop.
4718 (regsets_store_inferior_registers): Likewise.
4720 2014-11-28 Yao Qi <yao@codesourcery.com>
4722 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4723 * config.in, configure: Re-generate.
4724 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4727 2014-11-21 Yao Qi <yao@codesourcery.com>
4729 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4730 (AC_CHECK_HEADERS): Remove malloc.h.
4731 * configure: Re-generated.
4732 * config.in: Re-generated.
4733 * server.h: Don't include alloca.h and malloc.h.
4734 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4735 Don't include malloc.h.
4737 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4739 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4740 corresponding ERRNO check in same block.
4742 2014-11-12 Pedro Alves <palves@redhat.com>
4744 * server.c (cont_thread): Update comment.
4745 (start_inferior, attach_inferior): No longer clear cont_thread.
4746 (handle_v_cont): No longer set cont_thread.
4747 (captured_main): Clear cont_thread each time a GDB connects.
4749 2014-11-12 Pedro Alves <palves@redhat.com>
4751 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4752 thread, and don't resume all threads if the Hc thread has exited.
4754 2014-11-12 Pedro Alves <palves@redhat.com>
4756 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4757 the process group instead of to a specific LWP.
4759 2014-10-15 Pedro Alves <palves@redhat.com>
4762 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4764 (arm_set_thread_context): Delete.
4765 (the_low_target): Adjust.
4766 * win32-i386-low.c (debug_registers_changed)
4767 (debug_registers_used): Delete.
4768 (update_debug_registers_callback): New function.
4769 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4770 needing to update their debug registers.
4771 (win32_get_current_dr): New function.
4772 (x86_dr_low_get_addr, x86_dr_low_get_control)
4773 (x86_dr_low_get_status): Fetch the debug register from the thread
4775 (i386_initial_stuff): Adjust.
4776 (i386_get_thread_context): Remove current_event parameter. Don't
4777 clear debug_registers_changed nor copy DR values to
4779 (i386_set_thread_context): Delete.
4780 (i386_prepare_to_resume): New function.
4781 (i386_thread_added): Mark the thread as needing to update irs
4783 (the_low_target): Remove i386_set_thread_context and install
4784 i386_prepare_to_resume.
4785 * win32-low.c (win32_get_thread_context): Adjust.
4786 (win32_set_thread_context): Use SetThreadContext
4788 (win32_prepare_to_resume): New function.
4789 (win32_require_context): New function, factored out from ...
4790 (thread_rec): ... this.
4791 (continue_one_thread): Call win32_prepare_to_resume on each thread
4792 we're about to continue.
4793 (win32_resume): Call win32_prepare_to_resume on the event thread.
4794 * win32-low.h (struct win32_thread_info)
4795 <debug_registers_changed>: New field.
4796 (struct win32_target_ops): Change prototype of set_thread_context,
4797 delete set_thread_context and add prepare_to_resume.
4798 (win32_require_context): New declaration.
4800 2014-10-08 Gary Benson <gbenson@redhat.com>
4802 * server.h: Do not include common-exceptions.h.
4804 2014-10-08 Gary Benson <gbenson@redhat.com>
4806 * server.h: Do not include cleanups.h.
4808 2014-09-30 James Hogan <james.hogan@imgtec.com>
4810 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4813 2014-09-23 Yao Qi <yao@codesourcery.com>
4815 * linux-low.c (lp_status_maybe_breakpoint): New function.
4816 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4817 (count_events_callback): Likewise.
4818 (select_event_lwp_callback): Likewise.
4819 (cancel_breakpoints_callback): Likewise.
4821 2014-09-19 Don Breazeal <donb@codesourcery.com>
4823 * linux-low.c (handle_extended_wait): Call
4824 linux_ptrace_get_extended_event.
4825 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4826 linux_is_extended_waitstatus.
4828 2014-09-16 Joel Brobecker <brobecker@adacore.com>
4830 * Makefile.in (CPPFLAGS): Define.
4831 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4832 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4834 2014-09-16 Gary Benson <gbenson@redhat.com>
4836 * inferiors.h (current_inferior): Renamed as...
4837 (current_thread): New variable. All uses updated.
4838 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4839 (maybe_move_out_of_jump_pad): Likewise.
4840 (cancel_breakpoint): Likewise.
4841 (linux_low_filter_event): Likewise.
4842 (wait_for_sigstop): Likewise.
4843 (linux_resume_one_lwp): Likewise.
4844 (need_step_over_p): Likewise.
4845 (start_step_over): Likewise.
4846 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4847 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4848 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4849 and save_inferior as saved_thread.
4850 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4852 (regcache_invalidate_thread): Likewise.
4853 * remote-utils.c (prepare_resume_reply): Likewise.
4854 * thread-db.c (thread_db_get_tls_address): Likewise.
4855 (disable_thread_event_reporting): Likewise.
4856 (remove_thread_event_breakpoints): Likewise.
4857 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4859 * target.h (set_desired_inferior): Renamed as...
4860 (set_desired_thread): New declaration. All uses updated.
4861 * server.c (myresume): Updated comment to reference thread instead
4863 (handle_serial_event): Likewise.
4864 (handle_target_event): Likewise.
4866 2014-09-12 Tom Tromey <tromey@redhat.com>
4867 Gary Benson <gbenson@redhat.com>
4869 * regcache.h: Include common-regcache.h.
4870 (regcache_read_pc): Don't declare.
4871 * regcache.c (get_thread_regcache_for_ptid): New function.
4873 2014-09-11 Tom Tromey <tromey@redhat.com>
4874 Gary Benson <gbenson@redhat.com>
4876 * symbol.c: New file.
4877 * Makefile.in (SFILES): Add symbol.c.
4878 (OBS): Add symbol.o.
4880 2014-09-11 Gary Benson <gbenson@redhat.com>
4882 * target.c (target_stop_ptid, target_continue_ptid): New
4885 2014-09-11 Tom Tromey <tromey@redhat.com>
4886 Gary Benson <gbenson@redhat.com>
4888 * target.h: Include target/target.h.
4889 * target.c (target_read_memory, target_read_uint32)
4890 (target_write_memory): New functions.
4892 2014-09-11 Gary Benson <gbenson@redhat.com>
4894 * server.h (debug_hw_points): Don't declare.
4895 * server.c (debug_hw_points): Don't define. Replace all uses
4896 with show_debug_regs.
4897 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4898 all uses with show_debug_regs.
4900 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4902 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4903 endianness into account.
4904 (ppc_supply_ptrace_register): Likewise.
4906 2014-09-03 James Hogan <james.hogan@imgtec.com>
4908 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4909 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4911 2014-09-03 Gary Benson <gbenson@redhat.com>
4913 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4914 ALL_DEBUG_ADDRESS_REGISTERS.
4916 2014-09-02 Gary Benson <gbenson@redhat.com>
4918 * i386-low.h: Renamed as...
4919 * x86-low.h: New file. All type, function and variable name
4920 prefixes changed from "i386_" to "x86_". All references updated.
4921 * i386-low.c: Renamed as...
4922 * x86-low.c: New file. All type, function and variable name
4923 prefixes changed from "i386_" to "x86_". All references updated.
4925 2014-09-02 Gary Benson <gbenson@redhat.com>
4927 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4928 (x86_linux_new_thread): Likewise.
4930 2014-08-29 Gary Benson <gbenson@redhat.com>
4932 * server.h (setjmp.h): Do not include.
4933 (toplevel): Do not declare.
4934 (common-exceptions.h): Include.
4935 (cleanups.h): Likewise.
4936 * server.c (toplevel): Do not define.
4937 (exit_code): New static global.
4938 (detach_or_kill_for_exit_cleanup): New function.
4939 (main): New function. Original main renamed to...
4940 (captured_main): New function.
4941 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4943 2014-08-29 Gary Benson <gbenson@redhat.com>
4945 * Makefile.in (SFILES): Add common/common-exceptions.c.
4946 (OBS): Add common-exceptions.o.
4947 (common-exceptions.o): New rule.
4948 * utils.c (prepare_to_throw_exception): New function.
4950 2014-08-29 Gary Benson <gbenson@redhat.com>
4952 * config.in: Regenerate.
4953 * configure: Likewise.
4955 2014-08-29 Gary Benson <gbenson@redhat.com>
4957 * Makefile.in (SFILES): Add common/cleanups.c.
4959 (cleanups.o): New rule.
4961 2014-08-29 Gary Benson <gbenson@redhat.com>
4963 * utils.c (internal_vwarning): New function.
4965 2014-08-28 Gary Benson <gbenson@redhat.com>
4967 * utils.h (fatal): Remove declaration.
4968 * utils.c (fatal): Remove function.
4970 2014-08-28 Gary Benson <gbenson@redhat.com>
4972 * tracepoint.c (gdb_agent_init): Replace fatal with
4974 (initialize_tracepoint): Likewise.
4976 2014-08-28 Gary Benson <gbenson@redhat.com>
4978 * remote-utils.c (remote_prepare): Replace fatal with error.
4980 2014-08-28 Gary Benson <gbenson@redhat.com>
4982 * linux-low.c (linux_async): Replace fatal with warning.
4984 (linux_start_non_stop): Return -1 if linux_async failed.
4986 2014-08-28 Gary Benson <gbenson@redhat.com>
4988 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4990 (i386_dr_low_get_addr): Remove vague comment.
4991 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4994 2014-08-28 Gary Benson <gbenson@redhat.com>
4996 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4997 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4999 (linux_resume_one_lwp): Likewise.
5000 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5002 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5003 with internal_error.
5004 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5005 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5006 (find_register_by_name): Replace fatal with internal_error.
5007 (find_regno): Likewise.
5008 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5009 * thread-db.c (thread_db_create_event): Likewise.
5010 (thread_db_load_search): Likewise.
5011 (try_thread_db_load_1): Likewise.
5012 * tracepoint.c (get_jump_space_head): Replace fatal with
5014 (claim_trampoline_space): Likewise.
5015 (have_fast_tracepoint_trampoline_buffer): Likewise.
5016 (cmd_qtstart): Likewise.
5017 (stop_tracing): Likewise.
5018 (fast_tracepoint_collecting): Likewise.
5019 (target_malloc): Likewise.
5020 (download_tracepoint): Likewise.
5021 (download_trace_state_variables): Replace check with gdb_assert.
5022 (upload_fast_traceframes): Replace fatal with internal_error.
5024 2014-08-19 Tom Tromey <tromey@redhat.com>
5025 Gary Benson <gbenson@redhat.com>
5027 * Makefile.in (SFILES): Add common/common-debug.c.
5028 (OBS): Add common-debug.o.
5029 (common-debug.o): New rule.
5030 * debug.h (debug_printf): Don't declare.
5031 * debug.c (debug_printf): Renamed and rewritten as...
5032 (debug_vprintf): New function.
5034 2014-08-19 Gary Benson <gbenson@redhat.com>
5036 * utils.h: Do not include print-utils.h.
5038 2014-08-19 Tom Tromey <tromey@redhat.com>
5039 Gary Benson <gbenson@redhat.com>
5041 * server.h: Add static assertion.
5042 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5044 2014-08-19 Tom Tromey <tromey@redhat.com>
5045 Gary Benson <gbenson@redhat.com>
5047 * Makefile.in (SFILES): Add common/errors.c.
5048 (OBS): Add errors.o.
5049 (IPA_OBS): Add errors-ipa.o.
5050 (errors.o): New rule.
5051 (errors-ipa.o): Likewise.
5052 * utils.h (perror_with_name, error, warning): Don't declare.
5053 * utils.c (warning): Renamed and rewritten as...
5054 (vwarning): New function.
5055 (error): Renamed and rewritten as...
5056 (verror): New function.
5057 (internal_error): Renamed and rewritten as...
5058 (internal_verror): New function.
5060 2014-08-07 Gary Benson <gbenson@redhat.com>
5062 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5063 * configure: Regenerate.
5064 * config.in: Likewise.
5065 * server.h: Do not include errno.h.
5066 * event-loop.c: Likewise.
5067 * hostio-errno.c: Likewise.
5068 * linux-low.c: Likewise.
5069 * remote-utils.c: Likewise.
5070 * spu-low.c: Likewise.
5071 * utils.c: Likewise.
5072 * gdbreplay.c: Unconditionally include errno.h.
5074 2014-08-07 Gary Benson <gbenson@redhat.com>
5076 * server.h: Do not include string.h.
5077 * event-loop.c: Likewise.
5078 * linux-low.c: Likewise.
5079 * regcache.c: Likewise.
5080 * remote-utils.c: Likewise.
5081 * spu-low.c: Likewise.
5082 * utils.c: Likewise.
5084 2014-08-07 Gary Benson <gbenson@redhat.com>
5086 * server.h: Do not include gdb_assert.h.
5088 2014-08-07 Gary Benson <gbenson@redhat.com>
5090 * server.h: Do not include common-utils.h.
5092 2014-08-07 Gary Benson <gbenson@redhat.com>
5094 * server.h: Do not include ptid.h.
5095 * notif.h: Likewise.
5097 2014-08-07 Gary Benson <gbenson@redhat.com>
5099 * server.h: Do not include gdb_locale.h.
5101 2014-08-07 Gary Benson <gbenson@redhat.com>
5103 * server.h: Do not include gdb/signals.h.
5104 * win32-low.c: Likewise.
5106 2014-08-07 Gary Benson <gbenson@redhat.com>
5108 * server.h: Do not include pathmax.h.
5110 2014-08-07 Gary Benson <gbenson@redhat.com>
5112 * server.h: Do not include libiberty.h.
5113 * linux-bfin-low.c: Likewise.
5115 2014-08-07 Gary Benson <gbenson@redhat.com>
5117 * server.h: Do not include ansidecl.h.
5119 2014-08-07 Gary Benson <gbenson@redhat.com>
5121 * linux-x86-low.c: Do not include stddef.h.
5122 * lynx-ppc-low.c: Likewise.
5123 * tracepoint.c: Likewise.
5125 2014-08-07 Gary Benson <gbenson@redhat.com>
5127 * server.h: Do not include stdarg.h.
5128 * nto-low.c: Likewise.
5130 2014-08-07 Gary Benson <gbenson@redhat.com>
5132 * server.h: Do not include stdlib.h.
5133 * inferiors.c: Likewise.
5134 * linux-low.c: Likewise.
5135 * regcache.c: Likewise.
5136 * spu-low.c: Likewise.
5137 * tracepoint.c: Likewise.
5138 * utils.c: Likewise.
5140 2014-08-07 Gary Benson <gbenson@redhat.com>
5142 * server.h: Do not include stdio.h.
5143 * linux-low.c: Likewise.
5144 * remote-utils.c: Likewise.
5145 * spu-low.c: Likewise.
5146 * utils.c: Likewise.
5147 * wincecompat.c: Likewise.
5149 2014-08-06 Gary Benson <gbenson@redhat.com>
5151 * regcache.c (init_register_cache): Move conditionals inside if.
5153 2014-08-06 Gary Benson <gbenson@redhat.com>
5155 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5157 2014-07-31 Gary Benson <gbenson@redhat.com>
5159 * ax.h: Do not include server.h.
5160 * gdbthread.h: Likewise.
5161 * lynx-low.h: Likewise.
5162 * notif.h: Likewise.
5164 2014-07-30 Gary Benson <gbenson@redhat.com>
5166 * server.h: Include common-defs.h.
5167 Do not include config.h or build-gnulib-gdbserver/config.h.
5169 2014-07-30 Gary Benson <gbenson@redhat.com>
5171 * hostio-errno.c: Move server.h to top of includes list.
5172 * inferiors.c: Likewise.
5173 * linux-x86-low.c: Likewise.
5174 * notif.c: Include server.h.
5176 2014-07-24 Tom Tromey <tromey@redhat.com>
5177 Gary Benson <gbenson@redhat.com>
5179 * server.h (CORE_ADDR): Now unsigned.
5181 2014-07-16 Pedro Alves <palves@redhat.com>
5183 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5185 2014-07-15 Pedro Alves <palves@redhat.com>
5187 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5190 2014-07-11 Pedro Alves <palves@redhat.com>
5192 * linux-low.c (kill_wait_lwp): New function, based on
5193 kill_one_lwp_callback, but use my_waitpid directly.
5194 (kill_one_lwp_callback, linux_kill): Use it.
5196 2014-06-23 Pedro Alves <palves@redhat.com>
5198 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5199 before setting DR0..DR3.
5201 2014-06-20 Gary Benson <gbenson@redhat.com>
5203 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5204 * configure: Regenerated.
5205 * config.in: Likewise.
5207 2014-06-20 Gary Benson <gbenson@redhat.com>
5209 * Makefile.in (SFILES): Update locations for files moved
5211 (object file files): Reordered.
5213 2014-06-20 Gary Benson <gbenson@redhat.com>
5215 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5216 (i386_dr_low_set_addr): Likewise.
5217 (i386_dr_low_get_addr): Likewise.
5218 (i386_dr_low_can_set_control): Likewise.
5219 (i386_dr_low_set_control): Likewise.
5220 (i386_dr_low_get_control): Likewise.
5221 (i386_dr_low_get_status): Likewise.
5222 (i386_get_debug_register_length): Likewise.
5223 * linux-x86-low.c (i386_dr_low_set_addr):
5224 Changed signature. Made static.
5225 (i386_dr_low_get_addr): Likewise.
5226 (i386_dr_low_set_control): Likewise.
5227 (i386_dr_low_get_control): Likewise.
5228 (i386_dr_low_get_status): Likewise.
5229 (i386_dr_low): New global variable.
5230 * win32-i386-low.c (i386_dr_low_set_addr):
5231 Changed signature. Made static.
5232 (i386_dr_low_get_addr): Likewise.
5233 (i386_dr_low_set_control): Likewise.
5234 (i386_dr_low_get_control): Likewise.
5235 (i386_dr_low_get_status): Likewise.
5236 (i386_dr_low): New global variable.
5238 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5240 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5241 * Makefile.in (AR, AR_FLAGS): Define.
5242 * configure: Regenerate.
5244 2014-06-19 Gary Benson <gbenson@redhat.com>
5246 * Makefile.in (i386-dregs.o): New rule.
5247 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5248 * i386-low.c (target.h): Remove include.
5249 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5250 (DR_CONTROL_SHIFT): Likewise.
5251 (DR_CONTROL_SIZE): Likewise.
5252 (DR_RW_EXECUTE): Likewise.
5253 (DR_RW_WRITE): Likewise.
5254 (DR_RW_READ): Likewise.
5255 (DR_RW_IORW): Likewise.
5256 (DR_LEN_1): Likewise.
5257 (DR_LEN_2): Likewise.
5258 (DR_LEN_4): Likewise.
5259 (DR_LEN_8): Likewise.
5260 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5261 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5262 (DR_ENABLE_SIZE): Likewise.
5263 (DR_LOCAL_SLOWDOWN): Likewise.
5264 (DR_GLOBAL_SLOWDOWN): Likewise.
5265 (DR_CONTROL_RESERVED): Likewise.
5266 (I386_DR_CONTROL_MASK): Likewise.
5267 (I386_DR_VACANT): Likewise.
5268 (I386_DR_LOCAL_ENABLE): Likewise.
5269 (I386_DR_GLOBAL_ENABLE): Likewise.
5270 (I386_DR_DISABLE): Likewise.
5271 (I386_DR_SET_RW_LEN): Likewise.
5272 (I386_DR_GET_RW_LEN): Likewise.
5273 (I386_DR_WATCH_HIT): Likewise.
5274 (i386_wp_op_t): Likewise.
5275 (i386_show_dr): Likewise.
5276 (i386_length_and_rw_bits): Likewise.
5277 (i386_insert_aligned_watchpoint): Likewise.
5278 (i386_remove_aligned_watchpoint): Likewise.
5279 (i386_handle_nonaligned_watchpoint): Likewise.
5280 i386_update_inferior_debug_regs(): Likewise.
5281 (i386_dr_insert_watchpoint): Likewise.
5282 (i386_dr_remove_watchpoint): Likewise.
5283 (i386_dr_region_ok_for_watchpoint): Likewise.
5284 (i386_dr_stopped_data_address): Likewise.
5285 (i386_dr_stopped_by_watchpoint): Likewise.
5287 2014-06-19 Gary Benson <gbenson@redhat.com>
5289 * i386-low.c (i386_dr_show): Renamed to
5290 i386_show_dr and made static. All uses updated.
5291 (i386_dr_length_and_rw_bits): Renamed to
5292 i386_length_and_rw_bits and made static.
5294 (i386_dr_insert_aligned_watchpoint): Renamed to
5295 i386_insert_aligned_watchpoint and made static.
5297 (i386_dr_remove_aligned_watchpoint): Renamed to
5298 i386_remove_aligned_watchpoint and made static.
5300 (i386_dr_update_inferior_debug_regs): Renamed to
5301 i386_update_inferior_debug_regs and made static.
5304 2014-06-18 Gary Benson <gbenson@redhat.com>
5306 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5307 (i386_dr_low_can_set_control): Likewise.
5308 (i386_get_debug_register_length): Likewise.
5309 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5310 (i386_dr_low_can_set_control): Likewise.
5311 (i386_get_debug_register_length): Likewise.
5313 2014-06-17 Gary Benson <gbenson@redhat.com>
5315 * i386-low.h (i386-dregs.h): New include.
5316 (DR_FIRSTADDR): Now in i386-dregs.h.
5317 (DR_LASTADDR): Likewise.
5318 (DR_NADDR): Likewise.
5319 (DR_STATUS): Likewise.
5320 (DR_CONTROL): Likewise.
5321 (i386_debug_reg_state): Likewise.
5322 (i386_dr_insert_watchpoint): Likewise.
5323 (i386_dr_remove_watchpoint): Likewise.
5324 (i386_dr_region_ok_for_watchpoint): Likewise.
5325 (i386_dr_stopped_data_address): Likewise.
5326 (i386_dr_stopped_by_watchpoint): Likewise.
5327 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5329 2014-06-18 Gary Benson <gbenson@redhat.com>
5331 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5332 i386_dr_insert_watchpoint.
5333 (i386_low_remove_watchpoint): Renamed to
5334 i386_dr_remove_watchpoint.
5335 (i386_low_region_ok_for_watchpoint): Renamed to
5336 i386_dr_region_ok_for_watchpoint.
5337 (i386_low_stopped_data_address): Renamed to
5338 i386_dr_stopped_data_address.
5339 (i386_low_stopped_by_watchpoint): Renamed to
5340 i386_dr_stopped_by_watchpoint.
5341 * i386-low.c (i386_show_dr): Renamed to
5342 i386_dr_show and made nonstatic. All uses updated.
5343 (i386_length_and_rw_bits): Renamed to
5344 i386_dr_length_and_rw_bits and made nonstatic.
5346 (i386_insert_aligned_watchpoint): Renamed to
5347 i386_dr_insert_aligned_watchpoint and made nonstatic.
5349 (i386_remove_aligned_watchpoint): Renamed to
5350 i386_dr_remove_aligned_watchpoint and made nonstatic.
5352 (i386_update_inferior_debug_regs): Renamed to
5353 i386_dr_update_inferior_debug_regs and made nonstatic.
5355 (i386_low_insert_watchpoint): Renamed to
5356 i386_dr_insert_watchpoint. All uses updated.
5357 (i386_low_remove_watchpoint): Renamed to
5358 i386_dr_remove_watchpoint. All uses updated.
5359 (i386_low_region_ok_for_watchpoint): Renamed to
5360 i386_dr_region_ok_for_watchpoint. All uses updated.
5361 (i386_low_stopped_data_address): Renamed to
5362 i386_dr_stopped_data_address. All uses updated.
5363 (i386_low_stopped_by_watchpoint): Renamed to
5364 i386_dr_stopped_by_watchpoint. All uses updated.
5366 2014-06-18 Gary Benson <gbenson@redhat.com>
5368 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5369 (i386_dr_low_can_set_control): Likewise.
5370 (i386_insert_aligned_watchpoint): New check.
5372 2014-06-18 Gary Benson <gbenson@redhat.com>
5374 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5377 2014-06-18 Gary Benson <gbenson@redhat.com>
5379 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5380 instead of fatal and error.
5381 (i386_handle_nonaligned_watchpoint): Likewise.
5383 2014-06-18 Gary Benson <gbenson@redhat.com>
5385 * i386-low.c (i386_get_debug_register_length): New macro.
5386 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5387 (i386_show_dr): Use debug_printf instead of fprintf. Use
5388 phex to format values.
5390 2014-06-18 Gary Benson <gbenson@redhat.com>
5392 * i386-low.h: Comment changes.
5393 * i386-low.c: Likewise.
5395 2014-06-18 Gary Benson <gbenson@redhat.com>
5397 * i386-low.c: Whitespace changes.
5399 2014-06-12 Tom Tromey <tromey@redhat.com>
5401 * utils.c (freeargv): Remove.
5403 2014-06-12 Tom Tromey <tromey@redhat.com>
5405 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5406 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5407 (parse_debug_format_options): Likewise.
5408 (gdbserver_usage): Likewise.
5409 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5410 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5411 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5413 ($(LIBGNU)): Depend on libiberty.
5414 (all-lib): Recurse into all subdirs.
5415 (install-only): Invoke "install" target in subdirs.
5416 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5418 * configure: Rebuild.
5419 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5420 for vasprintf, vsnprintf, or gettimeofday.
5421 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5424 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5426 * development.sh: Delete.
5427 * Makefile.in (config.status): Adjust dependency on development.sh.
5428 * configure.ac: Adjust development.sh source call.
5429 * configure: Regenerate.
5431 2014-06-02 Pedro Alves <palves@redhat.com>
5433 * ax.c (gdb_free_agent_expr): New function.
5434 * ax.h (gdb_free_agent_expr): New declaration.
5435 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5437 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5439 (clear_breakpoint_conditions_and_commands): New function.
5440 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5441 (clear_breakpoint_conditions_and_commands): New declaration.
5443 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5445 * linux-aarch64-low.c (asm/ptrace.h): Include.
5447 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5449 Fix TLS access for -static -pthread.
5450 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5451 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5452 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5454 2014-05-20 Pedro Alves <palves@redhat.com>
5456 * linux-aarch64-low.c (aarch64_insert_point)
5457 (aarch64_remove_point): No longer check whether the type is
5458 supported here. Adjust to new interface.
5459 (the_low_target): Install aarch64_supports_z_point_type as
5460 supports_z_point_type method.
5461 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5462 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5463 instead of a Z packet char. Adjust.
5464 (arm_supports_z_point_type): New function.
5465 (arm_insert_point, arm_remove_point): Adjust to new interface.
5466 (the_low_target): Install arm_supports_z_point_type.
5467 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5468 (cris_insert_point, cris_remove_point): Adjust to new interface.
5469 Don't check whether the type is supported here.
5470 (the_low_target): Install cris_supports_z_point_type.
5471 * linux-low.c (linux_supports_z_point_type): New function.
5472 (linux_insert_point, linux_remove_point): Adjust to new interface.
5473 * linux-low.h (struct linux_target_ops) <insert_point,
5474 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5475 raw_breakpoint pointer parameter.
5476 <supports_z_point_type>: New method.
5477 * linux-mips-low.c (mips_supports_z_point_type): New function.
5478 (mips_insert_point, mips_remove_point): Adjust to new interface.
5479 Use mips_supports_z_point_type.
5480 (the_low_target): Install mips_supports_z_point_type.
5481 * linux-ppc-low.c (the_low_target): Install NULL as
5482 supports_z_point_type method.
5483 * linux-s390-low.c (the_low_target): Install NULL as
5484 supports_z_point_type method.
5485 * linux-sparc-low.c (the_low_target): Install NULL as
5486 supports_z_point_type method.
5487 * linux-x86-low.c (x86_supports_z_point_type): New function.
5488 (x86_insert_point): Adjust to new insert_point interface. Use
5489 insert_memory_breakpoint. Adjust to new
5490 i386_low_insert_watchpoint interface.
5491 (x86_remove_point): Adjust to remove_point interface. Use
5492 remove_memory_breakpoint. Adjust to new
5493 i386_low_remove_watchpoint interface.
5494 (the_low_target): Install x86_supports_z_point_type.
5495 * lynx-low.c (lynx_target_ops): Install NULL as
5496 supports_z_point_type callback.
5497 * nto-low.c (nto_supports_z_point_type): New.
5498 (nto_insert_point, nto_remove_point): Adjust to new interface.
5499 (nto_target_ops): Install nto_supports_z_point_type.
5500 * mem-break.c: Adjust intro comment.
5501 (struct raw_breakpoint) <raw_type, size>: New fields.
5502 <inserted>: Update comment.
5503 <shlib_disabled>: Delete field.
5504 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5505 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5506 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5507 (raw_bkpt_type_to_target_hw_bp_type): New function.
5508 (find_enabled_raw_code_breakpoint_at): New function.
5509 (find_raw_breakpoint_at): New type and size parameters. Use them.
5510 (insert_memory_breakpoint): New function, based off
5511 set_raw_breakpoint_at.
5512 (remove_memory_breakpoint): New function.
5513 (set_raw_breakpoint_at): Reimplement.
5514 (set_breakpoint): New, based on set_breakpoint_at.
5515 (set_breakpoint_at): Reimplement.
5516 (delete_raw_breakpoint): Go through the_target->remove_point
5517 instead of assuming memory breakpoints.
5518 (find_gdb_breakpoint_at): Delete.
5519 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5520 (find_gdb_breakpoint): New function.
5521 (set_gdb_breakpoint_at): Delete.
5522 (z_type_supported): New function.
5523 (set_gdb_breakpoint_1): New function, loosely based off
5524 set_gdb_breakpoint_at.
5525 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5526 (delete_gdb_breakpoint_at): Delete.
5527 (delete_gdb_breakpoint_1): New function, loosely based off
5528 delete_gdb_breakpoint_at.
5529 (delete_gdb_breakpoint): New function.
5530 (clear_gdb_breakpoint_conditions): Rename to ...
5531 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5533 (add_condition_to_breakpoint): Make static.
5534 (add_breakpoint_condition): Take a struct breakpoint pointer
5535 instead of an address. Adjust.
5536 (gdb_condition_true_at_breakpoint): Rename to ...
5537 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5539 (gdb_condition_true_at_breakpoint): Reimplement.
5540 (add_breakpoint_commands): Take a struct breakpoint pointer
5541 instead of an address. Adjust.
5542 (gdb_no_commands_at_breakpoint): Rename to ...
5543 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5544 parameter. Return true if no breakpoint was found. Change debug
5546 (gdb_no_commands_at_breakpoint): Reimplement.
5547 (run_breakpoint_commands): Rename to ...
5548 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5549 and change return type to boolean.
5550 (run_breakpoint_commands): New function.
5551 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5552 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5553 breakpoint. Go through the_target->remove_point instead of
5554 assuming memory breakpoint.
5555 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5556 software and hardware breakpoints.
5557 (reinsert_raw_breakpoint): Go through the_target->insert_point
5558 instead of assuming memory breakpoint.
5559 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5560 software and hardware breakpoints.
5561 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5562 Check both software and hardware breakpoints.
5563 (validate_inserted_breakpoint): Assert the breakpoint is a
5564 software breakpoint. Set the inserted flag to -1 instead of
5565 setting shlib_disabled.
5566 (delete_disabled_breakpoints): Adjust.
5567 (validate_breakpoints): Only validate software breakpoints.
5568 Adjust to inserted flag change.
5569 (check_mem_read, check_mem_write): Skip breakpoint types other
5570 than software breakpoints. Adjust to inserted flag change.
5571 * mem-break.h (enum raw_bkpt_type): New enum.
5572 (raw_breakpoint, struct process_info): Forward declare.
5573 (Z_packet_to_target_hw_bp_type): Delete declaration.
5574 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5575 (set_gdb_breakpoint, delete_gdb_breakpoint)
5576 (clear_breakpoint_conditions): New declarations.
5577 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5578 (breakpoint_inserted_here): Update comment.
5579 (add_breakpoint_condition, add_breakpoint_commands): Replace
5580 address parameter with a breakpoint pointer parameter.
5581 (gdb_breakpoint_here): Update comment.
5582 (delete_gdb_breakpoint_at): Delete.
5583 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5584 * server.c (process_point_options): Take a struct breakpoint
5585 pointer instead of an address. Adjust.
5586 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5587 delete_gdb_breakpoint.
5588 * spu-low.c (spu_target_ops): Install NULL as
5589 supports_z_point_type method.
5590 * target.h: Include mem-break.h.
5591 (struct target_ops) <prepare_to_access_memory>: Update comment.
5592 <supports_z_point_type>: New field.
5593 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5594 instead of a char. Also take a raw breakpoint pointer.
5595 * win32-arm-low.c (the_low_target): Install NULL as
5596 supports_z_point_type.
5597 * win32-i386-low.c (i386_supports_z_point_type): New function.
5598 (i386_insert_point, i386_remove_point): Adjust to new interface.
5599 (the_low_target): Install i386_supports_z_point_type.
5600 * win32-low.c (win32_supports_z_point_type): New function.
5601 (win32_insert_point, win32_remove_point): Adjust to new interface.
5602 (win32_target_ops): Install win32_supports_z_point_type.
5603 * win32-low.h (struct win32_target_ops):
5604 <supports_z_point_type>: New method.
5605 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5606 instead of a char. Also take a raw breakpoint pointer.
5608 2014-05-20 Pedro Alves <palves@redhat.com>
5610 * mem-break.h: Include break-common.h.
5611 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5612 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5613 (Z_packet_to_target_hw_bp_type): New declaration.
5614 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5615 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5616 (Z_PACKET_ACCESS_WP): Delete macros.
5617 (Z_packet_to_hw_type): Delete function.
5618 * i386-low.h: Don't include break-common.h here.
5619 (Z_packet_to_hw_type): Delete declaration.
5620 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5621 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5622 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5623 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5624 * linux-aarch64-low.c: Don't include break-common.h here.
5625 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5626 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5627 (Z_packet_to_target_hw_bp_type): Delete function.
5628 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5630 (mips_insert_point, mips_remove_point): Use
5631 Z_packet_to_target_hw_bp_type.
5633 2014-05-20 Pedro Alves <palves@redhat.com>
5635 * linux-aarch64-low.c: Include break-common.h.
5636 (enum target_point_type): Delete.
5637 (Z_packet_to_point_type): Rename to ...
5638 (Z_packet_to_target_hw_bp_type): ... this, and return a
5639 target_hw_bp_type instead.
5640 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5641 instead of an enum target_point_type.
5642 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5644 (aarch64_dr_state_insert_one_point)
5645 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5646 (aarch64_handle_aligned_watchpoint)
5647 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5648 Take an enum target_hw_bp_type instead of an enum
5650 (aarch64_supports_z_point_type): New function.
5651 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5652 use Z_packet_to_target_hw_bp_type.
5654 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5656 * configure.ac: Only use -Werror by default when DEVELOPMENT
5658 * configure: Regenerate.
5660 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5662 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5663 * linux-x86-low.c (X86_64_USER_REGS): New.
5664 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5666 2014-04-28 Yao Qi <yao@codesourcery.com>
5668 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5671 2014-04-25 Pedro Alves <palves@redhat.com>
5674 * linux-low.c (linux_attach_fail_reason_string): New function.
5675 (linux_attach_lwp): Delete.
5676 (linux_attach_lwp_1): Rename to ...
5677 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5678 argument. Remove "initial" parameter. Return int instead of
5679 void. Don't error or warn here.
5680 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5681 failure to attach to the tgid. Call warning when failing to
5683 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5684 argument. Remove "initial" parameter. Return int instead of
5685 void. Don't error or warn here.
5686 (linux_attach_fail_reason_string): New declaration.
5687 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5688 interface change. Use linux_attach_fail_reason_string.
5690 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5691 Walfred Tedeschi <walfred.tedeschi@intel.com>
5693 * Makefile.in: Added rules to handle new files
5694 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5695 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5696 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5697 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5698 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5699 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5701 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5702 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5703 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5704 i386/x32-avx512.xml.
5705 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5706 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5707 i386/x32-avx512-linux.xml.
5708 * i387-fp.c (num_avx512_k_registers): New constant for number
5710 (num_avx512_zmmh_low_registers): New constant for number of
5711 lower ZMM registers (0-15).
5712 (num_avx512_zmmh_high_registers): New constant for number of
5713 higher ZMM registers (16-31).
5714 (num_avx512_ymmh_registers): New contant for number of higher
5715 YMM registers (ymm16-31 added by avx521 on x86_64).
5716 (num_avx512_xmm_registers): New constant for number of higher
5717 XMM registers (xmm16-31 added by AVX512 on x86_64).
5718 (struct i387_xsave): Add space for AVX512 registers.
5719 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5720 Add code to handle AVX512 registers.
5721 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5722 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5723 prototypei from generated file.
5724 (tdesc_amd64_avx512_linux): Likewise.
5725 (init_registers_x32_avx512_linux): Likewise.
5726 (tdesc_x32_avx512_linux): Likewise.
5727 (init_registers_i386_avx512_linux): Likewise.
5728 (tdesc_i386_avx512_linux): Likewise.
5729 (x86_64_regmap): Add AVX512 registers.
5730 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5732 (initialize_low_arch): Add code to initialize AVX512 registers.
5734 2014-04-23 Pedro Alves <palves@redhat.com>
5736 * mem-break.c (find_gdb_breakpoint_at): Make static.
5737 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5739 2014-04-23 Pedro Alves <palves@redhat.com>
5741 * i386-low.c: Don't include break-common.h here.
5742 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5743 prototype to take target_hw_bp_type as argument instead of a Z
5745 * i386-low.h: Include break-common.h here.
5746 (Z_packet_to_hw_type): Declare.
5747 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5749 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5750 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5751 (x86_remove_point): Convert the packet number to a
5752 target_hw_bp_type before calling i386_low_remove_watchpoint.
5753 * win32-i386-low.c (i386_insert_point): Convert the packet number
5754 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5755 (i386_remove_point): Convert the packet number to a
5756 target_hw_bp_type before calling i386_low_remove_watchpoint.
5758 2014-04-23 Pedro Alves <palves@redhat.com>
5760 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5762 2014-04-10 Pedro Alves <palves@redhat.com>
5764 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5765 Check if the condition or command is NULL before checking if the
5766 breakpoint is known. On success, return true.
5767 * mem-break.h (add_breakpoint_condition): Document return.
5768 (add_breakpoint_commands): Add describing comment.
5769 * server.c (skip_to_semicolon): New function.
5770 (process_point_options): Use it.
5772 2014-04-09 Pedro Alves <palves@redhat.com>
5774 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5777 2014-02-27 Pedro Alves <palves@redhat.com>
5780 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5782 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5784 (last_thread_of_process_p): Take a PID argument instead of a
5786 (linux_wait_for_lwp): Delete.
5787 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5789 (linux_low_filter_event): New function, party factored out from
5790 linux_wait_for_event.
5791 (linux_wait_for_event): Rename to ...
5792 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5793 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5794 sigsuspend. Check for zombie leaders.
5795 (linux_wait_for_event): Reimplement as wrapper around
5796 linux_wait_for_event_filtered.
5797 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5798 a normal or signal exit is seen, it's the whole process exiting.
5799 (wait_for_sigstop): No longer a for_each_inferior callback.
5800 Rewrite on top of linux_wait_for_event_filtered.
5801 (stop_all_lwps): Call wait_for_sigstop directly.
5802 * server.c (resume, handle_target_event): Handle
5803 TARGET_WAITKIND_NO_RESUMED.
5805 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5807 * win32-low.c (psapi_get_dll_name,
5808 * win32_CreateToolhelp32Snapshot): Delete.
5809 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5810 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5812 (handle_load_dll): Add function description.
5813 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5815 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5817 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5819 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5820 base address when calling win32_add_one_solib.
5821 (handle_load_dll): Delete local variable load_addr.
5822 Remove 0x1000 offset applied to DLL base address when calling
5823 win32_add_one_solib.
5824 (handle_unload_dll): Add comment.
5826 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5828 * win32-low.c (win32_add_all_dlls): Renames
5829 win32_ensure_ntdll_loaded. Rewrite function documentation.
5830 Adjust implementation to always load all DLLs.
5831 Add 0x1000 offset to DLL base address when calling
5832 win32_add_one_solib.
5833 (child_initialization_done): New static global.
5834 (do_initial_child_stuff): Set child_initialization_done to
5835 zero during child initialization, and 1 after. Replace call
5836 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5838 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5839 (handle_unload_dll): Add function documentation.
5840 (get_child_debug_event): Ignore load and unload DLL events
5841 during child initialization.
5843 2014-02-20 Doug Evans <dje@google.com>
5845 Remove global all_lwps.
5846 * inferiors.h (ptid_of): Move here from linux-low.h.
5847 (pid_of, lwpid_of): Ditto.
5848 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5849 parameter is a struct thread_info * now.
5850 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5851 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5852 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5854 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5855 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5856 * linux-arm-low.c (update_registers_callback): Update, "entry"
5857 parameter is a struct thread_info * now.
5858 Fetch lwpid from current_inferior directly.
5859 (arm_insert_point): Pass &all_threads to find_inferior instead of
5861 (arm_remove_point): Ditto.
5862 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5863 (arm_prepare_to_resume): Fetch pid from thread.
5864 (arm_read_description): Fetch lwpid from current_inferior directly.
5865 * linux-low.c (all_lwps): Delete.
5866 (delete_lwp): Delete call to remove_inferior.
5867 (handle_extended_wait): Fetch lwpid from thread.
5868 (add_lwp): Don't set lwp->entry.id. Remove call to
5869 add_inferior_to_list.
