1 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
3 * inferiors.h (inferior_target_data): Rename to ...
4 (thread_target_data): ... this.
5 (inferior_regcache_data): Rename to ...
6 (thread_regcache_data): ... this.
7 (set_inferior_regcache_data): Rename to ...
8 (set_thread_regcache_data): ... this.
9 * inferiors.c (inferior_target_data): Rename to ...
10 (thread_target_data): ... this.
11 (inferior_regcache_data): Rename to ...
12 (thread_regcache_data): ... this.
13 (set_inferior_regcache_data): Rename to ...
14 (set_thread_regcache_data): ... this.
15 (free_one_thread): Update.
16 * linux-low.h (get_thread_lwp): Update.
17 * regcache.c (get_thread_regcache): Update.
18 (regcache_invalidate_thread): Update.
19 (free_register_cache_thread): Update.
20 * win32-i386-low.c (update_debug_registers_callback): Update.
21 (win32_get_current_dr): Update.
22 * win32-low.c (thread_rec): Update.
23 (delete_thread_info): Update.
24 (continue_one_thread): Update.
25 (suspend_one_thread): Update.
27 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
29 * inferiors.c (set_inferior_target_data): Remove.
30 * inferiors.h (set_inferior_target_data): Remove.
32 2017-08-18 Yao Qi <yao.qi@linaro.org>
34 * Makefile.in (OBS): Add selftest.o.
35 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
36 * configure, config.in: Re-generated.
37 * server.c: Include common/sefltest.h.
38 (captured_main): Handle option --selftest.
40 2017-08-09 Yao Qi <yao.qi@linaro.org>
42 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
43 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
44 i386-avx-mpx.o and i386-mmx.o.
45 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
46 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
47 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
48 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
49 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
50 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
51 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
52 i386/amd64-avx-mpx.xml.
54 2017-08-09 Yao Qi <yao.qi@linaro.org>
56 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
58 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
59 i386/x32-avx-avx512.xml.
61 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
63 * tracepoint.h (enum class fast_tpoint_collect_result): New
65 (fast_tracepoint_collecting): Change return type to
66 fast_tpoint_collect_result.
67 * tracepoint.c (fast_tracepoint_collecting): Likewise.
68 * linux-low.h: Include tracepoint.h.
69 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
70 fast_tpoint_collect_result.
71 * linux-low.c (handle_tracepoints): Adjust.
72 (linux_fast_tracepoint_collecting): Change return type to
73 fast_tpoint_collect_result.
74 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
75 linux_wait_1, stuck_in_jump_pad_callback,
76 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
77 proceed_one_lwp): Adjust to type change.
79 2017-07-10 Yao Qi <yao.qi@linaro.org>
81 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
83 2017-06-29 Yao Qi <yao.qi@linaro.org>
85 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
87 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
89 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
91 * Makefile.in (IPA_OBJS): Sort and format one item per line.
93 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
95 * linux-low.c (linux_create_inferior): Adjust code to access the
96 environment information via 'gdb_environ' class.
97 * lynx-low.c (lynx_create_inferior): Likewise.
98 * server.c (our_environ): Make it an instance of 'gdb_environ'.
99 (get_environ): Return a pointer to 'our_environ'.
100 (captured_main): Initialize 'our_environ'.
101 * server.h (get_environ): Adjust prototype.
102 * spu-low.c (spu_create_inferior): Adjust code to access the
103 environment information via 'gdb_environ' class.
105 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
107 * linux-low.c (linux_read_memory, linux_write_memory): Remove
108 usage of "register" keyword.
110 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
112 * configure: Re-generate.
114 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
116 * configure: Re-generate.
118 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
120 * Makefile.in (COMPILE.pre): Add "-x c++".
122 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
124 * fork-child.c: Conditionally include <signal.h>.
126 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
128 * server.c (handle_general_set): Handle new packet
130 (handle_query): Add "QStartupWithShell" to the list of supported
132 (gdbserver_usage): Add help text explaining the
133 new "--startup-with-shell" and "--no-startup-with-shell" CLI
135 (captured_main): Recognize and act upon the presence of the new
138 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
139 Pedro Alves <palves@redhat.com>
141 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
142 * configure: Regenerate.
143 * configure.srv (srv_linux_obj): Add "fork-child.o" and
145 (i[34567]86-*-lynxos*): Likewise.
146 (spu*-*-*): Likewise.
147 * fork-child.c: New file.
148 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
150 (linux_ptrace_fun): New function.
151 (linux_create_inferior): Adjust function prototype to reflect
152 change on "target.h". Adjust function code to use
154 (linux_request_interrupt): Delete "signal_pid".
155 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
156 (lynx_ptrace_fun): New function.
157 (lynx_create_inferior): Adjust function prototype to reflect
158 change on "target.h". Adjust function code to use
160 * nto-low.c (nto_create_inferior): Adjust function prototype and
161 code to reflect change on "target.h". Update comments.
162 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
163 "common-terminal.h" and "environ.h".
164 (terminal_fd): Moved to fork-child.c.
165 (old_foreground_pgrp): Likewise.
166 (restore_old_foreground_pgrp): Likewise.
167 (last_status): Make it global.
168 (last_ptid): Likewise.
169 (our_environ): New variable.
170 (startup_with_shell): Likewise.
171 (program_name): Likewise.
172 (program_argv): Rename to...
173 (program_args): ...this.
174 (wrapper_argv): New variable.
175 (start_inferior): Delete function.
176 (get_exec_wrapper): New function.
177 (get_exec_file): Likewise.
178 (get_environ): Likewise.
179 (prefork_hook): Likewise.
180 (post_fork_inferior): Likewise.
181 (postfork_hook): Likewise.
182 (postfork_child_hook): Likewise.
183 (handle_v_run): Update code to deal with arguments coming from the
184 remote host. Update calls from "start_inferior" to
186 (captured_main): Likewise. Initialize environment variable. Call
188 * server.h (post_fork_inferior): New prototype.
189 (get_environ): Likewise.
190 (last_status): Declare.
191 (last_ptid): Likewise.
192 (signal_pid): Likewise.
193 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
194 (spu_ptrace_fun): New function.
195 (spu_create_inferior): Adjust function prototype to reflect change
196 on "target.h". Adjust function code to use "fork_inferior".
197 * target.c (target_terminal_init): New function.
198 (target_terminal_inferior): Likewise.
199 (target_terminal_ours): Likewise.
200 * target.h: Include <vector>.
201 (struct target_ops) <create_inferior>: Update prototype.
202 (create_inferior): Update macro.
203 * utils.c (gdb_flush_out_err): New function.
204 * win32-low.c (win32_create_inferior): Adjust function prototype
205 and code to reflect change on "target.h".
207 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
209 * inferiors.c (switch_to_thread): New function.
211 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
213 * Makefile.in (SFILE): Add "common/job-control.c".
214 (OBS): Add "job-control.o".
216 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
218 * Makefile: Remove "@host_makefile_frag@".
220 2017-05-05 Pedro Alves <palves@redhat.com>
222 * configure: Regenerate.
224 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
226 * configure: Regenerate.
228 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
230 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
231 software_single_step change of return type to
232 std::vector<CORE_ADDR>.
233 * linux-low.c (install_software_single_step_breakpoints):
235 * linux-low.h (install_software_single_step_breakpoints):
238 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
240 * remote-utils.c: Include "gdb_termios.h" instead of
242 * terminal.h: Delete file.
244 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
246 * server.c: Include <vector>.
247 <program_argv, wrapper_argv>: Convert to std::vector.
248 (start_inferior): Rewrite function to use C++.
249 (handle_v_run): Likewise. Update code that calculates the argv
250 based on the vRun packet; use C++.
251 (captured_main): Likewise.
253 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
255 * server.c (handle_v_cont): Initialize thread_resume::thread
258 2017-04-05 Pedro Alves <palves@redhat.com>
260 * configure: Regenerate.
262 2017-04-05 Pedro Alves <palves@redhat.com>
264 * gdbreplay.c (sync_error): Constify.
265 * linux-x86-low.c (push_opcode): Constify.
267 2017-04-05 Pedro Alves <palves@redhat.com>
269 * win32-low.c (get_child_debug_event)
270 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
271 Report TARGET_WAITKIND_SPURIOUS instead.
273 2017-04-05 Pedro Alves <palves@redhat.com>
275 * remote-utils.c (remote_prepare, remote_open): Constify.
276 * remote-utils.h (remote_prepare, remote_open): Constify.
277 * server.c (captured_main): Constify 'port' handling.
279 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
281 * Makefile.in (clean): Clear .deps.
283 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
285 * .gitignore: Remove generated files, replace with wildcard.
286 * (clean): Replace removal of generated files with wildcard.
287 (version.c): Replace with...
288 (version-generated.c): ...this.
289 (xml-builtin.c): Replace with...
290 (xml-builtin-generated.c): ...this.
291 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
292 (%.c: *regformats*): Replace with...
293 (%-generated.c: *regformats*): ...this.
295 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
297 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
298 (xtensa_fill_gregset): Call collect_register_by_name for
300 (xtensa_store_gregset): Call supply_register_by_name for
303 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
305 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
306 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
307 (xtensa_store_gregset): Call supply_register for all registers in
308 a0_regnum..a0_regnum + C0_NREGS range.
310 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
312 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
313 (ax-ipa.o: ax.c): Remove.
314 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
315 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
316 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
317 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
318 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
320 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
322 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
323 (print-utils-ipa.o: ../common/print-utils.c): Remove.
324 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
325 (errors-ipa.o: ../common/errors.c): Remove.
326 (format-ipa.o: ../common/format.c): Remove.
327 (common-utils-ipa.o: ../common/common-utils.c): Remove.
329 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
331 * Makefile.in (%-ipa.o: %.c): New rule.
332 (tracepoint-ipa.o: tracepoint.c): Remove.
333 (utils-ipa.o: utils.c): Remove.
334 (remote-utils-ipa.o: remote-utils.c): Remove.
335 (regcache-ipa.o: regcache.c): Remove.
336 (i386-linux-ipa.o: i386-linux.c): Remove.
337 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
338 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
339 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
340 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
341 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
342 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
343 (amd64-linux-ipa.o: amd64-linux.c): Remove.
344 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
345 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
346 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
347 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
348 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
349 (aarch64-ipa.o: aarch64.c): Remove.
350 (s390-linux32-ipa.o: s390-linux32.c): Remove.
351 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
352 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
353 (s390-linux64-ipa.o: s390-linux64.c): Remove.
354 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
355 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
356 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
357 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
358 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
359 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
360 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
361 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
362 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
363 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
364 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
365 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
366 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
367 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
368 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
369 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
370 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
371 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
372 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
373 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
374 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
375 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
376 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
377 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
378 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
379 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
380 (tdesc-ipa.o: tdesc.c): Remove.
381 (x32-linux-ipa.o: x32-linux.c): Remove.
382 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
383 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
385 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
387 * Makefile.in (%.o: ../arch/%.c): New rule.
388 (arm.o: ../arch/arm.c): Remove.
389 (arm-linux.o: ../arch/arm-linux.c): Remove.
390 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
391 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
393 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
395 * Makefile.in (%.o: ../nat/%.c): New rule.
396 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
397 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
398 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
399 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
400 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
401 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
402 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
403 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
404 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
405 (linux-personality.o: ../nat/linux-personality.c): Remove.
406 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
407 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
408 (x86-linux.o: ../nat/x86-linux.c): Remove.
409 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
410 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
412 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
414 * Makefile.in (%.o: ../common/%.c): New rule.
415 (signals.o: ../common/signals.c): Remove.
416 (print-utils.o: ../common/print-utils.c): Remove.
417 (rsp-low.o: ../common/rsp-low.c): Remove.
418 (common-utils.o: ../common/common-utils.c): Remove.
419 (posix-strerror.o: ../common/posix-strerror.c): Remove.
420 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
421 (vec.o: ../common/vec.c): Remove.
422 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
423 (xml-utils.o: ../common/xml-utils.c): Remove.
424 (ptid.o: ../common/ptid.c): Remove.
425 (buffer.o: ../common/buffer.c): Remove.
426 (format.o: ../common/format.c): Remove.
427 (filestuff.o: ../common/filestuff.c): Remove.
428 (agent.o: ../common/agent.c): Remove.
429 (errors.o: ../common/errors.c): Remove.
430 (environ.o: ../common/environ.c): Remove.
431 (common-debug.o: ../common/common-debug.c): Remove.
432 (cleanups.o: ../common/cleanups.c): Remove.
433 (common-exceptions.o: ../common/common-exceptions.c): Remove.
434 (fileio.o: ../common/fileio.c): Remove.
435 (common-regcache.o: ../common/common-regcache.c): Remove.
436 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
437 (new-op.o: ../common/new-op.c): Remove.
438 (btrace-common.o: ../common/btrace-common.c): Remove.
440 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
442 * Makefile.in (%.o: ../target/%.c): New rule.
443 (waitstatus.o: ../target/waitstatus.c): Remove.
445 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
448 (%.c: ../regformats/%.dat,
449 (%.c: ../regformats/arm/%.dat,
450 (%.c: ../regformats/i386/%.dat,
451 (%.c: ../regformats/rs6000/%.dat): New rules.
454 (arm-with-iwmmxt.c): Remove.
455 (arm-with-vfpv2.c): Remove.
456 (arm-with-vfpv3.c): Remove.
457 (arm-with-neon.c): Remove.
458 (reg-bfin.c): Remove.
459 (reg-cris.c): Remove.
460 (reg-crisv32.c): Remove.
462 (i386-linux.c): Remove.
463 (i386-avx.c): Remove.
464 (i386-avx-linux.c): Remove.
465 (i386-avx-avx512.c): Remove.
466 (i386-avx-avx512-linux.c): Remove.
467 (i386-mpx.c): Remove.
468 (i386-mpx-linux.c): Remove.
469 (i386-avx-mpx-avx512-pku.c): Remove.
470 (i386-avx-mpx-avx512-pku-linux.c): Remove.
471 (i386-avx-mpx.c): Remove.
472 (i386-avx-mpx-linux.c): Remove.
473 (i386-mmx.c): Remove.
474 (i386-mmx-linux.c): Remove.
475 (reg-ia64.c): Remove.
476 (reg-m32r.c): Remove.
477 (reg-m68k.c): Remove.
479 (mips-linux.c): Remove.
480 (mips-dsp-linux.c): Remove.
481 (mips64-linux.c): Remove.
482 (mips64-dsp-linux.c): Remove.
483 (nios2-linux.c): Remove.
484 (powerpc-32.c): Remove.
485 (powerpc-32l.c): Remove.
486 (powerpc-altivec32l.c): Remove.
487 (powerpc-cell32l.c): Remove.
488 (powerpc-vsx32l.c): Remove.
489 (powerpc-isa205-32l.c): Remove.
490 (powerpc-isa205-altivec32l.c): Remove.
491 (powerpc-isa205-vsx32l.c): Remove.
492 (powerpc-e500l.c): Remove.
493 (powerpc-64l.c): Remove.
494 (powerpc-altivec64l.c): Remove.
495 (powerpc-cell64l.c): Remove.
496 (powerpc-vsx64l.c): Remove.
497 (powerpc-isa205-64l.c): Remove.
498 (powerpc-isa205-altivec64l.c): Remove.
499 (powerpc-isa205-vsx64l.c): Remove.
500 (s390-linux32.c): Remove.
501 (s390-linux32v1.c): Remove.
502 (s390-linux32v2.c): Remove.
503 (s390-linux64.c): Remove.
504 (s390-linux64v1.c): Remove.
505 (s390-linux64v2.c): Remove.
506 (s390-te-linux64.c): Remove.
507 (s390-vx-linux64.c): Remove.
508 (s390-tevx-linux64.c): Remove.
509 (s390x-linux64.c): Remove.
510 (s390x-linux64v1.c): Remove.
511 (s390x-linux64v2.c): Remove.
512 (s390x-te-linux64.c): Remove.
513 (s390x-vx-linux64.c): Remove.
514 (s390x-tevx-linux64.c): Remove.
515 (tic6x-c64xp-linux.c): Remove.
516 (tic6x-c64x-linux.c): Remove.
517 (tic6x-c62x-linux.c): Remove.
519 (reg-sparc64.c): Remove.
522 (amd64-linux.c): Remove.
523 (amd64-avx.c): Remove.
524 (amd64-avx-linux.c): Remove.
525 (amd64-avx-avx512.c): Remove.
526 (amd64-avx-avx512-linux.c): Remove.
527 (amd64-mpx.c): Remove.
528 (amd64-mpx-linux.c): Remove.
529 (amd64-avx-mpx-avx512-pku.c): Remove.
530 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
531 (amd64-avx-mpx.c): Remove.
532 (amd64-avx-mpx-linux.c): Remove.
534 (x32-linux.c): Remove.
536 (x32-avx-linux.c): Remove.
537 (x32-avx-avx512.c): Remove.
538 (x32-avx-avx512-linux.c): Remove.
539 (reg-xtensa.c): Remove.
540 (reg-tilegx.c): Remove.
541 (reg-tilegx32.c): Remove.
543 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
545 * Makefile.in (SFILES): Add "common/environ.c".
546 (OBJS): Add "common/environ.h".
548 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
550 * configure.ac: Check if the fs_base and gs_base members of
551 `struct user_regs_struct' exist.
552 * config.in: Regenerated.
553 * configure: Likewise.
555 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
557 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
559 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
560 (get_next_pcs_syscall_next_pc): Likewise.
562 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
564 * win32-i386-low.c: Fix incorrect reference to a couple source files.
565 * nto-x86-low.c: Likewise.
567 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
569 * Makefile.in: Include disable-implicit-rules.mk.
571 2016-11-23 Pedro Alves <palves@redhat.com>
573 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
574 (debug_vprintf): Use std::chrono::steady_clock instead of
575 gettimeofday. Use '.' instead of ':'.
576 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
577 (get_timestamp): Use std::chrono::steady_clock instead of
580 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
582 * Makefile.in: Fix whitespace formatting.
584 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
586 * Makefile.in (SFILES, OBS): Flatten list and order
589 2016-11-23 Pedro Alves <palves@redhat.com>
591 * event-loop.c (handle_file_event): Use warning.
592 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
593 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
596 2016-11-23 Pedro Alves <palves@redhat.com>
598 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
600 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
601 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
602 debug_printf and debug_flush for debug output.
603 * server.c (handle_general_set): Likewise.
604 * thread-db.c (try_thread_db_load): Use debug_printf for debug
607 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
609 * Makefile.in (.c.o): Replace rule with ...
610 (%.o: %.c): ... this one.
612 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
614 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
615 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
617 * configure.ac: Remove checks for the make program.
618 * configure: Re-generate.
620 2016-10-28 Pedro Alves <palves@redhat.com>
622 * Makefile.in (CXX_DIALECT): Get from configure.
623 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
624 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
625 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
626 * config.in: Regenerate.
627 * configure: Regenerate.
629 2016-10-27 Yao Qi <yao.qi@linaro.org>
631 * linux-low.c (linux_supports_range_stepping): Return true if
632 can_software_single_step return true.
634 2016-10-27 Yao Qi <yao.qi@linaro.org>
636 * inferiors.c (find_inferior_in_random): New function.
637 * inferiors.h (find_inferior_in_random): Declare.
638 * linux-low.c (linux_wait_for_event_filtered): Call
639 find_inferior_in_random instead of find_inferior.
641 2016-10-27 Yao Qi <yao.qi@linaro.org>
643 * linux-low.c (linux_wait_1): If single-step breakpoints are
644 inserted, remove them.
646 2016-10-26 Pedro Alves <palves@redhat.com>
648 * linux-low.c (handle_extended_wait): Link parent/child fork
650 (linux_wait_1): Unlink them.
651 (linux_set_resume_request): Ignore resume requests for
652 already-resumed and unhandled fork child threads.
653 * linux-low.h (struct lwp_info) <fork_relative>: New field.
654 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
656 (handle_v_requests) <vCont>: Don't call require_running.
657 * server.h (in_queued_stop_replies): New declaration.
659 2016-10-24 Yao Qi <yao.qi@linaro.org>
662 * linux-aarch64-low.c (append_insns): Cast the return value to
665 2016-10-10 Yao Qi <yao.qi@linaro.org>
667 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
669 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
671 * target.c (target_supports_multi_process): New function, moved
673 * target.h (target_supports_multi_process): ... here. Remove
676 2016-10-05 Tom Tromey <tom@tromey.com>
679 * tracepoint.c (handle_tracepoint_bkpts): Check
680 ipa_error_tracepoint, not ipa_stopping_tracepoint.
682 2016-10-05 Yao Qi <yao.qi@linaro.org>
684 * configure.srv: Update the path of arm-*.xml files.
686 2016-10-05 Terry Guo <terry.guo@arm.com>
687 Yao Qi <yao.qi@linaro.org>
689 * Makefile.in: Adjust the path of rules.
690 * configure.srv: Update the path of xml files.
691 * regformats/arm-with-iwmmxt.dat: Regenerated.
692 * regformats/arm-with-neon.dat: Likewise.
693 * regformats/arm-with-vfpv2.dat: Likewise.
694 * regformats/arm-with-vfpv3.dat Likewise.
696 2016-09-30 Yao Qi <yao.qi@linaro.org>
699 * target.c (target_stop_and_wait): Don't call
700 target_continue_no_signal, use resume_stop instead.
702 2016-09-26 Yao Qi <yao.qi@linaro.org>
704 * linux-low.c (linux_wait_1): Call debug_exit.
706 2016-09-23 Pedro Alves <palves@redhat.com>
708 * Makefile.in (SFILES): Add common/new-op.c.
709 (OBS): Add common/new-op.o.
710 (new-op.o): New rule.
712 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
714 * .gitinore: Ignore more files.
716 2016-09-21 Yao Qi <yao.qi@linaro.org>
718 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
721 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
723 * server.c (start_inferior): Call target_mourn_inferior instead of
724 mourn_inferior; pass ptid_t argument to it.
726 (handle_target_event): Likewise.
727 * target.c (target_mourn_inferior): New function.
728 * target.h (mourn_inferior): Delete macro.
730 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
732 * linux-low.c (lwp_is_stepping): New function.
734 2016-09-06 Carl Love <cel@us.ibm.com>
736 * server.c (start_inferior): Fixed comment, requested comment change
737 didn't get updated correctly. Removed reference to ptrace () call as
738 it is only true on Linux systems.
740 2016-09-06 Carl Love <cel@us.ibm.com>
742 * server.c (start_inferior): Do not call
743 function target_post_create_inferior () if the
744 inferior process has already exited.
746 2016-09-05 Pedro Alves <palves@redhat.com>
748 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
749 (COMPILE.pre, CC_LD): Use CXX directly.
750 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
751 * acinclude.m4: Don't include build-with-cxx.m4.
752 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
753 * configure: Regenerate.
755 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
758 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
759 call writing data to own_buf.
761 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
763 * target.c (mywait): Call target_wait instead of
765 (target_wait): New function.
767 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
769 * server.c (start_inferior): New variable 'ptid'. Replace calls
770 to the_target->resume by target_continue{,_no_signal}, depending
772 * target.c (target_stop_and_wait): Call target_continue_no_signal
773 instead of the_target->resume.
774 (target_continue): New function.
776 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
778 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
780 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
783 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
785 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
786 * linux-arm-low.c (ps_get_thread_area): Likewise.
787 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
788 * linux-m68k-low.c (ps_get_thread_area): Likewise.
789 * linux-mips-low.c (ps_get_thread_area): Likewise.
790 * linux-nios2-low.c (ps_get_thread_area): Likewise.
791 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
792 * linux-x86-low.c (ps_get_thread_area): Likewise.
793 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
795 2016-08-19 Pedro Alves <palves@redhat.com>
797 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
799 2016-08-19 Pedro Alves <palves@redhat.com>
801 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
802 comment. Use memcpy instead of casting through unsigned long.
804 2016-08-19 Pedro Alves <palves@redhat.com>
806 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
807 allocating around 0x80000000.
809 2016-08-19 Pedro Alves <palves@redhat.com>
812 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
813 (x32-avx512-linux-ipa.o): New rules.
814 * configure.ac (x86_64-*-linux*): New x32 check.
815 * configure.srv (ipa_x32_linux_regobj): New.
816 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
817 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
819 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
821 * configure: Regenerate.
823 2016-08-09 Pedro Alves <palves@redhat.com>
826 * Makefile.in (OBS): Add signals-state-save-restore.o.
827 (signals-state-save-restore.o): New rule.
828 * config.in: Regenerate.
829 * configure: Regenerate.
830 * linux-low.c: Include "signals-state-save-restore.h".
831 (linux_create_inferior): Call
832 restore_original_signals_state.
833 * server.c: Include "dispositions-save-restore.h".
834 (captured_main): Call save_original_signals_state.
836 2016-08-05 Pedro Alves <palves@redhat.com>
838 * configure: Regenerate.
840 2016-08-04 Yao Qi <yao.qi@linaro.org>
842 * linux-low.c (regsets_fetch_inferior_registers): Check
843 errno is ESRCH or not.
845 2016-08-02 Yao Qi <yao.qi@linaro.org>
847 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
848 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
849 (thread_db_load_search): Update.
850 (try_thread_db_load_1): Don't look for td_ta_event_addr,
851 td_ta_set_event and td_ta_event_getmsg.
853 2016-07-26 Pedro Alves <palves@redhat.com>
856 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
857 of unsigned long for 64-bit registers and use uint32_t instead of
858 unsigned int for 32-bit registers.
860 2016-07-26 Pedro Alves <palves@redhat.com>
862 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
865 2016-07-21 Tom Tromey <tom@tromey.com>
867 * configure: Rebuild.
869 2016-07-21 Yao Qi <yao.qi@linaro.org>
871 * mem-break.c (find_gdb_breakpoint): Cast bp to
872 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
874 2016-07-21 Yao Qi <yao.qi@linaro.org>
876 * server.c (handle_v_requests): Support s and S actions
877 if target_supports_software_single_step return true.
879 2016-07-21 Yao Qi <yao.qi@linaro.org>
881 * linux-low.c (resume_stopped_resumed_lwps): If resume request
882 is resume_step, call maybe_hw_step.
883 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
885 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
887 (proceed_one_lwp): If resume request is resume_step, install
888 reinsert breakpoints and call maybe_hw_step.
890 2016-07-21 Yao Qi <yao.qi@linaro.org>
892 * linux-low.c (proceed_one_lwp): Declare.
893 (linux_resume_one_thread): Remove local variable 'step'.
894 Lift code enqueue signal. Call proceed_one_lwp instead of
895 linux_resume_one_lwp.
897 2016-07-21 Yao Qi <yao.qi@linaro.org>
899 * linux-low.c (linux_resume_one_thread): Call
900 enqueue_pending_signal.
902 2016-07-21 Yao Qi <yao.qi@linaro.org>
904 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
905 * inferiors.c (do_restore_current_thread_cleanup): New function.
906 (make_cleanup_restore_current_thread): Likewise.
907 * linux-low.c (install_software_single_step_breakpoints): Call
908 make_cleanup_restore_current_thread. Switch current_thread to
911 2016-07-21 Yao Qi <yao.qi@linaro.org>
913 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
914 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
915 (clone_one_breakpoint): Likewise.
916 (delete_reinsert_breakpoints): Change parameter to thread.
918 (has_reinsert_breakpoints): Likewise.
919 (uninsert_reinsert_breakpoints): Likewise.
920 (reinsert_reinsert_breakpoints): Likewise.
921 * mem-break.h (set_reinsert_breakpoint): Update declaration.
922 (delete_reinsert_breakpoints): Likewise.
923 (reinsert_reinsert_breakpoints): Likewise.
924 (uninsert_reinsert_breakpoints): Likewise.
925 (has_reinsert_breakpoints): Likewise.
927 2016-07-21 Yao Qi <yao.qi@linaro.org>
929 * inferiors.c (get_thread_process): Make parameter const.
930 * inferiors.h (get_thread_process): Update declaration.
931 * mem-break.c (clone_all_breakpoints): Remove all parameters.
932 Add new parameters child_thread and parent_thread. Callers
934 * mem-break.h (clone_all_breakpoints): Update declaration.
936 2016-07-21 Yao Qi <yao.qi@linaro.org>
938 * mem-break.c (struct breakpoint) <cond_list>: Remove.
939 <command_list, handler>: Remove.
940 (struct gdb_breakpoint): New.
941 (struct other_breakpoint): New.
942 (struct reinsert_breakpoint): New.
943 (is_gdb_breakpoint): New function.
944 (any_persistent_commands): Update command_list if
945 is_gdb_breakpoint returns true.
946 (set_breakpoint): Create breakpoints according to their types.
947 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
948 (set_gdb_breakpoint_1): Likewise.
949 (set_gdb_breakpoint): Likewise.
950 (clear_breakpoint_conditions): Change parameter type to
951 'struct gdb_breakpoint *'.
952 (clear_breakpoint_commands): Likewise.
953 (clear_breakpoint_conditions_and_commands): Likewise.
954 (add_condition_to_breakpoint): Likewise.
955 (add_breakpoint_condition): Likewise.
956 (add_commands_to_breakpoint): Likewise.
957 (check_breakpoints): Check other_breakpoint.
958 (clone_one_breakpoint): Clone breakpopint according to its type.
959 * mem-break.h (struct gdb_breakpoint): Declare.
960 (set_gdb_breakpoint): Update declaration.
961 (clear_breakpoint_conditions_and_commands): Likewise.
962 (add_breakpoint_condition): Likewise.
963 (add_breakpoint_commands): Likewise.
964 * server.c (process_point_options): Change parameter type to
965 'struct gdb_breakpoint *'.
967 2016-07-21 Yao Qi <yao.qi@linaro.org>
969 * mem-break.c (set_breakpoint_at): Rename it to ...
970 (set_breakpoint_type_at): ... it.
971 (set_breakpoint_at): Call set_breakpoint_type_at.
972 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
973 * mem-break.h (set_breakpoint_at): Update comments.
975 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
977 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
979 (nios2_store_gregset): Likewise.
981 2016-07-01 Pedro Alves <palves@redhat.com>
982 Antoine Tremblay <antoine.tremblay@ericsson.com>
984 * linux-low.c: Change interface to take the target lwp_info
985 pointer directly and return void. Handle detaching from a zombie
987 (linux_detach_lwp_callback): New function.
988 (linux_detach): Detach from the leader thread after detaching from
991 2016-06-28 Yao Qi <yao.qi@linaro.org>
993 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
994 for variable new_offset.
995 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
996 (aarch64_ftrace_insn_reloc_cb): Likewise.
997 (aarch64_ftrace_insn_reloc_tb): Likewise.
998 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
999 PRIx64 instead of PRIx32.
1001 2016-06-28 Yao Qi <yao.qi@linaro.org>
1003 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1004 (the_low_target): Install arm_get_syscall_trapinfo.
1006 2016-06-28 Yao Qi <yao.qi@linaro.org>
1008 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1010 (the_low_target): Install aarch64_get_syscall_trapinfo.
1012 2016-06-28 Yao Qi <yao.qi@linaro.org>
1014 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1016 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1017 Remove parameter sysno.
1018 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1021 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1023 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1024 (s390_emit_ne_goto): Likewise.
1025 (s390_emit_lt_goto): Likewise.
1026 (s390_emit_le_goto): Likewise.
1027 (s390_emit_gt_goto): Likewise.
1028 (s390_emit_ge_goto): Likewise.
1029 (s390x_emit_eq_goto): Likewise.
1030 (s390x_emit_ne_goto): Likewise.
1031 (s390x_emit_lt_goto): Likewise.
1032 (s390x_emit_le_goto): Likewise.
1033 (s390x_emit_gt_goto): Likewise.
1034 (s390x_emit_ge_goto): Likewise.
1035 (s390_emit_ops_impl): Mark variable static.
1036 (s390x_emit_ops): Likewise.
1038 2016-06-17 Yao Qi <yao.qi@linaro.org>
1040 * linux-low.c (handle_extended_wait): Call
1041 uninsert_reinsert_breakpoints for the parent process. Remove
1042 reinsert breakpoints from the child process. Reinsert them to
1043 the parent process when vfork is done.
1044 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1045 (reinsert_reinsert_breakpoints): New function.
1046 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1047 (reinsert_reinsert_breakpoints): Declare.
1049 2016-06-17 Yao Qi <yao.qi@linaro.org>
1051 * linux-low.c (handle_extended_wait): If the parent is doing
1052 step-over, remove the reinsert breakpoints from the forked child.
1054 2016-06-17 Yao Qi <yao.qi@linaro.org>
1056 * linux-low.c (unsuspend_all_lwps): Declare.
1057 (linux_low_filter_event): If thread exited, call finish_step_over.
1058 If step-over is finished, unsuspend other threads.
1060 2016-06-17 Yao Qi <yao.qi@linaro.org>
1062 * linux-low.c (linux_resume_one_lwp_throw): Assert
1063 has_reinsert_breakpoints returns false.
1064 * mem-break.c (delete_disabled_breakpoints): Assert
1065 bp type isn't reinsert_breakpoint.
1067 2016-06-17 Yao Qi <yao.qi@linaro.org>
1069 * linux-low.c (maybe_hw_step): New function.
1070 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1071 (finish_step_over): Switch current_thread to lwp temporarily,
1072 and assert has_reinsert_breakpoints returns true.
1073 (proceed_one_lwp): Call maybe_hw_step.
1074 * mem-break.c (has_reinsert_breakpoints): New function.
1075 * mem-break.h (has_reinsert_breakpoints): Declare.
1077 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1079 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1081 2016-05-17 Yao Qi <yao.qi@linaro.org>
1083 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1084 instead of find_inferior.
1086 2016-05-05 Yao Qi <yao.qi@linaro.org>
1088 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1089 Initialize res to zero.
1091 2016-05-05 Yao Qi <yao.qi@linaro.org>
1093 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1096 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1098 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1099 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1100 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1102 2016-04-28 Par Olsson <par.olsson@windriver.com>
1103 Simon Marchi <simon.marchi@ericsson.com>
1105 * tracepoint.c (write_inferior_int8): New function.
1106 (cmd_qtenable_disable): Write enable flag using
1107 write_inferior_int8.
1109 2016-04-25 Yao Qi <yao.qi@linaro.org>
1111 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1112 (need_step_over_p): Return zero if the LWP has pending signals
1113 can be delivered on software single step target.
1115 2016-04-25 Yao Qi <yao.qi@linaro.org>
1117 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1118 return instead of error.
1120 2016-04-22 Yao Qi <yao.qi@linaro.org>
1122 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1125 2016-04-22 Yao Qi <yao.qi@linaro.org>
1127 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1128 signal when stepping over breakpoint with software single
1131 2016-04-21 Pedro Alves <palves@redhat.com>
1133 * linux-s390-low.c (s390_collect_ptrace_register)
1134 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1136 (s390_check_regset): Use void * instead of gdb_byte *.
1138 2016-04-20 Pedro Alves <palves@redhat.com>
1140 * configure: Renegerate.
1142 2016-04-20 Yao Qi <yao.qi@linaro.org>
1144 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1145 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1147 (arm_store_gregset): Likewise.
1149 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1151 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1152 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1153 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1154 (amd64-avx-mpx-linux.c): New rules.
1155 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1156 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1157 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1158 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1159 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1160 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1161 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1162 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1163 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1164 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1165 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1166 * linux-x86-low.c (x86_linux_read_description): Add case for
1167 X86_XSTATE_AVX_MPX_MASK.
1168 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1169 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1170 init_registers_i386_avx_mpx_linux.
1171 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1172 (initialize_low_tracepoint): Call
1173 init_registers_i386_avx_mpx_linux.
1174 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1175 (initialize_low_tracepoint): Call
1176 init_registers_amd64_avx_mpx_linux.
1177 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1178 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1179 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1182 2016-04-18 Pedro Alves <palves@redhat.com>
1184 * configure: Regenerate.
1186 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1188 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1189 (aarch64_emit_sub): Likewise.
1191 2016-04-12 Pedro Alves <palves@redhat.com>
1193 * utils.c (prepare_to_throw_exception): Delete.
1195 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1197 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1199 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1201 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1203 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1205 * linux-aarch64-ipa.c: Add <elf.h> include.
1206 * linux-ppc-ipa.c: Add <elf.h> include.
1207 * linux-s390-ipa.c: Add <elf.h> include.
1209 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1211 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1212 (get_raw_reg_ptr): Likewise.
1213 (get_trace_state_variable_value_ptr): Likewise.
1214 (set_trace_state_variable_value_ptr): Likewise.
1215 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1218 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1219 Marcin Kościelnicki <koriakin@0x04.net>
1222 * linux-ppc-low.c (emit_insns): New function.
1223 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1224 (ppc_emit_prologue): New function.
1225 (ppc_emit_epilogue): New function.
1226 (ppc_emit_add): New function.
1227 (ppc_emit_sub): New function.
1228 (ppc_emit_mul): New function.
1229 (ppc_emit_lsh): New function.
1230 (ppc_emit_rsh_signed): New function.
1231 (ppc_emit_rsh_unsigned): New function.
1232 (ppc_emit_ext): New function.
1233 (ppc_emit_zero_ext): New function.
1234 (ppc_emit_log_not): New function.
1235 (ppc_emit_bit_and): New function.
1236 (ppc_emit_bit_or): New function.
1237 (ppc_emit_bit_xor): New function.
1238 (ppc_emit_bit_not): New function.
1239 (ppc_emit_equal): New function.
1240 (ppc_emit_less_signed): New function.
1241 (ppc_emit_less_unsigned): New function.
1242 (ppc_emit_ref): New function.
1243 (ppc_emit_const): New function.
1244 (ppc_emit_reg): New function.
1245 (ppc_emit_pop): New function.
1246 (ppc_emit_stack_flush): New function.
1247 (ppc_emit_swap): New function.
1248 (ppc_emit_stack_adjust): New function.
1249 (ppc_emit_call): New function.
1250 (ppc_emit_int_call_1): New function.
1251 (ppc_emit_void_call_2): New function.
1252 (ppc_emit_if_goto): New function.
1253 (ppc_emit_goto): New function.
1254 (ppc_emit_eq_goto): New function.
1255 (ppc_emit_ne_goto): New function.
1256 (ppc_emit_lt_goto): New function.
1257 (ppc_emit_le_goto): New function.
1258 (ppc_emit_gt_goto): New function.
1259 (ppc_emit_ge_goto): New function.
1260 (ppc_write_goto_address): New function.
1261 (ppc_emit_ops_impl): New static variable.
1262 (ppc64v1_emit_prologue): New function.
1263 (ppc64v2_emit_prologue): New function.
1264 (ppc64_emit_epilogue): New function.
1265 (ppc64_emit_add): New function.
1266 (ppc64_emit_sub): New function.
1267 (ppc64_emit_mul): New function.
1268 (ppc64_emit_lsh): New function.
1269 (ppc64_emit_rsh_signed): New function.
1270 (ppc64_emit_rsh_unsigned): New function.
1271 (ppc64_emit_ext): New function.
1272 (ppc64_emit_zero_ext): New function.
1273 (ppc64_emit_log_not): New function.
1274 (ppc64_emit_bit_and): New function.
1275 (ppc64_emit_bit_or): New function.
1276 (ppc64_emit_bit_xor): New function.
1277 (ppc64_emit_bit_not): New function.
1278 (ppc64_emit_equal): New function.
1279 (ppc64_emit_less_signed): New function.
1280 (ppc64_emit_less_unsigned): New function.
1281 (ppc64_emit_ref): New function.
1282 (ppc64_emit_const): New function.
1283 (ppc64v1_emit_reg): New function.
1284 (ppc64v2_emit_reg): New function.
1285 (ppc64_emit_pop): New function.
1286 (ppc64_emit_stack_flush): New function.
1287 (ppc64_emit_swap): New function.
1288 (ppc64v1_emit_call): New function.
1289 (ppc64v2_emit_call): New function.
1290 (ppc64v1_emit_int_call_1): New function.
1291 (ppc64v2_emit_int_call_1): New function.
1292 (ppc64v1_emit_void_call_2): New function.
1293 (ppc64v2_emit_void_call_2): New function.
1294 (ppc64_emit_if_goto): New function.
1295 (ppc64_emit_eq_goto): New function.
1296 (ppc64_emit_ne_goto): New function.
1297 (ppc64_emit_lt_goto): New function.
1298 (ppc64_emit_le_goto): New function.
1299 (ppc64_emit_gt_goto): New function.
1300 (ppc64_emit_ge_goto): New function.
1301 (ppc64v1_emit_ops_impl): New static variable.
1302 (ppc64v2_emit_ops_impl): New static variable.
1303 (ppc_emit_ops): New function.
1304 (linux_low_target): Wire in ppc_emit_ops.
1306 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1307 Marcin Kościelnicki <koriakin@0x04.net>
1310 * Makefile.in: Add powerpc-*-ipa.o
1311 * configure.srv: Add ipa_obj for powerpc*-linux.
1312 * linux-ppc-ipa.c: New file.
1313 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1315 (PPC_FIELD): New macro.
1316 (PPC_SEXT): New macro.
1317 (PPC_OP6): New macro.
1318 (PPC_BO): New macro.
1319 (PPC_LI): New macro.
1320 (PPC_BD): New macro.
1321 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1322 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1323 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1324 (ppc_get_thread_area): New function.
1325 (is_elfv2_inferior): New function.
1326 (gen_ds_form): New function.
1327 (GEN_STD): New macro.
1328 (GEN_STDU): New macro.
1329 (GEN_LD): New macro.
1330 (GEN_LDU): New macro.
1331 (gen_d_form): New function.
1332 (GEN_ADDI): New macro.
1333 (GEN_ADDIS): New macro.
1334 (GEN_LI): New macro.
1335 (GEN_LIS): New macro.
1336 (GEN_ORI): New macro.
1337 (GEN_ORIS): New macro.
1338 (GEN_LWZ): New macro.
1339 (GEN_STW): New macro.
1340 (GEN_STWU): New macro.
1341 (gen_xfx_form): New function.
1342 (GEN_MFSPR): New macro.
1343 (GEN_MTSPR): New macro.
1344 (GEN_MFCR): New macro.
1345 (GEN_MTCR): New macro.
1346 (GEN_SYNC): New macro.
1347 (GEN_LWSYNC): New macro.
1348 (gen_x_form): New function.
1349 (GEN_OR): New macro.
1350 (GEN_MR): New macro.
1351 (GEN_LWARX): New macro.
1352 (GEN_STWCX): New macro.
1353 (GEN_CMPW): New macro.
1354 (gen_md_form): New function.
1355 (GEN_RLDICL): New macro.
1356 (GEN_RLDICR): New macro.
1357 (gen_i_form): New function.
1359 (GEN_BL): New macro.
1360 (gen_b_form): New function.
1361 (GEN_BNE): New macro.
1362 (GEN_LOAD): New macro.
1363 (GEN_STORE): New macro.
1364 (gen_limm): New function.
1365 (gen_atomic_xchg): New function.
1366 (gen_call): New function.
1367 (ppc_relocate_instruction): New function.
1368 (ppc_install_fast_tracepoint_jump_pad): New function.
1369 (ppc_get_min_fast_tracepoint_insn_len): New function.
1370 (ppc_get_ipa_tdesc_idx): New function.
1371 (the_low_target): Wire in the new functions.
1372 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1374 * linux-ppc-tdesc.h: New file.
1376 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1378 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1379 (alloc_jump_pad_buffer): New function.
1380 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1381 (alloc_jump_pad_buffer): New function.
1382 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1383 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1384 (alloc_jump_pad_buffer): New function.
1385 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1386 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1387 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1388 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1390 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1392 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1393 * linux-amd64-ipa.c: Likewise.
1394 * linux-i386-ipa.c: Likewise.
1395 * linux-s390-ipa.c: Likewise.
1396 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1397 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1398 set_trace_state_variable_value_ptr.
1399 (struct ipa_sym_addresses): Likewise.
1400 (symbol_list): Likewise.
1401 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1402 accessing gdb_collect directly.
1403 (gdb_collect_ptr_type): New typedef.
1404 (get_raw_reg_ptr_type): New typedef.
1405 (get_trace_state_variable_value_ptr_type): New typedef.
1406 (set_trace_state_variable_value_ptr_type): New typedef.
1407 (gdb_collect_ptr): New global.
1408 (get_raw_reg_ptr): New global.
1409 (get_trace_state_variable_value_ptr): New global.
1410 (set_trace_state_variable_value_ptr): New global.
1411 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1412 accessing get_raw_reg directly.
1413 (get_get_tsv_func_addr): Likewise for
1414 get_trace_state_variable_value_ptr.
1415 (get_set_tsv_func_addr): Likewise for
1416 set_trace_state_variable_value_ptr.
1417 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1419 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1421 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1423 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1425 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1427 (relocate_instruction): Remove own_buf.
1428 * server.c (own_buf): Make global.
1429 (handle_v_requests): Make global.
1430 * server.h (own_buf): New declaration.
1431 (handle_v_requests): New prototype.
1433 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1436 * linux-s390-low.c (add_insns): New function.
1437 (s390_emit_prologue): New function.
1438 (s390_emit_epilogue): New function.
1439 (s390_emit_add): New function.
1440 (s390_emit_sub): New function.
1441 (s390_emit_mul): New function.
1442 (s390_emit_lsh): New function.
1443 (s390_emit_rsh_signed): New function.
1444 (s390_emit_rsh_unsigned): New function.
1445 (s390_emit_ext): New function.
1446 (s390_emit_log_not): New function.
1447 (s390_emit_bit_and): New function.
1448 (s390_emit_bit_or): New function.
1449 (s390_emit_bit_xor): New function.
1450 (s390_emit_bit_not): New function.
1451 (s390_emit_equal): New function.
1452 (s390_emit_less_signed): New function.
1453 (s390_emit_less_unsigned): New function.
1454 (s390_emit_ref): New function.
1455 (s390_emit_if_goto): New function.
1456 (s390_emit_goto): New function.
1457 (s390_write_goto_address): New function.
1458 (s390_emit_litpool): New function.
1459 (s390_emit_const): New function.
1460 (s390_emit_call): New function.
1461 (s390_emit_reg): New function.
1462 (s390_emit_pop): New function.
1463 (s390_emit_stack_flush): New function.
1464 (s390_emit_zero_ext): New function.
1465 (s390_emit_swap): New function.
1466 (s390_emit_stack_adjust): New function.
1467 (s390_emit_set_r2): New function.
1468 (s390_emit_int_call_1): New function.
1469 (s390_emit_void_call_2): New function.
1470 (s390_emit_eq_goto): New function.
1471 (s390_emit_ne_goto): New function.
1472 (s390_emit_lt_goto): New function.
1473 (s390_emit_le_goto): New function.
1474 (s390_emit_gt_goto): New function.
1475 (s390_emit_ge_goto): New function.
1476 (s390x_emit_prologue): New function.
1477 (s390x_emit_epilogue): New function.
1478 (s390x_emit_add): New function.
1479 (s390x_emit_sub): New function.
1480 (s390x_emit_mul): New function.
1481 (s390x_emit_lsh): New function.
1482 (s390x_emit_rsh_signed): New function.
1483 (s390x_emit_rsh_unsigned): New function.
1484 (s390x_emit_ext): New function.
1485 (s390x_emit_log_not): New function.
1486 (s390x_emit_bit_and): New function.
1487 (s390x_emit_bit_or): New function.
1488 (s390x_emit_bit_xor): New function.
1489 (s390x_emit_bit_not): New function.
1490 (s390x_emit_equal): New function.
1491 (s390x_emit_less_signed): New function.
1492 (s390x_emit_less_unsigned): New function.
1493 (s390x_emit_ref): New function.
1494 (s390x_emit_if_goto): New function.
1495 (s390x_emit_const): New function.
1496 (s390x_emit_call): New function.
1497 (s390x_emit_reg): New function.
1498 (s390x_emit_pop): New function.
1499 (s390x_emit_stack_flush): New function.
1500 (s390x_emit_zero_ext): New function.
1501 (s390x_emit_swap): New function.
1502 (s390x_emit_stack_adjust): New function.
1503 (s390x_emit_int_call_1): New function.
1504 (s390x_emit_void_call_2): New function.
1505 (s390x_emit_eq_goto): New function.
1506 (s390x_emit_ne_goto): New function.
1507 (s390x_emit_lt_goto): New function.
1508 (s390x_emit_le_goto): New function.
1509 (s390x_emit_gt_goto): New function.
1510 (s390x_emit_ge_goto): New function.
1511 (s390_emit_ops): New function.
1512 (struct linux_target_ops): Fill in emit_ops hook.
1514 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1517 * Makefile.in: Add s390 IPA files.
1518 * configure.srv: Build IPA for s390.
1519 * linux-s390-ipa.c: New file.
1520 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1521 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1522 (tdesc_s390_linux32): Likewise.
1523 (init_registers_s390_linux32v1): Likewise.
1524 (tdesc_s390_linux32v1): Likewise.
1525 (init_registers_s390_linux32v2): Likewise.
1526 (tdesc_s390_linux32v2): Likewise.
1527 (init_registers_s390_linux64): Likewise.
1528 (tdesc_s390_linux64): Likewise.
1529 (init_registers_s390_linux64v1): Likewise.
1530 (tdesc_s390_linux64v1): Likewise.
1531 (init_registers_s390_linux64v2): Likewise.
1532 (tdesc_s390_linux64v2): Likewise.
1533 (init_registers_s390_te_linux64): Likewise.
1534 (tdesc_s390_te_linux64): Likewise.
1535 (init_registers_s390_vx_linux64): Likewise.
1536 (tdesc_s390_vx_linux64): Likewise.
1537 (init_registers_s390_tevx_linux64): Likewise.
1538 (tdesc_s390_tevx_linux64): Likewise.
1539 (init_registers_s390x_linux64): Likewise.
1540 (tdesc_s390x_linux64): Likewise.
1541 (init_registers_s390x_linux64v1): Likewise.
1542 (tdesc_s390x_linux64v1): Likewise.
1543 (init_registers_s390x_linux64v2): Likewise.
1544 (tdesc_s390x_linux64v2): Likewise.
1545 (init_registers_s390x_te_linux64): Likewise.
1546 (tdesc_s390x_te_linux64): Likewise.
1547 (init_registers_s390x_vx_linux64): Likewise.
1548 (tdesc_s390x_vx_linux64): Likewise.
1549 (init_registers_s390x_tevx_linux64): Likewise.
1550 (tdesc_s390x_tevx_linux64): Likewise.
1551 (have_hwcap_s390_vx): New static variable.
1552 (s390_arch_setup): Fill have_hwcap_s390_vx.
1553 (s390_get_thread_area): New function.
1554 (s390_ft_entry_gpr_esa): New const.
1555 (s390_ft_entry_gpr_zarch): New const.
1556 (s390_ft_entry_misc): New const.
1557 (s390_ft_entry_fr): New const.
1558 (s390_ft_entry_vr): New const.
1559 (s390_ft_main_31): New const.
1560 (s390_ft_main_64): New const.
1561 (s390_ft_exit_fr): New const.
1562 (s390_ft_exit_vr): New const.
1563 (s390_ft_exit_misc): New const.
1564 (s390_ft_exit_gpr_esa): New const.
1565 (s390_ft_exit_gpr_zarch): New const.
1566 (append_insns): New function.
1567 (s390_relocate_instruction): New function.
1568 (s390_install_fast_tracepoint_jump_pad): New function.
1569 (s390_get_min_fast_tracepoint_insn_len): New function.
1570 (s390_get_ipa_tdesc_idx): New function.
1571 (struct linux_target_ops): Wire in the above functions.
1572 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1573 * linux-s390-tdesc.h: New file.
1575 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1577 * linux-s390-low.c (s390_supports_tracepoints): New function.
1578 (struct linux_target_ops): Fill supports_tracepoints hook.
1580 2016-03-18 Yao Qi <yao.qi@linaro.org>
1582 * linux-low.c (lwp_signal_can_be_delivered): New function.
1583 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1585 2016-03-18 Yao Qi <yao.qi@linaro.org>
1587 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1588 0 if signal is enqueued. Remove 'signal' from one debugging
1589 message. Move one debugging message to some lines below.
1590 Remove code setting 'signal' to 0.
1592 2016-03-18 Yao Qi <yao.qi@linaro.org>
1594 * linux-low.c (linux_low_filter_event): Remove redundant
1595 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1597 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1599 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1600 (struct linux_target_ops): Wire in the above.
1602 2016-03-03 Yao Qi <yao.qi@linaro.org>
1604 * linux-low.c: Update comments to start_step_over.
1606 2016-03-03 Yao Qi <yao.qi@linaro.org>
1609 * linux-low.c (handle_extended_wait): Set child suspended
1610 if event_lwp->bp_reinsert isn't zero.
1612 2016-03-02 Yao Qi <yao.qi@linaro.org>
1614 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1615 enqueue_pending_signal.
1617 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1619 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1622 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1624 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1625 (s390_regmap_3264) [!__s390x__]: New global.
1626 (s390_collect_ptrace_register): Skip map entries containing -1.
1627 (s390_supply_ptrace_register): Ditto.
1628 (s390_fill_gprs_high): New function.
1629 (s390_store_gprs_high): New function.
1630 (s390_regsets): Add NT_S390_HIGH_GPRS.
1631 (s390_get_hwcap): Enable on 31-bit.
1632 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1633 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1634 Detect NT_S390_HIGH_GPRS.
1635 (s390_usrregs_info_3264): Enable on 31-bit.
1636 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1637 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1639 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1642 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1643 * configure.srv: Ditto.
1644 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1645 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1646 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1647 (init_registers_amd64_linux): Remove prototype.
1648 (tdesc_amd64_linux): Remove declaration.
1649 (get_ipa_tdesc): New function.
1650 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1651 initialize remaining tdescs.
1652 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1653 (init_registers_i386_linux): Remove prototype.
1654 (tdesc_i386_linux): Remove declaration.
1655 (get_ipa_tdesc): New function.
1656 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1657 initialize remaining tdescs.
1658 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1659 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1660 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1661 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1662 (x86_get_ipa_tdesc_idx): New function.
1663 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1664 * linux-x86-tdesc.h: New file.
1665 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1666 (target_get_ipa_tdesc_idx): New macro.
1667 * tracepoint.c (ipa_tdesc_idx): New macro.
1668 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1669 (symbol_list): Add ipa_tdesc_idx.
1670 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1671 (ipa_tdesc): Remove.
1672 (ipa_tdesc_idx): New variable.
1673 (get_context_regcache): Use get_ipa_tdesc.
1674 (gdb_collect): Ditto.
1676 * tracepoint.h (get_ipa_tdesc): New prototype.
1677 (ipa_tdesc): Remove.
1679 2016-02-24 Pedro Alves <palves@redhat.com>
1681 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1682 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1683 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1684 Factor out common code between the USE_SIGTRAP_SIGINFO and
1685 !USE_SIGTRAP_SIGINFO blocks.
1686 (linux_low_filter_event): Call save_stop_reason instead of
1687 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1689 (linux_wait_1): Update comments.
1691 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1693 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1694 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1695 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1696 ppc_insert_point, ppc_remove_point.
1698 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1700 * linux-s390-low.c (s390_supports_z_point_type): New function.
1701 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1703 2016-02-16 Yao Qi <yao.qi@linaro.org>
1705 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1706 PC. Get pc from regcache_read_pc.
1708 2016-02-12 Yao Qi <yao.qi@linaro.org>
1710 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1711 or linux_get_pc_32bit.
1712 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1714 2016-02-12 Yao Qi <yao.qi@linaro.org>
1716 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1717 arm_linux_get_next_pcs_fixup.
1719 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1721 * tracepoint.c (x_tracepoint_action_download): Change
1722 write_inferior_data_ptr to write_inferior_data_pointer.
1723 (cmd_qtstart): Likewise.
1724 (write_inferior_data_ptr): Remove.
1725 (download_agent_expr): Change write_inferior_data_ptr to
1726 write_inferior_data_pointer.
1727 (download_tracepoint_1): Likewise.
1728 (download_tracepoint): Likewise.
1729 (download_trace_state_variables): Likewise.
1731 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1732 Marcin Kościelnicki <koriakin@0x04.net>
1734 * tracepoint.c (struct tracepoint_action_ops): Remove.
1735 (struct tracepoint_action): Remove ops.
1736 (m_tracepoint_action_download, r_tracepoint_action_download)
1737 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1738 size and offset accordingly.
1739 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1740 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1741 (tracepoint_action_send, tracepoint_action_download): New functions.
1742 Helpers for trace action handlers.
1743 (add_tracepoint_action): Remove setup actions ops.
1744 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1746 2016-02-10 Yao Qi <yao.qi@linaro.org>
1748 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1750 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1752 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1754 * configure: Regenerate.
1756 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1758 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1759 void * to gdb_byte *.
1760 * linux-low.c (siginfo_fixup): Likewise.
1761 (linux_xfer_siginfo): Likewise.
1762 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1764 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1766 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1768 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1770 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1772 * linux-x86-low.c [__x86_64__]: Include
1773 "nat/amd64-linux-siginfo.h".
1774 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1775 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1776 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1777 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1778 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1779 (cpt_si_fd, si_timerid, si_overrun): Move from
1780 nat/amd64-linux-siginfo.c.
1781 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1783 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1785 * server.c (skip_to_semicolon): Remove.
1786 (process_point_options): Use strchrnul instead of
1789 2016-01-26 Yao Qi <yao.qi@linaro.org>
1791 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1792 * linux-low.c (install_software_single_step_breakpoints): Don't
1793 call regcache_read_pc.
1794 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1797 2016-01-26 Yao Qi <yao.qi@linaro.org>
1799 * linux-low.c (install_software_single_step_breakpoints): Call
1800 regcache_read_pc instead of get_pc.
1802 2016-01-26 Yao Qi <yao.qi@linaro.org>
1804 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1805 (unblock_async_io): Rename to ...
1806 (block_unblock_async_io): ... it. New function.
1807 (enable_async_io): Don't install SIGIO handler. Unblock it
1809 (disable_async_io): Don't ignore SIGIO. Block it instead.
1810 (initialize_async_io): Install SIGIO handler. Don't call
1813 2016-01-26 Yao Qi <yao.qi@linaro.org>
1815 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1816 first character is '\003', call *the_target->request_interrupt.
1818 2016-01-25 Yao Qi <yao.qi@linaro.org>
1820 * remote-utils.c (new_thread_notify): Remove.
1821 (dead_thread_notify): Likewise.
1822 * remote-utils.h (new_thread_notify): Remove declaration.
1823 (dead_thread_notify): Likewise.
1825 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1827 * gdb.trace/pending.exp: Fix expected message on continue.
1829 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1831 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1832 it works properly on big-endian machines where sizeof (CORE_ADDR)
1835 2016-01-21 Pedro Alves <palves@redhat.com>
1837 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1838 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1839 * configure: Regenerate.
1841 2016-01-21 Yao Qi <yao.qi@linaro.org>
1843 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1844 is_thumb and set it according to CPSR saved on the stack.
1845 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1846 arm_sigreturn_next_pc.
1848 2016-01-18 Yao Qi <yao.qi@linaro.org>
1850 * linux-low.c (linux_set_pc_64bit): New function.
1851 (linux_get_pc_64bit): New function.
1852 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1854 * linux-sparc-low.c (debug_threads): Remove declaration.
1855 (sparc_get_pc): Remove.
1856 (the_low_target): Use linux_get_pc_64bit instead of
1858 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1859 (the_low_target): Use linux_get_pc_64bit and
1862 2016-01-18 Yao Qi <yao.qi@linaro.org>
1864 * linux-arm-low.c (debug_threads): Remove declaration.
1865 (arm_get_pc, arm_set_pc): Remove.
1866 (the_low_target): Use linux_get_pc_32bit and
1868 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1869 (the_low_target): Use linux_get_pc_32bit and
1871 * linux-cris-low.c (debug_threads): Remove declaration.
1872 (cris_get_pc, cris_set_pc,): Remove.
1873 (the_low_target): Use linux_get_pc_32bit and
1875 * linux-crisv32-low.c (debug_threads): Remove declaration.
1876 (cris_get_pc, cris_set_pc): Remove.
1877 (the_low_target): Use linux_get_pc_32bit and
1879 * linux-low.c: Include inttypes.h.
1880 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1881 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1882 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1883 (the_low_target): Use linux_get_pc_32bit and
1885 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1886 (the_low_target): Use linux_get_pc_32bit and
1888 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1889 (the_low_target): Use linux_get_pc_32bit and
1891 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1892 (the_low_target): Use linux_get_pc_32bit and
1894 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1895 (the_low_target): Use linux_get_pc_32bit and
1898 2016-01-18 Gary Benson <gbenson@redhat.com>
1900 * configure.ac (AC_FUNC_FORK): New check.
