1 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
3 * inferiors.c (set_inferior_target_data): Remove.
4 * inferiors.h (set_inferior_target_data): Remove.
6 2017-08-18 Yao Qi <yao.qi@linaro.org>
8 * Makefile.in (OBS): Add selftest.o.
9 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
10 * configure, config.in: Re-generated.
11 * server.c: Include common/sefltest.h.
12 (captured_main): Handle option --selftest.
14 2017-08-09 Yao Qi <yao.qi@linaro.org>
16 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
17 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
18 i386-avx-mpx.o and i386-mmx.o.
19 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
20 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
21 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
22 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
23 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
24 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
25 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
26 i386/amd64-avx-mpx.xml.
28 2017-08-09 Yao Qi <yao.qi@linaro.org>
30 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
32 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
33 i386/x32-avx-avx512.xml.
35 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
37 * tracepoint.h (enum class fast_tpoint_collect_result): New
39 (fast_tracepoint_collecting): Change return type to
40 fast_tpoint_collect_result.
41 * tracepoint.c (fast_tracepoint_collecting): Likewise.
42 * linux-low.h: Include tracepoint.h.
43 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
44 fast_tpoint_collect_result.
45 * linux-low.c (handle_tracepoints): Adjust.
46 (linux_fast_tracepoint_collecting): Change return type to
47 fast_tpoint_collect_result.
48 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
49 linux_wait_1, stuck_in_jump_pad_callback,
50 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
51 proceed_one_lwp): Adjust to type change.
53 2017-07-10 Yao Qi <yao.qi@linaro.org>
55 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
57 2017-06-29 Yao Qi <yao.qi@linaro.org>
59 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
61 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
63 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
65 * Makefile.in (IPA_OBJS): Sort and format one item per line.
67 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
69 * linux-low.c (linux_create_inferior): Adjust code to access the
70 environment information via 'gdb_environ' class.
71 * lynx-low.c (lynx_create_inferior): Likewise.
72 * server.c (our_environ): Make it an instance of 'gdb_environ'.
73 (get_environ): Return a pointer to 'our_environ'.
74 (captured_main): Initialize 'our_environ'.
75 * server.h (get_environ): Adjust prototype.
76 * spu-low.c (spu_create_inferior): Adjust code to access the
77 environment information via 'gdb_environ' class.
79 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
81 * linux-low.c (linux_read_memory, linux_write_memory): Remove
82 usage of "register" keyword.
84 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
86 * configure: Re-generate.
88 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
90 * configure: Re-generate.
92 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
94 * Makefile.in (COMPILE.pre): Add "-x c++".
96 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
98 * fork-child.c: Conditionally include <signal.h>.
100 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
102 * server.c (handle_general_set): Handle new packet
104 (handle_query): Add "QStartupWithShell" to the list of supported
106 (gdbserver_usage): Add help text explaining the
107 new "--startup-with-shell" and "--no-startup-with-shell" CLI
109 (captured_main): Recognize and act upon the presence of the new
112 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
113 Pedro Alves <palves@redhat.com>
115 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
116 * configure: Regenerate.
117 * configure.srv (srv_linux_obj): Add "fork-child.o" and
119 (i[34567]86-*-lynxos*): Likewise.
120 (spu*-*-*): Likewise.
121 * fork-child.c: New file.
122 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
124 (linux_ptrace_fun): New function.
125 (linux_create_inferior): Adjust function prototype to reflect
126 change on "target.h". Adjust function code to use
128 (linux_request_interrupt): Delete "signal_pid".
129 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
130 (lynx_ptrace_fun): New function.
131 (lynx_create_inferior): Adjust function prototype to reflect
132 change on "target.h". Adjust function code to use
134 * nto-low.c (nto_create_inferior): Adjust function prototype and
135 code to reflect change on "target.h". Update comments.
136 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
137 "common-terminal.h" and "environ.h".
138 (terminal_fd): Moved to fork-child.c.
139 (old_foreground_pgrp): Likewise.
140 (restore_old_foreground_pgrp): Likewise.
141 (last_status): Make it global.
142 (last_ptid): Likewise.
143 (our_environ): New variable.
144 (startup_with_shell): Likewise.
145 (program_name): Likewise.
146 (program_argv): Rename to...
147 (program_args): ...this.
148 (wrapper_argv): New variable.
149 (start_inferior): Delete function.
150 (get_exec_wrapper): New function.
151 (get_exec_file): Likewise.
152 (get_environ): Likewise.
153 (prefork_hook): Likewise.
154 (post_fork_inferior): Likewise.
155 (postfork_hook): Likewise.
156 (postfork_child_hook): Likewise.
157 (handle_v_run): Update code to deal with arguments coming from the
158 remote host. Update calls from "start_inferior" to
160 (captured_main): Likewise. Initialize environment variable. Call
162 * server.h (post_fork_inferior): New prototype.
163 (get_environ): Likewise.
164 (last_status): Declare.
165 (last_ptid): Likewise.
166 (signal_pid): Likewise.
167 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
168 (spu_ptrace_fun): New function.
169 (spu_create_inferior): Adjust function prototype to reflect change
170 on "target.h". Adjust function code to use "fork_inferior".
171 * target.c (target_terminal_init): New function.
172 (target_terminal_inferior): Likewise.
173 (target_terminal_ours): Likewise.
174 * target.h: Include <vector>.
175 (struct target_ops) <create_inferior>: Update prototype.
176 (create_inferior): Update macro.
177 * utils.c (gdb_flush_out_err): New function.
178 * win32-low.c (win32_create_inferior): Adjust function prototype
179 and code to reflect change on "target.h".
181 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
183 * inferiors.c (switch_to_thread): New function.
185 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
187 * Makefile.in (SFILE): Add "common/job-control.c".
188 (OBS): Add "job-control.o".
190 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
192 * Makefile: Remove "@host_makefile_frag@".
194 2017-05-05 Pedro Alves <palves@redhat.com>
196 * configure: Regenerate.
198 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
200 * configure: Regenerate.
202 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
204 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
205 software_single_step change of return type to
206 std::vector<CORE_ADDR>.
207 * linux-low.c (install_software_single_step_breakpoints):
209 * linux-low.h (install_software_single_step_breakpoints):
212 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
214 * remote-utils.c: Include "gdb_termios.h" instead of
216 * terminal.h: Delete file.
218 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
220 * server.c: Include <vector>.
221 <program_argv, wrapper_argv>: Convert to std::vector.
222 (start_inferior): Rewrite function to use C++.
223 (handle_v_run): Likewise. Update code that calculates the argv
224 based on the vRun packet; use C++.
225 (captured_main): Likewise.
227 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
229 * server.c (handle_v_cont): Initialize thread_resume::thread
232 2017-04-05 Pedro Alves <palves@redhat.com>
234 * configure: Regenerate.
236 2017-04-05 Pedro Alves <palves@redhat.com>
238 * gdbreplay.c (sync_error): Constify.
239 * linux-x86-low.c (push_opcode): Constify.
241 2017-04-05 Pedro Alves <palves@redhat.com>
243 * win32-low.c (get_child_debug_event)
244 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
245 Report TARGET_WAITKIND_SPURIOUS instead.
247 2017-04-05 Pedro Alves <palves@redhat.com>
249 * remote-utils.c (remote_prepare, remote_open): Constify.
250 * remote-utils.h (remote_prepare, remote_open): Constify.
251 * server.c (captured_main): Constify 'port' handling.
253 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
255 * Makefile.in (clean): Clear .deps.
257 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
259 * .gitignore: Remove generated files, replace with wildcard.
260 * (clean): Replace removal of generated files with wildcard.
261 (version.c): Replace with...
262 (version-generated.c): ...this.
263 (xml-builtin.c): Replace with...
264 (xml-builtin-generated.c): ...this.
265 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
266 (%.c: *regformats*): Replace with...
267 (%-generated.c: *regformats*): ...this.
269 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
271 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
272 (xtensa_fill_gregset): Call collect_register_by_name for
274 (xtensa_store_gregset): Call supply_register_by_name for
277 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
279 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
280 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
281 (xtensa_store_gregset): Call supply_register for all registers in
282 a0_regnum..a0_regnum + C0_NREGS range.
284 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
286 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
287 (ax-ipa.o: ax.c): Remove.
288 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
289 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
290 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
291 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
292 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
294 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
296 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
297 (print-utils-ipa.o: ../common/print-utils.c): Remove.
298 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
299 (errors-ipa.o: ../common/errors.c): Remove.
300 (format-ipa.o: ../common/format.c): Remove.
301 (common-utils-ipa.o: ../common/common-utils.c): Remove.
303 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
305 * Makefile.in (%-ipa.o: %.c): New rule.
306 (tracepoint-ipa.o: tracepoint.c): Remove.
307 (utils-ipa.o: utils.c): Remove.
308 (remote-utils-ipa.o: remote-utils.c): Remove.
309 (regcache-ipa.o: regcache.c): Remove.
310 (i386-linux-ipa.o: i386-linux.c): Remove.
311 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
312 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
313 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
314 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
315 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
316 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
317 (amd64-linux-ipa.o: amd64-linux.c): Remove.
318 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
319 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
320 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
321 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
322 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
323 (aarch64-ipa.o: aarch64.c): Remove.
324 (s390-linux32-ipa.o: s390-linux32.c): Remove.
325 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
326 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
327 (s390-linux64-ipa.o: s390-linux64.c): Remove.
328 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
329 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
330 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
331 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
332 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
333 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
334 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
335 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
336 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
337 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
338 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
339 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
340 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
341 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
342 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
343 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
344 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
345 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
346 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
347 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
348 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
349 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
350 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
351 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
352 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
353 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
354 (tdesc-ipa.o: tdesc.c): Remove.
355 (x32-linux-ipa.o: x32-linux.c): Remove.
356 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
357 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
359 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
361 * Makefile.in (%.o: ../arch/%.c): New rule.
362 (arm.o: ../arch/arm.c): Remove.
363 (arm-linux.o: ../arch/arm-linux.c): Remove.
364 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
365 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
367 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
369 * Makefile.in (%.o: ../nat/%.c): New rule.
370 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
371 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
372 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
373 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
374 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
375 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
376 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
377 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
378 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
379 (linux-personality.o: ../nat/linux-personality.c): Remove.
380 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
381 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
382 (x86-linux.o: ../nat/x86-linux.c): Remove.
383 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
384 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
386 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
388 * Makefile.in (%.o: ../common/%.c): New rule.
389 (signals.o: ../common/signals.c): Remove.
390 (print-utils.o: ../common/print-utils.c): Remove.
391 (rsp-low.o: ../common/rsp-low.c): Remove.
392 (common-utils.o: ../common/common-utils.c): Remove.
393 (posix-strerror.o: ../common/posix-strerror.c): Remove.
394 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
395 (vec.o: ../common/vec.c): Remove.
396 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
397 (xml-utils.o: ../common/xml-utils.c): Remove.
398 (ptid.o: ../common/ptid.c): Remove.
399 (buffer.o: ../common/buffer.c): Remove.
400 (format.o: ../common/format.c): Remove.
401 (filestuff.o: ../common/filestuff.c): Remove.
402 (agent.o: ../common/agent.c): Remove.
403 (errors.o: ../common/errors.c): Remove.
404 (environ.o: ../common/environ.c): Remove.
405 (common-debug.o: ../common/common-debug.c): Remove.
406 (cleanups.o: ../common/cleanups.c): Remove.
407 (common-exceptions.o: ../common/common-exceptions.c): Remove.
408 (fileio.o: ../common/fileio.c): Remove.
409 (common-regcache.o: ../common/common-regcache.c): Remove.
410 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
411 (new-op.o: ../common/new-op.c): Remove.
412 (btrace-common.o: ../common/btrace-common.c): Remove.
414 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
416 * Makefile.in (%.o: ../target/%.c): New rule.
417 (waitstatus.o: ../target/waitstatus.c): Remove.
419 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
422 (%.c: ../regformats/%.dat,
423 (%.c: ../regformats/arm/%.dat,
424 (%.c: ../regformats/i386/%.dat,
425 (%.c: ../regformats/rs6000/%.dat): New rules.
428 (arm-with-iwmmxt.c): Remove.
429 (arm-with-vfpv2.c): Remove.
430 (arm-with-vfpv3.c): Remove.
431 (arm-with-neon.c): Remove.
432 (reg-bfin.c): Remove.
433 (reg-cris.c): Remove.
434 (reg-crisv32.c): Remove.
436 (i386-linux.c): Remove.
437 (i386-avx.c): Remove.
438 (i386-avx-linux.c): Remove.
439 (i386-avx-avx512.c): Remove.
440 (i386-avx-avx512-linux.c): Remove.
441 (i386-mpx.c): Remove.
442 (i386-mpx-linux.c): Remove.
443 (i386-avx-mpx-avx512-pku.c): Remove.
444 (i386-avx-mpx-avx512-pku-linux.c): Remove.
445 (i386-avx-mpx.c): Remove.
446 (i386-avx-mpx-linux.c): Remove.
447 (i386-mmx.c): Remove.
448 (i386-mmx-linux.c): Remove.
449 (reg-ia64.c): Remove.
450 (reg-m32r.c): Remove.
451 (reg-m68k.c): Remove.
453 (mips-linux.c): Remove.
454 (mips-dsp-linux.c): Remove.
455 (mips64-linux.c): Remove.
456 (mips64-dsp-linux.c): Remove.
457 (nios2-linux.c): Remove.
458 (powerpc-32.c): Remove.
459 (powerpc-32l.c): Remove.
460 (powerpc-altivec32l.c): Remove.
461 (powerpc-cell32l.c): Remove.
462 (powerpc-vsx32l.c): Remove.
463 (powerpc-isa205-32l.c): Remove.
464 (powerpc-isa205-altivec32l.c): Remove.
465 (powerpc-isa205-vsx32l.c): Remove.
466 (powerpc-e500l.c): Remove.
467 (powerpc-64l.c): Remove.
468 (powerpc-altivec64l.c): Remove.
469 (powerpc-cell64l.c): Remove.
470 (powerpc-vsx64l.c): Remove.
471 (powerpc-isa205-64l.c): Remove.
472 (powerpc-isa205-altivec64l.c): Remove.
473 (powerpc-isa205-vsx64l.c): Remove.
474 (s390-linux32.c): Remove.
475 (s390-linux32v1.c): Remove.
476 (s390-linux32v2.c): Remove.
477 (s390-linux64.c): Remove.
478 (s390-linux64v1.c): Remove.
479 (s390-linux64v2.c): Remove.
480 (s390-te-linux64.c): Remove.
481 (s390-vx-linux64.c): Remove.
482 (s390-tevx-linux64.c): Remove.
483 (s390x-linux64.c): Remove.
484 (s390x-linux64v1.c): Remove.
485 (s390x-linux64v2.c): Remove.
486 (s390x-te-linux64.c): Remove.
487 (s390x-vx-linux64.c): Remove.
488 (s390x-tevx-linux64.c): Remove.
489 (tic6x-c64xp-linux.c): Remove.
490 (tic6x-c64x-linux.c): Remove.
491 (tic6x-c62x-linux.c): Remove.
493 (reg-sparc64.c): Remove.
496 (amd64-linux.c): Remove.
497 (amd64-avx.c): Remove.
498 (amd64-avx-linux.c): Remove.
499 (amd64-avx-avx512.c): Remove.
500 (amd64-avx-avx512-linux.c): Remove.
501 (amd64-mpx.c): Remove.
502 (amd64-mpx-linux.c): Remove.
503 (amd64-avx-mpx-avx512-pku.c): Remove.
504 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
505 (amd64-avx-mpx.c): Remove.
506 (amd64-avx-mpx-linux.c): Remove.
508 (x32-linux.c): Remove.
510 (x32-avx-linux.c): Remove.
511 (x32-avx-avx512.c): Remove.
512 (x32-avx-avx512-linux.c): Remove.
513 (reg-xtensa.c): Remove.
514 (reg-tilegx.c): Remove.
515 (reg-tilegx32.c): Remove.
517 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
519 * Makefile.in (SFILES): Add "common/environ.c".
520 (OBJS): Add "common/environ.h".
522 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
524 * configure.ac: Check if the fs_base and gs_base members of
525 `struct user_regs_struct' exist.
526 * config.in: Regenerated.
527 * configure: Likewise.
529 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
531 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
533 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
534 (get_next_pcs_syscall_next_pc): Likewise.
536 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
538 * win32-i386-low.c: Fix incorrect reference to a couple source files.
539 * nto-x86-low.c: Likewise.
541 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
543 * Makefile.in: Include disable-implicit-rules.mk.
545 2016-11-23 Pedro Alves <palves@redhat.com>
547 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
548 (debug_vprintf): Use std::chrono::steady_clock instead of
549 gettimeofday. Use '.' instead of ':'.
550 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
551 (get_timestamp): Use std::chrono::steady_clock instead of
554 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
556 * Makefile.in: Fix whitespace formatting.
558 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
560 * Makefile.in (SFILES, OBS): Flatten list and order
563 2016-11-23 Pedro Alves <palves@redhat.com>
565 * event-loop.c (handle_file_event): Use warning.
566 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
567 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
570 2016-11-23 Pedro Alves <palves@redhat.com>
572 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
574 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
575 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
576 debug_printf and debug_flush for debug output.
577 * server.c (handle_general_set): Likewise.
578 * thread-db.c (try_thread_db_load): Use debug_printf for debug
581 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
583 * Makefile.in (.c.o): Replace rule with ...
584 (%.o: %.c): ... this one.
586 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
588 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
589 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
591 * configure.ac: Remove checks for the make program.
592 * configure: Re-generate.
594 2016-10-28 Pedro Alves <palves@redhat.com>
596 * Makefile.in (CXX_DIALECT): Get from configure.
597 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
598 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
599 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
600 * config.in: Regenerate.
601 * configure: Regenerate.
603 2016-10-27 Yao Qi <yao.qi@linaro.org>
605 * linux-low.c (linux_supports_range_stepping): Return true if
606 can_software_single_step return true.
608 2016-10-27 Yao Qi <yao.qi@linaro.org>
610 * inferiors.c (find_inferior_in_random): New function.
611 * inferiors.h (find_inferior_in_random): Declare.
612 * linux-low.c (linux_wait_for_event_filtered): Call
613 find_inferior_in_random instead of find_inferior.
615 2016-10-27 Yao Qi <yao.qi@linaro.org>
617 * linux-low.c (linux_wait_1): If single-step breakpoints are
618 inserted, remove them.
620 2016-10-26 Pedro Alves <palves@redhat.com>
622 * linux-low.c (handle_extended_wait): Link parent/child fork
624 (linux_wait_1): Unlink them.
625 (linux_set_resume_request): Ignore resume requests for
626 already-resumed and unhandled fork child threads.
627 * linux-low.h (struct lwp_info) <fork_relative>: New field.
628 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
630 (handle_v_requests) <vCont>: Don't call require_running.
631 * server.h (in_queued_stop_replies): New declaration.
633 2016-10-24 Yao Qi <yao.qi@linaro.org>
636 * linux-aarch64-low.c (append_insns): Cast the return value to
639 2016-10-10 Yao Qi <yao.qi@linaro.org>
641 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
643 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
645 * target.c (target_supports_multi_process): New function, moved
647 * target.h (target_supports_multi_process): ... here. Remove
650 2016-10-05 Tom Tromey <tom@tromey.com>
653 * tracepoint.c (handle_tracepoint_bkpts): Check
654 ipa_error_tracepoint, not ipa_stopping_tracepoint.
656 2016-10-05 Yao Qi <yao.qi@linaro.org>
658 * configure.srv: Update the path of arm-*.xml files.
660 2016-10-05 Terry Guo <terry.guo@arm.com>
661 Yao Qi <yao.qi@linaro.org>
663 * Makefile.in: Adjust the path of rules.
664 * configure.srv: Update the path of xml files.
665 * regformats/arm-with-iwmmxt.dat: Regenerated.
666 * regformats/arm-with-neon.dat: Likewise.
667 * regformats/arm-with-vfpv2.dat: Likewise.
668 * regformats/arm-with-vfpv3.dat Likewise.
670 2016-09-30 Yao Qi <yao.qi@linaro.org>
673 * target.c (target_stop_and_wait): Don't call
674 target_continue_no_signal, use resume_stop instead.
676 2016-09-26 Yao Qi <yao.qi@linaro.org>
678 * linux-low.c (linux_wait_1): Call debug_exit.
680 2016-09-23 Pedro Alves <palves@redhat.com>
682 * Makefile.in (SFILES): Add common/new-op.c.
683 (OBS): Add common/new-op.o.
684 (new-op.o): New rule.
686 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
688 * .gitinore: Ignore more files.
690 2016-09-21 Yao Qi <yao.qi@linaro.org>
692 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
695 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
697 * server.c (start_inferior): Call target_mourn_inferior instead of
698 mourn_inferior; pass ptid_t argument to it.
700 (handle_target_event): Likewise.
701 * target.c (target_mourn_inferior): New function.
702 * target.h (mourn_inferior): Delete macro.
704 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
706 * linux-low.c (lwp_is_stepping): New function.
708 2016-09-06 Carl Love <cel@us.ibm.com>
710 * server.c (start_inferior): Fixed comment, requested comment change
711 didn't get updated correctly. Removed reference to ptrace () call as
712 it is only true on Linux systems.
714 2016-09-06 Carl Love <cel@us.ibm.com>
716 * server.c (start_inferior): Do not call
717 function target_post_create_inferior () if the
718 inferior process has already exited.
720 2016-09-05 Pedro Alves <palves@redhat.com>
722 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
723 (COMPILE.pre, CC_LD): Use CXX directly.
724 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
725 * acinclude.m4: Don't include build-with-cxx.m4.
726 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
727 * configure: Regenerate.
729 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
732 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
733 call writing data to own_buf.
735 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
737 * target.c (mywait): Call target_wait instead of
739 (target_wait): New function.
741 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
743 * server.c (start_inferior): New variable 'ptid'. Replace calls
744 to the_target->resume by target_continue{,_no_signal}, depending
746 * target.c (target_stop_and_wait): Call target_continue_no_signal
747 instead of the_target->resume.
748 (target_continue): New function.
750 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
752 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
754 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
757 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
759 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
760 * linux-arm-low.c (ps_get_thread_area): Likewise.
761 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
762 * linux-m68k-low.c (ps_get_thread_area): Likewise.
763 * linux-mips-low.c (ps_get_thread_area): Likewise.
764 * linux-nios2-low.c (ps_get_thread_area): Likewise.
765 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
766 * linux-x86-low.c (ps_get_thread_area): Likewise.
767 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
769 2016-08-19 Pedro Alves <palves@redhat.com>
771 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
773 2016-08-19 Pedro Alves <palves@redhat.com>
775 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
776 comment. Use memcpy instead of casting through unsigned long.
778 2016-08-19 Pedro Alves <palves@redhat.com>
780 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
781 allocating around 0x80000000.
783 2016-08-19 Pedro Alves <palves@redhat.com>
786 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
787 (x32-avx512-linux-ipa.o): New rules.
788 * configure.ac (x86_64-*-linux*): New x32 check.
789 * configure.srv (ipa_x32_linux_regobj): New.
790 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
791 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
793 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
795 * configure: Regenerate.
797 2016-08-09 Pedro Alves <palves@redhat.com>
800 * Makefile.in (OBS): Add signals-state-save-restore.o.
801 (signals-state-save-restore.o): New rule.
802 * config.in: Regenerate.
803 * configure: Regenerate.
804 * linux-low.c: Include "signals-state-save-restore.h".
805 (linux_create_inferior): Call
806 restore_original_signals_state.
807 * server.c: Include "dispositions-save-restore.h".
808 (captured_main): Call save_original_signals_state.
810 2016-08-05 Pedro Alves <palves@redhat.com>
812 * configure: Regenerate.
814 2016-08-04 Yao Qi <yao.qi@linaro.org>
816 * linux-low.c (regsets_fetch_inferior_registers): Check
817 errno is ESRCH or not.
819 2016-08-02 Yao Qi <yao.qi@linaro.org>
821 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
822 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
823 (thread_db_load_search): Update.
824 (try_thread_db_load_1): Don't look for td_ta_event_addr,
825 td_ta_set_event and td_ta_event_getmsg.
827 2016-07-26 Pedro Alves <palves@redhat.com>
830 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
831 of unsigned long for 64-bit registers and use uint32_t instead of
832 unsigned int for 32-bit registers.
834 2016-07-26 Pedro Alves <palves@redhat.com>
836 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
839 2016-07-21 Tom Tromey <tom@tromey.com>
841 * configure: Rebuild.
843 2016-07-21 Yao Qi <yao.qi@linaro.org>
845 * mem-break.c (find_gdb_breakpoint): Cast bp to
846 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
848 2016-07-21 Yao Qi <yao.qi@linaro.org>
850 * server.c (handle_v_requests): Support s and S actions
851 if target_supports_software_single_step return true.
853 2016-07-21 Yao Qi <yao.qi@linaro.org>
855 * linux-low.c (resume_stopped_resumed_lwps): If resume request
856 is resume_step, call maybe_hw_step.
857 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
859 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
861 (proceed_one_lwp): If resume request is resume_step, install
862 reinsert breakpoints and call maybe_hw_step.
864 2016-07-21 Yao Qi <yao.qi@linaro.org>
866 * linux-low.c (proceed_one_lwp): Declare.
867 (linux_resume_one_thread): Remove local variable 'step'.
868 Lift code enqueue signal. Call proceed_one_lwp instead of
869 linux_resume_one_lwp.
871 2016-07-21 Yao Qi <yao.qi@linaro.org>
873 * linux-low.c (linux_resume_one_thread): Call
874 enqueue_pending_signal.
876 2016-07-21 Yao Qi <yao.qi@linaro.org>
878 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
879 * inferiors.c (do_restore_current_thread_cleanup): New function.
880 (make_cleanup_restore_current_thread): Likewise.
881 * linux-low.c (install_software_single_step_breakpoints): Call
882 make_cleanup_restore_current_thread. Switch current_thread to
885 2016-07-21 Yao Qi <yao.qi@linaro.org>
887 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
888 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
889 (clone_one_breakpoint): Likewise.
890 (delete_reinsert_breakpoints): Change parameter to thread.
892 (has_reinsert_breakpoints): Likewise.
893 (uninsert_reinsert_breakpoints): Likewise.
894 (reinsert_reinsert_breakpoints): Likewise.
895 * mem-break.h (set_reinsert_breakpoint): Update declaration.
896 (delete_reinsert_breakpoints): Likewise.
897 (reinsert_reinsert_breakpoints): Likewise.
898 (uninsert_reinsert_breakpoints): Likewise.
899 (has_reinsert_breakpoints): Likewise.
901 2016-07-21 Yao Qi <yao.qi@linaro.org>
903 * inferiors.c (get_thread_process): Make parameter const.
904 * inferiors.h (get_thread_process): Update declaration.
905 * mem-break.c (clone_all_breakpoints): Remove all parameters.
906 Add new parameters child_thread and parent_thread. Callers
908 * mem-break.h (clone_all_breakpoints): Update declaration.
910 2016-07-21 Yao Qi <yao.qi@linaro.org>
912 * mem-break.c (struct breakpoint) <cond_list>: Remove.
913 <command_list, handler>: Remove.
914 (struct gdb_breakpoint): New.
915 (struct other_breakpoint): New.
916 (struct reinsert_breakpoint): New.
917 (is_gdb_breakpoint): New function.
918 (any_persistent_commands): Update command_list if
919 is_gdb_breakpoint returns true.
920 (set_breakpoint): Create breakpoints according to their types.
921 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
922 (set_gdb_breakpoint_1): Likewise.
923 (set_gdb_breakpoint): Likewise.
924 (clear_breakpoint_conditions): Change parameter type to
925 'struct gdb_breakpoint *'.
926 (clear_breakpoint_commands): Likewise.
927 (clear_breakpoint_conditions_and_commands): Likewise.
928 (add_condition_to_breakpoint): Likewise.
929 (add_breakpoint_condition): Likewise.
930 (add_commands_to_breakpoint): Likewise.
931 (check_breakpoints): Check other_breakpoint.
932 (clone_one_breakpoint): Clone breakpopint according to its type.
933 * mem-break.h (struct gdb_breakpoint): Declare.
934 (set_gdb_breakpoint): Update declaration.
935 (clear_breakpoint_conditions_and_commands): Likewise.
936 (add_breakpoint_condition): Likewise.
937 (add_breakpoint_commands): Likewise.
938 * server.c (process_point_options): Change parameter type to
939 'struct gdb_breakpoint *'.
941 2016-07-21 Yao Qi <yao.qi@linaro.org>
943 * mem-break.c (set_breakpoint_at): Rename it to ...
944 (set_breakpoint_type_at): ... it.
945 (set_breakpoint_at): Call set_breakpoint_type_at.
946 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
947 * mem-break.h (set_breakpoint_at): Update comments.
949 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
951 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
953 (nios2_store_gregset): Likewise.
955 2016-07-01 Pedro Alves <palves@redhat.com>
956 Antoine Tremblay <antoine.tremblay@ericsson.com>
958 * linux-low.c: Change interface to take the target lwp_info
959 pointer directly and return void. Handle detaching from a zombie
961 (linux_detach_lwp_callback): New function.
962 (linux_detach): Detach from the leader thread after detaching from
965 2016-06-28 Yao Qi <yao.qi@linaro.org>
967 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
968 for variable new_offset.
969 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
970 (aarch64_ftrace_insn_reloc_cb): Likewise.
971 (aarch64_ftrace_insn_reloc_tb): Likewise.
972 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
973 PRIx64 instead of PRIx32.
975 2016-06-28 Yao Qi <yao.qi@linaro.org>
977 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
978 (the_low_target): Install arm_get_syscall_trapinfo.
980 2016-06-28 Yao Qi <yao.qi@linaro.org>
982 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
984 (the_low_target): Install aarch64_get_syscall_trapinfo.
986 2016-06-28 Yao Qi <yao.qi@linaro.org>
988 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
990 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
991 Remove parameter sysno.
992 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
995 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
997 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
998 (s390_emit_ne_goto): Likewise.
999 (s390_emit_lt_goto): Likewise.
1000 (s390_emit_le_goto): Likewise.
1001 (s390_emit_gt_goto): Likewise.
1002 (s390_emit_ge_goto): Likewise.
1003 (s390x_emit_eq_goto): Likewise.
1004 (s390x_emit_ne_goto): Likewise.
1005 (s390x_emit_lt_goto): Likewise.
1006 (s390x_emit_le_goto): Likewise.
1007 (s390x_emit_gt_goto): Likewise.
1008 (s390x_emit_ge_goto): Likewise.
1009 (s390_emit_ops_impl): Mark variable static.
1010 (s390x_emit_ops): Likewise.
1012 2016-06-17 Yao Qi <yao.qi@linaro.org>
1014 * linux-low.c (handle_extended_wait): Call
1015 uninsert_reinsert_breakpoints for the parent process. Remove
1016 reinsert breakpoints from the child process. Reinsert them to
1017 the parent process when vfork is done.
1018 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1019 (reinsert_reinsert_breakpoints): New function.
1020 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1021 (reinsert_reinsert_breakpoints): Declare.
1023 2016-06-17 Yao Qi <yao.qi@linaro.org>
1025 * linux-low.c (handle_extended_wait): If the parent is doing
1026 step-over, remove the reinsert breakpoints from the forked child.
1028 2016-06-17 Yao Qi <yao.qi@linaro.org>
1030 * linux-low.c (unsuspend_all_lwps): Declare.
1031 (linux_low_filter_event): If thread exited, call finish_step_over.
1032 If step-over is finished, unsuspend other threads.
1034 2016-06-17 Yao Qi <yao.qi@linaro.org>
1036 * linux-low.c (linux_resume_one_lwp_throw): Assert
1037 has_reinsert_breakpoints returns false.
1038 * mem-break.c (delete_disabled_breakpoints): Assert
1039 bp type isn't reinsert_breakpoint.
1041 2016-06-17 Yao Qi <yao.qi@linaro.org>
1043 * linux-low.c (maybe_hw_step): New function.
1044 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1045 (finish_step_over): Switch current_thread to lwp temporarily,
1046 and assert has_reinsert_breakpoints returns true.
1047 (proceed_one_lwp): Call maybe_hw_step.
1048 * mem-break.c (has_reinsert_breakpoints): New function.
1049 * mem-break.h (has_reinsert_breakpoints): Declare.
1051 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1053 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1055 2016-05-17 Yao Qi <yao.qi@linaro.org>
1057 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1058 instead of find_inferior.
1060 2016-05-05 Yao Qi <yao.qi@linaro.org>
1062 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1063 Initialize res to zero.
1065 2016-05-05 Yao Qi <yao.qi@linaro.org>
1067 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1070 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1072 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1073 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1074 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1076 2016-04-28 Par Olsson <par.olsson@windriver.com>
1077 Simon Marchi <simon.marchi@ericsson.com>
1079 * tracepoint.c (write_inferior_int8): New function.
1080 (cmd_qtenable_disable): Write enable flag using
1081 write_inferior_int8.
1083 2016-04-25 Yao Qi <yao.qi@linaro.org>
1085 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1086 (need_step_over_p): Return zero if the LWP has pending signals
1087 can be delivered on software single step target.
1089 2016-04-25 Yao Qi <yao.qi@linaro.org>
1091 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1092 return instead of error.
1094 2016-04-22 Yao Qi <yao.qi@linaro.org>
1096 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1099 2016-04-22 Yao Qi <yao.qi@linaro.org>
1101 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1102 signal when stepping over breakpoint with software single
1105 2016-04-21 Pedro Alves <palves@redhat.com>
1107 * linux-s390-low.c (s390_collect_ptrace_register)
1108 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1110 (s390_check_regset): Use void * instead of gdb_byte *.
1112 2016-04-20 Pedro Alves <palves@redhat.com>
1114 * configure: Renegerate.
1116 2016-04-20 Yao Qi <yao.qi@linaro.org>
1118 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1119 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1121 (arm_store_gregset): Likewise.
1123 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1125 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1126 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1127 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1128 (amd64-avx-mpx-linux.c): New rules.
1129 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1130 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1131 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1132 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1133 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1134 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1135 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1136 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1137 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1138 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1139 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1140 * linux-x86-low.c (x86_linux_read_description): Add case for
1141 X86_XSTATE_AVX_MPX_MASK.
1142 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1143 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1144 init_registers_i386_avx_mpx_linux.
1145 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1146 (initialize_low_tracepoint): Call
1147 init_registers_i386_avx_mpx_linux.
1148 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1149 (initialize_low_tracepoint): Call
1150 init_registers_amd64_avx_mpx_linux.
1151 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1152 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1153 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1156 2016-04-18 Pedro Alves <palves@redhat.com>
1158 * configure: Regenerate.
1160 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1162 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1163 (aarch64_emit_sub): Likewise.
1165 2016-04-12 Pedro Alves <palves@redhat.com>
1167 * utils.c (prepare_to_throw_exception): Delete.
1169 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1171 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1173 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1175 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1177 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1179 * linux-aarch64-ipa.c: Add <elf.h> include.
1180 * linux-ppc-ipa.c: Add <elf.h> include.
1181 * linux-s390-ipa.c: Add <elf.h> include.
1183 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1185 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1186 (get_raw_reg_ptr): Likewise.
1187 (get_trace_state_variable_value_ptr): Likewise.
1188 (set_trace_state_variable_value_ptr): Likewise.
1189 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1192 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1193 Marcin Kościelnicki <koriakin@0x04.net>
1196 * linux-ppc-low.c (emit_insns): New function.
1197 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1198 (ppc_emit_prologue): New function.
1199 (ppc_emit_epilogue): New function.
1200 (ppc_emit_add): New function.
1201 (ppc_emit_sub): New function.
1202 (ppc_emit_mul): New function.
1203 (ppc_emit_lsh): New function.
1204 (ppc_emit_rsh_signed): New function.
1205 (ppc_emit_rsh_unsigned): New function.
1206 (ppc_emit_ext): New function.
1207 (ppc_emit_zero_ext): New function.
1208 (ppc_emit_log_not): New function.
1209 (ppc_emit_bit_and): New function.
1210 (ppc_emit_bit_or): New function.
1211 (ppc_emit_bit_xor): New function.
1212 (ppc_emit_bit_not): New function.
1213 (ppc_emit_equal): New function.
1214 (ppc_emit_less_signed): New function.
1215 (ppc_emit_less_unsigned): New function.
1216 (ppc_emit_ref): New function.
1217 (ppc_emit_const): New function.
1218 (ppc_emit_reg): New function.
1219 (ppc_emit_pop): New function.
1220 (ppc_emit_stack_flush): New function.
1221 (ppc_emit_swap): New function.
1222 (ppc_emit_stack_adjust): New function.
1223 (ppc_emit_call): New function.
1224 (ppc_emit_int_call_1): New function.
1225 (ppc_emit_void_call_2): New function.
1226 (ppc_emit_if_goto): New function.
1227 (ppc_emit_goto): New function.
1228 (ppc_emit_eq_goto): New function.
1229 (ppc_emit_ne_goto): New function.
1230 (ppc_emit_lt_goto): New function.
1231 (ppc_emit_le_goto): New function.
1232 (ppc_emit_gt_goto): New function.
1233 (ppc_emit_ge_goto): New function.
1234 (ppc_write_goto_address): New function.
1235 (ppc_emit_ops_impl): New static variable.
1236 (ppc64v1_emit_prologue): New function.
1237 (ppc64v2_emit_prologue): New function.
1238 (ppc64_emit_epilogue): New function.
1239 (ppc64_emit_add): New function.
1240 (ppc64_emit_sub): New function.
1241 (ppc64_emit_mul): New function.
1242 (ppc64_emit_lsh): New function.
1243 (ppc64_emit_rsh_signed): New function.
1244 (ppc64_emit_rsh_unsigned): New function.
1245 (ppc64_emit_ext): New function.
1246 (ppc64_emit_zero_ext): New function.
1247 (ppc64_emit_log_not): New function.
1248 (ppc64_emit_bit_and): New function.
1249 (ppc64_emit_bit_or): New function.
1250 (ppc64_emit_bit_xor): New function.
1251 (ppc64_emit_bit_not): New function.
1252 (ppc64_emit_equal): New function.
1253 (ppc64_emit_less_signed): New function.
1254 (ppc64_emit_less_unsigned): New function.
1255 (ppc64_emit_ref): New function.
1256 (ppc64_emit_const): New function.
1257 (ppc64v1_emit_reg): New function.
1258 (ppc64v2_emit_reg): New function.
1259 (ppc64_emit_pop): New function.
1260 (ppc64_emit_stack_flush): New function.
1261 (ppc64_emit_swap): New function.
1262 (ppc64v1_emit_call): New function.
1263 (ppc64v2_emit_call): New function.
1264 (ppc64v1_emit_int_call_1): New function.
1265 (ppc64v2_emit_int_call_1): New function.
1266 (ppc64v1_emit_void_call_2): New function.
1267 (ppc64v2_emit_void_call_2): New function.
1268 (ppc64_emit_if_goto): New function.
1269 (ppc64_emit_eq_goto): New function.
1270 (ppc64_emit_ne_goto): New function.
1271 (ppc64_emit_lt_goto): New function.
1272 (ppc64_emit_le_goto): New function.
1273 (ppc64_emit_gt_goto): New function.
1274 (ppc64_emit_ge_goto): New function.
1275 (ppc64v1_emit_ops_impl): New static variable.
1276 (ppc64v2_emit_ops_impl): New static variable.
1277 (ppc_emit_ops): New function.
1278 (linux_low_target): Wire in ppc_emit_ops.
1280 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1281 Marcin Kościelnicki <koriakin@0x04.net>
1284 * Makefile.in: Add powerpc-*-ipa.o
1285 * configure.srv: Add ipa_obj for powerpc*-linux.
1286 * linux-ppc-ipa.c: New file.
1287 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1289 (PPC_FIELD): New macro.
1290 (PPC_SEXT): New macro.
1291 (PPC_OP6): New macro.
1292 (PPC_BO): New macro.
1293 (PPC_LI): New macro.
1294 (PPC_BD): New macro.
1295 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1296 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1297 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1298 (ppc_get_thread_area): New function.
1299 (is_elfv2_inferior): New function.
1300 (gen_ds_form): New function.
1301 (GEN_STD): New macro.
1302 (GEN_STDU): New macro.
1303 (GEN_LD): New macro.
1304 (GEN_LDU): New macro.
1305 (gen_d_form): New function.
1306 (GEN_ADDI): New macro.
1307 (GEN_ADDIS): New macro.
1308 (GEN_LI): New macro.
1309 (GEN_LIS): New macro.
1310 (GEN_ORI): New macro.
1311 (GEN_ORIS): New macro.
1312 (GEN_LWZ): New macro.
1313 (GEN_STW): New macro.
1314 (GEN_STWU): New macro.
1315 (gen_xfx_form): New function.
1316 (GEN_MFSPR): New macro.
1317 (GEN_MTSPR): New macro.
1318 (GEN_MFCR): New macro.
1319 (GEN_MTCR): New macro.
1320 (GEN_SYNC): New macro.
1321 (GEN_LWSYNC): New macro.
1322 (gen_x_form): New function.
1323 (GEN_OR): New macro.
1324 (GEN_MR): New macro.
1325 (GEN_LWARX): New macro.
1326 (GEN_STWCX): New macro.
1327 (GEN_CMPW): New macro.
1328 (gen_md_form): New function.
1329 (GEN_RLDICL): New macro.
1330 (GEN_RLDICR): New macro.
1331 (gen_i_form): New function.
1333 (GEN_BL): New macro.
1334 (gen_b_form): New function.
1335 (GEN_BNE): New macro.
1336 (GEN_LOAD): New macro.
1337 (GEN_STORE): New macro.
1338 (gen_limm): New function.
1339 (gen_atomic_xchg): New function.
1340 (gen_call): New function.
1341 (ppc_relocate_instruction): New function.
1342 (ppc_install_fast_tracepoint_jump_pad): New function.
1343 (ppc_get_min_fast_tracepoint_insn_len): New function.
1344 (ppc_get_ipa_tdesc_idx): New function.
1345 (the_low_target): Wire in the new functions.
1346 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1348 * linux-ppc-tdesc.h: New file.
1350 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1352 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1353 (alloc_jump_pad_buffer): New function.
1354 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1355 (alloc_jump_pad_buffer): New function.
1356 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1357 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1358 (alloc_jump_pad_buffer): New function.
1359 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1360 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1361 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1362 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1364 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1366 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1367 * linux-amd64-ipa.c: Likewise.
1368 * linux-i386-ipa.c: Likewise.
1369 * linux-s390-ipa.c: Likewise.
1370 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1371 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1372 set_trace_state_variable_value_ptr.
1373 (struct ipa_sym_addresses): Likewise.
1374 (symbol_list): Likewise.
1375 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1376 accessing gdb_collect directly.
1377 (gdb_collect_ptr_type): New typedef.
1378 (get_raw_reg_ptr_type): New typedef.
1379 (get_trace_state_variable_value_ptr_type): New typedef.
1380 (set_trace_state_variable_value_ptr_type): New typedef.
1381 (gdb_collect_ptr): New global.
1382 (get_raw_reg_ptr): New global.
1383 (get_trace_state_variable_value_ptr): New global.
1384 (set_trace_state_variable_value_ptr): New global.
1385 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1386 accessing get_raw_reg directly.
1387 (get_get_tsv_func_addr): Likewise for
1388 get_trace_state_variable_value_ptr.
1389 (get_set_tsv_func_addr): Likewise for
1390 set_trace_state_variable_value_ptr.
1391 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1393 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1395 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1397 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1399 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1401 (relocate_instruction): Remove own_buf.
1402 * server.c (own_buf): Make global.
1403 (handle_v_requests): Make global.
1404 * server.h (own_buf): New declaration.
1405 (handle_v_requests): New prototype.
1407 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1410 * linux-s390-low.c (add_insns): New function.
1411 (s390_emit_prologue): New function.
1412 (s390_emit_epilogue): New function.
1413 (s390_emit_add): New function.
1414 (s390_emit_sub): New function.
1415 (s390_emit_mul): New function.
1416 (s390_emit_lsh): New function.
1417 (s390_emit_rsh_signed): New function.
1418 (s390_emit_rsh_unsigned): New function.
1419 (s390_emit_ext): New function.
1420 (s390_emit_log_not): New function.
1421 (s390_emit_bit_and): New function.
1422 (s390_emit_bit_or): New function.
1423 (s390_emit_bit_xor): New function.
1424 (s390_emit_bit_not): New function.
1425 (s390_emit_equal): New function.
1426 (s390_emit_less_signed): New function.
1427 (s390_emit_less_unsigned): New function.
1428 (s390_emit_ref): New function.
1429 (s390_emit_if_goto): New function.
1430 (s390_emit_goto): New function.
1431 (s390_write_goto_address): New function.
1432 (s390_emit_litpool): New function.
1433 (s390_emit_const): New function.
1434 (s390_emit_call): New function.
1435 (s390_emit_reg): New function.
1436 (s390_emit_pop): New function.
1437 (s390_emit_stack_flush): New function.
1438 (s390_emit_zero_ext): New function.
1439 (s390_emit_swap): New function.
1440 (s390_emit_stack_adjust): New function.
1441 (s390_emit_set_r2): New function.
1442 (s390_emit_int_call_1): New function.
1443 (s390_emit_void_call_2): New function.
1444 (s390_emit_eq_goto): New function.
1445 (s390_emit_ne_goto): New function.
1446 (s390_emit_lt_goto): New function.
1447 (s390_emit_le_goto): New function.
1448 (s390_emit_gt_goto): New function.
1449 (s390_emit_ge_goto): New function.
1450 (s390x_emit_prologue): New function.
1451 (s390x_emit_epilogue): New function.
1452 (s390x_emit_add): New function.
1453 (s390x_emit_sub): New function.
1454 (s390x_emit_mul): New function.
1455 (s390x_emit_lsh): New function.
1456 (s390x_emit_rsh_signed): New function.
1457 (s390x_emit_rsh_unsigned): New function.
1458 (s390x_emit_ext): New function.
1459 (s390x_emit_log_not): New function.
1460 (s390x_emit_bit_and): New function.
1461 (s390x_emit_bit_or): New function.
1462 (s390x_emit_bit_xor): New function.
1463 (s390x_emit_bit_not): New function.
1464 (s390x_emit_equal): New function.
1465 (s390x_emit_less_signed): New function.
1466 (s390x_emit_less_unsigned): New function.
1467 (s390x_emit_ref): New function.
1468 (s390x_emit_if_goto): New function.
1469 (s390x_emit_const): New function.
1470 (s390x_emit_call): New function.
1471 (s390x_emit_reg): New function.
1472 (s390x_emit_pop): New function.
1473 (s390x_emit_stack_flush): New function.
1474 (s390x_emit_zero_ext): New function.
1475 (s390x_emit_swap): New function.
1476 (s390x_emit_stack_adjust): New function.
1477 (s390x_emit_int_call_1): New function.
1478 (s390x_emit_void_call_2): New function.
1479 (s390x_emit_eq_goto): New function.
1480 (s390x_emit_ne_goto): New function.
1481 (s390x_emit_lt_goto): New function.
1482 (s390x_emit_le_goto): New function.
1483 (s390x_emit_gt_goto): New function.
1484 (s390x_emit_ge_goto): New function.
1485 (s390_emit_ops): New function.
1486 (struct linux_target_ops): Fill in emit_ops hook.
1488 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1491 * Makefile.in: Add s390 IPA files.
1492 * configure.srv: Build IPA for s390.
1493 * linux-s390-ipa.c: New file.
1494 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1495 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1496 (tdesc_s390_linux32): Likewise.
1497 (init_registers_s390_linux32v1): Likewise.
1498 (tdesc_s390_linux32v1): Likewise.
1499 (init_registers_s390_linux32v2): Likewise.
1500 (tdesc_s390_linux32v2): Likewise.
1501 (init_registers_s390_linux64): Likewise.
1502 (tdesc_s390_linux64): Likewise.
1503 (init_registers_s390_linux64v1): Likewise.
1504 (tdesc_s390_linux64v1): Likewise.
1505 (init_registers_s390_linux64v2): Likewise.
1506 (tdesc_s390_linux64v2): Likewise.
1507 (init_registers_s390_te_linux64): Likewise.
1508 (tdesc_s390_te_linux64): Likewise.
1509 (init_registers_s390_vx_linux64): Likewise.
1510 (tdesc_s390_vx_linux64): Likewise.
1511 (init_registers_s390_tevx_linux64): Likewise.
1512 (tdesc_s390_tevx_linux64): Likewise.
1513 (init_registers_s390x_linux64): Likewise.
1514 (tdesc_s390x_linux64): Likewise.
1515 (init_registers_s390x_linux64v1): Likewise.
1516 (tdesc_s390x_linux64v1): Likewise.
1517 (init_registers_s390x_linux64v2): Likewise.
1518 (tdesc_s390x_linux64v2): Likewise.
1519 (init_registers_s390x_te_linux64): Likewise.
1520 (tdesc_s390x_te_linux64): Likewise.
1521 (init_registers_s390x_vx_linux64): Likewise.
1522 (tdesc_s390x_vx_linux64): Likewise.
1523 (init_registers_s390x_tevx_linux64): Likewise.
1524 (tdesc_s390x_tevx_linux64): Likewise.
1525 (have_hwcap_s390_vx): New static variable.
1526 (s390_arch_setup): Fill have_hwcap_s390_vx.
1527 (s390_get_thread_area): New function.
1528 (s390_ft_entry_gpr_esa): New const.
1529 (s390_ft_entry_gpr_zarch): New const.
1530 (s390_ft_entry_misc): New const.
1531 (s390_ft_entry_fr): New const.
1532 (s390_ft_entry_vr): New const.
1533 (s390_ft_main_31): New const.
1534 (s390_ft_main_64): New const.
1535 (s390_ft_exit_fr): New const.
1536 (s390_ft_exit_vr): New const.
1537 (s390_ft_exit_misc): New const.
1538 (s390_ft_exit_gpr_esa): New const.
1539 (s390_ft_exit_gpr_zarch): New const.
1540 (append_insns): New function.
1541 (s390_relocate_instruction): New function.
1542 (s390_install_fast_tracepoint_jump_pad): New function.
1543 (s390_get_min_fast_tracepoint_insn_len): New function.
1544 (s390_get_ipa_tdesc_idx): New function.
1545 (struct linux_target_ops): Wire in the above functions.
1546 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1547 * linux-s390-tdesc.h: New file.
1549 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1551 * linux-s390-low.c (s390_supports_tracepoints): New function.
1552 (struct linux_target_ops): Fill supports_tracepoints hook.
1554 2016-03-18 Yao Qi <yao.qi@linaro.org>
1556 * linux-low.c (lwp_signal_can_be_delivered): New function.
1557 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1559 2016-03-18 Yao Qi <yao.qi@linaro.org>
1561 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1562 0 if signal is enqueued. Remove 'signal' from one debugging
1563 message. Move one debugging message to some lines below.
1564 Remove code setting 'signal' to 0.
1566 2016-03-18 Yao Qi <yao.qi@linaro.org>
1568 * linux-low.c (linux_low_filter_event): Remove redundant
1569 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1571 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1573 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1574 (struct linux_target_ops): Wire in the above.
1576 2016-03-03 Yao Qi <yao.qi@linaro.org>
1578 * linux-low.c: Update comments to start_step_over.
1580 2016-03-03 Yao Qi <yao.qi@linaro.org>
1583 * linux-low.c (handle_extended_wait): Set child suspended
1584 if event_lwp->bp_reinsert isn't zero.
1586 2016-03-02 Yao Qi <yao.qi@linaro.org>
1588 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1589 enqueue_pending_signal.
1591 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1593 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1596 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1598 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1599 (s390_regmap_3264) [!__s390x__]: New global.
1600 (s390_collect_ptrace_register): Skip map entries containing -1.
1601 (s390_supply_ptrace_register): Ditto.
1602 (s390_fill_gprs_high): New function.
1603 (s390_store_gprs_high): New function.
1604 (s390_regsets): Add NT_S390_HIGH_GPRS.
1605 (s390_get_hwcap): Enable on 31-bit.
1606 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1607 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1608 Detect NT_S390_HIGH_GPRS.
1609 (s390_usrregs_info_3264): Enable on 31-bit.
1610 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1611 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1613 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1616 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1617 * configure.srv: Ditto.
1618 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1619 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1620 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1621 (init_registers_amd64_linux): Remove prototype.
1622 (tdesc_amd64_linux): Remove declaration.
1623 (get_ipa_tdesc): New function.
1624 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1625 initialize remaining tdescs.
1626 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1627 (init_registers_i386_linux): Remove prototype.
1628 (tdesc_i386_linux): Remove declaration.
1629 (get_ipa_tdesc): New function.
1630 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1631 initialize remaining tdescs.
1632 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1633 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1634 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1635 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1636 (x86_get_ipa_tdesc_idx): New function.
1637 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1638 * linux-x86-tdesc.h: New file.
1639 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1640 (target_get_ipa_tdesc_idx): New macro.
1641 * tracepoint.c (ipa_tdesc_idx): New macro.
1642 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1643 (symbol_list): Add ipa_tdesc_idx.
1644 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1645 (ipa_tdesc): Remove.
1646 (ipa_tdesc_idx): New variable.
1647 (get_context_regcache): Use get_ipa_tdesc.
1648 (gdb_collect): Ditto.
1650 * tracepoint.h (get_ipa_tdesc): New prototype.
1651 (ipa_tdesc): Remove.
1653 2016-02-24 Pedro Alves <palves@redhat.com>
1655 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1656 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1657 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1658 Factor out common code between the USE_SIGTRAP_SIGINFO and
1659 !USE_SIGTRAP_SIGINFO blocks.
1660 (linux_low_filter_event): Call save_stop_reason instead of
1661 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1663 (linux_wait_1): Update comments.
1665 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1667 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1668 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1669 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1670 ppc_insert_point, ppc_remove_point.
1672 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1674 * linux-s390-low.c (s390_supports_z_point_type): New function.
1675 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1677 2016-02-16 Yao Qi <yao.qi@linaro.org>
1679 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1680 PC. Get pc from regcache_read_pc.
1682 2016-02-12 Yao Qi <yao.qi@linaro.org>
1684 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1685 or linux_get_pc_32bit.
1686 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1688 2016-02-12 Yao Qi <yao.qi@linaro.org>
1690 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1691 arm_linux_get_next_pcs_fixup.
1693 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1695 * tracepoint.c (x_tracepoint_action_download): Change
1696 write_inferior_data_ptr to write_inferior_data_pointer.
1697 (cmd_qtstart): Likewise.
1698 (write_inferior_data_ptr): Remove.
1699 (download_agent_expr): Change write_inferior_data_ptr to
1700 write_inferior_data_pointer.
1701 (download_tracepoint_1): Likewise.
1702 (download_tracepoint): Likewise.
1703 (download_trace_state_variables): Likewise.
1705 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1706 Marcin Kościelnicki <koriakin@0x04.net>
1708 * tracepoint.c (struct tracepoint_action_ops): Remove.
1709 (struct tracepoint_action): Remove ops.
1710 (m_tracepoint_action_download, r_tracepoint_action_download)
1711 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1712 size and offset accordingly.
1713 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1714 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1715 (tracepoint_action_send, tracepoint_action_download): New functions.
1716 Helpers for trace action handlers.
1717 (add_tracepoint_action): Remove setup actions ops.
1718 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1720 2016-02-10 Yao Qi <yao.qi@linaro.org>
1722 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1724 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1726 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1728 * configure: Regenerate.
1730 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1732 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1733 void * to gdb_byte *.
1734 * linux-low.c (siginfo_fixup): Likewise.
1735 (linux_xfer_siginfo): Likewise.
1736 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1738 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1740 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1742 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1744 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1746 * linux-x86-low.c [__x86_64__]: Include
1747 "nat/amd64-linux-siginfo.h".
1748 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1749 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1750 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1751 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1752 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1753 (cpt_si_fd, si_timerid, si_overrun): Move from
1754 nat/amd64-linux-siginfo.c.
1755 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1757 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1759 * server.c (skip_to_semicolon): Remove.
1760 (process_point_options): Use strchrnul instead of
1763 2016-01-26 Yao Qi <yao.qi@linaro.org>
1765 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1766 * linux-low.c (install_software_single_step_breakpoints): Don't
1767 call regcache_read_pc.
1768 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1771 2016-01-26 Yao Qi <yao.qi@linaro.org>
1773 * linux-low.c (install_software_single_step_breakpoints): Call
1774 regcache_read_pc instead of get_pc.
1776 2016-01-26 Yao Qi <yao.qi@linaro.org>
1778 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1779 (unblock_async_io): Rename to ...
1780 (block_unblock_async_io): ... it. New function.
1781 (enable_async_io): Don't install SIGIO handler. Unblock it
1783 (disable_async_io): Don't ignore SIGIO. Block it instead.
1784 (initialize_async_io): Install SIGIO handler. Don't call
1787 2016-01-26 Yao Qi <yao.qi@linaro.org>
1789 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1790 first character is '\003', call *the_target->request_interrupt.
1792 2016-01-25 Yao Qi <yao.qi@linaro.org>
1794 * remote-utils.c (new_thread_notify): Remove.
1795 (dead_thread_notify): Likewise.
1796 * remote-utils.h (new_thread_notify): Remove declaration.
1797 (dead_thread_notify): Likewise.
1799 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1801 * gdb.trace/pending.exp: Fix expected message on continue.
1803 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1805 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1806 it works properly on big-endian machines where sizeof (CORE_ADDR)
1809 2016-01-21 Pedro Alves <palves@redhat.com>
1811 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1812 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1813 * configure: Regenerate.
1815 2016-01-21 Yao Qi <yao.qi@linaro.org>
1817 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1818 is_thumb and set it according to CPSR saved on the stack.
1819 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1820 arm_sigreturn_next_pc.
1822 2016-01-18 Yao Qi <yao.qi@linaro.org>
1824 * linux-low.c (linux_set_pc_64bit): New function.
1825 (linux_get_pc_64bit): New function.
1826 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1828 * linux-sparc-low.c (debug_threads): Remove declaration.
1829 (sparc_get_pc): Remove.
1830 (the_low_target): Use linux_get_pc_64bit instead of
1832 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1833 (the_low_target): Use linux_get_pc_64bit and
1836 2016-01-18 Yao Qi <yao.qi@linaro.org>
1838 * linux-arm-low.c (debug_threads): Remove declaration.
1839 (arm_get_pc, arm_set_pc): Remove.
1840 (the_low_target): Use linux_get_pc_32bit and
1842 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1843 (the_low_target): Use linux_get_pc_32bit and
1845 * linux-cris-low.c (debug_threads): Remove declaration.
1846 (cris_get_pc, cris_set_pc,): Remove.
1847 (the_low_target): Use linux_get_pc_32bit and
1849 * linux-crisv32-low.c (debug_threads): Remove declaration.
1850 (cris_get_pc, cris_set_pc): Remove.
1851 (the_low_target): Use linux_get_pc_32bit and
1853 * linux-low.c: Include inttypes.h.
1854 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1855 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1856 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1857 (the_low_target): Use linux_get_pc_32bit and
1859 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1860 (the_low_target): Use linux_get_pc_32bit and
1862 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1863 (the_low_target): Use linux_get_pc_32bit and
1865 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1866 (the_low_target): Use linux_get_pc_32bit and
1868 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1869 (the_low_target): Use linux_get_pc_32bit and
1872 2016-01-18 Gary Benson <gbenson@redhat.com>
1874 * configure.ac (AC_FUNC_FORK): New check.
1875 * config.in: Regenerate.
1876 * configure: Likewise.
1878 2016-01-14 Yao Qi <yao.qi@linaro.org>
1880 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1881 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1882 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1883 arm_get_next_pcs_ctor.
1885 2016-01-12 Josh Stone <jistone@redhat.com>
1886 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1888 * inferiors.h: Include "gdb_vecs.h".
1889 (struct process_info): Add syscalls_to_catch.
1890 * inferiors.c (remove_process): Free syscalls_to_catch.
1891 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1892 syscall_return stops.
1893 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1894 * server.c (handle_general_set): Handle QCatchSyscalls.
1895 (handle_query): Report support for QCatchSyscalls.
1896 * target.h (struct target_ops): Add supports_catch_syscall.
1897 (target_supports_catch_syscall): New macro.
1898 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1899 (struct lwp_info): Add syscall_state.
1900 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1901 Maintain syscall_state and syscalls_to_catch across exec.