5870 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5871 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5872 (kill_one_lwp_callback): Ditto.
5873 (linux_kill): Don't dereference NULL pointer.
5874 Fetch ptid,lwpid from thread.
5875 (get_detach_signal): Fetch ptid from thread.
5876 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5877 Simplify call to regcache_invalidate_thread.
5878 (delete_lwp_callback): Update, "entry" parameter is a
5879 struct thread_info * now. Fetch pid from thread.
5880 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5881 (status_pending_p_callback): Update, "entry" parameter is a
5882 struct thread_info * now. Fetch ptid from thread.
5883 (find_lwp_pid): Update, "entry" parameter is a
5884 struct thread_info * now.
5885 (linux_wait_for_lwp): Fetch pid from thread.
5886 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5887 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5888 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5889 (dequeue_one_deferred_signal): Ditto.
5890 (cancel_breakpoint): Fetch ptid from current_inferior.
5891 (linux_wait_for_event): Pass &all_threads to find_inferior,
5892 not &all_lwps. Fetch ptid, lwpid from thread.
5893 (count_events_callback): Update, "entry" parameter is a
5894 struct thread_info * now.
5895 (select_singlestep_lwp_callback): Ditto.
5896 (select_event_lwp_callback): Ditto.
5897 (cancel_breakpoints_callback): Ditto.
5898 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5900 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5901 (unsuspend_one_lwp): Update, "entry" parameter is a
5902 struct thread_info * now.
5903 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5905 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5906 Fetch lwpid from thread, not lwp.
5907 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5908 Pass &all_threads to find_inferior, not &all_lwps.
5909 (send_sigstop): Fetch lwpid from thread, not lwp.
5910 (send_sigstop_callback): Update, "entry" parameter is a
5911 struct thread_info * now.
5912 (suspend_and_send_sigstop_callback): Ditto.
5913 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5914 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5915 struct thread_info * now.
5916 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5918 (lwp_running): Update, "entry" parameter is a
5919 struct thread_info * now.
5920 (stop_all_lwps): Fetch ptid from thread.
5921 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5922 (linux_resume_one_lwp): Fetch lwpid from thread.
5923 (linux_set_resume_request): Update, "entry" parameter is a
5924 struct thread_info * now. Fetch pid, lwpid from thread.
5925 (resume_status_pending_p): Update, "entry" parameter is a
5926 struct thread_info * now.
5927 (need_step_over_p): Ditto. Fetch lwpid from thread.
5928 (start_step_over): Fetch lwpid from thread.
5929 (linux_resume_one_thread): Update, "entry" parameter is a
5930 struct thread_info * now. Fetch lwpid from thread.
5931 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5932 (proceed_one_lwp): Update, "entry" parameter is a
5933 struct thread_info * now. Fetch lwpid from thread.
5934 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5935 struct thread_info * now.
5936 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5937 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5938 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5940 (regsets_store_inferior_registers): Ditto.
5941 (fetch_register, store_register): Ditto.
5942 (linux_read_memory, linux_write_memory): Ditto.
5943 (linux_request_interrupt): Ditto.
5944 (linux_read_auxv): Ditto.
5945 (linux_xfer_siginfo): Ditto.
5946 (linux_qxfer_spu): Ditto.
5947 (linux_qxfer_libraries_svr4): Ditto.
5948 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5949 moved to inferiors.h.
5951 (get_thread_lwp): Update.
5952 (struct lwp_info): Delete member "entry". Simplify comment for
5955 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5956 current_inferior directly.
5957 (update_watch_registers_callback): Update, "entry" parameter is a
5958 struct thread_info * now. Fetch pid from thread.
5959 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5960 (mips_insert_point): Fetch lwpid from current_inferior.
5961 Pass &all_threads to find_inferior, not &all_lwps.
5962 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5963 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5965 (mips_stopped_data_address): Ditto.
5966 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5968 * linux-tile-low.c (tile_arch_setup): Ditto.
5969 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5970 (update_debug_registers_callback): Update, "entry" parameter is a
5971 struct thread_info * now. Fetch pid from thread.
5972 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5973 Pass &all_threads to find_inferior, not &all_lwps.
5974 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5975 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5976 Pass &all_threads to find_inferior, not &all_lwps.
5977 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5978 (i386_dr_low_get_status): Ditto.
5979 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5980 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5981 (x86_linux_read_description): Ditto.
5982 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5984 2014-02-20 Doug Evans <dje@google.com>
5986 * inferiors.c (get_first_inferior): Fix buglet.
5988 2014-02-19 Doug Evans <dje@google.com>
5990 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5991 * inferiors.c (add_thread): Change result type to struct thread_info *.
5992 All callers updated.
5993 (add_lwp): Call add_thread here instead of in callers.
5994 All callers updated.
5995 * linux-low.h (get_lwp_thread): Rewrite.
5996 (struct lwp_info): New member "thread".
5998 2014-02-19 Doug Evans <dje@google.com>
6000 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6001 All callers updated.
6003 2014-02-19 Doug Evans <dje@google.com>
6005 * inferiors.c (add_thread): Fix whitespace.
6007 2014-02-19 Doug Evans <dje@google.com>
6009 * dll.c (clear_dlls): Replace accessing list implemention details
6011 * gdbthread.h (get_first_thread): Declare.
6012 * inferiors.c (for_each_inferior_with_data): New function.
6013 (get_first_thread): New function.
6014 (find_thread_ptid): Simplify.
6015 (get_first_inferior): New function.
6016 (clear_list): Delete.
6017 (one_inferior_p): New function.
6018 (clear_inferior_list): New function.
6019 (clear_inferiors): Update.
6020 * inferiors.h (for_each_inferior_with_data): Declare.
6021 (clear_inferior_list): Declare.
6022 (one_inferior_p): Declare.
6023 (get_first_inferior): Declare.
6024 * linux-low.c (linux_wait_for_event): Replace accessing list
6025 implemention details with API function.
6026 * server.c (target_running): Ditto.
6027 (accumulate_file_name_length): New function.
6028 (emit_dll_description): New function.
6029 (handle_qxfer_libraries): Replace accessing list implemention
6030 details with API function.
6031 (handle_qxfer_threads_worker): New function.
6032 (handle_qxfer_threads_proper): Replace accessing list implemention
6033 details with API function.
6034 (handle_query): Ditto.
6035 (visit_actioned_threads_callback_ftype): New typedef.
6036 (visit_actioned_threads_data): New struct.
6037 (visit_actioned_threads): Rewrite to be find_inferior callback.
6038 (resume): Call find_inferior.
6039 (handle_status): Replace accessing list implemention
6040 details with API function.
6041 (process_serial_event): Replace accessing list implemention details
6043 * target.c (set_desired_inferior): Replace accessing list implemention
6044 details with API function.
6045 * tracepoint.c (same_process_p): New function.
6046 (gdb_agent_about_to_close): Replace accessing list implemention
6047 details with API function.
6048 * win32-low.c (child_delete_thread): Replace accessing list
6049 implemention details with API function.
6050 (match_dll_by_basename): New function.
6051 (dll_is_loaded_by_basename): New function.
6052 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6053 details call to dll_is_loaded_by_basename.
6055 2014-02-19 Doug Evans <dje@google.com>
6057 * dll.h (struct dll_info): Add comment.
6058 * gdbthread.h (struct thread_info): Add comment.
6059 (current_ptid): Simplify.
6060 * inferiors.c (add_process): Update.
6061 (remove_process): Update.
6062 * inferiors.h (struct process_info): Rename member "head" to "entry".
6063 * linux-low.c (delete_lwp): Update.
6065 (last_thread_of_process_p): Update.
6066 (kill_one_lwp_callback, linux_kill): Update.
6067 (status_pending_p_callback): Update.
6068 (wait_for_sigstop): Update. Simplify read of ptid.
6069 (start_step_over): Update.
6070 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6071 (get_lwp_thread): Update.
6072 (struct lwp_info): Rename member "head" to "entry".
6073 * regcache.h (inferior_list_entry): Delete.
6074 * server.c (kill_inferior_callback): Update.
6075 (detach_or_kill_inferior_callback): Update.
6076 (print_started_pid): Update.
6077 (print_attached_pid): Update.
6078 (process_serial_event): Simplify read of ptid.
6079 * thread-db.c (thread_db_create_event): Update.
6080 (thread_db_get_tls_address): Update.
6081 * win32-low.c (current_inferior_ptid): Simplify.
6083 2014-02-19 Tom Tromey <tromey@redhat.com>
6085 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6087 (target_supports_btrace): Update.
6089 2014-02-14 Yao Qi <yao@codesourcery.com>
6091 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6092 (rsp-low-ipa.o): New target.
6094 2014-02-12 Tom Tromey <tromey@redhat.com>
6096 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6097 convert_ascii_to_int.
6098 * regcache.c (registers_to_string): Likewise.
6099 * remote-utils.c (decode_M_packet): Likewise.
6100 * server.c (process_serial_event): Likewise.
6102 2014-02-12 Tom Tromey <tromey@redhat.com>
6104 * server.c (handle_query, handle_v_run): Use hex2bin, not
6106 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6108 2014-02-12 Tom Tromey <tromey@redhat.com>
6110 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6111 convert_int_to_ascii.
6112 * regcache.c (registers_to_string, collect_register_as_string):
6114 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6116 * server.c (process_serial_event): Likewise.
6117 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6118 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6120 2014-02-12 Tom Tromey <tromey@redhat.com>
6122 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6123 bin2hex, not hexify.
6124 * tracepoint.c (cmd_qtstatus): Likewise.
6126 2014-02-12 Tom Tromey <tromey@redhat.com>
6128 * remote-utils.c (monitor_output): Pass explicit length to
6131 2014-02-12 Tom Tromey <tromey@redhat.com>
6133 * tracepoint.c: Include rsp-low.h.
6134 * server.c: Include rsp-low.h.
6135 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6136 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6138 * remote-utils.c: Include rsp-low.h.
6139 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6140 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6141 (convert_int_to_ascii, convert_ascii_to_int): Move to
6143 * regcache.c: Include rsp-low.h.
6144 * ax.c: Include rsp-low.h.
6145 * Makefile.in (SFILES): Add common/rsp-low.c.
6146 (OBS): Add rsp-low.o.
6147 (rsp-low.o): New target.
6149 2014-02-12 Tom Tromey <tromey@redhat.com>
6151 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6152 Include print-utils.h.
6153 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6154 (plongest, thirty_two, phex_nz): Remove.
6155 * Makefile.in (SFILES): Add common/print-utils.c.
6156 (OBS): Add print-utils.o.
6157 (print-utils-ipa.o): New target.
6158 (print-utils.o): New target.
6159 (IPA_OBJS): Add print-utils-ipa.o.
6161 2014-02-06 Tom Tromey <tromey@redhat.com>
6163 * Makefile.in (SFILES): Fix indentation.
6165 2014-02-05 Doug Evans <dje@google.com>
6167 * linux-low.c (linux_wait_for_event): Improve comment.
6168 (linux_wait_1): Keep current_inferior in sync with event_child.
6170 2014-01-22 Doug Evans <dje@google.com>
6172 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6174 2014-01-22 Doug Evans <dje@google.com>
6176 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6177 * configure: Regenerate.
6178 * config.in: Regenerate.
6179 * Makefile.in (SFILES): Add debug.c.
6181 * debug.c: New file.
6182 * debug.h: New file.
6183 * linux-aarch64-low.c (*): Update all debugging printfs to use
6184 debug_printf instead of fprintf.
6185 * linux-arm-low.c (*): Ditto.
6186 * linux-cris-low.c (*): Ditto.
6187 * linux-crisv32-low.c (*): Ditto.
6188 * linux-m32r-low.c (*): Ditto.
6189 * linux-sparc-low.c (*): Ditto.
6190 * linux-x86.c (*): Ditto.
6191 * linux-low.c (*): Ditto.
6192 (linux_wait_1): Add calls to debug_enter, debug_exit.
6193 (linux_wait): Remove redundant debugging printf.
6194 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6195 (linux_resume, unstop_all_lwps): Ditto.
6196 * mem-break.c (*): Update all debugging printfs to use
6197 debug_printf instead of fprintf.
6198 * remote-utils.c (*): Ditto.
6199 * thread-db.c (*): Ditto.
6200 * server.c #include <ctype.h>, "gdb_vecs.h".
6201 (debug_threads): Moved to debug.c.
6202 (*): Update all debugging printfs to use debug_printf instead of
6204 (start_inferior): Replace call to fflush with call to debug_flush.
6205 (monitor_show_help): Mention set debug-format.
6206 (parse_debug_format_options): New function.
6207 (handle_monitor_command): Handle "monitor set debug-format".
6208 (gdbserver_usage): Mention --debug-format.
6209 (main): Parse --debug-format.
6210 * server.h (debug_threads): Declaration moved to debug.h.
6212 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6213 trace_debug_1 that uses debug_printf.
6214 (tracepoint_look_up_symbols): Update all debugging printfs to use
6215 debug_printf instead of fprintf.
6217 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6219 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6222 2014-01-17 Pedro Alves <palves@redhat.com>
6225 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6226 defined after including gdb_proc_service.h.
6228 2014-01-16 Doug Evans <dje@google.com>
6230 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6231 (match_dll): Use it.
6233 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6235 * target.h (target_ops) <read_btrace>: Change parameters and
6236 return type to allow error reporting.
6237 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6238 trace reading errors on.
6239 * linux-low.c (linux_low_read_btrace): Pass trace reading
6241 (linux_low_disable_btrace): New.
6243 2014-01-15 Doug Evans <dje@google.com>
6245 * inferiors.c (thread_id_to_gdb_id): Delete.
6246 * inferiors.h (thread_id_to_gdb_id): Delete.
6248 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6250 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6251 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6254 2014-01-08 Pedro Alves <palves@redhat.com>
6256 * server.c (handle_status): Don't discard previous queued stop
6257 replies or thread's pending status here.
6258 (main) <disconnection>: Do it here instead.
6260 2014-01-08 Pedro Alves <palves@redhat.com>
6262 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6263 * server.c (visit_actioned_threads, handle_pending_status): New
6265 (handle_v_cont): Factor out parts to ...
6266 (resume): ... this new function. If in all-stop, and a thread
6267 being resumed has a pending status, report it without actually
6269 (myresume): Adjust to use the new 'resume' function.
6270 (clear_pending_status_callback, set_pending_status_callback)
6271 (find_status_pending_thread_callback): New functions.
6272 (handle_status): Handle the case of multiple threads having
6273 interesting statuses to report. Report threads' real last signal
6274 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6275 with an interesting thread to report the status for, instead of
6276 always reporting the status of the first thread.
6278 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6280 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6281 * gdbreplay.c (gdbreplay_version): Likewise.
6283 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6285 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6286 iov.iov_len with the real length in use.
6288 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6290 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6291 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6292 for all targets that use win32-low.c.
6293 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6294 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6296 2013-12-13 Pedro Alves <palves@redhat.com>
6298 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6299 if equal to TARGET_WAITKIND_LOADED.
6300 * win32-low.c (cached_status): New static global.
6301 (win32_wait): Add declaration.
6302 (do_initial_child_stuff): Flush all initial pending debug events
6303 up to the initial breakpoint.
6304 (win32_wait): If CACHED_STATUS was set, return that instead
6305 of doing a real wait. Remove the code resuming the execution
6306 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6307 during the initial phase. Also remove the code changing
6308 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6309 TARGET_WAITKIND_STOPPED.
6311 2013-12-11 Yao Qi <yao@codesourcery.com>
6313 * notif.c (handle_notif_ack): Return 0 if no notification
6316 2013-11-20 Doug Evans <dje@google.com>
6318 * linux-low.c (linux_set_resume_request): Fix comment.
6320 2013-11-20 Doug Evans <dje@google.com>
6322 * linux-low.c (resume_status_pending_p): Tweak comment.
6324 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6326 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6327 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6328 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6329 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6330 (srv_amd64_regobj): Add amd64-mpx.o.
6331 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6332 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6333 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6334 * i387-fp.c (num_pl_bnd_register) Added constant.
6335 (num_pl_bnd_cfg_registers) Added constant.
6336 (struct i387_xsave) Added reserved area and MPX fields.
6337 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6338 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6340 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6341 (init_registers_amd64_mpx_linux): Declare new function.
6342 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6343 (x86_64_regmap): Add MPX registers.
6344 (x86_linux_read_description): Add MPX case.
6345 (initialize_low_arch): Initialize MPX targets.
6347 2013-11-18 Tom Tromey <tromey@redhat.com>
6349 * configure: Rebuild.
6350 * configure.ac: Don't check for stdlib.h.
6351 * gdbreplay.c: Unconditionally include stdlib.h.
6353 2013-11-18 Tom Tromey <tromey@redhat.com>
6355 * config.in: Rebuild.
6356 * configure: Rebuild.
6357 * configure.ac: Don't use AC_HEADER_DIRENT.
6359 2013-11-18 Tom Tromey <tromey@redhat.com>
6361 * server.h: Don't check HAVE_STRING_H.
6362 * gdbreplay.c: Don't check HAVE_STRING_H.
6363 * configure: Rebuild.
6365 2013-11-18 Tom Tromey <tromey@redhat.com>
6367 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6370 2013-11-08 Tom Tromey <tromey@redhat.com>
6372 * configure, config.in: Rebuild.
6373 * configure.ac: Remove unused configury.
6375 2013-11-08 Tom Tromey <tromey@redhat.com>
6377 * acinclude.m4: Include common.m4, codeset.m4.
6378 * configure, config.in: Rebuild.
6379 * configure.ac: Use GDB_AC_COMMON.
6381 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6383 * linux-s390-low.c (HWCAP_S390_TE): New define.
6384 (s390_arch_setup): Consider the TE field in the HWCAP for
6385 determining 'have_regset_tdb'.
6387 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6390 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6393 2013-10-02 Pedro Alves <palves@redhat.com>
6395 * server.c (process_serial_event): Don't output "GDBserver
6396 exiting" if GDB is connected through stdio.
6397 * target.c (mywait): Likewise, be silent if GDB is connected
6400 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6402 * lynx-low.c (lynx_add_threads_after_attach): New function.
6403 (lynx_attach): Remove call to add_thread. Add call to
6404 lynx_add_threads_after_attach instead.
6406 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6408 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6409 * config.in, configure: Regenerated.
6411 2013-09-18 Yao Qi <yao@codesourcery.com>
6414 * server.c (start_inferior): Clear 'resume_info'.
6416 2013-09-16 Jiong Wang <jiwang@tilera.com>
6418 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6421 2013-09-16 Jiong Wang <jiwang@tilera.com>
6423 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6424 linux-tile-low.o to srv_tgtobj.
6426 2013-09-16 Will Newton <will.newton@linaro.org>
6428 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6431 2013-09-06 Pedro Alves <palves@redhat.com>
6433 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6434 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6435 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6436 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6437 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6438 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6440 2013-09-06 Pedro Alves <palves@redhat.com>
6442 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6443 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6445 2013-09-06 Pedro Alves <palves@redhat.com>
6447 * linux-amd64-ipa.c: Include tracepoint.h.
6448 * linux-i386-ipa.c: Include tracepoint.h.
6450 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6452 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6453 (ps_get_thread_area): New function.
6455 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6457 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6458 (initialize_low_arch): Call init_registers_crisv32 rather than
6459 init_register_crisv32.
6461 2013-09-05 Pedro Alves <palves@redhat.com>
6463 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6465 * hostio.h: ... this new file.
6466 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6467 win32-low.c: Include hostio.h.
6469 2013-09-05 Pedro Alves <palves@redhat.com>
6471 * server.h (gdb_client_data, handler_func, callback_handler_func)
6472 (delete_file_handler, add_file_handler, append_callback_event)
6473 (delete_callback_event, start_event_loop, initialize_event_loop):
6474 Move to event-loop.h and include it.
6475 * event-loop.h: New file.
6477 2013-09-05 Pedro Alves <palves@redhat.com>
6479 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6480 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6481 (loaded_dll, unloaded_dll): Move to ...
6482 * dll.h: ... this new file.
6483 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6485 2013-09-05 Pedro Alves <palves@redhat.com>
6487 * server.h (current_process, get_thread_process, all_processes)
6488 (add_inferior_to_list, for_each_inferior, current_inferior)
6489 (remove_inferior, add_process, remove_process, find_process_pid)
6490 (have_started_inferiors_p, have_attached_inferiors_p)
6491 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6492 (clear_inferiors, find_inferior, find_inferior_id)
6493 (inferior_target_data, set_inferior_target_data)
6494 (inferior_regcache_data, set_inferior_regcache_data): Move to
6495 inferiors.h, and include it.
6496 * inferiors.h: New file.
6498 2013-09-05 Pedro Alves <palves@redhat.com>
6500 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6504 2013-09-05 Pedro Alves <palves@redhat.com>
6506 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6508 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6509 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6510 (handle_tracepoint_general_set, handle_tracepoint_query)
6511 (tracepoint_finished_step, tracepoint_was_hit)
6512 (release_while_stepping_state_list, current_traceframe)
6513 (in_readonly_region, traceframe_read_mem)
6514 (fetch_traceframe_registers, traceframe_read_sdata)
6515 (traceframe_read_info, struct fast_tpoint_collect_status)
6516 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6517 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6518 (supply_fast_tracepoint_registers)
6519 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6520 (ipa_tdesc, claim_trampoline_space)
6521 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6522 (agent_mem_read, agent_get_trace_state_variable_value)
6523 (agent_set_trace_state_variable_value, agent_tsv_read)
6524 (agent_mem_read_string, get_raw_reg_func_addr)
6525 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6526 * tracepoint.h: ... this new file.
6528 2013-09-05 Pedro Alves <palves@redhat.com>
6530 * server.h (perror_with_name, error, fatal, warning, paddress)
6531 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6533 * utils.h: New file.
6535 2013-09-05 Pedro Alves <palves@redhat.com>
6537 * server.h (remote_debug, noack_mode, transport_is_reliable)
6538 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6539 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6540 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6541 (write_enn, initialize_async_io, enable_async_io)
6542 (disable_async_io, check_remote_input_interrupt_request)
6543 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6544 (dead_thread_notify, prepare_resume_reply)
6545 (decode_address_to_semicolon, decode_address, decode_m_packet)
6546 (decode_M_packet, decode_X_packet, decode_xfer_write)
6547 (decode_search_memory_packet, unhexify, hexify)
6548 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6549 (look_up_one_symbol, relocate_instruction)
6550 (monitor_output): Move to remote-utils.h, and include it.
6551 * remote-utils.h: New file.
6553 2013-09-05 Pedro Alves <palves@redhat.com>
6555 * server.h (_): Delete.
6557 2013-09-02 Pedro Alves <palves@redhat.com>
6559 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6560 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6562 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6564 2013-09-02 Pierre Muller <muller@sourceware.org>
6566 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6567 or WriteProcessMemory complete successfully and handle
6568 ERROR_PARTIAL_COPY error.
6570 2013-09-02 Pedro Alves <palves@redhat.com>
6572 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6573 error instead of EIO.
6575 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6578 * linux-low.c: Include filestuff.h.
6579 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6580 * lynx-low.c: Include filestuff.h.
6581 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6582 * server.c: Include filestuff.h.
6583 (main): Call notice_open_fds.
6584 * spu-low.c: Include filestuff.h.
6585 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6587 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6589 * Makefile.in: Explain why ../target and ../nat are not
6590 listed as include file search paths.
6591 (linux-waitpid.o): New object file rule.
6592 * configure.srv (srv_native_linux_obj): New variable.
6593 Replace all occurrences of linux native object files with
6594 $srv_native_linux_obj.
6595 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6596 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6597 (linux_enable_event_reporting): Remove declaration.
6598 (my_waitpid): Moved to common/linux-waitpid.c.
6599 (linux_wait_for_event): Pass ptid when calling
6600 linux_enable_event_reporting.
6601 (linux_supports_tracefork_flag): Remove.
6602 (linux_enable_event_reporting): Likewise.
6603 (linux_tracefork_grandchild): Remove.
6604 (STACK_SIZE): Moved to common/linux-ptrace.c.
6605 (linux_tracefork_child): Remove.
6606 (linux_test_for_tracefork): Remove.
6607 (linux_look_up_symbols): Call linux_supports_traceclone.
6608 (initialize_low): Remove call to linux_test_for_tracefork.
6609 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6610 common/linux-ptrace.h.
6611 (PTRACE_TYPE_ARG4): Likewise.
6612 Include linux-ptrace.h.
6614 2013-08-21 Pedro Alves <palves@redhat.com>
6616 * config.in: Renegerate.
6618 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6620 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6621 (SFILES): Remove $(srcdir)/common/target-common.c and
6622 add $(srcdir)/target/waitstatus.c.
6623 (OBS): Remove target-common.o and add waitstatus.o.
6624 (server_h): Remove $(srcdir)/../common/target-common.h and
6625 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6626 and $(srcdir)/../target/waitstatus.h.
6627 (target-common.o): Remove.
6628 (waitstatus.o): New target object file.
6629 * target.h: Do not include target-common.h and
6630 include target/resume.h, target/wait.h and
6631 target/waitstatus.h.
6633 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6635 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6636 to PTRACE_TYPE_ARG3.
6637 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6638 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6640 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6641 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6643 2013-07-27 Jie Zhang <jie@codesourcery.com>
6644 Daniel Jacobowitz <dan@codesourcery.com>
6645 Yao Qi <yao@codesourcery.com>
6647 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6648 (mips-linux-watch.o): New rule.
6649 (mips_linux_watch_h): New variable.
6650 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6652 * linux-mips-low.c: Include mips-linux-watch.h.
6653 (struct arch_process_info, struct arch_lwp_info): New.
6654 (update_watch_registers_callback): New function.
6655 (mips_linux_new_process, mips_linux_new_thread) New functions.
6656 (mips_linux_prepare_to_resume, mips_insert_point): New
6658 (mips_remove_point, mips_stopped_by_watchpoint): New
6660 (rsp_bp_type_to_target_hw_bp_type): New function.
6661 (mips_stopped_data_address): New function.
6662 (the_low_target): Add watchpoint support functions.
6664 2013-07-27 Yao Qi <yao@codesourcery.com>
6666 * i386-low.c: Include break-common.h.
6667 (enum target_hw_bp_type): Remove.
6669 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6671 * Makefile.in (SFILES): /common/target-common.c.
6672 (OBS): Add target-common.o.
6673 (server_h): Add $(srcdir)/../common/target-common.h.
6674 (target-common.o): New target.
6675 * server.c (queue_stop_reply_callback): Free
6676 status string after use.
6677 * target.c (target_waitstatus_to_string): Remove.
6678 * target.h: Include target-common.h.
6679 (resume_kind): Likewise.
6680 (target_waitkind): Likewise.
6681 (target_waitstatus): Likewise.
6682 (TARGET_WNOHANG): Likewise.
6684 2013-07-04 Yao Qi <yao@codesourcery.com>
6686 * Makefile.in (host_alias): Use @host_noncanonical@.
6687 (target_alias): Use @target_noncanonical@.
6688 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6689 ACX_NONCANONICAL_HOST.
6690 * configure: Regenerated.
6693 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6695 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6696 * configure: Rebuild.
6697 * Makefile.in (version_host, version_target): Get from configure.
6698 (version.c): Use $(version_host) and $(version_target).
6700 2013-07-03 Pedro Alves <palves@redhat.com>
6702 * Makefile.in (config.status): Depend on development.sh.
6703 * acinclude.m4: Include libmcheck.m4.
6704 * configure: Regenerate.
6706 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6708 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6709 attribute inside the parentheses.
6710 (winapi_DebugSetProcessKillOnExit): Ditto.
6711 (winapi_DebugBreakProcess): Ditto.
6712 (winapi_GenerateConsoleCtrlEvent): Ditto.
6714 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6716 * notif.h (notif_event): Add a dummy member to avoid compiler
6719 2013-07-01 Pedro Alves <palves@redhat.com>
6721 * hostio.c (HOSTIO_PATH_MAX): Define.
6722 (require_filename, handle_open, handle_unlink, handle_readlink):
6725 2013-07-01 Pedro Alves <palves@redhat.com>
6727 * server.h: Include "pathmax.h".
6728 * linux-low.c: Don't include sys/param.h.
6729 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6731 * win32-low.c: Don't include sys/param.h.
6732 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6734 2013-07-01 Pedro Alves <palves@redhat.com>
6736 * event-loop.c: Don't check HAVE_UNISTD_H before including
6738 * gdbreplay.c: Likewise.
6739 * remote-utils.c: Likewise.
6740 * server.c: Likewise.
6741 * configure.ac: Don't check for unistd.h.
6742 * configure: Regenerate.
6744 2013-06-28 Tom Tromey <tromey@redhat.com>
6746 * Makefile.in (version.c): Use version.in, not
6749 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6751 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6752 * configure: Rebuild.
6753 * Makefile.in (version_host, version_target): Get from configure.
6754 (version.c): Use $(version_host) and $(version_target).
6756 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6758 Fix trace-status to output user name without trailing colon.
6759 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6761 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6763 Fix trace-status to output proper start-time and stop-time.
6764 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6765 output start time and stop time in hex as gdb expects.
6767 2013-06-26 Pedro Alves <pedro@codesourcery.com>
6769 * tracepoint.c (build_traceframe_info_xml): Output trace state
6770 variables present in the trace buffer.
6772 2013-06-24 Tom Tromey <tromey@redhat.com>
6774 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6776 (version.o): Remove.
6777 * gdbreplay.c: Include version.h.
6778 (version, host_name): Don't declare.
6779 * server.h: Include version.h.
6780 (version, host_name): Don't declare.
6782 2013-06-12 Pedro Alves <palves@redhat.com>
6784 * linux-x86-low.c (linux_is_elf64): Delete global.
6785 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6786 with local linux_pid_exe_is_elf_64_file use.
6788 2013-06-11 Pedro Alves <palves@redhat.com>
6790 * linux-low.c (regset_disabled, disable_regset): New functions.
6791 (regsets_fetch_inferior_registers)
6792 (regsets_store_inferior_registers): Use them.
6793 (initialize_regsets_info); Don't allocate the disabled_regsets
6795 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6798 2013-06-11 Pedro Alves <palves@redhat.com>
6800 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6803 2013-06-11 Pedro Alves <palves@redhat.com>
6805 * linux-x86-low.c (initialize_low_arch): Call
6806 init_registers_x32_avx_linux.
6808 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6810 Fix compatibility with Android Bionic.
6811 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6814 2013-06-07 Pedro Alves <palves@redhat.com>
6817 * Makefile.in (OBS): Add tdesc.o.
6818 (IPA_OBJS): Add tdesc-ipa.o.
6819 (tdesc-ipa.o): New rule.
6820 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6822 * linux-low.c (new_inferior): Delete.
6823 (disabled_regsets, num_regsets): Delete.
6824 (linux_add_process): Adjust to set the new per-process
6826 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6827 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6828 was a stop. When calling arch_setup, switch the current inferior
6829 to the thread that got an event.
6830 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6831 (regsets_fetch_inferior_registers)
6832 (regsets_store_inferior_registers): New regsets_info parameter.
6834 (linux_register_in_regsets): New regs_info parameter. Adjust to
6836 (register_addr, fetch_register, store_register): New usrregs_info
6837 parameter. Adjust to use it.
6838 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6839 parameter regs_info. Adjust to use it.
6840 (linux_fetch_registers): Get the current inferior's regs_info, and
6842 (linux_store_registers): Ditto.
6843 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6844 (initialize_low): Don't initialize the target_regsets here. Call
6845 initialize_low_arch.
6846 * linux-low.h (target_regsets): Delete declaration.
6847 (struct regsets_info): New.
6848 (struct usrregs_info): New.
6849 (struct regs_info): New.
6850 (struct process_info_private) <new_inferior>: New field.
6851 (struct linux_target_ops): Delete the num_regs, regmap, and
6852 regset_bitmap fields. New field regs_info.
6853 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6854 * i387-fp.c (num_xmm_registers): Delete.
6855 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6856 calls to new interface.
6857 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6858 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6859 Infer the number of xmm registers from the regcache's target
6861 * i387-fp.h (num_xmm_registers): Delete.
6862 * inferiors.c (add_thread): Don't install the thread's regcache
6864 * proc-service.c (gregset_info): Fetch the current inferior's
6865 regs_info. Adjust to use it.
6866 * regcache.c: Include tdesc.h.
6867 (register_bytes, reg_defs, num_registers)
6868 (gdbserver_expedite_regs): Delete.
6869 (get_thread_regcache): If the thread doesn't have a regcache yet,
6870 create one, instead of aborting gdbserver.
6871 (regcache_invalidate_one): Rename to ...
6872 (regcache_invalidate_thread): ... this.
6873 (regcache_invalidate_one): New.
6874 (regcache_invalidate): Only invalidate registers of the current
6876 (init_register_cache): Add target_desc parameter, and use it.
6877 (new_register_cache): Ditto. Assert the target description has a
6878 non zero registers_size.
6879 (regcache_cpy): Add assertions. Adjust.
6880 (realloc_register_cache, set_register_cache): Delete.
6881 (registers_to_string, registers_from_string): Adjust.
6882 (find_register_by_name, find_regno, find_register_by_number)
6883 (register_cache_size): Add target_desc parameter, and use it.
6884 (free_register_cache_thread, free_register_cache_thread_one)
6885 (regcache_release, register_cache_size): New.
6886 (register_size): Add target_desc parameter, and use it.
6887 (register_data, supply_register, supply_register_zeroed)
6888 (supply_regblock, supply_register_by_name, collect_register)
6889 (collect_register_as_string, collect_register_by_name): Adjust.
6890 * regcache.h (struct target_desc): Forward declare.
6891 (struct regcache) <tdesc>: New field.
6892 (init_register_cache, new_register_cache): Add target_desc
6894 (regcache_invalidate_thread): Declare.
6895 (regcache_invalidate_one): Delete declaration.
6896 (regcache_release): Declare.
6897 (find_register_by_number, register_cache_size, register_size)
6898 (find_regno): Add target_desc parameter.
6899 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6901 * remote-utils.c: Include tdesc.h.
6902 (outreg, prepare_resume_reply): Adjust.
6903 * server.c: Include tdesc.h.
6904 (gdbserver_xmltarget): Delete declaration.
6905 (get_features_xml, process_serial_event): Adjust.
6906 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6908 (struct process_info) <tdesc>: New field.
6909 (ipa_tdesc): Declare.
6910 * tdesc.c: New file.
6911 * tdesc.h: New file.
6912 * tracepoint.c: Include tdesc.h.
6913 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6914 (get_context_regcache): Adjust to pass ipa_tdesc down.
6915 (do_action_at_tracepoint): Adjust to get the register cache size
6916 from the context regcache's description.
6917 (traceframe_walk_blocks): Adjust to get the register cache size
6918 from the current trace frame's description.
6919 (traceframe_get_pc): Adjust to get current trace frame's
6920 description and pass it down.
6921 (gdb_collect): Adjust to get the register cache size from the
6923 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6924 (gdbserver_xmltarget): Delete.
6925 (initialize_low_tracepoint): Set the ipa's target description.
6926 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6927 (initialize_low_tracepoint): Set the ipa's target description.
6928 * linux-x86-low.c: Include tdesc.h.
6929 [__x86_64__] (is_64bit_tdesc): New.
6930 (ps_get_thread_area, x86_get_thread_area): Use it.
6931 (i386_cannot_store_register): Rename to ...
6932 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6933 (i386_cannot_fetch_register): Rename to ...
6934 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6935 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6937 (target_regsets): Rename to ...
6938 (x86_regsets): ... this.
6939 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6941 (x86_siginfo_fixup): Use is_64bit_tdesc.
6942 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6943 (tdesc_x32_avx_linux, tdesc_x32_linux)
6944 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6946 (x86_linux_update_xmltarget): Delete.
6947 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6948 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6949 (AMD64_LINUX_USER64_CS): New.
6950 (x86_linux_read_description): New, based on
6951 x86_linux_update_xmltarget.
6952 (same_process_callback): New.
6953 (x86_arch_setup_process_callback): New.
6954 (x86_linux_update_xmltarget): New.
6955 (x86_regsets_info): New.
6956 (amd64_linux_regs_info): New.
6957 (i386_linux_usrregs_info): New.
6958 (i386_linux_regs_info): New.
6959 (x86_linux_regs_info): New.
6960 (x86_arch_setup): Reimplement.
6961 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6962 (x86_emit_ops): Ditto.
6963 (the_low_target): Adjust. Install x86_linux_regs_info,
6964 x86_cannot_fetch_register, and x86_cannot_store_register.
6965 (initialize_low_arch): New.
6966 * linux-ia64-low.c (tdesc_ia64): Declare.
6967 (ia64_fetch_register): Adjust.
6968 (ia64_usrregs_info, regs_info): New globals.
6969 (ia64_regs_info): New function.
6970 (the_low_target): Adjust.
6971 (initialize_low_arch): New function.
6972 * linux-sparc-low.c (tdesc_sparc64): Declare.
6973 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6975 (sparc_arch_setup): New function.
6976 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6977 (the_low_target): Adjust.
6978 (initialize_low_arch): New function.
6979 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6980 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6981 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6982 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6983 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6984 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6985 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6986 (tdesc_powerpc_isa205_vsx64l): Declare.
6987 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6988 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6989 (ppc_set_pc, ppc_get_hwcap): Adjust.
6990 (ppc_usrregs_info): Forward declare.
6991 (!__powerpc64__) ppc_regmap_adjusted: New global.
6992 (ppc_arch_setup): Adjust to the current process'es target
6994 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6995 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6996 (ppc_store_evrregset): Adjust.
6997 (target_regsets): Rename to ...
6998 (ppc_regsets): ... this, and make static.
6999 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7000 (ppc_regs_info): New function.
7001 (the_low_target): Adjust.
7002 (initialize_low_arch): New function.
7003 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7004 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7005 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7006 (tdesc_s390x_linux64v2): Declare.
7007 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7008 (s390_fill_gregset, s390_store_last_break): Adjust.
7009 (target_regsets): Rename to ...
7010 (s390_regsets): ... this, and make static.
7011 (s390_get_pc, s390_set_pc): Adjust.
7012 (s390_get_hwcap): New target_desc parameter, and use it.
7013 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7014 (s390_arch_setup): Adjust to set the current process'es target
7015 description. Don't adjust the regmap.
7016 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7017 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7018 (regs_info_3264): New globals.
7019 (s390_regs_info): New function.
7020 (the_low_target): Adjust.
7021 (initialize_low_arch): New function.
7022 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7023 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7024 [__mips64] (init_registers_mips_linux)
7025 (init_registers_mips_dsp_linux): Delete defines.
7026 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7027 (have_dsp): New global.
7028 (mips_read_description): New, based on mips_arch_setup.
7029 (mips_arch_setup): Reimplement.
7030 (get_usrregs_info): New function.
7031 (mips_cannot_fetch_register, mips_cannot_store_register)
7032 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7033 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7034 (target_regsets): Rename to ...
7035 (mips_regsets): ... this, and make static.
7036 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7037 (dsp_regs_info, regs_info): New globals.
7038 (mips_regs_info): New function.
7039 (the_low_target): Adjust.
7040 (initialize_low_arch): New function.
7041 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7042 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7044 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7045 (arm_read_description): New, with bits factored from
7047 (arm_arch_setup): Reimplement.
7048 (target_regsets): Rename to ...
7049 (arm_regsets): ... this, and make static.
7050 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7051 (arm_regs_info): New function.
7052 (the_low_target): Adjust.
7053 (initialize_low_arch): New function.
7054 * linux-m68k-low.c (tdesc_m68k): Declare.
7055 (target_regsets): Rename to ...
7056 (m68k_regsets): ... this, and make static.
7057 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7058 (m68k_regs_info): New function.
7059 (m68k_arch_setup): New function.
7060 (the_low_target): Adjust.
7061 (initialize_low_arch): New function.
7062 * linux-sh-low.c (tdesc_sharch): Declare.
7063 (target_regsets): Rename to ...
7064 (sh_regsets): ... this, and make static.
7065 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7066 (sh_regs_info, sh_arch_setup): New functions.
7067 (the_low_target): Adjust.
7068 (initialize_low_arch): New function.
7069 * linux-bfin-low.c (tdesc_bfin): Declare.
7070 (bfin_arch_setup): New function.
7071 (bfin_usrregs_info, regs_info): New globals.
7072 (bfin_regs_info): New function.
7073 (the_low_target): Adjust.
7074 (initialize_low_arch): New function.
7075 * linux-cris-low.c (tdesc_cris): Declare.
7076 (cris_arch_setup): New function.
7077 (cris_usrregs_info, regs_info): New globals.
7078 (cris_regs_info): New function.
7079 (the_low_target): Adjust.
7080 (initialize_low_arch): New function.
7081 * linux-cris-low.c (tdesc_crisv32): Declare.
7082 (cris_arch_setup): New function.
7083 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7084 (cris_regs_info): New function.
7085 (the_low_target): Adjust.
7086 (initialize_low_arch): New function.
7087 * linux-m32r-low.c (tdesc_m32r): Declare.
7088 (m32r_arch_setup): New function.
7089 (m32r_usrregs_info, regs_info): New globals.
7090 (m32r_regs_info): Adjust.
7091 (initialize_low_arch): New function.
7092 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7093 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7094 (tic6x_usrregs_info): Forward declare.
7095 (tic6x_read_description): New function, based on ...
7096 (tic6x_arch_setup): ... this. Reimplement.
7097 (target_regsets): Rename to ...
7098 (tic6x_regsets): ... this, and make static.
