1 2017-08-09 Yao Qi <yao.qi@linaro.org>
3 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
4 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
5 i386-avx-mpx.o and i386-mmx.o.
6 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
7 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
8 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
9 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
10 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
11 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
12 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
13 i386/amd64-avx-mpx.xml.
15 2017-08-09 Yao Qi <yao.qi@linaro.org>
17 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
19 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
20 i386/x32-avx-avx512.xml.
22 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
24 * tracepoint.h (enum class fast_tpoint_collect_result): New
26 (fast_tracepoint_collecting): Change return type to
27 fast_tpoint_collect_result.
28 * tracepoint.c (fast_tracepoint_collecting): Likewise.
29 * linux-low.h: Include tracepoint.h.
30 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
31 fast_tpoint_collect_result.
32 * linux-low.c (handle_tracepoints): Adjust.
33 (linux_fast_tracepoint_collecting): Change return type to
34 fast_tpoint_collect_result.
35 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
36 linux_wait_1, stuck_in_jump_pad_callback,
37 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
38 proceed_one_lwp): Adjust to type change.
40 2017-07-10 Yao Qi <yao.qi@linaro.org>
42 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
44 2017-06-29 Yao Qi <yao.qi@linaro.org>
46 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
48 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
50 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
52 * Makefile.in (IPA_OBJS): Sort and format one item per line.
54 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
56 * linux-low.c (linux_create_inferior): Adjust code to access the
57 environment information via 'gdb_environ' class.
58 * lynx-low.c (lynx_create_inferior): Likewise.
59 * server.c (our_environ): Make it an instance of 'gdb_environ'.
60 (get_environ): Return a pointer to 'our_environ'.
61 (captured_main): Initialize 'our_environ'.
62 * server.h (get_environ): Adjust prototype.
63 * spu-low.c (spu_create_inferior): Adjust code to access the
64 environment information via 'gdb_environ' class.
66 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
68 * linux-low.c (linux_read_memory, linux_write_memory): Remove
69 usage of "register" keyword.
71 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
73 * configure: Re-generate.
75 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
77 * configure: Re-generate.
79 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
81 * Makefile.in (COMPILE.pre): Add "-x c++".
83 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
85 * fork-child.c: Conditionally include <signal.h>.
87 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
89 * server.c (handle_general_set): Handle new packet
91 (handle_query): Add "QStartupWithShell" to the list of supported
93 (gdbserver_usage): Add help text explaining the
94 new "--startup-with-shell" and "--no-startup-with-shell" CLI
96 (captured_main): Recognize and act upon the presence of the new
99 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
100 Pedro Alves <palves@redhat.com>
102 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
103 * configure: Regenerate.
104 * configure.srv (srv_linux_obj): Add "fork-child.o" and
106 (i[34567]86-*-lynxos*): Likewise.
107 (spu*-*-*): Likewise.
108 * fork-child.c: New file.
109 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
111 (linux_ptrace_fun): New function.
112 (linux_create_inferior): Adjust function prototype to reflect
113 change on "target.h". Adjust function code to use
115 (linux_request_interrupt): Delete "signal_pid".
116 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
117 (lynx_ptrace_fun): New function.
118 (lynx_create_inferior): Adjust function prototype to reflect
119 change on "target.h". Adjust function code to use
121 * nto-low.c (nto_create_inferior): Adjust function prototype and
122 code to reflect change on "target.h". Update comments.
123 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
124 "common-terminal.h" and "environ.h".
125 (terminal_fd): Moved to fork-child.c.
126 (old_foreground_pgrp): Likewise.
127 (restore_old_foreground_pgrp): Likewise.
128 (last_status): Make it global.
129 (last_ptid): Likewise.
130 (our_environ): New variable.
131 (startup_with_shell): Likewise.
132 (program_name): Likewise.
133 (program_argv): Rename to...
134 (program_args): ...this.
135 (wrapper_argv): New variable.
136 (start_inferior): Delete function.
137 (get_exec_wrapper): New function.
138 (get_exec_file): Likewise.
139 (get_environ): Likewise.
140 (prefork_hook): Likewise.
141 (post_fork_inferior): Likewise.
142 (postfork_hook): Likewise.
143 (postfork_child_hook): Likewise.
144 (handle_v_run): Update code to deal with arguments coming from the
145 remote host. Update calls from "start_inferior" to
147 (captured_main): Likewise. Initialize environment variable. Call
149 * server.h (post_fork_inferior): New prototype.
150 (get_environ): Likewise.
151 (last_status): Declare.
152 (last_ptid): Likewise.
153 (signal_pid): Likewise.
154 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
155 (spu_ptrace_fun): New function.
156 (spu_create_inferior): Adjust function prototype to reflect change
157 on "target.h". Adjust function code to use "fork_inferior".
158 * target.c (target_terminal_init): New function.
159 (target_terminal_inferior): Likewise.
160 (target_terminal_ours): Likewise.
161 * target.h: Include <vector>.
162 (struct target_ops) <create_inferior>: Update prototype.
163 (create_inferior): Update macro.
164 * utils.c (gdb_flush_out_err): New function.
165 * win32-low.c (win32_create_inferior): Adjust function prototype
166 and code to reflect change on "target.h".
168 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
170 * inferiors.c (switch_to_thread): New function.
172 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
174 * Makefile.in (SFILE): Add "common/job-control.c".
175 (OBS): Add "job-control.o".
177 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
179 * Makefile: Remove "@host_makefile_frag@".
181 2017-05-05 Pedro Alves <palves@redhat.com>
183 * configure: Regenerate.
185 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
187 * configure: Regenerate.
189 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
191 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
192 software_single_step change of return type to
193 std::vector<CORE_ADDR>.
194 * linux-low.c (install_software_single_step_breakpoints):
196 * linux-low.h (install_software_single_step_breakpoints):
199 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
201 * remote-utils.c: Include "gdb_termios.h" instead of
203 * terminal.h: Delete file.
205 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
207 * server.c: Include <vector>.
208 <program_argv, wrapper_argv>: Convert to std::vector.
209 (start_inferior): Rewrite function to use C++.
210 (handle_v_run): Likewise. Update code that calculates the argv
211 based on the vRun packet; use C++.
212 (captured_main): Likewise.
214 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
216 * server.c (handle_v_cont): Initialize thread_resume::thread
219 2017-04-05 Pedro Alves <palves@redhat.com>
221 * configure: Regenerate.
223 2017-04-05 Pedro Alves <palves@redhat.com>
225 * gdbreplay.c (sync_error): Constify.
226 * linux-x86-low.c (push_opcode): Constify.
228 2017-04-05 Pedro Alves <palves@redhat.com>
230 * win32-low.c (get_child_debug_event)
231 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
232 Report TARGET_WAITKIND_SPURIOUS instead.
234 2017-04-05 Pedro Alves <palves@redhat.com>
236 * remote-utils.c (remote_prepare, remote_open): Constify.
237 * remote-utils.h (remote_prepare, remote_open): Constify.
238 * server.c (captured_main): Constify 'port' handling.
240 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
242 * Makefile.in (clean): Clear .deps.
244 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
246 * .gitignore: Remove generated files, replace with wildcard.
247 * (clean): Replace removal of generated files with wildcard.
248 (version.c): Replace with...
249 (version-generated.c): ...this.
250 (xml-builtin.c): Replace with...
251 (xml-builtin-generated.c): ...this.
252 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
253 (%.c: *regformats*): Replace with...
254 (%-generated.c: *regformats*): ...this.
256 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
258 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
259 (xtensa_fill_gregset): Call collect_register_by_name for
261 (xtensa_store_gregset): Call supply_register_by_name for
264 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
266 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
267 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
268 (xtensa_store_gregset): Call supply_register for all registers in
269 a0_regnum..a0_regnum + C0_NREGS range.
271 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
273 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
274 (ax-ipa.o: ax.c): Remove.
275 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
276 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
277 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
278 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
279 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
281 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
283 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
284 (print-utils-ipa.o: ../common/print-utils.c): Remove.
285 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
286 (errors-ipa.o: ../common/errors.c): Remove.
287 (format-ipa.o: ../common/format.c): Remove.
288 (common-utils-ipa.o: ../common/common-utils.c): Remove.
290 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
292 * Makefile.in (%-ipa.o: %.c): New rule.
293 (tracepoint-ipa.o: tracepoint.c): Remove.
294 (utils-ipa.o: utils.c): Remove.
295 (remote-utils-ipa.o: remote-utils.c): Remove.
296 (regcache-ipa.o: regcache.c): Remove.
297 (i386-linux-ipa.o: i386-linux.c): Remove.
298 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
299 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
300 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
301 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
302 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
303 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
304 (amd64-linux-ipa.o: amd64-linux.c): Remove.
305 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
306 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
307 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
308 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
309 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
310 (aarch64-ipa.o: aarch64.c): Remove.
311 (s390-linux32-ipa.o: s390-linux32.c): Remove.
312 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
313 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
314 (s390-linux64-ipa.o: s390-linux64.c): Remove.
315 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
316 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
317 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
318 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
319 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
320 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
321 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
322 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
323 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
324 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
325 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
326 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
327 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
328 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
329 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
330 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
331 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
332 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
333 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
334 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
335 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
336 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
337 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
338 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
339 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
340 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
341 (tdesc-ipa.o: tdesc.c): Remove.
342 (x32-linux-ipa.o: x32-linux.c): Remove.
343 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
344 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
346 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
348 * Makefile.in (%.o: ../arch/%.c): New rule.
349 (arm.o: ../arch/arm.c): Remove.
350 (arm-linux.o: ../arch/arm-linux.c): Remove.
351 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
352 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
354 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
356 * Makefile.in (%.o: ../nat/%.c): New rule.
357 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
358 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
359 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
360 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
361 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
362 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
363 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
364 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
365 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
366 (linux-personality.o: ../nat/linux-personality.c): Remove.
367 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
368 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
369 (x86-linux.o: ../nat/x86-linux.c): Remove.
370 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
371 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
373 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
375 * Makefile.in (%.o: ../common/%.c): New rule.
376 (signals.o: ../common/signals.c): Remove.
377 (print-utils.o: ../common/print-utils.c): Remove.
378 (rsp-low.o: ../common/rsp-low.c): Remove.
379 (common-utils.o: ../common/common-utils.c): Remove.
380 (posix-strerror.o: ../common/posix-strerror.c): Remove.
381 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
382 (vec.o: ../common/vec.c): Remove.
383 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
384 (xml-utils.o: ../common/xml-utils.c): Remove.
385 (ptid.o: ../common/ptid.c): Remove.
386 (buffer.o: ../common/buffer.c): Remove.
387 (format.o: ../common/format.c): Remove.
388 (filestuff.o: ../common/filestuff.c): Remove.
389 (agent.o: ../common/agent.c): Remove.
390 (errors.o: ../common/errors.c): Remove.
391 (environ.o: ../common/environ.c): Remove.
392 (common-debug.o: ../common/common-debug.c): Remove.
393 (cleanups.o: ../common/cleanups.c): Remove.
394 (common-exceptions.o: ../common/common-exceptions.c): Remove.
395 (fileio.o: ../common/fileio.c): Remove.
396 (common-regcache.o: ../common/common-regcache.c): Remove.
397 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
398 (new-op.o: ../common/new-op.c): Remove.
399 (btrace-common.o: ../common/btrace-common.c): Remove.
401 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
403 * Makefile.in (%.o: ../target/%.c): New rule.
404 (waitstatus.o: ../target/waitstatus.c): Remove.
406 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
409 (%.c: ../regformats/%.dat,
410 (%.c: ../regformats/arm/%.dat,
411 (%.c: ../regformats/i386/%.dat,
412 (%.c: ../regformats/rs6000/%.dat): New rules.
415 (arm-with-iwmmxt.c): Remove.
416 (arm-with-vfpv2.c): Remove.
417 (arm-with-vfpv3.c): Remove.
418 (arm-with-neon.c): Remove.
419 (reg-bfin.c): Remove.
420 (reg-cris.c): Remove.
421 (reg-crisv32.c): Remove.
423 (i386-linux.c): Remove.
424 (i386-avx.c): Remove.
425 (i386-avx-linux.c): Remove.
426 (i386-avx-avx512.c): Remove.
427 (i386-avx-avx512-linux.c): Remove.
428 (i386-mpx.c): Remove.
429 (i386-mpx-linux.c): Remove.
430 (i386-avx-mpx-avx512-pku.c): Remove.
431 (i386-avx-mpx-avx512-pku-linux.c): Remove.
432 (i386-avx-mpx.c): Remove.
433 (i386-avx-mpx-linux.c): Remove.
434 (i386-mmx.c): Remove.
435 (i386-mmx-linux.c): Remove.
436 (reg-ia64.c): Remove.
437 (reg-m32r.c): Remove.
438 (reg-m68k.c): Remove.
440 (mips-linux.c): Remove.
441 (mips-dsp-linux.c): Remove.
442 (mips64-linux.c): Remove.
443 (mips64-dsp-linux.c): Remove.
444 (nios2-linux.c): Remove.
445 (powerpc-32.c): Remove.
446 (powerpc-32l.c): Remove.
447 (powerpc-altivec32l.c): Remove.
448 (powerpc-cell32l.c): Remove.
449 (powerpc-vsx32l.c): Remove.
450 (powerpc-isa205-32l.c): Remove.
451 (powerpc-isa205-altivec32l.c): Remove.
452 (powerpc-isa205-vsx32l.c): Remove.
453 (powerpc-e500l.c): Remove.
454 (powerpc-64l.c): Remove.
455 (powerpc-altivec64l.c): Remove.
456 (powerpc-cell64l.c): Remove.
457 (powerpc-vsx64l.c): Remove.
458 (powerpc-isa205-64l.c): Remove.
459 (powerpc-isa205-altivec64l.c): Remove.
460 (powerpc-isa205-vsx64l.c): Remove.
461 (s390-linux32.c): Remove.
462 (s390-linux32v1.c): Remove.
463 (s390-linux32v2.c): Remove.
464 (s390-linux64.c): Remove.
465 (s390-linux64v1.c): Remove.
466 (s390-linux64v2.c): Remove.
467 (s390-te-linux64.c): Remove.
468 (s390-vx-linux64.c): Remove.
469 (s390-tevx-linux64.c): Remove.
470 (s390x-linux64.c): Remove.
471 (s390x-linux64v1.c): Remove.
472 (s390x-linux64v2.c): Remove.
473 (s390x-te-linux64.c): Remove.
474 (s390x-vx-linux64.c): Remove.
475 (s390x-tevx-linux64.c): Remove.
476 (tic6x-c64xp-linux.c): Remove.
477 (tic6x-c64x-linux.c): Remove.
478 (tic6x-c62x-linux.c): Remove.
480 (reg-sparc64.c): Remove.
483 (amd64-linux.c): Remove.
484 (amd64-avx.c): Remove.
485 (amd64-avx-linux.c): Remove.
486 (amd64-avx-avx512.c): Remove.
487 (amd64-avx-avx512-linux.c): Remove.
488 (amd64-mpx.c): Remove.
489 (amd64-mpx-linux.c): Remove.
490 (amd64-avx-mpx-avx512-pku.c): Remove.
491 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
492 (amd64-avx-mpx.c): Remove.
493 (amd64-avx-mpx-linux.c): Remove.
495 (x32-linux.c): Remove.
497 (x32-avx-linux.c): Remove.
498 (x32-avx-avx512.c): Remove.
499 (x32-avx-avx512-linux.c): Remove.
500 (reg-xtensa.c): Remove.
501 (reg-tilegx.c): Remove.
502 (reg-tilegx32.c): Remove.
504 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
506 * Makefile.in (SFILES): Add "common/environ.c".
507 (OBJS): Add "common/environ.h".
509 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
511 * configure.ac: Check if the fs_base and gs_base members of
512 `struct user_regs_struct' exist.
513 * config.in: Regenerated.
514 * configure: Likewise.
516 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
518 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
520 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
521 (get_next_pcs_syscall_next_pc): Likewise.
523 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
525 * win32-i386-low.c: Fix incorrect reference to a couple source files.
526 * nto-x86-low.c: Likewise.
528 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
530 * Makefile.in: Include disable-implicit-rules.mk.
532 2016-11-23 Pedro Alves <palves@redhat.com>
534 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
535 (debug_vprintf): Use std::chrono::steady_clock instead of
536 gettimeofday. Use '.' instead of ':'.
537 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
538 (get_timestamp): Use std::chrono::steady_clock instead of
541 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
543 * Makefile.in: Fix whitespace formatting.
545 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
547 * Makefile.in (SFILES, OBS): Flatten list and order
550 2016-11-23 Pedro Alves <palves@redhat.com>
552 * event-loop.c (handle_file_event): Use warning.
553 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
554 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
557 2016-11-23 Pedro Alves <palves@redhat.com>
559 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
561 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
562 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
563 debug_printf and debug_flush for debug output.
564 * server.c (handle_general_set): Likewise.
565 * thread-db.c (try_thread_db_load): Use debug_printf for debug
568 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
570 * Makefile.in (.c.o): Replace rule with ...
571 (%.o: %.c): ... this one.
573 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
575 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
576 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
578 * configure.ac: Remove checks for the make program.
579 * configure: Re-generate.
581 2016-10-28 Pedro Alves <palves@redhat.com>
583 * Makefile.in (CXX_DIALECT): Get from configure.
584 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
585 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
586 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
587 * config.in: Regenerate.
588 * configure: Regenerate.
590 2016-10-27 Yao Qi <yao.qi@linaro.org>
592 * linux-low.c (linux_supports_range_stepping): Return true if
593 can_software_single_step return true.
595 2016-10-27 Yao Qi <yao.qi@linaro.org>
597 * inferiors.c (find_inferior_in_random): New function.
598 * inferiors.h (find_inferior_in_random): Declare.
599 * linux-low.c (linux_wait_for_event_filtered): Call
600 find_inferior_in_random instead of find_inferior.
602 2016-10-27 Yao Qi <yao.qi@linaro.org>
604 * linux-low.c (linux_wait_1): If single-step breakpoints are
605 inserted, remove them.
607 2016-10-26 Pedro Alves <palves@redhat.com>
609 * linux-low.c (handle_extended_wait): Link parent/child fork
611 (linux_wait_1): Unlink them.
612 (linux_set_resume_request): Ignore resume requests for
613 already-resumed and unhandled fork child threads.
614 * linux-low.h (struct lwp_info) <fork_relative>: New field.
615 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
617 (handle_v_requests) <vCont>: Don't call require_running.
618 * server.h (in_queued_stop_replies): New declaration.
620 2016-10-24 Yao Qi <yao.qi@linaro.org>
623 * linux-aarch64-low.c (append_insns): Cast the return value to
626 2016-10-10 Yao Qi <yao.qi@linaro.org>
628 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
630 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
632 * target.c (target_supports_multi_process): New function, moved
634 * target.h (target_supports_multi_process): ... here. Remove
637 2016-10-05 Tom Tromey <tom@tromey.com>
640 * tracepoint.c (handle_tracepoint_bkpts): Check
641 ipa_error_tracepoint, not ipa_stopping_tracepoint.
643 2016-10-05 Yao Qi <yao.qi@linaro.org>
645 * configure.srv: Update the path of arm-*.xml files.
647 2016-10-05 Terry Guo <terry.guo@arm.com>
648 Yao Qi <yao.qi@linaro.org>
650 * Makefile.in: Adjust the path of rules.
651 * configure.srv: Update the path of xml files.
652 * regformats/arm-with-iwmmxt.dat: Regenerated.
653 * regformats/arm-with-neon.dat: Likewise.
654 * regformats/arm-with-vfpv2.dat: Likewise.
655 * regformats/arm-with-vfpv3.dat Likewise.
657 2016-09-30 Yao Qi <yao.qi@linaro.org>
660 * target.c (target_stop_and_wait): Don't call
661 target_continue_no_signal, use resume_stop instead.
663 2016-09-26 Yao Qi <yao.qi@linaro.org>
665 * linux-low.c (linux_wait_1): Call debug_exit.
667 2016-09-23 Pedro Alves <palves@redhat.com>
669 * Makefile.in (SFILES): Add common/new-op.c.
670 (OBS): Add common/new-op.o.
671 (new-op.o): New rule.
673 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
675 * .gitinore: Ignore more files.
677 2016-09-21 Yao Qi <yao.qi@linaro.org>
679 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
682 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
684 * server.c (start_inferior): Call target_mourn_inferior instead of
685 mourn_inferior; pass ptid_t argument to it.
687 (handle_target_event): Likewise.
688 * target.c (target_mourn_inferior): New function.
689 * target.h (mourn_inferior): Delete macro.
691 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
693 * linux-low.c (lwp_is_stepping): New function.
695 2016-09-06 Carl Love <cel@us.ibm.com>
697 * server.c (start_inferior): Fixed comment, requested comment change
698 didn't get updated correctly. Removed reference to ptrace () call as
699 it is only true on Linux systems.
701 2016-09-06 Carl Love <cel@us.ibm.com>
703 * server.c (start_inferior): Do not call
704 function target_post_create_inferior () if the
705 inferior process has already exited.
707 2016-09-05 Pedro Alves <palves@redhat.com>
709 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
710 (COMPILE.pre, CC_LD): Use CXX directly.
711 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
712 * acinclude.m4: Don't include build-with-cxx.m4.
713 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
714 * configure: Regenerate.
716 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
719 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
720 call writing data to own_buf.
722 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
724 * target.c (mywait): Call target_wait instead of
726 (target_wait): New function.
728 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
730 * server.c (start_inferior): New variable 'ptid'. Replace calls
731 to the_target->resume by target_continue{,_no_signal}, depending
733 * target.c (target_stop_and_wait): Call target_continue_no_signal
734 instead of the_target->resume.
735 (target_continue): New function.
737 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
739 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
741 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
744 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
746 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
747 * linux-arm-low.c (ps_get_thread_area): Likewise.
748 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
749 * linux-m68k-low.c (ps_get_thread_area): Likewise.
750 * linux-mips-low.c (ps_get_thread_area): Likewise.
751 * linux-nios2-low.c (ps_get_thread_area): Likewise.
752 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
753 * linux-x86-low.c (ps_get_thread_area): Likewise.
754 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
756 2016-08-19 Pedro Alves <palves@redhat.com>
758 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
760 2016-08-19 Pedro Alves <palves@redhat.com>
762 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
763 comment. Use memcpy instead of casting through unsigned long.
765 2016-08-19 Pedro Alves <palves@redhat.com>
767 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
768 allocating around 0x80000000.
770 2016-08-19 Pedro Alves <palves@redhat.com>
773 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
774 (x32-avx512-linux-ipa.o): New rules.
775 * configure.ac (x86_64-*-linux*): New x32 check.
776 * configure.srv (ipa_x32_linux_regobj): New.
777 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
778 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
780 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
782 * configure: Regenerate.
784 2016-08-09 Pedro Alves <palves@redhat.com>
787 * Makefile.in (OBS): Add signals-state-save-restore.o.
788 (signals-state-save-restore.o): New rule.
789 * config.in: Regenerate.
790 * configure: Regenerate.
791 * linux-low.c: Include "signals-state-save-restore.h".
792 (linux_create_inferior): Call
793 restore_original_signals_state.
794 * server.c: Include "dispositions-save-restore.h".
795 (captured_main): Call save_original_signals_state.
797 2016-08-05 Pedro Alves <palves@redhat.com>
799 * configure: Regenerate.
801 2016-08-04 Yao Qi <yao.qi@linaro.org>
803 * linux-low.c (regsets_fetch_inferior_registers): Check
804 errno is ESRCH or not.
806 2016-08-02 Yao Qi <yao.qi@linaro.org>
808 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
809 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
810 (thread_db_load_search): Update.
811 (try_thread_db_load_1): Don't look for td_ta_event_addr,
812 td_ta_set_event and td_ta_event_getmsg.
814 2016-07-26 Pedro Alves <palves@redhat.com>
817 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
818 of unsigned long for 64-bit registers and use uint32_t instead of
819 unsigned int for 32-bit registers.
821 2016-07-26 Pedro Alves <palves@redhat.com>
823 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
826 2016-07-21 Tom Tromey <tom@tromey.com>
828 * configure: Rebuild.
830 2016-07-21 Yao Qi <yao.qi@linaro.org>
832 * mem-break.c (find_gdb_breakpoint): Cast bp to
833 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
835 2016-07-21 Yao Qi <yao.qi@linaro.org>
837 * server.c (handle_v_requests): Support s and S actions
838 if target_supports_software_single_step return true.
840 2016-07-21 Yao Qi <yao.qi@linaro.org>
842 * linux-low.c (resume_stopped_resumed_lwps): If resume request
843 is resume_step, call maybe_hw_step.
844 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
846 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
848 (proceed_one_lwp): If resume request is resume_step, install
849 reinsert breakpoints and call maybe_hw_step.
851 2016-07-21 Yao Qi <yao.qi@linaro.org>
853 * linux-low.c (proceed_one_lwp): Declare.
854 (linux_resume_one_thread): Remove local variable 'step'.
855 Lift code enqueue signal. Call proceed_one_lwp instead of
856 linux_resume_one_lwp.
858 2016-07-21 Yao Qi <yao.qi@linaro.org>
860 * linux-low.c (linux_resume_one_thread): Call
861 enqueue_pending_signal.
863 2016-07-21 Yao Qi <yao.qi@linaro.org>
865 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
866 * inferiors.c (do_restore_current_thread_cleanup): New function.
867 (make_cleanup_restore_current_thread): Likewise.
868 * linux-low.c (install_software_single_step_breakpoints): Call
869 make_cleanup_restore_current_thread. Switch current_thread to
872 2016-07-21 Yao Qi <yao.qi@linaro.org>
874 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
875 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
876 (clone_one_breakpoint): Likewise.
877 (delete_reinsert_breakpoints): Change parameter to thread.
879 (has_reinsert_breakpoints): Likewise.
880 (uninsert_reinsert_breakpoints): Likewise.
881 (reinsert_reinsert_breakpoints): Likewise.
882 * mem-break.h (set_reinsert_breakpoint): Update declaration.
883 (delete_reinsert_breakpoints): Likewise.
884 (reinsert_reinsert_breakpoints): Likewise.
885 (uninsert_reinsert_breakpoints): Likewise.
886 (has_reinsert_breakpoints): Likewise.
888 2016-07-21 Yao Qi <yao.qi@linaro.org>
890 * inferiors.c (get_thread_process): Make parameter const.
891 * inferiors.h (get_thread_process): Update declaration.
892 * mem-break.c (clone_all_breakpoints): Remove all parameters.
893 Add new parameters child_thread and parent_thread. Callers
895 * mem-break.h (clone_all_breakpoints): Update declaration.
897 2016-07-21 Yao Qi <yao.qi@linaro.org>
899 * mem-break.c (struct breakpoint) <cond_list>: Remove.
900 <command_list, handler>: Remove.
901 (struct gdb_breakpoint): New.
902 (struct other_breakpoint): New.
903 (struct reinsert_breakpoint): New.
904 (is_gdb_breakpoint): New function.
905 (any_persistent_commands): Update command_list if
906 is_gdb_breakpoint returns true.
907 (set_breakpoint): Create breakpoints according to their types.
908 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
909 (set_gdb_breakpoint_1): Likewise.
910 (set_gdb_breakpoint): Likewise.
911 (clear_breakpoint_conditions): Change parameter type to
912 'struct gdb_breakpoint *'.
913 (clear_breakpoint_commands): Likewise.
914 (clear_breakpoint_conditions_and_commands): Likewise.
915 (add_condition_to_breakpoint): Likewise.
916 (add_breakpoint_condition): Likewise.
917 (add_commands_to_breakpoint): Likewise.
918 (check_breakpoints): Check other_breakpoint.
919 (clone_one_breakpoint): Clone breakpopint according to its type.
920 * mem-break.h (struct gdb_breakpoint): Declare.
921 (set_gdb_breakpoint): Update declaration.
922 (clear_breakpoint_conditions_and_commands): Likewise.
923 (add_breakpoint_condition): Likewise.
924 (add_breakpoint_commands): Likewise.
925 * server.c (process_point_options): Change parameter type to
926 'struct gdb_breakpoint *'.
928 2016-07-21 Yao Qi <yao.qi@linaro.org>
930 * mem-break.c (set_breakpoint_at): Rename it to ...
931 (set_breakpoint_type_at): ... it.
932 (set_breakpoint_at): Call set_breakpoint_type_at.
933 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
934 * mem-break.h (set_breakpoint_at): Update comments.
936 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
938 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
940 (nios2_store_gregset): Likewise.
942 2016-07-01 Pedro Alves <palves@redhat.com>
943 Antoine Tremblay <antoine.tremblay@ericsson.com>
945 * linux-low.c: Change interface to take the target lwp_info
946 pointer directly and return void. Handle detaching from a zombie
948 (linux_detach_lwp_callback): New function.
949 (linux_detach): Detach from the leader thread after detaching from
952 2016-06-28 Yao Qi <yao.qi@linaro.org>
954 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
955 for variable new_offset.
956 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
957 (aarch64_ftrace_insn_reloc_cb): Likewise.
958 (aarch64_ftrace_insn_reloc_tb): Likewise.
959 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
960 PRIx64 instead of PRIx32.
962 2016-06-28 Yao Qi <yao.qi@linaro.org>
964 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
965 (the_low_target): Install arm_get_syscall_trapinfo.
967 2016-06-28 Yao Qi <yao.qi@linaro.org>
969 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
971 (the_low_target): Install aarch64_get_syscall_trapinfo.
973 2016-06-28 Yao Qi <yao.qi@linaro.org>
975 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
977 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
978 Remove parameter sysno.
979 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
982 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
984 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
985 (s390_emit_ne_goto): Likewise.
986 (s390_emit_lt_goto): Likewise.
987 (s390_emit_le_goto): Likewise.
988 (s390_emit_gt_goto): Likewise.
989 (s390_emit_ge_goto): Likewise.
990 (s390x_emit_eq_goto): Likewise.
991 (s390x_emit_ne_goto): Likewise.
992 (s390x_emit_lt_goto): Likewise.
993 (s390x_emit_le_goto): Likewise.
994 (s390x_emit_gt_goto): Likewise.
995 (s390x_emit_ge_goto): Likewise.
996 (s390_emit_ops_impl): Mark variable static.
997 (s390x_emit_ops): Likewise.
999 2016-06-17 Yao Qi <yao.qi@linaro.org>
1001 * linux-low.c (handle_extended_wait): Call
1002 uninsert_reinsert_breakpoints for the parent process. Remove
1003 reinsert breakpoints from the child process. Reinsert them to
1004 the parent process when vfork is done.
1005 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1006 (reinsert_reinsert_breakpoints): New function.
1007 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1008 (reinsert_reinsert_breakpoints): Declare.
1010 2016-06-17 Yao Qi <yao.qi@linaro.org>
1012 * linux-low.c (handle_extended_wait): If the parent is doing
1013 step-over, remove the reinsert breakpoints from the forked child.
1015 2016-06-17 Yao Qi <yao.qi@linaro.org>
1017 * linux-low.c (unsuspend_all_lwps): Declare.
1018 (linux_low_filter_event): If thread exited, call finish_step_over.
1019 If step-over is finished, unsuspend other threads.
1021 2016-06-17 Yao Qi <yao.qi@linaro.org>
1023 * linux-low.c (linux_resume_one_lwp_throw): Assert
1024 has_reinsert_breakpoints returns false.
1025 * mem-break.c (delete_disabled_breakpoints): Assert
1026 bp type isn't reinsert_breakpoint.
1028 2016-06-17 Yao Qi <yao.qi@linaro.org>
1030 * linux-low.c (maybe_hw_step): New function.
1031 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1032 (finish_step_over): Switch current_thread to lwp temporarily,
1033 and assert has_reinsert_breakpoints returns true.
1034 (proceed_one_lwp): Call maybe_hw_step.
1035 * mem-break.c (has_reinsert_breakpoints): New function.
1036 * mem-break.h (has_reinsert_breakpoints): Declare.
1038 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1040 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1042 2016-05-17 Yao Qi <yao.qi@linaro.org>
1044 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1045 instead of find_inferior.
1047 2016-05-05 Yao Qi <yao.qi@linaro.org>
1049 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1050 Initialize res to zero.
1052 2016-05-05 Yao Qi <yao.qi@linaro.org>
1054 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1057 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1059 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1060 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1061 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1063 2016-04-28 Par Olsson <par.olsson@windriver.com>
1064 Simon Marchi <simon.marchi@ericsson.com>
1066 * tracepoint.c (write_inferior_int8): New function.
1067 (cmd_qtenable_disable): Write enable flag using
1068 write_inferior_int8.
1070 2016-04-25 Yao Qi <yao.qi@linaro.org>
1072 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1073 (need_step_over_p): Return zero if the LWP has pending signals
1074 can be delivered on software single step target.
1076 2016-04-25 Yao Qi <yao.qi@linaro.org>
1078 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1079 return instead of error.
1081 2016-04-22 Yao Qi <yao.qi@linaro.org>
1083 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1086 2016-04-22 Yao Qi <yao.qi@linaro.org>
1088 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1089 signal when stepping over breakpoint with software single
1092 2016-04-21 Pedro Alves <palves@redhat.com>
1094 * linux-s390-low.c (s390_collect_ptrace_register)
1095 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1097 (s390_check_regset): Use void * instead of gdb_byte *.
1099 2016-04-20 Pedro Alves <palves@redhat.com>
1101 * configure: Renegerate.
1103 2016-04-20 Yao Qi <yao.qi@linaro.org>
1105 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1106 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1108 (arm_store_gregset): Likewise.
1110 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1112 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1113 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1114 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1115 (amd64-avx-mpx-linux.c): New rules.
1116 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1117 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1118 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1119 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1120 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1121 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1122 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1123 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1124 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1125 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1126 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1127 * linux-x86-low.c (x86_linux_read_description): Add case for
1128 X86_XSTATE_AVX_MPX_MASK.
1129 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1130 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1131 init_registers_i386_avx_mpx_linux.
1132 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1133 (initialize_low_tracepoint): Call
1134 init_registers_i386_avx_mpx_linux.
1135 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1136 (initialize_low_tracepoint): Call
1137 init_registers_amd64_avx_mpx_linux.
1138 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1139 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1140 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1143 2016-04-18 Pedro Alves <palves@redhat.com>
1145 * configure: Regenerate.
1147 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1149 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1150 (aarch64_emit_sub): Likewise.
1152 2016-04-12 Pedro Alves <palves@redhat.com>
1154 * utils.c (prepare_to_throw_exception): Delete.
1156 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1158 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1160 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1162 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1164 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1166 * linux-aarch64-ipa.c: Add <elf.h> include.
1167 * linux-ppc-ipa.c: Add <elf.h> include.
1168 * linux-s390-ipa.c: Add <elf.h> include.
1170 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1172 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1173 (get_raw_reg_ptr): Likewise.
1174 (get_trace_state_variable_value_ptr): Likewise.
1175 (set_trace_state_variable_value_ptr): Likewise.
1176 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1179 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1180 Marcin Kościelnicki <koriakin@0x04.net>
1183 * linux-ppc-low.c (emit_insns): New function.
1184 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1185 (ppc_emit_prologue): New function.
1186 (ppc_emit_epilogue): New function.
1187 (ppc_emit_add): New function.
1188 (ppc_emit_sub): New function.
1189 (ppc_emit_mul): New function.
1190 (ppc_emit_lsh): New function.
1191 (ppc_emit_rsh_signed): New function.
1192 (ppc_emit_rsh_unsigned): New function.
1193 (ppc_emit_ext): New function.
1194 (ppc_emit_zero_ext): New function.
1195 (ppc_emit_log_not): New function.
1196 (ppc_emit_bit_and): New function.
1197 (ppc_emit_bit_or): New function.
1198 (ppc_emit_bit_xor): New function.
1199 (ppc_emit_bit_not): New function.
1200 (ppc_emit_equal): New function.
1201 (ppc_emit_less_signed): New function.
1202 (ppc_emit_less_unsigned): New function.
1203 (ppc_emit_ref): New function.
1204 (ppc_emit_const): New function.
1205 (ppc_emit_reg): New function.
1206 (ppc_emit_pop): New function.
1207 (ppc_emit_stack_flush): New function.
1208 (ppc_emit_swap): New function.
1209 (ppc_emit_stack_adjust): New function.
1210 (ppc_emit_call): New function.
1211 (ppc_emit_int_call_1): New function.
1212 (ppc_emit_void_call_2): New function.
1213 (ppc_emit_if_goto): New function.
1214 (ppc_emit_goto): New function.
1215 (ppc_emit_eq_goto): New function.
1216 (ppc_emit_ne_goto): New function.
1217 (ppc_emit_lt_goto): New function.
1218 (ppc_emit_le_goto): New function.
1219 (ppc_emit_gt_goto): New function.
1220 (ppc_emit_ge_goto): New function.
1221 (ppc_write_goto_address): New function.
1222 (ppc_emit_ops_impl): New static variable.
1223 (ppc64v1_emit_prologue): New function.
1224 (ppc64v2_emit_prologue): New function.
1225 (ppc64_emit_epilogue): New function.
1226 (ppc64_emit_add): New function.
1227 (ppc64_emit_sub): New function.
1228 (ppc64_emit_mul): New function.
1229 (ppc64_emit_lsh): New function.
1230 (ppc64_emit_rsh_signed): New function.
1231 (ppc64_emit_rsh_unsigned): New function.
1232 (ppc64_emit_ext): New function.
1233 (ppc64_emit_zero_ext): New function.
1234 (ppc64_emit_log_not): New function.
1235 (ppc64_emit_bit_and): New function.
1236 (ppc64_emit_bit_or): New function.
1237 (ppc64_emit_bit_xor): New function.
1238 (ppc64_emit_bit_not): New function.
1239 (ppc64_emit_equal): New function.
1240 (ppc64_emit_less_signed): New function.
1241 (ppc64_emit_less_unsigned): New function.
1242 (ppc64_emit_ref): New function.
1243 (ppc64_emit_const): New function.
1244 (ppc64v1_emit_reg): New function.
1245 (ppc64v2_emit_reg): New function.
1246 (ppc64_emit_pop): New function.
1247 (ppc64_emit_stack_flush): New function.
1248 (ppc64_emit_swap): New function.
1249 (ppc64v1_emit_call): New function.
1250 (ppc64v2_emit_call): New function.
1251 (ppc64v1_emit_int_call_1): New function.
1252 (ppc64v2_emit_int_call_1): New function.
1253 (ppc64v1_emit_void_call_2): New function.
1254 (ppc64v2_emit_void_call_2): New function.
1255 (ppc64_emit_if_goto): New function.
1256 (ppc64_emit_eq_goto): New function.
1257 (ppc64_emit_ne_goto): New function.
1258 (ppc64_emit_lt_goto): New function.
1259 (ppc64_emit_le_goto): New function.
1260 (ppc64_emit_gt_goto): New function.
1261 (ppc64_emit_ge_goto): New function.
1262 (ppc64v1_emit_ops_impl): New static variable.
1263 (ppc64v2_emit_ops_impl): New static variable.
1264 (ppc_emit_ops): New function.
1265 (linux_low_target): Wire in ppc_emit_ops.
1267 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1268 Marcin Kościelnicki <koriakin@0x04.net>
1271 * Makefile.in: Add powerpc-*-ipa.o
1272 * configure.srv: Add ipa_obj for powerpc*-linux.
1273 * linux-ppc-ipa.c: New file.
1274 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1276 (PPC_FIELD): New macro.
1277 (PPC_SEXT): New macro.
1278 (PPC_OP6): New macro.
1279 (PPC_BO): New macro.
1280 (PPC_LI): New macro.
1281 (PPC_BD): New macro.
1282 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1283 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1284 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1285 (ppc_get_thread_area): New function.
1286 (is_elfv2_inferior): New function.
1287 (gen_ds_form): New function.
1288 (GEN_STD): New macro.
1289 (GEN_STDU): New macro.
1290 (GEN_LD): New macro.
1291 (GEN_LDU): New macro.
1292 (gen_d_form): New function.
1293 (GEN_ADDI): New macro.
1294 (GEN_ADDIS): New macro.
1295 (GEN_LI): New macro.
1296 (GEN_LIS): New macro.
1297 (GEN_ORI): New macro.
1298 (GEN_ORIS): New macro.
1299 (GEN_LWZ): New macro.
1300 (GEN_STW): New macro.
1301 (GEN_STWU): New macro.
1302 (gen_xfx_form): New function.
1303 (GEN_MFSPR): New macro.
1304 (GEN_MTSPR): New macro.
1305 (GEN_MFCR): New macro.
1306 (GEN_MTCR): New macro.
1307 (GEN_SYNC): New macro.
1308 (GEN_LWSYNC): New macro.
1309 (gen_x_form): New function.
1310 (GEN_OR): New macro.
1311 (GEN_MR): New macro.
1312 (GEN_LWARX): New macro.
1313 (GEN_STWCX): New macro.
1314 (GEN_CMPW): New macro.
1315 (gen_md_form): New function.
1316 (GEN_RLDICL): New macro.
1317 (GEN_RLDICR): New macro.
1318 (gen_i_form): New function.
1320 (GEN_BL): New macro.
1321 (gen_b_form): New function.
1322 (GEN_BNE): New macro.
1323 (GEN_LOAD): New macro.
1324 (GEN_STORE): New macro.
1325 (gen_limm): New function.
1326 (gen_atomic_xchg): New function.
1327 (gen_call): New function.
1328 (ppc_relocate_instruction): New function.
1329 (ppc_install_fast_tracepoint_jump_pad): New function.
1330 (ppc_get_min_fast_tracepoint_insn_len): New function.
1331 (ppc_get_ipa_tdesc_idx): New function.
1332 (the_low_target): Wire in the new functions.
1333 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1335 * linux-ppc-tdesc.h: New file.
1337 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1339 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1340 (alloc_jump_pad_buffer): New function.
1341 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1342 (alloc_jump_pad_buffer): New function.
1343 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1344 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1345 (alloc_jump_pad_buffer): New function.
1346 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1347 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1348 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1349 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1351 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1353 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1354 * linux-amd64-ipa.c: Likewise.
1355 * linux-i386-ipa.c: Likewise.
1356 * linux-s390-ipa.c: Likewise.
1357 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1358 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1359 set_trace_state_variable_value_ptr.
1360 (struct ipa_sym_addresses): Likewise.
1361 (symbol_list): Likewise.
1362 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1363 accessing gdb_collect directly.
1364 (gdb_collect_ptr_type): New typedef.
1365 (get_raw_reg_ptr_type): New typedef.
1366 (get_trace_state_variable_value_ptr_type): New typedef.
1367 (set_trace_state_variable_value_ptr_type): New typedef.
1368 (gdb_collect_ptr): New global.
1369 (get_raw_reg_ptr): New global.
1370 (get_trace_state_variable_value_ptr): New global.
1371 (set_trace_state_variable_value_ptr): New global.
1372 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1373 accessing get_raw_reg directly.
1374 (get_get_tsv_func_addr): Likewise for
1375 get_trace_state_variable_value_ptr.
1376 (get_set_tsv_func_addr): Likewise for
1377 set_trace_state_variable_value_ptr.
1378 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1380 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1382 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1384 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1386 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1388 (relocate_instruction): Remove own_buf.
1389 * server.c (own_buf): Make global.
1390 (handle_v_requests): Make global.
1391 * server.h (own_buf): New declaration.
1392 (handle_v_requests): New prototype.
1394 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1397 * linux-s390-low.c (add_insns): New function.
1398 (s390_emit_prologue): New function.
1399 (s390_emit_epilogue): New function.
1400 (s390_emit_add): New function.
1401 (s390_emit_sub): New function.
1402 (s390_emit_mul): New function.
1403 (s390_emit_lsh): New function.
1404 (s390_emit_rsh_signed): New function.
1405 (s390_emit_rsh_unsigned): New function.
1406 (s390_emit_ext): New function.
1407 (s390_emit_log_not): New function.
1408 (s390_emit_bit_and): New function.
1409 (s390_emit_bit_or): New function.
1410 (s390_emit_bit_xor): New function.
1411 (s390_emit_bit_not): New function.
1412 (s390_emit_equal): New function.
1413 (s390_emit_less_signed): New function.
1414 (s390_emit_less_unsigned): New function.
1415 (s390_emit_ref): New function.
1416 (s390_emit_if_goto): New function.
1417 (s390_emit_goto): New function.
1418 (s390_write_goto_address): New function.
1419 (s390_emit_litpool): New function.
1420 (s390_emit_const): New function.
1421 (s390_emit_call): New function.
1422 (s390_emit_reg): New function.
1423 (s390_emit_pop): New function.
1424 (s390_emit_stack_flush): New function.
1425 (s390_emit_zero_ext): New function.
1426 (s390_emit_swap): New function.
1427 (s390_emit_stack_adjust): New function.
1428 (s390_emit_set_r2): New function.
1429 (s390_emit_int_call_1): New function.
1430 (s390_emit_void_call_2): New function.
1431 (s390_emit_eq_goto): New function.
1432 (s390_emit_ne_goto): New function.
1433 (s390_emit_lt_goto): New function.
1434 (s390_emit_le_goto): New function.
1435 (s390_emit_gt_goto): New function.
1436 (s390_emit_ge_goto): New function.
1437 (s390x_emit_prologue): New function.
1438 (s390x_emit_epilogue): New function.
1439 (s390x_emit_add): New function.
1440 (s390x_emit_sub): New function.
1441 (s390x_emit_mul): New function.
1442 (s390x_emit_lsh): New function.
1443 (s390x_emit_rsh_signed): New function.
1444 (s390x_emit_rsh_unsigned): New function.
1445 (s390x_emit_ext): New function.
1446 (s390x_emit_log_not): New function.
1447 (s390x_emit_bit_and): New function.
1448 (s390x_emit_bit_or): New function.
1449 (s390x_emit_bit_xor): New function.
1450 (s390x_emit_bit_not): New function.
1451 (s390x_emit_equal): New function.
1452 (s390x_emit_less_signed): New function.
1453 (s390x_emit_less_unsigned): New function.
1454 (s390x_emit_ref): New function.
1455 (s390x_emit_if_goto): New function.
1456 (s390x_emit_const): New function.
1457 (s390x_emit_call): New function.
1458 (s390x_emit_reg): New function.
1459 (s390x_emit_pop): New function.
1460 (s390x_emit_stack_flush): New function.
1461 (s390x_emit_zero_ext): New function.
1462 (s390x_emit_swap): New function.
1463 (s390x_emit_stack_adjust): New function.
1464 (s390x_emit_int_call_1): New function.
1465 (s390x_emit_void_call_2): New function.
1466 (s390x_emit_eq_goto): New function.
1467 (s390x_emit_ne_goto): New function.
1468 (s390x_emit_lt_goto): New function.
1469 (s390x_emit_le_goto): New function.
1470 (s390x_emit_gt_goto): New function.
1471 (s390x_emit_ge_goto): New function.
1472 (s390_emit_ops): New function.
1473 (struct linux_target_ops): Fill in emit_ops hook.
1475 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1478 * Makefile.in: Add s390 IPA files.
1479 * configure.srv: Build IPA for s390.
1480 * linux-s390-ipa.c: New file.
1481 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1482 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1483 (tdesc_s390_linux32): Likewise.
1484 (init_registers_s390_linux32v1): Likewise.
1485 (tdesc_s390_linux32v1): Likewise.
1486 (init_registers_s390_linux32v2): Likewise.
1487 (tdesc_s390_linux32v2): Likewise.
1488 (init_registers_s390_linux64): Likewise.
1489 (tdesc_s390_linux64): Likewise.
1490 (init_registers_s390_linux64v1): Likewise.
1491 (tdesc_s390_linux64v1): Likewise.
1492 (init_registers_s390_linux64v2): Likewise.
1493 (tdesc_s390_linux64v2): Likewise.
1494 (init_registers_s390_te_linux64): Likewise.
1495 (tdesc_s390_te_linux64): Likewise.
1496 (init_registers_s390_vx_linux64): Likewise.
1497 (tdesc_s390_vx_linux64): Likewise.
1498 (init_registers_s390_tevx_linux64): Likewise.
1499 (tdesc_s390_tevx_linux64): Likewise.
1500 (init_registers_s390x_linux64): Likewise.
1501 (tdesc_s390x_linux64): Likewise.
1502 (init_registers_s390x_linux64v1): Likewise.
1503 (tdesc_s390x_linux64v1): Likewise.
1504 (init_registers_s390x_linux64v2): Likewise.
1505 (tdesc_s390x_linux64v2): Likewise.
1506 (init_registers_s390x_te_linux64): Likewise.
1507 (tdesc_s390x_te_linux64): Likewise.
1508 (init_registers_s390x_vx_linux64): Likewise.
1509 (tdesc_s390x_vx_linux64): Likewise.
1510 (init_registers_s390x_tevx_linux64): Likewise.
1511 (tdesc_s390x_tevx_linux64): Likewise.
1512 (have_hwcap_s390_vx): New static variable.
1513 (s390_arch_setup): Fill have_hwcap_s390_vx.
1514 (s390_get_thread_area): New function.
1515 (s390_ft_entry_gpr_esa): New const.
1516 (s390_ft_entry_gpr_zarch): New const.
1517 (s390_ft_entry_misc): New const.
1518 (s390_ft_entry_fr): New const.
1519 (s390_ft_entry_vr): New const.
1520 (s390_ft_main_31): New const.
1521 (s390_ft_main_64): New const.
1522 (s390_ft_exit_fr): New const.
1523 (s390_ft_exit_vr): New const.
1524 (s390_ft_exit_misc): New const.
1525 (s390_ft_exit_gpr_esa): New const.
1526 (s390_ft_exit_gpr_zarch): New const.
1527 (append_insns): New function.
1528 (s390_relocate_instruction): New function.
1529 (s390_install_fast_tracepoint_jump_pad): New function.
1530 (s390_get_min_fast_tracepoint_insn_len): New function.
1531 (s390_get_ipa_tdesc_idx): New function.
1532 (struct linux_target_ops): Wire in the above functions.
1533 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1534 * linux-s390-tdesc.h: New file.
1536 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1538 * linux-s390-low.c (s390_supports_tracepoints): New function.
1539 (struct linux_target_ops): Fill supports_tracepoints hook.
1541 2016-03-18 Yao Qi <yao.qi@linaro.org>
1543 * linux-low.c (lwp_signal_can_be_delivered): New function.
1544 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1546 2016-03-18 Yao Qi <yao.qi@linaro.org>
1548 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1549 0 if signal is enqueued. Remove 'signal' from one debugging
1550 message. Move one debugging message to some lines below.
1551 Remove code setting 'signal' to 0.
1553 2016-03-18 Yao Qi <yao.qi@linaro.org>
1555 * linux-low.c (linux_low_filter_event): Remove redundant
1556 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1558 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1560 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1561 (struct linux_target_ops): Wire in the above.
1563 2016-03-03 Yao Qi <yao.qi@linaro.org>
1565 * linux-low.c: Update comments to start_step_over.
1567 2016-03-03 Yao Qi <yao.qi@linaro.org>
1570 * linux-low.c (handle_extended_wait): Set child suspended
1571 if event_lwp->bp_reinsert isn't zero.
1573 2016-03-02 Yao Qi <yao.qi@linaro.org>
1575 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1576 enqueue_pending_signal.
1578 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1580 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1583 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1585 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1586 (s390_regmap_3264) [!__s390x__]: New global.
1587 (s390_collect_ptrace_register): Skip map entries containing -1.
1588 (s390_supply_ptrace_register): Ditto.
1589 (s390_fill_gprs_high): New function.
1590 (s390_store_gprs_high): New function.
1591 (s390_regsets): Add NT_S390_HIGH_GPRS.
1592 (s390_get_hwcap): Enable on 31-bit.
1593 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1594 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1595 Detect NT_S390_HIGH_GPRS.
1596 (s390_usrregs_info_3264): Enable on 31-bit.
1597 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1598 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1600 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1603 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1604 * configure.srv: Ditto.
1605 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1606 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1607 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1608 (init_registers_amd64_linux): Remove prototype.
1609 (tdesc_amd64_linux): Remove declaration.
1610 (get_ipa_tdesc): New function.
1611 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1612 initialize remaining tdescs.
1613 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1614 (init_registers_i386_linux): Remove prototype.
1615 (tdesc_i386_linux): Remove declaration.
1616 (get_ipa_tdesc): New function.
1617 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1618 initialize remaining tdescs.
1619 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1620 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1621 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1622 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1623 (x86_get_ipa_tdesc_idx): New function.
1624 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1625 * linux-x86-tdesc.h: New file.
1626 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1627 (target_get_ipa_tdesc_idx): New macro.
1628 * tracepoint.c (ipa_tdesc_idx): New macro.
1629 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1630 (symbol_list): Add ipa_tdesc_idx.
1631 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1632 (ipa_tdesc): Remove.
1633 (ipa_tdesc_idx): New variable.
1634 (get_context_regcache): Use get_ipa_tdesc.
1635 (gdb_collect): Ditto.
1637 * tracepoint.h (get_ipa_tdesc): New prototype.
1638 (ipa_tdesc): Remove.
1640 2016-02-24 Pedro Alves <palves@redhat.com>
1642 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1643 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1644 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1645 Factor out common code between the USE_SIGTRAP_SIGINFO and
1646 !USE_SIGTRAP_SIGINFO blocks.
1647 (linux_low_filter_event): Call save_stop_reason instead of
1648 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1650 (linux_wait_1): Update comments.
1652 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1654 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1655 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1656 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1657 ppc_insert_point, ppc_remove_point.
1659 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1661 * linux-s390-low.c (s390_supports_z_point_type): New function.
1662 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1664 2016-02-16 Yao Qi <yao.qi@linaro.org>
1666 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1667 PC. Get pc from regcache_read_pc.
1669 2016-02-12 Yao Qi <yao.qi@linaro.org>
1671 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1672 or linux_get_pc_32bit.
1673 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1675 2016-02-12 Yao Qi <yao.qi@linaro.org>
1677 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1678 arm_linux_get_next_pcs_fixup.
1680 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1682 * tracepoint.c (x_tracepoint_action_download): Change
1683 write_inferior_data_ptr to write_inferior_data_pointer.
1684 (cmd_qtstart): Likewise.
1685 (write_inferior_data_ptr): Remove.
1686 (download_agent_expr): Change write_inferior_data_ptr to
1687 write_inferior_data_pointer.
1688 (download_tracepoint_1): Likewise.
1689 (download_tracepoint): Likewise.
1690 (download_trace_state_variables): Likewise.
1692 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1693 Marcin Kościelnicki <koriakin@0x04.net>
1695 * tracepoint.c (struct tracepoint_action_ops): Remove.
1696 (struct tracepoint_action): Remove ops.
1697 (m_tracepoint_action_download, r_tracepoint_action_download)
1698 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1699 size and offset accordingly.
1700 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1701 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1702 (tracepoint_action_send, tracepoint_action_download): New functions.
1703 Helpers for trace action handlers.
1704 (add_tracepoint_action): Remove setup actions ops.
1705 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1707 2016-02-10 Yao Qi <yao.qi@linaro.org>
1709 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1711 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1713 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1715 * configure: Regenerate.
1717 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1719 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1720 void * to gdb_byte *.
1721 * linux-low.c (siginfo_fixup): Likewise.
1722 (linux_xfer_siginfo): Likewise.
1723 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1725 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1727 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1729 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1731 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1733 * linux-x86-low.c [__x86_64__]: Include
1734 "nat/amd64-linux-siginfo.h".
1735 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1736 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1737 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1738 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1739 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1740 (cpt_si_fd, si_timerid, si_overrun): Move from
1741 nat/amd64-linux-siginfo.c.
1742 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1744 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1746 * server.c (skip_to_semicolon): Remove.
1747 (process_point_options): Use strchrnul instead of
1750 2016-01-26 Yao Qi <yao.qi@linaro.org>
1752 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1753 * linux-low.c (install_software_single_step_breakpoints): Don't
1754 call regcache_read_pc.
1755 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1758 2016-01-26 Yao Qi <yao.qi@linaro.org>
1760 * linux-low.c (install_software_single_step_breakpoints): Call
1761 regcache_read_pc instead of get_pc.
1763 2016-01-26 Yao Qi <yao.qi@linaro.org>
1765 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1766 (unblock_async_io): Rename to ...
1767 (block_unblock_async_io): ... it. New function.
1768 (enable_async_io): Don't install SIGIO handler. Unblock it
1770 (disable_async_io): Don't ignore SIGIO. Block it instead.
1771 (initialize_async_io): Install SIGIO handler. Don't call
1774 2016-01-26 Yao Qi <yao.qi@linaro.org>
1776 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1777 first character is '\003', call *the_target->request_interrupt.
1779 2016-01-25 Yao Qi <yao.qi@linaro.org>
1781 * remote-utils.c (new_thread_notify): Remove.
1782 (dead_thread_notify): Likewise.
1783 * remote-utils.h (new_thread_notify): Remove declaration.
1784 (dead_thread_notify): Likewise.
1786 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1788 * gdb.trace/pending.exp: Fix expected message on continue.
1790 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1792 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1793 it works properly on big-endian machines where sizeof (CORE_ADDR)
1796 2016-01-21 Pedro Alves <palves@redhat.com>
1798 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1799 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1800 * configure: Regenerate.
1802 2016-01-21 Yao Qi <yao.qi@linaro.org>
1804 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1805 is_thumb and set it according to CPSR saved on the stack.
1806 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1807 arm_sigreturn_next_pc.
1809 2016-01-18 Yao Qi <yao.qi@linaro.org>
1811 * linux-low.c (linux_set_pc_64bit): New function.
1812 (linux_get_pc_64bit): New function.
1813 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1815 * linux-sparc-low.c (debug_threads): Remove declaration.
1816 (sparc_get_pc): Remove.
1817 (the_low_target): Use linux_get_pc_64bit instead of
1819 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1820 (the_low_target): Use linux_get_pc_64bit and
1823 2016-01-18 Yao Qi <yao.qi@linaro.org>
1825 * linux-arm-low.c (debug_threads): Remove declaration.
1826 (arm_get_pc, arm_set_pc): Remove.
1827 (the_low_target): Use linux_get_pc_32bit and
1829 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1830 (the_low_target): Use linux_get_pc_32bit and
1832 * linux-cris-low.c (debug_threads): Remove declaration.
1833 (cris_get_pc, cris_set_pc,): Remove.
1834 (the_low_target): Use linux_get_pc_32bit and
1836 * linux-crisv32-low.c (debug_threads): Remove declaration.
1837 (cris_get_pc, cris_set_pc): Remove.
1838 (the_low_target): Use linux_get_pc_32bit and
1840 * linux-low.c: Include inttypes.h.
1841 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1842 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1843 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1844 (the_low_target): Use linux_get_pc_32bit and
1846 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1847 (the_low_target): Use linux_get_pc_32bit and
1849 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1850 (the_low_target): Use linux_get_pc_32bit and
1852 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1853 (the_low_target): Use linux_get_pc_32bit and
1855 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1856 (the_low_target): Use linux_get_pc_32bit and
1859 2016-01-18 Gary Benson <gbenson@redhat.com>
1861 * configure.ac (AC_FUNC_FORK): New check.
1862 * config.in: Regenerate.
1863 * configure: Likewise.
1865 2016-01-14 Yao Qi <yao.qi@linaro.org>
1867 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1868 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1869 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1870 arm_get_next_pcs_ctor.
1872 2016-01-12 Josh Stone <jistone@redhat.com>
1873 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1875 * inferiors.h: Include "gdb_vecs.h".
1876 (struct process_info): Add syscalls_to_catch.
1877 * inferiors.c (remove_process): Free syscalls_to_catch.
1878 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1879 syscall_return stops.
1880 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1881 * server.c (handle_general_set): Handle QCatchSyscalls.
1882 (handle_query): Report support for QCatchSyscalls.
1883 * target.h (struct target_ops): Add supports_catch_syscall.
1884 (target_supports_catch_syscall): New macro.
1885 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1886 (struct lwp_info): Add syscall_state.
1887 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1888 Maintain syscall_state and syscalls_to_catch across exec.
1889 (get_syscall_trapinfo): New function, proxy to the_low_target.
1890 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1891 (linux_low_filter_event): Toggle syscall_state entry/return for
1892 syscall traps, and set it ignored for all others.
1893 (gdb_catching_syscalls_p): New function.
1894 (gdb_catch_this_syscall_p): New function.
1895 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1896 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1897 (linux_supports_catch_syscall): New function.
1898 (linux_target_ops): Install it.
