1 2017-06-29 Yao Qi <yao.qi@linaro.org>
3 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
5 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
7 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
9 * Makefile.in (IPA_OBJS): Sort and format one item per line.
11 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
13 * linux-low.c (linux_create_inferior): Adjust code to access the
14 environment information via 'gdb_environ' class.
15 * lynx-low.c (lynx_create_inferior): Likewise.
16 * server.c (our_environ): Make it an instance of 'gdb_environ'.
17 (get_environ): Return a pointer to 'our_environ'.
18 (captured_main): Initialize 'our_environ'.
19 * server.h (get_environ): Adjust prototype.
20 * spu-low.c (spu_create_inferior): Adjust code to access the
21 environment information via 'gdb_environ' class.
23 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
25 * linux-low.c (linux_read_memory, linux_write_memory): Remove
26 usage of "register" keyword.
28 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
30 * configure: Re-generate.
32 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
34 * configure: Re-generate.
36 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
38 * Makefile.in (COMPILE.pre): Add "-x c++".
40 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
42 * fork-child.c: Conditionally include <signal.h>.
44 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
46 * server.c (handle_general_set): Handle new packet
48 (handle_query): Add "QStartupWithShell" to the list of supported
50 (gdbserver_usage): Add help text explaining the
51 new "--startup-with-shell" and "--no-startup-with-shell" CLI
53 (captured_main): Recognize and act upon the presence of the new
56 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
57 Pedro Alves <palves@redhat.com>
59 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
60 * configure: Regenerate.
61 * configure.srv (srv_linux_obj): Add "fork-child.o" and
63 (i[34567]86-*-lynxos*): Likewise.
65 * fork-child.c: New file.
66 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
68 (linux_ptrace_fun): New function.
69 (linux_create_inferior): Adjust function prototype to reflect
70 change on "target.h". Adjust function code to use
72 (linux_request_interrupt): Delete "signal_pid".
73 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
74 (lynx_ptrace_fun): New function.
75 (lynx_create_inferior): Adjust function prototype to reflect
76 change on "target.h". Adjust function code to use
78 * nto-low.c (nto_create_inferior): Adjust function prototype and
79 code to reflect change on "target.h". Update comments.
80 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
81 "common-terminal.h" and "environ.h".
82 (terminal_fd): Moved to fork-child.c.
83 (old_foreground_pgrp): Likewise.
84 (restore_old_foreground_pgrp): Likewise.
85 (last_status): Make it global.
86 (last_ptid): Likewise.
87 (our_environ): New variable.
88 (startup_with_shell): Likewise.
89 (program_name): Likewise.
90 (program_argv): Rename to...
91 (program_args): ...this.
92 (wrapper_argv): New variable.
93 (start_inferior): Delete function.
94 (get_exec_wrapper): New function.
95 (get_exec_file): Likewise.
96 (get_environ): Likewise.
97 (prefork_hook): Likewise.
98 (post_fork_inferior): Likewise.
99 (postfork_hook): Likewise.
100 (postfork_child_hook): Likewise.
101 (handle_v_run): Update code to deal with arguments coming from the
102 remote host. Update calls from "start_inferior" to
104 (captured_main): Likewise. Initialize environment variable. Call
106 * server.h (post_fork_inferior): New prototype.
107 (get_environ): Likewise.
108 (last_status): Declare.
109 (last_ptid): Likewise.
110 (signal_pid): Likewise.
111 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
112 (spu_ptrace_fun): New function.
113 (spu_create_inferior): Adjust function prototype to reflect change
114 on "target.h". Adjust function code to use "fork_inferior".
115 * target.c (target_terminal_init): New function.
116 (target_terminal_inferior): Likewise.
117 (target_terminal_ours): Likewise.
118 * target.h: Include <vector>.
119 (struct target_ops) <create_inferior>: Update prototype.
120 (create_inferior): Update macro.
121 * utils.c (gdb_flush_out_err): New function.
122 * win32-low.c (win32_create_inferior): Adjust function prototype
123 and code to reflect change on "target.h".
125 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
127 * inferiors.c (switch_to_thread): New function.
129 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
131 * Makefile.in (SFILE): Add "common/job-control.c".
132 (OBS): Add "job-control.o".
134 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
136 * Makefile: Remove "@host_makefile_frag@".
138 2017-05-05 Pedro Alves <palves@redhat.com>
140 * configure: Regenerate.
142 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
144 * configure: Regenerate.
146 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
148 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
149 software_single_step change of return type to
150 std::vector<CORE_ADDR>.
151 * linux-low.c (install_software_single_step_breakpoints):
153 * linux-low.h (install_software_single_step_breakpoints):
156 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
158 * remote-utils.c: Include "gdb_termios.h" instead of
160 * terminal.h: Delete file.
162 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
164 * server.c: Include <vector>.
165 <program_argv, wrapper_argv>: Convert to std::vector.
166 (start_inferior): Rewrite function to use C++.
167 (handle_v_run): Likewise. Update code that calculates the argv
168 based on the vRun packet; use C++.
169 (captured_main): Likewise.
171 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
173 * server.c (handle_v_cont): Initialize thread_resume::thread
176 2017-04-05 Pedro Alves <palves@redhat.com>
178 * configure: Regenerate.
180 2017-04-05 Pedro Alves <palves@redhat.com>
182 * gdbreplay.c (sync_error): Constify.
183 * linux-x86-low.c (push_opcode): Constify.
185 2017-04-05 Pedro Alves <palves@redhat.com>
187 * win32-low.c (get_child_debug_event)
188 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
189 Report TARGET_WAITKIND_SPURIOUS instead.
191 2017-04-05 Pedro Alves <palves@redhat.com>
193 * remote-utils.c (remote_prepare, remote_open): Constify.
194 * remote-utils.h (remote_prepare, remote_open): Constify.
195 * server.c (captured_main): Constify 'port' handling.
197 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
199 * Makefile.in (clean): Clear .deps.
201 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
203 * .gitignore: Remove generated files, replace with wildcard.
204 * (clean): Replace removal of generated files with wildcard.
205 (version.c): Replace with...
206 (version-generated.c): ...this.
207 (xml-builtin.c): Replace with...
208 (xml-builtin-generated.c): ...this.
209 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
210 (%.c: *regformats*): Replace with...
211 (%-generated.c: *regformats*): ...this.
213 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
215 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
216 (xtensa_fill_gregset): Call collect_register_by_name for
218 (xtensa_store_gregset): Call supply_register_by_name for
221 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
223 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
224 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
225 (xtensa_store_gregset): Call supply_register for all registers in
226 a0_regnum..a0_regnum + C0_NREGS range.
228 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
230 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
231 (ax-ipa.o: ax.c): Remove.
232 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
233 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
234 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
235 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
236 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
238 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
240 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
241 (print-utils-ipa.o: ../common/print-utils.c): Remove.
242 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
243 (errors-ipa.o: ../common/errors.c): Remove.
244 (format-ipa.o: ../common/format.c): Remove.
245 (common-utils-ipa.o: ../common/common-utils.c): Remove.
247 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
249 * Makefile.in (%-ipa.o: %.c): New rule.
250 (tracepoint-ipa.o: tracepoint.c): Remove.
251 (utils-ipa.o: utils.c): Remove.
252 (remote-utils-ipa.o: remote-utils.c): Remove.
253 (regcache-ipa.o: regcache.c): Remove.
254 (i386-linux-ipa.o: i386-linux.c): Remove.
255 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
256 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
257 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
258 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
259 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
260 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
261 (amd64-linux-ipa.o: amd64-linux.c): Remove.
262 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
263 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
264 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
265 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
266 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
267 (aarch64-ipa.o: aarch64.c): Remove.
268 (s390-linux32-ipa.o: s390-linux32.c): Remove.
269 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
270 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
271 (s390-linux64-ipa.o: s390-linux64.c): Remove.
272 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
273 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
274 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
275 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
276 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
277 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
278 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
279 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
280 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
281 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
282 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
283 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
284 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
285 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
286 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
287 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
288 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
289 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
290 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
291 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
292 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
293 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
294 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
295 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
296 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
297 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
298 (tdesc-ipa.o: tdesc.c): Remove.
299 (x32-linux-ipa.o: x32-linux.c): Remove.
300 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
301 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
303 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
305 * Makefile.in (%.o: ../arch/%.c): New rule.
306 (arm.o: ../arch/arm.c): Remove.
307 (arm-linux.o: ../arch/arm-linux.c): Remove.
308 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
309 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
311 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
313 * Makefile.in (%.o: ../nat/%.c): New rule.
314 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
315 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
316 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
317 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
318 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
319 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
320 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
321 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
322 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
323 (linux-personality.o: ../nat/linux-personality.c): Remove.
324 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
325 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
326 (x86-linux.o: ../nat/x86-linux.c): Remove.
327 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
328 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
330 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
332 * Makefile.in (%.o: ../common/%.c): New rule.
333 (signals.o: ../common/signals.c): Remove.
334 (print-utils.o: ../common/print-utils.c): Remove.
335 (rsp-low.o: ../common/rsp-low.c): Remove.
336 (common-utils.o: ../common/common-utils.c): Remove.
337 (posix-strerror.o: ../common/posix-strerror.c): Remove.
338 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
339 (vec.o: ../common/vec.c): Remove.
340 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
341 (xml-utils.o: ../common/xml-utils.c): Remove.
342 (ptid.o: ../common/ptid.c): Remove.
343 (buffer.o: ../common/buffer.c): Remove.
344 (format.o: ../common/format.c): Remove.
345 (filestuff.o: ../common/filestuff.c): Remove.
346 (agent.o: ../common/agent.c): Remove.
347 (errors.o: ../common/errors.c): Remove.
348 (environ.o: ../common/environ.c): Remove.
349 (common-debug.o: ../common/common-debug.c): Remove.
350 (cleanups.o: ../common/cleanups.c): Remove.
351 (common-exceptions.o: ../common/common-exceptions.c): Remove.
352 (fileio.o: ../common/fileio.c): Remove.
353 (common-regcache.o: ../common/common-regcache.c): Remove.
354 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
355 (new-op.o: ../common/new-op.c): Remove.
356 (btrace-common.o: ../common/btrace-common.c): Remove.
358 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
360 * Makefile.in (%.o: ../target/%.c): New rule.
361 (waitstatus.o: ../target/waitstatus.c): Remove.
363 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
366 (%.c: ../regformats/%.dat,
367 (%.c: ../regformats/arm/%.dat,
368 (%.c: ../regformats/i386/%.dat,
369 (%.c: ../regformats/rs6000/%.dat): New rules.
372 (arm-with-iwmmxt.c): Remove.
373 (arm-with-vfpv2.c): Remove.
374 (arm-with-vfpv3.c): Remove.
375 (arm-with-neon.c): Remove.
376 (reg-bfin.c): Remove.
377 (reg-cris.c): Remove.
378 (reg-crisv32.c): Remove.
380 (i386-linux.c): Remove.
381 (i386-avx.c): Remove.
382 (i386-avx-linux.c): Remove.
383 (i386-avx-avx512.c): Remove.
384 (i386-avx-avx512-linux.c): Remove.
385 (i386-mpx.c): Remove.
386 (i386-mpx-linux.c): Remove.
387 (i386-avx-mpx-avx512-pku.c): Remove.
388 (i386-avx-mpx-avx512-pku-linux.c): Remove.
389 (i386-avx-mpx.c): Remove.
390 (i386-avx-mpx-linux.c): Remove.
391 (i386-mmx.c): Remove.
392 (i386-mmx-linux.c): Remove.
393 (reg-ia64.c): Remove.
394 (reg-m32r.c): Remove.
395 (reg-m68k.c): Remove.
397 (mips-linux.c): Remove.
398 (mips-dsp-linux.c): Remove.
399 (mips64-linux.c): Remove.
400 (mips64-dsp-linux.c): Remove.
401 (nios2-linux.c): Remove.
402 (powerpc-32.c): Remove.
403 (powerpc-32l.c): Remove.
404 (powerpc-altivec32l.c): Remove.
405 (powerpc-cell32l.c): Remove.
406 (powerpc-vsx32l.c): Remove.
407 (powerpc-isa205-32l.c): Remove.
408 (powerpc-isa205-altivec32l.c): Remove.
409 (powerpc-isa205-vsx32l.c): Remove.
410 (powerpc-e500l.c): Remove.
411 (powerpc-64l.c): Remove.
412 (powerpc-altivec64l.c): Remove.
413 (powerpc-cell64l.c): Remove.
414 (powerpc-vsx64l.c): Remove.
415 (powerpc-isa205-64l.c): Remove.
416 (powerpc-isa205-altivec64l.c): Remove.
417 (powerpc-isa205-vsx64l.c): Remove.
418 (s390-linux32.c): Remove.
419 (s390-linux32v1.c): Remove.
420 (s390-linux32v2.c): Remove.
421 (s390-linux64.c): Remove.
422 (s390-linux64v1.c): Remove.
423 (s390-linux64v2.c): Remove.
424 (s390-te-linux64.c): Remove.
425 (s390-vx-linux64.c): Remove.
426 (s390-tevx-linux64.c): Remove.
427 (s390x-linux64.c): Remove.
428 (s390x-linux64v1.c): Remove.
429 (s390x-linux64v2.c): Remove.
430 (s390x-te-linux64.c): Remove.
431 (s390x-vx-linux64.c): Remove.
432 (s390x-tevx-linux64.c): Remove.
433 (tic6x-c64xp-linux.c): Remove.
434 (tic6x-c64x-linux.c): Remove.
435 (tic6x-c62x-linux.c): Remove.
437 (reg-sparc64.c): Remove.
440 (amd64-linux.c): Remove.
441 (amd64-avx.c): Remove.
442 (amd64-avx-linux.c): Remove.
443 (amd64-avx-avx512.c): Remove.
444 (amd64-avx-avx512-linux.c): Remove.
445 (amd64-mpx.c): Remove.
446 (amd64-mpx-linux.c): Remove.
447 (amd64-avx-mpx-avx512-pku.c): Remove.
448 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
449 (amd64-avx-mpx.c): Remove.
450 (amd64-avx-mpx-linux.c): Remove.
452 (x32-linux.c): Remove.
454 (x32-avx-linux.c): Remove.
455 (x32-avx-avx512.c): Remove.
456 (x32-avx-avx512-linux.c): Remove.
457 (reg-xtensa.c): Remove.
458 (reg-tilegx.c): Remove.
459 (reg-tilegx32.c): Remove.
461 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
463 * Makefile.in (SFILES): Add "common/environ.c".
464 (OBJS): Add "common/environ.h".
466 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
468 * configure.ac: Check if the fs_base and gs_base members of
469 `struct user_regs_struct' exist.
470 * config.in: Regenerated.
471 * configure: Likewise.
473 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
475 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
477 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
478 (get_next_pcs_syscall_next_pc): Likewise.
480 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
482 * win32-i386-low.c: Fix incorrect reference to a couple source files.
483 * nto-x86-low.c: Likewise.
485 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
487 * Makefile.in: Include disable-implicit-rules.mk.
489 2016-11-23 Pedro Alves <palves@redhat.com>
491 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
492 (debug_vprintf): Use std::chrono::steady_clock instead of
493 gettimeofday. Use '.' instead of ':'.
494 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
495 (get_timestamp): Use std::chrono::steady_clock instead of
498 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
500 * Makefile.in: Fix whitespace formatting.
502 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
504 * Makefile.in (SFILES, OBS): Flatten list and order
507 2016-11-23 Pedro Alves <palves@redhat.com>
509 * event-loop.c (handle_file_event): Use warning.
510 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
511 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
514 2016-11-23 Pedro Alves <palves@redhat.com>
516 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
518 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
519 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
520 debug_printf and debug_flush for debug output.
521 * server.c (handle_general_set): Likewise.
522 * thread-db.c (try_thread_db_load): Use debug_printf for debug
525 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
527 * Makefile.in (.c.o): Replace rule with ...
528 (%.o: %.c): ... this one.
530 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
532 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
533 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
535 * configure.ac: Remove checks for the make program.
536 * configure: Re-generate.
538 2016-10-28 Pedro Alves <palves@redhat.com>
540 * Makefile.in (CXX_DIALECT): Get from configure.
541 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
542 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
543 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
544 * config.in: Regenerate.
545 * configure: Regenerate.
547 2016-10-27 Yao Qi <yao.qi@linaro.org>
549 * linux-low.c (linux_supports_range_stepping): Return true if
550 can_software_single_step return true.
552 2016-10-27 Yao Qi <yao.qi@linaro.org>
554 * inferiors.c (find_inferior_in_random): New function.
555 * inferiors.h (find_inferior_in_random): Declare.
556 * linux-low.c (linux_wait_for_event_filtered): Call
557 find_inferior_in_random instead of find_inferior.
559 2016-10-27 Yao Qi <yao.qi@linaro.org>
561 * linux-low.c (linux_wait_1): If single-step breakpoints are
562 inserted, remove them.
564 2016-10-26 Pedro Alves <palves@redhat.com>
566 * linux-low.c (handle_extended_wait): Link parent/child fork
568 (linux_wait_1): Unlink them.
569 (linux_set_resume_request): Ignore resume requests for
570 already-resumed and unhandled fork child threads.
571 * linux-low.h (struct lwp_info) <fork_relative>: New field.
572 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
574 (handle_v_requests) <vCont>: Don't call require_running.
575 * server.h (in_queued_stop_replies): New declaration.
577 2016-10-24 Yao Qi <yao.qi@linaro.org>
580 * linux-aarch64-low.c (append_insns): Cast the return value to
583 2016-10-10 Yao Qi <yao.qi@linaro.org>
585 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
587 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
589 * target.c (target_supports_multi_process): New function, moved
591 * target.h (target_supports_multi_process): ... here. Remove
594 2016-10-05 Tom Tromey <tom@tromey.com>
597 * tracepoint.c (handle_tracepoint_bkpts): Check
598 ipa_error_tracepoint, not ipa_stopping_tracepoint.
600 2016-10-05 Yao Qi <yao.qi@linaro.org>
602 * configure.srv: Update the path of arm-*.xml files.
604 2016-10-05 Terry Guo <terry.guo@arm.com>
605 Yao Qi <yao.qi@linaro.org>
607 * Makefile.in: Adjust the path of rules.
608 * configure.srv: Update the path of xml files.
609 * regformats/arm-with-iwmmxt.dat: Regenerated.
610 * regformats/arm-with-neon.dat: Likewise.
611 * regformats/arm-with-vfpv2.dat: Likewise.
612 * regformats/arm-with-vfpv3.dat Likewise.
614 2016-09-30 Yao Qi <yao.qi@linaro.org>
617 * target.c (target_stop_and_wait): Don't call
618 target_continue_no_signal, use resume_stop instead.
620 2016-09-26 Yao Qi <yao.qi@linaro.org>
622 * linux-low.c (linux_wait_1): Call debug_exit.
624 2016-09-23 Pedro Alves <palves@redhat.com>
626 * Makefile.in (SFILES): Add common/new-op.c.
627 (OBS): Add common/new-op.o.
628 (new-op.o): New rule.
630 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
632 * .gitinore: Ignore more files.
634 2016-09-21 Yao Qi <yao.qi@linaro.org>
636 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
639 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
641 * server.c (start_inferior): Call target_mourn_inferior instead of
642 mourn_inferior; pass ptid_t argument to it.
644 (handle_target_event): Likewise.
645 * target.c (target_mourn_inferior): New function.
646 * target.h (mourn_inferior): Delete macro.
648 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
650 * linux-low.c (lwp_is_stepping): New function.
652 2016-09-06 Carl Love <cel@us.ibm.com>
654 * server.c (start_inferior): Fixed comment, requested comment change
655 didn't get updated correctly. Removed reference to ptrace () call as
656 it is only true on Linux systems.
658 2016-09-06 Carl Love <cel@us.ibm.com>
660 * server.c (start_inferior): Do not call
661 function target_post_create_inferior () if the
662 inferior process has already exited.
664 2016-09-05 Pedro Alves <palves@redhat.com>
666 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
667 (COMPILE.pre, CC_LD): Use CXX directly.
668 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
669 * acinclude.m4: Don't include build-with-cxx.m4.
670 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
671 * configure: Regenerate.
673 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
676 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
677 call writing data to own_buf.
679 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
681 * target.c (mywait): Call target_wait instead of
683 (target_wait): New function.
685 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
687 * server.c (start_inferior): New variable 'ptid'. Replace calls
688 to the_target->resume by target_continue{,_no_signal}, depending
690 * target.c (target_stop_and_wait): Call target_continue_no_signal
691 instead of the_target->resume.
692 (target_continue): New function.
694 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
696 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
698 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
701 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
703 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
704 * linux-arm-low.c (ps_get_thread_area): Likewise.
705 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
706 * linux-m68k-low.c (ps_get_thread_area): Likewise.
707 * linux-mips-low.c (ps_get_thread_area): Likewise.
708 * linux-nios2-low.c (ps_get_thread_area): Likewise.
709 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
710 * linux-x86-low.c (ps_get_thread_area): Likewise.
711 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
713 2016-08-19 Pedro Alves <palves@redhat.com>
715 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
717 2016-08-19 Pedro Alves <palves@redhat.com>
719 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
720 comment. Use memcpy instead of casting through unsigned long.
722 2016-08-19 Pedro Alves <palves@redhat.com>
724 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
725 allocating around 0x80000000.
727 2016-08-19 Pedro Alves <palves@redhat.com>
730 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
731 (x32-avx512-linux-ipa.o): New rules.
732 * configure.ac (x86_64-*-linux*): New x32 check.
733 * configure.srv (ipa_x32_linux_regobj): New.
734 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
735 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
737 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
739 * configure: Regenerate.
741 2016-08-09 Pedro Alves <palves@redhat.com>
744 * Makefile.in (OBS): Add signals-state-save-restore.o.
745 (signals-state-save-restore.o): New rule.
746 * config.in: Regenerate.
747 * configure: Regenerate.
748 * linux-low.c: Include "signals-state-save-restore.h".
749 (linux_create_inferior): Call
750 restore_original_signals_state.
751 * server.c: Include "dispositions-save-restore.h".
752 (captured_main): Call save_original_signals_state.
754 2016-08-05 Pedro Alves <palves@redhat.com>
756 * configure: Regenerate.
758 2016-08-04 Yao Qi <yao.qi@linaro.org>
760 * linux-low.c (regsets_fetch_inferior_registers): Check
761 errno is ESRCH or not.
763 2016-08-02 Yao Qi <yao.qi@linaro.org>
765 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
766 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
767 (thread_db_load_search): Update.
768 (try_thread_db_load_1): Don't look for td_ta_event_addr,
769 td_ta_set_event and td_ta_event_getmsg.
771 2016-07-26 Pedro Alves <palves@redhat.com>
774 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
775 of unsigned long for 64-bit registers and use uint32_t instead of
776 unsigned int for 32-bit registers.
778 2016-07-26 Pedro Alves <palves@redhat.com>
780 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
783 2016-07-21 Tom Tromey <tom@tromey.com>
785 * configure: Rebuild.
787 2016-07-21 Yao Qi <yao.qi@linaro.org>
789 * mem-break.c (find_gdb_breakpoint): Cast bp to
790 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
792 2016-07-21 Yao Qi <yao.qi@linaro.org>
794 * server.c (handle_v_requests): Support s and S actions
795 if target_supports_software_single_step return true.
797 2016-07-21 Yao Qi <yao.qi@linaro.org>
799 * linux-low.c (resume_stopped_resumed_lwps): If resume request
800 is resume_step, call maybe_hw_step.
801 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
803 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
805 (proceed_one_lwp): If resume request is resume_step, install
806 reinsert breakpoints and call maybe_hw_step.
808 2016-07-21 Yao Qi <yao.qi@linaro.org>
810 * linux-low.c (proceed_one_lwp): Declare.
811 (linux_resume_one_thread): Remove local variable 'step'.
812 Lift code enqueue signal. Call proceed_one_lwp instead of
813 linux_resume_one_lwp.
815 2016-07-21 Yao Qi <yao.qi@linaro.org>
817 * linux-low.c (linux_resume_one_thread): Call
818 enqueue_pending_signal.
820 2016-07-21 Yao Qi <yao.qi@linaro.org>
822 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
823 * inferiors.c (do_restore_current_thread_cleanup): New function.
824 (make_cleanup_restore_current_thread): Likewise.
825 * linux-low.c (install_software_single_step_breakpoints): Call
826 make_cleanup_restore_current_thread. Switch current_thread to
829 2016-07-21 Yao Qi <yao.qi@linaro.org>
831 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
832 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
833 (clone_one_breakpoint): Likewise.
834 (delete_reinsert_breakpoints): Change parameter to thread.
836 (has_reinsert_breakpoints): Likewise.
837 (uninsert_reinsert_breakpoints): Likewise.
838 (reinsert_reinsert_breakpoints): Likewise.
839 * mem-break.h (set_reinsert_breakpoint): Update declaration.
840 (delete_reinsert_breakpoints): Likewise.
841 (reinsert_reinsert_breakpoints): Likewise.
842 (uninsert_reinsert_breakpoints): Likewise.
843 (has_reinsert_breakpoints): Likewise.
845 2016-07-21 Yao Qi <yao.qi@linaro.org>
847 * inferiors.c (get_thread_process): Make parameter const.
848 * inferiors.h (get_thread_process): Update declaration.
849 * mem-break.c (clone_all_breakpoints): Remove all parameters.
850 Add new parameters child_thread and parent_thread. Callers
852 * mem-break.h (clone_all_breakpoints): Update declaration.
854 2016-07-21 Yao Qi <yao.qi@linaro.org>
856 * mem-break.c (struct breakpoint) <cond_list>: Remove.
857 <command_list, handler>: Remove.
858 (struct gdb_breakpoint): New.
859 (struct other_breakpoint): New.
860 (struct reinsert_breakpoint): New.
861 (is_gdb_breakpoint): New function.
862 (any_persistent_commands): Update command_list if
863 is_gdb_breakpoint returns true.
864 (set_breakpoint): Create breakpoints according to their types.
865 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
866 (set_gdb_breakpoint_1): Likewise.
867 (set_gdb_breakpoint): Likewise.
868 (clear_breakpoint_conditions): Change parameter type to
869 'struct gdb_breakpoint *'.
870 (clear_breakpoint_commands): Likewise.
871 (clear_breakpoint_conditions_and_commands): Likewise.
872 (add_condition_to_breakpoint): Likewise.
873 (add_breakpoint_condition): Likewise.
874 (add_commands_to_breakpoint): Likewise.
875 (check_breakpoints): Check other_breakpoint.
876 (clone_one_breakpoint): Clone breakpopint according to its type.
877 * mem-break.h (struct gdb_breakpoint): Declare.
878 (set_gdb_breakpoint): Update declaration.
879 (clear_breakpoint_conditions_and_commands): Likewise.
880 (add_breakpoint_condition): Likewise.
881 (add_breakpoint_commands): Likewise.
882 * server.c (process_point_options): Change parameter type to
883 'struct gdb_breakpoint *'.
885 2016-07-21 Yao Qi <yao.qi@linaro.org>
887 * mem-break.c (set_breakpoint_at): Rename it to ...
888 (set_breakpoint_type_at): ... it.
889 (set_breakpoint_at): Call set_breakpoint_type_at.
890 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
891 * mem-break.h (set_breakpoint_at): Update comments.
893 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
895 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
897 (nios2_store_gregset): Likewise.
899 2016-07-01 Pedro Alves <palves@redhat.com>
900 Antoine Tremblay <antoine.tremblay@ericsson.com>
902 * linux-low.c: Change interface to take the target lwp_info
903 pointer directly and return void. Handle detaching from a zombie
905 (linux_detach_lwp_callback): New function.
906 (linux_detach): Detach from the leader thread after detaching from
909 2016-06-28 Yao Qi <yao.qi@linaro.org>
911 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
912 for variable new_offset.
913 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
914 (aarch64_ftrace_insn_reloc_cb): Likewise.
915 (aarch64_ftrace_insn_reloc_tb): Likewise.
916 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
917 PRIx64 instead of PRIx32.
919 2016-06-28 Yao Qi <yao.qi@linaro.org>
921 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
922 (the_low_target): Install arm_get_syscall_trapinfo.
924 2016-06-28 Yao Qi <yao.qi@linaro.org>
926 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
928 (the_low_target): Install aarch64_get_syscall_trapinfo.
930 2016-06-28 Yao Qi <yao.qi@linaro.org>
932 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
934 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
935 Remove parameter sysno.
936 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
939 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
941 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
942 (s390_emit_ne_goto): Likewise.
943 (s390_emit_lt_goto): Likewise.
944 (s390_emit_le_goto): Likewise.
945 (s390_emit_gt_goto): Likewise.
946 (s390_emit_ge_goto): Likewise.
947 (s390x_emit_eq_goto): Likewise.
948 (s390x_emit_ne_goto): Likewise.
949 (s390x_emit_lt_goto): Likewise.
950 (s390x_emit_le_goto): Likewise.
951 (s390x_emit_gt_goto): Likewise.
952 (s390x_emit_ge_goto): Likewise.
953 (s390_emit_ops_impl): Mark variable static.
954 (s390x_emit_ops): Likewise.
956 2016-06-17 Yao Qi <yao.qi@linaro.org>
958 * linux-low.c (handle_extended_wait): Call
959 uninsert_reinsert_breakpoints for the parent process. Remove
960 reinsert breakpoints from the child process. Reinsert them to
961 the parent process when vfork is done.
962 * mem-break.c (uninsert_reinsert_breakpoints): New function.
963 (reinsert_reinsert_breakpoints): New function.
964 * mem-break.h (uninsert_reinsert_breakpoints): Declare
965 (reinsert_reinsert_breakpoints): Declare.
967 2016-06-17 Yao Qi <yao.qi@linaro.org>
969 * linux-low.c (handle_extended_wait): If the parent is doing
970 step-over, remove the reinsert breakpoints from the forked child.
972 2016-06-17 Yao Qi <yao.qi@linaro.org>
974 * linux-low.c (unsuspend_all_lwps): Declare.
975 (linux_low_filter_event): If thread exited, call finish_step_over.
976 If step-over is finished, unsuspend other threads.
978 2016-06-17 Yao Qi <yao.qi@linaro.org>
980 * linux-low.c (linux_resume_one_lwp_throw): Assert
981 has_reinsert_breakpoints returns false.
982 * mem-break.c (delete_disabled_breakpoints): Assert
983 bp type isn't reinsert_breakpoint.
985 2016-06-17 Yao Qi <yao.qi@linaro.org>
987 * linux-low.c (maybe_hw_step): New function.
988 (linux_resume_one_lwp_throw): Call maybe_hw_step.
989 (finish_step_over): Switch current_thread to lwp temporarily,
990 and assert has_reinsert_breakpoints returns true.
991 (proceed_one_lwp): Call maybe_hw_step.
992 * mem-break.c (has_reinsert_breakpoints): New function.
993 * mem-break.h (has_reinsert_breakpoints): Declare.
995 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
997 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
999 2016-05-17 Yao Qi <yao.qi@linaro.org>
1001 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1002 instead of find_inferior.
1004 2016-05-05 Yao Qi <yao.qi@linaro.org>
1006 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1007 Initialize res to zero.
1009 2016-05-05 Yao Qi <yao.qi@linaro.org>
1011 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1014 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1016 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1017 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1018 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1020 2016-04-28 Par Olsson <par.olsson@windriver.com>
1021 Simon Marchi <simon.marchi@ericsson.com>
1023 * tracepoint.c (write_inferior_int8): New function.
1024 (cmd_qtenable_disable): Write enable flag using
1025 write_inferior_int8.
1027 2016-04-25 Yao Qi <yao.qi@linaro.org>
1029 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1030 (need_step_over_p): Return zero if the LWP has pending signals
1031 can be delivered on software single step target.
1033 2016-04-25 Yao Qi <yao.qi@linaro.org>
1035 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1036 return instead of error.
1038 2016-04-22 Yao Qi <yao.qi@linaro.org>
1040 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1043 2016-04-22 Yao Qi <yao.qi@linaro.org>
1045 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1046 signal when stepping over breakpoint with software single
1049 2016-04-21 Pedro Alves <palves@redhat.com>
1051 * linux-s390-low.c (s390_collect_ptrace_register)
1052 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1054 (s390_check_regset): Use void * instead of gdb_byte *.
1056 2016-04-20 Pedro Alves <palves@redhat.com>
1058 * configure: Renegerate.
1060 2016-04-20 Yao Qi <yao.qi@linaro.org>
1062 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1063 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1065 (arm_store_gregset): Likewise.
1067 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1069 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1070 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1071 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1072 (amd64-avx-mpx-linux.c): New rules.
1073 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1074 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1075 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1076 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1077 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1078 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1079 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1080 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1081 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1082 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1083 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1084 * linux-x86-low.c (x86_linux_read_description): Add case for
1085 X86_XSTATE_AVX_MPX_MASK.
1086 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1087 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1088 init_registers_i386_avx_mpx_linux.
1089 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1090 (initialize_low_tracepoint): Call
1091 init_registers_i386_avx_mpx_linux.
1092 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1093 (initialize_low_tracepoint): Call
1094 init_registers_amd64_avx_mpx_linux.
1095 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1096 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1097 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1100 2016-04-18 Pedro Alves <palves@redhat.com>
1102 * configure: Regenerate.
1104 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1106 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1107 (aarch64_emit_sub): Likewise.
1109 2016-04-12 Pedro Alves <palves@redhat.com>
1111 * utils.c (prepare_to_throw_exception): Delete.
1113 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1115 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1117 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1119 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1121 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1123 * linux-aarch64-ipa.c: Add <elf.h> include.
1124 * linux-ppc-ipa.c: Add <elf.h> include.
1125 * linux-s390-ipa.c: Add <elf.h> include.
1127 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1129 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1130 (get_raw_reg_ptr): Likewise.
1131 (get_trace_state_variable_value_ptr): Likewise.
1132 (set_trace_state_variable_value_ptr): Likewise.
1133 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1136 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1137 Marcin Kościelnicki <koriakin@0x04.net>
1140 * linux-ppc-low.c (emit_insns): New function.
1141 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1142 (ppc_emit_prologue): New function.
1143 (ppc_emit_epilogue): New function.
1144 (ppc_emit_add): New function.
1145 (ppc_emit_sub): New function.
1146 (ppc_emit_mul): New function.
1147 (ppc_emit_lsh): New function.
1148 (ppc_emit_rsh_signed): New function.
1149 (ppc_emit_rsh_unsigned): New function.
1150 (ppc_emit_ext): New function.
1151 (ppc_emit_zero_ext): New function.
1152 (ppc_emit_log_not): New function.
1153 (ppc_emit_bit_and): New function.
1154 (ppc_emit_bit_or): New function.
1155 (ppc_emit_bit_xor): New function.
1156 (ppc_emit_bit_not): New function.
1157 (ppc_emit_equal): New function.
1158 (ppc_emit_less_signed): New function.
1159 (ppc_emit_less_unsigned): New function.
1160 (ppc_emit_ref): New function.
1161 (ppc_emit_const): New function.
1162 (ppc_emit_reg): New function.
1163 (ppc_emit_pop): New function.
1164 (ppc_emit_stack_flush): New function.
1165 (ppc_emit_swap): New function.
1166 (ppc_emit_stack_adjust): New function.
1167 (ppc_emit_call): New function.
1168 (ppc_emit_int_call_1): New function.
1169 (ppc_emit_void_call_2): New function.
1170 (ppc_emit_if_goto): New function.
1171 (ppc_emit_goto): New function.
1172 (ppc_emit_eq_goto): New function.
1173 (ppc_emit_ne_goto): New function.
1174 (ppc_emit_lt_goto): New function.
1175 (ppc_emit_le_goto): New function.
1176 (ppc_emit_gt_goto): New function.
1177 (ppc_emit_ge_goto): New function.
1178 (ppc_write_goto_address): New function.
1179 (ppc_emit_ops_impl): New static variable.
1180 (ppc64v1_emit_prologue): New function.
1181 (ppc64v2_emit_prologue): New function.
1182 (ppc64_emit_epilogue): New function.
1183 (ppc64_emit_add): New function.
1184 (ppc64_emit_sub): New function.
1185 (ppc64_emit_mul): New function.
1186 (ppc64_emit_lsh): New function.
1187 (ppc64_emit_rsh_signed): New function.
1188 (ppc64_emit_rsh_unsigned): New function.
1189 (ppc64_emit_ext): New function.
1190 (ppc64_emit_zero_ext): New function.
1191 (ppc64_emit_log_not): New function.
1192 (ppc64_emit_bit_and): New function.
1193 (ppc64_emit_bit_or): New function.
1194 (ppc64_emit_bit_xor): New function.
1195 (ppc64_emit_bit_not): New function.
1196 (ppc64_emit_equal): New function.
1197 (ppc64_emit_less_signed): New function.
1198 (ppc64_emit_less_unsigned): New function.
1199 (ppc64_emit_ref): New function.
1200 (ppc64_emit_const): New function.
1201 (ppc64v1_emit_reg): New function.
1202 (ppc64v2_emit_reg): New function.
1203 (ppc64_emit_pop): New function.
1204 (ppc64_emit_stack_flush): New function.
1205 (ppc64_emit_swap): New function.
1206 (ppc64v1_emit_call): New function.
1207 (ppc64v2_emit_call): New function.
1208 (ppc64v1_emit_int_call_1): New function.
1209 (ppc64v2_emit_int_call_1): New function.
1210 (ppc64v1_emit_void_call_2): New function.
1211 (ppc64v2_emit_void_call_2): New function.
1212 (ppc64_emit_if_goto): New function.
1213 (ppc64_emit_eq_goto): New function.
1214 (ppc64_emit_ne_goto): New function.
1215 (ppc64_emit_lt_goto): New function.
1216 (ppc64_emit_le_goto): New function.
1217 (ppc64_emit_gt_goto): New function.
1218 (ppc64_emit_ge_goto): New function.
1219 (ppc64v1_emit_ops_impl): New static variable.
1220 (ppc64v2_emit_ops_impl): New static variable.
1221 (ppc_emit_ops): New function.
1222 (linux_low_target): Wire in ppc_emit_ops.
1224 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1225 Marcin Kościelnicki <koriakin@0x04.net>
1228 * Makefile.in: Add powerpc-*-ipa.o
1229 * configure.srv: Add ipa_obj for powerpc*-linux.
1230 * linux-ppc-ipa.c: New file.
1231 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1233 (PPC_FIELD): New macro.
1234 (PPC_SEXT): New macro.
1235 (PPC_OP6): New macro.
1236 (PPC_BO): New macro.
1237 (PPC_LI): New macro.
1238 (PPC_BD): New macro.
1239 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1240 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1241 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1242 (ppc_get_thread_area): New function.
1243 (is_elfv2_inferior): New function.
1244 (gen_ds_form): New function.
1245 (GEN_STD): New macro.
1246 (GEN_STDU): New macro.
1247 (GEN_LD): New macro.
1248 (GEN_LDU): New macro.
1249 (gen_d_form): New function.
1250 (GEN_ADDI): New macro.
1251 (GEN_ADDIS): New macro.
1252 (GEN_LI): New macro.
1253 (GEN_LIS): New macro.
1254 (GEN_ORI): New macro.
1255 (GEN_ORIS): New macro.
1256 (GEN_LWZ): New macro.
1257 (GEN_STW): New macro.
1258 (GEN_STWU): New macro.
1259 (gen_xfx_form): New function.
1260 (GEN_MFSPR): New macro.
1261 (GEN_MTSPR): New macro.
1262 (GEN_MFCR): New macro.
1263 (GEN_MTCR): New macro.
1264 (GEN_SYNC): New macro.
1265 (GEN_LWSYNC): New macro.
1266 (gen_x_form): New function.
1267 (GEN_OR): New macro.
1268 (GEN_MR): New macro.
1269 (GEN_LWARX): New macro.
1270 (GEN_STWCX): New macro.
1271 (GEN_CMPW): New macro.
1272 (gen_md_form): New function.
1273 (GEN_RLDICL): New macro.
1274 (GEN_RLDICR): New macro.
1275 (gen_i_form): New function.
1277 (GEN_BL): New macro.
1278 (gen_b_form): New function.
1279 (GEN_BNE): New macro.
1280 (GEN_LOAD): New macro.
1281 (GEN_STORE): New macro.
1282 (gen_limm): New function.
1283 (gen_atomic_xchg): New function.
1284 (gen_call): New function.
1285 (ppc_relocate_instruction): New function.
1286 (ppc_install_fast_tracepoint_jump_pad): New function.
1287 (ppc_get_min_fast_tracepoint_insn_len): New function.
1288 (ppc_get_ipa_tdesc_idx): New function.
1289 (the_low_target): Wire in the new functions.
1290 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1292 * linux-ppc-tdesc.h: New file.
1294 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1296 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1297 (alloc_jump_pad_buffer): New function.
1298 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1299 (alloc_jump_pad_buffer): New function.
1300 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1301 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1302 (alloc_jump_pad_buffer): New function.
1303 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1304 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1305 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1306 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1308 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1310 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1311 * linux-amd64-ipa.c: Likewise.
1312 * linux-i386-ipa.c: Likewise.
1313 * linux-s390-ipa.c: Likewise.
1314 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1315 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1316 set_trace_state_variable_value_ptr.
1317 (struct ipa_sym_addresses): Likewise.
1318 (symbol_list): Likewise.
1319 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1320 accessing gdb_collect directly.
1321 (gdb_collect_ptr_type): New typedef.
1322 (get_raw_reg_ptr_type): New typedef.
1323 (get_trace_state_variable_value_ptr_type): New typedef.
1324 (set_trace_state_variable_value_ptr_type): New typedef.
1325 (gdb_collect_ptr): New global.
1326 (get_raw_reg_ptr): New global.
1327 (get_trace_state_variable_value_ptr): New global.
1328 (set_trace_state_variable_value_ptr): New global.
1329 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1330 accessing get_raw_reg directly.
1331 (get_get_tsv_func_addr): Likewise for
1332 get_trace_state_variable_value_ptr.
1333 (get_set_tsv_func_addr): Likewise for
1334 set_trace_state_variable_value_ptr.
1335 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1337 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1339 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1341 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1343 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1345 (relocate_instruction): Remove own_buf.
1346 * server.c (own_buf): Make global.
1347 (handle_v_requests): Make global.
1348 * server.h (own_buf): New declaration.
1349 (handle_v_requests): New prototype.
1351 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1354 * linux-s390-low.c (add_insns): New function.
1355 (s390_emit_prologue): New function.
1356 (s390_emit_epilogue): New function.
1357 (s390_emit_add): New function.
1358 (s390_emit_sub): New function.
1359 (s390_emit_mul): New function.
1360 (s390_emit_lsh): New function.
1361 (s390_emit_rsh_signed): New function.
1362 (s390_emit_rsh_unsigned): New function.
1363 (s390_emit_ext): New function.
1364 (s390_emit_log_not): New function.
1365 (s390_emit_bit_and): New function.
1366 (s390_emit_bit_or): New function.
1367 (s390_emit_bit_xor): New function.
1368 (s390_emit_bit_not): New function.
1369 (s390_emit_equal): New function.
1370 (s390_emit_less_signed): New function.
1371 (s390_emit_less_unsigned): New function.
1372 (s390_emit_ref): New function.
1373 (s390_emit_if_goto): New function.
1374 (s390_emit_goto): New function.
1375 (s390_write_goto_address): New function.
1376 (s390_emit_litpool): New function.
1377 (s390_emit_const): New function.
1378 (s390_emit_call): New function.
1379 (s390_emit_reg): New function.
1380 (s390_emit_pop): New function.
1381 (s390_emit_stack_flush): New function.
1382 (s390_emit_zero_ext): New function.
1383 (s390_emit_swap): New function.
1384 (s390_emit_stack_adjust): New function.
1385 (s390_emit_set_r2): New function.
1386 (s390_emit_int_call_1): New function.
1387 (s390_emit_void_call_2): New function.
1388 (s390_emit_eq_goto): New function.
1389 (s390_emit_ne_goto): New function.
1390 (s390_emit_lt_goto): New function.
1391 (s390_emit_le_goto): New function.
1392 (s390_emit_gt_goto): New function.
1393 (s390_emit_ge_goto): New function.
1394 (s390x_emit_prologue): New function.
1395 (s390x_emit_epilogue): New function.
1396 (s390x_emit_add): New function.
1397 (s390x_emit_sub): New function.
1398 (s390x_emit_mul): New function.
1399 (s390x_emit_lsh): New function.
1400 (s390x_emit_rsh_signed): New function.
1401 (s390x_emit_rsh_unsigned): New function.
1402 (s390x_emit_ext): New function.
1403 (s390x_emit_log_not): New function.
1404 (s390x_emit_bit_and): New function.
1405 (s390x_emit_bit_or): New function.
1406 (s390x_emit_bit_xor): New function.
1407 (s390x_emit_bit_not): New function.
1408 (s390x_emit_equal): New function.
1409 (s390x_emit_less_signed): New function.
1410 (s390x_emit_less_unsigned): New function.
1411 (s390x_emit_ref): New function.
1412 (s390x_emit_if_goto): New function.
1413 (s390x_emit_const): New function.
1414 (s390x_emit_call): New function.
1415 (s390x_emit_reg): New function.
1416 (s390x_emit_pop): New function.
1417 (s390x_emit_stack_flush): New function.
1418 (s390x_emit_zero_ext): New function.
1419 (s390x_emit_swap): New function.
1420 (s390x_emit_stack_adjust): New function.
1421 (s390x_emit_int_call_1): New function.
1422 (s390x_emit_void_call_2): New function.
1423 (s390x_emit_eq_goto): New function.
1424 (s390x_emit_ne_goto): New function.
1425 (s390x_emit_lt_goto): New function.
1426 (s390x_emit_le_goto): New function.
1427 (s390x_emit_gt_goto): New function.
1428 (s390x_emit_ge_goto): New function.
1429 (s390_emit_ops): New function.
1430 (struct linux_target_ops): Fill in emit_ops hook.
1432 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1435 * Makefile.in: Add s390 IPA files.
1436 * configure.srv: Build IPA for s390.
1437 * linux-s390-ipa.c: New file.
1438 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1439 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1440 (tdesc_s390_linux32): Likewise.
1441 (init_registers_s390_linux32v1): Likewise.
1442 (tdesc_s390_linux32v1): Likewise.
1443 (init_registers_s390_linux32v2): Likewise.
1444 (tdesc_s390_linux32v2): Likewise.
1445 (init_registers_s390_linux64): Likewise.
1446 (tdesc_s390_linux64): Likewise.
1447 (init_registers_s390_linux64v1): Likewise.
1448 (tdesc_s390_linux64v1): Likewise.
1449 (init_registers_s390_linux64v2): Likewise.
1450 (tdesc_s390_linux64v2): Likewise.
1451 (init_registers_s390_te_linux64): Likewise.
1452 (tdesc_s390_te_linux64): Likewise.
1453 (init_registers_s390_vx_linux64): Likewise.
1454 (tdesc_s390_vx_linux64): Likewise.
1455 (init_registers_s390_tevx_linux64): Likewise.
1456 (tdesc_s390_tevx_linux64): Likewise.
1457 (init_registers_s390x_linux64): Likewise.
1458 (tdesc_s390x_linux64): Likewise.
1459 (init_registers_s390x_linux64v1): Likewise.
1460 (tdesc_s390x_linux64v1): Likewise.
1461 (init_registers_s390x_linux64v2): Likewise.
1462 (tdesc_s390x_linux64v2): Likewise.
1463 (init_registers_s390x_te_linux64): Likewise.
1464 (tdesc_s390x_te_linux64): Likewise.
1465 (init_registers_s390x_vx_linux64): Likewise.
1466 (tdesc_s390x_vx_linux64): Likewise.
1467 (init_registers_s390x_tevx_linux64): Likewise.
1468 (tdesc_s390x_tevx_linux64): Likewise.
1469 (have_hwcap_s390_vx): New static variable.
1470 (s390_arch_setup): Fill have_hwcap_s390_vx.
1471 (s390_get_thread_area): New function.
1472 (s390_ft_entry_gpr_esa): New const.
1473 (s390_ft_entry_gpr_zarch): New const.
1474 (s390_ft_entry_misc): New const.
1475 (s390_ft_entry_fr): New const.
1476 (s390_ft_entry_vr): New const.
1477 (s390_ft_main_31): New const.
1478 (s390_ft_main_64): New const.
1479 (s390_ft_exit_fr): New const.
1480 (s390_ft_exit_vr): New const.
1481 (s390_ft_exit_misc): New const.
1482 (s390_ft_exit_gpr_esa): New const.
1483 (s390_ft_exit_gpr_zarch): New const.
1484 (append_insns): New function.
1485 (s390_relocate_instruction): New function.
1486 (s390_install_fast_tracepoint_jump_pad): New function.
1487 (s390_get_min_fast_tracepoint_insn_len): New function.
1488 (s390_get_ipa_tdesc_idx): New function.
1489 (struct linux_target_ops): Wire in the above functions.
1490 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1491 * linux-s390-tdesc.h: New file.
1493 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1495 * linux-s390-low.c (s390_supports_tracepoints): New function.
1496 (struct linux_target_ops): Fill supports_tracepoints hook.
1498 2016-03-18 Yao Qi <yao.qi@linaro.org>
1500 * linux-low.c (lwp_signal_can_be_delivered): New function.
1501 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1503 2016-03-18 Yao Qi <yao.qi@linaro.org>
1505 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1506 0 if signal is enqueued. Remove 'signal' from one debugging
1507 message. Move one debugging message to some lines below.
1508 Remove code setting 'signal' to 0.
1510 2016-03-18 Yao Qi <yao.qi@linaro.org>
1512 * linux-low.c (linux_low_filter_event): Remove redundant
1513 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1515 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1517 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1518 (struct linux_target_ops): Wire in the above.
1520 2016-03-03 Yao Qi <yao.qi@linaro.org>
1522 * linux-low.c: Update comments to start_step_over.
1524 2016-03-03 Yao Qi <yao.qi@linaro.org>
1527 * linux-low.c (handle_extended_wait): Set child suspended
1528 if event_lwp->bp_reinsert isn't zero.
1530 2016-03-02 Yao Qi <yao.qi@linaro.org>
1532 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1533 enqueue_pending_signal.
1535 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1537 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1540 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1542 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1543 (s390_regmap_3264) [!__s390x__]: New global.
1544 (s390_collect_ptrace_register): Skip map entries containing -1.
1545 (s390_supply_ptrace_register): Ditto.
1546 (s390_fill_gprs_high): New function.
1547 (s390_store_gprs_high): New function.
1548 (s390_regsets): Add NT_S390_HIGH_GPRS.
1549 (s390_get_hwcap): Enable on 31-bit.
1550 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1551 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1552 Detect NT_S390_HIGH_GPRS.
1553 (s390_usrregs_info_3264): Enable on 31-bit.
1554 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1555 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1557 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1560 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1561 * configure.srv: Ditto.
1562 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1563 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1564 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1565 (init_registers_amd64_linux): Remove prototype.
1566 (tdesc_amd64_linux): Remove declaration.
1567 (get_ipa_tdesc): New function.
1568 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1569 initialize remaining tdescs.
1570 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1571 (init_registers_i386_linux): Remove prototype.
1572 (tdesc_i386_linux): Remove declaration.
1573 (get_ipa_tdesc): New function.
1574 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1575 initialize remaining tdescs.
1576 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1577 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1578 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1579 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1580 (x86_get_ipa_tdesc_idx): New function.
1581 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1582 * linux-x86-tdesc.h: New file.
1583 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1584 (target_get_ipa_tdesc_idx): New macro.
1585 * tracepoint.c (ipa_tdesc_idx): New macro.
1586 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1587 (symbol_list): Add ipa_tdesc_idx.
1588 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1589 (ipa_tdesc): Remove.
1590 (ipa_tdesc_idx): New variable.
1591 (get_context_regcache): Use get_ipa_tdesc.
1592 (gdb_collect): Ditto.
1594 * tracepoint.h (get_ipa_tdesc): New prototype.
1595 (ipa_tdesc): Remove.
1597 2016-02-24 Pedro Alves <palves@redhat.com>
1599 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1600 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1601 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1602 Factor out common code between the USE_SIGTRAP_SIGINFO and
1603 !USE_SIGTRAP_SIGINFO blocks.
1604 (linux_low_filter_event): Call save_stop_reason instead of
1605 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1607 (linux_wait_1): Update comments.
1609 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1611 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1612 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1613 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1614 ppc_insert_point, ppc_remove_point.
1616 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1618 * linux-s390-low.c (s390_supports_z_point_type): New function.
1619 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1621 2016-02-16 Yao Qi <yao.qi@linaro.org>
1623 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1624 PC. Get pc from regcache_read_pc.
1626 2016-02-12 Yao Qi <yao.qi@linaro.org>
1628 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1629 or linux_get_pc_32bit.
1630 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1632 2016-02-12 Yao Qi <yao.qi@linaro.org>
1634 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1635 arm_linux_get_next_pcs_fixup.
1637 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1639 * tracepoint.c (x_tracepoint_action_download): Change
1640 write_inferior_data_ptr to write_inferior_data_pointer.
1641 (cmd_qtstart): Likewise.
1642 (write_inferior_data_ptr): Remove.
1643 (download_agent_expr): Change write_inferior_data_ptr to
1644 write_inferior_data_pointer.
1645 (download_tracepoint_1): Likewise.
1646 (download_tracepoint): Likewise.
1647 (download_trace_state_variables): Likewise.
1649 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1650 Marcin Kościelnicki <koriakin@0x04.net>
1652 * tracepoint.c (struct tracepoint_action_ops): Remove.
1653 (struct tracepoint_action): Remove ops.
1654 (m_tracepoint_action_download, r_tracepoint_action_download)
1655 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1656 size and offset accordingly.
1657 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1658 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1659 (tracepoint_action_send, tracepoint_action_download): New functions.
1660 Helpers for trace action handlers.
1661 (add_tracepoint_action): Remove setup actions ops.
1662 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1664 2016-02-10 Yao Qi <yao.qi@linaro.org>
1666 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1668 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1670 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1672 * configure: Regenerate.
1674 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1676 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1677 void * to gdb_byte *.
1678 * linux-low.c (siginfo_fixup): Likewise.
1679 (linux_xfer_siginfo): Likewise.
1680 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1682 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1684 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1686 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1688 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1690 * linux-x86-low.c [__x86_64__]: Include
1691 "nat/amd64-linux-siginfo.h".
1692 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1693 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1694 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1695 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1696 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1697 (cpt_si_fd, si_timerid, si_overrun): Move from
1698 nat/amd64-linux-siginfo.c.
1699 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1701 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1703 * server.c (skip_to_semicolon): Remove.
1704 (process_point_options): Use strchrnul instead of
1707 2016-01-26 Yao Qi <yao.qi@linaro.org>
1709 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1710 * linux-low.c (install_software_single_step_breakpoints): Don't
1711 call regcache_read_pc.
1712 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1715 2016-01-26 Yao Qi <yao.qi@linaro.org>
1717 * linux-low.c (install_software_single_step_breakpoints): Call
1718 regcache_read_pc instead of get_pc.
1720 2016-01-26 Yao Qi <yao.qi@linaro.org>
1722 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1723 (unblock_async_io): Rename to ...
1724 (block_unblock_async_io): ... it. New function.
1725 (enable_async_io): Don't install SIGIO handler. Unblock it
1727 (disable_async_io): Don't ignore SIGIO. Block it instead.
1728 (initialize_async_io): Install SIGIO handler. Don't call
1731 2016-01-26 Yao Qi <yao.qi@linaro.org>
1733 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1734 first character is '\003', call *the_target->request_interrupt.
1736 2016-01-25 Yao Qi <yao.qi@linaro.org>
1738 * remote-utils.c (new_thread_notify): Remove.
1739 (dead_thread_notify): Likewise.
1740 * remote-utils.h (new_thread_notify): Remove declaration.
1741 (dead_thread_notify): Likewise.
1743 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1745 * gdb.trace/pending.exp: Fix expected message on continue.
1747 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1749 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1750 it works properly on big-endian machines where sizeof (CORE_ADDR)
1753 2016-01-21 Pedro Alves <palves@redhat.com>
1755 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1756 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1757 * configure: Regenerate.
1759 2016-01-21 Yao Qi <yao.qi@linaro.org>
1761 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1762 is_thumb and set it according to CPSR saved on the stack.
1763 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1764 arm_sigreturn_next_pc.
1766 2016-01-18 Yao Qi <yao.qi@linaro.org>
1768 * linux-low.c (linux_set_pc_64bit): New function.
1769 (linux_get_pc_64bit): New function.
1770 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1772 * linux-sparc-low.c (debug_threads): Remove declaration.
1773 (sparc_get_pc): Remove.
1774 (the_low_target): Use linux_get_pc_64bit instead of
1776 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1777 (the_low_target): Use linux_get_pc_64bit and
1780 2016-01-18 Yao Qi <yao.qi@linaro.org>
1782 * linux-arm-low.c (debug_threads): Remove declaration.
1783 (arm_get_pc, arm_set_pc): Remove.
1784 (the_low_target): Use linux_get_pc_32bit and
1786 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1787 (the_low_target): Use linux_get_pc_32bit and
1789 * linux-cris-low.c (debug_threads): Remove declaration.
1790 (cris_get_pc, cris_set_pc,): Remove.
1791 (the_low_target): Use linux_get_pc_32bit and
1793 * linux-crisv32-low.c (debug_threads): Remove declaration.
1794 (cris_get_pc, cris_set_pc): Remove.
1795 (the_low_target): Use linux_get_pc_32bit and
1797 * linux-low.c: Include inttypes.h.
1798 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1799 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1800 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1801 (the_low_target): Use linux_get_pc_32bit and
1803 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1804 (the_low_target): Use linux_get_pc_32bit and
1806 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1807 (the_low_target): Use linux_get_pc_32bit and
1809 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1810 (the_low_target): Use linux_get_pc_32bit and
1812 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1813 (the_low_target): Use linux_get_pc_32bit and
1816 2016-01-18 Gary Benson <gbenson@redhat.com>
1818 * configure.ac (AC_FUNC_FORK): New check.
1819 * config.in: Regenerate.
1820 * configure: Likewise.
1822 2016-01-14 Yao Qi <yao.qi@linaro.org>
1824 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1825 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1826 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1827 arm_get_next_pcs_ctor.
1829 2016-01-12 Josh Stone <jistone@redhat.com>
1830 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1832 * inferiors.h: Include "gdb_vecs.h".
1833 (struct process_info): Add syscalls_to_catch.
1834 * inferiors.c (remove_process): Free syscalls_to_catch.
1835 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1836 syscall_return stops.
1837 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1838 * server.c (handle_general_set): Handle QCatchSyscalls.
1839 (handle_query): Report support for QCatchSyscalls.
1840 * target.h (struct target_ops): Add supports_catch_syscall.
1841 (target_supports_catch_syscall): New macro.
1842 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1843 (struct lwp_info): Add syscall_state.
1844 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1845 Maintain syscall_state and syscalls_to_catch across exec.
1846 (get_syscall_trapinfo): New function, proxy to the_low_target.
1847 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1848 (linux_low_filter_event): Toggle syscall_state entry/return for
1849 syscall traps, and set it ignored for all others.
1850 (gdb_catching_syscalls_p): New function.
1851 (gdb_catch_this_syscall_p): New function.
1852 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1853 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1854 (linux_supports_catch_syscall): New function.
1855 (linux_target_ops): Install it.
1856 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1857 (the_low_target): Install it.
1859 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1861 * acinclude.m4: Include new ../warning.m4 file.
1862 * configure: Regenerated.
1863 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1865 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1867 * ax.c (is_goto_target): Mark static.
1868 * linux-low.c (register_addr): Likewise.
1869 (linux_fetch_registers, linux_store_registers): Likewise.
1870 * mem-break.c (any_persistent_commands): Fix old prototype.
1871 (add_commands_to_breakpoint): Mark static.
1872 * regcache.c (find_register_by_name): Delete unused func.
1873 * remote-utils.c (hex_or_minus_one): Mark static.
1874 * server.c (monitor_show_help): Mark static.
1875 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1876 handle_v_requests): Likewise.
