1 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3 * Makefile.in (COMPILE.pre): Add "-x c++".
5 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
7 * fork-child.c: Conditionally include <signal.h>.
9 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
11 * server.c (handle_general_set): Handle new packet
13 (handle_query): Add "QStartupWithShell" to the list of supported
15 (gdbserver_usage): Add help text explaining the
16 new "--startup-with-shell" and "--no-startup-with-shell" CLI
18 (captured_main): Recognize and act upon the presence of the new
21 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
22 Pedro Alves <palves@redhat.com>
24 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
25 * configure: Regenerate.
26 * configure.srv (srv_linux_obj): Add "fork-child.o" and
28 (i[34567]86-*-lynxos*): Likewise.
30 * fork-child.c: New file.
31 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
33 (linux_ptrace_fun): New function.
34 (linux_create_inferior): Adjust function prototype to reflect
35 change on "target.h". Adjust function code to use
37 (linux_request_interrupt): Delete "signal_pid".
38 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
39 (lynx_ptrace_fun): New function.
40 (lynx_create_inferior): Adjust function prototype to reflect
41 change on "target.h". Adjust function code to use
43 * nto-low.c (nto_create_inferior): Adjust function prototype and
44 code to reflect change on "target.h". Update comments.
45 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
46 "common-terminal.h" and "environ.h".
47 (terminal_fd): Moved to fork-child.c.
48 (old_foreground_pgrp): Likewise.
49 (restore_old_foreground_pgrp): Likewise.
50 (last_status): Make it global.
51 (last_ptid): Likewise.
52 (our_environ): New variable.
53 (startup_with_shell): Likewise.
54 (program_name): Likewise.
55 (program_argv): Rename to...
56 (program_args): ...this.
57 (wrapper_argv): New variable.
58 (start_inferior): Delete function.
59 (get_exec_wrapper): New function.
60 (get_exec_file): Likewise.
61 (get_environ): Likewise.
62 (prefork_hook): Likewise.
63 (post_fork_inferior): Likewise.
64 (postfork_hook): Likewise.
65 (postfork_child_hook): Likewise.
66 (handle_v_run): Update code to deal with arguments coming from the
67 remote host. Update calls from "start_inferior" to
69 (captured_main): Likewise. Initialize environment variable. Call
71 * server.h (post_fork_inferior): New prototype.
72 (get_environ): Likewise.
73 (last_status): Declare.
74 (last_ptid): Likewise.
75 (signal_pid): Likewise.
76 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
77 (spu_ptrace_fun): New function.
78 (spu_create_inferior): Adjust function prototype to reflect change
79 on "target.h". Adjust function code to use "fork_inferior".
80 * target.c (target_terminal_init): New function.
81 (target_terminal_inferior): Likewise.
82 (target_terminal_ours): Likewise.
83 * target.h: Include <vector>.
84 (struct target_ops) <create_inferior>: Update prototype.
85 (create_inferior): Update macro.
86 * utils.c (gdb_flush_out_err): New function.
87 * win32-low.c (win32_create_inferior): Adjust function prototype
88 and code to reflect change on "target.h".
90 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
92 * inferiors.c (switch_to_thread): New function.
94 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
96 * Makefile.in (SFILE): Add "common/job-control.c".
97 (OBS): Add "job-control.o".
99 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
101 * Makefile: Remove "@host_makefile_frag@".
103 2017-05-05 Pedro Alves <palves@redhat.com>
105 * configure: Regenerate.
107 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
109 * configure: Regenerate.
111 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
113 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
114 software_single_step change of return type to
115 std::vector<CORE_ADDR>.
116 * linux-low.c (install_software_single_step_breakpoints):
118 * linux-low.h (install_software_single_step_breakpoints):
121 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
123 * remote-utils.c: Include "gdb_termios.h" instead of
125 * terminal.h: Delete file.
127 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
129 * server.c: Include <vector>.
130 <program_argv, wrapper_argv>: Convert to std::vector.
131 (start_inferior): Rewrite function to use C++.
132 (handle_v_run): Likewise. Update code that calculates the argv
133 based on the vRun packet; use C++.
134 (captured_main): Likewise.
136 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
138 * server.c (handle_v_cont): Initialize thread_resume::thread
141 2017-04-05 Pedro Alves <palves@redhat.com>
143 * configure: Regenerate.
145 2017-04-05 Pedro Alves <palves@redhat.com>
147 * gdbreplay.c (sync_error): Constify.
148 * linux-x86-low.c (push_opcode): Constify.
150 2017-04-05 Pedro Alves <palves@redhat.com>
152 * win32-low.c (get_child_debug_event)
153 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
154 Report TARGET_WAITKIND_SPURIOUS instead.
156 2017-04-05 Pedro Alves <palves@redhat.com>
158 * remote-utils.c (remote_prepare, remote_open): Constify.
159 * remote-utils.h (remote_prepare, remote_open): Constify.
160 * server.c (captured_main): Constify 'port' handling.
162 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
164 * Makefile.in (clean): Clear .deps.
166 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
168 * .gitignore: Remove generated files, replace with wildcard.
169 * (clean): Replace removal of generated files with wildcard.
170 (version.c): Replace with...
171 (version-generated.c): ...this.
172 (xml-builtin.c): Replace with...
173 (xml-builtin-generated.c): ...this.
174 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
175 (%.c: *regformats*): Replace with...
176 (%-generated.c: *regformats*): ...this.
178 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
180 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
181 (xtensa_fill_gregset): Call collect_register_by_name for
183 (xtensa_store_gregset): Call supply_register_by_name for
186 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
188 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
189 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
190 (xtensa_store_gregset): Call supply_register for all registers in
191 a0_regnum..a0_regnum + C0_NREGS range.
193 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
195 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
196 (ax-ipa.o: ax.c): Remove.
197 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
198 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
199 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
200 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
201 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
203 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
205 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
206 (print-utils-ipa.o: ../common/print-utils.c): Remove.
207 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
208 (errors-ipa.o: ../common/errors.c): Remove.
209 (format-ipa.o: ../common/format.c): Remove.
210 (common-utils-ipa.o: ../common/common-utils.c): Remove.
212 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
214 * Makefile.in (%-ipa.o: %.c): New rule.
215 (tracepoint-ipa.o: tracepoint.c): Remove.
216 (utils-ipa.o: utils.c): Remove.
217 (remote-utils-ipa.o: remote-utils.c): Remove.
218 (regcache-ipa.o: regcache.c): Remove.
219 (i386-linux-ipa.o: i386-linux.c): Remove.
220 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
221 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
222 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
223 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
224 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
225 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
226 (amd64-linux-ipa.o: amd64-linux.c): Remove.
227 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
228 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
229 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
230 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
231 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
232 (aarch64-ipa.o: aarch64.c): Remove.
233 (s390-linux32-ipa.o: s390-linux32.c): Remove.
234 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
235 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
236 (s390-linux64-ipa.o: s390-linux64.c): Remove.
237 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
238 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
239 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
240 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
241 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
242 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
243 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
244 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
245 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
246 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
247 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
248 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
249 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
250 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
251 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
252 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
253 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
254 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
255 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
256 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
257 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
258 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
259 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
260 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
261 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
262 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
263 (tdesc-ipa.o: tdesc.c): Remove.
264 (x32-linux-ipa.o: x32-linux.c): Remove.
265 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
266 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
268 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
270 * Makefile.in (%.o: ../arch/%.c): New rule.
271 (arm.o: ../arch/arm.c): Remove.
272 (arm-linux.o: ../arch/arm-linux.c): Remove.
273 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
274 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
276 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
278 * Makefile.in (%.o: ../nat/%.c): New rule.
279 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
280 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
281 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
282 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
283 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
284 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
285 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
286 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
287 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
288 (linux-personality.o: ../nat/linux-personality.c): Remove.
289 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
290 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
291 (x86-linux.o: ../nat/x86-linux.c): Remove.
292 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
293 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
295 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
297 * Makefile.in (%.o: ../common/%.c): New rule.
298 (signals.o: ../common/signals.c): Remove.
299 (print-utils.o: ../common/print-utils.c): Remove.
300 (rsp-low.o: ../common/rsp-low.c): Remove.
301 (common-utils.o: ../common/common-utils.c): Remove.
302 (posix-strerror.o: ../common/posix-strerror.c): Remove.
303 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
304 (vec.o: ../common/vec.c): Remove.
305 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
306 (xml-utils.o: ../common/xml-utils.c): Remove.
307 (ptid.o: ../common/ptid.c): Remove.
308 (buffer.o: ../common/buffer.c): Remove.
309 (format.o: ../common/format.c): Remove.
310 (filestuff.o: ../common/filestuff.c): Remove.
311 (agent.o: ../common/agent.c): Remove.
312 (errors.o: ../common/errors.c): Remove.
313 (environ.o: ../common/environ.c): Remove.
314 (common-debug.o: ../common/common-debug.c): Remove.
315 (cleanups.o: ../common/cleanups.c): Remove.
316 (common-exceptions.o: ../common/common-exceptions.c): Remove.
317 (fileio.o: ../common/fileio.c): Remove.
318 (common-regcache.o: ../common/common-regcache.c): Remove.
319 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
320 (new-op.o: ../common/new-op.c): Remove.
321 (btrace-common.o: ../common/btrace-common.c): Remove.
323 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
325 * Makefile.in (%.o: ../target/%.c): New rule.
326 (waitstatus.o: ../target/waitstatus.c): Remove.
328 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
331 (%.c: ../regformats/%.dat,
332 (%.c: ../regformats/arm/%.dat,
333 (%.c: ../regformats/i386/%.dat,
334 (%.c: ../regformats/rs6000/%.dat): New rules.
337 (arm-with-iwmmxt.c): Remove.
338 (arm-with-vfpv2.c): Remove.
339 (arm-with-vfpv3.c): Remove.
340 (arm-with-neon.c): Remove.
341 (reg-bfin.c): Remove.
342 (reg-cris.c): Remove.
343 (reg-crisv32.c): Remove.
345 (i386-linux.c): Remove.
346 (i386-avx.c): Remove.
347 (i386-avx-linux.c): Remove.
348 (i386-avx-avx512.c): Remove.
349 (i386-avx-avx512-linux.c): Remove.
350 (i386-mpx.c): Remove.
351 (i386-mpx-linux.c): Remove.
352 (i386-avx-mpx-avx512-pku.c): Remove.
353 (i386-avx-mpx-avx512-pku-linux.c): Remove.
354 (i386-avx-mpx.c): Remove.
355 (i386-avx-mpx-linux.c): Remove.
356 (i386-mmx.c): Remove.
357 (i386-mmx-linux.c): Remove.
358 (reg-ia64.c): Remove.
359 (reg-m32r.c): Remove.
360 (reg-m68k.c): Remove.
362 (mips-linux.c): Remove.
363 (mips-dsp-linux.c): Remove.
364 (mips64-linux.c): Remove.
365 (mips64-dsp-linux.c): Remove.
366 (nios2-linux.c): Remove.
367 (powerpc-32.c): Remove.
368 (powerpc-32l.c): Remove.
369 (powerpc-altivec32l.c): Remove.
370 (powerpc-cell32l.c): Remove.
371 (powerpc-vsx32l.c): Remove.
372 (powerpc-isa205-32l.c): Remove.
373 (powerpc-isa205-altivec32l.c): Remove.
374 (powerpc-isa205-vsx32l.c): Remove.
375 (powerpc-e500l.c): Remove.
376 (powerpc-64l.c): Remove.
377 (powerpc-altivec64l.c): Remove.
378 (powerpc-cell64l.c): Remove.
379 (powerpc-vsx64l.c): Remove.
380 (powerpc-isa205-64l.c): Remove.
381 (powerpc-isa205-altivec64l.c): Remove.
382 (powerpc-isa205-vsx64l.c): Remove.
383 (s390-linux32.c): Remove.
384 (s390-linux32v1.c): Remove.
385 (s390-linux32v2.c): Remove.
386 (s390-linux64.c): Remove.
387 (s390-linux64v1.c): Remove.
388 (s390-linux64v2.c): Remove.
389 (s390-te-linux64.c): Remove.
390 (s390-vx-linux64.c): Remove.
391 (s390-tevx-linux64.c): Remove.
392 (s390x-linux64.c): Remove.
393 (s390x-linux64v1.c): Remove.
394 (s390x-linux64v2.c): Remove.
395 (s390x-te-linux64.c): Remove.
396 (s390x-vx-linux64.c): Remove.
397 (s390x-tevx-linux64.c): Remove.
398 (tic6x-c64xp-linux.c): Remove.
399 (tic6x-c64x-linux.c): Remove.
400 (tic6x-c62x-linux.c): Remove.
402 (reg-sparc64.c): Remove.
405 (amd64-linux.c): Remove.
406 (amd64-avx.c): Remove.
407 (amd64-avx-linux.c): Remove.
408 (amd64-avx-avx512.c): Remove.
409 (amd64-avx-avx512-linux.c): Remove.
410 (amd64-mpx.c): Remove.
411 (amd64-mpx-linux.c): Remove.
412 (amd64-avx-mpx-avx512-pku.c): Remove.
413 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
414 (amd64-avx-mpx.c): Remove.
415 (amd64-avx-mpx-linux.c): Remove.
417 (x32-linux.c): Remove.
419 (x32-avx-linux.c): Remove.
420 (x32-avx-avx512.c): Remove.
421 (x32-avx-avx512-linux.c): Remove.
422 (reg-xtensa.c): Remove.
423 (reg-tilegx.c): Remove.
424 (reg-tilegx32.c): Remove.
426 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
428 * Makefile.in (SFILES): Add "common/environ.c".
429 (OBJS): Add "common/environ.h".
431 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
433 * configure.ac: Check if the fs_base and gs_base members of
434 `struct user_regs_struct' exist.
435 * config.in: Regenerated.
436 * configure: Likewise.
438 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
440 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
442 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
443 (get_next_pcs_syscall_next_pc): Likewise.
445 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
447 * win32-i386-low.c: Fix incorrect reference to a couple source files.
448 * nto-x86-low.c: Likewise.
450 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
452 * Makefile.in: Include disable-implicit-rules.mk.
454 2016-11-23 Pedro Alves <palves@redhat.com>
456 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
457 (debug_vprintf): Use std::chrono::steady_clock instead of
458 gettimeofday. Use '.' instead of ':'.
459 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
460 (get_timestamp): Use std::chrono::steady_clock instead of
463 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
465 * Makefile.in: Fix whitespace formatting.
467 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
469 * Makefile.in (SFILES, OBS): Flatten list and order
472 2016-11-23 Pedro Alves <palves@redhat.com>
474 * event-loop.c (handle_file_event): Use warning.
475 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
476 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
479 2016-11-23 Pedro Alves <palves@redhat.com>
481 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
483 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
484 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
485 debug_printf and debug_flush for debug output.
486 * server.c (handle_general_set): Likewise.
487 * thread-db.c (try_thread_db_load): Use debug_printf for debug
490 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
492 * Makefile.in (.c.o): Replace rule with ...
493 (%.o: %.c): ... this one.
495 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
497 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
498 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
500 * configure.ac: Remove checks for the make program.
501 * configure: Re-generate.
503 2016-10-28 Pedro Alves <palves@redhat.com>
505 * Makefile.in (CXX_DIALECT): Get from configure.
506 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
507 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
508 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
509 * config.in: Regenerate.
510 * configure: Regenerate.
512 2016-10-27 Yao Qi <yao.qi@linaro.org>
514 * linux-low.c (linux_supports_range_stepping): Return true if
515 can_software_single_step return true.
517 2016-10-27 Yao Qi <yao.qi@linaro.org>
519 * inferiors.c (find_inferior_in_random): New function.
520 * inferiors.h (find_inferior_in_random): Declare.
521 * linux-low.c (linux_wait_for_event_filtered): Call
522 find_inferior_in_random instead of find_inferior.
524 2016-10-27 Yao Qi <yao.qi@linaro.org>
526 * linux-low.c (linux_wait_1): If single-step breakpoints are
527 inserted, remove them.
529 2016-10-26 Pedro Alves <palves@redhat.com>
531 * linux-low.c (handle_extended_wait): Link parent/child fork
533 (linux_wait_1): Unlink them.
534 (linux_set_resume_request): Ignore resume requests for
535 already-resumed and unhandled fork child threads.
536 * linux-low.h (struct lwp_info) <fork_relative>: New field.
537 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
539 (handle_v_requests) <vCont>: Don't call require_running.
540 * server.h (in_queued_stop_replies): New declaration.
542 2016-10-24 Yao Qi <yao.qi@linaro.org>
545 * linux-aarch64-low.c (append_insns): Cast the return value to
548 2016-10-10 Yao Qi <yao.qi@linaro.org>
550 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
552 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
554 * target.c (target_supports_multi_process): New function, moved
556 * target.h (target_supports_multi_process): ... here. Remove
559 2016-10-05 Tom Tromey <tom@tromey.com>
562 * tracepoint.c (handle_tracepoint_bkpts): Check
563 ipa_error_tracepoint, not ipa_stopping_tracepoint.
565 2016-10-05 Yao Qi <yao.qi@linaro.org>
567 * configure.srv: Update the path of arm-*.xml files.
569 2016-10-05 Terry Guo <terry.guo@arm.com>
570 Yao Qi <yao.qi@linaro.org>
572 * Makefile.in: Adjust the path of rules.
573 * configure.srv: Update the path of xml files.
574 * regformats/arm-with-iwmmxt.dat: Regenerated.
575 * regformats/arm-with-neon.dat: Likewise.
576 * regformats/arm-with-vfpv2.dat: Likewise.
577 * regformats/arm-with-vfpv3.dat Likewise.
579 2016-09-30 Yao Qi <yao.qi@linaro.org>
582 * target.c (target_stop_and_wait): Don't call
583 target_continue_no_signal, use resume_stop instead.
585 2016-09-26 Yao Qi <yao.qi@linaro.org>
587 * linux-low.c (linux_wait_1): Call debug_exit.
589 2016-09-23 Pedro Alves <palves@redhat.com>
591 * Makefile.in (SFILES): Add common/new-op.c.
592 (OBS): Add common/new-op.o.
593 (new-op.o): New rule.
595 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
597 * .gitinore: Ignore more files.
599 2016-09-21 Yao Qi <yao.qi@linaro.org>
601 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
604 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
606 * server.c (start_inferior): Call target_mourn_inferior instead of
607 mourn_inferior; pass ptid_t argument to it.
609 (handle_target_event): Likewise.
610 * target.c (target_mourn_inferior): New function.
611 * target.h (mourn_inferior): Delete macro.
613 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
615 * linux-low.c (lwp_is_stepping): New function.
617 2016-09-06 Carl Love <cel@us.ibm.com>
619 * server.c (start_inferior): Fixed comment, requested comment change
620 didn't get updated correctly. Removed reference to ptrace () call as
621 it is only true on Linux systems.
623 2016-09-06 Carl Love <cel@us.ibm.com>
625 * server.c (start_inferior): Do not call
626 function target_post_create_inferior () if the
627 inferior process has already exited.
629 2016-09-05 Pedro Alves <palves@redhat.com>
631 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
632 (COMPILE.pre, CC_LD): Use CXX directly.
633 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
634 * acinclude.m4: Don't include build-with-cxx.m4.
635 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
636 * configure: Regenerate.
638 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
641 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
642 call writing data to own_buf.
644 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
646 * target.c (mywait): Call target_wait instead of
648 (target_wait): New function.
650 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
652 * server.c (start_inferior): New variable 'ptid'. Replace calls
653 to the_target->resume by target_continue{,_no_signal}, depending
655 * target.c (target_stop_and_wait): Call target_continue_no_signal
656 instead of the_target->resume.
657 (target_continue): New function.
659 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
661 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
663 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
666 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
668 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
669 * linux-arm-low.c (ps_get_thread_area): Likewise.
670 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
671 * linux-m68k-low.c (ps_get_thread_area): Likewise.
672 * linux-mips-low.c (ps_get_thread_area): Likewise.
673 * linux-nios2-low.c (ps_get_thread_area): Likewise.
674 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
675 * linux-x86-low.c (ps_get_thread_area): Likewise.
676 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
678 2016-08-19 Pedro Alves <palves@redhat.com>
680 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
682 2016-08-19 Pedro Alves <palves@redhat.com>
684 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
685 comment. Use memcpy instead of casting through unsigned long.
687 2016-08-19 Pedro Alves <palves@redhat.com>
689 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
690 allocating around 0x80000000.
692 2016-08-19 Pedro Alves <palves@redhat.com>
695 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
696 (x32-avx512-linux-ipa.o): New rules.
697 * configure.ac (x86_64-*-linux*): New x32 check.
698 * configure.srv (ipa_x32_linux_regobj): New.
699 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
700 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
702 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
704 * configure: Regenerate.
706 2016-08-09 Pedro Alves <palves@redhat.com>
709 * Makefile.in (OBS): Add signals-state-save-restore.o.
710 (signals-state-save-restore.o): New rule.
711 * config.in: Regenerate.
712 * configure: Regenerate.
713 * linux-low.c: Include "signals-state-save-restore.h".
714 (linux_create_inferior): Call
715 restore_original_signals_state.
716 * server.c: Include "dispositions-save-restore.h".
717 (captured_main): Call save_original_signals_state.
719 2016-08-05 Pedro Alves <palves@redhat.com>
721 * configure: Regenerate.
723 2016-08-04 Yao Qi <yao.qi@linaro.org>
725 * linux-low.c (regsets_fetch_inferior_registers): Check
726 errno is ESRCH or not.
728 2016-08-02 Yao Qi <yao.qi@linaro.org>
730 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
731 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
732 (thread_db_load_search): Update.
733 (try_thread_db_load_1): Don't look for td_ta_event_addr,
734 td_ta_set_event and td_ta_event_getmsg.
736 2016-07-26 Pedro Alves <palves@redhat.com>
739 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
740 of unsigned long for 64-bit registers and use uint32_t instead of
741 unsigned int for 32-bit registers.
743 2016-07-26 Pedro Alves <palves@redhat.com>
745 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
748 2016-07-21 Tom Tromey <tom@tromey.com>
750 * configure: Rebuild.
752 2016-07-21 Yao Qi <yao.qi@linaro.org>
754 * mem-break.c (find_gdb_breakpoint): Cast bp to
755 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
757 2016-07-21 Yao Qi <yao.qi@linaro.org>
759 * server.c (handle_v_requests): Support s and S actions
760 if target_supports_software_single_step return true.
762 2016-07-21 Yao Qi <yao.qi@linaro.org>
764 * linux-low.c (resume_stopped_resumed_lwps): If resume request
765 is resume_step, call maybe_hw_step.
766 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
768 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
770 (proceed_one_lwp): If resume request is resume_step, install
771 reinsert breakpoints and call maybe_hw_step.
773 2016-07-21 Yao Qi <yao.qi@linaro.org>
775 * linux-low.c (proceed_one_lwp): Declare.
776 (linux_resume_one_thread): Remove local variable 'step'.
777 Lift code enqueue signal. Call proceed_one_lwp instead of
778 linux_resume_one_lwp.
780 2016-07-21 Yao Qi <yao.qi@linaro.org>
782 * linux-low.c (linux_resume_one_thread): Call
783 enqueue_pending_signal.
785 2016-07-21 Yao Qi <yao.qi@linaro.org>
787 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
788 * inferiors.c (do_restore_current_thread_cleanup): New function.
789 (make_cleanup_restore_current_thread): Likewise.
790 * linux-low.c (install_software_single_step_breakpoints): Call
791 make_cleanup_restore_current_thread. Switch current_thread to
794 2016-07-21 Yao Qi <yao.qi@linaro.org>
796 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
797 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
798 (clone_one_breakpoint): Likewise.
799 (delete_reinsert_breakpoints): Change parameter to thread.
801 (has_reinsert_breakpoints): Likewise.
802 (uninsert_reinsert_breakpoints): Likewise.
803 (reinsert_reinsert_breakpoints): Likewise.
804 * mem-break.h (set_reinsert_breakpoint): Update declaration.
805 (delete_reinsert_breakpoints): Likewise.
806 (reinsert_reinsert_breakpoints): Likewise.
807 (uninsert_reinsert_breakpoints): Likewise.
808 (has_reinsert_breakpoints): Likewise.
810 2016-07-21 Yao Qi <yao.qi@linaro.org>
812 * inferiors.c (get_thread_process): Make parameter const.
813 * inferiors.h (get_thread_process): Update declaration.
814 * mem-break.c (clone_all_breakpoints): Remove all parameters.
815 Add new parameters child_thread and parent_thread. Callers
817 * mem-break.h (clone_all_breakpoints): Update declaration.
819 2016-07-21 Yao Qi <yao.qi@linaro.org>
821 * mem-break.c (struct breakpoint) <cond_list>: Remove.
822 <command_list, handler>: Remove.
823 (struct gdb_breakpoint): New.
824 (struct other_breakpoint): New.
825 (struct reinsert_breakpoint): New.
826 (is_gdb_breakpoint): New function.
827 (any_persistent_commands): Update command_list if
828 is_gdb_breakpoint returns true.
829 (set_breakpoint): Create breakpoints according to their types.
830 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
831 (set_gdb_breakpoint_1): Likewise.
832 (set_gdb_breakpoint): Likewise.
833 (clear_breakpoint_conditions): Change parameter type to
834 'struct gdb_breakpoint *'.
835 (clear_breakpoint_commands): Likewise.
836 (clear_breakpoint_conditions_and_commands): Likewise.
837 (add_condition_to_breakpoint): Likewise.
838 (add_breakpoint_condition): Likewise.
839 (add_commands_to_breakpoint): Likewise.
840 (check_breakpoints): Check other_breakpoint.
841 (clone_one_breakpoint): Clone breakpopint according to its type.
842 * mem-break.h (struct gdb_breakpoint): Declare.
843 (set_gdb_breakpoint): Update declaration.
844 (clear_breakpoint_conditions_and_commands): Likewise.
845 (add_breakpoint_condition): Likewise.
846 (add_breakpoint_commands): Likewise.
847 * server.c (process_point_options): Change parameter type to
848 'struct gdb_breakpoint *'.
850 2016-07-21 Yao Qi <yao.qi@linaro.org>
852 * mem-break.c (set_breakpoint_at): Rename it to ...
853 (set_breakpoint_type_at): ... it.
854 (set_breakpoint_at): Call set_breakpoint_type_at.
855 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
856 * mem-break.h (set_breakpoint_at): Update comments.
858 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
860 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
862 (nios2_store_gregset): Likewise.
864 2016-07-01 Pedro Alves <palves@redhat.com>
865 Antoine Tremblay <antoine.tremblay@ericsson.com>
867 * linux-low.c: Change interface to take the target lwp_info
868 pointer directly and return void. Handle detaching from a zombie
870 (linux_detach_lwp_callback): New function.
871 (linux_detach): Detach from the leader thread after detaching from
874 2016-06-28 Yao Qi <yao.qi@linaro.org>
876 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
877 for variable new_offset.
878 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
879 (aarch64_ftrace_insn_reloc_cb): Likewise.
880 (aarch64_ftrace_insn_reloc_tb): Likewise.
881 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
882 PRIx64 instead of PRIx32.
884 2016-06-28 Yao Qi <yao.qi@linaro.org>
886 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
887 (the_low_target): Install arm_get_syscall_trapinfo.
889 2016-06-28 Yao Qi <yao.qi@linaro.org>
891 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
893 (the_low_target): Install aarch64_get_syscall_trapinfo.
895 2016-06-28 Yao Qi <yao.qi@linaro.org>
897 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
899 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
900 Remove parameter sysno.
901 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
904 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
906 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
907 (s390_emit_ne_goto): Likewise.
908 (s390_emit_lt_goto): Likewise.
909 (s390_emit_le_goto): Likewise.
910 (s390_emit_gt_goto): Likewise.
911 (s390_emit_ge_goto): Likewise.
912 (s390x_emit_eq_goto): Likewise.
913 (s390x_emit_ne_goto): Likewise.
914 (s390x_emit_lt_goto): Likewise.
915 (s390x_emit_le_goto): Likewise.
916 (s390x_emit_gt_goto): Likewise.
917 (s390x_emit_ge_goto): Likewise.
918 (s390_emit_ops_impl): Mark variable static.
919 (s390x_emit_ops): Likewise.
921 2016-06-17 Yao Qi <yao.qi@linaro.org>
923 * linux-low.c (handle_extended_wait): Call
924 uninsert_reinsert_breakpoints for the parent process. Remove
925 reinsert breakpoints from the child process. Reinsert them to
926 the parent process when vfork is done.
927 * mem-break.c (uninsert_reinsert_breakpoints): New function.
928 (reinsert_reinsert_breakpoints): New function.
929 * mem-break.h (uninsert_reinsert_breakpoints): Declare
930 (reinsert_reinsert_breakpoints): Declare.
932 2016-06-17 Yao Qi <yao.qi@linaro.org>
934 * linux-low.c (handle_extended_wait): If the parent is doing
935 step-over, remove the reinsert breakpoints from the forked child.
937 2016-06-17 Yao Qi <yao.qi@linaro.org>
939 * linux-low.c (unsuspend_all_lwps): Declare.
940 (linux_low_filter_event): If thread exited, call finish_step_over.
941 If step-over is finished, unsuspend other threads.
943 2016-06-17 Yao Qi <yao.qi@linaro.org>
945 * linux-low.c (linux_resume_one_lwp_throw): Assert
946 has_reinsert_breakpoints returns false.
947 * mem-break.c (delete_disabled_breakpoints): Assert
948 bp type isn't reinsert_breakpoint.
950 2016-06-17 Yao Qi <yao.qi@linaro.org>
952 * linux-low.c (maybe_hw_step): New function.
953 (linux_resume_one_lwp_throw): Call maybe_hw_step.
954 (finish_step_over): Switch current_thread to lwp temporarily,
955 and assert has_reinsert_breakpoints returns true.
956 (proceed_one_lwp): Call maybe_hw_step.
957 * mem-break.c (has_reinsert_breakpoints): New function.
958 * mem-break.h (has_reinsert_breakpoints): Declare.
960 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
962 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
964 2016-05-17 Yao Qi <yao.qi@linaro.org>
966 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
967 instead of find_inferior.
969 2016-05-05 Yao Qi <yao.qi@linaro.org>
971 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
972 Initialize res to zero.
974 2016-05-05 Yao Qi <yao.qi@linaro.org>
976 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
979 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
981 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
982 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
983 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
985 2016-04-28 Par Olsson <par.olsson@windriver.com>
986 Simon Marchi <simon.marchi@ericsson.com>
988 * tracepoint.c (write_inferior_int8): New function.
989 (cmd_qtenable_disable): Write enable flag using
992 2016-04-25 Yao Qi <yao.qi@linaro.org>
994 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
995 (need_step_over_p): Return zero if the LWP has pending signals
996 can be delivered on software single step target.
998 2016-04-25 Yao Qi <yao.qi@linaro.org>
1000 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1001 return instead of error.
1003 2016-04-22 Yao Qi <yao.qi@linaro.org>
1005 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1008 2016-04-22 Yao Qi <yao.qi@linaro.org>
1010 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1011 signal when stepping over breakpoint with software single
1014 2016-04-21 Pedro Alves <palves@redhat.com>
1016 * linux-s390-low.c (s390_collect_ptrace_register)
1017 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1019 (s390_check_regset): Use void * instead of gdb_byte *.
1021 2016-04-20 Pedro Alves <palves@redhat.com>
1023 * configure: Renegerate.
1025 2016-04-20 Yao Qi <yao.qi@linaro.org>
1027 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1028 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1030 (arm_store_gregset): Likewise.
1032 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1034 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1035 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1036 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1037 (amd64-avx-mpx-linux.c): New rules.
1038 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1039 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1040 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1041 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1042 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1043 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1044 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1045 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1046 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1047 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1048 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1049 * linux-x86-low.c (x86_linux_read_description): Add case for
1050 X86_XSTATE_AVX_MPX_MASK.
1051 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1052 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1053 init_registers_i386_avx_mpx_linux.
1054 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1055 (initialize_low_tracepoint): Call
1056 init_registers_i386_avx_mpx_linux.
1057 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1058 (initialize_low_tracepoint): Call
1059 init_registers_amd64_avx_mpx_linux.
1060 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1061 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1062 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1065 2016-04-18 Pedro Alves <palves@redhat.com>
1067 * configure: Regenerate.
1069 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1071 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1072 (aarch64_emit_sub): Likewise.
1074 2016-04-12 Pedro Alves <palves@redhat.com>
1076 * utils.c (prepare_to_throw_exception): Delete.
1078 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1080 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1082 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1084 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1086 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1088 * linux-aarch64-ipa.c: Add <elf.h> include.
1089 * linux-ppc-ipa.c: Add <elf.h> include.
1090 * linux-s390-ipa.c: Add <elf.h> include.
1092 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1094 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1095 (get_raw_reg_ptr): Likewise.
1096 (get_trace_state_variable_value_ptr): Likewise.
1097 (set_trace_state_variable_value_ptr): Likewise.
1098 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1101 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1102 Marcin Kościelnicki <koriakin@0x04.net>
1105 * linux-ppc-low.c (emit_insns): New function.
1106 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1107 (ppc_emit_prologue): New function.
1108 (ppc_emit_epilogue): New function.
1109 (ppc_emit_add): New function.
1110 (ppc_emit_sub): New function.
1111 (ppc_emit_mul): New function.
1112 (ppc_emit_lsh): New function.
1113 (ppc_emit_rsh_signed): New function.
1114 (ppc_emit_rsh_unsigned): New function.
1115 (ppc_emit_ext): New function.
1116 (ppc_emit_zero_ext): New function.
1117 (ppc_emit_log_not): New function.
1118 (ppc_emit_bit_and): New function.
1119 (ppc_emit_bit_or): New function.
1120 (ppc_emit_bit_xor): New function.
1121 (ppc_emit_bit_not): New function.
1122 (ppc_emit_equal): New function.
1123 (ppc_emit_less_signed): New function.
1124 (ppc_emit_less_unsigned): New function.
1125 (ppc_emit_ref): New function.
1126 (ppc_emit_const): New function.
1127 (ppc_emit_reg): New function.
1128 (ppc_emit_pop): New function.
1129 (ppc_emit_stack_flush): New function.
1130 (ppc_emit_swap): New function.
1131 (ppc_emit_stack_adjust): New function.
1132 (ppc_emit_call): New function.
1133 (ppc_emit_int_call_1): New function.
1134 (ppc_emit_void_call_2): New function.
1135 (ppc_emit_if_goto): New function.
1136 (ppc_emit_goto): New function.
1137 (ppc_emit_eq_goto): New function.
1138 (ppc_emit_ne_goto): New function.
1139 (ppc_emit_lt_goto): New function.
1140 (ppc_emit_le_goto): New function.
1141 (ppc_emit_gt_goto): New function.
1142 (ppc_emit_ge_goto): New function.
1143 (ppc_write_goto_address): New function.
1144 (ppc_emit_ops_impl): New static variable.
1145 (ppc64v1_emit_prologue): New function.
1146 (ppc64v2_emit_prologue): New function.
1147 (ppc64_emit_epilogue): New function.
1148 (ppc64_emit_add): New function.
1149 (ppc64_emit_sub): New function.
1150 (ppc64_emit_mul): New function.
1151 (ppc64_emit_lsh): New function.
1152 (ppc64_emit_rsh_signed): New function.
1153 (ppc64_emit_rsh_unsigned): New function.
1154 (ppc64_emit_ext): New function.
1155 (ppc64_emit_zero_ext): New function.
1156 (ppc64_emit_log_not): New function.
1157 (ppc64_emit_bit_and): New function.
1158 (ppc64_emit_bit_or): New function.
1159 (ppc64_emit_bit_xor): New function.
1160 (ppc64_emit_bit_not): New function.
1161 (ppc64_emit_equal): New function.
1162 (ppc64_emit_less_signed): New function.
1163 (ppc64_emit_less_unsigned): New function.
1164 (ppc64_emit_ref): New function.
1165 (ppc64_emit_const): New function.
1166 (ppc64v1_emit_reg): New function.
1167 (ppc64v2_emit_reg): New function.
1168 (ppc64_emit_pop): New function.
1169 (ppc64_emit_stack_flush): New function.
1170 (ppc64_emit_swap): New function.
1171 (ppc64v1_emit_call): New function.
1172 (ppc64v2_emit_call): New function.
1173 (ppc64v1_emit_int_call_1): New function.
1174 (ppc64v2_emit_int_call_1): New function.
1175 (ppc64v1_emit_void_call_2): New function.
1176 (ppc64v2_emit_void_call_2): New function.
1177 (ppc64_emit_if_goto): New function.
1178 (ppc64_emit_eq_goto): New function.
1179 (ppc64_emit_ne_goto): New function.
1180 (ppc64_emit_lt_goto): New function.
1181 (ppc64_emit_le_goto): New function.
1182 (ppc64_emit_gt_goto): New function.
1183 (ppc64_emit_ge_goto): New function.
1184 (ppc64v1_emit_ops_impl): New static variable.
1185 (ppc64v2_emit_ops_impl): New static variable.
1186 (ppc_emit_ops): New function.
1187 (linux_low_target): Wire in ppc_emit_ops.
1189 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1190 Marcin Kościelnicki <koriakin@0x04.net>
1193 * Makefile.in: Add powerpc-*-ipa.o
1194 * configure.srv: Add ipa_obj for powerpc*-linux.
1195 * linux-ppc-ipa.c: New file.
1196 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1198 (PPC_FIELD): New macro.
1199 (PPC_SEXT): New macro.
1200 (PPC_OP6): New macro.
1201 (PPC_BO): New macro.
1202 (PPC_LI): New macro.
1203 (PPC_BD): New macro.
1204 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1205 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1206 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1207 (ppc_get_thread_area): New function.
1208 (is_elfv2_inferior): New function.
1209 (gen_ds_form): New function.
1210 (GEN_STD): New macro.
1211 (GEN_STDU): New macro.
1212 (GEN_LD): New macro.
1213 (GEN_LDU): New macro.
1214 (gen_d_form): New function.
1215 (GEN_ADDI): New macro.
1216 (GEN_ADDIS): New macro.
1217 (GEN_LI): New macro.
1218 (GEN_LIS): New macro.
1219 (GEN_ORI): New macro.
1220 (GEN_ORIS): New macro.
1221 (GEN_LWZ): New macro.
1222 (GEN_STW): New macro.
1223 (GEN_STWU): New macro.
1224 (gen_xfx_form): New function.
1225 (GEN_MFSPR): New macro.
1226 (GEN_MTSPR): New macro.
1227 (GEN_MFCR): New macro.
1228 (GEN_MTCR): New macro.
1229 (GEN_SYNC): New macro.
1230 (GEN_LWSYNC): New macro.
1231 (gen_x_form): New function.
1232 (GEN_OR): New macro.
1233 (GEN_MR): New macro.
1234 (GEN_LWARX): New macro.
1235 (GEN_STWCX): New macro.
1236 (GEN_CMPW): New macro.
1237 (gen_md_form): New function.
1238 (GEN_RLDICL): New macro.
1239 (GEN_RLDICR): New macro.
1240 (gen_i_form): New function.
1242 (GEN_BL): New macro.
1243 (gen_b_form): New function.
1244 (GEN_BNE): New macro.
1245 (GEN_LOAD): New macro.
1246 (GEN_STORE): New macro.
1247 (gen_limm): New function.
1248 (gen_atomic_xchg): New function.
1249 (gen_call): New function.
1250 (ppc_relocate_instruction): New function.
1251 (ppc_install_fast_tracepoint_jump_pad): New function.
1252 (ppc_get_min_fast_tracepoint_insn_len): New function.
1253 (ppc_get_ipa_tdesc_idx): New function.
1254 (the_low_target): Wire in the new functions.
1255 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1257 * linux-ppc-tdesc.h: New file.
1259 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1261 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1262 (alloc_jump_pad_buffer): New function.
1263 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1264 (alloc_jump_pad_buffer): New function.
1265 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1266 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1267 (alloc_jump_pad_buffer): New function.
1268 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1269 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1270 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1271 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1273 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1275 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1276 * linux-amd64-ipa.c: Likewise.
1277 * linux-i386-ipa.c: Likewise.
1278 * linux-s390-ipa.c: Likewise.
1279 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1280 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1281 set_trace_state_variable_value_ptr.
1282 (struct ipa_sym_addresses): Likewise.
1283 (symbol_list): Likewise.
1284 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1285 accessing gdb_collect directly.
1286 (gdb_collect_ptr_type): New typedef.
1287 (get_raw_reg_ptr_type): New typedef.
1288 (get_trace_state_variable_value_ptr_type): New typedef.
1289 (set_trace_state_variable_value_ptr_type): New typedef.
1290 (gdb_collect_ptr): New global.
1291 (get_raw_reg_ptr): New global.
1292 (get_trace_state_variable_value_ptr): New global.
1293 (set_trace_state_variable_value_ptr): New global.
1294 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1295 accessing get_raw_reg directly.
1296 (get_get_tsv_func_addr): Likewise for
1297 get_trace_state_variable_value_ptr.
1298 (get_set_tsv_func_addr): Likewise for
1299 set_trace_state_variable_value_ptr.
1300 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1302 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1304 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1306 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1308 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1310 (relocate_instruction): Remove own_buf.
1311 * server.c (own_buf): Make global.
1312 (handle_v_requests): Make global.
1313 * server.h (own_buf): New declaration.
1314 (handle_v_requests): New prototype.
1316 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1319 * linux-s390-low.c (add_insns): New function.
1320 (s390_emit_prologue): New function.
1321 (s390_emit_epilogue): New function.
1322 (s390_emit_add): New function.
1323 (s390_emit_sub): New function.
1324 (s390_emit_mul): New function.
1325 (s390_emit_lsh): New function.
1326 (s390_emit_rsh_signed): New function.
1327 (s390_emit_rsh_unsigned): New function.
1328 (s390_emit_ext): New function.
1329 (s390_emit_log_not): New function.
1330 (s390_emit_bit_and): New function.
1331 (s390_emit_bit_or): New function.
1332 (s390_emit_bit_xor): New function.
1333 (s390_emit_bit_not): New function.
1334 (s390_emit_equal): New function.
1335 (s390_emit_less_signed): New function.
1336 (s390_emit_less_unsigned): New function.
1337 (s390_emit_ref): New function.
1338 (s390_emit_if_goto): New function.
1339 (s390_emit_goto): New function.
1340 (s390_write_goto_address): New function.
1341 (s390_emit_litpool): New function.
1342 (s390_emit_const): New function.
1343 (s390_emit_call): New function.
1344 (s390_emit_reg): New function.
1345 (s390_emit_pop): New function.
1346 (s390_emit_stack_flush): New function.
1347 (s390_emit_zero_ext): New function.
1348 (s390_emit_swap): New function.
1349 (s390_emit_stack_adjust): New function.
1350 (s390_emit_set_r2): New function.
1351 (s390_emit_int_call_1): New function.
1352 (s390_emit_void_call_2): New function.
1353 (s390_emit_eq_goto): New function.
1354 (s390_emit_ne_goto): New function.
1355 (s390_emit_lt_goto): New function.
1356 (s390_emit_le_goto): New function.
1357 (s390_emit_gt_goto): New function.
1358 (s390_emit_ge_goto): New function.
1359 (s390x_emit_prologue): New function.
1360 (s390x_emit_epilogue): New function.
1361 (s390x_emit_add): New function.
1362 (s390x_emit_sub): New function.
1363 (s390x_emit_mul): New function.
1364 (s390x_emit_lsh): New function.
1365 (s390x_emit_rsh_signed): New function.
1366 (s390x_emit_rsh_unsigned): New function.
1367 (s390x_emit_ext): New function.
1368 (s390x_emit_log_not): New function.
1369 (s390x_emit_bit_and): New function.
1370 (s390x_emit_bit_or): New function.
1371 (s390x_emit_bit_xor): New function.
1372 (s390x_emit_bit_not): New function.
1373 (s390x_emit_equal): New function.
1374 (s390x_emit_less_signed): New function.
1375 (s390x_emit_less_unsigned): New function.
1376 (s390x_emit_ref): New function.
1377 (s390x_emit_if_goto): New function.
1378 (s390x_emit_const): New function.
1379 (s390x_emit_call): New function.
1380 (s390x_emit_reg): New function.
1381 (s390x_emit_pop): New function.
1382 (s390x_emit_stack_flush): New function.
1383 (s390x_emit_zero_ext): New function.
1384 (s390x_emit_swap): New function.
1385 (s390x_emit_stack_adjust): New function.
1386 (s390x_emit_int_call_1): New function.
1387 (s390x_emit_void_call_2): New function.
1388 (s390x_emit_eq_goto): New function.
1389 (s390x_emit_ne_goto): New function.
1390 (s390x_emit_lt_goto): New function.
1391 (s390x_emit_le_goto): New function.
1392 (s390x_emit_gt_goto): New function.
1393 (s390x_emit_ge_goto): New function.
1394 (s390_emit_ops): New function.
1395 (struct linux_target_ops): Fill in emit_ops hook.
1397 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1400 * Makefile.in: Add s390 IPA files.
1401 * configure.srv: Build IPA for s390.
1402 * linux-s390-ipa.c: New file.
1403 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1404 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1405 (tdesc_s390_linux32): Likewise.
1406 (init_registers_s390_linux32v1): Likewise.
1407 (tdesc_s390_linux32v1): Likewise.
1408 (init_registers_s390_linux32v2): Likewise.
1409 (tdesc_s390_linux32v2): Likewise.
1410 (init_registers_s390_linux64): Likewise.
1411 (tdesc_s390_linux64): Likewise.
1412 (init_registers_s390_linux64v1): Likewise.
1413 (tdesc_s390_linux64v1): Likewise.
1414 (init_registers_s390_linux64v2): Likewise.
1415 (tdesc_s390_linux64v2): Likewise.
1416 (init_registers_s390_te_linux64): Likewise.
1417 (tdesc_s390_te_linux64): Likewise.
1418 (init_registers_s390_vx_linux64): Likewise.
1419 (tdesc_s390_vx_linux64): Likewise.
1420 (init_registers_s390_tevx_linux64): Likewise.
1421 (tdesc_s390_tevx_linux64): Likewise.
1422 (init_registers_s390x_linux64): Likewise.
1423 (tdesc_s390x_linux64): Likewise.
1424 (init_registers_s390x_linux64v1): Likewise.
1425 (tdesc_s390x_linux64v1): Likewise.
1426 (init_registers_s390x_linux64v2): Likewise.
1427 (tdesc_s390x_linux64v2): Likewise.
1428 (init_registers_s390x_te_linux64): Likewise.
1429 (tdesc_s390x_te_linux64): Likewise.
1430 (init_registers_s390x_vx_linux64): Likewise.
1431 (tdesc_s390x_vx_linux64): Likewise.
1432 (init_registers_s390x_tevx_linux64): Likewise.
1433 (tdesc_s390x_tevx_linux64): Likewise.
1434 (have_hwcap_s390_vx): New static variable.
1435 (s390_arch_setup): Fill have_hwcap_s390_vx.
1436 (s390_get_thread_area): New function.
1437 (s390_ft_entry_gpr_esa): New const.
1438 (s390_ft_entry_gpr_zarch): New const.
1439 (s390_ft_entry_misc): New const.
1440 (s390_ft_entry_fr): New const.
1441 (s390_ft_entry_vr): New const.
1442 (s390_ft_main_31): New const.
1443 (s390_ft_main_64): New const.
1444 (s390_ft_exit_fr): New const.
1445 (s390_ft_exit_vr): New const.
1446 (s390_ft_exit_misc): New const.
1447 (s390_ft_exit_gpr_esa): New const.
1448 (s390_ft_exit_gpr_zarch): New const.
1449 (append_insns): New function.
1450 (s390_relocate_instruction): New function.
1451 (s390_install_fast_tracepoint_jump_pad): New function.
1452 (s390_get_min_fast_tracepoint_insn_len): New function.
1453 (s390_get_ipa_tdesc_idx): New function.
1454 (struct linux_target_ops): Wire in the above functions.
1455 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1456 * linux-s390-tdesc.h: New file.
1458 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1460 * linux-s390-low.c (s390_supports_tracepoints): New function.
1461 (struct linux_target_ops): Fill supports_tracepoints hook.
1463 2016-03-18 Yao Qi <yao.qi@linaro.org>
1465 * linux-low.c (lwp_signal_can_be_delivered): New function.
1466 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1468 2016-03-18 Yao Qi <yao.qi@linaro.org>
1470 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1471 0 if signal is enqueued. Remove 'signal' from one debugging
1472 message. Move one debugging message to some lines below.
1473 Remove code setting 'signal' to 0.
1475 2016-03-18 Yao Qi <yao.qi@linaro.org>
1477 * linux-low.c (linux_low_filter_event): Remove redundant
1478 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1480 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1482 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1483 (struct linux_target_ops): Wire in the above.
1485 2016-03-03 Yao Qi <yao.qi@linaro.org>
1487 * linux-low.c: Update comments to start_step_over.
1489 2016-03-03 Yao Qi <yao.qi@linaro.org>
1492 * linux-low.c (handle_extended_wait): Set child suspended
1493 if event_lwp->bp_reinsert isn't zero.
1495 2016-03-02 Yao Qi <yao.qi@linaro.org>
1497 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1498 enqueue_pending_signal.
1500 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1502 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1505 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1507 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1508 (s390_regmap_3264) [!__s390x__]: New global.
1509 (s390_collect_ptrace_register): Skip map entries containing -1.
1510 (s390_supply_ptrace_register): Ditto.
1511 (s390_fill_gprs_high): New function.
1512 (s390_store_gprs_high): New function.
1513 (s390_regsets): Add NT_S390_HIGH_GPRS.
1514 (s390_get_hwcap): Enable on 31-bit.
1515 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1516 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1517 Detect NT_S390_HIGH_GPRS.
1518 (s390_usrregs_info_3264): Enable on 31-bit.
1519 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1520 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1522 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1525 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1526 * configure.srv: Ditto.
1527 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1528 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1529 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1530 (init_registers_amd64_linux): Remove prototype.
1531 (tdesc_amd64_linux): Remove declaration.
1532 (get_ipa_tdesc): New function.
1533 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1534 initialize remaining tdescs.
1535 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1536 (init_registers_i386_linux): Remove prototype.
1537 (tdesc_i386_linux): Remove declaration.
1538 (get_ipa_tdesc): New function.
1539 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1540 initialize remaining tdescs.
1541 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1542 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1543 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1544 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1545 (x86_get_ipa_tdesc_idx): New function.
1546 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1547 * linux-x86-tdesc.h: New file.
1548 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1549 (target_get_ipa_tdesc_idx): New macro.
1550 * tracepoint.c (ipa_tdesc_idx): New macro.
1551 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1552 (symbol_list): Add ipa_tdesc_idx.
1553 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1554 (ipa_tdesc): Remove.
1555 (ipa_tdesc_idx): New variable.
1556 (get_context_regcache): Use get_ipa_tdesc.
1557 (gdb_collect): Ditto.
1559 * tracepoint.h (get_ipa_tdesc): New prototype.
1560 (ipa_tdesc): Remove.
1562 2016-02-24 Pedro Alves <palves@redhat.com>
1564 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1565 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1566 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1567 Factor out common code between the USE_SIGTRAP_SIGINFO and
1568 !USE_SIGTRAP_SIGINFO blocks.
1569 (linux_low_filter_event): Call save_stop_reason instead of
1570 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1572 (linux_wait_1): Update comments.
1574 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1576 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1577 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1578 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1579 ppc_insert_point, ppc_remove_point.
1581 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1583 * linux-s390-low.c (s390_supports_z_point_type): New function.
1584 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1586 2016-02-16 Yao Qi <yao.qi@linaro.org>
1588 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1589 PC. Get pc from regcache_read_pc.
1591 2016-02-12 Yao Qi <yao.qi@linaro.org>
1593 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1594 or linux_get_pc_32bit.
1595 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1597 2016-02-12 Yao Qi <yao.qi@linaro.org>
1599 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1600 arm_linux_get_next_pcs_fixup.
1602 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1604 * tracepoint.c (x_tracepoint_action_download): Change
1605 write_inferior_data_ptr to write_inferior_data_pointer.
1606 (cmd_qtstart): Likewise.
1607 (write_inferior_data_ptr): Remove.
1608 (download_agent_expr): Change write_inferior_data_ptr to
1609 write_inferior_data_pointer.
1610 (download_tracepoint_1): Likewise.
1611 (download_tracepoint): Likewise.
1612 (download_trace_state_variables): Likewise.
1614 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1615 Marcin Kościelnicki <koriakin@0x04.net>
1617 * tracepoint.c (struct tracepoint_action_ops): Remove.
1618 (struct tracepoint_action): Remove ops.
1619 (m_tracepoint_action_download, r_tracepoint_action_download)
1620 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1621 size and offset accordingly.
1622 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1623 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1624 (tracepoint_action_send, tracepoint_action_download): New functions.
1625 Helpers for trace action handlers.
1626 (add_tracepoint_action): Remove setup actions ops.
1627 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1629 2016-02-10 Yao Qi <yao.qi@linaro.org>
1631 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1633 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1635 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1637 * configure: Regenerate.
1639 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1641 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1642 void * to gdb_byte *.
1643 * linux-low.c (siginfo_fixup): Likewise.
1644 (linux_xfer_siginfo): Likewise.
1645 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1647 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1649 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1651 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1653 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1655 * linux-x86-low.c [__x86_64__]: Include
1656 "nat/amd64-linux-siginfo.h".
1657 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1658 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1659 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1660 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1661 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1662 (cpt_si_fd, si_timerid, si_overrun): Move from
1663 nat/amd64-linux-siginfo.c.
1664 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1666 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1668 * server.c (skip_to_semicolon): Remove.
1669 (process_point_options): Use strchrnul instead of
1672 2016-01-26 Yao Qi <yao.qi@linaro.org>
1674 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1675 * linux-low.c (install_software_single_step_breakpoints): Don't
1676 call regcache_read_pc.
1677 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1680 2016-01-26 Yao Qi <yao.qi@linaro.org>
1682 * linux-low.c (install_software_single_step_breakpoints): Call
1683 regcache_read_pc instead of get_pc.
1685 2016-01-26 Yao Qi <yao.qi@linaro.org>
1687 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1688 (unblock_async_io): Rename to ...
1689 (block_unblock_async_io): ... it. New function.
1690 (enable_async_io): Don't install SIGIO handler. Unblock it
1692 (disable_async_io): Don't ignore SIGIO. Block it instead.
1693 (initialize_async_io): Install SIGIO handler. Don't call
1696 2016-01-26 Yao Qi <yao.qi@linaro.org>
1698 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1699 first character is '\003', call *the_target->request_interrupt.
1701 2016-01-25 Yao Qi <yao.qi@linaro.org>
1703 * remote-utils.c (new_thread_notify): Remove.
1704 (dead_thread_notify): Likewise.
1705 * remote-utils.h (new_thread_notify): Remove declaration.
1706 (dead_thread_notify): Likewise.
1708 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1710 * gdb.trace/pending.exp: Fix expected message on continue.
1712 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1714 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1715 it works properly on big-endian machines where sizeof (CORE_ADDR)
1718 2016-01-21 Pedro Alves <palves@redhat.com>
1720 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1721 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1722 * configure: Regenerate.
1724 2016-01-21 Yao Qi <yao.qi@linaro.org>
1726 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1727 is_thumb and set it according to CPSR saved on the stack.
1728 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1729 arm_sigreturn_next_pc.
1731 2016-01-18 Yao Qi <yao.qi@linaro.org>
1733 * linux-low.c (linux_set_pc_64bit): New function.
1734 (linux_get_pc_64bit): New function.
1735 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1737 * linux-sparc-low.c (debug_threads): Remove declaration.
1738 (sparc_get_pc): Remove.
1739 (the_low_target): Use linux_get_pc_64bit instead of
1741 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1742 (the_low_target): Use linux_get_pc_64bit and
1745 2016-01-18 Yao Qi <yao.qi@linaro.org>
1747 * linux-arm-low.c (debug_threads): Remove declaration.
1748 (arm_get_pc, arm_set_pc): Remove.
1749 (the_low_target): Use linux_get_pc_32bit and
1751 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1752 (the_low_target): Use linux_get_pc_32bit and
1754 * linux-cris-low.c (debug_threads): Remove declaration.
1755 (cris_get_pc, cris_set_pc,): Remove.
1756 (the_low_target): Use linux_get_pc_32bit and
1758 * linux-crisv32-low.c (debug_threads): Remove declaration.
1759 (cris_get_pc, cris_set_pc): Remove.
1760 (the_low_target): Use linux_get_pc_32bit and
1762 * linux-low.c: Include inttypes.h.
1763 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1764 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1765 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1766 (the_low_target): Use linux_get_pc_32bit and
1768 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1769 (the_low_target): Use linux_get_pc_32bit and
1771 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1772 (the_low_target): Use linux_get_pc_32bit and
1774 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1775 (the_low_target): Use linux_get_pc_32bit and
1777 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1778 (the_low_target): Use linux_get_pc_32bit and
1781 2016-01-18 Gary Benson <gbenson@redhat.com>
1783 * configure.ac (AC_FUNC_FORK): New check.
1784 * config.in: Regenerate.
1785 * configure: Likewise.
1787 2016-01-14 Yao Qi <yao.qi@linaro.org>
1789 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1790 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1791 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1792 arm_get_next_pcs_ctor.
1794 2016-01-12 Josh Stone <jistone@redhat.com>
1795 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1797 * inferiors.h: Include "gdb_vecs.h".
1798 (struct process_info): Add syscalls_to_catch.
1799 * inferiors.c (remove_process): Free syscalls_to_catch.
1800 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1801 syscall_return stops.
1802 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1803 * server.c (handle_general_set): Handle QCatchSyscalls.
1804 (handle_query): Report support for QCatchSyscalls.
1805 * target.h (struct target_ops): Add supports_catch_syscall.
1806 (target_supports_catch_syscall): New macro.
1807 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1808 (struct lwp_info): Add syscall_state.
1809 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1810 Maintain syscall_state and syscalls_to_catch across exec.
1811 (get_syscall_trapinfo): New function, proxy to the_low_target.
1812 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1813 (linux_low_filter_event): Toggle syscall_state entry/return for
1814 syscall traps, and set it ignored for all others.
1815 (gdb_catching_syscalls_p): New function.
1816 (gdb_catch_this_syscall_p): New function.
1817 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1818 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1819 (linux_supports_catch_syscall): New function.
1820 (linux_target_ops): Install it.
1821 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1822 (the_low_target): Install it.
1824 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1826 * acinclude.m4: Include new ../warning.m4 file.
1827 * configure: Regenerated.
1828 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1830 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1832 * ax.c (is_goto_target): Mark static.
1833 * linux-low.c (register_addr): Likewise.
1834 (linux_fetch_registers, linux_store_registers): Likewise.
1835 * mem-break.c (any_persistent_commands): Fix old prototype.
1836 (add_commands_to_breakpoint): Mark static.
1837 * regcache.c (find_register_by_name): Delete unused func.
1838 * remote-utils.c (hex_or_minus_one): Mark static.
1839 * server.c (monitor_show_help): Mark static.
1840 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1841 handle_v_requests): Likewise.
1843 2016-01-12 Pedro Alves <palves@redhat.com>
1845 Remove use of the registered trademark symbol throughout.
1847 2016-01-08 Yao Qi <yao.qi@linaro.org>
1849 * remote-utils.c (getpkt): If c is '\003', call target hook
1852 2016-01-06 Yao Qi <yao.qi@linaro.org>
1854 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1855 linux-aarch32-low.c.
1856 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1857 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1858 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1859 (thumb2_breakpoint): Declare.
1860 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1861 linux-aarch32-low.h.
1862 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1863 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1864 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1866 2016-01-01 Joel Brobecker <brobecker@adacore.com>
1868 * gdbreplay.c (gdbreplay_version): Change copyright year in
1870 * server.c (gdbserver_version): Likewise.
1872 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1874 * server.c (crc32_table): Delete.
1875 (crc32): Use libiberty's xcrc32 function.
1877 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1879 * lynx-low.c (lynx_delete_thread_callback): New function.
1880 (lynx_mourn): Properly delete our process and all of its
1881 threads. Remove call to clear_inferiors.