1899 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1900 (the_low_target): Install it.
1902 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1904 * acinclude.m4: Include new ../warning.m4 file.
1905 * configure: Regenerated.
1906 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1908 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1910 * ax.c (is_goto_target): Mark static.
1911 * linux-low.c (register_addr): Likewise.
1912 (linux_fetch_registers, linux_store_registers): Likewise.
1913 * mem-break.c (any_persistent_commands): Fix old prototype.
1914 (add_commands_to_breakpoint): Mark static.
1915 * regcache.c (find_register_by_name): Delete unused func.
1916 * remote-utils.c (hex_or_minus_one): Mark static.
1917 * server.c (monitor_show_help): Mark static.
1918 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1919 handle_v_requests): Likewise.
1921 2016-01-12 Pedro Alves <palves@redhat.com>
1923 Remove use of the registered trademark symbol throughout.
1925 2016-01-08 Yao Qi <yao.qi@linaro.org>
1927 * remote-utils.c (getpkt): If c is '\003', call target hook
1930 2016-01-06 Yao Qi <yao.qi@linaro.org>
1932 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1933 linux-aarch32-low.c.
1934 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1935 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1936 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1937 (thumb2_breakpoint): Declare.
1938 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1939 linux-aarch32-low.h.
1940 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1941 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1942 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1944 2016-01-01 Joel Brobecker <brobecker@adacore.com>
1946 * gdbreplay.c (gdbreplay_version): Change copyright year in
1948 * server.c (gdbserver_version): Likewise.
1950 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1952 * server.c (crc32_table): Delete.
1953 (crc32): Use libiberty's xcrc32 function.
1955 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1957 * lynx-low.c (lynx_delete_thread_callback): New function.
1958 (lynx_mourn): Properly delete our process and all of its
1959 threads. Remove call to clear_inferiors.
1961 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1963 * target.c (thread_search_callback): Add check that
1964 the thread_stopped target callback is not NULL before
1967 2015-12-21 Yao Qi <yao.qi@linaro.org>
1969 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1972 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1974 * server.c (handle_query): Call target_supports_software_single_step.
1976 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1978 * linux-low.c (single_step): New function.
1979 (linux_resume_one_lwp_throw): Call single_step.
1980 (start_step_over): Likewise.
1982 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1984 * Makefile.in (SFILES): Append arch/arm-linux.c,
1985 arch/arm-get-next-pcs.c.
1986 (arm-linux.o): New rule.
1987 (arm-get-next-pcs.o): New rule.
1988 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1990 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1991 to linux-aarch32-low.c.
1992 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1993 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1994 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1995 (thumb2_breakpoint_len): Likewise.
1996 (arm_is_thumb_mode): Make non-static.
1997 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1998 from linux-aarch32-low.c.
1999 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2000 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2001 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2002 (thumb2_breakpoint_len): Likewise.
2003 (arm_is_thumb_mode): New declaration.
2004 * linux-arm-low.c: Include arch/arm-linux.h
2005 aarch/arm-get-next-pcs.h, sys/syscall.h.
2006 (get_next_pcs_ops): New struct.
2007 (get_next_pcs_addr_bits_remove): New function.
2008 (get_next_pcs_is_thumb): New function.
2009 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2010 (arm_sigreturn_next_pc): Likewise.
2011 (get_next_pcs_syscall_next_pc): Likewise.
2012 (arm_gdbserver_get_next_pcs): Likewise.
2013 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2015 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2016 * server.h: Include gdb_vecs.h.
2018 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2020 * Makefile.in (SFILES): Append common/common-regcache.c.
2021 (OBS): Append common-regcache.o.
2022 (common-regcache.o): New rule.
2023 * regcache.c (init_register_cache): Initialize cache to
2025 (regcache_raw_read_unsigned): New function.
2026 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2027 register_status enum.
2029 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2031 * linux-aarch64-low.c (the_low_targets): Rename
2032 breakpoint_reinsert_addr to get_next_pcs.
2033 * linux-arm-low.c (the_low_targets): Likewise.
2034 * linux-bfin-low.c (the_low_targets): Likewise.
2035 * linux-cris-low.c (the_low_targets): Likewise.
2036 * linux-crisv32-low.c (the_low_targets): Likewise.
2037 * linux-low.c (can_software_single_step): Likewise.
2038 (install_software_single_step_breakpoints): New function.
2039 (start_step_over): Use install_software_single_step_breakpoints.
2040 * linux-low.h: New CORE_ADDR vector.
2041 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2043 * linux-mips-low.c (the_low_targets): Likewise.
2044 * linux-nios2-low.c (the_low_targets): Likewise.
2045 * linux-sparc-low.c (the_low_targets): Likewise.
2047 2015-12-17 Pedro Alves <palves@redhat.com>
2049 * linux-low.c (linux_kill_one_lwp): Remove references to
2051 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2053 (linux_init_signals): Delete.
2054 (initialize_low): Adjust.
2055 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2057 2015-12-16 Pedro Alves <palves@redhat.com>
2059 * configure.ac (compiler warning flags): When testing a
2060 -Wno-foo option, check whether -Wfoo works instead.
2061 * configure: Regenerate.
2063 2015-12-11 Don Breazeal <donb@codesourcery.com>
2065 * server.c (process_serial_event): Don't exit from gdbserver
2066 in remote mode if there are still active inferiors.
2068 2015-12-11 Yao Qi <yao.qi@linaro.org>
2070 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2071 arm_breakpoint_at if the process is 32-bit.
2073 2015-12-11 Yao Qi <yao.qi@linaro.org>
2075 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2078 2015-12-07 Yao Qi <yao.qi@linaro.org>
2080 * configure.srv: Append arm.o to srv_tgtobj for
2081 aarch64*-*-linux* target.
2082 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2083 from linux-arm-low.c.
2084 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2085 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2086 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2087 (thumb2_breakpoint_len): Likewise.
2088 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2089 (arm_breakpoint_kinds): Likewise.
2090 (arm_breakpoint_kind_from_pc): Likewise.
2091 (arm_sw_breakpoint_from_kind): Likewise.
2092 (arm_breakpoint_kind_from_current_state): Likewise.
2093 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2094 (arm_sw_breakpoint_from_kind): Declare.
2095 (arm_breakpoint_kind_from_current_state): Declare.
2096 (arm_breakpoint_at): Declare.
2097 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2098 arm_sw_breakpoint_from_kind if process is 32-bit.
2099 (aarch64_breakpoint_kind_from_pc): New function.
2100 (aarch64_breakpoint_kind_from_current_state): New function.
2101 (the_low_target): Initialize fields breakpoint_kind_from_pc
2102 and breakpoint_kind_from_current_state.
2103 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2104 linux-aarch32-low.c.
2105 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2106 (arm_breakpoint, arm_breakpoint_len): Likewise.
2107 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2108 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2109 (arm_is_thumb_mode): Likewise.
2110 (arm_breakpoint_at): Likewise.
2111 (arm_breakpoint_kind_from_pc): Likewise.
2112 (arm_sw_breakpoint_from_kind): Likewise.
2113 (arm_breakpoint_kind_from_current_state): Likewise.
2116 2015-08-04 Yao Qi <yao.qi@linaro.org>
2118 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2119 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2120 * server.c (extended_protocol): Remove "static".
2121 * server.h (extended_protocol): Declare it.
2123 2015-12-04 Josh Stone <jistone@redhat.com>
2125 * target.h (struct target_ops) <arch_setup>: Rename to ...
2126 (struct target_ops) <post_create_inferior>: ... this.
2127 (target_arch_setup): Rename to ...
2128 (target_post_create_inferior): ... this, calling post_create_inferior.
2129 * server.c (start_inferior): Update target_arch_setup calls to
2130 target_post_create_inferior.
2131 * linux-low.c (linux_low_ptrace_options): Forward declare.
2132 (linux_arch_setup): Update its comment for general use.
2133 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2134 (struct linux_target_ops): Use linux_post_create_inferior.
2135 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2136 to post_create_inferior.
2137 * nto-low.c (struct nto_target_ops): Likewise.
2138 * spu-low.c (struct spu_target_ops): Likewise.
2139 * win32-low.c (struct win32_target_ops): Likewise.
2141 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2143 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2145 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2147 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2148 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2149 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2150 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2151 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2152 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2153 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2154 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2155 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2156 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2157 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2158 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2160 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2162 * linux-low.c (linux_look_up_symbols): Don't call
2163 linux_supports_traceclone.
2164 * linux-low.h (thread_db_init): Remove use_events argument.
2165 * thread-db.c (thread_db_use_event): Remove global variable.
2166 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2167 (struct thread_db) <td_create_bp>: Remove field.
2168 (thread_db_create_event): Remove function.
2169 (thread_db_enable_reporting): Likewise.
2170 (find_one_thread): Don't check for thread_db_use_events.
2171 (attach_thread): Likewise.
2172 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2173 (try_thread_db_load_1): Don't check for thread_db_use_events.
2174 (thread_db_init): Remove use_events argument and thread events
2176 (remove_thread_event_breakpoints): Remove function.
2177 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2179 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2181 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2183 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2184 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2185 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2186 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2187 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2189 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2191 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2192 * linux-low.c (can_hardware_single_step): Use
2193 supports_hardware_single_step.
2194 (can_software_single_step): New function.
2195 (start_step_over): Call can_software_single_step.
2196 (linux_supports_hardware_single_step): New function.
2197 (struct target_ops) <supports_software_single_step>: Initialize.
2198 * linux-low.h (struct linux_target_ops)
2199 <supports_hardware_single_step>: Initialize.
2200 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2201 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2202 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2203 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2204 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2205 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2206 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2207 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2208 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2209 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2211 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2212 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2214 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2215 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2216 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2218 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2219 * target.h (struct target_ops): <supports_software_single_step>:
2221 (target_supports_software_single_step): New macro.
2223 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2225 * linux-low.c (linux_wait_1): Fix pc advance condition.
2226 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2227 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2229 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2231 * linux-arm-low.c (arm_is_thumb_mode): New function.
2232 (arm_breakpoint_at): Use arm_is_thumb_mode.
2233 (arm_breakpoint_kind_from_current_state): New function.
2234 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2236 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2237 (linux_breakpoint_kind_from_current_state): New function.
2238 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2239 * linux-low.h (struct linux_target_ops)
2240 <breakpoint_kind_from_current_state>: New field.
2241 * target.h (struct target_ops): Likewise.
2242 (target_breakpoint_kind_from_current_state): New macro.
2244 2015-11-30 Pedro Alves <palves@redhat.com>
2246 * linux-low.c (linux_resume): Wake up the event loop before
2249 2015-11-30 Pedro Alves <palves@redhat.com>
2251 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2253 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2255 * target.c (struct thread_search): New structure.
2256 (thread_search_callback): New function.
2257 (prev_general_thread): New global.
2258 (prepare_to_access_memory, done_accessing_memory): New functions.
2259 * target.h (prepare_to_access_memory, done_accessing_memory):
2260 Replace macros with function declarations.
2262 2015-11-30 Pedro Alves <palves@redhat.com>
2265 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2266 report TARGET_WAITKIND_NO_RESUMED.
2267 * remote-utils.c (prepare_resume_reply): Handle
2268 TARGET_WAITKIND_NO_RESUMED.
2269 * server.c (report_no_resumed): New global.
2270 (handle_query) <qSupported>: Handle "no-resumed+". Report
2271 "no-resumed+" support.
2272 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2273 return error if the client doesn't support no-resumed events.
2274 (push_stop_notification): New function.
2275 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2276 events if the client supports them.
2278 2015-11-30 Pedro Alves <palves@redhat.com>
2280 * linux-low.c (thread_still_has_status_pending_p): Don't check
2282 (lwp_resumed): New function.
2283 (status_pending_p_callback): Return early if the LWP is not
2284 supposed to be resumed.
2286 2015-11-30 Pedro Alves <palves@redhat.com>
2288 * linux-low.c (handle_extended_wait): Assert that the LWP's
2289 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2290 thread create events, leave the new child's status pending.
2291 (linux_low_filter_event): If GDB wants to hear about thread exit
2292 events, leave the LWP marked dead and don't delete it.
2293 (linux_wait_for_event_filtered): Don't check for thread exit.
2294 (filter_exit_event): New function.
2295 (linux_wait_1): Use it, when returning an exit event.
2296 (linux_resume_one_lwp_throw): Assert that the LWP's
2297 waitstatus is TARGET_WAITKIND_IGNORE.
2298 * remote-utils.c (prepare_resume_reply): Handle
2299 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2300 * server.c (report_thread_events): New global.
2301 (handle_general_set): Handle QThreadEvents.
2302 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2303 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2304 TARGET_WAITKIND_THREAD_EXITED.
2305 * server.h (report_thread_events): Declare.
2307 2015-11-30 Pedro Alves <palves@redhat.com>
2309 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2310 the thread's last_resume_kind was resume_stop.
2312 2015-11-30 Pedro Alves <palves@redhat.com>
2314 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2317 2015-11-30 Pedro Alves <palves@redhat.com>
2319 * server.c (handle_v_requests): Handle vCtrlC.
2321 2015-11-30 Pedro Alves <palves@redhat.com>
2323 * gdbthread.h (find_any_thread_of_pid): Declare.
2324 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2326 * server.c (handle_query): If current_thread is NULL, look for
2327 another thread of the selected process.
2329 2015-11-26 Daniel Colascione <dancol@dancol.org>
2330 Simon Marchi <simon.marchi@ericsson.com>
2332 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2333 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2335 * target.h (struct target_ops) <thread_name>: New field.
2336 (target_thread_name): New macro.
2338 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2340 * regcache.h (regcache_invalidate_pid): Add declaration.
2341 * regcache.c (regcache_invalidate_pid): New function, extracted
2342 from regcache_invalidate.
2343 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2344 Add trivial documentation comment.
2345 * lynx-low.c: Use regcache_invalidate_pid instead of
2346 regcache_invalidate.
2348 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2350 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2351 and Elf64_auxv_t if the target is Android.
2353 2015-11-22 Doug Evans <xdje42@gmail.com>
2355 * target.h: #include <sys/types.h>.
2357 2015-11-19 Pedro Alves <palves@redhat.com>
2359 * linux-low.c (linux_process_qsupported): Change prototype.
2361 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2363 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2364 and adjust to loop over all features.
2365 * server.c (handle_query) <qSupported>: Adjust to call
2366 target_process_qsupported once, passing it a vector of unprocessed
2368 * target.h (struct target_ops) <process_qsupported>: Change
2370 (target_process_qsupported): Adjust.
2372 2015-11-19 Pedro Alves <palves@redhat.com>
2374 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2376 * configure: Regenerate.
2378 2015-11-19 Pedro Alves <palves@redhat.com>
2380 * configure: Regenerate.
2382 2015-11-19 Yao Qi <yao.qi@linaro.org>
2384 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2387 2015-11-19 Yao Qi <yao.qi@linaro.org>
2389 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2390 (struct aarch64_operand): Move enum out.
2392 2015-11-19 Yao Qi <yao.qi@linaro.org>
2394 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2395 struct user_fpsimd_state *.
2396 (aarch64_store_fpregset): Likewise.
2398 2015-11-19 Yao Qi <yao.qi@linaro.org>
2400 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2401 struct user_pt_regs *.
2402 (aarch64_store_gregset): Likewise.
2404 2015-11-18 Pedro Alves <palves@redhat.com>
2406 * Makefile.in (all_object_files): Add $IPA_OBJS.
2408 2015-11-17 Pedro Alves <palves@redhat.com>
2410 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2411 GDB_SIGNAL_0 and gdb_signal_to_string.
2413 2015-11-17 Pedro Alves <palves@redhat.com>
2415 * win32-low.c (handle_output_debug_string): Remove parameter.
2416 (win32_kill): Remove our_status local and adjust call to
2417 handle_output_debug_string.
2418 (get_child_debug_event): Adjust call to
2419 handle_output_debug_string.
2421 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2423 * linux-mips-low.c (mips_fill_gregset): Add cast.
2424 (mips_store_gregset): Likewise.
2425 (mips_fill_fpregset): Likewise.
2426 (mips_store_fpregset): Likewise.
2428 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2430 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2433 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2435 * linux-mips-low.c (mips_linux_new_thread): Change type of
2436 watch_type to enum target_hw_bp_type.
2438 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2440 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2441 Change return type to arm_hwbp_type.
2443 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2445 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2446 (arm_store_gregset): Likewise.
2447 * linux-arm-low.c (arm_get_hwcap): Likewise.
2448 (arm_read_description): Likewise.
2450 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2452 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2454 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2456 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2457 (ppc_fill_vsxregset): Likewise.
2458 (ppc_store_vsxregset): Likewise.
2459 (ppc_fill_vrregset): Likewise.
2460 (ppc_store_vrregset): Likewise.
2461 (ppc_fill_evrregset): Likewise.
2462 (ppc_store_evrregset): Likewise.
2464 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2466 * linux-ppc-low.c (ppc_usrregs_info): Remove
2467 forward-declaration.
2468 (ppc_arch_setup): Move lower in file.
2470 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2472 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2473 (ps_pdwrite): Likewise.
2475 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2477 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2478 to after assert checks.
2480 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2482 * proc-service.c (ps_pdread): Add/adjust casts.
2483 (ps_pdwrite): Add/adjust casts.
2485 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2487 * server.c (handle_search_memory_1): Cast return value of
2490 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2492 * server.c (write_qxfer_response): Change type of data to
2495 2015-10-29 Pedro Alves <palves@redhat.com>
2497 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2499 2015-10-29 Pedro Alves <palves@redhat.com>
2501 * tracepoint.c (clear_installed_tracepoints): Add casts.
2503 2015-10-29 Pedro Alves <palves@redhat.com>
2505 * server.c (handle_v_cont, process_serial_event): Add enum
2506 gdb_signal casts to signal parsing code.
2508 2015-10-29 Pedro Alves <palves@redhat.com>
2510 * linux-low.h (NULL_REGSET): Define.
2511 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2512 * linux-arm-low.c (arm_regsets): Likewise.
2513 * linux-crisv32-low.c (cris_regsets): Likewise.
2514 * linux-m68k-low.c (m68k_regsets): Likewise.
2515 * linux-mips-low.c (mips_regsets): Likewise.
2516 * linux-nios2-low.c (nios2_regsets): Likewise.
2517 * linux-ppc-low.c (ppc_regsets): Likewise.
2518 * linux-s390-low.c (s390_regsets): Likewise.
2519 * linux-sh-low.c (sh_regsets): Likewise.
2520 * linux-sparc-low.c (sparc_regsets): Likewise.
2521 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2522 * linux-tile-low.c (tile_regsets): Likewise.
2523 * linux-x86-low.c (x86_regsets): Likewise.
2524 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2526 2015-10-29 Pedro Alves <palves@redhat.com>
2528 * linux-low.h (NULL_REGSET): Define.
2529 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2530 * linux-arm-low.c (arm_regsets): Likewise.
2531 * linux-crisv32-low.c (cris_regsets): Likewise.
2532 * linux-m68k-low.c (m68k_regsets): Likewise.
2533 * linux-mips-low.c (mips_regsets): Likewise.
2534 * linux-nios2-low.c (nios2_regsets): Likewise.
2535 * linux-ppc-low.c (ppc_regsets): Likewise.
2536 * linux-s390-low.c (s390_regsets): Likewise.
2537 * linux-sh-low.c (sh_regsets): Likewise.
2538 * linux-sparc-low.c (sparc_regsets): Likewise.
2539 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2540 * linux-tile-low.c (tile_regsets): Likewise.
2541 * linux-x86-low.c (x86_regsets): Likewise.
2542 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2544 2015-10-26 Doug Evans <dje@google.com>
2546 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2548 2015-10-26 Doug Evans <dje@google.com>
2550 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2552 2015-10-26 Doug Evans <dje@google.com>
2554 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2556 (attach_thread, find_new_threads_callback): Ditto.
2558 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2560 * mem-break.h (set_breakpoint_data): Remove.
2562 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2564 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2565 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2566 (initialize_low): Remove set_breakpoint_data call.
2567 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2568 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2569 (initialize_low): Remove set_breakpoint_data call.
2570 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2571 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2572 (initialize_low): Remove set_breakpoint_data call.
2574 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2576 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2577 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2578 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2579 * target.h (target_breakpoint_kind_from_pc): New macro.
2581 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2583 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2584 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2585 the default breakpoint kind.
2587 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2589 * linux-arm-low.c (arm_supports_z_point_type): Add software
2592 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2594 * linux-arm-low.c: Refactor breakpoint definitions.
2595 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2596 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2598 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2600 * Makefile.in: Add arm.c/o.
2601 * configure.srv: Likewise.
2602 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2603 (arm_breakpoint_kind_from_pc): New function.
2604 (arm_sw_breakpoint_from_kind): Return proper kind.
2605 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2607 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2609 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2611 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2612 (struct raw_breakpoint) <size>: Remove.
2613 (struct raw_breakpoint) <kind>: Add.
2614 (bp_size): New function.
2615 (bp_opcode): Likewise.
2616 (find_raw_breakpoint_at): Adjust for kind.
2617 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2618 (remove_memory_breakpoint): Adjust for kind call bp_size.
2619 (set_raw_breakpoint_at): Adjust for kind.
2620 (set_breakpoint): Likewise.
2621 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2622 (delete_raw_breakpoint): Adjust for kind.
2623 (delete_breakpoint): Likewise.
2624 (find_gdb_breakpoint): Likewise.
2625 (set_gdb_breakpoint_1): Likewise.
2626 (set_gdb_breakpoint): Likewise.
2627 (delete_gdb_breakpoint_1): Likewise.
2628 (delete_gdb_breakpoint): Likewise.
2629 (uninsert_raw_breakpoint): Likewise.
2630 (reinsert_raw_breakpoint): Likewise.
2631 (set_breakpoint_data): Remove.
2632 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2633 (check_mem_read): Adjust for kind call bp_size.
2634 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2635 (clone_one_breakpoint): Adjust for kind.
2636 * mem-break.h (set_gdb_breakpoint): Likewise.
2637 (delete_gdb_breakpoint): Likewise.
2638 * server.c (process_serial_event): Likewise.
2640 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2642 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2643 (struct linux_target_ops) <breakpoint>: Remove.
2644 (struct linux_target_ops) <breakpoint_len>: Remove.
2645 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2646 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2647 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2648 (arm_sw_breakpoint_from_kind): New function.
2649 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2650 (struct linux_target_ops) <breakpoint>: Remove.
2651 (struct linux_target_ops) <breakpoint_len>: Remove.
2652 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2653 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2654 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2655 (struct linux_target_ops) <breakpoint>: Remove.
2656 (struct linux_target_ops) <breakpoint_len>: Remove.
2657 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2658 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2659 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2660 (struct linux_target_ops) <breakpoint>: Remove.
2661 (struct linux_target_ops) <breakpoint_len>: Remove.
2662 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2663 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2664 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2665 and sw_breakpoint_from_kind to increment the pc.
2666 (linux_breakpoint_kind_from_pc): New function.
2667 (linux_sw_breakpoint_from_kind): New function.
2668 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2669 (initialize_low): Call breakpoint_kind_from_pc and
2670 sw_breakpoint_from_kind to replace breakpoint_data/len.
2671 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2673 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2674 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2675 (struct linux_target_ops) <breakpoint>: Remove.
2676 (struct linux_target_ops) <breakpoint_len>: Remove.
2677 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2678 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2679 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2680 (struct linux_target_ops) <breakpoint>: Remove.
2681 (struct linux_target_ops) <breakpoint_len>: Remove.
2682 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2683 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2684 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2685 (struct linux_target_ops) <breakpoint>: Remove.
2686 (struct linux_target_ops) <breakpoint_len>: Remove.
2687 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2688 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2689 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2690 (struct linux_target_ops) <breakpoint>: Remove.
2691 (struct linux_target_ops) <breakpoint_len>: Remove.
2692 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2693 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2694 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2695 (struct linux_target_ops) <breakpoint>: Remove.
2696 (struct linux_target_ops) <breakpoint_len>: Remove.
2697 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2698 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2699 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2700 (struct linux_target_ops) <breakpoint>: Remove.
2701 (struct linux_target_ops) <breakpoint_len>: Remove.
2702 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2703 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2704 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2705 (struct linux_target_ops) <breakpoint>: Remove.
2706 (struct linux_target_ops) <breakpoint_len>: Remove.
2707 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2708 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2709 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2710 (struct linux_target_ops) <breakpoint>: Remove.
2711 (struct linux_target_ops) <breakpoint_len>: Remove.
2712 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2713 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2714 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2715 (struct linux_target_ops) <breakpoint>: Remove.
2716 (struct linux_target_ops) <breakpoint_len>: Remove.
2717 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2718 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2719 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2720 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2721 (struct linux_target_ops) <breakpoint>: Remove.
2722 (struct linux_target_ops) <breakpoint_len>: Remove.
2723 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2724 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2725 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2726 (struct linux_target_ops) <breakpoint>: Remove.
2727 (struct linux_target_ops) <breakpoint_len>: Remove.
2728 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2729 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2731 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2733 * linux-cris-low.c (cris_get_pc): Remove void arg.
2735 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2737 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2740 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2742 * inferiors.c (thread_pid_matches_callback): New function.
2743 (find_thread_process): New function.
2744 (remove_thread): Reset current_thread.
2745 (remove_process): Assert threads have been removed first.
2747 2015-10-15 Yao Qi <yao.qi@linaro.org>
2749 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2751 (aarch64_remove_point): Likewise.
2752 * regcache.c (regcache_register_size): New function.
2754 2015-10-12 Yao Qi <yao.qi@linaro.org>
2756 * linux-aarch64-low.c: Update all callers as emit_load_store
2757 is renamed to aarch64_emit_load_store.
2759 2015-10-12 Yao Qi <yao.qi@linaro.org>
2761 * linux-aarch64-low.c: Update all callers of function renaming
2762 from emit_insn to aarch64_emit_insn.
2764 2015-10-12 Yao Qi <yao.qi@linaro.org>
2766 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2767 arch/aarch64-insn.h.
2768 (struct aarch64_memory_operand): Likewise.
2770 (emit_insn): Move to arch/aarch64-insn.c.
2771 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2772 (emit_load_store): Move to arch/aarch64-insn.c.
2773 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2774 (can_encode_int32): Remove.
2776 2015-10-12 Yao Qi <yao.qi@linaro.org>
2778 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2779 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2780 (aarch64_relocate_instruction): Likewise.
2781 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2782 (struct aarch64_insn_visitor): Likewise.
2784 2015-10-12 Yao Qi <yao.qi@linaro.org>
2786 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2787 (struct aarch64_insn_visitor): New.
2788 (struct aarch64_insn_relocation_data): New.
2789 (aarch64_ftrace_insn_reloc_b): New function.
2790 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2791 (aarch64_ftrace_insn_reloc_cb): Likewise.
2792 (aarch64_ftrace_insn_reloc_tb): Likewise.
2793 (aarch64_ftrace_insn_reloc_adr): Likewise.
2794 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2795 (aarch64_ftrace_insn_reloc_others): Likewise.
2797 (aarch64_relocate_instruction): Use visitor.
2799 2015-10-12 Yao Qi <yao.qi@linaro.org>
2801 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2802 int. Add argument buf.
2803 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2804 aarch64_relocate_instruction.
2806 2015-10-12 Yao Qi <yao.qi@linaro.org>
2808 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2809 argument insn. Remove local variable insn. Don't call
2811 (aarch64_install_fast_tracepoint_jump_pad): Call
2814 2015-09-30 Yao Qi <yao.qi@linaro.org>
2816 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2817 (emit_load_store_pair): Likewise.
2819 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2821 * dll.c (match_dll): Add cast(s).
2822 (unloaded_dll): Likewise.
2823 * linux-low.c (second_thread_of_pid_p): Likewise.
2824 (delete_lwp_callback): Likewise.
2825 (count_events_callback): Likewise.
2826 (select_event_lwp_callback): Likewise.
2827 (linux_set_resume_request): Likewise.
2828 * server.c (accumulate_file_name_length): Likewise.
2829 (emit_dll_description): Likewise.
2830 (handle_qxfer_threads_worker): Likewise.
2831 (visit_actioned_threads): Likewise.
2832 * thread-db.c (any_thread_of): Likewise.
2833 * tracepoint.c (same_process_p): Likewise.
2834 (match_blocktype): Likewise.
2835 (build_traceframe_info_xml): Likewise.
2837 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2839 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2841 (gdb_unparse_agent_expr): Likewise.
2842 * hostio.c (require_data): Likewise.
2843 (handle_pread): Likewise.
2844 * linux-low.c (disable_regset): Likewise.
2845 (fetch_register): Likewise.
2846 (store_register): Likewise.
2847 (get_dynamic): Likewise.
2848 (linux_qxfer_libraries_svr4): Likewise.
2849 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2850 (set_fast_tracepoint_jump): Likewise.
2851 (uninsert_fast_tracepoint_jumps_at): Likewise.
2852 (reinsert_fast_tracepoint_jumps_at): Likewise.
2853 (validate_inserted_breakpoint): Likewise.
2854 (clone_agent_expr): Likewise.
2855 * regcache.c (init_register_cache): Likewise.
2856 * remote-utils.c (putpkt_binary_1): Likewise.
2857 (decode_M_packet): Likewise.
2858 (decode_X_packet): Likewise.
2859 (look_up_one_symbol): Likewise.
2860 (relocate_instruction): Likewise.
2861 (monitor_output): Likewise.
2862 * server.c (handle_search_memory): Likewise.
2863 (handle_qxfer_exec_file): Likewise.
2864 (handle_qxfer_libraries): Likewise.
2865 (handle_qxfer): Likewise.
2866 (handle_query): Likewise.
2867 (handle_v_cont): Likewise.
2868 (handle_v_run): Likewise.
2869 (captured_main): Likewise.
2870 * target.c (write_inferior_memory): Likewise.
2871 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2872 * tracepoint.c (init_trace_buffer): Likewise.
2873 (add_tracepoint_action): Likewise.
2874 (add_traceframe): Likewise.
2875 (add_traceframe_block): Likewise.
2876 (cmd_qtdpsrc): Likewise.
2877 (cmd_qtdv): Likewise.
2878 (cmd_qtstatus): Likewise.
2879 (response_source): Likewise.
2880 (response_tsv): Likewise.
2881 (cmd_qtnotes): Likewise.
2882 (gdb_collect): Likewise.
2883 (initialize_tracepoint): Likewise.
2885 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2887 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2888 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2889 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2891 (enum aarch64_condition_codes): New enum.
2892 (w0): New static global.
2895 (struct aarch64_memory_operand) <type>: New
2896 MEMORY_OPERAND_POSTINDEX type.
2897 (postindex_memory_operand): New helper function.
2898 (emit_ret): New function.
2899 (emit_load_store_pair): New function, factored out of emit_stp
2900 with support for MEMORY_OPERAND_POSTINDEX.
2901 (emit_stp): Rewrite using emit_load_store_pair.
2902 (emit_ldp): New function.
2903 (emit_load_store): Likewise.
2904 (emit_ldr): Mention post-index instruction in comment.
2905 (emit_ldrh): New function.
2906 (emit_ldrb): New function.
2907 (emit_ldrsw): Mention post-index instruction in comment.
2908 (emit_str): Likewise.
2909 (emit_subs): New function.
2910 (emit_cmp): Likewise.
2911 (emit_and): Likewise.
2912 (emit_orr): Likewise.
2913 (emit_orn): Likewise.
2914 (emit_eor): Likewise.
2915 (emit_mvn): Likewise.
2916 (emit_lslv): Likewise.
2917 (emit_lsrv): Likewise.
2918 (emit_asrv): Likewise.
2919 (emit_mul): Likewise.
2920 (emit_sbfm): Likewise.
2921 (emit_sbfx): Likewise.
2922 (emit_ubfm): Likewise.
2923 (emit_ubfx): Likewise.
2924 (emit_csinc): Likewise.
2925 (emit_cset): Likewise.
2926 (emit_nop): Likewise.
2927 (emit_ops_insns): New helper function.
2928 (emit_pop): Likewise.
2929 (emit_push): Likewise.
2930 (aarch64_emit_prologue): New function.
2931 (aarch64_emit_epilogue): Likewise.
2932 (aarch64_emit_add): Likewise.
2933 (aarch64_emit_sub): Likewise.
2934 (aarch64_emit_mul): Likewise.
2935 (aarch64_emit_lsh): Likewise.
2936 (aarch64_emit_rsh_signed): Likewise.
2937 (aarch64_emit_rsh_unsigned): Likewise.
2938 (aarch64_emit_ext): Likewise.
2939 (aarch64_emit_log_not): Likewise.
2940 (aarch64_emit_bit_and): Likewise.
2941 (aarch64_emit_bit_or): Likewise.
2942 (aarch64_emit_bit_xor): Likewise.
2943 (aarch64_emit_bit_not): Likewise.
2944 (aarch64_emit_equal): Likewise.
2945 (aarch64_emit_less_signed): Likewise.
2946 (aarch64_emit_less_unsigned): Likewise.
2947 (aarch64_emit_ref): Likewise.
2948 (aarch64_emit_if_goto): Likewise.
2949 (aarch64_emit_goto): Likewise.
2950 (aarch64_write_goto_address): Likewise.
2951 (aarch64_emit_const): Likewise.
2952 (aarch64_emit_call): Likewise.
2953 (aarch64_emit_reg): Likewise.
2954 (aarch64_emit_pop): Likewise.
2955 (aarch64_emit_stack_flush): Likewise.
2956 (aarch64_emit_zero_ext): Likewise.
2957 (aarch64_emit_swap): Likewise.
2958 (aarch64_emit_stack_adjust): Likewise.
2959 (aarch64_emit_int_call_1): Likewise.
2960 (aarch64_emit_void_call_2): Likewise.
2961 (aarch64_emit_eq_goto): Likewise.
2962 (aarch64_emit_ne_goto): Likewise.
2963 (aarch64_emit_lt_goto): Likewise.
2964 (aarch64_emit_le_goto): Likewise.
2965 (aarch64_emit_gt_goto): Likewise.
2966 (aarch64_emit_ge_got): Likewise.
2967 (aarch64_emit_ops_impl): New static global variable.
2968 (aarch64_emit_ops): New target function, return
2969 &aarch64_emit_ops_impl.
2970 (struct linux_target_ops): Install it.
2972 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2974 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2975 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2977 * linux-aarch64-ipa.c: New file.
2978 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2980 (aarch64_get_thread_area): New target method.
2981 (extract_signed_bitfield): New helper function.
2982 (aarch64_decode_ldr_literal): New function.
2983 (enum aarch64_opcodes): New enum.
2984 (struct aarch64_register): New struct.
2985 (struct aarch64_operand): New struct.
2986 (x0): New static global.
2995 (aarch64_register): New helper function.
2996 (register_operand): Likewise.
2997 (immediate_operand): Likewise.
2998 (struct aarch64_memory_operand): New struct.
2999 (offset_memory_operand): New helper function.
3000 (preindex_memory_operand): Likewise.
3001 (enum aarch64_system_control_registers): New enum.
3002 (ENCODE): New macro.
3003 (emit_insn): New helper function.
3004 (emit_b): New function.
3005 (emit_bcond): Likewise.
3006 (emit_cb): Likewise.
3007 (emit_tb): Likewise.
3008 (emit_blr): Likewise.
3009 (emit_stp): Likewise.
3010 (emit_ldp_q_offset): Likewise.
3011 (emit_stp_q_offset): Likewise.
3012 (emit_load_store): Likewise.
3013 (emit_ldr): Likewise.
3014 (emit_ldrsw): Likewise.
3015 (emit_str): Likewise.
3016 (emit_ldaxr): Likewise.
3017 (emit_stxr): Likewise.
3018 (emit_stlr): Likewise.
3019 (emit_data_processing_reg): Likewise.
3020 (emit_data_processing): Likewise.
3021 (emit_add): Likewise.
3022 (emit_sub): Likewise.
3023 (emit_mov): Likewise.
3024 (emit_movk): Likewise.
3025 (emit_mov_addr): Likewise.
3026 (emit_mrs): Likewise.
3027 (emit_msr): Likewise.
3028 (emit_sevl): Likewise.
3029 (emit_wfe): Likewise.
3030 (append_insns): Likewise.
3031 (can_encode_int32_in): New helper function.
3032 (aarch64_relocate_instruction): New function.
3033 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3034 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3035 (struct linux_target_ops): Install aarch64_get_thread_area,
3036 aarch64_install_fast_tracepoint_jump_pad and
3037 aarch64_get_min_fast_tracepoint_insn_len.
3039 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3041 * Makefile.in (aarch64-insn.o): New rule.
3042 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3044 2015-09-21 Yao Qi <yao.qi@linaro.org>
3046 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3048 2015-09-21 Yao Qi <yao.qi@linaro.org>
3050 * tracepoint.c (max_jump_pad_size): Remove.
3052 2015-09-18 Yao Qi <yao.qi@linaro.org>
3054 * linux-aarch64-low.c: Don't include sys/uio.h.
3055 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3057 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3059 * tracepoint.c (eval_result_type): Change prototype.
3060 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3062 2015-09-15 Pedro Alves <palves@redhat.com>
3064 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3065 Check whether to report exec events instead of checking whether
3066 multiprocess is enabled.
3068 2015-09-15 Pedro Alves <palves@redhat.com>
3071 * remote-utils.c (prepare_resume_reply): Merge
3072 TARGET_WAITKIND_VFORK_DONE switch case with the
3073 TARGET_WAITKIND_FORKED case.
3075 2015-09-15 Yao Qi <yao.qi@linaro.org>
3077 * server.c (handle_query): Check string comparison using
3078 "else if" instead of "if".
3080 2015-09-15 Yao Qi <yao.qi@linaro.org>
3082 * server.c (vCont_supported): New global variable.
3083 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3084 matches. Append ";vContSupported+" to own_buf.
3085 (handle_v_requests): Append ";s;S" to own_buf if target supports
3086 hardware single step or vCont_supported is false.
3087 (capture_main): Set vCont_supported to zero.
3089 2015-09-15 Yao Qi <yao.qi@linaro.org>
3091 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3093 (linux_supports_hardware_single_step): ... New function.
3094 (linux_target_ops): Update.
3095 * lynx-low.c (lynx_target_ops): Set field
3096 supports_hardware_single_step to target_can_do_hardware_single_step.
3097 * nto-low.c (nto_target_ops): Likewise.
3098 * spu-low.c (spu_target_ops): Likewise.
3099 * win32-low.c (win32_target_ops): Likewise.
3100 * target.c (target_can_do_hardware_single_step): New function.
3101 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3102 Remove. <supports_hardware_single_step>: New field.
3103 (target_supports_conditional_breakpoints): Remove.
3104 (target_supports_hardware_single_step): New macro.
3105 (target_can_do_hardware_single_step): Declare.
3106 * server.c (handle_query): Use target_supports_hardware_single_step
3107 instead of target_supports_conditional_breakpoints.
3109 2015-09-15 Yao Qi <yao.qi@linaro.org>
3111 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3113 (struct linux_target_ops the_low_target): Install
3114 aarch64_linux_siginfo_fixup.
3116 2015-09-11 Don Breazeal <donb@codesourcery.com>
3117 Luis Machado <lgustavo@codesourcery.com>
3119 * linux-low.c (linux_mourn): Static declaration.
3120 (linux_arch_setup): Move in front of
3121 handle_extended_wait.
3122 (linux_arch_setup_thread): New function.
3123 (handle_extended_wait): Handle exec events. Call
3124 linux_arch_setup_thread. Make event_lwp argument a
3125 pointer-to-a-pointer.
3126 (check_zombie_leaders): Do not check stopped threads.
3127 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3128 (linux_low_filter_event): Add lwp and thread for exec'ing
3129 non-leader thread if leader thread has been deleted.
3130 Refactor code into linux_arch_setup_thread and call it.
3131 Pass child lwp pointer by reference to handle_extended_wait.
3132 (linux_wait_for_event_filtered): Update comment.
3133 (linux_wait_1): Prevent clobbering exec event status.
3134 (linux_supports_exec_events): New function.
3135 (linux_target_ops) <supports_exec_events>: Initialize new member.
3136 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3138 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3139 * server.c (report_exec_events): New global variable.
3140 (handle_query): Handle qSupported query for exec-events feature.
3141 (captured_main): Initialize report_exec_events.
3142 * server.h (report_exec_events): Declare new global variable.
3143 * target.h (struct target_ops) <supports_exec_events>: New
3145 (target_supports_exec_events): New macro.
3146 * win32-low.c (win32_target_ops) <supports_exec_events>:
3147 Initialize new member.
3149 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3151 * linux-low.c (linux_low_enable_btrace): Remove.
3152 (linux_target_ops): Replace linux_low_enable_btrace with
3153 linux_enable_btrace.
3155 2015-09-03 Yao Qi <yao.qi@linaro.org>
3157 * linux-aarch64-low.c (aarch64_insert_point): Call
3158 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3161 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3163 * linux-low.c (check_stopped_by_breakpoint): Use
3164 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3166 2015-08-27 Pedro Alves <palves@redhat.com>
3168 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3170 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3172 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3173 the XNEW-family equivalent.
3174 (compile_bytecodes): Likewise.
3175 * dll.c (loaded_dll): Likewise.
3176 * event-loop.c (append_callback_event): Likewise.
3177 (create_file_handler): Likewise.
3178 (create_file_event): Likewise.
3179 * hostio.c (handle_open): Likewise.
3180 * inferiors.c (add_thread): Likewise.
3181 (add_process): Likewise.
3182 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3183 * linux-arm-low.c (arm_new_process): Likewise.
3184 (arm_new_thread): Likewise.
3185 * linux-low.c (add_to_pid_list): Likewise.
3186 (linux_add_process): Likewise.
3187 (handle_extended_wait): Likewise.
3188 (add_lwp): Likewise.
3189 (enqueue_one_deferred_signal): Likewise.
3190 (enqueue_pending_signal): Likewise.
3191 (linux_resume_one_lwp_throw): Likewise.
3192 (linux_resume_one_thread): Likewise.
3193 (linux_read_memory): Likewise.
3194 (linux_write_memory): Likewise.
3195 * linux-mips-low.c (mips_linux_new_process): Likewise.
3196 (mips_linux_new_thread): Likewise.
3197 (mips_add_watchpoint): Likewise.
3198 * linux-x86-low.c (initialize_low_arch): Likewise.
3199 * lynx-low.c (lynx_add_process): Likewise.
3200 * mem-break.c (set_raw_breakpoint_at): Likewise.
3201 (set_breakpoint): Likewise.
3202 (add_condition_to_breakpoint): Likewise.
3203 (add_commands_to_breakpoint): Likewise.
3204 (clone_agent_expr): Likewise.
3205 (clone_one_breakpoint): Likewise.
3206 * regcache.c (new_register_cache): Likewise.
3207 * remote-utils.c (look_up_one_symbol): Likewise.
3208 * server.c (queue_stop_reply): Likewise.
3209 (start_inferior): Likewise.
3210 (queue_stop_reply_callback): Likewise.
3211 (handle_target_event): Likewise.
3212 * spu-low.c (fetch_ppc_memory): Likewise.
3213 (store_ppc_memory): Likewise.
3214 * target.c (set_target_ops): Likewise.
3215 * thread-db.c (thread_db_load_search): Likewise.
3216 (try_thread_db_load_1): Likewise.
3217 * tracepoint.c (add_tracepoint): Likewise.
3218 (add_tracepoint_action): Likewise.
3219 (create_trace_state_variable): Likewise.
3220 (cmd_qtdpsrc): Likewise.
3221 (cmd_qtro): Likewise.
3222 (add_while_stepping_state): Likewise.
3223 * win32-low.c (child_add_thread): Likewise.
3224 (get_image_name): Likewise.
3226 2015-08-25 Yao Qi <yao.qi@linaro.org>
3228 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3230 2015-08-25 Yao Qi <yao.qi@linaro.org>
3232 * Makefile.in (aarch64-linux.o): New rule.
3233 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3235 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3236 (aarch64_init_debug_reg_state): Make it extern.
3237 (aarch64_linux_prepare_to_resume): Remove.
3239 2015-08-25 Yao Qi <yao.qi@linaro.org>
3241 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3242 lwp_arch_private_info and ptid_of_lwp.
3244 2015-08-25 Yao Qi <yao.qi@linaro.org>
3246 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3247 Find proc_info by find_process_pid. All callers updated.
3249 2015-08-25 Yao Qi <yao.qi@linaro.org>
3251 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3253 (debug_reg_change_callback): Remove.
3254 (aarch64_notify_debug_reg_change): Remove.
3256 2015-08-25 Yao Qi <yao.qi@linaro.org>
3258 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3259 Call current_lwp_ptid.
3261 2015-08-25 Yao Qi <yao.qi@linaro.org>
3263 * linux-aarch64-low.c (debug_reg_change_callback): Use
3266 2015-08-25 Yao Qi <yao.qi@linaro.org>
3268 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3270 2015-08-25 Yao Qi <yao.qi@linaro.org>
3272 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3274 2015-08-25 Yao Qi <yao.qi@linaro.org>
3276 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3279 2015-08-25 Yao Qi <yao.qi@linaro.org>
3281 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3283 (debug_reg_change_callback): Remove argument entry and add argument
3284 lwp. Remove local variable thread. Don't print thread id in the
3285 debugging output. Don't check whether pid of thread equals to pid.
3286 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3287 iterate_over_lwps instead find_inferior.
3289 2015-08-24 Pedro Alves <palves@redhat.com>
3291 * inferiors.c (get_first_process): New function.
3292 * inferiors.h (get_first_process): New declaration.
3293 * remote-utils.c (read_ptid): Default to the first process in the
3294 list, instead of to the current thread's process.
3296 2015-08-24 Pedro Alves <palves@redhat.com>
3298 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3299 * event-loop.c: Likewise.
3300 * remote-utils.c: Likewise.
3301 * tracepoint.c: Likewise.
3303 2015-08-24 Pedro Alves <palves@redhat.com>
3305 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3308 2015-08-21 Pedro Alves <palves@redhat.com>
3310 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3311 instead of literal 1.
3313 2015-08-21 Pedro Alves <palves@redhat.com>
3315 * tdesc.c (default_description): Explicitly zero-initialize.
3317 2015-08-21 Pedro Alves <palves@redhat.com>
3320 * inferiors.c (remove_thread): Discard any pending stop reply for
3322 * server.c (remove_all_on_match_pid): Rename to ...
3323 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3325 (discard_queued_stop_replies): Change parameter to a ptid. Now
3327 (handle_v_kill, kill_inferior_callback, captured_main)
3328 (process_serial_event): Adjust.
3329 * server.h (discard_queued_stop_replies): Declare.
3331 2015-08-21 Pedro Alves <palves@redhat.com>
3333 * linux-low.c (wait_for_sigstop): Always switch to no thread
3334 selected if the previously current thread dies.
3335 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3336 process instead of the current thread's.
3337 * remote-utils.c (input_interrupt): Don't check if there's no
3339 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3340 current thread to the general thread fails, error out.
3341 (handle_qxfer_auxv, handle_qxfer_libraries)
3342 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3343 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3344 (handle_query): Check if there's a thread selected instead of
3345 checking whether there's any thread in the thread list.
3346 (handle_qxfer_threads, handle_qxfer_btrace)
3347 (handle_qxfer_btrace_conf): Don't error out early if there's no
3348 thread in the thread list.
3349 (handle_v_cont, myresume): Don't set the current thread to the
3351 (process_serial_event) <Hg handling>: Also set thread_id if the
3352 previous general thread is still alive.
3353 (process_serial_event) <g/G handling>: If setting the current
3354 thread to the general thread fails, error out.
3355 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3356 thread's lwp instead of the current thread's.
3357 * target.c (set_desired_thread): If the desired thread was not
3358 found, leave the current thread pointing to NULL. Return an int
3359 (boolean) indicating success.
3360 * target.h (set_desired_thread): Change return type to int.
3362 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3364 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3365 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3367 (ps_get_thread_area): New function.
3369 2015-08-19 Gary Benson <gbenson@redhat.com>
3371 * hostio.c (handle_pread): Do not attempt to read more data
3372 than hostio_reply_with_data can fit in a packet.
3374 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3376 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3378 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3380 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3382 2015-08-06 Pedro Alves <palves@redhat.com>
3384 * tracepoint.c (expr_eval_result): Now an int.
3386 2015-08-06 Pedro Alves <palves@redhat.com>
3388 * gdbthread.h (struct regcache): Forward declare.
3389 (struct thread_info) <regcache_data>: Now a struct regcache
3391 * inferiors.c (inferior_regcache_data)
3392 (set_inferior_regcache_data): Now work with struct regcache
3394 * inferiors.h (struct regcache): Forward declare.
3395 (inferior_regcache_data, set_inferior_regcache_data): Now work
3396 with struct regcache pointers.
3397 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3398 (free_register_cache_thread): Remove struct regcache pointer
3401 2015-08-06 Pedro Alves <palves@redhat.com>
3403 * server.c (captured_main): On error, print the exception message
3404 to stderr, and if run_once is set, throw a quit.
3406 2015-08-06 Pedro Alves <palves@redhat.com>
3408 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3411 2015-08-06 Pedro Alves <palves@redhat.com>
3413 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3414 reading beyond the passed in buffer length.
3416 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3418 * tracepoint.c (symbol_list) <required>: Remove.
3420 2015-08-06 Pedro Alves <palves@redhat.com>
3422 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3423 count if stopping and suspending threads.
3424 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3425 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3426 (linux_detach): Complete an ongoing step-over.
3427 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3429 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3430 (linux_wait_1): If passing a signal to the inferior after
3431 finishing a step-over, unsuspend and re-resume all lwps. If we
3432 see a single-step event but the thread should be continuing, don't
3433 pass the trap to gdb.
3434 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3435 internal_error instead of gdb_assert.
3436 (enqueue_pending_signal): New function.
3437 (check_ptrace_stopped_lwp_gone): Add debug output.
3438 (start_step_over): Use internal_error instead of gdb_assert.
3439 (complete_ongoing_step_over): New function.
3440 (linux_resume_one_thread): Don't resume a suspended thread.
3441 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3444 2015-08-06 Pedro Alves <palves@redhat.com>
3446 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3447 (linux_thread_alive): Use lwp_is_marked_dead.
3448 (extended_event_reported): Delete.
3449 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3450 instead of extended_event_reported.
3451 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3453 (lwp_is_marked_dead): New function.
3454 (lwp_running): Use lwp_is_marked_dead.
3455 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3458 2015-08-06 Pedro Alves <palves@redhat.com>
3460 * linux-low.c (linux_wait_1): Move fork event output out of the
3461 !report_to_gdb check. Pass event_child->waitstatus to
3462 target_waitstatus_to_string instead of ourstatus.
3464 2015-08-04 Yao Qi <yao.qi@linaro.org>
3466 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3467 if current_thread is 32 bit.
3469 2015-08-04 Yao Qi <yao.qi@linaro.org>
3471 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3472 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3473 * server.c (extended_protocol): Remove "static".
3474 * server.h (extended_protocol): Declare it.
3476 2015-08-04 Yao Qi <yao.qi@linaro.org>
3478 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3479 both aarch64 and aarch32.
3480 (aarch64_set_pc): Likewise.
3482 2015-08-04 Yao Qi <yao.qi@linaro.org>
3484 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3485 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3486 arm-with-neon.xml to srv_xmlfiles.
3487 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3488 (is_64bit_tdesc): New function.
3489 (aarch64_linux_read_description): New function.
3490 (aarch64_arch_setup): Call aarch64_linux_read_description.
3491 (regs_info): Rename to regs_info_aarch64.
3492 (aarch64_regs_info): Return right regs_info.
3493 (initialize_low_arch): Call initialize_low_arch_aarch32.
3495 2015-08-04 Yao Qi <yao.qi@linaro.org>
3497 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3498 * linux-aarch32-low.c: New file.
3499 * linux-aarch32-low.h: New file.
3500 * linux-arm-low.c (arm_fill_gregset): Move it to
3501 linux-aarch32-low.c.
3502 (arm_store_gregset): Likewise.
3503 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3504 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3505 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3506 (regs_info): Rename to regs_info_arm.
3507 (arm_regs_info): Return regs_info_aarch32 if
3508 have_ptrace_getregset is 1 and target description is
3509 arm_with_neon or arm_with_vfpv3.
3510 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3511 Call initialize_low_arch_aarch32 instead.
3513 2015-08-04 Yao Qi <yao.qi@linaro.org>
3515 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3516 * linux-low.c: ... here.
3517 * linux-low.h (have_ptrace_getregset): Declare it.
3519 2015-08-04 Pedro Alves <palves@redhat.com>
3521 * thread-db.c (struct thread_db): Use new typedefs.
3522 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3524 (disable_thread_event_reporting): Cast result of dlsym to
3525 destination function pointer type.
3526 (thread_db_mourn): Use td_ta_delete_ftype.
3528 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3530 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3532 (CDX_BREAKPOINT): Define for R2.
3533 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3534 (the_low_target): Add comments.
3536 2015-07-30 Yao Qi <yao.qi@linaro.org>
3538 * linux-arm-low.c (arm_hwcap): Remove it.
3539 (arm_read_description): New local variable arm_hwcap. Don't
3540 set arm_hwcap to zero.
3542 2015-07-30 Yao Qi <yao.qi@linaro.org>
3544 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3545 Use regcache->tdesc instead.
3546 (arm_store_wmmxregset): Likewise.
3547 (arm_fill_vfpregset): Likewise.
3548 (arm_store_vfpregset): Likewise.
3550 2015-07-30 Yao Qi <yao.qi@linaro.org>
3552 * linux-arm-low.c: Include arch/arm.h.
3553 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3554 (arm_store_gregset): Likewise.
3556 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3558 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3559 ptrace's 4th parameter.
3561 2015-07-27 Yao Qi <yao.qi@linaro.org>
3563 * configure.srv (case aarch64*-*-linux*): Don't set
3566 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3568 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3570 * linux-arm-low.c: Likewise.
3571 * linux-cris-low.c: Likewise.
3572 * linux-crisv32-low.c: Likewise.
3573 * linux-low.c: Likewise.
3574 * linux-m68k-low.c: Likewise.
3575 * linux-mips-low.c: Likewise.
3576 * linux-nios2-low.c: Likewise.
3577 * linux-s390-low.c: Likewise.
3578 * linux-sparc-low.c: Likewise.
3579 * linux-tic6x-low.c: Likewise.
3580 * linux-tile-low.c: Likewise.
3581 * linux-x86-low.c: Likewise.
3583 2015-07-24 Pedro Alves <palves@redhat.com>
3585 * config.in: Regenerate.
3586 * configure: Regenerate.
3588 2015-07-24 Pedro Alves <palves@redhat.com>
3590 * acinclude.m4: Include ../ptrace.m4.
3591 * configure.ac: Call GDB_AC_PTRACE.
3592 * config.in, configure: Regenerate.
3594 2015-07-24 Yao Qi <yao.qi@linaro.org>
3596 * linux-low.c (linux_create_inferior): Remove setting to
3597 proc->priv->new_inferior.
3598 (linux_attach): Likewise.
3599 (linux_low_filter_event): Likewise.
3600 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3602 2015-07-24 Yao Qi <yao.qi@linaro.org>
3604 * linux-low.c (linux_arch_setup): New function.
3605 (linux_low_filter_event): If proc->tdesc is NULL and
3606 proc->attached is true, call the_low_target.arch_setup.
3607 Otherwise, keep status pending, and return.
3608 (linux_resume_one_lwp_throw): Don't call get_pc if
3609 thread->while_stepping isn't NULL. Don't call
3610 get_thread_regcache if proc->tdesc is NULL.
3611 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3612 (linux_target_ops): Install arch_setup.
3613 * server.c (start_inferior): Call the_target->arch_setup.
3614 * target.h (struct target_ops) <arch_setup>: New field.
3615 (target_arch_setup): New marco.
3616 * lynx-low.c (lynx_target_ops): Update.
3617 * nto-low.c (nto_target_ops): Update.
3618 * spu-low.c (spu_target_ops): Update.
3619 * win32-low.c (win32_target_ops): Update.
3621 2015-07-24 Yao Qi <yao.qi@linaro.org>
3623 * linux-low.c (linux_add_process): Don't set
3624 proc->priv->new_inferior.
3625 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3626 (linux_attach): Likewise.
3628 2015-07-24 Yao Qi <yao.qi@linaro.org>
3630 * server.c (start_inferior): Code refactor.
3632 2015-07-24 Yao Qi <yao.qi@linaro.org>
3634 * server.c (process_serial_event): Set general_thread.
3636 2015-07-21 Yao Qi <yao.qi@linaro.org>
3638 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3639 aarch64_linux_get_debug_reg_capacity.
3641 2015-07-17 Yao Qi <yao.qi@linaro.org>
3643 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3644 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3645 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3646 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3647 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3648 (AARCH64_HWP_ALIGNMENT): Likewise.
3649 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3650 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3651 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3652 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3653 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3654 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3655 (struct aarch64_debug_reg_state): Likewise.
3656 (struct arch_lwp_info): Likewise.
3657 (aarch64_align_watchpoint): Likewise.
3658 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3659 (aarch64_watchpoint_length): Likewise.
3660 (aarch64_point_encode_ctrl_reg): Likewise
3661 (aarch64_point_is_aligned): Likewise.
3662 (aarch64_align_watchpoint): Likewise.
3663 (aarch64_linux_set_debug_regs):
3664 (aarch64_dr_state_insert_one_point): Likewise.
3665 (aarch64_dr_state_remove_one_point): Likewise.
3666 (aarch64_handle_breakpoint): Likewise.
3667 (aarch64_handle_aligned_watchpoint): Likewise.
3668 (aarch64_handle_unaligned_watchpoint): Likewise.
3669 (aarch64_handle_watchpoint): Likewise.
3671 2015-07-17 Yao Qi <yao.qi@linaro.org>
3673 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3674 and don't aarch64_get_debug_reg_state. All callers update.
3675 (aarch64_handle_aligned_watchpoint): Likewise.
3676 (aarch64_handle_unaligned_watchpoint): Likewise.
3677 (aarch64_handle_watchpoint): Likewise.
3678 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3679 (aarch64_remove_point): Likewise.
3681 2015-07-17 Yao Qi <yao.qi@linaro.org>
3683 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3685 (aarch64_handle_unaligned_watchpoint): Likewise.
3687 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3689 Revert the previous 3 commits:
3690 Move gdb_regex* to common/
3691 Move linux_find_memory_regions_full & co.
3692 gdbserver build-id attribute generator
3694 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3695 Jan Kratochvil <jan.kratochvil@redhat.com>
3697 gdbserver build-id attribute generator.
3698 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3699 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3700 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3702 (get_dynamic): Use find_pdhr to traverse program headers.
3703 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3704 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3705 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3706 (get_hex_build_id): New.
3707 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3708 to reply XML document.
3710 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3711 Jan Kratochvil <jan.kratochvil@redhat.com>
3713 * target.c: Include target/target-utils.h and fcntl.h.
3714 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3715 (target_fileio_read_stralloc): New functions.
3717 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3719 * Makefile.in (OBS): Add gdb_regex.o.
3721 * config.in: Rebuilt.
3722 * configure: Rebuilt.
3724 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3725 Jan Kratochvil <jan.kratochvil@redhat.com>
3727 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3728 * Makefile.in (OBS): Add target-utils.o.
3729 (linux-maps.o, target-utils.o): New.
3730 * configure.srv (srv_linux_obj): Add linux-maps.o.
3732 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3734 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3736 (the_low_target): Install it.
3738 2015-07-14 Pedro Alves <palves@redhat.com>
3740 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3741 Instead, ignore ECHILD, and throw an error for other errnos.
3743 2015-07-10 Pedro Alves <palves@redhat.com>
3745 * event-loop.c (struct callback_event) <data>: Change type to
3746 gdb_client_data instance instead of gdb_client_data pointer.
3747 (append_callback_event): Adjust.
3749 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3751 * linux-aarch64-low.c: Add comments for each linux_target_ops
3752 method. Remove comments already covered in target_ops and
3753 linux_target_ops definitions.
3754 (the_low_target): Add comments for each unimplemented method.
3756 2015-07-09 Yao Qi <yao.qi@linaro.org>
3758 * linux-aarch64-low.c (aarch64_regmap): Remove.
3759 (aarch64_usrregs_info): Remove.
3760 (regs_info): Set field usrregs to NULL.
3762 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3764 * linux-low.c: Include "rsp-low.h"
3765 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3766 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3767 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3768 (handle_btrace_enable_pt): New.
