1 2017-09-05 Yao Qi <yao.qi@linaro.org>
3 * Makefile.in (IPA_OBJS): Add vec-ipa.o
4 * regcache.c (get_thread_regcache): Use VEC_length.
5 (init_register_cache): Likewise.
6 (regcache_cpy): Likewise.
7 (registers_to_string): Iterate reg_defs via VEC_iterate.
8 (find_regno): Likewise.
9 (find_register_by_number): Use VEC_index.
10 (register_size): Call find_register_by_number.
11 (register_data): Call find_register_by_number.
12 (supply_regblock): Use VEC_length.
13 (regcache_raw_read_unsigned): Likewise.
14 * tdesc.c (init_target_desc): Iterate reg_defs via
16 (default_description): Update initializer.
17 (copy_target_description): Don't update field num_registers.
18 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
19 <num_registers>: Remove.
21 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
23 * Makefile.in (.SECONDARY): Define target.
25 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
27 * linux-low.c (linux_wait_1): Adjust.
28 * server.c (queue_stop_reply_callback): Adjust.
30 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
32 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
33 QEnvironmentUnset and QEnvironmentReset packets.
34 (handle_query): Inform remote that QEnvironmentHexEncoded,
35 QEnvironmentUnset and QEnvironmentReset are supported.
37 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
39 * inferiors.h (inferior_target_data): Rename to ...
40 (thread_target_data): ... this.
41 (inferior_regcache_data): Rename to ...
42 (thread_regcache_data): ... this.
43 (set_inferior_regcache_data): Rename to ...
44 (set_thread_regcache_data): ... this.
45 * inferiors.c (inferior_target_data): Rename to ...
46 (thread_target_data): ... this.
47 (inferior_regcache_data): Rename to ...
48 (thread_regcache_data): ... this.
49 (set_inferior_regcache_data): Rename to ...
50 (set_thread_regcache_data): ... this.
51 (free_one_thread): Update.
52 * linux-low.h (get_thread_lwp): Update.
53 * regcache.c (get_thread_regcache): Update.
54 (regcache_invalidate_thread): Update.
55 (free_register_cache_thread): Update.
56 * win32-i386-low.c (update_debug_registers_callback): Update.
57 (win32_get_current_dr): Update.
58 * win32-low.c (thread_rec): Update.
59 (delete_thread_info): Update.
60 (continue_one_thread): Update.
61 (suspend_one_thread): Update.
63 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
65 * inferiors.c (set_inferior_target_data): Remove.
66 * inferiors.h (set_inferior_target_data): Remove.
68 2017-08-18 Yao Qi <yao.qi@linaro.org>
70 * Makefile.in (OBS): Add selftest.o.
71 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
72 * configure, config.in: Re-generated.
73 * server.c: Include common/sefltest.h.
74 (captured_main): Handle option --selftest.
76 2017-08-09 Yao Qi <yao.qi@linaro.org>
78 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
79 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
80 i386-avx-mpx.o and i386-mmx.o.
81 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
82 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
83 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
84 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
85 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
86 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
87 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
88 i386/amd64-avx-mpx.xml.
90 2017-08-09 Yao Qi <yao.qi@linaro.org>
92 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
94 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
95 i386/x32-avx-avx512.xml.
97 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
99 * tracepoint.h (enum class fast_tpoint_collect_result): New
101 (fast_tracepoint_collecting): Change return type to
102 fast_tpoint_collect_result.
103 * tracepoint.c (fast_tracepoint_collecting): Likewise.
104 * linux-low.h: Include tracepoint.h.
105 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
106 fast_tpoint_collect_result.
107 * linux-low.c (handle_tracepoints): Adjust.
108 (linux_fast_tracepoint_collecting): Change return type to
109 fast_tpoint_collect_result.
110 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
111 linux_wait_1, stuck_in_jump_pad_callback,
112 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
113 proceed_one_lwp): Adjust to type change.
115 2017-07-10 Yao Qi <yao.qi@linaro.org>
117 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
119 2017-06-29 Yao Qi <yao.qi@linaro.org>
121 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
123 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
125 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
127 * Makefile.in (IPA_OBJS): Sort and format one item per line.
129 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
131 * linux-low.c (linux_create_inferior): Adjust code to access the
132 environment information via 'gdb_environ' class.
133 * lynx-low.c (lynx_create_inferior): Likewise.
134 * server.c (our_environ): Make it an instance of 'gdb_environ'.
135 (get_environ): Return a pointer to 'our_environ'.
136 (captured_main): Initialize 'our_environ'.
137 * server.h (get_environ): Adjust prototype.
138 * spu-low.c (spu_create_inferior): Adjust code to access the
139 environment information via 'gdb_environ' class.
141 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
143 * linux-low.c (linux_read_memory, linux_write_memory): Remove
144 usage of "register" keyword.
146 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
148 * configure: Re-generate.
150 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
152 * configure: Re-generate.
154 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
156 * Makefile.in (COMPILE.pre): Add "-x c++".
158 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
160 * fork-child.c: Conditionally include <signal.h>.
162 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
164 * server.c (handle_general_set): Handle new packet
166 (handle_query): Add "QStartupWithShell" to the list of supported
168 (gdbserver_usage): Add help text explaining the
169 new "--startup-with-shell" and "--no-startup-with-shell" CLI
171 (captured_main): Recognize and act upon the presence of the new
174 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
175 Pedro Alves <palves@redhat.com>
177 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
178 * configure: Regenerate.
179 * configure.srv (srv_linux_obj): Add "fork-child.o" and
181 (i[34567]86-*-lynxos*): Likewise.
182 (spu*-*-*): Likewise.
183 * fork-child.c: New file.
184 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
186 (linux_ptrace_fun): New function.
187 (linux_create_inferior): Adjust function prototype to reflect
188 change on "target.h". Adjust function code to use
190 (linux_request_interrupt): Delete "signal_pid".
191 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
192 (lynx_ptrace_fun): New function.
193 (lynx_create_inferior): Adjust function prototype to reflect
194 change on "target.h". Adjust function code to use
196 * nto-low.c (nto_create_inferior): Adjust function prototype and
197 code to reflect change on "target.h". Update comments.
198 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
199 "common-terminal.h" and "environ.h".
200 (terminal_fd): Moved to fork-child.c.
201 (old_foreground_pgrp): Likewise.
202 (restore_old_foreground_pgrp): Likewise.
203 (last_status): Make it global.
204 (last_ptid): Likewise.
205 (our_environ): New variable.
206 (startup_with_shell): Likewise.
207 (program_name): Likewise.
208 (program_argv): Rename to...
209 (program_args): ...this.
210 (wrapper_argv): New variable.
211 (start_inferior): Delete function.
212 (get_exec_wrapper): New function.
213 (get_exec_file): Likewise.
214 (get_environ): Likewise.
215 (prefork_hook): Likewise.
216 (post_fork_inferior): Likewise.
217 (postfork_hook): Likewise.
218 (postfork_child_hook): Likewise.
219 (handle_v_run): Update code to deal with arguments coming from the
220 remote host. Update calls from "start_inferior" to
222 (captured_main): Likewise. Initialize environment variable. Call
224 * server.h (post_fork_inferior): New prototype.
225 (get_environ): Likewise.
226 (last_status): Declare.
227 (last_ptid): Likewise.
228 (signal_pid): Likewise.
229 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
230 (spu_ptrace_fun): New function.
231 (spu_create_inferior): Adjust function prototype to reflect change
232 on "target.h". Adjust function code to use "fork_inferior".
233 * target.c (target_terminal_init): New function.
234 (target_terminal_inferior): Likewise.
235 (target_terminal_ours): Likewise.
236 * target.h: Include <vector>.
237 (struct target_ops) <create_inferior>: Update prototype.
238 (create_inferior): Update macro.
239 * utils.c (gdb_flush_out_err): New function.
240 * win32-low.c (win32_create_inferior): Adjust function prototype
241 and code to reflect change on "target.h".
243 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
245 * inferiors.c (switch_to_thread): New function.
247 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
249 * Makefile.in (SFILE): Add "common/job-control.c".
250 (OBS): Add "job-control.o".
252 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
254 * Makefile: Remove "@host_makefile_frag@".
256 2017-05-05 Pedro Alves <palves@redhat.com>
258 * configure: Regenerate.
260 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
262 * configure: Regenerate.
264 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
266 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
267 software_single_step change of return type to
268 std::vector<CORE_ADDR>.
269 * linux-low.c (install_software_single_step_breakpoints):
271 * linux-low.h (install_software_single_step_breakpoints):
274 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
276 * remote-utils.c: Include "gdb_termios.h" instead of
278 * terminal.h: Delete file.
280 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
282 * server.c: Include <vector>.
283 <program_argv, wrapper_argv>: Convert to std::vector.
284 (start_inferior): Rewrite function to use C++.
285 (handle_v_run): Likewise. Update code that calculates the argv
286 based on the vRun packet; use C++.
287 (captured_main): Likewise.
289 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
291 * server.c (handle_v_cont): Initialize thread_resume::thread
294 2017-04-05 Pedro Alves <palves@redhat.com>
296 * configure: Regenerate.
298 2017-04-05 Pedro Alves <palves@redhat.com>
300 * gdbreplay.c (sync_error): Constify.
301 * linux-x86-low.c (push_opcode): Constify.
303 2017-04-05 Pedro Alves <palves@redhat.com>
305 * win32-low.c (get_child_debug_event)
306 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
307 Report TARGET_WAITKIND_SPURIOUS instead.
309 2017-04-05 Pedro Alves <palves@redhat.com>
311 * remote-utils.c (remote_prepare, remote_open): Constify.
312 * remote-utils.h (remote_prepare, remote_open): Constify.
313 * server.c (captured_main): Constify 'port' handling.
315 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
317 * Makefile.in (clean): Clear .deps.
319 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
321 * .gitignore: Remove generated files, replace with wildcard.
322 * (clean): Replace removal of generated files with wildcard.
323 (version.c): Replace with...
324 (version-generated.c): ...this.
325 (xml-builtin.c): Replace with...
326 (xml-builtin-generated.c): ...this.
327 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
328 (%.c: *regformats*): Replace with...
329 (%-generated.c: *regformats*): ...this.
331 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
333 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
334 (xtensa_fill_gregset): Call collect_register_by_name for
336 (xtensa_store_gregset): Call supply_register_by_name for
339 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
341 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
342 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
343 (xtensa_store_gregset): Call supply_register for all registers in
344 a0_regnum..a0_regnum + C0_NREGS range.
346 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
348 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
349 (ax-ipa.o: ax.c): Remove.
350 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
351 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
352 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
353 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
354 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
356 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
358 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
359 (print-utils-ipa.o: ../common/print-utils.c): Remove.
360 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
361 (errors-ipa.o: ../common/errors.c): Remove.
362 (format-ipa.o: ../common/format.c): Remove.
363 (common-utils-ipa.o: ../common/common-utils.c): Remove.
365 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
367 * Makefile.in (%-ipa.o: %.c): New rule.
368 (tracepoint-ipa.o: tracepoint.c): Remove.
369 (utils-ipa.o: utils.c): Remove.
370 (remote-utils-ipa.o: remote-utils.c): Remove.
371 (regcache-ipa.o: regcache.c): Remove.
372 (i386-linux-ipa.o: i386-linux.c): Remove.
373 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
374 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
375 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
376 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
377 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
378 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
379 (amd64-linux-ipa.o: amd64-linux.c): Remove.
380 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
381 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
382 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
383 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
384 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
385 (aarch64-ipa.o: aarch64.c): Remove.
386 (s390-linux32-ipa.o: s390-linux32.c): Remove.
387 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
388 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
389 (s390-linux64-ipa.o: s390-linux64.c): Remove.
390 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
391 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
392 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
393 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
394 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
395 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
396 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
397 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
398 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
399 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
400 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
401 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
402 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
403 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
404 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
405 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
406 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
407 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
408 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
409 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
410 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
411 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
412 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
413 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
414 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
415 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
416 (tdesc-ipa.o: tdesc.c): Remove.
417 (x32-linux-ipa.o: x32-linux.c): Remove.
418 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
419 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
421 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
423 * Makefile.in (%.o: ../arch/%.c): New rule.
424 (arm.o: ../arch/arm.c): Remove.
425 (arm-linux.o: ../arch/arm-linux.c): Remove.
426 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
427 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
429 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
431 * Makefile.in (%.o: ../nat/%.c): New rule.
432 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
433 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
434 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
435 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
436 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
437 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
438 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
439 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
440 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
441 (linux-personality.o: ../nat/linux-personality.c): Remove.
442 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
443 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
444 (x86-linux.o: ../nat/x86-linux.c): Remove.
445 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
446 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
448 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
450 * Makefile.in (%.o: ../common/%.c): New rule.
451 (signals.o: ../common/signals.c): Remove.
452 (print-utils.o: ../common/print-utils.c): Remove.
453 (rsp-low.o: ../common/rsp-low.c): Remove.
454 (common-utils.o: ../common/common-utils.c): Remove.
455 (posix-strerror.o: ../common/posix-strerror.c): Remove.
456 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
457 (vec.o: ../common/vec.c): Remove.
458 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
459 (xml-utils.o: ../common/xml-utils.c): Remove.
460 (ptid.o: ../common/ptid.c): Remove.
461 (buffer.o: ../common/buffer.c): Remove.
462 (format.o: ../common/format.c): Remove.
463 (filestuff.o: ../common/filestuff.c): Remove.
464 (agent.o: ../common/agent.c): Remove.
465 (errors.o: ../common/errors.c): Remove.
466 (environ.o: ../common/environ.c): Remove.
467 (common-debug.o: ../common/common-debug.c): Remove.
468 (cleanups.o: ../common/cleanups.c): Remove.
469 (common-exceptions.o: ../common/common-exceptions.c): Remove.
470 (fileio.o: ../common/fileio.c): Remove.
471 (common-regcache.o: ../common/common-regcache.c): Remove.
472 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
473 (new-op.o: ../common/new-op.c): Remove.
474 (btrace-common.o: ../common/btrace-common.c): Remove.
476 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
478 * Makefile.in (%.o: ../target/%.c): New rule.
479 (waitstatus.o: ../target/waitstatus.c): Remove.
481 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
484 (%.c: ../regformats/%.dat,
485 (%.c: ../regformats/arm/%.dat,
486 (%.c: ../regformats/i386/%.dat,
487 (%.c: ../regformats/rs6000/%.dat): New rules.
490 (arm-with-iwmmxt.c): Remove.
491 (arm-with-vfpv2.c): Remove.
492 (arm-with-vfpv3.c): Remove.
493 (arm-with-neon.c): Remove.
494 (reg-bfin.c): Remove.
495 (reg-cris.c): Remove.
496 (reg-crisv32.c): Remove.
498 (i386-linux.c): Remove.
499 (i386-avx.c): Remove.
500 (i386-avx-linux.c): Remove.
501 (i386-avx-avx512.c): Remove.
502 (i386-avx-avx512-linux.c): Remove.
503 (i386-mpx.c): Remove.
504 (i386-mpx-linux.c): Remove.
505 (i386-avx-mpx-avx512-pku.c): Remove.
506 (i386-avx-mpx-avx512-pku-linux.c): Remove.
507 (i386-avx-mpx.c): Remove.
508 (i386-avx-mpx-linux.c): Remove.
509 (i386-mmx.c): Remove.
510 (i386-mmx-linux.c): Remove.
511 (reg-ia64.c): Remove.
512 (reg-m32r.c): Remove.
513 (reg-m68k.c): Remove.
515 (mips-linux.c): Remove.
516 (mips-dsp-linux.c): Remove.
517 (mips64-linux.c): Remove.
518 (mips64-dsp-linux.c): Remove.
519 (nios2-linux.c): Remove.
520 (powerpc-32.c): Remove.
521 (powerpc-32l.c): Remove.
522 (powerpc-altivec32l.c): Remove.
523 (powerpc-cell32l.c): Remove.
524 (powerpc-vsx32l.c): Remove.
525 (powerpc-isa205-32l.c): Remove.
526 (powerpc-isa205-altivec32l.c): Remove.
527 (powerpc-isa205-vsx32l.c): Remove.
528 (powerpc-e500l.c): Remove.
529 (powerpc-64l.c): Remove.
530 (powerpc-altivec64l.c): Remove.
531 (powerpc-cell64l.c): Remove.
532 (powerpc-vsx64l.c): Remove.
533 (powerpc-isa205-64l.c): Remove.
534 (powerpc-isa205-altivec64l.c): Remove.
535 (powerpc-isa205-vsx64l.c): Remove.
536 (s390-linux32.c): Remove.
537 (s390-linux32v1.c): Remove.
538 (s390-linux32v2.c): Remove.
539 (s390-linux64.c): Remove.
540 (s390-linux64v1.c): Remove.
541 (s390-linux64v2.c): Remove.
542 (s390-te-linux64.c): Remove.
543 (s390-vx-linux64.c): Remove.
544 (s390-tevx-linux64.c): Remove.
545 (s390x-linux64.c): Remove.
546 (s390x-linux64v1.c): Remove.
547 (s390x-linux64v2.c): Remove.
548 (s390x-te-linux64.c): Remove.
549 (s390x-vx-linux64.c): Remove.
550 (s390x-tevx-linux64.c): Remove.
551 (tic6x-c64xp-linux.c): Remove.
552 (tic6x-c64x-linux.c): Remove.
553 (tic6x-c62x-linux.c): Remove.
555 (reg-sparc64.c): Remove.
558 (amd64-linux.c): Remove.
559 (amd64-avx.c): Remove.
560 (amd64-avx-linux.c): Remove.
561 (amd64-avx-avx512.c): Remove.
562 (amd64-avx-avx512-linux.c): Remove.
563 (amd64-mpx.c): Remove.
564 (amd64-mpx-linux.c): Remove.
565 (amd64-avx-mpx-avx512-pku.c): Remove.
566 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
567 (amd64-avx-mpx.c): Remove.
568 (amd64-avx-mpx-linux.c): Remove.
570 (x32-linux.c): Remove.
572 (x32-avx-linux.c): Remove.
573 (x32-avx-avx512.c): Remove.
574 (x32-avx-avx512-linux.c): Remove.
575 (reg-xtensa.c): Remove.
576 (reg-tilegx.c): Remove.
577 (reg-tilegx32.c): Remove.
579 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
581 * Makefile.in (SFILES): Add "common/environ.c".
582 (OBJS): Add "common/environ.h".
584 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
586 * configure.ac: Check if the fs_base and gs_base members of
587 `struct user_regs_struct' exist.
588 * config.in: Regenerated.
589 * configure: Likewise.
591 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
593 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
595 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
596 (get_next_pcs_syscall_next_pc): Likewise.
598 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
600 * win32-i386-low.c: Fix incorrect reference to a couple source files.
601 * nto-x86-low.c: Likewise.
603 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
605 * Makefile.in: Include disable-implicit-rules.mk.
607 2016-11-23 Pedro Alves <palves@redhat.com>
609 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
610 (debug_vprintf): Use std::chrono::steady_clock instead of
611 gettimeofday. Use '.' instead of ':'.
612 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
613 (get_timestamp): Use std::chrono::steady_clock instead of
616 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
618 * Makefile.in: Fix whitespace formatting.
620 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
622 * Makefile.in (SFILES, OBS): Flatten list and order
625 2016-11-23 Pedro Alves <palves@redhat.com>
627 * event-loop.c (handle_file_event): Use warning.
628 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
629 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
632 2016-11-23 Pedro Alves <palves@redhat.com>
634 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
636 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
637 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
638 debug_printf and debug_flush for debug output.
639 * server.c (handle_general_set): Likewise.
640 * thread-db.c (try_thread_db_load): Use debug_printf for debug
643 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
645 * Makefile.in (.c.o): Replace rule with ...
646 (%.o: %.c): ... this one.
648 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
650 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
651 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
653 * configure.ac: Remove checks for the make program.
654 * configure: Re-generate.
656 2016-10-28 Pedro Alves <palves@redhat.com>
658 * Makefile.in (CXX_DIALECT): Get from configure.
659 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
660 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
661 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
662 * config.in: Regenerate.
663 * configure: Regenerate.
665 2016-10-27 Yao Qi <yao.qi@linaro.org>
667 * linux-low.c (linux_supports_range_stepping): Return true if
668 can_software_single_step return true.
670 2016-10-27 Yao Qi <yao.qi@linaro.org>
672 * inferiors.c (find_inferior_in_random): New function.
673 * inferiors.h (find_inferior_in_random): Declare.
674 * linux-low.c (linux_wait_for_event_filtered): Call
675 find_inferior_in_random instead of find_inferior.
677 2016-10-27 Yao Qi <yao.qi@linaro.org>
679 * linux-low.c (linux_wait_1): If single-step breakpoints are
680 inserted, remove them.
682 2016-10-26 Pedro Alves <palves@redhat.com>
684 * linux-low.c (handle_extended_wait): Link parent/child fork
686 (linux_wait_1): Unlink them.
687 (linux_set_resume_request): Ignore resume requests for
688 already-resumed and unhandled fork child threads.
689 * linux-low.h (struct lwp_info) <fork_relative>: New field.
690 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
692 (handle_v_requests) <vCont>: Don't call require_running.
693 * server.h (in_queued_stop_replies): New declaration.