1883 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1885 * target.c (thread_search_callback): Add check that
1886 the thread_stopped target callback is not NULL before
1889 2015-12-21 Yao Qi <yao.qi@linaro.org>
1891 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1894 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1896 * server.c (handle_query): Call target_supports_software_single_step.
1898 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1900 * linux-low.c (single_step): New function.
1901 (linux_resume_one_lwp_throw): Call single_step.
1902 (start_step_over): Likewise.
1904 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1906 * Makefile.in (SFILES): Append arch/arm-linux.c,
1907 arch/arm-get-next-pcs.c.
1908 (arm-linux.o): New rule.
1909 (arm-get-next-pcs.o): New rule.
1910 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1912 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1913 to linux-aarch32-low.c.
1914 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1915 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1916 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1917 (thumb2_breakpoint_len): Likewise.
1918 (arm_is_thumb_mode): Make non-static.
1919 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1920 from linux-aarch32-low.c.
1921 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1922 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1923 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1924 (thumb2_breakpoint_len): Likewise.
1925 (arm_is_thumb_mode): New declaration.
1926 * linux-arm-low.c: Include arch/arm-linux.h
1927 aarch/arm-get-next-pcs.h, sys/syscall.h.
1928 (get_next_pcs_ops): New struct.
1929 (get_next_pcs_addr_bits_remove): New function.
1930 (get_next_pcs_is_thumb): New function.
1931 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1932 (arm_sigreturn_next_pc): Likewise.
1933 (get_next_pcs_syscall_next_pc): Likewise.
1934 (arm_gdbserver_get_next_pcs): Likewise.
1935 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1937 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1938 * server.h: Include gdb_vecs.h.
1940 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1942 * Makefile.in (SFILES): Append common/common-regcache.c.
1943 (OBS): Append common-regcache.o.
1944 (common-regcache.o): New rule.
1945 * regcache.c (init_register_cache): Initialize cache to
1947 (regcache_raw_read_unsigned): New function.
1948 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1949 register_status enum.
1951 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1953 * linux-aarch64-low.c (the_low_targets): Rename
1954 breakpoint_reinsert_addr to get_next_pcs.
1955 * linux-arm-low.c (the_low_targets): Likewise.
1956 * linux-bfin-low.c (the_low_targets): Likewise.
1957 * linux-cris-low.c (the_low_targets): Likewise.
1958 * linux-crisv32-low.c (the_low_targets): Likewise.
1959 * linux-low.c (can_software_single_step): Likewise.
1960 (install_software_single_step_breakpoints): New function.
1961 (start_step_over): Use install_software_single_step_breakpoints.
1962 * linux-low.h: New CORE_ADDR vector.
1963 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1965 * linux-mips-low.c (the_low_targets): Likewise.
1966 * linux-nios2-low.c (the_low_targets): Likewise.
1967 * linux-sparc-low.c (the_low_targets): Likewise.
1969 2015-12-17 Pedro Alves <palves@redhat.com>
1971 * linux-low.c (linux_kill_one_lwp): Remove references to
1973 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1975 (linux_init_signals): Delete.
1976 (initialize_low): Adjust.
1977 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1979 2015-12-16 Pedro Alves <palves@redhat.com>
1981 * configure.ac (compiler warning flags): When testing a
1982 -Wno-foo option, check whether -Wfoo works instead.
1983 * configure: Regenerate.
1985 2015-12-11 Don Breazeal <donb@codesourcery.com>
1987 * server.c (process_serial_event): Don't exit from gdbserver
1988 in remote mode if there are still active inferiors.
1990 2015-12-11 Yao Qi <yao.qi@linaro.org>
1992 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1993 arm_breakpoint_at if the process is 32-bit.
1995 2015-12-11 Yao Qi <yao.qi@linaro.org>
1997 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2000 2015-12-07 Yao Qi <yao.qi@linaro.org>
2002 * configure.srv: Append arm.o to srv_tgtobj for
2003 aarch64*-*-linux* target.
2004 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2005 from linux-arm-low.c.
2006 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2007 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2008 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2009 (thumb2_breakpoint_len): Likewise.
2010 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2011 (arm_breakpoint_kinds): Likewise.
2012 (arm_breakpoint_kind_from_pc): Likewise.
2013 (arm_sw_breakpoint_from_kind): Likewise.
2014 (arm_breakpoint_kind_from_current_state): Likewise.
2015 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2016 (arm_sw_breakpoint_from_kind): Declare.
2017 (arm_breakpoint_kind_from_current_state): Declare.
2018 (arm_breakpoint_at): Declare.
2019 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2020 arm_sw_breakpoint_from_kind if process is 32-bit.
2021 (aarch64_breakpoint_kind_from_pc): New function.
2022 (aarch64_breakpoint_kind_from_current_state): New function.
2023 (the_low_target): Initialize fields breakpoint_kind_from_pc
2024 and breakpoint_kind_from_current_state.
2025 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2026 linux-aarch32-low.c.
2027 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2028 (arm_breakpoint, arm_breakpoint_len): Likewise.
2029 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2030 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2031 (arm_is_thumb_mode): Likewise.
2032 (arm_breakpoint_at): Likewise.
2033 (arm_breakpoint_kind_from_pc): Likewise.
2034 (arm_sw_breakpoint_from_kind): Likewise.
2035 (arm_breakpoint_kind_from_current_state): Likewise.
2038 2015-08-04 Yao Qi <yao.qi@linaro.org>
2040 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2041 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2042 * server.c (extended_protocol): Remove "static".
2043 * server.h (extended_protocol): Declare it.
2045 2015-12-04 Josh Stone <jistone@redhat.com>
2047 * target.h (struct target_ops) <arch_setup>: Rename to ...
2048 (struct target_ops) <post_create_inferior>: ... this.
2049 (target_arch_setup): Rename to ...
2050 (target_post_create_inferior): ... this, calling post_create_inferior.
2051 * server.c (start_inferior): Update target_arch_setup calls to
2052 target_post_create_inferior.
2053 * linux-low.c (linux_low_ptrace_options): Forward declare.
2054 (linux_arch_setup): Update its comment for general use.
2055 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2056 (struct linux_target_ops): Use linux_post_create_inferior.
2057 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2058 to post_create_inferior.
2059 * nto-low.c (struct nto_target_ops): Likewise.
2060 * spu-low.c (struct spu_target_ops): Likewise.
2061 * win32-low.c (struct win32_target_ops): Likewise.
2063 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2065 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2067 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2069 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2070 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2071 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2072 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2073 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2074 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2075 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2076 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2077 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2078 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2079 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2080 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2082 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2084 * linux-low.c (linux_look_up_symbols): Don't call
2085 linux_supports_traceclone.
2086 * linux-low.h (thread_db_init): Remove use_events argument.
2087 * thread-db.c (thread_db_use_event): Remove global variable.
2088 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2089 (struct thread_db) <td_create_bp>: Remove field.
2090 (thread_db_create_event): Remove function.
2091 (thread_db_enable_reporting): Likewise.
2092 (find_one_thread): Don't check for thread_db_use_events.
2093 (attach_thread): Likewise.
2094 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2095 (try_thread_db_load_1): Don't check for thread_db_use_events.
2096 (thread_db_init): Remove use_events argument and thread events
2098 (remove_thread_event_breakpoints): Remove function.
2099 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2101 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2103 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2105 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2106 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2107 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2108 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2109 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2111 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2113 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2114 * linux-low.c (can_hardware_single_step): Use
2115 supports_hardware_single_step.
2116 (can_software_single_step): New function.
2117 (start_step_over): Call can_software_single_step.
2118 (linux_supports_hardware_single_step): New function.
2119 (struct target_ops) <supports_software_single_step>: Initialize.
2120 * linux-low.h (struct linux_target_ops)
2121 <supports_hardware_single_step>: Initialize.
2122 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2123 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2124 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2125 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2126 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2127 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2128 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2129 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2130 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2131 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2133 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2134 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2136 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2137 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2138 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2140 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2141 * target.h (struct target_ops): <supports_software_single_step>:
2143 (target_supports_software_single_step): New macro.
2145 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2147 * linux-low.c (linux_wait_1): Fix pc advance condition.
2148 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2149 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2151 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2153 * linux-arm-low.c (arm_is_thumb_mode): New function.
2154 (arm_breakpoint_at): Use arm_is_thumb_mode.
2155 (arm_breakpoint_kind_from_current_state): New function.
2156 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2158 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2159 (linux_breakpoint_kind_from_current_state): New function.
2160 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2161 * linux-low.h (struct linux_target_ops)
2162 <breakpoint_kind_from_current_state>: New field.
2163 * target.h (struct target_ops): Likewise.
2164 (target_breakpoint_kind_from_current_state): New macro.
2166 2015-11-30 Pedro Alves <palves@redhat.com>
2168 * linux-low.c (linux_resume): Wake up the event loop before
2171 2015-11-30 Pedro Alves <palves@redhat.com>
2173 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2175 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2177 * target.c (struct thread_search): New structure.
2178 (thread_search_callback): New function.
2179 (prev_general_thread): New global.
2180 (prepare_to_access_memory, done_accessing_memory): New functions.
2181 * target.h (prepare_to_access_memory, done_accessing_memory):
2182 Replace macros with function declarations.
2184 2015-11-30 Pedro Alves <palves@redhat.com>
2187 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2188 report TARGET_WAITKIND_NO_RESUMED.
2189 * remote-utils.c (prepare_resume_reply): Handle
2190 TARGET_WAITKIND_NO_RESUMED.
2191 * server.c (report_no_resumed): New global.
2192 (handle_query) <qSupported>: Handle "no-resumed+". Report
2193 "no-resumed+" support.
2194 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2195 return error if the client doesn't support no-resumed events.
2196 (push_stop_notification): New function.
2197 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2198 events if the client supports them.
2200 2015-11-30 Pedro Alves <palves@redhat.com>
2202 * linux-low.c (thread_still_has_status_pending_p): Don't check
2204 (lwp_resumed): New function.
2205 (status_pending_p_callback): Return early if the LWP is not
2206 supposed to be resumed.
2208 2015-11-30 Pedro Alves <palves@redhat.com>
2210 * linux-low.c (handle_extended_wait): Assert that the LWP's
2211 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2212 thread create events, leave the new child's status pending.
2213 (linux_low_filter_event): If GDB wants to hear about thread exit
2214 events, leave the LWP marked dead and don't delete it.
2215 (linux_wait_for_event_filtered): Don't check for thread exit.
2216 (filter_exit_event): New function.
2217 (linux_wait_1): Use it, when returning an exit event.
2218 (linux_resume_one_lwp_throw): Assert that the LWP's
2219 waitstatus is TARGET_WAITKIND_IGNORE.
2220 * remote-utils.c (prepare_resume_reply): Handle
2221 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2222 * server.c (report_thread_events): New global.
2223 (handle_general_set): Handle QThreadEvents.
2224 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2225 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2226 TARGET_WAITKIND_THREAD_EXITED.
2227 * server.h (report_thread_events): Declare.
2229 2015-11-30 Pedro Alves <palves@redhat.com>
2231 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2232 the thread's last_resume_kind was resume_stop.
2234 2015-11-30 Pedro Alves <palves@redhat.com>
2236 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2239 2015-11-30 Pedro Alves <palves@redhat.com>
2241 * server.c (handle_v_requests): Handle vCtrlC.
2243 2015-11-30 Pedro Alves <palves@redhat.com>
2245 * gdbthread.h (find_any_thread_of_pid): Declare.
2246 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2248 * server.c (handle_query): If current_thread is NULL, look for
2249 another thread of the selected process.
2251 2015-11-26 Daniel Colascione <dancol@dancol.org>
2252 Simon Marchi <simon.marchi@ericsson.com>
2254 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2255 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2257 * target.h (struct target_ops) <thread_name>: New field.
2258 (target_thread_name): New macro.
2260 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2262 * regcache.h (regcache_invalidate_pid): Add declaration.
2263 * regcache.c (regcache_invalidate_pid): New function, extracted
2264 from regcache_invalidate.
2265 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2266 Add trivial documentation comment.
2267 * lynx-low.c: Use regcache_invalidate_pid instead of
2268 regcache_invalidate.
2270 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2272 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2273 and Elf64_auxv_t if the target is Android.
2275 2015-11-22 Doug Evans <xdje42@gmail.com>
2277 * target.h: #include <sys/types.h>.
2279 2015-11-19 Pedro Alves <palves@redhat.com>
2281 * linux-low.c (linux_process_qsupported): Change prototype.
2283 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2285 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2286 and adjust to loop over all features.
2287 * server.c (handle_query) <qSupported>: Adjust to call
2288 target_process_qsupported once, passing it a vector of unprocessed
2290 * target.h (struct target_ops) <process_qsupported>: Change
2292 (target_process_qsupported): Adjust.
2294 2015-11-19 Pedro Alves <palves@redhat.com>
2296 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2298 * configure: Regenerate.
2300 2015-11-19 Pedro Alves <palves@redhat.com>
2302 * configure: Regenerate.
2304 2015-11-19 Yao Qi <yao.qi@linaro.org>
2306 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2309 2015-11-19 Yao Qi <yao.qi@linaro.org>
2311 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2312 (struct aarch64_operand): Move enum out.
2314 2015-11-19 Yao Qi <yao.qi@linaro.org>
2316 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2317 struct user_fpsimd_state *.
2318 (aarch64_store_fpregset): Likewise.
2320 2015-11-19 Yao Qi <yao.qi@linaro.org>
2322 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2323 struct user_pt_regs *.
2324 (aarch64_store_gregset): Likewise.
2326 2015-11-18 Pedro Alves <palves@redhat.com>
2328 * Makefile.in (all_object_files): Add $IPA_OBJS.
2330 2015-11-17 Pedro Alves <palves@redhat.com>
2332 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2333 GDB_SIGNAL_0 and gdb_signal_to_string.
2335 2015-11-17 Pedro Alves <palves@redhat.com>
2337 * win32-low.c (handle_output_debug_string): Remove parameter.
2338 (win32_kill): Remove our_status local and adjust call to
2339 handle_output_debug_string.
2340 (get_child_debug_event): Adjust call to
2341 handle_output_debug_string.
2343 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2345 * linux-mips-low.c (mips_fill_gregset): Add cast.
2346 (mips_store_gregset): Likewise.
2347 (mips_fill_fpregset): Likewise.
2348 (mips_store_fpregset): Likewise.
2350 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2352 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2355 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2357 * linux-mips-low.c (mips_linux_new_thread): Change type of
2358 watch_type to enum target_hw_bp_type.
2360 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2362 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2363 Change return type to arm_hwbp_type.
2365 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2367 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2368 (arm_store_gregset): Likewise.
2369 * linux-arm-low.c (arm_get_hwcap): Likewise.
2370 (arm_read_description): Likewise.
2372 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2374 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2376 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2378 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2379 (ppc_fill_vsxregset): Likewise.
2380 (ppc_store_vsxregset): Likewise.
2381 (ppc_fill_vrregset): Likewise.
2382 (ppc_store_vrregset): Likewise.
2383 (ppc_fill_evrregset): Likewise.
2384 (ppc_store_evrregset): Likewise.
2386 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2388 * linux-ppc-low.c (ppc_usrregs_info): Remove
2389 forward-declaration.
2390 (ppc_arch_setup): Move lower in file.
2392 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2394 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2395 (ps_pdwrite): Likewise.
2397 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2399 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2400 to after assert checks.
2402 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2404 * proc-service.c (ps_pdread): Add/adjust casts.
2405 (ps_pdwrite): Add/adjust casts.
2407 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2409 * server.c (handle_search_memory_1): Cast return value of
2412 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2414 * server.c (write_qxfer_response): Change type of data to
2417 2015-10-29 Pedro Alves <palves@redhat.com>
2419 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2421 2015-10-29 Pedro Alves <palves@redhat.com>
2423 * tracepoint.c (clear_installed_tracepoints): Add casts.
2425 2015-10-29 Pedro Alves <palves@redhat.com>
2427 * server.c (handle_v_cont, process_serial_event): Add enum
2428 gdb_signal casts to signal parsing code.
2430 2015-10-29 Pedro Alves <palves@redhat.com>
2432 * linux-low.h (NULL_REGSET): Define.
2433 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2434 * linux-arm-low.c (arm_regsets): Likewise.
2435 * linux-crisv32-low.c (cris_regsets): Likewise.
2436 * linux-m68k-low.c (m68k_regsets): Likewise.
2437 * linux-mips-low.c (mips_regsets): Likewise.
2438 * linux-nios2-low.c (nios2_regsets): Likewise.
2439 * linux-ppc-low.c (ppc_regsets): Likewise.
2440 * linux-s390-low.c (s390_regsets): Likewise.
2441 * linux-sh-low.c (sh_regsets): Likewise.
2442 * linux-sparc-low.c (sparc_regsets): Likewise.
2443 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2444 * linux-tile-low.c (tile_regsets): Likewise.
2445 * linux-x86-low.c (x86_regsets): Likewise.
2446 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2448 2015-10-29 Pedro Alves <palves@redhat.com>
2450 * linux-low.h (NULL_REGSET): Define.
2451 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2452 * linux-arm-low.c (arm_regsets): Likewise.
2453 * linux-crisv32-low.c (cris_regsets): Likewise.
2454 * linux-m68k-low.c (m68k_regsets): Likewise.
2455 * linux-mips-low.c (mips_regsets): Likewise.
2456 * linux-nios2-low.c (nios2_regsets): Likewise.
2457 * linux-ppc-low.c (ppc_regsets): Likewise.
2458 * linux-s390-low.c (s390_regsets): Likewise.
2459 * linux-sh-low.c (sh_regsets): Likewise.
2460 * linux-sparc-low.c (sparc_regsets): Likewise.
2461 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2462 * linux-tile-low.c (tile_regsets): Likewise.
2463 * linux-x86-low.c (x86_regsets): Likewise.
2464 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2466 2015-10-26 Doug Evans <dje@google.com>
2468 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2470 2015-10-26 Doug Evans <dje@google.com>
2472 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2474 2015-10-26 Doug Evans <dje@google.com>
2476 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2478 (attach_thread, find_new_threads_callback): Ditto.
2480 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2482 * mem-break.h (set_breakpoint_data): Remove.
2484 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2486 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2487 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2488 (initialize_low): Remove set_breakpoint_data call.
2489 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2490 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2491 (initialize_low): Remove set_breakpoint_data call.
2492 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2493 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2494 (initialize_low): Remove set_breakpoint_data call.
2496 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2498 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2499 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2500 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2501 * target.h (target_breakpoint_kind_from_pc): New macro.
2503 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2505 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2506 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2507 the default breakpoint kind.
2509 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2511 * linux-arm-low.c (arm_supports_z_point_type): Add software
2514 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2516 * linux-arm-low.c: Refactor breakpoint definitions.
2517 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2518 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2520 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2522 * Makefile.in: Add arm.c/o.
2523 * configure.srv: Likewise.
2524 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2525 (arm_breakpoint_kind_from_pc): New function.
2526 (arm_sw_breakpoint_from_kind): Return proper kind.
2527 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2529 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2531 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2533 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2534 (struct raw_breakpoint) <size>: Remove.
2535 (struct raw_breakpoint) <kind>: Add.
2536 (bp_size): New function.
2537 (bp_opcode): Likewise.
2538 (find_raw_breakpoint_at): Adjust for kind.
2539 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2540 (remove_memory_breakpoint): Adjust for kind call bp_size.
2541 (set_raw_breakpoint_at): Adjust for kind.
2542 (set_breakpoint): Likewise.
2543 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2544 (delete_raw_breakpoint): Adjust for kind.
2545 (delete_breakpoint): Likewise.
2546 (find_gdb_breakpoint): Likewise.
2547 (set_gdb_breakpoint_1): Likewise.
2548 (set_gdb_breakpoint): Likewise.
2549 (delete_gdb_breakpoint_1): Likewise.
2550 (delete_gdb_breakpoint): Likewise.
2551 (uninsert_raw_breakpoint): Likewise.
2552 (reinsert_raw_breakpoint): Likewise.
2553 (set_breakpoint_data): Remove.
2554 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2555 (check_mem_read): Adjust for kind call bp_size.
2556 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2557 (clone_one_breakpoint): Adjust for kind.
2558 * mem-break.h (set_gdb_breakpoint): Likewise.
2559 (delete_gdb_breakpoint): Likewise.
2560 * server.c (process_serial_event): Likewise.
2562 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2564 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2565 (struct linux_target_ops) <breakpoint>: Remove.
2566 (struct linux_target_ops) <breakpoint_len>: Remove.
2567 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2568 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2569 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2570 (arm_sw_breakpoint_from_kind): New function.
2571 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2572 (struct linux_target_ops) <breakpoint>: Remove.
2573 (struct linux_target_ops) <breakpoint_len>: Remove.
2574 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2575 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2576 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2577 (struct linux_target_ops) <breakpoint>: Remove.
2578 (struct linux_target_ops) <breakpoint_len>: Remove.
2579 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2580 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2581 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2582 (struct linux_target_ops) <breakpoint>: Remove.
2583 (struct linux_target_ops) <breakpoint_len>: Remove.
2584 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2585 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2586 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2587 and sw_breakpoint_from_kind to increment the pc.
2588 (linux_breakpoint_kind_from_pc): New function.
2589 (linux_sw_breakpoint_from_kind): New function.
2590 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2591 (initialize_low): Call breakpoint_kind_from_pc and
2592 sw_breakpoint_from_kind to replace breakpoint_data/len.
2593 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2595 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2596 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2597 (struct linux_target_ops) <breakpoint>: Remove.
2598 (struct linux_target_ops) <breakpoint_len>: Remove.
2599 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2600 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2601 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2602 (struct linux_target_ops) <breakpoint>: Remove.
2603 (struct linux_target_ops) <breakpoint_len>: Remove.
2604 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2605 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2606 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2607 (struct linux_target_ops) <breakpoint>: Remove.
2608 (struct linux_target_ops) <breakpoint_len>: Remove.
2609 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2610 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2611 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2612 (struct linux_target_ops) <breakpoint>: Remove.
2613 (struct linux_target_ops) <breakpoint_len>: Remove.
2614 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2615 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2616 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2617 (struct linux_target_ops) <breakpoint>: Remove.
2618 (struct linux_target_ops) <breakpoint_len>: Remove.
2619 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2620 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2621 * linux-s390-low.c (s390_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-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2627 (struct linux_target_ops) <breakpoint>: Remove.
2628 (struct linux_target_ops) <breakpoint_len>: Remove.
2629 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2630 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2631 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2632 (struct linux_target_ops) <breakpoint>: Remove.
2633 (struct linux_target_ops) <breakpoint_len>: Remove.
2634 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2635 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2636 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2637 (struct linux_target_ops) <breakpoint>: Remove.
2638 (struct linux_target_ops) <breakpoint_len>: Remove.
2639 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2640 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2641 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2642 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2643 (struct linux_target_ops) <breakpoint>: Remove.
2644 (struct linux_target_ops) <breakpoint_len>: Remove.
2645 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2646 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2647 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2648 (struct linux_target_ops) <breakpoint>: Remove.
2649 (struct linux_target_ops) <breakpoint_len>: Remove.
2650 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2651 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2653 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2655 * linux-cris-low.c (cris_get_pc): Remove void arg.
2657 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2659 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2662 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2664 * inferiors.c (thread_pid_matches_callback): New function.
2665 (find_thread_process): New function.
2666 (remove_thread): Reset current_thread.
2667 (remove_process): Assert threads have been removed first.
2669 2015-10-15 Yao Qi <yao.qi@linaro.org>
2671 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2673 (aarch64_remove_point): Likewise.
2674 * regcache.c (regcache_register_size): New function.
2676 2015-10-12 Yao Qi <yao.qi@linaro.org>
2678 * linux-aarch64-low.c: Update all callers as emit_load_store
2679 is renamed to aarch64_emit_load_store.
2681 2015-10-12 Yao Qi <yao.qi@linaro.org>
2683 * linux-aarch64-low.c: Update all callers of function renaming
2684 from emit_insn to aarch64_emit_insn.
2686 2015-10-12 Yao Qi <yao.qi@linaro.org>
2688 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2689 arch/aarch64-insn.h.
2690 (struct aarch64_memory_operand): Likewise.
2692 (emit_insn): Move to arch/aarch64-insn.c.
2693 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2694 (emit_load_store): Move to arch/aarch64-insn.c.
2695 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2696 (can_encode_int32): Remove.
2698 2015-10-12 Yao Qi <yao.qi@linaro.org>
2700 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2701 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2702 (aarch64_relocate_instruction): Likewise.
2703 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2704 (struct aarch64_insn_visitor): Likewise.
2706 2015-10-12 Yao Qi <yao.qi@linaro.org>
2708 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2709 (struct aarch64_insn_visitor): New.
2710 (struct aarch64_insn_relocation_data): New.
2711 (aarch64_ftrace_insn_reloc_b): New function.
2712 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2713 (aarch64_ftrace_insn_reloc_cb): Likewise.
2714 (aarch64_ftrace_insn_reloc_tb): Likewise.
2715 (aarch64_ftrace_insn_reloc_adr): Likewise.
2716 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2717 (aarch64_ftrace_insn_reloc_others): Likewise.
2719 (aarch64_relocate_instruction): Use visitor.
2721 2015-10-12 Yao Qi <yao.qi@linaro.org>
2723 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2724 int. Add argument buf.
2725 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2726 aarch64_relocate_instruction.
2728 2015-10-12 Yao Qi <yao.qi@linaro.org>
2730 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2731 argument insn. Remove local variable insn. Don't call
2733 (aarch64_install_fast_tracepoint_jump_pad): Call
2736 2015-09-30 Yao Qi <yao.qi@linaro.org>
2738 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2739 (emit_load_store_pair): Likewise.
2741 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2743 * dll.c (match_dll): Add cast(s).
2744 (unloaded_dll): Likewise.
2745 * linux-low.c (second_thread_of_pid_p): Likewise.
2746 (delete_lwp_callback): Likewise.
2747 (count_events_callback): Likewise.
2748 (select_event_lwp_callback): Likewise.
2749 (linux_set_resume_request): Likewise.
2750 * server.c (accumulate_file_name_length): Likewise.
2751 (emit_dll_description): Likewise.
2752 (handle_qxfer_threads_worker): Likewise.
2753 (visit_actioned_threads): Likewise.
2754 * thread-db.c (any_thread_of): Likewise.
2755 * tracepoint.c (same_process_p): Likewise.
2756 (match_blocktype): Likewise.
2757 (build_traceframe_info_xml): Likewise.
2759 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2761 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2763 (gdb_unparse_agent_expr): Likewise.
2764 * hostio.c (require_data): Likewise.
2765 (handle_pread): Likewise.
2766 * linux-low.c (disable_regset): Likewise.
2767 (fetch_register): Likewise.
2768 (store_register): Likewise.
2769 (get_dynamic): Likewise.
2770 (linux_qxfer_libraries_svr4): Likewise.
2771 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2772 (set_fast_tracepoint_jump): Likewise.
2773 (uninsert_fast_tracepoint_jumps_at): Likewise.
2774 (reinsert_fast_tracepoint_jumps_at): Likewise.
2775 (validate_inserted_breakpoint): Likewise.
2776 (clone_agent_expr): Likewise.
2777 * regcache.c (init_register_cache): Likewise.
2778 * remote-utils.c (putpkt_binary_1): Likewise.
2779 (decode_M_packet): Likewise.
2780 (decode_X_packet): Likewise.
2781 (look_up_one_symbol): Likewise.
2782 (relocate_instruction): Likewise.
2783 (monitor_output): Likewise.
2784 * server.c (handle_search_memory): Likewise.
2785 (handle_qxfer_exec_file): Likewise.
2786 (handle_qxfer_libraries): Likewise.
2787 (handle_qxfer): Likewise.
2788 (handle_query): Likewise.
2789 (handle_v_cont): Likewise.
2790 (handle_v_run): Likewise.
2791 (captured_main): Likewise.
2792 * target.c (write_inferior_memory): Likewise.
2793 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2794 * tracepoint.c (init_trace_buffer): Likewise.
2795 (add_tracepoint_action): Likewise.
2796 (add_traceframe): Likewise.
2797 (add_traceframe_block): Likewise.
2798 (cmd_qtdpsrc): Likewise.
2799 (cmd_qtdv): Likewise.
2800 (cmd_qtstatus): Likewise.
2801 (response_source): Likewise.
2802 (response_tsv): Likewise.
2803 (cmd_qtnotes): Likewise.
2804 (gdb_collect): Likewise.
2805 (initialize_tracepoint): Likewise.
2807 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2809 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2810 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2811 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2813 (enum aarch64_condition_codes): New enum.
2814 (w0): New static global.
2817 (struct aarch64_memory_operand) <type>: New
2818 MEMORY_OPERAND_POSTINDEX type.
2819 (postindex_memory_operand): New helper function.
2820 (emit_ret): New function.
2821 (emit_load_store_pair): New function, factored out of emit_stp
2822 with support for MEMORY_OPERAND_POSTINDEX.
2823 (emit_stp): Rewrite using emit_load_store_pair.
2824 (emit_ldp): New function.
2825 (emit_load_store): Likewise.
2826 (emit_ldr): Mention post-index instruction in comment.
2827 (emit_ldrh): New function.
2828 (emit_ldrb): New function.
2829 (emit_ldrsw): Mention post-index instruction in comment.
2830 (emit_str): Likewise.
2831 (emit_subs): New function.
2832 (emit_cmp): Likewise.
2833 (emit_and): Likewise.
2834 (emit_orr): Likewise.
2835 (emit_orn): Likewise.
2836 (emit_eor): Likewise.
2837 (emit_mvn): Likewise.
2838 (emit_lslv): Likewise.
2839 (emit_lsrv): Likewise.
2840 (emit_asrv): Likewise.
2841 (emit_mul): Likewise.
2842 (emit_sbfm): Likewise.
2843 (emit_sbfx): Likewise.
2844 (emit_ubfm): Likewise.
2845 (emit_ubfx): Likewise.
2846 (emit_csinc): Likewise.
2847 (emit_cset): Likewise.
2848 (emit_nop): Likewise.
2849 (emit_ops_insns): New helper function.
2850 (emit_pop): Likewise.
2851 (emit_push): Likewise.
2852 (aarch64_emit_prologue): New function.
2853 (aarch64_emit_epilogue): Likewise.
2854 (aarch64_emit_add): Likewise.
2855 (aarch64_emit_sub): Likewise.
2856 (aarch64_emit_mul): Likewise.
2857 (aarch64_emit_lsh): Likewise.
2858 (aarch64_emit_rsh_signed): Likewise.
2859 (aarch64_emit_rsh_unsigned): Likewise.
2860 (aarch64_emit_ext): Likewise.
2861 (aarch64_emit_log_not): Likewise.
2862 (aarch64_emit_bit_and): Likewise.
2863 (aarch64_emit_bit_or): Likewise.
2864 (aarch64_emit_bit_xor): Likewise.
2865 (aarch64_emit_bit_not): Likewise.
2866 (aarch64_emit_equal): Likewise.
2867 (aarch64_emit_less_signed): Likewise.
2868 (aarch64_emit_less_unsigned): Likewise.
2869 (aarch64_emit_ref): Likewise.
2870 (aarch64_emit_if_goto): Likewise.
2871 (aarch64_emit_goto): Likewise.
2872 (aarch64_write_goto_address): Likewise.
2873 (aarch64_emit_const): Likewise.
2874 (aarch64_emit_call): Likewise.
2875 (aarch64_emit_reg): Likewise.
2876 (aarch64_emit_pop): Likewise.
2877 (aarch64_emit_stack_flush): Likewise.
2878 (aarch64_emit_zero_ext): Likewise.
2879 (aarch64_emit_swap): Likewise.
2880 (aarch64_emit_stack_adjust): Likewise.
2881 (aarch64_emit_int_call_1): Likewise.
2882 (aarch64_emit_void_call_2): Likewise.
2883 (aarch64_emit_eq_goto): Likewise.
2884 (aarch64_emit_ne_goto): Likewise.
2885 (aarch64_emit_lt_goto): Likewise.
2886 (aarch64_emit_le_goto): Likewise.
2887 (aarch64_emit_gt_goto): Likewise.
2888 (aarch64_emit_ge_got): Likewise.
2889 (aarch64_emit_ops_impl): New static global variable.
2890 (aarch64_emit_ops): New target function, return
2891 &aarch64_emit_ops_impl.
2892 (struct linux_target_ops): Install it.
2894 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2896 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2897 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2899 * linux-aarch64-ipa.c: New file.
2900 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2902 (aarch64_get_thread_area): New target method.
2903 (extract_signed_bitfield): New helper function.
2904 (aarch64_decode_ldr_literal): New function.
2905 (enum aarch64_opcodes): New enum.
2906 (struct aarch64_register): New struct.
2907 (struct aarch64_operand): New struct.
2908 (x0): New static global.
2917 (aarch64_register): New helper function.
2918 (register_operand): Likewise.
2919 (immediate_operand): Likewise.
2920 (struct aarch64_memory_operand): New struct.
2921 (offset_memory_operand): New helper function.
2922 (preindex_memory_operand): Likewise.
2923 (enum aarch64_system_control_registers): New enum.
2924 (ENCODE): New macro.
2925 (emit_insn): New helper function.
2926 (emit_b): New function.
2927 (emit_bcond): Likewise.
2928 (emit_cb): Likewise.
2929 (emit_tb): Likewise.
2930 (emit_blr): Likewise.
2931 (emit_stp): Likewise.
2932 (emit_ldp_q_offset): Likewise.
2933 (emit_stp_q_offset): Likewise.
2934 (emit_load_store): Likewise.
2935 (emit_ldr): Likewise.
2936 (emit_ldrsw): Likewise.
2937 (emit_str): Likewise.
2938 (emit_ldaxr): Likewise.
2939 (emit_stxr): Likewise.
2940 (emit_stlr): Likewise.
2941 (emit_data_processing_reg): Likewise.
2942 (emit_data_processing): Likewise.
2943 (emit_add): Likewise.
2944 (emit_sub): Likewise.
2945 (emit_mov): Likewise.
2946 (emit_movk): Likewise.
2947 (emit_mov_addr): Likewise.
2948 (emit_mrs): Likewise.
2949 (emit_msr): Likewise.
2950 (emit_sevl): Likewise.
2951 (emit_wfe): Likewise.
2952 (append_insns): Likewise.
2953 (can_encode_int32_in): New helper function.
2954 (aarch64_relocate_instruction): New function.
2955 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2956 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2957 (struct linux_target_ops): Install aarch64_get_thread_area,
2958 aarch64_install_fast_tracepoint_jump_pad and
2959 aarch64_get_min_fast_tracepoint_insn_len.
2961 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2963 * Makefile.in (aarch64-insn.o): New rule.
2964 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2966 2015-09-21 Yao Qi <yao.qi@linaro.org>
2968 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2970 2015-09-21 Yao Qi <yao.qi@linaro.org>
2972 * tracepoint.c (max_jump_pad_size): Remove.
2974 2015-09-18 Yao Qi <yao.qi@linaro.org>
2976 * linux-aarch64-low.c: Don't include sys/uio.h.
2977 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2979 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
2981 * tracepoint.c (eval_result_type): Change prototype.
2982 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2984 2015-09-15 Pedro Alves <palves@redhat.com>
2986 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2987 Check whether to report exec events instead of checking whether
2988 multiprocess is enabled.
2990 2015-09-15 Pedro Alves <palves@redhat.com>
2993 * remote-utils.c (prepare_resume_reply): Merge
2994 TARGET_WAITKIND_VFORK_DONE switch case with the
2995 TARGET_WAITKIND_FORKED case.
2997 2015-09-15 Yao Qi <yao.qi@linaro.org>
2999 * server.c (handle_query): Check string comparison using
3000 "else if" instead of "if".
3002 2015-09-15 Yao Qi <yao.qi@linaro.org>
3004 * server.c (vCont_supported): New global variable.
3005 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3006 matches. Append ";vContSupported+" to own_buf.
3007 (handle_v_requests): Append ";s;S" to own_buf if target supports
3008 hardware single step or vCont_supported is false.
3009 (capture_main): Set vCont_supported to zero.
3011 2015-09-15 Yao Qi <yao.qi@linaro.org>
3013 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3015 (linux_supports_hardware_single_step): ... New function.
3016 (linux_target_ops): Update.
3017 * lynx-low.c (lynx_target_ops): Set field
3018 supports_hardware_single_step to target_can_do_hardware_single_step.
3019 * nto-low.c (nto_target_ops): Likewise.
3020 * spu-low.c (spu_target_ops): Likewise.
3021 * win32-low.c (win32_target_ops): Likewise.
3022 * target.c (target_can_do_hardware_single_step): New function.
3023 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3024 Remove. <supports_hardware_single_step>: New field.
3025 (target_supports_conditional_breakpoints): Remove.
3026 (target_supports_hardware_single_step): New macro.
3027 (target_can_do_hardware_single_step): Declare.
3028 * server.c (handle_query): Use target_supports_hardware_single_step
3029 instead of target_supports_conditional_breakpoints.
3031 2015-09-15 Yao Qi <yao.qi@linaro.org>
3033 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3035 (struct linux_target_ops the_low_target): Install
3036 aarch64_linux_siginfo_fixup.
3038 2015-09-11 Don Breazeal <donb@codesourcery.com>
3039 Luis Machado <lgustavo@codesourcery.com>
3041 * linux-low.c (linux_mourn): Static declaration.
3042 (linux_arch_setup): Move in front of
3043 handle_extended_wait.
3044 (linux_arch_setup_thread): New function.
3045 (handle_extended_wait): Handle exec events. Call
3046 linux_arch_setup_thread. Make event_lwp argument a
3047 pointer-to-a-pointer.
3048 (check_zombie_leaders): Do not check stopped threads.
3049 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3050 (linux_low_filter_event): Add lwp and thread for exec'ing
3051 non-leader thread if leader thread has been deleted.
3052 Refactor code into linux_arch_setup_thread and call it.
3053 Pass child lwp pointer by reference to handle_extended_wait.
3054 (linux_wait_for_event_filtered): Update comment.
3055 (linux_wait_1): Prevent clobbering exec event status.
3056 (linux_supports_exec_events): New function.
3057 (linux_target_ops) <supports_exec_events>: Initialize new member.
3058 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3060 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3061 * server.c (report_exec_events): New global variable.
3062 (handle_query): Handle qSupported query for exec-events feature.
3063 (captured_main): Initialize report_exec_events.
3064 * server.h (report_exec_events): Declare new global variable.
3065 * target.h (struct target_ops) <supports_exec_events>: New
3067 (target_supports_exec_events): New macro.
3068 * win32-low.c (win32_target_ops) <supports_exec_events>:
3069 Initialize new member.
3071 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3073 * linux-low.c (linux_low_enable_btrace): Remove.
3074 (linux_target_ops): Replace linux_low_enable_btrace with
3075 linux_enable_btrace.
3077 2015-09-03 Yao Qi <yao.qi@linaro.org>
3079 * linux-aarch64-low.c (aarch64_insert_point): Call
3080 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3083 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3085 * linux-low.c (check_stopped_by_breakpoint): Use
3086 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3088 2015-08-27 Pedro Alves <palves@redhat.com>
3090 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3092 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3094 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3095 the XNEW-family equivalent.
3096 (compile_bytecodes): Likewise.
3097 * dll.c (loaded_dll): Likewise.
3098 * event-loop.c (append_callback_event): Likewise.
3099 (create_file_handler): Likewise.
3100 (create_file_event): Likewise.
3101 * hostio.c (handle_open): Likewise.
3102 * inferiors.c (add_thread): Likewise.
3103 (add_process): Likewise.
3104 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3105 * linux-arm-low.c (arm_new_process): Likewise.
3106 (arm_new_thread): Likewise.
3107 * linux-low.c (add_to_pid_list): Likewise.
3108 (linux_add_process): Likewise.
3109 (handle_extended_wait): Likewise.
3110 (add_lwp): Likewise.
3111 (enqueue_one_deferred_signal): Likewise.
3112 (enqueue_pending_signal): Likewise.
3113 (linux_resume_one_lwp_throw): Likewise.
3114 (linux_resume_one_thread): Likewise.
3115 (linux_read_memory): Likewise.
3116 (linux_write_memory): Likewise.
3117 * linux-mips-low.c (mips_linux_new_process): Likewise.
3118 (mips_linux_new_thread): Likewise.
3119 (mips_add_watchpoint): Likewise.
3120 * linux-x86-low.c (initialize_low_arch): Likewise.
3121 * lynx-low.c (lynx_add_process): Likewise.
3122 * mem-break.c (set_raw_breakpoint_at): Likewise.
3123 (set_breakpoint): Likewise.
3124 (add_condition_to_breakpoint): Likewise.
3125 (add_commands_to_breakpoint): Likewise.
3126 (clone_agent_expr): Likewise.
3127 (clone_one_breakpoint): Likewise.
3128 * regcache.c (new_register_cache): Likewise.
3129 * remote-utils.c (look_up_one_symbol): Likewise.
3130 * server.c (queue_stop_reply): Likewise.
3131 (start_inferior): Likewise.
3132 (queue_stop_reply_callback): Likewise.
3133 (handle_target_event): Likewise.
3134 * spu-low.c (fetch_ppc_memory): Likewise.
3135 (store_ppc_memory): Likewise.
3136 * target.c (set_target_ops): Likewise.
3137 * thread-db.c (thread_db_load_search): Likewise.
3138 (try_thread_db_load_1): Likewise.
3139 * tracepoint.c (add_tracepoint): Likewise.
3140 (add_tracepoint_action): Likewise.
3141 (create_trace_state_variable): Likewise.
3142 (cmd_qtdpsrc): Likewise.
3143 (cmd_qtro): Likewise.
3144 (add_while_stepping_state): Likewise.
3145 * win32-low.c (child_add_thread): Likewise.
3146 (get_image_name): Likewise.
3148 2015-08-25 Yao Qi <yao.qi@linaro.org>
3150 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3152 2015-08-25 Yao Qi <yao.qi@linaro.org>
3154 * Makefile.in (aarch64-linux.o): New rule.
3155 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3157 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3158 (aarch64_init_debug_reg_state): Make it extern.
3159 (aarch64_linux_prepare_to_resume): Remove.
3161 2015-08-25 Yao Qi <yao.qi@linaro.org>
3163 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3164 lwp_arch_private_info and ptid_of_lwp.
3166 2015-08-25 Yao Qi <yao.qi@linaro.org>
3168 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3169 Find proc_info by find_process_pid. All callers updated.
3171 2015-08-25 Yao Qi <yao.qi@linaro.org>
3173 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3175 (debug_reg_change_callback): Remove.
3176 (aarch64_notify_debug_reg_change): Remove.
3178 2015-08-25 Yao Qi <yao.qi@linaro.org>
3180 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3181 Call current_lwp_ptid.
3183 2015-08-25 Yao Qi <yao.qi@linaro.org>
3185 * linux-aarch64-low.c (debug_reg_change_callback): Use
3188 2015-08-25 Yao Qi <yao.qi@linaro.org>
3190 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3192 2015-08-25 Yao Qi <yao.qi@linaro.org>
3194 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3196 2015-08-25 Yao Qi <yao.qi@linaro.org>
3198 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3201 2015-08-25 Yao Qi <yao.qi@linaro.org>
3203 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3205 (debug_reg_change_callback): Remove argument entry and add argument
3206 lwp. Remove local variable thread. Don't print thread id in the
3207 debugging output. Don't check whether pid of thread equals to pid.
3208 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3209 iterate_over_lwps instead find_inferior.
3211 2015-08-24 Pedro Alves <palves@redhat.com>
3213 * inferiors.c (get_first_process): New function.
3214 * inferiors.h (get_first_process): New declaration.
3215 * remote-utils.c (read_ptid): Default to the first process in the
3216 list, instead of to the current thread's process.
3218 2015-08-24 Pedro Alves <palves@redhat.com>
3220 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3221 * event-loop.c: Likewise.
3222 * remote-utils.c: Likewise.
3223 * tracepoint.c: Likewise.
3225 2015-08-24 Pedro Alves <palves@redhat.com>
3227 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3230 2015-08-21 Pedro Alves <palves@redhat.com>
3232 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3233 instead of literal 1.
3235 2015-08-21 Pedro Alves <palves@redhat.com>
3237 * tdesc.c (default_description): Explicitly zero-initialize.
3239 2015-08-21 Pedro Alves <palves@redhat.com>
3242 * inferiors.c (remove_thread): Discard any pending stop reply for
3244 * server.c (remove_all_on_match_pid): Rename to ...
3245 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3247 (discard_queued_stop_replies): Change parameter to a ptid. Now
3249 (handle_v_kill, kill_inferior_callback, captured_main)
3250 (process_serial_event): Adjust.
3251 * server.h (discard_queued_stop_replies): Declare.
3253 2015-08-21 Pedro Alves <palves@redhat.com>
3255 * linux-low.c (wait_for_sigstop): Always switch to no thread
3256 selected if the previously current thread dies.
3257 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3258 process instead of the current thread's.
3259 * remote-utils.c (input_interrupt): Don't check if there's no
3261 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3262 current thread to the general thread fails, error out.
3263 (handle_qxfer_auxv, handle_qxfer_libraries)
3264 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3265 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3266 (handle_query): Check if there's a thread selected instead of
3267 checking whether there's any thread in the thread list.
3268 (handle_qxfer_threads, handle_qxfer_btrace)
3269 (handle_qxfer_btrace_conf): Don't error out early if there's no
3270 thread in the thread list.
3271 (handle_v_cont, myresume): Don't set the current thread to the
3273 (process_serial_event) <Hg handling>: Also set thread_id if the
3274 previous general thread is still alive.
3275 (process_serial_event) <g/G handling>: If setting the current
3276 thread to the general thread fails, error out.
3277 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3278 thread's lwp instead of the current thread's.
3279 * target.c (set_desired_thread): If the desired thread was not
3280 found, leave the current thread pointing to NULL. Return an int
3281 (boolean) indicating success.
3282 * target.h (set_desired_thread): Change return type to int.
3284 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3286 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3287 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3289 (ps_get_thread_area): New function.
3291 2015-08-19 Gary Benson <gbenson@redhat.com>
3293 * hostio.c (handle_pread): Do not attempt to read more data
3294 than hostio_reply_with_data can fit in a packet.
3296 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3298 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3300 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3302 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3304 2015-08-06 Pedro Alves <palves@redhat.com>
3306 * tracepoint.c (expr_eval_result): Now an int.
3308 2015-08-06 Pedro Alves <palves@redhat.com>
3310 * gdbthread.h (struct regcache): Forward declare.
3311 (struct thread_info) <regcache_data>: Now a struct regcache
3313 * inferiors.c (inferior_regcache_data)
3314 (set_inferior_regcache_data): Now work with struct regcache
3316 * inferiors.h (struct regcache): Forward declare.
3317 (inferior_regcache_data, set_inferior_regcache_data): Now work
3318 with struct regcache pointers.
3319 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3320 (free_register_cache_thread): Remove struct regcache pointer
3323 2015-08-06 Pedro Alves <palves@redhat.com>
3325 * server.c (captured_main): On error, print the exception message
3326 to stderr, and if run_once is set, throw a quit.
3328 2015-08-06 Pedro Alves <palves@redhat.com>
3330 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3333 2015-08-06 Pedro Alves <palves@redhat.com>
3335 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3336 reading beyond the passed in buffer length.
3338 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3340 * tracepoint.c (symbol_list) <required>: Remove.
3342 2015-08-06 Pedro Alves <palves@redhat.com>
3344 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3345 count if stopping and suspending threads.
3346 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3347 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3348 (linux_detach): Complete an ongoing step-over.
3349 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3351 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3352 (linux_wait_1): If passing a signal to the inferior after
3353 finishing a step-over, unsuspend and re-resume all lwps. If we
3354 see a single-step event but the thread should be continuing, don't
3355 pass the trap to gdb.
3356 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3357 internal_error instead of gdb_assert.
3358 (enqueue_pending_signal): New function.
3359 (check_ptrace_stopped_lwp_gone): Add debug output.
3360 (start_step_over): Use internal_error instead of gdb_assert.
3361 (complete_ongoing_step_over): New function.
3362 (linux_resume_one_thread): Don't resume a suspended thread.
3363 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3366 2015-08-06 Pedro Alves <palves@redhat.com>
3368 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3369 (linux_thread_alive): Use lwp_is_marked_dead.
3370 (extended_event_reported): Delete.
3371 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3372 instead of extended_event_reported.
3373 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3375 (lwp_is_marked_dead): New function.
3376 (lwp_running): Use lwp_is_marked_dead.
3377 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3380 2015-08-06 Pedro Alves <palves@redhat.com>
3382 * linux-low.c (linux_wait_1): Move fork event output out of the
3383 !report_to_gdb check. Pass event_child->waitstatus to
3384 target_waitstatus_to_string instead of ourstatus.
3386 2015-08-04 Yao Qi <yao.qi@linaro.org>
3388 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3389 if current_thread is 32 bit.
3391 2015-08-04 Yao Qi <yao.qi@linaro.org>
3393 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3394 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3395 * server.c (extended_protocol): Remove "static".
3396 * server.h (extended_protocol): Declare it.
3398 2015-08-04 Yao Qi <yao.qi@linaro.org>
3400 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3401 both aarch64 and aarch32.
3402 (aarch64_set_pc): Likewise.
3404 2015-08-04 Yao Qi <yao.qi@linaro.org>
3406 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3407 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3408 arm-with-neon.xml to srv_xmlfiles.
3409 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3410 (is_64bit_tdesc): New function.
3411 (aarch64_linux_read_description): New function.
3412 (aarch64_arch_setup): Call aarch64_linux_read_description.
3413 (regs_info): Rename to regs_info_aarch64.
3414 (aarch64_regs_info): Return right regs_info.
3415 (initialize_low_arch): Call initialize_low_arch_aarch32.
3417 2015-08-04 Yao Qi <yao.qi@linaro.org>
3419 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3420 * linux-aarch32-low.c: New file.
3421 * linux-aarch32-low.h: New file.
3422 * linux-arm-low.c (arm_fill_gregset): Move it to
3423 linux-aarch32-low.c.
3424 (arm_store_gregset): Likewise.
3425 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3426 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3427 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3428 (regs_info): Rename to regs_info_arm.
3429 (arm_regs_info): Return regs_info_aarch32 if
3430 have_ptrace_getregset is 1 and target description is
3431 arm_with_neon or arm_with_vfpv3.
3432 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3433 Call initialize_low_arch_aarch32 instead.
3435 2015-08-04 Yao Qi <yao.qi@linaro.org>
3437 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3438 * linux-low.c: ... here.
3439 * linux-low.h (have_ptrace_getregset): Declare it.
3441 2015-08-04 Pedro Alves <palves@redhat.com>
3443 * thread-db.c (struct thread_db): Use new typedefs.
3444 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3446 (disable_thread_event_reporting): Cast result of dlsym to
3447 destination function pointer type.
3448 (thread_db_mourn): Use td_ta_delete_ftype.
3450 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3452 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3454 (CDX_BREAKPOINT): Define for R2.
3455 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3456 (the_low_target): Add comments.
3458 2015-07-30 Yao Qi <yao.qi@linaro.org>
3460 * linux-arm-low.c (arm_hwcap): Remove it.
3461 (arm_read_description): New local variable arm_hwcap. Don't
3462 set arm_hwcap to zero.
3464 2015-07-30 Yao Qi <yao.qi@linaro.org>
3466 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3467 Use regcache->tdesc instead.
3468 (arm_store_wmmxregset): Likewise.
3469 (arm_fill_vfpregset): Likewise.
3470 (arm_store_vfpregset): Likewise.
3472 2015-07-30 Yao Qi <yao.qi@linaro.org>
3474 * linux-arm-low.c: Include arch/arm.h.
3475 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3476 (arm_store_gregset): Likewise.
3478 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3480 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3481 ptrace's 4th parameter.
3483 2015-07-27 Yao Qi <yao.qi@linaro.org>
3485 * configure.srv (case aarch64*-*-linux*): Don't set
3488 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3490 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3492 * linux-arm-low.c: Likewise.
3493 * linux-cris-low.c: Likewise.
3494 * linux-crisv32-low.c: Likewise.
3495 * linux-low.c: Likewise.
3496 * linux-m68k-low.c: Likewise.
3497 * linux-mips-low.c: Likewise.
3498 * linux-nios2-low.c: Likewise.
3499 * linux-s390-low.c: Likewise.
3500 * linux-sparc-low.c: Likewise.
3501 * linux-tic6x-low.c: Likewise.
3502 * linux-tile-low.c: Likewise.
3503 * linux-x86-low.c: Likewise.
3505 2015-07-24 Pedro Alves <palves@redhat.com>
3507 * config.in: Regenerate.
3508 * configure: Regenerate.
3510 2015-07-24 Pedro Alves <palves@redhat.com>
3512 * acinclude.m4: Include ../ptrace.m4.
3513 * configure.ac: Call GDB_AC_PTRACE.
3514 * config.in, configure: Regenerate.
3516 2015-07-24 Yao Qi <yao.qi@linaro.org>
3518 * linux-low.c (linux_create_inferior): Remove setting to
3519 proc->priv->new_inferior.
3520 (linux_attach): Likewise.
3521 (linux_low_filter_event): Likewise.
3522 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3524 2015-07-24 Yao Qi <yao.qi@linaro.org>
3526 * linux-low.c (linux_arch_setup): New function.
3527 (linux_low_filter_event): If proc->tdesc is NULL and
3528 proc->attached is true, call the_low_target.arch_setup.
3529 Otherwise, keep status pending, and return.
3530 (linux_resume_one_lwp_throw): Don't call get_pc if
3531 thread->while_stepping isn't NULL. Don't call
3532 get_thread_regcache if proc->tdesc is NULL.
3533 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3534 (linux_target_ops): Install arch_setup.
3535 * server.c (start_inferior): Call the_target->arch_setup.
3536 * target.h (struct target_ops) <arch_setup>: New field.
3537 (target_arch_setup): New marco.
3538 * lynx-low.c (lynx_target_ops): Update.
3539 * nto-low.c (nto_target_ops): Update.
3540 * spu-low.c (spu_target_ops): Update.
3541 * win32-low.c (win32_target_ops): Update.
3543 2015-07-24 Yao Qi <yao.qi@linaro.org>
3545 * linux-low.c (linux_add_process): Don't set
3546 proc->priv->new_inferior.
3547 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3548 (linux_attach): Likewise.
3550 2015-07-24 Yao Qi <yao.qi@linaro.org>
3552 * server.c (start_inferior): Code refactor.
3554 2015-07-24 Yao Qi <yao.qi@linaro.org>
3556 * server.c (process_serial_event): Set general_thread.
3558 2015-07-21 Yao Qi <yao.qi@linaro.org>
3560 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3561 aarch64_linux_get_debug_reg_capacity.
3563 2015-07-17 Yao Qi <yao.qi@linaro.org>
3565 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3566 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3567 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3568 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3569 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3570 (AARCH64_HWP_ALIGNMENT): Likewise.
3571 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3572 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3573 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3574 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3575 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3576 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3577 (struct aarch64_debug_reg_state): Likewise.
3578 (struct arch_lwp_info): Likewise.
3579 (aarch64_align_watchpoint): Likewise.
3580 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3581 (aarch64_watchpoint_length): Likewise.
3582 (aarch64_point_encode_ctrl_reg): Likewise
3583 (aarch64_point_is_aligned): Likewise.
3584 (aarch64_align_watchpoint): Likewise.
3585 (aarch64_linux_set_debug_regs):
3586 (aarch64_dr_state_insert_one_point): Likewise.
3587 (aarch64_dr_state_remove_one_point): Likewise.
3588 (aarch64_handle_breakpoint): Likewise.
3589 (aarch64_handle_aligned_watchpoint): Likewise.
3590 (aarch64_handle_unaligned_watchpoint): Likewise.
3591 (aarch64_handle_watchpoint): Likewise.
3593 2015-07-17 Yao Qi <yao.qi@linaro.org>
3595 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3596 and don't aarch64_get_debug_reg_state. All callers update.
3597 (aarch64_handle_aligned_watchpoint): Likewise.
3598 (aarch64_handle_unaligned_watchpoint): Likewise.
3599 (aarch64_handle_watchpoint): Likewise.
3600 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3601 (aarch64_remove_point): Likewise.
3603 2015-07-17 Yao Qi <yao.qi@linaro.org>
3605 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3607 (aarch64_handle_unaligned_watchpoint): Likewise.
3609 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3611 Revert the previous 3 commits:
3612 Move gdb_regex* to common/
3613 Move linux_find_memory_regions_full & co.
3614 gdbserver build-id attribute generator
3616 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3617 Jan Kratochvil <jan.kratochvil@redhat.com>
3619 gdbserver build-id attribute generator.
3620 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3621 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3622 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3624 (get_dynamic): Use find_pdhr to traverse program headers.
3625 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3626 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3627 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3628 (get_hex_build_id): New.
3629 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3630 to reply XML document.
3632 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3633 Jan Kratochvil <jan.kratochvil@redhat.com>
3635 * target.c: Include target/target-utils.h and fcntl.h.
3636 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3637 (target_fileio_read_stralloc): New functions.
3639 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3641 * Makefile.in (OBS): Add gdb_regex.o.
3643 * config.in: Rebuilt.
3644 * configure: Rebuilt.
3646 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3647 Jan Kratochvil <jan.kratochvil@redhat.com>
3649 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3650 * Makefile.in (OBS): Add target-utils.o.
3651 (linux-maps.o, target-utils.o): New.
3652 * configure.srv (srv_linux_obj): Add linux-maps.o.
3654 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3656 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3658 (the_low_target): Install it.
3660 2015-07-14 Pedro Alves <palves@redhat.com>
3662 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3663 Instead, ignore ECHILD, and throw an error for other errnos.
3665 2015-07-10 Pedro Alves <palves@redhat.com>
3667 * event-loop.c (struct callback_event) <data>: Change type to
3668 gdb_client_data instance instead of gdb_client_data pointer.
3669 (append_callback_event): Adjust.
3671 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3673 * linux-aarch64-low.c: Add comments for each linux_target_ops
3674 method. Remove comments already covered in target_ops and
3675 linux_target_ops definitions.
3676 (the_low_target): Add comments for each unimplemented method.
3678 2015-07-09 Yao Qi <yao.qi@linaro.org>
3680 * linux-aarch64-low.c (aarch64_regmap): Remove.
3681 (aarch64_usrregs_info): Remove.
3682 (regs_info): Set field usrregs to NULL.
3684 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3686 * linux-low.c: Include "rsp-low.h"
3687 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3688 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3689 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3690 (handle_btrace_enable_pt): New.
3691 (handle_btrace_general_set): Support "pt".
3692 (handle_btrace_conf_general_set): Support "pt:size".
3694 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3696 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3699 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3701 * linux-aarch64-low.c: Remove comment about endianness.
3702 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3703 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3706 2015-06-24 Gary Benson <gbenson@redhat.com>
3708 * linux-i386-ipa.c (stdint.h): Do not include.
3709 * lynx-i386-low.c (stdint.h): Likewise.
3710 * lynx-ppc-low.c (stdint.h): Likewise.
3711 * mem-break.c (stdint.h): Likewise.
3712 * thread-db.c (stdint.h): Likewise.
3713 * tracepoint.c (stdint.h): Likewise.
3714 * win32-low.c (stdint.h): Likewise.
3716 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3718 * server.c (write_qxfer_response): Update call to
3719 remote_escape_output.
3721 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3722 Jan Kratochvil <jan.kratochvil@redhat.com>
3724 Merge multiple hex conversions.
3725 * gdbreplay.c (tohex): Rename to 'fromhex'.
3726 (logchar): Use fromhex.
3728 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3730 * server.c (handle_qxfer_libraries): Set `version' attribute for
3733 2015-06-10 Gary Benson <gbenson@redhat.com>
3735 * target.h (struct target_ops) <multifs_open>: New field.
3736 <multifs_unlink>: Likewise.
3737 <multifs_readlink>: Likewise.
3738 * linux-low.c (nat/linux-namespaces.h): New include.
3739 (linux_target_ops): Initialize the_target->multifs_open,
3740 the_target->multifs_unlink and the_target->multifs_readlink.
3741 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3742 * hostio.c (hostio_fs_pid): New static variable.