3769 (handle_btrace_general_set): Support "pt".
3770 (handle_btrace_conf_general_set): Support "pt:size".
3772 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3774 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3777 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3779 * linux-aarch64-low.c: Remove comment about endianness.
3780 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3781 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3784 2015-06-24 Gary Benson <gbenson@redhat.com>
3786 * linux-i386-ipa.c (stdint.h): Do not include.
3787 * lynx-i386-low.c (stdint.h): Likewise.
3788 * lynx-ppc-low.c (stdint.h): Likewise.
3789 * mem-break.c (stdint.h): Likewise.
3790 * thread-db.c (stdint.h): Likewise.
3791 * tracepoint.c (stdint.h): Likewise.
3792 * win32-low.c (stdint.h): Likewise.
3794 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3796 * server.c (write_qxfer_response): Update call to
3797 remote_escape_output.
3799 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3800 Jan Kratochvil <jan.kratochvil@redhat.com>
3802 Merge multiple hex conversions.
3803 * gdbreplay.c (tohex): Rename to 'fromhex'.
3804 (logchar): Use fromhex.
3806 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3808 * server.c (handle_qxfer_libraries): Set `version' attribute for
3811 2015-06-10 Gary Benson <gbenson@redhat.com>
3813 * target.h (struct target_ops) <multifs_open>: New field.
3814 <multifs_unlink>: Likewise.
3815 <multifs_readlink>: Likewise.
3816 * linux-low.c (nat/linux-namespaces.h): New include.
3817 (linux_target_ops): Initialize the_target->multifs_open,
3818 the_target->multifs_unlink and the_target->multifs_readlink.
3819 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3820 * hostio.c (hostio_fs_pid): New static variable.
3821 (hostio_handle_new_gdb_connection): New function.
3822 (handle_setfs): Likewise.
3823 (handle_open): Use the_target->multifs_open as appropriate.
3824 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3825 (handle_readlink): Use the_target->multifs_readlink as
3827 (handle_vFile): Handle vFile:setfs packets.
3828 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3829 after target_handle_new_gdb_connection.
3831 2015-06-10 Gary Benson <gbenson@redhat.com>
3833 * configure.ac (AC_CHECK_FUNCS): Add setns.
3834 * config.in: Regenerate.
3835 * configure: Likewise.
3836 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3837 (linux-namespaces.o): New rule.
3838 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3840 2015-06-09 Gary Benson <gbenson@redhat.com>
3842 * hostio.c (handle_open): Process mode argument with
3843 fileio_to_host_mode.
3845 2015-06-01 Yao Qi <yao.qi@linaro.org>
3847 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3848 * linux-x86-low.c: Likewise.
3850 2015-05-28 Don Breazeal <donb@codesourcery.com>
3852 * linux-low.c (handle_extended_wait): Initialize
3853 thread_info.last_resume_kind for new fork children.
3855 2015-05-15 Pedro Alves <palves@redhat.com>
3857 * target.h (target_handle_new_gdb_connection): Rewrite using if
3858 wrapped in do/while.
3860 2015-05-14 Joel Brobecker <brobecker@adacore.com>
3862 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3863 * configure, config.in: Regenerate.
3864 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3867 2015-05-12 Don Breazeal <donb@codesourcery.com>
3869 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3870 PTRACE_EVENT_VFORK_DONE.
3871 (linux_low_ptrace_options, extended_event_reported): Add vfork
3873 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3874 and "vforkdone" for RSP 'T' Stop Reply Packet.
3875 * server.h (report_vfork_events): Declare
3878 2015-05-12 Don Breazeal <donb@codesourcery.com>
3880 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3881 (the_low_target) <new_fork>: Initialize new member.
3882 * linux-arm-low.c (arm_new_fork): New function.
3883 (the_low_target) <new_fork>: Initialize new member.
3884 * linux-low.c (handle_extended_wait): Call new target function
3886 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3887 * linux-mips-low.c (mips_add_watchpoint): New function
3888 extracted from mips_insert_point.
3889 (the_low_target) <new_fork>: Initialize new member.
3890 (mips_linux_new_fork): New function.
3891 (mips_insert_point): Call mips_add_watchpoint.
3892 * linux-x86-low.c (x86_linux_new_fork): New function.
3893 (the_low_target) <new_fork>: Initialize new member.
3895 2015-05-12 Don Breazeal <donb@codesourcery.com>
3897 * linux-low.c (handle_extended_wait): Implement return value,
3898 rename argument 'event_child' to 'event_lwp', handle
3899 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3900 (linux_low_ptrace_options): New function.
3901 (linux_low_filter_event): Call linux_low_ptrace_options,
3902 use different argument fo linux_enable_event_reporting,
3903 use return value from handle_extended_wait.
3904 (extended_event_reported): New function.
3905 (linux_wait_1): Call extended_event_reported and set
3906 status to report fork events.
3907 (linux_write_memory): Add pid to debug message.
3908 (reset_lwp_ptrace_options_callback): New function.
3909 (linux_handle_new_gdb_connection): New function.
3910 (linux_target_ops): Initialize new structure member.
3911 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3912 * lynx-low.c: Initialize new structure member.
3913 * remote-utils.c (prepare_resume_reply): Implement stop reason
3914 "fork" for "T" stop message.
3915 * server.c (handle_query): Call handle_new_gdb_connection.
3916 * server.h (report_fork_events): Declare global flag.
3917 * target.h (struct target_ops) <handle_new_gdb_connection>:
3919 (target_handle_new_gdb_connection): New macro.
3920 * win32-low.c: Initialize new structure member.
3922 2015-05-12 Don Breazeal <donb@codesourcery.com>
3924 * mem-break.c (APPEND_TO_LIST): Define macro.
3925 (clone_agent_expr): New function.
3926 (clone_one_breakpoint): New function.
3927 (clone_all_breakpoints): New function.
3928 * mem-break.h: Declare new functions.
3930 2015-05-12 Don Breazeal <donb@codesourcery.com>
3932 * linux-low.c (linux_supports_fork_events): New function.
3933 (linux_supports_vfork_events): New function.
3934 (linux_target_ops): Initialize new structure members.
3935 (initialize_low): Call linux_check_ptrace_features.
3936 * lynx-low.c (lynx_target_ops): Initialize new structure
3938 * server.c (report_fork_events, report_vfork_events):
3940 (handle_query): Add new features to qSupported packet and
3942 (captured_main): Initialize new global variables.
3943 * target.h (struct target_ops) <supports_fork_events>:
3945 <supports_vfork_events>: New member.
3946 (target_supports_fork_events): New macro.
3947 (target_supports_vfork_events): New macro.
3948 * win32-low.c (win32_target_ops): Initialize new structure
3951 2015-05-12 Gary Benson <gbenson@redhat.com>
3953 * server.c (handle_qxfer_exec_file): Use current process
3956 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3958 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3959 Remove HAVE_PTRACE_GETREGS conditionals.
3960 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3961 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3963 2015-05-08 Yao Qi <yao.qi@linaro.org>
3965 * linux-low.c (linux_supports_conditional_breakpoints): New
3967 (linux_target_ops): Install new target method.
3968 * lynx-low.c (lynx_target_ops): Install NULL hook for
3969 supports_conditional_breakpoints.
3970 * nto-low.c (nto_target_ops): Likewise.
3971 * spu-low.c (spu_target_ops): Likewise.
3972 * win32-low.c (win32_target_ops): Likewise.
3973 * server.c (handle_query): Check
3974 target_supports_conditional_breakpoints.
3975 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3977 (target_supports_conditional_breakpoints): New macro.
3979 2015-05-06 Pedro Alves <palves@redhat.com>
3982 * server.c (start_inferior): If the process exits, mourn it.
3984 2015-04-21 Gary Benson <gbenson@redhat.com>
3986 * hostio.c (fileio_open_flags_to_host): Factored out to
3987 fileio_to_host_openflags in common/fileio.c. Single use
3990 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3992 * linux-xtensa-low.c (xtensa_fill_gregset)
3993 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3996 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3998 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3999 (regs_info): Replace usrregs pointer with NULL.
4001 2015-04-17 Gary Benson <gbenson@redhat.com>
4003 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4004 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4005 * server.c (handle_qxfer_exec_file): New function.
4006 (qxfer_packets): Add exec-file entry.
4007 (handle_query): Report qXfer:exec-file:read as supported packet.
4009 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4011 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4013 2015-04-09 Gary Benson <gbenson@redhat.com>
4015 * hostio-errno.c (errno_to_fileio_error): Remove function.
4016 Update caller to use remote_fileio_to_fio_error.
4018 2015-04-09 Yao Qi <yao.qi@linaro.org>
4020 * linux-low.c (linux_insert_point): Call
4021 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4022 (linux_remove_point): Call remove_memory_breakpoint if type is
4024 * linux-x86-low.c (x86_insert_point): Don't call
4025 insert_memory_breakpoint.
4026 (x86_remove_point): Don't call remove_memory_breakpoint.
4028 2015-04-01 Pedro Alves <palves@redhat.com>
4029 Cleber Rosa <crosa@redhat.com>
4031 * server.c (gdbserver_usage): Reorganize and extend the usage
4034 2015-03-24 Pedro Alves <palves@redhat.com>
4036 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4037 output. Also dump TRAP_TRACE.
4038 (linux_low_filter_event): In debug output, distinguish a
4039 resume_stop SIGSTOP from a delayed SIGSTOP.
4041 2015-03-24 Gary Benson <gbenson@redhat.com>
4043 * linux-x86-low.c (x86_linux_new_thread): Moved to
4045 (x86_linux_prepare_to_resume): Likewise.
4047 2015-03-24 Gary Benson <gbenson@redhat.com>
4049 * Makefile.in (x86-linux-dregs.o): New rule.
4050 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4051 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4052 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4053 (x86_linux_dr_get): Likewise.
4054 (x86_linux_dr_set): Likewise.
4055 (update_debug_registers_callback): Likewise.
4056 (x86_linux_dr_set_addr): Likewise.
4057 (x86_linux_dr_get_addr): Likewise.
4058 (x86_linux_dr_set_control): Likewise.
4059 (x86_linux_dr_get_control): Likewise.
4060 (x86_linux_dr_get_status): Likewise.
4061 (x86_linux_update_debug_registers): Likewise.
4063 2015-03-24 Gary Benson <gbenson@redhat.com>
4065 * linux-x86-low.c (x86_linux_update_debug_registers):
4066 New function, factored out from...
4067 (x86_linux_prepare_to_resume): ...this.
4069 2015-03-24 Gary Benson <gbenson@redhat.com>
4071 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4072 (x86_linux_dr_set): Likewise.
4073 (update_debug_registers_callback): Likewise.
4074 (x86_linux_dr_set_addr): Likewise.
4075 (x86_linux_dr_get_addr): Likewise.
4076 (x86_linux_dr_set_control): Likewise.
4077 (x86_linux_dr_get_control): Likewise.
4078 (x86_linux_dr_get_status): Likewise.
4079 (x86_linux_prepare_to_resume): Likewise.
4081 2015-03-24 Gary Benson <gbenson@redhat.com>
4083 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4084 Use perror_with_name. Pass string through gettext.
4085 (x86_linux_dr_set): Likewise.
4087 2015-03-24 Gary Benson <gbenson@redhat.com>
4089 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4090 (x86_linux_dr_set_addr): ...this.
4091 (x86_dr_low_get_addr): Rename to...
4092 (x86_linux_dr_get_addr): ...this.
4093 (x86_dr_low_set_control): Rename to...
4094 (x86_linux_dr_set_control): ...this.
4095 (x86_dr_low_get_control): Rename to...
4096 (x86_linux_dr_get_control): ...this.
4097 (x86_dr_low_get_status): Rename to...
4098 (x86_linux_dr_get_status): ...this.
4099 (x86_dr_low): Update with new function names.
4101 2015-03-24 Gary Benson <gbenson@redhat.com>
4103 * Makefile.in (x86-linux.o): New rule.
4104 * configure.srv: Add x86-linux.o to relevant targets.
4105 * linux-low.c (lwp_set_arch_private_info): New function.
4106 (lwp_arch_private_info): Likewise.
4107 * linux-x86-low.c: Include nat/x86-linux.h.
4108 (arch_lwp_info): Removed structure.
4109 (update_debug_registers_callback):
4110 Use lwp_set_debug_registers_changed.
4111 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4112 and lwp_set_debug_registers_changed.
4113 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4115 2015-03-24 Gary Benson <gbenson@redhat.com>
4117 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4118 * linux-arm-low.c (arm_new_thread): Likewise.
4119 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4120 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4121 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4122 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4124 2015-03-24 Gary Benson <gbenson@redhat.com>
4126 * linux-low.c (ptid_of_lwp): New function.
4127 (lwp_is_stopped): Likewise.
4128 (lwp_stop_reason): Likewise.
4129 * linux-x86-low.c (update_debug_registers_callback):
4131 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4134 2015-03-24 Gary Benson <gbenson@redhat.com>
4136 * linux-low.h (linux_stop_lwp): Remove declaration.
4138 2015-03-24 Gary Benson <gbenson@redhat.com>
4140 * linux-low.h: Include nat/linux-nat.h.
4141 * linux-low.c (iterate_over_lwps_args): New structure.
4142 (iterate_over_lwps_filter): New function.
4143 (iterate_over_lwps): Likewise.
4144 * linux-x86-low.c (update_debug_registers_callback):
4145 Update signature to what iterate_over_lwps expects.
4146 Remove PID check that iterate_over_lwps now performs.
4147 (x86_dr_low_set_addr): Use iterate_over_lwps.
4148 (x86_dr_low_set_control): Likewise.
4150 2015-03-24 Gary Benson <gbenson@redhat.com>
4152 * linux-x86-low.c (x86_debug_reg_state): New function.
4153 (x86_linux_prepare_to_resume): Use the above.
4155 2015-03-24 Gary Benson <gbenson@redhat.com>
4157 * linux-low.c (current_lwp_ptid): New function.
4158 * linux-x86-low.c: Include nat/linux-nat.h.
4159 (x86_dr_low_get_addr): Use current_lwp_ptid.
4160 (x86_dr_low_get_control): Likewise.
4161 (x86_dr_low_get_status): Likewise.
4163 2015-03-20 Pedro Alves <palves@redhat.com>
4165 * tracepoint.c (cmd_qtstatus): Make "str" const.
4167 2015-03-20 Pedro Alves <palves@redhat.com>
4169 * server.c (handle_general_set): Make "req_str" const.
4171 2015-03-19 Pedro Alves <palves@redhat.com>
4173 * linux-low.c (linux_resume_one_lwp): Rename to ...
4174 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4175 instead call perror_with_name.
4176 (check_ptrace_stopped_lwp_gone): New function.
4177 (linux_resume_one_lwp): Reimplement as wrapper around
4178 linux_resume_one_lwp_throw that swallows errors if the LWP is
4181 2015-03-19 Pedro Alves <palves@redhat.com>
4183 * linux-low.c (count_events_callback, select_event_lwp_callback):
4184 No longer check whether the thread has resume_stop as last resume
4187 2015-03-19 Pedro Alves <palves@redhat.com>
4189 * linux-low.c (count_events_callback, select_event_lwp_callback):
4190 Use the lwp's status_pending_p field, not the thread's.
4192 2015-03-19 Pedro Alves <palves@redhat.com>
4194 * linux-low.c (select_event_lwp_callback): Update comments to
4195 no longer mention SIGTRAP.
4197 2015-03-18 Gary Benson <gbenson@redhat.com>
4199 * server.c (handle_query): Do not report vFile:fstat as supported.
4201 2015-03-11 Gary Benson <gbenson@redhat.com>
4203 * hostio.c (sys/types.h): New include.
4204 (sys/stat.h): Likewise.
4205 (common-remote-fileio.h): Likewise.
4206 (handle_fstat): New function.
4207 (handle_vFile): Handle vFile:fstat packets.
4209 2015-03-11 Gary Benson <gbenson@redhat.com>
4211 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4212 struct stat.st_blocks and struct stat.st_blksize.
4213 * configure: Regenerate.
4214 * config.in: Likewise.
4215 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4216 (OBS): Add common-remote-fileio.o.
4217 (common-remote-fileio.o): New rule.
4219 2015-03-09 Pedro Alves <palves@redhat.com>
4221 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4222 'struct sockaddr' pointer in 'accept' call.
4224 2015-03-09 Pedro Alves <palves@redhat.com>
4227 2015-03-07 Pedro Alves <palves@redhat.com>
4228 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4229 or <winsock2.h> here. Instead include "gdb_socket.h".
4230 (remote_open): Use union gdb_sockaddr_u.
4231 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4232 or <winsock2.h> here. Instead include "gdb_socket.h".
4233 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4234 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4236 (init_named_socket, gdb_agent_helper_thread): Use union
4239 2015-03-07 Pedro Alves <palves@redhat.com>
4241 * configure.ac (build_warnings): Move
4242 -Wdeclaration-after-statement to the C-specific set.
4243 * configure: Regenerate.
4245 2015-03-07 Pedro Alves <palves@redhat.com>
4247 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4248 or <winsock2.h> here. Instead include "gdb_socket.h".
4249 (remote_open): Use union gdb_sockaddr_u.
4250 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4251 or <winsock2.h> here. Instead include "gdb_socket.h".
4252 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4253 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4255 (init_named_socket, gdb_agent_helper_thread): Use union
4258 2015-03-07 Pedro Alves <palves@redhat.com>
4260 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4263 2015-03-06 Yao Qi <yao.qi@linaro.org>
4265 * linux-aarch64-low.c (aarch64_insert_point): Use
4266 show_debug_regs as a boolean.
4267 (aarch64_remove_point): Likewise.
4269 2015-03-05 Pedro Alves <palves@redhat.com>
4271 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4272 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4273 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4274 * nto-low.c (nto_target_ops): Likewise.
4275 * spu-low.c (spu_target_ops): Likewise.
4276 * win32-low.c (win32_target_ops): Likewise.
4278 2015-03-04 Pedro Alves <palves@redhat.com>
4280 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4281 Decide whether a breakpoint triggered based on the SIGTRAP's
4283 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4284 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4285 (linux_low_filter_event): Check for breakpoints before checking
4287 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4289 (linux_stopped_by_sw_breakpoint)
4290 (linux_supports_stopped_by_sw_breakpoint)
4291 (linux_stopped_by_hw_breakpoint)
4292 (linux_supports_stopped_by_hw_breakpoint): New functions.
4293 (linux_target_ops): Install new target methods.
4295 2015-03-04 Pedro Alves <palves@redhat.com>
4297 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4298 * server.c (swbreak_feature, hwbreak_feature): New globals.
4299 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4300 (captured_main): Clear swbreak_feature and hwbreak_feature.
4301 * server.h (swbreak_feature, hwbreak_feature): Declare.
4302 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4303 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4304 supports_stopped_by_hw_breakpoint>: New fields.
4305 (target_supports_stopped_by_sw_breakpoint)
4306 (target_stopped_by_sw_breakpoint)
4307 (target_supports_stopped_by_hw_breakpoint)
4308 (target_stopped_by_hw_breakpoint): Declare.
4310 2015-03-04 Pedro Alves <palves@redhat.com>
4312 enum lwp_stop_reason -> enum target_stop_reason
4313 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4314 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4315 (linux_wait_1, stuck_in_jump_pad_callback)
4316 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4317 (linux_stopped_by_watchpoint):
4318 * linux-low.h (enum lwp_stop_reason): Delete.
4319 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4320 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4322 2015-03-04 Yao Qi <yao.qi@linaro.org>
4324 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4326 2015-03-03 Gary Benson <gbenson@redhat.com>
4328 * hostio.c (handle_vFile): Fix prefix lengths.
4330 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4332 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4335 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4337 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4338 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4339 (clean): Add "rm -f" for above C files.
4340 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4341 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4342 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4343 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4344 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4345 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4346 (init_registers_s390x_vx_linux64)
4347 (init_registers_s390x_tevx_linux64)
4348 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4349 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4351 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4352 (s390_store_vxrs_high): New functions.
4353 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4355 (s390_arch_setup): Add logic for selecting one of the new target
4356 descriptions. Activate the new vector regsets if applicable.
4357 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4358 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4359 and init_registers_s390x_tevx_linux64.
4361 2015-03-01 Pedro Alves <palves@redhat.com>
4363 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4366 2015-02-27 Pedro Alves <palves@redhat.com>
4368 * linux-x86-low.c (u_debugreg_offset): New function.
4369 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4371 2015-02-27 Pedro Alves <palves@redhat.com>
4373 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4374 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4375 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4376 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4377 (ps_lsetfpregs, ps_getpid)
4378 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4379 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4380 (ps_lsetxregs, ps_plog): Declare.
4382 2015-02-27 Pedro Alves <palves@redhat.com>
4384 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4385 IP_AGENT_EXPORT_FUNC.
4386 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4387 IP_AGENT_EXPORT_FUNC.
4388 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4389 (IP_AGENT_EXPORT): Delete.
4390 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4391 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4392 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4393 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4394 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4395 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4396 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4397 (traceframe_read_count, traceframe_write_count)
4398 (traceframes_created, trace_state_variables, get_raw_reg)
4399 (get_trace_state_variable_value, set_trace_state_variable_value)
4400 (ust_loaded, helper_thread_id, cmd_buf): Use
4401 IPA_SYM_EXPORTED_NAME.
4402 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4403 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4404 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4405 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4406 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4407 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4408 EXTERN_C_PUSH/EXTERN_C_POP.
4409 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4410 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4411 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4412 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4413 (traceframe_write_count, traceframe_read_count)
4414 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4415 (about_to_request_buffer_space, get_trace_state_variable_value)
4416 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4417 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4418 EXTERN_C_PUSH/EXTERN_C_POP.
4419 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4420 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4421 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4422 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4423 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4424 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4425 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4426 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4428 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4429 (IP_AGENT_EXPORT_VAR_DECL): Define.
4431 (gdb_agent_get_raw_reg): Declare.
4433 2015-02-27 Tom Tromey <tromey@redhat.com>
4434 Pedro Alves <palves@redhat.com>
4436 Rename symbols whose names are reserved C++ keywords throughout.
4438 2015-02-27 Pedro Alves <palves@redhat.com>
4440 * Makefile.in (COMPILER): New, get it from autoconf.
4441 (CXX): Get from autoconf instead.
4442 (COMPILE.pre): Use COMPILER.
4443 (CC-LD): Rename to ...
4444 (CC_LD): ... this. Use COMPILER.
4445 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4446 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4447 * acinclude.m4: Include build-with-cxx.m4.
4448 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4449 Disable -Werror by default if building in C++ mode.
4450 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4451 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4452 the C++ compiler. Save/restore CXXFLAGS too.
4453 * configure: Regenerate.
4455 2015-02-27 Pedro Alves <palves@redhat.com>
4457 * acinclude.m4: Include libiberty.m4.
4458 * configure.ac: Call libiberty_INIT.
4459 * config.in, configure: Regenerate.
4461 2015-02-26 Pedro Alves <palves@redhat.com>
4463 * linux-low.c (linux_wait_1): When incrementing the PC past a
4464 program breakpoint always use the_low_target.breakpoint_len as
4465 increment, rather than the maximum between that and
4466 the_low_target.decr_pc_after_break.
4468 2015-02-23 Pedro Alves <palves@redhat.com>
4470 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4471 thread was doing a step-over; always adjust the PC if
4472 we stepped over a permanent breakpoint.
4473 (linux_wait_1): If we stepped over breakpoint that was on top of a
4474 permanent breakpoint, manually advance the PC past it.
4476 2015-02-23 Pedro Alves <palves@redhat.com>
4478 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4480 (x86_fill_gregset, x86_store_gregset): Use it when handling
4483 2015-02-20 Pedro Alves <palves@redhat.com>
4485 * thread-db.c: Include "nat/linux-procfs.h".
4486 (thread_db_init): Skip listing new threads if the kernel supports
4487 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4489 2015-02-20 Pedro Alves <palves@redhat.com>
4491 * linux-low.c (status_pending_p_callback): Use ptid_match.
4493 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4495 PR breakpoints/16812
4496 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4497 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4498 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4500 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4502 PR breakpoints/15956
4503 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4505 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4507 * linux-low.c (linux_low_btrace_conf): Print size.
4508 * server.c (handle_btrace_conf_general_set): New.
4509 (hanle_general_set): Call handle_btrace_conf_general_set.
4510 (handle_query): Report Qbtrace-conf:bts:size as supported.
4512 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4514 * linux-low.c (linux_low_enable_btrace): Update parameters.
4515 (linux_low_btrace_conf): New.
4516 (linux_target_ops)<to_btrace_conf>: Initialize.
4517 * server.c (current_btrace_conf): New.
4518 (handle_btrace_enable): Rename to ...
4519 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4520 to target_enable_btrace. Update comment. Update users.
4521 (handle_qxfer_btrace_conf): New.
4522 (qxfer_packets): Add btrace-conf entry.
4523 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4524 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4525 (target_ops)<read_btrace_conf>: New.
4526 (target_enable_btrace): Update parameters.
4527 (target_read_btrace_conf): New.
4529 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4531 * server.c (handle_btrace_general_set): Remove call to
4532 target_supports_btrace.
4533 (supported_btrace_packets): New.
4534 (handle_query): Call supported_btrace_packets.
4535 * target.h: include btrace-common.h.
4536 (btrace_target_info): Removed.
4537 (supports_btrace, target_supports_btrace): Update parameters.
4539 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4541 * Makefile.in (SFILES): Add common/btrace-common.c.
4542 (OBS): Add common/btrace-common.o.
4543 (btrace-common.o): Add build rules.
4544 * linux-low: Include btrace-common.h.
4545 (linux_low_read_btrace): Use struct btrace_data. Call
4546 btrace_data_init and btrace_data_fini.
4548 2015-02-06 Pedro Alves <palves@redhat.com>
4550 * thread-db.c (find_new_threads_callback): Add debug output.
4552 2015-02-04 Pedro Alves <palves@redhat.com>
4554 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4555 (resume_stopped_resumed_lwps): New function.
4556 (linux_wait_for_event_filtered): Use it.
4558 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4560 * Makefile.in (SFILES): Add linux-personality.c.
4561 (linux-personality.o): New rule.
4562 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4563 list of objects to be built.
4564 * linux-low.c: Include nat/linux-personality.h.
4565 (linux_create_inferior): Remove code to disable address space
4566 randomization (moved to ../nat/linux-personality.c). Create
4567 cleanup to disable address space randomization.
4569 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4571 * Makefile.in (posix-strerror.o): New rule.
4572 (mingw-strerror.o): Likewise.
4573 * configure: Regenerated.
4574 * configure.ac: Source file ../common/common.host. Initialize new
4575 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4577 2015-01-14 Yao Qi <yao@codesourcery.com>
4579 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4580 (ppc-linux.o): New rule.
4581 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4582 * configure.ac: AC_CHECK_FUNCS(getauxval).
4583 * config.in: Re-generated.
4584 * configure: Re-generated.
4585 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4586 ppc64_64bit_inferior_p
4588 2015-01-14 Yao Qi <yao@codesourcery.com>
4590 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4591 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4592 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4593 (PT_ORIG_R3, PT_TRAP): Likewise.
4594 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4595 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4596 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4598 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4600 * i387-fp.c (i387_cache_to_xsave): In look over
4601 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4602 zmmh_low_space field by use of zmmh_high_space.
4604 2015-01-09 Pedro Alves <palves@redhat.com>
4606 * linux-low.c (step_over_bkpt): Move higher up in the file.
4607 (handle_extended_wait): Don't store the stop_pc here.
4608 (get_stop_pc): Adjust comments and rename to ...
4609 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4610 stopped for a software breakpoint or hardware breakpoint.
4611 (thread_still_has_status_pending_p): New function.
4612 (status_pending_p_callback): Use
4613 thread_still_has_status_pending_p. If the event is no longer
4614 interesting, resume the LWP.
4615 (handle_tracepoints): Add assert.
4616 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4617 (wstatus_maybe_breakpoint): New function.
4618 (cancel_breakpoint): Delete function.
4619 (check_stopped_by_watchpoint): New function, factored out from
4620 linux_low_filter_event.
4621 (lp_status_maybe_breakpoint): Delete function.
4622 (linux_low_filter_event): Remove filter_ptid argument.
4623 Leave thread group exits pending here. Store the LWP's stop PC.
4624 Always leave events pending.
4625 (linux_wait_for_event_filtered): Pull all events out of the
4626 kernel, and leave them all pending.
4627 (count_events_callback, select_event_lwp_callback): Consider all
4629 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4630 (select_event_lwp): Only give preference to the stepping LWP in
4631 all-stop mode. Adjust comments.
4632 (ignore_event): New function.
4633 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4634 references to cancel_breakpoints. Adjust to renames. Also give
4635 equal priority to all LWPs that have had events in non-stop mode.
4636 If reporting a software breakpoint event, unadjust the LWP's PC.
4637 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4638 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4640 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4641 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4642 (linux_stopped_by_watchpoint): Adjust.
4643 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4644 * linux-low.h (enum lwp_stop_reason): New.
4645 (struct lwp_info) <stop_pc>: Adjust comment.
4646 <stopped_by_watchpoint>: Delete field.
4647 <stop_reason>: New field.
4648 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4649 * mem-break.c (software_breakpoint_inserted_here)
4650 (hardware_breakpoint_inserted_here): New function.
4651 * mem-break.h (software_breakpoint_inserted_here)
4652 (hardware_breakpoint_inserted_here): Declare.
4653 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4654 (cancel_breakpoints): Delete.
4655 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4656 (upload_fast_traceframes): Remove references to
4659 2015-01-09 Pedro Alves <palves@redhat.com>
4661 * thread-db.c (find_new_threads_callback): Ignore thread if the
4662 kernel thread ID is -1.
4664 2015-01-09 Pedro Alves <palves@redhat.com>
4666 * linux-low.c (linux_attach_fail_reason_string): Move to
4667 nat/linux-ptrace.c, and rename.
4668 (linux_attach_lwp): Update comment.
4669 (attach_proc_task_lwp_callback): New function.
4670 (linux_attach): Adjust to rename and use
4671 linux_proc_attach_tgid_threads.
4672 (linux_attach_fail_reason_string): Delete declaration.
4674 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4676 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4677 * server.c (gdbserver_version): Likewise.
4679 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4681 * remote-utils.c: Include ctype.h.
4682 (input_interrupt): Explicitly handle the case when the char
4683 received is the NUL byte. Improve the printing of non-ASCII
4686 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4688 * linux-low.c (linux_low_filter_event): Update call to
4689 linux_enable_event_reporting following the addition of
4690 a new parameter to that function.
4692 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4695 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4696 (AARCH64_FPCR_REGNO): Likewise.
4697 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4698 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4699 (aarch64_store_fpregset): Likewise.
4701 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4703 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4704 Remove FIXME comment about assumption about N.
4706 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4708 * configure.ac: If large-file support is disabled in GDBserver,
4709 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4710 * configure: Regenerate.
4712 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4714 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4715 warning upon ENODATA from ptrace.
4716 * linux-s390-low.c (s390_store_tdb): New.
4717 (s390_regsets): Add regset for NT_S390_TDB.
4719 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4721 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4722 without a fill_function.
4723 * linux-s390-low.c (s390_fill_last_break): Remove.
4724 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4725 (s390_arch_setup): Use regset's size instead of fill_function for
4728 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4730 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4731 the regset's store function when ptrace returned an error.
4732 * regcache.c (get_thread_regcache): Invalidate register cache
4733 before fetching inferior's registers.
4735 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4737 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4738 while-loop as for-loop.
4739 (regsets_store_inferior_registers): Likewise.
4741 2014-11-28 Yao Qi <yao@codesourcery.com>
4743 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4744 * config.in, configure: Re-generate.
4745 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4748 2014-11-21 Yao Qi <yao@codesourcery.com>
4750 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4751 (AC_CHECK_HEADERS): Remove malloc.h.
4752 * configure: Re-generated.
4753 * config.in: Re-generated.
4754 * server.h: Don't include alloca.h and malloc.h.
4755 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4756 Don't include malloc.h.
4758 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4760 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4761 corresponding ERRNO check in same block.
4763 2014-11-12 Pedro Alves <palves@redhat.com>
4765 * server.c (cont_thread): Update comment.
4766 (start_inferior, attach_inferior): No longer clear cont_thread.
4767 (handle_v_cont): No longer set cont_thread.
4768 (captured_main): Clear cont_thread each time a GDB connects.
4770 2014-11-12 Pedro Alves <palves@redhat.com>
4772 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4773 thread, and don't resume all threads if the Hc thread has exited.
4775 2014-11-12 Pedro Alves <palves@redhat.com>
4777 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4778 the process group instead of to a specific LWP.
4780 2014-10-15 Pedro Alves <palves@redhat.com>
4783 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4785 (arm_set_thread_context): Delete.
4786 (the_low_target): Adjust.
4787 * win32-i386-low.c (debug_registers_changed)
4788 (debug_registers_used): Delete.
4789 (update_debug_registers_callback): New function.
4790 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4791 needing to update their debug registers.
4792 (win32_get_current_dr): New function.
4793 (x86_dr_low_get_addr, x86_dr_low_get_control)
4794 (x86_dr_low_get_status): Fetch the debug register from the thread
4796 (i386_initial_stuff): Adjust.
4797 (i386_get_thread_context): Remove current_event parameter. Don't
4798 clear debug_registers_changed nor copy DR values to
4800 (i386_set_thread_context): Delete.
4801 (i386_prepare_to_resume): New function.
4802 (i386_thread_added): Mark the thread as needing to update irs
4804 (the_low_target): Remove i386_set_thread_context and install
4805 i386_prepare_to_resume.
4806 * win32-low.c (win32_get_thread_context): Adjust.
4807 (win32_set_thread_context): Use SetThreadContext
4809 (win32_prepare_to_resume): New function.
4810 (win32_require_context): New function, factored out from ...
4811 (thread_rec): ... this.
4812 (continue_one_thread): Call win32_prepare_to_resume on each thread
4813 we're about to continue.
4814 (win32_resume): Call win32_prepare_to_resume on the event thread.
4815 * win32-low.h (struct win32_thread_info)
4816 <debug_registers_changed>: New field.
4817 (struct win32_target_ops): Change prototype of set_thread_context,
4818 delete set_thread_context and add prepare_to_resume.
4819 (win32_require_context): New declaration.
4821 2014-10-08 Gary Benson <gbenson@redhat.com>
4823 * server.h: Do not include common-exceptions.h.
4825 2014-10-08 Gary Benson <gbenson@redhat.com>
4827 * server.h: Do not include cleanups.h.
4829 2014-09-30 James Hogan <james.hogan@imgtec.com>
4831 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4834 2014-09-23 Yao Qi <yao@codesourcery.com>
4836 * linux-low.c (lp_status_maybe_breakpoint): New function.
4837 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4838 (count_events_callback): Likewise.
4839 (select_event_lwp_callback): Likewise.
4840 (cancel_breakpoints_callback): Likewise.
4842 2014-09-19 Don Breazeal <donb@codesourcery.com>
4844 * linux-low.c (handle_extended_wait): Call
4845 linux_ptrace_get_extended_event.
4846 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4847 linux_is_extended_waitstatus.
4849 2014-09-16 Joel Brobecker <brobecker@adacore.com>
4851 * Makefile.in (CPPFLAGS): Define.
4852 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4853 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4855 2014-09-16 Gary Benson <gbenson@redhat.com>
4857 * inferiors.h (current_inferior): Renamed as...
4858 (current_thread): New variable. All uses updated.
4859 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4860 (maybe_move_out_of_jump_pad): Likewise.
4861 (cancel_breakpoint): Likewise.
4862 (linux_low_filter_event): Likewise.
4863 (wait_for_sigstop): Likewise.
4864 (linux_resume_one_lwp): Likewise.
4865 (need_step_over_p): Likewise.
4866 (start_step_over): Likewise.
4867 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4868 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4869 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4870 and save_inferior as saved_thread.
4871 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4873 (regcache_invalidate_thread): Likewise.
4874 * remote-utils.c (prepare_resume_reply): Likewise.
4875 * thread-db.c (thread_db_get_tls_address): Likewise.
4876 (disable_thread_event_reporting): Likewise.
4877 (remove_thread_event_breakpoints): Likewise.
4878 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4880 * target.h (set_desired_inferior): Renamed as...
4881 (set_desired_thread): New declaration. All uses updated.
4882 * server.c (myresume): Updated comment to reference thread instead
4884 (handle_serial_event): Likewise.
4885 (handle_target_event): Likewise.
4887 2014-09-12 Tom Tromey <tromey@redhat.com>
4888 Gary Benson <gbenson@redhat.com>
4890 * regcache.h: Include common-regcache.h.
4891 (regcache_read_pc): Don't declare.
4892 * regcache.c (get_thread_regcache_for_ptid): New function.
4894 2014-09-11 Tom Tromey <tromey@redhat.com>
4895 Gary Benson <gbenson@redhat.com>
4897 * symbol.c: New file.
4898 * Makefile.in (SFILES): Add symbol.c.
4899 (OBS): Add symbol.o.
4901 2014-09-11 Gary Benson <gbenson@redhat.com>
4903 * target.c (target_stop_ptid, target_continue_ptid): New
4906 2014-09-11 Tom Tromey <tromey@redhat.com>
4907 Gary Benson <gbenson@redhat.com>
4909 * target.h: Include target/target.h.
4910 * target.c (target_read_memory, target_read_uint32)
4911 (target_write_memory): New functions.
4913 2014-09-11 Gary Benson <gbenson@redhat.com>
4915 * server.h (debug_hw_points): Don't declare.
4916 * server.c (debug_hw_points): Don't define. Replace all uses
4917 with show_debug_regs.
4918 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4919 all uses with show_debug_regs.
4921 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4923 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4924 endianness into account.
4925 (ppc_supply_ptrace_register): Likewise.
4927 2014-09-03 James Hogan <james.hogan@imgtec.com>
4929 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4930 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4932 2014-09-03 Gary Benson <gbenson@redhat.com>
4934 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4935 ALL_DEBUG_ADDRESS_REGISTERS.
4937 2014-09-02 Gary Benson <gbenson@redhat.com>
4939 * i386-low.h: Renamed as...
4940 * x86-low.h: New file. All type, function and variable name
4941 prefixes changed from "i386_" to "x86_". All references updated.
4942 * i386-low.c: Renamed as...
4943 * x86-low.c: New file. All type, function and variable name
4944 prefixes changed from "i386_" to "x86_". All references updated.
4946 2014-09-02 Gary Benson <gbenson@redhat.com>
4948 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4949 (x86_linux_new_thread): Likewise.
4951 2014-08-29 Gary Benson <gbenson@redhat.com>
4953 * server.h (setjmp.h): Do not include.
4954 (toplevel): Do not declare.
4955 (common-exceptions.h): Include.
4956 (cleanups.h): Likewise.
4957 * server.c (toplevel): Do not define.
4958 (exit_code): New static global.
4959 (detach_or_kill_for_exit_cleanup): New function.
4960 (main): New function. Original main renamed to...
4961 (captured_main): New function.
4962 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4964 2014-08-29 Gary Benson <gbenson@redhat.com>
4966 * Makefile.in (SFILES): Add common/common-exceptions.c.
4967 (OBS): Add common-exceptions.o.
4968 (common-exceptions.o): New rule.
4969 * utils.c (prepare_to_throw_exception): New function.
4971 2014-08-29 Gary Benson <gbenson@redhat.com>
4973 * config.in: Regenerate.
4974 * configure: Likewise.
4976 2014-08-29 Gary Benson <gbenson@redhat.com>
4978 * Makefile.in (SFILES): Add common/cleanups.c.
4980 (cleanups.o): New rule.
4982 2014-08-29 Gary Benson <gbenson@redhat.com>
4984 * utils.c (internal_vwarning): New function.
4986 2014-08-28 Gary Benson <gbenson@redhat.com>
4988 * utils.h (fatal): Remove declaration.
4989 * utils.c (fatal): Remove function.
4991 2014-08-28 Gary Benson <gbenson@redhat.com>
4993 * tracepoint.c (gdb_agent_init): Replace fatal with
4995 (initialize_tracepoint): Likewise.
4997 2014-08-28 Gary Benson <gbenson@redhat.com>
4999 * remote-utils.c (remote_prepare): Replace fatal with error.
5001 2014-08-28 Gary Benson <gbenson@redhat.com>
5003 * linux-low.c (linux_async): Replace fatal with warning.
5005 (linux_start_non_stop): Return -1 if linux_async failed.
5007 2014-08-28 Gary Benson <gbenson@redhat.com>
5009 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5011 (i386_dr_low_get_addr): Remove vague comment.
5012 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5015 2014-08-28 Gary Benson <gbenson@redhat.com>
5017 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5018 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5020 (linux_resume_one_lwp): Likewise.
5021 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5023 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5024 with internal_error.
5025 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5026 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5027 (find_register_by_name): Replace fatal with internal_error.
5028 (find_regno): Likewise.
5029 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5030 * thread-db.c (thread_db_create_event): Likewise.
5031 (thread_db_load_search): Likewise.
5032 (try_thread_db_load_1): Likewise.
5033 * tracepoint.c (get_jump_space_head): Replace fatal with
5035 (claim_trampoline_space): Likewise.
5036 (have_fast_tracepoint_trampoline_buffer): Likewise.
5037 (cmd_qtstart): Likewise.
5038 (stop_tracing): Likewise.
5039 (fast_tracepoint_collecting): Likewise.
5040 (target_malloc): Likewise.
5041 (download_tracepoint): Likewise.
5042 (download_trace_state_variables): Replace check with gdb_assert.
5043 (upload_fast_traceframes): Replace fatal with internal_error.
5045 2014-08-19 Tom Tromey <tromey@redhat.com>
5046 Gary Benson <gbenson@redhat.com>
5048 * Makefile.in (SFILES): Add common/common-debug.c.
5049 (OBS): Add common-debug.o.
5050 (common-debug.o): New rule.
5051 * debug.h (debug_printf): Don't declare.
5052 * debug.c (debug_printf): Renamed and rewritten as...
5053 (debug_vprintf): New function.
5055 2014-08-19 Gary Benson <gbenson@redhat.com>
5057 * utils.h: Do not include print-utils.h.
5059 2014-08-19 Tom Tromey <tromey@redhat.com>
5060 Gary Benson <gbenson@redhat.com>
5062 * server.h: Add static assertion.
5063 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5065 2014-08-19 Tom Tromey <tromey@redhat.com>
5066 Gary Benson <gbenson@redhat.com>
5068 * Makefile.in (SFILES): Add common/errors.c.
5069 (OBS): Add errors.o.
5070 (IPA_OBS): Add errors-ipa.o.
5071 (errors.o): New rule.
5072 (errors-ipa.o): Likewise.
5073 * utils.h (perror_with_name, error, warning): Don't declare.
5074 * utils.c (warning): Renamed and rewritten as...
5075 (vwarning): New function.
5076 (error): Renamed and rewritten as...
5077 (verror): New function.
5078 (internal_error): Renamed and rewritten as...
5079 (internal_verror): New function.
5081 2014-08-07 Gary Benson <gbenson@redhat.com>
5083 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5084 * configure: Regenerate.
5085 * config.in: Likewise.
5086 * server.h: Do not include errno.h.
5087 * event-loop.c: Likewise.
5088 * hostio-errno.c: Likewise.
5089 * linux-low.c: Likewise.
5090 * remote-utils.c: Likewise.
5091 * spu-low.c: Likewise.
5092 * utils.c: Likewise.
5093 * gdbreplay.c: Unconditionally include errno.h.
5095 2014-08-07 Gary Benson <gbenson@redhat.com>
5097 * server.h: Do not include string.h.
5098 * event-loop.c: Likewise.
5099 * linux-low.c: Likewise.
5100 * regcache.c: Likewise.
5101 * remote-utils.c: Likewise.
5102 * spu-low.c: Likewise.
5103 * utils.c: Likewise.
5105 2014-08-07 Gary Benson <gbenson@redhat.com>
5107 * server.h: Do not include gdb_assert.h.
5109 2014-08-07 Gary Benson <gbenson@redhat.com>
5111 * server.h: Do not include common-utils.h.
5113 2014-08-07 Gary Benson <gbenson@redhat.com>
5115 * server.h: Do not include ptid.h.
5116 * notif.h: Likewise.
5118 2014-08-07 Gary Benson <gbenson@redhat.com>
5120 * server.h: Do not include gdb_locale.h.
5122 2014-08-07 Gary Benson <gbenson@redhat.com>
5124 * server.h: Do not include gdb/signals.h.
5125 * win32-low.c: Likewise.
5127 2014-08-07 Gary Benson <gbenson@redhat.com>
5129 * server.h: Do not include pathmax.h.
5131 2014-08-07 Gary Benson <gbenson@redhat.com>
5133 * server.h: Do not include libiberty.h.
5134 * linux-bfin-low.c: Likewise.
5136 2014-08-07 Gary Benson <gbenson@redhat.com>
5138 * server.h: Do not include ansidecl.h.
5140 2014-08-07 Gary Benson <gbenson@redhat.com>
5142 * linux-x86-low.c: Do not include stddef.h.
5143 * lynx-ppc-low.c: Likewise.
5144 * tracepoint.c: Likewise.
5146 2014-08-07 Gary Benson <gbenson@redhat.com>
5148 * server.h: Do not include stdarg.h.
5149 * nto-low.c: Likewise.
5151 2014-08-07 Gary Benson <gbenson@redhat.com>
5153 * server.h: Do not include stdlib.h.
5154 * inferiors.c: Likewise.
5155 * linux-low.c: Likewise.
5156 * regcache.c: Likewise.
5157 * spu-low.c: Likewise.
5158 * tracepoint.c: Likewise.
5159 * utils.c: Likewise.
5161 2014-08-07 Gary Benson <gbenson@redhat.com>
5163 * server.h: Do not include stdio.h.
5164 * linux-low.c: Likewise.
5165 * remote-utils.c: Likewise.
5166 * spu-low.c: Likewise.
5167 * utils.c: Likewise.
5168 * wincecompat.c: Likewise.
5170 2014-08-06 Gary Benson <gbenson@redhat.com>
5172 * regcache.c (init_register_cache): Move conditionals inside if.
5174 2014-08-06 Gary Benson <gbenson@redhat.com>
5176 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5178 2014-07-31 Gary Benson <gbenson@redhat.com>
5180 * ax.h: Do not include server.h.
5181 * gdbthread.h: Likewise.
5182 * lynx-low.h: Likewise.
5183 * notif.h: Likewise.
5185 2014-07-30 Gary Benson <gbenson@redhat.com>
5187 * server.h: Include common-defs.h.
5188 Do not include config.h or build-gnulib-gdbserver/config.h.
5190 2014-07-30 Gary Benson <gbenson@redhat.com>
5192 * hostio-errno.c: Move server.h to top of includes list.
5193 * inferiors.c: Likewise.
5194 * linux-x86-low.c: Likewise.
5195 * notif.c: Include server.h.
5197 2014-07-24 Tom Tromey <tromey@redhat.com>
5198 Gary Benson <gbenson@redhat.com>
5200 * server.h (CORE_ADDR): Now unsigned.
5202 2014-07-16 Pedro Alves <palves@redhat.com>
5204 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5206 2014-07-15 Pedro Alves <palves@redhat.com>
5208 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5211 2014-07-11 Pedro Alves <palves@redhat.com>
5213 * linux-low.c (kill_wait_lwp): New function, based on
5214 kill_one_lwp_callback, but use my_waitpid directly.
5215 (kill_one_lwp_callback, linux_kill): Use it.
5217 2014-06-23 Pedro Alves <palves@redhat.com>
5219 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5220 before setting DR0..DR3.
5222 2014-06-20 Gary Benson <gbenson@redhat.com>
5224 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5225 * configure: Regenerated.
5226 * config.in: Likewise.
5228 2014-06-20 Gary Benson <gbenson@redhat.com>
5230 * Makefile.in (SFILES): Update locations for files moved
5232 (object file files): Reordered.
5234 2014-06-20 Gary Benson <gbenson@redhat.com>
5236 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5237 (i386_dr_low_set_addr): Likewise.
5238 (i386_dr_low_get_addr): Likewise.
5239 (i386_dr_low_can_set_control): Likewise.
5240 (i386_dr_low_set_control): Likewise.
5241 (i386_dr_low_get_control): Likewise.
5242 (i386_dr_low_get_status): Likewise.
5243 (i386_get_debug_register_length): Likewise.
5244 * linux-x86-low.c (i386_dr_low_set_addr):
5245 Changed signature. Made static.
5246 (i386_dr_low_get_addr): Likewise.
5247 (i386_dr_low_set_control): Likewise.
5248 (i386_dr_low_get_control): Likewise.
5249 (i386_dr_low_get_status): Likewise.
5250 (i386_dr_low): New global variable.
5251 * win32-i386-low.c (i386_dr_low_set_addr):
5252 Changed signature. Made static.
5253 (i386_dr_low_get_addr): Likewise.
5254 (i386_dr_low_set_control): Likewise.
5255 (i386_dr_low_get_control): Likewise.
5256 (i386_dr_low_get_status): Likewise.
5257 (i386_dr_low): New global variable.
5259 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5261 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5262 * Makefile.in (AR, AR_FLAGS): Define.
5263 * configure: Regenerate.
5265 2014-06-19 Gary Benson <gbenson@redhat.com>
5267 * Makefile.in (i386-dregs.o): New rule.
5268 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5269 * i386-low.c (target.h): Remove include.
5270 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5271 (DR_CONTROL_SHIFT): Likewise.
5272 (DR_CONTROL_SIZE): Likewise.
5273 (DR_RW_EXECUTE): Likewise.
5274 (DR_RW_WRITE): Likewise.
5275 (DR_RW_READ): Likewise.
5276 (DR_RW_IORW): Likewise.
5277 (DR_LEN_1): Likewise.
5278 (DR_LEN_2): Likewise.
5279 (DR_LEN_4): Likewise.
5280 (DR_LEN_8): Likewise.
5281 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5282 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5283 (DR_ENABLE_SIZE): Likewise.
5284 (DR_LOCAL_SLOWDOWN): Likewise.
5285 (DR_GLOBAL_SLOWDOWN): Likewise.
5286 (DR_CONTROL_RESERVED): Likewise.
5287 (I386_DR_CONTROL_MASK): Likewise.
5288 (I386_DR_VACANT): Likewise.
5289 (I386_DR_LOCAL_ENABLE): Likewise.
5290 (I386_DR_GLOBAL_ENABLE): Likewise.
5291 (I386_DR_DISABLE): Likewise.
5292 (I386_DR_SET_RW_LEN): Likewise.
5293 (I386_DR_GET_RW_LEN): Likewise.
5294 (I386_DR_WATCH_HIT): Likewise.
5295 (i386_wp_op_t): Likewise.
5296 (i386_show_dr): Likewise.
5297 (i386_length_and_rw_bits): Likewise.
5298 (i386_insert_aligned_watchpoint): Likewise.
5299 (i386_remove_aligned_watchpoint): Likewise.
5300 (i386_handle_nonaligned_watchpoint): Likewise.
5301 i386_update_inferior_debug_regs(): Likewise.
5302 (i386_dr_insert_watchpoint): Likewise.
5303 (i386_dr_remove_watchpoint): Likewise.
5304 (i386_dr_region_ok_for_watchpoint): Likewise.
5305 (i386_dr_stopped_data_address): Likewise.
5306 (i386_dr_stopped_by_watchpoint): Likewise.
5308 2014-06-19 Gary Benson <gbenson@redhat.com>
5310 * i386-low.c (i386_dr_show): Renamed to
5311 i386_show_dr and made static. All uses updated.
5312 (i386_dr_length_and_rw_bits): Renamed to
5313 i386_length_and_rw_bits and made static.
5315 (i386_dr_insert_aligned_watchpoint): Renamed to
5316 i386_insert_aligned_watchpoint and made static.
5318 (i386_dr_remove_aligned_watchpoint): Renamed to
5319 i386_remove_aligned_watchpoint and made static.
5321 (i386_dr_update_inferior_debug_regs): Renamed to
5322 i386_update_inferior_debug_regs and made static.
5325 2014-06-18 Gary Benson <gbenson@redhat.com>
5327 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5328 (i386_dr_low_can_set_control): Likewise.
5329 (i386_get_debug_register_length): Likewise.
5330 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5331 (i386_dr_low_can_set_control): Likewise.
5332 (i386_get_debug_register_length): Likewise.
5334 2014-06-17 Gary Benson <gbenson@redhat.com>
5336 * i386-low.h (i386-dregs.h): New include.
5337 (DR_FIRSTADDR): Now in i386-dregs.h.
5338 (DR_LASTADDR): Likewise.
5339 (DR_NADDR): Likewise.
5340 (DR_STATUS): Likewise.
5341 (DR_CONTROL): Likewise.
5342 (i386_debug_reg_state): Likewise.
5343 (i386_dr_insert_watchpoint): Likewise.
5344 (i386_dr_remove_watchpoint): Likewise.
5345 (i386_dr_region_ok_for_watchpoint): Likewise.
5346 (i386_dr_stopped_data_address): Likewise.
5347 (i386_dr_stopped_by_watchpoint): Likewise.
5348 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5350 2014-06-18 Gary Benson <gbenson@redhat.com>
5352 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5353 i386_dr_insert_watchpoint.
5354 (i386_low_remove_watchpoint): Renamed to
5355 i386_dr_remove_watchpoint.
5356 (i386_low_region_ok_for_watchpoint): Renamed to
5357 i386_dr_region_ok_for_watchpoint.
5358 (i386_low_stopped_data_address): Renamed to
5359 i386_dr_stopped_data_address.
5360 (i386_low_stopped_by_watchpoint): Renamed to
5361 i386_dr_stopped_by_watchpoint.
5362 * i386-low.c (i386_show_dr): Renamed to
5363 i386_dr_show and made nonstatic. All uses updated.
5364 (i386_length_and_rw_bits): Renamed to
5365 i386_dr_length_and_rw_bits and made nonstatic.
5367 (i386_insert_aligned_watchpoint): Renamed to
5368 i386_dr_insert_aligned_watchpoint and made nonstatic.
5370 (i386_remove_aligned_watchpoint): Renamed to
5371 i386_dr_remove_aligned_watchpoint and made nonstatic.
5373 (i386_update_inferior_debug_regs): Renamed to
5374 i386_dr_update_inferior_debug_regs and made nonstatic.
5376 (i386_low_insert_watchpoint): Renamed to
5377 i386_dr_insert_watchpoint. All uses updated.
5378 (i386_low_remove_watchpoint): Renamed to
5379 i386_dr_remove_watchpoint. All uses updated.
5380 (i386_low_region_ok_for_watchpoint): Renamed to
5381 i386_dr_region_ok_for_watchpoint. All uses updated.
5382 (i386_low_stopped_data_address): Renamed to
5383 i386_dr_stopped_data_address. All uses updated.
5384 (i386_low_stopped_by_watchpoint): Renamed to
5385 i386_dr_stopped_by_watchpoint. All uses updated.
5387 2014-06-18 Gary Benson <gbenson@redhat.com>
5389 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5390 (i386_dr_low_can_set_control): Likewise.
5391 (i386_insert_aligned_watchpoint): New check.
5393 2014-06-18 Gary Benson <gbenson@redhat.com>
5395 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5398 2014-06-18 Gary Benson <gbenson@redhat.com>
5400 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5401 instead of fatal and error.
5402 (i386_handle_nonaligned_watchpoint): Likewise.
5404 2014-06-18 Gary Benson <gbenson@redhat.com>
5406 * i386-low.c (i386_get_debug_register_length): New macro.
5407 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5408 (i386_show_dr): Use debug_printf instead of fprintf. Use
5409 phex to format values.
5411 2014-06-18 Gary Benson <gbenson@redhat.com>
5413 * i386-low.h: Comment changes.
5414 * i386-low.c: Likewise.
5416 2014-06-18 Gary Benson <gbenson@redhat.com>
5418 * i386-low.c: Whitespace changes.
5420 2014-06-12 Tom Tromey <tromey@redhat.com>
5422 * utils.c (freeargv): Remove.
5424 2014-06-12 Tom Tromey <tromey@redhat.com>
5426 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5427 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5428 (parse_debug_format_options): Likewise.
5429 (gdbserver_usage): Likewise.
5430 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5431 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5432 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5434 ($(LIBGNU)): Depend on libiberty.
5435 (all-lib): Recurse into all subdirs.
5436 (install-only): Invoke "install" target in subdirs.
5437 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5439 * configure: Rebuild.
5440 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5441 for vasprintf, vsnprintf, or gettimeofday.
5442 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5445 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5447 * development.sh: Delete.
5448 * Makefile.in (config.status): Adjust dependency on development.sh.
5449 * configure.ac: Adjust development.sh source call.
5450 * configure: Regenerate.
5452 2014-06-02 Pedro Alves <palves@redhat.com>
5454 * ax.c (gdb_free_agent_expr): New function.
5455 * ax.h (gdb_free_agent_expr): New declaration.
5456 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5458 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5460 (clear_breakpoint_conditions_and_commands): New function.
5461 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5462 (clear_breakpoint_conditions_and_commands): New declaration.
5464 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5466 * linux-aarch64-low.c (asm/ptrace.h): Include.
5468 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5470 Fix TLS access for -static -pthread.
5471 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5472 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5473 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5475 2014-05-20 Pedro Alves <palves@redhat.com>
5477 * linux-aarch64-low.c (aarch64_insert_point)
5478 (aarch64_remove_point): No longer check whether the type is
5479 supported here. Adjust to new interface.
5480 (the_low_target): Install aarch64_supports_z_point_type as
5481 supports_z_point_type method.
5482 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5483 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5484 instead of a Z packet char. Adjust.
5485 (arm_supports_z_point_type): New function.
5486 (arm_insert_point, arm_remove_point): Adjust to new interface.
5487 (the_low_target): Install arm_supports_z_point_type.
5488 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5489 (cris_insert_point, cris_remove_point): Adjust to new interface.
5490 Don't check whether the type is supported here.
5491 (the_low_target): Install cris_supports_z_point_type.
5492 * linux-low.c (linux_supports_z_point_type): New function.
5493 (linux_insert_point, linux_remove_point): Adjust to new interface.
5494 * linux-low.h (struct linux_target_ops) <insert_point,
5495 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5496 raw_breakpoint pointer parameter.
5497 <supports_z_point_type>: New method.
5498 * linux-mips-low.c (mips_supports_z_point_type): New function.
5499 (mips_insert_point, mips_remove_point): Adjust to new interface.
5500 Use mips_supports_z_point_type.
5501 (the_low_target): Install mips_supports_z_point_type.
5502 * linux-ppc-low.c (the_low_target): Install NULL as
5503 supports_z_point_type method.
5504 * linux-s390-low.c (the_low_target): Install NULL as
5505 supports_z_point_type method.
5506 * linux-sparc-low.c (the_low_target): Install NULL as
5507 supports_z_point_type method.
5508 * linux-x86-low.c (x86_supports_z_point_type): New function.
5509 (x86_insert_point): Adjust to new insert_point interface. Use
5510 insert_memory_breakpoint. Adjust to new
5511 i386_low_insert_watchpoint interface.
5512 (x86_remove_point): Adjust to remove_point interface. Use
5513 remove_memory_breakpoint. Adjust to new
5514 i386_low_remove_watchpoint interface.
5515 (the_low_target): Install x86_supports_z_point_type.
5516 * lynx-low.c (lynx_target_ops): Install NULL as
5517 supports_z_point_type callback.
5518 * nto-low.c (nto_supports_z_point_type): New.
5519 (nto_insert_point, nto_remove_point): Adjust to new interface.
5520 (nto_target_ops): Install nto_supports_z_point_type.
5521 * mem-break.c: Adjust intro comment.
5522 (struct raw_breakpoint) <raw_type, size>: New fields.
5523 <inserted>: Update comment.
5524 <shlib_disabled>: Delete field.
5525 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5526 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5527 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5528 (raw_bkpt_type_to_target_hw_bp_type): New function.
5529 (find_enabled_raw_code_breakpoint_at): New function.
5530 (find_raw_breakpoint_at): New type and size parameters. Use them.
5531 (insert_memory_breakpoint): New function, based off
5532 set_raw_breakpoint_at.
5533 (remove_memory_breakpoint): New function.
5534 (set_raw_breakpoint_at): Reimplement.
5535 (set_breakpoint): New, based on set_breakpoint_at.
5536 (set_breakpoint_at): Reimplement.