1902 (get_syscall_trapinfo): New function, proxy to the_low_target.
1903 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1904 (linux_low_filter_event): Toggle syscall_state entry/return for
1905 syscall traps, and set it ignored for all others.
1906 (gdb_catching_syscalls_p): New function.
1907 (gdb_catch_this_syscall_p): New function.
1908 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1909 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1910 (linux_supports_catch_syscall): New function.
1911 (linux_target_ops): Install it.
1912 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1913 (the_low_target): Install it.
1915 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1917 * acinclude.m4: Include new ../warning.m4 file.
1918 * configure: Regenerated.
1919 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1921 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1923 * ax.c (is_goto_target): Mark static.
1924 * linux-low.c (register_addr): Likewise.
1925 (linux_fetch_registers, linux_store_registers): Likewise.
1926 * mem-break.c (any_persistent_commands): Fix old prototype.
1927 (add_commands_to_breakpoint): Mark static.
1928 * regcache.c (find_register_by_name): Delete unused func.
1929 * remote-utils.c (hex_or_minus_one): Mark static.
1930 * server.c (monitor_show_help): Mark static.
1931 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1932 handle_v_requests): Likewise.
1934 2016-01-12 Pedro Alves <palves@redhat.com>
1936 Remove use of the registered trademark symbol throughout.
1938 2016-01-08 Yao Qi <yao.qi@linaro.org>
1940 * remote-utils.c (getpkt): If c is '\003', call target hook
1943 2016-01-06 Yao Qi <yao.qi@linaro.org>
1945 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1946 linux-aarch32-low.c.
1947 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1948 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1949 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1950 (thumb2_breakpoint): Declare.
1951 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1952 linux-aarch32-low.h.
1953 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1954 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1955 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1957 2016-01-01 Joel Brobecker <brobecker@adacore.com>
1959 * gdbreplay.c (gdbreplay_version): Change copyright year in
1961 * server.c (gdbserver_version): Likewise.
1963 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1965 * server.c (crc32_table): Delete.
1966 (crc32): Use libiberty's xcrc32 function.
1968 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1970 * lynx-low.c (lynx_delete_thread_callback): New function.
1971 (lynx_mourn): Properly delete our process and all of its
1972 threads. Remove call to clear_inferiors.
1974 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1976 * target.c (thread_search_callback): Add check that
1977 the thread_stopped target callback is not NULL before
1980 2015-12-21 Yao Qi <yao.qi@linaro.org>
1982 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1985 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1987 * server.c (handle_query): Call target_supports_software_single_step.
1989 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1991 * linux-low.c (single_step): New function.
1992 (linux_resume_one_lwp_throw): Call single_step.
1993 (start_step_over): Likewise.
1995 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1997 * Makefile.in (SFILES): Append arch/arm-linux.c,
1998 arch/arm-get-next-pcs.c.
1999 (arm-linux.o): New rule.
2000 (arm-get-next-pcs.o): New rule.
2001 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2003 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2004 to linux-aarch32-low.c.
2005 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2006 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2007 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2008 (thumb2_breakpoint_len): Likewise.
2009 (arm_is_thumb_mode): Make non-static.
2010 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2011 from linux-aarch32-low.c.
2012 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2013 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2014 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2015 (thumb2_breakpoint_len): Likewise.
2016 (arm_is_thumb_mode): New declaration.
2017 * linux-arm-low.c: Include arch/arm-linux.h
2018 aarch/arm-get-next-pcs.h, sys/syscall.h.
2019 (get_next_pcs_ops): New struct.
2020 (get_next_pcs_addr_bits_remove): New function.
2021 (get_next_pcs_is_thumb): New function.
2022 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2023 (arm_sigreturn_next_pc): Likewise.
2024 (get_next_pcs_syscall_next_pc): Likewise.
2025 (arm_gdbserver_get_next_pcs): Likewise.
2026 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2028 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2029 * server.h: Include gdb_vecs.h.
2031 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2033 * Makefile.in (SFILES): Append common/common-regcache.c.
2034 (OBS): Append common-regcache.o.
2035 (common-regcache.o): New rule.
2036 * regcache.c (init_register_cache): Initialize cache to
2038 (regcache_raw_read_unsigned): New function.
2039 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2040 register_status enum.
2042 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2044 * linux-aarch64-low.c (the_low_targets): Rename
2045 breakpoint_reinsert_addr to get_next_pcs.
2046 * linux-arm-low.c (the_low_targets): Likewise.
2047 * linux-bfin-low.c (the_low_targets): Likewise.
2048 * linux-cris-low.c (the_low_targets): Likewise.
2049 * linux-crisv32-low.c (the_low_targets): Likewise.
2050 * linux-low.c (can_software_single_step): Likewise.
2051 (install_software_single_step_breakpoints): New function.
2052 (start_step_over): Use install_software_single_step_breakpoints.
2053 * linux-low.h: New CORE_ADDR vector.
2054 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2056 * linux-mips-low.c (the_low_targets): Likewise.
2057 * linux-nios2-low.c (the_low_targets): Likewise.
2058 * linux-sparc-low.c (the_low_targets): Likewise.
2060 2015-12-17 Pedro Alves <palves@redhat.com>
2062 * linux-low.c (linux_kill_one_lwp): Remove references to
2064 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2066 (linux_init_signals): Delete.
2067 (initialize_low): Adjust.
2068 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2070 2015-12-16 Pedro Alves <palves@redhat.com>
2072 * configure.ac (compiler warning flags): When testing a
2073 -Wno-foo option, check whether -Wfoo works instead.
2074 * configure: Regenerate.
2076 2015-12-11 Don Breazeal <donb@codesourcery.com>
2078 * server.c (process_serial_event): Don't exit from gdbserver
2079 in remote mode if there are still active inferiors.
2081 2015-12-11 Yao Qi <yao.qi@linaro.org>
2083 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2084 arm_breakpoint_at if the process is 32-bit.
2086 2015-12-11 Yao Qi <yao.qi@linaro.org>
2088 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2091 2015-12-07 Yao Qi <yao.qi@linaro.org>
2093 * configure.srv: Append arm.o to srv_tgtobj for
2094 aarch64*-*-linux* target.
2095 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2096 from linux-arm-low.c.
2097 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2098 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2099 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2100 (thumb2_breakpoint_len): Likewise.
2101 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2102 (arm_breakpoint_kinds): Likewise.
2103 (arm_breakpoint_kind_from_pc): Likewise.
2104 (arm_sw_breakpoint_from_kind): Likewise.
2105 (arm_breakpoint_kind_from_current_state): Likewise.
2106 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2107 (arm_sw_breakpoint_from_kind): Declare.
2108 (arm_breakpoint_kind_from_current_state): Declare.
2109 (arm_breakpoint_at): Declare.
2110 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2111 arm_sw_breakpoint_from_kind if process is 32-bit.
2112 (aarch64_breakpoint_kind_from_pc): New function.
2113 (aarch64_breakpoint_kind_from_current_state): New function.
2114 (the_low_target): Initialize fields breakpoint_kind_from_pc
2115 and breakpoint_kind_from_current_state.
2116 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2117 linux-aarch32-low.c.
2118 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2119 (arm_breakpoint, arm_breakpoint_len): Likewise.
2120 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2121 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2122 (arm_is_thumb_mode): Likewise.
2123 (arm_breakpoint_at): Likewise.
2124 (arm_breakpoint_kind_from_pc): Likewise.
2125 (arm_sw_breakpoint_from_kind): Likewise.
2126 (arm_breakpoint_kind_from_current_state): Likewise.
2129 2015-08-04 Yao Qi <yao.qi@linaro.org>
2131 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2132 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2133 * server.c (extended_protocol): Remove "static".
2134 * server.h (extended_protocol): Declare it.
2136 2015-12-04 Josh Stone <jistone@redhat.com>
2138 * target.h (struct target_ops) <arch_setup>: Rename to ...
2139 (struct target_ops) <post_create_inferior>: ... this.
2140 (target_arch_setup): Rename to ...
2141 (target_post_create_inferior): ... this, calling post_create_inferior.
2142 * server.c (start_inferior): Update target_arch_setup calls to
2143 target_post_create_inferior.
2144 * linux-low.c (linux_low_ptrace_options): Forward declare.
2145 (linux_arch_setup): Update its comment for general use.
2146 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2147 (struct linux_target_ops): Use linux_post_create_inferior.
2148 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2149 to post_create_inferior.
2150 * nto-low.c (struct nto_target_ops): Likewise.
2151 * spu-low.c (struct spu_target_ops): Likewise.
2152 * win32-low.c (struct win32_target_ops): Likewise.
2154 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2156 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2158 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2160 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2161 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2162 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2163 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2164 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2165 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2166 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2167 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2168 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2169 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2170 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2171 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2173 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2175 * linux-low.c (linux_look_up_symbols): Don't call
2176 linux_supports_traceclone.
2177 * linux-low.h (thread_db_init): Remove use_events argument.
2178 * thread-db.c (thread_db_use_event): Remove global variable.
2179 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2180 (struct thread_db) <td_create_bp>: Remove field.
2181 (thread_db_create_event): Remove function.
2182 (thread_db_enable_reporting): Likewise.
2183 (find_one_thread): Don't check for thread_db_use_events.
2184 (attach_thread): Likewise.
2185 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2186 (try_thread_db_load_1): Don't check for thread_db_use_events.
2187 (thread_db_init): Remove use_events argument and thread events
2189 (remove_thread_event_breakpoints): Remove function.
2190 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2192 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2194 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2196 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2197 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2198 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2199 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2200 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2202 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2204 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2205 * linux-low.c (can_hardware_single_step): Use
2206 supports_hardware_single_step.
2207 (can_software_single_step): New function.
2208 (start_step_over): Call can_software_single_step.
2209 (linux_supports_hardware_single_step): New function.
2210 (struct target_ops) <supports_software_single_step>: Initialize.
2211 * linux-low.h (struct linux_target_ops)
2212 <supports_hardware_single_step>: Initialize.
2213 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2214 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2215 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2216 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2217 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2218 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2219 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2220 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2221 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2222 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2224 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2225 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2227 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2228 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2229 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2231 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2232 * target.h (struct target_ops): <supports_software_single_step>:
2234 (target_supports_software_single_step): New macro.
2236 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2238 * linux-low.c (linux_wait_1): Fix pc advance condition.
2239 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2240 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2242 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2244 * linux-arm-low.c (arm_is_thumb_mode): New function.
2245 (arm_breakpoint_at): Use arm_is_thumb_mode.
2246 (arm_breakpoint_kind_from_current_state): New function.
2247 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2249 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2250 (linux_breakpoint_kind_from_current_state): New function.
2251 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2252 * linux-low.h (struct linux_target_ops)
2253 <breakpoint_kind_from_current_state>: New field.
2254 * target.h (struct target_ops): Likewise.
2255 (target_breakpoint_kind_from_current_state): New macro.
2257 2015-11-30 Pedro Alves <palves@redhat.com>
2259 * linux-low.c (linux_resume): Wake up the event loop before
2262 2015-11-30 Pedro Alves <palves@redhat.com>
2264 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2266 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2268 * target.c (struct thread_search): New structure.
2269 (thread_search_callback): New function.
2270 (prev_general_thread): New global.
2271 (prepare_to_access_memory, done_accessing_memory): New functions.
2272 * target.h (prepare_to_access_memory, done_accessing_memory):
2273 Replace macros with function declarations.
2275 2015-11-30 Pedro Alves <palves@redhat.com>
2278 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2279 report TARGET_WAITKIND_NO_RESUMED.
2280 * remote-utils.c (prepare_resume_reply): Handle
2281 TARGET_WAITKIND_NO_RESUMED.
2282 * server.c (report_no_resumed): New global.
2283 (handle_query) <qSupported>: Handle "no-resumed+". Report
2284 "no-resumed+" support.
2285 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2286 return error if the client doesn't support no-resumed events.
2287 (push_stop_notification): New function.
2288 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2289 events if the client supports them.
2291 2015-11-30 Pedro Alves <palves@redhat.com>
2293 * linux-low.c (thread_still_has_status_pending_p): Don't check
2295 (lwp_resumed): New function.
2296 (status_pending_p_callback): Return early if the LWP is not
2297 supposed to be resumed.
2299 2015-11-30 Pedro Alves <palves@redhat.com>
2301 * linux-low.c (handle_extended_wait): Assert that the LWP's
2302 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2303 thread create events, leave the new child's status pending.
2304 (linux_low_filter_event): If GDB wants to hear about thread exit
2305 events, leave the LWP marked dead and don't delete it.
2306 (linux_wait_for_event_filtered): Don't check for thread exit.
2307 (filter_exit_event): New function.
2308 (linux_wait_1): Use it, when returning an exit event.
2309 (linux_resume_one_lwp_throw): Assert that the LWP's
2310 waitstatus is TARGET_WAITKIND_IGNORE.
2311 * remote-utils.c (prepare_resume_reply): Handle
2312 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2313 * server.c (report_thread_events): New global.
2314 (handle_general_set): Handle QThreadEvents.
2315 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2316 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2317 TARGET_WAITKIND_THREAD_EXITED.
2318 * server.h (report_thread_events): Declare.
2320 2015-11-30 Pedro Alves <palves@redhat.com>
2322 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2323 the thread's last_resume_kind was resume_stop.
2325 2015-11-30 Pedro Alves <palves@redhat.com>
2327 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2330 2015-11-30 Pedro Alves <palves@redhat.com>
2332 * server.c (handle_v_requests): Handle vCtrlC.
2334 2015-11-30 Pedro Alves <palves@redhat.com>
2336 * gdbthread.h (find_any_thread_of_pid): Declare.
2337 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2339 * server.c (handle_query): If current_thread is NULL, look for
2340 another thread of the selected process.
2342 2015-11-26 Daniel Colascione <dancol@dancol.org>
2343 Simon Marchi <simon.marchi@ericsson.com>
2345 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2346 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2348 * target.h (struct target_ops) <thread_name>: New field.
2349 (target_thread_name): New macro.
2351 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2353 * regcache.h (regcache_invalidate_pid): Add declaration.
2354 * regcache.c (regcache_invalidate_pid): New function, extracted
2355 from regcache_invalidate.
2356 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2357 Add trivial documentation comment.
2358 * lynx-low.c: Use regcache_invalidate_pid instead of
2359 regcache_invalidate.
2361 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2363 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2364 and Elf64_auxv_t if the target is Android.
2366 2015-11-22 Doug Evans <xdje42@gmail.com>
2368 * target.h: #include <sys/types.h>.
2370 2015-11-19 Pedro Alves <palves@redhat.com>
2372 * linux-low.c (linux_process_qsupported): Change prototype.
2374 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2376 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2377 and adjust to loop over all features.
2378 * server.c (handle_query) <qSupported>: Adjust to call
2379 target_process_qsupported once, passing it a vector of unprocessed
2381 * target.h (struct target_ops) <process_qsupported>: Change
2383 (target_process_qsupported): Adjust.
2385 2015-11-19 Pedro Alves <palves@redhat.com>
2387 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2389 * configure: Regenerate.
2391 2015-11-19 Pedro Alves <palves@redhat.com>
2393 * configure: Regenerate.
2395 2015-11-19 Yao Qi <yao.qi@linaro.org>
2397 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2400 2015-11-19 Yao Qi <yao.qi@linaro.org>
2402 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2403 (struct aarch64_operand): Move enum out.
2405 2015-11-19 Yao Qi <yao.qi@linaro.org>
2407 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2408 struct user_fpsimd_state *.
2409 (aarch64_store_fpregset): Likewise.
2411 2015-11-19 Yao Qi <yao.qi@linaro.org>
2413 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2414 struct user_pt_regs *.
2415 (aarch64_store_gregset): Likewise.
2417 2015-11-18 Pedro Alves <palves@redhat.com>
2419 * Makefile.in (all_object_files): Add $IPA_OBJS.
2421 2015-11-17 Pedro Alves <palves@redhat.com>
2423 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2424 GDB_SIGNAL_0 and gdb_signal_to_string.
2426 2015-11-17 Pedro Alves <palves@redhat.com>
2428 * win32-low.c (handle_output_debug_string): Remove parameter.
2429 (win32_kill): Remove our_status local and adjust call to
2430 handle_output_debug_string.
2431 (get_child_debug_event): Adjust call to
2432 handle_output_debug_string.
2434 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2436 * linux-mips-low.c (mips_fill_gregset): Add cast.
2437 (mips_store_gregset): Likewise.
2438 (mips_fill_fpregset): Likewise.
2439 (mips_store_fpregset): Likewise.
2441 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2443 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2446 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2448 * linux-mips-low.c (mips_linux_new_thread): Change type of
2449 watch_type to enum target_hw_bp_type.
2451 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2453 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2454 Change return type to arm_hwbp_type.
2456 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2458 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2459 (arm_store_gregset): Likewise.
2460 * linux-arm-low.c (arm_get_hwcap): Likewise.
2461 (arm_read_description): Likewise.
2463 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2465 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2467 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2469 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2470 (ppc_fill_vsxregset): Likewise.
2471 (ppc_store_vsxregset): Likewise.
2472 (ppc_fill_vrregset): Likewise.
2473 (ppc_store_vrregset): Likewise.
2474 (ppc_fill_evrregset): Likewise.
2475 (ppc_store_evrregset): Likewise.
2477 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2479 * linux-ppc-low.c (ppc_usrregs_info): Remove
2480 forward-declaration.
2481 (ppc_arch_setup): Move lower in file.
2483 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2485 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2486 (ps_pdwrite): Likewise.
2488 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2490 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2491 to after assert checks.
2493 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2495 * proc-service.c (ps_pdread): Add/adjust casts.
2496 (ps_pdwrite): Add/adjust casts.
2498 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2500 * server.c (handle_search_memory_1): Cast return value of
2503 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2505 * server.c (write_qxfer_response): Change type of data to
2508 2015-10-29 Pedro Alves <palves@redhat.com>
2510 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2512 2015-10-29 Pedro Alves <palves@redhat.com>
2514 * tracepoint.c (clear_installed_tracepoints): Add casts.
2516 2015-10-29 Pedro Alves <palves@redhat.com>
2518 * server.c (handle_v_cont, process_serial_event): Add enum
2519 gdb_signal casts to signal parsing code.
2521 2015-10-29 Pedro Alves <palves@redhat.com>
2523 * linux-low.h (NULL_REGSET): Define.
2524 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2525 * linux-arm-low.c (arm_regsets): Likewise.
2526 * linux-crisv32-low.c (cris_regsets): Likewise.
2527 * linux-m68k-low.c (m68k_regsets): Likewise.
2528 * linux-mips-low.c (mips_regsets): Likewise.
2529 * linux-nios2-low.c (nios2_regsets): Likewise.
2530 * linux-ppc-low.c (ppc_regsets): Likewise.
2531 * linux-s390-low.c (s390_regsets): Likewise.
2532 * linux-sh-low.c (sh_regsets): Likewise.
2533 * linux-sparc-low.c (sparc_regsets): Likewise.
2534 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2535 * linux-tile-low.c (tile_regsets): Likewise.
2536 * linux-x86-low.c (x86_regsets): Likewise.
2537 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2539 2015-10-29 Pedro Alves <palves@redhat.com>
2541 * linux-low.h (NULL_REGSET): Define.
2542 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2543 * linux-arm-low.c (arm_regsets): Likewise.
2544 * linux-crisv32-low.c (cris_regsets): Likewise.
2545 * linux-m68k-low.c (m68k_regsets): Likewise.
2546 * linux-mips-low.c (mips_regsets): Likewise.
2547 * linux-nios2-low.c (nios2_regsets): Likewise.
2548 * linux-ppc-low.c (ppc_regsets): Likewise.
2549 * linux-s390-low.c (s390_regsets): Likewise.
2550 * linux-sh-low.c (sh_regsets): Likewise.
2551 * linux-sparc-low.c (sparc_regsets): Likewise.
2552 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2553 * linux-tile-low.c (tile_regsets): Likewise.
2554 * linux-x86-low.c (x86_regsets): Likewise.
2555 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2557 2015-10-26 Doug Evans <dje@google.com>
2559 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2561 2015-10-26 Doug Evans <dje@google.com>
2563 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2565 2015-10-26 Doug Evans <dje@google.com>
2567 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2569 (attach_thread, find_new_threads_callback): Ditto.
2571 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2573 * mem-break.h (set_breakpoint_data): Remove.
2575 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2577 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2578 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2579 (initialize_low): Remove set_breakpoint_data call.
2580 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2581 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2582 (initialize_low): Remove set_breakpoint_data call.
2583 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2584 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2585 (initialize_low): Remove set_breakpoint_data call.
2587 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2589 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2590 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2591 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2592 * target.h (target_breakpoint_kind_from_pc): New macro.
2594 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2596 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2597 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2598 the default breakpoint kind.
2600 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2602 * linux-arm-low.c (arm_supports_z_point_type): Add software
2605 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2607 * linux-arm-low.c: Refactor breakpoint definitions.
2608 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2609 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2611 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2613 * Makefile.in: Add arm.c/o.
2614 * configure.srv: Likewise.
2615 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2616 (arm_breakpoint_kind_from_pc): New function.
2617 (arm_sw_breakpoint_from_kind): Return proper kind.
2618 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2620 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2622 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2624 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2625 (struct raw_breakpoint) <size>: Remove.
2626 (struct raw_breakpoint) <kind>: Add.
2627 (bp_size): New function.
2628 (bp_opcode): Likewise.
2629 (find_raw_breakpoint_at): Adjust for kind.
2630 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2631 (remove_memory_breakpoint): Adjust for kind call bp_size.
2632 (set_raw_breakpoint_at): Adjust for kind.
2633 (set_breakpoint): Likewise.
2634 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2635 (delete_raw_breakpoint): Adjust for kind.
2636 (delete_breakpoint): Likewise.
2637 (find_gdb_breakpoint): Likewise.
2638 (set_gdb_breakpoint_1): Likewise.
2639 (set_gdb_breakpoint): Likewise.
2640 (delete_gdb_breakpoint_1): Likewise.
2641 (delete_gdb_breakpoint): Likewise.
2642 (uninsert_raw_breakpoint): Likewise.
2643 (reinsert_raw_breakpoint): Likewise.
2644 (set_breakpoint_data): Remove.
2645 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2646 (check_mem_read): Adjust for kind call bp_size.
2647 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2648 (clone_one_breakpoint): Adjust for kind.
2649 * mem-break.h (set_gdb_breakpoint): Likewise.
2650 (delete_gdb_breakpoint): Likewise.
2651 * server.c (process_serial_event): Likewise.
2653 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2655 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2656 (struct linux_target_ops) <breakpoint>: Remove.
2657 (struct linux_target_ops) <breakpoint_len>: Remove.
2658 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2659 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2660 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2661 (arm_sw_breakpoint_from_kind): New function.
2662 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2663 (struct linux_target_ops) <breakpoint>: Remove.
2664 (struct linux_target_ops) <breakpoint_len>: Remove.
2665 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2666 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2667 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2668 (struct linux_target_ops) <breakpoint>: Remove.
2669 (struct linux_target_ops) <breakpoint_len>: Remove.
2670 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2671 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2672 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2673 (struct linux_target_ops) <breakpoint>: Remove.
2674 (struct linux_target_ops) <breakpoint_len>: Remove.
2675 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2676 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2677 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2678 and sw_breakpoint_from_kind to increment the pc.
2679 (linux_breakpoint_kind_from_pc): New function.
2680 (linux_sw_breakpoint_from_kind): New function.
2681 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2682 (initialize_low): Call breakpoint_kind_from_pc and
2683 sw_breakpoint_from_kind to replace breakpoint_data/len.
2684 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2686 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2687 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2688 (struct linux_target_ops) <breakpoint>: Remove.
2689 (struct linux_target_ops) <breakpoint_len>: Remove.
2690 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2691 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2692 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2693 (struct linux_target_ops) <breakpoint>: Remove.
2694 (struct linux_target_ops) <breakpoint_len>: Remove.
2695 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2696 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2697 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2698 (struct linux_target_ops) <breakpoint>: Remove.
2699 (struct linux_target_ops) <breakpoint_len>: Remove.
2700 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2701 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2702 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2703 (struct linux_target_ops) <breakpoint>: Remove.
2704 (struct linux_target_ops) <breakpoint_len>: Remove.
2705 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2706 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2707 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2708 (struct linux_target_ops) <breakpoint>: Remove.
2709 (struct linux_target_ops) <breakpoint_len>: Remove.
2710 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2711 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2712 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2713 (struct linux_target_ops) <breakpoint>: Remove.
2714 (struct linux_target_ops) <breakpoint_len>: Remove.
2715 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2716 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2717 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2718 (struct linux_target_ops) <breakpoint>: Remove.
2719 (struct linux_target_ops) <breakpoint_len>: Remove.
2720 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2721 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2722 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2723 (struct linux_target_ops) <breakpoint>: Remove.
2724 (struct linux_target_ops) <breakpoint_len>: Remove.
2725 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2726 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2727 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2728 (struct linux_target_ops) <breakpoint>: Remove.
2729 (struct linux_target_ops) <breakpoint_len>: Remove.
2730 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2731 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2732 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2733 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2734 (struct linux_target_ops) <breakpoint>: Remove.
2735 (struct linux_target_ops) <breakpoint_len>: Remove.
2736 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2737 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2738 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2739 (struct linux_target_ops) <breakpoint>: Remove.
2740 (struct linux_target_ops) <breakpoint_len>: Remove.
2741 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2742 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2744 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2746 * linux-cris-low.c (cris_get_pc): Remove void arg.
2748 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2750 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2753 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2755 * inferiors.c (thread_pid_matches_callback): New function.
2756 (find_thread_process): New function.
2757 (remove_thread): Reset current_thread.
2758 (remove_process): Assert threads have been removed first.
2760 2015-10-15 Yao Qi <yao.qi@linaro.org>
2762 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2764 (aarch64_remove_point): Likewise.
2765 * regcache.c (regcache_register_size): New function.
2767 2015-10-12 Yao Qi <yao.qi@linaro.org>
2769 * linux-aarch64-low.c: Update all callers as emit_load_store
2770 is renamed to aarch64_emit_load_store.
2772 2015-10-12 Yao Qi <yao.qi@linaro.org>
2774 * linux-aarch64-low.c: Update all callers of function renaming
2775 from emit_insn to aarch64_emit_insn.
2777 2015-10-12 Yao Qi <yao.qi@linaro.org>
2779 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2780 arch/aarch64-insn.h.
2781 (struct aarch64_memory_operand): Likewise.
2783 (emit_insn): Move to arch/aarch64-insn.c.
2784 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2785 (emit_load_store): Move to arch/aarch64-insn.c.
2786 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2787 (can_encode_int32): Remove.
2789 2015-10-12 Yao Qi <yao.qi@linaro.org>
2791 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2792 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2793 (aarch64_relocate_instruction): Likewise.
2794 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2795 (struct aarch64_insn_visitor): Likewise.
2797 2015-10-12 Yao Qi <yao.qi@linaro.org>
2799 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2800 (struct aarch64_insn_visitor): New.
2801 (struct aarch64_insn_relocation_data): New.
2802 (aarch64_ftrace_insn_reloc_b): New function.
2803 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2804 (aarch64_ftrace_insn_reloc_cb): Likewise.
2805 (aarch64_ftrace_insn_reloc_tb): Likewise.
2806 (aarch64_ftrace_insn_reloc_adr): Likewise.
2807 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2808 (aarch64_ftrace_insn_reloc_others): Likewise.
2810 (aarch64_relocate_instruction): Use visitor.
2812 2015-10-12 Yao Qi <yao.qi@linaro.org>
2814 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2815 int. Add argument buf.
2816 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2817 aarch64_relocate_instruction.
2819 2015-10-12 Yao Qi <yao.qi@linaro.org>
2821 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2822 argument insn. Remove local variable insn. Don't call
2824 (aarch64_install_fast_tracepoint_jump_pad): Call
2827 2015-09-30 Yao Qi <yao.qi@linaro.org>
2829 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2830 (emit_load_store_pair): Likewise.
2832 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2834 * dll.c (match_dll): Add cast(s).
2835 (unloaded_dll): Likewise.
2836 * linux-low.c (second_thread_of_pid_p): Likewise.
2837 (delete_lwp_callback): Likewise.
2838 (count_events_callback): Likewise.
2839 (select_event_lwp_callback): Likewise.
2840 (linux_set_resume_request): Likewise.
2841 * server.c (accumulate_file_name_length): Likewise.
2842 (emit_dll_description): Likewise.
2843 (handle_qxfer_threads_worker): Likewise.
2844 (visit_actioned_threads): Likewise.
2845 * thread-db.c (any_thread_of): Likewise.
2846 * tracepoint.c (same_process_p): Likewise.
2847 (match_blocktype): Likewise.
2848 (build_traceframe_info_xml): Likewise.
2850 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2852 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2854 (gdb_unparse_agent_expr): Likewise.
2855 * hostio.c (require_data): Likewise.
2856 (handle_pread): Likewise.
2857 * linux-low.c (disable_regset): Likewise.
2858 (fetch_register): Likewise.
2859 (store_register): Likewise.
2860 (get_dynamic): Likewise.
2861 (linux_qxfer_libraries_svr4): Likewise.
2862 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2863 (set_fast_tracepoint_jump): Likewise.
2864 (uninsert_fast_tracepoint_jumps_at): Likewise.
2865 (reinsert_fast_tracepoint_jumps_at): Likewise.
2866 (validate_inserted_breakpoint): Likewise.
2867 (clone_agent_expr): Likewise.
2868 * regcache.c (init_register_cache): Likewise.
2869 * remote-utils.c (putpkt_binary_1): Likewise.
2870 (decode_M_packet): Likewise.
2871 (decode_X_packet): Likewise.
2872 (look_up_one_symbol): Likewise.
2873 (relocate_instruction): Likewise.
2874 (monitor_output): Likewise.
2875 * server.c (handle_search_memory): Likewise.
2876 (handle_qxfer_exec_file): Likewise.
2877 (handle_qxfer_libraries): Likewise.
2878 (handle_qxfer): Likewise.
2879 (handle_query): Likewise.
2880 (handle_v_cont): Likewise.
2881 (handle_v_run): Likewise.
2882 (captured_main): Likewise.
2883 * target.c (write_inferior_memory): Likewise.
2884 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2885 * tracepoint.c (init_trace_buffer): Likewise.
2886 (add_tracepoint_action): Likewise.
2887 (add_traceframe): Likewise.
2888 (add_traceframe_block): Likewise.
2889 (cmd_qtdpsrc): Likewise.
2890 (cmd_qtdv): Likewise.
2891 (cmd_qtstatus): Likewise.
2892 (response_source): Likewise.
2893 (response_tsv): Likewise.
2894 (cmd_qtnotes): Likewise.
2895 (gdb_collect): Likewise.
2896 (initialize_tracepoint): Likewise.
2898 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2900 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2901 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2902 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2904 (enum aarch64_condition_codes): New enum.
2905 (w0): New static global.
2908 (struct aarch64_memory_operand) <type>: New
2909 MEMORY_OPERAND_POSTINDEX type.
2910 (postindex_memory_operand): New helper function.
2911 (emit_ret): New function.
2912 (emit_load_store_pair): New function, factored out of emit_stp
2913 with support for MEMORY_OPERAND_POSTINDEX.
2914 (emit_stp): Rewrite using emit_load_store_pair.
2915 (emit_ldp): New function.
2916 (emit_load_store): Likewise.
2917 (emit_ldr): Mention post-index instruction in comment.
2918 (emit_ldrh): New function.
2919 (emit_ldrb): New function.
2920 (emit_ldrsw): Mention post-index instruction in comment.
2921 (emit_str): Likewise.
2922 (emit_subs): New function.
2923 (emit_cmp): Likewise.
2924 (emit_and): Likewise.
2925 (emit_orr): Likewise.
2926 (emit_orn): Likewise.
2927 (emit_eor): Likewise.
2928 (emit_mvn): Likewise.
2929 (emit_lslv): Likewise.
2930 (emit_lsrv): Likewise.
2931 (emit_asrv): Likewise.
2932 (emit_mul): Likewise.
2933 (emit_sbfm): Likewise.
2934 (emit_sbfx): Likewise.
2935 (emit_ubfm): Likewise.
2936 (emit_ubfx): Likewise.
2937 (emit_csinc): Likewise.
2938 (emit_cset): Likewise.
2939 (emit_nop): Likewise.
2940 (emit_ops_insns): New helper function.
2941 (emit_pop): Likewise.
2942 (emit_push): Likewise.
2943 (aarch64_emit_prologue): New function.
2944 (aarch64_emit_epilogue): Likewise.
2945 (aarch64_emit_add): Likewise.
2946 (aarch64_emit_sub): Likewise.
2947 (aarch64_emit_mul): Likewise.
2948 (aarch64_emit_lsh): Likewise.
2949 (aarch64_emit_rsh_signed): Likewise.
2950 (aarch64_emit_rsh_unsigned): Likewise.
2951 (aarch64_emit_ext): Likewise.
2952 (aarch64_emit_log_not): Likewise.
2953 (aarch64_emit_bit_and): Likewise.
2954 (aarch64_emit_bit_or): Likewise.
2955 (aarch64_emit_bit_xor): Likewise.
2956 (aarch64_emit_bit_not): Likewise.
2957 (aarch64_emit_equal): Likewise.
2958 (aarch64_emit_less_signed): Likewise.
2959 (aarch64_emit_less_unsigned): Likewise.
2960 (aarch64_emit_ref): Likewise.
2961 (aarch64_emit_if_goto): Likewise.
2962 (aarch64_emit_goto): Likewise.
2963 (aarch64_write_goto_address): Likewise.
2964 (aarch64_emit_const): Likewise.
2965 (aarch64_emit_call): Likewise.
2966 (aarch64_emit_reg): Likewise.
2967 (aarch64_emit_pop): Likewise.
2968 (aarch64_emit_stack_flush): Likewise.
2969 (aarch64_emit_zero_ext): Likewise.
2970 (aarch64_emit_swap): Likewise.
2971 (aarch64_emit_stack_adjust): Likewise.
2972 (aarch64_emit_int_call_1): Likewise.
2973 (aarch64_emit_void_call_2): Likewise.
2974 (aarch64_emit_eq_goto): Likewise.
2975 (aarch64_emit_ne_goto): Likewise.
2976 (aarch64_emit_lt_goto): Likewise.
2977 (aarch64_emit_le_goto): Likewise.
2978 (aarch64_emit_gt_goto): Likewise.
2979 (aarch64_emit_ge_got): Likewise.
2980 (aarch64_emit_ops_impl): New static global variable.
2981 (aarch64_emit_ops): New target function, return
2982 &aarch64_emit_ops_impl.
2983 (struct linux_target_ops): Install it.
2985 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2987 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2988 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2990 * linux-aarch64-ipa.c: New file.
2991 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2993 (aarch64_get_thread_area): New target method.
2994 (extract_signed_bitfield): New helper function.
2995 (aarch64_decode_ldr_literal): New function.
2996 (enum aarch64_opcodes): New enum.
2997 (struct aarch64_register): New struct.
2998 (struct aarch64_operand): New struct.
2999 (x0): New static global.
3008 (aarch64_register): New helper function.
3009 (register_operand): Likewise.
3010 (immediate_operand): Likewise.
3011 (struct aarch64_memory_operand): New struct.
3012 (offset_memory_operand): New helper function.
3013 (preindex_memory_operand): Likewise.
3014 (enum aarch64_system_control_registers): New enum.
3015 (ENCODE): New macro.
3016 (emit_insn): New helper function.
3017 (emit_b): New function.
3018 (emit_bcond): Likewise.
3019 (emit_cb): Likewise.
3020 (emit_tb): Likewise.
3021 (emit_blr): Likewise.
3022 (emit_stp): Likewise.
3023 (emit_ldp_q_offset): Likewise.
3024 (emit_stp_q_offset): Likewise.
3025 (emit_load_store): Likewise.
3026 (emit_ldr): Likewise.
3027 (emit_ldrsw): Likewise.
3028 (emit_str): Likewise.
3029 (emit_ldaxr): Likewise.
3030 (emit_stxr): Likewise.
3031 (emit_stlr): Likewise.
3032 (emit_data_processing_reg): Likewise.
3033 (emit_data_processing): Likewise.
3034 (emit_add): Likewise.
3035 (emit_sub): Likewise.
3036 (emit_mov): Likewise.
3037 (emit_movk): Likewise.
3038 (emit_mov_addr): Likewise.
3039 (emit_mrs): Likewise.
3040 (emit_msr): Likewise.
3041 (emit_sevl): Likewise.
3042 (emit_wfe): Likewise.
3043 (append_insns): Likewise.
3044 (can_encode_int32_in): New helper function.
3045 (aarch64_relocate_instruction): New function.
3046 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3047 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3048 (struct linux_target_ops): Install aarch64_get_thread_area,
3049 aarch64_install_fast_tracepoint_jump_pad and
3050 aarch64_get_min_fast_tracepoint_insn_len.
3052 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3054 * Makefile.in (aarch64-insn.o): New rule.
3055 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3057 2015-09-21 Yao Qi <yao.qi@linaro.org>
3059 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3061 2015-09-21 Yao Qi <yao.qi@linaro.org>
3063 * tracepoint.c (max_jump_pad_size): Remove.
3065 2015-09-18 Yao Qi <yao.qi@linaro.org>
3067 * linux-aarch64-low.c: Don't include sys/uio.h.
3068 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3070 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3072 * tracepoint.c (eval_result_type): Change prototype.
3073 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3075 2015-09-15 Pedro Alves <palves@redhat.com>
3077 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3078 Check whether to report exec events instead of checking whether
3079 multiprocess is enabled.
3081 2015-09-15 Pedro Alves <palves@redhat.com>
3084 * remote-utils.c (prepare_resume_reply): Merge
3085 TARGET_WAITKIND_VFORK_DONE switch case with the
3086 TARGET_WAITKIND_FORKED case.
3088 2015-09-15 Yao Qi <yao.qi@linaro.org>
3090 * server.c (handle_query): Check string comparison using
3091 "else if" instead of "if".
3093 2015-09-15 Yao Qi <yao.qi@linaro.org>
3095 * server.c (vCont_supported): New global variable.
3096 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3097 matches. Append ";vContSupported+" to own_buf.
3098 (handle_v_requests): Append ";s;S" to own_buf if target supports
3099 hardware single step or vCont_supported is false.
3100 (capture_main): Set vCont_supported to zero.
3102 2015-09-15 Yao Qi <yao.qi@linaro.org>
3104 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3106 (linux_supports_hardware_single_step): ... New function.
3107 (linux_target_ops): Update.
3108 * lynx-low.c (lynx_target_ops): Set field
3109 supports_hardware_single_step to target_can_do_hardware_single_step.
3110 * nto-low.c (nto_target_ops): Likewise.
3111 * spu-low.c (spu_target_ops): Likewise.
3112 * win32-low.c (win32_target_ops): Likewise.
3113 * target.c (target_can_do_hardware_single_step): New function.
3114 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3115 Remove. <supports_hardware_single_step>: New field.
3116 (target_supports_conditional_breakpoints): Remove.
3117 (target_supports_hardware_single_step): New macro.
3118 (target_can_do_hardware_single_step): Declare.
3119 * server.c (handle_query): Use target_supports_hardware_single_step
3120 instead of target_supports_conditional_breakpoints.
3122 2015-09-15 Yao Qi <yao.qi@linaro.org>
3124 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3126 (struct linux_target_ops the_low_target): Install
3127 aarch64_linux_siginfo_fixup.
3129 2015-09-11 Don Breazeal <donb@codesourcery.com>
3130 Luis Machado <lgustavo@codesourcery.com>
3132 * linux-low.c (linux_mourn): Static declaration.
3133 (linux_arch_setup): Move in front of
3134 handle_extended_wait.
3135 (linux_arch_setup_thread): New function.
3136 (handle_extended_wait): Handle exec events. Call
3137 linux_arch_setup_thread. Make event_lwp argument a
3138 pointer-to-a-pointer.
3139 (check_zombie_leaders): Do not check stopped threads.
3140 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3141 (linux_low_filter_event): Add lwp and thread for exec'ing
3142 non-leader thread if leader thread has been deleted.
3143 Refactor code into linux_arch_setup_thread and call it.
3144 Pass child lwp pointer by reference to handle_extended_wait.
3145 (linux_wait_for_event_filtered): Update comment.
3146 (linux_wait_1): Prevent clobbering exec event status.
3147 (linux_supports_exec_events): New function.
3148 (linux_target_ops) <supports_exec_events>: Initialize new member.
3149 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3151 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3152 * server.c (report_exec_events): New global variable.
3153 (handle_query): Handle qSupported query for exec-events feature.
3154 (captured_main): Initialize report_exec_events.
3155 * server.h (report_exec_events): Declare new global variable.
3156 * target.h (struct target_ops) <supports_exec_events>: New
3158 (target_supports_exec_events): New macro.
3159 * win32-low.c (win32_target_ops) <supports_exec_events>:
3160 Initialize new member.
3162 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3164 * linux-low.c (linux_low_enable_btrace): Remove.
3165 (linux_target_ops): Replace linux_low_enable_btrace with
3166 linux_enable_btrace.
3168 2015-09-03 Yao Qi <yao.qi@linaro.org>
3170 * linux-aarch64-low.c (aarch64_insert_point): Call
3171 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3174 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3176 * linux-low.c (check_stopped_by_breakpoint): Use
3177 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3179 2015-08-27 Pedro Alves <palves@redhat.com>
3181 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3183 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3185 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3186 the XNEW-family equivalent.
3187 (compile_bytecodes): Likewise.
3188 * dll.c (loaded_dll): Likewise.
3189 * event-loop.c (append_callback_event): Likewise.
3190 (create_file_handler): Likewise.
3191 (create_file_event): Likewise.
3192 * hostio.c (handle_open): Likewise.
3193 * inferiors.c (add_thread): Likewise.
3194 (add_process): Likewise.
3195 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3196 * linux-arm-low.c (arm_new_process): Likewise.
3197 (arm_new_thread): Likewise.
3198 * linux-low.c (add_to_pid_list): Likewise.
3199 (linux_add_process): Likewise.
3200 (handle_extended_wait): Likewise.
3201 (add_lwp): Likewise.
3202 (enqueue_one_deferred_signal): Likewise.
3203 (enqueue_pending_signal): Likewise.
3204 (linux_resume_one_lwp_throw): Likewise.
3205 (linux_resume_one_thread): Likewise.
3206 (linux_read_memory): Likewise.
3207 (linux_write_memory): Likewise.
3208 * linux-mips-low.c (mips_linux_new_process): Likewise.
3209 (mips_linux_new_thread): Likewise.
3210 (mips_add_watchpoint): Likewise.
3211 * linux-x86-low.c (initialize_low_arch): Likewise.
3212 * lynx-low.c (lynx_add_process): Likewise.
3213 * mem-break.c (set_raw_breakpoint_at): Likewise.
3214 (set_breakpoint): Likewise.
3215 (add_condition_to_breakpoint): Likewise.
3216 (add_commands_to_breakpoint): Likewise.
3217 (clone_agent_expr): Likewise.
3218 (clone_one_breakpoint): Likewise.
3219 * regcache.c (new_register_cache): Likewise.
3220 * remote-utils.c (look_up_one_symbol): Likewise.
3221 * server.c (queue_stop_reply): Likewise.
3222 (start_inferior): Likewise.
3223 (queue_stop_reply_callback): Likewise.
3224 (handle_target_event): Likewise.
3225 * spu-low.c (fetch_ppc_memory): Likewise.
3226 (store_ppc_memory): Likewise.
3227 * target.c (set_target_ops): Likewise.
3228 * thread-db.c (thread_db_load_search): Likewise.
3229 (try_thread_db_load_1): Likewise.
3230 * tracepoint.c (add_tracepoint): Likewise.
3231 (add_tracepoint_action): Likewise.
3232 (create_trace_state_variable): Likewise.
3233 (cmd_qtdpsrc): Likewise.
3234 (cmd_qtro): Likewise.
3235 (add_while_stepping_state): Likewise.
3236 * win32-low.c (child_add_thread): Likewise.
3237 (get_image_name): Likewise.
3239 2015-08-25 Yao Qi <yao.qi@linaro.org>
3241 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3243 2015-08-25 Yao Qi <yao.qi@linaro.org>
3245 * Makefile.in (aarch64-linux.o): New rule.
3246 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3248 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3249 (aarch64_init_debug_reg_state): Make it extern.
3250 (aarch64_linux_prepare_to_resume): Remove.
3252 2015-08-25 Yao Qi <yao.qi@linaro.org>
3254 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3255 lwp_arch_private_info and ptid_of_lwp.
3257 2015-08-25 Yao Qi <yao.qi@linaro.org>
3259 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3260 Find proc_info by find_process_pid. All callers updated.
3262 2015-08-25 Yao Qi <yao.qi@linaro.org>
3264 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3266 (debug_reg_change_callback): Remove.
3267 (aarch64_notify_debug_reg_change): Remove.
3269 2015-08-25 Yao Qi <yao.qi@linaro.org>
3271 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3272 Call current_lwp_ptid.
3274 2015-08-25 Yao Qi <yao.qi@linaro.org>
3276 * linux-aarch64-low.c (debug_reg_change_callback): Use
3279 2015-08-25 Yao Qi <yao.qi@linaro.org>
3281 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3283 2015-08-25 Yao Qi <yao.qi@linaro.org>
3285 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3287 2015-08-25 Yao Qi <yao.qi@linaro.org>
3289 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3292 2015-08-25 Yao Qi <yao.qi@linaro.org>
3294 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3296 (debug_reg_change_callback): Remove argument entry and add argument
3297 lwp. Remove local variable thread. Don't print thread id in the
3298 debugging output. Don't check whether pid of thread equals to pid.
3299 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3300 iterate_over_lwps instead find_inferior.
3302 2015-08-24 Pedro Alves <palves@redhat.com>
3304 * inferiors.c (get_first_process): New function.
3305 * inferiors.h (get_first_process): New declaration.
3306 * remote-utils.c (read_ptid): Default to the first process in the
3307 list, instead of to the current thread's process.
3309 2015-08-24 Pedro Alves <palves@redhat.com>
3311 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3312 * event-loop.c: Likewise.
3313 * remote-utils.c: Likewise.
3314 * tracepoint.c: Likewise.
3316 2015-08-24 Pedro Alves <palves@redhat.com>
3318 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3321 2015-08-21 Pedro Alves <palves@redhat.com>
3323 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3324 instead of literal 1.
3326 2015-08-21 Pedro Alves <palves@redhat.com>
3328 * tdesc.c (default_description): Explicitly zero-initialize.
3330 2015-08-21 Pedro Alves <palves@redhat.com>
3333 * inferiors.c (remove_thread): Discard any pending stop reply for
3335 * server.c (remove_all_on_match_pid): Rename to ...
3336 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3338 (discard_queued_stop_replies): Change parameter to a ptid. Now
3340 (handle_v_kill, kill_inferior_callback, captured_main)
3341 (process_serial_event): Adjust.
3342 * server.h (discard_queued_stop_replies): Declare.
3344 2015-08-21 Pedro Alves <palves@redhat.com>
3346 * linux-low.c (wait_for_sigstop): Always switch to no thread
3347 selected if the previously current thread dies.
3348 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3349 process instead of the current thread's.
3350 * remote-utils.c (input_interrupt): Don't check if there's no
3352 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3353 current thread to the general thread fails, error out.
3354 (handle_qxfer_auxv, handle_qxfer_libraries)
3355 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3356 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3357 (handle_query): Check if there's a thread selected instead of
3358 checking whether there's any thread in the thread list.
3359 (handle_qxfer_threads, handle_qxfer_btrace)
3360 (handle_qxfer_btrace_conf): Don't error out early if there's no
3361 thread in the thread list.
3362 (handle_v_cont, myresume): Don't set the current thread to the
3364 (process_serial_event) <Hg handling>: Also set thread_id if the
3365 previous general thread is still alive.
3366 (process_serial_event) <g/G handling>: If setting the current
3367 thread to the general thread fails, error out.
3368 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3369 thread's lwp instead of the current thread's.
3370 * target.c (set_desired_thread): If the desired thread was not
3371 found, leave the current thread pointing to NULL. Return an int
3372 (boolean) indicating success.
3373 * target.h (set_desired_thread): Change return type to int.
3375 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3377 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3378 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3380 (ps_get_thread_area): New function.
3382 2015-08-19 Gary Benson <gbenson@redhat.com>
3384 * hostio.c (handle_pread): Do not attempt to read more data
3385 than hostio_reply_with_data can fit in a packet.
3387 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3389 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3391 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3393 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3395 2015-08-06 Pedro Alves <palves@redhat.com>
3397 * tracepoint.c (expr_eval_result): Now an int.
3399 2015-08-06 Pedro Alves <palves@redhat.com>
3401 * gdbthread.h (struct regcache): Forward declare.
3402 (struct thread_info) <regcache_data>: Now a struct regcache
3404 * inferiors.c (inferior_regcache_data)
3405 (set_inferior_regcache_data): Now work with struct regcache
3407 * inferiors.h (struct regcache): Forward declare.
3408 (inferior_regcache_data, set_inferior_regcache_data): Now work
3409 with struct regcache pointers.
3410 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3411 (free_register_cache_thread): Remove struct regcache pointer
3414 2015-08-06 Pedro Alves <palves@redhat.com>
3416 * server.c (captured_main): On error, print the exception message
3417 to stderr, and if run_once is set, throw a quit.
3419 2015-08-06 Pedro Alves <palves@redhat.com>
3421 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3424 2015-08-06 Pedro Alves <palves@redhat.com>
3426 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3427 reading beyond the passed in buffer length.
3429 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3431 * tracepoint.c (symbol_list) <required>: Remove.
3433 2015-08-06 Pedro Alves <palves@redhat.com>
3435 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3436 count if stopping and suspending threads.
3437 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3438 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3439 (linux_detach): Complete an ongoing step-over.
3440 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3442 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3443 (linux_wait_1): If passing a signal to the inferior after
3444 finishing a step-over, unsuspend and re-resume all lwps. If we
3445 see a single-step event but the thread should be continuing, don't
3446 pass the trap to gdb.
3447 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3448 internal_error instead of gdb_assert.
3449 (enqueue_pending_signal): New function.
3450 (check_ptrace_stopped_lwp_gone): Add debug output.
3451 (start_step_over): Use internal_error instead of gdb_assert.
3452 (complete_ongoing_step_over): New function.
3453 (linux_resume_one_thread): Don't resume a suspended thread.
3454 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3457 2015-08-06 Pedro Alves <palves@redhat.com>
3459 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3460 (linux_thread_alive): Use lwp_is_marked_dead.
3461 (extended_event_reported): Delete.
3462 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3463 instead of extended_event_reported.
3464 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3466 (lwp_is_marked_dead): New function.
3467 (lwp_running): Use lwp_is_marked_dead.
3468 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3471 2015-08-06 Pedro Alves <palves@redhat.com>
3473 * linux-low.c (linux_wait_1): Move fork event output out of the
3474 !report_to_gdb check. Pass event_child->waitstatus to
3475 target_waitstatus_to_string instead of ourstatus.
3477 2015-08-04 Yao Qi <yao.qi@linaro.org>
3479 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3480 if current_thread is 32 bit.
3482 2015-08-04 Yao Qi <yao.qi@linaro.org>
3484 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3485 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3486 * server.c (extended_protocol): Remove "static".
3487 * server.h (extended_protocol): Declare it.
3489 2015-08-04 Yao Qi <yao.qi@linaro.org>
3491 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3492 both aarch64 and aarch32.
3493 (aarch64_set_pc): Likewise.
3495 2015-08-04 Yao Qi <yao.qi@linaro.org>
3497 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3498 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3499 arm-with-neon.xml to srv_xmlfiles.
3500 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3501 (is_64bit_tdesc): New function.
3502 (aarch64_linux_read_description): New function.
3503 (aarch64_arch_setup): Call aarch64_linux_read_description.
3504 (regs_info): Rename to regs_info_aarch64.
3505 (aarch64_regs_info): Return right regs_info.
3506 (initialize_low_arch): Call initialize_low_arch_aarch32.
3508 2015-08-04 Yao Qi <yao.qi@linaro.org>
3510 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3511 * linux-aarch32-low.c: New file.
3512 * linux-aarch32-low.h: New file.
3513 * linux-arm-low.c (arm_fill_gregset): Move it to
3514 linux-aarch32-low.c.
3515 (arm_store_gregset): Likewise.
3516 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3517 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3518 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3519 (regs_info): Rename to regs_info_arm.
3520 (arm_regs_info): Return regs_info_aarch32 if
3521 have_ptrace_getregset is 1 and target description is
3522 arm_with_neon or arm_with_vfpv3.
3523 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3524 Call initialize_low_arch_aarch32 instead.
3526 2015-08-04 Yao Qi <yao.qi@linaro.org>
3528 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3529 * linux-low.c: ... here.
3530 * linux-low.h (have_ptrace_getregset): Declare it.
3532 2015-08-04 Pedro Alves <palves@redhat.com>
3534 * thread-db.c (struct thread_db): Use new typedefs.
3535 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3537 (disable_thread_event_reporting): Cast result of dlsym to
3538 destination function pointer type.
3539 (thread_db_mourn): Use td_ta_delete_ftype.
3541 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3543 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3545 (CDX_BREAKPOINT): Define for R2.
3546 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3547 (the_low_target): Add comments.
3549 2015-07-30 Yao Qi <yao.qi@linaro.org>
3551 * linux-arm-low.c (arm_hwcap): Remove it.
3552 (arm_read_description): New local variable arm_hwcap. Don't
3553 set arm_hwcap to zero.
3555 2015-07-30 Yao Qi <yao.qi@linaro.org>
3557 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3558 Use regcache->tdesc instead.
3559 (arm_store_wmmxregset): Likewise.
3560 (arm_fill_vfpregset): Likewise.
3561 (arm_store_vfpregset): Likewise.
3563 2015-07-30 Yao Qi <yao.qi@linaro.org>
3565 * linux-arm-low.c: Include arch/arm.h.
3566 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3567 (arm_store_gregset): Likewise.
3569 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3571 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3572 ptrace's 4th parameter.
3574 2015-07-27 Yao Qi <yao.qi@linaro.org>
3576 * configure.srv (case aarch64*-*-linux*): Don't set
3579 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3581 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3583 * linux-arm-low.c: Likewise.
3584 * linux-cris-low.c: Likewise.
3585 * linux-crisv32-low.c: Likewise.
3586 * linux-low.c: Likewise.
3587 * linux-m68k-low.c: Likewise.
3588 * linux-mips-low.c: Likewise.
3589 * linux-nios2-low.c: Likewise.
3590 * linux-s390-low.c: Likewise.
3591 * linux-sparc-low.c: Likewise.
3592 * linux-tic6x-low.c: Likewise.
3593 * linux-tile-low.c: Likewise.
3594 * linux-x86-low.c: Likewise.
3596 2015-07-24 Pedro Alves <palves@redhat.com>
3598 * config.in: Regenerate.
3599 * configure: Regenerate.
3601 2015-07-24 Pedro Alves <palves@redhat.com>
3603 * acinclude.m4: Include ../ptrace.m4.
3604 * configure.ac: Call GDB_AC_PTRACE.
3605 * config.in, configure: Regenerate.
3607 2015-07-24 Yao Qi <yao.qi@linaro.org>
3609 * linux-low.c (linux_create_inferior): Remove setting to
3610 proc->priv->new_inferior.
3611 (linux_attach): Likewise.
3612 (linux_low_filter_event): Likewise.
3613 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3615 2015-07-24 Yao Qi <yao.qi@linaro.org>
3617 * linux-low.c (linux_arch_setup): New function.
3618 (linux_low_filter_event): If proc->tdesc is NULL and
3619 proc->attached is true, call the_low_target.arch_setup.
3620 Otherwise, keep status pending, and return.
3621 (linux_resume_one_lwp_throw): Don't call get_pc if
3622 thread->while_stepping isn't NULL. Don't call
3623 get_thread_regcache if proc->tdesc is NULL.
3624 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3625 (linux_target_ops): Install arch_setup.
3626 * server.c (start_inferior): Call the_target->arch_setup.
3627 * target.h (struct target_ops) <arch_setup>: New field.
3628 (target_arch_setup): New marco.
3629 * lynx-low.c (lynx_target_ops): Update.
3630 * nto-low.c (nto_target_ops): Update.
3631 * spu-low.c (spu_target_ops): Update.
3632 * win32-low.c (win32_target_ops): Update.
3634 2015-07-24 Yao Qi <yao.qi@linaro.org>
3636 * linux-low.c (linux_add_process): Don't set
3637 proc->priv->new_inferior.
3638 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3639 (linux_attach): Likewise.
3641 2015-07-24 Yao Qi <yao.qi@linaro.org>
3643 * server.c (start_inferior): Code refactor.
3645 2015-07-24 Yao Qi <yao.qi@linaro.org>
3647 * server.c (process_serial_event): Set general_thread.
3649 2015-07-21 Yao Qi <yao.qi@linaro.org>
3651 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3652 aarch64_linux_get_debug_reg_capacity.
3654 2015-07-17 Yao Qi <yao.qi@linaro.org>
3656 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3657 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3658 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3659 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3660 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3661 (AARCH64_HWP_ALIGNMENT): Likewise.
3662 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3663 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3664 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3665 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3666 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3667 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3668 (struct aarch64_debug_reg_state): Likewise.
3669 (struct arch_lwp_info): Likewise.
3670 (aarch64_align_watchpoint): Likewise.
3671 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3672 (aarch64_watchpoint_length): Likewise.
3673 (aarch64_point_encode_ctrl_reg): Likewise
3674 (aarch64_point_is_aligned): Likewise.
3675 (aarch64_align_watchpoint): Likewise.
3676 (aarch64_linux_set_debug_regs):
3677 (aarch64_dr_state_insert_one_point): Likewise.
3678 (aarch64_dr_state_remove_one_point): Likewise.
3679 (aarch64_handle_breakpoint): Likewise.
3680 (aarch64_handle_aligned_watchpoint): Likewise.
3681 (aarch64_handle_unaligned_watchpoint): Likewise.
3682 (aarch64_handle_watchpoint): Likewise.
3684 2015-07-17 Yao Qi <yao.qi@linaro.org>
3686 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3687 and don't aarch64_get_debug_reg_state. All callers update.
3688 (aarch64_handle_aligned_watchpoint): Likewise.
3689 (aarch64_handle_unaligned_watchpoint): Likewise.
3690 (aarch64_handle_watchpoint): Likewise.
3691 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3692 (aarch64_remove_point): Likewise.
3694 2015-07-17 Yao Qi <yao.qi@linaro.org>
3696 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3698 (aarch64_handle_unaligned_watchpoint): Likewise.
3700 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3702 Revert the previous 3 commits:
3703 Move gdb_regex* to common/
3704 Move linux_find_memory_regions_full & co.
3705 gdbserver build-id attribute generator
3707 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3708 Jan Kratochvil <jan.kratochvil@redhat.com>
3710 gdbserver build-id attribute generator.
3711 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3712 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3713 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3715 (get_dynamic): Use find_pdhr to traverse program headers.
3716 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3717 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3718 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3719 (get_hex_build_id): New.
3720 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3721 to reply XML document.
3723 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3724 Jan Kratochvil <jan.kratochvil@redhat.com>
3726 * target.c: Include target/target-utils.h and fcntl.h.
3727 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3728 (target_fileio_read_stralloc): New functions.
3730 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3732 * Makefile.in (OBS): Add gdb_regex.o.
3734 * config.in: Rebuilt.
3735 * configure: Rebuilt.
3737 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3738 Jan Kratochvil <jan.kratochvil@redhat.com>
3740 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3741 * Makefile.in (OBS): Add target-utils.o.
3742 (linux-maps.o, target-utils.o): New.
3743 * configure.srv (srv_linux_obj): Add linux-maps.o.
3745 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3747 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3749 (the_low_target): Install it.
3751 2015-07-14 Pedro Alves <palves@redhat.com>
3753 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3754 Instead, ignore ECHILD, and throw an error for other errnos.
3756 2015-07-10 Pedro Alves <palves@redhat.com>
3758 * event-loop.c (struct callback_event) <data>: Change type to
3759 gdb_client_data instance instead of gdb_client_data pointer.
3760 (append_callback_event): Adjust.
3762 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3764 * linux-aarch64-low.c: Add comments for each linux_target_ops
3765 method. Remove comments already covered in target_ops and
3766 linux_target_ops definitions.
3767 (the_low_target): Add comments for each unimplemented method.