3743 (hostio_handle_new_gdb_connection): New function.
3744 (handle_setfs): Likewise.
3745 (handle_open): Use the_target->multifs_open as appropriate.
3746 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3747 (handle_readlink): Use the_target->multifs_readlink as
3749 (handle_vFile): Handle vFile:setfs packets.
3750 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3751 after target_handle_new_gdb_connection.
3753 2015-06-10 Gary Benson <gbenson@redhat.com>
3755 * configure.ac (AC_CHECK_FUNCS): Add setns.
3756 * config.in: Regenerate.
3757 * configure: Likewise.
3758 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3759 (linux-namespaces.o): New rule.
3760 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3762 2015-06-09 Gary Benson <gbenson@redhat.com>
3764 * hostio.c (handle_open): Process mode argument with
3765 fileio_to_host_mode.
3767 2015-06-01 Yao Qi <yao.qi@linaro.org>
3769 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3770 * linux-x86-low.c: Likewise.
3772 2015-05-28 Don Breazeal <donb@codesourcery.com>
3774 * linux-low.c (handle_extended_wait): Initialize
3775 thread_info.last_resume_kind for new fork children.
3777 2015-05-15 Pedro Alves <palves@redhat.com>
3779 * target.h (target_handle_new_gdb_connection): Rewrite using if
3780 wrapped in do/while.
3782 2015-05-14 Joel Brobecker <brobecker@adacore.com>
3784 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3785 * configure, config.in: Regenerate.
3786 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3789 2015-05-12 Don Breazeal <donb@codesourcery.com>
3791 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3792 PTRACE_EVENT_VFORK_DONE.
3793 (linux_low_ptrace_options, extended_event_reported): Add vfork
3795 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3796 and "vforkdone" for RSP 'T' Stop Reply Packet.
3797 * server.h (report_vfork_events): Declare
3800 2015-05-12 Don Breazeal <donb@codesourcery.com>
3802 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3803 (the_low_target) <new_fork>: Initialize new member.
3804 * linux-arm-low.c (arm_new_fork): New function.
3805 (the_low_target) <new_fork>: Initialize new member.
3806 * linux-low.c (handle_extended_wait): Call new target function
3808 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3809 * linux-mips-low.c (mips_add_watchpoint): New function
3810 extracted from mips_insert_point.
3811 (the_low_target) <new_fork>: Initialize new member.
3812 (mips_linux_new_fork): New function.
3813 (mips_insert_point): Call mips_add_watchpoint.
3814 * linux-x86-low.c (x86_linux_new_fork): New function.
3815 (the_low_target) <new_fork>: Initialize new member.
3817 2015-05-12 Don Breazeal <donb@codesourcery.com>
3819 * linux-low.c (handle_extended_wait): Implement return value,
3820 rename argument 'event_child' to 'event_lwp', handle
3821 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3822 (linux_low_ptrace_options): New function.
3823 (linux_low_filter_event): Call linux_low_ptrace_options,
3824 use different argument fo linux_enable_event_reporting,
3825 use return value from handle_extended_wait.
3826 (extended_event_reported): New function.
3827 (linux_wait_1): Call extended_event_reported and set
3828 status to report fork events.
3829 (linux_write_memory): Add pid to debug message.
3830 (reset_lwp_ptrace_options_callback): New function.
3831 (linux_handle_new_gdb_connection): New function.
3832 (linux_target_ops): Initialize new structure member.
3833 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3834 * lynx-low.c: Initialize new structure member.
3835 * remote-utils.c (prepare_resume_reply): Implement stop reason
3836 "fork" for "T" stop message.
3837 * server.c (handle_query): Call handle_new_gdb_connection.
3838 * server.h (report_fork_events): Declare global flag.
3839 * target.h (struct target_ops) <handle_new_gdb_connection>:
3841 (target_handle_new_gdb_connection): New macro.
3842 * win32-low.c: Initialize new structure member.
3844 2015-05-12 Don Breazeal <donb@codesourcery.com>
3846 * mem-break.c (APPEND_TO_LIST): Define macro.
3847 (clone_agent_expr): New function.
3848 (clone_one_breakpoint): New function.
3849 (clone_all_breakpoints): New function.
3850 * mem-break.h: Declare new functions.
3852 2015-05-12 Don Breazeal <donb@codesourcery.com>
3854 * linux-low.c (linux_supports_fork_events): New function.
3855 (linux_supports_vfork_events): New function.
3856 (linux_target_ops): Initialize new structure members.
3857 (initialize_low): Call linux_check_ptrace_features.
3858 * lynx-low.c (lynx_target_ops): Initialize new structure
3860 * server.c (report_fork_events, report_vfork_events):
3862 (handle_query): Add new features to qSupported packet and
3864 (captured_main): Initialize new global variables.
3865 * target.h (struct target_ops) <supports_fork_events>:
3867 <supports_vfork_events>: New member.
3868 (target_supports_fork_events): New macro.
3869 (target_supports_vfork_events): New macro.
3870 * win32-low.c (win32_target_ops): Initialize new structure
3873 2015-05-12 Gary Benson <gbenson@redhat.com>
3875 * server.c (handle_qxfer_exec_file): Use current process
3878 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3880 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3881 Remove HAVE_PTRACE_GETREGS conditionals.
3882 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3883 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3885 2015-05-08 Yao Qi <yao.qi@linaro.org>
3887 * linux-low.c (linux_supports_conditional_breakpoints): New
3889 (linux_target_ops): Install new target method.
3890 * lynx-low.c (lynx_target_ops): Install NULL hook for
3891 supports_conditional_breakpoints.
3892 * nto-low.c (nto_target_ops): Likewise.
3893 * spu-low.c (spu_target_ops): Likewise.
3894 * win32-low.c (win32_target_ops): Likewise.
3895 * server.c (handle_query): Check
3896 target_supports_conditional_breakpoints.
3897 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3899 (target_supports_conditional_breakpoints): New macro.
3901 2015-05-06 Pedro Alves <palves@redhat.com>
3904 * server.c (start_inferior): If the process exits, mourn it.
3906 2015-04-21 Gary Benson <gbenson@redhat.com>
3908 * hostio.c (fileio_open_flags_to_host): Factored out to
3909 fileio_to_host_openflags in common/fileio.c. Single use
3912 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3914 * linux-xtensa-low.c (xtensa_fill_gregset)
3915 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3918 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3920 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3921 (regs_info): Replace usrregs pointer with NULL.
3923 2015-04-17 Gary Benson <gbenson@redhat.com>
3925 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3926 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3927 * server.c (handle_qxfer_exec_file): New function.
3928 (qxfer_packets): Add exec-file entry.
3929 (handle_query): Report qXfer:exec-file:read as supported packet.
3931 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3933 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3935 2015-04-09 Gary Benson <gbenson@redhat.com>
3937 * hostio-errno.c (errno_to_fileio_error): Remove function.
3938 Update caller to use remote_fileio_to_fio_error.
3940 2015-04-09 Yao Qi <yao.qi@linaro.org>
3942 * linux-low.c (linux_insert_point): Call
3943 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3944 (linux_remove_point): Call remove_memory_breakpoint if type is
3946 * linux-x86-low.c (x86_insert_point): Don't call
3947 insert_memory_breakpoint.
3948 (x86_remove_point): Don't call remove_memory_breakpoint.
3950 2015-04-01 Pedro Alves <palves@redhat.com>
3951 Cleber Rosa <crosa@redhat.com>
3953 * server.c (gdbserver_usage): Reorganize and extend the usage
3956 2015-03-24 Pedro Alves <palves@redhat.com>
3958 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3959 output. Also dump TRAP_TRACE.
3960 (linux_low_filter_event): In debug output, distinguish a
3961 resume_stop SIGSTOP from a delayed SIGSTOP.
3963 2015-03-24 Gary Benson <gbenson@redhat.com>
3965 * linux-x86-low.c (x86_linux_new_thread): Moved to
3967 (x86_linux_prepare_to_resume): Likewise.
3969 2015-03-24 Gary Benson <gbenson@redhat.com>
3971 * Makefile.in (x86-linux-dregs.o): New rule.
3972 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3973 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3974 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3975 (x86_linux_dr_get): Likewise.
3976 (x86_linux_dr_set): Likewise.
3977 (update_debug_registers_callback): Likewise.
3978 (x86_linux_dr_set_addr): Likewise.
3979 (x86_linux_dr_get_addr): Likewise.
3980 (x86_linux_dr_set_control): Likewise.
3981 (x86_linux_dr_get_control): Likewise.
3982 (x86_linux_dr_get_status): Likewise.
3983 (x86_linux_update_debug_registers): Likewise.
3985 2015-03-24 Gary Benson <gbenson@redhat.com>
3987 * linux-x86-low.c (x86_linux_update_debug_registers):
3988 New function, factored out from...
3989 (x86_linux_prepare_to_resume): ...this.
3991 2015-03-24 Gary Benson <gbenson@redhat.com>
3993 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3994 (x86_linux_dr_set): Likewise.
3995 (update_debug_registers_callback): Likewise.
3996 (x86_linux_dr_set_addr): Likewise.
3997 (x86_linux_dr_get_addr): Likewise.
3998 (x86_linux_dr_set_control): Likewise.
3999 (x86_linux_dr_get_control): Likewise.
4000 (x86_linux_dr_get_status): Likewise.
4001 (x86_linux_prepare_to_resume): Likewise.
4003 2015-03-24 Gary Benson <gbenson@redhat.com>
4005 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4006 Use perror_with_name. Pass string through gettext.
4007 (x86_linux_dr_set): Likewise.
4009 2015-03-24 Gary Benson <gbenson@redhat.com>
4011 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4012 (x86_linux_dr_set_addr): ...this.
4013 (x86_dr_low_get_addr): Rename to...
4014 (x86_linux_dr_get_addr): ...this.
4015 (x86_dr_low_set_control): Rename to...
4016 (x86_linux_dr_set_control): ...this.
4017 (x86_dr_low_get_control): Rename to...
4018 (x86_linux_dr_get_control): ...this.
4019 (x86_dr_low_get_status): Rename to...
4020 (x86_linux_dr_get_status): ...this.
4021 (x86_dr_low): Update with new function names.
4023 2015-03-24 Gary Benson <gbenson@redhat.com>
4025 * Makefile.in (x86-linux.o): New rule.
4026 * configure.srv: Add x86-linux.o to relevant targets.
4027 * linux-low.c (lwp_set_arch_private_info): New function.
4028 (lwp_arch_private_info): Likewise.
4029 * linux-x86-low.c: Include nat/x86-linux.h.
4030 (arch_lwp_info): Removed structure.
4031 (update_debug_registers_callback):
4032 Use lwp_set_debug_registers_changed.
4033 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4034 and lwp_set_debug_registers_changed.
4035 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4037 2015-03-24 Gary Benson <gbenson@redhat.com>
4039 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4040 * linux-arm-low.c (arm_new_thread): Likewise.
4041 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4042 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4043 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4044 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4046 2015-03-24 Gary Benson <gbenson@redhat.com>
4048 * linux-low.c (ptid_of_lwp): New function.
4049 (lwp_is_stopped): Likewise.
4050 (lwp_stop_reason): Likewise.
4051 * linux-x86-low.c (update_debug_registers_callback):
4053 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4056 2015-03-24 Gary Benson <gbenson@redhat.com>
4058 * linux-low.h (linux_stop_lwp): Remove declaration.
4060 2015-03-24 Gary Benson <gbenson@redhat.com>
4062 * linux-low.h: Include nat/linux-nat.h.
4063 * linux-low.c (iterate_over_lwps_args): New structure.
4064 (iterate_over_lwps_filter): New function.
4065 (iterate_over_lwps): Likewise.
4066 * linux-x86-low.c (update_debug_registers_callback):
4067 Update signature to what iterate_over_lwps expects.
4068 Remove PID check that iterate_over_lwps now performs.
4069 (x86_dr_low_set_addr): Use iterate_over_lwps.
4070 (x86_dr_low_set_control): Likewise.
4072 2015-03-24 Gary Benson <gbenson@redhat.com>
4074 * linux-x86-low.c (x86_debug_reg_state): New function.
4075 (x86_linux_prepare_to_resume): Use the above.
4077 2015-03-24 Gary Benson <gbenson@redhat.com>
4079 * linux-low.c (current_lwp_ptid): New function.
4080 * linux-x86-low.c: Include nat/linux-nat.h.
4081 (x86_dr_low_get_addr): Use current_lwp_ptid.
4082 (x86_dr_low_get_control): Likewise.
4083 (x86_dr_low_get_status): Likewise.
4085 2015-03-20 Pedro Alves <palves@redhat.com>
4087 * tracepoint.c (cmd_qtstatus): Make "str" const.
4089 2015-03-20 Pedro Alves <palves@redhat.com>
4091 * server.c (handle_general_set): Make "req_str" const.
4093 2015-03-19 Pedro Alves <palves@redhat.com>
4095 * linux-low.c (linux_resume_one_lwp): Rename to ...
4096 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4097 instead call perror_with_name.
4098 (check_ptrace_stopped_lwp_gone): New function.
4099 (linux_resume_one_lwp): Reimplement as wrapper around
4100 linux_resume_one_lwp_throw that swallows errors if the LWP is
4103 2015-03-19 Pedro Alves <palves@redhat.com>
4105 * linux-low.c (count_events_callback, select_event_lwp_callback):
4106 No longer check whether the thread has resume_stop as last resume
4109 2015-03-19 Pedro Alves <palves@redhat.com>
4111 * linux-low.c (count_events_callback, select_event_lwp_callback):
4112 Use the lwp's status_pending_p field, not the thread's.
4114 2015-03-19 Pedro Alves <palves@redhat.com>
4116 * linux-low.c (select_event_lwp_callback): Update comments to
4117 no longer mention SIGTRAP.
4119 2015-03-18 Gary Benson <gbenson@redhat.com>
4121 * server.c (handle_query): Do not report vFile:fstat as supported.
4123 2015-03-11 Gary Benson <gbenson@redhat.com>
4125 * hostio.c (sys/types.h): New include.
4126 (sys/stat.h): Likewise.
4127 (common-remote-fileio.h): Likewise.
4128 (handle_fstat): New function.
4129 (handle_vFile): Handle vFile:fstat packets.
4131 2015-03-11 Gary Benson <gbenson@redhat.com>
4133 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4134 struct stat.st_blocks and struct stat.st_blksize.
4135 * configure: Regenerate.
4136 * config.in: Likewise.
4137 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4138 (OBS): Add common-remote-fileio.o.
4139 (common-remote-fileio.o): New rule.
4141 2015-03-09 Pedro Alves <palves@redhat.com>
4143 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4144 'struct sockaddr' pointer in 'accept' call.
4146 2015-03-09 Pedro Alves <palves@redhat.com>
4149 2015-03-07 Pedro Alves <palves@redhat.com>
4150 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4151 or <winsock2.h> here. Instead include "gdb_socket.h".
4152 (remote_open): Use union gdb_sockaddr_u.
4153 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4154 or <winsock2.h> here. Instead include "gdb_socket.h".
4155 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4156 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4158 (init_named_socket, gdb_agent_helper_thread): Use union
4161 2015-03-07 Pedro Alves <palves@redhat.com>
4163 * configure.ac (build_warnings): Move
4164 -Wdeclaration-after-statement to the C-specific set.
4165 * configure: Regenerate.
4167 2015-03-07 Pedro Alves <palves@redhat.com>
4169 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4170 or <winsock2.h> here. Instead include "gdb_socket.h".
4171 (remote_open): Use union gdb_sockaddr_u.
4172 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4173 or <winsock2.h> here. Instead include "gdb_socket.h".
4174 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4175 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4177 (init_named_socket, gdb_agent_helper_thread): Use union
4180 2015-03-07 Pedro Alves <palves@redhat.com>
4182 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4185 2015-03-06 Yao Qi <yao.qi@linaro.org>
4187 * linux-aarch64-low.c (aarch64_insert_point): Use
4188 show_debug_regs as a boolean.
4189 (aarch64_remove_point): Likewise.
4191 2015-03-05 Pedro Alves <palves@redhat.com>
4193 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4194 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4195 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4196 * nto-low.c (nto_target_ops): Likewise.
4197 * spu-low.c (spu_target_ops): Likewise.
4198 * win32-low.c (win32_target_ops): Likewise.
4200 2015-03-04 Pedro Alves <palves@redhat.com>
4202 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4203 Decide whether a breakpoint triggered based on the SIGTRAP's
4205 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4206 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4207 (linux_low_filter_event): Check for breakpoints before checking
4209 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4211 (linux_stopped_by_sw_breakpoint)
4212 (linux_supports_stopped_by_sw_breakpoint)
4213 (linux_stopped_by_hw_breakpoint)
4214 (linux_supports_stopped_by_hw_breakpoint): New functions.
4215 (linux_target_ops): Install new target methods.
4217 2015-03-04 Pedro Alves <palves@redhat.com>
4219 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4220 * server.c (swbreak_feature, hwbreak_feature): New globals.
4221 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4222 (captured_main): Clear swbreak_feature and hwbreak_feature.
4223 * server.h (swbreak_feature, hwbreak_feature): Declare.
4224 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4225 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4226 supports_stopped_by_hw_breakpoint>: New fields.
4227 (target_supports_stopped_by_sw_breakpoint)
4228 (target_stopped_by_sw_breakpoint)
4229 (target_supports_stopped_by_hw_breakpoint)
4230 (target_stopped_by_hw_breakpoint): Declare.
4232 2015-03-04 Pedro Alves <palves@redhat.com>
4234 enum lwp_stop_reason -> enum target_stop_reason
4235 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4236 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4237 (linux_wait_1, stuck_in_jump_pad_callback)
4238 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4239 (linux_stopped_by_watchpoint):
4240 * linux-low.h (enum lwp_stop_reason): Delete.
4241 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4242 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4244 2015-03-04 Yao Qi <yao.qi@linaro.org>
4246 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4248 2015-03-03 Gary Benson <gbenson@redhat.com>
4250 * hostio.c (handle_vFile): Fix prefix lengths.
4252 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4254 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4257 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4259 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4260 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4261 (clean): Add "rm -f" for above C files.
4262 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4263 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4264 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4265 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4266 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4267 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4268 (init_registers_s390x_vx_linux64)
4269 (init_registers_s390x_tevx_linux64)
4270 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4271 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4273 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4274 (s390_store_vxrs_high): New functions.
4275 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4277 (s390_arch_setup): Add logic for selecting one of the new target
4278 descriptions. Activate the new vector regsets if applicable.
4279 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4280 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4281 and init_registers_s390x_tevx_linux64.
4283 2015-03-01 Pedro Alves <palves@redhat.com>
4285 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4288 2015-02-27 Pedro Alves <palves@redhat.com>
4290 * linux-x86-low.c (u_debugreg_offset): New function.
4291 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4293 2015-02-27 Pedro Alves <palves@redhat.com>
4295 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4296 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4297 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4298 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4299 (ps_lsetfpregs, ps_getpid)
4300 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4301 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4302 (ps_lsetxregs, ps_plog): Declare.
4304 2015-02-27 Pedro Alves <palves@redhat.com>
4306 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4307 IP_AGENT_EXPORT_FUNC.
4308 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4309 IP_AGENT_EXPORT_FUNC.
4310 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4311 (IP_AGENT_EXPORT): Delete.
4312 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4313 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4314 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4315 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4316 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4317 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4318 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4319 (traceframe_read_count, traceframe_write_count)
4320 (traceframes_created, trace_state_variables, get_raw_reg)
4321 (get_trace_state_variable_value, set_trace_state_variable_value)
4322 (ust_loaded, helper_thread_id, cmd_buf): Use
4323 IPA_SYM_EXPORTED_NAME.
4324 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4325 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4326 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4327 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4328 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4329 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4330 EXTERN_C_PUSH/EXTERN_C_POP.
4331 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4332 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4333 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4334 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4335 (traceframe_write_count, traceframe_read_count)
4336 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4337 (about_to_request_buffer_space, get_trace_state_variable_value)
4338 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4339 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4340 EXTERN_C_PUSH/EXTERN_C_POP.
4341 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4342 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4343 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4344 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4345 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4346 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4347 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4348 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4350 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4351 (IP_AGENT_EXPORT_VAR_DECL): Define.
4353 (gdb_agent_get_raw_reg): Declare.
4355 2015-02-27 Tom Tromey <tromey@redhat.com>
4356 Pedro Alves <palves@redhat.com>
4358 Rename symbols whose names are reserved C++ keywords throughout.
4360 2015-02-27 Pedro Alves <palves@redhat.com>
4362 * Makefile.in (COMPILER): New, get it from autoconf.
4363 (CXX): Get from autoconf instead.
4364 (COMPILE.pre): Use COMPILER.
4365 (CC-LD): Rename to ...
4366 (CC_LD): ... this. Use COMPILER.
4367 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4368 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4369 * acinclude.m4: Include build-with-cxx.m4.
4370 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4371 Disable -Werror by default if building in C++ mode.
4372 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4373 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4374 the C++ compiler. Save/restore CXXFLAGS too.
4375 * configure: Regenerate.
4377 2015-02-27 Pedro Alves <palves@redhat.com>
4379 * acinclude.m4: Include libiberty.m4.
4380 * configure.ac: Call libiberty_INIT.
4381 * config.in, configure: Regenerate.
4383 2015-02-26 Pedro Alves <palves@redhat.com>
4385 * linux-low.c (linux_wait_1): When incrementing the PC past a
4386 program breakpoint always use the_low_target.breakpoint_len as
4387 increment, rather than the maximum between that and
4388 the_low_target.decr_pc_after_break.
4390 2015-02-23 Pedro Alves <palves@redhat.com>
4392 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4393 thread was doing a step-over; always adjust the PC if
4394 we stepped over a permanent breakpoint.
4395 (linux_wait_1): If we stepped over breakpoint that was on top of a
4396 permanent breakpoint, manually advance the PC past it.
4398 2015-02-23 Pedro Alves <palves@redhat.com>
4400 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4402 (x86_fill_gregset, x86_store_gregset): Use it when handling
4405 2015-02-20 Pedro Alves <palves@redhat.com>
4407 * thread-db.c: Include "nat/linux-procfs.h".
4408 (thread_db_init): Skip listing new threads if the kernel supports
4409 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4411 2015-02-20 Pedro Alves <palves@redhat.com>
4413 * linux-low.c (status_pending_p_callback): Use ptid_match.
4415 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4417 PR breakpoints/16812
4418 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4419 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4420 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4422 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4424 PR breakpoints/15956
4425 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4427 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4429 * linux-low.c (linux_low_btrace_conf): Print size.
4430 * server.c (handle_btrace_conf_general_set): New.
4431 (hanle_general_set): Call handle_btrace_conf_general_set.
4432 (handle_query): Report Qbtrace-conf:bts:size as supported.
4434 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4436 * linux-low.c (linux_low_enable_btrace): Update parameters.
4437 (linux_low_btrace_conf): New.
4438 (linux_target_ops)<to_btrace_conf>: Initialize.
4439 * server.c (current_btrace_conf): New.
4440 (handle_btrace_enable): Rename to ...
4441 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4442 to target_enable_btrace. Update comment. Update users.
4443 (handle_qxfer_btrace_conf): New.
4444 (qxfer_packets): Add btrace-conf entry.
4445 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4446 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4447 (target_ops)<read_btrace_conf>: New.
4448 (target_enable_btrace): Update parameters.
4449 (target_read_btrace_conf): New.
4451 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4453 * server.c (handle_btrace_general_set): Remove call to
4454 target_supports_btrace.
4455 (supported_btrace_packets): New.
4456 (handle_query): Call supported_btrace_packets.
4457 * target.h: include btrace-common.h.
4458 (btrace_target_info): Removed.
4459 (supports_btrace, target_supports_btrace): Update parameters.
4461 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4463 * Makefile.in (SFILES): Add common/btrace-common.c.
4464 (OBS): Add common/btrace-common.o.
4465 (btrace-common.o): Add build rules.
4466 * linux-low: Include btrace-common.h.
4467 (linux_low_read_btrace): Use struct btrace_data. Call
4468 btrace_data_init and btrace_data_fini.
4470 2015-02-06 Pedro Alves <palves@redhat.com>
4472 * thread-db.c (find_new_threads_callback): Add debug output.
4474 2015-02-04 Pedro Alves <palves@redhat.com>
4476 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4477 (resume_stopped_resumed_lwps): New function.
4478 (linux_wait_for_event_filtered): Use it.
4480 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4482 * Makefile.in (SFILES): Add linux-personality.c.
4483 (linux-personality.o): New rule.
4484 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4485 list of objects to be built.
4486 * linux-low.c: Include nat/linux-personality.h.
4487 (linux_create_inferior): Remove code to disable address space
4488 randomization (moved to ../nat/linux-personality.c). Create
4489 cleanup to disable address space randomization.
4491 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4493 * Makefile.in (posix-strerror.o): New rule.
4494 (mingw-strerror.o): Likewise.
4495 * configure: Regenerated.
4496 * configure.ac: Source file ../common/common.host. Initialize new
4497 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4499 2015-01-14 Yao Qi <yao@codesourcery.com>
4501 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4502 (ppc-linux.o): New rule.
4503 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4504 * configure.ac: AC_CHECK_FUNCS(getauxval).
4505 * config.in: Re-generated.
4506 * configure: Re-generated.
4507 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4508 ppc64_64bit_inferior_p
4510 2015-01-14 Yao Qi <yao@codesourcery.com>
4512 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4513 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4514 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4515 (PT_ORIG_R3, PT_TRAP): Likewise.
4516 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4517 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4518 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4520 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4522 * i387-fp.c (i387_cache_to_xsave): In look over
4523 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4524 zmmh_low_space field by use of zmmh_high_space.
4526 2015-01-09 Pedro Alves <palves@redhat.com>
4528 * linux-low.c (step_over_bkpt): Move higher up in the file.
4529 (handle_extended_wait): Don't store the stop_pc here.
4530 (get_stop_pc): Adjust comments and rename to ...
4531 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4532 stopped for a software breakpoint or hardware breakpoint.
4533 (thread_still_has_status_pending_p): New function.
4534 (status_pending_p_callback): Use
4535 thread_still_has_status_pending_p. If the event is no longer
4536 interesting, resume the LWP.
4537 (handle_tracepoints): Add assert.
4538 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4539 (wstatus_maybe_breakpoint): New function.
4540 (cancel_breakpoint): Delete function.
4541 (check_stopped_by_watchpoint): New function, factored out from
4542 linux_low_filter_event.
4543 (lp_status_maybe_breakpoint): Delete function.
4544 (linux_low_filter_event): Remove filter_ptid argument.
4545 Leave thread group exits pending here. Store the LWP's stop PC.
4546 Always leave events pending.
4547 (linux_wait_for_event_filtered): Pull all events out of the
4548 kernel, and leave them all pending.
4549 (count_events_callback, select_event_lwp_callback): Consider all
4551 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4552 (select_event_lwp): Only give preference to the stepping LWP in
4553 all-stop mode. Adjust comments.
4554 (ignore_event): New function.
4555 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4556 references to cancel_breakpoints. Adjust to renames. Also give
4557 equal priority to all LWPs that have had events in non-stop mode.
4558 If reporting a software breakpoint event, unadjust the LWP's PC.
4559 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4560 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4562 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4563 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4564 (linux_stopped_by_watchpoint): Adjust.
4565 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4566 * linux-low.h (enum lwp_stop_reason): New.
4567 (struct lwp_info) <stop_pc>: Adjust comment.
4568 <stopped_by_watchpoint>: Delete field.
4569 <stop_reason>: New field.
4570 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4571 * mem-break.c (software_breakpoint_inserted_here)
4572 (hardware_breakpoint_inserted_here): New function.
4573 * mem-break.h (software_breakpoint_inserted_here)
4574 (hardware_breakpoint_inserted_here): Declare.
4575 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4576 (cancel_breakpoints): Delete.
4577 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4578 (upload_fast_traceframes): Remove references to
4581 2015-01-09 Pedro Alves <palves@redhat.com>
4583 * thread-db.c (find_new_threads_callback): Ignore thread if the
4584 kernel thread ID is -1.
4586 2015-01-09 Pedro Alves <palves@redhat.com>
4588 * linux-low.c (linux_attach_fail_reason_string): Move to
4589 nat/linux-ptrace.c, and rename.
4590 (linux_attach_lwp): Update comment.
4591 (attach_proc_task_lwp_callback): New function.
4592 (linux_attach): Adjust to rename and use
4593 linux_proc_attach_tgid_threads.
4594 (linux_attach_fail_reason_string): Delete declaration.
4596 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4598 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4599 * server.c (gdbserver_version): Likewise.
4601 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4603 * remote-utils.c: Include ctype.h.
4604 (input_interrupt): Explicitly handle the case when the char
4605 received is the NUL byte. Improve the printing of non-ASCII
4608 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4610 * linux-low.c (linux_low_filter_event): Update call to
4611 linux_enable_event_reporting following the addition of
4612 a new parameter to that function.
4614 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4617 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4618 (AARCH64_FPCR_REGNO): Likewise.
4619 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4620 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4621 (aarch64_store_fpregset): Likewise.
4623 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4625 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4626 Remove FIXME comment about assumption about N.
4628 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4630 * configure.ac: If large-file support is disabled in GDBserver,
4631 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4632 * configure: Regenerate.
4634 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4636 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4637 warning upon ENODATA from ptrace.
4638 * linux-s390-low.c (s390_store_tdb): New.
4639 (s390_regsets): Add regset for NT_S390_TDB.
4641 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4643 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4644 without a fill_function.
4645 * linux-s390-low.c (s390_fill_last_break): Remove.
4646 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4647 (s390_arch_setup): Use regset's size instead of fill_function for
4650 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4652 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4653 the regset's store function when ptrace returned an error.
4654 * regcache.c (get_thread_regcache): Invalidate register cache
4655 before fetching inferior's registers.
4657 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4659 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4660 while-loop as for-loop.
4661 (regsets_store_inferior_registers): Likewise.
4663 2014-11-28 Yao Qi <yao@codesourcery.com>
4665 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4666 * config.in, configure: Re-generate.
4667 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4670 2014-11-21 Yao Qi <yao@codesourcery.com>
4672 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4673 (AC_CHECK_HEADERS): Remove malloc.h.
4674 * configure: Re-generated.
4675 * config.in: Re-generated.
4676 * server.h: Don't include alloca.h and malloc.h.
4677 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4678 Don't include malloc.h.
4680 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4682 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4683 corresponding ERRNO check in same block.
4685 2014-11-12 Pedro Alves <palves@redhat.com>
4687 * server.c (cont_thread): Update comment.
4688 (start_inferior, attach_inferior): No longer clear cont_thread.
4689 (handle_v_cont): No longer set cont_thread.
4690 (captured_main): Clear cont_thread each time a GDB connects.
4692 2014-11-12 Pedro Alves <palves@redhat.com>
4694 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4695 thread, and don't resume all threads if the Hc thread has exited.
4697 2014-11-12 Pedro Alves <palves@redhat.com>
4699 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4700 the process group instead of to a specific LWP.
4702 2014-10-15 Pedro Alves <palves@redhat.com>
4705 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4707 (arm_set_thread_context): Delete.
4708 (the_low_target): Adjust.
4709 * win32-i386-low.c (debug_registers_changed)
4710 (debug_registers_used): Delete.
4711 (update_debug_registers_callback): New function.
4712 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4713 needing to update their debug registers.
4714 (win32_get_current_dr): New function.
4715 (x86_dr_low_get_addr, x86_dr_low_get_control)
4716 (x86_dr_low_get_status): Fetch the debug register from the thread
4718 (i386_initial_stuff): Adjust.
4719 (i386_get_thread_context): Remove current_event parameter. Don't
4720 clear debug_registers_changed nor copy DR values to
4722 (i386_set_thread_context): Delete.
4723 (i386_prepare_to_resume): New function.
4724 (i386_thread_added): Mark the thread as needing to update irs
4726 (the_low_target): Remove i386_set_thread_context and install
4727 i386_prepare_to_resume.
4728 * win32-low.c (win32_get_thread_context): Adjust.
4729 (win32_set_thread_context): Use SetThreadContext
4731 (win32_prepare_to_resume): New function.
4732 (win32_require_context): New function, factored out from ...
4733 (thread_rec): ... this.
4734 (continue_one_thread): Call win32_prepare_to_resume on each thread
4735 we're about to continue.
4736 (win32_resume): Call win32_prepare_to_resume on the event thread.
4737 * win32-low.h (struct win32_thread_info)
4738 <debug_registers_changed>: New field.
4739 (struct win32_target_ops): Change prototype of set_thread_context,
4740 delete set_thread_context and add prepare_to_resume.
4741 (win32_require_context): New declaration.
4743 2014-10-08 Gary Benson <gbenson@redhat.com>
4745 * server.h: Do not include common-exceptions.h.
4747 2014-10-08 Gary Benson <gbenson@redhat.com>
4749 * server.h: Do not include cleanups.h.
4751 2014-09-30 James Hogan <james.hogan@imgtec.com>
4753 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4756 2014-09-23 Yao Qi <yao@codesourcery.com>
4758 * linux-low.c (lp_status_maybe_breakpoint): New function.
4759 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4760 (count_events_callback): Likewise.
4761 (select_event_lwp_callback): Likewise.
4762 (cancel_breakpoints_callback): Likewise.
4764 2014-09-19 Don Breazeal <donb@codesourcery.com>
4766 * linux-low.c (handle_extended_wait): Call
4767 linux_ptrace_get_extended_event.
4768 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4769 linux_is_extended_waitstatus.
4771 2014-09-16 Joel Brobecker <brobecker@adacore.com>
4773 * Makefile.in (CPPFLAGS): Define.
4774 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4775 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4777 2014-09-16 Gary Benson <gbenson@redhat.com>
4779 * inferiors.h (current_inferior): Renamed as...
4780 (current_thread): New variable. All uses updated.
4781 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4782 (maybe_move_out_of_jump_pad): Likewise.
4783 (cancel_breakpoint): Likewise.
4784 (linux_low_filter_event): Likewise.
4785 (wait_for_sigstop): Likewise.
4786 (linux_resume_one_lwp): Likewise.
4787 (need_step_over_p): Likewise.
4788 (start_step_over): Likewise.
4789 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4790 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4791 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4792 and save_inferior as saved_thread.
4793 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4795 (regcache_invalidate_thread): Likewise.
4796 * remote-utils.c (prepare_resume_reply): Likewise.
4797 * thread-db.c (thread_db_get_tls_address): Likewise.
4798 (disable_thread_event_reporting): Likewise.
4799 (remove_thread_event_breakpoints): Likewise.
4800 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4802 * target.h (set_desired_inferior): Renamed as...
4803 (set_desired_thread): New declaration. All uses updated.
4804 * server.c (myresume): Updated comment to reference thread instead
4806 (handle_serial_event): Likewise.
4807 (handle_target_event): Likewise.
4809 2014-09-12 Tom Tromey <tromey@redhat.com>
4810 Gary Benson <gbenson@redhat.com>
4812 * regcache.h: Include common-regcache.h.
4813 (regcache_read_pc): Don't declare.
4814 * regcache.c (get_thread_regcache_for_ptid): New function.
4816 2014-09-11 Tom Tromey <tromey@redhat.com>
4817 Gary Benson <gbenson@redhat.com>
4819 * symbol.c: New file.
4820 * Makefile.in (SFILES): Add symbol.c.
4821 (OBS): Add symbol.o.
4823 2014-09-11 Gary Benson <gbenson@redhat.com>
4825 * target.c (target_stop_ptid, target_continue_ptid): New
4828 2014-09-11 Tom Tromey <tromey@redhat.com>
4829 Gary Benson <gbenson@redhat.com>
4831 * target.h: Include target/target.h.
4832 * target.c (target_read_memory, target_read_uint32)
4833 (target_write_memory): New functions.
4835 2014-09-11 Gary Benson <gbenson@redhat.com>
4837 * server.h (debug_hw_points): Don't declare.
4838 * server.c (debug_hw_points): Don't define. Replace all uses
4839 with show_debug_regs.
4840 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4841 all uses with show_debug_regs.
4843 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4845 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4846 endianness into account.
4847 (ppc_supply_ptrace_register): Likewise.
4849 2014-09-03 James Hogan <james.hogan@imgtec.com>
4851 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4852 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4854 2014-09-03 Gary Benson <gbenson@redhat.com>
4856 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4857 ALL_DEBUG_ADDRESS_REGISTERS.
4859 2014-09-02 Gary Benson <gbenson@redhat.com>
4861 * i386-low.h: Renamed as...
4862 * x86-low.h: New file. All type, function and variable name
4863 prefixes changed from "i386_" to "x86_". All references updated.
4864 * i386-low.c: Renamed as...
4865 * x86-low.c: New file. All type, function and variable name
4866 prefixes changed from "i386_" to "x86_". All references updated.
4868 2014-09-02 Gary Benson <gbenson@redhat.com>
4870 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4871 (x86_linux_new_thread): Likewise.
4873 2014-08-29 Gary Benson <gbenson@redhat.com>
4875 * server.h (setjmp.h): Do not include.
4876 (toplevel): Do not declare.
4877 (common-exceptions.h): Include.
4878 (cleanups.h): Likewise.
4879 * server.c (toplevel): Do not define.
4880 (exit_code): New static global.
4881 (detach_or_kill_for_exit_cleanup): New function.
4882 (main): New function. Original main renamed to...
4883 (captured_main): New function.
4884 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4886 2014-08-29 Gary Benson <gbenson@redhat.com>
4888 * Makefile.in (SFILES): Add common/common-exceptions.c.
4889 (OBS): Add common-exceptions.o.
4890 (common-exceptions.o): New rule.
4891 * utils.c (prepare_to_throw_exception): New function.
4893 2014-08-29 Gary Benson <gbenson@redhat.com>
4895 * config.in: Regenerate.
4896 * configure: Likewise.
4898 2014-08-29 Gary Benson <gbenson@redhat.com>
4900 * Makefile.in (SFILES): Add common/cleanups.c.
4902 (cleanups.o): New rule.
4904 2014-08-29 Gary Benson <gbenson@redhat.com>
4906 * utils.c (internal_vwarning): New function.
4908 2014-08-28 Gary Benson <gbenson@redhat.com>
4910 * utils.h (fatal): Remove declaration.
4911 * utils.c (fatal): Remove function.
4913 2014-08-28 Gary Benson <gbenson@redhat.com>
4915 * tracepoint.c (gdb_agent_init): Replace fatal with
4917 (initialize_tracepoint): Likewise.
4919 2014-08-28 Gary Benson <gbenson@redhat.com>
4921 * remote-utils.c (remote_prepare): Replace fatal with error.
4923 2014-08-28 Gary Benson <gbenson@redhat.com>
4925 * linux-low.c (linux_async): Replace fatal with warning.
4927 (linux_start_non_stop): Return -1 if linux_async failed.
4929 2014-08-28 Gary Benson <gbenson@redhat.com>
4931 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4933 (i386_dr_low_get_addr): Remove vague comment.
4934 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4937 2014-08-28 Gary Benson <gbenson@redhat.com>
4939 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4940 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4942 (linux_resume_one_lwp): Likewise.
4943 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4945 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4946 with internal_error.
4947 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4948 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4949 (find_register_by_name): Replace fatal with internal_error.
4950 (find_regno): Likewise.
4951 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4952 * thread-db.c (thread_db_create_event): Likewise.
4953 (thread_db_load_search): Likewise.
4954 (try_thread_db_load_1): Likewise.
4955 * tracepoint.c (get_jump_space_head): Replace fatal with
4957 (claim_trampoline_space): Likewise.
4958 (have_fast_tracepoint_trampoline_buffer): Likewise.
4959 (cmd_qtstart): Likewise.
4960 (stop_tracing): Likewise.
4961 (fast_tracepoint_collecting): Likewise.
4962 (target_malloc): Likewise.
4963 (download_tracepoint): Likewise.
4964 (download_trace_state_variables): Replace check with gdb_assert.
4965 (upload_fast_traceframes): Replace fatal with internal_error.
4967 2014-08-19 Tom Tromey <tromey@redhat.com>
4968 Gary Benson <gbenson@redhat.com>
4970 * Makefile.in (SFILES): Add common/common-debug.c.
4971 (OBS): Add common-debug.o.
4972 (common-debug.o): New rule.
4973 * debug.h (debug_printf): Don't declare.
4974 * debug.c (debug_printf): Renamed and rewritten as...
4975 (debug_vprintf): New function.
4977 2014-08-19 Gary Benson <gbenson@redhat.com>
4979 * utils.h: Do not include print-utils.h.
4981 2014-08-19 Tom Tromey <tromey@redhat.com>
4982 Gary Benson <gbenson@redhat.com>
4984 * server.h: Add static assertion.
4985 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4987 2014-08-19 Tom Tromey <tromey@redhat.com>
4988 Gary Benson <gbenson@redhat.com>
4990 * Makefile.in (SFILES): Add common/errors.c.
4991 (OBS): Add errors.o.
4992 (IPA_OBS): Add errors-ipa.o.
4993 (errors.o): New rule.
4994 (errors-ipa.o): Likewise.
4995 * utils.h (perror_with_name, error, warning): Don't declare.
4996 * utils.c (warning): Renamed and rewritten as...
4997 (vwarning): New function.
4998 (error): Renamed and rewritten as...
4999 (verror): New function.
5000 (internal_error): Renamed and rewritten as...
5001 (internal_verror): New function.
5003 2014-08-07 Gary Benson <gbenson@redhat.com>
5005 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5006 * configure: Regenerate.
5007 * config.in: Likewise.
5008 * server.h: Do not include errno.h.
5009 * event-loop.c: Likewise.
5010 * hostio-errno.c: Likewise.
5011 * linux-low.c: Likewise.
5012 * remote-utils.c: Likewise.
5013 * spu-low.c: Likewise.
5014 * utils.c: Likewise.
5015 * gdbreplay.c: Unconditionally include errno.h.
5017 2014-08-07 Gary Benson <gbenson@redhat.com>
5019 * server.h: Do not include string.h.
5020 * event-loop.c: Likewise.
5021 * linux-low.c: Likewise.
5022 * regcache.c: Likewise.
5023 * remote-utils.c: Likewise.
5024 * spu-low.c: Likewise.
5025 * utils.c: Likewise.
5027 2014-08-07 Gary Benson <gbenson@redhat.com>
5029 * server.h: Do not include gdb_assert.h.
5031 2014-08-07 Gary Benson <gbenson@redhat.com>
5033 * server.h: Do not include common-utils.h.
5035 2014-08-07 Gary Benson <gbenson@redhat.com>
5037 * server.h: Do not include ptid.h.
5038 * notif.h: Likewise.
5040 2014-08-07 Gary Benson <gbenson@redhat.com>
5042 * server.h: Do not include gdb_locale.h.
5044 2014-08-07 Gary Benson <gbenson@redhat.com>
5046 * server.h: Do not include gdb/signals.h.
5047 * win32-low.c: Likewise.
5049 2014-08-07 Gary Benson <gbenson@redhat.com>
5051 * server.h: Do not include pathmax.h.
5053 2014-08-07 Gary Benson <gbenson@redhat.com>
5055 * server.h: Do not include libiberty.h.
5056 * linux-bfin-low.c: Likewise.
5058 2014-08-07 Gary Benson <gbenson@redhat.com>
5060 * server.h: Do not include ansidecl.h.
5062 2014-08-07 Gary Benson <gbenson@redhat.com>
5064 * linux-x86-low.c: Do not include stddef.h.
5065 * lynx-ppc-low.c: Likewise.
5066 * tracepoint.c: Likewise.
5068 2014-08-07 Gary Benson <gbenson@redhat.com>
5070 * server.h: Do not include stdarg.h.
5071 * nto-low.c: Likewise.
5073 2014-08-07 Gary Benson <gbenson@redhat.com>
5075 * server.h: Do not include stdlib.h.
5076 * inferiors.c: Likewise.
5077 * linux-low.c: Likewise.
5078 * regcache.c: Likewise.
5079 * spu-low.c: Likewise.
5080 * tracepoint.c: Likewise.
5081 * utils.c: Likewise.
5083 2014-08-07 Gary Benson <gbenson@redhat.com>
5085 * server.h: Do not include stdio.h.
5086 * linux-low.c: Likewise.
5087 * remote-utils.c: Likewise.
5088 * spu-low.c: Likewise.
5089 * utils.c: Likewise.
5090 * wincecompat.c: Likewise.
5092 2014-08-06 Gary Benson <gbenson@redhat.com>
5094 * regcache.c (init_register_cache): Move conditionals inside if.
5096 2014-08-06 Gary Benson <gbenson@redhat.com>
5098 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5100 2014-07-31 Gary Benson <gbenson@redhat.com>
5102 * ax.h: Do not include server.h.
5103 * gdbthread.h: Likewise.
5104 * lynx-low.h: Likewise.
5105 * notif.h: Likewise.
5107 2014-07-30 Gary Benson <gbenson@redhat.com>
5109 * server.h: Include common-defs.h.
5110 Do not include config.h or build-gnulib-gdbserver/config.h.
5112 2014-07-30 Gary Benson <gbenson@redhat.com>
5114 * hostio-errno.c: Move server.h to top of includes list.
5115 * inferiors.c: Likewise.
5116 * linux-x86-low.c: Likewise.
5117 * notif.c: Include server.h.
5119 2014-07-24 Tom Tromey <tromey@redhat.com>
5120 Gary Benson <gbenson@redhat.com>
5122 * server.h (CORE_ADDR): Now unsigned.
5124 2014-07-16 Pedro Alves <palves@redhat.com>
5126 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5128 2014-07-15 Pedro Alves <palves@redhat.com>
5130 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5133 2014-07-11 Pedro Alves <palves@redhat.com>
5135 * linux-low.c (kill_wait_lwp): New function, based on
5136 kill_one_lwp_callback, but use my_waitpid directly.
5137 (kill_one_lwp_callback, linux_kill): Use it.
5139 2014-06-23 Pedro Alves <palves@redhat.com>
5141 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5142 before setting DR0..DR3.
5144 2014-06-20 Gary Benson <gbenson@redhat.com>
5146 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5147 * configure: Regenerated.
5148 * config.in: Likewise.
5150 2014-06-20 Gary Benson <gbenson@redhat.com>
5152 * Makefile.in (SFILES): Update locations for files moved
5154 (object file files): Reordered.
5156 2014-06-20 Gary Benson <gbenson@redhat.com>
5158 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5159 (i386_dr_low_set_addr): Likewise.
5160 (i386_dr_low_get_addr): Likewise.
5161 (i386_dr_low_can_set_control): Likewise.
5162 (i386_dr_low_set_control): Likewise.
5163 (i386_dr_low_get_control): Likewise.
5164 (i386_dr_low_get_status): Likewise.
5165 (i386_get_debug_register_length): Likewise.
5166 * linux-x86-low.c (i386_dr_low_set_addr):
5167 Changed signature. Made static.
5168 (i386_dr_low_get_addr): Likewise.
5169 (i386_dr_low_set_control): Likewise.
5170 (i386_dr_low_get_control): Likewise.
5171 (i386_dr_low_get_status): Likewise.
5172 (i386_dr_low): New global variable.
5173 * win32-i386-low.c (i386_dr_low_set_addr):
5174 Changed signature. Made static.
5175 (i386_dr_low_get_addr): Likewise.
5176 (i386_dr_low_set_control): Likewise.
5177 (i386_dr_low_get_control): Likewise.
5178 (i386_dr_low_get_status): Likewise.
5179 (i386_dr_low): New global variable.
5181 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5183 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5184 * Makefile.in (AR, AR_FLAGS): Define.
5185 * configure: Regenerate.
5187 2014-06-19 Gary Benson <gbenson@redhat.com>
5189 * Makefile.in (i386-dregs.o): New rule.
5190 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5191 * i386-low.c (target.h): Remove include.
5192 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5193 (DR_CONTROL_SHIFT): Likewise.
5194 (DR_CONTROL_SIZE): Likewise.
5195 (DR_RW_EXECUTE): Likewise.
5196 (DR_RW_WRITE): Likewise.
5197 (DR_RW_READ): Likewise.
5198 (DR_RW_IORW): Likewise.
5199 (DR_LEN_1): Likewise.
5200 (DR_LEN_2): Likewise.
5201 (DR_LEN_4): Likewise.
5202 (DR_LEN_8): Likewise.
5203 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5204 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5205 (DR_ENABLE_SIZE): Likewise.
5206 (DR_LOCAL_SLOWDOWN): Likewise.
5207 (DR_GLOBAL_SLOWDOWN): Likewise.
5208 (DR_CONTROL_RESERVED): Likewise.
5209 (I386_DR_CONTROL_MASK): Likewise.
5210 (I386_DR_VACANT): Likewise.
5211 (I386_DR_LOCAL_ENABLE): Likewise.
5212 (I386_DR_GLOBAL_ENABLE): Likewise.
5213 (I386_DR_DISABLE): Likewise.
5214 (I386_DR_SET_RW_LEN): Likewise.
5215 (I386_DR_GET_RW_LEN): Likewise.
5216 (I386_DR_WATCH_HIT): Likewise.
5217 (i386_wp_op_t): Likewise.
5218 (i386_show_dr): Likewise.
5219 (i386_length_and_rw_bits): Likewise.
5220 (i386_insert_aligned_watchpoint): Likewise.
5221 (i386_remove_aligned_watchpoint): Likewise.
5222 (i386_handle_nonaligned_watchpoint): Likewise.
5223 i386_update_inferior_debug_regs(): Likewise.
5224 (i386_dr_insert_watchpoint): Likewise.
5225 (i386_dr_remove_watchpoint): Likewise.
5226 (i386_dr_region_ok_for_watchpoint): Likewise.
5227 (i386_dr_stopped_data_address): Likewise.
5228 (i386_dr_stopped_by_watchpoint): Likewise.
5230 2014-06-19 Gary Benson <gbenson@redhat.com>
5232 * i386-low.c (i386_dr_show): Renamed to
5233 i386_show_dr and made static. All uses updated.
5234 (i386_dr_length_and_rw_bits): Renamed to
5235 i386_length_and_rw_bits and made static.
5237 (i386_dr_insert_aligned_watchpoint): Renamed to
5238 i386_insert_aligned_watchpoint and made static.
5240 (i386_dr_remove_aligned_watchpoint): Renamed to
5241 i386_remove_aligned_watchpoint and made static.
5243 (i386_dr_update_inferior_debug_regs): Renamed to
5244 i386_update_inferior_debug_regs and made static.
5247 2014-06-18 Gary Benson <gbenson@redhat.com>
5249 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5250 (i386_dr_low_can_set_control): Likewise.
5251 (i386_get_debug_register_length): Likewise.
5252 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5253 (i386_dr_low_can_set_control): Likewise.
5254 (i386_get_debug_register_length): Likewise.
5256 2014-06-17 Gary Benson <gbenson@redhat.com>
5258 * i386-low.h (i386-dregs.h): New include.
5259 (DR_FIRSTADDR): Now in i386-dregs.h.
5260 (DR_LASTADDR): Likewise.
5261 (DR_NADDR): Likewise.
5262 (DR_STATUS): Likewise.
5263 (DR_CONTROL): Likewise.
5264 (i386_debug_reg_state): Likewise.
5265 (i386_dr_insert_watchpoint): Likewise.
5266 (i386_dr_remove_watchpoint): Likewise.
5267 (i386_dr_region_ok_for_watchpoint): Likewise.
5268 (i386_dr_stopped_data_address): Likewise.
5269 (i386_dr_stopped_by_watchpoint): Likewise.
5270 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5272 2014-06-18 Gary Benson <gbenson@redhat.com>
5274 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5275 i386_dr_insert_watchpoint.
5276 (i386_low_remove_watchpoint): Renamed to
5277 i386_dr_remove_watchpoint.
5278 (i386_low_region_ok_for_watchpoint): Renamed to
5279 i386_dr_region_ok_for_watchpoint.
5280 (i386_low_stopped_data_address): Renamed to
5281 i386_dr_stopped_data_address.
5282 (i386_low_stopped_by_watchpoint): Renamed to
5283 i386_dr_stopped_by_watchpoint.
5284 * i386-low.c (i386_show_dr): Renamed to
5285 i386_dr_show and made nonstatic. All uses updated.
5286 (i386_length_and_rw_bits): Renamed to
5287 i386_dr_length_and_rw_bits and made nonstatic.
5289 (i386_insert_aligned_watchpoint): Renamed to
5290 i386_dr_insert_aligned_watchpoint and made nonstatic.
5292 (i386_remove_aligned_watchpoint): Renamed to
5293 i386_dr_remove_aligned_watchpoint and made nonstatic.
5295 (i386_update_inferior_debug_regs): Renamed to
5296 i386_dr_update_inferior_debug_regs and made nonstatic.
5298 (i386_low_insert_watchpoint): Renamed to
5299 i386_dr_insert_watchpoint. All uses updated.
5300 (i386_low_remove_watchpoint): Renamed to
5301 i386_dr_remove_watchpoint. All uses updated.
5302 (i386_low_region_ok_for_watchpoint): Renamed to
5303 i386_dr_region_ok_for_watchpoint. All uses updated.
5304 (i386_low_stopped_data_address): Renamed to
5305 i386_dr_stopped_data_address. All uses updated.
5306 (i386_low_stopped_by_watchpoint): Renamed to
5307 i386_dr_stopped_by_watchpoint. All uses updated.
5309 2014-06-18 Gary Benson <gbenson@redhat.com>
5311 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5312 (i386_dr_low_can_set_control): Likewise.
5313 (i386_insert_aligned_watchpoint): New check.
5315 2014-06-18 Gary Benson <gbenson@redhat.com>
5317 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5320 2014-06-18 Gary Benson <gbenson@redhat.com>
5322 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5323 instead of fatal and error.
5324 (i386_handle_nonaligned_watchpoint): Likewise.
5326 2014-06-18 Gary Benson <gbenson@redhat.com>
5328 * i386-low.c (i386_get_debug_register_length): New macro.
5329 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5330 (i386_show_dr): Use debug_printf instead of fprintf. Use
5331 phex to format values.
5333 2014-06-18 Gary Benson <gbenson@redhat.com>
5335 * i386-low.h: Comment changes.
5336 * i386-low.c: Likewise.
5338 2014-06-18 Gary Benson <gbenson@redhat.com>
5340 * i386-low.c: Whitespace changes.
5342 2014-06-12 Tom Tromey <tromey@redhat.com>
5344 * utils.c (freeargv): Remove.
5346 2014-06-12 Tom Tromey <tromey@redhat.com>
5348 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5349 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5350 (parse_debug_format_options): Likewise.
5351 (gdbserver_usage): Likewise.
5352 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5353 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5354 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5356 ($(LIBGNU)): Depend on libiberty.
5357 (all-lib): Recurse into all subdirs.
5358 (install-only): Invoke "install" target in subdirs.
5359 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5361 * configure: Rebuild.
5362 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5363 for vasprintf, vsnprintf, or gettimeofday.
5364 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5367 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5369 * development.sh: Delete.
5370 * Makefile.in (config.status): Adjust dependency on development.sh.
5371 * configure.ac: Adjust development.sh source call.
5372 * configure: Regenerate.
5374 2014-06-02 Pedro Alves <palves@redhat.com>
5376 * ax.c (gdb_free_agent_expr): New function.
5377 * ax.h (gdb_free_agent_expr): New declaration.
5378 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5380 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5382 (clear_breakpoint_conditions_and_commands): New function.
5383 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5384 (clear_breakpoint_conditions_and_commands): New declaration.
5386 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5388 * linux-aarch64-low.c (asm/ptrace.h): Include.
5390 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5392 Fix TLS access for -static -pthread.
5393 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5394 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5395 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5397 2014-05-20 Pedro Alves <palves@redhat.com>
5399 * linux-aarch64-low.c (aarch64_insert_point)
5400 (aarch64_remove_point): No longer check whether the type is
5401 supported here. Adjust to new interface.
5402 (the_low_target): Install aarch64_supports_z_point_type as
5403 supports_z_point_type method.
5404 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5405 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5406 instead of a Z packet char. Adjust.
5407 (arm_supports_z_point_type): New function.
5408 (arm_insert_point, arm_remove_point): Adjust to new interface.
5409 (the_low_target): Install arm_supports_z_point_type.
5410 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5411 (cris_insert_point, cris_remove_point): Adjust to new interface.
5412 Don't check whether the type is supported here.
5413 (the_low_target): Install cris_supports_z_point_type.
5414 * linux-low.c (linux_supports_z_point_type): New function.
5415 (linux_insert_point, linux_remove_point): Adjust to new interface.
5416 * linux-low.h (struct linux_target_ops) <insert_point,
5417 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5418 raw_breakpoint pointer parameter.
5419 <supports_z_point_type>: New method.
5420 * linux-mips-low.c (mips_supports_z_point_type): New function.
5421 (mips_insert_point, mips_remove_point): Adjust to new interface.
5422 Use mips_supports_z_point_type.
5423 (the_low_target): Install mips_supports_z_point_type.
5424 * linux-ppc-low.c (the_low_target): Install NULL as
5425 supports_z_point_type method.
5426 * linux-s390-low.c (the_low_target): Install NULL as
5427 supports_z_point_type method.
5428 * linux-sparc-low.c (the_low_target): Install NULL as
5429 supports_z_point_type method.
5430 * linux-x86-low.c (x86_supports_z_point_type): New function.
5431 (x86_insert_point): Adjust to new insert_point interface. Use
5432 insert_memory_breakpoint. Adjust to new
5433 i386_low_insert_watchpoint interface.
5434 (x86_remove_point): Adjust to remove_point interface. Use
5435 remove_memory_breakpoint. Adjust to new
5436 i386_low_remove_watchpoint interface.
5437 (the_low_target): Install x86_supports_z_point_type.
5438 * lynx-low.c (lynx_target_ops): Install NULL as
5439 supports_z_point_type callback.
5440 * nto-low.c (nto_supports_z_point_type): New.
5441 (nto_insert_point, nto_remove_point): Adjust to new interface.
5442 (nto_target_ops): Install nto_supports_z_point_type.
5443 * mem-break.c: Adjust intro comment.
5444 (struct raw_breakpoint) <raw_type, size>: New fields.
5445 <inserted>: Update comment.
5446 <shlib_disabled>: Delete field.
5447 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5448 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5449 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5450 (raw_bkpt_type_to_target_hw_bp_type): New function.
5451 (find_enabled_raw_code_breakpoint_at): New function.
5452 (find_raw_breakpoint_at): New type and size parameters. Use them.
5453 (insert_memory_breakpoint): New function, based off
5454 set_raw_breakpoint_at.
5455 (remove_memory_breakpoint): New function.
5456 (set_raw_breakpoint_at): Reimplement.
5457 (set_breakpoint): New, based on set_breakpoint_at.
5458 (set_breakpoint_at): Reimplement.
5459 (delete_raw_breakpoint): Go through the_target->remove_point
5460 instead of assuming memory breakpoints.
5461 (find_gdb_breakpoint_at): Delete.
5462 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5463 (find_gdb_breakpoint): New function.
5464 (set_gdb_breakpoint_at): Delete.
5465 (z_type_supported): New function.
5466 (set_gdb_breakpoint_1): New function, loosely based off
5467 set_gdb_breakpoint_at.
5468 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5469 (delete_gdb_breakpoint_at): Delete.
5470 (delete_gdb_breakpoint_1): New function, loosely based off
5471 delete_gdb_breakpoint_at.
5472 (delete_gdb_breakpoint): New function.
5473 (clear_gdb_breakpoint_conditions): Rename to ...
5474 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5476 (add_condition_to_breakpoint): Make static.
5477 (add_breakpoint_condition): Take a struct breakpoint pointer
5478 instead of an address. Adjust.
5479 (gdb_condition_true_at_breakpoint): Rename to ...
5480 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5482 (gdb_condition_true_at_breakpoint): Reimplement.
5483 (add_breakpoint_commands): Take a struct breakpoint pointer
5484 instead of an address. Adjust.
5485 (gdb_no_commands_at_breakpoint): Rename to ...
5486 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5487 parameter. Return true if no breakpoint was found. Change debug
5489 (gdb_no_commands_at_breakpoint): Reimplement.
5490 (run_breakpoint_commands): Rename to ...
5491 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5492 and change return type to boolean.
5493 (run_breakpoint_commands): New function.