1878 2016-01-12 Pedro Alves <palves@redhat.com>
1880 Remove use of the registered trademark symbol throughout.
1882 2016-01-08 Yao Qi <yao.qi@linaro.org>
1884 * remote-utils.c (getpkt): If c is '\003', call target hook
1887 2016-01-06 Yao Qi <yao.qi@linaro.org>
1889 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1890 linux-aarch32-low.c.
1891 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1892 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1893 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1894 (thumb2_breakpoint): Declare.
1895 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1896 linux-aarch32-low.h.
1897 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1898 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1899 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1901 2016-01-01 Joel Brobecker <brobecker@adacore.com>
1903 * gdbreplay.c (gdbreplay_version): Change copyright year in
1905 * server.c (gdbserver_version): Likewise.
1907 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1909 * server.c (crc32_table): Delete.
1910 (crc32): Use libiberty's xcrc32 function.
1912 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1914 * lynx-low.c (lynx_delete_thread_callback): New function.
1915 (lynx_mourn): Properly delete our process and all of its
1916 threads. Remove call to clear_inferiors.
1918 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1920 * target.c (thread_search_callback): Add check that
1921 the thread_stopped target callback is not NULL before
1924 2015-12-21 Yao Qi <yao.qi@linaro.org>
1926 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1929 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1931 * server.c (handle_query): Call target_supports_software_single_step.
1933 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1935 * linux-low.c (single_step): New function.
1936 (linux_resume_one_lwp_throw): Call single_step.
1937 (start_step_over): Likewise.
1939 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1941 * Makefile.in (SFILES): Append arch/arm-linux.c,
1942 arch/arm-get-next-pcs.c.
1943 (arm-linux.o): New rule.
1944 (arm-get-next-pcs.o): New rule.
1945 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1947 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1948 to linux-aarch32-low.c.
1949 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1950 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1951 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1952 (thumb2_breakpoint_len): Likewise.
1953 (arm_is_thumb_mode): Make non-static.
1954 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1955 from linux-aarch32-low.c.
1956 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1957 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1958 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1959 (thumb2_breakpoint_len): Likewise.
1960 (arm_is_thumb_mode): New declaration.
1961 * linux-arm-low.c: Include arch/arm-linux.h
1962 aarch/arm-get-next-pcs.h, sys/syscall.h.
1963 (get_next_pcs_ops): New struct.
1964 (get_next_pcs_addr_bits_remove): New function.
1965 (get_next_pcs_is_thumb): New function.
1966 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1967 (arm_sigreturn_next_pc): Likewise.
1968 (get_next_pcs_syscall_next_pc): Likewise.
1969 (arm_gdbserver_get_next_pcs): Likewise.
1970 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1972 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1973 * server.h: Include gdb_vecs.h.
1975 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1977 * Makefile.in (SFILES): Append common/common-regcache.c.
1978 (OBS): Append common-regcache.o.
1979 (common-regcache.o): New rule.
1980 * regcache.c (init_register_cache): Initialize cache to
1982 (regcache_raw_read_unsigned): New function.
1983 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1984 register_status enum.
1986 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1988 * linux-aarch64-low.c (the_low_targets): Rename
1989 breakpoint_reinsert_addr to get_next_pcs.
1990 * linux-arm-low.c (the_low_targets): Likewise.
1991 * linux-bfin-low.c (the_low_targets): Likewise.
1992 * linux-cris-low.c (the_low_targets): Likewise.
1993 * linux-crisv32-low.c (the_low_targets): Likewise.
1994 * linux-low.c (can_software_single_step): Likewise.
1995 (install_software_single_step_breakpoints): New function.
1996 (start_step_over): Use install_software_single_step_breakpoints.
1997 * linux-low.h: New CORE_ADDR vector.
1998 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2000 * linux-mips-low.c (the_low_targets): Likewise.
2001 * linux-nios2-low.c (the_low_targets): Likewise.
2002 * linux-sparc-low.c (the_low_targets): Likewise.
2004 2015-12-17 Pedro Alves <palves@redhat.com>
2006 * linux-low.c (linux_kill_one_lwp): Remove references to
2008 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2010 (linux_init_signals): Delete.
2011 (initialize_low): Adjust.
2012 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2014 2015-12-16 Pedro Alves <palves@redhat.com>
2016 * configure.ac (compiler warning flags): When testing a
2017 -Wno-foo option, check whether -Wfoo works instead.
2018 * configure: Regenerate.
2020 2015-12-11 Don Breazeal <donb@codesourcery.com>
2022 * server.c (process_serial_event): Don't exit from gdbserver
2023 in remote mode if there are still active inferiors.
2025 2015-12-11 Yao Qi <yao.qi@linaro.org>
2027 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2028 arm_breakpoint_at if the process is 32-bit.
2030 2015-12-11 Yao Qi <yao.qi@linaro.org>
2032 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2035 2015-12-07 Yao Qi <yao.qi@linaro.org>
2037 * configure.srv: Append arm.o to srv_tgtobj for
2038 aarch64*-*-linux* target.
2039 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2040 from linux-arm-low.c.
2041 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2042 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2043 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2044 (thumb2_breakpoint_len): Likewise.
2045 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2046 (arm_breakpoint_kinds): Likewise.
2047 (arm_breakpoint_kind_from_pc): Likewise.
2048 (arm_sw_breakpoint_from_kind): Likewise.
2049 (arm_breakpoint_kind_from_current_state): Likewise.
2050 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2051 (arm_sw_breakpoint_from_kind): Declare.
2052 (arm_breakpoint_kind_from_current_state): Declare.
2053 (arm_breakpoint_at): Declare.
2054 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2055 arm_sw_breakpoint_from_kind if process is 32-bit.
2056 (aarch64_breakpoint_kind_from_pc): New function.
2057 (aarch64_breakpoint_kind_from_current_state): New function.
2058 (the_low_target): Initialize fields breakpoint_kind_from_pc
2059 and breakpoint_kind_from_current_state.
2060 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2061 linux-aarch32-low.c.
2062 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2063 (arm_breakpoint, arm_breakpoint_len): Likewise.
2064 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2065 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2066 (arm_is_thumb_mode): Likewise.
2067 (arm_breakpoint_at): Likewise.
2068 (arm_breakpoint_kind_from_pc): Likewise.
2069 (arm_sw_breakpoint_from_kind): Likewise.
2070 (arm_breakpoint_kind_from_current_state): Likewise.
2073 2015-08-04 Yao Qi <yao.qi@linaro.org>
2075 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2076 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2077 * server.c (extended_protocol): Remove "static".
2078 * server.h (extended_protocol): Declare it.
2080 2015-12-04 Josh Stone <jistone@redhat.com>
2082 * target.h (struct target_ops) <arch_setup>: Rename to ...
2083 (struct target_ops) <post_create_inferior>: ... this.
2084 (target_arch_setup): Rename to ...
2085 (target_post_create_inferior): ... this, calling post_create_inferior.
2086 * server.c (start_inferior): Update target_arch_setup calls to
2087 target_post_create_inferior.
2088 * linux-low.c (linux_low_ptrace_options): Forward declare.
2089 (linux_arch_setup): Update its comment for general use.
2090 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2091 (struct linux_target_ops): Use linux_post_create_inferior.
2092 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2093 to post_create_inferior.
2094 * nto-low.c (struct nto_target_ops): Likewise.
2095 * spu-low.c (struct spu_target_ops): Likewise.
2096 * win32-low.c (struct win32_target_ops): Likewise.
2098 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2100 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2102 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2104 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2105 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2106 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2107 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2108 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2109 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2110 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2111 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2112 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2113 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2114 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2115 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2117 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2119 * linux-low.c (linux_look_up_symbols): Don't call
2120 linux_supports_traceclone.
2121 * linux-low.h (thread_db_init): Remove use_events argument.
2122 * thread-db.c (thread_db_use_event): Remove global variable.
2123 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2124 (struct thread_db) <td_create_bp>: Remove field.
2125 (thread_db_create_event): Remove function.
2126 (thread_db_enable_reporting): Likewise.
2127 (find_one_thread): Don't check for thread_db_use_events.
2128 (attach_thread): Likewise.
2129 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2130 (try_thread_db_load_1): Don't check for thread_db_use_events.
2131 (thread_db_init): Remove use_events argument and thread events
2133 (remove_thread_event_breakpoints): Remove function.
2134 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2136 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2138 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2140 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2141 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2142 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2143 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2144 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2146 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2148 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2149 * linux-low.c (can_hardware_single_step): Use
2150 supports_hardware_single_step.
2151 (can_software_single_step): New function.
2152 (start_step_over): Call can_software_single_step.
2153 (linux_supports_hardware_single_step): New function.
2154 (struct target_ops) <supports_software_single_step>: Initialize.
2155 * linux-low.h (struct linux_target_ops)
2156 <supports_hardware_single_step>: Initialize.
2157 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2158 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2159 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2160 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2161 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2162 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2163 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2164 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2165 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2166 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2168 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2169 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2171 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2172 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2173 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2175 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2176 * target.h (struct target_ops): <supports_software_single_step>:
2178 (target_supports_software_single_step): New macro.
2180 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2182 * linux-low.c (linux_wait_1): Fix pc advance condition.
2183 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2184 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2186 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2188 * linux-arm-low.c (arm_is_thumb_mode): New function.
2189 (arm_breakpoint_at): Use arm_is_thumb_mode.
2190 (arm_breakpoint_kind_from_current_state): New function.
2191 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2193 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2194 (linux_breakpoint_kind_from_current_state): New function.
2195 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2196 * linux-low.h (struct linux_target_ops)
2197 <breakpoint_kind_from_current_state>: New field.
2198 * target.h (struct target_ops): Likewise.
2199 (target_breakpoint_kind_from_current_state): New macro.
2201 2015-11-30 Pedro Alves <palves@redhat.com>
2203 * linux-low.c (linux_resume): Wake up the event loop before
2206 2015-11-30 Pedro Alves <palves@redhat.com>
2208 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2210 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2212 * target.c (struct thread_search): New structure.
2213 (thread_search_callback): New function.
2214 (prev_general_thread): New global.
2215 (prepare_to_access_memory, done_accessing_memory): New functions.
2216 * target.h (prepare_to_access_memory, done_accessing_memory):
2217 Replace macros with function declarations.
2219 2015-11-30 Pedro Alves <palves@redhat.com>
2222 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2223 report TARGET_WAITKIND_NO_RESUMED.
2224 * remote-utils.c (prepare_resume_reply): Handle
2225 TARGET_WAITKIND_NO_RESUMED.
2226 * server.c (report_no_resumed): New global.
2227 (handle_query) <qSupported>: Handle "no-resumed+". Report
2228 "no-resumed+" support.
2229 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2230 return error if the client doesn't support no-resumed events.
2231 (push_stop_notification): New function.
2232 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2233 events if the client supports them.
2235 2015-11-30 Pedro Alves <palves@redhat.com>
2237 * linux-low.c (thread_still_has_status_pending_p): Don't check
2239 (lwp_resumed): New function.
2240 (status_pending_p_callback): Return early if the LWP is not
2241 supposed to be resumed.
2243 2015-11-30 Pedro Alves <palves@redhat.com>
2245 * linux-low.c (handle_extended_wait): Assert that the LWP's
2246 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2247 thread create events, leave the new child's status pending.
2248 (linux_low_filter_event): If GDB wants to hear about thread exit
2249 events, leave the LWP marked dead and don't delete it.
2250 (linux_wait_for_event_filtered): Don't check for thread exit.
2251 (filter_exit_event): New function.
2252 (linux_wait_1): Use it, when returning an exit event.
2253 (linux_resume_one_lwp_throw): Assert that the LWP's
2254 waitstatus is TARGET_WAITKIND_IGNORE.
2255 * remote-utils.c (prepare_resume_reply): Handle
2256 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2257 * server.c (report_thread_events): New global.
2258 (handle_general_set): Handle QThreadEvents.
2259 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2260 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2261 TARGET_WAITKIND_THREAD_EXITED.
2262 * server.h (report_thread_events): Declare.
2264 2015-11-30 Pedro Alves <palves@redhat.com>
2266 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2267 the thread's last_resume_kind was resume_stop.
2269 2015-11-30 Pedro Alves <palves@redhat.com>
2271 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2274 2015-11-30 Pedro Alves <palves@redhat.com>
2276 * server.c (handle_v_requests): Handle vCtrlC.
2278 2015-11-30 Pedro Alves <palves@redhat.com>
2280 * gdbthread.h (find_any_thread_of_pid): Declare.
2281 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2283 * server.c (handle_query): If current_thread is NULL, look for
2284 another thread of the selected process.
2286 2015-11-26 Daniel Colascione <dancol@dancol.org>
2287 Simon Marchi <simon.marchi@ericsson.com>
2289 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2290 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2292 * target.h (struct target_ops) <thread_name>: New field.
2293 (target_thread_name): New macro.
2295 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2297 * regcache.h (regcache_invalidate_pid): Add declaration.
2298 * regcache.c (regcache_invalidate_pid): New function, extracted
2299 from regcache_invalidate.
2300 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2301 Add trivial documentation comment.
2302 * lynx-low.c: Use regcache_invalidate_pid instead of
2303 regcache_invalidate.
2305 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2307 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2308 and Elf64_auxv_t if the target is Android.
2310 2015-11-22 Doug Evans <xdje42@gmail.com>
2312 * target.h: #include <sys/types.h>.
2314 2015-11-19 Pedro Alves <palves@redhat.com>
2316 * linux-low.c (linux_process_qsupported): Change prototype.
2318 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2320 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2321 and adjust to loop over all features.
2322 * server.c (handle_query) <qSupported>: Adjust to call
2323 target_process_qsupported once, passing it a vector of unprocessed
2325 * target.h (struct target_ops) <process_qsupported>: Change
2327 (target_process_qsupported): Adjust.
2329 2015-11-19 Pedro Alves <palves@redhat.com>
2331 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2333 * configure: Regenerate.
2335 2015-11-19 Pedro Alves <palves@redhat.com>
2337 * configure: Regenerate.
2339 2015-11-19 Yao Qi <yao.qi@linaro.org>
2341 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2344 2015-11-19 Yao Qi <yao.qi@linaro.org>
2346 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2347 (struct aarch64_operand): Move enum out.
2349 2015-11-19 Yao Qi <yao.qi@linaro.org>
2351 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2352 struct user_fpsimd_state *.
2353 (aarch64_store_fpregset): Likewise.
2355 2015-11-19 Yao Qi <yao.qi@linaro.org>
2357 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2358 struct user_pt_regs *.
2359 (aarch64_store_gregset): Likewise.
2361 2015-11-18 Pedro Alves <palves@redhat.com>
2363 * Makefile.in (all_object_files): Add $IPA_OBJS.
2365 2015-11-17 Pedro Alves <palves@redhat.com>
2367 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2368 GDB_SIGNAL_0 and gdb_signal_to_string.
2370 2015-11-17 Pedro Alves <palves@redhat.com>
2372 * win32-low.c (handle_output_debug_string): Remove parameter.
2373 (win32_kill): Remove our_status local and adjust call to
2374 handle_output_debug_string.
2375 (get_child_debug_event): Adjust call to
2376 handle_output_debug_string.
2378 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2380 * linux-mips-low.c (mips_fill_gregset): Add cast.
2381 (mips_store_gregset): Likewise.
2382 (mips_fill_fpregset): Likewise.
2383 (mips_store_fpregset): Likewise.
2385 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2387 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2390 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2392 * linux-mips-low.c (mips_linux_new_thread): Change type of
2393 watch_type to enum target_hw_bp_type.
2395 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2397 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2398 Change return type to arm_hwbp_type.
2400 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2402 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2403 (arm_store_gregset): Likewise.
2404 * linux-arm-low.c (arm_get_hwcap): Likewise.
2405 (arm_read_description): Likewise.
2407 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2409 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2411 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2413 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2414 (ppc_fill_vsxregset): Likewise.
2415 (ppc_store_vsxregset): Likewise.
2416 (ppc_fill_vrregset): Likewise.
2417 (ppc_store_vrregset): Likewise.
2418 (ppc_fill_evrregset): Likewise.
2419 (ppc_store_evrregset): Likewise.
2421 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2423 * linux-ppc-low.c (ppc_usrregs_info): Remove
2424 forward-declaration.
2425 (ppc_arch_setup): Move lower in file.
2427 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2429 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2430 (ps_pdwrite): Likewise.
2432 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2434 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2435 to after assert checks.
2437 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2439 * proc-service.c (ps_pdread): Add/adjust casts.
2440 (ps_pdwrite): Add/adjust casts.
2442 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2444 * server.c (handle_search_memory_1): Cast return value of
2447 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2449 * server.c (write_qxfer_response): Change type of data to
2452 2015-10-29 Pedro Alves <palves@redhat.com>
2454 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2456 2015-10-29 Pedro Alves <palves@redhat.com>
2458 * tracepoint.c (clear_installed_tracepoints): Add casts.
2460 2015-10-29 Pedro Alves <palves@redhat.com>
2462 * server.c (handle_v_cont, process_serial_event): Add enum
2463 gdb_signal casts to signal parsing code.
2465 2015-10-29 Pedro Alves <palves@redhat.com>
2467 * linux-low.h (NULL_REGSET): Define.
2468 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2469 * linux-arm-low.c (arm_regsets): Likewise.
2470 * linux-crisv32-low.c (cris_regsets): Likewise.
2471 * linux-m68k-low.c (m68k_regsets): Likewise.
2472 * linux-mips-low.c (mips_regsets): Likewise.
2473 * linux-nios2-low.c (nios2_regsets): Likewise.
2474 * linux-ppc-low.c (ppc_regsets): Likewise.
2475 * linux-s390-low.c (s390_regsets): Likewise.
2476 * linux-sh-low.c (sh_regsets): Likewise.
2477 * linux-sparc-low.c (sparc_regsets): Likewise.
2478 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2479 * linux-tile-low.c (tile_regsets): Likewise.
2480 * linux-x86-low.c (x86_regsets): Likewise.
2481 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2483 2015-10-29 Pedro Alves <palves@redhat.com>
2485 * linux-low.h (NULL_REGSET): Define.
2486 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2487 * linux-arm-low.c (arm_regsets): Likewise.
2488 * linux-crisv32-low.c (cris_regsets): Likewise.
2489 * linux-m68k-low.c (m68k_regsets): Likewise.
2490 * linux-mips-low.c (mips_regsets): Likewise.
2491 * linux-nios2-low.c (nios2_regsets): Likewise.
2492 * linux-ppc-low.c (ppc_regsets): Likewise.
2493 * linux-s390-low.c (s390_regsets): Likewise.
2494 * linux-sh-low.c (sh_regsets): Likewise.
2495 * linux-sparc-low.c (sparc_regsets): Likewise.
2496 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2497 * linux-tile-low.c (tile_regsets): Likewise.
2498 * linux-x86-low.c (x86_regsets): Likewise.
2499 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2501 2015-10-26 Doug Evans <dje@google.com>
2503 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2505 2015-10-26 Doug Evans <dje@google.com>
2507 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2509 2015-10-26 Doug Evans <dje@google.com>
2511 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2513 (attach_thread, find_new_threads_callback): Ditto.
2515 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2517 * mem-break.h (set_breakpoint_data): Remove.
2519 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2521 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2522 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2523 (initialize_low): Remove set_breakpoint_data call.
2524 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2525 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2526 (initialize_low): Remove set_breakpoint_data call.
2527 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2528 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2529 (initialize_low): Remove set_breakpoint_data call.
2531 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2533 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2534 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2535 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2536 * target.h (target_breakpoint_kind_from_pc): New macro.
2538 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2540 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2541 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2542 the default breakpoint kind.
2544 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2546 * linux-arm-low.c (arm_supports_z_point_type): Add software
2549 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2551 * linux-arm-low.c: Refactor breakpoint definitions.
2552 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2553 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2555 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2557 * Makefile.in: Add arm.c/o.
2558 * configure.srv: Likewise.
2559 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2560 (arm_breakpoint_kind_from_pc): New function.
2561 (arm_sw_breakpoint_from_kind): Return proper kind.
2562 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2564 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2566 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2568 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2569 (struct raw_breakpoint) <size>: Remove.
2570 (struct raw_breakpoint) <kind>: Add.
2571 (bp_size): New function.
2572 (bp_opcode): Likewise.
2573 (find_raw_breakpoint_at): Adjust for kind.
2574 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2575 (remove_memory_breakpoint): Adjust for kind call bp_size.
2576 (set_raw_breakpoint_at): Adjust for kind.
2577 (set_breakpoint): Likewise.
2578 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2579 (delete_raw_breakpoint): Adjust for kind.
2580 (delete_breakpoint): Likewise.
2581 (find_gdb_breakpoint): Likewise.
2582 (set_gdb_breakpoint_1): Likewise.
2583 (set_gdb_breakpoint): Likewise.
2584 (delete_gdb_breakpoint_1): Likewise.
2585 (delete_gdb_breakpoint): Likewise.
2586 (uninsert_raw_breakpoint): Likewise.
2587 (reinsert_raw_breakpoint): Likewise.
2588 (set_breakpoint_data): Remove.
2589 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2590 (check_mem_read): Adjust for kind call bp_size.
2591 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2592 (clone_one_breakpoint): Adjust for kind.
2593 * mem-break.h (set_gdb_breakpoint): Likewise.
2594 (delete_gdb_breakpoint): Likewise.
2595 * server.c (process_serial_event): Likewise.
2597 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2599 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2600 (struct linux_target_ops) <breakpoint>: Remove.
2601 (struct linux_target_ops) <breakpoint_len>: Remove.
2602 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2603 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2604 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2605 (arm_sw_breakpoint_from_kind): New function.
2606 * linux-bfin-low.c (bfin_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-cris-low.c (cris_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-crisv32-low.c (cris_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-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2622 and sw_breakpoint_from_kind to increment the pc.
2623 (linux_breakpoint_kind_from_pc): New function.
2624 (linux_sw_breakpoint_from_kind): New function.
2625 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2626 (initialize_low): Call breakpoint_kind_from_pc and
2627 sw_breakpoint_from_kind to replace breakpoint_data/len.
2628 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2630 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2631 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2642 (struct linux_target_ops) <breakpoint>: Remove.
2643 (struct linux_target_ops) <breakpoint_len>: Remove.
2644 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2645 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2646 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2647 (struct linux_target_ops) <breakpoint>: Remove.
2648 (struct linux_target_ops) <breakpoint_len>: Remove.
2649 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2650 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2651 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2652 (struct linux_target_ops) <breakpoint>: Remove.
2653 (struct linux_target_ops) <breakpoint_len>: Remove.
2654 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2655 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2656 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2657 (struct linux_target_ops) <breakpoint>: Remove.
2658 (struct linux_target_ops) <breakpoint_len>: Remove.
2659 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2660 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2661 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2662 (struct linux_target_ops) <breakpoint>: Remove.
2663 (struct linux_target_ops) <breakpoint_len>: Remove.
2664 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2665 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2666 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2667 (struct linux_target_ops) <breakpoint>: Remove.
2668 (struct linux_target_ops) <breakpoint_len>: Remove.
2669 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2670 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2671 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2672 (struct linux_target_ops) <breakpoint>: Remove.
2673 (struct linux_target_ops) <breakpoint_len>: Remove.
2674 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2675 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2676 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2677 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2678 (struct linux_target_ops) <breakpoint>: Remove.
2679 (struct linux_target_ops) <breakpoint_len>: Remove.
2680 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2681 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2682 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2683 (struct linux_target_ops) <breakpoint>: Remove.
2684 (struct linux_target_ops) <breakpoint_len>: Remove.
2685 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2686 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2688 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2690 * linux-cris-low.c (cris_get_pc): Remove void arg.
2692 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2694 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2697 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2699 * inferiors.c (thread_pid_matches_callback): New function.
2700 (find_thread_process): New function.
2701 (remove_thread): Reset current_thread.
2702 (remove_process): Assert threads have been removed first.
2704 2015-10-15 Yao Qi <yao.qi@linaro.org>
2706 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2708 (aarch64_remove_point): Likewise.
2709 * regcache.c (regcache_register_size): New function.
2711 2015-10-12 Yao Qi <yao.qi@linaro.org>
2713 * linux-aarch64-low.c: Update all callers as emit_load_store
2714 is renamed to aarch64_emit_load_store.
2716 2015-10-12 Yao Qi <yao.qi@linaro.org>
2718 * linux-aarch64-low.c: Update all callers of function renaming
2719 from emit_insn to aarch64_emit_insn.
2721 2015-10-12 Yao Qi <yao.qi@linaro.org>
2723 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2724 arch/aarch64-insn.h.
2725 (struct aarch64_memory_operand): Likewise.
2727 (emit_insn): Move to arch/aarch64-insn.c.
2728 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2729 (emit_load_store): Move to arch/aarch64-insn.c.
2730 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2731 (can_encode_int32): Remove.
2733 2015-10-12 Yao Qi <yao.qi@linaro.org>
2735 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2736 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2737 (aarch64_relocate_instruction): Likewise.
2738 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2739 (struct aarch64_insn_visitor): Likewise.
2741 2015-10-12 Yao Qi <yao.qi@linaro.org>
2743 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2744 (struct aarch64_insn_visitor): New.
2745 (struct aarch64_insn_relocation_data): New.
2746 (aarch64_ftrace_insn_reloc_b): New function.
2747 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2748 (aarch64_ftrace_insn_reloc_cb): Likewise.
2749 (aarch64_ftrace_insn_reloc_tb): Likewise.
2750 (aarch64_ftrace_insn_reloc_adr): Likewise.
2751 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2752 (aarch64_ftrace_insn_reloc_others): Likewise.
2754 (aarch64_relocate_instruction): Use visitor.
2756 2015-10-12 Yao Qi <yao.qi@linaro.org>
2758 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2759 int. Add argument buf.
2760 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2761 aarch64_relocate_instruction.
2763 2015-10-12 Yao Qi <yao.qi@linaro.org>
2765 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2766 argument insn. Remove local variable insn. Don't call
2768 (aarch64_install_fast_tracepoint_jump_pad): Call
2771 2015-09-30 Yao Qi <yao.qi@linaro.org>
2773 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2774 (emit_load_store_pair): Likewise.
2776 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2778 * dll.c (match_dll): Add cast(s).
2779 (unloaded_dll): Likewise.
2780 * linux-low.c (second_thread_of_pid_p): Likewise.
2781 (delete_lwp_callback): Likewise.
2782 (count_events_callback): Likewise.
2783 (select_event_lwp_callback): Likewise.
2784 (linux_set_resume_request): Likewise.
2785 * server.c (accumulate_file_name_length): Likewise.
2786 (emit_dll_description): Likewise.
2787 (handle_qxfer_threads_worker): Likewise.
2788 (visit_actioned_threads): Likewise.
2789 * thread-db.c (any_thread_of): Likewise.
2790 * tracepoint.c (same_process_p): Likewise.
2791 (match_blocktype): Likewise.
2792 (build_traceframe_info_xml): Likewise.
2794 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2796 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2798 (gdb_unparse_agent_expr): Likewise.
2799 * hostio.c (require_data): Likewise.
2800 (handle_pread): Likewise.
2801 * linux-low.c (disable_regset): Likewise.
2802 (fetch_register): Likewise.
2803 (store_register): Likewise.
2804 (get_dynamic): Likewise.
2805 (linux_qxfer_libraries_svr4): Likewise.
2806 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2807 (set_fast_tracepoint_jump): Likewise.
2808 (uninsert_fast_tracepoint_jumps_at): Likewise.
2809 (reinsert_fast_tracepoint_jumps_at): Likewise.
2810 (validate_inserted_breakpoint): Likewise.
2811 (clone_agent_expr): Likewise.
2812 * regcache.c (init_register_cache): Likewise.
2813 * remote-utils.c (putpkt_binary_1): Likewise.
2814 (decode_M_packet): Likewise.
2815 (decode_X_packet): Likewise.
2816 (look_up_one_symbol): Likewise.
2817 (relocate_instruction): Likewise.
2818 (monitor_output): Likewise.
2819 * server.c (handle_search_memory): Likewise.
2820 (handle_qxfer_exec_file): Likewise.
2821 (handle_qxfer_libraries): Likewise.
2822 (handle_qxfer): Likewise.
2823 (handle_query): Likewise.
2824 (handle_v_cont): Likewise.
2825 (handle_v_run): Likewise.
2826 (captured_main): Likewise.
2827 * target.c (write_inferior_memory): Likewise.
2828 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2829 * tracepoint.c (init_trace_buffer): Likewise.
2830 (add_tracepoint_action): Likewise.
2831 (add_traceframe): Likewise.
2832 (add_traceframe_block): Likewise.
2833 (cmd_qtdpsrc): Likewise.
2834 (cmd_qtdv): Likewise.
2835 (cmd_qtstatus): Likewise.
2836 (response_source): Likewise.
2837 (response_tsv): Likewise.
2838 (cmd_qtnotes): Likewise.
2839 (gdb_collect): Likewise.
2840 (initialize_tracepoint): Likewise.
2842 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2844 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2845 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2846 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2848 (enum aarch64_condition_codes): New enum.
2849 (w0): New static global.
2852 (struct aarch64_memory_operand) <type>: New
2853 MEMORY_OPERAND_POSTINDEX type.
2854 (postindex_memory_operand): New helper function.
2855 (emit_ret): New function.
2856 (emit_load_store_pair): New function, factored out of emit_stp
2857 with support for MEMORY_OPERAND_POSTINDEX.
2858 (emit_stp): Rewrite using emit_load_store_pair.
2859 (emit_ldp): New function.
2860 (emit_load_store): Likewise.
2861 (emit_ldr): Mention post-index instruction in comment.
2862 (emit_ldrh): New function.
2863 (emit_ldrb): New function.
2864 (emit_ldrsw): Mention post-index instruction in comment.
2865 (emit_str): Likewise.
2866 (emit_subs): New function.
2867 (emit_cmp): Likewise.
2868 (emit_and): Likewise.
2869 (emit_orr): Likewise.
2870 (emit_orn): Likewise.
2871 (emit_eor): Likewise.
2872 (emit_mvn): Likewise.
2873 (emit_lslv): Likewise.
2874 (emit_lsrv): Likewise.
2875 (emit_asrv): Likewise.
2876 (emit_mul): Likewise.
2877 (emit_sbfm): Likewise.
2878 (emit_sbfx): Likewise.
2879 (emit_ubfm): Likewise.
2880 (emit_ubfx): Likewise.
2881 (emit_csinc): Likewise.
2882 (emit_cset): Likewise.
2883 (emit_nop): Likewise.
2884 (emit_ops_insns): New helper function.
2885 (emit_pop): Likewise.
2886 (emit_push): Likewise.
2887 (aarch64_emit_prologue): New function.
2888 (aarch64_emit_epilogue): Likewise.
2889 (aarch64_emit_add): Likewise.
2890 (aarch64_emit_sub): Likewise.
2891 (aarch64_emit_mul): Likewise.
2892 (aarch64_emit_lsh): Likewise.
2893 (aarch64_emit_rsh_signed): Likewise.
2894 (aarch64_emit_rsh_unsigned): Likewise.
2895 (aarch64_emit_ext): Likewise.
2896 (aarch64_emit_log_not): Likewise.
2897 (aarch64_emit_bit_and): Likewise.
2898 (aarch64_emit_bit_or): Likewise.
2899 (aarch64_emit_bit_xor): Likewise.
2900 (aarch64_emit_bit_not): Likewise.
2901 (aarch64_emit_equal): Likewise.
2902 (aarch64_emit_less_signed): Likewise.
2903 (aarch64_emit_less_unsigned): Likewise.
2904 (aarch64_emit_ref): Likewise.
2905 (aarch64_emit_if_goto): Likewise.
2906 (aarch64_emit_goto): Likewise.
2907 (aarch64_write_goto_address): Likewise.
2908 (aarch64_emit_const): Likewise.
2909 (aarch64_emit_call): Likewise.
2910 (aarch64_emit_reg): Likewise.
2911 (aarch64_emit_pop): Likewise.
2912 (aarch64_emit_stack_flush): Likewise.
2913 (aarch64_emit_zero_ext): Likewise.
2914 (aarch64_emit_swap): Likewise.
2915 (aarch64_emit_stack_adjust): Likewise.
2916 (aarch64_emit_int_call_1): Likewise.
2917 (aarch64_emit_void_call_2): Likewise.
2918 (aarch64_emit_eq_goto): Likewise.
2919 (aarch64_emit_ne_goto): Likewise.
2920 (aarch64_emit_lt_goto): Likewise.
2921 (aarch64_emit_le_goto): Likewise.
2922 (aarch64_emit_gt_goto): Likewise.
2923 (aarch64_emit_ge_got): Likewise.
2924 (aarch64_emit_ops_impl): New static global variable.
2925 (aarch64_emit_ops): New target function, return
2926 &aarch64_emit_ops_impl.
2927 (struct linux_target_ops): Install it.
2929 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2931 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2932 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2934 * linux-aarch64-ipa.c: New file.
2935 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2937 (aarch64_get_thread_area): New target method.
2938 (extract_signed_bitfield): New helper function.
2939 (aarch64_decode_ldr_literal): New function.
2940 (enum aarch64_opcodes): New enum.
2941 (struct aarch64_register): New struct.
2942 (struct aarch64_operand): New struct.
2943 (x0): New static global.
2952 (aarch64_register): New helper function.
2953 (register_operand): Likewise.
2954 (immediate_operand): Likewise.
2955 (struct aarch64_memory_operand): New struct.
2956 (offset_memory_operand): New helper function.
2957 (preindex_memory_operand): Likewise.
2958 (enum aarch64_system_control_registers): New enum.
2959 (ENCODE): New macro.
2960 (emit_insn): New helper function.
2961 (emit_b): New function.
2962 (emit_bcond): Likewise.
2963 (emit_cb): Likewise.
2964 (emit_tb): Likewise.
2965 (emit_blr): Likewise.
2966 (emit_stp): Likewise.
2967 (emit_ldp_q_offset): Likewise.
2968 (emit_stp_q_offset): Likewise.
2969 (emit_load_store): Likewise.
2970 (emit_ldr): Likewise.
2971 (emit_ldrsw): Likewise.
2972 (emit_str): Likewise.
2973 (emit_ldaxr): Likewise.
2974 (emit_stxr): Likewise.
2975 (emit_stlr): Likewise.
2976 (emit_data_processing_reg): Likewise.
2977 (emit_data_processing): Likewise.
2978 (emit_add): Likewise.
2979 (emit_sub): Likewise.
2980 (emit_mov): Likewise.
2981 (emit_movk): Likewise.
2982 (emit_mov_addr): Likewise.
2983 (emit_mrs): Likewise.
2984 (emit_msr): Likewise.
2985 (emit_sevl): Likewise.
2986 (emit_wfe): Likewise.
2987 (append_insns): Likewise.
2988 (can_encode_int32_in): New helper function.
2989 (aarch64_relocate_instruction): New function.
2990 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2991 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2992 (struct linux_target_ops): Install aarch64_get_thread_area,
2993 aarch64_install_fast_tracepoint_jump_pad and
2994 aarch64_get_min_fast_tracepoint_insn_len.
2996 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2998 * Makefile.in (aarch64-insn.o): New rule.
2999 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3001 2015-09-21 Yao Qi <yao.qi@linaro.org>
3003 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3005 2015-09-21 Yao Qi <yao.qi@linaro.org>
3007 * tracepoint.c (max_jump_pad_size): Remove.
3009 2015-09-18 Yao Qi <yao.qi@linaro.org>
3011 * linux-aarch64-low.c: Don't include sys/uio.h.
3012 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3014 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3016 * tracepoint.c (eval_result_type): Change prototype.
3017 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3019 2015-09-15 Pedro Alves <palves@redhat.com>
3021 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3022 Check whether to report exec events instead of checking whether
3023 multiprocess is enabled.
3025 2015-09-15 Pedro Alves <palves@redhat.com>
3028 * remote-utils.c (prepare_resume_reply): Merge
3029 TARGET_WAITKIND_VFORK_DONE switch case with the
3030 TARGET_WAITKIND_FORKED case.
3032 2015-09-15 Yao Qi <yao.qi@linaro.org>
3034 * server.c (handle_query): Check string comparison using
3035 "else if" instead of "if".
3037 2015-09-15 Yao Qi <yao.qi@linaro.org>
3039 * server.c (vCont_supported): New global variable.
3040 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3041 matches. Append ";vContSupported+" to own_buf.
3042 (handle_v_requests): Append ";s;S" to own_buf if target supports
3043 hardware single step or vCont_supported is false.
3044 (capture_main): Set vCont_supported to zero.
3046 2015-09-15 Yao Qi <yao.qi@linaro.org>
3048 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3050 (linux_supports_hardware_single_step): ... New function.
3051 (linux_target_ops): Update.
3052 * lynx-low.c (lynx_target_ops): Set field
3053 supports_hardware_single_step to target_can_do_hardware_single_step.
3054 * nto-low.c (nto_target_ops): Likewise.
3055 * spu-low.c (spu_target_ops): Likewise.
3056 * win32-low.c (win32_target_ops): Likewise.
3057 * target.c (target_can_do_hardware_single_step): New function.
3058 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3059 Remove. <supports_hardware_single_step>: New field.
3060 (target_supports_conditional_breakpoints): Remove.
3061 (target_supports_hardware_single_step): New macro.
3062 (target_can_do_hardware_single_step): Declare.
3063 * server.c (handle_query): Use target_supports_hardware_single_step
3064 instead of target_supports_conditional_breakpoints.
3066 2015-09-15 Yao Qi <yao.qi@linaro.org>
3068 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3070 (struct linux_target_ops the_low_target): Install
3071 aarch64_linux_siginfo_fixup.
3073 2015-09-11 Don Breazeal <donb@codesourcery.com>
3074 Luis Machado <lgustavo@codesourcery.com>
3076 * linux-low.c (linux_mourn): Static declaration.
3077 (linux_arch_setup): Move in front of
3078 handle_extended_wait.
3079 (linux_arch_setup_thread): New function.
3080 (handle_extended_wait): Handle exec events. Call
3081 linux_arch_setup_thread. Make event_lwp argument a
3082 pointer-to-a-pointer.
3083 (check_zombie_leaders): Do not check stopped threads.
3084 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3085 (linux_low_filter_event): Add lwp and thread for exec'ing
3086 non-leader thread if leader thread has been deleted.
3087 Refactor code into linux_arch_setup_thread and call it.
3088 Pass child lwp pointer by reference to handle_extended_wait.
3089 (linux_wait_for_event_filtered): Update comment.
3090 (linux_wait_1): Prevent clobbering exec event status.
3091 (linux_supports_exec_events): New function.
3092 (linux_target_ops) <supports_exec_events>: Initialize new member.
3093 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3095 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3096 * server.c (report_exec_events): New global variable.
3097 (handle_query): Handle qSupported query for exec-events feature.
3098 (captured_main): Initialize report_exec_events.
3099 * server.h (report_exec_events): Declare new global variable.
3100 * target.h (struct target_ops) <supports_exec_events>: New
3102 (target_supports_exec_events): New macro.
3103 * win32-low.c (win32_target_ops) <supports_exec_events>:
3104 Initialize new member.
3106 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3108 * linux-low.c (linux_low_enable_btrace): Remove.
3109 (linux_target_ops): Replace linux_low_enable_btrace with
3110 linux_enable_btrace.
3112 2015-09-03 Yao Qi <yao.qi@linaro.org>
3114 * linux-aarch64-low.c (aarch64_insert_point): Call
3115 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3118 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3120 * linux-low.c (check_stopped_by_breakpoint): Use
3121 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3123 2015-08-27 Pedro Alves <palves@redhat.com>
3125 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3127 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3129 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3130 the XNEW-family equivalent.
3131 (compile_bytecodes): Likewise.
3132 * dll.c (loaded_dll): Likewise.
3133 * event-loop.c (append_callback_event): Likewise.
3134 (create_file_handler): Likewise.
3135 (create_file_event): Likewise.
3136 * hostio.c (handle_open): Likewise.
3137 * inferiors.c (add_thread): Likewise.
3138 (add_process): Likewise.
3139 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3140 * linux-arm-low.c (arm_new_process): Likewise.
3141 (arm_new_thread): Likewise.
3142 * linux-low.c (add_to_pid_list): Likewise.
3143 (linux_add_process): Likewise.
3144 (handle_extended_wait): Likewise.
3145 (add_lwp): Likewise.
3146 (enqueue_one_deferred_signal): Likewise.
3147 (enqueue_pending_signal): Likewise.
3148 (linux_resume_one_lwp_throw): Likewise.
3149 (linux_resume_one_thread): Likewise.
3150 (linux_read_memory): Likewise.
3151 (linux_write_memory): Likewise.
3152 * linux-mips-low.c (mips_linux_new_process): Likewise.
3153 (mips_linux_new_thread): Likewise.
3154 (mips_add_watchpoint): Likewise.
3155 * linux-x86-low.c (initialize_low_arch): Likewise.
3156 * lynx-low.c (lynx_add_process): Likewise.
3157 * mem-break.c (set_raw_breakpoint_at): Likewise.
3158 (set_breakpoint): Likewise.
3159 (add_condition_to_breakpoint): Likewise.
3160 (add_commands_to_breakpoint): Likewise.
3161 (clone_agent_expr): Likewise.
3162 (clone_one_breakpoint): Likewise.
3163 * regcache.c (new_register_cache): Likewise.
3164 * remote-utils.c (look_up_one_symbol): Likewise.
3165 * server.c (queue_stop_reply): Likewise.
3166 (start_inferior): Likewise.
3167 (queue_stop_reply_callback): Likewise.
3168 (handle_target_event): Likewise.
3169 * spu-low.c (fetch_ppc_memory): Likewise.
3170 (store_ppc_memory): Likewise.
3171 * target.c (set_target_ops): Likewise.
3172 * thread-db.c (thread_db_load_search): Likewise.
3173 (try_thread_db_load_1): Likewise.
3174 * tracepoint.c (add_tracepoint): Likewise.
3175 (add_tracepoint_action): Likewise.
3176 (create_trace_state_variable): Likewise.
3177 (cmd_qtdpsrc): Likewise.
3178 (cmd_qtro): Likewise.
3179 (add_while_stepping_state): Likewise.
3180 * win32-low.c (child_add_thread): Likewise.
3181 (get_image_name): Likewise.
3183 2015-08-25 Yao Qi <yao.qi@linaro.org>
3185 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3187 2015-08-25 Yao Qi <yao.qi@linaro.org>
3189 * Makefile.in (aarch64-linux.o): New rule.
3190 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3192 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3193 (aarch64_init_debug_reg_state): Make it extern.
3194 (aarch64_linux_prepare_to_resume): Remove.
3196 2015-08-25 Yao Qi <yao.qi@linaro.org>
3198 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3199 lwp_arch_private_info and ptid_of_lwp.
3201 2015-08-25 Yao Qi <yao.qi@linaro.org>
3203 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3204 Find proc_info by find_process_pid. All callers updated.
3206 2015-08-25 Yao Qi <yao.qi@linaro.org>
3208 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3210 (debug_reg_change_callback): Remove.
3211 (aarch64_notify_debug_reg_change): Remove.
3213 2015-08-25 Yao Qi <yao.qi@linaro.org>
3215 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3216 Call current_lwp_ptid.
3218 2015-08-25 Yao Qi <yao.qi@linaro.org>
3220 * linux-aarch64-low.c (debug_reg_change_callback): Use
3223 2015-08-25 Yao Qi <yao.qi@linaro.org>
3225 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3227 2015-08-25 Yao Qi <yao.qi@linaro.org>
3229 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3231 2015-08-25 Yao Qi <yao.qi@linaro.org>
3233 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3236 2015-08-25 Yao Qi <yao.qi@linaro.org>
3238 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3240 (debug_reg_change_callback): Remove argument entry and add argument
3241 lwp. Remove local variable thread. Don't print thread id in the
3242 debugging output. Don't check whether pid of thread equals to pid.
3243 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3244 iterate_over_lwps instead find_inferior.
3246 2015-08-24 Pedro Alves <palves@redhat.com>
3248 * inferiors.c (get_first_process): New function.
3249 * inferiors.h (get_first_process): New declaration.
3250 * remote-utils.c (read_ptid): Default to the first process in the
3251 list, instead of to the current thread's process.
3253 2015-08-24 Pedro Alves <palves@redhat.com>
3255 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3256 * event-loop.c: Likewise.
3257 * remote-utils.c: Likewise.
3258 * tracepoint.c: Likewise.
3260 2015-08-24 Pedro Alves <palves@redhat.com>
3262 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3265 2015-08-21 Pedro Alves <palves@redhat.com>
3267 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3268 instead of literal 1.
3270 2015-08-21 Pedro Alves <palves@redhat.com>
3272 * tdesc.c (default_description): Explicitly zero-initialize.
3274 2015-08-21 Pedro Alves <palves@redhat.com>
3277 * inferiors.c (remove_thread): Discard any pending stop reply for
3279 * server.c (remove_all_on_match_pid): Rename to ...
3280 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3282 (discard_queued_stop_replies): Change parameter to a ptid. Now
3284 (handle_v_kill, kill_inferior_callback, captured_main)
3285 (process_serial_event): Adjust.
3286 * server.h (discard_queued_stop_replies): Declare.
3288 2015-08-21 Pedro Alves <palves@redhat.com>
3290 * linux-low.c (wait_for_sigstop): Always switch to no thread
3291 selected if the previously current thread dies.
3292 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3293 process instead of the current thread's.
3294 * remote-utils.c (input_interrupt): Don't check if there's no
3296 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3297 current thread to the general thread fails, error out.
3298 (handle_qxfer_auxv, handle_qxfer_libraries)
3299 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3300 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3301 (handle_query): Check if there's a thread selected instead of
3302 checking whether there's any thread in the thread list.
3303 (handle_qxfer_threads, handle_qxfer_btrace)
3304 (handle_qxfer_btrace_conf): Don't error out early if there's no
3305 thread in the thread list.
3306 (handle_v_cont, myresume): Don't set the current thread to the
3308 (process_serial_event) <Hg handling>: Also set thread_id if the
3309 previous general thread is still alive.
3310 (process_serial_event) <g/G handling>: If setting the current
3311 thread to the general thread fails, error out.
3312 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3313 thread's lwp instead of the current thread's.
3314 * target.c (set_desired_thread): If the desired thread was not
3315 found, leave the current thread pointing to NULL. Return an int
3316 (boolean) indicating success.
3317 * target.h (set_desired_thread): Change return type to int.
3319 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3321 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3322 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3324 (ps_get_thread_area): New function.
3326 2015-08-19 Gary Benson <gbenson@redhat.com>
3328 * hostio.c (handle_pread): Do not attempt to read more data
3329 than hostio_reply_with_data can fit in a packet.
3331 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3333 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3335 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3337 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3339 2015-08-06 Pedro Alves <palves@redhat.com>
3341 * tracepoint.c (expr_eval_result): Now an int.
3343 2015-08-06 Pedro Alves <palves@redhat.com>
3345 * gdbthread.h (struct regcache): Forward declare.
3346 (struct thread_info) <regcache_data>: Now a struct regcache
3348 * inferiors.c (inferior_regcache_data)
3349 (set_inferior_regcache_data): Now work with struct regcache
3351 * inferiors.h (struct regcache): Forward declare.
3352 (inferior_regcache_data, set_inferior_regcache_data): Now work
3353 with struct regcache pointers.
3354 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3355 (free_register_cache_thread): Remove struct regcache pointer
3358 2015-08-06 Pedro Alves <palves@redhat.com>
3360 * server.c (captured_main): On error, print the exception message
3361 to stderr, and if run_once is set, throw a quit.
3363 2015-08-06 Pedro Alves <palves@redhat.com>
3365 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3368 2015-08-06 Pedro Alves <palves@redhat.com>
3370 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3371 reading beyond the passed in buffer length.
3373 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3375 * tracepoint.c (symbol_list) <required>: Remove.
3377 2015-08-06 Pedro Alves <palves@redhat.com>
3379 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3380 count if stopping and suspending threads.
3381 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3382 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3383 (linux_detach): Complete an ongoing step-over.
3384 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3386 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3387 (linux_wait_1): If passing a signal to the inferior after
3388 finishing a step-over, unsuspend and re-resume all lwps. If we
3389 see a single-step event but the thread should be continuing, don't
3390 pass the trap to gdb.
3391 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3392 internal_error instead of gdb_assert.
3393 (enqueue_pending_signal): New function.
3394 (check_ptrace_stopped_lwp_gone): Add debug output.
3395 (start_step_over): Use internal_error instead of gdb_assert.
3396 (complete_ongoing_step_over): New function.
3397 (linux_resume_one_thread): Don't resume a suspended thread.
3398 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3401 2015-08-06 Pedro Alves <palves@redhat.com>
3403 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3404 (linux_thread_alive): Use lwp_is_marked_dead.
3405 (extended_event_reported): Delete.
3406 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3407 instead of extended_event_reported.
3408 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3410 (lwp_is_marked_dead): New function.
3411 (lwp_running): Use lwp_is_marked_dead.
3412 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3415 2015-08-06 Pedro Alves <palves@redhat.com>
3417 * linux-low.c (linux_wait_1): Move fork event output out of the
3418 !report_to_gdb check. Pass event_child->waitstatus to
3419 target_waitstatus_to_string instead of ourstatus.
3421 2015-08-04 Yao Qi <yao.qi@linaro.org>
3423 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3424 if current_thread is 32 bit.
3426 2015-08-04 Yao Qi <yao.qi@linaro.org>
3428 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3429 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3430 * server.c (extended_protocol): Remove "static".
3431 * server.h (extended_protocol): Declare it.
3433 2015-08-04 Yao Qi <yao.qi@linaro.org>
3435 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3436 both aarch64 and aarch32.
3437 (aarch64_set_pc): Likewise.
3439 2015-08-04 Yao Qi <yao.qi@linaro.org>
3441 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3442 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3443 arm-with-neon.xml to srv_xmlfiles.
3444 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3445 (is_64bit_tdesc): New function.
3446 (aarch64_linux_read_description): New function.
3447 (aarch64_arch_setup): Call aarch64_linux_read_description.
3448 (regs_info): Rename to regs_info_aarch64.
3449 (aarch64_regs_info): Return right regs_info.
3450 (initialize_low_arch): Call initialize_low_arch_aarch32.
3452 2015-08-04 Yao Qi <yao.qi@linaro.org>
3454 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3455 * linux-aarch32-low.c: New file.
3456 * linux-aarch32-low.h: New file.
3457 * linux-arm-low.c (arm_fill_gregset): Move it to
3458 linux-aarch32-low.c.
3459 (arm_store_gregset): Likewise.
3460 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3461 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3462 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3463 (regs_info): Rename to regs_info_arm.
3464 (arm_regs_info): Return regs_info_aarch32 if
3465 have_ptrace_getregset is 1 and target description is
3466 arm_with_neon or arm_with_vfpv3.
3467 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3468 Call initialize_low_arch_aarch32 instead.
3470 2015-08-04 Yao Qi <yao.qi@linaro.org>
3472 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3473 * linux-low.c: ... here.
3474 * linux-low.h (have_ptrace_getregset): Declare it.
3476 2015-08-04 Pedro Alves <palves@redhat.com>
3478 * thread-db.c (struct thread_db): Use new typedefs.
3479 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3481 (disable_thread_event_reporting): Cast result of dlsym to
3482 destination function pointer type.
3483 (thread_db_mourn): Use td_ta_delete_ftype.
3485 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3487 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3489 (CDX_BREAKPOINT): Define for R2.
3490 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3491 (the_low_target): Add comments.
3493 2015-07-30 Yao Qi <yao.qi@linaro.org>
3495 * linux-arm-low.c (arm_hwcap): Remove it.
3496 (arm_read_description): New local variable arm_hwcap. Don't
3497 set arm_hwcap to zero.
3499 2015-07-30 Yao Qi <yao.qi@linaro.org>
3501 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3502 Use regcache->tdesc instead.
3503 (arm_store_wmmxregset): Likewise.
3504 (arm_fill_vfpregset): Likewise.
3505 (arm_store_vfpregset): Likewise.
3507 2015-07-30 Yao Qi <yao.qi@linaro.org>
3509 * linux-arm-low.c: Include arch/arm.h.
3510 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3511 (arm_store_gregset): Likewise.
3513 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3515 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3516 ptrace's 4th parameter.
3518 2015-07-27 Yao Qi <yao.qi@linaro.org>
3520 * configure.srv (case aarch64*-*-linux*): Don't set
3523 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3525 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3527 * linux-arm-low.c: Likewise.
3528 * linux-cris-low.c: Likewise.
3529 * linux-crisv32-low.c: Likewise.
3530 * linux-low.c: Likewise.
3531 * linux-m68k-low.c: Likewise.
3532 * linux-mips-low.c: Likewise.
3533 * linux-nios2-low.c: Likewise.
3534 * linux-s390-low.c: Likewise.
3535 * linux-sparc-low.c: Likewise.
3536 * linux-tic6x-low.c: Likewise.
3537 * linux-tile-low.c: Likewise.
3538 * linux-x86-low.c: Likewise.
3540 2015-07-24 Pedro Alves <palves@redhat.com>
3542 * config.in: Regenerate.
3543 * configure: Regenerate.
3545 2015-07-24 Pedro Alves <palves@redhat.com>
3547 * acinclude.m4: Include ../ptrace.m4.
3548 * configure.ac: Call GDB_AC_PTRACE.
3549 * config.in, configure: Regenerate.
3551 2015-07-24 Yao Qi <yao.qi@linaro.org>
3553 * linux-low.c (linux_create_inferior): Remove setting to
3554 proc->priv->new_inferior.
3555 (linux_attach): Likewise.
3556 (linux_low_filter_event): Likewise.
3557 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3559 2015-07-24 Yao Qi <yao.qi@linaro.org>
3561 * linux-low.c (linux_arch_setup): New function.
3562 (linux_low_filter_event): If proc->tdesc is NULL and
3563 proc->attached is true, call the_low_target.arch_setup.
3564 Otherwise, keep status pending, and return.
3565 (linux_resume_one_lwp_throw): Don't call get_pc if
3566 thread->while_stepping isn't NULL. Don't call
3567 get_thread_regcache if proc->tdesc is NULL.
3568 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3569 (linux_target_ops): Install arch_setup.
3570 * server.c (start_inferior): Call the_target->arch_setup.
3571 * target.h (struct target_ops) <arch_setup>: New field.
3572 (target_arch_setup): New marco.
3573 * lynx-low.c (lynx_target_ops): Update.
3574 * nto-low.c (nto_target_ops): Update.
3575 * spu-low.c (spu_target_ops): Update.
3576 * win32-low.c (win32_target_ops): Update.
3578 2015-07-24 Yao Qi <yao.qi@linaro.org>
3580 * linux-low.c (linux_add_process): Don't set
3581 proc->priv->new_inferior.
3582 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3583 (linux_attach): Likewise.
3585 2015-07-24 Yao Qi <yao.qi@linaro.org>
3587 * server.c (start_inferior): Code refactor.
3589 2015-07-24 Yao Qi <yao.qi@linaro.org>
3591 * server.c (process_serial_event): Set general_thread.
3593 2015-07-21 Yao Qi <yao.qi@linaro.org>
3595 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3596 aarch64_linux_get_debug_reg_capacity.
3598 2015-07-17 Yao Qi <yao.qi@linaro.org>
3600 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3601 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3602 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3603 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3604 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3605 (AARCH64_HWP_ALIGNMENT): Likewise.
3606 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3607 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3608 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3609 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3610 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3611 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3612 (struct aarch64_debug_reg_state): Likewise.
3613 (struct arch_lwp_info): Likewise.
3614 (aarch64_align_watchpoint): Likewise.
3615 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3616 (aarch64_watchpoint_length): Likewise.
3617 (aarch64_point_encode_ctrl_reg): Likewise
3618 (aarch64_point_is_aligned): Likewise.
3619 (aarch64_align_watchpoint): Likewise.
3620 (aarch64_linux_set_debug_regs):
3621 (aarch64_dr_state_insert_one_point): Likewise.
3622 (aarch64_dr_state_remove_one_point): Likewise.
3623 (aarch64_handle_breakpoint): Likewise.
3624 (aarch64_handle_aligned_watchpoint): Likewise.
3625 (aarch64_handle_unaligned_watchpoint): Likewise.
3626 (aarch64_handle_watchpoint): Likewise.
3628 2015-07-17 Yao Qi <yao.qi@linaro.org>
3630 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3631 and don't aarch64_get_debug_reg_state. All callers update.
3632 (aarch64_handle_aligned_watchpoint): Likewise.
3633 (aarch64_handle_unaligned_watchpoint): Likewise.
3634 (aarch64_handle_watchpoint): Likewise.
3635 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3636 (aarch64_remove_point): Likewise.
3638 2015-07-17 Yao Qi <yao.qi@linaro.org>
3640 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3642 (aarch64_handle_unaligned_watchpoint): Likewise.
3644 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3646 Revert the previous 3 commits:
3647 Move gdb_regex* to common/
3648 Move linux_find_memory_regions_full & co.
3649 gdbserver build-id attribute generator
3651 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3652 Jan Kratochvil <jan.kratochvil@redhat.com>
3654 gdbserver build-id attribute generator.
3655 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3656 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3657 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3659 (get_dynamic): Use find_pdhr to traverse program headers.
3660 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3661 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3662 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3663 (get_hex_build_id): New.
3664 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3665 to reply XML document.
3667 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3668 Jan Kratochvil <jan.kratochvil@redhat.com>
3670 * target.c: Include target/target-utils.h and fcntl.h.
3671 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3672 (target_fileio_read_stralloc): New functions.
3674 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3676 * Makefile.in (OBS): Add gdb_regex.o.
3678 * config.in: Rebuilt.
3679 * configure: Rebuilt.
3681 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3682 Jan Kratochvil <jan.kratochvil@redhat.com>
3684 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3685 * Makefile.in (OBS): Add target-utils.o.
3686 (linux-maps.o, target-utils.o): New.
3687 * configure.srv (srv_linux_obj): Add linux-maps.o.
3689 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3691 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3693 (the_low_target): Install it.
3695 2015-07-14 Pedro Alves <palves@redhat.com>
3697 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3698 Instead, ignore ECHILD, and throw an error for other errnos.
3700 2015-07-10 Pedro Alves <palves@redhat.com>
3702 * event-loop.c (struct callback_event) <data>: Change type to
3703 gdb_client_data instance instead of gdb_client_data pointer.
3704 (append_callback_event): Adjust.
3706 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3708 * linux-aarch64-low.c: Add comments for each linux_target_ops
3709 method. Remove comments already covered in target_ops and
3710 linux_target_ops definitions.
3711 (the_low_target): Add comments for each unimplemented method.
3713 2015-07-09 Yao Qi <yao.qi@linaro.org>
3715 * linux-aarch64-low.c (aarch64_regmap): Remove.
3716 (aarch64_usrregs_info): Remove.
3717 (regs_info): Set field usrregs to NULL.
3719 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3721 * linux-low.c: Include "rsp-low.h"
3722 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3723 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3724 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3725 (handle_btrace_enable_pt): New.
3726 (handle_btrace_general_set): Support "pt".
3727 (handle_btrace_conf_general_set): Support "pt:size".
3729 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3731 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3734 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3736 * linux-aarch64-low.c: Remove comment about endianness.
3737 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3738 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3741 2015-06-24 Gary Benson <gbenson@redhat.com>
3743 * linux-i386-ipa.c (stdint.h): Do not include.
3744 * lynx-i386-low.c (stdint.h): Likewise.
3745 * lynx-ppc-low.c (stdint.h): Likewise.
3746 * mem-break.c (stdint.h): Likewise.
3747 * thread-db.c (stdint.h): Likewise.
3748 * tracepoint.c (stdint.h): Likewise.
3749 * win32-low.c (stdint.h): Likewise.
3751 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3753 * server.c (write_qxfer_response): Update call to
3754 remote_escape_output.
3756 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3757 Jan Kratochvil <jan.kratochvil@redhat.com>
3759 Merge multiple hex conversions.
3760 * gdbreplay.c (tohex): Rename to 'fromhex'.
3761 (logchar): Use fromhex.
3763 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3765 * server.c (handle_qxfer_libraries): Set `version' attribute for
3768 2015-06-10 Gary Benson <gbenson@redhat.com>
3770 * target.h (struct target_ops) <multifs_open>: New field.
3771 <multifs_unlink>: Likewise.