3769 2015-07-09 Yao Qi <yao.qi@linaro.org>
3771 * linux-aarch64-low.c (aarch64_regmap): Remove.
3772 (aarch64_usrregs_info): Remove.
3773 (regs_info): Set field usrregs to NULL.
3775 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3777 * linux-low.c: Include "rsp-low.h"
3778 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3779 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3780 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3781 (handle_btrace_enable_pt): New.
3782 (handle_btrace_general_set): Support "pt".
3783 (handle_btrace_conf_general_set): Support "pt:size".
3785 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3787 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3790 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3792 * linux-aarch64-low.c: Remove comment about endianness.
3793 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3794 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3797 2015-06-24 Gary Benson <gbenson@redhat.com>
3799 * linux-i386-ipa.c (stdint.h): Do not include.
3800 * lynx-i386-low.c (stdint.h): Likewise.
3801 * lynx-ppc-low.c (stdint.h): Likewise.
3802 * mem-break.c (stdint.h): Likewise.
3803 * thread-db.c (stdint.h): Likewise.
3804 * tracepoint.c (stdint.h): Likewise.
3805 * win32-low.c (stdint.h): Likewise.
3807 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3809 * server.c (write_qxfer_response): Update call to
3810 remote_escape_output.
3812 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3813 Jan Kratochvil <jan.kratochvil@redhat.com>
3815 Merge multiple hex conversions.
3816 * gdbreplay.c (tohex): Rename to 'fromhex'.
3817 (logchar): Use fromhex.
3819 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3821 * server.c (handle_qxfer_libraries): Set `version' attribute for
3824 2015-06-10 Gary Benson <gbenson@redhat.com>
3826 * target.h (struct target_ops) <multifs_open>: New field.
3827 <multifs_unlink>: Likewise.
3828 <multifs_readlink>: Likewise.
3829 * linux-low.c (nat/linux-namespaces.h): New include.
3830 (linux_target_ops): Initialize the_target->multifs_open,
3831 the_target->multifs_unlink and the_target->multifs_readlink.
3832 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3833 * hostio.c (hostio_fs_pid): New static variable.
3834 (hostio_handle_new_gdb_connection): New function.
3835 (handle_setfs): Likewise.
3836 (handle_open): Use the_target->multifs_open as appropriate.
3837 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3838 (handle_readlink): Use the_target->multifs_readlink as
3840 (handle_vFile): Handle vFile:setfs packets.
3841 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3842 after target_handle_new_gdb_connection.
3844 2015-06-10 Gary Benson <gbenson@redhat.com>
3846 * configure.ac (AC_CHECK_FUNCS): Add setns.
3847 * config.in: Regenerate.
3848 * configure: Likewise.
3849 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3850 (linux-namespaces.o): New rule.
3851 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3853 2015-06-09 Gary Benson <gbenson@redhat.com>
3855 * hostio.c (handle_open): Process mode argument with
3856 fileio_to_host_mode.
3858 2015-06-01 Yao Qi <yao.qi@linaro.org>
3860 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3861 * linux-x86-low.c: Likewise.
3863 2015-05-28 Don Breazeal <donb@codesourcery.com>
3865 * linux-low.c (handle_extended_wait): Initialize
3866 thread_info.last_resume_kind for new fork children.
3868 2015-05-15 Pedro Alves <palves@redhat.com>
3870 * target.h (target_handle_new_gdb_connection): Rewrite using if
3871 wrapped in do/while.
3873 2015-05-14 Joel Brobecker <brobecker@adacore.com>
3875 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3876 * configure, config.in: Regenerate.
3877 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3880 2015-05-12 Don Breazeal <donb@codesourcery.com>
3882 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3883 PTRACE_EVENT_VFORK_DONE.
3884 (linux_low_ptrace_options, extended_event_reported): Add vfork
3886 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3887 and "vforkdone" for RSP 'T' Stop Reply Packet.
3888 * server.h (report_vfork_events): Declare
3891 2015-05-12 Don Breazeal <donb@codesourcery.com>
3893 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3894 (the_low_target) <new_fork>: Initialize new member.
3895 * linux-arm-low.c (arm_new_fork): New function.
3896 (the_low_target) <new_fork>: Initialize new member.
3897 * linux-low.c (handle_extended_wait): Call new target function
3899 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3900 * linux-mips-low.c (mips_add_watchpoint): New function
3901 extracted from mips_insert_point.
3902 (the_low_target) <new_fork>: Initialize new member.
3903 (mips_linux_new_fork): New function.
3904 (mips_insert_point): Call mips_add_watchpoint.
3905 * linux-x86-low.c (x86_linux_new_fork): New function.
3906 (the_low_target) <new_fork>: Initialize new member.
3908 2015-05-12 Don Breazeal <donb@codesourcery.com>
3910 * linux-low.c (handle_extended_wait): Implement return value,
3911 rename argument 'event_child' to 'event_lwp', handle
3912 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3913 (linux_low_ptrace_options): New function.
3914 (linux_low_filter_event): Call linux_low_ptrace_options,
3915 use different argument fo linux_enable_event_reporting,
3916 use return value from handle_extended_wait.
3917 (extended_event_reported): New function.
3918 (linux_wait_1): Call extended_event_reported and set
3919 status to report fork events.
3920 (linux_write_memory): Add pid to debug message.
3921 (reset_lwp_ptrace_options_callback): New function.
3922 (linux_handle_new_gdb_connection): New function.
3923 (linux_target_ops): Initialize new structure member.
3924 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3925 * lynx-low.c: Initialize new structure member.
3926 * remote-utils.c (prepare_resume_reply): Implement stop reason
3927 "fork" for "T" stop message.
3928 * server.c (handle_query): Call handle_new_gdb_connection.
3929 * server.h (report_fork_events): Declare global flag.
3930 * target.h (struct target_ops) <handle_new_gdb_connection>:
3932 (target_handle_new_gdb_connection): New macro.
3933 * win32-low.c: Initialize new structure member.
3935 2015-05-12 Don Breazeal <donb@codesourcery.com>
3937 * mem-break.c (APPEND_TO_LIST): Define macro.
3938 (clone_agent_expr): New function.
3939 (clone_one_breakpoint): New function.
3940 (clone_all_breakpoints): New function.
3941 * mem-break.h: Declare new functions.
3943 2015-05-12 Don Breazeal <donb@codesourcery.com>
3945 * linux-low.c (linux_supports_fork_events): New function.
3946 (linux_supports_vfork_events): New function.
3947 (linux_target_ops): Initialize new structure members.
3948 (initialize_low): Call linux_check_ptrace_features.
3949 * lynx-low.c (lynx_target_ops): Initialize new structure
3951 * server.c (report_fork_events, report_vfork_events):
3953 (handle_query): Add new features to qSupported packet and
3955 (captured_main): Initialize new global variables.
3956 * target.h (struct target_ops) <supports_fork_events>:
3958 <supports_vfork_events>: New member.
3959 (target_supports_fork_events): New macro.
3960 (target_supports_vfork_events): New macro.
3961 * win32-low.c (win32_target_ops): Initialize new structure
3964 2015-05-12 Gary Benson <gbenson@redhat.com>
3966 * server.c (handle_qxfer_exec_file): Use current process
3969 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3971 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3972 Remove HAVE_PTRACE_GETREGS conditionals.
3973 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3974 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3976 2015-05-08 Yao Qi <yao.qi@linaro.org>
3978 * linux-low.c (linux_supports_conditional_breakpoints): New
3980 (linux_target_ops): Install new target method.
3981 * lynx-low.c (lynx_target_ops): Install NULL hook for
3982 supports_conditional_breakpoints.
3983 * nto-low.c (nto_target_ops): Likewise.
3984 * spu-low.c (spu_target_ops): Likewise.
3985 * win32-low.c (win32_target_ops): Likewise.
3986 * server.c (handle_query): Check
3987 target_supports_conditional_breakpoints.
3988 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3990 (target_supports_conditional_breakpoints): New macro.
3992 2015-05-06 Pedro Alves <palves@redhat.com>
3995 * server.c (start_inferior): If the process exits, mourn it.
3997 2015-04-21 Gary Benson <gbenson@redhat.com>
3999 * hostio.c (fileio_open_flags_to_host): Factored out to
4000 fileio_to_host_openflags in common/fileio.c. Single use
4003 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4005 * linux-xtensa-low.c (xtensa_fill_gregset)
4006 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4009 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4011 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4012 (regs_info): Replace usrregs pointer with NULL.
4014 2015-04-17 Gary Benson <gbenson@redhat.com>
4016 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4017 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4018 * server.c (handle_qxfer_exec_file): New function.
4019 (qxfer_packets): Add exec-file entry.
4020 (handle_query): Report qXfer:exec-file:read as supported packet.
4022 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4024 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4026 2015-04-09 Gary Benson <gbenson@redhat.com>
4028 * hostio-errno.c (errno_to_fileio_error): Remove function.
4029 Update caller to use remote_fileio_to_fio_error.
4031 2015-04-09 Yao Qi <yao.qi@linaro.org>
4033 * linux-low.c (linux_insert_point): Call
4034 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4035 (linux_remove_point): Call remove_memory_breakpoint if type is
4037 * linux-x86-low.c (x86_insert_point): Don't call
4038 insert_memory_breakpoint.
4039 (x86_remove_point): Don't call remove_memory_breakpoint.
4041 2015-04-01 Pedro Alves <palves@redhat.com>
4042 Cleber Rosa <crosa@redhat.com>
4044 * server.c (gdbserver_usage): Reorganize and extend the usage
4047 2015-03-24 Pedro Alves <palves@redhat.com>
4049 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4050 output. Also dump TRAP_TRACE.
4051 (linux_low_filter_event): In debug output, distinguish a
4052 resume_stop SIGSTOP from a delayed SIGSTOP.
4054 2015-03-24 Gary Benson <gbenson@redhat.com>
4056 * linux-x86-low.c (x86_linux_new_thread): Moved to
4058 (x86_linux_prepare_to_resume): Likewise.
4060 2015-03-24 Gary Benson <gbenson@redhat.com>
4062 * Makefile.in (x86-linux-dregs.o): New rule.
4063 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4064 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4065 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4066 (x86_linux_dr_get): Likewise.
4067 (x86_linux_dr_set): Likewise.
4068 (update_debug_registers_callback): Likewise.
4069 (x86_linux_dr_set_addr): Likewise.
4070 (x86_linux_dr_get_addr): Likewise.
4071 (x86_linux_dr_set_control): Likewise.
4072 (x86_linux_dr_get_control): Likewise.
4073 (x86_linux_dr_get_status): Likewise.
4074 (x86_linux_update_debug_registers): Likewise.
4076 2015-03-24 Gary Benson <gbenson@redhat.com>
4078 * linux-x86-low.c (x86_linux_update_debug_registers):
4079 New function, factored out from...
4080 (x86_linux_prepare_to_resume): ...this.
4082 2015-03-24 Gary Benson <gbenson@redhat.com>
4084 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4085 (x86_linux_dr_set): Likewise.
4086 (update_debug_registers_callback): Likewise.
4087 (x86_linux_dr_set_addr): Likewise.
4088 (x86_linux_dr_get_addr): Likewise.
4089 (x86_linux_dr_set_control): Likewise.
4090 (x86_linux_dr_get_control): Likewise.
4091 (x86_linux_dr_get_status): Likewise.
4092 (x86_linux_prepare_to_resume): Likewise.
4094 2015-03-24 Gary Benson <gbenson@redhat.com>
4096 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4097 Use perror_with_name. Pass string through gettext.
4098 (x86_linux_dr_set): Likewise.
4100 2015-03-24 Gary Benson <gbenson@redhat.com>
4102 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4103 (x86_linux_dr_set_addr): ...this.
4104 (x86_dr_low_get_addr): Rename to...
4105 (x86_linux_dr_get_addr): ...this.
4106 (x86_dr_low_set_control): Rename to...
4107 (x86_linux_dr_set_control): ...this.
4108 (x86_dr_low_get_control): Rename to...
4109 (x86_linux_dr_get_control): ...this.
4110 (x86_dr_low_get_status): Rename to...
4111 (x86_linux_dr_get_status): ...this.
4112 (x86_dr_low): Update with new function names.
4114 2015-03-24 Gary Benson <gbenson@redhat.com>
4116 * Makefile.in (x86-linux.o): New rule.
4117 * configure.srv: Add x86-linux.o to relevant targets.
4118 * linux-low.c (lwp_set_arch_private_info): New function.
4119 (lwp_arch_private_info): Likewise.
4120 * linux-x86-low.c: Include nat/x86-linux.h.
4121 (arch_lwp_info): Removed structure.
4122 (update_debug_registers_callback):
4123 Use lwp_set_debug_registers_changed.
4124 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4125 and lwp_set_debug_registers_changed.
4126 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4128 2015-03-24 Gary Benson <gbenson@redhat.com>
4130 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4131 * linux-arm-low.c (arm_new_thread): Likewise.
4132 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4133 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4134 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4135 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4137 2015-03-24 Gary Benson <gbenson@redhat.com>
4139 * linux-low.c (ptid_of_lwp): New function.
4140 (lwp_is_stopped): Likewise.
4141 (lwp_stop_reason): Likewise.
4142 * linux-x86-low.c (update_debug_registers_callback):
4144 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4147 2015-03-24 Gary Benson <gbenson@redhat.com>
4149 * linux-low.h (linux_stop_lwp): Remove declaration.
4151 2015-03-24 Gary Benson <gbenson@redhat.com>
4153 * linux-low.h: Include nat/linux-nat.h.
4154 * linux-low.c (iterate_over_lwps_args): New structure.
4155 (iterate_over_lwps_filter): New function.
4156 (iterate_over_lwps): Likewise.
4157 * linux-x86-low.c (update_debug_registers_callback):
4158 Update signature to what iterate_over_lwps expects.
4159 Remove PID check that iterate_over_lwps now performs.
4160 (x86_dr_low_set_addr): Use iterate_over_lwps.
4161 (x86_dr_low_set_control): Likewise.
4163 2015-03-24 Gary Benson <gbenson@redhat.com>
4165 * linux-x86-low.c (x86_debug_reg_state): New function.
4166 (x86_linux_prepare_to_resume): Use the above.
4168 2015-03-24 Gary Benson <gbenson@redhat.com>
4170 * linux-low.c (current_lwp_ptid): New function.
4171 * linux-x86-low.c: Include nat/linux-nat.h.
4172 (x86_dr_low_get_addr): Use current_lwp_ptid.
4173 (x86_dr_low_get_control): Likewise.
4174 (x86_dr_low_get_status): Likewise.
4176 2015-03-20 Pedro Alves <palves@redhat.com>
4178 * tracepoint.c (cmd_qtstatus): Make "str" const.
4180 2015-03-20 Pedro Alves <palves@redhat.com>
4182 * server.c (handle_general_set): Make "req_str" const.
4184 2015-03-19 Pedro Alves <palves@redhat.com>
4186 * linux-low.c (linux_resume_one_lwp): Rename to ...
4187 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4188 instead call perror_with_name.
4189 (check_ptrace_stopped_lwp_gone): New function.
4190 (linux_resume_one_lwp): Reimplement as wrapper around
4191 linux_resume_one_lwp_throw that swallows errors if the LWP is
4194 2015-03-19 Pedro Alves <palves@redhat.com>
4196 * linux-low.c (count_events_callback, select_event_lwp_callback):
4197 No longer check whether the thread has resume_stop as last resume
4200 2015-03-19 Pedro Alves <palves@redhat.com>
4202 * linux-low.c (count_events_callback, select_event_lwp_callback):
4203 Use the lwp's status_pending_p field, not the thread's.
4205 2015-03-19 Pedro Alves <palves@redhat.com>
4207 * linux-low.c (select_event_lwp_callback): Update comments to
4208 no longer mention SIGTRAP.
4210 2015-03-18 Gary Benson <gbenson@redhat.com>
4212 * server.c (handle_query): Do not report vFile:fstat as supported.
4214 2015-03-11 Gary Benson <gbenson@redhat.com>
4216 * hostio.c (sys/types.h): New include.
4217 (sys/stat.h): Likewise.
4218 (common-remote-fileio.h): Likewise.
4219 (handle_fstat): New function.
4220 (handle_vFile): Handle vFile:fstat packets.
4222 2015-03-11 Gary Benson <gbenson@redhat.com>
4224 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4225 struct stat.st_blocks and struct stat.st_blksize.
4226 * configure: Regenerate.
4227 * config.in: Likewise.
4228 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4229 (OBS): Add common-remote-fileio.o.
4230 (common-remote-fileio.o): New rule.
4232 2015-03-09 Pedro Alves <palves@redhat.com>
4234 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4235 'struct sockaddr' pointer in 'accept' call.
4237 2015-03-09 Pedro Alves <palves@redhat.com>
4240 2015-03-07 Pedro Alves <palves@redhat.com>
4241 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4242 or <winsock2.h> here. Instead include "gdb_socket.h".
4243 (remote_open): Use union gdb_sockaddr_u.
4244 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4245 or <winsock2.h> here. Instead include "gdb_socket.h".
4246 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4247 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4249 (init_named_socket, gdb_agent_helper_thread): Use union
4252 2015-03-07 Pedro Alves <palves@redhat.com>
4254 * configure.ac (build_warnings): Move
4255 -Wdeclaration-after-statement to the C-specific set.
4256 * configure: Regenerate.
4258 2015-03-07 Pedro Alves <palves@redhat.com>
4260 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4261 or <winsock2.h> here. Instead include "gdb_socket.h".
4262 (remote_open): Use union gdb_sockaddr_u.
4263 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4264 or <winsock2.h> here. Instead include "gdb_socket.h".
4265 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4266 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4268 (init_named_socket, gdb_agent_helper_thread): Use union
4271 2015-03-07 Pedro Alves <palves@redhat.com>
4273 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4276 2015-03-06 Yao Qi <yao.qi@linaro.org>
4278 * linux-aarch64-low.c (aarch64_insert_point): Use
4279 show_debug_regs as a boolean.
4280 (aarch64_remove_point): Likewise.
4282 2015-03-05 Pedro Alves <palves@redhat.com>
4284 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4285 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4286 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4287 * nto-low.c (nto_target_ops): Likewise.
4288 * spu-low.c (spu_target_ops): Likewise.
4289 * win32-low.c (win32_target_ops): Likewise.
4291 2015-03-04 Pedro Alves <palves@redhat.com>
4293 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4294 Decide whether a breakpoint triggered based on the SIGTRAP's
4296 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4297 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4298 (linux_low_filter_event): Check for breakpoints before checking
4300 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4302 (linux_stopped_by_sw_breakpoint)
4303 (linux_supports_stopped_by_sw_breakpoint)
4304 (linux_stopped_by_hw_breakpoint)
4305 (linux_supports_stopped_by_hw_breakpoint): New functions.
4306 (linux_target_ops): Install new target methods.
4308 2015-03-04 Pedro Alves <palves@redhat.com>
4310 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4311 * server.c (swbreak_feature, hwbreak_feature): New globals.
4312 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4313 (captured_main): Clear swbreak_feature and hwbreak_feature.
4314 * server.h (swbreak_feature, hwbreak_feature): Declare.
4315 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4316 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4317 supports_stopped_by_hw_breakpoint>: New fields.
4318 (target_supports_stopped_by_sw_breakpoint)
4319 (target_stopped_by_sw_breakpoint)
4320 (target_supports_stopped_by_hw_breakpoint)
4321 (target_stopped_by_hw_breakpoint): Declare.
4323 2015-03-04 Pedro Alves <palves@redhat.com>
4325 enum lwp_stop_reason -> enum target_stop_reason
4326 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4327 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4328 (linux_wait_1, stuck_in_jump_pad_callback)
4329 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4330 (linux_stopped_by_watchpoint):
4331 * linux-low.h (enum lwp_stop_reason): Delete.
4332 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4333 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4335 2015-03-04 Yao Qi <yao.qi@linaro.org>
4337 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4339 2015-03-03 Gary Benson <gbenson@redhat.com>
4341 * hostio.c (handle_vFile): Fix prefix lengths.
4343 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4345 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4348 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4350 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4351 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4352 (clean): Add "rm -f" for above C files.
4353 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4354 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4355 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4356 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4357 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4358 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4359 (init_registers_s390x_vx_linux64)
4360 (init_registers_s390x_tevx_linux64)
4361 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4362 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4364 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4365 (s390_store_vxrs_high): New functions.
4366 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4368 (s390_arch_setup): Add logic for selecting one of the new target
4369 descriptions. Activate the new vector regsets if applicable.
4370 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4371 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4372 and init_registers_s390x_tevx_linux64.
4374 2015-03-01 Pedro Alves <palves@redhat.com>
4376 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4379 2015-02-27 Pedro Alves <palves@redhat.com>
4381 * linux-x86-low.c (u_debugreg_offset): New function.
4382 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4384 2015-02-27 Pedro Alves <palves@redhat.com>
4386 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4387 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4388 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4389 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4390 (ps_lsetfpregs, ps_getpid)
4391 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4392 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4393 (ps_lsetxregs, ps_plog): Declare.
4395 2015-02-27 Pedro Alves <palves@redhat.com>
4397 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4398 IP_AGENT_EXPORT_FUNC.
4399 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4400 IP_AGENT_EXPORT_FUNC.
4401 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4402 (IP_AGENT_EXPORT): Delete.
4403 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4404 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4405 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4406 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4407 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4408 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4409 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4410 (traceframe_read_count, traceframe_write_count)
4411 (traceframes_created, trace_state_variables, get_raw_reg)
4412 (get_trace_state_variable_value, set_trace_state_variable_value)
4413 (ust_loaded, helper_thread_id, cmd_buf): Use
4414 IPA_SYM_EXPORTED_NAME.
4415 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4416 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4417 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4418 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4419 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4420 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4421 EXTERN_C_PUSH/EXTERN_C_POP.
4422 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4423 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4424 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4425 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4426 (traceframe_write_count, traceframe_read_count)
4427 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4428 (about_to_request_buffer_space, get_trace_state_variable_value)
4429 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4430 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4431 EXTERN_C_PUSH/EXTERN_C_POP.
4432 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4433 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4434 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4435 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4436 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4437 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4438 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4439 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4441 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4442 (IP_AGENT_EXPORT_VAR_DECL): Define.
4444 (gdb_agent_get_raw_reg): Declare.
4446 2015-02-27 Tom Tromey <tromey@redhat.com>
4447 Pedro Alves <palves@redhat.com>
4449 Rename symbols whose names are reserved C++ keywords throughout.
4451 2015-02-27 Pedro Alves <palves@redhat.com>
4453 * Makefile.in (COMPILER): New, get it from autoconf.
4454 (CXX): Get from autoconf instead.
4455 (COMPILE.pre): Use COMPILER.
4456 (CC-LD): Rename to ...
4457 (CC_LD): ... this. Use COMPILER.
4458 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4459 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4460 * acinclude.m4: Include build-with-cxx.m4.
4461 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4462 Disable -Werror by default if building in C++ mode.
4463 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4464 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4465 the C++ compiler. Save/restore CXXFLAGS too.
4466 * configure: Regenerate.
4468 2015-02-27 Pedro Alves <palves@redhat.com>
4470 * acinclude.m4: Include libiberty.m4.
4471 * configure.ac: Call libiberty_INIT.
4472 * config.in, configure: Regenerate.
4474 2015-02-26 Pedro Alves <palves@redhat.com>
4476 * linux-low.c (linux_wait_1): When incrementing the PC past a
4477 program breakpoint always use the_low_target.breakpoint_len as
4478 increment, rather than the maximum between that and
4479 the_low_target.decr_pc_after_break.
4481 2015-02-23 Pedro Alves <palves@redhat.com>
4483 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4484 thread was doing a step-over; always adjust the PC if
4485 we stepped over a permanent breakpoint.
4486 (linux_wait_1): If we stepped over breakpoint that was on top of a
4487 permanent breakpoint, manually advance the PC past it.
4489 2015-02-23 Pedro Alves <palves@redhat.com>
4491 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4493 (x86_fill_gregset, x86_store_gregset): Use it when handling
4496 2015-02-20 Pedro Alves <palves@redhat.com>
4498 * thread-db.c: Include "nat/linux-procfs.h".
4499 (thread_db_init): Skip listing new threads if the kernel supports
4500 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4502 2015-02-20 Pedro Alves <palves@redhat.com>
4504 * linux-low.c (status_pending_p_callback): Use ptid_match.
4506 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4508 PR breakpoints/16812
4509 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4510 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4511 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4513 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4515 PR breakpoints/15956
4516 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4518 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4520 * linux-low.c (linux_low_btrace_conf): Print size.
4521 * server.c (handle_btrace_conf_general_set): New.
4522 (hanle_general_set): Call handle_btrace_conf_general_set.
4523 (handle_query): Report Qbtrace-conf:bts:size as supported.
4525 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4527 * linux-low.c (linux_low_enable_btrace): Update parameters.
4528 (linux_low_btrace_conf): New.
4529 (linux_target_ops)<to_btrace_conf>: Initialize.
4530 * server.c (current_btrace_conf): New.
4531 (handle_btrace_enable): Rename to ...
4532 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4533 to target_enable_btrace. Update comment. Update users.
4534 (handle_qxfer_btrace_conf): New.
4535 (qxfer_packets): Add btrace-conf entry.
4536 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4537 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4538 (target_ops)<read_btrace_conf>: New.
4539 (target_enable_btrace): Update parameters.
4540 (target_read_btrace_conf): New.
4542 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4544 * server.c (handle_btrace_general_set): Remove call to
4545 target_supports_btrace.
4546 (supported_btrace_packets): New.
4547 (handle_query): Call supported_btrace_packets.
4548 * target.h: include btrace-common.h.
4549 (btrace_target_info): Removed.
4550 (supports_btrace, target_supports_btrace): Update parameters.
4552 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4554 * Makefile.in (SFILES): Add common/btrace-common.c.
4555 (OBS): Add common/btrace-common.o.
4556 (btrace-common.o): Add build rules.
4557 * linux-low: Include btrace-common.h.
4558 (linux_low_read_btrace): Use struct btrace_data. Call
4559 btrace_data_init and btrace_data_fini.
4561 2015-02-06 Pedro Alves <palves@redhat.com>
4563 * thread-db.c (find_new_threads_callback): Add debug output.
4565 2015-02-04 Pedro Alves <palves@redhat.com>
4567 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4568 (resume_stopped_resumed_lwps): New function.
4569 (linux_wait_for_event_filtered): Use it.
4571 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4573 * Makefile.in (SFILES): Add linux-personality.c.
4574 (linux-personality.o): New rule.
4575 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4576 list of objects to be built.
4577 * linux-low.c: Include nat/linux-personality.h.
4578 (linux_create_inferior): Remove code to disable address space
4579 randomization (moved to ../nat/linux-personality.c). Create
4580 cleanup to disable address space randomization.
4582 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4584 * Makefile.in (posix-strerror.o): New rule.
4585 (mingw-strerror.o): Likewise.
4586 * configure: Regenerated.
4587 * configure.ac: Source file ../common/common.host. Initialize new
4588 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4590 2015-01-14 Yao Qi <yao@codesourcery.com>
4592 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4593 (ppc-linux.o): New rule.
4594 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4595 * configure.ac: AC_CHECK_FUNCS(getauxval).
4596 * config.in: Re-generated.
4597 * configure: Re-generated.
4598 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4599 ppc64_64bit_inferior_p
4601 2015-01-14 Yao Qi <yao@codesourcery.com>
4603 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4604 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4605 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4606 (PT_ORIG_R3, PT_TRAP): Likewise.
4607 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4608 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4609 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4611 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4613 * i387-fp.c (i387_cache_to_xsave): In look over
4614 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4615 zmmh_low_space field by use of zmmh_high_space.
4617 2015-01-09 Pedro Alves <palves@redhat.com>
4619 * linux-low.c (step_over_bkpt): Move higher up in the file.
4620 (handle_extended_wait): Don't store the stop_pc here.
4621 (get_stop_pc): Adjust comments and rename to ...
4622 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4623 stopped for a software breakpoint or hardware breakpoint.
4624 (thread_still_has_status_pending_p): New function.
4625 (status_pending_p_callback): Use
4626 thread_still_has_status_pending_p. If the event is no longer
4627 interesting, resume the LWP.
4628 (handle_tracepoints): Add assert.
4629 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4630 (wstatus_maybe_breakpoint): New function.
4631 (cancel_breakpoint): Delete function.
4632 (check_stopped_by_watchpoint): New function, factored out from
4633 linux_low_filter_event.
4634 (lp_status_maybe_breakpoint): Delete function.
4635 (linux_low_filter_event): Remove filter_ptid argument.
4636 Leave thread group exits pending here. Store the LWP's stop PC.
4637 Always leave events pending.
4638 (linux_wait_for_event_filtered): Pull all events out of the
4639 kernel, and leave them all pending.
4640 (count_events_callback, select_event_lwp_callback): Consider all
4642 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4643 (select_event_lwp): Only give preference to the stepping LWP in
4644 all-stop mode. Adjust comments.
4645 (ignore_event): New function.
4646 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4647 references to cancel_breakpoints. Adjust to renames. Also give
4648 equal priority to all LWPs that have had events in non-stop mode.
4649 If reporting a software breakpoint event, unadjust the LWP's PC.
4650 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4651 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4653 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4654 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4655 (linux_stopped_by_watchpoint): Adjust.
4656 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4657 * linux-low.h (enum lwp_stop_reason): New.
4658 (struct lwp_info) <stop_pc>: Adjust comment.
4659 <stopped_by_watchpoint>: Delete field.
4660 <stop_reason>: New field.
4661 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4662 * mem-break.c (software_breakpoint_inserted_here)
4663 (hardware_breakpoint_inserted_here): New function.
4664 * mem-break.h (software_breakpoint_inserted_here)
4665 (hardware_breakpoint_inserted_here): Declare.
4666 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4667 (cancel_breakpoints): Delete.
4668 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4669 (upload_fast_traceframes): Remove references to
4672 2015-01-09 Pedro Alves <palves@redhat.com>
4674 * thread-db.c (find_new_threads_callback): Ignore thread if the
4675 kernel thread ID is -1.
4677 2015-01-09 Pedro Alves <palves@redhat.com>
4679 * linux-low.c (linux_attach_fail_reason_string): Move to
4680 nat/linux-ptrace.c, and rename.
4681 (linux_attach_lwp): Update comment.
4682 (attach_proc_task_lwp_callback): New function.
4683 (linux_attach): Adjust to rename and use
4684 linux_proc_attach_tgid_threads.
4685 (linux_attach_fail_reason_string): Delete declaration.
4687 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4689 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4690 * server.c (gdbserver_version): Likewise.
4692 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4694 * remote-utils.c: Include ctype.h.
4695 (input_interrupt): Explicitly handle the case when the char
4696 received is the NUL byte. Improve the printing of non-ASCII
4699 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4701 * linux-low.c (linux_low_filter_event): Update call to
4702 linux_enable_event_reporting following the addition of
4703 a new parameter to that function.
4705 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4708 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4709 (AARCH64_FPCR_REGNO): Likewise.
4710 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4711 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4712 (aarch64_store_fpregset): Likewise.
4714 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4716 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4717 Remove FIXME comment about assumption about N.
4719 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4721 * configure.ac: If large-file support is disabled in GDBserver,
4722 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4723 * configure: Regenerate.
4725 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4727 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4728 warning upon ENODATA from ptrace.
4729 * linux-s390-low.c (s390_store_tdb): New.
4730 (s390_regsets): Add regset for NT_S390_TDB.
4732 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4734 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4735 without a fill_function.
4736 * linux-s390-low.c (s390_fill_last_break): Remove.
4737 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4738 (s390_arch_setup): Use regset's size instead of fill_function for
4741 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4743 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4744 the regset's store function when ptrace returned an error.
4745 * regcache.c (get_thread_regcache): Invalidate register cache
4746 before fetching inferior's registers.
4748 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4750 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4751 while-loop as for-loop.
4752 (regsets_store_inferior_registers): Likewise.
4754 2014-11-28 Yao Qi <yao@codesourcery.com>
4756 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4757 * config.in, configure: Re-generate.
4758 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4761 2014-11-21 Yao Qi <yao@codesourcery.com>
4763 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4764 (AC_CHECK_HEADERS): Remove malloc.h.
4765 * configure: Re-generated.
4766 * config.in: Re-generated.
4767 * server.h: Don't include alloca.h and malloc.h.
4768 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4769 Don't include malloc.h.
4771 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4773 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4774 corresponding ERRNO check in same block.
4776 2014-11-12 Pedro Alves <palves@redhat.com>
4778 * server.c (cont_thread): Update comment.
4779 (start_inferior, attach_inferior): No longer clear cont_thread.
4780 (handle_v_cont): No longer set cont_thread.
4781 (captured_main): Clear cont_thread each time a GDB connects.
4783 2014-11-12 Pedro Alves <palves@redhat.com>
4785 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4786 thread, and don't resume all threads if the Hc thread has exited.
4788 2014-11-12 Pedro Alves <palves@redhat.com>
4790 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4791 the process group instead of to a specific LWP.
4793 2014-10-15 Pedro Alves <palves@redhat.com>
4796 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4798 (arm_set_thread_context): Delete.
4799 (the_low_target): Adjust.
4800 * win32-i386-low.c (debug_registers_changed)
4801 (debug_registers_used): Delete.
4802 (update_debug_registers_callback): New function.
4803 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4804 needing to update their debug registers.
4805 (win32_get_current_dr): New function.
4806 (x86_dr_low_get_addr, x86_dr_low_get_control)
4807 (x86_dr_low_get_status): Fetch the debug register from the thread
4809 (i386_initial_stuff): Adjust.
4810 (i386_get_thread_context): Remove current_event parameter. Don't
4811 clear debug_registers_changed nor copy DR values to
4813 (i386_set_thread_context): Delete.
4814 (i386_prepare_to_resume): New function.
4815 (i386_thread_added): Mark the thread as needing to update irs
4817 (the_low_target): Remove i386_set_thread_context and install
4818 i386_prepare_to_resume.
4819 * win32-low.c (win32_get_thread_context): Adjust.
4820 (win32_set_thread_context): Use SetThreadContext
4822 (win32_prepare_to_resume): New function.
4823 (win32_require_context): New function, factored out from ...
4824 (thread_rec): ... this.
4825 (continue_one_thread): Call win32_prepare_to_resume on each thread
4826 we're about to continue.
4827 (win32_resume): Call win32_prepare_to_resume on the event thread.
4828 * win32-low.h (struct win32_thread_info)
4829 <debug_registers_changed>: New field.
4830 (struct win32_target_ops): Change prototype of set_thread_context,
4831 delete set_thread_context and add prepare_to_resume.
4832 (win32_require_context): New declaration.
4834 2014-10-08 Gary Benson <gbenson@redhat.com>
4836 * server.h: Do not include common-exceptions.h.
4838 2014-10-08 Gary Benson <gbenson@redhat.com>
4840 * server.h: Do not include cleanups.h.
4842 2014-09-30 James Hogan <james.hogan@imgtec.com>
4844 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4847 2014-09-23 Yao Qi <yao@codesourcery.com>
4849 * linux-low.c (lp_status_maybe_breakpoint): New function.
4850 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4851 (count_events_callback): Likewise.
4852 (select_event_lwp_callback): Likewise.
4853 (cancel_breakpoints_callback): Likewise.
4855 2014-09-19 Don Breazeal <donb@codesourcery.com>
4857 * linux-low.c (handle_extended_wait): Call
4858 linux_ptrace_get_extended_event.
4859 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4860 linux_is_extended_waitstatus.
4862 2014-09-16 Joel Brobecker <brobecker@adacore.com>
4864 * Makefile.in (CPPFLAGS): Define.
4865 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4866 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4868 2014-09-16 Gary Benson <gbenson@redhat.com>
4870 * inferiors.h (current_inferior): Renamed as...
4871 (current_thread): New variable. All uses updated.
4872 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4873 (maybe_move_out_of_jump_pad): Likewise.
4874 (cancel_breakpoint): Likewise.
4875 (linux_low_filter_event): Likewise.
4876 (wait_for_sigstop): Likewise.
4877 (linux_resume_one_lwp): Likewise.
4878 (need_step_over_p): Likewise.
4879 (start_step_over): Likewise.
4880 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4881 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4882 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4883 and save_inferior as saved_thread.
4884 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4886 (regcache_invalidate_thread): Likewise.
4887 * remote-utils.c (prepare_resume_reply): Likewise.
4888 * thread-db.c (thread_db_get_tls_address): Likewise.
4889 (disable_thread_event_reporting): Likewise.
4890 (remove_thread_event_breakpoints): Likewise.
4891 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4893 * target.h (set_desired_inferior): Renamed as...
4894 (set_desired_thread): New declaration. All uses updated.
4895 * server.c (myresume): Updated comment to reference thread instead
4897 (handle_serial_event): Likewise.
4898 (handle_target_event): Likewise.
4900 2014-09-12 Tom Tromey <tromey@redhat.com>
4901 Gary Benson <gbenson@redhat.com>
4903 * regcache.h: Include common-regcache.h.
4904 (regcache_read_pc): Don't declare.
4905 * regcache.c (get_thread_regcache_for_ptid): New function.
4907 2014-09-11 Tom Tromey <tromey@redhat.com>
4908 Gary Benson <gbenson@redhat.com>
4910 * symbol.c: New file.
4911 * Makefile.in (SFILES): Add symbol.c.
4912 (OBS): Add symbol.o.
4914 2014-09-11 Gary Benson <gbenson@redhat.com>
4916 * target.c (target_stop_ptid, target_continue_ptid): New
4919 2014-09-11 Tom Tromey <tromey@redhat.com>
4920 Gary Benson <gbenson@redhat.com>
4922 * target.h: Include target/target.h.
4923 * target.c (target_read_memory, target_read_uint32)
4924 (target_write_memory): New functions.
4926 2014-09-11 Gary Benson <gbenson@redhat.com>
4928 * server.h (debug_hw_points): Don't declare.
4929 * server.c (debug_hw_points): Don't define. Replace all uses
4930 with show_debug_regs.
4931 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4932 all uses with show_debug_regs.
4934 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4936 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4937 endianness into account.
4938 (ppc_supply_ptrace_register): Likewise.
4940 2014-09-03 James Hogan <james.hogan@imgtec.com>
4942 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4943 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4945 2014-09-03 Gary Benson <gbenson@redhat.com>
4947 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4948 ALL_DEBUG_ADDRESS_REGISTERS.
4950 2014-09-02 Gary Benson <gbenson@redhat.com>
4952 * i386-low.h: Renamed as...
4953 * x86-low.h: New file. All type, function and variable name
4954 prefixes changed from "i386_" to "x86_". All references updated.
4955 * i386-low.c: Renamed as...
4956 * x86-low.c: New file. All type, function and variable name
4957 prefixes changed from "i386_" to "x86_". All references updated.
4959 2014-09-02 Gary Benson <gbenson@redhat.com>
4961 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4962 (x86_linux_new_thread): Likewise.
4964 2014-08-29 Gary Benson <gbenson@redhat.com>
4966 * server.h (setjmp.h): Do not include.
4967 (toplevel): Do not declare.
4968 (common-exceptions.h): Include.
4969 (cleanups.h): Likewise.
4970 * server.c (toplevel): Do not define.
4971 (exit_code): New static global.
4972 (detach_or_kill_for_exit_cleanup): New function.
4973 (main): New function. Original main renamed to...
4974 (captured_main): New function.
4975 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4977 2014-08-29 Gary Benson <gbenson@redhat.com>
4979 * Makefile.in (SFILES): Add common/common-exceptions.c.
4980 (OBS): Add common-exceptions.o.
4981 (common-exceptions.o): New rule.
4982 * utils.c (prepare_to_throw_exception): New function.
4984 2014-08-29 Gary Benson <gbenson@redhat.com>
4986 * config.in: Regenerate.
4987 * configure: Likewise.
4989 2014-08-29 Gary Benson <gbenson@redhat.com>
4991 * Makefile.in (SFILES): Add common/cleanups.c.
4993 (cleanups.o): New rule.
4995 2014-08-29 Gary Benson <gbenson@redhat.com>
4997 * utils.c (internal_vwarning): New function.
4999 2014-08-28 Gary Benson <gbenson@redhat.com>
5001 * utils.h (fatal): Remove declaration.
5002 * utils.c (fatal): Remove function.
5004 2014-08-28 Gary Benson <gbenson@redhat.com>
5006 * tracepoint.c (gdb_agent_init): Replace fatal with
5008 (initialize_tracepoint): Likewise.
5010 2014-08-28 Gary Benson <gbenson@redhat.com>
5012 * remote-utils.c (remote_prepare): Replace fatal with error.
5014 2014-08-28 Gary Benson <gbenson@redhat.com>
5016 * linux-low.c (linux_async): Replace fatal with warning.
5018 (linux_start_non_stop): Return -1 if linux_async failed.
5020 2014-08-28 Gary Benson <gbenson@redhat.com>
5022 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5024 (i386_dr_low_get_addr): Remove vague comment.
5025 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5028 2014-08-28 Gary Benson <gbenson@redhat.com>
5030 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5031 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5033 (linux_resume_one_lwp): Likewise.
5034 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5036 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5037 with internal_error.
5038 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5039 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5040 (find_register_by_name): Replace fatal with internal_error.
5041 (find_regno): Likewise.
5042 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5043 * thread-db.c (thread_db_create_event): Likewise.
5044 (thread_db_load_search): Likewise.
5045 (try_thread_db_load_1): Likewise.
5046 * tracepoint.c (get_jump_space_head): Replace fatal with
5048 (claim_trampoline_space): Likewise.
5049 (have_fast_tracepoint_trampoline_buffer): Likewise.
5050 (cmd_qtstart): Likewise.
5051 (stop_tracing): Likewise.
5052 (fast_tracepoint_collecting): Likewise.
5053 (target_malloc): Likewise.
5054 (download_tracepoint): Likewise.
5055 (download_trace_state_variables): Replace check with gdb_assert.
5056 (upload_fast_traceframes): Replace fatal with internal_error.
5058 2014-08-19 Tom Tromey <tromey@redhat.com>
5059 Gary Benson <gbenson@redhat.com>
5061 * Makefile.in (SFILES): Add common/common-debug.c.
5062 (OBS): Add common-debug.o.
5063 (common-debug.o): New rule.
5064 * debug.h (debug_printf): Don't declare.
5065 * debug.c (debug_printf): Renamed and rewritten as...
5066 (debug_vprintf): New function.
5068 2014-08-19 Gary Benson <gbenson@redhat.com>
5070 * utils.h: Do not include print-utils.h.
5072 2014-08-19 Tom Tromey <tromey@redhat.com>
5073 Gary Benson <gbenson@redhat.com>
5075 * server.h: Add static assertion.
5076 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5078 2014-08-19 Tom Tromey <tromey@redhat.com>
5079 Gary Benson <gbenson@redhat.com>
5081 * Makefile.in (SFILES): Add common/errors.c.
5082 (OBS): Add errors.o.
5083 (IPA_OBS): Add errors-ipa.o.
5084 (errors.o): New rule.
5085 (errors-ipa.o): Likewise.
5086 * utils.h (perror_with_name, error, warning): Don't declare.
5087 * utils.c (warning): Renamed and rewritten as...
5088 (vwarning): New function.
5089 (error): Renamed and rewritten as...
5090 (verror): New function.
5091 (internal_error): Renamed and rewritten as...
5092 (internal_verror): New function.
5094 2014-08-07 Gary Benson <gbenson@redhat.com>
5096 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5097 * configure: Regenerate.
5098 * config.in: Likewise.
5099 * server.h: Do not include errno.h.
5100 * event-loop.c: Likewise.
5101 * hostio-errno.c: Likewise.
5102 * linux-low.c: Likewise.
5103 * remote-utils.c: Likewise.
5104 * spu-low.c: Likewise.
5105 * utils.c: Likewise.
5106 * gdbreplay.c: Unconditionally include errno.h.
5108 2014-08-07 Gary Benson <gbenson@redhat.com>
5110 * server.h: Do not include string.h.
5111 * event-loop.c: Likewise.
5112 * linux-low.c: Likewise.
5113 * regcache.c: Likewise.
5114 * remote-utils.c: Likewise.
5115 * spu-low.c: Likewise.
5116 * utils.c: Likewise.
5118 2014-08-07 Gary Benson <gbenson@redhat.com>
5120 * server.h: Do not include gdb_assert.h.
5122 2014-08-07 Gary Benson <gbenson@redhat.com>
5124 * server.h: Do not include common-utils.h.
5126 2014-08-07 Gary Benson <gbenson@redhat.com>
5128 * server.h: Do not include ptid.h.
5129 * notif.h: Likewise.
5131 2014-08-07 Gary Benson <gbenson@redhat.com>
5133 * server.h: Do not include gdb_locale.h.
5135 2014-08-07 Gary Benson <gbenson@redhat.com>
5137 * server.h: Do not include gdb/signals.h.
5138 * win32-low.c: Likewise.
5140 2014-08-07 Gary Benson <gbenson@redhat.com>
5142 * server.h: Do not include pathmax.h.
5144 2014-08-07 Gary Benson <gbenson@redhat.com>
5146 * server.h: Do not include libiberty.h.
5147 * linux-bfin-low.c: Likewise.
5149 2014-08-07 Gary Benson <gbenson@redhat.com>
5151 * server.h: Do not include ansidecl.h.
5153 2014-08-07 Gary Benson <gbenson@redhat.com>
5155 * linux-x86-low.c: Do not include stddef.h.
5156 * lynx-ppc-low.c: Likewise.
5157 * tracepoint.c: Likewise.
5159 2014-08-07 Gary Benson <gbenson@redhat.com>
5161 * server.h: Do not include stdarg.h.
5162 * nto-low.c: Likewise.
5164 2014-08-07 Gary Benson <gbenson@redhat.com>
5166 * server.h: Do not include stdlib.h.
5167 * inferiors.c: Likewise.
5168 * linux-low.c: Likewise.
5169 * regcache.c: Likewise.
5170 * spu-low.c: Likewise.
5171 * tracepoint.c: Likewise.
5172 * utils.c: Likewise.
5174 2014-08-07 Gary Benson <gbenson@redhat.com>
5176 * server.h: Do not include stdio.h.
5177 * linux-low.c: Likewise.
5178 * remote-utils.c: Likewise.
5179 * spu-low.c: Likewise.
5180 * utils.c: Likewise.
5181 * wincecompat.c: Likewise.
5183 2014-08-06 Gary Benson <gbenson@redhat.com>
5185 * regcache.c (init_register_cache): Move conditionals inside if.
5187 2014-08-06 Gary Benson <gbenson@redhat.com>
5189 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5191 2014-07-31 Gary Benson <gbenson@redhat.com>
5193 * ax.h: Do not include server.h.
5194 * gdbthread.h: Likewise.
5195 * lynx-low.h: Likewise.
5196 * notif.h: Likewise.
5198 2014-07-30 Gary Benson <gbenson@redhat.com>
5200 * server.h: Include common-defs.h.
5201 Do not include config.h or build-gnulib-gdbserver/config.h.
5203 2014-07-30 Gary Benson <gbenson@redhat.com>
5205 * hostio-errno.c: Move server.h to top of includes list.
5206 * inferiors.c: Likewise.
5207 * linux-x86-low.c: Likewise.
5208 * notif.c: Include server.h.
5210 2014-07-24 Tom Tromey <tromey@redhat.com>
5211 Gary Benson <gbenson@redhat.com>
5213 * server.h (CORE_ADDR): Now unsigned.
5215 2014-07-16 Pedro Alves <palves@redhat.com>
5217 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5219 2014-07-15 Pedro Alves <palves@redhat.com>
5221 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5224 2014-07-11 Pedro Alves <palves@redhat.com>
5226 * linux-low.c (kill_wait_lwp): New function, based on
5227 kill_one_lwp_callback, but use my_waitpid directly.
5228 (kill_one_lwp_callback, linux_kill): Use it.
5230 2014-06-23 Pedro Alves <palves@redhat.com>
5232 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5233 before setting DR0..DR3.
5235 2014-06-20 Gary Benson <gbenson@redhat.com>
5237 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5238 * configure: Regenerated.
5239 * config.in: Likewise.
5241 2014-06-20 Gary Benson <gbenson@redhat.com>
5243 * Makefile.in (SFILES): Update locations for files moved
5245 (object file files): Reordered.
5247 2014-06-20 Gary Benson <gbenson@redhat.com>
5249 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5250 (i386_dr_low_set_addr): Likewise.
5251 (i386_dr_low_get_addr): Likewise.
5252 (i386_dr_low_can_set_control): Likewise.
5253 (i386_dr_low_set_control): Likewise.
5254 (i386_dr_low_get_control): Likewise.
5255 (i386_dr_low_get_status): Likewise.
5256 (i386_get_debug_register_length): Likewise.
5257 * linux-x86-low.c (i386_dr_low_set_addr):
5258 Changed signature. Made static.
5259 (i386_dr_low_get_addr): Likewise.
5260 (i386_dr_low_set_control): Likewise.
5261 (i386_dr_low_get_control): Likewise.
5262 (i386_dr_low_get_status): Likewise.
5263 (i386_dr_low): New global variable.
5264 * win32-i386-low.c (i386_dr_low_set_addr):
5265 Changed signature. Made static.
5266 (i386_dr_low_get_addr): Likewise.
5267 (i386_dr_low_set_control): Likewise.
5268 (i386_dr_low_get_control): Likewise.
5269 (i386_dr_low_get_status): Likewise.
5270 (i386_dr_low): New global variable.
5272 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5274 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5275 * Makefile.in (AR, AR_FLAGS): Define.
5276 * configure: Regenerate.
5278 2014-06-19 Gary Benson <gbenson@redhat.com>
5280 * Makefile.in (i386-dregs.o): New rule.
5281 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5282 * i386-low.c (target.h): Remove include.
5283 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5284 (DR_CONTROL_SHIFT): Likewise.
5285 (DR_CONTROL_SIZE): Likewise.
5286 (DR_RW_EXECUTE): Likewise.
5287 (DR_RW_WRITE): Likewise.
5288 (DR_RW_READ): Likewise.
5289 (DR_RW_IORW): Likewise.
5290 (DR_LEN_1): Likewise.
5291 (DR_LEN_2): Likewise.
5292 (DR_LEN_4): Likewise.
5293 (DR_LEN_8): Likewise.
5294 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5295 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5296 (DR_ENABLE_SIZE): Likewise.
5297 (DR_LOCAL_SLOWDOWN): Likewise.
5298 (DR_GLOBAL_SLOWDOWN): Likewise.
5299 (DR_CONTROL_RESERVED): Likewise.
5300 (I386_DR_CONTROL_MASK): Likewise.
5301 (I386_DR_VACANT): Likewise.
5302 (I386_DR_LOCAL_ENABLE): Likewise.
5303 (I386_DR_GLOBAL_ENABLE): Likewise.
5304 (I386_DR_DISABLE): Likewise.
5305 (I386_DR_SET_RW_LEN): Likewise.
5306 (I386_DR_GET_RW_LEN): Likewise.
5307 (I386_DR_WATCH_HIT): Likewise.
5308 (i386_wp_op_t): Likewise.
5309 (i386_show_dr): Likewise.
5310 (i386_length_and_rw_bits): Likewise.
5311 (i386_insert_aligned_watchpoint): Likewise.
5312 (i386_remove_aligned_watchpoint): Likewise.
5313 (i386_handle_nonaligned_watchpoint): Likewise.
5314 i386_update_inferior_debug_regs(): Likewise.
5315 (i386_dr_insert_watchpoint): Likewise.
5316 (i386_dr_remove_watchpoint): Likewise.
5317 (i386_dr_region_ok_for_watchpoint): Likewise.
5318 (i386_dr_stopped_data_address): Likewise.
5319 (i386_dr_stopped_by_watchpoint): Likewise.
5321 2014-06-19 Gary Benson <gbenson@redhat.com>
5323 * i386-low.c (i386_dr_show): Renamed to
5324 i386_show_dr and made static. All uses updated.
5325 (i386_dr_length_and_rw_bits): Renamed to
5326 i386_length_and_rw_bits and made static.
5328 (i386_dr_insert_aligned_watchpoint): Renamed to
5329 i386_insert_aligned_watchpoint and made static.
5331 (i386_dr_remove_aligned_watchpoint): Renamed to
5332 i386_remove_aligned_watchpoint and made static.
5334 (i386_dr_update_inferior_debug_regs): Renamed to
5335 i386_update_inferior_debug_regs and made static.
5338 2014-06-18 Gary Benson <gbenson@redhat.com>
5340 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5341 (i386_dr_low_can_set_control): Likewise.
5342 (i386_get_debug_register_length): Likewise.
5343 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5344 (i386_dr_low_can_set_control): Likewise.
5345 (i386_get_debug_register_length): Likewise.
5347 2014-06-17 Gary Benson <gbenson@redhat.com>
5349 * i386-low.h (i386-dregs.h): New include.
5350 (DR_FIRSTADDR): Now in i386-dregs.h.
5351 (DR_LASTADDR): Likewise.
5352 (DR_NADDR): Likewise.
5353 (DR_STATUS): Likewise.
5354 (DR_CONTROL): Likewise.
5355 (i386_debug_reg_state): Likewise.
5356 (i386_dr_insert_watchpoint): Likewise.
5357 (i386_dr_remove_watchpoint): Likewise.
5358 (i386_dr_region_ok_for_watchpoint): Likewise.
5359 (i386_dr_stopped_data_address): Likewise.
5360 (i386_dr_stopped_by_watchpoint): Likewise.
5361 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5363 2014-06-18 Gary Benson <gbenson@redhat.com>
5365 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5366 i386_dr_insert_watchpoint.
5367 (i386_low_remove_watchpoint): Renamed to
5368 i386_dr_remove_watchpoint.
5369 (i386_low_region_ok_for_watchpoint): Renamed to
5370 i386_dr_region_ok_for_watchpoint.
5371 (i386_low_stopped_data_address): Renamed to
5372 i386_dr_stopped_data_address.
5373 (i386_low_stopped_by_watchpoint): Renamed to
5374 i386_dr_stopped_by_watchpoint.
5375 * i386-low.c (i386_show_dr): Renamed to
5376 i386_dr_show and made nonstatic. All uses updated.
5377 (i386_length_and_rw_bits): Renamed to
5378 i386_dr_length_and_rw_bits and made nonstatic.
5380 (i386_insert_aligned_watchpoint): Renamed to
5381 i386_dr_insert_aligned_watchpoint and made nonstatic.
5383 (i386_remove_aligned_watchpoint): Renamed to
5384 i386_dr_remove_aligned_watchpoint and made nonstatic.
5386 (i386_update_inferior_debug_regs): Renamed to
5387 i386_dr_update_inferior_debug_regs and made nonstatic.
5389 (i386_low_insert_watchpoint): Renamed to
5390 i386_dr_insert_watchpoint. All uses updated.
5391 (i386_low_remove_watchpoint): Renamed to
5392 i386_dr_remove_watchpoint. All uses updated.
5393 (i386_low_region_ok_for_watchpoint): Renamed to
5394 i386_dr_region_ok_for_watchpoint. All uses updated.
5395 (i386_low_stopped_data_address): Renamed to
5396 i386_dr_stopped_data_address. All uses updated.
5397 (i386_low_stopped_by_watchpoint): Renamed to
5398 i386_dr_stopped_by_watchpoint. All uses updated.
5400 2014-06-18 Gary Benson <gbenson@redhat.com>
5402 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5403 (i386_dr_low_can_set_control): Likewise.
5404 (i386_insert_aligned_watchpoint): New check.
5406 2014-06-18 Gary Benson <gbenson@redhat.com>
5408 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5411 2014-06-18 Gary Benson <gbenson@redhat.com>
5413 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5414 instead of fatal and error.
5415 (i386_handle_nonaligned_watchpoint): Likewise.
5417 2014-06-18 Gary Benson <gbenson@redhat.com>
5419 * i386-low.c (i386_get_debug_register_length): New macro.
5420 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5421 (i386_show_dr): Use debug_printf instead of fprintf. Use
5422 phex to format values.
5424 2014-06-18 Gary Benson <gbenson@redhat.com>
5426 * i386-low.h: Comment changes.
5427 * i386-low.c: Likewise.
5429 2014-06-18 Gary Benson <gbenson@redhat.com>
5431 * i386-low.c: Whitespace changes.
5433 2014-06-12 Tom Tromey <tromey@redhat.com>
5435 * utils.c (freeargv): Remove.
5437 2014-06-12 Tom Tromey <tromey@redhat.com>
5439 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5440 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5441 (parse_debug_format_options): Likewise.
5442 (gdbserver_usage): Likewise.
5443 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5444 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5445 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5447 ($(LIBGNU)): Depend on libiberty.
5448 (all-lib): Recurse into all subdirs.
5449 (install-only): Invoke "install" target in subdirs.
5450 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5452 * configure: Rebuild.
5453 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5454 for vasprintf, vsnprintf, or gettimeofday.
5455 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5458 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5460 * development.sh: Delete.
5461 * Makefile.in (config.status): Adjust dependency on development.sh.
5462 * configure.ac: Adjust development.sh source call.
5463 * configure: Regenerate.
5465 2014-06-02 Pedro Alves <palves@redhat.com>
5467 * ax.c (gdb_free_agent_expr): New function.
5468 * ax.h (gdb_free_agent_expr): New declaration.
5469 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5471 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5473 (clear_breakpoint_conditions_and_commands): New function.
5474 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5475 (clear_breakpoint_conditions_and_commands): New declaration.
5477 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5479 * linux-aarch64-low.c (asm/ptrace.h): Include.
5481 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5483 Fix TLS access for -static -pthread.
5484 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5485 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5486 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5488 2014-05-20 Pedro Alves <palves@redhat.com>
5490 * linux-aarch64-low.c (aarch64_insert_point)
5491 (aarch64_remove_point): No longer check whether the type is
5492 supported here. Adjust to new interface.
5493 (the_low_target): Install aarch64_supports_z_point_type as
5494 supports_z_point_type method.
5495 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5496 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5497 instead of a Z packet char. Adjust.
5498 (arm_supports_z_point_type): New function.
5499 (arm_insert_point, arm_remove_point): Adjust to new interface.
5500 (the_low_target): Install arm_supports_z_point_type.
5501 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5502 (cris_insert_point, cris_remove_point): Adjust to new interface.
5503 Don't check whether the type is supported here.
5504 (the_low_target): Install cris_supports_z_point_type.
5505 * linux-low.c (linux_supports_z_point_type): New function.
5506 (linux_insert_point, linux_remove_point): Adjust to new interface.
5507 * linux-low.h (struct linux_target_ops) <insert_point,
5508 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5509 raw_breakpoint pointer parameter.
5510 <supports_z_point_type>: New method.
5511 * linux-mips-low.c (mips_supports_z_point_type): New function.
5512 (mips_insert_point, mips_remove_point): Adjust to new interface.
5513 Use mips_supports_z_point_type.
5514 (the_low_target): Install mips_supports_z_point_type.
5515 * linux-ppc-low.c (the_low_target): Install NULL as
5516 supports_z_point_type method.
5517 * linux-s390-low.c (the_low_target): Install NULL as
5518 supports_z_point_type method.
5519 * linux-sparc-low.c (the_low_target): Install NULL as
5520 supports_z_point_type method.
5521 * linux-x86-low.c (x86_supports_z_point_type): New function.
5522 (x86_insert_point): Adjust to new insert_point interface. Use
5523 insert_memory_breakpoint. Adjust to new
5524 i386_low_insert_watchpoint interface.
5525 (x86_remove_point): Adjust to remove_point interface. Use
5526 remove_memory_breakpoint. Adjust to new
5527 i386_low_remove_watchpoint interface.
5528 (the_low_target): Install x86_supports_z_point_type.
5529 * lynx-low.c (lynx_target_ops): Install NULL as
5530 supports_z_point_type callback.
5531 * nto-low.c (nto_supports_z_point_type): New.
5532 (nto_insert_point, nto_remove_point): Adjust to new interface.
5533 (nto_target_ops): Install nto_supports_z_point_type.
5534 * mem-break.c: Adjust intro comment.
5535 (struct raw_breakpoint) <raw_type, size>: New fields.
5536 <inserted>: Update comment.
5537 <shlib_disabled>: Delete field.
5538 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5539 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5540 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5541 (raw_bkpt_type_to_target_hw_bp_type): New function.
5542 (find_enabled_raw_code_breakpoint_at): New function.
5543 (find_raw_breakpoint_at): New type and size parameters. Use them.