5537 (delete_raw_breakpoint): Go through the_target->remove_point
5538 instead of assuming memory breakpoints.
5539 (find_gdb_breakpoint_at): Delete.
5540 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5541 (find_gdb_breakpoint): New function.
5542 (set_gdb_breakpoint_at): Delete.
5543 (z_type_supported): New function.
5544 (set_gdb_breakpoint_1): New function, loosely based off
5545 set_gdb_breakpoint_at.
5546 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5547 (delete_gdb_breakpoint_at): Delete.
5548 (delete_gdb_breakpoint_1): New function, loosely based off
5549 delete_gdb_breakpoint_at.
5550 (delete_gdb_breakpoint): New function.
5551 (clear_gdb_breakpoint_conditions): Rename to ...
5552 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5554 (add_condition_to_breakpoint): Make static.
5555 (add_breakpoint_condition): Take a struct breakpoint pointer
5556 instead of an address. Adjust.
5557 (gdb_condition_true_at_breakpoint): Rename to ...
5558 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5560 (gdb_condition_true_at_breakpoint): Reimplement.
5561 (add_breakpoint_commands): Take a struct breakpoint pointer
5562 instead of an address. Adjust.
5563 (gdb_no_commands_at_breakpoint): Rename to ...
5564 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5565 parameter. Return true if no breakpoint was found. Change debug
5567 (gdb_no_commands_at_breakpoint): Reimplement.
5568 (run_breakpoint_commands): Rename to ...
5569 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5570 and change return type to boolean.
5571 (run_breakpoint_commands): New function.
5572 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5573 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5574 breakpoint. Go through the_target->remove_point instead of
5575 assuming memory breakpoint.
5576 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5577 software and hardware breakpoints.
5578 (reinsert_raw_breakpoint): Go through the_target->insert_point
5579 instead of assuming memory breakpoint.
5580 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5581 software and hardware breakpoints.
5582 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5583 Check both software and hardware breakpoints.
5584 (validate_inserted_breakpoint): Assert the breakpoint is a
5585 software breakpoint. Set the inserted flag to -1 instead of
5586 setting shlib_disabled.
5587 (delete_disabled_breakpoints): Adjust.
5588 (validate_breakpoints): Only validate software breakpoints.
5589 Adjust to inserted flag change.
5590 (check_mem_read, check_mem_write): Skip breakpoint types other
5591 than software breakpoints. Adjust to inserted flag change.
5592 * mem-break.h (enum raw_bkpt_type): New enum.
5593 (raw_breakpoint, struct process_info): Forward declare.
5594 (Z_packet_to_target_hw_bp_type): Delete declaration.
5595 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5596 (set_gdb_breakpoint, delete_gdb_breakpoint)
5597 (clear_breakpoint_conditions): New declarations.
5598 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5599 (breakpoint_inserted_here): Update comment.
5600 (add_breakpoint_condition, add_breakpoint_commands): Replace
5601 address parameter with a breakpoint pointer parameter.
5602 (gdb_breakpoint_here): Update comment.
5603 (delete_gdb_breakpoint_at): Delete.
5604 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5605 * server.c (process_point_options): Take a struct breakpoint
5606 pointer instead of an address. Adjust.
5607 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5608 delete_gdb_breakpoint.
5609 * spu-low.c (spu_target_ops): Install NULL as
5610 supports_z_point_type method.
5611 * target.h: Include mem-break.h.
5612 (struct target_ops) <prepare_to_access_memory>: Update comment.
5613 <supports_z_point_type>: New field.
5614 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5615 instead of a char. Also take a raw breakpoint pointer.
5616 * win32-arm-low.c (the_low_target): Install NULL as
5617 supports_z_point_type.
5618 * win32-i386-low.c (i386_supports_z_point_type): New function.
5619 (i386_insert_point, i386_remove_point): Adjust to new interface.
5620 (the_low_target): Install i386_supports_z_point_type.
5621 * win32-low.c (win32_supports_z_point_type): New function.
5622 (win32_insert_point, win32_remove_point): Adjust to new interface.
5623 (win32_target_ops): Install win32_supports_z_point_type.
5624 * win32-low.h (struct win32_target_ops):
5625 <supports_z_point_type>: New method.
5626 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5627 instead of a char. Also take a raw breakpoint pointer.
5629 2014-05-20 Pedro Alves <palves@redhat.com>
5631 * mem-break.h: Include break-common.h.
5632 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5633 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5634 (Z_packet_to_target_hw_bp_type): New declaration.
5635 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5636 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5637 (Z_PACKET_ACCESS_WP): Delete macros.
5638 (Z_packet_to_hw_type): Delete function.
5639 * i386-low.h: Don't include break-common.h here.
5640 (Z_packet_to_hw_type): Delete declaration.
5641 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5642 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5643 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5644 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5645 * linux-aarch64-low.c: Don't include break-common.h here.
5646 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5647 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5648 (Z_packet_to_target_hw_bp_type): Delete function.
5649 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5651 (mips_insert_point, mips_remove_point): Use
5652 Z_packet_to_target_hw_bp_type.
5654 2014-05-20 Pedro Alves <palves@redhat.com>
5656 * linux-aarch64-low.c: Include break-common.h.
5657 (enum target_point_type): Delete.
5658 (Z_packet_to_point_type): Rename to ...
5659 (Z_packet_to_target_hw_bp_type): ... this, and return a
5660 target_hw_bp_type instead.
5661 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5662 instead of an enum target_point_type.
5663 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5665 (aarch64_dr_state_insert_one_point)
5666 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5667 (aarch64_handle_aligned_watchpoint)
5668 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5669 Take an enum target_hw_bp_type instead of an enum
5671 (aarch64_supports_z_point_type): New function.
5672 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5673 use Z_packet_to_target_hw_bp_type.
5675 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5677 * configure.ac: Only use -Werror by default when DEVELOPMENT
5679 * configure: Regenerate.
5681 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5683 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5684 * linux-x86-low.c (X86_64_USER_REGS): New.
5685 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5687 2014-04-28 Yao Qi <yao@codesourcery.com>
5689 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5692 2014-04-25 Pedro Alves <palves@redhat.com>
5695 * linux-low.c (linux_attach_fail_reason_string): New function.
5696 (linux_attach_lwp): Delete.
5697 (linux_attach_lwp_1): Rename to ...
5698 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5699 argument. Remove "initial" parameter. Return int instead of
5700 void. Don't error or warn here.
5701 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5702 failure to attach to the tgid. Call warning when failing to
5704 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5705 argument. Remove "initial" parameter. Return int instead of
5706 void. Don't error or warn here.
5707 (linux_attach_fail_reason_string): New declaration.
5708 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5709 interface change. Use linux_attach_fail_reason_string.
5711 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5712 Walfred Tedeschi <walfred.tedeschi@intel.com>
5714 * Makefile.in: Added rules to handle new files
5715 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5716 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5717 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5718 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5719 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5720 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5722 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5723 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5724 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5725 i386/x32-avx512.xml.
5726 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5727 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5728 i386/x32-avx512-linux.xml.
5729 * i387-fp.c (num_avx512_k_registers): New constant for number
5731 (num_avx512_zmmh_low_registers): New constant for number of
5732 lower ZMM registers (0-15).
5733 (num_avx512_zmmh_high_registers): New constant for number of
5734 higher ZMM registers (16-31).
5735 (num_avx512_ymmh_registers): New contant for number of higher
5736 YMM registers (ymm16-31 added by avx521 on x86_64).
5737 (num_avx512_xmm_registers): New constant for number of higher
5738 XMM registers (xmm16-31 added by AVX512 on x86_64).
5739 (struct i387_xsave): Add space for AVX512 registers.
5740 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5741 Add code to handle AVX512 registers.
5742 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5743 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5744 prototypei from generated file.
5745 (tdesc_amd64_avx512_linux): Likewise.
5746 (init_registers_x32_avx512_linux): Likewise.
5747 (tdesc_x32_avx512_linux): Likewise.
5748 (init_registers_i386_avx512_linux): Likewise.
5749 (tdesc_i386_avx512_linux): Likewise.
5750 (x86_64_regmap): Add AVX512 registers.
5751 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5753 (initialize_low_arch): Add code to initialize AVX512 registers.
5755 2014-04-23 Pedro Alves <palves@redhat.com>
5757 * mem-break.c (find_gdb_breakpoint_at): Make static.
5758 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5760 2014-04-23 Pedro Alves <palves@redhat.com>
5762 * i386-low.c: Don't include break-common.h here.
5763 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5764 prototype to take target_hw_bp_type as argument instead of a Z
5766 * i386-low.h: Include break-common.h here.
5767 (Z_packet_to_hw_type): Declare.
5768 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5770 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5771 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5772 (x86_remove_point): Convert the packet number to a
5773 target_hw_bp_type before calling i386_low_remove_watchpoint.
5774 * win32-i386-low.c (i386_insert_point): Convert the packet number
5775 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5776 (i386_remove_point): Convert the packet number to a
5777 target_hw_bp_type before calling i386_low_remove_watchpoint.
5779 2014-04-23 Pedro Alves <palves@redhat.com>
5781 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5783 2014-04-10 Pedro Alves <palves@redhat.com>
5785 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5786 Check if the condition or command is NULL before checking if the
5787 breakpoint is known. On success, return true.
5788 * mem-break.h (add_breakpoint_condition): Document return.
5789 (add_breakpoint_commands): Add describing comment.
5790 * server.c (skip_to_semicolon): New function.
5791 (process_point_options): Use it.
5793 2014-04-09 Pedro Alves <palves@redhat.com>
5795 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5798 2014-02-27 Pedro Alves <palves@redhat.com>
5801 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5803 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5805 (last_thread_of_process_p): Take a PID argument instead of a
5807 (linux_wait_for_lwp): Delete.
5808 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5810 (linux_low_filter_event): New function, party factored out from
5811 linux_wait_for_event.
5812 (linux_wait_for_event): Rename to ...
5813 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5814 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5815 sigsuspend. Check for zombie leaders.
5816 (linux_wait_for_event): Reimplement as wrapper around
5817 linux_wait_for_event_filtered.
5818 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5819 a normal or signal exit is seen, it's the whole process exiting.
5820 (wait_for_sigstop): No longer a for_each_inferior callback.
5821 Rewrite on top of linux_wait_for_event_filtered.
5822 (stop_all_lwps): Call wait_for_sigstop directly.
5823 * server.c (resume, handle_target_event): Handle
5824 TARGET_WAITKIND_NO_RESUMED.
5826 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5828 * win32-low.c (psapi_get_dll_name,
5829 * win32_CreateToolhelp32Snapshot): Delete.
5830 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5831 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5833 (handle_load_dll): Add function description.
5834 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5836 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5838 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5840 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5841 base address when calling win32_add_one_solib.
5842 (handle_load_dll): Delete local variable load_addr.
5843 Remove 0x1000 offset applied to DLL base address when calling
5844 win32_add_one_solib.
5845 (handle_unload_dll): Add comment.
5847 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5849 * win32-low.c (win32_add_all_dlls): Renames
5850 win32_ensure_ntdll_loaded. Rewrite function documentation.
5851 Adjust implementation to always load all DLLs.
5852 Add 0x1000 offset to DLL base address when calling
5853 win32_add_one_solib.
5854 (child_initialization_done): New static global.
5855 (do_initial_child_stuff): Set child_initialization_done to
5856 zero during child initialization, and 1 after. Replace call
5857 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5859 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5860 (handle_unload_dll): Add function documentation.
5861 (get_child_debug_event): Ignore load and unload DLL events
5862 during child initialization.
5864 2014-02-20 Doug Evans <dje@google.com>
5866 Remove global all_lwps.
5867 * inferiors.h (ptid_of): Move here from linux-low.h.
5868 (pid_of, lwpid_of): Ditto.
5869 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5870 parameter is a struct thread_info * now.
5871 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5872 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5873 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5875 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5876 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5877 * linux-arm-low.c (update_registers_callback): Update, "entry"
5878 parameter is a struct thread_info * now.
5879 Fetch lwpid from current_inferior directly.
5880 (arm_insert_point): Pass &all_threads to find_inferior instead of
5882 (arm_remove_point): Ditto.
5883 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5884 (arm_prepare_to_resume): Fetch pid from thread.
5885 (arm_read_description): Fetch lwpid from current_inferior directly.
5886 * linux-low.c (all_lwps): Delete.
5887 (delete_lwp): Delete call to remove_inferior.
5888 (handle_extended_wait): Fetch lwpid from thread.
5889 (add_lwp): Don't set lwp->entry.id. Remove call to
5890 add_inferior_to_list.
5891 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5892 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5893 (kill_one_lwp_callback): Ditto.
5894 (linux_kill): Don't dereference NULL pointer.
5895 Fetch ptid,lwpid from thread.
5896 (get_detach_signal): Fetch ptid from thread.
5897 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5898 Simplify call to regcache_invalidate_thread.
5899 (delete_lwp_callback): Update, "entry" parameter is a
5900 struct thread_info * now. Fetch pid from thread.
5901 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5902 (status_pending_p_callback): Update, "entry" parameter is a
5903 struct thread_info * now. Fetch ptid from thread.
5904 (find_lwp_pid): Update, "entry" parameter is a
5905 struct thread_info * now.
5906 (linux_wait_for_lwp): Fetch pid from thread.
5907 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5908 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5909 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5910 (dequeue_one_deferred_signal): Ditto.
5911 (cancel_breakpoint): Fetch ptid from current_inferior.
5912 (linux_wait_for_event): Pass &all_threads to find_inferior,
5913 not &all_lwps. Fetch ptid, lwpid from thread.
5914 (count_events_callback): Update, "entry" parameter is a
5915 struct thread_info * now.
5916 (select_singlestep_lwp_callback): Ditto.
5917 (select_event_lwp_callback): Ditto.
5918 (cancel_breakpoints_callback): Ditto.
5919 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5921 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5922 (unsuspend_one_lwp): Update, "entry" parameter is a
5923 struct thread_info * now.
5924 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5926 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5927 Fetch lwpid from thread, not lwp.
5928 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5929 Pass &all_threads to find_inferior, not &all_lwps.
5930 (send_sigstop): Fetch lwpid from thread, not lwp.
5931 (send_sigstop_callback): Update, "entry" parameter is a
5932 struct thread_info * now.
5933 (suspend_and_send_sigstop_callback): Ditto.
5934 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5935 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5936 struct thread_info * now.
5937 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5939 (lwp_running): Update, "entry" parameter is a
5940 struct thread_info * now.
5941 (stop_all_lwps): Fetch ptid from thread.
5942 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5943 (linux_resume_one_lwp): Fetch lwpid from thread.
5944 (linux_set_resume_request): Update, "entry" parameter is a
5945 struct thread_info * now. Fetch pid, lwpid from thread.
5946 (resume_status_pending_p): Update, "entry" parameter is a
5947 struct thread_info * now.
5948 (need_step_over_p): Ditto. Fetch lwpid from thread.
5949 (start_step_over): Fetch lwpid from thread.
5950 (linux_resume_one_thread): Update, "entry" parameter is a
5951 struct thread_info * now. Fetch lwpid from thread.
5952 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5953 (proceed_one_lwp): Update, "entry" parameter is a
5954 struct thread_info * now. Fetch lwpid from thread.
5955 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5956 struct thread_info * now.
5957 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5958 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5959 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5961 (regsets_store_inferior_registers): Ditto.
5962 (fetch_register, store_register): Ditto.
5963 (linux_read_memory, linux_write_memory): Ditto.
5964 (linux_request_interrupt): Ditto.
5965 (linux_read_auxv): Ditto.
5966 (linux_xfer_siginfo): Ditto.
5967 (linux_qxfer_spu): Ditto.
5968 (linux_qxfer_libraries_svr4): Ditto.
5969 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5970 moved to inferiors.h.
5972 (get_thread_lwp): Update.
5973 (struct lwp_info): Delete member "entry". Simplify comment for
5976 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5977 current_inferior directly.
5978 (update_watch_registers_callback): Update, "entry" parameter is a
5979 struct thread_info * now. Fetch pid from thread.
5980 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5981 (mips_insert_point): Fetch lwpid from current_inferior.
5982 Pass &all_threads to find_inferior, not &all_lwps.
5983 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5984 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5986 (mips_stopped_data_address): Ditto.
5987 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5989 * linux-tile-low.c (tile_arch_setup): Ditto.
5990 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5991 (update_debug_registers_callback): Update, "entry" parameter is a
5992 struct thread_info * now. Fetch pid from thread.
5993 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5994 Pass &all_threads to find_inferior, not &all_lwps.
5995 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5996 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5997 Pass &all_threads to find_inferior, not &all_lwps.
5998 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5999 (i386_dr_low_get_status): Ditto.
6000 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6001 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6002 (x86_linux_read_description): Ditto.
6003 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6005 2014-02-20 Doug Evans <dje@google.com>
6007 * inferiors.c (get_first_inferior): Fix buglet.
6009 2014-02-19 Doug Evans <dje@google.com>
6011 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6012 * inferiors.c (add_thread): Change result type to struct thread_info *.
6013 All callers updated.
6014 (add_lwp): Call add_thread here instead of in callers.
6015 All callers updated.
6016 * linux-low.h (get_lwp_thread): Rewrite.
6017 (struct lwp_info): New member "thread".
6019 2014-02-19 Doug Evans <dje@google.com>
6021 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6022 All callers updated.
6024 2014-02-19 Doug Evans <dje@google.com>
6026 * inferiors.c (add_thread): Fix whitespace.
6028 2014-02-19 Doug Evans <dje@google.com>
6030 * dll.c (clear_dlls): Replace accessing list implemention details
6032 * gdbthread.h (get_first_thread): Declare.
6033 * inferiors.c (for_each_inferior_with_data): New function.
6034 (get_first_thread): New function.
6035 (find_thread_ptid): Simplify.
6036 (get_first_inferior): New function.
6037 (clear_list): Delete.
6038 (one_inferior_p): New function.
6039 (clear_inferior_list): New function.
6040 (clear_inferiors): Update.
6041 * inferiors.h (for_each_inferior_with_data): Declare.
6042 (clear_inferior_list): Declare.
6043 (one_inferior_p): Declare.
6044 (get_first_inferior): Declare.
6045 * linux-low.c (linux_wait_for_event): Replace accessing list
6046 implemention details with API function.
6047 * server.c (target_running): Ditto.
6048 (accumulate_file_name_length): New function.
6049 (emit_dll_description): New function.
6050 (handle_qxfer_libraries): Replace accessing list implemention
6051 details with API function.
6052 (handle_qxfer_threads_worker): New function.
6053 (handle_qxfer_threads_proper): Replace accessing list implemention
6054 details with API function.
6055 (handle_query): Ditto.
6056 (visit_actioned_threads_callback_ftype): New typedef.
6057 (visit_actioned_threads_data): New struct.
6058 (visit_actioned_threads): Rewrite to be find_inferior callback.
6059 (resume): Call find_inferior.
6060 (handle_status): Replace accessing list implemention
6061 details with API function.
6062 (process_serial_event): Replace accessing list implemention details
6064 * target.c (set_desired_inferior): Replace accessing list implemention
6065 details with API function.
6066 * tracepoint.c (same_process_p): New function.
6067 (gdb_agent_about_to_close): Replace accessing list implemention
6068 details with API function.
6069 * win32-low.c (child_delete_thread): Replace accessing list
6070 implemention details with API function.
6071 (match_dll_by_basename): New function.
6072 (dll_is_loaded_by_basename): New function.
6073 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6074 details call to dll_is_loaded_by_basename.
6076 2014-02-19 Doug Evans <dje@google.com>
6078 * dll.h (struct dll_info): Add comment.
6079 * gdbthread.h (struct thread_info): Add comment.
6080 (current_ptid): Simplify.
6081 * inferiors.c (add_process): Update.
6082 (remove_process): Update.
6083 * inferiors.h (struct process_info): Rename member "head" to "entry".
6084 * linux-low.c (delete_lwp): Update.
6086 (last_thread_of_process_p): Update.
6087 (kill_one_lwp_callback, linux_kill): Update.
6088 (status_pending_p_callback): Update.
6089 (wait_for_sigstop): Update. Simplify read of ptid.
6090 (start_step_over): Update.
6091 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6092 (get_lwp_thread): Update.
6093 (struct lwp_info): Rename member "head" to "entry".
6094 * regcache.h (inferior_list_entry): Delete.
6095 * server.c (kill_inferior_callback): Update.
6096 (detach_or_kill_inferior_callback): Update.
6097 (print_started_pid): Update.
6098 (print_attached_pid): Update.
6099 (process_serial_event): Simplify read of ptid.
6100 * thread-db.c (thread_db_create_event): Update.
6101 (thread_db_get_tls_address): Update.
6102 * win32-low.c (current_inferior_ptid): Simplify.
6104 2014-02-19 Tom Tromey <tromey@redhat.com>
6106 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6108 (target_supports_btrace): Update.
6110 2014-02-14 Yao Qi <yao@codesourcery.com>
6112 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6113 (rsp-low-ipa.o): New target.
6115 2014-02-12 Tom Tromey <tromey@redhat.com>
6117 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6118 convert_ascii_to_int.
6119 * regcache.c (registers_to_string): Likewise.
6120 * remote-utils.c (decode_M_packet): Likewise.
6121 * server.c (process_serial_event): Likewise.
6123 2014-02-12 Tom Tromey <tromey@redhat.com>
6125 * server.c (handle_query, handle_v_run): Use hex2bin, not
6127 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6129 2014-02-12 Tom Tromey <tromey@redhat.com>
6131 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6132 convert_int_to_ascii.
6133 * regcache.c (registers_to_string, collect_register_as_string):
6135 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6137 * server.c (process_serial_event): Likewise.
6138 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6139 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6141 2014-02-12 Tom Tromey <tromey@redhat.com>
6143 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6144 bin2hex, not hexify.
6145 * tracepoint.c (cmd_qtstatus): Likewise.
6147 2014-02-12 Tom Tromey <tromey@redhat.com>
6149 * remote-utils.c (monitor_output): Pass explicit length to
6152 2014-02-12 Tom Tromey <tromey@redhat.com>
6154 * tracepoint.c: Include rsp-low.h.
6155 * server.c: Include rsp-low.h.
6156 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6157 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6159 * remote-utils.c: Include rsp-low.h.
6160 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6161 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6162 (convert_int_to_ascii, convert_ascii_to_int): Move to
6164 * regcache.c: Include rsp-low.h.
6165 * ax.c: Include rsp-low.h.
6166 * Makefile.in (SFILES): Add common/rsp-low.c.
6167 (OBS): Add rsp-low.o.
6168 (rsp-low.o): New target.
6170 2014-02-12 Tom Tromey <tromey@redhat.com>
6172 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6173 Include print-utils.h.
6174 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6175 (plongest, thirty_two, phex_nz): Remove.
6176 * Makefile.in (SFILES): Add common/print-utils.c.
6177 (OBS): Add print-utils.o.
6178 (print-utils-ipa.o): New target.
6179 (print-utils.o): New target.
6180 (IPA_OBJS): Add print-utils-ipa.o.
6182 2014-02-06 Tom Tromey <tromey@redhat.com>
6184 * Makefile.in (SFILES): Fix indentation.
6186 2014-02-05 Doug Evans <dje@google.com>
6188 * linux-low.c (linux_wait_for_event): Improve comment.
6189 (linux_wait_1): Keep current_inferior in sync with event_child.
6191 2014-01-22 Doug Evans <dje@google.com>
6193 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6195 2014-01-22 Doug Evans <dje@google.com>
6197 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6198 * configure: Regenerate.
6199 * config.in: Regenerate.
6200 * Makefile.in (SFILES): Add debug.c.
6202 * debug.c: New file.
6203 * debug.h: New file.
6204 * linux-aarch64-low.c (*): Update all debugging printfs to use
6205 debug_printf instead of fprintf.
6206 * linux-arm-low.c (*): Ditto.
6207 * linux-cris-low.c (*): Ditto.
6208 * linux-crisv32-low.c (*): Ditto.
6209 * linux-m32r-low.c (*): Ditto.
6210 * linux-sparc-low.c (*): Ditto.
6211 * linux-x86.c (*): Ditto.
6212 * linux-low.c (*): Ditto.
6213 (linux_wait_1): Add calls to debug_enter, debug_exit.
6214 (linux_wait): Remove redundant debugging printf.
6215 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6216 (linux_resume, unstop_all_lwps): Ditto.
6217 * mem-break.c (*): Update all debugging printfs to use
6218 debug_printf instead of fprintf.
6219 * remote-utils.c (*): Ditto.
6220 * thread-db.c (*): Ditto.
6221 * server.c #include <ctype.h>, "gdb_vecs.h".
6222 (debug_threads): Moved to debug.c.
6223 (*): Update all debugging printfs to use debug_printf instead of
6225 (start_inferior): Replace call to fflush with call to debug_flush.
6226 (monitor_show_help): Mention set debug-format.
6227 (parse_debug_format_options): New function.
6228 (handle_monitor_command): Handle "monitor set debug-format".
6229 (gdbserver_usage): Mention --debug-format.
6230 (main): Parse --debug-format.
6231 * server.h (debug_threads): Declaration moved to debug.h.
6233 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6234 trace_debug_1 that uses debug_printf.
6235 (tracepoint_look_up_symbols): Update all debugging printfs to use
6236 debug_printf instead of fprintf.
6238 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6240 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6243 2014-01-17 Pedro Alves <palves@redhat.com>
6246 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6247 defined after including gdb_proc_service.h.
6249 2014-01-16 Doug Evans <dje@google.com>
6251 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6252 (match_dll): Use it.
6254 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6256 * target.h (target_ops) <read_btrace>: Change parameters and
6257 return type to allow error reporting.
6258 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6259 trace reading errors on.
6260 * linux-low.c (linux_low_read_btrace): Pass trace reading
6262 (linux_low_disable_btrace): New.
6264 2014-01-15 Doug Evans <dje@google.com>
6266 * inferiors.c (thread_id_to_gdb_id): Delete.
6267 * inferiors.h (thread_id_to_gdb_id): Delete.
6269 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6271 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6272 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6275 2014-01-08 Pedro Alves <palves@redhat.com>
6277 * server.c (handle_status): Don't discard previous queued stop
6278 replies or thread's pending status here.
6279 (main) <disconnection>: Do it here instead.
6281 2014-01-08 Pedro Alves <palves@redhat.com>
6283 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6284 * server.c (visit_actioned_threads, handle_pending_status): New
6286 (handle_v_cont): Factor out parts to ...
6287 (resume): ... this new function. If in all-stop, and a thread
6288 being resumed has a pending status, report it without actually
6290 (myresume): Adjust to use the new 'resume' function.
6291 (clear_pending_status_callback, set_pending_status_callback)
6292 (find_status_pending_thread_callback): New functions.
6293 (handle_status): Handle the case of multiple threads having
6294 interesting statuses to report. Report threads' real last signal
6295 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6296 with an interesting thread to report the status for, instead of
6297 always reporting the status of the first thread.
6299 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6301 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6302 * gdbreplay.c (gdbreplay_version): Likewise.
6304 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6306 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6307 iov.iov_len with the real length in use.
6309 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6311 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6312 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6313 for all targets that use win32-low.c.
6314 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6315 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6317 2013-12-13 Pedro Alves <palves@redhat.com>
6319 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6320 if equal to TARGET_WAITKIND_LOADED.
6321 * win32-low.c (cached_status): New static global.
6322 (win32_wait): Add declaration.
6323 (do_initial_child_stuff): Flush all initial pending debug events
6324 up to the initial breakpoint.
6325 (win32_wait): If CACHED_STATUS was set, return that instead
6326 of doing a real wait. Remove the code resuming the execution
6327 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6328 during the initial phase. Also remove the code changing
6329 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6330 TARGET_WAITKIND_STOPPED.
6332 2013-12-11 Yao Qi <yao@codesourcery.com>
6334 * notif.c (handle_notif_ack): Return 0 if no notification
6337 2013-11-20 Doug Evans <dje@google.com>
6339 * linux-low.c (linux_set_resume_request): Fix comment.
6341 2013-11-20 Doug Evans <dje@google.com>
6343 * linux-low.c (resume_status_pending_p): Tweak comment.
6345 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6347 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6348 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6349 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6350 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6351 (srv_amd64_regobj): Add amd64-mpx.o.
6352 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6353 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6354 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6355 * i387-fp.c (num_pl_bnd_register) Added constant.
6356 (num_pl_bnd_cfg_registers) Added constant.
6357 (struct i387_xsave) Added reserved area and MPX fields.
6358 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6359 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6361 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6362 (init_registers_amd64_mpx_linux): Declare new function.
6363 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6364 (x86_64_regmap): Add MPX registers.
6365 (x86_linux_read_description): Add MPX case.
6366 (initialize_low_arch): Initialize MPX targets.
6368 2013-11-18 Tom Tromey <tromey@redhat.com>
6370 * configure: Rebuild.
6371 * configure.ac: Don't check for stdlib.h.
6372 * gdbreplay.c: Unconditionally include stdlib.h.
6374 2013-11-18 Tom Tromey <tromey@redhat.com>
6376 * config.in: Rebuild.
6377 * configure: Rebuild.
6378 * configure.ac: Don't use AC_HEADER_DIRENT.
6380 2013-11-18 Tom Tromey <tromey@redhat.com>
6382 * server.h: Don't check HAVE_STRING_H.
6383 * gdbreplay.c: Don't check HAVE_STRING_H.
6384 * configure: Rebuild.
6386 2013-11-18 Tom Tromey <tromey@redhat.com>
6388 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6391 2013-11-08 Tom Tromey <tromey@redhat.com>
6393 * configure, config.in: Rebuild.
6394 * configure.ac: Remove unused configury.
6396 2013-11-08 Tom Tromey <tromey@redhat.com>
6398 * acinclude.m4: Include common.m4, codeset.m4.
6399 * configure, config.in: Rebuild.
6400 * configure.ac: Use GDB_AC_COMMON.
6402 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6404 * linux-s390-low.c (HWCAP_S390_TE): New define.
6405 (s390_arch_setup): Consider the TE field in the HWCAP for
6406 determining 'have_regset_tdb'.
6408 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6411 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6414 2013-10-02 Pedro Alves <palves@redhat.com>
6416 * server.c (process_serial_event): Don't output "GDBserver
6417 exiting" if GDB is connected through stdio.
6418 * target.c (mywait): Likewise, be silent if GDB is connected
6421 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6423 * lynx-low.c (lynx_add_threads_after_attach): New function.
6424 (lynx_attach): Remove call to add_thread. Add call to
6425 lynx_add_threads_after_attach instead.
6427 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6429 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6430 * config.in, configure: Regenerated.
6432 2013-09-18 Yao Qi <yao@codesourcery.com>
6435 * server.c (start_inferior): Clear 'resume_info'.
6437 2013-09-16 Jiong Wang <jiwang@tilera.com>
6439 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6442 2013-09-16 Jiong Wang <jiwang@tilera.com>
6444 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6445 linux-tile-low.o to srv_tgtobj.
6447 2013-09-16 Will Newton <will.newton@linaro.org>
6449 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6452 2013-09-06 Pedro Alves <palves@redhat.com>
6454 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6455 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6456 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6457 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6458 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6459 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6461 2013-09-06 Pedro Alves <palves@redhat.com>
6463 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6464 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6466 2013-09-06 Pedro Alves <palves@redhat.com>
6468 * linux-amd64-ipa.c: Include tracepoint.h.
6469 * linux-i386-ipa.c: Include tracepoint.h.
6471 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6473 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6474 (ps_get_thread_area): New function.
6476 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6478 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6479 (initialize_low_arch): Call init_registers_crisv32 rather than
6480 init_register_crisv32.
6482 2013-09-05 Pedro Alves <palves@redhat.com>
6484 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6486 * hostio.h: ... this new file.
6487 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6488 win32-low.c: Include hostio.h.
6490 2013-09-05 Pedro Alves <palves@redhat.com>
6492 * server.h (gdb_client_data, handler_func, callback_handler_func)
6493 (delete_file_handler, add_file_handler, append_callback_event)
6494 (delete_callback_event, start_event_loop, initialize_event_loop):
6495 Move to event-loop.h and include it.
6496 * event-loop.h: New file.
6498 2013-09-05 Pedro Alves <palves@redhat.com>
6500 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6501 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6502 (loaded_dll, unloaded_dll): Move to ...
6503 * dll.h: ... this new file.
6504 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6506 2013-09-05 Pedro Alves <palves@redhat.com>
6508 * server.h (current_process, get_thread_process, all_processes)
6509 (add_inferior_to_list, for_each_inferior, current_inferior)
6510 (remove_inferior, add_process, remove_process, find_process_pid)
6511 (have_started_inferiors_p, have_attached_inferiors_p)
6512 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6513 (clear_inferiors, find_inferior, find_inferior_id)
6514 (inferior_target_data, set_inferior_target_data)
6515 (inferior_regcache_data, set_inferior_regcache_data): Move to
6516 inferiors.h, and include it.
6517 * inferiors.h: New file.
6519 2013-09-05 Pedro Alves <palves@redhat.com>
6521 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6525 2013-09-05 Pedro Alves <palves@redhat.com>
6527 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6529 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6530 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6531 (handle_tracepoint_general_set, handle_tracepoint_query)
6532 (tracepoint_finished_step, tracepoint_was_hit)
6533 (release_while_stepping_state_list, current_traceframe)
6534 (in_readonly_region, traceframe_read_mem)
6535 (fetch_traceframe_registers, traceframe_read_sdata)
6536 (traceframe_read_info, struct fast_tpoint_collect_status)
6537 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6538 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6539 (supply_fast_tracepoint_registers)
6540 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6541 (ipa_tdesc, claim_trampoline_space)
6542 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6543 (agent_mem_read, agent_get_trace_state_variable_value)
6544 (agent_set_trace_state_variable_value, agent_tsv_read)
6545 (agent_mem_read_string, get_raw_reg_func_addr)
6546 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6547 * tracepoint.h: ... this new file.
6549 2013-09-05 Pedro Alves <palves@redhat.com>
6551 * server.h (perror_with_name, error, fatal, warning, paddress)
6552 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6554 * utils.h: New file.
6556 2013-09-05 Pedro Alves <palves@redhat.com>
6558 * server.h (remote_debug, noack_mode, transport_is_reliable)
6559 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6560 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6561 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6562 (write_enn, initialize_async_io, enable_async_io)
6563 (disable_async_io, check_remote_input_interrupt_request)
6564 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6565 (dead_thread_notify, prepare_resume_reply)
6566 (decode_address_to_semicolon, decode_address, decode_m_packet)
6567 (decode_M_packet, decode_X_packet, decode_xfer_write)
6568 (decode_search_memory_packet, unhexify, hexify)
6569 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6570 (look_up_one_symbol, relocate_instruction)
6571 (monitor_output): Move to remote-utils.h, and include it.
6572 * remote-utils.h: New file.
6574 2013-09-05 Pedro Alves <palves@redhat.com>
6576 * server.h (_): Delete.
6578 2013-09-02 Pedro Alves <palves@redhat.com>
6580 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6581 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6583 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6585 2013-09-02 Pierre Muller <muller@sourceware.org>
6587 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6588 or WriteProcessMemory complete successfully and handle
6589 ERROR_PARTIAL_COPY error.
6591 2013-09-02 Pedro Alves <palves@redhat.com>
6593 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6594 error instead of EIO.
6596 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6599 * linux-low.c: Include filestuff.h.
6600 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6601 * lynx-low.c: Include filestuff.h.
6602 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6603 * server.c: Include filestuff.h.
6604 (main): Call notice_open_fds.
6605 * spu-low.c: Include filestuff.h.
6606 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6608 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6610 * Makefile.in: Explain why ../target and ../nat are not
6611 listed as include file search paths.
6612 (linux-waitpid.o): New object file rule.
6613 * configure.srv (srv_native_linux_obj): New variable.
6614 Replace all occurrences of linux native object files with
6615 $srv_native_linux_obj.
6616 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6617 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6618 (linux_enable_event_reporting): Remove declaration.
6619 (my_waitpid): Moved to common/linux-waitpid.c.
6620 (linux_wait_for_event): Pass ptid when calling
6621 linux_enable_event_reporting.
6622 (linux_supports_tracefork_flag): Remove.
6623 (linux_enable_event_reporting): Likewise.
6624 (linux_tracefork_grandchild): Remove.
6625 (STACK_SIZE): Moved to common/linux-ptrace.c.
6626 (linux_tracefork_child): Remove.
6627 (linux_test_for_tracefork): Remove.
6628 (linux_look_up_symbols): Call linux_supports_traceclone.
6629 (initialize_low): Remove call to linux_test_for_tracefork.
6630 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6631 common/linux-ptrace.h.
6632 (PTRACE_TYPE_ARG4): Likewise.
6633 Include linux-ptrace.h.
6635 2013-08-21 Pedro Alves <palves@redhat.com>
6637 * config.in: Renegerate.
6639 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6641 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6642 (SFILES): Remove $(srcdir)/common/target-common.c and
6643 add $(srcdir)/target/waitstatus.c.
6644 (OBS): Remove target-common.o and add waitstatus.o.
6645 (server_h): Remove $(srcdir)/../common/target-common.h and
6646 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6647 and $(srcdir)/../target/waitstatus.h.
6648 (target-common.o): Remove.
6649 (waitstatus.o): New target object file.
6650 * target.h: Do not include target-common.h and
6651 include target/resume.h, target/wait.h and
6652 target/waitstatus.h.
6654 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6656 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6657 to PTRACE_TYPE_ARG3.
6658 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6659 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6661 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6662 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6664 2013-07-27 Jie Zhang <jie@codesourcery.com>
6665 Daniel Jacobowitz <dan@codesourcery.com>
6666 Yao Qi <yao@codesourcery.com>
6668 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6669 (mips-linux-watch.o): New rule.
6670 (mips_linux_watch_h): New variable.
6671 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6673 * linux-mips-low.c: Include mips-linux-watch.h.
6674 (struct arch_process_info, struct arch_lwp_info): New.
6675 (update_watch_registers_callback): New function.
6676 (mips_linux_new_process, mips_linux_new_thread) New functions.
6677 (mips_linux_prepare_to_resume, mips_insert_point): New
6679 (mips_remove_point, mips_stopped_by_watchpoint): New
6681 (rsp_bp_type_to_target_hw_bp_type): New function.
6682 (mips_stopped_data_address): New function.
6683 (the_low_target): Add watchpoint support functions.
6685 2013-07-27 Yao Qi <yao@codesourcery.com>
6687 * i386-low.c: Include break-common.h.
6688 (enum target_hw_bp_type): Remove.
6690 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6692 * Makefile.in (SFILES): /common/target-common.c.
6693 (OBS): Add target-common.o.
6694 (server_h): Add $(srcdir)/../common/target-common.h.
6695 (target-common.o): New target.
6696 * server.c (queue_stop_reply_callback): Free
6697 status string after use.
6698 * target.c (target_waitstatus_to_string): Remove.
6699 * target.h: Include target-common.h.
6700 (resume_kind): Likewise.
6701 (target_waitkind): Likewise.
6702 (target_waitstatus): Likewise.
6703 (TARGET_WNOHANG): Likewise.
6705 2013-07-04 Yao Qi <yao@codesourcery.com>
6707 * Makefile.in (host_alias): Use @host_noncanonical@.
6708 (target_alias): Use @target_noncanonical@.
6709 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6710 ACX_NONCANONICAL_HOST.
6711 * configure: Regenerated.
6714 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6716 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6717 * configure: Rebuild.
6718 * Makefile.in (version_host, version_target): Get from configure.
6719 (version.c): Use $(version_host) and $(version_target).
6721 2013-07-03 Pedro Alves <palves@redhat.com>
6723 * Makefile.in (config.status): Depend on development.sh.
6724 * acinclude.m4: Include libmcheck.m4.
6725 * configure: Regenerate.
6727 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6729 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6730 attribute inside the parentheses.
6731 (winapi_DebugSetProcessKillOnExit): Ditto.
6732 (winapi_DebugBreakProcess): Ditto.
6733 (winapi_GenerateConsoleCtrlEvent): Ditto.
6735 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6737 * notif.h (notif_event): Add a dummy member to avoid compiler
6740 2013-07-01 Pedro Alves <palves@redhat.com>
6742 * hostio.c (HOSTIO_PATH_MAX): Define.
6743 (require_filename, handle_open, handle_unlink, handle_readlink):
6746 2013-07-01 Pedro Alves <palves@redhat.com>
6748 * server.h: Include "pathmax.h".
6749 * linux-low.c: Don't include sys/param.h.
6750 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6752 * win32-low.c: Don't include sys/param.h.
6753 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6755 2013-07-01 Pedro Alves <palves@redhat.com>
6757 * event-loop.c: Don't check HAVE_UNISTD_H before including
6759 * gdbreplay.c: Likewise.
6760 * remote-utils.c: Likewise.
6761 * server.c: Likewise.
6762 * configure.ac: Don't check for unistd.h.
6763 * configure: Regenerate.
6765 2013-06-28 Tom Tromey <tromey@redhat.com>
6767 * Makefile.in (version.c): Use version.in, not
6770 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6772 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6773 * configure: Rebuild.
6774 * Makefile.in (version_host, version_target): Get from configure.
6775 (version.c): Use $(version_host) and $(version_target).
6777 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6779 Fix trace-status to output user name without trailing colon.
6780 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6782 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6784 Fix trace-status to output proper start-time and stop-time.
6785 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6786 output start time and stop time in hex as gdb expects.
6788 2013-06-26 Pedro Alves <pedro@codesourcery.com>
6790 * tracepoint.c (build_traceframe_info_xml): Output trace state
6791 variables present in the trace buffer.
6793 2013-06-24 Tom Tromey <tromey@redhat.com>
6795 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6797 (version.o): Remove.
6798 * gdbreplay.c: Include version.h.
6799 (version, host_name): Don't declare.
6800 * server.h: Include version.h.
6801 (version, host_name): Don't declare.
6803 2013-06-12 Pedro Alves <palves@redhat.com>
6805 * linux-x86-low.c (linux_is_elf64): Delete global.
6806 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6807 with local linux_pid_exe_is_elf_64_file use.
6809 2013-06-11 Pedro Alves <palves@redhat.com>
6811 * linux-low.c (regset_disabled, disable_regset): New functions.
6812 (regsets_fetch_inferior_registers)
6813 (regsets_store_inferior_registers): Use them.
6814 (initialize_regsets_info); Don't allocate the disabled_regsets
6816 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6819 2013-06-11 Pedro Alves <palves@redhat.com>
6821 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6824 2013-06-11 Pedro Alves <palves@redhat.com>
6826 * linux-x86-low.c (initialize_low_arch): Call
6827 init_registers_x32_avx_linux.
6829 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6831 Fix compatibility with Android Bionic.
6832 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6835 2013-06-07 Pedro Alves <palves@redhat.com>
6838 * Makefile.in (OBS): Add tdesc.o.
6839 (IPA_OBJS): Add tdesc-ipa.o.
6840 (tdesc-ipa.o): New rule.
6841 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6843 * linux-low.c (new_inferior): Delete.
6844 (disabled_regsets, num_regsets): Delete.
6845 (linux_add_process): Adjust to set the new per-process
6847 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6848 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6849 was a stop. When calling arch_setup, switch the current inferior
6850 to the thread that got an event.
6851 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6852 (regsets_fetch_inferior_registers)
6853 (regsets_store_inferior_registers): New regsets_info parameter.
6855 (linux_register_in_regsets): New regs_info parameter. Adjust to
6857 (register_addr, fetch_register, store_register): New usrregs_info
6858 parameter. Adjust to use it.
6859 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6860 parameter regs_info. Adjust to use it.
6861 (linux_fetch_registers): Get the current inferior's regs_info, and
6863 (linux_store_registers): Ditto.
6864 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6865 (initialize_low): Don't initialize the target_regsets here. Call
6866 initialize_low_arch.
6867 * linux-low.h (target_regsets): Delete declaration.
6868 (struct regsets_info): New.
6869 (struct usrregs_info): New.
6870 (struct regs_info): New.
6871 (struct process_info_private) <new_inferior>: New field.
6872 (struct linux_target_ops): Delete the num_regs, regmap, and
6873 regset_bitmap fields. New field regs_info.
6874 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6875 * i387-fp.c (num_xmm_registers): Delete.
6876 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6877 calls to new interface.
6878 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6879 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6880 Infer the number of xmm registers from the regcache's target
6882 * i387-fp.h (num_xmm_registers): Delete.
6883 * inferiors.c (add_thread): Don't install the thread's regcache
6885 * proc-service.c (gregset_info): Fetch the current inferior's
6886 regs_info. Adjust to use it.
6887 * regcache.c: Include tdesc.h.
6888 (register_bytes, reg_defs, num_registers)
6889 (gdbserver_expedite_regs): Delete.
6890 (get_thread_regcache): If the thread doesn't have a regcache yet,
6891 create one, instead of aborting gdbserver.
6892 (regcache_invalidate_one): Rename to ...
6893 (regcache_invalidate_thread): ... this.
6894 (regcache_invalidate_one): New.
6895 (regcache_invalidate): Only invalidate registers of the current
6897 (init_register_cache): Add target_desc parameter, and use it.
6898 (new_register_cache): Ditto. Assert the target description has a
6899 non zero registers_size.
6900 (regcache_cpy): Add assertions. Adjust.
6901 (realloc_register_cache, set_register_cache): Delete.
6902 (registers_to_string, registers_from_string): Adjust.
6903 (find_register_by_name, find_regno, find_register_by_number)
6904 (register_cache_size): Add target_desc parameter, and use it.
6905 (free_register_cache_thread, free_register_cache_thread_one)
6906 (regcache_release, register_cache_size): New.
6907 (register_size): Add target_desc parameter, and use it.
6908 (register_data, supply_register, supply_register_zeroed)
6909 (supply_regblock, supply_register_by_name, collect_register)
6910 (collect_register_as_string, collect_register_by_name): Adjust.
6911 * regcache.h (struct target_desc): Forward declare.
6912 (struct regcache) <tdesc>: New field.
6913 (init_register_cache, new_register_cache): Add target_desc
6915 (regcache_invalidate_thread): Declare.
6916 (regcache_invalidate_one): Delete declaration.
6917 (regcache_release): Declare.
6918 (find_register_by_number, register_cache_size, register_size)
6919 (find_regno): Add target_desc parameter.
6920 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6922 * remote-utils.c: Include tdesc.h.
6923 (outreg, prepare_resume_reply): Adjust.
6924 * server.c: Include tdesc.h.
6925 (gdbserver_xmltarget): Delete declaration.
6926 (get_features_xml, process_serial_event): Adjust.
6927 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6929 (struct process_info) <tdesc>: New field.
6930 (ipa_tdesc): Declare.
6931 * tdesc.c: New file.
6932 * tdesc.h: New file.
6933 * tracepoint.c: Include tdesc.h.
6934 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6935 (get_context_regcache): Adjust to pass ipa_tdesc down.
6936 (do_action_at_tracepoint): Adjust to get the register cache size
6937 from the context regcache's description.
6938 (traceframe_walk_blocks): Adjust to get the register cache size
6939 from the current trace frame's description.
6940 (traceframe_get_pc): Adjust to get current trace frame's
6941 description and pass it down.
6942 (gdb_collect): Adjust to get the register cache size from the
6944 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6945 (gdbserver_xmltarget): Delete.
6946 (initialize_low_tracepoint): Set the ipa's target description.
6947 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6948 (initialize_low_tracepoint): Set the ipa's target description.
6949 * linux-x86-low.c: Include tdesc.h.
6950 [__x86_64__] (is_64bit_tdesc): New.
6951 (ps_get_thread_area, x86_get_thread_area): Use it.
6952 (i386_cannot_store_register): Rename to ...
6953 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6954 (i386_cannot_fetch_register): Rename to ...
6955 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6956 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6958 (target_regsets): Rename to ...
6959 (x86_regsets): ... this.
6960 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6962 (x86_siginfo_fixup): Use is_64bit_tdesc.
6963 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6964 (tdesc_x32_avx_linux, tdesc_x32_linux)
6965 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6967 (x86_linux_update_xmltarget): Delete.
6968 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6969 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6970 (AMD64_LINUX_USER64_CS): New.
6971 (x86_linux_read_description): New, based on
6972 x86_linux_update_xmltarget.
6973 (same_process_callback): New.
6974 (x86_arch_setup_process_callback): New.
6975 (x86_linux_update_xmltarget): New.
6976 (x86_regsets_info): New.
6977 (amd64_linux_regs_info): New.
6978 (i386_linux_usrregs_info): New.
6979 (i386_linux_regs_info): New.
6980 (x86_linux_regs_info): New.
6981 (x86_arch_setup): Reimplement.
6982 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6983 (x86_emit_ops): Ditto.
6984 (the_low_target): Adjust. Install x86_linux_regs_info,
6985 x86_cannot_fetch_register, and x86_cannot_store_register.
6986 (initialize_low_arch): New.
6987 * linux-ia64-low.c (tdesc_ia64): Declare.
6988 (ia64_fetch_register): Adjust.
6989 (ia64_usrregs_info, regs_info): New globals.
6990 (ia64_regs_info): New function.
6991 (the_low_target): Adjust.
6992 (initialize_low_arch): New function.
6993 * linux-sparc-low.c (tdesc_sparc64): Declare.
6994 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6996 (sparc_arch_setup): New function.
6997 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6998 (the_low_target): Adjust.
6999 (initialize_low_arch): New function.
7000 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7001 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7002 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7003 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7004 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7005 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7006 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7007 (tdesc_powerpc_isa205_vsx64l): Declare.
7008 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7009 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7010 (ppc_set_pc, ppc_get_hwcap): Adjust.
7011 (ppc_usrregs_info): Forward declare.
7012 (!__powerpc64__) ppc_regmap_adjusted: New global.
7013 (ppc_arch_setup): Adjust to the current process'es target
7015 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7016 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7017 (ppc_store_evrregset): Adjust.
7018 (target_regsets): Rename to ...
7019 (ppc_regsets): ... this, and make static.
7020 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7021 (ppc_regs_info): New function.
7022 (the_low_target): Adjust.
7023 (initialize_low_arch): New function.
7024 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7025 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7026 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7027 (tdesc_s390x_linux64v2): Declare.
7028 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7029 (s390_fill_gregset, s390_store_last_break): Adjust.
7030 (target_regsets): Rename to ...
7031 (s390_regsets): ... this, and make static.
7032 (s390_get_pc, s390_set_pc): Adjust.
7033 (s390_get_hwcap): New target_desc parameter, and use it.
7034 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7035 (s390_arch_setup): Adjust to set the current process'es target
7036 description. Don't adjust the regmap.
7037 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7038 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7039 (regs_info_3264): New globals.
7040 (s390_regs_info): New function.
7041 (the_low_target): Adjust.
7042 (initialize_low_arch): New function.
7043 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7044 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7045 [__mips64] (init_registers_mips_linux)
7046 (init_registers_mips_dsp_linux): Delete defines.
7047 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7048 (have_dsp): New global.
7049 (mips_read_description): New, based on mips_arch_setup.
7050 (mips_arch_setup): Reimplement.
7051 (get_usrregs_info): New function.
7052 (mips_cannot_fetch_register, mips_cannot_store_register)
7053 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7054 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7055 (target_regsets): Rename to ...
7056 (mips_regsets): ... this, and make static.
7057 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7058 (dsp_regs_info, regs_info): New globals.
7059 (mips_regs_info): New function.
7060 (the_low_target): Adjust.
7061 (initialize_low_arch): New function.
7062 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7063 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7065 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7066 (arm_read_description): New, with bits factored from
7068 (arm_arch_setup): Reimplement.
7069 (target_regsets): Rename to ...
7070 (arm_regsets): ... this, and make static.
7071 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7072 (arm_regs_info): New function.
7073 (the_low_target): Adjust.
7074 (initialize_low_arch): New function.
7075 * linux-m68k-low.c (tdesc_m68k): Declare.
7076 (target_regsets): Rename to ...
7077 (m68k_regsets): ... this, and make static.
7078 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7079 (m68k_regs_info): New function.
7080 (m68k_arch_setup): New function.
7081 (the_low_target): Adjust.
7082 (initialize_low_arch): New function.
7083 * linux-sh-low.c (tdesc_sharch): Declare.
7084 (target_regsets): Rename to ...
7085 (sh_regsets): ... this, and make static.
7086 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7087 (sh_regs_info, sh_arch_setup): New functions.
7088 (the_low_target): Adjust.
7089 (initialize_low_arch): New function.
7090 * linux-bfin-low.c (tdesc_bfin): Declare.
7091 (bfin_arch_setup): New function.
7092 (bfin_usrregs_info, regs_info): New globals.
7093 (bfin_regs_info): New function.
7094 (the_low_target): Adjust.
7095 (initialize_low_arch): New function.
7096 * linux-cris-low.c (tdesc_cris): Declare.
7097 (cris_arch_setup): New function.
7098 (cris_usrregs_info, regs_info): New globals.
7099 (cris_regs_info): New function.
7100 (the_low_target): Adjust.
7101 (initialize_low_arch): New function.
7102 * linux-cris-low.c (tdesc_crisv32): Declare.
7103 (cris_arch_setup): New function.
7104 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7105 (cris_regs_info): New function.
7106 (the_low_target): Adjust.
7107 (initialize_low_arch): New function.
7108 * linux-m32r-low.c (tdesc_m32r): Declare.
7109 (m32r_arch_setup): New function.
7110 (m32r_usrregs_info, regs_info): New globals.
7111 (m32r_regs_info): Adjust.
7112 (initialize_low_arch): New function.
7113 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7114 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7115 (tic6x_usrregs_info): Forward declare.
7116 (tic6x_read_description): New function, based on ...
7117 (tic6x_arch_setup): ... this. Reimplement.
7118 (target_regsets): Rename to ...
7119 (tic6x_regsets): ... this, and make static.
7120 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7121 (tic6x_regs_info): New function.
7122 (the_low_target): Adjust.
7123 (initialize_low_arch): New function.
7124 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7125 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7126 (target_regsets): Rename to ...
7127 (xtensa_regsets): ... this, and make static.
7128 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7130 (xtensa_arch_setup, xtensa_regs_info): New functions.
7131 (the_low_target): Adjust.
7132 (initialize_low_arch): New function.
7133 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7134 (nios2_arch_setup): Set the current process'es tdesc.
7135 (target_regsets): Rename to ...
7136 (nios2_regsets): ... this.
7137 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7138 (nios2_regs_info): New function.
7139 (the_low_target): Adjust.
7140 (initialize_low_arch): New function.
7141 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7142 (aarch64_arch_setup): Set the current process'es tdesc.
7143 (target_regsets): Rename to ...
7144 (aarch64_regsets): ... this.
7145 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7146 (aarch64_regs_info): New function.
7147 (the_low_target): Adjust.
7148 (initialize_low_arch): New function.
7149 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7151 (target_regsets): Rename to ...
7152 (tile_regsets): ... this.
7153 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7154 (tile_regs_info): New function.
7155 (tile_arch_setup): Set the current process'es tdesc.
7156 (the_low_target): Adjust.
7157 (initialize_low_arch): New function.
7158 * spu-low.c (tdesc_spu): Declare.
7159 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7160 * win32-arm-low.c (tdesc_arm): Declare.
7161 (arm_arch_setup): New function.
7162 (the_low_target): Install arm_arch_setup instead of
7164 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7165 (init_windows_x86): Rename to ...
7166 (i386_arch_setup): ... this. Set `win32_tdesc'.
7167 (the_low_target): Adjust.
7168 * win32-low.c (win32_tdesc): New global.
7169 (child_add_thread): Don't create the thread cache here.
7170 (do_initial_child_stuff): Set the new process'es tdesc.
7171 * win32-low.h (struct target_desc): Forward declare.
7172 (win32_tdesc): Declare.
7173 * lynx-i386-low.c (tdesc_i386): Declare global.
7174 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7175 * lynx-low.c (lynx_tdesc): New global.
7176 (lynx_add_process): Set the new process'es tdesc.
7177 * lynx-low.h (struct target_desc): Forward declare.
7178 (lynx_tdesc): Declare global.
7179 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7180 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7181 * nto-low.c (nto_tdesc): New global.
7182 (do_attach): Set the new process'es tdesc.
7183 * nto-low.h (struct target_desc): Forward declare.
7184 (nto_tdesc): Declare.
7185 * nto-x86-low.c (tdesc_i386): Declare.
7186 (nto_x86_arch_setup): Set `nto_tdesc'.
7188 2013-06-04 Gary Benson <gbenson@redhat.com>
7190 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7191 to qSupported response when appropriate.
7192 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7193 with nonzero-length annex.
7194 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7195 arguments supplied in annex.
7197 2013-05-31 Doug Evans <dje@google.com>
7200 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7201 64 bits in 64-cross-32 environment.
7203 2013-05-28 Pedro Alves <palves@redhat.com>
7205 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7206 (aarch64-without-fpu.c): Delete rule.
7207 * configure.srv (aarch64*-*-linux*): Remove references to
7208 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7209 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7212 2013-05-24 Pedro Alves <palves@redhat.com>
7214 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7215 instead of strchr/decode_address. Error if the range isn't split
7216 with a ','. Don't assume there's be a ':' in the action.
7218 2013-05-23 Yao Qi <yao@codesourcery.com>
7219 Pedro Alves <palves@redhat.com>
7221 * linux-low.c (lwp_in_step_range): New function.
7222 (linux_wait_1): If the thread was range stepping and stopped
7223 outside the stepping range, report the stop to GDB. Otherwise,
7224 continue stepping. Add range stepping debug output.
7225 (linux_set_resume_request): Copy the step range from the resume
7227 (linux_supports_range_stepping): New.
7228 (linux_target_ops) <supports_range_stepping>: Set to
7229 linux_supports_range_stepping.
7230 * linux-low.h (struct linux_target_ops)
7231 <supports_range_stepping>: New field.
7232 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7233 * linux-x86-low.c (x86_supports_range_stepping): New.
7234 (the_low_target) <supports_range_stepping>: Set to
7235 x86_supports_range_stepping.
7236 * server.c (handle_v_cont): Handle 'r' action.
7237 (handle_v_requests): Append ";r" if the target supports range
7239 * target.h (struct thread_resume) <step_range_start,
7240 step_range_end>: New fields.
7241 (struct target_ops) <supports_range_stepping>:
7243 (target_supports_range_stepping): New macro.
7245 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7247 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7248 confusion in comment.
7250 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7252 * lynx-low.c (struct process_info_private): New type.
7253 (lynx_add_process): New function.
7254 (lynx_create_inferior, lynx_attach): Replace calls to
7255 add_process by calls to lynx_add_process.
7256 (lynx_resume): If PTID is null, then try using
7257 current_process()->private->last_wait_event_ptid.
7259 (lynx_clear_inferiors): Delete. The contents of that function
7260 has been inlined in lynx_mourn;
7261 (lynx_wait_1): Save the ptid in the process's private data.
7262 (lynx_mourn): Free the process' private data. Replace call
7263 to lynx_clear_inferiors by call to clear_inferiors.
7265 2013-05-17 Yao Qi <yao@codesourcery.com>
7267 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7270 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7272 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7273 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7274 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7275 PT_TEXT_END_ADDR guards. Update comments.
7276 (linux_target_op) <read_offsets>: Conditionally define to
7277 linux_read_offsets if the target is UCLIBC and if it defines
7278 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7280 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7281 Andrew Jenner <andrew@codesourcery.com>
7283 * Makefile.in (SFILES): Add linux-nios2-low.c.
7284 (clean): Add action to delete nios2-linux.c.
7285 (nios2-linux.c): New rule.
7286 * configure.srv: Add nios2*-*-linux*.
7287 * linux-nios2-low.c: New.
7289 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7291 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7293 2013-04-25 Hui Zhu <hui@codesourcery.com>
7296 * ax.c (ax_printf): Add fflush.
7298 2013-04-22 Tom Tromey <tromey@redhat.com>
7300 * Makefile.in (SFILES): Add filestuff.c.
7301 (OBS): Add filestuff.o.
7302 (filestuff.o): New target.
7303 * config.in, configure: Rebuild.
7304 * configure.ac: Check for fdwalk, pipe2.
7306 2013-04-17 Pedro Alves <palves@redhat.com>
7308 * configure.ac (USE_THREAD_DB): Delete variable.
7309 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7310 Don't AC_SUBST USE_THREAD_DB.
7311 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7312 * config.in, configure: Regenerate.