3772 <multifs_readlink>: Likewise.
3773 * linux-low.c (nat/linux-namespaces.h): New include.
3774 (linux_target_ops): Initialize the_target->multifs_open,
3775 the_target->multifs_unlink and the_target->multifs_readlink.
3776 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3777 * hostio.c (hostio_fs_pid): New static variable.
3778 (hostio_handle_new_gdb_connection): New function.
3779 (handle_setfs): Likewise.
3780 (handle_open): Use the_target->multifs_open as appropriate.
3781 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3782 (handle_readlink): Use the_target->multifs_readlink as
3784 (handle_vFile): Handle vFile:setfs packets.
3785 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3786 after target_handle_new_gdb_connection.
3788 2015-06-10 Gary Benson <gbenson@redhat.com>
3790 * configure.ac (AC_CHECK_FUNCS): Add setns.
3791 * config.in: Regenerate.
3792 * configure: Likewise.
3793 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3794 (linux-namespaces.o): New rule.
3795 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3797 2015-06-09 Gary Benson <gbenson@redhat.com>
3799 * hostio.c (handle_open): Process mode argument with
3800 fileio_to_host_mode.
3802 2015-06-01 Yao Qi <yao.qi@linaro.org>
3804 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3805 * linux-x86-low.c: Likewise.
3807 2015-05-28 Don Breazeal <donb@codesourcery.com>
3809 * linux-low.c (handle_extended_wait): Initialize
3810 thread_info.last_resume_kind for new fork children.
3812 2015-05-15 Pedro Alves <palves@redhat.com>
3814 * target.h (target_handle_new_gdb_connection): Rewrite using if
3815 wrapped in do/while.
3817 2015-05-14 Joel Brobecker <brobecker@adacore.com>
3819 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3820 * configure, config.in: Regenerate.
3821 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3824 2015-05-12 Don Breazeal <donb@codesourcery.com>
3826 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3827 PTRACE_EVENT_VFORK_DONE.
3828 (linux_low_ptrace_options, extended_event_reported): Add vfork
3830 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3831 and "vforkdone" for RSP 'T' Stop Reply Packet.
3832 * server.h (report_vfork_events): Declare
3835 2015-05-12 Don Breazeal <donb@codesourcery.com>
3837 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3838 (the_low_target) <new_fork>: Initialize new member.
3839 * linux-arm-low.c (arm_new_fork): New function.
3840 (the_low_target) <new_fork>: Initialize new member.
3841 * linux-low.c (handle_extended_wait): Call new target function
3843 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3844 * linux-mips-low.c (mips_add_watchpoint): New function
3845 extracted from mips_insert_point.
3846 (the_low_target) <new_fork>: Initialize new member.
3847 (mips_linux_new_fork): New function.
3848 (mips_insert_point): Call mips_add_watchpoint.
3849 * linux-x86-low.c (x86_linux_new_fork): New function.
3850 (the_low_target) <new_fork>: Initialize new member.
3852 2015-05-12 Don Breazeal <donb@codesourcery.com>
3854 * linux-low.c (handle_extended_wait): Implement return value,
3855 rename argument 'event_child' to 'event_lwp', handle
3856 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3857 (linux_low_ptrace_options): New function.
3858 (linux_low_filter_event): Call linux_low_ptrace_options,
3859 use different argument fo linux_enable_event_reporting,
3860 use return value from handle_extended_wait.
3861 (extended_event_reported): New function.
3862 (linux_wait_1): Call extended_event_reported and set
3863 status to report fork events.
3864 (linux_write_memory): Add pid to debug message.
3865 (reset_lwp_ptrace_options_callback): New function.
3866 (linux_handle_new_gdb_connection): New function.
3867 (linux_target_ops): Initialize new structure member.
3868 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3869 * lynx-low.c: Initialize new structure member.
3870 * remote-utils.c (prepare_resume_reply): Implement stop reason
3871 "fork" for "T" stop message.
3872 * server.c (handle_query): Call handle_new_gdb_connection.
3873 * server.h (report_fork_events): Declare global flag.
3874 * target.h (struct target_ops) <handle_new_gdb_connection>:
3876 (target_handle_new_gdb_connection): New macro.
3877 * win32-low.c: Initialize new structure member.
3879 2015-05-12 Don Breazeal <donb@codesourcery.com>
3881 * mem-break.c (APPEND_TO_LIST): Define macro.
3882 (clone_agent_expr): New function.
3883 (clone_one_breakpoint): New function.
3884 (clone_all_breakpoints): New function.
3885 * mem-break.h: Declare new functions.
3887 2015-05-12 Don Breazeal <donb@codesourcery.com>
3889 * linux-low.c (linux_supports_fork_events): New function.
3890 (linux_supports_vfork_events): New function.
3891 (linux_target_ops): Initialize new structure members.
3892 (initialize_low): Call linux_check_ptrace_features.
3893 * lynx-low.c (lynx_target_ops): Initialize new structure
3895 * server.c (report_fork_events, report_vfork_events):
3897 (handle_query): Add new features to qSupported packet and
3899 (captured_main): Initialize new global variables.
3900 * target.h (struct target_ops) <supports_fork_events>:
3902 <supports_vfork_events>: New member.
3903 (target_supports_fork_events): New macro.
3904 (target_supports_vfork_events): New macro.
3905 * win32-low.c (win32_target_ops): Initialize new structure
3908 2015-05-12 Gary Benson <gbenson@redhat.com>
3910 * server.c (handle_qxfer_exec_file): Use current process
3913 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3915 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3916 Remove HAVE_PTRACE_GETREGS conditionals.
3917 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3918 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3920 2015-05-08 Yao Qi <yao.qi@linaro.org>
3922 * linux-low.c (linux_supports_conditional_breakpoints): New
3924 (linux_target_ops): Install new target method.
3925 * lynx-low.c (lynx_target_ops): Install NULL hook for
3926 supports_conditional_breakpoints.
3927 * nto-low.c (nto_target_ops): Likewise.
3928 * spu-low.c (spu_target_ops): Likewise.
3929 * win32-low.c (win32_target_ops): Likewise.
3930 * server.c (handle_query): Check
3931 target_supports_conditional_breakpoints.
3932 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3934 (target_supports_conditional_breakpoints): New macro.
3936 2015-05-06 Pedro Alves <palves@redhat.com>
3939 * server.c (start_inferior): If the process exits, mourn it.
3941 2015-04-21 Gary Benson <gbenson@redhat.com>
3943 * hostio.c (fileio_open_flags_to_host): Factored out to
3944 fileio_to_host_openflags in common/fileio.c. Single use
3947 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3949 * linux-xtensa-low.c (xtensa_fill_gregset)
3950 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3953 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3955 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3956 (regs_info): Replace usrregs pointer with NULL.
3958 2015-04-17 Gary Benson <gbenson@redhat.com>
3960 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3961 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3962 * server.c (handle_qxfer_exec_file): New function.
3963 (qxfer_packets): Add exec-file entry.
3964 (handle_query): Report qXfer:exec-file:read as supported packet.
3966 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3968 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3970 2015-04-09 Gary Benson <gbenson@redhat.com>
3972 * hostio-errno.c (errno_to_fileio_error): Remove function.
3973 Update caller to use remote_fileio_to_fio_error.
3975 2015-04-09 Yao Qi <yao.qi@linaro.org>
3977 * linux-low.c (linux_insert_point): Call
3978 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3979 (linux_remove_point): Call remove_memory_breakpoint if type is
3981 * linux-x86-low.c (x86_insert_point): Don't call
3982 insert_memory_breakpoint.
3983 (x86_remove_point): Don't call remove_memory_breakpoint.
3985 2015-04-01 Pedro Alves <palves@redhat.com>
3986 Cleber Rosa <crosa@redhat.com>
3988 * server.c (gdbserver_usage): Reorganize and extend the usage
3991 2015-03-24 Pedro Alves <palves@redhat.com>
3993 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3994 output. Also dump TRAP_TRACE.
3995 (linux_low_filter_event): In debug output, distinguish a
3996 resume_stop SIGSTOP from a delayed SIGSTOP.
3998 2015-03-24 Gary Benson <gbenson@redhat.com>
4000 * linux-x86-low.c (x86_linux_new_thread): Moved to
4002 (x86_linux_prepare_to_resume): Likewise.
4004 2015-03-24 Gary Benson <gbenson@redhat.com>
4006 * Makefile.in (x86-linux-dregs.o): New rule.
4007 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4008 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4009 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4010 (x86_linux_dr_get): Likewise.
4011 (x86_linux_dr_set): Likewise.
4012 (update_debug_registers_callback): Likewise.
4013 (x86_linux_dr_set_addr): Likewise.
4014 (x86_linux_dr_get_addr): Likewise.
4015 (x86_linux_dr_set_control): Likewise.
4016 (x86_linux_dr_get_control): Likewise.
4017 (x86_linux_dr_get_status): Likewise.
4018 (x86_linux_update_debug_registers): Likewise.
4020 2015-03-24 Gary Benson <gbenson@redhat.com>
4022 * linux-x86-low.c (x86_linux_update_debug_registers):
4023 New function, factored out from...
4024 (x86_linux_prepare_to_resume): ...this.
4026 2015-03-24 Gary Benson <gbenson@redhat.com>
4028 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4029 (x86_linux_dr_set): Likewise.
4030 (update_debug_registers_callback): Likewise.
4031 (x86_linux_dr_set_addr): Likewise.
4032 (x86_linux_dr_get_addr): Likewise.
4033 (x86_linux_dr_set_control): Likewise.
4034 (x86_linux_dr_get_control): Likewise.
4035 (x86_linux_dr_get_status): Likewise.
4036 (x86_linux_prepare_to_resume): Likewise.
4038 2015-03-24 Gary Benson <gbenson@redhat.com>
4040 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4041 Use perror_with_name. Pass string through gettext.
4042 (x86_linux_dr_set): Likewise.
4044 2015-03-24 Gary Benson <gbenson@redhat.com>
4046 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4047 (x86_linux_dr_set_addr): ...this.
4048 (x86_dr_low_get_addr): Rename to...
4049 (x86_linux_dr_get_addr): ...this.
4050 (x86_dr_low_set_control): Rename to...
4051 (x86_linux_dr_set_control): ...this.
4052 (x86_dr_low_get_control): Rename to...
4053 (x86_linux_dr_get_control): ...this.
4054 (x86_dr_low_get_status): Rename to...
4055 (x86_linux_dr_get_status): ...this.
4056 (x86_dr_low): Update with new function names.
4058 2015-03-24 Gary Benson <gbenson@redhat.com>
4060 * Makefile.in (x86-linux.o): New rule.
4061 * configure.srv: Add x86-linux.o to relevant targets.
4062 * linux-low.c (lwp_set_arch_private_info): New function.
4063 (lwp_arch_private_info): Likewise.
4064 * linux-x86-low.c: Include nat/x86-linux.h.
4065 (arch_lwp_info): Removed structure.
4066 (update_debug_registers_callback):
4067 Use lwp_set_debug_registers_changed.
4068 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4069 and lwp_set_debug_registers_changed.
4070 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4072 2015-03-24 Gary Benson <gbenson@redhat.com>
4074 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4075 * linux-arm-low.c (arm_new_thread): Likewise.
4076 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4077 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4078 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4079 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4081 2015-03-24 Gary Benson <gbenson@redhat.com>
4083 * linux-low.c (ptid_of_lwp): New function.
4084 (lwp_is_stopped): Likewise.
4085 (lwp_stop_reason): Likewise.
4086 * linux-x86-low.c (update_debug_registers_callback):
4088 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4091 2015-03-24 Gary Benson <gbenson@redhat.com>
4093 * linux-low.h (linux_stop_lwp): Remove declaration.
4095 2015-03-24 Gary Benson <gbenson@redhat.com>
4097 * linux-low.h: Include nat/linux-nat.h.
4098 * linux-low.c (iterate_over_lwps_args): New structure.
4099 (iterate_over_lwps_filter): New function.
4100 (iterate_over_lwps): Likewise.
4101 * linux-x86-low.c (update_debug_registers_callback):
4102 Update signature to what iterate_over_lwps expects.
4103 Remove PID check that iterate_over_lwps now performs.
4104 (x86_dr_low_set_addr): Use iterate_over_lwps.
4105 (x86_dr_low_set_control): Likewise.
4107 2015-03-24 Gary Benson <gbenson@redhat.com>
4109 * linux-x86-low.c (x86_debug_reg_state): New function.
4110 (x86_linux_prepare_to_resume): Use the above.
4112 2015-03-24 Gary Benson <gbenson@redhat.com>
4114 * linux-low.c (current_lwp_ptid): New function.
4115 * linux-x86-low.c: Include nat/linux-nat.h.
4116 (x86_dr_low_get_addr): Use current_lwp_ptid.
4117 (x86_dr_low_get_control): Likewise.
4118 (x86_dr_low_get_status): Likewise.
4120 2015-03-20 Pedro Alves <palves@redhat.com>
4122 * tracepoint.c (cmd_qtstatus): Make "str" const.
4124 2015-03-20 Pedro Alves <palves@redhat.com>
4126 * server.c (handle_general_set): Make "req_str" const.
4128 2015-03-19 Pedro Alves <palves@redhat.com>
4130 * linux-low.c (linux_resume_one_lwp): Rename to ...
4131 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4132 instead call perror_with_name.
4133 (check_ptrace_stopped_lwp_gone): New function.
4134 (linux_resume_one_lwp): Reimplement as wrapper around
4135 linux_resume_one_lwp_throw that swallows errors if the LWP is
4138 2015-03-19 Pedro Alves <palves@redhat.com>
4140 * linux-low.c (count_events_callback, select_event_lwp_callback):
4141 No longer check whether the thread has resume_stop as last resume
4144 2015-03-19 Pedro Alves <palves@redhat.com>
4146 * linux-low.c (count_events_callback, select_event_lwp_callback):
4147 Use the lwp's status_pending_p field, not the thread's.
4149 2015-03-19 Pedro Alves <palves@redhat.com>
4151 * linux-low.c (select_event_lwp_callback): Update comments to
4152 no longer mention SIGTRAP.
4154 2015-03-18 Gary Benson <gbenson@redhat.com>
4156 * server.c (handle_query): Do not report vFile:fstat as supported.
4158 2015-03-11 Gary Benson <gbenson@redhat.com>
4160 * hostio.c (sys/types.h): New include.
4161 (sys/stat.h): Likewise.
4162 (common-remote-fileio.h): Likewise.
4163 (handle_fstat): New function.
4164 (handle_vFile): Handle vFile:fstat packets.
4166 2015-03-11 Gary Benson <gbenson@redhat.com>
4168 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4169 struct stat.st_blocks and struct stat.st_blksize.
4170 * configure: Regenerate.
4171 * config.in: Likewise.
4172 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4173 (OBS): Add common-remote-fileio.o.
4174 (common-remote-fileio.o): New rule.
4176 2015-03-09 Pedro Alves <palves@redhat.com>
4178 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4179 'struct sockaddr' pointer in 'accept' call.
4181 2015-03-09 Pedro Alves <palves@redhat.com>
4184 2015-03-07 Pedro Alves <palves@redhat.com>
4185 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4186 or <winsock2.h> here. Instead include "gdb_socket.h".
4187 (remote_open): Use union gdb_sockaddr_u.
4188 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4189 or <winsock2.h> here. Instead include "gdb_socket.h".
4190 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4191 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4193 (init_named_socket, gdb_agent_helper_thread): Use union
4196 2015-03-07 Pedro Alves <palves@redhat.com>
4198 * configure.ac (build_warnings): Move
4199 -Wdeclaration-after-statement to the C-specific set.
4200 * configure: Regenerate.
4202 2015-03-07 Pedro Alves <palves@redhat.com>
4204 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4205 or <winsock2.h> here. Instead include "gdb_socket.h".
4206 (remote_open): Use union gdb_sockaddr_u.
4207 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4208 or <winsock2.h> here. Instead include "gdb_socket.h".
4209 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4210 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4212 (init_named_socket, gdb_agent_helper_thread): Use union
4215 2015-03-07 Pedro Alves <palves@redhat.com>
4217 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4220 2015-03-06 Yao Qi <yao.qi@linaro.org>
4222 * linux-aarch64-low.c (aarch64_insert_point): Use
4223 show_debug_regs as a boolean.
4224 (aarch64_remove_point): Likewise.
4226 2015-03-05 Pedro Alves <palves@redhat.com>
4228 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4229 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4230 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4231 * nto-low.c (nto_target_ops): Likewise.
4232 * spu-low.c (spu_target_ops): Likewise.
4233 * win32-low.c (win32_target_ops): Likewise.
4235 2015-03-04 Pedro Alves <palves@redhat.com>
4237 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4238 Decide whether a breakpoint triggered based on the SIGTRAP's
4240 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4241 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4242 (linux_low_filter_event): Check for breakpoints before checking
4244 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4246 (linux_stopped_by_sw_breakpoint)
4247 (linux_supports_stopped_by_sw_breakpoint)
4248 (linux_stopped_by_hw_breakpoint)
4249 (linux_supports_stopped_by_hw_breakpoint): New functions.
4250 (linux_target_ops): Install new target methods.
4252 2015-03-04 Pedro Alves <palves@redhat.com>
4254 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4255 * server.c (swbreak_feature, hwbreak_feature): New globals.
4256 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4257 (captured_main): Clear swbreak_feature and hwbreak_feature.
4258 * server.h (swbreak_feature, hwbreak_feature): Declare.
4259 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4260 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4261 supports_stopped_by_hw_breakpoint>: New fields.
4262 (target_supports_stopped_by_sw_breakpoint)
4263 (target_stopped_by_sw_breakpoint)
4264 (target_supports_stopped_by_hw_breakpoint)
4265 (target_stopped_by_hw_breakpoint): Declare.
4267 2015-03-04 Pedro Alves <palves@redhat.com>
4269 enum lwp_stop_reason -> enum target_stop_reason
4270 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4271 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4272 (linux_wait_1, stuck_in_jump_pad_callback)
4273 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4274 (linux_stopped_by_watchpoint):
4275 * linux-low.h (enum lwp_stop_reason): Delete.
4276 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4277 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4279 2015-03-04 Yao Qi <yao.qi@linaro.org>
4281 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4283 2015-03-03 Gary Benson <gbenson@redhat.com>
4285 * hostio.c (handle_vFile): Fix prefix lengths.
4287 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4289 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4292 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4294 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4295 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4296 (clean): Add "rm -f" for above C files.
4297 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4298 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4299 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4300 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4301 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4302 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4303 (init_registers_s390x_vx_linux64)
4304 (init_registers_s390x_tevx_linux64)
4305 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4306 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4308 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4309 (s390_store_vxrs_high): New functions.
4310 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4312 (s390_arch_setup): Add logic for selecting one of the new target
4313 descriptions. Activate the new vector regsets if applicable.
4314 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4315 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4316 and init_registers_s390x_tevx_linux64.
4318 2015-03-01 Pedro Alves <palves@redhat.com>
4320 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4323 2015-02-27 Pedro Alves <palves@redhat.com>
4325 * linux-x86-low.c (u_debugreg_offset): New function.
4326 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4328 2015-02-27 Pedro Alves <palves@redhat.com>
4330 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4331 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4332 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4333 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4334 (ps_lsetfpregs, ps_getpid)
4335 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4336 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4337 (ps_lsetxregs, ps_plog): Declare.
4339 2015-02-27 Pedro Alves <palves@redhat.com>
4341 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4342 IP_AGENT_EXPORT_FUNC.
4343 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4344 IP_AGENT_EXPORT_FUNC.
4345 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4346 (IP_AGENT_EXPORT): Delete.
4347 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4348 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4349 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4350 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4351 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4352 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4353 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4354 (traceframe_read_count, traceframe_write_count)
4355 (traceframes_created, trace_state_variables, get_raw_reg)
4356 (get_trace_state_variable_value, set_trace_state_variable_value)
4357 (ust_loaded, helper_thread_id, cmd_buf): Use
4358 IPA_SYM_EXPORTED_NAME.
4359 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4360 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4361 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4362 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4363 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4364 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4365 EXTERN_C_PUSH/EXTERN_C_POP.
4366 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4367 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4368 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4369 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4370 (traceframe_write_count, traceframe_read_count)
4371 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4372 (about_to_request_buffer_space, get_trace_state_variable_value)
4373 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4374 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4375 EXTERN_C_PUSH/EXTERN_C_POP.
4376 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4377 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4378 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4379 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4380 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4381 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4382 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4383 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4385 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4386 (IP_AGENT_EXPORT_VAR_DECL): Define.
4388 (gdb_agent_get_raw_reg): Declare.
4390 2015-02-27 Tom Tromey <tromey@redhat.com>
4391 Pedro Alves <palves@redhat.com>
4393 Rename symbols whose names are reserved C++ keywords throughout.
4395 2015-02-27 Pedro Alves <palves@redhat.com>
4397 * Makefile.in (COMPILER): New, get it from autoconf.
4398 (CXX): Get from autoconf instead.
4399 (COMPILE.pre): Use COMPILER.
4400 (CC-LD): Rename to ...
4401 (CC_LD): ... this. Use COMPILER.
4402 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4403 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4404 * acinclude.m4: Include build-with-cxx.m4.
4405 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4406 Disable -Werror by default if building in C++ mode.
4407 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4408 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4409 the C++ compiler. Save/restore CXXFLAGS too.
4410 * configure: Regenerate.
4412 2015-02-27 Pedro Alves <palves@redhat.com>
4414 * acinclude.m4: Include libiberty.m4.
4415 * configure.ac: Call libiberty_INIT.
4416 * config.in, configure: Regenerate.
4418 2015-02-26 Pedro Alves <palves@redhat.com>
4420 * linux-low.c (linux_wait_1): When incrementing the PC past a
4421 program breakpoint always use the_low_target.breakpoint_len as
4422 increment, rather than the maximum between that and
4423 the_low_target.decr_pc_after_break.
4425 2015-02-23 Pedro Alves <palves@redhat.com>
4427 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4428 thread was doing a step-over; always adjust the PC if
4429 we stepped over a permanent breakpoint.
4430 (linux_wait_1): If we stepped over breakpoint that was on top of a
4431 permanent breakpoint, manually advance the PC past it.
4433 2015-02-23 Pedro Alves <palves@redhat.com>
4435 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4437 (x86_fill_gregset, x86_store_gregset): Use it when handling
4440 2015-02-20 Pedro Alves <palves@redhat.com>
4442 * thread-db.c: Include "nat/linux-procfs.h".
4443 (thread_db_init): Skip listing new threads if the kernel supports
4444 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4446 2015-02-20 Pedro Alves <palves@redhat.com>
4448 * linux-low.c (status_pending_p_callback): Use ptid_match.
4450 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4452 PR breakpoints/16812
4453 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4454 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4455 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4457 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4459 PR breakpoints/15956
4460 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4462 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4464 * linux-low.c (linux_low_btrace_conf): Print size.
4465 * server.c (handle_btrace_conf_general_set): New.
4466 (hanle_general_set): Call handle_btrace_conf_general_set.
4467 (handle_query): Report Qbtrace-conf:bts:size as supported.
4469 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4471 * linux-low.c (linux_low_enable_btrace): Update parameters.
4472 (linux_low_btrace_conf): New.
4473 (linux_target_ops)<to_btrace_conf>: Initialize.
4474 * server.c (current_btrace_conf): New.
4475 (handle_btrace_enable): Rename to ...
4476 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4477 to target_enable_btrace. Update comment. Update users.
4478 (handle_qxfer_btrace_conf): New.
4479 (qxfer_packets): Add btrace-conf entry.
4480 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4481 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4482 (target_ops)<read_btrace_conf>: New.
4483 (target_enable_btrace): Update parameters.
4484 (target_read_btrace_conf): New.
4486 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4488 * server.c (handle_btrace_general_set): Remove call to
4489 target_supports_btrace.
4490 (supported_btrace_packets): New.
4491 (handle_query): Call supported_btrace_packets.
4492 * target.h: include btrace-common.h.
4493 (btrace_target_info): Removed.
4494 (supports_btrace, target_supports_btrace): Update parameters.
4496 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4498 * Makefile.in (SFILES): Add common/btrace-common.c.
4499 (OBS): Add common/btrace-common.o.
4500 (btrace-common.o): Add build rules.
4501 * linux-low: Include btrace-common.h.
4502 (linux_low_read_btrace): Use struct btrace_data. Call
4503 btrace_data_init and btrace_data_fini.
4505 2015-02-06 Pedro Alves <palves@redhat.com>
4507 * thread-db.c (find_new_threads_callback): Add debug output.
4509 2015-02-04 Pedro Alves <palves@redhat.com>
4511 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4512 (resume_stopped_resumed_lwps): New function.
4513 (linux_wait_for_event_filtered): Use it.
4515 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4517 * Makefile.in (SFILES): Add linux-personality.c.
4518 (linux-personality.o): New rule.
4519 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4520 list of objects to be built.
4521 * linux-low.c: Include nat/linux-personality.h.
4522 (linux_create_inferior): Remove code to disable address space
4523 randomization (moved to ../nat/linux-personality.c). Create
4524 cleanup to disable address space randomization.
4526 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4528 * Makefile.in (posix-strerror.o): New rule.
4529 (mingw-strerror.o): Likewise.
4530 * configure: Regenerated.
4531 * configure.ac: Source file ../common/common.host. Initialize new
4532 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4534 2015-01-14 Yao Qi <yao@codesourcery.com>
4536 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4537 (ppc-linux.o): New rule.
4538 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4539 * configure.ac: AC_CHECK_FUNCS(getauxval).
4540 * config.in: Re-generated.
4541 * configure: Re-generated.
4542 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4543 ppc64_64bit_inferior_p
4545 2015-01-14 Yao Qi <yao@codesourcery.com>
4547 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4548 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4549 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4550 (PT_ORIG_R3, PT_TRAP): Likewise.
4551 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4552 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4553 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4555 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4557 * i387-fp.c (i387_cache_to_xsave): In look over
4558 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4559 zmmh_low_space field by use of zmmh_high_space.
4561 2015-01-09 Pedro Alves <palves@redhat.com>
4563 * linux-low.c (step_over_bkpt): Move higher up in the file.
4564 (handle_extended_wait): Don't store the stop_pc here.
4565 (get_stop_pc): Adjust comments and rename to ...
4566 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4567 stopped for a software breakpoint or hardware breakpoint.
4568 (thread_still_has_status_pending_p): New function.
4569 (status_pending_p_callback): Use
4570 thread_still_has_status_pending_p. If the event is no longer
4571 interesting, resume the LWP.
4572 (handle_tracepoints): Add assert.
4573 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4574 (wstatus_maybe_breakpoint): New function.
4575 (cancel_breakpoint): Delete function.
4576 (check_stopped_by_watchpoint): New function, factored out from
4577 linux_low_filter_event.
4578 (lp_status_maybe_breakpoint): Delete function.
4579 (linux_low_filter_event): Remove filter_ptid argument.
4580 Leave thread group exits pending here. Store the LWP's stop PC.
4581 Always leave events pending.
4582 (linux_wait_for_event_filtered): Pull all events out of the
4583 kernel, and leave them all pending.
4584 (count_events_callback, select_event_lwp_callback): Consider all
4586 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4587 (select_event_lwp): Only give preference to the stepping LWP in
4588 all-stop mode. Adjust comments.
4589 (ignore_event): New function.
4590 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4591 references to cancel_breakpoints. Adjust to renames. Also give
4592 equal priority to all LWPs that have had events in non-stop mode.
4593 If reporting a software breakpoint event, unadjust the LWP's PC.
4594 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4595 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4597 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4598 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4599 (linux_stopped_by_watchpoint): Adjust.
4600 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4601 * linux-low.h (enum lwp_stop_reason): New.
4602 (struct lwp_info) <stop_pc>: Adjust comment.
4603 <stopped_by_watchpoint>: Delete field.
4604 <stop_reason>: New field.
4605 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4606 * mem-break.c (software_breakpoint_inserted_here)
4607 (hardware_breakpoint_inserted_here): New function.
4608 * mem-break.h (software_breakpoint_inserted_here)
4609 (hardware_breakpoint_inserted_here): Declare.
4610 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4611 (cancel_breakpoints): Delete.
4612 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4613 (upload_fast_traceframes): Remove references to
4616 2015-01-09 Pedro Alves <palves@redhat.com>
4618 * thread-db.c (find_new_threads_callback): Ignore thread if the
4619 kernel thread ID is -1.
4621 2015-01-09 Pedro Alves <palves@redhat.com>
4623 * linux-low.c (linux_attach_fail_reason_string): Move to
4624 nat/linux-ptrace.c, and rename.
4625 (linux_attach_lwp): Update comment.
4626 (attach_proc_task_lwp_callback): New function.
4627 (linux_attach): Adjust to rename and use
4628 linux_proc_attach_tgid_threads.
4629 (linux_attach_fail_reason_string): Delete declaration.
4631 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4633 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4634 * server.c (gdbserver_version): Likewise.
4636 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4638 * remote-utils.c: Include ctype.h.
4639 (input_interrupt): Explicitly handle the case when the char
4640 received is the NUL byte. Improve the printing of non-ASCII
4643 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4645 * linux-low.c (linux_low_filter_event): Update call to
4646 linux_enable_event_reporting following the addition of
4647 a new parameter to that function.
4649 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4652 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4653 (AARCH64_FPCR_REGNO): Likewise.
4654 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4655 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4656 (aarch64_store_fpregset): Likewise.
4658 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4660 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4661 Remove FIXME comment about assumption about N.
4663 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4665 * configure.ac: If large-file support is disabled in GDBserver,
4666 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4667 * configure: Regenerate.
4669 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4671 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4672 warning upon ENODATA from ptrace.
4673 * linux-s390-low.c (s390_store_tdb): New.
4674 (s390_regsets): Add regset for NT_S390_TDB.
4676 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4678 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4679 without a fill_function.
4680 * linux-s390-low.c (s390_fill_last_break): Remove.
4681 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4682 (s390_arch_setup): Use regset's size instead of fill_function for
4685 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4687 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4688 the regset's store function when ptrace returned an error.
4689 * regcache.c (get_thread_regcache): Invalidate register cache
4690 before fetching inferior's registers.
4692 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4694 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4695 while-loop as for-loop.
4696 (regsets_store_inferior_registers): Likewise.
4698 2014-11-28 Yao Qi <yao@codesourcery.com>
4700 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4701 * config.in, configure: Re-generate.
4702 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4705 2014-11-21 Yao Qi <yao@codesourcery.com>
4707 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4708 (AC_CHECK_HEADERS): Remove malloc.h.
4709 * configure: Re-generated.
4710 * config.in: Re-generated.
4711 * server.h: Don't include alloca.h and malloc.h.
4712 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4713 Don't include malloc.h.
4715 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4717 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4718 corresponding ERRNO check in same block.
4720 2014-11-12 Pedro Alves <palves@redhat.com>
4722 * server.c (cont_thread): Update comment.
4723 (start_inferior, attach_inferior): No longer clear cont_thread.
4724 (handle_v_cont): No longer set cont_thread.
4725 (captured_main): Clear cont_thread each time a GDB connects.
4727 2014-11-12 Pedro Alves <palves@redhat.com>
4729 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4730 thread, and don't resume all threads if the Hc thread has exited.
4732 2014-11-12 Pedro Alves <palves@redhat.com>
4734 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4735 the process group instead of to a specific LWP.
4737 2014-10-15 Pedro Alves <palves@redhat.com>
4740 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4742 (arm_set_thread_context): Delete.
4743 (the_low_target): Adjust.
4744 * win32-i386-low.c (debug_registers_changed)
4745 (debug_registers_used): Delete.
4746 (update_debug_registers_callback): New function.
4747 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4748 needing to update their debug registers.
4749 (win32_get_current_dr): New function.
4750 (x86_dr_low_get_addr, x86_dr_low_get_control)
4751 (x86_dr_low_get_status): Fetch the debug register from the thread
4753 (i386_initial_stuff): Adjust.
4754 (i386_get_thread_context): Remove current_event parameter. Don't
4755 clear debug_registers_changed nor copy DR values to
4757 (i386_set_thread_context): Delete.
4758 (i386_prepare_to_resume): New function.
4759 (i386_thread_added): Mark the thread as needing to update irs
4761 (the_low_target): Remove i386_set_thread_context and install
4762 i386_prepare_to_resume.
4763 * win32-low.c (win32_get_thread_context): Adjust.
4764 (win32_set_thread_context): Use SetThreadContext
4766 (win32_prepare_to_resume): New function.
4767 (win32_require_context): New function, factored out from ...
4768 (thread_rec): ... this.
4769 (continue_one_thread): Call win32_prepare_to_resume on each thread
4770 we're about to continue.
4771 (win32_resume): Call win32_prepare_to_resume on the event thread.
4772 * win32-low.h (struct win32_thread_info)
4773 <debug_registers_changed>: New field.
4774 (struct win32_target_ops): Change prototype of set_thread_context,
4775 delete set_thread_context and add prepare_to_resume.
4776 (win32_require_context): New declaration.
4778 2014-10-08 Gary Benson <gbenson@redhat.com>
4780 * server.h: Do not include common-exceptions.h.
4782 2014-10-08 Gary Benson <gbenson@redhat.com>
4784 * server.h: Do not include cleanups.h.
4786 2014-09-30 James Hogan <james.hogan@imgtec.com>
4788 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4791 2014-09-23 Yao Qi <yao@codesourcery.com>
4793 * linux-low.c (lp_status_maybe_breakpoint): New function.
4794 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4795 (count_events_callback): Likewise.
4796 (select_event_lwp_callback): Likewise.
4797 (cancel_breakpoints_callback): Likewise.
4799 2014-09-19 Don Breazeal <donb@codesourcery.com>
4801 * linux-low.c (handle_extended_wait): Call
4802 linux_ptrace_get_extended_event.
4803 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4804 linux_is_extended_waitstatus.
4806 2014-09-16 Joel Brobecker <brobecker@adacore.com>
4808 * Makefile.in (CPPFLAGS): Define.
4809 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4810 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4812 2014-09-16 Gary Benson <gbenson@redhat.com>
4814 * inferiors.h (current_inferior): Renamed as...
4815 (current_thread): New variable. All uses updated.
4816 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4817 (maybe_move_out_of_jump_pad): Likewise.
4818 (cancel_breakpoint): Likewise.
4819 (linux_low_filter_event): Likewise.
4820 (wait_for_sigstop): Likewise.
4821 (linux_resume_one_lwp): Likewise.
4822 (need_step_over_p): Likewise.
4823 (start_step_over): Likewise.
4824 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4825 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4826 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4827 and save_inferior as saved_thread.
4828 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4830 (regcache_invalidate_thread): Likewise.
4831 * remote-utils.c (prepare_resume_reply): Likewise.
4832 * thread-db.c (thread_db_get_tls_address): Likewise.
4833 (disable_thread_event_reporting): Likewise.
4834 (remove_thread_event_breakpoints): Likewise.
4835 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4837 * target.h (set_desired_inferior): Renamed as...
4838 (set_desired_thread): New declaration. All uses updated.
4839 * server.c (myresume): Updated comment to reference thread instead
4841 (handle_serial_event): Likewise.
4842 (handle_target_event): Likewise.
4844 2014-09-12 Tom Tromey <tromey@redhat.com>
4845 Gary Benson <gbenson@redhat.com>
4847 * regcache.h: Include common-regcache.h.
4848 (regcache_read_pc): Don't declare.
4849 * regcache.c (get_thread_regcache_for_ptid): New function.
4851 2014-09-11 Tom Tromey <tromey@redhat.com>
4852 Gary Benson <gbenson@redhat.com>
4854 * symbol.c: New file.
4855 * Makefile.in (SFILES): Add symbol.c.
4856 (OBS): Add symbol.o.
4858 2014-09-11 Gary Benson <gbenson@redhat.com>
4860 * target.c (target_stop_ptid, target_continue_ptid): New
4863 2014-09-11 Tom Tromey <tromey@redhat.com>
4864 Gary Benson <gbenson@redhat.com>
4866 * target.h: Include target/target.h.
4867 * target.c (target_read_memory, target_read_uint32)
4868 (target_write_memory): New functions.
4870 2014-09-11 Gary Benson <gbenson@redhat.com>
4872 * server.h (debug_hw_points): Don't declare.
4873 * server.c (debug_hw_points): Don't define. Replace all uses
4874 with show_debug_regs.
4875 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4876 all uses with show_debug_regs.
4878 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4880 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4881 endianness into account.
4882 (ppc_supply_ptrace_register): Likewise.
4884 2014-09-03 James Hogan <james.hogan@imgtec.com>
4886 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4887 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4889 2014-09-03 Gary Benson <gbenson@redhat.com>
4891 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4892 ALL_DEBUG_ADDRESS_REGISTERS.
4894 2014-09-02 Gary Benson <gbenson@redhat.com>
4896 * i386-low.h: Renamed as...
4897 * x86-low.h: New file. All type, function and variable name
4898 prefixes changed from "i386_" to "x86_". All references updated.
4899 * i386-low.c: Renamed as...
4900 * x86-low.c: New file. All type, function and variable name
4901 prefixes changed from "i386_" to "x86_". All references updated.
4903 2014-09-02 Gary Benson <gbenson@redhat.com>
4905 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4906 (x86_linux_new_thread): Likewise.
4908 2014-08-29 Gary Benson <gbenson@redhat.com>
4910 * server.h (setjmp.h): Do not include.
4911 (toplevel): Do not declare.
4912 (common-exceptions.h): Include.
4913 (cleanups.h): Likewise.
4914 * server.c (toplevel): Do not define.
4915 (exit_code): New static global.
4916 (detach_or_kill_for_exit_cleanup): New function.
4917 (main): New function. Original main renamed to...
4918 (captured_main): New function.
4919 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4921 2014-08-29 Gary Benson <gbenson@redhat.com>
4923 * Makefile.in (SFILES): Add common/common-exceptions.c.
4924 (OBS): Add common-exceptions.o.
4925 (common-exceptions.o): New rule.
4926 * utils.c (prepare_to_throw_exception): New function.
4928 2014-08-29 Gary Benson <gbenson@redhat.com>
4930 * config.in: Regenerate.
4931 * configure: Likewise.
4933 2014-08-29 Gary Benson <gbenson@redhat.com>
4935 * Makefile.in (SFILES): Add common/cleanups.c.
4937 (cleanups.o): New rule.
4939 2014-08-29 Gary Benson <gbenson@redhat.com>
4941 * utils.c (internal_vwarning): New function.
4943 2014-08-28 Gary Benson <gbenson@redhat.com>
4945 * utils.h (fatal): Remove declaration.
4946 * utils.c (fatal): Remove function.
4948 2014-08-28 Gary Benson <gbenson@redhat.com>
4950 * tracepoint.c (gdb_agent_init): Replace fatal with
4952 (initialize_tracepoint): Likewise.
4954 2014-08-28 Gary Benson <gbenson@redhat.com>
4956 * remote-utils.c (remote_prepare): Replace fatal with error.
4958 2014-08-28 Gary Benson <gbenson@redhat.com>
4960 * linux-low.c (linux_async): Replace fatal with warning.
4962 (linux_start_non_stop): Return -1 if linux_async failed.
4964 2014-08-28 Gary Benson <gbenson@redhat.com>
4966 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4968 (i386_dr_low_get_addr): Remove vague comment.
4969 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4972 2014-08-28 Gary Benson <gbenson@redhat.com>
4974 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4975 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4977 (linux_resume_one_lwp): Likewise.
4978 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4980 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4981 with internal_error.
4982 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4983 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4984 (find_register_by_name): Replace fatal with internal_error.
4985 (find_regno): Likewise.
4986 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4987 * thread-db.c (thread_db_create_event): Likewise.
4988 (thread_db_load_search): Likewise.
4989 (try_thread_db_load_1): Likewise.
4990 * tracepoint.c (get_jump_space_head): Replace fatal with
4992 (claim_trampoline_space): Likewise.
4993 (have_fast_tracepoint_trampoline_buffer): Likewise.
4994 (cmd_qtstart): Likewise.
4995 (stop_tracing): Likewise.
4996 (fast_tracepoint_collecting): Likewise.
4997 (target_malloc): Likewise.
4998 (download_tracepoint): Likewise.
4999 (download_trace_state_variables): Replace check with gdb_assert.
5000 (upload_fast_traceframes): Replace fatal with internal_error.
5002 2014-08-19 Tom Tromey <tromey@redhat.com>
5003 Gary Benson <gbenson@redhat.com>
5005 * Makefile.in (SFILES): Add common/common-debug.c.
5006 (OBS): Add common-debug.o.
5007 (common-debug.o): New rule.
5008 * debug.h (debug_printf): Don't declare.
5009 * debug.c (debug_printf): Renamed and rewritten as...
5010 (debug_vprintf): New function.
5012 2014-08-19 Gary Benson <gbenson@redhat.com>
5014 * utils.h: Do not include print-utils.h.
5016 2014-08-19 Tom Tromey <tromey@redhat.com>
5017 Gary Benson <gbenson@redhat.com>
5019 * server.h: Add static assertion.
5020 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5022 2014-08-19 Tom Tromey <tromey@redhat.com>
5023 Gary Benson <gbenson@redhat.com>
5025 * Makefile.in (SFILES): Add common/errors.c.
5026 (OBS): Add errors.o.
5027 (IPA_OBS): Add errors-ipa.o.
5028 (errors.o): New rule.
5029 (errors-ipa.o): Likewise.
5030 * utils.h (perror_with_name, error, warning): Don't declare.
5031 * utils.c (warning): Renamed and rewritten as...
5032 (vwarning): New function.
5033 (error): Renamed and rewritten as...
5034 (verror): New function.
5035 (internal_error): Renamed and rewritten as...
5036 (internal_verror): New function.
5038 2014-08-07 Gary Benson <gbenson@redhat.com>
5040 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5041 * configure: Regenerate.
5042 * config.in: Likewise.
5043 * server.h: Do not include errno.h.
5044 * event-loop.c: Likewise.
5045 * hostio-errno.c: Likewise.
5046 * linux-low.c: Likewise.
5047 * remote-utils.c: Likewise.
5048 * spu-low.c: Likewise.
5049 * utils.c: Likewise.
5050 * gdbreplay.c: Unconditionally include errno.h.
5052 2014-08-07 Gary Benson <gbenson@redhat.com>
5054 * server.h: Do not include string.h.
5055 * event-loop.c: Likewise.
5056 * linux-low.c: Likewise.
5057 * regcache.c: Likewise.
5058 * remote-utils.c: Likewise.
5059 * spu-low.c: Likewise.
5060 * utils.c: Likewise.
5062 2014-08-07 Gary Benson <gbenson@redhat.com>
5064 * server.h: Do not include gdb_assert.h.
5066 2014-08-07 Gary Benson <gbenson@redhat.com>
5068 * server.h: Do not include common-utils.h.
5070 2014-08-07 Gary Benson <gbenson@redhat.com>
5072 * server.h: Do not include ptid.h.
5073 * notif.h: Likewise.
5075 2014-08-07 Gary Benson <gbenson@redhat.com>
5077 * server.h: Do not include gdb_locale.h.
5079 2014-08-07 Gary Benson <gbenson@redhat.com>
5081 * server.h: Do not include gdb/signals.h.
5082 * win32-low.c: Likewise.
5084 2014-08-07 Gary Benson <gbenson@redhat.com>
5086 * server.h: Do not include pathmax.h.
5088 2014-08-07 Gary Benson <gbenson@redhat.com>
5090 * server.h: Do not include libiberty.h.
5091 * linux-bfin-low.c: Likewise.
5093 2014-08-07 Gary Benson <gbenson@redhat.com>
5095 * server.h: Do not include ansidecl.h.
5097 2014-08-07 Gary Benson <gbenson@redhat.com>
5099 * linux-x86-low.c: Do not include stddef.h.
5100 * lynx-ppc-low.c: Likewise.
5101 * tracepoint.c: Likewise.
5103 2014-08-07 Gary Benson <gbenson@redhat.com>
5105 * server.h: Do not include stdarg.h.
5106 * nto-low.c: Likewise.
5108 2014-08-07 Gary Benson <gbenson@redhat.com>
5110 * server.h: Do not include stdlib.h.
5111 * inferiors.c: Likewise.
5112 * linux-low.c: Likewise.
5113 * regcache.c: Likewise.
5114 * spu-low.c: Likewise.
5115 * tracepoint.c: Likewise.
5116 * utils.c: Likewise.
5118 2014-08-07 Gary Benson <gbenson@redhat.com>
5120 * server.h: Do not include stdio.h.
5121 * linux-low.c: Likewise.
5122 * remote-utils.c: Likewise.
5123 * spu-low.c: Likewise.
5124 * utils.c: Likewise.
5125 * wincecompat.c: Likewise.
5127 2014-08-06 Gary Benson <gbenson@redhat.com>
5129 * regcache.c (init_register_cache): Move conditionals inside if.
5131 2014-08-06 Gary Benson <gbenson@redhat.com>
5133 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5135 2014-07-31 Gary Benson <gbenson@redhat.com>
5137 * ax.h: Do not include server.h.
5138 * gdbthread.h: Likewise.
5139 * lynx-low.h: Likewise.
5140 * notif.h: Likewise.
5142 2014-07-30 Gary Benson <gbenson@redhat.com>
5144 * server.h: Include common-defs.h.
5145 Do not include config.h or build-gnulib-gdbserver/config.h.
5147 2014-07-30 Gary Benson <gbenson@redhat.com>
5149 * hostio-errno.c: Move server.h to top of includes list.
5150 * inferiors.c: Likewise.
5151 * linux-x86-low.c: Likewise.
5152 * notif.c: Include server.h.
5154 2014-07-24 Tom Tromey <tromey@redhat.com>
5155 Gary Benson <gbenson@redhat.com>
5157 * server.h (CORE_ADDR): Now unsigned.
5159 2014-07-16 Pedro Alves <palves@redhat.com>
5161 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5163 2014-07-15 Pedro Alves <palves@redhat.com>
5165 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5168 2014-07-11 Pedro Alves <palves@redhat.com>
5170 * linux-low.c (kill_wait_lwp): New function, based on
5171 kill_one_lwp_callback, but use my_waitpid directly.
5172 (kill_one_lwp_callback, linux_kill): Use it.
5174 2014-06-23 Pedro Alves <palves@redhat.com>
5176 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5177 before setting DR0..DR3.
5179 2014-06-20 Gary Benson <gbenson@redhat.com>
5181 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5182 * configure: Regenerated.
5183 * config.in: Likewise.
5185 2014-06-20 Gary Benson <gbenson@redhat.com>
5187 * Makefile.in (SFILES): Update locations for files moved
5189 (object file files): Reordered.
5191 2014-06-20 Gary Benson <gbenson@redhat.com>
5193 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5194 (i386_dr_low_set_addr): Likewise.
5195 (i386_dr_low_get_addr): Likewise.
5196 (i386_dr_low_can_set_control): Likewise.
5197 (i386_dr_low_set_control): Likewise.
5198 (i386_dr_low_get_control): Likewise.
5199 (i386_dr_low_get_status): Likewise.
5200 (i386_get_debug_register_length): Likewise.
5201 * linux-x86-low.c (i386_dr_low_set_addr):
5202 Changed signature. Made static.
5203 (i386_dr_low_get_addr): Likewise.
5204 (i386_dr_low_set_control): Likewise.
5205 (i386_dr_low_get_control): Likewise.
5206 (i386_dr_low_get_status): Likewise.
5207 (i386_dr_low): New global variable.
5208 * win32-i386-low.c (i386_dr_low_set_addr):
5209 Changed signature. Made static.
5210 (i386_dr_low_get_addr): Likewise.
5211 (i386_dr_low_set_control): Likewise.
5212 (i386_dr_low_get_control): Likewise.
5213 (i386_dr_low_get_status): Likewise.
5214 (i386_dr_low): New global variable.
5216 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5218 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5219 * Makefile.in (AR, AR_FLAGS): Define.
5220 * configure: Regenerate.
5222 2014-06-19 Gary Benson <gbenson@redhat.com>
5224 * Makefile.in (i386-dregs.o): New rule.
5225 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5226 * i386-low.c (target.h): Remove include.
5227 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5228 (DR_CONTROL_SHIFT): Likewise.
5229 (DR_CONTROL_SIZE): Likewise.
5230 (DR_RW_EXECUTE): Likewise.
5231 (DR_RW_WRITE): Likewise.
5232 (DR_RW_READ): Likewise.
5233 (DR_RW_IORW): Likewise.
5234 (DR_LEN_1): Likewise.
5235 (DR_LEN_2): Likewise.
5236 (DR_LEN_4): Likewise.
5237 (DR_LEN_8): Likewise.
5238 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5239 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5240 (DR_ENABLE_SIZE): Likewise.
5241 (DR_LOCAL_SLOWDOWN): Likewise.
5242 (DR_GLOBAL_SLOWDOWN): Likewise.
5243 (DR_CONTROL_RESERVED): Likewise.
5244 (I386_DR_CONTROL_MASK): Likewise.
5245 (I386_DR_VACANT): Likewise.
5246 (I386_DR_LOCAL_ENABLE): Likewise.
5247 (I386_DR_GLOBAL_ENABLE): Likewise.
5248 (I386_DR_DISABLE): Likewise.
5249 (I386_DR_SET_RW_LEN): Likewise.
5250 (I386_DR_GET_RW_LEN): Likewise.
5251 (I386_DR_WATCH_HIT): Likewise.
5252 (i386_wp_op_t): Likewise.
5253 (i386_show_dr): Likewise.
5254 (i386_length_and_rw_bits): Likewise.
5255 (i386_insert_aligned_watchpoint): Likewise.
5256 (i386_remove_aligned_watchpoint): Likewise.
5257 (i386_handle_nonaligned_watchpoint): Likewise.
5258 i386_update_inferior_debug_regs(): Likewise.
5259 (i386_dr_insert_watchpoint): Likewise.
5260 (i386_dr_remove_watchpoint): Likewise.
5261 (i386_dr_region_ok_for_watchpoint): Likewise.
5262 (i386_dr_stopped_data_address): Likewise.
5263 (i386_dr_stopped_by_watchpoint): Likewise.
5265 2014-06-19 Gary Benson <gbenson@redhat.com>
5267 * i386-low.c (i386_dr_show): Renamed to
5268 i386_show_dr and made static. All uses updated.
5269 (i386_dr_length_and_rw_bits): Renamed to
5270 i386_length_and_rw_bits and made static.
5272 (i386_dr_insert_aligned_watchpoint): Renamed to
5273 i386_insert_aligned_watchpoint and made static.
5275 (i386_dr_remove_aligned_watchpoint): Renamed to
5276 i386_remove_aligned_watchpoint and made static.
5278 (i386_dr_update_inferior_debug_regs): Renamed to
5279 i386_update_inferior_debug_regs and made static.
5282 2014-06-18 Gary Benson <gbenson@redhat.com>
5284 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5285 (i386_dr_low_can_set_control): Likewise.
5286 (i386_get_debug_register_length): Likewise.
5287 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5288 (i386_dr_low_can_set_control): Likewise.
5289 (i386_get_debug_register_length): Likewise.
5291 2014-06-17 Gary Benson <gbenson@redhat.com>
5293 * i386-low.h (i386-dregs.h): New include.
5294 (DR_FIRSTADDR): Now in i386-dregs.h.
5295 (DR_LASTADDR): Likewise.
5296 (DR_NADDR): Likewise.
5297 (DR_STATUS): Likewise.
5298 (DR_CONTROL): Likewise.
5299 (i386_debug_reg_state): Likewise.
5300 (i386_dr_insert_watchpoint): Likewise.
5301 (i386_dr_remove_watchpoint): Likewise.
5302 (i386_dr_region_ok_for_watchpoint): Likewise.
5303 (i386_dr_stopped_data_address): Likewise.
5304 (i386_dr_stopped_by_watchpoint): Likewise.
5305 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5307 2014-06-18 Gary Benson <gbenson@redhat.com>
5309 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5310 i386_dr_insert_watchpoint.
5311 (i386_low_remove_watchpoint): Renamed to
5312 i386_dr_remove_watchpoint.
5313 (i386_low_region_ok_for_watchpoint): Renamed to
5314 i386_dr_region_ok_for_watchpoint.
5315 (i386_low_stopped_data_address): Renamed to
5316 i386_dr_stopped_data_address.
5317 (i386_low_stopped_by_watchpoint): Renamed to
5318 i386_dr_stopped_by_watchpoint.
5319 * i386-low.c (i386_show_dr): Renamed to
5320 i386_dr_show and made nonstatic. All uses updated.
5321 (i386_length_and_rw_bits): Renamed to
5322 i386_dr_length_and_rw_bits and made nonstatic.
5324 (i386_insert_aligned_watchpoint): Renamed to
5325 i386_dr_insert_aligned_watchpoint and made nonstatic.
5327 (i386_remove_aligned_watchpoint): Renamed to
5328 i386_dr_remove_aligned_watchpoint and made nonstatic.
5330 (i386_update_inferior_debug_regs): Renamed to
5331 i386_dr_update_inferior_debug_regs and made nonstatic.
5333 (i386_low_insert_watchpoint): Renamed to
5334 i386_dr_insert_watchpoint. All uses updated.
5335 (i386_low_remove_watchpoint): Renamed to
5336 i386_dr_remove_watchpoint. All uses updated.
5337 (i386_low_region_ok_for_watchpoint): Renamed to
5338 i386_dr_region_ok_for_watchpoint. All uses updated.
5339 (i386_low_stopped_data_address): Renamed to
5340 i386_dr_stopped_data_address. All uses updated.
5341 (i386_low_stopped_by_watchpoint): Renamed to
5342 i386_dr_stopped_by_watchpoint. All uses updated.
5344 2014-06-18 Gary Benson <gbenson@redhat.com>
5346 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5347 (i386_dr_low_can_set_control): Likewise.
5348 (i386_insert_aligned_watchpoint): New check.
5350 2014-06-18 Gary Benson <gbenson@redhat.com>
5352 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5355 2014-06-18 Gary Benson <gbenson@redhat.com>
5357 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5358 instead of fatal and error.
5359 (i386_handle_nonaligned_watchpoint): Likewise.
5361 2014-06-18 Gary Benson <gbenson@redhat.com>
5363 * i386-low.c (i386_get_debug_register_length): New macro.
5364 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5365 (i386_show_dr): Use debug_printf instead of fprintf. Use
5366 phex to format values.
5368 2014-06-18 Gary Benson <gbenson@redhat.com>
5370 * i386-low.h: Comment changes.
5371 * i386-low.c: Likewise.
5373 2014-06-18 Gary Benson <gbenson@redhat.com>
5375 * i386-low.c: Whitespace changes.
5377 2014-06-12 Tom Tromey <tromey@redhat.com>
5379 * utils.c (freeargv): Remove.
5381 2014-06-12 Tom Tromey <tromey@redhat.com>
5383 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5384 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5385 (parse_debug_format_options): Likewise.
5386 (gdbserver_usage): Likewise.
5387 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5388 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5389 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5391 ($(LIBGNU)): Depend on libiberty.
5392 (all-lib): Recurse into all subdirs.
5393 (install-only): Invoke "install" target in subdirs.
5394 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5396 * configure: Rebuild.
5397 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5398 for vasprintf, vsnprintf, or gettimeofday.
5399 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5402 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5404 * development.sh: Delete.
5405 * Makefile.in (config.status): Adjust dependency on development.sh.
5406 * configure.ac: Adjust development.sh source call.
5407 * configure: Regenerate.
5409 2014-06-02 Pedro Alves <palves@redhat.com>
5411 * ax.c (gdb_free_agent_expr): New function.
5412 * ax.h (gdb_free_agent_expr): New declaration.
5413 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5415 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5417 (clear_breakpoint_conditions_and_commands): New function.
5418 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5419 (clear_breakpoint_conditions_and_commands): New declaration.
5421 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5423 * linux-aarch64-low.c (asm/ptrace.h): Include.
5425 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5427 Fix TLS access for -static -pthread.
5428 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5429 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5430 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5432 2014-05-20 Pedro Alves <palves@redhat.com>
5434 * linux-aarch64-low.c (aarch64_insert_point)
5435 (aarch64_remove_point): No longer check whether the type is
5436 supported here. Adjust to new interface.
5437 (the_low_target): Install aarch64_supports_z_point_type as
5438 supports_z_point_type method.
5439 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5440 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5441 instead of a Z packet char. Adjust.
5442 (arm_supports_z_point_type): New function.
5443 (arm_insert_point, arm_remove_point): Adjust to new interface.
5444 (the_low_target): Install arm_supports_z_point_type.
5445 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5446 (cris_insert_point, cris_remove_point): Adjust to new interface.
5447 Don't check whether the type is supported here.
5448 (the_low_target): Install cris_supports_z_point_type.
5449 * linux-low.c (linux_supports_z_point_type): New function.
5450 (linux_insert_point, linux_remove_point): Adjust to new interface.
5451 * linux-low.h (struct linux_target_ops) <insert_point,
5452 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5453 raw_breakpoint pointer parameter.
5454 <supports_z_point_type>: New method.
5455 * linux-mips-low.c (mips_supports_z_point_type): New function.
5456 (mips_insert_point, mips_remove_point): Adjust to new interface.
5457 Use mips_supports_z_point_type.
5458 (the_low_target): Install mips_supports_z_point_type.
5459 * linux-ppc-low.c (the_low_target): Install NULL as
5460 supports_z_point_type method.
5461 * linux-s390-low.c (the_low_target): Install NULL as
5462 supports_z_point_type method.
5463 * linux-sparc-low.c (the_low_target): Install NULL as
5464 supports_z_point_type method.
5465 * linux-x86-low.c (x86_supports_z_point_type): New function.
5466 (x86_insert_point): Adjust to new insert_point interface. Use
5467 insert_memory_breakpoint. Adjust to new
5468 i386_low_insert_watchpoint interface.
5469 (x86_remove_point): Adjust to remove_point interface. Use
5470 remove_memory_breakpoint. Adjust to new
5471 i386_low_remove_watchpoint interface.
5472 (the_low_target): Install x86_supports_z_point_type.
5473 * lynx-low.c (lynx_target_ops): Install NULL as
5474 supports_z_point_type callback.
5475 * nto-low.c (nto_supports_z_point_type): New.
5476 (nto_insert_point, nto_remove_point): Adjust to new interface.
5477 (nto_target_ops): Install nto_supports_z_point_type.
5478 * mem-break.c: Adjust intro comment.
5479 (struct raw_breakpoint) <raw_type, size>: New fields.
5480 <inserted>: Update comment.
5481 <shlib_disabled>: Delete field.
5482 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5483 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5484 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5485 (raw_bkpt_type_to_target_hw_bp_type): New function.
5486 (find_enabled_raw_code_breakpoint_at): New function.
5487 (find_raw_breakpoint_at): New type and size parameters. Use them.
5488 (insert_memory_breakpoint): New function, based off
5489 set_raw_breakpoint_at.
5490 (remove_memory_breakpoint): New function.
5491 (set_raw_breakpoint_at): Reimplement.
5492 (set_breakpoint): New, based on set_breakpoint_at.
5493 (set_breakpoint_at): Reimplement.
5494 (delete_raw_breakpoint): Go through the_target->remove_point
5495 instead of assuming memory breakpoints.
5496 (find_gdb_breakpoint_at): Delete.
5497 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5498 (find_gdb_breakpoint): New function.
5499 (set_gdb_breakpoint_at): Delete.
5500 (z_type_supported): New function.
5501 (set_gdb_breakpoint_1): New function, loosely based off
5502 set_gdb_breakpoint_at.
5503 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5504 (delete_gdb_breakpoint_at): Delete.
5505 (delete_gdb_breakpoint_1): New function, loosely based off
5506 delete_gdb_breakpoint_at.
5507 (delete_gdb_breakpoint): New function.
5508 (clear_gdb_breakpoint_conditions): Rename to ...
5509 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5511 (add_condition_to_breakpoint): Make static.
5512 (add_breakpoint_condition): Take a struct breakpoint pointer
5513 instead of an address. Adjust.
5514 (gdb_condition_true_at_breakpoint): Rename to ...
5515 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5517 (gdb_condition_true_at_breakpoint): Reimplement.
5518 (add_breakpoint_commands): Take a struct breakpoint pointer
5519 instead of an address. Adjust.