7099 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7100 (tic6x_regs_info): New function.
7101 (the_low_target): Adjust.
7102 (initialize_low_arch): New function.
7103 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7104 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7105 (target_regsets): Rename to ...
7106 (xtensa_regsets): ... this, and make static.
7107 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7109 (xtensa_arch_setup, xtensa_regs_info): New functions.
7110 (the_low_target): Adjust.
7111 (initialize_low_arch): New function.
7112 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7113 (nios2_arch_setup): Set the current process'es tdesc.
7114 (target_regsets): Rename to ...
7115 (nios2_regsets): ... this.
7116 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7117 (nios2_regs_info): New function.
7118 (the_low_target): Adjust.
7119 (initialize_low_arch): New function.
7120 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7121 (aarch64_arch_setup): Set the current process'es tdesc.
7122 (target_regsets): Rename to ...
7123 (aarch64_regsets): ... this.
7124 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7125 (aarch64_regs_info): New function.
7126 (the_low_target): Adjust.
7127 (initialize_low_arch): New function.
7128 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7130 (target_regsets): Rename to ...
7131 (tile_regsets): ... this.
7132 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7133 (tile_regs_info): New function.
7134 (tile_arch_setup): Set the current process'es tdesc.
7135 (the_low_target): Adjust.
7136 (initialize_low_arch): New function.
7137 * spu-low.c (tdesc_spu): Declare.
7138 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7139 * win32-arm-low.c (tdesc_arm): Declare.
7140 (arm_arch_setup): New function.
7141 (the_low_target): Install arm_arch_setup instead of
7143 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7144 (init_windows_x86): Rename to ...
7145 (i386_arch_setup): ... this. Set `win32_tdesc'.
7146 (the_low_target): Adjust.
7147 * win32-low.c (win32_tdesc): New global.
7148 (child_add_thread): Don't create the thread cache here.
7149 (do_initial_child_stuff): Set the new process'es tdesc.
7150 * win32-low.h (struct target_desc): Forward declare.
7151 (win32_tdesc): Declare.
7152 * lynx-i386-low.c (tdesc_i386): Declare global.
7153 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7154 * lynx-low.c (lynx_tdesc): New global.
7155 (lynx_add_process): Set the new process'es tdesc.
7156 * lynx-low.h (struct target_desc): Forward declare.
7157 (lynx_tdesc): Declare global.
7158 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7159 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7160 * nto-low.c (nto_tdesc): New global.
7161 (do_attach): Set the new process'es tdesc.
7162 * nto-low.h (struct target_desc): Forward declare.
7163 (nto_tdesc): Declare.
7164 * nto-x86-low.c (tdesc_i386): Declare.
7165 (nto_x86_arch_setup): Set `nto_tdesc'.
7167 2013-06-04 Gary Benson <gbenson@redhat.com>
7169 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7170 to qSupported response when appropriate.
7171 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7172 with nonzero-length annex.
7173 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7174 arguments supplied in annex.
7176 2013-05-31 Doug Evans <dje@google.com>
7179 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7180 64 bits in 64-cross-32 environment.
7182 2013-05-28 Pedro Alves <palves@redhat.com>
7184 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7185 (aarch64-without-fpu.c): Delete rule.
7186 * configure.srv (aarch64*-*-linux*): Remove references to
7187 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7188 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7191 2013-05-24 Pedro Alves <palves@redhat.com>
7193 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7194 instead of strchr/decode_address. Error if the range isn't split
7195 with a ','. Don't assume there's be a ':' in the action.
7197 2013-05-23 Yao Qi <yao@codesourcery.com>
7198 Pedro Alves <palves@redhat.com>
7200 * linux-low.c (lwp_in_step_range): New function.
7201 (linux_wait_1): If the thread was range stepping and stopped
7202 outside the stepping range, report the stop to GDB. Otherwise,
7203 continue stepping. Add range stepping debug output.
7204 (linux_set_resume_request): Copy the step range from the resume
7206 (linux_supports_range_stepping): New.
7207 (linux_target_ops) <supports_range_stepping>: Set to
7208 linux_supports_range_stepping.
7209 * linux-low.h (struct linux_target_ops)
7210 <supports_range_stepping>: New field.
7211 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7212 * linux-x86-low.c (x86_supports_range_stepping): New.
7213 (the_low_target) <supports_range_stepping>: Set to
7214 x86_supports_range_stepping.
7215 * server.c (handle_v_cont): Handle 'r' action.
7216 (handle_v_requests): Append ";r" if the target supports range
7218 * target.h (struct thread_resume) <step_range_start,
7219 step_range_end>: New fields.
7220 (struct target_ops) <supports_range_stepping>:
7222 (target_supports_range_stepping): New macro.
7224 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7226 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7227 confusion in comment.
7229 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7231 * lynx-low.c (struct process_info_private): New type.
7232 (lynx_add_process): New function.
7233 (lynx_create_inferior, lynx_attach): Replace calls to
7234 add_process by calls to lynx_add_process.
7235 (lynx_resume): If PTID is null, then try using
7236 current_process()->private->last_wait_event_ptid.
7238 (lynx_clear_inferiors): Delete. The contents of that function
7239 has been inlined in lynx_mourn;
7240 (lynx_wait_1): Save the ptid in the process's private data.
7241 (lynx_mourn): Free the process' private data. Replace call
7242 to lynx_clear_inferiors by call to clear_inferiors.
7244 2013-05-17 Yao Qi <yao@codesourcery.com>
7246 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7249 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7251 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7252 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7253 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7254 PT_TEXT_END_ADDR guards. Update comments.
7255 (linux_target_op) <read_offsets>: Conditionally define to
7256 linux_read_offsets if the target is UCLIBC and if it defines
7257 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7259 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7260 Andrew Jenner <andrew@codesourcery.com>
7262 * Makefile.in (SFILES): Add linux-nios2-low.c.
7263 (clean): Add action to delete nios2-linux.c.
7264 (nios2-linux.c): New rule.
7265 * configure.srv: Add nios2*-*-linux*.
7266 * linux-nios2-low.c: New.
7268 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7270 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7272 2013-04-25 Hui Zhu <hui@codesourcery.com>
7275 * ax.c (ax_printf): Add fflush.
7277 2013-04-22 Tom Tromey <tromey@redhat.com>
7279 * Makefile.in (SFILES): Add filestuff.c.
7280 (OBS): Add filestuff.o.
7281 (filestuff.o): New target.
7282 * config.in, configure: Rebuild.
7283 * configure.ac: Check for fdwalk, pipe2.
7285 2013-04-17 Pedro Alves <palves@redhat.com>
7287 * configure.ac (USE_THREAD_DB): Delete variable.
7288 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7289 Don't AC_SUBST USE_THREAD_DB.
7290 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7291 * config.in, configure: Regenerate.
7293 2013-04-16 Pedro Alves <palves@redhat.com>
7295 * linux-low.h (struct lwp_info) <thread_known>: Move under
7296 the USE_THREAD_DB #ifdef.
7298 2013-04-16 Pedro Alves <palves@redhat.com>
7300 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7301 (linux-low.o): Delete rule.
7302 * linux-low.h: Always include "gdb_thread_db.h" instead of
7303 conditionally including thread_db.h.
7304 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7307 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7309 * Makefile.in (install-only): Fix make install regression.
7311 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7313 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7314 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7316 * gdbserver.1: Remove.
7318 2013-03-22 Pedro Alves <palves@redhat.com>
7320 * linux-low.c (handle_extended_wait): Don't call
7321 linux_enable_event_reporting.
7323 2013-03-15 Tony Theodore <tonyt@logyst.com>
7326 * Makefile.in (SHELL): Use @SHELL@.
7328 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7330 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7333 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7335 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7336 Remove extraneous NULL element.
7338 2013-03-13 Yao Qi <yao@codesourcery.com>
7340 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7341 'V' block in trace frame.
7343 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7345 * target.h (struct target_ops): Add btrace ops.
7346 (target_supports_btrace): New macro.
7347 (target_enable_btrace): New macro.
7348 (target_disable_btrace): New macro.
7349 (target_read_btrace): New macro.
7350 * gdbthread.h (struct thread_info): Add btrace field.
7351 * server.c: Include btrace-common.h.
7352 (handle_btrace_general_set): New function.
7353 (handle_btrace_enable): New function.
7354 (handle_btrace_disable): New function.
7355 (handle_general_set): Call handle_btrace_general_set.
7356 (handle_qxfer_btrace): New function.
7357 (struct qxfer qxfer_packets[]): Add btrace entry.
7358 * inferiors.c (remove_thread): Disable btrace.
7359 * linux-low: Include linux-btrace.h.
7360 (linux_low_enable_btrace): New function.
7361 (linux_low_read_btrace): New function.
7362 (linux_target_ops): Add btrace ops.
7363 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7364 Add srv_linux_btrace=yes.
7365 (x86_64-*-linux*): Add linux-btrace.o.
7366 Add srv_linux_btrace=yes.
7367 * configure.ac: Define HAVE_LINUX_BTRACE.
7368 * config.in: Regenerated.
7369 * configure: Regenerated.
7371 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7373 * server.c (handle_qxfer): Preserve error message if -3 is
7375 (qxfer): Document the -3 return value.
7377 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7379 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7380 (linux_btrace_h): New variable.
7381 (linux-btrace.o): New rule.
7383 2013-03-08 Stan Shebs <stan@codesourcery.com>
7384 Hafiz Abid Qadeer <abidh@codesourcery.com>
7386 * tracepoint.c (trace_buffer_size): New global.
7387 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7388 (init_trace_buffer): Change to one-argument function. Allocate
7389 trace buffer memory.
7390 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7391 handle QTBuffer:size packet.
7392 (cmd_bigqtbuffer_size): New function.
7393 (initialize_tracepoint): Call init_trace_buffer with
7394 DEFAULT_TRACE_BUFFER_SIZE.
7395 * server.c (handle_query): Add QTBuffer:size in the
7398 2013-03-07 Yao Qi <yao@codesourcery.com>
7400 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7401 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7403 (cmd_qtsp): Adjust condition. Do post increment.
7404 Set cur_action and cur_step_action back to 0.
7406 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7409 * linux-low.c (linux_write_memory): Return early success if LEN is
7412 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7414 * configure.srv: Add x86_64-*-cygwin* as target.
7416 2013-02-28 Tom Tromey <tromey@redhat.com>
7418 * configure.ac: Invoke AC_SYS_LARGEFILE.
7419 * configure, config.in: Rebuild.
7421 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7423 * win32-low.c: Throughout, fix format strings and casts of
7424 printf-like functions to avoid type related warnings on all
7426 (get_child_debug_event): Print dwDebugEventCode as hex since
7427 that's how it's usually documented.
7429 2013-02-28 Yao Qi <yao@codesourcery.com>
7431 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7434 2013-02-27 Jiong Wang <jiwang@tilera.com>
7436 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7437 (reg-tilegx32.c): New rule.
7438 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7439 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7440 different register info initializer according to elf class.
7441 (init_registers_tilgx32): New function. The tilegx32 register info
7443 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7444 (tile_store_gregset): Likewise.
7446 2013-02-27 Yao Qi <yao@codesourcery.com>
7448 * server.c (process_point_options): Print debug message when
7449 debug_threads is true.
7451 2013-02-26 Yao Qi <yao@codesourcery.com>
7453 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7455 2013-02-19 Pedro Alves <palves@redhat.com>
7456 Kai Tietz <ktietz@redhat.com>
7460 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7461 instead of strtoul to extract address from packet.
7462 (process_serial_event) <'z'>: Likewise.
7464 2013-02-18 Yao Qi <yao@codesourcery.com>
7466 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7468 2013-02-14 Pedro Alves <palves@redhat.com>
7472 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7473 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7475 2013-02-14 Pedro Alves <palves@redhat.com>
7477 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7479 2013-02-14 Pedro Alves <palves@redhat.com>
7481 * tracepoint.c (save_string): Delete.
7482 (add_tracepoint_action): Use savestring instead of save_string.
7484 2013-02-12 Pedro Alves <palves@redhat.com>
7486 * linux-xtensa-low.c: Ditto.
7487 * xtensa-xtregs.c: Ditto.
7489 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7491 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7494 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7496 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7497 aarch64_num_wp_regs and aarch64_num_bp_regs to
7498 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7500 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7502 * linux-aarch64-low.c (ps_get_thread_area): Replace
7503 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7505 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7506 Marcus Shawcroft <marcus.shawcroft@arm.com>
7507 Nigel Stephens <nigel.stephens@arm.com>
7508 Yufeng Zhang <yufeng.zhang@arm.com>
7510 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7511 (aarch64.c, aarch64-without-fpu.c): New targets.
7512 * configure.srv (aarch64*-*-linux*): New.
7513 * linux-aarch64-low.c: New file.
7515 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7517 * linux-low.c (handle_extended_wait, linux_create_inferior)
7518 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7519 (dequeue_one_deferred_signal, linux_resume_one_thread)
7520 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7521 (linux_tracefork_grandchild, linux_test_for_tracefork)
7522 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7523 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7524 where the argument is 0.
7526 2013-01-25 Yao Qi <yao@codesourcery.com>
7528 * event-loop.c: Include "queue.h".
7529 (gdb_event_p): New typedef.
7530 (struct gdb_event) <next_event>: Remove.
7531 (event_queue): Change to QUEUE(gdb_event_p).
7532 (async_queue_event): Remove.
7533 (gdb_event_xfree): New.
7534 (initialize_event_loop): New.
7535 (process_event): Use API from QUEUE.
7536 (wait_for_event): Likewise.
7537 * server.c (main): Call initialize_event_loop.
7538 * server.h (initialize_event_loop): Declare.
7540 2013-01-18 Yao Qi <yao@codesourcery.com>
7542 * ax.h (struct eval_agent_expr_context): New.
7543 (gdb_eval_agent_expr): Update declaration.
7544 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7545 TFRAME. Add new argument CTX.
7546 * server.h (struct eval_agent_expr_context): Declare.
7547 (agent_mem_read, agent_tsv_read): Update declaration.
7548 (agent_mem_read_string): Likewise.
7549 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7550 (add_traceframe_block): Add new argument TPOINT.
7551 Increase TPOINT->traceframe_usage.
7552 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7553 eval_tracepoint_agent_expr.
7554 (condition_true_at_tracepoint): Likewise.
7555 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7556 (agent_mem_read_string, agent_tsv_read): Likewise.
7558 2013-01-16 Yao Qi <yao@codesourcery.com>
7560 * linux-low.c (linux_resume_one_lwp): Don't check
7561 'lwp->bp_reinsert != 0'.
7563 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7564 Pedro Alves <palves@redhat.com>
7566 * lynx-low.c (ptrace_request_to_str): Define a temporary
7567 macro and use it to simplify this function's implementation.
7569 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7571 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7574 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7576 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7578 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7580 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7582 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7584 * lynx-low.c (lynx_resume): Use the resume_info parameter
7585 to determine the ptid for the lynx_ptrace call, unless
7586 it is equal to minus_one_ptid, in which case we use the
7587 ptid of the current_inferior.
7588 (lynx_wait_1): After having received a thread create/exit
7589 event, resume the inferior's execution using the signaling
7590 thread's ptid, rather than the old ptid.
7592 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7594 * lynx-low.c (lynx_resume): Delete variable ret.
7596 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7598 * gdbreplay.c (gdbreplay_version): Update copyright year.
7599 * server.c (gdbserver_version): Likewise.
7601 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7603 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7606 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7608 * lynx-low.c (ptrace_request_to_str): Add handling for
7611 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7613 * lynx-low.c (lynx_attach): Delete variable new_process.
7615 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7617 * lynx-low.c (lynx_create_inferior): Delete variable
7620 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7622 * lynx-low.c (ptrace_request_to_str): Do not handle
7623 PTRACE_GETTHREADLIST if this macro does not exist.
7625 2012-12-15 Yao Qi <yao@codesourcery.com>
7627 * Makefile.in (OBS): Add notif.o.
7628 * notif.c, notif.h: New.
7629 * server.c: Include "notif.h".
7630 (struct vstop_notif) <next>: Remove.
7632 (queue_stop_reply): Update.
7633 (push_event, send_next_stop_reply): Remove.
7634 (discard_queued_stop_replies): Update.
7635 (notif_stop): New variable.
7636 (handle_v_stopped): Remove.
7637 (handle_v_requests): Don't call handle_v_stopped. Call
7638 handle_ack_notif instead.
7639 (queue_stop_reply_callback): Call notif_event_enque instead
7640 of queue_stop_reply.
7641 (handle_status): Don't call send_next_stop_reply, call
7642 notif_write_event instead.
7643 (kill_inferior_callback): Likewise.
7644 (detach_or_kill_inferior_callback): Likewise.
7645 (main): Call initialize_notif.
7646 (process_serial_event): Call QUEUE_is_empty.
7647 (handle_target_event): Call notif_push instead of push event.
7648 * server.h (push_event): Remove declaration.
7650 2012-12-10 Tom Tromey <tromey@redhat.com>
7652 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7653 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7656 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7657 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7658 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7659 (amd64-linux-ipa.o, ax.o): Rewrite.
7660 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7661 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7662 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7663 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7664 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7665 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7666 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7667 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7668 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7669 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7670 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7671 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7672 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7673 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7674 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7675 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7676 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7677 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7678 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7679 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7680 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7681 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7682 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7683 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7684 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7685 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7686 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7687 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7688 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7689 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7690 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7691 (reg-tilegx.o): Remove.
7692 (all_object_files): New macro.
7693 Include .deps files.
7694 * aclocal.m4, configure: Rebuild.
7695 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7696 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7697 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7699 2012-12-05 Tom Tromey <tromey@redhat.com>
7702 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7704 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7706 * configure.ac: Check for linux/perf_event.h.
7707 * config.in: Regenerated.
7708 * configure: Regenerated.
7710 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7712 * hostio.c (handle_readlink): Decrease buffer size
7713 parameter passed to readlink by one byte.
7715 2012-11-26 Yao Qi <yao@codesourcery.com>
7717 * configure.ac (build_warnings): Append '-Wempty-body'.
7718 * configure: Regenerated.
7719 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7722 2012-11-15 Pierre Muller <muller@sourceware.org>
7724 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7725 * config.in: Regenerate.
7726 * configure: Regenerate.
7727 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7728 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7729 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7730 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7732 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7733 instead of <sys/wait.h> header.
7734 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7736 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7738 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7739 (various make rules): Remove -DGDBSERVER
7741 2012-11-09 Yao Qi <yao@codesourcery.com>
7743 * spu-low.c (current_ptid): Move it to ..
7744 * gdbthread.h: ... here. New.
7745 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7746 * server.c (myresume, process_serial_event): Likewise.
7747 * thread-db.c (thread_db_find_new_threads): Likewise.
7748 * tracepoint.c (run_inferior_command): Likewise.
7750 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7752 * server.c (handle_search_memory_1): Include access length in
7755 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7757 * linux-crisv32-low.c: Fix compile errors.
7759 2012-09-04 Yao Qi <yao@codesourcery.com>
7761 * tracepoint.c (cmd_qtsv): Adjust debug message.
7762 Don't check CUR_TPOINT.
7764 2012-08-28 Yao Qi <yao@codesourcery.com>
7766 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7767 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7768 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7769 Remove declarations of xmalloc, xreallloc, xstrdup and
7771 * Makefile.in (libiberty_h): New.
7772 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7773 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7775 2012-08-23 Yao Qi <yao@codesourcery.com>
7777 * server.h: Remove declaration of 'xsnprintf'.
7779 2012-08-22 Keith Seitz <keiths@redhat.com>
7781 * server.h: Include build-gnulib-gbserver/config.h.
7782 * gdbreplay.c: Likewise.
7784 2012-08-08 Doug Evans <dje@google.com>
7786 * Makefile.in (SFILES): Add gdb_vecs.c.
7787 (OBS): Add gdb_vecs.o.
7788 (gdb_vecs_h, host_defs_h): New variables.
7789 (thread-db.o): Add $(gdb_vecs_h) dependency.
7790 (gdb_vecs.o): New rule.
7791 * thread-db.c: #include "gdb_vecs.h".
7792 (thread_db_load_search): Use a vector to iterate over path elements.
7793 Handle text appearing after "$pdir".
7795 * configure.ac: Add check for strstr.
7796 * config.in: Regenerate.
7797 * configure: Regenerate.
7799 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7801 * hostio.c (handle_pread): If pread fails, fall back to attempting
7803 (handle_pwrite): Likewise for pwrite.
7805 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7807 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7808 between unsupported TYPE and unimplementable ADDR/LEN combination.
7809 (arm_insert_point): Act on new return value.
7811 2012-07-31 Pedro Alves <palves@redhat.com>
7813 * server.c (process_point_options): Only skip tokens if we find
7814 one that is unrecognized. Don't treat 'X' specially while
7815 skipping unrecognized tokens.
7817 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7819 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7820 to 4-byte-align HW breakpoint addresses for Thumb.
7822 2012-07-27 Yao Qi <yao@codesourcery.com>
7826 * server.h: Declare gdb_agent_about_to_close.
7827 * target.c (kill_inferior): Include "agent.h".
7828 New. Send command 'kill'.
7829 * target.h (kill_inferior): Removed macro.
7830 * tracepoint.c (gdb_agent_about_to_close): New.
7831 (gdb_agent_helper_thread): Handle command 'close'.
7832 Wait endlessly until the inferior stops.
7833 Install gdb_agent_remove_socket to atexit hook.
7834 (agent_socket_name): New static variable.
7835 (gdb_agent_socket_init): Replace local variable 'name' with
7836 'agent_socket_name'.
7837 (gdb_agent_remove_socket): New.
7839 2012-07-27 Yao Qi <yao@codesourcery.com>
7841 * server.c (process_point_options): Stop at 'X' when parsing.
7843 2012-07-19 Michael Eager <eager@eagercon.com>
7845 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
7847 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7848 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7849 hardware breakpoint.
7851 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7853 * gdbserver/linux-low.c (initialize_low): Call
7854 linux_ptrace_init_warnings.
7856 2012-07-02 Doug Evans <dje@google.com>
7858 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7861 2012-07-02 Stan Shebs <stan@codesourcery.com>
7863 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7864 (ax.o): Add it to build rule.
7866 (OBS): Add format.o.
7867 (IPA_OBS): Add format.o.
7868 * server.c (handle_query): Claim support for breakpoint commands.
7869 (process_point_options): Add command case.
7870 (process_serial_event): Leave running if there are printfs in
7872 * mem-break.h (any_persistent_commands): Declare.
7873 (add_breakpoint_commands): Declare.
7874 (gdb_no_commands_at_breakpoint): Declare.
7875 (run_breakpoint_commands): Declare.
7876 * mem-break.c (struct point_command_list): New struct.
7877 (struct breakpoint): New field command_list.
7878 (any_persistent_commands): New function.
7879 (add_commands_to_breakpoint): New function.
7880 (add_breakpoint_commands): New function.
7881 (gdb_no_commands_at_breakpoint): New function.
7882 (run_breakpoint_commands): New function.
7883 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7885 * ax.c: Include format.h.
7886 (ax_printf): New function.
7887 (gdb_eval_agent_expr): Add printf opcode.
7889 2012-06-13 Yao Qi <yao@codesourcery.com>
7891 * server.c (start_inferior): Remove duplicated writes to fields
7892 'last_resume_kind' and 'last_status' of 'current_inferior'.
7894 2012-06-12 Yao Qi <yao@codesourcery.com>
7895 Pedro Alves <palves@redhat.com>
7897 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7899 * server.c (handle_v_cont): Extend comment.
7901 2012-06-11 Yao Qi <yao@codesourcery.com>
7903 * linux-low.c (linux_attach): Add 'static'.
7905 2012-06-06 Yao Qi <yao@codesourcery.com>
7907 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7909 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7911 Fix gcc -flto compilation warning.
7912 * server.c (main): Make variable multi_mode and attach volatile.
7914 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7916 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7917 if the platform doesn't know about it.
7919 2012-05-30 Jeff Kenton <jkenton@tilera.com>
7921 * Makefile.in (SFILES): Add linux-tile-low.c.
7922 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7923 * configure.srv: Handle tilegx-*-linux*.
7924 * linux-tile-low.c: New file.
7926 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7928 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7930 2012-05-24 Pedro Alves <palves@redhat.com>
7934 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
7936 2012-05-24 Pedro Alves <palves@redhat.com>
7940 Replace target_signal with gdb_signal throughout.
7942 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7944 * linux-low.c (linux_store_registers): Avoid the copying sequence
7945 when no data has been retrieved by ptrace.
7947 2012-05-22 Will Deacon <will.deacon@arm.com>
7949 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7950 Include asm/ptrace.h.
7951 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7954 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7956 * linux-low.c (linux_store_registers): Don't re-retrieve data
7957 with ptrace that has already been obtained from /proc. Always
7958 copy any data retrieved with ptrace to the buffer supplied.
7960 2012-05-11 Yao Qi <yao@codesourcery.com>
7961 Pedro Alves <palves@redhat.com>
7963 * linux-low.c (enum stopping_threads_kind): New.
7964 (stopping_threads): Change type to `enum stopping_threads_kind'.
7965 (handle_extended_wait): If stopping and suspending threads, leave
7966 the new_lwp suspended too.
7967 (linux_wait_for_event): Adjust.
7968 (stop_all_lwps): Set `stopping_threads' to
7969 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7970 whether we're suspending threads or just stopping them. Assert no
7973 2012-04-29 Yao Qi <yao@codesourcery.com>
7975 * server.h: Move some code to ...
7976 * gdbthread.h: ... here. New.
7977 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7978 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7979 (nto-low.o, win32-low.o): Likewise.
7980 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7981 * regcache.c, remote-utils.c, server.c: Likewise.
7982 * target.c, tracepoint.c, win32-low.c: Likewise.
7984 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7986 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7987 (PTRACE_ARG4_TYPE): Likewise.
7988 (PTRACE_XFER_TYPE): Likewise.
7989 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7990 ptrace to PTRACE_ARG3_TYPE.
7991 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7992 (PTRACE_ARG4_TYPE): Likewise.
7993 (PTRACE_XFER_TYPE): Likewise.
7994 (linux_detach_one_lwp): Cast fourth argument of
7995 ptrace to long then PTRACE_ARG4_TYPE.
7996 (regsets_fetch_inferior_registers): Cast third argument of
7997 ptrace to long then PTRACE_ARG3_TYPE.
7998 (regsets_store_inferior_registers): Likewise.
8000 2012-04-20 Pedro Alves <palves@redhat.com>
8002 * configure: Regenerate.
8004 2012-04-19 Pedro Alves <palves@redhat.com>
8006 * Makefile.in (GNULIB_BUILDDIR): New.
8007 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8008 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8009 (all, install-only, uninstall, clean-info, all-lib, clean): No
8010 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8011 (maintainer-clean realclean distclean): Use subdir_do.
8013 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8014 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8015 * acinclude.m4: Include acx_configure_dir.m4.
8016 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8017 calls. Call AC_PROG_RANLIB. Configure gnulib using
8020 (GNULIB_STDINT_H): Adjust.
8021 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8022 * gdbreplay.c: Include build-gnulib/config.h.
8023 * server.h: Likewise.
8024 * aclocal.m4: Regenerate.
8025 * config.in: Regenerate.
8026 * configure: Regenerate.
8028 2012-04-19 Pedro Alves <palves@redhat.com>
8030 * Makefile.in (LIBGNU, INCGNU): Adjust.
8031 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8032 (all, install-only, uninstall, clean-info, all-lib, clean)
8033 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8034 * configure.ac: Adjust AC_OUTPUT output.
8035 * aclocal.m4: Regenerate.
8036 * configure: Regenerate.
8038 2012-04-19 Pedro Alves <palves@redhat.com>
8040 * Makefile.in (generated_files): New.
8041 (server_h): Remove the explicit dependency on config.h, and depend
8042 on $generated_files.
8044 2012-04-19 Pedro Alves <palves@redhat.com>
8046 * Makefile.in (INCGNU): Add -Ignulib.
8048 2012-04-19 Pedro Alves <palves@redhat.com>
8050 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8051 (INCGNU): ... this, and spell out -I here.
8052 (GNULIB_LIB): Rename to ...
8054 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8056 2012-04-19 Pedro Alves <palves@redhat.com>
8058 * config.in: Regenerate.
8060 2012-04-19 Pedro Alves <palves@redhat.com>
8062 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8063 * server.h (memmem): Remove declaration.
8064 * config.in: Regenerate.
8065 * configure: Regenerate.
8067 2012-04-19 Yao Qi <yao@codesourcery.com>
8069 * Makefile.in (SFILES): Add common/vec.c.
8073 2012-04-19 Yao Qi <yao@codesourcery.com>
8075 * remote-utils.c (prepare_resume_reply): Replace with macro
8076 target_core_of_thread.
8077 * server.c (handle_qxfer_threads_proper): Likewise.
8078 * target.h (traget_core_of_thread): New macro.
8080 2012-04-18 Pedro Alves <palves@redhat.com>
8082 * aclocal.m4: Regenerate.
8083 * configure: Regenerate.
8085 2012-04-16 Yao Qi <yao@codesourcery.com>
8087 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8088 duplicated on address.
8090 2012-04-16 Yao Qi <yao@codesourcery.com>
8092 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8093 (struct tracepoint_action_ops) <send>: New field.
8094 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8095 (agent_expr_send, x_tracepoint_action_send): New.
8096 (l_tracepoint_action_send): New.
8097 (cmd_qtdp): Download and install tracepoint
8098 according to `use_agent'.
8099 (run_inferior_command): Add one more parameter `len'.
8101 (tracepoint_send_agent): New.
8102 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8104 2012-04-16 Yao Qi <yao@codesourcery.com>
8106 * tracepoint.c (download_tracepoints): Moved to ...
8107 (cmd_qtstart): ... here.
8109 2012-04-14 Yao Qi <yao@codesourcery.com>
8111 * tracepoint.c: Include inttypes.h.
8112 (struct collect_memory_action): Use sized types.
8113 (struct tracepoint): Likewise.
8114 (cmd_qtdp, stop_tracing): Update print specifiers.
8115 (cmd_qtp, response_tracepoint): Likewise.
8116 (collect_data_at_tracepoint): Likewise.
8117 (collect_data_at_step): Likewise.
8119 2012-04-14 Yao Qi <yao@codesourcery.com>
8121 Import gnulib module inttypes.
8122 * aclocal.m4, config.in, configure: Regenerated.
8124 2012-04-14 Yao Qi <yao@codesourcery.com>
8126 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8127 Makefile and config.status at last.
8129 2012-04-13 Yao Qi <yao@codesourcery.com>
8131 * tracepoint.c: Include stdint.h unconditionally.
8133 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8135 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8136 on BFD_HAVE_SYS_PROCFS_TYPE.
8137 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8138 * configure: Regenerate.
8139 * config.in: Likewise.
8141 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8143 * Makefile.in (clean): Also remove x32.c x32-linux.c
8144 x32-avx.c x32-avx-linux.c.
8145 (x32.o): New target.
8147 (x32-linux.o): Likewise.
8148 (x32-linux.c): Likewise.
8149 (x32-avx.o): Likewise.
8150 (x32-avx.c): Likewise.
8151 (x32-avx-linux.o): Likewise.
8152 (x32-avx-linux.c): Likewise.
8154 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8155 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8156 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8157 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8158 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8159 i386/x32-avx-linux.xml.
8161 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8162 (init_registers_x32_avx_linux): Likwise.
8163 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8164 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8166 2012-04-13 Pedro Alves <palves@redhat.com>
8168 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8169 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8170 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8171 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8174 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8176 * linux-x86-low.c (compat_x32_clock_t): New.
8177 (compat_x32_siginfo_t): Likewise.
8178 (compat_x32_siginfo_from_siginfo): Likewise.
8179 (siginfo_from_compat_x32_siginfo): Likewise.
8180 (linux_is_elf64): Likewise.
8181 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8182 and siginfo_from_compat_x32_siginfo for x32.
8183 (x86_arch_setup): Set linux_is_elf64.
8185 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8188 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8190 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8191 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8192 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8193 compatible with process.
8195 2012-04-12 Yao Qi <yao@codesourcery.com>
8197 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8198 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8199 (install-only, install-info, clean): Handle sub dir gnulib.
8200 (all-lib, am--refresh): New targets.
8201 (memmem.o): Remove target.
8202 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8203 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8204 (AC_REPLACE_FUNCS): Remove memmem.
8205 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8206 (AC_OUTPUT): Generate Makefile in gnulib/.
8207 * aclocal.m4, config.in, configure: Regenerated.
8209 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8211 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8213 2012-04-05 Pedro Alves <palves@redhat.com>
8215 -Werror=strict-aliasing
8217 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8220 2012-04-04 Pedro Alves <palves@redhat.com>
8222 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8223 (sparc_store_gregset_from_stack, sparc_store_gregset)
8224 (sparc_breakpoint_at): Fix formatting.
8226 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8228 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8230 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8231 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8232 * config.in: Regenerate.
8233 * configure: Likewise.
8235 2012-03-29 Pedro Alves <palves@redhat.com>
8237 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8238 Correct ptrace arguments.
8240 2012-03-28 Pedro Alves <palves@redhat.com>
8242 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8243 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8244 (IA64_FR1_REGNUM): New defines.
8245 (ia64_fetch_register): New.
8246 (the_low_target): Install it.
8247 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8249 * linux-low.c (linux_fetch_registers): Try the
8250 the_low_target.fetch_register hook first.
8252 * linux-arm-low.c (the_low_target): Adjust.
8253 * linux-bfin-low.c (the_low_target): Adjust.
8254 * linux-cris-low.c (the_low_target): Adjust.
8255 * linux-crisv32-low.c (the_low_target): Adjust.
8256 * linux-m32r-low.c (the_low_target): Adjust.
8257 * linux-m68k-low.c (the_low_target): Adjust.
8258 * linux-mips-low.c (the_low_target): Adjust.
8259 * linux-ppc-low.c (the_low_target): Adjust.
8260 * linux-s390-low.c (the_low_target): Adjust.
8261 * linux-sh-low.c (the_low_target): Adjust.
8262 * linux-sparc-low.c (the_low_target): Adjust.
8263 * linux-tic6x-low.c (the_low_target): Adjust.
8264 * linux-x86-low.c (the_low_target): Adjust.
8265 * linux-xtensa-low.c (the_low_target): Adjust.
8267 2012-03-26 Pedro Alves <palves@redhat.com>
8269 * server.c (handle_qxfer_libraries): Don't bail early if
8270 the_target->qxfer_libraries_svr4 is not NULL.
8272 2012-03-26 Pedro Alves <palves@redhat.com>
8274 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8276 2012-03-23 Pedro Alves <palves@redhat.com>
8278 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8279 "library-list-svr4" element's start tag when the the DSO list is
8282 2012-03-23 Pedro Alves <palves@redhat.com>
8284 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8285 a variable whose type size is the same as the inferior's pointer
8288 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8290 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8292 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8293 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8294 * linux-low.h: Include <signal.h>.
8295 (struct siginfo): Remove forward declaration.
8296 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8299 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8301 * .gitignore: Ignore more files.
8303 2012-03-19 Pedro Alves <palves@redhat.com>
8304 Jan Kratochvil <jan.kratochvil@redhat.com>
8306 * server.c (cont_thread, general_thread): Add describing comments.
8307 (start_inferior): Clear `cont_thread'.
8308 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8311 2012-03-15 Yao Qi <yao@codesourcery.com>
8313 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8315 (cmd_qtdp): ... here.
8317 2012-03-15 Yao Qi <yao@codesourcery.com>
8319 * tracepoint.c (struct tracepoint_action_ops): New.
8320 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8321 (m_tracepoint_action_download): New.
8322 (r_tracepoint_action_download): New.
8323 (x_tracepoint_action_download): New.
8324 (l_tracepoint_action_download): New.
8325 (add_tracepoint_action): Install `action->ops' according type.
8326 (download_tracepoint_1): Move code `download' function pointer
8327 of various tracepoint_action_ops.
8329 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8331 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8332 linux_ptrace_attach_warnings.
8334 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8336 * Makefile.in (linux-ptrace.o): New.
8337 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8338 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8339 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8340 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8341 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8343 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8345 2012-03-08 Yao Qi <yao@codesourcery.com>
8346 Pedro Alves <palves@redhat.com>
8348 Fix PR server/13392.
8349 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8351 * tracepoint.c (remove_tracepoint): New.
8352 (cmd_qtdp): Call remove_tracepoint when failed to install.
8354 2012-03-07 Pedro Alves <palves@redhat.com>
8356 * linux-low.c (get_detach_signal): New.
8357 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8358 Pass on pending signals to PTRACE_DETACH. Check the result of the
8360 * server.c (program_signals, program_signals_p): New.
8361 (handle_general_set): Handle QProgramSignals.
8362 * server.h (program_signals, program_signals_p): Declare.
8364 2012-03-05 Pedro Alves <palves@redhat.com>
8365 Jan Kratochvil <jan.kratochvil@redhat.com>
8367 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8370 2012-03-03 Yao Qi <yao@codesourcery.com>
8372 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8373 agent_look_up_symbols.
8375 2012-03-03 Yao Qi <yao@codesourcery.com>
8377 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8378 (linux-x86-low.o): Likewise.
8379 * server.h: Remove in_process_agent_loaded.
8380 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8384 2012-03-03 Yao Qi <yao@codesourcery.com>
8386 * tracepoint.c (gdb_agent_capability): New global.
8387 (in_process_agent_loaded_ust): Renamed to
8388 `in_process_agent_supports_ust'.
8390 (in_process_agent_supports_ust): Call agent_capability_check.
8391 (clear_installed_tracepoints): Assert that agent supports
8394 2012-03-03 Yao Qi <yao@codesourcery.com>
8396 * linux-low.c (linux_supports_agent): New.
8397 (linux_target_ops): Initialize field `supports_agent' with
8398 linux_supports_agent.
8399 * target.h (struct target_ops) <supports_agent>: New.
8400 (target_supports_agent): New macro.
8401 * server.c (handle_general_set): Handle packet 'QAgent'.
8402 (handle_query): Send `QAgent+'.
8403 * Makefile.in (server.o): Depends on agent.h.
8405 2012-03-03 Yao Qi <yao@codesourcery.com>
8407 * Makefile.in (OBS): Add agent.o.
8408 Add new rule for agent.o.
8409 Track dependence of tracepoint.c on agent.h.
8410 * tracepoint.c (run_inferior_command_1):
8411 (run_inferior_command): Call agent_run_command.
8412 (gdb_ust_connect_sync_socket): Deleted. Move it to
8414 (resume_thread, stop_thread): Likewise.
8415 (gdb_ust_socket_init): Renamed to ...
8416 (gdb_agent_socket_init): ... New.
8417 (gdb_ust_thread): Renamed to ...
8418 (gdb_agent_helper_thread): ... New.
8419 (gdb_ust_init): Move some code to ...
8420 (gdb_agent_init): ... here. New.
8421 [HAVE_UST]: Call gdb_ust_init.
8422 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8423 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8424 * config.in, configure: Regenerated.
8426 2012-03-02 Pedro Alves <palves@redhat.com>
8428 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8429 * linux-low.c (struct simple_pid_list): New.
8430 (stopped_pids): New a struct simple_pid_list pointer.
8431 (add_to_pid_list, pull_pid_from_list): New.
8432 (handle_extended_wait): Don't assume the first signal new children
8433 report is SIGSTOP. Adjust call to pull_pid_from_list.
8434 (linux_wait_for_lwp): Adjust.
8436 2012-03-02 Yao Qi <yao@codesourcery.com>
8438 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8441 2012-03-02 Yao Qi <yao@codesourcery.com>
8443 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8444 `stop_pc' and `tpoint'. Update caller.
8446 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8448 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8449 * linux-low.c (use_linux_regsets): New macro.
8450 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8451 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8452 (linux_register_in_regsets): New function.
8453 (usr_fetch_inferior_registers): Skip registers covered by
8455 (usr_store_inferior_registers): Likewise.
8456 (usr_fetch_inferior_registers): New macro.
8457 (usr_store_inferior_registers): Likewise.
8458 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8459 (linux_store_registers): Likewise.
8460 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8462 (init_registers_mips64_dsp_linux): Likewise.
8463 (init_registers_mips_linux): New macro.
8464 (init_registers_mips_dsp_linux): Likewise.
8465 (mips_dsp_num_regs): Likewise.
8466 (DSP_BASE, DSP_CONTROL): New fallback macros.
8467 (mips_base_regs): New macro.
8468 (mips_regmap): Use it. Fix the size.
8469 (mips_dsp_regmap): New variable.
8470 (mips_dsp_regset_bitmap): Likewise.
8471 (mips_arch_setup): New function.
8472 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8474 (mips_cannot_store_register): Likewise.
8475 (the_low_target): Update .arch_setup, .num_regs and .regmap
8476 initializers. Add .regset_bitmap initializer.
8477 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8479 * linux-bfin-low.c (the_low_target): Likewise.
8480 * linux-cris-low.c (the_low_target): Likewise.
8481 * linux-crisv32-low.c (the_low_target): Likewise.
8482 * linux-ia64-low.c (the_low_target): Likewise.
8483 * linux-m32r-low.c (the_low_target): Likewise.
8484 * linux-m68k-low.c (the_low_target): Likewise.
8485 * linux-ppc-low.c (the_low_target): Likewise.
8486 * linux-s390-low.c (the_low_target): Likewise.
8487 * linux-sh-low.c (the_low_target): Likewise.
8488 * linux-sparc-low.c (the_low_target): Likewise.