5494 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5495 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5496 breakpoint. Go through the_target->remove_point instead of
5497 assuming memory breakpoint.
5498 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5499 software and hardware breakpoints.
5500 (reinsert_raw_breakpoint): Go through the_target->insert_point
5501 instead of assuming memory breakpoint.
5502 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5503 software and hardware breakpoints.
5504 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5505 Check both software and hardware breakpoints.
5506 (validate_inserted_breakpoint): Assert the breakpoint is a
5507 software breakpoint. Set the inserted flag to -1 instead of
5508 setting shlib_disabled.
5509 (delete_disabled_breakpoints): Adjust.
5510 (validate_breakpoints): Only validate software breakpoints.
5511 Adjust to inserted flag change.
5512 (check_mem_read, check_mem_write): Skip breakpoint types other
5513 than software breakpoints. Adjust to inserted flag change.
5514 * mem-break.h (enum raw_bkpt_type): New enum.
5515 (raw_breakpoint, struct process_info): Forward declare.
5516 (Z_packet_to_target_hw_bp_type): Delete declaration.
5517 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5518 (set_gdb_breakpoint, delete_gdb_breakpoint)
5519 (clear_breakpoint_conditions): New declarations.
5520 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5521 (breakpoint_inserted_here): Update comment.
5522 (add_breakpoint_condition, add_breakpoint_commands): Replace
5523 address parameter with a breakpoint pointer parameter.
5524 (gdb_breakpoint_here): Update comment.
5525 (delete_gdb_breakpoint_at): Delete.
5526 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5527 * server.c (process_point_options): Take a struct breakpoint
5528 pointer instead of an address. Adjust.
5529 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5530 delete_gdb_breakpoint.
5531 * spu-low.c (spu_target_ops): Install NULL as
5532 supports_z_point_type method.
5533 * target.h: Include mem-break.h.
5534 (struct target_ops) <prepare_to_access_memory>: Update comment.
5535 <supports_z_point_type>: New field.
5536 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5537 instead of a char. Also take a raw breakpoint pointer.
5538 * win32-arm-low.c (the_low_target): Install NULL as
5539 supports_z_point_type.
5540 * win32-i386-low.c (i386_supports_z_point_type): New function.
5541 (i386_insert_point, i386_remove_point): Adjust to new interface.
5542 (the_low_target): Install i386_supports_z_point_type.
5543 * win32-low.c (win32_supports_z_point_type): New function.
5544 (win32_insert_point, win32_remove_point): Adjust to new interface.
5545 (win32_target_ops): Install win32_supports_z_point_type.
5546 * win32-low.h (struct win32_target_ops):
5547 <supports_z_point_type>: New method.
5548 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5549 instead of a char. Also take a raw breakpoint pointer.
5551 2014-05-20 Pedro Alves <palves@redhat.com>
5553 * mem-break.h: Include break-common.h.
5554 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5555 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5556 (Z_packet_to_target_hw_bp_type): New declaration.
5557 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5558 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5559 (Z_PACKET_ACCESS_WP): Delete macros.
5560 (Z_packet_to_hw_type): Delete function.
5561 * i386-low.h: Don't include break-common.h here.
5562 (Z_packet_to_hw_type): Delete declaration.
5563 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5564 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5565 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5566 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5567 * linux-aarch64-low.c: Don't include break-common.h here.
5568 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5569 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5570 (Z_packet_to_target_hw_bp_type): Delete function.
5571 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5573 (mips_insert_point, mips_remove_point): Use
5574 Z_packet_to_target_hw_bp_type.
5576 2014-05-20 Pedro Alves <palves@redhat.com>
5578 * linux-aarch64-low.c: Include break-common.h.
5579 (enum target_point_type): Delete.
5580 (Z_packet_to_point_type): Rename to ...
5581 (Z_packet_to_target_hw_bp_type): ... this, and return a
5582 target_hw_bp_type instead.
5583 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5584 instead of an enum target_point_type.
5585 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5587 (aarch64_dr_state_insert_one_point)
5588 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5589 (aarch64_handle_aligned_watchpoint)
5590 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5591 Take an enum target_hw_bp_type instead of an enum
5593 (aarch64_supports_z_point_type): New function.
5594 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5595 use Z_packet_to_target_hw_bp_type.
5597 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5599 * configure.ac: Only use -Werror by default when DEVELOPMENT
5601 * configure: Regenerate.
5603 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5605 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5606 * linux-x86-low.c (X86_64_USER_REGS): New.
5607 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5609 2014-04-28 Yao Qi <yao@codesourcery.com>
5611 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5614 2014-04-25 Pedro Alves <palves@redhat.com>
5617 * linux-low.c (linux_attach_fail_reason_string): New function.
5618 (linux_attach_lwp): Delete.
5619 (linux_attach_lwp_1): Rename to ...
5620 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5621 argument. Remove "initial" parameter. Return int instead of
5622 void. Don't error or warn here.
5623 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5624 failure to attach to the tgid. Call warning when failing to
5626 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5627 argument. Remove "initial" parameter. Return int instead of
5628 void. Don't error or warn here.
5629 (linux_attach_fail_reason_string): New declaration.
5630 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5631 interface change. Use linux_attach_fail_reason_string.
5633 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5634 Walfred Tedeschi <walfred.tedeschi@intel.com>
5636 * Makefile.in: Added rules to handle new files
5637 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5638 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5639 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5640 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5641 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5642 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5644 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5645 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5646 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5647 i386/x32-avx512.xml.
5648 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5649 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5650 i386/x32-avx512-linux.xml.
5651 * i387-fp.c (num_avx512_k_registers): New constant for number
5653 (num_avx512_zmmh_low_registers): New constant for number of
5654 lower ZMM registers (0-15).
5655 (num_avx512_zmmh_high_registers): New constant for number of
5656 higher ZMM registers (16-31).
5657 (num_avx512_ymmh_registers): New contant for number of higher
5658 YMM registers (ymm16-31 added by avx521 on x86_64).
5659 (num_avx512_xmm_registers): New constant for number of higher
5660 XMM registers (xmm16-31 added by AVX512 on x86_64).
5661 (struct i387_xsave): Add space for AVX512 registers.
5662 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5663 Add code to handle AVX512 registers.
5664 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5665 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5666 prototypei from generated file.
5667 (tdesc_amd64_avx512_linux): Likewise.
5668 (init_registers_x32_avx512_linux): Likewise.
5669 (tdesc_x32_avx512_linux): Likewise.
5670 (init_registers_i386_avx512_linux): Likewise.
5671 (tdesc_i386_avx512_linux): Likewise.
5672 (x86_64_regmap): Add AVX512 registers.
5673 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5675 (initialize_low_arch): Add code to initialize AVX512 registers.
5677 2014-04-23 Pedro Alves <palves@redhat.com>
5679 * mem-break.c (find_gdb_breakpoint_at): Make static.
5680 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5682 2014-04-23 Pedro Alves <palves@redhat.com>
5684 * i386-low.c: Don't include break-common.h here.
5685 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5686 prototype to take target_hw_bp_type as argument instead of a Z
5688 * i386-low.h: Include break-common.h here.
5689 (Z_packet_to_hw_type): Declare.
5690 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5692 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5693 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5694 (x86_remove_point): Convert the packet number to a
5695 target_hw_bp_type before calling i386_low_remove_watchpoint.
5696 * win32-i386-low.c (i386_insert_point): Convert the packet number
5697 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5698 (i386_remove_point): Convert the packet number to a
5699 target_hw_bp_type before calling i386_low_remove_watchpoint.
5701 2014-04-23 Pedro Alves <palves@redhat.com>
5703 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5705 2014-04-10 Pedro Alves <palves@redhat.com>
5707 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5708 Check if the condition or command is NULL before checking if the
5709 breakpoint is known. On success, return true.
5710 * mem-break.h (add_breakpoint_condition): Document return.
5711 (add_breakpoint_commands): Add describing comment.
5712 * server.c (skip_to_semicolon): New function.
5713 (process_point_options): Use it.
5715 2014-04-09 Pedro Alves <palves@redhat.com>
5717 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5720 2014-02-27 Pedro Alves <palves@redhat.com>
5723 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5725 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5727 (last_thread_of_process_p): Take a PID argument instead of a
5729 (linux_wait_for_lwp): Delete.
5730 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5732 (linux_low_filter_event): New function, party factored out from
5733 linux_wait_for_event.
5734 (linux_wait_for_event): Rename to ...
5735 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5736 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5737 sigsuspend. Check for zombie leaders.
5738 (linux_wait_for_event): Reimplement as wrapper around
5739 linux_wait_for_event_filtered.
5740 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5741 a normal or signal exit is seen, it's the whole process exiting.
5742 (wait_for_sigstop): No longer a for_each_inferior callback.
5743 Rewrite on top of linux_wait_for_event_filtered.
5744 (stop_all_lwps): Call wait_for_sigstop directly.
5745 * server.c (resume, handle_target_event): Handle
5746 TARGET_WAITKIND_NO_RESUMED.
5748 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5750 * win32-low.c (psapi_get_dll_name,
5751 * win32_CreateToolhelp32Snapshot): Delete.
5752 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5753 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5755 (handle_load_dll): Add function description.
5756 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5758 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5760 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5762 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5763 base address when calling win32_add_one_solib.
5764 (handle_load_dll): Delete local variable load_addr.
5765 Remove 0x1000 offset applied to DLL base address when calling
5766 win32_add_one_solib.
5767 (handle_unload_dll): Add comment.
5769 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5771 * win32-low.c (win32_add_all_dlls): Renames
5772 win32_ensure_ntdll_loaded. Rewrite function documentation.
5773 Adjust implementation to always load all DLLs.
5774 Add 0x1000 offset to DLL base address when calling
5775 win32_add_one_solib.
5776 (child_initialization_done): New static global.
5777 (do_initial_child_stuff): Set child_initialization_done to
5778 zero during child initialization, and 1 after. Replace call
5779 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5781 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5782 (handle_unload_dll): Add function documentation.
5783 (get_child_debug_event): Ignore load and unload DLL events
5784 during child initialization.
5786 2014-02-20 Doug Evans <dje@google.com>
5788 Remove global all_lwps.
5789 * inferiors.h (ptid_of): Move here from linux-low.h.
5790 (pid_of, lwpid_of): Ditto.
5791 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5792 parameter is a struct thread_info * now.
5793 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5794 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5795 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5797 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5798 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5799 * linux-arm-low.c (update_registers_callback): Update, "entry"
5800 parameter is a struct thread_info * now.
5801 Fetch lwpid from current_inferior directly.
5802 (arm_insert_point): Pass &all_threads to find_inferior instead of
5804 (arm_remove_point): Ditto.
5805 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5806 (arm_prepare_to_resume): Fetch pid from thread.
5807 (arm_read_description): Fetch lwpid from current_inferior directly.
5808 * linux-low.c (all_lwps): Delete.
5809 (delete_lwp): Delete call to remove_inferior.
5810 (handle_extended_wait): Fetch lwpid from thread.
5811 (add_lwp): Don't set lwp->entry.id. Remove call to
5812 add_inferior_to_list.
5813 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5814 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5815 (kill_one_lwp_callback): Ditto.
5816 (linux_kill): Don't dereference NULL pointer.
5817 Fetch ptid,lwpid from thread.
5818 (get_detach_signal): Fetch ptid from thread.
5819 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5820 Simplify call to regcache_invalidate_thread.
5821 (delete_lwp_callback): Update, "entry" parameter is a
5822 struct thread_info * now. Fetch pid from thread.
5823 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5824 (status_pending_p_callback): Update, "entry" parameter is a
5825 struct thread_info * now. Fetch ptid from thread.
5826 (find_lwp_pid): Update, "entry" parameter is a
5827 struct thread_info * now.
5828 (linux_wait_for_lwp): Fetch pid from thread.
5829 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5830 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5831 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5832 (dequeue_one_deferred_signal): Ditto.
5833 (cancel_breakpoint): Fetch ptid from current_inferior.
5834 (linux_wait_for_event): Pass &all_threads to find_inferior,
5835 not &all_lwps. Fetch ptid, lwpid from thread.
5836 (count_events_callback): Update, "entry" parameter is a
5837 struct thread_info * now.
5838 (select_singlestep_lwp_callback): Ditto.
5839 (select_event_lwp_callback): Ditto.
5840 (cancel_breakpoints_callback): Ditto.
5841 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5843 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5844 (unsuspend_one_lwp): Update, "entry" parameter is a
5845 struct thread_info * now.
5846 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5848 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5849 Fetch lwpid from thread, not lwp.
5850 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5851 Pass &all_threads to find_inferior, not &all_lwps.
5852 (send_sigstop): Fetch lwpid from thread, not lwp.
5853 (send_sigstop_callback): Update, "entry" parameter is a
5854 struct thread_info * now.
5855 (suspend_and_send_sigstop_callback): Ditto.
5856 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5857 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5858 struct thread_info * now.
5859 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5861 (lwp_running): Update, "entry" parameter is a
5862 struct thread_info * now.
5863 (stop_all_lwps): Fetch ptid from thread.
5864 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5865 (linux_resume_one_lwp): Fetch lwpid from thread.
5866 (linux_set_resume_request): Update, "entry" parameter is a
5867 struct thread_info * now. Fetch pid, lwpid from thread.
5868 (resume_status_pending_p): Update, "entry" parameter is a
5869 struct thread_info * now.
5870 (need_step_over_p): Ditto. Fetch lwpid from thread.
5871 (start_step_over): Fetch lwpid from thread.
5872 (linux_resume_one_thread): Update, "entry" parameter is a
5873 struct thread_info * now. Fetch lwpid from thread.
5874 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5875 (proceed_one_lwp): Update, "entry" parameter is a
5876 struct thread_info * now. Fetch lwpid from thread.
5877 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5878 struct thread_info * now.
5879 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5880 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5881 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5883 (regsets_store_inferior_registers): Ditto.
5884 (fetch_register, store_register): Ditto.
5885 (linux_read_memory, linux_write_memory): Ditto.
5886 (linux_request_interrupt): Ditto.
5887 (linux_read_auxv): Ditto.
5888 (linux_xfer_siginfo): Ditto.
5889 (linux_qxfer_spu): Ditto.
5890 (linux_qxfer_libraries_svr4): Ditto.
5891 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5892 moved to inferiors.h.
5894 (get_thread_lwp): Update.
5895 (struct lwp_info): Delete member "entry". Simplify comment for
5898 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5899 current_inferior directly.
5900 (update_watch_registers_callback): Update, "entry" parameter is a
5901 struct thread_info * now. Fetch pid from thread.
5902 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5903 (mips_insert_point): Fetch lwpid from current_inferior.
5904 Pass &all_threads to find_inferior, not &all_lwps.
5905 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5906 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5908 (mips_stopped_data_address): Ditto.
5909 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5911 * linux-tile-low.c (tile_arch_setup): Ditto.
5912 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5913 (update_debug_registers_callback): Update, "entry" parameter is a
5914 struct thread_info * now. Fetch pid from thread.
5915 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5916 Pass &all_threads to find_inferior, not &all_lwps.
5917 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5918 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5919 Pass &all_threads to find_inferior, not &all_lwps.
5920 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5921 (i386_dr_low_get_status): Ditto.
5922 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5923 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5924 (x86_linux_read_description): Ditto.
5925 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5927 2014-02-20 Doug Evans <dje@google.com>
5929 * inferiors.c (get_first_inferior): Fix buglet.
5931 2014-02-19 Doug Evans <dje@google.com>
5933 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5934 * inferiors.c (add_thread): Change result type to struct thread_info *.
5935 All callers updated.
5936 (add_lwp): Call add_thread here instead of in callers.
5937 All callers updated.
5938 * linux-low.h (get_lwp_thread): Rewrite.
5939 (struct lwp_info): New member "thread".
5941 2014-02-19 Doug Evans <dje@google.com>
5943 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5944 All callers updated.
5946 2014-02-19 Doug Evans <dje@google.com>
5948 * inferiors.c (add_thread): Fix whitespace.
5950 2014-02-19 Doug Evans <dje@google.com>
5952 * dll.c (clear_dlls): Replace accessing list implemention details
5954 * gdbthread.h (get_first_thread): Declare.
5955 * inferiors.c (for_each_inferior_with_data): New function.
5956 (get_first_thread): New function.
5957 (find_thread_ptid): Simplify.
5958 (get_first_inferior): New function.
5959 (clear_list): Delete.
5960 (one_inferior_p): New function.
5961 (clear_inferior_list): New function.
5962 (clear_inferiors): Update.
5963 * inferiors.h (for_each_inferior_with_data): Declare.
5964 (clear_inferior_list): Declare.
5965 (one_inferior_p): Declare.
5966 (get_first_inferior): Declare.
5967 * linux-low.c (linux_wait_for_event): Replace accessing list
5968 implemention details with API function.
5969 * server.c (target_running): Ditto.
5970 (accumulate_file_name_length): New function.
5971 (emit_dll_description): New function.
5972 (handle_qxfer_libraries): Replace accessing list implemention
5973 details with API function.
5974 (handle_qxfer_threads_worker): New function.
5975 (handle_qxfer_threads_proper): Replace accessing list implemention
5976 details with API function.
5977 (handle_query): Ditto.
5978 (visit_actioned_threads_callback_ftype): New typedef.
5979 (visit_actioned_threads_data): New struct.
5980 (visit_actioned_threads): Rewrite to be find_inferior callback.
5981 (resume): Call find_inferior.
5982 (handle_status): Replace accessing list implemention
5983 details with API function.
5984 (process_serial_event): Replace accessing list implemention details
5986 * target.c (set_desired_inferior): Replace accessing list implemention
5987 details with API function.
5988 * tracepoint.c (same_process_p): New function.
5989 (gdb_agent_about_to_close): Replace accessing list implemention
5990 details with API function.
5991 * win32-low.c (child_delete_thread): Replace accessing list
5992 implemention details with API function.
5993 (match_dll_by_basename): New function.
5994 (dll_is_loaded_by_basename): New function.
5995 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5996 details call to dll_is_loaded_by_basename.
5998 2014-02-19 Doug Evans <dje@google.com>
6000 * dll.h (struct dll_info): Add comment.
6001 * gdbthread.h (struct thread_info): Add comment.
6002 (current_ptid): Simplify.
6003 * inferiors.c (add_process): Update.
6004 (remove_process): Update.
6005 * inferiors.h (struct process_info): Rename member "head" to "entry".
6006 * linux-low.c (delete_lwp): Update.
6008 (last_thread_of_process_p): Update.
6009 (kill_one_lwp_callback, linux_kill): Update.
6010 (status_pending_p_callback): Update.
6011 (wait_for_sigstop): Update. Simplify read of ptid.
6012 (start_step_over): Update.
6013 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6014 (get_lwp_thread): Update.
6015 (struct lwp_info): Rename member "head" to "entry".
6016 * regcache.h (inferior_list_entry): Delete.
6017 * server.c (kill_inferior_callback): Update.
6018 (detach_or_kill_inferior_callback): Update.
6019 (print_started_pid): Update.
6020 (print_attached_pid): Update.
6021 (process_serial_event): Simplify read of ptid.
6022 * thread-db.c (thread_db_create_event): Update.
6023 (thread_db_get_tls_address): Update.
6024 * win32-low.c (current_inferior_ptid): Simplify.
6026 2014-02-19 Tom Tromey <tromey@redhat.com>
6028 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6030 (target_supports_btrace): Update.
6032 2014-02-14 Yao Qi <yao@codesourcery.com>
6034 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6035 (rsp-low-ipa.o): New target.
6037 2014-02-12 Tom Tromey <tromey@redhat.com>
6039 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6040 convert_ascii_to_int.
6041 * regcache.c (registers_to_string): Likewise.
6042 * remote-utils.c (decode_M_packet): Likewise.
6043 * server.c (process_serial_event): Likewise.
6045 2014-02-12 Tom Tromey <tromey@redhat.com>
6047 * server.c (handle_query, handle_v_run): Use hex2bin, not
6049 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6051 2014-02-12 Tom Tromey <tromey@redhat.com>
6053 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6054 convert_int_to_ascii.
6055 * regcache.c (registers_to_string, collect_register_as_string):
6057 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6059 * server.c (process_serial_event): Likewise.
6060 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6061 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6063 2014-02-12 Tom Tromey <tromey@redhat.com>
6065 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6066 bin2hex, not hexify.
6067 * tracepoint.c (cmd_qtstatus): Likewise.
6069 2014-02-12 Tom Tromey <tromey@redhat.com>
6071 * remote-utils.c (monitor_output): Pass explicit length to
6074 2014-02-12 Tom Tromey <tromey@redhat.com>
6076 * tracepoint.c: Include rsp-low.h.
6077 * server.c: Include rsp-low.h.
6078 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6079 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6081 * remote-utils.c: Include rsp-low.h.
6082 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6083 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6084 (convert_int_to_ascii, convert_ascii_to_int): Move to
6086 * regcache.c: Include rsp-low.h.
6087 * ax.c: Include rsp-low.h.
6088 * Makefile.in (SFILES): Add common/rsp-low.c.
6089 (OBS): Add rsp-low.o.
6090 (rsp-low.o): New target.
6092 2014-02-12 Tom Tromey <tromey@redhat.com>
6094 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6095 Include print-utils.h.
6096 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6097 (plongest, thirty_two, phex_nz): Remove.
6098 * Makefile.in (SFILES): Add common/print-utils.c.
6099 (OBS): Add print-utils.o.
6100 (print-utils-ipa.o): New target.
6101 (print-utils.o): New target.
6102 (IPA_OBJS): Add print-utils-ipa.o.
6104 2014-02-06 Tom Tromey <tromey@redhat.com>
6106 * Makefile.in (SFILES): Fix indentation.
6108 2014-02-05 Doug Evans <dje@google.com>
6110 * linux-low.c (linux_wait_for_event): Improve comment.
6111 (linux_wait_1): Keep current_inferior in sync with event_child.
6113 2014-01-22 Doug Evans <dje@google.com>
6115 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6117 2014-01-22 Doug Evans <dje@google.com>
6119 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6120 * configure: Regenerate.
6121 * config.in: Regenerate.
6122 * Makefile.in (SFILES): Add debug.c.
6124 * debug.c: New file.
6125 * debug.h: New file.
6126 * linux-aarch64-low.c (*): Update all debugging printfs to use
6127 debug_printf instead of fprintf.
6128 * linux-arm-low.c (*): Ditto.
6129 * linux-cris-low.c (*): Ditto.
6130 * linux-crisv32-low.c (*): Ditto.
6131 * linux-m32r-low.c (*): Ditto.
6132 * linux-sparc-low.c (*): Ditto.
6133 * linux-x86.c (*): Ditto.
6134 * linux-low.c (*): Ditto.
6135 (linux_wait_1): Add calls to debug_enter, debug_exit.
6136 (linux_wait): Remove redundant debugging printf.
6137 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6138 (linux_resume, unstop_all_lwps): Ditto.
6139 * mem-break.c (*): Update all debugging printfs to use
6140 debug_printf instead of fprintf.
6141 * remote-utils.c (*): Ditto.
6142 * thread-db.c (*): Ditto.
6143 * server.c #include <ctype.h>, "gdb_vecs.h".
6144 (debug_threads): Moved to debug.c.
6145 (*): Update all debugging printfs to use debug_printf instead of
6147 (start_inferior): Replace call to fflush with call to debug_flush.
6148 (monitor_show_help): Mention set debug-format.
6149 (parse_debug_format_options): New function.
6150 (handle_monitor_command): Handle "monitor set debug-format".
6151 (gdbserver_usage): Mention --debug-format.
6152 (main): Parse --debug-format.
6153 * server.h (debug_threads): Declaration moved to debug.h.
6155 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6156 trace_debug_1 that uses debug_printf.
6157 (tracepoint_look_up_symbols): Update all debugging printfs to use
6158 debug_printf instead of fprintf.
6160 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6162 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6165 2014-01-17 Pedro Alves <palves@redhat.com>
6168 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6169 defined after including gdb_proc_service.h.
6171 2014-01-16 Doug Evans <dje@google.com>
6173 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6174 (match_dll): Use it.
6176 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6178 * target.h (target_ops) <read_btrace>: Change parameters and
6179 return type to allow error reporting.
6180 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6181 trace reading errors on.
6182 * linux-low.c (linux_low_read_btrace): Pass trace reading
6184 (linux_low_disable_btrace): New.
6186 2014-01-15 Doug Evans <dje@google.com>
6188 * inferiors.c (thread_id_to_gdb_id): Delete.
6189 * inferiors.h (thread_id_to_gdb_id): Delete.
6191 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6193 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6194 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6197 2014-01-08 Pedro Alves <palves@redhat.com>
6199 * server.c (handle_status): Don't discard previous queued stop
6200 replies or thread's pending status here.
6201 (main) <disconnection>: Do it here instead.
6203 2014-01-08 Pedro Alves <palves@redhat.com>
6205 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6206 * server.c (visit_actioned_threads, handle_pending_status): New
6208 (handle_v_cont): Factor out parts to ...
6209 (resume): ... this new function. If in all-stop, and a thread
6210 being resumed has a pending status, report it without actually
6212 (myresume): Adjust to use the new 'resume' function.
6213 (clear_pending_status_callback, set_pending_status_callback)
6214 (find_status_pending_thread_callback): New functions.
6215 (handle_status): Handle the case of multiple threads having
6216 interesting statuses to report. Report threads' real last signal
6217 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6218 with an interesting thread to report the status for, instead of
6219 always reporting the status of the first thread.
6221 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6223 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6224 * gdbreplay.c (gdbreplay_version): Likewise.
6226 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6228 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6229 iov.iov_len with the real length in use.
6231 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6233 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6234 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6235 for all targets that use win32-low.c.
6236 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6237 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6239 2013-12-13 Pedro Alves <palves@redhat.com>
6241 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6242 if equal to TARGET_WAITKIND_LOADED.
6243 * win32-low.c (cached_status): New static global.
6244 (win32_wait): Add declaration.
6245 (do_initial_child_stuff): Flush all initial pending debug events
6246 up to the initial breakpoint.
6247 (win32_wait): If CACHED_STATUS was set, return that instead
6248 of doing a real wait. Remove the code resuming the execution
6249 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6250 during the initial phase. Also remove the code changing
6251 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6252 TARGET_WAITKIND_STOPPED.
6254 2013-12-11 Yao Qi <yao@codesourcery.com>
6256 * notif.c (handle_notif_ack): Return 0 if no notification
6259 2013-11-20 Doug Evans <dje@google.com>
6261 * linux-low.c (linux_set_resume_request): Fix comment.
6263 2013-11-20 Doug Evans <dje@google.com>
6265 * linux-low.c (resume_status_pending_p): Tweak comment.
6267 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6269 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6270 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6271 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6272 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6273 (srv_amd64_regobj): Add amd64-mpx.o.
6274 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6275 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6276 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6277 * i387-fp.c (num_pl_bnd_register) Added constant.
6278 (num_pl_bnd_cfg_registers) Added constant.
6279 (struct i387_xsave) Added reserved area and MPX fields.
6280 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6281 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6283 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6284 (init_registers_amd64_mpx_linux): Declare new function.
6285 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6286 (x86_64_regmap): Add MPX registers.
6287 (x86_linux_read_description): Add MPX case.
6288 (initialize_low_arch): Initialize MPX targets.
6290 2013-11-18 Tom Tromey <tromey@redhat.com>
6292 * configure: Rebuild.
6293 * configure.ac: Don't check for stdlib.h.
6294 * gdbreplay.c: Unconditionally include stdlib.h.
6296 2013-11-18 Tom Tromey <tromey@redhat.com>
6298 * config.in: Rebuild.
6299 * configure: Rebuild.
6300 * configure.ac: Don't use AC_HEADER_DIRENT.
6302 2013-11-18 Tom Tromey <tromey@redhat.com>
6304 * server.h: Don't check HAVE_STRING_H.
6305 * gdbreplay.c: Don't check HAVE_STRING_H.
6306 * configure: Rebuild.
6308 2013-11-18 Tom Tromey <tromey@redhat.com>
6310 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6313 2013-11-08 Tom Tromey <tromey@redhat.com>
6315 * configure, config.in: Rebuild.
6316 * configure.ac: Remove unused configury.
6318 2013-11-08 Tom Tromey <tromey@redhat.com>
6320 * acinclude.m4: Include common.m4, codeset.m4.
6321 * configure, config.in: Rebuild.
6322 * configure.ac: Use GDB_AC_COMMON.
6324 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6326 * linux-s390-low.c (HWCAP_S390_TE): New define.
6327 (s390_arch_setup): Consider the TE field in the HWCAP for
6328 determining 'have_regset_tdb'.
6330 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6333 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6336 2013-10-02 Pedro Alves <palves@redhat.com>
6338 * server.c (process_serial_event): Don't output "GDBserver
6339 exiting" if GDB is connected through stdio.
6340 * target.c (mywait): Likewise, be silent if GDB is connected
6343 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6345 * lynx-low.c (lynx_add_threads_after_attach): New function.
6346 (lynx_attach): Remove call to add_thread. Add call to
6347 lynx_add_threads_after_attach instead.
6349 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6351 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6352 * config.in, configure: Regenerated.
6354 2013-09-18 Yao Qi <yao@codesourcery.com>
6357 * server.c (start_inferior): Clear 'resume_info'.
6359 2013-09-16 Jiong Wang <jiwang@tilera.com>
6361 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6364 2013-09-16 Jiong Wang <jiwang@tilera.com>
6366 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6367 linux-tile-low.o to srv_tgtobj.
6369 2013-09-16 Will Newton <will.newton@linaro.org>
6371 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6374 2013-09-06 Pedro Alves <palves@redhat.com>
6376 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6377 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6378 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6379 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6380 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6381 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6383 2013-09-06 Pedro Alves <palves@redhat.com>
6385 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6386 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6388 2013-09-06 Pedro Alves <palves@redhat.com>
6390 * linux-amd64-ipa.c: Include tracepoint.h.
6391 * linux-i386-ipa.c: Include tracepoint.h.
6393 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6395 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6396 (ps_get_thread_area): New function.
6398 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6400 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6401 (initialize_low_arch): Call init_registers_crisv32 rather than
6402 init_register_crisv32.
6404 2013-09-05 Pedro Alves <palves@redhat.com>
6406 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6408 * hostio.h: ... this new file.
6409 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6410 win32-low.c: Include hostio.h.
6412 2013-09-05 Pedro Alves <palves@redhat.com>
6414 * server.h (gdb_client_data, handler_func, callback_handler_func)
6415 (delete_file_handler, add_file_handler, append_callback_event)
6416 (delete_callback_event, start_event_loop, initialize_event_loop):
6417 Move to event-loop.h and include it.
6418 * event-loop.h: New file.
6420 2013-09-05 Pedro Alves <palves@redhat.com>
6422 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6423 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6424 (loaded_dll, unloaded_dll): Move to ...
6425 * dll.h: ... this new file.
6426 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6428 2013-09-05 Pedro Alves <palves@redhat.com>
6430 * server.h (current_process, get_thread_process, all_processes)
6431 (add_inferior_to_list, for_each_inferior, current_inferior)
6432 (remove_inferior, add_process, remove_process, find_process_pid)
6433 (have_started_inferiors_p, have_attached_inferiors_p)
6434 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6435 (clear_inferiors, find_inferior, find_inferior_id)
6436 (inferior_target_data, set_inferior_target_data)
6437 (inferior_regcache_data, set_inferior_regcache_data): Move to
6438 inferiors.h, and include it.
6439 * inferiors.h: New file.
6441 2013-09-05 Pedro Alves <palves@redhat.com>
6443 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6447 2013-09-05 Pedro Alves <palves@redhat.com>
6449 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6451 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6452 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6453 (handle_tracepoint_general_set, handle_tracepoint_query)
6454 (tracepoint_finished_step, tracepoint_was_hit)
6455 (release_while_stepping_state_list, current_traceframe)
6456 (in_readonly_region, traceframe_read_mem)
6457 (fetch_traceframe_registers, traceframe_read_sdata)
6458 (traceframe_read_info, struct fast_tpoint_collect_status)
6459 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6460 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6461 (supply_fast_tracepoint_registers)
6462 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6463 (ipa_tdesc, claim_trampoline_space)
6464 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6465 (agent_mem_read, agent_get_trace_state_variable_value)
6466 (agent_set_trace_state_variable_value, agent_tsv_read)
6467 (agent_mem_read_string, get_raw_reg_func_addr)
6468 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6469 * tracepoint.h: ... this new file.
6471 2013-09-05 Pedro Alves <palves@redhat.com>
6473 * server.h (perror_with_name, error, fatal, warning, paddress)
6474 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6476 * utils.h: New file.
6478 2013-09-05 Pedro Alves <palves@redhat.com>
6480 * server.h (remote_debug, noack_mode, transport_is_reliable)
6481 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6482 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6483 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6484 (write_enn, initialize_async_io, enable_async_io)
6485 (disable_async_io, check_remote_input_interrupt_request)
6486 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6487 (dead_thread_notify, prepare_resume_reply)
6488 (decode_address_to_semicolon, decode_address, decode_m_packet)
6489 (decode_M_packet, decode_X_packet, decode_xfer_write)
6490 (decode_search_memory_packet, unhexify, hexify)
6491 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6492 (look_up_one_symbol, relocate_instruction)
6493 (monitor_output): Move to remote-utils.h, and include it.
6494 * remote-utils.h: New file.
6496 2013-09-05 Pedro Alves <palves@redhat.com>
6498 * server.h (_): Delete.
6500 2013-09-02 Pedro Alves <palves@redhat.com>
6502 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6503 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6505 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6507 2013-09-02 Pierre Muller <muller@sourceware.org>
6509 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6510 or WriteProcessMemory complete successfully and handle
6511 ERROR_PARTIAL_COPY error.
6513 2013-09-02 Pedro Alves <palves@redhat.com>
6515 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6516 error instead of EIO.
6518 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6521 * linux-low.c: Include filestuff.h.
6522 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6523 * lynx-low.c: Include filestuff.h.
6524 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6525 * server.c: Include filestuff.h.
6526 (main): Call notice_open_fds.
6527 * spu-low.c: Include filestuff.h.
6528 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6530 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6532 * Makefile.in: Explain why ../target and ../nat are not
6533 listed as include file search paths.
6534 (linux-waitpid.o): New object file rule.
6535 * configure.srv (srv_native_linux_obj): New variable.
6536 Replace all occurrences of linux native object files with
6537 $srv_native_linux_obj.
6538 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6539 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6540 (linux_enable_event_reporting): Remove declaration.
6541 (my_waitpid): Moved to common/linux-waitpid.c.
6542 (linux_wait_for_event): Pass ptid when calling
6543 linux_enable_event_reporting.
6544 (linux_supports_tracefork_flag): Remove.
6545 (linux_enable_event_reporting): Likewise.
6546 (linux_tracefork_grandchild): Remove.
6547 (STACK_SIZE): Moved to common/linux-ptrace.c.
6548 (linux_tracefork_child): Remove.
6549 (linux_test_for_tracefork): Remove.
6550 (linux_look_up_symbols): Call linux_supports_traceclone.
6551 (initialize_low): Remove call to linux_test_for_tracefork.
6552 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6553 common/linux-ptrace.h.
6554 (PTRACE_TYPE_ARG4): Likewise.
6555 Include linux-ptrace.h.
6557 2013-08-21 Pedro Alves <palves@redhat.com>
6559 * config.in: Renegerate.
6561 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6563 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6564 (SFILES): Remove $(srcdir)/common/target-common.c and
6565 add $(srcdir)/target/waitstatus.c.
6566 (OBS): Remove target-common.o and add waitstatus.o.
6567 (server_h): Remove $(srcdir)/../common/target-common.h and
6568 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6569 and $(srcdir)/../target/waitstatus.h.
6570 (target-common.o): Remove.
6571 (waitstatus.o): New target object file.
6572 * target.h: Do not include target-common.h and
6573 include target/resume.h, target/wait.h and
6574 target/waitstatus.h.
6576 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6578 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6579 to PTRACE_TYPE_ARG3.
6580 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6581 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6583 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6584 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6586 2013-07-27 Jie Zhang <jie@codesourcery.com>
6587 Daniel Jacobowitz <dan@codesourcery.com>
6588 Yao Qi <yao@codesourcery.com>
6590 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6591 (mips-linux-watch.o): New rule.
6592 (mips_linux_watch_h): New variable.
6593 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6595 * linux-mips-low.c: Include mips-linux-watch.h.
6596 (struct arch_process_info, struct arch_lwp_info): New.
6597 (update_watch_registers_callback): New function.
6598 (mips_linux_new_process, mips_linux_new_thread) New functions.
6599 (mips_linux_prepare_to_resume, mips_insert_point): New
6601 (mips_remove_point, mips_stopped_by_watchpoint): New
6603 (rsp_bp_type_to_target_hw_bp_type): New function.
6604 (mips_stopped_data_address): New function.
6605 (the_low_target): Add watchpoint support functions.
6607 2013-07-27 Yao Qi <yao@codesourcery.com>
6609 * i386-low.c: Include break-common.h.
6610 (enum target_hw_bp_type): Remove.
6612 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6614 * Makefile.in (SFILES): /common/target-common.c.
6615 (OBS): Add target-common.o.
6616 (server_h): Add $(srcdir)/../common/target-common.h.
6617 (target-common.o): New target.
6618 * server.c (queue_stop_reply_callback): Free
6619 status string after use.
6620 * target.c (target_waitstatus_to_string): Remove.
6621 * target.h: Include target-common.h.
6622 (resume_kind): Likewise.
6623 (target_waitkind): Likewise.
6624 (target_waitstatus): Likewise.
6625 (TARGET_WNOHANG): Likewise.
6627 2013-07-04 Yao Qi <yao@codesourcery.com>
6629 * Makefile.in (host_alias): Use @host_noncanonical@.
6630 (target_alias): Use @target_noncanonical@.
6631 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6632 ACX_NONCANONICAL_HOST.
6633 * configure: Regenerated.
6636 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6638 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6639 * configure: Rebuild.
6640 * Makefile.in (version_host, version_target): Get from configure.
6641 (version.c): Use $(version_host) and $(version_target).
6643 2013-07-03 Pedro Alves <palves@redhat.com>
6645 * Makefile.in (config.status): Depend on development.sh.
6646 * acinclude.m4: Include libmcheck.m4.
6647 * configure: Regenerate.
6649 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6651 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6652 attribute inside the parentheses.
6653 (winapi_DebugSetProcessKillOnExit): Ditto.
6654 (winapi_DebugBreakProcess): Ditto.
6655 (winapi_GenerateConsoleCtrlEvent): Ditto.
6657 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6659 * notif.h (notif_event): Add a dummy member to avoid compiler
6662 2013-07-01 Pedro Alves <palves@redhat.com>
6664 * hostio.c (HOSTIO_PATH_MAX): Define.
6665 (require_filename, handle_open, handle_unlink, handle_readlink):
6668 2013-07-01 Pedro Alves <palves@redhat.com>
6670 * server.h: Include "pathmax.h".
6671 * linux-low.c: Don't include sys/param.h.
6672 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6674 * win32-low.c: Don't include sys/param.h.
6675 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6677 2013-07-01 Pedro Alves <palves@redhat.com>
6679 * event-loop.c: Don't check HAVE_UNISTD_H before including
6681 * gdbreplay.c: Likewise.
6682 * remote-utils.c: Likewise.
6683 * server.c: Likewise.
6684 * configure.ac: Don't check for unistd.h.
6685 * configure: Regenerate.
6687 2013-06-28 Tom Tromey <tromey@redhat.com>
6689 * Makefile.in (version.c): Use version.in, not
6692 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6694 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6695 * configure: Rebuild.
6696 * Makefile.in (version_host, version_target): Get from configure.
6697 (version.c): Use $(version_host) and $(version_target).
6699 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6701 Fix trace-status to output user name without trailing colon.
6702 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6704 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6706 Fix trace-status to output proper start-time and stop-time.
6707 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6708 output start time and stop time in hex as gdb expects.
6710 2013-06-26 Pedro Alves <pedro@codesourcery.com>
6712 * tracepoint.c (build_traceframe_info_xml): Output trace state
6713 variables present in the trace buffer.
6715 2013-06-24 Tom Tromey <tromey@redhat.com>
6717 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6719 (version.o): Remove.
6720 * gdbreplay.c: Include version.h.
6721 (version, host_name): Don't declare.
6722 * server.h: Include version.h.
6723 (version, host_name): Don't declare.
6725 2013-06-12 Pedro Alves <palves@redhat.com>
6727 * linux-x86-low.c (linux_is_elf64): Delete global.
6728 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6729 with local linux_pid_exe_is_elf_64_file use.
6731 2013-06-11 Pedro Alves <palves@redhat.com>
6733 * linux-low.c (regset_disabled, disable_regset): New functions.
6734 (regsets_fetch_inferior_registers)
6735 (regsets_store_inferior_registers): Use them.
6736 (initialize_regsets_info); Don't allocate the disabled_regsets
6738 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6741 2013-06-11 Pedro Alves <palves@redhat.com>
6743 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6746 2013-06-11 Pedro Alves <palves@redhat.com>
6748 * linux-x86-low.c (initialize_low_arch): Call
6749 init_registers_x32_avx_linux.
6751 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6753 Fix compatibility with Android Bionic.
6754 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6757 2013-06-07 Pedro Alves <palves@redhat.com>
6760 * Makefile.in (OBS): Add tdesc.o.
6761 (IPA_OBJS): Add tdesc-ipa.o.
6762 (tdesc-ipa.o): New rule.
6763 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6765 * linux-low.c (new_inferior): Delete.
6766 (disabled_regsets, num_regsets): Delete.
6767 (linux_add_process): Adjust to set the new per-process
6769 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6770 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6771 was a stop. When calling arch_setup, switch the current inferior
6772 to the thread that got an event.
6773 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6774 (regsets_fetch_inferior_registers)
6775 (regsets_store_inferior_registers): New regsets_info parameter.
6777 (linux_register_in_regsets): New regs_info parameter. Adjust to
6779 (register_addr, fetch_register, store_register): New usrregs_info
6780 parameter. Adjust to use it.
6781 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6782 parameter regs_info. Adjust to use it.
6783 (linux_fetch_registers): Get the current inferior's regs_info, and
6785 (linux_store_registers): Ditto.
6786 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6787 (initialize_low): Don't initialize the target_regsets here. Call
6788 initialize_low_arch.
6789 * linux-low.h (target_regsets): Delete declaration.
6790 (struct regsets_info): New.
6791 (struct usrregs_info): New.
6792 (struct regs_info): New.
6793 (struct process_info_private) <new_inferior>: New field.
6794 (struct linux_target_ops): Delete the num_regs, regmap, and
6795 regset_bitmap fields. New field regs_info.
6796 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6797 * i387-fp.c (num_xmm_registers): Delete.
6798 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6799 calls to new interface.
6800 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6801 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6802 Infer the number of xmm registers from the regcache's target
6804 * i387-fp.h (num_xmm_registers): Delete.
6805 * inferiors.c (add_thread): Don't install the thread's regcache
6807 * proc-service.c (gregset_info): Fetch the current inferior's
6808 regs_info. Adjust to use it.
6809 * regcache.c: Include tdesc.h.
6810 (register_bytes, reg_defs, num_registers)
6811 (gdbserver_expedite_regs): Delete.
6812 (get_thread_regcache): If the thread doesn't have a regcache yet,
6813 create one, instead of aborting gdbserver.
6814 (regcache_invalidate_one): Rename to ...
6815 (regcache_invalidate_thread): ... this.
6816 (regcache_invalidate_one): New.
6817 (regcache_invalidate): Only invalidate registers of the current
6819 (init_register_cache): Add target_desc parameter, and use it.
6820 (new_register_cache): Ditto. Assert the target description has a
6821 non zero registers_size.
6822 (regcache_cpy): Add assertions. Adjust.
6823 (realloc_register_cache, set_register_cache): Delete.
6824 (registers_to_string, registers_from_string): Adjust.
6825 (find_register_by_name, find_regno, find_register_by_number)
6826 (register_cache_size): Add target_desc parameter, and use it.
6827 (free_register_cache_thread, free_register_cache_thread_one)
6828 (regcache_release, register_cache_size): New.
6829 (register_size): Add target_desc parameter, and use it.
6830 (register_data, supply_register, supply_register_zeroed)
6831 (supply_regblock, supply_register_by_name, collect_register)
6832 (collect_register_as_string, collect_register_by_name): Adjust.
6833 * regcache.h (struct target_desc): Forward declare.
6834 (struct regcache) <tdesc>: New field.
6835 (init_register_cache, new_register_cache): Add target_desc
6837 (regcache_invalidate_thread): Declare.
6838 (regcache_invalidate_one): Delete declaration.
6839 (regcache_release): Declare.
6840 (find_register_by_number, register_cache_size, register_size)
6841 (find_regno): Add target_desc parameter.
6842 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6844 * remote-utils.c: Include tdesc.h.
6845 (outreg, prepare_resume_reply): Adjust.
6846 * server.c: Include tdesc.h.
6847 (gdbserver_xmltarget): Delete declaration.
6848 (get_features_xml, process_serial_event): Adjust.
6849 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6851 (struct process_info) <tdesc>: New field.
6852 (ipa_tdesc): Declare.
6853 * tdesc.c: New file.
6854 * tdesc.h: New file.
6855 * tracepoint.c: Include tdesc.h.
6856 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6857 (get_context_regcache): Adjust to pass ipa_tdesc down.
6858 (do_action_at_tracepoint): Adjust to get the register cache size
6859 from the context regcache's description.
6860 (traceframe_walk_blocks): Adjust to get the register cache size
6861 from the current trace frame's description.
6862 (traceframe_get_pc): Adjust to get current trace frame's
6863 description and pass it down.
6864 (gdb_collect): Adjust to get the register cache size from the
6866 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6867 (gdbserver_xmltarget): Delete.
6868 (initialize_low_tracepoint): Set the ipa's target description.
6869 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6870 (initialize_low_tracepoint): Set the ipa's target description.
6871 * linux-x86-low.c: Include tdesc.h.
6872 [__x86_64__] (is_64bit_tdesc): New.
6873 (ps_get_thread_area, x86_get_thread_area): Use it.
6874 (i386_cannot_store_register): Rename to ...
6875 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6876 (i386_cannot_fetch_register): Rename to ...
6877 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6878 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6880 (target_regsets): Rename to ...
6881 (x86_regsets): ... this.
6882 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6884 (x86_siginfo_fixup): Use is_64bit_tdesc.
6885 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6886 (tdesc_x32_avx_linux, tdesc_x32_linux)
6887 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6889 (x86_linux_update_xmltarget): Delete.
6890 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6891 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6892 (AMD64_LINUX_USER64_CS): New.
6893 (x86_linux_read_description): New, based on
6894 x86_linux_update_xmltarget.
6895 (same_process_callback): New.
6896 (x86_arch_setup_process_callback): New.
6897 (x86_linux_update_xmltarget): New.
6898 (x86_regsets_info): New.
6899 (amd64_linux_regs_info): New.
6900 (i386_linux_usrregs_info): New.
6901 (i386_linux_regs_info): New.
6902 (x86_linux_regs_info): New.
6903 (x86_arch_setup): Reimplement.
6904 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6905 (x86_emit_ops): Ditto.
6906 (the_low_target): Adjust. Install x86_linux_regs_info,
6907 x86_cannot_fetch_register, and x86_cannot_store_register.
6908 (initialize_low_arch): New.
6909 * linux-ia64-low.c (tdesc_ia64): Declare.
6910 (ia64_fetch_register): Adjust.
6911 (ia64_usrregs_info, regs_info): New globals.
6912 (ia64_regs_info): New function.
6913 (the_low_target): Adjust.
6914 (initialize_low_arch): New function.
6915 * linux-sparc-low.c (tdesc_sparc64): Declare.
6916 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6918 (sparc_arch_setup): New function.
6919 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6920 (the_low_target): Adjust.
6921 (initialize_low_arch): New function.
6922 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6923 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6924 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6925 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6926 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6927 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6928 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6929 (tdesc_powerpc_isa205_vsx64l): Declare.
6930 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6931 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6932 (ppc_set_pc, ppc_get_hwcap): Adjust.
6933 (ppc_usrregs_info): Forward declare.
6934 (!__powerpc64__) ppc_regmap_adjusted: New global.
6935 (ppc_arch_setup): Adjust to the current process'es target
6937 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6938 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6939 (ppc_store_evrregset): Adjust.
6940 (target_regsets): Rename to ...
6941 (ppc_regsets): ... this, and make static.
6942 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6943 (ppc_regs_info): New function.
6944 (the_low_target): Adjust.
6945 (initialize_low_arch): New function.
6946 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6947 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6948 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6949 (tdesc_s390x_linux64v2): Declare.
6950 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6951 (s390_fill_gregset, s390_store_last_break): Adjust.
6952 (target_regsets): Rename to ...
6953 (s390_regsets): ... this, and make static.
6954 (s390_get_pc, s390_set_pc): Adjust.
6955 (s390_get_hwcap): New target_desc parameter, and use it.
6956 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6957 (s390_arch_setup): Adjust to set the current process'es target
6958 description. Don't adjust the regmap.
6959 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6960 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6961 (regs_info_3264): New globals.
6962 (s390_regs_info): New function.
6963 (the_low_target): Adjust.
6964 (initialize_low_arch): New function.
6965 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6966 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6967 [__mips64] (init_registers_mips_linux)
6968 (init_registers_mips_dsp_linux): Delete defines.
6969 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6970 (have_dsp): New global.
6971 (mips_read_description): New, based on mips_arch_setup.
6972 (mips_arch_setup): Reimplement.
6973 (get_usrregs_info): New function.
6974 (mips_cannot_fetch_register, mips_cannot_store_register)
6975 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6976 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6977 (target_regsets): Rename to ...
6978 (mips_regsets): ... this, and make static.
6979 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6980 (dsp_regs_info, regs_info): New globals.
6981 (mips_regs_info): New function.
6982 (the_low_target): Adjust.
6983 (initialize_low_arch): New function.
6984 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6985 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6987 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6988 (arm_read_description): New, with bits factored from
6990 (arm_arch_setup): Reimplement.
6991 (target_regsets): Rename to ...
6992 (arm_regsets): ... this, and make static.
6993 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6994 (arm_regs_info): New function.
6995 (the_low_target): Adjust.
6996 (initialize_low_arch): New function.
6997 * linux-m68k-low.c (tdesc_m68k): Declare.
6998 (target_regsets): Rename to ...
6999 (m68k_regsets): ... this, and make static.
7000 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7001 (m68k_regs_info): New function.
7002 (m68k_arch_setup): New function.
7003 (the_low_target): Adjust.
7004 (initialize_low_arch): New function.
7005 * linux-sh-low.c (tdesc_sharch): Declare.
7006 (target_regsets): Rename to ...
7007 (sh_regsets): ... this, and make static.
7008 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7009 (sh_regs_info, sh_arch_setup): New functions.
7010 (the_low_target): Adjust.
7011 (initialize_low_arch): New function.
7012 * linux-bfin-low.c (tdesc_bfin): Declare.
7013 (bfin_arch_setup): New function.
7014 (bfin_usrregs_info, regs_info): New globals.
7015 (bfin_regs_info): New function.
7016 (the_low_target): Adjust.
7017 (initialize_low_arch): New function.
7018 * linux-cris-low.c (tdesc_cris): Declare.
7019 (cris_arch_setup): New function.
7020 (cris_usrregs_info, regs_info): New globals.
7021 (cris_regs_info): New function.
7022 (the_low_target): Adjust.
7023 (initialize_low_arch): New function.
7024 * linux-cris-low.c (tdesc_crisv32): Declare.
7025 (cris_arch_setup): New function.
7026 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7027 (cris_regs_info): New function.
7028 (the_low_target): Adjust.
7029 (initialize_low_arch): New function.
7030 * linux-m32r-low.c (tdesc_m32r): Declare.
7031 (m32r_arch_setup): New function.
7032 (m32r_usrregs_info, regs_info): New globals.
7033 (m32r_regs_info): Adjust.
7034 (initialize_low_arch): New function.
7035 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7036 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7037 (tic6x_usrregs_info): Forward declare.
7038 (tic6x_read_description): New function, based on ...
7039 (tic6x_arch_setup): ... this. Reimplement.
7040 (target_regsets): Rename to ...
7041 (tic6x_regsets): ... this, and make static.
7042 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7043 (tic6x_regs_info): New function.
7044 (the_low_target): Adjust.
7045 (initialize_low_arch): New function.
7046 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7047 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7048 (target_regsets): Rename to ...
7049 (xtensa_regsets): ... this, and make static.
7050 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7052 (xtensa_arch_setup, xtensa_regs_info): New functions.
7053 (the_low_target): Adjust.
7054 (initialize_low_arch): New function.
7055 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7056 (nios2_arch_setup): Set the current process'es tdesc.
7057 (target_regsets): Rename to ...
7058 (nios2_regsets): ... this.
7059 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7060 (nios2_regs_info): New function.
7061 (the_low_target): Adjust.
7062 (initialize_low_arch): New function.
7063 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7064 (aarch64_arch_setup): Set the current process'es tdesc.
7065 (target_regsets): Rename to ...
7066 (aarch64_regsets): ... this.
7067 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7068 (aarch64_regs_info): New function.
7069 (the_low_target): Adjust.
7070 (initialize_low_arch): New function.
7071 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7073 (target_regsets): Rename to ...
7074 (tile_regsets): ... this.
7075 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7076 (tile_regs_info): New function.
7077 (tile_arch_setup): Set the current process'es tdesc.
7078 (the_low_target): Adjust.
7079 (initialize_low_arch): New function.
7080 * spu-low.c (tdesc_spu): Declare.
7081 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7082 * win32-arm-low.c (tdesc_arm): Declare.
7083 (arm_arch_setup): New function.
7084 (the_low_target): Install arm_arch_setup instead of
7086 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7087 (init_windows_x86): Rename to ...
7088 (i386_arch_setup): ... this. Set `win32_tdesc'.
7089 (the_low_target): Adjust.
7090 * win32-low.c (win32_tdesc): New global.
7091 (child_add_thread): Don't create the thread cache here.
7092 (do_initial_child_stuff): Set the new process'es tdesc.
7093 * win32-low.h (struct target_desc): Forward declare.
7094 (win32_tdesc): Declare.
7095 * lynx-i386-low.c (tdesc_i386): Declare global.
7096 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7097 * lynx-low.c (lynx_tdesc): New global.
7098 (lynx_add_process): Set the new process'es tdesc.
7099 * lynx-low.h (struct target_desc): Forward declare.
7100 (lynx_tdesc): Declare global.
7101 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7102 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7103 * nto-low.c (nto_tdesc): New global.
7104 (do_attach): Set the new process'es tdesc.
7105 * nto-low.h (struct target_desc): Forward declare.
7106 (nto_tdesc): Declare.
7107 * nto-x86-low.c (tdesc_i386): Declare.
7108 (nto_x86_arch_setup): Set `nto_tdesc'.
7110 2013-06-04 Gary Benson <gbenson@redhat.com>
7112 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7113 to qSupported response when appropriate.
7114 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7115 with nonzero-length annex.
7116 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7117 arguments supplied in annex.
7119 2013-05-31 Doug Evans <dje@google.com>
7122 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7123 64 bits in 64-cross-32 environment.
7125 2013-05-28 Pedro Alves <palves@redhat.com>
7127 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7128 (aarch64-without-fpu.c): Delete rule.
7129 * configure.srv (aarch64*-*-linux*): Remove references to
7130 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7131 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7134 2013-05-24 Pedro Alves <palves@redhat.com>
7136 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7137 instead of strchr/decode_address. Error if the range isn't split
7138 with a ','. Don't assume there's be a ':' in the action.
7140 2013-05-23 Yao Qi <yao@codesourcery.com>
7141 Pedro Alves <palves@redhat.com>
7143 * linux-low.c (lwp_in_step_range): New function.
7144 (linux_wait_1): If the thread was range stepping and stopped
7145 outside the stepping range, report the stop to GDB. Otherwise,
7146 continue stepping. Add range stepping debug output.
7147 (linux_set_resume_request): Copy the step range from the resume
7149 (linux_supports_range_stepping): New.
7150 (linux_target_ops) <supports_range_stepping>: Set to
7151 linux_supports_range_stepping.
7152 * linux-low.h (struct linux_target_ops)
7153 <supports_range_stepping>: New field.
7154 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7155 * linux-x86-low.c (x86_supports_range_stepping): New.
7156 (the_low_target) <supports_range_stepping>: Set to
7157 x86_supports_range_stepping.
7158 * server.c (handle_v_cont): Handle 'r' action.
7159 (handle_v_requests): Append ";r" if the target supports range
7161 * target.h (struct thread_resume) <step_range_start,
7162 step_range_end>: New fields.
7163 (struct target_ops) <supports_range_stepping>:
7165 (target_supports_range_stepping): New macro.
7167 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7169 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7170 confusion in comment.
7172 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7174 * lynx-low.c (struct process_info_private): New type.
7175 (lynx_add_process): New function.
7176 (lynx_create_inferior, lynx_attach): Replace calls to
7177 add_process by calls to lynx_add_process.
7178 (lynx_resume): If PTID is null, then try using
7179 current_process()->private->last_wait_event_ptid.
7181 (lynx_clear_inferiors): Delete. The contents of that function
7182 has been inlined in lynx_mourn;
7183 (lynx_wait_1): Save the ptid in the process's private data.
7184 (lynx_mourn): Free the process' private data. Replace call
7185 to lynx_clear_inferiors by call to clear_inferiors.
7187 2013-05-17 Yao Qi <yao@codesourcery.com>
7189 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7192 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7194 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7195 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7196 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7197 PT_TEXT_END_ADDR guards. Update comments.
7198 (linux_target_op) <read_offsets>: Conditionally define to
7199 linux_read_offsets if the target is UCLIBC and if it defines
7200 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7202 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7203 Andrew Jenner <andrew@codesourcery.com>
7205 * Makefile.in (SFILES): Add linux-nios2-low.c.
7206 (clean): Add action to delete nios2-linux.c.
7207 (nios2-linux.c): New rule.
7208 * configure.srv: Add nios2*-*-linux*.
7209 * linux-nios2-low.c: New.
7211 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7213 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7215 2013-04-25 Hui Zhu <hui@codesourcery.com>
7218 * ax.c (ax_printf): Add fflush.
7220 2013-04-22 Tom Tromey <tromey@redhat.com>
7222 * Makefile.in (SFILES): Add filestuff.c.
7223 (OBS): Add filestuff.o.
7224 (filestuff.o): New target.
7225 * config.in, configure: Rebuild.
7226 * configure.ac: Check for fdwalk, pipe2.
7228 2013-04-17 Pedro Alves <palves@redhat.com>
7230 * configure.ac (USE_THREAD_DB): Delete variable.
7231 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7232 Don't AC_SUBST USE_THREAD_DB.
7233 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7234 * config.in, configure: Regenerate.
7236 2013-04-16 Pedro Alves <palves@redhat.com>
7238 * linux-low.h (struct lwp_info) <thread_known>: Move under
7239 the USE_THREAD_DB #ifdef.
7241 2013-04-16 Pedro Alves <palves@redhat.com>
7243 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7244 (linux-low.o): Delete rule.
7245 * linux-low.h: Always include "gdb_thread_db.h" instead of
7246 conditionally including thread_db.h.
7247 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7250 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7252 * Makefile.in (install-only): Fix make install regression.
7254 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7256 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7257 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7259 * gdbserver.1: Remove.
7261 2013-03-22 Pedro Alves <palves@redhat.com>
7263 * linux-low.c (handle_extended_wait): Don't call
7264 linux_enable_event_reporting.
7266 2013-03-15 Tony Theodore <tonyt@logyst.com>
7269 * Makefile.in (SHELL): Use @SHELL@.
7271 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7273 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7276 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7278 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7279 Remove extraneous NULL element.
7281 2013-03-13 Yao Qi <yao@codesourcery.com>
7283 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7284 'V' block in trace frame.
7286 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7288 * target.h (struct target_ops): Add btrace ops.
7289 (target_supports_btrace): New macro.
7290 (target_enable_btrace): New macro.
7291 (target_disable_btrace): New macro.
7292 (target_read_btrace): New macro.
7293 * gdbthread.h (struct thread_info): Add btrace field.