5520 (gdb_no_commands_at_breakpoint): Rename to ...
5521 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5522 parameter. Return true if no breakpoint was found. Change debug
5524 (gdb_no_commands_at_breakpoint): Reimplement.
5525 (run_breakpoint_commands): Rename to ...
5526 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5527 and change return type to boolean.
5528 (run_breakpoint_commands): New function.
5529 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5530 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5531 breakpoint. Go through the_target->remove_point instead of
5532 assuming memory breakpoint.
5533 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5534 software and hardware breakpoints.
5535 (reinsert_raw_breakpoint): Go through the_target->insert_point
5536 instead of assuming memory breakpoint.
5537 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5538 software and hardware breakpoints.
5539 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5540 Check both software and hardware breakpoints.
5541 (validate_inserted_breakpoint): Assert the breakpoint is a
5542 software breakpoint. Set the inserted flag to -1 instead of
5543 setting shlib_disabled.
5544 (delete_disabled_breakpoints): Adjust.
5545 (validate_breakpoints): Only validate software breakpoints.
5546 Adjust to inserted flag change.
5547 (check_mem_read, check_mem_write): Skip breakpoint types other
5548 than software breakpoints. Adjust to inserted flag change.
5549 * mem-break.h (enum raw_bkpt_type): New enum.
5550 (raw_breakpoint, struct process_info): Forward declare.
5551 (Z_packet_to_target_hw_bp_type): Delete declaration.
5552 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5553 (set_gdb_breakpoint, delete_gdb_breakpoint)
5554 (clear_breakpoint_conditions): New declarations.
5555 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5556 (breakpoint_inserted_here): Update comment.
5557 (add_breakpoint_condition, add_breakpoint_commands): Replace
5558 address parameter with a breakpoint pointer parameter.
5559 (gdb_breakpoint_here): Update comment.
5560 (delete_gdb_breakpoint_at): Delete.
5561 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5562 * server.c (process_point_options): Take a struct breakpoint
5563 pointer instead of an address. Adjust.
5564 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5565 delete_gdb_breakpoint.
5566 * spu-low.c (spu_target_ops): Install NULL as
5567 supports_z_point_type method.
5568 * target.h: Include mem-break.h.
5569 (struct target_ops) <prepare_to_access_memory>: Update comment.
5570 <supports_z_point_type>: New field.
5571 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5572 instead of a char. Also take a raw breakpoint pointer.
5573 * win32-arm-low.c (the_low_target): Install NULL as
5574 supports_z_point_type.
5575 * win32-i386-low.c (i386_supports_z_point_type): New function.
5576 (i386_insert_point, i386_remove_point): Adjust to new interface.
5577 (the_low_target): Install i386_supports_z_point_type.
5578 * win32-low.c (win32_supports_z_point_type): New function.
5579 (win32_insert_point, win32_remove_point): Adjust to new interface.
5580 (win32_target_ops): Install win32_supports_z_point_type.
5581 * win32-low.h (struct win32_target_ops):
5582 <supports_z_point_type>: New method.
5583 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5584 instead of a char. Also take a raw breakpoint pointer.
5586 2014-05-20 Pedro Alves <palves@redhat.com>
5588 * mem-break.h: Include break-common.h.
5589 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5590 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5591 (Z_packet_to_target_hw_bp_type): New declaration.
5592 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5593 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5594 (Z_PACKET_ACCESS_WP): Delete macros.
5595 (Z_packet_to_hw_type): Delete function.
5596 * i386-low.h: Don't include break-common.h here.
5597 (Z_packet_to_hw_type): Delete declaration.
5598 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5599 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5600 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5601 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5602 * linux-aarch64-low.c: Don't include break-common.h here.
5603 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5604 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5605 (Z_packet_to_target_hw_bp_type): Delete function.
5606 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5608 (mips_insert_point, mips_remove_point): Use
5609 Z_packet_to_target_hw_bp_type.
5611 2014-05-20 Pedro Alves <palves@redhat.com>
5613 * linux-aarch64-low.c: Include break-common.h.
5614 (enum target_point_type): Delete.
5615 (Z_packet_to_point_type): Rename to ...
5616 (Z_packet_to_target_hw_bp_type): ... this, and return a
5617 target_hw_bp_type instead.
5618 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5619 instead of an enum target_point_type.
5620 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5622 (aarch64_dr_state_insert_one_point)
5623 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5624 (aarch64_handle_aligned_watchpoint)
5625 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5626 Take an enum target_hw_bp_type instead of an enum
5628 (aarch64_supports_z_point_type): New function.
5629 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5630 use Z_packet_to_target_hw_bp_type.
5632 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5634 * configure.ac: Only use -Werror by default when DEVELOPMENT
5636 * configure: Regenerate.
5638 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5640 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5641 * linux-x86-low.c (X86_64_USER_REGS): New.
5642 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5644 2014-04-28 Yao Qi <yao@codesourcery.com>
5646 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5649 2014-04-25 Pedro Alves <palves@redhat.com>
5652 * linux-low.c (linux_attach_fail_reason_string): New function.
5653 (linux_attach_lwp): Delete.
5654 (linux_attach_lwp_1): Rename to ...
5655 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5656 argument. Remove "initial" parameter. Return int instead of
5657 void. Don't error or warn here.
5658 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5659 failure to attach to the tgid. Call warning when failing to
5661 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5662 argument. Remove "initial" parameter. Return int instead of
5663 void. Don't error or warn here.
5664 (linux_attach_fail_reason_string): New declaration.
5665 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5666 interface change. Use linux_attach_fail_reason_string.
5668 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5669 Walfred Tedeschi <walfred.tedeschi@intel.com>
5671 * Makefile.in: Added rules to handle new files
5672 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5673 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5674 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5675 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5676 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5677 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5679 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5680 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5681 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5682 i386/x32-avx512.xml.
5683 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5684 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5685 i386/x32-avx512-linux.xml.
5686 * i387-fp.c (num_avx512_k_registers): New constant for number
5688 (num_avx512_zmmh_low_registers): New constant for number of
5689 lower ZMM registers (0-15).
5690 (num_avx512_zmmh_high_registers): New constant for number of
5691 higher ZMM registers (16-31).
5692 (num_avx512_ymmh_registers): New contant for number of higher
5693 YMM registers (ymm16-31 added by avx521 on x86_64).
5694 (num_avx512_xmm_registers): New constant for number of higher
5695 XMM registers (xmm16-31 added by AVX512 on x86_64).
5696 (struct i387_xsave): Add space for AVX512 registers.
5697 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5698 Add code to handle AVX512 registers.
5699 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5700 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5701 prototypei from generated file.
5702 (tdesc_amd64_avx512_linux): Likewise.
5703 (init_registers_x32_avx512_linux): Likewise.
5704 (tdesc_x32_avx512_linux): Likewise.
5705 (init_registers_i386_avx512_linux): Likewise.
5706 (tdesc_i386_avx512_linux): Likewise.
5707 (x86_64_regmap): Add AVX512 registers.
5708 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5710 (initialize_low_arch): Add code to initialize AVX512 registers.
5712 2014-04-23 Pedro Alves <palves@redhat.com>
5714 * mem-break.c (find_gdb_breakpoint_at): Make static.
5715 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5717 2014-04-23 Pedro Alves <palves@redhat.com>
5719 * i386-low.c: Don't include break-common.h here.
5720 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5721 prototype to take target_hw_bp_type as argument instead of a Z
5723 * i386-low.h: Include break-common.h here.
5724 (Z_packet_to_hw_type): Declare.
5725 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5727 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5728 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5729 (x86_remove_point): Convert the packet number to a
5730 target_hw_bp_type before calling i386_low_remove_watchpoint.
5731 * win32-i386-low.c (i386_insert_point): Convert the packet number
5732 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5733 (i386_remove_point): Convert the packet number to a
5734 target_hw_bp_type before calling i386_low_remove_watchpoint.
5736 2014-04-23 Pedro Alves <palves@redhat.com>
5738 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5740 2014-04-10 Pedro Alves <palves@redhat.com>
5742 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5743 Check if the condition or command is NULL before checking if the
5744 breakpoint is known. On success, return true.
5745 * mem-break.h (add_breakpoint_condition): Document return.
5746 (add_breakpoint_commands): Add describing comment.
5747 * server.c (skip_to_semicolon): New function.
5748 (process_point_options): Use it.
5750 2014-04-09 Pedro Alves <palves@redhat.com>
5752 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5755 2014-02-27 Pedro Alves <palves@redhat.com>
5758 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5760 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5762 (last_thread_of_process_p): Take a PID argument instead of a
5764 (linux_wait_for_lwp): Delete.
5765 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5767 (linux_low_filter_event): New function, party factored out from
5768 linux_wait_for_event.
5769 (linux_wait_for_event): Rename to ...
5770 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5771 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5772 sigsuspend. Check for zombie leaders.
5773 (linux_wait_for_event): Reimplement as wrapper around
5774 linux_wait_for_event_filtered.
5775 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5776 a normal or signal exit is seen, it's the whole process exiting.
5777 (wait_for_sigstop): No longer a for_each_inferior callback.
5778 Rewrite on top of linux_wait_for_event_filtered.
5779 (stop_all_lwps): Call wait_for_sigstop directly.
5780 * server.c (resume, handle_target_event): Handle
5781 TARGET_WAITKIND_NO_RESUMED.
5783 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5785 * win32-low.c (psapi_get_dll_name,
5786 * win32_CreateToolhelp32Snapshot): Delete.
5787 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5788 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5790 (handle_load_dll): Add function description.
5791 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5793 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5795 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5797 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5798 base address when calling win32_add_one_solib.
5799 (handle_load_dll): Delete local variable load_addr.
5800 Remove 0x1000 offset applied to DLL base address when calling
5801 win32_add_one_solib.
5802 (handle_unload_dll): Add comment.
5804 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5806 * win32-low.c (win32_add_all_dlls): Renames
5807 win32_ensure_ntdll_loaded. Rewrite function documentation.
5808 Adjust implementation to always load all DLLs.
5809 Add 0x1000 offset to DLL base address when calling
5810 win32_add_one_solib.
5811 (child_initialization_done): New static global.
5812 (do_initial_child_stuff): Set child_initialization_done to
5813 zero during child initialization, and 1 after. Replace call
5814 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5816 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5817 (handle_unload_dll): Add function documentation.
5818 (get_child_debug_event): Ignore load and unload DLL events
5819 during child initialization.
5821 2014-02-20 Doug Evans <dje@google.com>
5823 Remove global all_lwps.
5824 * inferiors.h (ptid_of): Move here from linux-low.h.
5825 (pid_of, lwpid_of): Ditto.
5826 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5827 parameter is a struct thread_info * now.
5828 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5829 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5830 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5832 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5833 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5834 * linux-arm-low.c (update_registers_callback): Update, "entry"
5835 parameter is a struct thread_info * now.
5836 Fetch lwpid from current_inferior directly.
5837 (arm_insert_point): Pass &all_threads to find_inferior instead of
5839 (arm_remove_point): Ditto.
5840 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5841 (arm_prepare_to_resume): Fetch pid from thread.
5842 (arm_read_description): Fetch lwpid from current_inferior directly.
5843 * linux-low.c (all_lwps): Delete.
5844 (delete_lwp): Delete call to remove_inferior.
5845 (handle_extended_wait): Fetch lwpid from thread.
5846 (add_lwp): Don't set lwp->entry.id. Remove call to
5847 add_inferior_to_list.
5848 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5849 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5850 (kill_one_lwp_callback): Ditto.
5851 (linux_kill): Don't dereference NULL pointer.
5852 Fetch ptid,lwpid from thread.
5853 (get_detach_signal): Fetch ptid from thread.
5854 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5855 Simplify call to regcache_invalidate_thread.
5856 (delete_lwp_callback): Update, "entry" parameter is a
5857 struct thread_info * now. Fetch pid from thread.
5858 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5859 (status_pending_p_callback): Update, "entry" parameter is a
5860 struct thread_info * now. Fetch ptid from thread.
5861 (find_lwp_pid): Update, "entry" parameter is a
5862 struct thread_info * now.
5863 (linux_wait_for_lwp): Fetch pid from thread.
5864 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5865 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5866 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5867 (dequeue_one_deferred_signal): Ditto.
5868 (cancel_breakpoint): Fetch ptid from current_inferior.
5869 (linux_wait_for_event): Pass &all_threads to find_inferior,
5870 not &all_lwps. Fetch ptid, lwpid from thread.
5871 (count_events_callback): Update, "entry" parameter is a
5872 struct thread_info * now.
5873 (select_singlestep_lwp_callback): Ditto.
5874 (select_event_lwp_callback): Ditto.
5875 (cancel_breakpoints_callback): Ditto.
5876 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5878 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5879 (unsuspend_one_lwp): Update, "entry" parameter is a
5880 struct thread_info * now.
5881 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5883 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5884 Fetch lwpid from thread, not lwp.
5885 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5886 Pass &all_threads to find_inferior, not &all_lwps.
5887 (send_sigstop): Fetch lwpid from thread, not lwp.
5888 (send_sigstop_callback): Update, "entry" parameter is a
5889 struct thread_info * now.
5890 (suspend_and_send_sigstop_callback): Ditto.
5891 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5892 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5893 struct thread_info * now.
5894 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5896 (lwp_running): Update, "entry" parameter is a
5897 struct thread_info * now.
5898 (stop_all_lwps): Fetch ptid from thread.
5899 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5900 (linux_resume_one_lwp): Fetch lwpid from thread.
5901 (linux_set_resume_request): Update, "entry" parameter is a
5902 struct thread_info * now. Fetch pid, lwpid from thread.
5903 (resume_status_pending_p): Update, "entry" parameter is a
5904 struct thread_info * now.
5905 (need_step_over_p): Ditto. Fetch lwpid from thread.
5906 (start_step_over): Fetch lwpid from thread.
5907 (linux_resume_one_thread): Update, "entry" parameter is a
5908 struct thread_info * now. Fetch lwpid from thread.
5909 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5910 (proceed_one_lwp): Update, "entry" parameter is a
5911 struct thread_info * now. Fetch lwpid from thread.
5912 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5913 struct thread_info * now.
5914 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5915 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5916 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5918 (regsets_store_inferior_registers): Ditto.
5919 (fetch_register, store_register): Ditto.
5920 (linux_read_memory, linux_write_memory): Ditto.
5921 (linux_request_interrupt): Ditto.
5922 (linux_read_auxv): Ditto.
5923 (linux_xfer_siginfo): Ditto.
5924 (linux_qxfer_spu): Ditto.
5925 (linux_qxfer_libraries_svr4): Ditto.
5926 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5927 moved to inferiors.h.
5929 (get_thread_lwp): Update.
5930 (struct lwp_info): Delete member "entry". Simplify comment for
5933 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5934 current_inferior directly.
5935 (update_watch_registers_callback): Update, "entry" parameter is a
5936 struct thread_info * now. Fetch pid from thread.
5937 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5938 (mips_insert_point): Fetch lwpid from current_inferior.
5939 Pass &all_threads to find_inferior, not &all_lwps.
5940 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5941 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5943 (mips_stopped_data_address): Ditto.
5944 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5946 * linux-tile-low.c (tile_arch_setup): Ditto.
5947 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5948 (update_debug_registers_callback): Update, "entry" parameter is a
5949 struct thread_info * now. Fetch pid from thread.
5950 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5951 Pass &all_threads to find_inferior, not &all_lwps.
5952 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5953 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5954 Pass &all_threads to find_inferior, not &all_lwps.
5955 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5956 (i386_dr_low_get_status): Ditto.
5957 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5958 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5959 (x86_linux_read_description): Ditto.
5960 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5962 2014-02-20 Doug Evans <dje@google.com>
5964 * inferiors.c (get_first_inferior): Fix buglet.
5966 2014-02-19 Doug Evans <dje@google.com>
5968 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5969 * inferiors.c (add_thread): Change result type to struct thread_info *.
5970 All callers updated.
5971 (add_lwp): Call add_thread here instead of in callers.
5972 All callers updated.
5973 * linux-low.h (get_lwp_thread): Rewrite.
5974 (struct lwp_info): New member "thread".
5976 2014-02-19 Doug Evans <dje@google.com>
5978 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5979 All callers updated.
5981 2014-02-19 Doug Evans <dje@google.com>
5983 * inferiors.c (add_thread): Fix whitespace.
5985 2014-02-19 Doug Evans <dje@google.com>
5987 * dll.c (clear_dlls): Replace accessing list implemention details
5989 * gdbthread.h (get_first_thread): Declare.
5990 * inferiors.c (for_each_inferior_with_data): New function.
5991 (get_first_thread): New function.
5992 (find_thread_ptid): Simplify.
5993 (get_first_inferior): New function.
5994 (clear_list): Delete.
5995 (one_inferior_p): New function.
5996 (clear_inferior_list): New function.
5997 (clear_inferiors): Update.
5998 * inferiors.h (for_each_inferior_with_data): Declare.
5999 (clear_inferior_list): Declare.
6000 (one_inferior_p): Declare.
6001 (get_first_inferior): Declare.
6002 * linux-low.c (linux_wait_for_event): Replace accessing list
6003 implemention details with API function.
6004 * server.c (target_running): Ditto.
6005 (accumulate_file_name_length): New function.
6006 (emit_dll_description): New function.
6007 (handle_qxfer_libraries): Replace accessing list implemention
6008 details with API function.
6009 (handle_qxfer_threads_worker): New function.
6010 (handle_qxfer_threads_proper): Replace accessing list implemention
6011 details with API function.
6012 (handle_query): Ditto.
6013 (visit_actioned_threads_callback_ftype): New typedef.
6014 (visit_actioned_threads_data): New struct.
6015 (visit_actioned_threads): Rewrite to be find_inferior callback.
6016 (resume): Call find_inferior.
6017 (handle_status): Replace accessing list implemention
6018 details with API function.
6019 (process_serial_event): Replace accessing list implemention details
6021 * target.c (set_desired_inferior): Replace accessing list implemention
6022 details with API function.
6023 * tracepoint.c (same_process_p): New function.
6024 (gdb_agent_about_to_close): Replace accessing list implemention
6025 details with API function.
6026 * win32-low.c (child_delete_thread): Replace accessing list
6027 implemention details with API function.
6028 (match_dll_by_basename): New function.
6029 (dll_is_loaded_by_basename): New function.
6030 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6031 details call to dll_is_loaded_by_basename.
6033 2014-02-19 Doug Evans <dje@google.com>
6035 * dll.h (struct dll_info): Add comment.
6036 * gdbthread.h (struct thread_info): Add comment.
6037 (current_ptid): Simplify.
6038 * inferiors.c (add_process): Update.
6039 (remove_process): Update.
6040 * inferiors.h (struct process_info): Rename member "head" to "entry".
6041 * linux-low.c (delete_lwp): Update.
6043 (last_thread_of_process_p): Update.
6044 (kill_one_lwp_callback, linux_kill): Update.
6045 (status_pending_p_callback): Update.
6046 (wait_for_sigstop): Update. Simplify read of ptid.
6047 (start_step_over): Update.
6048 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6049 (get_lwp_thread): Update.
6050 (struct lwp_info): Rename member "head" to "entry".
6051 * regcache.h (inferior_list_entry): Delete.
6052 * server.c (kill_inferior_callback): Update.
6053 (detach_or_kill_inferior_callback): Update.
6054 (print_started_pid): Update.
6055 (print_attached_pid): Update.
6056 (process_serial_event): Simplify read of ptid.
6057 * thread-db.c (thread_db_create_event): Update.
6058 (thread_db_get_tls_address): Update.
6059 * win32-low.c (current_inferior_ptid): Simplify.
6061 2014-02-19 Tom Tromey <tromey@redhat.com>
6063 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6065 (target_supports_btrace): Update.
6067 2014-02-14 Yao Qi <yao@codesourcery.com>
6069 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6070 (rsp-low-ipa.o): New target.
6072 2014-02-12 Tom Tromey <tromey@redhat.com>
6074 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6075 convert_ascii_to_int.
6076 * regcache.c (registers_to_string): Likewise.
6077 * remote-utils.c (decode_M_packet): Likewise.
6078 * server.c (process_serial_event): Likewise.
6080 2014-02-12 Tom Tromey <tromey@redhat.com>
6082 * server.c (handle_query, handle_v_run): Use hex2bin, not
6084 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6086 2014-02-12 Tom Tromey <tromey@redhat.com>
6088 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6089 convert_int_to_ascii.
6090 * regcache.c (registers_to_string, collect_register_as_string):
6092 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6094 * server.c (process_serial_event): Likewise.
6095 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6096 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6098 2014-02-12 Tom Tromey <tromey@redhat.com>
6100 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6101 bin2hex, not hexify.
6102 * tracepoint.c (cmd_qtstatus): Likewise.
6104 2014-02-12 Tom Tromey <tromey@redhat.com>
6106 * remote-utils.c (monitor_output): Pass explicit length to
6109 2014-02-12 Tom Tromey <tromey@redhat.com>
6111 * tracepoint.c: Include rsp-low.h.
6112 * server.c: Include rsp-low.h.
6113 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6114 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6116 * remote-utils.c: Include rsp-low.h.
6117 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6118 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6119 (convert_int_to_ascii, convert_ascii_to_int): Move to
6121 * regcache.c: Include rsp-low.h.
6122 * ax.c: Include rsp-low.h.
6123 * Makefile.in (SFILES): Add common/rsp-low.c.
6124 (OBS): Add rsp-low.o.
6125 (rsp-low.o): New target.
6127 2014-02-12 Tom Tromey <tromey@redhat.com>
6129 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6130 Include print-utils.h.
6131 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6132 (plongest, thirty_two, phex_nz): Remove.
6133 * Makefile.in (SFILES): Add common/print-utils.c.
6134 (OBS): Add print-utils.o.
6135 (print-utils-ipa.o): New target.
6136 (print-utils.o): New target.
6137 (IPA_OBJS): Add print-utils-ipa.o.
6139 2014-02-06 Tom Tromey <tromey@redhat.com>
6141 * Makefile.in (SFILES): Fix indentation.
6143 2014-02-05 Doug Evans <dje@google.com>
6145 * linux-low.c (linux_wait_for_event): Improve comment.
6146 (linux_wait_1): Keep current_inferior in sync with event_child.
6148 2014-01-22 Doug Evans <dje@google.com>
6150 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6152 2014-01-22 Doug Evans <dje@google.com>
6154 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6155 * configure: Regenerate.
6156 * config.in: Regenerate.
6157 * Makefile.in (SFILES): Add debug.c.
6159 * debug.c: New file.
6160 * debug.h: New file.
6161 * linux-aarch64-low.c (*): Update all debugging printfs to use
6162 debug_printf instead of fprintf.
6163 * linux-arm-low.c (*): Ditto.
6164 * linux-cris-low.c (*): Ditto.
6165 * linux-crisv32-low.c (*): Ditto.
6166 * linux-m32r-low.c (*): Ditto.
6167 * linux-sparc-low.c (*): Ditto.
6168 * linux-x86.c (*): Ditto.
6169 * linux-low.c (*): Ditto.
6170 (linux_wait_1): Add calls to debug_enter, debug_exit.
6171 (linux_wait): Remove redundant debugging printf.
6172 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6173 (linux_resume, unstop_all_lwps): Ditto.
6174 * mem-break.c (*): Update all debugging printfs to use
6175 debug_printf instead of fprintf.
6176 * remote-utils.c (*): Ditto.
6177 * thread-db.c (*): Ditto.
6178 * server.c #include <ctype.h>, "gdb_vecs.h".
6179 (debug_threads): Moved to debug.c.
6180 (*): Update all debugging printfs to use debug_printf instead of
6182 (start_inferior): Replace call to fflush with call to debug_flush.
6183 (monitor_show_help): Mention set debug-format.
6184 (parse_debug_format_options): New function.
6185 (handle_monitor_command): Handle "monitor set debug-format".
6186 (gdbserver_usage): Mention --debug-format.
6187 (main): Parse --debug-format.
6188 * server.h (debug_threads): Declaration moved to debug.h.
6190 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6191 trace_debug_1 that uses debug_printf.
6192 (tracepoint_look_up_symbols): Update all debugging printfs to use
6193 debug_printf instead of fprintf.
6195 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6197 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6200 2014-01-17 Pedro Alves <palves@redhat.com>
6203 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6204 defined after including gdb_proc_service.h.
6206 2014-01-16 Doug Evans <dje@google.com>
6208 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6209 (match_dll): Use it.
6211 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6213 * target.h (target_ops) <read_btrace>: Change parameters and
6214 return type to allow error reporting.
6215 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6216 trace reading errors on.
6217 * linux-low.c (linux_low_read_btrace): Pass trace reading
6219 (linux_low_disable_btrace): New.
6221 2014-01-15 Doug Evans <dje@google.com>
6223 * inferiors.c (thread_id_to_gdb_id): Delete.
6224 * inferiors.h (thread_id_to_gdb_id): Delete.
6226 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6228 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6229 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6232 2014-01-08 Pedro Alves <palves@redhat.com>
6234 * server.c (handle_status): Don't discard previous queued stop
6235 replies or thread's pending status here.
6236 (main) <disconnection>: Do it here instead.
6238 2014-01-08 Pedro Alves <palves@redhat.com>
6240 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6241 * server.c (visit_actioned_threads, handle_pending_status): New
6243 (handle_v_cont): Factor out parts to ...
6244 (resume): ... this new function. If in all-stop, and a thread
6245 being resumed has a pending status, report it without actually
6247 (myresume): Adjust to use the new 'resume' function.
6248 (clear_pending_status_callback, set_pending_status_callback)
6249 (find_status_pending_thread_callback): New functions.
6250 (handle_status): Handle the case of multiple threads having
6251 interesting statuses to report. Report threads' real last signal
6252 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6253 with an interesting thread to report the status for, instead of
6254 always reporting the status of the first thread.
6256 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6258 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6259 * gdbreplay.c (gdbreplay_version): Likewise.
6261 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6263 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6264 iov.iov_len with the real length in use.
6266 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6268 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6269 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6270 for all targets that use win32-low.c.
6271 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6272 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6274 2013-12-13 Pedro Alves <palves@redhat.com>
6276 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6277 if equal to TARGET_WAITKIND_LOADED.
6278 * win32-low.c (cached_status): New static global.
6279 (win32_wait): Add declaration.
6280 (do_initial_child_stuff): Flush all initial pending debug events
6281 up to the initial breakpoint.
6282 (win32_wait): If CACHED_STATUS was set, return that instead
6283 of doing a real wait. Remove the code resuming the execution
6284 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6285 during the initial phase. Also remove the code changing
6286 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6287 TARGET_WAITKIND_STOPPED.
6289 2013-12-11 Yao Qi <yao@codesourcery.com>
6291 * notif.c (handle_notif_ack): Return 0 if no notification
6294 2013-11-20 Doug Evans <dje@google.com>
6296 * linux-low.c (linux_set_resume_request): Fix comment.
6298 2013-11-20 Doug Evans <dje@google.com>
6300 * linux-low.c (resume_status_pending_p): Tweak comment.
6302 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6304 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6305 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6306 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6307 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6308 (srv_amd64_regobj): Add amd64-mpx.o.
6309 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6310 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6311 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6312 * i387-fp.c (num_pl_bnd_register) Added constant.
6313 (num_pl_bnd_cfg_registers) Added constant.
6314 (struct i387_xsave) Added reserved area and MPX fields.
6315 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6316 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6318 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6319 (init_registers_amd64_mpx_linux): Declare new function.
6320 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6321 (x86_64_regmap): Add MPX registers.
6322 (x86_linux_read_description): Add MPX case.
6323 (initialize_low_arch): Initialize MPX targets.
6325 2013-11-18 Tom Tromey <tromey@redhat.com>
6327 * configure: Rebuild.
6328 * configure.ac: Don't check for stdlib.h.
6329 * gdbreplay.c: Unconditionally include stdlib.h.
6331 2013-11-18 Tom Tromey <tromey@redhat.com>
6333 * config.in: Rebuild.
6334 * configure: Rebuild.
6335 * configure.ac: Don't use AC_HEADER_DIRENT.
6337 2013-11-18 Tom Tromey <tromey@redhat.com>
6339 * server.h: Don't check HAVE_STRING_H.
6340 * gdbreplay.c: Don't check HAVE_STRING_H.
6341 * configure: Rebuild.
6343 2013-11-18 Tom Tromey <tromey@redhat.com>
6345 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6348 2013-11-08 Tom Tromey <tromey@redhat.com>
6350 * configure, config.in: Rebuild.
6351 * configure.ac: Remove unused configury.
6353 2013-11-08 Tom Tromey <tromey@redhat.com>
6355 * acinclude.m4: Include common.m4, codeset.m4.
6356 * configure, config.in: Rebuild.
6357 * configure.ac: Use GDB_AC_COMMON.
6359 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6361 * linux-s390-low.c (HWCAP_S390_TE): New define.
6362 (s390_arch_setup): Consider the TE field in the HWCAP for
6363 determining 'have_regset_tdb'.
6365 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6368 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6371 2013-10-02 Pedro Alves <palves@redhat.com>
6373 * server.c (process_serial_event): Don't output "GDBserver
6374 exiting" if GDB is connected through stdio.
6375 * target.c (mywait): Likewise, be silent if GDB is connected
6378 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6380 * lynx-low.c (lynx_add_threads_after_attach): New function.
6381 (lynx_attach): Remove call to add_thread. Add call to
6382 lynx_add_threads_after_attach instead.
6384 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6386 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6387 * config.in, configure: Regenerated.
6389 2013-09-18 Yao Qi <yao@codesourcery.com>
6392 * server.c (start_inferior): Clear 'resume_info'.
6394 2013-09-16 Jiong Wang <jiwang@tilera.com>
6396 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6399 2013-09-16 Jiong Wang <jiwang@tilera.com>
6401 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6402 linux-tile-low.o to srv_tgtobj.
6404 2013-09-16 Will Newton <will.newton@linaro.org>
6406 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6409 2013-09-06 Pedro Alves <palves@redhat.com>
6411 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6412 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6413 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6414 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6415 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6416 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6418 2013-09-06 Pedro Alves <palves@redhat.com>
6420 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6421 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6423 2013-09-06 Pedro Alves <palves@redhat.com>
6425 * linux-amd64-ipa.c: Include tracepoint.h.
6426 * linux-i386-ipa.c: Include tracepoint.h.
6428 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6430 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6431 (ps_get_thread_area): New function.
6433 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6435 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6436 (initialize_low_arch): Call init_registers_crisv32 rather than
6437 init_register_crisv32.
6439 2013-09-05 Pedro Alves <palves@redhat.com>
6441 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6443 * hostio.h: ... this new file.
6444 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6445 win32-low.c: Include hostio.h.
6447 2013-09-05 Pedro Alves <palves@redhat.com>
6449 * server.h (gdb_client_data, handler_func, callback_handler_func)
6450 (delete_file_handler, add_file_handler, append_callback_event)
6451 (delete_callback_event, start_event_loop, initialize_event_loop):
6452 Move to event-loop.h and include it.
6453 * event-loop.h: New file.
6455 2013-09-05 Pedro Alves <palves@redhat.com>
6457 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6458 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6459 (loaded_dll, unloaded_dll): Move to ...
6460 * dll.h: ... this new file.
6461 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6463 2013-09-05 Pedro Alves <palves@redhat.com>
6465 * server.h (current_process, get_thread_process, all_processes)
6466 (add_inferior_to_list, for_each_inferior, current_inferior)
6467 (remove_inferior, add_process, remove_process, find_process_pid)
6468 (have_started_inferiors_p, have_attached_inferiors_p)
6469 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6470 (clear_inferiors, find_inferior, find_inferior_id)
6471 (inferior_target_data, set_inferior_target_data)
6472 (inferior_regcache_data, set_inferior_regcache_data): Move to
6473 inferiors.h, and include it.
6474 * inferiors.h: New file.
6476 2013-09-05 Pedro Alves <palves@redhat.com>
6478 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6482 2013-09-05 Pedro Alves <palves@redhat.com>
6484 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6486 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6487 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6488 (handle_tracepoint_general_set, handle_tracepoint_query)
6489 (tracepoint_finished_step, tracepoint_was_hit)
6490 (release_while_stepping_state_list, current_traceframe)
6491 (in_readonly_region, traceframe_read_mem)
6492 (fetch_traceframe_registers, traceframe_read_sdata)
6493 (traceframe_read_info, struct fast_tpoint_collect_status)
6494 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6495 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6496 (supply_fast_tracepoint_registers)
6497 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6498 (ipa_tdesc, claim_trampoline_space)
6499 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6500 (agent_mem_read, agent_get_trace_state_variable_value)
6501 (agent_set_trace_state_variable_value, agent_tsv_read)
6502 (agent_mem_read_string, get_raw_reg_func_addr)
6503 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6504 * tracepoint.h: ... this new file.
6506 2013-09-05 Pedro Alves <palves@redhat.com>
6508 * server.h (perror_with_name, error, fatal, warning, paddress)
6509 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6511 * utils.h: New file.
6513 2013-09-05 Pedro Alves <palves@redhat.com>
6515 * server.h (remote_debug, noack_mode, transport_is_reliable)
6516 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6517 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6518 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6519 (write_enn, initialize_async_io, enable_async_io)
6520 (disable_async_io, check_remote_input_interrupt_request)
6521 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6522 (dead_thread_notify, prepare_resume_reply)
6523 (decode_address_to_semicolon, decode_address, decode_m_packet)
6524 (decode_M_packet, decode_X_packet, decode_xfer_write)
6525 (decode_search_memory_packet, unhexify, hexify)
6526 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6527 (look_up_one_symbol, relocate_instruction)
6528 (monitor_output): Move to remote-utils.h, and include it.
6529 * remote-utils.h: New file.
6531 2013-09-05 Pedro Alves <palves@redhat.com>
6533 * server.h (_): Delete.
6535 2013-09-02 Pedro Alves <palves@redhat.com>
6537 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6538 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6540 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6542 2013-09-02 Pierre Muller <muller@sourceware.org>
6544 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6545 or WriteProcessMemory complete successfully and handle
6546 ERROR_PARTIAL_COPY error.
6548 2013-09-02 Pedro Alves <palves@redhat.com>
6550 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6551 error instead of EIO.
6553 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6556 * linux-low.c: Include filestuff.h.
6557 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6558 * lynx-low.c: Include filestuff.h.
6559 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6560 * server.c: Include filestuff.h.
6561 (main): Call notice_open_fds.
6562 * spu-low.c: Include filestuff.h.
6563 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6565 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6567 * Makefile.in: Explain why ../target and ../nat are not
6568 listed as include file search paths.
6569 (linux-waitpid.o): New object file rule.
6570 * configure.srv (srv_native_linux_obj): New variable.
6571 Replace all occurrences of linux native object files with
6572 $srv_native_linux_obj.
6573 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6574 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6575 (linux_enable_event_reporting): Remove declaration.
6576 (my_waitpid): Moved to common/linux-waitpid.c.
6577 (linux_wait_for_event): Pass ptid when calling
6578 linux_enable_event_reporting.
6579 (linux_supports_tracefork_flag): Remove.
6580 (linux_enable_event_reporting): Likewise.
6581 (linux_tracefork_grandchild): Remove.
6582 (STACK_SIZE): Moved to common/linux-ptrace.c.
6583 (linux_tracefork_child): Remove.
6584 (linux_test_for_tracefork): Remove.
6585 (linux_look_up_symbols): Call linux_supports_traceclone.
6586 (initialize_low): Remove call to linux_test_for_tracefork.
6587 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6588 common/linux-ptrace.h.
6589 (PTRACE_TYPE_ARG4): Likewise.
6590 Include linux-ptrace.h.
6592 2013-08-21 Pedro Alves <palves@redhat.com>
6594 * config.in: Renegerate.
6596 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6598 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6599 (SFILES): Remove $(srcdir)/common/target-common.c and
6600 add $(srcdir)/target/waitstatus.c.
6601 (OBS): Remove target-common.o and add waitstatus.o.
6602 (server_h): Remove $(srcdir)/../common/target-common.h and
6603 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6604 and $(srcdir)/../target/waitstatus.h.
6605 (target-common.o): Remove.
6606 (waitstatus.o): New target object file.
6607 * target.h: Do not include target-common.h and
6608 include target/resume.h, target/wait.h and
6609 target/waitstatus.h.
6611 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6613 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6614 to PTRACE_TYPE_ARG3.
6615 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6616 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6618 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6619 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6621 2013-07-27 Jie Zhang <jie@codesourcery.com>
6622 Daniel Jacobowitz <dan@codesourcery.com>
6623 Yao Qi <yao@codesourcery.com>
6625 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6626 (mips-linux-watch.o): New rule.
6627 (mips_linux_watch_h): New variable.
6628 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6630 * linux-mips-low.c: Include mips-linux-watch.h.
6631 (struct arch_process_info, struct arch_lwp_info): New.
6632 (update_watch_registers_callback): New function.
6633 (mips_linux_new_process, mips_linux_new_thread) New functions.
6634 (mips_linux_prepare_to_resume, mips_insert_point): New
6636 (mips_remove_point, mips_stopped_by_watchpoint): New
6638 (rsp_bp_type_to_target_hw_bp_type): New function.
6639 (mips_stopped_data_address): New function.
6640 (the_low_target): Add watchpoint support functions.
6642 2013-07-27 Yao Qi <yao@codesourcery.com>
6644 * i386-low.c: Include break-common.h.
6645 (enum target_hw_bp_type): Remove.
6647 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6649 * Makefile.in (SFILES): /common/target-common.c.
6650 (OBS): Add target-common.o.
6651 (server_h): Add $(srcdir)/../common/target-common.h.
6652 (target-common.o): New target.
6653 * server.c (queue_stop_reply_callback): Free
6654 status string after use.
6655 * target.c (target_waitstatus_to_string): Remove.
6656 * target.h: Include target-common.h.
6657 (resume_kind): Likewise.
6658 (target_waitkind): Likewise.
6659 (target_waitstatus): Likewise.
6660 (TARGET_WNOHANG): Likewise.
6662 2013-07-04 Yao Qi <yao@codesourcery.com>
6664 * Makefile.in (host_alias): Use @host_noncanonical@.
6665 (target_alias): Use @target_noncanonical@.
6666 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6667 ACX_NONCANONICAL_HOST.
6668 * configure: Regenerated.
6671 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6673 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6674 * configure: Rebuild.
6675 * Makefile.in (version_host, version_target): Get from configure.
6676 (version.c): Use $(version_host) and $(version_target).
6678 2013-07-03 Pedro Alves <palves@redhat.com>
6680 * Makefile.in (config.status): Depend on development.sh.
6681 * acinclude.m4: Include libmcheck.m4.
6682 * configure: Regenerate.
6684 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6686 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6687 attribute inside the parentheses.
6688 (winapi_DebugSetProcessKillOnExit): Ditto.
6689 (winapi_DebugBreakProcess): Ditto.
6690 (winapi_GenerateConsoleCtrlEvent): Ditto.
6692 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6694 * notif.h (notif_event): Add a dummy member to avoid compiler
6697 2013-07-01 Pedro Alves <palves@redhat.com>
6699 * hostio.c (HOSTIO_PATH_MAX): Define.
6700 (require_filename, handle_open, handle_unlink, handle_readlink):
6703 2013-07-01 Pedro Alves <palves@redhat.com>
6705 * server.h: Include "pathmax.h".
6706 * linux-low.c: Don't include sys/param.h.
6707 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6709 * win32-low.c: Don't include sys/param.h.
6710 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6712 2013-07-01 Pedro Alves <palves@redhat.com>
6714 * event-loop.c: Don't check HAVE_UNISTD_H before including
6716 * gdbreplay.c: Likewise.
6717 * remote-utils.c: Likewise.
6718 * server.c: Likewise.
6719 * configure.ac: Don't check for unistd.h.
6720 * configure: Regenerate.
6722 2013-06-28 Tom Tromey <tromey@redhat.com>
6724 * Makefile.in (version.c): Use version.in, not
6727 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6729 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6730 * configure: Rebuild.
6731 * Makefile.in (version_host, version_target): Get from configure.
6732 (version.c): Use $(version_host) and $(version_target).
6734 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6736 Fix trace-status to output user name without trailing colon.
6737 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6739 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6741 Fix trace-status to output proper start-time and stop-time.
6742 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6743 output start time and stop time in hex as gdb expects.
6745 2013-06-26 Pedro Alves <pedro@codesourcery.com>
6747 * tracepoint.c (build_traceframe_info_xml): Output trace state
6748 variables present in the trace buffer.
6750 2013-06-24 Tom Tromey <tromey@redhat.com>
6752 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6754 (version.o): Remove.
6755 * gdbreplay.c: Include version.h.
6756 (version, host_name): Don't declare.
6757 * server.h: Include version.h.
6758 (version, host_name): Don't declare.
6760 2013-06-12 Pedro Alves <palves@redhat.com>
6762 * linux-x86-low.c (linux_is_elf64): Delete global.
6763 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6764 with local linux_pid_exe_is_elf_64_file use.
6766 2013-06-11 Pedro Alves <palves@redhat.com>
6768 * linux-low.c (regset_disabled, disable_regset): New functions.
6769 (regsets_fetch_inferior_registers)
6770 (regsets_store_inferior_registers): Use them.
6771 (initialize_regsets_info); Don't allocate the disabled_regsets
6773 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6776 2013-06-11 Pedro Alves <palves@redhat.com>
6778 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6781 2013-06-11 Pedro Alves <palves@redhat.com>
6783 * linux-x86-low.c (initialize_low_arch): Call
6784 init_registers_x32_avx_linux.
6786 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6788 Fix compatibility with Android Bionic.
6789 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6792 2013-06-07 Pedro Alves <palves@redhat.com>
6795 * Makefile.in (OBS): Add tdesc.o.
6796 (IPA_OBJS): Add tdesc-ipa.o.
6797 (tdesc-ipa.o): New rule.
6798 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6800 * linux-low.c (new_inferior): Delete.
6801 (disabled_regsets, num_regsets): Delete.
6802 (linux_add_process): Adjust to set the new per-process
6804 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6805 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6806 was a stop. When calling arch_setup, switch the current inferior
6807 to the thread that got an event.
6808 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6809 (regsets_fetch_inferior_registers)
6810 (regsets_store_inferior_registers): New regsets_info parameter.
6812 (linux_register_in_regsets): New regs_info parameter. Adjust to
6814 (register_addr, fetch_register, store_register): New usrregs_info
6815 parameter. Adjust to use it.
6816 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6817 parameter regs_info. Adjust to use it.
6818 (linux_fetch_registers): Get the current inferior's regs_info, and
6820 (linux_store_registers): Ditto.
6821 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6822 (initialize_low): Don't initialize the target_regsets here. Call
6823 initialize_low_arch.
6824 * linux-low.h (target_regsets): Delete declaration.
6825 (struct regsets_info): New.
6826 (struct usrregs_info): New.
6827 (struct regs_info): New.
6828 (struct process_info_private) <new_inferior>: New field.
6829 (struct linux_target_ops): Delete the num_regs, regmap, and
6830 regset_bitmap fields. New field regs_info.
6831 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6832 * i387-fp.c (num_xmm_registers): Delete.
6833 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6834 calls to new interface.
6835 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6836 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6837 Infer the number of xmm registers from the regcache's target
6839 * i387-fp.h (num_xmm_registers): Delete.
6840 * inferiors.c (add_thread): Don't install the thread's regcache
6842 * proc-service.c (gregset_info): Fetch the current inferior's
6843 regs_info. Adjust to use it.
6844 * regcache.c: Include tdesc.h.
6845 (register_bytes, reg_defs, num_registers)
6846 (gdbserver_expedite_regs): Delete.
6847 (get_thread_regcache): If the thread doesn't have a regcache yet,
6848 create one, instead of aborting gdbserver.
6849 (regcache_invalidate_one): Rename to ...
6850 (regcache_invalidate_thread): ... this.
6851 (regcache_invalidate_one): New.
6852 (regcache_invalidate): Only invalidate registers of the current
6854 (init_register_cache): Add target_desc parameter, and use it.
6855 (new_register_cache): Ditto. Assert the target description has a
6856 non zero registers_size.
6857 (regcache_cpy): Add assertions. Adjust.
6858 (realloc_register_cache, set_register_cache): Delete.
6859 (registers_to_string, registers_from_string): Adjust.
6860 (find_register_by_name, find_regno, find_register_by_number)
6861 (register_cache_size): Add target_desc parameter, and use it.
6862 (free_register_cache_thread, free_register_cache_thread_one)
6863 (regcache_release, register_cache_size): New.
6864 (register_size): Add target_desc parameter, and use it.
6865 (register_data, supply_register, supply_register_zeroed)
6866 (supply_regblock, supply_register_by_name, collect_register)
6867 (collect_register_as_string, collect_register_by_name): Adjust.
6868 * regcache.h (struct target_desc): Forward declare.
6869 (struct regcache) <tdesc>: New field.
6870 (init_register_cache, new_register_cache): Add target_desc
6872 (regcache_invalidate_thread): Declare.
6873 (regcache_invalidate_one): Delete declaration.
6874 (regcache_release): Declare.
6875 (find_register_by_number, register_cache_size, register_size)
6876 (find_regno): Add target_desc parameter.
6877 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6879 * remote-utils.c: Include tdesc.h.
6880 (outreg, prepare_resume_reply): Adjust.
6881 * server.c: Include tdesc.h.
6882 (gdbserver_xmltarget): Delete declaration.
6883 (get_features_xml, process_serial_event): Adjust.
6884 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6886 (struct process_info) <tdesc>: New field.
6887 (ipa_tdesc): Declare.
6888 * tdesc.c: New file.
6889 * tdesc.h: New file.
6890 * tracepoint.c: Include tdesc.h.
6891 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6892 (get_context_regcache): Adjust to pass ipa_tdesc down.
6893 (do_action_at_tracepoint): Adjust to get the register cache size
6894 from the context regcache's description.
6895 (traceframe_walk_blocks): Adjust to get the register cache size
6896 from the current trace frame's description.
6897 (traceframe_get_pc): Adjust to get current trace frame's
6898 description and pass it down.
6899 (gdb_collect): Adjust to get the register cache size from the
6901 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6902 (gdbserver_xmltarget): Delete.
6903 (initialize_low_tracepoint): Set the ipa's target description.
6904 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6905 (initialize_low_tracepoint): Set the ipa's target description.
6906 * linux-x86-low.c: Include tdesc.h.
6907 [__x86_64__] (is_64bit_tdesc): New.
6908 (ps_get_thread_area, x86_get_thread_area): Use it.
6909 (i386_cannot_store_register): Rename to ...
6910 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6911 (i386_cannot_fetch_register): Rename to ...
6912 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6913 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6915 (target_regsets): Rename to ...
6916 (x86_regsets): ... this.
6917 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6919 (x86_siginfo_fixup): Use is_64bit_tdesc.
6920 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6921 (tdesc_x32_avx_linux, tdesc_x32_linux)
6922 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6924 (x86_linux_update_xmltarget): Delete.
6925 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6926 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6927 (AMD64_LINUX_USER64_CS): New.
6928 (x86_linux_read_description): New, based on
6929 x86_linux_update_xmltarget.
6930 (same_process_callback): New.
6931 (x86_arch_setup_process_callback): New.
6932 (x86_linux_update_xmltarget): New.
6933 (x86_regsets_info): New.
6934 (amd64_linux_regs_info): New.
6935 (i386_linux_usrregs_info): New.
6936 (i386_linux_regs_info): New.
6937 (x86_linux_regs_info): New.
6938 (x86_arch_setup): Reimplement.
6939 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6940 (x86_emit_ops): Ditto.
6941 (the_low_target): Adjust. Install x86_linux_regs_info,
6942 x86_cannot_fetch_register, and x86_cannot_store_register.
6943 (initialize_low_arch): New.
6944 * linux-ia64-low.c (tdesc_ia64): Declare.
6945 (ia64_fetch_register): Adjust.
6946 (ia64_usrregs_info, regs_info): New globals.
6947 (ia64_regs_info): New function.
6948 (the_low_target): Adjust.
6949 (initialize_low_arch): New function.
6950 * linux-sparc-low.c (tdesc_sparc64): Declare.
6951 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6953 (sparc_arch_setup): New function.
6954 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6955 (the_low_target): Adjust.
6956 (initialize_low_arch): New function.
6957 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6958 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6959 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6960 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6961 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6962 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6963 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6964 (tdesc_powerpc_isa205_vsx64l): Declare.
6965 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6966 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6967 (ppc_set_pc, ppc_get_hwcap): Adjust.
6968 (ppc_usrregs_info): Forward declare.
6969 (!__powerpc64__) ppc_regmap_adjusted: New global.
6970 (ppc_arch_setup): Adjust to the current process'es target
6972 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6973 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6974 (ppc_store_evrregset): Adjust.
6975 (target_regsets): Rename to ...
6976 (ppc_regsets): ... this, and make static.
6977 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6978 (ppc_regs_info): New function.
6979 (the_low_target): Adjust.
6980 (initialize_low_arch): New function.
6981 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6982 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6983 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6984 (tdesc_s390x_linux64v2): Declare.
6985 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6986 (s390_fill_gregset, s390_store_last_break): Adjust.
6987 (target_regsets): Rename to ...
6988 (s390_regsets): ... this, and make static.
6989 (s390_get_pc, s390_set_pc): Adjust.
6990 (s390_get_hwcap): New target_desc parameter, and use it.
6991 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6992 (s390_arch_setup): Adjust to set the current process'es target
6993 description. Don't adjust the regmap.
6994 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6995 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6996 (regs_info_3264): New globals.
6997 (s390_regs_info): New function.
6998 (the_low_target): Adjust.
6999 (initialize_low_arch): New function.
7000 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7001 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7002 [__mips64] (init_registers_mips_linux)
7003 (init_registers_mips_dsp_linux): Delete defines.
7004 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7005 (have_dsp): New global.
7006 (mips_read_description): New, based on mips_arch_setup.
7007 (mips_arch_setup): Reimplement.
7008 (get_usrregs_info): New function.
7009 (mips_cannot_fetch_register, mips_cannot_store_register)
7010 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7011 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7012 (target_regsets): Rename to ...
7013 (mips_regsets): ... this, and make static.
7014 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7015 (dsp_regs_info, regs_info): New globals.
7016 (mips_regs_info): New function.
7017 (the_low_target): Adjust.
7018 (initialize_low_arch): New function.
7019 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7020 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7022 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7023 (arm_read_description): New, with bits factored from
7025 (arm_arch_setup): Reimplement.
7026 (target_regsets): Rename to ...
7027 (arm_regsets): ... this, and make static.
7028 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7029 (arm_regs_info): New function.
7030 (the_low_target): Adjust.
7031 (initialize_low_arch): New function.
7032 * linux-m68k-low.c (tdesc_m68k): Declare.
7033 (target_regsets): Rename to ...
7034 (m68k_regsets): ... this, and make static.
7035 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7036 (m68k_regs_info): New function.
7037 (m68k_arch_setup): New function.
7038 (the_low_target): Adjust.
7039 (initialize_low_arch): New function.
7040 * linux-sh-low.c (tdesc_sharch): Declare.
7041 (target_regsets): Rename to ...
7042 (sh_regsets): ... this, and make static.
7043 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7044 (sh_regs_info, sh_arch_setup): New functions.
7045 (the_low_target): Adjust.
7046 (initialize_low_arch): New function.
7047 * linux-bfin-low.c (tdesc_bfin): Declare.
7048 (bfin_arch_setup): New function.
7049 (bfin_usrregs_info, regs_info): New globals.
7050 (bfin_regs_info): New function.
7051 (the_low_target): Adjust.
7052 (initialize_low_arch): New function.
7053 * linux-cris-low.c (tdesc_cris): Declare.
7054 (cris_arch_setup): New function.
7055 (cris_usrregs_info, regs_info): New globals.
7056 (cris_regs_info): New function.
7057 (the_low_target): Adjust.
7058 (initialize_low_arch): New function.
7059 * linux-cris-low.c (tdesc_crisv32): Declare.
7060 (cris_arch_setup): New function.
7061 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7062 (cris_regs_info): New function.
7063 (the_low_target): Adjust.
7064 (initialize_low_arch): New function.
7065 * linux-m32r-low.c (tdesc_m32r): Declare.
7066 (m32r_arch_setup): New function.
7067 (m32r_usrregs_info, regs_info): New globals.
7068 (m32r_regs_info): Adjust.
7069 (initialize_low_arch): New function.
7070 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7071 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7072 (tic6x_usrregs_info): Forward declare.
7073 (tic6x_read_description): New function, based on ...
7074 (tic6x_arch_setup): ... this. Reimplement.
7075 (target_regsets): Rename to ...
7076 (tic6x_regsets): ... this, and make static.
7077 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7078 (tic6x_regs_info): New function.
7079 (the_low_target): Adjust.
7080 (initialize_low_arch): New function.
7081 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7082 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7083 (target_regsets): Rename to ...
7084 (xtensa_regsets): ... this, and make static.
7085 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7087 (xtensa_arch_setup, xtensa_regs_info): New functions.
7088 (the_low_target): Adjust.
7089 (initialize_low_arch): New function.
7090 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7091 (nios2_arch_setup): Set the current process'es tdesc.
7092 (target_regsets): Rename to ...
7093 (nios2_regsets): ... this.
7094 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7095 (nios2_regs_info): New function.
7096 (the_low_target): Adjust.
7097 (initialize_low_arch): New function.
7098 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7099 (aarch64_arch_setup): Set the current process'es tdesc.
7100 (target_regsets): Rename to ...
7101 (aarch64_regsets): ... this.
7102 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7103 (aarch64_regs_info): New function.
7104 (the_low_target): Adjust.
7105 (initialize_low_arch): New function.
7106 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7108 (target_regsets): Rename to ...
7109 (tile_regsets): ... this.
7110 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7111 (tile_regs_info): New function.
7112 (tile_arch_setup): Set the current process'es tdesc.
7113 (the_low_target): Adjust.
7114 (initialize_low_arch): New function.
7115 * spu-low.c (tdesc_spu): Declare.
7116 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7117 * win32-arm-low.c (tdesc_arm): Declare.
7118 (arm_arch_setup): New function.
7119 (the_low_target): Install arm_arch_setup instead of
7121 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7122 (init_windows_x86): Rename to ...
7123 (i386_arch_setup): ... this. Set `win32_tdesc'.
7124 (the_low_target): Adjust.
7125 * win32-low.c (win32_tdesc): New global.
7126 (child_add_thread): Don't create the thread cache here.
7127 (do_initial_child_stuff): Set the new process'es tdesc.
7128 * win32-low.h (struct target_desc): Forward declare.
7129 (win32_tdesc): Declare.
7130 * lynx-i386-low.c (tdesc_i386): Declare global.
7131 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7132 * lynx-low.c (lynx_tdesc): New global.
7133 (lynx_add_process): Set the new process'es tdesc.
7134 * lynx-low.h (struct target_desc): Forward declare.
7135 (lynx_tdesc): Declare global.
7136 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7137 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7138 * nto-low.c (nto_tdesc): New global.
7139 (do_attach): Set the new process'es tdesc.
7140 * nto-low.h (struct target_desc): Forward declare.
7141 (nto_tdesc): Declare.
7142 * nto-x86-low.c (tdesc_i386): Declare.
7143 (nto_x86_arch_setup): Set `nto_tdesc'.
7145 2013-06-04 Gary Benson <gbenson@redhat.com>
7147 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7148 to qSupported response when appropriate.
7149 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7150 with nonzero-length annex.
7151 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7152 arguments supplied in annex.
7154 2013-05-31 Doug Evans <dje@google.com>
7157 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7158 64 bits in 64-cross-32 environment.
7160 2013-05-28 Pedro Alves <palves@redhat.com>
7162 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7163 (aarch64-without-fpu.c): Delete rule.
7164 * configure.srv (aarch64*-*-linux*): Remove references to
7165 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7166 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7169 2013-05-24 Pedro Alves <palves@redhat.com>
7171 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7172 instead of strchr/decode_address. Error if the range isn't split
7173 with a ','. Don't assume there's be a ':' in the action.
7175 2013-05-23 Yao Qi <yao@codesourcery.com>
7176 Pedro Alves <palves@redhat.com>
7178 * linux-low.c (lwp_in_step_range): New function.
7179 (linux_wait_1): If the thread was range stepping and stopped
7180 outside the stepping range, report the stop to GDB. Otherwise,
7181 continue stepping. Add range stepping debug output.
7182 (linux_set_resume_request): Copy the step range from the resume
7184 (linux_supports_range_stepping): New.
7185 (linux_target_ops) <supports_range_stepping>: Set to
7186 linux_supports_range_stepping.
7187 * linux-low.h (struct linux_target_ops)
7188 <supports_range_stepping>: New field.
7189 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7190 * linux-x86-low.c (x86_supports_range_stepping): New.
7191 (the_low_target) <supports_range_stepping>: Set to
7192 x86_supports_range_stepping.
7193 * server.c (handle_v_cont): Handle 'r' action.
7194 (handle_v_requests): Append ";r" if the target supports range
7196 * target.h (struct thread_resume) <step_range_start,
7197 step_range_end>: New fields.
7198 (struct target_ops) <supports_range_stepping>:
7200 (target_supports_range_stepping): New macro.
7202 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7204 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7205 confusion in comment.
7207 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7209 * lynx-low.c (struct process_info_private): New type.
7210 (lynx_add_process): New function.
7211 (lynx_create_inferior, lynx_attach): Replace calls to
7212 add_process by calls to lynx_add_process.
7213 (lynx_resume): If PTID is null, then try using
7214 current_process()->private->last_wait_event_ptid.
7216 (lynx_clear_inferiors): Delete. The contents of that function
7217 has been inlined in lynx_mourn;
7218 (lynx_wait_1): Save the ptid in the process's private data.
7219 (lynx_mourn): Free the process' private data. Replace call
7220 to lynx_clear_inferiors by call to clear_inferiors.
7222 2013-05-17 Yao Qi <yao@codesourcery.com>
7224 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7227 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7229 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7230 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7231 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7232 PT_TEXT_END_ADDR guards. Update comments.
7233 (linux_target_op) <read_offsets>: Conditionally define to
7234 linux_read_offsets if the target is UCLIBC and if it defines
7235 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7237 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7238 Andrew Jenner <andrew@codesourcery.com>
7240 * Makefile.in (SFILES): Add linux-nios2-low.c.
7241 (clean): Add action to delete nios2-linux.c.
7242 (nios2-linux.c): New rule.
7243 * configure.srv: Add nios2*-*-linux*.
7244 * linux-nios2-low.c: New.
7246 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7248 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7250 2013-04-25 Hui Zhu <hui@codesourcery.com>
7253 * ax.c (ax_printf): Add fflush.
7255 2013-04-22 Tom Tromey <tromey@redhat.com>
7257 * Makefile.in (SFILES): Add filestuff.c.
7258 (OBS): Add filestuff.o.
7259 (filestuff.o): New target.
7260 * config.in, configure: Rebuild.
7261 * configure.ac: Check for fdwalk, pipe2.
7263 2013-04-17 Pedro Alves <palves@redhat.com>
7265 * configure.ac (USE_THREAD_DB): Delete variable.
7266 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7267 Don't AC_SUBST USE_THREAD_DB.
7268 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7269 * config.in, configure: Regenerate.
7271 2013-04-16 Pedro Alves <palves@redhat.com>
7273 * linux-low.h (struct lwp_info) <thread_known>: Move under
7274 the USE_THREAD_DB #ifdef.
7276 2013-04-16 Pedro Alves <palves@redhat.com>
7278 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7279 (linux-low.o): Delete rule.
7280 * linux-low.h: Always include "gdb_thread_db.h" instead of
7281 conditionally including thread_db.h.
7282 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7285 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7287 * Makefile.in (install-only): Fix make install regression.
7289 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7291 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7292 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7294 * gdbserver.1: Remove.
7296 2013-03-22 Pedro Alves <palves@redhat.com>
7298 * linux-low.c (handle_extended_wait): Don't call
7299 linux_enable_event_reporting.
7301 2013-03-15 Tony Theodore <tonyt@logyst.com>
7304 * Makefile.in (SHELL): Use @SHELL@.
7306 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7308 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7311 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7313 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7314 Remove extraneous NULL element.
7316 2013-03-13 Yao Qi <yao@codesourcery.com>
7318 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7319 'V' block in trace frame.