8489 * linux-tic6x-low.c (the_low_target): Likewise.
8490 * linux-x86-low.c (the_low_target): Likewise.
8491 * linux-xtensa-low.c (the_low_target): Likewise.
8492 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8493 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8494 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8496 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8497 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8499 2012-02-29 Yao Qi <yao@codesourcery.com>
8500 Pedro Alves <palves@redhat.com>
8502 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8503 `step_over_finished' is true.
8505 2012-02-27 Pedro Alves <palves@redhat.com>
8507 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8508 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8510 2012-02-27 Pedro Alves <palves@redhat.com>
8513 * linux-low.c (pid_is_stopped): New.
8514 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8516 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8518 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8521 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8523 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8525 2012-02-24 Luis Machado <lgustavo@codesourcery>
8527 * server.c (handle_query): Advertise support for target-side
8528 breakpoint condition evaluation.
8529 (process_point_options): New function.
8530 (process_serial_event): When inserting a breakpoint, check for
8531 a target-side condition that should be evaluated.
8533 * mem-break.c: Include regcache.h and ax.h.
8534 (point_cond_list_t): New data structure.
8535 (breakpoint) <cond_list>: New field.
8536 (find_gdb_breakpoint_at): Make non-static.
8537 (delete_gdb_breakpoint_at): Clear any target-side
8539 (clear_gdb_breakpoint_conditions): New function.
8540 (add_condition_to_breakpoint): Likewise.
8541 (add_breakpoint_condition): Likewise.
8542 (gdb_condition_true_at_breakpoint): Likewise.
8543 (gdb_breakpoint_here): Return result directly instead
8544 of going through a local variable.
8546 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8547 (clear_gdb_breakpoint_conditions): Likewise.
8548 (add_breakpoint_condition): Likewise.
8549 (gdb_condition_true_at_breakpoint): Likewise.
8551 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8552 (need_step_over_p): Take target-side breakpoint condition into
8555 2012-02-24 Luis Machado <lgustavo@codesourcery>
8557 * server.h: Include tracepoint.h.
8558 (agent_mem_read, agent_get_trace_state_variable_value,
8559 agent_set_trace_state_variable_value,
8560 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8561 get_set_tsv_func_addr): New prototypes.
8563 * ax.h: New include file.
8564 * ax.c: New source file.
8566 * tracepoint.c: Include ax.h.
8567 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8568 agent_expr, eval_result_type): Move to ax.h.
8569 (parse_agent_expr): Rename to ...
8570 (gdb_parse_agent_expr): ... this, make it non-static and move
8572 (unparse_agent_expr) Rename to ...
8573 (gdb_unparse_agent_expr): ... this, make it non-static and move
8575 (eval_agent_expr): Rename to ...
8576 (eval_tracepoint_agent_expr): ... this.
8577 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8578 forward declarations.
8579 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8580 (agent_get_trace_state_variable_value): New function.
8581 (agent_set_trace_state_variable_value): New function.
8582 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8583 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8584 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8585 (condition_true_at_tracepoint): Likewise.
8586 (parse_agent_expr): Rename to ...
8587 (gdb_parse_agent_expr): ... this and move to ax.c.
8588 (unparse_agent_expr): Rename to ...
8589 (gdb_unparse_agent_expr): ... this and move to ax.c.
8590 (gdb_agent_op_name): Move to ax.c.
8591 (eval_agent_expr): Rename to ...
8592 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8594 (eval_tracepoint_agent_expr): New function.
8595 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8597 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8599 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8600 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8601 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8602 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8603 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8604 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8605 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8606 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8607 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8608 (compile_bytecodes): Remove forward declaration.
8609 (is_goto_target): Move to ax.c.
8610 (compile_bytecodes): Move to ax.c and call
8611 agent_get_trace_state_variable_value (...) and
8612 agent_set_trace_state_variable_value (...).
8614 * Makefile.in: Update ax.c and IPA dependencies.
8616 2012-02-24 Pedro Alves <palves@redhat.com>
8618 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8619 (cmd_bigqtbuffer_circular): ... this. Only handle
8620 'QTBuffer:circular:'.
8621 (handle_tracepoint_general_set): Adjust.
8623 2012-02-16 Yao Qi <yao@codesourcery.com>
8625 * inferiors.c: Move code to ...
8626 * dll.c: .... here. New.
8627 * server.h: Declare clear_dlls.
8628 * Makefile.in (SFILES): Add dll.c.
8632 2012-02-11 Yao Qi <yao@codesourcery.com>
8634 * server.c: (handle_monitor_command): Add a new parameter
8636 (handle_query): Update caller.
8638 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8640 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8641 * configure, config.in: Regenerate.
8642 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8645 2012-02-02 Pedro Alves <palves@redhat.com>
8647 Try SIGKILL first, then PTRACE_KILL.
8648 * linux-low.c (linux_kill_one_lwp): New.
8649 (linux_kill_one_lwp): Rename to ...
8650 (kill_one_lwp_callback): ... this. Use the new
8653 2012-02-02 Pedro Alves <palves@redhat.com>
8655 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8658 2012-01-27 Pedro Alves <palves@redhat.com>
8660 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8661 (elf_64_file_p): Make static.
8662 (linux_pid_exe_is_elf_64_file): New.
8663 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8664 Delete declarations.
8665 (linux_pid_exe_is_elf_64_file): Declare.
8666 * linux-x86-low.c (x86_arch_setup): Use
8667 linux_pid_exe_is_elf_64_file.
8669 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8671 * linux-low.c (linux_wait_for_event_1): Rename to ...
8672 (linux_wait_for_event): ... here and merge it with former
8673 linux_wait_for_event - new variable wait_ptid, use it.
8674 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8676 2012-01-23 Pedro Alves <palves@redhat.com>
8678 * server.c (main): Avoid yet another case of infinite loop while
8679 detaching/killing after a longjmp.
8681 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8684 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8686 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8688 * hostio.c (handle_readlink): New function.
8689 (handle_vFile): Call it to handle "vFile:readlink" packets.
8691 2012-01-20 Pedro Alves <palves@redhat.com>
8692 Ulrich Weigand <ulrich.weigand@linaro.org>
8694 * server.c (handle_v_requests): Only support vAttach and vRun to
8695 start multiple processes when in extended protocol mode.
8697 2012-01-17 Pedro Alves <palves@redhat.com>
8699 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8700 memalign plus mprotect to allocate the scratch buffer.
8702 2012-01-13 Pedro Alves <palves@redhat.com>
8704 * server.c (attach_inferior): Clear `cont_thread'.
8706 2012-01-13 Pedro Alves <palves@redhat.com>
8708 * server.c (main): Avoid infinite loop while detaching/killing
8711 2012-01-09 Doug Evans <dje@google.com>
8713 * server.c (start_inferior): Set last_ptid in --wrapper case.
8715 2012-01-06 Yao Qi <yao@codesourcery.com>
8717 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8719 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8721 2012-01-04 Yao Qi <yao@codesourcery.com>
8723 * tracepoint.c (cmd_qtdp): Print debug message
8724 for static tracepoint.
8726 2012-01-04 Yao Qi <yao@codesourcery.com>
8728 * tracepoint.c (trace_vdebug): Differentiate debug message
8729 between gdbserver and IPA.
8731 2012-01-03 Yao Qi <yao@codesourcery.com>
8733 * tracepoint.c (tracepoint_was_hit): Don't collect for
8736 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8738 * terminal.h: Reformat copyright header.
8740 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8742 * server.c (gdbserver_version): Update copyright year.
8743 * gdbreplay.c (gdbreplay_version): Likewise.
8745 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8747 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8750 2011-12-18 Hui Zhu <teawater@gmail.com>
8751 * linux-low.c (linux_create_inferior): Save return value to ret.
8753 2011-12-18 Hui Zhu <teawater@gmail.com>
8755 * linux-low.c (linux_create_inferior): Save return value to ret.
8757 2011-12-16 Doug Evans <dje@google.com>
8759 * linux-low.c (linux_create_inferior): If stdio connection,
8760 redirect stdin from /dev/null, stdout to stderr.
8761 * remote-utils.c (remote_is_stdio): New static global.
8762 (remote_connection_is_stdio): New function.
8763 (remote_prepare): Handle stdio connection.
8764 (remote_open): Ditto.
8765 (remote_close): Don't close stdin for stdio connections.
8766 (read_prim,write_prim): New functions. Replace all calls to
8767 read/write to these.
8768 * server.c (main): Watch for "-" argument. Move call to
8769 remote_prepare before start_inferior.
8770 * server.h (STDIO_CONNECTION_NAME): New macro.
8771 (remote_connection_is_stdio): Declare.
8773 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8774 in debugging output.
8776 2011-12-15 Yao Qi <yao@codesourcery.com>
8778 * tracepoint.c: Include sys/syscall.h.
8779 (gdb_ust_thread): Remove preprocessor conditional.
8781 2011-12-14 Pedro Alves <pedro@codesourcery.com>
8783 * linux-low.c (linux_detach_one_lwp): Call
8784 the_low_target.prepare_to_resume before detaching.
8786 2011-12-14 Yao Qi <yao@codesourcery.com>
8788 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8791 2011-12-14 Yao Qi <yao@codesourcery.com>
8793 * i386-low.c (i386_low_stopped_data_address): Initialize local
8796 2011-12-13 Pedro Alves <pedro@codesourcery.com>
8800 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8801 DR_CONTROL unless necessary. Extend comments.
8802 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8803 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8805 2011-12-13 Yao Qi <yao@codesourcery.com>
8807 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8809 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8811 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8813 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8814 Print new debug message for such case.
8816 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8818 Fix overlapping memcpy.
8819 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8820 the read_inferior_memory transfer.
8821 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8822 write_inferior_memory transfer.
8823 (set_fast_tracepoint_jump): New variable buf. Use it for the
8824 read_inferior_memory and write_inferior_memory transfers.
8825 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8826 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8827 Use it for the write_inferior_memory transfer.
8828 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8831 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8833 * linux-low.c (fetch_register, store_register): Make code
8834 consistent, fix formatting.
8836 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8838 * linux-low.c (usr_store_inferior_registers): Factor out code
8839 to handle individual registers into...
8840 (store_register): ... this new function.
8842 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8844 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8845 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8846 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8847 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8848 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8849 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8850 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8851 (srv_xmlfiles): Add new XML files.
8853 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8855 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8856 (init_registers_s390_linux32v1): Add prototype.
8857 (init_registers_s390_linux32v2): Likewise.
8858 (init_registers_s390_linux64v1): Likewise.
8859 (init_registers_s390_linux64v2): Likewise.
8860 (init_registers_s390x_linux64v1): Likewise.
8861 (init_registers_s390x_linux64v2): Likewise.
8862 (s390_num_regs): Increment to 52.
8863 (s390_regmap): Add orig_r2 register.
8864 (s390_num_regs_3264): Increment to 68.
8865 (s390_regmap_3264): Add orig_r2 register.
8866 (s390_collect_ptrace_register): Handle orig_r2 register.
8867 (s390_supply_ptrace_register): Likewise.
8868 (s390_fill_last_break): New function.
8869 (s390_store_last_break): Likewise.
8870 (s390_fill_system_call): New function.
8871 (s390_store_system_call): Likewise.
8872 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8874 (s390_check_regset): New function.
8875 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8876 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8877 Update target_regsets for available register sets.
8879 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8880 Jan Kratochvil <jan.kratochvil@redhat.com>
8882 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8883 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8885 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8886 * linux-low.h (struct process_info_private): New member r_debug.
8887 * server.c (handle_qxfer_libraries): Call
8888 the_target->qxfer_libraries_svr4.
8889 (handle_qxfer_libraries_svr4): New function.
8890 (qxfer_packets): New entry "libraries-svr4".
8891 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8892 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8893 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8894 PACKET_qXfer_libraries_svr4.
8896 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8898 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8899 PSW address/mask between 8-byte and 16-byte formats.
8900 (s390_supply_ptrace_register): Likewise.
8901 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8902 basic addressing mode bit.
8904 2011-11-24 Stan Shebs <stan@codesourcery.com>
8906 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8908 2011-11-17 Stan Shebs <stan@codesourcery.com>
8910 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8911 (tracing_start_time): New global.
8912 (tracing_stop_time): New global.
8913 (tracing_user_name): New global.
8914 (tracing_notes): New global.
8915 (tracing_stop_note): New global.
8916 (cmd_qtstart): Set traceframe_usage, start_time.
8917 (stop_tracing): Set stop_time.
8918 (cmd_qtstatus): Report additional status.
8919 (cmd_qtp): New function.
8920 (handle_tracepoint_query): Call it.
8921 (cmd_qtnotes): New function.
8922 (handle_tracepoint_general_set): Call it.
8923 (get_timestamp): Rename from tsv_get_timestamp.
8925 2011-11-14 Stan Shebs <stan@codesourcery.com>
8926 Kwok Cheung Yeung <kcy@codesourcery.com>
8928 * linux-x86-low.c (small_jump_insn): New.
8929 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8930 trampoline and error message, build a trampoline and issue a small
8931 jump instruction to it.
8932 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8933 trampoline and error message.
8934 (x86_get_min_fast_tracepoint_insn_len): New.
8935 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8936 * linux-low.h (struct linux_target_ops): Add arguments to
8937 install_fast_tracepoint_jump_pad operation, add new operation.
8938 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8940 (linux_get_min_fast_tracepoint_insn_len): New function.
8941 (linux_target_op): Add new operation.
8942 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8943 (gdb_trampoline_buffer_end): Ditto.
8944 (gdb_trampoline_buffer_error): Ditto.
8945 (struct ipa_sym_addresses): Add fields for new IPA variables.
8946 (symbol_list): Add entries for new IPA variables.
8947 (struct tracepoint): Add fields to hold the address range of the
8948 trampoline used by the tracepoint.
8949 (trampoline_buffer_head): New static variable.
8950 (trampoline_buffer_tail): Ditto.
8951 (claim_trampoline_space): New function.
8952 (have_fast_tracepoint_trampoline_buffer): New function.
8953 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8955 (install_fast_tracepoint): Ditto, also add error buffer argument.
8956 (cmd_qtminftpilen): New function.
8957 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8958 (fast_tracepoint_from_trampoline_address): New function.
8959 (fast_tracepoint_collecting): Handle trampoline as part of jump
8961 (set_trampoline_buffer_space): New function.
8962 (initialize_tracepoint): Initialize new IPA variables.
8963 * target.h (struct target_ops): Add arguments to
8964 install_fast_tracepoint_jump_pad operation, add new
8965 get_min_fast_tracepoint_insn_len operation.
8966 (target_get_min_fast_tracepoint_insn_len): New.
8967 (install_fast_tracepoint_jump_pad): Add arguments.
8968 * server.h (IPA_BUFSIZ): Define.
8969 * linux-i386-ipa.c: Include extra header files.
8970 (initialize_fast_tracepoint_trampoline_buffer): New function.
8971 (initialize_low_tracepoint): Call it.
8972 * server.h (set_trampoline_buffer_space): Declare.
8973 (claim_trampoline_space): Ditto.
8974 (have_fast_tracepoint_trampoline_buffer): Ditto.
8976 2011-11-14 Yao Qi <yao@codesourcery.com>
8978 * server.c (handle_query): Handle InstallInTrace for qSupported.
8979 * tracepoint.c (add_tracepoint): Sort list.
8980 (install_tracepoint, download_tracepoint): New.
8981 (cmd_qtdp): Call them to install and download tracepoints.
8982 (sort_tracepoints): Removed.
8983 (cmd_qtstart): Update.
8985 2011-11-14 Yao Qi <yao@codesourcery.com>
8987 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8988 * mem-break.h: Declare.
8989 * tracepoint.c (cmd_qtstart): Move some code to ...
8990 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8992 (download_tracepoints): Move some code to ...
8993 (download_tracepoint_1): ... here. New.
8995 2011-11-08 Yao Qi <yao@codesourcery.com>
8997 * remote-utils.c (relocate_instruction): A comment fix.
8999 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9001 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9002 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9003 dr_status_mirror and dr_control_mirror from debug_reg_state.
9004 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9005 (i386_initial_stuff): Remove use of deleted globals.
9006 (i386_get_thread_context, i386_set_thread_context,
9007 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9008 from debug_reg_state.
9010 2011-11-05 Yao Qi <yao@codesourcery.com>
9012 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9013 address as TPOINT's.
9015 2011-11-02 Stan Shebs <stan@codesourcery.com>
9017 * tracepoint.c (agent_mem_read_string): New function.
9018 (eval_agent_expr): Call it for tracenz.
9019 * server.c (handle_query): Report support for tracenz.
9021 2011-11-02 Yao Qi <yao@codesourcery.com>
9023 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9025 2011-11-02 Yao Qi <yao@codesourcery.com>
9027 * target.h: Fix a typo in comment.
9029 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9031 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9032 clobber the breakpoints' shadows with fast tracepoint jumps.
9033 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9034 * target.c (write_inferior_memory): Also pass MYADDR down to
9037 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9039 * configure.ac: Check support for personality routine.
9040 * configure: Regenerate.
9041 * config.in: Likewise.
9042 * linux-low.c: Include <sys/personality.h>.
9043 Define ADDR_NO_RANDOMIZE if necessary.
9044 (linux_create_inferior): Disable address space randomization when
9045 forking inferior, if requested.
9046 (linux_supports_disable_randomization): New function.
9047 (linux_target_ops): Install it.
9048 * server.h (disable_randomization): Declare.
9049 * server.c (disable_randomization): New global variable.
9050 (handle_general_set): Handle QDisableRandomization.
9051 (handle_query): Likewise for qSupported.
9052 (main): Support --disable-randomization and --no-disable-randomization
9053 command line arguments.
9054 * target.h (struct target_ops): Add supports_disable_randomization.
9055 (target_supports_disable_randomization): New macro.
9057 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9059 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9061 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9062 [!PT_GETDSBT] (target_loadmap): New definition.
9063 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9064 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9065 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9066 and PT_GETDSBT to LINUX_LOADMAP.
9067 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9068 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9070 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9072 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9073 (arm_linux_hwbp_cap): New static variable.
9074 (arm_linux_get_hwbp_cap): Replace by ...
9075 (arm_linux_init_hwbp_cap): ... this new function.
9076 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9077 (arm_linux_get_hw_watchpoint_count): Likewise.
9078 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9079 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9080 (arm_prepare_to_resume): Use perror_with_name instead of error.
9082 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9084 * linux-arm-low.c: Include <signal.h>.
9085 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9086 (struct arm_linux_hwbp_cap): New data type.
9087 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9088 (struct arm_linux_hw_breakpoint): New data type.
9089 (MAX_BPTS, MAX_WPTS): Define.
9090 (struct arch_process_info, struct arch_lwp_info): New data types.
9091 (arm_linux_get_hwbp_cap): New function.
9092 (arm_linux_get_hw_breakpoint_count): Likewise.
9093 (arm_linux_get_hw_watchpoint_count): Likewise.
9094 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9095 (arm_hwbp_control_initialize): Likewise.
9096 (arm_hwbp_control_is_enabled): Likewise.
9097 (arm_hwbp_control_is_initialized): Likewise.
9098 (arm_hwbp_control_disable): Likewise.
9099 (arm_linux_hw_breakpoint_equal): Likewise.
9100 (arm_linux_hw_point_initialize): Likewise.
9101 (struct update_registers_data): New data structure.
9102 (update_registers_callback: New function.
9103 (arm_insert_point): Likewise.
9104 (arm_remove_point): Likewise.
9105 (arm_stopped_by_watchpoint): Likewise.
9106 (arm_stopped_data_address): Likewise.
9107 (arm_new_process): Likewise.
9108 (arm_new_thread): Likewise.
9109 (arm_prepare_to_resume): Likewise.
9110 (the_low_target): Register arm_insert_point, arm_remove_point,
9111 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9112 arm_new_thread, and arm_prepare_to_resume.
9114 2011-09-15 Stan Shebs <stan@codesourcery.com>
9116 * server.h (struct emit_ops): Add compare-goto fields.
9117 * tracepoint.c (gdb_agent_op_sizes): New table.
9118 (emit_eq_goto): New function.
9119 (emit_ne_goto): New function.
9120 (emit_lt_goto): New function.
9121 (emit_le_goto): New function.
9122 (emit_gt_goto): New function.
9123 (emit_ge_goto): New function.
9124 (is_goto_target): New function.
9125 (compile_bytecodes): Recognize special cases of compare-goto
9126 combinations and call specialized emitters for them.
9127 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9128 (amd64_emit_ne_goto): New function.
9129 (amd64_emit_lt_goto): New function.
9130 (amd64_emit_le_goto): New function.
9131 (amd64_emit_gt_goto): New function.
9132 (amd64_emit_ge_goto): New function.
9133 (amd64_emit_ops): Add the new functions.
9134 (i386_emit_eq_goto): New function.
9135 (i386_emit_ne_goto): New function.
9136 (i386_emit_lt_goto): New function.
9137 (i386_emit_le_goto): New function.
9138 (i386_emit_gt_goto): New function.
9139 (i386_emit_ge_goto): New function.
9140 (i386_emit_ops): Add the new functions.
9142 2011-09-08 Stan Shebs <stan@codesourcery.com>
9144 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9145 (i386_emit_epilogue): Restore %ebx.
9147 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9149 * server.c (step_thread): Remove definition.
9150 (process_serial_event): Don't handle Hs.
9151 * server.h (step_thread): Remove declaration.
9152 * target.c (set_desired_inferior): Remove use of step_thread.
9154 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9156 * linux-low.c: Include linux-procfs.h.
9157 (linux_attach_lwp_1): Update comments.
9158 (linux_attach): Scan for existing threads when attaching to a
9159 process that is the tgid.
9160 * Makefile.in: Update dependencies.
9162 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9164 * configure.srv: Add linux-procfs.o dependencies.
9166 2011-08-14 Yao Qi <yao@codesourcery.com>
9168 * target.h (struct target_ops): Fix indent.
9169 * win32-low.c (win32_target_ops): Fix comment.
9171 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9172 Yao Qi <yao@codesourcery.com>
9174 * Makefile.in (clean): Remove tic6x-*.c files.
9175 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9176 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9177 (tic6x-c64xp-linux.c): Likewise.
9178 * configure.srv: Add support for tic6x-*-uclinux.
9179 * linux-tic6x-low.c: New.
9180 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9182 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9183 Yao Qi <yao@codesourcery.com>
9185 * target.h (struct target_ops): Add read_loadmap.
9186 * linux-low.c (struct target_loadseg): New type.
9187 (struct target_loadmap): New type.
9188 (linux_read_loadmap): New function.
9189 (linux_target_ops): Add linux_read_loadmap.
9190 * server.c (handle_query): Support qXfer:fdpic:read packet.
9191 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9194 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9196 * win32-low.c: Include <stdint.h>.
9198 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9200 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9201 to the inferior here.
9202 (i386_remove_aligned_watchpoint): Ditto.
9203 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9204 fit part of the watchpoint in the debug registers.
9205 (i386_update_inferior_debug_regs): New.
9206 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9207 registers, and only update the inferior on success.
9208 (i386_low_remove_watchpoint): Ditto.
9210 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9212 * linux-low.c (compare_ints, unique, list_threads, show_process,
9213 linux_core_of_thread): Delete.
9214 (linux_target_ops): Change linux_core_of_thread to
9215 linux_common_core_of_thread.
9216 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9217 * utils.c (malloc_failure): Change type of argument.
9218 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9219 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9220 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9221 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9222 (IPA_OBJS): Add common-utils-ipa.o.
9223 (ptid_h, linux_osdata_h): New macros.
9224 (server_h): Add common/common-utils.h, common/xml-utils.h,
9225 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9227 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9228 ptid.o, buffer.o): New rules.
9229 (linux-low.o): Add common/linux-osdata.h as a dependency.
9230 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9231 * configure.ac: Add AC_HEADER_DIRENT check.
9232 * config.in: Regenerate.
9233 * configure: Regenerate.
9234 * remote-utils.c (xml_escape_text): Delete.
9235 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9236 buffer_xml_printf): Move to common/buffer.c.
9237 * server.c (main): Remove call to initialize_inferiors.
9238 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9239 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9240 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9241 internal_error, gdb_assert, gdb_assert_fail): Delete.
9242 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9243 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9245 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9246 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9247 initialize_inferiors): Delete.
9249 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9251 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9254 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9256 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9258 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9260 2011-05-26 Yao Qi <yao@codesourcery.com>
9262 * Makefile.in (thread-db.o): Track dependence to
9263 common/gdb_thread_db.h.
9264 * thread-db.c: include gdb_thread_db.h from right place.
9266 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9268 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9269 __FILE__ and __LINE__ to internal_error.
9271 2011-05-13 Doug Evans <dje@google.com>
9273 * thread-db.c (try_thread_db_load_from_sdir): New function.
9274 (try_thread_db_load_from_dir): New function.
9275 (thread_db_load_search): Handle $sdir, ignore $pdir.
9276 Remove trying of system directories if search of
9277 libthread-db-search-path fails, that is now done via $sdir.
9279 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9281 * server.c (handle_query): Add EnableDisableTracepoints to the list
9282 of supported features.
9283 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9285 (cmd_qtenable_disable): New.
9286 (cmd_qtstart): Install tracepoints even if disabled.
9287 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9288 receiving a QTEnable or QTDisable packet.
9289 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9290 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9292 (gdb_probe): Skip data collection if static tracepoint is disabled.
9294 2011-05-10 Doug Evans <dje@google.com>
9296 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9298 2011-05-04 Doug Evans <dje@google.com>
9300 * linux-low.c (linux_join): Skip process lookup.
9301 * spu-low.c (spu_join): Ditto.
9302 * server.c (join_inferiors_callback): Delete.
9303 (process_serial_event): For 'D' packet (detach) call join_inferior
9306 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9308 * README: Don't mention xscale*-*-linux*.
9309 * configure.srv (xscale*-*-linux*): Don't handle target.
9311 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9313 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9315 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9316 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9317 (i386_emit_void_call_2): Likewise.
9319 2011-04-26 Yao Qi <yao@codesourcery.com>
9321 * linux-low.c: Move common macros to linux-ptrace.h.
9322 Include linux-ptrace.h.
9323 * Makefile.in (linux_ptrace_h): New.
9324 (linux-low.o): Depends on linux-ptrace.h.
9326 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9328 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9329 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9330 (remote_prepare): New function with most of the TCP code from ...
9331 (remote_open): ... here. Detect PORT here unconditionally. Move also
9332 setting transport_is_reliable.
9333 * server.c (run_once): New variable.
9334 (gdbserver_usage): Document it.
9335 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9336 the first run if RUN_ONCE.
9337 * server.h (run_once, remote_prepare): New declarations.
9339 2011-04-19 Tom Tromey <tromey@redhat.com>
9341 * win32-low.c (handle_load_dll): Remove duplicate "the".
9343 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9345 Remove support for old Cygwin 1.5 versions.
9346 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9347 function to avoid warning.
9348 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9351 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9353 * gdbserver/server.h (Macro _): Define it if not available.
9355 2011-03-14 Michael Snyder <msnyder@vmware.com>
9357 * hostio.c (handle_close): Remove unnecessary null test.
9359 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9361 * Makefile.in (maintainer-clean realclean distclean): Remove
9362 "make ... subdir_do" command.
9364 2011-03-10 Michael Snyder <msnyder@vmware.com>
9366 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9368 * server.c (handle_v_run): Free alloced buffer on early return.
9370 2011-03-09 Yao Qi <yao@codesourcery.com>
9373 2011-03-04 Yao Qi <yao@codesourcery.com>
9375 * Makefile.in: Remove GNU make feature --directory.
9377 2011-03-05 Yao Qi <yao@codesourcery.com>
9379 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9380 (subdir_do): New make target. Copied from gdb/Makefile.
9381 (maintainer-clean, realclean, distclean, clean): Call corresponding
9382 make targets in common/Makefile.
9384 2011-02-11 Yao Qi <yao@codesourcery.com>
9386 * configure.ac: Call AC_PROG_RANLIB.
9387 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9388 * configure: Regenerate.
9390 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9392 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9394 2011-03-06 Yao Qi <yao@codesourcery.com>
9396 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9398 2011-03-05 Yao Qi <yao@codesourcery.com>
9400 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9401 (subdir_do): New make target. Copied from gdb/Makefile.
9402 (maintainer-clean, realclean, distclean, clean): Call corresponding
9403 make targets in common/Makefile.
9405 2011-03-04 Yao Qi <yao@codesourcery.com>
9407 * Makefile.in: Remove GNU make feature --directory.
9409 2011-03-04 Michael Snyder <msnyder@vmware.com>
9411 * server.c (queue_stop_reply): Call xmalloc not malloc.
9413 2011-03-02 Michael Snyder <msnyder@vmware.com>
9415 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9417 2011-02-28 Michael Snyder <msnyder@vmware.com>
9419 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9420 (cmd_qtframe): Ditto.
9421 (cmd_qtbuffer): Ditto.
9422 (cmd_bigqtbuffer): Ditto.
9424 * utils.c (decimal2str): Initialize 'width' to nine, then
9427 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9429 * hostio.c (require_data): Free *data, not data.
9431 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9433 * hostio.c (require_data): Use free, not xfree.
9435 2011-02-27 Michael Snyder <msnyder@vmware.com>
9437 * server.c (handle_query): Discard unused value.
9439 * hostio.c (require_data): Free malloc memory before returning
9442 2011-02-26 Michael Snyder <msnyder@vmware.com>
9444 * linux-low.c (list_threads): Call closedir for dirent.
9446 2011-02-27 Michael Snyder <msnyder@vmware.com>
9448 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9449 a case statement falls through.
9451 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9453 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9456 2011-02-26 Michael Snyder <msnyder@vmware.com>
9458 * utils.c (decimal2str): Eliminate dead code and dead param.
9459 (pulongest): Drop dead param from call to decimal2str.
9462 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9464 Revert the following patch (not approved yet):
9465 2011-02-21 Hui Zhu <teawater@gmail.com>
9466 * tracepoint.c (tp_printf): New function.
9467 (eval_agent_expr): Handle gdb_agent_op_printf.
9469 2011-02-21 Hui Zhu <teawater@gmail.com>
9471 * tracepoint.c (tp_printf): New function.
9472 (eval_agent_expr): Handle gdb_agent_op_printf.
9474 2011-02-18 Tom Tromey <tromey@redhat.com>
9476 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9477 (tracepoint.o): Likewise.
9478 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9479 (gdb_agent_op_names): Likewise.
9481 2011-02-18 Tom Tromey <tromey@redhat.com>
9483 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9484 gdb_agent_op_rot>: New constants.
9485 (gdb_agent_op_names): Add pick and roll.
9486 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9489 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9491 * aclocal.m4: Regenerated with aclocal-1.11.1.
9493 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9495 * server.c (handle_qxfer_traceframe_info): New.
9496 (qxfer_packets): Register "traceframe-info".
9497 (handle_query): Report support for qXfer:traceframe-info:read+.
9498 * tracepoint.c (match_blocktype): New.
9499 (traceframe_find_block_type): Rename to ...
9500 (traceframe_walk_blocks): ... this. Add callback filter argument,
9502 (traceframe_find_block_type): New, reimplemented on top of
9503 traceframe_walk_blocks.
9504 (build_traceframe_info_xml): New.
9505 (traceframe_read_info): New.
9506 * server.h (traceframe_read_info): Declare.
9508 2011-02-11 Yao Qi <yao@codesourcery.com>
9510 * configure.ac: Call AC_PROG_RANLIB.
9511 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9512 * configure: Regenerate.
9514 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9516 * server.c (gdb_read_memory): Change return semantics to allow
9518 (handle_search_memory_1): Adjust.
9519 (process_serial_event) <'m' packet>: Handle partial transfers.
9520 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9522 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9524 * regcache.c (init_register_cache): Initialize
9525 regcache->register_status.
9526 (free_register_cache): Release regcache->register_status.
9527 (regcache_cpy): Copy register_status.
9528 (registers_to_string): Print 'x's for unavailable registers.
9529 (supply_register): Mark the register's status valid or
9530 unavailable, depending on whether a buffer was passed in or not.
9531 (supply_register_zeroed): New.
9532 (supply_regblock): Mark the registers' status valid or
9533 unavailable, depending on whether a buffer was passed in or not.
9534 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9535 (struct regcache): New `register_status' field.
9536 (supply_register_zeroed): Declare.
9537 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9538 supply_register_zeroed, rather than passing a NULL buffer to
9540 * tracepoint.c (fetch_traceframe_registers): Update comment.
9542 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9544 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9547 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9549 * server.h (decode_xfer_write): Change prototype.
9550 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9551 and don't extract the annex here.
9552 * server.c (decode_xfer_read): Remove `annex' parameter,
9553 and don't extract the annex here.
9555 (struct qxfer): New.
9556 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9557 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9558 (handle_qxfer_statictrace): New functions, abstracted out from
9559 handle_query, and made to use the struct qxfer interface.
9560 (handle_threads_qxfer_proper): Rename to ...
9561 (handle_qxfer_threads_proper): ... this.
9562 (handle_threads_qxfer): Rename to ...
9563 (handle_qxfer_threads): ... this. Adjust.
9564 (qxfer_packets): New array.
9565 (handle_qxfer): New function.
9566 (handle_query): Use handle_qxfer.
9568 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9570 * gdbreplay.c: Shorten lines of >= 80 columns.
9571 * linux-low.c: Ditto.
9572 * linux-ppc-low.c: Ditto.
9573 * linux-s390-low.c: Ditto.
9574 * linux-sparc-low.c: Ditto.
9575 * linux-x86-low.c: Ditto.
9576 * linux-xtensa-low.c: Ditto.
9577 * mem-break.c: Ditto.
9579 * regcache.h: Ditto.
9580 * remote-utils.c: Ditto.
9583 * thread-db.c: Ditto.
9584 * tracepoint.c: Ditto.
9586 * win32-low.h: Ditto.
9588 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9590 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9593 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9595 * server.c (gdbserver_version): Update copyright year in version
9597 * gdbreplay.c (gdbreplay_version): Ditto.
9599 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9601 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9602 * linux-bfin-low.c: New file.
9603 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9604 PT_DATA_ADDR for BFIN targets.
9605 * Makefile.in (SFILES): Add linux-bfin-low.c.
9606 (clean): Remove reg-bfin.c.
9607 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9608 * README: Mention supported Blackfin targets.
9610 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9612 * .gitignore: New file.
9614 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9616 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9618 2010-10-22 Jie Zhang <jie@codesourcery.com>
9620 * Makefile.in: Add FLAGS_TO_PASS variable.
9621 (install): Remove dependency of install-only and recursively
9622 invoke make for install-only.
9624 2010-10-04 Doug Evans <dje@google.com>
9626 * Makefile.in (uninstall): Use $(DESTDIR).
9628 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9632 * linux-x86-low.c (compat_siginfo_from_siginfo)
9633 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9634 si_code is < 0. Check for si_code == SI_TIMER before checking for
9637 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9639 * lynx-i386-low.c: New file.
9640 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9642 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9644 * lynx-low.c (ptrace_request_to_str): Remove handling for
9645 request values that have been removed in LynxOS 5.x.
9647 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9649 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9652 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9654 * configure.ac: Add --enable-inprocess-agent option.
9655 * configure: Rebuilt.
9657 2010-09-06 Yao Qi <yao@codesourcery.com>
9659 * linux-low.c (linux_kill): Remove unused variable.
9660 (linux_stabilize_threads): Likewise.
9661 * server.c (start_inferior): Likewise.
9662 (queue_stop_reply_callback): Likewise.
9663 * tracepoint.c (do_action_at_tracepoint): Likewise.
9665 2010-09-06 Yao Qi <yao@codesourcery.com>
9667 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9670 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9672 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9674 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9676 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9679 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9681 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9682 gdbserver/lynx-ppc-low.c: New files.
9683 * Makefile.in (lynx_low_h): New variable.
9684 (lynx-low.o, lynx-ppc-low.o): New rules.
9685 * configure.ac: On LynxOS, link with -lnetinet.
9686 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9687 * configure: regenerate.
9689 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9691 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9692 * configure.ac: Add check for vasprintf and vsnprintf.
9693 * configure, config.in: Regenerate.
9694 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9696 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9698 * gdbreplay.c: Move include of alloca.h up, next to include of
9700 * server.h: Add include of malloc.h.
9701 * mem-break.c: Remove include of malloc.h.
9702 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9704 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9706 * Makefile.in (memmem.o): Build with -Wno-error.
9708 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9710 * utils.c (xsnprintf): Make non-static.
9711 * server.h: Add xsnprintf declaration.
9712 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9713 replace calls to snprintf by calls to xsnprintf throughout.
9715 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9717 * configure.ac: Add configure check for alloca.
9718 * configure, config.in: Regenerate.
9719 * server.h: Include alloca.h if it exists.
9720 * gdbreplay.c: Include alloca.h if it exists.
9722 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9724 * linux-low.c (__SIGRTMIN): Define if not already defined.
9725 (linux_create_inferior): Check for __ANDROID__ rather than
9727 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9728 are already deferred.
9729 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9730 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9731 stopped and already has a pending signal to report.
9732 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9733 a pending signal to report or is moving out of a jump pad.
9734 (linux_init_signals): Check for __ANDROID__ rather than
9737 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9739 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9740 debug_threads check. Avoid a linear search when not doing debug
9743 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9745 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9746 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9747 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9748 (process_event): Change local fd's type to gdb_fildes_t.
9749 (create_file_handler): Adjust prototype.
9750 (delete_file_handler): Adjust prototype.
9751 (handle_file_event): Adjust prototype. Use pfildes.
9752 (create_file_event): Adjsut prototype.
9753 * remote-utils.c (remote_desc, listen_desc): Change type to
9755 * server.h: New gdb_fildes_t typedef.
9756 [USE_WIN32API]: Include winsock2.h.
9757 (delete_file_handler, add_file_handler): Adjust prototypes.
9759 * utils.c (pfildes): New.
9761 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9763 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9764 * configure: Regenerate.
9766 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9768 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9769 (linux_done_accessing_memory): ... this.
9770 (linux_target_ops): Adjust.
9771 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9772 * nto-low.c (nto_target_ops): Adjust comment.
9773 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9774 * spu-low.c (spu_target_ops): Adjust comment.
9775 * target.h (target_ops): Rename unprepare_to_access_memory field
9776 to done_accessing_memory.
9777 (unprepare_to_access_memory): Rename to ...
9778 (done_accessing_memory): ... this.
9780 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9782 * linux-low.c (linux_prepare_to_access_memory): New.
9783 (linux_unprepare_to_access_memory): New.
9784 (linux_target_ops): Install them.
9785 * server.c (read_memory): Rename to ...
9786 (gdb_read_memory): ... this. Use
9787 prepare_to_access_memory/prepare_to_access_memory.
9788 (write_memory): Rename to ...
9789 (gdb_write_memory): ... this. Use
9790 prepare_to_access_memory/prepare_to_access_memory.
9791 (handle_search_memory_1): Adjust.
9792 (process_serial_event): Adjust.
9793 * target.h (struct target_ops): New fields
9794 prepare_to_access_memory and unprepare_to_access_memory.
9795 (prepare_to_access_memory, unprepare_to_access_memory): New.
9796 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9797 prepare_to_access_memory/prepare_to_access_memory.
9798 * nto-low.c (nto_target_ops): Adjust.
9799 * spu-low.c (spu_target_ops): Adjust.
9800 * win32-low.c (win32_target_ops): Adjust.
9802 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9804 * Makefile.in (WARN_CFLAGS): Get it from configure.
9805 (WERROR_CFLAGS): New.
9806 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9807 * configure.ac: Introduce --enable-werror, which adds -Werror to
9808 the compiler command line. Enabled by default. Disable with
9809 --disable-werror. Add -Wdeclaration-after-statement
9810 Wpointer-arith and -Wformat-nonliteral to warning flags.
9811 * configure: Regenerate.
9813 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9815 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9817 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9819 * gdbreplay.c (remote_error): New.
9821 (expect): Use gdbchar. Check for error reading from GDB.
9822 Clarify sync error output.
9823 (play): Check for errors writing to GDB.
9824 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9825 * remote-utils.c (getpkt): Check for errors writing to the remote
9828 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9830 * linux-low.c (linux_wait_1): Move non-debugging code out of
9831 `debug_threads' control.
9833 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9835 * linux-low.c (linux_wait_1): Don't set last_status here.
9836 * server.c (push_event, queue_stop_reply_callback): Assert we're
9837 not pushing a TARGET_WAITKIND_IGNORE event.
9838 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9839 (myresume, handle_target_event): Set the thread's last_resume_kind
9840 and last_status from the target returned status.
9842 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9846 * linux-x86-low.c (update_debug_registers_callback): New.
9847 (i386_dr_low_set_addr): Use it.
9848 (i386_dr_low_get_addr): New.
9849 (i386_dr_low_set_control): Use update_debug_registers_callback.
9850 (i386_dr_low_get_control): New.
9851 (i386_dr_low_get_status): Adjust.
9852 * linux-low.c (linux_stop_lwp): New.
9853 * linux-low.h (linux_stop_lwp): Declare.
9855 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9856 argument instead of a i386_debug_reg_state.
9857 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9858 a i386_debug_reg_state.
9859 (i386_insert_aligned_watchpoint): Adjust.
9860 (i386_remove_aligned_watchpoint): Adjust.
9861 (i386_low_stopped_data_address): Read the debug registers from the
9862 inferior instead of from the mirrors.
9863 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9864 (i386_dr_low_get_addr): Declare.