7294 * server.c: Include btrace-common.h.
7295 (handle_btrace_general_set): New function.
7296 (handle_btrace_enable): New function.
7297 (handle_btrace_disable): New function.
7298 (handle_general_set): Call handle_btrace_general_set.
7299 (handle_qxfer_btrace): New function.
7300 (struct qxfer qxfer_packets[]): Add btrace entry.
7301 * inferiors.c (remove_thread): Disable btrace.
7302 * linux-low: Include linux-btrace.h.
7303 (linux_low_enable_btrace): New function.
7304 (linux_low_read_btrace): New function.
7305 (linux_target_ops): Add btrace ops.
7306 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7307 Add srv_linux_btrace=yes.
7308 (x86_64-*-linux*): Add linux-btrace.o.
7309 Add srv_linux_btrace=yes.
7310 * configure.ac: Define HAVE_LINUX_BTRACE.
7311 * config.in: Regenerated.
7312 * configure: Regenerated.
7314 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7316 * server.c (handle_qxfer): Preserve error message if -3 is
7318 (qxfer): Document the -3 return value.
7320 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7322 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7323 (linux_btrace_h): New variable.
7324 (linux-btrace.o): New rule.
7326 2013-03-08 Stan Shebs <stan@codesourcery.com>
7327 Hafiz Abid Qadeer <abidh@codesourcery.com>
7329 * tracepoint.c (trace_buffer_size): New global.
7330 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7331 (init_trace_buffer): Change to one-argument function. Allocate
7332 trace buffer memory.
7333 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7334 handle QTBuffer:size packet.
7335 (cmd_bigqtbuffer_size): New function.
7336 (initialize_tracepoint): Call init_trace_buffer with
7337 DEFAULT_TRACE_BUFFER_SIZE.
7338 * server.c (handle_query): Add QTBuffer:size in the
7341 2013-03-07 Yao Qi <yao@codesourcery.com>
7343 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7344 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7346 (cmd_qtsp): Adjust condition. Do post increment.
7347 Set cur_action and cur_step_action back to 0.
7349 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7352 * linux-low.c (linux_write_memory): Return early success if LEN is
7355 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7357 * configure.srv: Add x86_64-*-cygwin* as target.
7359 2013-02-28 Tom Tromey <tromey@redhat.com>
7361 * configure.ac: Invoke AC_SYS_LARGEFILE.
7362 * configure, config.in: Rebuild.
7364 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7366 * win32-low.c: Throughout, fix format strings and casts of
7367 printf-like functions to avoid type related warnings on all
7369 (get_child_debug_event): Print dwDebugEventCode as hex since
7370 that's how it's usually documented.
7372 2013-02-28 Yao Qi <yao@codesourcery.com>
7374 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7377 2013-02-27 Jiong Wang <jiwang@tilera.com>
7379 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7380 (reg-tilegx32.c): New rule.
7381 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7382 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7383 different register info initializer according to elf class.
7384 (init_registers_tilgx32): New function. The tilegx32 register info
7386 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7387 (tile_store_gregset): Likewise.
7389 2013-02-27 Yao Qi <yao@codesourcery.com>
7391 * server.c (process_point_options): Print debug message when
7392 debug_threads is true.
7394 2013-02-26 Yao Qi <yao@codesourcery.com>
7396 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7398 2013-02-19 Pedro Alves <palves@redhat.com>
7399 Kai Tietz <ktietz@redhat.com>
7403 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7404 instead of strtoul to extract address from packet.
7405 (process_serial_event) <'z'>: Likewise.
7407 2013-02-18 Yao Qi <yao@codesourcery.com>
7409 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7411 2013-02-14 Pedro Alves <palves@redhat.com>
7415 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7416 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7418 2013-02-14 Pedro Alves <palves@redhat.com>
7420 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7422 2013-02-14 Pedro Alves <palves@redhat.com>
7424 * tracepoint.c (save_string): Delete.
7425 (add_tracepoint_action): Use savestring instead of save_string.
7427 2013-02-12 Pedro Alves <palves@redhat.com>
7429 * linux-xtensa-low.c: Ditto.
7430 * xtensa-xtregs.c: Ditto.
7432 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7434 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7437 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7439 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7440 aarch64_num_wp_regs and aarch64_num_bp_regs to
7441 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7443 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7445 * linux-aarch64-low.c (ps_get_thread_area): Replace
7446 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7448 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7449 Marcus Shawcroft <marcus.shawcroft@arm.com>
7450 Nigel Stephens <nigel.stephens@arm.com>
7451 Yufeng Zhang <yufeng.zhang@arm.com>
7453 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7454 (aarch64.c, aarch64-without-fpu.c): New targets.
7455 * configure.srv (aarch64*-*-linux*): New.
7456 * linux-aarch64-low.c: New file.
7458 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7460 * linux-low.c (handle_extended_wait, linux_create_inferior)
7461 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7462 (dequeue_one_deferred_signal, linux_resume_one_thread)
7463 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7464 (linux_tracefork_grandchild, linux_test_for_tracefork)
7465 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7466 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7467 where the argument is 0.
7469 2013-01-25 Yao Qi <yao@codesourcery.com>
7471 * event-loop.c: Include "queue.h".
7472 (gdb_event_p): New typedef.
7473 (struct gdb_event) <next_event>: Remove.
7474 (event_queue): Change to QUEUE(gdb_event_p).
7475 (async_queue_event): Remove.
7476 (gdb_event_xfree): New.
7477 (initialize_event_loop): New.
7478 (process_event): Use API from QUEUE.
7479 (wait_for_event): Likewise.
7480 * server.c (main): Call initialize_event_loop.
7481 * server.h (initialize_event_loop): Declare.
7483 2013-01-18 Yao Qi <yao@codesourcery.com>
7485 * ax.h (struct eval_agent_expr_context): New.
7486 (gdb_eval_agent_expr): Update declaration.
7487 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7488 TFRAME. Add new argument CTX.
7489 * server.h (struct eval_agent_expr_context): Declare.
7490 (agent_mem_read, agent_tsv_read): Update declaration.
7491 (agent_mem_read_string): Likewise.
7492 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7493 (add_traceframe_block): Add new argument TPOINT.
7494 Increase TPOINT->traceframe_usage.
7495 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7496 eval_tracepoint_agent_expr.
7497 (condition_true_at_tracepoint): Likewise.
7498 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7499 (agent_mem_read_string, agent_tsv_read): Likewise.
7501 2013-01-16 Yao Qi <yao@codesourcery.com>
7503 * linux-low.c (linux_resume_one_lwp): Don't check
7504 'lwp->bp_reinsert != 0'.
7506 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7507 Pedro Alves <palves@redhat.com>
7509 * lynx-low.c (ptrace_request_to_str): Define a temporary
7510 macro and use it to simplify this function's implementation.
7512 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7514 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7517 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7519 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7521 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7523 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7525 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7527 * lynx-low.c (lynx_resume): Use the resume_info parameter
7528 to determine the ptid for the lynx_ptrace call, unless
7529 it is equal to minus_one_ptid, in which case we use the
7530 ptid of the current_inferior.
7531 (lynx_wait_1): After having received a thread create/exit
7532 event, resume the inferior's execution using the signaling
7533 thread's ptid, rather than the old ptid.
7535 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7537 * lynx-low.c (lynx_resume): Delete variable ret.
7539 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7541 * gdbreplay.c (gdbreplay_version): Update copyright year.
7542 * server.c (gdbserver_version): Likewise.
7544 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7546 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7549 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7551 * lynx-low.c (ptrace_request_to_str): Add handling for
7554 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7556 * lynx-low.c (lynx_attach): Delete variable new_process.
7558 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7560 * lynx-low.c (lynx_create_inferior): Delete variable
7563 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7565 * lynx-low.c (ptrace_request_to_str): Do not handle
7566 PTRACE_GETTHREADLIST if this macro does not exist.
7568 2012-12-15 Yao Qi <yao@codesourcery.com>
7570 * Makefile.in (OBS): Add notif.o.
7571 * notif.c, notif.h: New.
7572 * server.c: Include "notif.h".
7573 (struct vstop_notif) <next>: Remove.
7575 (queue_stop_reply): Update.
7576 (push_event, send_next_stop_reply): Remove.
7577 (discard_queued_stop_replies): Update.
7578 (notif_stop): New variable.
7579 (handle_v_stopped): Remove.
7580 (handle_v_requests): Don't call handle_v_stopped. Call
7581 handle_ack_notif instead.
7582 (queue_stop_reply_callback): Call notif_event_enque instead
7583 of queue_stop_reply.
7584 (handle_status): Don't call send_next_stop_reply, call
7585 notif_write_event instead.
7586 (kill_inferior_callback): Likewise.
7587 (detach_or_kill_inferior_callback): Likewise.
7588 (main): Call initialize_notif.
7589 (process_serial_event): Call QUEUE_is_empty.
7590 (handle_target_event): Call notif_push instead of push event.
7591 * server.h (push_event): Remove declaration.
7593 2012-12-10 Tom Tromey <tromey@redhat.com>
7595 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7596 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7599 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7600 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7601 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7602 (amd64-linux-ipa.o, ax.o): Rewrite.
7603 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7604 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7605 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7606 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7607 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7608 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7609 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7610 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7611 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7612 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7613 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7614 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7615 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7616 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7617 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7618 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7619 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7620 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7621 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7622 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7623 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7624 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7625 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7626 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7627 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7628 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7629 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7630 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7631 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7632 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7633 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7634 (reg-tilegx.o): Remove.
7635 (all_object_files): New macro.
7636 Include .deps files.
7637 * aclocal.m4, configure: Rebuild.
7638 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7639 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7640 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7642 2012-12-05 Tom Tromey <tromey@redhat.com>
7645 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7647 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7649 * configure.ac: Check for linux/perf_event.h.
7650 * config.in: Regenerated.
7651 * configure: Regenerated.
7653 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7655 * hostio.c (handle_readlink): Decrease buffer size
7656 parameter passed to readlink by one byte.
7658 2012-11-26 Yao Qi <yao@codesourcery.com>
7660 * configure.ac (build_warnings): Append '-Wempty-body'.
7661 * configure: Regenerated.
7662 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7665 2012-11-15 Pierre Muller <muller@sourceware.org>
7667 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7668 * config.in: Regenerate.
7669 * configure: Regenerate.
7670 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7671 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7672 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7673 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7675 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7676 instead of <sys/wait.h> header.
7677 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7679 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7681 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7682 (various make rules): Remove -DGDBSERVER
7684 2012-11-09 Yao Qi <yao@codesourcery.com>
7686 * spu-low.c (current_ptid): Move it to ..
7687 * gdbthread.h: ... here. New.
7688 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7689 * server.c (myresume, process_serial_event): Likewise.
7690 * thread-db.c (thread_db_find_new_threads): Likewise.
7691 * tracepoint.c (run_inferior_command): Likewise.
7693 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7695 * server.c (handle_search_memory_1): Include access length in
7698 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7700 * linux-crisv32-low.c: Fix compile errors.
7702 2012-09-04 Yao Qi <yao@codesourcery.com>
7704 * tracepoint.c (cmd_qtsv): Adjust debug message.
7705 Don't check CUR_TPOINT.
7707 2012-08-28 Yao Qi <yao@codesourcery.com>
7709 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7710 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7711 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7712 Remove declarations of xmalloc, xreallloc, xstrdup and
7714 * Makefile.in (libiberty_h): New.
7715 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7716 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7718 2012-08-23 Yao Qi <yao@codesourcery.com>
7720 * server.h: Remove declaration of 'xsnprintf'.
7722 2012-08-22 Keith Seitz <keiths@redhat.com>
7724 * server.h: Include build-gnulib-gbserver/config.h.
7725 * gdbreplay.c: Likewise.
7727 2012-08-08 Doug Evans <dje@google.com>
7729 * Makefile.in (SFILES): Add gdb_vecs.c.
7730 (OBS): Add gdb_vecs.o.
7731 (gdb_vecs_h, host_defs_h): New variables.
7732 (thread-db.o): Add $(gdb_vecs_h) dependency.
7733 (gdb_vecs.o): New rule.
7734 * thread-db.c: #include "gdb_vecs.h".
7735 (thread_db_load_search): Use a vector to iterate over path elements.
7736 Handle text appearing after "$pdir".
7738 * configure.ac: Add check for strstr.
7739 * config.in: Regenerate.
7740 * configure: Regenerate.
7742 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7744 * hostio.c (handle_pread): If pread fails, fall back to attempting
7746 (handle_pwrite): Likewise for pwrite.
7748 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7750 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7751 between unsupported TYPE and unimplementable ADDR/LEN combination.
7752 (arm_insert_point): Act on new return value.
7754 2012-07-31 Pedro Alves <palves@redhat.com>
7756 * server.c (process_point_options): Only skip tokens if we find
7757 one that is unrecognized. Don't treat 'X' specially while
7758 skipping unrecognized tokens.
7760 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7762 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7763 to 4-byte-align HW breakpoint addresses for Thumb.
7765 2012-07-27 Yao Qi <yao@codesourcery.com>
7769 * server.h: Declare gdb_agent_about_to_close.
7770 * target.c (kill_inferior): Include "agent.h".
7771 New. Send command 'kill'.
7772 * target.h (kill_inferior): Removed macro.
7773 * tracepoint.c (gdb_agent_about_to_close): New.
7774 (gdb_agent_helper_thread): Handle command 'close'.
7775 Wait endlessly until the inferior stops.
7776 Install gdb_agent_remove_socket to atexit hook.
7777 (agent_socket_name): New static variable.
7778 (gdb_agent_socket_init): Replace local variable 'name' with
7779 'agent_socket_name'.
7780 (gdb_agent_remove_socket): New.
7782 2012-07-27 Yao Qi <yao@codesourcery.com>
7784 * server.c (process_point_options): Stop at 'X' when parsing.
7786 2012-07-19 Michael Eager <eager@eagercon.com>
7788 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
7790 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7791 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7792 hardware breakpoint.
7794 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7796 * gdbserver/linux-low.c (initialize_low): Call
7797 linux_ptrace_init_warnings.
7799 2012-07-02 Doug Evans <dje@google.com>
7801 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7804 2012-07-02 Stan Shebs <stan@codesourcery.com>
7806 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7807 (ax.o): Add it to build rule.
7809 (OBS): Add format.o.
7810 (IPA_OBS): Add format.o.
7811 * server.c (handle_query): Claim support for breakpoint commands.
7812 (process_point_options): Add command case.
7813 (process_serial_event): Leave running if there are printfs in
7815 * mem-break.h (any_persistent_commands): Declare.
7816 (add_breakpoint_commands): Declare.
7817 (gdb_no_commands_at_breakpoint): Declare.
7818 (run_breakpoint_commands): Declare.
7819 * mem-break.c (struct point_command_list): New struct.
7820 (struct breakpoint): New field command_list.
7821 (any_persistent_commands): New function.
7822 (add_commands_to_breakpoint): New function.
7823 (add_breakpoint_commands): New function.
7824 (gdb_no_commands_at_breakpoint): New function.
7825 (run_breakpoint_commands): New function.
7826 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7828 * ax.c: Include format.h.
7829 (ax_printf): New function.
7830 (gdb_eval_agent_expr): Add printf opcode.
7832 2012-06-13 Yao Qi <yao@codesourcery.com>
7834 * server.c (start_inferior): Remove duplicated writes to fields
7835 'last_resume_kind' and 'last_status' of 'current_inferior'.
7837 2012-06-12 Yao Qi <yao@codesourcery.com>
7838 Pedro Alves <palves@redhat.com>
7840 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7842 * server.c (handle_v_cont): Extend comment.
7844 2012-06-11 Yao Qi <yao@codesourcery.com>
7846 * linux-low.c (linux_attach): Add 'static'.
7848 2012-06-06 Yao Qi <yao@codesourcery.com>
7850 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7852 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7854 Fix gcc -flto compilation warning.
7855 * server.c (main): Make variable multi_mode and attach volatile.
7857 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7859 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7860 if the platform doesn't know about it.
7862 2012-05-30 Jeff Kenton <jkenton@tilera.com>
7864 * Makefile.in (SFILES): Add linux-tile-low.c.
7865 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7866 * configure.srv: Handle tilegx-*-linux*.
7867 * linux-tile-low.c: New file.
7869 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7871 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7873 2012-05-24 Pedro Alves <palves@redhat.com>
7877 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
7879 2012-05-24 Pedro Alves <palves@redhat.com>
7883 Replace target_signal with gdb_signal throughout.
7885 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7887 * linux-low.c (linux_store_registers): Avoid the copying sequence
7888 when no data has been retrieved by ptrace.
7890 2012-05-22 Will Deacon <will.deacon@arm.com>
7892 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7893 Include asm/ptrace.h.
7894 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7897 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7899 * linux-low.c (linux_store_registers): Don't re-retrieve data
7900 with ptrace that has already been obtained from /proc. Always
7901 copy any data retrieved with ptrace to the buffer supplied.
7903 2012-05-11 Yao Qi <yao@codesourcery.com>
7904 Pedro Alves <palves@redhat.com>
7906 * linux-low.c (enum stopping_threads_kind): New.
7907 (stopping_threads): Change type to `enum stopping_threads_kind'.
7908 (handle_extended_wait): If stopping and suspending threads, leave
7909 the new_lwp suspended too.
7910 (linux_wait_for_event): Adjust.
7911 (stop_all_lwps): Set `stopping_threads' to
7912 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7913 whether we're suspending threads or just stopping them. Assert no
7916 2012-04-29 Yao Qi <yao@codesourcery.com>
7918 * server.h: Move some code to ...
7919 * gdbthread.h: ... here. New.
7920 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7921 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7922 (nto-low.o, win32-low.o): Likewise.
7923 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7924 * regcache.c, remote-utils.c, server.c: Likewise.
7925 * target.c, tracepoint.c, win32-low.c: Likewise.
7927 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7929 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7930 (PTRACE_ARG4_TYPE): Likewise.
7931 (PTRACE_XFER_TYPE): Likewise.
7932 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7933 ptrace to PTRACE_ARG3_TYPE.
7934 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7935 (PTRACE_ARG4_TYPE): Likewise.
7936 (PTRACE_XFER_TYPE): Likewise.
7937 (linux_detach_one_lwp): Cast fourth argument of
7938 ptrace to long then PTRACE_ARG4_TYPE.
7939 (regsets_fetch_inferior_registers): Cast third argument of
7940 ptrace to long then PTRACE_ARG3_TYPE.
7941 (regsets_store_inferior_registers): Likewise.
7943 2012-04-20 Pedro Alves <palves@redhat.com>
7945 * configure: Regenerate.
7947 2012-04-19 Pedro Alves <palves@redhat.com>
7949 * Makefile.in (GNULIB_BUILDDIR): New.
7950 (LIBGNU, INCGNU, GNULIB_H): Adjust.
7951 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7952 (all, install-only, uninstall, clean-info, all-lib, clean): No
7953 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7954 (maintainer-clean realclean distclean): Use subdir_do.
7956 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
7957 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
7958 * acinclude.m4: Include acx_configure_dir.m4.
7959 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7960 calls. Call AC_PROG_RANLIB. Configure gnulib using
7963 (GNULIB_STDINT_H): Adjust.
7964 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7965 * gdbreplay.c: Include build-gnulib/config.h.
7966 * server.h: Likewise.
7967 * aclocal.m4: Regenerate.
7968 * config.in: Regenerate.
7969 * configure: Regenerate.
7971 2012-04-19 Pedro Alves <palves@redhat.com>
7973 * Makefile.in (LIBGNU, INCGNU): Adjust.
7974 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7975 (all, install-only, uninstall, clean-info, all-lib, clean)
7976 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7977 * configure.ac: Adjust AC_OUTPUT output.
7978 * aclocal.m4: Regenerate.
7979 * configure: Regenerate.
7981 2012-04-19 Pedro Alves <palves@redhat.com>
7983 * Makefile.in (generated_files): New.
7984 (server_h): Remove the explicit dependency on config.h, and depend
7985 on $generated_files.
7987 2012-04-19 Pedro Alves <palves@redhat.com>
7989 * Makefile.in (INCGNU): Add -Ignulib.
7991 2012-04-19 Pedro Alves <palves@redhat.com>
7993 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7994 (INCGNU): ... this, and spell out -I here.
7995 (GNULIB_LIB): Rename to ...
7997 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7999 2012-04-19 Pedro Alves <palves@redhat.com>
8001 * config.in: Regenerate.
8003 2012-04-19 Pedro Alves <palves@redhat.com>
8005 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8006 * server.h (memmem): Remove declaration.
8007 * config.in: Regenerate.
8008 * configure: Regenerate.
8010 2012-04-19 Yao Qi <yao@codesourcery.com>
8012 * Makefile.in (SFILES): Add common/vec.c.
8016 2012-04-19 Yao Qi <yao@codesourcery.com>
8018 * remote-utils.c (prepare_resume_reply): Replace with macro
8019 target_core_of_thread.
8020 * server.c (handle_qxfer_threads_proper): Likewise.
8021 * target.h (traget_core_of_thread): New macro.
8023 2012-04-18 Pedro Alves <palves@redhat.com>
8025 * aclocal.m4: Regenerate.
8026 * configure: Regenerate.
8028 2012-04-16 Yao Qi <yao@codesourcery.com>
8030 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8031 duplicated on address.
8033 2012-04-16 Yao Qi <yao@codesourcery.com>
8035 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8036 (struct tracepoint_action_ops) <send>: New field.
8037 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8038 (agent_expr_send, x_tracepoint_action_send): New.
8039 (l_tracepoint_action_send): New.
8040 (cmd_qtdp): Download and install tracepoint
8041 according to `use_agent'.
8042 (run_inferior_command): Add one more parameter `len'.
8044 (tracepoint_send_agent): New.
8045 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8047 2012-04-16 Yao Qi <yao@codesourcery.com>
8049 * tracepoint.c (download_tracepoints): Moved to ...
8050 (cmd_qtstart): ... here.
8052 2012-04-14 Yao Qi <yao@codesourcery.com>
8054 * tracepoint.c: Include inttypes.h.
8055 (struct collect_memory_action): Use sized types.
8056 (struct tracepoint): Likewise.
8057 (cmd_qtdp, stop_tracing): Update print specifiers.
8058 (cmd_qtp, response_tracepoint): Likewise.
8059 (collect_data_at_tracepoint): Likewise.
8060 (collect_data_at_step): Likewise.
8062 2012-04-14 Yao Qi <yao@codesourcery.com>
8064 Import gnulib module inttypes.
8065 * aclocal.m4, config.in, configure: Regenerated.
8067 2012-04-14 Yao Qi <yao@codesourcery.com>
8069 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8070 Makefile and config.status at last.
8072 2012-04-13 Yao Qi <yao@codesourcery.com>
8074 * tracepoint.c: Include stdint.h unconditionally.
8076 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8078 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8079 on BFD_HAVE_SYS_PROCFS_TYPE.
8080 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8081 * configure: Regenerate.
8082 * config.in: Likewise.
8084 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8086 * Makefile.in (clean): Also remove x32.c x32-linux.c
8087 x32-avx.c x32-avx-linux.c.
8088 (x32.o): New target.
8090 (x32-linux.o): Likewise.
8091 (x32-linux.c): Likewise.
8092 (x32-avx.o): Likewise.
8093 (x32-avx.c): Likewise.
8094 (x32-avx-linux.o): Likewise.
8095 (x32-avx-linux.c): Likewise.
8097 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8098 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8099 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8100 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8101 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8102 i386/x32-avx-linux.xml.
8104 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8105 (init_registers_x32_avx_linux): Likwise.
8106 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8107 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8109 2012-04-13 Pedro Alves <palves@redhat.com>
8111 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8112 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8113 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8114 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8117 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8119 * linux-x86-low.c (compat_x32_clock_t): New.
8120 (compat_x32_siginfo_t): Likewise.
8121 (compat_x32_siginfo_from_siginfo): Likewise.
8122 (siginfo_from_compat_x32_siginfo): Likewise.
8123 (linux_is_elf64): Likewise.
8124 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8125 and siginfo_from_compat_x32_siginfo for x32.
8126 (x86_arch_setup): Set linux_is_elf64.
8128 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8131 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8133 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8134 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8135 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8136 compatible with process.
8138 2012-04-12 Yao Qi <yao@codesourcery.com>
8140 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8141 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8142 (install-only, install-info, clean): Handle sub dir gnulib.
8143 (all-lib, am--refresh): New targets.
8144 (memmem.o): Remove target.
8145 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8146 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8147 (AC_REPLACE_FUNCS): Remove memmem.
8148 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8149 (AC_OUTPUT): Generate Makefile in gnulib/.
8150 * aclocal.m4, config.in, configure: Regenerated.
8152 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8154 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8156 2012-04-05 Pedro Alves <palves@redhat.com>
8158 -Werror=strict-aliasing
8160 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8163 2012-04-04 Pedro Alves <palves@redhat.com>
8165 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8166 (sparc_store_gregset_from_stack, sparc_store_gregset)
8167 (sparc_breakpoint_at): Fix formatting.
8169 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8171 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8173 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8174 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8175 * config.in: Regenerate.
8176 * configure: Likewise.
8178 2012-03-29 Pedro Alves <palves@redhat.com>
8180 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8181 Correct ptrace arguments.
8183 2012-03-28 Pedro Alves <palves@redhat.com>
8185 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8186 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8187 (IA64_FR1_REGNUM): New defines.
8188 (ia64_fetch_register): New.
8189 (the_low_target): Install it.
8190 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8192 * linux-low.c (linux_fetch_registers): Try the
8193 the_low_target.fetch_register hook first.
8195 * linux-arm-low.c (the_low_target): Adjust.
8196 * linux-bfin-low.c (the_low_target): Adjust.
8197 * linux-cris-low.c (the_low_target): Adjust.
8198 * linux-crisv32-low.c (the_low_target): Adjust.
8199 * linux-m32r-low.c (the_low_target): Adjust.
8200 * linux-m68k-low.c (the_low_target): Adjust.
8201 * linux-mips-low.c (the_low_target): Adjust.
8202 * linux-ppc-low.c (the_low_target): Adjust.
8203 * linux-s390-low.c (the_low_target): Adjust.
8204 * linux-sh-low.c (the_low_target): Adjust.
8205 * linux-sparc-low.c (the_low_target): Adjust.
8206 * linux-tic6x-low.c (the_low_target): Adjust.
8207 * linux-x86-low.c (the_low_target): Adjust.
8208 * linux-xtensa-low.c (the_low_target): Adjust.
8210 2012-03-26 Pedro Alves <palves@redhat.com>
8212 * server.c (handle_qxfer_libraries): Don't bail early if
8213 the_target->qxfer_libraries_svr4 is not NULL.
8215 2012-03-26 Pedro Alves <palves@redhat.com>
8217 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8219 2012-03-23 Pedro Alves <palves@redhat.com>
8221 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8222 "library-list-svr4" element's start tag when the the DSO list is
8225 2012-03-23 Pedro Alves <palves@redhat.com>
8227 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8228 a variable whose type size is the same as the inferior's pointer
8231 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8233 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8235 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8236 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8237 * linux-low.h: Include <signal.h>.
8238 (struct siginfo): Remove forward declaration.
8239 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8242 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8244 * .gitignore: Ignore more files.
8246 2012-03-19 Pedro Alves <palves@redhat.com>
8247 Jan Kratochvil <jan.kratochvil@redhat.com>
8249 * server.c (cont_thread, general_thread): Add describing comments.
8250 (start_inferior): Clear `cont_thread'.
8251 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8254 2012-03-15 Yao Qi <yao@codesourcery.com>
8256 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8258 (cmd_qtdp): ... here.
8260 2012-03-15 Yao Qi <yao@codesourcery.com>
8262 * tracepoint.c (struct tracepoint_action_ops): New.
8263 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8264 (m_tracepoint_action_download): New.
8265 (r_tracepoint_action_download): New.
8266 (x_tracepoint_action_download): New.
8267 (l_tracepoint_action_download): New.
8268 (add_tracepoint_action): Install `action->ops' according type.
8269 (download_tracepoint_1): Move code `download' function pointer
8270 of various tracepoint_action_ops.
8272 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8274 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8275 linux_ptrace_attach_warnings.
8277 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8279 * Makefile.in (linux-ptrace.o): New.
8280 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8281 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8282 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8283 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8284 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8286 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8288 2012-03-08 Yao Qi <yao@codesourcery.com>
8289 Pedro Alves <palves@redhat.com>
8291 Fix PR server/13392.
8292 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8294 * tracepoint.c (remove_tracepoint): New.
8295 (cmd_qtdp): Call remove_tracepoint when failed to install.
8297 2012-03-07 Pedro Alves <palves@redhat.com>
8299 * linux-low.c (get_detach_signal): New.
8300 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8301 Pass on pending signals to PTRACE_DETACH. Check the result of the
8303 * server.c (program_signals, program_signals_p): New.
8304 (handle_general_set): Handle QProgramSignals.
8305 * server.h (program_signals, program_signals_p): Declare.
8307 2012-03-05 Pedro Alves <palves@redhat.com>
8308 Jan Kratochvil <jan.kratochvil@redhat.com>
8310 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8313 2012-03-03 Yao Qi <yao@codesourcery.com>
8315 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8316 agent_look_up_symbols.
8318 2012-03-03 Yao Qi <yao@codesourcery.com>
8320 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8321 (linux-x86-low.o): Likewise.
8322 * server.h: Remove in_process_agent_loaded.
8323 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8327 2012-03-03 Yao Qi <yao@codesourcery.com>
8329 * tracepoint.c (gdb_agent_capability): New global.
8330 (in_process_agent_loaded_ust): Renamed to
8331 `in_process_agent_supports_ust'.
8333 (in_process_agent_supports_ust): Call agent_capability_check.
8334 (clear_installed_tracepoints): Assert that agent supports
8337 2012-03-03 Yao Qi <yao@codesourcery.com>
8339 * linux-low.c (linux_supports_agent): New.
8340 (linux_target_ops): Initialize field `supports_agent' with
8341 linux_supports_agent.
8342 * target.h (struct target_ops) <supports_agent>: New.
8343 (target_supports_agent): New macro.
8344 * server.c (handle_general_set): Handle packet 'QAgent'.
8345 (handle_query): Send `QAgent+'.
8346 * Makefile.in (server.o): Depends on agent.h.
8348 2012-03-03 Yao Qi <yao@codesourcery.com>
8350 * Makefile.in (OBS): Add agent.o.
8351 Add new rule for agent.o.
8352 Track dependence of tracepoint.c on agent.h.
8353 * tracepoint.c (run_inferior_command_1):
8354 (run_inferior_command): Call agent_run_command.
8355 (gdb_ust_connect_sync_socket): Deleted. Move it to
8357 (resume_thread, stop_thread): Likewise.
8358 (gdb_ust_socket_init): Renamed to ...
8359 (gdb_agent_socket_init): ... New.
8360 (gdb_ust_thread): Renamed to ...
8361 (gdb_agent_helper_thread): ... New.
8362 (gdb_ust_init): Move some code to ...
8363 (gdb_agent_init): ... here. New.
8364 [HAVE_UST]: Call gdb_ust_init.
8365 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8366 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8367 * config.in, configure: Regenerated.
8369 2012-03-02 Pedro Alves <palves@redhat.com>
8371 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8372 * linux-low.c (struct simple_pid_list): New.
8373 (stopped_pids): New a struct simple_pid_list pointer.
8374 (add_to_pid_list, pull_pid_from_list): New.
8375 (handle_extended_wait): Don't assume the first signal new children
8376 report is SIGSTOP. Adjust call to pull_pid_from_list.
8377 (linux_wait_for_lwp): Adjust.
8379 2012-03-02 Yao Qi <yao@codesourcery.com>
8381 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8384 2012-03-02 Yao Qi <yao@codesourcery.com>
8386 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8387 `stop_pc' and `tpoint'. Update caller.
8389 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8391 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8392 * linux-low.c (use_linux_regsets): New macro.
8393 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8394 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8395 (linux_register_in_regsets): New function.
8396 (usr_fetch_inferior_registers): Skip registers covered by
8398 (usr_store_inferior_registers): Likewise.
8399 (usr_fetch_inferior_registers): New macro.
8400 (usr_store_inferior_registers): Likewise.
8401 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8402 (linux_store_registers): Likewise.
8403 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8405 (init_registers_mips64_dsp_linux): Likewise.
8406 (init_registers_mips_linux): New macro.
8407 (init_registers_mips_dsp_linux): Likewise.
8408 (mips_dsp_num_regs): Likewise.
8409 (DSP_BASE, DSP_CONTROL): New fallback macros.
8410 (mips_base_regs): New macro.
8411 (mips_regmap): Use it. Fix the size.
8412 (mips_dsp_regmap): New variable.
8413 (mips_dsp_regset_bitmap): Likewise.
8414 (mips_arch_setup): New function.
8415 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8417 (mips_cannot_store_register): Likewise.
8418 (the_low_target): Update .arch_setup, .num_regs and .regmap
8419 initializers. Add .regset_bitmap initializer.
8420 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8422 * linux-bfin-low.c (the_low_target): Likewise.
8423 * linux-cris-low.c (the_low_target): Likewise.
8424 * linux-crisv32-low.c (the_low_target): Likewise.
8425 * linux-ia64-low.c (the_low_target): Likewise.
8426 * linux-m32r-low.c (the_low_target): Likewise.
8427 * linux-m68k-low.c (the_low_target): Likewise.
8428 * linux-ppc-low.c (the_low_target): Likewise.
8429 * linux-s390-low.c (the_low_target): Likewise.
8430 * linux-sh-low.c (the_low_target): Likewise.
8431 * linux-sparc-low.c (the_low_target): Likewise.
8432 * linux-tic6x-low.c (the_low_target): Likewise.
8433 * linux-x86-low.c (the_low_target): Likewise.
8434 * linux-xtensa-low.c (the_low_target): Likewise.
8435 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8436 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8437 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8439 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8440 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8442 2012-02-29 Yao Qi <yao@codesourcery.com>
8443 Pedro Alves <palves@redhat.com>
8445 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8446 `step_over_finished' is true.
8448 2012-02-27 Pedro Alves <palves@redhat.com>
8450 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8451 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8453 2012-02-27 Pedro Alves <palves@redhat.com>
8456 * linux-low.c (pid_is_stopped): New.
8457 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8459 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8461 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8464 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8466 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8468 2012-02-24 Luis Machado <lgustavo@codesourcery>
8470 * server.c (handle_query): Advertise support for target-side
8471 breakpoint condition evaluation.
8472 (process_point_options): New function.
8473 (process_serial_event): When inserting a breakpoint, check for
8474 a target-side condition that should be evaluated.
8476 * mem-break.c: Include regcache.h and ax.h.
8477 (point_cond_list_t): New data structure.
8478 (breakpoint) <cond_list>: New field.
8479 (find_gdb_breakpoint_at): Make non-static.
8480 (delete_gdb_breakpoint_at): Clear any target-side
8482 (clear_gdb_breakpoint_conditions): New function.
8483 (add_condition_to_breakpoint): Likewise.
8484 (add_breakpoint_condition): Likewise.
8485 (gdb_condition_true_at_breakpoint): Likewise.
8486 (gdb_breakpoint_here): Return result directly instead
8487 of going through a local variable.
8489 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8490 (clear_gdb_breakpoint_conditions): Likewise.
8491 (add_breakpoint_condition): Likewise.
8492 (gdb_condition_true_at_breakpoint): Likewise.
8494 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8495 (need_step_over_p): Take target-side breakpoint condition into
8498 2012-02-24 Luis Machado <lgustavo@codesourcery>
8500 * server.h: Include tracepoint.h.
8501 (agent_mem_read, agent_get_trace_state_variable_value,
8502 agent_set_trace_state_variable_value,
8503 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8504 get_set_tsv_func_addr): New prototypes.
8506 * ax.h: New include file.
8507 * ax.c: New source file.
8509 * tracepoint.c: Include ax.h.
8510 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8511 agent_expr, eval_result_type): Move to ax.h.
8512 (parse_agent_expr): Rename to ...
8513 (gdb_parse_agent_expr): ... this, make it non-static and move
8515 (unparse_agent_expr) Rename to ...
8516 (gdb_unparse_agent_expr): ... this, make it non-static and move
8518 (eval_agent_expr): Rename to ...
8519 (eval_tracepoint_agent_expr): ... this.
8520 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8521 forward declarations.
8522 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8523 (agent_get_trace_state_variable_value): New function.
8524 (agent_set_trace_state_variable_value): New function.
8525 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8526 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8527 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8528 (condition_true_at_tracepoint): Likewise.
8529 (parse_agent_expr): Rename to ...
8530 (gdb_parse_agent_expr): ... this and move to ax.c.
8531 (unparse_agent_expr): Rename to ...
8532 (gdb_unparse_agent_expr): ... this and move to ax.c.
8533 (gdb_agent_op_name): Move to ax.c.
8534 (eval_agent_expr): Rename to ...
8535 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8537 (eval_tracepoint_agent_expr): New function.
8538 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8540 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8542 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8543 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8544 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8545 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8546 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8547 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8548 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8549 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8550 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8551 (compile_bytecodes): Remove forward declaration.
8552 (is_goto_target): Move to ax.c.
8553 (compile_bytecodes): Move to ax.c and call
8554 agent_get_trace_state_variable_value (...) and
8555 agent_set_trace_state_variable_value (...).
8557 * Makefile.in: Update ax.c and IPA dependencies.
8559 2012-02-24 Pedro Alves <palves@redhat.com>
8561 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8562 (cmd_bigqtbuffer_circular): ... this. Only handle
8563 'QTBuffer:circular:'.
8564 (handle_tracepoint_general_set): Adjust.
8566 2012-02-16 Yao Qi <yao@codesourcery.com>
8568 * inferiors.c: Move code to ...
8569 * dll.c: .... here. New.
8570 * server.h: Declare clear_dlls.
8571 * Makefile.in (SFILES): Add dll.c.
8575 2012-02-11 Yao Qi <yao@codesourcery.com>
8577 * server.c: (handle_monitor_command): Add a new parameter
8579 (handle_query): Update caller.
8581 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8583 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8584 * configure, config.in: Regenerate.
8585 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8588 2012-02-02 Pedro Alves <palves@redhat.com>
8590 Try SIGKILL first, then PTRACE_KILL.
8591 * linux-low.c (linux_kill_one_lwp): New.
8592 (linux_kill_one_lwp): Rename to ...
8593 (kill_one_lwp_callback): ... this. Use the new
8596 2012-02-02 Pedro Alves <palves@redhat.com>
8598 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8601 2012-01-27 Pedro Alves <palves@redhat.com>
8603 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8604 (elf_64_file_p): Make static.
8605 (linux_pid_exe_is_elf_64_file): New.
8606 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8607 Delete declarations.
8608 (linux_pid_exe_is_elf_64_file): Declare.
8609 * linux-x86-low.c (x86_arch_setup): Use
8610 linux_pid_exe_is_elf_64_file.
8612 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8614 * linux-low.c (linux_wait_for_event_1): Rename to ...
8615 (linux_wait_for_event): ... here and merge it with former
8616 linux_wait_for_event - new variable wait_ptid, use it.
8617 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8619 2012-01-23 Pedro Alves <palves@redhat.com>
8621 * server.c (main): Avoid yet another case of infinite loop while
8622 detaching/killing after a longjmp.
8624 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8627 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8629 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8631 * hostio.c (handle_readlink): New function.
8632 (handle_vFile): Call it to handle "vFile:readlink" packets.
8634 2012-01-20 Pedro Alves <palves@redhat.com>
8635 Ulrich Weigand <ulrich.weigand@linaro.org>
8637 * server.c (handle_v_requests): Only support vAttach and vRun to
8638 start multiple processes when in extended protocol mode.
8640 2012-01-17 Pedro Alves <palves@redhat.com>
8642 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8643 memalign plus mprotect to allocate the scratch buffer.
8645 2012-01-13 Pedro Alves <palves@redhat.com>
8647 * server.c (attach_inferior): Clear `cont_thread'.
8649 2012-01-13 Pedro Alves <palves@redhat.com>
8651 * server.c (main): Avoid infinite loop while detaching/killing
8654 2012-01-09 Doug Evans <dje@google.com>
8656 * server.c (start_inferior): Set last_ptid in --wrapper case.
8658 2012-01-06 Yao Qi <yao@codesourcery.com>
8660 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8662 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8664 2012-01-04 Yao Qi <yao@codesourcery.com>
8666 * tracepoint.c (cmd_qtdp): Print debug message
8667 for static tracepoint.
8669 2012-01-04 Yao Qi <yao@codesourcery.com>
8671 * tracepoint.c (trace_vdebug): Differentiate debug message
8672 between gdbserver and IPA.
8674 2012-01-03 Yao Qi <yao@codesourcery.com>
8676 * tracepoint.c (tracepoint_was_hit): Don't collect for
8679 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8681 * terminal.h: Reformat copyright header.
8683 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8685 * server.c (gdbserver_version): Update copyright year.
8686 * gdbreplay.c (gdbreplay_version): Likewise.
8688 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8690 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8693 2011-12-18 Hui Zhu <teawater@gmail.com>
8694 * linux-low.c (linux_create_inferior): Save return value to ret.
8696 2011-12-18 Hui Zhu <teawater@gmail.com>
8698 * linux-low.c (linux_create_inferior): Save return value to ret.
8700 2011-12-16 Doug Evans <dje@google.com>
8702 * linux-low.c (linux_create_inferior): If stdio connection,
8703 redirect stdin from /dev/null, stdout to stderr.
8704 * remote-utils.c (remote_is_stdio): New static global.
8705 (remote_connection_is_stdio): New function.
8706 (remote_prepare): Handle stdio connection.
8707 (remote_open): Ditto.
8708 (remote_close): Don't close stdin for stdio connections.
8709 (read_prim,write_prim): New functions. Replace all calls to
8710 read/write to these.
8711 * server.c (main): Watch for "-" argument. Move call to
8712 remote_prepare before start_inferior.
8713 * server.h (STDIO_CONNECTION_NAME): New macro.
8714 (remote_connection_is_stdio): Declare.
8716 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8717 in debugging output.
8719 2011-12-15 Yao Qi <yao@codesourcery.com>
8721 * tracepoint.c: Include sys/syscall.h.
8722 (gdb_ust_thread): Remove preprocessor conditional.
8724 2011-12-14 Pedro Alves <pedro@codesourcery.com>
8726 * linux-low.c (linux_detach_one_lwp): Call
8727 the_low_target.prepare_to_resume before detaching.
8729 2011-12-14 Yao Qi <yao@codesourcery.com>
8731 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8734 2011-12-14 Yao Qi <yao@codesourcery.com>
8736 * i386-low.c (i386_low_stopped_data_address): Initialize local
8739 2011-12-13 Pedro Alves <pedro@codesourcery.com>
8743 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8744 DR_CONTROL unless necessary. Extend comments.
8745 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8746 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8748 2011-12-13 Yao Qi <yao@codesourcery.com>
8750 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8752 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8754 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8756 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8757 Print new debug message for such case.
8759 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8761 Fix overlapping memcpy.
8762 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8763 the read_inferior_memory transfer.
8764 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8765 write_inferior_memory transfer.
8766 (set_fast_tracepoint_jump): New variable buf. Use it for the
8767 read_inferior_memory and write_inferior_memory transfers.
8768 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8769 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8770 Use it for the write_inferior_memory transfer.
8771 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8774 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8776 * linux-low.c (fetch_register, store_register): Make code
8777 consistent, fix formatting.
8779 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8781 * linux-low.c (usr_store_inferior_registers): Factor out code
8782 to handle individual registers into...
8783 (store_register): ... this new function.
8785 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8787 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8788 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8789 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8790 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8791 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8792 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8793 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8794 (srv_xmlfiles): Add new XML files.
8796 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8798 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8799 (init_registers_s390_linux32v1): Add prototype.
8800 (init_registers_s390_linux32v2): Likewise.
8801 (init_registers_s390_linux64v1): Likewise.
8802 (init_registers_s390_linux64v2): Likewise.
8803 (init_registers_s390x_linux64v1): Likewise.
8804 (init_registers_s390x_linux64v2): Likewise.
8805 (s390_num_regs): Increment to 52.
8806 (s390_regmap): Add orig_r2 register.
8807 (s390_num_regs_3264): Increment to 68.
8808 (s390_regmap_3264): Add orig_r2 register.
8809 (s390_collect_ptrace_register): Handle orig_r2 register.
8810 (s390_supply_ptrace_register): Likewise.
8811 (s390_fill_last_break): New function.
8812 (s390_store_last_break): Likewise.
8813 (s390_fill_system_call): New function.
8814 (s390_store_system_call): Likewise.
8815 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8817 (s390_check_regset): New function.
8818 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8819 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8820 Update target_regsets for available register sets.
8822 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8823 Jan Kratochvil <jan.kratochvil@redhat.com>
8825 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8826 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8828 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8829 * linux-low.h (struct process_info_private): New member r_debug.
8830 * server.c (handle_qxfer_libraries): Call
8831 the_target->qxfer_libraries_svr4.
8832 (handle_qxfer_libraries_svr4): New function.
8833 (qxfer_packets): New entry "libraries-svr4".
8834 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8835 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8836 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8837 PACKET_qXfer_libraries_svr4.
8839 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8841 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8842 PSW address/mask between 8-byte and 16-byte formats.
8843 (s390_supply_ptrace_register): Likewise.
8844 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8845 basic addressing mode bit.
8847 2011-11-24 Stan Shebs <stan@codesourcery.com>
8849 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8851 2011-11-17 Stan Shebs <stan@codesourcery.com>
8853 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8854 (tracing_start_time): New global.
8855 (tracing_stop_time): New global.
8856 (tracing_user_name): New global.
8857 (tracing_notes): New global.
8858 (tracing_stop_note): New global.
8859 (cmd_qtstart): Set traceframe_usage, start_time.
8860 (stop_tracing): Set stop_time.
8861 (cmd_qtstatus): Report additional status.
8862 (cmd_qtp): New function.
8863 (handle_tracepoint_query): Call it.
8864 (cmd_qtnotes): New function.
8865 (handle_tracepoint_general_set): Call it.
8866 (get_timestamp): Rename from tsv_get_timestamp.
8868 2011-11-14 Stan Shebs <stan@codesourcery.com>
8869 Kwok Cheung Yeung <kcy@codesourcery.com>
8871 * linux-x86-low.c (small_jump_insn): New.
8872 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8873 trampoline and error message, build a trampoline and issue a small
8874 jump instruction to it.
8875 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8876 trampoline and error message.
8877 (x86_get_min_fast_tracepoint_insn_len): New.
8878 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8879 * linux-low.h (struct linux_target_ops): Add arguments to
8880 install_fast_tracepoint_jump_pad operation, add new operation.
8881 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8883 (linux_get_min_fast_tracepoint_insn_len): New function.
8884 (linux_target_op): Add new operation.
8885 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8886 (gdb_trampoline_buffer_end): Ditto.
8887 (gdb_trampoline_buffer_error): Ditto.
8888 (struct ipa_sym_addresses): Add fields for new IPA variables.
8889 (symbol_list): Add entries for new IPA variables.
8890 (struct tracepoint): Add fields to hold the address range of the
8891 trampoline used by the tracepoint.
8892 (trampoline_buffer_head): New static variable.
8893 (trampoline_buffer_tail): Ditto.
8894 (claim_trampoline_space): New function.
8895 (have_fast_tracepoint_trampoline_buffer): New function.
8896 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8898 (install_fast_tracepoint): Ditto, also add error buffer argument.
8899 (cmd_qtminftpilen): New function.
8900 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8901 (fast_tracepoint_from_trampoline_address): New function.
8902 (fast_tracepoint_collecting): Handle trampoline as part of jump
8904 (set_trampoline_buffer_space): New function.
8905 (initialize_tracepoint): Initialize new IPA variables.
8906 * target.h (struct target_ops): Add arguments to
8907 install_fast_tracepoint_jump_pad operation, add new
8908 get_min_fast_tracepoint_insn_len operation.
8909 (target_get_min_fast_tracepoint_insn_len): New.
8910 (install_fast_tracepoint_jump_pad): Add arguments.
8911 * server.h (IPA_BUFSIZ): Define.
8912 * linux-i386-ipa.c: Include extra header files.
8913 (initialize_fast_tracepoint_trampoline_buffer): New function.
8914 (initialize_low_tracepoint): Call it.
8915 * server.h (set_trampoline_buffer_space): Declare.
8916 (claim_trampoline_space): Ditto.
8917 (have_fast_tracepoint_trampoline_buffer): Ditto.
8919 2011-11-14 Yao Qi <yao@codesourcery.com>
8921 * server.c (handle_query): Handle InstallInTrace for qSupported.
8922 * tracepoint.c (add_tracepoint): Sort list.
8923 (install_tracepoint, download_tracepoint): New.
8924 (cmd_qtdp): Call them to install and download tracepoints.
8925 (sort_tracepoints): Removed.
8926 (cmd_qtstart): Update.
8928 2011-11-14 Yao Qi <yao@codesourcery.com>
8930 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8931 * mem-break.h: Declare.
8932 * tracepoint.c (cmd_qtstart): Move some code to ...
8933 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8935 (download_tracepoints): Move some code to ...
8936 (download_tracepoint_1): ... here. New.
8938 2011-11-08 Yao Qi <yao@codesourcery.com>
8940 * remote-utils.c (relocate_instruction): A comment fix.
8942 2011-11-07 Joel Brobecker <brobecker@adacore.com>
8944 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8945 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8946 dr_status_mirror and dr_control_mirror from debug_reg_state.
8947 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8948 (i386_initial_stuff): Remove use of deleted globals.
8949 (i386_get_thread_context, i386_set_thread_context,
8950 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8951 from debug_reg_state.
8953 2011-11-05 Yao Qi <yao@codesourcery.com>
8955 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8956 address as TPOINT's.
8958 2011-11-02 Stan Shebs <stan@codesourcery.com>
8960 * tracepoint.c (agent_mem_read_string): New function.
8961 (eval_agent_expr): Call it for tracenz.
8962 * server.c (handle_query): Report support for tracenz.
8964 2011-11-02 Yao Qi <yao@codesourcery.com>
8966 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8968 2011-11-02 Yao Qi <yao@codesourcery.com>
8970 * target.h: Fix a typo in comment.
8972 2011-10-31 Pedro Alves <pedro@codesourcery.com>
8974 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8975 clobber the breakpoints' shadows with fast tracepoint jumps.
8976 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8977 * target.c (write_inferior_memory): Also pass MYADDR down to
8980 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8982 * configure.ac: Check support for personality routine.
8983 * configure: Regenerate.
8984 * config.in: Likewise.
8985 * linux-low.c: Include <sys/personality.h>.
8986 Define ADDR_NO_RANDOMIZE if necessary.
8987 (linux_create_inferior): Disable address space randomization when
8988 forking inferior, if requested.
8989 (linux_supports_disable_randomization): New function.
8990 (linux_target_ops): Install it.
8991 * server.h (disable_randomization): Declare.
8992 * server.c (disable_randomization): New global variable.
8993 (handle_general_set): Handle QDisableRandomization.
8994 (handle_query): Likewise for qSupported.
8995 (main): Support --disable-randomization and --no-disable-randomization
8996 command line arguments.
8997 * target.h (struct target_ops): Add supports_disable_randomization.
8998 (target_supports_disable_randomization): New macro.
9000 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9002 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9004 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9005 [!PT_GETDSBT] (target_loadmap): New definition.
9006 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9007 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9008 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9009 and PT_GETDSBT to LINUX_LOADMAP.
9010 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9011 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9013 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9015 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9016 (arm_linux_hwbp_cap): New static variable.
9017 (arm_linux_get_hwbp_cap): Replace by ...
9018 (arm_linux_init_hwbp_cap): ... this new function.
9019 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9020 (arm_linux_get_hw_watchpoint_count): Likewise.
9021 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9022 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9023 (arm_prepare_to_resume): Use perror_with_name instead of error.
9025 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9027 * linux-arm-low.c: Include <signal.h>.
9028 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9029 (struct arm_linux_hwbp_cap): New data type.
9030 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9031 (struct arm_linux_hw_breakpoint): New data type.
9032 (MAX_BPTS, MAX_WPTS): Define.
9033 (struct arch_process_info, struct arch_lwp_info): New data types.
9034 (arm_linux_get_hwbp_cap): New function.
9035 (arm_linux_get_hw_breakpoint_count): Likewise.
9036 (arm_linux_get_hw_watchpoint_count): Likewise.
9037 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9038 (arm_hwbp_control_initialize): Likewise.
9039 (arm_hwbp_control_is_enabled): Likewise.
9040 (arm_hwbp_control_is_initialized): Likewise.
9041 (arm_hwbp_control_disable): Likewise.
9042 (arm_linux_hw_breakpoint_equal): Likewise.
9043 (arm_linux_hw_point_initialize): Likewise.
9044 (struct update_registers_data): New data structure.
9045 (update_registers_callback: New function.
9046 (arm_insert_point): Likewise.
9047 (arm_remove_point): Likewise.
9048 (arm_stopped_by_watchpoint): Likewise.
9049 (arm_stopped_data_address): Likewise.
9050 (arm_new_process): Likewise.
9051 (arm_new_thread): Likewise.
9052 (arm_prepare_to_resume): Likewise.
9053 (the_low_target): Register arm_insert_point, arm_remove_point,
9054 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9055 arm_new_thread, and arm_prepare_to_resume.
9057 2011-09-15 Stan Shebs <stan@codesourcery.com>
9059 * server.h (struct emit_ops): Add compare-goto fields.
9060 * tracepoint.c (gdb_agent_op_sizes): New table.
9061 (emit_eq_goto): New function.
9062 (emit_ne_goto): New function.
9063 (emit_lt_goto): New function.
9064 (emit_le_goto): New function.
9065 (emit_gt_goto): New function.
9066 (emit_ge_goto): New function.
9067 (is_goto_target): New function.
9068 (compile_bytecodes): Recognize special cases of compare-goto
9069 combinations and call specialized emitters for them.
9070 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9071 (amd64_emit_ne_goto): New function.
9072 (amd64_emit_lt_goto): New function.
9073 (amd64_emit_le_goto): New function.
9074 (amd64_emit_gt_goto): New function.
9075 (amd64_emit_ge_goto): New function.
9076 (amd64_emit_ops): Add the new functions.
9077 (i386_emit_eq_goto): New function.
9078 (i386_emit_ne_goto): New function.
9079 (i386_emit_lt_goto): New function.
9080 (i386_emit_le_goto): New function.
9081 (i386_emit_gt_goto): New function.
9082 (i386_emit_ge_goto): New function.
9083 (i386_emit_ops): Add the new functions.
9085 2011-09-08 Stan Shebs <stan@codesourcery.com>
9087 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9088 (i386_emit_epilogue): Restore %ebx.
9090 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9092 * server.c (step_thread): Remove definition.
9093 (process_serial_event): Don't handle Hs.
9094 * server.h (step_thread): Remove declaration.
9095 * target.c (set_desired_inferior): Remove use of step_thread.
9097 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9099 * linux-low.c: Include linux-procfs.h.
9100 (linux_attach_lwp_1): Update comments.
9101 (linux_attach): Scan for existing threads when attaching to a
9102 process that is the tgid.
9103 * Makefile.in: Update dependencies.
9105 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9107 * configure.srv: Add linux-procfs.o dependencies.
9109 2011-08-14 Yao Qi <yao@codesourcery.com>
9111 * target.h (struct target_ops): Fix indent.
9112 * win32-low.c (win32_target_ops): Fix comment.
9114 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9115 Yao Qi <yao@codesourcery.com>
9117 * Makefile.in (clean): Remove tic6x-*.c files.
9118 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9119 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9120 (tic6x-c64xp-linux.c): Likewise.
9121 * configure.srv: Add support for tic6x-*-uclinux.
9122 * linux-tic6x-low.c: New.
9123 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9125 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9126 Yao Qi <yao@codesourcery.com>
9128 * target.h (struct target_ops): Add read_loadmap.
9129 * linux-low.c (struct target_loadseg): New type.
9130 (struct target_loadmap): New type.
9131 (linux_read_loadmap): New function.
9132 (linux_target_ops): Add linux_read_loadmap.
9133 * server.c (handle_query): Support qXfer:fdpic:read packet.
9134 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9137 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9139 * win32-low.c: Include <stdint.h>.
9141 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9143 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9144 to the inferior here.
9145 (i386_remove_aligned_watchpoint): Ditto.
9146 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9147 fit part of the watchpoint in the debug registers.
9148 (i386_update_inferior_debug_regs): New.
9149 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9150 registers, and only update the inferior on success.
9151 (i386_low_remove_watchpoint): Ditto.
9153 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9155 * linux-low.c (compare_ints, unique, list_threads, show_process,
9156 linux_core_of_thread): Delete.
9157 (linux_target_ops): Change linux_core_of_thread to
9158 linux_common_core_of_thread.
9159 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9160 * utils.c (malloc_failure): Change type of argument.
9161 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9162 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9163 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9164 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9165 (IPA_OBJS): Add common-utils-ipa.o.
9166 (ptid_h, linux_osdata_h): New macros.
9167 (server_h): Add common/common-utils.h, common/xml-utils.h,
9168 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9170 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9171 ptid.o, buffer.o): New rules.
9172 (linux-low.o): Add common/linux-osdata.h as a dependency.
9173 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9174 * configure.ac: Add AC_HEADER_DIRENT check.
9175 * config.in: Regenerate.
9176 * configure: Regenerate.
9177 * remote-utils.c (xml_escape_text): Delete.
9178 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9179 buffer_xml_printf): Move to common/buffer.c.
9180 * server.c (main): Remove call to initialize_inferiors.
9181 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9182 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9183 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9184 internal_error, gdb_assert, gdb_assert_fail): Delete.
9185 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9186 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9188 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9189 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9190 initialize_inferiors): Delete.
9192 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9194 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9197 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9199 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9201 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9203 2011-05-26 Yao Qi <yao@codesourcery.com>
9205 * Makefile.in (thread-db.o): Track dependence to
9206 common/gdb_thread_db.h.
9207 * thread-db.c: include gdb_thread_db.h from right place.
9209 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9211 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9212 __FILE__ and __LINE__ to internal_error.
9214 2011-05-13 Doug Evans <dje@google.com>
9216 * thread-db.c (try_thread_db_load_from_sdir): New function.
9217 (try_thread_db_load_from_dir): New function.
9218 (thread_db_load_search): Handle $sdir, ignore $pdir.
9219 Remove trying of system directories if search of
9220 libthread-db-search-path fails, that is now done via $sdir.
9222 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9224 * server.c (handle_query): Add EnableDisableTracepoints to the list
9225 of supported features.
9226 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9228 (cmd_qtenable_disable): New.
9229 (cmd_qtstart): Install tracepoints even if disabled.
9230 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9231 receiving a QTEnable or QTDisable packet.
9232 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9233 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9235 (gdb_probe): Skip data collection if static tracepoint is disabled.
9237 2011-05-10 Doug Evans <dje@google.com>
9239 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9241 2011-05-04 Doug Evans <dje@google.com>
9243 * linux-low.c (linux_join): Skip process lookup.
9244 * spu-low.c (spu_join): Ditto.
9245 * server.c (join_inferiors_callback): Delete.
9246 (process_serial_event): For 'D' packet (detach) call join_inferior
9249 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9251 * README: Don't mention xscale*-*-linux*.
9252 * configure.srv (xscale*-*-linux*): Don't handle target.
9254 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9256 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9258 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9259 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9260 (i386_emit_void_call_2): Likewise.
9262 2011-04-26 Yao Qi <yao@codesourcery.com>
9264 * linux-low.c: Move common macros to linux-ptrace.h.
9265 Include linux-ptrace.h.
9266 * Makefile.in (linux_ptrace_h): New.
9267 (linux-low.o): Depends on linux-ptrace.h.
9269 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9271 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9272 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9273 (remote_prepare): New function with most of the TCP code from ...
9274 (remote_open): ... here. Detect PORT here unconditionally. Move also
9275 setting transport_is_reliable.
9276 * server.c (run_once): New variable.
9277 (gdbserver_usage): Document it.
9278 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9279 the first run if RUN_ONCE.
9280 * server.h (run_once, remote_prepare): New declarations.