7321 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7323 * target.h (struct target_ops): Add btrace ops.
7324 (target_supports_btrace): New macro.
7325 (target_enable_btrace): New macro.
7326 (target_disable_btrace): New macro.
7327 (target_read_btrace): New macro.
7328 * gdbthread.h (struct thread_info): Add btrace field.
7329 * server.c: Include btrace-common.h.
7330 (handle_btrace_general_set): New function.
7331 (handle_btrace_enable): New function.
7332 (handle_btrace_disable): New function.
7333 (handle_general_set): Call handle_btrace_general_set.
7334 (handle_qxfer_btrace): New function.
7335 (struct qxfer qxfer_packets[]): Add btrace entry.
7336 * inferiors.c (remove_thread): Disable btrace.
7337 * linux-low: Include linux-btrace.h.
7338 (linux_low_enable_btrace): New function.
7339 (linux_low_read_btrace): New function.
7340 (linux_target_ops): Add btrace ops.
7341 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7342 Add srv_linux_btrace=yes.
7343 (x86_64-*-linux*): Add linux-btrace.o.
7344 Add srv_linux_btrace=yes.
7345 * configure.ac: Define HAVE_LINUX_BTRACE.
7346 * config.in: Regenerated.
7347 * configure: Regenerated.
7349 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7351 * server.c (handle_qxfer): Preserve error message if -3 is
7353 (qxfer): Document the -3 return value.
7355 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7357 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7358 (linux_btrace_h): New variable.
7359 (linux-btrace.o): New rule.
7361 2013-03-08 Stan Shebs <stan@codesourcery.com>
7362 Hafiz Abid Qadeer <abidh@codesourcery.com>
7364 * tracepoint.c (trace_buffer_size): New global.
7365 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7366 (init_trace_buffer): Change to one-argument function. Allocate
7367 trace buffer memory.
7368 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7369 handle QTBuffer:size packet.
7370 (cmd_bigqtbuffer_size): New function.
7371 (initialize_tracepoint): Call init_trace_buffer with
7372 DEFAULT_TRACE_BUFFER_SIZE.
7373 * server.c (handle_query): Add QTBuffer:size in the
7376 2013-03-07 Yao Qi <yao@codesourcery.com>
7378 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7379 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7381 (cmd_qtsp): Adjust condition. Do post increment.
7382 Set cur_action and cur_step_action back to 0.
7384 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7387 * linux-low.c (linux_write_memory): Return early success if LEN is
7390 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7392 * configure.srv: Add x86_64-*-cygwin* as target.
7394 2013-02-28 Tom Tromey <tromey@redhat.com>
7396 * configure.ac: Invoke AC_SYS_LARGEFILE.
7397 * configure, config.in: Rebuild.
7399 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7401 * win32-low.c: Throughout, fix format strings and casts of
7402 printf-like functions to avoid type related warnings on all
7404 (get_child_debug_event): Print dwDebugEventCode as hex since
7405 that's how it's usually documented.
7407 2013-02-28 Yao Qi <yao@codesourcery.com>
7409 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7412 2013-02-27 Jiong Wang <jiwang@tilera.com>
7414 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7415 (reg-tilegx32.c): New rule.
7416 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7417 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7418 different register info initializer according to elf class.
7419 (init_registers_tilgx32): New function. The tilegx32 register info
7421 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7422 (tile_store_gregset): Likewise.
7424 2013-02-27 Yao Qi <yao@codesourcery.com>
7426 * server.c (process_point_options): Print debug message when
7427 debug_threads is true.
7429 2013-02-26 Yao Qi <yao@codesourcery.com>
7431 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7433 2013-02-19 Pedro Alves <palves@redhat.com>
7434 Kai Tietz <ktietz@redhat.com>
7438 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7439 instead of strtoul to extract address from packet.
7440 (process_serial_event) <'z'>: Likewise.
7442 2013-02-18 Yao Qi <yao@codesourcery.com>
7444 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7446 2013-02-14 Pedro Alves <palves@redhat.com>
7450 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7451 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7453 2013-02-14 Pedro Alves <palves@redhat.com>
7455 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7457 2013-02-14 Pedro Alves <palves@redhat.com>
7459 * tracepoint.c (save_string): Delete.
7460 (add_tracepoint_action): Use savestring instead of save_string.
7462 2013-02-12 Pedro Alves <palves@redhat.com>
7464 * linux-xtensa-low.c: Ditto.
7465 * xtensa-xtregs.c: Ditto.
7467 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7469 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7472 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7474 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7475 aarch64_num_wp_regs and aarch64_num_bp_regs to
7476 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7478 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7480 * linux-aarch64-low.c (ps_get_thread_area): Replace
7481 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7483 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7484 Marcus Shawcroft <marcus.shawcroft@arm.com>
7485 Nigel Stephens <nigel.stephens@arm.com>
7486 Yufeng Zhang <yufeng.zhang@arm.com>
7488 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7489 (aarch64.c, aarch64-without-fpu.c): New targets.
7490 * configure.srv (aarch64*-*-linux*): New.
7491 * linux-aarch64-low.c: New file.
7493 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7495 * linux-low.c (handle_extended_wait, linux_create_inferior)
7496 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7497 (dequeue_one_deferred_signal, linux_resume_one_thread)
7498 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7499 (linux_tracefork_grandchild, linux_test_for_tracefork)
7500 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7501 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7502 where the argument is 0.
7504 2013-01-25 Yao Qi <yao@codesourcery.com>
7506 * event-loop.c: Include "queue.h".
7507 (gdb_event_p): New typedef.
7508 (struct gdb_event) <next_event>: Remove.
7509 (event_queue): Change to QUEUE(gdb_event_p).
7510 (async_queue_event): Remove.
7511 (gdb_event_xfree): New.
7512 (initialize_event_loop): New.
7513 (process_event): Use API from QUEUE.
7514 (wait_for_event): Likewise.
7515 * server.c (main): Call initialize_event_loop.
7516 * server.h (initialize_event_loop): Declare.
7518 2013-01-18 Yao Qi <yao@codesourcery.com>
7520 * ax.h (struct eval_agent_expr_context): New.
7521 (gdb_eval_agent_expr): Update declaration.
7522 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7523 TFRAME. Add new argument CTX.
7524 * server.h (struct eval_agent_expr_context): Declare.
7525 (agent_mem_read, agent_tsv_read): Update declaration.
7526 (agent_mem_read_string): Likewise.
7527 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7528 (add_traceframe_block): Add new argument TPOINT.
7529 Increase TPOINT->traceframe_usage.
7530 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7531 eval_tracepoint_agent_expr.
7532 (condition_true_at_tracepoint): Likewise.
7533 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7534 (agent_mem_read_string, agent_tsv_read): Likewise.
7536 2013-01-16 Yao Qi <yao@codesourcery.com>
7538 * linux-low.c (linux_resume_one_lwp): Don't check
7539 'lwp->bp_reinsert != 0'.
7541 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7542 Pedro Alves <palves@redhat.com>
7544 * lynx-low.c (ptrace_request_to_str): Define a temporary
7545 macro and use it to simplify this function's implementation.
7547 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7549 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7552 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7554 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7556 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7558 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7560 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7562 * lynx-low.c (lynx_resume): Use the resume_info parameter
7563 to determine the ptid for the lynx_ptrace call, unless
7564 it is equal to minus_one_ptid, in which case we use the
7565 ptid of the current_inferior.
7566 (lynx_wait_1): After having received a thread create/exit
7567 event, resume the inferior's execution using the signaling
7568 thread's ptid, rather than the old ptid.
7570 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7572 * lynx-low.c (lynx_resume): Delete variable ret.
7574 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7576 * gdbreplay.c (gdbreplay_version): Update copyright year.
7577 * server.c (gdbserver_version): Likewise.
7579 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7581 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7584 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7586 * lynx-low.c (ptrace_request_to_str): Add handling for
7589 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7591 * lynx-low.c (lynx_attach): Delete variable new_process.
7593 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7595 * lynx-low.c (lynx_create_inferior): Delete variable
7598 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7600 * lynx-low.c (ptrace_request_to_str): Do not handle
7601 PTRACE_GETTHREADLIST if this macro does not exist.
7603 2012-12-15 Yao Qi <yao@codesourcery.com>
7605 * Makefile.in (OBS): Add notif.o.
7606 * notif.c, notif.h: New.
7607 * server.c: Include "notif.h".
7608 (struct vstop_notif) <next>: Remove.
7610 (queue_stop_reply): Update.
7611 (push_event, send_next_stop_reply): Remove.
7612 (discard_queued_stop_replies): Update.
7613 (notif_stop): New variable.
7614 (handle_v_stopped): Remove.
7615 (handle_v_requests): Don't call handle_v_stopped. Call
7616 handle_ack_notif instead.
7617 (queue_stop_reply_callback): Call notif_event_enque instead
7618 of queue_stop_reply.
7619 (handle_status): Don't call send_next_stop_reply, call
7620 notif_write_event instead.
7621 (kill_inferior_callback): Likewise.
7622 (detach_or_kill_inferior_callback): Likewise.
7623 (main): Call initialize_notif.
7624 (process_serial_event): Call QUEUE_is_empty.
7625 (handle_target_event): Call notif_push instead of push event.
7626 * server.h (push_event): Remove declaration.
7628 2012-12-10 Tom Tromey <tromey@redhat.com>
7630 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7631 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7634 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7635 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7636 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7637 (amd64-linux-ipa.o, ax.o): Rewrite.
7638 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7639 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7640 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7641 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7642 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7643 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7644 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7645 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7646 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7647 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7648 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7649 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7650 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7651 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7652 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7653 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7654 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7655 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7656 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7657 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7658 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7659 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7660 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7661 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7662 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7663 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7664 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7665 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7666 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7667 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7668 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7669 (reg-tilegx.o): Remove.
7670 (all_object_files): New macro.
7671 Include .deps files.
7672 * aclocal.m4, configure: Rebuild.
7673 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7674 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7675 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7677 2012-12-05 Tom Tromey <tromey@redhat.com>
7680 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7682 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7684 * configure.ac: Check for linux/perf_event.h.
7685 * config.in: Regenerated.
7686 * configure: Regenerated.
7688 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7690 * hostio.c (handle_readlink): Decrease buffer size
7691 parameter passed to readlink by one byte.
7693 2012-11-26 Yao Qi <yao@codesourcery.com>
7695 * configure.ac (build_warnings): Append '-Wempty-body'.
7696 * configure: Regenerated.
7697 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7700 2012-11-15 Pierre Muller <muller@sourceware.org>
7702 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7703 * config.in: Regenerate.
7704 * configure: Regenerate.
7705 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7706 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7707 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7708 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7710 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7711 instead of <sys/wait.h> header.
7712 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7714 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7716 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7717 (various make rules): Remove -DGDBSERVER
7719 2012-11-09 Yao Qi <yao@codesourcery.com>
7721 * spu-low.c (current_ptid): Move it to ..
7722 * gdbthread.h: ... here. New.
7723 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7724 * server.c (myresume, process_serial_event): Likewise.
7725 * thread-db.c (thread_db_find_new_threads): Likewise.
7726 * tracepoint.c (run_inferior_command): Likewise.
7728 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7730 * server.c (handle_search_memory_1): Include access length in
7733 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7735 * linux-crisv32-low.c: Fix compile errors.
7737 2012-09-04 Yao Qi <yao@codesourcery.com>
7739 * tracepoint.c (cmd_qtsv): Adjust debug message.
7740 Don't check CUR_TPOINT.
7742 2012-08-28 Yao Qi <yao@codesourcery.com>
7744 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7745 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7746 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7747 Remove declarations of xmalloc, xreallloc, xstrdup and
7749 * Makefile.in (libiberty_h): New.
7750 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7751 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7753 2012-08-23 Yao Qi <yao@codesourcery.com>
7755 * server.h: Remove declaration of 'xsnprintf'.
7757 2012-08-22 Keith Seitz <keiths@redhat.com>
7759 * server.h: Include build-gnulib-gbserver/config.h.
7760 * gdbreplay.c: Likewise.
7762 2012-08-08 Doug Evans <dje@google.com>
7764 * Makefile.in (SFILES): Add gdb_vecs.c.
7765 (OBS): Add gdb_vecs.o.
7766 (gdb_vecs_h, host_defs_h): New variables.
7767 (thread-db.o): Add $(gdb_vecs_h) dependency.
7768 (gdb_vecs.o): New rule.
7769 * thread-db.c: #include "gdb_vecs.h".
7770 (thread_db_load_search): Use a vector to iterate over path elements.
7771 Handle text appearing after "$pdir".
7773 * configure.ac: Add check for strstr.
7774 * config.in: Regenerate.
7775 * configure: Regenerate.
7777 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7779 * hostio.c (handle_pread): If pread fails, fall back to attempting
7781 (handle_pwrite): Likewise for pwrite.
7783 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7785 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7786 between unsupported TYPE and unimplementable ADDR/LEN combination.
7787 (arm_insert_point): Act on new return value.
7789 2012-07-31 Pedro Alves <palves@redhat.com>
7791 * server.c (process_point_options): Only skip tokens if we find
7792 one that is unrecognized. Don't treat 'X' specially while
7793 skipping unrecognized tokens.
7795 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7797 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7798 to 4-byte-align HW breakpoint addresses for Thumb.
7800 2012-07-27 Yao Qi <yao@codesourcery.com>
7804 * server.h: Declare gdb_agent_about_to_close.
7805 * target.c (kill_inferior): Include "agent.h".
7806 New. Send command 'kill'.
7807 * target.h (kill_inferior): Removed macro.
7808 * tracepoint.c (gdb_agent_about_to_close): New.
7809 (gdb_agent_helper_thread): Handle command 'close'.
7810 Wait endlessly until the inferior stops.
7811 Install gdb_agent_remove_socket to atexit hook.
7812 (agent_socket_name): New static variable.
7813 (gdb_agent_socket_init): Replace local variable 'name' with
7814 'agent_socket_name'.
7815 (gdb_agent_remove_socket): New.
7817 2012-07-27 Yao Qi <yao@codesourcery.com>
7819 * server.c (process_point_options): Stop at 'X' when parsing.
7821 2012-07-19 Michael Eager <eager@eagercon.com>
7823 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
7825 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7826 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7827 hardware breakpoint.
7829 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7831 * gdbserver/linux-low.c (initialize_low): Call
7832 linux_ptrace_init_warnings.
7834 2012-07-02 Doug Evans <dje@google.com>
7836 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7839 2012-07-02 Stan Shebs <stan@codesourcery.com>
7841 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7842 (ax.o): Add it to build rule.
7844 (OBS): Add format.o.
7845 (IPA_OBS): Add format.o.
7846 * server.c (handle_query): Claim support for breakpoint commands.
7847 (process_point_options): Add command case.
7848 (process_serial_event): Leave running if there are printfs in
7850 * mem-break.h (any_persistent_commands): Declare.
7851 (add_breakpoint_commands): Declare.
7852 (gdb_no_commands_at_breakpoint): Declare.
7853 (run_breakpoint_commands): Declare.
7854 * mem-break.c (struct point_command_list): New struct.
7855 (struct breakpoint): New field command_list.
7856 (any_persistent_commands): New function.
7857 (add_commands_to_breakpoint): New function.
7858 (add_breakpoint_commands): New function.
7859 (gdb_no_commands_at_breakpoint): New function.
7860 (run_breakpoint_commands): New function.
7861 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7863 * ax.c: Include format.h.
7864 (ax_printf): New function.
7865 (gdb_eval_agent_expr): Add printf opcode.
7867 2012-06-13 Yao Qi <yao@codesourcery.com>
7869 * server.c (start_inferior): Remove duplicated writes to fields
7870 'last_resume_kind' and 'last_status' of 'current_inferior'.
7872 2012-06-12 Yao Qi <yao@codesourcery.com>
7873 Pedro Alves <palves@redhat.com>
7875 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7877 * server.c (handle_v_cont): Extend comment.
7879 2012-06-11 Yao Qi <yao@codesourcery.com>
7881 * linux-low.c (linux_attach): Add 'static'.
7883 2012-06-06 Yao Qi <yao@codesourcery.com>
7885 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7887 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7889 Fix gcc -flto compilation warning.
7890 * server.c (main): Make variable multi_mode and attach volatile.
7892 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7894 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7895 if the platform doesn't know about it.
7897 2012-05-30 Jeff Kenton <jkenton@tilera.com>
7899 * Makefile.in (SFILES): Add linux-tile-low.c.
7900 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7901 * configure.srv: Handle tilegx-*-linux*.
7902 * linux-tile-low.c: New file.
7904 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7906 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7908 2012-05-24 Pedro Alves <palves@redhat.com>
7912 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
7914 2012-05-24 Pedro Alves <palves@redhat.com>
7918 Replace target_signal with gdb_signal throughout.
7920 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7922 * linux-low.c (linux_store_registers): Avoid the copying sequence
7923 when no data has been retrieved by ptrace.
7925 2012-05-22 Will Deacon <will.deacon@arm.com>
7927 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7928 Include asm/ptrace.h.
7929 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7932 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7934 * linux-low.c (linux_store_registers): Don't re-retrieve data
7935 with ptrace that has already been obtained from /proc. Always
7936 copy any data retrieved with ptrace to the buffer supplied.
7938 2012-05-11 Yao Qi <yao@codesourcery.com>
7939 Pedro Alves <palves@redhat.com>
7941 * linux-low.c (enum stopping_threads_kind): New.
7942 (stopping_threads): Change type to `enum stopping_threads_kind'.
7943 (handle_extended_wait): If stopping and suspending threads, leave
7944 the new_lwp suspended too.
7945 (linux_wait_for_event): Adjust.
7946 (stop_all_lwps): Set `stopping_threads' to
7947 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7948 whether we're suspending threads or just stopping them. Assert no
7951 2012-04-29 Yao Qi <yao@codesourcery.com>
7953 * server.h: Move some code to ...
7954 * gdbthread.h: ... here. New.
7955 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7956 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7957 (nto-low.o, win32-low.o): Likewise.
7958 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7959 * regcache.c, remote-utils.c, server.c: Likewise.
7960 * target.c, tracepoint.c, win32-low.c: Likewise.
7962 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7964 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7965 (PTRACE_ARG4_TYPE): Likewise.
7966 (PTRACE_XFER_TYPE): Likewise.
7967 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7968 ptrace to PTRACE_ARG3_TYPE.
7969 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7970 (PTRACE_ARG4_TYPE): Likewise.
7971 (PTRACE_XFER_TYPE): Likewise.
7972 (linux_detach_one_lwp): Cast fourth argument of
7973 ptrace to long then PTRACE_ARG4_TYPE.
7974 (regsets_fetch_inferior_registers): Cast third argument of
7975 ptrace to long then PTRACE_ARG3_TYPE.
7976 (regsets_store_inferior_registers): Likewise.
7978 2012-04-20 Pedro Alves <palves@redhat.com>
7980 * configure: Regenerate.
7982 2012-04-19 Pedro Alves <palves@redhat.com>
7984 * Makefile.in (GNULIB_BUILDDIR): New.
7985 (LIBGNU, INCGNU, GNULIB_H): Adjust.
7986 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7987 (all, install-only, uninstall, clean-info, all-lib, clean): No
7988 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7989 (maintainer-clean realclean distclean): Use subdir_do.
7991 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
7992 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
7993 * acinclude.m4: Include acx_configure_dir.m4.
7994 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7995 calls. Call AC_PROG_RANLIB. Configure gnulib using
7998 (GNULIB_STDINT_H): Adjust.
7999 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8000 * gdbreplay.c: Include build-gnulib/config.h.
8001 * server.h: Likewise.
8002 * aclocal.m4: Regenerate.
8003 * config.in: Regenerate.
8004 * configure: Regenerate.
8006 2012-04-19 Pedro Alves <palves@redhat.com>
8008 * Makefile.in (LIBGNU, INCGNU): Adjust.
8009 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8010 (all, install-only, uninstall, clean-info, all-lib, clean)
8011 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8012 * configure.ac: Adjust AC_OUTPUT output.
8013 * aclocal.m4: Regenerate.
8014 * configure: Regenerate.
8016 2012-04-19 Pedro Alves <palves@redhat.com>
8018 * Makefile.in (generated_files): New.
8019 (server_h): Remove the explicit dependency on config.h, and depend
8020 on $generated_files.
8022 2012-04-19 Pedro Alves <palves@redhat.com>
8024 * Makefile.in (INCGNU): Add -Ignulib.
8026 2012-04-19 Pedro Alves <palves@redhat.com>
8028 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8029 (INCGNU): ... this, and spell out -I here.
8030 (GNULIB_LIB): Rename to ...
8032 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8034 2012-04-19 Pedro Alves <palves@redhat.com>
8036 * config.in: Regenerate.
8038 2012-04-19 Pedro Alves <palves@redhat.com>
8040 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8041 * server.h (memmem): Remove declaration.
8042 * config.in: Regenerate.
8043 * configure: Regenerate.
8045 2012-04-19 Yao Qi <yao@codesourcery.com>
8047 * Makefile.in (SFILES): Add common/vec.c.
8051 2012-04-19 Yao Qi <yao@codesourcery.com>
8053 * remote-utils.c (prepare_resume_reply): Replace with macro
8054 target_core_of_thread.
8055 * server.c (handle_qxfer_threads_proper): Likewise.
8056 * target.h (traget_core_of_thread): New macro.
8058 2012-04-18 Pedro Alves <palves@redhat.com>
8060 * aclocal.m4: Regenerate.
8061 * configure: Regenerate.
8063 2012-04-16 Yao Qi <yao@codesourcery.com>
8065 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8066 duplicated on address.
8068 2012-04-16 Yao Qi <yao@codesourcery.com>
8070 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8071 (struct tracepoint_action_ops) <send>: New field.
8072 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8073 (agent_expr_send, x_tracepoint_action_send): New.
8074 (l_tracepoint_action_send): New.
8075 (cmd_qtdp): Download and install tracepoint
8076 according to `use_agent'.
8077 (run_inferior_command): Add one more parameter `len'.
8079 (tracepoint_send_agent): New.
8080 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8082 2012-04-16 Yao Qi <yao@codesourcery.com>
8084 * tracepoint.c (download_tracepoints): Moved to ...
8085 (cmd_qtstart): ... here.
8087 2012-04-14 Yao Qi <yao@codesourcery.com>
8089 * tracepoint.c: Include inttypes.h.
8090 (struct collect_memory_action): Use sized types.
8091 (struct tracepoint): Likewise.
8092 (cmd_qtdp, stop_tracing): Update print specifiers.
8093 (cmd_qtp, response_tracepoint): Likewise.
8094 (collect_data_at_tracepoint): Likewise.
8095 (collect_data_at_step): Likewise.
8097 2012-04-14 Yao Qi <yao@codesourcery.com>
8099 Import gnulib module inttypes.
8100 * aclocal.m4, config.in, configure: Regenerated.
8102 2012-04-14 Yao Qi <yao@codesourcery.com>
8104 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8105 Makefile and config.status at last.
8107 2012-04-13 Yao Qi <yao@codesourcery.com>
8109 * tracepoint.c: Include stdint.h unconditionally.
8111 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8113 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8114 on BFD_HAVE_SYS_PROCFS_TYPE.
8115 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8116 * configure: Regenerate.
8117 * config.in: Likewise.
8119 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8121 * Makefile.in (clean): Also remove x32.c x32-linux.c
8122 x32-avx.c x32-avx-linux.c.
8123 (x32.o): New target.
8125 (x32-linux.o): Likewise.
8126 (x32-linux.c): Likewise.
8127 (x32-avx.o): Likewise.
8128 (x32-avx.c): Likewise.
8129 (x32-avx-linux.o): Likewise.
8130 (x32-avx-linux.c): Likewise.
8132 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8133 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8134 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8135 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8136 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8137 i386/x32-avx-linux.xml.
8139 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8140 (init_registers_x32_avx_linux): Likwise.
8141 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8142 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8144 2012-04-13 Pedro Alves <palves@redhat.com>
8146 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8147 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8148 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8149 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8152 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8154 * linux-x86-low.c (compat_x32_clock_t): New.
8155 (compat_x32_siginfo_t): Likewise.
8156 (compat_x32_siginfo_from_siginfo): Likewise.
8157 (siginfo_from_compat_x32_siginfo): Likewise.
8158 (linux_is_elf64): Likewise.
8159 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8160 and siginfo_from_compat_x32_siginfo for x32.
8161 (x86_arch_setup): Set linux_is_elf64.
8163 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8166 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8168 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8169 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8170 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8171 compatible with process.
8173 2012-04-12 Yao Qi <yao@codesourcery.com>
8175 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8176 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8177 (install-only, install-info, clean): Handle sub dir gnulib.
8178 (all-lib, am--refresh): New targets.
8179 (memmem.o): Remove target.
8180 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8181 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8182 (AC_REPLACE_FUNCS): Remove memmem.
8183 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8184 (AC_OUTPUT): Generate Makefile in gnulib/.
8185 * aclocal.m4, config.in, configure: Regenerated.
8187 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8189 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8191 2012-04-05 Pedro Alves <palves@redhat.com>
8193 -Werror=strict-aliasing
8195 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8198 2012-04-04 Pedro Alves <palves@redhat.com>
8200 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8201 (sparc_store_gregset_from_stack, sparc_store_gregset)
8202 (sparc_breakpoint_at): Fix formatting.
8204 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8206 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8208 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8209 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8210 * config.in: Regenerate.
8211 * configure: Likewise.
8213 2012-03-29 Pedro Alves <palves@redhat.com>
8215 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8216 Correct ptrace arguments.
8218 2012-03-28 Pedro Alves <palves@redhat.com>
8220 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8221 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8222 (IA64_FR1_REGNUM): New defines.
8223 (ia64_fetch_register): New.
8224 (the_low_target): Install it.
8225 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8227 * linux-low.c (linux_fetch_registers): Try the
8228 the_low_target.fetch_register hook first.
8230 * linux-arm-low.c (the_low_target): Adjust.
8231 * linux-bfin-low.c (the_low_target): Adjust.
8232 * linux-cris-low.c (the_low_target): Adjust.
8233 * linux-crisv32-low.c (the_low_target): Adjust.
8234 * linux-m32r-low.c (the_low_target): Adjust.
8235 * linux-m68k-low.c (the_low_target): Adjust.
8236 * linux-mips-low.c (the_low_target): Adjust.
8237 * linux-ppc-low.c (the_low_target): Adjust.
8238 * linux-s390-low.c (the_low_target): Adjust.
8239 * linux-sh-low.c (the_low_target): Adjust.
8240 * linux-sparc-low.c (the_low_target): Adjust.
8241 * linux-tic6x-low.c (the_low_target): Adjust.
8242 * linux-x86-low.c (the_low_target): Adjust.
8243 * linux-xtensa-low.c (the_low_target): Adjust.
8245 2012-03-26 Pedro Alves <palves@redhat.com>
8247 * server.c (handle_qxfer_libraries): Don't bail early if
8248 the_target->qxfer_libraries_svr4 is not NULL.
8250 2012-03-26 Pedro Alves <palves@redhat.com>
8252 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8254 2012-03-23 Pedro Alves <palves@redhat.com>
8256 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8257 "library-list-svr4" element's start tag when the the DSO list is
8260 2012-03-23 Pedro Alves <palves@redhat.com>
8262 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8263 a variable whose type size is the same as the inferior's pointer
8266 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8268 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8270 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8271 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8272 * linux-low.h: Include <signal.h>.
8273 (struct siginfo): Remove forward declaration.
8274 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8277 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8279 * .gitignore: Ignore more files.
8281 2012-03-19 Pedro Alves <palves@redhat.com>
8282 Jan Kratochvil <jan.kratochvil@redhat.com>
8284 * server.c (cont_thread, general_thread): Add describing comments.
8285 (start_inferior): Clear `cont_thread'.
8286 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8289 2012-03-15 Yao Qi <yao@codesourcery.com>
8291 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8293 (cmd_qtdp): ... here.
8295 2012-03-15 Yao Qi <yao@codesourcery.com>
8297 * tracepoint.c (struct tracepoint_action_ops): New.
8298 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8299 (m_tracepoint_action_download): New.
8300 (r_tracepoint_action_download): New.
8301 (x_tracepoint_action_download): New.
8302 (l_tracepoint_action_download): New.
8303 (add_tracepoint_action): Install `action->ops' according type.
8304 (download_tracepoint_1): Move code `download' function pointer
8305 of various tracepoint_action_ops.
8307 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8309 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8310 linux_ptrace_attach_warnings.
8312 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8314 * Makefile.in (linux-ptrace.o): New.
8315 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8316 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8317 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8318 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8319 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8321 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8323 2012-03-08 Yao Qi <yao@codesourcery.com>
8324 Pedro Alves <palves@redhat.com>
8326 Fix PR server/13392.
8327 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8329 * tracepoint.c (remove_tracepoint): New.
8330 (cmd_qtdp): Call remove_tracepoint when failed to install.
8332 2012-03-07 Pedro Alves <palves@redhat.com>
8334 * linux-low.c (get_detach_signal): New.
8335 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8336 Pass on pending signals to PTRACE_DETACH. Check the result of the
8338 * server.c (program_signals, program_signals_p): New.
8339 (handle_general_set): Handle QProgramSignals.
8340 * server.h (program_signals, program_signals_p): Declare.
8342 2012-03-05 Pedro Alves <palves@redhat.com>
8343 Jan Kratochvil <jan.kratochvil@redhat.com>
8345 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8348 2012-03-03 Yao Qi <yao@codesourcery.com>
8350 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8351 agent_look_up_symbols.
8353 2012-03-03 Yao Qi <yao@codesourcery.com>
8355 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8356 (linux-x86-low.o): Likewise.
8357 * server.h: Remove in_process_agent_loaded.
8358 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8362 2012-03-03 Yao Qi <yao@codesourcery.com>
8364 * tracepoint.c (gdb_agent_capability): New global.
8365 (in_process_agent_loaded_ust): Renamed to
8366 `in_process_agent_supports_ust'.
8368 (in_process_agent_supports_ust): Call agent_capability_check.
8369 (clear_installed_tracepoints): Assert that agent supports
8372 2012-03-03 Yao Qi <yao@codesourcery.com>
8374 * linux-low.c (linux_supports_agent): New.
8375 (linux_target_ops): Initialize field `supports_agent' with
8376 linux_supports_agent.
8377 * target.h (struct target_ops) <supports_agent>: New.
8378 (target_supports_agent): New macro.
8379 * server.c (handle_general_set): Handle packet 'QAgent'.
8380 (handle_query): Send `QAgent+'.
8381 * Makefile.in (server.o): Depends on agent.h.
8383 2012-03-03 Yao Qi <yao@codesourcery.com>
8385 * Makefile.in (OBS): Add agent.o.
8386 Add new rule for agent.o.
8387 Track dependence of tracepoint.c on agent.h.
8388 * tracepoint.c (run_inferior_command_1):
8389 (run_inferior_command): Call agent_run_command.
8390 (gdb_ust_connect_sync_socket): Deleted. Move it to
8392 (resume_thread, stop_thread): Likewise.
8393 (gdb_ust_socket_init): Renamed to ...
8394 (gdb_agent_socket_init): ... New.
8395 (gdb_ust_thread): Renamed to ...
8396 (gdb_agent_helper_thread): ... New.
8397 (gdb_ust_init): Move some code to ...
8398 (gdb_agent_init): ... here. New.
8399 [HAVE_UST]: Call gdb_ust_init.
8400 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8401 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8402 * config.in, configure: Regenerated.
8404 2012-03-02 Pedro Alves <palves@redhat.com>
8406 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8407 * linux-low.c (struct simple_pid_list): New.
8408 (stopped_pids): New a struct simple_pid_list pointer.
8409 (add_to_pid_list, pull_pid_from_list): New.
8410 (handle_extended_wait): Don't assume the first signal new children
8411 report is SIGSTOP. Adjust call to pull_pid_from_list.
8412 (linux_wait_for_lwp): Adjust.
8414 2012-03-02 Yao Qi <yao@codesourcery.com>
8416 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8419 2012-03-02 Yao Qi <yao@codesourcery.com>
8421 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8422 `stop_pc' and `tpoint'. Update caller.
8424 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8426 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8427 * linux-low.c (use_linux_regsets): New macro.
8428 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8429 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8430 (linux_register_in_regsets): New function.
8431 (usr_fetch_inferior_registers): Skip registers covered by
8433 (usr_store_inferior_registers): Likewise.
8434 (usr_fetch_inferior_registers): New macro.
8435 (usr_store_inferior_registers): Likewise.
8436 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8437 (linux_store_registers): Likewise.
8438 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8440 (init_registers_mips64_dsp_linux): Likewise.
8441 (init_registers_mips_linux): New macro.
8442 (init_registers_mips_dsp_linux): Likewise.
8443 (mips_dsp_num_regs): Likewise.
8444 (DSP_BASE, DSP_CONTROL): New fallback macros.
8445 (mips_base_regs): New macro.
8446 (mips_regmap): Use it. Fix the size.
8447 (mips_dsp_regmap): New variable.
8448 (mips_dsp_regset_bitmap): Likewise.
8449 (mips_arch_setup): New function.
8450 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8452 (mips_cannot_store_register): Likewise.
8453 (the_low_target): Update .arch_setup, .num_regs and .regmap
8454 initializers. Add .regset_bitmap initializer.
8455 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8457 * linux-bfin-low.c (the_low_target): Likewise.
8458 * linux-cris-low.c (the_low_target): Likewise.
8459 * linux-crisv32-low.c (the_low_target): Likewise.
8460 * linux-ia64-low.c (the_low_target): Likewise.
8461 * linux-m32r-low.c (the_low_target): Likewise.
8462 * linux-m68k-low.c (the_low_target): Likewise.
8463 * linux-ppc-low.c (the_low_target): Likewise.
8464 * linux-s390-low.c (the_low_target): Likewise.
8465 * linux-sh-low.c (the_low_target): Likewise.
8466 * linux-sparc-low.c (the_low_target): Likewise.
8467 * linux-tic6x-low.c (the_low_target): Likewise.
8468 * linux-x86-low.c (the_low_target): Likewise.
8469 * linux-xtensa-low.c (the_low_target): Likewise.
8470 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8471 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8472 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8474 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8475 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8477 2012-02-29 Yao Qi <yao@codesourcery.com>
8478 Pedro Alves <palves@redhat.com>
8480 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8481 `step_over_finished' is true.
8483 2012-02-27 Pedro Alves <palves@redhat.com>
8485 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8486 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8488 2012-02-27 Pedro Alves <palves@redhat.com>
8491 * linux-low.c (pid_is_stopped): New.
8492 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8494 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8496 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8499 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8501 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8503 2012-02-24 Luis Machado <lgustavo@codesourcery>
8505 * server.c (handle_query): Advertise support for target-side
8506 breakpoint condition evaluation.
8507 (process_point_options): New function.
8508 (process_serial_event): When inserting a breakpoint, check for
8509 a target-side condition that should be evaluated.
8511 * mem-break.c: Include regcache.h and ax.h.
8512 (point_cond_list_t): New data structure.
8513 (breakpoint) <cond_list>: New field.
8514 (find_gdb_breakpoint_at): Make non-static.
8515 (delete_gdb_breakpoint_at): Clear any target-side
8517 (clear_gdb_breakpoint_conditions): New function.
8518 (add_condition_to_breakpoint): Likewise.
8519 (add_breakpoint_condition): Likewise.
8520 (gdb_condition_true_at_breakpoint): Likewise.
8521 (gdb_breakpoint_here): Return result directly instead
8522 of going through a local variable.
8524 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8525 (clear_gdb_breakpoint_conditions): Likewise.
8526 (add_breakpoint_condition): Likewise.
8527 (gdb_condition_true_at_breakpoint): Likewise.
8529 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8530 (need_step_over_p): Take target-side breakpoint condition into
8533 2012-02-24 Luis Machado <lgustavo@codesourcery>
8535 * server.h: Include tracepoint.h.
8536 (agent_mem_read, agent_get_trace_state_variable_value,
8537 agent_set_trace_state_variable_value,
8538 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8539 get_set_tsv_func_addr): New prototypes.
8541 * ax.h: New include file.
8542 * ax.c: New source file.
8544 * tracepoint.c: Include ax.h.
8545 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8546 agent_expr, eval_result_type): Move to ax.h.
8547 (parse_agent_expr): Rename to ...
8548 (gdb_parse_agent_expr): ... this, make it non-static and move
8550 (unparse_agent_expr) Rename to ...
8551 (gdb_unparse_agent_expr): ... this, make it non-static and move
8553 (eval_agent_expr): Rename to ...
8554 (eval_tracepoint_agent_expr): ... this.
8555 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8556 forward declarations.
8557 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8558 (agent_get_trace_state_variable_value): New function.
8559 (agent_set_trace_state_variable_value): New function.
8560 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8561 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8562 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8563 (condition_true_at_tracepoint): Likewise.
8564 (parse_agent_expr): Rename to ...
8565 (gdb_parse_agent_expr): ... this and move to ax.c.
8566 (unparse_agent_expr): Rename to ...
8567 (gdb_unparse_agent_expr): ... this and move to ax.c.
8568 (gdb_agent_op_name): Move to ax.c.
8569 (eval_agent_expr): Rename to ...
8570 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8572 (eval_tracepoint_agent_expr): New function.
8573 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8575 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8577 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8578 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8579 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8580 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8581 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8582 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8583 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8584 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8585 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8586 (compile_bytecodes): Remove forward declaration.
8587 (is_goto_target): Move to ax.c.
8588 (compile_bytecodes): Move to ax.c and call
8589 agent_get_trace_state_variable_value (...) and
8590 agent_set_trace_state_variable_value (...).
8592 * Makefile.in: Update ax.c and IPA dependencies.
8594 2012-02-24 Pedro Alves <palves@redhat.com>
8596 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8597 (cmd_bigqtbuffer_circular): ... this. Only handle
8598 'QTBuffer:circular:'.
8599 (handle_tracepoint_general_set): Adjust.
8601 2012-02-16 Yao Qi <yao@codesourcery.com>
8603 * inferiors.c: Move code to ...
8604 * dll.c: .... here. New.
8605 * server.h: Declare clear_dlls.
8606 * Makefile.in (SFILES): Add dll.c.
8610 2012-02-11 Yao Qi <yao@codesourcery.com>
8612 * server.c: (handle_monitor_command): Add a new parameter
8614 (handle_query): Update caller.
8616 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8618 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8619 * configure, config.in: Regenerate.
8620 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8623 2012-02-02 Pedro Alves <palves@redhat.com>
8625 Try SIGKILL first, then PTRACE_KILL.
8626 * linux-low.c (linux_kill_one_lwp): New.
8627 (linux_kill_one_lwp): Rename to ...
8628 (kill_one_lwp_callback): ... this. Use the new
8631 2012-02-02 Pedro Alves <palves@redhat.com>
8633 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8636 2012-01-27 Pedro Alves <palves@redhat.com>
8638 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8639 (elf_64_file_p): Make static.
8640 (linux_pid_exe_is_elf_64_file): New.
8641 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8642 Delete declarations.
8643 (linux_pid_exe_is_elf_64_file): Declare.
8644 * linux-x86-low.c (x86_arch_setup): Use
8645 linux_pid_exe_is_elf_64_file.
8647 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8649 * linux-low.c (linux_wait_for_event_1): Rename to ...
8650 (linux_wait_for_event): ... here and merge it with former
8651 linux_wait_for_event - new variable wait_ptid, use it.
8652 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8654 2012-01-23 Pedro Alves <palves@redhat.com>
8656 * server.c (main): Avoid yet another case of infinite loop while
8657 detaching/killing after a longjmp.
8659 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8662 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8664 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8666 * hostio.c (handle_readlink): New function.
8667 (handle_vFile): Call it to handle "vFile:readlink" packets.
8669 2012-01-20 Pedro Alves <palves@redhat.com>
8670 Ulrich Weigand <ulrich.weigand@linaro.org>
8672 * server.c (handle_v_requests): Only support vAttach and vRun to
8673 start multiple processes when in extended protocol mode.
8675 2012-01-17 Pedro Alves <palves@redhat.com>
8677 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8678 memalign plus mprotect to allocate the scratch buffer.
8680 2012-01-13 Pedro Alves <palves@redhat.com>
8682 * server.c (attach_inferior): Clear `cont_thread'.
8684 2012-01-13 Pedro Alves <palves@redhat.com>
8686 * server.c (main): Avoid infinite loop while detaching/killing
8689 2012-01-09 Doug Evans <dje@google.com>
8691 * server.c (start_inferior): Set last_ptid in --wrapper case.
8693 2012-01-06 Yao Qi <yao@codesourcery.com>
8695 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8697 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8699 2012-01-04 Yao Qi <yao@codesourcery.com>
8701 * tracepoint.c (cmd_qtdp): Print debug message
8702 for static tracepoint.
8704 2012-01-04 Yao Qi <yao@codesourcery.com>
8706 * tracepoint.c (trace_vdebug): Differentiate debug message
8707 between gdbserver and IPA.
8709 2012-01-03 Yao Qi <yao@codesourcery.com>
8711 * tracepoint.c (tracepoint_was_hit): Don't collect for
8714 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8716 * terminal.h: Reformat copyright header.
8718 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8720 * server.c (gdbserver_version): Update copyright year.
8721 * gdbreplay.c (gdbreplay_version): Likewise.
8723 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8725 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8728 2011-12-18 Hui Zhu <teawater@gmail.com>
8729 * linux-low.c (linux_create_inferior): Save return value to ret.
8731 2011-12-18 Hui Zhu <teawater@gmail.com>
8733 * linux-low.c (linux_create_inferior): Save return value to ret.
8735 2011-12-16 Doug Evans <dje@google.com>
8737 * linux-low.c (linux_create_inferior): If stdio connection,
8738 redirect stdin from /dev/null, stdout to stderr.
8739 * remote-utils.c (remote_is_stdio): New static global.
8740 (remote_connection_is_stdio): New function.
8741 (remote_prepare): Handle stdio connection.
8742 (remote_open): Ditto.
8743 (remote_close): Don't close stdin for stdio connections.
8744 (read_prim,write_prim): New functions. Replace all calls to
8745 read/write to these.
8746 * server.c (main): Watch for "-" argument. Move call to
8747 remote_prepare before start_inferior.
8748 * server.h (STDIO_CONNECTION_NAME): New macro.
8749 (remote_connection_is_stdio): Declare.
8751 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8752 in debugging output.
8754 2011-12-15 Yao Qi <yao@codesourcery.com>
8756 * tracepoint.c: Include sys/syscall.h.
8757 (gdb_ust_thread): Remove preprocessor conditional.
8759 2011-12-14 Pedro Alves <pedro@codesourcery.com>
8761 * linux-low.c (linux_detach_one_lwp): Call
8762 the_low_target.prepare_to_resume before detaching.
8764 2011-12-14 Yao Qi <yao@codesourcery.com>
8766 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8769 2011-12-14 Yao Qi <yao@codesourcery.com>
8771 * i386-low.c (i386_low_stopped_data_address): Initialize local
8774 2011-12-13 Pedro Alves <pedro@codesourcery.com>
8778 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8779 DR_CONTROL unless necessary. Extend comments.
8780 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8781 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8783 2011-12-13 Yao Qi <yao@codesourcery.com>
8785 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8787 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8789 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8791 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8792 Print new debug message for such case.
8794 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8796 Fix overlapping memcpy.
8797 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8798 the read_inferior_memory transfer.
8799 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8800 write_inferior_memory transfer.
8801 (set_fast_tracepoint_jump): New variable buf. Use it for the
8802 read_inferior_memory and write_inferior_memory transfers.
8803 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8804 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8805 Use it for the write_inferior_memory transfer.
8806 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8809 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8811 * linux-low.c (fetch_register, store_register): Make code
8812 consistent, fix formatting.
8814 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8816 * linux-low.c (usr_store_inferior_registers): Factor out code
8817 to handle individual registers into...
8818 (store_register): ... this new function.
8820 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8822 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8823 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8824 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8825 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8826 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8827 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8828 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8829 (srv_xmlfiles): Add new XML files.
8831 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8833 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8834 (init_registers_s390_linux32v1): Add prototype.
8835 (init_registers_s390_linux32v2): Likewise.
8836 (init_registers_s390_linux64v1): Likewise.
8837 (init_registers_s390_linux64v2): Likewise.
8838 (init_registers_s390x_linux64v1): Likewise.
8839 (init_registers_s390x_linux64v2): Likewise.
8840 (s390_num_regs): Increment to 52.
8841 (s390_regmap): Add orig_r2 register.
8842 (s390_num_regs_3264): Increment to 68.
8843 (s390_regmap_3264): Add orig_r2 register.
8844 (s390_collect_ptrace_register): Handle orig_r2 register.
8845 (s390_supply_ptrace_register): Likewise.
8846 (s390_fill_last_break): New function.
8847 (s390_store_last_break): Likewise.
8848 (s390_fill_system_call): New function.
8849 (s390_store_system_call): Likewise.
8850 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8852 (s390_check_regset): New function.
8853 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8854 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8855 Update target_regsets for available register sets.
8857 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8858 Jan Kratochvil <jan.kratochvil@redhat.com>
8860 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8861 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8863 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8864 * linux-low.h (struct process_info_private): New member r_debug.
8865 * server.c (handle_qxfer_libraries): Call
8866 the_target->qxfer_libraries_svr4.
8867 (handle_qxfer_libraries_svr4): New function.
8868 (qxfer_packets): New entry "libraries-svr4".
8869 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8870 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8871 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8872 PACKET_qXfer_libraries_svr4.
8874 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8876 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8877 PSW address/mask between 8-byte and 16-byte formats.
8878 (s390_supply_ptrace_register): Likewise.
8879 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8880 basic addressing mode bit.
8882 2011-11-24 Stan Shebs <stan@codesourcery.com>
8884 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8886 2011-11-17 Stan Shebs <stan@codesourcery.com>
8888 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8889 (tracing_start_time): New global.
8890 (tracing_stop_time): New global.
8891 (tracing_user_name): New global.
8892 (tracing_notes): New global.
8893 (tracing_stop_note): New global.
8894 (cmd_qtstart): Set traceframe_usage, start_time.
8895 (stop_tracing): Set stop_time.
8896 (cmd_qtstatus): Report additional status.
8897 (cmd_qtp): New function.
8898 (handle_tracepoint_query): Call it.
8899 (cmd_qtnotes): New function.
8900 (handle_tracepoint_general_set): Call it.
8901 (get_timestamp): Rename from tsv_get_timestamp.
8903 2011-11-14 Stan Shebs <stan@codesourcery.com>
8904 Kwok Cheung Yeung <kcy@codesourcery.com>
8906 * linux-x86-low.c (small_jump_insn): New.
8907 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8908 trampoline and error message, build a trampoline and issue a small
8909 jump instruction to it.
8910 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8911 trampoline and error message.
8912 (x86_get_min_fast_tracepoint_insn_len): New.
8913 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8914 * linux-low.h (struct linux_target_ops): Add arguments to
8915 install_fast_tracepoint_jump_pad operation, add new operation.
8916 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8918 (linux_get_min_fast_tracepoint_insn_len): New function.
8919 (linux_target_op): Add new operation.
8920 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8921 (gdb_trampoline_buffer_end): Ditto.
8922 (gdb_trampoline_buffer_error): Ditto.
8923 (struct ipa_sym_addresses): Add fields for new IPA variables.
8924 (symbol_list): Add entries for new IPA variables.
8925 (struct tracepoint): Add fields to hold the address range of the
8926 trampoline used by the tracepoint.
8927 (trampoline_buffer_head): New static variable.
8928 (trampoline_buffer_tail): Ditto.
8929 (claim_trampoline_space): New function.
8930 (have_fast_tracepoint_trampoline_buffer): New function.
8931 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8933 (install_fast_tracepoint): Ditto, also add error buffer argument.
8934 (cmd_qtminftpilen): New function.
8935 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8936 (fast_tracepoint_from_trampoline_address): New function.
8937 (fast_tracepoint_collecting): Handle trampoline as part of jump
8939 (set_trampoline_buffer_space): New function.
8940 (initialize_tracepoint): Initialize new IPA variables.
8941 * target.h (struct target_ops): Add arguments to
8942 install_fast_tracepoint_jump_pad operation, add new
8943 get_min_fast_tracepoint_insn_len operation.
8944 (target_get_min_fast_tracepoint_insn_len): New.
8945 (install_fast_tracepoint_jump_pad): Add arguments.
8946 * server.h (IPA_BUFSIZ): Define.
8947 * linux-i386-ipa.c: Include extra header files.
8948 (initialize_fast_tracepoint_trampoline_buffer): New function.
8949 (initialize_low_tracepoint): Call it.
8950 * server.h (set_trampoline_buffer_space): Declare.
8951 (claim_trampoline_space): Ditto.
8952 (have_fast_tracepoint_trampoline_buffer): Ditto.
8954 2011-11-14 Yao Qi <yao@codesourcery.com>
8956 * server.c (handle_query): Handle InstallInTrace for qSupported.
8957 * tracepoint.c (add_tracepoint): Sort list.
8958 (install_tracepoint, download_tracepoint): New.
8959 (cmd_qtdp): Call them to install and download tracepoints.
8960 (sort_tracepoints): Removed.
8961 (cmd_qtstart): Update.
8963 2011-11-14 Yao Qi <yao@codesourcery.com>
8965 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8966 * mem-break.h: Declare.
8967 * tracepoint.c (cmd_qtstart): Move some code to ...
8968 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8970 (download_tracepoints): Move some code to ...
8971 (download_tracepoint_1): ... here. New.
8973 2011-11-08 Yao Qi <yao@codesourcery.com>
8975 * remote-utils.c (relocate_instruction): A comment fix.
8977 2011-11-07 Joel Brobecker <brobecker@adacore.com>
8979 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8980 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8981 dr_status_mirror and dr_control_mirror from debug_reg_state.
8982 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8983 (i386_initial_stuff): Remove use of deleted globals.
8984 (i386_get_thread_context, i386_set_thread_context,
8985 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8986 from debug_reg_state.
8988 2011-11-05 Yao Qi <yao@codesourcery.com>
8990 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8991 address as TPOINT's.
8993 2011-11-02 Stan Shebs <stan@codesourcery.com>
8995 * tracepoint.c (agent_mem_read_string): New function.
8996 (eval_agent_expr): Call it for tracenz.
8997 * server.c (handle_query): Report support for tracenz.
8999 2011-11-02 Yao Qi <yao@codesourcery.com>
9001 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9003 2011-11-02 Yao Qi <yao@codesourcery.com>
9005 * target.h: Fix a typo in comment.
9007 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9009 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9010 clobber the breakpoints' shadows with fast tracepoint jumps.
9011 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9012 * target.c (write_inferior_memory): Also pass MYADDR down to
9015 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9017 * configure.ac: Check support for personality routine.
9018 * configure: Regenerate.
9019 * config.in: Likewise.
9020 * linux-low.c: Include <sys/personality.h>.
9021 Define ADDR_NO_RANDOMIZE if necessary.
9022 (linux_create_inferior): Disable address space randomization when
9023 forking inferior, if requested.
9024 (linux_supports_disable_randomization): New function.
9025 (linux_target_ops): Install it.
9026 * server.h (disable_randomization): Declare.
9027 * server.c (disable_randomization): New global variable.
9028 (handle_general_set): Handle QDisableRandomization.
9029 (handle_query): Likewise for qSupported.
9030 (main): Support --disable-randomization and --no-disable-randomization
9031 command line arguments.
9032 * target.h (struct target_ops): Add supports_disable_randomization.
9033 (target_supports_disable_randomization): New macro.
9035 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9037 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9039 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9040 [!PT_GETDSBT] (target_loadmap): New definition.
9041 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9042 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9043 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9044 and PT_GETDSBT to LINUX_LOADMAP.
9045 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9046 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9048 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9050 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9051 (arm_linux_hwbp_cap): New static variable.
9052 (arm_linux_get_hwbp_cap): Replace by ...
9053 (arm_linux_init_hwbp_cap): ... this new function.
9054 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9055 (arm_linux_get_hw_watchpoint_count): Likewise.
9056 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9057 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9058 (arm_prepare_to_resume): Use perror_with_name instead of error.
9060 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9062 * linux-arm-low.c: Include <signal.h>.
9063 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9064 (struct arm_linux_hwbp_cap): New data type.
9065 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9066 (struct arm_linux_hw_breakpoint): New data type.
9067 (MAX_BPTS, MAX_WPTS): Define.
9068 (struct arch_process_info, struct arch_lwp_info): New data types.
9069 (arm_linux_get_hwbp_cap): New function.
9070 (arm_linux_get_hw_breakpoint_count): Likewise.
9071 (arm_linux_get_hw_watchpoint_count): Likewise.
9072 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9073 (arm_hwbp_control_initialize): Likewise.
9074 (arm_hwbp_control_is_enabled): Likewise.
9075 (arm_hwbp_control_is_initialized): Likewise.
9076 (arm_hwbp_control_disable): Likewise.
9077 (arm_linux_hw_breakpoint_equal): Likewise.
9078 (arm_linux_hw_point_initialize): Likewise.
9079 (struct update_registers_data): New data structure.
9080 (update_registers_callback: New function.
9081 (arm_insert_point): Likewise.
9082 (arm_remove_point): Likewise.
9083 (arm_stopped_by_watchpoint): Likewise.
9084 (arm_stopped_data_address): Likewise.
9085 (arm_new_process): Likewise.
9086 (arm_new_thread): Likewise.
9087 (arm_prepare_to_resume): Likewise.
9088 (the_low_target): Register arm_insert_point, arm_remove_point,
9089 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9090 arm_new_thread, and arm_prepare_to_resume.
9092 2011-09-15 Stan Shebs <stan@codesourcery.com>
9094 * server.h (struct emit_ops): Add compare-goto fields.
9095 * tracepoint.c (gdb_agent_op_sizes): New table.
9096 (emit_eq_goto): New function.
9097 (emit_ne_goto): New function.
9098 (emit_lt_goto): New function.
9099 (emit_le_goto): New function.
9100 (emit_gt_goto): New function.
9101 (emit_ge_goto): New function.
9102 (is_goto_target): New function.
9103 (compile_bytecodes): Recognize special cases of compare-goto
9104 combinations and call specialized emitters for them.
9105 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9106 (amd64_emit_ne_goto): New function.
9107 (amd64_emit_lt_goto): New function.
9108 (amd64_emit_le_goto): New function.
9109 (amd64_emit_gt_goto): New function.
9110 (amd64_emit_ge_goto): New function.
9111 (amd64_emit_ops): Add the new functions.
9112 (i386_emit_eq_goto): New function.
9113 (i386_emit_ne_goto): New function.
9114 (i386_emit_lt_goto): New function.
9115 (i386_emit_le_goto): New function.
9116 (i386_emit_gt_goto): New function.
9117 (i386_emit_ge_goto): New function.
9118 (i386_emit_ops): Add the new functions.
9120 2011-09-08 Stan Shebs <stan@codesourcery.com>
9122 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9123 (i386_emit_epilogue): Restore %ebx.
9125 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9127 * server.c (step_thread): Remove definition.
9128 (process_serial_event): Don't handle Hs.
9129 * server.h (step_thread): Remove declaration.
9130 * target.c (set_desired_inferior): Remove use of step_thread.
9132 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9134 * linux-low.c: Include linux-procfs.h.
9135 (linux_attach_lwp_1): Update comments.
9136 (linux_attach): Scan for existing threads when attaching to a
9137 process that is the tgid.
9138 * Makefile.in: Update dependencies.
9140 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9142 * configure.srv: Add linux-procfs.o dependencies.
9144 2011-08-14 Yao Qi <yao@codesourcery.com>
9146 * target.h (struct target_ops): Fix indent.
9147 * win32-low.c (win32_target_ops): Fix comment.
9149 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9150 Yao Qi <yao@codesourcery.com>
9152 * Makefile.in (clean): Remove tic6x-*.c files.
9153 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9154 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9155 (tic6x-c64xp-linux.c): Likewise.
9156 * configure.srv: Add support for tic6x-*-uclinux.
9157 * linux-tic6x-low.c: New.
9158 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9160 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9161 Yao Qi <yao@codesourcery.com>
9163 * target.h (struct target_ops): Add read_loadmap.
9164 * linux-low.c (struct target_loadseg): New type.
9165 (struct target_loadmap): New type.
9166 (linux_read_loadmap): New function.
9167 (linux_target_ops): Add linux_read_loadmap.
9168 * server.c (handle_query): Support qXfer:fdpic:read packet.
9169 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9172 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9174 * win32-low.c: Include <stdint.h>.
9176 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9178 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9179 to the inferior here.
9180 (i386_remove_aligned_watchpoint): Ditto.
9181 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9182 fit part of the watchpoint in the debug registers.
9183 (i386_update_inferior_debug_regs): New.
9184 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9185 registers, and only update the inferior on success.
9186 (i386_low_remove_watchpoint): Ditto.
9188 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9190 * linux-low.c (compare_ints, unique, list_threads, show_process,
9191 linux_core_of_thread): Delete.
9192 (linux_target_ops): Change linux_core_of_thread to
9193 linux_common_core_of_thread.
9194 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9195 * utils.c (malloc_failure): Change type of argument.
9196 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9197 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9198 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9199 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9200 (IPA_OBJS): Add common-utils-ipa.o.
9201 (ptid_h, linux_osdata_h): New macros.
9202 (server_h): Add common/common-utils.h, common/xml-utils.h,
9203 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9205 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9206 ptid.o, buffer.o): New rules.
9207 (linux-low.o): Add common/linux-osdata.h as a dependency.
9208 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9209 * configure.ac: Add AC_HEADER_DIRENT check.
9210 * config.in: Regenerate.
9211 * configure: Regenerate.
9212 * remote-utils.c (xml_escape_text): Delete.
9213 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9214 buffer_xml_printf): Move to common/buffer.c.
9215 * server.c (main): Remove call to initialize_inferiors.
9216 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9217 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9218 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9219 internal_error, gdb_assert, gdb_assert_fail): Delete.
9220 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9221 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9223 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9224 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9225 initialize_inferiors): Delete.
9227 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9229 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9232 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9234 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9236 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9238 2011-05-26 Yao Qi <yao@codesourcery.com>
9240 * Makefile.in (thread-db.o): Track dependence to
9241 common/gdb_thread_db.h.
9242 * thread-db.c: include gdb_thread_db.h from right place.
9244 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9246 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9247 __FILE__ and __LINE__ to internal_error.
9249 2011-05-13 Doug Evans <dje@google.com>
9251 * thread-db.c (try_thread_db_load_from_sdir): New function.
9252 (try_thread_db_load_from_dir): New function.
9253 (thread_db_load_search): Handle $sdir, ignore $pdir.
9254 Remove trying of system directories if search of
9255 libthread-db-search-path fails, that is now done via $sdir.
9257 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9259 * server.c (handle_query): Add EnableDisableTracepoints to the list
9260 of supported features.
9261 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9263 (cmd_qtenable_disable): New.
9264 (cmd_qtstart): Install tracepoints even if disabled.
9265 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9266 receiving a QTEnable or QTDisable packet.
9267 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9268 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9270 (gdb_probe): Skip data collection if static tracepoint is disabled.
9272 2011-05-10 Doug Evans <dje@google.com>
9274 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9276 2011-05-04 Doug Evans <dje@google.com>
9278 * linux-low.c (linux_join): Skip process lookup.
9279 * spu-low.c (spu_join): Ditto.
9280 * server.c (join_inferiors_callback): Delete.
9281 (process_serial_event): For 'D' packet (detach) call join_inferior
9284 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9286 * README: Don't mention xscale*-*-linux*.
9287 * configure.srv (xscale*-*-linux*): Don't handle target.
9289 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9291 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9293 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9294 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9295 (i386_emit_void_call_2): Likewise.
9297 2011-04-26 Yao Qi <yao@codesourcery.com>
9299 * linux-low.c: Move common macros to linux-ptrace.h.
9300 Include linux-ptrace.h.
9301 * Makefile.in (linux_ptrace_h): New.
9302 (linux-low.o): Depends on linux-ptrace.h.
9304 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9306 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9307 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9308 (remote_prepare): New function with most of the TCP code from ...
9309 (remote_open): ... here. Detect PORT here unconditionally. Move also
9310 setting transport_is_reliable.