1901 * config.in: Regenerate.
1902 * configure: Likewise.
1904 2016-01-14 Yao Qi <yao.qi@linaro.org>
1906 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1907 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1908 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1909 arm_get_next_pcs_ctor.
1911 2016-01-12 Josh Stone <jistone@redhat.com>
1912 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1914 * inferiors.h: Include "gdb_vecs.h".
1915 (struct process_info): Add syscalls_to_catch.
1916 * inferiors.c (remove_process): Free syscalls_to_catch.
1917 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1918 syscall_return stops.
1919 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1920 * server.c (handle_general_set): Handle QCatchSyscalls.
1921 (handle_query): Report support for QCatchSyscalls.
1922 * target.h (struct target_ops): Add supports_catch_syscall.
1923 (target_supports_catch_syscall): New macro.
1924 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1925 (struct lwp_info): Add syscall_state.
1926 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1927 Maintain syscall_state and syscalls_to_catch across exec.
1928 (get_syscall_trapinfo): New function, proxy to the_low_target.
1929 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1930 (linux_low_filter_event): Toggle syscall_state entry/return for
1931 syscall traps, and set it ignored for all others.
1932 (gdb_catching_syscalls_p): New function.
1933 (gdb_catch_this_syscall_p): New function.
1934 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1935 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1936 (linux_supports_catch_syscall): New function.
1937 (linux_target_ops): Install it.
1938 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1939 (the_low_target): Install it.
1941 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1943 * acinclude.m4: Include new ../warning.m4 file.
1944 * configure: Regenerated.
1945 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1947 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1949 * ax.c (is_goto_target): Mark static.
1950 * linux-low.c (register_addr): Likewise.
1951 (linux_fetch_registers, linux_store_registers): Likewise.
1952 * mem-break.c (any_persistent_commands): Fix old prototype.
1953 (add_commands_to_breakpoint): Mark static.
1954 * regcache.c (find_register_by_name): Delete unused func.
1955 * remote-utils.c (hex_or_minus_one): Mark static.
1956 * server.c (monitor_show_help): Mark static.
1957 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1958 handle_v_requests): Likewise.
1960 2016-01-12 Pedro Alves <palves@redhat.com>
1962 Remove use of the registered trademark symbol throughout.
1964 2016-01-08 Yao Qi <yao.qi@linaro.org>
1966 * remote-utils.c (getpkt): If c is '\003', call target hook
1969 2016-01-06 Yao Qi <yao.qi@linaro.org>
1971 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1972 linux-aarch32-low.c.
1973 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1974 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1975 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1976 (thumb2_breakpoint): Declare.
1977 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1978 linux-aarch32-low.h.
1979 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1980 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1981 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1983 2016-01-01 Joel Brobecker <brobecker@adacore.com>
1985 * gdbreplay.c (gdbreplay_version): Change copyright year in
1987 * server.c (gdbserver_version): Likewise.
1989 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1991 * server.c (crc32_table): Delete.
1992 (crc32): Use libiberty's xcrc32 function.
1994 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1996 * lynx-low.c (lynx_delete_thread_callback): New function.
1997 (lynx_mourn): Properly delete our process and all of its
1998 threads. Remove call to clear_inferiors.
2000 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2002 * target.c (thread_search_callback): Add check that
2003 the thread_stopped target callback is not NULL before
2006 2015-12-21 Yao Qi <yao.qi@linaro.org>
2008 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2011 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2013 * server.c (handle_query): Call target_supports_software_single_step.
2015 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2017 * linux-low.c (single_step): New function.
2018 (linux_resume_one_lwp_throw): Call single_step.
2019 (start_step_over): Likewise.
2021 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2023 * Makefile.in (SFILES): Append arch/arm-linux.c,
2024 arch/arm-get-next-pcs.c.
2025 (arm-linux.o): New rule.
2026 (arm-get-next-pcs.o): New rule.
2027 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2029 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2030 to linux-aarch32-low.c.
2031 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2032 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2033 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2034 (thumb2_breakpoint_len): Likewise.
2035 (arm_is_thumb_mode): Make non-static.
2036 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2037 from linux-aarch32-low.c.
2038 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2039 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2040 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2041 (thumb2_breakpoint_len): Likewise.
2042 (arm_is_thumb_mode): New declaration.
2043 * linux-arm-low.c: Include arch/arm-linux.h
2044 aarch/arm-get-next-pcs.h, sys/syscall.h.
2045 (get_next_pcs_ops): New struct.
2046 (get_next_pcs_addr_bits_remove): New function.
2047 (get_next_pcs_is_thumb): New function.
2048 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2049 (arm_sigreturn_next_pc): Likewise.
2050 (get_next_pcs_syscall_next_pc): Likewise.
2051 (arm_gdbserver_get_next_pcs): Likewise.
2052 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2054 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2055 * server.h: Include gdb_vecs.h.
2057 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2059 * Makefile.in (SFILES): Append common/common-regcache.c.
2060 (OBS): Append common-regcache.o.
2061 (common-regcache.o): New rule.
2062 * regcache.c (init_register_cache): Initialize cache to
2064 (regcache_raw_read_unsigned): New function.
2065 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2066 register_status enum.
2068 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2070 * linux-aarch64-low.c (the_low_targets): Rename
2071 breakpoint_reinsert_addr to get_next_pcs.
2072 * linux-arm-low.c (the_low_targets): Likewise.
2073 * linux-bfin-low.c (the_low_targets): Likewise.
2074 * linux-cris-low.c (the_low_targets): Likewise.
2075 * linux-crisv32-low.c (the_low_targets): Likewise.
2076 * linux-low.c (can_software_single_step): Likewise.
2077 (install_software_single_step_breakpoints): New function.
2078 (start_step_over): Use install_software_single_step_breakpoints.
2079 * linux-low.h: New CORE_ADDR vector.
2080 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2082 * linux-mips-low.c (the_low_targets): Likewise.
2083 * linux-nios2-low.c (the_low_targets): Likewise.
2084 * linux-sparc-low.c (the_low_targets): Likewise.
2086 2015-12-17 Pedro Alves <palves@redhat.com>
2088 * linux-low.c (linux_kill_one_lwp): Remove references to
2090 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2092 (linux_init_signals): Delete.
2093 (initialize_low): Adjust.
2094 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2096 2015-12-16 Pedro Alves <palves@redhat.com>
2098 * configure.ac (compiler warning flags): When testing a
2099 -Wno-foo option, check whether -Wfoo works instead.
2100 * configure: Regenerate.
2102 2015-12-11 Don Breazeal <donb@codesourcery.com>
2104 * server.c (process_serial_event): Don't exit from gdbserver
2105 in remote mode if there are still active inferiors.
2107 2015-12-11 Yao Qi <yao.qi@linaro.org>
2109 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2110 arm_breakpoint_at if the process is 32-bit.
2112 2015-12-11 Yao Qi <yao.qi@linaro.org>
2114 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2117 2015-12-07 Yao Qi <yao.qi@linaro.org>
2119 * configure.srv: Append arm.o to srv_tgtobj for
2120 aarch64*-*-linux* target.
2121 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2122 from linux-arm-low.c.
2123 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2124 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2125 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2126 (thumb2_breakpoint_len): Likewise.
2127 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2128 (arm_breakpoint_kinds): Likewise.
2129 (arm_breakpoint_kind_from_pc): Likewise.
2130 (arm_sw_breakpoint_from_kind): Likewise.
2131 (arm_breakpoint_kind_from_current_state): Likewise.
2132 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2133 (arm_sw_breakpoint_from_kind): Declare.
2134 (arm_breakpoint_kind_from_current_state): Declare.
2135 (arm_breakpoint_at): Declare.
2136 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2137 arm_sw_breakpoint_from_kind if process is 32-bit.
2138 (aarch64_breakpoint_kind_from_pc): New function.
2139 (aarch64_breakpoint_kind_from_current_state): New function.
2140 (the_low_target): Initialize fields breakpoint_kind_from_pc
2141 and breakpoint_kind_from_current_state.
2142 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2143 linux-aarch32-low.c.
2144 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2145 (arm_breakpoint, arm_breakpoint_len): Likewise.
2146 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2147 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2148 (arm_is_thumb_mode): Likewise.
2149 (arm_breakpoint_at): Likewise.
2150 (arm_breakpoint_kind_from_pc): Likewise.
2151 (arm_sw_breakpoint_from_kind): Likewise.
2152 (arm_breakpoint_kind_from_current_state): Likewise.
2155 2015-08-04 Yao Qi <yao.qi@linaro.org>
2157 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2158 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2159 * server.c (extended_protocol): Remove "static".
2160 * server.h (extended_protocol): Declare it.
2162 2015-12-04 Josh Stone <jistone@redhat.com>
2164 * target.h (struct target_ops) <arch_setup>: Rename to ...
2165 (struct target_ops) <post_create_inferior>: ... this.
2166 (target_arch_setup): Rename to ...
2167 (target_post_create_inferior): ... this, calling post_create_inferior.
2168 * server.c (start_inferior): Update target_arch_setup calls to
2169 target_post_create_inferior.
2170 * linux-low.c (linux_low_ptrace_options): Forward declare.
2171 (linux_arch_setup): Update its comment for general use.
2172 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2173 (struct linux_target_ops): Use linux_post_create_inferior.
2174 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2175 to post_create_inferior.
2176 * nto-low.c (struct nto_target_ops): Likewise.
2177 * spu-low.c (struct spu_target_ops): Likewise.
2178 * win32-low.c (struct win32_target_ops): Likewise.
2180 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2182 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2184 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2186 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2187 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2188 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2189 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2190 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2191 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2192 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2193 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2194 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2195 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2196 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2197 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2199 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2201 * linux-low.c (linux_look_up_symbols): Don't call
2202 linux_supports_traceclone.
2203 * linux-low.h (thread_db_init): Remove use_events argument.
2204 * thread-db.c (thread_db_use_event): Remove global variable.
2205 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2206 (struct thread_db) <td_create_bp>: Remove field.
2207 (thread_db_create_event): Remove function.
2208 (thread_db_enable_reporting): Likewise.
2209 (find_one_thread): Don't check for thread_db_use_events.
2210 (attach_thread): Likewise.
2211 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2212 (try_thread_db_load_1): Don't check for thread_db_use_events.
2213 (thread_db_init): Remove use_events argument and thread events
2215 (remove_thread_event_breakpoints): Remove function.
2216 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2218 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2220 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2222 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2223 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2224 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2225 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2226 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2228 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2230 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2231 * linux-low.c (can_hardware_single_step): Use
2232 supports_hardware_single_step.
2233 (can_software_single_step): New function.
2234 (start_step_over): Call can_software_single_step.
2235 (linux_supports_hardware_single_step): New function.
2236 (struct target_ops) <supports_software_single_step>: Initialize.
2237 * linux-low.h (struct linux_target_ops)
2238 <supports_hardware_single_step>: Initialize.
2239 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2240 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2241 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2242 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2243 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2244 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2245 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2246 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2247 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2248 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2250 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2251 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2253 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2254 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2255 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2257 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2258 * target.h (struct target_ops): <supports_software_single_step>:
2260 (target_supports_software_single_step): New macro.
2262 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2264 * linux-low.c (linux_wait_1): Fix pc advance condition.
2265 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2266 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2268 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2270 * linux-arm-low.c (arm_is_thumb_mode): New function.
2271 (arm_breakpoint_at): Use arm_is_thumb_mode.
2272 (arm_breakpoint_kind_from_current_state): New function.
2273 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2275 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2276 (linux_breakpoint_kind_from_current_state): New function.
2277 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2278 * linux-low.h (struct linux_target_ops)
2279 <breakpoint_kind_from_current_state>: New field.
2280 * target.h (struct target_ops): Likewise.
2281 (target_breakpoint_kind_from_current_state): New macro.
2283 2015-11-30 Pedro Alves <palves@redhat.com>
2285 * linux-low.c (linux_resume): Wake up the event loop before
2288 2015-11-30 Pedro Alves <palves@redhat.com>
2290 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2292 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2294 * target.c (struct thread_search): New structure.
2295 (thread_search_callback): New function.
2296 (prev_general_thread): New global.
2297 (prepare_to_access_memory, done_accessing_memory): New functions.
2298 * target.h (prepare_to_access_memory, done_accessing_memory):
2299 Replace macros with function declarations.
2301 2015-11-30 Pedro Alves <palves@redhat.com>
2304 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2305 report TARGET_WAITKIND_NO_RESUMED.
2306 * remote-utils.c (prepare_resume_reply): Handle
2307 TARGET_WAITKIND_NO_RESUMED.
2308 * server.c (report_no_resumed): New global.
2309 (handle_query) <qSupported>: Handle "no-resumed+". Report
2310 "no-resumed+" support.
2311 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2312 return error if the client doesn't support no-resumed events.
2313 (push_stop_notification): New function.
2314 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2315 events if the client supports them.
2317 2015-11-30 Pedro Alves <palves@redhat.com>
2319 * linux-low.c (thread_still_has_status_pending_p): Don't check
2321 (lwp_resumed): New function.
2322 (status_pending_p_callback): Return early if the LWP is not
2323 supposed to be resumed.
2325 2015-11-30 Pedro Alves <palves@redhat.com>
2327 * linux-low.c (handle_extended_wait): Assert that the LWP's
2328 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2329 thread create events, leave the new child's status pending.
2330 (linux_low_filter_event): If GDB wants to hear about thread exit
2331 events, leave the LWP marked dead and don't delete it.
2332 (linux_wait_for_event_filtered): Don't check for thread exit.
2333 (filter_exit_event): New function.
2334 (linux_wait_1): Use it, when returning an exit event.
2335 (linux_resume_one_lwp_throw): Assert that the LWP's
2336 waitstatus is TARGET_WAITKIND_IGNORE.
2337 * remote-utils.c (prepare_resume_reply): Handle
2338 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2339 * server.c (report_thread_events): New global.
2340 (handle_general_set): Handle QThreadEvents.
2341 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2342 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2343 TARGET_WAITKIND_THREAD_EXITED.
2344 * server.h (report_thread_events): Declare.
2346 2015-11-30 Pedro Alves <palves@redhat.com>
2348 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2349 the thread's last_resume_kind was resume_stop.
2351 2015-11-30 Pedro Alves <palves@redhat.com>
2353 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2356 2015-11-30 Pedro Alves <palves@redhat.com>
2358 * server.c (handle_v_requests): Handle vCtrlC.
2360 2015-11-30 Pedro Alves <palves@redhat.com>
2362 * gdbthread.h (find_any_thread_of_pid): Declare.
2363 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2365 * server.c (handle_query): If current_thread is NULL, look for
2366 another thread of the selected process.
2368 2015-11-26 Daniel Colascione <dancol@dancol.org>
2369 Simon Marchi <simon.marchi@ericsson.com>
2371 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2372 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2374 * target.h (struct target_ops) <thread_name>: New field.
2375 (target_thread_name): New macro.
2377 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2379 * regcache.h (regcache_invalidate_pid): Add declaration.
2380 * regcache.c (regcache_invalidate_pid): New function, extracted
2381 from regcache_invalidate.
2382 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2383 Add trivial documentation comment.
2384 * lynx-low.c: Use regcache_invalidate_pid instead of
2385 regcache_invalidate.
2387 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2389 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2390 and Elf64_auxv_t if the target is Android.
2392 2015-11-22 Doug Evans <xdje42@gmail.com>
2394 * target.h: #include <sys/types.h>.
2396 2015-11-19 Pedro Alves <palves@redhat.com>
2398 * linux-low.c (linux_process_qsupported): Change prototype.
2400 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2402 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2403 and adjust to loop over all features.
2404 * server.c (handle_query) <qSupported>: Adjust to call
2405 target_process_qsupported once, passing it a vector of unprocessed
2407 * target.h (struct target_ops) <process_qsupported>: Change
2409 (target_process_qsupported): Adjust.
2411 2015-11-19 Pedro Alves <palves@redhat.com>
2413 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2415 * configure: Regenerate.
2417 2015-11-19 Pedro Alves <palves@redhat.com>
2419 * configure: Regenerate.
2421 2015-11-19 Yao Qi <yao.qi@linaro.org>
2423 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2426 2015-11-19 Yao Qi <yao.qi@linaro.org>
2428 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2429 (struct aarch64_operand): Move enum out.
2431 2015-11-19 Yao Qi <yao.qi@linaro.org>
2433 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2434 struct user_fpsimd_state *.
2435 (aarch64_store_fpregset): Likewise.
2437 2015-11-19 Yao Qi <yao.qi@linaro.org>
2439 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2440 struct user_pt_regs *.
2441 (aarch64_store_gregset): Likewise.
2443 2015-11-18 Pedro Alves <palves@redhat.com>
2445 * Makefile.in (all_object_files): Add $IPA_OBJS.
2447 2015-11-17 Pedro Alves <palves@redhat.com>
2449 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2450 GDB_SIGNAL_0 and gdb_signal_to_string.
2452 2015-11-17 Pedro Alves <palves@redhat.com>
2454 * win32-low.c (handle_output_debug_string): Remove parameter.
2455 (win32_kill): Remove our_status local and adjust call to
2456 handle_output_debug_string.
2457 (get_child_debug_event): Adjust call to
2458 handle_output_debug_string.
2460 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2462 * linux-mips-low.c (mips_fill_gregset): Add cast.
2463 (mips_store_gregset): Likewise.
2464 (mips_fill_fpregset): Likewise.
2465 (mips_store_fpregset): Likewise.
2467 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2469 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2472 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2474 * linux-mips-low.c (mips_linux_new_thread): Change type of
2475 watch_type to enum target_hw_bp_type.
2477 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2479 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2480 Change return type to arm_hwbp_type.
2482 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2484 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2485 (arm_store_gregset): Likewise.
2486 * linux-arm-low.c (arm_get_hwcap): Likewise.
2487 (arm_read_description): Likewise.
2489 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2491 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2493 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2495 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2496 (ppc_fill_vsxregset): Likewise.
2497 (ppc_store_vsxregset): Likewise.
2498 (ppc_fill_vrregset): Likewise.
2499 (ppc_store_vrregset): Likewise.
2500 (ppc_fill_evrregset): Likewise.
2501 (ppc_store_evrregset): Likewise.
2503 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2505 * linux-ppc-low.c (ppc_usrregs_info): Remove
2506 forward-declaration.
2507 (ppc_arch_setup): Move lower in file.
2509 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2511 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2512 (ps_pdwrite): Likewise.
2514 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2516 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2517 to after assert checks.
2519 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2521 * proc-service.c (ps_pdread): Add/adjust casts.
2522 (ps_pdwrite): Add/adjust casts.
2524 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2526 * server.c (handle_search_memory_1): Cast return value of
2529 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2531 * server.c (write_qxfer_response): Change type of data to
2534 2015-10-29 Pedro Alves <palves@redhat.com>
2536 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2538 2015-10-29 Pedro Alves <palves@redhat.com>
2540 * tracepoint.c (clear_installed_tracepoints): Add casts.
2542 2015-10-29 Pedro Alves <palves@redhat.com>
2544 * server.c (handle_v_cont, process_serial_event): Add enum
2545 gdb_signal casts to signal parsing code.
2547 2015-10-29 Pedro Alves <palves@redhat.com>
2549 * linux-low.h (NULL_REGSET): Define.
2550 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2551 * linux-arm-low.c (arm_regsets): Likewise.
2552 * linux-crisv32-low.c (cris_regsets): Likewise.
2553 * linux-m68k-low.c (m68k_regsets): Likewise.
2554 * linux-mips-low.c (mips_regsets): Likewise.
2555 * linux-nios2-low.c (nios2_regsets): Likewise.
2556 * linux-ppc-low.c (ppc_regsets): Likewise.
2557 * linux-s390-low.c (s390_regsets): Likewise.
2558 * linux-sh-low.c (sh_regsets): Likewise.
2559 * linux-sparc-low.c (sparc_regsets): Likewise.
2560 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2561 * linux-tile-low.c (tile_regsets): Likewise.
2562 * linux-x86-low.c (x86_regsets): Likewise.
2563 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2565 2015-10-29 Pedro Alves <palves@redhat.com>
2567 * linux-low.h (NULL_REGSET): Define.
2568 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2569 * linux-arm-low.c (arm_regsets): Likewise.
2570 * linux-crisv32-low.c (cris_regsets): Likewise.
2571 * linux-m68k-low.c (m68k_regsets): Likewise.
2572 * linux-mips-low.c (mips_regsets): Likewise.
2573 * linux-nios2-low.c (nios2_regsets): Likewise.
2574 * linux-ppc-low.c (ppc_regsets): Likewise.
2575 * linux-s390-low.c (s390_regsets): Likewise.
2576 * linux-sh-low.c (sh_regsets): Likewise.
2577 * linux-sparc-low.c (sparc_regsets): Likewise.
2578 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2579 * linux-tile-low.c (tile_regsets): Likewise.
2580 * linux-x86-low.c (x86_regsets): Likewise.
2581 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2583 2015-10-26 Doug Evans <dje@google.com>
2585 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2587 2015-10-26 Doug Evans <dje@google.com>
2589 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2591 2015-10-26 Doug Evans <dje@google.com>
2593 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2595 (attach_thread, find_new_threads_callback): Ditto.
2597 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2599 * mem-break.h (set_breakpoint_data): Remove.
2601 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2603 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2604 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2605 (initialize_low): Remove set_breakpoint_data call.
2606 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2607 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2608 (initialize_low): Remove set_breakpoint_data call.
2609 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2610 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2611 (initialize_low): Remove set_breakpoint_data call.
2613 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2615 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2616 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2617 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2618 * target.h (target_breakpoint_kind_from_pc): New macro.
2620 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2622 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2623 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2624 the default breakpoint kind.
2626 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2628 * linux-arm-low.c (arm_supports_z_point_type): Add software
2631 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2633 * linux-arm-low.c: Refactor breakpoint definitions.
2634 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2635 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2637 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2639 * Makefile.in: Add arm.c/o.
2640 * configure.srv: Likewise.
2641 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2642 (arm_breakpoint_kind_from_pc): New function.
2643 (arm_sw_breakpoint_from_kind): Return proper kind.
2644 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2646 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2648 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2650 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2651 (struct raw_breakpoint) <size>: Remove.
2652 (struct raw_breakpoint) <kind>: Add.
2653 (bp_size): New function.
2654 (bp_opcode): Likewise.
2655 (find_raw_breakpoint_at): Adjust for kind.
2656 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2657 (remove_memory_breakpoint): Adjust for kind call bp_size.
2658 (set_raw_breakpoint_at): Adjust for kind.
2659 (set_breakpoint): Likewise.
2660 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2661 (delete_raw_breakpoint): Adjust for kind.
2662 (delete_breakpoint): Likewise.
2663 (find_gdb_breakpoint): Likewise.
2664 (set_gdb_breakpoint_1): Likewise.
2665 (set_gdb_breakpoint): Likewise.
2666 (delete_gdb_breakpoint_1): Likewise.
2667 (delete_gdb_breakpoint): Likewise.
2668 (uninsert_raw_breakpoint): Likewise.
2669 (reinsert_raw_breakpoint): Likewise.
2670 (set_breakpoint_data): Remove.
2671 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2672 (check_mem_read): Adjust for kind call bp_size.
2673 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2674 (clone_one_breakpoint): Adjust for kind.
2675 * mem-break.h (set_gdb_breakpoint): Likewise.
2676 (delete_gdb_breakpoint): Likewise.
2677 * server.c (process_serial_event): Likewise.
2679 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2681 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2682 (struct linux_target_ops) <breakpoint>: Remove.
2683 (struct linux_target_ops) <breakpoint_len>: Remove.
2684 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2685 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2686 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2687 (arm_sw_breakpoint_from_kind): New function.
2688 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2689 (struct linux_target_ops) <breakpoint>: Remove.
2690 (struct linux_target_ops) <breakpoint_len>: Remove.
2691 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2692 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2693 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2694 (struct linux_target_ops) <breakpoint>: Remove.
2695 (struct linux_target_ops) <breakpoint_len>: Remove.
2696 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2697 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2698 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2699 (struct linux_target_ops) <breakpoint>: Remove.
2700 (struct linux_target_ops) <breakpoint_len>: Remove.
2701 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2702 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2703 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2704 and sw_breakpoint_from_kind to increment the pc.
2705 (linux_breakpoint_kind_from_pc): New function.
2706 (linux_sw_breakpoint_from_kind): New function.
2707 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2708 (initialize_low): Call breakpoint_kind_from_pc and
2709 sw_breakpoint_from_kind to replace breakpoint_data/len.
2710 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2712 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2713 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2714 (struct linux_target_ops) <breakpoint>: Remove.
2715 (struct linux_target_ops) <breakpoint_len>: Remove.
2716 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2717 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2718 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2719 (struct linux_target_ops) <breakpoint>: Remove.
2720 (struct linux_target_ops) <breakpoint_len>: Remove.
2721 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2722 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2723 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2724 (struct linux_target_ops) <breakpoint>: Remove.
2725 (struct linux_target_ops) <breakpoint_len>: Remove.
2726 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2727 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2728 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2729 (struct linux_target_ops) <breakpoint>: Remove.
2730 (struct linux_target_ops) <breakpoint_len>: Remove.
2731 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2732 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2733 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2734 (struct linux_target_ops) <breakpoint>: Remove.
2735 (struct linux_target_ops) <breakpoint_len>: Remove.
2736 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2737 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2738 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2739 (struct linux_target_ops) <breakpoint>: Remove.
2740 (struct linux_target_ops) <breakpoint_len>: Remove.
2741 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2742 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2743 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2744 (struct linux_target_ops) <breakpoint>: Remove.
2745 (struct linux_target_ops) <breakpoint_len>: Remove.
2746 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2747 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2748 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2749 (struct linux_target_ops) <breakpoint>: Remove.
2750 (struct linux_target_ops) <breakpoint_len>: Remove.
2751 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2752 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2753 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2754 (struct linux_target_ops) <breakpoint>: Remove.
2755 (struct linux_target_ops) <breakpoint_len>: Remove.
2756 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2757 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2758 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2759 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2760 (struct linux_target_ops) <breakpoint>: Remove.
2761 (struct linux_target_ops) <breakpoint_len>: Remove.
2762 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2763 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2764 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2765 (struct linux_target_ops) <breakpoint>: Remove.
2766 (struct linux_target_ops) <breakpoint_len>: Remove.
2767 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2768 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2770 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2772 * linux-cris-low.c (cris_get_pc): Remove void arg.
2774 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2776 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2779 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2781 * inferiors.c (thread_pid_matches_callback): New function.
2782 (find_thread_process): New function.
2783 (remove_thread): Reset current_thread.
2784 (remove_process): Assert threads have been removed first.
2786 2015-10-15 Yao Qi <yao.qi@linaro.org>
2788 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2790 (aarch64_remove_point): Likewise.
2791 * regcache.c (regcache_register_size): New function.
2793 2015-10-12 Yao Qi <yao.qi@linaro.org>
2795 * linux-aarch64-low.c: Update all callers as emit_load_store
2796 is renamed to aarch64_emit_load_store.
2798 2015-10-12 Yao Qi <yao.qi@linaro.org>
2800 * linux-aarch64-low.c: Update all callers of function renaming
2801 from emit_insn to aarch64_emit_insn.
2803 2015-10-12 Yao Qi <yao.qi@linaro.org>
2805 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2806 arch/aarch64-insn.h.
2807 (struct aarch64_memory_operand): Likewise.
2809 (emit_insn): Move to arch/aarch64-insn.c.
2810 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2811 (emit_load_store): Move to arch/aarch64-insn.c.
2812 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2813 (can_encode_int32): Remove.
2815 2015-10-12 Yao Qi <yao.qi@linaro.org>
2817 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2818 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2819 (aarch64_relocate_instruction): Likewise.
2820 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2821 (struct aarch64_insn_visitor): Likewise.
2823 2015-10-12 Yao Qi <yao.qi@linaro.org>
2825 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2826 (struct aarch64_insn_visitor): New.
2827 (struct aarch64_insn_relocation_data): New.
2828 (aarch64_ftrace_insn_reloc_b): New function.
2829 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2830 (aarch64_ftrace_insn_reloc_cb): Likewise.
2831 (aarch64_ftrace_insn_reloc_tb): Likewise.
2832 (aarch64_ftrace_insn_reloc_adr): Likewise.
2833 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2834 (aarch64_ftrace_insn_reloc_others): Likewise.
2836 (aarch64_relocate_instruction): Use visitor.
2838 2015-10-12 Yao Qi <yao.qi@linaro.org>
2840 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2841 int. Add argument buf.
2842 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2843 aarch64_relocate_instruction.
2845 2015-10-12 Yao Qi <yao.qi@linaro.org>
2847 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2848 argument insn. Remove local variable insn. Don't call
2850 (aarch64_install_fast_tracepoint_jump_pad): Call
2853 2015-09-30 Yao Qi <yao.qi@linaro.org>
2855 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2856 (emit_load_store_pair): Likewise.
2858 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2860 * dll.c (match_dll): Add cast(s).
2861 (unloaded_dll): Likewise.
2862 * linux-low.c (second_thread_of_pid_p): Likewise.
2863 (delete_lwp_callback): Likewise.
2864 (count_events_callback): Likewise.
2865 (select_event_lwp_callback): Likewise.
2866 (linux_set_resume_request): Likewise.
2867 * server.c (accumulate_file_name_length): Likewise.
2868 (emit_dll_description): Likewise.
2869 (handle_qxfer_threads_worker): Likewise.
2870 (visit_actioned_threads): Likewise.
2871 * thread-db.c (any_thread_of): Likewise.
2872 * tracepoint.c (same_process_p): Likewise.
2873 (match_blocktype): Likewise.
2874 (build_traceframe_info_xml): Likewise.
2876 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2878 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2880 (gdb_unparse_agent_expr): Likewise.
2881 * hostio.c (require_data): Likewise.
2882 (handle_pread): Likewise.
2883 * linux-low.c (disable_regset): Likewise.
2884 (fetch_register): Likewise.
2885 (store_register): Likewise.
2886 (get_dynamic): Likewise.
2887 (linux_qxfer_libraries_svr4): Likewise.
2888 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2889 (set_fast_tracepoint_jump): Likewise.
2890 (uninsert_fast_tracepoint_jumps_at): Likewise.
2891 (reinsert_fast_tracepoint_jumps_at): Likewise.
2892 (validate_inserted_breakpoint): Likewise.
2893 (clone_agent_expr): Likewise.
2894 * regcache.c (init_register_cache): Likewise.
2895 * remote-utils.c (putpkt_binary_1): Likewise.
2896 (decode_M_packet): Likewise.
2897 (decode_X_packet): Likewise.
2898 (look_up_one_symbol): Likewise.
2899 (relocate_instruction): Likewise.
2900 (monitor_output): Likewise.
2901 * server.c (handle_search_memory): Likewise.
2902 (handle_qxfer_exec_file): Likewise.
2903 (handle_qxfer_libraries): Likewise.
2904 (handle_qxfer): Likewise.
2905 (handle_query): Likewise.
2906 (handle_v_cont): Likewise.
2907 (handle_v_run): Likewise.
2908 (captured_main): Likewise.
2909 * target.c (write_inferior_memory): Likewise.
2910 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2911 * tracepoint.c (init_trace_buffer): Likewise.
2912 (add_tracepoint_action): Likewise.
2913 (add_traceframe): Likewise.
2914 (add_traceframe_block): Likewise.
2915 (cmd_qtdpsrc): Likewise.
2916 (cmd_qtdv): Likewise.
2917 (cmd_qtstatus): Likewise.
2918 (response_source): Likewise.
2919 (response_tsv): Likewise.
2920 (cmd_qtnotes): Likewise.
2921 (gdb_collect): Likewise.
2922 (initialize_tracepoint): Likewise.
2924 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2926 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2927 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2928 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2930 (enum aarch64_condition_codes): New enum.
2931 (w0): New static global.
2934 (struct aarch64_memory_operand) <type>: New
2935 MEMORY_OPERAND_POSTINDEX type.
2936 (postindex_memory_operand): New helper function.
2937 (emit_ret): New function.
2938 (emit_load_store_pair): New function, factored out of emit_stp
2939 with support for MEMORY_OPERAND_POSTINDEX.
2940 (emit_stp): Rewrite using emit_load_store_pair.
2941 (emit_ldp): New function.
2942 (emit_load_store): Likewise.
2943 (emit_ldr): Mention post-index instruction in comment.
2944 (emit_ldrh): New function.
2945 (emit_ldrb): New function.
2946 (emit_ldrsw): Mention post-index instruction in comment.
2947 (emit_str): Likewise.
2948 (emit_subs): New function.
2949 (emit_cmp): Likewise.
2950 (emit_and): Likewise.
2951 (emit_orr): Likewise.
2952 (emit_orn): Likewise.
2953 (emit_eor): Likewise.
2954 (emit_mvn): Likewise.
2955 (emit_lslv): Likewise.
2956 (emit_lsrv): Likewise.
2957 (emit_asrv): Likewise.
2958 (emit_mul): Likewise.
2959 (emit_sbfm): Likewise.
2960 (emit_sbfx): Likewise.
2961 (emit_ubfm): Likewise.
2962 (emit_ubfx): Likewise.
2963 (emit_csinc): Likewise.
2964 (emit_cset): Likewise.
2965 (emit_nop): Likewise.
2966 (emit_ops_insns): New helper function.
2967 (emit_pop): Likewise.
2968 (emit_push): Likewise.
2969 (aarch64_emit_prologue): New function.
2970 (aarch64_emit_epilogue): Likewise.
2971 (aarch64_emit_add): Likewise.
2972 (aarch64_emit_sub): Likewise.
2973 (aarch64_emit_mul): Likewise.
2974 (aarch64_emit_lsh): Likewise.
2975 (aarch64_emit_rsh_signed): Likewise.
2976 (aarch64_emit_rsh_unsigned): Likewise.
2977 (aarch64_emit_ext): Likewise.
2978 (aarch64_emit_log_not): Likewise.
2979 (aarch64_emit_bit_and): Likewise.
2980 (aarch64_emit_bit_or): Likewise.
2981 (aarch64_emit_bit_xor): Likewise.
2982 (aarch64_emit_bit_not): Likewise.
2983 (aarch64_emit_equal): Likewise.
2984 (aarch64_emit_less_signed): Likewise.
2985 (aarch64_emit_less_unsigned): Likewise.
2986 (aarch64_emit_ref): Likewise.
2987 (aarch64_emit_if_goto): Likewise.
2988 (aarch64_emit_goto): Likewise.
2989 (aarch64_write_goto_address): Likewise.
2990 (aarch64_emit_const): Likewise.
2991 (aarch64_emit_call): Likewise.
2992 (aarch64_emit_reg): Likewise.
2993 (aarch64_emit_pop): Likewise.
2994 (aarch64_emit_stack_flush): Likewise.
2995 (aarch64_emit_zero_ext): Likewise.
2996 (aarch64_emit_swap): Likewise.
2997 (aarch64_emit_stack_adjust): Likewise.
2998 (aarch64_emit_int_call_1): Likewise.
2999 (aarch64_emit_void_call_2): Likewise.
3000 (aarch64_emit_eq_goto): Likewise.
3001 (aarch64_emit_ne_goto): Likewise.
3002 (aarch64_emit_lt_goto): Likewise.
3003 (aarch64_emit_le_goto): Likewise.
3004 (aarch64_emit_gt_goto): Likewise.
3005 (aarch64_emit_ge_got): Likewise.
3006 (aarch64_emit_ops_impl): New static global variable.
3007 (aarch64_emit_ops): New target function, return
3008 &aarch64_emit_ops_impl.
3009 (struct linux_target_ops): Install it.
3011 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3013 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3014 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3016 * linux-aarch64-ipa.c: New file.
3017 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3019 (aarch64_get_thread_area): New target method.
3020 (extract_signed_bitfield): New helper function.
3021 (aarch64_decode_ldr_literal): New function.
3022 (enum aarch64_opcodes): New enum.
3023 (struct aarch64_register): New struct.
3024 (struct aarch64_operand): New struct.
3025 (x0): New static global.
3034 (aarch64_register): New helper function.
3035 (register_operand): Likewise.
3036 (immediate_operand): Likewise.
3037 (struct aarch64_memory_operand): New struct.
3038 (offset_memory_operand): New helper function.
3039 (preindex_memory_operand): Likewise.
3040 (enum aarch64_system_control_registers): New enum.
3041 (ENCODE): New macro.
3042 (emit_insn): New helper function.
3043 (emit_b): New function.
3044 (emit_bcond): Likewise.
3045 (emit_cb): Likewise.
3046 (emit_tb): Likewise.
3047 (emit_blr): Likewise.
3048 (emit_stp): Likewise.
3049 (emit_ldp_q_offset): Likewise.
3050 (emit_stp_q_offset): Likewise.
3051 (emit_load_store): Likewise.
3052 (emit_ldr): Likewise.
3053 (emit_ldrsw): Likewise.
3054 (emit_str): Likewise.
3055 (emit_ldaxr): Likewise.
3056 (emit_stxr): Likewise.
3057 (emit_stlr): Likewise.
3058 (emit_data_processing_reg): Likewise.
3059 (emit_data_processing): Likewise.
3060 (emit_add): Likewise.
3061 (emit_sub): Likewise.
3062 (emit_mov): Likewise.
3063 (emit_movk): Likewise.
3064 (emit_mov_addr): Likewise.
3065 (emit_mrs): Likewise.
3066 (emit_msr): Likewise.
3067 (emit_sevl): Likewise.
3068 (emit_wfe): Likewise.
3069 (append_insns): Likewise.
3070 (can_encode_int32_in): New helper function.
3071 (aarch64_relocate_instruction): New function.
3072 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3073 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3074 (struct linux_target_ops): Install aarch64_get_thread_area,
3075 aarch64_install_fast_tracepoint_jump_pad and
3076 aarch64_get_min_fast_tracepoint_insn_len.
3078 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3080 * Makefile.in (aarch64-insn.o): New rule.
3081 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3083 2015-09-21 Yao Qi <yao.qi@linaro.org>
3085 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3087 2015-09-21 Yao Qi <yao.qi@linaro.org>
3089 * tracepoint.c (max_jump_pad_size): Remove.
3091 2015-09-18 Yao Qi <yao.qi@linaro.org>
3093 * linux-aarch64-low.c: Don't include sys/uio.h.
3094 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3096 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3098 * tracepoint.c (eval_result_type): Change prototype.
3099 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3101 2015-09-15 Pedro Alves <palves@redhat.com>
3103 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3104 Check whether to report exec events instead of checking whether
3105 multiprocess is enabled.
3107 2015-09-15 Pedro Alves <palves@redhat.com>
3110 * remote-utils.c (prepare_resume_reply): Merge
3111 TARGET_WAITKIND_VFORK_DONE switch case with the
3112 TARGET_WAITKIND_FORKED case.
3114 2015-09-15 Yao Qi <yao.qi@linaro.org>
3116 * server.c (handle_query): Check string comparison using
3117 "else if" instead of "if".
3119 2015-09-15 Yao Qi <yao.qi@linaro.org>
3121 * server.c (vCont_supported): New global variable.
3122 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3123 matches. Append ";vContSupported+" to own_buf.
3124 (handle_v_requests): Append ";s;S" to own_buf if target supports
3125 hardware single step or vCont_supported is false.
3126 (capture_main): Set vCont_supported to zero.
3128 2015-09-15 Yao Qi <yao.qi@linaro.org>
3130 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3132 (linux_supports_hardware_single_step): ... New function.
3133 (linux_target_ops): Update.
3134 * lynx-low.c (lynx_target_ops): Set field
3135 supports_hardware_single_step to target_can_do_hardware_single_step.
3136 * nto-low.c (nto_target_ops): Likewise.
3137 * spu-low.c (spu_target_ops): Likewise.
3138 * win32-low.c (win32_target_ops): Likewise.
3139 * target.c (target_can_do_hardware_single_step): New function.
3140 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3141 Remove. <supports_hardware_single_step>: New field.
3142 (target_supports_conditional_breakpoints): Remove.
3143 (target_supports_hardware_single_step): New macro.
3144 (target_can_do_hardware_single_step): Declare.
3145 * server.c (handle_query): Use target_supports_hardware_single_step
3146 instead of target_supports_conditional_breakpoints.
3148 2015-09-15 Yao Qi <yao.qi@linaro.org>
3150 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3152 (struct linux_target_ops the_low_target): Install
3153 aarch64_linux_siginfo_fixup.
3155 2015-09-11 Don Breazeal <donb@codesourcery.com>
3156 Luis Machado <lgustavo@codesourcery.com>
3158 * linux-low.c (linux_mourn): Static declaration.
3159 (linux_arch_setup): Move in front of
3160 handle_extended_wait.
3161 (linux_arch_setup_thread): New function.
3162 (handle_extended_wait): Handle exec events. Call
3163 linux_arch_setup_thread. Make event_lwp argument a
3164 pointer-to-a-pointer.
3165 (check_zombie_leaders): Do not check stopped threads.
3166 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3167 (linux_low_filter_event): Add lwp and thread for exec'ing
3168 non-leader thread if leader thread has been deleted.
3169 Refactor code into linux_arch_setup_thread and call it.
3170 Pass child lwp pointer by reference to handle_extended_wait.
3171 (linux_wait_for_event_filtered): Update comment.
3172 (linux_wait_1): Prevent clobbering exec event status.
3173 (linux_supports_exec_events): New function.
3174 (linux_target_ops) <supports_exec_events>: Initialize new member.
3175 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3177 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3178 * server.c (report_exec_events): New global variable.
3179 (handle_query): Handle qSupported query for exec-events feature.
3180 (captured_main): Initialize report_exec_events.
3181 * server.h (report_exec_events): Declare new global variable.
3182 * target.h (struct target_ops) <supports_exec_events>: New
3184 (target_supports_exec_events): New macro.
3185 * win32-low.c (win32_target_ops) <supports_exec_events>:
3186 Initialize new member.
3188 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3190 * linux-low.c (linux_low_enable_btrace): Remove.
3191 (linux_target_ops): Replace linux_low_enable_btrace with
3192 linux_enable_btrace.
3194 2015-09-03 Yao Qi <yao.qi@linaro.org>
3196 * linux-aarch64-low.c (aarch64_insert_point): Call
3197 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3200 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3202 * linux-low.c (check_stopped_by_breakpoint): Use
3203 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3205 2015-08-27 Pedro Alves <palves@redhat.com>
3207 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3209 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3211 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3212 the XNEW-family equivalent.
3213 (compile_bytecodes): Likewise.
3214 * dll.c (loaded_dll): Likewise.
3215 * event-loop.c (append_callback_event): Likewise.
3216 (create_file_handler): Likewise.
3217 (create_file_event): Likewise.
3218 * hostio.c (handle_open): Likewise.
3219 * inferiors.c (add_thread): Likewise.
3220 (add_process): Likewise.
3221 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3222 * linux-arm-low.c (arm_new_process): Likewise.
3223 (arm_new_thread): Likewise.
3224 * linux-low.c (add_to_pid_list): Likewise.
3225 (linux_add_process): Likewise.
3226 (handle_extended_wait): Likewise.
3227 (add_lwp): Likewise.
3228 (enqueue_one_deferred_signal): Likewise.
3229 (enqueue_pending_signal): Likewise.
3230 (linux_resume_one_lwp_throw): Likewise.
3231 (linux_resume_one_thread): Likewise.
3232 (linux_read_memory): Likewise.
3233 (linux_write_memory): Likewise.
3234 * linux-mips-low.c (mips_linux_new_process): Likewise.
3235 (mips_linux_new_thread): Likewise.
3236 (mips_add_watchpoint): Likewise.
3237 * linux-x86-low.c (initialize_low_arch): Likewise.
3238 * lynx-low.c (lynx_add_process): Likewise.
3239 * mem-break.c (set_raw_breakpoint_at): Likewise.
3240 (set_breakpoint): Likewise.
3241 (add_condition_to_breakpoint): Likewise.
3242 (add_commands_to_breakpoint): Likewise.
3243 (clone_agent_expr): Likewise.
3244 (clone_one_breakpoint): Likewise.
3245 * regcache.c (new_register_cache): Likewise.
3246 * remote-utils.c (look_up_one_symbol): Likewise.
3247 * server.c (queue_stop_reply): Likewise.
3248 (start_inferior): Likewise.
3249 (queue_stop_reply_callback): Likewise.
3250 (handle_target_event): Likewise.
3251 * spu-low.c (fetch_ppc_memory): Likewise.
3252 (store_ppc_memory): Likewise.
3253 * target.c (set_target_ops): Likewise.
3254 * thread-db.c (thread_db_load_search): Likewise.
3255 (try_thread_db_load_1): Likewise.
3256 * tracepoint.c (add_tracepoint): Likewise.
3257 (add_tracepoint_action): Likewise.
3258 (create_trace_state_variable): Likewise.
3259 (cmd_qtdpsrc): Likewise.
3260 (cmd_qtro): Likewise.
3261 (add_while_stepping_state): Likewise.
3262 * win32-low.c (child_add_thread): Likewise.
3263 (get_image_name): Likewise.
3265 2015-08-25 Yao Qi <yao.qi@linaro.org>
3267 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3269 2015-08-25 Yao Qi <yao.qi@linaro.org>
3271 * Makefile.in (aarch64-linux.o): New rule.
3272 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3274 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3275 (aarch64_init_debug_reg_state): Make it extern.
3276 (aarch64_linux_prepare_to_resume): Remove.
3278 2015-08-25 Yao Qi <yao.qi@linaro.org>
3280 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3281 lwp_arch_private_info and ptid_of_lwp.
3283 2015-08-25 Yao Qi <yao.qi@linaro.org>
3285 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3286 Find proc_info by find_process_pid. All callers updated.
3288 2015-08-25 Yao Qi <yao.qi@linaro.org>
3290 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3292 (debug_reg_change_callback): Remove.
3293 (aarch64_notify_debug_reg_change): Remove.
3295 2015-08-25 Yao Qi <yao.qi@linaro.org>
3297 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3298 Call current_lwp_ptid.
3300 2015-08-25 Yao Qi <yao.qi@linaro.org>
3302 * linux-aarch64-low.c (debug_reg_change_callback): Use
3305 2015-08-25 Yao Qi <yao.qi@linaro.org>
3307 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3309 2015-08-25 Yao Qi <yao.qi@linaro.org>
3311 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3313 2015-08-25 Yao Qi <yao.qi@linaro.org>
3315 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3318 2015-08-25 Yao Qi <yao.qi@linaro.org>
3320 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3322 (debug_reg_change_callback): Remove argument entry and add argument
3323 lwp. Remove local variable thread. Don't print thread id in the
3324 debugging output. Don't check whether pid of thread equals to pid.
3325 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3326 iterate_over_lwps instead find_inferior.
3328 2015-08-24 Pedro Alves <palves@redhat.com>
3330 * inferiors.c (get_first_process): New function.
3331 * inferiors.h (get_first_process): New declaration.
3332 * remote-utils.c (read_ptid): Default to the first process in the
3333 list, instead of to the current thread's process.
3335 2015-08-24 Pedro Alves <palves@redhat.com>
3337 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3338 * event-loop.c: Likewise.
3339 * remote-utils.c: Likewise.
3340 * tracepoint.c: Likewise.
3342 2015-08-24 Pedro Alves <palves@redhat.com>
3344 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3347 2015-08-21 Pedro Alves <palves@redhat.com>
3349 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3350 instead of literal 1.
3352 2015-08-21 Pedro Alves <palves@redhat.com>
3354 * tdesc.c (default_description): Explicitly zero-initialize.
3356 2015-08-21 Pedro Alves <palves@redhat.com>
3359 * inferiors.c (remove_thread): Discard any pending stop reply for
3361 * server.c (remove_all_on_match_pid): Rename to ...
3362 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3364 (discard_queued_stop_replies): Change parameter to a ptid. Now
3366 (handle_v_kill, kill_inferior_callback, captured_main)
3367 (process_serial_event): Adjust.
3368 * server.h (discard_queued_stop_replies): Declare.
3370 2015-08-21 Pedro Alves <palves@redhat.com>
3372 * linux-low.c (wait_for_sigstop): Always switch to no thread
3373 selected if the previously current thread dies.
3374 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3375 process instead of the current thread's.
3376 * remote-utils.c (input_interrupt): Don't check if there's no
3378 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3379 current thread to the general thread fails, error out.
3380 (handle_qxfer_auxv, handle_qxfer_libraries)
3381 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3382 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3383 (handle_query): Check if there's a thread selected instead of
3384 checking whether there's any thread in the thread list.
3385 (handle_qxfer_threads, handle_qxfer_btrace)
3386 (handle_qxfer_btrace_conf): Don't error out early if there's no
3387 thread in the thread list.
3388 (handle_v_cont, myresume): Don't set the current thread to the
3390 (process_serial_event) <Hg handling>: Also set thread_id if the
3391 previous general thread is still alive.
3392 (process_serial_event) <g/G handling>: If setting the current
3393 thread to the general thread fails, error out.
3394 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3395 thread's lwp instead of the current thread's.
3396 * target.c (set_desired_thread): If the desired thread was not
3397 found, leave the current thread pointing to NULL. Return an int
3398 (boolean) indicating success.
3399 * target.h (set_desired_thread): Change return type to int.
3401 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3403 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3404 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3406 (ps_get_thread_area): New function.
3408 2015-08-19 Gary Benson <gbenson@redhat.com>
3410 * hostio.c (handle_pread): Do not attempt to read more data
3411 than hostio_reply_with_data can fit in a packet.
3413 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3415 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3417 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3419 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3421 2015-08-06 Pedro Alves <palves@redhat.com>
3423 * tracepoint.c (expr_eval_result): Now an int.
3425 2015-08-06 Pedro Alves <palves@redhat.com>
3427 * gdbthread.h (struct regcache): Forward declare.
3428 (struct thread_info) <regcache_data>: Now a struct regcache
3430 * inferiors.c (inferior_regcache_data)
3431 (set_inferior_regcache_data): Now work with struct regcache
3433 * inferiors.h (struct regcache): Forward declare.
3434 (inferior_regcache_data, set_inferior_regcache_data): Now work
3435 with struct regcache pointers.
3436 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3437 (free_register_cache_thread): Remove struct regcache pointer
3440 2015-08-06 Pedro Alves <palves@redhat.com>
3442 * server.c (captured_main): On error, print the exception message
3443 to stderr, and if run_once is set, throw a quit.
3445 2015-08-06 Pedro Alves <palves@redhat.com>
3447 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3450 2015-08-06 Pedro Alves <palves@redhat.com>
3452 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3453 reading beyond the passed in buffer length.
3455 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3457 * tracepoint.c (symbol_list) <required>: Remove.
3459 2015-08-06 Pedro Alves <palves@redhat.com>
3461 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3462 count if stopping and suspending threads.
3463 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3464 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3465 (linux_detach): Complete an ongoing step-over.
3466 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3468 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3469 (linux_wait_1): If passing a signal to the inferior after
3470 finishing a step-over, unsuspend and re-resume all lwps. If we
3471 see a single-step event but the thread should be continuing, don't
3472 pass the trap to gdb.
3473 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3474 internal_error instead of gdb_assert.
3475 (enqueue_pending_signal): New function.
3476 (check_ptrace_stopped_lwp_gone): Add debug output.
3477 (start_step_over): Use internal_error instead of gdb_assert.
3478 (complete_ongoing_step_over): New function.
3479 (linux_resume_one_thread): Don't resume a suspended thread.
3480 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3483 2015-08-06 Pedro Alves <palves@redhat.com>
3485 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3486 (linux_thread_alive): Use lwp_is_marked_dead.
3487 (extended_event_reported): Delete.
3488 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3489 instead of extended_event_reported.
3490 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3492 (lwp_is_marked_dead): New function.
3493 (lwp_running): Use lwp_is_marked_dead.
3494 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3497 2015-08-06 Pedro Alves <palves@redhat.com>
3499 * linux-low.c (linux_wait_1): Move fork event output out of the
3500 !report_to_gdb check. Pass event_child->waitstatus to
3501 target_waitstatus_to_string instead of ourstatus.
3503 2015-08-04 Yao Qi <yao.qi@linaro.org>
3505 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3506 if current_thread is 32 bit.
3508 2015-08-04 Yao Qi <yao.qi@linaro.org>
3510 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3511 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3512 * server.c (extended_protocol): Remove "static".
3513 * server.h (extended_protocol): Declare it.
3515 2015-08-04 Yao Qi <yao.qi@linaro.org>
3517 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3518 both aarch64 and aarch32.
3519 (aarch64_set_pc): Likewise.
3521 2015-08-04 Yao Qi <yao.qi@linaro.org>
3523 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3524 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3525 arm-with-neon.xml to srv_xmlfiles.
3526 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3527 (is_64bit_tdesc): New function.
3528 (aarch64_linux_read_description): New function.
3529 (aarch64_arch_setup): Call aarch64_linux_read_description.
3530 (regs_info): Rename to regs_info_aarch64.
3531 (aarch64_regs_info): Return right regs_info.
3532 (initialize_low_arch): Call initialize_low_arch_aarch32.
3534 2015-08-04 Yao Qi <yao.qi@linaro.org>
3536 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3537 * linux-aarch32-low.c: New file.
3538 * linux-aarch32-low.h: New file.
3539 * linux-arm-low.c (arm_fill_gregset): Move it to
3540 linux-aarch32-low.c.
3541 (arm_store_gregset): Likewise.
3542 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3543 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3544 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3545 (regs_info): Rename to regs_info_arm.
3546 (arm_regs_info): Return regs_info_aarch32 if
3547 have_ptrace_getregset is 1 and target description is
3548 arm_with_neon or arm_with_vfpv3.
3549 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3550 Call initialize_low_arch_aarch32 instead.
3552 2015-08-04 Yao Qi <yao.qi@linaro.org>
3554 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3555 * linux-low.c: ... here.
3556 * linux-low.h (have_ptrace_getregset): Declare it.
3558 2015-08-04 Pedro Alves <palves@redhat.com>
3560 * thread-db.c (struct thread_db): Use new typedefs.
3561 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3563 (disable_thread_event_reporting): Cast result of dlsym to
3564 destination function pointer type.
3565 (thread_db_mourn): Use td_ta_delete_ftype.
3567 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3569 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3571 (CDX_BREAKPOINT): Define for R2.
3572 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3573 (the_low_target): Add comments.
3575 2015-07-30 Yao Qi <yao.qi@linaro.org>
3577 * linux-arm-low.c (arm_hwcap): Remove it.
3578 (arm_read_description): New local variable arm_hwcap. Don't
3579 set arm_hwcap to zero.
3581 2015-07-30 Yao Qi <yao.qi@linaro.org>
3583 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3584 Use regcache->tdesc instead.
3585 (arm_store_wmmxregset): Likewise.
3586 (arm_fill_vfpregset): Likewise.
3587 (arm_store_vfpregset): Likewise.
3589 2015-07-30 Yao Qi <yao.qi@linaro.org>
3591 * linux-arm-low.c: Include arch/arm.h.
3592 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3593 (arm_store_gregset): Likewise.
3595 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3597 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3598 ptrace's 4th parameter.
3600 2015-07-27 Yao Qi <yao.qi@linaro.org>
3602 * configure.srv (case aarch64*-*-linux*): Don't set
3605 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3607 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3609 * linux-arm-low.c: Likewise.
3610 * linux-cris-low.c: Likewise.
3611 * linux-crisv32-low.c: Likewise.
3612 * linux-low.c: Likewise.
3613 * linux-m68k-low.c: Likewise.
3614 * linux-mips-low.c: Likewise.
3615 * linux-nios2-low.c: Likewise.
3616 * linux-s390-low.c: Likewise.
3617 * linux-sparc-low.c: Likewise.
3618 * linux-tic6x-low.c: Likewise.
3619 * linux-tile-low.c: Likewise.
3620 * linux-x86-low.c: Likewise.
3622 2015-07-24 Pedro Alves <palves@redhat.com>
3624 * config.in: Regenerate.
3625 * configure: Regenerate.
3627 2015-07-24 Pedro Alves <palves@redhat.com>
3629 * acinclude.m4: Include ../ptrace.m4.
3630 * configure.ac: Call GDB_AC_PTRACE.
3631 * config.in, configure: Regenerate.
3633 2015-07-24 Yao Qi <yao.qi@linaro.org>
3635 * linux-low.c (linux_create_inferior): Remove setting to
3636 proc->priv->new_inferior.
3637 (linux_attach): Likewise.
3638 (linux_low_filter_event): Likewise.
3639 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3641 2015-07-24 Yao Qi <yao.qi@linaro.org>
3643 * linux-low.c (linux_arch_setup): New function.
3644 (linux_low_filter_event): If proc->tdesc is NULL and
3645 proc->attached is true, call the_low_target.arch_setup.
3646 Otherwise, keep status pending, and return.
3647 (linux_resume_one_lwp_throw): Don't call get_pc if
3648 thread->while_stepping isn't NULL. Don't call
3649 get_thread_regcache if proc->tdesc is NULL.
3650 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3651 (linux_target_ops): Install arch_setup.
3652 * server.c (start_inferior): Call the_target->arch_setup.
3653 * target.h (struct target_ops) <arch_setup>: New field.
3654 (target_arch_setup): New marco.
3655 * lynx-low.c (lynx_target_ops): Update.
3656 * nto-low.c (nto_target_ops): Update.
3657 * spu-low.c (spu_target_ops): Update.
3658 * win32-low.c (win32_target_ops): Update.
3660 2015-07-24 Yao Qi <yao.qi@linaro.org>
3662 * linux-low.c (linux_add_process): Don't set
3663 proc->priv->new_inferior.
3664 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3665 (linux_attach): Likewise.
3667 2015-07-24 Yao Qi <yao.qi@linaro.org>
3669 * server.c (start_inferior): Code refactor.
3671 2015-07-24 Yao Qi <yao.qi@linaro.org>
3673 * server.c (process_serial_event): Set general_thread.
3675 2015-07-21 Yao Qi <yao.qi@linaro.org>
3677 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3678 aarch64_linux_get_debug_reg_capacity.
3680 2015-07-17 Yao Qi <yao.qi@linaro.org>
3682 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3683 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3684 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3685 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3686 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3687 (AARCH64_HWP_ALIGNMENT): Likewise.
3688 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3689 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3690 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3691 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3692 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3693 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3694 (struct aarch64_debug_reg_state): Likewise.
3695 (struct arch_lwp_info): Likewise.
3696 (aarch64_align_watchpoint): Likewise.
3697 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3698 (aarch64_watchpoint_length): Likewise.
3699 (aarch64_point_encode_ctrl_reg): Likewise
3700 (aarch64_point_is_aligned): Likewise.
3701 (aarch64_align_watchpoint): Likewise.
3702 (aarch64_linux_set_debug_regs):
3703 (aarch64_dr_state_insert_one_point): Likewise.
3704 (aarch64_dr_state_remove_one_point): Likewise.
3705 (aarch64_handle_breakpoint): Likewise.
3706 (aarch64_handle_aligned_watchpoint): Likewise.
3707 (aarch64_handle_unaligned_watchpoint): Likewise.
3708 (aarch64_handle_watchpoint): Likewise.
3710 2015-07-17 Yao Qi <yao.qi@linaro.org>
3712 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3713 and don't aarch64_get_debug_reg_state. All callers update.
3714 (aarch64_handle_aligned_watchpoint): Likewise.
3715 (aarch64_handle_unaligned_watchpoint): Likewise.
3716 (aarch64_handle_watchpoint): Likewise.
3717 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3718 (aarch64_remove_point): Likewise.
3720 2015-07-17 Yao Qi <yao.qi@linaro.org>
3722 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3724 (aarch64_handle_unaligned_watchpoint): Likewise.
3726 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3728 Revert the previous 3 commits:
3729 Move gdb_regex* to common/
3730 Move linux_find_memory_regions_full & co.
3731 gdbserver build-id attribute generator
3733 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3734 Jan Kratochvil <jan.kratochvil@redhat.com>
3736 gdbserver build-id attribute generator.
3737 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3738 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3739 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3741 (get_dynamic): Use find_pdhr to traverse program headers.
3742 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3743 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3744 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3745 (get_hex_build_id): New.
3746 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3747 to reply XML document.
3749 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3750 Jan Kratochvil <jan.kratochvil@redhat.com>
3752 * target.c: Include target/target-utils.h and fcntl.h.
3753 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3754 (target_fileio_read_stralloc): New functions.
3756 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3758 * Makefile.in (OBS): Add gdb_regex.o.
3760 * config.in: Rebuilt.
3761 * configure: Rebuilt.
3763 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3764 Jan Kratochvil <jan.kratochvil@redhat.com>
3766 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3767 * Makefile.in (OBS): Add target-utils.o.