9865 (i386_dr_low_get_control): Declare.
9866 (i386_dr_low_get_status): Change prototype.
9868 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9869 (i386_dr_low_get_addr): New.
9870 (i386_dr_low_get_control): New.
9871 (i386_dr_low_get_status): Adjust prototype. Return
9873 (i386_initial_stuff): Clear dr_status_mirror and
9875 (i386_get_thread_context): Adjust.
9876 (i386_set_thread_context): Adjust.
9877 (i386_thread_added): Adjust.
9879 2010-08-24 Pedro Alves <pedro@codesourcery.com>
9881 * linux-low.h (linux_thread_area): Delete declaration.
9883 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9885 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9886 after its termination.
9888 2010-08-09 Pedro Alves <pedro@codesourcery.com>
9890 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9891 (gdb_wants_all_stopped): Delete.
9892 (linux_wait_1): Don't call them.
9893 * server.c (handle_v_cont): Tag all threads as want-stopped.
9894 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9895 stopped as "client-wants-stopped".
9897 2010-07-31 Pedro Alves <pedro@codesourcery.com>
9899 * Makefile.in (signals_h): New.
9900 (server_h): Depend on it.
9901 (server.o): Don't depend on $(signals_def).
9902 (signals.o): Depend on $(signals_def).
9904 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9906 * Makefile.in (signals_def): New.
9907 (server_h): Append include/gdb/signals.h and signals_def.
9908 (server.o): Append signals_def.
9910 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9912 * server.c (handle_target_event): Use target_signal_to_host for
9913 resume_info.sig initialization.
9914 * target.h (struct thread_resume) <sig>: New comment.
9916 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9918 * server.c (handle_query): strcpy() the returned string from paddress()
9919 instead of sprintf().
9920 * utils.c (paddress): Return phex_nz().
9922 2010-07-07 Joel Brobecker <brobecker@adacore.com>
9924 * server.c (handle_v_cont): Call mourn_inferior if process
9926 (myresume): Likewise.
9928 2010-07-01 Pedro Alves <pedro@codesourcery.com>
9930 Static tracepoints, and integration with UST.
9932 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9933 * mem-break.c (uninsert_all_breakpoints)
9934 (reinsert_all_breakpoints): New.
9935 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9936 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9937 (gdb_agent_ust_loaded, helper_thread_id)
9938 (gdb_agent_helper_thread_id): New macros.
9939 (struct ipa_sym_addresses): Add addr_ust_loaded,
9940 addr_helper_thread_id, addr_cmd_buf.
9941 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9942 (in_process_agent_loaded_ust): New.
9943 (write_e_ust_not_loaded): New.
9944 (maybe_write_ipa_ust_not_loaded): New.
9945 (struct collect_static_trace_data_action): New.
9946 (enum tracepoint_type) <static_tracepoint>: New.
9947 (struct tracepoint) <handle>: Mention static tracepoints.
9948 (struct static_tracepoint_ctx): New.
9949 (CMD_BUF_SIZE): New.
9950 (add_tracepoint_action): Handle static tracepoint actions.
9951 (unprobe_marker_at): New.
9952 (clear_installed_tracepoints): Handle static tracepoints.
9953 (cmd_qtdp): Handle static tracepoints.
9954 (probe_marker_at): New.
9955 (cmd_qtstart): Handle static tracepoints.
9956 (response_tracepoint): Handle static tracepoints.
9957 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9958 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9959 (get_context_regcache): Handle static tracepoints.
9960 (do_action_at_tracepoint): Handle static tracepoint actions.
9961 (traceframe_find_block_type): Handle static trace data blocks.
9962 (traceframe_read_sdata): New.
9963 (download_tracepoints): Download static tracepoint actions.
9964 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9965 (GDB_PROBE_NAME): New.
9970 (ust_marker_to_static_tracepoint): New.
9972 (collect_ust_data_at_tracepoint): New.
9973 (gdb_ust_probe): New.
9974 (UNIX_PATH_MAX, SOCK_DIR): New.
9975 (gdb_ust_connect_sync_socket): New.
9976 (resume_thread, stop_thread): New.
9977 (run_inferior_command): New.
9978 (init_named_socket): New.
9979 (gdb_ust_socket_init): New.
9980 (cstr_to_hexstr): New.
9982 (first_marker, next_marker): New.
9983 (response_ust_marker): New.
9984 (cmd_qtfstm, cmd_qtsstm): New.
9985 (unprobe_marker_at, probe_marker_at): New.
9986 (cmd_qtstmat, gdb_ust_thread): New.
9987 (gdb_ust_init): New.
9988 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9989 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9991 (x86_64_st_collect_regmap): New.
9992 (X86_64_NUM_ST_COLLECT_GREGS): New.
9993 (AMD64_RIP_REGNUM): New.
9994 (supply_static_tracepoint_registers): New.
9995 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9997 (i386_st_collect_regmap): New.
9998 (i386_NUM_ST_COLLECT_GREGS): New.
9999 (supply_static_tracepoint_registers): New.
10000 * server.c (handle_query): Handle qXfer:statictrace:read.
10001 <qSupported>: Report support for StaticTracepoints, and
10002 qXfer:statictrace:read features.
10003 * server.h (traceframe_read_sdata)
10004 (supply_static_tracepoint_registers): Declare.
10005 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10006 (unpack_varlen_hex): Include in IPA build.
10007 * Makefile.in (ustlibs, ustinc): New.
10008 (IPA_OBJS): Add remote-utils-ipa.o.
10009 ($(IPA_LIB)): Link -ldl and -lpthread.
10011 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10012 * config.in, configure: Regenerate.
10014 2010-06-20 Ian Lance Taylor <iant@google.com>
10015 Pedro Alves <pedro@codesourcery.com>
10017 * linux-x86-low.c (always_true): Delete.
10018 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10019 trying to fool the compiler with always_true.
10021 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10023 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10024 conditions in gdbserver.
10026 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10028 * spu-low.c (spu_read_memory): Wrap around local store limit.
10029 (spu_write_memory): Likewise.
10031 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10033 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10034 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10036 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10038 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10039 uses with LONGEST uses.
10041 2010-06-14 Stan Shebs <stan@codesourcery.com>
10042 Pedro Alves <pedro@codesourcery.com>
10046 * linux-x86-low.c: Include limits.h.
10048 (always_true): New.
10051 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10052 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10053 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10054 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10055 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10056 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10057 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10058 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10059 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10060 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10061 (amd64_emit_void_call_2): New.
10062 (amd64_emit_ops): New.
10063 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10064 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10065 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10066 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10067 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10068 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10069 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10070 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10071 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10072 (i386_emit_stack_adjust, i386_emit_int_call_1)
10073 (i386_emit_void_call_2): New.
10074 (i386_emit_ops): New.
10075 (x86_emit_ops): New.
10076 (the_low_target): Install x86_emit_ops.
10077 * server.h (struct emit_ops): New.
10078 (get_raw_reg_func_addr): Declare.
10079 (current_insn_ptr, emit_error): Declare.
10080 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10081 (set_trace_state_variable_value): New defines.
10082 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10083 addr_get_trace_state_variable_value and
10084 addr_set_trace_state_variable_value.
10085 (symbol_list): New fields for get_raw_reg,
10086 get_trace_state_variable_value and set_trace_state_variable_value.
10087 (condfn): New typedef.
10088 (struct tracepoint): New field `compiled_cond'.
10089 (do_action_at_tracepoint): Clear compiled_cond.
10090 (get_trace_state_variable_value, set_trace_state_variable_value):
10092 (condition_true_at_tracepoint): If there's a compiled condition,
10094 (current_insn_ptr, emit_error): New globals.
10095 (struct bytecode_address): New.
10096 (get_raw_reg_func_addr): New.
10097 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10098 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10099 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10100 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10101 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10102 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10103 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10104 (compile_tracepoint_condition, compile_bytecodes): New.
10105 * target.h (emit_ops): Forward declare.
10106 (struct target_ops): New field emit_ops.
10107 (target_emit_ops): New.
10108 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10109 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10110 * linux-low.c (linux_emit_ops): New.
10111 (linux_target_ops): Install it.
10112 * linux-low.h (struct linux_target_ops): New field emit_ops.
10114 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10116 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10117 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10119 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10120 Stan Shebs <stan@codesourcery.com>
10122 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10123 (all): Depend on $(extra_libraries).
10124 (install-only): Install the IPA.
10125 (IPA_OBJS, IPA_LIB): New.
10126 (clean): Remove the IPA lib.
10127 (IPAGENT_CFLAGS): New.
10128 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10129 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10130 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10131 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10132 * configure.ac: Check for atomic builtins support in the compiler.
10133 (IPA_DEPFILES, extra_libraries): Define.
10134 * configure.srv (ipa_obj): Add description.
10135 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10136 (i[34567]86-*-linux*): Set ipa_obj.
10137 (x86_64-*-linux*): Set ipa_obj.
10138 * linux-low.c (stabilizing_threads): New.
10139 (supports_fast_tracepoints): New.
10140 (linux_detach): Stabilize threads before detaching.
10141 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10142 the lwp is either not stabilizing, or is moving out of a jump pad.
10143 (linux_fast_tracepoint_collecting): New.
10144 (maybe_move_out_of_jump_pad): New.
10145 (enqueue_one_deferred_signal): New.
10146 (dequeue_one_deferred_signal): New.
10147 (linux_wait_for_event_1): If moving out of a jump pad, defer
10148 pending signals to later.
10149 (linux_stabilize_threads): New.
10150 (linux_wait_1): Check if threads need moving out of jump pads, and
10152 (stuck_in_jump_pad_callback): New.
10153 (move_out_of_jump_pad_callback): New.
10154 (lwp_running): New.
10155 (linux_resume_one_lwp): Handle moving out of jump pads.
10156 (linux_set_resume_request): Dequeue deferred signals.
10157 (need_step_over_p): Also step over fast tracepoint jumps.
10158 (start_step_over): Also uninsert fast tracepoint jumps.
10159 (finish_step_over): Also reinsert fast tracepoint jumps.
10160 (linux_install_fast_tracepoint_jump): New.
10161 (linux_target_ops): Install linux_stabilize_threads and
10162 linux_install_fast_tracepoint_jump_pad.
10163 * linux-low.h (linux_target_ops) <get_thread_area,
10164 install_fast_tracepoint_jump_pad>: New fields.
10165 (struct lwp_info) <collecting_fast_tracepoint,
10166 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10167 (linux_get_thread_area): Declare.
10168 * linux-x86-low.c (jump_insn): New.
10169 (x86_get_thread_area): New.
10170 (append_insns): New.
10171 (push_opcode): New.
10172 (amd64_install_fast_tracepoint_jump_pad): New.
10173 (i386_install_fast_tracepoint_jump_pad): New.
10174 (x86_install_fast_tracepoint_jump_pad): New.
10175 (the_low_target): Install x86_get_thread_area and
10176 x86_install_fast_tracepoint_jump_pad.
10177 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10178 (struct fast_tracepoint_jump): New.
10179 (fast_tracepoint_jump_insn): New.
10180 (fast_tracepoint_jump_shadow): New.
10181 (find_fast_tracepoint_jump_at): New.
10182 (fast_tracepoint_jump_here): New.
10183 (delete_fast_tracepoint_jump): New.
10184 (set_fast_tracepoint_jump): New.
10185 (uninsert_fast_tracepoint_jumps_at): New.
10186 (reinsert_fast_tracepoint_jumps_at): New.
10187 (set_breakpoint_at): Use write_inferior_memory.
10188 (uninsert_raw_breakpoint): Use write_inferior_memory.
10189 (check_mem_read): Mask out fast tracepoint jumps.
10190 (check_mem_write): Mask out fast tracepoint jumps.
10191 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10192 (set_fast_tracepoint_jump): Declare.
10193 (delete_fast_tracepoint_jump)
10194 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10195 (reinsert_fast_tracepoint_jumps_at): Declare.
10196 * regcache.c: Don't compile many functions when building the
10197 in-process agent library.
10198 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10199 the register buffer in the heap.
10200 (free_register_cache): If the register buffer isn't owned by the
10201 regcache, don't free it.
10202 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10203 pre-existing register caches.
10204 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10206 (convert_ascii_to_int): : Constify `from' parameter type.
10207 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10208 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10209 the needed buffer in-place.
10210 (relocate_instruction): New.
10211 * server.c (handle_query) <qSymbols>: If the target supports
10212 tracepoints, give it a chance of looking up symbols. Report
10213 support for fast tracepoints.
10214 (handle_status): Stabilize threads.
10215 (process_serial_event): Adjust.
10216 * server.h (struct fast_tracepoint_jump): Forward declare.
10217 (struct process_info) <fast_tracepoint_jumps>: New field.
10218 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10219 (decode_X_packet, decode_M_packet): Adjust.
10220 (relocate_instruction): Declare.
10221 (in_process_agent_loaded): Declare.
10222 (tracepoint_look_up_symbols): Declare.
10223 (struct fast_tpoint_collect_status): Declare.
10224 (fast_tracepoint_collecting): Declare.
10225 (force_unlock_trace_buffer): Declare.
10226 (handle_tracepoint_bkpts): Declare.
10227 (initialize_low_tracepoint)
10228 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10229 * target.h (struct target_ops) <stabilize_threads,
10230 install_fast_tracepoint_jump_pad>: New fields.
10231 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10232 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10233 [HAVE_STDINT_H]: Include stdint.h.
10234 (trace_debug_1): Rename to ...
10235 (trace_vdebug): ... this.
10236 (trace_debug): Rename to ...
10237 (trace_debug_1): ... this. Add `level' parameter.
10238 (trace_debug): New.
10239 (ATTR_USED, ATTR_NOINLINE): New.
10240 (IP_AGENT_EXPORT): New.
10241 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10242 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10243 (about_to_request_buffer_space, trace_buffer_is_full)
10244 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10245 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10246 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10247 (traceframe_write_count, traceframes_created)
10248 (trace_state_variables)
10249 New renaming defines.
10250 (struct ipa_sym_addresses): New.
10251 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10252 (symbol_list): New.
10253 (ipa_sym_addrs): New.
10254 (all_tracepoint_symbols_looked_up): New.
10255 (in_process_agent_loaded): New.
10256 (write_e_ipa_not_loaded): New.
10257 (maybe_write_ipa_not_loaded): New.
10258 (tracepoint_look_up_symbols): New.
10259 (debug_threads) [IN_PROCESS_AGENT]: New.
10260 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10261 (UNKNOWN_SIDE_EFFECTS): New.
10262 (stop_tracing): New.
10263 (flush_trace_buffer): New.
10264 (stop_tracing_bkpt): New.
10265 (flush_trace_buffer_bkpt): New.
10266 (read_inferior_integer): New.
10267 (read_inferior_uinteger): New.
10268 (read_inferior_data_pointer): New.
10269 (write_inferior_data_pointer): New.
10270 (write_inferior_integer): New.
10271 (write_inferior_uinteger): New.
10272 (struct collect_static_trace_data_action): Delete.
10273 (enum tracepoint_type): New.
10274 (struct tracepoint) <type>: New field `type'.
10275 <actions_str, step_actions, step_actions_str>: Only include in
10277 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10278 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10279 (tracepoints): Use IP_AGENT_EXPORT.
10280 (last_tracepoint): Don't include in the IPA.
10281 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10282 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10283 (alloced_trace_state_variables): New.
10284 (trace_state_variables): Use IP_AGENT_EXPORT.
10285 (traceframe_t): Delete unused variable.
10286 (circular_trace_buffer): Don't include in the IPA.
10287 (trace_buffer_start): Delete.
10288 (struct trace_buffer_control): New.
10289 (trace_buffer_free): Delete.
10290 (struct ipa_trace_buffer_control): New.
10291 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10292 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10294 (trace_buffer_ctrl): New.
10295 (TRACE_BUFFER_CTRL_CURR): New.
10296 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10297 Reimplement as macros.
10298 (trace_buffer_wrap): Delete.
10299 (traceframe_write_count, traceframe_read_count)
10300 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10301 (struct tracepoint_hit_ctx) <type>: New field.
10302 (struct fast_tracepoint_ctx): New.
10303 (memory_barrier): New.
10305 (record_tracepoint_error): Update atomically in the IPA.
10306 (clear_inferior_trace_buffer): New.
10307 (about_to_request_buffer_space): New.
10308 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10309 updating the same buffer.
10310 (add_tracepoint): Default the tracepoint's type to trap
10311 tracepoint, and orig_size to -1.
10312 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10313 internal variables.
10314 (create_trace_state_variable): New parameter `gdb'. Handle it.
10315 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10316 (cmd_qtdp): Handle fast tracepoints.
10317 (cmd_qtdv): Adjust.
10318 (max_jump_pad_size): New.
10319 (gdb_jump_pad_head): New.
10320 (get_jump_space_head): New.
10321 (claim_jump_space): New.
10322 (sort_tracepoints): New.
10323 (MAX_JUMP_SIZE): New.
10324 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10326 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10327 support. Upload fast traceframes, and delete internal IPA
10329 (stop_tracing_handler): New.
10330 (flush_trace_buffer_handler): New.
10331 (cmd_qtstop): Upload fast tracepoints.
10332 (response_tracepoint): Handle fast tracepoints.
10333 (tracepoint_finished_step): Upload fast traceframes. Set the
10334 tracepoint hit context's tracepoint type.
10335 (handle_tracepoint_bkpts): New.
10336 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10337 type. Add comment about fast tracepoints.
10338 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10339 non-existing action_str field.
10340 (get_context_regcache): Handle fast tracepoints.
10341 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10343 (fast_tracepoint_from_jump_pad_address): New.
10344 (fast_tracepoint_from_ipa_tpoint_address): New.
10345 (collecting_t): New.
10346 (force_unlock_trace_buffer): New.
10347 (fast_tracepoint_collecting): New.
10349 (gdb_collect): New.
10350 (write_inferior_data_ptr): New.
10351 (target_tp_heap): New.
10352 (target_malloc): New.
10353 (download_agent_expr): New.
10355 (download_tracepoints): New.
10356 (download_trace_state_variables): New.
10357 (upload_fast_traceframes): New.
10358 (IPA_FIRST_TRACEFRAME): New.
10359 (IPA_NEXT_TRACEFRAME_1): New.
10360 (IPA_NEXT_TRACEFRAME): New.
10361 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10362 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10363 (gdb_jump_pad_buffer_end): New.
10364 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10365 (initialize_tracepoint): Adjust.
10366 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10367 buffer. Initialize the low module.
10368 * utils.c (PREFIX, TOOLNAME): New.
10369 (malloc_failure): Use PREFIX.
10370 (error): In the IPA, an error causes an exit.
10371 (fatal, warning): Use PREFIX.
10372 (internal_error): Use TOOLNAME.
10373 (NUMCELLS): Increase to 10.
10374 * configure, config.in: Regenerate.
10376 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10378 * server.c (handle_query) <qSupported>: Do two passes over the
10379 qSupported string to avoid nesting strtok.
10381 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10383 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10385 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10386 -Wl,--dynamic-list.
10387 * configure: Regenerate.
10388 * proc-service.list: New.
10390 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10392 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10395 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10397 * gdbreplay.c (remote_open): Check error return from socket() call by
10398 its equality to -1 not by it being negative.
10399 * remote-utils.c (remote_open): Likewise.
10401 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10403 * config.h: Regenerate.
10405 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10407 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10408 doesn't provide PTRACE_GET_THREAD_AREA.
10410 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10412 * linux-m68k-low.c: Include <asm/ptrace.h>
10413 (ps_get_thread_area): Implement.
10415 2010-05-03 Doug Evans <dje@google.com>
10417 * event-loop.c (struct callback_event): New struct.
10418 (callback_list): New global.
10419 (append_callback_event, delete_callback_event): New functions.
10420 (process_callback): New function.
10421 (start_event_loop): Call it.
10422 * remote-utils.c (NOT_SCHEDULED): Define.
10423 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10424 moved out of readchar.
10425 (readchar): Rewrite. Call reschedule before returning.
10426 (reset_readchar): New function.
10427 (remote_close): Call it.
10428 (process_remaining, reschedule): New functions.
10429 * server.h (callback_handler_func): New typedef.
10430 (append_callback_event, delete_callback_event): Declare.
10432 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10434 * proc-service.c (ps_pglobal_lookup): Use
10435 thread_db_look_up_one_symbol.
10436 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10437 parameter. Use it instead of all_symbols_looked_up.
10438 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10440 (all_symbols_looked_up): Don't declare.
10441 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10442 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10444 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10445 Set all_symbols_looked_up here.
10446 (thread_db_look_up_one_symbol): New.
10447 (thread_db_get_tls_address): Adjust.
10448 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10449 thread_db object on the heap, and tentatively set it in the
10451 (thread_db_init): Don't set all_symbols_looked_up here.
10452 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10454 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10456 * linux-low.c (linux_kill, linux_detach): Adjust.
10457 (status_pending_p_callback): Remove redundant statement. Check
10458 for !TARGET_WAITIKIND_IGNORE, instead of
10459 TARGET_WAITKIND_STOPPED.
10460 (handle_tracepoints): Make sure LWP is locked. Adjust.
10461 (linux_wait_for_event_1): Adjust.
10462 (linux_cancel_breakpoints): New.
10463 (unsuspend_one_lwp): New.
10464 (unsuspend_all_lwps): New.
10465 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10466 (send_sigstop_callback): Change return type to int, add new
10467 `except' parameter and handle it.
10468 (suspend_and_send_sigstop_callback): New.
10469 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10470 pass them down. If SUSPEND, also increment the lwp's suspend
10472 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10473 (need_step_over_p): Don't consider suspended LWPs.
10474 (start_step_over): Adjust.
10475 (proceed_one_lwp): Change return type to int, add new `except'
10476 parameter and handle it.
10477 (unsuspend_and_proceed_one_lwp): New.
10478 (proceed_all_lwps): Use find_inferior instead of
10480 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10481 also decrement the suspend count of LWPs. Pass `except' down,
10482 instead of hacking its suspend count.
10483 (linux_pause_all): Add `freeze' parameter. Adjust.
10484 (linux_unpause_all): New.
10485 (linux_target_ops): Install linux_unpause_all.
10486 * server.c (handle_status): Adjust.
10487 * target.h (struct target_ops): New fields `unpause_all' and
10488 `cancel_breakpoints'. Add new parameter to `pause_all'.
10489 (pause_all): Add new `freeze' parameter.
10490 (unpause_all): New.
10491 (cancel_breakpoints): New.
10492 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10493 cancel breakpoints.
10494 (cmd_qtstart): Pause threads.
10495 (stop_tracing): Pause threads, and cancel breakpoints.
10496 * win32-low.c (win32_target_ops): Adjust.
10498 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10500 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10501 the inferior right away from here...
10502 (linux_wait_1): ... to here, and adjust to check the thread's
10503 last_resume_kind instead of the lwp's step or stop_expected flags.
10505 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10507 * README: Use consistent `GDB' and `GDBserver' spellings.
10509 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10511 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10512 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10513 (linux_detach_one_lwp): Assume the lwp is stopped.
10514 (any_thread_of): Delete.
10515 (linux_detach): Stop all lwps here. Don't blindly delete all
10517 (delete_lwp_callback): New.
10518 (linux_mourn): Delete all lwps of the process that is gone.
10519 (linux_wait_1): Don't delete the last lwp of the process here.
10520 * mem-break.h (mark_breakpoints_out): Declare.
10521 * mem-break.c (mark_breakpoints_out): New.
10522 (free_all_breakpoints): Use it.
10523 * server.c (handle_target_event): If the process is gone, mark
10525 * thread-db.c (struct thread_db) <create_bp>: New field.
10526 (thread_db_enable_reporting): Fix prototype. Store a thread event
10527 breakpoint reference in the thread_db struct.
10528 (thread_db_load_search): Clear the thread_db object.
10529 (try_thread_db_load_1): Ditto.
10530 (switch_to_process): New.
10531 (disable_thread_event_reporting): Use it.
10532 (remove_thread_event_breakpoints): New.
10533 (thread_db_detach, thread_db_mourn): Use it.
10535 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10537 * linux-low.c (linux_enable_event_reporting): New.
10538 (linux_wait_for_event_1, handle_extended_wait): Use it.
10540 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10542 * linux-low.c (linux_kill_one_lwp, linux_kill)
10543 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10544 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10545 SIGSTOP even if the LWP is stopped.
10546 (send_sigstop_callback): New.
10547 (stop_all_lwps): Use send_sigstop_callback instead.
10548 (linux_resume_one_thread): Adjust.
10549 (proceed_one_lwp): Still proceed an LWP that the client has
10550 requested to stop, if we haven't reported it as stopped yet. Make
10551 sure that LWPs the client want stopped, have a pending SIGSTOP.
10553 2010-04-26 Doug Evans <dje@google.com>
10555 * server.c (handle_general_set): Make static.
10557 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10558 Print received char after testing for error/eof instead of before.
10559 (input_interrupt): Tweak comment.
10561 2010-04-23 Doug Evans <dje@google.com>
10563 * server.c (start_inferior): Print inferior argv if --debug.
10565 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10567 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10568 * nto-x86-low.c: Include server.h
10570 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10572 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10573 be consistent with other sources of this directory.
10574 (init_registers_amd64): Correct name of source file of this function
10577 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10579 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10580 64-bit executables.
10582 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10584 * win32-i386-low.c: Add 64-bit support.
10585 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10586 (init_registers_amd64): Declare.
10587 (mappings): Add 64-bit version of array.
10588 (init_windows_x86): New function.
10589 (the_low_target): Change init_arch field to init_windows_x86.
10591 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10593 * win32-low.c: Adapt to support also 64-bit architecture.
10594 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10595 (get_image_name): Use SIZE_T type for local variable `done'.
10596 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10597 (toolhelp_get_dll_name): Idem.
10598 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10599 Use uintptr_t typecast to avoid warning.
10600 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10601 (handle_exception): Use phex_nz to avoid warning.
10602 (win32_wait): Remove unused local variable `process'.
10604 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10606 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10609 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10611 * configure.ac: Use `ws2_32' library for srv_mingw.
10612 * configure: Regenerate.
10613 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10614 * remote-utils.c: Likewise.
10616 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10618 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10619 if __x86_64__ is defined.
10621 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10623 * configure: Regenerate.
10625 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10627 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10628 * target.h (target_ops): New get_tib_address field.
10629 * win32-low.h (win32_thread_info): Add thread_local_base field.
10630 * win32-low.c (child_add_thread): Add tlb argument.
10631 Set thread_local_base field to TLB.
10632 (get_child_debug_event): Adapt to child_add_thread change.
10633 (win32_get_tib_address): New function.
10634 (win32_target_ops): Set get_tib_address field to
10635 win32_get_tib_address.
10636 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10638 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10640 * linux-low.c (linux_mourn): Also remove the process.
10641 * server.c (handle_target_event): Don't remove the process here.
10642 * nto-low.c (nto_mourn): New.
10643 (nto_target_ops): Install it.
10644 * spu-low.c (spu_mourn): New.
10645 (spu_target_ops): Install it.
10646 * win32-low.c (win32_mourn): New.
10647 (win32_target_ops): Install it.
10649 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10651 * server.h (buffer_xml_printf): Remove redundant `;'.
10653 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10655 * regcache.c (set_register_cache): Invalidate regcaches before
10656 changing the register cache layout.
10657 (regcache_invalidate_one): Allow a NULL regcache.
10658 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10659 regcaches before changing the register cache layout or the target
10662 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10664 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10665 variable warning on Linux/x86-64.
10667 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10669 GDBserver disconnected tracing support.
10671 * linux-low.c (linux_remove_process): Delete.
10672 (add_lwp): Don't set last_resume_kind here.
10673 (linux_kill): Use `mourn'.
10674 (linux_detach): Use `thread_db_detach', and `mourn'.
10675 (linux_mourn): New.
10676 (linux_attach_lwp_1): Adjust comment.
10677 (linux_attach): last_resume_kind moved the thread_info; adjust.
10678 (status_pending_p_callback): Adjust.
10679 (linux_wait_for_event_1): Adjust.
10680 (count_events_callback, select_singlestep_lwp_callback)
10681 (select_event_lwp_callback, cancel_breakpoints_callback)
10682 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10683 (proceed_one_lwp): Adjust.
10684 (linux_async): Add debug output.
10685 (linux_thread_stopped): New.
10686 (linux_pause_all): New.
10687 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10689 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10690 (thread_db_free): Delete declaration.
10691 (thread_db_detach, thread_db_mourn): Declare.
10692 * thread-db.c (thread_db_init): Use thread_db_mourn.
10693 (thread_db_free): Delete, split in two.
10694 (disable_thread_event_reporting): New.
10695 (thread_db_detach): New.
10696 (thread_db_mourn): New.
10698 * server.h (struct thread_info) <last_resume_kind>: New field.
10699 <attached>: Add comment.
10700 <gdb_detached>: New field.
10701 (handler_func): Change return type to int.
10702 (handle_serial_event, handle_target_event): Ditto.
10703 (gdb_connected): Declare.
10705 (disconnected_tracing): Declare.
10706 (stop_tracing): Declare.
10708 * server.c (handle_query) <qSupported>: Report support for
10709 disconnected tracing.
10710 (queue_stop_reply_callback): Account for running threads.
10711 (gdb_wants_thread_stopped): New.
10712 (gdb_wants_all_threads_stopped): New.
10713 (gdb_reattached_process): New.
10714 (handle_status): Clear the `gdb_detached' flag of all processes.
10715 In all-stop, stop all threads.
10716 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10717 (process_serial_event): If the remote connection breaks, or if an
10718 exit was forced with "monitor exit", force an event loop exit.
10719 Handle disconnected tracing on detach.
10720 (handle_serial_event): Adjust.
10721 (handle_target_event): If GDB isn't connected, forward events back
10722 to the inferior, unless the last process exited, in which case,
10723 exit gdbserver. Adjust interface.
10725 * remote-utils.c (remote_open): Don't block in accept. Instead
10726 register an event loop source on the listen socket file
10727 descriptor. Refactor bits into ...
10728 (listen_desc): ... this new global.
10729 (gdb_connected): ... this new function.
10730 (enable_async_notification): ... this new function.
10731 (handle_accept_event): ... this new function.
10732 (remote_close): Clear remote_desc.
10734 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10736 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10738 (mourn_inferior): Define.
10739 (target_process_qsupported): Avoid the dangling else problem.
10740 (thread_stopped): Define.
10741 (pause_all): Define.
10742 (target_waitstatus_to_string): Declare.
10743 * target.c (target_waitstatus_to_string): New.
10745 * tracepoint.c (tracing): Make extern.
10746 (disconnected_tracing): New.
10747 (stop_tracing): Make extern. Handle tracing stops due to GDB
10749 (cmd_qtdisconnected): New.
10750 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10751 (handle_tracepoint_general_set): Handle QTDisconnected.
10753 * event-loop.c (event_handler_func): Change return type to int.
10754 (process_event): Bail out if the event handler wants the event
10756 (handle_file_event): Ditto.
10757 (start_event_loop): Bail out if the event handler wants the event
10760 * nto-low.c (nto_target_ops): Adjust.
10761 * spu-low.c (spu_wait): Don't remove the process here.
10762 (spu_target_ops): Adjust.
10763 * win32-low.c (win32_wait): Don't remove the process here.
10764 (win32_target_ops): Adjust.
10766 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10768 * regcache.c (realloc_register_cache): Invalidate inferior's
10769 regcache before recreating it.
10771 2010-04-09 Pedro Alves <pedro@codesourcery.com>
10773 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10775 2010-04-09 Stan Shebs <stan@codesourcery.com>
10776 Pedro Alves <pedro@codesourcery.com>
10778 * server.h (LONGEST): New.
10779 (struct thread_info) <while_stepping>: New field.
10780 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10782 (initialize_tracepoint, handle_tracepoint_general_set)
10783 (handle_tracepoint_query, tracepoint_finished_step)
10784 (tracepoint_was_hit, release_while_stepping_state_list):
10785 (current_traceframe): Declare.
10786 * server.c (handle_general_set): Handle tracepoint packets.
10787 (read_memory): New.
10788 (write_memory): New.
10789 (handle_search_memory_1): Use read_memory.
10790 (handle_query): Report support for conditional tracepoints, trace
10791 state variables, and tracepoint sources. Handle tracepoint
10793 (main): Initialize the tracepoints module.
10794 (process_serial_event): Handle traceframe reads/writes.
10796 * linux-low.c (handle_tracepoints): New.
10797 (linux_wait_1): Call it.
10798 (linux_resume_one_lwp): Handle while-stepping.
10799 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10800 (linux_target_ops): Install them.
10801 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10803 * linux-x86-low.c (x86_supports_tracepoints): New.
10804 (the_low_target). Install it.
10806 * mem-break.h (delete_breakpoint): Declare.
10807 * mem-break.c (delete_breakpoint): Make external.
10809 * target.h (struct target_ops): Add `supports_tracepoints',
10810 `read_pc', and `write_pc' fields.
10811 (target_supports_tracepoints): Define.
10812 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10815 * regcache.h (struct regcache) <registers_owned>: New field.
10816 (init_register_cache, regcache_cpy): Declare.
10817 (regcache_read_pc, regcache_write_pc): Declare.
10818 (register_cache_size): Declare.
10819 (supply_regblock): Declare.
10820 * regcache.c (init_register_cache): New.
10821 (new_register_cache): Use it.
10822 (regcache_cpy): New.
10823 (register_cache_size): New.
10824 (supply_regblock): New.
10825 (regcache_read_pc, regcache_write_pc): New.
10827 * tracepoint.c: New.
10829 * Makefile.in (OBS): Add tracepoint.o.
10830 (tracepoint.o): New rule.
10832 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10834 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10836 (i386-mmx.c): Likewise.
10837 (i386-mmx-linux.o): Likewise.
10838 (i386-mmx-linux.c): Likewise.
10840 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10841 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10842 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10843 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10845 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10846 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10847 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10849 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10851 * Makefile.in (clean): Updated.
10853 (i386-avx.c): Likewise.
10854 (i386-avx-linux.o): Likewise.
10855 (i386-avx-linux.c): Likewise.
10856 (amd64-avx.o): Likewise.
10857 (amd64-avx.c): Likewise.
10858 (amd64-avx-linux.o): Likewise.
10859 (amd64-avx-linux.c): Likewise.
10861 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10862 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10863 (srv_amd64_regobj): Add amd64-avx.o.
10864 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10865 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10866 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10867 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10868 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10869 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10870 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10872 * i387-fp.c: Include "i386-xstate.h".
10874 (i387_cache_to_xsave): Likewise.
10875 (i387_xsave_to_cache): Likewise.
10876 (x86_xcr0): Likewise.
10878 * i387-fp.h (i387_cache_to_xsave): Likewise.
10879 (i387_xsave_to_cache): Likewise.
10880 (x86_xcr0): Likewise.
10882 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10883 * linux-crisv32-low.c (target_regsets): Likewise.
10884 * linux-m68k-low.c (target_regsets): Likewise.
10885 * linux-mips-low.c (target_regsets): Likewise.
10886 * linux-ppc-low.c (target_regsets): Likewise.
10887 * linux-s390-low.c (target_regsets): Likewise.
10888 * linux-sh-low.c (target_regsets): Likewise.
10889 * linux-sparc-low.c (target_regsets): Likewise.
10890 * linux-xtensa-low.c (target_regsets): Likewise.
10892 * linux-low.c: Include <sys/uio.h>.
10893 (regsets_fetch_inferior_registers): Support nt_type.
10894 (regsets_store_inferior_registers): Likewise.
10895 (linux_process_qsupported): New.
10896 (linux_target_ops): Add linux_process_qsupported.
10898 * linux-low.h (regset_info): Add nt_type.
10899 (linux_target_ops): Add process_qsupported.
10901 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10903 (init_registers_i386_avx_linux): New.
10904 (init_registers_amd64_avx_linux): Likewise.
10905 (xmltarget_i386_linux_no_xml): Likewise.
10906 (xmltarget_amd64_linux_no_xml): Likewise.
10907 (PTRACE_GETREGSET): Likewise.
10908 (PTRACE_SETREGSET): Likewise.
10909 (x86_fill_xstateregset): Likewise.
10910 (x86_store_xstateregset): Likewise.
10911 (use_xml): Likewise.
10912 (x86_linux_update_xmltarget): Likewise.
10913 (x86_linux_process_qsupported): Likewise.
10914 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10915 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10916 init_registers_i386_linux here. Call
10917 x86_linux_update_xmltarget.
10918 (the_low_target): Add x86_linux_process_qsupported.
10920 * server.c (handle_query): Call target_process_qsupported.
10922 * target.h (target_ops): Add process_qsupported.
10923 (target_process_qsupported): New.
10925 2010-04-03 Pedro Alves <pedro@codesourcery.com>
10927 * inferiors.c (add_thread): Set last_status kind to
10928 TARGET_WAITKIND_IGNORE.
10929 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10930 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10931 (linux_wait_1): Move `thread' local definition to block that uses
10932 it. Don't NULL initialize `event_child'.
10933 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10934 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10935 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10937 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10939 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10940 an extended waitstatus, or by a watchpoint.
10941 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10942 thread was stepping or has been stopped by a watchpoint.
10944 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10946 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10947 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10948 of another, then delete the previous, and validate all
10950 (validate_inserted_breakpoint): New.
10951 (delete_disabled_breakpoints): New.
10952 (validate_breakpoints): New.
10953 (check_mem_read): Validate breakpoints before trusting their
10954 shadow. Delete disabled breakpoints.
10955 (check_mem_write): Validate breakpoints before trusting they
10956 should be inserted. Delete disabled breakpoints.
10957 * mem-break.h (validate_breakpoints):
10958 * server.c (handle_query): Validate breakpoints when we see a
10961 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10963 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10964 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10965 if we could tell there's a GDB breakpoint at stop_pc.
10966 (need_step_over_p): Don't do a step over if we find a GDB
10967 breakpoint at the resume PC.
10969 * mem-break.c (struct raw_breakpoint): New.
10970 (enum bkpt_type): New type `gdb_breakpoint'.
10971 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10972 fields. New field `raw'.
10973 (find_raw_breakpoint_at): New.
10974 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10975 breakpoint instead.
10976 (set_breakpoint_at): Adjust.
10977 (delete_raw_breakpoint): New.
10978 (release_breakpoint): New.
10979 (delete_breakpoint): Rename to...
10980 (delete_breakpoint_1): ... this. Add proc parameter. Use
10981 release_breakpoint. Return ENOENT.
10982 (delete_breakpoint): Reimplement.
10983 (find_breakpoint_at): Delete.
10984 (find_gdb_breakpoint_at): New.
10985 (delete_breakpoint_at): Delete.
10986 (set_gdb_breakpoint_at): New.
10987 (delete_gdb_breakpoint_at): New.
10988 (gdb_breakpoint_here): New.
10989 (set_reinsert_breakpoint): Use release_breakpoint.
10990 (uninsert_breakpoint): Rename to ...
10991 (uninsert_raw_breakpoint): ... this.
10992 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10993 (reinsert_raw_breakpoint): Change parameter type to
10995 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10997 (check_breakpoints): Adjust. Use release_breakpoint.
10998 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10999 (breakpoint_inserted_here): Ditto.
11000 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11001 Don't trust the breakpoint's shadow if it is not inserted.
11002 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11003 (delete_all_breakpoints): Adjust.
11004 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11005 use delete_breakpoint_1.
11007 * mem-break.h (breakpoints_supported): Delete declaration.
11008 (set_gdb_breakpoint_at): Declare.
11009 (gdb_breakpoint_here): Declare.
11010 (delete_breakpoint_at): Delete.
11011 (delete_gdb_breakpoint_at): Declare.
11013 * server.h (struct raw_breakpoint): Forward declare.
11014 (struct process_info): New field `raw_breakpoints'.
11016 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11019 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11021 * linux-low.c (status_pending_p_callback): Fix comment.
11022 (linux_wait_for_event_1): Move most of the internal breakpoint
11023 handling from here...
11024 (linux_wait_1): ... to here.
11025 (count_events_callback): New.
11026 (select_singlestep_lwp_callback): New.
11027 (select_event_lwp_callback): New.
11028 (cancel_breakpoints_callback): New.
11029 (select_event_lwp): New.
11030 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11031 priority to all LWPs that have had events that should be reported
11032 to the client. Cancel breakpoints when about to reporting the
11033 event to the client, not while stopping lwps. No longer cancel
11034 finished single-steps here.
11035 (cancel_finished_single_step): Delete.
11036 (cancel_finished_single_steps): Delete.
11038 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11040 * mem-break.c (enum bkpt_type): New.
11041 (struct breakpoint): New field `type'.
11042 (set_breakpoint_at): Change return type to struct breakpoint
11043 pointer. Set type to `other_breakpoint' by default.
11044 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11045 in the breakpoint list.
11046 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11047 (reinsert_breakpoint): Rename to ...
11048 (reinsert_raw_breakpoint): ... this.
11049 (reinsert_breakpoints_at): Adjust.
11050 * mem-break.h (struct breakpoint): Declare.
11051 (set_breakpoint_at): Change return type to struct breakpoint
11054 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11056 * server.c (handle_query): Assign, not compare.
11058 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11060 Teach linux gdbserver to step-over-breakpoints.
11062 * linux-low.c (can_hardware_single_step): New.
11063 (supports_breakpoints): New.
11064 (handle_extended_wait): If stopping threads, read the stop pc of
11065 the new cloned LWP.
11067 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11068 low target doesn't support retrieving the PC.
11069 (add_lwp): Set last_resume_kind to resume_continue.