9311 * server.c (run_once): New variable.
9312 (gdbserver_usage): Document it.
9313 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9314 the first run if RUN_ONCE.
9315 * server.h (run_once, remote_prepare): New declarations.
9317 2011-04-19 Tom Tromey <tromey@redhat.com>
9319 * win32-low.c (handle_load_dll): Remove duplicate "the".
9321 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9323 Remove support for old Cygwin 1.5 versions.
9324 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9325 function to avoid warning.
9326 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9329 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9331 * gdbserver/server.h (Macro _): Define it if not available.
9333 2011-03-14 Michael Snyder <msnyder@vmware.com>
9335 * hostio.c (handle_close): Remove unnecessary null test.
9337 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9339 * Makefile.in (maintainer-clean realclean distclean): Remove
9340 "make ... subdir_do" command.
9342 2011-03-10 Michael Snyder <msnyder@vmware.com>
9344 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9346 * server.c (handle_v_run): Free alloced buffer on early return.
9348 2011-03-09 Yao Qi <yao@codesourcery.com>
9351 2011-03-04 Yao Qi <yao@codesourcery.com>
9353 * Makefile.in: Remove GNU make feature --directory.
9355 2011-03-05 Yao Qi <yao@codesourcery.com>
9357 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9358 (subdir_do): New make target. Copied from gdb/Makefile.
9359 (maintainer-clean, realclean, distclean, clean): Call corresponding
9360 make targets in common/Makefile.
9362 2011-02-11 Yao Qi <yao@codesourcery.com>
9364 * configure.ac: Call AC_PROG_RANLIB.
9365 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9366 * configure: Regenerate.
9368 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9370 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9372 2011-03-06 Yao Qi <yao@codesourcery.com>
9374 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9376 2011-03-05 Yao Qi <yao@codesourcery.com>
9378 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9379 (subdir_do): New make target. Copied from gdb/Makefile.
9380 (maintainer-clean, realclean, distclean, clean): Call corresponding
9381 make targets in common/Makefile.
9383 2011-03-04 Yao Qi <yao@codesourcery.com>
9385 * Makefile.in: Remove GNU make feature --directory.
9387 2011-03-04 Michael Snyder <msnyder@vmware.com>
9389 * server.c (queue_stop_reply): Call xmalloc not malloc.
9391 2011-03-02 Michael Snyder <msnyder@vmware.com>
9393 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9395 2011-02-28 Michael Snyder <msnyder@vmware.com>
9397 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9398 (cmd_qtframe): Ditto.
9399 (cmd_qtbuffer): Ditto.
9400 (cmd_bigqtbuffer): Ditto.
9402 * utils.c (decimal2str): Initialize 'width' to nine, then
9405 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9407 * hostio.c (require_data): Free *data, not data.
9409 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9411 * hostio.c (require_data): Use free, not xfree.
9413 2011-02-27 Michael Snyder <msnyder@vmware.com>
9415 * server.c (handle_query): Discard unused value.
9417 * hostio.c (require_data): Free malloc memory before returning
9420 2011-02-26 Michael Snyder <msnyder@vmware.com>
9422 * linux-low.c (list_threads): Call closedir for dirent.
9424 2011-02-27 Michael Snyder <msnyder@vmware.com>
9426 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9427 a case statement falls through.
9429 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9431 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9434 2011-02-26 Michael Snyder <msnyder@vmware.com>
9436 * utils.c (decimal2str): Eliminate dead code and dead param.
9437 (pulongest): Drop dead param from call to decimal2str.
9440 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9442 Revert the following patch (not approved yet):
9443 2011-02-21 Hui Zhu <teawater@gmail.com>
9444 * tracepoint.c (tp_printf): New function.
9445 (eval_agent_expr): Handle gdb_agent_op_printf.
9447 2011-02-21 Hui Zhu <teawater@gmail.com>
9449 * tracepoint.c (tp_printf): New function.
9450 (eval_agent_expr): Handle gdb_agent_op_printf.
9452 2011-02-18 Tom Tromey <tromey@redhat.com>
9454 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9455 (tracepoint.o): Likewise.
9456 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9457 (gdb_agent_op_names): Likewise.
9459 2011-02-18 Tom Tromey <tromey@redhat.com>
9461 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9462 gdb_agent_op_rot>: New constants.
9463 (gdb_agent_op_names): Add pick and roll.
9464 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9467 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9469 * aclocal.m4: Regenerated with aclocal-1.11.1.
9471 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9473 * server.c (handle_qxfer_traceframe_info): New.
9474 (qxfer_packets): Register "traceframe-info".
9475 (handle_query): Report support for qXfer:traceframe-info:read+.
9476 * tracepoint.c (match_blocktype): New.
9477 (traceframe_find_block_type): Rename to ...
9478 (traceframe_walk_blocks): ... this. Add callback filter argument,
9480 (traceframe_find_block_type): New, reimplemented on top of
9481 traceframe_walk_blocks.
9482 (build_traceframe_info_xml): New.
9483 (traceframe_read_info): New.
9484 * server.h (traceframe_read_info): Declare.
9486 2011-02-11 Yao Qi <yao@codesourcery.com>
9488 * configure.ac: Call AC_PROG_RANLIB.
9489 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9490 * configure: Regenerate.
9492 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9494 * server.c (gdb_read_memory): Change return semantics to allow
9496 (handle_search_memory_1): Adjust.
9497 (process_serial_event) <'m' packet>: Handle partial transfers.
9498 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9500 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9502 * regcache.c (init_register_cache): Initialize
9503 regcache->register_status.
9504 (free_register_cache): Release regcache->register_status.
9505 (regcache_cpy): Copy register_status.
9506 (registers_to_string): Print 'x's for unavailable registers.
9507 (supply_register): Mark the register's status valid or
9508 unavailable, depending on whether a buffer was passed in or not.
9509 (supply_register_zeroed): New.
9510 (supply_regblock): Mark the registers' status valid or
9511 unavailable, depending on whether a buffer was passed in or not.
9512 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9513 (struct regcache): New `register_status' field.
9514 (supply_register_zeroed): Declare.
9515 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9516 supply_register_zeroed, rather than passing a NULL buffer to
9518 * tracepoint.c (fetch_traceframe_registers): Update comment.
9520 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9522 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9525 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9527 * server.h (decode_xfer_write): Change prototype.
9528 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9529 and don't extract the annex here.
9530 * server.c (decode_xfer_read): Remove `annex' parameter,
9531 and don't extract the annex here.
9533 (struct qxfer): New.
9534 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9535 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9536 (handle_qxfer_statictrace): New functions, abstracted out from
9537 handle_query, and made to use the struct qxfer interface.
9538 (handle_threads_qxfer_proper): Rename to ...
9539 (handle_qxfer_threads_proper): ... this.
9540 (handle_threads_qxfer): Rename to ...
9541 (handle_qxfer_threads): ... this. Adjust.
9542 (qxfer_packets): New array.
9543 (handle_qxfer): New function.
9544 (handle_query): Use handle_qxfer.
9546 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9548 * gdbreplay.c: Shorten lines of >= 80 columns.
9549 * linux-low.c: Ditto.
9550 * linux-ppc-low.c: Ditto.
9551 * linux-s390-low.c: Ditto.
9552 * linux-sparc-low.c: Ditto.
9553 * linux-x86-low.c: Ditto.
9554 * linux-xtensa-low.c: Ditto.
9555 * mem-break.c: Ditto.
9557 * regcache.h: Ditto.
9558 * remote-utils.c: Ditto.
9561 * thread-db.c: Ditto.
9562 * tracepoint.c: Ditto.
9564 * win32-low.h: Ditto.
9566 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9568 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9571 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9573 * server.c (gdbserver_version): Update copyright year in version
9575 * gdbreplay.c (gdbreplay_version): Ditto.
9577 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9579 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9580 * linux-bfin-low.c: New file.
9581 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9582 PT_DATA_ADDR for BFIN targets.
9583 * Makefile.in (SFILES): Add linux-bfin-low.c.
9584 (clean): Remove reg-bfin.c.
9585 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9586 * README: Mention supported Blackfin targets.
9588 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9590 * .gitignore: New file.
9592 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9594 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9596 2010-10-22 Jie Zhang <jie@codesourcery.com>
9598 * Makefile.in: Add FLAGS_TO_PASS variable.
9599 (install): Remove dependency of install-only and recursively
9600 invoke make for install-only.
9602 2010-10-04 Doug Evans <dje@google.com>
9604 * Makefile.in (uninstall): Use $(DESTDIR).
9606 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9610 * linux-x86-low.c (compat_siginfo_from_siginfo)
9611 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9612 si_code is < 0. Check for si_code == SI_TIMER before checking for
9615 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9617 * lynx-i386-low.c: New file.
9618 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9620 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9622 * lynx-low.c (ptrace_request_to_str): Remove handling for
9623 request values that have been removed in LynxOS 5.x.
9625 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9627 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9630 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9632 * configure.ac: Add --enable-inprocess-agent option.
9633 * configure: Rebuilt.
9635 2010-09-06 Yao Qi <yao@codesourcery.com>
9637 * linux-low.c (linux_kill): Remove unused variable.
9638 (linux_stabilize_threads): Likewise.
9639 * server.c (start_inferior): Likewise.
9640 (queue_stop_reply_callback): Likewise.
9641 * tracepoint.c (do_action_at_tracepoint): Likewise.
9643 2010-09-06 Yao Qi <yao@codesourcery.com>
9645 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9648 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9650 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9652 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9654 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9657 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9659 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9660 gdbserver/lynx-ppc-low.c: New files.
9661 * Makefile.in (lynx_low_h): New variable.
9662 (lynx-low.o, lynx-ppc-low.o): New rules.
9663 * configure.ac: On LynxOS, link with -lnetinet.
9664 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9665 * configure: regenerate.
9667 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9669 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9670 * configure.ac: Add check for vasprintf and vsnprintf.
9671 * configure, config.in: Regenerate.
9672 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9674 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9676 * gdbreplay.c: Move include of alloca.h up, next to include of
9678 * server.h: Add include of malloc.h.
9679 * mem-break.c: Remove include of malloc.h.
9680 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9682 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9684 * Makefile.in (memmem.o): Build with -Wno-error.
9686 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9688 * utils.c (xsnprintf): Make non-static.
9689 * server.h: Add xsnprintf declaration.
9690 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9691 replace calls to snprintf by calls to xsnprintf throughout.
9693 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9695 * configure.ac: Add configure check for alloca.
9696 * configure, config.in: Regenerate.
9697 * server.h: Include alloca.h if it exists.
9698 * gdbreplay.c: Include alloca.h if it exists.
9700 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9702 * linux-low.c (__SIGRTMIN): Define if not already defined.
9703 (linux_create_inferior): Check for __ANDROID__ rather than
9705 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9706 are already deferred.
9707 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9708 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9709 stopped and already has a pending signal to report.
9710 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9711 a pending signal to report or is moving out of a jump pad.
9712 (linux_init_signals): Check for __ANDROID__ rather than
9715 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9717 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9718 debug_threads check. Avoid a linear search when not doing debug
9721 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9723 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9724 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9725 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9726 (process_event): Change local fd's type to gdb_fildes_t.
9727 (create_file_handler): Adjust prototype.
9728 (delete_file_handler): Adjust prototype.
9729 (handle_file_event): Adjust prototype. Use pfildes.
9730 (create_file_event): Adjsut prototype.
9731 * remote-utils.c (remote_desc, listen_desc): Change type to
9733 * server.h: New gdb_fildes_t typedef.
9734 [USE_WIN32API]: Include winsock2.h.
9735 (delete_file_handler, add_file_handler): Adjust prototypes.
9737 * utils.c (pfildes): New.
9739 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9741 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9742 * configure: Regenerate.
9744 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9746 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9747 (linux_done_accessing_memory): ... this.
9748 (linux_target_ops): Adjust.
9749 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9750 * nto-low.c (nto_target_ops): Adjust comment.
9751 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9752 * spu-low.c (spu_target_ops): Adjust comment.
9753 * target.h (target_ops): Rename unprepare_to_access_memory field
9754 to done_accessing_memory.
9755 (unprepare_to_access_memory): Rename to ...
9756 (done_accessing_memory): ... this.
9758 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9760 * linux-low.c (linux_prepare_to_access_memory): New.
9761 (linux_unprepare_to_access_memory): New.
9762 (linux_target_ops): Install them.
9763 * server.c (read_memory): Rename to ...
9764 (gdb_read_memory): ... this. Use
9765 prepare_to_access_memory/prepare_to_access_memory.
9766 (write_memory): Rename to ...
9767 (gdb_write_memory): ... this. Use
9768 prepare_to_access_memory/prepare_to_access_memory.
9769 (handle_search_memory_1): Adjust.
9770 (process_serial_event): Adjust.
9771 * target.h (struct target_ops): New fields
9772 prepare_to_access_memory and unprepare_to_access_memory.
9773 (prepare_to_access_memory, unprepare_to_access_memory): New.
9774 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9775 prepare_to_access_memory/prepare_to_access_memory.
9776 * nto-low.c (nto_target_ops): Adjust.
9777 * spu-low.c (spu_target_ops): Adjust.
9778 * win32-low.c (win32_target_ops): Adjust.
9780 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9782 * Makefile.in (WARN_CFLAGS): Get it from configure.
9783 (WERROR_CFLAGS): New.
9784 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9785 * configure.ac: Introduce --enable-werror, which adds -Werror to
9786 the compiler command line. Enabled by default. Disable with
9787 --disable-werror. Add -Wdeclaration-after-statement
9788 Wpointer-arith and -Wformat-nonliteral to warning flags.
9789 * configure: Regenerate.
9791 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9793 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9795 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9797 * gdbreplay.c (remote_error): New.
9799 (expect): Use gdbchar. Check for error reading from GDB.
9800 Clarify sync error output.
9801 (play): Check for errors writing to GDB.
9802 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9803 * remote-utils.c (getpkt): Check for errors writing to the remote
9806 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9808 * linux-low.c (linux_wait_1): Move non-debugging code out of
9809 `debug_threads' control.
9811 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9813 * linux-low.c (linux_wait_1): Don't set last_status here.
9814 * server.c (push_event, queue_stop_reply_callback): Assert we're
9815 not pushing a TARGET_WAITKIND_IGNORE event.
9816 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9817 (myresume, handle_target_event): Set the thread's last_resume_kind
9818 and last_status from the target returned status.
9820 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9824 * linux-x86-low.c (update_debug_registers_callback): New.
9825 (i386_dr_low_set_addr): Use it.
9826 (i386_dr_low_get_addr): New.
9827 (i386_dr_low_set_control): Use update_debug_registers_callback.
9828 (i386_dr_low_get_control): New.
9829 (i386_dr_low_get_status): Adjust.
9830 * linux-low.c (linux_stop_lwp): New.
9831 * linux-low.h (linux_stop_lwp): Declare.
9833 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9834 argument instead of a i386_debug_reg_state.
9835 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9836 a i386_debug_reg_state.
9837 (i386_insert_aligned_watchpoint): Adjust.
9838 (i386_remove_aligned_watchpoint): Adjust.
9839 (i386_low_stopped_data_address): Read the debug registers from the
9840 inferior instead of from the mirrors.
9841 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9842 (i386_dr_low_get_addr): Declare.
9843 (i386_dr_low_get_control): Declare.
9844 (i386_dr_low_get_status): Change prototype.
9846 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9847 (i386_dr_low_get_addr): New.
9848 (i386_dr_low_get_control): New.
9849 (i386_dr_low_get_status): Adjust prototype. Return
9851 (i386_initial_stuff): Clear dr_status_mirror and
9853 (i386_get_thread_context): Adjust.
9854 (i386_set_thread_context): Adjust.
9855 (i386_thread_added): Adjust.
9857 2010-08-24 Pedro Alves <pedro@codesourcery.com>
9859 * linux-low.h (linux_thread_area): Delete declaration.
9861 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9863 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9864 after its termination.
9866 2010-08-09 Pedro Alves <pedro@codesourcery.com>
9868 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9869 (gdb_wants_all_stopped): Delete.
9870 (linux_wait_1): Don't call them.
9871 * server.c (handle_v_cont): Tag all threads as want-stopped.
9872 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9873 stopped as "client-wants-stopped".
9875 2010-07-31 Pedro Alves <pedro@codesourcery.com>
9877 * Makefile.in (signals_h): New.
9878 (server_h): Depend on it.
9879 (server.o): Don't depend on $(signals_def).
9880 (signals.o): Depend on $(signals_def).
9882 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9884 * Makefile.in (signals_def): New.
9885 (server_h): Append include/gdb/signals.h and signals_def.
9886 (server.o): Append signals_def.
9888 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9890 * server.c (handle_target_event): Use target_signal_to_host for
9891 resume_info.sig initialization.
9892 * target.h (struct thread_resume) <sig>: New comment.
9894 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9896 * server.c (handle_query): strcpy() the returned string from paddress()
9897 instead of sprintf().
9898 * utils.c (paddress): Return phex_nz().
9900 2010-07-07 Joel Brobecker <brobecker@adacore.com>
9902 * server.c (handle_v_cont): Call mourn_inferior if process
9904 (myresume): Likewise.
9906 2010-07-01 Pedro Alves <pedro@codesourcery.com>
9908 Static tracepoints, and integration with UST.
9910 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9911 * mem-break.c (uninsert_all_breakpoints)
9912 (reinsert_all_breakpoints): New.
9913 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9914 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9915 (gdb_agent_ust_loaded, helper_thread_id)
9916 (gdb_agent_helper_thread_id): New macros.
9917 (struct ipa_sym_addresses): Add addr_ust_loaded,
9918 addr_helper_thread_id, addr_cmd_buf.
9919 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9920 (in_process_agent_loaded_ust): New.
9921 (write_e_ust_not_loaded): New.
9922 (maybe_write_ipa_ust_not_loaded): New.
9923 (struct collect_static_trace_data_action): New.
9924 (enum tracepoint_type) <static_tracepoint>: New.
9925 (struct tracepoint) <handle>: Mention static tracepoints.
9926 (struct static_tracepoint_ctx): New.
9927 (CMD_BUF_SIZE): New.
9928 (add_tracepoint_action): Handle static tracepoint actions.
9929 (unprobe_marker_at): New.
9930 (clear_installed_tracepoints): Handle static tracepoints.
9931 (cmd_qtdp): Handle static tracepoints.
9932 (probe_marker_at): New.
9933 (cmd_qtstart): Handle static tracepoints.
9934 (response_tracepoint): Handle static tracepoints.
9935 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9936 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9937 (get_context_regcache): Handle static tracepoints.
9938 (do_action_at_tracepoint): Handle static tracepoint actions.
9939 (traceframe_find_block_type): Handle static trace data blocks.
9940 (traceframe_read_sdata): New.
9941 (download_tracepoints): Download static tracepoint actions.
9942 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9943 (GDB_PROBE_NAME): New.
9948 (ust_marker_to_static_tracepoint): New.
9950 (collect_ust_data_at_tracepoint): New.
9951 (gdb_ust_probe): New.
9952 (UNIX_PATH_MAX, SOCK_DIR): New.
9953 (gdb_ust_connect_sync_socket): New.
9954 (resume_thread, stop_thread): New.
9955 (run_inferior_command): New.
9956 (init_named_socket): New.
9957 (gdb_ust_socket_init): New.
9958 (cstr_to_hexstr): New.
9960 (first_marker, next_marker): New.
9961 (response_ust_marker): New.
9962 (cmd_qtfstm, cmd_qtsstm): New.
9963 (unprobe_marker_at, probe_marker_at): New.
9964 (cmd_qtstmat, gdb_ust_thread): New.
9965 (gdb_ust_init): New.
9966 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9967 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9969 (x86_64_st_collect_regmap): New.
9970 (X86_64_NUM_ST_COLLECT_GREGS): New.
9971 (AMD64_RIP_REGNUM): New.
9972 (supply_static_tracepoint_registers): New.
9973 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9975 (i386_st_collect_regmap): New.
9976 (i386_NUM_ST_COLLECT_GREGS): New.
9977 (supply_static_tracepoint_registers): New.
9978 * server.c (handle_query): Handle qXfer:statictrace:read.
9979 <qSupported>: Report support for StaticTracepoints, and
9980 qXfer:statictrace:read features.
9981 * server.h (traceframe_read_sdata)
9982 (supply_static_tracepoint_registers): Declare.
9983 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9984 (unpack_varlen_hex): Include in IPA build.
9985 * Makefile.in (ustlibs, ustinc): New.
9986 (IPA_OBJS): Add remote-utils-ipa.o.
9987 ($(IPA_LIB)): Link -ldl and -lpthread.
9989 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9990 * config.in, configure: Regenerate.
9992 2010-06-20 Ian Lance Taylor <iant@google.com>
9993 Pedro Alves <pedro@codesourcery.com>
9995 * linux-x86-low.c (always_true): Delete.
9996 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9997 trying to fool the compiler with always_true.
9999 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10001 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10002 conditions in gdbserver.
10004 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10006 * spu-low.c (spu_read_memory): Wrap around local store limit.
10007 (spu_write_memory): Likewise.
10009 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10011 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10012 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10014 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10016 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10017 uses with LONGEST uses.
10019 2010-06-14 Stan Shebs <stan@codesourcery.com>
10020 Pedro Alves <pedro@codesourcery.com>
10024 * linux-x86-low.c: Include limits.h.
10026 (always_true): New.
10029 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10030 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10031 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10032 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10033 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10034 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10035 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10036 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10037 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10038 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10039 (amd64_emit_void_call_2): New.
10040 (amd64_emit_ops): New.
10041 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10042 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10043 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10044 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10045 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10046 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10047 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10048 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10049 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10050 (i386_emit_stack_adjust, i386_emit_int_call_1)
10051 (i386_emit_void_call_2): New.
10052 (i386_emit_ops): New.
10053 (x86_emit_ops): New.
10054 (the_low_target): Install x86_emit_ops.
10055 * server.h (struct emit_ops): New.
10056 (get_raw_reg_func_addr): Declare.
10057 (current_insn_ptr, emit_error): Declare.
10058 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10059 (set_trace_state_variable_value): New defines.
10060 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10061 addr_get_trace_state_variable_value and
10062 addr_set_trace_state_variable_value.
10063 (symbol_list): New fields for get_raw_reg,
10064 get_trace_state_variable_value and set_trace_state_variable_value.
10065 (condfn): New typedef.
10066 (struct tracepoint): New field `compiled_cond'.
10067 (do_action_at_tracepoint): Clear compiled_cond.
10068 (get_trace_state_variable_value, set_trace_state_variable_value):
10070 (condition_true_at_tracepoint): If there's a compiled condition,
10072 (current_insn_ptr, emit_error): New globals.
10073 (struct bytecode_address): New.
10074 (get_raw_reg_func_addr): New.
10075 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10076 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10077 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10078 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10079 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10080 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10081 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10082 (compile_tracepoint_condition, compile_bytecodes): New.
10083 * target.h (emit_ops): Forward declare.
10084 (struct target_ops): New field emit_ops.
10085 (target_emit_ops): New.
10086 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10087 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10088 * linux-low.c (linux_emit_ops): New.
10089 (linux_target_ops): Install it.
10090 * linux-low.h (struct linux_target_ops): New field emit_ops.
10092 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10094 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10095 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10097 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10098 Stan Shebs <stan@codesourcery.com>
10100 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10101 (all): Depend on $(extra_libraries).
10102 (install-only): Install the IPA.
10103 (IPA_OBJS, IPA_LIB): New.
10104 (clean): Remove the IPA lib.
10105 (IPAGENT_CFLAGS): New.
10106 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10107 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10108 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10109 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10110 * configure.ac: Check for atomic builtins support in the compiler.
10111 (IPA_DEPFILES, extra_libraries): Define.
10112 * configure.srv (ipa_obj): Add description.
10113 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10114 (i[34567]86-*-linux*): Set ipa_obj.
10115 (x86_64-*-linux*): Set ipa_obj.
10116 * linux-low.c (stabilizing_threads): New.
10117 (supports_fast_tracepoints): New.
10118 (linux_detach): Stabilize threads before detaching.
10119 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10120 the lwp is either not stabilizing, or is moving out of a jump pad.
10121 (linux_fast_tracepoint_collecting): New.
10122 (maybe_move_out_of_jump_pad): New.
10123 (enqueue_one_deferred_signal): New.
10124 (dequeue_one_deferred_signal): New.
10125 (linux_wait_for_event_1): If moving out of a jump pad, defer
10126 pending signals to later.
10127 (linux_stabilize_threads): New.
10128 (linux_wait_1): Check if threads need moving out of jump pads, and
10130 (stuck_in_jump_pad_callback): New.
10131 (move_out_of_jump_pad_callback): New.
10132 (lwp_running): New.
10133 (linux_resume_one_lwp): Handle moving out of jump pads.
10134 (linux_set_resume_request): Dequeue deferred signals.
10135 (need_step_over_p): Also step over fast tracepoint jumps.
10136 (start_step_over): Also uninsert fast tracepoint jumps.
10137 (finish_step_over): Also reinsert fast tracepoint jumps.
10138 (linux_install_fast_tracepoint_jump): New.
10139 (linux_target_ops): Install linux_stabilize_threads and
10140 linux_install_fast_tracepoint_jump_pad.
10141 * linux-low.h (linux_target_ops) <get_thread_area,
10142 install_fast_tracepoint_jump_pad>: New fields.
10143 (struct lwp_info) <collecting_fast_tracepoint,
10144 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10145 (linux_get_thread_area): Declare.
10146 * linux-x86-low.c (jump_insn): New.
10147 (x86_get_thread_area): New.
10148 (append_insns): New.
10149 (push_opcode): New.
10150 (amd64_install_fast_tracepoint_jump_pad): New.
10151 (i386_install_fast_tracepoint_jump_pad): New.
10152 (x86_install_fast_tracepoint_jump_pad): New.
10153 (the_low_target): Install x86_get_thread_area and
10154 x86_install_fast_tracepoint_jump_pad.
10155 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10156 (struct fast_tracepoint_jump): New.
10157 (fast_tracepoint_jump_insn): New.
10158 (fast_tracepoint_jump_shadow): New.
10159 (find_fast_tracepoint_jump_at): New.
10160 (fast_tracepoint_jump_here): New.
10161 (delete_fast_tracepoint_jump): New.
10162 (set_fast_tracepoint_jump): New.
10163 (uninsert_fast_tracepoint_jumps_at): New.
10164 (reinsert_fast_tracepoint_jumps_at): New.
10165 (set_breakpoint_at): Use write_inferior_memory.
10166 (uninsert_raw_breakpoint): Use write_inferior_memory.
10167 (check_mem_read): Mask out fast tracepoint jumps.
10168 (check_mem_write): Mask out fast tracepoint jumps.
10169 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10170 (set_fast_tracepoint_jump): Declare.
10171 (delete_fast_tracepoint_jump)
10172 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10173 (reinsert_fast_tracepoint_jumps_at): Declare.
10174 * regcache.c: Don't compile many functions when building the
10175 in-process agent library.
10176 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10177 the register buffer in the heap.
10178 (free_register_cache): If the register buffer isn't owned by the
10179 regcache, don't free it.
10180 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10181 pre-existing register caches.
10182 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10184 (convert_ascii_to_int): : Constify `from' parameter type.
10185 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10186 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10187 the needed buffer in-place.
10188 (relocate_instruction): New.
10189 * server.c (handle_query) <qSymbols>: If the target supports
10190 tracepoints, give it a chance of looking up symbols. Report
10191 support for fast tracepoints.
10192 (handle_status): Stabilize threads.
10193 (process_serial_event): Adjust.
10194 * server.h (struct fast_tracepoint_jump): Forward declare.
10195 (struct process_info) <fast_tracepoint_jumps>: New field.
10196 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10197 (decode_X_packet, decode_M_packet): Adjust.
10198 (relocate_instruction): Declare.
10199 (in_process_agent_loaded): Declare.
10200 (tracepoint_look_up_symbols): Declare.
10201 (struct fast_tpoint_collect_status): Declare.
10202 (fast_tracepoint_collecting): Declare.
10203 (force_unlock_trace_buffer): Declare.
10204 (handle_tracepoint_bkpts): Declare.
10205 (initialize_low_tracepoint)
10206 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10207 * target.h (struct target_ops) <stabilize_threads,
10208 install_fast_tracepoint_jump_pad>: New fields.
10209 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10210 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10211 [HAVE_STDINT_H]: Include stdint.h.
10212 (trace_debug_1): Rename to ...
10213 (trace_vdebug): ... this.
10214 (trace_debug): Rename to ...
10215 (trace_debug_1): ... this. Add `level' parameter.
10216 (trace_debug): New.
10217 (ATTR_USED, ATTR_NOINLINE): New.
10218 (IP_AGENT_EXPORT): New.
10219 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10220 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10221 (about_to_request_buffer_space, trace_buffer_is_full)
10222 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10223 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10224 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10225 (traceframe_write_count, traceframes_created)
10226 (trace_state_variables)
10227 New renaming defines.
10228 (struct ipa_sym_addresses): New.
10229 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10230 (symbol_list): New.
10231 (ipa_sym_addrs): New.
10232 (all_tracepoint_symbols_looked_up): New.
10233 (in_process_agent_loaded): New.
10234 (write_e_ipa_not_loaded): New.
10235 (maybe_write_ipa_not_loaded): New.
10236 (tracepoint_look_up_symbols): New.
10237 (debug_threads) [IN_PROCESS_AGENT]: New.
10238 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10239 (UNKNOWN_SIDE_EFFECTS): New.
10240 (stop_tracing): New.
10241 (flush_trace_buffer): New.
10242 (stop_tracing_bkpt): New.
10243 (flush_trace_buffer_bkpt): New.
10244 (read_inferior_integer): New.
10245 (read_inferior_uinteger): New.
10246 (read_inferior_data_pointer): New.
10247 (write_inferior_data_pointer): New.
10248 (write_inferior_integer): New.
10249 (write_inferior_uinteger): New.
10250 (struct collect_static_trace_data_action): Delete.
10251 (enum tracepoint_type): New.
10252 (struct tracepoint) <type>: New field `type'.
10253 <actions_str, step_actions, step_actions_str>: Only include in
10255 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10256 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10257 (tracepoints): Use IP_AGENT_EXPORT.
10258 (last_tracepoint): Don't include in the IPA.
10259 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10260 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10261 (alloced_trace_state_variables): New.
10262 (trace_state_variables): Use IP_AGENT_EXPORT.
10263 (traceframe_t): Delete unused variable.
10264 (circular_trace_buffer): Don't include in the IPA.
10265 (trace_buffer_start): Delete.
10266 (struct trace_buffer_control): New.
10267 (trace_buffer_free): Delete.
10268 (struct ipa_trace_buffer_control): New.
10269 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10270 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10272 (trace_buffer_ctrl): New.
10273 (TRACE_BUFFER_CTRL_CURR): New.
10274 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10275 Reimplement as macros.
10276 (trace_buffer_wrap): Delete.
10277 (traceframe_write_count, traceframe_read_count)
10278 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10279 (struct tracepoint_hit_ctx) <type>: New field.
10280 (struct fast_tracepoint_ctx): New.
10281 (memory_barrier): New.
10283 (record_tracepoint_error): Update atomically in the IPA.
10284 (clear_inferior_trace_buffer): New.
10285 (about_to_request_buffer_space): New.
10286 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10287 updating the same buffer.
10288 (add_tracepoint): Default the tracepoint's type to trap
10289 tracepoint, and orig_size to -1.
10290 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10291 internal variables.
10292 (create_trace_state_variable): New parameter `gdb'. Handle it.
10293 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10294 (cmd_qtdp): Handle fast tracepoints.
10295 (cmd_qtdv): Adjust.
10296 (max_jump_pad_size): New.
10297 (gdb_jump_pad_head): New.
10298 (get_jump_space_head): New.
10299 (claim_jump_space): New.
10300 (sort_tracepoints): New.
10301 (MAX_JUMP_SIZE): New.
10302 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10304 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10305 support. Upload fast traceframes, and delete internal IPA
10307 (stop_tracing_handler): New.
10308 (flush_trace_buffer_handler): New.
10309 (cmd_qtstop): Upload fast tracepoints.
10310 (response_tracepoint): Handle fast tracepoints.
10311 (tracepoint_finished_step): Upload fast traceframes. Set the
10312 tracepoint hit context's tracepoint type.
10313 (handle_tracepoint_bkpts): New.
10314 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10315 type. Add comment about fast tracepoints.
10316 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10317 non-existing action_str field.
10318 (get_context_regcache): Handle fast tracepoints.
10319 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10321 (fast_tracepoint_from_jump_pad_address): New.
10322 (fast_tracepoint_from_ipa_tpoint_address): New.
10323 (collecting_t): New.
10324 (force_unlock_trace_buffer): New.
10325 (fast_tracepoint_collecting): New.
10327 (gdb_collect): New.
10328 (write_inferior_data_ptr): New.
10329 (target_tp_heap): New.
10330 (target_malloc): New.
10331 (download_agent_expr): New.
10333 (download_tracepoints): New.
10334 (download_trace_state_variables): New.
10335 (upload_fast_traceframes): New.
10336 (IPA_FIRST_TRACEFRAME): New.
10337 (IPA_NEXT_TRACEFRAME_1): New.
10338 (IPA_NEXT_TRACEFRAME): New.
10339 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10340 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10341 (gdb_jump_pad_buffer_end): New.
10342 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10343 (initialize_tracepoint): Adjust.
10344 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10345 buffer. Initialize the low module.
10346 * utils.c (PREFIX, TOOLNAME): New.
10347 (malloc_failure): Use PREFIX.
10348 (error): In the IPA, an error causes an exit.
10349 (fatal, warning): Use PREFIX.
10350 (internal_error): Use TOOLNAME.
10351 (NUMCELLS): Increase to 10.
10352 * configure, config.in: Regenerate.
10354 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10356 * server.c (handle_query) <qSupported>: Do two passes over the
10357 qSupported string to avoid nesting strtok.
10359 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10361 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10363 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10364 -Wl,--dynamic-list.
10365 * configure: Regenerate.
10366 * proc-service.list: New.
10368 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10370 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10373 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10375 * gdbreplay.c (remote_open): Check error return from socket() call by
10376 its equality to -1 not by it being negative.
10377 * remote-utils.c (remote_open): Likewise.
10379 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10381 * config.h: Regenerate.
10383 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10385 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10386 doesn't provide PTRACE_GET_THREAD_AREA.
10388 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10390 * linux-m68k-low.c: Include <asm/ptrace.h>
10391 (ps_get_thread_area): Implement.
10393 2010-05-03 Doug Evans <dje@google.com>
10395 * event-loop.c (struct callback_event): New struct.
10396 (callback_list): New global.
10397 (append_callback_event, delete_callback_event): New functions.
10398 (process_callback): New function.
10399 (start_event_loop): Call it.
10400 * remote-utils.c (NOT_SCHEDULED): Define.
10401 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10402 moved out of readchar.
10403 (readchar): Rewrite. Call reschedule before returning.
10404 (reset_readchar): New function.
10405 (remote_close): Call it.
10406 (process_remaining, reschedule): New functions.
10407 * server.h (callback_handler_func): New typedef.
10408 (append_callback_event, delete_callback_event): Declare.
10410 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10412 * proc-service.c (ps_pglobal_lookup): Use
10413 thread_db_look_up_one_symbol.
10414 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10415 parameter. Use it instead of all_symbols_looked_up.
10416 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10418 (all_symbols_looked_up): Don't declare.
10419 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10420 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10422 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10423 Set all_symbols_looked_up here.
10424 (thread_db_look_up_one_symbol): New.
10425 (thread_db_get_tls_address): Adjust.
10426 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10427 thread_db object on the heap, and tentatively set it in the
10429 (thread_db_init): Don't set all_symbols_looked_up here.
10430 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10432 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10434 * linux-low.c (linux_kill, linux_detach): Adjust.
10435 (status_pending_p_callback): Remove redundant statement. Check
10436 for !TARGET_WAITIKIND_IGNORE, instead of
10437 TARGET_WAITKIND_STOPPED.
10438 (handle_tracepoints): Make sure LWP is locked. Adjust.
10439 (linux_wait_for_event_1): Adjust.
10440 (linux_cancel_breakpoints): New.
10441 (unsuspend_one_lwp): New.
10442 (unsuspend_all_lwps): New.
10443 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10444 (send_sigstop_callback): Change return type to int, add new
10445 `except' parameter and handle it.
10446 (suspend_and_send_sigstop_callback): New.
10447 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10448 pass them down. If SUSPEND, also increment the lwp's suspend
10450 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10451 (need_step_over_p): Don't consider suspended LWPs.
10452 (start_step_over): Adjust.
10453 (proceed_one_lwp): Change return type to int, add new `except'
10454 parameter and handle it.
10455 (unsuspend_and_proceed_one_lwp): New.
10456 (proceed_all_lwps): Use find_inferior instead of
10458 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10459 also decrement the suspend count of LWPs. Pass `except' down,
10460 instead of hacking its suspend count.
10461 (linux_pause_all): Add `freeze' parameter. Adjust.
10462 (linux_unpause_all): New.
10463 (linux_target_ops): Install linux_unpause_all.
10464 * server.c (handle_status): Adjust.
10465 * target.h (struct target_ops): New fields `unpause_all' and
10466 `cancel_breakpoints'. Add new parameter to `pause_all'.
10467 (pause_all): Add new `freeze' parameter.
10468 (unpause_all): New.
10469 (cancel_breakpoints): New.
10470 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10471 cancel breakpoints.
10472 (cmd_qtstart): Pause threads.
10473 (stop_tracing): Pause threads, and cancel breakpoints.
10474 * win32-low.c (win32_target_ops): Adjust.
10476 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10478 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10479 the inferior right away from here...
10480 (linux_wait_1): ... to here, and adjust to check the thread's
10481 last_resume_kind instead of the lwp's step or stop_expected flags.
10483 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10485 * README: Use consistent `GDB' and `GDBserver' spellings.
10487 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10489 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10490 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10491 (linux_detach_one_lwp): Assume the lwp is stopped.
10492 (any_thread_of): Delete.
10493 (linux_detach): Stop all lwps here. Don't blindly delete all
10495 (delete_lwp_callback): New.
10496 (linux_mourn): Delete all lwps of the process that is gone.
10497 (linux_wait_1): Don't delete the last lwp of the process here.
10498 * mem-break.h (mark_breakpoints_out): Declare.
10499 * mem-break.c (mark_breakpoints_out): New.
10500 (free_all_breakpoints): Use it.
10501 * server.c (handle_target_event): If the process is gone, mark
10503 * thread-db.c (struct thread_db) <create_bp>: New field.
10504 (thread_db_enable_reporting): Fix prototype. Store a thread event
10505 breakpoint reference in the thread_db struct.
10506 (thread_db_load_search): Clear the thread_db object.
10507 (try_thread_db_load_1): Ditto.
10508 (switch_to_process): New.
10509 (disable_thread_event_reporting): Use it.
10510 (remove_thread_event_breakpoints): New.
10511 (thread_db_detach, thread_db_mourn): Use it.
10513 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10515 * linux-low.c (linux_enable_event_reporting): New.
10516 (linux_wait_for_event_1, handle_extended_wait): Use it.
10518 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10520 * linux-low.c (linux_kill_one_lwp, linux_kill)
10521 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10522 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10523 SIGSTOP even if the LWP is stopped.
10524 (send_sigstop_callback): New.
10525 (stop_all_lwps): Use send_sigstop_callback instead.
10526 (linux_resume_one_thread): Adjust.
10527 (proceed_one_lwp): Still proceed an LWP that the client has
10528 requested to stop, if we haven't reported it as stopped yet. Make
10529 sure that LWPs the client want stopped, have a pending SIGSTOP.
10531 2010-04-26 Doug Evans <dje@google.com>
10533 * server.c (handle_general_set): Make static.
10535 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10536 Print received char after testing for error/eof instead of before.
10537 (input_interrupt): Tweak comment.
10539 2010-04-23 Doug Evans <dje@google.com>
10541 * server.c (start_inferior): Print inferior argv if --debug.
10543 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10545 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10546 * nto-x86-low.c: Include server.h
10548 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10550 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10551 be consistent with other sources of this directory.
10552 (init_registers_amd64): Correct name of source file of this function
10555 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10557 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10558 64-bit executables.
10560 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10562 * win32-i386-low.c: Add 64-bit support.
10563 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10564 (init_registers_amd64): Declare.
10565 (mappings): Add 64-bit version of array.
10566 (init_windows_x86): New function.
10567 (the_low_target): Change init_arch field to init_windows_x86.
10569 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10571 * win32-low.c: Adapt to support also 64-bit architecture.
10572 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10573 (get_image_name): Use SIZE_T type for local variable `done'.
10574 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10575 (toolhelp_get_dll_name): Idem.
10576 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10577 Use uintptr_t typecast to avoid warning.
10578 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10579 (handle_exception): Use phex_nz to avoid warning.
10580 (win32_wait): Remove unused local variable `process'.
10582 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10584 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10587 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10589 * configure.ac: Use `ws2_32' library for srv_mingw.
10590 * configure: Regenerate.
10591 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10592 * remote-utils.c: Likewise.
10594 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10596 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10597 if __x86_64__ is defined.
10599 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10601 * configure: Regenerate.
10603 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10605 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10606 * target.h (target_ops): New get_tib_address field.
10607 * win32-low.h (win32_thread_info): Add thread_local_base field.
10608 * win32-low.c (child_add_thread): Add tlb argument.
10609 Set thread_local_base field to TLB.
10610 (get_child_debug_event): Adapt to child_add_thread change.
10611 (win32_get_tib_address): New function.
10612 (win32_target_ops): Set get_tib_address field to
10613 win32_get_tib_address.
10614 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10616 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10618 * linux-low.c (linux_mourn): Also remove the process.
10619 * server.c (handle_target_event): Don't remove the process here.
10620 * nto-low.c (nto_mourn): New.
10621 (nto_target_ops): Install it.
10622 * spu-low.c (spu_mourn): New.
10623 (spu_target_ops): Install it.
10624 * win32-low.c (win32_mourn): New.
10625 (win32_target_ops): Install it.
10627 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10629 * server.h (buffer_xml_printf): Remove redundant `;'.
10631 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10633 * regcache.c (set_register_cache): Invalidate regcaches before
10634 changing the register cache layout.
10635 (regcache_invalidate_one): Allow a NULL regcache.
10636 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10637 regcaches before changing the register cache layout or the target
10640 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10642 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10643 variable warning on Linux/x86-64.
10645 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10647 GDBserver disconnected tracing support.
10649 * linux-low.c (linux_remove_process): Delete.
10650 (add_lwp): Don't set last_resume_kind here.
10651 (linux_kill): Use `mourn'.
10652 (linux_detach): Use `thread_db_detach', and `mourn'.
10653 (linux_mourn): New.
10654 (linux_attach_lwp_1): Adjust comment.
10655 (linux_attach): last_resume_kind moved the thread_info; adjust.
10656 (status_pending_p_callback): Adjust.
10657 (linux_wait_for_event_1): Adjust.
10658 (count_events_callback, select_singlestep_lwp_callback)
10659 (select_event_lwp_callback, cancel_breakpoints_callback)
10660 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10661 (proceed_one_lwp): Adjust.
10662 (linux_async): Add debug output.
10663 (linux_thread_stopped): New.
10664 (linux_pause_all): New.
10665 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10667 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10668 (thread_db_free): Delete declaration.
10669 (thread_db_detach, thread_db_mourn): Declare.
10670 * thread-db.c (thread_db_init): Use thread_db_mourn.
10671 (thread_db_free): Delete, split in two.
10672 (disable_thread_event_reporting): New.
10673 (thread_db_detach): New.
10674 (thread_db_mourn): New.
10676 * server.h (struct thread_info) <last_resume_kind>: New field.
10677 <attached>: Add comment.
10678 <gdb_detached>: New field.
10679 (handler_func): Change return type to int.
10680 (handle_serial_event, handle_target_event): Ditto.
10681 (gdb_connected): Declare.
10683 (disconnected_tracing): Declare.
10684 (stop_tracing): Declare.
10686 * server.c (handle_query) <qSupported>: Report support for
10687 disconnected tracing.
10688 (queue_stop_reply_callback): Account for running threads.
10689 (gdb_wants_thread_stopped): New.
10690 (gdb_wants_all_threads_stopped): New.
10691 (gdb_reattached_process): New.
10692 (handle_status): Clear the `gdb_detached' flag of all processes.
10693 In all-stop, stop all threads.
10694 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10695 (process_serial_event): If the remote connection breaks, or if an
10696 exit was forced with "monitor exit", force an event loop exit.
10697 Handle disconnected tracing on detach.
10698 (handle_serial_event): Adjust.
10699 (handle_target_event): If GDB isn't connected, forward events back
10700 to the inferior, unless the last process exited, in which case,
10701 exit gdbserver. Adjust interface.
10703 * remote-utils.c (remote_open): Don't block in accept. Instead
10704 register an event loop source on the listen socket file
10705 descriptor. Refactor bits into ...
10706 (listen_desc): ... this new global.
10707 (gdb_connected): ... this new function.
10708 (enable_async_notification): ... this new function.
10709 (handle_accept_event): ... this new function.
10710 (remote_close): Clear remote_desc.
10712 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10714 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10716 (mourn_inferior): Define.
10717 (target_process_qsupported): Avoid the dangling else problem.
10718 (thread_stopped): Define.
10719 (pause_all): Define.
10720 (target_waitstatus_to_string): Declare.
10721 * target.c (target_waitstatus_to_string): New.
10723 * tracepoint.c (tracing): Make extern.
10724 (disconnected_tracing): New.
10725 (stop_tracing): Make extern. Handle tracing stops due to GDB
10727 (cmd_qtdisconnected): New.
10728 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10729 (handle_tracepoint_general_set): Handle QTDisconnected.
10731 * event-loop.c (event_handler_func): Change return type to int.
10732 (process_event): Bail out if the event handler wants the event
10734 (handle_file_event): Ditto.
10735 (start_event_loop): Bail out if the event handler wants the event
10738 * nto-low.c (nto_target_ops): Adjust.
10739 * spu-low.c (spu_wait): Don't remove the process here.
10740 (spu_target_ops): Adjust.
10741 * win32-low.c (win32_wait): Don't remove the process here.
10742 (win32_target_ops): Adjust.
10744 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10746 * regcache.c (realloc_register_cache): Invalidate inferior's
10747 regcache before recreating it.
10749 2010-04-09 Pedro Alves <pedro@codesourcery.com>
10751 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10753 2010-04-09 Stan Shebs <stan@codesourcery.com>
10754 Pedro Alves <pedro@codesourcery.com>
10756 * server.h (LONGEST): New.
10757 (struct thread_info) <while_stepping>: New field.
10758 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10760 (initialize_tracepoint, handle_tracepoint_general_set)
10761 (handle_tracepoint_query, tracepoint_finished_step)
10762 (tracepoint_was_hit, release_while_stepping_state_list):
10763 (current_traceframe): Declare.
10764 * server.c (handle_general_set): Handle tracepoint packets.
10765 (read_memory): New.
10766 (write_memory): New.
10767 (handle_search_memory_1): Use read_memory.
10768 (handle_query): Report support for conditional tracepoints, trace
10769 state variables, and tracepoint sources. Handle tracepoint
10771 (main): Initialize the tracepoints module.
10772 (process_serial_event): Handle traceframe reads/writes.
10774 * linux-low.c (handle_tracepoints): New.
10775 (linux_wait_1): Call it.
10776 (linux_resume_one_lwp): Handle while-stepping.
10777 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10778 (linux_target_ops): Install them.
10779 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10781 * linux-x86-low.c (x86_supports_tracepoints): New.
10782 (the_low_target). Install it.
10784 * mem-break.h (delete_breakpoint): Declare.
10785 * mem-break.c (delete_breakpoint): Make external.
10787 * target.h (struct target_ops): Add `supports_tracepoints',
10788 `read_pc', and `write_pc' fields.
10789 (target_supports_tracepoints): Define.
10790 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10793 * regcache.h (struct regcache) <registers_owned>: New field.
10794 (init_register_cache, regcache_cpy): Declare.
10795 (regcache_read_pc, regcache_write_pc): Declare.
10796 (register_cache_size): Declare.
10797 (supply_regblock): Declare.
10798 * regcache.c (init_register_cache): New.
10799 (new_register_cache): Use it.
10800 (regcache_cpy): New.
10801 (register_cache_size): New.
10802 (supply_regblock): New.
10803 (regcache_read_pc, regcache_write_pc): New.
10805 * tracepoint.c: New.
10807 * Makefile.in (OBS): Add tracepoint.o.
10808 (tracepoint.o): New rule.
10810 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10812 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10814 (i386-mmx.c): Likewise.
10815 (i386-mmx-linux.o): Likewise.
10816 (i386-mmx-linux.c): Likewise.
10818 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10819 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10820 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10821 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10823 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10824 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10825 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10827 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10829 * Makefile.in (clean): Updated.
10831 (i386-avx.c): Likewise.
10832 (i386-avx-linux.o): Likewise.
10833 (i386-avx-linux.c): Likewise.
10834 (amd64-avx.o): Likewise.
10835 (amd64-avx.c): Likewise.
10836 (amd64-avx-linux.o): Likewise.
10837 (amd64-avx-linux.c): Likewise.
10839 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10840 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10841 (srv_amd64_regobj): Add amd64-avx.o.
10842 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10843 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10844 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10845 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10846 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10847 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10848 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10850 * i387-fp.c: Include "i386-xstate.h".
10852 (i387_cache_to_xsave): Likewise.
10853 (i387_xsave_to_cache): Likewise.
10854 (x86_xcr0): Likewise.
10856 * i387-fp.h (i387_cache_to_xsave): Likewise.
10857 (i387_xsave_to_cache): Likewise.
10858 (x86_xcr0): Likewise.
10860 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10861 * linux-crisv32-low.c (target_regsets): Likewise.
10862 * linux-m68k-low.c (target_regsets): Likewise.
10863 * linux-mips-low.c (target_regsets): Likewise.
10864 * linux-ppc-low.c (target_regsets): Likewise.
10865 * linux-s390-low.c (target_regsets): Likewise.
10866 * linux-sh-low.c (target_regsets): Likewise.
10867 * linux-sparc-low.c (target_regsets): Likewise.
10868 * linux-xtensa-low.c (target_regsets): Likewise.
10870 * linux-low.c: Include <sys/uio.h>.
10871 (regsets_fetch_inferior_registers): Support nt_type.
10872 (regsets_store_inferior_registers): Likewise.
10873 (linux_process_qsupported): New.
10874 (linux_target_ops): Add linux_process_qsupported.
10876 * linux-low.h (regset_info): Add nt_type.
10877 (linux_target_ops): Add process_qsupported.
10879 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10881 (init_registers_i386_avx_linux): New.
10882 (init_registers_amd64_avx_linux): Likewise.
10883 (xmltarget_i386_linux_no_xml): Likewise.
10884 (xmltarget_amd64_linux_no_xml): Likewise.
10885 (PTRACE_GETREGSET): Likewise.
10886 (PTRACE_SETREGSET): Likewise.
10887 (x86_fill_xstateregset): Likewise.
10888 (x86_store_xstateregset): Likewise.
10889 (use_xml): Likewise.
10890 (x86_linux_update_xmltarget): Likewise.
10891 (x86_linux_process_qsupported): Likewise.
10892 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10893 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10894 init_registers_i386_linux here. Call
10895 x86_linux_update_xmltarget.
10896 (the_low_target): Add x86_linux_process_qsupported.
10898 * server.c (handle_query): Call target_process_qsupported.
10900 * target.h (target_ops): Add process_qsupported.
10901 (target_process_qsupported): New.
10903 2010-04-03 Pedro Alves <pedro@codesourcery.com>
10905 * inferiors.c (add_thread): Set last_status kind to
10906 TARGET_WAITKIND_IGNORE.
10907 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10908 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10909 (linux_wait_1): Move `thread' local definition to block that uses
10910 it. Don't NULL initialize `event_child'.
10911 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10912 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10913 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10915 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10917 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10918 an extended waitstatus, or by a watchpoint.
10919 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10920 thread was stepping or has been stopped by a watchpoint.
10922 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10924 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10925 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10926 of another, then delete the previous, and validate all
10928 (validate_inserted_breakpoint): New.
10929 (delete_disabled_breakpoints): New.
10930 (validate_breakpoints): New.
10931 (check_mem_read): Validate breakpoints before trusting their
10932 shadow. Delete disabled breakpoints.
10933 (check_mem_write): Validate breakpoints before trusting they
10934 should be inserted. Delete disabled breakpoints.
10935 * mem-break.h (validate_breakpoints):
10936 * server.c (handle_query): Validate breakpoints when we see a
10939 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10941 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10942 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10943 if we could tell there's a GDB breakpoint at stop_pc.
10944 (need_step_over_p): Don't do a step over if we find a GDB
10945 breakpoint at the resume PC.
10947 * mem-break.c (struct raw_breakpoint): New.
10948 (enum bkpt_type): New type `gdb_breakpoint'.
10949 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10950 fields. New field `raw'.
10951 (find_raw_breakpoint_at): New.
10952 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10953 breakpoint instead.
10954 (set_breakpoint_at): Adjust.
10955 (delete_raw_breakpoint): New.
10956 (release_breakpoint): New.
10957 (delete_breakpoint): Rename to...
10958 (delete_breakpoint_1): ... this. Add proc parameter. Use
10959 release_breakpoint. Return ENOENT.
10960 (delete_breakpoint): Reimplement.
10961 (find_breakpoint_at): Delete.
10962 (find_gdb_breakpoint_at): New.
10963 (delete_breakpoint_at): Delete.
10964 (set_gdb_breakpoint_at): New.
10965 (delete_gdb_breakpoint_at): New.
10966 (gdb_breakpoint_here): New.
10967 (set_reinsert_breakpoint): Use release_breakpoint.
10968 (uninsert_breakpoint): Rename to ...
10969 (uninsert_raw_breakpoint): ... this.
10970 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10971 (reinsert_raw_breakpoint): Change parameter type to
10973 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10975 (check_breakpoints): Adjust. Use release_breakpoint.
10976 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10977 (breakpoint_inserted_here): Ditto.
10978 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10979 Don't trust the breakpoint's shadow if it is not inserted.
10980 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10981 (delete_all_breakpoints): Adjust.
10982 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10983 use delete_breakpoint_1.
10985 * mem-break.h (breakpoints_supported): Delete declaration.
10986 (set_gdb_breakpoint_at): Declare.
10987 (gdb_breakpoint_here): Declare.
10988 (delete_breakpoint_at): Delete.
10989 (delete_gdb_breakpoint_at): Declare.
10991 * server.h (struct raw_breakpoint): Forward declare.
10992 (struct process_info): New field `raw_breakpoints'.
10994 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10997 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10999 * linux-low.c (status_pending_p_callback): Fix comment.
11000 (linux_wait_for_event_1): Move most of the internal breakpoint
11001 handling from here...
11002 (linux_wait_1): ... to here.
11003 (count_events_callback): New.
11004 (select_singlestep_lwp_callback): New.
11005 (select_event_lwp_callback): New.
11006 (cancel_breakpoints_callback): New.
11007 (select_event_lwp): New.
11008 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11009 priority to all LWPs that have had events that should be reported
11010 to the client. Cancel breakpoints when about to reporting the
11011 event to the client, not while stopping lwps. No longer cancel
11012 finished single-steps here.
11013 (cancel_finished_single_step): Delete.
11014 (cancel_finished_single_steps): Delete.
11016 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11018 * mem-break.c (enum bkpt_type): New.
11019 (struct breakpoint): New field `type'.
11020 (set_breakpoint_at): Change return type to struct breakpoint
11021 pointer. Set type to `other_breakpoint' by default.
11022 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11023 in the breakpoint list.
11024 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11025 (reinsert_breakpoint): Rename to ...
11026 (reinsert_raw_breakpoint): ... this.
11027 (reinsert_breakpoints_at): Adjust.
11028 * mem-break.h (struct breakpoint): Declare.
11029 (set_breakpoint_at): Change return type to struct breakpoint
11032 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11034 * server.c (handle_query): Assign, not compare.
11036 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11038 Teach linux gdbserver to step-over-breakpoints.
11040 * linux-low.c (can_hardware_single_step): New.
11041 (supports_breakpoints): New.
11042 (handle_extended_wait): If stopping threads, read the stop pc of
11043 the new cloned LWP.
11045 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11046 low target doesn't support retrieving the PC.
11047 (add_lwp): Set last_resume_kind to resume_continue.
11048 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11049 (linux_attach): Don't clear stop_expected. Set the lwp's
11050 last_resume_kind to resume_stop.
11051 (linux_detach_one_lwp): Don't check for removed breakpoints.
11052 (check_removed_breakpoint): Delete.
11053 (status_pending_p): Rename to ...
11054 (status_pending_p_callback): ... this. Don't check for removed
11055 breakpoints. Don't consider threads that are stopped from GDB's
11057 (linux_wait_for_lwp): Always read the stop_pc here.
11058 (cancel_breakpoint): New.
11059 (step_over_bkpt): New global.
11060 (linux_wait_for_event_1): Implement stepping over breakpoints.
11061 (gdb_wants_lwp_stopped): New.
11062 (gdb_wants_all_stopped): New.
11063 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11064 single-step traps here. Store the thread's last reported target
11066 (send_sigstop): Don't clear stop_expected. Always set it,
11068 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11069 (cancel_finished_single_step): New.
11070 (cancel_finished_single_steps): New.
11071 (wait_for_sigstop): Don't cancel finished single-step traps here.
11072 (linux_resume_one_lwp): Don't check for removed breakpoints.
11073 Don't set `step' on non-hardware step archs.
11074 (linux_set_resume_request): Ignore resume_stop requests if already
11075 stopping or stopped. Set the lwp's last_resume_kind.
11076 (resume_status_pending_p): Don't check for removed breakpoints.
11077 (need_step_over_p): New.
11078 (start_step_over): New.
11079 (finish_step_over): New.
11080 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11081 requests. Clear the thread's last reported target waitstatus.
11082 Don't use the `suspended' flag. Don't consider pending breakpoints.
11083 (linux_resume): Start a step-over if necessary.
11084 (proceed_one_lwp): New.
11085 (proceed_all_lwps): New.
11086 (unstop_all_lwps): New.
11087 * linux-low.h (struct lwp_info): Rewrite comment for the
11088 `suspended' flag. Add the `stop_pc' field. Delete the
11089 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11090 Add `'last_resume_kind' and `need_step_over' fields.
11091 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11092 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11093 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11094 (set_raw_breakpoint_at): New.
11095 (set_breakpoint_at): Rewrite to use it.
11096 (reinsert_breakpoint_handler): Delete.
11097 (set_reinsert_breakpoint): New.
11098 (reinsert_breakpoint_by_bp): Delete.
11099 (delete_reinsert_breakpoints): New.
11100 (uninsert_breakpoint): Rewrite.
11101 (uninsert_breakpoints_at): New.
11102 (reinsert_breakpoint): Rewrite.
11103 (reinsert_breakpoints_at): New.
11104 (check_breakpoints): Rewrite.
11105 (breakpoint_here): New.
11106 (breakpoint_inserted_here): New.
11107 (check_mem_read): Adjust.
11108 * mem-break.h (breakpoints_supported, breakpoint_here)
11109 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11110 (reinsert_breakpoint_by_bp): Delete declaration.
11111 (delete_reinsert_breakpoints): Declare.
11112 (reinsert_breakpoint): Delete declaration.
11113 (reinsert_breakpoints_at): Declare.
11114 (uninsert_breakpoint): Delete declaration.
11115 (uninsert_breakpoints_at): Declare.
11116 (check_breakpoints): Adjust prototype.
11117 * server.h: Adjust include order.
11118 (struct thread_info): Declare here. Add a `last_status' field.
11120 2010-03-23 Michael Snyder <msnyder@vmware.com>
11122 * server.c (crc32): New function.
11123 (handle_query): Add handling for 'qCRC:' request.
11125 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11127 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11128 lwp had been stopped by a watchpoint.
11130 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11132 * server.h (internal_error): Declare.
11133 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11134 * utils.c (internal_error): New function.
11136 2010-03-15 Andreas Schwab <schwab@redhat.com>
11138 * configure.srv: Fix typo setting srv_regobj.