3768 (linux-maps.o, target-utils.o): New.
3769 * configure.srv (srv_linux_obj): Add linux-maps.o.
3771 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3773 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3775 (the_low_target): Install it.
3777 2015-07-14 Pedro Alves <palves@redhat.com>
3779 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3780 Instead, ignore ECHILD, and throw an error for other errnos.
3782 2015-07-10 Pedro Alves <palves@redhat.com>
3784 * event-loop.c (struct callback_event) <data>: Change type to
3785 gdb_client_data instance instead of gdb_client_data pointer.
3786 (append_callback_event): Adjust.
3788 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3790 * linux-aarch64-low.c: Add comments for each linux_target_ops
3791 method. Remove comments already covered in target_ops and
3792 linux_target_ops definitions.
3793 (the_low_target): Add comments for each unimplemented method.
3795 2015-07-09 Yao Qi <yao.qi@linaro.org>
3797 * linux-aarch64-low.c (aarch64_regmap): Remove.
3798 (aarch64_usrregs_info): Remove.
3799 (regs_info): Set field usrregs to NULL.
3801 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3803 * linux-low.c: Include "rsp-low.h"
3804 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3805 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3806 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3807 (handle_btrace_enable_pt): New.
3808 (handle_btrace_general_set): Support "pt".
3809 (handle_btrace_conf_general_set): Support "pt:size".
3811 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3813 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3816 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3818 * linux-aarch64-low.c: Remove comment about endianness.
3819 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3820 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3823 2015-06-24 Gary Benson <gbenson@redhat.com>
3825 * linux-i386-ipa.c (stdint.h): Do not include.
3826 * lynx-i386-low.c (stdint.h): Likewise.
3827 * lynx-ppc-low.c (stdint.h): Likewise.
3828 * mem-break.c (stdint.h): Likewise.
3829 * thread-db.c (stdint.h): Likewise.
3830 * tracepoint.c (stdint.h): Likewise.
3831 * win32-low.c (stdint.h): Likewise.
3833 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3835 * server.c (write_qxfer_response): Update call to
3836 remote_escape_output.
3838 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3839 Jan Kratochvil <jan.kratochvil@redhat.com>
3841 Merge multiple hex conversions.
3842 * gdbreplay.c (tohex): Rename to 'fromhex'.
3843 (logchar): Use fromhex.
3845 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3847 * server.c (handle_qxfer_libraries): Set `version' attribute for
3850 2015-06-10 Gary Benson <gbenson@redhat.com>
3852 * target.h (struct target_ops) <multifs_open>: New field.
3853 <multifs_unlink>: Likewise.
3854 <multifs_readlink>: Likewise.
3855 * linux-low.c (nat/linux-namespaces.h): New include.
3856 (linux_target_ops): Initialize the_target->multifs_open,
3857 the_target->multifs_unlink and the_target->multifs_readlink.
3858 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3859 * hostio.c (hostio_fs_pid): New static variable.
3860 (hostio_handle_new_gdb_connection): New function.
3861 (handle_setfs): Likewise.
3862 (handle_open): Use the_target->multifs_open as appropriate.
3863 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3864 (handle_readlink): Use the_target->multifs_readlink as
3866 (handle_vFile): Handle vFile:setfs packets.
3867 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3868 after target_handle_new_gdb_connection.
3870 2015-06-10 Gary Benson <gbenson@redhat.com>
3872 * configure.ac (AC_CHECK_FUNCS): Add setns.
3873 * config.in: Regenerate.
3874 * configure: Likewise.
3875 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3876 (linux-namespaces.o): New rule.
3877 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3879 2015-06-09 Gary Benson <gbenson@redhat.com>
3881 * hostio.c (handle_open): Process mode argument with
3882 fileio_to_host_mode.
3884 2015-06-01 Yao Qi <yao.qi@linaro.org>
3886 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3887 * linux-x86-low.c: Likewise.
3889 2015-05-28 Don Breazeal <donb@codesourcery.com>
3891 * linux-low.c (handle_extended_wait): Initialize
3892 thread_info.last_resume_kind for new fork children.
3894 2015-05-15 Pedro Alves <palves@redhat.com>
3896 * target.h (target_handle_new_gdb_connection): Rewrite using if
3897 wrapped in do/while.
3899 2015-05-14 Joel Brobecker <brobecker@adacore.com>
3901 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3902 * configure, config.in: Regenerate.
3903 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3906 2015-05-12 Don Breazeal <donb@codesourcery.com>
3908 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3909 PTRACE_EVENT_VFORK_DONE.
3910 (linux_low_ptrace_options, extended_event_reported): Add vfork
3912 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3913 and "vforkdone" for RSP 'T' Stop Reply Packet.
3914 * server.h (report_vfork_events): Declare
3917 2015-05-12 Don Breazeal <donb@codesourcery.com>
3919 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3920 (the_low_target) <new_fork>: Initialize new member.
3921 * linux-arm-low.c (arm_new_fork): New function.
3922 (the_low_target) <new_fork>: Initialize new member.
3923 * linux-low.c (handle_extended_wait): Call new target function
3925 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3926 * linux-mips-low.c (mips_add_watchpoint): New function
3927 extracted from mips_insert_point.
3928 (the_low_target) <new_fork>: Initialize new member.
3929 (mips_linux_new_fork): New function.
3930 (mips_insert_point): Call mips_add_watchpoint.
3931 * linux-x86-low.c (x86_linux_new_fork): New function.
3932 (the_low_target) <new_fork>: Initialize new member.
3934 2015-05-12 Don Breazeal <donb@codesourcery.com>
3936 * linux-low.c (handle_extended_wait): Implement return value,
3937 rename argument 'event_child' to 'event_lwp', handle
3938 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3939 (linux_low_ptrace_options): New function.
3940 (linux_low_filter_event): Call linux_low_ptrace_options,
3941 use different argument fo linux_enable_event_reporting,
3942 use return value from handle_extended_wait.
3943 (extended_event_reported): New function.
3944 (linux_wait_1): Call extended_event_reported and set
3945 status to report fork events.
3946 (linux_write_memory): Add pid to debug message.
3947 (reset_lwp_ptrace_options_callback): New function.
3948 (linux_handle_new_gdb_connection): New function.
3949 (linux_target_ops): Initialize new structure member.
3950 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3951 * lynx-low.c: Initialize new structure member.
3952 * remote-utils.c (prepare_resume_reply): Implement stop reason
3953 "fork" for "T" stop message.
3954 * server.c (handle_query): Call handle_new_gdb_connection.
3955 * server.h (report_fork_events): Declare global flag.
3956 * target.h (struct target_ops) <handle_new_gdb_connection>:
3958 (target_handle_new_gdb_connection): New macro.
3959 * win32-low.c: Initialize new structure member.
3961 2015-05-12 Don Breazeal <donb@codesourcery.com>
3963 * mem-break.c (APPEND_TO_LIST): Define macro.
3964 (clone_agent_expr): New function.
3965 (clone_one_breakpoint): New function.
3966 (clone_all_breakpoints): New function.
3967 * mem-break.h: Declare new functions.
3969 2015-05-12 Don Breazeal <donb@codesourcery.com>
3971 * linux-low.c (linux_supports_fork_events): New function.
3972 (linux_supports_vfork_events): New function.
3973 (linux_target_ops): Initialize new structure members.
3974 (initialize_low): Call linux_check_ptrace_features.
3975 * lynx-low.c (lynx_target_ops): Initialize new structure
3977 * server.c (report_fork_events, report_vfork_events):
3979 (handle_query): Add new features to qSupported packet and
3981 (captured_main): Initialize new global variables.
3982 * target.h (struct target_ops) <supports_fork_events>:
3984 <supports_vfork_events>: New member.
3985 (target_supports_fork_events): New macro.
3986 (target_supports_vfork_events): New macro.
3987 * win32-low.c (win32_target_ops): Initialize new structure
3990 2015-05-12 Gary Benson <gbenson@redhat.com>
3992 * server.c (handle_qxfer_exec_file): Use current process
3995 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3997 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3998 Remove HAVE_PTRACE_GETREGS conditionals.
3999 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4000 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4002 2015-05-08 Yao Qi <yao.qi@linaro.org>
4004 * linux-low.c (linux_supports_conditional_breakpoints): New
4006 (linux_target_ops): Install new target method.
4007 * lynx-low.c (lynx_target_ops): Install NULL hook for
4008 supports_conditional_breakpoints.
4009 * nto-low.c (nto_target_ops): Likewise.
4010 * spu-low.c (spu_target_ops): Likewise.
4011 * win32-low.c (win32_target_ops): Likewise.
4012 * server.c (handle_query): Check
4013 target_supports_conditional_breakpoints.
4014 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4016 (target_supports_conditional_breakpoints): New macro.
4018 2015-05-06 Pedro Alves <palves@redhat.com>
4021 * server.c (start_inferior): If the process exits, mourn it.
4023 2015-04-21 Gary Benson <gbenson@redhat.com>
4025 * hostio.c (fileio_open_flags_to_host): Factored out to
4026 fileio_to_host_openflags in common/fileio.c. Single use
4029 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4031 * linux-xtensa-low.c (xtensa_fill_gregset)
4032 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4035 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4037 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4038 (regs_info): Replace usrregs pointer with NULL.
4040 2015-04-17 Gary Benson <gbenson@redhat.com>
4042 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4043 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4044 * server.c (handle_qxfer_exec_file): New function.
4045 (qxfer_packets): Add exec-file entry.
4046 (handle_query): Report qXfer:exec-file:read as supported packet.
4048 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4050 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4052 2015-04-09 Gary Benson <gbenson@redhat.com>
4054 * hostio-errno.c (errno_to_fileio_error): Remove function.
4055 Update caller to use remote_fileio_to_fio_error.
4057 2015-04-09 Yao Qi <yao.qi@linaro.org>
4059 * linux-low.c (linux_insert_point): Call
4060 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4061 (linux_remove_point): Call remove_memory_breakpoint if type is
4063 * linux-x86-low.c (x86_insert_point): Don't call
4064 insert_memory_breakpoint.
4065 (x86_remove_point): Don't call remove_memory_breakpoint.
4067 2015-04-01 Pedro Alves <palves@redhat.com>
4068 Cleber Rosa <crosa@redhat.com>
4070 * server.c (gdbserver_usage): Reorganize and extend the usage
4073 2015-03-24 Pedro Alves <palves@redhat.com>
4075 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4076 output. Also dump TRAP_TRACE.
4077 (linux_low_filter_event): In debug output, distinguish a
4078 resume_stop SIGSTOP from a delayed SIGSTOP.
4080 2015-03-24 Gary Benson <gbenson@redhat.com>
4082 * linux-x86-low.c (x86_linux_new_thread): Moved to
4084 (x86_linux_prepare_to_resume): Likewise.
4086 2015-03-24 Gary Benson <gbenson@redhat.com>
4088 * Makefile.in (x86-linux-dregs.o): New rule.
4089 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4090 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4091 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4092 (x86_linux_dr_get): Likewise.
4093 (x86_linux_dr_set): Likewise.
4094 (update_debug_registers_callback): Likewise.
4095 (x86_linux_dr_set_addr): Likewise.
4096 (x86_linux_dr_get_addr): Likewise.
4097 (x86_linux_dr_set_control): Likewise.
4098 (x86_linux_dr_get_control): Likewise.
4099 (x86_linux_dr_get_status): Likewise.
4100 (x86_linux_update_debug_registers): Likewise.
4102 2015-03-24 Gary Benson <gbenson@redhat.com>
4104 * linux-x86-low.c (x86_linux_update_debug_registers):
4105 New function, factored out from...
4106 (x86_linux_prepare_to_resume): ...this.
4108 2015-03-24 Gary Benson <gbenson@redhat.com>
4110 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4111 (x86_linux_dr_set): Likewise.
4112 (update_debug_registers_callback): Likewise.
4113 (x86_linux_dr_set_addr): Likewise.
4114 (x86_linux_dr_get_addr): Likewise.
4115 (x86_linux_dr_set_control): Likewise.
4116 (x86_linux_dr_get_control): Likewise.
4117 (x86_linux_dr_get_status): Likewise.
4118 (x86_linux_prepare_to_resume): Likewise.
4120 2015-03-24 Gary Benson <gbenson@redhat.com>
4122 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4123 Use perror_with_name. Pass string through gettext.
4124 (x86_linux_dr_set): Likewise.
4126 2015-03-24 Gary Benson <gbenson@redhat.com>
4128 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4129 (x86_linux_dr_set_addr): ...this.
4130 (x86_dr_low_get_addr): Rename to...
4131 (x86_linux_dr_get_addr): ...this.
4132 (x86_dr_low_set_control): Rename to...
4133 (x86_linux_dr_set_control): ...this.
4134 (x86_dr_low_get_control): Rename to...
4135 (x86_linux_dr_get_control): ...this.
4136 (x86_dr_low_get_status): Rename to...
4137 (x86_linux_dr_get_status): ...this.
4138 (x86_dr_low): Update with new function names.
4140 2015-03-24 Gary Benson <gbenson@redhat.com>
4142 * Makefile.in (x86-linux.o): New rule.
4143 * configure.srv: Add x86-linux.o to relevant targets.
4144 * linux-low.c (lwp_set_arch_private_info): New function.
4145 (lwp_arch_private_info): Likewise.
4146 * linux-x86-low.c: Include nat/x86-linux.h.
4147 (arch_lwp_info): Removed structure.
4148 (update_debug_registers_callback):
4149 Use lwp_set_debug_registers_changed.
4150 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4151 and lwp_set_debug_registers_changed.
4152 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4154 2015-03-24 Gary Benson <gbenson@redhat.com>
4156 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4157 * linux-arm-low.c (arm_new_thread): Likewise.
4158 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4159 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4160 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4161 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4163 2015-03-24 Gary Benson <gbenson@redhat.com>
4165 * linux-low.c (ptid_of_lwp): New function.
4166 (lwp_is_stopped): Likewise.
4167 (lwp_stop_reason): Likewise.
4168 * linux-x86-low.c (update_debug_registers_callback):
4170 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4173 2015-03-24 Gary Benson <gbenson@redhat.com>
4175 * linux-low.h (linux_stop_lwp): Remove declaration.
4177 2015-03-24 Gary Benson <gbenson@redhat.com>
4179 * linux-low.h: Include nat/linux-nat.h.
4180 * linux-low.c (iterate_over_lwps_args): New structure.
4181 (iterate_over_lwps_filter): New function.
4182 (iterate_over_lwps): Likewise.
4183 * linux-x86-low.c (update_debug_registers_callback):
4184 Update signature to what iterate_over_lwps expects.
4185 Remove PID check that iterate_over_lwps now performs.
4186 (x86_dr_low_set_addr): Use iterate_over_lwps.
4187 (x86_dr_low_set_control): Likewise.
4189 2015-03-24 Gary Benson <gbenson@redhat.com>
4191 * linux-x86-low.c (x86_debug_reg_state): New function.
4192 (x86_linux_prepare_to_resume): Use the above.
4194 2015-03-24 Gary Benson <gbenson@redhat.com>
4196 * linux-low.c (current_lwp_ptid): New function.
4197 * linux-x86-low.c: Include nat/linux-nat.h.
4198 (x86_dr_low_get_addr): Use current_lwp_ptid.
4199 (x86_dr_low_get_control): Likewise.
4200 (x86_dr_low_get_status): Likewise.
4202 2015-03-20 Pedro Alves <palves@redhat.com>
4204 * tracepoint.c (cmd_qtstatus): Make "str" const.
4206 2015-03-20 Pedro Alves <palves@redhat.com>
4208 * server.c (handle_general_set): Make "req_str" const.
4210 2015-03-19 Pedro Alves <palves@redhat.com>
4212 * linux-low.c (linux_resume_one_lwp): Rename to ...
4213 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4214 instead call perror_with_name.
4215 (check_ptrace_stopped_lwp_gone): New function.
4216 (linux_resume_one_lwp): Reimplement as wrapper around
4217 linux_resume_one_lwp_throw that swallows errors if the LWP is
4220 2015-03-19 Pedro Alves <palves@redhat.com>
4222 * linux-low.c (count_events_callback, select_event_lwp_callback):
4223 No longer check whether the thread has resume_stop as last resume
4226 2015-03-19 Pedro Alves <palves@redhat.com>
4228 * linux-low.c (count_events_callback, select_event_lwp_callback):
4229 Use the lwp's status_pending_p field, not the thread's.
4231 2015-03-19 Pedro Alves <palves@redhat.com>
4233 * linux-low.c (select_event_lwp_callback): Update comments to
4234 no longer mention SIGTRAP.
4236 2015-03-18 Gary Benson <gbenson@redhat.com>
4238 * server.c (handle_query): Do not report vFile:fstat as supported.
4240 2015-03-11 Gary Benson <gbenson@redhat.com>
4242 * hostio.c (sys/types.h): New include.
4243 (sys/stat.h): Likewise.
4244 (common-remote-fileio.h): Likewise.
4245 (handle_fstat): New function.
4246 (handle_vFile): Handle vFile:fstat packets.
4248 2015-03-11 Gary Benson <gbenson@redhat.com>
4250 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4251 struct stat.st_blocks and struct stat.st_blksize.
4252 * configure: Regenerate.
4253 * config.in: Likewise.
4254 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4255 (OBS): Add common-remote-fileio.o.
4256 (common-remote-fileio.o): New rule.
4258 2015-03-09 Pedro Alves <palves@redhat.com>
4260 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4261 'struct sockaddr' pointer in 'accept' call.
4263 2015-03-09 Pedro Alves <palves@redhat.com>
4266 2015-03-07 Pedro Alves <palves@redhat.com>
4267 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4268 or <winsock2.h> here. Instead include "gdb_socket.h".
4269 (remote_open): Use union gdb_sockaddr_u.
4270 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4271 or <winsock2.h> here. Instead include "gdb_socket.h".
4272 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4273 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4275 (init_named_socket, gdb_agent_helper_thread): Use union
4278 2015-03-07 Pedro Alves <palves@redhat.com>
4280 * configure.ac (build_warnings): Move
4281 -Wdeclaration-after-statement to the C-specific set.
4282 * configure: Regenerate.
4284 2015-03-07 Pedro Alves <palves@redhat.com>
4286 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4287 or <winsock2.h> here. Instead include "gdb_socket.h".
4288 (remote_open): Use union gdb_sockaddr_u.
4289 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4290 or <winsock2.h> here. Instead include "gdb_socket.h".
4291 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4292 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4294 (init_named_socket, gdb_agent_helper_thread): Use union
4297 2015-03-07 Pedro Alves <palves@redhat.com>
4299 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4302 2015-03-06 Yao Qi <yao.qi@linaro.org>
4304 * linux-aarch64-low.c (aarch64_insert_point): Use
4305 show_debug_regs as a boolean.
4306 (aarch64_remove_point): Likewise.
4308 2015-03-05 Pedro Alves <palves@redhat.com>
4310 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4311 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4312 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4313 * nto-low.c (nto_target_ops): Likewise.
4314 * spu-low.c (spu_target_ops): Likewise.
4315 * win32-low.c (win32_target_ops): Likewise.
4317 2015-03-04 Pedro Alves <palves@redhat.com>
4319 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4320 Decide whether a breakpoint triggered based on the SIGTRAP's
4322 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4323 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4324 (linux_low_filter_event): Check for breakpoints before checking
4326 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4328 (linux_stopped_by_sw_breakpoint)
4329 (linux_supports_stopped_by_sw_breakpoint)
4330 (linux_stopped_by_hw_breakpoint)
4331 (linux_supports_stopped_by_hw_breakpoint): New functions.
4332 (linux_target_ops): Install new target methods.
4334 2015-03-04 Pedro Alves <palves@redhat.com>
4336 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4337 * server.c (swbreak_feature, hwbreak_feature): New globals.
4338 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4339 (captured_main): Clear swbreak_feature and hwbreak_feature.
4340 * server.h (swbreak_feature, hwbreak_feature): Declare.
4341 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4342 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4343 supports_stopped_by_hw_breakpoint>: New fields.
4344 (target_supports_stopped_by_sw_breakpoint)
4345 (target_stopped_by_sw_breakpoint)
4346 (target_supports_stopped_by_hw_breakpoint)
4347 (target_stopped_by_hw_breakpoint): Declare.
4349 2015-03-04 Pedro Alves <palves@redhat.com>
4351 enum lwp_stop_reason -> enum target_stop_reason
4352 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4353 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4354 (linux_wait_1, stuck_in_jump_pad_callback)
4355 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4356 (linux_stopped_by_watchpoint):
4357 * linux-low.h (enum lwp_stop_reason): Delete.
4358 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4359 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4361 2015-03-04 Yao Qi <yao.qi@linaro.org>
4363 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4365 2015-03-03 Gary Benson <gbenson@redhat.com>
4367 * hostio.c (handle_vFile): Fix prefix lengths.
4369 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4371 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4374 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4376 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4377 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4378 (clean): Add "rm -f" for above C files.
4379 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4380 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4381 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4382 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4383 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4384 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4385 (init_registers_s390x_vx_linux64)
4386 (init_registers_s390x_tevx_linux64)
4387 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4388 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4390 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4391 (s390_store_vxrs_high): New functions.
4392 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4394 (s390_arch_setup): Add logic for selecting one of the new target
4395 descriptions. Activate the new vector regsets if applicable.
4396 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4397 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4398 and init_registers_s390x_tevx_linux64.
4400 2015-03-01 Pedro Alves <palves@redhat.com>
4402 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4405 2015-02-27 Pedro Alves <palves@redhat.com>
4407 * linux-x86-low.c (u_debugreg_offset): New function.
4408 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4410 2015-02-27 Pedro Alves <palves@redhat.com>
4412 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4413 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4414 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4415 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4416 (ps_lsetfpregs, ps_getpid)
4417 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4418 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4419 (ps_lsetxregs, ps_plog): Declare.
4421 2015-02-27 Pedro Alves <palves@redhat.com>
4423 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4424 IP_AGENT_EXPORT_FUNC.
4425 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4426 IP_AGENT_EXPORT_FUNC.
4427 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4428 (IP_AGENT_EXPORT): Delete.
4429 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4430 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4431 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4432 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4433 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4434 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4435 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4436 (traceframe_read_count, traceframe_write_count)
4437 (traceframes_created, trace_state_variables, get_raw_reg)
4438 (get_trace_state_variable_value, set_trace_state_variable_value)
4439 (ust_loaded, helper_thread_id, cmd_buf): Use
4440 IPA_SYM_EXPORTED_NAME.
4441 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4442 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4443 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4444 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4445 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4446 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4447 EXTERN_C_PUSH/EXTERN_C_POP.
4448 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4449 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4450 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4451 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4452 (traceframe_write_count, traceframe_read_count)
4453 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4454 (about_to_request_buffer_space, get_trace_state_variable_value)
4455 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4456 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4457 EXTERN_C_PUSH/EXTERN_C_POP.
4458 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4459 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4460 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4461 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4462 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4463 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4464 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4465 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4467 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4468 (IP_AGENT_EXPORT_VAR_DECL): Define.
4470 (gdb_agent_get_raw_reg): Declare.
4472 2015-02-27 Tom Tromey <tromey@redhat.com>
4473 Pedro Alves <palves@redhat.com>
4475 Rename symbols whose names are reserved C++ keywords throughout.
4477 2015-02-27 Pedro Alves <palves@redhat.com>
4479 * Makefile.in (COMPILER): New, get it from autoconf.
4480 (CXX): Get from autoconf instead.
4481 (COMPILE.pre): Use COMPILER.
4482 (CC-LD): Rename to ...
4483 (CC_LD): ... this. Use COMPILER.
4484 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4485 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4486 * acinclude.m4: Include build-with-cxx.m4.
4487 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4488 Disable -Werror by default if building in C++ mode.
4489 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4490 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4491 the C++ compiler. Save/restore CXXFLAGS too.
4492 * configure: Regenerate.
4494 2015-02-27 Pedro Alves <palves@redhat.com>
4496 * acinclude.m4: Include libiberty.m4.
4497 * configure.ac: Call libiberty_INIT.
4498 * config.in, configure: Regenerate.
4500 2015-02-26 Pedro Alves <palves@redhat.com>
4502 * linux-low.c (linux_wait_1): When incrementing the PC past a
4503 program breakpoint always use the_low_target.breakpoint_len as
4504 increment, rather than the maximum between that and
4505 the_low_target.decr_pc_after_break.
4507 2015-02-23 Pedro Alves <palves@redhat.com>
4509 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4510 thread was doing a step-over; always adjust the PC if
4511 we stepped over a permanent breakpoint.
4512 (linux_wait_1): If we stepped over breakpoint that was on top of a
4513 permanent breakpoint, manually advance the PC past it.
4515 2015-02-23 Pedro Alves <palves@redhat.com>
4517 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4519 (x86_fill_gregset, x86_store_gregset): Use it when handling
4522 2015-02-20 Pedro Alves <palves@redhat.com>
4524 * thread-db.c: Include "nat/linux-procfs.h".
4525 (thread_db_init): Skip listing new threads if the kernel supports
4526 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4528 2015-02-20 Pedro Alves <palves@redhat.com>
4530 * linux-low.c (status_pending_p_callback): Use ptid_match.
4532 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4534 PR breakpoints/16812
4535 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4536 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4537 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4539 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4541 PR breakpoints/15956
4542 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4544 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4546 * linux-low.c (linux_low_btrace_conf): Print size.
4547 * server.c (handle_btrace_conf_general_set): New.
4548 (hanle_general_set): Call handle_btrace_conf_general_set.
4549 (handle_query): Report Qbtrace-conf:bts:size as supported.
4551 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4553 * linux-low.c (linux_low_enable_btrace): Update parameters.
4554 (linux_low_btrace_conf): New.
4555 (linux_target_ops)<to_btrace_conf>: Initialize.
4556 * server.c (current_btrace_conf): New.
4557 (handle_btrace_enable): Rename to ...
4558 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4559 to target_enable_btrace. Update comment. Update users.
4560 (handle_qxfer_btrace_conf): New.
4561 (qxfer_packets): Add btrace-conf entry.
4562 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4563 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4564 (target_ops)<read_btrace_conf>: New.
4565 (target_enable_btrace): Update parameters.
4566 (target_read_btrace_conf): New.
4568 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4570 * server.c (handle_btrace_general_set): Remove call to
4571 target_supports_btrace.
4572 (supported_btrace_packets): New.
4573 (handle_query): Call supported_btrace_packets.
4574 * target.h: include btrace-common.h.
4575 (btrace_target_info): Removed.
4576 (supports_btrace, target_supports_btrace): Update parameters.
4578 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4580 * Makefile.in (SFILES): Add common/btrace-common.c.
4581 (OBS): Add common/btrace-common.o.
4582 (btrace-common.o): Add build rules.
4583 * linux-low: Include btrace-common.h.
4584 (linux_low_read_btrace): Use struct btrace_data. Call
4585 btrace_data_init and btrace_data_fini.
4587 2015-02-06 Pedro Alves <palves@redhat.com>
4589 * thread-db.c (find_new_threads_callback): Add debug output.
4591 2015-02-04 Pedro Alves <palves@redhat.com>
4593 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4594 (resume_stopped_resumed_lwps): New function.
4595 (linux_wait_for_event_filtered): Use it.
4597 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4599 * Makefile.in (SFILES): Add linux-personality.c.
4600 (linux-personality.o): New rule.
4601 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4602 list of objects to be built.
4603 * linux-low.c: Include nat/linux-personality.h.
4604 (linux_create_inferior): Remove code to disable address space
4605 randomization (moved to ../nat/linux-personality.c). Create
4606 cleanup to disable address space randomization.
4608 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4610 * Makefile.in (posix-strerror.o): New rule.
4611 (mingw-strerror.o): Likewise.
4612 * configure: Regenerated.
4613 * configure.ac: Source file ../common/common.host. Initialize new
4614 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4616 2015-01-14 Yao Qi <yao@codesourcery.com>
4618 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4619 (ppc-linux.o): New rule.
4620 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4621 * configure.ac: AC_CHECK_FUNCS(getauxval).
4622 * config.in: Re-generated.
4623 * configure: Re-generated.
4624 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4625 ppc64_64bit_inferior_p
4627 2015-01-14 Yao Qi <yao@codesourcery.com>
4629 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4630 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4631 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4632 (PT_ORIG_R3, PT_TRAP): Likewise.
4633 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4634 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4635 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4637 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4639 * i387-fp.c (i387_cache_to_xsave): In look over
4640 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4641 zmmh_low_space field by use of zmmh_high_space.
4643 2015-01-09 Pedro Alves <palves@redhat.com>
4645 * linux-low.c (step_over_bkpt): Move higher up in the file.
4646 (handle_extended_wait): Don't store the stop_pc here.
4647 (get_stop_pc): Adjust comments and rename to ...
4648 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4649 stopped for a software breakpoint or hardware breakpoint.
4650 (thread_still_has_status_pending_p): New function.
4651 (status_pending_p_callback): Use
4652 thread_still_has_status_pending_p. If the event is no longer
4653 interesting, resume the LWP.
4654 (handle_tracepoints): Add assert.
4655 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4656 (wstatus_maybe_breakpoint): New function.
4657 (cancel_breakpoint): Delete function.
4658 (check_stopped_by_watchpoint): New function, factored out from
4659 linux_low_filter_event.
4660 (lp_status_maybe_breakpoint): Delete function.
4661 (linux_low_filter_event): Remove filter_ptid argument.
4662 Leave thread group exits pending here. Store the LWP's stop PC.
4663 Always leave events pending.
4664 (linux_wait_for_event_filtered): Pull all events out of the
4665 kernel, and leave them all pending.
4666 (count_events_callback, select_event_lwp_callback): Consider all
4668 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4669 (select_event_lwp): Only give preference to the stepping LWP in
4670 all-stop mode. Adjust comments.
4671 (ignore_event): New function.
4672 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4673 references to cancel_breakpoints. Adjust to renames. Also give
4674 equal priority to all LWPs that have had events in non-stop mode.
4675 If reporting a software breakpoint event, unadjust the LWP's PC.
4676 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4677 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4679 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4680 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4681 (linux_stopped_by_watchpoint): Adjust.
4682 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4683 * linux-low.h (enum lwp_stop_reason): New.
4684 (struct lwp_info) <stop_pc>: Adjust comment.
4685 <stopped_by_watchpoint>: Delete field.
4686 <stop_reason>: New field.
4687 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4688 * mem-break.c (software_breakpoint_inserted_here)
4689 (hardware_breakpoint_inserted_here): New function.
4690 * mem-break.h (software_breakpoint_inserted_here)
4691 (hardware_breakpoint_inserted_here): Declare.
4692 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4693 (cancel_breakpoints): Delete.
4694 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4695 (upload_fast_traceframes): Remove references to
4698 2015-01-09 Pedro Alves <palves@redhat.com>
4700 * thread-db.c (find_new_threads_callback): Ignore thread if the
4701 kernel thread ID is -1.
4703 2015-01-09 Pedro Alves <palves@redhat.com>
4705 * linux-low.c (linux_attach_fail_reason_string): Move to
4706 nat/linux-ptrace.c, and rename.
4707 (linux_attach_lwp): Update comment.
4708 (attach_proc_task_lwp_callback): New function.
4709 (linux_attach): Adjust to rename and use
4710 linux_proc_attach_tgid_threads.
4711 (linux_attach_fail_reason_string): Delete declaration.
4713 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4715 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4716 * server.c (gdbserver_version): Likewise.
4718 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4720 * remote-utils.c: Include ctype.h.
4721 (input_interrupt): Explicitly handle the case when the char
4722 received is the NUL byte. Improve the printing of non-ASCII
4725 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4727 * linux-low.c (linux_low_filter_event): Update call to
4728 linux_enable_event_reporting following the addition of
4729 a new parameter to that function.
4731 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4734 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4735 (AARCH64_FPCR_REGNO): Likewise.
4736 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4737 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4738 (aarch64_store_fpregset): Likewise.
4740 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4742 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4743 Remove FIXME comment about assumption about N.
4745 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4747 * configure.ac: If large-file support is disabled in GDBserver,
4748 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4749 * configure: Regenerate.
4751 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4753 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4754 warning upon ENODATA from ptrace.
4755 * linux-s390-low.c (s390_store_tdb): New.
4756 (s390_regsets): Add regset for NT_S390_TDB.
4758 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4760 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4761 without a fill_function.
4762 * linux-s390-low.c (s390_fill_last_break): Remove.
4763 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4764 (s390_arch_setup): Use regset's size instead of fill_function for
4767 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4769 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4770 the regset's store function when ptrace returned an error.
4771 * regcache.c (get_thread_regcache): Invalidate register cache
4772 before fetching inferior's registers.
4774 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4776 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4777 while-loop as for-loop.
4778 (regsets_store_inferior_registers): Likewise.
4780 2014-11-28 Yao Qi <yao@codesourcery.com>
4782 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4783 * config.in, configure: Re-generate.
4784 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4787 2014-11-21 Yao Qi <yao@codesourcery.com>
4789 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4790 (AC_CHECK_HEADERS): Remove malloc.h.
4791 * configure: Re-generated.
4792 * config.in: Re-generated.
4793 * server.h: Don't include alloca.h and malloc.h.
4794 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4795 Don't include malloc.h.
4797 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4799 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4800 corresponding ERRNO check in same block.
4802 2014-11-12 Pedro Alves <palves@redhat.com>
4804 * server.c (cont_thread): Update comment.
4805 (start_inferior, attach_inferior): No longer clear cont_thread.
4806 (handle_v_cont): No longer set cont_thread.
4807 (captured_main): Clear cont_thread each time a GDB connects.
4809 2014-11-12 Pedro Alves <palves@redhat.com>
4811 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4812 thread, and don't resume all threads if the Hc thread has exited.
4814 2014-11-12 Pedro Alves <palves@redhat.com>
4816 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4817 the process group instead of to a specific LWP.
4819 2014-10-15 Pedro Alves <palves@redhat.com>
4822 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4824 (arm_set_thread_context): Delete.
4825 (the_low_target): Adjust.
4826 * win32-i386-low.c (debug_registers_changed)
4827 (debug_registers_used): Delete.
4828 (update_debug_registers_callback): New function.
4829 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4830 needing to update their debug registers.
4831 (win32_get_current_dr): New function.
4832 (x86_dr_low_get_addr, x86_dr_low_get_control)
4833 (x86_dr_low_get_status): Fetch the debug register from the thread
4835 (i386_initial_stuff): Adjust.
4836 (i386_get_thread_context): Remove current_event parameter. Don't
4837 clear debug_registers_changed nor copy DR values to
4839 (i386_set_thread_context): Delete.
4840 (i386_prepare_to_resume): New function.
4841 (i386_thread_added): Mark the thread as needing to update irs
4843 (the_low_target): Remove i386_set_thread_context and install
4844 i386_prepare_to_resume.
4845 * win32-low.c (win32_get_thread_context): Adjust.
4846 (win32_set_thread_context): Use SetThreadContext
4848 (win32_prepare_to_resume): New function.
4849 (win32_require_context): New function, factored out from ...
4850 (thread_rec): ... this.
4851 (continue_one_thread): Call win32_prepare_to_resume on each thread
4852 we're about to continue.
4853 (win32_resume): Call win32_prepare_to_resume on the event thread.
4854 * win32-low.h (struct win32_thread_info)
4855 <debug_registers_changed>: New field.
4856 (struct win32_target_ops): Change prototype of set_thread_context,
4857 delete set_thread_context and add prepare_to_resume.
4858 (win32_require_context): New declaration.
4860 2014-10-08 Gary Benson <gbenson@redhat.com>
4862 * server.h: Do not include common-exceptions.h.
4864 2014-10-08 Gary Benson <gbenson@redhat.com>
4866 * server.h: Do not include cleanups.h.
4868 2014-09-30 James Hogan <james.hogan@imgtec.com>
4870 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4873 2014-09-23 Yao Qi <yao@codesourcery.com>
4875 * linux-low.c (lp_status_maybe_breakpoint): New function.
4876 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4877 (count_events_callback): Likewise.
4878 (select_event_lwp_callback): Likewise.
4879 (cancel_breakpoints_callback): Likewise.
4881 2014-09-19 Don Breazeal <donb@codesourcery.com>
4883 * linux-low.c (handle_extended_wait): Call
4884 linux_ptrace_get_extended_event.
4885 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4886 linux_is_extended_waitstatus.
4888 2014-09-16 Joel Brobecker <brobecker@adacore.com>
4890 * Makefile.in (CPPFLAGS): Define.
4891 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4892 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4894 2014-09-16 Gary Benson <gbenson@redhat.com>
4896 * inferiors.h (current_inferior): Renamed as...
4897 (current_thread): New variable. All uses updated.
4898 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4899 (maybe_move_out_of_jump_pad): Likewise.
4900 (cancel_breakpoint): Likewise.
4901 (linux_low_filter_event): Likewise.
4902 (wait_for_sigstop): Likewise.
4903 (linux_resume_one_lwp): Likewise.
4904 (need_step_over_p): Likewise.
4905 (start_step_over): Likewise.
4906 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4907 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4908 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4909 and save_inferior as saved_thread.
4910 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4912 (regcache_invalidate_thread): Likewise.
4913 * remote-utils.c (prepare_resume_reply): Likewise.
4914 * thread-db.c (thread_db_get_tls_address): Likewise.
4915 (disable_thread_event_reporting): Likewise.
4916 (remove_thread_event_breakpoints): Likewise.
4917 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4919 * target.h (set_desired_inferior): Renamed as...
4920 (set_desired_thread): New declaration. All uses updated.
4921 * server.c (myresume): Updated comment to reference thread instead
4923 (handle_serial_event): Likewise.
4924 (handle_target_event): Likewise.
4926 2014-09-12 Tom Tromey <tromey@redhat.com>
4927 Gary Benson <gbenson@redhat.com>
4929 * regcache.h: Include common-regcache.h.
4930 (regcache_read_pc): Don't declare.
4931 * regcache.c (get_thread_regcache_for_ptid): New function.
4933 2014-09-11 Tom Tromey <tromey@redhat.com>
4934 Gary Benson <gbenson@redhat.com>
4936 * symbol.c: New file.
4937 * Makefile.in (SFILES): Add symbol.c.
4938 (OBS): Add symbol.o.
4940 2014-09-11 Gary Benson <gbenson@redhat.com>
4942 * target.c (target_stop_ptid, target_continue_ptid): New
4945 2014-09-11 Tom Tromey <tromey@redhat.com>
4946 Gary Benson <gbenson@redhat.com>
4948 * target.h: Include target/target.h.
4949 * target.c (target_read_memory, target_read_uint32)
4950 (target_write_memory): New functions.
4952 2014-09-11 Gary Benson <gbenson@redhat.com>
4954 * server.h (debug_hw_points): Don't declare.
4955 * server.c (debug_hw_points): Don't define. Replace all uses
4956 with show_debug_regs.
4957 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4958 all uses with show_debug_regs.
4960 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4962 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4963 endianness into account.
4964 (ppc_supply_ptrace_register): Likewise.
4966 2014-09-03 James Hogan <james.hogan@imgtec.com>
4968 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4969 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4971 2014-09-03 Gary Benson <gbenson@redhat.com>
4973 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4974 ALL_DEBUG_ADDRESS_REGISTERS.
4976 2014-09-02 Gary Benson <gbenson@redhat.com>
4978 * i386-low.h: Renamed as...
4979 * x86-low.h: New file. All type, function and variable name
4980 prefixes changed from "i386_" to "x86_". All references updated.
4981 * i386-low.c: Renamed as...
4982 * x86-low.c: New file. All type, function and variable name
4983 prefixes changed from "i386_" to "x86_". All references updated.
4985 2014-09-02 Gary Benson <gbenson@redhat.com>
4987 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4988 (x86_linux_new_thread): Likewise.
4990 2014-08-29 Gary Benson <gbenson@redhat.com>
4992 * server.h (setjmp.h): Do not include.
4993 (toplevel): Do not declare.
4994 (common-exceptions.h): Include.
4995 (cleanups.h): Likewise.
4996 * server.c (toplevel): Do not define.
4997 (exit_code): New static global.
4998 (detach_or_kill_for_exit_cleanup): New function.
4999 (main): New function. Original main renamed to...
5000 (captured_main): New function.
5001 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5003 2014-08-29 Gary Benson <gbenson@redhat.com>
5005 * Makefile.in (SFILES): Add common/common-exceptions.c.
5006 (OBS): Add common-exceptions.o.
5007 (common-exceptions.o): New rule.
5008 * utils.c (prepare_to_throw_exception): New function.
5010 2014-08-29 Gary Benson <gbenson@redhat.com>
5012 * config.in: Regenerate.
5013 * configure: Likewise.
5015 2014-08-29 Gary Benson <gbenson@redhat.com>
5017 * Makefile.in (SFILES): Add common/cleanups.c.
5019 (cleanups.o): New rule.
5021 2014-08-29 Gary Benson <gbenson@redhat.com>
5023 * utils.c (internal_vwarning): New function.
5025 2014-08-28 Gary Benson <gbenson@redhat.com>
5027 * utils.h (fatal): Remove declaration.
5028 * utils.c (fatal): Remove function.
5030 2014-08-28 Gary Benson <gbenson@redhat.com>
5032 * tracepoint.c (gdb_agent_init): Replace fatal with
5034 (initialize_tracepoint): Likewise.
5036 2014-08-28 Gary Benson <gbenson@redhat.com>
5038 * remote-utils.c (remote_prepare): Replace fatal with error.
5040 2014-08-28 Gary Benson <gbenson@redhat.com>
5042 * linux-low.c (linux_async): Replace fatal with warning.
5044 (linux_start_non_stop): Return -1 if linux_async failed.
5046 2014-08-28 Gary Benson <gbenson@redhat.com>
5048 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5050 (i386_dr_low_get_addr): Remove vague comment.
5051 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5054 2014-08-28 Gary Benson <gbenson@redhat.com>
5056 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5057 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5059 (linux_resume_one_lwp): Likewise.
5060 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5062 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5063 with internal_error.
5064 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5065 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5066 (find_register_by_name): Replace fatal with internal_error.
5067 (find_regno): Likewise.
5068 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5069 * thread-db.c (thread_db_create_event): Likewise.
5070 (thread_db_load_search): Likewise.
5071 (try_thread_db_load_1): Likewise.
5072 * tracepoint.c (get_jump_space_head): Replace fatal with
5074 (claim_trampoline_space): Likewise.
5075 (have_fast_tracepoint_trampoline_buffer): Likewise.
5076 (cmd_qtstart): Likewise.
5077 (stop_tracing): Likewise.
5078 (fast_tracepoint_collecting): Likewise.
5079 (target_malloc): Likewise.
5080 (download_tracepoint): Likewise.
5081 (download_trace_state_variables): Replace check with gdb_assert.
5082 (upload_fast_traceframes): Replace fatal with internal_error.
5084 2014-08-19 Tom Tromey <tromey@redhat.com>
5085 Gary Benson <gbenson@redhat.com>
5087 * Makefile.in (SFILES): Add common/common-debug.c.
5088 (OBS): Add common-debug.o.
5089 (common-debug.o): New rule.
5090 * debug.h (debug_printf): Don't declare.
5091 * debug.c (debug_printf): Renamed and rewritten as...
5092 (debug_vprintf): New function.
5094 2014-08-19 Gary Benson <gbenson@redhat.com>
5096 * utils.h: Do not include print-utils.h.
5098 2014-08-19 Tom Tromey <tromey@redhat.com>
5099 Gary Benson <gbenson@redhat.com>
5101 * server.h: Add static assertion.
5102 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5104 2014-08-19 Tom Tromey <tromey@redhat.com>
5105 Gary Benson <gbenson@redhat.com>
5107 * Makefile.in (SFILES): Add common/errors.c.
5108 (OBS): Add errors.o.
5109 (IPA_OBS): Add errors-ipa.o.
5110 (errors.o): New rule.
5111 (errors-ipa.o): Likewise.
5112 * utils.h (perror_with_name, error, warning): Don't declare.
5113 * utils.c (warning): Renamed and rewritten as...
5114 (vwarning): New function.
5115 (error): Renamed and rewritten as...
5116 (verror): New function.
5117 (internal_error): Renamed and rewritten as...
5118 (internal_verror): New function.
5120 2014-08-07 Gary Benson <gbenson@redhat.com>
5122 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5123 * configure: Regenerate.
5124 * config.in: Likewise.
5125 * server.h: Do not include errno.h.
5126 * event-loop.c: Likewise.
5127 * hostio-errno.c: Likewise.
5128 * linux-low.c: Likewise.
5129 * remote-utils.c: Likewise.
5130 * spu-low.c: Likewise.
5131 * utils.c: Likewise.
5132 * gdbreplay.c: Unconditionally include errno.h.
5134 2014-08-07 Gary Benson <gbenson@redhat.com>
5136 * server.h: Do not include string.h.
5137 * event-loop.c: Likewise.
5138 * linux-low.c: Likewise.
5139 * regcache.c: Likewise.
5140 * remote-utils.c: Likewise.
5141 * spu-low.c: Likewise.
5142 * utils.c: Likewise.
5144 2014-08-07 Gary Benson <gbenson@redhat.com>
5146 * server.h: Do not include gdb_assert.h.
5148 2014-08-07 Gary Benson <gbenson@redhat.com>
5150 * server.h: Do not include common-utils.h.
5152 2014-08-07 Gary Benson <gbenson@redhat.com>
5154 * server.h: Do not include ptid.h.
5155 * notif.h: Likewise.
5157 2014-08-07 Gary Benson <gbenson@redhat.com>
5159 * server.h: Do not include gdb_locale.h.
5161 2014-08-07 Gary Benson <gbenson@redhat.com>
5163 * server.h: Do not include gdb/signals.h.
5164 * win32-low.c: Likewise.
5166 2014-08-07 Gary Benson <gbenson@redhat.com>
5168 * server.h: Do not include pathmax.h.
5170 2014-08-07 Gary Benson <gbenson@redhat.com>
5172 * server.h: Do not include libiberty.h.
5173 * linux-bfin-low.c: Likewise.
5175 2014-08-07 Gary Benson <gbenson@redhat.com>
5177 * server.h: Do not include ansidecl.h.
5179 2014-08-07 Gary Benson <gbenson@redhat.com>
5181 * linux-x86-low.c: Do not include stddef.h.
5182 * lynx-ppc-low.c: Likewise.
5183 * tracepoint.c: Likewise.
5185 2014-08-07 Gary Benson <gbenson@redhat.com>
5187 * server.h: Do not include stdarg.h.
5188 * nto-low.c: Likewise.
5190 2014-08-07 Gary Benson <gbenson@redhat.com>
5192 * server.h: Do not include stdlib.h.
5193 * inferiors.c: Likewise.
5194 * linux-low.c: Likewise.
5195 * regcache.c: Likewise.
5196 * spu-low.c: Likewise.
5197 * tracepoint.c: Likewise.
5198 * utils.c: Likewise.
5200 2014-08-07 Gary Benson <gbenson@redhat.com>
5202 * server.h: Do not include stdio.h.
5203 * linux-low.c: Likewise.
5204 * remote-utils.c: Likewise.
5205 * spu-low.c: Likewise.
5206 * utils.c: Likewise.
5207 * wincecompat.c: Likewise.
5209 2014-08-06 Gary Benson <gbenson@redhat.com>
5211 * regcache.c (init_register_cache): Move conditionals inside if.
5213 2014-08-06 Gary Benson <gbenson@redhat.com>
5215 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5217 2014-07-31 Gary Benson <gbenson@redhat.com>
5219 * ax.h: Do not include server.h.
5220 * gdbthread.h: Likewise.
5221 * lynx-low.h: Likewise.
5222 * notif.h: Likewise.
5224 2014-07-30 Gary Benson <gbenson@redhat.com>
5226 * server.h: Include common-defs.h.
5227 Do not include config.h or build-gnulib-gdbserver/config.h.
5229 2014-07-30 Gary Benson <gbenson@redhat.com>
5231 * hostio-errno.c: Move server.h to top of includes list.
5232 * inferiors.c: Likewise.
5233 * linux-x86-low.c: Likewise.
5234 * notif.c: Include server.h.
5236 2014-07-24 Tom Tromey <tromey@redhat.com>
5237 Gary Benson <gbenson@redhat.com>
5239 * server.h (CORE_ADDR): Now unsigned.
5241 2014-07-16 Pedro Alves <palves@redhat.com>
5243 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5245 2014-07-15 Pedro Alves <palves@redhat.com>
5247 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5250 2014-07-11 Pedro Alves <palves@redhat.com>
5252 * linux-low.c (kill_wait_lwp): New function, based on
5253 kill_one_lwp_callback, but use my_waitpid directly.
5254 (kill_one_lwp_callback, linux_kill): Use it.
5256 2014-06-23 Pedro Alves <palves@redhat.com>
5258 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5259 before setting DR0..DR3.
5261 2014-06-20 Gary Benson <gbenson@redhat.com>
5263 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5264 * configure: Regenerated.
5265 * config.in: Likewise.
5267 2014-06-20 Gary Benson <gbenson@redhat.com>
5269 * Makefile.in (SFILES): Update locations for files moved
5271 (object file files): Reordered.
5273 2014-06-20 Gary Benson <gbenson@redhat.com>
5275 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5276 (i386_dr_low_set_addr): Likewise.
5277 (i386_dr_low_get_addr): Likewise.
5278 (i386_dr_low_can_set_control): Likewise.
5279 (i386_dr_low_set_control): Likewise.
5280 (i386_dr_low_get_control): Likewise.
5281 (i386_dr_low_get_status): Likewise.
5282 (i386_get_debug_register_length): Likewise.
5283 * linux-x86-low.c (i386_dr_low_set_addr):
5284 Changed signature. Made static.
5285 (i386_dr_low_get_addr): Likewise.
5286 (i386_dr_low_set_control): Likewise.
5287 (i386_dr_low_get_control): Likewise.
5288 (i386_dr_low_get_status): Likewise.
5289 (i386_dr_low): New global variable.
5290 * win32-i386-low.c (i386_dr_low_set_addr):
5291 Changed signature. Made static.
5292 (i386_dr_low_get_addr): Likewise.
5293 (i386_dr_low_set_control): Likewise.
5294 (i386_dr_low_get_control): Likewise.
5295 (i386_dr_low_get_status): Likewise.
5296 (i386_dr_low): New global variable.
5298 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5300 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5301 * Makefile.in (AR, AR_FLAGS): Define.
5302 * configure: Regenerate.
5304 2014-06-19 Gary Benson <gbenson@redhat.com>
5306 * Makefile.in (i386-dregs.o): New rule.
5307 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5308 * i386-low.c (target.h): Remove include.
5309 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5310 (DR_CONTROL_SHIFT): Likewise.
5311 (DR_CONTROL_SIZE): Likewise.
5312 (DR_RW_EXECUTE): Likewise.
5313 (DR_RW_WRITE): Likewise.
5314 (DR_RW_READ): Likewise.
5315 (DR_RW_IORW): Likewise.
5316 (DR_LEN_1): Likewise.
5317 (DR_LEN_2): Likewise.
5318 (DR_LEN_4): Likewise.
5319 (DR_LEN_8): Likewise.
5320 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5321 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5322 (DR_ENABLE_SIZE): Likewise.
5323 (DR_LOCAL_SLOWDOWN): Likewise.
5324 (DR_GLOBAL_SLOWDOWN): Likewise.
5325 (DR_CONTROL_RESERVED): Likewise.
5326 (I386_DR_CONTROL_MASK): Likewise.
5327 (I386_DR_VACANT): Likewise.
5328 (I386_DR_LOCAL_ENABLE): Likewise.
5329 (I386_DR_GLOBAL_ENABLE): Likewise.
5330 (I386_DR_DISABLE): Likewise.
5331 (I386_DR_SET_RW_LEN): Likewise.
5332 (I386_DR_GET_RW_LEN): Likewise.
5333 (I386_DR_WATCH_HIT): Likewise.
5334 (i386_wp_op_t): Likewise.
5335 (i386_show_dr): Likewise.
5336 (i386_length_and_rw_bits): Likewise.
5337 (i386_insert_aligned_watchpoint): Likewise.
5338 (i386_remove_aligned_watchpoint): Likewise.
5339 (i386_handle_nonaligned_watchpoint): Likewise.
5340 i386_update_inferior_debug_regs(): Likewise.
5341 (i386_dr_insert_watchpoint): Likewise.
5342 (i386_dr_remove_watchpoint): Likewise.
5343 (i386_dr_region_ok_for_watchpoint): Likewise.
5344 (i386_dr_stopped_data_address): Likewise.
5345 (i386_dr_stopped_by_watchpoint): Likewise.
5347 2014-06-19 Gary Benson <gbenson@redhat.com>
5349 * i386-low.c (i386_dr_show): Renamed to
5350 i386_show_dr and made static. All uses updated.
5351 (i386_dr_length_and_rw_bits): Renamed to
5352 i386_length_and_rw_bits and made static.
5354 (i386_dr_insert_aligned_watchpoint): Renamed to
5355 i386_insert_aligned_watchpoint and made static.
5357 (i386_dr_remove_aligned_watchpoint): Renamed to
5358 i386_remove_aligned_watchpoint and made static.
5360 (i386_dr_update_inferior_debug_regs): Renamed to
5361 i386_update_inferior_debug_regs and made static.
5364 2014-06-18 Gary Benson <gbenson@redhat.com>
5366 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5367 (i386_dr_low_can_set_control): Likewise.
5368 (i386_get_debug_register_length): Likewise.
5369 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5370 (i386_dr_low_can_set_control): Likewise.
5371 (i386_get_debug_register_length): Likewise.
5373 2014-06-17 Gary Benson <gbenson@redhat.com>
5375 * i386-low.h (i386-dregs.h): New include.
5376 (DR_FIRSTADDR): Now in i386-dregs.h.
5377 (DR_LASTADDR): Likewise.
5378 (DR_NADDR): Likewise.
5379 (DR_STATUS): Likewise.
5380 (DR_CONTROL): Likewise.
5381 (i386_debug_reg_state): Likewise.
5382 (i386_dr_insert_watchpoint): Likewise.
5383 (i386_dr_remove_watchpoint): Likewise.
5384 (i386_dr_region_ok_for_watchpoint): Likewise.
5385 (i386_dr_stopped_data_address): Likewise.
5386 (i386_dr_stopped_by_watchpoint): Likewise.
5387 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5389 2014-06-18 Gary Benson <gbenson@redhat.com>
5391 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5392 i386_dr_insert_watchpoint.
5393 (i386_low_remove_watchpoint): Renamed to
5394 i386_dr_remove_watchpoint.
5395 (i386_low_region_ok_for_watchpoint): Renamed to
5396 i386_dr_region_ok_for_watchpoint.
5397 (i386_low_stopped_data_address): Renamed to
5398 i386_dr_stopped_data_address.
5399 (i386_low_stopped_by_watchpoint): Renamed to
5400 i386_dr_stopped_by_watchpoint.
5401 * i386-low.c (i386_show_dr): Renamed to
5402 i386_dr_show and made nonstatic. All uses updated.
5403 (i386_length_and_rw_bits): Renamed to
5404 i386_dr_length_and_rw_bits and made nonstatic.
5406 (i386_insert_aligned_watchpoint): Renamed to
5407 i386_dr_insert_aligned_watchpoint and made nonstatic.
5409 (i386_remove_aligned_watchpoint): Renamed to
5410 i386_dr_remove_aligned_watchpoint and made nonstatic.
5412 (i386_update_inferior_debug_regs): Renamed to
5413 i386_dr_update_inferior_debug_regs and made nonstatic.
5415 (i386_low_insert_watchpoint): Renamed to
5416 i386_dr_insert_watchpoint. All uses updated.
5417 (i386_low_remove_watchpoint): Renamed to
5418 i386_dr_remove_watchpoint. All uses updated.
5419 (i386_low_region_ok_for_watchpoint): Renamed to
5420 i386_dr_region_ok_for_watchpoint. All uses updated.
5421 (i386_low_stopped_data_address): Renamed to
5422 i386_dr_stopped_data_address. All uses updated.
5423 (i386_low_stopped_by_watchpoint): Renamed to
5424 i386_dr_stopped_by_watchpoint. All uses updated.
5426 2014-06-18 Gary Benson <gbenson@redhat.com>
5428 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5429 (i386_dr_low_can_set_control): Likewise.
5430 (i386_insert_aligned_watchpoint): New check.
5432 2014-06-18 Gary Benson <gbenson@redhat.com>
5434 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5437 2014-06-18 Gary Benson <gbenson@redhat.com>
5439 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5440 instead of fatal and error.
5441 (i386_handle_nonaligned_watchpoint): Likewise.
5443 2014-06-18 Gary Benson <gbenson@redhat.com>
5445 * i386-low.c (i386_get_debug_register_length): New macro.
5446 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5447 (i386_show_dr): Use debug_printf instead of fprintf. Use
5448 phex to format values.
5450 2014-06-18 Gary Benson <gbenson@redhat.com>
5452 * i386-low.h: Comment changes.
5453 * i386-low.c: Likewise.
5455 2014-06-18 Gary Benson <gbenson@redhat.com>
5457 * i386-low.c: Whitespace changes.
5459 2014-06-12 Tom Tromey <tromey@redhat.com>
5461 * utils.c (freeargv): Remove.
5463 2014-06-12 Tom Tromey <tromey@redhat.com>
5465 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5466 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5467 (parse_debug_format_options): Likewise.
5468 (gdbserver_usage): Likewise.
5469 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5470 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5471 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5473 ($(LIBGNU)): Depend on libiberty.
5474 (all-lib): Recurse into all subdirs.
5475 (install-only): Invoke "install" target in subdirs.
5476 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5478 * configure: Rebuild.
5479 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5480 for vasprintf, vsnprintf, or gettimeofday.
5481 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5484 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5486 * development.sh: Delete.
5487 * Makefile.in (config.status): Adjust dependency on development.sh.
5488 * configure.ac: Adjust development.sh source call.
5489 * configure: Regenerate.
5491 2014-06-02 Pedro Alves <palves@redhat.com>
5493 * ax.c (gdb_free_agent_expr): New function.
5494 * ax.h (gdb_free_agent_expr): New declaration.
5495 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5497 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5499 (clear_breakpoint_conditions_and_commands): New function.
5500 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5501 (clear_breakpoint_conditions_and_commands): New declaration.
5503 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5505 * linux-aarch64-low.c (asm/ptrace.h): Include.
5507 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5509 Fix TLS access for -static -pthread.
5510 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5511 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5512 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5514 2014-05-20 Pedro Alves <palves@redhat.com>
5516 * linux-aarch64-low.c (aarch64_insert_point)
5517 (aarch64_remove_point): No longer check whether the type is
5518 supported here. Adjust to new interface.
5519 (the_low_target): Install aarch64_supports_z_point_type as
5520 supports_z_point_type method.
5521 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5522 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5523 instead of a Z packet char. Adjust.
5524 (arm_supports_z_point_type): New function.
5525 (arm_insert_point, arm_remove_point): Adjust to new interface.
5526 (the_low_target): Install arm_supports_z_point_type.
5527 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5528 (cris_insert_point, cris_remove_point): Adjust to new interface.
5529 Don't check whether the type is supported here.
5530 (the_low_target): Install cris_supports_z_point_type.
5531 * linux-low.c (linux_supports_z_point_type): New function.
5532 (linux_insert_point, linux_remove_point): Adjust to new interface.
5533 * linux-low.h (struct linux_target_ops) <insert_point,
5534 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5535 raw_breakpoint pointer parameter.
5536 <supports_z_point_type>: New method.
5537 * linux-mips-low.c (mips_supports_z_point_type): New function.
5538 (mips_insert_point, mips_remove_point): Adjust to new interface.
5539 Use mips_supports_z_point_type.
5540 (the_low_target): Install mips_supports_z_point_type.
5541 * linux-ppc-low.c (the_low_target): Install NULL as
5542 supports_z_point_type method.
5543 * linux-s390-low.c (the_low_target): Install NULL as
5544 supports_z_point_type method.
5545 * linux-sparc-low.c (the_low_target): Install NULL as
5546 supports_z_point_type method.
5547 * linux-x86-low.c (x86_supports_z_point_type): New function.
5548 (x86_insert_point): Adjust to new insert_point interface. Use
5549 insert_memory_breakpoint. Adjust to new
5550 i386_low_insert_watchpoint interface.
5551 (x86_remove_point): Adjust to remove_point interface. Use
5552 remove_memory_breakpoint. Adjust to new
5553 i386_low_remove_watchpoint interface.
5554 (the_low_target): Install x86_supports_z_point_type.
5555 * lynx-low.c (lynx_target_ops): Install NULL as
5556 supports_z_point_type callback.
5557 * nto-low.c (nto_supports_z_point_type): New.