695 2016-10-24 Yao Qi <yao.qi@linaro.org>
698 * linux-aarch64-low.c (append_insns): Cast the return value to
701 2016-10-10 Yao Qi <yao.qi@linaro.org>
703 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
705 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
707 * target.c (target_supports_multi_process): New function, moved
709 * target.h (target_supports_multi_process): ... here. Remove
712 2016-10-05 Tom Tromey <tom@tromey.com>
715 * tracepoint.c (handle_tracepoint_bkpts): Check
716 ipa_error_tracepoint, not ipa_stopping_tracepoint.
718 2016-10-05 Yao Qi <yao.qi@linaro.org>
720 * configure.srv: Update the path of arm-*.xml files.
722 2016-10-05 Terry Guo <terry.guo@arm.com>
723 Yao Qi <yao.qi@linaro.org>
725 * Makefile.in: Adjust the path of rules.
726 * configure.srv: Update the path of xml files.
727 * regformats/arm-with-iwmmxt.dat: Regenerated.
728 * regformats/arm-with-neon.dat: Likewise.
729 * regformats/arm-with-vfpv2.dat: Likewise.
730 * regformats/arm-with-vfpv3.dat Likewise.
732 2016-09-30 Yao Qi <yao.qi@linaro.org>
735 * target.c (target_stop_and_wait): Don't call
736 target_continue_no_signal, use resume_stop instead.
738 2016-09-26 Yao Qi <yao.qi@linaro.org>
740 * linux-low.c (linux_wait_1): Call debug_exit.
742 2016-09-23 Pedro Alves <palves@redhat.com>
744 * Makefile.in (SFILES): Add common/new-op.c.
745 (OBS): Add common/new-op.o.
746 (new-op.o): New rule.
748 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
750 * .gitinore: Ignore more files.
752 2016-09-21 Yao Qi <yao.qi@linaro.org>
754 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
757 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
759 * server.c (start_inferior): Call target_mourn_inferior instead of
760 mourn_inferior; pass ptid_t argument to it.
762 (handle_target_event): Likewise.
763 * target.c (target_mourn_inferior): New function.
764 * target.h (mourn_inferior): Delete macro.
766 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
768 * linux-low.c (lwp_is_stepping): New function.
770 2016-09-06 Carl Love <cel@us.ibm.com>
772 * server.c (start_inferior): Fixed comment, requested comment change
773 didn't get updated correctly. Removed reference to ptrace () call as
774 it is only true on Linux systems.
776 2016-09-06 Carl Love <cel@us.ibm.com>
778 * server.c (start_inferior): Do not call
779 function target_post_create_inferior () if the
780 inferior process has already exited.
782 2016-09-05 Pedro Alves <palves@redhat.com>
784 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
785 (COMPILE.pre, CC_LD): Use CXX directly.
786 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
787 * acinclude.m4: Don't include build-with-cxx.m4.
788 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
789 * configure: Regenerate.
791 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
794 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
795 call writing data to own_buf.
797 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
799 * target.c (mywait): Call target_wait instead of
801 (target_wait): New function.
803 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
805 * server.c (start_inferior): New variable 'ptid'. Replace calls
806 to the_target->resume by target_continue{,_no_signal}, depending
808 * target.c (target_stop_and_wait): Call target_continue_no_signal
809 instead of the_target->resume.
810 (target_continue): New function.
812 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
814 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
816 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
819 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
821 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
822 * linux-arm-low.c (ps_get_thread_area): Likewise.
823 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
824 * linux-m68k-low.c (ps_get_thread_area): Likewise.
825 * linux-mips-low.c (ps_get_thread_area): Likewise.
826 * linux-nios2-low.c (ps_get_thread_area): Likewise.
827 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
828 * linux-x86-low.c (ps_get_thread_area): Likewise.
829 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
831 2016-08-19 Pedro Alves <palves@redhat.com>
833 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
835 2016-08-19 Pedro Alves <palves@redhat.com>
837 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
838 comment. Use memcpy instead of casting through unsigned long.
840 2016-08-19 Pedro Alves <palves@redhat.com>
842 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
843 allocating around 0x80000000.
845 2016-08-19 Pedro Alves <palves@redhat.com>
848 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
849 (x32-avx512-linux-ipa.o): New rules.
850 * configure.ac (x86_64-*-linux*): New x32 check.
851 * configure.srv (ipa_x32_linux_regobj): New.
852 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
853 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
855 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
857 * configure: Regenerate.
859 2016-08-09 Pedro Alves <palves@redhat.com>
862 * Makefile.in (OBS): Add signals-state-save-restore.o.
863 (signals-state-save-restore.o): New rule.
864 * config.in: Regenerate.
865 * configure: Regenerate.
866 * linux-low.c: Include "signals-state-save-restore.h".
867 (linux_create_inferior): Call
868 restore_original_signals_state.
869 * server.c: Include "dispositions-save-restore.h".
870 (captured_main): Call save_original_signals_state.
872 2016-08-05 Pedro Alves <palves@redhat.com>
874 * configure: Regenerate.
876 2016-08-04 Yao Qi <yao.qi@linaro.org>
878 * linux-low.c (regsets_fetch_inferior_registers): Check
879 errno is ESRCH or not.
881 2016-08-02 Yao Qi <yao.qi@linaro.org>
883 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
884 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
885 (thread_db_load_search): Update.
886 (try_thread_db_load_1): Don't look for td_ta_event_addr,
887 td_ta_set_event and td_ta_event_getmsg.
889 2016-07-26 Pedro Alves <palves@redhat.com>
892 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
893 of unsigned long for 64-bit registers and use uint32_t instead of
894 unsigned int for 32-bit registers.
896 2016-07-26 Pedro Alves <palves@redhat.com>
898 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
901 2016-07-21 Tom Tromey <tom@tromey.com>
903 * configure: Rebuild.
905 2016-07-21 Yao Qi <yao.qi@linaro.org>
907 * mem-break.c (find_gdb_breakpoint): Cast bp to
908 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
910 2016-07-21 Yao Qi <yao.qi@linaro.org>
912 * server.c (handle_v_requests): Support s and S actions
913 if target_supports_software_single_step return true.
915 2016-07-21 Yao Qi <yao.qi@linaro.org>
917 * linux-low.c (resume_stopped_resumed_lwps): If resume request
918 is resume_step, call maybe_hw_step.
919 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
921 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
923 (proceed_one_lwp): If resume request is resume_step, install
924 reinsert breakpoints and call maybe_hw_step.
926 2016-07-21 Yao Qi <yao.qi@linaro.org>
928 * linux-low.c (proceed_one_lwp): Declare.
929 (linux_resume_one_thread): Remove local variable 'step'.
930 Lift code enqueue signal. Call proceed_one_lwp instead of
931 linux_resume_one_lwp.
933 2016-07-21 Yao Qi <yao.qi@linaro.org>
935 * linux-low.c (linux_resume_one_thread): Call
936 enqueue_pending_signal.
938 2016-07-21 Yao Qi <yao.qi@linaro.org>
940 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
941 * inferiors.c (do_restore_current_thread_cleanup): New function.
942 (make_cleanup_restore_current_thread): Likewise.
943 * linux-low.c (install_software_single_step_breakpoints): Call
944 make_cleanup_restore_current_thread. Switch current_thread to
947 2016-07-21 Yao Qi <yao.qi@linaro.org>
949 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
950 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
951 (clone_one_breakpoint): Likewise.
952 (delete_reinsert_breakpoints): Change parameter to thread.
954 (has_reinsert_breakpoints): Likewise.
955 (uninsert_reinsert_breakpoints): Likewise.
956 (reinsert_reinsert_breakpoints): Likewise.
957 * mem-break.h (set_reinsert_breakpoint): Update declaration.
958 (delete_reinsert_breakpoints): Likewise.
959 (reinsert_reinsert_breakpoints): Likewise.
960 (uninsert_reinsert_breakpoints): Likewise.
961 (has_reinsert_breakpoints): Likewise.
963 2016-07-21 Yao Qi <yao.qi@linaro.org>
965 * inferiors.c (get_thread_process): Make parameter const.
966 * inferiors.h (get_thread_process): Update declaration.
967 * mem-break.c (clone_all_breakpoints): Remove all parameters.
968 Add new parameters child_thread and parent_thread. Callers
970 * mem-break.h (clone_all_breakpoints): Update declaration.
972 2016-07-21 Yao Qi <yao.qi@linaro.org>
974 * mem-break.c (struct breakpoint) <cond_list>: Remove.
975 <command_list, handler>: Remove.
976 (struct gdb_breakpoint): New.
977 (struct other_breakpoint): New.
978 (struct reinsert_breakpoint): New.
979 (is_gdb_breakpoint): New function.
980 (any_persistent_commands): Update command_list if
981 is_gdb_breakpoint returns true.
982 (set_breakpoint): Create breakpoints according to their types.
983 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
984 (set_gdb_breakpoint_1): Likewise.
985 (set_gdb_breakpoint): Likewise.
986 (clear_breakpoint_conditions): Change parameter type to
987 'struct gdb_breakpoint *'.
988 (clear_breakpoint_commands): Likewise.
989 (clear_breakpoint_conditions_and_commands): Likewise.
990 (add_condition_to_breakpoint): Likewise.
991 (add_breakpoint_condition): Likewise.
992 (add_commands_to_breakpoint): Likewise.
993 (check_breakpoints): Check other_breakpoint.
994 (clone_one_breakpoint): Clone breakpopint according to its type.
995 * mem-break.h (struct gdb_breakpoint): Declare.
996 (set_gdb_breakpoint): Update declaration.
997 (clear_breakpoint_conditions_and_commands): Likewise.
998 (add_breakpoint_condition): Likewise.
999 (add_breakpoint_commands): Likewise.
1000 * server.c (process_point_options): Change parameter type to
1001 'struct gdb_breakpoint *'.
1003 2016-07-21 Yao Qi <yao.qi@linaro.org>
1005 * mem-break.c (set_breakpoint_at): Rename it to ...
1006 (set_breakpoint_type_at): ... it.
1007 (set_breakpoint_at): Call set_breakpoint_type_at.
1008 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1009 * mem-break.h (set_breakpoint_at): Update comments.
1011 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1013 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1015 (nios2_store_gregset): Likewise.
1017 2016-07-01 Pedro Alves <palves@redhat.com>
1018 Antoine Tremblay <antoine.tremblay@ericsson.com>
1020 * linux-low.c: Change interface to take the target lwp_info
1021 pointer directly and return void. Handle detaching from a zombie
1023 (linux_detach_lwp_callback): New function.
1024 (linux_detach): Detach from the leader thread after detaching from
1027 2016-06-28 Yao Qi <yao.qi@linaro.org>
1029 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1030 for variable new_offset.
1031 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1032 (aarch64_ftrace_insn_reloc_cb): Likewise.
1033 (aarch64_ftrace_insn_reloc_tb): Likewise.
1034 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1035 PRIx64 instead of PRIx32.
1037 2016-06-28 Yao Qi <yao.qi@linaro.org>
1039 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1040 (the_low_target): Install arm_get_syscall_trapinfo.
1042 2016-06-28 Yao Qi <yao.qi@linaro.org>
1044 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1046 (the_low_target): Install aarch64_get_syscall_trapinfo.
1048 2016-06-28 Yao Qi <yao.qi@linaro.org>
1050 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1052 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1053 Remove parameter sysno.
1054 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1057 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1059 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1060 (s390_emit_ne_goto): Likewise.
1061 (s390_emit_lt_goto): Likewise.
1062 (s390_emit_le_goto): Likewise.
1063 (s390_emit_gt_goto): Likewise.
1064 (s390_emit_ge_goto): Likewise.
1065 (s390x_emit_eq_goto): Likewise.
1066 (s390x_emit_ne_goto): Likewise.
1067 (s390x_emit_lt_goto): Likewise.
1068 (s390x_emit_le_goto): Likewise.
1069 (s390x_emit_gt_goto): Likewise.
1070 (s390x_emit_ge_goto): Likewise.
1071 (s390_emit_ops_impl): Mark variable static.
1072 (s390x_emit_ops): Likewise.
1074 2016-06-17 Yao Qi <yao.qi@linaro.org>
1076 * linux-low.c (handle_extended_wait): Call
1077 uninsert_reinsert_breakpoints for the parent process. Remove
1078 reinsert breakpoints from the child process. Reinsert them to
1079 the parent process when vfork is done.
1080 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1081 (reinsert_reinsert_breakpoints): New function.
1082 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1083 (reinsert_reinsert_breakpoints): Declare.
1085 2016-06-17 Yao Qi <yao.qi@linaro.org>
1087 * linux-low.c (handle_extended_wait): If the parent is doing
1088 step-over, remove the reinsert breakpoints from the forked child.
1090 2016-06-17 Yao Qi <yao.qi@linaro.org>
1092 * linux-low.c (unsuspend_all_lwps): Declare.
1093 (linux_low_filter_event): If thread exited, call finish_step_over.
1094 If step-over is finished, unsuspend other threads.
1096 2016-06-17 Yao Qi <yao.qi@linaro.org>
1098 * linux-low.c (linux_resume_one_lwp_throw): Assert
1099 has_reinsert_breakpoints returns false.
1100 * mem-break.c (delete_disabled_breakpoints): Assert
1101 bp type isn't reinsert_breakpoint.
1103 2016-06-17 Yao Qi <yao.qi@linaro.org>
1105 * linux-low.c (maybe_hw_step): New function.
1106 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1107 (finish_step_over): Switch current_thread to lwp temporarily,
1108 and assert has_reinsert_breakpoints returns true.
1109 (proceed_one_lwp): Call maybe_hw_step.
1110 * mem-break.c (has_reinsert_breakpoints): New function.
1111 * mem-break.h (has_reinsert_breakpoints): Declare.
1113 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1115 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1117 2016-05-17 Yao Qi <yao.qi@linaro.org>
1119 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1120 instead of find_inferior.
1122 2016-05-05 Yao Qi <yao.qi@linaro.org>
1124 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1125 Initialize res to zero.
1127 2016-05-05 Yao Qi <yao.qi@linaro.org>
1129 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1132 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1134 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1135 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1136 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1138 2016-04-28 Par Olsson <par.olsson@windriver.com>
1139 Simon Marchi <simon.marchi@ericsson.com>
1141 * tracepoint.c (write_inferior_int8): New function.
1142 (cmd_qtenable_disable): Write enable flag using
1143 write_inferior_int8.
1145 2016-04-25 Yao Qi <yao.qi@linaro.org>
1147 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1148 (need_step_over_p): Return zero if the LWP has pending signals
1149 can be delivered on software single step target.
1151 2016-04-25 Yao Qi <yao.qi@linaro.org>
1153 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1154 return instead of error.
1156 2016-04-22 Yao Qi <yao.qi@linaro.org>
1158 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1161 2016-04-22 Yao Qi <yao.qi@linaro.org>
1163 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1164 signal when stepping over breakpoint with software single
1167 2016-04-21 Pedro Alves <palves@redhat.com>
1169 * linux-s390-low.c (s390_collect_ptrace_register)
1170 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1172 (s390_check_regset): Use void * instead of gdb_byte *.
1174 2016-04-20 Pedro Alves <palves@redhat.com>
1176 * configure: Renegerate.
1178 2016-04-20 Yao Qi <yao.qi@linaro.org>
1180 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1181 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1183 (arm_store_gregset): Likewise.
1185 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1187 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1188 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1189 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1190 (amd64-avx-mpx-linux.c): New rules.
1191 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1192 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1193 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1194 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1195 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1196 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1197 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1198 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1199 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1200 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1201 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1202 * linux-x86-low.c (x86_linux_read_description): Add case for
1203 X86_XSTATE_AVX_MPX_MASK.
1204 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1205 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1206 init_registers_i386_avx_mpx_linux.
1207 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1208 (initialize_low_tracepoint): Call
1209 init_registers_i386_avx_mpx_linux.
1210 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1211 (initialize_low_tracepoint): Call
1212 init_registers_amd64_avx_mpx_linux.
1213 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1214 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1215 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1218 2016-04-18 Pedro Alves <palves@redhat.com>
1220 * configure: Regenerate.
1222 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1224 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1225 (aarch64_emit_sub): Likewise.
1227 2016-04-12 Pedro Alves <palves@redhat.com>
1229 * utils.c (prepare_to_throw_exception): Delete.
1231 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1233 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1235 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1237 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1239 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1241 * linux-aarch64-ipa.c: Add <elf.h> include.
1242 * linux-ppc-ipa.c: Add <elf.h> include.
1243 * linux-s390-ipa.c: Add <elf.h> include.
1245 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1247 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1248 (get_raw_reg_ptr): Likewise.
1249 (get_trace_state_variable_value_ptr): Likewise.
1250 (set_trace_state_variable_value_ptr): Likewise.
1251 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1254 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1255 Marcin Kościelnicki <koriakin@0x04.net>
1258 * linux-ppc-low.c (emit_insns): New function.
1259 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1260 (ppc_emit_prologue): New function.
1261 (ppc_emit_epilogue): New function.
1262 (ppc_emit_add): New function.
1263 (ppc_emit_sub): New function.
1264 (ppc_emit_mul): New function.
1265 (ppc_emit_lsh): New function.
1266 (ppc_emit_rsh_signed): New function.
1267 (ppc_emit_rsh_unsigned): New function.
1268 (ppc_emit_ext): New function.
1269 (ppc_emit_zero_ext): New function.
1270 (ppc_emit_log_not): New function.
1271 (ppc_emit_bit_and): New function.
1272 (ppc_emit_bit_or): New function.
1273 (ppc_emit_bit_xor): New function.
1274 (ppc_emit_bit_not): New function.
1275 (ppc_emit_equal): New function.
1276 (ppc_emit_less_signed): New function.
1277 (ppc_emit_less_unsigned): New function.
1278 (ppc_emit_ref): New function.
1279 (ppc_emit_const): New function.
1280 (ppc_emit_reg): New function.
1281 (ppc_emit_pop): New function.
1282 (ppc_emit_stack_flush): New function.
1283 (ppc_emit_swap): New function.
1284 (ppc_emit_stack_adjust): New function.
1285 (ppc_emit_call): New function.
1286 (ppc_emit_int_call_1): New function.
1287 (ppc_emit_void_call_2): New function.
1288 (ppc_emit_if_goto): New function.
1289 (ppc_emit_goto): New function.
1290 (ppc_emit_eq_goto): New function.
1291 (ppc_emit_ne_goto): New function.
1292 (ppc_emit_lt_goto): New function.
1293 (ppc_emit_le_goto): New function.
1294 (ppc_emit_gt_goto): New function.
1295 (ppc_emit_ge_goto): New function.
1296 (ppc_write_goto_address): New function.
1297 (ppc_emit_ops_impl): New static variable.
1298 (ppc64v1_emit_prologue): New function.
1299 (ppc64v2_emit_prologue): New function.
1300 (ppc64_emit_epilogue): New function.
1301 (ppc64_emit_add): New function.
1302 (ppc64_emit_sub): New function.
1303 (ppc64_emit_mul): New function.
1304 (ppc64_emit_lsh): New function.
1305 (ppc64_emit_rsh_signed): New function.
1306 (ppc64_emit_rsh_unsigned): New function.
1307 (ppc64_emit_ext): New function.
1308 (ppc64_emit_zero_ext): New function.
1309 (ppc64_emit_log_not): New function.
1310 (ppc64_emit_bit_and): New function.
1311 (ppc64_emit_bit_or): New function.
1312 (ppc64_emit_bit_xor): New function.
1313 (ppc64_emit_bit_not): New function.
1314 (ppc64_emit_equal): New function.
1315 (ppc64_emit_less_signed): New function.
1316 (ppc64_emit_less_unsigned): New function.
1317 (ppc64_emit_ref): New function.
1318 (ppc64_emit_const): New function.
1319 (ppc64v1_emit_reg): New function.
1320 (ppc64v2_emit_reg): New function.
1321 (ppc64_emit_pop): New function.
1322 (ppc64_emit_stack_flush): New function.
1323 (ppc64_emit_swap): New function.
1324 (ppc64v1_emit_call): New function.
1325 (ppc64v2_emit_call): New function.
1326 (ppc64v1_emit_int_call_1): New function.
1327 (ppc64v2_emit_int_call_1): New function.
1328 (ppc64v1_emit_void_call_2): New function.
1329 (ppc64v2_emit_void_call_2): New function.
1330 (ppc64_emit_if_goto): New function.
1331 (ppc64_emit_eq_goto): New function.
1332 (ppc64_emit_ne_goto): New function.
1333 (ppc64_emit_lt_goto): New function.
1334 (ppc64_emit_le_goto): New function.
1335 (ppc64_emit_gt_goto): New function.
1336 (ppc64_emit_ge_goto): New function.
1337 (ppc64v1_emit_ops_impl): New static variable.
1338 (ppc64v2_emit_ops_impl): New static variable.
1339 (ppc_emit_ops): New function.
1340 (linux_low_target): Wire in ppc_emit_ops.
1342 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1343 Marcin Kościelnicki <koriakin@0x04.net>
1346 * Makefile.in: Add powerpc-*-ipa.o
1347 * configure.srv: Add ipa_obj for powerpc*-linux.
1348 * linux-ppc-ipa.c: New file.
1349 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1351 (PPC_FIELD): New macro.
1352 (PPC_SEXT): New macro.
1353 (PPC_OP6): New macro.
1354 (PPC_BO): New macro.
1355 (PPC_LI): New macro.
1356 (PPC_BD): New macro.
1357 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1358 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1359 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1360 (ppc_get_thread_area): New function.
1361 (is_elfv2_inferior): New function.
1362 (gen_ds_form): New function.
1363 (GEN_STD): New macro.
1364 (GEN_STDU): New macro.
1365 (GEN_LD): New macro.
1366 (GEN_LDU): New macro.