7314 2013-04-16 Pedro Alves <palves@redhat.com>
7316 * linux-low.h (struct lwp_info) <thread_known>: Move under
7317 the USE_THREAD_DB #ifdef.
7319 2013-04-16 Pedro Alves <palves@redhat.com>
7321 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7322 (linux-low.o): Delete rule.
7323 * linux-low.h: Always include "gdb_thread_db.h" instead of
7324 conditionally including thread_db.h.
7325 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7328 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7330 * Makefile.in (install-only): Fix make install regression.
7332 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7334 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7335 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7337 * gdbserver.1: Remove.
7339 2013-03-22 Pedro Alves <palves@redhat.com>
7341 * linux-low.c (handle_extended_wait): Don't call
7342 linux_enable_event_reporting.
7344 2013-03-15 Tony Theodore <tonyt@logyst.com>
7347 * Makefile.in (SHELL): Use @SHELL@.
7349 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7351 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7354 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7356 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7357 Remove extraneous NULL element.
7359 2013-03-13 Yao Qi <yao@codesourcery.com>
7361 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7362 'V' block in trace frame.
7364 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7366 * target.h (struct target_ops): Add btrace ops.
7367 (target_supports_btrace): New macro.
7368 (target_enable_btrace): New macro.
7369 (target_disable_btrace): New macro.
7370 (target_read_btrace): New macro.
7371 * gdbthread.h (struct thread_info): Add btrace field.
7372 * server.c: Include btrace-common.h.
7373 (handle_btrace_general_set): New function.
7374 (handle_btrace_enable): New function.
7375 (handle_btrace_disable): New function.
7376 (handle_general_set): Call handle_btrace_general_set.
7377 (handle_qxfer_btrace): New function.
7378 (struct qxfer qxfer_packets[]): Add btrace entry.
7379 * inferiors.c (remove_thread): Disable btrace.
7380 * linux-low: Include linux-btrace.h.
7381 (linux_low_enable_btrace): New function.
7382 (linux_low_read_btrace): New function.
7383 (linux_target_ops): Add btrace ops.
7384 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7385 Add srv_linux_btrace=yes.
7386 (x86_64-*-linux*): Add linux-btrace.o.
7387 Add srv_linux_btrace=yes.
7388 * configure.ac: Define HAVE_LINUX_BTRACE.
7389 * config.in: Regenerated.
7390 * configure: Regenerated.
7392 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7394 * server.c (handle_qxfer): Preserve error message if -3 is
7396 (qxfer): Document the -3 return value.
7398 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7400 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7401 (linux_btrace_h): New variable.
7402 (linux-btrace.o): New rule.
7404 2013-03-08 Stan Shebs <stan@codesourcery.com>
7405 Hafiz Abid Qadeer <abidh@codesourcery.com>
7407 * tracepoint.c (trace_buffer_size): New global.
7408 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7409 (init_trace_buffer): Change to one-argument function. Allocate
7410 trace buffer memory.
7411 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7412 handle QTBuffer:size packet.
7413 (cmd_bigqtbuffer_size): New function.
7414 (initialize_tracepoint): Call init_trace_buffer with
7415 DEFAULT_TRACE_BUFFER_SIZE.
7416 * server.c (handle_query): Add QTBuffer:size in the
7419 2013-03-07 Yao Qi <yao@codesourcery.com>
7421 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7422 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7424 (cmd_qtsp): Adjust condition. Do post increment.
7425 Set cur_action and cur_step_action back to 0.
7427 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7430 * linux-low.c (linux_write_memory): Return early success if LEN is
7433 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7435 * configure.srv: Add x86_64-*-cygwin* as target.
7437 2013-02-28 Tom Tromey <tromey@redhat.com>
7439 * configure.ac: Invoke AC_SYS_LARGEFILE.
7440 * configure, config.in: Rebuild.
7442 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7444 * win32-low.c: Throughout, fix format strings and casts of
7445 printf-like functions to avoid type related warnings on all
7447 (get_child_debug_event): Print dwDebugEventCode as hex since
7448 that's how it's usually documented.
7450 2013-02-28 Yao Qi <yao@codesourcery.com>
7452 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7455 2013-02-27 Jiong Wang <jiwang@tilera.com>
7457 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7458 (reg-tilegx32.c): New rule.
7459 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7460 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7461 different register info initializer according to elf class.
7462 (init_registers_tilgx32): New function. The tilegx32 register info
7464 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7465 (tile_store_gregset): Likewise.
7467 2013-02-27 Yao Qi <yao@codesourcery.com>
7469 * server.c (process_point_options): Print debug message when
7470 debug_threads is true.
7472 2013-02-26 Yao Qi <yao@codesourcery.com>
7474 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7476 2013-02-19 Pedro Alves <palves@redhat.com>
7477 Kai Tietz <ktietz@redhat.com>
7481 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7482 instead of strtoul to extract address from packet.
7483 (process_serial_event) <'z'>: Likewise.
7485 2013-02-18 Yao Qi <yao@codesourcery.com>
7487 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7489 2013-02-14 Pedro Alves <palves@redhat.com>
7493 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7494 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7496 2013-02-14 Pedro Alves <palves@redhat.com>
7498 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7500 2013-02-14 Pedro Alves <palves@redhat.com>
7502 * tracepoint.c (save_string): Delete.
7503 (add_tracepoint_action): Use savestring instead of save_string.
7505 2013-02-12 Pedro Alves <palves@redhat.com>
7507 * linux-xtensa-low.c: Ditto.
7508 * xtensa-xtregs.c: Ditto.
7510 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7512 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7515 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7517 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7518 aarch64_num_wp_regs and aarch64_num_bp_regs to
7519 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7521 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7523 * linux-aarch64-low.c (ps_get_thread_area): Replace
7524 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7526 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7527 Marcus Shawcroft <marcus.shawcroft@arm.com>
7528 Nigel Stephens <nigel.stephens@arm.com>
7529 Yufeng Zhang <yufeng.zhang@arm.com>
7531 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7532 (aarch64.c, aarch64-without-fpu.c): New targets.
7533 * configure.srv (aarch64*-*-linux*): New.
7534 * linux-aarch64-low.c: New file.
7536 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7538 * linux-low.c (handle_extended_wait, linux_create_inferior)
7539 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7540 (dequeue_one_deferred_signal, linux_resume_one_thread)
7541 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7542 (linux_tracefork_grandchild, linux_test_for_tracefork)
7543 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7544 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7545 where the argument is 0.
7547 2013-01-25 Yao Qi <yao@codesourcery.com>
7549 * event-loop.c: Include "queue.h".
7550 (gdb_event_p): New typedef.
7551 (struct gdb_event) <next_event>: Remove.
7552 (event_queue): Change to QUEUE(gdb_event_p).
7553 (async_queue_event): Remove.
7554 (gdb_event_xfree): New.
7555 (initialize_event_loop): New.
7556 (process_event): Use API from QUEUE.
7557 (wait_for_event): Likewise.
7558 * server.c (main): Call initialize_event_loop.
7559 * server.h (initialize_event_loop): Declare.
7561 2013-01-18 Yao Qi <yao@codesourcery.com>
7563 * ax.h (struct eval_agent_expr_context): New.
7564 (gdb_eval_agent_expr): Update declaration.
7565 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7566 TFRAME. Add new argument CTX.
7567 * server.h (struct eval_agent_expr_context): Declare.
7568 (agent_mem_read, agent_tsv_read): Update declaration.
7569 (agent_mem_read_string): Likewise.
7570 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7571 (add_traceframe_block): Add new argument TPOINT.
7572 Increase TPOINT->traceframe_usage.
7573 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7574 eval_tracepoint_agent_expr.
7575 (condition_true_at_tracepoint): Likewise.
7576 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7577 (agent_mem_read_string, agent_tsv_read): Likewise.
7579 2013-01-16 Yao Qi <yao@codesourcery.com>
7581 * linux-low.c (linux_resume_one_lwp): Don't check
7582 'lwp->bp_reinsert != 0'.
7584 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7585 Pedro Alves <palves@redhat.com>
7587 * lynx-low.c (ptrace_request_to_str): Define a temporary
7588 macro and use it to simplify this function's implementation.
7590 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7592 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7595 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7597 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7599 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7601 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7603 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7605 * lynx-low.c (lynx_resume): Use the resume_info parameter
7606 to determine the ptid for the lynx_ptrace call, unless
7607 it is equal to minus_one_ptid, in which case we use the
7608 ptid of the current_inferior.
7609 (lynx_wait_1): After having received a thread create/exit
7610 event, resume the inferior's execution using the signaling
7611 thread's ptid, rather than the old ptid.
7613 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7615 * lynx-low.c (lynx_resume): Delete variable ret.
7617 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7619 * gdbreplay.c (gdbreplay_version): Update copyright year.
7620 * server.c (gdbserver_version): Likewise.
7622 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7624 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7627 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7629 * lynx-low.c (ptrace_request_to_str): Add handling for
7632 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7634 * lynx-low.c (lynx_attach): Delete variable new_process.
7636 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7638 * lynx-low.c (lynx_create_inferior): Delete variable
7641 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7643 * lynx-low.c (ptrace_request_to_str): Do not handle
7644 PTRACE_GETTHREADLIST if this macro does not exist.
7646 2012-12-15 Yao Qi <yao@codesourcery.com>
7648 * Makefile.in (OBS): Add notif.o.
7649 * notif.c, notif.h: New.
7650 * server.c: Include "notif.h".
7651 (struct vstop_notif) <next>: Remove.
7653 (queue_stop_reply): Update.
7654 (push_event, send_next_stop_reply): Remove.
7655 (discard_queued_stop_replies): Update.
7656 (notif_stop): New variable.
7657 (handle_v_stopped): Remove.
7658 (handle_v_requests): Don't call handle_v_stopped. Call
7659 handle_ack_notif instead.
7660 (queue_stop_reply_callback): Call notif_event_enque instead
7661 of queue_stop_reply.
7662 (handle_status): Don't call send_next_stop_reply, call
7663 notif_write_event instead.
7664 (kill_inferior_callback): Likewise.
7665 (detach_or_kill_inferior_callback): Likewise.
7666 (main): Call initialize_notif.
7667 (process_serial_event): Call QUEUE_is_empty.
7668 (handle_target_event): Call notif_push instead of push event.
7669 * server.h (push_event): Remove declaration.
7671 2012-12-10 Tom Tromey <tromey@redhat.com>
7673 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7674 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7677 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7678 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7679 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7680 (amd64-linux-ipa.o, ax.o): Rewrite.
7681 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7682 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7683 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7684 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7685 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7686 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7687 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7688 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7689 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7690 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7691 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7692 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7693 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7694 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7695 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7696 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7697 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7698 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7699 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7700 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7701 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7702 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7703 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7704 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7705 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7706 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7707 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7708 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7709 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7710 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7711 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7712 (reg-tilegx.o): Remove.
7713 (all_object_files): New macro.
7714 Include .deps files.
7715 * aclocal.m4, configure: Rebuild.
7716 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7717 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7718 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7720 2012-12-05 Tom Tromey <tromey@redhat.com>
7723 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7725 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7727 * configure.ac: Check for linux/perf_event.h.
7728 * config.in: Regenerated.
7729 * configure: Regenerated.
7731 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7733 * hostio.c (handle_readlink): Decrease buffer size
7734 parameter passed to readlink by one byte.
7736 2012-11-26 Yao Qi <yao@codesourcery.com>
7738 * configure.ac (build_warnings): Append '-Wempty-body'.
7739 * configure: Regenerated.
7740 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7743 2012-11-15 Pierre Muller <muller@sourceware.org>
7745 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7746 * config.in: Regenerate.
7747 * configure: Regenerate.
7748 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7749 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7750 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7751 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7753 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7754 instead of <sys/wait.h> header.
7755 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7757 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7759 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7760 (various make rules): Remove -DGDBSERVER
7762 2012-11-09 Yao Qi <yao@codesourcery.com>
7764 * spu-low.c (current_ptid): Move it to ..
7765 * gdbthread.h: ... here. New.
7766 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7767 * server.c (myresume, process_serial_event): Likewise.
7768 * thread-db.c (thread_db_find_new_threads): Likewise.
7769 * tracepoint.c (run_inferior_command): Likewise.
7771 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7773 * server.c (handle_search_memory_1): Include access length in
7776 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7778 * linux-crisv32-low.c: Fix compile errors.
7780 2012-09-04 Yao Qi <yao@codesourcery.com>
7782 * tracepoint.c (cmd_qtsv): Adjust debug message.
7783 Don't check CUR_TPOINT.
7785 2012-08-28 Yao Qi <yao@codesourcery.com>
7787 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7788 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7789 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7790 Remove declarations of xmalloc, xreallloc, xstrdup and
7792 * Makefile.in (libiberty_h): New.
7793 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7794 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7796 2012-08-23 Yao Qi <yao@codesourcery.com>
7798 * server.h: Remove declaration of 'xsnprintf'.
7800 2012-08-22 Keith Seitz <keiths@redhat.com>
7802 * server.h: Include build-gnulib-gbserver/config.h.
7803 * gdbreplay.c: Likewise.
7805 2012-08-08 Doug Evans <dje@google.com>
7807 * Makefile.in (SFILES): Add gdb_vecs.c.
7808 (OBS): Add gdb_vecs.o.
7809 (gdb_vecs_h, host_defs_h): New variables.
7810 (thread-db.o): Add $(gdb_vecs_h) dependency.
7811 (gdb_vecs.o): New rule.
7812 * thread-db.c: #include "gdb_vecs.h".
7813 (thread_db_load_search): Use a vector to iterate over path elements.
7814 Handle text appearing after "$pdir".
7816 * configure.ac: Add check for strstr.
7817 * config.in: Regenerate.
7818 * configure: Regenerate.
7820 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7822 * hostio.c (handle_pread): If pread fails, fall back to attempting
7824 (handle_pwrite): Likewise for pwrite.
7826 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7828 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7829 between unsupported TYPE and unimplementable ADDR/LEN combination.
7830 (arm_insert_point): Act on new return value.
7832 2012-07-31 Pedro Alves <palves@redhat.com>
7834 * server.c (process_point_options): Only skip tokens if we find
7835 one that is unrecognized. Don't treat 'X' specially while
7836 skipping unrecognized tokens.
7838 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7840 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7841 to 4-byte-align HW breakpoint addresses for Thumb.
7843 2012-07-27 Yao Qi <yao@codesourcery.com>
7847 * server.h: Declare gdb_agent_about_to_close.
7848 * target.c (kill_inferior): Include "agent.h".
7849 New. Send command 'kill'.
7850 * target.h (kill_inferior): Removed macro.
7851 * tracepoint.c (gdb_agent_about_to_close): New.
7852 (gdb_agent_helper_thread): Handle command 'close'.
7853 Wait endlessly until the inferior stops.
7854 Install gdb_agent_remove_socket to atexit hook.
7855 (agent_socket_name): New static variable.
7856 (gdb_agent_socket_init): Replace local variable 'name' with
7857 'agent_socket_name'.
7858 (gdb_agent_remove_socket): New.
7860 2012-07-27 Yao Qi <yao@codesourcery.com>
7862 * server.c (process_point_options): Stop at 'X' when parsing.
7864 2012-07-19 Michael Eager <eager@eagercon.com>
7866 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
7868 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7869 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7870 hardware breakpoint.
7872 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7874 * gdbserver/linux-low.c (initialize_low): Call
7875 linux_ptrace_init_warnings.
7877 2012-07-02 Doug Evans <dje@google.com>
7879 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7882 2012-07-02 Stan Shebs <stan@codesourcery.com>
7884 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7885 (ax.o): Add it to build rule.
7887 (OBS): Add format.o.
7888 (IPA_OBS): Add format.o.
7889 * server.c (handle_query): Claim support for breakpoint commands.
7890 (process_point_options): Add command case.
7891 (process_serial_event): Leave running if there are printfs in
7893 * mem-break.h (any_persistent_commands): Declare.
7894 (add_breakpoint_commands): Declare.
7895 (gdb_no_commands_at_breakpoint): Declare.
7896 (run_breakpoint_commands): Declare.
7897 * mem-break.c (struct point_command_list): New struct.
7898 (struct breakpoint): New field command_list.
7899 (any_persistent_commands): New function.
7900 (add_commands_to_breakpoint): New function.
7901 (add_breakpoint_commands): New function.
7902 (gdb_no_commands_at_breakpoint): New function.
7903 (run_breakpoint_commands): New function.
7904 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7906 * ax.c: Include format.h.
7907 (ax_printf): New function.
7908 (gdb_eval_agent_expr): Add printf opcode.
7910 2012-06-13 Yao Qi <yao@codesourcery.com>
7912 * server.c (start_inferior): Remove duplicated writes to fields
7913 'last_resume_kind' and 'last_status' of 'current_inferior'.
7915 2012-06-12 Yao Qi <yao@codesourcery.com>
7916 Pedro Alves <palves@redhat.com>
7918 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7920 * server.c (handle_v_cont): Extend comment.
7922 2012-06-11 Yao Qi <yao@codesourcery.com>
7924 * linux-low.c (linux_attach): Add 'static'.
7926 2012-06-06 Yao Qi <yao@codesourcery.com>
7928 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7930 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7932 Fix gcc -flto compilation warning.
7933 * server.c (main): Make variable multi_mode and attach volatile.
7935 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7937 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7938 if the platform doesn't know about it.
7940 2012-05-30 Jeff Kenton <jkenton@tilera.com>
7942 * Makefile.in (SFILES): Add linux-tile-low.c.
7943 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7944 * configure.srv: Handle tilegx-*-linux*.
7945 * linux-tile-low.c: New file.
7947 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7949 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7951 2012-05-24 Pedro Alves <palves@redhat.com>
7955 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
7957 2012-05-24 Pedro Alves <palves@redhat.com>
7961 Replace target_signal with gdb_signal throughout.
7963 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7965 * linux-low.c (linux_store_registers): Avoid the copying sequence
7966 when no data has been retrieved by ptrace.
7968 2012-05-22 Will Deacon <will.deacon@arm.com>
7970 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7971 Include asm/ptrace.h.
7972 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7975 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7977 * linux-low.c (linux_store_registers): Don't re-retrieve data
7978 with ptrace that has already been obtained from /proc. Always
7979 copy any data retrieved with ptrace to the buffer supplied.
7981 2012-05-11 Yao Qi <yao@codesourcery.com>
7982 Pedro Alves <palves@redhat.com>
7984 * linux-low.c (enum stopping_threads_kind): New.
7985 (stopping_threads): Change type to `enum stopping_threads_kind'.
7986 (handle_extended_wait): If stopping and suspending threads, leave
7987 the new_lwp suspended too.
7988 (linux_wait_for_event): Adjust.
7989 (stop_all_lwps): Set `stopping_threads' to
7990 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7991 whether we're suspending threads or just stopping them. Assert no
7994 2012-04-29 Yao Qi <yao@codesourcery.com>
7996 * server.h: Move some code to ...
7997 * gdbthread.h: ... here. New.
7998 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7999 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8000 (nto-low.o, win32-low.o): Likewise.
8001 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8002 * regcache.c, remote-utils.c, server.c: Likewise.
8003 * target.c, tracepoint.c, win32-low.c: Likewise.
8005 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8007 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8008 (PTRACE_ARG4_TYPE): Likewise.
8009 (PTRACE_XFER_TYPE): Likewise.
8010 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8011 ptrace to PTRACE_ARG3_TYPE.
8012 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8013 (PTRACE_ARG4_TYPE): Likewise.
8014 (PTRACE_XFER_TYPE): Likewise.
8015 (linux_detach_one_lwp): Cast fourth argument of
8016 ptrace to long then PTRACE_ARG4_TYPE.
8017 (regsets_fetch_inferior_registers): Cast third argument of
8018 ptrace to long then PTRACE_ARG3_TYPE.
8019 (regsets_store_inferior_registers): Likewise.
8021 2012-04-20 Pedro Alves <palves@redhat.com>
8023 * configure: Regenerate.
8025 2012-04-19 Pedro Alves <palves@redhat.com>
8027 * Makefile.in (GNULIB_BUILDDIR): New.
8028 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8029 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8030 (all, install-only, uninstall, clean-info, all-lib, clean): No
8031 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8032 (maintainer-clean realclean distclean): Use subdir_do.
8034 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8035 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8036 * acinclude.m4: Include acx_configure_dir.m4.
8037 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8038 calls. Call AC_PROG_RANLIB. Configure gnulib using
8041 (GNULIB_STDINT_H): Adjust.
8042 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8043 * gdbreplay.c: Include build-gnulib/config.h.
8044 * server.h: Likewise.
8045 * aclocal.m4: Regenerate.
8046 * config.in: Regenerate.
8047 * configure: Regenerate.
8049 2012-04-19 Pedro Alves <palves@redhat.com>
8051 * Makefile.in (LIBGNU, INCGNU): Adjust.
8052 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8053 (all, install-only, uninstall, clean-info, all-lib, clean)
8054 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8055 * configure.ac: Adjust AC_OUTPUT output.
8056 * aclocal.m4: Regenerate.
8057 * configure: Regenerate.
8059 2012-04-19 Pedro Alves <palves@redhat.com>
8061 * Makefile.in (generated_files): New.
8062 (server_h): Remove the explicit dependency on config.h, and depend
8063 on $generated_files.
8065 2012-04-19 Pedro Alves <palves@redhat.com>
8067 * Makefile.in (INCGNU): Add -Ignulib.
8069 2012-04-19 Pedro Alves <palves@redhat.com>
8071 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8072 (INCGNU): ... this, and spell out -I here.
8073 (GNULIB_LIB): Rename to ...
8075 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8077 2012-04-19 Pedro Alves <palves@redhat.com>
8079 * config.in: Regenerate.
8081 2012-04-19 Pedro Alves <palves@redhat.com>
8083 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8084 * server.h (memmem): Remove declaration.
8085 * config.in: Regenerate.
8086 * configure: Regenerate.
8088 2012-04-19 Yao Qi <yao@codesourcery.com>
8090 * Makefile.in (SFILES): Add common/vec.c.
8094 2012-04-19 Yao Qi <yao@codesourcery.com>
8096 * remote-utils.c (prepare_resume_reply): Replace with macro
8097 target_core_of_thread.
8098 * server.c (handle_qxfer_threads_proper): Likewise.
8099 * target.h (traget_core_of_thread): New macro.
8101 2012-04-18 Pedro Alves <palves@redhat.com>
8103 * aclocal.m4: Regenerate.
8104 * configure: Regenerate.
8106 2012-04-16 Yao Qi <yao@codesourcery.com>
8108 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8109 duplicated on address.
8111 2012-04-16 Yao Qi <yao@codesourcery.com>
8113 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8114 (struct tracepoint_action_ops) <send>: New field.
8115 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8116 (agent_expr_send, x_tracepoint_action_send): New.
8117 (l_tracepoint_action_send): New.
8118 (cmd_qtdp): Download and install tracepoint
8119 according to `use_agent'.
8120 (run_inferior_command): Add one more parameter `len'.
8122 (tracepoint_send_agent): New.
8123 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8125 2012-04-16 Yao Qi <yao@codesourcery.com>
8127 * tracepoint.c (download_tracepoints): Moved to ...
8128 (cmd_qtstart): ... here.
8130 2012-04-14 Yao Qi <yao@codesourcery.com>
8132 * tracepoint.c: Include inttypes.h.
8133 (struct collect_memory_action): Use sized types.
8134 (struct tracepoint): Likewise.
8135 (cmd_qtdp, stop_tracing): Update print specifiers.
8136 (cmd_qtp, response_tracepoint): Likewise.
8137 (collect_data_at_tracepoint): Likewise.
8138 (collect_data_at_step): Likewise.
8140 2012-04-14 Yao Qi <yao@codesourcery.com>
8142 Import gnulib module inttypes.
8143 * aclocal.m4, config.in, configure: Regenerated.
8145 2012-04-14 Yao Qi <yao@codesourcery.com>
8147 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8148 Makefile and config.status at last.
8150 2012-04-13 Yao Qi <yao@codesourcery.com>
8152 * tracepoint.c: Include stdint.h unconditionally.
8154 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8156 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8157 on BFD_HAVE_SYS_PROCFS_TYPE.
8158 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8159 * configure: Regenerate.
8160 * config.in: Likewise.
8162 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8164 * Makefile.in (clean): Also remove x32.c x32-linux.c
8165 x32-avx.c x32-avx-linux.c.
8166 (x32.o): New target.
8168 (x32-linux.o): Likewise.
8169 (x32-linux.c): Likewise.
8170 (x32-avx.o): Likewise.
8171 (x32-avx.c): Likewise.
8172 (x32-avx-linux.o): Likewise.
8173 (x32-avx-linux.c): Likewise.
8175 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8176 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8177 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8178 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8179 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8180 i386/x32-avx-linux.xml.
8182 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8183 (init_registers_x32_avx_linux): Likwise.
8184 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8185 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8187 2012-04-13 Pedro Alves <palves@redhat.com>
8189 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8190 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8191 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8192 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8195 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8197 * linux-x86-low.c (compat_x32_clock_t): New.
8198 (compat_x32_siginfo_t): Likewise.
8199 (compat_x32_siginfo_from_siginfo): Likewise.
8200 (siginfo_from_compat_x32_siginfo): Likewise.
8201 (linux_is_elf64): Likewise.
8202 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8203 and siginfo_from_compat_x32_siginfo for x32.
8204 (x86_arch_setup): Set linux_is_elf64.
8206 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8209 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8211 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8212 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8213 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8214 compatible with process.
8216 2012-04-12 Yao Qi <yao@codesourcery.com>
8218 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8219 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8220 (install-only, install-info, clean): Handle sub dir gnulib.
8221 (all-lib, am--refresh): New targets.
8222 (memmem.o): Remove target.
8223 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8224 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8225 (AC_REPLACE_FUNCS): Remove memmem.
8226 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8227 (AC_OUTPUT): Generate Makefile in gnulib/.
8228 * aclocal.m4, config.in, configure: Regenerated.
8230 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8232 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8234 2012-04-05 Pedro Alves <palves@redhat.com>
8236 -Werror=strict-aliasing
8238 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8241 2012-04-04 Pedro Alves <palves@redhat.com>
8243 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8244 (sparc_store_gregset_from_stack, sparc_store_gregset)
8245 (sparc_breakpoint_at): Fix formatting.
8247 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8249 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8251 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8252 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8253 * config.in: Regenerate.
8254 * configure: Likewise.
8256 2012-03-29 Pedro Alves <palves@redhat.com>
8258 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8259 Correct ptrace arguments.
8261 2012-03-28 Pedro Alves <palves@redhat.com>
8263 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8264 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8265 (IA64_FR1_REGNUM): New defines.
8266 (ia64_fetch_register): New.
8267 (the_low_target): Install it.
8268 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8270 * linux-low.c (linux_fetch_registers): Try the
8271 the_low_target.fetch_register hook first.
8273 * linux-arm-low.c (the_low_target): Adjust.
8274 * linux-bfin-low.c (the_low_target): Adjust.
8275 * linux-cris-low.c (the_low_target): Adjust.
8276 * linux-crisv32-low.c (the_low_target): Adjust.
8277 * linux-m32r-low.c (the_low_target): Adjust.
8278 * linux-m68k-low.c (the_low_target): Adjust.
8279 * linux-mips-low.c (the_low_target): Adjust.
8280 * linux-ppc-low.c (the_low_target): Adjust.
8281 * linux-s390-low.c (the_low_target): Adjust.
8282 * linux-sh-low.c (the_low_target): Adjust.
8283 * linux-sparc-low.c (the_low_target): Adjust.
8284 * linux-tic6x-low.c (the_low_target): Adjust.
8285 * linux-x86-low.c (the_low_target): Adjust.
8286 * linux-xtensa-low.c (the_low_target): Adjust.
8288 2012-03-26 Pedro Alves <palves@redhat.com>
8290 * server.c (handle_qxfer_libraries): Don't bail early if
8291 the_target->qxfer_libraries_svr4 is not NULL.
8293 2012-03-26 Pedro Alves <palves@redhat.com>
8295 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8297 2012-03-23 Pedro Alves <palves@redhat.com>
8299 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8300 "library-list-svr4" element's start tag when the the DSO list is
8303 2012-03-23 Pedro Alves <palves@redhat.com>
8305 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8306 a variable whose type size is the same as the inferior's pointer
8309 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8311 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8313 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8314 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8315 * linux-low.h: Include <signal.h>.
8316 (struct siginfo): Remove forward declaration.
8317 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8320 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8322 * .gitignore: Ignore more files.
8324 2012-03-19 Pedro Alves <palves@redhat.com>
8325 Jan Kratochvil <jan.kratochvil@redhat.com>
8327 * server.c (cont_thread, general_thread): Add describing comments.
8328 (start_inferior): Clear `cont_thread'.
8329 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8332 2012-03-15 Yao Qi <yao@codesourcery.com>
8334 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8336 (cmd_qtdp): ... here.
8338 2012-03-15 Yao Qi <yao@codesourcery.com>
8340 * tracepoint.c (struct tracepoint_action_ops): New.
8341 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8342 (m_tracepoint_action_download): New.
8343 (r_tracepoint_action_download): New.
8344 (x_tracepoint_action_download): New.
8345 (l_tracepoint_action_download): New.
8346 (add_tracepoint_action): Install `action->ops' according type.
8347 (download_tracepoint_1): Move code `download' function pointer
8348 of various tracepoint_action_ops.
8350 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8352 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8353 linux_ptrace_attach_warnings.
8355 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8357 * Makefile.in (linux-ptrace.o): New.
8358 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8359 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8360 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8361 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8362 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8364 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8366 2012-03-08 Yao Qi <yao@codesourcery.com>
8367 Pedro Alves <palves@redhat.com>
8369 Fix PR server/13392.
8370 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8372 * tracepoint.c (remove_tracepoint): New.
8373 (cmd_qtdp): Call remove_tracepoint when failed to install.
8375 2012-03-07 Pedro Alves <palves@redhat.com>
8377 * linux-low.c (get_detach_signal): New.
8378 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8379 Pass on pending signals to PTRACE_DETACH. Check the result of the
8381 * server.c (program_signals, program_signals_p): New.
8382 (handle_general_set): Handle QProgramSignals.
8383 * server.h (program_signals, program_signals_p): Declare.
8385 2012-03-05 Pedro Alves <palves@redhat.com>
8386 Jan Kratochvil <jan.kratochvil@redhat.com>
8388 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8391 2012-03-03 Yao Qi <yao@codesourcery.com>
8393 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8394 agent_look_up_symbols.
8396 2012-03-03 Yao Qi <yao@codesourcery.com>
8398 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8399 (linux-x86-low.o): Likewise.
8400 * server.h: Remove in_process_agent_loaded.
8401 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8405 2012-03-03 Yao Qi <yao@codesourcery.com>
8407 * tracepoint.c (gdb_agent_capability): New global.
8408 (in_process_agent_loaded_ust): Renamed to
8409 `in_process_agent_supports_ust'.
8411 (in_process_agent_supports_ust): Call agent_capability_check.
8412 (clear_installed_tracepoints): Assert that agent supports
8415 2012-03-03 Yao Qi <yao@codesourcery.com>
8417 * linux-low.c (linux_supports_agent): New.
8418 (linux_target_ops): Initialize field `supports_agent' with
8419 linux_supports_agent.
8420 * target.h (struct target_ops) <supports_agent>: New.
8421 (target_supports_agent): New macro.
8422 * server.c (handle_general_set): Handle packet 'QAgent'.
8423 (handle_query): Send `QAgent+'.
8424 * Makefile.in (server.o): Depends on agent.h.
8426 2012-03-03 Yao Qi <yao@codesourcery.com>
8428 * Makefile.in (OBS): Add agent.o.
8429 Add new rule for agent.o.
8430 Track dependence of tracepoint.c on agent.h.
8431 * tracepoint.c (run_inferior_command_1):
8432 (run_inferior_command): Call agent_run_command.
8433 (gdb_ust_connect_sync_socket): Deleted. Move it to
8435 (resume_thread, stop_thread): Likewise.
8436 (gdb_ust_socket_init): Renamed to ...
8437 (gdb_agent_socket_init): ... New.
8438 (gdb_ust_thread): Renamed to ...
8439 (gdb_agent_helper_thread): ... New.
8440 (gdb_ust_init): Move some code to ...
8441 (gdb_agent_init): ... here. New.
8442 [HAVE_UST]: Call gdb_ust_init.
8443 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8444 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8445 * config.in, configure: Regenerated.
8447 2012-03-02 Pedro Alves <palves@redhat.com>
8449 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8450 * linux-low.c (struct simple_pid_list): New.
8451 (stopped_pids): New a struct simple_pid_list pointer.
8452 (add_to_pid_list, pull_pid_from_list): New.
8453 (handle_extended_wait): Don't assume the first signal new children
8454 report is SIGSTOP. Adjust call to pull_pid_from_list.
8455 (linux_wait_for_lwp): Adjust.
8457 2012-03-02 Yao Qi <yao@codesourcery.com>
8459 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8462 2012-03-02 Yao Qi <yao@codesourcery.com>
8464 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8465 `stop_pc' and `tpoint'. Update caller.
8467 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8469 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8470 * linux-low.c (use_linux_regsets): New macro.
8471 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8472 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8473 (linux_register_in_regsets): New function.
8474 (usr_fetch_inferior_registers): Skip registers covered by
8476 (usr_store_inferior_registers): Likewise.
8477 (usr_fetch_inferior_registers): New macro.
8478 (usr_store_inferior_registers): Likewise.
8479 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8480 (linux_store_registers): Likewise.
8481 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8483 (init_registers_mips64_dsp_linux): Likewise.
8484 (init_registers_mips_linux): New macro.
8485 (init_registers_mips_dsp_linux): Likewise.
8486 (mips_dsp_num_regs): Likewise.
8487 (DSP_BASE, DSP_CONTROL): New fallback macros.
8488 (mips_base_regs): New macro.
8489 (mips_regmap): Use it. Fix the size.
8490 (mips_dsp_regmap): New variable.
8491 (mips_dsp_regset_bitmap): Likewise.
8492 (mips_arch_setup): New function.
8493 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8495 (mips_cannot_store_register): Likewise.
8496 (the_low_target): Update .arch_setup, .num_regs and .regmap
8497 initializers. Add .regset_bitmap initializer.
8498 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8500 * linux-bfin-low.c (the_low_target): Likewise.
8501 * linux-cris-low.c (the_low_target): Likewise.
8502 * linux-crisv32-low.c (the_low_target): Likewise.
8503 * linux-ia64-low.c (the_low_target): Likewise.
8504 * linux-m32r-low.c (the_low_target): Likewise.
8505 * linux-m68k-low.c (the_low_target): Likewise.
8506 * linux-ppc-low.c (the_low_target): Likewise.
8507 * linux-s390-low.c (the_low_target): Likewise.
8508 * linux-sh-low.c (the_low_target): Likewise.
8509 * linux-sparc-low.c (the_low_target): Likewise.
8510 * linux-tic6x-low.c (the_low_target): Likewise.
8511 * linux-x86-low.c (the_low_target): Likewise.
8512 * linux-xtensa-low.c (the_low_target): Likewise.
8513 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8514 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8515 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8517 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8518 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8520 2012-02-29 Yao Qi <yao@codesourcery.com>
8521 Pedro Alves <palves@redhat.com>
8523 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8524 `step_over_finished' is true.
8526 2012-02-27 Pedro Alves <palves@redhat.com>
8528 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8529 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8531 2012-02-27 Pedro Alves <palves@redhat.com>
8534 * linux-low.c (pid_is_stopped): New.
8535 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8537 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8539 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8542 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8544 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8546 2012-02-24 Luis Machado <lgustavo@codesourcery>
8548 * server.c (handle_query): Advertise support for target-side
8549 breakpoint condition evaluation.
8550 (process_point_options): New function.
8551 (process_serial_event): When inserting a breakpoint, check for
8552 a target-side condition that should be evaluated.
8554 * mem-break.c: Include regcache.h and ax.h.
8555 (point_cond_list_t): New data structure.
8556 (breakpoint) <cond_list>: New field.
8557 (find_gdb_breakpoint_at): Make non-static.
8558 (delete_gdb_breakpoint_at): Clear any target-side
8560 (clear_gdb_breakpoint_conditions): New function.
8561 (add_condition_to_breakpoint): Likewise.
8562 (add_breakpoint_condition): Likewise.
8563 (gdb_condition_true_at_breakpoint): Likewise.
8564 (gdb_breakpoint_here): Return result directly instead
8565 of going through a local variable.
8567 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8568 (clear_gdb_breakpoint_conditions): Likewise.
8569 (add_breakpoint_condition): Likewise.
8570 (gdb_condition_true_at_breakpoint): Likewise.
8572 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8573 (need_step_over_p): Take target-side breakpoint condition into
8576 2012-02-24 Luis Machado <lgustavo@codesourcery>
8578 * server.h: Include tracepoint.h.
8579 (agent_mem_read, agent_get_trace_state_variable_value,
8580 agent_set_trace_state_variable_value,
8581 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8582 get_set_tsv_func_addr): New prototypes.
8584 * ax.h: New include file.
8585 * ax.c: New source file.
8587 * tracepoint.c: Include ax.h.
8588 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8589 agent_expr, eval_result_type): Move to ax.h.
8590 (parse_agent_expr): Rename to ...
8591 (gdb_parse_agent_expr): ... this, make it non-static and move
8593 (unparse_agent_expr) Rename to ...
8594 (gdb_unparse_agent_expr): ... this, make it non-static and move
8596 (eval_agent_expr): Rename to ...
8597 (eval_tracepoint_agent_expr): ... this.
8598 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8599 forward declarations.
8600 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8601 (agent_get_trace_state_variable_value): New function.
8602 (agent_set_trace_state_variable_value): New function.
8603 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8604 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8605 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8606 (condition_true_at_tracepoint): Likewise.
8607 (parse_agent_expr): Rename to ...
8608 (gdb_parse_agent_expr): ... this and move to ax.c.
8609 (unparse_agent_expr): Rename to ...
8610 (gdb_unparse_agent_expr): ... this and move to ax.c.
8611 (gdb_agent_op_name): Move to ax.c.
8612 (eval_agent_expr): Rename to ...
8613 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8615 (eval_tracepoint_agent_expr): New function.
8616 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8618 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8620 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8621 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8622 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8623 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8624 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8625 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8626 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8627 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8628 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8629 (compile_bytecodes): Remove forward declaration.
8630 (is_goto_target): Move to ax.c.
8631 (compile_bytecodes): Move to ax.c and call
8632 agent_get_trace_state_variable_value (...) and
8633 agent_set_trace_state_variable_value (...).
8635 * Makefile.in: Update ax.c and IPA dependencies.
8637 2012-02-24 Pedro Alves <palves@redhat.com>
8639 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8640 (cmd_bigqtbuffer_circular): ... this. Only handle
8641 'QTBuffer:circular:'.
8642 (handle_tracepoint_general_set): Adjust.
8644 2012-02-16 Yao Qi <yao@codesourcery.com>
8646 * inferiors.c: Move code to ...
8647 * dll.c: .... here. New.
8648 * server.h: Declare clear_dlls.
8649 * Makefile.in (SFILES): Add dll.c.
8653 2012-02-11 Yao Qi <yao@codesourcery.com>
8655 * server.c: (handle_monitor_command): Add a new parameter
8657 (handle_query): Update caller.
8659 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8661 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8662 * configure, config.in: Regenerate.
8663 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8666 2012-02-02 Pedro Alves <palves@redhat.com>
8668 Try SIGKILL first, then PTRACE_KILL.
8669 * linux-low.c (linux_kill_one_lwp): New.
8670 (linux_kill_one_lwp): Rename to ...
8671 (kill_one_lwp_callback): ... this. Use the new
8674 2012-02-02 Pedro Alves <palves@redhat.com>
8676 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8679 2012-01-27 Pedro Alves <palves@redhat.com>
8681 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8682 (elf_64_file_p): Make static.
8683 (linux_pid_exe_is_elf_64_file): New.
8684 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8685 Delete declarations.
8686 (linux_pid_exe_is_elf_64_file): Declare.
8687 * linux-x86-low.c (x86_arch_setup): Use
8688 linux_pid_exe_is_elf_64_file.
8690 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8692 * linux-low.c (linux_wait_for_event_1): Rename to ...
8693 (linux_wait_for_event): ... here and merge it with former
8694 linux_wait_for_event - new variable wait_ptid, use it.
8695 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8697 2012-01-23 Pedro Alves <palves@redhat.com>
8699 * server.c (main): Avoid yet another case of infinite loop while
8700 detaching/killing after a longjmp.
8702 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8705 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8707 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8709 * hostio.c (handle_readlink): New function.
8710 (handle_vFile): Call it to handle "vFile:readlink" packets.
8712 2012-01-20 Pedro Alves <palves@redhat.com>
8713 Ulrich Weigand <ulrich.weigand@linaro.org>
8715 * server.c (handle_v_requests): Only support vAttach and vRun to
8716 start multiple processes when in extended protocol mode.
8718 2012-01-17 Pedro Alves <palves@redhat.com>
8720 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8721 memalign plus mprotect to allocate the scratch buffer.
8723 2012-01-13 Pedro Alves <palves@redhat.com>
8725 * server.c (attach_inferior): Clear `cont_thread'.
8727 2012-01-13 Pedro Alves <palves@redhat.com>
8729 * server.c (main): Avoid infinite loop while detaching/killing
8732 2012-01-09 Doug Evans <dje@google.com>
8734 * server.c (start_inferior): Set last_ptid in --wrapper case.
8736 2012-01-06 Yao Qi <yao@codesourcery.com>
8738 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8740 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8742 2012-01-04 Yao Qi <yao@codesourcery.com>
8744 * tracepoint.c (cmd_qtdp): Print debug message
8745 for static tracepoint.
8747 2012-01-04 Yao Qi <yao@codesourcery.com>
8749 * tracepoint.c (trace_vdebug): Differentiate debug message
8750 between gdbserver and IPA.
8752 2012-01-03 Yao Qi <yao@codesourcery.com>
8754 * tracepoint.c (tracepoint_was_hit): Don't collect for
8757 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8759 * terminal.h: Reformat copyright header.
8761 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8763 * server.c (gdbserver_version): Update copyright year.
8764 * gdbreplay.c (gdbreplay_version): Likewise.
8766 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8768 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8771 2011-12-18 Hui Zhu <teawater@gmail.com>
8772 * linux-low.c (linux_create_inferior): Save return value to ret.
8774 2011-12-18 Hui Zhu <teawater@gmail.com>
8776 * linux-low.c (linux_create_inferior): Save return value to ret.
8778 2011-12-16 Doug Evans <dje@google.com>
8780 * linux-low.c (linux_create_inferior): If stdio connection,
8781 redirect stdin from /dev/null, stdout to stderr.
8782 * remote-utils.c (remote_is_stdio): New static global.
8783 (remote_connection_is_stdio): New function.
8784 (remote_prepare): Handle stdio connection.
8785 (remote_open): Ditto.
8786 (remote_close): Don't close stdin for stdio connections.
8787 (read_prim,write_prim): New functions. Replace all calls to
8788 read/write to these.
8789 * server.c (main): Watch for "-" argument. Move call to
8790 remote_prepare before start_inferior.
8791 * server.h (STDIO_CONNECTION_NAME): New macro.
8792 (remote_connection_is_stdio): Declare.
8794 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8795 in debugging output.
8797 2011-12-15 Yao Qi <yao@codesourcery.com>
8799 * tracepoint.c: Include sys/syscall.h.
8800 (gdb_ust_thread): Remove preprocessor conditional.
8802 2011-12-14 Pedro Alves <pedro@codesourcery.com>
8804 * linux-low.c (linux_detach_one_lwp): Call
8805 the_low_target.prepare_to_resume before detaching.
8807 2011-12-14 Yao Qi <yao@codesourcery.com>
8809 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8812 2011-12-14 Yao Qi <yao@codesourcery.com>
8814 * i386-low.c (i386_low_stopped_data_address): Initialize local
8817 2011-12-13 Pedro Alves <pedro@codesourcery.com>
8821 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8822 DR_CONTROL unless necessary. Extend comments.
8823 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8824 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8826 2011-12-13 Yao Qi <yao@codesourcery.com>
8828 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8830 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8832 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8834 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8835 Print new debug message for such case.
8837 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8839 Fix overlapping memcpy.
8840 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8841 the read_inferior_memory transfer.
8842 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8843 write_inferior_memory transfer.
8844 (set_fast_tracepoint_jump): New variable buf. Use it for the
8845 read_inferior_memory and write_inferior_memory transfers.
8846 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8847 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8848 Use it for the write_inferior_memory transfer.
8849 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8852 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8854 * linux-low.c (fetch_register, store_register): Make code
8855 consistent, fix formatting.
8857 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8859 * linux-low.c (usr_store_inferior_registers): Factor out code
8860 to handle individual registers into...
8861 (store_register): ... this new function.
8863 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8865 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8866 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8867 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8868 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8869 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8870 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8871 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8872 (srv_xmlfiles): Add new XML files.
8874 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8876 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8877 (init_registers_s390_linux32v1): Add prototype.
8878 (init_registers_s390_linux32v2): Likewise.
8879 (init_registers_s390_linux64v1): Likewise.
8880 (init_registers_s390_linux64v2): Likewise.
8881 (init_registers_s390x_linux64v1): Likewise.
8882 (init_registers_s390x_linux64v2): Likewise.
8883 (s390_num_regs): Increment to 52.
8884 (s390_regmap): Add orig_r2 register.
8885 (s390_num_regs_3264): Increment to 68.
8886 (s390_regmap_3264): Add orig_r2 register.
8887 (s390_collect_ptrace_register): Handle orig_r2 register.
8888 (s390_supply_ptrace_register): Likewise.
8889 (s390_fill_last_break): New function.
8890 (s390_store_last_break): Likewise.
8891 (s390_fill_system_call): New function.
8892 (s390_store_system_call): Likewise.
8893 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8895 (s390_check_regset): New function.
8896 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8897 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8898 Update target_regsets for available register sets.
8900 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8901 Jan Kratochvil <jan.kratochvil@redhat.com>
8903 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8904 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8906 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8907 * linux-low.h (struct process_info_private): New member r_debug.
8908 * server.c (handle_qxfer_libraries): Call
8909 the_target->qxfer_libraries_svr4.
8910 (handle_qxfer_libraries_svr4): New function.
8911 (qxfer_packets): New entry "libraries-svr4".
8912 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8913 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8914 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8915 PACKET_qXfer_libraries_svr4.
8917 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8919 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8920 PSW address/mask between 8-byte and 16-byte formats.
8921 (s390_supply_ptrace_register): Likewise.
8922 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8923 basic addressing mode bit.
8925 2011-11-24 Stan Shebs <stan@codesourcery.com>
8927 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8929 2011-11-17 Stan Shebs <stan@codesourcery.com>
8931 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8932 (tracing_start_time): New global.
8933 (tracing_stop_time): New global.
8934 (tracing_user_name): New global.
8935 (tracing_notes): New global.
8936 (tracing_stop_note): New global.
8937 (cmd_qtstart): Set traceframe_usage, start_time.
8938 (stop_tracing): Set stop_time.
8939 (cmd_qtstatus): Report additional status.
8940 (cmd_qtp): New function.
8941 (handle_tracepoint_query): Call it.
8942 (cmd_qtnotes): New function.
8943 (handle_tracepoint_general_set): Call it.
8944 (get_timestamp): Rename from tsv_get_timestamp.
8946 2011-11-14 Stan Shebs <stan@codesourcery.com>
8947 Kwok Cheung Yeung <kcy@codesourcery.com>
8949 * linux-x86-low.c (small_jump_insn): New.
8950 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8951 trampoline and error message, build a trampoline and issue a small
8952 jump instruction to it.
8953 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8954 trampoline and error message.
8955 (x86_get_min_fast_tracepoint_insn_len): New.
8956 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8957 * linux-low.h (struct linux_target_ops): Add arguments to
8958 install_fast_tracepoint_jump_pad operation, add new operation.
8959 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8961 (linux_get_min_fast_tracepoint_insn_len): New function.
8962 (linux_target_op): Add new operation.
8963 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8964 (gdb_trampoline_buffer_end): Ditto.
8965 (gdb_trampoline_buffer_error): Ditto.
8966 (struct ipa_sym_addresses): Add fields for new IPA variables.
8967 (symbol_list): Add entries for new IPA variables.
8968 (struct tracepoint): Add fields to hold the address range of the
8969 trampoline used by the tracepoint.
8970 (trampoline_buffer_head): New static variable.
8971 (trampoline_buffer_tail): Ditto.
8972 (claim_trampoline_space): New function.
8973 (have_fast_tracepoint_trampoline_buffer): New function.
8974 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8976 (install_fast_tracepoint): Ditto, also add error buffer argument.
8977 (cmd_qtminftpilen): New function.
8978 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8979 (fast_tracepoint_from_trampoline_address): New function.
8980 (fast_tracepoint_collecting): Handle trampoline as part of jump
8982 (set_trampoline_buffer_space): New function.
8983 (initialize_tracepoint): Initialize new IPA variables.
8984 * target.h (struct target_ops): Add arguments to
8985 install_fast_tracepoint_jump_pad operation, add new
8986 get_min_fast_tracepoint_insn_len operation.
8987 (target_get_min_fast_tracepoint_insn_len): New.
8988 (install_fast_tracepoint_jump_pad): Add arguments.
8989 * server.h (IPA_BUFSIZ): Define.
8990 * linux-i386-ipa.c: Include extra header files.
8991 (initialize_fast_tracepoint_trampoline_buffer): New function.
8992 (initialize_low_tracepoint): Call it.
8993 * server.h (set_trampoline_buffer_space): Declare.
8994 (claim_trampoline_space): Ditto.
8995 (have_fast_tracepoint_trampoline_buffer): Ditto.
8997 2011-11-14 Yao Qi <yao@codesourcery.com>
8999 * server.c (handle_query): Handle InstallInTrace for qSupported.
9000 * tracepoint.c (add_tracepoint): Sort list.
9001 (install_tracepoint, download_tracepoint): New.
9002 (cmd_qtdp): Call them to install and download tracepoints.
9003 (sort_tracepoints): Removed.
9004 (cmd_qtstart): Update.
9006 2011-11-14 Yao Qi <yao@codesourcery.com>
9008 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9009 * mem-break.h: Declare.
9010 * tracepoint.c (cmd_qtstart): Move some code to ...
9011 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9013 (download_tracepoints): Move some code to ...
9014 (download_tracepoint_1): ... here. New.
9016 2011-11-08 Yao Qi <yao@codesourcery.com>
9018 * remote-utils.c (relocate_instruction): A comment fix.
9020 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9022 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9023 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9024 dr_status_mirror and dr_control_mirror from debug_reg_state.
9025 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9026 (i386_initial_stuff): Remove use of deleted globals.
9027 (i386_get_thread_context, i386_set_thread_context,
9028 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9029 from debug_reg_state.
9031 2011-11-05 Yao Qi <yao@codesourcery.com>
9033 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9034 address as TPOINT's.
9036 2011-11-02 Stan Shebs <stan@codesourcery.com>
9038 * tracepoint.c (agent_mem_read_string): New function.
9039 (eval_agent_expr): Call it for tracenz.
9040 * server.c (handle_query): Report support for tracenz.
9042 2011-11-02 Yao Qi <yao@codesourcery.com>
9044 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9046 2011-11-02 Yao Qi <yao@codesourcery.com>
9048 * target.h: Fix a typo in comment.
9050 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9052 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9053 clobber the breakpoints' shadows with fast tracepoint jumps.
9054 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9055 * target.c (write_inferior_memory): Also pass MYADDR down to
9058 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9060 * configure.ac: Check support for personality routine.
9061 * configure: Regenerate.
9062 * config.in: Likewise.
9063 * linux-low.c: Include <sys/personality.h>.
9064 Define ADDR_NO_RANDOMIZE if necessary.
9065 (linux_create_inferior): Disable address space randomization when
9066 forking inferior, if requested.
9067 (linux_supports_disable_randomization): New function.
9068 (linux_target_ops): Install it.
9069 * server.h (disable_randomization): Declare.
9070 * server.c (disable_randomization): New global variable.
9071 (handle_general_set): Handle QDisableRandomization.
9072 (handle_query): Likewise for qSupported.
9073 (main): Support --disable-randomization and --no-disable-randomization
9074 command line arguments.
9075 * target.h (struct target_ops): Add supports_disable_randomization.
9076 (target_supports_disable_randomization): New macro.
9078 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9080 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9082 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9083 [!PT_GETDSBT] (target_loadmap): New definition.
9084 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9085 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9086 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9087 and PT_GETDSBT to LINUX_LOADMAP.
9088 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9089 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9091 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9093 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9094 (arm_linux_hwbp_cap): New static variable.
9095 (arm_linux_get_hwbp_cap): Replace by ...
9096 (arm_linux_init_hwbp_cap): ... this new function.
9097 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9098 (arm_linux_get_hw_watchpoint_count): Likewise.
9099 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9100 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9101 (arm_prepare_to_resume): Use perror_with_name instead of error.
9103 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9105 * linux-arm-low.c: Include <signal.h>.
9106 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9107 (struct arm_linux_hwbp_cap): New data type.
9108 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9109 (struct arm_linux_hw_breakpoint): New data type.
9110 (MAX_BPTS, MAX_WPTS): Define.
9111 (struct arch_process_info, struct arch_lwp_info): New data types.
9112 (arm_linux_get_hwbp_cap): New function.
9113 (arm_linux_get_hw_breakpoint_count): Likewise.
9114 (arm_linux_get_hw_watchpoint_count): Likewise.
9115 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9116 (arm_hwbp_control_initialize): Likewise.
9117 (arm_hwbp_control_is_enabled): Likewise.
9118 (arm_hwbp_control_is_initialized): Likewise.
9119 (arm_hwbp_control_disable): Likewise.
9120 (arm_linux_hw_breakpoint_equal): Likewise.
9121 (arm_linux_hw_point_initialize): Likewise.
9122 (struct update_registers_data): New data structure.
9123 (update_registers_callback: New function.
9124 (arm_insert_point): Likewise.
9125 (arm_remove_point): Likewise.
9126 (arm_stopped_by_watchpoint): Likewise.
9127 (arm_stopped_data_address): Likewise.
9128 (arm_new_process): Likewise.
9129 (arm_new_thread): Likewise.
9130 (arm_prepare_to_resume): Likewise.
9131 (the_low_target): Register arm_insert_point, arm_remove_point,
9132 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9133 arm_new_thread, and arm_prepare_to_resume.
9135 2011-09-15 Stan Shebs <stan@codesourcery.com>
9137 * server.h (struct emit_ops): Add compare-goto fields.
9138 * tracepoint.c (gdb_agent_op_sizes): New table.
9139 (emit_eq_goto): New function.
9140 (emit_ne_goto): New function.
9141 (emit_lt_goto): New function.
9142 (emit_le_goto): New function.
9143 (emit_gt_goto): New function.
9144 (emit_ge_goto): New function.
9145 (is_goto_target): New function.
9146 (compile_bytecodes): Recognize special cases of compare-goto
9147 combinations and call specialized emitters for them.
9148 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9149 (amd64_emit_ne_goto): New function.
9150 (amd64_emit_lt_goto): New function.
9151 (amd64_emit_le_goto): New function.
9152 (amd64_emit_gt_goto): New function.
9153 (amd64_emit_ge_goto): New function.
9154 (amd64_emit_ops): Add the new functions.
9155 (i386_emit_eq_goto): New function.
9156 (i386_emit_ne_goto): New function.
9157 (i386_emit_lt_goto): New function.
9158 (i386_emit_le_goto): New function.
9159 (i386_emit_gt_goto): New function.
9160 (i386_emit_ge_goto): New function.
9161 (i386_emit_ops): Add the new functions.
9163 2011-09-08 Stan Shebs <stan@codesourcery.com>
9165 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9166 (i386_emit_epilogue): Restore %ebx.
9168 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9170 * server.c (step_thread): Remove definition.
9171 (process_serial_event): Don't handle Hs.
9172 * server.h (step_thread): Remove declaration.
9173 * target.c (set_desired_inferior): Remove use of step_thread.
9175 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9177 * linux-low.c: Include linux-procfs.h.
9178 (linux_attach_lwp_1): Update comments.
9179 (linux_attach): Scan for existing threads when attaching to a
9180 process that is the tgid.
9181 * Makefile.in: Update dependencies.
9183 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9185 * configure.srv: Add linux-procfs.o dependencies.
9187 2011-08-14 Yao Qi <yao@codesourcery.com>
9189 * target.h (struct target_ops): Fix indent.
9190 * win32-low.c (win32_target_ops): Fix comment.
9192 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9193 Yao Qi <yao@codesourcery.com>
9195 * Makefile.in (clean): Remove tic6x-*.c files.
9196 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9197 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9198 (tic6x-c64xp-linux.c): Likewise.
9199 * configure.srv: Add support for tic6x-*-uclinux.
9200 * linux-tic6x-low.c: New.
9201 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9203 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9204 Yao Qi <yao@codesourcery.com>
9206 * target.h (struct target_ops): Add read_loadmap.
9207 * linux-low.c (struct target_loadseg): New type.
9208 (struct target_loadmap): New type.
9209 (linux_read_loadmap): New function.
9210 (linux_target_ops): Add linux_read_loadmap.
9211 * server.c (handle_query): Support qXfer:fdpic:read packet.
9212 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9215 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9217 * win32-low.c: Include <stdint.h>.
9219 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9221 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9222 to the inferior here.
9223 (i386_remove_aligned_watchpoint): Ditto.
9224 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9225 fit part of the watchpoint in the debug registers.
9226 (i386_update_inferior_debug_regs): New.
9227 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9228 registers, and only update the inferior on success.
9229 (i386_low_remove_watchpoint): Ditto.
9231 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9233 * linux-low.c (compare_ints, unique, list_threads, show_process,
9234 linux_core_of_thread): Delete.
9235 (linux_target_ops): Change linux_core_of_thread to
9236 linux_common_core_of_thread.
9237 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9238 * utils.c (malloc_failure): Change type of argument.
9239 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9240 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9241 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9242 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9243 (IPA_OBJS): Add common-utils-ipa.o.
9244 (ptid_h, linux_osdata_h): New macros.
9245 (server_h): Add common/common-utils.h, common/xml-utils.h,
9246 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9248 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9249 ptid.o, buffer.o): New rules.
9250 (linux-low.o): Add common/linux-osdata.h as a dependency.
9251 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9252 * configure.ac: Add AC_HEADER_DIRENT check.
9253 * config.in: Regenerate.
9254 * configure: Regenerate.
9255 * remote-utils.c (xml_escape_text): Delete.
9256 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9257 buffer_xml_printf): Move to common/buffer.c.
9258 * server.c (main): Remove call to initialize_inferiors.
9259 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9260 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9261 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9262 internal_error, gdb_assert, gdb_assert_fail): Delete.
9263 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9264 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9266 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9267 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9268 initialize_inferiors): Delete.
9270 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9272 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9275 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9277 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9279 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9281 2011-05-26 Yao Qi <yao@codesourcery.com>
9283 * Makefile.in (thread-db.o): Track dependence to
9284 common/gdb_thread_db.h.
9285 * thread-db.c: include gdb_thread_db.h from right place.
9287 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9289 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9290 __FILE__ and __LINE__ to internal_error.
9292 2011-05-13 Doug Evans <dje@google.com>
9294 * thread-db.c (try_thread_db_load_from_sdir): New function.
9295 (try_thread_db_load_from_dir): New function.
9296 (thread_db_load_search): Handle $sdir, ignore $pdir.
9297 Remove trying of system directories if search of
9298 libthread-db-search-path fails, that is now done via $sdir.
9300 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9302 * server.c (handle_query): Add EnableDisableTracepoints to the list
9303 of supported features.
9304 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9306 (cmd_qtenable_disable): New.
9307 (cmd_qtstart): Install tracepoints even if disabled.
9308 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9309 receiving a QTEnable or QTDisable packet.
9310 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9311 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9313 (gdb_probe): Skip data collection if static tracepoint is disabled.
9315 2011-05-10 Doug Evans <dje@google.com>
9317 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9319 2011-05-04 Doug Evans <dje@google.com>
9321 * linux-low.c (linux_join): Skip process lookup.
9322 * spu-low.c (spu_join): Ditto.
9323 * server.c (join_inferiors_callback): Delete.
9324 (process_serial_event): For 'D' packet (detach) call join_inferior
9327 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9329 * README: Don't mention xscale*-*-linux*.