5558 (nto_insert_point, nto_remove_point): Adjust to new interface.
5559 (nto_target_ops): Install nto_supports_z_point_type.
5560 * mem-break.c: Adjust intro comment.
5561 (struct raw_breakpoint) <raw_type, size>: New fields.
5562 <inserted>: Update comment.
5563 <shlib_disabled>: Delete field.
5564 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5565 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5566 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5567 (raw_bkpt_type_to_target_hw_bp_type): New function.
5568 (find_enabled_raw_code_breakpoint_at): New function.
5569 (find_raw_breakpoint_at): New type and size parameters. Use them.
5570 (insert_memory_breakpoint): New function, based off
5571 set_raw_breakpoint_at.
5572 (remove_memory_breakpoint): New function.
5573 (set_raw_breakpoint_at): Reimplement.
5574 (set_breakpoint): New, based on set_breakpoint_at.
5575 (set_breakpoint_at): Reimplement.
5576 (delete_raw_breakpoint): Go through the_target->remove_point
5577 instead of assuming memory breakpoints.
5578 (find_gdb_breakpoint_at): Delete.
5579 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5580 (find_gdb_breakpoint): New function.
5581 (set_gdb_breakpoint_at): Delete.
5582 (z_type_supported): New function.
5583 (set_gdb_breakpoint_1): New function, loosely based off
5584 set_gdb_breakpoint_at.
5585 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5586 (delete_gdb_breakpoint_at): Delete.
5587 (delete_gdb_breakpoint_1): New function, loosely based off
5588 delete_gdb_breakpoint_at.
5589 (delete_gdb_breakpoint): New function.
5590 (clear_gdb_breakpoint_conditions): Rename to ...
5591 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5593 (add_condition_to_breakpoint): Make static.
5594 (add_breakpoint_condition): Take a struct breakpoint pointer
5595 instead of an address. Adjust.
5596 (gdb_condition_true_at_breakpoint): Rename to ...
5597 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5599 (gdb_condition_true_at_breakpoint): Reimplement.
5600 (add_breakpoint_commands): Take a struct breakpoint pointer
5601 instead of an address. Adjust.
5602 (gdb_no_commands_at_breakpoint): Rename to ...
5603 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5604 parameter. Return true if no breakpoint was found. Change debug
5606 (gdb_no_commands_at_breakpoint): Reimplement.
5607 (run_breakpoint_commands): Rename to ...
5608 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5609 and change return type to boolean.
5610 (run_breakpoint_commands): New function.
5611 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5612 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5613 breakpoint. Go through the_target->remove_point instead of
5614 assuming memory breakpoint.
5615 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5616 software and hardware breakpoints.
5617 (reinsert_raw_breakpoint): Go through the_target->insert_point
5618 instead of assuming memory breakpoint.
5619 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5620 software and hardware breakpoints.
5621 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5622 Check both software and hardware breakpoints.
5623 (validate_inserted_breakpoint): Assert the breakpoint is a
5624 software breakpoint. Set the inserted flag to -1 instead of
5625 setting shlib_disabled.
5626 (delete_disabled_breakpoints): Adjust.
5627 (validate_breakpoints): Only validate software breakpoints.
5628 Adjust to inserted flag change.
5629 (check_mem_read, check_mem_write): Skip breakpoint types other
5630 than software breakpoints. Adjust to inserted flag change.
5631 * mem-break.h (enum raw_bkpt_type): New enum.
5632 (raw_breakpoint, struct process_info): Forward declare.
5633 (Z_packet_to_target_hw_bp_type): Delete declaration.
5634 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5635 (set_gdb_breakpoint, delete_gdb_breakpoint)
5636 (clear_breakpoint_conditions): New declarations.
5637 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5638 (breakpoint_inserted_here): Update comment.
5639 (add_breakpoint_condition, add_breakpoint_commands): Replace
5640 address parameter with a breakpoint pointer parameter.
5641 (gdb_breakpoint_here): Update comment.
5642 (delete_gdb_breakpoint_at): Delete.
5643 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5644 * server.c (process_point_options): Take a struct breakpoint
5645 pointer instead of an address. Adjust.
5646 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5647 delete_gdb_breakpoint.
5648 * spu-low.c (spu_target_ops): Install NULL as
5649 supports_z_point_type method.
5650 * target.h: Include mem-break.h.
5651 (struct target_ops) <prepare_to_access_memory>: Update comment.
5652 <supports_z_point_type>: New field.
5653 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5654 instead of a char. Also take a raw breakpoint pointer.
5655 * win32-arm-low.c (the_low_target): Install NULL as
5656 supports_z_point_type.
5657 * win32-i386-low.c (i386_supports_z_point_type): New function.
5658 (i386_insert_point, i386_remove_point): Adjust to new interface.
5659 (the_low_target): Install i386_supports_z_point_type.
5660 * win32-low.c (win32_supports_z_point_type): New function.
5661 (win32_insert_point, win32_remove_point): Adjust to new interface.
5662 (win32_target_ops): Install win32_supports_z_point_type.
5663 * win32-low.h (struct win32_target_ops):
5664 <supports_z_point_type>: New method.
5665 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5666 instead of a char. Also take a raw breakpoint pointer.
5668 2014-05-20 Pedro Alves <palves@redhat.com>
5670 * mem-break.h: Include break-common.h.
5671 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5672 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5673 (Z_packet_to_target_hw_bp_type): New declaration.
5674 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5675 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5676 (Z_PACKET_ACCESS_WP): Delete macros.
5677 (Z_packet_to_hw_type): Delete function.
5678 * i386-low.h: Don't include break-common.h here.
5679 (Z_packet_to_hw_type): Delete declaration.
5680 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5681 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5682 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5683 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5684 * linux-aarch64-low.c: Don't include break-common.h here.
5685 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5686 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5687 (Z_packet_to_target_hw_bp_type): Delete function.
5688 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5690 (mips_insert_point, mips_remove_point): Use
5691 Z_packet_to_target_hw_bp_type.
5693 2014-05-20 Pedro Alves <palves@redhat.com>
5695 * linux-aarch64-low.c: Include break-common.h.
5696 (enum target_point_type): Delete.
5697 (Z_packet_to_point_type): Rename to ...
5698 (Z_packet_to_target_hw_bp_type): ... this, and return a
5699 target_hw_bp_type instead.
5700 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5701 instead of an enum target_point_type.
5702 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5704 (aarch64_dr_state_insert_one_point)
5705 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5706 (aarch64_handle_aligned_watchpoint)
5707 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5708 Take an enum target_hw_bp_type instead of an enum
5710 (aarch64_supports_z_point_type): New function.
5711 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5712 use Z_packet_to_target_hw_bp_type.
5714 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5716 * configure.ac: Only use -Werror by default when DEVELOPMENT
5718 * configure: Regenerate.
5720 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5722 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5723 * linux-x86-low.c (X86_64_USER_REGS): New.
5724 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5726 2014-04-28 Yao Qi <yao@codesourcery.com>
5728 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5731 2014-04-25 Pedro Alves <palves@redhat.com>
5734 * linux-low.c (linux_attach_fail_reason_string): New function.
5735 (linux_attach_lwp): Delete.
5736 (linux_attach_lwp_1): Rename to ...
5737 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5738 argument. Remove "initial" parameter. Return int instead of
5739 void. Don't error or warn here.
5740 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5741 failure to attach to the tgid. Call warning when failing to
5743 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5744 argument. Remove "initial" parameter. Return int instead of
5745 void. Don't error or warn here.
5746 (linux_attach_fail_reason_string): New declaration.
5747 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5748 interface change. Use linux_attach_fail_reason_string.
5750 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5751 Walfred Tedeschi <walfred.tedeschi@intel.com>
5753 * Makefile.in: Added rules to handle new files
5754 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5755 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5756 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5757 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5758 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5759 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5761 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5762 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5763 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5764 i386/x32-avx512.xml.
5765 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5766 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5767 i386/x32-avx512-linux.xml.
5768 * i387-fp.c (num_avx512_k_registers): New constant for number
5770 (num_avx512_zmmh_low_registers): New constant for number of
5771 lower ZMM registers (0-15).
5772 (num_avx512_zmmh_high_registers): New constant for number of
5773 higher ZMM registers (16-31).
5774 (num_avx512_ymmh_registers): New contant for number of higher
5775 YMM registers (ymm16-31 added by avx521 on x86_64).
5776 (num_avx512_xmm_registers): New constant for number of higher
5777 XMM registers (xmm16-31 added by AVX512 on x86_64).
5778 (struct i387_xsave): Add space for AVX512 registers.
5779 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5780 Add code to handle AVX512 registers.
5781 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5782 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5783 prototypei from generated file.
5784 (tdesc_amd64_avx512_linux): Likewise.
5785 (init_registers_x32_avx512_linux): Likewise.
5786 (tdesc_x32_avx512_linux): Likewise.
5787 (init_registers_i386_avx512_linux): Likewise.
5788 (tdesc_i386_avx512_linux): Likewise.
5789 (x86_64_regmap): Add AVX512 registers.
5790 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5792 (initialize_low_arch): Add code to initialize AVX512 registers.
5794 2014-04-23 Pedro Alves <palves@redhat.com>
5796 * mem-break.c (find_gdb_breakpoint_at): Make static.
5797 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5799 2014-04-23 Pedro Alves <palves@redhat.com>
5801 * i386-low.c: Don't include break-common.h here.
5802 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5803 prototype to take target_hw_bp_type as argument instead of a Z
5805 * i386-low.h: Include break-common.h here.
5806 (Z_packet_to_hw_type): Declare.
5807 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5809 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5810 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5811 (x86_remove_point): Convert the packet number to a
5812 target_hw_bp_type before calling i386_low_remove_watchpoint.
5813 * win32-i386-low.c (i386_insert_point): Convert the packet number
5814 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5815 (i386_remove_point): Convert the packet number to a
5816 target_hw_bp_type before calling i386_low_remove_watchpoint.
5818 2014-04-23 Pedro Alves <palves@redhat.com>
5820 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5822 2014-04-10 Pedro Alves <palves@redhat.com>
5824 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5825 Check if the condition or command is NULL before checking if the
5826 breakpoint is known. On success, return true.
5827 * mem-break.h (add_breakpoint_condition): Document return.
5828 (add_breakpoint_commands): Add describing comment.
5829 * server.c (skip_to_semicolon): New function.
5830 (process_point_options): Use it.
5832 2014-04-09 Pedro Alves <palves@redhat.com>
5834 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5837 2014-02-27 Pedro Alves <palves@redhat.com>
5840 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5842 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5844 (last_thread_of_process_p): Take a PID argument instead of a
5846 (linux_wait_for_lwp): Delete.
5847 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5849 (linux_low_filter_event): New function, party factored out from
5850 linux_wait_for_event.
5851 (linux_wait_for_event): Rename to ...
5852 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5853 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5854 sigsuspend. Check for zombie leaders.
5855 (linux_wait_for_event): Reimplement as wrapper around
5856 linux_wait_for_event_filtered.
5857 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5858 a normal or signal exit is seen, it's the whole process exiting.
5859 (wait_for_sigstop): No longer a for_each_inferior callback.
5860 Rewrite on top of linux_wait_for_event_filtered.
5861 (stop_all_lwps): Call wait_for_sigstop directly.
5862 * server.c (resume, handle_target_event): Handle
5863 TARGET_WAITKIND_NO_RESUMED.
5865 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5867 * win32-low.c (psapi_get_dll_name,
5868 * win32_CreateToolhelp32Snapshot): Delete.
5869 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5870 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5872 (handle_load_dll): Add function description.
5873 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5875 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5877 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5879 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5880 base address when calling win32_add_one_solib.
5881 (handle_load_dll): Delete local variable load_addr.
5882 Remove 0x1000 offset applied to DLL base address when calling
5883 win32_add_one_solib.
5884 (handle_unload_dll): Add comment.
5886 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5888 * win32-low.c (win32_add_all_dlls): Renames
5889 win32_ensure_ntdll_loaded. Rewrite function documentation.
5890 Adjust implementation to always load all DLLs.
5891 Add 0x1000 offset to DLL base address when calling
5892 win32_add_one_solib.
5893 (child_initialization_done): New static global.
5894 (do_initial_child_stuff): Set child_initialization_done to
5895 zero during child initialization, and 1 after. Replace call
5896 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5898 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5899 (handle_unload_dll): Add function documentation.
5900 (get_child_debug_event): Ignore load and unload DLL events
5901 during child initialization.
5903 2014-02-20 Doug Evans <dje@google.com>
5905 Remove global all_lwps.
5906 * inferiors.h (ptid_of): Move here from linux-low.h.
5907 (pid_of, lwpid_of): Ditto.
5908 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5909 parameter is a struct thread_info * now.
5910 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5911 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5912 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5914 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5915 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5916 * linux-arm-low.c (update_registers_callback): Update, "entry"
5917 parameter is a struct thread_info * now.
5918 Fetch lwpid from current_inferior directly.
5919 (arm_insert_point): Pass &all_threads to find_inferior instead of
5921 (arm_remove_point): Ditto.
5922 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5923 (arm_prepare_to_resume): Fetch pid from thread.
5924 (arm_read_description): Fetch lwpid from current_inferior directly.
5925 * linux-low.c (all_lwps): Delete.
5926 (delete_lwp): Delete call to remove_inferior.
5927 (handle_extended_wait): Fetch lwpid from thread.
5928 (add_lwp): Don't set lwp->entry.id. Remove call to
5929 add_inferior_to_list.
5930 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5931 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5932 (kill_one_lwp_callback): Ditto.
5933 (linux_kill): Don't dereference NULL pointer.
5934 Fetch ptid,lwpid from thread.
5935 (get_detach_signal): Fetch ptid from thread.
5936 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5937 Simplify call to regcache_invalidate_thread.
5938 (delete_lwp_callback): Update, "entry" parameter is a
5939 struct thread_info * now. Fetch pid from thread.
5940 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5941 (status_pending_p_callback): Update, "entry" parameter is a
5942 struct thread_info * now. Fetch ptid from thread.
5943 (find_lwp_pid): Update, "entry" parameter is a
5944 struct thread_info * now.
5945 (linux_wait_for_lwp): Fetch pid from thread.
5946 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5947 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5948 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5949 (dequeue_one_deferred_signal): Ditto.
5950 (cancel_breakpoint): Fetch ptid from current_inferior.
5951 (linux_wait_for_event): Pass &all_threads to find_inferior,
5952 not &all_lwps. Fetch ptid, lwpid from thread.
5953 (count_events_callback): Update, "entry" parameter is a
5954 struct thread_info * now.
5955 (select_singlestep_lwp_callback): Ditto.
5956 (select_event_lwp_callback): Ditto.
5957 (cancel_breakpoints_callback): Ditto.
5958 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5960 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5961 (unsuspend_one_lwp): Update, "entry" parameter is a
5962 struct thread_info * now.
5963 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5965 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5966 Fetch lwpid from thread, not lwp.
5967 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5968 Pass &all_threads to find_inferior, not &all_lwps.
5969 (send_sigstop): Fetch lwpid from thread, not lwp.
5970 (send_sigstop_callback): Update, "entry" parameter is a
5971 struct thread_info * now.
5972 (suspend_and_send_sigstop_callback): Ditto.
5973 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5974 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5975 struct thread_info * now.
5976 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5978 (lwp_running): Update, "entry" parameter is a
5979 struct thread_info * now.
5980 (stop_all_lwps): Fetch ptid from thread.
5981 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5982 (linux_resume_one_lwp): Fetch lwpid from thread.
5983 (linux_set_resume_request): Update, "entry" parameter is a
5984 struct thread_info * now. Fetch pid, lwpid from thread.
5985 (resume_status_pending_p): Update, "entry" parameter is a
5986 struct thread_info * now.
5987 (need_step_over_p): Ditto. Fetch lwpid from thread.
5988 (start_step_over): Fetch lwpid from thread.
5989 (linux_resume_one_thread): Update, "entry" parameter is a
5990 struct thread_info * now. Fetch lwpid from thread.
5991 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5992 (proceed_one_lwp): Update, "entry" parameter is a
5993 struct thread_info * now. Fetch lwpid from thread.
5994 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5995 struct thread_info * now.
5996 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5997 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5998 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6000 (regsets_store_inferior_registers): Ditto.
6001 (fetch_register, store_register): Ditto.
6002 (linux_read_memory, linux_write_memory): Ditto.
6003 (linux_request_interrupt): Ditto.
6004 (linux_read_auxv): Ditto.
6005 (linux_xfer_siginfo): Ditto.
6006 (linux_qxfer_spu): Ditto.
6007 (linux_qxfer_libraries_svr4): Ditto.
6008 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6009 moved to inferiors.h.
6011 (get_thread_lwp): Update.
6012 (struct lwp_info): Delete member "entry". Simplify comment for
6015 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6016 current_inferior directly.
6017 (update_watch_registers_callback): Update, "entry" parameter is a
6018 struct thread_info * now. Fetch pid from thread.
6019 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6020 (mips_insert_point): Fetch lwpid from current_inferior.
6021 Pass &all_threads to find_inferior, not &all_lwps.
6022 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6023 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6025 (mips_stopped_data_address): Ditto.
6026 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6028 * linux-tile-low.c (tile_arch_setup): Ditto.
6029 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6030 (update_debug_registers_callback): Update, "entry" parameter is a
6031 struct thread_info * now. Fetch pid from thread.
6032 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6033 Pass &all_threads to find_inferior, not &all_lwps.
6034 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6035 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6036 Pass &all_threads to find_inferior, not &all_lwps.
6037 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6038 (i386_dr_low_get_status): Ditto.
6039 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6040 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6041 (x86_linux_read_description): Ditto.
6042 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6044 2014-02-20 Doug Evans <dje@google.com>
6046 * inferiors.c (get_first_inferior): Fix buglet.
6048 2014-02-19 Doug Evans <dje@google.com>
6050 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6051 * inferiors.c (add_thread): Change result type to struct thread_info *.
6052 All callers updated.
6053 (add_lwp): Call add_thread here instead of in callers.
6054 All callers updated.
6055 * linux-low.h (get_lwp_thread): Rewrite.
6056 (struct lwp_info): New member "thread".
6058 2014-02-19 Doug Evans <dje@google.com>
6060 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6061 All callers updated.
6063 2014-02-19 Doug Evans <dje@google.com>
6065 * inferiors.c (add_thread): Fix whitespace.
6067 2014-02-19 Doug Evans <dje@google.com>
6069 * dll.c (clear_dlls): Replace accessing list implemention details
6071 * gdbthread.h (get_first_thread): Declare.
6072 * inferiors.c (for_each_inferior_with_data): New function.
6073 (get_first_thread): New function.
6074 (find_thread_ptid): Simplify.
6075 (get_first_inferior): New function.
6076 (clear_list): Delete.
6077 (one_inferior_p): New function.
6078 (clear_inferior_list): New function.
6079 (clear_inferiors): Update.
6080 * inferiors.h (for_each_inferior_with_data): Declare.
6081 (clear_inferior_list): Declare.
6082 (one_inferior_p): Declare.
6083 (get_first_inferior): Declare.
6084 * linux-low.c (linux_wait_for_event): Replace accessing list
6085 implemention details with API function.
6086 * server.c (target_running): Ditto.
6087 (accumulate_file_name_length): New function.
6088 (emit_dll_description): New function.
6089 (handle_qxfer_libraries): Replace accessing list implemention
6090 details with API function.
6091 (handle_qxfer_threads_worker): New function.
6092 (handle_qxfer_threads_proper): Replace accessing list implemention
6093 details with API function.
6094 (handle_query): Ditto.
6095 (visit_actioned_threads_callback_ftype): New typedef.
6096 (visit_actioned_threads_data): New struct.
6097 (visit_actioned_threads): Rewrite to be find_inferior callback.
6098 (resume): Call find_inferior.
6099 (handle_status): Replace accessing list implemention
6100 details with API function.
6101 (process_serial_event): Replace accessing list implemention details
6103 * target.c (set_desired_inferior): Replace accessing list implemention
6104 details with API function.
6105 * tracepoint.c (same_process_p): New function.
6106 (gdb_agent_about_to_close): Replace accessing list implemention
6107 details with API function.
6108 * win32-low.c (child_delete_thread): Replace accessing list
6109 implemention details with API function.
6110 (match_dll_by_basename): New function.
6111 (dll_is_loaded_by_basename): New function.
6112 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6113 details call to dll_is_loaded_by_basename.
6115 2014-02-19 Doug Evans <dje@google.com>
6117 * dll.h (struct dll_info): Add comment.
6118 * gdbthread.h (struct thread_info): Add comment.
6119 (current_ptid): Simplify.
6120 * inferiors.c (add_process): Update.
6121 (remove_process): Update.
6122 * inferiors.h (struct process_info): Rename member "head" to "entry".
6123 * linux-low.c (delete_lwp): Update.
6125 (last_thread_of_process_p): Update.
6126 (kill_one_lwp_callback, linux_kill): Update.
6127 (status_pending_p_callback): Update.
6128 (wait_for_sigstop): Update. Simplify read of ptid.
6129 (start_step_over): Update.
6130 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6131 (get_lwp_thread): Update.
6132 (struct lwp_info): Rename member "head" to "entry".
6133 * regcache.h (inferior_list_entry): Delete.
6134 * server.c (kill_inferior_callback): Update.
6135 (detach_or_kill_inferior_callback): Update.
6136 (print_started_pid): Update.
6137 (print_attached_pid): Update.
6138 (process_serial_event): Simplify read of ptid.
6139 * thread-db.c (thread_db_create_event): Update.
6140 (thread_db_get_tls_address): Update.
6141 * win32-low.c (current_inferior_ptid): Simplify.
6143 2014-02-19 Tom Tromey <tromey@redhat.com>
6145 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6147 (target_supports_btrace): Update.
6149 2014-02-14 Yao Qi <yao@codesourcery.com>
6151 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6152 (rsp-low-ipa.o): New target.
6154 2014-02-12 Tom Tromey <tromey@redhat.com>
6156 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6157 convert_ascii_to_int.
6158 * regcache.c (registers_to_string): Likewise.
6159 * remote-utils.c (decode_M_packet): Likewise.
6160 * server.c (process_serial_event): Likewise.
6162 2014-02-12 Tom Tromey <tromey@redhat.com>
6164 * server.c (handle_query, handle_v_run): Use hex2bin, not
6166 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6168 2014-02-12 Tom Tromey <tromey@redhat.com>
6170 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6171 convert_int_to_ascii.
6172 * regcache.c (registers_to_string, collect_register_as_string):
6174 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6176 * server.c (process_serial_event): Likewise.
6177 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6178 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6180 2014-02-12 Tom Tromey <tromey@redhat.com>
6182 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6183 bin2hex, not hexify.
6184 * tracepoint.c (cmd_qtstatus): Likewise.
6186 2014-02-12 Tom Tromey <tromey@redhat.com>
6188 * remote-utils.c (monitor_output): Pass explicit length to
6191 2014-02-12 Tom Tromey <tromey@redhat.com>
6193 * tracepoint.c: Include rsp-low.h.
6194 * server.c: Include rsp-low.h.
6195 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6196 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6198 * remote-utils.c: Include rsp-low.h.
6199 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6200 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6201 (convert_int_to_ascii, convert_ascii_to_int): Move to
6203 * regcache.c: Include rsp-low.h.
6204 * ax.c: Include rsp-low.h.
6205 * Makefile.in (SFILES): Add common/rsp-low.c.
6206 (OBS): Add rsp-low.o.
6207 (rsp-low.o): New target.
6209 2014-02-12 Tom Tromey <tromey@redhat.com>
6211 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6212 Include print-utils.h.
6213 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6214 (plongest, thirty_two, phex_nz): Remove.
6215 * Makefile.in (SFILES): Add common/print-utils.c.
6216 (OBS): Add print-utils.o.
6217 (print-utils-ipa.o): New target.
6218 (print-utils.o): New target.
6219 (IPA_OBJS): Add print-utils-ipa.o.
6221 2014-02-06 Tom Tromey <tromey@redhat.com>
6223 * Makefile.in (SFILES): Fix indentation.
6225 2014-02-05 Doug Evans <dje@google.com>
6227 * linux-low.c (linux_wait_for_event): Improve comment.
6228 (linux_wait_1): Keep current_inferior in sync with event_child.
6230 2014-01-22 Doug Evans <dje@google.com>
6232 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6234 2014-01-22 Doug Evans <dje@google.com>
6236 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6237 * configure: Regenerate.
6238 * config.in: Regenerate.
6239 * Makefile.in (SFILES): Add debug.c.
6241 * debug.c: New file.
6242 * debug.h: New file.
6243 * linux-aarch64-low.c (*): Update all debugging printfs to use
6244 debug_printf instead of fprintf.
6245 * linux-arm-low.c (*): Ditto.
6246 * linux-cris-low.c (*): Ditto.
6247 * linux-crisv32-low.c (*): Ditto.
6248 * linux-m32r-low.c (*): Ditto.
6249 * linux-sparc-low.c (*): Ditto.
6250 * linux-x86.c (*): Ditto.
6251 * linux-low.c (*): Ditto.
6252 (linux_wait_1): Add calls to debug_enter, debug_exit.
6253 (linux_wait): Remove redundant debugging printf.
6254 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6255 (linux_resume, unstop_all_lwps): Ditto.
6256 * mem-break.c (*): Update all debugging printfs to use
6257 debug_printf instead of fprintf.
6258 * remote-utils.c (*): Ditto.
6259 * thread-db.c (*): Ditto.
6260 * server.c #include <ctype.h>, "gdb_vecs.h".
6261 (debug_threads): Moved to debug.c.
6262 (*): Update all debugging printfs to use debug_printf instead of
6264 (start_inferior): Replace call to fflush with call to debug_flush.
6265 (monitor_show_help): Mention set debug-format.
6266 (parse_debug_format_options): New function.
6267 (handle_monitor_command): Handle "monitor set debug-format".
6268 (gdbserver_usage): Mention --debug-format.
6269 (main): Parse --debug-format.
6270 * server.h (debug_threads): Declaration moved to debug.h.
6272 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6273 trace_debug_1 that uses debug_printf.
6274 (tracepoint_look_up_symbols): Update all debugging printfs to use
6275 debug_printf instead of fprintf.
6277 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6279 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6282 2014-01-17 Pedro Alves <palves@redhat.com>
6285 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6286 defined after including gdb_proc_service.h.
6288 2014-01-16 Doug Evans <dje@google.com>
6290 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6291 (match_dll): Use it.
6293 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6295 * target.h (target_ops) <read_btrace>: Change parameters and
6296 return type to allow error reporting.
6297 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6298 trace reading errors on.
6299 * linux-low.c (linux_low_read_btrace): Pass trace reading
6301 (linux_low_disable_btrace): New.
6303 2014-01-15 Doug Evans <dje@google.com>
6305 * inferiors.c (thread_id_to_gdb_id): Delete.
6306 * inferiors.h (thread_id_to_gdb_id): Delete.
6308 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6310 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6311 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6314 2014-01-08 Pedro Alves <palves@redhat.com>
6316 * server.c (handle_status): Don't discard previous queued stop
6317 replies or thread's pending status here.
6318 (main) <disconnection>: Do it here instead.
6320 2014-01-08 Pedro Alves <palves@redhat.com>
6322 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6323 * server.c (visit_actioned_threads, handle_pending_status): New
6325 (handle_v_cont): Factor out parts to ...
6326 (resume): ... this new function. If in all-stop, and a thread
6327 being resumed has a pending status, report it without actually
6329 (myresume): Adjust to use the new 'resume' function.
6330 (clear_pending_status_callback, set_pending_status_callback)
6331 (find_status_pending_thread_callback): New functions.
6332 (handle_status): Handle the case of multiple threads having
6333 interesting statuses to report. Report threads' real last signal
6334 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6335 with an interesting thread to report the status for, instead of
6336 always reporting the status of the first thread.
6338 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6340 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6341 * gdbreplay.c (gdbreplay_version): Likewise.
6343 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6345 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6346 iov.iov_len with the real length in use.
6348 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6350 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6351 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6352 for all targets that use win32-low.c.
6353 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6354 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6356 2013-12-13 Pedro Alves <palves@redhat.com>
6358 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6359 if equal to TARGET_WAITKIND_LOADED.
6360 * win32-low.c (cached_status): New static global.
6361 (win32_wait): Add declaration.
6362 (do_initial_child_stuff): Flush all initial pending debug events
6363 up to the initial breakpoint.
6364 (win32_wait): If CACHED_STATUS was set, return that instead
6365 of doing a real wait. Remove the code resuming the execution
6366 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6367 during the initial phase. Also remove the code changing
6368 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6369 TARGET_WAITKIND_STOPPED.
6371 2013-12-11 Yao Qi <yao@codesourcery.com>
6373 * notif.c (handle_notif_ack): Return 0 if no notification
6376 2013-11-20 Doug Evans <dje@google.com>
6378 * linux-low.c (linux_set_resume_request): Fix comment.
6380 2013-11-20 Doug Evans <dje@google.com>
6382 * linux-low.c (resume_status_pending_p): Tweak comment.
6384 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6386 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6387 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6388 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6389 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6390 (srv_amd64_regobj): Add amd64-mpx.o.
6391 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6392 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6393 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6394 * i387-fp.c (num_pl_bnd_register) Added constant.
6395 (num_pl_bnd_cfg_registers) Added constant.
6396 (struct i387_xsave) Added reserved area and MPX fields.
6397 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6398 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6400 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6401 (init_registers_amd64_mpx_linux): Declare new function.
6402 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6403 (x86_64_regmap): Add MPX registers.
6404 (x86_linux_read_description): Add MPX case.
6405 (initialize_low_arch): Initialize MPX targets.
6407 2013-11-18 Tom Tromey <tromey@redhat.com>
6409 * configure: Rebuild.
6410 * configure.ac: Don't check for stdlib.h.
6411 * gdbreplay.c: Unconditionally include stdlib.h.
6413 2013-11-18 Tom Tromey <tromey@redhat.com>
6415 * config.in: Rebuild.
6416 * configure: Rebuild.
6417 * configure.ac: Don't use AC_HEADER_DIRENT.
6419 2013-11-18 Tom Tromey <tromey@redhat.com>
6421 * server.h: Don't check HAVE_STRING_H.
6422 * gdbreplay.c: Don't check HAVE_STRING_H.
6423 * configure: Rebuild.
6425 2013-11-18 Tom Tromey <tromey@redhat.com>
6427 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6430 2013-11-08 Tom Tromey <tromey@redhat.com>
6432 * configure, config.in: Rebuild.
6433 * configure.ac: Remove unused configury.
6435 2013-11-08 Tom Tromey <tromey@redhat.com>
6437 * acinclude.m4: Include common.m4, codeset.m4.
6438 * configure, config.in: Rebuild.
6439 * configure.ac: Use GDB_AC_COMMON.
6441 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6443 * linux-s390-low.c (HWCAP_S390_TE): New define.
6444 (s390_arch_setup): Consider the TE field in the HWCAP for
6445 determining 'have_regset_tdb'.
6447 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6450 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6453 2013-10-02 Pedro Alves <palves@redhat.com>
6455 * server.c (process_serial_event): Don't output "GDBserver
6456 exiting" if GDB is connected through stdio.
6457 * target.c (mywait): Likewise, be silent if GDB is connected
6460 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6462 * lynx-low.c (lynx_add_threads_after_attach): New function.
6463 (lynx_attach): Remove call to add_thread. Add call to
6464 lynx_add_threads_after_attach instead.
6466 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6468 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6469 * config.in, configure: Regenerated.
6471 2013-09-18 Yao Qi <yao@codesourcery.com>
6474 * server.c (start_inferior): Clear 'resume_info'.
6476 2013-09-16 Jiong Wang <jiwang@tilera.com>
6478 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6481 2013-09-16 Jiong Wang <jiwang@tilera.com>
6483 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6484 linux-tile-low.o to srv_tgtobj.
6486 2013-09-16 Will Newton <will.newton@linaro.org>
6488 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6491 2013-09-06 Pedro Alves <palves@redhat.com>
6493 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6494 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6495 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6496 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6497 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6498 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6500 2013-09-06 Pedro Alves <palves@redhat.com>
6502 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6503 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6505 2013-09-06 Pedro Alves <palves@redhat.com>
6507 * linux-amd64-ipa.c: Include tracepoint.h.
6508 * linux-i386-ipa.c: Include tracepoint.h.
6510 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6512 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6513 (ps_get_thread_area): New function.
6515 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6517 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6518 (initialize_low_arch): Call init_registers_crisv32 rather than
6519 init_register_crisv32.
6521 2013-09-05 Pedro Alves <palves@redhat.com>
6523 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6525 * hostio.h: ... this new file.
6526 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6527 win32-low.c: Include hostio.h.
6529 2013-09-05 Pedro Alves <palves@redhat.com>
6531 * server.h (gdb_client_data, handler_func, callback_handler_func)
6532 (delete_file_handler, add_file_handler, append_callback_event)
6533 (delete_callback_event, start_event_loop, initialize_event_loop):
6534 Move to event-loop.h and include it.
6535 * event-loop.h: New file.
6537 2013-09-05 Pedro Alves <palves@redhat.com>
6539 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6540 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6541 (loaded_dll, unloaded_dll): Move to ...
6542 * dll.h: ... this new file.
6543 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6545 2013-09-05 Pedro Alves <palves@redhat.com>
6547 * server.h (current_process, get_thread_process, all_processes)
6548 (add_inferior_to_list, for_each_inferior, current_inferior)
6549 (remove_inferior, add_process, remove_process, find_process_pid)
6550 (have_started_inferiors_p, have_attached_inferiors_p)
6551 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6552 (clear_inferiors, find_inferior, find_inferior_id)
6553 (inferior_target_data, set_inferior_target_data)
6554 (inferior_regcache_data, set_inferior_regcache_data): Move to
6555 inferiors.h, and include it.
6556 * inferiors.h: New file.
6558 2013-09-05 Pedro Alves <palves@redhat.com>
6560 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6564 2013-09-05 Pedro Alves <palves@redhat.com>
6566 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6568 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6569 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6570 (handle_tracepoint_general_set, handle_tracepoint_query)
6571 (tracepoint_finished_step, tracepoint_was_hit)
6572 (release_while_stepping_state_list, current_traceframe)
6573 (in_readonly_region, traceframe_read_mem)
6574 (fetch_traceframe_registers, traceframe_read_sdata)
6575 (traceframe_read_info, struct fast_tpoint_collect_status)
6576 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6577 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6578 (supply_fast_tracepoint_registers)
6579 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6580 (ipa_tdesc, claim_trampoline_space)
6581 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6582 (agent_mem_read, agent_get_trace_state_variable_value)
6583 (agent_set_trace_state_variable_value, agent_tsv_read)
6584 (agent_mem_read_string, get_raw_reg_func_addr)
6585 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6586 * tracepoint.h: ... this new file.
6588 2013-09-05 Pedro Alves <palves@redhat.com>
6590 * server.h (perror_with_name, error, fatal, warning, paddress)
6591 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6593 * utils.h: New file.
6595 2013-09-05 Pedro Alves <palves@redhat.com>
6597 * server.h (remote_debug, noack_mode, transport_is_reliable)
6598 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6599 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6600 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6601 (write_enn, initialize_async_io, enable_async_io)
6602 (disable_async_io, check_remote_input_interrupt_request)
6603 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6604 (dead_thread_notify, prepare_resume_reply)
6605 (decode_address_to_semicolon, decode_address, decode_m_packet)
6606 (decode_M_packet, decode_X_packet, decode_xfer_write)
6607 (decode_search_memory_packet, unhexify, hexify)
6608 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6609 (look_up_one_symbol, relocate_instruction)
6610 (monitor_output): Move to remote-utils.h, and include it.
6611 * remote-utils.h: New file.
6613 2013-09-05 Pedro Alves <palves@redhat.com>
6615 * server.h (_): Delete.
6617 2013-09-02 Pedro Alves <palves@redhat.com>
6619 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6620 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6622 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6624 2013-09-02 Pierre Muller <muller@sourceware.org>
6626 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6627 or WriteProcessMemory complete successfully and handle
6628 ERROR_PARTIAL_COPY error.
6630 2013-09-02 Pedro Alves <palves@redhat.com>
6632 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6633 error instead of EIO.
6635 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6638 * linux-low.c: Include filestuff.h.
6639 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6640 * lynx-low.c: Include filestuff.h.
6641 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6642 * server.c: Include filestuff.h.
6643 (main): Call notice_open_fds.
6644 * spu-low.c: Include filestuff.h.
6645 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6647 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6649 * Makefile.in: Explain why ../target and ../nat are not
6650 listed as include file search paths.
6651 (linux-waitpid.o): New object file rule.
6652 * configure.srv (srv_native_linux_obj): New variable.
6653 Replace all occurrences of linux native object files with
6654 $srv_native_linux_obj.
6655 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6656 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6657 (linux_enable_event_reporting): Remove declaration.
6658 (my_waitpid): Moved to common/linux-waitpid.c.
6659 (linux_wait_for_event): Pass ptid when calling
6660 linux_enable_event_reporting.
6661 (linux_supports_tracefork_flag): Remove.
6662 (linux_enable_event_reporting): Likewise.
6663 (linux_tracefork_grandchild): Remove.
6664 (STACK_SIZE): Moved to common/linux-ptrace.c.
6665 (linux_tracefork_child): Remove.
6666 (linux_test_for_tracefork): Remove.
6667 (linux_look_up_symbols): Call linux_supports_traceclone.
6668 (initialize_low): Remove call to linux_test_for_tracefork.
6669 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6670 common/linux-ptrace.h.
6671 (PTRACE_TYPE_ARG4): Likewise.
6672 Include linux-ptrace.h.
6674 2013-08-21 Pedro Alves <palves@redhat.com>
6676 * config.in: Renegerate.
6678 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6680 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6681 (SFILES): Remove $(srcdir)/common/target-common.c and
6682 add $(srcdir)/target/waitstatus.c.
6683 (OBS): Remove target-common.o and add waitstatus.o.
6684 (server_h): Remove $(srcdir)/../common/target-common.h and
6685 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6686 and $(srcdir)/../target/waitstatus.h.
6687 (target-common.o): Remove.
6688 (waitstatus.o): New target object file.
6689 * target.h: Do not include target-common.h and
6690 include target/resume.h, target/wait.h and
6691 target/waitstatus.h.
6693 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6695 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6696 to PTRACE_TYPE_ARG3.
6697 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6698 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6700 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6701 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6703 2013-07-27 Jie Zhang <jie@codesourcery.com>
6704 Daniel Jacobowitz <dan@codesourcery.com>
6705 Yao Qi <yao@codesourcery.com>
6707 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6708 (mips-linux-watch.o): New rule.
6709 (mips_linux_watch_h): New variable.
6710 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6712 * linux-mips-low.c: Include mips-linux-watch.h.
6713 (struct arch_process_info, struct arch_lwp_info): New.
6714 (update_watch_registers_callback): New function.
6715 (mips_linux_new_process, mips_linux_new_thread) New functions.
6716 (mips_linux_prepare_to_resume, mips_insert_point): New
6718 (mips_remove_point, mips_stopped_by_watchpoint): New
6720 (rsp_bp_type_to_target_hw_bp_type): New function.
6721 (mips_stopped_data_address): New function.
6722 (the_low_target): Add watchpoint support functions.
6724 2013-07-27 Yao Qi <yao@codesourcery.com>
6726 * i386-low.c: Include break-common.h.
6727 (enum target_hw_bp_type): Remove.
6729 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6731 * Makefile.in (SFILES): /common/target-common.c.
6732 (OBS): Add target-common.o.
6733 (server_h): Add $(srcdir)/../common/target-common.h.
6734 (target-common.o): New target.
6735 * server.c (queue_stop_reply_callback): Free
6736 status string after use.
6737 * target.c (target_waitstatus_to_string): Remove.
6738 * target.h: Include target-common.h.
6739 (resume_kind): Likewise.
6740 (target_waitkind): Likewise.
6741 (target_waitstatus): Likewise.
6742 (TARGET_WNOHANG): Likewise.
6744 2013-07-04 Yao Qi <yao@codesourcery.com>
6746 * Makefile.in (host_alias): Use @host_noncanonical@.
6747 (target_alias): Use @target_noncanonical@.
6748 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6749 ACX_NONCANONICAL_HOST.
6750 * configure: Regenerated.
6753 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6755 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6756 * configure: Rebuild.
6757 * Makefile.in (version_host, version_target): Get from configure.
6758 (version.c): Use $(version_host) and $(version_target).
6760 2013-07-03 Pedro Alves <palves@redhat.com>
6762 * Makefile.in (config.status): Depend on development.sh.
6763 * acinclude.m4: Include libmcheck.m4.
6764 * configure: Regenerate.
6766 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6768 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6769 attribute inside the parentheses.
6770 (winapi_DebugSetProcessKillOnExit): Ditto.
6771 (winapi_DebugBreakProcess): Ditto.
6772 (winapi_GenerateConsoleCtrlEvent): Ditto.
6774 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6776 * notif.h (notif_event): Add a dummy member to avoid compiler
6779 2013-07-01 Pedro Alves <palves@redhat.com>
6781 * hostio.c (HOSTIO_PATH_MAX): Define.
6782 (require_filename, handle_open, handle_unlink, handle_readlink):
6785 2013-07-01 Pedro Alves <palves@redhat.com>
6787 * server.h: Include "pathmax.h".
6788 * linux-low.c: Don't include sys/param.h.
6789 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6791 * win32-low.c: Don't include sys/param.h.
6792 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6794 2013-07-01 Pedro Alves <palves@redhat.com>
6796 * event-loop.c: Don't check HAVE_UNISTD_H before including
6798 * gdbreplay.c: Likewise.
6799 * remote-utils.c: Likewise.
6800 * server.c: Likewise.
6801 * configure.ac: Don't check for unistd.h.
6802 * configure: Regenerate.
6804 2013-06-28 Tom Tromey <tromey@redhat.com>
6806 * Makefile.in (version.c): Use version.in, not
6809 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6811 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6812 * configure: Rebuild.
6813 * Makefile.in (version_host, version_target): Get from configure.
6814 (version.c): Use $(version_host) and $(version_target).
6816 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6818 Fix trace-status to output user name without trailing colon.
6819 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6821 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6823 Fix trace-status to output proper start-time and stop-time.
6824 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6825 output start time and stop time in hex as gdb expects.
6827 2013-06-26 Pedro Alves <pedro@codesourcery.com>
6829 * tracepoint.c (build_traceframe_info_xml): Output trace state
6830 variables present in the trace buffer.
6832 2013-06-24 Tom Tromey <tromey@redhat.com>
6834 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6836 (version.o): Remove.
6837 * gdbreplay.c: Include version.h.
6838 (version, host_name): Don't declare.
6839 * server.h: Include version.h.
6840 (version, host_name): Don't declare.
6842 2013-06-12 Pedro Alves <palves@redhat.com>
6844 * linux-x86-low.c (linux_is_elf64): Delete global.
6845 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6846 with local linux_pid_exe_is_elf_64_file use.
6848 2013-06-11 Pedro Alves <palves@redhat.com>
6850 * linux-low.c (regset_disabled, disable_regset): New functions.
6851 (regsets_fetch_inferior_registers)
6852 (regsets_store_inferior_registers): Use them.
6853 (initialize_regsets_info); Don't allocate the disabled_regsets
6855 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6858 2013-06-11 Pedro Alves <palves@redhat.com>
6860 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6863 2013-06-11 Pedro Alves <palves@redhat.com>
6865 * linux-x86-low.c (initialize_low_arch): Call
6866 init_registers_x32_avx_linux.
6868 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6870 Fix compatibility with Android Bionic.
6871 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6874 2013-06-07 Pedro Alves <palves@redhat.com>
6877 * Makefile.in (OBS): Add tdesc.o.
6878 (IPA_OBJS): Add tdesc-ipa.o.
6879 (tdesc-ipa.o): New rule.
6880 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6882 * linux-low.c (new_inferior): Delete.
6883 (disabled_regsets, num_regsets): Delete.
6884 (linux_add_process): Adjust to set the new per-process
6886 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6887 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6888 was a stop. When calling arch_setup, switch the current inferior
6889 to the thread that got an event.
6890 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6891 (regsets_fetch_inferior_registers)
6892 (regsets_store_inferior_registers): New regsets_info parameter.
6894 (linux_register_in_regsets): New regs_info parameter. Adjust to
6896 (register_addr, fetch_register, store_register): New usrregs_info
6897 parameter. Adjust to use it.
6898 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6899 parameter regs_info. Adjust to use it.
6900 (linux_fetch_registers): Get the current inferior's regs_info, and
6902 (linux_store_registers): Ditto.
6903 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6904 (initialize_low): Don't initialize the target_regsets here. Call
6905 initialize_low_arch.
6906 * linux-low.h (target_regsets): Delete declaration.
6907 (struct regsets_info): New.
6908 (struct usrregs_info): New.
6909 (struct regs_info): New.
6910 (struct process_info_private) <new_inferior>: New field.
6911 (struct linux_target_ops): Delete the num_regs, regmap, and
6912 regset_bitmap fields. New field regs_info.
6913 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6914 * i387-fp.c (num_xmm_registers): Delete.
6915 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6916 calls to new interface.
6917 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6918 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6919 Infer the number of xmm registers from the regcache's target
6921 * i387-fp.h (num_xmm_registers): Delete.
6922 * inferiors.c (add_thread): Don't install the thread's regcache
6924 * proc-service.c (gregset_info): Fetch the current inferior's
6925 regs_info. Adjust to use it.
6926 * regcache.c: Include tdesc.h.
6927 (register_bytes, reg_defs, num_registers)
6928 (gdbserver_expedite_regs): Delete.
6929 (get_thread_regcache): If the thread doesn't have a regcache yet,
6930 create one, instead of aborting gdbserver.
6931 (regcache_invalidate_one): Rename to ...
6932 (regcache_invalidate_thread): ... this.
6933 (regcache_invalidate_one): New.
6934 (regcache_invalidate): Only invalidate registers of the current
6936 (init_register_cache): Add target_desc parameter, and use it.
6937 (new_register_cache): Ditto. Assert the target description has a
6938 non zero registers_size.
6939 (regcache_cpy): Add assertions. Adjust.
6940 (realloc_register_cache, set_register_cache): Delete.
6941 (registers_to_string, registers_from_string): Adjust.
6942 (find_register_by_name, find_regno, find_register_by_number)
6943 (register_cache_size): Add target_desc parameter, and use it.
6944 (free_register_cache_thread, free_register_cache_thread_one)
6945 (regcache_release, register_cache_size): New.
6946 (register_size): Add target_desc parameter, and use it.
6947 (register_data, supply_register, supply_register_zeroed)
6948 (supply_regblock, supply_register_by_name, collect_register)
6949 (collect_register_as_string, collect_register_by_name): Adjust.
6950 * regcache.h (struct target_desc): Forward declare.
6951 (struct regcache) <tdesc>: New field.
6952 (init_register_cache, new_register_cache): Add target_desc
6954 (regcache_invalidate_thread): Declare.
6955 (regcache_invalidate_one): Delete declaration.
6956 (regcache_release): Declare.
6957 (find_register_by_number, register_cache_size, register_size)
6958 (find_regno): Add target_desc parameter.
6959 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6961 * remote-utils.c: Include tdesc.h.
6962 (outreg, prepare_resume_reply): Adjust.
6963 * server.c: Include tdesc.h.
6964 (gdbserver_xmltarget): Delete declaration.
6965 (get_features_xml, process_serial_event): Adjust.
6966 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6968 (struct process_info) <tdesc>: New field.
6969 (ipa_tdesc): Declare.
6970 * tdesc.c: New file.
6971 * tdesc.h: New file.
6972 * tracepoint.c: Include tdesc.h.
6973 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6974 (get_context_regcache): Adjust to pass ipa_tdesc down.
6975 (do_action_at_tracepoint): Adjust to get the register cache size
6976 from the context regcache's description.
6977 (traceframe_walk_blocks): Adjust to get the register cache size
6978 from the current trace frame's description.
6979 (traceframe_get_pc): Adjust to get current trace frame's
6980 description and pass it down.
6981 (gdb_collect): Adjust to get the register cache size from the
6983 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6984 (gdbserver_xmltarget): Delete.
6985 (initialize_low_tracepoint): Set the ipa's target description.
6986 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6987 (initialize_low_tracepoint): Set the ipa's target description.
6988 * linux-x86-low.c: Include tdesc.h.
6989 [__x86_64__] (is_64bit_tdesc): New.
6990 (ps_get_thread_area, x86_get_thread_area): Use it.
6991 (i386_cannot_store_register): Rename to ...
6992 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6993 (i386_cannot_fetch_register): Rename to ...
6994 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6995 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6997 (target_regsets): Rename to ...
6998 (x86_regsets): ... this.
6999 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7001 (x86_siginfo_fixup): Use is_64bit_tdesc.
7002 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7003 (tdesc_x32_avx_linux, tdesc_x32_linux)
7004 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7006 (x86_linux_update_xmltarget): Delete.
7007 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7008 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7009 (AMD64_LINUX_USER64_CS): New.
7010 (x86_linux_read_description): New, based on
7011 x86_linux_update_xmltarget.
7012 (same_process_callback): New.
7013 (x86_arch_setup_process_callback): New.
7014 (x86_linux_update_xmltarget): New.
7015 (x86_regsets_info): New.
7016 (amd64_linux_regs_info): New.
7017 (i386_linux_usrregs_info): New.
7018 (i386_linux_regs_info): New.
7019 (x86_linux_regs_info): New.
7020 (x86_arch_setup): Reimplement.
7021 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7022 (x86_emit_ops): Ditto.
7023 (the_low_target): Adjust. Install x86_linux_regs_info,
7024 x86_cannot_fetch_register, and x86_cannot_store_register.
7025 (initialize_low_arch): New.
7026 * linux-ia64-low.c (tdesc_ia64): Declare.
7027 (ia64_fetch_register): Adjust.
7028 (ia64_usrregs_info, regs_info): New globals.
7029 (ia64_regs_info): New function.
7030 (the_low_target): Adjust.
7031 (initialize_low_arch): New function.
7032 * linux-sparc-low.c (tdesc_sparc64): Declare.
7033 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7035 (sparc_arch_setup): New function.
7036 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7037 (the_low_target): Adjust.
7038 (initialize_low_arch): New function.
7039 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7040 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7041 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7042 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7043 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7044 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7045 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7046 (tdesc_powerpc_isa205_vsx64l): Declare.
7047 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7048 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7049 (ppc_set_pc, ppc_get_hwcap): Adjust.
7050 (ppc_usrregs_info): Forward declare.
7051 (!__powerpc64__) ppc_regmap_adjusted: New global.
7052 (ppc_arch_setup): Adjust to the current process'es target
7054 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7055 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7056 (ppc_store_evrregset): Adjust.
7057 (target_regsets): Rename to ...
7058 (ppc_regsets): ... this, and make static.
7059 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7060 (ppc_regs_info): New function.
7061 (the_low_target): Adjust.
7062 (initialize_low_arch): New function.
7063 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7064 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7065 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7066 (tdesc_s390x_linux64v2): Declare.
7067 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7068 (s390_fill_gregset, s390_store_last_break): Adjust.
7069 (target_regsets): Rename to ...
7070 (s390_regsets): ... this, and make static.
7071 (s390_get_pc, s390_set_pc): Adjust.
7072 (s390_get_hwcap): New target_desc parameter, and use it.
7073 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7074 (s390_arch_setup): Adjust to set the current process'es target
7075 description. Don't adjust the regmap.
7076 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7077 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7078 (regs_info_3264): New globals.
7079 (s390_regs_info): New function.
7080 (the_low_target): Adjust.
7081 (initialize_low_arch): New function.
7082 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7083 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7084 [__mips64] (init_registers_mips_linux)
7085 (init_registers_mips_dsp_linux): Delete defines.
7086 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7087 (have_dsp): New global.
7088 (mips_read_description): New, based on mips_arch_setup.
7089 (mips_arch_setup): Reimplement.
7090 (get_usrregs_info): New function.
7091 (mips_cannot_fetch_register, mips_cannot_store_register)
7092 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7093 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7094 (target_regsets): Rename to ...
7095 (mips_regsets): ... this, and make static.
7096 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7097 (dsp_regs_info, regs_info): New globals.
7098 (mips_regs_info): New function.
7099 (the_low_target): Adjust.
7100 (initialize_low_arch): New function.
7101 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7102 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7104 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7105 (arm_read_description): New, with bits factored from
7107 (arm_arch_setup): Reimplement.
7108 (target_regsets): Rename to ...
7109 (arm_regsets): ... this, and make static.
7110 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7111 (arm_regs_info): New function.
7112 (the_low_target): Adjust.
7113 (initialize_low_arch): New function.
7114 * linux-m68k-low.c (tdesc_m68k): Declare.
7115 (target_regsets): Rename to ...
7116 (m68k_regsets): ... this, and make static.
7117 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7118 (m68k_regs_info): New function.
7119 (m68k_arch_setup): New function.
7120 (the_low_target): Adjust.
7121 (initialize_low_arch): New function.
7122 * linux-sh-low.c (tdesc_sharch): Declare.
7123 (target_regsets): Rename to ...
7124 (sh_regsets): ... this, and make static.
7125 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7126 (sh_regs_info, sh_arch_setup): New functions.
7127 (the_low_target): Adjust.
7128 (initialize_low_arch): New function.
7129 * linux-bfin-low.c (tdesc_bfin): Declare.
7130 (bfin_arch_setup): New function.
7131 (bfin_usrregs_info, regs_info): New globals.
7132 (bfin_regs_info): New function.
7133 (the_low_target): Adjust.
7134 (initialize_low_arch): New function.
7135 * linux-cris-low.c (tdesc_cris): Declare.
7136 (cris_arch_setup): New function.
7137 (cris_usrregs_info, regs_info): New globals.
7138 (cris_regs_info): New function.
7139 (the_low_target): Adjust.
7140 (initialize_low_arch): New function.
7141 * linux-cris-low.c (tdesc_crisv32): Declare.
7142 (cris_arch_setup): New function.
7143 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7144 (cris_regs_info): New function.
7145 (the_low_target): Adjust.
7146 (initialize_low_arch): New function.
7147 * linux-m32r-low.c (tdesc_m32r): Declare.
7148 (m32r_arch_setup): New function.
7149 (m32r_usrregs_info, regs_info): New globals.
7150 (m32r_regs_info): Adjust.
7151 (initialize_low_arch): New function.
7152 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7153 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7154 (tic6x_usrregs_info): Forward declare.
7155 (tic6x_read_description): New function, based on ...
7156 (tic6x_arch_setup): ... this. Reimplement.
7157 (target_regsets): Rename to ...
7158 (tic6x_regsets): ... this, and make static.
7159 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7160 (tic6x_regs_info): New function.
7161 (the_low_target): Adjust.
7162 (initialize_low_arch): New function.
7163 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7164 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7165 (target_regsets): Rename to ...
7166 (xtensa_regsets): ... this, and make static.
7167 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7169 (xtensa_arch_setup, xtensa_regs_info): New functions.
7170 (the_low_target): Adjust.
7171 (initialize_low_arch): New function.
7172 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7173 (nios2_arch_setup): Set the current process'es tdesc.
7174 (target_regsets): Rename to ...
7175 (nios2_regsets): ... this.
7176 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7177 (nios2_regs_info): New function.
7178 (the_low_target): Adjust.
7179 (initialize_low_arch): New function.
7180 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7181 (aarch64_arch_setup): Set the current process'es tdesc.
7182 (target_regsets): Rename to ...
7183 (aarch64_regsets): ... this.
7184 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7185 (aarch64_regs_info): New function.
7186 (the_low_target): Adjust.
7187 (initialize_low_arch): New function.
7188 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7190 (target_regsets): Rename to ...
7191 (tile_regsets): ... this.
7192 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7193 (tile_regs_info): New function.
7194 (tile_arch_setup): Set the current process'es tdesc.
7195 (the_low_target): Adjust.
7196 (initialize_low_arch): New function.
7197 * spu-low.c (tdesc_spu): Declare.
7198 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7199 * win32-arm-low.c (tdesc_arm): Declare.
7200 (arm_arch_setup): New function.
7201 (the_low_target): Install arm_arch_setup instead of
7203 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7204 (init_windows_x86): Rename to ...
7205 (i386_arch_setup): ... this. Set `win32_tdesc'.
7206 (the_low_target): Adjust.
7207 * win32-low.c (win32_tdesc): New global.
7208 (child_add_thread): Don't create the thread cache here.
7209 (do_initial_child_stuff): Set the new process'es tdesc.
7210 * win32-low.h (struct target_desc): Forward declare.
7211 (win32_tdesc): Declare.
7212 * lynx-i386-low.c (tdesc_i386): Declare global.
7213 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7214 * lynx-low.c (lynx_tdesc): New global.
7215 (lynx_add_process): Set the new process'es tdesc.
7216 * lynx-low.h (struct target_desc): Forward declare.
7217 (lynx_tdesc): Declare global.
7218 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7219 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7220 * nto-low.c (nto_tdesc): New global.
7221 (do_attach): Set the new process'es tdesc.
7222 * nto-low.h (struct target_desc): Forward declare.
7223 (nto_tdesc): Declare.
7224 * nto-x86-low.c (tdesc_i386): Declare.
7225 (nto_x86_arch_setup): Set `nto_tdesc'.
7227 2013-06-04 Gary Benson <gbenson@redhat.com>
7229 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7230 to qSupported response when appropriate.
7231 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7232 with nonzero-length annex.
7233 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7234 arguments supplied in annex.
7236 2013-05-31 Doug Evans <dje@google.com>
7239 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7240 64 bits in 64-cross-32 environment.
7242 2013-05-28 Pedro Alves <palves@redhat.com>
7244 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7245 (aarch64-without-fpu.c): Delete rule.
7246 * configure.srv (aarch64*-*-linux*): Remove references to
7247 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7248 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7251 2013-05-24 Pedro Alves <palves@redhat.com>
7253 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7254 instead of strchr/decode_address. Error if the range isn't split
7255 with a ','. Don't assume there's be a ':' in the action.
7257 2013-05-23 Yao Qi <yao@codesourcery.com>
7258 Pedro Alves <palves@redhat.com>
7260 * linux-low.c (lwp_in_step_range): New function.
7261 (linux_wait_1): If the thread was range stepping and stopped
7262 outside the stepping range, report the stop to GDB. Otherwise,
7263 continue stepping. Add range stepping debug output.
7264 (linux_set_resume_request): Copy the step range from the resume
7266 (linux_supports_range_stepping): New.
7267 (linux_target_ops) <supports_range_stepping>: Set to
7268 linux_supports_range_stepping.
7269 * linux-low.h (struct linux_target_ops)
7270 <supports_range_stepping>: New field.
7271 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7272 * linux-x86-low.c (x86_supports_range_stepping): New.
7273 (the_low_target) <supports_range_stepping>: Set to
7274 x86_supports_range_stepping.
7275 * server.c (handle_v_cont): Handle 'r' action.
7276 (handle_v_requests): Append ";r" if the target supports range
7278 * target.h (struct thread_resume) <step_range_start,
7279 step_range_end>: New fields.
7280 (struct target_ops) <supports_range_stepping>:
7282 (target_supports_range_stepping): New macro.
7284 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7286 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7287 confusion in comment.
7289 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7291 * lynx-low.c (struct process_info_private): New type.
7292 (lynx_add_process): New function.
7293 (lynx_create_inferior, lynx_attach): Replace calls to
7294 add_process by calls to lynx_add_process.
7295 (lynx_resume): If PTID is null, then try using
7296 current_process()->private->last_wait_event_ptid.
7298 (lynx_clear_inferiors): Delete. The contents of that function
7299 has been inlined in lynx_mourn;
7300 (lynx_wait_1): Save the ptid in the process's private data.
7301 (lynx_mourn): Free the process' private data. Replace call
7302 to lynx_clear_inferiors by call to clear_inferiors.
7304 2013-05-17 Yao Qi <yao@codesourcery.com>
7306 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7309 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7311 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7312 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7313 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7314 PT_TEXT_END_ADDR guards. Update comments.
7315 (linux_target_op) <read_offsets>: Conditionally define to
7316 linux_read_offsets if the target is UCLIBC and if it defines
7317 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7319 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7320 Andrew Jenner <andrew@codesourcery.com>
7322 * Makefile.in (SFILES): Add linux-nios2-low.c.
7323 (clean): Add action to delete nios2-linux.c.
7324 (nios2-linux.c): New rule.
7325 * configure.srv: Add nios2*-*-linux*.
7326 * linux-nios2-low.c: New.