1367 (gen_d_form): New function.
1368 (GEN_ADDI): New macro.
1369 (GEN_ADDIS): New macro.
1370 (GEN_LI): New macro.
1371 (GEN_LIS): New macro.
1372 (GEN_ORI): New macro.
1373 (GEN_ORIS): New macro.
1374 (GEN_LWZ): New macro.
1375 (GEN_STW): New macro.
1376 (GEN_STWU): New macro.
1377 (gen_xfx_form): New function.
1378 (GEN_MFSPR): New macro.
1379 (GEN_MTSPR): New macro.
1380 (GEN_MFCR): New macro.
1381 (GEN_MTCR): New macro.
1382 (GEN_SYNC): New macro.
1383 (GEN_LWSYNC): New macro.
1384 (gen_x_form): New function.
1385 (GEN_OR): New macro.
1386 (GEN_MR): New macro.
1387 (GEN_LWARX): New macro.
1388 (GEN_STWCX): New macro.
1389 (GEN_CMPW): New macro.
1390 (gen_md_form): New function.
1391 (GEN_RLDICL): New macro.
1392 (GEN_RLDICR): New macro.
1393 (gen_i_form): New function.
1395 (GEN_BL): New macro.
1396 (gen_b_form): New function.
1397 (GEN_BNE): New macro.
1398 (GEN_LOAD): New macro.
1399 (GEN_STORE): New macro.
1400 (gen_limm): New function.
1401 (gen_atomic_xchg): New function.
1402 (gen_call): New function.
1403 (ppc_relocate_instruction): New function.
1404 (ppc_install_fast_tracepoint_jump_pad): New function.
1405 (ppc_get_min_fast_tracepoint_insn_len): New function.
1406 (ppc_get_ipa_tdesc_idx): New function.
1407 (the_low_target): Wire in the new functions.
1408 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1410 * linux-ppc-tdesc.h: New file.
1412 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1414 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1415 (alloc_jump_pad_buffer): New function.
1416 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1417 (alloc_jump_pad_buffer): New function.
1418 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1419 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1420 (alloc_jump_pad_buffer): New function.
1421 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1422 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1423 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1424 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1426 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1428 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1429 * linux-amd64-ipa.c: Likewise.
1430 * linux-i386-ipa.c: Likewise.
1431 * linux-s390-ipa.c: Likewise.
1432 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1433 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1434 set_trace_state_variable_value_ptr.
1435 (struct ipa_sym_addresses): Likewise.
1436 (symbol_list): Likewise.
1437 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1438 accessing gdb_collect directly.
1439 (gdb_collect_ptr_type): New typedef.
1440 (get_raw_reg_ptr_type): New typedef.
1441 (get_trace_state_variable_value_ptr_type): New typedef.
1442 (set_trace_state_variable_value_ptr_type): New typedef.
1443 (gdb_collect_ptr): New global.
1444 (get_raw_reg_ptr): New global.
1445 (get_trace_state_variable_value_ptr): New global.
1446 (set_trace_state_variable_value_ptr): New global.
1447 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1448 accessing get_raw_reg directly.
1449 (get_get_tsv_func_addr): Likewise for
1450 get_trace_state_variable_value_ptr.
1451 (get_set_tsv_func_addr): Likewise for
1452 set_trace_state_variable_value_ptr.
1453 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1455 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1457 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1459 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1461 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1463 (relocate_instruction): Remove own_buf.
1464 * server.c (own_buf): Make global.
1465 (handle_v_requests): Make global.
1466 * server.h (own_buf): New declaration.
1467 (handle_v_requests): New prototype.
1469 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1472 * linux-s390-low.c (add_insns): New function.
1473 (s390_emit_prologue): New function.
1474 (s390_emit_epilogue): New function.
1475 (s390_emit_add): New function.
1476 (s390_emit_sub): New function.
1477 (s390_emit_mul): New function.
1478 (s390_emit_lsh): New function.
1479 (s390_emit_rsh_signed): New function.
1480 (s390_emit_rsh_unsigned): New function.
1481 (s390_emit_ext): New function.
1482 (s390_emit_log_not): New function.
1483 (s390_emit_bit_and): New function.
1484 (s390_emit_bit_or): New function.
1485 (s390_emit_bit_xor): New function.
1486 (s390_emit_bit_not): New function.
1487 (s390_emit_equal): New function.
1488 (s390_emit_less_signed): New function.
1489 (s390_emit_less_unsigned): New function.
1490 (s390_emit_ref): New function.
1491 (s390_emit_if_goto): New function.
1492 (s390_emit_goto): New function.
1493 (s390_write_goto_address): New function.
1494 (s390_emit_litpool): New function.
1495 (s390_emit_const): New function.
1496 (s390_emit_call): New function.
1497 (s390_emit_reg): New function.
1498 (s390_emit_pop): New function.
1499 (s390_emit_stack_flush): New function.
1500 (s390_emit_zero_ext): New function.
1501 (s390_emit_swap): New function.
1502 (s390_emit_stack_adjust): New function.
1503 (s390_emit_set_r2): New function.
1504 (s390_emit_int_call_1): New function.
1505 (s390_emit_void_call_2): New function.
1506 (s390_emit_eq_goto): New function.
1507 (s390_emit_ne_goto): New function.
1508 (s390_emit_lt_goto): New function.
1509 (s390_emit_le_goto): New function.
1510 (s390_emit_gt_goto): New function.
1511 (s390_emit_ge_goto): New function.
1512 (s390x_emit_prologue): New function.
1513 (s390x_emit_epilogue): New function.
1514 (s390x_emit_add): New function.
1515 (s390x_emit_sub): New function.
1516 (s390x_emit_mul): New function.
1517 (s390x_emit_lsh): New function.
1518 (s390x_emit_rsh_signed): New function.
1519 (s390x_emit_rsh_unsigned): New function.
1520 (s390x_emit_ext): New function.
1521 (s390x_emit_log_not): New function.
1522 (s390x_emit_bit_and): New function.
1523 (s390x_emit_bit_or): New function.
1524 (s390x_emit_bit_xor): New function.
1525 (s390x_emit_bit_not): New function.
1526 (s390x_emit_equal): New function.
1527 (s390x_emit_less_signed): New function.
1528 (s390x_emit_less_unsigned): New function.
1529 (s390x_emit_ref): New function.
1530 (s390x_emit_if_goto): New function.
1531 (s390x_emit_const): New function.
1532 (s390x_emit_call): New function.
1533 (s390x_emit_reg): New function.
1534 (s390x_emit_pop): New function.
1535 (s390x_emit_stack_flush): New function.
1536 (s390x_emit_zero_ext): New function.
1537 (s390x_emit_swap): New function.
1538 (s390x_emit_stack_adjust): New function.
1539 (s390x_emit_int_call_1): New function.
1540 (s390x_emit_void_call_2): New function.
1541 (s390x_emit_eq_goto): New function.
1542 (s390x_emit_ne_goto): New function.
1543 (s390x_emit_lt_goto): New function.
1544 (s390x_emit_le_goto): New function.
1545 (s390x_emit_gt_goto): New function.
1546 (s390x_emit_ge_goto): New function.
1547 (s390_emit_ops): New function.
1548 (struct linux_target_ops): Fill in emit_ops hook.
1550 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1553 * Makefile.in: Add s390 IPA files.
1554 * configure.srv: Build IPA for s390.
1555 * linux-s390-ipa.c: New file.
1556 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1557 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1558 (tdesc_s390_linux32): Likewise.
1559 (init_registers_s390_linux32v1): Likewise.
1560 (tdesc_s390_linux32v1): Likewise.
1561 (init_registers_s390_linux32v2): Likewise.
1562 (tdesc_s390_linux32v2): Likewise.
1563 (init_registers_s390_linux64): Likewise.
1564 (tdesc_s390_linux64): Likewise.
1565 (init_registers_s390_linux64v1): Likewise.
1566 (tdesc_s390_linux64v1): Likewise.
1567 (init_registers_s390_linux64v2): Likewise.
1568 (tdesc_s390_linux64v2): Likewise.
1569 (init_registers_s390_te_linux64): Likewise.
1570 (tdesc_s390_te_linux64): Likewise.
1571 (init_registers_s390_vx_linux64): Likewise.
1572 (tdesc_s390_vx_linux64): Likewise.
1573 (init_registers_s390_tevx_linux64): Likewise.
1574 (tdesc_s390_tevx_linux64): Likewise.
1575 (init_registers_s390x_linux64): Likewise.
1576 (tdesc_s390x_linux64): Likewise.
1577 (init_registers_s390x_linux64v1): Likewise.
1578 (tdesc_s390x_linux64v1): Likewise.
1579 (init_registers_s390x_linux64v2): Likewise.
1580 (tdesc_s390x_linux64v2): Likewise.
1581 (init_registers_s390x_te_linux64): Likewise.
1582 (tdesc_s390x_te_linux64): Likewise.
1583 (init_registers_s390x_vx_linux64): Likewise.
1584 (tdesc_s390x_vx_linux64): Likewise.
1585 (init_registers_s390x_tevx_linux64): Likewise.
1586 (tdesc_s390x_tevx_linux64): Likewise.
1587 (have_hwcap_s390_vx): New static variable.
1588 (s390_arch_setup): Fill have_hwcap_s390_vx.
1589 (s390_get_thread_area): New function.
1590 (s390_ft_entry_gpr_esa): New const.
1591 (s390_ft_entry_gpr_zarch): New const.
1592 (s390_ft_entry_misc): New const.
1593 (s390_ft_entry_fr): New const.
1594 (s390_ft_entry_vr): New const.
1595 (s390_ft_main_31): New const.
1596 (s390_ft_main_64): New const.
1597 (s390_ft_exit_fr): New const.
1598 (s390_ft_exit_vr): New const.
1599 (s390_ft_exit_misc): New const.
1600 (s390_ft_exit_gpr_esa): New const.
1601 (s390_ft_exit_gpr_zarch): New const.
1602 (append_insns): New function.
1603 (s390_relocate_instruction): New function.
1604 (s390_install_fast_tracepoint_jump_pad): New function.
1605 (s390_get_min_fast_tracepoint_insn_len): New function.
1606 (s390_get_ipa_tdesc_idx): New function.
1607 (struct linux_target_ops): Wire in the above functions.
1608 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1609 * linux-s390-tdesc.h: New file.
1611 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1613 * linux-s390-low.c (s390_supports_tracepoints): New function.
1614 (struct linux_target_ops): Fill supports_tracepoints hook.
1616 2016-03-18 Yao Qi <yao.qi@linaro.org>
1618 * linux-low.c (lwp_signal_can_be_delivered): New function.
1619 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1621 2016-03-18 Yao Qi <yao.qi@linaro.org>
1623 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1624 0 if signal is enqueued. Remove 'signal' from one debugging
1625 message. Move one debugging message to some lines below.
1626 Remove code setting 'signal' to 0.
1628 2016-03-18 Yao Qi <yao.qi@linaro.org>
1630 * linux-low.c (linux_low_filter_event): Remove redundant
1631 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1633 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1635 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1636 (struct linux_target_ops): Wire in the above.
1638 2016-03-03 Yao Qi <yao.qi@linaro.org>
1640 * linux-low.c: Update comments to start_step_over.
1642 2016-03-03 Yao Qi <yao.qi@linaro.org>
1645 * linux-low.c (handle_extended_wait): Set child suspended
1646 if event_lwp->bp_reinsert isn't zero.
1648 2016-03-02 Yao Qi <yao.qi@linaro.org>
1650 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1651 enqueue_pending_signal.
1653 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1655 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1658 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1660 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1661 (s390_regmap_3264) [!__s390x__]: New global.
1662 (s390_collect_ptrace_register): Skip map entries containing -1.
1663 (s390_supply_ptrace_register): Ditto.
1664 (s390_fill_gprs_high): New function.
1665 (s390_store_gprs_high): New function.
1666 (s390_regsets): Add NT_S390_HIGH_GPRS.
1667 (s390_get_hwcap): Enable on 31-bit.
1668 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1669 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1670 Detect NT_S390_HIGH_GPRS.
1671 (s390_usrregs_info_3264): Enable on 31-bit.
1672 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1673 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1675 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1678 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1679 * configure.srv: Ditto.
1680 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1681 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1682 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1683 (init_registers_amd64_linux): Remove prototype.
1684 (tdesc_amd64_linux): Remove declaration.
1685 (get_ipa_tdesc): New function.
1686 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1687 initialize remaining tdescs.
1688 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1689 (init_registers_i386_linux): Remove prototype.
1690 (tdesc_i386_linux): Remove declaration.
1691 (get_ipa_tdesc): New function.
1692 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1693 initialize remaining tdescs.
1694 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1695 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1696 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1697 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1698 (x86_get_ipa_tdesc_idx): New function.
1699 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1700 * linux-x86-tdesc.h: New file.
1701 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1702 (target_get_ipa_tdesc_idx): New macro.
1703 * tracepoint.c (ipa_tdesc_idx): New macro.
1704 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1705 (symbol_list): Add ipa_tdesc_idx.
1706 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1707 (ipa_tdesc): Remove.
1708 (ipa_tdesc_idx): New variable.
1709 (get_context_regcache): Use get_ipa_tdesc.
1710 (gdb_collect): Ditto.
1712 * tracepoint.h (get_ipa_tdesc): New prototype.
1713 (ipa_tdesc): Remove.
1715 2016-02-24 Pedro Alves <palves@redhat.com>
1717 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1718 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1719 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1720 Factor out common code between the USE_SIGTRAP_SIGINFO and
1721 !USE_SIGTRAP_SIGINFO blocks.
1722 (linux_low_filter_event): Call save_stop_reason instead of
1723 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1725 (linux_wait_1): Update comments.
1727 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1729 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1730 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1731 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1732 ppc_insert_point, ppc_remove_point.
1734 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1736 * linux-s390-low.c (s390_supports_z_point_type): New function.
1737 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1739 2016-02-16 Yao Qi <yao.qi@linaro.org>
1741 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1742 PC. Get pc from regcache_read_pc.
1744 2016-02-12 Yao Qi <yao.qi@linaro.org>
1746 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1747 or linux_get_pc_32bit.
1748 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1750 2016-02-12 Yao Qi <yao.qi@linaro.org>
1752 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1753 arm_linux_get_next_pcs_fixup.
1755 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1757 * tracepoint.c (x_tracepoint_action_download): Change
1758 write_inferior_data_ptr to write_inferior_data_pointer.
1759 (cmd_qtstart): Likewise.
1760 (write_inferior_data_ptr): Remove.
1761 (download_agent_expr): Change write_inferior_data_ptr to
1762 write_inferior_data_pointer.
1763 (download_tracepoint_1): Likewise.
1764 (download_tracepoint): Likewise.
1765 (download_trace_state_variables): Likewise.
1767 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1768 Marcin Kościelnicki <koriakin@0x04.net>
1770 * tracepoint.c (struct tracepoint_action_ops): Remove.
1771 (struct tracepoint_action): Remove ops.
1772 (m_tracepoint_action_download, r_tracepoint_action_download)
1773 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1774 size and offset accordingly.
1775 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1776 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1777 (tracepoint_action_send, tracepoint_action_download): New functions.
1778 Helpers for trace action handlers.
1779 (add_tracepoint_action): Remove setup actions ops.
1780 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1782 2016-02-10 Yao Qi <yao.qi@linaro.org>
1784 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1786 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1788 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1790 * configure: Regenerate.
1792 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1794 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1795 void * to gdb_byte *.
1796 * linux-low.c (siginfo_fixup): Likewise.
1797 (linux_xfer_siginfo): Likewise.
1798 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1800 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1802 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1804 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1806 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1808 * linux-x86-low.c [__x86_64__]: Include
1809 "nat/amd64-linux-siginfo.h".
1810 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1811 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1812 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1813 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1814 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1815 (cpt_si_fd, si_timerid, si_overrun): Move from
1816 nat/amd64-linux-siginfo.c.
1817 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1819 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1821 * server.c (skip_to_semicolon): Remove.
1822 (process_point_options): Use strchrnul instead of
1825 2016-01-26 Yao Qi <yao.qi@linaro.org>
1827 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1828 * linux-low.c (install_software_single_step_breakpoints): Don't
1829 call regcache_read_pc.
1830 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1833 2016-01-26 Yao Qi <yao.qi@linaro.org>
1835 * linux-low.c (install_software_single_step_breakpoints): Call
1836 regcache_read_pc instead of get_pc.
1838 2016-01-26 Yao Qi <yao.qi@linaro.org>
1840 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1841 (unblock_async_io): Rename to ...
1842 (block_unblock_async_io): ... it. New function.
1843 (enable_async_io): Don't install SIGIO handler. Unblock it
1845 (disable_async_io): Don't ignore SIGIO. Block it instead.
1846 (initialize_async_io): Install SIGIO handler. Don't call
1849 2016-01-26 Yao Qi <yao.qi@linaro.org>
1851 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1852 first character is '\003', call *the_target->request_interrupt.
1854 2016-01-25 Yao Qi <yao.qi@linaro.org>
1856 * remote-utils.c (new_thread_notify): Remove.
1857 (dead_thread_notify): Likewise.
1858 * remote-utils.h (new_thread_notify): Remove declaration.
1859 (dead_thread_notify): Likewise.
1861 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1863 * gdb.trace/pending.exp: Fix expected message on continue.
1865 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1867 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1868 it works properly on big-endian machines where sizeof (CORE_ADDR)
1871 2016-01-21 Pedro Alves <palves@redhat.com>
1873 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1874 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1875 * configure: Regenerate.
1877 2016-01-21 Yao Qi <yao.qi@linaro.org>
1879 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1880 is_thumb and set it according to CPSR saved on the stack.
1881 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1882 arm_sigreturn_next_pc.
1884 2016-01-18 Yao Qi <yao.qi@linaro.org>
1886 * linux-low.c (linux_set_pc_64bit): New function.
1887 (linux_get_pc_64bit): New function.
1888 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1890 * linux-sparc-low.c (debug_threads): Remove declaration.
1891 (sparc_get_pc): Remove.
1892 (the_low_target): Use linux_get_pc_64bit instead of
1894 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1895 (the_low_target): Use linux_get_pc_64bit and
1898 2016-01-18 Yao Qi <yao.qi@linaro.org>
1900 * linux-arm-low.c (debug_threads): Remove declaration.
1901 (arm_get_pc, arm_set_pc): Remove.
1902 (the_low_target): Use linux_get_pc_32bit and
1904 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1905 (the_low_target): Use linux_get_pc_32bit and
1907 * linux-cris-low.c (debug_threads): Remove declaration.
1908 (cris_get_pc, cris_set_pc,): Remove.
1909 (the_low_target): Use linux_get_pc_32bit and
1911 * linux-crisv32-low.c (debug_threads): Remove declaration.
1912 (cris_get_pc, cris_set_pc): Remove.
1913 (the_low_target): Use linux_get_pc_32bit and
1915 * linux-low.c: Include inttypes.h.
1916 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1917 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1918 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1919 (the_low_target): Use linux_get_pc_32bit and
1921 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1922 (the_low_target): Use linux_get_pc_32bit and
1924 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1925 (the_low_target): Use linux_get_pc_32bit and
1927 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1928 (the_low_target): Use linux_get_pc_32bit and
1930 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1931 (the_low_target): Use linux_get_pc_32bit and
1934 2016-01-18 Gary Benson <gbenson@redhat.com>
1936 * configure.ac (AC_FUNC_FORK): New check.
1937 * config.in: Regenerate.
1938 * configure: Likewise.
1940 2016-01-14 Yao Qi <yao.qi@linaro.org>
1942 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1943 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1944 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1945 arm_get_next_pcs_ctor.
1947 2016-01-12 Josh Stone <jistone@redhat.com>
1948 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1950 * inferiors.h: Include "gdb_vecs.h".
1951 (struct process_info): Add syscalls_to_catch.
1952 * inferiors.c (remove_process): Free syscalls_to_catch.
1953 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1954 syscall_return stops.
1955 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1956 * server.c (handle_general_set): Handle QCatchSyscalls.
1957 (handle_query): Report support for QCatchSyscalls.
1958 * target.h (struct target_ops): Add supports_catch_syscall.
1959 (target_supports_catch_syscall): New macro.
1960 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1961 (struct lwp_info): Add syscall_state.
1962 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1963 Maintain syscall_state and syscalls_to_catch across exec.
1964 (get_syscall_trapinfo): New function, proxy to the_low_target.
1965 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1966 (linux_low_filter_event): Toggle syscall_state entry/return for
1967 syscall traps, and set it ignored for all others.
1968 (gdb_catching_syscalls_p): New function.
1969 (gdb_catch_this_syscall_p): New function.
1970 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1971 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1972 (linux_supports_catch_syscall): New function.
1973 (linux_target_ops): Install it.
1974 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1975 (the_low_target): Install it.
1977 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1979 * acinclude.m4: Include new ../warning.m4 file.
1980 * configure: Regenerated.
1981 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1983 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1985 * ax.c (is_goto_target): Mark static.
1986 * linux-low.c (register_addr): Likewise.
1987 (linux_fetch_registers, linux_store_registers): Likewise.
1988 * mem-break.c (any_persistent_commands): Fix old prototype.
1989 (add_commands_to_breakpoint): Mark static.
1990 * regcache.c (find_register_by_name): Delete unused func.
1991 * remote-utils.c (hex_or_minus_one): Mark static.
1992 * server.c (monitor_show_help): Mark static.
1993 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1994 handle_v_requests): Likewise.