9282 2011-04-19 Tom Tromey <tromey@redhat.com>
9284 * win32-low.c (handle_load_dll): Remove duplicate "the".
9286 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9288 Remove support for old Cygwin 1.5 versions.
9289 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9290 function to avoid warning.
9291 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9294 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9296 * gdbserver/server.h (Macro _): Define it if not available.
9298 2011-03-14 Michael Snyder <msnyder@vmware.com>
9300 * hostio.c (handle_close): Remove unnecessary null test.
9302 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9304 * Makefile.in (maintainer-clean realclean distclean): Remove
9305 "make ... subdir_do" command.
9307 2011-03-10 Michael Snyder <msnyder@vmware.com>
9309 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9311 * server.c (handle_v_run): Free alloced buffer on early return.
9313 2011-03-09 Yao Qi <yao@codesourcery.com>
9316 2011-03-04 Yao Qi <yao@codesourcery.com>
9318 * Makefile.in: Remove GNU make feature --directory.
9320 2011-03-05 Yao Qi <yao@codesourcery.com>
9322 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9323 (subdir_do): New make target. Copied from gdb/Makefile.
9324 (maintainer-clean, realclean, distclean, clean): Call corresponding
9325 make targets in common/Makefile.
9327 2011-02-11 Yao Qi <yao@codesourcery.com>
9329 * configure.ac: Call AC_PROG_RANLIB.
9330 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9331 * configure: Regenerate.
9333 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9335 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9337 2011-03-06 Yao Qi <yao@codesourcery.com>
9339 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9341 2011-03-05 Yao Qi <yao@codesourcery.com>
9343 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9344 (subdir_do): New make target. Copied from gdb/Makefile.
9345 (maintainer-clean, realclean, distclean, clean): Call corresponding
9346 make targets in common/Makefile.
9348 2011-03-04 Yao Qi <yao@codesourcery.com>
9350 * Makefile.in: Remove GNU make feature --directory.
9352 2011-03-04 Michael Snyder <msnyder@vmware.com>
9354 * server.c (queue_stop_reply): Call xmalloc not malloc.
9356 2011-03-02 Michael Snyder <msnyder@vmware.com>
9358 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9360 2011-02-28 Michael Snyder <msnyder@vmware.com>
9362 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9363 (cmd_qtframe): Ditto.
9364 (cmd_qtbuffer): Ditto.
9365 (cmd_bigqtbuffer): Ditto.
9367 * utils.c (decimal2str): Initialize 'width' to nine, then
9370 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9372 * hostio.c (require_data): Free *data, not data.
9374 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9376 * hostio.c (require_data): Use free, not xfree.
9378 2011-02-27 Michael Snyder <msnyder@vmware.com>
9380 * server.c (handle_query): Discard unused value.
9382 * hostio.c (require_data): Free malloc memory before returning
9385 2011-02-26 Michael Snyder <msnyder@vmware.com>
9387 * linux-low.c (list_threads): Call closedir for dirent.
9389 2011-02-27 Michael Snyder <msnyder@vmware.com>
9391 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9392 a case statement falls through.
9394 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9396 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9399 2011-02-26 Michael Snyder <msnyder@vmware.com>
9401 * utils.c (decimal2str): Eliminate dead code and dead param.
9402 (pulongest): Drop dead param from call to decimal2str.
9405 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9407 Revert the following patch (not approved yet):
9408 2011-02-21 Hui Zhu <teawater@gmail.com>
9409 * tracepoint.c (tp_printf): New function.
9410 (eval_agent_expr): Handle gdb_agent_op_printf.
9412 2011-02-21 Hui Zhu <teawater@gmail.com>
9414 * tracepoint.c (tp_printf): New function.
9415 (eval_agent_expr): Handle gdb_agent_op_printf.
9417 2011-02-18 Tom Tromey <tromey@redhat.com>
9419 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9420 (tracepoint.o): Likewise.
9421 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9422 (gdb_agent_op_names): Likewise.
9424 2011-02-18 Tom Tromey <tromey@redhat.com>
9426 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9427 gdb_agent_op_rot>: New constants.
9428 (gdb_agent_op_names): Add pick and roll.
9429 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9432 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9434 * aclocal.m4: Regenerated with aclocal-1.11.1.
9436 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9438 * server.c (handle_qxfer_traceframe_info): New.
9439 (qxfer_packets): Register "traceframe-info".
9440 (handle_query): Report support for qXfer:traceframe-info:read+.
9441 * tracepoint.c (match_blocktype): New.
9442 (traceframe_find_block_type): Rename to ...
9443 (traceframe_walk_blocks): ... this. Add callback filter argument,
9445 (traceframe_find_block_type): New, reimplemented on top of
9446 traceframe_walk_blocks.
9447 (build_traceframe_info_xml): New.
9448 (traceframe_read_info): New.
9449 * server.h (traceframe_read_info): Declare.
9451 2011-02-11 Yao Qi <yao@codesourcery.com>
9453 * configure.ac: Call AC_PROG_RANLIB.
9454 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9455 * configure: Regenerate.
9457 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9459 * server.c (gdb_read_memory): Change return semantics to allow
9461 (handle_search_memory_1): Adjust.
9462 (process_serial_event) <'m' packet>: Handle partial transfers.
9463 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9465 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9467 * regcache.c (init_register_cache): Initialize
9468 regcache->register_status.
9469 (free_register_cache): Release regcache->register_status.
9470 (regcache_cpy): Copy register_status.
9471 (registers_to_string): Print 'x's for unavailable registers.
9472 (supply_register): Mark the register's status valid or
9473 unavailable, depending on whether a buffer was passed in or not.
9474 (supply_register_zeroed): New.
9475 (supply_regblock): Mark the registers' status valid or
9476 unavailable, depending on whether a buffer was passed in or not.
9477 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9478 (struct regcache): New `register_status' field.
9479 (supply_register_zeroed): Declare.
9480 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9481 supply_register_zeroed, rather than passing a NULL buffer to
9483 * tracepoint.c (fetch_traceframe_registers): Update comment.
9485 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9487 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9490 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9492 * server.h (decode_xfer_write): Change prototype.
9493 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9494 and don't extract the annex here.
9495 * server.c (decode_xfer_read): Remove `annex' parameter,
9496 and don't extract the annex here.
9498 (struct qxfer): New.
9499 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9500 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9501 (handle_qxfer_statictrace): New functions, abstracted out from
9502 handle_query, and made to use the struct qxfer interface.
9503 (handle_threads_qxfer_proper): Rename to ...
9504 (handle_qxfer_threads_proper): ... this.
9505 (handle_threads_qxfer): Rename to ...
9506 (handle_qxfer_threads): ... this. Adjust.
9507 (qxfer_packets): New array.
9508 (handle_qxfer): New function.
9509 (handle_query): Use handle_qxfer.
9511 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9513 * gdbreplay.c: Shorten lines of >= 80 columns.
9514 * linux-low.c: Ditto.
9515 * linux-ppc-low.c: Ditto.
9516 * linux-s390-low.c: Ditto.
9517 * linux-sparc-low.c: Ditto.
9518 * linux-x86-low.c: Ditto.
9519 * linux-xtensa-low.c: Ditto.
9520 * mem-break.c: Ditto.
9522 * regcache.h: Ditto.
9523 * remote-utils.c: Ditto.
9526 * thread-db.c: Ditto.
9527 * tracepoint.c: Ditto.
9529 * win32-low.h: Ditto.
9531 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9533 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9536 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9538 * server.c (gdbserver_version): Update copyright year in version
9540 * gdbreplay.c (gdbreplay_version): Ditto.
9542 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9544 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9545 * linux-bfin-low.c: New file.
9546 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9547 PT_DATA_ADDR for BFIN targets.
9548 * Makefile.in (SFILES): Add linux-bfin-low.c.
9549 (clean): Remove reg-bfin.c.
9550 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9551 * README: Mention supported Blackfin targets.
9553 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9555 * .gitignore: New file.
9557 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9559 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9561 2010-10-22 Jie Zhang <jie@codesourcery.com>
9563 * Makefile.in: Add FLAGS_TO_PASS variable.
9564 (install): Remove dependency of install-only and recursively
9565 invoke make for install-only.
9567 2010-10-04 Doug Evans <dje@google.com>
9569 * Makefile.in (uninstall): Use $(DESTDIR).
9571 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9575 * linux-x86-low.c (compat_siginfo_from_siginfo)
9576 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9577 si_code is < 0. Check for si_code == SI_TIMER before checking for
9580 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9582 * lynx-i386-low.c: New file.
9583 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9585 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9587 * lynx-low.c (ptrace_request_to_str): Remove handling for
9588 request values that have been removed in LynxOS 5.x.
9590 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9592 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9595 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9597 * configure.ac: Add --enable-inprocess-agent option.
9598 * configure: Rebuilt.
9600 2010-09-06 Yao Qi <yao@codesourcery.com>
9602 * linux-low.c (linux_kill): Remove unused variable.
9603 (linux_stabilize_threads): Likewise.
9604 * server.c (start_inferior): Likewise.
9605 (queue_stop_reply_callback): Likewise.
9606 * tracepoint.c (do_action_at_tracepoint): Likewise.
9608 2010-09-06 Yao Qi <yao@codesourcery.com>
9610 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9613 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9615 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9617 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9619 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9622 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9624 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9625 gdbserver/lynx-ppc-low.c: New files.
9626 * Makefile.in (lynx_low_h): New variable.
9627 (lynx-low.o, lynx-ppc-low.o): New rules.
9628 * configure.ac: On LynxOS, link with -lnetinet.
9629 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9630 * configure: regenerate.
9632 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9634 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9635 * configure.ac: Add check for vasprintf and vsnprintf.
9636 * configure, config.in: Regenerate.
9637 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9639 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9641 * gdbreplay.c: Move include of alloca.h up, next to include of
9643 * server.h: Add include of malloc.h.
9644 * mem-break.c: Remove include of malloc.h.
9645 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9647 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9649 * Makefile.in (memmem.o): Build with -Wno-error.
9651 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9653 * utils.c (xsnprintf): Make non-static.
9654 * server.h: Add xsnprintf declaration.
9655 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9656 replace calls to snprintf by calls to xsnprintf throughout.
9658 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9660 * configure.ac: Add configure check for alloca.
9661 * configure, config.in: Regenerate.
9662 * server.h: Include alloca.h if it exists.
9663 * gdbreplay.c: Include alloca.h if it exists.
9665 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9667 * linux-low.c (__SIGRTMIN): Define if not already defined.
9668 (linux_create_inferior): Check for __ANDROID__ rather than
9670 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9671 are already deferred.
9672 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9673 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9674 stopped and already has a pending signal to report.
9675 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9676 a pending signal to report or is moving out of a jump pad.
9677 (linux_init_signals): Check for __ANDROID__ rather than
9680 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9682 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9683 debug_threads check. Avoid a linear search when not doing debug
9686 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9688 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9689 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9690 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9691 (process_event): Change local fd's type to gdb_fildes_t.
9692 (create_file_handler): Adjust prototype.
9693 (delete_file_handler): Adjust prototype.
9694 (handle_file_event): Adjust prototype. Use pfildes.
9695 (create_file_event): Adjsut prototype.
9696 * remote-utils.c (remote_desc, listen_desc): Change type to
9698 * server.h: New gdb_fildes_t typedef.
9699 [USE_WIN32API]: Include winsock2.h.
9700 (delete_file_handler, add_file_handler): Adjust prototypes.
9702 * utils.c (pfildes): New.
9704 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9706 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9707 * configure: Regenerate.
9709 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9711 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9712 (linux_done_accessing_memory): ... this.
9713 (linux_target_ops): Adjust.
9714 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9715 * nto-low.c (nto_target_ops): Adjust comment.
9716 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9717 * spu-low.c (spu_target_ops): Adjust comment.
9718 * target.h (target_ops): Rename unprepare_to_access_memory field
9719 to done_accessing_memory.
9720 (unprepare_to_access_memory): Rename to ...
9721 (done_accessing_memory): ... this.
9723 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9725 * linux-low.c (linux_prepare_to_access_memory): New.
9726 (linux_unprepare_to_access_memory): New.
9727 (linux_target_ops): Install them.
9728 * server.c (read_memory): Rename to ...
9729 (gdb_read_memory): ... this. Use
9730 prepare_to_access_memory/prepare_to_access_memory.
9731 (write_memory): Rename to ...
9732 (gdb_write_memory): ... this. Use
9733 prepare_to_access_memory/prepare_to_access_memory.
9734 (handle_search_memory_1): Adjust.
9735 (process_serial_event): Adjust.
9736 * target.h (struct target_ops): New fields
9737 prepare_to_access_memory and unprepare_to_access_memory.
9738 (prepare_to_access_memory, unprepare_to_access_memory): New.
9739 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9740 prepare_to_access_memory/prepare_to_access_memory.
9741 * nto-low.c (nto_target_ops): Adjust.
9742 * spu-low.c (spu_target_ops): Adjust.
9743 * win32-low.c (win32_target_ops): Adjust.
9745 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9747 * Makefile.in (WARN_CFLAGS): Get it from configure.
9748 (WERROR_CFLAGS): New.
9749 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9750 * configure.ac: Introduce --enable-werror, which adds -Werror to
9751 the compiler command line. Enabled by default. Disable with
9752 --disable-werror. Add -Wdeclaration-after-statement
9753 Wpointer-arith and -Wformat-nonliteral to warning flags.
9754 * configure: Regenerate.
9756 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9758 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9760 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9762 * gdbreplay.c (remote_error): New.
9764 (expect): Use gdbchar. Check for error reading from GDB.
9765 Clarify sync error output.
9766 (play): Check for errors writing to GDB.
9767 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9768 * remote-utils.c (getpkt): Check for errors writing to the remote
9771 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9773 * linux-low.c (linux_wait_1): Move non-debugging code out of
9774 `debug_threads' control.
9776 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9778 * linux-low.c (linux_wait_1): Don't set last_status here.
9779 * server.c (push_event, queue_stop_reply_callback): Assert we're
9780 not pushing a TARGET_WAITKIND_IGNORE event.
9781 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9782 (myresume, handle_target_event): Set the thread's last_resume_kind
9783 and last_status from the target returned status.
9785 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9789 * linux-x86-low.c (update_debug_registers_callback): New.
9790 (i386_dr_low_set_addr): Use it.
9791 (i386_dr_low_get_addr): New.
9792 (i386_dr_low_set_control): Use update_debug_registers_callback.
9793 (i386_dr_low_get_control): New.
9794 (i386_dr_low_get_status): Adjust.
9795 * linux-low.c (linux_stop_lwp): New.
9796 * linux-low.h (linux_stop_lwp): Declare.
9798 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9799 argument instead of a i386_debug_reg_state.
9800 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9801 a i386_debug_reg_state.
9802 (i386_insert_aligned_watchpoint): Adjust.
9803 (i386_remove_aligned_watchpoint): Adjust.
9804 (i386_low_stopped_data_address): Read the debug registers from the
9805 inferior instead of from the mirrors.
9806 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9807 (i386_dr_low_get_addr): Declare.
9808 (i386_dr_low_get_control): Declare.
9809 (i386_dr_low_get_status): Change prototype.
9811 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9812 (i386_dr_low_get_addr): New.
9813 (i386_dr_low_get_control): New.
9814 (i386_dr_low_get_status): Adjust prototype. Return
9816 (i386_initial_stuff): Clear dr_status_mirror and
9818 (i386_get_thread_context): Adjust.
9819 (i386_set_thread_context): Adjust.
9820 (i386_thread_added): Adjust.
9822 2010-08-24 Pedro Alves <pedro@codesourcery.com>
9824 * linux-low.h (linux_thread_area): Delete declaration.
9826 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9828 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9829 after its termination.
9831 2010-08-09 Pedro Alves <pedro@codesourcery.com>
9833 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9834 (gdb_wants_all_stopped): Delete.
9835 (linux_wait_1): Don't call them.
9836 * server.c (handle_v_cont): Tag all threads as want-stopped.
9837 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9838 stopped as "client-wants-stopped".
9840 2010-07-31 Pedro Alves <pedro@codesourcery.com>
9842 * Makefile.in (signals_h): New.
9843 (server_h): Depend on it.
9844 (server.o): Don't depend on $(signals_def).
9845 (signals.o): Depend on $(signals_def).
9847 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9849 * Makefile.in (signals_def): New.
9850 (server_h): Append include/gdb/signals.h and signals_def.
9851 (server.o): Append signals_def.
9853 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9855 * server.c (handle_target_event): Use target_signal_to_host for
9856 resume_info.sig initialization.
9857 * target.h (struct thread_resume) <sig>: New comment.
9859 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9861 * server.c (handle_query): strcpy() the returned string from paddress()
9862 instead of sprintf().
9863 * utils.c (paddress): Return phex_nz().
9865 2010-07-07 Joel Brobecker <brobecker@adacore.com>
9867 * server.c (handle_v_cont): Call mourn_inferior if process
9869 (myresume): Likewise.
9871 2010-07-01 Pedro Alves <pedro@codesourcery.com>
9873 Static tracepoints, and integration with UST.
9875 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9876 * mem-break.c (uninsert_all_breakpoints)
9877 (reinsert_all_breakpoints): New.
9878 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9879 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9880 (gdb_agent_ust_loaded, helper_thread_id)
9881 (gdb_agent_helper_thread_id): New macros.
9882 (struct ipa_sym_addresses): Add addr_ust_loaded,
9883 addr_helper_thread_id, addr_cmd_buf.
9884 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9885 (in_process_agent_loaded_ust): New.
9886 (write_e_ust_not_loaded): New.
9887 (maybe_write_ipa_ust_not_loaded): New.
9888 (struct collect_static_trace_data_action): New.
9889 (enum tracepoint_type) <static_tracepoint>: New.
9890 (struct tracepoint) <handle>: Mention static tracepoints.
9891 (struct static_tracepoint_ctx): New.
9892 (CMD_BUF_SIZE): New.
9893 (add_tracepoint_action): Handle static tracepoint actions.
9894 (unprobe_marker_at): New.
9895 (clear_installed_tracepoints): Handle static tracepoints.
9896 (cmd_qtdp): Handle static tracepoints.
9897 (probe_marker_at): New.
9898 (cmd_qtstart): Handle static tracepoints.
9899 (response_tracepoint): Handle static tracepoints.
9900 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9901 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9902 (get_context_regcache): Handle static tracepoints.
9903 (do_action_at_tracepoint): Handle static tracepoint actions.
9904 (traceframe_find_block_type): Handle static trace data blocks.
9905 (traceframe_read_sdata): New.
9906 (download_tracepoints): Download static tracepoint actions.
9907 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9908 (GDB_PROBE_NAME): New.
9913 (ust_marker_to_static_tracepoint): New.
9915 (collect_ust_data_at_tracepoint): New.
9916 (gdb_ust_probe): New.
9917 (UNIX_PATH_MAX, SOCK_DIR): New.
9918 (gdb_ust_connect_sync_socket): New.
9919 (resume_thread, stop_thread): New.
9920 (run_inferior_command): New.
9921 (init_named_socket): New.
9922 (gdb_ust_socket_init): New.
9923 (cstr_to_hexstr): New.
9925 (first_marker, next_marker): New.
9926 (response_ust_marker): New.
9927 (cmd_qtfstm, cmd_qtsstm): New.
9928 (unprobe_marker_at, probe_marker_at): New.
9929 (cmd_qtstmat, gdb_ust_thread): New.
9930 (gdb_ust_init): New.
9931 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9932 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9934 (x86_64_st_collect_regmap): New.
9935 (X86_64_NUM_ST_COLLECT_GREGS): New.
9936 (AMD64_RIP_REGNUM): New.
9937 (supply_static_tracepoint_registers): New.
9938 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9940 (i386_st_collect_regmap): New.
9941 (i386_NUM_ST_COLLECT_GREGS): New.
9942 (supply_static_tracepoint_registers): New.
9943 * server.c (handle_query): Handle qXfer:statictrace:read.
9944 <qSupported>: Report support for StaticTracepoints, and
9945 qXfer:statictrace:read features.
9946 * server.h (traceframe_read_sdata)
9947 (supply_static_tracepoint_registers): Declare.
9948 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9949 (unpack_varlen_hex): Include in IPA build.
9950 * Makefile.in (ustlibs, ustinc): New.
9951 (IPA_OBJS): Add remote-utils-ipa.o.
9952 ($(IPA_LIB)): Link -ldl and -lpthread.
9954 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9955 * config.in, configure: Regenerate.
9957 2010-06-20 Ian Lance Taylor <iant@google.com>
9958 Pedro Alves <pedro@codesourcery.com>
9960 * linux-x86-low.c (always_true): Delete.
9961 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9962 trying to fool the compiler with always_true.
9964 2010-06-20 Pedro Alves <pedro@codesourcery.com>
9966 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9967 conditions in gdbserver.
9969 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9971 * spu-low.c (spu_read_memory): Wrap around local store limit.
9972 (spu_write_memory): Likewise.
9974 2010-06-15 Pedro Alves <pedro@codesourcery.com>
9976 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9977 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9979 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9981 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9982 uses with LONGEST uses.
9984 2010-06-14 Stan Shebs <stan@codesourcery.com>
9985 Pedro Alves <pedro@codesourcery.com>
9989 * linux-x86-low.c: Include limits.h.
9994 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9995 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9996 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9997 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9998 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9999 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10000 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10001 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10002 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10003 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10004 (amd64_emit_void_call_2): New.
10005 (amd64_emit_ops): New.
10006 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10007 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10008 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10009 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10010 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10011 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10012 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10013 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10014 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10015 (i386_emit_stack_adjust, i386_emit_int_call_1)
10016 (i386_emit_void_call_2): New.
10017 (i386_emit_ops): New.
10018 (x86_emit_ops): New.
10019 (the_low_target): Install x86_emit_ops.
10020 * server.h (struct emit_ops): New.
10021 (get_raw_reg_func_addr): Declare.
10022 (current_insn_ptr, emit_error): Declare.
10023 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10024 (set_trace_state_variable_value): New defines.
10025 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10026 addr_get_trace_state_variable_value and
10027 addr_set_trace_state_variable_value.
10028 (symbol_list): New fields for get_raw_reg,
10029 get_trace_state_variable_value and set_trace_state_variable_value.
10030 (condfn): New typedef.
10031 (struct tracepoint): New field `compiled_cond'.
10032 (do_action_at_tracepoint): Clear compiled_cond.
10033 (get_trace_state_variable_value, set_trace_state_variable_value):
10035 (condition_true_at_tracepoint): If there's a compiled condition,
10037 (current_insn_ptr, emit_error): New globals.
10038 (struct bytecode_address): New.
10039 (get_raw_reg_func_addr): New.
10040 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10041 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10042 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10043 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10044 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10045 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10046 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10047 (compile_tracepoint_condition, compile_bytecodes): New.
10048 * target.h (emit_ops): Forward declare.
10049 (struct target_ops): New field emit_ops.
10050 (target_emit_ops): New.
10051 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10052 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10053 * linux-low.c (linux_emit_ops): New.
10054 (linux_target_ops): Install it.
10055 * linux-low.h (struct linux_target_ops): New field emit_ops.
10057 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10059 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10060 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10062 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10063 Stan Shebs <stan@codesourcery.com>
10065 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10066 (all): Depend on $(extra_libraries).
10067 (install-only): Install the IPA.
10068 (IPA_OBJS, IPA_LIB): New.
10069 (clean): Remove the IPA lib.
10070 (IPAGENT_CFLAGS): New.
10071 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10072 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10073 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10074 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10075 * configure.ac: Check for atomic builtins support in the compiler.
10076 (IPA_DEPFILES, extra_libraries): Define.
10077 * configure.srv (ipa_obj): Add description.
10078 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10079 (i[34567]86-*-linux*): Set ipa_obj.
10080 (x86_64-*-linux*): Set ipa_obj.
10081 * linux-low.c (stabilizing_threads): New.
10082 (supports_fast_tracepoints): New.
10083 (linux_detach): Stabilize threads before detaching.
10084 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10085 the lwp is either not stabilizing, or is moving out of a jump pad.
10086 (linux_fast_tracepoint_collecting): New.
10087 (maybe_move_out_of_jump_pad): New.
10088 (enqueue_one_deferred_signal): New.
10089 (dequeue_one_deferred_signal): New.
10090 (linux_wait_for_event_1): If moving out of a jump pad, defer
10091 pending signals to later.
10092 (linux_stabilize_threads): New.
10093 (linux_wait_1): Check if threads need moving out of jump pads, and
10095 (stuck_in_jump_pad_callback): New.
10096 (move_out_of_jump_pad_callback): New.
10097 (lwp_running): New.
10098 (linux_resume_one_lwp): Handle moving out of jump pads.
10099 (linux_set_resume_request): Dequeue deferred signals.
10100 (need_step_over_p): Also step over fast tracepoint jumps.
10101 (start_step_over): Also uninsert fast tracepoint jumps.
10102 (finish_step_over): Also reinsert fast tracepoint jumps.
10103 (linux_install_fast_tracepoint_jump): New.
10104 (linux_target_ops): Install linux_stabilize_threads and
10105 linux_install_fast_tracepoint_jump_pad.
10106 * linux-low.h (linux_target_ops) <get_thread_area,
10107 install_fast_tracepoint_jump_pad>: New fields.
10108 (struct lwp_info) <collecting_fast_tracepoint,
10109 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10110 (linux_get_thread_area): Declare.
10111 * linux-x86-low.c (jump_insn): New.
10112 (x86_get_thread_area): New.
10113 (append_insns): New.
10114 (push_opcode): New.
10115 (amd64_install_fast_tracepoint_jump_pad): New.
10116 (i386_install_fast_tracepoint_jump_pad): New.
10117 (x86_install_fast_tracepoint_jump_pad): New.
10118 (the_low_target): Install x86_get_thread_area and
10119 x86_install_fast_tracepoint_jump_pad.
10120 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10121 (struct fast_tracepoint_jump): New.
10122 (fast_tracepoint_jump_insn): New.
10123 (fast_tracepoint_jump_shadow): New.
10124 (find_fast_tracepoint_jump_at): New.
10125 (fast_tracepoint_jump_here): New.
10126 (delete_fast_tracepoint_jump): New.
10127 (set_fast_tracepoint_jump): New.
10128 (uninsert_fast_tracepoint_jumps_at): New.
10129 (reinsert_fast_tracepoint_jumps_at): New.
10130 (set_breakpoint_at): Use write_inferior_memory.
10131 (uninsert_raw_breakpoint): Use write_inferior_memory.
10132 (check_mem_read): Mask out fast tracepoint jumps.
10133 (check_mem_write): Mask out fast tracepoint jumps.
10134 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10135 (set_fast_tracepoint_jump): Declare.
10136 (delete_fast_tracepoint_jump)
10137 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10138 (reinsert_fast_tracepoint_jumps_at): Declare.
10139 * regcache.c: Don't compile many functions when building the
10140 in-process agent library.
10141 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10142 the register buffer in the heap.
10143 (free_register_cache): If the register buffer isn't owned by the
10144 regcache, don't free it.
10145 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10146 pre-existing register caches.
10147 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10149 (convert_ascii_to_int): : Constify `from' parameter type.
10150 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10151 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10152 the needed buffer in-place.
10153 (relocate_instruction): New.
10154 * server.c (handle_query) <qSymbols>: If the target supports
10155 tracepoints, give it a chance of looking up symbols. Report
10156 support for fast tracepoints.
10157 (handle_status): Stabilize threads.
10158 (process_serial_event): Adjust.
10159 * server.h (struct fast_tracepoint_jump): Forward declare.
10160 (struct process_info) <fast_tracepoint_jumps>: New field.
10161 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10162 (decode_X_packet, decode_M_packet): Adjust.
10163 (relocate_instruction): Declare.
10164 (in_process_agent_loaded): Declare.
10165 (tracepoint_look_up_symbols): Declare.
10166 (struct fast_tpoint_collect_status): Declare.
10167 (fast_tracepoint_collecting): Declare.
10168 (force_unlock_trace_buffer): Declare.
10169 (handle_tracepoint_bkpts): Declare.
10170 (initialize_low_tracepoint)
10171 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10172 * target.h (struct target_ops) <stabilize_threads,
10173 install_fast_tracepoint_jump_pad>: New fields.
10174 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10175 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10176 [HAVE_STDINT_H]: Include stdint.h.
10177 (trace_debug_1): Rename to ...
10178 (trace_vdebug): ... this.
10179 (trace_debug): Rename to ...
10180 (trace_debug_1): ... this. Add `level' parameter.
10181 (trace_debug): New.
10182 (ATTR_USED, ATTR_NOINLINE): New.
10183 (IP_AGENT_EXPORT): New.
10184 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10185 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10186 (about_to_request_buffer_space, trace_buffer_is_full)
10187 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10188 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10189 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10190 (traceframe_write_count, traceframes_created)
10191 (trace_state_variables)
10192 New renaming defines.
10193 (struct ipa_sym_addresses): New.
10194 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10195 (symbol_list): New.
10196 (ipa_sym_addrs): New.
10197 (all_tracepoint_symbols_looked_up): New.
10198 (in_process_agent_loaded): New.
10199 (write_e_ipa_not_loaded): New.
10200 (maybe_write_ipa_not_loaded): New.
10201 (tracepoint_look_up_symbols): New.
10202 (debug_threads) [IN_PROCESS_AGENT]: New.
10203 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10204 (UNKNOWN_SIDE_EFFECTS): New.
10205 (stop_tracing): New.
10206 (flush_trace_buffer): New.
10207 (stop_tracing_bkpt): New.
10208 (flush_trace_buffer_bkpt): New.
10209 (read_inferior_integer): New.
10210 (read_inferior_uinteger): New.
10211 (read_inferior_data_pointer): New.
10212 (write_inferior_data_pointer): New.
10213 (write_inferior_integer): New.
10214 (write_inferior_uinteger): New.
10215 (struct collect_static_trace_data_action): Delete.
10216 (enum tracepoint_type): New.
10217 (struct tracepoint) <type>: New field `type'.
10218 <actions_str, step_actions, step_actions_str>: Only include in
10220 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10221 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10222 (tracepoints): Use IP_AGENT_EXPORT.
10223 (last_tracepoint): Don't include in the IPA.
10224 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10225 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10226 (alloced_trace_state_variables): New.
10227 (trace_state_variables): Use IP_AGENT_EXPORT.
10228 (traceframe_t): Delete unused variable.
10229 (circular_trace_buffer): Don't include in the IPA.
10230 (trace_buffer_start): Delete.
10231 (struct trace_buffer_control): New.
10232 (trace_buffer_free): Delete.
10233 (struct ipa_trace_buffer_control): New.
10234 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10235 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10237 (trace_buffer_ctrl): New.
10238 (TRACE_BUFFER_CTRL_CURR): New.
10239 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10240 Reimplement as macros.
10241 (trace_buffer_wrap): Delete.
10242 (traceframe_write_count, traceframe_read_count)
10243 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10244 (struct tracepoint_hit_ctx) <type>: New field.
10245 (struct fast_tracepoint_ctx): New.
10246 (memory_barrier): New.
10248 (record_tracepoint_error): Update atomically in the IPA.
10249 (clear_inferior_trace_buffer): New.
10250 (about_to_request_buffer_space): New.
10251 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10252 updating the same buffer.
10253 (add_tracepoint): Default the tracepoint's type to trap
10254 tracepoint, and orig_size to -1.
10255 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10256 internal variables.
10257 (create_trace_state_variable): New parameter `gdb'. Handle it.
10258 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10259 (cmd_qtdp): Handle fast tracepoints.
10260 (cmd_qtdv): Adjust.
10261 (max_jump_pad_size): New.
10262 (gdb_jump_pad_head): New.
10263 (get_jump_space_head): New.
10264 (claim_jump_space): New.
10265 (sort_tracepoints): New.
10266 (MAX_JUMP_SIZE): New.
10267 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10269 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10270 support. Upload fast traceframes, and delete internal IPA
10272 (stop_tracing_handler): New.
10273 (flush_trace_buffer_handler): New.
10274 (cmd_qtstop): Upload fast tracepoints.
10275 (response_tracepoint): Handle fast tracepoints.
10276 (tracepoint_finished_step): Upload fast traceframes. Set the
10277 tracepoint hit context's tracepoint type.
10278 (handle_tracepoint_bkpts): New.
10279 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10280 type. Add comment about fast tracepoints.
10281 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10282 non-existing action_str field.
10283 (get_context_regcache): Handle fast tracepoints.
10284 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10286 (fast_tracepoint_from_jump_pad_address): New.
10287 (fast_tracepoint_from_ipa_tpoint_address): New.
10288 (collecting_t): New.
10289 (force_unlock_trace_buffer): New.
10290 (fast_tracepoint_collecting): New.
10292 (gdb_collect): New.
10293 (write_inferior_data_ptr): New.
10294 (target_tp_heap): New.
10295 (target_malloc): New.
10296 (download_agent_expr): New.
10298 (download_tracepoints): New.
10299 (download_trace_state_variables): New.
10300 (upload_fast_traceframes): New.
10301 (IPA_FIRST_TRACEFRAME): New.
10302 (IPA_NEXT_TRACEFRAME_1): New.
10303 (IPA_NEXT_TRACEFRAME): New.
10304 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10305 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10306 (gdb_jump_pad_buffer_end): New.
10307 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10308 (initialize_tracepoint): Adjust.
10309 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10310 buffer. Initialize the low module.
10311 * utils.c (PREFIX, TOOLNAME): New.
10312 (malloc_failure): Use PREFIX.
10313 (error): In the IPA, an error causes an exit.
10314 (fatal, warning): Use PREFIX.
10315 (internal_error): Use TOOLNAME.
10316 (NUMCELLS): Increase to 10.
10317 * configure, config.in: Regenerate.
10319 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10321 * server.c (handle_query) <qSupported>: Do two passes over the
10322 qSupported string to avoid nesting strtok.
10324 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10326 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10328 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10329 -Wl,--dynamic-list.
10330 * configure: Regenerate.
10331 * proc-service.list: New.
10333 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10335 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10338 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10340 * gdbreplay.c (remote_open): Check error return from socket() call by
10341 its equality to -1 not by it being negative.
10342 * remote-utils.c (remote_open): Likewise.
10344 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10346 * config.h: Regenerate.
10348 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10350 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10351 doesn't provide PTRACE_GET_THREAD_AREA.
10353 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10355 * linux-m68k-low.c: Include <asm/ptrace.h>
10356 (ps_get_thread_area): Implement.
10358 2010-05-03 Doug Evans <dje@google.com>
10360 * event-loop.c (struct callback_event): New struct.
10361 (callback_list): New global.
10362 (append_callback_event, delete_callback_event): New functions.
10363 (process_callback): New function.
10364 (start_event_loop): Call it.
10365 * remote-utils.c (NOT_SCHEDULED): Define.
10366 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10367 moved out of readchar.
10368 (readchar): Rewrite. Call reschedule before returning.
10369 (reset_readchar): New function.
10370 (remote_close): Call it.
10371 (process_remaining, reschedule): New functions.
10372 * server.h (callback_handler_func): New typedef.
10373 (append_callback_event, delete_callback_event): Declare.
10375 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10377 * proc-service.c (ps_pglobal_lookup): Use
10378 thread_db_look_up_one_symbol.
10379 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10380 parameter. Use it instead of all_symbols_looked_up.
10381 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10383 (all_symbols_looked_up): Don't declare.
10384 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10385 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10387 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10388 Set all_symbols_looked_up here.
10389 (thread_db_look_up_one_symbol): New.
10390 (thread_db_get_tls_address): Adjust.
10391 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10392 thread_db object on the heap, and tentatively set it in the
10394 (thread_db_init): Don't set all_symbols_looked_up here.
10395 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10397 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10399 * linux-low.c (linux_kill, linux_detach): Adjust.
10400 (status_pending_p_callback): Remove redundant statement. Check
10401 for !TARGET_WAITIKIND_IGNORE, instead of
10402 TARGET_WAITKIND_STOPPED.
10403 (handle_tracepoints): Make sure LWP is locked. Adjust.
10404 (linux_wait_for_event_1): Adjust.
10405 (linux_cancel_breakpoints): New.
10406 (unsuspend_one_lwp): New.
10407 (unsuspend_all_lwps): New.
10408 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10409 (send_sigstop_callback): Change return type to int, add new
10410 `except' parameter and handle it.
10411 (suspend_and_send_sigstop_callback): New.
10412 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10413 pass them down. If SUSPEND, also increment the lwp's suspend
10415 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10416 (need_step_over_p): Don't consider suspended LWPs.
10417 (start_step_over): Adjust.
10418 (proceed_one_lwp): Change return type to int, add new `except'
10419 parameter and handle it.
10420 (unsuspend_and_proceed_one_lwp): New.
10421 (proceed_all_lwps): Use find_inferior instead of
10423 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10424 also decrement the suspend count of LWPs. Pass `except' down,
10425 instead of hacking its suspend count.
10426 (linux_pause_all): Add `freeze' parameter. Adjust.
10427 (linux_unpause_all): New.
10428 (linux_target_ops): Install linux_unpause_all.
10429 * server.c (handle_status): Adjust.
10430 * target.h (struct target_ops): New fields `unpause_all' and
10431 `cancel_breakpoints'. Add new parameter to `pause_all'.
10432 (pause_all): Add new `freeze' parameter.
10433 (unpause_all): New.
10434 (cancel_breakpoints): New.
10435 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10436 cancel breakpoints.
10437 (cmd_qtstart): Pause threads.
10438 (stop_tracing): Pause threads, and cancel breakpoints.
10439 * win32-low.c (win32_target_ops): Adjust.
10441 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10443 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10444 the inferior right away from here...
10445 (linux_wait_1): ... to here, and adjust to check the thread's
10446 last_resume_kind instead of the lwp's step or stop_expected flags.
10448 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10450 * README: Use consistent `GDB' and `GDBserver' spellings.
10452 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10454 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10455 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10456 (linux_detach_one_lwp): Assume the lwp is stopped.
10457 (any_thread_of): Delete.
10458 (linux_detach): Stop all lwps here. Don't blindly delete all
10460 (delete_lwp_callback): New.
10461 (linux_mourn): Delete all lwps of the process that is gone.
10462 (linux_wait_1): Don't delete the last lwp of the process here.
10463 * mem-break.h (mark_breakpoints_out): Declare.
10464 * mem-break.c (mark_breakpoints_out): New.
10465 (free_all_breakpoints): Use it.
10466 * server.c (handle_target_event): If the process is gone, mark
10468 * thread-db.c (struct thread_db) <create_bp>: New field.
10469 (thread_db_enable_reporting): Fix prototype. Store a thread event
10470 breakpoint reference in the thread_db struct.
10471 (thread_db_load_search): Clear the thread_db object.
10472 (try_thread_db_load_1): Ditto.
10473 (switch_to_process): New.
10474 (disable_thread_event_reporting): Use it.
10475 (remove_thread_event_breakpoints): New.
10476 (thread_db_detach, thread_db_mourn): Use it.
10478 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10480 * linux-low.c (linux_enable_event_reporting): New.
10481 (linux_wait_for_event_1, handle_extended_wait): Use it.
10483 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10485 * linux-low.c (linux_kill_one_lwp, linux_kill)
10486 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10487 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10488 SIGSTOP even if the LWP is stopped.
10489 (send_sigstop_callback): New.
10490 (stop_all_lwps): Use send_sigstop_callback instead.
10491 (linux_resume_one_thread): Adjust.
10492 (proceed_one_lwp): Still proceed an LWP that the client has
10493 requested to stop, if we haven't reported it as stopped yet. Make
10494 sure that LWPs the client want stopped, have a pending SIGSTOP.
10496 2010-04-26 Doug Evans <dje@google.com>
10498 * server.c (handle_general_set): Make static.
10500 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10501 Print received char after testing for error/eof instead of before.
10502 (input_interrupt): Tweak comment.
10504 2010-04-23 Doug Evans <dje@google.com>
10506 * server.c (start_inferior): Print inferior argv if --debug.
10508 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10510 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10511 * nto-x86-low.c: Include server.h
10513 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10515 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10516 be consistent with other sources of this directory.
10517 (init_registers_amd64): Correct name of source file of this function
10520 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10522 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10523 64-bit executables.
10525 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10527 * win32-i386-low.c: Add 64-bit support.
10528 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10529 (init_registers_amd64): Declare.
10530 (mappings): Add 64-bit version of array.
10531 (init_windows_x86): New function.
10532 (the_low_target): Change init_arch field to init_windows_x86.
10534 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10536 * win32-low.c: Adapt to support also 64-bit architecture.
10537 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10538 (get_image_name): Use SIZE_T type for local variable `done'.
10539 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10540 (toolhelp_get_dll_name): Idem.
10541 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10542 Use uintptr_t typecast to avoid warning.
10543 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10544 (handle_exception): Use phex_nz to avoid warning.
10545 (win32_wait): Remove unused local variable `process'.
10547 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10549 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10552 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10554 * configure.ac: Use `ws2_32' library for srv_mingw.
10555 * configure: Regenerate.
10556 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10557 * remote-utils.c: Likewise.
10559 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10561 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10562 if __x86_64__ is defined.
10564 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10566 * configure: Regenerate.
10568 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10570 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10571 * target.h (target_ops): New get_tib_address field.
10572 * win32-low.h (win32_thread_info): Add thread_local_base field.
10573 * win32-low.c (child_add_thread): Add tlb argument.
10574 Set thread_local_base field to TLB.
10575 (get_child_debug_event): Adapt to child_add_thread change.
10576 (win32_get_tib_address): New function.
10577 (win32_target_ops): Set get_tib_address field to
10578 win32_get_tib_address.
10579 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10581 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10583 * linux-low.c (linux_mourn): Also remove the process.
10584 * server.c (handle_target_event): Don't remove the process here.
10585 * nto-low.c (nto_mourn): New.
10586 (nto_target_ops): Install it.
10587 * spu-low.c (spu_mourn): New.
10588 (spu_target_ops): Install it.
10589 * win32-low.c (win32_mourn): New.
10590 (win32_target_ops): Install it.
10592 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10594 * server.h (buffer_xml_printf): Remove redundant `;'.
10596 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10598 * regcache.c (set_register_cache): Invalidate regcaches before
10599 changing the register cache layout.
10600 (regcache_invalidate_one): Allow a NULL regcache.
10601 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10602 regcaches before changing the register cache layout or the target
10605 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10607 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10608 variable warning on Linux/x86-64.
10610 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10612 GDBserver disconnected tracing support.
10614 * linux-low.c (linux_remove_process): Delete.
10615 (add_lwp): Don't set last_resume_kind here.
10616 (linux_kill): Use `mourn'.
10617 (linux_detach): Use `thread_db_detach', and `mourn'.
10618 (linux_mourn): New.
10619 (linux_attach_lwp_1): Adjust comment.
10620 (linux_attach): last_resume_kind moved the thread_info; adjust.
10621 (status_pending_p_callback): Adjust.
10622 (linux_wait_for_event_1): Adjust.
10623 (count_events_callback, select_singlestep_lwp_callback)
10624 (select_event_lwp_callback, cancel_breakpoints_callback)
10625 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10626 (proceed_one_lwp): Adjust.
10627 (linux_async): Add debug output.
10628 (linux_thread_stopped): New.
10629 (linux_pause_all): New.
10630 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10632 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10633 (thread_db_free): Delete declaration.
10634 (thread_db_detach, thread_db_mourn): Declare.
10635 * thread-db.c (thread_db_init): Use thread_db_mourn.
10636 (thread_db_free): Delete, split in two.
10637 (disable_thread_event_reporting): New.
10638 (thread_db_detach): New.
10639 (thread_db_mourn): New.
10641 * server.h (struct thread_info) <last_resume_kind>: New field.
10642 <attached>: Add comment.
10643 <gdb_detached>: New field.
10644 (handler_func): Change return type to int.
10645 (handle_serial_event, handle_target_event): Ditto.
10646 (gdb_connected): Declare.
10648 (disconnected_tracing): Declare.
10649 (stop_tracing): Declare.
10651 * server.c (handle_query) <qSupported>: Report support for
10652 disconnected tracing.
10653 (queue_stop_reply_callback): Account for running threads.
10654 (gdb_wants_thread_stopped): New.
10655 (gdb_wants_all_threads_stopped): New.
10656 (gdb_reattached_process): New.
10657 (handle_status): Clear the `gdb_detached' flag of all processes.
10658 In all-stop, stop all threads.
10659 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10660 (process_serial_event): If the remote connection breaks, or if an
10661 exit was forced with "monitor exit", force an event loop exit.
10662 Handle disconnected tracing on detach.
10663 (handle_serial_event): Adjust.
10664 (handle_target_event): If GDB isn't connected, forward events back
10665 to the inferior, unless the last process exited, in which case,
10666 exit gdbserver. Adjust interface.
10668 * remote-utils.c (remote_open): Don't block in accept. Instead
10669 register an event loop source on the listen socket file
10670 descriptor. Refactor bits into ...
10671 (listen_desc): ... this new global.
10672 (gdb_connected): ... this new function.
10673 (enable_async_notification): ... this new function.
10674 (handle_accept_event): ... this new function.
10675 (remote_close): Clear remote_desc.
10677 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10679 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10681 (mourn_inferior): Define.
10682 (target_process_qsupported): Avoid the dangling else problem.
10683 (thread_stopped): Define.
10684 (pause_all): Define.
10685 (target_waitstatus_to_string): Declare.
10686 * target.c (target_waitstatus_to_string): New.
10688 * tracepoint.c (tracing): Make extern.
10689 (disconnected_tracing): New.
10690 (stop_tracing): Make extern. Handle tracing stops due to GDB
10692 (cmd_qtdisconnected): New.
10693 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10694 (handle_tracepoint_general_set): Handle QTDisconnected.
10696 * event-loop.c (event_handler_func): Change return type to int.
10697 (process_event): Bail out if the event handler wants the event
10699 (handle_file_event): Ditto.
10700 (start_event_loop): Bail out if the event handler wants the event
10703 * nto-low.c (nto_target_ops): Adjust.
10704 * spu-low.c (spu_wait): Don't remove the process here.
10705 (spu_target_ops): Adjust.
10706 * win32-low.c (win32_wait): Don't remove the process here.
10707 (win32_target_ops): Adjust.
10709 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10711 * regcache.c (realloc_register_cache): Invalidate inferior's
10712 regcache before recreating it.
10714 2010-04-09 Pedro Alves <pedro@codesourcery.com>
10716 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10718 2010-04-09 Stan Shebs <stan@codesourcery.com>
10719 Pedro Alves <pedro@codesourcery.com>
10721 * server.h (LONGEST): New.
10722 (struct thread_info) <while_stepping>: New field.
10723 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10725 (initialize_tracepoint, handle_tracepoint_general_set)
10726 (handle_tracepoint_query, tracepoint_finished_step)
10727 (tracepoint_was_hit, release_while_stepping_state_list):
10728 (current_traceframe): Declare.
10729 * server.c (handle_general_set): Handle tracepoint packets.
10730 (read_memory): New.
10731 (write_memory): New.
10732 (handle_search_memory_1): Use read_memory.
10733 (handle_query): Report support for conditional tracepoints, trace
10734 state variables, and tracepoint sources. Handle tracepoint
10736 (main): Initialize the tracepoints module.
10737 (process_serial_event): Handle traceframe reads/writes.
10739 * linux-low.c (handle_tracepoints): New.
10740 (linux_wait_1): Call it.
10741 (linux_resume_one_lwp): Handle while-stepping.
10742 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10743 (linux_target_ops): Install them.
10744 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10746 * linux-x86-low.c (x86_supports_tracepoints): New.
10747 (the_low_target). Install it.
10749 * mem-break.h (delete_breakpoint): Declare.
10750 * mem-break.c (delete_breakpoint): Make external.
10752 * target.h (struct target_ops): Add `supports_tracepoints',
10753 `read_pc', and `write_pc' fields.
10754 (target_supports_tracepoints): Define.
10755 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10758 * regcache.h (struct regcache) <registers_owned>: New field.
10759 (init_register_cache, regcache_cpy): Declare.
10760 (regcache_read_pc, regcache_write_pc): Declare.
10761 (register_cache_size): Declare.
10762 (supply_regblock): Declare.
10763 * regcache.c (init_register_cache): New.
10764 (new_register_cache): Use it.
10765 (regcache_cpy): New.
10766 (register_cache_size): New.
10767 (supply_regblock): New.
10768 (regcache_read_pc, regcache_write_pc): New.
10770 * tracepoint.c: New.
10772 * Makefile.in (OBS): Add tracepoint.o.
10773 (tracepoint.o): New rule.
10775 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10777 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10779 (i386-mmx.c): Likewise.
10780 (i386-mmx-linux.o): Likewise.
10781 (i386-mmx-linux.c): Likewise.
10783 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10784 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10785 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10786 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10788 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10789 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10790 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10792 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10794 * Makefile.in (clean): Updated.
10796 (i386-avx.c): Likewise.
10797 (i386-avx-linux.o): Likewise.
10798 (i386-avx-linux.c): Likewise.
10799 (amd64-avx.o): Likewise.
10800 (amd64-avx.c): Likewise.
10801 (amd64-avx-linux.o): Likewise.
10802 (amd64-avx-linux.c): Likewise.
10804 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10805 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10806 (srv_amd64_regobj): Add amd64-avx.o.
10807 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10808 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10809 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10810 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10811 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10812 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10813 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10815 * i387-fp.c: Include "i386-xstate.h".
10817 (i387_cache_to_xsave): Likewise.
10818 (i387_xsave_to_cache): Likewise.
10819 (x86_xcr0): Likewise.
10821 * i387-fp.h (i387_cache_to_xsave): Likewise.
10822 (i387_xsave_to_cache): Likewise.
10823 (x86_xcr0): Likewise.
10825 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10826 * linux-crisv32-low.c (target_regsets): Likewise.
10827 * linux-m68k-low.c (target_regsets): Likewise.
10828 * linux-mips-low.c (target_regsets): Likewise.
10829 * linux-ppc-low.c (target_regsets): Likewise.
10830 * linux-s390-low.c (target_regsets): Likewise.
10831 * linux-sh-low.c (target_regsets): Likewise.
10832 * linux-sparc-low.c (target_regsets): Likewise.
10833 * linux-xtensa-low.c (target_regsets): Likewise.
10835 * linux-low.c: Include <sys/uio.h>.
10836 (regsets_fetch_inferior_registers): Support nt_type.
10837 (regsets_store_inferior_registers): Likewise.
10838 (linux_process_qsupported): New.
10839 (linux_target_ops): Add linux_process_qsupported.
10841 * linux-low.h (regset_info): Add nt_type.
10842 (linux_target_ops): Add process_qsupported.
10844 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10846 (init_registers_i386_avx_linux): New.
10847 (init_registers_amd64_avx_linux): Likewise.
10848 (xmltarget_i386_linux_no_xml): Likewise.
10849 (xmltarget_amd64_linux_no_xml): Likewise.
10850 (PTRACE_GETREGSET): Likewise.
10851 (PTRACE_SETREGSET): Likewise.
10852 (x86_fill_xstateregset): Likewise.
10853 (x86_store_xstateregset): Likewise.
10854 (use_xml): Likewise.
10855 (x86_linux_update_xmltarget): Likewise.
10856 (x86_linux_process_qsupported): Likewise.
10857 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10858 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10859 init_registers_i386_linux here. Call
10860 x86_linux_update_xmltarget.
10861 (the_low_target): Add x86_linux_process_qsupported.
10863 * server.c (handle_query): Call target_process_qsupported.
10865 * target.h (target_ops): Add process_qsupported.
10866 (target_process_qsupported): New.
10868 2010-04-03 Pedro Alves <pedro@codesourcery.com>
10870 * inferiors.c (add_thread): Set last_status kind to
10871 TARGET_WAITKIND_IGNORE.
10872 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10873 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10874 (linux_wait_1): Move `thread' local definition to block that uses
10875 it. Don't NULL initialize `event_child'.
10876 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10877 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10878 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10880 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10882 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10883 an extended waitstatus, or by a watchpoint.
10884 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10885 thread was stepping or has been stopped by a watchpoint.
10887 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10889 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10890 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10891 of another, then delete the previous, and validate all
10893 (validate_inserted_breakpoint): New.
10894 (delete_disabled_breakpoints): New.
10895 (validate_breakpoints): New.
10896 (check_mem_read): Validate breakpoints before trusting their
10897 shadow. Delete disabled breakpoints.
10898 (check_mem_write): Validate breakpoints before trusting they
10899 should be inserted. Delete disabled breakpoints.
10900 * mem-break.h (validate_breakpoints):
10901 * server.c (handle_query): Validate breakpoints when we see a
10904 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10906 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10907 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10908 if we could tell there's a GDB breakpoint at stop_pc.
10909 (need_step_over_p): Don't do a step over if we find a GDB
10910 breakpoint at the resume PC.
10912 * mem-break.c (struct raw_breakpoint): New.
10913 (enum bkpt_type): New type `gdb_breakpoint'.
10914 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10915 fields. New field `raw'.
10916 (find_raw_breakpoint_at): New.
10917 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10918 breakpoint instead.
10919 (set_breakpoint_at): Adjust.
10920 (delete_raw_breakpoint): New.
10921 (release_breakpoint): New.
10922 (delete_breakpoint): Rename to...
10923 (delete_breakpoint_1): ... this. Add proc parameter. Use
10924 release_breakpoint. Return ENOENT.
10925 (delete_breakpoint): Reimplement.
10926 (find_breakpoint_at): Delete.
10927 (find_gdb_breakpoint_at): New.
10928 (delete_breakpoint_at): Delete.
10929 (set_gdb_breakpoint_at): New.
10930 (delete_gdb_breakpoint_at): New.
10931 (gdb_breakpoint_here): New.
10932 (set_reinsert_breakpoint): Use release_breakpoint.
10933 (uninsert_breakpoint): Rename to ...
10934 (uninsert_raw_breakpoint): ... this.
10935 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10936 (reinsert_raw_breakpoint): Change parameter type to
10938 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10940 (check_breakpoints): Adjust. Use release_breakpoint.
10941 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10942 (breakpoint_inserted_here): Ditto.
10943 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10944 Don't trust the breakpoint's shadow if it is not inserted.
10945 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10946 (delete_all_breakpoints): Adjust.
10947 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10948 use delete_breakpoint_1.
10950 * mem-break.h (breakpoints_supported): Delete declaration.
10951 (set_gdb_breakpoint_at): Declare.
10952 (gdb_breakpoint_here): Declare.
10953 (delete_breakpoint_at): Delete.
10954 (delete_gdb_breakpoint_at): Declare.
10956 * server.h (struct raw_breakpoint): Forward declare.
10957 (struct process_info): New field `raw_breakpoints'.
10959 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10962 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10964 * linux-low.c (status_pending_p_callback): Fix comment.
10965 (linux_wait_for_event_1): Move most of the internal breakpoint
10966 handling from here...
10967 (linux_wait_1): ... to here.
10968 (count_events_callback): New.
10969 (select_singlestep_lwp_callback): New.
10970 (select_event_lwp_callback): New.
10971 (cancel_breakpoints_callback): New.
10972 (select_event_lwp): New.
10973 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10974 priority to all LWPs that have had events that should be reported
10975 to the client. Cancel breakpoints when about to reporting the
10976 event to the client, not while stopping lwps. No longer cancel
10977 finished single-steps here.
10978 (cancel_finished_single_step): Delete.
10979 (cancel_finished_single_steps): Delete.
10981 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10983 * mem-break.c (enum bkpt_type): New.
10984 (struct breakpoint): New field `type'.
10985 (set_breakpoint_at): Change return type to struct breakpoint
10986 pointer. Set type to `other_breakpoint' by default.
10987 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10988 in the breakpoint list.
10989 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10990 (reinsert_breakpoint): Rename to ...
10991 (reinsert_raw_breakpoint): ... this.
10992 (reinsert_breakpoints_at): Adjust.
10993 * mem-break.h (struct breakpoint): Declare.
10994 (set_breakpoint_at): Change return type to struct breakpoint
10997 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10999 * server.c (handle_query): Assign, not compare.
11001 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11003 Teach linux gdbserver to step-over-breakpoints.
11005 * linux-low.c (can_hardware_single_step): New.
11006 (supports_breakpoints): New.
11007 (handle_extended_wait): If stopping threads, read the stop pc of
11008 the new cloned LWP.
11010 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11011 low target doesn't support retrieving the PC.
11012 (add_lwp): Set last_resume_kind to resume_continue.
11013 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11014 (linux_attach): Don't clear stop_expected. Set the lwp's
11015 last_resume_kind to resume_stop.
11016 (linux_detach_one_lwp): Don't check for removed breakpoints.
11017 (check_removed_breakpoint): Delete.
11018 (status_pending_p): Rename to ...
11019 (status_pending_p_callback): ... this. Don't check for removed
11020 breakpoints. Don't consider threads that are stopped from GDB's
11022 (linux_wait_for_lwp): Always read the stop_pc here.
11023 (cancel_breakpoint): New.
11024 (step_over_bkpt): New global.
11025 (linux_wait_for_event_1): Implement stepping over breakpoints.
11026 (gdb_wants_lwp_stopped): New.
11027 (gdb_wants_all_stopped): New.
11028 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11029 single-step traps here. Store the thread's last reported target
11031 (send_sigstop): Don't clear stop_expected. Always set it,
11033 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11034 (cancel_finished_single_step): New.
11035 (cancel_finished_single_steps): New.
11036 (wait_for_sigstop): Don't cancel finished single-step traps here.
11037 (linux_resume_one_lwp): Don't check for removed breakpoints.
11038 Don't set `step' on non-hardware step archs.
11039 (linux_set_resume_request): Ignore resume_stop requests if already
11040 stopping or stopped. Set the lwp's last_resume_kind.
11041 (resume_status_pending_p): Don't check for removed breakpoints.
11042 (need_step_over_p): New.
11043 (start_step_over): New.
11044 (finish_step_over): New.
11045 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11046 requests. Clear the thread's last reported target waitstatus.
11047 Don't use the `suspended' flag. Don't consider pending breakpoints.
11048 (linux_resume): Start a step-over if necessary.
11049 (proceed_one_lwp): New.
11050 (proceed_all_lwps): New.
11051 (unstop_all_lwps): New.
11052 * linux-low.h (struct lwp_info): Rewrite comment for the
11053 `suspended' flag. Add the `stop_pc' field. Delete the
11054 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11055 Add `'last_resume_kind' and `need_step_over' fields.
11056 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11057 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11058 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11059 (set_raw_breakpoint_at): New.
11060 (set_breakpoint_at): Rewrite to use it.
11061 (reinsert_breakpoint_handler): Delete.
11062 (set_reinsert_breakpoint): New.
11063 (reinsert_breakpoint_by_bp): Delete.
11064 (delete_reinsert_breakpoints): New.
11065 (uninsert_breakpoint): Rewrite.
11066 (uninsert_breakpoints_at): New.
11067 (reinsert_breakpoint): Rewrite.
11068 (reinsert_breakpoints_at): New.
11069 (check_breakpoints): Rewrite.
11070 (breakpoint_here): New.
11071 (breakpoint_inserted_here): New.
11072 (check_mem_read): Adjust.
11073 * mem-break.h (breakpoints_supported, breakpoint_here)
11074 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11075 (reinsert_breakpoint_by_bp): Delete declaration.
11076 (delete_reinsert_breakpoints): Declare.
11077 (reinsert_breakpoint): Delete declaration.
11078 (reinsert_breakpoints_at): Declare.
11079 (uninsert_breakpoint): Delete declaration.
11080 (uninsert_breakpoints_at): Declare.
11081 (check_breakpoints): Adjust prototype.
11082 * server.h: Adjust include order.
11083 (struct thread_info): Declare here. Add a `last_status' field.
11085 2010-03-23 Michael Snyder <msnyder@vmware.com>
11087 * server.c (crc32): New function.
11088 (handle_query): Add handling for 'qCRC:' request.
11090 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11092 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11093 lwp had been stopped by a watchpoint.
11095 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11097 * server.h (internal_error): Declare.
11098 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11099 * utils.c (internal_error): New function.
11101 2010-03-15 Andreas Schwab <schwab@redhat.com>
11103 * configure.srv: Fix typo setting srv_regobj.
11105 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11107 * linux-low.c (fetch_register): Avoid passing a non string literal
11109 (usr_store_inferior_registers): Ditto.