7328 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7330 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7332 2013-04-25 Hui Zhu <hui@codesourcery.com>
7335 * ax.c (ax_printf): Add fflush.
7337 2013-04-22 Tom Tromey <tromey@redhat.com>
7339 * Makefile.in (SFILES): Add filestuff.c.
7340 (OBS): Add filestuff.o.
7341 (filestuff.o): New target.
7342 * config.in, configure: Rebuild.
7343 * configure.ac: Check for fdwalk, pipe2.
7345 2013-04-17 Pedro Alves <palves@redhat.com>
7347 * configure.ac (USE_THREAD_DB): Delete variable.
7348 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7349 Don't AC_SUBST USE_THREAD_DB.
7350 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7351 * config.in, configure: Regenerate.
7353 2013-04-16 Pedro Alves <palves@redhat.com>
7355 * linux-low.h (struct lwp_info) <thread_known>: Move under
7356 the USE_THREAD_DB #ifdef.
7358 2013-04-16 Pedro Alves <palves@redhat.com>
7360 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7361 (linux-low.o): Delete rule.
7362 * linux-low.h: Always include "gdb_thread_db.h" instead of
7363 conditionally including thread_db.h.
7364 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7367 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7369 * Makefile.in (install-only): Fix make install regression.
7371 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7373 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7374 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7376 * gdbserver.1: Remove.
7378 2013-03-22 Pedro Alves <palves@redhat.com>
7380 * linux-low.c (handle_extended_wait): Don't call
7381 linux_enable_event_reporting.
7383 2013-03-15 Tony Theodore <tonyt@logyst.com>
7386 * Makefile.in (SHELL): Use @SHELL@.
7388 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7390 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7393 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7395 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7396 Remove extraneous NULL element.
7398 2013-03-13 Yao Qi <yao@codesourcery.com>
7400 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7401 'V' block in trace frame.
7403 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7405 * target.h (struct target_ops): Add btrace ops.
7406 (target_supports_btrace): New macro.
7407 (target_enable_btrace): New macro.
7408 (target_disable_btrace): New macro.
7409 (target_read_btrace): New macro.
7410 * gdbthread.h (struct thread_info): Add btrace field.
7411 * server.c: Include btrace-common.h.
7412 (handle_btrace_general_set): New function.
7413 (handle_btrace_enable): New function.
7414 (handle_btrace_disable): New function.
7415 (handle_general_set): Call handle_btrace_general_set.
7416 (handle_qxfer_btrace): New function.
7417 (struct qxfer qxfer_packets[]): Add btrace entry.
7418 * inferiors.c (remove_thread): Disable btrace.
7419 * linux-low: Include linux-btrace.h.
7420 (linux_low_enable_btrace): New function.
7421 (linux_low_read_btrace): New function.
7422 (linux_target_ops): Add btrace ops.
7423 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7424 Add srv_linux_btrace=yes.
7425 (x86_64-*-linux*): Add linux-btrace.o.
7426 Add srv_linux_btrace=yes.
7427 * configure.ac: Define HAVE_LINUX_BTRACE.
7428 * config.in: Regenerated.
7429 * configure: Regenerated.
7431 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7433 * server.c (handle_qxfer): Preserve error message if -3 is
7435 (qxfer): Document the -3 return value.
7437 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7439 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7440 (linux_btrace_h): New variable.
7441 (linux-btrace.o): New rule.
7443 2013-03-08 Stan Shebs <stan@codesourcery.com>
7444 Hafiz Abid Qadeer <abidh@codesourcery.com>
7446 * tracepoint.c (trace_buffer_size): New global.
7447 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7448 (init_trace_buffer): Change to one-argument function. Allocate
7449 trace buffer memory.
7450 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7451 handle QTBuffer:size packet.
7452 (cmd_bigqtbuffer_size): New function.
7453 (initialize_tracepoint): Call init_trace_buffer with
7454 DEFAULT_TRACE_BUFFER_SIZE.
7455 * server.c (handle_query): Add QTBuffer:size in the
7458 2013-03-07 Yao Qi <yao@codesourcery.com>
7460 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7461 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7463 (cmd_qtsp): Adjust condition. Do post increment.
7464 Set cur_action and cur_step_action back to 0.
7466 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7469 * linux-low.c (linux_write_memory): Return early success if LEN is
7472 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7474 * configure.srv: Add x86_64-*-cygwin* as target.
7476 2013-02-28 Tom Tromey <tromey@redhat.com>
7478 * configure.ac: Invoke AC_SYS_LARGEFILE.
7479 * configure, config.in: Rebuild.
7481 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7483 * win32-low.c: Throughout, fix format strings and casts of
7484 printf-like functions to avoid type related warnings on all
7486 (get_child_debug_event): Print dwDebugEventCode as hex since
7487 that's how it's usually documented.
7489 2013-02-28 Yao Qi <yao@codesourcery.com>
7491 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7494 2013-02-27 Jiong Wang <jiwang@tilera.com>
7496 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7497 (reg-tilegx32.c): New rule.
7498 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7499 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7500 different register info initializer according to elf class.
7501 (init_registers_tilgx32): New function. The tilegx32 register info
7503 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7504 (tile_store_gregset): Likewise.
7506 2013-02-27 Yao Qi <yao@codesourcery.com>
7508 * server.c (process_point_options): Print debug message when
7509 debug_threads is true.
7511 2013-02-26 Yao Qi <yao@codesourcery.com>
7513 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7515 2013-02-19 Pedro Alves <palves@redhat.com>
7516 Kai Tietz <ktietz@redhat.com>
7520 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7521 instead of strtoul to extract address from packet.
7522 (process_serial_event) <'z'>: Likewise.
7524 2013-02-18 Yao Qi <yao@codesourcery.com>
7526 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7528 2013-02-14 Pedro Alves <palves@redhat.com>
7532 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7533 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7535 2013-02-14 Pedro Alves <palves@redhat.com>
7537 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7539 2013-02-14 Pedro Alves <palves@redhat.com>
7541 * tracepoint.c (save_string): Delete.
7542 (add_tracepoint_action): Use savestring instead of save_string.
7544 2013-02-12 Pedro Alves <palves@redhat.com>
7546 * linux-xtensa-low.c: Ditto.
7547 * xtensa-xtregs.c: Ditto.
7549 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7551 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7554 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7556 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7557 aarch64_num_wp_regs and aarch64_num_bp_regs to
7558 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7560 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7562 * linux-aarch64-low.c (ps_get_thread_area): Replace
7563 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7565 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7566 Marcus Shawcroft <marcus.shawcroft@arm.com>
7567 Nigel Stephens <nigel.stephens@arm.com>
7568 Yufeng Zhang <yufeng.zhang@arm.com>
7570 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7571 (aarch64.c, aarch64-without-fpu.c): New targets.
7572 * configure.srv (aarch64*-*-linux*): New.
7573 * linux-aarch64-low.c: New file.
7575 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7577 * linux-low.c (handle_extended_wait, linux_create_inferior)
7578 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7579 (dequeue_one_deferred_signal, linux_resume_one_thread)
7580 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7581 (linux_tracefork_grandchild, linux_test_for_tracefork)
7582 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7583 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7584 where the argument is 0.
7586 2013-01-25 Yao Qi <yao@codesourcery.com>
7588 * event-loop.c: Include "queue.h".
7589 (gdb_event_p): New typedef.
7590 (struct gdb_event) <next_event>: Remove.
7591 (event_queue): Change to QUEUE(gdb_event_p).
7592 (async_queue_event): Remove.
7593 (gdb_event_xfree): New.
7594 (initialize_event_loop): New.
7595 (process_event): Use API from QUEUE.
7596 (wait_for_event): Likewise.
7597 * server.c (main): Call initialize_event_loop.
7598 * server.h (initialize_event_loop): Declare.
7600 2013-01-18 Yao Qi <yao@codesourcery.com>
7602 * ax.h (struct eval_agent_expr_context): New.
7603 (gdb_eval_agent_expr): Update declaration.
7604 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7605 TFRAME. Add new argument CTX.
7606 * server.h (struct eval_agent_expr_context): Declare.
7607 (agent_mem_read, agent_tsv_read): Update declaration.
7608 (agent_mem_read_string): Likewise.
7609 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7610 (add_traceframe_block): Add new argument TPOINT.
7611 Increase TPOINT->traceframe_usage.
7612 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7613 eval_tracepoint_agent_expr.
7614 (condition_true_at_tracepoint): Likewise.
7615 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7616 (agent_mem_read_string, agent_tsv_read): Likewise.
7618 2013-01-16 Yao Qi <yao@codesourcery.com>
7620 * linux-low.c (linux_resume_one_lwp): Don't check
7621 'lwp->bp_reinsert != 0'.
7623 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7624 Pedro Alves <palves@redhat.com>
7626 * lynx-low.c (ptrace_request_to_str): Define a temporary
7627 macro and use it to simplify this function's implementation.
7629 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7631 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7634 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7636 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7638 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7640 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7642 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7644 * lynx-low.c (lynx_resume): Use the resume_info parameter
7645 to determine the ptid for the lynx_ptrace call, unless
7646 it is equal to minus_one_ptid, in which case we use the
7647 ptid of the current_inferior.
7648 (lynx_wait_1): After having received a thread create/exit
7649 event, resume the inferior's execution using the signaling
7650 thread's ptid, rather than the old ptid.
7652 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7654 * lynx-low.c (lynx_resume): Delete variable ret.
7656 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7658 * gdbreplay.c (gdbreplay_version): Update copyright year.
7659 * server.c (gdbserver_version): Likewise.
7661 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7663 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7666 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7668 * lynx-low.c (ptrace_request_to_str): Add handling for
7671 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7673 * lynx-low.c (lynx_attach): Delete variable new_process.
7675 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7677 * lynx-low.c (lynx_create_inferior): Delete variable
7680 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7682 * lynx-low.c (ptrace_request_to_str): Do not handle
7683 PTRACE_GETTHREADLIST if this macro does not exist.
7685 2012-12-15 Yao Qi <yao@codesourcery.com>
7687 * Makefile.in (OBS): Add notif.o.
7688 * notif.c, notif.h: New.
7689 * server.c: Include "notif.h".
7690 (struct vstop_notif) <next>: Remove.
7692 (queue_stop_reply): Update.
7693 (push_event, send_next_stop_reply): Remove.
7694 (discard_queued_stop_replies): Update.
7695 (notif_stop): New variable.
7696 (handle_v_stopped): Remove.
7697 (handle_v_requests): Don't call handle_v_stopped. Call
7698 handle_ack_notif instead.
7699 (queue_stop_reply_callback): Call notif_event_enque instead
7700 of queue_stop_reply.
7701 (handle_status): Don't call send_next_stop_reply, call
7702 notif_write_event instead.
7703 (kill_inferior_callback): Likewise.
7704 (detach_or_kill_inferior_callback): Likewise.
7705 (main): Call initialize_notif.
7706 (process_serial_event): Call QUEUE_is_empty.
7707 (handle_target_event): Call notif_push instead of push event.
7708 * server.h (push_event): Remove declaration.
7710 2012-12-10 Tom Tromey <tromey@redhat.com>
7712 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7713 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7716 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7717 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7718 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7719 (amd64-linux-ipa.o, ax.o): Rewrite.
7720 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7721 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7722 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7723 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7724 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7725 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7726 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7727 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7728 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7729 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7730 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7731 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7732 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7733 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7734 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7735 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7736 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7737 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7738 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7739 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7740 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7741 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7742 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7743 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7744 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7745 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7746 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7747 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7748 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7749 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7750 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7751 (reg-tilegx.o): Remove.
7752 (all_object_files): New macro.
7753 Include .deps files.
7754 * aclocal.m4, configure: Rebuild.
7755 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7756 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7757 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7759 2012-12-05 Tom Tromey <tromey@redhat.com>
7762 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7764 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7766 * configure.ac: Check for linux/perf_event.h.
7767 * config.in: Regenerated.
7768 * configure: Regenerated.
7770 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7772 * hostio.c (handle_readlink): Decrease buffer size
7773 parameter passed to readlink by one byte.
7775 2012-11-26 Yao Qi <yao@codesourcery.com>
7777 * configure.ac (build_warnings): Append '-Wempty-body'.
7778 * configure: Regenerated.
7779 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7782 2012-11-15 Pierre Muller <muller@sourceware.org>
7784 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7785 * config.in: Regenerate.
7786 * configure: Regenerate.
7787 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7788 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7789 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7790 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7792 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7793 instead of <sys/wait.h> header.
7794 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7796 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7798 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7799 (various make rules): Remove -DGDBSERVER
7801 2012-11-09 Yao Qi <yao@codesourcery.com>
7803 * spu-low.c (current_ptid): Move it to ..
7804 * gdbthread.h: ... here. New.
7805 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7806 * server.c (myresume, process_serial_event): Likewise.
7807 * thread-db.c (thread_db_find_new_threads): Likewise.
7808 * tracepoint.c (run_inferior_command): Likewise.
7810 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7812 * server.c (handle_search_memory_1): Include access length in
7815 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7817 * linux-crisv32-low.c: Fix compile errors.
7819 2012-09-04 Yao Qi <yao@codesourcery.com>
7821 * tracepoint.c (cmd_qtsv): Adjust debug message.
7822 Don't check CUR_TPOINT.
7824 2012-08-28 Yao Qi <yao@codesourcery.com>
7826 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7827 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7828 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7829 Remove declarations of xmalloc, xreallloc, xstrdup and
7831 * Makefile.in (libiberty_h): New.
7832 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7833 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7835 2012-08-23 Yao Qi <yao@codesourcery.com>
7837 * server.h: Remove declaration of 'xsnprintf'.
7839 2012-08-22 Keith Seitz <keiths@redhat.com>
7841 * server.h: Include build-gnulib-gbserver/config.h.
7842 * gdbreplay.c: Likewise.
7844 2012-08-08 Doug Evans <dje@google.com>
7846 * Makefile.in (SFILES): Add gdb_vecs.c.
7847 (OBS): Add gdb_vecs.o.
7848 (gdb_vecs_h, host_defs_h): New variables.
7849 (thread-db.o): Add $(gdb_vecs_h) dependency.
7850 (gdb_vecs.o): New rule.
7851 * thread-db.c: #include "gdb_vecs.h".
7852 (thread_db_load_search): Use a vector to iterate over path elements.
7853 Handle text appearing after "$pdir".
7855 * configure.ac: Add check for strstr.
7856 * config.in: Regenerate.
7857 * configure: Regenerate.
7859 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7861 * hostio.c (handle_pread): If pread fails, fall back to attempting
7863 (handle_pwrite): Likewise for pwrite.
7865 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7867 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7868 between unsupported TYPE and unimplementable ADDR/LEN combination.
7869 (arm_insert_point): Act on new return value.
7871 2012-07-31 Pedro Alves <palves@redhat.com>
7873 * server.c (process_point_options): Only skip tokens if we find
7874 one that is unrecognized. Don't treat 'X' specially while
7875 skipping unrecognized tokens.
7877 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7879 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7880 to 4-byte-align HW breakpoint addresses for Thumb.
7882 2012-07-27 Yao Qi <yao@codesourcery.com>
7886 * server.h: Declare gdb_agent_about_to_close.
7887 * target.c (kill_inferior): Include "agent.h".
7888 New. Send command 'kill'.
7889 * target.h (kill_inferior): Removed macro.
7890 * tracepoint.c (gdb_agent_about_to_close): New.
7891 (gdb_agent_helper_thread): Handle command 'close'.
7892 Wait endlessly until the inferior stops.
7893 Install gdb_agent_remove_socket to atexit hook.
7894 (agent_socket_name): New static variable.
7895 (gdb_agent_socket_init): Replace local variable 'name' with
7896 'agent_socket_name'.
7897 (gdb_agent_remove_socket): New.
7899 2012-07-27 Yao Qi <yao@codesourcery.com>
7901 * server.c (process_point_options): Stop at 'X' when parsing.
7903 2012-07-19 Michael Eager <eager@eagercon.com>
7905 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
7907 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7908 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7909 hardware breakpoint.
7911 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7913 * gdbserver/linux-low.c (initialize_low): Call
7914 linux_ptrace_init_warnings.
7916 2012-07-02 Doug Evans <dje@google.com>
7918 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7921 2012-07-02 Stan Shebs <stan@codesourcery.com>
7923 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7924 (ax.o): Add it to build rule.
7926 (OBS): Add format.o.
7927 (IPA_OBS): Add format.o.
7928 * server.c (handle_query): Claim support for breakpoint commands.
7929 (process_point_options): Add command case.
7930 (process_serial_event): Leave running if there are printfs in
7932 * mem-break.h (any_persistent_commands): Declare.
7933 (add_breakpoint_commands): Declare.
7934 (gdb_no_commands_at_breakpoint): Declare.
7935 (run_breakpoint_commands): Declare.
7936 * mem-break.c (struct point_command_list): New struct.
7937 (struct breakpoint): New field command_list.
7938 (any_persistent_commands): New function.
7939 (add_commands_to_breakpoint): New function.
7940 (add_breakpoint_commands): New function.
7941 (gdb_no_commands_at_breakpoint): New function.
7942 (run_breakpoint_commands): New function.
7943 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7945 * ax.c: Include format.h.
7946 (ax_printf): New function.
7947 (gdb_eval_agent_expr): Add printf opcode.
7949 2012-06-13 Yao Qi <yao@codesourcery.com>
7951 * server.c (start_inferior): Remove duplicated writes to fields
7952 'last_resume_kind' and 'last_status' of 'current_inferior'.
7954 2012-06-12 Yao Qi <yao@codesourcery.com>
7955 Pedro Alves <palves@redhat.com>
7957 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7959 * server.c (handle_v_cont): Extend comment.
7961 2012-06-11 Yao Qi <yao@codesourcery.com>
7963 * linux-low.c (linux_attach): Add 'static'.
7965 2012-06-06 Yao Qi <yao@codesourcery.com>
7967 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7969 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7971 Fix gcc -flto compilation warning.
7972 * server.c (main): Make variable multi_mode and attach volatile.
7974 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7976 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7977 if the platform doesn't know about it.
7979 2012-05-30 Jeff Kenton <jkenton@tilera.com>
7981 * Makefile.in (SFILES): Add linux-tile-low.c.
7982 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7983 * configure.srv: Handle tilegx-*-linux*.
7984 * linux-tile-low.c: New file.
7986 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7988 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7990 2012-05-24 Pedro Alves <palves@redhat.com>
7994 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
7996 2012-05-24 Pedro Alves <palves@redhat.com>
8000 Replace target_signal with gdb_signal throughout.
8002 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8004 * linux-low.c (linux_store_registers): Avoid the copying sequence
8005 when no data has been retrieved by ptrace.
8007 2012-05-22 Will Deacon <will.deacon@arm.com>
8009 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8010 Include asm/ptrace.h.
8011 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8014 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8016 * linux-low.c (linux_store_registers): Don't re-retrieve data
8017 with ptrace that has already been obtained from /proc. Always
8018 copy any data retrieved with ptrace to the buffer supplied.
8020 2012-05-11 Yao Qi <yao@codesourcery.com>
8021 Pedro Alves <palves@redhat.com>
8023 * linux-low.c (enum stopping_threads_kind): New.
8024 (stopping_threads): Change type to `enum stopping_threads_kind'.
8025 (handle_extended_wait): If stopping and suspending threads, leave
8026 the new_lwp suspended too.
8027 (linux_wait_for_event): Adjust.
8028 (stop_all_lwps): Set `stopping_threads' to
8029 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8030 whether we're suspending threads or just stopping them. Assert no
8033 2012-04-29 Yao Qi <yao@codesourcery.com>
8035 * server.h: Move some code to ...
8036 * gdbthread.h: ... here. New.
8037 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8038 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8039 (nto-low.o, win32-low.o): Likewise.
8040 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8041 * regcache.c, remote-utils.c, server.c: Likewise.
8042 * target.c, tracepoint.c, win32-low.c: Likewise.
8044 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8046 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8047 (PTRACE_ARG4_TYPE): Likewise.
8048 (PTRACE_XFER_TYPE): Likewise.
8049 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8050 ptrace to PTRACE_ARG3_TYPE.
8051 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8052 (PTRACE_ARG4_TYPE): Likewise.
8053 (PTRACE_XFER_TYPE): Likewise.
8054 (linux_detach_one_lwp): Cast fourth argument of
8055 ptrace to long then PTRACE_ARG4_TYPE.
8056 (regsets_fetch_inferior_registers): Cast third argument of
8057 ptrace to long then PTRACE_ARG3_TYPE.
8058 (regsets_store_inferior_registers): Likewise.
8060 2012-04-20 Pedro Alves <palves@redhat.com>
8062 * configure: Regenerate.
8064 2012-04-19 Pedro Alves <palves@redhat.com>
8066 * Makefile.in (GNULIB_BUILDDIR): New.
8067 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8068 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8069 (all, install-only, uninstall, clean-info, all-lib, clean): No
8070 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8071 (maintainer-clean realclean distclean): Use subdir_do.
8073 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8074 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8075 * acinclude.m4: Include acx_configure_dir.m4.
8076 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8077 calls. Call AC_PROG_RANLIB. Configure gnulib using
8080 (GNULIB_STDINT_H): Adjust.
8081 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8082 * gdbreplay.c: Include build-gnulib/config.h.
8083 * server.h: Likewise.
8084 * aclocal.m4: Regenerate.
8085 * config.in: Regenerate.
8086 * configure: Regenerate.
8088 2012-04-19 Pedro Alves <palves@redhat.com>
8090 * Makefile.in (LIBGNU, INCGNU): Adjust.
8091 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8092 (all, install-only, uninstall, clean-info, all-lib, clean)
8093 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8094 * configure.ac: Adjust AC_OUTPUT output.
8095 * aclocal.m4: Regenerate.
8096 * configure: Regenerate.
8098 2012-04-19 Pedro Alves <palves@redhat.com>
8100 * Makefile.in (generated_files): New.
8101 (server_h): Remove the explicit dependency on config.h, and depend
8102 on $generated_files.
8104 2012-04-19 Pedro Alves <palves@redhat.com>
8106 * Makefile.in (INCGNU): Add -Ignulib.
8108 2012-04-19 Pedro Alves <palves@redhat.com>
8110 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8111 (INCGNU): ... this, and spell out -I here.
8112 (GNULIB_LIB): Rename to ...
8114 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8116 2012-04-19 Pedro Alves <palves@redhat.com>
8118 * config.in: Regenerate.
8120 2012-04-19 Pedro Alves <palves@redhat.com>
8122 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8123 * server.h (memmem): Remove declaration.
8124 * config.in: Regenerate.
8125 * configure: Regenerate.
8127 2012-04-19 Yao Qi <yao@codesourcery.com>
8129 * Makefile.in (SFILES): Add common/vec.c.
8133 2012-04-19 Yao Qi <yao@codesourcery.com>
8135 * remote-utils.c (prepare_resume_reply): Replace with macro
8136 target_core_of_thread.
8137 * server.c (handle_qxfer_threads_proper): Likewise.
8138 * target.h (traget_core_of_thread): New macro.
8140 2012-04-18 Pedro Alves <palves@redhat.com>
8142 * aclocal.m4: Regenerate.
8143 * configure: Regenerate.
8145 2012-04-16 Yao Qi <yao@codesourcery.com>
8147 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8148 duplicated on address.
8150 2012-04-16 Yao Qi <yao@codesourcery.com>
8152 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8153 (struct tracepoint_action_ops) <send>: New field.
8154 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8155 (agent_expr_send, x_tracepoint_action_send): New.
8156 (l_tracepoint_action_send): New.
8157 (cmd_qtdp): Download and install tracepoint
8158 according to `use_agent'.
8159 (run_inferior_command): Add one more parameter `len'.
8161 (tracepoint_send_agent): New.
8162 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8164 2012-04-16 Yao Qi <yao@codesourcery.com>
8166 * tracepoint.c (download_tracepoints): Moved to ...
8167 (cmd_qtstart): ... here.
8169 2012-04-14 Yao Qi <yao@codesourcery.com>
8171 * tracepoint.c: Include inttypes.h.
8172 (struct collect_memory_action): Use sized types.
8173 (struct tracepoint): Likewise.
8174 (cmd_qtdp, stop_tracing): Update print specifiers.
8175 (cmd_qtp, response_tracepoint): Likewise.
8176 (collect_data_at_tracepoint): Likewise.
8177 (collect_data_at_step): Likewise.
8179 2012-04-14 Yao Qi <yao@codesourcery.com>
8181 Import gnulib module inttypes.
8182 * aclocal.m4, config.in, configure: Regenerated.
8184 2012-04-14 Yao Qi <yao@codesourcery.com>
8186 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8187 Makefile and config.status at last.
8189 2012-04-13 Yao Qi <yao@codesourcery.com>
8191 * tracepoint.c: Include stdint.h unconditionally.
8193 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8195 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8196 on BFD_HAVE_SYS_PROCFS_TYPE.
8197 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8198 * configure: Regenerate.
8199 * config.in: Likewise.
8201 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8203 * Makefile.in (clean): Also remove x32.c x32-linux.c
8204 x32-avx.c x32-avx-linux.c.
8205 (x32.o): New target.
8207 (x32-linux.o): Likewise.
8208 (x32-linux.c): Likewise.
8209 (x32-avx.o): Likewise.
8210 (x32-avx.c): Likewise.
8211 (x32-avx-linux.o): Likewise.
8212 (x32-avx-linux.c): Likewise.
8214 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8215 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8216 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8217 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8218 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8219 i386/x32-avx-linux.xml.
8221 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8222 (init_registers_x32_avx_linux): Likwise.
8223 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8224 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8226 2012-04-13 Pedro Alves <palves@redhat.com>
8228 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8229 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8230 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8231 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8234 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8236 * linux-x86-low.c (compat_x32_clock_t): New.
8237 (compat_x32_siginfo_t): Likewise.
8238 (compat_x32_siginfo_from_siginfo): Likewise.
8239 (siginfo_from_compat_x32_siginfo): Likewise.
8240 (linux_is_elf64): Likewise.
8241 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8242 and siginfo_from_compat_x32_siginfo for x32.
8243 (x86_arch_setup): Set linux_is_elf64.
8245 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8248 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8250 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8251 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8252 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8253 compatible with process.
8255 2012-04-12 Yao Qi <yao@codesourcery.com>
8257 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8258 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8259 (install-only, install-info, clean): Handle sub dir gnulib.
8260 (all-lib, am--refresh): New targets.
8261 (memmem.o): Remove target.
8262 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8263 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8264 (AC_REPLACE_FUNCS): Remove memmem.
8265 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8266 (AC_OUTPUT): Generate Makefile in gnulib/.
8267 * aclocal.m4, config.in, configure: Regenerated.
8269 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8271 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8273 2012-04-05 Pedro Alves <palves@redhat.com>
8275 -Werror=strict-aliasing
8277 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8280 2012-04-04 Pedro Alves <palves@redhat.com>
8282 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8283 (sparc_store_gregset_from_stack, sparc_store_gregset)
8284 (sparc_breakpoint_at): Fix formatting.
8286 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8288 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8290 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8291 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8292 * config.in: Regenerate.
8293 * configure: Likewise.
8295 2012-03-29 Pedro Alves <palves@redhat.com>
8297 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8298 Correct ptrace arguments.
8300 2012-03-28 Pedro Alves <palves@redhat.com>
8302 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8303 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8304 (IA64_FR1_REGNUM): New defines.
8305 (ia64_fetch_register): New.
8306 (the_low_target): Install it.
8307 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8309 * linux-low.c (linux_fetch_registers): Try the
8310 the_low_target.fetch_register hook first.
8312 * linux-arm-low.c (the_low_target): Adjust.
8313 * linux-bfin-low.c (the_low_target): Adjust.
8314 * linux-cris-low.c (the_low_target): Adjust.
8315 * linux-crisv32-low.c (the_low_target): Adjust.
8316 * linux-m32r-low.c (the_low_target): Adjust.
8317 * linux-m68k-low.c (the_low_target): Adjust.
8318 * linux-mips-low.c (the_low_target): Adjust.
8319 * linux-ppc-low.c (the_low_target): Adjust.
8320 * linux-s390-low.c (the_low_target): Adjust.
8321 * linux-sh-low.c (the_low_target): Adjust.
8322 * linux-sparc-low.c (the_low_target): Adjust.
8323 * linux-tic6x-low.c (the_low_target): Adjust.
8324 * linux-x86-low.c (the_low_target): Adjust.
8325 * linux-xtensa-low.c (the_low_target): Adjust.
8327 2012-03-26 Pedro Alves <palves@redhat.com>
8329 * server.c (handle_qxfer_libraries): Don't bail early if
8330 the_target->qxfer_libraries_svr4 is not NULL.
8332 2012-03-26 Pedro Alves <palves@redhat.com>
8334 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8336 2012-03-23 Pedro Alves <palves@redhat.com>
8338 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8339 "library-list-svr4" element's start tag when the the DSO list is
8342 2012-03-23 Pedro Alves <palves@redhat.com>
8344 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8345 a variable whose type size is the same as the inferior's pointer
8348 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8350 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8352 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8353 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8354 * linux-low.h: Include <signal.h>.
8355 (struct siginfo): Remove forward declaration.
8356 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8359 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8361 * .gitignore: Ignore more files.
8363 2012-03-19 Pedro Alves <palves@redhat.com>
8364 Jan Kratochvil <jan.kratochvil@redhat.com>
8366 * server.c (cont_thread, general_thread): Add describing comments.
8367 (start_inferior): Clear `cont_thread'.
8368 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8371 2012-03-15 Yao Qi <yao@codesourcery.com>
8373 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8375 (cmd_qtdp): ... here.
8377 2012-03-15 Yao Qi <yao@codesourcery.com>
8379 * tracepoint.c (struct tracepoint_action_ops): New.
8380 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8381 (m_tracepoint_action_download): New.
8382 (r_tracepoint_action_download): New.
8383 (x_tracepoint_action_download): New.
8384 (l_tracepoint_action_download): New.
8385 (add_tracepoint_action): Install `action->ops' according type.
8386 (download_tracepoint_1): Move code `download' function pointer
8387 of various tracepoint_action_ops.
8389 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8391 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8392 linux_ptrace_attach_warnings.
8394 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8396 * Makefile.in (linux-ptrace.o): New.
8397 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8398 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8399 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8400 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8401 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8403 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8405 2012-03-08 Yao Qi <yao@codesourcery.com>
8406 Pedro Alves <palves@redhat.com>
8408 Fix PR server/13392.
8409 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8411 * tracepoint.c (remove_tracepoint): New.
8412 (cmd_qtdp): Call remove_tracepoint when failed to install.
8414 2012-03-07 Pedro Alves <palves@redhat.com>
8416 * linux-low.c (get_detach_signal): New.
8417 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8418 Pass on pending signals to PTRACE_DETACH. Check the result of the
8420 * server.c (program_signals, program_signals_p): New.
8421 (handle_general_set): Handle QProgramSignals.
8422 * server.h (program_signals, program_signals_p): Declare.
8424 2012-03-05 Pedro Alves <palves@redhat.com>
8425 Jan Kratochvil <jan.kratochvil@redhat.com>
8427 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8430 2012-03-03 Yao Qi <yao@codesourcery.com>
8432 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8433 agent_look_up_symbols.
8435 2012-03-03 Yao Qi <yao@codesourcery.com>
8437 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8438 (linux-x86-low.o): Likewise.
8439 * server.h: Remove in_process_agent_loaded.
8440 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8444 2012-03-03 Yao Qi <yao@codesourcery.com>
8446 * tracepoint.c (gdb_agent_capability): New global.
8447 (in_process_agent_loaded_ust): Renamed to
8448 `in_process_agent_supports_ust'.
8450 (in_process_agent_supports_ust): Call agent_capability_check.
8451 (clear_installed_tracepoints): Assert that agent supports
8454 2012-03-03 Yao Qi <yao@codesourcery.com>
8456 * linux-low.c (linux_supports_agent): New.
8457 (linux_target_ops): Initialize field `supports_agent' with
8458 linux_supports_agent.
8459 * target.h (struct target_ops) <supports_agent>: New.
8460 (target_supports_agent): New macro.
8461 * server.c (handle_general_set): Handle packet 'QAgent'.
8462 (handle_query): Send `QAgent+'.
8463 * Makefile.in (server.o): Depends on agent.h.
8465 2012-03-03 Yao Qi <yao@codesourcery.com>
8467 * Makefile.in (OBS): Add agent.o.
8468 Add new rule for agent.o.
8469 Track dependence of tracepoint.c on agent.h.
8470 * tracepoint.c (run_inferior_command_1):
8471 (run_inferior_command): Call agent_run_command.
8472 (gdb_ust_connect_sync_socket): Deleted. Move it to
8474 (resume_thread, stop_thread): Likewise.
8475 (gdb_ust_socket_init): Renamed to ...
8476 (gdb_agent_socket_init): ... New.
8477 (gdb_ust_thread): Renamed to ...
8478 (gdb_agent_helper_thread): ... New.
8479 (gdb_ust_init): Move some code to ...
8480 (gdb_agent_init): ... here. New.
8481 [HAVE_UST]: Call gdb_ust_init.
8482 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8483 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8484 * config.in, configure: Regenerated.
8486 2012-03-02 Pedro Alves <palves@redhat.com>
8488 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8489 * linux-low.c (struct simple_pid_list): New.
8490 (stopped_pids): New a struct simple_pid_list pointer.
8491 (add_to_pid_list, pull_pid_from_list): New.
8492 (handle_extended_wait): Don't assume the first signal new children
8493 report is SIGSTOP. Adjust call to pull_pid_from_list.
8494 (linux_wait_for_lwp): Adjust.
8496 2012-03-02 Yao Qi <yao@codesourcery.com>
8498 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8501 2012-03-02 Yao Qi <yao@codesourcery.com>
8503 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8504 `stop_pc' and `tpoint'. Update caller.
8506 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8508 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8509 * linux-low.c (use_linux_regsets): New macro.
8510 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8511 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8512 (linux_register_in_regsets): New function.
8513 (usr_fetch_inferior_registers): Skip registers covered by
8515 (usr_store_inferior_registers): Likewise.
8516 (usr_fetch_inferior_registers): New macro.
8517 (usr_store_inferior_registers): Likewise.
8518 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8519 (linux_store_registers): Likewise.
8520 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8522 (init_registers_mips64_dsp_linux): Likewise.
8523 (init_registers_mips_linux): New macro.
8524 (init_registers_mips_dsp_linux): Likewise.
8525 (mips_dsp_num_regs): Likewise.
8526 (DSP_BASE, DSP_CONTROL): New fallback macros.
8527 (mips_base_regs): New macro.
8528 (mips_regmap): Use it. Fix the size.
8529 (mips_dsp_regmap): New variable.
8530 (mips_dsp_regset_bitmap): Likewise.
8531 (mips_arch_setup): New function.
8532 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8534 (mips_cannot_store_register): Likewise.
8535 (the_low_target): Update .arch_setup, .num_regs and .regmap
8536 initializers. Add .regset_bitmap initializer.
8537 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8539 * linux-bfin-low.c (the_low_target): Likewise.
8540 * linux-cris-low.c (the_low_target): Likewise.
8541 * linux-crisv32-low.c (the_low_target): Likewise.
8542 * linux-ia64-low.c (the_low_target): Likewise.
8543 * linux-m32r-low.c (the_low_target): Likewise.
8544 * linux-m68k-low.c (the_low_target): Likewise.
8545 * linux-ppc-low.c (the_low_target): Likewise.
8546 * linux-s390-low.c (the_low_target): Likewise.
8547 * linux-sh-low.c (the_low_target): Likewise.
8548 * linux-sparc-low.c (the_low_target): Likewise.
8549 * linux-tic6x-low.c (the_low_target): Likewise.
8550 * linux-x86-low.c (the_low_target): Likewise.
8551 * linux-xtensa-low.c (the_low_target): Likewise.
8552 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8553 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8554 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8556 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8557 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8559 2012-02-29 Yao Qi <yao@codesourcery.com>
8560 Pedro Alves <palves@redhat.com>
8562 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8563 `step_over_finished' is true.
8565 2012-02-27 Pedro Alves <palves@redhat.com>
8567 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8568 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8570 2012-02-27 Pedro Alves <palves@redhat.com>
8573 * linux-low.c (pid_is_stopped): New.
8574 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8576 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8578 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8581 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8583 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8585 2012-02-24 Luis Machado <lgustavo@codesourcery>
8587 * server.c (handle_query): Advertise support for target-side
8588 breakpoint condition evaluation.
8589 (process_point_options): New function.
8590 (process_serial_event): When inserting a breakpoint, check for
8591 a target-side condition that should be evaluated.
8593 * mem-break.c: Include regcache.h and ax.h.
8594 (point_cond_list_t): New data structure.
8595 (breakpoint) <cond_list>: New field.
8596 (find_gdb_breakpoint_at): Make non-static.
8597 (delete_gdb_breakpoint_at): Clear any target-side
8599 (clear_gdb_breakpoint_conditions): New function.
8600 (add_condition_to_breakpoint): Likewise.
8601 (add_breakpoint_condition): Likewise.
8602 (gdb_condition_true_at_breakpoint): Likewise.
8603 (gdb_breakpoint_here): Return result directly instead
8604 of going through a local variable.
8606 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8607 (clear_gdb_breakpoint_conditions): Likewise.
8608 (add_breakpoint_condition): Likewise.
8609 (gdb_condition_true_at_breakpoint): Likewise.
8611 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8612 (need_step_over_p): Take target-side breakpoint condition into
8615 2012-02-24 Luis Machado <lgustavo@codesourcery>
8617 * server.h: Include tracepoint.h.
8618 (agent_mem_read, agent_get_trace_state_variable_value,
8619 agent_set_trace_state_variable_value,
8620 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8621 get_set_tsv_func_addr): New prototypes.
8623 * ax.h: New include file.
8624 * ax.c: New source file.
8626 * tracepoint.c: Include ax.h.
8627 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8628 agent_expr, eval_result_type): Move to ax.h.
8629 (parse_agent_expr): Rename to ...
8630 (gdb_parse_agent_expr): ... this, make it non-static and move
8632 (unparse_agent_expr) Rename to ...
8633 (gdb_unparse_agent_expr): ... this, make it non-static and move
8635 (eval_agent_expr): Rename to ...
8636 (eval_tracepoint_agent_expr): ... this.
8637 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8638 forward declarations.
8639 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8640 (agent_get_trace_state_variable_value): New function.
8641 (agent_set_trace_state_variable_value): New function.
8642 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8643 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8644 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8645 (condition_true_at_tracepoint): Likewise.
8646 (parse_agent_expr): Rename to ...
8647 (gdb_parse_agent_expr): ... this and move to ax.c.
8648 (unparse_agent_expr): Rename to ...
8649 (gdb_unparse_agent_expr): ... this and move to ax.c.
8650 (gdb_agent_op_name): Move to ax.c.
8651 (eval_agent_expr): Rename to ...
8652 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8654 (eval_tracepoint_agent_expr): New function.
8655 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8657 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8659 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8660 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8661 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8662 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8663 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8664 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8665 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8666 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8667 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8668 (compile_bytecodes): Remove forward declaration.
8669 (is_goto_target): Move to ax.c.
8670 (compile_bytecodes): Move to ax.c and call
8671 agent_get_trace_state_variable_value (...) and
8672 agent_set_trace_state_variable_value (...).
8674 * Makefile.in: Update ax.c and IPA dependencies.
8676 2012-02-24 Pedro Alves <palves@redhat.com>
8678 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8679 (cmd_bigqtbuffer_circular): ... this. Only handle
8680 'QTBuffer:circular:'.
8681 (handle_tracepoint_general_set): Adjust.
8683 2012-02-16 Yao Qi <yao@codesourcery.com>
8685 * inferiors.c: Move code to ...
8686 * dll.c: .... here. New.
8687 * server.h: Declare clear_dlls.
8688 * Makefile.in (SFILES): Add dll.c.
8692 2012-02-11 Yao Qi <yao@codesourcery.com>
8694 * server.c: (handle_monitor_command): Add a new parameter
8696 (handle_query): Update caller.
8698 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8700 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8701 * configure, config.in: Regenerate.
8702 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8705 2012-02-02 Pedro Alves <palves@redhat.com>
8707 Try SIGKILL first, then PTRACE_KILL.
8708 * linux-low.c (linux_kill_one_lwp): New.
8709 (linux_kill_one_lwp): Rename to ...
8710 (kill_one_lwp_callback): ... this. Use the new
8713 2012-02-02 Pedro Alves <palves@redhat.com>
8715 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8718 2012-01-27 Pedro Alves <palves@redhat.com>
8720 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8721 (elf_64_file_p): Make static.
8722 (linux_pid_exe_is_elf_64_file): New.
8723 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8724 Delete declarations.
8725 (linux_pid_exe_is_elf_64_file): Declare.
8726 * linux-x86-low.c (x86_arch_setup): Use
8727 linux_pid_exe_is_elf_64_file.
8729 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8731 * linux-low.c (linux_wait_for_event_1): Rename to ...
8732 (linux_wait_for_event): ... here and merge it with former
8733 linux_wait_for_event - new variable wait_ptid, use it.
8734 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8736 2012-01-23 Pedro Alves <palves@redhat.com>
8738 * server.c (main): Avoid yet another case of infinite loop while
8739 detaching/killing after a longjmp.
8741 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8744 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8746 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8748 * hostio.c (handle_readlink): New function.
8749 (handle_vFile): Call it to handle "vFile:readlink" packets.
8751 2012-01-20 Pedro Alves <palves@redhat.com>
8752 Ulrich Weigand <ulrich.weigand@linaro.org>
8754 * server.c (handle_v_requests): Only support vAttach and vRun to
8755 start multiple processes when in extended protocol mode.
8757 2012-01-17 Pedro Alves <palves@redhat.com>
8759 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8760 memalign plus mprotect to allocate the scratch buffer.
8762 2012-01-13 Pedro Alves <palves@redhat.com>
8764 * server.c (attach_inferior): Clear `cont_thread'.
8766 2012-01-13 Pedro Alves <palves@redhat.com>
8768 * server.c (main): Avoid infinite loop while detaching/killing
8771 2012-01-09 Doug Evans <dje@google.com>
8773 * server.c (start_inferior): Set last_ptid in --wrapper case.
8775 2012-01-06 Yao Qi <yao@codesourcery.com>
8777 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8779 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8781 2012-01-04 Yao Qi <yao@codesourcery.com>
8783 * tracepoint.c (cmd_qtdp): Print debug message
8784 for static tracepoint.
8786 2012-01-04 Yao Qi <yao@codesourcery.com>
8788 * tracepoint.c (trace_vdebug): Differentiate debug message
8789 between gdbserver and IPA.
8791 2012-01-03 Yao Qi <yao@codesourcery.com>
8793 * tracepoint.c (tracepoint_was_hit): Don't collect for
8796 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8798 * terminal.h: Reformat copyright header.
8800 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8802 * server.c (gdbserver_version): Update copyright year.
8803 * gdbreplay.c (gdbreplay_version): Likewise.
8805 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8807 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8810 2011-12-18 Hui Zhu <teawater@gmail.com>
8811 * linux-low.c (linux_create_inferior): Save return value to ret.
8813 2011-12-18 Hui Zhu <teawater@gmail.com>
8815 * linux-low.c (linux_create_inferior): Save return value to ret.
8817 2011-12-16 Doug Evans <dje@google.com>
8819 * linux-low.c (linux_create_inferior): If stdio connection,
8820 redirect stdin from /dev/null, stdout to stderr.
8821 * remote-utils.c (remote_is_stdio): New static global.
8822 (remote_connection_is_stdio): New function.
8823 (remote_prepare): Handle stdio connection.
8824 (remote_open): Ditto.
8825 (remote_close): Don't close stdin for stdio connections.
8826 (read_prim,write_prim): New functions. Replace all calls to
8827 read/write to these.
8828 * server.c (main): Watch for "-" argument. Move call to
8829 remote_prepare before start_inferior.
8830 * server.h (STDIO_CONNECTION_NAME): New macro.
8831 (remote_connection_is_stdio): Declare.
8833 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8834 in debugging output.
8836 2011-12-15 Yao Qi <yao@codesourcery.com>
8838 * tracepoint.c: Include sys/syscall.h.
8839 (gdb_ust_thread): Remove preprocessor conditional.
8841 2011-12-14 Pedro Alves <pedro@codesourcery.com>
8843 * linux-low.c (linux_detach_one_lwp): Call
8844 the_low_target.prepare_to_resume before detaching.
8846 2011-12-14 Yao Qi <yao@codesourcery.com>
8848 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8851 2011-12-14 Yao Qi <yao@codesourcery.com>
8853 * i386-low.c (i386_low_stopped_data_address): Initialize local
8856 2011-12-13 Pedro Alves <pedro@codesourcery.com>
8860 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8861 DR_CONTROL unless necessary. Extend comments.
8862 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8863 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8865 2011-12-13 Yao Qi <yao@codesourcery.com>
8867 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8869 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8871 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8873 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8874 Print new debug message for such case.
8876 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8878 Fix overlapping memcpy.
8879 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8880 the read_inferior_memory transfer.
8881 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8882 write_inferior_memory transfer.
8883 (set_fast_tracepoint_jump): New variable buf. Use it for the
8884 read_inferior_memory and write_inferior_memory transfers.
8885 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8886 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8887 Use it for the write_inferior_memory transfer.
8888 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8891 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8893 * linux-low.c (fetch_register, store_register): Make code
8894 consistent, fix formatting.
8896 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8898 * linux-low.c (usr_store_inferior_registers): Factor out code
8899 to handle individual registers into...
8900 (store_register): ... this new function.
8902 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8904 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8905 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8906 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8907 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8908 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8909 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8910 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8911 (srv_xmlfiles): Add new XML files.
8913 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8915 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8916 (init_registers_s390_linux32v1): Add prototype.
8917 (init_registers_s390_linux32v2): Likewise.
8918 (init_registers_s390_linux64v1): Likewise.
8919 (init_registers_s390_linux64v2): Likewise.
8920 (init_registers_s390x_linux64v1): Likewise.
8921 (init_registers_s390x_linux64v2): Likewise.
8922 (s390_num_regs): Increment to 52.
8923 (s390_regmap): Add orig_r2 register.
8924 (s390_num_regs_3264): Increment to 68.
8925 (s390_regmap_3264): Add orig_r2 register.
8926 (s390_collect_ptrace_register): Handle orig_r2 register.
8927 (s390_supply_ptrace_register): Likewise.
8928 (s390_fill_last_break): New function.
8929 (s390_store_last_break): Likewise.
8930 (s390_fill_system_call): New function.
8931 (s390_store_system_call): Likewise.
8932 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8934 (s390_check_regset): New function.
8935 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8936 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8937 Update target_regsets for available register sets.
8939 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8940 Jan Kratochvil <jan.kratochvil@redhat.com>
8942 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8943 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8945 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8946 * linux-low.h (struct process_info_private): New member r_debug.
8947 * server.c (handle_qxfer_libraries): Call
8948 the_target->qxfer_libraries_svr4.
8949 (handle_qxfer_libraries_svr4): New function.
8950 (qxfer_packets): New entry "libraries-svr4".
8951 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8952 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8953 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8954 PACKET_qXfer_libraries_svr4.
8956 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8958 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8959 PSW address/mask between 8-byte and 16-byte formats.
8960 (s390_supply_ptrace_register): Likewise.
8961 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8962 basic addressing mode bit.
8964 2011-11-24 Stan Shebs <stan@codesourcery.com>
8966 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8968 2011-11-17 Stan Shebs <stan@codesourcery.com>
8970 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8971 (tracing_start_time): New global.
8972 (tracing_stop_time): New global.
8973 (tracing_user_name): New global.
8974 (tracing_notes): New global.
8975 (tracing_stop_note): New global.
8976 (cmd_qtstart): Set traceframe_usage, start_time.
8977 (stop_tracing): Set stop_time.
8978 (cmd_qtstatus): Report additional status.
8979 (cmd_qtp): New function.
8980 (handle_tracepoint_query): Call it.
8981 (cmd_qtnotes): New function.
8982 (handle_tracepoint_general_set): Call it.
8983 (get_timestamp): Rename from tsv_get_timestamp.
8985 2011-11-14 Stan Shebs <stan@codesourcery.com>
8986 Kwok Cheung Yeung <kcy@codesourcery.com>
8988 * linux-x86-low.c (small_jump_insn): New.
8989 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8990 trampoline and error message, build a trampoline and issue a small
8991 jump instruction to it.
8992 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8993 trampoline and error message.
8994 (x86_get_min_fast_tracepoint_insn_len): New.
8995 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8996 * linux-low.h (struct linux_target_ops): Add arguments to
8997 install_fast_tracepoint_jump_pad operation, add new operation.
8998 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9000 (linux_get_min_fast_tracepoint_insn_len): New function.
9001 (linux_target_op): Add new operation.
9002 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9003 (gdb_trampoline_buffer_end): Ditto.
9004 (gdb_trampoline_buffer_error): Ditto.
9005 (struct ipa_sym_addresses): Add fields for new IPA variables.
9006 (symbol_list): Add entries for new IPA variables.
9007 (struct tracepoint): Add fields to hold the address range of the
9008 trampoline used by the tracepoint.
9009 (trampoline_buffer_head): New static variable.
9010 (trampoline_buffer_tail): Ditto.
9011 (claim_trampoline_space): New function.
9012 (have_fast_tracepoint_trampoline_buffer): New function.
9013 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9015 (install_fast_tracepoint): Ditto, also add error buffer argument.
9016 (cmd_qtminftpilen): New function.
9017 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9018 (fast_tracepoint_from_trampoline_address): New function.
9019 (fast_tracepoint_collecting): Handle trampoline as part of jump
9021 (set_trampoline_buffer_space): New function.
9022 (initialize_tracepoint): Initialize new IPA variables.
9023 * target.h (struct target_ops): Add arguments to
9024 install_fast_tracepoint_jump_pad operation, add new
9025 get_min_fast_tracepoint_insn_len operation.
9026 (target_get_min_fast_tracepoint_insn_len): New.
9027 (install_fast_tracepoint_jump_pad): Add arguments.
9028 * server.h (IPA_BUFSIZ): Define.
9029 * linux-i386-ipa.c: Include extra header files.
9030 (initialize_fast_tracepoint_trampoline_buffer): New function.
9031 (initialize_low_tracepoint): Call it.
9032 * server.h (set_trampoline_buffer_space): Declare.
9033 (claim_trampoline_space): Ditto.
9034 (have_fast_tracepoint_trampoline_buffer): Ditto.
9036 2011-11-14 Yao Qi <yao@codesourcery.com>
9038 * server.c (handle_query): Handle InstallInTrace for qSupported.
9039 * tracepoint.c (add_tracepoint): Sort list.
9040 (install_tracepoint, download_tracepoint): New.
9041 (cmd_qtdp): Call them to install and download tracepoints.
9042 (sort_tracepoints): Removed.
9043 (cmd_qtstart): Update.
9045 2011-11-14 Yao Qi <yao@codesourcery.com>
9047 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9048 * mem-break.h: Declare.
9049 * tracepoint.c (cmd_qtstart): Move some code to ...
9050 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9052 (download_tracepoints): Move some code to ...
9053 (download_tracepoint_1): ... here. New.
9055 2011-11-08 Yao Qi <yao@codesourcery.com>
9057 * remote-utils.c (relocate_instruction): A comment fix.
9059 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9061 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9062 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9063 dr_status_mirror and dr_control_mirror from debug_reg_state.
9064 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9065 (i386_initial_stuff): Remove use of deleted globals.
9066 (i386_get_thread_context, i386_set_thread_context,
9067 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9068 from debug_reg_state.
9070 2011-11-05 Yao Qi <yao@codesourcery.com>
9072 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9073 address as TPOINT's.
9075 2011-11-02 Stan Shebs <stan@codesourcery.com>
9077 * tracepoint.c (agent_mem_read_string): New function.
9078 (eval_agent_expr): Call it for tracenz.
9079 * server.c (handle_query): Report support for tracenz.
9081 2011-11-02 Yao Qi <yao@codesourcery.com>
9083 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9085 2011-11-02 Yao Qi <yao@codesourcery.com>
9087 * target.h: Fix a typo in comment.
9089 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9091 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9092 clobber the breakpoints' shadows with fast tracepoint jumps.
9093 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9094 * target.c (write_inferior_memory): Also pass MYADDR down to
9097 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9099 * configure.ac: Check support for personality routine.
9100 * configure: Regenerate.
9101 * config.in: Likewise.
9102 * linux-low.c: Include <sys/personality.h>.
9103 Define ADDR_NO_RANDOMIZE if necessary.
9104 (linux_create_inferior): Disable address space randomization when
9105 forking inferior, if requested.
9106 (linux_supports_disable_randomization): New function.
9107 (linux_target_ops): Install it.
9108 * server.h (disable_randomization): Declare.
9109 * server.c (disable_randomization): New global variable.
9110 (handle_general_set): Handle QDisableRandomization.
9111 (handle_query): Likewise for qSupported.
9112 (main): Support --disable-randomization and --no-disable-randomization
9113 command line arguments.
9114 * target.h (struct target_ops): Add supports_disable_randomization.
9115 (target_supports_disable_randomization): New macro.
9117 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9119 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9121 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9122 [!PT_GETDSBT] (target_loadmap): New definition.
9123 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9124 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9125 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9126 and PT_GETDSBT to LINUX_LOADMAP.
9127 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9128 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9130 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9132 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9133 (arm_linux_hwbp_cap): New static variable.
9134 (arm_linux_get_hwbp_cap): Replace by ...
9135 (arm_linux_init_hwbp_cap): ... this new function.
9136 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9137 (arm_linux_get_hw_watchpoint_count): Likewise.
9138 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9139 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9140 (arm_prepare_to_resume): Use perror_with_name instead of error.
9142 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9144 * linux-arm-low.c: Include <signal.h>.
9145 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9146 (struct arm_linux_hwbp_cap): New data type.
9147 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9148 (struct arm_linux_hw_breakpoint): New data type.
9149 (MAX_BPTS, MAX_WPTS): Define.
9150 (struct arch_process_info, struct arch_lwp_info): New data types.
9151 (arm_linux_get_hwbp_cap): New function.
9152 (arm_linux_get_hw_breakpoint_count): Likewise.
9153 (arm_linux_get_hw_watchpoint_count): Likewise.
9154 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9155 (arm_hwbp_control_initialize): Likewise.
9156 (arm_hwbp_control_is_enabled): Likewise.
9157 (arm_hwbp_control_is_initialized): Likewise.
9158 (arm_hwbp_control_disable): Likewise.
9159 (arm_linux_hw_breakpoint_equal): Likewise.
9160 (arm_linux_hw_point_initialize): Likewise.
9161 (struct update_registers_data): New data structure.
9162 (update_registers_callback: New function.
9163 (arm_insert_point): Likewise.
9164 (arm_remove_point): Likewise.
9165 (arm_stopped_by_watchpoint): Likewise.
9166 (arm_stopped_data_address): Likewise.
9167 (arm_new_process): Likewise.
9168 (arm_new_thread): Likewise.
9169 (arm_prepare_to_resume): Likewise.
9170 (the_low_target): Register arm_insert_point, arm_remove_point,
9171 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9172 arm_new_thread, and arm_prepare_to_resume.
9174 2011-09-15 Stan Shebs <stan@codesourcery.com>
9176 * server.h (struct emit_ops): Add compare-goto fields.
9177 * tracepoint.c (gdb_agent_op_sizes): New table.
9178 (emit_eq_goto): New function.
9179 (emit_ne_goto): New function.
9180 (emit_lt_goto): New function.
9181 (emit_le_goto): New function.
9182 (emit_gt_goto): New function.
9183 (emit_ge_goto): New function.
9184 (is_goto_target): New function.
9185 (compile_bytecodes): Recognize special cases of compare-goto
9186 combinations and call specialized emitters for them.
9187 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9188 (amd64_emit_ne_goto): New function.
9189 (amd64_emit_lt_goto): New function.
9190 (amd64_emit_le_goto): New function.
9191 (amd64_emit_gt_goto): New function.
9192 (amd64_emit_ge_goto): New function.
9193 (amd64_emit_ops): Add the new functions.
9194 (i386_emit_eq_goto): New function.
9195 (i386_emit_ne_goto): New function.
9196 (i386_emit_lt_goto): New function.
9197 (i386_emit_le_goto): New function.
9198 (i386_emit_gt_goto): New function.
9199 (i386_emit_ge_goto): New function.
9200 (i386_emit_ops): Add the new functions.
9202 2011-09-08 Stan Shebs <stan@codesourcery.com>
9204 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9205 (i386_emit_epilogue): Restore %ebx.
9207 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9209 * server.c (step_thread): Remove definition.
9210 (process_serial_event): Don't handle Hs.
9211 * server.h (step_thread): Remove declaration.
9212 * target.c (set_desired_inferior): Remove use of step_thread.
9214 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9216 * linux-low.c: Include linux-procfs.h.
9217 (linux_attach_lwp_1): Update comments.
9218 (linux_attach): Scan for existing threads when attaching to a
9219 process that is the tgid.
9220 * Makefile.in: Update dependencies.
9222 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9224 * configure.srv: Add linux-procfs.o dependencies.
9226 2011-08-14 Yao Qi <yao@codesourcery.com>
9228 * target.h (struct target_ops): Fix indent.
9229 * win32-low.c (win32_target_ops): Fix comment.
9231 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9232 Yao Qi <yao@codesourcery.com>
9234 * Makefile.in (clean): Remove tic6x-*.c files.
9235 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9236 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9237 (tic6x-c64xp-linux.c): Likewise.
9238 * configure.srv: Add support for tic6x-*-uclinux.
9239 * linux-tic6x-low.c: New.
9240 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9242 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9243 Yao Qi <yao@codesourcery.com>
9245 * target.h (struct target_ops): Add read_loadmap.
9246 * linux-low.c (struct target_loadseg): New type.
9247 (struct target_loadmap): New type.
9248 (linux_read_loadmap): New function.
9249 (linux_target_ops): Add linux_read_loadmap.
9250 * server.c (handle_query): Support qXfer:fdpic:read packet.
9251 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9254 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9256 * win32-low.c: Include <stdint.h>.
9258 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9260 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9261 to the inferior here.
9262 (i386_remove_aligned_watchpoint): Ditto.
9263 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9264 fit part of the watchpoint in the debug registers.
9265 (i386_update_inferior_debug_regs): New.
9266 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9267 registers, and only update the inferior on success.
9268 (i386_low_remove_watchpoint): Ditto.
9270 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9272 * linux-low.c (compare_ints, unique, list_threads, show_process,
9273 linux_core_of_thread): Delete.
9274 (linux_target_ops): Change linux_core_of_thread to
9275 linux_common_core_of_thread.
9276 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9277 * utils.c (malloc_failure): Change type of argument.
9278 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9279 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9280 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9281 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9282 (IPA_OBJS): Add common-utils-ipa.o.
9283 (ptid_h, linux_osdata_h): New macros.
9284 (server_h): Add common/common-utils.h, common/xml-utils.h,
9285 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9287 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9288 ptid.o, buffer.o): New rules.
9289 (linux-low.o): Add common/linux-osdata.h as a dependency.
9290 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9291 * configure.ac: Add AC_HEADER_DIRENT check.
9292 * config.in: Regenerate.
9293 * configure: Regenerate.
9294 * remote-utils.c (xml_escape_text): Delete.
9295 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9296 buffer_xml_printf): Move to common/buffer.c.
9297 * server.c (main): Remove call to initialize_inferiors.
9298 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9299 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9300 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9301 internal_error, gdb_assert, gdb_assert_fail): Delete.
9302 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9303 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9305 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9306 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9307 initialize_inferiors): Delete.
9309 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9311 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9314 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9316 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9318 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9320 2011-05-26 Yao Qi <yao@codesourcery.com>
9322 * Makefile.in (thread-db.o): Track dependence to
9323 common/gdb_thread_db.h.
9324 * thread-db.c: include gdb_thread_db.h from right place.
9326 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9328 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9329 __FILE__ and __LINE__ to internal_error.
9331 2011-05-13 Doug Evans <dje@google.com>
9333 * thread-db.c (try_thread_db_load_from_sdir): New function.
9334 (try_thread_db_load_from_dir): New function.
9335 (thread_db_load_search): Handle $sdir, ignore $pdir.
9336 Remove trying of system directories if search of
9337 libthread-db-search-path fails, that is now done via $sdir.
9339 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9341 * server.c (handle_query): Add EnableDisableTracepoints to the list
9342 of supported features.
9343 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9345 (cmd_qtenable_disable): New.
9346 (cmd_qtstart): Install tracepoints even if disabled.
9347 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9348 receiving a QTEnable or QTDisable packet.