1996 2016-01-12 Pedro Alves <palves@redhat.com>
1998 Remove use of the registered trademark symbol throughout.
2000 2016-01-08 Yao Qi <yao.qi@linaro.org>
2002 * remote-utils.c (getpkt): If c is '\003', call target hook
2005 2016-01-06 Yao Qi <yao.qi@linaro.org>
2007 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2008 linux-aarch32-low.c.
2009 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2010 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2011 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2012 (thumb2_breakpoint): Declare.
2013 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2014 linux-aarch32-low.h.
2015 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2016 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2017 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2019 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2021 * gdbreplay.c (gdbreplay_version): Change copyright year in
2023 * server.c (gdbserver_version): Likewise.
2025 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2027 * server.c (crc32_table): Delete.
2028 (crc32): Use libiberty's xcrc32 function.
2030 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2032 * lynx-low.c (lynx_delete_thread_callback): New function.
2033 (lynx_mourn): Properly delete our process and all of its
2034 threads. Remove call to clear_inferiors.
2036 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2038 * target.c (thread_search_callback): Add check that
2039 the thread_stopped target callback is not NULL before
2042 2015-12-21 Yao Qi <yao.qi@linaro.org>
2044 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2047 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2049 * server.c (handle_query): Call target_supports_software_single_step.
2051 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2053 * linux-low.c (single_step): New function.
2054 (linux_resume_one_lwp_throw): Call single_step.
2055 (start_step_over): Likewise.
2057 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2059 * Makefile.in (SFILES): Append arch/arm-linux.c,
2060 arch/arm-get-next-pcs.c.
2061 (arm-linux.o): New rule.
2062 (arm-get-next-pcs.o): New rule.
2063 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2065 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2066 to linux-aarch32-low.c.
2067 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2068 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2069 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2070 (thumb2_breakpoint_len): Likewise.
2071 (arm_is_thumb_mode): Make non-static.
2072 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2073 from linux-aarch32-low.c.
2074 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2075 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2076 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2077 (thumb2_breakpoint_len): Likewise.
2078 (arm_is_thumb_mode): New declaration.
2079 * linux-arm-low.c: Include arch/arm-linux.h
2080 aarch/arm-get-next-pcs.h, sys/syscall.h.
2081 (get_next_pcs_ops): New struct.
2082 (get_next_pcs_addr_bits_remove): New function.
2083 (get_next_pcs_is_thumb): New function.
2084 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2085 (arm_sigreturn_next_pc): Likewise.
2086 (get_next_pcs_syscall_next_pc): Likewise.
2087 (arm_gdbserver_get_next_pcs): Likewise.
2088 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2090 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2091 * server.h: Include gdb_vecs.h.
2093 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2095 * Makefile.in (SFILES): Append common/common-regcache.c.
2096 (OBS): Append common-regcache.o.
2097 (common-regcache.o): New rule.
2098 * regcache.c (init_register_cache): Initialize cache to
2100 (regcache_raw_read_unsigned): New function.
2101 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2102 register_status enum.
2104 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2106 * linux-aarch64-low.c (the_low_targets): Rename
2107 breakpoint_reinsert_addr to get_next_pcs.
2108 * linux-arm-low.c (the_low_targets): Likewise.
2109 * linux-bfin-low.c (the_low_targets): Likewise.
2110 * linux-cris-low.c (the_low_targets): Likewise.
2111 * linux-crisv32-low.c (the_low_targets): Likewise.
2112 * linux-low.c (can_software_single_step): Likewise.
2113 (install_software_single_step_breakpoints): New function.
2114 (start_step_over): Use install_software_single_step_breakpoints.
2115 * linux-low.h: New CORE_ADDR vector.
2116 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2118 * linux-mips-low.c (the_low_targets): Likewise.
2119 * linux-nios2-low.c (the_low_targets): Likewise.
2120 * linux-sparc-low.c (the_low_targets): Likewise.
2122 2015-12-17 Pedro Alves <palves@redhat.com>
2124 * linux-low.c (linux_kill_one_lwp): Remove references to
2126 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2128 (linux_init_signals): Delete.
2129 (initialize_low): Adjust.
2130 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2132 2015-12-16 Pedro Alves <palves@redhat.com>
2134 * configure.ac (compiler warning flags): When testing a
2135 -Wno-foo option, check whether -Wfoo works instead.
2136 * configure: Regenerate.
2138 2015-12-11 Don Breazeal <donb@codesourcery.com>
2140 * server.c (process_serial_event): Don't exit from gdbserver
2141 in remote mode if there are still active inferiors.
2143 2015-12-11 Yao Qi <yao.qi@linaro.org>
2145 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2146 arm_breakpoint_at if the process is 32-bit.
2148 2015-12-11 Yao Qi <yao.qi@linaro.org>
2150 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2153 2015-12-07 Yao Qi <yao.qi@linaro.org>
2155 * configure.srv: Append arm.o to srv_tgtobj for
2156 aarch64*-*-linux* target.
2157 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2158 from linux-arm-low.c.
2159 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2160 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2161 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2162 (thumb2_breakpoint_len): Likewise.
2163 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2164 (arm_breakpoint_kinds): Likewise.
2165 (arm_breakpoint_kind_from_pc): Likewise.
2166 (arm_sw_breakpoint_from_kind): Likewise.
2167 (arm_breakpoint_kind_from_current_state): Likewise.
2168 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2169 (arm_sw_breakpoint_from_kind): Declare.
2170 (arm_breakpoint_kind_from_current_state): Declare.
2171 (arm_breakpoint_at): Declare.
2172 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2173 arm_sw_breakpoint_from_kind if process is 32-bit.
2174 (aarch64_breakpoint_kind_from_pc): New function.
2175 (aarch64_breakpoint_kind_from_current_state): New function.
2176 (the_low_target): Initialize fields breakpoint_kind_from_pc
2177 and breakpoint_kind_from_current_state.
2178 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2179 linux-aarch32-low.c.
2180 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2181 (arm_breakpoint, arm_breakpoint_len): Likewise.
2182 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2183 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2184 (arm_is_thumb_mode): Likewise.
2185 (arm_breakpoint_at): Likewise.
2186 (arm_breakpoint_kind_from_pc): Likewise.
2187 (arm_sw_breakpoint_from_kind): Likewise.
2188 (arm_breakpoint_kind_from_current_state): Likewise.
2191 2015-08-04 Yao Qi <yao.qi@linaro.org>
2193 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2194 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2195 * server.c (extended_protocol): Remove "static".
2196 * server.h (extended_protocol): Declare it.
2198 2015-12-04 Josh Stone <jistone@redhat.com>
2200 * target.h (struct target_ops) <arch_setup>: Rename to ...
2201 (struct target_ops) <post_create_inferior>: ... this.
2202 (target_arch_setup): Rename to ...
2203 (target_post_create_inferior): ... this, calling post_create_inferior.
2204 * server.c (start_inferior): Update target_arch_setup calls to
2205 target_post_create_inferior.
2206 * linux-low.c (linux_low_ptrace_options): Forward declare.
2207 (linux_arch_setup): Update its comment for general use.
2208 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2209 (struct linux_target_ops): Use linux_post_create_inferior.
2210 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2211 to post_create_inferior.
2212 * nto-low.c (struct nto_target_ops): Likewise.
2213 * spu-low.c (struct spu_target_ops): Likewise.
2214 * win32-low.c (struct win32_target_ops): Likewise.
2216 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2218 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2220 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2222 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2223 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2224 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2225 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2226 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2227 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2228 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2229 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2230 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2231 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2232 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2233 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2235 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2237 * linux-low.c (linux_look_up_symbols): Don't call
2238 linux_supports_traceclone.
2239 * linux-low.h (thread_db_init): Remove use_events argument.
2240 * thread-db.c (thread_db_use_event): Remove global variable.
2241 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2242 (struct thread_db) <td_create_bp>: Remove field.
2243 (thread_db_create_event): Remove function.
2244 (thread_db_enable_reporting): Likewise.
2245 (find_one_thread): Don't check for thread_db_use_events.
2246 (attach_thread): Likewise.
2247 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2248 (try_thread_db_load_1): Don't check for thread_db_use_events.
2249 (thread_db_init): Remove use_events argument and thread events
2251 (remove_thread_event_breakpoints): Remove function.
2252 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2254 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2256 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2258 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2259 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2260 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2261 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2262 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2264 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2266 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2267 * linux-low.c (can_hardware_single_step): Use
2268 supports_hardware_single_step.
2269 (can_software_single_step): New function.
2270 (start_step_over): Call can_software_single_step.
2271 (linux_supports_hardware_single_step): New function.
2272 (struct target_ops) <supports_software_single_step>: Initialize.
2273 * linux-low.h (struct linux_target_ops)
2274 <supports_hardware_single_step>: Initialize.
2275 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2276 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2277 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2278 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2279 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2280 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2281 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2282 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2283 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2284 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2286 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2287 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2289 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2290 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2291 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2293 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2294 * target.h (struct target_ops): <supports_software_single_step>:
2296 (target_supports_software_single_step): New macro.
2298 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2300 * linux-low.c (linux_wait_1): Fix pc advance condition.
2301 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2302 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2304 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2306 * linux-arm-low.c (arm_is_thumb_mode): New function.
2307 (arm_breakpoint_at): Use arm_is_thumb_mode.
2308 (arm_breakpoint_kind_from_current_state): New function.
2309 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2311 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2312 (linux_breakpoint_kind_from_current_state): New function.
2313 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2314 * linux-low.h (struct linux_target_ops)
2315 <breakpoint_kind_from_current_state>: New field.
2316 * target.h (struct target_ops): Likewise.
2317 (target_breakpoint_kind_from_current_state): New macro.
2319 2015-11-30 Pedro Alves <palves@redhat.com>
2321 * linux-low.c (linux_resume): Wake up the event loop before
2324 2015-11-30 Pedro Alves <palves@redhat.com>
2326 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2328 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2330 * target.c (struct thread_search): New structure.
2331 (thread_search_callback): New function.
2332 (prev_general_thread): New global.
2333 (prepare_to_access_memory, done_accessing_memory): New functions.
2334 * target.h (prepare_to_access_memory, done_accessing_memory):
2335 Replace macros with function declarations.
2337 2015-11-30 Pedro Alves <palves@redhat.com>
2340 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2341 report TARGET_WAITKIND_NO_RESUMED.
2342 * remote-utils.c (prepare_resume_reply): Handle
2343 TARGET_WAITKIND_NO_RESUMED.
2344 * server.c (report_no_resumed): New global.
2345 (handle_query) <qSupported>: Handle "no-resumed+". Report
2346 "no-resumed+" support.
2347 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2348 return error if the client doesn't support no-resumed events.
2349 (push_stop_notification): New function.
2350 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2351 events if the client supports them.
2353 2015-11-30 Pedro Alves <palves@redhat.com>
2355 * linux-low.c (thread_still_has_status_pending_p): Don't check
2357 (lwp_resumed): New function.
2358 (status_pending_p_callback): Return early if the LWP is not
2359 supposed to be resumed.
2361 2015-11-30 Pedro Alves <palves@redhat.com>
2363 * linux-low.c (handle_extended_wait): Assert that the LWP's
2364 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2365 thread create events, leave the new child's status pending.
2366 (linux_low_filter_event): If GDB wants to hear about thread exit
2367 events, leave the LWP marked dead and don't delete it.
2368 (linux_wait_for_event_filtered): Don't check for thread exit.
2369 (filter_exit_event): New function.
2370 (linux_wait_1): Use it, when returning an exit event.
2371 (linux_resume_one_lwp_throw): Assert that the LWP's
2372 waitstatus is TARGET_WAITKIND_IGNORE.
2373 * remote-utils.c (prepare_resume_reply): Handle
2374 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2375 * server.c (report_thread_events): New global.
2376 (handle_general_set): Handle QThreadEvents.
2377 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2378 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2379 TARGET_WAITKIND_THREAD_EXITED.
2380 * server.h (report_thread_events): Declare.
2382 2015-11-30 Pedro Alves <palves@redhat.com>
2384 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2385 the thread's last_resume_kind was resume_stop.
2387 2015-11-30 Pedro Alves <palves@redhat.com>
2389 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2392 2015-11-30 Pedro Alves <palves@redhat.com>
2394 * server.c (handle_v_requests): Handle vCtrlC.
2396 2015-11-30 Pedro Alves <palves@redhat.com>
2398 * gdbthread.h (find_any_thread_of_pid): Declare.
2399 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2401 * server.c (handle_query): If current_thread is NULL, look for
2402 another thread of the selected process.
2404 2015-11-26 Daniel Colascione <dancol@dancol.org>
2405 Simon Marchi <simon.marchi@ericsson.com>
2407 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2408 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2410 * target.h (struct target_ops) <thread_name>: New field.
2411 (target_thread_name): New macro.
2413 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2415 * regcache.h (regcache_invalidate_pid): Add declaration.
2416 * regcache.c (regcache_invalidate_pid): New function, extracted
2417 from regcache_invalidate.
2418 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2419 Add trivial documentation comment.
2420 * lynx-low.c: Use regcache_invalidate_pid instead of
2421 regcache_invalidate.
2423 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2425 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2426 and Elf64_auxv_t if the target is Android.
2428 2015-11-22 Doug Evans <xdje42@gmail.com>
2430 * target.h: #include <sys/types.h>.
2432 2015-11-19 Pedro Alves <palves@redhat.com>
2434 * linux-low.c (linux_process_qsupported): Change prototype.
2436 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2438 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2439 and adjust to loop over all features.
2440 * server.c (handle_query) <qSupported>: Adjust to call
2441 target_process_qsupported once, passing it a vector of unprocessed
2443 * target.h (struct target_ops) <process_qsupported>: Change
2445 (target_process_qsupported): Adjust.
2447 2015-11-19 Pedro Alves <palves@redhat.com>
2449 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2451 * configure: Regenerate.
2453 2015-11-19 Pedro Alves <palves@redhat.com>
2455 * configure: Regenerate.
2457 2015-11-19 Yao Qi <yao.qi@linaro.org>
2459 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2462 2015-11-19 Yao Qi <yao.qi@linaro.org>
2464 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2465 (struct aarch64_operand): Move enum out.
2467 2015-11-19 Yao Qi <yao.qi@linaro.org>
2469 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2470 struct user_fpsimd_state *.
2471 (aarch64_store_fpregset): Likewise.
2473 2015-11-19 Yao Qi <yao.qi@linaro.org>
2475 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2476 struct user_pt_regs *.
2477 (aarch64_store_gregset): Likewise.
2479 2015-11-18 Pedro Alves <palves@redhat.com>
2481 * Makefile.in (all_object_files): Add $IPA_OBJS.
2483 2015-11-17 Pedro Alves <palves@redhat.com>
2485 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2486 GDB_SIGNAL_0 and gdb_signal_to_string.
2488 2015-11-17 Pedro Alves <palves@redhat.com>
2490 * win32-low.c (handle_output_debug_string): Remove parameter.
2491 (win32_kill): Remove our_status local and adjust call to
2492 handle_output_debug_string.
2493 (get_child_debug_event): Adjust call to
2494 handle_output_debug_string.
2496 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2498 * linux-mips-low.c (mips_fill_gregset): Add cast.
2499 (mips_store_gregset): Likewise.
2500 (mips_fill_fpregset): Likewise.
2501 (mips_store_fpregset): Likewise.
2503 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2505 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2508 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2510 * linux-mips-low.c (mips_linux_new_thread): Change type of
2511 watch_type to enum target_hw_bp_type.
2513 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2515 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2516 Change return type to arm_hwbp_type.
2518 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2520 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2521 (arm_store_gregset): Likewise.
2522 * linux-arm-low.c (arm_get_hwcap): Likewise.
2523 (arm_read_description): Likewise.
2525 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2527 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2529 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2531 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2532 (ppc_fill_vsxregset): Likewise.
2533 (ppc_store_vsxregset): Likewise.
2534 (ppc_fill_vrregset): Likewise.
2535 (ppc_store_vrregset): Likewise.
2536 (ppc_fill_evrregset): Likewise.
2537 (ppc_store_evrregset): Likewise.
2539 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2541 * linux-ppc-low.c (ppc_usrregs_info): Remove
2542 forward-declaration.
2543 (ppc_arch_setup): Move lower in file.
2545 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2547 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2548 (ps_pdwrite): Likewise.
2550 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2552 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2553 to after assert checks.
2555 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2557 * proc-service.c (ps_pdread): Add/adjust casts.
2558 (ps_pdwrite): Add/adjust casts.
2560 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2562 * server.c (handle_search_memory_1): Cast return value of
2565 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2567 * server.c (write_qxfer_response): Change type of data to
2570 2015-10-29 Pedro Alves <palves@redhat.com>
2572 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2574 2015-10-29 Pedro Alves <palves@redhat.com>
2576 * tracepoint.c (clear_installed_tracepoints): Add casts.
2578 2015-10-29 Pedro Alves <palves@redhat.com>
2580 * server.c (handle_v_cont, process_serial_event): Add enum
2581 gdb_signal casts to signal parsing code.
2583 2015-10-29 Pedro Alves <palves@redhat.com>
2585 * linux-low.h (NULL_REGSET): Define.
2586 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2587 * linux-arm-low.c (arm_regsets): Likewise.
2588 * linux-crisv32-low.c (cris_regsets): Likewise.
2589 * linux-m68k-low.c (m68k_regsets): Likewise.
2590 * linux-mips-low.c (mips_regsets): Likewise.
2591 * linux-nios2-low.c (nios2_regsets): Likewise.
2592 * linux-ppc-low.c (ppc_regsets): Likewise.
2593 * linux-s390-low.c (s390_regsets): Likewise.
2594 * linux-sh-low.c (sh_regsets): Likewise.
2595 * linux-sparc-low.c (sparc_regsets): Likewise.
2596 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2597 * linux-tile-low.c (tile_regsets): Likewise.
2598 * linux-x86-low.c (x86_regsets): Likewise.
2599 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2601 2015-10-29 Pedro Alves <palves@redhat.com>
2603 * linux-low.h (NULL_REGSET): Define.
2604 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2605 * linux-arm-low.c (arm_regsets): Likewise.
2606 * linux-crisv32-low.c (cris_regsets): Likewise.
2607 * linux-m68k-low.c (m68k_regsets): Likewise.
2608 * linux-mips-low.c (mips_regsets): Likewise.
2609 * linux-nios2-low.c (nios2_regsets): Likewise.
2610 * linux-ppc-low.c (ppc_regsets): Likewise.
2611 * linux-s390-low.c (s390_regsets): Likewise.
2612 * linux-sh-low.c (sh_regsets): Likewise.
2613 * linux-sparc-low.c (sparc_regsets): Likewise.
2614 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2615 * linux-tile-low.c (tile_regsets): Likewise.
2616 * linux-x86-low.c (x86_regsets): Likewise.
2617 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2619 2015-10-26 Doug Evans <dje@google.com>
2621 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2623 2015-10-26 Doug Evans <dje@google.com>
2625 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2627 2015-10-26 Doug Evans <dje@google.com>
2629 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2631 (attach_thread, find_new_threads_callback): Ditto.
2633 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2635 * mem-break.h (set_breakpoint_data): Remove.
2637 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2639 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2640 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2641 (initialize_low): Remove set_breakpoint_data call.
2642 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2643 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2644 (initialize_low): Remove set_breakpoint_data call.
2645 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2646 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2647 (initialize_low): Remove set_breakpoint_data call.
2649 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2651 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2652 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2653 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2654 * target.h (target_breakpoint_kind_from_pc): New macro.
2656 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2658 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2659 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2660 the default breakpoint kind.
2662 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2664 * linux-arm-low.c (arm_supports_z_point_type): Add software
2667 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2669 * linux-arm-low.c: Refactor breakpoint definitions.
2670 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2671 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2673 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2675 * Makefile.in: Add arm.c/o.
2676 * configure.srv: Likewise.
2677 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2678 (arm_breakpoint_kind_from_pc): New function.
2679 (arm_sw_breakpoint_from_kind): Return proper kind.
2680 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2682 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2684 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2686 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2687 (struct raw_breakpoint) <size>: Remove.
2688 (struct raw_breakpoint) <kind>: Add.
2689 (bp_size): New function.
2690 (bp_opcode): Likewise.
2691 (find_raw_breakpoint_at): Adjust for kind.
2692 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2693 (remove_memory_breakpoint): Adjust for kind call bp_size.
2694 (set_raw_breakpoint_at): Adjust for kind.
2695 (set_breakpoint): Likewise.
2696 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2697 (delete_raw_breakpoint): Adjust for kind.
2698 (delete_breakpoint): Likewise.
2699 (find_gdb_breakpoint): Likewise.
2700 (set_gdb_breakpoint_1): Likewise.
2701 (set_gdb_breakpoint): Likewise.
2702 (delete_gdb_breakpoint_1): Likewise.
2703 (delete_gdb_breakpoint): Likewise.
2704 (uninsert_raw_breakpoint): Likewise.
2705 (reinsert_raw_breakpoint): Likewise.
2706 (set_breakpoint_data): Remove.
2707 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2708 (check_mem_read): Adjust for kind call bp_size.
2709 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2710 (clone_one_breakpoint): Adjust for kind.
2711 * mem-break.h (set_gdb_breakpoint): Likewise.
2712 (delete_gdb_breakpoint): Likewise.
2713 * server.c (process_serial_event): Likewise.
2715 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2717 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2718 (struct linux_target_ops) <breakpoint>: Remove.
2719 (struct linux_target_ops) <breakpoint_len>: Remove.