5544 (insert_memory_breakpoint): New function, based off
5545 set_raw_breakpoint_at.
5546 (remove_memory_breakpoint): New function.
5547 (set_raw_breakpoint_at): Reimplement.
5548 (set_breakpoint): New, based on set_breakpoint_at.
5549 (set_breakpoint_at): Reimplement.
5550 (delete_raw_breakpoint): Go through the_target->remove_point
5551 instead of assuming memory breakpoints.
5552 (find_gdb_breakpoint_at): Delete.
5553 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5554 (find_gdb_breakpoint): New function.
5555 (set_gdb_breakpoint_at): Delete.
5556 (z_type_supported): New function.
5557 (set_gdb_breakpoint_1): New function, loosely based off
5558 set_gdb_breakpoint_at.
5559 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5560 (delete_gdb_breakpoint_at): Delete.
5561 (delete_gdb_breakpoint_1): New function, loosely based off
5562 delete_gdb_breakpoint_at.
5563 (delete_gdb_breakpoint): New function.
5564 (clear_gdb_breakpoint_conditions): Rename to ...
5565 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5567 (add_condition_to_breakpoint): Make static.
5568 (add_breakpoint_condition): Take a struct breakpoint pointer
5569 instead of an address. Adjust.
5570 (gdb_condition_true_at_breakpoint): Rename to ...
5571 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5573 (gdb_condition_true_at_breakpoint): Reimplement.
5574 (add_breakpoint_commands): Take a struct breakpoint pointer
5575 instead of an address. Adjust.
5576 (gdb_no_commands_at_breakpoint): Rename to ...
5577 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5578 parameter. Return true if no breakpoint was found. Change debug
5580 (gdb_no_commands_at_breakpoint): Reimplement.
5581 (run_breakpoint_commands): Rename to ...
5582 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5583 and change return type to boolean.
5584 (run_breakpoint_commands): New function.
5585 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5586 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5587 breakpoint. Go through the_target->remove_point instead of
5588 assuming memory breakpoint.
5589 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5590 software and hardware breakpoints.
5591 (reinsert_raw_breakpoint): Go through the_target->insert_point
5592 instead of assuming memory breakpoint.
5593 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5594 software and hardware breakpoints.
5595 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5596 Check both software and hardware breakpoints.
5597 (validate_inserted_breakpoint): Assert the breakpoint is a
5598 software breakpoint. Set the inserted flag to -1 instead of
5599 setting shlib_disabled.
5600 (delete_disabled_breakpoints): Adjust.
5601 (validate_breakpoints): Only validate software breakpoints.
5602 Adjust to inserted flag change.
5603 (check_mem_read, check_mem_write): Skip breakpoint types other
5604 than software breakpoints. Adjust to inserted flag change.
5605 * mem-break.h (enum raw_bkpt_type): New enum.
5606 (raw_breakpoint, struct process_info): Forward declare.
5607 (Z_packet_to_target_hw_bp_type): Delete declaration.
5608 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5609 (set_gdb_breakpoint, delete_gdb_breakpoint)
5610 (clear_breakpoint_conditions): New declarations.
5611 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5612 (breakpoint_inserted_here): Update comment.
5613 (add_breakpoint_condition, add_breakpoint_commands): Replace
5614 address parameter with a breakpoint pointer parameter.
5615 (gdb_breakpoint_here): Update comment.
5616 (delete_gdb_breakpoint_at): Delete.
5617 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5618 * server.c (process_point_options): Take a struct breakpoint
5619 pointer instead of an address. Adjust.
5620 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5621 delete_gdb_breakpoint.
5622 * spu-low.c (spu_target_ops): Install NULL as
5623 supports_z_point_type method.
5624 * target.h: Include mem-break.h.
5625 (struct target_ops) <prepare_to_access_memory>: Update comment.
5626 <supports_z_point_type>: New field.
5627 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5628 instead of a char. Also take a raw breakpoint pointer.
5629 * win32-arm-low.c (the_low_target): Install NULL as
5630 supports_z_point_type.
5631 * win32-i386-low.c (i386_supports_z_point_type): New function.
5632 (i386_insert_point, i386_remove_point): Adjust to new interface.
5633 (the_low_target): Install i386_supports_z_point_type.
5634 * win32-low.c (win32_supports_z_point_type): New function.
5635 (win32_insert_point, win32_remove_point): Adjust to new interface.
5636 (win32_target_ops): Install win32_supports_z_point_type.
5637 * win32-low.h (struct win32_target_ops):
5638 <supports_z_point_type>: New method.
5639 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5640 instead of a char. Also take a raw breakpoint pointer.
5642 2014-05-20 Pedro Alves <palves@redhat.com>
5644 * mem-break.h: Include break-common.h.
5645 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5646 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5647 (Z_packet_to_target_hw_bp_type): New declaration.
5648 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5649 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5650 (Z_PACKET_ACCESS_WP): Delete macros.
5651 (Z_packet_to_hw_type): Delete function.
5652 * i386-low.h: Don't include break-common.h here.
5653 (Z_packet_to_hw_type): Delete declaration.
5654 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5655 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5656 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5657 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5658 * linux-aarch64-low.c: Don't include break-common.h here.
5659 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5660 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5661 (Z_packet_to_target_hw_bp_type): Delete function.
5662 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5664 (mips_insert_point, mips_remove_point): Use
5665 Z_packet_to_target_hw_bp_type.
5667 2014-05-20 Pedro Alves <palves@redhat.com>
5669 * linux-aarch64-low.c: Include break-common.h.
5670 (enum target_point_type): Delete.
5671 (Z_packet_to_point_type): Rename to ...
5672 (Z_packet_to_target_hw_bp_type): ... this, and return a
5673 target_hw_bp_type instead.
5674 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5675 instead of an enum target_point_type.
5676 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5678 (aarch64_dr_state_insert_one_point)
5679 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5680 (aarch64_handle_aligned_watchpoint)
5681 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5682 Take an enum target_hw_bp_type instead of an enum
5684 (aarch64_supports_z_point_type): New function.
5685 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5686 use Z_packet_to_target_hw_bp_type.
5688 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5690 * configure.ac: Only use -Werror by default when DEVELOPMENT
5692 * configure: Regenerate.
5694 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5696 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5697 * linux-x86-low.c (X86_64_USER_REGS): New.
5698 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5700 2014-04-28 Yao Qi <yao@codesourcery.com>
5702 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5705 2014-04-25 Pedro Alves <palves@redhat.com>
5708 * linux-low.c (linux_attach_fail_reason_string): New function.
5709 (linux_attach_lwp): Delete.
5710 (linux_attach_lwp_1): Rename to ...
5711 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5712 argument. Remove "initial" parameter. Return int instead of
5713 void. Don't error or warn here.
5714 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5715 failure to attach to the tgid. Call warning when failing to
5717 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5718 argument. Remove "initial" parameter. Return int instead of
5719 void. Don't error or warn here.
5720 (linux_attach_fail_reason_string): New declaration.
5721 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5722 interface change. Use linux_attach_fail_reason_string.
5724 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5725 Walfred Tedeschi <walfred.tedeschi@intel.com>
5727 * Makefile.in: Added rules to handle new files
5728 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5729 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5730 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5731 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5732 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5733 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5735 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5736 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5737 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5738 i386/x32-avx512.xml.
5739 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5740 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5741 i386/x32-avx512-linux.xml.
5742 * i387-fp.c (num_avx512_k_registers): New constant for number
5744 (num_avx512_zmmh_low_registers): New constant for number of
5745 lower ZMM registers (0-15).
5746 (num_avx512_zmmh_high_registers): New constant for number of
5747 higher ZMM registers (16-31).
5748 (num_avx512_ymmh_registers): New contant for number of higher
5749 YMM registers (ymm16-31 added by avx521 on x86_64).
5750 (num_avx512_xmm_registers): New constant for number of higher
5751 XMM registers (xmm16-31 added by AVX512 on x86_64).
5752 (struct i387_xsave): Add space for AVX512 registers.
5753 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5754 Add code to handle AVX512 registers.
5755 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5756 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5757 prototypei from generated file.
5758 (tdesc_amd64_avx512_linux): Likewise.
5759 (init_registers_x32_avx512_linux): Likewise.
5760 (tdesc_x32_avx512_linux): Likewise.
5761 (init_registers_i386_avx512_linux): Likewise.
5762 (tdesc_i386_avx512_linux): Likewise.
5763 (x86_64_regmap): Add AVX512 registers.
5764 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5766 (initialize_low_arch): Add code to initialize AVX512 registers.
5768 2014-04-23 Pedro Alves <palves@redhat.com>
5770 * mem-break.c (find_gdb_breakpoint_at): Make static.
5771 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5773 2014-04-23 Pedro Alves <palves@redhat.com>
5775 * i386-low.c: Don't include break-common.h here.
5776 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5777 prototype to take target_hw_bp_type as argument instead of a Z
5779 * i386-low.h: Include break-common.h here.
5780 (Z_packet_to_hw_type): Declare.
5781 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5783 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5784 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5785 (x86_remove_point): Convert the packet number to a
5786 target_hw_bp_type before calling i386_low_remove_watchpoint.
5787 * win32-i386-low.c (i386_insert_point): Convert the packet number
5788 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5789 (i386_remove_point): Convert the packet number to a
5790 target_hw_bp_type before calling i386_low_remove_watchpoint.
5792 2014-04-23 Pedro Alves <palves@redhat.com>
5794 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5796 2014-04-10 Pedro Alves <palves@redhat.com>
5798 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5799 Check if the condition or command is NULL before checking if the
5800 breakpoint is known. On success, return true.
5801 * mem-break.h (add_breakpoint_condition): Document return.
5802 (add_breakpoint_commands): Add describing comment.
5803 * server.c (skip_to_semicolon): New function.
5804 (process_point_options): Use it.
5806 2014-04-09 Pedro Alves <palves@redhat.com>
5808 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5811 2014-02-27 Pedro Alves <palves@redhat.com>
5814 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5816 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5818 (last_thread_of_process_p): Take a PID argument instead of a
5820 (linux_wait_for_lwp): Delete.
5821 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5823 (linux_low_filter_event): New function, party factored out from
5824 linux_wait_for_event.
5825 (linux_wait_for_event): Rename to ...
5826 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5827 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5828 sigsuspend. Check for zombie leaders.
5829 (linux_wait_for_event): Reimplement as wrapper around
5830 linux_wait_for_event_filtered.
5831 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5832 a normal or signal exit is seen, it's the whole process exiting.
5833 (wait_for_sigstop): No longer a for_each_inferior callback.
5834 Rewrite on top of linux_wait_for_event_filtered.
5835 (stop_all_lwps): Call wait_for_sigstop directly.
5836 * server.c (resume, handle_target_event): Handle
5837 TARGET_WAITKIND_NO_RESUMED.
5839 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5841 * win32-low.c (psapi_get_dll_name,
5842 * win32_CreateToolhelp32Snapshot): Delete.
5843 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5844 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5846 (handle_load_dll): Add function description.
5847 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5849 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5851 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5853 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5854 base address when calling win32_add_one_solib.
5855 (handle_load_dll): Delete local variable load_addr.
5856 Remove 0x1000 offset applied to DLL base address when calling
5857 win32_add_one_solib.
5858 (handle_unload_dll): Add comment.
5860 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5862 * win32-low.c (win32_add_all_dlls): Renames
5863 win32_ensure_ntdll_loaded. Rewrite function documentation.
5864 Adjust implementation to always load all DLLs.
5865 Add 0x1000 offset to DLL base address when calling
5866 win32_add_one_solib.
5867 (child_initialization_done): New static global.
5868 (do_initial_child_stuff): Set child_initialization_done to
5869 zero during child initialization, and 1 after. Replace call
5870 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5872 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5873 (handle_unload_dll): Add function documentation.
5874 (get_child_debug_event): Ignore load and unload DLL events
5875 during child initialization.
5877 2014-02-20 Doug Evans <dje@google.com>
5879 Remove global all_lwps.
5880 * inferiors.h (ptid_of): Move here from linux-low.h.
5881 (pid_of, lwpid_of): Ditto.
5882 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5883 parameter is a struct thread_info * now.
5884 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5885 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5886 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5888 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5889 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5890 * linux-arm-low.c (update_registers_callback): Update, "entry"
5891 parameter is a struct thread_info * now.
5892 Fetch lwpid from current_inferior directly.
5893 (arm_insert_point): Pass &all_threads to find_inferior instead of
5895 (arm_remove_point): Ditto.
5896 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5897 (arm_prepare_to_resume): Fetch pid from thread.
5898 (arm_read_description): Fetch lwpid from current_inferior directly.
5899 * linux-low.c (all_lwps): Delete.
5900 (delete_lwp): Delete call to remove_inferior.
5901 (handle_extended_wait): Fetch lwpid from thread.
5902 (add_lwp): Don't set lwp->entry.id. Remove call to
5903 add_inferior_to_list.
5904 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5905 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5906 (kill_one_lwp_callback): Ditto.
5907 (linux_kill): Don't dereference NULL pointer.
5908 Fetch ptid,lwpid from thread.
5909 (get_detach_signal): Fetch ptid from thread.
5910 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5911 Simplify call to regcache_invalidate_thread.
5912 (delete_lwp_callback): Update, "entry" parameter is a
5913 struct thread_info * now. Fetch pid from thread.
5914 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5915 (status_pending_p_callback): Update, "entry" parameter is a
5916 struct thread_info * now. Fetch ptid from thread.
5917 (find_lwp_pid): Update, "entry" parameter is a
5918 struct thread_info * now.
5919 (linux_wait_for_lwp): Fetch pid from thread.
5920 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5921 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5922 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5923 (dequeue_one_deferred_signal): Ditto.
5924 (cancel_breakpoint): Fetch ptid from current_inferior.
5925 (linux_wait_for_event): Pass &all_threads to find_inferior,
5926 not &all_lwps. Fetch ptid, lwpid from thread.
5927 (count_events_callback): Update, "entry" parameter is a
5928 struct thread_info * now.
5929 (select_singlestep_lwp_callback): Ditto.
5930 (select_event_lwp_callback): Ditto.
5931 (cancel_breakpoints_callback): Ditto.
5932 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5934 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5935 (unsuspend_one_lwp): Update, "entry" parameter is a
5936 struct thread_info * now.
5937 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5939 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5940 Fetch lwpid from thread, not lwp.
5941 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5942 Pass &all_threads to find_inferior, not &all_lwps.
5943 (send_sigstop): Fetch lwpid from thread, not lwp.
5944 (send_sigstop_callback): Update, "entry" parameter is a
5945 struct thread_info * now.
5946 (suspend_and_send_sigstop_callback): Ditto.
5947 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5948 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5949 struct thread_info * now.
5950 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5952 (lwp_running): Update, "entry" parameter is a
5953 struct thread_info * now.
5954 (stop_all_lwps): Fetch ptid from thread.
5955 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5956 (linux_resume_one_lwp): Fetch lwpid from thread.
5957 (linux_set_resume_request): Update, "entry" parameter is a
5958 struct thread_info * now. Fetch pid, lwpid from thread.
5959 (resume_status_pending_p): Update, "entry" parameter is a
5960 struct thread_info * now.
5961 (need_step_over_p): Ditto. Fetch lwpid from thread.
5962 (start_step_over): Fetch lwpid from thread.
5963 (linux_resume_one_thread): Update, "entry" parameter is a
5964 struct thread_info * now. Fetch lwpid from thread.
5965 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5966 (proceed_one_lwp): Update, "entry" parameter is a
5967 struct thread_info * now. Fetch lwpid from thread.
5968 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5969 struct thread_info * now.
5970 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5971 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5972 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5974 (regsets_store_inferior_registers): Ditto.
5975 (fetch_register, store_register): Ditto.
5976 (linux_read_memory, linux_write_memory): Ditto.
5977 (linux_request_interrupt): Ditto.
5978 (linux_read_auxv): Ditto.
5979 (linux_xfer_siginfo): Ditto.
5980 (linux_qxfer_spu): Ditto.
5981 (linux_qxfer_libraries_svr4): Ditto.
5982 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5983 moved to inferiors.h.
5985 (get_thread_lwp): Update.
5986 (struct lwp_info): Delete member "entry". Simplify comment for
5989 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5990 current_inferior directly.
5991 (update_watch_registers_callback): Update, "entry" parameter is a
5992 struct thread_info * now. Fetch pid from thread.
5993 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5994 (mips_insert_point): Fetch lwpid from current_inferior.
5995 Pass &all_threads to find_inferior, not &all_lwps.
5996 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5997 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5999 (mips_stopped_data_address): Ditto.
6000 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6002 * linux-tile-low.c (tile_arch_setup): Ditto.
6003 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6004 (update_debug_registers_callback): Update, "entry" parameter is a
6005 struct thread_info * now. Fetch pid from thread.
6006 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6007 Pass &all_threads to find_inferior, not &all_lwps.
6008 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6009 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6010 Pass &all_threads to find_inferior, not &all_lwps.
6011 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6012 (i386_dr_low_get_status): Ditto.
6013 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6014 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6015 (x86_linux_read_description): Ditto.
6016 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6018 2014-02-20 Doug Evans <dje@google.com>
6020 * inferiors.c (get_first_inferior): Fix buglet.
6022 2014-02-19 Doug Evans <dje@google.com>
6024 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6025 * inferiors.c (add_thread): Change result type to struct thread_info *.
6026 All callers updated.
6027 (add_lwp): Call add_thread here instead of in callers.
6028 All callers updated.
6029 * linux-low.h (get_lwp_thread): Rewrite.
6030 (struct lwp_info): New member "thread".
6032 2014-02-19 Doug Evans <dje@google.com>
6034 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6035 All callers updated.
6037 2014-02-19 Doug Evans <dje@google.com>
6039 * inferiors.c (add_thread): Fix whitespace.
6041 2014-02-19 Doug Evans <dje@google.com>
6043 * dll.c (clear_dlls): Replace accessing list implemention details
6045 * gdbthread.h (get_first_thread): Declare.
6046 * inferiors.c (for_each_inferior_with_data): New function.
6047 (get_first_thread): New function.
6048 (find_thread_ptid): Simplify.
6049 (get_first_inferior): New function.
6050 (clear_list): Delete.
6051 (one_inferior_p): New function.
6052 (clear_inferior_list): New function.
6053 (clear_inferiors): Update.
6054 * inferiors.h (for_each_inferior_with_data): Declare.
6055 (clear_inferior_list): Declare.
6056 (one_inferior_p): Declare.
6057 (get_first_inferior): Declare.
6058 * linux-low.c (linux_wait_for_event): Replace accessing list
6059 implemention details with API function.
6060 * server.c (target_running): Ditto.
6061 (accumulate_file_name_length): New function.
6062 (emit_dll_description): New function.
6063 (handle_qxfer_libraries): Replace accessing list implemention
6064 details with API function.
6065 (handle_qxfer_threads_worker): New function.
6066 (handle_qxfer_threads_proper): Replace accessing list implemention
6067 details with API function.
6068 (handle_query): Ditto.
6069 (visit_actioned_threads_callback_ftype): New typedef.
6070 (visit_actioned_threads_data): New struct.
6071 (visit_actioned_threads): Rewrite to be find_inferior callback.
6072 (resume): Call find_inferior.
6073 (handle_status): Replace accessing list implemention
6074 details with API function.
6075 (process_serial_event): Replace accessing list implemention details
6077 * target.c (set_desired_inferior): Replace accessing list implemention
6078 details with API function.
6079 * tracepoint.c (same_process_p): New function.
6080 (gdb_agent_about_to_close): Replace accessing list implemention
6081 details with API function.
6082 * win32-low.c (child_delete_thread): Replace accessing list
6083 implemention details with API function.
6084 (match_dll_by_basename): New function.
6085 (dll_is_loaded_by_basename): New function.
6086 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6087 details call to dll_is_loaded_by_basename.
6089 2014-02-19 Doug Evans <dje@google.com>
6091 * dll.h (struct dll_info): Add comment.
6092 * gdbthread.h (struct thread_info): Add comment.
6093 (current_ptid): Simplify.
6094 * inferiors.c (add_process): Update.
6095 (remove_process): Update.
6096 * inferiors.h (struct process_info): Rename member "head" to "entry".
6097 * linux-low.c (delete_lwp): Update.
6099 (last_thread_of_process_p): Update.
6100 (kill_one_lwp_callback, linux_kill): Update.
6101 (status_pending_p_callback): Update.
6102 (wait_for_sigstop): Update. Simplify read of ptid.
6103 (start_step_over): Update.
6104 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6105 (get_lwp_thread): Update.
6106 (struct lwp_info): Rename member "head" to "entry".
6107 * regcache.h (inferior_list_entry): Delete.
6108 * server.c (kill_inferior_callback): Update.
6109 (detach_or_kill_inferior_callback): Update.
6110 (print_started_pid): Update.
6111 (print_attached_pid): Update.
6112 (process_serial_event): Simplify read of ptid.
6113 * thread-db.c (thread_db_create_event): Update.
6114 (thread_db_get_tls_address): Update.
6115 * win32-low.c (current_inferior_ptid): Simplify.
6117 2014-02-19 Tom Tromey <tromey@redhat.com>
6119 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6121 (target_supports_btrace): Update.
6123 2014-02-14 Yao Qi <yao@codesourcery.com>
6125 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6126 (rsp-low-ipa.o): New target.
6128 2014-02-12 Tom Tromey <tromey@redhat.com>
6130 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6131 convert_ascii_to_int.
6132 * regcache.c (registers_to_string): Likewise.
6133 * remote-utils.c (decode_M_packet): Likewise.
6134 * server.c (process_serial_event): Likewise.
6136 2014-02-12 Tom Tromey <tromey@redhat.com>
6138 * server.c (handle_query, handle_v_run): Use hex2bin, not
6140 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6142 2014-02-12 Tom Tromey <tromey@redhat.com>
6144 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6145 convert_int_to_ascii.
6146 * regcache.c (registers_to_string, collect_register_as_string):
6148 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6150 * server.c (process_serial_event): Likewise.
6151 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6152 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6154 2014-02-12 Tom Tromey <tromey@redhat.com>
6156 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6157 bin2hex, not hexify.
6158 * tracepoint.c (cmd_qtstatus): Likewise.
6160 2014-02-12 Tom Tromey <tromey@redhat.com>
6162 * remote-utils.c (monitor_output): Pass explicit length to
6165 2014-02-12 Tom Tromey <tromey@redhat.com>
6167 * tracepoint.c: Include rsp-low.h.
6168 * server.c: Include rsp-low.h.
6169 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6170 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6172 * remote-utils.c: Include rsp-low.h.
6173 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6174 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6175 (convert_int_to_ascii, convert_ascii_to_int): Move to
6177 * regcache.c: Include rsp-low.h.
6178 * ax.c: Include rsp-low.h.
6179 * Makefile.in (SFILES): Add common/rsp-low.c.
6180 (OBS): Add rsp-low.o.
6181 (rsp-low.o): New target.
6183 2014-02-12 Tom Tromey <tromey@redhat.com>
6185 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6186 Include print-utils.h.
6187 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6188 (plongest, thirty_two, phex_nz): Remove.
6189 * Makefile.in (SFILES): Add common/print-utils.c.
6190 (OBS): Add print-utils.o.
6191 (print-utils-ipa.o): New target.
6192 (print-utils.o): New target.
6193 (IPA_OBJS): Add print-utils-ipa.o.
6195 2014-02-06 Tom Tromey <tromey@redhat.com>
6197 * Makefile.in (SFILES): Fix indentation.
6199 2014-02-05 Doug Evans <dje@google.com>
6201 * linux-low.c (linux_wait_for_event): Improve comment.
6202 (linux_wait_1): Keep current_inferior in sync with event_child.
6204 2014-01-22 Doug Evans <dje@google.com>
6206 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6208 2014-01-22 Doug Evans <dje@google.com>
6210 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6211 * configure: Regenerate.
6212 * config.in: Regenerate.
6213 * Makefile.in (SFILES): Add debug.c.
6215 * debug.c: New file.
6216 * debug.h: New file.
6217 * linux-aarch64-low.c (*): Update all debugging printfs to use
6218 debug_printf instead of fprintf.
6219 * linux-arm-low.c (*): Ditto.
6220 * linux-cris-low.c (*): Ditto.
6221 * linux-crisv32-low.c (*): Ditto.
6222 * linux-m32r-low.c (*): Ditto.
6223 * linux-sparc-low.c (*): Ditto.
6224 * linux-x86.c (*): Ditto.
6225 * linux-low.c (*): Ditto.
6226 (linux_wait_1): Add calls to debug_enter, debug_exit.
6227 (linux_wait): Remove redundant debugging printf.
6228 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6229 (linux_resume, unstop_all_lwps): Ditto.
6230 * mem-break.c (*): Update all debugging printfs to use
6231 debug_printf instead of fprintf.
6232 * remote-utils.c (*): Ditto.
6233 * thread-db.c (*): Ditto.
6234 * server.c #include <ctype.h>, "gdb_vecs.h".
6235 (debug_threads): Moved to debug.c.
6236 (*): Update all debugging printfs to use debug_printf instead of
6238 (start_inferior): Replace call to fflush with call to debug_flush.
6239 (monitor_show_help): Mention set debug-format.
6240 (parse_debug_format_options): New function.
6241 (handle_monitor_command): Handle "monitor set debug-format".
6242 (gdbserver_usage): Mention --debug-format.
6243 (main): Parse --debug-format.
6244 * server.h (debug_threads): Declaration moved to debug.h.
6246 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6247 trace_debug_1 that uses debug_printf.
6248 (tracepoint_look_up_symbols): Update all debugging printfs to use
6249 debug_printf instead of fprintf.
6251 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6253 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6256 2014-01-17 Pedro Alves <palves@redhat.com>
6259 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6260 defined after including gdb_proc_service.h.
6262 2014-01-16 Doug Evans <dje@google.com>
6264 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6265 (match_dll): Use it.
6267 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6269 * target.h (target_ops) <read_btrace>: Change parameters and
6270 return type to allow error reporting.
6271 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6272 trace reading errors on.
6273 * linux-low.c (linux_low_read_btrace): Pass trace reading
6275 (linux_low_disable_btrace): New.
6277 2014-01-15 Doug Evans <dje@google.com>
6279 * inferiors.c (thread_id_to_gdb_id): Delete.
6280 * inferiors.h (thread_id_to_gdb_id): Delete.
6282 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6284 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6285 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6288 2014-01-08 Pedro Alves <palves@redhat.com>
6290 * server.c (handle_status): Don't discard previous queued stop
6291 replies or thread's pending status here.
6292 (main) <disconnection>: Do it here instead.
6294 2014-01-08 Pedro Alves <palves@redhat.com>
6296 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6297 * server.c (visit_actioned_threads, handle_pending_status): New
6299 (handle_v_cont): Factor out parts to ...
6300 (resume): ... this new function. If in all-stop, and a thread
6301 being resumed has a pending status, report it without actually
6303 (myresume): Adjust to use the new 'resume' function.
6304 (clear_pending_status_callback, set_pending_status_callback)
6305 (find_status_pending_thread_callback): New functions.
6306 (handle_status): Handle the case of multiple threads having
6307 interesting statuses to report. Report threads' real last signal
6308 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6309 with an interesting thread to report the status for, instead of
6310 always reporting the status of the first thread.
6312 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6314 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6315 * gdbreplay.c (gdbreplay_version): Likewise.
6317 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6319 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6320 iov.iov_len with the real length in use.
6322 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6324 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6325 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6326 for all targets that use win32-low.c.
6327 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6328 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6330 2013-12-13 Pedro Alves <palves@redhat.com>
6332 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6333 if equal to TARGET_WAITKIND_LOADED.
6334 * win32-low.c (cached_status): New static global.
6335 (win32_wait): Add declaration.
6336 (do_initial_child_stuff): Flush all initial pending debug events
6337 up to the initial breakpoint.
6338 (win32_wait): If CACHED_STATUS was set, return that instead
6339 of doing a real wait. Remove the code resuming the execution
6340 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6341 during the initial phase. Also remove the code changing
6342 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6343 TARGET_WAITKIND_STOPPED.
6345 2013-12-11 Yao Qi <yao@codesourcery.com>
6347 * notif.c (handle_notif_ack): Return 0 if no notification
6350 2013-11-20 Doug Evans <dje@google.com>
6352 * linux-low.c (linux_set_resume_request): Fix comment.
6354 2013-11-20 Doug Evans <dje@google.com>
6356 * linux-low.c (resume_status_pending_p): Tweak comment.
6358 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6360 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6361 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6362 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6363 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6364 (srv_amd64_regobj): Add amd64-mpx.o.
6365 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6366 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6367 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6368 * i387-fp.c (num_pl_bnd_register) Added constant.
6369 (num_pl_bnd_cfg_registers) Added constant.
6370 (struct i387_xsave) Added reserved area and MPX fields.
6371 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6372 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6374 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6375 (init_registers_amd64_mpx_linux): Declare new function.
6376 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6377 (x86_64_regmap): Add MPX registers.
6378 (x86_linux_read_description): Add MPX case.
6379 (initialize_low_arch): Initialize MPX targets.
6381 2013-11-18 Tom Tromey <tromey@redhat.com>
6383 * configure: Rebuild.
6384 * configure.ac: Don't check for stdlib.h.
6385 * gdbreplay.c: Unconditionally include stdlib.h.
6387 2013-11-18 Tom Tromey <tromey@redhat.com>
6389 * config.in: Rebuild.
6390 * configure: Rebuild.
6391 * configure.ac: Don't use AC_HEADER_DIRENT.
6393 2013-11-18 Tom Tromey <tromey@redhat.com>
6395 * server.h: Don't check HAVE_STRING_H.
6396 * gdbreplay.c: Don't check HAVE_STRING_H.
6397 * configure: Rebuild.
6399 2013-11-18 Tom Tromey <tromey@redhat.com>
6401 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6404 2013-11-08 Tom Tromey <tromey@redhat.com>
6406 * configure, config.in: Rebuild.
6407 * configure.ac: Remove unused configury.
6409 2013-11-08 Tom Tromey <tromey@redhat.com>
6411 * acinclude.m4: Include common.m4, codeset.m4.
6412 * configure, config.in: Rebuild.
6413 * configure.ac: Use GDB_AC_COMMON.
6415 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6417 * linux-s390-low.c (HWCAP_S390_TE): New define.
6418 (s390_arch_setup): Consider the TE field in the HWCAP for
6419 determining 'have_regset_tdb'.
6421 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6424 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6427 2013-10-02 Pedro Alves <palves@redhat.com>
6429 * server.c (process_serial_event): Don't output "GDBserver
6430 exiting" if GDB is connected through stdio.
6431 * target.c (mywait): Likewise, be silent if GDB is connected
6434 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6436 * lynx-low.c (lynx_add_threads_after_attach): New function.
6437 (lynx_attach): Remove call to add_thread. Add call to
6438 lynx_add_threads_after_attach instead.
6440 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6442 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6443 * config.in, configure: Regenerated.
6445 2013-09-18 Yao Qi <yao@codesourcery.com>
6448 * server.c (start_inferior): Clear 'resume_info'.
6450 2013-09-16 Jiong Wang <jiwang@tilera.com>
6452 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6455 2013-09-16 Jiong Wang <jiwang@tilera.com>
6457 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6458 linux-tile-low.o to srv_tgtobj.
6460 2013-09-16 Will Newton <will.newton@linaro.org>
6462 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6465 2013-09-06 Pedro Alves <palves@redhat.com>
6467 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6468 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6469 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6470 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6471 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6472 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6474 2013-09-06 Pedro Alves <palves@redhat.com>
6476 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6477 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6479 2013-09-06 Pedro Alves <palves@redhat.com>
6481 * linux-amd64-ipa.c: Include tracepoint.h.
6482 * linux-i386-ipa.c: Include tracepoint.h.
6484 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6486 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6487 (ps_get_thread_area): New function.
6489 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6491 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6492 (initialize_low_arch): Call init_registers_crisv32 rather than
6493 init_register_crisv32.
6495 2013-09-05 Pedro Alves <palves@redhat.com>
6497 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6499 * hostio.h: ... this new file.
6500 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6501 win32-low.c: Include hostio.h.
6503 2013-09-05 Pedro Alves <palves@redhat.com>
6505 * server.h (gdb_client_data, handler_func, callback_handler_func)
6506 (delete_file_handler, add_file_handler, append_callback_event)
6507 (delete_callback_event, start_event_loop, initialize_event_loop):
6508 Move to event-loop.h and include it.
6509 * event-loop.h: New file.
6511 2013-09-05 Pedro Alves <palves@redhat.com>
6513 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6514 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6515 (loaded_dll, unloaded_dll): Move to ...
6516 * dll.h: ... this new file.
6517 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6519 2013-09-05 Pedro Alves <palves@redhat.com>
6521 * server.h (current_process, get_thread_process, all_processes)
6522 (add_inferior_to_list, for_each_inferior, current_inferior)
6523 (remove_inferior, add_process, remove_process, find_process_pid)
6524 (have_started_inferiors_p, have_attached_inferiors_p)
6525 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6526 (clear_inferiors, find_inferior, find_inferior_id)
6527 (inferior_target_data, set_inferior_target_data)
6528 (inferior_regcache_data, set_inferior_regcache_data): Move to
6529 inferiors.h, and include it.
6530 * inferiors.h: New file.
6532 2013-09-05 Pedro Alves <palves@redhat.com>
6534 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6538 2013-09-05 Pedro Alves <palves@redhat.com>
6540 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6542 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6543 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6544 (handle_tracepoint_general_set, handle_tracepoint_query)
6545 (tracepoint_finished_step, tracepoint_was_hit)
6546 (release_while_stepping_state_list, current_traceframe)
6547 (in_readonly_region, traceframe_read_mem)
6548 (fetch_traceframe_registers, traceframe_read_sdata)
6549 (traceframe_read_info, struct fast_tpoint_collect_status)
6550 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6551 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6552 (supply_fast_tracepoint_registers)
6553 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6554 (ipa_tdesc, claim_trampoline_space)
6555 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6556 (agent_mem_read, agent_get_trace_state_variable_value)
6557 (agent_set_trace_state_variable_value, agent_tsv_read)
6558 (agent_mem_read_string, get_raw_reg_func_addr)
6559 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6560 * tracepoint.h: ... this new file.
6562 2013-09-05 Pedro Alves <palves@redhat.com>
6564 * server.h (perror_with_name, error, fatal, warning, paddress)
6565 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6567 * utils.h: New file.
6569 2013-09-05 Pedro Alves <palves@redhat.com>
6571 * server.h (remote_debug, noack_mode, transport_is_reliable)
6572 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6573 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6574 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6575 (write_enn, initialize_async_io, enable_async_io)
6576 (disable_async_io, check_remote_input_interrupt_request)
6577 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6578 (dead_thread_notify, prepare_resume_reply)
6579 (decode_address_to_semicolon, decode_address, decode_m_packet)
6580 (decode_M_packet, decode_X_packet, decode_xfer_write)
6581 (decode_search_memory_packet, unhexify, hexify)
6582 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6583 (look_up_one_symbol, relocate_instruction)
6584 (monitor_output): Move to remote-utils.h, and include it.
6585 * remote-utils.h: New file.
6587 2013-09-05 Pedro Alves <palves@redhat.com>
6589 * server.h (_): Delete.
6591 2013-09-02 Pedro Alves <palves@redhat.com>
6593 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6594 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6596 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6598 2013-09-02 Pierre Muller <muller@sourceware.org>
6600 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6601 or WriteProcessMemory complete successfully and handle
6602 ERROR_PARTIAL_COPY error.
6604 2013-09-02 Pedro Alves <palves@redhat.com>
6606 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6607 error instead of EIO.
6609 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6612 * linux-low.c: Include filestuff.h.
6613 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6614 * lynx-low.c: Include filestuff.h.
6615 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6616 * server.c: Include filestuff.h.
6617 (main): Call notice_open_fds.
6618 * spu-low.c: Include filestuff.h.
6619 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6621 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6623 * Makefile.in: Explain why ../target and ../nat are not
6624 listed as include file search paths.
6625 (linux-waitpid.o): New object file rule.
6626 * configure.srv (srv_native_linux_obj): New variable.
6627 Replace all occurrences of linux native object files with
6628 $srv_native_linux_obj.
6629 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6630 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6631 (linux_enable_event_reporting): Remove declaration.
6632 (my_waitpid): Moved to common/linux-waitpid.c.
6633 (linux_wait_for_event): Pass ptid when calling
6634 linux_enable_event_reporting.
6635 (linux_supports_tracefork_flag): Remove.
6636 (linux_enable_event_reporting): Likewise.
6637 (linux_tracefork_grandchild): Remove.
6638 (STACK_SIZE): Moved to common/linux-ptrace.c.
6639 (linux_tracefork_child): Remove.
6640 (linux_test_for_tracefork): Remove.
6641 (linux_look_up_symbols): Call linux_supports_traceclone.
6642 (initialize_low): Remove call to linux_test_for_tracefork.
6643 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6644 common/linux-ptrace.h.
6645 (PTRACE_TYPE_ARG4): Likewise.
6646 Include linux-ptrace.h.
6648 2013-08-21 Pedro Alves <palves@redhat.com>
6650 * config.in: Renegerate.
6652 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6654 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6655 (SFILES): Remove $(srcdir)/common/target-common.c and
6656 add $(srcdir)/target/waitstatus.c.
6657 (OBS): Remove target-common.o and add waitstatus.o.
6658 (server_h): Remove $(srcdir)/../common/target-common.h and
6659 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6660 and $(srcdir)/../target/waitstatus.h.
6661 (target-common.o): Remove.
6662 (waitstatus.o): New target object file.
6663 * target.h: Do not include target-common.h and
6664 include target/resume.h, target/wait.h and
6665 target/waitstatus.h.
6667 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6669 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6670 to PTRACE_TYPE_ARG3.
6671 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6672 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6674 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6675 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6677 2013-07-27 Jie Zhang <jie@codesourcery.com>
6678 Daniel Jacobowitz <dan@codesourcery.com>
6679 Yao Qi <yao@codesourcery.com>
6681 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6682 (mips-linux-watch.o): New rule.
6683 (mips_linux_watch_h): New variable.
6684 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6686 * linux-mips-low.c: Include mips-linux-watch.h.
6687 (struct arch_process_info, struct arch_lwp_info): New.
6688 (update_watch_registers_callback): New function.
6689 (mips_linux_new_process, mips_linux_new_thread) New functions.
6690 (mips_linux_prepare_to_resume, mips_insert_point): New
6692 (mips_remove_point, mips_stopped_by_watchpoint): New
6694 (rsp_bp_type_to_target_hw_bp_type): New function.
6695 (mips_stopped_data_address): New function.
6696 (the_low_target): Add watchpoint support functions.
6698 2013-07-27 Yao Qi <yao@codesourcery.com>
6700 * i386-low.c: Include break-common.h.
6701 (enum target_hw_bp_type): Remove.
6703 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6705 * Makefile.in (SFILES): /common/target-common.c.
6706 (OBS): Add target-common.o.
6707 (server_h): Add $(srcdir)/../common/target-common.h.
6708 (target-common.o): New target.
6709 * server.c (queue_stop_reply_callback): Free
6710 status string after use.
6711 * target.c (target_waitstatus_to_string): Remove.
6712 * target.h: Include target-common.h.
6713 (resume_kind): Likewise.
6714 (target_waitkind): Likewise.
6715 (target_waitstatus): Likewise.
6716 (TARGET_WNOHANG): Likewise.
6718 2013-07-04 Yao Qi <yao@codesourcery.com>
6720 * Makefile.in (host_alias): Use @host_noncanonical@.
6721 (target_alias): Use @target_noncanonical@.
6722 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6723 ACX_NONCANONICAL_HOST.
6724 * configure: Regenerated.
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 2013-07-03 Pedro Alves <palves@redhat.com>
6736 * Makefile.in (config.status): Depend on development.sh.
6737 * acinclude.m4: Include libmcheck.m4.
6738 * configure: Regenerate.
6740 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6742 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6743 attribute inside the parentheses.
6744 (winapi_DebugSetProcessKillOnExit): Ditto.
6745 (winapi_DebugBreakProcess): Ditto.
6746 (winapi_GenerateConsoleCtrlEvent): Ditto.
6748 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6750 * notif.h (notif_event): Add a dummy member to avoid compiler
6753 2013-07-01 Pedro Alves <palves@redhat.com>
6755 * hostio.c (HOSTIO_PATH_MAX): Define.
6756 (require_filename, handle_open, handle_unlink, handle_readlink):
6759 2013-07-01 Pedro Alves <palves@redhat.com>
6761 * server.h: Include "pathmax.h".
6762 * linux-low.c: Don't include sys/param.h.
6763 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6765 * win32-low.c: Don't include sys/param.h.
6766 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6768 2013-07-01 Pedro Alves <palves@redhat.com>
6770 * event-loop.c: Don't check HAVE_UNISTD_H before including
6772 * gdbreplay.c: Likewise.
6773 * remote-utils.c: Likewise.
6774 * server.c: Likewise.
6775 * configure.ac: Don't check for unistd.h.
6776 * configure: Regenerate.
6778 2013-06-28 Tom Tromey <tromey@redhat.com>
6780 * Makefile.in (version.c): Use version.in, not
6783 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6785 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6786 * configure: Rebuild.
6787 * Makefile.in (version_host, version_target): Get from configure.
6788 (version.c): Use $(version_host) and $(version_target).
6790 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6792 Fix trace-status to output user name without trailing colon.
6793 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6795 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6797 Fix trace-status to output proper start-time and stop-time.
6798 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6799 output start time and stop time in hex as gdb expects.
6801 2013-06-26 Pedro Alves <pedro@codesourcery.com>
6803 * tracepoint.c (build_traceframe_info_xml): Output trace state
6804 variables present in the trace buffer.
6806 2013-06-24 Tom Tromey <tromey@redhat.com>
6808 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6810 (version.o): Remove.
6811 * gdbreplay.c: Include version.h.
6812 (version, host_name): Don't declare.
6813 * server.h: Include version.h.
6814 (version, host_name): Don't declare.
6816 2013-06-12 Pedro Alves <palves@redhat.com>
6818 * linux-x86-low.c (linux_is_elf64): Delete global.
6819 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6820 with local linux_pid_exe_is_elf_64_file use.
6822 2013-06-11 Pedro Alves <palves@redhat.com>
6824 * linux-low.c (regset_disabled, disable_regset): New functions.
6825 (regsets_fetch_inferior_registers)
6826 (regsets_store_inferior_registers): Use them.
6827 (initialize_regsets_info); Don't allocate the disabled_regsets
6829 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6832 2013-06-11 Pedro Alves <palves@redhat.com>
6834 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6837 2013-06-11 Pedro Alves <palves@redhat.com>
6839 * linux-x86-low.c (initialize_low_arch): Call
6840 init_registers_x32_avx_linux.
6842 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6844 Fix compatibility with Android Bionic.
6845 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6848 2013-06-07 Pedro Alves <palves@redhat.com>
6851 * Makefile.in (OBS): Add tdesc.o.
6852 (IPA_OBJS): Add tdesc-ipa.o.
6853 (tdesc-ipa.o): New rule.
6854 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6856 * linux-low.c (new_inferior): Delete.
6857 (disabled_regsets, num_regsets): Delete.
6858 (linux_add_process): Adjust to set the new per-process
6860 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6861 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6862 was a stop. When calling arch_setup, switch the current inferior
6863 to the thread that got an event.
6864 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6865 (regsets_fetch_inferior_registers)
6866 (regsets_store_inferior_registers): New regsets_info parameter.
6868 (linux_register_in_regsets): New regs_info parameter. Adjust to
6870 (register_addr, fetch_register, store_register): New usrregs_info
6871 parameter. Adjust to use it.
6872 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6873 parameter regs_info. Adjust to use it.
6874 (linux_fetch_registers): Get the current inferior's regs_info, and
6876 (linux_store_registers): Ditto.
6877 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6878 (initialize_low): Don't initialize the target_regsets here. Call
6879 initialize_low_arch.
6880 * linux-low.h (target_regsets): Delete declaration.
6881 (struct regsets_info): New.
6882 (struct usrregs_info): New.
6883 (struct regs_info): New.
6884 (struct process_info_private) <new_inferior>: New field.
6885 (struct linux_target_ops): Delete the num_regs, regmap, and
6886 regset_bitmap fields. New field regs_info.
6887 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6888 * i387-fp.c (num_xmm_registers): Delete.
6889 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6890 calls to new interface.
6891 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6892 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6893 Infer the number of xmm registers from the regcache's target
6895 * i387-fp.h (num_xmm_registers): Delete.
6896 * inferiors.c (add_thread): Don't install the thread's regcache
6898 * proc-service.c (gregset_info): Fetch the current inferior's
6899 regs_info. Adjust to use it.
6900 * regcache.c: Include tdesc.h.
6901 (register_bytes, reg_defs, num_registers)
6902 (gdbserver_expedite_regs): Delete.
6903 (get_thread_regcache): If the thread doesn't have a regcache yet,
6904 create one, instead of aborting gdbserver.
6905 (regcache_invalidate_one): Rename to ...
6906 (regcache_invalidate_thread): ... this.
6907 (regcache_invalidate_one): New.
6908 (regcache_invalidate): Only invalidate registers of the current
6910 (init_register_cache): Add target_desc parameter, and use it.
6911 (new_register_cache): Ditto. Assert the target description has a
6912 non zero registers_size.
6913 (regcache_cpy): Add assertions. Adjust.
6914 (realloc_register_cache, set_register_cache): Delete.
6915 (registers_to_string, registers_from_string): Adjust.
6916 (find_register_by_name, find_regno, find_register_by_number)
6917 (register_cache_size): Add target_desc parameter, and use it.
6918 (free_register_cache_thread, free_register_cache_thread_one)
6919 (regcache_release, register_cache_size): New.
6920 (register_size): Add target_desc parameter, and use it.
6921 (register_data, supply_register, supply_register_zeroed)
6922 (supply_regblock, supply_register_by_name, collect_register)
6923 (collect_register_as_string, collect_register_by_name): Adjust.
6924 * regcache.h (struct target_desc): Forward declare.
6925 (struct regcache) <tdesc>: New field.
6926 (init_register_cache, new_register_cache): Add target_desc
6928 (regcache_invalidate_thread): Declare.
6929 (regcache_invalidate_one): Delete declaration.
6930 (regcache_release): Declare.
6931 (find_register_by_number, register_cache_size, register_size)
6932 (find_regno): Add target_desc parameter.
6933 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6935 * remote-utils.c: Include tdesc.h.
6936 (outreg, prepare_resume_reply): Adjust.
6937 * server.c: Include tdesc.h.
6938 (gdbserver_xmltarget): Delete declaration.
6939 (get_features_xml, process_serial_event): Adjust.
6940 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6942 (struct process_info) <tdesc>: New field.
6943 (ipa_tdesc): Declare.
6944 * tdesc.c: New file.
6945 * tdesc.h: New file.
6946 * tracepoint.c: Include tdesc.h.
6947 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6948 (get_context_regcache): Adjust to pass ipa_tdesc down.
6949 (do_action_at_tracepoint): Adjust to get the register cache size
6950 from the context regcache's description.
6951 (traceframe_walk_blocks): Adjust to get the register cache size
6952 from the current trace frame's description.
6953 (traceframe_get_pc): Adjust to get current trace frame's
6954 description and pass it down.
6955 (gdb_collect): Adjust to get the register cache size from the
6957 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6958 (gdbserver_xmltarget): Delete.
6959 (initialize_low_tracepoint): Set the ipa's target description.
6960 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6961 (initialize_low_tracepoint): Set the ipa's target description.
6962 * linux-x86-low.c: Include tdesc.h.
6963 [__x86_64__] (is_64bit_tdesc): New.
6964 (ps_get_thread_area, x86_get_thread_area): Use it.
6965 (i386_cannot_store_register): Rename to ...
6966 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6967 (i386_cannot_fetch_register): Rename to ...
6968 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6969 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6971 (target_regsets): Rename to ...
6972 (x86_regsets): ... this.
6973 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6975 (x86_siginfo_fixup): Use is_64bit_tdesc.
6976 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6977 (tdesc_x32_avx_linux, tdesc_x32_linux)
6978 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6980 (x86_linux_update_xmltarget): Delete.
6981 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6982 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6983 (AMD64_LINUX_USER64_CS): New.
6984 (x86_linux_read_description): New, based on
6985 x86_linux_update_xmltarget.
6986 (same_process_callback): New.
6987 (x86_arch_setup_process_callback): New.
6988 (x86_linux_update_xmltarget): New.
6989 (x86_regsets_info): New.
6990 (amd64_linux_regs_info): New.
6991 (i386_linux_usrregs_info): New.
6992 (i386_linux_regs_info): New.
6993 (x86_linux_regs_info): New.
6994 (x86_arch_setup): Reimplement.
6995 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6996 (x86_emit_ops): Ditto.
6997 (the_low_target): Adjust. Install x86_linux_regs_info,
6998 x86_cannot_fetch_register, and x86_cannot_store_register.
6999 (initialize_low_arch): New.
7000 * linux-ia64-low.c (tdesc_ia64): Declare.
7001 (ia64_fetch_register): Adjust.
7002 (ia64_usrregs_info, regs_info): New globals.
7003 (ia64_regs_info): New function.
7004 (the_low_target): Adjust.
7005 (initialize_low_arch): New function.
7006 * linux-sparc-low.c (tdesc_sparc64): Declare.
7007 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7009 (sparc_arch_setup): New function.
7010 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7011 (the_low_target): Adjust.
7012 (initialize_low_arch): New function.
7013 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7014 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7015 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7016 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7017 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7018 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7019 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7020 (tdesc_powerpc_isa205_vsx64l): Declare.
7021 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7022 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7023 (ppc_set_pc, ppc_get_hwcap): Adjust.
7024 (ppc_usrregs_info): Forward declare.
7025 (!__powerpc64__) ppc_regmap_adjusted: New global.
7026 (ppc_arch_setup): Adjust to the current process'es target
7028 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7029 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7030 (ppc_store_evrregset): Adjust.
7031 (target_regsets): Rename to ...
7032 (ppc_regsets): ... this, and make static.
7033 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7034 (ppc_regs_info): New function.
7035 (the_low_target): Adjust.
7036 (initialize_low_arch): New function.
7037 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7038 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7039 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7040 (tdesc_s390x_linux64v2): Declare.
7041 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7042 (s390_fill_gregset, s390_store_last_break): Adjust.
7043 (target_regsets): Rename to ...
7044 (s390_regsets): ... this, and make static.
7045 (s390_get_pc, s390_set_pc): Adjust.
7046 (s390_get_hwcap): New target_desc parameter, and use it.
7047 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7048 (s390_arch_setup): Adjust to set the current process'es target
7049 description. Don't adjust the regmap.
7050 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7051 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7052 (regs_info_3264): New globals.
7053 (s390_regs_info): New function.
7054 (the_low_target): Adjust.
7055 (initialize_low_arch): New function.
7056 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7057 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7058 [__mips64] (init_registers_mips_linux)
7059 (init_registers_mips_dsp_linux): Delete defines.
7060 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7061 (have_dsp): New global.
7062 (mips_read_description): New, based on mips_arch_setup.
7063 (mips_arch_setup): Reimplement.
7064 (get_usrregs_info): New function.
7065 (mips_cannot_fetch_register, mips_cannot_store_register)
7066 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7067 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7068 (target_regsets): Rename to ...
7069 (mips_regsets): ... this, and make static.
7070 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7071 (dsp_regs_info, regs_info): New globals.
7072 (mips_regs_info): New function.
7073 (the_low_target): Adjust.
7074 (initialize_low_arch): New function.
7075 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7076 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7078 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7079 (arm_read_description): New, with bits factored from
7081 (arm_arch_setup): Reimplement.
7082 (target_regsets): Rename to ...
7083 (arm_regsets): ... this, and make static.
7084 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7085 (arm_regs_info): New function.
7086 (the_low_target): Adjust.
7087 (initialize_low_arch): New function.
7088 * linux-m68k-low.c (tdesc_m68k): Declare.
7089 (target_regsets): Rename to ...
7090 (m68k_regsets): ... this, and make static.
7091 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7092 (m68k_regs_info): New function.
7093 (m68k_arch_setup): New function.
7094 (the_low_target): Adjust.
7095 (initialize_low_arch): New function.
7096 * linux-sh-low.c (tdesc_sharch): Declare.
7097 (target_regsets): Rename to ...
7098 (sh_regsets): ... this, and make static.
7099 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7100 (sh_regs_info, sh_arch_setup): New functions.
7101 (the_low_target): Adjust.
7102 (initialize_low_arch): New function.
7103 * linux-bfin-low.c (tdesc_bfin): Declare.
7104 (bfin_arch_setup): New function.
7105 (bfin_usrregs_info, regs_info): New globals.
7106 (bfin_regs_info): New function.
7107 (the_low_target): Adjust.
7108 (initialize_low_arch): New function.
7109 * linux-cris-low.c (tdesc_cris): Declare.
7110 (cris_arch_setup): New function.
7111 (cris_usrregs_info, regs_info): New globals.
7112 (cris_regs_info): New function.
7113 (the_low_target): Adjust.
7114 (initialize_low_arch): New function.
7115 * linux-cris-low.c (tdesc_crisv32): Declare.
7116 (cris_arch_setup): New function.
7117 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7118 (cris_regs_info): New function.
7119 (the_low_target): Adjust.
7120 (initialize_low_arch): New function.
7121 * linux-m32r-low.c (tdesc_m32r): Declare.
7122 (m32r_arch_setup): New function.
7123 (m32r_usrregs_info, regs_info): New globals.
7124 (m32r_regs_info): Adjust.
7125 (initialize_low_arch): New function.
7126 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7127 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7128 (tic6x_usrregs_info): Forward declare.
7129 (tic6x_read_description): New function, based on ...
7130 (tic6x_arch_setup): ... this. Reimplement.
7131 (target_regsets): Rename to ...
7132 (tic6x_regsets): ... this, and make static.
7133 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7134 (tic6x_regs_info): New function.
7135 (the_low_target): Adjust.
7136 (initialize_low_arch): New function.
7137 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7138 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7139 (target_regsets): Rename to ...
7140 (xtensa_regsets): ... this, and make static.
7141 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7143 (xtensa_arch_setup, xtensa_regs_info): New functions.
7144 (the_low_target): Adjust.
7145 (initialize_low_arch): New function.
7146 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7147 (nios2_arch_setup): Set the current process'es tdesc.
7148 (target_regsets): Rename to ...
7149 (nios2_regsets): ... this.
7150 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7151 (nios2_regs_info): New function.
7152 (the_low_target): Adjust.
7153 (initialize_low_arch): New function.
7154 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7155 (aarch64_arch_setup): Set the current process'es tdesc.
7156 (target_regsets): Rename to ...
7157 (aarch64_regsets): ... this.
7158 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7159 (aarch64_regs_info): New function.
7160 (the_low_target): Adjust.
7161 (initialize_low_arch): New function.
7162 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7164 (target_regsets): Rename to ...
7165 (tile_regsets): ... this.
7166 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7167 (tile_regs_info): New function.
7168 (tile_arch_setup): Set the current process'es tdesc.
7169 (the_low_target): Adjust.
7170 (initialize_low_arch): New function.
7171 * spu-low.c (tdesc_spu): Declare.
7172 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7173 * win32-arm-low.c (tdesc_arm): Declare.
7174 (arm_arch_setup): New function.
7175 (the_low_target): Install arm_arch_setup instead of
7177 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7178 (init_windows_x86): Rename to ...
7179 (i386_arch_setup): ... this. Set `win32_tdesc'.
7180 (the_low_target): Adjust.
7181 * win32-low.c (win32_tdesc): New global.
7182 (child_add_thread): Don't create the thread cache here.
7183 (do_initial_child_stuff): Set the new process'es tdesc.
7184 * win32-low.h (struct target_desc): Forward declare.
7185 (win32_tdesc): Declare.
7186 * lynx-i386-low.c (tdesc_i386): Declare global.
7187 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7188 * lynx-low.c (lynx_tdesc): New global.
7189 (lynx_add_process): Set the new process'es tdesc.
7190 * lynx-low.h (struct target_desc): Forward declare.
7191 (lynx_tdesc): Declare global.
7192 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7193 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7194 * nto-low.c (nto_tdesc): New global.
7195 (do_attach): Set the new process'es tdesc.
7196 * nto-low.h (struct target_desc): Forward declare.
7197 (nto_tdesc): Declare.
7198 * nto-x86-low.c (tdesc_i386): Declare.
7199 (nto_x86_arch_setup): Set `nto_tdesc'.
7201 2013-06-04 Gary Benson <gbenson@redhat.com>
7203 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7204 to qSupported response when appropriate.
7205 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7206 with nonzero-length annex.
7207 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7208 arguments supplied in annex.
7210 2013-05-31 Doug Evans <dje@google.com>
7213 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7214 64 bits in 64-cross-32 environment.
7216 2013-05-28 Pedro Alves <palves@redhat.com>
7218 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7219 (aarch64-without-fpu.c): Delete rule.
7220 * configure.srv (aarch64*-*-linux*): Remove references to
7221 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7222 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7225 2013-05-24 Pedro Alves <palves@redhat.com>
7227 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7228 instead of strchr/decode_address. Error if the range isn't split
7229 with a ','. Don't assume there's be a ':' in the action.
7231 2013-05-23 Yao Qi <yao@codesourcery.com>
7232 Pedro Alves <palves@redhat.com>
7234 * linux-low.c (lwp_in_step_range): New function.
7235 (linux_wait_1): If the thread was range stepping and stopped
7236 outside the stepping range, report the stop to GDB. Otherwise,
7237 continue stepping. Add range stepping debug output.
7238 (linux_set_resume_request): Copy the step range from the resume
7240 (linux_supports_range_stepping): New.
7241 (linux_target_ops) <supports_range_stepping>: Set to
7242 linux_supports_range_stepping.
7243 * linux-low.h (struct linux_target_ops)
7244 <supports_range_stepping>: New field.
7245 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7246 * linux-x86-low.c (x86_supports_range_stepping): New.
7247 (the_low_target) <supports_range_stepping>: Set to
7248 x86_supports_range_stepping.
7249 * server.c (handle_v_cont): Handle 'r' action.
7250 (handle_v_requests): Append ";r" if the target supports range
7252 * target.h (struct thread_resume) <step_range_start,
7253 step_range_end>: New fields.
7254 (struct target_ops) <supports_range_stepping>:
7256 (target_supports_range_stepping): New macro.
7258 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7260 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7261 confusion in comment.
7263 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7265 * lynx-low.c (struct process_info_private): New type.
7266 (lynx_add_process): New function.
7267 (lynx_create_inferior, lynx_attach): Replace calls to
7268 add_process by calls to lynx_add_process.
7269 (lynx_resume): If PTID is null, then try using
7270 current_process()->private->last_wait_event_ptid.
7272 (lynx_clear_inferiors): Delete. The contents of that function
7273 has been inlined in lynx_mourn;
7274 (lynx_wait_1): Save the ptid in the process's private data.
7275 (lynx_mourn): Free the process' private data. Replace call
7276 to lynx_clear_inferiors by call to clear_inferiors.
7278 2013-05-17 Yao Qi <yao@codesourcery.com>
7280 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7283 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7285 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7286 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7287 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7288 PT_TEXT_END_ADDR guards. Update comments.
7289 (linux_target_op) <read_offsets>: Conditionally define to
7290 linux_read_offsets if the target is UCLIBC and if it defines
7291 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7293 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7294 Andrew Jenner <andrew@codesourcery.com>
7296 * Makefile.in (SFILES): Add linux-nios2-low.c.
7297 (clean): Add action to delete nios2-linux.c.
7298 (nios2-linux.c): New rule.
7299 * configure.srv: Add nios2*-*-linux*.
7300 * linux-nios2-low.c: New.
7302 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7304 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7306 2013-04-25 Hui Zhu <hui@codesourcery.com>
7309 * ax.c (ax_printf): Add fflush.
7311 2013-04-22 Tom Tromey <tromey@redhat.com>
7313 * Makefile.in (SFILES): Add filestuff.c.
7314 (OBS): Add filestuff.o.
7315 (filestuff.o): New target.
7316 * config.in, configure: Rebuild.
7317 * configure.ac: Check for fdwalk, pipe2.
7319 2013-04-17 Pedro Alves <palves@redhat.com>
7321 * configure.ac (USE_THREAD_DB): Delete variable.
7322 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7323 Don't AC_SUBST USE_THREAD_DB.
7324 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7325 * config.in, configure: Regenerate.