9349 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9350 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9352 (gdb_probe): Skip data collection if static tracepoint is disabled.
9354 2011-05-10 Doug Evans <dje@google.com>
9356 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9358 2011-05-04 Doug Evans <dje@google.com>
9360 * linux-low.c (linux_join): Skip process lookup.
9361 * spu-low.c (spu_join): Ditto.
9362 * server.c (join_inferiors_callback): Delete.
9363 (process_serial_event): For 'D' packet (detach) call join_inferior
9366 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9368 * README: Don't mention xscale*-*-linux*.
9369 * configure.srv (xscale*-*-linux*): Don't handle target.
9371 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9373 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9375 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9376 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9377 (i386_emit_void_call_2): Likewise.
9379 2011-04-26 Yao Qi <yao@codesourcery.com>
9381 * linux-low.c: Move common macros to linux-ptrace.h.
9382 Include linux-ptrace.h.
9383 * Makefile.in (linux_ptrace_h): New.
9384 (linux-low.o): Depends on linux-ptrace.h.
9386 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9388 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9389 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9390 (remote_prepare): New function with most of the TCP code from ...
9391 (remote_open): ... here. Detect PORT here unconditionally. Move also
9392 setting transport_is_reliable.
9393 * server.c (run_once): New variable.
9394 (gdbserver_usage): Document it.
9395 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9396 the first run if RUN_ONCE.
9397 * server.h (run_once, remote_prepare): New declarations.
9399 2011-04-19 Tom Tromey <tromey@redhat.com>
9401 * win32-low.c (handle_load_dll): Remove duplicate "the".
9403 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9405 Remove support for old Cygwin 1.5 versions.
9406 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9407 function to avoid warning.
9408 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9411 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9413 * gdbserver/server.h (Macro _): Define it if not available.
9415 2011-03-14 Michael Snyder <msnyder@vmware.com>
9417 * hostio.c (handle_close): Remove unnecessary null test.
9419 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9421 * Makefile.in (maintainer-clean realclean distclean): Remove
9422 "make ... subdir_do" command.
9424 2011-03-10 Michael Snyder <msnyder@vmware.com>
9426 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9428 * server.c (handle_v_run): Free alloced buffer on early return.
9430 2011-03-09 Yao Qi <yao@codesourcery.com>
9433 2011-03-04 Yao Qi <yao@codesourcery.com>
9435 * Makefile.in: Remove GNU make feature --directory.
9437 2011-03-05 Yao Qi <yao@codesourcery.com>
9439 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9440 (subdir_do): New make target. Copied from gdb/Makefile.
9441 (maintainer-clean, realclean, distclean, clean): Call corresponding
9442 make targets in common/Makefile.
9444 2011-02-11 Yao Qi <yao@codesourcery.com>
9446 * configure.ac: Call AC_PROG_RANLIB.
9447 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9448 * configure: Regenerate.
9450 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9452 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9454 2011-03-06 Yao Qi <yao@codesourcery.com>
9456 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9458 2011-03-05 Yao Qi <yao@codesourcery.com>
9460 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9461 (subdir_do): New make target. Copied from gdb/Makefile.
9462 (maintainer-clean, realclean, distclean, clean): Call corresponding
9463 make targets in common/Makefile.
9465 2011-03-04 Yao Qi <yao@codesourcery.com>
9467 * Makefile.in: Remove GNU make feature --directory.
9469 2011-03-04 Michael Snyder <msnyder@vmware.com>
9471 * server.c (queue_stop_reply): Call xmalloc not malloc.
9473 2011-03-02 Michael Snyder <msnyder@vmware.com>
9475 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9477 2011-02-28 Michael Snyder <msnyder@vmware.com>
9479 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9480 (cmd_qtframe): Ditto.
9481 (cmd_qtbuffer): Ditto.
9482 (cmd_bigqtbuffer): Ditto.
9484 * utils.c (decimal2str): Initialize 'width' to nine, then
9487 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9489 * hostio.c (require_data): Free *data, not data.
9491 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9493 * hostio.c (require_data): Use free, not xfree.
9495 2011-02-27 Michael Snyder <msnyder@vmware.com>
9497 * server.c (handle_query): Discard unused value.
9499 * hostio.c (require_data): Free malloc memory before returning
9502 2011-02-26 Michael Snyder <msnyder@vmware.com>
9504 * linux-low.c (list_threads): Call closedir for dirent.
9506 2011-02-27 Michael Snyder <msnyder@vmware.com>
9508 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9509 a case statement falls through.
9511 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9513 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9516 2011-02-26 Michael Snyder <msnyder@vmware.com>
9518 * utils.c (decimal2str): Eliminate dead code and dead param.
9519 (pulongest): Drop dead param from call to decimal2str.
9522 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9524 Revert the following patch (not approved yet):
9525 2011-02-21 Hui Zhu <teawater@gmail.com>
9526 * tracepoint.c (tp_printf): New function.
9527 (eval_agent_expr): Handle gdb_agent_op_printf.
9529 2011-02-21 Hui Zhu <teawater@gmail.com>
9531 * tracepoint.c (tp_printf): New function.
9532 (eval_agent_expr): Handle gdb_agent_op_printf.
9534 2011-02-18 Tom Tromey <tromey@redhat.com>
9536 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9537 (tracepoint.o): Likewise.
9538 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9539 (gdb_agent_op_names): Likewise.
9541 2011-02-18 Tom Tromey <tromey@redhat.com>
9543 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9544 gdb_agent_op_rot>: New constants.
9545 (gdb_agent_op_names): Add pick and roll.
9546 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9549 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9551 * aclocal.m4: Regenerated with aclocal-1.11.1.
9553 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9555 * server.c (handle_qxfer_traceframe_info): New.
9556 (qxfer_packets): Register "traceframe-info".
9557 (handle_query): Report support for qXfer:traceframe-info:read+.
9558 * tracepoint.c (match_blocktype): New.
9559 (traceframe_find_block_type): Rename to ...
9560 (traceframe_walk_blocks): ... this. Add callback filter argument,
9562 (traceframe_find_block_type): New, reimplemented on top of
9563 traceframe_walk_blocks.
9564 (build_traceframe_info_xml): New.
9565 (traceframe_read_info): New.
9566 * server.h (traceframe_read_info): Declare.
9568 2011-02-11 Yao Qi <yao@codesourcery.com>
9570 * configure.ac: Call AC_PROG_RANLIB.
9571 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9572 * configure: Regenerate.
9574 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9576 * server.c (gdb_read_memory): Change return semantics to allow
9578 (handle_search_memory_1): Adjust.
9579 (process_serial_event) <'m' packet>: Handle partial transfers.
9580 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9582 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9584 * regcache.c (init_register_cache): Initialize
9585 regcache->register_status.
9586 (free_register_cache): Release regcache->register_status.
9587 (regcache_cpy): Copy register_status.
9588 (registers_to_string): Print 'x's for unavailable registers.
9589 (supply_register): Mark the register's status valid or
9590 unavailable, depending on whether a buffer was passed in or not.
9591 (supply_register_zeroed): New.
9592 (supply_regblock): Mark the registers' status valid or
9593 unavailable, depending on whether a buffer was passed in or not.
9594 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9595 (struct regcache): New `register_status' field.
9596 (supply_register_zeroed): Declare.
9597 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9598 supply_register_zeroed, rather than passing a NULL buffer to
9600 * tracepoint.c (fetch_traceframe_registers): Update comment.
9602 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9604 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9607 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9609 * server.h (decode_xfer_write): Change prototype.
9610 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9611 and don't extract the annex here.
9612 * server.c (decode_xfer_read): Remove `annex' parameter,
9613 and don't extract the annex here.
9615 (struct qxfer): New.
9616 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9617 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9618 (handle_qxfer_statictrace): New functions, abstracted out from
9619 handle_query, and made to use the struct qxfer interface.
9620 (handle_threads_qxfer_proper): Rename to ...
9621 (handle_qxfer_threads_proper): ... this.
9622 (handle_threads_qxfer): Rename to ...
9623 (handle_qxfer_threads): ... this. Adjust.
9624 (qxfer_packets): New array.
9625 (handle_qxfer): New function.
9626 (handle_query): Use handle_qxfer.
9628 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9630 * gdbreplay.c: Shorten lines of >= 80 columns.
9631 * linux-low.c: Ditto.
9632 * linux-ppc-low.c: Ditto.
9633 * linux-s390-low.c: Ditto.
9634 * linux-sparc-low.c: Ditto.
9635 * linux-x86-low.c: Ditto.
9636 * linux-xtensa-low.c: Ditto.
9637 * mem-break.c: Ditto.
9639 * regcache.h: Ditto.
9640 * remote-utils.c: Ditto.
9643 * thread-db.c: Ditto.
9644 * tracepoint.c: Ditto.
9646 * win32-low.h: Ditto.
9648 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9650 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9653 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9655 * server.c (gdbserver_version): Update copyright year in version
9657 * gdbreplay.c (gdbreplay_version): Ditto.
9659 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9661 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9662 * linux-bfin-low.c: New file.
9663 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9664 PT_DATA_ADDR for BFIN targets.
9665 * Makefile.in (SFILES): Add linux-bfin-low.c.
9666 (clean): Remove reg-bfin.c.
9667 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9668 * README: Mention supported Blackfin targets.
9670 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9672 * .gitignore: New file.
9674 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9676 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9678 2010-10-22 Jie Zhang <jie@codesourcery.com>
9680 * Makefile.in: Add FLAGS_TO_PASS variable.
9681 (install): Remove dependency of install-only and recursively
9682 invoke make for install-only.
9684 2010-10-04 Doug Evans <dje@google.com>
9686 * Makefile.in (uninstall): Use $(DESTDIR).
9688 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9692 * linux-x86-low.c (compat_siginfo_from_siginfo)
9693 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9694 si_code is < 0. Check for si_code == SI_TIMER before checking for
9697 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9699 * lynx-i386-low.c: New file.
9700 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9702 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9704 * lynx-low.c (ptrace_request_to_str): Remove handling for
9705 request values that have been removed in LynxOS 5.x.
9707 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9709 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9712 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9714 * configure.ac: Add --enable-inprocess-agent option.
9715 * configure: Rebuilt.
9717 2010-09-06 Yao Qi <yao@codesourcery.com>
9719 * linux-low.c (linux_kill): Remove unused variable.
9720 (linux_stabilize_threads): Likewise.
9721 * server.c (start_inferior): Likewise.
9722 (queue_stop_reply_callback): Likewise.
9723 * tracepoint.c (do_action_at_tracepoint): Likewise.
9725 2010-09-06 Yao Qi <yao@codesourcery.com>
9727 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9730 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9732 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9734 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9736 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9739 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9741 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9742 gdbserver/lynx-ppc-low.c: New files.
9743 * Makefile.in (lynx_low_h): New variable.
9744 (lynx-low.o, lynx-ppc-low.o): New rules.
9745 * configure.ac: On LynxOS, link with -lnetinet.
9746 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9747 * configure: regenerate.
9749 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9751 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9752 * configure.ac: Add check for vasprintf and vsnprintf.
9753 * configure, config.in: Regenerate.
9754 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9756 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9758 * gdbreplay.c: Move include of alloca.h up, next to include of
9760 * server.h: Add include of malloc.h.
9761 * mem-break.c: Remove include of malloc.h.
9762 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9764 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9766 * Makefile.in (memmem.o): Build with -Wno-error.
9768 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9770 * utils.c (xsnprintf): Make non-static.
9771 * server.h: Add xsnprintf declaration.
9772 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9773 replace calls to snprintf by calls to xsnprintf throughout.
9775 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9777 * configure.ac: Add configure check for alloca.
9778 * configure, config.in: Regenerate.
9779 * server.h: Include alloca.h if it exists.
9780 * gdbreplay.c: Include alloca.h if it exists.
9782 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9784 * linux-low.c (__SIGRTMIN): Define if not already defined.
9785 (linux_create_inferior): Check for __ANDROID__ rather than
9787 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9788 are already deferred.
9789 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9790 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9791 stopped and already has a pending signal to report.
9792 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9793 a pending signal to report or is moving out of a jump pad.
9794 (linux_init_signals): Check for __ANDROID__ rather than
9797 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9799 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9800 debug_threads check. Avoid a linear search when not doing debug
9803 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9805 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9806 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9807 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9808 (process_event): Change local fd's type to gdb_fildes_t.
9809 (create_file_handler): Adjust prototype.
9810 (delete_file_handler): Adjust prototype.
9811 (handle_file_event): Adjust prototype. Use pfildes.
9812 (create_file_event): Adjsut prototype.
9813 * remote-utils.c (remote_desc, listen_desc): Change type to
9815 * server.h: New gdb_fildes_t typedef.
9816 [USE_WIN32API]: Include winsock2.h.
9817 (delete_file_handler, add_file_handler): Adjust prototypes.
9819 * utils.c (pfildes): New.
9821 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9823 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9824 * configure: Regenerate.
9826 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9828 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9829 (linux_done_accessing_memory): ... this.
9830 (linux_target_ops): Adjust.
9831 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9832 * nto-low.c (nto_target_ops): Adjust comment.
9833 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9834 * spu-low.c (spu_target_ops): Adjust comment.
9835 * target.h (target_ops): Rename unprepare_to_access_memory field
9836 to done_accessing_memory.
9837 (unprepare_to_access_memory): Rename to ...
9838 (done_accessing_memory): ... this.
9840 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9842 * linux-low.c (linux_prepare_to_access_memory): New.
9843 (linux_unprepare_to_access_memory): New.
9844 (linux_target_ops): Install them.
9845 * server.c (read_memory): Rename to ...
9846 (gdb_read_memory): ... this. Use
9847 prepare_to_access_memory/prepare_to_access_memory.
9848 (write_memory): Rename to ...
9849 (gdb_write_memory): ... this. Use
9850 prepare_to_access_memory/prepare_to_access_memory.
9851 (handle_search_memory_1): Adjust.
9852 (process_serial_event): Adjust.
9853 * target.h (struct target_ops): New fields
9854 prepare_to_access_memory and unprepare_to_access_memory.
9855 (prepare_to_access_memory, unprepare_to_access_memory): New.
9856 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9857 prepare_to_access_memory/prepare_to_access_memory.
9858 * nto-low.c (nto_target_ops): Adjust.
9859 * spu-low.c (spu_target_ops): Adjust.
9860 * win32-low.c (win32_target_ops): Adjust.
9862 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9864 * Makefile.in (WARN_CFLAGS): Get it from configure.
9865 (WERROR_CFLAGS): New.
9866 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9867 * configure.ac: Introduce --enable-werror, which adds -Werror to
9868 the compiler command line. Enabled by default. Disable with
9869 --disable-werror. Add -Wdeclaration-after-statement
9870 Wpointer-arith and -Wformat-nonliteral to warning flags.
9871 * configure: Regenerate.
9873 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9875 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9877 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9879 * gdbreplay.c (remote_error): New.
9881 (expect): Use gdbchar. Check for error reading from GDB.
9882 Clarify sync error output.
9883 (play): Check for errors writing to GDB.
9884 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9885 * remote-utils.c (getpkt): Check for errors writing to the remote
9888 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9890 * linux-low.c (linux_wait_1): Move non-debugging code out of
9891 `debug_threads' control.
9893 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9895 * linux-low.c (linux_wait_1): Don't set last_status here.
9896 * server.c (push_event, queue_stop_reply_callback): Assert we're
9897 not pushing a TARGET_WAITKIND_IGNORE event.
9898 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9899 (myresume, handle_target_event): Set the thread's last_resume_kind
9900 and last_status from the target returned status.
9902 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9906 * linux-x86-low.c (update_debug_registers_callback): New.
9907 (i386_dr_low_set_addr): Use it.
9908 (i386_dr_low_get_addr): New.
9909 (i386_dr_low_set_control): Use update_debug_registers_callback.
9910 (i386_dr_low_get_control): New.
9911 (i386_dr_low_get_status): Adjust.
9912 * linux-low.c (linux_stop_lwp): New.
9913 * linux-low.h (linux_stop_lwp): Declare.
9915 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9916 argument instead of a i386_debug_reg_state.
9917 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9918 a i386_debug_reg_state.
9919 (i386_insert_aligned_watchpoint): Adjust.
9920 (i386_remove_aligned_watchpoint): Adjust.
9921 (i386_low_stopped_data_address): Read the debug registers from the
9922 inferior instead of from the mirrors.
9923 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9924 (i386_dr_low_get_addr): Declare.
9925 (i386_dr_low_get_control): Declare.
9926 (i386_dr_low_get_status): Change prototype.
9928 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9929 (i386_dr_low_get_addr): New.
9930 (i386_dr_low_get_control): New.
9931 (i386_dr_low_get_status): Adjust prototype. Return
9933 (i386_initial_stuff): Clear dr_status_mirror and
9935 (i386_get_thread_context): Adjust.
9936 (i386_set_thread_context): Adjust.
9937 (i386_thread_added): Adjust.
9939 2010-08-24 Pedro Alves <pedro@codesourcery.com>
9941 * linux-low.h (linux_thread_area): Delete declaration.
9943 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9945 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9946 after its termination.
9948 2010-08-09 Pedro Alves <pedro@codesourcery.com>
9950 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9951 (gdb_wants_all_stopped): Delete.
9952 (linux_wait_1): Don't call them.
9953 * server.c (handle_v_cont): Tag all threads as want-stopped.
9954 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9955 stopped as "client-wants-stopped".
9957 2010-07-31 Pedro Alves <pedro@codesourcery.com>
9959 * Makefile.in (signals_h): New.
9960 (server_h): Depend on it.
9961 (server.o): Don't depend on $(signals_def).
9962 (signals.o): Depend on $(signals_def).
9964 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9966 * Makefile.in (signals_def): New.
9967 (server_h): Append include/gdb/signals.h and signals_def.
9968 (server.o): Append signals_def.
9970 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9972 * server.c (handle_target_event): Use target_signal_to_host for
9973 resume_info.sig initialization.
9974 * target.h (struct thread_resume) <sig>: New comment.
9976 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9978 * server.c (handle_query): strcpy() the returned string from paddress()
9979 instead of sprintf().
9980 * utils.c (paddress): Return phex_nz().
9982 2010-07-07 Joel Brobecker <brobecker@adacore.com>
9984 * server.c (handle_v_cont): Call mourn_inferior if process
9986 (myresume): Likewise.
9988 2010-07-01 Pedro Alves <pedro@codesourcery.com>
9990 Static tracepoints, and integration with UST.
9992 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9993 * mem-break.c (uninsert_all_breakpoints)
9994 (reinsert_all_breakpoints): New.
9995 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9996 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9997 (gdb_agent_ust_loaded, helper_thread_id)
9998 (gdb_agent_helper_thread_id): New macros.
9999 (struct ipa_sym_addresses): Add addr_ust_loaded,
10000 addr_helper_thread_id, addr_cmd_buf.
10001 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10002 (in_process_agent_loaded_ust): New.
10003 (write_e_ust_not_loaded): New.
10004 (maybe_write_ipa_ust_not_loaded): New.
10005 (struct collect_static_trace_data_action): New.
10006 (enum tracepoint_type) <static_tracepoint>: New.
10007 (struct tracepoint) <handle>: Mention static tracepoints.
10008 (struct static_tracepoint_ctx): New.
10009 (CMD_BUF_SIZE): New.
10010 (add_tracepoint_action): Handle static tracepoint actions.
10011 (unprobe_marker_at): New.
10012 (clear_installed_tracepoints): Handle static tracepoints.
10013 (cmd_qtdp): Handle static tracepoints.
10014 (probe_marker_at): New.
10015 (cmd_qtstart): Handle static tracepoints.
10016 (response_tracepoint): Handle static tracepoints.
10017 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10018 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10019 (get_context_regcache): Handle static tracepoints.
10020 (do_action_at_tracepoint): Handle static tracepoint actions.
10021 (traceframe_find_block_type): Handle static trace data blocks.
10022 (traceframe_read_sdata): New.
10023 (download_tracepoints): Download static tracepoint actions.
10024 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10025 (GDB_PROBE_NAME): New.
10027 (GET_UST_SYM): New.
10030 (ust_marker_to_static_tracepoint): New.
10032 (collect_ust_data_at_tracepoint): New.
10033 (gdb_ust_probe): New.
10034 (UNIX_PATH_MAX, SOCK_DIR): New.
10035 (gdb_ust_connect_sync_socket): New.
10036 (resume_thread, stop_thread): New.
10037 (run_inferior_command): New.
10038 (init_named_socket): New.
10039 (gdb_ust_socket_init): New.
10040 (cstr_to_hexstr): New.
10042 (first_marker, next_marker): New.
10043 (response_ust_marker): New.
10044 (cmd_qtfstm, cmd_qtsstm): New.
10045 (unprobe_marker_at, probe_marker_at): New.
10046 (cmd_qtstmat, gdb_ust_thread): New.
10047 (gdb_ust_init): New.
10048 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10049 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10050 (ST_REGENTRY): New.
10051 (x86_64_st_collect_regmap): New.
10052 (X86_64_NUM_ST_COLLECT_GREGS): New.
10053 (AMD64_RIP_REGNUM): New.
10054 (supply_static_tracepoint_registers): New.
10055 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10056 (ST_REGENTRY): New.
10057 (i386_st_collect_regmap): New.
10058 (i386_NUM_ST_COLLECT_GREGS): New.
10059 (supply_static_tracepoint_registers): New.
10060 * server.c (handle_query): Handle qXfer:statictrace:read.
10061 <qSupported>: Report support for StaticTracepoints, and
10062 qXfer:statictrace:read features.
10063 * server.h (traceframe_read_sdata)
10064 (supply_static_tracepoint_registers): Declare.
10065 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10066 (unpack_varlen_hex): Include in IPA build.
10067 * Makefile.in (ustlibs, ustinc): New.
10068 (IPA_OBJS): Add remote-utils-ipa.o.
10069 ($(IPA_LIB)): Link -ldl and -lpthread.
10071 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10072 * config.in, configure: Regenerate.
10074 2010-06-20 Ian Lance Taylor <iant@google.com>
10075 Pedro Alves <pedro@codesourcery.com>
10077 * linux-x86-low.c (always_true): Delete.
10078 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10079 trying to fool the compiler with always_true.
10081 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10083 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10084 conditions in gdbserver.
10086 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10088 * spu-low.c (spu_read_memory): Wrap around local store limit.
10089 (spu_write_memory): Likewise.
10091 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10093 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10094 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10096 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10098 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10099 uses with LONGEST uses.
10101 2010-06-14 Stan Shebs <stan@codesourcery.com>
10102 Pedro Alves <pedro@codesourcery.com>
10106 * linux-x86-low.c: Include limits.h.
10108 (always_true): New.
10111 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10112 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10113 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10114 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10115 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10116 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10117 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10118 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10119 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10120 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10121 (amd64_emit_void_call_2): New.
10122 (amd64_emit_ops): New.
10123 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10124 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10125 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10126 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10127 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10128 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10129 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10130 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10131 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10132 (i386_emit_stack_adjust, i386_emit_int_call_1)
10133 (i386_emit_void_call_2): New.
10134 (i386_emit_ops): New.
10135 (x86_emit_ops): New.
10136 (the_low_target): Install x86_emit_ops.
10137 * server.h (struct emit_ops): New.
10138 (get_raw_reg_func_addr): Declare.
10139 (current_insn_ptr, emit_error): Declare.
10140 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10141 (set_trace_state_variable_value): New defines.
10142 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10143 addr_get_trace_state_variable_value and
10144 addr_set_trace_state_variable_value.
10145 (symbol_list): New fields for get_raw_reg,
10146 get_trace_state_variable_value and set_trace_state_variable_value.
10147 (condfn): New typedef.
10148 (struct tracepoint): New field `compiled_cond'.
10149 (do_action_at_tracepoint): Clear compiled_cond.
10150 (get_trace_state_variable_value, set_trace_state_variable_value):
10152 (condition_true_at_tracepoint): If there's a compiled condition,
10154 (current_insn_ptr, emit_error): New globals.
10155 (struct bytecode_address): New.
10156 (get_raw_reg_func_addr): New.
10157 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10158 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10159 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10160 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10161 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10162 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10163 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10164 (compile_tracepoint_condition, compile_bytecodes): New.
10165 * target.h (emit_ops): Forward declare.
10166 (struct target_ops): New field emit_ops.
10167 (target_emit_ops): New.
10168 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10169 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10170 * linux-low.c (linux_emit_ops): New.
10171 (linux_target_ops): Install it.
10172 * linux-low.h (struct linux_target_ops): New field emit_ops.
10174 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10176 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10177 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10179 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10180 Stan Shebs <stan@codesourcery.com>
10182 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10183 (all): Depend on $(extra_libraries).
10184 (install-only): Install the IPA.
10185 (IPA_OBJS, IPA_LIB): New.
10186 (clean): Remove the IPA lib.
10187 (IPAGENT_CFLAGS): New.
10188 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10189 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10190 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10191 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10192 * configure.ac: Check for atomic builtins support in the compiler.
10193 (IPA_DEPFILES, extra_libraries): Define.
10194 * configure.srv (ipa_obj): Add description.
10195 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10196 (i[34567]86-*-linux*): Set ipa_obj.
10197 (x86_64-*-linux*): Set ipa_obj.
10198 * linux-low.c (stabilizing_threads): New.
10199 (supports_fast_tracepoints): New.
10200 (linux_detach): Stabilize threads before detaching.
10201 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10202 the lwp is either not stabilizing, or is moving out of a jump pad.
10203 (linux_fast_tracepoint_collecting): New.
10204 (maybe_move_out_of_jump_pad): New.
10205 (enqueue_one_deferred_signal): New.
10206 (dequeue_one_deferred_signal): New.
10207 (linux_wait_for_event_1): If moving out of a jump pad, defer
10208 pending signals to later.
10209 (linux_stabilize_threads): New.
10210 (linux_wait_1): Check if threads need moving out of jump pads, and
10212 (stuck_in_jump_pad_callback): New.
10213 (move_out_of_jump_pad_callback): New.
10214 (lwp_running): New.
10215 (linux_resume_one_lwp): Handle moving out of jump pads.
10216 (linux_set_resume_request): Dequeue deferred signals.
10217 (need_step_over_p): Also step over fast tracepoint jumps.
10218 (start_step_over): Also uninsert fast tracepoint jumps.
10219 (finish_step_over): Also reinsert fast tracepoint jumps.
10220 (linux_install_fast_tracepoint_jump): New.
10221 (linux_target_ops): Install linux_stabilize_threads and
10222 linux_install_fast_tracepoint_jump_pad.
10223 * linux-low.h (linux_target_ops) <get_thread_area,
10224 install_fast_tracepoint_jump_pad>: New fields.
10225 (struct lwp_info) <collecting_fast_tracepoint,
10226 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10227 (linux_get_thread_area): Declare.
10228 * linux-x86-low.c (jump_insn): New.
10229 (x86_get_thread_area): New.
10230 (append_insns): New.
10231 (push_opcode): New.
10232 (amd64_install_fast_tracepoint_jump_pad): New.
10233 (i386_install_fast_tracepoint_jump_pad): New.
10234 (x86_install_fast_tracepoint_jump_pad): New.
10235 (the_low_target): Install x86_get_thread_area and
10236 x86_install_fast_tracepoint_jump_pad.
10237 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10238 (struct fast_tracepoint_jump): New.
10239 (fast_tracepoint_jump_insn): New.
10240 (fast_tracepoint_jump_shadow): New.
10241 (find_fast_tracepoint_jump_at): New.
10242 (fast_tracepoint_jump_here): New.
10243 (delete_fast_tracepoint_jump): New.
10244 (set_fast_tracepoint_jump): New.
10245 (uninsert_fast_tracepoint_jumps_at): New.
10246 (reinsert_fast_tracepoint_jumps_at): New.
10247 (set_breakpoint_at): Use write_inferior_memory.
10248 (uninsert_raw_breakpoint): Use write_inferior_memory.
10249 (check_mem_read): Mask out fast tracepoint jumps.
10250 (check_mem_write): Mask out fast tracepoint jumps.
10251 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10252 (set_fast_tracepoint_jump): Declare.
10253 (delete_fast_tracepoint_jump)
10254 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10255 (reinsert_fast_tracepoint_jumps_at): Declare.
10256 * regcache.c: Don't compile many functions when building the
10257 in-process agent library.
10258 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10259 the register buffer in the heap.
10260 (free_register_cache): If the register buffer isn't owned by the
10261 regcache, don't free it.
10262 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10263 pre-existing register caches.
10264 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10266 (convert_ascii_to_int): : Constify `from' parameter type.
10267 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10268 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10269 the needed buffer in-place.
10270 (relocate_instruction): New.
10271 * server.c (handle_query) <qSymbols>: If the target supports
10272 tracepoints, give it a chance of looking up symbols. Report
10273 support for fast tracepoints.
10274 (handle_status): Stabilize threads.
10275 (process_serial_event): Adjust.
10276 * server.h (struct fast_tracepoint_jump): Forward declare.
10277 (struct process_info) <fast_tracepoint_jumps>: New field.
10278 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10279 (decode_X_packet, decode_M_packet): Adjust.
10280 (relocate_instruction): Declare.
10281 (in_process_agent_loaded): Declare.
10282 (tracepoint_look_up_symbols): Declare.
10283 (struct fast_tpoint_collect_status): Declare.
10284 (fast_tracepoint_collecting): Declare.
10285 (force_unlock_trace_buffer): Declare.
10286 (handle_tracepoint_bkpts): Declare.
10287 (initialize_low_tracepoint)
10288 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10289 * target.h (struct target_ops) <stabilize_threads,
10290 install_fast_tracepoint_jump_pad>: New fields.
10291 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10292 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10293 [HAVE_STDINT_H]: Include stdint.h.
10294 (trace_debug_1): Rename to ...
10295 (trace_vdebug): ... this.
10296 (trace_debug): Rename to ...
10297 (trace_debug_1): ... this. Add `level' parameter.
10298 (trace_debug): New.
10299 (ATTR_USED, ATTR_NOINLINE): New.
10300 (IP_AGENT_EXPORT): New.
10301 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10302 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10303 (about_to_request_buffer_space, trace_buffer_is_full)
10304 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10305 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10306 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10307 (traceframe_write_count, traceframes_created)
10308 (trace_state_variables)
10309 New renaming defines.
10310 (struct ipa_sym_addresses): New.
10311 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10312 (symbol_list): New.
10313 (ipa_sym_addrs): New.
10314 (all_tracepoint_symbols_looked_up): New.
10315 (in_process_agent_loaded): New.
10316 (write_e_ipa_not_loaded): New.
10317 (maybe_write_ipa_not_loaded): New.
10318 (tracepoint_look_up_symbols): New.
10319 (debug_threads) [IN_PROCESS_AGENT]: New.
10320 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10321 (UNKNOWN_SIDE_EFFECTS): New.
10322 (stop_tracing): New.
10323 (flush_trace_buffer): New.
10324 (stop_tracing_bkpt): New.
10325 (flush_trace_buffer_bkpt): New.
10326 (read_inferior_integer): New.
10327 (read_inferior_uinteger): New.
10328 (read_inferior_data_pointer): New.
10329 (write_inferior_data_pointer): New.
10330 (write_inferior_integer): New.
10331 (write_inferior_uinteger): New.
10332 (struct collect_static_trace_data_action): Delete.
10333 (enum tracepoint_type): New.
10334 (struct tracepoint) <type>: New field `type'.
10335 <actions_str, step_actions, step_actions_str>: Only include in
10337 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10338 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10339 (tracepoints): Use IP_AGENT_EXPORT.
10340 (last_tracepoint): Don't include in the IPA.
10341 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10342 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10343 (alloced_trace_state_variables): New.
10344 (trace_state_variables): Use IP_AGENT_EXPORT.
10345 (traceframe_t): Delete unused variable.
10346 (circular_trace_buffer): Don't include in the IPA.
10347 (trace_buffer_start): Delete.
10348 (struct trace_buffer_control): New.
10349 (trace_buffer_free): Delete.
10350 (struct ipa_trace_buffer_control): New.
10351 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10352 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10354 (trace_buffer_ctrl): New.
10355 (TRACE_BUFFER_CTRL_CURR): New.
10356 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10357 Reimplement as macros.
10358 (trace_buffer_wrap): Delete.
10359 (traceframe_write_count, traceframe_read_count)
10360 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10361 (struct tracepoint_hit_ctx) <type>: New field.
10362 (struct fast_tracepoint_ctx): New.
10363 (memory_barrier): New.
10365 (record_tracepoint_error): Update atomically in the IPA.
10366 (clear_inferior_trace_buffer): New.
10367 (about_to_request_buffer_space): New.
10368 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10369 updating the same buffer.
10370 (add_tracepoint): Default the tracepoint's type to trap
10371 tracepoint, and orig_size to -1.
10372 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10373 internal variables.
10374 (create_trace_state_variable): New parameter `gdb'. Handle it.
10375 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10376 (cmd_qtdp): Handle fast tracepoints.
10377 (cmd_qtdv): Adjust.
10378 (max_jump_pad_size): New.
10379 (gdb_jump_pad_head): New.
10380 (get_jump_space_head): New.
10381 (claim_jump_space): New.
10382 (sort_tracepoints): New.
10383 (MAX_JUMP_SIZE): New.
10384 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10386 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10387 support. Upload fast traceframes, and delete internal IPA
10389 (stop_tracing_handler): New.
10390 (flush_trace_buffer_handler): New.
10391 (cmd_qtstop): Upload fast tracepoints.
10392 (response_tracepoint): Handle fast tracepoints.
10393 (tracepoint_finished_step): Upload fast traceframes. Set the
10394 tracepoint hit context's tracepoint type.
10395 (handle_tracepoint_bkpts): New.
10396 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10397 type. Add comment about fast tracepoints.
10398 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10399 non-existing action_str field.
10400 (get_context_regcache): Handle fast tracepoints.
10401 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10403 (fast_tracepoint_from_jump_pad_address): New.
10404 (fast_tracepoint_from_ipa_tpoint_address): New.
10405 (collecting_t): New.
10406 (force_unlock_trace_buffer): New.
10407 (fast_tracepoint_collecting): New.
10409 (gdb_collect): New.
10410 (write_inferior_data_ptr): New.
10411 (target_tp_heap): New.
10412 (target_malloc): New.
10413 (download_agent_expr): New.
10415 (download_tracepoints): New.
10416 (download_trace_state_variables): New.
10417 (upload_fast_traceframes): New.
10418 (IPA_FIRST_TRACEFRAME): New.
10419 (IPA_NEXT_TRACEFRAME_1): New.
10420 (IPA_NEXT_TRACEFRAME): New.
10421 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10422 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10423 (gdb_jump_pad_buffer_end): New.
10424 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10425 (initialize_tracepoint): Adjust.
10426 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10427 buffer. Initialize the low module.
10428 * utils.c (PREFIX, TOOLNAME): New.
10429 (malloc_failure): Use PREFIX.
10430 (error): In the IPA, an error causes an exit.
10431 (fatal, warning): Use PREFIX.
10432 (internal_error): Use TOOLNAME.
10433 (NUMCELLS): Increase to 10.
10434 * configure, config.in: Regenerate.
10436 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10438 * server.c (handle_query) <qSupported>: Do two passes over the
10439 qSupported string to avoid nesting strtok.
10441 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10443 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10445 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10446 -Wl,--dynamic-list.
10447 * configure: Regenerate.
10448 * proc-service.list: New.
10450 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10452 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10455 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10457 * gdbreplay.c (remote_open): Check error return from socket() call by
10458 its equality to -1 not by it being negative.
10459 * remote-utils.c (remote_open): Likewise.
10461 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10463 * config.h: Regenerate.
10465 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10467 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10468 doesn't provide PTRACE_GET_THREAD_AREA.
10470 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10472 * linux-m68k-low.c: Include <asm/ptrace.h>
10473 (ps_get_thread_area): Implement.
10475 2010-05-03 Doug Evans <dje@google.com>
10477 * event-loop.c (struct callback_event): New struct.
10478 (callback_list): New global.
10479 (append_callback_event, delete_callback_event): New functions.
10480 (process_callback): New function.
10481 (start_event_loop): Call it.
10482 * remote-utils.c (NOT_SCHEDULED): Define.
10483 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10484 moved out of readchar.
10485 (readchar): Rewrite. Call reschedule before returning.
10486 (reset_readchar): New function.
10487 (remote_close): Call it.
10488 (process_remaining, reschedule): New functions.
10489 * server.h (callback_handler_func): New typedef.
10490 (append_callback_event, delete_callback_event): Declare.
10492 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10494 * proc-service.c (ps_pglobal_lookup): Use
10495 thread_db_look_up_one_symbol.
10496 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10497 parameter. Use it instead of all_symbols_looked_up.
10498 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10500 (all_symbols_looked_up): Don't declare.
10501 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10502 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10504 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10505 Set all_symbols_looked_up here.
10506 (thread_db_look_up_one_symbol): New.
10507 (thread_db_get_tls_address): Adjust.
10508 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10509 thread_db object on the heap, and tentatively set it in the
10511 (thread_db_init): Don't set all_symbols_looked_up here.
10512 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10514 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10516 * linux-low.c (linux_kill, linux_detach): Adjust.
10517 (status_pending_p_callback): Remove redundant statement. Check
10518 for !TARGET_WAITIKIND_IGNORE, instead of
10519 TARGET_WAITKIND_STOPPED.
10520 (handle_tracepoints): Make sure LWP is locked. Adjust.
10521 (linux_wait_for_event_1): Adjust.
10522 (linux_cancel_breakpoints): New.
10523 (unsuspend_one_lwp): New.
10524 (unsuspend_all_lwps): New.
10525 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10526 (send_sigstop_callback): Change return type to int, add new
10527 `except' parameter and handle it.
10528 (suspend_and_send_sigstop_callback): New.
10529 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10530 pass them down. If SUSPEND, also increment the lwp's suspend
10532 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10533 (need_step_over_p): Don't consider suspended LWPs.
10534 (start_step_over): Adjust.
10535 (proceed_one_lwp): Change return type to int, add new `except'
10536 parameter and handle it.
10537 (unsuspend_and_proceed_one_lwp): New.
10538 (proceed_all_lwps): Use find_inferior instead of
10540 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10541 also decrement the suspend count of LWPs. Pass `except' down,
10542 instead of hacking its suspend count.
10543 (linux_pause_all): Add `freeze' parameter. Adjust.
10544 (linux_unpause_all): New.
10545 (linux_target_ops): Install linux_unpause_all.
10546 * server.c (handle_status): Adjust.
10547 * target.h (struct target_ops): New fields `unpause_all' and
10548 `cancel_breakpoints'. Add new parameter to `pause_all'.
10549 (pause_all): Add new `freeze' parameter.
10550 (unpause_all): New.
10551 (cancel_breakpoints): New.
10552 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10553 cancel breakpoints.
10554 (cmd_qtstart): Pause threads.
10555 (stop_tracing): Pause threads, and cancel breakpoints.
10556 * win32-low.c (win32_target_ops): Adjust.
10558 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10560 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10561 the inferior right away from here...
10562 (linux_wait_1): ... to here, and adjust to check the thread's
10563 last_resume_kind instead of the lwp's step or stop_expected flags.
10565 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10567 * README: Use consistent `GDB' and `GDBserver' spellings.
10569 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10571 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10572 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10573 (linux_detach_one_lwp): Assume the lwp is stopped.
10574 (any_thread_of): Delete.
10575 (linux_detach): Stop all lwps here. Don't blindly delete all
10577 (delete_lwp_callback): New.
10578 (linux_mourn): Delete all lwps of the process that is gone.
10579 (linux_wait_1): Don't delete the last lwp of the process here.
10580 * mem-break.h (mark_breakpoints_out): Declare.
10581 * mem-break.c (mark_breakpoints_out): New.
10582 (free_all_breakpoints): Use it.
10583 * server.c (handle_target_event): If the process is gone, mark
10585 * thread-db.c (struct thread_db) <create_bp>: New field.
10586 (thread_db_enable_reporting): Fix prototype. Store a thread event
10587 breakpoint reference in the thread_db struct.
10588 (thread_db_load_search): Clear the thread_db object.
10589 (try_thread_db_load_1): Ditto.
10590 (switch_to_process): New.
10591 (disable_thread_event_reporting): Use it.
10592 (remove_thread_event_breakpoints): New.
10593 (thread_db_detach, thread_db_mourn): Use it.
10595 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10597 * linux-low.c (linux_enable_event_reporting): New.
10598 (linux_wait_for_event_1, handle_extended_wait): Use it.
10600 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10602 * linux-low.c (linux_kill_one_lwp, linux_kill)
10603 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10604 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10605 SIGSTOP even if the LWP is stopped.
10606 (send_sigstop_callback): New.
10607 (stop_all_lwps): Use send_sigstop_callback instead.
10608 (linux_resume_one_thread): Adjust.
10609 (proceed_one_lwp): Still proceed an LWP that the client has
10610 requested to stop, if we haven't reported it as stopped yet. Make
10611 sure that LWPs the client want stopped, have a pending SIGSTOP.
10613 2010-04-26 Doug Evans <dje@google.com>
10615 * server.c (handle_general_set): Make static.
10617 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10618 Print received char after testing for error/eof instead of before.
10619 (input_interrupt): Tweak comment.
10621 2010-04-23 Doug Evans <dje@google.com>
10623 * server.c (start_inferior): Print inferior argv if --debug.
10625 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10627 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10628 * nto-x86-low.c: Include server.h
10630 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10632 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10633 be consistent with other sources of this directory.
10634 (init_registers_amd64): Correct name of source file of this function
10637 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10639 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10640 64-bit executables.
10642 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10644 * win32-i386-low.c: Add 64-bit support.
10645 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10646 (init_registers_amd64): Declare.
10647 (mappings): Add 64-bit version of array.
10648 (init_windows_x86): New function.
10649 (the_low_target): Change init_arch field to init_windows_x86.
10651 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10653 * win32-low.c: Adapt to support also 64-bit architecture.
10654 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10655 (get_image_name): Use SIZE_T type for local variable `done'.
10656 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10657 (toolhelp_get_dll_name): Idem.
10658 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10659 Use uintptr_t typecast to avoid warning.
10660 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10661 (handle_exception): Use phex_nz to avoid warning.
10662 (win32_wait): Remove unused local variable `process'.
10664 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10666 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10669 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10671 * configure.ac: Use `ws2_32' library for srv_mingw.
10672 * configure: Regenerate.
10673 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10674 * remote-utils.c: Likewise.
10676 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10678 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10679 if __x86_64__ is defined.
10681 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10683 * configure: Regenerate.
10685 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10687 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10688 * target.h (target_ops): New get_tib_address field.
10689 * win32-low.h (win32_thread_info): Add thread_local_base field.
10690 * win32-low.c (child_add_thread): Add tlb argument.
10691 Set thread_local_base field to TLB.
10692 (get_child_debug_event): Adapt to child_add_thread change.
10693 (win32_get_tib_address): New function.
10694 (win32_target_ops): Set get_tib_address field to
10695 win32_get_tib_address.
10696 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10698 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10700 * linux-low.c (linux_mourn): Also remove the process.
10701 * server.c (handle_target_event): Don't remove the process here.
10702 * nto-low.c (nto_mourn): New.
10703 (nto_target_ops): Install it.
10704 * spu-low.c (spu_mourn): New.
10705 (spu_target_ops): Install it.
10706 * win32-low.c (win32_mourn): New.
10707 (win32_target_ops): Install it.
10709 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10711 * server.h (buffer_xml_printf): Remove redundant `;'.
10713 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10715 * regcache.c (set_register_cache): Invalidate regcaches before
10716 changing the register cache layout.
10717 (regcache_invalidate_one): Allow a NULL regcache.
10718 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10719 regcaches before changing the register cache layout or the target
10722 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10724 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10725 variable warning on Linux/x86-64.
10727 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10729 GDBserver disconnected tracing support.
10731 * linux-low.c (linux_remove_process): Delete.
10732 (add_lwp): Don't set last_resume_kind here.
10733 (linux_kill): Use `mourn'.
10734 (linux_detach): Use `thread_db_detach', and `mourn'.
10735 (linux_mourn): New.
10736 (linux_attach_lwp_1): Adjust comment.
10737 (linux_attach): last_resume_kind moved the thread_info; adjust.
10738 (status_pending_p_callback): Adjust.
10739 (linux_wait_for_event_1): Adjust.
10740 (count_events_callback, select_singlestep_lwp_callback)
10741 (select_event_lwp_callback, cancel_breakpoints_callback)
10742 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10743 (proceed_one_lwp): Adjust.
10744 (linux_async): Add debug output.
10745 (linux_thread_stopped): New.
10746 (linux_pause_all): New.
10747 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10749 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10750 (thread_db_free): Delete declaration.
10751 (thread_db_detach, thread_db_mourn): Declare.
10752 * thread-db.c (thread_db_init): Use thread_db_mourn.
10753 (thread_db_free): Delete, split in two.
10754 (disable_thread_event_reporting): New.
10755 (thread_db_detach): New.
10756 (thread_db_mourn): New.
10758 * server.h (struct thread_info) <last_resume_kind>: New field.
10759 <attached>: Add comment.
10760 <gdb_detached>: New field.
10761 (handler_func): Change return type to int.
10762 (handle_serial_event, handle_target_event): Ditto.
10763 (gdb_connected): Declare.
10765 (disconnected_tracing): Declare.
10766 (stop_tracing): Declare.
10768 * server.c (handle_query) <qSupported>: Report support for
10769 disconnected tracing.
10770 (queue_stop_reply_callback): Account for running threads.
10771 (gdb_wants_thread_stopped): New.
10772 (gdb_wants_all_threads_stopped): New.
10773 (gdb_reattached_process): New.
10774 (handle_status): Clear the `gdb_detached' flag of all processes.
10775 In all-stop, stop all threads.
10776 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10777 (process_serial_event): If the remote connection breaks, or if an
10778 exit was forced with "monitor exit", force an event loop exit.
10779 Handle disconnected tracing on detach.
10780 (handle_serial_event): Adjust.
10781 (handle_target_event): If GDB isn't connected, forward events back
10782 to the inferior, unless the last process exited, in which case,
10783 exit gdbserver. Adjust interface.
10785 * remote-utils.c (remote_open): Don't block in accept. Instead
10786 register an event loop source on the listen socket file
10787 descriptor. Refactor bits into ...
10788 (listen_desc): ... this new global.
10789 (gdb_connected): ... this new function.
10790 (enable_async_notification): ... this new function.
10791 (handle_accept_event): ... this new function.
10792 (remote_close): Clear remote_desc.
10794 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10796 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10798 (mourn_inferior): Define.
10799 (target_process_qsupported): Avoid the dangling else problem.
10800 (thread_stopped): Define.
10801 (pause_all): Define.
10802 (target_waitstatus_to_string): Declare.
10803 * target.c (target_waitstatus_to_string): New.
10805 * tracepoint.c (tracing): Make extern.
10806 (disconnected_tracing): New.
10807 (stop_tracing): Make extern. Handle tracing stops due to GDB
10809 (cmd_qtdisconnected): New.
10810 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10811 (handle_tracepoint_general_set): Handle QTDisconnected.
10813 * event-loop.c (event_handler_func): Change return type to int.
10814 (process_event): Bail out if the event handler wants the event
10816 (handle_file_event): Ditto.
10817 (start_event_loop): Bail out if the event handler wants the event
10820 * nto-low.c (nto_target_ops): Adjust.
10821 * spu-low.c (spu_wait): Don't remove the process here.
10822 (spu_target_ops): Adjust.
10823 * win32-low.c (win32_wait): Don't remove the process here.
10824 (win32_target_ops): Adjust.
10826 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10828 * regcache.c (realloc_register_cache): Invalidate inferior's
10829 regcache before recreating it.
10831 2010-04-09 Pedro Alves <pedro@codesourcery.com>
10833 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10835 2010-04-09 Stan Shebs <stan@codesourcery.com>
10836 Pedro Alves <pedro@codesourcery.com>
10838 * server.h (LONGEST): New.
10839 (struct thread_info) <while_stepping>: New field.
10840 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10842 (initialize_tracepoint, handle_tracepoint_general_set)
10843 (handle_tracepoint_query, tracepoint_finished_step)
10844 (tracepoint_was_hit, release_while_stepping_state_list):
10845 (current_traceframe): Declare.
10846 * server.c (handle_general_set): Handle tracepoint packets.
10847 (read_memory): New.
10848 (write_memory): New.
10849 (handle_search_memory_1): Use read_memory.
10850 (handle_query): Report support for conditional tracepoints, trace
10851 state variables, and tracepoint sources. Handle tracepoint
10853 (main): Initialize the tracepoints module.
10854 (process_serial_event): Handle traceframe reads/writes.
10856 * linux-low.c (handle_tracepoints): New.
10857 (linux_wait_1): Call it.
10858 (linux_resume_one_lwp): Handle while-stepping.
10859 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10860 (linux_target_ops): Install them.
10861 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10863 * linux-x86-low.c (x86_supports_tracepoints): New.
10864 (the_low_target). Install it.
10866 * mem-break.h (delete_breakpoint): Declare.
10867 * mem-break.c (delete_breakpoint): Make external.
10869 * target.h (struct target_ops): Add `supports_tracepoints',
10870 `read_pc', and `write_pc' fields.
10871 (target_supports_tracepoints): Define.
10872 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10875 * regcache.h (struct regcache) <registers_owned>: New field.
10876 (init_register_cache, regcache_cpy): Declare.
10877 (regcache_read_pc, regcache_write_pc): Declare.
10878 (register_cache_size): Declare.
10879 (supply_regblock): Declare.
10880 * regcache.c (init_register_cache): New.
10881 (new_register_cache): Use it.
10882 (regcache_cpy): New.
10883 (register_cache_size): New.
10884 (supply_regblock): New.
10885 (regcache_read_pc, regcache_write_pc): New.
10887 * tracepoint.c: New.
10889 * Makefile.in (OBS): Add tracepoint.o.
10890 (tracepoint.o): New rule.
10892 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10894 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10896 (i386-mmx.c): Likewise.
10897 (i386-mmx-linux.o): Likewise.
10898 (i386-mmx-linux.c): Likewise.
10900 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10901 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10902 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10903 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10905 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10906 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10907 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10909 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10911 * Makefile.in (clean): Updated.
10913 (i386-avx.c): Likewise.
10914 (i386-avx-linux.o): Likewise.
10915 (i386-avx-linux.c): Likewise.
10916 (amd64-avx.o): Likewise.
10917 (amd64-avx.c): Likewise.
10918 (amd64-avx-linux.o): Likewise.
10919 (amd64-avx-linux.c): Likewise.
10921 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10922 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10923 (srv_amd64_regobj): Add amd64-avx.o.
10924 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10925 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10926 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10927 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10928 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10929 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10930 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10932 * i387-fp.c: Include "i386-xstate.h".
10934 (i387_cache_to_xsave): Likewise.
10935 (i387_xsave_to_cache): Likewise.
10936 (x86_xcr0): Likewise.
10938 * i387-fp.h (i387_cache_to_xsave): Likewise.
10939 (i387_xsave_to_cache): Likewise.
10940 (x86_xcr0): Likewise.
10942 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10943 * linux-crisv32-low.c (target_regsets): Likewise.
10944 * linux-m68k-low.c (target_regsets): Likewise.
10945 * linux-mips-low.c (target_regsets): Likewise.
10946 * linux-ppc-low.c (target_regsets): Likewise.
10947 * linux-s390-low.c (target_regsets): Likewise.
10948 * linux-sh-low.c (target_regsets): Likewise.
10949 * linux-sparc-low.c (target_regsets): Likewise.
10950 * linux-xtensa-low.c (target_regsets): Likewise.
10952 * linux-low.c: Include <sys/uio.h>.
10953 (regsets_fetch_inferior_registers): Support nt_type.
10954 (regsets_store_inferior_registers): Likewise.
10955 (linux_process_qsupported): New.
10956 (linux_target_ops): Add linux_process_qsupported.
10958 * linux-low.h (regset_info): Add nt_type.
10959 (linux_target_ops): Add process_qsupported.
10961 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10963 (init_registers_i386_avx_linux): New.
10964 (init_registers_amd64_avx_linux): Likewise.
10965 (xmltarget_i386_linux_no_xml): Likewise.
10966 (xmltarget_amd64_linux_no_xml): Likewise.
10967 (PTRACE_GETREGSET): Likewise.
10968 (PTRACE_SETREGSET): Likewise.
10969 (x86_fill_xstateregset): Likewise.
10970 (x86_store_xstateregset): Likewise.
10971 (use_xml): Likewise.
10972 (x86_linux_update_xmltarget): Likewise.
10973 (x86_linux_process_qsupported): Likewise.
10974 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10975 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10976 init_registers_i386_linux here. Call
10977 x86_linux_update_xmltarget.
10978 (the_low_target): Add x86_linux_process_qsupported.
10980 * server.c (handle_query): Call target_process_qsupported.
10982 * target.h (target_ops): Add process_qsupported.
10983 (target_process_qsupported): New.
10985 2010-04-03 Pedro Alves <pedro@codesourcery.com>
10987 * inferiors.c (add_thread): Set last_status kind to
10988 TARGET_WAITKIND_IGNORE.
10989 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10990 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10991 (linux_wait_1): Move `thread' local definition to block that uses
10992 it. Don't NULL initialize `event_child'.
10993 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10994 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10995 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10997 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10999 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11000 an extended waitstatus, or by a watchpoint.
11001 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11002 thread was stepping or has been stopped by a watchpoint.
11004 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11006 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11007 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11008 of another, then delete the previous, and validate all
11010 (validate_inserted_breakpoint): New.
11011 (delete_disabled_breakpoints): New.
11012 (validate_breakpoints): New.
11013 (check_mem_read): Validate breakpoints before trusting their
11014 shadow. Delete disabled breakpoints.
11015 (check_mem_write): Validate breakpoints before trusting they
11016 should be inserted. Delete disabled breakpoints.
11017 * mem-break.h (validate_breakpoints):
11018 * server.c (handle_query): Validate breakpoints when we see a
11021 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11023 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11024 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11025 if we could tell there's a GDB breakpoint at stop_pc.
11026 (need_step_over_p): Don't do a step over if we find a GDB
11027 breakpoint at the resume PC.
11029 * mem-break.c (struct raw_breakpoint): New.
11030 (enum bkpt_type): New type `gdb_breakpoint'.
11031 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11032 fields. New field `raw'.
11033 (find_raw_breakpoint_at): New.
11034 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11035 breakpoint instead.
11036 (set_breakpoint_at): Adjust.
11037 (delete_raw_breakpoint): New.
11038 (release_breakpoint): New.
11039 (delete_breakpoint): Rename to...
11040 (delete_breakpoint_1): ... this. Add proc parameter. Use
11041 release_breakpoint. Return ENOENT.
11042 (delete_breakpoint): Reimplement.
11043 (find_breakpoint_at): Delete.
11044 (find_gdb_breakpoint_at): New.
11045 (delete_breakpoint_at): Delete.
11046 (set_gdb_breakpoint_at): New.
11047 (delete_gdb_breakpoint_at): New.
11048 (gdb_breakpoint_here): New.
11049 (set_reinsert_breakpoint): Use release_breakpoint.
11050 (uninsert_breakpoint): Rename to ...
11051 (uninsert_raw_breakpoint): ... this.
11052 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11053 (reinsert_raw_breakpoint): Change parameter type to
11055 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11057 (check_breakpoints): Adjust. Use release_breakpoint.
11058 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11059 (breakpoint_inserted_here): Ditto.
11060 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11061 Don't trust the breakpoint's shadow if it is not inserted.
11062 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11063 (delete_all_breakpoints): Adjust.
11064 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11065 use delete_breakpoint_1.
11067 * mem-break.h (breakpoints_supported): Delete declaration.
11068 (set_gdb_breakpoint_at): Declare.
11069 (gdb_breakpoint_here): Declare.
11070 (delete_breakpoint_at): Delete.
11071 (delete_gdb_breakpoint_at): Declare.
11073 * server.h (struct raw_breakpoint): Forward declare.
11074 (struct process_info): New field `raw_breakpoints'.
11076 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11079 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11081 * linux-low.c (status_pending_p_callback): Fix comment.
11082 (linux_wait_for_event_1): Move most of the internal breakpoint
11083 handling from here...
11084 (linux_wait_1): ... to here.
11085 (count_events_callback): New.
11086 (select_singlestep_lwp_callback): New.
11087 (select_event_lwp_callback): New.
11088 (cancel_breakpoints_callback): New.
11089 (select_event_lwp): New.
11090 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11091 priority to all LWPs that have had events that should be reported
11092 to the client. Cancel breakpoints when about to reporting the
11093 event to the client, not while stopping lwps. No longer cancel
11094 finished single-steps here.
11095 (cancel_finished_single_step): Delete.
11096 (cancel_finished_single_steps): Delete.
11098 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11100 * mem-break.c (enum bkpt_type): New.
11101 (struct breakpoint): New field `type'.
11102 (set_breakpoint_at): Change return type to struct breakpoint
11103 pointer. Set type to `other_breakpoint' by default.
11104 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11105 in the breakpoint list.
11106 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11107 (reinsert_breakpoint): Rename to ...
11108 (reinsert_raw_breakpoint): ... this.
11109 (reinsert_breakpoints_at): Adjust.
11110 * mem-break.h (struct breakpoint): Declare.
11111 (set_breakpoint_at): Change return type to struct breakpoint
11114 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11116 * server.c (handle_query): Assign, not compare.
11118 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11120 Teach linux gdbserver to step-over-breakpoints.
11122 * linux-low.c (can_hardware_single_step): New.
11123 (supports_breakpoints): New.
11124 (handle_extended_wait): If stopping threads, read the stop pc of
11125 the new cloned LWP.
11127 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11128 low target doesn't support retrieving the PC.
11129 (add_lwp): Set last_resume_kind to resume_continue.
11130 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11131 (linux_attach): Don't clear stop_expected. Set the lwp's
11132 last_resume_kind to resume_stop.
11133 (linux_detach_one_lwp): Don't check for removed breakpoints.
11134 (check_removed_breakpoint): Delete.
11135 (status_pending_p): Rename to ...
11136 (status_pending_p_callback): ... this. Don't check for removed
11137 breakpoints. Don't consider threads that are stopped from GDB's
11139 (linux_wait_for_lwp): Always read the stop_pc here.
11140 (cancel_breakpoint): New.
11141 (step_over_bkpt): New global.
11142 (linux_wait_for_event_1): Implement stepping over breakpoints.
11143 (gdb_wants_lwp_stopped): New.
11144 (gdb_wants_all_stopped): New.
11145 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11146 single-step traps here. Store the thread's last reported target
11148 (send_sigstop): Don't clear stop_expected. Always set it,
11150 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11151 (cancel_finished_single_step): New.
11152 (cancel_finished_single_steps): New.
11153 (wait_for_sigstop): Don't cancel finished single-step traps here.
11154 (linux_resume_one_lwp): Don't check for removed breakpoints.
11155 Don't set `step' on non-hardware step archs.
11156 (linux_set_resume_request): Ignore resume_stop requests if already
11157 stopping or stopped. Set the lwp's last_resume_kind.
11158 (resume_status_pending_p): Don't check for removed breakpoints.
11159 (need_step_over_p): New.
11160 (start_step_over): New.
11161 (finish_step_over): New.
11162 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11163 requests. Clear the thread's last reported target waitstatus.
11164 Don't use the `suspended' flag. Don't consider pending breakpoints.
11165 (linux_resume): Start a step-over if necessary.
11166 (proceed_one_lwp): New.
11167 (proceed_all_lwps): New.
11168 (unstop_all_lwps): New.
11169 * linux-low.h (struct lwp_info): Rewrite comment for the
11170 `suspended' flag. Add the `stop_pc' field. Delete the
11171 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11172 Add `'last_resume_kind' and `need_step_over' fields.
11173 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11174 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11175 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11176 (set_raw_breakpoint_at): New.
11177 (set_breakpoint_at): Rewrite to use it.
11178 (reinsert_breakpoint_handler): Delete.
11179 (set_reinsert_breakpoint): New.
11180 (reinsert_breakpoint_by_bp): Delete.
11181 (delete_reinsert_breakpoints): New.
11182 (uninsert_breakpoint): Rewrite.
11183 (uninsert_breakpoints_at): New.
11184 (reinsert_breakpoint): Rewrite.
11185 (reinsert_breakpoints_at): New.
11186 (check_breakpoints): Rewrite.
11187 (breakpoint_here): New.
11188 (breakpoint_inserted_here): New.
11189 (check_mem_read): Adjust.
11190 * mem-break.h (breakpoints_supported, breakpoint_here)
11191 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11192 (reinsert_breakpoint_by_bp): Delete declaration.