9330 * configure.srv (xscale*-*-linux*): Don't handle target.
9332 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9334 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9336 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9337 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9338 (i386_emit_void_call_2): Likewise.
9340 2011-04-26 Yao Qi <yao@codesourcery.com>
9342 * linux-low.c: Move common macros to linux-ptrace.h.
9343 Include linux-ptrace.h.
9344 * Makefile.in (linux_ptrace_h): New.
9345 (linux-low.o): Depends on linux-ptrace.h.
9347 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9349 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9350 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9351 (remote_prepare): New function with most of the TCP code from ...
9352 (remote_open): ... here. Detect PORT here unconditionally. Move also
9353 setting transport_is_reliable.
9354 * server.c (run_once): New variable.
9355 (gdbserver_usage): Document it.
9356 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9357 the first run if RUN_ONCE.
9358 * server.h (run_once, remote_prepare): New declarations.
9360 2011-04-19 Tom Tromey <tromey@redhat.com>
9362 * win32-low.c (handle_load_dll): Remove duplicate "the".
9364 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9366 Remove support for old Cygwin 1.5 versions.
9367 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9368 function to avoid warning.
9369 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9372 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9374 * gdbserver/server.h (Macro _): Define it if not available.
9376 2011-03-14 Michael Snyder <msnyder@vmware.com>
9378 * hostio.c (handle_close): Remove unnecessary null test.
9380 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9382 * Makefile.in (maintainer-clean realclean distclean): Remove
9383 "make ... subdir_do" command.
9385 2011-03-10 Michael Snyder <msnyder@vmware.com>
9387 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9389 * server.c (handle_v_run): Free alloced buffer on early return.
9391 2011-03-09 Yao Qi <yao@codesourcery.com>
9394 2011-03-04 Yao Qi <yao@codesourcery.com>
9396 * Makefile.in: Remove GNU make feature --directory.
9398 2011-03-05 Yao Qi <yao@codesourcery.com>
9400 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9401 (subdir_do): New make target. Copied from gdb/Makefile.
9402 (maintainer-clean, realclean, distclean, clean): Call corresponding
9403 make targets in common/Makefile.
9405 2011-02-11 Yao Qi <yao@codesourcery.com>
9407 * configure.ac: Call AC_PROG_RANLIB.
9408 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9409 * configure: Regenerate.
9411 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9413 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9415 2011-03-06 Yao Qi <yao@codesourcery.com>
9417 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9419 2011-03-05 Yao Qi <yao@codesourcery.com>
9421 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9422 (subdir_do): New make target. Copied from gdb/Makefile.
9423 (maintainer-clean, realclean, distclean, clean): Call corresponding
9424 make targets in common/Makefile.
9426 2011-03-04 Yao Qi <yao@codesourcery.com>
9428 * Makefile.in: Remove GNU make feature --directory.
9430 2011-03-04 Michael Snyder <msnyder@vmware.com>
9432 * server.c (queue_stop_reply): Call xmalloc not malloc.
9434 2011-03-02 Michael Snyder <msnyder@vmware.com>
9436 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9438 2011-02-28 Michael Snyder <msnyder@vmware.com>
9440 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9441 (cmd_qtframe): Ditto.
9442 (cmd_qtbuffer): Ditto.
9443 (cmd_bigqtbuffer): Ditto.
9445 * utils.c (decimal2str): Initialize 'width' to nine, then
9448 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9450 * hostio.c (require_data): Free *data, not data.
9452 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9454 * hostio.c (require_data): Use free, not xfree.
9456 2011-02-27 Michael Snyder <msnyder@vmware.com>
9458 * server.c (handle_query): Discard unused value.
9460 * hostio.c (require_data): Free malloc memory before returning
9463 2011-02-26 Michael Snyder <msnyder@vmware.com>
9465 * linux-low.c (list_threads): Call closedir for dirent.
9467 2011-02-27 Michael Snyder <msnyder@vmware.com>
9469 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9470 a case statement falls through.
9472 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9474 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9477 2011-02-26 Michael Snyder <msnyder@vmware.com>
9479 * utils.c (decimal2str): Eliminate dead code and dead param.
9480 (pulongest): Drop dead param from call to decimal2str.
9483 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9485 Revert the following patch (not approved yet):
9486 2011-02-21 Hui Zhu <teawater@gmail.com>
9487 * tracepoint.c (tp_printf): New function.
9488 (eval_agent_expr): Handle gdb_agent_op_printf.
9490 2011-02-21 Hui Zhu <teawater@gmail.com>
9492 * tracepoint.c (tp_printf): New function.
9493 (eval_agent_expr): Handle gdb_agent_op_printf.
9495 2011-02-18 Tom Tromey <tromey@redhat.com>
9497 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9498 (tracepoint.o): Likewise.
9499 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9500 (gdb_agent_op_names): Likewise.
9502 2011-02-18 Tom Tromey <tromey@redhat.com>
9504 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9505 gdb_agent_op_rot>: New constants.
9506 (gdb_agent_op_names): Add pick and roll.
9507 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9510 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9512 * aclocal.m4: Regenerated with aclocal-1.11.1.
9514 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9516 * server.c (handle_qxfer_traceframe_info): New.
9517 (qxfer_packets): Register "traceframe-info".
9518 (handle_query): Report support for qXfer:traceframe-info:read+.
9519 * tracepoint.c (match_blocktype): New.
9520 (traceframe_find_block_type): Rename to ...
9521 (traceframe_walk_blocks): ... this. Add callback filter argument,
9523 (traceframe_find_block_type): New, reimplemented on top of
9524 traceframe_walk_blocks.
9525 (build_traceframe_info_xml): New.
9526 (traceframe_read_info): New.
9527 * server.h (traceframe_read_info): Declare.
9529 2011-02-11 Yao Qi <yao@codesourcery.com>
9531 * configure.ac: Call AC_PROG_RANLIB.
9532 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9533 * configure: Regenerate.
9535 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9537 * server.c (gdb_read_memory): Change return semantics to allow
9539 (handle_search_memory_1): Adjust.
9540 (process_serial_event) <'m' packet>: Handle partial transfers.
9541 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9543 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9545 * regcache.c (init_register_cache): Initialize
9546 regcache->register_status.
9547 (free_register_cache): Release regcache->register_status.
9548 (regcache_cpy): Copy register_status.
9549 (registers_to_string): Print 'x's for unavailable registers.
9550 (supply_register): Mark the register's status valid or
9551 unavailable, depending on whether a buffer was passed in or not.
9552 (supply_register_zeroed): New.
9553 (supply_regblock): Mark the registers' status valid or
9554 unavailable, depending on whether a buffer was passed in or not.
9555 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9556 (struct regcache): New `register_status' field.
9557 (supply_register_zeroed): Declare.
9558 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9559 supply_register_zeroed, rather than passing a NULL buffer to
9561 * tracepoint.c (fetch_traceframe_registers): Update comment.
9563 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9565 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9568 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9570 * server.h (decode_xfer_write): Change prototype.
9571 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9572 and don't extract the annex here.
9573 * server.c (decode_xfer_read): Remove `annex' parameter,
9574 and don't extract the annex here.
9576 (struct qxfer): New.
9577 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9578 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9579 (handle_qxfer_statictrace): New functions, abstracted out from
9580 handle_query, and made to use the struct qxfer interface.
9581 (handle_threads_qxfer_proper): Rename to ...
9582 (handle_qxfer_threads_proper): ... this.
9583 (handle_threads_qxfer): Rename to ...
9584 (handle_qxfer_threads): ... this. Adjust.
9585 (qxfer_packets): New array.
9586 (handle_qxfer): New function.
9587 (handle_query): Use handle_qxfer.
9589 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9591 * gdbreplay.c: Shorten lines of >= 80 columns.
9592 * linux-low.c: Ditto.
9593 * linux-ppc-low.c: Ditto.
9594 * linux-s390-low.c: Ditto.
9595 * linux-sparc-low.c: Ditto.
9596 * linux-x86-low.c: Ditto.
9597 * linux-xtensa-low.c: Ditto.
9598 * mem-break.c: Ditto.
9600 * regcache.h: Ditto.
9601 * remote-utils.c: Ditto.
9604 * thread-db.c: Ditto.
9605 * tracepoint.c: Ditto.
9607 * win32-low.h: Ditto.
9609 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9611 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9614 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9616 * server.c (gdbserver_version): Update copyright year in version
9618 * gdbreplay.c (gdbreplay_version): Ditto.
9620 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9622 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9623 * linux-bfin-low.c: New file.
9624 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9625 PT_DATA_ADDR for BFIN targets.
9626 * Makefile.in (SFILES): Add linux-bfin-low.c.
9627 (clean): Remove reg-bfin.c.
9628 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9629 * README: Mention supported Blackfin targets.
9631 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9633 * .gitignore: New file.
9635 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9637 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9639 2010-10-22 Jie Zhang <jie@codesourcery.com>
9641 * Makefile.in: Add FLAGS_TO_PASS variable.
9642 (install): Remove dependency of install-only and recursively
9643 invoke make for install-only.
9645 2010-10-04 Doug Evans <dje@google.com>
9647 * Makefile.in (uninstall): Use $(DESTDIR).
9649 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9653 * linux-x86-low.c (compat_siginfo_from_siginfo)
9654 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9655 si_code is < 0. Check for si_code == SI_TIMER before checking for
9658 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9660 * lynx-i386-low.c: New file.
9661 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9663 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9665 * lynx-low.c (ptrace_request_to_str): Remove handling for
9666 request values that have been removed in LynxOS 5.x.
9668 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9670 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9673 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9675 * configure.ac: Add --enable-inprocess-agent option.
9676 * configure: Rebuilt.
9678 2010-09-06 Yao Qi <yao@codesourcery.com>
9680 * linux-low.c (linux_kill): Remove unused variable.
9681 (linux_stabilize_threads): Likewise.
9682 * server.c (start_inferior): Likewise.
9683 (queue_stop_reply_callback): Likewise.
9684 * tracepoint.c (do_action_at_tracepoint): Likewise.
9686 2010-09-06 Yao Qi <yao@codesourcery.com>
9688 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9691 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9693 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9695 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9697 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9700 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9702 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9703 gdbserver/lynx-ppc-low.c: New files.
9704 * Makefile.in (lynx_low_h): New variable.
9705 (lynx-low.o, lynx-ppc-low.o): New rules.
9706 * configure.ac: On LynxOS, link with -lnetinet.
9707 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9708 * configure: regenerate.
9710 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9712 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9713 * configure.ac: Add check for vasprintf and vsnprintf.
9714 * configure, config.in: Regenerate.
9715 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9717 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9719 * gdbreplay.c: Move include of alloca.h up, next to include of
9721 * server.h: Add include of malloc.h.
9722 * mem-break.c: Remove include of malloc.h.
9723 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9725 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9727 * Makefile.in (memmem.o): Build with -Wno-error.
9729 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9731 * utils.c (xsnprintf): Make non-static.
9732 * server.h: Add xsnprintf declaration.
9733 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9734 replace calls to snprintf by calls to xsnprintf throughout.
9736 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9738 * configure.ac: Add configure check for alloca.
9739 * configure, config.in: Regenerate.
9740 * server.h: Include alloca.h if it exists.
9741 * gdbreplay.c: Include alloca.h if it exists.
9743 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9745 * linux-low.c (__SIGRTMIN): Define if not already defined.
9746 (linux_create_inferior): Check for __ANDROID__ rather than
9748 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9749 are already deferred.
9750 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9751 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9752 stopped and already has a pending signal to report.
9753 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9754 a pending signal to report or is moving out of a jump pad.
9755 (linux_init_signals): Check for __ANDROID__ rather than
9758 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9760 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9761 debug_threads check. Avoid a linear search when not doing debug
9764 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9766 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9767 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9768 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9769 (process_event): Change local fd's type to gdb_fildes_t.
9770 (create_file_handler): Adjust prototype.
9771 (delete_file_handler): Adjust prototype.
9772 (handle_file_event): Adjust prototype. Use pfildes.
9773 (create_file_event): Adjsut prototype.
9774 * remote-utils.c (remote_desc, listen_desc): Change type to
9776 * server.h: New gdb_fildes_t typedef.
9777 [USE_WIN32API]: Include winsock2.h.
9778 (delete_file_handler, add_file_handler): Adjust prototypes.
9780 * utils.c (pfildes): New.
9782 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9784 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9785 * configure: Regenerate.
9787 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9789 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9790 (linux_done_accessing_memory): ... this.
9791 (linux_target_ops): Adjust.
9792 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9793 * nto-low.c (nto_target_ops): Adjust comment.
9794 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9795 * spu-low.c (spu_target_ops): Adjust comment.
9796 * target.h (target_ops): Rename unprepare_to_access_memory field
9797 to done_accessing_memory.
9798 (unprepare_to_access_memory): Rename to ...
9799 (done_accessing_memory): ... this.
9801 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9803 * linux-low.c (linux_prepare_to_access_memory): New.
9804 (linux_unprepare_to_access_memory): New.
9805 (linux_target_ops): Install them.
9806 * server.c (read_memory): Rename to ...
9807 (gdb_read_memory): ... this. Use
9808 prepare_to_access_memory/prepare_to_access_memory.
9809 (write_memory): Rename to ...
9810 (gdb_write_memory): ... this. Use
9811 prepare_to_access_memory/prepare_to_access_memory.
9812 (handle_search_memory_1): Adjust.
9813 (process_serial_event): Adjust.
9814 * target.h (struct target_ops): New fields
9815 prepare_to_access_memory and unprepare_to_access_memory.
9816 (prepare_to_access_memory, unprepare_to_access_memory): New.
9817 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9818 prepare_to_access_memory/prepare_to_access_memory.
9819 * nto-low.c (nto_target_ops): Adjust.
9820 * spu-low.c (spu_target_ops): Adjust.
9821 * win32-low.c (win32_target_ops): Adjust.
9823 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9825 * Makefile.in (WARN_CFLAGS): Get it from configure.
9826 (WERROR_CFLAGS): New.
9827 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9828 * configure.ac: Introduce --enable-werror, which adds -Werror to
9829 the compiler command line. Enabled by default. Disable with
9830 --disable-werror. Add -Wdeclaration-after-statement
9831 Wpointer-arith and -Wformat-nonliteral to warning flags.
9832 * configure: Regenerate.
9834 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9836 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9838 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9840 * gdbreplay.c (remote_error): New.
9842 (expect): Use gdbchar. Check for error reading from GDB.
9843 Clarify sync error output.
9844 (play): Check for errors writing to GDB.
9845 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9846 * remote-utils.c (getpkt): Check for errors writing to the remote
9849 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9851 * linux-low.c (linux_wait_1): Move non-debugging code out of
9852 `debug_threads' control.
9854 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9856 * linux-low.c (linux_wait_1): Don't set last_status here.
9857 * server.c (push_event, queue_stop_reply_callback): Assert we're
9858 not pushing a TARGET_WAITKIND_IGNORE event.
9859 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9860 (myresume, handle_target_event): Set the thread's last_resume_kind
9861 and last_status from the target returned status.
9863 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9867 * linux-x86-low.c (update_debug_registers_callback): New.
9868 (i386_dr_low_set_addr): Use it.
9869 (i386_dr_low_get_addr): New.
9870 (i386_dr_low_set_control): Use update_debug_registers_callback.
9871 (i386_dr_low_get_control): New.
9872 (i386_dr_low_get_status): Adjust.
9873 * linux-low.c (linux_stop_lwp): New.
9874 * linux-low.h (linux_stop_lwp): Declare.
9876 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9877 argument instead of a i386_debug_reg_state.
9878 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9879 a i386_debug_reg_state.
9880 (i386_insert_aligned_watchpoint): Adjust.
9881 (i386_remove_aligned_watchpoint): Adjust.
9882 (i386_low_stopped_data_address): Read the debug registers from the
9883 inferior instead of from the mirrors.
9884 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9885 (i386_dr_low_get_addr): Declare.
9886 (i386_dr_low_get_control): Declare.
9887 (i386_dr_low_get_status): Change prototype.
9889 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9890 (i386_dr_low_get_addr): New.
9891 (i386_dr_low_get_control): New.
9892 (i386_dr_low_get_status): Adjust prototype. Return
9894 (i386_initial_stuff): Clear dr_status_mirror and
9896 (i386_get_thread_context): Adjust.
9897 (i386_set_thread_context): Adjust.
9898 (i386_thread_added): Adjust.
9900 2010-08-24 Pedro Alves <pedro@codesourcery.com>
9902 * linux-low.h (linux_thread_area): Delete declaration.
9904 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9906 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9907 after its termination.
9909 2010-08-09 Pedro Alves <pedro@codesourcery.com>
9911 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9912 (gdb_wants_all_stopped): Delete.
9913 (linux_wait_1): Don't call them.
9914 * server.c (handle_v_cont): Tag all threads as want-stopped.
9915 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9916 stopped as "client-wants-stopped".
9918 2010-07-31 Pedro Alves <pedro@codesourcery.com>
9920 * Makefile.in (signals_h): New.
9921 (server_h): Depend on it.
9922 (server.o): Don't depend on $(signals_def).
9923 (signals.o): Depend on $(signals_def).
9925 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9927 * Makefile.in (signals_def): New.
9928 (server_h): Append include/gdb/signals.h and signals_def.
9929 (server.o): Append signals_def.
9931 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9933 * server.c (handle_target_event): Use target_signal_to_host for
9934 resume_info.sig initialization.
9935 * target.h (struct thread_resume) <sig>: New comment.
9937 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9939 * server.c (handle_query): strcpy() the returned string from paddress()
9940 instead of sprintf().
9941 * utils.c (paddress): Return phex_nz().
9943 2010-07-07 Joel Brobecker <brobecker@adacore.com>
9945 * server.c (handle_v_cont): Call mourn_inferior if process
9947 (myresume): Likewise.
9949 2010-07-01 Pedro Alves <pedro@codesourcery.com>
9951 Static tracepoints, and integration with UST.
9953 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9954 * mem-break.c (uninsert_all_breakpoints)
9955 (reinsert_all_breakpoints): New.
9956 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9957 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9958 (gdb_agent_ust_loaded, helper_thread_id)
9959 (gdb_agent_helper_thread_id): New macros.
9960 (struct ipa_sym_addresses): Add addr_ust_loaded,
9961 addr_helper_thread_id, addr_cmd_buf.
9962 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9963 (in_process_agent_loaded_ust): New.
9964 (write_e_ust_not_loaded): New.
9965 (maybe_write_ipa_ust_not_loaded): New.
9966 (struct collect_static_trace_data_action): New.
9967 (enum tracepoint_type) <static_tracepoint>: New.
9968 (struct tracepoint) <handle>: Mention static tracepoints.
9969 (struct static_tracepoint_ctx): New.
9970 (CMD_BUF_SIZE): New.
9971 (add_tracepoint_action): Handle static tracepoint actions.
9972 (unprobe_marker_at): New.
9973 (clear_installed_tracepoints): Handle static tracepoints.
9974 (cmd_qtdp): Handle static tracepoints.
9975 (probe_marker_at): New.
9976 (cmd_qtstart): Handle static tracepoints.
9977 (response_tracepoint): Handle static tracepoints.
9978 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9979 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9980 (get_context_regcache): Handle static tracepoints.
9981 (do_action_at_tracepoint): Handle static tracepoint actions.
9982 (traceframe_find_block_type): Handle static trace data blocks.
9983 (traceframe_read_sdata): New.
9984 (download_tracepoints): Download static tracepoint actions.
9985 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9986 (GDB_PROBE_NAME): New.
9991 (ust_marker_to_static_tracepoint): New.
9993 (collect_ust_data_at_tracepoint): New.
9994 (gdb_ust_probe): New.
9995 (UNIX_PATH_MAX, SOCK_DIR): New.
9996 (gdb_ust_connect_sync_socket): New.
9997 (resume_thread, stop_thread): New.
9998 (run_inferior_command): New.
9999 (init_named_socket): New.
10000 (gdb_ust_socket_init): New.
10001 (cstr_to_hexstr): New.
10003 (first_marker, next_marker): New.
10004 (response_ust_marker): New.
10005 (cmd_qtfstm, cmd_qtsstm): New.
10006 (unprobe_marker_at, probe_marker_at): New.
10007 (cmd_qtstmat, gdb_ust_thread): New.
10008 (gdb_ust_init): New.
10009 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10010 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10011 (ST_REGENTRY): New.
10012 (x86_64_st_collect_regmap): New.
10013 (X86_64_NUM_ST_COLLECT_GREGS): New.
10014 (AMD64_RIP_REGNUM): New.
10015 (supply_static_tracepoint_registers): New.
10016 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10017 (ST_REGENTRY): New.
10018 (i386_st_collect_regmap): New.
10019 (i386_NUM_ST_COLLECT_GREGS): New.
10020 (supply_static_tracepoint_registers): New.
10021 * server.c (handle_query): Handle qXfer:statictrace:read.
10022 <qSupported>: Report support for StaticTracepoints, and
10023 qXfer:statictrace:read features.
10024 * server.h (traceframe_read_sdata)
10025 (supply_static_tracepoint_registers): Declare.
10026 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10027 (unpack_varlen_hex): Include in IPA build.
10028 * Makefile.in (ustlibs, ustinc): New.
10029 (IPA_OBJS): Add remote-utils-ipa.o.
10030 ($(IPA_LIB)): Link -ldl and -lpthread.
10032 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10033 * config.in, configure: Regenerate.
10035 2010-06-20 Ian Lance Taylor <iant@google.com>
10036 Pedro Alves <pedro@codesourcery.com>
10038 * linux-x86-low.c (always_true): Delete.
10039 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10040 trying to fool the compiler with always_true.
10042 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10044 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10045 conditions in gdbserver.
10047 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10049 * spu-low.c (spu_read_memory): Wrap around local store limit.
10050 (spu_write_memory): Likewise.
10052 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10054 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10055 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10057 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10059 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10060 uses with LONGEST uses.
10062 2010-06-14 Stan Shebs <stan@codesourcery.com>
10063 Pedro Alves <pedro@codesourcery.com>
10067 * linux-x86-low.c: Include limits.h.
10069 (always_true): New.
10072 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10073 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10074 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10075 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10076 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10077 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10078 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10079 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10080 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10081 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10082 (amd64_emit_void_call_2): New.
10083 (amd64_emit_ops): New.
10084 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10085 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10086 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10087 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10088 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10089 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10090 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10091 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10092 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10093 (i386_emit_stack_adjust, i386_emit_int_call_1)
10094 (i386_emit_void_call_2): New.
10095 (i386_emit_ops): New.
10096 (x86_emit_ops): New.
10097 (the_low_target): Install x86_emit_ops.
10098 * server.h (struct emit_ops): New.
10099 (get_raw_reg_func_addr): Declare.
10100 (current_insn_ptr, emit_error): Declare.
10101 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10102 (set_trace_state_variable_value): New defines.
10103 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10104 addr_get_trace_state_variable_value and
10105 addr_set_trace_state_variable_value.
10106 (symbol_list): New fields for get_raw_reg,
10107 get_trace_state_variable_value and set_trace_state_variable_value.
10108 (condfn): New typedef.
10109 (struct tracepoint): New field `compiled_cond'.
10110 (do_action_at_tracepoint): Clear compiled_cond.
10111 (get_trace_state_variable_value, set_trace_state_variable_value):
10113 (condition_true_at_tracepoint): If there's a compiled condition,
10115 (current_insn_ptr, emit_error): New globals.
10116 (struct bytecode_address): New.
10117 (get_raw_reg_func_addr): New.
10118 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10119 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10120 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10121 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10122 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10123 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10124 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10125 (compile_tracepoint_condition, compile_bytecodes): New.
10126 * target.h (emit_ops): Forward declare.
10127 (struct target_ops): New field emit_ops.
10128 (target_emit_ops): New.
10129 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10130 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10131 * linux-low.c (linux_emit_ops): New.
10132 (linux_target_ops): Install it.
10133 * linux-low.h (struct linux_target_ops): New field emit_ops.
10135 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10137 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10138 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10140 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10141 Stan Shebs <stan@codesourcery.com>
10143 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10144 (all): Depend on $(extra_libraries).
10145 (install-only): Install the IPA.
10146 (IPA_OBJS, IPA_LIB): New.
10147 (clean): Remove the IPA lib.
10148 (IPAGENT_CFLAGS): New.
10149 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10150 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10151 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10152 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10153 * configure.ac: Check for atomic builtins support in the compiler.
10154 (IPA_DEPFILES, extra_libraries): Define.
10155 * configure.srv (ipa_obj): Add description.
10156 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10157 (i[34567]86-*-linux*): Set ipa_obj.
10158 (x86_64-*-linux*): Set ipa_obj.
10159 * linux-low.c (stabilizing_threads): New.
10160 (supports_fast_tracepoints): New.
10161 (linux_detach): Stabilize threads before detaching.
10162 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10163 the lwp is either not stabilizing, or is moving out of a jump pad.
10164 (linux_fast_tracepoint_collecting): New.
10165 (maybe_move_out_of_jump_pad): New.
10166 (enqueue_one_deferred_signal): New.
10167 (dequeue_one_deferred_signal): New.
10168 (linux_wait_for_event_1): If moving out of a jump pad, defer
10169 pending signals to later.
10170 (linux_stabilize_threads): New.
10171 (linux_wait_1): Check if threads need moving out of jump pads, and
10173 (stuck_in_jump_pad_callback): New.
10174 (move_out_of_jump_pad_callback): New.
10175 (lwp_running): New.
10176 (linux_resume_one_lwp): Handle moving out of jump pads.
10177 (linux_set_resume_request): Dequeue deferred signals.
10178 (need_step_over_p): Also step over fast tracepoint jumps.
10179 (start_step_over): Also uninsert fast tracepoint jumps.
10180 (finish_step_over): Also reinsert fast tracepoint jumps.
10181 (linux_install_fast_tracepoint_jump): New.
10182 (linux_target_ops): Install linux_stabilize_threads and
10183 linux_install_fast_tracepoint_jump_pad.
10184 * linux-low.h (linux_target_ops) <get_thread_area,
10185 install_fast_tracepoint_jump_pad>: New fields.
10186 (struct lwp_info) <collecting_fast_tracepoint,
10187 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10188 (linux_get_thread_area): Declare.
10189 * linux-x86-low.c (jump_insn): New.
10190 (x86_get_thread_area): New.
10191 (append_insns): New.
10192 (push_opcode): New.
10193 (amd64_install_fast_tracepoint_jump_pad): New.
10194 (i386_install_fast_tracepoint_jump_pad): New.
10195 (x86_install_fast_tracepoint_jump_pad): New.
10196 (the_low_target): Install x86_get_thread_area and
10197 x86_install_fast_tracepoint_jump_pad.
10198 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10199 (struct fast_tracepoint_jump): New.
10200 (fast_tracepoint_jump_insn): New.
10201 (fast_tracepoint_jump_shadow): New.
10202 (find_fast_tracepoint_jump_at): New.
10203 (fast_tracepoint_jump_here): New.
10204 (delete_fast_tracepoint_jump): New.
10205 (set_fast_tracepoint_jump): New.
10206 (uninsert_fast_tracepoint_jumps_at): New.
10207 (reinsert_fast_tracepoint_jumps_at): New.
10208 (set_breakpoint_at): Use write_inferior_memory.
10209 (uninsert_raw_breakpoint): Use write_inferior_memory.
10210 (check_mem_read): Mask out fast tracepoint jumps.
10211 (check_mem_write): Mask out fast tracepoint jumps.
10212 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10213 (set_fast_tracepoint_jump): Declare.
10214 (delete_fast_tracepoint_jump)
10215 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10216 (reinsert_fast_tracepoint_jumps_at): Declare.
10217 * regcache.c: Don't compile many functions when building the
10218 in-process agent library.
10219 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10220 the register buffer in the heap.
10221 (free_register_cache): If the register buffer isn't owned by the
10222 regcache, don't free it.
10223 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10224 pre-existing register caches.
10225 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10227 (convert_ascii_to_int): : Constify `from' parameter type.
10228 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10229 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10230 the needed buffer in-place.
10231 (relocate_instruction): New.
10232 * server.c (handle_query) <qSymbols>: If the target supports
10233 tracepoints, give it a chance of looking up symbols. Report
10234 support for fast tracepoints.
10235 (handle_status): Stabilize threads.
10236 (process_serial_event): Adjust.
10237 * server.h (struct fast_tracepoint_jump): Forward declare.
10238 (struct process_info) <fast_tracepoint_jumps>: New field.
10239 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10240 (decode_X_packet, decode_M_packet): Adjust.
10241 (relocate_instruction): Declare.
10242 (in_process_agent_loaded): Declare.
10243 (tracepoint_look_up_symbols): Declare.
10244 (struct fast_tpoint_collect_status): Declare.
10245 (fast_tracepoint_collecting): Declare.
10246 (force_unlock_trace_buffer): Declare.
10247 (handle_tracepoint_bkpts): Declare.
10248 (initialize_low_tracepoint)
10249 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10250 * target.h (struct target_ops) <stabilize_threads,
10251 install_fast_tracepoint_jump_pad>: New fields.
10252 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10253 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10254 [HAVE_STDINT_H]: Include stdint.h.
10255 (trace_debug_1): Rename to ...
10256 (trace_vdebug): ... this.
10257 (trace_debug): Rename to ...
10258 (trace_debug_1): ... this. Add `level' parameter.
10259 (trace_debug): New.
10260 (ATTR_USED, ATTR_NOINLINE): New.
10261 (IP_AGENT_EXPORT): New.
10262 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10263 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10264 (about_to_request_buffer_space, trace_buffer_is_full)
10265 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10266 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10267 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10268 (traceframe_write_count, traceframes_created)
10269 (trace_state_variables)
10270 New renaming defines.
10271 (struct ipa_sym_addresses): New.
10272 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10273 (symbol_list): New.
10274 (ipa_sym_addrs): New.
10275 (all_tracepoint_symbols_looked_up): New.
10276 (in_process_agent_loaded): New.
10277 (write_e_ipa_not_loaded): New.
10278 (maybe_write_ipa_not_loaded): New.
10279 (tracepoint_look_up_symbols): New.
10280 (debug_threads) [IN_PROCESS_AGENT]: New.
10281 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10282 (UNKNOWN_SIDE_EFFECTS): New.
10283 (stop_tracing): New.
10284 (flush_trace_buffer): New.
10285 (stop_tracing_bkpt): New.
10286 (flush_trace_buffer_bkpt): New.
10287 (read_inferior_integer): New.
10288 (read_inferior_uinteger): New.
10289 (read_inferior_data_pointer): New.
10290 (write_inferior_data_pointer): New.
10291 (write_inferior_integer): New.
10292 (write_inferior_uinteger): New.
10293 (struct collect_static_trace_data_action): Delete.
10294 (enum tracepoint_type): New.
10295 (struct tracepoint) <type>: New field `type'.
10296 <actions_str, step_actions, step_actions_str>: Only include in
10298 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10299 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10300 (tracepoints): Use IP_AGENT_EXPORT.
10301 (last_tracepoint): Don't include in the IPA.
10302 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10303 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10304 (alloced_trace_state_variables): New.
10305 (trace_state_variables): Use IP_AGENT_EXPORT.
10306 (traceframe_t): Delete unused variable.
10307 (circular_trace_buffer): Don't include in the IPA.
10308 (trace_buffer_start): Delete.
10309 (struct trace_buffer_control): New.
10310 (trace_buffer_free): Delete.
10311 (struct ipa_trace_buffer_control): New.
10312 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10313 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10315 (trace_buffer_ctrl): New.
10316 (TRACE_BUFFER_CTRL_CURR): New.
10317 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10318 Reimplement as macros.
10319 (trace_buffer_wrap): Delete.
10320 (traceframe_write_count, traceframe_read_count)
10321 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10322 (struct tracepoint_hit_ctx) <type>: New field.
10323 (struct fast_tracepoint_ctx): New.
10324 (memory_barrier): New.
10326 (record_tracepoint_error): Update atomically in the IPA.
10327 (clear_inferior_trace_buffer): New.
10328 (about_to_request_buffer_space): New.
10329 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10330 updating the same buffer.
10331 (add_tracepoint): Default the tracepoint's type to trap
10332 tracepoint, and orig_size to -1.
10333 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10334 internal variables.
10335 (create_trace_state_variable): New parameter `gdb'. Handle it.
10336 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10337 (cmd_qtdp): Handle fast tracepoints.
10338 (cmd_qtdv): Adjust.
10339 (max_jump_pad_size): New.
10340 (gdb_jump_pad_head): New.
10341 (get_jump_space_head): New.
10342 (claim_jump_space): New.
10343 (sort_tracepoints): New.
10344 (MAX_JUMP_SIZE): New.
10345 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10347 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10348 support. Upload fast traceframes, and delete internal IPA
10350 (stop_tracing_handler): New.
10351 (flush_trace_buffer_handler): New.
10352 (cmd_qtstop): Upload fast tracepoints.
10353 (response_tracepoint): Handle fast tracepoints.
10354 (tracepoint_finished_step): Upload fast traceframes. Set the
10355 tracepoint hit context's tracepoint type.
10356 (handle_tracepoint_bkpts): New.
10357 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10358 type. Add comment about fast tracepoints.
10359 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10360 non-existing action_str field.
10361 (get_context_regcache): Handle fast tracepoints.
10362 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10364 (fast_tracepoint_from_jump_pad_address): New.
10365 (fast_tracepoint_from_ipa_tpoint_address): New.
10366 (collecting_t): New.
10367 (force_unlock_trace_buffer): New.
10368 (fast_tracepoint_collecting): New.
10370 (gdb_collect): New.
10371 (write_inferior_data_ptr): New.
10372 (target_tp_heap): New.
10373 (target_malloc): New.
10374 (download_agent_expr): New.
10376 (download_tracepoints): New.
10377 (download_trace_state_variables): New.
10378 (upload_fast_traceframes): New.
10379 (IPA_FIRST_TRACEFRAME): New.
10380 (IPA_NEXT_TRACEFRAME_1): New.
10381 (IPA_NEXT_TRACEFRAME): New.
10382 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10383 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10384 (gdb_jump_pad_buffer_end): New.
10385 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10386 (initialize_tracepoint): Adjust.
10387 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10388 buffer. Initialize the low module.
10389 * utils.c (PREFIX, TOOLNAME): New.
10390 (malloc_failure): Use PREFIX.
10391 (error): In the IPA, an error causes an exit.
10392 (fatal, warning): Use PREFIX.
10393 (internal_error): Use TOOLNAME.
10394 (NUMCELLS): Increase to 10.
10395 * configure, config.in: Regenerate.
10397 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10399 * server.c (handle_query) <qSupported>: Do two passes over the
10400 qSupported string to avoid nesting strtok.
10402 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10404 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10406 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10407 -Wl,--dynamic-list.
10408 * configure: Regenerate.
10409 * proc-service.list: New.
10411 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10413 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10416 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10418 * gdbreplay.c (remote_open): Check error return from socket() call by
10419 its equality to -1 not by it being negative.
10420 * remote-utils.c (remote_open): Likewise.
10422 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10424 * config.h: Regenerate.
10426 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10428 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10429 doesn't provide PTRACE_GET_THREAD_AREA.
10431 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10433 * linux-m68k-low.c: Include <asm/ptrace.h>
10434 (ps_get_thread_area): Implement.
10436 2010-05-03 Doug Evans <dje@google.com>
10438 * event-loop.c (struct callback_event): New struct.
10439 (callback_list): New global.
10440 (append_callback_event, delete_callback_event): New functions.
10441 (process_callback): New function.
10442 (start_event_loop): Call it.
10443 * remote-utils.c (NOT_SCHEDULED): Define.
10444 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10445 moved out of readchar.
10446 (readchar): Rewrite. Call reschedule before returning.
10447 (reset_readchar): New function.
10448 (remote_close): Call it.
10449 (process_remaining, reschedule): New functions.
10450 * server.h (callback_handler_func): New typedef.
10451 (append_callback_event, delete_callback_event): Declare.
10453 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10455 * proc-service.c (ps_pglobal_lookup): Use
10456 thread_db_look_up_one_symbol.
10457 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10458 parameter. Use it instead of all_symbols_looked_up.
10459 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10461 (all_symbols_looked_up): Don't declare.
10462 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10463 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10465 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10466 Set all_symbols_looked_up here.
10467 (thread_db_look_up_one_symbol): New.
10468 (thread_db_get_tls_address): Adjust.
10469 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10470 thread_db object on the heap, and tentatively set it in the
10472 (thread_db_init): Don't set all_symbols_looked_up here.
10473 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10475 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10477 * linux-low.c (linux_kill, linux_detach): Adjust.
10478 (status_pending_p_callback): Remove redundant statement. Check
10479 for !TARGET_WAITIKIND_IGNORE, instead of
10480 TARGET_WAITKIND_STOPPED.
10481 (handle_tracepoints): Make sure LWP is locked. Adjust.
10482 (linux_wait_for_event_1): Adjust.
10483 (linux_cancel_breakpoints): New.
10484 (unsuspend_one_lwp): New.
10485 (unsuspend_all_lwps): New.
10486 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10487 (send_sigstop_callback): Change return type to int, add new
10488 `except' parameter and handle it.
10489 (suspend_and_send_sigstop_callback): New.
10490 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10491 pass them down. If SUSPEND, also increment the lwp's suspend
10493 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10494 (need_step_over_p): Don't consider suspended LWPs.
10495 (start_step_over): Adjust.
10496 (proceed_one_lwp): Change return type to int, add new `except'
10497 parameter and handle it.
10498 (unsuspend_and_proceed_one_lwp): New.
10499 (proceed_all_lwps): Use find_inferior instead of
10501 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10502 also decrement the suspend count of LWPs. Pass `except' down,
10503 instead of hacking its suspend count.
10504 (linux_pause_all): Add `freeze' parameter. Adjust.
10505 (linux_unpause_all): New.
10506 (linux_target_ops): Install linux_unpause_all.
10507 * server.c (handle_status): Adjust.
10508 * target.h (struct target_ops): New fields `unpause_all' and
10509 `cancel_breakpoints'. Add new parameter to `pause_all'.
10510 (pause_all): Add new `freeze' parameter.
10511 (unpause_all): New.
10512 (cancel_breakpoints): New.
10513 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10514 cancel breakpoints.
10515 (cmd_qtstart): Pause threads.
10516 (stop_tracing): Pause threads, and cancel breakpoints.
10517 * win32-low.c (win32_target_ops): Adjust.
10519 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10521 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10522 the inferior right away from here...
10523 (linux_wait_1): ... to here, and adjust to check the thread's
10524 last_resume_kind instead of the lwp's step or stop_expected flags.
10526 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10528 * README: Use consistent `GDB' and `GDBserver' spellings.
10530 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10532 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10533 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10534 (linux_detach_one_lwp): Assume the lwp is stopped.
10535 (any_thread_of): Delete.
10536 (linux_detach): Stop all lwps here. Don't blindly delete all
10538 (delete_lwp_callback): New.
10539 (linux_mourn): Delete all lwps of the process that is gone.
10540 (linux_wait_1): Don't delete the last lwp of the process here.
10541 * mem-break.h (mark_breakpoints_out): Declare.
10542 * mem-break.c (mark_breakpoints_out): New.
10543 (free_all_breakpoints): Use it.
10544 * server.c (handle_target_event): If the process is gone, mark
10546 * thread-db.c (struct thread_db) <create_bp>: New field.
10547 (thread_db_enable_reporting): Fix prototype. Store a thread event
10548 breakpoint reference in the thread_db struct.
10549 (thread_db_load_search): Clear the thread_db object.
10550 (try_thread_db_load_1): Ditto.
10551 (switch_to_process): New.
10552 (disable_thread_event_reporting): Use it.
10553 (remove_thread_event_breakpoints): New.
10554 (thread_db_detach, thread_db_mourn): Use it.
10556 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10558 * linux-low.c (linux_enable_event_reporting): New.
10559 (linux_wait_for_event_1, handle_extended_wait): Use it.
10561 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10563 * linux-low.c (linux_kill_one_lwp, linux_kill)
10564 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10565 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10566 SIGSTOP even if the LWP is stopped.
10567 (send_sigstop_callback): New.
10568 (stop_all_lwps): Use send_sigstop_callback instead.
10569 (linux_resume_one_thread): Adjust.
10570 (proceed_one_lwp): Still proceed an LWP that the client has
10571 requested to stop, if we haven't reported it as stopped yet. Make
10572 sure that LWPs the client want stopped, have a pending SIGSTOP.
10574 2010-04-26 Doug Evans <dje@google.com>
10576 * server.c (handle_general_set): Make static.
10578 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10579 Print received char after testing for error/eof instead of before.
10580 (input_interrupt): Tweak comment.
10582 2010-04-23 Doug Evans <dje@google.com>
10584 * server.c (start_inferior): Print inferior argv if --debug.
10586 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10588 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10589 * nto-x86-low.c: Include server.h
10591 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10593 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10594 be consistent with other sources of this directory.
10595 (init_registers_amd64): Correct name of source file of this function
10598 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10600 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10601 64-bit executables.
10603 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10605 * win32-i386-low.c: Add 64-bit support.
10606 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10607 (init_registers_amd64): Declare.
10608 (mappings): Add 64-bit version of array.
10609 (init_windows_x86): New function.
10610 (the_low_target): Change init_arch field to init_windows_x86.
10612 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10614 * win32-low.c: Adapt to support also 64-bit architecture.
10615 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10616 (get_image_name): Use SIZE_T type for local variable `done'.
10617 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10618 (toolhelp_get_dll_name): Idem.
10619 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10620 Use uintptr_t typecast to avoid warning.
10621 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10622 (handle_exception): Use phex_nz to avoid warning.
10623 (win32_wait): Remove unused local variable `process'.
10625 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10627 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10630 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10632 * configure.ac: Use `ws2_32' library for srv_mingw.
10633 * configure: Regenerate.
10634 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10635 * remote-utils.c: Likewise.
10637 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10639 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10640 if __x86_64__ is defined.
10642 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10644 * configure: Regenerate.
10646 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10648 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10649 * target.h (target_ops): New get_tib_address field.
10650 * win32-low.h (win32_thread_info): Add thread_local_base field.
10651 * win32-low.c (child_add_thread): Add tlb argument.
10652 Set thread_local_base field to TLB.
10653 (get_child_debug_event): Adapt to child_add_thread change.
10654 (win32_get_tib_address): New function.
10655 (win32_target_ops): Set get_tib_address field to
10656 win32_get_tib_address.
10657 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10659 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10661 * linux-low.c (linux_mourn): Also remove the process.
10662 * server.c (handle_target_event): Don't remove the process here.
10663 * nto-low.c (nto_mourn): New.
10664 (nto_target_ops): Install it.
10665 * spu-low.c (spu_mourn): New.
10666 (spu_target_ops): Install it.
10667 * win32-low.c (win32_mourn): New.
10668 (win32_target_ops): Install it.
10670 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10672 * server.h (buffer_xml_printf): Remove redundant `;'.
10674 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10676 * regcache.c (set_register_cache): Invalidate regcaches before
10677 changing the register cache layout.
10678 (regcache_invalidate_one): Allow a NULL regcache.
10679 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10680 regcaches before changing the register cache layout or the target
10683 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10685 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10686 variable warning on Linux/x86-64.
10688 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10690 GDBserver disconnected tracing support.
10692 * linux-low.c (linux_remove_process): Delete.
10693 (add_lwp): Don't set last_resume_kind here.
10694 (linux_kill): Use `mourn'.
10695 (linux_detach): Use `thread_db_detach', and `mourn'.
10696 (linux_mourn): New.
10697 (linux_attach_lwp_1): Adjust comment.
10698 (linux_attach): last_resume_kind moved the thread_info; adjust.
10699 (status_pending_p_callback): Adjust.
10700 (linux_wait_for_event_1): Adjust.
10701 (count_events_callback, select_singlestep_lwp_callback)
10702 (select_event_lwp_callback, cancel_breakpoints_callback)
10703 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10704 (proceed_one_lwp): Adjust.
10705 (linux_async): Add debug output.
10706 (linux_thread_stopped): New.
10707 (linux_pause_all): New.
10708 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10710 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10711 (thread_db_free): Delete declaration.
10712 (thread_db_detach, thread_db_mourn): Declare.
10713 * thread-db.c (thread_db_init): Use thread_db_mourn.
10714 (thread_db_free): Delete, split in two.
10715 (disable_thread_event_reporting): New.
10716 (thread_db_detach): New.
10717 (thread_db_mourn): New.
10719 * server.h (struct thread_info) <last_resume_kind>: New field.
10720 <attached>: Add comment.
10721 <gdb_detached>: New field.
10722 (handler_func): Change return type to int.
10723 (handle_serial_event, handle_target_event): Ditto.
10724 (gdb_connected): Declare.
10726 (disconnected_tracing): Declare.
10727 (stop_tracing): Declare.
10729 * server.c (handle_query) <qSupported>: Report support for
10730 disconnected tracing.
10731 (queue_stop_reply_callback): Account for running threads.
10732 (gdb_wants_thread_stopped): New.
10733 (gdb_wants_all_threads_stopped): New.
10734 (gdb_reattached_process): New.
10735 (handle_status): Clear the `gdb_detached' flag of all processes.
10736 In all-stop, stop all threads.
10737 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10738 (process_serial_event): If the remote connection breaks, or if an
10739 exit was forced with "monitor exit", force an event loop exit.
10740 Handle disconnected tracing on detach.
10741 (handle_serial_event): Adjust.
10742 (handle_target_event): If GDB isn't connected, forward events back
10743 to the inferior, unless the last process exited, in which case,
10744 exit gdbserver. Adjust interface.
10746 * remote-utils.c (remote_open): Don't block in accept. Instead
10747 register an event loop source on the listen socket file
10748 descriptor. Refactor bits into ...
10749 (listen_desc): ... this new global.
10750 (gdb_connected): ... this new function.
10751 (enable_async_notification): ... this new function.
10752 (handle_accept_event): ... this new function.
10753 (remote_close): Clear remote_desc.
10755 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10757 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10759 (mourn_inferior): Define.
10760 (target_process_qsupported): Avoid the dangling else problem.
10761 (thread_stopped): Define.
10762 (pause_all): Define.
10763 (target_waitstatus_to_string): Declare.
10764 * target.c (target_waitstatus_to_string): New.
10766 * tracepoint.c (tracing): Make extern.
10767 (disconnected_tracing): New.
10768 (stop_tracing): Make extern. Handle tracing stops due to GDB
10770 (cmd_qtdisconnected): New.
10771 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10772 (handle_tracepoint_general_set): Handle QTDisconnected.
10774 * event-loop.c (event_handler_func): Change return type to int.
10775 (process_event): Bail out if the event handler wants the event
10777 (handle_file_event): Ditto.
10778 (start_event_loop): Bail out if the event handler wants the event
10781 * nto-low.c (nto_target_ops): Adjust.
10782 * spu-low.c (spu_wait): Don't remove the process here.
10783 (spu_target_ops): Adjust.
10784 * win32-low.c (win32_wait): Don't remove the process here.
10785 (win32_target_ops): Adjust.
10787 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10789 * regcache.c (realloc_register_cache): Invalidate inferior's
10790 regcache before recreating it.
10792 2010-04-09 Pedro Alves <pedro@codesourcery.com>
10794 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10796 2010-04-09 Stan Shebs <stan@codesourcery.com>
10797 Pedro Alves <pedro@codesourcery.com>
10799 * server.h (LONGEST): New.
10800 (struct thread_info) <while_stepping>: New field.
10801 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10803 (initialize_tracepoint, handle_tracepoint_general_set)
10804 (handle_tracepoint_query, tracepoint_finished_step)
10805 (tracepoint_was_hit, release_while_stepping_state_list):
10806 (current_traceframe): Declare.
10807 * server.c (handle_general_set): Handle tracepoint packets.
10808 (read_memory): New.
10809 (write_memory): New.
10810 (handle_search_memory_1): Use read_memory.
10811 (handle_query): Report support for conditional tracepoints, trace
10812 state variables, and tracepoint sources. Handle tracepoint
10814 (main): Initialize the tracepoints module.
10815 (process_serial_event): Handle traceframe reads/writes.
10817 * linux-low.c (handle_tracepoints): New.
10818 (linux_wait_1): Call it.
10819 (linux_resume_one_lwp): Handle while-stepping.
10820 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10821 (linux_target_ops): Install them.
10822 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10824 * linux-x86-low.c (x86_supports_tracepoints): New.
10825 (the_low_target). Install it.
10827 * mem-break.h (delete_breakpoint): Declare.
10828 * mem-break.c (delete_breakpoint): Make external.
10830 * target.h (struct target_ops): Add `supports_tracepoints',
10831 `read_pc', and `write_pc' fields.
10832 (target_supports_tracepoints): Define.
10833 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10836 * regcache.h (struct regcache) <registers_owned>: New field.
10837 (init_register_cache, regcache_cpy): Declare.
10838 (regcache_read_pc, regcache_write_pc): Declare.
10839 (register_cache_size): Declare.
10840 (supply_regblock): Declare.
10841 * regcache.c (init_register_cache): New.
10842 (new_register_cache): Use it.
10843 (regcache_cpy): New.
10844 (register_cache_size): New.
10845 (supply_regblock): New.
10846 (regcache_read_pc, regcache_write_pc): New.
10848 * tracepoint.c: New.
10850 * Makefile.in (OBS): Add tracepoint.o.
10851 (tracepoint.o): New rule.
10853 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10855 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10857 (i386-mmx.c): Likewise.
10858 (i386-mmx-linux.o): Likewise.
10859 (i386-mmx-linux.c): Likewise.
10861 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10862 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10863 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10864 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10866 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10867 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10868 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10870 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10872 * Makefile.in (clean): Updated.
10874 (i386-avx.c): Likewise.
10875 (i386-avx-linux.o): Likewise.
10876 (i386-avx-linux.c): Likewise.
10877 (amd64-avx.o): Likewise.
10878 (amd64-avx.c): Likewise.
10879 (amd64-avx-linux.o): Likewise.
10880 (amd64-avx-linux.c): Likewise.
10882 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10883 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10884 (srv_amd64_regobj): Add amd64-avx.o.
10885 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10886 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10887 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10888 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10889 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10890 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10891 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10893 * i387-fp.c: Include "i386-xstate.h".
10895 (i387_cache_to_xsave): Likewise.
10896 (i387_xsave_to_cache): Likewise.
10897 (x86_xcr0): Likewise.
10899 * i387-fp.h (i387_cache_to_xsave): Likewise.
10900 (i387_xsave_to_cache): Likewise.
10901 (x86_xcr0): Likewise.
10903 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10904 * linux-crisv32-low.c (target_regsets): Likewise.
10905 * linux-m68k-low.c (target_regsets): Likewise.
10906 * linux-mips-low.c (target_regsets): Likewise.
10907 * linux-ppc-low.c (target_regsets): Likewise.
10908 * linux-s390-low.c (target_regsets): Likewise.
10909 * linux-sh-low.c (target_regsets): Likewise.
10910 * linux-sparc-low.c (target_regsets): Likewise.
10911 * linux-xtensa-low.c (target_regsets): Likewise.
10913 * linux-low.c: Include <sys/uio.h>.
10914 (regsets_fetch_inferior_registers): Support nt_type.
10915 (regsets_store_inferior_registers): Likewise.
10916 (linux_process_qsupported): New.
10917 (linux_target_ops): Add linux_process_qsupported.
10919 * linux-low.h (regset_info): Add nt_type.
10920 (linux_target_ops): Add process_qsupported.
10922 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10924 (init_registers_i386_avx_linux): New.
10925 (init_registers_amd64_avx_linux): Likewise.
10926 (xmltarget_i386_linux_no_xml): Likewise.
10927 (xmltarget_amd64_linux_no_xml): Likewise.
10928 (PTRACE_GETREGSET): Likewise.
10929 (PTRACE_SETREGSET): Likewise.
10930 (x86_fill_xstateregset): Likewise.
10931 (x86_store_xstateregset): Likewise.
10932 (use_xml): Likewise.
10933 (x86_linux_update_xmltarget): Likewise.
10934 (x86_linux_process_qsupported): Likewise.
10935 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10936 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10937 init_registers_i386_linux here. Call
10938 x86_linux_update_xmltarget.
10939 (the_low_target): Add x86_linux_process_qsupported.
10941 * server.c (handle_query): Call target_process_qsupported.
10943 * target.h (target_ops): Add process_qsupported.
10944 (target_process_qsupported): New.
10946 2010-04-03 Pedro Alves <pedro@codesourcery.com>
10948 * inferiors.c (add_thread): Set last_status kind to
10949 TARGET_WAITKIND_IGNORE.
10950 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10951 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10952 (linux_wait_1): Move `thread' local definition to block that uses
10953 it. Don't NULL initialize `event_child'.
10954 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10955 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10956 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10958 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10960 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10961 an extended waitstatus, or by a watchpoint.
10962 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10963 thread was stepping or has been stopped by a watchpoint.
10965 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10967 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10968 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10969 of another, then delete the previous, and validate all
10971 (validate_inserted_breakpoint): New.
10972 (delete_disabled_breakpoints): New.
10973 (validate_breakpoints): New.
10974 (check_mem_read): Validate breakpoints before trusting their
10975 shadow. Delete disabled breakpoints.
10976 (check_mem_write): Validate breakpoints before trusting they
10977 should be inserted. Delete disabled breakpoints.
10978 * mem-break.h (validate_breakpoints):
10979 * server.c (handle_query): Validate breakpoints when we see a
10982 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10984 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10985 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10986 if we could tell there's a GDB breakpoint at stop_pc.
10987 (need_step_over_p): Don't do a step over if we find a GDB
10988 breakpoint at the resume PC.
10990 * mem-break.c (struct raw_breakpoint): New.
10991 (enum bkpt_type): New type `gdb_breakpoint'.
10992 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10993 fields. New field `raw'.
10994 (find_raw_breakpoint_at): New.
10995 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10996 breakpoint instead.
10997 (set_breakpoint_at): Adjust.
10998 (delete_raw_breakpoint): New.
10999 (release_breakpoint): New.
11000 (delete_breakpoint): Rename to...
11001 (delete_breakpoint_1): ... this. Add proc parameter. Use
11002 release_breakpoint. Return ENOENT.
11003 (delete_breakpoint): Reimplement.
11004 (find_breakpoint_at): Delete.
11005 (find_gdb_breakpoint_at): New.
11006 (delete_breakpoint_at): Delete.
11007 (set_gdb_breakpoint_at): New.
11008 (delete_gdb_breakpoint_at): New.
11009 (gdb_breakpoint_here): New.
11010 (set_reinsert_breakpoint): Use release_breakpoint.
11011 (uninsert_breakpoint): Rename to ...
11012 (uninsert_raw_breakpoint): ... this.
11013 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11014 (reinsert_raw_breakpoint): Change parameter type to
11016 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11018 (check_breakpoints): Adjust. Use release_breakpoint.
11019 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11020 (breakpoint_inserted_here): Ditto.
11021 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11022 Don't trust the breakpoint's shadow if it is not inserted.
11023 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11024 (delete_all_breakpoints): Adjust.
11025 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11026 use delete_breakpoint_1.
11028 * mem-break.h (breakpoints_supported): Delete declaration.
11029 (set_gdb_breakpoint_at): Declare.
11030 (gdb_breakpoint_here): Declare.
11031 (delete_breakpoint_at): Delete.
11032 (delete_gdb_breakpoint_at): Declare.
11034 * server.h (struct raw_breakpoint): Forward declare.
11035 (struct process_info): New field `raw_breakpoints'.
11037 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11040 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11042 * linux-low.c (status_pending_p_callback): Fix comment.
11043 (linux_wait_for_event_1): Move most of the internal breakpoint
11044 handling from here...
11045 (linux_wait_1): ... to here.
11046 (count_events_callback): New.
11047 (select_singlestep_lwp_callback): New.
11048 (select_event_lwp_callback): New.
11049 (cancel_breakpoints_callback): New.
11050 (select_event_lwp): New.
11051 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11052 priority to all LWPs that have had events that should be reported
11053 to the client. Cancel breakpoints when about to reporting the
11054 event to the client, not while stopping lwps. No longer cancel
11055 finished single-steps here.
11056 (cancel_finished_single_step): Delete.
11057 (cancel_finished_single_steps): Delete.
11059 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11061 * mem-break.c (enum bkpt_type): New.
11062 (struct breakpoint): New field `type'.
11063 (set_breakpoint_at): Change return type to struct breakpoint
11064 pointer. Set type to `other_breakpoint' by default.
11065 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11066 in the breakpoint list.
11067 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11068 (reinsert_breakpoint): Rename to ...
11069 (reinsert_raw_breakpoint): ... this.
11070 (reinsert_breakpoints_at): Adjust.
11071 * mem-break.h (struct breakpoint): Declare.
11072 (set_breakpoint_at): Change return type to struct breakpoint
11075 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11077 * server.c (handle_query): Assign, not compare.
11079 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11081 Teach linux gdbserver to step-over-breakpoints.
11083 * linux-low.c (can_hardware_single_step): New.
11084 (supports_breakpoints): New.
11085 (handle_extended_wait): If stopping threads, read the stop pc of
11086 the new cloned LWP.
11088 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11089 low target doesn't support retrieving the PC.
11090 (add_lwp): Set last_resume_kind to resume_continue.
11091 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11092 (linux_attach): Don't clear stop_expected. Set the lwp's
11093 last_resume_kind to resume_stop.
11094 (linux_detach_one_lwp): Don't check for removed breakpoints.
11095 (check_removed_breakpoint): Delete.
11096 (status_pending_p): Rename to ...
11097 (status_pending_p_callback): ... this. Don't check for removed
11098 breakpoints. Don't consider threads that are stopped from GDB's
11100 (linux_wait_for_lwp): Always read the stop_pc here.
11101 (cancel_breakpoint): New.
11102 (step_over_bkpt): New global.
11103 (linux_wait_for_event_1): Implement stepping over breakpoints.
11104 (gdb_wants_lwp_stopped): New.
11105 (gdb_wants_all_stopped): New.
11106 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11107 single-step traps here. Store the thread's last reported target
11109 (send_sigstop): Don't clear stop_expected. Always set it,
11111 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11112 (cancel_finished_single_step): New.
11113 (cancel_finished_single_steps): New.
11114 (wait_for_sigstop): Don't cancel finished single-step traps here.
11115 (linux_resume_one_lwp): Don't check for removed breakpoints.
11116 Don't set `step' on non-hardware step archs.
11117 (linux_set_resume_request): Ignore resume_stop requests if already
11118 stopping or stopped. Set the lwp's last_resume_kind.
11119 (resume_status_pending_p): Don't check for removed breakpoints.
11120 (need_step_over_p): New.
11121 (start_step_over): New.
11122 (finish_step_over): New.
11123 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11124 requests. Clear the thread's last reported target waitstatus.
11125 Don't use the `suspended' flag. Don't consider pending breakpoints.
11126 (linux_resume): Start a step-over if necessary.
11127 (proceed_one_lwp): New.
11128 (proceed_all_lwps): New.
11129 (unstop_all_lwps): New.
11130 * linux-low.h (struct lwp_info): Rewrite comment for the
11131 `suspended' flag. Add the `stop_pc' field. Delete the
11132 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11133 Add `'last_resume_kind' and `need_step_over' fields.
11134 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11135 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11136 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11137 (set_raw_breakpoint_at): New.
11138 (set_breakpoint_at): Rewrite to use it.
11139 (reinsert_breakpoint_handler): Delete.
11140 (set_reinsert_breakpoint): New.
11141 (reinsert_breakpoint_by_bp): Delete.
11142 (delete_reinsert_breakpoints): New.
11143 (uninsert_breakpoint): Rewrite.
11144 (uninsert_breakpoints_at): New.
11145 (reinsert_breakpoint): Rewrite.
11146 (reinsert_breakpoints_at): New.
11147 (check_breakpoints): Rewrite.
11148 (breakpoint_here): New.
11149 (breakpoint_inserted_here): New.
11150 (check_mem_read): Adjust.
11151 * mem-break.h (breakpoints_supported, breakpoint_here)
11152 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11153 (reinsert_breakpoint_by_bp): Delete declaration.
11154 (delete_reinsert_breakpoints): Declare.
11155 (reinsert_breakpoint): Delete declaration.
11156 (reinsert_breakpoints_at): Declare.
11157 (uninsert_breakpoint): Delete declaration.
11158 (uninsert_breakpoints_at): Declare.
11159 (check_breakpoints): Adjust prototype.
11160 * server.h: Adjust include order.