11070 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11071 (linux_attach): Don't clear stop_expected. Set the lwp's
11072 last_resume_kind to resume_stop.
11073 (linux_detach_one_lwp): Don't check for removed breakpoints.
11074 (check_removed_breakpoint): Delete.
11075 (status_pending_p): Rename to ...
11076 (status_pending_p_callback): ... this. Don't check for removed
11077 breakpoints. Don't consider threads that are stopped from GDB's
11079 (linux_wait_for_lwp): Always read the stop_pc here.
11080 (cancel_breakpoint): New.
11081 (step_over_bkpt): New global.
11082 (linux_wait_for_event_1): Implement stepping over breakpoints.
11083 (gdb_wants_lwp_stopped): New.
11084 (gdb_wants_all_stopped): New.
11085 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11086 single-step traps here. Store the thread's last reported target
11088 (send_sigstop): Don't clear stop_expected. Always set it,
11090 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11091 (cancel_finished_single_step): New.
11092 (cancel_finished_single_steps): New.
11093 (wait_for_sigstop): Don't cancel finished single-step traps here.
11094 (linux_resume_one_lwp): Don't check for removed breakpoints.
11095 Don't set `step' on non-hardware step archs.
11096 (linux_set_resume_request): Ignore resume_stop requests if already
11097 stopping or stopped. Set the lwp's last_resume_kind.
11098 (resume_status_pending_p): Don't check for removed breakpoints.
11099 (need_step_over_p): New.
11100 (start_step_over): New.
11101 (finish_step_over): New.
11102 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11103 requests. Clear the thread's last reported target waitstatus.
11104 Don't use the `suspended' flag. Don't consider pending breakpoints.
11105 (linux_resume): Start a step-over if necessary.
11106 (proceed_one_lwp): New.
11107 (proceed_all_lwps): New.
11108 (unstop_all_lwps): New.
11109 * linux-low.h (struct lwp_info): Rewrite comment for the
11110 `suspended' flag. Add the `stop_pc' field. Delete the
11111 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11112 Add `'last_resume_kind' and `need_step_over' fields.
11113 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11114 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11115 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11116 (set_raw_breakpoint_at): New.
11117 (set_breakpoint_at): Rewrite to use it.
11118 (reinsert_breakpoint_handler): Delete.
11119 (set_reinsert_breakpoint): New.
11120 (reinsert_breakpoint_by_bp): Delete.
11121 (delete_reinsert_breakpoints): New.
11122 (uninsert_breakpoint): Rewrite.
11123 (uninsert_breakpoints_at): New.
11124 (reinsert_breakpoint): Rewrite.
11125 (reinsert_breakpoints_at): New.
11126 (check_breakpoints): Rewrite.
11127 (breakpoint_here): New.
11128 (breakpoint_inserted_here): New.
11129 (check_mem_read): Adjust.
11130 * mem-break.h (breakpoints_supported, breakpoint_here)
11131 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11132 (reinsert_breakpoint_by_bp): Delete declaration.
11133 (delete_reinsert_breakpoints): Declare.
11134 (reinsert_breakpoint): Delete declaration.
11135 (reinsert_breakpoints_at): Declare.
11136 (uninsert_breakpoint): Delete declaration.
11137 (uninsert_breakpoints_at): Declare.
11138 (check_breakpoints): Adjust prototype.
11139 * server.h: Adjust include order.
11140 (struct thread_info): Declare here. Add a `last_status' field.
11142 2010-03-23 Michael Snyder <msnyder@vmware.com>
11144 * server.c (crc32): New function.
11145 (handle_query): Add handling for 'qCRC:' request.
11147 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11149 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11150 lwp had been stopped by a watchpoint.
11152 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11154 * server.h (internal_error): Declare.
11155 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11156 * utils.c (internal_error): New function.
11158 2010-03-15 Andreas Schwab <schwab@redhat.com>
11160 * configure.srv: Fix typo setting srv_regobj.
11162 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11164 * linux-low.c (fetch_register): Avoid passing a non string literal
11166 (usr_store_inferior_registers): Ditto.
11168 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11170 * linux-low.c (linux_write_memory): Bail out early if peeking
11173 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11175 * linux-low.h (struct lwp_info): New fields
11176 `stopped_by_watchpoint' and `stopped_data_address'.
11177 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11178 here, and cache them in the lwp object.
11179 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11181 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11183 (linux_stopped_by_watchpoint): Rewrite.
11184 (linux_stopped_data_address): Rewrite.
11186 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11188 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11189 switching the current inferior, not before.
11191 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11193 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11194 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11195 i386-linux.c and amd64-linux.c.
11196 (reg-i386.o): Removed.
11197 (reg-i386.c): Likewise.
11198 (reg-i386-linux.o): Likewise.
11199 (reg-i386-linux.c): Likewise.
11200 (reg-x86-64.o): Likewise.
11201 (reg-x86-64.c): Likewise.
11202 (reg-x86-64-linux.o): Likewise.
11203 (reg-x86-64-linux.c): Likewise.
11205 (i386.c): Likewise.
11206 (i386-linux.o): Likewise.
11207 (i386-linux.c): Likewise.
11208 (amd64.o): Likewise.
11209 (amd64.c): Likewise.
11210 (amd64-linux.o): Likewise.
11211 (amd64-linux.c): Likewise.
11213 * configure.srv (srv_i386_regobj): New.
11214 (srv_i386_linux_regobj): Likewise.
11215 (srv_amd64_regobj): Likewise.
11216 (srv_amd64_linux_regobj): Likewise.
11217 (srv_i386_32bit_xmlfiles): Likewise.
11218 (srv_i386_64bit_xmlfiles): Likewise.
11219 (srv_i386_xmlfiles): Likewise.
11220 (srv_amd64_xmlfiles): Likewise.
11221 (srv_i386_linux_xmlfiles): Likewise.
11222 (srv_amd64_linux_xmlfiles): Likewise.
11223 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11224 srv_xmlfiles to $srv_i386_xmlfiles.
11225 (i[34567]86-*-mingw32ce*): Likewise.
11226 (i[34567]86-*-mingw*): Likewise.
11227 (i[34567]86-*-nto*): Likewise.
11228 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11229 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11230 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11231 (x86_64-*-linux*): Likewise.
11233 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11234 (init_registers_amd64_linux): New.
11235 (x86_arch_setup): Replace init_registers_x86_64_linux with
11236 init_registers_amd64_linux.
11238 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11240 * configure.ac: Check for libdl. If it is not available link against
11241 static libthread_db.
11242 * configure: Regenerate.
11244 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11248 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11249 handing a read watchpoint.
11250 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11252 2010-02-12 Doug Evans <dje@google.com>
11254 * linux-low.c (linux_supports_tracefork_flag): Document.
11255 (linux_look_up_symbols): Add comment.
11257 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11259 * regcache.c (supply_register): Clear regcache if buf is NULL.
11261 2010-02-02 Nicolas Roche <roche@sourceware.org>
11262 Joel Brobecker <brobecker@adacore.com>
11264 * inferiors.c (find_inferior): Add function documentation.
11265 (unloaded_dll): Handle the case where the unloaded dll has not
11266 been previously registered in the dll list.
11268 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11270 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11271 (thumb2_breakpoint): New.
11272 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11274 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11276 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11277 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11280 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11282 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11284 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11286 * linux-s390-low.c (s390_collect_ptrace_register)
11287 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11289 2010-01-21 Doug Evans <dje@google.com>
11291 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11292 (PTRACE_ARG4_TYPE): New macro.
11293 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11294 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11295 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11296 (usr_store_inferior_registers): Ditto.
11297 (linux_read_memory, linux_write_memory): Ditto.
11298 (linux_test_for_tracefork): Ditto.
11300 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11301 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11303 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11305 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11308 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11310 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11311 prototype to take a regcache. Adjust.
11313 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11315 * regcache.h (struct thread_info): Forward declare.
11316 (struct regcache): New.
11317 (new_register_cache): Adjust prototype.
11318 (get_thread_regcache): Declare.
11319 (free_register_cache): Adjust prototype.
11320 (registers_to_string, registers_from_string): Ditto.
11321 (supply_register, supply_register_by_name, collect_register)
11322 (collect_register_as_string, collect_register_by_name): Ditto.
11323 * regcache.c (struct inferior_regcache_data): Delete.
11324 (get_regcache): Rename to ...
11325 (get_thread_regcache): ... this. Adjust. Switch inferior before
11326 fetching registers.
11327 (regcache_invalidate_one): Adjust.
11328 (regcache_invalidate): Fix prototype.
11329 (new_register_cache): Return the new register cache.
11330 (free_register_cache): Change prototype.
11331 (realloc_register_cache): Adjust.
11332 (registers_to_string): Change prototype to take a regcache. Adjust.
11333 (registers_from_string): Ditto.
11334 (register_data): Ditto.
11335 (supply_register): Ditto.
11336 (supply_register_by_name): Ditto.
11337 (collect_register): Ditto.
11338 (collect_register_as_string): Ditto.
11339 (collect_register_by_name): Ditto.
11340 * server.c (process_serial_event): Adjust.
11341 * linux-low.h (regset_fill_func, regset_store_func): Change
11343 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11345 * linux-low.c (get_stop_pc): Adjust.
11346 (check_removed_breakpoint): Adjust.
11347 (linux_wait_for_event): Adjust.
11348 (linux_resume_one_lwp): Adjust.
11349 (fetch_register): Add regcache parameter. Adjust.
11350 (usr_store_inferior_registers): Ditto.
11351 (regsets_fetch_inferior_registers): Ditto.
11352 (regsets_store_inferior_registers): Ditto.
11353 (linux_fetch_registers, linux_store_registers): Ditto.
11354 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11356 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11358 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11359 prototype to take a regcache.
11360 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11361 * remote-utils.c (convert_ascii_to_int, outreg)
11362 (prepare_resume_reply): Change prototype to take a regcache.
11364 * target.h (struct target_ops) <fetch_registers, store_registers>:
11365 Change prototype to take a regcache.
11366 (fetch_inferior_registers, store_inferior_registers): Change
11367 prototype to take a regcache. Adjust.
11368 * proc-service.c (ps_lgetregs): Adjust.
11369 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11370 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11371 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11372 take a regcache. Adjust.
11373 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11374 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11375 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11376 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11377 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11378 (cris_cannot_fetch_register):
11379 (cris_breakpoint_at): Change prototype to take a regcache.
11381 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11382 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11383 to take a regcache. Adjust.
11384 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11386 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11387 take a regcache. Adjust.
11388 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11389 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11390 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11391 * linux-mips-low.c (mips_get_pc):
11392 (mips_set_pc): Change prototype to take a regcache. Adjust.
11393 (mips_reinsert_addr): Adjust.
11394 (mips_collect_register): Change prototype to take a regcache.
11396 (mips_supply_register):
11397 (mips_collect_register_32bit, mips_supply_register_32bit)
11398 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11399 (mips_store_fpregset): Ditto.
11400 * linux-ppc-low.c (ppc_supply_ptrace_register)
11401 (ppc_supply_ptrace_register): Ditto.
11402 (parse_spufs_run): Adjust.
11403 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11404 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11405 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11406 take a regcache. Adjust.
11407 * linux-s390-low.c (s390_collect_ptrace_register)
11408 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11409 (s390_set_pc): Change prototype to take a regcache. Adjust.
11410 (s390_arch_setup): Adjust.
11411 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11412 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11413 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11414 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11415 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11417 (sparc_breakpoint_at): Adjust.
11418 * linux-xtensa-low.c (xtensa_fill_gregset):
11419 (xtensa_store_gregset):
11420 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11421 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11422 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11423 prototype to take a regcache. Adjust.
11424 * win32-arm-low.c (arm_fetch_inferior_register)
11425 (arm_store_inferior_register): Change prototype to take a
11427 * win32-i386-low.c (i386_fetch_inferior_register)
11428 (i386_store_inferior_register): Change prototype to take a
11430 * win32-low.c (child_fetch_inferior_registers)
11431 (child_store_inferior_registers): Change prototype to take a
11433 (win32_wait): Adjust.
11434 (win32_fetch_inferior_registers): Change prototype to take a
11436 (win32_store_inferior_registers): Adjust.
11437 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11438 store_inferior_register>: Change prototype to take a regcache.
11440 2010-01-20 Doug Evans <dje@google.com>
11442 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11444 (linux_wait_for_event1, linux_init_signals): Ditto.
11445 (W_STOPCODE): Provide definition if missing.
11447 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11449 * linux-low.c (linux_core_of_thread): New.
11450 (compare_ints, show_process, list_threads): New.
11451 (linux_qxfer_osdata): Report threads and cores.
11452 (linux_target_op): Register linux_core_of_thread.
11453 * remote-utils.c (prepare_resume_reply): Report the core.
11454 (buffer_xml_printf): Support %d specifier.
11455 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11457 (handle_query): Handle qXfer:threads. Announce availability
11459 * target.h (struct target_ops): New field core_of_thread.
11461 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11463 * Makefile.in (clean): Remove new generated files.
11464 (reg-s390.o, reg-s390.c): Remove rules.
11465 (reg-s390x.o, reg-s390x.c): Likewise.
11466 (s390-linux32.o, s390-linux32.c): Add rules.
11467 (s390-linux64.o, s390-linux64.c): Likewise.
11468 (s390x-linux64.o, s390x-linux64.c): Likewise.
11469 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11470 * linux-s390-low.c: Include <elf.h>.
11471 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11472 (init_registers_s390): Remove prototype.
11473 (init_registers_s390x): Likewise.
11474 (init_registers_s390_linux32): Add prototype.
11475 (init_registers_s390_linux64): Likewise.
11476 (init_registers_s390x_linux64): Likewise.
11477 (s390_num_regs_3264): New define.
11478 (s390_regmap_3264): New global variable.
11479 (s390_cannot_fetch_register): Remove obsolete check.
11480 (s390_cannot_store_register): Likewise.
11481 (s390_collect_ptrace_register): Handle upper/lower register halves.
11482 (s390_supply_ptrace_register): Likewise.
11483 (s390_fill_gregset): Update to register number changes.
11484 (s390_get_hwcap): New routine.
11485 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11486 Install appropriate regmap and register set.
11488 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11490 * server.c (gdbserver_version): Update copyright year to 2010.
11491 * gdbreplay.c (gdbreplay_version): Likewise.
11493 2009-12-28 Doug Evans <dje@google.com>
11495 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11496 elf/external.h. Include <elf.h> instead but only if necessary.
11498 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11500 * linux-low.c (linux_remove_process): Remove `detaching'
11501 parameter. Don't release/detach from thread_db here.
11502 (linux_kill): Release/detach from thread_db here, ...
11503 (linux_detach): ... and here, before actually detaching.
11504 (linux_wait_1): ... and here, when a process exits.
11505 * thread-db.c (any_thread_of): New.
11506 (thread_db_free): Switch the current inferior to a thread of the
11509 2009-12-21 Doug Evans <dje@google.com>
11511 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11513 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11514 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11515 warning ifndef __NR_tkill. Move setting of errno there too.
11516 Delete unnecessary resetting of errno after syscall.
11517 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11519 * configure.ac: Check for dladdr.
11520 * config.in: Regenerate.
11521 * configure: Regenerate.
11522 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11523 (try_thread_db_load): Update.
11525 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11527 2009-12-18 Doug Evans <dje@google.com>
11529 * event-loop.c: Include unistd.h if it exists.
11531 * linux-low.c (my_waitpid): Move definition away from being in
11532 between linux_tracefork_child/linux_test_for_tracefork.
11534 * gdb_proc_service.h (psaddr_t): Fix type.
11535 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11536 signature to match glibc.
11538 2009-12-16 Doug Evans <dje@google.com>
11540 * linux-low.c (linux_read_memory): Fix argument to read.
11542 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11544 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11545 events, don't leave current_inferior pointing at null.
11547 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11549 * win32-low.c (LOG): Delete.
11550 (OUTMSG): Output to stderr.
11551 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11552 on compile time LOG macro.
11553 (win32_wait): Fix debug output.
11555 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11557 * win32-low.c (win32_add_one_solib): If the dll name is
11558 "ntdll.dll", prepend the system directory to the dll path.
11560 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11562 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11564 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11565 Vladimir Prus <vladimir@codesourcery.com>
11567 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11568 * configure.ac: Check for __mcoldfire__ and set
11569 gdb_cv_m68k_is_coldfire.
11570 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11571 reg-cf.o and reg-m68k.o.
11572 * configure: Regenerated.
11574 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11576 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11577 Pass it to thread_db_free.
11578 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11579 proper `detaching' argument to linux_remove_process.
11580 * linux-low.h (thread_db_free): Add `detaching' parameter.
11581 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11583 (thread_db_free): Add `detaching' parameter. Only
11584 call td_ta_clear_event if detaching from process.
11586 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11588 * thread-db.c (thread_db_free): Fix typo.
11590 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11593 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11595 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11597 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11598 with an i686 compiler.
11599 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11601 * configure: Rebuilt.
11603 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11607 * server.c (handle_search_memory_1): Correct read_addr initialization
11608 in loop for searching subsequent chunks.
11610 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11612 * configure.ac: New --with-libthread-db option.
11613 * thread-db.c: Allow direct dependence on libthread_db.
11614 (thread_db_free): Adjust.
11615 * config.in: Regenerate.
11616 * configure: Likewise.
11618 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11621 * thread-db.c (attach_thread): New function.
11622 (maybe_attach_thread): Return success/failure.
11623 (find_new_threads_callback): Adjust.
11624 (thread_db_find_new_threads): Loop until no new threads.
11626 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11628 * proc-service.c (ps_lgetregs): Formatting.
11630 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11632 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11633 * configure.ac: Adjust.
11634 * linux-low.h (struct process_info_private): Move members to struct
11636 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11637 * linux-low.c (linux_remove_process): Adjust.
11638 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11639 * server.c (handle_query): Move code ...
11640 (handle_monitor_command): ... here. New function.
11641 * target.h (struct target_ops): New member.
11642 * thread-db.c (struct thread_db): New.
11643 (libthread_db_search_path): New variable.
11644 (thread_db_create_event, thread_db_enable_reporting)
11645 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11646 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11647 (try_thread_db_load_1, dladdr_to_soname): New functions.
11648 (try_thread_db_load, thread_db_load_search): New functions.
11649 (thread_db_init): Search for libthread_db.
11650 (thread_db_free): New function.
11651 (thread_db_handle_monitor_command): Likewise.
11652 * config.in: Regenerate.
11653 * configure: Regenerate.
11655 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11657 * spu-low.c (spu_kill): Wait for inferior to terminate.
11658 Call clear_inferiors.
11659 (spu_detach): Call clear_inferiors.
11661 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11663 * aclocal.m4: Regenerate.
11664 * config.in: Likewise.
11665 * configure: Likewise.
11667 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11669 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11670 (parse_spufs_run): New function.
11671 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11672 (ppc_breakpoint_at): Handle SPU breakpoints.
11674 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11676 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11677 (SPUFS_MAGIC): Define.
11678 (spu_enumerate_spu_ids): New function.
11679 (linux_qxfer_spu): New function.
11680 (linux_target_ops): Install linux_qxfer_spu.
11682 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11684 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11685 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11686 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11687 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11688 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11689 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11690 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11691 (init_registers_powerpc_cell32l): Add prototype.
11692 (init_registers_powerpc_cell64l): Likewise.
11693 (ppc_arch_setup): Detect Cell/B.E. architecture.
11695 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11697 * Makefile.in (datarootdir): New variable.
11699 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11701 * linux-low.c (linux_write_memory): Update debugging output.
11702 * Makefile.in (clean): Add new descriptions.
11703 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11704 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11705 * configure.srv: Add new files for arm*-*-linux*.
11706 * linux-arm-low.c: Add new declarations.
11707 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11708 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11709 (HWCAP_VFPv3D16): New.
11710 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11711 instead of __IWMMXT__.
11712 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11713 (arm_arch_setup): New.
11714 (target_regsets): Remove #ifdef. Add VFP regset.
11715 (the_low_target): Use arm_arch_setup.
11717 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11719 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11720 the main thread again.
11722 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11724 Adding Neutrino gdbserver.
11725 * configure: Regenerated.
11726 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11727 * configure.srv (i[34567]86-*-nto*): New target.
11728 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11729 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11730 (nto_comctrl) [__QNX__]: New function.
11731 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11733 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11735 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11738 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11739 Pedro Alves <pedro@codesourcery.com>
11741 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11742 don't support CONTEXT_EXTENDED_REGISTERS.
11743 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11744 (the_low_target): Install them.
11745 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11746 failing with ERROR_PIPE_NOT_CONNECTED.
11748 2009-06-30 Doug Evans <dje@google.com>
11749 Pierre Muller <muller@ics.u-strasbg.fr>
11751 Add h/w watchpoint support to x86-linux, win32-i386.
11752 * Makefile.in (SFILES): Add i386-low.c
11753 (i386_low_h): Define.
11754 (i386-low.o): Add dependencies.
11755 (linux-x86-low.o): Add i386-low.h dependency.
11756 (win32-i386-low.o): Ditto.
11757 * i386-low.c: New file.
11758 * i386-low.h: New file.
11759 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11760 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11761 * linux-low.c (linux_add_process): Initialize arch_private.
11762 (linux_remove_process): Free arch_private.
11763 (add_lwp): Initialize arch_private.
11764 (delete_lwp): Free arch_private.
11765 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11767 * linux-low.h (process_info_private): New member arch_private.
11768 (lwp_info): New member arch_private.
11769 (linux_target_ops): New members new_process, new_thread,
11771 (ptid_of): New macro.
11772 * linux-x86-low.c: Include stddef.h, i386-low.h.
11773 (arch_process_info): New struct.
11774 (arch_lwp_info): New struct.
11775 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11776 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11777 (i386_dr_low_get_status): New function.
11778 (x86_insert_point, x86_remove_point): New functions.
11779 (x86_stopped_by_watchpoint): New function.
11780 (x86_stopped_data_address): New function.
11781 (x86_linux_new_process, x86_linux_new_thread): New functions.
11782 (x86_linux_prepare_to_resume): New function.
11783 (the_low_target): Add entries for insert_point, remove_point,
11784 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11786 * server.c (debug_hw_points): New global.
11787 (monitor_show_help): Document set debug-hw-points.
11788 (handle_query): Process "set debug-hw-points".
11789 * server.h (debug_hw_points): Declare.
11790 (paddress): Declare.
11791 * utils.c (NUMCELLS, CELLSIZE): New macros.
11792 (get_sell, xsnprintf, paddress): New functions.
11793 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11794 remove_point, stopped_by_watchpoint, stopped_data_address.
11795 * win32-i386-low.c: Include i386-low.h.
11796 (debug_reg_state): Replaces dr.
11797 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11798 (i386_dr_low_get_status): New function.
11799 (i386_insert_point, i386_remove_point): New functions.
11800 (i386_stopped_by_watchpoint): New function.
11801 (i386_stopped_data_address): New function.
11802 (i386_initial_stuff): Update.
11803 (get_thread_context,set_thread_context,i386_thread_added): Update.
11804 (the_low_target): Add entries for insert_point,
11805 remove_point, stopped_by_watchpoint, stopped_data_address.
11806 * win32-low.c (win32_insert_watchpoint): New function.
11807 (win32_remove_watchpoint): New function.
11808 (win32_stopped_by_watchpoint): New function.
11809 (win32_stopped_data_address): New function.
11810 (win32_target_ops): Add entries for insert_watchpoint,
11811 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11812 * win32-low.h (win32_target_ops): New members insert_point,
11813 remove_point, stopped_by_watchpoint, stopped_data_address.
11815 2009-06-25 Pedro Alves <pedro@codesourcery.com>
11817 * server.c (process_serial_event): Re-return unsupported, not
11818 error, if the type isn't recognized. Re-allow supporting only
11819 insert or remove packets. Also call require_running for
11820 breakpoints. Add missing break statement to default case. Tidy.
11821 * target.h (struct target_ops): Rename insert_watchpoint to
11822 insert_point, and remove_watchpoint to remove_point.
11824 * linux-low.h (struct linux_target_ops): Likewise.
11825 * linux-low.c (linux_insert_watchpoint): Rename to ...
11826 (linux_insert_point): ... this. Adjust.
11827 (linux_remove_watchpoint): Rename to ...
11828 (linux_remove_point): ... this. Adjust.
11829 (linux_target_ops): Adjust.
11830 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11831 (cris_insert_point): ... this.
11832 (cris_remove_watchpoint): Rename to ...
11833 (cris_remove_point): ... this.
11834 (the_low_target): Adjust.
11836 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11838 * server.c (handle_v_kill): Pass signal_pid to
11839 kill_inferior if multi_process is zero.
11841 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11843 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11844 * target.h (target_ops): Comment for *_watchpoint to make it clear
11845 the functions can get types '0' and '1'.
11847 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11849 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11850 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11851 * regcache.c (get_regcache): Likewise.
11852 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11853 * win32-low.c (child_fetch_inferior_registers): Remove check for
11856 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11857 Pedro Alves <pedro@codesourcery.com>
11859 * target.h (struct target_ops) <supports_multi_process>: New
11861 (target_supports_multi_process): New.
11862 * server.c (handle_query): Even if GDB reports support, only
11863 enable multi-process if the target also supports it. Report
11864 multi-process support only if the target backend supports it.
11865 * linux-low.c (linux_supports_multi_process): New function.
11866 (linux_target_ops): Install it as target_supports_multi_process
11869 2009-05-24 Doug Evans <dje@google.com>
11871 Global renaming of find_thread_pid to find_thread_ptid.
11872 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11873 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11874 All callers updated.
11876 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11877 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11880 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11881 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11882 (linux_resume_one_lwp): Ditto.
11884 2009-05-23 Doug Evans <dje@google.com>
11886 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11887 from struct inferior_list_entry * to struct lwp_info *.
11888 All callers updated.
11890 2009-05-13 Doug Evans <dje@google.com>
11892 * linux-x86-low.c: Don't include assert.h.
11893 (x86_siginfo_fixup): Use fatal, not assert.
11894 (x86_arch_setup): Fix comment.
11896 2009-05-12 Doug Evans <dje@google.com>
11898 Biarch support for i386/amd64 gdbserver.
11899 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11900 Add linux-x86-low.c.
11901 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11902 (linux-x86-low.o): Add.
11903 * linux-x86-64-low.c: Delete.
11904 * linux-i386-low.c: Delete.
11905 * linux-x86-low.c: New file.
11906 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11908 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11910 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11911 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11912 (linux_child_pid_to_exec_file): New function.
11913 (elf_64_header_p, elf_64_file_p): New functions.
11914 (siginfo_fixup): New function.
11915 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11916 give target a chance to convert layout.
11917 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11918 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11920 2009-05-07 Doug Evans <dje@google.com>
11922 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11923 (regsets_store_inferior_registers): Ditto.
11925 2009-05-06 Pedro Alves <pedro@codesourcery.com>
11929 * linux-low.c (must_set_ptrace_flags): Delete.
11930 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11932 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11933 `lwp->must_set_ptrace_flags' instead.
11934 (linux_wait_for_event_1): Set ptrace options here.
11935 (linux_wait_1): ... not here.
11937 2009-04-30 Doug Evans <dje@google.com>
11939 * inferiors.c (started_inferior_callback): New function.
11940 (attached_inferior_callback): New function.
11941 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11942 * server.c (print_started_pid, print_attached_pid): New functions.
11943 (detach_or_kill_for_exit): New function.
11944 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11945 * server.h (have_started_inferiors_p): Declare.
11946 (have_attached_inferiors_p): Declare.
11948 * inferiors.c (remove_process): Fix memory leak, free process.
11949 * linux-low.c (linux_remove_process): New function.
11950 (linux_kill): Call it instead of remove_process.
11951 (linux_detach, linux_wait_1): Ditto.
11953 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11955 * configure.srv: Add x86 Windows CE target.
11957 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11959 * inferiors.c (get_thread_process): Make global.
11960 * server.h (get_thread_process): Add prototype.
11961 * thread-db.c (find_one_thread): Use get_thread_process
11962 instead of current_process.
11963 (thread_db_get_tls_address): Do not crash if called when
11964 thread layer is not yet initialized.
11966 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11968 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11969 * spu-low.c (current_tid): Rename to ...
11970 (current_ptid): ... this.
11971 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11972 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11973 ptid_get_lwp (current_ptid) instead of current_tid.
11974 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11975 instead of current_tid. Use find_process_pid to verify pid
11976 argument is valid. Pass proper argument to remove_process.
11977 (spu_thread_alive): Compare current_ptid instead of current_tid.
11978 (spu_resume): Likewise.
11980 2009-04-02 Pedro Alves <pedro@codesourcery.com>
11982 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11985 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11987 Implement the multiprocess extensions, and add linux multiprocess
11990 * server.h (ULONGEST): Declare.
11991 (struct ptid, ptid_t): New.
11992 (minus_one_ptid, null_ptid): Declare.
11993 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11994 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11995 (struct inferior_list_entry): Change `id' type from unsigned from
11997 (struct sym_cache, struct breakpoint, struct
11998 process_info_private): Forward declare.
11999 (struct process_info): Declare.
12000 (current_process): Declare.
12001 (all_processes): Declare.
12002 (initialize_inferiors): Declare.
12003 (add_thread): Adjust to use ptid_t.
12004 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12005 (add_process, remove_process, find_thread_pid): Declare.
12006 (find_inferior_id): Adjust to use ptid_t.
12007 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12008 (multi_process): Declare.
12009 (push_event): Adjust to use ptid_t.
12010 (read_ptid, write_ptid): Declare.
12011 (prepare_resume_reply): Adjust to use ptid_t.
12012 (clear_symbol_cache): Declare.
12013 * inferiors.c (all_processes): New.
12014 (null_ptid, minus_one_ptid): New.
12015 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12016 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12017 (add_thread): Change unsigned long to ptid. Remove gdb_id
12019 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12020 (gdb_id_to_thread): Rename to ...
12021 (find_thread_pid): ... this. Change unsigned long to ptid.
12022 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12023 (loaded_dll, pull_pid_from_list): Adjust.
12024 (add_process, remove_process, find_process_pid)
12025 (get_thread_process, current_process, initialize_inferiors): New.
12026 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12027 (struct target_waitstatus) <related_pid>: Ditto.
12028 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12029 return type to int.
12030 (struct target_ops) <join>: Add `pid' argument.
12031 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12032 (struct target_ops) <wait>: Add `ptid' field. Change return type
12034 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12035 (mywait): Add `ptid' argument. Change return type to ptid_t.
12036 (target_pid_to_str): Declare.
12037 * target.c (set_desired_inferior): Adjust to use ptids.
12038 (mywait): Add new `ptid' argument. Adjust.
12039 (target_pid_to_str): New.
12040 * mem-break.h (free_all_breakpoints): Declare.
12041 * mem-break.c (breakpoints): Delelete.
12042 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12043 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12044 to use per-process breakpoint list.
12045 (free_all_breakpoints): New.
12046 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12047 (symbol_cache, all_symbols_looked_up): Delete.
12049 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12051 (prepare_resume_reply): Change ptid argument's type from unsigned
12052 long to ptid_t. Adjust. Implement W;process and X;process.
12053 (free_sym_cache, clear_symbol_cache): New.
12054 (look_up_one_symbol): Adjust to per-process symbol cache. *
12055 * server.c (cont_thread, general_thread, step_thread): Change type
12057 (attached): Delete.
12058 (multi_process): New.
12059 (last_ptid): Change type to ptid_t.
12060 (struct vstop_notif) <ptid>: Change type to ptid_t.
12061 (queue_stop_reply, push_event): Change `ptid' argument's type to
12063 (discard_queued_stop_replies): Add `pid' argument.
12064 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12065 changes. Don't reference the `attached' global.
12066 (attach_inferior): Adjust to mywait interface changes.
12067 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12068 features. Handle and report "multiprocess+". Handle
12070 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12072 (handle_v_kill): New.
12073 (handle_v_stopped): Adjust to use target_pid_to_str.
12074 (handle_v_requests): Allow multiple attaches and runs when
12075 multiprocess extensions are in effect. Handle "vKill".
12076 (myresume): Adjust to use ptids.
12077 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12078 (handle_status): Adjust to discard_queued_stop_replies interface
12080 (first_thread_of, kill_inferior_callback)
12081 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12082 (main): Call initialize_inferiors. Adjust to use ptids, killing
12083 and detaching from all inferiors. Handle multiprocess packet
12085 * linux-low.h: Include gdb_proc_service.h.
12086 (struct process_info_private): New.
12087 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12088 <lwpid_of>: Use ptid_get_lwp.
12089 (get_lwp_thread): Adjust.
12090 (struct lwp_info): Add `dead' member.
12091 (find_lwp_pid): Declare.
12092 * linux-low.c (thread_db_active): Delete.
12093 (new_inferior): Adjust comment.
12094 (inferior_pid): Delete.
12095 (linux_add_process): New.
12096 (handle_extended_wait): Adjust.
12097 (add_lwp): Change unsigned long to ptid.
12098 (linux_create_inferior): Add process to processes table. Adjust
12099 to use ptids. Don't set new_inferior here.
12100 (linux_attach_lwp): Rename to ...
12101 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12102 it. Adjust to use ptids.
12103 (linux_attach_lwp): New.
12104 (linux_attach): Add process to processes table. Don't set
12106 (struct counter): New.
12107 (second_thread_of_pid_p, last_thread_of_process_p): New.
12108 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12109 multiple processes.
12110 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12111 processes. Remove process from process table.
12112 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12113 to multiple processes.
12114 (any_thread_of): New.
12115 (linux_detach): Add `pid' argument, and handle it. Remove process
12116 from processes table.
12117 (linux_join): Add `pid' argument. Handle it.
12118 (linux_thread_alive): Change unsighed long argument to ptid_t.
12119 Consider dead lwps as not being alive.
12120 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12121 threads we're not interested in.
12122 (same_lwp, find_lwp_pid): New.
12123 (linux_wait_for_lwp): Change `pid' argument's type from int to
12125 (linux_wait_for_event): Rename to ...
12126 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12127 from int to ptid_t. Adjust.
12128 (linux_wait_for_event): New.
12129 (linux_wait_1): Add `ptid' argument. Change return type to
12130 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12131 that exit from the process table.
12132 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12134 (mark_lwp_dead): New.
12135 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12136 stopping all threads, mark its main lwp as dead.
12137 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12139 (fetch_register, usr_store_inferior_registers)
12140 (regsets_fetch_inferior_registers)
12141 (regsets_store_inferior_registers, linux_read_memory)
12142 (linux_write_memory): Inline `inferior_pid'.
12143 (linux_look_up_symbols): Adjust to use per-process
12144 `thread_db_active'.
12145 (linux_request_interrupt): Adjust to use ptids.
12146 (linux_read_auxv): Inline `inferior_pid'.
12147 (initialize_low): Don't reference thread_db_active.
12148 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12149 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12150 (ps_getpid): Return the pid of the current inferior.
12151 * thread-db.c (proc_handle, thread_agent): Delete.
12152 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12154 (find_one_thread): Change argument type to ptid_t. Adjust to
12156 (maybe_attach_thread): Adjust to per-process data and ptids.
12157 (thread_db_find_new_threads): Ditto.
12158 (thread_db_init): Ditto.
12159 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12160 processes table. Adjust to use ptids.
12161 (spu_kill, spu_detach): Adjust interface. Remove process from
12163 (spu_join, spu_thread_alive): Adjust interface.
12164 (spu_wait): Adjust interface. Remove process from processes
12165 table. Adjust to use ptids.
12166 * win32-low.c (current_inferior_tid): Delete.
12167 (current_inferior_ptid): New.
12168 (debug_event_ptid): New.
12169 (thread_rec): Take a ptid. Adjust.
12170 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12171 (child_delete_thread): Ditto.
12172 (do_initial_child_stuff): Add `attached' argument. Add process to
12174 (child_fetch_inferior_registers, child_store_inferior_registers):
12176 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12177 (win32_attach): Pass 1 to do_initial_child_stuff.
12178 (win32_kill): Adjust interface. Remove process from processes
12180 (win32_detach): Ditto.
12181 (win32_join): Adjust interface.
12182 (win32_thread_alive): Take a ptid.
12183 (win32_resume): Adjust to use ptids.
12184 (get_child_debug_event): Ditto.
12185 (win32_wait): Adjust interface. Remove exiting process from
12188 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12190 Non-stop mode support.
12192 * server.h (non_stop): Declare.
12193 (gdb_client_data, handler_func): Declare.
12194 (delete_file_handler, add_file_handler, start_event_loop):
12196 (handle_serial_event, handle_target_event, push_event)
12197 (putpkt_notif): Declare.
12198 * target.h (enum resume_kind): New.
12199 (struct thread_resume): Replace `step' field by `kind' field.
12200 (TARGET_WNOHANG): Define.
12201 (struct target_ops) <wait>: Add `options' argument.
12202 <supports_non_stop, async, start_non_stop>: New fields.
12203 (target_supports_non_stop, target_async): New.
12204 (start_non_stop): Declare.
12205 (mywait): Add `options' argument.
12206 * target.c (mywait): Add `options' argument. Print child exit
12207 notifications here.
12208 (start_non_stop): New.
12209 * server.c (non_stop, own_buf, mem_buf): New globals.
12210 (struct vstop_notif): New.
12211 (notif_queue): New global.
12212 (queue_stop_reply, push_event, discard_queued_stop_replies)
12213 (send_next_stop_reply): New.
12214 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12216 (attach_inferior): In non-stop mode, don't wait for the target
12218 (handle_general_set): Handle QNonStop.
12219 (handle_query): When handling qC, return the current general
12220 thread, instead of the first thread of the list.
12221 (handle_query): If the backend supports non-stop mode, include
12222 QNonStop+ in the qSupported query response.
12223 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12225 (handle_v_attach, handle_v_run): Handle non-stop mode.
12226 (handle_v_stopped): New.
12227 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12228 (myresume): Adjust to use resume_kind. Handle non-stop.
12229 (queue_stop_reply_callback): New.
12230 (handle_status): Handle non-stop mode.
12231 (main): Clear non_stop flag on reconnection. Use the event-loop.
12232 Refactor serial protocol handling from here ...
12233 (process_serial_event): ... to this new function. When GDB
12234 selects any thread, select one here. In non-stop mode, wait until
12235 GDB acks all pending events before exiting.
12236 (handle_serial_event, handle_target_event): New.
12237 * remote-utils.c (remote_open): Install remote_desc in the event
12239 (remote_close): Remove remote_desc from the event loop.
12240 (putpkt_binary): Rename to...
12241 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12242 (putpkt_binary): New as wrapper around putpkt_binary_1.
12243 (putpkt_notif): New.
12244 (prepare_resume_reply): In non-stop mode, don't change the
12246 * event-loop.c: New.
12247 * Makefile.in (OBJ): Add event-loop.o.
12248 (event-loop.o): New rule.
12250 * linux-low.h (pid_of): Moved here.
12252 (get_lwp_thread): Use lwpid_of.
12253 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12254 * linux-low.c (pid_of): Delete.
12255 (inferior_pid): Use lwpid_of.
12256 (linux_event_pipe): New.
12257 (target_is_async_p): New.
12259 (handle_extended_wait): Use lwpid_of.
12260 (add_lwp): Don't set lwpid field.
12261 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12262 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12263 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12264 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12265 first. Adjust to linux_wait_for_event interface changes. Use
12267 (linux_detach): Don't delete the main lwp here.
12268 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12269 (status_pending_p): Don't consider explicitly suspended lwps.
12270 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12271 pointer. Add OPTIONS argument. Change return type to int. Use
12272 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12273 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12274 pointer. Add status pointer argument. Return a pid instead of a
12275 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12276 changes. In non-stop mode, don't switch to a random thread.
12277 (linux_wait): Rename to...
12278 (linux_wait_1): ... this. Add target_options argument, and handle
12279 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12280 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12281 clean exit and signal exit code. Don't stop all threads in
12282 non-stop mode. In all-stop mode, only stop all threads when
12283 reporting a stop to GDB. Handle explicit thread stop requests.
12284 (async_file_flush, async_file_mark): New.
12286 (send_sigstop): Use lwpid_of.
12287 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12288 interface changes. In non-stop mode, don't switch to a random
12290 (linux_resume_one_lwp): Use lwpid_of.
12291 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12292 (linux_resume_one_thread): ... this. Handle resume_stop. In
12293 non-stop mode, don't look for pending flag in all threads.
12294 (resume_status_pending_p): Don't consider explicitly suspended
12296 (my_waitpid): Reimplement. Emulate __WALL.
12297 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12299 (sigchld_handler, linux_supports_non_stop, linux_async)
12300 (linux_start_non_stop): New.
12301 (linux_target_ops): Register linux_supports_non_stop, linux_async
12302 and linux_start_non_stop.
12303 (initialize_low): Install SIGCHLD handler.
12304 * thread-db.c (thread_db_create_event, find_one_thread)
12305 (thread_db_get_tls_address): Use lwpid_of.
12306 * win32-low.c (win32_detach): Adjust to use resume_kind.
12307 (win32_wait): Add `options' argument.
12308 * spu-low.c (spu_resume): Adjust to use resume_kind.
12309 (spu_wait): Add `options' argument.
12311 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12313 Decouple target code from remote protocol.
12315 * target.h (enum target_waitkind): New.
12316 (struct target_waitstatus): New.
12317 (struct target_ops) <wait>: Return an unsigned long. Take a
12318 target_waitstatus pointer instead of a char pointer.
12319 (mywait): Likewise.
12320 * target.c (mywait): Change prototype to return an unsigned long.