7327 2013-04-16 Pedro Alves <palves@redhat.com>
7329 * linux-low.h (struct lwp_info) <thread_known>: Move under
7330 the USE_THREAD_DB #ifdef.
7332 2013-04-16 Pedro Alves <palves@redhat.com>
7334 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7335 (linux-low.o): Delete rule.
7336 * linux-low.h: Always include "gdb_thread_db.h" instead of
7337 conditionally including thread_db.h.
7338 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7341 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7343 * Makefile.in (install-only): Fix make install regression.
7345 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7347 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7348 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7350 * gdbserver.1: Remove.
7352 2013-03-22 Pedro Alves <palves@redhat.com>
7354 * linux-low.c (handle_extended_wait): Don't call
7355 linux_enable_event_reporting.
7357 2013-03-15 Tony Theodore <tonyt@logyst.com>
7360 * Makefile.in (SHELL): Use @SHELL@.
7362 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7364 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7367 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7369 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7370 Remove extraneous NULL element.
7372 2013-03-13 Yao Qi <yao@codesourcery.com>
7374 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7375 'V' block in trace frame.
7377 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7379 * target.h (struct target_ops): Add btrace ops.
7380 (target_supports_btrace): New macro.
7381 (target_enable_btrace): New macro.
7382 (target_disable_btrace): New macro.
7383 (target_read_btrace): New macro.
7384 * gdbthread.h (struct thread_info): Add btrace field.
7385 * server.c: Include btrace-common.h.
7386 (handle_btrace_general_set): New function.
7387 (handle_btrace_enable): New function.
7388 (handle_btrace_disable): New function.
7389 (handle_general_set): Call handle_btrace_general_set.
7390 (handle_qxfer_btrace): New function.
7391 (struct qxfer qxfer_packets[]): Add btrace entry.
7392 * inferiors.c (remove_thread): Disable btrace.
7393 * linux-low: Include linux-btrace.h.
7394 (linux_low_enable_btrace): New function.
7395 (linux_low_read_btrace): New function.
7396 (linux_target_ops): Add btrace ops.
7397 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7398 Add srv_linux_btrace=yes.
7399 (x86_64-*-linux*): Add linux-btrace.o.
7400 Add srv_linux_btrace=yes.
7401 * configure.ac: Define HAVE_LINUX_BTRACE.
7402 * config.in: Regenerated.
7403 * configure: Regenerated.
7405 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7407 * server.c (handle_qxfer): Preserve error message if -3 is
7409 (qxfer): Document the -3 return value.
7411 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7413 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7414 (linux_btrace_h): New variable.
7415 (linux-btrace.o): New rule.
7417 2013-03-08 Stan Shebs <stan@codesourcery.com>
7418 Hafiz Abid Qadeer <abidh@codesourcery.com>
7420 * tracepoint.c (trace_buffer_size): New global.
7421 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7422 (init_trace_buffer): Change to one-argument function. Allocate
7423 trace buffer memory.
7424 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7425 handle QTBuffer:size packet.
7426 (cmd_bigqtbuffer_size): New function.
7427 (initialize_tracepoint): Call init_trace_buffer with
7428 DEFAULT_TRACE_BUFFER_SIZE.
7429 * server.c (handle_query): Add QTBuffer:size in the
7432 2013-03-07 Yao Qi <yao@codesourcery.com>
7434 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7435 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7437 (cmd_qtsp): Adjust condition. Do post increment.
7438 Set cur_action and cur_step_action back to 0.
7440 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7443 * linux-low.c (linux_write_memory): Return early success if LEN is
7446 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7448 * configure.srv: Add x86_64-*-cygwin* as target.
7450 2013-02-28 Tom Tromey <tromey@redhat.com>
7452 * configure.ac: Invoke AC_SYS_LARGEFILE.
7453 * configure, config.in: Rebuild.
7455 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7457 * win32-low.c: Throughout, fix format strings and casts of
7458 printf-like functions to avoid type related warnings on all
7460 (get_child_debug_event): Print dwDebugEventCode as hex since
7461 that's how it's usually documented.
7463 2013-02-28 Yao Qi <yao@codesourcery.com>
7465 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7468 2013-02-27 Jiong Wang <jiwang@tilera.com>
7470 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7471 (reg-tilegx32.c): New rule.
7472 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7473 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7474 different register info initializer according to elf class.
7475 (init_registers_tilgx32): New function. The tilegx32 register info
7477 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7478 (tile_store_gregset): Likewise.
7480 2013-02-27 Yao Qi <yao@codesourcery.com>
7482 * server.c (process_point_options): Print debug message when
7483 debug_threads is true.
7485 2013-02-26 Yao Qi <yao@codesourcery.com>
7487 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7489 2013-02-19 Pedro Alves <palves@redhat.com>
7490 Kai Tietz <ktietz@redhat.com>
7494 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7495 instead of strtoul to extract address from packet.
7496 (process_serial_event) <'z'>: Likewise.
7498 2013-02-18 Yao Qi <yao@codesourcery.com>
7500 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7502 2013-02-14 Pedro Alves <palves@redhat.com>
7506 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7507 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7509 2013-02-14 Pedro Alves <palves@redhat.com>
7511 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7513 2013-02-14 Pedro Alves <palves@redhat.com>
7515 * tracepoint.c (save_string): Delete.
7516 (add_tracepoint_action): Use savestring instead of save_string.
7518 2013-02-12 Pedro Alves <palves@redhat.com>
7520 * linux-xtensa-low.c: Ditto.
7521 * xtensa-xtregs.c: Ditto.
7523 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7525 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7528 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7530 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7531 aarch64_num_wp_regs and aarch64_num_bp_regs to
7532 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7534 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7536 * linux-aarch64-low.c (ps_get_thread_area): Replace
7537 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7539 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7540 Marcus Shawcroft <marcus.shawcroft@arm.com>
7541 Nigel Stephens <nigel.stephens@arm.com>
7542 Yufeng Zhang <yufeng.zhang@arm.com>
7544 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7545 (aarch64.c, aarch64-without-fpu.c): New targets.
7546 * configure.srv (aarch64*-*-linux*): New.
7547 * linux-aarch64-low.c: New file.
7549 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7551 * linux-low.c (handle_extended_wait, linux_create_inferior)
7552 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7553 (dequeue_one_deferred_signal, linux_resume_one_thread)
7554 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7555 (linux_tracefork_grandchild, linux_test_for_tracefork)
7556 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7557 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7558 where the argument is 0.
7560 2013-01-25 Yao Qi <yao@codesourcery.com>
7562 * event-loop.c: Include "queue.h".
7563 (gdb_event_p): New typedef.
7564 (struct gdb_event) <next_event>: Remove.
7565 (event_queue): Change to QUEUE(gdb_event_p).
7566 (async_queue_event): Remove.
7567 (gdb_event_xfree): New.
7568 (initialize_event_loop): New.
7569 (process_event): Use API from QUEUE.
7570 (wait_for_event): Likewise.
7571 * server.c (main): Call initialize_event_loop.
7572 * server.h (initialize_event_loop): Declare.
7574 2013-01-18 Yao Qi <yao@codesourcery.com>
7576 * ax.h (struct eval_agent_expr_context): New.
7577 (gdb_eval_agent_expr): Update declaration.
7578 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7579 TFRAME. Add new argument CTX.
7580 * server.h (struct eval_agent_expr_context): Declare.
7581 (agent_mem_read, agent_tsv_read): Update declaration.
7582 (agent_mem_read_string): Likewise.
7583 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7584 (add_traceframe_block): Add new argument TPOINT.
7585 Increase TPOINT->traceframe_usage.
7586 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7587 eval_tracepoint_agent_expr.
7588 (condition_true_at_tracepoint): Likewise.
7589 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7590 (agent_mem_read_string, agent_tsv_read): Likewise.
7592 2013-01-16 Yao Qi <yao@codesourcery.com>
7594 * linux-low.c (linux_resume_one_lwp): Don't check
7595 'lwp->bp_reinsert != 0'.
7597 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7598 Pedro Alves <palves@redhat.com>
7600 * lynx-low.c (ptrace_request_to_str): Define a temporary
7601 macro and use it to simplify this function's implementation.
7603 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7605 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7608 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7610 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7612 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7614 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7616 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7618 * lynx-low.c (lynx_resume): Use the resume_info parameter
7619 to determine the ptid for the lynx_ptrace call, unless
7620 it is equal to minus_one_ptid, in which case we use the
7621 ptid of the current_inferior.
7622 (lynx_wait_1): After having received a thread create/exit
7623 event, resume the inferior's execution using the signaling
7624 thread's ptid, rather than the old ptid.
7626 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7628 * lynx-low.c (lynx_resume): Delete variable ret.
7630 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7632 * gdbreplay.c (gdbreplay_version): Update copyright year.
7633 * server.c (gdbserver_version): Likewise.
7635 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7637 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7640 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7642 * lynx-low.c (ptrace_request_to_str): Add handling for
7645 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7647 * lynx-low.c (lynx_attach): Delete variable new_process.
7649 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7651 * lynx-low.c (lynx_create_inferior): Delete variable
7654 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7656 * lynx-low.c (ptrace_request_to_str): Do not handle
7657 PTRACE_GETTHREADLIST if this macro does not exist.
7659 2012-12-15 Yao Qi <yao@codesourcery.com>
7661 * Makefile.in (OBS): Add notif.o.
7662 * notif.c, notif.h: New.
7663 * server.c: Include "notif.h".
7664 (struct vstop_notif) <next>: Remove.
7666 (queue_stop_reply): Update.
7667 (push_event, send_next_stop_reply): Remove.
7668 (discard_queued_stop_replies): Update.
7669 (notif_stop): New variable.
7670 (handle_v_stopped): Remove.
7671 (handle_v_requests): Don't call handle_v_stopped. Call
7672 handle_ack_notif instead.
7673 (queue_stop_reply_callback): Call notif_event_enque instead
7674 of queue_stop_reply.
7675 (handle_status): Don't call send_next_stop_reply, call
7676 notif_write_event instead.
7677 (kill_inferior_callback): Likewise.
7678 (detach_or_kill_inferior_callback): Likewise.
7679 (main): Call initialize_notif.
7680 (process_serial_event): Call QUEUE_is_empty.
7681 (handle_target_event): Call notif_push instead of push event.
7682 * server.h (push_event): Remove declaration.
7684 2012-12-10 Tom Tromey <tromey@redhat.com>
7686 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7687 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7690 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7691 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7692 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7693 (amd64-linux-ipa.o, ax.o): Rewrite.
7694 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7695 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7696 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7697 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7698 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7699 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7700 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7701 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7702 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7703 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7704 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7705 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7706 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7707 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7708 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7709 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7710 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7711 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7712 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7713 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7714 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7715 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7716 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7717 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7718 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7719 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7720 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7721 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7722 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7723 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7724 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7725 (reg-tilegx.o): Remove.
7726 (all_object_files): New macro.
7727 Include .deps files.
7728 * aclocal.m4, configure: Rebuild.
7729 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7730 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7731 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7733 2012-12-05 Tom Tromey <tromey@redhat.com>
7736 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7738 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7740 * configure.ac: Check for linux/perf_event.h.
7741 * config.in: Regenerated.
7742 * configure: Regenerated.
7744 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7746 * hostio.c (handle_readlink): Decrease buffer size
7747 parameter passed to readlink by one byte.
7749 2012-11-26 Yao Qi <yao@codesourcery.com>
7751 * configure.ac (build_warnings): Append '-Wempty-body'.
7752 * configure: Regenerated.
7753 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7756 2012-11-15 Pierre Muller <muller@sourceware.org>
7758 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7759 * config.in: Regenerate.
7760 * configure: Regenerate.
7761 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7762 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7763 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7764 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7766 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7767 instead of <sys/wait.h> header.
7768 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7770 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7772 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7773 (various make rules): Remove -DGDBSERVER
7775 2012-11-09 Yao Qi <yao@codesourcery.com>
7777 * spu-low.c (current_ptid): Move it to ..
7778 * gdbthread.h: ... here. New.
7779 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7780 * server.c (myresume, process_serial_event): Likewise.
7781 * thread-db.c (thread_db_find_new_threads): Likewise.
7782 * tracepoint.c (run_inferior_command): Likewise.
7784 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7786 * server.c (handle_search_memory_1): Include access length in
7789 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7791 * linux-crisv32-low.c: Fix compile errors.
7793 2012-09-04 Yao Qi <yao@codesourcery.com>
7795 * tracepoint.c (cmd_qtsv): Adjust debug message.
7796 Don't check CUR_TPOINT.
7798 2012-08-28 Yao Qi <yao@codesourcery.com>
7800 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7801 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7802 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7803 Remove declarations of xmalloc, xreallloc, xstrdup and
7805 * Makefile.in (libiberty_h): New.
7806 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7807 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7809 2012-08-23 Yao Qi <yao@codesourcery.com>
7811 * server.h: Remove declaration of 'xsnprintf'.
7813 2012-08-22 Keith Seitz <keiths@redhat.com>
7815 * server.h: Include build-gnulib-gbserver/config.h.
7816 * gdbreplay.c: Likewise.
7818 2012-08-08 Doug Evans <dje@google.com>
7820 * Makefile.in (SFILES): Add gdb_vecs.c.
7821 (OBS): Add gdb_vecs.o.
7822 (gdb_vecs_h, host_defs_h): New variables.
7823 (thread-db.o): Add $(gdb_vecs_h) dependency.
7824 (gdb_vecs.o): New rule.
7825 * thread-db.c: #include "gdb_vecs.h".
7826 (thread_db_load_search): Use a vector to iterate over path elements.
7827 Handle text appearing after "$pdir".
7829 * configure.ac: Add check for strstr.
7830 * config.in: Regenerate.
7831 * configure: Regenerate.
7833 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7835 * hostio.c (handle_pread): If pread fails, fall back to attempting
7837 (handle_pwrite): Likewise for pwrite.
7839 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7841 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7842 between unsupported TYPE and unimplementable ADDR/LEN combination.
7843 (arm_insert_point): Act on new return value.
7845 2012-07-31 Pedro Alves <palves@redhat.com>
7847 * server.c (process_point_options): Only skip tokens if we find
7848 one that is unrecognized. Don't treat 'X' specially while
7849 skipping unrecognized tokens.
7851 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7853 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7854 to 4-byte-align HW breakpoint addresses for Thumb.
7856 2012-07-27 Yao Qi <yao@codesourcery.com>
7860 * server.h: Declare gdb_agent_about_to_close.
7861 * target.c (kill_inferior): Include "agent.h".
7862 New. Send command 'kill'.
7863 * target.h (kill_inferior): Removed macro.
7864 * tracepoint.c (gdb_agent_about_to_close): New.
7865 (gdb_agent_helper_thread): Handle command 'close'.
7866 Wait endlessly until the inferior stops.
7867 Install gdb_agent_remove_socket to atexit hook.
7868 (agent_socket_name): New static variable.
7869 (gdb_agent_socket_init): Replace local variable 'name' with
7870 'agent_socket_name'.
7871 (gdb_agent_remove_socket): New.
7873 2012-07-27 Yao Qi <yao@codesourcery.com>
7875 * server.c (process_point_options): Stop at 'X' when parsing.
7877 2012-07-19 Michael Eager <eager@eagercon.com>
7879 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
7881 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7882 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7883 hardware breakpoint.
7885 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7887 * gdbserver/linux-low.c (initialize_low): Call
7888 linux_ptrace_init_warnings.
7890 2012-07-02 Doug Evans <dje@google.com>
7892 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7895 2012-07-02 Stan Shebs <stan@codesourcery.com>
7897 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7898 (ax.o): Add it to build rule.
7900 (OBS): Add format.o.
7901 (IPA_OBS): Add format.o.
7902 * server.c (handle_query): Claim support for breakpoint commands.
7903 (process_point_options): Add command case.
7904 (process_serial_event): Leave running if there are printfs in
7906 * mem-break.h (any_persistent_commands): Declare.
7907 (add_breakpoint_commands): Declare.
7908 (gdb_no_commands_at_breakpoint): Declare.
7909 (run_breakpoint_commands): Declare.
7910 * mem-break.c (struct point_command_list): New struct.
7911 (struct breakpoint): New field command_list.
7912 (any_persistent_commands): New function.
7913 (add_commands_to_breakpoint): New function.
7914 (add_breakpoint_commands): New function.
7915 (gdb_no_commands_at_breakpoint): New function.
7916 (run_breakpoint_commands): New function.
7917 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7919 * ax.c: Include format.h.
7920 (ax_printf): New function.
7921 (gdb_eval_agent_expr): Add printf opcode.
7923 2012-06-13 Yao Qi <yao@codesourcery.com>
7925 * server.c (start_inferior): Remove duplicated writes to fields
7926 'last_resume_kind' and 'last_status' of 'current_inferior'.
7928 2012-06-12 Yao Qi <yao@codesourcery.com>
7929 Pedro Alves <palves@redhat.com>
7931 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7933 * server.c (handle_v_cont): Extend comment.
7935 2012-06-11 Yao Qi <yao@codesourcery.com>
7937 * linux-low.c (linux_attach): Add 'static'.
7939 2012-06-06 Yao Qi <yao@codesourcery.com>
7941 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7943 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7945 Fix gcc -flto compilation warning.
7946 * server.c (main): Make variable multi_mode and attach volatile.
7948 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7950 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7951 if the platform doesn't know about it.
7953 2012-05-30 Jeff Kenton <jkenton@tilera.com>
7955 * Makefile.in (SFILES): Add linux-tile-low.c.
7956 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7957 * configure.srv: Handle tilegx-*-linux*.
7958 * linux-tile-low.c: New file.
7960 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7962 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7964 2012-05-24 Pedro Alves <palves@redhat.com>
7968 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
7970 2012-05-24 Pedro Alves <palves@redhat.com>
7974 Replace target_signal with gdb_signal throughout.
7976 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7978 * linux-low.c (linux_store_registers): Avoid the copying sequence
7979 when no data has been retrieved by ptrace.
7981 2012-05-22 Will Deacon <will.deacon@arm.com>
7983 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7984 Include asm/ptrace.h.
7985 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7988 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7990 * linux-low.c (linux_store_registers): Don't re-retrieve data
7991 with ptrace that has already been obtained from /proc. Always
7992 copy any data retrieved with ptrace to the buffer supplied.
7994 2012-05-11 Yao Qi <yao@codesourcery.com>
7995 Pedro Alves <palves@redhat.com>
7997 * linux-low.c (enum stopping_threads_kind): New.
7998 (stopping_threads): Change type to `enum stopping_threads_kind'.
7999 (handle_extended_wait): If stopping and suspending threads, leave
8000 the new_lwp suspended too.
8001 (linux_wait_for_event): Adjust.
8002 (stop_all_lwps): Set `stopping_threads' to
8003 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8004 whether we're suspending threads or just stopping them. Assert no
8007 2012-04-29 Yao Qi <yao@codesourcery.com>
8009 * server.h: Move some code to ...
8010 * gdbthread.h: ... here. New.
8011 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8012 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8013 (nto-low.o, win32-low.o): Likewise.
8014 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8015 * regcache.c, remote-utils.c, server.c: Likewise.
8016 * target.c, tracepoint.c, win32-low.c: Likewise.
8018 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8020 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8021 (PTRACE_ARG4_TYPE): Likewise.
8022 (PTRACE_XFER_TYPE): Likewise.
8023 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8024 ptrace to PTRACE_ARG3_TYPE.
8025 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8026 (PTRACE_ARG4_TYPE): Likewise.
8027 (PTRACE_XFER_TYPE): Likewise.
8028 (linux_detach_one_lwp): Cast fourth argument of
8029 ptrace to long then PTRACE_ARG4_TYPE.
8030 (regsets_fetch_inferior_registers): Cast third argument of
8031 ptrace to long then PTRACE_ARG3_TYPE.
8032 (regsets_store_inferior_registers): Likewise.
8034 2012-04-20 Pedro Alves <palves@redhat.com>
8036 * configure: Regenerate.
8038 2012-04-19 Pedro Alves <palves@redhat.com>
8040 * Makefile.in (GNULIB_BUILDDIR): New.
8041 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8042 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8043 (all, install-only, uninstall, clean-info, all-lib, clean): No
8044 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8045 (maintainer-clean realclean distclean): Use subdir_do.
8047 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8048 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8049 * acinclude.m4: Include acx_configure_dir.m4.
8050 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8051 calls. Call AC_PROG_RANLIB. Configure gnulib using
8054 (GNULIB_STDINT_H): Adjust.
8055 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8056 * gdbreplay.c: Include build-gnulib/config.h.
8057 * server.h: Likewise.
8058 * aclocal.m4: Regenerate.
8059 * config.in: Regenerate.
8060 * configure: Regenerate.
8062 2012-04-19 Pedro Alves <palves@redhat.com>
8064 * Makefile.in (LIBGNU, INCGNU): Adjust.
8065 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8066 (all, install-only, uninstall, clean-info, all-lib, clean)
8067 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8068 * configure.ac: Adjust AC_OUTPUT output.
8069 * aclocal.m4: Regenerate.
8070 * configure: Regenerate.
8072 2012-04-19 Pedro Alves <palves@redhat.com>
8074 * Makefile.in (generated_files): New.
8075 (server_h): Remove the explicit dependency on config.h, and depend
8076 on $generated_files.
8078 2012-04-19 Pedro Alves <palves@redhat.com>
8080 * Makefile.in (INCGNU): Add -Ignulib.
8082 2012-04-19 Pedro Alves <palves@redhat.com>
8084 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8085 (INCGNU): ... this, and spell out -I here.
8086 (GNULIB_LIB): Rename to ...
8088 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8090 2012-04-19 Pedro Alves <palves@redhat.com>
8092 * config.in: Regenerate.
8094 2012-04-19 Pedro Alves <palves@redhat.com>
8096 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8097 * server.h (memmem): Remove declaration.
8098 * config.in: Regenerate.
8099 * configure: Regenerate.
8101 2012-04-19 Yao Qi <yao@codesourcery.com>
8103 * Makefile.in (SFILES): Add common/vec.c.
8107 2012-04-19 Yao Qi <yao@codesourcery.com>
8109 * remote-utils.c (prepare_resume_reply): Replace with macro
8110 target_core_of_thread.
8111 * server.c (handle_qxfer_threads_proper): Likewise.
8112 * target.h (traget_core_of_thread): New macro.
8114 2012-04-18 Pedro Alves <palves@redhat.com>
8116 * aclocal.m4: Regenerate.
8117 * configure: Regenerate.
8119 2012-04-16 Yao Qi <yao@codesourcery.com>
8121 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8122 duplicated on address.
8124 2012-04-16 Yao Qi <yao@codesourcery.com>
8126 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8127 (struct tracepoint_action_ops) <send>: New field.
8128 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8129 (agent_expr_send, x_tracepoint_action_send): New.
8130 (l_tracepoint_action_send): New.
8131 (cmd_qtdp): Download and install tracepoint
8132 according to `use_agent'.
8133 (run_inferior_command): Add one more parameter `len'.
8135 (tracepoint_send_agent): New.
8136 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8138 2012-04-16 Yao Qi <yao@codesourcery.com>
8140 * tracepoint.c (download_tracepoints): Moved to ...
8141 (cmd_qtstart): ... here.
8143 2012-04-14 Yao Qi <yao@codesourcery.com>
8145 * tracepoint.c: Include inttypes.h.
8146 (struct collect_memory_action): Use sized types.
8147 (struct tracepoint): Likewise.
8148 (cmd_qtdp, stop_tracing): Update print specifiers.
8149 (cmd_qtp, response_tracepoint): Likewise.
8150 (collect_data_at_tracepoint): Likewise.
8151 (collect_data_at_step): Likewise.
8153 2012-04-14 Yao Qi <yao@codesourcery.com>
8155 Import gnulib module inttypes.
8156 * aclocal.m4, config.in, configure: Regenerated.
8158 2012-04-14 Yao Qi <yao@codesourcery.com>
8160 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8161 Makefile and config.status at last.
8163 2012-04-13 Yao Qi <yao@codesourcery.com>
8165 * tracepoint.c: Include stdint.h unconditionally.
8167 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8169 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8170 on BFD_HAVE_SYS_PROCFS_TYPE.
8171 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8172 * configure: Regenerate.
8173 * config.in: Likewise.
8175 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8177 * Makefile.in (clean): Also remove x32.c x32-linux.c
8178 x32-avx.c x32-avx-linux.c.
8179 (x32.o): New target.
8181 (x32-linux.o): Likewise.
8182 (x32-linux.c): Likewise.
8183 (x32-avx.o): Likewise.
8184 (x32-avx.c): Likewise.
8185 (x32-avx-linux.o): Likewise.
8186 (x32-avx-linux.c): Likewise.
8188 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8189 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8190 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8191 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8192 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8193 i386/x32-avx-linux.xml.
8195 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8196 (init_registers_x32_avx_linux): Likwise.
8197 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8198 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8200 2012-04-13 Pedro Alves <palves@redhat.com>
8202 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8203 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8204 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8205 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8208 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8210 * linux-x86-low.c (compat_x32_clock_t): New.
8211 (compat_x32_siginfo_t): Likewise.
8212 (compat_x32_siginfo_from_siginfo): Likewise.
8213 (siginfo_from_compat_x32_siginfo): Likewise.
8214 (linux_is_elf64): Likewise.
8215 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8216 and siginfo_from_compat_x32_siginfo for x32.
8217 (x86_arch_setup): Set linux_is_elf64.
8219 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8222 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8224 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8225 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8226 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8227 compatible with process.
8229 2012-04-12 Yao Qi <yao@codesourcery.com>
8231 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8232 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8233 (install-only, install-info, clean): Handle sub dir gnulib.
8234 (all-lib, am--refresh): New targets.
8235 (memmem.o): Remove target.
8236 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8237 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8238 (AC_REPLACE_FUNCS): Remove memmem.
8239 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8240 (AC_OUTPUT): Generate Makefile in gnulib/.
8241 * aclocal.m4, config.in, configure: Regenerated.
8243 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8245 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8247 2012-04-05 Pedro Alves <palves@redhat.com>
8249 -Werror=strict-aliasing
8251 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8254 2012-04-04 Pedro Alves <palves@redhat.com>
8256 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8257 (sparc_store_gregset_from_stack, sparc_store_gregset)
8258 (sparc_breakpoint_at): Fix formatting.
8260 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8262 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8264 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8265 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8266 * config.in: Regenerate.
8267 * configure: Likewise.
8269 2012-03-29 Pedro Alves <palves@redhat.com>
8271 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8272 Correct ptrace arguments.
8274 2012-03-28 Pedro Alves <palves@redhat.com>
8276 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8277 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8278 (IA64_FR1_REGNUM): New defines.
8279 (ia64_fetch_register): New.
8280 (the_low_target): Install it.
8281 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8283 * linux-low.c (linux_fetch_registers): Try the
8284 the_low_target.fetch_register hook first.
8286 * linux-arm-low.c (the_low_target): Adjust.
8287 * linux-bfin-low.c (the_low_target): Adjust.
8288 * linux-cris-low.c (the_low_target): Adjust.
8289 * linux-crisv32-low.c (the_low_target): Adjust.
8290 * linux-m32r-low.c (the_low_target): Adjust.
8291 * linux-m68k-low.c (the_low_target): Adjust.
8292 * linux-mips-low.c (the_low_target): Adjust.
8293 * linux-ppc-low.c (the_low_target): Adjust.
8294 * linux-s390-low.c (the_low_target): Adjust.
8295 * linux-sh-low.c (the_low_target): Adjust.
8296 * linux-sparc-low.c (the_low_target): Adjust.
8297 * linux-tic6x-low.c (the_low_target): Adjust.
8298 * linux-x86-low.c (the_low_target): Adjust.
8299 * linux-xtensa-low.c (the_low_target): Adjust.
8301 2012-03-26 Pedro Alves <palves@redhat.com>
8303 * server.c (handle_qxfer_libraries): Don't bail early if
8304 the_target->qxfer_libraries_svr4 is not NULL.
8306 2012-03-26 Pedro Alves <palves@redhat.com>
8308 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8310 2012-03-23 Pedro Alves <palves@redhat.com>
8312 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8313 "library-list-svr4" element's start tag when the the DSO list is
8316 2012-03-23 Pedro Alves <palves@redhat.com>
8318 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8319 a variable whose type size is the same as the inferior's pointer
8322 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8324 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8326 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8327 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8328 * linux-low.h: Include <signal.h>.
8329 (struct siginfo): Remove forward declaration.
8330 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8333 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8335 * .gitignore: Ignore more files.
8337 2012-03-19 Pedro Alves <palves@redhat.com>
8338 Jan Kratochvil <jan.kratochvil@redhat.com>
8340 * server.c (cont_thread, general_thread): Add describing comments.
8341 (start_inferior): Clear `cont_thread'.
8342 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8345 2012-03-15 Yao Qi <yao@codesourcery.com>
8347 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8349 (cmd_qtdp): ... here.
8351 2012-03-15 Yao Qi <yao@codesourcery.com>
8353 * tracepoint.c (struct tracepoint_action_ops): New.
8354 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8355 (m_tracepoint_action_download): New.
8356 (r_tracepoint_action_download): New.
8357 (x_tracepoint_action_download): New.
8358 (l_tracepoint_action_download): New.
8359 (add_tracepoint_action): Install `action->ops' according type.
8360 (download_tracepoint_1): Move code `download' function pointer
8361 of various tracepoint_action_ops.
8363 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8365 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8366 linux_ptrace_attach_warnings.
8368 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8370 * Makefile.in (linux-ptrace.o): New.
8371 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8372 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8373 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8374 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8375 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8377 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8379 2012-03-08 Yao Qi <yao@codesourcery.com>
8380 Pedro Alves <palves@redhat.com>
8382 Fix PR server/13392.
8383 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8385 * tracepoint.c (remove_tracepoint): New.
8386 (cmd_qtdp): Call remove_tracepoint when failed to install.
8388 2012-03-07 Pedro Alves <palves@redhat.com>
8390 * linux-low.c (get_detach_signal): New.
8391 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8392 Pass on pending signals to PTRACE_DETACH. Check the result of the
8394 * server.c (program_signals, program_signals_p): New.
8395 (handle_general_set): Handle QProgramSignals.
8396 * server.h (program_signals, program_signals_p): Declare.
8398 2012-03-05 Pedro Alves <palves@redhat.com>
8399 Jan Kratochvil <jan.kratochvil@redhat.com>
8401 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8404 2012-03-03 Yao Qi <yao@codesourcery.com>
8406 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8407 agent_look_up_symbols.
8409 2012-03-03 Yao Qi <yao@codesourcery.com>
8411 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8412 (linux-x86-low.o): Likewise.
8413 * server.h: Remove in_process_agent_loaded.
8414 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8418 2012-03-03 Yao Qi <yao@codesourcery.com>
8420 * tracepoint.c (gdb_agent_capability): New global.
8421 (in_process_agent_loaded_ust): Renamed to
8422 `in_process_agent_supports_ust'.
8424 (in_process_agent_supports_ust): Call agent_capability_check.
8425 (clear_installed_tracepoints): Assert that agent supports
8428 2012-03-03 Yao Qi <yao@codesourcery.com>
8430 * linux-low.c (linux_supports_agent): New.
8431 (linux_target_ops): Initialize field `supports_agent' with
8432 linux_supports_agent.
8433 * target.h (struct target_ops) <supports_agent>: New.
8434 (target_supports_agent): New macro.
8435 * server.c (handle_general_set): Handle packet 'QAgent'.
8436 (handle_query): Send `QAgent+'.
8437 * Makefile.in (server.o): Depends on agent.h.
8439 2012-03-03 Yao Qi <yao@codesourcery.com>
8441 * Makefile.in (OBS): Add agent.o.
8442 Add new rule for agent.o.
8443 Track dependence of tracepoint.c on agent.h.
8444 * tracepoint.c (run_inferior_command_1):
8445 (run_inferior_command): Call agent_run_command.
8446 (gdb_ust_connect_sync_socket): Deleted. Move it to
8448 (resume_thread, stop_thread): Likewise.
8449 (gdb_ust_socket_init): Renamed to ...
8450 (gdb_agent_socket_init): ... New.
8451 (gdb_ust_thread): Renamed to ...
8452 (gdb_agent_helper_thread): ... New.
8453 (gdb_ust_init): Move some code to ...
8454 (gdb_agent_init): ... here. New.
8455 [HAVE_UST]: Call gdb_ust_init.
8456 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8457 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8458 * config.in, configure: Regenerated.
8460 2012-03-02 Pedro Alves <palves@redhat.com>
8462 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8463 * linux-low.c (struct simple_pid_list): New.
8464 (stopped_pids): New a struct simple_pid_list pointer.
8465 (add_to_pid_list, pull_pid_from_list): New.
8466 (handle_extended_wait): Don't assume the first signal new children
8467 report is SIGSTOP. Adjust call to pull_pid_from_list.
8468 (linux_wait_for_lwp): Adjust.
8470 2012-03-02 Yao Qi <yao@codesourcery.com>
8472 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8475 2012-03-02 Yao Qi <yao@codesourcery.com>
8477 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8478 `stop_pc' and `tpoint'. Update caller.
8480 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8482 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8483 * linux-low.c (use_linux_regsets): New macro.
8484 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8485 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8486 (linux_register_in_regsets): New function.
8487 (usr_fetch_inferior_registers): Skip registers covered by
8489 (usr_store_inferior_registers): Likewise.
8490 (usr_fetch_inferior_registers): New macro.
8491 (usr_store_inferior_registers): Likewise.
8492 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8493 (linux_store_registers): Likewise.
8494 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8496 (init_registers_mips64_dsp_linux): Likewise.
8497 (init_registers_mips_linux): New macro.
8498 (init_registers_mips_dsp_linux): Likewise.
8499 (mips_dsp_num_regs): Likewise.
8500 (DSP_BASE, DSP_CONTROL): New fallback macros.
8501 (mips_base_regs): New macro.
8502 (mips_regmap): Use it. Fix the size.
8503 (mips_dsp_regmap): New variable.
8504 (mips_dsp_regset_bitmap): Likewise.
8505 (mips_arch_setup): New function.
8506 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8508 (mips_cannot_store_register): Likewise.
8509 (the_low_target): Update .arch_setup, .num_regs and .regmap
8510 initializers. Add .regset_bitmap initializer.
8511 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8513 * linux-bfin-low.c (the_low_target): Likewise.
8514 * linux-cris-low.c (the_low_target): Likewise.
8515 * linux-crisv32-low.c (the_low_target): Likewise.
8516 * linux-ia64-low.c (the_low_target): Likewise.
8517 * linux-m32r-low.c (the_low_target): Likewise.
8518 * linux-m68k-low.c (the_low_target): Likewise.
8519 * linux-ppc-low.c (the_low_target): Likewise.
8520 * linux-s390-low.c (the_low_target): Likewise.
8521 * linux-sh-low.c (the_low_target): Likewise.
8522 * linux-sparc-low.c (the_low_target): Likewise.
8523 * linux-tic6x-low.c (the_low_target): Likewise.
8524 * linux-x86-low.c (the_low_target): Likewise.
8525 * linux-xtensa-low.c (the_low_target): Likewise.
8526 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8527 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8528 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8530 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8531 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8533 2012-02-29 Yao Qi <yao@codesourcery.com>
8534 Pedro Alves <palves@redhat.com>
8536 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8537 `step_over_finished' is true.
8539 2012-02-27 Pedro Alves <palves@redhat.com>
8541 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8542 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8544 2012-02-27 Pedro Alves <palves@redhat.com>
8547 * linux-low.c (pid_is_stopped): New.
8548 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8550 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8552 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8555 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8557 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8559 2012-02-24 Luis Machado <lgustavo@codesourcery>
8561 * server.c (handle_query): Advertise support for target-side
8562 breakpoint condition evaluation.
8563 (process_point_options): New function.
8564 (process_serial_event): When inserting a breakpoint, check for
8565 a target-side condition that should be evaluated.
8567 * mem-break.c: Include regcache.h and ax.h.
8568 (point_cond_list_t): New data structure.
8569 (breakpoint) <cond_list>: New field.
8570 (find_gdb_breakpoint_at): Make non-static.
8571 (delete_gdb_breakpoint_at): Clear any target-side
8573 (clear_gdb_breakpoint_conditions): New function.
8574 (add_condition_to_breakpoint): Likewise.
8575 (add_breakpoint_condition): Likewise.
8576 (gdb_condition_true_at_breakpoint): Likewise.
8577 (gdb_breakpoint_here): Return result directly instead
8578 of going through a local variable.
8580 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8581 (clear_gdb_breakpoint_conditions): Likewise.
8582 (add_breakpoint_condition): Likewise.
8583 (gdb_condition_true_at_breakpoint): Likewise.
8585 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8586 (need_step_over_p): Take target-side breakpoint condition into
8589 2012-02-24 Luis Machado <lgustavo@codesourcery>
8591 * server.h: Include tracepoint.h.
8592 (agent_mem_read, agent_get_trace_state_variable_value,
8593 agent_set_trace_state_variable_value,
8594 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8595 get_set_tsv_func_addr): New prototypes.
8597 * ax.h: New include file.
8598 * ax.c: New source file.
8600 * tracepoint.c: Include ax.h.
8601 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8602 agent_expr, eval_result_type): Move to ax.h.
8603 (parse_agent_expr): Rename to ...
8604 (gdb_parse_agent_expr): ... this, make it non-static and move
8606 (unparse_agent_expr) Rename to ...
8607 (gdb_unparse_agent_expr): ... this, make it non-static and move
8609 (eval_agent_expr): Rename to ...
8610 (eval_tracepoint_agent_expr): ... this.
8611 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8612 forward declarations.
8613 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8614 (agent_get_trace_state_variable_value): New function.
8615 (agent_set_trace_state_variable_value): New function.
8616 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8617 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8618 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8619 (condition_true_at_tracepoint): Likewise.
8620 (parse_agent_expr): Rename to ...
8621 (gdb_parse_agent_expr): ... this and move to ax.c.
8622 (unparse_agent_expr): Rename to ...
8623 (gdb_unparse_agent_expr): ... this and move to ax.c.
8624 (gdb_agent_op_name): Move to ax.c.
8625 (eval_agent_expr): Rename to ...
8626 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8628 (eval_tracepoint_agent_expr): New function.
8629 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8631 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8633 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8634 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8635 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8636 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8637 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8638 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8639 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8640 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8641 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8642 (compile_bytecodes): Remove forward declaration.
8643 (is_goto_target): Move to ax.c.
8644 (compile_bytecodes): Move to ax.c and call
8645 agent_get_trace_state_variable_value (...) and
8646 agent_set_trace_state_variable_value (...).
8648 * Makefile.in: Update ax.c and IPA dependencies.
8650 2012-02-24 Pedro Alves <palves@redhat.com>
8652 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8653 (cmd_bigqtbuffer_circular): ... this. Only handle
8654 'QTBuffer:circular:'.
8655 (handle_tracepoint_general_set): Adjust.
8657 2012-02-16 Yao Qi <yao@codesourcery.com>
8659 * inferiors.c: Move code to ...
8660 * dll.c: .... here. New.
8661 * server.h: Declare clear_dlls.
8662 * Makefile.in (SFILES): Add dll.c.
8666 2012-02-11 Yao Qi <yao@codesourcery.com>
8668 * server.c: (handle_monitor_command): Add a new parameter
8670 (handle_query): Update caller.
8672 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8674 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8675 * configure, config.in: Regenerate.
8676 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8679 2012-02-02 Pedro Alves <palves@redhat.com>
8681 Try SIGKILL first, then PTRACE_KILL.
8682 * linux-low.c (linux_kill_one_lwp): New.
8683 (linux_kill_one_lwp): Rename to ...
8684 (kill_one_lwp_callback): ... this. Use the new
8687 2012-02-02 Pedro Alves <palves@redhat.com>
8689 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8692 2012-01-27 Pedro Alves <palves@redhat.com>
8694 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8695 (elf_64_file_p): Make static.
8696 (linux_pid_exe_is_elf_64_file): New.
8697 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8698 Delete declarations.
8699 (linux_pid_exe_is_elf_64_file): Declare.
8700 * linux-x86-low.c (x86_arch_setup): Use
8701 linux_pid_exe_is_elf_64_file.
8703 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8705 * linux-low.c (linux_wait_for_event_1): Rename to ...
8706 (linux_wait_for_event): ... here and merge it with former
8707 linux_wait_for_event - new variable wait_ptid, use it.
8708 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8710 2012-01-23 Pedro Alves <palves@redhat.com>
8712 * server.c (main): Avoid yet another case of infinite loop while
8713 detaching/killing after a longjmp.
8715 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8718 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8720 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8722 * hostio.c (handle_readlink): New function.
8723 (handle_vFile): Call it to handle "vFile:readlink" packets.
8725 2012-01-20 Pedro Alves <palves@redhat.com>
8726 Ulrich Weigand <ulrich.weigand@linaro.org>
8728 * server.c (handle_v_requests): Only support vAttach and vRun to
8729 start multiple processes when in extended protocol mode.
8731 2012-01-17 Pedro Alves <palves@redhat.com>
8733 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8734 memalign plus mprotect to allocate the scratch buffer.
8736 2012-01-13 Pedro Alves <palves@redhat.com>
8738 * server.c (attach_inferior): Clear `cont_thread'.
8740 2012-01-13 Pedro Alves <palves@redhat.com>
8742 * server.c (main): Avoid infinite loop while detaching/killing
8745 2012-01-09 Doug Evans <dje@google.com>
8747 * server.c (start_inferior): Set last_ptid in --wrapper case.
8749 2012-01-06 Yao Qi <yao@codesourcery.com>
8751 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8753 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8755 2012-01-04 Yao Qi <yao@codesourcery.com>
8757 * tracepoint.c (cmd_qtdp): Print debug message
8758 for static tracepoint.
8760 2012-01-04 Yao Qi <yao@codesourcery.com>
8762 * tracepoint.c (trace_vdebug): Differentiate debug message
8763 between gdbserver and IPA.
8765 2012-01-03 Yao Qi <yao@codesourcery.com>
8767 * tracepoint.c (tracepoint_was_hit): Don't collect for
8770 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8772 * terminal.h: Reformat copyright header.
8774 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8776 * server.c (gdbserver_version): Update copyright year.
8777 * gdbreplay.c (gdbreplay_version): Likewise.
8779 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8781 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8784 2011-12-18 Hui Zhu <teawater@gmail.com>
8785 * linux-low.c (linux_create_inferior): Save return value to ret.
8787 2011-12-18 Hui Zhu <teawater@gmail.com>
8789 * linux-low.c (linux_create_inferior): Save return value to ret.
8791 2011-12-16 Doug Evans <dje@google.com>
8793 * linux-low.c (linux_create_inferior): If stdio connection,
8794 redirect stdin from /dev/null, stdout to stderr.
8795 * remote-utils.c (remote_is_stdio): New static global.
8796 (remote_connection_is_stdio): New function.
8797 (remote_prepare): Handle stdio connection.
8798 (remote_open): Ditto.
8799 (remote_close): Don't close stdin for stdio connections.
8800 (read_prim,write_prim): New functions. Replace all calls to
8801 read/write to these.
8802 * server.c (main): Watch for "-" argument. Move call to
8803 remote_prepare before start_inferior.
8804 * server.h (STDIO_CONNECTION_NAME): New macro.
8805 (remote_connection_is_stdio): Declare.
8807 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8808 in debugging output.
8810 2011-12-15 Yao Qi <yao@codesourcery.com>
8812 * tracepoint.c: Include sys/syscall.h.
8813 (gdb_ust_thread): Remove preprocessor conditional.
8815 2011-12-14 Pedro Alves <pedro@codesourcery.com>
8817 * linux-low.c (linux_detach_one_lwp): Call
8818 the_low_target.prepare_to_resume before detaching.
8820 2011-12-14 Yao Qi <yao@codesourcery.com>
8822 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8825 2011-12-14 Yao Qi <yao@codesourcery.com>
8827 * i386-low.c (i386_low_stopped_data_address): Initialize local
8830 2011-12-13 Pedro Alves <pedro@codesourcery.com>
8834 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8835 DR_CONTROL unless necessary. Extend comments.
8836 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8837 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8839 2011-12-13 Yao Qi <yao@codesourcery.com>
8841 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8843 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8845 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8847 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8848 Print new debug message for such case.
8850 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8852 Fix overlapping memcpy.
8853 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8854 the read_inferior_memory transfer.
8855 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8856 write_inferior_memory transfer.
8857 (set_fast_tracepoint_jump): New variable buf. Use it for the
8858 read_inferior_memory and write_inferior_memory transfers.
8859 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8860 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8861 Use it for the write_inferior_memory transfer.
8862 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8865 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8867 * linux-low.c (fetch_register, store_register): Make code
8868 consistent, fix formatting.
8870 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8872 * linux-low.c (usr_store_inferior_registers): Factor out code
8873 to handle individual registers into...
8874 (store_register): ... this new function.
8876 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8878 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8879 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8880 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8881 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8882 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8883 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8884 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8885 (srv_xmlfiles): Add new XML files.
8887 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8889 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8890 (init_registers_s390_linux32v1): Add prototype.
8891 (init_registers_s390_linux32v2): Likewise.
8892 (init_registers_s390_linux64v1): Likewise.
8893 (init_registers_s390_linux64v2): Likewise.
8894 (init_registers_s390x_linux64v1): Likewise.
8895 (init_registers_s390x_linux64v2): Likewise.
8896 (s390_num_regs): Increment to 52.
8897 (s390_regmap): Add orig_r2 register.
8898 (s390_num_regs_3264): Increment to 68.
8899 (s390_regmap_3264): Add orig_r2 register.
8900 (s390_collect_ptrace_register): Handle orig_r2 register.
8901 (s390_supply_ptrace_register): Likewise.
8902 (s390_fill_last_break): New function.
8903 (s390_store_last_break): Likewise.
8904 (s390_fill_system_call): New function.
8905 (s390_store_system_call): Likewise.
8906 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8908 (s390_check_regset): New function.
8909 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8910 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8911 Update target_regsets for available register sets.
8913 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8914 Jan Kratochvil <jan.kratochvil@redhat.com>
8916 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8917 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8919 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8920 * linux-low.h (struct process_info_private): New member r_debug.
8921 * server.c (handle_qxfer_libraries): Call
8922 the_target->qxfer_libraries_svr4.
8923 (handle_qxfer_libraries_svr4): New function.
8924 (qxfer_packets): New entry "libraries-svr4".
8925 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8926 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8927 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8928 PACKET_qXfer_libraries_svr4.
8930 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8932 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8933 PSW address/mask between 8-byte and 16-byte formats.
8934 (s390_supply_ptrace_register): Likewise.
8935 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8936 basic addressing mode bit.
8938 2011-11-24 Stan Shebs <stan@codesourcery.com>
8940 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8942 2011-11-17 Stan Shebs <stan@codesourcery.com>
8944 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8945 (tracing_start_time): New global.
8946 (tracing_stop_time): New global.
8947 (tracing_user_name): New global.
8948 (tracing_notes): New global.
8949 (tracing_stop_note): New global.
8950 (cmd_qtstart): Set traceframe_usage, start_time.
8951 (stop_tracing): Set stop_time.
8952 (cmd_qtstatus): Report additional status.
8953 (cmd_qtp): New function.
8954 (handle_tracepoint_query): Call it.
8955 (cmd_qtnotes): New function.
8956 (handle_tracepoint_general_set): Call it.
8957 (get_timestamp): Rename from tsv_get_timestamp.
8959 2011-11-14 Stan Shebs <stan@codesourcery.com>
8960 Kwok Cheung Yeung <kcy@codesourcery.com>
8962 * linux-x86-low.c (small_jump_insn): New.
8963 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8964 trampoline and error message, build a trampoline and issue a small
8965 jump instruction to it.
8966 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8967 trampoline and error message.
8968 (x86_get_min_fast_tracepoint_insn_len): New.
8969 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8970 * linux-low.h (struct linux_target_ops): Add arguments to
8971 install_fast_tracepoint_jump_pad operation, add new operation.
8972 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8974 (linux_get_min_fast_tracepoint_insn_len): New function.
8975 (linux_target_op): Add new operation.
8976 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8977 (gdb_trampoline_buffer_end): Ditto.
8978 (gdb_trampoline_buffer_error): Ditto.
8979 (struct ipa_sym_addresses): Add fields for new IPA variables.
8980 (symbol_list): Add entries for new IPA variables.
8981 (struct tracepoint): Add fields to hold the address range of the
8982 trampoline used by the tracepoint.
8983 (trampoline_buffer_head): New static variable.
8984 (trampoline_buffer_tail): Ditto.
8985 (claim_trampoline_space): New function.
8986 (have_fast_tracepoint_trampoline_buffer): New function.
8987 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8989 (install_fast_tracepoint): Ditto, also add error buffer argument.
8990 (cmd_qtminftpilen): New function.
8991 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8992 (fast_tracepoint_from_trampoline_address): New function.
8993 (fast_tracepoint_collecting): Handle trampoline as part of jump
8995 (set_trampoline_buffer_space): New function.
8996 (initialize_tracepoint): Initialize new IPA variables.
8997 * target.h (struct target_ops): Add arguments to
8998 install_fast_tracepoint_jump_pad operation, add new
8999 get_min_fast_tracepoint_insn_len operation.
9000 (target_get_min_fast_tracepoint_insn_len): New.
9001 (install_fast_tracepoint_jump_pad): Add arguments.
9002 * server.h (IPA_BUFSIZ): Define.
9003 * linux-i386-ipa.c: Include extra header files.
9004 (initialize_fast_tracepoint_trampoline_buffer): New function.
9005 (initialize_low_tracepoint): Call it.
9006 * server.h (set_trampoline_buffer_space): Declare.
9007 (claim_trampoline_space): Ditto.
9008 (have_fast_tracepoint_trampoline_buffer): Ditto.
9010 2011-11-14 Yao Qi <yao@codesourcery.com>
9012 * server.c (handle_query): Handle InstallInTrace for qSupported.
9013 * tracepoint.c (add_tracepoint): Sort list.
9014 (install_tracepoint, download_tracepoint): New.
9015 (cmd_qtdp): Call them to install and download tracepoints.
9016 (sort_tracepoints): Removed.
9017 (cmd_qtstart): Update.
9019 2011-11-14 Yao Qi <yao@codesourcery.com>
9021 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9022 * mem-break.h: Declare.
9023 * tracepoint.c (cmd_qtstart): Move some code to ...
9024 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9026 (download_tracepoints): Move some code to ...
9027 (download_tracepoint_1): ... here. New.
9029 2011-11-08 Yao Qi <yao@codesourcery.com>
9031 * remote-utils.c (relocate_instruction): A comment fix.
9033 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9035 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9036 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9037 dr_status_mirror and dr_control_mirror from debug_reg_state.
9038 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9039 (i386_initial_stuff): Remove use of deleted globals.
9040 (i386_get_thread_context, i386_set_thread_context,
9041 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9042 from debug_reg_state.
9044 2011-11-05 Yao Qi <yao@codesourcery.com>
9046 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9047 address as TPOINT's.
9049 2011-11-02 Stan Shebs <stan@codesourcery.com>
9051 * tracepoint.c (agent_mem_read_string): New function.
9052 (eval_agent_expr): Call it for tracenz.
9053 * server.c (handle_query): Report support for tracenz.
9055 2011-11-02 Yao Qi <yao@codesourcery.com>
9057 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9059 2011-11-02 Yao Qi <yao@codesourcery.com>
9061 * target.h: Fix a typo in comment.
9063 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9065 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9066 clobber the breakpoints' shadows with fast tracepoint jumps.
9067 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9068 * target.c (write_inferior_memory): Also pass MYADDR down to
9071 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9073 * configure.ac: Check support for personality routine.
9074 * configure: Regenerate.
9075 * config.in: Likewise.
9076 * linux-low.c: Include <sys/personality.h>.
9077 Define ADDR_NO_RANDOMIZE if necessary.
9078 (linux_create_inferior): Disable address space randomization when
9079 forking inferior, if requested.
9080 (linux_supports_disable_randomization): New function.
9081 (linux_target_ops): Install it.
9082 * server.h (disable_randomization): Declare.
9083 * server.c (disable_randomization): New global variable.
9084 (handle_general_set): Handle QDisableRandomization.
9085 (handle_query): Likewise for qSupported.
9086 (main): Support --disable-randomization and --no-disable-randomization
9087 command line arguments.
9088 * target.h (struct target_ops): Add supports_disable_randomization.
9089 (target_supports_disable_randomization): New macro.
9091 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9093 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9095 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9096 [!PT_GETDSBT] (target_loadmap): New definition.
9097 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9098 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9099 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9100 and PT_GETDSBT to LINUX_LOADMAP.
9101 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9102 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9104 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9106 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9107 (arm_linux_hwbp_cap): New static variable.
9108 (arm_linux_get_hwbp_cap): Replace by ...
9109 (arm_linux_init_hwbp_cap): ... this new function.
9110 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9111 (arm_linux_get_hw_watchpoint_count): Likewise.
9112 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9113 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9114 (arm_prepare_to_resume): Use perror_with_name instead of error.
9116 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9118 * linux-arm-low.c: Include <signal.h>.
9119 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9120 (struct arm_linux_hwbp_cap): New data type.
9121 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9122 (struct arm_linux_hw_breakpoint): New data type.
9123 (MAX_BPTS, MAX_WPTS): Define.
9124 (struct arch_process_info, struct arch_lwp_info): New data types.
9125 (arm_linux_get_hwbp_cap): New function.
9126 (arm_linux_get_hw_breakpoint_count): Likewise.
9127 (arm_linux_get_hw_watchpoint_count): Likewise.
9128 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9129 (arm_hwbp_control_initialize): Likewise.
9130 (arm_hwbp_control_is_enabled): Likewise.
9131 (arm_hwbp_control_is_initialized): Likewise.
9132 (arm_hwbp_control_disable): Likewise.
9133 (arm_linux_hw_breakpoint_equal): Likewise.
9134 (arm_linux_hw_point_initialize): Likewise.
9135 (struct update_registers_data): New data structure.
9136 (update_registers_callback: New function.
9137 (arm_insert_point): Likewise.
9138 (arm_remove_point): Likewise.
9139 (arm_stopped_by_watchpoint): Likewise.
9140 (arm_stopped_data_address): Likewise.
9141 (arm_new_process): Likewise.
9142 (arm_new_thread): Likewise.
9143 (arm_prepare_to_resume): Likewise.
9144 (the_low_target): Register arm_insert_point, arm_remove_point,
9145 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9146 arm_new_thread, and arm_prepare_to_resume.
9148 2011-09-15 Stan Shebs <stan@codesourcery.com>
9150 * server.h (struct emit_ops): Add compare-goto fields.
9151 * tracepoint.c (gdb_agent_op_sizes): New table.
9152 (emit_eq_goto): New function.
9153 (emit_ne_goto): New function.
9154 (emit_lt_goto): New function.
9155 (emit_le_goto): New function.
9156 (emit_gt_goto): New function.
9157 (emit_ge_goto): New function.
9158 (is_goto_target): New function.
9159 (compile_bytecodes): Recognize special cases of compare-goto
9160 combinations and call specialized emitters for them.
9161 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9162 (amd64_emit_ne_goto): New function.
9163 (amd64_emit_lt_goto): New function.
9164 (amd64_emit_le_goto): New function.
9165 (amd64_emit_gt_goto): New function.
9166 (amd64_emit_ge_goto): New function.
9167 (amd64_emit_ops): Add the new functions.
9168 (i386_emit_eq_goto): New function.
9169 (i386_emit_ne_goto): New function.
9170 (i386_emit_lt_goto): New function.
9171 (i386_emit_le_goto): New function.
9172 (i386_emit_gt_goto): New function.
9173 (i386_emit_ge_goto): New function.
9174 (i386_emit_ops): Add the new functions.
9176 2011-09-08 Stan Shebs <stan@codesourcery.com>
9178 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9179 (i386_emit_epilogue): Restore %ebx.
9181 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9183 * server.c (step_thread): Remove definition.
9184 (process_serial_event): Don't handle Hs.
9185 * server.h (step_thread): Remove declaration.
9186 * target.c (set_desired_inferior): Remove use of step_thread.
9188 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9190 * linux-low.c: Include linux-procfs.h.
9191 (linux_attach_lwp_1): Update comments.
9192 (linux_attach): Scan for existing threads when attaching to a
9193 process that is the tgid.
9194 * Makefile.in: Update dependencies.
9196 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9198 * configure.srv: Add linux-procfs.o dependencies.
9200 2011-08-14 Yao Qi <yao@codesourcery.com>
9202 * target.h (struct target_ops): Fix indent.
9203 * win32-low.c (win32_target_ops): Fix comment.
9205 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9206 Yao Qi <yao@codesourcery.com>
9208 * Makefile.in (clean): Remove tic6x-*.c files.
9209 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9210 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9211 (tic6x-c64xp-linux.c): Likewise.
9212 * configure.srv: Add support for tic6x-*-uclinux.
9213 * linux-tic6x-low.c: New.
9214 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9216 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9217 Yao Qi <yao@codesourcery.com>
9219 * target.h (struct target_ops): Add read_loadmap.
9220 * linux-low.c (struct target_loadseg): New type.
9221 (struct target_loadmap): New type.
9222 (linux_read_loadmap): New function.
9223 (linux_target_ops): Add linux_read_loadmap.
9224 * server.c (handle_query): Support qXfer:fdpic:read packet.
9225 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9228 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9230 * win32-low.c: Include <stdint.h>.
9232 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9234 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9235 to the inferior here.
9236 (i386_remove_aligned_watchpoint): Ditto.
9237 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9238 fit part of the watchpoint in the debug registers.
9239 (i386_update_inferior_debug_regs): New.
9240 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9241 registers, and only update the inferior on success.
9242 (i386_low_remove_watchpoint): Ditto.
9244 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9246 * linux-low.c (compare_ints, unique, list_threads, show_process,
9247 linux_core_of_thread): Delete.
9248 (linux_target_ops): Change linux_core_of_thread to
9249 linux_common_core_of_thread.
9250 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9251 * utils.c (malloc_failure): Change type of argument.
9252 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9253 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9254 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9255 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9256 (IPA_OBJS): Add common-utils-ipa.o.
9257 (ptid_h, linux_osdata_h): New macros.
9258 (server_h): Add common/common-utils.h, common/xml-utils.h,
9259 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9261 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9262 ptid.o, buffer.o): New rules.
9263 (linux-low.o): Add common/linux-osdata.h as a dependency.
9264 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9265 * configure.ac: Add AC_HEADER_DIRENT check.
9266 * config.in: Regenerate.
9267 * configure: Regenerate.
9268 * remote-utils.c (xml_escape_text): Delete.
9269 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9270 buffer_xml_printf): Move to common/buffer.c.
9271 * server.c (main): Remove call to initialize_inferiors.
9272 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9273 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9274 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9275 internal_error, gdb_assert, gdb_assert_fail): Delete.
9276 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9277 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9279 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9280 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9281 initialize_inferiors): Delete.
9283 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9285 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9288 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9290 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9292 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9294 2011-05-26 Yao Qi <yao@codesourcery.com>
9296 * Makefile.in (thread-db.o): Track dependence to
9297 common/gdb_thread_db.h.
9298 * thread-db.c: include gdb_thread_db.h from right place.
9300 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9302 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9303 __FILE__ and __LINE__ to internal_error.
9305 2011-05-13 Doug Evans <dje@google.com>
9307 * thread-db.c (try_thread_db_load_from_sdir): New function.
9308 (try_thread_db_load_from_dir): New function.
9309 (thread_db_load_search): Handle $sdir, ignore $pdir.
9310 Remove trying of system directories if search of
9311 libthread-db-search-path fails, that is now done via $sdir.
9313 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9315 * server.c (handle_query): Add EnableDisableTracepoints to the list
9316 of supported features.
9317 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9319 (cmd_qtenable_disable): New.
9320 (cmd_qtstart): Install tracepoints even if disabled.
9321 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9322 receiving a QTEnable or QTDisable packet.
9323 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9324 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9326 (gdb_probe): Skip data collection if static tracepoint is disabled.
9328 2011-05-10 Doug Evans <dje@google.com>
9330 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9332 2011-05-04 Doug Evans <dje@google.com>
9334 * linux-low.c (linux_join): Skip process lookup.
9335 * spu-low.c (spu_join): Ditto.
9336 * server.c (join_inferiors_callback): Delete.
9337 (process_serial_event): For 'D' packet (detach) call join_inferior
9340 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9342 * README: Don't mention xscale*-*-linux*.