11161 (struct thread_info): Declare here. Add a `last_status' field.
11163 2010-03-23 Michael Snyder <msnyder@vmware.com>
11165 * server.c (crc32): New function.
11166 (handle_query): Add handling for 'qCRC:' request.
11168 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11170 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11171 lwp had been stopped by a watchpoint.
11173 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11175 * server.h (internal_error): Declare.
11176 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11177 * utils.c (internal_error): New function.
11179 2010-03-15 Andreas Schwab <schwab@redhat.com>
11181 * configure.srv: Fix typo setting srv_regobj.
11183 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11185 * linux-low.c (fetch_register): Avoid passing a non string literal
11187 (usr_store_inferior_registers): Ditto.
11189 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11191 * linux-low.c (linux_write_memory): Bail out early if peeking
11194 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11196 * linux-low.h (struct lwp_info): New fields
11197 `stopped_by_watchpoint' and `stopped_data_address'.
11198 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11199 here, and cache them in the lwp object.
11200 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11202 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11204 (linux_stopped_by_watchpoint): Rewrite.
11205 (linux_stopped_data_address): Rewrite.
11207 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11209 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11210 switching the current inferior, not before.
11212 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11214 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11215 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11216 i386-linux.c and amd64-linux.c.
11217 (reg-i386.o): Removed.
11218 (reg-i386.c): Likewise.
11219 (reg-i386-linux.o): Likewise.
11220 (reg-i386-linux.c): Likewise.
11221 (reg-x86-64.o): Likewise.
11222 (reg-x86-64.c): Likewise.
11223 (reg-x86-64-linux.o): Likewise.
11224 (reg-x86-64-linux.c): Likewise.
11226 (i386.c): Likewise.
11227 (i386-linux.o): Likewise.
11228 (i386-linux.c): Likewise.
11229 (amd64.o): Likewise.
11230 (amd64.c): Likewise.
11231 (amd64-linux.o): Likewise.
11232 (amd64-linux.c): Likewise.
11234 * configure.srv (srv_i386_regobj): New.
11235 (srv_i386_linux_regobj): Likewise.
11236 (srv_amd64_regobj): Likewise.
11237 (srv_amd64_linux_regobj): Likewise.
11238 (srv_i386_32bit_xmlfiles): Likewise.
11239 (srv_i386_64bit_xmlfiles): Likewise.
11240 (srv_i386_xmlfiles): Likewise.
11241 (srv_amd64_xmlfiles): Likewise.
11242 (srv_i386_linux_xmlfiles): Likewise.
11243 (srv_amd64_linux_xmlfiles): Likewise.
11244 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11245 srv_xmlfiles to $srv_i386_xmlfiles.
11246 (i[34567]86-*-mingw32ce*): Likewise.
11247 (i[34567]86-*-mingw*): Likewise.
11248 (i[34567]86-*-nto*): Likewise.
11249 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11250 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11251 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11252 (x86_64-*-linux*): Likewise.
11254 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11255 (init_registers_amd64_linux): New.
11256 (x86_arch_setup): Replace init_registers_x86_64_linux with
11257 init_registers_amd64_linux.
11259 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11261 * configure.ac: Check for libdl. If it is not available link against
11262 static libthread_db.
11263 * configure: Regenerate.
11265 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11269 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11270 handing a read watchpoint.
11271 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11273 2010-02-12 Doug Evans <dje@google.com>
11275 * linux-low.c (linux_supports_tracefork_flag): Document.
11276 (linux_look_up_symbols): Add comment.
11278 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11280 * regcache.c (supply_register): Clear regcache if buf is NULL.
11282 2010-02-02 Nicolas Roche <roche@sourceware.org>
11283 Joel Brobecker <brobecker@adacore.com>
11285 * inferiors.c (find_inferior): Add function documentation.
11286 (unloaded_dll): Handle the case where the unloaded dll has not
11287 been previously registered in the dll list.
11289 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11291 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11292 (thumb2_breakpoint): New.
11293 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11295 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11297 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11298 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11301 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11303 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11305 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11307 * linux-s390-low.c (s390_collect_ptrace_register)
11308 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11310 2010-01-21 Doug Evans <dje@google.com>
11312 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11313 (PTRACE_ARG4_TYPE): New macro.
11314 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11315 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11316 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11317 (usr_store_inferior_registers): Ditto.
11318 (linux_read_memory, linux_write_memory): Ditto.
11319 (linux_test_for_tracefork): Ditto.
11321 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11322 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11324 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11326 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11329 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11331 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11332 prototype to take a regcache. Adjust.
11334 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11336 * regcache.h (struct thread_info): Forward declare.
11337 (struct regcache): New.
11338 (new_register_cache): Adjust prototype.
11339 (get_thread_regcache): Declare.
11340 (free_register_cache): Adjust prototype.
11341 (registers_to_string, registers_from_string): Ditto.
11342 (supply_register, supply_register_by_name, collect_register)
11343 (collect_register_as_string, collect_register_by_name): Ditto.
11344 * regcache.c (struct inferior_regcache_data): Delete.
11345 (get_regcache): Rename to ...
11346 (get_thread_regcache): ... this. Adjust. Switch inferior before
11347 fetching registers.
11348 (regcache_invalidate_one): Adjust.
11349 (regcache_invalidate): Fix prototype.
11350 (new_register_cache): Return the new register cache.
11351 (free_register_cache): Change prototype.
11352 (realloc_register_cache): Adjust.
11353 (registers_to_string): Change prototype to take a regcache. Adjust.
11354 (registers_from_string): Ditto.
11355 (register_data): Ditto.
11356 (supply_register): Ditto.
11357 (supply_register_by_name): Ditto.
11358 (collect_register): Ditto.
11359 (collect_register_as_string): Ditto.
11360 (collect_register_by_name): Ditto.
11361 * server.c (process_serial_event): Adjust.
11362 * linux-low.h (regset_fill_func, regset_store_func): Change
11364 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11366 * linux-low.c (get_stop_pc): Adjust.
11367 (check_removed_breakpoint): Adjust.
11368 (linux_wait_for_event): Adjust.
11369 (linux_resume_one_lwp): Adjust.
11370 (fetch_register): Add regcache parameter. Adjust.
11371 (usr_store_inferior_registers): Ditto.
11372 (regsets_fetch_inferior_registers): Ditto.
11373 (regsets_store_inferior_registers): Ditto.
11374 (linux_fetch_registers, linux_store_registers): Ditto.
11375 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11377 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11379 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11380 prototype to take a regcache.
11381 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11382 * remote-utils.c (convert_ascii_to_int, outreg)
11383 (prepare_resume_reply): Change prototype to take a regcache.
11385 * target.h (struct target_ops) <fetch_registers, store_registers>:
11386 Change prototype to take a regcache.
11387 (fetch_inferior_registers, store_inferior_registers): Change
11388 prototype to take a regcache. Adjust.
11389 * proc-service.c (ps_lgetregs): Adjust.
11390 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11391 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11392 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11393 take a regcache. Adjust.
11394 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11395 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11396 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11397 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11398 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11399 (cris_cannot_fetch_register):
11400 (cris_breakpoint_at): Change prototype to take a regcache.
11402 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11403 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11404 to take a regcache. Adjust.
11405 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11407 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11408 take a regcache. Adjust.
11409 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11410 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11411 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11412 * linux-mips-low.c (mips_get_pc):
11413 (mips_set_pc): Change prototype to take a regcache. Adjust.
11414 (mips_reinsert_addr): Adjust.
11415 (mips_collect_register): Change prototype to take a regcache.
11417 (mips_supply_register):
11418 (mips_collect_register_32bit, mips_supply_register_32bit)
11419 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11420 (mips_store_fpregset): Ditto.
11421 * linux-ppc-low.c (ppc_supply_ptrace_register)
11422 (ppc_supply_ptrace_register): Ditto.
11423 (parse_spufs_run): Adjust.
11424 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11425 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11426 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11427 take a regcache. Adjust.
11428 * linux-s390-low.c (s390_collect_ptrace_register)
11429 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11430 (s390_set_pc): Change prototype to take a regcache. Adjust.
11431 (s390_arch_setup): Adjust.
11432 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11433 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11434 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11435 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11436 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11438 (sparc_breakpoint_at): Adjust.
11439 * linux-xtensa-low.c (xtensa_fill_gregset):
11440 (xtensa_store_gregset):
11441 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11442 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11443 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11444 prototype to take a regcache. Adjust.
11445 * win32-arm-low.c (arm_fetch_inferior_register)
11446 (arm_store_inferior_register): Change prototype to take a
11448 * win32-i386-low.c (i386_fetch_inferior_register)
11449 (i386_store_inferior_register): Change prototype to take a
11451 * win32-low.c (child_fetch_inferior_registers)
11452 (child_store_inferior_registers): Change prototype to take a
11454 (win32_wait): Adjust.
11455 (win32_fetch_inferior_registers): Change prototype to take a
11457 (win32_store_inferior_registers): Adjust.
11458 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11459 store_inferior_register>: Change prototype to take a regcache.
11461 2010-01-20 Doug Evans <dje@google.com>
11463 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11465 (linux_wait_for_event1, linux_init_signals): Ditto.
11466 (W_STOPCODE): Provide definition if missing.
11468 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11470 * linux-low.c (linux_core_of_thread): New.
11471 (compare_ints, show_process, list_threads): New.
11472 (linux_qxfer_osdata): Report threads and cores.
11473 (linux_target_op): Register linux_core_of_thread.
11474 * remote-utils.c (prepare_resume_reply): Report the core.
11475 (buffer_xml_printf): Support %d specifier.
11476 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11478 (handle_query): Handle qXfer:threads. Announce availability
11480 * target.h (struct target_ops): New field core_of_thread.
11482 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11484 * Makefile.in (clean): Remove new generated files.
11485 (reg-s390.o, reg-s390.c): Remove rules.
11486 (reg-s390x.o, reg-s390x.c): Likewise.
11487 (s390-linux32.o, s390-linux32.c): Add rules.
11488 (s390-linux64.o, s390-linux64.c): Likewise.
11489 (s390x-linux64.o, s390x-linux64.c): Likewise.
11490 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11491 * linux-s390-low.c: Include <elf.h>.
11492 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11493 (init_registers_s390): Remove prototype.
11494 (init_registers_s390x): Likewise.
11495 (init_registers_s390_linux32): Add prototype.
11496 (init_registers_s390_linux64): Likewise.
11497 (init_registers_s390x_linux64): Likewise.
11498 (s390_num_regs_3264): New define.
11499 (s390_regmap_3264): New global variable.
11500 (s390_cannot_fetch_register): Remove obsolete check.
11501 (s390_cannot_store_register): Likewise.
11502 (s390_collect_ptrace_register): Handle upper/lower register halves.
11503 (s390_supply_ptrace_register): Likewise.
11504 (s390_fill_gregset): Update to register number changes.
11505 (s390_get_hwcap): New routine.
11506 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11507 Install appropriate regmap and register set.
11509 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11511 * server.c (gdbserver_version): Update copyright year to 2010.
11512 * gdbreplay.c (gdbreplay_version): Likewise.
11514 2009-12-28 Doug Evans <dje@google.com>
11516 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11517 elf/external.h. Include <elf.h> instead but only if necessary.
11519 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11521 * linux-low.c (linux_remove_process): Remove `detaching'
11522 parameter. Don't release/detach from thread_db here.
11523 (linux_kill): Release/detach from thread_db here, ...
11524 (linux_detach): ... and here, before actually detaching.
11525 (linux_wait_1): ... and here, when a process exits.
11526 * thread-db.c (any_thread_of): New.
11527 (thread_db_free): Switch the current inferior to a thread of the
11530 2009-12-21 Doug Evans <dje@google.com>
11532 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11534 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11535 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11536 warning ifndef __NR_tkill. Move setting of errno there too.
11537 Delete unnecessary resetting of errno after syscall.
11538 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11540 * configure.ac: Check for dladdr.
11541 * config.in: Regenerate.
11542 * configure: Regenerate.
11543 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11544 (try_thread_db_load): Update.
11546 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11548 2009-12-18 Doug Evans <dje@google.com>
11550 * event-loop.c: Include unistd.h if it exists.
11552 * linux-low.c (my_waitpid): Move definition away from being in
11553 between linux_tracefork_child/linux_test_for_tracefork.
11555 * gdb_proc_service.h (psaddr_t): Fix type.
11556 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11557 signature to match glibc.
11559 2009-12-16 Doug Evans <dje@google.com>
11561 * linux-low.c (linux_read_memory): Fix argument to read.
11563 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11565 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11566 events, don't leave current_inferior pointing at null.
11568 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11570 * win32-low.c (LOG): Delete.
11571 (OUTMSG): Output to stderr.
11572 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11573 on compile time LOG macro.
11574 (win32_wait): Fix debug output.
11576 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11578 * win32-low.c (win32_add_one_solib): If the dll name is
11579 "ntdll.dll", prepend the system directory to the dll path.
11581 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11583 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11585 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11586 Vladimir Prus <vladimir@codesourcery.com>
11588 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11589 * configure.ac: Check for __mcoldfire__ and set
11590 gdb_cv_m68k_is_coldfire.
11591 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11592 reg-cf.o and reg-m68k.o.
11593 * configure: Regenerated.
11595 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11597 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11598 Pass it to thread_db_free.
11599 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11600 proper `detaching' argument to linux_remove_process.
11601 * linux-low.h (thread_db_free): Add `detaching' parameter.
11602 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11604 (thread_db_free): Add `detaching' parameter. Only
11605 call td_ta_clear_event if detaching from process.
11607 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11609 * thread-db.c (thread_db_free): Fix typo.
11611 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11614 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11616 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11618 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11619 with an i686 compiler.
11620 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11622 * configure: Rebuilt.
11624 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11628 * server.c (handle_search_memory_1): Correct read_addr initialization
11629 in loop for searching subsequent chunks.
11631 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11633 * configure.ac: New --with-libthread-db option.
11634 * thread-db.c: Allow direct dependence on libthread_db.
11635 (thread_db_free): Adjust.
11636 * config.in: Regenerate.
11637 * configure: Likewise.
11639 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11642 * thread-db.c (attach_thread): New function.
11643 (maybe_attach_thread): Return success/failure.
11644 (find_new_threads_callback): Adjust.
11645 (thread_db_find_new_threads): Loop until no new threads.
11647 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11649 * proc-service.c (ps_lgetregs): Formatting.
11651 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11653 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11654 * configure.ac: Adjust.
11655 * linux-low.h (struct process_info_private): Move members to struct
11657 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11658 * linux-low.c (linux_remove_process): Adjust.
11659 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11660 * server.c (handle_query): Move code ...
11661 (handle_monitor_command): ... here. New function.
11662 * target.h (struct target_ops): New member.
11663 * thread-db.c (struct thread_db): New.
11664 (libthread_db_search_path): New variable.
11665 (thread_db_create_event, thread_db_enable_reporting)
11666 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11667 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11668 (try_thread_db_load_1, dladdr_to_soname): New functions.
11669 (try_thread_db_load, thread_db_load_search): New functions.
11670 (thread_db_init): Search for libthread_db.
11671 (thread_db_free): New function.
11672 (thread_db_handle_monitor_command): Likewise.
11673 * config.in: Regenerate.
11674 * configure: Regenerate.
11676 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11678 * spu-low.c (spu_kill): Wait for inferior to terminate.
11679 Call clear_inferiors.
11680 (spu_detach): Call clear_inferiors.
11682 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11684 * aclocal.m4: Regenerate.
11685 * config.in: Likewise.
11686 * configure: Likewise.
11688 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11690 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11691 (parse_spufs_run): New function.
11692 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11693 (ppc_breakpoint_at): Handle SPU breakpoints.
11695 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11697 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11698 (SPUFS_MAGIC): Define.
11699 (spu_enumerate_spu_ids): New function.
11700 (linux_qxfer_spu): New function.
11701 (linux_target_ops): Install linux_qxfer_spu.
11703 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11705 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11706 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11707 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11708 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11709 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11710 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11711 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11712 (init_registers_powerpc_cell32l): Add prototype.
11713 (init_registers_powerpc_cell64l): Likewise.
11714 (ppc_arch_setup): Detect Cell/B.E. architecture.
11716 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11718 * Makefile.in (datarootdir): New variable.
11720 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11722 * linux-low.c (linux_write_memory): Update debugging output.
11723 * Makefile.in (clean): Add new descriptions.
11724 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11725 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11726 * configure.srv: Add new files for arm*-*-linux*.
11727 * linux-arm-low.c: Add new declarations.
11728 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11729 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11730 (HWCAP_VFPv3D16): New.
11731 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11732 instead of __IWMMXT__.
11733 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11734 (arm_arch_setup): New.
11735 (target_regsets): Remove #ifdef. Add VFP regset.
11736 (the_low_target): Use arm_arch_setup.
11738 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11740 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11741 the main thread again.
11743 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11745 Adding Neutrino gdbserver.
11746 * configure: Regenerated.
11747 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11748 * configure.srv (i[34567]86-*-nto*): New target.
11749 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11750 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11751 (nto_comctrl) [__QNX__]: New function.
11752 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11754 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11756 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11759 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11760 Pedro Alves <pedro@codesourcery.com>
11762 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11763 don't support CONTEXT_EXTENDED_REGISTERS.
11764 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11765 (the_low_target): Install them.
11766 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11767 failing with ERROR_PIPE_NOT_CONNECTED.
11769 2009-06-30 Doug Evans <dje@google.com>
11770 Pierre Muller <muller@ics.u-strasbg.fr>
11772 Add h/w watchpoint support to x86-linux, win32-i386.
11773 * Makefile.in (SFILES): Add i386-low.c
11774 (i386_low_h): Define.
11775 (i386-low.o): Add dependencies.
11776 (linux-x86-low.o): Add i386-low.h dependency.
11777 (win32-i386-low.o): Ditto.
11778 * i386-low.c: New file.
11779 * i386-low.h: New file.
11780 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11781 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11782 * linux-low.c (linux_add_process): Initialize arch_private.
11783 (linux_remove_process): Free arch_private.
11784 (add_lwp): Initialize arch_private.
11785 (delete_lwp): Free arch_private.
11786 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11788 * linux-low.h (process_info_private): New member arch_private.
11789 (lwp_info): New member arch_private.
11790 (linux_target_ops): New members new_process, new_thread,
11792 (ptid_of): New macro.
11793 * linux-x86-low.c: Include stddef.h, i386-low.h.
11794 (arch_process_info): New struct.
11795 (arch_lwp_info): New struct.
11796 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11797 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11798 (i386_dr_low_get_status): New function.
11799 (x86_insert_point, x86_remove_point): New functions.
11800 (x86_stopped_by_watchpoint): New function.
11801 (x86_stopped_data_address): New function.
11802 (x86_linux_new_process, x86_linux_new_thread): New functions.
11803 (x86_linux_prepare_to_resume): New function.
11804 (the_low_target): Add entries for insert_point, remove_point,
11805 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11807 * server.c (debug_hw_points): New global.
11808 (monitor_show_help): Document set debug-hw-points.
11809 (handle_query): Process "set debug-hw-points".
11810 * server.h (debug_hw_points): Declare.
11811 (paddress): Declare.
11812 * utils.c (NUMCELLS, CELLSIZE): New macros.
11813 (get_sell, xsnprintf, paddress): New functions.
11814 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11815 remove_point, stopped_by_watchpoint, stopped_data_address.
11816 * win32-i386-low.c: Include i386-low.h.
11817 (debug_reg_state): Replaces dr.
11818 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11819 (i386_dr_low_get_status): New function.
11820 (i386_insert_point, i386_remove_point): New functions.
11821 (i386_stopped_by_watchpoint): New function.
11822 (i386_stopped_data_address): New function.
11823 (i386_initial_stuff): Update.
11824 (get_thread_context,set_thread_context,i386_thread_added): Update.
11825 (the_low_target): Add entries for insert_point,
11826 remove_point, stopped_by_watchpoint, stopped_data_address.
11827 * win32-low.c (win32_insert_watchpoint): New function.
11828 (win32_remove_watchpoint): New function.
11829 (win32_stopped_by_watchpoint): New function.
11830 (win32_stopped_data_address): New function.
11831 (win32_target_ops): Add entries for insert_watchpoint,
11832 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11833 * win32-low.h (win32_target_ops): New members insert_point,
11834 remove_point, stopped_by_watchpoint, stopped_data_address.
11836 2009-06-25 Pedro Alves <pedro@codesourcery.com>
11838 * server.c (process_serial_event): Re-return unsupported, not
11839 error, if the type isn't recognized. Re-allow supporting only
11840 insert or remove packets. Also call require_running for
11841 breakpoints. Add missing break statement to default case. Tidy.
11842 * target.h (struct target_ops): Rename insert_watchpoint to
11843 insert_point, and remove_watchpoint to remove_point.
11845 * linux-low.h (struct linux_target_ops): Likewise.
11846 * linux-low.c (linux_insert_watchpoint): Rename to ...
11847 (linux_insert_point): ... this. Adjust.
11848 (linux_remove_watchpoint): Rename to ...
11849 (linux_remove_point): ... this. Adjust.
11850 (linux_target_ops): Adjust.
11851 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11852 (cris_insert_point): ... this.
11853 (cris_remove_watchpoint): Rename to ...
11854 (cris_remove_point): ... this.
11855 (the_low_target): Adjust.
11857 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11859 * server.c (handle_v_kill): Pass signal_pid to
11860 kill_inferior if multi_process is zero.
11862 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11864 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11865 * target.h (target_ops): Comment for *_watchpoint to make it clear
11866 the functions can get types '0' and '1'.
11868 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11870 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11871 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11872 * regcache.c (get_regcache): Likewise.
11873 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11874 * win32-low.c (child_fetch_inferior_registers): Remove check for
11877 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11878 Pedro Alves <pedro@codesourcery.com>
11880 * target.h (struct target_ops) <supports_multi_process>: New
11882 (target_supports_multi_process): New.
11883 * server.c (handle_query): Even if GDB reports support, only
11884 enable multi-process if the target also supports it. Report
11885 multi-process support only if the target backend supports it.
11886 * linux-low.c (linux_supports_multi_process): New function.
11887 (linux_target_ops): Install it as target_supports_multi_process
11890 2009-05-24 Doug Evans <dje@google.com>
11892 Global renaming of find_thread_pid to find_thread_ptid.
11893 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11894 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11895 All callers updated.
11897 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11898 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11901 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11902 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11903 (linux_resume_one_lwp): Ditto.
11905 2009-05-23 Doug Evans <dje@google.com>
11907 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11908 from struct inferior_list_entry * to struct lwp_info *.
11909 All callers updated.
11911 2009-05-13 Doug Evans <dje@google.com>
11913 * linux-x86-low.c: Don't include assert.h.
11914 (x86_siginfo_fixup): Use fatal, not assert.
11915 (x86_arch_setup): Fix comment.
11917 2009-05-12 Doug Evans <dje@google.com>
11919 Biarch support for i386/amd64 gdbserver.
11920 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11921 Add linux-x86-low.c.
11922 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11923 (linux-x86-low.o): Add.
11924 * linux-x86-64-low.c: Delete.
11925 * linux-i386-low.c: Delete.
11926 * linux-x86-low.c: New file.
11927 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11929 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11931 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11932 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11933 (linux_child_pid_to_exec_file): New function.
11934 (elf_64_header_p, elf_64_file_p): New functions.
11935 (siginfo_fixup): New function.
11936 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11937 give target a chance to convert layout.
11938 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11939 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11941 2009-05-07 Doug Evans <dje@google.com>
11943 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11944 (regsets_store_inferior_registers): Ditto.
11946 2009-05-06 Pedro Alves <pedro@codesourcery.com>
11950 * linux-low.c (must_set_ptrace_flags): Delete.
11951 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11953 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11954 `lwp->must_set_ptrace_flags' instead.
11955 (linux_wait_for_event_1): Set ptrace options here.
11956 (linux_wait_1): ... not here.
11958 2009-04-30 Doug Evans <dje@google.com>
11960 * inferiors.c (started_inferior_callback): New function.
11961 (attached_inferior_callback): New function.
11962 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11963 * server.c (print_started_pid, print_attached_pid): New functions.
11964 (detach_or_kill_for_exit): New function.
11965 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11966 * server.h (have_started_inferiors_p): Declare.
11967 (have_attached_inferiors_p): Declare.
11969 * inferiors.c (remove_process): Fix memory leak, free process.
11970 * linux-low.c (linux_remove_process): New function.
11971 (linux_kill): Call it instead of remove_process.
11972 (linux_detach, linux_wait_1): Ditto.
11974 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11976 * configure.srv: Add x86 Windows CE target.
11978 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11980 * inferiors.c (get_thread_process): Make global.
11981 * server.h (get_thread_process): Add prototype.
11982 * thread-db.c (find_one_thread): Use get_thread_process
11983 instead of current_process.
11984 (thread_db_get_tls_address): Do not crash if called when
11985 thread layer is not yet initialized.
11987 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11989 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11990 * spu-low.c (current_tid): Rename to ...
11991 (current_ptid): ... this.
11992 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11993 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11994 ptid_get_lwp (current_ptid) instead of current_tid.
11995 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11996 instead of current_tid. Use find_process_pid to verify pid
11997 argument is valid. Pass proper argument to remove_process.
11998 (spu_thread_alive): Compare current_ptid instead of current_tid.
11999 (spu_resume): Likewise.
12001 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12003 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12006 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12008 Implement the multiprocess extensions, and add linux multiprocess
12011 * server.h (ULONGEST): Declare.
12012 (struct ptid, ptid_t): New.
12013 (minus_one_ptid, null_ptid): Declare.
12014 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12015 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12016 (struct inferior_list_entry): Change `id' type from unsigned from
12018 (struct sym_cache, struct breakpoint, struct
12019 process_info_private): Forward declare.
12020 (struct process_info): Declare.
12021 (current_process): Declare.
12022 (all_processes): Declare.
12023 (initialize_inferiors): Declare.
12024 (add_thread): Adjust to use ptid_t.
12025 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12026 (add_process, remove_process, find_thread_pid): Declare.
12027 (find_inferior_id): Adjust to use ptid_t.
12028 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12029 (multi_process): Declare.
12030 (push_event): Adjust to use ptid_t.
12031 (read_ptid, write_ptid): Declare.
12032 (prepare_resume_reply): Adjust to use ptid_t.
12033 (clear_symbol_cache): Declare.
12034 * inferiors.c (all_processes): New.
12035 (null_ptid, minus_one_ptid): New.
12036 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12037 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12038 (add_thread): Change unsigned long to ptid. Remove gdb_id
12040 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12041 (gdb_id_to_thread): Rename to ...
12042 (find_thread_pid): ... this. Change unsigned long to ptid.
12043 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12044 (loaded_dll, pull_pid_from_list): Adjust.
12045 (add_process, remove_process, find_process_pid)
12046 (get_thread_process, current_process, initialize_inferiors): New.
12047 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12048 (struct target_waitstatus) <related_pid>: Ditto.
12049 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12050 return type to int.
12051 (struct target_ops) <join>: Add `pid' argument.
12052 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12053 (struct target_ops) <wait>: Add `ptid' field. Change return type
12055 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12056 (mywait): Add `ptid' argument. Change return type to ptid_t.
12057 (target_pid_to_str): Declare.
12058 * target.c (set_desired_inferior): Adjust to use ptids.
12059 (mywait): Add new `ptid' argument. Adjust.
12060 (target_pid_to_str): New.
12061 * mem-break.h (free_all_breakpoints): Declare.
12062 * mem-break.c (breakpoints): Delelete.
12063 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12064 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12065 to use per-process breakpoint list.
12066 (free_all_breakpoints): New.
12067 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12068 (symbol_cache, all_symbols_looked_up): Delete.
12070 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12072 (prepare_resume_reply): Change ptid argument's type from unsigned
12073 long to ptid_t. Adjust. Implement W;process and X;process.
12074 (free_sym_cache, clear_symbol_cache): New.
12075 (look_up_one_symbol): Adjust to per-process symbol cache. *
12076 * server.c (cont_thread, general_thread, step_thread): Change type
12078 (attached): Delete.
12079 (multi_process): New.
12080 (last_ptid): Change type to ptid_t.
12081 (struct vstop_notif) <ptid>: Change type to ptid_t.
12082 (queue_stop_reply, push_event): Change `ptid' argument's type to
12084 (discard_queued_stop_replies): Add `pid' argument.
12085 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12086 changes. Don't reference the `attached' global.
12087 (attach_inferior): Adjust to mywait interface changes.
12088 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12089 features. Handle and report "multiprocess+". Handle
12091 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12093 (handle_v_kill): New.
12094 (handle_v_stopped): Adjust to use target_pid_to_str.
12095 (handle_v_requests): Allow multiple attaches and runs when
12096 multiprocess extensions are in effect. Handle "vKill".
12097 (myresume): Adjust to use ptids.
12098 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12099 (handle_status): Adjust to discard_queued_stop_replies interface
12101 (first_thread_of, kill_inferior_callback)
12102 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12103 (main): Call initialize_inferiors. Adjust to use ptids, killing
12104 and detaching from all inferiors. Handle multiprocess packet
12106 * linux-low.h: Include gdb_proc_service.h.
12107 (struct process_info_private): New.
12108 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12109 <lwpid_of>: Use ptid_get_lwp.
12110 (get_lwp_thread): Adjust.
12111 (struct lwp_info): Add `dead' member.
12112 (find_lwp_pid): Declare.
12113 * linux-low.c (thread_db_active): Delete.
12114 (new_inferior): Adjust comment.
12115 (inferior_pid): Delete.
12116 (linux_add_process): New.
12117 (handle_extended_wait): Adjust.
12118 (add_lwp): Change unsigned long to ptid.
12119 (linux_create_inferior): Add process to processes table. Adjust
12120 to use ptids. Don't set new_inferior here.
12121 (linux_attach_lwp): Rename to ...
12122 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12123 it. Adjust to use ptids.
12124 (linux_attach_lwp): New.
12125 (linux_attach): Add process to processes table. Don't set
12127 (struct counter): New.
12128 (second_thread_of_pid_p, last_thread_of_process_p): New.
12129 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12130 multiple processes.
12131 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12132 processes. Remove process from process table.
12133 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12134 to multiple processes.
12135 (any_thread_of): New.
12136 (linux_detach): Add `pid' argument, and handle it. Remove process
12137 from processes table.
12138 (linux_join): Add `pid' argument. Handle it.
12139 (linux_thread_alive): Change unsighed long argument to ptid_t.
12140 Consider dead lwps as not being alive.
12141 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12142 threads we're not interested in.
12143 (same_lwp, find_lwp_pid): New.
12144 (linux_wait_for_lwp): Change `pid' argument's type from int to
12146 (linux_wait_for_event): Rename to ...
12147 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12148 from int to ptid_t. Adjust.
12149 (linux_wait_for_event): New.
12150 (linux_wait_1): Add `ptid' argument. Change return type to
12151 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12152 that exit from the process table.
12153 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12155 (mark_lwp_dead): New.
12156 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12157 stopping all threads, mark its main lwp as dead.
12158 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12160 (fetch_register, usr_store_inferior_registers)
12161 (regsets_fetch_inferior_registers)
12162 (regsets_store_inferior_registers, linux_read_memory)
12163 (linux_write_memory): Inline `inferior_pid'.
12164 (linux_look_up_symbols): Adjust to use per-process
12165 `thread_db_active'.
12166 (linux_request_interrupt): Adjust to use ptids.
12167 (linux_read_auxv): Inline `inferior_pid'.
12168 (initialize_low): Don't reference thread_db_active.
12169 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12170 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12171 (ps_getpid): Return the pid of the current inferior.
12172 * thread-db.c (proc_handle, thread_agent): Delete.
12173 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12175 (find_one_thread): Change argument type to ptid_t. Adjust to
12177 (maybe_attach_thread): Adjust to per-process data and ptids.
12178 (thread_db_find_new_threads): Ditto.
12179 (thread_db_init): Ditto.
12180 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12181 processes table. Adjust to use ptids.
12182 (spu_kill, spu_detach): Adjust interface. Remove process from
12184 (spu_join, spu_thread_alive): Adjust interface.
12185 (spu_wait): Adjust interface. Remove process from processes
12186 table. Adjust to use ptids.
12187 * win32-low.c (current_inferior_tid): Delete.
12188 (current_inferior_ptid): New.
12189 (debug_event_ptid): New.
12190 (thread_rec): Take a ptid. Adjust.
12191 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12192 (child_delete_thread): Ditto.
12193 (do_initial_child_stuff): Add `attached' argument. Add process to
12195 (child_fetch_inferior_registers, child_store_inferior_registers):
12197 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12198 (win32_attach): Pass 1 to do_initial_child_stuff.
12199 (win32_kill): Adjust interface. Remove process from processes
12201 (win32_detach): Ditto.
12202 (win32_join): Adjust interface.
12203 (win32_thread_alive): Take a ptid.
12204 (win32_resume): Adjust to use ptids.
12205 (get_child_debug_event): Ditto.
12206 (win32_wait): Adjust interface. Remove exiting process from
12209 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12211 Non-stop mode support.
12213 * server.h (non_stop): Declare.
12214 (gdb_client_data, handler_func): Declare.
12215 (delete_file_handler, add_file_handler, start_event_loop):
12217 (handle_serial_event, handle_target_event, push_event)
12218 (putpkt_notif): Declare.
12219 * target.h (enum resume_kind): New.
12220 (struct thread_resume): Replace `step' field by `kind' field.
12221 (TARGET_WNOHANG): Define.
12222 (struct target_ops) <wait>: Add `options' argument.
12223 <supports_non_stop, async, start_non_stop>: New fields.
12224 (target_supports_non_stop, target_async): New.
12225 (start_non_stop): Declare.
12226 (mywait): Add `options' argument.
12227 * target.c (mywait): Add `options' argument. Print child exit
12228 notifications here.
12229 (start_non_stop): New.
12230 * server.c (non_stop, own_buf, mem_buf): New globals.
12231 (struct vstop_notif): New.
12232 (notif_queue): New global.
12233 (queue_stop_reply, push_event, discard_queued_stop_replies)
12234 (send_next_stop_reply): New.
12235 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12237 (attach_inferior): In non-stop mode, don't wait for the target
12239 (handle_general_set): Handle QNonStop.
12240 (handle_query): When handling qC, return the current general
12241 thread, instead of the first thread of the list.
12242 (handle_query): If the backend supports non-stop mode, include
12243 QNonStop+ in the qSupported query response.
12244 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12246 (handle_v_attach, handle_v_run): Handle non-stop mode.
12247 (handle_v_stopped): New.
12248 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12249 (myresume): Adjust to use resume_kind. Handle non-stop.
12250 (queue_stop_reply_callback): New.
12251 (handle_status): Handle non-stop mode.
12252 (main): Clear non_stop flag on reconnection. Use the event-loop.
12253 Refactor serial protocol handling from here ...
12254 (process_serial_event): ... to this new function. When GDB
12255 selects any thread, select one here. In non-stop mode, wait until
12256 GDB acks all pending events before exiting.
12257 (handle_serial_event, handle_target_event): New.
12258 * remote-utils.c (remote_open): Install remote_desc in the event
12260 (remote_close): Remove remote_desc from the event loop.
12261 (putpkt_binary): Rename to...
12262 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12263 (putpkt_binary): New as wrapper around putpkt_binary_1.
12264 (putpkt_notif): New.
12265 (prepare_resume_reply): In non-stop mode, don't change the
12267 * event-loop.c: New.
12268 * Makefile.in (OBJ): Add event-loop.o.
12269 (event-loop.o): New rule.
12271 * linux-low.h (pid_of): Moved here.
12273 (get_lwp_thread): Use lwpid_of.
12274 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12275 * linux-low.c (pid_of): Delete.
12276 (inferior_pid): Use lwpid_of.
12277 (linux_event_pipe): New.
12278 (target_is_async_p): New.
12280 (handle_extended_wait): Use lwpid_of.
12281 (add_lwp): Don't set lwpid field.
12282 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12283 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12284 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12285 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12286 first. Adjust to linux_wait_for_event interface changes. Use
12288 (linux_detach): Don't delete the main lwp here.
12289 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12290 (status_pending_p): Don't consider explicitly suspended lwps.
12291 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12292 pointer. Add OPTIONS argument. Change return type to int. Use
12293 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12294 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12295 pointer. Add status pointer argument. Return a pid instead of a
12296 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12297 changes. In non-stop mode, don't switch to a random thread.
12298 (linux_wait): Rename to...
12299 (linux_wait_1): ... this. Add target_options argument, and handle
12300 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12301 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12302 clean exit and signal exit code. Don't stop all threads in
12303 non-stop mode. In all-stop mode, only stop all threads when
12304 reporting a stop to GDB. Handle explicit thread stop requests.
12305 (async_file_flush, async_file_mark): New.
12307 (send_sigstop): Use lwpid_of.
12308 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12309 interface changes. In non-stop mode, don't switch to a random
12311 (linux_resume_one_lwp): Use lwpid_of.
12312 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12313 (linux_resume_one_thread): ... this. Handle resume_stop. In
12314 non-stop mode, don't look for pending flag in all threads.
12315 (resume_status_pending_p): Don't consider explicitly suspended
12317 (my_waitpid): Reimplement. Emulate __WALL.
12318 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12320 (sigchld_handler, linux_supports_non_stop, linux_async)
12321 (linux_start_non_stop): New.
12322 (linux_target_ops): Register linux_supports_non_stop, linux_async
12323 and linux_start_non_stop.
12324 (initialize_low): Install SIGCHLD handler.
12325 * thread-db.c (thread_db_create_event, find_one_thread)
12326 (thread_db_get_tls_address): Use lwpid_of.
12327 * win32-low.c (win32_detach): Adjust to use resume_kind.
12328 (win32_wait): Add `options' argument.
12329 * spu-low.c (spu_resume): Adjust to use resume_kind.
12330 (spu_wait): Add `options' argument.
12332 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12334 Decouple target code from remote protocol.
12336 * target.h (enum target_waitkind): New.
12337 (struct target_waitstatus): New.
12338 (struct target_ops) <wait>: Return an unsigned long. Take a
12339 target_waitstatus pointer instead of a char pointer.
12340 (mywait): Likewise.
12341 * target.c (mywait): Change prototype to return an unsigned long.
12342 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12343 * server.h (thread_from_wait, old_thread_from_wait): Delete
12345 (prepare_resume_reply): Change prototype to take a
12347 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12348 (last_status, last_ptid): New.
12349 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12350 pid instead of a signal.
12351 (attach_inferior): Remove "status" and "signal" parameters.
12353 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12355 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12356 (handle_v_requests, myresume): Remove "status" and "signal"
12357 parameters. Adjust.
12358 (handle_status): New.
12359 (main): Delete local `status'. Adjust.
12360 * remote-utils.c: Include target.h.
12361 (prepare_resume_reply): Change prototype to take a
12362 target_waitstatus. Adjust.
12364 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12366 * spu-low.c (spu_wait): Adjust.
12367 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12369 (win32_wait): Adjust.
12371 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12373 * target.h (struct thread_resume): Delete leave_stopped member.
12374 (struct target_ops): Add a `n' argument to the `resume' callback.
12375 * server.c (start_inferior): Adjust.
12376 (handle_v_cont, myresume): Adjust.
12377 * linux-low.c (check_removed_breakpoint): Adjust to resume
12378 interface change, and to removed leave_stopped field.
12379 (resume_ptr): Delete.
12380 (struct thread_resume_array): New.
12381 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12382 resume interface change.
12383 (linux_continue_one_thread, linux_queue_one_thread)
12384 (resume_status_pending_p): Check if the resume field is NULL
12385 instead of checking the leave_stopped member.
12386 (linux_resume): Adjust to the target resume interface change.
12387 * spu-low.c (spu_resume): Adjust to the target resume interface
12389 * win32-low.c (win32_detach, win32_resume): Ditto.
12391 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12393 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12395 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12397 (linux_continue_one_thread): Only preserve the stepping flag if
12398 there's a pending breakpoint.
12400 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12402 * server.c (main): After the inferior having exited, call
12403 remote_close before exiting gdbserver.
12405 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12407 Fix size of FPSCR in Power 7 processors.
12408 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12409 (PPC_FEATURE_HAS_DFP): New #define.
12410 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12413 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12415 * server.c (handle_query) Whitespace and formatting.
12417 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12419 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12420 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12421 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12422 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12423 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12424 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12425 Makefile.in, configure.ac: Fix whitespace throughout.
12426 * configure: Regenerate.
12428 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12430 * inferiors.c (find_inferior): Make it safe for the callback
12431 function to delete the currently iterated inferior.
12433 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12435 * Makefile.in (linuw_low_h): Move higher.
12436 (thread-db.o): Depend on $(linux_low_h).
12438 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12440 Rename "process" to "lwp" throughout.
12442 * linux-low.c (all_processes): Rename to...
12443 (all_lwps): ... this.
12444 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12445 (add_process): Rename to ...
12446 (add_lwp): ... this. Adjust.
12447 (linux_create_inferior): Adjust.
12448 (linux_attach_lwp): Adjust.
12449 (linux_attach): Adjust.
12450 (linux_kill_one_process): Rename to ...
12451 (linux_kill_one_lwp): ... this. Adjust.
12452 (linux_kill): Adjust.
12453 (linux_detach_one_process): Rename to ...
12454 (linux_detach_one_lwp): ... this. Adjust.
12455 (linux_detach): Adjust.
12456 (check_removed_breakpoint): Adjust.
12457 (status_pending_p): Adjust.
12458 (linux_wait_for_process): Rename to ...
12459 (linux_wait_for_lwp): ... this. Adjust.
12460 (linux_wait_for_event): Adjust.
12461 (send_sigstop): Adjust.
12462 (wait_for_sigstop): Adjust.
12463 (stop_all_processes): Rename to ...
12464 (stop_all_lwps): ... this.
12465 (linux_resume_one_process): Rename to ...
12466 (linux_resume_one_lwp): ... this. Adjust.
12467 (linux_set_resume_request, linux_continue_one_thread)
12468 (linux_queue_one_thread, resume_status_pending_p)
12469 (usr_store_inferior_registers, regsets_store_inferior_registers)
12470 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12472 * linux-low.h (get_process): Rename to ...
12473 (get_lwp): ... this. Adjust.
12474 (get_thread_process): Rename to ...
12475 (get_thread_lwp): ... this. Adjust.
12476 (get_process_thread): Rename to ...
12477 (get_lwp_thread): ... this. Adjust.
12478 (struct process_info): Rename to ...
12479 (struct lwp_info): ... this.
12480 (all_processes): Rename to ...
12481 (all_lwps): ... this.
12482 * proc-service.c (ps_lgetregs): Adjust.
12483 * thread-db.c (thread_db_create_event, find_one_thread)
12484 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12486 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12488 * server.c (handle_query): Handle "qAttached".
12490 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12492 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12493 GPLv3, update license URL.
12495 2009-03-01 Doug Evans <dje@google.com>
12497 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12498 (server_h): Add gdb_signals.h.
12499 (signals.o): Update.
12500 * server.h (target_signal_from_host,target_signal_to_host_p)
12501 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12503 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12505 * remote-utils.c (getpkt): Also generate remote-debug
12506 information if noack_mode is set.
12508 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12510 * server.c (handle_query): Report qXfer:siginfo:read and
12511 qXfer:siginfo:write as supported and handle them.
12512 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12513 * linux-low.c (linux_xfer_siginfo): New.
12514 (linux_target_ops): Set it.
12516 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12518 * server.c (gdbserver_usage): Mention --remote-debug.
12519 (main): Accept '--remote-debug' switch.
12521 2009-01-18 Doug Evans <dje@google.com>
12523 * regcache.c (new_register_cache): No need to check result of xcalloc.
12524 * server.c (handle_search_memory): Back out calls to xmalloc,
12525 result is checked and error is returned to user upon failure.
12526 (handle_query): Ditto. Add more checks for result of malloc.
12527 (handle_v_cont): Check result of malloc, report error back to
12529 (handle_v_run): Ditto. Call freeargv.
12530 * server.h (freeargv): Declare.
12531 * utils.c (freeargv): New fn.
12533 2009-01-15 Doug Evans <dje@google.com>
12535 * gdbreplay.c (perror_with_name): Make arg const char *.
12536 * server.h (target_signal_to_name): Make return type const char *.
12537 * thread-db.c (thread_db_err_str): Make return type const char *.
12538 * utils.c (perror_with_name): Make arg const char *.
12540 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12542 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12543 when handling a EXIT_PROCESS_DEBUG_EVENT.
12545 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12547 * gdbreplay.c (gdbreplay_version): Update copyright year.
12548 * server.c (gdbserver_version): Likewise.
12550 2009-01-05 Doug Evans <dje@google.com>
12552 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12553 (handle_extended_wait): Improve comment.
12555 2008-12-13 Doug Evans <dje@google.com>
12557 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12558 * server.h (ATTR_MALLOC): New macro.
12559 (xmalloc,xcalloc,xstrdup): Declare.
12560 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12561 * inferiors.c: Ditto.
12562 * linux-low.c: Ditto.
12563 * mem-break.c: Ditto.
12564 * regcache.c: Ditto.
12565 * remote-utils.c: Ditto.
12568 * win32-low.c: Ditto.
12570 2008-12-12 Doug Evans <dje@google.com>
12572 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12573 in debugging printf.
12575 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12577 2008-12-09 Doug Evans <dje@google.com>
12579 * linux-low.h (struct process_info): Delete member tid, unused.
12580 * thread-db.c (find_one_thread): Update.
12581 (maybe_attach_thread): Update.
12583 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12585 * target.h (struct target_ops): Add qxfer_osdata member.
12586 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12588 (linux_qxfer_osdata): New functions.
12589 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12591 * server.c (handle_query): Handle "qXfer:osdata:read:".
12592 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12593 (buffer_xml_printf): New functions.
12594 * server.h (struct buffer): New.
12595 (buffer_grow_str, buffer_grow_str0): New macros.
12596 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12597 (buffer_xml_printf): Declare.
12599 2008-11-24 Doug Evans <dje@google.com>
12601 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12603 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12605 * server.c (handle_v_run): Always use the supplied argument list.
12607 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12609 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12610 (xtensa_regmap_table): Add entry for scompare1.
12612 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12614 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12615 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12616 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12617 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12618 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12619 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12620 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12621 XML target descriptions.
12622 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12623 when inferior is running on an ISA 2.05 or later processor. Add
12624 special case to return offset for full 64-bit slot of FPSCR when
12627 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12629 * Makefile.in (SFILES, clean): Added sparc64 files.
12630 (reg-sparc64.o, reg-sparc64.c): New.
12631 * configure.srv (sparc*-*-linux*): New configuration.
12632 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12633 syscall arguments for SPARC.
12634 (regsets_store_inferior_registers): Likewise.
12635 * linux-sparc-low.c: New file.
12637 2008-10-21 Doug Evans <dje@google.com>
12639 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12640 (READLINE_DIR,READLINE_DEP): Delete.
12641 (INTERNAL_CFLAGS): Update.
12642 (LINTFLAGS): Update.
12644 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12646 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12647 whole argv from the last run, not just argv[0].
12649 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12651 * regcache.c (new_register_cache): Return NULL if the register
12652 cache size isn't known yet.
12653 (free_register_cache): Avoid dereferencing a NULL regcache.
12655 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12657 * configure.srv: Merge MIPS and MIPS64.
12659 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12661 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12663 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12665 * Makefile.in: Add required vsx dependencies.
12667 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12668 Declare init_registers_powerpc_vsx32l.
12669 Declare init_registers_powerpc_vsx64l.
12670 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12671 (ppc_arch_setup): Check for VSX in hwcap.
12672 (ppc_fill_vsxregset): New function.
12673 (ppc_store_vsxregset): New function.
12674 Add new VSX entry in regset_info target_regsets.
12676 * configure.srv: Add new VSX dependencies.
12678 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12680 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12681 (remote_open): Set or clear transport_is_reliable.
12682 (putpkt_binary): Don't expect acks in noack mode.
12683 (getpkt): Don't send ack/nac in noack mode.
12684 * server.c (handle_general_set): Handle QStartNoAckMode.
12685 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12687 (main): Reset noack_mode on every connection.
12688 * server.h (noack_mode): Declare.
12690 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12692 * Makefile.in (GDBREPLAY_OBS): New variable.
12693 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12695 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12696 Daniel Jacobowitz <dan@codesourcery.com>
12698 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12699 (usr_store_inferior_registers): Likewise.
12700 (regsets_store_inferior_registers): Likewise.
12702 2008-07-31 Rolf Jansen <rj@surtec.com>
12703 Pedro Alves <pedro@codesourcery.com>
12705 * configure.ac: Check for memmem declaration.
12706 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12707 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12708 (disable_packet_qfThreadInfo): Unconditionally compile.
12709 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12710 * configure, config.in: Regenerate.
12712 2008-07-28 Doug Kwan <dougkwan@google.com>
12714 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12715 (linux_write_memory): Remove declaration of errno.
12717 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12719 * linux-low.c (handle_extended_wait): Do not use "status"
12720 variable uninitialized.
12722 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12724 * server.c (handle_v_attach): Inhibit reporting dll changes.
12726 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12728 * remote-utils.c (prepare_resume_reply): If requested, don't
12729 output "thread:TID" in the T stop reply.
12731 * server.c (disable_packet_vCont, disable_packet_Tthread)
12732 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12733 (handle_query): If requested, disable support for qC, qfThreadInfo
12735 (handle_v_requests): If requested, disable support for vCont.
12736 (gdbserver_show_disableable): New.
12737 (main): Handle --disable-packet and --disable-packet=LIST.
12739 * server.h (disable_packet_vCont, disable_packet_Tthread)
12740 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12742 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12744 * server.c (gdbserver_usage): Mention --version.
12746 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12748 * Makefile.in (gdbreplay.o): New rule.
12750 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12752 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12753 message, not gdbserver.
12755 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12756 Nathan Sidwell <nathan@codesourcery.com>
12757 Joseph Myers <joseph@codesourcery.com>
12759 * acinclude.m4: Include ../../config/acx.m4.
12760 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12761 * configure, config.in: Regenerate.
12762 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12763 * server.c (gdbserver_version): Print PKGVERSION.
12764 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12765 (main): Adjust gdbserver_usage calls.
12766 * gdbreplay.c (version, host_name): Add declarations.
12767 (gdbreplay_version, gdbreplay_usage): New.
12768 (main): Accept --version and --help options.
12770 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12772 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12773 (arm_breakpoint_at): Handle Thumb.
12774 (the_low_target): Add comment.
12776 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12778 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12780 2008-05-09 Doug Evans <dje@google.com>
12782 * server.h (decode_search_memory_packet): Declare.
12783 * remote-utils.c (decode_search_memory_packet): New fn.
12784 * server.c (handle_search_memory_1): New fn.
12785 (handle_search_memory): New fn.
12786 (handle_query): Process qSearch:memory packets.
12788 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12790 * regcache.c (registers_length): Remove.
12791 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12792 full register packet.
12793 * regcache.h (registers_length): Remove prototype.
12794 * server.h (PBUFSIZ): Define to 16384.
12796 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12798 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12799 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12800 powerpc-64l.o, and powerpc-altivec64l.o.
12801 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12802 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12803 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12804 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12805 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12808 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12809 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12810 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12811 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12812 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12813 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12814 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12815 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12816 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12817 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12820 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12821 (init_registers_powerpc_32l): ... this new prototype.
12822 (init_registers_powerpc_32): Remove, replace by ...
12823 (init_registers_powerpc_altivec32l): ... this new prototype.
12824 (init_registers_powerpc_e500): Remove, replace by ...
12825 (init_registers_powerpc_e500l): ... this new prototype.
12826 (init_registers_ppc64): Remove, replace by ...
12827 (init_registers_powerpc_64l): ... this new prototype.
12828 (init_registers_powerpc_64): Remove, replace by ...
12829 (init_registers_powerpc_altivec64l): ... this new prototype.
12830 (ppc_num_regs): Set to 73.
12831 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12832 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12833 (ppc_cannot_store_register): Handle orig_r3 and trap.
12834 (ppc_arch_setup): Update init_registers_... calls.
12835 (ppc_fill_gregset): Handle orig_r3 and trap.
12837 * inferiors.c (clear_inferiors): Reset current_inferior.
12839 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
12841 * acinclude.m4: Add override.m4.
12842 * configure: Regenerate.
12844 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12846 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12847 initial call to init_register_ppc64.
12849 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12851 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12852 single powerpc*-*-linux* case.
12853 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12855 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12857 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
12858 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
12860 * linux-ppc-low.c: Include <elf.h>.
12861 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12862 (ppc_hwcap): New global variable.
12863 (ppc_regmap): Remove __SPE__ #ifdef sections.
12864 (ppc_regmap_e500): New global variable.
12865 (ppc_cannot_store_register): Update __SPE__ special case.
12866 (ppc_get_hwcap): New function.
12867 (ppc_arch_setup): Use it to determine whether inferior supports
12868 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12869 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12870 Do not access registers if target does not support AltiVec.
12871 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12872 Do not access registers if target does not support SPE.
12873 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12875 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12877 * linux-low.c (disabled_regsets, num_regsets): New.
12878 (use_regsets_p): Delete.
12879 (linux_wait_for_process): Clear disabled_regsets.
12880 (regsets_fetch_inferior_registers): Check and set it.
12881 (regsets_store_inferior_registers): Likewise.
12882 (linux_fetch_registers, linux_store_registers): Do not use
12884 (initialize_low): Allocate disabled_regsets.
12886 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12888 * Makefile.in (LIBOBJS): New.
12889 (OBS): Use LIBOBJS.
12890 (memmem.o): New rule.
12891 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12892 * configure: Regenerated.
12894 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12896 * server.c (handle_query): Never return "unsupported" for
12897 qXfer:features:read queries.
12899 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12901 * server.c (get_features_xml): Fix inverted condition.
12902 (handle_query): Always support qXfer:feature:read.
12904 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12906 * server.c (wrapper_argv): New.
12907 (start_inferior): Handle wrapper_argv. If set, expect an extra
12909 (gdbserver_usage): Document --wrapper.
12910 (main): Parse --wrapper.
12912 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12914 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12915 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12916 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12917 (ppc_set_pc): Likewise.
12918 (ppc_arch_setup): New function.
12919 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12920 of collect_register.
12921 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
12923 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12925 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12926 instead of linux-ppc64-low.o.
12927 * linux-ppc64-low.c: Remove file.
12928 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12929 (linux-ppc64-low.o): Remove rule.
12931 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12932 (init_registers_powerpc_64): Likewise.
12933 (ppc_regmap): Conditionally define depending on __powerpc64__.
12934 (ppc_cannot_store_register): Do not special-case "fpscr" when
12935 compiled on __powerpc64__.
12936 (ppc_collect_ptrace_register): New function.
12937 (ppc_supply_ptrace_register): New function.
12938 (ppc_breakpoint): Change type to "unsigned int".
12939 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12940 (the_low_target): Conditionally provide initializers for the
12941 arch_setup member depending on __powerpc64__. Install
12942 collect_ptrace_register and supply_ptrace_register members.
12944 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12946 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12947 * server.c (gdbserver_xmltarget): Define.
12948 (get_features_xml): Use it to replace "target.xml" and arch_string.
12950 * configure.srv: Remove srv_xmltarget. Add XML files that were
12951 mentioned there to srv_xmlfiles instead. Remove conditional tests
12952 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12953 srv_xmlfiles and srv_regobj to include all possible choices.
12954 * configure.ac (srv_xmltarget): Remove.
12955 (srv_xmlfiles): Do not add "target.xml".
12956 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12957 checks for supplementary target information.
12958 * configure: Regenerate.
12959 * Makefile.in (XML_TARGET): Remove.
12960 (target.xml): Remove rule.
12961 (clean): Do not clean up target.xml.
12962 (.PRECIOUS): Do not mention target.xml.
12964 * target.h (struct target_ops): Remove arch_string member.
12965 * linux-low.c (linux_arch_string): Remove.
12966 (linux_target_ops): Remove arch_string initializer.
12967 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12968 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12969 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12970 * spu-low.c (spu_arch_string): Remove.
12971 (spu_target_ops): Remove arch_string initializer.
12972 * win32-low.c (win32_arch_string): Remove.
12973 (win32_target_ops): Remove arch_string initializer.
12974 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12975 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12976 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12978 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12980 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12981 by collect_ptrace_register and supply_ptrace_register hooks.
12982 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12983 instead of checking for the_low_target.left_pad_xfer.
12984 (usr_store_inferior_registers): Use collect_ptrace_register callback
12985 instead of checking for the_low_target.left_pad_xfer.
12987 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12988 (s390_supply_ptrace_register): Likewise.
12989 (s390_fill_gregset): Call s390_collect_ptrace_register.
12990 (the_low_target): Update.
12992 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12993 (ppc_supply_ptrace_register): Likewise.
12994 (the_low_target): Update.
12996 * linux-i386-low.c (the_low_target): Update.
12997 * linux-x86-64-low.c (the_low_target): Update.
12999 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13001 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13002 reg-s390.o and reg-s390x.o.
13004 * linux-low.c (new_inferior): New global variable.
13005 (linux_create_inferior, linux_attach): Set it.
13006 (linux_wait_for_process): Call the_low_target.arch_setup after the
13007 target has stopped for the first time.
13008 (initialize_low): Do not call the_low_target.arch_setup.
13010 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13011 (s390_set_pc): Likewise.
13012 (s390_arch_setup): New function.
13013 (the_low_target): Use s390_arch_setup as arch_setup routine.
13015 * regcache.c (realloc_register_cache): New function.
13016 (set_register_cache): Call it for each existing regcache.
13018 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13020 * server.h (init_registers): Remove prototype.
13022 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13023 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13024 instead of init_registers ().
13025 * linux-arm-low.c (init_registers_arm): Add prototype.
13026 (init_registers_arm_with_iwmmxt): Likewise.
13027 (the_low_target): Add initializer for arch_setup field.
13028 * linux-cris-low.c (init_registers_cris): Add prototype.
13029 (the_low_target): Add initializer for arch_setup field.
13030 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13031 (the_low_target): Add initializer for arch_setup field.
13032 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13033 (the_low_target): Add initializer for arch_setup field.
13034 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13035 (the_low_target): Add initializer for arch_setup field.
13036 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13037 (the_low_target): Add initializer for arch_setup field.
13038 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13039 (the_low_target): Add initializer for arch_setup field.
13040 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13041 (init_registers_mips64_linux): Likewise.
13042 (the_low_target): Add initializer for arch_setup field.
13043 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13044 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13045 (the_low_target): Add initializer for arch_setup field.
13046 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13047 (init_registers_powerpc_64): Likewise.
13048 (the_low_target): Add initializer for arch_setup field.
13049 * linux-s390-low.c (init_registers_s390): Add prototype.
13050 (init_registers_s390x): Likewise.
13051 (the_low_target): Add initializer for arch_setup field.
13052 * linux-sh-low.c (init_registers_sh): Add prototype.
13053 (the_low_target): Add initializer for arch_setup field.
13054 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13055 (the_low_target): Add initializer for arch_setup field.
13056 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13057 (the_low_target): Add initializer for arch_setup field.
13059 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13060 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13061 instead of init_registers ().
13062 * win32-arm-low.c (init_registers_arm): Add prototype.
13063 (the_low_target): Add initializer for arch_setup field.
13064 * win32-i386-low.c (init_registers_i386): Add prototype.
13065 (the_low_target): Add initializer for arch_setup field.
13067 * spu-low.c (init_registers_spu): Add prototype.
13068 (initialize_low): Call initialie_registers_spu () instead of
13069 initialize_registers ().
13071 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13073 * server.c (handle_v_requests): When handling the vRun and vAttach
13074 packets, if already debugging a process, don't kill it. Return an
13077 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13079 * server.c (handle_query): Correct length check.
13081 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13083 * win32-low.c (do_initial_child_stuff): Add process handle
13084 parameter. Set current_process_handle and current_process_id from the
13085 parameters. Clear globals.
13086 (win32_create_inferior): Don't set current_process_handle and
13087 current_process_id here. Instead pass them on the call to
13088 do_initial_child_stuff.
13089 (win32_attach): Likewise.
13090 (win32_clear_inferiors): New.
13091 (win32_kill): Don't close the current process handle or the
13092 current thread handle here. Instead call win32_clear_inferiors.
13093 (win32_detach): Don't open a new handle to the process. Call
13094 win32_clear_inferiors.
13095 (win32_join): Don't rely on current_process_handle; open a new
13096 handle using the process id.