11193 (delete_reinsert_breakpoints): Declare.
11194 (reinsert_breakpoint): Delete declaration.
11195 (reinsert_breakpoints_at): Declare.
11196 (uninsert_breakpoint): Delete declaration.
11197 (uninsert_breakpoints_at): Declare.
11198 (check_breakpoints): Adjust prototype.
11199 * server.h: Adjust include order.
11200 (struct thread_info): Declare here. Add a `last_status' field.
11202 2010-03-23 Michael Snyder <msnyder@vmware.com>
11204 * server.c (crc32): New function.
11205 (handle_query): Add handling for 'qCRC:' request.
11207 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11209 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11210 lwp had been stopped by a watchpoint.
11212 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11214 * server.h (internal_error): Declare.
11215 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11216 * utils.c (internal_error): New function.
11218 2010-03-15 Andreas Schwab <schwab@redhat.com>
11220 * configure.srv: Fix typo setting srv_regobj.
11222 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11224 * linux-low.c (fetch_register): Avoid passing a non string literal
11226 (usr_store_inferior_registers): Ditto.
11228 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11230 * linux-low.c (linux_write_memory): Bail out early if peeking
11233 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11235 * linux-low.h (struct lwp_info): New fields
11236 `stopped_by_watchpoint' and `stopped_data_address'.
11237 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11238 here, and cache them in the lwp object.
11239 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11241 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11243 (linux_stopped_by_watchpoint): Rewrite.
11244 (linux_stopped_data_address): Rewrite.
11246 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11248 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11249 switching the current inferior, not before.
11251 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11253 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11254 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11255 i386-linux.c and amd64-linux.c.
11256 (reg-i386.o): Removed.
11257 (reg-i386.c): Likewise.
11258 (reg-i386-linux.o): Likewise.
11259 (reg-i386-linux.c): Likewise.
11260 (reg-x86-64.o): Likewise.
11261 (reg-x86-64.c): Likewise.
11262 (reg-x86-64-linux.o): Likewise.
11263 (reg-x86-64-linux.c): Likewise.
11265 (i386.c): Likewise.
11266 (i386-linux.o): Likewise.
11267 (i386-linux.c): Likewise.
11268 (amd64.o): Likewise.
11269 (amd64.c): Likewise.
11270 (amd64-linux.o): Likewise.
11271 (amd64-linux.c): Likewise.
11273 * configure.srv (srv_i386_regobj): New.
11274 (srv_i386_linux_regobj): Likewise.
11275 (srv_amd64_regobj): Likewise.
11276 (srv_amd64_linux_regobj): Likewise.
11277 (srv_i386_32bit_xmlfiles): Likewise.
11278 (srv_i386_64bit_xmlfiles): Likewise.
11279 (srv_i386_xmlfiles): Likewise.
11280 (srv_amd64_xmlfiles): Likewise.
11281 (srv_i386_linux_xmlfiles): Likewise.
11282 (srv_amd64_linux_xmlfiles): Likewise.
11283 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11284 srv_xmlfiles to $srv_i386_xmlfiles.
11285 (i[34567]86-*-mingw32ce*): Likewise.
11286 (i[34567]86-*-mingw*): Likewise.
11287 (i[34567]86-*-nto*): Likewise.
11288 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11289 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11290 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11291 (x86_64-*-linux*): Likewise.
11293 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11294 (init_registers_amd64_linux): New.
11295 (x86_arch_setup): Replace init_registers_x86_64_linux with
11296 init_registers_amd64_linux.
11298 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11300 * configure.ac: Check for libdl. If it is not available link against
11301 static libthread_db.
11302 * configure: Regenerate.
11304 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11308 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11309 handing a read watchpoint.
11310 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11312 2010-02-12 Doug Evans <dje@google.com>
11314 * linux-low.c (linux_supports_tracefork_flag): Document.
11315 (linux_look_up_symbols): Add comment.
11317 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11319 * regcache.c (supply_register): Clear regcache if buf is NULL.
11321 2010-02-02 Nicolas Roche <roche@sourceware.org>
11322 Joel Brobecker <brobecker@adacore.com>
11324 * inferiors.c (find_inferior): Add function documentation.
11325 (unloaded_dll): Handle the case where the unloaded dll has not
11326 been previously registered in the dll list.
11328 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11330 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11331 (thumb2_breakpoint): New.
11332 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11334 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11336 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11337 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11340 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11342 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11344 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11346 * linux-s390-low.c (s390_collect_ptrace_register)
11347 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11349 2010-01-21 Doug Evans <dje@google.com>
11351 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11352 (PTRACE_ARG4_TYPE): New macro.
11353 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11354 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11355 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11356 (usr_store_inferior_registers): Ditto.
11357 (linux_read_memory, linux_write_memory): Ditto.
11358 (linux_test_for_tracefork): Ditto.
11360 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11361 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11363 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11365 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11368 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11370 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11371 prototype to take a regcache. Adjust.
11373 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11375 * regcache.h (struct thread_info): Forward declare.
11376 (struct regcache): New.
11377 (new_register_cache): Adjust prototype.
11378 (get_thread_regcache): Declare.
11379 (free_register_cache): Adjust prototype.
11380 (registers_to_string, registers_from_string): Ditto.
11381 (supply_register, supply_register_by_name, collect_register)
11382 (collect_register_as_string, collect_register_by_name): Ditto.
11383 * regcache.c (struct inferior_regcache_data): Delete.
11384 (get_regcache): Rename to ...
11385 (get_thread_regcache): ... this. Adjust. Switch inferior before
11386 fetching registers.
11387 (regcache_invalidate_one): Adjust.
11388 (regcache_invalidate): Fix prototype.
11389 (new_register_cache): Return the new register cache.
11390 (free_register_cache): Change prototype.
11391 (realloc_register_cache): Adjust.
11392 (registers_to_string): Change prototype to take a regcache. Adjust.
11393 (registers_from_string): Ditto.
11394 (register_data): Ditto.
11395 (supply_register): Ditto.
11396 (supply_register_by_name): Ditto.
11397 (collect_register): Ditto.
11398 (collect_register_as_string): Ditto.
11399 (collect_register_by_name): Ditto.
11400 * server.c (process_serial_event): Adjust.
11401 * linux-low.h (regset_fill_func, regset_store_func): Change
11403 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11405 * linux-low.c (get_stop_pc): Adjust.
11406 (check_removed_breakpoint): Adjust.
11407 (linux_wait_for_event): Adjust.
11408 (linux_resume_one_lwp): Adjust.
11409 (fetch_register): Add regcache parameter. Adjust.
11410 (usr_store_inferior_registers): Ditto.
11411 (regsets_fetch_inferior_registers): Ditto.
11412 (regsets_store_inferior_registers): Ditto.
11413 (linux_fetch_registers, linux_store_registers): Ditto.
11414 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11416 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11418 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11419 prototype to take a regcache.
11420 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11421 * remote-utils.c (convert_ascii_to_int, outreg)
11422 (prepare_resume_reply): Change prototype to take a regcache.
11424 * target.h (struct target_ops) <fetch_registers, store_registers>:
11425 Change prototype to take a regcache.
11426 (fetch_inferior_registers, store_inferior_registers): Change
11427 prototype to take a regcache. Adjust.
11428 * proc-service.c (ps_lgetregs): Adjust.
11429 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11430 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11431 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11432 take a regcache. Adjust.
11433 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11434 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11435 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11436 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11437 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11438 (cris_cannot_fetch_register):
11439 (cris_breakpoint_at): Change prototype to take a regcache.
11441 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11442 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11443 to take a regcache. Adjust.
11444 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11446 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11447 take a regcache. Adjust.
11448 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11449 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11450 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11451 * linux-mips-low.c (mips_get_pc):
11452 (mips_set_pc): Change prototype to take a regcache. Adjust.
11453 (mips_reinsert_addr): Adjust.
11454 (mips_collect_register): Change prototype to take a regcache.
11456 (mips_supply_register):
11457 (mips_collect_register_32bit, mips_supply_register_32bit)
11458 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11459 (mips_store_fpregset): Ditto.
11460 * linux-ppc-low.c (ppc_supply_ptrace_register)
11461 (ppc_supply_ptrace_register): Ditto.
11462 (parse_spufs_run): Adjust.
11463 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11464 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11465 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11466 take a regcache. Adjust.
11467 * linux-s390-low.c (s390_collect_ptrace_register)
11468 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11469 (s390_set_pc): Change prototype to take a regcache. Adjust.
11470 (s390_arch_setup): Adjust.
11471 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11472 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11473 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11474 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11475 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11477 (sparc_breakpoint_at): Adjust.
11478 * linux-xtensa-low.c (xtensa_fill_gregset):
11479 (xtensa_store_gregset):
11480 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11481 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11482 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11483 prototype to take a regcache. Adjust.
11484 * win32-arm-low.c (arm_fetch_inferior_register)
11485 (arm_store_inferior_register): Change prototype to take a
11487 * win32-i386-low.c (i386_fetch_inferior_register)
11488 (i386_store_inferior_register): Change prototype to take a
11490 * win32-low.c (child_fetch_inferior_registers)
11491 (child_store_inferior_registers): Change prototype to take a
11493 (win32_wait): Adjust.
11494 (win32_fetch_inferior_registers): Change prototype to take a
11496 (win32_store_inferior_registers): Adjust.
11497 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11498 store_inferior_register>: Change prototype to take a regcache.
11500 2010-01-20 Doug Evans <dje@google.com>
11502 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11504 (linux_wait_for_event1, linux_init_signals): Ditto.
11505 (W_STOPCODE): Provide definition if missing.
11507 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11509 * linux-low.c (linux_core_of_thread): New.
11510 (compare_ints, show_process, list_threads): New.
11511 (linux_qxfer_osdata): Report threads and cores.
11512 (linux_target_op): Register linux_core_of_thread.
11513 * remote-utils.c (prepare_resume_reply): Report the core.
11514 (buffer_xml_printf): Support %d specifier.
11515 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11517 (handle_query): Handle qXfer:threads. Announce availability
11519 * target.h (struct target_ops): New field core_of_thread.
11521 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11523 * Makefile.in (clean): Remove new generated files.
11524 (reg-s390.o, reg-s390.c): Remove rules.
11525 (reg-s390x.o, reg-s390x.c): Likewise.
11526 (s390-linux32.o, s390-linux32.c): Add rules.
11527 (s390-linux64.o, s390-linux64.c): Likewise.
11528 (s390x-linux64.o, s390x-linux64.c): Likewise.
11529 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11530 * linux-s390-low.c: Include <elf.h>.
11531 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11532 (init_registers_s390): Remove prototype.
11533 (init_registers_s390x): Likewise.
11534 (init_registers_s390_linux32): Add prototype.
11535 (init_registers_s390_linux64): Likewise.
11536 (init_registers_s390x_linux64): Likewise.
11537 (s390_num_regs_3264): New define.
11538 (s390_regmap_3264): New global variable.
11539 (s390_cannot_fetch_register): Remove obsolete check.
11540 (s390_cannot_store_register): Likewise.
11541 (s390_collect_ptrace_register): Handle upper/lower register halves.
11542 (s390_supply_ptrace_register): Likewise.
11543 (s390_fill_gregset): Update to register number changes.
11544 (s390_get_hwcap): New routine.
11545 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11546 Install appropriate regmap and register set.
11548 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11550 * server.c (gdbserver_version): Update copyright year to 2010.
11551 * gdbreplay.c (gdbreplay_version): Likewise.
11553 2009-12-28 Doug Evans <dje@google.com>
11555 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11556 elf/external.h. Include <elf.h> instead but only if necessary.
11558 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11560 * linux-low.c (linux_remove_process): Remove `detaching'
11561 parameter. Don't release/detach from thread_db here.
11562 (linux_kill): Release/detach from thread_db here, ...
11563 (linux_detach): ... and here, before actually detaching.
11564 (linux_wait_1): ... and here, when a process exits.
11565 * thread-db.c (any_thread_of): New.
11566 (thread_db_free): Switch the current inferior to a thread of the
11569 2009-12-21 Doug Evans <dje@google.com>
11571 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11573 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11574 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11575 warning ifndef __NR_tkill. Move setting of errno there too.
11576 Delete unnecessary resetting of errno after syscall.
11577 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11579 * configure.ac: Check for dladdr.
11580 * config.in: Regenerate.
11581 * configure: Regenerate.
11582 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11583 (try_thread_db_load): Update.
11585 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11587 2009-12-18 Doug Evans <dje@google.com>
11589 * event-loop.c: Include unistd.h if it exists.
11591 * linux-low.c (my_waitpid): Move definition away from being in
11592 between linux_tracefork_child/linux_test_for_tracefork.
11594 * gdb_proc_service.h (psaddr_t): Fix type.
11595 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11596 signature to match glibc.
11598 2009-12-16 Doug Evans <dje@google.com>
11600 * linux-low.c (linux_read_memory): Fix argument to read.
11602 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11604 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11605 events, don't leave current_inferior pointing at null.
11607 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11609 * win32-low.c (LOG): Delete.
11610 (OUTMSG): Output to stderr.
11611 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11612 on compile time LOG macro.
11613 (win32_wait): Fix debug output.
11615 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11617 * win32-low.c (win32_add_one_solib): If the dll name is
11618 "ntdll.dll", prepend the system directory to the dll path.
11620 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11622 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11624 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11625 Vladimir Prus <vladimir@codesourcery.com>
11627 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11628 * configure.ac: Check for __mcoldfire__ and set
11629 gdb_cv_m68k_is_coldfire.
11630 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11631 reg-cf.o and reg-m68k.o.
11632 * configure: Regenerated.
11634 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11636 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11637 Pass it to thread_db_free.
11638 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11639 proper `detaching' argument to linux_remove_process.
11640 * linux-low.h (thread_db_free): Add `detaching' parameter.
11641 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11643 (thread_db_free): Add `detaching' parameter. Only
11644 call td_ta_clear_event if detaching from process.
11646 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11648 * thread-db.c (thread_db_free): Fix typo.
11650 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11653 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11655 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11657 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11658 with an i686 compiler.
11659 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11661 * configure: Rebuilt.
11663 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11667 * server.c (handle_search_memory_1): Correct read_addr initialization
11668 in loop for searching subsequent chunks.
11670 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11672 * configure.ac: New --with-libthread-db option.
11673 * thread-db.c: Allow direct dependence on libthread_db.
11674 (thread_db_free): Adjust.
11675 * config.in: Regenerate.
11676 * configure: Likewise.
11678 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11681 * thread-db.c (attach_thread): New function.
11682 (maybe_attach_thread): Return success/failure.
11683 (find_new_threads_callback): Adjust.
11684 (thread_db_find_new_threads): Loop until no new threads.
11686 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11688 * proc-service.c (ps_lgetregs): Formatting.
11690 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11692 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11693 * configure.ac: Adjust.
11694 * linux-low.h (struct process_info_private): Move members to struct
11696 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11697 * linux-low.c (linux_remove_process): Adjust.
11698 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11699 * server.c (handle_query): Move code ...
11700 (handle_monitor_command): ... here. New function.
11701 * target.h (struct target_ops): New member.
11702 * thread-db.c (struct thread_db): New.
11703 (libthread_db_search_path): New variable.
11704 (thread_db_create_event, thread_db_enable_reporting)
11705 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11706 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11707 (try_thread_db_load_1, dladdr_to_soname): New functions.
11708 (try_thread_db_load, thread_db_load_search): New functions.
11709 (thread_db_init): Search for libthread_db.
11710 (thread_db_free): New function.
11711 (thread_db_handle_monitor_command): Likewise.
11712 * config.in: Regenerate.
11713 * configure: Regenerate.
11715 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11717 * spu-low.c (spu_kill): Wait for inferior to terminate.
11718 Call clear_inferiors.
11719 (spu_detach): Call clear_inferiors.
11721 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11723 * aclocal.m4: Regenerate.
11724 * config.in: Likewise.
11725 * configure: Likewise.
11727 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11729 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11730 (parse_spufs_run): New function.
11731 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11732 (ppc_breakpoint_at): Handle SPU breakpoints.
11734 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11736 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11737 (SPUFS_MAGIC): Define.
11738 (spu_enumerate_spu_ids): New function.
11739 (linux_qxfer_spu): New function.
11740 (linux_target_ops): Install linux_qxfer_spu.
11742 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11744 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11745 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11746 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11747 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11748 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11749 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11750 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11751 (init_registers_powerpc_cell32l): Add prototype.
11752 (init_registers_powerpc_cell64l): Likewise.
11753 (ppc_arch_setup): Detect Cell/B.E. architecture.
11755 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11757 * Makefile.in (datarootdir): New variable.
11759 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11761 * linux-low.c (linux_write_memory): Update debugging output.
11762 * Makefile.in (clean): Add new descriptions.
11763 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11764 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11765 * configure.srv: Add new files for arm*-*-linux*.
11766 * linux-arm-low.c: Add new declarations.
11767 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11768 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11769 (HWCAP_VFPv3D16): New.
11770 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11771 instead of __IWMMXT__.
11772 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11773 (arm_arch_setup): New.
11774 (target_regsets): Remove #ifdef. Add VFP regset.
11775 (the_low_target): Use arm_arch_setup.
11777 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11779 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11780 the main thread again.
11782 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11784 Adding Neutrino gdbserver.
11785 * configure: Regenerated.
11786 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11787 * configure.srv (i[34567]86-*-nto*): New target.
11788 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11789 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11790 (nto_comctrl) [__QNX__]: New function.
11791 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11793 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11795 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11798 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11799 Pedro Alves <pedro@codesourcery.com>
11801 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11802 don't support CONTEXT_EXTENDED_REGISTERS.
11803 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11804 (the_low_target): Install them.
11805 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11806 failing with ERROR_PIPE_NOT_CONNECTED.
11808 2009-06-30 Doug Evans <dje@google.com>
11809 Pierre Muller <muller@ics.u-strasbg.fr>
11811 Add h/w watchpoint support to x86-linux, win32-i386.
11812 * Makefile.in (SFILES): Add i386-low.c
11813 (i386_low_h): Define.
11814 (i386-low.o): Add dependencies.
11815 (linux-x86-low.o): Add i386-low.h dependency.
11816 (win32-i386-low.o): Ditto.
11817 * i386-low.c: New file.
11818 * i386-low.h: New file.
11819 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11820 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11821 * linux-low.c (linux_add_process): Initialize arch_private.
11822 (linux_remove_process): Free arch_private.
11823 (add_lwp): Initialize arch_private.
11824 (delete_lwp): Free arch_private.
11825 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11827 * linux-low.h (process_info_private): New member arch_private.
11828 (lwp_info): New member arch_private.
11829 (linux_target_ops): New members new_process, new_thread,
11831 (ptid_of): New macro.
11832 * linux-x86-low.c: Include stddef.h, i386-low.h.
11833 (arch_process_info): New struct.
11834 (arch_lwp_info): New struct.
11835 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11836 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11837 (i386_dr_low_get_status): New function.
11838 (x86_insert_point, x86_remove_point): New functions.
11839 (x86_stopped_by_watchpoint): New function.
11840 (x86_stopped_data_address): New function.
11841 (x86_linux_new_process, x86_linux_new_thread): New functions.
11842 (x86_linux_prepare_to_resume): New function.
11843 (the_low_target): Add entries for insert_point, remove_point,
11844 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11846 * server.c (debug_hw_points): New global.
11847 (monitor_show_help): Document set debug-hw-points.
11848 (handle_query): Process "set debug-hw-points".
11849 * server.h (debug_hw_points): Declare.
11850 (paddress): Declare.
11851 * utils.c (NUMCELLS, CELLSIZE): New macros.
11852 (get_sell, xsnprintf, paddress): New functions.
11853 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11854 remove_point, stopped_by_watchpoint, stopped_data_address.
11855 * win32-i386-low.c: Include i386-low.h.
11856 (debug_reg_state): Replaces dr.
11857 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11858 (i386_dr_low_get_status): New function.
11859 (i386_insert_point, i386_remove_point): New functions.
11860 (i386_stopped_by_watchpoint): New function.
11861 (i386_stopped_data_address): New function.
11862 (i386_initial_stuff): Update.
11863 (get_thread_context,set_thread_context,i386_thread_added): Update.
11864 (the_low_target): Add entries for insert_point,
11865 remove_point, stopped_by_watchpoint, stopped_data_address.
11866 * win32-low.c (win32_insert_watchpoint): New function.
11867 (win32_remove_watchpoint): New function.
11868 (win32_stopped_by_watchpoint): New function.
11869 (win32_stopped_data_address): New function.
11870 (win32_target_ops): Add entries for insert_watchpoint,
11871 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11872 * win32-low.h (win32_target_ops): New members insert_point,
11873 remove_point, stopped_by_watchpoint, stopped_data_address.
11875 2009-06-25 Pedro Alves <pedro@codesourcery.com>
11877 * server.c (process_serial_event): Re-return unsupported, not
11878 error, if the type isn't recognized. Re-allow supporting only
11879 insert or remove packets. Also call require_running for
11880 breakpoints. Add missing break statement to default case. Tidy.
11881 * target.h (struct target_ops): Rename insert_watchpoint to
11882 insert_point, and remove_watchpoint to remove_point.
11884 * linux-low.h (struct linux_target_ops): Likewise.
11885 * linux-low.c (linux_insert_watchpoint): Rename to ...
11886 (linux_insert_point): ... this. Adjust.
11887 (linux_remove_watchpoint): Rename to ...
11888 (linux_remove_point): ... this. Adjust.
11889 (linux_target_ops): Adjust.
11890 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11891 (cris_insert_point): ... this.
11892 (cris_remove_watchpoint): Rename to ...
11893 (cris_remove_point): ... this.
11894 (the_low_target): Adjust.
11896 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11898 * server.c (handle_v_kill): Pass signal_pid to
11899 kill_inferior if multi_process is zero.
11901 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11903 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11904 * target.h (target_ops): Comment for *_watchpoint to make it clear
11905 the functions can get types '0' and '1'.
11907 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11909 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11910 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11911 * regcache.c (get_regcache): Likewise.
11912 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11913 * win32-low.c (child_fetch_inferior_registers): Remove check for
11916 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11917 Pedro Alves <pedro@codesourcery.com>
11919 * target.h (struct target_ops) <supports_multi_process>: New
11921 (target_supports_multi_process): New.
11922 * server.c (handle_query): Even if GDB reports support, only
11923 enable multi-process if the target also supports it. Report
11924 multi-process support only if the target backend supports it.
11925 * linux-low.c (linux_supports_multi_process): New function.
11926 (linux_target_ops): Install it as target_supports_multi_process
11929 2009-05-24 Doug Evans <dje@google.com>
11931 Global renaming of find_thread_pid to find_thread_ptid.
11932 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11933 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11934 All callers updated.
11936 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11937 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11940 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11941 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11942 (linux_resume_one_lwp): Ditto.
11944 2009-05-23 Doug Evans <dje@google.com>
11946 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11947 from struct inferior_list_entry * to struct lwp_info *.
11948 All callers updated.
11950 2009-05-13 Doug Evans <dje@google.com>
11952 * linux-x86-low.c: Don't include assert.h.
11953 (x86_siginfo_fixup): Use fatal, not assert.
11954 (x86_arch_setup): Fix comment.
11956 2009-05-12 Doug Evans <dje@google.com>
11958 Biarch support for i386/amd64 gdbserver.
11959 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11960 Add linux-x86-low.c.
11961 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11962 (linux-x86-low.o): Add.
11963 * linux-x86-64-low.c: Delete.
11964 * linux-i386-low.c: Delete.
11965 * linux-x86-low.c: New file.
11966 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11968 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11970 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11971 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11972 (linux_child_pid_to_exec_file): New function.
11973 (elf_64_header_p, elf_64_file_p): New functions.
11974 (siginfo_fixup): New function.
11975 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11976 give target a chance to convert layout.
11977 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11978 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11980 2009-05-07 Doug Evans <dje@google.com>
11982 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11983 (regsets_store_inferior_registers): Ditto.
11985 2009-05-06 Pedro Alves <pedro@codesourcery.com>
11989 * linux-low.c (must_set_ptrace_flags): Delete.
11990 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11992 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11993 `lwp->must_set_ptrace_flags' instead.
11994 (linux_wait_for_event_1): Set ptrace options here.
11995 (linux_wait_1): ... not here.
11997 2009-04-30 Doug Evans <dje@google.com>
11999 * inferiors.c (started_inferior_callback): New function.
12000 (attached_inferior_callback): New function.
12001 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12002 * server.c (print_started_pid, print_attached_pid): New functions.
12003 (detach_or_kill_for_exit): New function.
12004 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12005 * server.h (have_started_inferiors_p): Declare.
12006 (have_attached_inferiors_p): Declare.
12008 * inferiors.c (remove_process): Fix memory leak, free process.
12009 * linux-low.c (linux_remove_process): New function.
12010 (linux_kill): Call it instead of remove_process.
12011 (linux_detach, linux_wait_1): Ditto.
12013 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12015 * configure.srv: Add x86 Windows CE target.
12017 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12019 * inferiors.c (get_thread_process): Make global.
12020 * server.h (get_thread_process): Add prototype.
12021 * thread-db.c (find_one_thread): Use get_thread_process
12022 instead of current_process.
12023 (thread_db_get_tls_address): Do not crash if called when
12024 thread layer is not yet initialized.
12026 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12028 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12029 * spu-low.c (current_tid): Rename to ...
12030 (current_ptid): ... this.
12031 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12032 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12033 ptid_get_lwp (current_ptid) instead of current_tid.
12034 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12035 instead of current_tid. Use find_process_pid to verify pid
12036 argument is valid. Pass proper argument to remove_process.
12037 (spu_thread_alive): Compare current_ptid instead of current_tid.
12038 (spu_resume): Likewise.
12040 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12042 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12045 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12047 Implement the multiprocess extensions, and add linux multiprocess
12050 * server.h (ULONGEST): Declare.
12051 (struct ptid, ptid_t): New.
12052 (minus_one_ptid, null_ptid): Declare.
12053 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12054 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12055 (struct inferior_list_entry): Change `id' type from unsigned from
12057 (struct sym_cache, struct breakpoint, struct
12058 process_info_private): Forward declare.
12059 (struct process_info): Declare.
12060 (current_process): Declare.
12061 (all_processes): Declare.
12062 (initialize_inferiors): Declare.
12063 (add_thread): Adjust to use ptid_t.
12064 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12065 (add_process, remove_process, find_thread_pid): Declare.
12066 (find_inferior_id): Adjust to use ptid_t.
12067 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12068 (multi_process): Declare.
12069 (push_event): Adjust to use ptid_t.
12070 (read_ptid, write_ptid): Declare.
12071 (prepare_resume_reply): Adjust to use ptid_t.
12072 (clear_symbol_cache): Declare.
12073 * inferiors.c (all_processes): New.
12074 (null_ptid, minus_one_ptid): New.
12075 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12076 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12077 (add_thread): Change unsigned long to ptid. Remove gdb_id
12079 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12080 (gdb_id_to_thread): Rename to ...
12081 (find_thread_pid): ... this. Change unsigned long to ptid.
12082 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12083 (loaded_dll, pull_pid_from_list): Adjust.
12084 (add_process, remove_process, find_process_pid)
12085 (get_thread_process, current_process, initialize_inferiors): New.
12086 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12087 (struct target_waitstatus) <related_pid>: Ditto.
12088 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12089 return type to int.
12090 (struct target_ops) <join>: Add `pid' argument.
12091 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12092 (struct target_ops) <wait>: Add `ptid' field. Change return type
12094 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12095 (mywait): Add `ptid' argument. Change return type to ptid_t.
12096 (target_pid_to_str): Declare.
12097 * target.c (set_desired_inferior): Adjust to use ptids.
12098 (mywait): Add new `ptid' argument. Adjust.
12099 (target_pid_to_str): New.
12100 * mem-break.h (free_all_breakpoints): Declare.
12101 * mem-break.c (breakpoints): Delelete.
12102 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12103 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12104 to use per-process breakpoint list.
12105 (free_all_breakpoints): New.
12106 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12107 (symbol_cache, all_symbols_looked_up): Delete.
12109 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12111 (prepare_resume_reply): Change ptid argument's type from unsigned
12112 long to ptid_t. Adjust. Implement W;process and X;process.
12113 (free_sym_cache, clear_symbol_cache): New.
12114 (look_up_one_symbol): Adjust to per-process symbol cache. *
12115 * server.c (cont_thread, general_thread, step_thread): Change type
12117 (attached): Delete.
12118 (multi_process): New.
12119 (last_ptid): Change type to ptid_t.
12120 (struct vstop_notif) <ptid>: Change type to ptid_t.
12121 (queue_stop_reply, push_event): Change `ptid' argument's type to
12123 (discard_queued_stop_replies): Add `pid' argument.
12124 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12125 changes. Don't reference the `attached' global.
12126 (attach_inferior): Adjust to mywait interface changes.
12127 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12128 features. Handle and report "multiprocess+". Handle
12130 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12132 (handle_v_kill): New.
12133 (handle_v_stopped): Adjust to use target_pid_to_str.
12134 (handle_v_requests): Allow multiple attaches and runs when
12135 multiprocess extensions are in effect. Handle "vKill".
12136 (myresume): Adjust to use ptids.
12137 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12138 (handle_status): Adjust to discard_queued_stop_replies interface
12140 (first_thread_of, kill_inferior_callback)
12141 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12142 (main): Call initialize_inferiors. Adjust to use ptids, killing
12143 and detaching from all inferiors. Handle multiprocess packet
12145 * linux-low.h: Include gdb_proc_service.h.
12146 (struct process_info_private): New.
12147 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12148 <lwpid_of>: Use ptid_get_lwp.
12149 (get_lwp_thread): Adjust.
12150 (struct lwp_info): Add `dead' member.
12151 (find_lwp_pid): Declare.
12152 * linux-low.c (thread_db_active): Delete.
12153 (new_inferior): Adjust comment.
12154 (inferior_pid): Delete.
12155 (linux_add_process): New.
12156 (handle_extended_wait): Adjust.
12157 (add_lwp): Change unsigned long to ptid.
12158 (linux_create_inferior): Add process to processes table. Adjust
12159 to use ptids. Don't set new_inferior here.
12160 (linux_attach_lwp): Rename to ...
12161 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12162 it. Adjust to use ptids.
12163 (linux_attach_lwp): New.
12164 (linux_attach): Add process to processes table. Don't set
12166 (struct counter): New.
12167 (second_thread_of_pid_p, last_thread_of_process_p): New.
12168 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12169 multiple processes.
12170 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12171 processes. Remove process from process table.
12172 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12173 to multiple processes.
12174 (any_thread_of): New.
12175 (linux_detach): Add `pid' argument, and handle it. Remove process
12176 from processes table.
12177 (linux_join): Add `pid' argument. Handle it.
12178 (linux_thread_alive): Change unsighed long argument to ptid_t.
12179 Consider dead lwps as not being alive.
12180 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12181 threads we're not interested in.
12182 (same_lwp, find_lwp_pid): New.
12183 (linux_wait_for_lwp): Change `pid' argument's type from int to
12185 (linux_wait_for_event): Rename to ...
12186 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12187 from int to ptid_t. Adjust.
12188 (linux_wait_for_event): New.
12189 (linux_wait_1): Add `ptid' argument. Change return type to
12190 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12191 that exit from the process table.
12192 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12194 (mark_lwp_dead): New.
12195 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12196 stopping all threads, mark its main lwp as dead.
12197 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12199 (fetch_register, usr_store_inferior_registers)
12200 (regsets_fetch_inferior_registers)
12201 (regsets_store_inferior_registers, linux_read_memory)
12202 (linux_write_memory): Inline `inferior_pid'.
12203 (linux_look_up_symbols): Adjust to use per-process
12204 `thread_db_active'.
12205 (linux_request_interrupt): Adjust to use ptids.
12206 (linux_read_auxv): Inline `inferior_pid'.
12207 (initialize_low): Don't reference thread_db_active.
12208 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12209 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12210 (ps_getpid): Return the pid of the current inferior.
12211 * thread-db.c (proc_handle, thread_agent): Delete.
12212 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12214 (find_one_thread): Change argument type to ptid_t. Adjust to
12216 (maybe_attach_thread): Adjust to per-process data and ptids.
12217 (thread_db_find_new_threads): Ditto.
12218 (thread_db_init): Ditto.
12219 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12220 processes table. Adjust to use ptids.
12221 (spu_kill, spu_detach): Adjust interface. Remove process from
12223 (spu_join, spu_thread_alive): Adjust interface.
12224 (spu_wait): Adjust interface. Remove process from processes
12225 table. Adjust to use ptids.
12226 * win32-low.c (current_inferior_tid): Delete.
12227 (current_inferior_ptid): New.
12228 (debug_event_ptid): New.
12229 (thread_rec): Take a ptid. Adjust.
12230 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12231 (child_delete_thread): Ditto.
12232 (do_initial_child_stuff): Add `attached' argument. Add process to
12234 (child_fetch_inferior_registers, child_store_inferior_registers):
12236 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12237 (win32_attach): Pass 1 to do_initial_child_stuff.
12238 (win32_kill): Adjust interface. Remove process from processes
12240 (win32_detach): Ditto.
12241 (win32_join): Adjust interface.
12242 (win32_thread_alive): Take a ptid.
12243 (win32_resume): Adjust to use ptids.
12244 (get_child_debug_event): Ditto.
12245 (win32_wait): Adjust interface. Remove exiting process from
12248 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12250 Non-stop mode support.
12252 * server.h (non_stop): Declare.
12253 (gdb_client_data, handler_func): Declare.
12254 (delete_file_handler, add_file_handler, start_event_loop):
12256 (handle_serial_event, handle_target_event, push_event)
12257 (putpkt_notif): Declare.
12258 * target.h (enum resume_kind): New.
12259 (struct thread_resume): Replace `step' field by `kind' field.
12260 (TARGET_WNOHANG): Define.
12261 (struct target_ops) <wait>: Add `options' argument.
12262 <supports_non_stop, async, start_non_stop>: New fields.
12263 (target_supports_non_stop, target_async): New.
12264 (start_non_stop): Declare.
12265 (mywait): Add `options' argument.
12266 * target.c (mywait): Add `options' argument. Print child exit
12267 notifications here.
12268 (start_non_stop): New.
12269 * server.c (non_stop, own_buf, mem_buf): New globals.
12270 (struct vstop_notif): New.
12271 (notif_queue): New global.
12272 (queue_stop_reply, push_event, discard_queued_stop_replies)
12273 (send_next_stop_reply): New.
12274 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12276 (attach_inferior): In non-stop mode, don't wait for the target
12278 (handle_general_set): Handle QNonStop.
12279 (handle_query): When handling qC, return the current general
12280 thread, instead of the first thread of the list.
12281 (handle_query): If the backend supports non-stop mode, include
12282 QNonStop+ in the qSupported query response.
12283 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12285 (handle_v_attach, handle_v_run): Handle non-stop mode.
12286 (handle_v_stopped): New.
12287 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12288 (myresume): Adjust to use resume_kind. Handle non-stop.
12289 (queue_stop_reply_callback): New.
12290 (handle_status): Handle non-stop mode.
12291 (main): Clear non_stop flag on reconnection. Use the event-loop.
12292 Refactor serial protocol handling from here ...
12293 (process_serial_event): ... to this new function. When GDB
12294 selects any thread, select one here. In non-stop mode, wait until
12295 GDB acks all pending events before exiting.
12296 (handle_serial_event, handle_target_event): New.
12297 * remote-utils.c (remote_open): Install remote_desc in the event
12299 (remote_close): Remove remote_desc from the event loop.
12300 (putpkt_binary): Rename to...
12301 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12302 (putpkt_binary): New as wrapper around putpkt_binary_1.
12303 (putpkt_notif): New.
12304 (prepare_resume_reply): In non-stop mode, don't change the
12306 * event-loop.c: New.
12307 * Makefile.in (OBJ): Add event-loop.o.
12308 (event-loop.o): New rule.
12310 * linux-low.h (pid_of): Moved here.
12312 (get_lwp_thread): Use lwpid_of.
12313 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12314 * linux-low.c (pid_of): Delete.
12315 (inferior_pid): Use lwpid_of.
12316 (linux_event_pipe): New.
12317 (target_is_async_p): New.
12319 (handle_extended_wait): Use lwpid_of.
12320 (add_lwp): Don't set lwpid field.
12321 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12322 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12323 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12324 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12325 first. Adjust to linux_wait_for_event interface changes. Use
12327 (linux_detach): Don't delete the main lwp here.
12328 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12329 (status_pending_p): Don't consider explicitly suspended lwps.
12330 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12331 pointer. Add OPTIONS argument. Change return type to int. Use
12332 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12333 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12334 pointer. Add status pointer argument. Return a pid instead of a
12335 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12336 changes. In non-stop mode, don't switch to a random thread.
12337 (linux_wait): Rename to...
12338 (linux_wait_1): ... this. Add target_options argument, and handle
12339 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12340 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12341 clean exit and signal exit code. Don't stop all threads in
12342 non-stop mode. In all-stop mode, only stop all threads when
12343 reporting a stop to GDB. Handle explicit thread stop requests.
12344 (async_file_flush, async_file_mark): New.
12346 (send_sigstop): Use lwpid_of.
12347 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12348 interface changes. In non-stop mode, don't switch to a random
12350 (linux_resume_one_lwp): Use lwpid_of.
12351 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12352 (linux_resume_one_thread): ... this. Handle resume_stop. In
12353 non-stop mode, don't look for pending flag in all threads.
12354 (resume_status_pending_p): Don't consider explicitly suspended
12356 (my_waitpid): Reimplement. Emulate __WALL.
12357 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12359 (sigchld_handler, linux_supports_non_stop, linux_async)
12360 (linux_start_non_stop): New.
12361 (linux_target_ops): Register linux_supports_non_stop, linux_async
12362 and linux_start_non_stop.
12363 (initialize_low): Install SIGCHLD handler.
12364 * thread-db.c (thread_db_create_event, find_one_thread)
12365 (thread_db_get_tls_address): Use lwpid_of.
12366 * win32-low.c (win32_detach): Adjust to use resume_kind.
12367 (win32_wait): Add `options' argument.
12368 * spu-low.c (spu_resume): Adjust to use resume_kind.
12369 (spu_wait): Add `options' argument.
12371 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12373 Decouple target code from remote protocol.
12375 * target.h (enum target_waitkind): New.
12376 (struct target_waitstatus): New.
12377 (struct target_ops) <wait>: Return an unsigned long. Take a
12378 target_waitstatus pointer instead of a char pointer.
12379 (mywait): Likewise.
12380 * target.c (mywait): Change prototype to return an unsigned long.
12381 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12382 * server.h (thread_from_wait, old_thread_from_wait): Delete
12384 (prepare_resume_reply): Change prototype to take a
12386 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12387 (last_status, last_ptid): New.
12388 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12389 pid instead of a signal.
12390 (attach_inferior): Remove "status" and "signal" parameters.
12392 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12394 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12395 (handle_v_requests, myresume): Remove "status" and "signal"
12396 parameters. Adjust.
12397 (handle_status): New.
12398 (main): Delete local `status'. Adjust.
12399 * remote-utils.c: Include target.h.
12400 (prepare_resume_reply): Change prototype to take a
12401 target_waitstatus. Adjust.
12403 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12405 * spu-low.c (spu_wait): Adjust.
12406 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12408 (win32_wait): Adjust.
12410 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12412 * target.h (struct thread_resume): Delete leave_stopped member.
12413 (struct target_ops): Add a `n' argument to the `resume' callback.
12414 * server.c (start_inferior): Adjust.
12415 (handle_v_cont, myresume): Adjust.
12416 * linux-low.c (check_removed_breakpoint): Adjust to resume
12417 interface change, and to removed leave_stopped field.
12418 (resume_ptr): Delete.
12419 (struct thread_resume_array): New.
12420 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12421 resume interface change.
12422 (linux_continue_one_thread, linux_queue_one_thread)
12423 (resume_status_pending_p): Check if the resume field is NULL
12424 instead of checking the leave_stopped member.
12425 (linux_resume): Adjust to the target resume interface change.
12426 * spu-low.c (spu_resume): Adjust to the target resume interface
12428 * win32-low.c (win32_detach, win32_resume): Ditto.
12430 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12432 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12434 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12436 (linux_continue_one_thread): Only preserve the stepping flag if
12437 there's a pending breakpoint.
12439 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12441 * server.c (main): After the inferior having exited, call
12442 remote_close before exiting gdbserver.
12444 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12446 Fix size of FPSCR in Power 7 processors.
12447 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12448 (PPC_FEATURE_HAS_DFP): New #define.
12449 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12452 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12454 * server.c (handle_query) Whitespace and formatting.
12456 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12458 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12459 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12460 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12461 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12462 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12463 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12464 Makefile.in, configure.ac: Fix whitespace throughout.
12465 * configure: Regenerate.
12467 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12469 * inferiors.c (find_inferior): Make it safe for the callback
12470 function to delete the currently iterated inferior.
12472 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12474 * Makefile.in (linuw_low_h): Move higher.
12475 (thread-db.o): Depend on $(linux_low_h).
12477 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12479 Rename "process" to "lwp" throughout.
12481 * linux-low.c (all_processes): Rename to...
12482 (all_lwps): ... this.
12483 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12484 (add_process): Rename to ...
12485 (add_lwp): ... this. Adjust.
12486 (linux_create_inferior): Adjust.
12487 (linux_attach_lwp): Adjust.
12488 (linux_attach): Adjust.
12489 (linux_kill_one_process): Rename to ...
12490 (linux_kill_one_lwp): ... this. Adjust.
12491 (linux_kill): Adjust.
12492 (linux_detach_one_process): Rename to ...
12493 (linux_detach_one_lwp): ... this. Adjust.
12494 (linux_detach): Adjust.
12495 (check_removed_breakpoint): Adjust.
12496 (status_pending_p): Adjust.
12497 (linux_wait_for_process): Rename to ...
12498 (linux_wait_for_lwp): ... this. Adjust.
12499 (linux_wait_for_event): Adjust.
12500 (send_sigstop): Adjust.
12501 (wait_for_sigstop): Adjust.
12502 (stop_all_processes): Rename to ...
12503 (stop_all_lwps): ... this.
12504 (linux_resume_one_process): Rename to ...
12505 (linux_resume_one_lwp): ... this. Adjust.
12506 (linux_set_resume_request, linux_continue_one_thread)
12507 (linux_queue_one_thread, resume_status_pending_p)
12508 (usr_store_inferior_registers, regsets_store_inferior_registers)
12509 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12511 * linux-low.h (get_process): Rename to ...
12512 (get_lwp): ... this. Adjust.
12513 (get_thread_process): Rename to ...
12514 (get_thread_lwp): ... this. Adjust.
12515 (get_process_thread): Rename to ...
12516 (get_lwp_thread): ... this. Adjust.
12517 (struct process_info): Rename to ...
12518 (struct lwp_info): ... this.
12519 (all_processes): Rename to ...
12520 (all_lwps): ... this.
12521 * proc-service.c (ps_lgetregs): Adjust.
12522 * thread-db.c (thread_db_create_event, find_one_thread)
12523 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12525 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12527 * server.c (handle_query): Handle "qAttached".
12529 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12531 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12532 GPLv3, update license URL.
12534 2009-03-01 Doug Evans <dje@google.com>
12536 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12537 (server_h): Add gdb_signals.h.
12538 (signals.o): Update.
12539 * server.h (target_signal_from_host,target_signal_to_host_p)
12540 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12542 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12544 * remote-utils.c (getpkt): Also generate remote-debug
12545 information if noack_mode is set.
12547 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12549 * server.c (handle_query): Report qXfer:siginfo:read and
12550 qXfer:siginfo:write as supported and handle them.
12551 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12552 * linux-low.c (linux_xfer_siginfo): New.
12553 (linux_target_ops): Set it.
12555 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12557 * server.c (gdbserver_usage): Mention --remote-debug.
12558 (main): Accept '--remote-debug' switch.
12560 2009-01-18 Doug Evans <dje@google.com>
12562 * regcache.c (new_register_cache): No need to check result of xcalloc.
12563 * server.c (handle_search_memory): Back out calls to xmalloc,
12564 result is checked and error is returned to user upon failure.
12565 (handle_query): Ditto. Add more checks for result of malloc.
12566 (handle_v_cont): Check result of malloc, report error back to
12568 (handle_v_run): Ditto. Call freeargv.
12569 * server.h (freeargv): Declare.
12570 * utils.c (freeargv): New fn.
12572 2009-01-15 Doug Evans <dje@google.com>
12574 * gdbreplay.c (perror_with_name): Make arg const char *.
12575 * server.h (target_signal_to_name): Make return type const char *.
12576 * thread-db.c (thread_db_err_str): Make return type const char *.
12577 * utils.c (perror_with_name): Make arg const char *.
12579 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12581 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12582 when handling a EXIT_PROCESS_DEBUG_EVENT.
12584 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12586 * gdbreplay.c (gdbreplay_version): Update copyright year.
12587 * server.c (gdbserver_version): Likewise.
12589 2009-01-05 Doug Evans <dje@google.com>
12591 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12592 (handle_extended_wait): Improve comment.
12594 2008-12-13 Doug Evans <dje@google.com>
12596 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12597 * server.h (ATTR_MALLOC): New macro.
12598 (xmalloc,xcalloc,xstrdup): Declare.
12599 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12600 * inferiors.c: Ditto.
12601 * linux-low.c: Ditto.
12602 * mem-break.c: Ditto.
12603 * regcache.c: Ditto.
12604 * remote-utils.c: Ditto.
12607 * win32-low.c: Ditto.
12609 2008-12-12 Doug Evans <dje@google.com>
12611 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12612 in debugging printf.
12614 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12616 2008-12-09 Doug Evans <dje@google.com>
12618 * linux-low.h (struct process_info): Delete member tid, unused.
12619 * thread-db.c (find_one_thread): Update.
12620 (maybe_attach_thread): Update.
12622 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12624 * target.h (struct target_ops): Add qxfer_osdata member.
12625 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12627 (linux_qxfer_osdata): New functions.
12628 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12630 * server.c (handle_query): Handle "qXfer:osdata:read:".
12631 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12632 (buffer_xml_printf): New functions.
12633 * server.h (struct buffer): New.
12634 (buffer_grow_str, buffer_grow_str0): New macros.
12635 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12636 (buffer_xml_printf): Declare.
12638 2008-11-24 Doug Evans <dje@google.com>
12640 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12642 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12644 * server.c (handle_v_run): Always use the supplied argument list.
12646 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12648 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12649 (xtensa_regmap_table): Add entry for scompare1.
12651 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12653 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12654 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12655 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12656 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12657 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12658 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12659 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12660 XML target descriptions.
12661 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12662 when inferior is running on an ISA 2.05 or later processor. Add
12663 special case to return offset for full 64-bit slot of FPSCR when
12666 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12668 * Makefile.in (SFILES, clean): Added sparc64 files.
12669 (reg-sparc64.o, reg-sparc64.c): New.
12670 * configure.srv (sparc*-*-linux*): New configuration.
12671 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12672 syscall arguments for SPARC.
12673 (regsets_store_inferior_registers): Likewise.
12674 * linux-sparc-low.c: New file.
12676 2008-10-21 Doug Evans <dje@google.com>
12678 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12679 (READLINE_DIR,READLINE_DEP): Delete.
12680 (INTERNAL_CFLAGS): Update.
12681 (LINTFLAGS): Update.
12683 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12685 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12686 whole argv from the last run, not just argv[0].
12688 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12690 * regcache.c (new_register_cache): Return NULL if the register
12691 cache size isn't known yet.
12692 (free_register_cache): Avoid dereferencing a NULL regcache.
12694 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12696 * configure.srv: Merge MIPS and MIPS64.
12698 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12700 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12702 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12704 * Makefile.in: Add required vsx dependencies.
12706 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12707 Declare init_registers_powerpc_vsx32l.
12708 Declare init_registers_powerpc_vsx64l.
12709 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12710 (ppc_arch_setup): Check for VSX in hwcap.
12711 (ppc_fill_vsxregset): New function.
12712 (ppc_store_vsxregset): New function.
12713 Add new VSX entry in regset_info target_regsets.
12715 * configure.srv: Add new VSX dependencies.
12717 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12719 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12720 (remote_open): Set or clear transport_is_reliable.
12721 (putpkt_binary): Don't expect acks in noack mode.
12722 (getpkt): Don't send ack/nac in noack mode.
12723 * server.c (handle_general_set): Handle QStartNoAckMode.
12724 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12726 (main): Reset noack_mode on every connection.
12727 * server.h (noack_mode): Declare.
12729 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12731 * Makefile.in (GDBREPLAY_OBS): New variable.
12732 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12734 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12735 Daniel Jacobowitz <dan@codesourcery.com>
12737 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12738 (usr_store_inferior_registers): Likewise.
12739 (regsets_store_inferior_registers): Likewise.
12741 2008-07-31 Rolf Jansen <rj@surtec.com>
12742 Pedro Alves <pedro@codesourcery.com>
12744 * configure.ac: Check for memmem declaration.
12745 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12746 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12747 (disable_packet_qfThreadInfo): Unconditionally compile.
12748 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12749 * configure, config.in: Regenerate.
12751 2008-07-28 Doug Kwan <dougkwan@google.com>
12753 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12754 (linux_write_memory): Remove declaration of errno.
12756 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12758 * linux-low.c (handle_extended_wait): Do not use "status"
12759 variable uninitialized.
12761 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12763 * server.c (handle_v_attach): Inhibit reporting dll changes.
12765 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12767 * remote-utils.c (prepare_resume_reply): If requested, don't
12768 output "thread:TID" in the T stop reply.
12770 * server.c (disable_packet_vCont, disable_packet_Tthread)
12771 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12772 (handle_query): If requested, disable support for qC, qfThreadInfo
12774 (handle_v_requests): If requested, disable support for vCont.
12775 (gdbserver_show_disableable): New.
12776 (main): Handle --disable-packet and --disable-packet=LIST.
12778 * server.h (disable_packet_vCont, disable_packet_Tthread)
12779 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12781 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12783 * server.c (gdbserver_usage): Mention --version.
12785 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12787 * Makefile.in (gdbreplay.o): New rule.
12789 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12791 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12792 message, not gdbserver.
12794 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12795 Nathan Sidwell <nathan@codesourcery.com>
12796 Joseph Myers <joseph@codesourcery.com>
12798 * acinclude.m4: Include ../../config/acx.m4.
12799 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12800 * configure, config.in: Regenerate.
12801 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12802 * server.c (gdbserver_version): Print PKGVERSION.
12803 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12804 (main): Adjust gdbserver_usage calls.
12805 * gdbreplay.c (version, host_name): Add declarations.
12806 (gdbreplay_version, gdbreplay_usage): New.
12807 (main): Accept --version and --help options.
12809 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12811 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12812 (arm_breakpoint_at): Handle Thumb.
12813 (the_low_target): Add comment.
12815 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12817 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12819 2008-05-09 Doug Evans <dje@google.com>
12821 * server.h (decode_search_memory_packet): Declare.
12822 * remote-utils.c (decode_search_memory_packet): New fn.
12823 * server.c (handle_search_memory_1): New fn.
12824 (handle_search_memory): New fn.
12825 (handle_query): Process qSearch:memory packets.
12827 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12829 * regcache.c (registers_length): Remove.
12830 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12831 full register packet.
12832 * regcache.h (registers_length): Remove prototype.
12833 * server.h (PBUFSIZ): Define to 16384.
12835 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12837 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12838 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12839 powerpc-64l.o, and powerpc-altivec64l.o.
12840 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12841 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12842 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12843 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12844 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12847 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12848 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12849 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12850 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12851 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12852 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12853 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12854 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12855 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12856 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12859 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12860 (init_registers_powerpc_32l): ... this new prototype.
12861 (init_registers_powerpc_32): Remove, replace by ...
12862 (init_registers_powerpc_altivec32l): ... this new prototype.
12863 (init_registers_powerpc_e500): Remove, replace by ...
12864 (init_registers_powerpc_e500l): ... this new prototype.
12865 (init_registers_ppc64): Remove, replace by ...
12866 (init_registers_powerpc_64l): ... this new prototype.
12867 (init_registers_powerpc_64): Remove, replace by ...
12868 (init_registers_powerpc_altivec64l): ... this new prototype.
12869 (ppc_num_regs): Set to 73.
12870 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12871 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12872 (ppc_cannot_store_register): Handle orig_r3 and trap.
12873 (ppc_arch_setup): Update init_registers_... calls.
12874 (ppc_fill_gregset): Handle orig_r3 and trap.
12876 * inferiors.c (clear_inferiors): Reset current_inferior.
12878 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
12880 * acinclude.m4: Add override.m4.
12881 * configure: Regenerate.
12883 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12885 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12886 initial call to init_register_ppc64.
12888 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12890 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12891 single powerpc*-*-linux* case.
12892 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12894 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12896 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
12897 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
12899 * linux-ppc-low.c: Include <elf.h>.
12900 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12901 (ppc_hwcap): New global variable.
12902 (ppc_regmap): Remove __SPE__ #ifdef sections.
12903 (ppc_regmap_e500): New global variable.
12904 (ppc_cannot_store_register): Update __SPE__ special case.
12905 (ppc_get_hwcap): New function.
12906 (ppc_arch_setup): Use it to determine whether inferior supports
12907 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12908 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12909 Do not access registers if target does not support AltiVec.
12910 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12911 Do not access registers if target does not support SPE.
12912 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12914 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12916 * linux-low.c (disabled_regsets, num_regsets): New.
12917 (use_regsets_p): Delete.
12918 (linux_wait_for_process): Clear disabled_regsets.
12919 (regsets_fetch_inferior_registers): Check and set it.
12920 (regsets_store_inferior_registers): Likewise.
12921 (linux_fetch_registers, linux_store_registers): Do not use
12923 (initialize_low): Allocate disabled_regsets.
12925 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12927 * Makefile.in (LIBOBJS): New.
12928 (OBS): Use LIBOBJS.
12929 (memmem.o): New rule.
12930 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12931 * configure: Regenerated.
12933 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12935 * server.c (handle_query): Never return "unsupported" for
12936 qXfer:features:read queries.
12938 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12940 * server.c (get_features_xml): Fix inverted condition.
12941 (handle_query): Always support qXfer:feature:read.
12943 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12945 * server.c (wrapper_argv): New.
12946 (start_inferior): Handle wrapper_argv. If set, expect an extra
12948 (gdbserver_usage): Document --wrapper.
12949 (main): Parse --wrapper.
12951 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12953 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12954 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12955 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12956 (ppc_set_pc): Likewise.
12957 (ppc_arch_setup): New function.
12958 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12959 of collect_register.
12960 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
12962 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12964 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12965 instead of linux-ppc64-low.o.
12966 * linux-ppc64-low.c: Remove file.
12967 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12968 (linux-ppc64-low.o): Remove rule.
12970 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12971 (init_registers_powerpc_64): Likewise.
12972 (ppc_regmap): Conditionally define depending on __powerpc64__.
12973 (ppc_cannot_store_register): Do not special-case "fpscr" when
12974 compiled on __powerpc64__.
12975 (ppc_collect_ptrace_register): New function.
12976 (ppc_supply_ptrace_register): New function.
12977 (ppc_breakpoint): Change type to "unsigned int".
12978 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12979 (the_low_target): Conditionally provide initializers for the
12980 arch_setup member depending on __powerpc64__. Install
12981 collect_ptrace_register and supply_ptrace_register members.
12983 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12985 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12986 * server.c (gdbserver_xmltarget): Define.
12987 (get_features_xml): Use it to replace "target.xml" and arch_string.
12989 * configure.srv: Remove srv_xmltarget. Add XML files that were
12990 mentioned there to srv_xmlfiles instead. Remove conditional tests
12991 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12992 srv_xmlfiles and srv_regobj to include all possible choices.
12993 * configure.ac (srv_xmltarget): Remove.
12994 (srv_xmlfiles): Do not add "target.xml".
12995 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12996 checks for supplementary target information.
12997 * configure: Regenerate.
12998 * Makefile.in (XML_TARGET): Remove.
12999 (target.xml): Remove rule.
13000 (clean): Do not clean up target.xml.
13001 (.PRECIOUS): Do not mention target.xml.
13003 * target.h (struct target_ops): Remove arch_string member.
13004 * linux-low.c (linux_arch_string): Remove.
13005 (linux_target_ops): Remove arch_string initializer.
13006 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13007 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13008 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13009 * spu-low.c (spu_arch_string): Remove.
13010 (spu_target_ops): Remove arch_string initializer.
13011 * win32-low.c (win32_arch_string): Remove.
13012 (win32_target_ops): Remove arch_string initializer.
13013 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13014 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13015 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13017 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13019 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13020 by collect_ptrace_register and supply_ptrace_register hooks.
13021 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13022 instead of checking for the_low_target.left_pad_xfer.
13023 (usr_store_inferior_registers): Use collect_ptrace_register callback
13024 instead of checking for the_low_target.left_pad_xfer.
13026 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13027 (s390_supply_ptrace_register): Likewise.
13028 (s390_fill_gregset): Call s390_collect_ptrace_register.
13029 (the_low_target): Update.
13031 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13032 (ppc_supply_ptrace_register): Likewise.
13033 (the_low_target): Update.
13035 * linux-i386-low.c (the_low_target): Update.
13036 * linux-x86-64-low.c (the_low_target): Update.
13038 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13040 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13041 reg-s390.o and reg-s390x.o.
13043 * linux-low.c (new_inferior): New global variable.
13044 (linux_create_inferior, linux_attach): Set it.
13045 (linux_wait_for_process): Call the_low_target.arch_setup after the
13046 target has stopped for the first time.
13047 (initialize_low): Do not call the_low_target.arch_setup.
13049 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13050 (s390_set_pc): Likewise.
13051 (s390_arch_setup): New function.
13052 (the_low_target): Use s390_arch_setup as arch_setup routine.
13054 * regcache.c (realloc_register_cache): New function.
13055 (set_register_cache): Call it for each existing regcache.
13057 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13059 * server.h (init_registers): Remove prototype.
13061 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13062 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13063 instead of init_registers ().
13064 * linux-arm-low.c (init_registers_arm): Add prototype.
13065 (init_registers_arm_with_iwmmxt): Likewise.
13066 (the_low_target): Add initializer for arch_setup field.
13067 * linux-cris-low.c (init_registers_cris): Add prototype.
13068 (the_low_target): Add initializer for arch_setup field.
13069 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13070 (the_low_target): Add initializer for arch_setup field.
13071 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13072 (the_low_target): Add initializer for arch_setup field.
13073 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13074 (the_low_target): Add initializer for arch_setup field.
13075 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13076 (the_low_target): Add initializer for arch_setup field.
13077 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13078 (the_low_target): Add initializer for arch_setup field.
13079 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13080 (init_registers_mips64_linux): Likewise.
13081 (the_low_target): Add initializer for arch_setup field.
13082 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13083 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13084 (the_low_target): Add initializer for arch_setup field.
13085 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13086 (init_registers_powerpc_64): Likewise.
13087 (the_low_target): Add initializer for arch_setup field.
13088 * linux-s390-low.c (init_registers_s390): Add prototype.
13089 (init_registers_s390x): Likewise.
13090 (the_low_target): Add initializer for arch_setup field.
13091 * linux-sh-low.c (init_registers_sh): Add prototype.
13092 (the_low_target): Add initializer for arch_setup field.
13093 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13094 (the_low_target): Add initializer for arch_setup field.
13095 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13096 (the_low_target): Add initializer for arch_setup field.
13098 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13099 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13100 instead of init_registers ().
13101 * win32-arm-low.c (init_registers_arm): Add prototype.
13102 (the_low_target): Add initializer for arch_setup field.
13103 * win32-i386-low.c (init_registers_i386): Add prototype.
13104 (the_low_target): Add initializer for arch_setup field.
13106 * spu-low.c (init_registers_spu): Add prototype.
13107 (initialize_low): Call initialie_registers_spu () instead of
13108 initialize_registers ().
13110 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13112 * server.c (handle_v_requests): When handling the vRun and vAttach
13113 packets, if already debugging a process, don't kill it. Return an
13116 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13118 * server.c (handle_query): Correct length check.
13120 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13122 * win32-low.c (do_initial_child_stuff): Add process handle
13123 parameter. Set current_process_handle and current_process_id from the
13124 parameters. Clear globals.
13125 (win32_create_inferior): Don't set current_process_handle and
13126 current_process_id here. Instead pass them on the call to
13127 do_initial_child_stuff.
13128 (win32_attach): Likewise.
13129 (win32_clear_inferiors): New.
13130 (win32_kill): Don't close the current process handle or the
13131 current thread handle here. Instead call win32_clear_inferiors.