11111 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11113 * linux-low.c (linux_write_memory): Bail out early if peeking
11116 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11118 * linux-low.h (struct lwp_info): New fields
11119 `stopped_by_watchpoint' and `stopped_data_address'.
11120 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11121 here, and cache them in the lwp object.
11122 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11124 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11126 (linux_stopped_by_watchpoint): Rewrite.
11127 (linux_stopped_data_address): Rewrite.
11129 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11131 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11132 switching the current inferior, not before.
11134 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11136 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11137 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11138 i386-linux.c and amd64-linux.c.
11139 (reg-i386.o): Removed.
11140 (reg-i386.c): Likewise.
11141 (reg-i386-linux.o): Likewise.
11142 (reg-i386-linux.c): Likewise.
11143 (reg-x86-64.o): Likewise.
11144 (reg-x86-64.c): Likewise.
11145 (reg-x86-64-linux.o): Likewise.
11146 (reg-x86-64-linux.c): Likewise.
11148 (i386.c): Likewise.
11149 (i386-linux.o): Likewise.
11150 (i386-linux.c): Likewise.
11151 (amd64.o): Likewise.
11152 (amd64.c): Likewise.
11153 (amd64-linux.o): Likewise.
11154 (amd64-linux.c): Likewise.
11156 * configure.srv (srv_i386_regobj): New.
11157 (srv_i386_linux_regobj): Likewise.
11158 (srv_amd64_regobj): Likewise.
11159 (srv_amd64_linux_regobj): Likewise.
11160 (srv_i386_32bit_xmlfiles): Likewise.
11161 (srv_i386_64bit_xmlfiles): Likewise.
11162 (srv_i386_xmlfiles): Likewise.
11163 (srv_amd64_xmlfiles): Likewise.
11164 (srv_i386_linux_xmlfiles): Likewise.
11165 (srv_amd64_linux_xmlfiles): Likewise.
11166 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11167 srv_xmlfiles to $srv_i386_xmlfiles.
11168 (i[34567]86-*-mingw32ce*): Likewise.
11169 (i[34567]86-*-mingw*): Likewise.
11170 (i[34567]86-*-nto*): Likewise.
11171 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11172 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11173 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11174 (x86_64-*-linux*): Likewise.
11176 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11177 (init_registers_amd64_linux): New.
11178 (x86_arch_setup): Replace init_registers_x86_64_linux with
11179 init_registers_amd64_linux.
11181 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11183 * configure.ac: Check for libdl. If it is not available link against
11184 static libthread_db.
11185 * configure: Regenerate.
11187 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11191 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11192 handing a read watchpoint.
11193 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11195 2010-02-12 Doug Evans <dje@google.com>
11197 * linux-low.c (linux_supports_tracefork_flag): Document.
11198 (linux_look_up_symbols): Add comment.
11200 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11202 * regcache.c (supply_register): Clear regcache if buf is NULL.
11204 2010-02-02 Nicolas Roche <roche@sourceware.org>
11205 Joel Brobecker <brobecker@adacore.com>
11207 * inferiors.c (find_inferior): Add function documentation.
11208 (unloaded_dll): Handle the case where the unloaded dll has not
11209 been previously registered in the dll list.
11211 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11213 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11214 (thumb2_breakpoint): New.
11215 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11217 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11219 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11220 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11223 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11225 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11227 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11229 * linux-s390-low.c (s390_collect_ptrace_register)
11230 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11232 2010-01-21 Doug Evans <dje@google.com>
11234 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11235 (PTRACE_ARG4_TYPE): New macro.
11236 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11237 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11238 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11239 (usr_store_inferior_registers): Ditto.
11240 (linux_read_memory, linux_write_memory): Ditto.
11241 (linux_test_for_tracefork): Ditto.
11243 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11244 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11246 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11248 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11251 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11253 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11254 prototype to take a regcache. Adjust.
11256 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11258 * regcache.h (struct thread_info): Forward declare.
11259 (struct regcache): New.
11260 (new_register_cache): Adjust prototype.
11261 (get_thread_regcache): Declare.
11262 (free_register_cache): Adjust prototype.
11263 (registers_to_string, registers_from_string): Ditto.
11264 (supply_register, supply_register_by_name, collect_register)
11265 (collect_register_as_string, collect_register_by_name): Ditto.
11266 * regcache.c (struct inferior_regcache_data): Delete.
11267 (get_regcache): Rename to ...
11268 (get_thread_regcache): ... this. Adjust. Switch inferior before
11269 fetching registers.
11270 (regcache_invalidate_one): Adjust.
11271 (regcache_invalidate): Fix prototype.
11272 (new_register_cache): Return the new register cache.
11273 (free_register_cache): Change prototype.
11274 (realloc_register_cache): Adjust.
11275 (registers_to_string): Change prototype to take a regcache. Adjust.
11276 (registers_from_string): Ditto.
11277 (register_data): Ditto.
11278 (supply_register): Ditto.
11279 (supply_register_by_name): Ditto.
11280 (collect_register): Ditto.
11281 (collect_register_as_string): Ditto.
11282 (collect_register_by_name): Ditto.
11283 * server.c (process_serial_event): Adjust.
11284 * linux-low.h (regset_fill_func, regset_store_func): Change
11286 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11288 * linux-low.c (get_stop_pc): Adjust.
11289 (check_removed_breakpoint): Adjust.
11290 (linux_wait_for_event): Adjust.
11291 (linux_resume_one_lwp): Adjust.
11292 (fetch_register): Add regcache parameter. Adjust.
11293 (usr_store_inferior_registers): Ditto.
11294 (regsets_fetch_inferior_registers): Ditto.
11295 (regsets_store_inferior_registers): Ditto.
11296 (linux_fetch_registers, linux_store_registers): Ditto.
11297 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11299 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11301 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11302 prototype to take a regcache.
11303 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11304 * remote-utils.c (convert_ascii_to_int, outreg)
11305 (prepare_resume_reply): Change prototype to take a regcache.
11307 * target.h (struct target_ops) <fetch_registers, store_registers>:
11308 Change prototype to take a regcache.
11309 (fetch_inferior_registers, store_inferior_registers): Change
11310 prototype to take a regcache. Adjust.
11311 * proc-service.c (ps_lgetregs): Adjust.
11312 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11313 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11314 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11315 take a regcache. Adjust.
11316 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11317 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11318 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11319 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11320 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11321 (cris_cannot_fetch_register):
11322 (cris_breakpoint_at): Change prototype to take a regcache.
11324 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11325 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11326 to take a regcache. Adjust.
11327 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11329 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11330 take a regcache. Adjust.
11331 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11332 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11333 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11334 * linux-mips-low.c (mips_get_pc):
11335 (mips_set_pc): Change prototype to take a regcache. Adjust.
11336 (mips_reinsert_addr): Adjust.
11337 (mips_collect_register): Change prototype to take a regcache.
11339 (mips_supply_register):
11340 (mips_collect_register_32bit, mips_supply_register_32bit)
11341 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11342 (mips_store_fpregset): Ditto.
11343 * linux-ppc-low.c (ppc_supply_ptrace_register)
11344 (ppc_supply_ptrace_register): Ditto.
11345 (parse_spufs_run): Adjust.
11346 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11347 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11348 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11349 take a regcache. Adjust.
11350 * linux-s390-low.c (s390_collect_ptrace_register)
11351 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11352 (s390_set_pc): Change prototype to take a regcache. Adjust.
11353 (s390_arch_setup): Adjust.
11354 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11355 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11356 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11357 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11358 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11360 (sparc_breakpoint_at): Adjust.
11361 * linux-xtensa-low.c (xtensa_fill_gregset):
11362 (xtensa_store_gregset):
11363 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11364 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11365 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11366 prototype to take a regcache. Adjust.
11367 * win32-arm-low.c (arm_fetch_inferior_register)
11368 (arm_store_inferior_register): Change prototype to take a
11370 * win32-i386-low.c (i386_fetch_inferior_register)
11371 (i386_store_inferior_register): Change prototype to take a
11373 * win32-low.c (child_fetch_inferior_registers)
11374 (child_store_inferior_registers): Change prototype to take a
11376 (win32_wait): Adjust.
11377 (win32_fetch_inferior_registers): Change prototype to take a
11379 (win32_store_inferior_registers): Adjust.
11380 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11381 store_inferior_register>: Change prototype to take a regcache.
11383 2010-01-20 Doug Evans <dje@google.com>
11385 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11387 (linux_wait_for_event1, linux_init_signals): Ditto.
11388 (W_STOPCODE): Provide definition if missing.
11390 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11392 * linux-low.c (linux_core_of_thread): New.
11393 (compare_ints, show_process, list_threads): New.
11394 (linux_qxfer_osdata): Report threads and cores.
11395 (linux_target_op): Register linux_core_of_thread.
11396 * remote-utils.c (prepare_resume_reply): Report the core.
11397 (buffer_xml_printf): Support %d specifier.
11398 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11400 (handle_query): Handle qXfer:threads. Announce availability
11402 * target.h (struct target_ops): New field core_of_thread.
11404 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11406 * Makefile.in (clean): Remove new generated files.
11407 (reg-s390.o, reg-s390.c): Remove rules.
11408 (reg-s390x.o, reg-s390x.c): Likewise.
11409 (s390-linux32.o, s390-linux32.c): Add rules.
11410 (s390-linux64.o, s390-linux64.c): Likewise.
11411 (s390x-linux64.o, s390x-linux64.c): Likewise.
11412 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11413 * linux-s390-low.c: Include <elf.h>.
11414 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11415 (init_registers_s390): Remove prototype.
11416 (init_registers_s390x): Likewise.
11417 (init_registers_s390_linux32): Add prototype.
11418 (init_registers_s390_linux64): Likewise.
11419 (init_registers_s390x_linux64): Likewise.
11420 (s390_num_regs_3264): New define.
11421 (s390_regmap_3264): New global variable.
11422 (s390_cannot_fetch_register): Remove obsolete check.
11423 (s390_cannot_store_register): Likewise.
11424 (s390_collect_ptrace_register): Handle upper/lower register halves.
11425 (s390_supply_ptrace_register): Likewise.
11426 (s390_fill_gregset): Update to register number changes.
11427 (s390_get_hwcap): New routine.
11428 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11429 Install appropriate regmap and register set.
11431 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11433 * server.c (gdbserver_version): Update copyright year to 2010.
11434 * gdbreplay.c (gdbreplay_version): Likewise.
11436 2009-12-28 Doug Evans <dje@google.com>
11438 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11439 elf/external.h. Include <elf.h> instead but only if necessary.
11441 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11443 * linux-low.c (linux_remove_process): Remove `detaching'
11444 parameter. Don't release/detach from thread_db here.
11445 (linux_kill): Release/detach from thread_db here, ...
11446 (linux_detach): ... and here, before actually detaching.
11447 (linux_wait_1): ... and here, when a process exits.
11448 * thread-db.c (any_thread_of): New.
11449 (thread_db_free): Switch the current inferior to a thread of the
11452 2009-12-21 Doug Evans <dje@google.com>
11454 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11456 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11457 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11458 warning ifndef __NR_tkill. Move setting of errno there too.
11459 Delete unnecessary resetting of errno after syscall.
11460 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11462 * configure.ac: Check for dladdr.
11463 * config.in: Regenerate.
11464 * configure: Regenerate.
11465 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11466 (try_thread_db_load): Update.
11468 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11470 2009-12-18 Doug Evans <dje@google.com>
11472 * event-loop.c: Include unistd.h if it exists.
11474 * linux-low.c (my_waitpid): Move definition away from being in
11475 between linux_tracefork_child/linux_test_for_tracefork.
11477 * gdb_proc_service.h (psaddr_t): Fix type.
11478 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11479 signature to match glibc.
11481 2009-12-16 Doug Evans <dje@google.com>
11483 * linux-low.c (linux_read_memory): Fix argument to read.
11485 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11487 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11488 events, don't leave current_inferior pointing at null.
11490 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11492 * win32-low.c (LOG): Delete.
11493 (OUTMSG): Output to stderr.
11494 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11495 on compile time LOG macro.
11496 (win32_wait): Fix debug output.
11498 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11500 * win32-low.c (win32_add_one_solib): If the dll name is
11501 "ntdll.dll", prepend the system directory to the dll path.
11503 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11505 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11507 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11508 Vladimir Prus <vladimir@codesourcery.com>
11510 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11511 * configure.ac: Check for __mcoldfire__ and set
11512 gdb_cv_m68k_is_coldfire.
11513 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11514 reg-cf.o and reg-m68k.o.
11515 * configure: Regenerated.
11517 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11519 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11520 Pass it to thread_db_free.
11521 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11522 proper `detaching' argument to linux_remove_process.
11523 * linux-low.h (thread_db_free): Add `detaching' parameter.
11524 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11526 (thread_db_free): Add `detaching' parameter. Only
11527 call td_ta_clear_event if detaching from process.
11529 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11531 * thread-db.c (thread_db_free): Fix typo.
11533 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11536 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11538 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11540 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11541 with an i686 compiler.
11542 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11544 * configure: Rebuilt.
11546 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11550 * server.c (handle_search_memory_1): Correct read_addr initialization
11551 in loop for searching subsequent chunks.
11553 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11555 * configure.ac: New --with-libthread-db option.
11556 * thread-db.c: Allow direct dependence on libthread_db.
11557 (thread_db_free): Adjust.
11558 * config.in: Regenerate.
11559 * configure: Likewise.
11561 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11564 * thread-db.c (attach_thread): New function.
11565 (maybe_attach_thread): Return success/failure.
11566 (find_new_threads_callback): Adjust.
11567 (thread_db_find_new_threads): Loop until no new threads.
11569 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11571 * proc-service.c (ps_lgetregs): Formatting.
11573 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11575 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11576 * configure.ac: Adjust.
11577 * linux-low.h (struct process_info_private): Move members to struct
11579 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11580 * linux-low.c (linux_remove_process): Adjust.
11581 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11582 * server.c (handle_query): Move code ...
11583 (handle_monitor_command): ... here. New function.
11584 * target.h (struct target_ops): New member.
11585 * thread-db.c (struct thread_db): New.
11586 (libthread_db_search_path): New variable.
11587 (thread_db_create_event, thread_db_enable_reporting)
11588 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11589 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11590 (try_thread_db_load_1, dladdr_to_soname): New functions.
11591 (try_thread_db_load, thread_db_load_search): New functions.
11592 (thread_db_init): Search for libthread_db.
11593 (thread_db_free): New function.
11594 (thread_db_handle_monitor_command): Likewise.
11595 * config.in: Regenerate.
11596 * configure: Regenerate.
11598 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11600 * spu-low.c (spu_kill): Wait for inferior to terminate.
11601 Call clear_inferiors.
11602 (spu_detach): Call clear_inferiors.
11604 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11606 * aclocal.m4: Regenerate.
11607 * config.in: Likewise.
11608 * configure: Likewise.
11610 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11612 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11613 (parse_spufs_run): New function.
11614 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11615 (ppc_breakpoint_at): Handle SPU breakpoints.
11617 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11619 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11620 (SPUFS_MAGIC): Define.
11621 (spu_enumerate_spu_ids): New function.
11622 (linux_qxfer_spu): New function.
11623 (linux_target_ops): Install linux_qxfer_spu.
11625 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11627 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11628 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11629 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11630 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11631 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11632 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11633 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11634 (init_registers_powerpc_cell32l): Add prototype.
11635 (init_registers_powerpc_cell64l): Likewise.
11636 (ppc_arch_setup): Detect Cell/B.E. architecture.
11638 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11640 * Makefile.in (datarootdir): New variable.
11642 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11644 * linux-low.c (linux_write_memory): Update debugging output.
11645 * Makefile.in (clean): Add new descriptions.
11646 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11647 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11648 * configure.srv: Add new files for arm*-*-linux*.
11649 * linux-arm-low.c: Add new declarations.
11650 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11651 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11652 (HWCAP_VFPv3D16): New.
11653 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11654 instead of __IWMMXT__.
11655 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11656 (arm_arch_setup): New.
11657 (target_regsets): Remove #ifdef. Add VFP regset.
11658 (the_low_target): Use arm_arch_setup.
11660 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11662 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11663 the main thread again.
11665 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11667 Adding Neutrino gdbserver.
11668 * configure: Regenerated.
11669 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11670 * configure.srv (i[34567]86-*-nto*): New target.
11671 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11672 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11673 (nto_comctrl) [__QNX__]: New function.
11674 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11676 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11678 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11681 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11682 Pedro Alves <pedro@codesourcery.com>
11684 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11685 don't support CONTEXT_EXTENDED_REGISTERS.
11686 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11687 (the_low_target): Install them.
11688 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11689 failing with ERROR_PIPE_NOT_CONNECTED.
11691 2009-06-30 Doug Evans <dje@google.com>
11692 Pierre Muller <muller@ics.u-strasbg.fr>
11694 Add h/w watchpoint support to x86-linux, win32-i386.
11695 * Makefile.in (SFILES): Add i386-low.c
11696 (i386_low_h): Define.
11697 (i386-low.o): Add dependencies.
11698 (linux-x86-low.o): Add i386-low.h dependency.
11699 (win32-i386-low.o): Ditto.
11700 * i386-low.c: New file.
11701 * i386-low.h: New file.
11702 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11703 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11704 * linux-low.c (linux_add_process): Initialize arch_private.
11705 (linux_remove_process): Free arch_private.
11706 (add_lwp): Initialize arch_private.
11707 (delete_lwp): Free arch_private.
11708 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11710 * linux-low.h (process_info_private): New member arch_private.
11711 (lwp_info): New member arch_private.
11712 (linux_target_ops): New members new_process, new_thread,
11714 (ptid_of): New macro.
11715 * linux-x86-low.c: Include stddef.h, i386-low.h.
11716 (arch_process_info): New struct.
11717 (arch_lwp_info): New struct.
11718 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11719 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11720 (i386_dr_low_get_status): New function.
11721 (x86_insert_point, x86_remove_point): New functions.
11722 (x86_stopped_by_watchpoint): New function.
11723 (x86_stopped_data_address): New function.
11724 (x86_linux_new_process, x86_linux_new_thread): New functions.
11725 (x86_linux_prepare_to_resume): New function.
11726 (the_low_target): Add entries for insert_point, remove_point,
11727 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11729 * server.c (debug_hw_points): New global.
11730 (monitor_show_help): Document set debug-hw-points.
11731 (handle_query): Process "set debug-hw-points".
11732 * server.h (debug_hw_points): Declare.
11733 (paddress): Declare.
11734 * utils.c (NUMCELLS, CELLSIZE): New macros.
11735 (get_sell, xsnprintf, paddress): New functions.
11736 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11737 remove_point, stopped_by_watchpoint, stopped_data_address.
11738 * win32-i386-low.c: Include i386-low.h.
11739 (debug_reg_state): Replaces dr.
11740 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11741 (i386_dr_low_get_status): New function.
11742 (i386_insert_point, i386_remove_point): New functions.
11743 (i386_stopped_by_watchpoint): New function.
11744 (i386_stopped_data_address): New function.
11745 (i386_initial_stuff): Update.
11746 (get_thread_context,set_thread_context,i386_thread_added): Update.
11747 (the_low_target): Add entries for insert_point,
11748 remove_point, stopped_by_watchpoint, stopped_data_address.
11749 * win32-low.c (win32_insert_watchpoint): New function.
11750 (win32_remove_watchpoint): New function.
11751 (win32_stopped_by_watchpoint): New function.
11752 (win32_stopped_data_address): New function.
11753 (win32_target_ops): Add entries for insert_watchpoint,
11754 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11755 * win32-low.h (win32_target_ops): New members insert_point,
11756 remove_point, stopped_by_watchpoint, stopped_data_address.
11758 2009-06-25 Pedro Alves <pedro@codesourcery.com>
11760 * server.c (process_serial_event): Re-return unsupported, not
11761 error, if the type isn't recognized. Re-allow supporting only
11762 insert or remove packets. Also call require_running for
11763 breakpoints. Add missing break statement to default case. Tidy.
11764 * target.h (struct target_ops): Rename insert_watchpoint to
11765 insert_point, and remove_watchpoint to remove_point.
11767 * linux-low.h (struct linux_target_ops): Likewise.
11768 * linux-low.c (linux_insert_watchpoint): Rename to ...
11769 (linux_insert_point): ... this. Adjust.
11770 (linux_remove_watchpoint): Rename to ...
11771 (linux_remove_point): ... this. Adjust.
11772 (linux_target_ops): Adjust.
11773 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11774 (cris_insert_point): ... this.
11775 (cris_remove_watchpoint): Rename to ...
11776 (cris_remove_point): ... this.
11777 (the_low_target): Adjust.
11779 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11781 * server.c (handle_v_kill): Pass signal_pid to
11782 kill_inferior if multi_process is zero.
11784 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11786 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11787 * target.h (target_ops): Comment for *_watchpoint to make it clear
11788 the functions can get types '0' and '1'.
11790 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11792 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11793 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11794 * regcache.c (get_regcache): Likewise.
11795 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11796 * win32-low.c (child_fetch_inferior_registers): Remove check for
11799 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11800 Pedro Alves <pedro@codesourcery.com>
11802 * target.h (struct target_ops) <supports_multi_process>: New
11804 (target_supports_multi_process): New.
11805 * server.c (handle_query): Even if GDB reports support, only
11806 enable multi-process if the target also supports it. Report
11807 multi-process support only if the target backend supports it.
11808 * linux-low.c (linux_supports_multi_process): New function.
11809 (linux_target_ops): Install it as target_supports_multi_process
11812 2009-05-24 Doug Evans <dje@google.com>
11814 Global renaming of find_thread_pid to find_thread_ptid.
11815 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11816 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11817 All callers updated.
11819 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11820 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11823 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11824 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11825 (linux_resume_one_lwp): Ditto.
11827 2009-05-23 Doug Evans <dje@google.com>
11829 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11830 from struct inferior_list_entry * to struct lwp_info *.
11831 All callers updated.
11833 2009-05-13 Doug Evans <dje@google.com>
11835 * linux-x86-low.c: Don't include assert.h.
11836 (x86_siginfo_fixup): Use fatal, not assert.
11837 (x86_arch_setup): Fix comment.
11839 2009-05-12 Doug Evans <dje@google.com>
11841 Biarch support for i386/amd64 gdbserver.
11842 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11843 Add linux-x86-low.c.
11844 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11845 (linux-x86-low.o): Add.
11846 * linux-x86-64-low.c: Delete.
11847 * linux-i386-low.c: Delete.
11848 * linux-x86-low.c: New file.
11849 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11851 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11853 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11854 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11855 (linux_child_pid_to_exec_file): New function.
11856 (elf_64_header_p, elf_64_file_p): New functions.
11857 (siginfo_fixup): New function.
11858 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11859 give target a chance to convert layout.
11860 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11861 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11863 2009-05-07 Doug Evans <dje@google.com>
11865 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11866 (regsets_store_inferior_registers): Ditto.
11868 2009-05-06 Pedro Alves <pedro@codesourcery.com>
11872 * linux-low.c (must_set_ptrace_flags): Delete.
11873 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11875 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11876 `lwp->must_set_ptrace_flags' instead.
11877 (linux_wait_for_event_1): Set ptrace options here.
11878 (linux_wait_1): ... not here.
11880 2009-04-30 Doug Evans <dje@google.com>
11882 * inferiors.c (started_inferior_callback): New function.
11883 (attached_inferior_callback): New function.
11884 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11885 * server.c (print_started_pid, print_attached_pid): New functions.
11886 (detach_or_kill_for_exit): New function.
11887 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11888 * server.h (have_started_inferiors_p): Declare.
11889 (have_attached_inferiors_p): Declare.
11891 * inferiors.c (remove_process): Fix memory leak, free process.
11892 * linux-low.c (linux_remove_process): New function.
11893 (linux_kill): Call it instead of remove_process.
11894 (linux_detach, linux_wait_1): Ditto.
11896 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11898 * configure.srv: Add x86 Windows CE target.
11900 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11902 * inferiors.c (get_thread_process): Make global.
11903 * server.h (get_thread_process): Add prototype.
11904 * thread-db.c (find_one_thread): Use get_thread_process
11905 instead of current_process.
11906 (thread_db_get_tls_address): Do not crash if called when
11907 thread layer is not yet initialized.
11909 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11911 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11912 * spu-low.c (current_tid): Rename to ...
11913 (current_ptid): ... this.
11914 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11915 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11916 ptid_get_lwp (current_ptid) instead of current_tid.
11917 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11918 instead of current_tid. Use find_process_pid to verify pid
11919 argument is valid. Pass proper argument to remove_process.
11920 (spu_thread_alive): Compare current_ptid instead of current_tid.
11921 (spu_resume): Likewise.
11923 2009-04-02 Pedro Alves <pedro@codesourcery.com>
11925 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11928 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11930 Implement the multiprocess extensions, and add linux multiprocess
11933 * server.h (ULONGEST): Declare.
11934 (struct ptid, ptid_t): New.
11935 (minus_one_ptid, null_ptid): Declare.
11936 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11937 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11938 (struct inferior_list_entry): Change `id' type from unsigned from
11940 (struct sym_cache, struct breakpoint, struct
11941 process_info_private): Forward declare.
11942 (struct process_info): Declare.
11943 (current_process): Declare.
11944 (all_processes): Declare.
11945 (initialize_inferiors): Declare.
11946 (add_thread): Adjust to use ptid_t.
11947 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11948 (add_process, remove_process, find_thread_pid): Declare.
11949 (find_inferior_id): Adjust to use ptid_t.
11950 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11951 (multi_process): Declare.
11952 (push_event): Adjust to use ptid_t.
11953 (read_ptid, write_ptid): Declare.
11954 (prepare_resume_reply): Adjust to use ptid_t.
11955 (clear_symbol_cache): Declare.
11956 * inferiors.c (all_processes): New.
11957 (null_ptid, minus_one_ptid): New.
11958 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11959 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11960 (add_thread): Change unsigned long to ptid. Remove gdb_id
11962 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11963 (gdb_id_to_thread): Rename to ...
11964 (find_thread_pid): ... this. Change unsigned long to ptid.
11965 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11966 (loaded_dll, pull_pid_from_list): Adjust.
11967 (add_process, remove_process, find_process_pid)
11968 (get_thread_process, current_process, initialize_inferiors): New.
11969 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11970 (struct target_waitstatus) <related_pid>: Ditto.
11971 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11972 return type to int.
11973 (struct target_ops) <join>: Add `pid' argument.
11974 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11975 (struct target_ops) <wait>: Add `ptid' field. Change return type
11977 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11978 (mywait): Add `ptid' argument. Change return type to ptid_t.
11979 (target_pid_to_str): Declare.
11980 * target.c (set_desired_inferior): Adjust to use ptids.
11981 (mywait): Add new `ptid' argument. Adjust.
11982 (target_pid_to_str): New.
11983 * mem-break.h (free_all_breakpoints): Declare.
11984 * mem-break.c (breakpoints): Delelete.
11985 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11986 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11987 to use per-process breakpoint list.
11988 (free_all_breakpoints): New.
11989 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11990 (symbol_cache, all_symbols_looked_up): Delete.
11992 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11994 (prepare_resume_reply): Change ptid argument's type from unsigned
11995 long to ptid_t. Adjust. Implement W;process and X;process.
11996 (free_sym_cache, clear_symbol_cache): New.
11997 (look_up_one_symbol): Adjust to per-process symbol cache. *
11998 * server.c (cont_thread, general_thread, step_thread): Change type
12000 (attached): Delete.
12001 (multi_process): New.
12002 (last_ptid): Change type to ptid_t.
12003 (struct vstop_notif) <ptid>: Change type to ptid_t.
12004 (queue_stop_reply, push_event): Change `ptid' argument's type to
12006 (discard_queued_stop_replies): Add `pid' argument.
12007 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12008 changes. Don't reference the `attached' global.
12009 (attach_inferior): Adjust to mywait interface changes.
12010 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12011 features. Handle and report "multiprocess+". Handle
12013 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12015 (handle_v_kill): New.
12016 (handle_v_stopped): Adjust to use target_pid_to_str.
12017 (handle_v_requests): Allow multiple attaches and runs when
12018 multiprocess extensions are in effect. Handle "vKill".
12019 (myresume): Adjust to use ptids.
12020 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12021 (handle_status): Adjust to discard_queued_stop_replies interface
12023 (first_thread_of, kill_inferior_callback)
12024 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12025 (main): Call initialize_inferiors. Adjust to use ptids, killing
12026 and detaching from all inferiors. Handle multiprocess packet
12028 * linux-low.h: Include gdb_proc_service.h.
12029 (struct process_info_private): New.
12030 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12031 <lwpid_of>: Use ptid_get_lwp.
12032 (get_lwp_thread): Adjust.
12033 (struct lwp_info): Add `dead' member.
12034 (find_lwp_pid): Declare.
12035 * linux-low.c (thread_db_active): Delete.
12036 (new_inferior): Adjust comment.
12037 (inferior_pid): Delete.
12038 (linux_add_process): New.
12039 (handle_extended_wait): Adjust.
12040 (add_lwp): Change unsigned long to ptid.
12041 (linux_create_inferior): Add process to processes table. Adjust
12042 to use ptids. Don't set new_inferior here.
12043 (linux_attach_lwp): Rename to ...
12044 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12045 it. Adjust to use ptids.
12046 (linux_attach_lwp): New.
12047 (linux_attach): Add process to processes table. Don't set
12049 (struct counter): New.
12050 (second_thread_of_pid_p, last_thread_of_process_p): New.
12051 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12052 multiple processes.
12053 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12054 processes. Remove process from process table.
12055 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12056 to multiple processes.
12057 (any_thread_of): New.
12058 (linux_detach): Add `pid' argument, and handle it. Remove process
12059 from processes table.
12060 (linux_join): Add `pid' argument. Handle it.
12061 (linux_thread_alive): Change unsighed long argument to ptid_t.
12062 Consider dead lwps as not being alive.
12063 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12064 threads we're not interested in.
12065 (same_lwp, find_lwp_pid): New.
12066 (linux_wait_for_lwp): Change `pid' argument's type from int to
12068 (linux_wait_for_event): Rename to ...
12069 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12070 from int to ptid_t. Adjust.
12071 (linux_wait_for_event): New.
12072 (linux_wait_1): Add `ptid' argument. Change return type to
12073 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12074 that exit from the process table.
12075 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12077 (mark_lwp_dead): New.
12078 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12079 stopping all threads, mark its main lwp as dead.
12080 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12082 (fetch_register, usr_store_inferior_registers)
12083 (regsets_fetch_inferior_registers)
12084 (regsets_store_inferior_registers, linux_read_memory)
12085 (linux_write_memory): Inline `inferior_pid'.
12086 (linux_look_up_symbols): Adjust to use per-process
12087 `thread_db_active'.
12088 (linux_request_interrupt): Adjust to use ptids.
12089 (linux_read_auxv): Inline `inferior_pid'.
12090 (initialize_low): Don't reference thread_db_active.
12091 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12092 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12093 (ps_getpid): Return the pid of the current inferior.
12094 * thread-db.c (proc_handle, thread_agent): Delete.
12095 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12097 (find_one_thread): Change argument type to ptid_t. Adjust to
12099 (maybe_attach_thread): Adjust to per-process data and ptids.
12100 (thread_db_find_new_threads): Ditto.
12101 (thread_db_init): Ditto.
12102 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12103 processes table. Adjust to use ptids.
12104 (spu_kill, spu_detach): Adjust interface. Remove process from
12106 (spu_join, spu_thread_alive): Adjust interface.
12107 (spu_wait): Adjust interface. Remove process from processes
12108 table. Adjust to use ptids.
12109 * win32-low.c (current_inferior_tid): Delete.
12110 (current_inferior_ptid): New.
12111 (debug_event_ptid): New.
12112 (thread_rec): Take a ptid. Adjust.
12113 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12114 (child_delete_thread): Ditto.
12115 (do_initial_child_stuff): Add `attached' argument. Add process to
12117 (child_fetch_inferior_registers, child_store_inferior_registers):
12119 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12120 (win32_attach): Pass 1 to do_initial_child_stuff.
12121 (win32_kill): Adjust interface. Remove process from processes
12123 (win32_detach): Ditto.
12124 (win32_join): Adjust interface.
12125 (win32_thread_alive): Take a ptid.
12126 (win32_resume): Adjust to use ptids.
12127 (get_child_debug_event): Ditto.
12128 (win32_wait): Adjust interface. Remove exiting process from
12131 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12133 Non-stop mode support.
12135 * server.h (non_stop): Declare.
12136 (gdb_client_data, handler_func): Declare.
12137 (delete_file_handler, add_file_handler, start_event_loop):
12139 (handle_serial_event, handle_target_event, push_event)
12140 (putpkt_notif): Declare.
12141 * target.h (enum resume_kind): New.
12142 (struct thread_resume): Replace `step' field by `kind' field.
12143 (TARGET_WNOHANG): Define.
12144 (struct target_ops) <wait>: Add `options' argument.
12145 <supports_non_stop, async, start_non_stop>: New fields.
12146 (target_supports_non_stop, target_async): New.
12147 (start_non_stop): Declare.
12148 (mywait): Add `options' argument.
12149 * target.c (mywait): Add `options' argument. Print child exit
12150 notifications here.
12151 (start_non_stop): New.
12152 * server.c (non_stop, own_buf, mem_buf): New globals.
12153 (struct vstop_notif): New.
12154 (notif_queue): New global.
12155 (queue_stop_reply, push_event, discard_queued_stop_replies)
12156 (send_next_stop_reply): New.
12157 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12159 (attach_inferior): In non-stop mode, don't wait for the target
12161 (handle_general_set): Handle QNonStop.
12162 (handle_query): When handling qC, return the current general
12163 thread, instead of the first thread of the list.
12164 (handle_query): If the backend supports non-stop mode, include
12165 QNonStop+ in the qSupported query response.
12166 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12168 (handle_v_attach, handle_v_run): Handle non-stop mode.
12169 (handle_v_stopped): New.
12170 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12171 (myresume): Adjust to use resume_kind. Handle non-stop.
12172 (queue_stop_reply_callback): New.
12173 (handle_status): Handle non-stop mode.
12174 (main): Clear non_stop flag on reconnection. Use the event-loop.
12175 Refactor serial protocol handling from here ...
12176 (process_serial_event): ... to this new function. When GDB
12177 selects any thread, select one here. In non-stop mode, wait until
12178 GDB acks all pending events before exiting.
12179 (handle_serial_event, handle_target_event): New.
12180 * remote-utils.c (remote_open): Install remote_desc in the event
12182 (remote_close): Remove remote_desc from the event loop.
12183 (putpkt_binary): Rename to...
12184 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12185 (putpkt_binary): New as wrapper around putpkt_binary_1.
12186 (putpkt_notif): New.
12187 (prepare_resume_reply): In non-stop mode, don't change the
12189 * event-loop.c: New.
12190 * Makefile.in (OBJ): Add event-loop.o.
12191 (event-loop.o): New rule.
12193 * linux-low.h (pid_of): Moved here.
12195 (get_lwp_thread): Use lwpid_of.
12196 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12197 * linux-low.c (pid_of): Delete.
12198 (inferior_pid): Use lwpid_of.
12199 (linux_event_pipe): New.
12200 (target_is_async_p): New.
12202 (handle_extended_wait): Use lwpid_of.
12203 (add_lwp): Don't set lwpid field.
12204 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12205 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12206 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12207 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12208 first. Adjust to linux_wait_for_event interface changes. Use
12210 (linux_detach): Don't delete the main lwp here.
12211 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12212 (status_pending_p): Don't consider explicitly suspended lwps.
12213 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12214 pointer. Add OPTIONS argument. Change return type to int. Use
12215 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12216 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12217 pointer. Add status pointer argument. Return a pid instead of a
12218 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12219 changes. In non-stop mode, don't switch to a random thread.
12220 (linux_wait): Rename to...
12221 (linux_wait_1): ... this. Add target_options argument, and handle
12222 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12223 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12224 clean exit and signal exit code. Don't stop all threads in
12225 non-stop mode. In all-stop mode, only stop all threads when
12226 reporting a stop to GDB. Handle explicit thread stop requests.
12227 (async_file_flush, async_file_mark): New.
12229 (send_sigstop): Use lwpid_of.
12230 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12231 interface changes. In non-stop mode, don't switch to a random
12233 (linux_resume_one_lwp): Use lwpid_of.
12234 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12235 (linux_resume_one_thread): ... this. Handle resume_stop. In
12236 non-stop mode, don't look for pending flag in all threads.
12237 (resume_status_pending_p): Don't consider explicitly suspended
12239 (my_waitpid): Reimplement. Emulate __WALL.
12240 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12242 (sigchld_handler, linux_supports_non_stop, linux_async)
12243 (linux_start_non_stop): New.
12244 (linux_target_ops): Register linux_supports_non_stop, linux_async
12245 and linux_start_non_stop.
12246 (initialize_low): Install SIGCHLD handler.
12247 * thread-db.c (thread_db_create_event, find_one_thread)
12248 (thread_db_get_tls_address): Use lwpid_of.
12249 * win32-low.c (win32_detach): Adjust to use resume_kind.
12250 (win32_wait): Add `options' argument.
12251 * spu-low.c (spu_resume): Adjust to use resume_kind.
12252 (spu_wait): Add `options' argument.
12254 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12256 Decouple target code from remote protocol.
12258 * target.h (enum target_waitkind): New.
12259 (struct target_waitstatus): New.
12260 (struct target_ops) <wait>: Return an unsigned long. Take a
12261 target_waitstatus pointer instead of a char pointer.
12262 (mywait): Likewise.
12263 * target.c (mywait): Change prototype to return an unsigned long.
12264 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12265 * server.h (thread_from_wait, old_thread_from_wait): Delete
12267 (prepare_resume_reply): Change prototype to take a
12269 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12270 (last_status, last_ptid): New.
12271 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12272 pid instead of a signal.
12273 (attach_inferior): Remove "status" and "signal" parameters.
12275 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12277 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12278 (handle_v_requests, myresume): Remove "status" and "signal"
12279 parameters. Adjust.
12280 (handle_status): New.
12281 (main): Delete local `status'. Adjust.
12282 * remote-utils.c: Include target.h.
12283 (prepare_resume_reply): Change prototype to take a
12284 target_waitstatus. Adjust.
12286 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12288 * spu-low.c (spu_wait): Adjust.
12289 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12291 (win32_wait): Adjust.
12293 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12295 * target.h (struct thread_resume): Delete leave_stopped member.
12296 (struct target_ops): Add a `n' argument to the `resume' callback.
12297 * server.c (start_inferior): Adjust.
12298 (handle_v_cont, myresume): Adjust.
12299 * linux-low.c (check_removed_breakpoint): Adjust to resume
12300 interface change, and to removed leave_stopped field.
12301 (resume_ptr): Delete.
12302 (struct thread_resume_array): New.
12303 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12304 resume interface change.
12305 (linux_continue_one_thread, linux_queue_one_thread)
12306 (resume_status_pending_p): Check if the resume field is NULL
12307 instead of checking the leave_stopped member.
12308 (linux_resume): Adjust to the target resume interface change.
12309 * spu-low.c (spu_resume): Adjust to the target resume interface
12311 * win32-low.c (win32_detach, win32_resume): Ditto.
12313 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12315 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12317 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12319 (linux_continue_one_thread): Only preserve the stepping flag if
12320 there's a pending breakpoint.
12322 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12324 * server.c (main): After the inferior having exited, call
12325 remote_close before exiting gdbserver.
12327 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12329 Fix size of FPSCR in Power 7 processors.
12330 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12331 (PPC_FEATURE_HAS_DFP): New #define.
12332 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12335 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12337 * server.c (handle_query) Whitespace and formatting.
12339 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12341 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12342 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12343 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12344 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12345 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12346 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12347 Makefile.in, configure.ac: Fix whitespace throughout.
12348 * configure: Regenerate.
12350 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12352 * inferiors.c (find_inferior): Make it safe for the callback
12353 function to delete the currently iterated inferior.
12355 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12357 * Makefile.in (linuw_low_h): Move higher.
12358 (thread-db.o): Depend on $(linux_low_h).
12360 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12362 Rename "process" to "lwp" throughout.
12364 * linux-low.c (all_processes): Rename to...
12365 (all_lwps): ... this.
12366 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12367 (add_process): Rename to ...
12368 (add_lwp): ... this. Adjust.
12369 (linux_create_inferior): Adjust.
12370 (linux_attach_lwp): Adjust.
12371 (linux_attach): Adjust.
12372 (linux_kill_one_process): Rename to ...
12373 (linux_kill_one_lwp): ... this. Adjust.
12374 (linux_kill): Adjust.
12375 (linux_detach_one_process): Rename to ...
12376 (linux_detach_one_lwp): ... this. Adjust.
12377 (linux_detach): Adjust.
12378 (check_removed_breakpoint): Adjust.
12379 (status_pending_p): Adjust.
12380 (linux_wait_for_process): Rename to ...
12381 (linux_wait_for_lwp): ... this. Adjust.
12382 (linux_wait_for_event): Adjust.
12383 (send_sigstop): Adjust.
12384 (wait_for_sigstop): Adjust.
12385 (stop_all_processes): Rename to ...
12386 (stop_all_lwps): ... this.
12387 (linux_resume_one_process): Rename to ...
12388 (linux_resume_one_lwp): ... this. Adjust.
12389 (linux_set_resume_request, linux_continue_one_thread)
12390 (linux_queue_one_thread, resume_status_pending_p)
12391 (usr_store_inferior_registers, regsets_store_inferior_registers)
12392 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12394 * linux-low.h (get_process): Rename to ...
12395 (get_lwp): ... this. Adjust.
12396 (get_thread_process): Rename to ...
12397 (get_thread_lwp): ... this. Adjust.
12398 (get_process_thread): Rename to ...
12399 (get_lwp_thread): ... this. Adjust.
12400 (struct process_info): Rename to ...
12401 (struct lwp_info): ... this.
12402 (all_processes): Rename to ...
12403 (all_lwps): ... this.
12404 * proc-service.c (ps_lgetregs): Adjust.
12405 * thread-db.c (thread_db_create_event, find_one_thread)
12406 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12408 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12410 * server.c (handle_query): Handle "qAttached".
12412 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12414 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12415 GPLv3, update license URL.
12417 2009-03-01 Doug Evans <dje@google.com>
12419 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12420 (server_h): Add gdb_signals.h.
12421 (signals.o): Update.
12422 * server.h (target_signal_from_host,target_signal_to_host_p)
12423 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12425 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12427 * remote-utils.c (getpkt): Also generate remote-debug
12428 information if noack_mode is set.
12430 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12432 * server.c (handle_query): Report qXfer:siginfo:read and
12433 qXfer:siginfo:write as supported and handle them.
12434 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12435 * linux-low.c (linux_xfer_siginfo): New.
12436 (linux_target_ops): Set it.
12438 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12440 * server.c (gdbserver_usage): Mention --remote-debug.
12441 (main): Accept '--remote-debug' switch.
12443 2009-01-18 Doug Evans <dje@google.com>
12445 * regcache.c (new_register_cache): No need to check result of xcalloc.
12446 * server.c (handle_search_memory): Back out calls to xmalloc,
12447 result is checked and error is returned to user upon failure.
12448 (handle_query): Ditto. Add more checks for result of malloc.
12449 (handle_v_cont): Check result of malloc, report error back to
12451 (handle_v_run): Ditto. Call freeargv.
12452 * server.h (freeargv): Declare.
12453 * utils.c (freeargv): New fn.
12455 2009-01-15 Doug Evans <dje@google.com>
12457 * gdbreplay.c (perror_with_name): Make arg const char *.
12458 * server.h (target_signal_to_name): Make return type const char *.
12459 * thread-db.c (thread_db_err_str): Make return type const char *.
12460 * utils.c (perror_with_name): Make arg const char *.
12462 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12464 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12465 when handling a EXIT_PROCESS_DEBUG_EVENT.
12467 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12469 * gdbreplay.c (gdbreplay_version): Update copyright year.
12470 * server.c (gdbserver_version): Likewise.
12472 2009-01-05 Doug Evans <dje@google.com>
12474 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12475 (handle_extended_wait): Improve comment.
12477 2008-12-13 Doug Evans <dje@google.com>
12479 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12480 * server.h (ATTR_MALLOC): New macro.
12481 (xmalloc,xcalloc,xstrdup): Declare.
12482 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12483 * inferiors.c: Ditto.
12484 * linux-low.c: Ditto.
12485 * mem-break.c: Ditto.
12486 * regcache.c: Ditto.
12487 * remote-utils.c: Ditto.
12490 * win32-low.c: Ditto.
12492 2008-12-12 Doug Evans <dje@google.com>
12494 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12495 in debugging printf.
12497 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12499 2008-12-09 Doug Evans <dje@google.com>
12501 * linux-low.h (struct process_info): Delete member tid, unused.
12502 * thread-db.c (find_one_thread): Update.
12503 (maybe_attach_thread): Update.
12505 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12507 * target.h (struct target_ops): Add qxfer_osdata member.
12508 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12510 (linux_qxfer_osdata): New functions.
12511 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12513 * server.c (handle_query): Handle "qXfer:osdata:read:".
12514 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12515 (buffer_xml_printf): New functions.
12516 * server.h (struct buffer): New.
12517 (buffer_grow_str, buffer_grow_str0): New macros.
12518 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12519 (buffer_xml_printf): Declare.
12521 2008-11-24 Doug Evans <dje@google.com>
12523 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12525 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12527 * server.c (handle_v_run): Always use the supplied argument list.
12529 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12531 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12532 (xtensa_regmap_table): Add entry for scompare1.
12534 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12536 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12537 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12538 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12539 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12540 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12541 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12542 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12543 XML target descriptions.
12544 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12545 when inferior is running on an ISA 2.05 or later processor. Add
12546 special case to return offset for full 64-bit slot of FPSCR when
12549 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12551 * Makefile.in (SFILES, clean): Added sparc64 files.
12552 (reg-sparc64.o, reg-sparc64.c): New.
12553 * configure.srv (sparc*-*-linux*): New configuration.
12554 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12555 syscall arguments for SPARC.
12556 (regsets_store_inferior_registers): Likewise.
12557 * linux-sparc-low.c: New file.
12559 2008-10-21 Doug Evans <dje@google.com>
12561 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12562 (READLINE_DIR,READLINE_DEP): Delete.
12563 (INTERNAL_CFLAGS): Update.
12564 (LINTFLAGS): Update.
12566 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12568 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12569 whole argv from the last run, not just argv[0].
12571 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12573 * regcache.c (new_register_cache): Return NULL if the register
12574 cache size isn't known yet.
12575 (free_register_cache): Avoid dereferencing a NULL regcache.
12577 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12579 * configure.srv: Merge MIPS and MIPS64.
12581 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12583 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12585 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12587 * Makefile.in: Add required vsx dependencies.
12589 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12590 Declare init_registers_powerpc_vsx32l.
12591 Declare init_registers_powerpc_vsx64l.
12592 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12593 (ppc_arch_setup): Check for VSX in hwcap.
12594 (ppc_fill_vsxregset): New function.
12595 (ppc_store_vsxregset): New function.
12596 Add new VSX entry in regset_info target_regsets.
12598 * configure.srv: Add new VSX dependencies.
12600 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12602 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12603 (remote_open): Set or clear transport_is_reliable.
12604 (putpkt_binary): Don't expect acks in noack mode.
12605 (getpkt): Don't send ack/nac in noack mode.
12606 * server.c (handle_general_set): Handle QStartNoAckMode.
12607 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12609 (main): Reset noack_mode on every connection.
12610 * server.h (noack_mode): Declare.
12612 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12614 * Makefile.in (GDBREPLAY_OBS): New variable.
12615 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12617 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12618 Daniel Jacobowitz <dan@codesourcery.com>
12620 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12621 (usr_store_inferior_registers): Likewise.
12622 (regsets_store_inferior_registers): Likewise.
12624 2008-07-31 Rolf Jansen <rj@surtec.com>
12625 Pedro Alves <pedro@codesourcery.com>
12627 * configure.ac: Check for memmem declaration.
12628 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12629 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12630 (disable_packet_qfThreadInfo): Unconditionally compile.
12631 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12632 * configure, config.in: Regenerate.
12634 2008-07-28 Doug Kwan <dougkwan@google.com>
12636 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12637 (linux_write_memory): Remove declaration of errno.
12639 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12641 * linux-low.c (handle_extended_wait): Do not use "status"
12642 variable uninitialized.
12644 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12646 * server.c (handle_v_attach): Inhibit reporting dll changes.
12648 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12650 * remote-utils.c (prepare_resume_reply): If requested, don't
12651 output "thread:TID" in the T stop reply.
12653 * server.c (disable_packet_vCont, disable_packet_Tthread)
12654 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12655 (handle_query): If requested, disable support for qC, qfThreadInfo
12657 (handle_v_requests): If requested, disable support for vCont.
12658 (gdbserver_show_disableable): New.
12659 (main): Handle --disable-packet and --disable-packet=LIST.
12661 * server.h (disable_packet_vCont, disable_packet_Tthread)
12662 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12664 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12666 * server.c (gdbserver_usage): Mention --version.
12668 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12670 * Makefile.in (gdbreplay.o): New rule.
12672 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12674 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12675 message, not gdbserver.
12677 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12678 Nathan Sidwell <nathan@codesourcery.com>
12679 Joseph Myers <joseph@codesourcery.com>
12681 * acinclude.m4: Include ../../config/acx.m4.
12682 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12683 * configure, config.in: Regenerate.
12684 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12685 * server.c (gdbserver_version): Print PKGVERSION.
12686 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12687 (main): Adjust gdbserver_usage calls.
12688 * gdbreplay.c (version, host_name): Add declarations.
12689 (gdbreplay_version, gdbreplay_usage): New.
12690 (main): Accept --version and --help options.
12692 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12694 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12695 (arm_breakpoint_at): Handle Thumb.
12696 (the_low_target): Add comment.
12698 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12700 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12702 2008-05-09 Doug Evans <dje@google.com>
12704 * server.h (decode_search_memory_packet): Declare.
12705 * remote-utils.c (decode_search_memory_packet): New fn.
12706 * server.c (handle_search_memory_1): New fn.
12707 (handle_search_memory): New fn.
12708 (handle_query): Process qSearch:memory packets.
12710 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12712 * regcache.c (registers_length): Remove.
12713 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12714 full register packet.
12715 * regcache.h (registers_length): Remove prototype.
12716 * server.h (PBUFSIZ): Define to 16384.
12718 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12720 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12721 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12722 powerpc-64l.o, and powerpc-altivec64l.o.
12723 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12724 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12725 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12726 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12727 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12730 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12731 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12732 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12733 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12734 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12735 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12736 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12737 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12738 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12739 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12742 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12743 (init_registers_powerpc_32l): ... this new prototype.
12744 (init_registers_powerpc_32): Remove, replace by ...
12745 (init_registers_powerpc_altivec32l): ... this new prototype.
12746 (init_registers_powerpc_e500): Remove, replace by ...
12747 (init_registers_powerpc_e500l): ... this new prototype.
12748 (init_registers_ppc64): Remove, replace by ...
12749 (init_registers_powerpc_64l): ... this new prototype.
12750 (init_registers_powerpc_64): Remove, replace by ...
12751 (init_registers_powerpc_altivec64l): ... this new prototype.
12752 (ppc_num_regs): Set to 73.
12753 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12754 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12755 (ppc_cannot_store_register): Handle orig_r3 and trap.
12756 (ppc_arch_setup): Update init_registers_... calls.
12757 (ppc_fill_gregset): Handle orig_r3 and trap.
12759 * inferiors.c (clear_inferiors): Reset current_inferior.
12761 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
12763 * acinclude.m4: Add override.m4.
12764 * configure: Regenerate.
12766 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12768 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12769 initial call to init_register_ppc64.
12771 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12773 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12774 single powerpc*-*-linux* case.
12775 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12777 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12779 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
12780 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
12782 * linux-ppc-low.c: Include <elf.h>.
12783 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12784 (ppc_hwcap): New global variable.
12785 (ppc_regmap): Remove __SPE__ #ifdef sections.
12786 (ppc_regmap_e500): New global variable.
12787 (ppc_cannot_store_register): Update __SPE__ special case.
12788 (ppc_get_hwcap): New function.
12789 (ppc_arch_setup): Use it to determine whether inferior supports
12790 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12791 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12792 Do not access registers if target does not support AltiVec.
12793 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12794 Do not access registers if target does not support SPE.
12795 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12797 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12799 * linux-low.c (disabled_regsets, num_regsets): New.
12800 (use_regsets_p): Delete.
12801 (linux_wait_for_process): Clear disabled_regsets.
12802 (regsets_fetch_inferior_registers): Check and set it.
12803 (regsets_store_inferior_registers): Likewise.
12804 (linux_fetch_registers, linux_store_registers): Do not use
12806 (initialize_low): Allocate disabled_regsets.
12808 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12810 * Makefile.in (LIBOBJS): New.
12811 (OBS): Use LIBOBJS.
12812 (memmem.o): New rule.
12813 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12814 * configure: Regenerated.
12816 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12818 * server.c (handle_query): Never return "unsupported" for
12819 qXfer:features:read queries.
12821 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12823 * server.c (get_features_xml): Fix inverted condition.
12824 (handle_query): Always support qXfer:feature:read.
12826 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12828 * server.c (wrapper_argv): New.
12829 (start_inferior): Handle wrapper_argv. If set, expect an extra
12831 (gdbserver_usage): Document --wrapper.
12832 (main): Parse --wrapper.
12834 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12836 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12837 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12838 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12839 (ppc_set_pc): Likewise.
12840 (ppc_arch_setup): New function.
12841 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12842 of collect_register.
12843 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
12845 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12847 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12848 instead of linux-ppc64-low.o.
12849 * linux-ppc64-low.c: Remove file.
12850 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12851 (linux-ppc64-low.o): Remove rule.
12853 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12854 (init_registers_powerpc_64): Likewise.
12855 (ppc_regmap): Conditionally define depending on __powerpc64__.
12856 (ppc_cannot_store_register): Do not special-case "fpscr" when
12857 compiled on __powerpc64__.
12858 (ppc_collect_ptrace_register): New function.
12859 (ppc_supply_ptrace_register): New function.
12860 (ppc_breakpoint): Change type to "unsigned int".
12861 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12862 (the_low_target): Conditionally provide initializers for the
12863 arch_setup member depending on __powerpc64__. Install
12864 collect_ptrace_register and supply_ptrace_register members.
12866 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12868 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12869 * server.c (gdbserver_xmltarget): Define.
12870 (get_features_xml): Use it to replace "target.xml" and arch_string.
12872 * configure.srv: Remove srv_xmltarget. Add XML files that were
12873 mentioned there to srv_xmlfiles instead. Remove conditional tests
12874 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12875 srv_xmlfiles and srv_regobj to include all possible choices.
12876 * configure.ac (srv_xmltarget): Remove.
12877 (srv_xmlfiles): Do not add "target.xml".
12878 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12879 checks for supplementary target information.
12880 * configure: Regenerate.
12881 * Makefile.in (XML_TARGET): Remove.
12882 (target.xml): Remove rule.
12883 (clean): Do not clean up target.xml.
12884 (.PRECIOUS): Do not mention target.xml.
12886 * target.h (struct target_ops): Remove arch_string member.
12887 * linux-low.c (linux_arch_string): Remove.
12888 (linux_target_ops): Remove arch_string initializer.
12889 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12890 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12891 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12892 * spu-low.c (spu_arch_string): Remove.
12893 (spu_target_ops): Remove arch_string initializer.
12894 * win32-low.c (win32_arch_string): Remove.
12895 (win32_target_ops): Remove arch_string initializer.
12896 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12897 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12898 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12900 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12902 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12903 by collect_ptrace_register and supply_ptrace_register hooks.
12904 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12905 instead of checking for the_low_target.left_pad_xfer.
12906 (usr_store_inferior_registers): Use collect_ptrace_register callback
12907 instead of checking for the_low_target.left_pad_xfer.
12909 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12910 (s390_supply_ptrace_register): Likewise.
12911 (s390_fill_gregset): Call s390_collect_ptrace_register.
12912 (the_low_target): Update.
12914 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12915 (ppc_supply_ptrace_register): Likewise.
12916 (the_low_target): Update.
12918 * linux-i386-low.c (the_low_target): Update.
12919 * linux-x86-64-low.c (the_low_target): Update.
12921 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12923 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12924 reg-s390.o and reg-s390x.o.
12926 * linux-low.c (new_inferior): New global variable.
12927 (linux_create_inferior, linux_attach): Set it.
12928 (linux_wait_for_process): Call the_low_target.arch_setup after the
12929 target has stopped for the first time.
12930 (initialize_low): Do not call the_low_target.arch_setup.
12932 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12933 (s390_set_pc): Likewise.
12934 (s390_arch_setup): New function.
12935 (the_low_target): Use s390_arch_setup as arch_setup routine.
12937 * regcache.c (realloc_register_cache): New function.
12938 (set_register_cache): Call it for each existing regcache.
12940 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12942 * server.h (init_registers): Remove prototype.
12944 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12945 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12946 instead of init_registers ().
12947 * linux-arm-low.c (init_registers_arm): Add prototype.
12948 (init_registers_arm_with_iwmmxt): Likewise.
12949 (the_low_target): Add initializer for arch_setup field.
12950 * linux-cris-low.c (init_registers_cris): Add prototype.
12951 (the_low_target): Add initializer for arch_setup field.
12952 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12953 (the_low_target): Add initializer for arch_setup field.
12954 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12955 (the_low_target): Add initializer for arch_setup field.
12956 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12957 (the_low_target): Add initializer for arch_setup field.
12958 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12959 (the_low_target): Add initializer for arch_setup field.
12960 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12961 (the_low_target): Add initializer for arch_setup field.
12962 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12963 (init_registers_mips64_linux): Likewise.
12964 (the_low_target): Add initializer for arch_setup field.
12965 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12966 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12967 (the_low_target): Add initializer for arch_setup field.
12968 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12969 (init_registers_powerpc_64): Likewise.
12970 (the_low_target): Add initializer for arch_setup field.
12971 * linux-s390-low.c (init_registers_s390): Add prototype.
12972 (init_registers_s390x): Likewise.
12973 (the_low_target): Add initializer for arch_setup field.
12974 * linux-sh-low.c (init_registers_sh): Add prototype.
12975 (the_low_target): Add initializer for arch_setup field.
12976 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12977 (the_low_target): Add initializer for arch_setup field.
12978 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12979 (the_low_target): Add initializer for arch_setup field.
12981 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12982 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12983 instead of init_registers ().
12984 * win32-arm-low.c (init_registers_arm): Add prototype.
12985 (the_low_target): Add initializer for arch_setup field.
12986 * win32-i386-low.c (init_registers_i386): Add prototype.
12987 (the_low_target): Add initializer for arch_setup field.
12989 * spu-low.c (init_registers_spu): Add prototype.
12990 (initialize_low): Call initialie_registers_spu () instead of
12991 initialize_registers ().
12993 2008-02-19 Pedro Alves <pedro@codesourcery.com>
12995 * server.c (handle_v_requests): When handling the vRun and vAttach
12996 packets, if already debugging a process, don't kill it. Return an
12999 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13001 * server.c (handle_query): Correct length check.
13003 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13005 * win32-low.c (do_initial_child_stuff): Add process handle
13006 parameter. Set current_process_handle and current_process_id from the
13007 parameters. Clear globals.
13008 (win32_create_inferior): Don't set current_process_handle and
13009 current_process_id here. Instead pass them on the call to
13010 do_initial_child_stuff.
13011 (win32_attach): Likewise.
13012 (win32_clear_inferiors): New.
13013 (win32_kill): Don't close the current process handle or the
13014 current thread handle here. Instead call win32_clear_inferiors.
13015 (win32_detach): Don't open a new handle to the process. Call
13016 win32_clear_inferiors.
13017 (win32_join): Don't rely on current_process_handle; open a new
13018 handle using the process id.
13019 (win32_wait): Call win32_clear_inferiors when the inferior process
13022 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13024 * server.c (monitor_show_help): Add "exit".
13026 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13028 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13029 (clean): Add reg-xtensa.c.
13030 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13031 * configure.srv (xtensa*-*-linux*) New target.