13097 (win32_wait): Call win32_clear_inferiors when the inferior process
13100 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13102 * server.c (monitor_show_help): Add "exit".
13104 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13106 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13107 (clean): Add reg-xtensa.c.
13108 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13109 * configure.srv (xtensa*-*-linux*) New target.
13110 * linux-xtensa-low.c: New.
13111 * xtensa-xtregs.c: New.
13113 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13115 * hostio.c: Don't include errno.h.
13116 (errno_to_fileio_errno): Move to hostio-errno.
13117 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13118 error number outputting to the target->hostio_last_error callback.
13119 (hostio_packet_error): Use FILEIO_EINVAL directly.
13120 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13121 calls to hostio_error.
13122 * hostio-errno.c: New.
13123 * server.h (hostio_last_error_from_errno): Declare.
13124 * target.h (target_ops): Add hostio_last_error member.
13125 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13126 as hostio_last_error handler.
13127 * spu-low.c (spu_target_ops): Likewise.
13128 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13129 (wince_hostio_last_error): New functions.
13130 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13131 as hostio_last_error handler.
13132 (win32_target_ops) [!_WIN32_WCE]: Register
13133 hostio_last_error_from_errno as hostio_last_error handler.
13134 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13135 (hostio-errno.o): New rule.
13136 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13137 * configure.srv (srv_hostio_err_objs): New variable. Default to
13139 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13140 * configure: Regenerate.
13142 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13144 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13145 (linux_kill, linux_detach): Clean up the process list.
13146 * remote-utils.c (remote_open): Improve port number parsing.
13147 (putpkt_binary, input_interrupt): Only send interrupts if the target
13149 * server.c (extended_protocol): Make static.
13150 (attached): Define earlier.
13151 (exit_requested, response_needed, program_argv): New variables.
13152 (target_running): New.
13153 (start_inferior): Clear attached here.
13154 (attach_inferior): Set attached here.
13155 (require_running): Define.
13156 (handle_query): Use require_running and target_running. Implement
13158 (handle_v_attach, handle_v_run): New.
13159 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13160 (gdbserver_usage): Update.
13161 (main): Redo argument parsing. Handle --debug and --multi. Handle
13162 --attach along with other options or after the port. Save
13163 program_argv. Support no initial program. Resynchronize
13164 communication with GDB after an error. Handle "monitor exit".
13165 Use require_running and target_running. Always allow the extended
13166 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13167 restart in extended mode.
13168 * README: Refer to the GDB manual. Update --attach usage.
13170 2007-12-20 Andreas Schwab <schwab@suse.de>
13172 * linux-low.c (STACK_SIZE): Define.
13173 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13174 (linux_test_for_tracefork): Likewise.
13176 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13178 * linux-low.c (linux_wait_for_event): Update messages. Do not
13179 reinsert auto-delete breakpoints.
13180 * mem-break.c (struct breakpoint): Change return type of handler to
13182 (set_breakpoint_at): Update handler type.
13183 (reinsert_breakpoint_handler): Return 1 instead of calling
13185 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13187 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13188 * mem-break.h (set_breakpoint_at): Update handler type.
13189 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13190 * win32-low.c (auto_delete_breakpoint): New.
13191 (get_child_debug_event): Use it.
13193 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13195 * configure.ac: Check for pread and pwrite.
13196 * hostio.c (handle_pread): Fall back to lseek and read.
13197 (handle_pwrite): Fall back to lseek and write.
13198 * config.in, configure: Regenerated.
13200 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13202 * server.c (myresume): Add own_buf argument.
13203 (main): Update calls.
13205 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13207 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13208 * remote-utils.c (remote_open): Do not call disable_async_io.
13209 (block_async_io): Delete.
13210 (unblock_async_io): Make static.
13211 (initialize_async_io): New.
13212 * server.c (handle_v_cont): Handle async I/O here.
13213 (myresume): Likewise. Move other common resume tasks here...
13214 (main): ... from here. Call initialize_async_io. Disable async
13215 I/O before the main loop.
13216 * server.h (initialize_async_io): Declare.
13217 (block_async_io, unblock_async_io): Delete prototypes.
13218 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13220 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13222 * remote-utils.c (readchar): Allow binary data in received messages.
13224 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13226 * win32-low.c (attaching): New global.
13227 (win32_create_inferior): Clear the `attaching' global.
13228 (win32_attach): Set the `attaching' global.
13229 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13230 attaching. Only set a breakpoint at the entry point if not
13233 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13235 * server.c (main): Don't report dll events on the initial
13236 connection on attaches.
13238 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13240 * server.c (main): Relax numerical bases supported for the pid of
13241 the --attach command line argument.
13243 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13245 * win32-low.c (win32_attach): Call OpenProcess before
13246 DebugActiveProcess, not after. Add last error output to error
13249 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13251 * win32-low.c (win32_get_thread_context)
13252 (win32_set_thread_context): New functions.
13253 (thread_rec): Use win32_get_thread_context.
13254 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13255 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13258 2007-12-03 Leo Zayas
13259 Pedro Alves <pedro_alves@portugalmail.pt>
13261 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13263 (child_add_thread): Minor cleanup.
13264 (child_continue): Resume artificially suspended threads before
13265 calling ContinueDebugEvent.
13266 (suspend_one_thread): New.
13267 (fake_breakpoint_event): New.
13268 (get_child_debug_event): Change return type to int. Check here if
13269 gdb sent an interrupt request. If a soft interrupt was requested,
13270 fake a breakpoint event. Return 0 if there is no event to handle,
13272 (win32_wait): Don't check here if gdb sent an interrupt request.
13273 Ensure there is a valid event to handle.
13274 (win32_request_interrupt): Add soft interruption method as last
13277 2007-12-03 Leo Zayas
13278 Pedro Alves <pedro_alves@portugalmail.pt>
13280 * win32-low.h (win32_thread_info): Add descriptions to the
13281 structure members. Replace `suspend_count' counter by a
13283 * win32-low.c (thread_rec): Update condition of when to get the
13284 context from the inferior. Rely on ContextFlags being set if it
13285 has already been retrieved. Only suspend the inferior thread if
13286 we haven't already. Warn if that fails.
13287 (continue_one_thread): s/suspend_count/suspended/. Only call
13288 ResumeThread once. Warn if that fails.
13290 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13292 * win32-low.c (win32_wait): Don't read from the inferior when it
13293 has already exited.
13295 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13297 * Makefile.in (win32_low_h): New variable.
13298 (win32-low.o): Add dependency on $(win32_low_h).
13299 (win32-arm-low.o, win32-i386-low.o): New rules.
13301 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13303 * hostio.c: Correct copyright year.
13305 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13307 * Makefile.in (OBS): Add hostio.o.
13308 (hostio.o): New rule.
13309 * server.h (handle_vFile): Declare.
13310 * hostio.c: New file.
13311 * server.c (handle_v_requests): Take packet_len and new_packet_len
13312 for binary packets. Call handle_vFile.
13313 (main): Update call to handle_v_requests.
13315 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13317 * linux-low.c: Include <sched.h>.
13319 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13321 * linux-low.c (linux_tracefork_grandchild): New.
13322 (linux_tracefork_child): Use clone.
13323 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13325 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13327 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13329 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13331 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13333 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13335 * inferiors.c (change_inferior_id): Delete.
13336 (add_pid_to_list, pull_pid_from_list): New.
13337 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13338 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13339 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13340 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13341 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13342 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13343 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13344 (using_threads): Always set to 1.
13345 (handle_extended_wait): New.
13346 (add_process): Do not set TID.
13347 (linux_create_inferior): Set must_set_ptrace_flags.
13348 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13349 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13350 (linux_thread_alive): Rename TID argument to LWPID.
13351 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13352 (linux_wait_for_event): Do not use TID or check using_threads. Update
13353 call to dead_thread_notify. Call handle_extended_wait.
13354 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13355 (send_sigstop): Delete sigstop_sent.
13356 (wait_for_sigstop): Avoid TID.
13357 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13358 (linux_test_for_tracefork): New.
13359 (linux_lookup_signals): Use thread_db_active and
13360 linux_supports_tracefork_flag.
13361 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13362 * linux-low.h (get_process_thread): Avoid TID.
13363 (struct process_ifo): Move thread_known and tid to the end. Remove
13365 (linux_attach_lwp, thread_db_init): Update prototypes.
13366 * server.h (change_inferior_id): Delete prototype.
13367 (add_pid_to_list, pull_pid_from_list): New prototypes.
13368 * thread-db.c (thread_db_use_events): New.
13369 (find_first_thread): Rename to...
13370 (find_one_thread): ...this. Update callers and messages. Do not
13371 call fatal. Check thread_db_use_events. Do not call
13372 change_inferior_id or new_thread_notify.
13373 (maybe_attach_thread): Update. Do not call new_thread_notify.
13374 (thread_db_init): Set thread_db_use_events. Check use_events.
13375 * utils.c (fatal, warning): Correct message prefix.
13377 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13379 * Makefile.in (clean): Remove new files.
13380 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13381 (powerpc-64.o, powerpc-64.c): New rules.
13382 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13383 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13385 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13387 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13388 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13389 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13390 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13391 (target_regsets): Add AltiVec and SPE register sets.
13392 * configure.ac: Check for AltiVec and SPE.
13393 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13394 (ppc_fill_vrregset, ppc_store_vrregset): New.
13395 (target_regsets): Add AltiVec register set.
13396 * configure: Regenerated.
13398 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13400 * linux-low.c (O_LARGEFILE): Define.
13401 (linux_read_memory): Use /proc/PID/mem.
13402 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13403 * configure, config.in: Regenerated.
13405 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13407 * linux-low.c (linux_wait_for_event): Do not pass signals while
13410 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13412 * win32-low.c (create_process): New.
13413 (win32_create_inferior): Use create_process instead of
13414 CreateProcess. If create_process failed retry appending an ".exe"
13415 suffix. Store the GetLastError result immediatelly after
13416 create_process calls and use it on the call to error.
13418 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13420 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13422 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13424 * configure.ac: Switch license to GPLv3.
13426 2007-08-01 Michael Snyder <msnyder@access-company.com>
13428 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13430 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13432 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13434 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13435 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13436 CloseToolhelp32Snapshot.
13437 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13438 CloseToolhelp32Snapshot.
13440 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13442 * server.c (main): Check for inferior exit before main loop.
13444 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13446 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13447 instead of on tmp_desc.
13449 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13450 Daniel Jacobowitz <dan@codesourcery.com>
13452 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13453 (add_thread): Minor cleanups.
13454 (clear_inferiors): Move lower in the file. Clear the DLL
13456 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13457 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13458 (xml_escape_text): New.
13459 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13461 (handle_v_cont): Report errors.
13462 (gdbserver_version): Update.
13463 (main): Correct size of own_buf. Do not report initial DLL events.
13464 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13465 (unloaded_dll, xml_escape_text): New.
13466 * win32-low.c (enum target_waitkind): Update comments.
13467 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13468 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13469 (win32_EnumProcessModules, win32_GetModuleInformation)
13470 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13471 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13472 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13473 (win32_Module32First, win32_Module32Next, load_toolhelp)
13474 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13475 (get_child_debug_event): Handle DLL events.
13476 (win32_wait): Likewise.
13478 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13480 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13481 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13483 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13485 * win32-low.c (handle_output_debug_string): Ignore event if not
13488 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13490 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13492 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13494 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13496 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13498 * inferiors.c (change_inferior_id): Add comment.
13499 * linux-low.c (check_removed_breakpoint): Add an early
13500 prototype. Improve debug output.
13501 (linux_attach): Doc update.
13502 (linux_detach_one_process, linux_detach): Clean up before releasing
13504 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13505 * linux-low.h (struct process_info): Doc improvement.
13506 * mem-break.c (delete_all_breakpoints): New.
13507 * mem-break.h (delete_all_breakpoints): New prototype.
13508 * thread-db.c (find_first_thread): New.
13509 (thread_db_create_event): Call it instead of
13510 thread_db_find_new_threads. Clean up unused variables.
13511 (maybe_attach_thread): Remove first thread handling.
13512 (thread_db_find_new_threads): Use find_first_thread.
13513 (thread_db_get_tls_address): Likewise.
13515 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13517 * thread-db.c (thread_db_find_new_threads): Add prototype.
13518 (thread_db_create_event): Check for the main thread before adding
13520 (maybe_attach_thread): Only enable event reporting if TID == 0.
13521 (thread_db_get_tls_address): Check for new threads.
13523 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13525 * linux-low.c (linux_create_inferior): Try execv before execvp.
13526 * spu-low.c (spu_create_inferior): Likewise.
13528 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13530 * linux-low.c (linux_create_inferior): Change execv to execvp.
13531 * spu-low.c (spu_create_inferior): Likewies.
13533 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13535 * Makefile.in (clean): Clean new files instead of deleted ones.
13536 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13537 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13539 * configure.srv: Specify XML files and new regformats for MIPS and
13541 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13542 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13543 an entry for the restart register.
13544 (mips_cannot_fetch_register, mips_cannot_store_register)
13545 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13546 register names to match the XML descriptions.
13547 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13548 restart register instead of $0.
13550 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13551 Markus Deuling <deuling@de.ibm.com>
13553 * remote-utils.c (decode_xfer_write): New function.
13554 * server.h (decode_xfer_write): Add prototype.
13555 * server.c (handle_query): Add PACKET_LEN argument. Support
13556 qXfer:spu:read and qXfer:spu:write packets.
13557 (main): Pass packet_len to handle_query.
13558 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13559 * target.h (target_ops): Add qxfer_spu.
13561 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13563 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13564 accessing non-seekable spufs files.
13566 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13568 * server.c (handle_query): Add reply for qC packet.
13570 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13571 Leo Zayas <lerele@champenstudios@com>
13573 * server.h (check_remote_input_interrupt_request): New function.
13574 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13575 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13576 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13577 (check_remote_input_interrupt_request): New function.
13578 * server.h (check_remote_input_interrupt_request): Declare.
13579 * win32-low.c (winapi_DebugBreakProcess,
13580 winapi_GenerateConsoleCtrlEvent): New typedefs.
13581 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13583 (win32_wait): Check for remote interrupt request
13584 with check_remote_input_interrupt_request.
13585 (win32_request_interrupt): New function.
13586 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13588 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13590 * win32-low.c (debug_registers_changed,
13591 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13592 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13593 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13594 (thread_rec): Get context using the low target.
13595 (child_add_thread): Call thread_added on the low target,
13596 which does the same thing.
13598 (do_initial_child_stuff): Remove debug registers references.
13599 Set context using the low target. Resume threads after
13600 setting the contexts.
13601 (child_continue): Remove dead variable. Remove debug
13602 registers references.
13603 (child_fetch_inferior_registers): Go through the low target.
13604 (do_child_store_inferior_registers): Remove.
13605 (child_store_inferior_registers): Go through the low target.
13606 (win32_resume): Remove debug registers references.
13607 Set context using the low target.
13608 (handle_exception): Change return type to void. Don't record
13609 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13610 first chance exception.
13611 (get_child_debug_event): Change return type to void. Remove
13612 goto loop. Always return after waiting for debug event.
13613 (win32_wait): Convert to switch statement. Handle spurious
13616 * win32-i386-low.c (debug_registers_changed,
13617 debug_registers_used): New.
13618 (initial_stuff): Rename to ...
13619 (i386_initial_stuff): ... this. Clear debug registers
13621 (store_debug_registers): Delete.
13622 (i386_get_thread_context): New.
13623 (load_debug_registers): Delete.
13624 (i386_set_thread_context): New.
13625 (i386_thread_added): New.
13626 (single_step): Rename to ...
13627 (i386_single_step): ... this.
13628 (do_fetch_inferior_registers): Rename to ...
13629 (i386_fetch_inferior_register): ... this.
13630 (i386_store_inferior_register): New.
13631 (the_low_target): Adapt to new interface.
13633 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13634 (arm_get_thread_context): New.
13635 (arm_set_thread_context): New.
13637 (do_fetch_inferior_registers): Rename to ...
13638 (arm_fetch_inferior_register): ... this.
13639 (arm_store_inferior_register): New.
13640 (arm_wince_breakpoint): Reimplement as unsigned long.
13641 (arm_wince_breakpoint_len): Define.
13642 (the_low_target): Adapt to new interface.
13644 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13645 load_debug_registers. Add get_thread_context, set_thread_context,
13646 thread_added and store_inferior_register. Rename
13647 fetch_inferior_registers to fetch_inferior_register.
13648 (regptr): Remove declaration.
13650 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13652 * linux-low.c (linux_detach): Change return type to int. Return 0.
13653 * spu-low.c (spu_detach): Likewise.
13655 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13657 * target.h (target_ops): Change return type of detach to int.
13659 (join_inferior): New.
13660 * server.c (main): Don't skip detach support on mingw32.
13661 If the inferior doesn't support detaching return error.
13662 Call join_inferior instead of using waitpid.
13663 * linux-low.c (linux_join): New.
13664 (linux_target_op): Add linux_join.
13665 * spu-low.c (spu_join): New.
13666 (spu_target_ops): Add spu_join.
13667 * win32-low.c (win32_detach): Adapt to new interface.
13668 Reopen current_process_handle before detaching. Issue a child
13669 resume before detaching.
13671 (win32_target_op): Add win32_join.
13673 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13675 * win32-low.c (win32-attach): Fix return value.
13676 * target.h (target_ops): Describe ATTACH return values.
13678 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13680 * win32-low.c (GETPROCADDRESS): Define.
13681 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13682 (winapi_DebugSetProcessKillOnExit): Likewise.
13683 (win32_create_inferior): Force usage of ansi CreateProcessA.
13684 (win32_attach): Use GETPROCADDRESS.
13685 (win32_detach): Likewise.
13687 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13689 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13691 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13693 * win32-low.c: Commit leftover changes from 2007-03-29.
13695 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13697 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13698 fields short instead of int. Add explicit padding.
13699 (i387_cache_to_fsave): Remove unnecessary casts.
13700 (i387_fsave_to_cache): Doc fix.
13701 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13703 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13705 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13706 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13708 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13710 * configure.srv (arm*-*-mingw32ce*): Move near the other
13713 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13715 * configure.ac: Add errno checking.
13716 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13717 sys/file.h and malloc.h.
13718 (AC_CHECK_DECLS): Add perror.
13719 (srv_mingwce): Handle.
13720 * configure.srv (i[34567]86-*-cygwin*): Add
13721 win32-i386-low.o to srv_tgtobj.
13722 (i[34567]86-*-mingw*): Likewise.
13723 (arm*-*-mingw32ce*): Add case.
13724 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13725 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13726 [__MINGW32CE__] (strerror): New function.
13727 [__MINGW32CE__] (errno): Define to GetLastError.
13728 [__MINGW32CE__] (COUNTOF): New macro.
13729 (remote_open): Remove extra close call.
13730 * mem-break.c (delete_breakpoint_at): New function.
13731 * mem-break.h (delete_breakpoint_at): Declare.
13732 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13733 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13734 [USE_WIN32API] (read, write): Add char* casts.
13735 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13736 * server.h: Include wincecompat.h on Windows CE.
13737 [HAVE_ERRNO_H]: Check.
13738 (perror): Declare if not declared.
13739 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13740 (perror_with_name): Remove errno declaration.
13741 * wincecompat.h: New.
13742 * wincecompat.c: New.
13743 * win32-low.h: New.
13744 * win32-arm-low.c: New.
13745 * win32-i386-low.c: New.
13746 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13747 (OUTMSG2): Make it safe.
13749 (COUNTOF): New macro.
13750 (NUM_REGS): Get it from the low target.
13751 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13752 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13753 (thread_rec): Let low target handle debug registers.
13754 (child_add_thread): Likewise.
13755 (child_init_thread_list): Likewise.
13756 (continue_one_thread): Likewise.
13758 (do_child_fetch_inferior_registers): Move to ...
13759 * win32-i386-low.c: ... here, and rename to ...
13760 (do_fetch_inferior_registers): ... this.
13761 * win32-low.c (child_fetch_inferior_registers):
13762 Go through the low target.
13763 (do_child_store_inferior_registers): Use regptr.
13764 (strwinerror): New function.
13765 (win32_create_inferior): Handle Windows CE.
13766 Use strwinerror instead of strerror on Windows error
13767 codes. Add program to the error output.
13768 Don't close the main thread handle on Windows CE.
13769 (win32_attach): Use coredll.dll on Windows CE.
13770 (win32_kill): Close current process and current
13772 (win32_detach): Use coredll.dll on Windows CE.
13773 (win32_resume): Let low target handle debug registers, and
13775 (handle_exception): Add/Remove initial breakpoint. Avoid
13776 non-existant WSTOPSIG on Windows CE.
13777 (win32_read_inferior_memory): Cast to remove warning.
13778 (win32_arch_string): Go through the low target.
13779 (initialize_low): Call set_breakpoint_data with the low
13780 target's breakpoint.
13781 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13782 FOP_REGNUM, mappings): Move to ...
13783 * win32-i386-low.c: ... here.
13784 * win32-low.c (win32_thread_info): Move to ...
13785 * win32-low.h: ... here.
13786 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13787 win32-arm-low.c and wincecompat.c.
13788 (all:): Add $EXEEXT.
13789 (install-only:): Likewise.
13790 (gdbserver:): Likewise.
13791 (gdbreplay:): Likewise.
13792 * config.in: Regenerate.
13793 * configure: Regenerate.
13795 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13797 * win32-low.c: Rename typedef thread_info to
13798 win32_thread_info throughout.
13800 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13802 * win32-i386-low.c: Rename to ...
13803 * win32-low.c: ... this.
13804 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13805 * Makefile.in: Likewise.
13807 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13809 * remote-utils.c (monitor_output): Constify msg parameter.
13810 * server.h (monitor_output): Likewise.
13811 * win32-i386-low.c (handle_output_debug_string): New.
13812 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13813 handle_output_debug_string.
13814 (get_child_debug_event): Likewise.
13816 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13818 * server.c (main): Correct strtoul check.
13820 2007-03-27 Jon Ringle <jon@ringle.org>
13822 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13824 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13826 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13828 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13830 * terminal.h: Check HAVE_SGTTY_H.
13832 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
13834 * remote-utils.c (remote_open): Print out the assigned port number.
13836 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13838 * remote-utils.c (monitor_output): New function.
13839 * server.c (debug_threads): Define here.
13840 (monitor_show_help): New function.
13841 (handle_query): Handle qRcmd.
13842 (main): Do not handle 'd' packet.
13843 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13844 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13847 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13849 * Makefile.in (EXEEXT): New.
13850 (clean): Use $(EXEEXT).
13852 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13854 * target.h (target_ops): Rename send_signal to request_interrupt,
13855 and remove enum target_signal parameter.
13856 * linux-low.c (linux_request_interrupt): Rename from
13857 linux_send_signal, and always send SIGINT.
13858 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13859 and always send SIGINT.
13860 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13862 (input_interrupt): Likewise.
13864 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13866 * server.c (get_features_xml): Check if target implemented
13868 * win32-i386-low.c (win32_arch_string): New.
13869 (win32_target_ops): Add win32_arch_string as arch_string member.
13871 2007-02-22 Markus Deuling <deuling@de.ibm.com>
13873 * spu-low.c (spu_arch_string): New.
13874 (spu_target_ops): Add spu_arch_string.
13876 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13878 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13879 * configure.ac: Do not check for terminal.h.
13880 * configure, config.in: Regenerated.
13882 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13884 * Makefile.in (OBS): Add $(XML_BUILTIN).
13885 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13887 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13888 (arm-with-iwmmxt.c): New.
13889 * config.in, configure: Regenerate.
13890 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13891 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13892 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13893 (arm*-*-linux*): Add iWMMXt and regset support.
13894 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13895 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13896 (arm_store_wmmxregset, target_regsets): New.
13897 * server.c (get_features_xml): Take annex argument. Check builtin
13899 (handle_query): Handle multiple annexes.
13901 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13903 * remote-utils.c [USE_WIN32API] (read, write): Define.
13904 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13907 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13909 * linux-i386-low.c (the_low_target): Set arch_string.
13910 * linux-x86-64-low.c (the_low_target): Likewise.
13911 * linux-low.c (linux_arch_string): New.
13912 (linux_target_ops): Add it.
13913 * linux-low.h (struct linux_target_ops): Add arch_string.
13914 * server.c (write_qxfer_response): Use const void * for DATA.
13915 (get_features_xml): New.
13916 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13917 * target.h (struct target_ops): Add arch_string method.
13919 2007-01-03 Denis Pilat <denis.pilat@st.com>
13920 Daniel Jacobowitz <dan@codesourcery.com>
13922 * linux-low.c (linux_kill): Handle being called with no threads.
13923 * win32-i386-low.c (win32_kill): Likewise.
13924 (get_child_debug_event): Clear current_process_handle.
13926 2006-12-30 Denis PILAT <denis.pilat@st.com>
13927 Daniel Jacobowitz <dan@codesourcery.com>
13929 * remote-utils.c (remote_open): Check the type of specified
13930 serial port devices before opening them.
13931 * server.c (main): Kill the inferior if an error occurs during
13932 the first remote_open.
13934 2006-12-05 Markus Deuling <deuling@de.ibm.com>
13936 * README: Update supported targets.
13938 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13940 * Makefile.in (clean): Remove reg-mips64.c.
13941 (reg-mips64.c, reg-mips64.o): New rules.
13942 * configure.srv: Handle mips64. Include regset support for mips.
13943 * linux-mips-low.c (union mips_register): New.
13944 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13945 (mips_breakpoint, mips_breakpoint_at): Use int.
13946 (mips_collect_register, mips_supply_register)
13947 (mips_collect_register_32bit, mips_supply_register_32bit)
13948 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13949 (mips_store_fpregset, target_regsets): New.
13950 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13952 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13954 * configure.srv: Add target "spu*-*-*".
13955 * Makefile.in (clean): Remove reg-spu.c.
13956 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13957 * spu-low.c: New file.
13959 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13961 * configure.ac: Correct td_thr_tls_get_addr test.
13962 * configure: Regenerated.
13964 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13966 * linux-low.c (linux_wait_for_event): Reformat. Use the
13967 pass_signals array.
13968 * remote-utils.c (decode_address_to_semicolon): New.
13969 * server.c (pass_signals, handle_general_set): New.
13970 (handle_query): Mention QPassSignals for qSupported.
13971 (main): Call handle_general_set.
13972 * server.h (pass_signals, decode_address_to_semicolon): New.
13974 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13976 * server.c (handle_query): Correct error handling for read_auxv.
13978 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13980 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13981 and srv_linux_thread_db to yes.
13982 * linux-s390-low.c (s390_fill_gregset): New function.
13983 (target_regsets): Define data structure.
13985 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13987 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13988 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13989 * config.in, configure: Regenerated.
13990 * inferiors.c (gdb_id_to_thread): New function.
13991 (gdb_id_to_thread_id): Use it.
13992 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13993 * linux-low.h (struct process_info): Add th member.
13994 (thread_db_get_tls_address): New prototype.
13995 * remote-utils.c (decode_address): Make non-static.
13996 * server.c (handle_query): Handle qGetTLSAddr.
13997 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13998 * target.h (struct target_ops): Add get_tls_address.
13999 * thread-db.c (maybe_attach_thread): Save the thread handle.
14000 (thread_db_get_tls_address): New.
14002 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14004 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14005 (linux_resume_one_process): Take a siginfo_t *. Update all
14006 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14007 (struct pending_signals): Add a siginfo_t.
14008 (linux_wait_for_process): Always set last_status.
14009 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14010 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14011 * linux-low.h (struct process_info): Add last_status.
14013 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14015 * remote-utils.c (try_rle): New function.
14016 (putpkt_binary): Use it.
14018 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14020 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14021 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14022 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14023 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14024 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14027 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14029 * server.c (terminal_fd): New variable.
14030 (old_foreground_pgrp): Likewise.
14031 (restore_old_foreground_pgrp): New function.
14032 (start_inferior): Record the terminal file descriptor in terminal_fd
14033 and its original foreground group in old_foreground_pgrp. Register
14034 restore_old_foreground_pgrp with atexit().
14036 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14038 * server.c (handle_query): Correct qPart to qXfer.
14040 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14042 * configure.ac: Check for more headers which are missing on
14043 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14044 * configure.srv: Add Cygwin and mingw32.
14045 * remote-utils.c: Don't include headers unconditionally which
14046 are missing on mingw32. Include <winsock.h> for mingw32.
14047 (remote_open): Adjust for mingw32 support. Flush
14048 standard error after writing to it.
14049 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14050 (unblock_async_io, enable_async_io, disable_async_io)
14051 (readchar, getpkt): Update for Winsock support.
14052 (prepare_resume_reply): Expect a protocol signal number.
14053 * server.c: Disable <sys/wait.h> on mingw32.
14054 (start_inferior): Adjust for mingw32 support. Flush
14055 standard error after writing to it.
14056 (attach_inferior): Likewise. Use protocol signal
14058 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14060 * win32-i386-low.c: New file.
14061 * Makefile.in (XM_CLIBS): Set.
14062 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14063 (win32-i386-low.o): New dependency rule.
14064 * linux-low.c (linux_wait): Use target signal numbers.
14065 * target.h (struct target_ops): Doc fix.
14066 * server.h (target_signal_to_name): New prototype.
14067 * gdbreplay.c: Don't include headers unconditionally which
14068 are missing on mingw32. Include <winsock.h> for mingw32.
14069 (remote_close, remote_open): Adjust for Winsock support.
14070 * configure, config.in: Regenerated.
14072 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14074 * server.c (decode_xfer_read, write_qxfer_response): New.
14075 (handle_query): Take a packet length argument. Handle
14076 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14077 the qSupported response.
14078 (main): Update call to handle_query.
14080 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14082 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14083 (putpkt_binary): Renamed from putpkt and adjusted for binary
14085 (putpkt): New wrapper for putpkt_binary.
14086 (readchar): Don't mask off the high bit.
14087 (decode_X_packet): New function.
14088 * server.c (main): Call putpkt_binary if a handler sets the packet
14089 length. Save the length of the incoming packet. Handle 'X'.
14090 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14092 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14094 * server.c (handle_query): Handle qSupported.
14096 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14098 * remote-utils.c (all_symbols_looked_up): New variable.
14099 (look_up_one_symbol): Check it.
14100 * server.h (look_up_one_symbol): New declaration.
14101 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14103 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14105 * Makefile.in (linux-arm-low.o): Update dependencies.
14106 * linux-arm-low.c: Include "gdb_proc_service.h".
14107 (PTRACE_GET_THREAD_AREA): Define.
14108 (ps_get_thread_area): New function.
14110 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14112 * configure.srv (m68k*-*-uclinux*): New target.
14113 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14114 (linux_resume_one_process): Remove extraneous cast.
14115 (linux_read_offsets): New.
14116 (linux_target_op): Add linux_read_offsets on mmuless systems.
14117 * server.c (handle_query): Add qOffsets logic.
14118 * target.h (struct target_ops): Add read_offsets.
14120 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14122 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14123 (PTRACE_GET_THREAD_AREA): Define.
14124 (ps_get_thread_area): New function.
14125 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14126 (linux-x86-64-low.o): Update.
14128 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14130 * configure.ac: Remove checks for prfpregset_t.
14131 * gdb_proc_service.h: New file.
14132 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14133 new "gdb_proc_service.h".
14134 * proc-service.c: Likewise.
14135 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14136 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14137 * Makefile.in (gdb_proc_service_h): Updated.
14138 * configure, config.in: Regenerated.
14140 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14142 * remote-utils.c (prepare_resume_reply): Move declaration
14143 of gdb_id_from_wait to the top of the block.
14145 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14147 * linux-low.c (regsets_store_inferior_registers): Read the regset
14148 from the target before filling it.
14150 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14152 * server.c (attach_inferior): Return SIGTRAP for a successful
14155 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14157 * Makefile.in (OBS): Add version.o.
14158 (STAGESTUFF): Delete.
14159 (version.o): Add dependencies.
14160 (version.c): Replace rule.
14161 (clean): Remove version.c.
14162 * server.c (gdbserver_version): New.
14163 (gdbserver_usage): Use printf.
14164 (main): Handle --version and --help.
14165 * server.h (version, host_name): Add declarations.
14167 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14179 * linux-x86-64-low.c:
14181 * linux-s390-low.c:
14182 * linux-ppc64-low.c:
14184 * linux-mips-low.c:
14185 * linux-m68k-low.c:
14186 * linux-m32r-low.c:
14189 * linux-ia64-low.c:
14190 * linux-i386-low.c:
14191 * linux-crisv32-low.c:
14203 * gdbserver.1: Add (C) after Copyright. Update the FSF
14206 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14208 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14209 (arm_breakpoint_at): Recognize both breakpoints.
14210 (the_low_target): Use the correct breakpoint instruction.
14212 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14214 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14215 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14216 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14217 (the_low_target): Update.
14219 2005-10-25 Andreas Schwab <schwab@suse.de>
14221 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14223 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14224 (ia64_num_regs): Reduce to 462.
14226 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14228 * acinclude.m4: Correct quoting.
14229 * aclocal.m4: Regenerated.
14231 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14232 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14233 (thread_db_init): Call thread_db_err_str.
14234 * configure.ac: Check for TD_VERSION.
14235 * config.in, configure: Regenerated.
14237 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14239 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14241 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14243 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14244 is not available. Define HAVE_PTRACE_GETREGS if it is.
14245 * config.in, configure: Regenerated.
14246 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14247 * linux-i386-low.c, linux-m68k-low.c: Update to use
14248 HAVE_PTRACE_GETREGS.
14249 * linux-low.c (regsets_fetch_inferior_registers)
14250 (regsets_store_inferior_registers): Only return 0 if we processed
14252 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14253 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14255 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14257 * inferiors.c (struct thread_info): Add gdb_id.
14258 (add_thread): Add gdb_id argument.
14259 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14260 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14261 calls to add_thread.
14262 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14263 * server.c (handle_query): Use thread_to_gdb_id.
14264 (handle_v_cont, main): Use gdb_id_to_thread_id.
14265 * server.h (add_thread): Update prototype.
14266 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14269 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14271 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14272 left-padded registers.
14273 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14274 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14276 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14278 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14279 * configure: Regenerate.
14280 * config.in: Regenerate.
14281 * server.h (NEED_DECLARATION_STRERROR):
14282 Replace with !HAVE_DECL_STRERROR.
14284 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14286 * linux-low.c (linux_wait, linux_send_signal): Don't test
14287 an unsigned long variable for > 0 if it could be MAX_ULONG.
14288 * server.c (myresume): Likewise.
14289 * target.c (set_desired_inferior): Likewise.
14291 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14293 * configure.ac: Simplify and improve check for socklen_t.
14294 * configure, config.in: Regenerate.
14296 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14298 * acconfig.h: Remove.
14299 * configure.ac: Add a test for socklen_t. Use three-argument
14300 AC_DEFINE throughout.
14301 * config.in: Regenerated using autoheader 2.59.
14302 * configure: Regenerated.
14304 * gdbreplay.c (socklen_t): Provide a default.
14305 (remote_open): Use socklen_t.
14306 * remote-utils.c (socklen_t): Provide a default.
14307 (remote_open): Use socklen_t.
14308 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14311 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14313 * linux-low.c (linux_read_memory, linux_write_memory)
14314 (linux_read_auxv): Likewise.
14315 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14316 (check_mem_write): Likewise.
14317 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14319 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14320 (registers_from_string, register_data): Likewise.
14321 * server.c (handle_query, main): Likewise.
14322 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14323 (decode_M_packet): Likewise.
14324 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14325 * target.h (struct target_ops): Update read_memory, write_memory,
14327 (read_inferior_memory, write_inferior_memory): Update.
14328 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14329 to unsigned char *.
14330 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14331 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14332 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14333 linux-s390-low.c, linux-sh-low.c: Update for changes in
14334 read_inferior_memory and the_low_target->breakpoint.
14336 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14338 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14339 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14340 * configure.srv: Add powerpc64-*-linux*.
14341 * linux-ppc64-low.c: New file.
14343 2005-05-23 Orjan Friberg <orjanf@axis.com>
14345 * linux-cris-low.c: New file with support for CRIS.
14346 * linux-crisv32-low.c: Ditto for CRISv32.
14347 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14348 (clean): Add reg-cris.c and reg-crisv32.c.
14349 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14350 reg-crisv32.o, and reg-crisv32.c to make rules.
14351 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14352 recognized targets.
14354 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14356 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14357 of sizeof (PTRACE_XFER_TYPE).
14358 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14360 2005-05-12 Orjan Friberg <orjanf@axis.com>
14362 * target.h (struct target_ops): Add insert_watchpoint,
14363 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14364 pointers for hardware watchpoint support.
14365 * linux-low.h (struct linux_target_ops): Ditto.
14366 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14367 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14368 to linux_target_ops.
14369 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14371 * server.c (main): Recognize 'Z' and 'z' packets.
14373 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14375 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14376 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14377 (the_low_target): Add new members.
14379 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14381 * proc-service.c (ps_lgetregs): Search all_processes instead of
14384 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14386 * server.c (start_inferior): Change return type to int.
14387 (attach_inferior): Change sigptr to int *.
14388 (handle_v_cont, handle_v_requests): Change signal to int *.
14389 (main): Change signal to int.
14391 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14393 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14394 * configure.srv: Add m32r*-*-linux*.
14395 * linux-m32r-low.c: New file.
14397 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14399 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14401 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14403 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14404 Take unsigned long arguments for PIDs.
14405 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14406 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14407 (wait_for_sigstop, linux_resume_one_process)
14408 (regsets_fetch_inferior_registers, linux_send_signal)
14409 (linux_read_auxv): Likewise. Update the types of variables holding
14410 PIDs. Update format string specifiers.
14411 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14412 * remote-utils.c (prepare_resume_reply): Likewise.
14413 * server.c (cont_thread, general_thread, step_thread)
14414 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14416 (handle_query): Update format specifiers.
14417 (handle_v_cont, main): Use strtoul for thread IDs.
14418 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14419 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14420 (general_thread, step_thread, thread_from_wait)
14421 (old_thread_from_wait): Update.
14422 * target.h (struct thread_resume): Use unsigned long for THREAD.
14423 (struct target_ops): Use unsigned long for arguments to attach and
14426 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14428 * acinclude.m4: Include bfd/bfd.m4 directly.
14429 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14430 <agriffis@toolchain.org>.
14431 * aclocal.m4, configure: Regenerated.
14433 2005-01-07 Andrew Cagney <cagney@gnu.org>
14435 * configure.ac: Rename configure.in, require autoconf 2.59.
14436 * configure: Re-generate.
14438 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14440 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14441 LIBS when finished.
14442 * aclocal.m4: Regenerated.
14443 * configure: Regenerated.
14445 2004-11-21 Andreas Schwab <schwab@suse.de>
14447 * linux-m68k-low.c (m68k_num_gregs): Define.
14448 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14449 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14450 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14451 (m68k_breakpoint_at): New. Add to the_low_target.
14453 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14454 srv_linux_thread_db to yes.
14456 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14458 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14459 (ARCH_SET_FS): Likewise.
14460 (ARCH_GET_FS): Likewise.
14461 (ARCH_GET_GS): Likewise.
14463 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14465 * linux-i386-low.c (ps_get_thread_area): New.
14466 * linux-x86-64-low.c (ps_get_thread_area): New.
14467 * linux-low.c: Include <sys/syscall.h>.
14468 (linux_kill_one_process): Don't kill the first thread here.
14469 (linux_kill): Kill the first thread here.
14470 (kill_lwp): New function.
14471 (send_sigstop, linux_send_signal): Use it.
14472 * proc-service.c: Clean up #ifdefs.
14473 (fpregset_info): Delete.
14474 (ps_lgetregs): Update and enable implementation.
14475 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14477 * remote-utils.c (struct sym_cache, symbol_cache): New.
14478 (input_interrupt): Print a clearer message.
14479 (async_io_enabled): New variable.
14480 (enable_async_io, disable_async_io): Use it. Update comments.
14481 (look_up_one_symbol): Use the symbol cache.
14482 * thread-db.c (thread_db_look_up_symbols): New function.
14483 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14485 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14487 * configure.in: Test for -rdynamic.
14488 * configure: Regenerated.
14489 * Makefile (INTERNAL_LDFLAGS): New.
14490 (gdbserver, gdbreplay): Use it.
14492 2004-09-02 Andrew Cagney <cagney@gnu.org>
14494 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14496 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14498 * linux-low.c (linux_wait): Clear all_processes list also.
14500 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14502 * linux-low.c: Include <errno.h>. Remove extern declaration of
14505 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14507 * gdbreplay.c, server.h, utils.c: Update copyright years.
14509 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14511 * server.c (main): Print child status or termination signal from
14512 variable 'signal', not 'sig'.
14514 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14516 * linux-low.c (linux_read_memory): Change return type to
14517 int. Check for and return error from ptrace().
14518 * target.c (read_inferior_memory): Change return type to int. Pass
14519 back return status from the_target->read_memory().
14520 * target.h (struct target_ops): Adapt *read_memory() prototype.
14522 (read_inferior_memory): Adapt prototype.
14523 * server.c (main): Return an error packet if
14524 read_inferior_memory() returns an error.
14526 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14528 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14529 Unify with other clean targets.
14531 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14533 * server.c (handle_v_cont): Call set_desired_inferior.
14535 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14537 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14539 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14541 * linux-low.c (linux_wait): Unblock async I/O.
14542 (linux_resume): Block and enable async I/O.
14543 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14544 * server.h (block_async_io, unblock_async_io): Add prototypes.
14546 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14548 * remote-utils.c (remote_open): Print a status notice after
14549 opening a TCP port.
14550 * server.c (attach_inferior): Print a status notice after
14553 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14555 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14557 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14559 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14561 * server.c, target.h: Update copyright years.
14563 2004-02-25 Roland McGrath <roland@redhat.com>
14565 * target.h (struct target_ops): New member `read_auxv'.
14566 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14567 * linux-low.c (linux_read_auxv): New function.
14568 (linux_target_ops): Initialize `read_auxv' member to that.
14570 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14572 Committed by Jim Blandy <jimb@redhat.com>.
14574 * linux-s390-low.c (s390_num_regs): Update.
14575 (s390_regmap): Remove control registers. Use __s390x__ predefine
14576 instead of GPR_SIZE to distiguish s390 and s390x targets.
14578 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14580 * linux-low.c: Update copyright year.
14581 (check_removed_breakpoint): Clear pending_is_breakpoint.
14582 (linux_set_resume_request, linux_queue_one_thread)
14583 (resume_status_pending_p): New functions.
14584 (linux_continue_one_thread): Use process->resume.
14585 (linux_resume): Only resume threads if there are no pending events.
14586 * linux-low.h (struct process_info): Add resume request
14589 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14591 * regcache.c (new_register_cache): Clear the allocated register
14592 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14594 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14596 * linux-low.c (linux_resume): Take a struct thread_resume *
14598 (linux_wait): Update call.
14599 (resume_ptr): New static variable.
14600 (linux_continue_one_thread): Renamed from
14601 linux_continue_one_process. Use resume_ptr.
14602 (linux_resume): Use linux_continue_one_thread.
14603 * server.c (handle_v_cont, handle_v_requests): New functions.
14604 (myresume): New function.
14605 (main): Handle 'v' case.
14606 * target.h (struct thread_resume): New type.
14607 (struct target_ops): Change argument of "resume" to struct
14609 (myresume): Delete macro.
14611 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14613 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14614 (uninstall): Support DESTDIR.
14616 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14618 * configure.srv: Add xscale*linux copy of arm*linux entry.
14620 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14622 * linux-arm-low.c (arm_reinsert_addr): New function.
14623 (the_low_target): Add arm_reinsert_addr.
14625 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14627 * mem-break.c: Remove whitespace at end of file.
14629 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14631 * configure.in: Check whether we need to prototype strerror.
14632 * server.h: Optionally prototype strerror.
14633 * gdbreplay.c (perror_with_name): Use strerror.
14634 * linux-low.c (linux_attach_lwp): Use strerror.
14635 * utils.c (perror_with_name): Use strerror.
14636 * config.in, configure: Regenerated.
14638 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14640 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14641 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14643 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14645 * Makefile.in (SFILES): Update.
14646 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14647 low-sun3.c: Remove files.
14649 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14651 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14652 (linux_detach_one_process, linux_detach): New functions.
14653 (linux_target_ops): Add linux_detach.
14654 * server.c (main): Handle 'D' packet.
14655 * target.h (struct target_ops): Add "detach" member.
14656 (detach_inferior): Define.
14658 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14660 From Kelley Cook <kelleycook@wideopenwest.com>:
14661 * configure.srv: Accept i[34567]86 variants.
14663 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14665 * linux-low.c (linux_wait_for_event): Correct comment typos.
14666 (linux_resume_one_process): Call check_removed_breakpoint.
14667 (linux_send_signal): New function.
14668 (linux_target_ops): Add linux_send_signal.
14669 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14671 * target.h (struct target_ops): Add send_signal.
14673 2003-05-29 Jim Blandy <jimb@redhat.com>
14675 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14676 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14677 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14678 away part of the register's value.
14680 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14682 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14683 (linux_wait_for_event, linux_init_signals): Likewise.
14685 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14687 * configure.in: Check for stdlib.h.
14688 * configure: Regenerated.
14689 * config.in: Regenerated.
14691 2003-01-04 Andreas Schwab <schwab@suse.de>
14693 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14695 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14697 * Makefile.in: Remove obsolete code.
14699 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14701 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14702 defined(PT_FPR0_HI).
14704 2002-11-17 Stuart Hughes <seh@zee2.com>
14706 * linux-arm-low.c (arm_num_regs): Increase.
14707 (arm_regmap): Include status register.
14709 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14711 * linux-low.c (register_addr): Remove incorrect -1 check.
14713 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14715 * linux-low.c (linux_create_inferior): Call setpgid. Return
14717 (unstopped_p, linux_signal_pid): Remove.
14718 (linux_target_ops): Remove linux_signal_pid.
14719 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14720 global instead of target method.
14721 * target.h (struct target_ops): Remove signal_pid. Update comment
14722 for create_inferior.
14723 * server.c (signal_pid): New variable.
14724 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14725 gdbserver. Set the child to be the foreground process group.
14726 (attach_inferior): Set signal_pid.
14728 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14730 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14732 2002-08-20 Jim Blandy <jimb@redhat.com>
14734 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14737 2002-08-01 Andrew Cagney <cagney@redhat.com>
14739 * Makefile.in: Make chill references obsolete.
14741 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14743 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14744 * configure: Regenerate.
14745 * config.in: Regenerate.
14747 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14749 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14750 (perror_with_name, remote_close, remote_open, expect, play): Static.
14752 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14754 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14755 byte offsets instead of an array of indexes.
14756 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14758 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14760 * regcache.c: Add comment.
14762 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14764 * thread-db.c: New file.
14765 * proc-service.c: New file.
14766 * acinclude.m4: New file.
14767 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14768 proc-service.o, and thread-db.o.
14769 (linux-low.o): Add USE_THREAD_DB.
14770 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14771 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14772 * aclocal.m4: Regenerated.
14773 * config.in: Regenerated.
14774 * configure: Regenerated.
14775 * configure.in: Check for proc_service.h, sys/procfs.h,
14776 thread_db.h, and linux/elf.h headrs.
14777 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14778 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14779 Check for -lthread_db and thread support.
14780 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14781 PowerPC, and SuperH.
14782 * i387-fp.c: Constify arguments.
14783 * i387-fp.h: Likewise.
14784 * inferiors.c: (struct thread_info): Renamed from
14785 `struct inferior_info'. Remove PID member. Use generic inferior
14786 list header. All uses updated.
14787 (inferiors, signal_pid): Removed.
14788 (all_threads): New variable.
14789 (get_thread): Define.
14790 (add_inferior_to_list): New function.
14791 (for_each_inferior): New function.
14792 (change_inferior_id): New function.
14793 (add_inferior): Removed.
14794 (remove_inferior): New function.
14795 (add_thread): New function.
14796 (free_one_thread): New function.
14797 (remove_thread): New function.
14798 (clear_inferiors): Use for_each_inferior and free_one_thread.
14799 (find_inferior): New function.
14800 (find_inferior_id): New function.
14801 (inferior_target_data): Update argument type.
14802 (set_inferior_target_data): Likewise.
14803 (inferior_regcache_data): Likewise.
14804 (set_inferior_regcache_data): Likewise.
14805 * linux-low.c (linux_bp_reinsert): Remove.
14806 (all_processes, stopping_threads, using_thrads)
14807 (struct pending_signals, debug_threads, pid_of): New.
14808 (inferior_pid): Replace with macro.
14809 (struct inferior_linux_data): Remove.
14810 (get_stop_pc, add_process): New functions.
14811 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14812 Use add_process and add_thread.
14813 (linux_attach_lwp): New function, based on old linux_attach. Use
14814 add_process and add_thread. Set stop_expected for new threads.
14815 (linux_attach): New function.
14816 (linux_kill_one_process): New function.
14817 (linux_kill): Kill all LWPs.
14818 (linux_thread_alive): Use find_inferior_id.
14819 (check_removed_breakpoints, status_pending_p): New functions.
14820 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14821 Update. Use WNOHANG. Wait for cloned processes also. Update process
14822 struct for the found process.
14823 (linux_wait_for_event): New function.
14824 (linux_wait): Use it. Support LWPs.
14825 (send_sigstop, wait_for_sigstop, stop_all_processes)
14826 (linux_resume_one_process, linux_continue_one_process): New functions.
14827 (linux_resume): Support LWPs.
14828 (REGISTER_RAW_SIZE): Remove.
14829 (fetch_register): Use register_size instead. Call supply_register.
14830 (usr_store_inferior_registers): Likewise. Call collect_register.
14831 Fix recursive case.
14832 (regsets_fetch_inferior_registers): Improve error message.
14833 (regsets_store_inferior_registers): Add debugging.
14834 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14835 (unstopped_p, linux_signal_pid): New functions.
14836 (linux_target_ops): Add linux_signal_pid.
14837 (linux_init_signals): New function.
14838 (initialize_low): Call it. Initialize using_threads.
14839 * regcache.c (inferior_regcache_data): Add valid
14841 (get_regcache): Fetch registers lazily. Add fetch argument
14842 and update all callers.
14843 (regcache_invalidate_one, regcache_invalidate): New
14845 (new_register_cache): Renamed from create_register_cache.
14846 Return the new regcache.
14847 (free_register_cache): Change argument to a void *.
14848 (registers_to_string, registers_from_string): Call get_regcache
14849 with fetch flag set.
14850 (register_data): Make static. Pass fetch flag to get_regcache.
14851 (supply_register): Call get_regcache with fetch flag clear.
14852 (collect_register): Call get_regcache with fetch flag set.
14853 (collect_register_as_string): New function.
14854 * regcache.h: Update.
14855 * remote-utils.c (putpkt): Flush after debug output and use
14857 Handle input interrupts while waiting for an ACK.
14858 (input_interrupt): Use signal_pid method.
14859 (getpkt): Flush after debug output and use stderr.
14860 (outreg): Use collect_register_as_string.
14861 (new_thread_notify, dead_thread_notify): New functions.
14862 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14863 and general_thread.
14864 (look_up_one_symbol): Flush after debug output.
14865 * server.c (step_thread, server_waiting): New variables.
14866 (start_inferior): Don't use signal_pid. Update call to mywait.
14867 (attach_inferior): Update call to mywait.
14868 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14869 (main): Don't fetch/store registers explicitly. Use
14870 set_desired_inferior. Support proposed ``Hs'' packet. Update
14872 * server.h: Update.
14873 (struct inferior_list, struct_inferior_list_entry): New.
14874 * target.c (set_desired_inferior): New.
14875 (write_inferior_memory): Constify.
14876 (mywait): New function.
14877 * target.h: Update.
14878 (struct target_ops): New signal_pid method.
14879 (mywait): Removed macro, added prototype.
14881 * linux-low.h (regset_func): Removed.
14882 (regset_fill_func, regset_store_func): New.
14883 (enum regset_type): New.
14884 (struct regset_info): Add type field. Use new operation types.
14885 (struct linux_target_ops): stop_pc renamed to get_pc.
14886 Add decr_pc_after_break and breakpoint_at.
14887 (get_process, get_thread_proess, get_process_thread)
14888 (strut process_info, all_processes, linux_attach_lwp)
14889 (thread_db_init): New.
14891 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14892 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14893 (the_low_target): Add new members.
14894 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14895 (i386_store_fpxregset): Constify.
14896 (target_regsets): Add new kind identifier.
14897 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14898 (i386_set_pc): Add debugging.
14899 (i386_breakpoint_at): New function.
14900 (the_low_target): Add new members.
14901 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14902 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14903 (mips_breakpoint_at): New.
14904 (the_low_target): Add new members.
14905 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14906 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14907 (the_low_target): Add new members.
14908 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14909 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14910 (the_low_target): Add new members.
14911 * linux-x86-64-low.c (target_regsets): Add new kind
14914 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
14916 From Martin Pool <mbp@samba.org>:
14917 * server.c (gdbserver_usage): New function.
14920 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
14922 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14923 stop_at -> stop_pc.
14925 2002-05-04 Andrew Cagney <ac131313@redhat.com>
14927 * Makefile.in: Remove obsolete code.
14929 2002-04-24 Michal Ludvig <mludvig@suse.cz>
14931 * linux-low.c (regsets_fetch_inferior_registers),
14932 (regsets_store_inferior_registers): Removed cast to int from
14934 * regcache.h: Added declaration of struct inferior_info.
14936 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14938 * inferiors.c (struct inferior_info): Add regcache_data.
14939 (add_inferior): Call create_register_cache.
14940 (clear_inferiors): Call free_register_cache.
14941 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14942 * regcache.c (struct inferior_regcache_data): New.
14943 (registers): Remove.
14944 (get_regcache): New function.
14945 (create_register_cache, free_register_cache): New functions.
14946 (set_register_cache): Don't initialize the register cache here.
14947 (registers_to_string, registers_from_string, register_data): Call
14949 * regcache.h: Add prototypes.
14950 * server.h: Likewise.
14952 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14954 * mem-break.c: New file.
14955 * mem-break.h: New file.
14956 * Makefile.in: Add mem-break.o rule; update server.h
14958 * inferiors.c (struct inferior_info): Add target_data
14960 (clear_inferiors): Free target_data member if set.
14961 (inferior_target_data, set_inferior_target_data): New functions.
14962 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14963 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14964 * linux-low.c (linux_bp_reinsert): New variable.
14965 (struct inferior_linux_data): New.
14966 (linux_create_inferior): Use set_inferior_target_data.
14967 (linux_attach): Likewise. Call add_inferior.
14968 (linux_wait_for_one_inferior): New function.
14969 (linux_wait): Call it.
14970 (linux_write_memory): Add const.
14971 (initialize_low): Call set_breakpoint_data.
14972 * linux-low.h (struct linux_target_ops): Add breakpoint
14974 * server.c (attach_inferior): Remove extra add_inferior
14976 * server.h: Include mem-break.h. Update inferior.c
14978 * target.c (read_inferior_memory)
14979 (write_inferior_memory): New functions.
14980 * target.h (read_inferior_memory)
14981 (write_inferior_memory): Change macros to prototypes.
14982 (struct target_ops): Update comments. Add const to write_memory
14985 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
14987 * linux-low.c (usr_store_inferior_registers): Support
14988 registers which are allowed to fail to store.
14989 * linux-low.h (linux_target_ops): Likewise.
14990 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14991 (ppc_cannot_store_register): FPSCR may not be storable.
14993 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14995 * server.h: Include <string.h> if HAVE_STRING_H.
14996 * ChangeLog: Correct paths in last ChangeLog entry.
14998 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15000 * linux-low.h: Remove obsolete prototypes.
15001 (struct linux_target_ops): New.
15002 (extern the_low_target): New.
15003 * linux-low.c (num_regs, regmap): Remove declarations.
15004 (register_addr): Use the_low_target explicitly.
15005 (fetch_register): Likewise.
15006 (usr_fetch_inferior_registers): Likewise.
15007 (usr_store_inferior_registers): Likewise.
15008 * linux-arm-low.c (num_regs): Remove.
15009 (arm_num_regs): Define.
15010 (arm_regmap): Renamed from regmap, made static.
15011 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15013 (arm_cannot_store_register): Renamed from cannot_store_register,
15015 (the_low_target): New.
15016 * linux-i386-low.c (num_regs): Remove.
15017 (i386_num_regs): Define.
15018 (i386_regmap): Renamed from regmap, made static.
15019 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15021 (i386_cannot_store_register): Renamed from cannot_store_register,
15023 (the_low_target): New.
15024 * linux-ia64-low.c (num_regs): Remove.
15025 (ia64_num_regs): Define.
15026 (ia64_regmap): Renamed from regmap, made static.
15027 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15029 (ia64_cannot_store_register): Renamed from cannot_store_register,
15031 (the_low_target): New.
15032 * linux-m68k-low.c (num_regs): Remove.
15033 (m68k_num_regs): Define.
15034 (m68k_regmap): Renamed from regmap, made static.
15035 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15037 (m68k_cannot_store_register): Renamed from cannot_store_register,
15039 (the_low_target): New.
15040 * linux-mips-low.c (num_regs): Remove.
15041 (mips_num_regs): Define.
15042 (mips_regmap): Renamed from regmap, made static.
15043 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15045 (mips_cannot_store_register): Renamed from cannot_store_register,
15047 (the_low_target): New.
15048 * linux-ppc-low.c (num_regs): Remove.
15049 (ppc_num_regs): Define.
15050 (ppc_regmap): Renamed from regmap, made static.
15051 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15053 (ppc_cannot_store_register): Renamed from cannot_store_register,
15055 (the_low_target): New.
15056 * linux-s390-low.c (num_regs): Remove.
15057 (s390_num_regs): Define.
15058 (s390_regmap): Renamed from regmap, made static.
15059 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15061 (s390_cannot_store_register): Renamed from cannot_store_register,
15063 (the_low_target): New.
15064 * linux-sh-low.c (num_regs): Remove.
15065 (sh_num_regs): Define.
15066 (sh_regmap): Renamed from regmap, made static.
15067 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15069 (sh_cannot_store_register): Renamed from cannot_store_register,
15071 (the_low_target): New.
15072 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15073 (the_low_target): New.
15075 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15077 * Makefile.in: Add stamp-h target.
15078 * configure.in: Create stamp-h.
15079 * configure: Regenerated.
15081 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15083 * inferiors.c: New file.
15084 * target.c: New file.
15085 * target.h: New file.
15086 * Makefile.in: Add target.o and inferiors.o. Update
15088 * linux-low.c (inferior_pid): New static variable,
15089 moved from server.c.
15090 (linux_create_inferior): Renamed from create_inferior.
15091 Call add_inferior. Return 0 on success instead of a PID.
15092 (linux_attach): Renamed from myattach.
15093 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15094 (linux_thread_alive): Renamed from mythread_alive.
15095 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15097 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15098 (regsets_store_inferior_registers): Correct error message.
15099 Add missing ``return 0''.
15100 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15101 (linux_store_registers): Renamed from store_inferior_registers.
15102 (linux_read_memory): Renamed from read_inferior_memory.
15103 (linux_write_memory): Renamed from write_inferior_memory.
15104 (linux_target_ops): New structure.
15105 (initialize_low): Call set_target_ops ().
15106 * remote-utils.c (unhexify): New function.
15107 (hexify): New function.
15108 (input_interrupt): Send signals to ``signal_pid''.
15109 * server.c (inferior_pid): Remove.
15110 (start_inferior): Update create_inferior call.
15111 (attach_inferior): Call add_inferior.
15112 (handle_query): New function.
15113 (main): Call handle_query for `q' packets.
15114 * server.h: Include "target.h". Remove obsolete prototypes.
15115 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15117 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15119 * Makefile.in: Add WARN_CFLAGS. Update configury
15121 * configure.in: Check for <string.h>
15122 * configure: Regenerate.
15123 * config.in: Regenerate.
15124 * gdbreplay.c: Include needed system headers.
15125 (remote_open): Remove strchr prototype.
15126 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15127 * regcache.c (supply_register): Change buf argument to const void *.
15128 (supply_register_by_name): Likewise.
15129 (collect_register): Change buf argument to void *.
15130 (collect_register_by_name): Likewise.
15131 * regcache.h: Add missing prototypes.
15132 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15133 * server.c (handle_query): New function.
15134 (attached): New static variable, moved out of main.
15135 (main): Quiet longjmp clobber warnings.
15136 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15137 * utils.c (error): Remove NORETURN.