2720 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2721 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2722 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2723 (arm_sw_breakpoint_from_kind): New function.
2724 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2725 (struct linux_target_ops) <breakpoint>: Remove.
2726 (struct linux_target_ops) <breakpoint_len>: Remove.
2727 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2728 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2729 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2730 (struct linux_target_ops) <breakpoint>: Remove.
2731 (struct linux_target_ops) <breakpoint_len>: Remove.
2732 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2733 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2734 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2735 (struct linux_target_ops) <breakpoint>: Remove.
2736 (struct linux_target_ops) <breakpoint_len>: Remove.
2737 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2738 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2739 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2740 and sw_breakpoint_from_kind to increment the pc.
2741 (linux_breakpoint_kind_from_pc): New function.
2742 (linux_sw_breakpoint_from_kind): New function.
2743 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2744 (initialize_low): Call breakpoint_kind_from_pc and
2745 sw_breakpoint_from_kind to replace breakpoint_data/len.
2746 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2748 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2749 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2750 (struct linux_target_ops) <breakpoint>: Remove.
2751 (struct linux_target_ops) <breakpoint_len>: Remove.
2752 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2753 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2754 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2755 (struct linux_target_ops) <breakpoint>: Remove.
2756 (struct linux_target_ops) <breakpoint_len>: Remove.
2757 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2758 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2759 * linux-mips-low.c (mips_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-nios2-low.c (nios2_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.
2769 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2770 (struct linux_target_ops) <breakpoint>: Remove.
2771 (struct linux_target_ops) <breakpoint_len>: Remove.
2772 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2773 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2774 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2775 (struct linux_target_ops) <breakpoint>: Remove.
2776 (struct linux_target_ops) <breakpoint_len>: Remove.
2777 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2778 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2779 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2780 (struct linux_target_ops) <breakpoint>: Remove.
2781 (struct linux_target_ops) <breakpoint_len>: Remove.
2782 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2783 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2784 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2785 (struct linux_target_ops) <breakpoint>: Remove.
2786 (struct linux_target_ops) <breakpoint_len>: Remove.
2787 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2788 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2789 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2790 (struct linux_target_ops) <breakpoint>: Remove.
2791 (struct linux_target_ops) <breakpoint_len>: Remove.
2792 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2793 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2794 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2795 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2796 (struct linux_target_ops) <breakpoint>: Remove.
2797 (struct linux_target_ops) <breakpoint_len>: Remove.
2798 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2799 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2800 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2801 (struct linux_target_ops) <breakpoint>: Remove.
2802 (struct linux_target_ops) <breakpoint_len>: Remove.
2803 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2804 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2806 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2808 * linux-cris-low.c (cris_get_pc): Remove void arg.
2810 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2812 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2815 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2817 * inferiors.c (thread_pid_matches_callback): New function.
2818 (find_thread_process): New function.
2819 (remove_thread): Reset current_thread.
2820 (remove_process): Assert threads have been removed first.
2822 2015-10-15 Yao Qi <yao.qi@linaro.org>
2824 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2826 (aarch64_remove_point): Likewise.
2827 * regcache.c (regcache_register_size): New function.
2829 2015-10-12 Yao Qi <yao.qi@linaro.org>
2831 * linux-aarch64-low.c: Update all callers as emit_load_store
2832 is renamed to aarch64_emit_load_store.
2834 2015-10-12 Yao Qi <yao.qi@linaro.org>
2836 * linux-aarch64-low.c: Update all callers of function renaming
2837 from emit_insn to aarch64_emit_insn.
2839 2015-10-12 Yao Qi <yao.qi@linaro.org>
2841 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2842 arch/aarch64-insn.h.
2843 (struct aarch64_memory_operand): Likewise.
2845 (emit_insn): Move to arch/aarch64-insn.c.
2846 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2847 (emit_load_store): Move to arch/aarch64-insn.c.
2848 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2849 (can_encode_int32): Remove.
2851 2015-10-12 Yao Qi <yao.qi@linaro.org>
2853 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2854 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2855 (aarch64_relocate_instruction): Likewise.
2856 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2857 (struct aarch64_insn_visitor): Likewise.
2859 2015-10-12 Yao Qi <yao.qi@linaro.org>
2861 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2862 (struct aarch64_insn_visitor): New.
2863 (struct aarch64_insn_relocation_data): New.
2864 (aarch64_ftrace_insn_reloc_b): New function.
2865 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2866 (aarch64_ftrace_insn_reloc_cb): Likewise.
2867 (aarch64_ftrace_insn_reloc_tb): Likewise.
2868 (aarch64_ftrace_insn_reloc_adr): Likewise.
2869 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2870 (aarch64_ftrace_insn_reloc_others): Likewise.
2872 (aarch64_relocate_instruction): Use visitor.
2874 2015-10-12 Yao Qi <yao.qi@linaro.org>
2876 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2877 int. Add argument buf.
2878 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2879 aarch64_relocate_instruction.
2881 2015-10-12 Yao Qi <yao.qi@linaro.org>
2883 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2884 argument insn. Remove local variable insn. Don't call
2886 (aarch64_install_fast_tracepoint_jump_pad): Call
2889 2015-09-30 Yao Qi <yao.qi@linaro.org>
2891 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2892 (emit_load_store_pair): Likewise.
2894 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2896 * dll.c (match_dll): Add cast(s).
2897 (unloaded_dll): Likewise.
2898 * linux-low.c (second_thread_of_pid_p): Likewise.
2899 (delete_lwp_callback): Likewise.
2900 (count_events_callback): Likewise.
2901 (select_event_lwp_callback): Likewise.
2902 (linux_set_resume_request): Likewise.
2903 * server.c (accumulate_file_name_length): Likewise.
2904 (emit_dll_description): Likewise.
2905 (handle_qxfer_threads_worker): Likewise.
2906 (visit_actioned_threads): Likewise.
2907 * thread-db.c (any_thread_of): Likewise.
2908 * tracepoint.c (same_process_p): Likewise.
2909 (match_blocktype): Likewise.
2910 (build_traceframe_info_xml): Likewise.
2912 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2914 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2916 (gdb_unparse_agent_expr): Likewise.
2917 * hostio.c (require_data): Likewise.
2918 (handle_pread): Likewise.
2919 * linux-low.c (disable_regset): Likewise.
2920 (fetch_register): Likewise.
2921 (store_register): Likewise.
2922 (get_dynamic): Likewise.
2923 (linux_qxfer_libraries_svr4): Likewise.
2924 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2925 (set_fast_tracepoint_jump): Likewise.
2926 (uninsert_fast_tracepoint_jumps_at): Likewise.
2927 (reinsert_fast_tracepoint_jumps_at): Likewise.
2928 (validate_inserted_breakpoint): Likewise.
2929 (clone_agent_expr): Likewise.
2930 * regcache.c (init_register_cache): Likewise.
2931 * remote-utils.c (putpkt_binary_1): Likewise.
2932 (decode_M_packet): Likewise.
2933 (decode_X_packet): Likewise.
2934 (look_up_one_symbol): Likewise.
2935 (relocate_instruction): Likewise.
2936 (monitor_output): Likewise.
2937 * server.c (handle_search_memory): Likewise.
2938 (handle_qxfer_exec_file): Likewise.
2939 (handle_qxfer_libraries): Likewise.
2940 (handle_qxfer): Likewise.
2941 (handle_query): Likewise.
2942 (handle_v_cont): Likewise.
2943 (handle_v_run): Likewise.
2944 (captured_main): Likewise.
2945 * target.c (write_inferior_memory): Likewise.
2946 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2947 * tracepoint.c (init_trace_buffer): Likewise.
2948 (add_tracepoint_action): Likewise.
2949 (add_traceframe): Likewise.
2950 (add_traceframe_block): Likewise.
2951 (cmd_qtdpsrc): Likewise.
2952 (cmd_qtdv): Likewise.
2953 (cmd_qtstatus): Likewise.
2954 (response_source): Likewise.
2955 (response_tsv): Likewise.
2956 (cmd_qtnotes): Likewise.
2957 (gdb_collect): Likewise.
2958 (initialize_tracepoint): Likewise.
2960 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2962 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2963 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2964 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2966 (enum aarch64_condition_codes): New enum.
2967 (w0): New static global.
2970 (struct aarch64_memory_operand) <type>: New
2971 MEMORY_OPERAND_POSTINDEX type.
2972 (postindex_memory_operand): New helper function.
2973 (emit_ret): New function.
2974 (emit_load_store_pair): New function, factored out of emit_stp
2975 with support for MEMORY_OPERAND_POSTINDEX.
2976 (emit_stp): Rewrite using emit_load_store_pair.
2977 (emit_ldp): New function.
2978 (emit_load_store): Likewise.
2979 (emit_ldr): Mention post-index instruction in comment.
2980 (emit_ldrh): New function.
2981 (emit_ldrb): New function.
2982 (emit_ldrsw): Mention post-index instruction in comment.
2983 (emit_str): Likewise.
2984 (emit_subs): New function.
2985 (emit_cmp): Likewise.
2986 (emit_and): Likewise.
2987 (emit_orr): Likewise.
2988 (emit_orn): Likewise.
2989 (emit_eor): Likewise.
2990 (emit_mvn): Likewise.
2991 (emit_lslv): Likewise.
2992 (emit_lsrv): Likewise.
2993 (emit_asrv): Likewise.
2994 (emit_mul): Likewise.
2995 (emit_sbfm): Likewise.
2996 (emit_sbfx): Likewise.
2997 (emit_ubfm): Likewise.
2998 (emit_ubfx): Likewise.
2999 (emit_csinc): Likewise.
3000 (emit_cset): Likewise.
3001 (emit_nop): Likewise.
3002 (emit_ops_insns): New helper function.
3003 (emit_pop): Likewise.
3004 (emit_push): Likewise.
3005 (aarch64_emit_prologue): New function.
3006 (aarch64_emit_epilogue): Likewise.
3007 (aarch64_emit_add): Likewise.
3008 (aarch64_emit_sub): Likewise.
3009 (aarch64_emit_mul): Likewise.
3010 (aarch64_emit_lsh): Likewise.
3011 (aarch64_emit_rsh_signed): Likewise.
3012 (aarch64_emit_rsh_unsigned): Likewise.
3013 (aarch64_emit_ext): Likewise.
3014 (aarch64_emit_log_not): Likewise.
3015 (aarch64_emit_bit_and): Likewise.
3016 (aarch64_emit_bit_or): Likewise.
3017 (aarch64_emit_bit_xor): Likewise.
3018 (aarch64_emit_bit_not): Likewise.
3019 (aarch64_emit_equal): Likewise.
3020 (aarch64_emit_less_signed): Likewise.
3021 (aarch64_emit_less_unsigned): Likewise.
3022 (aarch64_emit_ref): Likewise.
3023 (aarch64_emit_if_goto): Likewise.
3024 (aarch64_emit_goto): Likewise.
3025 (aarch64_write_goto_address): Likewise.
3026 (aarch64_emit_const): Likewise.
3027 (aarch64_emit_call): Likewise.
3028 (aarch64_emit_reg): Likewise.
3029 (aarch64_emit_pop): Likewise.
3030 (aarch64_emit_stack_flush): Likewise.
3031 (aarch64_emit_zero_ext): Likewise.
3032 (aarch64_emit_swap): Likewise.
3033 (aarch64_emit_stack_adjust): Likewise.
3034 (aarch64_emit_int_call_1): Likewise.
3035 (aarch64_emit_void_call_2): Likewise.
3036 (aarch64_emit_eq_goto): Likewise.
3037 (aarch64_emit_ne_goto): Likewise.
3038 (aarch64_emit_lt_goto): Likewise.
3039 (aarch64_emit_le_goto): Likewise.
3040 (aarch64_emit_gt_goto): Likewise.
3041 (aarch64_emit_ge_got): Likewise.
3042 (aarch64_emit_ops_impl): New static global variable.
3043 (aarch64_emit_ops): New target function, return
3044 &aarch64_emit_ops_impl.
3045 (struct linux_target_ops): Install it.
3047 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3049 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3050 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3052 * linux-aarch64-ipa.c: New file.
3053 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3055 (aarch64_get_thread_area): New target method.
3056 (extract_signed_bitfield): New helper function.
3057 (aarch64_decode_ldr_literal): New function.
3058 (enum aarch64_opcodes): New enum.
3059 (struct aarch64_register): New struct.
3060 (struct aarch64_operand): New struct.
3061 (x0): New static global.
3070 (aarch64_register): New helper function.
3071 (register_operand): Likewise.
3072 (immediate_operand): Likewise.
3073 (struct aarch64_memory_operand): New struct.
3074 (offset_memory_operand): New helper function.
3075 (preindex_memory_operand): Likewise.
3076 (enum aarch64_system_control_registers): New enum.
3077 (ENCODE): New macro.
3078 (emit_insn): New helper function.
3079 (emit_b): New function.
3080 (emit_bcond): Likewise.
3081 (emit_cb): Likewise.
3082 (emit_tb): Likewise.
3083 (emit_blr): Likewise.
3084 (emit_stp): Likewise.
3085 (emit_ldp_q_offset): Likewise.
3086 (emit_stp_q_offset): Likewise.
3087 (emit_load_store): Likewise.
3088 (emit_ldr): Likewise.
3089 (emit_ldrsw): Likewise.
3090 (emit_str): Likewise.
3091 (emit_ldaxr): Likewise.
3092 (emit_stxr): Likewise.
3093 (emit_stlr): Likewise.
3094 (emit_data_processing_reg): Likewise.
3095 (emit_data_processing): Likewise.
3096 (emit_add): Likewise.
3097 (emit_sub): Likewise.
3098 (emit_mov): Likewise.
3099 (emit_movk): Likewise.
3100 (emit_mov_addr): Likewise.
3101 (emit_mrs): Likewise.
3102 (emit_msr): Likewise.
3103 (emit_sevl): Likewise.
3104 (emit_wfe): Likewise.
3105 (append_insns): Likewise.
3106 (can_encode_int32_in): New helper function.
3107 (aarch64_relocate_instruction): New function.
3108 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3109 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3110 (struct linux_target_ops): Install aarch64_get_thread_area,
3111 aarch64_install_fast_tracepoint_jump_pad and
3112 aarch64_get_min_fast_tracepoint_insn_len.
3114 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3116 * Makefile.in (aarch64-insn.o): New rule.
3117 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3119 2015-09-21 Yao Qi <yao.qi@linaro.org>
3121 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3123 2015-09-21 Yao Qi <yao.qi@linaro.org>
3125 * tracepoint.c (max_jump_pad_size): Remove.
3127 2015-09-18 Yao Qi <yao.qi@linaro.org>
3129 * linux-aarch64-low.c: Don't include sys/uio.h.
3130 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3132 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3134 * tracepoint.c (eval_result_type): Change prototype.
3135 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3137 2015-09-15 Pedro Alves <palves@redhat.com>
3139 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3140 Check whether to report exec events instead of checking whether
3141 multiprocess is enabled.
3143 2015-09-15 Pedro Alves <palves@redhat.com>
3146 * remote-utils.c (prepare_resume_reply): Merge
3147 TARGET_WAITKIND_VFORK_DONE switch case with the
3148 TARGET_WAITKIND_FORKED case.
3150 2015-09-15 Yao Qi <yao.qi@linaro.org>
3152 * server.c (handle_query): Check string comparison using
3153 "else if" instead of "if".
3155 2015-09-15 Yao Qi <yao.qi@linaro.org>
3157 * server.c (vCont_supported): New global variable.
3158 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3159 matches. Append ";vContSupported+" to own_buf.
3160 (handle_v_requests): Append ";s;S" to own_buf if target supports
3161 hardware single step or vCont_supported is false.
3162 (capture_main): Set vCont_supported to zero.
3164 2015-09-15 Yao Qi <yao.qi@linaro.org>
3166 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3168 (linux_supports_hardware_single_step): ... New function.
3169 (linux_target_ops): Update.
3170 * lynx-low.c (lynx_target_ops): Set field
3171 supports_hardware_single_step to target_can_do_hardware_single_step.
3172 * nto-low.c (nto_target_ops): Likewise.
3173 * spu-low.c (spu_target_ops): Likewise.
3174 * win32-low.c (win32_target_ops): Likewise.
3175 * target.c (target_can_do_hardware_single_step): New function.
3176 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3177 Remove. <supports_hardware_single_step>: New field.
3178 (target_supports_conditional_breakpoints): Remove.
3179 (target_supports_hardware_single_step): New macro.
3180 (target_can_do_hardware_single_step): Declare.
3181 * server.c (handle_query): Use target_supports_hardware_single_step
3182 instead of target_supports_conditional_breakpoints.
3184 2015-09-15 Yao Qi <yao.qi@linaro.org>
3186 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3188 (struct linux_target_ops the_low_target): Install
3189 aarch64_linux_siginfo_fixup.
3191 2015-09-11 Don Breazeal <donb@codesourcery.com>
3192 Luis Machado <lgustavo@codesourcery.com>
3194 * linux-low.c (linux_mourn): Static declaration.
3195 (linux_arch_setup): Move in front of
3196 handle_extended_wait.
3197 (linux_arch_setup_thread): New function.
3198 (handle_extended_wait): Handle exec events. Call
3199 linux_arch_setup_thread. Make event_lwp argument a
3200 pointer-to-a-pointer.
3201 (check_zombie_leaders): Do not check stopped threads.
3202 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3203 (linux_low_filter_event): Add lwp and thread for exec'ing
3204 non-leader thread if leader thread has been deleted.
3205 Refactor code into linux_arch_setup_thread and call it.
3206 Pass child lwp pointer by reference to handle_extended_wait.
3207 (linux_wait_for_event_filtered): Update comment.
3208 (linux_wait_1): Prevent clobbering exec event status.
3209 (linux_supports_exec_events): New function.
3210 (linux_target_ops) <supports_exec_events>: Initialize new member.
3211 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3213 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3214 * server.c (report_exec_events): New global variable.
3215 (handle_query): Handle qSupported query for exec-events feature.
3216 (captured_main): Initialize report_exec_events.
3217 * server.h (report_exec_events): Declare new global variable.
3218 * target.h (struct target_ops) <supports_exec_events>: New
3220 (target_supports_exec_events): New macro.
3221 * win32-low.c (win32_target_ops) <supports_exec_events>:
3222 Initialize new member.
3224 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3226 * linux-low.c (linux_low_enable_btrace): Remove.
3227 (linux_target_ops): Replace linux_low_enable_btrace with
3228 linux_enable_btrace.
3230 2015-09-03 Yao Qi <yao.qi@linaro.org>
3232 * linux-aarch64-low.c (aarch64_insert_point): Call
3233 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3236 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3238 * linux-low.c (check_stopped_by_breakpoint): Use
3239 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3241 2015-08-27 Pedro Alves <palves@redhat.com>
3243 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3245 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3247 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3248 the XNEW-family equivalent.
3249 (compile_bytecodes): Likewise.
3250 * dll.c (loaded_dll): Likewise.
3251 * event-loop.c (append_callback_event): Likewise.
3252 (create_file_handler): Likewise.
3253 (create_file_event): Likewise.
3254 * hostio.c (handle_open): Likewise.
3255 * inferiors.c (add_thread): Likewise.
3256 (add_process): Likewise.
3257 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3258 * linux-arm-low.c (arm_new_process): Likewise.
3259 (arm_new_thread): Likewise.
3260 * linux-low.c (add_to_pid_list): Likewise.
3261 (linux_add_process): Likewise.
3262 (handle_extended_wait): Likewise.
3263 (add_lwp): Likewise.
3264 (enqueue_one_deferred_signal): Likewise.
3265 (enqueue_pending_signal): Likewise.
3266 (linux_resume_one_lwp_throw): Likewise.
3267 (linux_resume_one_thread): Likewise.
3268 (linux_read_memory): Likewise.
3269 (linux_write_memory): Likewise.
3270 * linux-mips-low.c (mips_linux_new_process): Likewise.
3271 (mips_linux_new_thread): Likewise.
3272 (mips_add_watchpoint): Likewise.
3273 * linux-x86-low.c (initialize_low_arch): Likewise.
3274 * lynx-low.c (lynx_add_process): Likewise.
3275 * mem-break.c (set_raw_breakpoint_at): Likewise.
3276 (set_breakpoint): Likewise.
3277 (add_condition_to_breakpoint): Likewise.
3278 (add_commands_to_breakpoint): Likewise.
3279 (clone_agent_expr): Likewise.
3280 (clone_one_breakpoint): Likewise.
3281 * regcache.c (new_register_cache): Likewise.
3282 * remote-utils.c (look_up_one_symbol): Likewise.
3283 * server.c (queue_stop_reply): Likewise.
3284 (start_inferior): Likewise.
3285 (queue_stop_reply_callback): Likewise.
3286 (handle_target_event): Likewise.
3287 * spu-low.c (fetch_ppc_memory): Likewise.
3288 (store_ppc_memory): Likewise.
3289 * target.c (set_target_ops): Likewise.
3290 * thread-db.c (thread_db_load_search): Likewise.
3291 (try_thread_db_load_1): Likewise.
3292 * tracepoint.c (add_tracepoint): Likewise.
3293 (add_tracepoint_action): Likewise.
3294 (create_trace_state_variable): Likewise.
3295 (cmd_qtdpsrc): Likewise.
3296 (cmd_qtro): Likewise.
3297 (add_while_stepping_state): Likewise.
3298 * win32-low.c (child_add_thread): Likewise.
3299 (get_image_name): Likewise.