12321 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12322 * server.h (thread_from_wait, old_thread_from_wait): Delete
12324 (prepare_resume_reply): Change prototype to take a
12326 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12327 (last_status, last_ptid): New.
12328 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12329 pid instead of a signal.
12330 (attach_inferior): Remove "status" and "signal" parameters.
12332 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12334 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12335 (handle_v_requests, myresume): Remove "status" and "signal"
12336 parameters. Adjust.
12337 (handle_status): New.
12338 (main): Delete local `status'. Adjust.
12339 * remote-utils.c: Include target.h.
12340 (prepare_resume_reply): Change prototype to take a
12341 target_waitstatus. Adjust.
12343 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12345 * spu-low.c (spu_wait): Adjust.
12346 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12348 (win32_wait): Adjust.
12350 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12352 * target.h (struct thread_resume): Delete leave_stopped member.
12353 (struct target_ops): Add a `n' argument to the `resume' callback.
12354 * server.c (start_inferior): Adjust.
12355 (handle_v_cont, myresume): Adjust.
12356 * linux-low.c (check_removed_breakpoint): Adjust to resume
12357 interface change, and to removed leave_stopped field.
12358 (resume_ptr): Delete.
12359 (struct thread_resume_array): New.
12360 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12361 resume interface change.
12362 (linux_continue_one_thread, linux_queue_one_thread)
12363 (resume_status_pending_p): Check if the resume field is NULL
12364 instead of checking the leave_stopped member.
12365 (linux_resume): Adjust to the target resume interface change.
12366 * spu-low.c (spu_resume): Adjust to the target resume interface
12368 * win32-low.c (win32_detach, win32_resume): Ditto.
12370 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12372 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12374 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12376 (linux_continue_one_thread): Only preserve the stepping flag if
12377 there's a pending breakpoint.
12379 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12381 * server.c (main): After the inferior having exited, call
12382 remote_close before exiting gdbserver.
12384 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12386 Fix size of FPSCR in Power 7 processors.
12387 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12388 (PPC_FEATURE_HAS_DFP): New #define.
12389 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12392 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12394 * server.c (handle_query) Whitespace and formatting.
12396 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12398 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12399 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12400 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12401 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12402 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12403 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12404 Makefile.in, configure.ac: Fix whitespace throughout.
12405 * configure: Regenerate.
12407 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12409 * inferiors.c (find_inferior): Make it safe for the callback
12410 function to delete the currently iterated inferior.
12412 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12414 * Makefile.in (linuw_low_h): Move higher.
12415 (thread-db.o): Depend on $(linux_low_h).
12417 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12419 Rename "process" to "lwp" throughout.
12421 * linux-low.c (all_processes): Rename to...
12422 (all_lwps): ... this.
12423 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12424 (add_process): Rename to ...
12425 (add_lwp): ... this. Adjust.
12426 (linux_create_inferior): Adjust.
12427 (linux_attach_lwp): Adjust.
12428 (linux_attach): Adjust.
12429 (linux_kill_one_process): Rename to ...
12430 (linux_kill_one_lwp): ... this. Adjust.
12431 (linux_kill): Adjust.
12432 (linux_detach_one_process): Rename to ...
12433 (linux_detach_one_lwp): ... this. Adjust.
12434 (linux_detach): Adjust.
12435 (check_removed_breakpoint): Adjust.
12436 (status_pending_p): Adjust.
12437 (linux_wait_for_process): Rename to ...
12438 (linux_wait_for_lwp): ... this. Adjust.
12439 (linux_wait_for_event): Adjust.
12440 (send_sigstop): Adjust.
12441 (wait_for_sigstop): Adjust.
12442 (stop_all_processes): Rename to ...
12443 (stop_all_lwps): ... this.
12444 (linux_resume_one_process): Rename to ...
12445 (linux_resume_one_lwp): ... this. Adjust.
12446 (linux_set_resume_request, linux_continue_one_thread)
12447 (linux_queue_one_thread, resume_status_pending_p)
12448 (usr_store_inferior_registers, regsets_store_inferior_registers)
12449 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12451 * linux-low.h (get_process): Rename to ...
12452 (get_lwp): ... this. Adjust.
12453 (get_thread_process): Rename to ...
12454 (get_thread_lwp): ... this. Adjust.
12455 (get_process_thread): Rename to ...
12456 (get_lwp_thread): ... this. Adjust.
12457 (struct process_info): Rename to ...
12458 (struct lwp_info): ... this.
12459 (all_processes): Rename to ...
12460 (all_lwps): ... this.
12461 * proc-service.c (ps_lgetregs): Adjust.
12462 * thread-db.c (thread_db_create_event, find_one_thread)
12463 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12465 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12467 * server.c (handle_query): Handle "qAttached".
12469 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12471 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12472 GPLv3, update license URL.
12474 2009-03-01 Doug Evans <dje@google.com>
12476 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12477 (server_h): Add gdb_signals.h.
12478 (signals.o): Update.
12479 * server.h (target_signal_from_host,target_signal_to_host_p)
12480 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12482 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12484 * remote-utils.c (getpkt): Also generate remote-debug
12485 information if noack_mode is set.
12487 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12489 * server.c (handle_query): Report qXfer:siginfo:read and
12490 qXfer:siginfo:write as supported and handle them.
12491 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12492 * linux-low.c (linux_xfer_siginfo): New.
12493 (linux_target_ops): Set it.
12495 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12497 * server.c (gdbserver_usage): Mention --remote-debug.
12498 (main): Accept '--remote-debug' switch.
12500 2009-01-18 Doug Evans <dje@google.com>
12502 * regcache.c (new_register_cache): No need to check result of xcalloc.
12503 * server.c (handle_search_memory): Back out calls to xmalloc,
12504 result is checked and error is returned to user upon failure.
12505 (handle_query): Ditto. Add more checks for result of malloc.
12506 (handle_v_cont): Check result of malloc, report error back to
12508 (handle_v_run): Ditto. Call freeargv.
12509 * server.h (freeargv): Declare.
12510 * utils.c (freeargv): New fn.
12512 2009-01-15 Doug Evans <dje@google.com>
12514 * gdbreplay.c (perror_with_name): Make arg const char *.
12515 * server.h (target_signal_to_name): Make return type const char *.
12516 * thread-db.c (thread_db_err_str): Make return type const char *.
12517 * utils.c (perror_with_name): Make arg const char *.
12519 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12521 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12522 when handling a EXIT_PROCESS_DEBUG_EVENT.
12524 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12526 * gdbreplay.c (gdbreplay_version): Update copyright year.
12527 * server.c (gdbserver_version): Likewise.
12529 2009-01-05 Doug Evans <dje@google.com>
12531 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12532 (handle_extended_wait): Improve comment.
12534 2008-12-13 Doug Evans <dje@google.com>
12536 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12537 * server.h (ATTR_MALLOC): New macro.
12538 (xmalloc,xcalloc,xstrdup): Declare.
12539 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12540 * inferiors.c: Ditto.
12541 * linux-low.c: Ditto.
12542 * mem-break.c: Ditto.
12543 * regcache.c: Ditto.
12544 * remote-utils.c: Ditto.
12547 * win32-low.c: Ditto.
12549 2008-12-12 Doug Evans <dje@google.com>
12551 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12552 in debugging printf.
12554 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12556 2008-12-09 Doug Evans <dje@google.com>
12558 * linux-low.h (struct process_info): Delete member tid, unused.
12559 * thread-db.c (find_one_thread): Update.
12560 (maybe_attach_thread): Update.
12562 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12564 * target.h (struct target_ops): Add qxfer_osdata member.
12565 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12567 (linux_qxfer_osdata): New functions.
12568 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12570 * server.c (handle_query): Handle "qXfer:osdata:read:".
12571 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12572 (buffer_xml_printf): New functions.
12573 * server.h (struct buffer): New.
12574 (buffer_grow_str, buffer_grow_str0): New macros.
12575 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12576 (buffer_xml_printf): Declare.
12578 2008-11-24 Doug Evans <dje@google.com>
12580 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12582 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12584 * server.c (handle_v_run): Always use the supplied argument list.
12586 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12588 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12589 (xtensa_regmap_table): Add entry for scompare1.
12591 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12593 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12594 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12595 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12596 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12597 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12598 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12599 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12600 XML target descriptions.
12601 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12602 when inferior is running on an ISA 2.05 or later processor. Add
12603 special case to return offset for full 64-bit slot of FPSCR when
12606 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12608 * Makefile.in (SFILES, clean): Added sparc64 files.
12609 (reg-sparc64.o, reg-sparc64.c): New.
12610 * configure.srv (sparc*-*-linux*): New configuration.
12611 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12612 syscall arguments for SPARC.
12613 (regsets_store_inferior_registers): Likewise.
12614 * linux-sparc-low.c: New file.
12616 2008-10-21 Doug Evans <dje@google.com>
12618 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12619 (READLINE_DIR,READLINE_DEP): Delete.
12620 (INTERNAL_CFLAGS): Update.
12621 (LINTFLAGS): Update.
12623 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12625 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12626 whole argv from the last run, not just argv[0].
12628 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12630 * regcache.c (new_register_cache): Return NULL if the register
12631 cache size isn't known yet.
12632 (free_register_cache): Avoid dereferencing a NULL regcache.
12634 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12636 * configure.srv: Merge MIPS and MIPS64.
12638 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12640 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12642 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12644 * Makefile.in: Add required vsx dependencies.
12646 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12647 Declare init_registers_powerpc_vsx32l.
12648 Declare init_registers_powerpc_vsx64l.
12649 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12650 (ppc_arch_setup): Check for VSX in hwcap.
12651 (ppc_fill_vsxregset): New function.
12652 (ppc_store_vsxregset): New function.
12653 Add new VSX entry in regset_info target_regsets.
12655 * configure.srv: Add new VSX dependencies.
12657 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12659 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12660 (remote_open): Set or clear transport_is_reliable.
12661 (putpkt_binary): Don't expect acks in noack mode.
12662 (getpkt): Don't send ack/nac in noack mode.
12663 * server.c (handle_general_set): Handle QStartNoAckMode.
12664 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12666 (main): Reset noack_mode on every connection.
12667 * server.h (noack_mode): Declare.
12669 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12671 * Makefile.in (GDBREPLAY_OBS): New variable.
12672 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12674 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12675 Daniel Jacobowitz <dan@codesourcery.com>
12677 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12678 (usr_store_inferior_registers): Likewise.
12679 (regsets_store_inferior_registers): Likewise.
12681 2008-07-31 Rolf Jansen <rj@surtec.com>
12682 Pedro Alves <pedro@codesourcery.com>
12684 * configure.ac: Check for memmem declaration.
12685 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12686 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12687 (disable_packet_qfThreadInfo): Unconditionally compile.
12688 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12689 * configure, config.in: Regenerate.
12691 2008-07-28 Doug Kwan <dougkwan@google.com>
12693 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12694 (linux_write_memory): Remove declaration of errno.
12696 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12698 * linux-low.c (handle_extended_wait): Do not use "status"
12699 variable uninitialized.
12701 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12703 * server.c (handle_v_attach): Inhibit reporting dll changes.
12705 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12707 * remote-utils.c (prepare_resume_reply): If requested, don't
12708 output "thread:TID" in the T stop reply.
12710 * server.c (disable_packet_vCont, disable_packet_Tthread)
12711 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12712 (handle_query): If requested, disable support for qC, qfThreadInfo
12714 (handle_v_requests): If requested, disable support for vCont.
12715 (gdbserver_show_disableable): New.
12716 (main): Handle --disable-packet and --disable-packet=LIST.
12718 * server.h (disable_packet_vCont, disable_packet_Tthread)
12719 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12721 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12723 * server.c (gdbserver_usage): Mention --version.
12725 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12727 * Makefile.in (gdbreplay.o): New rule.
12729 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12731 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12732 message, not gdbserver.
12734 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12735 Nathan Sidwell <nathan@codesourcery.com>
12736 Joseph Myers <joseph@codesourcery.com>
12738 * acinclude.m4: Include ../../config/acx.m4.
12739 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12740 * configure, config.in: Regenerate.
12741 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12742 * server.c (gdbserver_version): Print PKGVERSION.
12743 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12744 (main): Adjust gdbserver_usage calls.
12745 * gdbreplay.c (version, host_name): Add declarations.
12746 (gdbreplay_version, gdbreplay_usage): New.
12747 (main): Accept --version and --help options.
12749 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12751 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12752 (arm_breakpoint_at): Handle Thumb.
12753 (the_low_target): Add comment.
12755 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12757 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12759 2008-05-09 Doug Evans <dje@google.com>
12761 * server.h (decode_search_memory_packet): Declare.
12762 * remote-utils.c (decode_search_memory_packet): New fn.
12763 * server.c (handle_search_memory_1): New fn.
12764 (handle_search_memory): New fn.
12765 (handle_query): Process qSearch:memory packets.
12767 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12769 * regcache.c (registers_length): Remove.
12770 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12771 full register packet.
12772 * regcache.h (registers_length): Remove prototype.
12773 * server.h (PBUFSIZ): Define to 16384.
12775 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12777 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12778 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12779 powerpc-64l.o, and powerpc-altivec64l.o.
12780 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12781 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12782 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12783 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12784 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12787 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12788 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12789 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12790 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12791 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12792 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12793 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12794 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12795 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12796 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12799 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12800 (init_registers_powerpc_32l): ... this new prototype.
12801 (init_registers_powerpc_32): Remove, replace by ...
12802 (init_registers_powerpc_altivec32l): ... this new prototype.
12803 (init_registers_powerpc_e500): Remove, replace by ...
12804 (init_registers_powerpc_e500l): ... this new prototype.
12805 (init_registers_ppc64): Remove, replace by ...
12806 (init_registers_powerpc_64l): ... this new prototype.
12807 (init_registers_powerpc_64): Remove, replace by ...
12808 (init_registers_powerpc_altivec64l): ... this new prototype.
12809 (ppc_num_regs): Set to 73.
12810 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12811 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12812 (ppc_cannot_store_register): Handle orig_r3 and trap.
12813 (ppc_arch_setup): Update init_registers_... calls.
12814 (ppc_fill_gregset): Handle orig_r3 and trap.
12816 * inferiors.c (clear_inferiors): Reset current_inferior.
12818 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
12820 * acinclude.m4: Add override.m4.
12821 * configure: Regenerate.
12823 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12825 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12826 initial call to init_register_ppc64.
12828 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12830 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12831 single powerpc*-*-linux* case.
12832 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12834 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12836 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
12837 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
12839 * linux-ppc-low.c: Include <elf.h>.
12840 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12841 (ppc_hwcap): New global variable.
12842 (ppc_regmap): Remove __SPE__ #ifdef sections.
12843 (ppc_regmap_e500): New global variable.
12844 (ppc_cannot_store_register): Update __SPE__ special case.
12845 (ppc_get_hwcap): New function.
12846 (ppc_arch_setup): Use it to determine whether inferior supports
12847 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12848 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12849 Do not access registers if target does not support AltiVec.
12850 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12851 Do not access registers if target does not support SPE.
12852 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12854 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12856 * linux-low.c (disabled_regsets, num_regsets): New.
12857 (use_regsets_p): Delete.
12858 (linux_wait_for_process): Clear disabled_regsets.
12859 (regsets_fetch_inferior_registers): Check and set it.
12860 (regsets_store_inferior_registers): Likewise.
12861 (linux_fetch_registers, linux_store_registers): Do not use
12863 (initialize_low): Allocate disabled_regsets.
12865 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12867 * Makefile.in (LIBOBJS): New.
12868 (OBS): Use LIBOBJS.
12869 (memmem.o): New rule.
12870 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12871 * configure: Regenerated.
12873 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12875 * server.c (handle_query): Never return "unsupported" for
12876 qXfer:features:read queries.
12878 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12880 * server.c (get_features_xml): Fix inverted condition.
12881 (handle_query): Always support qXfer:feature:read.
12883 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12885 * server.c (wrapper_argv): New.
12886 (start_inferior): Handle wrapper_argv. If set, expect an extra
12888 (gdbserver_usage): Document --wrapper.
12889 (main): Parse --wrapper.
12891 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12893 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12894 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12895 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12896 (ppc_set_pc): Likewise.
12897 (ppc_arch_setup): New function.
12898 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12899 of collect_register.
12900 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
12902 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12904 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12905 instead of linux-ppc64-low.o.
12906 * linux-ppc64-low.c: Remove file.
12907 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12908 (linux-ppc64-low.o): Remove rule.
12910 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12911 (init_registers_powerpc_64): Likewise.
12912 (ppc_regmap): Conditionally define depending on __powerpc64__.
12913 (ppc_cannot_store_register): Do not special-case "fpscr" when
12914 compiled on __powerpc64__.
12915 (ppc_collect_ptrace_register): New function.
12916 (ppc_supply_ptrace_register): New function.
12917 (ppc_breakpoint): Change type to "unsigned int".
12918 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12919 (the_low_target): Conditionally provide initializers for the
12920 arch_setup member depending on __powerpc64__. Install
12921 collect_ptrace_register and supply_ptrace_register members.
12923 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12925 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12926 * server.c (gdbserver_xmltarget): Define.
12927 (get_features_xml): Use it to replace "target.xml" and arch_string.
12929 * configure.srv: Remove srv_xmltarget. Add XML files that were
12930 mentioned there to srv_xmlfiles instead. Remove conditional tests
12931 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12932 srv_xmlfiles and srv_regobj to include all possible choices.
12933 * configure.ac (srv_xmltarget): Remove.
12934 (srv_xmlfiles): Do not add "target.xml".
12935 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12936 checks for supplementary target information.
12937 * configure: Regenerate.
12938 * Makefile.in (XML_TARGET): Remove.
12939 (target.xml): Remove rule.
12940 (clean): Do not clean up target.xml.
12941 (.PRECIOUS): Do not mention target.xml.
12943 * target.h (struct target_ops): Remove arch_string member.
12944 * linux-low.c (linux_arch_string): Remove.
12945 (linux_target_ops): Remove arch_string initializer.
12946 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12947 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12948 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12949 * spu-low.c (spu_arch_string): Remove.
12950 (spu_target_ops): Remove arch_string initializer.
12951 * win32-low.c (win32_arch_string): Remove.
12952 (win32_target_ops): Remove arch_string initializer.
12953 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12954 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12955 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12957 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12959 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12960 by collect_ptrace_register and supply_ptrace_register hooks.
12961 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12962 instead of checking for the_low_target.left_pad_xfer.
12963 (usr_store_inferior_registers): Use collect_ptrace_register callback
12964 instead of checking for the_low_target.left_pad_xfer.
12966 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12967 (s390_supply_ptrace_register): Likewise.
12968 (s390_fill_gregset): Call s390_collect_ptrace_register.
12969 (the_low_target): Update.
12971 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12972 (ppc_supply_ptrace_register): Likewise.
12973 (the_low_target): Update.
12975 * linux-i386-low.c (the_low_target): Update.
12976 * linux-x86-64-low.c (the_low_target): Update.
12978 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12980 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12981 reg-s390.o and reg-s390x.o.
12983 * linux-low.c (new_inferior): New global variable.
12984 (linux_create_inferior, linux_attach): Set it.
12985 (linux_wait_for_process): Call the_low_target.arch_setup after the
12986 target has stopped for the first time.
12987 (initialize_low): Do not call the_low_target.arch_setup.
12989 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12990 (s390_set_pc): Likewise.
12991 (s390_arch_setup): New function.
12992 (the_low_target): Use s390_arch_setup as arch_setup routine.
12994 * regcache.c (realloc_register_cache): New function.
12995 (set_register_cache): Call it for each existing regcache.
12997 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12999 * server.h (init_registers): Remove prototype.
13001 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13002 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13003 instead of init_registers ().
13004 * linux-arm-low.c (init_registers_arm): Add prototype.
13005 (init_registers_arm_with_iwmmxt): Likewise.
13006 (the_low_target): Add initializer for arch_setup field.
13007 * linux-cris-low.c (init_registers_cris): Add prototype.
13008 (the_low_target): Add initializer for arch_setup field.
13009 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13010 (the_low_target): Add initializer for arch_setup field.
13011 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13012 (the_low_target): Add initializer for arch_setup field.
13013 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13014 (the_low_target): Add initializer for arch_setup field.
13015 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13016 (the_low_target): Add initializer for arch_setup field.
13017 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13018 (the_low_target): Add initializer for arch_setup field.
13019 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13020 (init_registers_mips64_linux): Likewise.
13021 (the_low_target): Add initializer for arch_setup field.
13022 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13023 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13024 (the_low_target): Add initializer for arch_setup field.
13025 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13026 (init_registers_powerpc_64): Likewise.
13027 (the_low_target): Add initializer for arch_setup field.
13028 * linux-s390-low.c (init_registers_s390): Add prototype.
13029 (init_registers_s390x): Likewise.
13030 (the_low_target): Add initializer for arch_setup field.
13031 * linux-sh-low.c (init_registers_sh): Add prototype.
13032 (the_low_target): Add initializer for arch_setup field.
13033 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13034 (the_low_target): Add initializer for arch_setup field.
13035 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13036 (the_low_target): Add initializer for arch_setup field.
13038 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13039 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13040 instead of init_registers ().
13041 * win32-arm-low.c (init_registers_arm): Add prototype.
13042 (the_low_target): Add initializer for arch_setup field.
13043 * win32-i386-low.c (init_registers_i386): Add prototype.
13044 (the_low_target): Add initializer for arch_setup field.
13046 * spu-low.c (init_registers_spu): Add prototype.
13047 (initialize_low): Call initialie_registers_spu () instead of
13048 initialize_registers ().
13050 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13052 * server.c (handle_v_requests): When handling the vRun and vAttach
13053 packets, if already debugging a process, don't kill it. Return an
13056 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13058 * server.c (handle_query): Correct length check.
13060 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13062 * win32-low.c (do_initial_child_stuff): Add process handle
13063 parameter. Set current_process_handle and current_process_id from the
13064 parameters. Clear globals.
13065 (win32_create_inferior): Don't set current_process_handle and
13066 current_process_id here. Instead pass them on the call to
13067 do_initial_child_stuff.
13068 (win32_attach): Likewise.
13069 (win32_clear_inferiors): New.
13070 (win32_kill): Don't close the current process handle or the
13071 current thread handle here. Instead call win32_clear_inferiors.
13072 (win32_detach): Don't open a new handle to the process. Call
13073 win32_clear_inferiors.
13074 (win32_join): Don't rely on current_process_handle; open a new
13075 handle using the process id.
13076 (win32_wait): Call win32_clear_inferiors when the inferior process
13079 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13081 * server.c (monitor_show_help): Add "exit".
13083 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13085 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13086 (clean): Add reg-xtensa.c.
13087 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13088 * configure.srv (xtensa*-*-linux*) New target.
13089 * linux-xtensa-low.c: New.
13090 * xtensa-xtregs.c: New.
13092 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13094 * hostio.c: Don't include errno.h.
13095 (errno_to_fileio_errno): Move to hostio-errno.
13096 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13097 error number outputting to the target->hostio_last_error callback.
13098 (hostio_packet_error): Use FILEIO_EINVAL directly.
13099 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13100 calls to hostio_error.
13101 * hostio-errno.c: New.
13102 * server.h (hostio_last_error_from_errno): Declare.
13103 * target.h (target_ops): Add hostio_last_error member.
13104 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13105 as hostio_last_error handler.
13106 * spu-low.c (spu_target_ops): Likewise.
13107 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13108 (wince_hostio_last_error): New functions.
13109 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13110 as hostio_last_error handler.
13111 (win32_target_ops) [!_WIN32_WCE]: Register
13112 hostio_last_error_from_errno as hostio_last_error handler.
13113 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13114 (hostio-errno.o): New rule.
13115 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13116 * configure.srv (srv_hostio_err_objs): New variable. Default to
13118 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13119 * configure: Regenerate.
13121 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13123 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13124 (linux_kill, linux_detach): Clean up the process list.
13125 * remote-utils.c (remote_open): Improve port number parsing.
13126 (putpkt_binary, input_interrupt): Only send interrupts if the target
13128 * server.c (extended_protocol): Make static.
13129 (attached): Define earlier.
13130 (exit_requested, response_needed, program_argv): New variables.
13131 (target_running): New.
13132 (start_inferior): Clear attached here.
13133 (attach_inferior): Set attached here.
13134 (require_running): Define.
13135 (handle_query): Use require_running and target_running. Implement
13137 (handle_v_attach, handle_v_run): New.
13138 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13139 (gdbserver_usage): Update.
13140 (main): Redo argument parsing. Handle --debug and --multi. Handle
13141 --attach along with other options or after the port. Save
13142 program_argv. Support no initial program. Resynchronize
13143 communication with GDB after an error. Handle "monitor exit".
13144 Use require_running and target_running. Always allow the extended
13145 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13146 restart in extended mode.
13147 * README: Refer to the GDB manual. Update --attach usage.
13149 2007-12-20 Andreas Schwab <schwab@suse.de>
13151 * linux-low.c (STACK_SIZE): Define.
13152 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13153 (linux_test_for_tracefork): Likewise.
13155 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13157 * linux-low.c (linux_wait_for_event): Update messages. Do not
13158 reinsert auto-delete breakpoints.
13159 * mem-break.c (struct breakpoint): Change return type of handler to
13161 (set_breakpoint_at): Update handler type.
13162 (reinsert_breakpoint_handler): Return 1 instead of calling
13164 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13166 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13167 * mem-break.h (set_breakpoint_at): Update handler type.
13168 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13169 * win32-low.c (auto_delete_breakpoint): New.
13170 (get_child_debug_event): Use it.
13172 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13174 * configure.ac: Check for pread and pwrite.
13175 * hostio.c (handle_pread): Fall back to lseek and read.
13176 (handle_pwrite): Fall back to lseek and write.
13177 * config.in, configure: Regenerated.
13179 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13181 * server.c (myresume): Add own_buf argument.
13182 (main): Update calls.
13184 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13186 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13187 * remote-utils.c (remote_open): Do not call disable_async_io.
13188 (block_async_io): Delete.
13189 (unblock_async_io): Make static.
13190 (initialize_async_io): New.
13191 * server.c (handle_v_cont): Handle async I/O here.
13192 (myresume): Likewise. Move other common resume tasks here...
13193 (main): ... from here. Call initialize_async_io. Disable async
13194 I/O before the main loop.
13195 * server.h (initialize_async_io): Declare.
13196 (block_async_io, unblock_async_io): Delete prototypes.
13197 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13199 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13201 * remote-utils.c (readchar): Allow binary data in received messages.
13203 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13205 * win32-low.c (attaching): New global.
13206 (win32_create_inferior): Clear the `attaching' global.
13207 (win32_attach): Set the `attaching' global.
13208 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13209 attaching. Only set a breakpoint at the entry point if not
13212 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13214 * server.c (main): Don't report dll events on the initial
13215 connection on attaches.
13217 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13219 * server.c (main): Relax numerical bases supported for the pid of
13220 the --attach command line argument.
13222 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13224 * win32-low.c (win32_attach): Call OpenProcess before
13225 DebugActiveProcess, not after. Add last error output to error
13228 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13230 * win32-low.c (win32_get_thread_context)
13231 (win32_set_thread_context): New functions.
13232 (thread_rec): Use win32_get_thread_context.
13233 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13234 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13237 2007-12-03 Leo Zayas
13238 Pedro Alves <pedro_alves@portugalmail.pt>
13240 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13242 (child_add_thread): Minor cleanup.
13243 (child_continue): Resume artificially suspended threads before
13244 calling ContinueDebugEvent.
13245 (suspend_one_thread): New.
13246 (fake_breakpoint_event): New.
13247 (get_child_debug_event): Change return type to int. Check here if
13248 gdb sent an interrupt request. If a soft interrupt was requested,
13249 fake a breakpoint event. Return 0 if there is no event to handle,
13251 (win32_wait): Don't check here if gdb sent an interrupt request.
13252 Ensure there is a valid event to handle.
13253 (win32_request_interrupt): Add soft interruption method as last
13256 2007-12-03 Leo Zayas
13257 Pedro Alves <pedro_alves@portugalmail.pt>
13259 * win32-low.h (win32_thread_info): Add descriptions to the
13260 structure members. Replace `suspend_count' counter by a
13262 * win32-low.c (thread_rec): Update condition of when to get the
13263 context from the inferior. Rely on ContextFlags being set if it
13264 has already been retrieved. Only suspend the inferior thread if
13265 we haven't already. Warn if that fails.
13266 (continue_one_thread): s/suspend_count/suspended/. Only call
13267 ResumeThread once. Warn if that fails.
13269 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13271 * win32-low.c (win32_wait): Don't read from the inferior when it
13272 has already exited.
13274 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13276 * Makefile.in (win32_low_h): New variable.
13277 (win32-low.o): Add dependency on $(win32_low_h).
13278 (win32-arm-low.o, win32-i386-low.o): New rules.
13280 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13282 * hostio.c: Correct copyright year.
13284 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13286 * Makefile.in (OBS): Add hostio.o.
13287 (hostio.o): New rule.
13288 * server.h (handle_vFile): Declare.
13289 * hostio.c: New file.
13290 * server.c (handle_v_requests): Take packet_len and new_packet_len
13291 for binary packets. Call handle_vFile.
13292 (main): Update call to handle_v_requests.
13294 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13296 * linux-low.c: Include <sched.h>.
13298 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13300 * linux-low.c (linux_tracefork_grandchild): New.
13301 (linux_tracefork_child): Use clone.
13302 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13304 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13306 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13308 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13310 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13312 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13314 * inferiors.c (change_inferior_id): Delete.
13315 (add_pid_to_list, pull_pid_from_list): New.
13316 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13317 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13318 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13319 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13320 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13321 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13322 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13323 (using_threads): Always set to 1.
13324 (handle_extended_wait): New.
13325 (add_process): Do not set TID.
13326 (linux_create_inferior): Set must_set_ptrace_flags.
13327 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13328 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13329 (linux_thread_alive): Rename TID argument to LWPID.
13330 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13331 (linux_wait_for_event): Do not use TID or check using_threads. Update
13332 call to dead_thread_notify. Call handle_extended_wait.
13333 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13334 (send_sigstop): Delete sigstop_sent.
13335 (wait_for_sigstop): Avoid TID.
13336 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13337 (linux_test_for_tracefork): New.
13338 (linux_lookup_signals): Use thread_db_active and
13339 linux_supports_tracefork_flag.
13340 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13341 * linux-low.h (get_process_thread): Avoid TID.
13342 (struct process_ifo): Move thread_known and tid to the end. Remove
13344 (linux_attach_lwp, thread_db_init): Update prototypes.
13345 * server.h (change_inferior_id): Delete prototype.
13346 (add_pid_to_list, pull_pid_from_list): New prototypes.
13347 * thread-db.c (thread_db_use_events): New.
13348 (find_first_thread): Rename to...
13349 (find_one_thread): ...this. Update callers and messages. Do not
13350 call fatal. Check thread_db_use_events. Do not call
13351 change_inferior_id or new_thread_notify.
13352 (maybe_attach_thread): Update. Do not call new_thread_notify.
13353 (thread_db_init): Set thread_db_use_events. Check use_events.
13354 * utils.c (fatal, warning): Correct message prefix.
13356 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13358 * Makefile.in (clean): Remove new files.
13359 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13360 (powerpc-64.o, powerpc-64.c): New rules.
13361 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13362 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13364 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13366 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13367 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13368 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13369 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13370 (target_regsets): Add AltiVec and SPE register sets.
13371 * configure.ac: Check for AltiVec and SPE.
13372 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13373 (ppc_fill_vrregset, ppc_store_vrregset): New.
13374 (target_regsets): Add AltiVec register set.
13375 * configure: Regenerated.
13377 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13379 * linux-low.c (O_LARGEFILE): Define.
13380 (linux_read_memory): Use /proc/PID/mem.
13381 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13382 * configure, config.in: Regenerated.
13384 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13386 * linux-low.c (linux_wait_for_event): Do not pass signals while
13389 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13391 * win32-low.c (create_process): New.
13392 (win32_create_inferior): Use create_process instead of
13393 CreateProcess. If create_process failed retry appending an ".exe"
13394 suffix. Store the GetLastError result immediatelly after
13395 create_process calls and use it on the call to error.
13397 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13399 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13401 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13403 * configure.ac: Switch license to GPLv3.
13405 2007-08-01 Michael Snyder <msnyder@access-company.com>
13407 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13409 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13411 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13413 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13414 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13415 CloseToolhelp32Snapshot.
13416 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13417 CloseToolhelp32Snapshot.
13419 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13421 * server.c (main): Check for inferior exit before main loop.
13423 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13425 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13426 instead of on tmp_desc.
13428 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13429 Daniel Jacobowitz <dan@codesourcery.com>
13431 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13432 (add_thread): Minor cleanups.
13433 (clear_inferiors): Move lower in the file. Clear the DLL
13435 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13436 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13437 (xml_escape_text): New.
13438 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13440 (handle_v_cont): Report errors.
13441 (gdbserver_version): Update.
13442 (main): Correct size of own_buf. Do not report initial DLL events.
13443 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13444 (unloaded_dll, xml_escape_text): New.
13445 * win32-low.c (enum target_waitkind): Update comments.
13446 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13447 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13448 (win32_EnumProcessModules, win32_GetModuleInformation)
13449 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13450 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13451 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13452 (win32_Module32First, win32_Module32Next, load_toolhelp)
13453 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13454 (get_child_debug_event): Handle DLL events.
13455 (win32_wait): Likewise.
13457 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13459 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13460 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13462 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13464 * win32-low.c (handle_output_debug_string): Ignore event if not
13467 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13469 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13471 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13473 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13475 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13477 * inferiors.c (change_inferior_id): Add comment.
13478 * linux-low.c (check_removed_breakpoint): Add an early
13479 prototype. Improve debug output.
13480 (linux_attach): Doc update.
13481 (linux_detach_one_process, linux_detach): Clean up before releasing
13483 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13484 * linux-low.h (struct process_info): Doc improvement.
13485 * mem-break.c (delete_all_breakpoints): New.
13486 * mem-break.h (delete_all_breakpoints): New prototype.
13487 * thread-db.c (find_first_thread): New.
13488 (thread_db_create_event): Call it instead of
13489 thread_db_find_new_threads. Clean up unused variables.
13490 (maybe_attach_thread): Remove first thread handling.
13491 (thread_db_find_new_threads): Use find_first_thread.
13492 (thread_db_get_tls_address): Likewise.
13494 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13496 * thread-db.c (thread_db_find_new_threads): Add prototype.
13497 (thread_db_create_event): Check for the main thread before adding
13499 (maybe_attach_thread): Only enable event reporting if TID == 0.
13500 (thread_db_get_tls_address): Check for new threads.
13502 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13504 * linux-low.c (linux_create_inferior): Try execv before execvp.
13505 * spu-low.c (spu_create_inferior): Likewise.
13507 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13509 * linux-low.c (linux_create_inferior): Change execv to execvp.
13510 * spu-low.c (spu_create_inferior): Likewies.
13512 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13514 * Makefile.in (clean): Clean new files instead of deleted ones.
13515 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13516 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13518 * configure.srv: Specify XML files and new regformats for MIPS and
13520 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13521 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13522 an entry for the restart register.
13523 (mips_cannot_fetch_register, mips_cannot_store_register)
13524 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13525 register names to match the XML descriptions.
13526 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13527 restart register instead of $0.
13529 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13530 Markus Deuling <deuling@de.ibm.com>
13532 * remote-utils.c (decode_xfer_write): New function.
13533 * server.h (decode_xfer_write): Add prototype.
13534 * server.c (handle_query): Add PACKET_LEN argument. Support
13535 qXfer:spu:read and qXfer:spu:write packets.
13536 (main): Pass packet_len to handle_query.
13537 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13538 * target.h (target_ops): Add qxfer_spu.
13540 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13542 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13543 accessing non-seekable spufs files.
13545 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13547 * server.c (handle_query): Add reply for qC packet.
13549 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13550 Leo Zayas <lerele@champenstudios@com>
13552 * server.h (check_remote_input_interrupt_request): New function.
13553 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13554 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13555 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13556 (check_remote_input_interrupt_request): New function.
13557 * server.h (check_remote_input_interrupt_request): Declare.
13558 * win32-low.c (winapi_DebugBreakProcess,
13559 winapi_GenerateConsoleCtrlEvent): New typedefs.
13560 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13562 (win32_wait): Check for remote interrupt request
13563 with check_remote_input_interrupt_request.
13564 (win32_request_interrupt): New function.
13565 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13567 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13569 * win32-low.c (debug_registers_changed,
13570 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13571 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13572 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13573 (thread_rec): Get context using the low target.
13574 (child_add_thread): Call thread_added on the low target,
13575 which does the same thing.
13577 (do_initial_child_stuff): Remove debug registers references.
13578 Set context using the low target. Resume threads after
13579 setting the contexts.
13580 (child_continue): Remove dead variable. Remove debug
13581 registers references.
13582 (child_fetch_inferior_registers): Go through the low target.
13583 (do_child_store_inferior_registers): Remove.
13584 (child_store_inferior_registers): Go through the low target.
13585 (win32_resume): Remove debug registers references.
13586 Set context using the low target.
13587 (handle_exception): Change return type to void. Don't record
13588 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13589 first chance exception.
13590 (get_child_debug_event): Change return type to void. Remove
13591 goto loop. Always return after waiting for debug event.
13592 (win32_wait): Convert to switch statement. Handle spurious
13595 * win32-i386-low.c (debug_registers_changed,
13596 debug_registers_used): New.
13597 (initial_stuff): Rename to ...
13598 (i386_initial_stuff): ... this. Clear debug registers
13600 (store_debug_registers): Delete.
13601 (i386_get_thread_context): New.
13602 (load_debug_registers): Delete.
13603 (i386_set_thread_context): New.
13604 (i386_thread_added): New.
13605 (single_step): Rename to ...
13606 (i386_single_step): ... this.
13607 (do_fetch_inferior_registers): Rename to ...
13608 (i386_fetch_inferior_register): ... this.
13609 (i386_store_inferior_register): New.
13610 (the_low_target): Adapt to new interface.
13612 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13613 (arm_get_thread_context): New.
13614 (arm_set_thread_context): New.
13616 (do_fetch_inferior_registers): Rename to ...
13617 (arm_fetch_inferior_register): ... this.
13618 (arm_store_inferior_register): New.
13619 (arm_wince_breakpoint): Reimplement as unsigned long.
13620 (arm_wince_breakpoint_len): Define.
13621 (the_low_target): Adapt to new interface.
13623 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13624 load_debug_registers. Add get_thread_context, set_thread_context,
13625 thread_added and store_inferior_register. Rename
13626 fetch_inferior_registers to fetch_inferior_register.
13627 (regptr): Remove declaration.
13629 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13631 * linux-low.c (linux_detach): Change return type to int. Return 0.
13632 * spu-low.c (spu_detach): Likewise.
13634 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13636 * target.h (target_ops): Change return type of detach to int.
13638 (join_inferior): New.
13639 * server.c (main): Don't skip detach support on mingw32.
13640 If the inferior doesn't support detaching return error.
13641 Call join_inferior instead of using waitpid.
13642 * linux-low.c (linux_join): New.
13643 (linux_target_op): Add linux_join.
13644 * spu-low.c (spu_join): New.
13645 (spu_target_ops): Add spu_join.
13646 * win32-low.c (win32_detach): Adapt to new interface.
13647 Reopen current_process_handle before detaching. Issue a child
13648 resume before detaching.
13650 (win32_target_op): Add win32_join.
13652 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13654 * win32-low.c (win32-attach): Fix return value.
13655 * target.h (target_ops): Describe ATTACH return values.
13657 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13659 * win32-low.c (GETPROCADDRESS): Define.
13660 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13661 (winapi_DebugSetProcessKillOnExit): Likewise.
13662 (win32_create_inferior): Force usage of ansi CreateProcessA.
13663 (win32_attach): Use GETPROCADDRESS.
13664 (win32_detach): Likewise.
13666 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13668 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13670 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13672 * win32-low.c: Commit leftover changes from 2007-03-29.
13674 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13676 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13677 fields short instead of int. Add explicit padding.
13678 (i387_cache_to_fsave): Remove unnecessary casts.
13679 (i387_fsave_to_cache): Doc fix.
13680 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13682 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13684 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13685 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13687 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13689 * configure.srv (arm*-*-mingw32ce*): Move near the other
13692 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13694 * configure.ac: Add errno checking.
13695 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13696 sys/file.h and malloc.h.
13697 (AC_CHECK_DECLS): Add perror.
13698 (srv_mingwce): Handle.
13699 * configure.srv (i[34567]86-*-cygwin*): Add
13700 win32-i386-low.o to srv_tgtobj.
13701 (i[34567]86-*-mingw*): Likewise.
13702 (arm*-*-mingw32ce*): Add case.
13703 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13704 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13705 [__MINGW32CE__] (strerror): New function.
13706 [__MINGW32CE__] (errno): Define to GetLastError.
13707 [__MINGW32CE__] (COUNTOF): New macro.
13708 (remote_open): Remove extra close call.
13709 * mem-break.c (delete_breakpoint_at): New function.
13710 * mem-break.h (delete_breakpoint_at): Declare.
13711 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13712 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13713 [USE_WIN32API] (read, write): Add char* casts.
13714 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13715 * server.h: Include wincecompat.h on Windows CE.
13716 [HAVE_ERRNO_H]: Check.
13717 (perror): Declare if not declared.
13718 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13719 (perror_with_name): Remove errno declaration.