13032 * linux-xtensa-low.c: New.
13033 * xtensa-xtregs.c: New.
13035 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13037 * hostio.c: Don't include errno.h.
13038 (errno_to_fileio_errno): Move to hostio-errno.
13039 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13040 error number outputting to the target->hostio_last_error callback.
13041 (hostio_packet_error): Use FILEIO_EINVAL directly.
13042 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13043 calls to hostio_error.
13044 * hostio-errno.c: New.
13045 * server.h (hostio_last_error_from_errno): Declare.
13046 * target.h (target_ops): Add hostio_last_error member.
13047 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13048 as hostio_last_error handler.
13049 * spu-low.c (spu_target_ops): Likewise.
13050 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13051 (wince_hostio_last_error): New functions.
13052 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13053 as hostio_last_error handler.
13054 (win32_target_ops) [!_WIN32_WCE]: Register
13055 hostio_last_error_from_errno as hostio_last_error handler.
13056 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13057 (hostio-errno.o): New rule.
13058 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13059 * configure.srv (srv_hostio_err_objs): New variable. Default to
13061 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13062 * configure: Regenerate.
13064 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13066 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13067 (linux_kill, linux_detach): Clean up the process list.
13068 * remote-utils.c (remote_open): Improve port number parsing.
13069 (putpkt_binary, input_interrupt): Only send interrupts if the target
13071 * server.c (extended_protocol): Make static.
13072 (attached): Define earlier.
13073 (exit_requested, response_needed, program_argv): New variables.
13074 (target_running): New.
13075 (start_inferior): Clear attached here.
13076 (attach_inferior): Set attached here.
13077 (require_running): Define.
13078 (handle_query): Use require_running and target_running. Implement
13080 (handle_v_attach, handle_v_run): New.
13081 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13082 (gdbserver_usage): Update.
13083 (main): Redo argument parsing. Handle --debug and --multi. Handle
13084 --attach along with other options or after the port. Save
13085 program_argv. Support no initial program. Resynchronize
13086 communication with GDB after an error. Handle "monitor exit".
13087 Use require_running and target_running. Always allow the extended
13088 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13089 restart in extended mode.
13090 * README: Refer to the GDB manual. Update --attach usage.
13092 2007-12-20 Andreas Schwab <schwab@suse.de>
13094 * linux-low.c (STACK_SIZE): Define.
13095 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13096 (linux_test_for_tracefork): Likewise.
13098 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13100 * linux-low.c (linux_wait_for_event): Update messages. Do not
13101 reinsert auto-delete breakpoints.
13102 * mem-break.c (struct breakpoint): Change return type of handler to
13104 (set_breakpoint_at): Update handler type.
13105 (reinsert_breakpoint_handler): Return 1 instead of calling
13107 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13109 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13110 * mem-break.h (set_breakpoint_at): Update handler type.
13111 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13112 * win32-low.c (auto_delete_breakpoint): New.
13113 (get_child_debug_event): Use it.
13115 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13117 * configure.ac: Check for pread and pwrite.
13118 * hostio.c (handle_pread): Fall back to lseek and read.
13119 (handle_pwrite): Fall back to lseek and write.
13120 * config.in, configure: Regenerated.
13122 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13124 * server.c (myresume): Add own_buf argument.
13125 (main): Update calls.
13127 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13129 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13130 * remote-utils.c (remote_open): Do not call disable_async_io.
13131 (block_async_io): Delete.
13132 (unblock_async_io): Make static.
13133 (initialize_async_io): New.
13134 * server.c (handle_v_cont): Handle async I/O here.
13135 (myresume): Likewise. Move other common resume tasks here...
13136 (main): ... from here. Call initialize_async_io. Disable async
13137 I/O before the main loop.
13138 * server.h (initialize_async_io): Declare.
13139 (block_async_io, unblock_async_io): Delete prototypes.
13140 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13142 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13144 * remote-utils.c (readchar): Allow binary data in received messages.
13146 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13148 * win32-low.c (attaching): New global.
13149 (win32_create_inferior): Clear the `attaching' global.
13150 (win32_attach): Set the `attaching' global.
13151 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13152 attaching. Only set a breakpoint at the entry point if not
13155 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13157 * server.c (main): Don't report dll events on the initial
13158 connection on attaches.
13160 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13162 * server.c (main): Relax numerical bases supported for the pid of
13163 the --attach command line argument.
13165 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13167 * win32-low.c (win32_attach): Call OpenProcess before
13168 DebugActiveProcess, not after. Add last error output to error
13171 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13173 * win32-low.c (win32_get_thread_context)
13174 (win32_set_thread_context): New functions.
13175 (thread_rec): Use win32_get_thread_context.
13176 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13177 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13180 2007-12-03 Leo Zayas
13181 Pedro Alves <pedro_alves@portugalmail.pt>
13183 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13185 (child_add_thread): Minor cleanup.
13186 (child_continue): Resume artificially suspended threads before
13187 calling ContinueDebugEvent.
13188 (suspend_one_thread): New.
13189 (fake_breakpoint_event): New.
13190 (get_child_debug_event): Change return type to int. Check here if
13191 gdb sent an interrupt request. If a soft interrupt was requested,
13192 fake a breakpoint event. Return 0 if there is no event to handle,
13194 (win32_wait): Don't check here if gdb sent an interrupt request.
13195 Ensure there is a valid event to handle.
13196 (win32_request_interrupt): Add soft interruption method as last
13199 2007-12-03 Leo Zayas
13200 Pedro Alves <pedro_alves@portugalmail.pt>
13202 * win32-low.h (win32_thread_info): Add descriptions to the
13203 structure members. Replace `suspend_count' counter by a
13205 * win32-low.c (thread_rec): Update condition of when to get the
13206 context from the inferior. Rely on ContextFlags being set if it
13207 has already been retrieved. Only suspend the inferior thread if
13208 we haven't already. Warn if that fails.
13209 (continue_one_thread): s/suspend_count/suspended/. Only call
13210 ResumeThread once. Warn if that fails.
13212 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13214 * win32-low.c (win32_wait): Don't read from the inferior when it
13215 has already exited.
13217 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13219 * Makefile.in (win32_low_h): New variable.
13220 (win32-low.o): Add dependency on $(win32_low_h).
13221 (win32-arm-low.o, win32-i386-low.o): New rules.
13223 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13225 * hostio.c: Correct copyright year.
13227 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13229 * Makefile.in (OBS): Add hostio.o.
13230 (hostio.o): New rule.
13231 * server.h (handle_vFile): Declare.
13232 * hostio.c: New file.
13233 * server.c (handle_v_requests): Take packet_len and new_packet_len
13234 for binary packets. Call handle_vFile.
13235 (main): Update call to handle_v_requests.
13237 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13239 * linux-low.c: Include <sched.h>.
13241 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13243 * linux-low.c (linux_tracefork_grandchild): New.
13244 (linux_tracefork_child): Use clone.
13245 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13247 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13249 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13251 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13253 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13255 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13257 * inferiors.c (change_inferior_id): Delete.
13258 (add_pid_to_list, pull_pid_from_list): New.
13259 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13260 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13261 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13262 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13263 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13264 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13265 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13266 (using_threads): Always set to 1.
13267 (handle_extended_wait): New.
13268 (add_process): Do not set TID.
13269 (linux_create_inferior): Set must_set_ptrace_flags.
13270 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13271 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13272 (linux_thread_alive): Rename TID argument to LWPID.
13273 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13274 (linux_wait_for_event): Do not use TID or check using_threads. Update
13275 call to dead_thread_notify. Call handle_extended_wait.
13276 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13277 (send_sigstop): Delete sigstop_sent.
13278 (wait_for_sigstop): Avoid TID.
13279 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13280 (linux_test_for_tracefork): New.
13281 (linux_lookup_signals): Use thread_db_active and
13282 linux_supports_tracefork_flag.
13283 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13284 * linux-low.h (get_process_thread): Avoid TID.
13285 (struct process_ifo): Move thread_known and tid to the end. Remove
13287 (linux_attach_lwp, thread_db_init): Update prototypes.
13288 * server.h (change_inferior_id): Delete prototype.
13289 (add_pid_to_list, pull_pid_from_list): New prototypes.
13290 * thread-db.c (thread_db_use_events): New.
13291 (find_first_thread): Rename to...
13292 (find_one_thread): ...this. Update callers and messages. Do not
13293 call fatal. Check thread_db_use_events. Do not call
13294 change_inferior_id or new_thread_notify.
13295 (maybe_attach_thread): Update. Do not call new_thread_notify.
13296 (thread_db_init): Set thread_db_use_events. Check use_events.
13297 * utils.c (fatal, warning): Correct message prefix.
13299 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13301 * Makefile.in (clean): Remove new files.
13302 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13303 (powerpc-64.o, powerpc-64.c): New rules.
13304 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13305 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13307 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13309 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13310 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13311 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13312 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13313 (target_regsets): Add AltiVec and SPE register sets.
13314 * configure.ac: Check for AltiVec and SPE.
13315 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13316 (ppc_fill_vrregset, ppc_store_vrregset): New.
13317 (target_regsets): Add AltiVec register set.
13318 * configure: Regenerated.
13320 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13322 * linux-low.c (O_LARGEFILE): Define.
13323 (linux_read_memory): Use /proc/PID/mem.
13324 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13325 * configure, config.in: Regenerated.
13327 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13329 * linux-low.c (linux_wait_for_event): Do not pass signals while
13332 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13334 * win32-low.c (create_process): New.
13335 (win32_create_inferior): Use create_process instead of
13336 CreateProcess. If create_process failed retry appending an ".exe"
13337 suffix. Store the GetLastError result immediatelly after
13338 create_process calls and use it on the call to error.
13340 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13342 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13344 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13346 * configure.ac: Switch license to GPLv3.
13348 2007-08-01 Michael Snyder <msnyder@access-company.com>
13350 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13352 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13354 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13356 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13357 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13358 CloseToolhelp32Snapshot.
13359 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13360 CloseToolhelp32Snapshot.
13362 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13364 * server.c (main): Check for inferior exit before main loop.
13366 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13368 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13369 instead of on tmp_desc.
13371 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13372 Daniel Jacobowitz <dan@codesourcery.com>
13374 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13375 (add_thread): Minor cleanups.
13376 (clear_inferiors): Move lower in the file. Clear the DLL
13378 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13379 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13380 (xml_escape_text): New.
13381 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13383 (handle_v_cont): Report errors.
13384 (gdbserver_version): Update.
13385 (main): Correct size of own_buf. Do not report initial DLL events.
13386 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13387 (unloaded_dll, xml_escape_text): New.
13388 * win32-low.c (enum target_waitkind): Update comments.
13389 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13390 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13391 (win32_EnumProcessModules, win32_GetModuleInformation)
13392 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13393 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13394 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13395 (win32_Module32First, win32_Module32Next, load_toolhelp)
13396 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13397 (get_child_debug_event): Handle DLL events.
13398 (win32_wait): Likewise.
13400 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13402 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13403 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13405 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13407 * win32-low.c (handle_output_debug_string): Ignore event if not
13410 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13412 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13414 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13416 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13418 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13420 * inferiors.c (change_inferior_id): Add comment.
13421 * linux-low.c (check_removed_breakpoint): Add an early
13422 prototype. Improve debug output.
13423 (linux_attach): Doc update.
13424 (linux_detach_one_process, linux_detach): Clean up before releasing
13426 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13427 * linux-low.h (struct process_info): Doc improvement.
13428 * mem-break.c (delete_all_breakpoints): New.
13429 * mem-break.h (delete_all_breakpoints): New prototype.
13430 * thread-db.c (find_first_thread): New.
13431 (thread_db_create_event): Call it instead of
13432 thread_db_find_new_threads. Clean up unused variables.
13433 (maybe_attach_thread): Remove first thread handling.
13434 (thread_db_find_new_threads): Use find_first_thread.
13435 (thread_db_get_tls_address): Likewise.
13437 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13439 * thread-db.c (thread_db_find_new_threads): Add prototype.
13440 (thread_db_create_event): Check for the main thread before adding
13442 (maybe_attach_thread): Only enable event reporting if TID == 0.
13443 (thread_db_get_tls_address): Check for new threads.
13445 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13447 * linux-low.c (linux_create_inferior): Try execv before execvp.
13448 * spu-low.c (spu_create_inferior): Likewise.
13450 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13452 * linux-low.c (linux_create_inferior): Change execv to execvp.
13453 * spu-low.c (spu_create_inferior): Likewies.
13455 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13457 * Makefile.in (clean): Clean new files instead of deleted ones.
13458 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13459 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13461 * configure.srv: Specify XML files and new regformats for MIPS and
13463 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13464 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13465 an entry for the restart register.
13466 (mips_cannot_fetch_register, mips_cannot_store_register)
13467 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13468 register names to match the XML descriptions.
13469 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13470 restart register instead of $0.
13472 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13473 Markus Deuling <deuling@de.ibm.com>
13475 * remote-utils.c (decode_xfer_write): New function.
13476 * server.h (decode_xfer_write): Add prototype.
13477 * server.c (handle_query): Add PACKET_LEN argument. Support
13478 qXfer:spu:read and qXfer:spu:write packets.
13479 (main): Pass packet_len to handle_query.
13480 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13481 * target.h (target_ops): Add qxfer_spu.
13483 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13485 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13486 accessing non-seekable spufs files.
13488 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13490 * server.c (handle_query): Add reply for qC packet.
13492 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13493 Leo Zayas <lerele@champenstudios@com>
13495 * server.h (check_remote_input_interrupt_request): New function.
13496 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13497 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13498 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13499 (check_remote_input_interrupt_request): New function.
13500 * server.h (check_remote_input_interrupt_request): Declare.
13501 * win32-low.c (winapi_DebugBreakProcess,
13502 winapi_GenerateConsoleCtrlEvent): New typedefs.
13503 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13505 (win32_wait): Check for remote interrupt request
13506 with check_remote_input_interrupt_request.
13507 (win32_request_interrupt): New function.
13508 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13510 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13512 * win32-low.c (debug_registers_changed,
13513 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13514 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13515 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13516 (thread_rec): Get context using the low target.
13517 (child_add_thread): Call thread_added on the low target,
13518 which does the same thing.
13520 (do_initial_child_stuff): Remove debug registers references.
13521 Set context using the low target. Resume threads after
13522 setting the contexts.
13523 (child_continue): Remove dead variable. Remove debug
13524 registers references.
13525 (child_fetch_inferior_registers): Go through the low target.
13526 (do_child_store_inferior_registers): Remove.
13527 (child_store_inferior_registers): Go through the low target.
13528 (win32_resume): Remove debug registers references.
13529 Set context using the low target.
13530 (handle_exception): Change return type to void. Don't record
13531 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13532 first chance exception.
13533 (get_child_debug_event): Change return type to void. Remove
13534 goto loop. Always return after waiting for debug event.
13535 (win32_wait): Convert to switch statement. Handle spurious
13538 * win32-i386-low.c (debug_registers_changed,
13539 debug_registers_used): New.
13540 (initial_stuff): Rename to ...
13541 (i386_initial_stuff): ... this. Clear debug registers
13543 (store_debug_registers): Delete.
13544 (i386_get_thread_context): New.
13545 (load_debug_registers): Delete.
13546 (i386_set_thread_context): New.
13547 (i386_thread_added): New.
13548 (single_step): Rename to ...
13549 (i386_single_step): ... this.
13550 (do_fetch_inferior_registers): Rename to ...
13551 (i386_fetch_inferior_register): ... this.
13552 (i386_store_inferior_register): New.
13553 (the_low_target): Adapt to new interface.
13555 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13556 (arm_get_thread_context): New.
13557 (arm_set_thread_context): New.
13559 (do_fetch_inferior_registers): Rename to ...
13560 (arm_fetch_inferior_register): ... this.
13561 (arm_store_inferior_register): New.
13562 (arm_wince_breakpoint): Reimplement as unsigned long.
13563 (arm_wince_breakpoint_len): Define.
13564 (the_low_target): Adapt to new interface.
13566 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13567 load_debug_registers. Add get_thread_context, set_thread_context,
13568 thread_added and store_inferior_register. Rename
13569 fetch_inferior_registers to fetch_inferior_register.
13570 (regptr): Remove declaration.
13572 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13574 * linux-low.c (linux_detach): Change return type to int. Return 0.
13575 * spu-low.c (spu_detach): Likewise.
13577 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13579 * target.h (target_ops): Change return type of detach to int.
13581 (join_inferior): New.
13582 * server.c (main): Don't skip detach support on mingw32.
13583 If the inferior doesn't support detaching return error.
13584 Call join_inferior instead of using waitpid.
13585 * linux-low.c (linux_join): New.
13586 (linux_target_op): Add linux_join.
13587 * spu-low.c (spu_join): New.
13588 (spu_target_ops): Add spu_join.
13589 * win32-low.c (win32_detach): Adapt to new interface.
13590 Reopen current_process_handle before detaching. Issue a child
13591 resume before detaching.
13593 (win32_target_op): Add win32_join.
13595 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13597 * win32-low.c (win32-attach): Fix return value.
13598 * target.h (target_ops): Describe ATTACH return values.
13600 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13602 * win32-low.c (GETPROCADDRESS): Define.
13603 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13604 (winapi_DebugSetProcessKillOnExit): Likewise.
13605 (win32_create_inferior): Force usage of ansi CreateProcessA.
13606 (win32_attach): Use GETPROCADDRESS.
13607 (win32_detach): Likewise.
13609 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13611 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13613 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13615 * win32-low.c: Commit leftover changes from 2007-03-29.
13617 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13619 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13620 fields short instead of int. Add explicit padding.
13621 (i387_cache_to_fsave): Remove unnecessary casts.
13622 (i387_fsave_to_cache): Doc fix.
13623 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13625 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13627 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13628 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13630 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13632 * configure.srv (arm*-*-mingw32ce*): Move near the other
13635 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13637 * configure.ac: Add errno checking.
13638 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13639 sys/file.h and malloc.h.
13640 (AC_CHECK_DECLS): Add perror.
13641 (srv_mingwce): Handle.
13642 * configure.srv (i[34567]86-*-cygwin*): Add
13643 win32-i386-low.o to srv_tgtobj.
13644 (i[34567]86-*-mingw*): Likewise.
13645 (arm*-*-mingw32ce*): Add case.
13646 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13647 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13648 [__MINGW32CE__] (strerror): New function.
13649 [__MINGW32CE__] (errno): Define to GetLastError.
13650 [__MINGW32CE__] (COUNTOF): New macro.
13651 (remote_open): Remove extra close call.
13652 * mem-break.c (delete_breakpoint_at): New function.
13653 * mem-break.h (delete_breakpoint_at): Declare.
13654 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13655 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13656 [USE_WIN32API] (read, write): Add char* casts.
13657 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13658 * server.h: Include wincecompat.h on Windows CE.
13659 [HAVE_ERRNO_H]: Check.
13660 (perror): Declare if not declared.
13661 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13662 (perror_with_name): Remove errno declaration.
13663 * wincecompat.h: New.
13664 * wincecompat.c: New.
13665 * win32-low.h: New.
13666 * win32-arm-low.c: New.
13667 * win32-i386-low.c: New.
13668 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13669 (OUTMSG2): Make it safe.
13671 (COUNTOF): New macro.
13672 (NUM_REGS): Get it from the low target.
13673 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13674 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13675 (thread_rec): Let low target handle debug registers.
13676 (child_add_thread): Likewise.
13677 (child_init_thread_list): Likewise.
13678 (continue_one_thread): Likewise.
13680 (do_child_fetch_inferior_registers): Move to ...
13681 * win32-i386-low.c: ... here, and rename to ...
13682 (do_fetch_inferior_registers): ... this.
13683 * win32-low.c (child_fetch_inferior_registers):
13684 Go through the low target.
13685 (do_child_store_inferior_registers): Use regptr.
13686 (strwinerror): New function.
13687 (win32_create_inferior): Handle Windows CE.
13688 Use strwinerror instead of strerror on Windows error
13689 codes. Add program to the error output.
13690 Don't close the main thread handle on Windows CE.
13691 (win32_attach): Use coredll.dll on Windows CE.
13692 (win32_kill): Close current process and current
13694 (win32_detach): Use coredll.dll on Windows CE.
13695 (win32_resume): Let low target handle debug registers, and
13697 (handle_exception): Add/Remove initial breakpoint. Avoid
13698 non-existant WSTOPSIG on Windows CE.
13699 (win32_read_inferior_memory): Cast to remove warning.
13700 (win32_arch_string): Go through the low target.
13701 (initialize_low): Call set_breakpoint_data with the low
13702 target's breakpoint.
13703 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13704 FOP_REGNUM, mappings): Move to ...
13705 * win32-i386-low.c: ... here.
13706 * win32-low.c (win32_thread_info): Move to ...
13707 * win32-low.h: ... here.
13708 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13709 win32-arm-low.c and wincecompat.c.
13710 (all:): Add $EXEEXT.
13711 (install-only:): Likewise.
13712 (gdbserver:): Likewise.
13713 (gdbreplay:): Likewise.
13714 * config.in: Regenerate.
13715 * configure: Regenerate.
13717 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13719 * win32-low.c: Rename typedef thread_info to
13720 win32_thread_info throughout.
13722 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13724 * win32-i386-low.c: Rename to ...
13725 * win32-low.c: ... this.
13726 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13727 * Makefile.in: Likewise.
13729 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13731 * remote-utils.c (monitor_output): Constify msg parameter.
13732 * server.h (monitor_output): Likewise.
13733 * win32-i386-low.c (handle_output_debug_string): New.
13734 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13735 handle_output_debug_string.
13736 (get_child_debug_event): Likewise.
13738 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13740 * server.c (main): Correct strtoul check.
13742 2007-03-27 Jon Ringle <jon@ringle.org>
13744 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13746 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13748 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13750 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13752 * terminal.h: Check HAVE_SGTTY_H.
13754 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
13756 * remote-utils.c (remote_open): Print out the assigned port number.
13758 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13760 * remote-utils.c (monitor_output): New function.
13761 * server.c (debug_threads): Define here.
13762 (monitor_show_help): New function.
13763 (handle_query): Handle qRcmd.
13764 (main): Do not handle 'd' packet.
13765 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13766 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13769 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13771 * Makefile.in (EXEEXT): New.
13772 (clean): Use $(EXEEXT).
13774 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13776 * target.h (target_ops): Rename send_signal to request_interrupt,
13777 and remove enum target_signal parameter.
13778 * linux-low.c (linux_request_interrupt): Rename from
13779 linux_send_signal, and always send SIGINT.
13780 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13781 and always send SIGINT.
13782 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13784 (input_interrupt): Likewise.
13786 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13788 * server.c (get_features_xml): Check if target implemented
13790 * win32-i386-low.c (win32_arch_string): New.
13791 (win32_target_ops): Add win32_arch_string as arch_string member.
13793 2007-02-22 Markus Deuling <deuling@de.ibm.com>
13795 * spu-low.c (spu_arch_string): New.
13796 (spu_target_ops): Add spu_arch_string.
13798 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13800 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13801 * configure.ac: Do not check for terminal.h.
13802 * configure, config.in: Regenerated.
13804 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13806 * Makefile.in (OBS): Add $(XML_BUILTIN).
13807 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13809 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13810 (arm-with-iwmmxt.c): New.
13811 * config.in, configure: Regenerate.
13812 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13813 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13814 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13815 (arm*-*-linux*): Add iWMMXt and regset support.
13816 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13817 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13818 (arm_store_wmmxregset, target_regsets): New.
13819 * server.c (get_features_xml): Take annex argument. Check builtin
13821 (handle_query): Handle multiple annexes.
13823 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13825 * remote-utils.c [USE_WIN32API] (read, write): Define.
13826 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13829 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13831 * linux-i386-low.c (the_low_target): Set arch_string.
13832 * linux-x86-64-low.c (the_low_target): Likewise.
13833 * linux-low.c (linux_arch_string): New.
13834 (linux_target_ops): Add it.
13835 * linux-low.h (struct linux_target_ops): Add arch_string.
13836 * server.c (write_qxfer_response): Use const void * for DATA.
13837 (get_features_xml): New.
13838 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13839 * target.h (struct target_ops): Add arch_string method.
13841 2007-01-03 Denis Pilat <denis.pilat@st.com>
13842 Daniel Jacobowitz <dan@codesourcery.com>
13844 * linux-low.c (linux_kill): Handle being called with no threads.
13845 * win32-i386-low.c (win32_kill): Likewise.
13846 (get_child_debug_event): Clear current_process_handle.
13848 2006-12-30 Denis PILAT <denis.pilat@st.com>
13849 Daniel Jacobowitz <dan@codesourcery.com>
13851 * remote-utils.c (remote_open): Check the type of specified
13852 serial port devices before opening them.
13853 * server.c (main): Kill the inferior if an error occurs during
13854 the first remote_open.
13856 2006-12-05 Markus Deuling <deuling@de.ibm.com>
13858 * README: Update supported targets.
13860 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13862 * Makefile.in (clean): Remove reg-mips64.c.
13863 (reg-mips64.c, reg-mips64.o): New rules.
13864 * configure.srv: Handle mips64. Include regset support for mips.
13865 * linux-mips-low.c (union mips_register): New.
13866 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13867 (mips_breakpoint, mips_breakpoint_at): Use int.
13868 (mips_collect_register, mips_supply_register)
13869 (mips_collect_register_32bit, mips_supply_register_32bit)
13870 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13871 (mips_store_fpregset, target_regsets): New.
13872 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13874 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13876 * configure.srv: Add target "spu*-*-*".
13877 * Makefile.in (clean): Remove reg-spu.c.
13878 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13879 * spu-low.c: New file.
13881 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13883 * configure.ac: Correct td_thr_tls_get_addr test.
13884 * configure: Regenerated.
13886 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13888 * linux-low.c (linux_wait_for_event): Reformat. Use the
13889 pass_signals array.
13890 * remote-utils.c (decode_address_to_semicolon): New.
13891 * server.c (pass_signals, handle_general_set): New.
13892 (handle_query): Mention QPassSignals for qSupported.
13893 (main): Call handle_general_set.
13894 * server.h (pass_signals, decode_address_to_semicolon): New.
13896 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13898 * server.c (handle_query): Correct error handling for read_auxv.
13900 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13902 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13903 and srv_linux_thread_db to yes.
13904 * linux-s390-low.c (s390_fill_gregset): New function.
13905 (target_regsets): Define data structure.
13907 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13909 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13910 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13911 * config.in, configure: Regenerated.
13912 * inferiors.c (gdb_id_to_thread): New function.
13913 (gdb_id_to_thread_id): Use it.
13914 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13915 * linux-low.h (struct process_info): Add th member.
13916 (thread_db_get_tls_address): New prototype.
13917 * remote-utils.c (decode_address): Make non-static.
13918 * server.c (handle_query): Handle qGetTLSAddr.
13919 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13920 * target.h (struct target_ops): Add get_tls_address.
13921 * thread-db.c (maybe_attach_thread): Save the thread handle.
13922 (thread_db_get_tls_address): New.
13924 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13926 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13927 (linux_resume_one_process): Take a siginfo_t *. Update all
13928 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13929 (struct pending_signals): Add a siginfo_t.
13930 (linux_wait_for_process): Always set last_status.
13931 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13932 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13933 * linux-low.h (struct process_info): Add last_status.
13935 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13937 * remote-utils.c (try_rle): New function.
13938 (putpkt_binary): Use it.
13940 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13942 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13943 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13944 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13945 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13946 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13949 2006-08-08 Richard Sandiford <richard@codesourcery.com>
13951 * server.c (terminal_fd): New variable.
13952 (old_foreground_pgrp): Likewise.
13953 (restore_old_foreground_pgrp): New function.
13954 (start_inferior): Record the terminal file descriptor in terminal_fd
13955 and its original foreground group in old_foreground_pgrp. Register
13956 restore_old_foreground_pgrp with atexit().
13958 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13960 * server.c (handle_query): Correct qPart to qXfer.
13962 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13964 * configure.ac: Check for more headers which are missing on
13965 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13966 * configure.srv: Add Cygwin and mingw32.
13967 * remote-utils.c: Don't include headers unconditionally which
13968 are missing on mingw32. Include <winsock.h> for mingw32.
13969 (remote_open): Adjust for mingw32 support. Flush
13970 standard error after writing to it.
13971 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13972 (unblock_async_io, enable_async_io, disable_async_io)
13973 (readchar, getpkt): Update for Winsock support.
13974 (prepare_resume_reply): Expect a protocol signal number.
13975 * server.c: Disable <sys/wait.h> on mingw32.
13976 (start_inferior): Adjust for mingw32 support. Flush
13977 standard error after writing to it.
13978 (attach_inferior): Likewise. Use protocol signal
13980 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13982 * win32-i386-low.c: New file.
13983 * Makefile.in (XM_CLIBS): Set.
13984 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13985 (win32-i386-low.o): New dependency rule.
13986 * linux-low.c (linux_wait): Use target signal numbers.
13987 * target.h (struct target_ops): Doc fix.
13988 * server.h (target_signal_to_name): New prototype.
13989 * gdbreplay.c: Don't include headers unconditionally which
13990 are missing on mingw32. Include <winsock.h> for mingw32.
13991 (remote_close, remote_open): Adjust for Winsock support.
13992 * configure, config.in: Regenerated.
13994 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13996 * server.c (decode_xfer_read, write_qxfer_response): New.
13997 (handle_query): Take a packet length argument. Handle
13998 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13999 the qSupported response.
14000 (main): Update call to handle_query.
14002 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14004 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14005 (putpkt_binary): Renamed from putpkt and adjusted for binary
14007 (putpkt): New wrapper for putpkt_binary.
14008 (readchar): Don't mask off the high bit.
14009 (decode_X_packet): New function.
14010 * server.c (main): Call putpkt_binary if a handler sets the packet
14011 length. Save the length of the incoming packet. Handle 'X'.
14012 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14014 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14016 * server.c (handle_query): Handle qSupported.
14018 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14020 * remote-utils.c (all_symbols_looked_up): New variable.
14021 (look_up_one_symbol): Check it.
14022 * server.h (look_up_one_symbol): New declaration.
14023 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14025 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14027 * Makefile.in (linux-arm-low.o): Update dependencies.
14028 * linux-arm-low.c: Include "gdb_proc_service.h".
14029 (PTRACE_GET_THREAD_AREA): Define.
14030 (ps_get_thread_area): New function.
14032 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14034 * configure.srv (m68k*-*-uclinux*): New target.
14035 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14036 (linux_resume_one_process): Remove extraneous cast.
14037 (linux_read_offsets): New.
14038 (linux_target_op): Add linux_read_offsets on mmuless systems.
14039 * server.c (handle_query): Add qOffsets logic.
14040 * target.h (struct target_ops): Add read_offsets.
14042 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14044 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14045 (PTRACE_GET_THREAD_AREA): Define.
14046 (ps_get_thread_area): New function.
14047 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14048 (linux-x86-64-low.o): Update.
14050 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14052 * configure.ac: Remove checks for prfpregset_t.
14053 * gdb_proc_service.h: New file.
14054 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14055 new "gdb_proc_service.h".
14056 * proc-service.c: Likewise.
14057 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14058 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14059 * Makefile.in (gdb_proc_service_h): Updated.
14060 * configure, config.in: Regenerated.
14062 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14064 * remote-utils.c (prepare_resume_reply): Move declaration
14065 of gdb_id_from_wait to the top of the block.
14067 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14069 * linux-low.c (regsets_store_inferior_registers): Read the regset
14070 from the target before filling it.
14072 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14074 * server.c (attach_inferior): Return SIGTRAP for a successful
14077 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14079 * Makefile.in (OBS): Add version.o.
14080 (STAGESTUFF): Delete.
14081 (version.o): Add dependencies.
14082 (version.c): Replace rule.
14083 (clean): Remove version.c.
14084 * server.c (gdbserver_version): New.
14085 (gdbserver_usage): Use printf.
14086 (main): Handle --version and --help.
14087 * server.h (version, host_name): Add declarations.
14089 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14101 * linux-x86-64-low.c:
14103 * linux-s390-low.c:
14104 * linux-ppc64-low.c:
14106 * linux-mips-low.c:
14107 * linux-m68k-low.c:
14108 * linux-m32r-low.c:
14111 * linux-ia64-low.c:
14112 * linux-i386-low.c:
14113 * linux-crisv32-low.c:
14125 * gdbserver.1: Add (C) after Copyright. Update the FSF
14128 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14130 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14131 (arm_breakpoint_at): Recognize both breakpoints.
14132 (the_low_target): Use the correct breakpoint instruction.
14134 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14136 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14137 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14138 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14139 (the_low_target): Update.
14141 2005-10-25 Andreas Schwab <schwab@suse.de>
14143 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14145 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14146 (ia64_num_regs): Reduce to 462.
14148 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14150 * acinclude.m4: Correct quoting.
14151 * aclocal.m4: Regenerated.
14153 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14154 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14155 (thread_db_init): Call thread_db_err_str.
14156 * configure.ac: Check for TD_VERSION.
14157 * config.in, configure: Regenerated.
14159 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14161 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14163 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14165 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14166 is not available. Define HAVE_PTRACE_GETREGS if it is.
14167 * config.in, configure: Regenerated.
14168 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14169 * linux-i386-low.c, linux-m68k-low.c: Update to use
14170 HAVE_PTRACE_GETREGS.
14171 * linux-low.c (regsets_fetch_inferior_registers)
14172 (regsets_store_inferior_registers): Only return 0 if we processed
14174 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14175 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14177 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14179 * inferiors.c (struct thread_info): Add gdb_id.
14180 (add_thread): Add gdb_id argument.
14181 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14182 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14183 calls to add_thread.
14184 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14185 * server.c (handle_query): Use thread_to_gdb_id.
14186 (handle_v_cont, main): Use gdb_id_to_thread_id.
14187 * server.h (add_thread): Update prototype.
14188 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14191 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14193 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14194 left-padded registers.
14195 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14196 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14198 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14200 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14201 * configure: Regenerate.
14202 * config.in: Regenerate.
14203 * server.h (NEED_DECLARATION_STRERROR):
14204 Replace with !HAVE_DECL_STRERROR.
14206 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14208 * linux-low.c (linux_wait, linux_send_signal): Don't test
14209 an unsigned long variable for > 0 if it could be MAX_ULONG.
14210 * server.c (myresume): Likewise.
14211 * target.c (set_desired_inferior): Likewise.
14213 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14215 * configure.ac: Simplify and improve check for socklen_t.
14216 * configure, config.in: Regenerate.
14218 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14220 * acconfig.h: Remove.
14221 * configure.ac: Add a test for socklen_t. Use three-argument
14222 AC_DEFINE throughout.
14223 * config.in: Regenerated using autoheader 2.59.
14224 * configure: Regenerated.
14226 * gdbreplay.c (socklen_t): Provide a default.
14227 (remote_open): Use socklen_t.
14228 * remote-utils.c (socklen_t): Provide a default.
14229 (remote_open): Use socklen_t.
14230 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14233 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14235 * linux-low.c (linux_read_memory, linux_write_memory)
14236 (linux_read_auxv): Likewise.
14237 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14238 (check_mem_write): Likewise.
14239 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14241 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14242 (registers_from_string, register_data): Likewise.
14243 * server.c (handle_query, main): Likewise.
14244 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14245 (decode_M_packet): Likewise.
14246 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14247 * target.h (struct target_ops): Update read_memory, write_memory,
14249 (read_inferior_memory, write_inferior_memory): Update.
14250 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14251 to unsigned char *.
14252 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14253 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14254 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14255 linux-s390-low.c, linux-sh-low.c: Update for changes in
14256 read_inferior_memory and the_low_target->breakpoint.
14258 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14260 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14261 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14262 * configure.srv: Add powerpc64-*-linux*.
14263 * linux-ppc64-low.c: New file.
14265 2005-05-23 Orjan Friberg <orjanf@axis.com>
14267 * linux-cris-low.c: New file with support for CRIS.
14268 * linux-crisv32-low.c: Ditto for CRISv32.
14269 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14270 (clean): Add reg-cris.c and reg-crisv32.c.
14271 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14272 reg-crisv32.o, and reg-crisv32.c to make rules.
14273 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14274 recognized targets.
14276 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14278 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14279 of sizeof (PTRACE_XFER_TYPE).
14280 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14282 2005-05-12 Orjan Friberg <orjanf@axis.com>
14284 * target.h (struct target_ops): Add insert_watchpoint,
14285 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14286 pointers for hardware watchpoint support.
14287 * linux-low.h (struct linux_target_ops): Ditto.
14288 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14289 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14290 to linux_target_ops.
14291 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14293 * server.c (main): Recognize 'Z' and 'z' packets.
14295 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14297 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14298 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14299 (the_low_target): Add new members.
14301 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14303 * proc-service.c (ps_lgetregs): Search all_processes instead of
14306 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14308 * server.c (start_inferior): Change return type to int.
14309 (attach_inferior): Change sigptr to int *.
14310 (handle_v_cont, handle_v_requests): Change signal to int *.
14311 (main): Change signal to int.
14313 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14315 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14316 * configure.srv: Add m32r*-*-linux*.
14317 * linux-m32r-low.c: New file.
14319 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14321 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14323 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14325 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14326 Take unsigned long arguments for PIDs.
14327 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14328 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14329 (wait_for_sigstop, linux_resume_one_process)
14330 (regsets_fetch_inferior_registers, linux_send_signal)
14331 (linux_read_auxv): Likewise. Update the types of variables holding
14332 PIDs. Update format string specifiers.
14333 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14334 * remote-utils.c (prepare_resume_reply): Likewise.
14335 * server.c (cont_thread, general_thread, step_thread)
14336 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14338 (handle_query): Update format specifiers.
14339 (handle_v_cont, main): Use strtoul for thread IDs.
14340 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14341 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14342 (general_thread, step_thread, thread_from_wait)
14343 (old_thread_from_wait): Update.
14344 * target.h (struct thread_resume): Use unsigned long for THREAD.
14345 (struct target_ops): Use unsigned long for arguments to attach and
14348 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14350 * acinclude.m4: Include bfd/bfd.m4 directly.
14351 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14352 <agriffis@toolchain.org>.
14353 * aclocal.m4, configure: Regenerated.
14355 2005-01-07 Andrew Cagney <cagney@gnu.org>
14357 * configure.ac: Rename configure.in, require autoconf 2.59.
14358 * configure: Re-generate.
14360 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14362 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14363 LIBS when finished.
14364 * aclocal.m4: Regenerated.
14365 * configure: Regenerated.
14367 2004-11-21 Andreas Schwab <schwab@suse.de>
14369 * linux-m68k-low.c (m68k_num_gregs): Define.
14370 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14371 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14372 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14373 (m68k_breakpoint_at): New. Add to the_low_target.
14375 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14376 srv_linux_thread_db to yes.
14378 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14380 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14381 (ARCH_SET_FS): Likewise.
14382 (ARCH_GET_FS): Likewise.
14383 (ARCH_GET_GS): Likewise.
14385 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14387 * linux-i386-low.c (ps_get_thread_area): New.
14388 * linux-x86-64-low.c (ps_get_thread_area): New.
14389 * linux-low.c: Include <sys/syscall.h>.
14390 (linux_kill_one_process): Don't kill the first thread here.
14391 (linux_kill): Kill the first thread here.
14392 (kill_lwp): New function.
14393 (send_sigstop, linux_send_signal): Use it.
14394 * proc-service.c: Clean up #ifdefs.
14395 (fpregset_info): Delete.
14396 (ps_lgetregs): Update and enable implementation.
14397 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14399 * remote-utils.c (struct sym_cache, symbol_cache): New.
14400 (input_interrupt): Print a clearer message.
14401 (async_io_enabled): New variable.
14402 (enable_async_io, disable_async_io): Use it. Update comments.
14403 (look_up_one_symbol): Use the symbol cache.
14404 * thread-db.c (thread_db_look_up_symbols): New function.
14405 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14407 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14409 * configure.in: Test for -rdynamic.
14410 * configure: Regenerated.
14411 * Makefile (INTERNAL_LDFLAGS): New.
14412 (gdbserver, gdbreplay): Use it.
14414 2004-09-02 Andrew Cagney <cagney@gnu.org>
14416 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14418 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14420 * linux-low.c (linux_wait): Clear all_processes list also.
14422 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14424 * linux-low.c: Include <errno.h>. Remove extern declaration of
14427 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14429 * gdbreplay.c, server.h, utils.c: Update copyright years.
14431 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14433 * server.c (main): Print child status or termination signal from
14434 variable 'signal', not 'sig'.
14436 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14438 * linux-low.c (linux_read_memory): Change return type to
14439 int. Check for and return error from ptrace().
14440 * target.c (read_inferior_memory): Change return type to int. Pass
14441 back return status from the_target->read_memory().
14442 * target.h (struct target_ops): Adapt *read_memory() prototype.
14444 (read_inferior_memory): Adapt prototype.
14445 * server.c (main): Return an error packet if
14446 read_inferior_memory() returns an error.
14448 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14450 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14451 Unify with other clean targets.
14453 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14455 * server.c (handle_v_cont): Call set_desired_inferior.
14457 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14459 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14461 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14463 * linux-low.c (linux_wait): Unblock async I/O.
14464 (linux_resume): Block and enable async I/O.
14465 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14466 * server.h (block_async_io, unblock_async_io): Add prototypes.
14468 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14470 * remote-utils.c (remote_open): Print a status notice after
14471 opening a TCP port.
14472 * server.c (attach_inferior): Print a status notice after
14475 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14477 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14479 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14481 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14483 * server.c, target.h: Update copyright years.
14485 2004-02-25 Roland McGrath <roland@redhat.com>
14487 * target.h (struct target_ops): New member `read_auxv'.
14488 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14489 * linux-low.c (linux_read_auxv): New function.
14490 (linux_target_ops): Initialize `read_auxv' member to that.
14492 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14494 Committed by Jim Blandy <jimb@redhat.com>.
14496 * linux-s390-low.c (s390_num_regs): Update.
14497 (s390_regmap): Remove control registers. Use __s390x__ predefine
14498 instead of GPR_SIZE to distiguish s390 and s390x targets.
14500 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14502 * linux-low.c: Update copyright year.
14503 (check_removed_breakpoint): Clear pending_is_breakpoint.
14504 (linux_set_resume_request, linux_queue_one_thread)
14505 (resume_status_pending_p): New functions.
14506 (linux_continue_one_thread): Use process->resume.
14507 (linux_resume): Only resume threads if there are no pending events.
14508 * linux-low.h (struct process_info): Add resume request
14511 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14513 * regcache.c (new_register_cache): Clear the allocated register
14514 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14516 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14518 * linux-low.c (linux_resume): Take a struct thread_resume *
14520 (linux_wait): Update call.
14521 (resume_ptr): New static variable.
14522 (linux_continue_one_thread): Renamed from
14523 linux_continue_one_process. Use resume_ptr.
14524 (linux_resume): Use linux_continue_one_thread.
14525 * server.c (handle_v_cont, handle_v_requests): New functions.
14526 (myresume): New function.
14527 (main): Handle 'v' case.
14528 * target.h (struct thread_resume): New type.
14529 (struct target_ops): Change argument of "resume" to struct
14531 (myresume): Delete macro.
14533 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14535 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14536 (uninstall): Support DESTDIR.
14538 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14540 * configure.srv: Add xscale*linux copy of arm*linux entry.
14542 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14544 * linux-arm-low.c (arm_reinsert_addr): New function.
14545 (the_low_target): Add arm_reinsert_addr.
14547 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14549 * mem-break.c: Remove whitespace at end of file.
14551 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14553 * configure.in: Check whether we need to prototype strerror.
14554 * server.h: Optionally prototype strerror.
14555 * gdbreplay.c (perror_with_name): Use strerror.
14556 * linux-low.c (linux_attach_lwp): Use strerror.
14557 * utils.c (perror_with_name): Use strerror.
14558 * config.in, configure: Regenerated.
14560 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14562 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14563 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14565 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14567 * Makefile.in (SFILES): Update.
14568 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14569 low-sun3.c: Remove files.
14571 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14573 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14574 (linux_detach_one_process, linux_detach): New functions.
14575 (linux_target_ops): Add linux_detach.
14576 * server.c (main): Handle 'D' packet.
14577 * target.h (struct target_ops): Add "detach" member.
14578 (detach_inferior): Define.
14580 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14582 From Kelley Cook <kelleycook@wideopenwest.com>:
14583 * configure.srv: Accept i[34567]86 variants.
14585 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14587 * linux-low.c (linux_wait_for_event): Correct comment typos.
14588 (linux_resume_one_process): Call check_removed_breakpoint.
14589 (linux_send_signal): New function.
14590 (linux_target_ops): Add linux_send_signal.
14591 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14593 * target.h (struct target_ops): Add send_signal.
14595 2003-05-29 Jim Blandy <jimb@redhat.com>
14597 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14598 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14599 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14600 away part of the register's value.
14602 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14604 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14605 (linux_wait_for_event, linux_init_signals): Likewise.
14607 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14609 * configure.in: Check for stdlib.h.
14610 * configure: Regenerated.
14611 * config.in: Regenerated.
14613 2003-01-04 Andreas Schwab <schwab@suse.de>
14615 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14617 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14619 * Makefile.in: Remove obsolete code.
14621 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14623 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14624 defined(PT_FPR0_HI).
14626 2002-11-17 Stuart Hughes <seh@zee2.com>
14628 * linux-arm-low.c (arm_num_regs): Increase.
14629 (arm_regmap): Include status register.
14631 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14633 * linux-low.c (register_addr): Remove incorrect -1 check.
14635 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14637 * linux-low.c (linux_create_inferior): Call setpgid. Return
14639 (unstopped_p, linux_signal_pid): Remove.
14640 (linux_target_ops): Remove linux_signal_pid.
14641 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14642 global instead of target method.
14643 * target.h (struct target_ops): Remove signal_pid. Update comment
14644 for create_inferior.
14645 * server.c (signal_pid): New variable.
14646 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14647 gdbserver. Set the child to be the foreground process group.
14648 (attach_inferior): Set signal_pid.
14650 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14652 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14654 2002-08-20 Jim Blandy <jimb@redhat.com>
14656 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14659 2002-08-01 Andrew Cagney <cagney@redhat.com>
14661 * Makefile.in: Make chill references obsolete.
14663 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14665 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14666 * configure: Regenerate.
14667 * config.in: Regenerate.
14669 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14671 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14672 (perror_with_name, remote_close, remote_open, expect, play): Static.
14674 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14676 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14677 byte offsets instead of an array of indexes.
14678 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14680 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14682 * regcache.c: Add comment.
14684 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14686 * thread-db.c: New file.
14687 * proc-service.c: New file.
14688 * acinclude.m4: New file.
14689 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14690 proc-service.o, and thread-db.o.
14691 (linux-low.o): Add USE_THREAD_DB.
14692 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14693 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14694 * aclocal.m4: Regenerated.
14695 * config.in: Regenerated.
14696 * configure: Regenerated.
14697 * configure.in: Check for proc_service.h, sys/procfs.h,
14698 thread_db.h, and linux/elf.h headrs.
14699 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14700 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14701 Check for -lthread_db and thread support.
14702 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14703 PowerPC, and SuperH.
14704 * i387-fp.c: Constify arguments.
14705 * i387-fp.h: Likewise.
14706 * inferiors.c: (struct thread_info): Renamed from
14707 `struct inferior_info'. Remove PID member. Use generic inferior
14708 list header. All uses updated.
14709 (inferiors, signal_pid): Removed.
14710 (all_threads): New variable.
14711 (get_thread): Define.
14712 (add_inferior_to_list): New function.
14713 (for_each_inferior): New function.
14714 (change_inferior_id): New function.
14715 (add_inferior): Removed.
14716 (remove_inferior): New function.
14717 (add_thread): New function.
14718 (free_one_thread): New function.
14719 (remove_thread): New function.
14720 (clear_inferiors): Use for_each_inferior and free_one_thread.
14721 (find_inferior): New function.
14722 (find_inferior_id): New function.
14723 (inferior_target_data): Update argument type.
14724 (set_inferior_target_data): Likewise.
14725 (inferior_regcache_data): Likewise.
14726 (set_inferior_regcache_data): Likewise.
14727 * linux-low.c (linux_bp_reinsert): Remove.
14728 (all_processes, stopping_threads, using_thrads)
14729 (struct pending_signals, debug_threads, pid_of): New.
14730 (inferior_pid): Replace with macro.
14731 (struct inferior_linux_data): Remove.
14732 (get_stop_pc, add_process): New functions.
14733 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14734 Use add_process and add_thread.
14735 (linux_attach_lwp): New function, based on old linux_attach. Use
14736 add_process and add_thread. Set stop_expected for new threads.
14737 (linux_attach): New function.
14738 (linux_kill_one_process): New function.
14739 (linux_kill): Kill all LWPs.
14740 (linux_thread_alive): Use find_inferior_id.
14741 (check_removed_breakpoints, status_pending_p): New functions.
14742 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14743 Update. Use WNOHANG. Wait for cloned processes also. Update process
14744 struct for the found process.
14745 (linux_wait_for_event): New function.
14746 (linux_wait): Use it. Support LWPs.
14747 (send_sigstop, wait_for_sigstop, stop_all_processes)
14748 (linux_resume_one_process, linux_continue_one_process): New functions.
14749 (linux_resume): Support LWPs.
14750 (REGISTER_RAW_SIZE): Remove.
14751 (fetch_register): Use register_size instead. Call supply_register.
14752 (usr_store_inferior_registers): Likewise. Call collect_register.
14753 Fix recursive case.
14754 (regsets_fetch_inferior_registers): Improve error message.
14755 (regsets_store_inferior_registers): Add debugging.
14756 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14757 (unstopped_p, linux_signal_pid): New functions.
14758 (linux_target_ops): Add linux_signal_pid.
14759 (linux_init_signals): New function.
14760 (initialize_low): Call it. Initialize using_threads.
14761 * regcache.c (inferior_regcache_data): Add valid
14763 (get_regcache): Fetch registers lazily. Add fetch argument
14764 and update all callers.
14765 (regcache_invalidate_one, regcache_invalidate): New
14767 (new_register_cache): Renamed from create_register_cache.
14768 Return the new regcache.
14769 (free_register_cache): Change argument to a void *.
14770 (registers_to_string, registers_from_string): Call get_regcache
14771 with fetch flag set.
14772 (register_data): Make static. Pass fetch flag to get_regcache.
14773 (supply_register): Call get_regcache with fetch flag clear.
14774 (collect_register): Call get_regcache with fetch flag set.
14775 (collect_register_as_string): New function.
14776 * regcache.h: Update.
14777 * remote-utils.c (putpkt): Flush after debug output and use
14779 Handle input interrupts while waiting for an ACK.
14780 (input_interrupt): Use signal_pid method.
14781 (getpkt): Flush after debug output and use stderr.
14782 (outreg): Use collect_register_as_string.
14783 (new_thread_notify, dead_thread_notify): New functions.
14784 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14785 and general_thread.
14786 (look_up_one_symbol): Flush after debug output.
14787 * server.c (step_thread, server_waiting): New variables.
14788 (start_inferior): Don't use signal_pid. Update call to mywait.
14789 (attach_inferior): Update call to mywait.
14790 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14791 (main): Don't fetch/store registers explicitly. Use
14792 set_desired_inferior. Support proposed ``Hs'' packet. Update
14794 * server.h: Update.
14795 (struct inferior_list, struct_inferior_list_entry): New.
14796 * target.c (set_desired_inferior): New.
14797 (write_inferior_memory): Constify.
14798 (mywait): New function.
14799 * target.h: Update.
14800 (struct target_ops): New signal_pid method.
14801 (mywait): Removed macro, added prototype.
14803 * linux-low.h (regset_func): Removed.
14804 (regset_fill_func, regset_store_func): New.
14805 (enum regset_type): New.
14806 (struct regset_info): Add type field. Use new operation types.
14807 (struct linux_target_ops): stop_pc renamed to get_pc.
14808 Add decr_pc_after_break and breakpoint_at.
14809 (get_process, get_thread_proess, get_process_thread)
14810 (strut process_info, all_processes, linux_attach_lwp)
14811 (thread_db_init): New.
14813 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14814 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14815 (the_low_target): Add new members.
14816 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14817 (i386_store_fpxregset): Constify.
14818 (target_regsets): Add new kind identifier.
14819 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14820 (i386_set_pc): Add debugging.
14821 (i386_breakpoint_at): New function.
14822 (the_low_target): Add new members.
14823 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14824 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14825 (mips_breakpoint_at): New.
14826 (the_low_target): Add new members.
14827 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14828 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14829 (the_low_target): Add new members.
14830 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14831 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14832 (the_low_target): Add new members.
14833 * linux-x86-64-low.c (target_regsets): Add new kind
14836 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
14838 From Martin Pool <mbp@samba.org>:
14839 * server.c (gdbserver_usage): New function.
14842 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
14844 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14845 stop_at -> stop_pc.
14847 2002-05-04 Andrew Cagney <ac131313@redhat.com>
14849 * Makefile.in: Remove obsolete code.
14851 2002-04-24 Michal Ludvig <mludvig@suse.cz>
14853 * linux-low.c (regsets_fetch_inferior_registers),
14854 (regsets_store_inferior_registers): Removed cast to int from
14856 * regcache.h: Added declaration of struct inferior_info.
14858 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14860 * inferiors.c (struct inferior_info): Add regcache_data.
14861 (add_inferior): Call create_register_cache.
14862 (clear_inferiors): Call free_register_cache.
14863 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14864 * regcache.c (struct inferior_regcache_data): New.
14865 (registers): Remove.
14866 (get_regcache): New function.
14867 (create_register_cache, free_register_cache): New functions.
14868 (set_register_cache): Don't initialize the register cache here.
14869 (registers_to_string, registers_from_string, register_data): Call
14871 * regcache.h: Add prototypes.
14872 * server.h: Likewise.
14874 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14876 * mem-break.c: New file.
14877 * mem-break.h: New file.
14878 * Makefile.in: Add mem-break.o rule; update server.h
14880 * inferiors.c (struct inferior_info): Add target_data
14882 (clear_inferiors): Free target_data member if set.
14883 (inferior_target_data, set_inferior_target_data): New functions.
14884 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14885 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14886 * linux-low.c (linux_bp_reinsert): New variable.
14887 (struct inferior_linux_data): New.
14888 (linux_create_inferior): Use set_inferior_target_data.
14889 (linux_attach): Likewise. Call add_inferior.
14890 (linux_wait_for_one_inferior): New function.
14891 (linux_wait): Call it.
14892 (linux_write_memory): Add const.
14893 (initialize_low): Call set_breakpoint_data.
14894 * linux-low.h (struct linux_target_ops): Add breakpoint
14896 * server.c (attach_inferior): Remove extra add_inferior
14898 * server.h: Include mem-break.h. Update inferior.c
14900 * target.c (read_inferior_memory)
14901 (write_inferior_memory): New functions.
14902 * target.h (read_inferior_memory)
14903 (write_inferior_memory): Change macros to prototypes.
14904 (struct target_ops): Update comments. Add const to write_memory
14907 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
14909 * linux-low.c (usr_store_inferior_registers): Support
14910 registers which are allowed to fail to store.
14911 * linux-low.h (linux_target_ops): Likewise.
14912 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14913 (ppc_cannot_store_register): FPSCR may not be storable.
14915 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14917 * server.h: Include <string.h> if HAVE_STRING_H.
14918 * ChangeLog: Correct paths in last ChangeLog entry.
14920 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14922 * linux-low.h: Remove obsolete prototypes.
14923 (struct linux_target_ops): New.
14924 (extern the_low_target): New.
14925 * linux-low.c (num_regs, regmap): Remove declarations.
14926 (register_addr): Use the_low_target explicitly.
14927 (fetch_register): Likewise.
14928 (usr_fetch_inferior_registers): Likewise.
14929 (usr_store_inferior_registers): Likewise.
14930 * linux-arm-low.c (num_regs): Remove.
14931 (arm_num_regs): Define.
14932 (arm_regmap): Renamed from regmap, made static.
14933 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14935 (arm_cannot_store_register): Renamed from cannot_store_register,
14937 (the_low_target): New.
14938 * linux-i386-low.c (num_regs): Remove.
14939 (i386_num_regs): Define.
14940 (i386_regmap): Renamed from regmap, made static.
14941 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14943 (i386_cannot_store_register): Renamed from cannot_store_register,
14945 (the_low_target): New.
14946 * linux-ia64-low.c (num_regs): Remove.
14947 (ia64_num_regs): Define.
14948 (ia64_regmap): Renamed from regmap, made static.
14949 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14951 (ia64_cannot_store_register): Renamed from cannot_store_register,
14953 (the_low_target): New.
14954 * linux-m68k-low.c (num_regs): Remove.
14955 (m68k_num_regs): Define.
14956 (m68k_regmap): Renamed from regmap, made static.
14957 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14959 (m68k_cannot_store_register): Renamed from cannot_store_register,
14961 (the_low_target): New.
14962 * linux-mips-low.c (num_regs): Remove.
14963 (mips_num_regs): Define.
14964 (mips_regmap): Renamed from regmap, made static.
14965 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14967 (mips_cannot_store_register): Renamed from cannot_store_register,
14969 (the_low_target): New.
14970 * linux-ppc-low.c (num_regs): Remove.
14971 (ppc_num_regs): Define.
14972 (ppc_regmap): Renamed from regmap, made static.
14973 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14975 (ppc_cannot_store_register): Renamed from cannot_store_register,
14977 (the_low_target): New.
14978 * linux-s390-low.c (num_regs): Remove.
14979 (s390_num_regs): Define.
14980 (s390_regmap): Renamed from regmap, made static.
14981 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14983 (s390_cannot_store_register): Renamed from cannot_store_register,
14985 (the_low_target): New.
14986 * linux-sh-low.c (num_regs): Remove.
14987 (sh_num_regs): Define.
14988 (sh_regmap): Renamed from regmap, made static.
14989 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14991 (sh_cannot_store_register): Renamed from cannot_store_register,
14993 (the_low_target): New.
14994 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14995 (the_low_target): New.
14997 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14999 * Makefile.in: Add stamp-h target.
15000 * configure.in: Create stamp-h.
15001 * configure: Regenerated.
15003 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15005 * inferiors.c: New file.
15006 * target.c: New file.
15007 * target.h: New file.
15008 * Makefile.in: Add target.o and inferiors.o. Update
15010 * linux-low.c (inferior_pid): New static variable,
15011 moved from server.c.
15012 (linux_create_inferior): Renamed from create_inferior.
15013 Call add_inferior. Return 0 on success instead of a PID.
15014 (linux_attach): Renamed from myattach.
15015 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15016 (linux_thread_alive): Renamed from mythread_alive.
15017 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15019 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15020 (regsets_store_inferior_registers): Correct error message.
15021 Add missing ``return 0''.
15022 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15023 (linux_store_registers): Renamed from store_inferior_registers.
15024 (linux_read_memory): Renamed from read_inferior_memory.
15025 (linux_write_memory): Renamed from write_inferior_memory.
15026 (linux_target_ops): New structure.
15027 (initialize_low): Call set_target_ops ().
15028 * remote-utils.c (unhexify): New function.
15029 (hexify): New function.
15030 (input_interrupt): Send signals to ``signal_pid''.
15031 * server.c (inferior_pid): Remove.
15032 (start_inferior): Update create_inferior call.
15033 (attach_inferior): Call add_inferior.
15034 (handle_query): New function.
15035 (main): Call handle_query for `q' packets.
15036 * server.h: Include "target.h". Remove obsolete prototypes.
15037 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15039 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15041 * Makefile.in: Add WARN_CFLAGS. Update configury
15043 * configure.in: Check for <string.h>
15044 * configure: Regenerate.
15045 * config.in: Regenerate.
15046 * gdbreplay.c: Include needed system headers.
15047 (remote_open): Remove strchr prototype.
15048 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15049 * regcache.c (supply_register): Change buf argument to const void *.
15050 (supply_register_by_name): Likewise.
15051 (collect_register): Change buf argument to void *.
15052 (collect_register_by_name): Likewise.
15053 * regcache.h: Add missing prototypes.
15054 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15055 * server.c (handle_query): New function.
15056 (attached): New static variable, moved out of main.
15057 (main): Quiet longjmp clobber warnings.
15058 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15059 * utils.c (error): Remove NORETURN.