9343 * configure.srv (xscale*-*-linux*): Don't handle target.
9345 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9347 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9349 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9350 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9351 (i386_emit_void_call_2): Likewise.
9353 2011-04-26 Yao Qi <yao@codesourcery.com>
9355 * linux-low.c: Move common macros to linux-ptrace.h.
9356 Include linux-ptrace.h.
9357 * Makefile.in (linux_ptrace_h): New.
9358 (linux-low.o): Depends on linux-ptrace.h.
9360 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9362 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9363 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9364 (remote_prepare): New function with most of the TCP code from ...
9365 (remote_open): ... here. Detect PORT here unconditionally. Move also
9366 setting transport_is_reliable.
9367 * server.c (run_once): New variable.
9368 (gdbserver_usage): Document it.
9369 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9370 the first run if RUN_ONCE.
9371 * server.h (run_once, remote_prepare): New declarations.
9373 2011-04-19 Tom Tromey <tromey@redhat.com>
9375 * win32-low.c (handle_load_dll): Remove duplicate "the".
9377 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9379 Remove support for old Cygwin 1.5 versions.
9380 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9381 function to avoid warning.
9382 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9385 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9387 * gdbserver/server.h (Macro _): Define it if not available.
9389 2011-03-14 Michael Snyder <msnyder@vmware.com>
9391 * hostio.c (handle_close): Remove unnecessary null test.
9393 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9395 * Makefile.in (maintainer-clean realclean distclean): Remove
9396 "make ... subdir_do" command.
9398 2011-03-10 Michael Snyder <msnyder@vmware.com>
9400 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9402 * server.c (handle_v_run): Free alloced buffer on early return.
9404 2011-03-09 Yao Qi <yao@codesourcery.com>
9407 2011-03-04 Yao Qi <yao@codesourcery.com>
9409 * Makefile.in: Remove GNU make feature --directory.
9411 2011-03-05 Yao Qi <yao@codesourcery.com>
9413 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9414 (subdir_do): New make target. Copied from gdb/Makefile.
9415 (maintainer-clean, realclean, distclean, clean): Call corresponding
9416 make targets in common/Makefile.
9418 2011-02-11 Yao Qi <yao@codesourcery.com>
9420 * configure.ac: Call AC_PROG_RANLIB.
9421 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9422 * configure: Regenerate.
9424 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9426 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9428 2011-03-06 Yao Qi <yao@codesourcery.com>
9430 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9432 2011-03-05 Yao Qi <yao@codesourcery.com>
9434 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9435 (subdir_do): New make target. Copied from gdb/Makefile.
9436 (maintainer-clean, realclean, distclean, clean): Call corresponding
9437 make targets in common/Makefile.
9439 2011-03-04 Yao Qi <yao@codesourcery.com>
9441 * Makefile.in: Remove GNU make feature --directory.
9443 2011-03-04 Michael Snyder <msnyder@vmware.com>
9445 * server.c (queue_stop_reply): Call xmalloc not malloc.
9447 2011-03-02 Michael Snyder <msnyder@vmware.com>
9449 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9451 2011-02-28 Michael Snyder <msnyder@vmware.com>
9453 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9454 (cmd_qtframe): Ditto.
9455 (cmd_qtbuffer): Ditto.
9456 (cmd_bigqtbuffer): Ditto.
9458 * utils.c (decimal2str): Initialize 'width' to nine, then
9461 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9463 * hostio.c (require_data): Free *data, not data.
9465 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9467 * hostio.c (require_data): Use free, not xfree.
9469 2011-02-27 Michael Snyder <msnyder@vmware.com>
9471 * server.c (handle_query): Discard unused value.
9473 * hostio.c (require_data): Free malloc memory before returning
9476 2011-02-26 Michael Snyder <msnyder@vmware.com>
9478 * linux-low.c (list_threads): Call closedir for dirent.
9480 2011-02-27 Michael Snyder <msnyder@vmware.com>
9482 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9483 a case statement falls through.
9485 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9487 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9490 2011-02-26 Michael Snyder <msnyder@vmware.com>
9492 * utils.c (decimal2str): Eliminate dead code and dead param.
9493 (pulongest): Drop dead param from call to decimal2str.
9496 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9498 Revert the following patch (not approved yet):
9499 2011-02-21 Hui Zhu <teawater@gmail.com>
9500 * tracepoint.c (tp_printf): New function.
9501 (eval_agent_expr): Handle gdb_agent_op_printf.
9503 2011-02-21 Hui Zhu <teawater@gmail.com>
9505 * tracepoint.c (tp_printf): New function.
9506 (eval_agent_expr): Handle gdb_agent_op_printf.
9508 2011-02-18 Tom Tromey <tromey@redhat.com>
9510 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9511 (tracepoint.o): Likewise.
9512 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9513 (gdb_agent_op_names): Likewise.
9515 2011-02-18 Tom Tromey <tromey@redhat.com>
9517 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9518 gdb_agent_op_rot>: New constants.
9519 (gdb_agent_op_names): Add pick and roll.
9520 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9523 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9525 * aclocal.m4: Regenerated with aclocal-1.11.1.
9527 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9529 * server.c (handle_qxfer_traceframe_info): New.
9530 (qxfer_packets): Register "traceframe-info".
9531 (handle_query): Report support for qXfer:traceframe-info:read+.
9532 * tracepoint.c (match_blocktype): New.
9533 (traceframe_find_block_type): Rename to ...
9534 (traceframe_walk_blocks): ... this. Add callback filter argument,
9536 (traceframe_find_block_type): New, reimplemented on top of
9537 traceframe_walk_blocks.
9538 (build_traceframe_info_xml): New.
9539 (traceframe_read_info): New.
9540 * server.h (traceframe_read_info): Declare.
9542 2011-02-11 Yao Qi <yao@codesourcery.com>
9544 * configure.ac: Call AC_PROG_RANLIB.
9545 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9546 * configure: Regenerate.
9548 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9550 * server.c (gdb_read_memory): Change return semantics to allow
9552 (handle_search_memory_1): Adjust.
9553 (process_serial_event) <'m' packet>: Handle partial transfers.
9554 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9556 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9558 * regcache.c (init_register_cache): Initialize
9559 regcache->register_status.
9560 (free_register_cache): Release regcache->register_status.
9561 (regcache_cpy): Copy register_status.
9562 (registers_to_string): Print 'x's for unavailable registers.
9563 (supply_register): Mark the register's status valid or
9564 unavailable, depending on whether a buffer was passed in or not.
9565 (supply_register_zeroed): New.
9566 (supply_regblock): Mark the registers' status valid or
9567 unavailable, depending on whether a buffer was passed in or not.
9568 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9569 (struct regcache): New `register_status' field.
9570 (supply_register_zeroed): Declare.
9571 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9572 supply_register_zeroed, rather than passing a NULL buffer to
9574 * tracepoint.c (fetch_traceframe_registers): Update comment.
9576 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9578 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9581 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9583 * server.h (decode_xfer_write): Change prototype.
9584 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9585 and don't extract the annex here.
9586 * server.c (decode_xfer_read): Remove `annex' parameter,
9587 and don't extract the annex here.
9589 (struct qxfer): New.
9590 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9591 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9592 (handle_qxfer_statictrace): New functions, abstracted out from
9593 handle_query, and made to use the struct qxfer interface.
9594 (handle_threads_qxfer_proper): Rename to ...
9595 (handle_qxfer_threads_proper): ... this.
9596 (handle_threads_qxfer): Rename to ...
9597 (handle_qxfer_threads): ... this. Adjust.
9598 (qxfer_packets): New array.
9599 (handle_qxfer): New function.
9600 (handle_query): Use handle_qxfer.
9602 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9604 * gdbreplay.c: Shorten lines of >= 80 columns.
9605 * linux-low.c: Ditto.
9606 * linux-ppc-low.c: Ditto.
9607 * linux-s390-low.c: Ditto.
9608 * linux-sparc-low.c: Ditto.
9609 * linux-x86-low.c: Ditto.
9610 * linux-xtensa-low.c: Ditto.
9611 * mem-break.c: Ditto.
9613 * regcache.h: Ditto.
9614 * remote-utils.c: Ditto.
9617 * thread-db.c: Ditto.
9618 * tracepoint.c: Ditto.
9620 * win32-low.h: Ditto.
9622 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9624 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9627 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9629 * server.c (gdbserver_version): Update copyright year in version
9631 * gdbreplay.c (gdbreplay_version): Ditto.
9633 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9635 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9636 * linux-bfin-low.c: New file.
9637 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9638 PT_DATA_ADDR for BFIN targets.
9639 * Makefile.in (SFILES): Add linux-bfin-low.c.
9640 (clean): Remove reg-bfin.c.
9641 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9642 * README: Mention supported Blackfin targets.
9644 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9646 * .gitignore: New file.
9648 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9650 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9652 2010-10-22 Jie Zhang <jie@codesourcery.com>
9654 * Makefile.in: Add FLAGS_TO_PASS variable.
9655 (install): Remove dependency of install-only and recursively
9656 invoke make for install-only.
9658 2010-10-04 Doug Evans <dje@google.com>
9660 * Makefile.in (uninstall): Use $(DESTDIR).
9662 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9666 * linux-x86-low.c (compat_siginfo_from_siginfo)
9667 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9668 si_code is < 0. Check for si_code == SI_TIMER before checking for
9671 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9673 * lynx-i386-low.c: New file.
9674 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9676 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9678 * lynx-low.c (ptrace_request_to_str): Remove handling for
9679 request values that have been removed in LynxOS 5.x.
9681 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9683 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9686 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9688 * configure.ac: Add --enable-inprocess-agent option.
9689 * configure: Rebuilt.
9691 2010-09-06 Yao Qi <yao@codesourcery.com>
9693 * linux-low.c (linux_kill): Remove unused variable.
9694 (linux_stabilize_threads): Likewise.
9695 * server.c (start_inferior): Likewise.
9696 (queue_stop_reply_callback): Likewise.
9697 * tracepoint.c (do_action_at_tracepoint): Likewise.
9699 2010-09-06 Yao Qi <yao@codesourcery.com>
9701 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9704 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9706 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9708 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9710 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9713 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9715 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9716 gdbserver/lynx-ppc-low.c: New files.
9717 * Makefile.in (lynx_low_h): New variable.
9718 (lynx-low.o, lynx-ppc-low.o): New rules.
9719 * configure.ac: On LynxOS, link with -lnetinet.
9720 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9721 * configure: regenerate.
9723 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9725 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9726 * configure.ac: Add check for vasprintf and vsnprintf.
9727 * configure, config.in: Regenerate.
9728 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9730 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9732 * gdbreplay.c: Move include of alloca.h up, next to include of
9734 * server.h: Add include of malloc.h.
9735 * mem-break.c: Remove include of malloc.h.
9736 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9738 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9740 * Makefile.in (memmem.o): Build with -Wno-error.
9742 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9744 * utils.c (xsnprintf): Make non-static.
9745 * server.h: Add xsnprintf declaration.
9746 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9747 replace calls to snprintf by calls to xsnprintf throughout.
9749 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9751 * configure.ac: Add configure check for alloca.
9752 * configure, config.in: Regenerate.
9753 * server.h: Include alloca.h if it exists.
9754 * gdbreplay.c: Include alloca.h if it exists.
9756 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9758 * linux-low.c (__SIGRTMIN): Define if not already defined.
9759 (linux_create_inferior): Check for __ANDROID__ rather than
9761 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9762 are already deferred.
9763 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9764 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9765 stopped and already has a pending signal to report.
9766 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9767 a pending signal to report or is moving out of a jump pad.
9768 (linux_init_signals): Check for __ANDROID__ rather than
9771 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9773 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9774 debug_threads check. Avoid a linear search when not doing debug
9777 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9779 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9780 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9781 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9782 (process_event): Change local fd's type to gdb_fildes_t.
9783 (create_file_handler): Adjust prototype.
9784 (delete_file_handler): Adjust prototype.
9785 (handle_file_event): Adjust prototype. Use pfildes.
9786 (create_file_event): Adjsut prototype.
9787 * remote-utils.c (remote_desc, listen_desc): Change type to
9789 * server.h: New gdb_fildes_t typedef.
9790 [USE_WIN32API]: Include winsock2.h.
9791 (delete_file_handler, add_file_handler): Adjust prototypes.
9793 * utils.c (pfildes): New.
9795 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9797 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9798 * configure: Regenerate.
9800 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9802 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9803 (linux_done_accessing_memory): ... this.
9804 (linux_target_ops): Adjust.
9805 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9806 * nto-low.c (nto_target_ops): Adjust comment.
9807 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9808 * spu-low.c (spu_target_ops): Adjust comment.
9809 * target.h (target_ops): Rename unprepare_to_access_memory field
9810 to done_accessing_memory.
9811 (unprepare_to_access_memory): Rename to ...
9812 (done_accessing_memory): ... this.
9814 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9816 * linux-low.c (linux_prepare_to_access_memory): New.
9817 (linux_unprepare_to_access_memory): New.
9818 (linux_target_ops): Install them.
9819 * server.c (read_memory): Rename to ...
9820 (gdb_read_memory): ... this. Use
9821 prepare_to_access_memory/prepare_to_access_memory.
9822 (write_memory): Rename to ...
9823 (gdb_write_memory): ... this. Use
9824 prepare_to_access_memory/prepare_to_access_memory.
9825 (handle_search_memory_1): Adjust.
9826 (process_serial_event): Adjust.
9827 * target.h (struct target_ops): New fields
9828 prepare_to_access_memory and unprepare_to_access_memory.
9829 (prepare_to_access_memory, unprepare_to_access_memory): New.
9830 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9831 prepare_to_access_memory/prepare_to_access_memory.
9832 * nto-low.c (nto_target_ops): Adjust.
9833 * spu-low.c (spu_target_ops): Adjust.
9834 * win32-low.c (win32_target_ops): Adjust.
9836 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9838 * Makefile.in (WARN_CFLAGS): Get it from configure.
9839 (WERROR_CFLAGS): New.
9840 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9841 * configure.ac: Introduce --enable-werror, which adds -Werror to
9842 the compiler command line. Enabled by default. Disable with
9843 --disable-werror. Add -Wdeclaration-after-statement
9844 Wpointer-arith and -Wformat-nonliteral to warning flags.
9845 * configure: Regenerate.
9847 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9849 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9851 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9853 * gdbreplay.c (remote_error): New.
9855 (expect): Use gdbchar. Check for error reading from GDB.
9856 Clarify sync error output.
9857 (play): Check for errors writing to GDB.
9858 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9859 * remote-utils.c (getpkt): Check for errors writing to the remote
9862 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9864 * linux-low.c (linux_wait_1): Move non-debugging code out of
9865 `debug_threads' control.
9867 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9869 * linux-low.c (linux_wait_1): Don't set last_status here.
9870 * server.c (push_event, queue_stop_reply_callback): Assert we're
9871 not pushing a TARGET_WAITKIND_IGNORE event.
9872 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9873 (myresume, handle_target_event): Set the thread's last_resume_kind
9874 and last_status from the target returned status.
9876 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9880 * linux-x86-low.c (update_debug_registers_callback): New.
9881 (i386_dr_low_set_addr): Use it.
9882 (i386_dr_low_get_addr): New.
9883 (i386_dr_low_set_control): Use update_debug_registers_callback.
9884 (i386_dr_low_get_control): New.
9885 (i386_dr_low_get_status): Adjust.
9886 * linux-low.c (linux_stop_lwp): New.
9887 * linux-low.h (linux_stop_lwp): Declare.
9889 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9890 argument instead of a i386_debug_reg_state.
9891 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9892 a i386_debug_reg_state.
9893 (i386_insert_aligned_watchpoint): Adjust.
9894 (i386_remove_aligned_watchpoint): Adjust.
9895 (i386_low_stopped_data_address): Read the debug registers from the
9896 inferior instead of from the mirrors.
9897 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9898 (i386_dr_low_get_addr): Declare.
9899 (i386_dr_low_get_control): Declare.
9900 (i386_dr_low_get_status): Change prototype.
9902 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9903 (i386_dr_low_get_addr): New.
9904 (i386_dr_low_get_control): New.
9905 (i386_dr_low_get_status): Adjust prototype. Return
9907 (i386_initial_stuff): Clear dr_status_mirror and
9909 (i386_get_thread_context): Adjust.
9910 (i386_set_thread_context): Adjust.
9911 (i386_thread_added): Adjust.
9913 2010-08-24 Pedro Alves <pedro@codesourcery.com>
9915 * linux-low.h (linux_thread_area): Delete declaration.
9917 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9919 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9920 after its termination.
9922 2010-08-09 Pedro Alves <pedro@codesourcery.com>
9924 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9925 (gdb_wants_all_stopped): Delete.
9926 (linux_wait_1): Don't call them.
9927 * server.c (handle_v_cont): Tag all threads as want-stopped.
9928 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9929 stopped as "client-wants-stopped".
9931 2010-07-31 Pedro Alves <pedro@codesourcery.com>
9933 * Makefile.in (signals_h): New.
9934 (server_h): Depend on it.
9935 (server.o): Don't depend on $(signals_def).
9936 (signals.o): Depend on $(signals_def).
9938 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9940 * Makefile.in (signals_def): New.
9941 (server_h): Append include/gdb/signals.h and signals_def.
9942 (server.o): Append signals_def.
9944 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9946 * server.c (handle_target_event): Use target_signal_to_host for
9947 resume_info.sig initialization.
9948 * target.h (struct thread_resume) <sig>: New comment.
9950 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9952 * server.c (handle_query): strcpy() the returned string from paddress()
9953 instead of sprintf().
9954 * utils.c (paddress): Return phex_nz().
9956 2010-07-07 Joel Brobecker <brobecker@adacore.com>
9958 * server.c (handle_v_cont): Call mourn_inferior if process
9960 (myresume): Likewise.
9962 2010-07-01 Pedro Alves <pedro@codesourcery.com>
9964 Static tracepoints, and integration with UST.
9966 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9967 * mem-break.c (uninsert_all_breakpoints)
9968 (reinsert_all_breakpoints): New.
9969 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9970 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9971 (gdb_agent_ust_loaded, helper_thread_id)
9972 (gdb_agent_helper_thread_id): New macros.
9973 (struct ipa_sym_addresses): Add addr_ust_loaded,
9974 addr_helper_thread_id, addr_cmd_buf.
9975 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9976 (in_process_agent_loaded_ust): New.
9977 (write_e_ust_not_loaded): New.
9978 (maybe_write_ipa_ust_not_loaded): New.
9979 (struct collect_static_trace_data_action): New.
9980 (enum tracepoint_type) <static_tracepoint>: New.
9981 (struct tracepoint) <handle>: Mention static tracepoints.
9982 (struct static_tracepoint_ctx): New.
9983 (CMD_BUF_SIZE): New.
9984 (add_tracepoint_action): Handle static tracepoint actions.
9985 (unprobe_marker_at): New.
9986 (clear_installed_tracepoints): Handle static tracepoints.
9987 (cmd_qtdp): Handle static tracepoints.
9988 (probe_marker_at): New.
9989 (cmd_qtstart): Handle static tracepoints.
9990 (response_tracepoint): Handle static tracepoints.
9991 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9992 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9993 (get_context_regcache): Handle static tracepoints.
9994 (do_action_at_tracepoint): Handle static tracepoint actions.
9995 (traceframe_find_block_type): Handle static trace data blocks.
9996 (traceframe_read_sdata): New.
9997 (download_tracepoints): Download static tracepoint actions.
9998 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9999 (GDB_PROBE_NAME): New.
10001 (GET_UST_SYM): New.
10004 (ust_marker_to_static_tracepoint): New.
10006 (collect_ust_data_at_tracepoint): New.
10007 (gdb_ust_probe): New.
10008 (UNIX_PATH_MAX, SOCK_DIR): New.
10009 (gdb_ust_connect_sync_socket): New.
10010 (resume_thread, stop_thread): New.
10011 (run_inferior_command): New.
10012 (init_named_socket): New.
10013 (gdb_ust_socket_init): New.
10014 (cstr_to_hexstr): New.
10016 (first_marker, next_marker): New.
10017 (response_ust_marker): New.
10018 (cmd_qtfstm, cmd_qtsstm): New.
10019 (unprobe_marker_at, probe_marker_at): New.
10020 (cmd_qtstmat, gdb_ust_thread): New.
10021 (gdb_ust_init): New.
10022 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10023 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10024 (ST_REGENTRY): New.
10025 (x86_64_st_collect_regmap): New.
10026 (X86_64_NUM_ST_COLLECT_GREGS): New.
10027 (AMD64_RIP_REGNUM): New.
10028 (supply_static_tracepoint_registers): New.
10029 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10030 (ST_REGENTRY): New.
10031 (i386_st_collect_regmap): New.
10032 (i386_NUM_ST_COLLECT_GREGS): New.
10033 (supply_static_tracepoint_registers): New.
10034 * server.c (handle_query): Handle qXfer:statictrace:read.
10035 <qSupported>: Report support for StaticTracepoints, and
10036 qXfer:statictrace:read features.
10037 * server.h (traceframe_read_sdata)
10038 (supply_static_tracepoint_registers): Declare.
10039 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10040 (unpack_varlen_hex): Include in IPA build.
10041 * Makefile.in (ustlibs, ustinc): New.
10042 (IPA_OBJS): Add remote-utils-ipa.o.
10043 ($(IPA_LIB)): Link -ldl and -lpthread.
10045 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10046 * config.in, configure: Regenerate.
10048 2010-06-20 Ian Lance Taylor <iant@google.com>
10049 Pedro Alves <pedro@codesourcery.com>
10051 * linux-x86-low.c (always_true): Delete.
10052 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10053 trying to fool the compiler with always_true.
10055 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10057 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10058 conditions in gdbserver.
10060 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10062 * spu-low.c (spu_read_memory): Wrap around local store limit.
10063 (spu_write_memory): Likewise.
10065 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10067 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10068 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10070 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10072 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10073 uses with LONGEST uses.
10075 2010-06-14 Stan Shebs <stan@codesourcery.com>
10076 Pedro Alves <pedro@codesourcery.com>
10080 * linux-x86-low.c: Include limits.h.
10082 (always_true): New.
10085 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10086 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10087 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10088 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10089 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10090 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10091 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10092 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10093 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10094 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10095 (amd64_emit_void_call_2): New.
10096 (amd64_emit_ops): New.
10097 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10098 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10099 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10100 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10101 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10102 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10103 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10104 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10105 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10106 (i386_emit_stack_adjust, i386_emit_int_call_1)
10107 (i386_emit_void_call_2): New.
10108 (i386_emit_ops): New.
10109 (x86_emit_ops): New.
10110 (the_low_target): Install x86_emit_ops.
10111 * server.h (struct emit_ops): New.
10112 (get_raw_reg_func_addr): Declare.
10113 (current_insn_ptr, emit_error): Declare.
10114 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10115 (set_trace_state_variable_value): New defines.
10116 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10117 addr_get_trace_state_variable_value and
10118 addr_set_trace_state_variable_value.
10119 (symbol_list): New fields for get_raw_reg,
10120 get_trace_state_variable_value and set_trace_state_variable_value.
10121 (condfn): New typedef.
10122 (struct tracepoint): New field `compiled_cond'.
10123 (do_action_at_tracepoint): Clear compiled_cond.
10124 (get_trace_state_variable_value, set_trace_state_variable_value):
10126 (condition_true_at_tracepoint): If there's a compiled condition,
10128 (current_insn_ptr, emit_error): New globals.
10129 (struct bytecode_address): New.
10130 (get_raw_reg_func_addr): New.
10131 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10132 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10133 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10134 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10135 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10136 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10137 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10138 (compile_tracepoint_condition, compile_bytecodes): New.
10139 * target.h (emit_ops): Forward declare.
10140 (struct target_ops): New field emit_ops.
10141 (target_emit_ops): New.
10142 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10143 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10144 * linux-low.c (linux_emit_ops): New.
10145 (linux_target_ops): Install it.
10146 * linux-low.h (struct linux_target_ops): New field emit_ops.
10148 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10150 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10151 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10153 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10154 Stan Shebs <stan@codesourcery.com>
10156 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10157 (all): Depend on $(extra_libraries).
10158 (install-only): Install the IPA.
10159 (IPA_OBJS, IPA_LIB): New.
10160 (clean): Remove the IPA lib.
10161 (IPAGENT_CFLAGS): New.
10162 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10163 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10164 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10165 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10166 * configure.ac: Check for atomic builtins support in the compiler.
10167 (IPA_DEPFILES, extra_libraries): Define.
10168 * configure.srv (ipa_obj): Add description.
10169 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10170 (i[34567]86-*-linux*): Set ipa_obj.
10171 (x86_64-*-linux*): Set ipa_obj.
10172 * linux-low.c (stabilizing_threads): New.
10173 (supports_fast_tracepoints): New.
10174 (linux_detach): Stabilize threads before detaching.
10175 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10176 the lwp is either not stabilizing, or is moving out of a jump pad.
10177 (linux_fast_tracepoint_collecting): New.
10178 (maybe_move_out_of_jump_pad): New.
10179 (enqueue_one_deferred_signal): New.
10180 (dequeue_one_deferred_signal): New.
10181 (linux_wait_for_event_1): If moving out of a jump pad, defer
10182 pending signals to later.
10183 (linux_stabilize_threads): New.
10184 (linux_wait_1): Check if threads need moving out of jump pads, and
10186 (stuck_in_jump_pad_callback): New.
10187 (move_out_of_jump_pad_callback): New.
10188 (lwp_running): New.
10189 (linux_resume_one_lwp): Handle moving out of jump pads.
10190 (linux_set_resume_request): Dequeue deferred signals.
10191 (need_step_over_p): Also step over fast tracepoint jumps.
10192 (start_step_over): Also uninsert fast tracepoint jumps.
10193 (finish_step_over): Also reinsert fast tracepoint jumps.
10194 (linux_install_fast_tracepoint_jump): New.
10195 (linux_target_ops): Install linux_stabilize_threads and
10196 linux_install_fast_tracepoint_jump_pad.
10197 * linux-low.h (linux_target_ops) <get_thread_area,
10198 install_fast_tracepoint_jump_pad>: New fields.
10199 (struct lwp_info) <collecting_fast_tracepoint,
10200 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10201 (linux_get_thread_area): Declare.
10202 * linux-x86-low.c (jump_insn): New.
10203 (x86_get_thread_area): New.
10204 (append_insns): New.
10205 (push_opcode): New.
10206 (amd64_install_fast_tracepoint_jump_pad): New.
10207 (i386_install_fast_tracepoint_jump_pad): New.
10208 (x86_install_fast_tracepoint_jump_pad): New.
10209 (the_low_target): Install x86_get_thread_area and
10210 x86_install_fast_tracepoint_jump_pad.
10211 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10212 (struct fast_tracepoint_jump): New.
10213 (fast_tracepoint_jump_insn): New.
10214 (fast_tracepoint_jump_shadow): New.
10215 (find_fast_tracepoint_jump_at): New.
10216 (fast_tracepoint_jump_here): New.
10217 (delete_fast_tracepoint_jump): New.
10218 (set_fast_tracepoint_jump): New.
10219 (uninsert_fast_tracepoint_jumps_at): New.
10220 (reinsert_fast_tracepoint_jumps_at): New.
10221 (set_breakpoint_at): Use write_inferior_memory.
10222 (uninsert_raw_breakpoint): Use write_inferior_memory.
10223 (check_mem_read): Mask out fast tracepoint jumps.
10224 (check_mem_write): Mask out fast tracepoint jumps.
10225 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10226 (set_fast_tracepoint_jump): Declare.
10227 (delete_fast_tracepoint_jump)
10228 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10229 (reinsert_fast_tracepoint_jumps_at): Declare.
10230 * regcache.c: Don't compile many functions when building the
10231 in-process agent library.
10232 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10233 the register buffer in the heap.
10234 (free_register_cache): If the register buffer isn't owned by the
10235 regcache, don't free it.
10236 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10237 pre-existing register caches.
10238 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10240 (convert_ascii_to_int): : Constify `from' parameter type.
10241 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10242 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10243 the needed buffer in-place.
10244 (relocate_instruction): New.
10245 * server.c (handle_query) <qSymbols>: If the target supports
10246 tracepoints, give it a chance of looking up symbols. Report
10247 support for fast tracepoints.
10248 (handle_status): Stabilize threads.
10249 (process_serial_event): Adjust.
10250 * server.h (struct fast_tracepoint_jump): Forward declare.
10251 (struct process_info) <fast_tracepoint_jumps>: New field.
10252 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10253 (decode_X_packet, decode_M_packet): Adjust.
10254 (relocate_instruction): Declare.
10255 (in_process_agent_loaded): Declare.
10256 (tracepoint_look_up_symbols): Declare.
10257 (struct fast_tpoint_collect_status): Declare.
10258 (fast_tracepoint_collecting): Declare.
10259 (force_unlock_trace_buffer): Declare.
10260 (handle_tracepoint_bkpts): Declare.
10261 (initialize_low_tracepoint)
10262 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10263 * target.h (struct target_ops) <stabilize_threads,
10264 install_fast_tracepoint_jump_pad>: New fields.
10265 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10266 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10267 [HAVE_STDINT_H]: Include stdint.h.
10268 (trace_debug_1): Rename to ...
10269 (trace_vdebug): ... this.
10270 (trace_debug): Rename to ...
10271 (trace_debug_1): ... this. Add `level' parameter.
10272 (trace_debug): New.
10273 (ATTR_USED, ATTR_NOINLINE): New.
10274 (IP_AGENT_EXPORT): New.
10275 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10276 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10277 (about_to_request_buffer_space, trace_buffer_is_full)
10278 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10279 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10280 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10281 (traceframe_write_count, traceframes_created)
10282 (trace_state_variables)
10283 New renaming defines.
10284 (struct ipa_sym_addresses): New.
10285 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10286 (symbol_list): New.
10287 (ipa_sym_addrs): New.
10288 (all_tracepoint_symbols_looked_up): New.
10289 (in_process_agent_loaded): New.
10290 (write_e_ipa_not_loaded): New.
10291 (maybe_write_ipa_not_loaded): New.
10292 (tracepoint_look_up_symbols): New.
10293 (debug_threads) [IN_PROCESS_AGENT]: New.
10294 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10295 (UNKNOWN_SIDE_EFFECTS): New.
10296 (stop_tracing): New.
10297 (flush_trace_buffer): New.
10298 (stop_tracing_bkpt): New.
10299 (flush_trace_buffer_bkpt): New.
10300 (read_inferior_integer): New.
10301 (read_inferior_uinteger): New.
10302 (read_inferior_data_pointer): New.
10303 (write_inferior_data_pointer): New.
10304 (write_inferior_integer): New.
10305 (write_inferior_uinteger): New.
10306 (struct collect_static_trace_data_action): Delete.
10307 (enum tracepoint_type): New.
10308 (struct tracepoint) <type>: New field `type'.
10309 <actions_str, step_actions, step_actions_str>: Only include in
10311 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10312 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10313 (tracepoints): Use IP_AGENT_EXPORT.
10314 (last_tracepoint): Don't include in the IPA.
10315 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10316 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10317 (alloced_trace_state_variables): New.
10318 (trace_state_variables): Use IP_AGENT_EXPORT.
10319 (traceframe_t): Delete unused variable.
10320 (circular_trace_buffer): Don't include in the IPA.
10321 (trace_buffer_start): Delete.
10322 (struct trace_buffer_control): New.
10323 (trace_buffer_free): Delete.
10324 (struct ipa_trace_buffer_control): New.
10325 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10326 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10328 (trace_buffer_ctrl): New.
10329 (TRACE_BUFFER_CTRL_CURR): New.
10330 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10331 Reimplement as macros.
10332 (trace_buffer_wrap): Delete.
10333 (traceframe_write_count, traceframe_read_count)
10334 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10335 (struct tracepoint_hit_ctx) <type>: New field.
10336 (struct fast_tracepoint_ctx): New.
10337 (memory_barrier): New.
10339 (record_tracepoint_error): Update atomically in the IPA.
10340 (clear_inferior_trace_buffer): New.
10341 (about_to_request_buffer_space): New.
10342 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10343 updating the same buffer.
10344 (add_tracepoint): Default the tracepoint's type to trap
10345 tracepoint, and orig_size to -1.
10346 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10347 internal variables.
10348 (create_trace_state_variable): New parameter `gdb'. Handle it.
10349 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10350 (cmd_qtdp): Handle fast tracepoints.
10351 (cmd_qtdv): Adjust.
10352 (max_jump_pad_size): New.
10353 (gdb_jump_pad_head): New.
10354 (get_jump_space_head): New.
10355 (claim_jump_space): New.
10356 (sort_tracepoints): New.
10357 (MAX_JUMP_SIZE): New.
10358 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10360 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10361 support. Upload fast traceframes, and delete internal IPA
10363 (stop_tracing_handler): New.
10364 (flush_trace_buffer_handler): New.
10365 (cmd_qtstop): Upload fast tracepoints.
10366 (response_tracepoint): Handle fast tracepoints.
10367 (tracepoint_finished_step): Upload fast traceframes. Set the
10368 tracepoint hit context's tracepoint type.
10369 (handle_tracepoint_bkpts): New.
10370 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10371 type. Add comment about fast tracepoints.
10372 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10373 non-existing action_str field.
10374 (get_context_regcache): Handle fast tracepoints.
10375 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10377 (fast_tracepoint_from_jump_pad_address): New.
10378 (fast_tracepoint_from_ipa_tpoint_address): New.
10379 (collecting_t): New.
10380 (force_unlock_trace_buffer): New.
10381 (fast_tracepoint_collecting): New.
10383 (gdb_collect): New.
10384 (write_inferior_data_ptr): New.
10385 (target_tp_heap): New.
10386 (target_malloc): New.
10387 (download_agent_expr): New.
10389 (download_tracepoints): New.
10390 (download_trace_state_variables): New.
10391 (upload_fast_traceframes): New.
10392 (IPA_FIRST_TRACEFRAME): New.
10393 (IPA_NEXT_TRACEFRAME_1): New.
10394 (IPA_NEXT_TRACEFRAME): New.
10395 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10396 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10397 (gdb_jump_pad_buffer_end): New.
10398 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10399 (initialize_tracepoint): Adjust.
10400 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10401 buffer. Initialize the low module.
10402 * utils.c (PREFIX, TOOLNAME): New.
10403 (malloc_failure): Use PREFIX.
10404 (error): In the IPA, an error causes an exit.
10405 (fatal, warning): Use PREFIX.
10406 (internal_error): Use TOOLNAME.
10407 (NUMCELLS): Increase to 10.
10408 * configure, config.in: Regenerate.
10410 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10412 * server.c (handle_query) <qSupported>: Do two passes over the
10413 qSupported string to avoid nesting strtok.
10415 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10417 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10419 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10420 -Wl,--dynamic-list.
10421 * configure: Regenerate.
10422 * proc-service.list: New.
10424 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10426 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10429 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10431 * gdbreplay.c (remote_open): Check error return from socket() call by
10432 its equality to -1 not by it being negative.
10433 * remote-utils.c (remote_open): Likewise.
10435 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10437 * config.h: Regenerate.
10439 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10441 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10442 doesn't provide PTRACE_GET_THREAD_AREA.
10444 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10446 * linux-m68k-low.c: Include <asm/ptrace.h>
10447 (ps_get_thread_area): Implement.
10449 2010-05-03 Doug Evans <dje@google.com>
10451 * event-loop.c (struct callback_event): New struct.
10452 (callback_list): New global.
10453 (append_callback_event, delete_callback_event): New functions.
10454 (process_callback): New function.
10455 (start_event_loop): Call it.
10456 * remote-utils.c (NOT_SCHEDULED): Define.
10457 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10458 moved out of readchar.
10459 (readchar): Rewrite. Call reschedule before returning.
10460 (reset_readchar): New function.
10461 (remote_close): Call it.
10462 (process_remaining, reschedule): New functions.
10463 * server.h (callback_handler_func): New typedef.
10464 (append_callback_event, delete_callback_event): Declare.
10466 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10468 * proc-service.c (ps_pglobal_lookup): Use
10469 thread_db_look_up_one_symbol.
10470 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10471 parameter. Use it instead of all_symbols_looked_up.
10472 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10474 (all_symbols_looked_up): Don't declare.
10475 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10476 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10478 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10479 Set all_symbols_looked_up here.
10480 (thread_db_look_up_one_symbol): New.
10481 (thread_db_get_tls_address): Adjust.
10482 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10483 thread_db object on the heap, and tentatively set it in the
10485 (thread_db_init): Don't set all_symbols_looked_up here.
10486 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10488 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10490 * linux-low.c (linux_kill, linux_detach): Adjust.
10491 (status_pending_p_callback): Remove redundant statement. Check
10492 for !TARGET_WAITIKIND_IGNORE, instead of
10493 TARGET_WAITKIND_STOPPED.
10494 (handle_tracepoints): Make sure LWP is locked. Adjust.
10495 (linux_wait_for_event_1): Adjust.
10496 (linux_cancel_breakpoints): New.
10497 (unsuspend_one_lwp): New.
10498 (unsuspend_all_lwps): New.
10499 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10500 (send_sigstop_callback): Change return type to int, add new
10501 `except' parameter and handle it.
10502 (suspend_and_send_sigstop_callback): New.
10503 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10504 pass them down. If SUSPEND, also increment the lwp's suspend
10506 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10507 (need_step_over_p): Don't consider suspended LWPs.
10508 (start_step_over): Adjust.
10509 (proceed_one_lwp): Change return type to int, add new `except'
10510 parameter and handle it.
10511 (unsuspend_and_proceed_one_lwp): New.
10512 (proceed_all_lwps): Use find_inferior instead of
10514 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10515 also decrement the suspend count of LWPs. Pass `except' down,
10516 instead of hacking its suspend count.
10517 (linux_pause_all): Add `freeze' parameter. Adjust.
10518 (linux_unpause_all): New.
10519 (linux_target_ops): Install linux_unpause_all.
10520 * server.c (handle_status): Adjust.
10521 * target.h (struct target_ops): New fields `unpause_all' and
10522 `cancel_breakpoints'. Add new parameter to `pause_all'.
10523 (pause_all): Add new `freeze' parameter.
10524 (unpause_all): New.
10525 (cancel_breakpoints): New.
10526 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10527 cancel breakpoints.
10528 (cmd_qtstart): Pause threads.
10529 (stop_tracing): Pause threads, and cancel breakpoints.
10530 * win32-low.c (win32_target_ops): Adjust.
10532 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10534 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10535 the inferior right away from here...
10536 (linux_wait_1): ... to here, and adjust to check the thread's
10537 last_resume_kind instead of the lwp's step or stop_expected flags.
10539 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10541 * README: Use consistent `GDB' and `GDBserver' spellings.
10543 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10545 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10546 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10547 (linux_detach_one_lwp): Assume the lwp is stopped.
10548 (any_thread_of): Delete.
10549 (linux_detach): Stop all lwps here. Don't blindly delete all
10551 (delete_lwp_callback): New.
10552 (linux_mourn): Delete all lwps of the process that is gone.
10553 (linux_wait_1): Don't delete the last lwp of the process here.
10554 * mem-break.h (mark_breakpoints_out): Declare.
10555 * mem-break.c (mark_breakpoints_out): New.
10556 (free_all_breakpoints): Use it.
10557 * server.c (handle_target_event): If the process is gone, mark
10559 * thread-db.c (struct thread_db) <create_bp>: New field.
10560 (thread_db_enable_reporting): Fix prototype. Store a thread event
10561 breakpoint reference in the thread_db struct.
10562 (thread_db_load_search): Clear the thread_db object.
10563 (try_thread_db_load_1): Ditto.
10564 (switch_to_process): New.
10565 (disable_thread_event_reporting): Use it.
10566 (remove_thread_event_breakpoints): New.
10567 (thread_db_detach, thread_db_mourn): Use it.
10569 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10571 * linux-low.c (linux_enable_event_reporting): New.
10572 (linux_wait_for_event_1, handle_extended_wait): Use it.
10574 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10576 * linux-low.c (linux_kill_one_lwp, linux_kill)
10577 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10578 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10579 SIGSTOP even if the LWP is stopped.
10580 (send_sigstop_callback): New.
10581 (stop_all_lwps): Use send_sigstop_callback instead.
10582 (linux_resume_one_thread): Adjust.
10583 (proceed_one_lwp): Still proceed an LWP that the client has
10584 requested to stop, if we haven't reported it as stopped yet. Make
10585 sure that LWPs the client want stopped, have a pending SIGSTOP.
10587 2010-04-26 Doug Evans <dje@google.com>
10589 * server.c (handle_general_set): Make static.
10591 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10592 Print received char after testing for error/eof instead of before.
10593 (input_interrupt): Tweak comment.
10595 2010-04-23 Doug Evans <dje@google.com>
10597 * server.c (start_inferior): Print inferior argv if --debug.
10599 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10601 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10602 * nto-x86-low.c: Include server.h
10604 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10606 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10607 be consistent with other sources of this directory.
10608 (init_registers_amd64): Correct name of source file of this function
10611 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10613 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10614 64-bit executables.
10616 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10618 * win32-i386-low.c: Add 64-bit support.
10619 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10620 (init_registers_amd64): Declare.
10621 (mappings): Add 64-bit version of array.
10622 (init_windows_x86): New function.
10623 (the_low_target): Change init_arch field to init_windows_x86.
10625 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10627 * win32-low.c: Adapt to support also 64-bit architecture.
10628 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10629 (get_image_name): Use SIZE_T type for local variable `done'.
10630 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10631 (toolhelp_get_dll_name): Idem.
10632 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10633 Use uintptr_t typecast to avoid warning.
10634 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10635 (handle_exception): Use phex_nz to avoid warning.
10636 (win32_wait): Remove unused local variable `process'.
10638 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10640 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10643 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10645 * configure.ac: Use `ws2_32' library for srv_mingw.
10646 * configure: Regenerate.
10647 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10648 * remote-utils.c: Likewise.
10650 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10652 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10653 if __x86_64__ is defined.
10655 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10657 * configure: Regenerate.
10659 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10661 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10662 * target.h (target_ops): New get_tib_address field.
10663 * win32-low.h (win32_thread_info): Add thread_local_base field.
10664 * win32-low.c (child_add_thread): Add tlb argument.
10665 Set thread_local_base field to TLB.
10666 (get_child_debug_event): Adapt to child_add_thread change.
10667 (win32_get_tib_address): New function.
10668 (win32_target_ops): Set get_tib_address field to
10669 win32_get_tib_address.
10670 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10672 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10674 * linux-low.c (linux_mourn): Also remove the process.
10675 * server.c (handle_target_event): Don't remove the process here.
10676 * nto-low.c (nto_mourn): New.
10677 (nto_target_ops): Install it.
10678 * spu-low.c (spu_mourn): New.
10679 (spu_target_ops): Install it.
10680 * win32-low.c (win32_mourn): New.
10681 (win32_target_ops): Install it.
10683 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10685 * server.h (buffer_xml_printf): Remove redundant `;'.
10687 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10689 * regcache.c (set_register_cache): Invalidate regcaches before
10690 changing the register cache layout.
10691 (regcache_invalidate_one): Allow a NULL regcache.
10692 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10693 regcaches before changing the register cache layout or the target
10696 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10698 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10699 variable warning on Linux/x86-64.
10701 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10703 GDBserver disconnected tracing support.
10705 * linux-low.c (linux_remove_process): Delete.
10706 (add_lwp): Don't set last_resume_kind here.
10707 (linux_kill): Use `mourn'.
10708 (linux_detach): Use `thread_db_detach', and `mourn'.
10709 (linux_mourn): New.
10710 (linux_attach_lwp_1): Adjust comment.
10711 (linux_attach): last_resume_kind moved the thread_info; adjust.
10712 (status_pending_p_callback): Adjust.
10713 (linux_wait_for_event_1): Adjust.
10714 (count_events_callback, select_singlestep_lwp_callback)
10715 (select_event_lwp_callback, cancel_breakpoints_callback)
10716 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10717 (proceed_one_lwp): Adjust.
10718 (linux_async): Add debug output.
10719 (linux_thread_stopped): New.
10720 (linux_pause_all): New.
10721 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10723 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10724 (thread_db_free): Delete declaration.
10725 (thread_db_detach, thread_db_mourn): Declare.
10726 * thread-db.c (thread_db_init): Use thread_db_mourn.
10727 (thread_db_free): Delete, split in two.
10728 (disable_thread_event_reporting): New.
10729 (thread_db_detach): New.
10730 (thread_db_mourn): New.
10732 * server.h (struct thread_info) <last_resume_kind>: New field.
10733 <attached>: Add comment.
10734 <gdb_detached>: New field.
10735 (handler_func): Change return type to int.
10736 (handle_serial_event, handle_target_event): Ditto.
10737 (gdb_connected): Declare.
10739 (disconnected_tracing): Declare.
10740 (stop_tracing): Declare.
10742 * server.c (handle_query) <qSupported>: Report support for
10743 disconnected tracing.
10744 (queue_stop_reply_callback): Account for running threads.
10745 (gdb_wants_thread_stopped): New.
10746 (gdb_wants_all_threads_stopped): New.
10747 (gdb_reattached_process): New.
10748 (handle_status): Clear the `gdb_detached' flag of all processes.
10749 In all-stop, stop all threads.
10750 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10751 (process_serial_event): If the remote connection breaks, or if an
10752 exit was forced with "monitor exit", force an event loop exit.
10753 Handle disconnected tracing on detach.
10754 (handle_serial_event): Adjust.
10755 (handle_target_event): If GDB isn't connected, forward events back
10756 to the inferior, unless the last process exited, in which case,
10757 exit gdbserver. Adjust interface.
10759 * remote-utils.c (remote_open): Don't block in accept. Instead
10760 register an event loop source on the listen socket file
10761 descriptor. Refactor bits into ...
10762 (listen_desc): ... this new global.
10763 (gdb_connected): ... this new function.
10764 (enable_async_notification): ... this new function.
10765 (handle_accept_event): ... this new function.
10766 (remote_close): Clear remote_desc.
10768 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10770 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10772 (mourn_inferior): Define.
10773 (target_process_qsupported): Avoid the dangling else problem.
10774 (thread_stopped): Define.
10775 (pause_all): Define.
10776 (target_waitstatus_to_string): Declare.
10777 * target.c (target_waitstatus_to_string): New.
10779 * tracepoint.c (tracing): Make extern.
10780 (disconnected_tracing): New.
10781 (stop_tracing): Make extern. Handle tracing stops due to GDB
10783 (cmd_qtdisconnected): New.
10784 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10785 (handle_tracepoint_general_set): Handle QTDisconnected.
10787 * event-loop.c (event_handler_func): Change return type to int.
10788 (process_event): Bail out if the event handler wants the event
10790 (handle_file_event): Ditto.
10791 (start_event_loop): Bail out if the event handler wants the event
10794 * nto-low.c (nto_target_ops): Adjust.
10795 * spu-low.c (spu_wait): Don't remove the process here.
10796 (spu_target_ops): Adjust.
10797 * win32-low.c (win32_wait): Don't remove the process here.
10798 (win32_target_ops): Adjust.
10800 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10802 * regcache.c (realloc_register_cache): Invalidate inferior's
10803 regcache before recreating it.
10805 2010-04-09 Pedro Alves <pedro@codesourcery.com>
10807 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10809 2010-04-09 Stan Shebs <stan@codesourcery.com>
10810 Pedro Alves <pedro@codesourcery.com>
10812 * server.h (LONGEST): New.
10813 (struct thread_info) <while_stepping>: New field.
10814 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10816 (initialize_tracepoint, handle_tracepoint_general_set)
10817 (handle_tracepoint_query, tracepoint_finished_step)
10818 (tracepoint_was_hit, release_while_stepping_state_list):
10819 (current_traceframe): Declare.
10820 * server.c (handle_general_set): Handle tracepoint packets.
10821 (read_memory): New.
10822 (write_memory): New.
10823 (handle_search_memory_1): Use read_memory.
10824 (handle_query): Report support for conditional tracepoints, trace
10825 state variables, and tracepoint sources. Handle tracepoint
10827 (main): Initialize the tracepoints module.
10828 (process_serial_event): Handle traceframe reads/writes.
10830 * linux-low.c (handle_tracepoints): New.
10831 (linux_wait_1): Call it.
10832 (linux_resume_one_lwp): Handle while-stepping.
10833 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10834 (linux_target_ops): Install them.
10835 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10837 * linux-x86-low.c (x86_supports_tracepoints): New.
10838 (the_low_target). Install it.
10840 * mem-break.h (delete_breakpoint): Declare.
10841 * mem-break.c (delete_breakpoint): Make external.
10843 * target.h (struct target_ops): Add `supports_tracepoints',
10844 `read_pc', and `write_pc' fields.
10845 (target_supports_tracepoints): Define.
10846 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10849 * regcache.h (struct regcache) <registers_owned>: New field.
10850 (init_register_cache, regcache_cpy): Declare.
10851 (regcache_read_pc, regcache_write_pc): Declare.
10852 (register_cache_size): Declare.
10853 (supply_regblock): Declare.
10854 * regcache.c (init_register_cache): New.
10855 (new_register_cache): Use it.
10856 (regcache_cpy): New.
10857 (register_cache_size): New.
10858 (supply_regblock): New.
10859 (regcache_read_pc, regcache_write_pc): New.
10861 * tracepoint.c: New.
10863 * Makefile.in (OBS): Add tracepoint.o.
10864 (tracepoint.o): New rule.
10866 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10868 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10870 (i386-mmx.c): Likewise.
10871 (i386-mmx-linux.o): Likewise.
10872 (i386-mmx-linux.c): Likewise.
10874 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10875 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10876 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10877 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10879 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10880 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10881 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10883 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10885 * Makefile.in (clean): Updated.
10887 (i386-avx.c): Likewise.
10888 (i386-avx-linux.o): Likewise.
10889 (i386-avx-linux.c): Likewise.
10890 (amd64-avx.o): Likewise.
10891 (amd64-avx.c): Likewise.
10892 (amd64-avx-linux.o): Likewise.
10893 (amd64-avx-linux.c): Likewise.
10895 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10896 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10897 (srv_amd64_regobj): Add amd64-avx.o.
10898 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10899 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10900 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10901 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10902 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10903 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10904 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10906 * i387-fp.c: Include "i386-xstate.h".
10908 (i387_cache_to_xsave): Likewise.
10909 (i387_xsave_to_cache): Likewise.
10910 (x86_xcr0): Likewise.
10912 * i387-fp.h (i387_cache_to_xsave): Likewise.
10913 (i387_xsave_to_cache): Likewise.
10914 (x86_xcr0): Likewise.
10916 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10917 * linux-crisv32-low.c (target_regsets): Likewise.
10918 * linux-m68k-low.c (target_regsets): Likewise.
10919 * linux-mips-low.c (target_regsets): Likewise.
10920 * linux-ppc-low.c (target_regsets): Likewise.
10921 * linux-s390-low.c (target_regsets): Likewise.
10922 * linux-sh-low.c (target_regsets): Likewise.
10923 * linux-sparc-low.c (target_regsets): Likewise.
10924 * linux-xtensa-low.c (target_regsets): Likewise.
10926 * linux-low.c: Include <sys/uio.h>.
10927 (regsets_fetch_inferior_registers): Support nt_type.
10928 (regsets_store_inferior_registers): Likewise.
10929 (linux_process_qsupported): New.
10930 (linux_target_ops): Add linux_process_qsupported.
10932 * linux-low.h (regset_info): Add nt_type.
10933 (linux_target_ops): Add process_qsupported.
10935 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10937 (init_registers_i386_avx_linux): New.
10938 (init_registers_amd64_avx_linux): Likewise.
10939 (xmltarget_i386_linux_no_xml): Likewise.
10940 (xmltarget_amd64_linux_no_xml): Likewise.
10941 (PTRACE_GETREGSET): Likewise.
10942 (PTRACE_SETREGSET): Likewise.
10943 (x86_fill_xstateregset): Likewise.
10944 (x86_store_xstateregset): Likewise.
10945 (use_xml): Likewise.
10946 (x86_linux_update_xmltarget): Likewise.
10947 (x86_linux_process_qsupported): Likewise.
10948 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10949 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10950 init_registers_i386_linux here. Call
10951 x86_linux_update_xmltarget.
10952 (the_low_target): Add x86_linux_process_qsupported.
10954 * server.c (handle_query): Call target_process_qsupported.
10956 * target.h (target_ops): Add process_qsupported.
10957 (target_process_qsupported): New.
10959 2010-04-03 Pedro Alves <pedro@codesourcery.com>
10961 * inferiors.c (add_thread): Set last_status kind to
10962 TARGET_WAITKIND_IGNORE.
10963 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10964 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10965 (linux_wait_1): Move `thread' local definition to block that uses
10966 it. Don't NULL initialize `event_child'.
10967 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10968 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10969 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10971 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10973 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10974 an extended waitstatus, or by a watchpoint.
10975 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10976 thread was stepping or has been stopped by a watchpoint.
10978 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10980 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10981 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10982 of another, then delete the previous, and validate all
10984 (validate_inserted_breakpoint): New.
10985 (delete_disabled_breakpoints): New.
10986 (validate_breakpoints): New.
10987 (check_mem_read): Validate breakpoints before trusting their
10988 shadow. Delete disabled breakpoints.
10989 (check_mem_write): Validate breakpoints before trusting they
10990 should be inserted. Delete disabled breakpoints.
10991 * mem-break.h (validate_breakpoints):
10992 * server.c (handle_query): Validate breakpoints when we see a
10995 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10997 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10998 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10999 if we could tell there's a GDB breakpoint at stop_pc.
11000 (need_step_over_p): Don't do a step over if we find a GDB
11001 breakpoint at the resume PC.
11003 * mem-break.c (struct raw_breakpoint): New.
11004 (enum bkpt_type): New type `gdb_breakpoint'.
11005 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11006 fields. New field `raw'.
11007 (find_raw_breakpoint_at): New.
11008 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11009 breakpoint instead.
11010 (set_breakpoint_at): Adjust.
11011 (delete_raw_breakpoint): New.
11012 (release_breakpoint): New.
11013 (delete_breakpoint): Rename to...
11014 (delete_breakpoint_1): ... this. Add proc parameter. Use
11015 release_breakpoint. Return ENOENT.
11016 (delete_breakpoint): Reimplement.
11017 (find_breakpoint_at): Delete.
11018 (find_gdb_breakpoint_at): New.
11019 (delete_breakpoint_at): Delete.
11020 (set_gdb_breakpoint_at): New.
11021 (delete_gdb_breakpoint_at): New.
11022 (gdb_breakpoint_here): New.
11023 (set_reinsert_breakpoint): Use release_breakpoint.
11024 (uninsert_breakpoint): Rename to ...
11025 (uninsert_raw_breakpoint): ... this.
11026 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11027 (reinsert_raw_breakpoint): Change parameter type to
11029 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11031 (check_breakpoints): Adjust. Use release_breakpoint.
11032 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11033 (breakpoint_inserted_here): Ditto.
11034 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11035 Don't trust the breakpoint's shadow if it is not inserted.
11036 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11037 (delete_all_breakpoints): Adjust.
11038 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11039 use delete_breakpoint_1.
11041 * mem-break.h (breakpoints_supported): Delete declaration.
11042 (set_gdb_breakpoint_at): Declare.
11043 (gdb_breakpoint_here): Declare.
11044 (delete_breakpoint_at): Delete.
11045 (delete_gdb_breakpoint_at): Declare.
11047 * server.h (struct raw_breakpoint): Forward declare.
11048 (struct process_info): New field `raw_breakpoints'.
11050 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11053 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11055 * linux-low.c (status_pending_p_callback): Fix comment.
11056 (linux_wait_for_event_1): Move most of the internal breakpoint
11057 handling from here...
11058 (linux_wait_1): ... to here.
11059 (count_events_callback): New.
11060 (select_singlestep_lwp_callback): New.
11061 (select_event_lwp_callback): New.
11062 (cancel_breakpoints_callback): New.
11063 (select_event_lwp): New.
11064 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11065 priority to all LWPs that have had events that should be reported
11066 to the client. Cancel breakpoints when about to reporting the
11067 event to the client, not while stopping lwps. No longer cancel
11068 finished single-steps here.
11069 (cancel_finished_single_step): Delete.
11070 (cancel_finished_single_steps): Delete.
11072 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11074 * mem-break.c (enum bkpt_type): New.
11075 (struct breakpoint): New field `type'.
11076 (set_breakpoint_at): Change return type to struct breakpoint
11077 pointer. Set type to `other_breakpoint' by default.
11078 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11079 in the breakpoint list.
11080 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11081 (reinsert_breakpoint): Rename to ...
11082 (reinsert_raw_breakpoint): ... this.
11083 (reinsert_breakpoints_at): Adjust.
11084 * mem-break.h (struct breakpoint): Declare.
11085 (set_breakpoint_at): Change return type to struct breakpoint
11088 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11090 * server.c (handle_query): Assign, not compare.
11092 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11094 Teach linux gdbserver to step-over-breakpoints.
11096 * linux-low.c (can_hardware_single_step): New.
11097 (supports_breakpoints): New.
11098 (handle_extended_wait): If stopping threads, read the stop pc of
11099 the new cloned LWP.
11101 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11102 low target doesn't support retrieving the PC.
11103 (add_lwp): Set last_resume_kind to resume_continue.
11104 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11105 (linux_attach): Don't clear stop_expected. Set the lwp's
11106 last_resume_kind to resume_stop.
11107 (linux_detach_one_lwp): Don't check for removed breakpoints.
11108 (check_removed_breakpoint): Delete.
11109 (status_pending_p): Rename to ...
11110 (status_pending_p_callback): ... this. Don't check for removed
11111 breakpoints. Don't consider threads that are stopped from GDB's
11113 (linux_wait_for_lwp): Always read the stop_pc here.
11114 (cancel_breakpoint): New.
11115 (step_over_bkpt): New global.
11116 (linux_wait_for_event_1): Implement stepping over breakpoints.
11117 (gdb_wants_lwp_stopped): New.
11118 (gdb_wants_all_stopped): New.
11119 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11120 single-step traps here. Store the thread's last reported target
11122 (send_sigstop): Don't clear stop_expected. Always set it,
11124 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11125 (cancel_finished_single_step): New.
11126 (cancel_finished_single_steps): New.
11127 (wait_for_sigstop): Don't cancel finished single-step traps here.
11128 (linux_resume_one_lwp): Don't check for removed breakpoints.
11129 Don't set `step' on non-hardware step archs.
11130 (linux_set_resume_request): Ignore resume_stop requests if already
11131 stopping or stopped. Set the lwp's last_resume_kind.
11132 (resume_status_pending_p): Don't check for removed breakpoints.
11133 (need_step_over_p): New.
11134 (start_step_over): New.
11135 (finish_step_over): New.
11136 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11137 requests. Clear the thread's last reported target waitstatus.
11138 Don't use the `suspended' flag. Don't consider pending breakpoints.
11139 (linux_resume): Start a step-over if necessary.
11140 (proceed_one_lwp): New.
11141 (proceed_all_lwps): New.
11142 (unstop_all_lwps): New.
11143 * linux-low.h (struct lwp_info): Rewrite comment for the
11144 `suspended' flag. Add the `stop_pc' field. Delete the
11145 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11146 Add `'last_resume_kind' and `need_step_over' fields.
11147 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11148 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11149 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11150 (set_raw_breakpoint_at): New.
11151 (set_breakpoint_at): Rewrite to use it.
11152 (reinsert_breakpoint_handler): Delete.
11153 (set_reinsert_breakpoint): New.
11154 (reinsert_breakpoint_by_bp): Delete.
11155 (delete_reinsert_breakpoints): New.
11156 (uninsert_breakpoint): Rewrite.
11157 (uninsert_breakpoints_at): New.
11158 (reinsert_breakpoint): Rewrite.
11159 (reinsert_breakpoints_at): New.
11160 (check_breakpoints): Rewrite.
11161 (breakpoint_here): New.
11162 (breakpoint_inserted_here): New.
11163 (check_mem_read): Adjust.
11164 * mem-break.h (breakpoints_supported, breakpoint_here)
11165 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11166 (reinsert_breakpoint_by_bp): Delete declaration.
11167 (delete_reinsert_breakpoints): Declare.
11168 (reinsert_breakpoint): Delete declaration.
11169 (reinsert_breakpoints_at): Declare.
11170 (uninsert_breakpoint): Delete declaration.
11171 (uninsert_breakpoints_at): Declare.
11172 (check_breakpoints): Adjust prototype.