3301 2015-08-25 Yao Qi <yao.qi@linaro.org>
3303 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3305 2015-08-25 Yao Qi <yao.qi@linaro.org>
3307 * Makefile.in (aarch64-linux.o): New rule.
3308 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3310 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3311 (aarch64_init_debug_reg_state): Make it extern.
3312 (aarch64_linux_prepare_to_resume): Remove.
3314 2015-08-25 Yao Qi <yao.qi@linaro.org>
3316 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3317 lwp_arch_private_info and ptid_of_lwp.
3319 2015-08-25 Yao Qi <yao.qi@linaro.org>
3321 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3322 Find proc_info by find_process_pid. All callers updated.
3324 2015-08-25 Yao Qi <yao.qi@linaro.org>
3326 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3328 (debug_reg_change_callback): Remove.
3329 (aarch64_notify_debug_reg_change): Remove.
3331 2015-08-25 Yao Qi <yao.qi@linaro.org>
3333 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3334 Call current_lwp_ptid.
3336 2015-08-25 Yao Qi <yao.qi@linaro.org>
3338 * linux-aarch64-low.c (debug_reg_change_callback): Use
3341 2015-08-25 Yao Qi <yao.qi@linaro.org>
3343 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3345 2015-08-25 Yao Qi <yao.qi@linaro.org>
3347 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3349 2015-08-25 Yao Qi <yao.qi@linaro.org>
3351 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3354 2015-08-25 Yao Qi <yao.qi@linaro.org>
3356 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3358 (debug_reg_change_callback): Remove argument entry and add argument
3359 lwp. Remove local variable thread. Don't print thread id in the
3360 debugging output. Don't check whether pid of thread equals to pid.
3361 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3362 iterate_over_lwps instead find_inferior.
3364 2015-08-24 Pedro Alves <palves@redhat.com>
3366 * inferiors.c (get_first_process): New function.
3367 * inferiors.h (get_first_process): New declaration.
3368 * remote-utils.c (read_ptid): Default to the first process in the
3369 list, instead of to the current thread's process.
3371 2015-08-24 Pedro Alves <palves@redhat.com>
3373 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3374 * event-loop.c: Likewise.
3375 * remote-utils.c: Likewise.
3376 * tracepoint.c: Likewise.
3378 2015-08-24 Pedro Alves <palves@redhat.com>
3380 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3383 2015-08-21 Pedro Alves <palves@redhat.com>
3385 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3386 instead of literal 1.
3388 2015-08-21 Pedro Alves <palves@redhat.com>
3390 * tdesc.c (default_description): Explicitly zero-initialize.
3392 2015-08-21 Pedro Alves <palves@redhat.com>
3395 * inferiors.c (remove_thread): Discard any pending stop reply for
3397 * server.c (remove_all_on_match_pid): Rename to ...
3398 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3400 (discard_queued_stop_replies): Change parameter to a ptid. Now
3402 (handle_v_kill, kill_inferior_callback, captured_main)
3403 (process_serial_event): Adjust.
3404 * server.h (discard_queued_stop_replies): Declare.
3406 2015-08-21 Pedro Alves <palves@redhat.com>
3408 * linux-low.c (wait_for_sigstop): Always switch to no thread
3409 selected if the previously current thread dies.
3410 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3411 process instead of the current thread's.
3412 * remote-utils.c (input_interrupt): Don't check if there's no
3414 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3415 current thread to the general thread fails, error out.
3416 (handle_qxfer_auxv, handle_qxfer_libraries)
3417 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3418 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3419 (handle_query): Check if there's a thread selected instead of
3420 checking whether there's any thread in the thread list.
3421 (handle_qxfer_threads, handle_qxfer_btrace)
3422 (handle_qxfer_btrace_conf): Don't error out early if there's no
3423 thread in the thread list.
3424 (handle_v_cont, myresume): Don't set the current thread to the
3426 (process_serial_event) <Hg handling>: Also set thread_id if the
3427 previous general thread is still alive.
3428 (process_serial_event) <g/G handling>: If setting the current
3429 thread to the general thread fails, error out.
3430 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3431 thread's lwp instead of the current thread's.
3432 * target.c (set_desired_thread): If the desired thread was not
3433 found, leave the current thread pointing to NULL. Return an int
3434 (boolean) indicating success.
3435 * target.h (set_desired_thread): Change return type to int.
3437 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3439 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3440 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3442 (ps_get_thread_area): New function.
3444 2015-08-19 Gary Benson <gbenson@redhat.com>
3446 * hostio.c (handle_pread): Do not attempt to read more data
3447 than hostio_reply_with_data can fit in a packet.
3449 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3451 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3453 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3455 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3457 2015-08-06 Pedro Alves <palves@redhat.com>
3459 * tracepoint.c (expr_eval_result): Now an int.
3461 2015-08-06 Pedro Alves <palves@redhat.com>
3463 * gdbthread.h (struct regcache): Forward declare.
3464 (struct thread_info) <regcache_data>: Now a struct regcache
3466 * inferiors.c (inferior_regcache_data)
3467 (set_inferior_regcache_data): Now work with struct regcache
3469 * inferiors.h (struct regcache): Forward declare.
3470 (inferior_regcache_data, set_inferior_regcache_data): Now work
3471 with struct regcache pointers.
3472 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3473 (free_register_cache_thread): Remove struct regcache pointer
3476 2015-08-06 Pedro Alves <palves@redhat.com>
3478 * server.c (captured_main): On error, print the exception message
3479 to stderr, and if run_once is set, throw a quit.
3481 2015-08-06 Pedro Alves <palves@redhat.com>
3483 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3486 2015-08-06 Pedro Alves <palves@redhat.com>
3488 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3489 reading beyond the passed in buffer length.
3491 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3493 * tracepoint.c (symbol_list) <required>: Remove.
3495 2015-08-06 Pedro Alves <palves@redhat.com>
3497 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3498 count if stopping and suspending threads.
3499 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3500 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3501 (linux_detach): Complete an ongoing step-over.
3502 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3504 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3505 (linux_wait_1): If passing a signal to the inferior after
3506 finishing a step-over, unsuspend and re-resume all lwps. If we
3507 see a single-step event but the thread should be continuing, don't
3508 pass the trap to gdb.
3509 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3510 internal_error instead of gdb_assert.
3511 (enqueue_pending_signal): New function.
3512 (check_ptrace_stopped_lwp_gone): Add debug output.
3513 (start_step_over): Use internal_error instead of gdb_assert.
3514 (complete_ongoing_step_over): New function.
3515 (linux_resume_one_thread): Don't resume a suspended thread.
3516 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3519 2015-08-06 Pedro Alves <palves@redhat.com>
3521 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3522 (linux_thread_alive): Use lwp_is_marked_dead.
3523 (extended_event_reported): Delete.
3524 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3525 instead of extended_event_reported.
3526 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3528 (lwp_is_marked_dead): New function.
3529 (lwp_running): Use lwp_is_marked_dead.
3530 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3533 2015-08-06 Pedro Alves <palves@redhat.com>
3535 * linux-low.c (linux_wait_1): Move fork event output out of the
3536 !report_to_gdb check. Pass event_child->waitstatus to
3537 target_waitstatus_to_string instead of ourstatus.
3539 2015-08-04 Yao Qi <yao.qi@linaro.org>
3541 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3542 if current_thread is 32 bit.
3544 2015-08-04 Yao Qi <yao.qi@linaro.org>
3546 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3547 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3548 * server.c (extended_protocol): Remove "static".
3549 * server.h (extended_protocol): Declare it.
3551 2015-08-04 Yao Qi <yao.qi@linaro.org>
3553 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3554 both aarch64 and aarch32.
3555 (aarch64_set_pc): Likewise.
3557 2015-08-04 Yao Qi <yao.qi@linaro.org>
3559 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3560 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3561 arm-with-neon.xml to srv_xmlfiles.
3562 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3563 (is_64bit_tdesc): New function.
3564 (aarch64_linux_read_description): New function.
3565 (aarch64_arch_setup): Call aarch64_linux_read_description.
3566 (regs_info): Rename to regs_info_aarch64.
3567 (aarch64_regs_info): Return right regs_info.
3568 (initialize_low_arch): Call initialize_low_arch_aarch32.
3570 2015-08-04 Yao Qi <yao.qi@linaro.org>
3572 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3573 * linux-aarch32-low.c: New file.
3574 * linux-aarch32-low.h: New file.
3575 * linux-arm-low.c (arm_fill_gregset): Move it to
3576 linux-aarch32-low.c.
3577 (arm_store_gregset): Likewise.
3578 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3579 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3580 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3581 (regs_info): Rename to regs_info_arm.
3582 (arm_regs_info): Return regs_info_aarch32 if
3583 have_ptrace_getregset is 1 and target description is
3584 arm_with_neon or arm_with_vfpv3.
3585 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3586 Call initialize_low_arch_aarch32 instead.
3588 2015-08-04 Yao Qi <yao.qi@linaro.org>
3590 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3591 * linux-low.c: ... here.
3592 * linux-low.h (have_ptrace_getregset): Declare it.
3594 2015-08-04 Pedro Alves <palves@redhat.com>
3596 * thread-db.c (struct thread_db): Use new typedefs.
3597 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3599 (disable_thread_event_reporting): Cast result of dlsym to
3600 destination function pointer type.
3601 (thread_db_mourn): Use td_ta_delete_ftype.
3603 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3605 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3607 (CDX_BREAKPOINT): Define for R2.
3608 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3609 (the_low_target): Add comments.
3611 2015-07-30 Yao Qi <yao.qi@linaro.org>
3613 * linux-arm-low.c (arm_hwcap): Remove it.
3614 (arm_read_description): New local variable arm_hwcap. Don't
3615 set arm_hwcap to zero.
3617 2015-07-30 Yao Qi <yao.qi@linaro.org>
3619 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3620 Use regcache->tdesc instead.
3621 (arm_store_wmmxregset): Likewise.
3622 (arm_fill_vfpregset): Likewise.
3623 (arm_store_vfpregset): Likewise.
3625 2015-07-30 Yao Qi <yao.qi@linaro.org>
3627 * linux-arm-low.c: Include arch/arm.h.
3628 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3629 (arm_store_gregset): Likewise.
3631 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3633 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3634 ptrace's 4th parameter.
3636 2015-07-27 Yao Qi <yao.qi@linaro.org>
3638 * configure.srv (case aarch64*-*-linux*): Don't set
3641 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3643 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3645 * linux-arm-low.c: Likewise.
3646 * linux-cris-low.c: Likewise.
3647 * linux-crisv32-low.c: Likewise.
3648 * linux-low.c: Likewise.
3649 * linux-m68k-low.c: Likewise.
3650 * linux-mips-low.c: Likewise.
3651 * linux-nios2-low.c: Likewise.
3652 * linux-s390-low.c: Likewise.
3653 * linux-sparc-low.c: Likewise.
3654 * linux-tic6x-low.c: Likewise.
3655 * linux-tile-low.c: Likewise.
3656 * linux-x86-low.c: Likewise.
3658 2015-07-24 Pedro Alves <palves@redhat.com>
3660 * config.in: Regenerate.
3661 * configure: Regenerate.
3663 2015-07-24 Pedro Alves <palves@redhat.com>
3665 * acinclude.m4: Include ../ptrace.m4.
3666 * configure.ac: Call GDB_AC_PTRACE.
3667 * config.in, configure: Regenerate.
3669 2015-07-24 Yao Qi <yao.qi@linaro.org>
3671 * linux-low.c (linux_create_inferior): Remove setting to
3672 proc->priv->new_inferior.
3673 (linux_attach): Likewise.
3674 (linux_low_filter_event): Likewise.
3675 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3677 2015-07-24 Yao Qi <yao.qi@linaro.org>
3679 * linux-low.c (linux_arch_setup): New function.
3680 (linux_low_filter_event): If proc->tdesc is NULL and
3681 proc->attached is true, call the_low_target.arch_setup.
3682 Otherwise, keep status pending, and return.
3683 (linux_resume_one_lwp_throw): Don't call get_pc if
3684 thread->while_stepping isn't NULL. Don't call
3685 get_thread_regcache if proc->tdesc is NULL.
3686 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3687 (linux_target_ops): Install arch_setup.
3688 * server.c (start_inferior): Call the_target->arch_setup.
3689 * target.h (struct target_ops) <arch_setup>: New field.
3690 (target_arch_setup): New marco.
3691 * lynx-low.c (lynx_target_ops): Update.
3692 * nto-low.c (nto_target_ops): Update.
3693 * spu-low.c (spu_target_ops): Update.
3694 * win32-low.c (win32_target_ops): Update.
3696 2015-07-24 Yao Qi <yao.qi@linaro.org>
3698 * linux-low.c (linux_add_process): Don't set
3699 proc->priv->new_inferior.
3700 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3701 (linux_attach): Likewise.
3703 2015-07-24 Yao Qi <yao.qi@linaro.org>
3705 * server.c (start_inferior): Code refactor.
3707 2015-07-24 Yao Qi <yao.qi@linaro.org>
3709 * server.c (process_serial_event): Set general_thread.
3711 2015-07-21 Yao Qi <yao.qi@linaro.org>
3713 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3714 aarch64_linux_get_debug_reg_capacity.
3716 2015-07-17 Yao Qi <yao.qi@linaro.org>
3718 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3719 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3720 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3721 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3722 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3723 (AARCH64_HWP_ALIGNMENT): Likewise.
3724 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3725 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3726 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3727 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3728 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3729 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3730 (struct aarch64_debug_reg_state): Likewise.
3731 (struct arch_lwp_info): Likewise.
3732 (aarch64_align_watchpoint): Likewise.
3733 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3734 (aarch64_watchpoint_length): Likewise.
3735 (aarch64_point_encode_ctrl_reg): Likewise
3736 (aarch64_point_is_aligned): Likewise.
3737 (aarch64_align_watchpoint): Likewise.
3738 (aarch64_linux_set_debug_regs):
3739 (aarch64_dr_state_insert_one_point): Likewise.
3740 (aarch64_dr_state_remove_one_point): Likewise.
3741 (aarch64_handle_breakpoint): Likewise.
3742 (aarch64_handle_aligned_watchpoint): Likewise.
3743 (aarch64_handle_unaligned_watchpoint): Likewise.
3744 (aarch64_handle_watchpoint): Likewise.
3746 2015-07-17 Yao Qi <yao.qi@linaro.org>
3748 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3749 and don't aarch64_get_debug_reg_state. All callers update.
3750 (aarch64_handle_aligned_watchpoint): Likewise.
3751 (aarch64_handle_unaligned_watchpoint): Likewise.
3752 (aarch64_handle_watchpoint): Likewise.
3753 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3754 (aarch64_remove_point): Likewise.
3756 2015-07-17 Yao Qi <yao.qi@linaro.org>
3758 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3760 (aarch64_handle_unaligned_watchpoint): Likewise.
3762 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3764 Revert the previous 3 commits:
3765 Move gdb_regex* to common/
3766 Move linux_find_memory_regions_full & co.
3767 gdbserver build-id attribute generator
3769 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3770 Jan Kratochvil <jan.kratochvil@redhat.com>
3772 gdbserver build-id attribute generator.
3773 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3774 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3775 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3777 (get_dynamic): Use find_pdhr to traverse program headers.
3778 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3779 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3780 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3781 (get_hex_build_id): New.
3782 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3783 to reply XML document.
3785 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3786 Jan Kratochvil <jan.kratochvil@redhat.com>
3788 * target.c: Include target/target-utils.h and fcntl.h.
3789 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3790 (target_fileio_read_stralloc): New functions.
3792 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3794 * Makefile.in (OBS): Add gdb_regex.o.
3796 * config.in: Rebuilt.
3797 * configure: Rebuilt.
3799 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3800 Jan Kratochvil <jan.kratochvil@redhat.com>
3802 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3803 * Makefile.in (OBS): Add target-utils.o.
3804 (linux-maps.o, target-utils.o): New.
3805 * configure.srv (srv_linux_obj): Add linux-maps.o.
3807 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3809 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3811 (the_low_target): Install it.
3813 2015-07-14 Pedro Alves <palves@redhat.com>
3815 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3816 Instead, ignore ECHILD, and throw an error for other errnos.
3818 2015-07-10 Pedro Alves <palves@redhat.com>
3820 * event-loop.c (struct callback_event) <data>: Change type to
3821 gdb_client_data instance instead of gdb_client_data pointer.
3822 (append_callback_event): Adjust.
3824 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3826 * linux-aarch64-low.c: Add comments for each linux_target_ops
3827 method. Remove comments already covered in target_ops and
3828 linux_target_ops definitions.
3829 (the_low_target): Add comments for each unimplemented method.
3831 2015-07-09 Yao Qi <yao.qi@linaro.org>
3833 * linux-aarch64-low.c (aarch64_regmap): Remove.
3834 (aarch64_usrregs_info): Remove.
3835 (regs_info): Set field usrregs to NULL.
3837 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3839 * linux-low.c: Include "rsp-low.h"
3840 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3841 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3842 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3843 (handle_btrace_enable_pt): New.
3844 (handle_btrace_general_set): Support "pt".
3845 (handle_btrace_conf_general_set): Support "pt:size".
3847 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3849 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3852 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3854 * linux-aarch64-low.c: Remove comment about endianness.
3855 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3856 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3859 2015-06-24 Gary Benson <gbenson@redhat.com>
3861 * linux-i386-ipa.c (stdint.h): Do not include.
3862 * lynx-i386-low.c (stdint.h): Likewise.
3863 * lynx-ppc-low.c (stdint.h): Likewise.
3864 * mem-break.c (stdint.h): Likewise.
3865 * thread-db.c (stdint.h): Likewise.
3866 * tracepoint.c (stdint.h): Likewise.
3867 * win32-low.c (stdint.h): Likewise.
3869 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3871 * server.c (write_qxfer_response): Update call to
3872 remote_escape_output.
3874 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3875 Jan Kratochvil <jan.kratochvil@redhat.com>
3877 Merge multiple hex conversions.
3878 * gdbreplay.c (tohex): Rename to 'fromhex'.
3879 (logchar): Use fromhex.
3881 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3883 * server.c (handle_qxfer_libraries): Set `version' attribute for
3886 2015-06-10 Gary Benson <gbenson@redhat.com>
3888 * target.h (struct target_ops) <multifs_open>: New field.
3889 <multifs_unlink>: Likewise.
3890 <multifs_readlink>: Likewise.
3891 * linux-low.c (nat/linux-namespaces.h): New include.
3892 (linux_target_ops): Initialize the_target->multifs_open,
3893 the_target->multifs_unlink and the_target->multifs_readlink.
3894 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3895 * hostio.c (hostio_fs_pid): New static variable.
3896 (hostio_handle_new_gdb_connection): New function.
3897 (handle_setfs): Likewise.
3898 (handle_open): Use the_target->multifs_open as appropriate.
3899 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3900 (handle_readlink): Use the_target->multifs_readlink as
3902 (handle_vFile): Handle vFile:setfs packets.
3903 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3904 after target_handle_new_gdb_connection.
3906 2015-06-10 Gary Benson <gbenson@redhat.com>
3908 * configure.ac (AC_CHECK_FUNCS): Add setns.
3909 * config.in: Regenerate.
3910 * configure: Likewise.
3911 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3912 (linux-namespaces.o): New rule.
3913 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3915 2015-06-09 Gary Benson <gbenson@redhat.com>
3917 * hostio.c (handle_open): Process mode argument with
3918 fileio_to_host_mode.
3920 2015-06-01 Yao Qi <yao.qi@linaro.org>
3922 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3923 * linux-x86-low.c: Likewise.
3925 2015-05-28 Don Breazeal <donb@codesourcery.com>
3927 * linux-low.c (handle_extended_wait): Initialize
3928 thread_info.last_resume_kind for new fork children.
3930 2015-05-15 Pedro Alves <palves@redhat.com>
3932 * target.h (target_handle_new_gdb_connection): Rewrite using if
3933 wrapped in do/while.
3935 2015-05-14 Joel Brobecker <brobecker@adacore.com>
3937 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3938 * configure, config.in: Regenerate.
3939 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3942 2015-05-12 Don Breazeal <donb@codesourcery.com>
3944 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3945 PTRACE_EVENT_VFORK_DONE.
3946 (linux_low_ptrace_options, extended_event_reported): Add vfork
3948 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3949 and "vforkdone" for RSP 'T' Stop Reply Packet.
3950 * server.h (report_vfork_events): Declare
3953 2015-05-12 Don Breazeal <donb@codesourcery.com>
3955 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3956 (the_low_target) <new_fork>: Initialize new member.
3957 * linux-arm-low.c (arm_new_fork): New function.
3958 (the_low_target) <new_fork>: Initialize new member.
3959 * linux-low.c (handle_extended_wait): Call new target function
3961 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3962 * linux-mips-low.c (mips_add_watchpoint): New function
3963 extracted from mips_insert_point.
3964 (the_low_target) <new_fork>: Initialize new member.
3965 (mips_linux_new_fork): New function.
3966 (mips_insert_point): Call mips_add_watchpoint.
3967 * linux-x86-low.c (x86_linux_new_fork): New function.
3968 (the_low_target) <new_fork>: Initialize new member.
3970 2015-05-12 Don Breazeal <donb@codesourcery.com>
3972 * linux-low.c (handle_extended_wait): Implement return value,
3973 rename argument 'event_child' to 'event_lwp', handle
3974 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3975 (linux_low_ptrace_options): New function.
3976 (linux_low_filter_event): Call linux_low_ptrace_options,
3977 use different argument fo linux_enable_event_reporting,
3978 use return value from handle_extended_wait.