13132 (win32_detach): Don't open a new handle to the process. Call
13133 win32_clear_inferiors.
13134 (win32_join): Don't rely on current_process_handle; open a new
13135 handle using the process id.
13136 (win32_wait): Call win32_clear_inferiors when the inferior process
13139 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13141 * server.c (monitor_show_help): Add "exit".
13143 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13145 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13146 (clean): Add reg-xtensa.c.
13147 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13148 * configure.srv (xtensa*-*-linux*) New target.
13149 * linux-xtensa-low.c: New.
13150 * xtensa-xtregs.c: New.
13152 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13154 * hostio.c: Don't include errno.h.
13155 (errno_to_fileio_errno): Move to hostio-errno.
13156 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13157 error number outputting to the target->hostio_last_error callback.
13158 (hostio_packet_error): Use FILEIO_EINVAL directly.
13159 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13160 calls to hostio_error.
13161 * hostio-errno.c: New.
13162 * server.h (hostio_last_error_from_errno): Declare.
13163 * target.h (target_ops): Add hostio_last_error member.
13164 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13165 as hostio_last_error handler.
13166 * spu-low.c (spu_target_ops): Likewise.
13167 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13168 (wince_hostio_last_error): New functions.
13169 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13170 as hostio_last_error handler.
13171 (win32_target_ops) [!_WIN32_WCE]: Register
13172 hostio_last_error_from_errno as hostio_last_error handler.
13173 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13174 (hostio-errno.o): New rule.
13175 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13176 * configure.srv (srv_hostio_err_objs): New variable. Default to
13178 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13179 * configure: Regenerate.
13181 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13183 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13184 (linux_kill, linux_detach): Clean up the process list.
13185 * remote-utils.c (remote_open): Improve port number parsing.
13186 (putpkt_binary, input_interrupt): Only send interrupts if the target
13188 * server.c (extended_protocol): Make static.
13189 (attached): Define earlier.
13190 (exit_requested, response_needed, program_argv): New variables.
13191 (target_running): New.
13192 (start_inferior): Clear attached here.
13193 (attach_inferior): Set attached here.
13194 (require_running): Define.
13195 (handle_query): Use require_running and target_running. Implement
13197 (handle_v_attach, handle_v_run): New.
13198 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13199 (gdbserver_usage): Update.
13200 (main): Redo argument parsing. Handle --debug and --multi. Handle
13201 --attach along with other options or after the port. Save
13202 program_argv. Support no initial program. Resynchronize
13203 communication with GDB after an error. Handle "monitor exit".
13204 Use require_running and target_running. Always allow the extended
13205 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13206 restart in extended mode.
13207 * README: Refer to the GDB manual. Update --attach usage.
13209 2007-12-20 Andreas Schwab <schwab@suse.de>
13211 * linux-low.c (STACK_SIZE): Define.
13212 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13213 (linux_test_for_tracefork): Likewise.
13215 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13217 * linux-low.c (linux_wait_for_event): Update messages. Do not
13218 reinsert auto-delete breakpoints.
13219 * mem-break.c (struct breakpoint): Change return type of handler to
13221 (set_breakpoint_at): Update handler type.
13222 (reinsert_breakpoint_handler): Return 1 instead of calling
13224 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13226 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13227 * mem-break.h (set_breakpoint_at): Update handler type.
13228 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13229 * win32-low.c (auto_delete_breakpoint): New.
13230 (get_child_debug_event): Use it.
13232 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13234 * configure.ac: Check for pread and pwrite.
13235 * hostio.c (handle_pread): Fall back to lseek and read.
13236 (handle_pwrite): Fall back to lseek and write.
13237 * config.in, configure: Regenerated.
13239 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13241 * server.c (myresume): Add own_buf argument.
13242 (main): Update calls.
13244 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13246 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13247 * remote-utils.c (remote_open): Do not call disable_async_io.
13248 (block_async_io): Delete.
13249 (unblock_async_io): Make static.
13250 (initialize_async_io): New.
13251 * server.c (handle_v_cont): Handle async I/O here.
13252 (myresume): Likewise. Move other common resume tasks here...
13253 (main): ... from here. Call initialize_async_io. Disable async
13254 I/O before the main loop.
13255 * server.h (initialize_async_io): Declare.
13256 (block_async_io, unblock_async_io): Delete prototypes.
13257 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13259 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13261 * remote-utils.c (readchar): Allow binary data in received messages.
13263 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13265 * win32-low.c (attaching): New global.
13266 (win32_create_inferior): Clear the `attaching' global.
13267 (win32_attach): Set the `attaching' global.
13268 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13269 attaching. Only set a breakpoint at the entry point if not
13272 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13274 * server.c (main): Don't report dll events on the initial
13275 connection on attaches.
13277 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13279 * server.c (main): Relax numerical bases supported for the pid of
13280 the --attach command line argument.
13282 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13284 * win32-low.c (win32_attach): Call OpenProcess before
13285 DebugActiveProcess, not after. Add last error output to error
13288 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13290 * win32-low.c (win32_get_thread_context)
13291 (win32_set_thread_context): New functions.
13292 (thread_rec): Use win32_get_thread_context.
13293 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13294 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13297 2007-12-03 Leo Zayas
13298 Pedro Alves <pedro_alves@portugalmail.pt>
13300 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13302 (child_add_thread): Minor cleanup.
13303 (child_continue): Resume artificially suspended threads before
13304 calling ContinueDebugEvent.
13305 (suspend_one_thread): New.
13306 (fake_breakpoint_event): New.
13307 (get_child_debug_event): Change return type to int. Check here if
13308 gdb sent an interrupt request. If a soft interrupt was requested,
13309 fake a breakpoint event. Return 0 if there is no event to handle,
13311 (win32_wait): Don't check here if gdb sent an interrupt request.
13312 Ensure there is a valid event to handle.
13313 (win32_request_interrupt): Add soft interruption method as last
13316 2007-12-03 Leo Zayas
13317 Pedro Alves <pedro_alves@portugalmail.pt>
13319 * win32-low.h (win32_thread_info): Add descriptions to the
13320 structure members. Replace `suspend_count' counter by a
13322 * win32-low.c (thread_rec): Update condition of when to get the
13323 context from the inferior. Rely on ContextFlags being set if it
13324 has already been retrieved. Only suspend the inferior thread if
13325 we haven't already. Warn if that fails.
13326 (continue_one_thread): s/suspend_count/suspended/. Only call
13327 ResumeThread once. Warn if that fails.
13329 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13331 * win32-low.c (win32_wait): Don't read from the inferior when it
13332 has already exited.
13334 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13336 * Makefile.in (win32_low_h): New variable.
13337 (win32-low.o): Add dependency on $(win32_low_h).
13338 (win32-arm-low.o, win32-i386-low.o): New rules.
13340 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13342 * hostio.c: Correct copyright year.
13344 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13346 * Makefile.in (OBS): Add hostio.o.
13347 (hostio.o): New rule.
13348 * server.h (handle_vFile): Declare.
13349 * hostio.c: New file.
13350 * server.c (handle_v_requests): Take packet_len and new_packet_len
13351 for binary packets. Call handle_vFile.
13352 (main): Update call to handle_v_requests.
13354 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13356 * linux-low.c: Include <sched.h>.
13358 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13360 * linux-low.c (linux_tracefork_grandchild): New.
13361 (linux_tracefork_child): Use clone.
13362 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13364 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13366 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13368 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13370 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13372 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13374 * inferiors.c (change_inferior_id): Delete.
13375 (add_pid_to_list, pull_pid_from_list): New.
13376 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13377 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13378 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13379 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13380 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13381 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13382 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13383 (using_threads): Always set to 1.
13384 (handle_extended_wait): New.
13385 (add_process): Do not set TID.
13386 (linux_create_inferior): Set must_set_ptrace_flags.
13387 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13388 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13389 (linux_thread_alive): Rename TID argument to LWPID.
13390 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13391 (linux_wait_for_event): Do not use TID or check using_threads. Update
13392 call to dead_thread_notify. Call handle_extended_wait.
13393 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13394 (send_sigstop): Delete sigstop_sent.
13395 (wait_for_sigstop): Avoid TID.
13396 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13397 (linux_test_for_tracefork): New.
13398 (linux_lookup_signals): Use thread_db_active and
13399 linux_supports_tracefork_flag.
13400 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13401 * linux-low.h (get_process_thread): Avoid TID.
13402 (struct process_ifo): Move thread_known and tid to the end. Remove
13404 (linux_attach_lwp, thread_db_init): Update prototypes.
13405 * server.h (change_inferior_id): Delete prototype.
13406 (add_pid_to_list, pull_pid_from_list): New prototypes.
13407 * thread-db.c (thread_db_use_events): New.
13408 (find_first_thread): Rename to...
13409 (find_one_thread): ...this. Update callers and messages. Do not
13410 call fatal. Check thread_db_use_events. Do not call
13411 change_inferior_id or new_thread_notify.
13412 (maybe_attach_thread): Update. Do not call new_thread_notify.
13413 (thread_db_init): Set thread_db_use_events. Check use_events.
13414 * utils.c (fatal, warning): Correct message prefix.
13416 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13418 * Makefile.in (clean): Remove new files.
13419 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13420 (powerpc-64.o, powerpc-64.c): New rules.
13421 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13422 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13424 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13426 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13427 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13428 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13429 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13430 (target_regsets): Add AltiVec and SPE register sets.
13431 * configure.ac: Check for AltiVec and SPE.
13432 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13433 (ppc_fill_vrregset, ppc_store_vrregset): New.
13434 (target_regsets): Add AltiVec register set.
13435 * configure: Regenerated.
13437 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13439 * linux-low.c (O_LARGEFILE): Define.
13440 (linux_read_memory): Use /proc/PID/mem.
13441 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13442 * configure, config.in: Regenerated.
13444 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13446 * linux-low.c (linux_wait_for_event): Do not pass signals while
13449 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13451 * win32-low.c (create_process): New.
13452 (win32_create_inferior): Use create_process instead of
13453 CreateProcess. If create_process failed retry appending an ".exe"
13454 suffix. Store the GetLastError result immediatelly after
13455 create_process calls and use it on the call to error.
13457 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13459 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13461 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13463 * configure.ac: Switch license to GPLv3.
13465 2007-08-01 Michael Snyder <msnyder@access-company.com>
13467 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13469 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13471 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13473 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13474 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13475 CloseToolhelp32Snapshot.
13476 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13477 CloseToolhelp32Snapshot.
13479 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13481 * server.c (main): Check for inferior exit before main loop.
13483 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13485 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13486 instead of on tmp_desc.
13488 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13489 Daniel Jacobowitz <dan@codesourcery.com>
13491 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13492 (add_thread): Minor cleanups.
13493 (clear_inferiors): Move lower in the file. Clear the DLL
13495 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13496 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13497 (xml_escape_text): New.
13498 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13500 (handle_v_cont): Report errors.
13501 (gdbserver_version): Update.
13502 (main): Correct size of own_buf. Do not report initial DLL events.
13503 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13504 (unloaded_dll, xml_escape_text): New.
13505 * win32-low.c (enum target_waitkind): Update comments.
13506 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13507 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13508 (win32_EnumProcessModules, win32_GetModuleInformation)
13509 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13510 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13511 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13512 (win32_Module32First, win32_Module32Next, load_toolhelp)
13513 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13514 (get_child_debug_event): Handle DLL events.
13515 (win32_wait): Likewise.
13517 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13519 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13520 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13522 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13524 * win32-low.c (handle_output_debug_string): Ignore event if not
13527 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13529 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13531 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13533 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13535 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13537 * inferiors.c (change_inferior_id): Add comment.
13538 * linux-low.c (check_removed_breakpoint): Add an early
13539 prototype. Improve debug output.
13540 (linux_attach): Doc update.
13541 (linux_detach_one_process, linux_detach): Clean up before releasing
13543 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13544 * linux-low.h (struct process_info): Doc improvement.
13545 * mem-break.c (delete_all_breakpoints): New.
13546 * mem-break.h (delete_all_breakpoints): New prototype.
13547 * thread-db.c (find_first_thread): New.
13548 (thread_db_create_event): Call it instead of
13549 thread_db_find_new_threads. Clean up unused variables.
13550 (maybe_attach_thread): Remove first thread handling.
13551 (thread_db_find_new_threads): Use find_first_thread.
13552 (thread_db_get_tls_address): Likewise.
13554 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13556 * thread-db.c (thread_db_find_new_threads): Add prototype.
13557 (thread_db_create_event): Check for the main thread before adding
13559 (maybe_attach_thread): Only enable event reporting if TID == 0.
13560 (thread_db_get_tls_address): Check for new threads.
13562 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13564 * linux-low.c (linux_create_inferior): Try execv before execvp.
13565 * spu-low.c (spu_create_inferior): Likewise.
13567 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13569 * linux-low.c (linux_create_inferior): Change execv to execvp.
13570 * spu-low.c (spu_create_inferior): Likewies.
13572 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13574 * Makefile.in (clean): Clean new files instead of deleted ones.
13575 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13576 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13578 * configure.srv: Specify XML files and new regformats for MIPS and
13580 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13581 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13582 an entry for the restart register.
13583 (mips_cannot_fetch_register, mips_cannot_store_register)
13584 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13585 register names to match the XML descriptions.
13586 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13587 restart register instead of $0.
13589 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13590 Markus Deuling <deuling@de.ibm.com>
13592 * remote-utils.c (decode_xfer_write): New function.
13593 * server.h (decode_xfer_write): Add prototype.
13594 * server.c (handle_query): Add PACKET_LEN argument. Support
13595 qXfer:spu:read and qXfer:spu:write packets.
13596 (main): Pass packet_len to handle_query.
13597 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13598 * target.h (target_ops): Add qxfer_spu.
13600 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13602 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13603 accessing non-seekable spufs files.
13605 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13607 * server.c (handle_query): Add reply for qC packet.
13609 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13610 Leo Zayas <lerele@champenstudios@com>
13612 * server.h (check_remote_input_interrupt_request): New function.
13613 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13614 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13615 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13616 (check_remote_input_interrupt_request): New function.
13617 * server.h (check_remote_input_interrupt_request): Declare.
13618 * win32-low.c (winapi_DebugBreakProcess,
13619 winapi_GenerateConsoleCtrlEvent): New typedefs.
13620 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13622 (win32_wait): Check for remote interrupt request
13623 with check_remote_input_interrupt_request.
13624 (win32_request_interrupt): New function.
13625 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13627 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13629 * win32-low.c (debug_registers_changed,
13630 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13631 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13632 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13633 (thread_rec): Get context using the low target.
13634 (child_add_thread): Call thread_added on the low target,
13635 which does the same thing.
13637 (do_initial_child_stuff): Remove debug registers references.
13638 Set context using the low target. Resume threads after
13639 setting the contexts.
13640 (child_continue): Remove dead variable. Remove debug
13641 registers references.
13642 (child_fetch_inferior_registers): Go through the low target.
13643 (do_child_store_inferior_registers): Remove.
13644 (child_store_inferior_registers): Go through the low target.
13645 (win32_resume): Remove debug registers references.
13646 Set context using the low target.
13647 (handle_exception): Change return type to void. Don't record
13648 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13649 first chance exception.
13650 (get_child_debug_event): Change return type to void. Remove
13651 goto loop. Always return after waiting for debug event.
13652 (win32_wait): Convert to switch statement. Handle spurious
13655 * win32-i386-low.c (debug_registers_changed,
13656 debug_registers_used): New.
13657 (initial_stuff): Rename to ...
13658 (i386_initial_stuff): ... this. Clear debug registers
13660 (store_debug_registers): Delete.
13661 (i386_get_thread_context): New.
13662 (load_debug_registers): Delete.
13663 (i386_set_thread_context): New.
13664 (i386_thread_added): New.
13665 (single_step): Rename to ...
13666 (i386_single_step): ... this.
13667 (do_fetch_inferior_registers): Rename to ...
13668 (i386_fetch_inferior_register): ... this.
13669 (i386_store_inferior_register): New.
13670 (the_low_target): Adapt to new interface.
13672 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13673 (arm_get_thread_context): New.
13674 (arm_set_thread_context): New.
13676 (do_fetch_inferior_registers): Rename to ...
13677 (arm_fetch_inferior_register): ... this.
13678 (arm_store_inferior_register): New.
13679 (arm_wince_breakpoint): Reimplement as unsigned long.
13680 (arm_wince_breakpoint_len): Define.
13681 (the_low_target): Adapt to new interface.
13683 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13684 load_debug_registers. Add get_thread_context, set_thread_context,
13685 thread_added and store_inferior_register. Rename
13686 fetch_inferior_registers to fetch_inferior_register.
13687 (regptr): Remove declaration.
13689 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13691 * linux-low.c (linux_detach): Change return type to int. Return 0.
13692 * spu-low.c (spu_detach): Likewise.
13694 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13696 * target.h (target_ops): Change return type of detach to int.
13698 (join_inferior): New.
13699 * server.c (main): Don't skip detach support on mingw32.
13700 If the inferior doesn't support detaching return error.
13701 Call join_inferior instead of using waitpid.
13702 * linux-low.c (linux_join): New.
13703 (linux_target_op): Add linux_join.
13704 * spu-low.c (spu_join): New.
13705 (spu_target_ops): Add spu_join.
13706 * win32-low.c (win32_detach): Adapt to new interface.
13707 Reopen current_process_handle before detaching. Issue a child
13708 resume before detaching.
13710 (win32_target_op): Add win32_join.
13712 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13714 * win32-low.c (win32-attach): Fix return value.
13715 * target.h (target_ops): Describe ATTACH return values.
13717 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13719 * win32-low.c (GETPROCADDRESS): Define.
13720 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13721 (winapi_DebugSetProcessKillOnExit): Likewise.
13722 (win32_create_inferior): Force usage of ansi CreateProcessA.
13723 (win32_attach): Use GETPROCADDRESS.
13724 (win32_detach): Likewise.
13726 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13728 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13730 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13732 * win32-low.c: Commit leftover changes from 2007-03-29.
13734 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13736 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13737 fields short instead of int. Add explicit padding.
13738 (i387_cache_to_fsave): Remove unnecessary casts.
13739 (i387_fsave_to_cache): Doc fix.
13740 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13742 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13744 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13745 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13747 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13749 * configure.srv (arm*-*-mingw32ce*): Move near the other
13752 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13754 * configure.ac: Add errno checking.
13755 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13756 sys/file.h and malloc.h.
13757 (AC_CHECK_DECLS): Add perror.
13758 (srv_mingwce): Handle.
13759 * configure.srv (i[34567]86-*-cygwin*): Add
13760 win32-i386-low.o to srv_tgtobj.
13761 (i[34567]86-*-mingw*): Likewise.
13762 (arm*-*-mingw32ce*): Add case.
13763 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13764 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13765 [__MINGW32CE__] (strerror): New function.
13766 [__MINGW32CE__] (errno): Define to GetLastError.
13767 [__MINGW32CE__] (COUNTOF): New macro.
13768 (remote_open): Remove extra close call.
13769 * mem-break.c (delete_breakpoint_at): New function.
13770 * mem-break.h (delete_breakpoint_at): Declare.
13771 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13772 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13773 [USE_WIN32API] (read, write): Add char* casts.
13774 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13775 * server.h: Include wincecompat.h on Windows CE.
13776 [HAVE_ERRNO_H]: Check.
13777 (perror): Declare if not declared.
13778 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13779 (perror_with_name): Remove errno declaration.
13780 * wincecompat.h: New.
13781 * wincecompat.c: New.
13782 * win32-low.h: New.
13783 * win32-arm-low.c: New.
13784 * win32-i386-low.c: New.
13785 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13786 (OUTMSG2): Make it safe.
13788 (COUNTOF): New macro.
13789 (NUM_REGS): Get it from the low target.
13790 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13791 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13792 (thread_rec): Let low target handle debug registers.
13793 (child_add_thread): Likewise.
13794 (child_init_thread_list): Likewise.
13795 (continue_one_thread): Likewise.
13797 (do_child_fetch_inferior_registers): Move to ...
13798 * win32-i386-low.c: ... here, and rename to ...
13799 (do_fetch_inferior_registers): ... this.
13800 * win32-low.c (child_fetch_inferior_registers):
13801 Go through the low target.
13802 (do_child_store_inferior_registers): Use regptr.
13803 (strwinerror): New function.
13804 (win32_create_inferior): Handle Windows CE.
13805 Use strwinerror instead of strerror on Windows error
13806 codes. Add program to the error output.
13807 Don't close the main thread handle on Windows CE.
13808 (win32_attach): Use coredll.dll on Windows CE.
13809 (win32_kill): Close current process and current
13811 (win32_detach): Use coredll.dll on Windows CE.
13812 (win32_resume): Let low target handle debug registers, and
13814 (handle_exception): Add/Remove initial breakpoint. Avoid
13815 non-existant WSTOPSIG on Windows CE.
13816 (win32_read_inferior_memory): Cast to remove warning.
13817 (win32_arch_string): Go through the low target.
13818 (initialize_low): Call set_breakpoint_data with the low
13819 target's breakpoint.
13820 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13821 FOP_REGNUM, mappings): Move to ...
13822 * win32-i386-low.c: ... here.
13823 * win32-low.c (win32_thread_info): Move to ...
13824 * win32-low.h: ... here.
13825 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13826 win32-arm-low.c and wincecompat.c.
13827 (all:): Add $EXEEXT.
13828 (install-only:): Likewise.
13829 (gdbserver:): Likewise.
13830 (gdbreplay:): Likewise.
13831 * config.in: Regenerate.
13832 * configure: Regenerate.
13834 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13836 * win32-low.c: Rename typedef thread_info to
13837 win32_thread_info throughout.
13839 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13841 * win32-i386-low.c: Rename to ...
13842 * win32-low.c: ... this.
13843 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13844 * Makefile.in: Likewise.
13846 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13848 * remote-utils.c (monitor_output): Constify msg parameter.
13849 * server.h (monitor_output): Likewise.
13850 * win32-i386-low.c (handle_output_debug_string): New.
13851 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13852 handle_output_debug_string.
13853 (get_child_debug_event): Likewise.
13855 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13857 * server.c (main): Correct strtoul check.
13859 2007-03-27 Jon Ringle <jon@ringle.org>
13861 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13863 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13865 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13867 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13869 * terminal.h: Check HAVE_SGTTY_H.
13871 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
13873 * remote-utils.c (remote_open): Print out the assigned port number.
13875 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13877 * remote-utils.c (monitor_output): New function.
13878 * server.c (debug_threads): Define here.
13879 (monitor_show_help): New function.
13880 (handle_query): Handle qRcmd.
13881 (main): Do not handle 'd' packet.
13882 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13883 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13886 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13888 * Makefile.in (EXEEXT): New.
13889 (clean): Use $(EXEEXT).
13891 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13893 * target.h (target_ops): Rename send_signal to request_interrupt,
13894 and remove enum target_signal parameter.
13895 * linux-low.c (linux_request_interrupt): Rename from
13896 linux_send_signal, and always send SIGINT.
13897 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13898 and always send SIGINT.
13899 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13901 (input_interrupt): Likewise.
13903 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13905 * server.c (get_features_xml): Check if target implemented
13907 * win32-i386-low.c (win32_arch_string): New.
13908 (win32_target_ops): Add win32_arch_string as arch_string member.
13910 2007-02-22 Markus Deuling <deuling@de.ibm.com>
13912 * spu-low.c (spu_arch_string): New.
13913 (spu_target_ops): Add spu_arch_string.
13915 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13917 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13918 * configure.ac: Do not check for terminal.h.
13919 * configure, config.in: Regenerated.
13921 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13923 * Makefile.in (OBS): Add $(XML_BUILTIN).
13924 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13926 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13927 (arm-with-iwmmxt.c): New.
13928 * config.in, configure: Regenerate.
13929 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13930 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13931 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13932 (arm*-*-linux*): Add iWMMXt and regset support.
13933 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13934 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13935 (arm_store_wmmxregset, target_regsets): New.
13936 * server.c (get_features_xml): Take annex argument. Check builtin
13938 (handle_query): Handle multiple annexes.
13940 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13942 * remote-utils.c [USE_WIN32API] (read, write): Define.
13943 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13946 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13948 * linux-i386-low.c (the_low_target): Set arch_string.
13949 * linux-x86-64-low.c (the_low_target): Likewise.
13950 * linux-low.c (linux_arch_string): New.
13951 (linux_target_ops): Add it.
13952 * linux-low.h (struct linux_target_ops): Add arch_string.
13953 * server.c (write_qxfer_response): Use const void * for DATA.
13954 (get_features_xml): New.
13955 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13956 * target.h (struct target_ops): Add arch_string method.
13958 2007-01-03 Denis Pilat <denis.pilat@st.com>
13959 Daniel Jacobowitz <dan@codesourcery.com>
13961 * linux-low.c (linux_kill): Handle being called with no threads.
13962 * win32-i386-low.c (win32_kill): Likewise.
13963 (get_child_debug_event): Clear current_process_handle.
13965 2006-12-30 Denis PILAT <denis.pilat@st.com>
13966 Daniel Jacobowitz <dan@codesourcery.com>
13968 * remote-utils.c (remote_open): Check the type of specified
13969 serial port devices before opening them.
13970 * server.c (main): Kill the inferior if an error occurs during
13971 the first remote_open.
13973 2006-12-05 Markus Deuling <deuling@de.ibm.com>
13975 * README: Update supported targets.
13977 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13979 * Makefile.in (clean): Remove reg-mips64.c.
13980 (reg-mips64.c, reg-mips64.o): New rules.
13981 * configure.srv: Handle mips64. Include regset support for mips.
13982 * linux-mips-low.c (union mips_register): New.
13983 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13984 (mips_breakpoint, mips_breakpoint_at): Use int.
13985 (mips_collect_register, mips_supply_register)
13986 (mips_collect_register_32bit, mips_supply_register_32bit)
13987 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13988 (mips_store_fpregset, target_regsets): New.
13989 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13991 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13993 * configure.srv: Add target "spu*-*-*".
13994 * Makefile.in (clean): Remove reg-spu.c.
13995 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13996 * spu-low.c: New file.
13998 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14000 * configure.ac: Correct td_thr_tls_get_addr test.
14001 * configure: Regenerated.
14003 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14005 * linux-low.c (linux_wait_for_event): Reformat. Use the
14006 pass_signals array.
14007 * remote-utils.c (decode_address_to_semicolon): New.
14008 * server.c (pass_signals, handle_general_set): New.
14009 (handle_query): Mention QPassSignals for qSupported.
14010 (main): Call handle_general_set.
14011 * server.h (pass_signals, decode_address_to_semicolon): New.
14013 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14015 * server.c (handle_query): Correct error handling for read_auxv.
14017 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14019 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14020 and srv_linux_thread_db to yes.
14021 * linux-s390-low.c (s390_fill_gregset): New function.
14022 (target_regsets): Define data structure.
14024 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14026 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14027 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14028 * config.in, configure: Regenerated.
14029 * inferiors.c (gdb_id_to_thread): New function.
14030 (gdb_id_to_thread_id): Use it.
14031 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14032 * linux-low.h (struct process_info): Add th member.
14033 (thread_db_get_tls_address): New prototype.
14034 * remote-utils.c (decode_address): Make non-static.
14035 * server.c (handle_query): Handle qGetTLSAddr.
14036 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14037 * target.h (struct target_ops): Add get_tls_address.
14038 * thread-db.c (maybe_attach_thread): Save the thread handle.
14039 (thread_db_get_tls_address): New.
14041 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14043 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14044 (linux_resume_one_process): Take a siginfo_t *. Update all
14045 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14046 (struct pending_signals): Add a siginfo_t.
14047 (linux_wait_for_process): Always set last_status.
14048 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14049 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14050 * linux-low.h (struct process_info): Add last_status.
14052 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14054 * remote-utils.c (try_rle): New function.
14055 (putpkt_binary): Use it.
14057 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14059 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14060 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14061 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14062 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14063 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14066 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14068 * server.c (terminal_fd): New variable.
14069 (old_foreground_pgrp): Likewise.
14070 (restore_old_foreground_pgrp): New function.
14071 (start_inferior): Record the terminal file descriptor in terminal_fd
14072 and its original foreground group in old_foreground_pgrp. Register
14073 restore_old_foreground_pgrp with atexit().
14075 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14077 * server.c (handle_query): Correct qPart to qXfer.
14079 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14081 * configure.ac: Check for more headers which are missing on
14082 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14083 * configure.srv: Add Cygwin and mingw32.
14084 * remote-utils.c: Don't include headers unconditionally which
14085 are missing on mingw32. Include <winsock.h> for mingw32.
14086 (remote_open): Adjust for mingw32 support. Flush
14087 standard error after writing to it.
14088 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14089 (unblock_async_io, enable_async_io, disable_async_io)
14090 (readchar, getpkt): Update for Winsock support.
14091 (prepare_resume_reply): Expect a protocol signal number.
14092 * server.c: Disable <sys/wait.h> on mingw32.
14093 (start_inferior): Adjust for mingw32 support. Flush
14094 standard error after writing to it.
14095 (attach_inferior): Likewise. Use protocol signal
14097 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14099 * win32-i386-low.c: New file.
14100 * Makefile.in (XM_CLIBS): Set.
14101 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14102 (win32-i386-low.o): New dependency rule.
14103 * linux-low.c (linux_wait): Use target signal numbers.
14104 * target.h (struct target_ops): Doc fix.
14105 * server.h (target_signal_to_name): New prototype.
14106 * gdbreplay.c: Don't include headers unconditionally which
14107 are missing on mingw32. Include <winsock.h> for mingw32.
14108 (remote_close, remote_open): Adjust for Winsock support.
14109 * configure, config.in: Regenerated.
14111 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14113 * server.c (decode_xfer_read, write_qxfer_response): New.
14114 (handle_query): Take a packet length argument. Handle
14115 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14116 the qSupported response.
14117 (main): Update call to handle_query.
14119 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14121 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14122 (putpkt_binary): Renamed from putpkt and adjusted for binary
14124 (putpkt): New wrapper for putpkt_binary.
14125 (readchar): Don't mask off the high bit.
14126 (decode_X_packet): New function.
14127 * server.c (main): Call putpkt_binary if a handler sets the packet
14128 length. Save the length of the incoming packet. Handle 'X'.
14129 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14131 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14133 * server.c (handle_query): Handle qSupported.
14135 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14137 * remote-utils.c (all_symbols_looked_up): New variable.
14138 (look_up_one_symbol): Check it.
14139 * server.h (look_up_one_symbol): New declaration.
14140 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14142 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14144 * Makefile.in (linux-arm-low.o): Update dependencies.
14145 * linux-arm-low.c: Include "gdb_proc_service.h".
14146 (PTRACE_GET_THREAD_AREA): Define.
14147 (ps_get_thread_area): New function.
14149 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14151 * configure.srv (m68k*-*-uclinux*): New target.
14152 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14153 (linux_resume_one_process): Remove extraneous cast.
14154 (linux_read_offsets): New.
14155 (linux_target_op): Add linux_read_offsets on mmuless systems.
14156 * server.c (handle_query): Add qOffsets logic.
14157 * target.h (struct target_ops): Add read_offsets.
14159 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14161 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14162 (PTRACE_GET_THREAD_AREA): Define.
14163 (ps_get_thread_area): New function.
14164 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14165 (linux-x86-64-low.o): Update.
14167 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14169 * configure.ac: Remove checks for prfpregset_t.
14170 * gdb_proc_service.h: New file.
14171 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14172 new "gdb_proc_service.h".
14173 * proc-service.c: Likewise.
14174 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14175 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14176 * Makefile.in (gdb_proc_service_h): Updated.
14177 * configure, config.in: Regenerated.
14179 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14181 * remote-utils.c (prepare_resume_reply): Move declaration
14182 of gdb_id_from_wait to the top of the block.
14184 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14186 * linux-low.c (regsets_store_inferior_registers): Read the regset
14187 from the target before filling it.
14189 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14191 * server.c (attach_inferior): Return SIGTRAP for a successful
14194 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14196 * Makefile.in (OBS): Add version.o.
14197 (STAGESTUFF): Delete.
14198 (version.o): Add dependencies.
14199 (version.c): Replace rule.
14200 (clean): Remove version.c.
14201 * server.c (gdbserver_version): New.
14202 (gdbserver_usage): Use printf.
14203 (main): Handle --version and --help.
14204 * server.h (version, host_name): Add declarations.
14206 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14218 * linux-x86-64-low.c:
14220 * linux-s390-low.c:
14221 * linux-ppc64-low.c:
14223 * linux-mips-low.c:
14224 * linux-m68k-low.c:
14225 * linux-m32r-low.c:
14228 * linux-ia64-low.c:
14229 * linux-i386-low.c:
14230 * linux-crisv32-low.c:
14242 * gdbserver.1: Add (C) after Copyright. Update the FSF
14245 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14247 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14248 (arm_breakpoint_at): Recognize both breakpoints.
14249 (the_low_target): Use the correct breakpoint instruction.
14251 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14253 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14254 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14255 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14256 (the_low_target): Update.
14258 2005-10-25 Andreas Schwab <schwab@suse.de>
14260 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14262 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14263 (ia64_num_regs): Reduce to 462.
14265 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14267 * acinclude.m4: Correct quoting.
14268 * aclocal.m4: Regenerated.
14270 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14271 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14272 (thread_db_init): Call thread_db_err_str.
14273 * configure.ac: Check for TD_VERSION.
14274 * config.in, configure: Regenerated.
14276 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14278 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14280 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14282 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14283 is not available. Define HAVE_PTRACE_GETREGS if it is.
14284 * config.in, configure: Regenerated.
14285 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14286 * linux-i386-low.c, linux-m68k-low.c: Update to use
14287 HAVE_PTRACE_GETREGS.
14288 * linux-low.c (regsets_fetch_inferior_registers)
14289 (regsets_store_inferior_registers): Only return 0 if we processed
14291 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14292 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14294 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14296 * inferiors.c (struct thread_info): Add gdb_id.
14297 (add_thread): Add gdb_id argument.
14298 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14299 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14300 calls to add_thread.
14301 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14302 * server.c (handle_query): Use thread_to_gdb_id.
14303 (handle_v_cont, main): Use gdb_id_to_thread_id.
14304 * server.h (add_thread): Update prototype.
14305 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14308 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14310 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14311 left-padded registers.
14312 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14313 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14315 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14317 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14318 * configure: Regenerate.
14319 * config.in: Regenerate.
14320 * server.h (NEED_DECLARATION_STRERROR):
14321 Replace with !HAVE_DECL_STRERROR.
14323 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14325 * linux-low.c (linux_wait, linux_send_signal): Don't test
14326 an unsigned long variable for > 0 if it could be MAX_ULONG.
14327 * server.c (myresume): Likewise.
14328 * target.c (set_desired_inferior): Likewise.
14330 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14332 * configure.ac: Simplify and improve check for socklen_t.
14333 * configure, config.in: Regenerate.
14335 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14337 * acconfig.h: Remove.
14338 * configure.ac: Add a test for socklen_t. Use three-argument
14339 AC_DEFINE throughout.
14340 * config.in: Regenerated using autoheader 2.59.
14341 * configure: Regenerated.
14343 * gdbreplay.c (socklen_t): Provide a default.
14344 (remote_open): Use socklen_t.
14345 * remote-utils.c (socklen_t): Provide a default.
14346 (remote_open): Use socklen_t.
14347 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14350 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14352 * linux-low.c (linux_read_memory, linux_write_memory)
14353 (linux_read_auxv): Likewise.
14354 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14355 (check_mem_write): Likewise.
14356 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14358 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14359 (registers_from_string, register_data): Likewise.
14360 * server.c (handle_query, main): Likewise.
14361 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14362 (decode_M_packet): Likewise.
14363 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14364 * target.h (struct target_ops): Update read_memory, write_memory,
14366 (read_inferior_memory, write_inferior_memory): Update.
14367 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14368 to unsigned char *.
14369 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14370 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14371 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14372 linux-s390-low.c, linux-sh-low.c: Update for changes in
14373 read_inferior_memory and the_low_target->breakpoint.
14375 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14377 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14378 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14379 * configure.srv: Add powerpc64-*-linux*.
14380 * linux-ppc64-low.c: New file.
14382 2005-05-23 Orjan Friberg <orjanf@axis.com>
14384 * linux-cris-low.c: New file with support for CRIS.
14385 * linux-crisv32-low.c: Ditto for CRISv32.
14386 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14387 (clean): Add reg-cris.c and reg-crisv32.c.
14388 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14389 reg-crisv32.o, and reg-crisv32.c to make rules.
14390 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14391 recognized targets.
14393 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14395 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14396 of sizeof (PTRACE_XFER_TYPE).
14397 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14399 2005-05-12 Orjan Friberg <orjanf@axis.com>
14401 * target.h (struct target_ops): Add insert_watchpoint,
14402 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14403 pointers for hardware watchpoint support.
14404 * linux-low.h (struct linux_target_ops): Ditto.
14405 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14406 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14407 to linux_target_ops.
14408 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14410 * server.c (main): Recognize 'Z' and 'z' packets.
14412 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14414 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14415 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14416 (the_low_target): Add new members.
14418 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14420 * proc-service.c (ps_lgetregs): Search all_processes instead of
14423 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14425 * server.c (start_inferior): Change return type to int.
14426 (attach_inferior): Change sigptr to int *.
14427 (handle_v_cont, handle_v_requests): Change signal to int *.
14428 (main): Change signal to int.
14430 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14432 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14433 * configure.srv: Add m32r*-*-linux*.
14434 * linux-m32r-low.c: New file.
14436 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14438 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14440 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14442 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14443 Take unsigned long arguments for PIDs.
14444 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14445 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14446 (wait_for_sigstop, linux_resume_one_process)
14447 (regsets_fetch_inferior_registers, linux_send_signal)
14448 (linux_read_auxv): Likewise. Update the types of variables holding
14449 PIDs. Update format string specifiers.
14450 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14451 * remote-utils.c (prepare_resume_reply): Likewise.
14452 * server.c (cont_thread, general_thread, step_thread)
14453 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14455 (handle_query): Update format specifiers.
14456 (handle_v_cont, main): Use strtoul for thread IDs.
14457 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14458 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14459 (general_thread, step_thread, thread_from_wait)
14460 (old_thread_from_wait): Update.
14461 * target.h (struct thread_resume): Use unsigned long for THREAD.
14462 (struct target_ops): Use unsigned long for arguments to attach and
14465 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14467 * acinclude.m4: Include bfd/bfd.m4 directly.
14468 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14469 <agriffis@toolchain.org>.
14470 * aclocal.m4, configure: Regenerated.
14472 2005-01-07 Andrew Cagney <cagney@gnu.org>
14474 * configure.ac: Rename configure.in, require autoconf 2.59.
14475 * configure: Re-generate.
14477 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14479 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14480 LIBS when finished.
14481 * aclocal.m4: Regenerated.
14482 * configure: Regenerated.
14484 2004-11-21 Andreas Schwab <schwab@suse.de>
14486 * linux-m68k-low.c (m68k_num_gregs): Define.
14487 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14488 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14489 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14490 (m68k_breakpoint_at): New. Add to the_low_target.
14492 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14493 srv_linux_thread_db to yes.
14495 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14497 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14498 (ARCH_SET_FS): Likewise.
14499 (ARCH_GET_FS): Likewise.
14500 (ARCH_GET_GS): Likewise.
14502 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14504 * linux-i386-low.c (ps_get_thread_area): New.
14505 * linux-x86-64-low.c (ps_get_thread_area): New.
14506 * linux-low.c: Include <sys/syscall.h>.
14507 (linux_kill_one_process): Don't kill the first thread here.
14508 (linux_kill): Kill the first thread here.
14509 (kill_lwp): New function.
14510 (send_sigstop, linux_send_signal): Use it.
14511 * proc-service.c: Clean up #ifdefs.
14512 (fpregset_info): Delete.
14513 (ps_lgetregs): Update and enable implementation.
14514 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14516 * remote-utils.c (struct sym_cache, symbol_cache): New.
14517 (input_interrupt): Print a clearer message.
14518 (async_io_enabled): New variable.
14519 (enable_async_io, disable_async_io): Use it. Update comments.
14520 (look_up_one_symbol): Use the symbol cache.
14521 * thread-db.c (thread_db_look_up_symbols): New function.
14522 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14524 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14526 * configure.in: Test for -rdynamic.
14527 * configure: Regenerated.
14528 * Makefile (INTERNAL_LDFLAGS): New.
14529 (gdbserver, gdbreplay): Use it.
14531 2004-09-02 Andrew Cagney <cagney@gnu.org>
14533 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14535 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14537 * linux-low.c (linux_wait): Clear all_processes list also.
14539 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14541 * linux-low.c: Include <errno.h>. Remove extern declaration of
14544 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14546 * gdbreplay.c, server.h, utils.c: Update copyright years.
14548 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14550 * server.c (main): Print child status or termination signal from
14551 variable 'signal', not 'sig'.
14553 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14555 * linux-low.c (linux_read_memory): Change return type to
14556 int. Check for and return error from ptrace().
14557 * target.c (read_inferior_memory): Change return type to int. Pass
14558 back return status from the_target->read_memory().
14559 * target.h (struct target_ops): Adapt *read_memory() prototype.
14561 (read_inferior_memory): Adapt prototype.
14562 * server.c (main): Return an error packet if
14563 read_inferior_memory() returns an error.
14565 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14567 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14568 Unify with other clean targets.
14570 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14572 * server.c (handle_v_cont): Call set_desired_inferior.
14574 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14576 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14578 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14580 * linux-low.c (linux_wait): Unblock async I/O.
14581 (linux_resume): Block and enable async I/O.
14582 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14583 * server.h (block_async_io, unblock_async_io): Add prototypes.
14585 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14587 * remote-utils.c (remote_open): Print a status notice after
14588 opening a TCP port.
14589 * server.c (attach_inferior): Print a status notice after
14592 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14594 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14596 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14598 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14600 * server.c, target.h: Update copyright years.
14602 2004-02-25 Roland McGrath <roland@redhat.com>
14604 * target.h (struct target_ops): New member `read_auxv'.
14605 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14606 * linux-low.c (linux_read_auxv): New function.
14607 (linux_target_ops): Initialize `read_auxv' member to that.
14609 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14611 Committed by Jim Blandy <jimb@redhat.com>.
14613 * linux-s390-low.c (s390_num_regs): Update.
14614 (s390_regmap): Remove control registers. Use __s390x__ predefine
14615 instead of GPR_SIZE to distiguish s390 and s390x targets.
14617 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14619 * linux-low.c: Update copyright year.
14620 (check_removed_breakpoint): Clear pending_is_breakpoint.
14621 (linux_set_resume_request, linux_queue_one_thread)
14622 (resume_status_pending_p): New functions.
14623 (linux_continue_one_thread): Use process->resume.
14624 (linux_resume): Only resume threads if there are no pending events.
14625 * linux-low.h (struct process_info): Add resume request
14628 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14630 * regcache.c (new_register_cache): Clear the allocated register
14631 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14633 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14635 * linux-low.c (linux_resume): Take a struct thread_resume *
14637 (linux_wait): Update call.
14638 (resume_ptr): New static variable.
14639 (linux_continue_one_thread): Renamed from
14640 linux_continue_one_process. Use resume_ptr.
14641 (linux_resume): Use linux_continue_one_thread.
14642 * server.c (handle_v_cont, handle_v_requests): New functions.
14643 (myresume): New function.
14644 (main): Handle 'v' case.
14645 * target.h (struct thread_resume): New type.
14646 (struct target_ops): Change argument of "resume" to struct
14648 (myresume): Delete macro.
14650 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14652 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14653 (uninstall): Support DESTDIR.
14655 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14657 * configure.srv: Add xscale*linux copy of arm*linux entry.
14659 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14661 * linux-arm-low.c (arm_reinsert_addr): New function.
14662 (the_low_target): Add arm_reinsert_addr.
14664 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14666 * mem-break.c: Remove whitespace at end of file.
14668 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14670 * configure.in: Check whether we need to prototype strerror.
14671 * server.h: Optionally prototype strerror.
14672 * gdbreplay.c (perror_with_name): Use strerror.
14673 * linux-low.c (linux_attach_lwp): Use strerror.
14674 * utils.c (perror_with_name): Use strerror.
14675 * config.in, configure: Regenerated.
14677 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14679 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14680 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14682 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14684 * Makefile.in (SFILES): Update.
14685 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14686 low-sun3.c: Remove files.
14688 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14690 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14691 (linux_detach_one_process, linux_detach): New functions.
14692 (linux_target_ops): Add linux_detach.
14693 * server.c (main): Handle 'D' packet.
14694 * target.h (struct target_ops): Add "detach" member.
14695 (detach_inferior): Define.
14697 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14699 From Kelley Cook <kelleycook@wideopenwest.com>:
14700 * configure.srv: Accept i[34567]86 variants.
14702 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14704 * linux-low.c (linux_wait_for_event): Correct comment typos.
14705 (linux_resume_one_process): Call check_removed_breakpoint.
14706 (linux_send_signal): New function.
14707 (linux_target_ops): Add linux_send_signal.
14708 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14710 * target.h (struct target_ops): Add send_signal.
14712 2003-05-29 Jim Blandy <jimb@redhat.com>
14714 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14715 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14716 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14717 away part of the register's value.
14719 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14721 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14722 (linux_wait_for_event, linux_init_signals): Likewise.
14724 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14726 * configure.in: Check for stdlib.h.
14727 * configure: Regenerated.
14728 * config.in: Regenerated.
14730 2003-01-04 Andreas Schwab <schwab@suse.de>
14732 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14734 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14736 * Makefile.in: Remove obsolete code.
14738 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14740 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14741 defined(PT_FPR0_HI).
14743 2002-11-17 Stuart Hughes <seh@zee2.com>
14745 * linux-arm-low.c (arm_num_regs): Increase.
14746 (arm_regmap): Include status register.
14748 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14750 * linux-low.c (register_addr): Remove incorrect -1 check.
14752 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14754 * linux-low.c (linux_create_inferior): Call setpgid. Return
14756 (unstopped_p, linux_signal_pid): Remove.
14757 (linux_target_ops): Remove linux_signal_pid.
14758 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14759 global instead of target method.
14760 * target.h (struct target_ops): Remove signal_pid. Update comment
14761 for create_inferior.
14762 * server.c (signal_pid): New variable.
14763 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14764 gdbserver. Set the child to be the foreground process group.
14765 (attach_inferior): Set signal_pid.
14767 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14769 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14771 2002-08-20 Jim Blandy <jimb@redhat.com>
14773 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14776 2002-08-01 Andrew Cagney <cagney@redhat.com>
14778 * Makefile.in: Make chill references obsolete.
14780 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14782 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14783 * configure: Regenerate.
14784 * config.in: Regenerate.
14786 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14788 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14789 (perror_with_name, remote_close, remote_open, expect, play): Static.
14791 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14793 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14794 byte offsets instead of an array of indexes.
14795 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14797 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14799 * regcache.c: Add comment.
14801 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14803 * thread-db.c: New file.
14804 * proc-service.c: New file.
14805 * acinclude.m4: New file.
14806 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14807 proc-service.o, and thread-db.o.
14808 (linux-low.o): Add USE_THREAD_DB.
14809 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14810 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14811 * aclocal.m4: Regenerated.
14812 * config.in: Regenerated.
14813 * configure: Regenerated.
14814 * configure.in: Check for proc_service.h, sys/procfs.h,
14815 thread_db.h, and linux/elf.h headrs.
14816 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14817 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14818 Check for -lthread_db and thread support.
14819 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14820 PowerPC, and SuperH.
14821 * i387-fp.c: Constify arguments.
14822 * i387-fp.h: Likewise.
14823 * inferiors.c: (struct thread_info): Renamed from
14824 `struct inferior_info'. Remove PID member. Use generic inferior
14825 list header. All uses updated.
14826 (inferiors, signal_pid): Removed.
14827 (all_threads): New variable.
14828 (get_thread): Define.
14829 (add_inferior_to_list): New function.
14830 (for_each_inferior): New function.
14831 (change_inferior_id): New function.
14832 (add_inferior): Removed.
14833 (remove_inferior): New function.
14834 (add_thread): New function.
14835 (free_one_thread): New function.
14836 (remove_thread): New function.
14837 (clear_inferiors): Use for_each_inferior and free_one_thread.
14838 (find_inferior): New function.
14839 (find_inferior_id): New function.
14840 (inferior_target_data): Update argument type.
14841 (set_inferior_target_data): Likewise.
14842 (inferior_regcache_data): Likewise.
14843 (set_inferior_regcache_data): Likewise.
14844 * linux-low.c (linux_bp_reinsert): Remove.
14845 (all_processes, stopping_threads, using_thrads)
14846 (struct pending_signals, debug_threads, pid_of): New.
14847 (inferior_pid): Replace with macro.
14848 (struct inferior_linux_data): Remove.
14849 (get_stop_pc, add_process): New functions.
14850 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14851 Use add_process and add_thread.
14852 (linux_attach_lwp): New function, based on old linux_attach. Use
14853 add_process and add_thread. Set stop_expected for new threads.
14854 (linux_attach): New function.
14855 (linux_kill_one_process): New function.
14856 (linux_kill): Kill all LWPs.
14857 (linux_thread_alive): Use find_inferior_id.
14858 (check_removed_breakpoints, status_pending_p): New functions.
14859 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14860 Update. Use WNOHANG. Wait for cloned processes also. Update process
14861 struct for the found process.
14862 (linux_wait_for_event): New function.
14863 (linux_wait): Use it. Support LWPs.
14864 (send_sigstop, wait_for_sigstop, stop_all_processes)
14865 (linux_resume_one_process, linux_continue_one_process): New functions.
14866 (linux_resume): Support LWPs.
14867 (REGISTER_RAW_SIZE): Remove.
14868 (fetch_register): Use register_size instead. Call supply_register.
14869 (usr_store_inferior_registers): Likewise. Call collect_register.
14870 Fix recursive case.
14871 (regsets_fetch_inferior_registers): Improve error message.
14872 (regsets_store_inferior_registers): Add debugging.
14873 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14874 (unstopped_p, linux_signal_pid): New functions.
14875 (linux_target_ops): Add linux_signal_pid.
14876 (linux_init_signals): New function.
14877 (initialize_low): Call it. Initialize using_threads.
14878 * regcache.c (inferior_regcache_data): Add valid
14880 (get_regcache): Fetch registers lazily. Add fetch argument
14881 and update all callers.
14882 (regcache_invalidate_one, regcache_invalidate): New
14884 (new_register_cache): Renamed from create_register_cache.
14885 Return the new regcache.
14886 (free_register_cache): Change argument to a void *.
14887 (registers_to_string, registers_from_string): Call get_regcache
14888 with fetch flag set.
14889 (register_data): Make static. Pass fetch flag to get_regcache.
14890 (supply_register): Call get_regcache with fetch flag clear.
14891 (collect_register): Call get_regcache with fetch flag set.
14892 (collect_register_as_string): New function.
14893 * regcache.h: Update.
14894 * remote-utils.c (putpkt): Flush after debug output and use
14896 Handle input interrupts while waiting for an ACK.
14897 (input_interrupt): Use signal_pid method.
14898 (getpkt): Flush after debug output and use stderr.
14899 (outreg): Use collect_register_as_string.
14900 (new_thread_notify, dead_thread_notify): New functions.
14901 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14902 and general_thread.
14903 (look_up_one_symbol): Flush after debug output.
14904 * server.c (step_thread, server_waiting): New variables.
14905 (start_inferior): Don't use signal_pid. Update call to mywait.
14906 (attach_inferior): Update call to mywait.
14907 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14908 (main): Don't fetch/store registers explicitly. Use
14909 set_desired_inferior. Support proposed ``Hs'' packet. Update
14911 * server.h: Update.
14912 (struct inferior_list, struct_inferior_list_entry): New.
14913 * target.c (set_desired_inferior): New.
14914 (write_inferior_memory): Constify.
14915 (mywait): New function.
14916 * target.h: Update.
14917 (struct target_ops): New signal_pid method.
14918 (mywait): Removed macro, added prototype.
14920 * linux-low.h (regset_func): Removed.
14921 (regset_fill_func, regset_store_func): New.
14922 (enum regset_type): New.
14923 (struct regset_info): Add type field. Use new operation types.
14924 (struct linux_target_ops): stop_pc renamed to get_pc.
14925 Add decr_pc_after_break and breakpoint_at.
14926 (get_process, get_thread_proess, get_process_thread)
14927 (strut process_info, all_processes, linux_attach_lwp)
14928 (thread_db_init): New.
14930 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14931 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14932 (the_low_target): Add new members.
14933 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14934 (i386_store_fpxregset): Constify.
14935 (target_regsets): Add new kind identifier.
14936 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14937 (i386_set_pc): Add debugging.
14938 (i386_breakpoint_at): New function.
14939 (the_low_target): Add new members.
14940 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14941 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14942 (mips_breakpoint_at): New.
14943 (the_low_target): Add new members.
14944 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14945 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14946 (the_low_target): Add new members.
14947 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14948 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14949 (the_low_target): Add new members.
14950 * linux-x86-64-low.c (target_regsets): Add new kind
14953 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
14955 From Martin Pool <mbp@samba.org>:
14956 * server.c (gdbserver_usage): New function.
14959 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
14961 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14962 stop_at -> stop_pc.
14964 2002-05-04 Andrew Cagney <ac131313@redhat.com>
14966 * Makefile.in: Remove obsolete code.
14968 2002-04-24 Michal Ludvig <mludvig@suse.cz>
14970 * linux-low.c (regsets_fetch_inferior_registers),
14971 (regsets_store_inferior_registers): Removed cast to int from
14973 * regcache.h: Added declaration of struct inferior_info.
14975 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14977 * inferiors.c (struct inferior_info): Add regcache_data.
14978 (add_inferior): Call create_register_cache.
14979 (clear_inferiors): Call free_register_cache.
14980 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14981 * regcache.c (struct inferior_regcache_data): New.
14982 (registers): Remove.
14983 (get_regcache): New function.
14984 (create_register_cache, free_register_cache): New functions.
14985 (set_register_cache): Don't initialize the register cache here.
14986 (registers_to_string, registers_from_string, register_data): Call
14988 * regcache.h: Add prototypes.
14989 * server.h: Likewise.
14991 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14993 * mem-break.c: New file.
14994 * mem-break.h: New file.
14995 * Makefile.in: Add mem-break.o rule; update server.h
14997 * inferiors.c (struct inferior_info): Add target_data
14999 (clear_inferiors): Free target_data member if set.
15000 (inferior_target_data, set_inferior_target_data): New functions.
15001 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15002 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15003 * linux-low.c (linux_bp_reinsert): New variable.
15004 (struct inferior_linux_data): New.
15005 (linux_create_inferior): Use set_inferior_target_data.
15006 (linux_attach): Likewise. Call add_inferior.
15007 (linux_wait_for_one_inferior): New function.
15008 (linux_wait): Call it.
15009 (linux_write_memory): Add const.
15010 (initialize_low): Call set_breakpoint_data.
15011 * linux-low.h (struct linux_target_ops): Add breakpoint
15013 * server.c (attach_inferior): Remove extra add_inferior
15015 * server.h: Include mem-break.h. Update inferior.c
15017 * target.c (read_inferior_memory)
15018 (write_inferior_memory): New functions.
15019 * target.h (read_inferior_memory)
15020 (write_inferior_memory): Change macros to prototypes.
15021 (struct target_ops): Update comments. Add const to write_memory
15024 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15026 * linux-low.c (usr_store_inferior_registers): Support
15027 registers which are allowed to fail to store.
15028 * linux-low.h (linux_target_ops): Likewise.
15029 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15030 (ppc_cannot_store_register): FPSCR may not be storable.
15032 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15034 * server.h: Include <string.h> if HAVE_STRING_H.
15035 * ChangeLog: Correct paths in last ChangeLog entry.
15037 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15039 * linux-low.h: Remove obsolete prototypes.
15040 (struct linux_target_ops): New.
15041 (extern the_low_target): New.
15042 * linux-low.c (num_regs, regmap): Remove declarations.
15043 (register_addr): Use the_low_target explicitly.
15044 (fetch_register): Likewise.
15045 (usr_fetch_inferior_registers): Likewise.
15046 (usr_store_inferior_registers): Likewise.
15047 * linux-arm-low.c (num_regs): Remove.
15048 (arm_num_regs): Define.
15049 (arm_regmap): Renamed from regmap, made static.
15050 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15052 (arm_cannot_store_register): Renamed from cannot_store_register,
15054 (the_low_target): New.
15055 * linux-i386-low.c (num_regs): Remove.
15056 (i386_num_regs): Define.
15057 (i386_regmap): Renamed from regmap, made static.
15058 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15060 (i386_cannot_store_register): Renamed from cannot_store_register,
15062 (the_low_target): New.
15063 * linux-ia64-low.c (num_regs): Remove.
15064 (ia64_num_regs): Define.
15065 (ia64_regmap): Renamed from regmap, made static.
15066 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15068 (ia64_cannot_store_register): Renamed from cannot_store_register,
15070 (the_low_target): New.
15071 * linux-m68k-low.c (num_regs): Remove.
15072 (m68k_num_regs): Define.
15073 (m68k_regmap): Renamed from regmap, made static.
15074 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15076 (m68k_cannot_store_register): Renamed from cannot_store_register,
15078 (the_low_target): New.
15079 * linux-mips-low.c (num_regs): Remove.
15080 (mips_num_regs): Define.
15081 (mips_regmap): Renamed from regmap, made static.
15082 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15084 (mips_cannot_store_register): Renamed from cannot_store_register,
15086 (the_low_target): New.
15087 * linux-ppc-low.c (num_regs): Remove.
15088 (ppc_num_regs): Define.
15089 (ppc_regmap): Renamed from regmap, made static.
15090 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15092 (ppc_cannot_store_register): Renamed from cannot_store_register,
15094 (the_low_target): New.
15095 * linux-s390-low.c (num_regs): Remove.
15096 (s390_num_regs): Define.
15097 (s390_regmap): Renamed from regmap, made static.
15098 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15100 (s390_cannot_store_register): Renamed from cannot_store_register,
15102 (the_low_target): New.
15103 * linux-sh-low.c (num_regs): Remove.
15104 (sh_num_regs): Define.
15105 (sh_regmap): Renamed from regmap, made static.
15106 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15108 (sh_cannot_store_register): Renamed from cannot_store_register,
15110 (the_low_target): New.
15111 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15112 (the_low_target): New.
15114 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15116 * Makefile.in: Add stamp-h target.
15117 * configure.in: Create stamp-h.
15118 * configure: Regenerated.
15120 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15122 * inferiors.c: New file.
15123 * target.c: New file.
15124 * target.h: New file.
15125 * Makefile.in: Add target.o and inferiors.o. Update
15127 * linux-low.c (inferior_pid): New static variable,
15128 moved from server.c.
15129 (linux_create_inferior): Renamed from create_inferior.
15130 Call add_inferior. Return 0 on success instead of a PID.
15131 (linux_attach): Renamed from myattach.
15132 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15133 (linux_thread_alive): Renamed from mythread_alive.
15134 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15136 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15137 (regsets_store_inferior_registers): Correct error message.
15138 Add missing ``return 0''.
15139 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15140 (linux_store_registers): Renamed from store_inferior_registers.
15141 (linux_read_memory): Renamed from read_inferior_memory.
15142 (linux_write_memory): Renamed from write_inferior_memory.
15143 (linux_target_ops): New structure.
15144 (initialize_low): Call set_target_ops ().
15145 * remote-utils.c (unhexify): New function.
15146 (hexify): New function.
15147 (input_interrupt): Send signals to ``signal_pid''.
15148 * server.c (inferior_pid): Remove.
15149 (start_inferior): Update create_inferior call.
15150 (attach_inferior): Call add_inferior.
15151 (handle_query): New function.
15152 (main): Call handle_query for `q' packets.
15153 * server.h: Include "target.h". Remove obsolete prototypes.
15154 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15156 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15158 * Makefile.in: Add WARN_CFLAGS. Update configury
15160 * configure.in: Check for <string.h>
15161 * configure: Regenerate.
15162 * config.in: Regenerate.
15163 * gdbreplay.c: Include needed system headers.
15164 (remote_open): Remove strchr prototype.
15165 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15166 * regcache.c (supply_register): Change buf argument to const void *.
15167 (supply_register_by_name): Likewise.
15168 (collect_register): Change buf argument to void *.
15169 (collect_register_by_name): Likewise.
15170 * regcache.h: Add missing prototypes.
15171 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15172 * server.c (handle_query): New function.
15173 (attached): New static variable, moved out of main.
15174 (main): Quiet longjmp clobber warnings.
15175 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15176 * utils.c (error): Remove NORETURN.