11140 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11142 * linux-low.c (fetch_register): Avoid passing a non string literal
11144 (usr_store_inferior_registers): Ditto.
11146 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11148 * linux-low.c (linux_write_memory): Bail out early if peeking
11151 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11153 * linux-low.h (struct lwp_info): New fields
11154 `stopped_by_watchpoint' and `stopped_data_address'.
11155 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11156 here, and cache them in the lwp object.
11157 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11159 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11161 (linux_stopped_by_watchpoint): Rewrite.
11162 (linux_stopped_data_address): Rewrite.
11164 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11166 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11167 switching the current inferior, not before.
11169 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11171 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11172 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11173 i386-linux.c and amd64-linux.c.
11174 (reg-i386.o): Removed.
11175 (reg-i386.c): Likewise.
11176 (reg-i386-linux.o): Likewise.
11177 (reg-i386-linux.c): Likewise.
11178 (reg-x86-64.o): Likewise.
11179 (reg-x86-64.c): Likewise.
11180 (reg-x86-64-linux.o): Likewise.
11181 (reg-x86-64-linux.c): Likewise.
11183 (i386.c): Likewise.
11184 (i386-linux.o): Likewise.
11185 (i386-linux.c): Likewise.
11186 (amd64.o): Likewise.
11187 (amd64.c): Likewise.
11188 (amd64-linux.o): Likewise.
11189 (amd64-linux.c): Likewise.
11191 * configure.srv (srv_i386_regobj): New.
11192 (srv_i386_linux_regobj): Likewise.
11193 (srv_amd64_regobj): Likewise.
11194 (srv_amd64_linux_regobj): Likewise.
11195 (srv_i386_32bit_xmlfiles): Likewise.
11196 (srv_i386_64bit_xmlfiles): Likewise.
11197 (srv_i386_xmlfiles): Likewise.
11198 (srv_amd64_xmlfiles): Likewise.
11199 (srv_i386_linux_xmlfiles): Likewise.
11200 (srv_amd64_linux_xmlfiles): Likewise.
11201 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11202 srv_xmlfiles to $srv_i386_xmlfiles.
11203 (i[34567]86-*-mingw32ce*): Likewise.
11204 (i[34567]86-*-mingw*): Likewise.
11205 (i[34567]86-*-nto*): Likewise.
11206 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11207 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11208 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11209 (x86_64-*-linux*): Likewise.
11211 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11212 (init_registers_amd64_linux): New.
11213 (x86_arch_setup): Replace init_registers_x86_64_linux with
11214 init_registers_amd64_linux.
11216 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11218 * configure.ac: Check for libdl. If it is not available link against
11219 static libthread_db.
11220 * configure: Regenerate.
11222 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11226 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11227 handing a read watchpoint.
11228 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11230 2010-02-12 Doug Evans <dje@google.com>
11232 * linux-low.c (linux_supports_tracefork_flag): Document.
11233 (linux_look_up_symbols): Add comment.
11235 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11237 * regcache.c (supply_register): Clear regcache if buf is NULL.
11239 2010-02-02 Nicolas Roche <roche@sourceware.org>
11240 Joel Brobecker <brobecker@adacore.com>
11242 * inferiors.c (find_inferior): Add function documentation.
11243 (unloaded_dll): Handle the case where the unloaded dll has not
11244 been previously registered in the dll list.
11246 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11248 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11249 (thumb2_breakpoint): New.
11250 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11252 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11254 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11255 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11258 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11260 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11262 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11264 * linux-s390-low.c (s390_collect_ptrace_register)
11265 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11267 2010-01-21 Doug Evans <dje@google.com>
11269 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11270 (PTRACE_ARG4_TYPE): New macro.
11271 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11272 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11273 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11274 (usr_store_inferior_registers): Ditto.
11275 (linux_read_memory, linux_write_memory): Ditto.
11276 (linux_test_for_tracefork): Ditto.
11278 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11279 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11281 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11283 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11286 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11288 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11289 prototype to take a regcache. Adjust.
11291 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11293 * regcache.h (struct thread_info): Forward declare.
11294 (struct regcache): New.
11295 (new_register_cache): Adjust prototype.
11296 (get_thread_regcache): Declare.
11297 (free_register_cache): Adjust prototype.
11298 (registers_to_string, registers_from_string): Ditto.
11299 (supply_register, supply_register_by_name, collect_register)
11300 (collect_register_as_string, collect_register_by_name): Ditto.
11301 * regcache.c (struct inferior_regcache_data): Delete.
11302 (get_regcache): Rename to ...
11303 (get_thread_regcache): ... this. Adjust. Switch inferior before
11304 fetching registers.
11305 (regcache_invalidate_one): Adjust.
11306 (regcache_invalidate): Fix prototype.
11307 (new_register_cache): Return the new register cache.
11308 (free_register_cache): Change prototype.
11309 (realloc_register_cache): Adjust.
11310 (registers_to_string): Change prototype to take a regcache. Adjust.
11311 (registers_from_string): Ditto.
11312 (register_data): Ditto.
11313 (supply_register): Ditto.
11314 (supply_register_by_name): Ditto.
11315 (collect_register): Ditto.
11316 (collect_register_as_string): Ditto.
11317 (collect_register_by_name): Ditto.
11318 * server.c (process_serial_event): Adjust.
11319 * linux-low.h (regset_fill_func, regset_store_func): Change
11321 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11323 * linux-low.c (get_stop_pc): Adjust.
11324 (check_removed_breakpoint): Adjust.
11325 (linux_wait_for_event): Adjust.
11326 (linux_resume_one_lwp): Adjust.
11327 (fetch_register): Add regcache parameter. Adjust.
11328 (usr_store_inferior_registers): Ditto.
11329 (regsets_fetch_inferior_registers): Ditto.
11330 (regsets_store_inferior_registers): Ditto.
11331 (linux_fetch_registers, linux_store_registers): Ditto.
11332 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11334 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11336 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11337 prototype to take a regcache.
11338 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11339 * remote-utils.c (convert_ascii_to_int, outreg)
11340 (prepare_resume_reply): Change prototype to take a regcache.
11342 * target.h (struct target_ops) <fetch_registers, store_registers>:
11343 Change prototype to take a regcache.
11344 (fetch_inferior_registers, store_inferior_registers): Change
11345 prototype to take a regcache. Adjust.
11346 * proc-service.c (ps_lgetregs): Adjust.
11347 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11348 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11349 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11350 take a regcache. Adjust.
11351 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11352 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11353 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11354 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11355 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11356 (cris_cannot_fetch_register):
11357 (cris_breakpoint_at): Change prototype to take a regcache.
11359 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11360 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11361 to take a regcache. Adjust.
11362 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11364 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11365 take a regcache. Adjust.
11366 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11367 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11368 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11369 * linux-mips-low.c (mips_get_pc):
11370 (mips_set_pc): Change prototype to take a regcache. Adjust.
11371 (mips_reinsert_addr): Adjust.
11372 (mips_collect_register): Change prototype to take a regcache.
11374 (mips_supply_register):
11375 (mips_collect_register_32bit, mips_supply_register_32bit)
11376 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11377 (mips_store_fpregset): Ditto.
11378 * linux-ppc-low.c (ppc_supply_ptrace_register)
11379 (ppc_supply_ptrace_register): Ditto.
11380 (parse_spufs_run): Adjust.
11381 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11382 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11383 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11384 take a regcache. Adjust.
11385 * linux-s390-low.c (s390_collect_ptrace_register)
11386 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11387 (s390_set_pc): Change prototype to take a regcache. Adjust.
11388 (s390_arch_setup): Adjust.
11389 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11390 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11391 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11392 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11393 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11395 (sparc_breakpoint_at): Adjust.
11396 * linux-xtensa-low.c (xtensa_fill_gregset):
11397 (xtensa_store_gregset):
11398 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11399 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11400 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11401 prototype to take a regcache. Adjust.
11402 * win32-arm-low.c (arm_fetch_inferior_register)
11403 (arm_store_inferior_register): Change prototype to take a
11405 * win32-i386-low.c (i386_fetch_inferior_register)
11406 (i386_store_inferior_register): Change prototype to take a
11408 * win32-low.c (child_fetch_inferior_registers)
11409 (child_store_inferior_registers): Change prototype to take a
11411 (win32_wait): Adjust.
11412 (win32_fetch_inferior_registers): Change prototype to take a
11414 (win32_store_inferior_registers): Adjust.
11415 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11416 store_inferior_register>: Change prototype to take a regcache.
11418 2010-01-20 Doug Evans <dje@google.com>
11420 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11422 (linux_wait_for_event1, linux_init_signals): Ditto.
11423 (W_STOPCODE): Provide definition if missing.
11425 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11427 * linux-low.c (linux_core_of_thread): New.
11428 (compare_ints, show_process, list_threads): New.
11429 (linux_qxfer_osdata): Report threads and cores.
11430 (linux_target_op): Register linux_core_of_thread.
11431 * remote-utils.c (prepare_resume_reply): Report the core.
11432 (buffer_xml_printf): Support %d specifier.
11433 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11435 (handle_query): Handle qXfer:threads. Announce availability
11437 * target.h (struct target_ops): New field core_of_thread.
11439 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11441 * Makefile.in (clean): Remove new generated files.
11442 (reg-s390.o, reg-s390.c): Remove rules.
11443 (reg-s390x.o, reg-s390x.c): Likewise.
11444 (s390-linux32.o, s390-linux32.c): Add rules.
11445 (s390-linux64.o, s390-linux64.c): Likewise.
11446 (s390x-linux64.o, s390x-linux64.c): Likewise.
11447 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11448 * linux-s390-low.c: Include <elf.h>.
11449 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11450 (init_registers_s390): Remove prototype.
11451 (init_registers_s390x): Likewise.
11452 (init_registers_s390_linux32): Add prototype.
11453 (init_registers_s390_linux64): Likewise.
11454 (init_registers_s390x_linux64): Likewise.
11455 (s390_num_regs_3264): New define.
11456 (s390_regmap_3264): New global variable.
11457 (s390_cannot_fetch_register): Remove obsolete check.
11458 (s390_cannot_store_register): Likewise.
11459 (s390_collect_ptrace_register): Handle upper/lower register halves.
11460 (s390_supply_ptrace_register): Likewise.
11461 (s390_fill_gregset): Update to register number changes.
11462 (s390_get_hwcap): New routine.
11463 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11464 Install appropriate regmap and register set.
11466 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11468 * server.c (gdbserver_version): Update copyright year to 2010.
11469 * gdbreplay.c (gdbreplay_version): Likewise.
11471 2009-12-28 Doug Evans <dje@google.com>
11473 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11474 elf/external.h. Include <elf.h> instead but only if necessary.
11476 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11478 * linux-low.c (linux_remove_process): Remove `detaching'
11479 parameter. Don't release/detach from thread_db here.
11480 (linux_kill): Release/detach from thread_db here, ...
11481 (linux_detach): ... and here, before actually detaching.
11482 (linux_wait_1): ... and here, when a process exits.
11483 * thread-db.c (any_thread_of): New.
11484 (thread_db_free): Switch the current inferior to a thread of the
11487 2009-12-21 Doug Evans <dje@google.com>
11489 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11491 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11492 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11493 warning ifndef __NR_tkill. Move setting of errno there too.
11494 Delete unnecessary resetting of errno after syscall.
11495 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11497 * configure.ac: Check for dladdr.
11498 * config.in: Regenerate.
11499 * configure: Regenerate.
11500 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11501 (try_thread_db_load): Update.
11503 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11505 2009-12-18 Doug Evans <dje@google.com>
11507 * event-loop.c: Include unistd.h if it exists.
11509 * linux-low.c (my_waitpid): Move definition away from being in
11510 between linux_tracefork_child/linux_test_for_tracefork.
11512 * gdb_proc_service.h (psaddr_t): Fix type.
11513 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11514 signature to match glibc.
11516 2009-12-16 Doug Evans <dje@google.com>
11518 * linux-low.c (linux_read_memory): Fix argument to read.
11520 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11522 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11523 events, don't leave current_inferior pointing at null.
11525 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11527 * win32-low.c (LOG): Delete.
11528 (OUTMSG): Output to stderr.
11529 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11530 on compile time LOG macro.
11531 (win32_wait): Fix debug output.
11533 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11535 * win32-low.c (win32_add_one_solib): If the dll name is
11536 "ntdll.dll", prepend the system directory to the dll path.
11538 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11540 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11542 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11543 Vladimir Prus <vladimir@codesourcery.com>
11545 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11546 * configure.ac: Check for __mcoldfire__ and set
11547 gdb_cv_m68k_is_coldfire.
11548 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11549 reg-cf.o and reg-m68k.o.
11550 * configure: Regenerated.
11552 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11554 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11555 Pass it to thread_db_free.
11556 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11557 proper `detaching' argument to linux_remove_process.
11558 * linux-low.h (thread_db_free): Add `detaching' parameter.
11559 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11561 (thread_db_free): Add `detaching' parameter. Only
11562 call td_ta_clear_event if detaching from process.
11564 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11566 * thread-db.c (thread_db_free): Fix typo.
11568 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11571 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11573 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11575 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11576 with an i686 compiler.
11577 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11579 * configure: Rebuilt.
11581 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11585 * server.c (handle_search_memory_1): Correct read_addr initialization
11586 in loop for searching subsequent chunks.
11588 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11590 * configure.ac: New --with-libthread-db option.
11591 * thread-db.c: Allow direct dependence on libthread_db.
11592 (thread_db_free): Adjust.
11593 * config.in: Regenerate.
11594 * configure: Likewise.
11596 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11599 * thread-db.c (attach_thread): New function.
11600 (maybe_attach_thread): Return success/failure.
11601 (find_new_threads_callback): Adjust.
11602 (thread_db_find_new_threads): Loop until no new threads.
11604 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11606 * proc-service.c (ps_lgetregs): Formatting.
11608 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11610 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11611 * configure.ac: Adjust.
11612 * linux-low.h (struct process_info_private): Move members to struct
11614 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11615 * linux-low.c (linux_remove_process): Adjust.
11616 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11617 * server.c (handle_query): Move code ...
11618 (handle_monitor_command): ... here. New function.
11619 * target.h (struct target_ops): New member.
11620 * thread-db.c (struct thread_db): New.
11621 (libthread_db_search_path): New variable.
11622 (thread_db_create_event, thread_db_enable_reporting)
11623 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11624 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11625 (try_thread_db_load_1, dladdr_to_soname): New functions.
11626 (try_thread_db_load, thread_db_load_search): New functions.
11627 (thread_db_init): Search for libthread_db.
11628 (thread_db_free): New function.
11629 (thread_db_handle_monitor_command): Likewise.
11630 * config.in: Regenerate.
11631 * configure: Regenerate.
11633 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11635 * spu-low.c (spu_kill): Wait for inferior to terminate.
11636 Call clear_inferiors.
11637 (spu_detach): Call clear_inferiors.
11639 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11641 * aclocal.m4: Regenerate.
11642 * config.in: Likewise.
11643 * configure: Likewise.
11645 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11647 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11648 (parse_spufs_run): New function.
11649 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11650 (ppc_breakpoint_at): Handle SPU breakpoints.
11652 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11654 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11655 (SPUFS_MAGIC): Define.
11656 (spu_enumerate_spu_ids): New function.
11657 (linux_qxfer_spu): New function.
11658 (linux_target_ops): Install linux_qxfer_spu.
11660 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11662 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11663 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11664 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11665 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11666 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11667 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11668 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11669 (init_registers_powerpc_cell32l): Add prototype.
11670 (init_registers_powerpc_cell64l): Likewise.
11671 (ppc_arch_setup): Detect Cell/B.E. architecture.
11673 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11675 * Makefile.in (datarootdir): New variable.
11677 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11679 * linux-low.c (linux_write_memory): Update debugging output.
11680 * Makefile.in (clean): Add new descriptions.
11681 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11682 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11683 * configure.srv: Add new files for arm*-*-linux*.
11684 * linux-arm-low.c: Add new declarations.
11685 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11686 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11687 (HWCAP_VFPv3D16): New.
11688 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11689 instead of __IWMMXT__.
11690 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11691 (arm_arch_setup): New.
11692 (target_regsets): Remove #ifdef. Add VFP regset.
11693 (the_low_target): Use arm_arch_setup.
11695 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11697 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11698 the main thread again.
11700 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11702 Adding Neutrino gdbserver.
11703 * configure: Regenerated.
11704 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11705 * configure.srv (i[34567]86-*-nto*): New target.
11706 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11707 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11708 (nto_comctrl) [__QNX__]: New function.
11709 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11711 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11713 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11716 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11717 Pedro Alves <pedro@codesourcery.com>
11719 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11720 don't support CONTEXT_EXTENDED_REGISTERS.
11721 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11722 (the_low_target): Install them.
11723 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11724 failing with ERROR_PIPE_NOT_CONNECTED.
11726 2009-06-30 Doug Evans <dje@google.com>
11727 Pierre Muller <muller@ics.u-strasbg.fr>
11729 Add h/w watchpoint support to x86-linux, win32-i386.
11730 * Makefile.in (SFILES): Add i386-low.c
11731 (i386_low_h): Define.
11732 (i386-low.o): Add dependencies.
11733 (linux-x86-low.o): Add i386-low.h dependency.
11734 (win32-i386-low.o): Ditto.
11735 * i386-low.c: New file.
11736 * i386-low.h: New file.
11737 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11738 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11739 * linux-low.c (linux_add_process): Initialize arch_private.
11740 (linux_remove_process): Free arch_private.
11741 (add_lwp): Initialize arch_private.
11742 (delete_lwp): Free arch_private.
11743 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11745 * linux-low.h (process_info_private): New member arch_private.
11746 (lwp_info): New member arch_private.
11747 (linux_target_ops): New members new_process, new_thread,
11749 (ptid_of): New macro.
11750 * linux-x86-low.c: Include stddef.h, i386-low.h.
11751 (arch_process_info): New struct.
11752 (arch_lwp_info): New struct.
11753 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11754 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11755 (i386_dr_low_get_status): New function.
11756 (x86_insert_point, x86_remove_point): New functions.
11757 (x86_stopped_by_watchpoint): New function.
11758 (x86_stopped_data_address): New function.
11759 (x86_linux_new_process, x86_linux_new_thread): New functions.
11760 (x86_linux_prepare_to_resume): New function.
11761 (the_low_target): Add entries for insert_point, remove_point,
11762 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11764 * server.c (debug_hw_points): New global.
11765 (monitor_show_help): Document set debug-hw-points.
11766 (handle_query): Process "set debug-hw-points".
11767 * server.h (debug_hw_points): Declare.
11768 (paddress): Declare.
11769 * utils.c (NUMCELLS, CELLSIZE): New macros.
11770 (get_sell, xsnprintf, paddress): New functions.
11771 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11772 remove_point, stopped_by_watchpoint, stopped_data_address.
11773 * win32-i386-low.c: Include i386-low.h.
11774 (debug_reg_state): Replaces dr.
11775 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11776 (i386_dr_low_get_status): New function.
11777 (i386_insert_point, i386_remove_point): New functions.
11778 (i386_stopped_by_watchpoint): New function.
11779 (i386_stopped_data_address): New function.
11780 (i386_initial_stuff): Update.
11781 (get_thread_context,set_thread_context,i386_thread_added): Update.
11782 (the_low_target): Add entries for insert_point,
11783 remove_point, stopped_by_watchpoint, stopped_data_address.
11784 * win32-low.c (win32_insert_watchpoint): New function.
11785 (win32_remove_watchpoint): New function.
11786 (win32_stopped_by_watchpoint): New function.
11787 (win32_stopped_data_address): New function.
11788 (win32_target_ops): Add entries for insert_watchpoint,
11789 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11790 * win32-low.h (win32_target_ops): New members insert_point,
11791 remove_point, stopped_by_watchpoint, stopped_data_address.
11793 2009-06-25 Pedro Alves <pedro@codesourcery.com>
11795 * server.c (process_serial_event): Re-return unsupported, not
11796 error, if the type isn't recognized. Re-allow supporting only
11797 insert or remove packets. Also call require_running for
11798 breakpoints. Add missing break statement to default case. Tidy.
11799 * target.h (struct target_ops): Rename insert_watchpoint to
11800 insert_point, and remove_watchpoint to remove_point.
11802 * linux-low.h (struct linux_target_ops): Likewise.
11803 * linux-low.c (linux_insert_watchpoint): Rename to ...
11804 (linux_insert_point): ... this. Adjust.
11805 (linux_remove_watchpoint): Rename to ...
11806 (linux_remove_point): ... this. Adjust.
11807 (linux_target_ops): Adjust.
11808 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11809 (cris_insert_point): ... this.
11810 (cris_remove_watchpoint): Rename to ...
11811 (cris_remove_point): ... this.
11812 (the_low_target): Adjust.
11814 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11816 * server.c (handle_v_kill): Pass signal_pid to
11817 kill_inferior if multi_process is zero.
11819 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11821 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11822 * target.h (target_ops): Comment for *_watchpoint to make it clear
11823 the functions can get types '0' and '1'.
11825 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11827 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11828 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11829 * regcache.c (get_regcache): Likewise.
11830 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11831 * win32-low.c (child_fetch_inferior_registers): Remove check for
11834 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11835 Pedro Alves <pedro@codesourcery.com>
11837 * target.h (struct target_ops) <supports_multi_process>: New
11839 (target_supports_multi_process): New.
11840 * server.c (handle_query): Even if GDB reports support, only
11841 enable multi-process if the target also supports it. Report
11842 multi-process support only if the target backend supports it.
11843 * linux-low.c (linux_supports_multi_process): New function.
11844 (linux_target_ops): Install it as target_supports_multi_process
11847 2009-05-24 Doug Evans <dje@google.com>
11849 Global renaming of find_thread_pid to find_thread_ptid.
11850 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11851 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11852 All callers updated.
11854 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11855 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11858 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11859 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11860 (linux_resume_one_lwp): Ditto.
11862 2009-05-23 Doug Evans <dje@google.com>
11864 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11865 from struct inferior_list_entry * to struct lwp_info *.
11866 All callers updated.
11868 2009-05-13 Doug Evans <dje@google.com>
11870 * linux-x86-low.c: Don't include assert.h.
11871 (x86_siginfo_fixup): Use fatal, not assert.
11872 (x86_arch_setup): Fix comment.
11874 2009-05-12 Doug Evans <dje@google.com>
11876 Biarch support for i386/amd64 gdbserver.
11877 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11878 Add linux-x86-low.c.
11879 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11880 (linux-x86-low.o): Add.
11881 * linux-x86-64-low.c: Delete.
11882 * linux-i386-low.c: Delete.
11883 * linux-x86-low.c: New file.
11884 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11886 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11888 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11889 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11890 (linux_child_pid_to_exec_file): New function.
11891 (elf_64_header_p, elf_64_file_p): New functions.
11892 (siginfo_fixup): New function.
11893 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11894 give target a chance to convert layout.
11895 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11896 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11898 2009-05-07 Doug Evans <dje@google.com>
11900 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11901 (regsets_store_inferior_registers): Ditto.
11903 2009-05-06 Pedro Alves <pedro@codesourcery.com>
11907 * linux-low.c (must_set_ptrace_flags): Delete.
11908 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11910 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11911 `lwp->must_set_ptrace_flags' instead.
11912 (linux_wait_for_event_1): Set ptrace options here.
11913 (linux_wait_1): ... not here.
11915 2009-04-30 Doug Evans <dje@google.com>
11917 * inferiors.c (started_inferior_callback): New function.
11918 (attached_inferior_callback): New function.
11919 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11920 * server.c (print_started_pid, print_attached_pid): New functions.
11921 (detach_or_kill_for_exit): New function.
11922 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11923 * server.h (have_started_inferiors_p): Declare.
11924 (have_attached_inferiors_p): Declare.
11926 * inferiors.c (remove_process): Fix memory leak, free process.
11927 * linux-low.c (linux_remove_process): New function.
11928 (linux_kill): Call it instead of remove_process.
11929 (linux_detach, linux_wait_1): Ditto.
11931 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11933 * configure.srv: Add x86 Windows CE target.
11935 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11937 * inferiors.c (get_thread_process): Make global.
11938 * server.h (get_thread_process): Add prototype.
11939 * thread-db.c (find_one_thread): Use get_thread_process
11940 instead of current_process.
11941 (thread_db_get_tls_address): Do not crash if called when
11942 thread layer is not yet initialized.
11944 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11946 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11947 * spu-low.c (current_tid): Rename to ...
11948 (current_ptid): ... this.
11949 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11950 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11951 ptid_get_lwp (current_ptid) instead of current_tid.
11952 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11953 instead of current_tid. Use find_process_pid to verify pid
11954 argument is valid. Pass proper argument to remove_process.
11955 (spu_thread_alive): Compare current_ptid instead of current_tid.
11956 (spu_resume): Likewise.
11958 2009-04-02 Pedro Alves <pedro@codesourcery.com>
11960 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11963 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11965 Implement the multiprocess extensions, and add linux multiprocess
11968 * server.h (ULONGEST): Declare.
11969 (struct ptid, ptid_t): New.
11970 (minus_one_ptid, null_ptid): Declare.
11971 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11972 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11973 (struct inferior_list_entry): Change `id' type from unsigned from
11975 (struct sym_cache, struct breakpoint, struct
11976 process_info_private): Forward declare.
11977 (struct process_info): Declare.
11978 (current_process): Declare.
11979 (all_processes): Declare.
11980 (initialize_inferiors): Declare.
11981 (add_thread): Adjust to use ptid_t.
11982 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11983 (add_process, remove_process, find_thread_pid): Declare.
11984 (find_inferior_id): Adjust to use ptid_t.
11985 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11986 (multi_process): Declare.
11987 (push_event): Adjust to use ptid_t.
11988 (read_ptid, write_ptid): Declare.
11989 (prepare_resume_reply): Adjust to use ptid_t.
11990 (clear_symbol_cache): Declare.
11991 * inferiors.c (all_processes): New.
11992 (null_ptid, minus_one_ptid): New.
11993 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11994 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11995 (add_thread): Change unsigned long to ptid. Remove gdb_id
11997 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11998 (gdb_id_to_thread): Rename to ...
11999 (find_thread_pid): ... this. Change unsigned long to ptid.
12000 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12001 (loaded_dll, pull_pid_from_list): Adjust.
12002 (add_process, remove_process, find_process_pid)
12003 (get_thread_process, current_process, initialize_inferiors): New.
12004 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12005 (struct target_waitstatus) <related_pid>: Ditto.
12006 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12007 return type to int.
12008 (struct target_ops) <join>: Add `pid' argument.
12009 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12010 (struct target_ops) <wait>: Add `ptid' field. Change return type
12012 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12013 (mywait): Add `ptid' argument. Change return type to ptid_t.
12014 (target_pid_to_str): Declare.
12015 * target.c (set_desired_inferior): Adjust to use ptids.
12016 (mywait): Add new `ptid' argument. Adjust.
12017 (target_pid_to_str): New.
12018 * mem-break.h (free_all_breakpoints): Declare.
12019 * mem-break.c (breakpoints): Delelete.
12020 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12021 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12022 to use per-process breakpoint list.
12023 (free_all_breakpoints): New.
12024 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12025 (symbol_cache, all_symbols_looked_up): Delete.
12027 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12029 (prepare_resume_reply): Change ptid argument's type from unsigned
12030 long to ptid_t. Adjust. Implement W;process and X;process.
12031 (free_sym_cache, clear_symbol_cache): New.
12032 (look_up_one_symbol): Adjust to per-process symbol cache. *
12033 * server.c (cont_thread, general_thread, step_thread): Change type
12035 (attached): Delete.
12036 (multi_process): New.
12037 (last_ptid): Change type to ptid_t.
12038 (struct vstop_notif) <ptid>: Change type to ptid_t.
12039 (queue_stop_reply, push_event): Change `ptid' argument's type to
12041 (discard_queued_stop_replies): Add `pid' argument.
12042 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12043 changes. Don't reference the `attached' global.
12044 (attach_inferior): Adjust to mywait interface changes.
12045 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12046 features. Handle and report "multiprocess+". Handle
12048 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12050 (handle_v_kill): New.
12051 (handle_v_stopped): Adjust to use target_pid_to_str.
12052 (handle_v_requests): Allow multiple attaches and runs when
12053 multiprocess extensions are in effect. Handle "vKill".
12054 (myresume): Adjust to use ptids.
12055 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12056 (handle_status): Adjust to discard_queued_stop_replies interface
12058 (first_thread_of, kill_inferior_callback)
12059 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12060 (main): Call initialize_inferiors. Adjust to use ptids, killing
12061 and detaching from all inferiors. Handle multiprocess packet
12063 * linux-low.h: Include gdb_proc_service.h.
12064 (struct process_info_private): New.
12065 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12066 <lwpid_of>: Use ptid_get_lwp.
12067 (get_lwp_thread): Adjust.
12068 (struct lwp_info): Add `dead' member.
12069 (find_lwp_pid): Declare.
12070 * linux-low.c (thread_db_active): Delete.
12071 (new_inferior): Adjust comment.
12072 (inferior_pid): Delete.
12073 (linux_add_process): New.
12074 (handle_extended_wait): Adjust.
12075 (add_lwp): Change unsigned long to ptid.
12076 (linux_create_inferior): Add process to processes table. Adjust
12077 to use ptids. Don't set new_inferior here.
12078 (linux_attach_lwp): Rename to ...
12079 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12080 it. Adjust to use ptids.
12081 (linux_attach_lwp): New.
12082 (linux_attach): Add process to processes table. Don't set
12084 (struct counter): New.
12085 (second_thread_of_pid_p, last_thread_of_process_p): New.
12086 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12087 multiple processes.
12088 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12089 processes. Remove process from process table.
12090 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12091 to multiple processes.
12092 (any_thread_of): New.
12093 (linux_detach): Add `pid' argument, and handle it. Remove process
12094 from processes table.
12095 (linux_join): Add `pid' argument. Handle it.
12096 (linux_thread_alive): Change unsighed long argument to ptid_t.
12097 Consider dead lwps as not being alive.
12098 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12099 threads we're not interested in.
12100 (same_lwp, find_lwp_pid): New.
12101 (linux_wait_for_lwp): Change `pid' argument's type from int to
12103 (linux_wait_for_event): Rename to ...
12104 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12105 from int to ptid_t. Adjust.
12106 (linux_wait_for_event): New.
12107 (linux_wait_1): Add `ptid' argument. Change return type to
12108 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12109 that exit from the process table.
12110 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12112 (mark_lwp_dead): New.
12113 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12114 stopping all threads, mark its main lwp as dead.
12115 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12117 (fetch_register, usr_store_inferior_registers)
12118 (regsets_fetch_inferior_registers)
12119 (regsets_store_inferior_registers, linux_read_memory)
12120 (linux_write_memory): Inline `inferior_pid'.
12121 (linux_look_up_symbols): Adjust to use per-process
12122 `thread_db_active'.
12123 (linux_request_interrupt): Adjust to use ptids.
12124 (linux_read_auxv): Inline `inferior_pid'.
12125 (initialize_low): Don't reference thread_db_active.
12126 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12127 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12128 (ps_getpid): Return the pid of the current inferior.
12129 * thread-db.c (proc_handle, thread_agent): Delete.
12130 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12132 (find_one_thread): Change argument type to ptid_t. Adjust to
12134 (maybe_attach_thread): Adjust to per-process data and ptids.
12135 (thread_db_find_new_threads): Ditto.
12136 (thread_db_init): Ditto.
12137 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12138 processes table. Adjust to use ptids.
12139 (spu_kill, spu_detach): Adjust interface. Remove process from
12141 (spu_join, spu_thread_alive): Adjust interface.
12142 (spu_wait): Adjust interface. Remove process from processes
12143 table. Adjust to use ptids.
12144 * win32-low.c (current_inferior_tid): Delete.
12145 (current_inferior_ptid): New.
12146 (debug_event_ptid): New.
12147 (thread_rec): Take a ptid. Adjust.
12148 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12149 (child_delete_thread): Ditto.
12150 (do_initial_child_stuff): Add `attached' argument. Add process to
12152 (child_fetch_inferior_registers, child_store_inferior_registers):
12154 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12155 (win32_attach): Pass 1 to do_initial_child_stuff.
12156 (win32_kill): Adjust interface. Remove process from processes
12158 (win32_detach): Ditto.
12159 (win32_join): Adjust interface.
12160 (win32_thread_alive): Take a ptid.
12161 (win32_resume): Adjust to use ptids.
12162 (get_child_debug_event): Ditto.
12163 (win32_wait): Adjust interface. Remove exiting process from
12166 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12168 Non-stop mode support.
12170 * server.h (non_stop): Declare.
12171 (gdb_client_data, handler_func): Declare.
12172 (delete_file_handler, add_file_handler, start_event_loop):
12174 (handle_serial_event, handle_target_event, push_event)
12175 (putpkt_notif): Declare.
12176 * target.h (enum resume_kind): New.
12177 (struct thread_resume): Replace `step' field by `kind' field.
12178 (TARGET_WNOHANG): Define.
12179 (struct target_ops) <wait>: Add `options' argument.
12180 <supports_non_stop, async, start_non_stop>: New fields.
12181 (target_supports_non_stop, target_async): New.
12182 (start_non_stop): Declare.
12183 (mywait): Add `options' argument.
12184 * target.c (mywait): Add `options' argument. Print child exit
12185 notifications here.
12186 (start_non_stop): New.
12187 * server.c (non_stop, own_buf, mem_buf): New globals.
12188 (struct vstop_notif): New.
12189 (notif_queue): New global.
12190 (queue_stop_reply, push_event, discard_queued_stop_replies)
12191 (send_next_stop_reply): New.
12192 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12194 (attach_inferior): In non-stop mode, don't wait for the target
12196 (handle_general_set): Handle QNonStop.
12197 (handle_query): When handling qC, return the current general
12198 thread, instead of the first thread of the list.
12199 (handle_query): If the backend supports non-stop mode, include
12200 QNonStop+ in the qSupported query response.
12201 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12203 (handle_v_attach, handle_v_run): Handle non-stop mode.
12204 (handle_v_stopped): New.
12205 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12206 (myresume): Adjust to use resume_kind. Handle non-stop.
12207 (queue_stop_reply_callback): New.
12208 (handle_status): Handle non-stop mode.
12209 (main): Clear non_stop flag on reconnection. Use the event-loop.
12210 Refactor serial protocol handling from here ...
12211 (process_serial_event): ... to this new function. When GDB
12212 selects any thread, select one here. In non-stop mode, wait until
12213 GDB acks all pending events before exiting.
12214 (handle_serial_event, handle_target_event): New.
12215 * remote-utils.c (remote_open): Install remote_desc in the event
12217 (remote_close): Remove remote_desc from the event loop.
12218 (putpkt_binary): Rename to...
12219 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12220 (putpkt_binary): New as wrapper around putpkt_binary_1.
12221 (putpkt_notif): New.
12222 (prepare_resume_reply): In non-stop mode, don't change the
12224 * event-loop.c: New.
12225 * Makefile.in (OBJ): Add event-loop.o.
12226 (event-loop.o): New rule.
12228 * linux-low.h (pid_of): Moved here.
12230 (get_lwp_thread): Use lwpid_of.
12231 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12232 * linux-low.c (pid_of): Delete.
12233 (inferior_pid): Use lwpid_of.
12234 (linux_event_pipe): New.
12235 (target_is_async_p): New.
12237 (handle_extended_wait): Use lwpid_of.
12238 (add_lwp): Don't set lwpid field.
12239 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12240 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12241 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12242 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12243 first. Adjust to linux_wait_for_event interface changes. Use
12245 (linux_detach): Don't delete the main lwp here.
12246 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12247 (status_pending_p): Don't consider explicitly suspended lwps.
12248 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12249 pointer. Add OPTIONS argument. Change return type to int. Use
12250 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12251 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12252 pointer. Add status pointer argument. Return a pid instead of a
12253 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12254 changes. In non-stop mode, don't switch to a random thread.
12255 (linux_wait): Rename to...
12256 (linux_wait_1): ... this. Add target_options argument, and handle
12257 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12258 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12259 clean exit and signal exit code. Don't stop all threads in
12260 non-stop mode. In all-stop mode, only stop all threads when
12261 reporting a stop to GDB. Handle explicit thread stop requests.
12262 (async_file_flush, async_file_mark): New.
12264 (send_sigstop): Use lwpid_of.
12265 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12266 interface changes. In non-stop mode, don't switch to a random
12268 (linux_resume_one_lwp): Use lwpid_of.
12269 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12270 (linux_resume_one_thread): ... this. Handle resume_stop. In
12271 non-stop mode, don't look for pending flag in all threads.
12272 (resume_status_pending_p): Don't consider explicitly suspended
12274 (my_waitpid): Reimplement. Emulate __WALL.
12275 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12277 (sigchld_handler, linux_supports_non_stop, linux_async)
12278 (linux_start_non_stop): New.
12279 (linux_target_ops): Register linux_supports_non_stop, linux_async
12280 and linux_start_non_stop.
12281 (initialize_low): Install SIGCHLD handler.
12282 * thread-db.c (thread_db_create_event, find_one_thread)
12283 (thread_db_get_tls_address): Use lwpid_of.
12284 * win32-low.c (win32_detach): Adjust to use resume_kind.
12285 (win32_wait): Add `options' argument.
12286 * spu-low.c (spu_resume): Adjust to use resume_kind.
12287 (spu_wait): Add `options' argument.
12289 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12291 Decouple target code from remote protocol.
12293 * target.h (enum target_waitkind): New.
12294 (struct target_waitstatus): New.
12295 (struct target_ops) <wait>: Return an unsigned long. Take a
12296 target_waitstatus pointer instead of a char pointer.
12297 (mywait): Likewise.
12298 * target.c (mywait): Change prototype to return an unsigned long.
12299 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12300 * server.h (thread_from_wait, old_thread_from_wait): Delete
12302 (prepare_resume_reply): Change prototype to take a
12304 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12305 (last_status, last_ptid): New.
12306 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12307 pid instead of a signal.
12308 (attach_inferior): Remove "status" and "signal" parameters.
12310 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12312 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12313 (handle_v_requests, myresume): Remove "status" and "signal"
12314 parameters. Adjust.
12315 (handle_status): New.
12316 (main): Delete local `status'. Adjust.
12317 * remote-utils.c: Include target.h.
12318 (prepare_resume_reply): Change prototype to take a
12319 target_waitstatus. Adjust.
12321 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12323 * spu-low.c (spu_wait): Adjust.
12324 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12326 (win32_wait): Adjust.
12328 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12330 * target.h (struct thread_resume): Delete leave_stopped member.
12331 (struct target_ops): Add a `n' argument to the `resume' callback.
12332 * server.c (start_inferior): Adjust.
12333 (handle_v_cont, myresume): Adjust.
12334 * linux-low.c (check_removed_breakpoint): Adjust to resume
12335 interface change, and to removed leave_stopped field.
12336 (resume_ptr): Delete.
12337 (struct thread_resume_array): New.
12338 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12339 resume interface change.
12340 (linux_continue_one_thread, linux_queue_one_thread)
12341 (resume_status_pending_p): Check if the resume field is NULL
12342 instead of checking the leave_stopped member.
12343 (linux_resume): Adjust to the target resume interface change.
12344 * spu-low.c (spu_resume): Adjust to the target resume interface
12346 * win32-low.c (win32_detach, win32_resume): Ditto.
12348 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12350 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12352 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12354 (linux_continue_one_thread): Only preserve the stepping flag if
12355 there's a pending breakpoint.
12357 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12359 * server.c (main): After the inferior having exited, call
12360 remote_close before exiting gdbserver.
12362 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12364 Fix size of FPSCR in Power 7 processors.
12365 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12366 (PPC_FEATURE_HAS_DFP): New #define.
12367 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12370 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12372 * server.c (handle_query) Whitespace and formatting.
12374 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12376 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12377 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12378 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12379 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12380 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12381 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12382 Makefile.in, configure.ac: Fix whitespace throughout.
12383 * configure: Regenerate.
12385 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12387 * inferiors.c (find_inferior): Make it safe for the callback
12388 function to delete the currently iterated inferior.
12390 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12392 * Makefile.in (linuw_low_h): Move higher.
12393 (thread-db.o): Depend on $(linux_low_h).
12395 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12397 Rename "process" to "lwp" throughout.
12399 * linux-low.c (all_processes): Rename to...
12400 (all_lwps): ... this.
12401 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12402 (add_process): Rename to ...
12403 (add_lwp): ... this. Adjust.
12404 (linux_create_inferior): Adjust.
12405 (linux_attach_lwp): Adjust.
12406 (linux_attach): Adjust.
12407 (linux_kill_one_process): Rename to ...
12408 (linux_kill_one_lwp): ... this. Adjust.
12409 (linux_kill): Adjust.
12410 (linux_detach_one_process): Rename to ...
12411 (linux_detach_one_lwp): ... this. Adjust.
12412 (linux_detach): Adjust.
12413 (check_removed_breakpoint): Adjust.
12414 (status_pending_p): Adjust.
12415 (linux_wait_for_process): Rename to ...
12416 (linux_wait_for_lwp): ... this. Adjust.
12417 (linux_wait_for_event): Adjust.
12418 (send_sigstop): Adjust.
12419 (wait_for_sigstop): Adjust.
12420 (stop_all_processes): Rename to ...
12421 (stop_all_lwps): ... this.
12422 (linux_resume_one_process): Rename to ...
12423 (linux_resume_one_lwp): ... this. Adjust.
12424 (linux_set_resume_request, linux_continue_one_thread)
12425 (linux_queue_one_thread, resume_status_pending_p)
12426 (usr_store_inferior_registers, regsets_store_inferior_registers)
12427 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12429 * linux-low.h (get_process): Rename to ...
12430 (get_lwp): ... this. Adjust.
12431 (get_thread_process): Rename to ...
12432 (get_thread_lwp): ... this. Adjust.
12433 (get_process_thread): Rename to ...
12434 (get_lwp_thread): ... this. Adjust.
12435 (struct process_info): Rename to ...
12436 (struct lwp_info): ... this.
12437 (all_processes): Rename to ...
12438 (all_lwps): ... this.
12439 * proc-service.c (ps_lgetregs): Adjust.
12440 * thread-db.c (thread_db_create_event, find_one_thread)
12441 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12443 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12445 * server.c (handle_query): Handle "qAttached".
12447 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12449 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12450 GPLv3, update license URL.
12452 2009-03-01 Doug Evans <dje@google.com>
12454 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12455 (server_h): Add gdb_signals.h.
12456 (signals.o): Update.
12457 * server.h (target_signal_from_host,target_signal_to_host_p)
12458 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12460 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12462 * remote-utils.c (getpkt): Also generate remote-debug
12463 information if noack_mode is set.
12465 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12467 * server.c (handle_query): Report qXfer:siginfo:read and
12468 qXfer:siginfo:write as supported and handle them.
12469 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12470 * linux-low.c (linux_xfer_siginfo): New.
12471 (linux_target_ops): Set it.
12473 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12475 * server.c (gdbserver_usage): Mention --remote-debug.
12476 (main): Accept '--remote-debug' switch.
12478 2009-01-18 Doug Evans <dje@google.com>
12480 * regcache.c (new_register_cache): No need to check result of xcalloc.
12481 * server.c (handle_search_memory): Back out calls to xmalloc,
12482 result is checked and error is returned to user upon failure.
12483 (handle_query): Ditto. Add more checks for result of malloc.
12484 (handle_v_cont): Check result of malloc, report error back to
12486 (handle_v_run): Ditto. Call freeargv.
12487 * server.h (freeargv): Declare.
12488 * utils.c (freeargv): New fn.
12490 2009-01-15 Doug Evans <dje@google.com>
12492 * gdbreplay.c (perror_with_name): Make arg const char *.
12493 * server.h (target_signal_to_name): Make return type const char *.
12494 * thread-db.c (thread_db_err_str): Make return type const char *.
12495 * utils.c (perror_with_name): Make arg const char *.
12497 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12499 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12500 when handling a EXIT_PROCESS_DEBUG_EVENT.
12502 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12504 * gdbreplay.c (gdbreplay_version): Update copyright year.
12505 * server.c (gdbserver_version): Likewise.
12507 2009-01-05 Doug Evans <dje@google.com>
12509 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12510 (handle_extended_wait): Improve comment.
12512 2008-12-13 Doug Evans <dje@google.com>
12514 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12515 * server.h (ATTR_MALLOC): New macro.
12516 (xmalloc,xcalloc,xstrdup): Declare.
12517 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12518 * inferiors.c: Ditto.
12519 * linux-low.c: Ditto.
12520 * mem-break.c: Ditto.
12521 * regcache.c: Ditto.
12522 * remote-utils.c: Ditto.
12525 * win32-low.c: Ditto.
12527 2008-12-12 Doug Evans <dje@google.com>
12529 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12530 in debugging printf.
12532 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12534 2008-12-09 Doug Evans <dje@google.com>
12536 * linux-low.h (struct process_info): Delete member tid, unused.
12537 * thread-db.c (find_one_thread): Update.
12538 (maybe_attach_thread): Update.
12540 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12542 * target.h (struct target_ops): Add qxfer_osdata member.
12543 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12545 (linux_qxfer_osdata): New functions.
12546 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12548 * server.c (handle_query): Handle "qXfer:osdata:read:".
12549 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12550 (buffer_xml_printf): New functions.
12551 * server.h (struct buffer): New.
12552 (buffer_grow_str, buffer_grow_str0): New macros.
12553 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12554 (buffer_xml_printf): Declare.
12556 2008-11-24 Doug Evans <dje@google.com>
12558 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12560 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12562 * server.c (handle_v_run): Always use the supplied argument list.
12564 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12566 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12567 (xtensa_regmap_table): Add entry for scompare1.
12569 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12571 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12572 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12573 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12574 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12575 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12576 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12577 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12578 XML target descriptions.
12579 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12580 when inferior is running on an ISA 2.05 or later processor. Add
12581 special case to return offset for full 64-bit slot of FPSCR when
12584 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12586 * Makefile.in (SFILES, clean): Added sparc64 files.
12587 (reg-sparc64.o, reg-sparc64.c): New.
12588 * configure.srv (sparc*-*-linux*): New configuration.
12589 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12590 syscall arguments for SPARC.
12591 (regsets_store_inferior_registers): Likewise.
12592 * linux-sparc-low.c: New file.
12594 2008-10-21 Doug Evans <dje@google.com>
12596 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12597 (READLINE_DIR,READLINE_DEP): Delete.
12598 (INTERNAL_CFLAGS): Update.
12599 (LINTFLAGS): Update.
12601 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12603 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12604 whole argv from the last run, not just argv[0].
12606 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12608 * regcache.c (new_register_cache): Return NULL if the register
12609 cache size isn't known yet.
12610 (free_register_cache): Avoid dereferencing a NULL regcache.
12612 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12614 * configure.srv: Merge MIPS and MIPS64.
12616 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12618 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12620 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12622 * Makefile.in: Add required vsx dependencies.
12624 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12625 Declare init_registers_powerpc_vsx32l.
12626 Declare init_registers_powerpc_vsx64l.
12627 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12628 (ppc_arch_setup): Check for VSX in hwcap.
12629 (ppc_fill_vsxregset): New function.
12630 (ppc_store_vsxregset): New function.
12631 Add new VSX entry in regset_info target_regsets.
12633 * configure.srv: Add new VSX dependencies.
12635 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12637 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12638 (remote_open): Set or clear transport_is_reliable.
12639 (putpkt_binary): Don't expect acks in noack mode.
12640 (getpkt): Don't send ack/nac in noack mode.
12641 * server.c (handle_general_set): Handle QStartNoAckMode.
12642 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12644 (main): Reset noack_mode on every connection.
12645 * server.h (noack_mode): Declare.
12647 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12649 * Makefile.in (GDBREPLAY_OBS): New variable.
12650 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12652 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12653 Daniel Jacobowitz <dan@codesourcery.com>
12655 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12656 (usr_store_inferior_registers): Likewise.
12657 (regsets_store_inferior_registers): Likewise.
12659 2008-07-31 Rolf Jansen <rj@surtec.com>
12660 Pedro Alves <pedro@codesourcery.com>
12662 * configure.ac: Check for memmem declaration.
12663 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12664 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12665 (disable_packet_qfThreadInfo): Unconditionally compile.
12666 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12667 * configure, config.in: Regenerate.
12669 2008-07-28 Doug Kwan <dougkwan@google.com>
12671 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12672 (linux_write_memory): Remove declaration of errno.
12674 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12676 * linux-low.c (handle_extended_wait): Do not use "status"
12677 variable uninitialized.
12679 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12681 * server.c (handle_v_attach): Inhibit reporting dll changes.
12683 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12685 * remote-utils.c (prepare_resume_reply): If requested, don't
12686 output "thread:TID" in the T stop reply.
12688 * server.c (disable_packet_vCont, disable_packet_Tthread)
12689 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12690 (handle_query): If requested, disable support for qC, qfThreadInfo
12692 (handle_v_requests): If requested, disable support for vCont.
12693 (gdbserver_show_disableable): New.
12694 (main): Handle --disable-packet and --disable-packet=LIST.
12696 * server.h (disable_packet_vCont, disable_packet_Tthread)
12697 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12699 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12701 * server.c (gdbserver_usage): Mention --version.
12703 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12705 * Makefile.in (gdbreplay.o): New rule.
12707 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12709 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12710 message, not gdbserver.
12712 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12713 Nathan Sidwell <nathan@codesourcery.com>
12714 Joseph Myers <joseph@codesourcery.com>
12716 * acinclude.m4: Include ../../config/acx.m4.
12717 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12718 * configure, config.in: Regenerate.
12719 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12720 * server.c (gdbserver_version): Print PKGVERSION.
12721 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12722 (main): Adjust gdbserver_usage calls.
12723 * gdbreplay.c (version, host_name): Add declarations.
12724 (gdbreplay_version, gdbreplay_usage): New.
12725 (main): Accept --version and --help options.
12727 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12729 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12730 (arm_breakpoint_at): Handle Thumb.
12731 (the_low_target): Add comment.
12733 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12735 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12737 2008-05-09 Doug Evans <dje@google.com>
12739 * server.h (decode_search_memory_packet): Declare.
12740 * remote-utils.c (decode_search_memory_packet): New fn.
12741 * server.c (handle_search_memory_1): New fn.
12742 (handle_search_memory): New fn.
12743 (handle_query): Process qSearch:memory packets.
12745 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12747 * regcache.c (registers_length): Remove.
12748 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12749 full register packet.
12750 * regcache.h (registers_length): Remove prototype.
12751 * server.h (PBUFSIZ): Define to 16384.
12753 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12755 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12756 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12757 powerpc-64l.o, and powerpc-altivec64l.o.
12758 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12759 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12760 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12761 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12762 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12765 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12766 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12767 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12768 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12769 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12770 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12771 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12772 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12773 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12774 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12777 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12778 (init_registers_powerpc_32l): ... this new prototype.
12779 (init_registers_powerpc_32): Remove, replace by ...
12780 (init_registers_powerpc_altivec32l): ... this new prototype.
12781 (init_registers_powerpc_e500): Remove, replace by ...
12782 (init_registers_powerpc_e500l): ... this new prototype.
12783 (init_registers_ppc64): Remove, replace by ...
12784 (init_registers_powerpc_64l): ... this new prototype.
12785 (init_registers_powerpc_64): Remove, replace by ...
12786 (init_registers_powerpc_altivec64l): ... this new prototype.
12787 (ppc_num_regs): Set to 73.
12788 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12789 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12790 (ppc_cannot_store_register): Handle orig_r3 and trap.
12791 (ppc_arch_setup): Update init_registers_... calls.
12792 (ppc_fill_gregset): Handle orig_r3 and trap.
12794 * inferiors.c (clear_inferiors): Reset current_inferior.
12796 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
12798 * acinclude.m4: Add override.m4.
12799 * configure: Regenerate.
12801 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12803 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12804 initial call to init_register_ppc64.
12806 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12808 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12809 single powerpc*-*-linux* case.
12810 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12812 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12814 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
12815 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
12817 * linux-ppc-low.c: Include <elf.h>.
12818 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12819 (ppc_hwcap): New global variable.
12820 (ppc_regmap): Remove __SPE__ #ifdef sections.
12821 (ppc_regmap_e500): New global variable.
12822 (ppc_cannot_store_register): Update __SPE__ special case.
12823 (ppc_get_hwcap): New function.
12824 (ppc_arch_setup): Use it to determine whether inferior supports
12825 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12826 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12827 Do not access registers if target does not support AltiVec.
12828 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12829 Do not access registers if target does not support SPE.
12830 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12832 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12834 * linux-low.c (disabled_regsets, num_regsets): New.
12835 (use_regsets_p): Delete.
12836 (linux_wait_for_process): Clear disabled_regsets.
12837 (regsets_fetch_inferior_registers): Check and set it.
12838 (regsets_store_inferior_registers): Likewise.
12839 (linux_fetch_registers, linux_store_registers): Do not use
12841 (initialize_low): Allocate disabled_regsets.
12843 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12845 * Makefile.in (LIBOBJS): New.
12846 (OBS): Use LIBOBJS.
12847 (memmem.o): New rule.
12848 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12849 * configure: Regenerated.
12851 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12853 * server.c (handle_query): Never return "unsupported" for
12854 qXfer:features:read queries.
12856 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12858 * server.c (get_features_xml): Fix inverted condition.
12859 (handle_query): Always support qXfer:feature:read.
12861 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12863 * server.c (wrapper_argv): New.
12864 (start_inferior): Handle wrapper_argv. If set, expect an extra
12866 (gdbserver_usage): Document --wrapper.
12867 (main): Parse --wrapper.
12869 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12871 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12872 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12873 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12874 (ppc_set_pc): Likewise.
12875 (ppc_arch_setup): New function.
12876 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12877 of collect_register.
12878 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
12880 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12882 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12883 instead of linux-ppc64-low.o.
12884 * linux-ppc64-low.c: Remove file.
12885 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12886 (linux-ppc64-low.o): Remove rule.
12888 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12889 (init_registers_powerpc_64): Likewise.
12890 (ppc_regmap): Conditionally define depending on __powerpc64__.
12891 (ppc_cannot_store_register): Do not special-case "fpscr" when
12892 compiled on __powerpc64__.
12893 (ppc_collect_ptrace_register): New function.
12894 (ppc_supply_ptrace_register): New function.
12895 (ppc_breakpoint): Change type to "unsigned int".
12896 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12897 (the_low_target): Conditionally provide initializers for the
12898 arch_setup member depending on __powerpc64__. Install
12899 collect_ptrace_register and supply_ptrace_register members.
12901 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12903 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12904 * server.c (gdbserver_xmltarget): Define.
12905 (get_features_xml): Use it to replace "target.xml" and arch_string.
12907 * configure.srv: Remove srv_xmltarget. Add XML files that were
12908 mentioned there to srv_xmlfiles instead. Remove conditional tests
12909 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12910 srv_xmlfiles and srv_regobj to include all possible choices.
12911 * configure.ac (srv_xmltarget): Remove.
12912 (srv_xmlfiles): Do not add "target.xml".
12913 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12914 checks for supplementary target information.
12915 * configure: Regenerate.
12916 * Makefile.in (XML_TARGET): Remove.
12917 (target.xml): Remove rule.
12918 (clean): Do not clean up target.xml.
12919 (.PRECIOUS): Do not mention target.xml.
12921 * target.h (struct target_ops): Remove arch_string member.
12922 * linux-low.c (linux_arch_string): Remove.
12923 (linux_target_ops): Remove arch_string initializer.
12924 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12925 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12926 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12927 * spu-low.c (spu_arch_string): Remove.
12928 (spu_target_ops): Remove arch_string initializer.
12929 * win32-low.c (win32_arch_string): Remove.
12930 (win32_target_ops): Remove arch_string initializer.
12931 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12932 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12933 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12935 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12937 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12938 by collect_ptrace_register and supply_ptrace_register hooks.
12939 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12940 instead of checking for the_low_target.left_pad_xfer.
12941 (usr_store_inferior_registers): Use collect_ptrace_register callback
12942 instead of checking for the_low_target.left_pad_xfer.
12944 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12945 (s390_supply_ptrace_register): Likewise.
12946 (s390_fill_gregset): Call s390_collect_ptrace_register.
12947 (the_low_target): Update.
12949 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12950 (ppc_supply_ptrace_register): Likewise.
12951 (the_low_target): Update.
12953 * linux-i386-low.c (the_low_target): Update.
12954 * linux-x86-64-low.c (the_low_target): Update.
12956 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12958 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12959 reg-s390.o and reg-s390x.o.
12961 * linux-low.c (new_inferior): New global variable.
12962 (linux_create_inferior, linux_attach): Set it.
12963 (linux_wait_for_process): Call the_low_target.arch_setup after the
12964 target has stopped for the first time.
12965 (initialize_low): Do not call the_low_target.arch_setup.
12967 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12968 (s390_set_pc): Likewise.
12969 (s390_arch_setup): New function.
12970 (the_low_target): Use s390_arch_setup as arch_setup routine.
12972 * regcache.c (realloc_register_cache): New function.
12973 (set_register_cache): Call it for each existing regcache.
12975 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12977 * server.h (init_registers): Remove prototype.
12979 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12980 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12981 instead of init_registers ().
12982 * linux-arm-low.c (init_registers_arm): Add prototype.
12983 (init_registers_arm_with_iwmmxt): Likewise.
12984 (the_low_target): Add initializer for arch_setup field.
12985 * linux-cris-low.c (init_registers_cris): Add prototype.
12986 (the_low_target): Add initializer for arch_setup field.
12987 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12988 (the_low_target): Add initializer for arch_setup field.
12989 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12990 (the_low_target): Add initializer for arch_setup field.
12991 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12992 (the_low_target): Add initializer for arch_setup field.
12993 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12994 (the_low_target): Add initializer for arch_setup field.
12995 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12996 (the_low_target): Add initializer for arch_setup field.
12997 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12998 (init_registers_mips64_linux): Likewise.
12999 (the_low_target): Add initializer for arch_setup field.
13000 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13001 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13002 (the_low_target): Add initializer for arch_setup field.
13003 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13004 (init_registers_powerpc_64): Likewise.
13005 (the_low_target): Add initializer for arch_setup field.
13006 * linux-s390-low.c (init_registers_s390): Add prototype.
13007 (init_registers_s390x): Likewise.
13008 (the_low_target): Add initializer for arch_setup field.
13009 * linux-sh-low.c (init_registers_sh): Add prototype.
13010 (the_low_target): Add initializer for arch_setup field.
13011 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13012 (the_low_target): Add initializer for arch_setup field.
13013 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13014 (the_low_target): Add initializer for arch_setup field.
13016 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13017 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13018 instead of init_registers ().
13019 * win32-arm-low.c (init_registers_arm): Add prototype.
13020 (the_low_target): Add initializer for arch_setup field.
13021 * win32-i386-low.c (init_registers_i386): Add prototype.
13022 (the_low_target): Add initializer for arch_setup field.
13024 * spu-low.c (init_registers_spu): Add prototype.
13025 (initialize_low): Call initialie_registers_spu () instead of
13026 initialize_registers ().
13028 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13030 * server.c (handle_v_requests): When handling the vRun and vAttach
13031 packets, if already debugging a process, don't kill it. Return an
13034 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13036 * server.c (handle_query): Correct length check.
13038 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13040 * win32-low.c (do_initial_child_stuff): Add process handle
13041 parameter. Set current_process_handle and current_process_id from the
13042 parameters. Clear globals.
13043 (win32_create_inferior): Don't set current_process_handle and
13044 current_process_id here. Instead pass them on the call to
13045 do_initial_child_stuff.
13046 (win32_attach): Likewise.
13047 (win32_clear_inferiors): New.
13048 (win32_kill): Don't close the current process handle or the
13049 current thread handle here. Instead call win32_clear_inferiors.
13050 (win32_detach): Don't open a new handle to the process. Call
13051 win32_clear_inferiors.
13052 (win32_join): Don't rely on current_process_handle; open a new
13053 handle using the process id.
13054 (win32_wait): Call win32_clear_inferiors when the inferior process
13057 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13059 * server.c (monitor_show_help): Add "exit".
13061 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13063 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13064 (clean): Add reg-xtensa.c.
13065 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13066 * configure.srv (xtensa*-*-linux*) New target.