13720 * wincecompat.h: New.
13721 * wincecompat.c: New.
13722 * win32-low.h: New.
13723 * win32-arm-low.c: New.
13724 * win32-i386-low.c: New.
13725 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13726 (OUTMSG2): Make it safe.
13728 (COUNTOF): New macro.
13729 (NUM_REGS): Get it from the low target.
13730 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13731 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13732 (thread_rec): Let low target handle debug registers.
13733 (child_add_thread): Likewise.
13734 (child_init_thread_list): Likewise.
13735 (continue_one_thread): Likewise.
13737 (do_child_fetch_inferior_registers): Move to ...
13738 * win32-i386-low.c: ... here, and rename to ...
13739 (do_fetch_inferior_registers): ... this.
13740 * win32-low.c (child_fetch_inferior_registers):
13741 Go through the low target.
13742 (do_child_store_inferior_registers): Use regptr.
13743 (strwinerror): New function.
13744 (win32_create_inferior): Handle Windows CE.
13745 Use strwinerror instead of strerror on Windows error
13746 codes. Add program to the error output.
13747 Don't close the main thread handle on Windows CE.
13748 (win32_attach): Use coredll.dll on Windows CE.
13749 (win32_kill): Close current process and current
13751 (win32_detach): Use coredll.dll on Windows CE.
13752 (win32_resume): Let low target handle debug registers, and
13754 (handle_exception): Add/Remove initial breakpoint. Avoid
13755 non-existant WSTOPSIG on Windows CE.
13756 (win32_read_inferior_memory): Cast to remove warning.
13757 (win32_arch_string): Go through the low target.
13758 (initialize_low): Call set_breakpoint_data with the low
13759 target's breakpoint.
13760 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13761 FOP_REGNUM, mappings): Move to ...
13762 * win32-i386-low.c: ... here.
13763 * win32-low.c (win32_thread_info): Move to ...
13764 * win32-low.h: ... here.
13765 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13766 win32-arm-low.c and wincecompat.c.
13767 (all:): Add $EXEEXT.
13768 (install-only:): Likewise.
13769 (gdbserver:): Likewise.
13770 (gdbreplay:): Likewise.
13771 * config.in: Regenerate.
13772 * configure: Regenerate.
13774 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13776 * win32-low.c: Rename typedef thread_info to
13777 win32_thread_info throughout.
13779 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13781 * win32-i386-low.c: Rename to ...
13782 * win32-low.c: ... this.
13783 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13784 * Makefile.in: Likewise.
13786 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13788 * remote-utils.c (monitor_output): Constify msg parameter.
13789 * server.h (monitor_output): Likewise.
13790 * win32-i386-low.c (handle_output_debug_string): New.
13791 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13792 handle_output_debug_string.
13793 (get_child_debug_event): Likewise.
13795 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13797 * server.c (main): Correct strtoul check.
13799 2007-03-27 Jon Ringle <jon@ringle.org>
13801 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13803 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13805 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13807 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13809 * terminal.h: Check HAVE_SGTTY_H.
13811 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
13813 * remote-utils.c (remote_open): Print out the assigned port number.
13815 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13817 * remote-utils.c (monitor_output): New function.
13818 * server.c (debug_threads): Define here.
13819 (monitor_show_help): New function.
13820 (handle_query): Handle qRcmd.
13821 (main): Do not handle 'd' packet.
13822 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13823 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13826 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13828 * Makefile.in (EXEEXT): New.
13829 (clean): Use $(EXEEXT).
13831 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13833 * target.h (target_ops): Rename send_signal to request_interrupt,
13834 and remove enum target_signal parameter.
13835 * linux-low.c (linux_request_interrupt): Rename from
13836 linux_send_signal, and always send SIGINT.
13837 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13838 and always send SIGINT.
13839 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13841 (input_interrupt): Likewise.
13843 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13845 * server.c (get_features_xml): Check if target implemented
13847 * win32-i386-low.c (win32_arch_string): New.
13848 (win32_target_ops): Add win32_arch_string as arch_string member.
13850 2007-02-22 Markus Deuling <deuling@de.ibm.com>
13852 * spu-low.c (spu_arch_string): New.
13853 (spu_target_ops): Add spu_arch_string.
13855 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13857 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13858 * configure.ac: Do not check for terminal.h.
13859 * configure, config.in: Regenerated.
13861 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13863 * Makefile.in (OBS): Add $(XML_BUILTIN).
13864 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13866 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13867 (arm-with-iwmmxt.c): New.
13868 * config.in, configure: Regenerate.
13869 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13870 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13871 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13872 (arm*-*-linux*): Add iWMMXt and regset support.
13873 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13874 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13875 (arm_store_wmmxregset, target_regsets): New.
13876 * server.c (get_features_xml): Take annex argument. Check builtin
13878 (handle_query): Handle multiple annexes.
13880 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13882 * remote-utils.c [USE_WIN32API] (read, write): Define.
13883 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13886 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13888 * linux-i386-low.c (the_low_target): Set arch_string.
13889 * linux-x86-64-low.c (the_low_target): Likewise.
13890 * linux-low.c (linux_arch_string): New.
13891 (linux_target_ops): Add it.
13892 * linux-low.h (struct linux_target_ops): Add arch_string.
13893 * server.c (write_qxfer_response): Use const void * for DATA.
13894 (get_features_xml): New.
13895 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13896 * target.h (struct target_ops): Add arch_string method.
13898 2007-01-03 Denis Pilat <denis.pilat@st.com>
13899 Daniel Jacobowitz <dan@codesourcery.com>
13901 * linux-low.c (linux_kill): Handle being called with no threads.
13902 * win32-i386-low.c (win32_kill): Likewise.
13903 (get_child_debug_event): Clear current_process_handle.
13905 2006-12-30 Denis PILAT <denis.pilat@st.com>
13906 Daniel Jacobowitz <dan@codesourcery.com>
13908 * remote-utils.c (remote_open): Check the type of specified
13909 serial port devices before opening them.
13910 * server.c (main): Kill the inferior if an error occurs during
13911 the first remote_open.
13913 2006-12-05 Markus Deuling <deuling@de.ibm.com>
13915 * README: Update supported targets.
13917 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13919 * Makefile.in (clean): Remove reg-mips64.c.
13920 (reg-mips64.c, reg-mips64.o): New rules.
13921 * configure.srv: Handle mips64. Include regset support for mips.
13922 * linux-mips-low.c (union mips_register): New.
13923 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13924 (mips_breakpoint, mips_breakpoint_at): Use int.
13925 (mips_collect_register, mips_supply_register)
13926 (mips_collect_register_32bit, mips_supply_register_32bit)
13927 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13928 (mips_store_fpregset, target_regsets): New.
13929 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13931 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13933 * configure.srv: Add target "spu*-*-*".
13934 * Makefile.in (clean): Remove reg-spu.c.
13935 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13936 * spu-low.c: New file.
13938 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13940 * configure.ac: Correct td_thr_tls_get_addr test.
13941 * configure: Regenerated.
13943 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13945 * linux-low.c (linux_wait_for_event): Reformat. Use the
13946 pass_signals array.
13947 * remote-utils.c (decode_address_to_semicolon): New.
13948 * server.c (pass_signals, handle_general_set): New.
13949 (handle_query): Mention QPassSignals for qSupported.
13950 (main): Call handle_general_set.
13951 * server.h (pass_signals, decode_address_to_semicolon): New.
13953 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13955 * server.c (handle_query): Correct error handling for read_auxv.
13957 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13959 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13960 and srv_linux_thread_db to yes.
13961 * linux-s390-low.c (s390_fill_gregset): New function.
13962 (target_regsets): Define data structure.
13964 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13966 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13967 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13968 * config.in, configure: Regenerated.
13969 * inferiors.c (gdb_id_to_thread): New function.
13970 (gdb_id_to_thread_id): Use it.
13971 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13972 * linux-low.h (struct process_info): Add th member.
13973 (thread_db_get_tls_address): New prototype.
13974 * remote-utils.c (decode_address): Make non-static.
13975 * server.c (handle_query): Handle qGetTLSAddr.
13976 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13977 * target.h (struct target_ops): Add get_tls_address.
13978 * thread-db.c (maybe_attach_thread): Save the thread handle.
13979 (thread_db_get_tls_address): New.
13981 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13983 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13984 (linux_resume_one_process): Take a siginfo_t *. Update all
13985 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13986 (struct pending_signals): Add a siginfo_t.
13987 (linux_wait_for_process): Always set last_status.
13988 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13989 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13990 * linux-low.h (struct process_info): Add last_status.
13992 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13994 * remote-utils.c (try_rle): New function.
13995 (putpkt_binary): Use it.
13997 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13999 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14000 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14001 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14002 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14003 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14006 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14008 * server.c (terminal_fd): New variable.
14009 (old_foreground_pgrp): Likewise.
14010 (restore_old_foreground_pgrp): New function.
14011 (start_inferior): Record the terminal file descriptor in terminal_fd
14012 and its original foreground group in old_foreground_pgrp. Register
14013 restore_old_foreground_pgrp with atexit().
14015 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14017 * server.c (handle_query): Correct qPart to qXfer.
14019 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14021 * configure.ac: Check for more headers which are missing on
14022 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14023 * configure.srv: Add Cygwin and mingw32.
14024 * remote-utils.c: Don't include headers unconditionally which
14025 are missing on mingw32. Include <winsock.h> for mingw32.
14026 (remote_open): Adjust for mingw32 support. Flush
14027 standard error after writing to it.
14028 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14029 (unblock_async_io, enable_async_io, disable_async_io)
14030 (readchar, getpkt): Update for Winsock support.
14031 (prepare_resume_reply): Expect a protocol signal number.
14032 * server.c: Disable <sys/wait.h> on mingw32.
14033 (start_inferior): Adjust for mingw32 support. Flush
14034 standard error after writing to it.
14035 (attach_inferior): Likewise. Use protocol signal
14037 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14039 * win32-i386-low.c: New file.
14040 * Makefile.in (XM_CLIBS): Set.
14041 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14042 (win32-i386-low.o): New dependency rule.
14043 * linux-low.c (linux_wait): Use target signal numbers.
14044 * target.h (struct target_ops): Doc fix.
14045 * server.h (target_signal_to_name): New prototype.
14046 * gdbreplay.c: Don't include headers unconditionally which
14047 are missing on mingw32. Include <winsock.h> for mingw32.
14048 (remote_close, remote_open): Adjust for Winsock support.
14049 * configure, config.in: Regenerated.
14051 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14053 * server.c (decode_xfer_read, write_qxfer_response): New.
14054 (handle_query): Take a packet length argument. Handle
14055 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14056 the qSupported response.
14057 (main): Update call to handle_query.
14059 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14061 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14062 (putpkt_binary): Renamed from putpkt and adjusted for binary
14064 (putpkt): New wrapper for putpkt_binary.
14065 (readchar): Don't mask off the high bit.
14066 (decode_X_packet): New function.
14067 * server.c (main): Call putpkt_binary if a handler sets the packet
14068 length. Save the length of the incoming packet. Handle 'X'.
14069 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14071 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14073 * server.c (handle_query): Handle qSupported.
14075 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14077 * remote-utils.c (all_symbols_looked_up): New variable.
14078 (look_up_one_symbol): Check it.
14079 * server.h (look_up_one_symbol): New declaration.
14080 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14082 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14084 * Makefile.in (linux-arm-low.o): Update dependencies.
14085 * linux-arm-low.c: Include "gdb_proc_service.h".
14086 (PTRACE_GET_THREAD_AREA): Define.
14087 (ps_get_thread_area): New function.
14089 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14091 * configure.srv (m68k*-*-uclinux*): New target.
14092 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14093 (linux_resume_one_process): Remove extraneous cast.
14094 (linux_read_offsets): New.
14095 (linux_target_op): Add linux_read_offsets on mmuless systems.
14096 * server.c (handle_query): Add qOffsets logic.
14097 * target.h (struct target_ops): Add read_offsets.
14099 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14101 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14102 (PTRACE_GET_THREAD_AREA): Define.
14103 (ps_get_thread_area): New function.
14104 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14105 (linux-x86-64-low.o): Update.
14107 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14109 * configure.ac: Remove checks for prfpregset_t.
14110 * gdb_proc_service.h: New file.
14111 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14112 new "gdb_proc_service.h".
14113 * proc-service.c: Likewise.
14114 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14115 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14116 * Makefile.in (gdb_proc_service_h): Updated.
14117 * configure, config.in: Regenerated.
14119 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14121 * remote-utils.c (prepare_resume_reply): Move declaration
14122 of gdb_id_from_wait to the top of the block.
14124 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14126 * linux-low.c (regsets_store_inferior_registers): Read the regset
14127 from the target before filling it.
14129 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14131 * server.c (attach_inferior): Return SIGTRAP for a successful
14134 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14136 * Makefile.in (OBS): Add version.o.
14137 (STAGESTUFF): Delete.
14138 (version.o): Add dependencies.
14139 (version.c): Replace rule.
14140 (clean): Remove version.c.
14141 * server.c (gdbserver_version): New.
14142 (gdbserver_usage): Use printf.
14143 (main): Handle --version and --help.
14144 * server.h (version, host_name): Add declarations.
14146 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14158 * linux-x86-64-low.c:
14160 * linux-s390-low.c:
14161 * linux-ppc64-low.c:
14163 * linux-mips-low.c:
14164 * linux-m68k-low.c:
14165 * linux-m32r-low.c:
14168 * linux-ia64-low.c:
14169 * linux-i386-low.c:
14170 * linux-crisv32-low.c:
14182 * gdbserver.1: Add (C) after Copyright. Update the FSF
14185 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14187 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14188 (arm_breakpoint_at): Recognize both breakpoints.
14189 (the_low_target): Use the correct breakpoint instruction.
14191 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14193 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14194 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14195 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14196 (the_low_target): Update.
14198 2005-10-25 Andreas Schwab <schwab@suse.de>
14200 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14202 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14203 (ia64_num_regs): Reduce to 462.
14205 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14207 * acinclude.m4: Correct quoting.
14208 * aclocal.m4: Regenerated.
14210 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14211 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14212 (thread_db_init): Call thread_db_err_str.
14213 * configure.ac: Check for TD_VERSION.
14214 * config.in, configure: Regenerated.
14216 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14218 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14220 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14222 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14223 is not available. Define HAVE_PTRACE_GETREGS if it is.
14224 * config.in, configure: Regenerated.
14225 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14226 * linux-i386-low.c, linux-m68k-low.c: Update to use
14227 HAVE_PTRACE_GETREGS.
14228 * linux-low.c (regsets_fetch_inferior_registers)
14229 (regsets_store_inferior_registers): Only return 0 if we processed
14231 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14232 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14234 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14236 * inferiors.c (struct thread_info): Add gdb_id.
14237 (add_thread): Add gdb_id argument.
14238 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14239 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14240 calls to add_thread.
14241 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14242 * server.c (handle_query): Use thread_to_gdb_id.
14243 (handle_v_cont, main): Use gdb_id_to_thread_id.
14244 * server.h (add_thread): Update prototype.
14245 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14248 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14250 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14251 left-padded registers.
14252 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14253 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14255 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14257 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14258 * configure: Regenerate.
14259 * config.in: Regenerate.
14260 * server.h (NEED_DECLARATION_STRERROR):
14261 Replace with !HAVE_DECL_STRERROR.
14263 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14265 * linux-low.c (linux_wait, linux_send_signal): Don't test
14266 an unsigned long variable for > 0 if it could be MAX_ULONG.
14267 * server.c (myresume): Likewise.
14268 * target.c (set_desired_inferior): Likewise.
14270 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14272 * configure.ac: Simplify and improve check for socklen_t.
14273 * configure, config.in: Regenerate.
14275 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14277 * acconfig.h: Remove.
14278 * configure.ac: Add a test for socklen_t. Use three-argument
14279 AC_DEFINE throughout.
14280 * config.in: Regenerated using autoheader 2.59.
14281 * configure: Regenerated.
14283 * gdbreplay.c (socklen_t): Provide a default.
14284 (remote_open): Use socklen_t.
14285 * remote-utils.c (socklen_t): Provide a default.
14286 (remote_open): Use socklen_t.
14287 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14290 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14292 * linux-low.c (linux_read_memory, linux_write_memory)
14293 (linux_read_auxv): Likewise.
14294 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14295 (check_mem_write): Likewise.
14296 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14298 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14299 (registers_from_string, register_data): Likewise.
14300 * server.c (handle_query, main): Likewise.
14301 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14302 (decode_M_packet): Likewise.
14303 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14304 * target.h (struct target_ops): Update read_memory, write_memory,
14306 (read_inferior_memory, write_inferior_memory): Update.
14307 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14308 to unsigned char *.
14309 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14310 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14311 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14312 linux-s390-low.c, linux-sh-low.c: Update for changes in
14313 read_inferior_memory and the_low_target->breakpoint.
14315 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14317 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14318 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14319 * configure.srv: Add powerpc64-*-linux*.
14320 * linux-ppc64-low.c: New file.
14322 2005-05-23 Orjan Friberg <orjanf@axis.com>
14324 * linux-cris-low.c: New file with support for CRIS.
14325 * linux-crisv32-low.c: Ditto for CRISv32.
14326 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14327 (clean): Add reg-cris.c and reg-crisv32.c.
14328 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14329 reg-crisv32.o, and reg-crisv32.c to make rules.
14330 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14331 recognized targets.
14333 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14335 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14336 of sizeof (PTRACE_XFER_TYPE).
14337 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14339 2005-05-12 Orjan Friberg <orjanf@axis.com>
14341 * target.h (struct target_ops): Add insert_watchpoint,
14342 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14343 pointers for hardware watchpoint support.
14344 * linux-low.h (struct linux_target_ops): Ditto.
14345 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14346 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14347 to linux_target_ops.
14348 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14350 * server.c (main): Recognize 'Z' and 'z' packets.
14352 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14354 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14355 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14356 (the_low_target): Add new members.
14358 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14360 * proc-service.c (ps_lgetregs): Search all_processes instead of
14363 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14365 * server.c (start_inferior): Change return type to int.
14366 (attach_inferior): Change sigptr to int *.
14367 (handle_v_cont, handle_v_requests): Change signal to int *.
14368 (main): Change signal to int.
14370 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14372 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14373 * configure.srv: Add m32r*-*-linux*.
14374 * linux-m32r-low.c: New file.
14376 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14378 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14380 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14382 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14383 Take unsigned long arguments for PIDs.
14384 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14385 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14386 (wait_for_sigstop, linux_resume_one_process)
14387 (regsets_fetch_inferior_registers, linux_send_signal)
14388 (linux_read_auxv): Likewise. Update the types of variables holding
14389 PIDs. Update format string specifiers.
14390 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14391 * remote-utils.c (prepare_resume_reply): Likewise.
14392 * server.c (cont_thread, general_thread, step_thread)
14393 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14395 (handle_query): Update format specifiers.
14396 (handle_v_cont, main): Use strtoul for thread IDs.
14397 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14398 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14399 (general_thread, step_thread, thread_from_wait)
14400 (old_thread_from_wait): Update.
14401 * target.h (struct thread_resume): Use unsigned long for THREAD.
14402 (struct target_ops): Use unsigned long for arguments to attach and
14405 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14407 * acinclude.m4: Include bfd/bfd.m4 directly.
14408 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14409 <agriffis@toolchain.org>.
14410 * aclocal.m4, configure: Regenerated.
14412 2005-01-07 Andrew Cagney <cagney@gnu.org>
14414 * configure.ac: Rename configure.in, require autoconf 2.59.
14415 * configure: Re-generate.
14417 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14419 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14420 LIBS when finished.
14421 * aclocal.m4: Regenerated.
14422 * configure: Regenerated.
14424 2004-11-21 Andreas Schwab <schwab@suse.de>
14426 * linux-m68k-low.c (m68k_num_gregs): Define.
14427 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14428 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14429 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14430 (m68k_breakpoint_at): New. Add to the_low_target.
14432 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14433 srv_linux_thread_db to yes.
14435 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14437 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14438 (ARCH_SET_FS): Likewise.
14439 (ARCH_GET_FS): Likewise.
14440 (ARCH_GET_GS): Likewise.
14442 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14444 * linux-i386-low.c (ps_get_thread_area): New.
14445 * linux-x86-64-low.c (ps_get_thread_area): New.
14446 * linux-low.c: Include <sys/syscall.h>.
14447 (linux_kill_one_process): Don't kill the first thread here.
14448 (linux_kill): Kill the first thread here.
14449 (kill_lwp): New function.
14450 (send_sigstop, linux_send_signal): Use it.
14451 * proc-service.c: Clean up #ifdefs.
14452 (fpregset_info): Delete.
14453 (ps_lgetregs): Update and enable implementation.
14454 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14456 * remote-utils.c (struct sym_cache, symbol_cache): New.
14457 (input_interrupt): Print a clearer message.
14458 (async_io_enabled): New variable.
14459 (enable_async_io, disable_async_io): Use it. Update comments.
14460 (look_up_one_symbol): Use the symbol cache.
14461 * thread-db.c (thread_db_look_up_symbols): New function.
14462 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14464 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14466 * configure.in: Test for -rdynamic.
14467 * configure: Regenerated.
14468 * Makefile (INTERNAL_LDFLAGS): New.
14469 (gdbserver, gdbreplay): Use it.
14471 2004-09-02 Andrew Cagney <cagney@gnu.org>
14473 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14475 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14477 * linux-low.c (linux_wait): Clear all_processes list also.
14479 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14481 * linux-low.c: Include <errno.h>. Remove extern declaration of
14484 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14486 * gdbreplay.c, server.h, utils.c: Update copyright years.
14488 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14490 * server.c (main): Print child status or termination signal from
14491 variable 'signal', not 'sig'.
14493 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14495 * linux-low.c (linux_read_memory): Change return type to
14496 int. Check for and return error from ptrace().
14497 * target.c (read_inferior_memory): Change return type to int. Pass
14498 back return status from the_target->read_memory().
14499 * target.h (struct target_ops): Adapt *read_memory() prototype.
14501 (read_inferior_memory): Adapt prototype.
14502 * server.c (main): Return an error packet if
14503 read_inferior_memory() returns an error.
14505 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14507 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14508 Unify with other clean targets.
14510 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14512 * server.c (handle_v_cont): Call set_desired_inferior.
14514 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14516 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14518 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14520 * linux-low.c (linux_wait): Unblock async I/O.
14521 (linux_resume): Block and enable async I/O.
14522 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14523 * server.h (block_async_io, unblock_async_io): Add prototypes.
14525 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14527 * remote-utils.c (remote_open): Print a status notice after
14528 opening a TCP port.
14529 * server.c (attach_inferior): Print a status notice after
14532 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14534 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14536 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14538 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14540 * server.c, target.h: Update copyright years.
14542 2004-02-25 Roland McGrath <roland@redhat.com>
14544 * target.h (struct target_ops): New member `read_auxv'.
14545 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14546 * linux-low.c (linux_read_auxv): New function.
14547 (linux_target_ops): Initialize `read_auxv' member to that.
14549 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14551 Committed by Jim Blandy <jimb@redhat.com>.
14553 * linux-s390-low.c (s390_num_regs): Update.
14554 (s390_regmap): Remove control registers. Use __s390x__ predefine
14555 instead of GPR_SIZE to distiguish s390 and s390x targets.
14557 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14559 * linux-low.c: Update copyright year.
14560 (check_removed_breakpoint): Clear pending_is_breakpoint.
14561 (linux_set_resume_request, linux_queue_one_thread)
14562 (resume_status_pending_p): New functions.
14563 (linux_continue_one_thread): Use process->resume.
14564 (linux_resume): Only resume threads if there are no pending events.
14565 * linux-low.h (struct process_info): Add resume request
14568 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14570 * regcache.c (new_register_cache): Clear the allocated register
14571 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14573 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14575 * linux-low.c (linux_resume): Take a struct thread_resume *
14577 (linux_wait): Update call.
14578 (resume_ptr): New static variable.
14579 (linux_continue_one_thread): Renamed from
14580 linux_continue_one_process. Use resume_ptr.
14581 (linux_resume): Use linux_continue_one_thread.
14582 * server.c (handle_v_cont, handle_v_requests): New functions.
14583 (myresume): New function.
14584 (main): Handle 'v' case.
14585 * target.h (struct thread_resume): New type.
14586 (struct target_ops): Change argument of "resume" to struct
14588 (myresume): Delete macro.
14590 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14592 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14593 (uninstall): Support DESTDIR.
14595 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14597 * configure.srv: Add xscale*linux copy of arm*linux entry.
14599 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14601 * linux-arm-low.c (arm_reinsert_addr): New function.
14602 (the_low_target): Add arm_reinsert_addr.
14604 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14606 * mem-break.c: Remove whitespace at end of file.
14608 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14610 * configure.in: Check whether we need to prototype strerror.
14611 * server.h: Optionally prototype strerror.
14612 * gdbreplay.c (perror_with_name): Use strerror.
14613 * linux-low.c (linux_attach_lwp): Use strerror.
14614 * utils.c (perror_with_name): Use strerror.
14615 * config.in, configure: Regenerated.
14617 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14619 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14620 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14622 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14624 * Makefile.in (SFILES): Update.
14625 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14626 low-sun3.c: Remove files.
14628 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14630 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14631 (linux_detach_one_process, linux_detach): New functions.
14632 (linux_target_ops): Add linux_detach.
14633 * server.c (main): Handle 'D' packet.
14634 * target.h (struct target_ops): Add "detach" member.
14635 (detach_inferior): Define.
14637 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14639 From Kelley Cook <kelleycook@wideopenwest.com>:
14640 * configure.srv: Accept i[34567]86 variants.
14642 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14644 * linux-low.c (linux_wait_for_event): Correct comment typos.
14645 (linux_resume_one_process): Call check_removed_breakpoint.
14646 (linux_send_signal): New function.
14647 (linux_target_ops): Add linux_send_signal.
14648 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14650 * target.h (struct target_ops): Add send_signal.
14652 2003-05-29 Jim Blandy <jimb@redhat.com>
14654 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14655 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14656 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14657 away part of the register's value.
14659 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14661 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14662 (linux_wait_for_event, linux_init_signals): Likewise.
14664 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14666 * configure.in: Check for stdlib.h.
14667 * configure: Regenerated.
14668 * config.in: Regenerated.
14670 2003-01-04 Andreas Schwab <schwab@suse.de>
14672 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14674 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14676 * Makefile.in: Remove obsolete code.
14678 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14680 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14681 defined(PT_FPR0_HI).
14683 2002-11-17 Stuart Hughes <seh@zee2.com>
14685 * linux-arm-low.c (arm_num_regs): Increase.
14686 (arm_regmap): Include status register.
14688 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14690 * linux-low.c (register_addr): Remove incorrect -1 check.
14692 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14694 * linux-low.c (linux_create_inferior): Call setpgid. Return
14696 (unstopped_p, linux_signal_pid): Remove.
14697 (linux_target_ops): Remove linux_signal_pid.
14698 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14699 global instead of target method.
14700 * target.h (struct target_ops): Remove signal_pid. Update comment
14701 for create_inferior.
14702 * server.c (signal_pid): New variable.
14703 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14704 gdbserver. Set the child to be the foreground process group.
14705 (attach_inferior): Set signal_pid.
14707 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14709 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14711 2002-08-20 Jim Blandy <jimb@redhat.com>
14713 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14716 2002-08-01 Andrew Cagney <cagney@redhat.com>
14718 * Makefile.in: Make chill references obsolete.
14720 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14722 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14723 * configure: Regenerate.
14724 * config.in: Regenerate.
14726 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14728 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14729 (perror_with_name, remote_close, remote_open, expect, play): Static.
14731 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14733 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14734 byte offsets instead of an array of indexes.
14735 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14737 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14739 * regcache.c: Add comment.
14741 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14743 * thread-db.c: New file.
14744 * proc-service.c: New file.
14745 * acinclude.m4: New file.
14746 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14747 proc-service.o, and thread-db.o.
14748 (linux-low.o): Add USE_THREAD_DB.
14749 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14750 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14751 * aclocal.m4: Regenerated.
14752 * config.in: Regenerated.
14753 * configure: Regenerated.
14754 * configure.in: Check for proc_service.h, sys/procfs.h,
14755 thread_db.h, and linux/elf.h headrs.
14756 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14757 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14758 Check for -lthread_db and thread support.
14759 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14760 PowerPC, and SuperH.
14761 * i387-fp.c: Constify arguments.
14762 * i387-fp.h: Likewise.
14763 * inferiors.c: (struct thread_info): Renamed from
14764 `struct inferior_info'. Remove PID member. Use generic inferior
14765 list header. All uses updated.
14766 (inferiors, signal_pid): Removed.
14767 (all_threads): New variable.
14768 (get_thread): Define.
14769 (add_inferior_to_list): New function.
14770 (for_each_inferior): New function.
14771 (change_inferior_id): New function.
14772 (add_inferior): Removed.
14773 (remove_inferior): New function.
14774 (add_thread): New function.
14775 (free_one_thread): New function.
14776 (remove_thread): New function.
14777 (clear_inferiors): Use for_each_inferior and free_one_thread.
14778 (find_inferior): New function.
14779 (find_inferior_id): New function.
14780 (inferior_target_data): Update argument type.
14781 (set_inferior_target_data): Likewise.
14782 (inferior_regcache_data): Likewise.
14783 (set_inferior_regcache_data): Likewise.
14784 * linux-low.c (linux_bp_reinsert): Remove.
14785 (all_processes, stopping_threads, using_thrads)
14786 (struct pending_signals, debug_threads, pid_of): New.
14787 (inferior_pid): Replace with macro.
14788 (struct inferior_linux_data): Remove.
14789 (get_stop_pc, add_process): New functions.
14790 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14791 Use add_process and add_thread.
14792 (linux_attach_lwp): New function, based on old linux_attach. Use
14793 add_process and add_thread. Set stop_expected for new threads.
14794 (linux_attach): New function.
14795 (linux_kill_one_process): New function.
14796 (linux_kill): Kill all LWPs.
14797 (linux_thread_alive): Use find_inferior_id.
14798 (check_removed_breakpoints, status_pending_p): New functions.
14799 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14800 Update. Use WNOHANG. Wait for cloned processes also. Update process
14801 struct for the found process.
14802 (linux_wait_for_event): New function.
14803 (linux_wait): Use it. Support LWPs.
14804 (send_sigstop, wait_for_sigstop, stop_all_processes)
14805 (linux_resume_one_process, linux_continue_one_process): New functions.
14806 (linux_resume): Support LWPs.
14807 (REGISTER_RAW_SIZE): Remove.
14808 (fetch_register): Use register_size instead. Call supply_register.
14809 (usr_store_inferior_registers): Likewise. Call collect_register.
14810 Fix recursive case.
14811 (regsets_fetch_inferior_registers): Improve error message.
14812 (regsets_store_inferior_registers): Add debugging.
14813 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14814 (unstopped_p, linux_signal_pid): New functions.
14815 (linux_target_ops): Add linux_signal_pid.
14816 (linux_init_signals): New function.
14817 (initialize_low): Call it. Initialize using_threads.
14818 * regcache.c (inferior_regcache_data): Add valid
14820 (get_regcache): Fetch registers lazily. Add fetch argument
14821 and update all callers.
14822 (regcache_invalidate_one, regcache_invalidate): New
14824 (new_register_cache): Renamed from create_register_cache.
14825 Return the new regcache.
14826 (free_register_cache): Change argument to a void *.
14827 (registers_to_string, registers_from_string): Call get_regcache
14828 with fetch flag set.
14829 (register_data): Make static. Pass fetch flag to get_regcache.
14830 (supply_register): Call get_regcache with fetch flag clear.
14831 (collect_register): Call get_regcache with fetch flag set.
14832 (collect_register_as_string): New function.
14833 * regcache.h: Update.
14834 * remote-utils.c (putpkt): Flush after debug output and use
14836 Handle input interrupts while waiting for an ACK.
14837 (input_interrupt): Use signal_pid method.
14838 (getpkt): Flush after debug output and use stderr.
14839 (outreg): Use collect_register_as_string.
14840 (new_thread_notify, dead_thread_notify): New functions.
14841 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14842 and general_thread.
14843 (look_up_one_symbol): Flush after debug output.
14844 * server.c (step_thread, server_waiting): New variables.
14845 (start_inferior): Don't use signal_pid. Update call to mywait.
14846 (attach_inferior): Update call to mywait.
14847 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14848 (main): Don't fetch/store registers explicitly. Use
14849 set_desired_inferior. Support proposed ``Hs'' packet. Update
14851 * server.h: Update.
14852 (struct inferior_list, struct_inferior_list_entry): New.
14853 * target.c (set_desired_inferior): New.
14854 (write_inferior_memory): Constify.
14855 (mywait): New function.
14856 * target.h: Update.
14857 (struct target_ops): New signal_pid method.
14858 (mywait): Removed macro, added prototype.
14860 * linux-low.h (regset_func): Removed.
14861 (regset_fill_func, regset_store_func): New.
14862 (enum regset_type): New.
14863 (struct regset_info): Add type field. Use new operation types.
14864 (struct linux_target_ops): stop_pc renamed to get_pc.
14865 Add decr_pc_after_break and breakpoint_at.
14866 (get_process, get_thread_proess, get_process_thread)
14867 (strut process_info, all_processes, linux_attach_lwp)
14868 (thread_db_init): New.
14870 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14871 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14872 (the_low_target): Add new members.
14873 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14874 (i386_store_fpxregset): Constify.
14875 (target_regsets): Add new kind identifier.
14876 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14877 (i386_set_pc): Add debugging.
14878 (i386_breakpoint_at): New function.
14879 (the_low_target): Add new members.
14880 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14881 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14882 (mips_breakpoint_at): New.
14883 (the_low_target): Add new members.
14884 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14885 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14886 (the_low_target): Add new members.
14887 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14888 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14889 (the_low_target): Add new members.
14890 * linux-x86-64-low.c (target_regsets): Add new kind
14893 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
14895 From Martin Pool <mbp@samba.org>:
14896 * server.c (gdbserver_usage): New function.
14899 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
14901 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14902 stop_at -> stop_pc.
14904 2002-05-04 Andrew Cagney <ac131313@redhat.com>
14906 * Makefile.in: Remove obsolete code.
14908 2002-04-24 Michal Ludvig <mludvig@suse.cz>
14910 * linux-low.c (regsets_fetch_inferior_registers),
14911 (regsets_store_inferior_registers): Removed cast to int from
14913 * regcache.h: Added declaration of struct inferior_info.
14915 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14917 * inferiors.c (struct inferior_info): Add regcache_data.
14918 (add_inferior): Call create_register_cache.
14919 (clear_inferiors): Call free_register_cache.
14920 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14921 * regcache.c (struct inferior_regcache_data): New.
14922 (registers): Remove.
14923 (get_regcache): New function.
14924 (create_register_cache, free_register_cache): New functions.
14925 (set_register_cache): Don't initialize the register cache here.
14926 (registers_to_string, registers_from_string, register_data): Call
14928 * regcache.h: Add prototypes.
14929 * server.h: Likewise.
14931 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14933 * mem-break.c: New file.
14934 * mem-break.h: New file.
14935 * Makefile.in: Add mem-break.o rule; update server.h
14937 * inferiors.c (struct inferior_info): Add target_data
14939 (clear_inferiors): Free target_data member if set.
14940 (inferior_target_data, set_inferior_target_data): New functions.
14941 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14942 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14943 * linux-low.c (linux_bp_reinsert): New variable.
14944 (struct inferior_linux_data): New.
14945 (linux_create_inferior): Use set_inferior_target_data.
14946 (linux_attach): Likewise. Call add_inferior.
14947 (linux_wait_for_one_inferior): New function.
14948 (linux_wait): Call it.
14949 (linux_write_memory): Add const.
14950 (initialize_low): Call set_breakpoint_data.
14951 * linux-low.h (struct linux_target_ops): Add breakpoint
14953 * server.c (attach_inferior): Remove extra add_inferior
14955 * server.h: Include mem-break.h. Update inferior.c
14957 * target.c (read_inferior_memory)
14958 (write_inferior_memory): New functions.
14959 * target.h (read_inferior_memory)
14960 (write_inferior_memory): Change macros to prototypes.
14961 (struct target_ops): Update comments. Add const to write_memory
14964 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
14966 * linux-low.c (usr_store_inferior_registers): Support
14967 registers which are allowed to fail to store.
14968 * linux-low.h (linux_target_ops): Likewise.
14969 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14970 (ppc_cannot_store_register): FPSCR may not be storable.
14972 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14974 * server.h: Include <string.h> if HAVE_STRING_H.
14975 * ChangeLog: Correct paths in last ChangeLog entry.
14977 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14979 * linux-low.h: Remove obsolete prototypes.
14980 (struct linux_target_ops): New.
14981 (extern the_low_target): New.
14982 * linux-low.c (num_regs, regmap): Remove declarations.
14983 (register_addr): Use the_low_target explicitly.
14984 (fetch_register): Likewise.
14985 (usr_fetch_inferior_registers): Likewise.
14986 (usr_store_inferior_registers): Likewise.
14987 * linux-arm-low.c (num_regs): Remove.
14988 (arm_num_regs): Define.
14989 (arm_regmap): Renamed from regmap, made static.
14990 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14992 (arm_cannot_store_register): Renamed from cannot_store_register,
14994 (the_low_target): New.
14995 * linux-i386-low.c (num_regs): Remove.
14996 (i386_num_regs): Define.
14997 (i386_regmap): Renamed from regmap, made static.
14998 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15000 (i386_cannot_store_register): Renamed from cannot_store_register,
15002 (the_low_target): New.
15003 * linux-ia64-low.c (num_regs): Remove.
15004 (ia64_num_regs): Define.
15005 (ia64_regmap): Renamed from regmap, made static.
15006 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15008 (ia64_cannot_store_register): Renamed from cannot_store_register,
15010 (the_low_target): New.
15011 * linux-m68k-low.c (num_regs): Remove.
15012 (m68k_num_regs): Define.
15013 (m68k_regmap): Renamed from regmap, made static.
15014 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15016 (m68k_cannot_store_register): Renamed from cannot_store_register,
15018 (the_low_target): New.
15019 * linux-mips-low.c (num_regs): Remove.
15020 (mips_num_regs): Define.
15021 (mips_regmap): Renamed from regmap, made static.
15022 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15024 (mips_cannot_store_register): Renamed from cannot_store_register,
15026 (the_low_target): New.
15027 * linux-ppc-low.c (num_regs): Remove.
15028 (ppc_num_regs): Define.
15029 (ppc_regmap): Renamed from regmap, made static.
15030 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15032 (ppc_cannot_store_register): Renamed from cannot_store_register,
15034 (the_low_target): New.
15035 * linux-s390-low.c (num_regs): Remove.
15036 (s390_num_regs): Define.
15037 (s390_regmap): Renamed from regmap, made static.
15038 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15040 (s390_cannot_store_register): Renamed from cannot_store_register,
15042 (the_low_target): New.
15043 * linux-sh-low.c (num_regs): Remove.
15044 (sh_num_regs): Define.
15045 (sh_regmap): Renamed from regmap, made static.
15046 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15048 (sh_cannot_store_register): Renamed from cannot_store_register,
15050 (the_low_target): New.
15051 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15052 (the_low_target): New.
15054 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15056 * Makefile.in: Add stamp-h target.
15057 * configure.in: Create stamp-h.
15058 * configure: Regenerated.
15060 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15062 * inferiors.c: New file.
15063 * target.c: New file.
15064 * target.h: New file.
15065 * Makefile.in: Add target.o and inferiors.o. Update
15067 * linux-low.c (inferior_pid): New static variable,
15068 moved from server.c.
15069 (linux_create_inferior): Renamed from create_inferior.
15070 Call add_inferior. Return 0 on success instead of a PID.
15071 (linux_attach): Renamed from myattach.
15072 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15073 (linux_thread_alive): Renamed from mythread_alive.
15074 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15076 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15077 (regsets_store_inferior_registers): Correct error message.
15078 Add missing ``return 0''.
15079 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15080 (linux_store_registers): Renamed from store_inferior_registers.
15081 (linux_read_memory): Renamed from read_inferior_memory.
15082 (linux_write_memory): Renamed from write_inferior_memory.
15083 (linux_target_ops): New structure.
15084 (initialize_low): Call set_target_ops ().
15085 * remote-utils.c (unhexify): New function.
15086 (hexify): New function.
15087 (input_interrupt): Send signals to ``signal_pid''.
15088 * server.c (inferior_pid): Remove.
15089 (start_inferior): Update create_inferior call.
15090 (attach_inferior): Call add_inferior.
15091 (handle_query): New function.
15092 (main): Call handle_query for `q' packets.
15093 * server.h: Include "target.h". Remove obsolete prototypes.
15094 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15096 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15098 * Makefile.in: Add WARN_CFLAGS. Update configury
15100 * configure.in: Check for <string.h>
15101 * configure: Regenerate.
15102 * config.in: Regenerate.
15103 * gdbreplay.c: Include needed system headers.
15104 (remote_open): Remove strchr prototype.
15105 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15106 * regcache.c (supply_register): Change buf argument to const void *.
15107 (supply_register_by_name): Likewise.
15108 (collect_register): Change buf argument to void *.
15109 (collect_register_by_name): Likewise.
15110 * regcache.h: Add missing prototypes.
15111 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15112 * server.c (handle_query): New function.
15113 (attached): New static variable, moved out of main.
15114 (main): Quiet longjmp clobber warnings.
15115 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15116 * utils.c (error): Remove NORETURN.