3979 (extended_event_reported): New function.
3980 (linux_wait_1): Call extended_event_reported and set
3981 status to report fork events.
3982 (linux_write_memory): Add pid to debug message.
3983 (reset_lwp_ptrace_options_callback): New function.
3984 (linux_handle_new_gdb_connection): New function.
3985 (linux_target_ops): Initialize new structure member.
3986 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3987 * lynx-low.c: Initialize new structure member.
3988 * remote-utils.c (prepare_resume_reply): Implement stop reason
3989 "fork" for "T" stop message.
3990 * server.c (handle_query): Call handle_new_gdb_connection.
3991 * server.h (report_fork_events): Declare global flag.
3992 * target.h (struct target_ops) <handle_new_gdb_connection>:
3994 (target_handle_new_gdb_connection): New macro.
3995 * win32-low.c: Initialize new structure member.
3997 2015-05-12 Don Breazeal <donb@codesourcery.com>
3999 * mem-break.c (APPEND_TO_LIST): Define macro.
4000 (clone_agent_expr): New function.
4001 (clone_one_breakpoint): New function.
4002 (clone_all_breakpoints): New function.
4003 * mem-break.h: Declare new functions.
4005 2015-05-12 Don Breazeal <donb@codesourcery.com>
4007 * linux-low.c (linux_supports_fork_events): New function.
4008 (linux_supports_vfork_events): New function.
4009 (linux_target_ops): Initialize new structure members.
4010 (initialize_low): Call linux_check_ptrace_features.
4011 * lynx-low.c (lynx_target_ops): Initialize new structure
4013 * server.c (report_fork_events, report_vfork_events):
4015 (handle_query): Add new features to qSupported packet and
4017 (captured_main): Initialize new global variables.
4018 * target.h (struct target_ops) <supports_fork_events>:
4020 <supports_vfork_events>: New member.
4021 (target_supports_fork_events): New macro.
4022 (target_supports_vfork_events): New macro.
4023 * win32-low.c (win32_target_ops): Initialize new structure
4026 2015-05-12 Gary Benson <gbenson@redhat.com>
4028 * server.c (handle_qxfer_exec_file): Use current process
4031 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4033 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4034 Remove HAVE_PTRACE_GETREGS conditionals.
4035 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4036 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4038 2015-05-08 Yao Qi <yao.qi@linaro.org>
4040 * linux-low.c (linux_supports_conditional_breakpoints): New
4042 (linux_target_ops): Install new target method.
4043 * lynx-low.c (lynx_target_ops): Install NULL hook for
4044 supports_conditional_breakpoints.
4045 * nto-low.c (nto_target_ops): Likewise.
4046 * spu-low.c (spu_target_ops): Likewise.
4047 * win32-low.c (win32_target_ops): Likewise.
4048 * server.c (handle_query): Check
4049 target_supports_conditional_breakpoints.
4050 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4052 (target_supports_conditional_breakpoints): New macro.
4054 2015-05-06 Pedro Alves <palves@redhat.com>
4057 * server.c (start_inferior): If the process exits, mourn it.
4059 2015-04-21 Gary Benson <gbenson@redhat.com>
4061 * hostio.c (fileio_open_flags_to_host): Factored out to
4062 fileio_to_host_openflags in common/fileio.c. Single use
4065 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4067 * linux-xtensa-low.c (xtensa_fill_gregset)
4068 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4071 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4073 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4074 (regs_info): Replace usrregs pointer with NULL.
4076 2015-04-17 Gary Benson <gbenson@redhat.com>
4078 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4079 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4080 * server.c (handle_qxfer_exec_file): New function.
4081 (qxfer_packets): Add exec-file entry.
4082 (handle_query): Report qXfer:exec-file:read as supported packet.
4084 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4086 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4088 2015-04-09 Gary Benson <gbenson@redhat.com>
4090 * hostio-errno.c (errno_to_fileio_error): Remove function.
4091 Update caller to use remote_fileio_to_fio_error.
4093 2015-04-09 Yao Qi <yao.qi@linaro.org>
4095 * linux-low.c (linux_insert_point): Call
4096 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4097 (linux_remove_point): Call remove_memory_breakpoint if type is
4099 * linux-x86-low.c (x86_insert_point): Don't call
4100 insert_memory_breakpoint.
4101 (x86_remove_point): Don't call remove_memory_breakpoint.
4103 2015-04-01 Pedro Alves <palves@redhat.com>
4104 Cleber Rosa <crosa@redhat.com>
4106 * server.c (gdbserver_usage): Reorganize and extend the usage
4109 2015-03-24 Pedro Alves <palves@redhat.com>
4111 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4112 output. Also dump TRAP_TRACE.
4113 (linux_low_filter_event): In debug output, distinguish a
4114 resume_stop SIGSTOP from a delayed SIGSTOP.
4116 2015-03-24 Gary Benson <gbenson@redhat.com>
4118 * linux-x86-low.c (x86_linux_new_thread): Moved to
4120 (x86_linux_prepare_to_resume): Likewise.
4122 2015-03-24 Gary Benson <gbenson@redhat.com>
4124 * Makefile.in (x86-linux-dregs.o): New rule.
4125 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4126 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4127 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4128 (x86_linux_dr_get): Likewise.
4129 (x86_linux_dr_set): Likewise.
4130 (update_debug_registers_callback): Likewise.
4131 (x86_linux_dr_set_addr): Likewise.
4132 (x86_linux_dr_get_addr): Likewise.
4133 (x86_linux_dr_set_control): Likewise.
4134 (x86_linux_dr_get_control): Likewise.
4135 (x86_linux_dr_get_status): Likewise.
4136 (x86_linux_update_debug_registers): Likewise.
4138 2015-03-24 Gary Benson <gbenson@redhat.com>
4140 * linux-x86-low.c (x86_linux_update_debug_registers):
4141 New function, factored out from...
4142 (x86_linux_prepare_to_resume): ...this.
4144 2015-03-24 Gary Benson <gbenson@redhat.com>
4146 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4147 (x86_linux_dr_set): Likewise.
4148 (update_debug_registers_callback): Likewise.
4149 (x86_linux_dr_set_addr): Likewise.
4150 (x86_linux_dr_get_addr): Likewise.
4151 (x86_linux_dr_set_control): Likewise.
4152 (x86_linux_dr_get_control): Likewise.
4153 (x86_linux_dr_get_status): Likewise.
4154 (x86_linux_prepare_to_resume): Likewise.
4156 2015-03-24 Gary Benson <gbenson@redhat.com>
4158 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4159 Use perror_with_name. Pass string through gettext.
4160 (x86_linux_dr_set): Likewise.
4162 2015-03-24 Gary Benson <gbenson@redhat.com>
4164 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4165 (x86_linux_dr_set_addr): ...this.
4166 (x86_dr_low_get_addr): Rename to...
4167 (x86_linux_dr_get_addr): ...this.
4168 (x86_dr_low_set_control): Rename to...
4169 (x86_linux_dr_set_control): ...this.
4170 (x86_dr_low_get_control): Rename to...
4171 (x86_linux_dr_get_control): ...this.
4172 (x86_dr_low_get_status): Rename to...
4173 (x86_linux_dr_get_status): ...this.
4174 (x86_dr_low): Update with new function names.
4176 2015-03-24 Gary Benson <gbenson@redhat.com>
4178 * Makefile.in (x86-linux.o): New rule.
4179 * configure.srv: Add x86-linux.o to relevant targets.
4180 * linux-low.c (lwp_set_arch_private_info): New function.
4181 (lwp_arch_private_info): Likewise.
4182 * linux-x86-low.c: Include nat/x86-linux.h.
4183 (arch_lwp_info): Removed structure.
4184 (update_debug_registers_callback):
4185 Use lwp_set_debug_registers_changed.
4186 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4187 and lwp_set_debug_registers_changed.
4188 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4190 2015-03-24 Gary Benson <gbenson@redhat.com>
4192 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4193 * linux-arm-low.c (arm_new_thread): Likewise.
4194 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4195 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4196 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4197 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4199 2015-03-24 Gary Benson <gbenson@redhat.com>
4201 * linux-low.c (ptid_of_lwp): New function.
4202 (lwp_is_stopped): Likewise.
4203 (lwp_stop_reason): Likewise.
4204 * linux-x86-low.c (update_debug_registers_callback):
4206 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4209 2015-03-24 Gary Benson <gbenson@redhat.com>
4211 * linux-low.h (linux_stop_lwp): Remove declaration.
4213 2015-03-24 Gary Benson <gbenson@redhat.com>
4215 * linux-low.h: Include nat/linux-nat.h.
4216 * linux-low.c (iterate_over_lwps_args): New structure.
4217 (iterate_over_lwps_filter): New function.
4218 (iterate_over_lwps): Likewise.
4219 * linux-x86-low.c (update_debug_registers_callback):
4220 Update signature to what iterate_over_lwps expects.
4221 Remove PID check that iterate_over_lwps now performs.
4222 (x86_dr_low_set_addr): Use iterate_over_lwps.
4223 (x86_dr_low_set_control): Likewise.
4225 2015-03-24 Gary Benson <gbenson@redhat.com>
4227 * linux-x86-low.c (x86_debug_reg_state): New function.
4228 (x86_linux_prepare_to_resume): Use the above.
4230 2015-03-24 Gary Benson <gbenson@redhat.com>
4232 * linux-low.c (current_lwp_ptid): New function.
4233 * linux-x86-low.c: Include nat/linux-nat.h.
4234 (x86_dr_low_get_addr): Use current_lwp_ptid.
4235 (x86_dr_low_get_control): Likewise.
4236 (x86_dr_low_get_status): Likewise.
4238 2015-03-20 Pedro Alves <palves@redhat.com>
4240 * tracepoint.c (cmd_qtstatus): Make "str" const.
4242 2015-03-20 Pedro Alves <palves@redhat.com>
4244 * server.c (handle_general_set): Make "req_str" const.
4246 2015-03-19 Pedro Alves <palves@redhat.com>
4248 * linux-low.c (linux_resume_one_lwp): Rename to ...
4249 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4250 instead call perror_with_name.
4251 (check_ptrace_stopped_lwp_gone): New function.
4252 (linux_resume_one_lwp): Reimplement as wrapper around
4253 linux_resume_one_lwp_throw that swallows errors if the LWP is
4256 2015-03-19 Pedro Alves <palves@redhat.com>
4258 * linux-low.c (count_events_callback, select_event_lwp_callback):
4259 No longer check whether the thread has resume_stop as last resume
4262 2015-03-19 Pedro Alves <palves@redhat.com>
4264 * linux-low.c (count_events_callback, select_event_lwp_callback):
4265 Use the lwp's status_pending_p field, not the thread's.
4267 2015-03-19 Pedro Alves <palves@redhat.com>
4269 * linux-low.c (select_event_lwp_callback): Update comments to
4270 no longer mention SIGTRAP.
4272 2015-03-18 Gary Benson <gbenson@redhat.com>
4274 * server.c (handle_query): Do not report vFile:fstat as supported.
4276 2015-03-11 Gary Benson <gbenson@redhat.com>
4278 * hostio.c (sys/types.h): New include.
4279 (sys/stat.h): Likewise.
4280 (common-remote-fileio.h): Likewise.
4281 (handle_fstat): New function.
4282 (handle_vFile): Handle vFile:fstat packets.
4284 2015-03-11 Gary Benson <gbenson@redhat.com>
4286 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4287 struct stat.st_blocks and struct stat.st_blksize.
4288 * configure: Regenerate.
4289 * config.in: Likewise.
4290 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4291 (OBS): Add common-remote-fileio.o.
4292 (common-remote-fileio.o): New rule.
4294 2015-03-09 Pedro Alves <palves@redhat.com>
4296 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4297 'struct sockaddr' pointer in 'accept' call.
4299 2015-03-09 Pedro Alves <palves@redhat.com>
4302 2015-03-07 Pedro Alves <palves@redhat.com>
4303 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4304 or <winsock2.h> here. Instead include "gdb_socket.h".
4305 (remote_open): Use union gdb_sockaddr_u.
4306 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4307 or <winsock2.h> here. Instead include "gdb_socket.h".
4308 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4309 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4311 (init_named_socket, gdb_agent_helper_thread): Use union
4314 2015-03-07 Pedro Alves <palves@redhat.com>
4316 * configure.ac (build_warnings): Move
4317 -Wdeclaration-after-statement to the C-specific set.
4318 * configure: Regenerate.
4320 2015-03-07 Pedro Alves <palves@redhat.com>
4322 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4323 or <winsock2.h> here. Instead include "gdb_socket.h".
4324 (remote_open): Use union gdb_sockaddr_u.
4325 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4326 or <winsock2.h> here. Instead include "gdb_socket.h".
4327 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4328 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4330 (init_named_socket, gdb_agent_helper_thread): Use union
4333 2015-03-07 Pedro Alves <palves@redhat.com>
4335 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4338 2015-03-06 Yao Qi <yao.qi@linaro.org>
4340 * linux-aarch64-low.c (aarch64_insert_point): Use
4341 show_debug_regs as a boolean.
4342 (aarch64_remove_point): Likewise.
4344 2015-03-05 Pedro Alves <palves@redhat.com>
4346 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4347 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4348 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4349 * nto-low.c (nto_target_ops): Likewise.
4350 * spu-low.c (spu_target_ops): Likewise.
4351 * win32-low.c (win32_target_ops): Likewise.
4353 2015-03-04 Pedro Alves <palves@redhat.com>
4355 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4356 Decide whether a breakpoint triggered based on the SIGTRAP's
4358 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4359 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4360 (linux_low_filter_event): Check for breakpoints before checking
4362 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4364 (linux_stopped_by_sw_breakpoint)
4365 (linux_supports_stopped_by_sw_breakpoint)
4366 (linux_stopped_by_hw_breakpoint)
4367 (linux_supports_stopped_by_hw_breakpoint): New functions.
4368 (linux_target_ops): Install new target methods.
4370 2015-03-04 Pedro Alves <palves@redhat.com>
4372 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4373 * server.c (swbreak_feature, hwbreak_feature): New globals.
4374 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4375 (captured_main): Clear swbreak_feature and hwbreak_feature.
4376 * server.h (swbreak_feature, hwbreak_feature): Declare.
4377 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4378 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4379 supports_stopped_by_hw_breakpoint>: New fields.
4380 (target_supports_stopped_by_sw_breakpoint)
4381 (target_stopped_by_sw_breakpoint)
4382 (target_supports_stopped_by_hw_breakpoint)
4383 (target_stopped_by_hw_breakpoint): Declare.
4385 2015-03-04 Pedro Alves <palves@redhat.com>
4387 enum lwp_stop_reason -> enum target_stop_reason
4388 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4389 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4390 (linux_wait_1, stuck_in_jump_pad_callback)
4391 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4392 (linux_stopped_by_watchpoint):
4393 * linux-low.h (enum lwp_stop_reason): Delete.
4394 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4395 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4397 2015-03-04 Yao Qi <yao.qi@linaro.org>
4399 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4401 2015-03-03 Gary Benson <gbenson@redhat.com>
4403 * hostio.c (handle_vFile): Fix prefix lengths.
4405 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4407 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4410 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4412 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4413 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4414 (clean): Add "rm -f" for above C files.
4415 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4416 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4417 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4418 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4419 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4420 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4421 (init_registers_s390x_vx_linux64)
4422 (init_registers_s390x_tevx_linux64)
4423 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4424 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4426 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4427 (s390_store_vxrs_high): New functions.
4428 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4430 (s390_arch_setup): Add logic for selecting one of the new target
4431 descriptions. Activate the new vector regsets if applicable.
4432 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4433 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4434 and init_registers_s390x_tevx_linux64.
4436 2015-03-01 Pedro Alves <palves@redhat.com>
4438 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4441 2015-02-27 Pedro Alves <palves@redhat.com>
4443 * linux-x86-low.c (u_debugreg_offset): New function.
4444 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4446 2015-02-27 Pedro Alves <palves@redhat.com>
4448 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4449 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4450 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4451 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4452 (ps_lsetfpregs, ps_getpid)
4453 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4454 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4455 (ps_lsetxregs, ps_plog): Declare.
4457 2015-02-27 Pedro Alves <palves@redhat.com>
4459 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4460 IP_AGENT_EXPORT_FUNC.
4461 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4462 IP_AGENT_EXPORT_FUNC.
4463 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4464 (IP_AGENT_EXPORT): Delete.
4465 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4466 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4467 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4468 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4469 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4470 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4471 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4472 (traceframe_read_count, traceframe_write_count)
4473 (traceframes_created, trace_state_variables, get_raw_reg)
4474 (get_trace_state_variable_value, set_trace_state_variable_value)
4475 (ust_loaded, helper_thread_id, cmd_buf): Use
4476 IPA_SYM_EXPORTED_NAME.
4477 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4478 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4479 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4480 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4481 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4482 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4483 EXTERN_C_PUSH/EXTERN_C_POP.
4484 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4485 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4486 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4487 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4488 (traceframe_write_count, traceframe_read_count)
4489 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4490 (about_to_request_buffer_space, get_trace_state_variable_value)
4491 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4492 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4493 EXTERN_C_PUSH/EXTERN_C_POP.
4494 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4495 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4496 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4497 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4498 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4499 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4500 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4501 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4503 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4504 (IP_AGENT_EXPORT_VAR_DECL): Define.
4506 (gdb_agent_get_raw_reg): Declare.
4508 2015-02-27 Tom Tromey <tromey@redhat.com>
4509 Pedro Alves <palves@redhat.com>
4511 Rename symbols whose names are reserved C++ keywords throughout.
4513 2015-02-27 Pedro Alves <palves@redhat.com>
4515 * Makefile.in (COMPILER): New, get it from autoconf.
4516 (CXX): Get from autoconf instead.
4517 (COMPILE.pre): Use COMPILER.
4518 (CC-LD): Rename to ...
4519 (CC_LD): ... this. Use COMPILER.
4520 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4521 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4522 * acinclude.m4: Include build-with-cxx.m4.
4523 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4524 Disable -Werror by default if building in C++ mode.
4525 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4526 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4527 the C++ compiler. Save/restore CXXFLAGS too.
4528 * configure: Regenerate.
4530 2015-02-27 Pedro Alves <palves@redhat.com>
4532 * acinclude.m4: Include libiberty.m4.
4533 * configure.ac: Call libiberty_INIT.
4534 * config.in, configure: Regenerate.
4536 2015-02-26 Pedro Alves <palves@redhat.com>
4538 * linux-low.c (linux_wait_1): When incrementing the PC past a
4539 program breakpoint always use the_low_target.breakpoint_len as
4540 increment, rather than the maximum between that and
4541 the_low_target.decr_pc_after_break.
4543 2015-02-23 Pedro Alves <palves@redhat.com>
4545 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4546 thread was doing a step-over; always adjust the PC if
4547 we stepped over a permanent breakpoint.
4548 (linux_wait_1): If we stepped over breakpoint that was on top of a
4549 permanent breakpoint, manually advance the PC past it.
4551 2015-02-23 Pedro Alves <palves@redhat.com>
4553 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4555 (x86_fill_gregset, x86_store_gregset): Use it when handling
4558 2015-02-20 Pedro Alves <palves@redhat.com>
4560 * thread-db.c: Include "nat/linux-procfs.h".
4561 (thread_db_init): Skip listing new threads if the kernel supports
4562 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4564 2015-02-20 Pedro Alves <palves@redhat.com>
4566 * linux-low.c (status_pending_p_callback): Use ptid_match.
4568 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4570 PR breakpoints/16812
4571 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4572 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4573 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4575 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4577 PR breakpoints/15956
4578 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4580 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4582 * linux-low.c (linux_low_btrace_conf): Print size.
4583 * server.c (handle_btrace_conf_general_set): New.
4584 (hanle_general_set): Call handle_btrace_conf_general_set.
4585 (handle_query): Report Qbtrace-conf:bts:size as supported.
4587 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4589 * linux-low.c (linux_low_enable_btrace): Update parameters.
4590 (linux_low_btrace_conf): New.
4591 (linux_target_ops)<to_btrace_conf>: Initialize.
4592 * server.c (current_btrace_conf): New.
4593 (handle_btrace_enable): Rename to ...
4594 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4595 to target_enable_btrace. Update comment. Update users.
4596 (handle_qxfer_btrace_conf): New.
4597 (qxfer_packets): Add btrace-conf entry.
4598 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4599 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4600 (target_ops)<read_btrace_conf>: New.
4601 (target_enable_btrace): Update parameters.
4602 (target_read_btrace_conf): New.
4604 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4606 * server.c (handle_btrace_general_set): Remove call to
4607 target_supports_btrace.
4608 (supported_btrace_packets): New.
4609 (handle_query): Call supported_btrace_packets.
4610 * target.h: include btrace-common.h.
4611 (btrace_target_info): Removed.
4612 (supports_btrace, target_supports_btrace): Update parameters.
4614 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4616 * Makefile.in (SFILES): Add common/btrace-common.c.
4617 (OBS): Add common/btrace-common.o.
4618 (btrace-common.o): Add build rules.
4619 * linux-low: Include btrace-common.h.
4620 (linux_low_read_btrace): Use struct btrace_data. Call
4621 btrace_data_init and btrace_data_fini.
4623 2015-02-06 Pedro Alves <palves@redhat.com>
4625 * thread-db.c (find_new_threads_callback): Add debug output.
4627 2015-02-04 Pedro Alves <palves@redhat.com>
4629 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4630 (resume_stopped_resumed_lwps): New function.
4631 (linux_wait_for_event_filtered): Use it.