13067 * linux-xtensa-low.c: New.
13068 * xtensa-xtregs.c: New.
13070 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13072 * hostio.c: Don't include errno.h.
13073 (errno_to_fileio_errno): Move to hostio-errno.
13074 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13075 error number outputting to the target->hostio_last_error callback.
13076 (hostio_packet_error): Use FILEIO_EINVAL directly.
13077 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13078 calls to hostio_error.
13079 * hostio-errno.c: New.
13080 * server.h (hostio_last_error_from_errno): Declare.
13081 * target.h (target_ops): Add hostio_last_error member.
13082 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13083 as hostio_last_error handler.
13084 * spu-low.c (spu_target_ops): Likewise.
13085 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13086 (wince_hostio_last_error): New functions.
13087 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13088 as hostio_last_error handler.
13089 (win32_target_ops) [!_WIN32_WCE]: Register
13090 hostio_last_error_from_errno as hostio_last_error handler.
13091 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13092 (hostio-errno.o): New rule.
13093 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13094 * configure.srv (srv_hostio_err_objs): New variable. Default to
13096 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13097 * configure: Regenerate.
13099 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13101 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13102 (linux_kill, linux_detach): Clean up the process list.
13103 * remote-utils.c (remote_open): Improve port number parsing.
13104 (putpkt_binary, input_interrupt): Only send interrupts if the target
13106 * server.c (extended_protocol): Make static.
13107 (attached): Define earlier.
13108 (exit_requested, response_needed, program_argv): New variables.
13109 (target_running): New.
13110 (start_inferior): Clear attached here.
13111 (attach_inferior): Set attached here.
13112 (require_running): Define.
13113 (handle_query): Use require_running and target_running. Implement
13115 (handle_v_attach, handle_v_run): New.
13116 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13117 (gdbserver_usage): Update.
13118 (main): Redo argument parsing. Handle --debug and --multi. Handle
13119 --attach along with other options or after the port. Save
13120 program_argv. Support no initial program. Resynchronize
13121 communication with GDB after an error. Handle "monitor exit".
13122 Use require_running and target_running. Always allow the extended
13123 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13124 restart in extended mode.
13125 * README: Refer to the GDB manual. Update --attach usage.
13127 2007-12-20 Andreas Schwab <schwab@suse.de>
13129 * linux-low.c (STACK_SIZE): Define.
13130 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13131 (linux_test_for_tracefork): Likewise.
13133 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13135 * linux-low.c (linux_wait_for_event): Update messages. Do not
13136 reinsert auto-delete breakpoints.
13137 * mem-break.c (struct breakpoint): Change return type of handler to
13139 (set_breakpoint_at): Update handler type.
13140 (reinsert_breakpoint_handler): Return 1 instead of calling
13142 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13144 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13145 * mem-break.h (set_breakpoint_at): Update handler type.
13146 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13147 * win32-low.c (auto_delete_breakpoint): New.
13148 (get_child_debug_event): Use it.
13150 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13152 * configure.ac: Check for pread and pwrite.
13153 * hostio.c (handle_pread): Fall back to lseek and read.
13154 (handle_pwrite): Fall back to lseek and write.
13155 * config.in, configure: Regenerated.
13157 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13159 * server.c (myresume): Add own_buf argument.
13160 (main): Update calls.
13162 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13164 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13165 * remote-utils.c (remote_open): Do not call disable_async_io.
13166 (block_async_io): Delete.
13167 (unblock_async_io): Make static.
13168 (initialize_async_io): New.
13169 * server.c (handle_v_cont): Handle async I/O here.
13170 (myresume): Likewise. Move other common resume tasks here...
13171 (main): ... from here. Call initialize_async_io. Disable async
13172 I/O before the main loop.
13173 * server.h (initialize_async_io): Declare.
13174 (block_async_io, unblock_async_io): Delete prototypes.
13175 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13177 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13179 * remote-utils.c (readchar): Allow binary data in received messages.
13181 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13183 * win32-low.c (attaching): New global.
13184 (win32_create_inferior): Clear the `attaching' global.
13185 (win32_attach): Set the `attaching' global.
13186 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13187 attaching. Only set a breakpoint at the entry point if not
13190 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13192 * server.c (main): Don't report dll events on the initial
13193 connection on attaches.
13195 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13197 * server.c (main): Relax numerical bases supported for the pid of
13198 the --attach command line argument.
13200 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13202 * win32-low.c (win32_attach): Call OpenProcess before
13203 DebugActiveProcess, not after. Add last error output to error
13206 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13208 * win32-low.c (win32_get_thread_context)
13209 (win32_set_thread_context): New functions.
13210 (thread_rec): Use win32_get_thread_context.
13211 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13212 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13215 2007-12-03 Leo Zayas
13216 Pedro Alves <pedro_alves@portugalmail.pt>
13218 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13220 (child_add_thread): Minor cleanup.
13221 (child_continue): Resume artificially suspended threads before
13222 calling ContinueDebugEvent.
13223 (suspend_one_thread): New.
13224 (fake_breakpoint_event): New.
13225 (get_child_debug_event): Change return type to int. Check here if
13226 gdb sent an interrupt request. If a soft interrupt was requested,
13227 fake a breakpoint event. Return 0 if there is no event to handle,
13229 (win32_wait): Don't check here if gdb sent an interrupt request.
13230 Ensure there is a valid event to handle.
13231 (win32_request_interrupt): Add soft interruption method as last
13234 2007-12-03 Leo Zayas
13235 Pedro Alves <pedro_alves@portugalmail.pt>
13237 * win32-low.h (win32_thread_info): Add descriptions to the
13238 structure members. Replace `suspend_count' counter by a
13240 * win32-low.c (thread_rec): Update condition of when to get the
13241 context from the inferior. Rely on ContextFlags being set if it
13242 has already been retrieved. Only suspend the inferior thread if
13243 we haven't already. Warn if that fails.
13244 (continue_one_thread): s/suspend_count/suspended/. Only call
13245 ResumeThread once. Warn if that fails.
13247 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13249 * win32-low.c (win32_wait): Don't read from the inferior when it
13250 has already exited.
13252 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13254 * Makefile.in (win32_low_h): New variable.
13255 (win32-low.o): Add dependency on $(win32_low_h).
13256 (win32-arm-low.o, win32-i386-low.o): New rules.
13258 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13260 * hostio.c: Correct copyright year.
13262 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13264 * Makefile.in (OBS): Add hostio.o.
13265 (hostio.o): New rule.
13266 * server.h (handle_vFile): Declare.
13267 * hostio.c: New file.
13268 * server.c (handle_v_requests): Take packet_len and new_packet_len
13269 for binary packets. Call handle_vFile.
13270 (main): Update call to handle_v_requests.
13272 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13274 * linux-low.c: Include <sched.h>.
13276 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13278 * linux-low.c (linux_tracefork_grandchild): New.
13279 (linux_tracefork_child): Use clone.
13280 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13282 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13284 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13286 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13288 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13290 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13292 * inferiors.c (change_inferior_id): Delete.
13293 (add_pid_to_list, pull_pid_from_list): New.
13294 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13295 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13296 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13297 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13298 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13299 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13300 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13301 (using_threads): Always set to 1.
13302 (handle_extended_wait): New.
13303 (add_process): Do not set TID.
13304 (linux_create_inferior): Set must_set_ptrace_flags.
13305 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13306 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13307 (linux_thread_alive): Rename TID argument to LWPID.
13308 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13309 (linux_wait_for_event): Do not use TID or check using_threads. Update
13310 call to dead_thread_notify. Call handle_extended_wait.
13311 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13312 (send_sigstop): Delete sigstop_sent.
13313 (wait_for_sigstop): Avoid TID.
13314 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13315 (linux_test_for_tracefork): New.
13316 (linux_lookup_signals): Use thread_db_active and
13317 linux_supports_tracefork_flag.
13318 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13319 * linux-low.h (get_process_thread): Avoid TID.
13320 (struct process_ifo): Move thread_known and tid to the end. Remove
13322 (linux_attach_lwp, thread_db_init): Update prototypes.
13323 * server.h (change_inferior_id): Delete prototype.
13324 (add_pid_to_list, pull_pid_from_list): New prototypes.
13325 * thread-db.c (thread_db_use_events): New.
13326 (find_first_thread): Rename to...
13327 (find_one_thread): ...this. Update callers and messages. Do not
13328 call fatal. Check thread_db_use_events. Do not call
13329 change_inferior_id or new_thread_notify.
13330 (maybe_attach_thread): Update. Do not call new_thread_notify.
13331 (thread_db_init): Set thread_db_use_events. Check use_events.
13332 * utils.c (fatal, warning): Correct message prefix.
13334 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13336 * Makefile.in (clean): Remove new files.
13337 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13338 (powerpc-64.o, powerpc-64.c): New rules.
13339 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13340 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13342 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13344 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13345 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13346 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13347 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13348 (target_regsets): Add AltiVec and SPE register sets.
13349 * configure.ac: Check for AltiVec and SPE.
13350 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13351 (ppc_fill_vrregset, ppc_store_vrregset): New.
13352 (target_regsets): Add AltiVec register set.
13353 * configure: Regenerated.
13355 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13357 * linux-low.c (O_LARGEFILE): Define.
13358 (linux_read_memory): Use /proc/PID/mem.
13359 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13360 * configure, config.in: Regenerated.
13362 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13364 * linux-low.c (linux_wait_for_event): Do not pass signals while
13367 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13369 * win32-low.c (create_process): New.
13370 (win32_create_inferior): Use create_process instead of
13371 CreateProcess. If create_process failed retry appending an ".exe"
13372 suffix. Store the GetLastError result immediatelly after
13373 create_process calls and use it on the call to error.
13375 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13377 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13379 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13381 * configure.ac: Switch license to GPLv3.
13383 2007-08-01 Michael Snyder <msnyder@access-company.com>
13385 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13387 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13389 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13391 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13392 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13393 CloseToolhelp32Snapshot.
13394 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13395 CloseToolhelp32Snapshot.
13397 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13399 * server.c (main): Check for inferior exit before main loop.
13401 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13403 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13404 instead of on tmp_desc.
13406 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13407 Daniel Jacobowitz <dan@codesourcery.com>
13409 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13410 (add_thread): Minor cleanups.
13411 (clear_inferiors): Move lower in the file. Clear the DLL
13413 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13414 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13415 (xml_escape_text): New.
13416 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13418 (handle_v_cont): Report errors.
13419 (gdbserver_version): Update.
13420 (main): Correct size of own_buf. Do not report initial DLL events.
13421 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13422 (unloaded_dll, xml_escape_text): New.
13423 * win32-low.c (enum target_waitkind): Update comments.
13424 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13425 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13426 (win32_EnumProcessModules, win32_GetModuleInformation)
13427 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13428 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13429 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13430 (win32_Module32First, win32_Module32Next, load_toolhelp)
13431 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13432 (get_child_debug_event): Handle DLL events.
13433 (win32_wait): Likewise.
13435 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13437 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13438 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13440 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13442 * win32-low.c (handle_output_debug_string): Ignore event if not
13445 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13447 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13449 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13451 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13453 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13455 * inferiors.c (change_inferior_id): Add comment.
13456 * linux-low.c (check_removed_breakpoint): Add an early
13457 prototype. Improve debug output.
13458 (linux_attach): Doc update.
13459 (linux_detach_one_process, linux_detach): Clean up before releasing
13461 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13462 * linux-low.h (struct process_info): Doc improvement.
13463 * mem-break.c (delete_all_breakpoints): New.
13464 * mem-break.h (delete_all_breakpoints): New prototype.
13465 * thread-db.c (find_first_thread): New.
13466 (thread_db_create_event): Call it instead of
13467 thread_db_find_new_threads. Clean up unused variables.
13468 (maybe_attach_thread): Remove first thread handling.
13469 (thread_db_find_new_threads): Use find_first_thread.
13470 (thread_db_get_tls_address): Likewise.
13472 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13474 * thread-db.c (thread_db_find_new_threads): Add prototype.
13475 (thread_db_create_event): Check for the main thread before adding
13477 (maybe_attach_thread): Only enable event reporting if TID == 0.
13478 (thread_db_get_tls_address): Check for new threads.
13480 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13482 * linux-low.c (linux_create_inferior): Try execv before execvp.
13483 * spu-low.c (spu_create_inferior): Likewise.
13485 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13487 * linux-low.c (linux_create_inferior): Change execv to execvp.
13488 * spu-low.c (spu_create_inferior): Likewies.
13490 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13492 * Makefile.in (clean): Clean new files instead of deleted ones.
13493 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13494 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13496 * configure.srv: Specify XML files and new regformats for MIPS and
13498 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13499 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13500 an entry for the restart register.
13501 (mips_cannot_fetch_register, mips_cannot_store_register)
13502 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13503 register names to match the XML descriptions.
13504 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13505 restart register instead of $0.
13507 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13508 Markus Deuling <deuling@de.ibm.com>
13510 * remote-utils.c (decode_xfer_write): New function.
13511 * server.h (decode_xfer_write): Add prototype.
13512 * server.c (handle_query): Add PACKET_LEN argument. Support
13513 qXfer:spu:read and qXfer:spu:write packets.
13514 (main): Pass packet_len to handle_query.
13515 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13516 * target.h (target_ops): Add qxfer_spu.
13518 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13520 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13521 accessing non-seekable spufs files.
13523 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13525 * server.c (handle_query): Add reply for qC packet.
13527 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13528 Leo Zayas <lerele@champenstudios@com>
13530 * server.h (check_remote_input_interrupt_request): New function.
13531 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13532 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13533 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13534 (check_remote_input_interrupt_request): New function.
13535 * server.h (check_remote_input_interrupt_request): Declare.
13536 * win32-low.c (winapi_DebugBreakProcess,
13537 winapi_GenerateConsoleCtrlEvent): New typedefs.
13538 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13540 (win32_wait): Check for remote interrupt request
13541 with check_remote_input_interrupt_request.
13542 (win32_request_interrupt): New function.
13543 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13545 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13547 * win32-low.c (debug_registers_changed,
13548 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13549 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13550 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13551 (thread_rec): Get context using the low target.
13552 (child_add_thread): Call thread_added on the low target,
13553 which does the same thing.
13555 (do_initial_child_stuff): Remove debug registers references.
13556 Set context using the low target. Resume threads after
13557 setting the contexts.
13558 (child_continue): Remove dead variable. Remove debug
13559 registers references.
13560 (child_fetch_inferior_registers): Go through the low target.
13561 (do_child_store_inferior_registers): Remove.
13562 (child_store_inferior_registers): Go through the low target.
13563 (win32_resume): Remove debug registers references.
13564 Set context using the low target.
13565 (handle_exception): Change return type to void. Don't record
13566 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13567 first chance exception.
13568 (get_child_debug_event): Change return type to void. Remove
13569 goto loop. Always return after waiting for debug event.
13570 (win32_wait): Convert to switch statement. Handle spurious
13573 * win32-i386-low.c (debug_registers_changed,
13574 debug_registers_used): New.
13575 (initial_stuff): Rename to ...
13576 (i386_initial_stuff): ... this. Clear debug registers
13578 (store_debug_registers): Delete.
13579 (i386_get_thread_context): New.
13580 (load_debug_registers): Delete.
13581 (i386_set_thread_context): New.
13582 (i386_thread_added): New.
13583 (single_step): Rename to ...
13584 (i386_single_step): ... this.
13585 (do_fetch_inferior_registers): Rename to ...
13586 (i386_fetch_inferior_register): ... this.
13587 (i386_store_inferior_register): New.
13588 (the_low_target): Adapt to new interface.
13590 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13591 (arm_get_thread_context): New.
13592 (arm_set_thread_context): New.
13594 (do_fetch_inferior_registers): Rename to ...
13595 (arm_fetch_inferior_register): ... this.
13596 (arm_store_inferior_register): New.
13597 (arm_wince_breakpoint): Reimplement as unsigned long.
13598 (arm_wince_breakpoint_len): Define.
13599 (the_low_target): Adapt to new interface.
13601 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13602 load_debug_registers. Add get_thread_context, set_thread_context,
13603 thread_added and store_inferior_register. Rename
13604 fetch_inferior_registers to fetch_inferior_register.
13605 (regptr): Remove declaration.
13607 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13609 * linux-low.c (linux_detach): Change return type to int. Return 0.
13610 * spu-low.c (spu_detach): Likewise.
13612 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13614 * target.h (target_ops): Change return type of detach to int.
13616 (join_inferior): New.
13617 * server.c (main): Don't skip detach support on mingw32.
13618 If the inferior doesn't support detaching return error.
13619 Call join_inferior instead of using waitpid.
13620 * linux-low.c (linux_join): New.
13621 (linux_target_op): Add linux_join.
13622 * spu-low.c (spu_join): New.
13623 (spu_target_ops): Add spu_join.
13624 * win32-low.c (win32_detach): Adapt to new interface.
13625 Reopen current_process_handle before detaching. Issue a child
13626 resume before detaching.
13628 (win32_target_op): Add win32_join.
13630 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13632 * win32-low.c (win32-attach): Fix return value.
13633 * target.h (target_ops): Describe ATTACH return values.
13635 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13637 * win32-low.c (GETPROCADDRESS): Define.
13638 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13639 (winapi_DebugSetProcessKillOnExit): Likewise.
13640 (win32_create_inferior): Force usage of ansi CreateProcessA.
13641 (win32_attach): Use GETPROCADDRESS.
13642 (win32_detach): Likewise.
13644 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13646 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13648 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13650 * win32-low.c: Commit leftover changes from 2007-03-29.
13652 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13654 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13655 fields short instead of int. Add explicit padding.
13656 (i387_cache_to_fsave): Remove unnecessary casts.
13657 (i387_fsave_to_cache): Doc fix.
13658 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13660 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13662 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13663 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13665 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13667 * configure.srv (arm*-*-mingw32ce*): Move near the other
13670 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13672 * configure.ac: Add errno checking.
13673 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13674 sys/file.h and malloc.h.
13675 (AC_CHECK_DECLS): Add perror.
13676 (srv_mingwce): Handle.
13677 * configure.srv (i[34567]86-*-cygwin*): Add
13678 win32-i386-low.o to srv_tgtobj.
13679 (i[34567]86-*-mingw*): Likewise.
13680 (arm*-*-mingw32ce*): Add case.
13681 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13682 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13683 [__MINGW32CE__] (strerror): New function.
13684 [__MINGW32CE__] (errno): Define to GetLastError.
13685 [__MINGW32CE__] (COUNTOF): New macro.
13686 (remote_open): Remove extra close call.
13687 * mem-break.c (delete_breakpoint_at): New function.
13688 * mem-break.h (delete_breakpoint_at): Declare.
13689 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13690 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13691 [USE_WIN32API] (read, write): Add char* casts.
13692 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13693 * server.h: Include wincecompat.h on Windows CE.
13694 [HAVE_ERRNO_H]: Check.
13695 (perror): Declare if not declared.
13696 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13697 (perror_with_name): Remove errno declaration.
13698 * wincecompat.h: New.
13699 * wincecompat.c: New.
13700 * win32-low.h: New.
13701 * win32-arm-low.c: New.
13702 * win32-i386-low.c: New.
13703 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13704 (OUTMSG2): Make it safe.
13706 (COUNTOF): New macro.
13707 (NUM_REGS): Get it from the low target.
13708 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13709 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13710 (thread_rec): Let low target handle debug registers.
13711 (child_add_thread): Likewise.
13712 (child_init_thread_list): Likewise.
13713 (continue_one_thread): Likewise.
13715 (do_child_fetch_inferior_registers): Move to ...
13716 * win32-i386-low.c: ... here, and rename to ...
13717 (do_fetch_inferior_registers): ... this.
13718 * win32-low.c (child_fetch_inferior_registers):
13719 Go through the low target.
13720 (do_child_store_inferior_registers): Use regptr.
13721 (strwinerror): New function.
13722 (win32_create_inferior): Handle Windows CE.
13723 Use strwinerror instead of strerror on Windows error
13724 codes. Add program to the error output.
13725 Don't close the main thread handle on Windows CE.
13726 (win32_attach): Use coredll.dll on Windows CE.
13727 (win32_kill): Close current process and current
13729 (win32_detach): Use coredll.dll on Windows CE.
13730 (win32_resume): Let low target handle debug registers, and
13732 (handle_exception): Add/Remove initial breakpoint. Avoid
13733 non-existant WSTOPSIG on Windows CE.
13734 (win32_read_inferior_memory): Cast to remove warning.
13735 (win32_arch_string): Go through the low target.
13736 (initialize_low): Call set_breakpoint_data with the low
13737 target's breakpoint.
13738 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13739 FOP_REGNUM, mappings): Move to ...
13740 * win32-i386-low.c: ... here.
13741 * win32-low.c (win32_thread_info): Move to ...
13742 * win32-low.h: ... here.
13743 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13744 win32-arm-low.c and wincecompat.c.
13745 (all:): Add $EXEEXT.
13746 (install-only:): Likewise.
13747 (gdbserver:): Likewise.
13748 (gdbreplay:): Likewise.
13749 * config.in: Regenerate.
13750 * configure: Regenerate.
13752 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13754 * win32-low.c: Rename typedef thread_info to
13755 win32_thread_info throughout.
13757 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13759 * win32-i386-low.c: Rename to ...
13760 * win32-low.c: ... this.
13761 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13762 * Makefile.in: Likewise.
13764 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13766 * remote-utils.c (monitor_output): Constify msg parameter.
13767 * server.h (monitor_output): Likewise.
13768 * win32-i386-low.c (handle_output_debug_string): New.
13769 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13770 handle_output_debug_string.
13771 (get_child_debug_event): Likewise.
13773 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13775 * server.c (main): Correct strtoul check.
13777 2007-03-27 Jon Ringle <jon@ringle.org>
13779 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13781 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13783 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13785 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13787 * terminal.h: Check HAVE_SGTTY_H.
13789 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
13791 * remote-utils.c (remote_open): Print out the assigned port number.
13793 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13795 * remote-utils.c (monitor_output): New function.
13796 * server.c (debug_threads): Define here.
13797 (monitor_show_help): New function.
13798 (handle_query): Handle qRcmd.
13799 (main): Do not handle 'd' packet.
13800 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13801 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13804 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13806 * Makefile.in (EXEEXT): New.
13807 (clean): Use $(EXEEXT).
13809 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13811 * target.h (target_ops): Rename send_signal to request_interrupt,
13812 and remove enum target_signal parameter.
13813 * linux-low.c (linux_request_interrupt): Rename from
13814 linux_send_signal, and always send SIGINT.
13815 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13816 and always send SIGINT.
13817 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13819 (input_interrupt): Likewise.
13821 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13823 * server.c (get_features_xml): Check if target implemented
13825 * win32-i386-low.c (win32_arch_string): New.
13826 (win32_target_ops): Add win32_arch_string as arch_string member.
13828 2007-02-22 Markus Deuling <deuling@de.ibm.com>
13830 * spu-low.c (spu_arch_string): New.
13831 (spu_target_ops): Add spu_arch_string.
13833 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13835 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13836 * configure.ac: Do not check for terminal.h.
13837 * configure, config.in: Regenerated.
13839 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13841 * Makefile.in (OBS): Add $(XML_BUILTIN).
13842 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13844 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13845 (arm-with-iwmmxt.c): New.
13846 * config.in, configure: Regenerate.
13847 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13848 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13849 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13850 (arm*-*-linux*): Add iWMMXt and regset support.
13851 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13852 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13853 (arm_store_wmmxregset, target_regsets): New.
13854 * server.c (get_features_xml): Take annex argument. Check builtin
13856 (handle_query): Handle multiple annexes.
13858 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13860 * remote-utils.c [USE_WIN32API] (read, write): Define.
13861 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13864 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13866 * linux-i386-low.c (the_low_target): Set arch_string.
13867 * linux-x86-64-low.c (the_low_target): Likewise.
13868 * linux-low.c (linux_arch_string): New.
13869 (linux_target_ops): Add it.
13870 * linux-low.h (struct linux_target_ops): Add arch_string.
13871 * server.c (write_qxfer_response): Use const void * for DATA.
13872 (get_features_xml): New.
13873 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13874 * target.h (struct target_ops): Add arch_string method.
13876 2007-01-03 Denis Pilat <denis.pilat@st.com>
13877 Daniel Jacobowitz <dan@codesourcery.com>
13879 * linux-low.c (linux_kill): Handle being called with no threads.
13880 * win32-i386-low.c (win32_kill): Likewise.
13881 (get_child_debug_event): Clear current_process_handle.
13883 2006-12-30 Denis PILAT <denis.pilat@st.com>
13884 Daniel Jacobowitz <dan@codesourcery.com>
13886 * remote-utils.c (remote_open): Check the type of specified
13887 serial port devices before opening them.
13888 * server.c (main): Kill the inferior if an error occurs during
13889 the first remote_open.
13891 2006-12-05 Markus Deuling <deuling@de.ibm.com>
13893 * README: Update supported targets.
13895 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13897 * Makefile.in (clean): Remove reg-mips64.c.
13898 (reg-mips64.c, reg-mips64.o): New rules.
13899 * configure.srv: Handle mips64. Include regset support for mips.
13900 * linux-mips-low.c (union mips_register): New.
13901 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13902 (mips_breakpoint, mips_breakpoint_at): Use int.
13903 (mips_collect_register, mips_supply_register)
13904 (mips_collect_register_32bit, mips_supply_register_32bit)
13905 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13906 (mips_store_fpregset, target_regsets): New.
13907 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13909 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13911 * configure.srv: Add target "spu*-*-*".
13912 * Makefile.in (clean): Remove reg-spu.c.
13913 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13914 * spu-low.c: New file.
13916 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13918 * configure.ac: Correct td_thr_tls_get_addr test.
13919 * configure: Regenerated.
13921 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13923 * linux-low.c (linux_wait_for_event): Reformat. Use the
13924 pass_signals array.
13925 * remote-utils.c (decode_address_to_semicolon): New.
13926 * server.c (pass_signals, handle_general_set): New.
13927 (handle_query): Mention QPassSignals for qSupported.
13928 (main): Call handle_general_set.
13929 * server.h (pass_signals, decode_address_to_semicolon): New.
13931 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13933 * server.c (handle_query): Correct error handling for read_auxv.
13935 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13937 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13938 and srv_linux_thread_db to yes.
13939 * linux-s390-low.c (s390_fill_gregset): New function.
13940 (target_regsets): Define data structure.
13942 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13944 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13945 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13946 * config.in, configure: Regenerated.
13947 * inferiors.c (gdb_id_to_thread): New function.
13948 (gdb_id_to_thread_id): Use it.
13949 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13950 * linux-low.h (struct process_info): Add th member.
13951 (thread_db_get_tls_address): New prototype.
13952 * remote-utils.c (decode_address): Make non-static.
13953 * server.c (handle_query): Handle qGetTLSAddr.
13954 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13955 * target.h (struct target_ops): Add get_tls_address.
13956 * thread-db.c (maybe_attach_thread): Save the thread handle.
13957 (thread_db_get_tls_address): New.
13959 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13961 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13962 (linux_resume_one_process): Take a siginfo_t *. Update all
13963 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13964 (struct pending_signals): Add a siginfo_t.
13965 (linux_wait_for_process): Always set last_status.
13966 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13967 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13968 * linux-low.h (struct process_info): Add last_status.
13970 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13972 * remote-utils.c (try_rle): New function.
13973 (putpkt_binary): Use it.
13975 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13977 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13978 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13979 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13980 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13981 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13984 2006-08-08 Richard Sandiford <richard@codesourcery.com>
13986 * server.c (terminal_fd): New variable.
13987 (old_foreground_pgrp): Likewise.
13988 (restore_old_foreground_pgrp): New function.
13989 (start_inferior): Record the terminal file descriptor in terminal_fd
13990 and its original foreground group in old_foreground_pgrp. Register
13991 restore_old_foreground_pgrp with atexit().
13993 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13995 * server.c (handle_query): Correct qPart to qXfer.
13997 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13999 * configure.ac: Check for more headers which are missing on
14000 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14001 * configure.srv: Add Cygwin and mingw32.
14002 * remote-utils.c: Don't include headers unconditionally which
14003 are missing on mingw32. Include <winsock.h> for mingw32.
14004 (remote_open): Adjust for mingw32 support. Flush
14005 standard error after writing to it.
14006 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14007 (unblock_async_io, enable_async_io, disable_async_io)
14008 (readchar, getpkt): Update for Winsock support.
14009 (prepare_resume_reply): Expect a protocol signal number.
14010 * server.c: Disable <sys/wait.h> on mingw32.
14011 (start_inferior): Adjust for mingw32 support. Flush
14012 standard error after writing to it.
14013 (attach_inferior): Likewise. Use protocol signal
14015 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14017 * win32-i386-low.c: New file.
14018 * Makefile.in (XM_CLIBS): Set.
14019 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14020 (win32-i386-low.o): New dependency rule.
14021 * linux-low.c (linux_wait): Use target signal numbers.
14022 * target.h (struct target_ops): Doc fix.
14023 * server.h (target_signal_to_name): New prototype.
14024 * gdbreplay.c: Don't include headers unconditionally which
14025 are missing on mingw32. Include <winsock.h> for mingw32.
14026 (remote_close, remote_open): Adjust for Winsock support.
14027 * configure, config.in: Regenerated.
14029 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14031 * server.c (decode_xfer_read, write_qxfer_response): New.
14032 (handle_query): Take a packet length argument. Handle
14033 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14034 the qSupported response.
14035 (main): Update call to handle_query.
14037 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14039 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14040 (putpkt_binary): Renamed from putpkt and adjusted for binary
14042 (putpkt): New wrapper for putpkt_binary.
14043 (readchar): Don't mask off the high bit.
14044 (decode_X_packet): New function.
14045 * server.c (main): Call putpkt_binary if a handler sets the packet
14046 length. Save the length of the incoming packet. Handle 'X'.
14047 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14049 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14051 * server.c (handle_query): Handle qSupported.
14053 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14055 * remote-utils.c (all_symbols_looked_up): New variable.
14056 (look_up_one_symbol): Check it.
14057 * server.h (look_up_one_symbol): New declaration.
14058 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14060 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14062 * Makefile.in (linux-arm-low.o): Update dependencies.
14063 * linux-arm-low.c: Include "gdb_proc_service.h".
14064 (PTRACE_GET_THREAD_AREA): Define.
14065 (ps_get_thread_area): New function.
14067 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14069 * configure.srv (m68k*-*-uclinux*): New target.
14070 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14071 (linux_resume_one_process): Remove extraneous cast.
14072 (linux_read_offsets): New.
14073 (linux_target_op): Add linux_read_offsets on mmuless systems.
14074 * server.c (handle_query): Add qOffsets logic.
14075 * target.h (struct target_ops): Add read_offsets.
14077 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14079 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14080 (PTRACE_GET_THREAD_AREA): Define.
14081 (ps_get_thread_area): New function.
14082 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14083 (linux-x86-64-low.o): Update.
14085 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14087 * configure.ac: Remove checks for prfpregset_t.
14088 * gdb_proc_service.h: New file.
14089 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14090 new "gdb_proc_service.h".
14091 * proc-service.c: Likewise.
14092 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14093 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14094 * Makefile.in (gdb_proc_service_h): Updated.
14095 * configure, config.in: Regenerated.
14097 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14099 * remote-utils.c (prepare_resume_reply): Move declaration
14100 of gdb_id_from_wait to the top of the block.
14102 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14104 * linux-low.c (regsets_store_inferior_registers): Read the regset
14105 from the target before filling it.
14107 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14109 * server.c (attach_inferior): Return SIGTRAP for a successful
14112 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14114 * Makefile.in (OBS): Add version.o.
14115 (STAGESTUFF): Delete.
14116 (version.o): Add dependencies.
14117 (version.c): Replace rule.
14118 (clean): Remove version.c.
14119 * server.c (gdbserver_version): New.
14120 (gdbserver_usage): Use printf.
14121 (main): Handle --version and --help.
14122 * server.h (version, host_name): Add declarations.
14124 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14136 * linux-x86-64-low.c:
14138 * linux-s390-low.c:
14139 * linux-ppc64-low.c:
14141 * linux-mips-low.c:
14142 * linux-m68k-low.c:
14143 * linux-m32r-low.c:
14146 * linux-ia64-low.c:
14147 * linux-i386-low.c:
14148 * linux-crisv32-low.c:
14160 * gdbserver.1: Add (C) after Copyright. Update the FSF
14163 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14165 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14166 (arm_breakpoint_at): Recognize both breakpoints.
14167 (the_low_target): Use the correct breakpoint instruction.
14169 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14171 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14172 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14173 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14174 (the_low_target): Update.
14176 2005-10-25 Andreas Schwab <schwab@suse.de>
14178 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14180 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14181 (ia64_num_regs): Reduce to 462.
14183 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14185 * acinclude.m4: Correct quoting.
14186 * aclocal.m4: Regenerated.
14188 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14189 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14190 (thread_db_init): Call thread_db_err_str.
14191 * configure.ac: Check for TD_VERSION.
14192 * config.in, configure: Regenerated.
14194 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14196 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14198 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14200 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14201 is not available. Define HAVE_PTRACE_GETREGS if it is.
14202 * config.in, configure: Regenerated.
14203 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14204 * linux-i386-low.c, linux-m68k-low.c: Update to use
14205 HAVE_PTRACE_GETREGS.
14206 * linux-low.c (regsets_fetch_inferior_registers)
14207 (regsets_store_inferior_registers): Only return 0 if we processed
14209 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14210 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14212 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14214 * inferiors.c (struct thread_info): Add gdb_id.
14215 (add_thread): Add gdb_id argument.
14216 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14217 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14218 calls to add_thread.
14219 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14220 * server.c (handle_query): Use thread_to_gdb_id.
14221 (handle_v_cont, main): Use gdb_id_to_thread_id.
14222 * server.h (add_thread): Update prototype.
14223 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14226 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14228 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14229 left-padded registers.
14230 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14231 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14233 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14235 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14236 * configure: Regenerate.
14237 * config.in: Regenerate.
14238 * server.h (NEED_DECLARATION_STRERROR):
14239 Replace with !HAVE_DECL_STRERROR.
14241 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14243 * linux-low.c (linux_wait, linux_send_signal): Don't test
14244 an unsigned long variable for > 0 if it could be MAX_ULONG.
14245 * server.c (myresume): Likewise.
14246 * target.c (set_desired_inferior): Likewise.
14248 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14250 * configure.ac: Simplify and improve check for socklen_t.
14251 * configure, config.in: Regenerate.
14253 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14255 * acconfig.h: Remove.
14256 * configure.ac: Add a test for socklen_t. Use three-argument
14257 AC_DEFINE throughout.
14258 * config.in: Regenerated using autoheader 2.59.
14259 * configure: Regenerated.
14261 * gdbreplay.c (socklen_t): Provide a default.
14262 (remote_open): Use socklen_t.
14263 * remote-utils.c (socklen_t): Provide a default.
14264 (remote_open): Use socklen_t.
14265 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14268 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14270 * linux-low.c (linux_read_memory, linux_write_memory)
14271 (linux_read_auxv): Likewise.
14272 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14273 (check_mem_write): Likewise.
14274 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14276 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14277 (registers_from_string, register_data): Likewise.
14278 * server.c (handle_query, main): Likewise.
14279 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14280 (decode_M_packet): Likewise.
14281 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14282 * target.h (struct target_ops): Update read_memory, write_memory,
14284 (read_inferior_memory, write_inferior_memory): Update.
14285 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14286 to unsigned char *.
14287 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14288 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14289 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14290 linux-s390-low.c, linux-sh-low.c: Update for changes in
14291 read_inferior_memory and the_low_target->breakpoint.
14293 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14295 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14296 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14297 * configure.srv: Add powerpc64-*-linux*.
14298 * linux-ppc64-low.c: New file.
14300 2005-05-23 Orjan Friberg <orjanf@axis.com>
14302 * linux-cris-low.c: New file with support for CRIS.
14303 * linux-crisv32-low.c: Ditto for CRISv32.
14304 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14305 (clean): Add reg-cris.c and reg-crisv32.c.
14306 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14307 reg-crisv32.o, and reg-crisv32.c to make rules.
14308 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14309 recognized targets.
14311 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14313 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14314 of sizeof (PTRACE_XFER_TYPE).
14315 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14317 2005-05-12 Orjan Friberg <orjanf@axis.com>
14319 * target.h (struct target_ops): Add insert_watchpoint,
14320 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14321 pointers for hardware watchpoint support.
14322 * linux-low.h (struct linux_target_ops): Ditto.
14323 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14324 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14325 to linux_target_ops.
14326 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14328 * server.c (main): Recognize 'Z' and 'z' packets.
14330 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14332 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14333 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14334 (the_low_target): Add new members.
14336 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14338 * proc-service.c (ps_lgetregs): Search all_processes instead of
14341 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14343 * server.c (start_inferior): Change return type to int.
14344 (attach_inferior): Change sigptr to int *.
14345 (handle_v_cont, handle_v_requests): Change signal to int *.
14346 (main): Change signal to int.
14348 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14350 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14351 * configure.srv: Add m32r*-*-linux*.
14352 * linux-m32r-low.c: New file.
14354 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14356 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14358 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14360 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14361 Take unsigned long arguments for PIDs.
14362 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14363 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14364 (wait_for_sigstop, linux_resume_one_process)
14365 (regsets_fetch_inferior_registers, linux_send_signal)
14366 (linux_read_auxv): Likewise. Update the types of variables holding
14367 PIDs. Update format string specifiers.
14368 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14369 * remote-utils.c (prepare_resume_reply): Likewise.
14370 * server.c (cont_thread, general_thread, step_thread)
14371 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14373 (handle_query): Update format specifiers.
14374 (handle_v_cont, main): Use strtoul for thread IDs.
14375 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14376 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14377 (general_thread, step_thread, thread_from_wait)
14378 (old_thread_from_wait): Update.
14379 * target.h (struct thread_resume): Use unsigned long for THREAD.
14380 (struct target_ops): Use unsigned long for arguments to attach and
14383 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14385 * acinclude.m4: Include bfd/bfd.m4 directly.
14386 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14387 <agriffis@toolchain.org>.
14388 * aclocal.m4, configure: Regenerated.
14390 2005-01-07 Andrew Cagney <cagney@gnu.org>
14392 * configure.ac: Rename configure.in, require autoconf 2.59.
14393 * configure: Re-generate.
14395 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14397 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14398 LIBS when finished.
14399 * aclocal.m4: Regenerated.
14400 * configure: Regenerated.
14402 2004-11-21 Andreas Schwab <schwab@suse.de>
14404 * linux-m68k-low.c (m68k_num_gregs): Define.
14405 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14406 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14407 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14408 (m68k_breakpoint_at): New. Add to the_low_target.
14410 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14411 srv_linux_thread_db to yes.
14413 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14415 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14416 (ARCH_SET_FS): Likewise.
14417 (ARCH_GET_FS): Likewise.
14418 (ARCH_GET_GS): Likewise.
14420 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14422 * linux-i386-low.c (ps_get_thread_area): New.
14423 * linux-x86-64-low.c (ps_get_thread_area): New.
14424 * linux-low.c: Include <sys/syscall.h>.
14425 (linux_kill_one_process): Don't kill the first thread here.
14426 (linux_kill): Kill the first thread here.
14427 (kill_lwp): New function.
14428 (send_sigstop, linux_send_signal): Use it.
14429 * proc-service.c: Clean up #ifdefs.
14430 (fpregset_info): Delete.
14431 (ps_lgetregs): Update and enable implementation.
14432 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14434 * remote-utils.c (struct sym_cache, symbol_cache): New.
14435 (input_interrupt): Print a clearer message.
14436 (async_io_enabled): New variable.
14437 (enable_async_io, disable_async_io): Use it. Update comments.
14438 (look_up_one_symbol): Use the symbol cache.
14439 * thread-db.c (thread_db_look_up_symbols): New function.
14440 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14442 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14444 * configure.in: Test for -rdynamic.
14445 * configure: Regenerated.
14446 * Makefile (INTERNAL_LDFLAGS): New.
14447 (gdbserver, gdbreplay): Use it.
14449 2004-09-02 Andrew Cagney <cagney@gnu.org>
14451 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14453 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14455 * linux-low.c (linux_wait): Clear all_processes list also.
14457 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14459 * linux-low.c: Include <errno.h>. Remove extern declaration of
14462 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14464 * gdbreplay.c, server.h, utils.c: Update copyright years.
14466 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14468 * server.c (main): Print child status or termination signal from
14469 variable 'signal', not 'sig'.
14471 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14473 * linux-low.c (linux_read_memory): Change return type to
14474 int. Check for and return error from ptrace().
14475 * target.c (read_inferior_memory): Change return type to int. Pass
14476 back return status from the_target->read_memory().
14477 * target.h (struct target_ops): Adapt *read_memory() prototype.
14479 (read_inferior_memory): Adapt prototype.
14480 * server.c (main): Return an error packet if
14481 read_inferior_memory() returns an error.
14483 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14485 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14486 Unify with other clean targets.
14488 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14490 * server.c (handle_v_cont): Call set_desired_inferior.
14492 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14494 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14496 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14498 * linux-low.c (linux_wait): Unblock async I/O.
14499 (linux_resume): Block and enable async I/O.
14500 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14501 * server.h (block_async_io, unblock_async_io): Add prototypes.
14503 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14505 * remote-utils.c (remote_open): Print a status notice after
14506 opening a TCP port.
14507 * server.c (attach_inferior): Print a status notice after
14510 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14512 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14514 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14516 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14518 * server.c, target.h: Update copyright years.
14520 2004-02-25 Roland McGrath <roland@redhat.com>
14522 * target.h (struct target_ops): New member `read_auxv'.
14523 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14524 * linux-low.c (linux_read_auxv): New function.
14525 (linux_target_ops): Initialize `read_auxv' member to that.
14527 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14529 Committed by Jim Blandy <jimb@redhat.com>.
14531 * linux-s390-low.c (s390_num_regs): Update.
14532 (s390_regmap): Remove control registers. Use __s390x__ predefine
14533 instead of GPR_SIZE to distiguish s390 and s390x targets.
14535 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14537 * linux-low.c: Update copyright year.
14538 (check_removed_breakpoint): Clear pending_is_breakpoint.
14539 (linux_set_resume_request, linux_queue_one_thread)
14540 (resume_status_pending_p): New functions.
14541 (linux_continue_one_thread): Use process->resume.
14542 (linux_resume): Only resume threads if there are no pending events.
14543 * linux-low.h (struct process_info): Add resume request
14546 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14548 * regcache.c (new_register_cache): Clear the allocated register
14549 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14551 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14553 * linux-low.c (linux_resume): Take a struct thread_resume *
14555 (linux_wait): Update call.
14556 (resume_ptr): New static variable.
14557 (linux_continue_one_thread): Renamed from
14558 linux_continue_one_process. Use resume_ptr.
14559 (linux_resume): Use linux_continue_one_thread.
14560 * server.c (handle_v_cont, handle_v_requests): New functions.
14561 (myresume): New function.
14562 (main): Handle 'v' case.
14563 * target.h (struct thread_resume): New type.
14564 (struct target_ops): Change argument of "resume" to struct
14566 (myresume): Delete macro.
14568 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14570 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14571 (uninstall): Support DESTDIR.
14573 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14575 * configure.srv: Add xscale*linux copy of arm*linux entry.
14577 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14579 * linux-arm-low.c (arm_reinsert_addr): New function.
14580 (the_low_target): Add arm_reinsert_addr.
14582 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14584 * mem-break.c: Remove whitespace at end of file.
14586 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14588 * configure.in: Check whether we need to prototype strerror.
14589 * server.h: Optionally prototype strerror.
14590 * gdbreplay.c (perror_with_name): Use strerror.
14591 * linux-low.c (linux_attach_lwp): Use strerror.
14592 * utils.c (perror_with_name): Use strerror.
14593 * config.in, configure: Regenerated.
14595 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14597 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14598 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14600 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14602 * Makefile.in (SFILES): Update.
14603 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14604 low-sun3.c: Remove files.
14606 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14608 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14609 (linux_detach_one_process, linux_detach): New functions.
14610 (linux_target_ops): Add linux_detach.
14611 * server.c (main): Handle 'D' packet.
14612 * target.h (struct target_ops): Add "detach" member.
14613 (detach_inferior): Define.
14615 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14617 From Kelley Cook <kelleycook@wideopenwest.com>:
14618 * configure.srv: Accept i[34567]86 variants.
14620 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14622 * linux-low.c (linux_wait_for_event): Correct comment typos.
14623 (linux_resume_one_process): Call check_removed_breakpoint.
14624 (linux_send_signal): New function.
14625 (linux_target_ops): Add linux_send_signal.
14626 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14628 * target.h (struct target_ops): Add send_signal.
14630 2003-05-29 Jim Blandy <jimb@redhat.com>
14632 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14633 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14634 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14635 away part of the register's value.
14637 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14639 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14640 (linux_wait_for_event, linux_init_signals): Likewise.
14642 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14644 * configure.in: Check for stdlib.h.
14645 * configure: Regenerated.
14646 * config.in: Regenerated.
14648 2003-01-04 Andreas Schwab <schwab@suse.de>
14650 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14652 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14654 * Makefile.in: Remove obsolete code.
14656 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14658 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14659 defined(PT_FPR0_HI).
14661 2002-11-17 Stuart Hughes <seh@zee2.com>
14663 * linux-arm-low.c (arm_num_regs): Increase.
14664 (arm_regmap): Include status register.
14666 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14668 * linux-low.c (register_addr): Remove incorrect -1 check.
14670 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14672 * linux-low.c (linux_create_inferior): Call setpgid. Return
14674 (unstopped_p, linux_signal_pid): Remove.
14675 (linux_target_ops): Remove linux_signal_pid.
14676 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14677 global instead of target method.
14678 * target.h (struct target_ops): Remove signal_pid. Update comment
14679 for create_inferior.
14680 * server.c (signal_pid): New variable.
14681 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14682 gdbserver. Set the child to be the foreground process group.
14683 (attach_inferior): Set signal_pid.
14685 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14687 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14689 2002-08-20 Jim Blandy <jimb@redhat.com>
14691 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14694 2002-08-01 Andrew Cagney <cagney@redhat.com>
14696 * Makefile.in: Make chill references obsolete.
14698 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14700 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14701 * configure: Regenerate.
14702 * config.in: Regenerate.
14704 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14706 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14707 (perror_with_name, remote_close, remote_open, expect, play): Static.
14709 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14711 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14712 byte offsets instead of an array of indexes.
14713 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14715 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14717 * regcache.c: Add comment.
14719 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14721 * thread-db.c: New file.
14722 * proc-service.c: New file.
14723 * acinclude.m4: New file.
14724 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14725 proc-service.o, and thread-db.o.
14726 (linux-low.o): Add USE_THREAD_DB.
14727 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14728 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14729 * aclocal.m4: Regenerated.
14730 * config.in: Regenerated.
14731 * configure: Regenerated.
14732 * configure.in: Check for proc_service.h, sys/procfs.h,
14733 thread_db.h, and linux/elf.h headrs.
14734 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14735 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14736 Check for -lthread_db and thread support.
14737 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14738 PowerPC, and SuperH.
14739 * i387-fp.c: Constify arguments.
14740 * i387-fp.h: Likewise.
14741 * inferiors.c: (struct thread_info): Renamed from
14742 `struct inferior_info'. Remove PID member. Use generic inferior
14743 list header. All uses updated.
14744 (inferiors, signal_pid): Removed.
14745 (all_threads): New variable.
14746 (get_thread): Define.
14747 (add_inferior_to_list): New function.
14748 (for_each_inferior): New function.
14749 (change_inferior_id): New function.
14750 (add_inferior): Removed.
14751 (remove_inferior): New function.
14752 (add_thread): New function.
14753 (free_one_thread): New function.
14754 (remove_thread): New function.
14755 (clear_inferiors): Use for_each_inferior and free_one_thread.
14756 (find_inferior): New function.
14757 (find_inferior_id): New function.
14758 (inferior_target_data): Update argument type.
14759 (set_inferior_target_data): Likewise.
14760 (inferior_regcache_data): Likewise.
14761 (set_inferior_regcache_data): Likewise.
14762 * linux-low.c (linux_bp_reinsert): Remove.
14763 (all_processes, stopping_threads, using_thrads)
14764 (struct pending_signals, debug_threads, pid_of): New.
14765 (inferior_pid): Replace with macro.
14766 (struct inferior_linux_data): Remove.
14767 (get_stop_pc, add_process): New functions.
14768 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14769 Use add_process and add_thread.
14770 (linux_attach_lwp): New function, based on old linux_attach. Use
14771 add_process and add_thread. Set stop_expected for new threads.
14772 (linux_attach): New function.
14773 (linux_kill_one_process): New function.
14774 (linux_kill): Kill all LWPs.
14775 (linux_thread_alive): Use find_inferior_id.
14776 (check_removed_breakpoints, status_pending_p): New functions.
14777 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14778 Update. Use WNOHANG. Wait for cloned processes also. Update process
14779 struct for the found process.
14780 (linux_wait_for_event): New function.
14781 (linux_wait): Use it. Support LWPs.
14782 (send_sigstop, wait_for_sigstop, stop_all_processes)
14783 (linux_resume_one_process, linux_continue_one_process): New functions.
14784 (linux_resume): Support LWPs.
14785 (REGISTER_RAW_SIZE): Remove.
14786 (fetch_register): Use register_size instead. Call supply_register.
14787 (usr_store_inferior_registers): Likewise. Call collect_register.
14788 Fix recursive case.
14789 (regsets_fetch_inferior_registers): Improve error message.
14790 (regsets_store_inferior_registers): Add debugging.
14791 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14792 (unstopped_p, linux_signal_pid): New functions.
14793 (linux_target_ops): Add linux_signal_pid.
14794 (linux_init_signals): New function.
14795 (initialize_low): Call it. Initialize using_threads.
14796 * regcache.c (inferior_regcache_data): Add valid
14798 (get_regcache): Fetch registers lazily. Add fetch argument
14799 and update all callers.
14800 (regcache_invalidate_one, regcache_invalidate): New
14802 (new_register_cache): Renamed from create_register_cache.
14803 Return the new regcache.
14804 (free_register_cache): Change argument to a void *.
14805 (registers_to_string, registers_from_string): Call get_regcache
14806 with fetch flag set.
14807 (register_data): Make static. Pass fetch flag to get_regcache.
14808 (supply_register): Call get_regcache with fetch flag clear.
14809 (collect_register): Call get_regcache with fetch flag set.
14810 (collect_register_as_string): New function.
14811 * regcache.h: Update.
14812 * remote-utils.c (putpkt): Flush after debug output and use
14814 Handle input interrupts while waiting for an ACK.
14815 (input_interrupt): Use signal_pid method.
14816 (getpkt): Flush after debug output and use stderr.
14817 (outreg): Use collect_register_as_string.
14818 (new_thread_notify, dead_thread_notify): New functions.
14819 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14820 and general_thread.
14821 (look_up_one_symbol): Flush after debug output.
14822 * server.c (step_thread, server_waiting): New variables.
14823 (start_inferior): Don't use signal_pid. Update call to mywait.
14824 (attach_inferior): Update call to mywait.
14825 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14826 (main): Don't fetch/store registers explicitly. Use
14827 set_desired_inferior. Support proposed ``Hs'' packet. Update
14829 * server.h: Update.
14830 (struct inferior_list, struct_inferior_list_entry): New.
14831 * target.c (set_desired_inferior): New.
14832 (write_inferior_memory): Constify.
14833 (mywait): New function.
14834 * target.h: Update.
14835 (struct target_ops): New signal_pid method.
14836 (mywait): Removed macro, added prototype.
14838 * linux-low.h (regset_func): Removed.
14839 (regset_fill_func, regset_store_func): New.
14840 (enum regset_type): New.
14841 (struct regset_info): Add type field. Use new operation types.
14842 (struct linux_target_ops): stop_pc renamed to get_pc.
14843 Add decr_pc_after_break and breakpoint_at.
14844 (get_process, get_thread_proess, get_process_thread)
14845 (strut process_info, all_processes, linux_attach_lwp)
14846 (thread_db_init): New.
14848 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14849 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14850 (the_low_target): Add new members.
14851 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14852 (i386_store_fpxregset): Constify.
14853 (target_regsets): Add new kind identifier.
14854 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14855 (i386_set_pc): Add debugging.
14856 (i386_breakpoint_at): New function.
14857 (the_low_target): Add new members.
14858 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14859 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14860 (mips_breakpoint_at): New.
14861 (the_low_target): Add new members.
14862 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14863 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14864 (the_low_target): Add new members.
14865 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14866 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14867 (the_low_target): Add new members.
14868 * linux-x86-64-low.c (target_regsets): Add new kind
14871 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
14873 From Martin Pool <mbp@samba.org>:
14874 * server.c (gdbserver_usage): New function.
14877 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
14879 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14880 stop_at -> stop_pc.
14882 2002-05-04 Andrew Cagney <ac131313@redhat.com>
14884 * Makefile.in: Remove obsolete code.
14886 2002-04-24 Michal Ludvig <mludvig@suse.cz>
14888 * linux-low.c (regsets_fetch_inferior_registers),
14889 (regsets_store_inferior_registers): Removed cast to int from
14891 * regcache.h: Added declaration of struct inferior_info.
14893 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14895 * inferiors.c (struct inferior_info): Add regcache_data.
14896 (add_inferior): Call create_register_cache.
14897 (clear_inferiors): Call free_register_cache.
14898 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14899 * regcache.c (struct inferior_regcache_data): New.
14900 (registers): Remove.
14901 (get_regcache): New function.
14902 (create_register_cache, free_register_cache): New functions.
14903 (set_register_cache): Don't initialize the register cache here.
14904 (registers_to_string, registers_from_string, register_data): Call
14906 * regcache.h: Add prototypes.
14907 * server.h: Likewise.
14909 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14911 * mem-break.c: New file.
14912 * mem-break.h: New file.
14913 * Makefile.in: Add mem-break.o rule; update server.h
14915 * inferiors.c (struct inferior_info): Add target_data
14917 (clear_inferiors): Free target_data member if set.
14918 (inferior_target_data, set_inferior_target_data): New functions.
14919 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14920 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14921 * linux-low.c (linux_bp_reinsert): New variable.
14922 (struct inferior_linux_data): New.
14923 (linux_create_inferior): Use set_inferior_target_data.
14924 (linux_attach): Likewise. Call add_inferior.
14925 (linux_wait_for_one_inferior): New function.
14926 (linux_wait): Call it.
14927 (linux_write_memory): Add const.
14928 (initialize_low): Call set_breakpoint_data.
14929 * linux-low.h (struct linux_target_ops): Add breakpoint
14931 * server.c (attach_inferior): Remove extra add_inferior
14933 * server.h: Include mem-break.h. Update inferior.c
14935 * target.c (read_inferior_memory)
14936 (write_inferior_memory): New functions.
14937 * target.h (read_inferior_memory)
14938 (write_inferior_memory): Change macros to prototypes.
14939 (struct target_ops): Update comments. Add const to write_memory
14942 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
14944 * linux-low.c (usr_store_inferior_registers): Support
14945 registers which are allowed to fail to store.
14946 * linux-low.h (linux_target_ops): Likewise.
14947 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14948 (ppc_cannot_store_register): FPSCR may not be storable.
14950 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14952 * server.h: Include <string.h> if HAVE_STRING_H.
14953 * ChangeLog: Correct paths in last ChangeLog entry.
14955 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14957 * linux-low.h: Remove obsolete prototypes.
14958 (struct linux_target_ops): New.
14959 (extern the_low_target): New.
14960 * linux-low.c (num_regs, regmap): Remove declarations.
14961 (register_addr): Use the_low_target explicitly.
14962 (fetch_register): Likewise.
14963 (usr_fetch_inferior_registers): Likewise.
14964 (usr_store_inferior_registers): Likewise.
14965 * linux-arm-low.c (num_regs): Remove.
14966 (arm_num_regs): Define.
14967 (arm_regmap): Renamed from regmap, made static.
14968 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14970 (arm_cannot_store_register): Renamed from cannot_store_register,
14972 (the_low_target): New.
14973 * linux-i386-low.c (num_regs): Remove.
14974 (i386_num_regs): Define.
14975 (i386_regmap): Renamed from regmap, made static.
14976 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14978 (i386_cannot_store_register): Renamed from cannot_store_register,
14980 (the_low_target): New.
14981 * linux-ia64-low.c (num_regs): Remove.
14982 (ia64_num_regs): Define.
14983 (ia64_regmap): Renamed from regmap, made static.
14984 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14986 (ia64_cannot_store_register): Renamed from cannot_store_register,
14988 (the_low_target): New.
14989 * linux-m68k-low.c (num_regs): Remove.
14990 (m68k_num_regs): Define.
14991 (m68k_regmap): Renamed from regmap, made static.
14992 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14994 (m68k_cannot_store_register): Renamed from cannot_store_register,
14996 (the_low_target): New.
14997 * linux-mips-low.c (num_regs): Remove.
14998 (mips_num_regs): Define.
14999 (mips_regmap): Renamed from regmap, made static.
15000 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15002 (mips_cannot_store_register): Renamed from cannot_store_register,
15004 (the_low_target): New.
15005 * linux-ppc-low.c (num_regs): Remove.
15006 (ppc_num_regs): Define.
15007 (ppc_regmap): Renamed from regmap, made static.
15008 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15010 (ppc_cannot_store_register): Renamed from cannot_store_register,
15012 (the_low_target): New.
15013 * linux-s390-low.c (num_regs): Remove.
15014 (s390_num_regs): Define.
15015 (s390_regmap): Renamed from regmap, made static.
15016 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15018 (s390_cannot_store_register): Renamed from cannot_store_register,
15020 (the_low_target): New.
15021 * linux-sh-low.c (num_regs): Remove.
15022 (sh_num_regs): Define.
15023 (sh_regmap): Renamed from regmap, made static.
15024 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15026 (sh_cannot_store_register): Renamed from cannot_store_register,
15028 (the_low_target): New.
15029 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15030 (the_low_target): New.
15032 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15034 * Makefile.in: Add stamp-h target.
15035 * configure.in: Create stamp-h.
15036 * configure: Regenerated.
15038 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15040 * inferiors.c: New file.
15041 * target.c: New file.
15042 * target.h: New file.
15043 * Makefile.in: Add target.o and inferiors.o. Update
15045 * linux-low.c (inferior_pid): New static variable,
15046 moved from server.c.
15047 (linux_create_inferior): Renamed from create_inferior.
15048 Call add_inferior. Return 0 on success instead of a PID.
15049 (linux_attach): Renamed from myattach.
15050 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15051 (linux_thread_alive): Renamed from mythread_alive.
15052 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15054 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15055 (regsets_store_inferior_registers): Correct error message.
15056 Add missing ``return 0''.
15057 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15058 (linux_store_registers): Renamed from store_inferior_registers.
15059 (linux_read_memory): Renamed from read_inferior_memory.
15060 (linux_write_memory): Renamed from write_inferior_memory.
15061 (linux_target_ops): New structure.
15062 (initialize_low): Call set_target_ops ().
15063 * remote-utils.c (unhexify): New function.
15064 (hexify): New function.
15065 (input_interrupt): Send signals to ``signal_pid''.
15066 * server.c (inferior_pid): Remove.
15067 (start_inferior): Update create_inferior call.
15068 (attach_inferior): Call add_inferior.
15069 (handle_query): New function.
15070 (main): Call handle_query for `q' packets.
15071 * server.h: Include "target.h". Remove obsolete prototypes.
15072 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15074 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15076 * Makefile.in: Add WARN_CFLAGS. Update configury
15078 * configure.in: Check for <string.h>
15079 * configure: Regenerate.
15080 * config.in: Regenerate.
15081 * gdbreplay.c: Include needed system headers.
15082 (remote_open): Remove strchr prototype.
15083 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15084 * regcache.c (supply_register): Change buf argument to const void *.
15085 (supply_register_by_name): Likewise.
15086 (collect_register): Change buf argument to void *.
15087 (collect_register_by_name): Likewise.
15088 * regcache.h: Add missing prototypes.
15089 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15090 * server.c (handle_query): New function.
15091 (attached): New static variable, moved out of main.
15092 (main): Quiet longjmp clobber warnings.
15093 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15094 * utils.c (error): Remove NORETURN.