11173 * server.h: Adjust include order.
11174 (struct thread_info): Declare here. Add a `last_status' field.
11176 2010-03-23 Michael Snyder <msnyder@vmware.com>
11178 * server.c (crc32): New function.
11179 (handle_query): Add handling for 'qCRC:' request.
11181 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11183 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11184 lwp had been stopped by a watchpoint.
11186 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11188 * server.h (internal_error): Declare.
11189 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11190 * utils.c (internal_error): New function.
11192 2010-03-15 Andreas Schwab <schwab@redhat.com>
11194 * configure.srv: Fix typo setting srv_regobj.
11196 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11198 * linux-low.c (fetch_register): Avoid passing a non string literal
11200 (usr_store_inferior_registers): Ditto.
11202 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11204 * linux-low.c (linux_write_memory): Bail out early if peeking
11207 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11209 * linux-low.h (struct lwp_info): New fields
11210 `stopped_by_watchpoint' and `stopped_data_address'.
11211 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11212 here, and cache them in the lwp object.
11213 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11215 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11217 (linux_stopped_by_watchpoint): Rewrite.
11218 (linux_stopped_data_address): Rewrite.
11220 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11222 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11223 switching the current inferior, not before.
11225 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11227 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11228 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11229 i386-linux.c and amd64-linux.c.
11230 (reg-i386.o): Removed.
11231 (reg-i386.c): Likewise.
11232 (reg-i386-linux.o): Likewise.
11233 (reg-i386-linux.c): Likewise.
11234 (reg-x86-64.o): Likewise.
11235 (reg-x86-64.c): Likewise.
11236 (reg-x86-64-linux.o): Likewise.
11237 (reg-x86-64-linux.c): Likewise.
11239 (i386.c): Likewise.
11240 (i386-linux.o): Likewise.
11241 (i386-linux.c): Likewise.
11242 (amd64.o): Likewise.
11243 (amd64.c): Likewise.
11244 (amd64-linux.o): Likewise.
11245 (amd64-linux.c): Likewise.
11247 * configure.srv (srv_i386_regobj): New.
11248 (srv_i386_linux_regobj): Likewise.
11249 (srv_amd64_regobj): Likewise.
11250 (srv_amd64_linux_regobj): Likewise.
11251 (srv_i386_32bit_xmlfiles): Likewise.
11252 (srv_i386_64bit_xmlfiles): Likewise.
11253 (srv_i386_xmlfiles): Likewise.
11254 (srv_amd64_xmlfiles): Likewise.
11255 (srv_i386_linux_xmlfiles): Likewise.
11256 (srv_amd64_linux_xmlfiles): Likewise.
11257 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11258 srv_xmlfiles to $srv_i386_xmlfiles.
11259 (i[34567]86-*-mingw32ce*): Likewise.
11260 (i[34567]86-*-mingw*): Likewise.
11261 (i[34567]86-*-nto*): Likewise.
11262 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11263 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11264 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11265 (x86_64-*-linux*): Likewise.
11267 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11268 (init_registers_amd64_linux): New.
11269 (x86_arch_setup): Replace init_registers_x86_64_linux with
11270 init_registers_amd64_linux.
11272 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11274 * configure.ac: Check for libdl. If it is not available link against
11275 static libthread_db.
11276 * configure: Regenerate.
11278 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11282 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11283 handing a read watchpoint.
11284 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11286 2010-02-12 Doug Evans <dje@google.com>
11288 * linux-low.c (linux_supports_tracefork_flag): Document.
11289 (linux_look_up_symbols): Add comment.
11291 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11293 * regcache.c (supply_register): Clear regcache if buf is NULL.
11295 2010-02-02 Nicolas Roche <roche@sourceware.org>
11296 Joel Brobecker <brobecker@adacore.com>
11298 * inferiors.c (find_inferior): Add function documentation.
11299 (unloaded_dll): Handle the case where the unloaded dll has not
11300 been previously registered in the dll list.
11302 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11304 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11305 (thumb2_breakpoint): New.
11306 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11308 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11310 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11311 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11314 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11316 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11318 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11320 * linux-s390-low.c (s390_collect_ptrace_register)
11321 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11323 2010-01-21 Doug Evans <dje@google.com>
11325 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11326 (PTRACE_ARG4_TYPE): New macro.
11327 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11328 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11329 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11330 (usr_store_inferior_registers): Ditto.
11331 (linux_read_memory, linux_write_memory): Ditto.
11332 (linux_test_for_tracefork): Ditto.
11334 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11335 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11337 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11339 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11342 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11344 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11345 prototype to take a regcache. Adjust.
11347 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11349 * regcache.h (struct thread_info): Forward declare.
11350 (struct regcache): New.
11351 (new_register_cache): Adjust prototype.
11352 (get_thread_regcache): Declare.
11353 (free_register_cache): Adjust prototype.
11354 (registers_to_string, registers_from_string): Ditto.
11355 (supply_register, supply_register_by_name, collect_register)
11356 (collect_register_as_string, collect_register_by_name): Ditto.
11357 * regcache.c (struct inferior_regcache_data): Delete.
11358 (get_regcache): Rename to ...
11359 (get_thread_regcache): ... this. Adjust. Switch inferior before
11360 fetching registers.
11361 (regcache_invalidate_one): Adjust.
11362 (regcache_invalidate): Fix prototype.
11363 (new_register_cache): Return the new register cache.
11364 (free_register_cache): Change prototype.
11365 (realloc_register_cache): Adjust.
11366 (registers_to_string): Change prototype to take a regcache. Adjust.
11367 (registers_from_string): Ditto.
11368 (register_data): Ditto.
11369 (supply_register): Ditto.
11370 (supply_register_by_name): Ditto.
11371 (collect_register): Ditto.
11372 (collect_register_as_string): Ditto.
11373 (collect_register_by_name): Ditto.
11374 * server.c (process_serial_event): Adjust.
11375 * linux-low.h (regset_fill_func, regset_store_func): Change
11377 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11379 * linux-low.c (get_stop_pc): Adjust.
11380 (check_removed_breakpoint): Adjust.
11381 (linux_wait_for_event): Adjust.
11382 (linux_resume_one_lwp): Adjust.
11383 (fetch_register): Add regcache parameter. Adjust.
11384 (usr_store_inferior_registers): Ditto.
11385 (regsets_fetch_inferior_registers): Ditto.
11386 (regsets_store_inferior_registers): Ditto.
11387 (linux_fetch_registers, linux_store_registers): Ditto.
11388 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11390 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11392 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11393 prototype to take a regcache.
11394 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11395 * remote-utils.c (convert_ascii_to_int, outreg)
11396 (prepare_resume_reply): Change prototype to take a regcache.
11398 * target.h (struct target_ops) <fetch_registers, store_registers>:
11399 Change prototype to take a regcache.
11400 (fetch_inferior_registers, store_inferior_registers): Change
11401 prototype to take a regcache. Adjust.
11402 * proc-service.c (ps_lgetregs): Adjust.
11403 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11404 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11405 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11406 take a regcache. Adjust.
11407 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11408 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11409 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11410 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11411 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11412 (cris_cannot_fetch_register):
11413 (cris_breakpoint_at): Change prototype to take a regcache.
11415 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11416 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11417 to take a regcache. Adjust.
11418 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11420 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11421 take a regcache. Adjust.
11422 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11423 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11424 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11425 * linux-mips-low.c (mips_get_pc):
11426 (mips_set_pc): Change prototype to take a regcache. Adjust.
11427 (mips_reinsert_addr): Adjust.
11428 (mips_collect_register): Change prototype to take a regcache.
11430 (mips_supply_register):
11431 (mips_collect_register_32bit, mips_supply_register_32bit)
11432 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11433 (mips_store_fpregset): Ditto.
11434 * linux-ppc-low.c (ppc_supply_ptrace_register)
11435 (ppc_supply_ptrace_register): Ditto.
11436 (parse_spufs_run): Adjust.
11437 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11438 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11439 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11440 take a regcache. Adjust.
11441 * linux-s390-low.c (s390_collect_ptrace_register)
11442 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11443 (s390_set_pc): Change prototype to take a regcache. Adjust.
11444 (s390_arch_setup): Adjust.
11445 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11446 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11447 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11448 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11449 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11451 (sparc_breakpoint_at): Adjust.
11452 * linux-xtensa-low.c (xtensa_fill_gregset):
11453 (xtensa_store_gregset):
11454 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11455 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11456 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11457 prototype to take a regcache. Adjust.
11458 * win32-arm-low.c (arm_fetch_inferior_register)
11459 (arm_store_inferior_register): Change prototype to take a
11461 * win32-i386-low.c (i386_fetch_inferior_register)
11462 (i386_store_inferior_register): Change prototype to take a
11464 * win32-low.c (child_fetch_inferior_registers)
11465 (child_store_inferior_registers): Change prototype to take a
11467 (win32_wait): Adjust.
11468 (win32_fetch_inferior_registers): Change prototype to take a
11470 (win32_store_inferior_registers): Adjust.
11471 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11472 store_inferior_register>: Change prototype to take a regcache.
11474 2010-01-20 Doug Evans <dje@google.com>
11476 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11478 (linux_wait_for_event1, linux_init_signals): Ditto.
11479 (W_STOPCODE): Provide definition if missing.
11481 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11483 * linux-low.c (linux_core_of_thread): New.
11484 (compare_ints, show_process, list_threads): New.
11485 (linux_qxfer_osdata): Report threads and cores.
11486 (linux_target_op): Register linux_core_of_thread.
11487 * remote-utils.c (prepare_resume_reply): Report the core.
11488 (buffer_xml_printf): Support %d specifier.
11489 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11491 (handle_query): Handle qXfer:threads. Announce availability
11493 * target.h (struct target_ops): New field core_of_thread.
11495 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11497 * Makefile.in (clean): Remove new generated files.
11498 (reg-s390.o, reg-s390.c): Remove rules.
11499 (reg-s390x.o, reg-s390x.c): Likewise.
11500 (s390-linux32.o, s390-linux32.c): Add rules.
11501 (s390-linux64.o, s390-linux64.c): Likewise.
11502 (s390x-linux64.o, s390x-linux64.c): Likewise.
11503 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11504 * linux-s390-low.c: Include <elf.h>.
11505 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11506 (init_registers_s390): Remove prototype.
11507 (init_registers_s390x): Likewise.
11508 (init_registers_s390_linux32): Add prototype.
11509 (init_registers_s390_linux64): Likewise.
11510 (init_registers_s390x_linux64): Likewise.
11511 (s390_num_regs_3264): New define.
11512 (s390_regmap_3264): New global variable.
11513 (s390_cannot_fetch_register): Remove obsolete check.
11514 (s390_cannot_store_register): Likewise.
11515 (s390_collect_ptrace_register): Handle upper/lower register halves.
11516 (s390_supply_ptrace_register): Likewise.
11517 (s390_fill_gregset): Update to register number changes.
11518 (s390_get_hwcap): New routine.
11519 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11520 Install appropriate regmap and register set.
11522 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11524 * server.c (gdbserver_version): Update copyright year to 2010.
11525 * gdbreplay.c (gdbreplay_version): Likewise.
11527 2009-12-28 Doug Evans <dje@google.com>
11529 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11530 elf/external.h. Include <elf.h> instead but only if necessary.
11532 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11534 * linux-low.c (linux_remove_process): Remove `detaching'
11535 parameter. Don't release/detach from thread_db here.
11536 (linux_kill): Release/detach from thread_db here, ...
11537 (linux_detach): ... and here, before actually detaching.
11538 (linux_wait_1): ... and here, when a process exits.
11539 * thread-db.c (any_thread_of): New.
11540 (thread_db_free): Switch the current inferior to a thread of the
11543 2009-12-21 Doug Evans <dje@google.com>
11545 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11547 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11548 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11549 warning ifndef __NR_tkill. Move setting of errno there too.
11550 Delete unnecessary resetting of errno after syscall.
11551 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11553 * configure.ac: Check for dladdr.
11554 * config.in: Regenerate.
11555 * configure: Regenerate.
11556 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11557 (try_thread_db_load): Update.
11559 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11561 2009-12-18 Doug Evans <dje@google.com>
11563 * event-loop.c: Include unistd.h if it exists.
11565 * linux-low.c (my_waitpid): Move definition away from being in
11566 between linux_tracefork_child/linux_test_for_tracefork.
11568 * gdb_proc_service.h (psaddr_t): Fix type.
11569 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11570 signature to match glibc.
11572 2009-12-16 Doug Evans <dje@google.com>
11574 * linux-low.c (linux_read_memory): Fix argument to read.
11576 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11578 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11579 events, don't leave current_inferior pointing at null.
11581 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11583 * win32-low.c (LOG): Delete.
11584 (OUTMSG): Output to stderr.
11585 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11586 on compile time LOG macro.
11587 (win32_wait): Fix debug output.
11589 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11591 * win32-low.c (win32_add_one_solib): If the dll name is
11592 "ntdll.dll", prepend the system directory to the dll path.
11594 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11596 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11598 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11599 Vladimir Prus <vladimir@codesourcery.com>
11601 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11602 * configure.ac: Check for __mcoldfire__ and set
11603 gdb_cv_m68k_is_coldfire.
11604 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11605 reg-cf.o and reg-m68k.o.
11606 * configure: Regenerated.
11608 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11610 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11611 Pass it to thread_db_free.
11612 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11613 proper `detaching' argument to linux_remove_process.
11614 * linux-low.h (thread_db_free): Add `detaching' parameter.
11615 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11617 (thread_db_free): Add `detaching' parameter. Only
11618 call td_ta_clear_event if detaching from process.
11620 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11622 * thread-db.c (thread_db_free): Fix typo.
11624 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11627 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11629 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11631 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11632 with an i686 compiler.
11633 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11635 * configure: Rebuilt.
11637 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11641 * server.c (handle_search_memory_1): Correct read_addr initialization
11642 in loop for searching subsequent chunks.
11644 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11646 * configure.ac: New --with-libthread-db option.
11647 * thread-db.c: Allow direct dependence on libthread_db.
11648 (thread_db_free): Adjust.
11649 * config.in: Regenerate.
11650 * configure: Likewise.
11652 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11655 * thread-db.c (attach_thread): New function.
11656 (maybe_attach_thread): Return success/failure.
11657 (find_new_threads_callback): Adjust.
11658 (thread_db_find_new_threads): Loop until no new threads.
11660 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11662 * proc-service.c (ps_lgetregs): Formatting.
11664 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11666 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11667 * configure.ac: Adjust.
11668 * linux-low.h (struct process_info_private): Move members to struct
11670 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11671 * linux-low.c (linux_remove_process): Adjust.
11672 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11673 * server.c (handle_query): Move code ...
11674 (handle_monitor_command): ... here. New function.
11675 * target.h (struct target_ops): New member.
11676 * thread-db.c (struct thread_db): New.
11677 (libthread_db_search_path): New variable.
11678 (thread_db_create_event, thread_db_enable_reporting)
11679 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11680 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11681 (try_thread_db_load_1, dladdr_to_soname): New functions.
11682 (try_thread_db_load, thread_db_load_search): New functions.
11683 (thread_db_init): Search for libthread_db.
11684 (thread_db_free): New function.
11685 (thread_db_handle_monitor_command): Likewise.
11686 * config.in: Regenerate.
11687 * configure: Regenerate.
11689 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11691 * spu-low.c (spu_kill): Wait for inferior to terminate.
11692 Call clear_inferiors.
11693 (spu_detach): Call clear_inferiors.
11695 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11697 * aclocal.m4: Regenerate.
11698 * config.in: Likewise.
11699 * configure: Likewise.
11701 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11703 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11704 (parse_spufs_run): New function.
11705 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11706 (ppc_breakpoint_at): Handle SPU breakpoints.
11708 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11710 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11711 (SPUFS_MAGIC): Define.
11712 (spu_enumerate_spu_ids): New function.
11713 (linux_qxfer_spu): New function.
11714 (linux_target_ops): Install linux_qxfer_spu.
11716 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11718 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11719 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11720 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11721 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11722 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11723 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11724 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11725 (init_registers_powerpc_cell32l): Add prototype.
11726 (init_registers_powerpc_cell64l): Likewise.
11727 (ppc_arch_setup): Detect Cell/B.E. architecture.
11729 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11731 * Makefile.in (datarootdir): New variable.
11733 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11735 * linux-low.c (linux_write_memory): Update debugging output.
11736 * Makefile.in (clean): Add new descriptions.
11737 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11738 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11739 * configure.srv: Add new files for arm*-*-linux*.
11740 * linux-arm-low.c: Add new declarations.
11741 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11742 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11743 (HWCAP_VFPv3D16): New.
11744 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11745 instead of __IWMMXT__.
11746 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11747 (arm_arch_setup): New.
11748 (target_regsets): Remove #ifdef. Add VFP regset.
11749 (the_low_target): Use arm_arch_setup.
11751 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11753 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11754 the main thread again.
11756 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11758 Adding Neutrino gdbserver.
11759 * configure: Regenerated.
11760 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11761 * configure.srv (i[34567]86-*-nto*): New target.
11762 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11763 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11764 (nto_comctrl) [__QNX__]: New function.
11765 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11767 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11769 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11772 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11773 Pedro Alves <pedro@codesourcery.com>
11775 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11776 don't support CONTEXT_EXTENDED_REGISTERS.
11777 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11778 (the_low_target): Install them.
11779 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11780 failing with ERROR_PIPE_NOT_CONNECTED.
11782 2009-06-30 Doug Evans <dje@google.com>
11783 Pierre Muller <muller@ics.u-strasbg.fr>
11785 Add h/w watchpoint support to x86-linux, win32-i386.
11786 * Makefile.in (SFILES): Add i386-low.c
11787 (i386_low_h): Define.
11788 (i386-low.o): Add dependencies.
11789 (linux-x86-low.o): Add i386-low.h dependency.
11790 (win32-i386-low.o): Ditto.
11791 * i386-low.c: New file.
11792 * i386-low.h: New file.
11793 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11794 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11795 * linux-low.c (linux_add_process): Initialize arch_private.
11796 (linux_remove_process): Free arch_private.
11797 (add_lwp): Initialize arch_private.
11798 (delete_lwp): Free arch_private.
11799 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11801 * linux-low.h (process_info_private): New member arch_private.
11802 (lwp_info): New member arch_private.
11803 (linux_target_ops): New members new_process, new_thread,
11805 (ptid_of): New macro.
11806 * linux-x86-low.c: Include stddef.h, i386-low.h.
11807 (arch_process_info): New struct.
11808 (arch_lwp_info): New struct.
11809 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11810 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11811 (i386_dr_low_get_status): New function.
11812 (x86_insert_point, x86_remove_point): New functions.
11813 (x86_stopped_by_watchpoint): New function.
11814 (x86_stopped_data_address): New function.
11815 (x86_linux_new_process, x86_linux_new_thread): New functions.
11816 (x86_linux_prepare_to_resume): New function.
11817 (the_low_target): Add entries for insert_point, remove_point,
11818 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11820 * server.c (debug_hw_points): New global.
11821 (monitor_show_help): Document set debug-hw-points.
11822 (handle_query): Process "set debug-hw-points".
11823 * server.h (debug_hw_points): Declare.
11824 (paddress): Declare.
11825 * utils.c (NUMCELLS, CELLSIZE): New macros.
11826 (get_sell, xsnprintf, paddress): New functions.
11827 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11828 remove_point, stopped_by_watchpoint, stopped_data_address.
11829 * win32-i386-low.c: Include i386-low.h.
11830 (debug_reg_state): Replaces dr.
11831 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11832 (i386_dr_low_get_status): New function.
11833 (i386_insert_point, i386_remove_point): New functions.
11834 (i386_stopped_by_watchpoint): New function.
11835 (i386_stopped_data_address): New function.
11836 (i386_initial_stuff): Update.
11837 (get_thread_context,set_thread_context,i386_thread_added): Update.
11838 (the_low_target): Add entries for insert_point,
11839 remove_point, stopped_by_watchpoint, stopped_data_address.
11840 * win32-low.c (win32_insert_watchpoint): New function.
11841 (win32_remove_watchpoint): New function.
11842 (win32_stopped_by_watchpoint): New function.
11843 (win32_stopped_data_address): New function.
11844 (win32_target_ops): Add entries for insert_watchpoint,
11845 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11846 * win32-low.h (win32_target_ops): New members insert_point,
11847 remove_point, stopped_by_watchpoint, stopped_data_address.
11849 2009-06-25 Pedro Alves <pedro@codesourcery.com>
11851 * server.c (process_serial_event): Re-return unsupported, not
11852 error, if the type isn't recognized. Re-allow supporting only
11853 insert or remove packets. Also call require_running for
11854 breakpoints. Add missing break statement to default case. Tidy.
11855 * target.h (struct target_ops): Rename insert_watchpoint to
11856 insert_point, and remove_watchpoint to remove_point.
11858 * linux-low.h (struct linux_target_ops): Likewise.
11859 * linux-low.c (linux_insert_watchpoint): Rename to ...
11860 (linux_insert_point): ... this. Adjust.
11861 (linux_remove_watchpoint): Rename to ...
11862 (linux_remove_point): ... this. Adjust.
11863 (linux_target_ops): Adjust.
11864 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11865 (cris_insert_point): ... this.
11866 (cris_remove_watchpoint): Rename to ...
11867 (cris_remove_point): ... this.
11868 (the_low_target): Adjust.
11870 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11872 * server.c (handle_v_kill): Pass signal_pid to
11873 kill_inferior if multi_process is zero.
11875 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11877 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11878 * target.h (target_ops): Comment for *_watchpoint to make it clear
11879 the functions can get types '0' and '1'.
11881 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11883 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11884 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11885 * regcache.c (get_regcache): Likewise.
11886 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11887 * win32-low.c (child_fetch_inferior_registers): Remove check for
11890 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11891 Pedro Alves <pedro@codesourcery.com>
11893 * target.h (struct target_ops) <supports_multi_process>: New
11895 (target_supports_multi_process): New.
11896 * server.c (handle_query): Even if GDB reports support, only
11897 enable multi-process if the target also supports it. Report
11898 multi-process support only if the target backend supports it.
11899 * linux-low.c (linux_supports_multi_process): New function.
11900 (linux_target_ops): Install it as target_supports_multi_process
11903 2009-05-24 Doug Evans <dje@google.com>
11905 Global renaming of find_thread_pid to find_thread_ptid.
11906 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11907 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11908 All callers updated.
11910 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11911 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11914 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11915 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11916 (linux_resume_one_lwp): Ditto.
11918 2009-05-23 Doug Evans <dje@google.com>
11920 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11921 from struct inferior_list_entry * to struct lwp_info *.
11922 All callers updated.
11924 2009-05-13 Doug Evans <dje@google.com>
11926 * linux-x86-low.c: Don't include assert.h.
11927 (x86_siginfo_fixup): Use fatal, not assert.
11928 (x86_arch_setup): Fix comment.
11930 2009-05-12 Doug Evans <dje@google.com>
11932 Biarch support for i386/amd64 gdbserver.
11933 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11934 Add linux-x86-low.c.
11935 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11936 (linux-x86-low.o): Add.
11937 * linux-x86-64-low.c: Delete.
11938 * linux-i386-low.c: Delete.
11939 * linux-x86-low.c: New file.
11940 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11942 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11944 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11945 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11946 (linux_child_pid_to_exec_file): New function.
11947 (elf_64_header_p, elf_64_file_p): New functions.
11948 (siginfo_fixup): New function.
11949 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11950 give target a chance to convert layout.
11951 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11952 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11954 2009-05-07 Doug Evans <dje@google.com>
11956 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11957 (regsets_store_inferior_registers): Ditto.
11959 2009-05-06 Pedro Alves <pedro@codesourcery.com>
11963 * linux-low.c (must_set_ptrace_flags): Delete.
11964 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11966 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11967 `lwp->must_set_ptrace_flags' instead.
11968 (linux_wait_for_event_1): Set ptrace options here.
11969 (linux_wait_1): ... not here.
11971 2009-04-30 Doug Evans <dje@google.com>
11973 * inferiors.c (started_inferior_callback): New function.
11974 (attached_inferior_callback): New function.
11975 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11976 * server.c (print_started_pid, print_attached_pid): New functions.
11977 (detach_or_kill_for_exit): New function.
11978 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11979 * server.h (have_started_inferiors_p): Declare.
11980 (have_attached_inferiors_p): Declare.
11982 * inferiors.c (remove_process): Fix memory leak, free process.
11983 * linux-low.c (linux_remove_process): New function.
11984 (linux_kill): Call it instead of remove_process.
11985 (linux_detach, linux_wait_1): Ditto.
11987 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11989 * configure.srv: Add x86 Windows CE target.
11991 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11993 * inferiors.c (get_thread_process): Make global.
11994 * server.h (get_thread_process): Add prototype.
11995 * thread-db.c (find_one_thread): Use get_thread_process
11996 instead of current_process.
11997 (thread_db_get_tls_address): Do not crash if called when
11998 thread layer is not yet initialized.
12000 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12002 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12003 * spu-low.c (current_tid): Rename to ...
12004 (current_ptid): ... this.
12005 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12006 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12007 ptid_get_lwp (current_ptid) instead of current_tid.
12008 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12009 instead of current_tid. Use find_process_pid to verify pid
12010 argument is valid. Pass proper argument to remove_process.
12011 (spu_thread_alive): Compare current_ptid instead of current_tid.
12012 (spu_resume): Likewise.
12014 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12016 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12019 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12021 Implement the multiprocess extensions, and add linux multiprocess
12024 * server.h (ULONGEST): Declare.
12025 (struct ptid, ptid_t): New.
12026 (minus_one_ptid, null_ptid): Declare.
12027 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12028 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12029 (struct inferior_list_entry): Change `id' type from unsigned from
12031 (struct sym_cache, struct breakpoint, struct
12032 process_info_private): Forward declare.
12033 (struct process_info): Declare.
12034 (current_process): Declare.
12035 (all_processes): Declare.
12036 (initialize_inferiors): Declare.
12037 (add_thread): Adjust to use ptid_t.
12038 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12039 (add_process, remove_process, find_thread_pid): Declare.
12040 (find_inferior_id): Adjust to use ptid_t.
12041 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12042 (multi_process): Declare.
12043 (push_event): Adjust to use ptid_t.
12044 (read_ptid, write_ptid): Declare.
12045 (prepare_resume_reply): Adjust to use ptid_t.
12046 (clear_symbol_cache): Declare.
12047 * inferiors.c (all_processes): New.
12048 (null_ptid, minus_one_ptid): New.
12049 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12050 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12051 (add_thread): Change unsigned long to ptid. Remove gdb_id
12053 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12054 (gdb_id_to_thread): Rename to ...
12055 (find_thread_pid): ... this. Change unsigned long to ptid.
12056 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12057 (loaded_dll, pull_pid_from_list): Adjust.
12058 (add_process, remove_process, find_process_pid)
12059 (get_thread_process, current_process, initialize_inferiors): New.
12060 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12061 (struct target_waitstatus) <related_pid>: Ditto.
12062 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12063 return type to int.
12064 (struct target_ops) <join>: Add `pid' argument.
12065 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12066 (struct target_ops) <wait>: Add `ptid' field. Change return type
12068 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12069 (mywait): Add `ptid' argument. Change return type to ptid_t.
12070 (target_pid_to_str): Declare.
12071 * target.c (set_desired_inferior): Adjust to use ptids.
12072 (mywait): Add new `ptid' argument. Adjust.
12073 (target_pid_to_str): New.
12074 * mem-break.h (free_all_breakpoints): Declare.
12075 * mem-break.c (breakpoints): Delelete.
12076 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12077 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12078 to use per-process breakpoint list.
12079 (free_all_breakpoints): New.
12080 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12081 (symbol_cache, all_symbols_looked_up): Delete.
12083 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12085 (prepare_resume_reply): Change ptid argument's type from unsigned
12086 long to ptid_t. Adjust. Implement W;process and X;process.
12087 (free_sym_cache, clear_symbol_cache): New.
12088 (look_up_one_symbol): Adjust to per-process symbol cache. *
12089 * server.c (cont_thread, general_thread, step_thread): Change type
12091 (attached): Delete.
12092 (multi_process): New.
12093 (last_ptid): Change type to ptid_t.
12094 (struct vstop_notif) <ptid>: Change type to ptid_t.
12095 (queue_stop_reply, push_event): Change `ptid' argument's type to
12097 (discard_queued_stop_replies): Add `pid' argument.
12098 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12099 changes. Don't reference the `attached' global.
12100 (attach_inferior): Adjust to mywait interface changes.
12101 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12102 features. Handle and report "multiprocess+". Handle
12104 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12106 (handle_v_kill): New.
12107 (handle_v_stopped): Adjust to use target_pid_to_str.
12108 (handle_v_requests): Allow multiple attaches and runs when
12109 multiprocess extensions are in effect. Handle "vKill".
12110 (myresume): Adjust to use ptids.
12111 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12112 (handle_status): Adjust to discard_queued_stop_replies interface
12114 (first_thread_of, kill_inferior_callback)
12115 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12116 (main): Call initialize_inferiors. Adjust to use ptids, killing
12117 and detaching from all inferiors. Handle multiprocess packet
12119 * linux-low.h: Include gdb_proc_service.h.
12120 (struct process_info_private): New.
12121 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12122 <lwpid_of>: Use ptid_get_lwp.
12123 (get_lwp_thread): Adjust.
12124 (struct lwp_info): Add `dead' member.
12125 (find_lwp_pid): Declare.
12126 * linux-low.c (thread_db_active): Delete.
12127 (new_inferior): Adjust comment.
12128 (inferior_pid): Delete.
12129 (linux_add_process): New.
12130 (handle_extended_wait): Adjust.
12131 (add_lwp): Change unsigned long to ptid.
12132 (linux_create_inferior): Add process to processes table. Adjust
12133 to use ptids. Don't set new_inferior here.
12134 (linux_attach_lwp): Rename to ...
12135 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12136 it. Adjust to use ptids.
12137 (linux_attach_lwp): New.
12138 (linux_attach): Add process to processes table. Don't set
12140 (struct counter): New.
12141 (second_thread_of_pid_p, last_thread_of_process_p): New.
12142 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12143 multiple processes.
12144 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12145 processes. Remove process from process table.
12146 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12147 to multiple processes.
12148 (any_thread_of): New.
12149 (linux_detach): Add `pid' argument, and handle it. Remove process
12150 from processes table.
12151 (linux_join): Add `pid' argument. Handle it.
12152 (linux_thread_alive): Change unsighed long argument to ptid_t.
12153 Consider dead lwps as not being alive.
12154 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12155 threads we're not interested in.
12156 (same_lwp, find_lwp_pid): New.
12157 (linux_wait_for_lwp): Change `pid' argument's type from int to
12159 (linux_wait_for_event): Rename to ...
12160 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12161 from int to ptid_t. Adjust.
12162 (linux_wait_for_event): New.
12163 (linux_wait_1): Add `ptid' argument. Change return type to
12164 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12165 that exit from the process table.
12166 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12168 (mark_lwp_dead): New.
12169 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12170 stopping all threads, mark its main lwp as dead.
12171 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12173 (fetch_register, usr_store_inferior_registers)
12174 (regsets_fetch_inferior_registers)
12175 (regsets_store_inferior_registers, linux_read_memory)
12176 (linux_write_memory): Inline `inferior_pid'.
12177 (linux_look_up_symbols): Adjust to use per-process
12178 `thread_db_active'.
12179 (linux_request_interrupt): Adjust to use ptids.
12180 (linux_read_auxv): Inline `inferior_pid'.
12181 (initialize_low): Don't reference thread_db_active.
12182 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12183 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12184 (ps_getpid): Return the pid of the current inferior.
12185 * thread-db.c (proc_handle, thread_agent): Delete.
12186 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12188 (find_one_thread): Change argument type to ptid_t. Adjust to
12190 (maybe_attach_thread): Adjust to per-process data and ptids.
12191 (thread_db_find_new_threads): Ditto.
12192 (thread_db_init): Ditto.
12193 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12194 processes table. Adjust to use ptids.
12195 (spu_kill, spu_detach): Adjust interface. Remove process from
12197 (spu_join, spu_thread_alive): Adjust interface.
12198 (spu_wait): Adjust interface. Remove process from processes
12199 table. Adjust to use ptids.
12200 * win32-low.c (current_inferior_tid): Delete.
12201 (current_inferior_ptid): New.
12202 (debug_event_ptid): New.
12203 (thread_rec): Take a ptid. Adjust.
12204 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12205 (child_delete_thread): Ditto.
12206 (do_initial_child_stuff): Add `attached' argument. Add process to
12208 (child_fetch_inferior_registers, child_store_inferior_registers):
12210 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12211 (win32_attach): Pass 1 to do_initial_child_stuff.
12212 (win32_kill): Adjust interface. Remove process from processes
12214 (win32_detach): Ditto.
12215 (win32_join): Adjust interface.
12216 (win32_thread_alive): Take a ptid.
12217 (win32_resume): Adjust to use ptids.
12218 (get_child_debug_event): Ditto.
12219 (win32_wait): Adjust interface. Remove exiting process from
12222 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12224 Non-stop mode support.
12226 * server.h (non_stop): Declare.
12227 (gdb_client_data, handler_func): Declare.
12228 (delete_file_handler, add_file_handler, start_event_loop):
12230 (handle_serial_event, handle_target_event, push_event)
12231 (putpkt_notif): Declare.
12232 * target.h (enum resume_kind): New.
12233 (struct thread_resume): Replace `step' field by `kind' field.
12234 (TARGET_WNOHANG): Define.
12235 (struct target_ops) <wait>: Add `options' argument.
12236 <supports_non_stop, async, start_non_stop>: New fields.
12237 (target_supports_non_stop, target_async): New.
12238 (start_non_stop): Declare.
12239 (mywait): Add `options' argument.
12240 * target.c (mywait): Add `options' argument. Print child exit
12241 notifications here.
12242 (start_non_stop): New.
12243 * server.c (non_stop, own_buf, mem_buf): New globals.
12244 (struct vstop_notif): New.
12245 (notif_queue): New global.
12246 (queue_stop_reply, push_event, discard_queued_stop_replies)
12247 (send_next_stop_reply): New.
12248 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12250 (attach_inferior): In non-stop mode, don't wait for the target
12252 (handle_general_set): Handle QNonStop.
12253 (handle_query): When handling qC, return the current general
12254 thread, instead of the first thread of the list.
12255 (handle_query): If the backend supports non-stop mode, include
12256 QNonStop+ in the qSupported query response.
12257 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12259 (handle_v_attach, handle_v_run): Handle non-stop mode.
12260 (handle_v_stopped): New.
12261 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12262 (myresume): Adjust to use resume_kind. Handle non-stop.
12263 (queue_stop_reply_callback): New.
12264 (handle_status): Handle non-stop mode.
12265 (main): Clear non_stop flag on reconnection. Use the event-loop.
12266 Refactor serial protocol handling from here ...
12267 (process_serial_event): ... to this new function. When GDB
12268 selects any thread, select one here. In non-stop mode, wait until
12269 GDB acks all pending events before exiting.
12270 (handle_serial_event, handle_target_event): New.
12271 * remote-utils.c (remote_open): Install remote_desc in the event
12273 (remote_close): Remove remote_desc from the event loop.
12274 (putpkt_binary): Rename to...
12275 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12276 (putpkt_binary): New as wrapper around putpkt_binary_1.
12277 (putpkt_notif): New.
12278 (prepare_resume_reply): In non-stop mode, don't change the
12280 * event-loop.c: New.
12281 * Makefile.in (OBJ): Add event-loop.o.
12282 (event-loop.o): New rule.
12284 * linux-low.h (pid_of): Moved here.
12286 (get_lwp_thread): Use lwpid_of.
12287 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12288 * linux-low.c (pid_of): Delete.
12289 (inferior_pid): Use lwpid_of.
12290 (linux_event_pipe): New.
12291 (target_is_async_p): New.
12293 (handle_extended_wait): Use lwpid_of.
12294 (add_lwp): Don't set lwpid field.
12295 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12296 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12297 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12298 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12299 first. Adjust to linux_wait_for_event interface changes. Use
12301 (linux_detach): Don't delete the main lwp here.
12302 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12303 (status_pending_p): Don't consider explicitly suspended lwps.
12304 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12305 pointer. Add OPTIONS argument. Change return type to int. Use
12306 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12307 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12308 pointer. Add status pointer argument. Return a pid instead of a
12309 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12310 changes. In non-stop mode, don't switch to a random thread.
12311 (linux_wait): Rename to...
12312 (linux_wait_1): ... this. Add target_options argument, and handle
12313 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12314 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12315 clean exit and signal exit code. Don't stop all threads in
12316 non-stop mode. In all-stop mode, only stop all threads when
12317 reporting a stop to GDB. Handle explicit thread stop requests.
12318 (async_file_flush, async_file_mark): New.
12320 (send_sigstop): Use lwpid_of.
12321 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12322 interface changes. In non-stop mode, don't switch to a random
12324 (linux_resume_one_lwp): Use lwpid_of.
12325 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12326 (linux_resume_one_thread): ... this. Handle resume_stop. In
12327 non-stop mode, don't look for pending flag in all threads.
12328 (resume_status_pending_p): Don't consider explicitly suspended
12330 (my_waitpid): Reimplement. Emulate __WALL.
12331 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12333 (sigchld_handler, linux_supports_non_stop, linux_async)
12334 (linux_start_non_stop): New.
12335 (linux_target_ops): Register linux_supports_non_stop, linux_async
12336 and linux_start_non_stop.
12337 (initialize_low): Install SIGCHLD handler.
12338 * thread-db.c (thread_db_create_event, find_one_thread)
12339 (thread_db_get_tls_address): Use lwpid_of.
12340 * win32-low.c (win32_detach): Adjust to use resume_kind.
12341 (win32_wait): Add `options' argument.
12342 * spu-low.c (spu_resume): Adjust to use resume_kind.
12343 (spu_wait): Add `options' argument.
12345 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12347 Decouple target code from remote protocol.
12349 * target.h (enum target_waitkind): New.
12350 (struct target_waitstatus): New.
12351 (struct target_ops) <wait>: Return an unsigned long. Take a
12352 target_waitstatus pointer instead of a char pointer.
12353 (mywait): Likewise.
12354 * target.c (mywait): Change prototype to return an unsigned long.
12355 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12356 * server.h (thread_from_wait, old_thread_from_wait): Delete
12358 (prepare_resume_reply): Change prototype to take a
12360 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12361 (last_status, last_ptid): New.
12362 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12363 pid instead of a signal.
12364 (attach_inferior): Remove "status" and "signal" parameters.
12366 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12368 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12369 (handle_v_requests, myresume): Remove "status" and "signal"
12370 parameters. Adjust.
12371 (handle_status): New.
12372 (main): Delete local `status'. Adjust.
12373 * remote-utils.c: Include target.h.
12374 (prepare_resume_reply): Change prototype to take a
12375 target_waitstatus. Adjust.
12377 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12379 * spu-low.c (spu_wait): Adjust.
12380 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12382 (win32_wait): Adjust.
12384 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12386 * target.h (struct thread_resume): Delete leave_stopped member.
12387 (struct target_ops): Add a `n' argument to the `resume' callback.
12388 * server.c (start_inferior): Adjust.
12389 (handle_v_cont, myresume): Adjust.
12390 * linux-low.c (check_removed_breakpoint): Adjust to resume
12391 interface change, and to removed leave_stopped field.
12392 (resume_ptr): Delete.
12393 (struct thread_resume_array): New.
12394 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12395 resume interface change.
12396 (linux_continue_one_thread, linux_queue_one_thread)
12397 (resume_status_pending_p): Check if the resume field is NULL
12398 instead of checking the leave_stopped member.
12399 (linux_resume): Adjust to the target resume interface change.
12400 * spu-low.c (spu_resume): Adjust to the target resume interface
12402 * win32-low.c (win32_detach, win32_resume): Ditto.
12404 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12406 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12408 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12410 (linux_continue_one_thread): Only preserve the stepping flag if
12411 there's a pending breakpoint.
12413 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12415 * server.c (main): After the inferior having exited, call
12416 remote_close before exiting gdbserver.
12418 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12420 Fix size of FPSCR in Power 7 processors.
12421 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12422 (PPC_FEATURE_HAS_DFP): New #define.
12423 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12426 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12428 * server.c (handle_query) Whitespace and formatting.
12430 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12432 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12433 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12434 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12435 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12436 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12437 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12438 Makefile.in, configure.ac: Fix whitespace throughout.
12439 * configure: Regenerate.
12441 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12443 * inferiors.c (find_inferior): Make it safe for the callback
12444 function to delete the currently iterated inferior.
12446 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12448 * Makefile.in (linuw_low_h): Move higher.
12449 (thread-db.o): Depend on $(linux_low_h).
12451 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12453 Rename "process" to "lwp" throughout.
12455 * linux-low.c (all_processes): Rename to...
12456 (all_lwps): ... this.
12457 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12458 (add_process): Rename to ...
12459 (add_lwp): ... this. Adjust.
12460 (linux_create_inferior): Adjust.
12461 (linux_attach_lwp): Adjust.
12462 (linux_attach): Adjust.
12463 (linux_kill_one_process): Rename to ...
12464 (linux_kill_one_lwp): ... this. Adjust.
12465 (linux_kill): Adjust.
12466 (linux_detach_one_process): Rename to ...
12467 (linux_detach_one_lwp): ... this. Adjust.
12468 (linux_detach): Adjust.
12469 (check_removed_breakpoint): Adjust.
12470 (status_pending_p): Adjust.
12471 (linux_wait_for_process): Rename to ...
12472 (linux_wait_for_lwp): ... this. Adjust.
12473 (linux_wait_for_event): Adjust.
12474 (send_sigstop): Adjust.
12475 (wait_for_sigstop): Adjust.
12476 (stop_all_processes): Rename to ...
12477 (stop_all_lwps): ... this.
12478 (linux_resume_one_process): Rename to ...
12479 (linux_resume_one_lwp): ... this. Adjust.
12480 (linux_set_resume_request, linux_continue_one_thread)
12481 (linux_queue_one_thread, resume_status_pending_p)
12482 (usr_store_inferior_registers, regsets_store_inferior_registers)
12483 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12485 * linux-low.h (get_process): Rename to ...
12486 (get_lwp): ... this. Adjust.
12487 (get_thread_process): Rename to ...
12488 (get_thread_lwp): ... this. Adjust.
12489 (get_process_thread): Rename to ...
12490 (get_lwp_thread): ... this. Adjust.
12491 (struct process_info): Rename to ...
12492 (struct lwp_info): ... this.
12493 (all_processes): Rename to ...
12494 (all_lwps): ... this.
12495 * proc-service.c (ps_lgetregs): Adjust.
12496 * thread-db.c (thread_db_create_event, find_one_thread)
12497 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12499 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12501 * server.c (handle_query): Handle "qAttached".
12503 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12505 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12506 GPLv3, update license URL.
12508 2009-03-01 Doug Evans <dje@google.com>
12510 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12511 (server_h): Add gdb_signals.h.
12512 (signals.o): Update.
12513 * server.h (target_signal_from_host,target_signal_to_host_p)
12514 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12516 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12518 * remote-utils.c (getpkt): Also generate remote-debug
12519 information if noack_mode is set.
12521 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12523 * server.c (handle_query): Report qXfer:siginfo:read and
12524 qXfer:siginfo:write as supported and handle them.
12525 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12526 * linux-low.c (linux_xfer_siginfo): New.
12527 (linux_target_ops): Set it.
12529 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12531 * server.c (gdbserver_usage): Mention --remote-debug.
12532 (main): Accept '--remote-debug' switch.
12534 2009-01-18 Doug Evans <dje@google.com>
12536 * regcache.c (new_register_cache): No need to check result of xcalloc.
12537 * server.c (handle_search_memory): Back out calls to xmalloc,
12538 result is checked and error is returned to user upon failure.
12539 (handle_query): Ditto. Add more checks for result of malloc.
12540 (handle_v_cont): Check result of malloc, report error back to
12542 (handle_v_run): Ditto. Call freeargv.
12543 * server.h (freeargv): Declare.
12544 * utils.c (freeargv): New fn.
12546 2009-01-15 Doug Evans <dje@google.com>
12548 * gdbreplay.c (perror_with_name): Make arg const char *.
12549 * server.h (target_signal_to_name): Make return type const char *.
12550 * thread-db.c (thread_db_err_str): Make return type const char *.
12551 * utils.c (perror_with_name): Make arg const char *.
12553 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12555 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12556 when handling a EXIT_PROCESS_DEBUG_EVENT.
12558 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12560 * gdbreplay.c (gdbreplay_version): Update copyright year.
12561 * server.c (gdbserver_version): Likewise.
12563 2009-01-05 Doug Evans <dje@google.com>
12565 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12566 (handle_extended_wait): Improve comment.
12568 2008-12-13 Doug Evans <dje@google.com>
12570 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12571 * server.h (ATTR_MALLOC): New macro.
12572 (xmalloc,xcalloc,xstrdup): Declare.
12573 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12574 * inferiors.c: Ditto.
12575 * linux-low.c: Ditto.
12576 * mem-break.c: Ditto.
12577 * regcache.c: Ditto.
12578 * remote-utils.c: Ditto.
12581 * win32-low.c: Ditto.
12583 2008-12-12 Doug Evans <dje@google.com>
12585 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12586 in debugging printf.
12588 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12590 2008-12-09 Doug Evans <dje@google.com>
12592 * linux-low.h (struct process_info): Delete member tid, unused.
12593 * thread-db.c (find_one_thread): Update.
12594 (maybe_attach_thread): Update.
12596 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12598 * target.h (struct target_ops): Add qxfer_osdata member.
12599 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12601 (linux_qxfer_osdata): New functions.
12602 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12604 * server.c (handle_query): Handle "qXfer:osdata:read:".
12605 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12606 (buffer_xml_printf): New functions.
12607 * server.h (struct buffer): New.
12608 (buffer_grow_str, buffer_grow_str0): New macros.
12609 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12610 (buffer_xml_printf): Declare.
12612 2008-11-24 Doug Evans <dje@google.com>
12614 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12616 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12618 * server.c (handle_v_run): Always use the supplied argument list.
12620 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12622 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12623 (xtensa_regmap_table): Add entry for scompare1.
12625 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12627 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12628 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12629 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12630 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12631 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12632 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12633 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12634 XML target descriptions.
12635 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12636 when inferior is running on an ISA 2.05 or later processor. Add
12637 special case to return offset for full 64-bit slot of FPSCR when
12640 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12642 * Makefile.in (SFILES, clean): Added sparc64 files.
12643 (reg-sparc64.o, reg-sparc64.c): New.
12644 * configure.srv (sparc*-*-linux*): New configuration.
12645 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12646 syscall arguments for SPARC.
12647 (regsets_store_inferior_registers): Likewise.
12648 * linux-sparc-low.c: New file.
12650 2008-10-21 Doug Evans <dje@google.com>
12652 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12653 (READLINE_DIR,READLINE_DEP): Delete.
12654 (INTERNAL_CFLAGS): Update.
12655 (LINTFLAGS): Update.
12657 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12659 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12660 whole argv from the last run, not just argv[0].
12662 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12664 * regcache.c (new_register_cache): Return NULL if the register
12665 cache size isn't known yet.
12666 (free_register_cache): Avoid dereferencing a NULL regcache.
12668 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12670 * configure.srv: Merge MIPS and MIPS64.
12672 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12674 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12676 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12678 * Makefile.in: Add required vsx dependencies.
12680 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12681 Declare init_registers_powerpc_vsx32l.
12682 Declare init_registers_powerpc_vsx64l.
12683 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12684 (ppc_arch_setup): Check for VSX in hwcap.
12685 (ppc_fill_vsxregset): New function.
12686 (ppc_store_vsxregset): New function.
12687 Add new VSX entry in regset_info target_regsets.
12689 * configure.srv: Add new VSX dependencies.
12691 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12693 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12694 (remote_open): Set or clear transport_is_reliable.
12695 (putpkt_binary): Don't expect acks in noack mode.
12696 (getpkt): Don't send ack/nac in noack mode.
12697 * server.c (handle_general_set): Handle QStartNoAckMode.
12698 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12700 (main): Reset noack_mode on every connection.
12701 * server.h (noack_mode): Declare.
12703 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12705 * Makefile.in (GDBREPLAY_OBS): New variable.
12706 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12708 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12709 Daniel Jacobowitz <dan@codesourcery.com>
12711 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12712 (usr_store_inferior_registers): Likewise.
12713 (regsets_store_inferior_registers): Likewise.
12715 2008-07-31 Rolf Jansen <rj@surtec.com>
12716 Pedro Alves <pedro@codesourcery.com>
12718 * configure.ac: Check for memmem declaration.
12719 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12720 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12721 (disable_packet_qfThreadInfo): Unconditionally compile.
12722 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12723 * configure, config.in: Regenerate.
12725 2008-07-28 Doug Kwan <dougkwan@google.com>
12727 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12728 (linux_write_memory): Remove declaration of errno.
12730 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12732 * linux-low.c (handle_extended_wait): Do not use "status"
12733 variable uninitialized.
12735 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12737 * server.c (handle_v_attach): Inhibit reporting dll changes.
12739 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12741 * remote-utils.c (prepare_resume_reply): If requested, don't
12742 output "thread:TID" in the T stop reply.
12744 * server.c (disable_packet_vCont, disable_packet_Tthread)
12745 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12746 (handle_query): If requested, disable support for qC, qfThreadInfo
12748 (handle_v_requests): If requested, disable support for vCont.
12749 (gdbserver_show_disableable): New.
12750 (main): Handle --disable-packet and --disable-packet=LIST.
12752 * server.h (disable_packet_vCont, disable_packet_Tthread)
12753 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12755 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12757 * server.c (gdbserver_usage): Mention --version.
12759 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12761 * Makefile.in (gdbreplay.o): New rule.
12763 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12765 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12766 message, not gdbserver.
12768 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12769 Nathan Sidwell <nathan@codesourcery.com>
12770 Joseph Myers <joseph@codesourcery.com>
12772 * acinclude.m4: Include ../../config/acx.m4.
12773 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12774 * configure, config.in: Regenerate.
12775 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12776 * server.c (gdbserver_version): Print PKGVERSION.
12777 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12778 (main): Adjust gdbserver_usage calls.
12779 * gdbreplay.c (version, host_name): Add declarations.
12780 (gdbreplay_version, gdbreplay_usage): New.
12781 (main): Accept --version and --help options.
12783 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12785 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12786 (arm_breakpoint_at): Handle Thumb.
12787 (the_low_target): Add comment.
12789 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12791 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12793 2008-05-09 Doug Evans <dje@google.com>
12795 * server.h (decode_search_memory_packet): Declare.
12796 * remote-utils.c (decode_search_memory_packet): New fn.
12797 * server.c (handle_search_memory_1): New fn.
12798 (handle_search_memory): New fn.
12799 (handle_query): Process qSearch:memory packets.
12801 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12803 * regcache.c (registers_length): Remove.
12804 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12805 full register packet.
12806 * regcache.h (registers_length): Remove prototype.
12807 * server.h (PBUFSIZ): Define to 16384.
12809 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12811 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12812 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12813 powerpc-64l.o, and powerpc-altivec64l.o.
12814 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12815 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12816 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12817 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12818 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12821 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12822 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12823 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12824 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12825 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12826 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12827 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12828 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12829 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12830 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12833 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12834 (init_registers_powerpc_32l): ... this new prototype.
12835 (init_registers_powerpc_32): Remove, replace by ...
12836 (init_registers_powerpc_altivec32l): ... this new prototype.
12837 (init_registers_powerpc_e500): Remove, replace by ...
12838 (init_registers_powerpc_e500l): ... this new prototype.
12839 (init_registers_ppc64): Remove, replace by ...
12840 (init_registers_powerpc_64l): ... this new prototype.
12841 (init_registers_powerpc_64): Remove, replace by ...
12842 (init_registers_powerpc_altivec64l): ... this new prototype.
12843 (ppc_num_regs): Set to 73.
12844 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12845 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12846 (ppc_cannot_store_register): Handle orig_r3 and trap.
12847 (ppc_arch_setup): Update init_registers_... calls.
12848 (ppc_fill_gregset): Handle orig_r3 and trap.
12850 * inferiors.c (clear_inferiors): Reset current_inferior.
12852 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
12854 * acinclude.m4: Add override.m4.
12855 * configure: Regenerate.
12857 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12859 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12860 initial call to init_register_ppc64.
12862 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12864 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12865 single powerpc*-*-linux* case.
12866 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12868 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12870 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
12871 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
12873 * linux-ppc-low.c: Include <elf.h>.
12874 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12875 (ppc_hwcap): New global variable.
12876 (ppc_regmap): Remove __SPE__ #ifdef sections.
12877 (ppc_regmap_e500): New global variable.
12878 (ppc_cannot_store_register): Update __SPE__ special case.
12879 (ppc_get_hwcap): New function.
12880 (ppc_arch_setup): Use it to determine whether inferior supports
12881 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12882 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12883 Do not access registers if target does not support AltiVec.
12884 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12885 Do not access registers if target does not support SPE.
12886 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12888 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12890 * linux-low.c (disabled_regsets, num_regsets): New.
12891 (use_regsets_p): Delete.
12892 (linux_wait_for_process): Clear disabled_regsets.
12893 (regsets_fetch_inferior_registers): Check and set it.
12894 (regsets_store_inferior_registers): Likewise.
12895 (linux_fetch_registers, linux_store_registers): Do not use
12897 (initialize_low): Allocate disabled_regsets.
12899 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12901 * Makefile.in (LIBOBJS): New.
12902 (OBS): Use LIBOBJS.
12903 (memmem.o): New rule.
12904 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12905 * configure: Regenerated.
12907 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12909 * server.c (handle_query): Never return "unsupported" for
12910 qXfer:features:read queries.
12912 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12914 * server.c (get_features_xml): Fix inverted condition.
12915 (handle_query): Always support qXfer:feature:read.
12917 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12919 * server.c (wrapper_argv): New.
12920 (start_inferior): Handle wrapper_argv. If set, expect an extra
12922 (gdbserver_usage): Document --wrapper.
12923 (main): Parse --wrapper.
12925 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12927 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12928 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12929 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12930 (ppc_set_pc): Likewise.
12931 (ppc_arch_setup): New function.
12932 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12933 of collect_register.
12934 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
12936 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12938 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12939 instead of linux-ppc64-low.o.
12940 * linux-ppc64-low.c: Remove file.
12941 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12942 (linux-ppc64-low.o): Remove rule.
12944 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12945 (init_registers_powerpc_64): Likewise.
12946 (ppc_regmap): Conditionally define depending on __powerpc64__.
12947 (ppc_cannot_store_register): Do not special-case "fpscr" when
12948 compiled on __powerpc64__.
12949 (ppc_collect_ptrace_register): New function.
12950 (ppc_supply_ptrace_register): New function.
12951 (ppc_breakpoint): Change type to "unsigned int".
12952 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12953 (the_low_target): Conditionally provide initializers for the
12954 arch_setup member depending on __powerpc64__. Install
12955 collect_ptrace_register and supply_ptrace_register members.
12957 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12959 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12960 * server.c (gdbserver_xmltarget): Define.
12961 (get_features_xml): Use it to replace "target.xml" and arch_string.
12963 * configure.srv: Remove srv_xmltarget. Add XML files that were
12964 mentioned there to srv_xmlfiles instead. Remove conditional tests
12965 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12966 srv_xmlfiles and srv_regobj to include all possible choices.
12967 * configure.ac (srv_xmltarget): Remove.
12968 (srv_xmlfiles): Do not add "target.xml".
12969 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12970 checks for supplementary target information.
12971 * configure: Regenerate.
12972 * Makefile.in (XML_TARGET): Remove.
12973 (target.xml): Remove rule.
12974 (clean): Do not clean up target.xml.
12975 (.PRECIOUS): Do not mention target.xml.
12977 * target.h (struct target_ops): Remove arch_string member.
12978 * linux-low.c (linux_arch_string): Remove.
12979 (linux_target_ops): Remove arch_string initializer.
12980 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12981 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12982 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12983 * spu-low.c (spu_arch_string): Remove.
12984 (spu_target_ops): Remove arch_string initializer.
12985 * win32-low.c (win32_arch_string): Remove.
12986 (win32_target_ops): Remove arch_string initializer.
12987 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12988 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12989 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12991 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12993 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12994 by collect_ptrace_register and supply_ptrace_register hooks.
12995 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12996 instead of checking for the_low_target.left_pad_xfer.
12997 (usr_store_inferior_registers): Use collect_ptrace_register callback
12998 instead of checking for the_low_target.left_pad_xfer.
13000 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13001 (s390_supply_ptrace_register): Likewise.
13002 (s390_fill_gregset): Call s390_collect_ptrace_register.
13003 (the_low_target): Update.
13005 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13006 (ppc_supply_ptrace_register): Likewise.
13007 (the_low_target): Update.
13009 * linux-i386-low.c (the_low_target): Update.
13010 * linux-x86-64-low.c (the_low_target): Update.
13012 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13014 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13015 reg-s390.o and reg-s390x.o.
13017 * linux-low.c (new_inferior): New global variable.
13018 (linux_create_inferior, linux_attach): Set it.
13019 (linux_wait_for_process): Call the_low_target.arch_setup after the
13020 target has stopped for the first time.
13021 (initialize_low): Do not call the_low_target.arch_setup.
13023 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13024 (s390_set_pc): Likewise.
13025 (s390_arch_setup): New function.
13026 (the_low_target): Use s390_arch_setup as arch_setup routine.
13028 * regcache.c (realloc_register_cache): New function.
13029 (set_register_cache): Call it for each existing regcache.
13031 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13033 * server.h (init_registers): Remove prototype.
13035 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13036 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13037 instead of init_registers ().
13038 * linux-arm-low.c (init_registers_arm): Add prototype.
13039 (init_registers_arm_with_iwmmxt): Likewise.
13040 (the_low_target): Add initializer for arch_setup field.
13041 * linux-cris-low.c (init_registers_cris): Add prototype.
13042 (the_low_target): Add initializer for arch_setup field.
13043 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13044 (the_low_target): Add initializer for arch_setup field.
13045 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13046 (the_low_target): Add initializer for arch_setup field.
13047 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13048 (the_low_target): Add initializer for arch_setup field.
13049 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13050 (the_low_target): Add initializer for arch_setup field.
13051 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13052 (the_low_target): Add initializer for arch_setup field.
13053 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13054 (init_registers_mips64_linux): Likewise.
13055 (the_low_target): Add initializer for arch_setup field.
13056 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13057 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13058 (the_low_target): Add initializer for arch_setup field.
13059 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13060 (init_registers_powerpc_64): Likewise.
13061 (the_low_target): Add initializer for arch_setup field.
13062 * linux-s390-low.c (init_registers_s390): Add prototype.
13063 (init_registers_s390x): Likewise.
13064 (the_low_target): Add initializer for arch_setup field.
13065 * linux-sh-low.c (init_registers_sh): Add prototype.
13066 (the_low_target): Add initializer for arch_setup field.
13067 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13068 (the_low_target): Add initializer for arch_setup field.
13069 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13070 (the_low_target): Add initializer for arch_setup field.
13072 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13073 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13074 instead of init_registers ().
13075 * win32-arm-low.c (init_registers_arm): Add prototype.
13076 (the_low_target): Add initializer for arch_setup field.
13077 * win32-i386-low.c (init_registers_i386): Add prototype.
13078 (the_low_target): Add initializer for arch_setup field.
13080 * spu-low.c (init_registers_spu): Add prototype.
13081 (initialize_low): Call initialie_registers_spu () instead of
13082 initialize_registers ().
13084 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13086 * server.c (handle_v_requests): When handling the vRun and vAttach
13087 packets, if already debugging a process, don't kill it. Return an
13090 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13092 * server.c (handle_query): Correct length check.
13094 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13096 * win32-low.c (do_initial_child_stuff): Add process handle
13097 parameter. Set current_process_handle and current_process_id from the
13098 parameters. Clear globals.
13099 (win32_create_inferior): Don't set current_process_handle and
13100 current_process_id here. Instead pass them on the call to
13101 do_initial_child_stuff.
13102 (win32_attach): Likewise.
13103 (win32_clear_inferiors): New.
13104 (win32_kill): Don't close the current process handle or the
13105 current thread handle here. Instead call win32_clear_inferiors.
13106 (win32_detach): Don't open a new handle to the process. Call
13107 win32_clear_inferiors.
13108 (win32_join): Don't rely on current_process_handle; open a new
13109 handle using the process id.
13110 (win32_wait): Call win32_clear_inferiors when the inferior process
13113 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13115 * server.c (monitor_show_help): Add "exit".
13117 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13119 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13120 (clean): Add reg-xtensa.c.
13121 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13122 * configure.srv (xtensa*-*-linux*) New target.
13123 * linux-xtensa-low.c: New.
13124 * xtensa-xtregs.c: New.
13126 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13128 * hostio.c: Don't include errno.h.
13129 (errno_to_fileio_errno): Move to hostio-errno.
13130 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13131 error number outputting to the target->hostio_last_error callback.
13132 (hostio_packet_error): Use FILEIO_EINVAL directly.
13133 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13134 calls to hostio_error.
13135 * hostio-errno.c: New.
13136 * server.h (hostio_last_error_from_errno): Declare.
13137 * target.h (target_ops): Add hostio_last_error member.
13138 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13139 as hostio_last_error handler.
13140 * spu-low.c (spu_target_ops): Likewise.
13141 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13142 (wince_hostio_last_error): New functions.
13143 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13144 as hostio_last_error handler.
13145 (win32_target_ops) [!_WIN32_WCE]: Register
13146 hostio_last_error_from_errno as hostio_last_error handler.
13147 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13148 (hostio-errno.o): New rule.
13149 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13150 * configure.srv (srv_hostio_err_objs): New variable. Default to
13152 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13153 * configure: Regenerate.
13155 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13157 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13158 (linux_kill, linux_detach): Clean up the process list.
13159 * remote-utils.c (remote_open): Improve port number parsing.
13160 (putpkt_binary, input_interrupt): Only send interrupts if the target
13162 * server.c (extended_protocol): Make static.
13163 (attached): Define earlier.
13164 (exit_requested, response_needed, program_argv): New variables.
13165 (target_running): New.
13166 (start_inferior): Clear attached here.
13167 (attach_inferior): Set attached here.
13168 (require_running): Define.
13169 (handle_query): Use require_running and target_running. Implement
13171 (handle_v_attach, handle_v_run): New.
13172 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13173 (gdbserver_usage): Update.
13174 (main): Redo argument parsing. Handle --debug and --multi. Handle
13175 --attach along with other options or after the port. Save
13176 program_argv. Support no initial program. Resynchronize
13177 communication with GDB after an error. Handle "monitor exit".
13178 Use require_running and target_running. Always allow the extended
13179 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13180 restart in extended mode.
13181 * README: Refer to the GDB manual. Update --attach usage.
13183 2007-12-20 Andreas Schwab <schwab@suse.de>
13185 * linux-low.c (STACK_SIZE): Define.
13186 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13187 (linux_test_for_tracefork): Likewise.
13189 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13191 * linux-low.c (linux_wait_for_event): Update messages. Do not
13192 reinsert auto-delete breakpoints.
13193 * mem-break.c (struct breakpoint): Change return type of handler to
13195 (set_breakpoint_at): Update handler type.
13196 (reinsert_breakpoint_handler): Return 1 instead of calling
13198 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13200 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13201 * mem-break.h (set_breakpoint_at): Update handler type.
13202 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13203 * win32-low.c (auto_delete_breakpoint): New.
13204 (get_child_debug_event): Use it.
13206 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13208 * configure.ac: Check for pread and pwrite.
13209 * hostio.c (handle_pread): Fall back to lseek and read.
13210 (handle_pwrite): Fall back to lseek and write.
13211 * config.in, configure: Regenerated.
13213 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13215 * server.c (myresume): Add own_buf argument.
13216 (main): Update calls.
13218 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13220 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13221 * remote-utils.c (remote_open): Do not call disable_async_io.
13222 (block_async_io): Delete.
13223 (unblock_async_io): Make static.
13224 (initialize_async_io): New.
13225 * server.c (handle_v_cont): Handle async I/O here.
13226 (myresume): Likewise. Move other common resume tasks here...
13227 (main): ... from here. Call initialize_async_io. Disable async
13228 I/O before the main loop.
13229 * server.h (initialize_async_io): Declare.
13230 (block_async_io, unblock_async_io): Delete prototypes.
13231 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13233 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13235 * remote-utils.c (readchar): Allow binary data in received messages.
13237 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13239 * win32-low.c (attaching): New global.
13240 (win32_create_inferior): Clear the `attaching' global.
13241 (win32_attach): Set the `attaching' global.
13242 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13243 attaching. Only set a breakpoint at the entry point if not
13246 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13248 * server.c (main): Don't report dll events on the initial
13249 connection on attaches.
13251 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13253 * server.c (main): Relax numerical bases supported for the pid of
13254 the --attach command line argument.
13256 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13258 * win32-low.c (win32_attach): Call OpenProcess before
13259 DebugActiveProcess, not after. Add last error output to error
13262 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13264 * win32-low.c (win32_get_thread_context)
13265 (win32_set_thread_context): New functions.
13266 (thread_rec): Use win32_get_thread_context.
13267 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13268 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13271 2007-12-03 Leo Zayas
13272 Pedro Alves <pedro_alves@portugalmail.pt>
13274 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13276 (child_add_thread): Minor cleanup.
13277 (child_continue): Resume artificially suspended threads before
13278 calling ContinueDebugEvent.
13279 (suspend_one_thread): New.
13280 (fake_breakpoint_event): New.
13281 (get_child_debug_event): Change return type to int. Check here if
13282 gdb sent an interrupt request. If a soft interrupt was requested,
13283 fake a breakpoint event. Return 0 if there is no event to handle,
13285 (win32_wait): Don't check here if gdb sent an interrupt request.
13286 Ensure there is a valid event to handle.
13287 (win32_request_interrupt): Add soft interruption method as last
13290 2007-12-03 Leo Zayas
13291 Pedro Alves <pedro_alves@portugalmail.pt>
13293 * win32-low.h (win32_thread_info): Add descriptions to the
13294 structure members. Replace `suspend_count' counter by a
13296 * win32-low.c (thread_rec): Update condition of when to get the
13297 context from the inferior. Rely on ContextFlags being set if it
13298 has already been retrieved. Only suspend the inferior thread if
13299 we haven't already. Warn if that fails.
13300 (continue_one_thread): s/suspend_count/suspended/. Only call
13301 ResumeThread once. Warn if that fails.
13303 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13305 * win32-low.c (win32_wait): Don't read from the inferior when it
13306 has already exited.
13308 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13310 * Makefile.in (win32_low_h): New variable.
13311 (win32-low.o): Add dependency on $(win32_low_h).
13312 (win32-arm-low.o, win32-i386-low.o): New rules.
13314 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13316 * hostio.c: Correct copyright year.
13318 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13320 * Makefile.in (OBS): Add hostio.o.
13321 (hostio.o): New rule.
13322 * server.h (handle_vFile): Declare.
13323 * hostio.c: New file.
13324 * server.c (handle_v_requests): Take packet_len and new_packet_len
13325 for binary packets. Call handle_vFile.
13326 (main): Update call to handle_v_requests.
13328 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13330 * linux-low.c: Include <sched.h>.
13332 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13334 * linux-low.c (linux_tracefork_grandchild): New.
13335 (linux_tracefork_child): Use clone.
13336 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13338 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13340 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13342 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13344 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13346 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13348 * inferiors.c (change_inferior_id): Delete.
13349 (add_pid_to_list, pull_pid_from_list): New.
13350 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13351 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13352 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13353 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13354 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13355 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13356 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13357 (using_threads): Always set to 1.
13358 (handle_extended_wait): New.
13359 (add_process): Do not set TID.
13360 (linux_create_inferior): Set must_set_ptrace_flags.
13361 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13362 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13363 (linux_thread_alive): Rename TID argument to LWPID.
13364 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13365 (linux_wait_for_event): Do not use TID or check using_threads. Update
13366 call to dead_thread_notify. Call handle_extended_wait.
13367 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13368 (send_sigstop): Delete sigstop_sent.
13369 (wait_for_sigstop): Avoid TID.
13370 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13371 (linux_test_for_tracefork): New.
13372 (linux_lookup_signals): Use thread_db_active and
13373 linux_supports_tracefork_flag.
13374 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13375 * linux-low.h (get_process_thread): Avoid TID.
13376 (struct process_ifo): Move thread_known and tid to the end. Remove
13378 (linux_attach_lwp, thread_db_init): Update prototypes.
13379 * server.h (change_inferior_id): Delete prototype.
13380 (add_pid_to_list, pull_pid_from_list): New prototypes.
13381 * thread-db.c (thread_db_use_events): New.
13382 (find_first_thread): Rename to...
13383 (find_one_thread): ...this. Update callers and messages. Do not
13384 call fatal. Check thread_db_use_events. Do not call
13385 change_inferior_id or new_thread_notify.
13386 (maybe_attach_thread): Update. Do not call new_thread_notify.
13387 (thread_db_init): Set thread_db_use_events. Check use_events.
13388 * utils.c (fatal, warning): Correct message prefix.
13390 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13392 * Makefile.in (clean): Remove new files.
13393 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13394 (powerpc-64.o, powerpc-64.c): New rules.
13395 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13396 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13398 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13400 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13401 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13402 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13403 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13404 (target_regsets): Add AltiVec and SPE register sets.
13405 * configure.ac: Check for AltiVec and SPE.
13406 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13407 (ppc_fill_vrregset, ppc_store_vrregset): New.
13408 (target_regsets): Add AltiVec register set.
13409 * configure: Regenerated.
13411 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13413 * linux-low.c (O_LARGEFILE): Define.
13414 (linux_read_memory): Use /proc/PID/mem.
13415 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13416 * configure, config.in: Regenerated.
13418 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13420 * linux-low.c (linux_wait_for_event): Do not pass signals while
13423 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13425 * win32-low.c (create_process): New.
13426 (win32_create_inferior): Use create_process instead of
13427 CreateProcess. If create_process failed retry appending an ".exe"
13428 suffix. Store the GetLastError result immediatelly after
13429 create_process calls and use it on the call to error.
13431 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13433 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13435 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13437 * configure.ac: Switch license to GPLv3.
13439 2007-08-01 Michael Snyder <msnyder@access-company.com>
13441 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13443 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13445 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13447 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13448 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13449 CloseToolhelp32Snapshot.
13450 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13451 CloseToolhelp32Snapshot.
13453 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13455 * server.c (main): Check for inferior exit before main loop.
13457 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13459 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13460 instead of on tmp_desc.
13462 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13463 Daniel Jacobowitz <dan@codesourcery.com>
13465 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13466 (add_thread): Minor cleanups.
13467 (clear_inferiors): Move lower in the file. Clear the DLL
13469 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13470 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13471 (xml_escape_text): New.
13472 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13474 (handle_v_cont): Report errors.
13475 (gdbserver_version): Update.
13476 (main): Correct size of own_buf. Do not report initial DLL events.
13477 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13478 (unloaded_dll, xml_escape_text): New.
13479 * win32-low.c (enum target_waitkind): Update comments.
13480 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13481 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13482 (win32_EnumProcessModules, win32_GetModuleInformation)
13483 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13484 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13485 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13486 (win32_Module32First, win32_Module32Next, load_toolhelp)
13487 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13488 (get_child_debug_event): Handle DLL events.
13489 (win32_wait): Likewise.
13491 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13493 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13494 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13496 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13498 * win32-low.c (handle_output_debug_string): Ignore event if not
13501 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13503 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13505 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13507 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13509 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13511 * inferiors.c (change_inferior_id): Add comment.
13512 * linux-low.c (check_removed_breakpoint): Add an early
13513 prototype. Improve debug output.
13514 (linux_attach): Doc update.
13515 (linux_detach_one_process, linux_detach): Clean up before releasing
13517 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13518 * linux-low.h (struct process_info): Doc improvement.
13519 * mem-break.c (delete_all_breakpoints): New.
13520 * mem-break.h (delete_all_breakpoints): New prototype.
13521 * thread-db.c (find_first_thread): New.
13522 (thread_db_create_event): Call it instead of
13523 thread_db_find_new_threads. Clean up unused variables.
13524 (maybe_attach_thread): Remove first thread handling.
13525 (thread_db_find_new_threads): Use find_first_thread.
13526 (thread_db_get_tls_address): Likewise.
13528 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13530 * thread-db.c (thread_db_find_new_threads): Add prototype.
13531 (thread_db_create_event): Check for the main thread before adding
13533 (maybe_attach_thread): Only enable event reporting if TID == 0.
13534 (thread_db_get_tls_address): Check for new threads.
13536 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13538 * linux-low.c (linux_create_inferior): Try execv before execvp.
13539 * spu-low.c (spu_create_inferior): Likewise.
13541 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13543 * linux-low.c (linux_create_inferior): Change execv to execvp.
13544 * spu-low.c (spu_create_inferior): Likewies.
13546 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13548 * Makefile.in (clean): Clean new files instead of deleted ones.
13549 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13550 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13552 * configure.srv: Specify XML files and new regformats for MIPS and
13554 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13555 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13556 an entry for the restart register.
13557 (mips_cannot_fetch_register, mips_cannot_store_register)
13558 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13559 register names to match the XML descriptions.
13560 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13561 restart register instead of $0.
13563 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13564 Markus Deuling <deuling@de.ibm.com>
13566 * remote-utils.c (decode_xfer_write): New function.
13567 * server.h (decode_xfer_write): Add prototype.
13568 * server.c (handle_query): Add PACKET_LEN argument. Support
13569 qXfer:spu:read and qXfer:spu:write packets.
13570 (main): Pass packet_len to handle_query.
13571 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13572 * target.h (target_ops): Add qxfer_spu.
13574 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13576 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13577 accessing non-seekable spufs files.
13579 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13581 * server.c (handle_query): Add reply for qC packet.
13583 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13584 Leo Zayas <lerele@champenstudios@com>
13586 * server.h (check_remote_input_interrupt_request): New function.
13587 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13588 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13589 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13590 (check_remote_input_interrupt_request): New function.
13591 * server.h (check_remote_input_interrupt_request): Declare.
13592 * win32-low.c (winapi_DebugBreakProcess,
13593 winapi_GenerateConsoleCtrlEvent): New typedefs.
13594 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13596 (win32_wait): Check for remote interrupt request
13597 with check_remote_input_interrupt_request.
13598 (win32_request_interrupt): New function.
13599 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13601 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13603 * win32-low.c (debug_registers_changed,
13604 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13605 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13606 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13607 (thread_rec): Get context using the low target.
13608 (child_add_thread): Call thread_added on the low target,
13609 which does the same thing.
13611 (do_initial_child_stuff): Remove debug registers references.
13612 Set context using the low target. Resume threads after
13613 setting the contexts.
13614 (child_continue): Remove dead variable. Remove debug
13615 registers references.
13616 (child_fetch_inferior_registers): Go through the low target.
13617 (do_child_store_inferior_registers): Remove.
13618 (child_store_inferior_registers): Go through the low target.
13619 (win32_resume): Remove debug registers references.
13620 Set context using the low target.
13621 (handle_exception): Change return type to void. Don't record
13622 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13623 first chance exception.
13624 (get_child_debug_event): Change return type to void. Remove
13625 goto loop. Always return after waiting for debug event.
13626 (win32_wait): Convert to switch statement. Handle spurious
13629 * win32-i386-low.c (debug_registers_changed,
13630 debug_registers_used): New.
13631 (initial_stuff): Rename to ...
13632 (i386_initial_stuff): ... this. Clear debug registers
13634 (store_debug_registers): Delete.
13635 (i386_get_thread_context): New.
13636 (load_debug_registers): Delete.
13637 (i386_set_thread_context): New.
13638 (i386_thread_added): New.
13639 (single_step): Rename to ...
13640 (i386_single_step): ... this.
13641 (do_fetch_inferior_registers): Rename to ...
13642 (i386_fetch_inferior_register): ... this.
13643 (i386_store_inferior_register): New.
13644 (the_low_target): Adapt to new interface.
13646 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13647 (arm_get_thread_context): New.
13648 (arm_set_thread_context): New.
13650 (do_fetch_inferior_registers): Rename to ...
13651 (arm_fetch_inferior_register): ... this.
13652 (arm_store_inferior_register): New.
13653 (arm_wince_breakpoint): Reimplement as unsigned long.
13654 (arm_wince_breakpoint_len): Define.
13655 (the_low_target): Adapt to new interface.
13657 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13658 load_debug_registers. Add get_thread_context, set_thread_context,
13659 thread_added and store_inferior_register. Rename
13660 fetch_inferior_registers to fetch_inferior_register.
13661 (regptr): Remove declaration.
13663 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13665 * linux-low.c (linux_detach): Change return type to int. Return 0.
13666 * spu-low.c (spu_detach): Likewise.
13668 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13670 * target.h (target_ops): Change return type of detach to int.
13672 (join_inferior): New.
13673 * server.c (main): Don't skip detach support on mingw32.
13674 If the inferior doesn't support detaching return error.
13675 Call join_inferior instead of using waitpid.
13676 * linux-low.c (linux_join): New.
13677 (linux_target_op): Add linux_join.
13678 * spu-low.c (spu_join): New.
13679 (spu_target_ops): Add spu_join.
13680 * win32-low.c (win32_detach): Adapt to new interface.
13681 Reopen current_process_handle before detaching. Issue a child
13682 resume before detaching.
13684 (win32_target_op): Add win32_join.
13686 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13688 * win32-low.c (win32-attach): Fix return value.
13689 * target.h (target_ops): Describe ATTACH return values.
13691 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13693 * win32-low.c (GETPROCADDRESS): Define.
13694 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13695 (winapi_DebugSetProcessKillOnExit): Likewise.
13696 (win32_create_inferior): Force usage of ansi CreateProcessA.
13697 (win32_attach): Use GETPROCADDRESS.
13698 (win32_detach): Likewise.
13700 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13702 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13704 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13706 * win32-low.c: Commit leftover changes from 2007-03-29.
13708 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13710 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13711 fields short instead of int. Add explicit padding.
13712 (i387_cache_to_fsave): Remove unnecessary casts.
13713 (i387_fsave_to_cache): Doc fix.
13714 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13716 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13718 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13719 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13721 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13723 * configure.srv (arm*-*-mingw32ce*): Move near the other
13726 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13728 * configure.ac: Add errno checking.
13729 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13730 sys/file.h and malloc.h.
13731 (AC_CHECK_DECLS): Add perror.
13732 (srv_mingwce): Handle.
13733 * configure.srv (i[34567]86-*-cygwin*): Add
13734 win32-i386-low.o to srv_tgtobj.
13735 (i[34567]86-*-mingw*): Likewise.
13736 (arm*-*-mingw32ce*): Add case.
13737 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13738 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13739 [__MINGW32CE__] (strerror): New function.
13740 [__MINGW32CE__] (errno): Define to GetLastError.
13741 [__MINGW32CE__] (COUNTOF): New macro.
13742 (remote_open): Remove extra close call.
13743 * mem-break.c (delete_breakpoint_at): New function.
13744 * mem-break.h (delete_breakpoint_at): Declare.
13745 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13746 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13747 [USE_WIN32API] (read, write): Add char* casts.
13748 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13749 * server.h: Include wincecompat.h on Windows CE.
13750 [HAVE_ERRNO_H]: Check.
13751 (perror): Declare if not declared.
13752 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13753 (perror_with_name): Remove errno declaration.
13754 * wincecompat.h: New.
13755 * wincecompat.c: New.
13756 * win32-low.h: New.
13757 * win32-arm-low.c: New.
13758 * win32-i386-low.c: New.
13759 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13760 (OUTMSG2): Make it safe.
13762 (COUNTOF): New macro.
13763 (NUM_REGS): Get it from the low target.
13764 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13765 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13766 (thread_rec): Let low target handle debug registers.
13767 (child_add_thread): Likewise.
13768 (child_init_thread_list): Likewise.
13769 (continue_one_thread): Likewise.
13771 (do_child_fetch_inferior_registers): Move to ...
13772 * win32-i386-low.c: ... here, and rename to ...
13773 (do_fetch_inferior_registers): ... this.
13774 * win32-low.c (child_fetch_inferior_registers):
13775 Go through the low target.
13776 (do_child_store_inferior_registers): Use regptr.
13777 (strwinerror): New function.
13778 (win32_create_inferior): Handle Windows CE.
13779 Use strwinerror instead of strerror on Windows error
13780 codes. Add program to the error output.
13781 Don't close the main thread handle on Windows CE.
13782 (win32_attach): Use coredll.dll on Windows CE.
13783 (win32_kill): Close current process and current
13785 (win32_detach): Use coredll.dll on Windows CE.
13786 (win32_resume): Let low target handle debug registers, and
13788 (handle_exception): Add/Remove initial breakpoint. Avoid
13789 non-existant WSTOPSIG on Windows CE.
13790 (win32_read_inferior_memory): Cast to remove warning.
13791 (win32_arch_string): Go through the low target.
13792 (initialize_low): Call set_breakpoint_data with the low
13793 target's breakpoint.
13794 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13795 FOP_REGNUM, mappings): Move to ...
13796 * win32-i386-low.c: ... here.
13797 * win32-low.c (win32_thread_info): Move to ...
13798 * win32-low.h: ... here.
13799 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13800 win32-arm-low.c and wincecompat.c.
13801 (all:): Add $EXEEXT.
13802 (install-only:): Likewise.
13803 (gdbserver:): Likewise.
13804 (gdbreplay:): Likewise.
13805 * config.in: Regenerate.
13806 * configure: Regenerate.
13808 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13810 * win32-low.c: Rename typedef thread_info to
13811 win32_thread_info throughout.
13813 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13815 * win32-i386-low.c: Rename to ...
13816 * win32-low.c: ... this.
13817 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13818 * Makefile.in: Likewise.
13820 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13822 * remote-utils.c (monitor_output): Constify msg parameter.
13823 * server.h (monitor_output): Likewise.
13824 * win32-i386-low.c (handle_output_debug_string): New.
13825 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13826 handle_output_debug_string.
13827 (get_child_debug_event): Likewise.
13829 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13831 * server.c (main): Correct strtoul check.
13833 2007-03-27 Jon Ringle <jon@ringle.org>
13835 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13837 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13839 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13841 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13843 * terminal.h: Check HAVE_SGTTY_H.
13845 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
13847 * remote-utils.c (remote_open): Print out the assigned port number.
13849 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13851 * remote-utils.c (monitor_output): New function.
13852 * server.c (debug_threads): Define here.
13853 (monitor_show_help): New function.
13854 (handle_query): Handle qRcmd.
13855 (main): Do not handle 'd' packet.
13856 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13857 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13860 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13862 * Makefile.in (EXEEXT): New.
13863 (clean): Use $(EXEEXT).
13865 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13867 * target.h (target_ops): Rename send_signal to request_interrupt,
13868 and remove enum target_signal parameter.
13869 * linux-low.c (linux_request_interrupt): Rename from
13870 linux_send_signal, and always send SIGINT.
13871 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13872 and always send SIGINT.
13873 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13875 (input_interrupt): Likewise.
13877 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13879 * server.c (get_features_xml): Check if target implemented
13881 * win32-i386-low.c (win32_arch_string): New.
13882 (win32_target_ops): Add win32_arch_string as arch_string member.
13884 2007-02-22 Markus Deuling <deuling@de.ibm.com>
13886 * spu-low.c (spu_arch_string): New.
13887 (spu_target_ops): Add spu_arch_string.
13889 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13891 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13892 * configure.ac: Do not check for terminal.h.
13893 * configure, config.in: Regenerated.
13895 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13897 * Makefile.in (OBS): Add $(XML_BUILTIN).
13898 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13900 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13901 (arm-with-iwmmxt.c): New.
13902 * config.in, configure: Regenerate.
13903 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13904 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13905 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13906 (arm*-*-linux*): Add iWMMXt and regset support.
13907 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13908 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13909 (arm_store_wmmxregset, target_regsets): New.
13910 * server.c (get_features_xml): Take annex argument. Check builtin
13912 (handle_query): Handle multiple annexes.
13914 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13916 * remote-utils.c [USE_WIN32API] (read, write): Define.
13917 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13920 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13922 * linux-i386-low.c (the_low_target): Set arch_string.
13923 * linux-x86-64-low.c (the_low_target): Likewise.
13924 * linux-low.c (linux_arch_string): New.
13925 (linux_target_ops): Add it.
13926 * linux-low.h (struct linux_target_ops): Add arch_string.
13927 * server.c (write_qxfer_response): Use const void * for DATA.
13928 (get_features_xml): New.
13929 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13930 * target.h (struct target_ops): Add arch_string method.
13932 2007-01-03 Denis Pilat <denis.pilat@st.com>
13933 Daniel Jacobowitz <dan@codesourcery.com>
13935 * linux-low.c (linux_kill): Handle being called with no threads.
13936 * win32-i386-low.c (win32_kill): Likewise.
13937 (get_child_debug_event): Clear current_process_handle.
13939 2006-12-30 Denis PILAT <denis.pilat@st.com>
13940 Daniel Jacobowitz <dan@codesourcery.com>
13942 * remote-utils.c (remote_open): Check the type of specified
13943 serial port devices before opening them.
13944 * server.c (main): Kill the inferior if an error occurs during
13945 the first remote_open.
13947 2006-12-05 Markus Deuling <deuling@de.ibm.com>
13949 * README: Update supported targets.
13951 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13953 * Makefile.in (clean): Remove reg-mips64.c.
13954 (reg-mips64.c, reg-mips64.o): New rules.
13955 * configure.srv: Handle mips64. Include regset support for mips.
13956 * linux-mips-low.c (union mips_register): New.
13957 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13958 (mips_breakpoint, mips_breakpoint_at): Use int.
13959 (mips_collect_register, mips_supply_register)
13960 (mips_collect_register_32bit, mips_supply_register_32bit)
13961 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13962 (mips_store_fpregset, target_regsets): New.
13963 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13965 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13967 * configure.srv: Add target "spu*-*-*".
13968 * Makefile.in (clean): Remove reg-spu.c.
13969 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13970 * spu-low.c: New file.
13972 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13974 * configure.ac: Correct td_thr_tls_get_addr test.
13975 * configure: Regenerated.
13977 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13979 * linux-low.c (linux_wait_for_event): Reformat. Use the
13980 pass_signals array.
13981 * remote-utils.c (decode_address_to_semicolon): New.
13982 * server.c (pass_signals, handle_general_set): New.
13983 (handle_query): Mention QPassSignals for qSupported.
13984 (main): Call handle_general_set.
13985 * server.h (pass_signals, decode_address_to_semicolon): New.
13987 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13989 * server.c (handle_query): Correct error handling for read_auxv.
13991 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13993 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13994 and srv_linux_thread_db to yes.
13995 * linux-s390-low.c (s390_fill_gregset): New function.
13996 (target_regsets): Define data structure.
13998 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14000 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14001 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14002 * config.in, configure: Regenerated.
14003 * inferiors.c (gdb_id_to_thread): New function.
14004 (gdb_id_to_thread_id): Use it.
14005 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14006 * linux-low.h (struct process_info): Add th member.
14007 (thread_db_get_tls_address): New prototype.
14008 * remote-utils.c (decode_address): Make non-static.
14009 * server.c (handle_query): Handle qGetTLSAddr.
14010 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14011 * target.h (struct target_ops): Add get_tls_address.
14012 * thread-db.c (maybe_attach_thread): Save the thread handle.
14013 (thread_db_get_tls_address): New.
14015 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14017 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14018 (linux_resume_one_process): Take a siginfo_t *. Update all
14019 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14020 (struct pending_signals): Add a siginfo_t.
14021 (linux_wait_for_process): Always set last_status.
14022 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14023 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14024 * linux-low.h (struct process_info): Add last_status.
14026 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14028 * remote-utils.c (try_rle): New function.
14029 (putpkt_binary): Use it.
14031 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14033 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14034 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14035 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14036 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14037 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14040 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14042 * server.c (terminal_fd): New variable.
14043 (old_foreground_pgrp): Likewise.
14044 (restore_old_foreground_pgrp): New function.
14045 (start_inferior): Record the terminal file descriptor in terminal_fd
14046 and its original foreground group in old_foreground_pgrp. Register
14047 restore_old_foreground_pgrp with atexit().
14049 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14051 * server.c (handle_query): Correct qPart to qXfer.
14053 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14055 * configure.ac: Check for more headers which are missing on
14056 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14057 * configure.srv: Add Cygwin and mingw32.
14058 * remote-utils.c: Don't include headers unconditionally which
14059 are missing on mingw32. Include <winsock.h> for mingw32.
14060 (remote_open): Adjust for mingw32 support. Flush
14061 standard error after writing to it.
14062 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14063 (unblock_async_io, enable_async_io, disable_async_io)
14064 (readchar, getpkt): Update for Winsock support.
14065 (prepare_resume_reply): Expect a protocol signal number.
14066 * server.c: Disable <sys/wait.h> on mingw32.
14067 (start_inferior): Adjust for mingw32 support. Flush
14068 standard error after writing to it.
14069 (attach_inferior): Likewise. Use protocol signal
14071 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14073 * win32-i386-low.c: New file.
14074 * Makefile.in (XM_CLIBS): Set.
14075 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14076 (win32-i386-low.o): New dependency rule.
14077 * linux-low.c (linux_wait): Use target signal numbers.
14078 * target.h (struct target_ops): Doc fix.
14079 * server.h (target_signal_to_name): New prototype.
14080 * gdbreplay.c: Don't include headers unconditionally which
14081 are missing on mingw32. Include <winsock.h> for mingw32.
14082 (remote_close, remote_open): Adjust for Winsock support.
14083 * configure, config.in: Regenerated.
14085 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14087 * server.c (decode_xfer_read, write_qxfer_response): New.
14088 (handle_query): Take a packet length argument. Handle
14089 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14090 the qSupported response.
14091 (main): Update call to handle_query.
14093 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14095 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14096 (putpkt_binary): Renamed from putpkt and adjusted for binary
14098 (putpkt): New wrapper for putpkt_binary.
14099 (readchar): Don't mask off the high bit.
14100 (decode_X_packet): New function.
14101 * server.c (main): Call putpkt_binary if a handler sets the packet
14102 length. Save the length of the incoming packet. Handle 'X'.
14103 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14105 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14107 * server.c (handle_query): Handle qSupported.
14109 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14111 * remote-utils.c (all_symbols_looked_up): New variable.
14112 (look_up_one_symbol): Check it.
14113 * server.h (look_up_one_symbol): New declaration.
14114 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14116 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14118 * Makefile.in (linux-arm-low.o): Update dependencies.
14119 * linux-arm-low.c: Include "gdb_proc_service.h".
14120 (PTRACE_GET_THREAD_AREA): Define.
14121 (ps_get_thread_area): New function.
14123 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14125 * configure.srv (m68k*-*-uclinux*): New target.
14126 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14127 (linux_resume_one_process): Remove extraneous cast.
14128 (linux_read_offsets): New.
14129 (linux_target_op): Add linux_read_offsets on mmuless systems.
14130 * server.c (handle_query): Add qOffsets logic.
14131 * target.h (struct target_ops): Add read_offsets.
14133 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14135 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14136 (PTRACE_GET_THREAD_AREA): Define.
14137 (ps_get_thread_area): New function.
14138 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14139 (linux-x86-64-low.o): Update.
14141 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14143 * configure.ac: Remove checks for prfpregset_t.
14144 * gdb_proc_service.h: New file.
14145 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14146 new "gdb_proc_service.h".
14147 * proc-service.c: Likewise.
14148 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14149 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14150 * Makefile.in (gdb_proc_service_h): Updated.
14151 * configure, config.in: Regenerated.
14153 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14155 * remote-utils.c (prepare_resume_reply): Move declaration
14156 of gdb_id_from_wait to the top of the block.
14158 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14160 * linux-low.c (regsets_store_inferior_registers): Read the regset
14161 from the target before filling it.
14163 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14165 * server.c (attach_inferior): Return SIGTRAP for a successful
14168 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14170 * Makefile.in (OBS): Add version.o.
14171 (STAGESTUFF): Delete.
14172 (version.o): Add dependencies.
14173 (version.c): Replace rule.
14174 (clean): Remove version.c.
14175 * server.c (gdbserver_version): New.
14176 (gdbserver_usage): Use printf.
14177 (main): Handle --version and --help.
14178 * server.h (version, host_name): Add declarations.
14180 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14192 * linux-x86-64-low.c:
14194 * linux-s390-low.c:
14195 * linux-ppc64-low.c:
14197 * linux-mips-low.c:
14198 * linux-m68k-low.c:
14199 * linux-m32r-low.c:
14202 * linux-ia64-low.c:
14203 * linux-i386-low.c:
14204 * linux-crisv32-low.c:
14216 * gdbserver.1: Add (C) after Copyright. Update the FSF
14219 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14221 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14222 (arm_breakpoint_at): Recognize both breakpoints.
14223 (the_low_target): Use the correct breakpoint instruction.
14225 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14227 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14228 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14229 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14230 (the_low_target): Update.
14232 2005-10-25 Andreas Schwab <schwab@suse.de>
14234 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14236 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14237 (ia64_num_regs): Reduce to 462.
14239 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14241 * acinclude.m4: Correct quoting.
14242 * aclocal.m4: Regenerated.
14244 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14245 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14246 (thread_db_init): Call thread_db_err_str.
14247 * configure.ac: Check for TD_VERSION.
14248 * config.in, configure: Regenerated.
14250 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14252 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14254 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14256 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14257 is not available. Define HAVE_PTRACE_GETREGS if it is.
14258 * config.in, configure: Regenerated.
14259 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14260 * linux-i386-low.c, linux-m68k-low.c: Update to use
14261 HAVE_PTRACE_GETREGS.
14262 * linux-low.c (regsets_fetch_inferior_registers)
14263 (regsets_store_inferior_registers): Only return 0 if we processed
14265 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14266 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14268 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14270 * inferiors.c (struct thread_info): Add gdb_id.
14271 (add_thread): Add gdb_id argument.
14272 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14273 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14274 calls to add_thread.
14275 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14276 * server.c (handle_query): Use thread_to_gdb_id.
14277 (handle_v_cont, main): Use gdb_id_to_thread_id.
14278 * server.h (add_thread): Update prototype.
14279 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14282 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14284 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14285 left-padded registers.
14286 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14287 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14289 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14291 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14292 * configure: Regenerate.
14293 * config.in: Regenerate.
14294 * server.h (NEED_DECLARATION_STRERROR):
14295 Replace with !HAVE_DECL_STRERROR.
14297 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14299 * linux-low.c (linux_wait, linux_send_signal): Don't test
14300 an unsigned long variable for > 0 if it could be MAX_ULONG.
14301 * server.c (myresume): Likewise.
14302 * target.c (set_desired_inferior): Likewise.
14304 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14306 * configure.ac: Simplify and improve check for socklen_t.
14307 * configure, config.in: Regenerate.
14309 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14311 * acconfig.h: Remove.
14312 * configure.ac: Add a test for socklen_t. Use three-argument
14313 AC_DEFINE throughout.
14314 * config.in: Regenerated using autoheader 2.59.
14315 * configure: Regenerated.
14317 * gdbreplay.c (socklen_t): Provide a default.
14318 (remote_open): Use socklen_t.
14319 * remote-utils.c (socklen_t): Provide a default.
14320 (remote_open): Use socklen_t.
14321 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14324 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14326 * linux-low.c (linux_read_memory, linux_write_memory)
14327 (linux_read_auxv): Likewise.
14328 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14329 (check_mem_write): Likewise.
14330 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14332 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14333 (registers_from_string, register_data): Likewise.
14334 * server.c (handle_query, main): Likewise.
14335 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14336 (decode_M_packet): Likewise.
14337 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14338 * target.h (struct target_ops): Update read_memory, write_memory,
14340 (read_inferior_memory, write_inferior_memory): Update.
14341 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14342 to unsigned char *.
14343 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14344 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14345 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14346 linux-s390-low.c, linux-sh-low.c: Update for changes in
14347 read_inferior_memory and the_low_target->breakpoint.
14349 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14351 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14352 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14353 * configure.srv: Add powerpc64-*-linux*.
14354 * linux-ppc64-low.c: New file.
14356 2005-05-23 Orjan Friberg <orjanf@axis.com>
14358 * linux-cris-low.c: New file with support for CRIS.
14359 * linux-crisv32-low.c: Ditto for CRISv32.
14360 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14361 (clean): Add reg-cris.c and reg-crisv32.c.
14362 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14363 reg-crisv32.o, and reg-crisv32.c to make rules.
14364 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14365 recognized targets.
14367 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14369 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14370 of sizeof (PTRACE_XFER_TYPE).
14371 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14373 2005-05-12 Orjan Friberg <orjanf@axis.com>
14375 * target.h (struct target_ops): Add insert_watchpoint,
14376 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14377 pointers for hardware watchpoint support.
14378 * linux-low.h (struct linux_target_ops): Ditto.
14379 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14380 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14381 to linux_target_ops.
14382 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14384 * server.c (main): Recognize 'Z' and 'z' packets.
14386 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14388 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14389 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14390 (the_low_target): Add new members.
14392 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14394 * proc-service.c (ps_lgetregs): Search all_processes instead of
14397 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14399 * server.c (start_inferior): Change return type to int.
14400 (attach_inferior): Change sigptr to int *.
14401 (handle_v_cont, handle_v_requests): Change signal to int *.
14402 (main): Change signal to int.
14404 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14406 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14407 * configure.srv: Add m32r*-*-linux*.
14408 * linux-m32r-low.c: New file.
14410 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14412 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14414 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14416 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14417 Take unsigned long arguments for PIDs.
14418 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14419 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14420 (wait_for_sigstop, linux_resume_one_process)
14421 (regsets_fetch_inferior_registers, linux_send_signal)
14422 (linux_read_auxv): Likewise. Update the types of variables holding
14423 PIDs. Update format string specifiers.
14424 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14425 * remote-utils.c (prepare_resume_reply): Likewise.
14426 * server.c (cont_thread, general_thread, step_thread)
14427 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14429 (handle_query): Update format specifiers.
14430 (handle_v_cont, main): Use strtoul for thread IDs.
14431 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14432 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14433 (general_thread, step_thread, thread_from_wait)
14434 (old_thread_from_wait): Update.
14435 * target.h (struct thread_resume): Use unsigned long for THREAD.
14436 (struct target_ops): Use unsigned long for arguments to attach and
14439 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14441 * acinclude.m4: Include bfd/bfd.m4 directly.
14442 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14443 <agriffis@toolchain.org>.
14444 * aclocal.m4, configure: Regenerated.
14446 2005-01-07 Andrew Cagney <cagney@gnu.org>
14448 * configure.ac: Rename configure.in, require autoconf 2.59.
14449 * configure: Re-generate.
14451 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14453 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14454 LIBS when finished.
14455 * aclocal.m4: Regenerated.
14456 * configure: Regenerated.
14458 2004-11-21 Andreas Schwab <schwab@suse.de>
14460 * linux-m68k-low.c (m68k_num_gregs): Define.
14461 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14462 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14463 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14464 (m68k_breakpoint_at): New. Add to the_low_target.
14466 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14467 srv_linux_thread_db to yes.
14469 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14471 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14472 (ARCH_SET_FS): Likewise.
14473 (ARCH_GET_FS): Likewise.
14474 (ARCH_GET_GS): Likewise.
14476 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14478 * linux-i386-low.c (ps_get_thread_area): New.
14479 * linux-x86-64-low.c (ps_get_thread_area): New.
14480 * linux-low.c: Include <sys/syscall.h>.
14481 (linux_kill_one_process): Don't kill the first thread here.
14482 (linux_kill): Kill the first thread here.
14483 (kill_lwp): New function.
14484 (send_sigstop, linux_send_signal): Use it.
14485 * proc-service.c: Clean up #ifdefs.
14486 (fpregset_info): Delete.
14487 (ps_lgetregs): Update and enable implementation.
14488 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14490 * remote-utils.c (struct sym_cache, symbol_cache): New.
14491 (input_interrupt): Print a clearer message.
14492 (async_io_enabled): New variable.
14493 (enable_async_io, disable_async_io): Use it. Update comments.
14494 (look_up_one_symbol): Use the symbol cache.
14495 * thread-db.c (thread_db_look_up_symbols): New function.
14496 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14498 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14500 * configure.in: Test for -rdynamic.
14501 * configure: Regenerated.
14502 * Makefile (INTERNAL_LDFLAGS): New.
14503 (gdbserver, gdbreplay): Use it.
14505 2004-09-02 Andrew Cagney <cagney@gnu.org>
14507 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14509 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14511 * linux-low.c (linux_wait): Clear all_processes list also.
14513 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14515 * linux-low.c: Include <errno.h>. Remove extern declaration of
14518 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14520 * gdbreplay.c, server.h, utils.c: Update copyright years.
14522 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14524 * server.c (main): Print child status or termination signal from
14525 variable 'signal', not 'sig'.
14527 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14529 * linux-low.c (linux_read_memory): Change return type to
14530 int. Check for and return error from ptrace().
14531 * target.c (read_inferior_memory): Change return type to int. Pass
14532 back return status from the_target->read_memory().
14533 * target.h (struct target_ops): Adapt *read_memory() prototype.
14535 (read_inferior_memory): Adapt prototype.
14536 * server.c (main): Return an error packet if
14537 read_inferior_memory() returns an error.
14539 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14541 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14542 Unify with other clean targets.
14544 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14546 * server.c (handle_v_cont): Call set_desired_inferior.
14548 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14550 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14552 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14554 * linux-low.c (linux_wait): Unblock async I/O.
14555 (linux_resume): Block and enable async I/O.
14556 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14557 * server.h (block_async_io, unblock_async_io): Add prototypes.
14559 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14561 * remote-utils.c (remote_open): Print a status notice after
14562 opening a TCP port.
14563 * server.c (attach_inferior): Print a status notice after
14566 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14568 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14570 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14572 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14574 * server.c, target.h: Update copyright years.
14576 2004-02-25 Roland McGrath <roland@redhat.com>
14578 * target.h (struct target_ops): New member `read_auxv'.
14579 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14580 * linux-low.c (linux_read_auxv): New function.
14581 (linux_target_ops): Initialize `read_auxv' member to that.
14583 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14585 Committed by Jim Blandy <jimb@redhat.com>.
14587 * linux-s390-low.c (s390_num_regs): Update.
14588 (s390_regmap): Remove control registers. Use __s390x__ predefine
14589 instead of GPR_SIZE to distiguish s390 and s390x targets.
14591 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14593 * linux-low.c: Update copyright year.
14594 (check_removed_breakpoint): Clear pending_is_breakpoint.
14595 (linux_set_resume_request, linux_queue_one_thread)
14596 (resume_status_pending_p): New functions.
14597 (linux_continue_one_thread): Use process->resume.
14598 (linux_resume): Only resume threads if there are no pending events.
14599 * linux-low.h (struct process_info): Add resume request
14602 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14604 * regcache.c (new_register_cache): Clear the allocated register
14605 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14607 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14609 * linux-low.c (linux_resume): Take a struct thread_resume *
14611 (linux_wait): Update call.
14612 (resume_ptr): New static variable.
14613 (linux_continue_one_thread): Renamed from
14614 linux_continue_one_process. Use resume_ptr.
14615 (linux_resume): Use linux_continue_one_thread.
14616 * server.c (handle_v_cont, handle_v_requests): New functions.
14617 (myresume): New function.
14618 (main): Handle 'v' case.
14619 * target.h (struct thread_resume): New type.
14620 (struct target_ops): Change argument of "resume" to struct
14622 (myresume): Delete macro.
14624 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14626 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14627 (uninstall): Support DESTDIR.
14629 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14631 * configure.srv: Add xscale*linux copy of arm*linux entry.
14633 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14635 * linux-arm-low.c (arm_reinsert_addr): New function.
14636 (the_low_target): Add arm_reinsert_addr.
14638 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14640 * mem-break.c: Remove whitespace at end of file.
14642 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14644 * configure.in: Check whether we need to prototype strerror.
14645 * server.h: Optionally prototype strerror.
14646 * gdbreplay.c (perror_with_name): Use strerror.
14647 * linux-low.c (linux_attach_lwp): Use strerror.
14648 * utils.c (perror_with_name): Use strerror.
14649 * config.in, configure: Regenerated.
14651 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14653 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14654 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14656 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14658 * Makefile.in (SFILES): Update.
14659 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14660 low-sun3.c: Remove files.
14662 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14664 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14665 (linux_detach_one_process, linux_detach): New functions.
14666 (linux_target_ops): Add linux_detach.
14667 * server.c (main): Handle 'D' packet.
14668 * target.h (struct target_ops): Add "detach" member.
14669 (detach_inferior): Define.
14671 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14673 From Kelley Cook <kelleycook@wideopenwest.com>:
14674 * configure.srv: Accept i[34567]86 variants.
14676 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14678 * linux-low.c (linux_wait_for_event): Correct comment typos.
14679 (linux_resume_one_process): Call check_removed_breakpoint.
14680 (linux_send_signal): New function.
14681 (linux_target_ops): Add linux_send_signal.
14682 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14684 * target.h (struct target_ops): Add send_signal.
14686 2003-05-29 Jim Blandy <jimb@redhat.com>
14688 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14689 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14690 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14691 away part of the register's value.
14693 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14695 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14696 (linux_wait_for_event, linux_init_signals): Likewise.
14698 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14700 * configure.in: Check for stdlib.h.
14701 * configure: Regenerated.
14702 * config.in: Regenerated.
14704 2003-01-04 Andreas Schwab <schwab@suse.de>
14706 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14708 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14710 * Makefile.in: Remove obsolete code.
14712 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14714 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14715 defined(PT_FPR0_HI).
14717 2002-11-17 Stuart Hughes <seh@zee2.com>
14719 * linux-arm-low.c (arm_num_regs): Increase.
14720 (arm_regmap): Include status register.
14722 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14724 * linux-low.c (register_addr): Remove incorrect -1 check.
14726 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14728 * linux-low.c (linux_create_inferior): Call setpgid. Return
14730 (unstopped_p, linux_signal_pid): Remove.
14731 (linux_target_ops): Remove linux_signal_pid.
14732 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14733 global instead of target method.
14734 * target.h (struct target_ops): Remove signal_pid. Update comment
14735 for create_inferior.
14736 * server.c (signal_pid): New variable.
14737 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14738 gdbserver. Set the child to be the foreground process group.
14739 (attach_inferior): Set signal_pid.
14741 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14743 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14745 2002-08-20 Jim Blandy <jimb@redhat.com>
14747 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14750 2002-08-01 Andrew Cagney <cagney@redhat.com>
14752 * Makefile.in: Make chill references obsolete.
14754 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14756 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14757 * configure: Regenerate.
14758 * config.in: Regenerate.
14760 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14762 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14763 (perror_with_name, remote_close, remote_open, expect, play): Static.
14765 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14767 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14768 byte offsets instead of an array of indexes.
14769 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14771 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14773 * regcache.c: Add comment.
14775 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14777 * thread-db.c: New file.
14778 * proc-service.c: New file.
14779 * acinclude.m4: New file.
14780 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14781 proc-service.o, and thread-db.o.
14782 (linux-low.o): Add USE_THREAD_DB.
14783 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14784 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14785 * aclocal.m4: Regenerated.
14786 * config.in: Regenerated.
14787 * configure: Regenerated.
14788 * configure.in: Check for proc_service.h, sys/procfs.h,
14789 thread_db.h, and linux/elf.h headrs.
14790 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14791 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14792 Check for -lthread_db and thread support.
14793 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14794 PowerPC, and SuperH.
14795 * i387-fp.c: Constify arguments.
14796 * i387-fp.h: Likewise.
14797 * inferiors.c: (struct thread_info): Renamed from
14798 `struct inferior_info'. Remove PID member. Use generic inferior
14799 list header. All uses updated.
14800 (inferiors, signal_pid): Removed.
14801 (all_threads): New variable.
14802 (get_thread): Define.
14803 (add_inferior_to_list): New function.
14804 (for_each_inferior): New function.
14805 (change_inferior_id): New function.
14806 (add_inferior): Removed.
14807 (remove_inferior): New function.
14808 (add_thread): New function.
14809 (free_one_thread): New function.
14810 (remove_thread): New function.
14811 (clear_inferiors): Use for_each_inferior and free_one_thread.
14812 (find_inferior): New function.
14813 (find_inferior_id): New function.
14814 (inferior_target_data): Update argument type.
14815 (set_inferior_target_data): Likewise.
14816 (inferior_regcache_data): Likewise.
14817 (set_inferior_regcache_data): Likewise.
14818 * linux-low.c (linux_bp_reinsert): Remove.
14819 (all_processes, stopping_threads, using_thrads)
14820 (struct pending_signals, debug_threads, pid_of): New.
14821 (inferior_pid): Replace with macro.
14822 (struct inferior_linux_data): Remove.
14823 (get_stop_pc, add_process): New functions.
14824 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14825 Use add_process and add_thread.
14826 (linux_attach_lwp): New function, based on old linux_attach. Use
14827 add_process and add_thread. Set stop_expected for new threads.
14828 (linux_attach): New function.
14829 (linux_kill_one_process): New function.
14830 (linux_kill): Kill all LWPs.
14831 (linux_thread_alive): Use find_inferior_id.
14832 (check_removed_breakpoints, status_pending_p): New functions.
14833 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14834 Update. Use WNOHANG. Wait for cloned processes also. Update process
14835 struct for the found process.
14836 (linux_wait_for_event): New function.
14837 (linux_wait): Use it. Support LWPs.
14838 (send_sigstop, wait_for_sigstop, stop_all_processes)
14839 (linux_resume_one_process, linux_continue_one_process): New functions.
14840 (linux_resume): Support LWPs.
14841 (REGISTER_RAW_SIZE): Remove.
14842 (fetch_register): Use register_size instead. Call supply_register.
14843 (usr_store_inferior_registers): Likewise. Call collect_register.
14844 Fix recursive case.
14845 (regsets_fetch_inferior_registers): Improve error message.
14846 (regsets_store_inferior_registers): Add debugging.
14847 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14848 (unstopped_p, linux_signal_pid): New functions.
14849 (linux_target_ops): Add linux_signal_pid.
14850 (linux_init_signals): New function.
14851 (initialize_low): Call it. Initialize using_threads.
14852 * regcache.c (inferior_regcache_data): Add valid
14854 (get_regcache): Fetch registers lazily. Add fetch argument
14855 and update all callers.
14856 (regcache_invalidate_one, regcache_invalidate): New
14858 (new_register_cache): Renamed from create_register_cache.
14859 Return the new regcache.
14860 (free_register_cache): Change argument to a void *.
14861 (registers_to_string, registers_from_string): Call get_regcache
14862 with fetch flag set.
14863 (register_data): Make static. Pass fetch flag to get_regcache.
14864 (supply_register): Call get_regcache with fetch flag clear.
14865 (collect_register): Call get_regcache with fetch flag set.
14866 (collect_register_as_string): New function.
14867 * regcache.h: Update.
14868 * remote-utils.c (putpkt): Flush after debug output and use
14870 Handle input interrupts while waiting for an ACK.
14871 (input_interrupt): Use signal_pid method.
14872 (getpkt): Flush after debug output and use stderr.
14873 (outreg): Use collect_register_as_string.
14874 (new_thread_notify, dead_thread_notify): New functions.
14875 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14876 and general_thread.
14877 (look_up_one_symbol): Flush after debug output.
14878 * server.c (step_thread, server_waiting): New variables.
14879 (start_inferior): Don't use signal_pid. Update call to mywait.
14880 (attach_inferior): Update call to mywait.
14881 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14882 (main): Don't fetch/store registers explicitly. Use
14883 set_desired_inferior. Support proposed ``Hs'' packet. Update
14885 * server.h: Update.
14886 (struct inferior_list, struct_inferior_list_entry): New.
14887 * target.c (set_desired_inferior): New.
14888 (write_inferior_memory): Constify.
14889 (mywait): New function.
14890 * target.h: Update.
14891 (struct target_ops): New signal_pid method.
14892 (mywait): Removed macro, added prototype.
14894 * linux-low.h (regset_func): Removed.
14895 (regset_fill_func, regset_store_func): New.
14896 (enum regset_type): New.
14897 (struct regset_info): Add type field. Use new operation types.
14898 (struct linux_target_ops): stop_pc renamed to get_pc.
14899 Add decr_pc_after_break and breakpoint_at.
14900 (get_process, get_thread_proess, get_process_thread)
14901 (strut process_info, all_processes, linux_attach_lwp)
14902 (thread_db_init): New.
14904 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14905 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14906 (the_low_target): Add new members.
14907 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14908 (i386_store_fpxregset): Constify.
14909 (target_regsets): Add new kind identifier.
14910 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14911 (i386_set_pc): Add debugging.
14912 (i386_breakpoint_at): New function.
14913 (the_low_target): Add new members.
14914 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14915 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14916 (mips_breakpoint_at): New.
14917 (the_low_target): Add new members.
14918 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14919 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14920 (the_low_target): Add new members.
14921 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14922 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14923 (the_low_target): Add new members.
14924 * linux-x86-64-low.c (target_regsets): Add new kind
14927 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
14929 From Martin Pool <mbp@samba.org>:
14930 * server.c (gdbserver_usage): New function.
14933 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
14935 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14936 stop_at -> stop_pc.
14938 2002-05-04 Andrew Cagney <ac131313@redhat.com>
14940 * Makefile.in: Remove obsolete code.
14942 2002-04-24 Michal Ludvig <mludvig@suse.cz>
14944 * linux-low.c (regsets_fetch_inferior_registers),
14945 (regsets_store_inferior_registers): Removed cast to int from
14947 * regcache.h: Added declaration of struct inferior_info.
14949 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14951 * inferiors.c (struct inferior_info): Add regcache_data.
14952 (add_inferior): Call create_register_cache.
14953 (clear_inferiors): Call free_register_cache.
14954 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14955 * regcache.c (struct inferior_regcache_data): New.
14956 (registers): Remove.
14957 (get_regcache): New function.
14958 (create_register_cache, free_register_cache): New functions.
14959 (set_register_cache): Don't initialize the register cache here.
14960 (registers_to_string, registers_from_string, register_data): Call
14962 * regcache.h: Add prototypes.
14963 * server.h: Likewise.
14965 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14967 * mem-break.c: New file.
14968 * mem-break.h: New file.
14969 * Makefile.in: Add mem-break.o rule; update server.h
14971 * inferiors.c (struct inferior_info): Add target_data
14973 (clear_inferiors): Free target_data member if set.
14974 (inferior_target_data, set_inferior_target_data): New functions.
14975 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14976 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14977 * linux-low.c (linux_bp_reinsert): New variable.
14978 (struct inferior_linux_data): New.
14979 (linux_create_inferior): Use set_inferior_target_data.
14980 (linux_attach): Likewise. Call add_inferior.
14981 (linux_wait_for_one_inferior): New function.
14982 (linux_wait): Call it.
14983 (linux_write_memory): Add const.
14984 (initialize_low): Call set_breakpoint_data.
14985 * linux-low.h (struct linux_target_ops): Add breakpoint
14987 * server.c (attach_inferior): Remove extra add_inferior
14989 * server.h: Include mem-break.h. Update inferior.c
14991 * target.c (read_inferior_memory)
14992 (write_inferior_memory): New functions.
14993 * target.h (read_inferior_memory)
14994 (write_inferior_memory): Change macros to prototypes.
14995 (struct target_ops): Update comments. Add const to write_memory
14998 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15000 * linux-low.c (usr_store_inferior_registers): Support
15001 registers which are allowed to fail to store.
15002 * linux-low.h (linux_target_ops): Likewise.
15003 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15004 (ppc_cannot_store_register): FPSCR may not be storable.
15006 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15008 * server.h: Include <string.h> if HAVE_STRING_H.
15009 * ChangeLog: Correct paths in last ChangeLog entry.
15011 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15013 * linux-low.h: Remove obsolete prototypes.
15014 (struct linux_target_ops): New.
15015 (extern the_low_target): New.
15016 * linux-low.c (num_regs, regmap): Remove declarations.
15017 (register_addr): Use the_low_target explicitly.
15018 (fetch_register): Likewise.
15019 (usr_fetch_inferior_registers): Likewise.
15020 (usr_store_inferior_registers): Likewise.
15021 * linux-arm-low.c (num_regs): Remove.
15022 (arm_num_regs): Define.
15023 (arm_regmap): Renamed from regmap, made static.
15024 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15026 (arm_cannot_store_register): Renamed from cannot_store_register,
15028 (the_low_target): New.
15029 * linux-i386-low.c (num_regs): Remove.
15030 (i386_num_regs): Define.
15031 (i386_regmap): Renamed from regmap, made static.
15032 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15034 (i386_cannot_store_register): Renamed from cannot_store_register,
15036 (the_low_target): New.
15037 * linux-ia64-low.c (num_regs): Remove.
15038 (ia64_num_regs): Define.
15039 (ia64_regmap): Renamed from regmap, made static.
15040 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15042 (ia64_cannot_store_register): Renamed from cannot_store_register,
15044 (the_low_target): New.
15045 * linux-m68k-low.c (num_regs): Remove.
15046 (m68k_num_regs): Define.
15047 (m68k_regmap): Renamed from regmap, made static.
15048 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15050 (m68k_cannot_store_register): Renamed from cannot_store_register,
15052 (the_low_target): New.
15053 * linux-mips-low.c (num_regs): Remove.
15054 (mips_num_regs): Define.
15055 (mips_regmap): Renamed from regmap, made static.
15056 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15058 (mips_cannot_store_register): Renamed from cannot_store_register,
15060 (the_low_target): New.
15061 * linux-ppc-low.c (num_regs): Remove.
15062 (ppc_num_regs): Define.
15063 (ppc_regmap): Renamed from regmap, made static.
15064 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15066 (ppc_cannot_store_register): Renamed from cannot_store_register,
15068 (the_low_target): New.
15069 * linux-s390-low.c (num_regs): Remove.
15070 (s390_num_regs): Define.
15071 (s390_regmap): Renamed from regmap, made static.
15072 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15074 (s390_cannot_store_register): Renamed from cannot_store_register,
15076 (the_low_target): New.
15077 * linux-sh-low.c (num_regs): Remove.
15078 (sh_num_regs): Define.
15079 (sh_regmap): Renamed from regmap, made static.
15080 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15082 (sh_cannot_store_register): Renamed from cannot_store_register,
15084 (the_low_target): New.
15085 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15086 (the_low_target): New.
15088 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15090 * Makefile.in: Add stamp-h target.
15091 * configure.in: Create stamp-h.
15092 * configure: Regenerated.
15094 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15096 * inferiors.c: New file.
15097 * target.c: New file.
15098 * target.h: New file.
15099 * Makefile.in: Add target.o and inferiors.o. Update
15101 * linux-low.c (inferior_pid): New static variable,
15102 moved from server.c.
15103 (linux_create_inferior): Renamed from create_inferior.
15104 Call add_inferior. Return 0 on success instead of a PID.
15105 (linux_attach): Renamed from myattach.
15106 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15107 (linux_thread_alive): Renamed from mythread_alive.
15108 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15110 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15111 (regsets_store_inferior_registers): Correct error message.
15112 Add missing ``return 0''.
15113 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15114 (linux_store_registers): Renamed from store_inferior_registers.
15115 (linux_read_memory): Renamed from read_inferior_memory.
15116 (linux_write_memory): Renamed from write_inferior_memory.
15117 (linux_target_ops): New structure.
15118 (initialize_low): Call set_target_ops ().
15119 * remote-utils.c (unhexify): New function.
15120 (hexify): New function.
15121 (input_interrupt): Send signals to ``signal_pid''.
15122 * server.c (inferior_pid): Remove.
15123 (start_inferior): Update create_inferior call.
15124 (attach_inferior): Call add_inferior.
15125 (handle_query): New function.
15126 (main): Call handle_query for `q' packets.
15127 * server.h: Include "target.h". Remove obsolete prototypes.
15128 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15130 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15132 * Makefile.in: Add WARN_CFLAGS. Update configury
15134 * configure.in: Check for <string.h>
15135 * configure: Regenerate.
15136 * config.in: Regenerate.
15137 * gdbreplay.c: Include needed system headers.
15138 (remote_open): Remove strchr prototype.
15139 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15140 * regcache.c (supply_register): Change buf argument to const void *.
15141 (supply_register_by_name): Likewise.
15142 (collect_register): Change buf argument to void *.
15143 (collect_register_by_name): Likewise.
15144 * regcache.h: Add missing prototypes.
15145 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15146 * server.c (handle_query): New function.
15147 (attached): New static variable, moved out of main.
15148 (main): Quiet longjmp clobber warnings.
15149 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15150 * utils.c (error): Remove NORETURN.