4633 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4635 * Makefile.in (SFILES): Add linux-personality.c.
4636 (linux-personality.o): New rule.
4637 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4638 list of objects to be built.
4639 * linux-low.c: Include nat/linux-personality.h.
4640 (linux_create_inferior): Remove code to disable address space
4641 randomization (moved to ../nat/linux-personality.c). Create
4642 cleanup to disable address space randomization.
4644 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4646 * Makefile.in (posix-strerror.o): New rule.
4647 (mingw-strerror.o): Likewise.
4648 * configure: Regenerated.
4649 * configure.ac: Source file ../common/common.host. Initialize new
4650 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4652 2015-01-14 Yao Qi <yao@codesourcery.com>
4654 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4655 (ppc-linux.o): New rule.
4656 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4657 * configure.ac: AC_CHECK_FUNCS(getauxval).
4658 * config.in: Re-generated.
4659 * configure: Re-generated.
4660 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4661 ppc64_64bit_inferior_p
4663 2015-01-14 Yao Qi <yao@codesourcery.com>
4665 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4666 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4667 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4668 (PT_ORIG_R3, PT_TRAP): Likewise.
4669 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4670 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4671 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4673 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4675 * i387-fp.c (i387_cache_to_xsave): In look over
4676 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4677 zmmh_low_space field by use of zmmh_high_space.
4679 2015-01-09 Pedro Alves <palves@redhat.com>
4681 * linux-low.c (step_over_bkpt): Move higher up in the file.
4682 (handle_extended_wait): Don't store the stop_pc here.
4683 (get_stop_pc): Adjust comments and rename to ...
4684 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4685 stopped for a software breakpoint or hardware breakpoint.
4686 (thread_still_has_status_pending_p): New function.
4687 (status_pending_p_callback): Use
4688 thread_still_has_status_pending_p. If the event is no longer
4689 interesting, resume the LWP.
4690 (handle_tracepoints): Add assert.
4691 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4692 (wstatus_maybe_breakpoint): New function.
4693 (cancel_breakpoint): Delete function.
4694 (check_stopped_by_watchpoint): New function, factored out from
4695 linux_low_filter_event.
4696 (lp_status_maybe_breakpoint): Delete function.
4697 (linux_low_filter_event): Remove filter_ptid argument.
4698 Leave thread group exits pending here. Store the LWP's stop PC.
4699 Always leave events pending.
4700 (linux_wait_for_event_filtered): Pull all events out of the
4701 kernel, and leave them all pending.
4702 (count_events_callback, select_event_lwp_callback): Consider all
4704 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4705 (select_event_lwp): Only give preference to the stepping LWP in
4706 all-stop mode. Adjust comments.
4707 (ignore_event): New function.
4708 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4709 references to cancel_breakpoints. Adjust to renames. Also give
4710 equal priority to all LWPs that have had events in non-stop mode.
4711 If reporting a software breakpoint event, unadjust the LWP's PC.
4712 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4713 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4715 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4716 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4717 (linux_stopped_by_watchpoint): Adjust.
4718 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4719 * linux-low.h (enum lwp_stop_reason): New.
4720 (struct lwp_info) <stop_pc>: Adjust comment.
4721 <stopped_by_watchpoint>: Delete field.
4722 <stop_reason>: New field.
4723 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4724 * mem-break.c (software_breakpoint_inserted_here)
4725 (hardware_breakpoint_inserted_here): New function.
4726 * mem-break.h (software_breakpoint_inserted_here)
4727 (hardware_breakpoint_inserted_here): Declare.
4728 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4729 (cancel_breakpoints): Delete.
4730 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4731 (upload_fast_traceframes): Remove references to
4734 2015-01-09 Pedro Alves <palves@redhat.com>
4736 * thread-db.c (find_new_threads_callback): Ignore thread if the
4737 kernel thread ID is -1.
4739 2015-01-09 Pedro Alves <palves@redhat.com>
4741 * linux-low.c (linux_attach_fail_reason_string): Move to
4742 nat/linux-ptrace.c, and rename.
4743 (linux_attach_lwp): Update comment.
4744 (attach_proc_task_lwp_callback): New function.
4745 (linux_attach): Adjust to rename and use
4746 linux_proc_attach_tgid_threads.
4747 (linux_attach_fail_reason_string): Delete declaration.
4749 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4751 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4752 * server.c (gdbserver_version): Likewise.
4754 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4756 * remote-utils.c: Include ctype.h.
4757 (input_interrupt): Explicitly handle the case when the char
4758 received is the NUL byte. Improve the printing of non-ASCII
4761 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4763 * linux-low.c (linux_low_filter_event): Update call to
4764 linux_enable_event_reporting following the addition of
4765 a new parameter to that function.
4767 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4770 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4771 (AARCH64_FPCR_REGNO): Likewise.
4772 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4773 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4774 (aarch64_store_fpregset): Likewise.
4776 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4778 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4779 Remove FIXME comment about assumption about N.
4781 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4783 * configure.ac: If large-file support is disabled in GDBserver,
4784 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4785 * configure: Regenerate.
4787 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4789 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4790 warning upon ENODATA from ptrace.
4791 * linux-s390-low.c (s390_store_tdb): New.
4792 (s390_regsets): Add regset for NT_S390_TDB.
4794 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4796 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4797 without a fill_function.
4798 * linux-s390-low.c (s390_fill_last_break): Remove.
4799 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4800 (s390_arch_setup): Use regset's size instead of fill_function for
4803 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4805 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4806 the regset's store function when ptrace returned an error.
4807 * regcache.c (get_thread_regcache): Invalidate register cache
4808 before fetching inferior's registers.
4810 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4812 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4813 while-loop as for-loop.
4814 (regsets_store_inferior_registers): Likewise.
4816 2014-11-28 Yao Qi <yao@codesourcery.com>
4818 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4819 * config.in, configure: Re-generate.
4820 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4823 2014-11-21 Yao Qi <yao@codesourcery.com>
4825 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4826 (AC_CHECK_HEADERS): Remove malloc.h.
4827 * configure: Re-generated.
4828 * config.in: Re-generated.
4829 * server.h: Don't include alloca.h and malloc.h.
4830 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4831 Don't include malloc.h.
4833 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4835 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4836 corresponding ERRNO check in same block.
4838 2014-11-12 Pedro Alves <palves@redhat.com>
4840 * server.c (cont_thread): Update comment.
4841 (start_inferior, attach_inferior): No longer clear cont_thread.
4842 (handle_v_cont): No longer set cont_thread.
4843 (captured_main): Clear cont_thread each time a GDB connects.
4845 2014-11-12 Pedro Alves <palves@redhat.com>
4847 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4848 thread, and don't resume all threads if the Hc thread has exited.
4850 2014-11-12 Pedro Alves <palves@redhat.com>
4852 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4853 the process group instead of to a specific LWP.
4855 2014-10-15 Pedro Alves <palves@redhat.com>
4858 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4860 (arm_set_thread_context): Delete.
4861 (the_low_target): Adjust.
4862 * win32-i386-low.c (debug_registers_changed)
4863 (debug_registers_used): Delete.
4864 (update_debug_registers_callback): New function.
4865 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4866 needing to update their debug registers.
4867 (win32_get_current_dr): New function.
4868 (x86_dr_low_get_addr, x86_dr_low_get_control)
4869 (x86_dr_low_get_status): Fetch the debug register from the thread
4871 (i386_initial_stuff): Adjust.
4872 (i386_get_thread_context): Remove current_event parameter. Don't
4873 clear debug_registers_changed nor copy DR values to
4875 (i386_set_thread_context): Delete.
4876 (i386_prepare_to_resume): New function.
4877 (i386_thread_added): Mark the thread as needing to update irs
4879 (the_low_target): Remove i386_set_thread_context and install
4880 i386_prepare_to_resume.
4881 * win32-low.c (win32_get_thread_context): Adjust.
4882 (win32_set_thread_context): Use SetThreadContext
4884 (win32_prepare_to_resume): New function.
4885 (win32_require_context): New function, factored out from ...
4886 (thread_rec): ... this.
4887 (continue_one_thread): Call win32_prepare_to_resume on each thread
4888 we're about to continue.
4889 (win32_resume): Call win32_prepare_to_resume on the event thread.
4890 * win32-low.h (struct win32_thread_info)
4891 <debug_registers_changed>: New field.
4892 (struct win32_target_ops): Change prototype of set_thread_context,
4893 delete set_thread_context and add prepare_to_resume.
4894 (win32_require_context): New declaration.
4896 2014-10-08 Gary Benson <gbenson@redhat.com>
4898 * server.h: Do not include common-exceptions.h.
4900 2014-10-08 Gary Benson <gbenson@redhat.com>
4902 * server.h: Do not include cleanups.h.
4904 2014-09-30 James Hogan <james.hogan@imgtec.com>
4906 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4909 2014-09-23 Yao Qi <yao@codesourcery.com>
4911 * linux-low.c (lp_status_maybe_breakpoint): New function.
4912 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4913 (count_events_callback): Likewise.
4914 (select_event_lwp_callback): Likewise.
4915 (cancel_breakpoints_callback): Likewise.
4917 2014-09-19 Don Breazeal <donb@codesourcery.com>
4919 * linux-low.c (handle_extended_wait): Call
4920 linux_ptrace_get_extended_event.
4921 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4922 linux_is_extended_waitstatus.
4924 2014-09-16 Joel Brobecker <brobecker@adacore.com>
4926 * Makefile.in (CPPFLAGS): Define.
4927 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4928 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4930 2014-09-16 Gary Benson <gbenson@redhat.com>
4932 * inferiors.h (current_inferior): Renamed as...
4933 (current_thread): New variable. All uses updated.
4934 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4935 (maybe_move_out_of_jump_pad): Likewise.
4936 (cancel_breakpoint): Likewise.
4937 (linux_low_filter_event): Likewise.
4938 (wait_for_sigstop): Likewise.
4939 (linux_resume_one_lwp): Likewise.
4940 (need_step_over_p): Likewise.
4941 (start_step_over): Likewise.
4942 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4943 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4944 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4945 and save_inferior as saved_thread.
4946 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4948 (regcache_invalidate_thread): Likewise.
4949 * remote-utils.c (prepare_resume_reply): Likewise.
4950 * thread-db.c (thread_db_get_tls_address): Likewise.
4951 (disable_thread_event_reporting): Likewise.
4952 (remove_thread_event_breakpoints): Likewise.
4953 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4955 * target.h (set_desired_inferior): Renamed as...
4956 (set_desired_thread): New declaration. All uses updated.
4957 * server.c (myresume): Updated comment to reference thread instead
4959 (handle_serial_event): Likewise.
4960 (handle_target_event): Likewise.
4962 2014-09-12 Tom Tromey <tromey@redhat.com>
4963 Gary Benson <gbenson@redhat.com>
4965 * regcache.h: Include common-regcache.h.
4966 (regcache_read_pc): Don't declare.
4967 * regcache.c (get_thread_regcache_for_ptid): New function.
4969 2014-09-11 Tom Tromey <tromey@redhat.com>
4970 Gary Benson <gbenson@redhat.com>
4972 * symbol.c: New file.
4973 * Makefile.in (SFILES): Add symbol.c.
4974 (OBS): Add symbol.o.
4976 2014-09-11 Gary Benson <gbenson@redhat.com>
4978 * target.c (target_stop_ptid, target_continue_ptid): New
4981 2014-09-11 Tom Tromey <tromey@redhat.com>
4982 Gary Benson <gbenson@redhat.com>
4984 * target.h: Include target/target.h.
4985 * target.c (target_read_memory, target_read_uint32)
4986 (target_write_memory): New functions.
4988 2014-09-11 Gary Benson <gbenson@redhat.com>
4990 * server.h (debug_hw_points): Don't declare.
4991 * server.c (debug_hw_points): Don't define. Replace all uses
4992 with show_debug_regs.
4993 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4994 all uses with show_debug_regs.
4996 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4998 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4999 endianness into account.
5000 (ppc_supply_ptrace_register): Likewise.
5002 2014-09-03 James Hogan <james.hogan@imgtec.com>
5004 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5005 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5007 2014-09-03 Gary Benson <gbenson@redhat.com>
5009 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5010 ALL_DEBUG_ADDRESS_REGISTERS.
5012 2014-09-02 Gary Benson <gbenson@redhat.com>
5014 * i386-low.h: Renamed as...
5015 * x86-low.h: New file. All type, function and variable name
5016 prefixes changed from "i386_" to "x86_". All references updated.
5017 * i386-low.c: Renamed as...
5018 * x86-low.c: New file. All type, function and variable name
5019 prefixes changed from "i386_" to "x86_". All references updated.
5021 2014-09-02 Gary Benson <gbenson@redhat.com>
5023 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5024 (x86_linux_new_thread): Likewise.
5026 2014-08-29 Gary Benson <gbenson@redhat.com>
5028 * server.h (setjmp.h): Do not include.
5029 (toplevel): Do not declare.
5030 (common-exceptions.h): Include.
5031 (cleanups.h): Likewise.
5032 * server.c (toplevel): Do not define.
5033 (exit_code): New static global.
5034 (detach_or_kill_for_exit_cleanup): New function.
5035 (main): New function. Original main renamed to...
5036 (captured_main): New function.
5037 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5039 2014-08-29 Gary Benson <gbenson@redhat.com>
5041 * Makefile.in (SFILES): Add common/common-exceptions.c.
5042 (OBS): Add common-exceptions.o.
5043 (common-exceptions.o): New rule.
5044 * utils.c (prepare_to_throw_exception): New function.
5046 2014-08-29 Gary Benson <gbenson@redhat.com>
5048 * config.in: Regenerate.
5049 * configure: Likewise.
5051 2014-08-29 Gary Benson <gbenson@redhat.com>
5053 * Makefile.in (SFILES): Add common/cleanups.c.
5055 (cleanups.o): New rule.
5057 2014-08-29 Gary Benson <gbenson@redhat.com>
5059 * utils.c (internal_vwarning): New function.
5061 2014-08-28 Gary Benson <gbenson@redhat.com>
5063 * utils.h (fatal): Remove declaration.
5064 * utils.c (fatal): Remove function.
5066 2014-08-28 Gary Benson <gbenson@redhat.com>
5068 * tracepoint.c (gdb_agent_init): Replace fatal with
5070 (initialize_tracepoint): Likewise.
5072 2014-08-28 Gary Benson <gbenson@redhat.com>
5074 * remote-utils.c (remote_prepare): Replace fatal with error.
5076 2014-08-28 Gary Benson <gbenson@redhat.com>
5078 * linux-low.c (linux_async): Replace fatal with warning.
5080 (linux_start_non_stop): Return -1 if linux_async failed.
5082 2014-08-28 Gary Benson <gbenson@redhat.com>
5084 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5086 (i386_dr_low_get_addr): Remove vague comment.
5087 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5090 2014-08-28 Gary Benson <gbenson@redhat.com>
5092 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5093 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5095 (linux_resume_one_lwp): Likewise.
5096 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5098 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5099 with internal_error.
5100 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5101 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5102 (find_register_by_name): Replace fatal with internal_error.
5103 (find_regno): Likewise.
5104 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5105 * thread-db.c (thread_db_create_event): Likewise.
5106 (thread_db_load_search): Likewise.
5107 (try_thread_db_load_1): Likewise.
5108 * tracepoint.c (get_jump_space_head): Replace fatal with
5110 (claim_trampoline_space): Likewise.
5111 (have_fast_tracepoint_trampoline_buffer): Likewise.
5112 (cmd_qtstart): Likewise.
5113 (stop_tracing): Likewise.
5114 (fast_tracepoint_collecting): Likewise.
5115 (target_malloc): Likewise.
5116 (download_tracepoint): Likewise.
5117 (download_trace_state_variables): Replace check with gdb_assert.
5118 (upload_fast_traceframes): Replace fatal with internal_error.
5120 2014-08-19 Tom Tromey <tromey@redhat.com>
5121 Gary Benson <gbenson@redhat.com>
5123 * Makefile.in (SFILES): Add common/common-debug.c.
5124 (OBS): Add common-debug.o.
5125 (common-debug.o): New rule.
5126 * debug.h (debug_printf): Don't declare.
5127 * debug.c (debug_printf): Renamed and rewritten as...
5128 (debug_vprintf): New function.
5130 2014-08-19 Gary Benson <gbenson@redhat.com>
5132 * utils.h: Do not include print-utils.h.
5134 2014-08-19 Tom Tromey <tromey@redhat.com>
5135 Gary Benson <gbenson@redhat.com>
5137 * server.h: Add static assertion.
5138 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5140 2014-08-19 Tom Tromey <tromey@redhat.com>
5141 Gary Benson <gbenson@redhat.com>
5143 * Makefile.in (SFILES): Add common/errors.c.
5144 (OBS): Add errors.o.
5145 (IPA_OBS): Add errors-ipa.o.
5146 (errors.o): New rule.
5147 (errors-ipa.o): Likewise.
5148 * utils.h (perror_with_name, error, warning): Don't declare.
5149 * utils.c (warning): Renamed and rewritten as...
5150 (vwarning): New function.
5151 (error): Renamed and rewritten as...
5152 (verror): New function.
5153 (internal_error): Renamed and rewritten as...
5154 (internal_verror): New function.
5156 2014-08-07 Gary Benson <gbenson@redhat.com>
5158 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5159 * configure: Regenerate.
5160 * config.in: Likewise.
5161 * server.h: Do not include errno.h.
5162 * event-loop.c: Likewise.
5163 * hostio-errno.c: Likewise.
5164 * linux-low.c: Likewise.
5165 * remote-utils.c: Likewise.
5166 * spu-low.c: Likewise.
5167 * utils.c: Likewise.
5168 * gdbreplay.c: Unconditionally include errno.h.
5170 2014-08-07 Gary Benson <gbenson@redhat.com>
5172 * server.h: Do not include string.h.
5173 * event-loop.c: Likewise.
5174 * linux-low.c: Likewise.
5175 * regcache.c: Likewise.
5176 * remote-utils.c: Likewise.
5177 * spu-low.c: Likewise.
5178 * utils.c: Likewise.
5180 2014-08-07 Gary Benson <gbenson@redhat.com>
5182 * server.h: Do not include gdb_assert.h.
5184 2014-08-07 Gary Benson <gbenson@redhat.com>
5186 * server.h: Do not include common-utils.h.
5188 2014-08-07 Gary Benson <gbenson@redhat.com>
5190 * server.h: Do not include ptid.h.
5191 * notif.h: Likewise.
5193 2014-08-07 Gary Benson <gbenson@redhat.com>
5195 * server.h: Do not include gdb_locale.h.
5197 2014-08-07 Gary Benson <gbenson@redhat.com>
5199 * server.h: Do not include gdb/signals.h.
5200 * win32-low.c: Likewise.
5202 2014-08-07 Gary Benson <gbenson@redhat.com>
5204 * server.h: Do not include pathmax.h.
5206 2014-08-07 Gary Benson <gbenson@redhat.com>
5208 * server.h: Do not include libiberty.h.
5209 * linux-bfin-low.c: Likewise.
5211 2014-08-07 Gary Benson <gbenson@redhat.com>
5213 * server.h: Do not include ansidecl.h.
5215 2014-08-07 Gary Benson <gbenson@redhat.com>
5217 * linux-x86-low.c: Do not include stddef.h.
5218 * lynx-ppc-low.c: Likewise.
5219 * tracepoint.c: Likewise.
5221 2014-08-07 Gary Benson <gbenson@redhat.com>
5223 * server.h: Do not include stdarg.h.
5224 * nto-low.c: Likewise.
5226 2014-08-07 Gary Benson <gbenson@redhat.com>
5228 * server.h: Do not include stdlib.h.
5229 * inferiors.c: Likewise.
5230 * linux-low.c: Likewise.
5231 * regcache.c: Likewise.
5232 * spu-low.c: Likewise.
5233 * tracepoint.c: Likewise.
5234 * utils.c: Likewise.
5236 2014-08-07 Gary Benson <gbenson@redhat.com>
5238 * server.h: Do not include stdio.h.
5239 * linux-low.c: Likewise.
5240 * remote-utils.c: Likewise.
5241 * spu-low.c: Likewise.
5242 * utils.c: Likewise.
5243 * wincecompat.c: Likewise.
5245 2014-08-06 Gary Benson <gbenson@redhat.com>
5247 * regcache.c (init_register_cache): Move conditionals inside if.
5249 2014-08-06 Gary Benson <gbenson@redhat.com>
5251 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5253 2014-07-31 Gary Benson <gbenson@redhat.com>
5255 * ax.h: Do not include server.h.
5256 * gdbthread.h: Likewise.
5257 * lynx-low.h: Likewise.
5258 * notif.h: Likewise.
5260 2014-07-30 Gary Benson <gbenson@redhat.com>
5262 * server.h: Include common-defs.h.
5263 Do not include config.h or build-gnulib-gdbserver/config.h.
5265 2014-07-30 Gary Benson <gbenson@redhat.com>
5267 * hostio-errno.c: Move server.h to top of includes list.
5268 * inferiors.c: Likewise.
5269 * linux-x86-low.c: Likewise.
5270 * notif.c: Include server.h.
5272 2014-07-24 Tom Tromey <tromey@redhat.com>
5273 Gary Benson <gbenson@redhat.com>
5275 * server.h (CORE_ADDR): Now unsigned.
5277 2014-07-16 Pedro Alves <palves@redhat.com>
5279 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5281 2014-07-15 Pedro Alves <palves@redhat.com>
5283 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5286 2014-07-11 Pedro Alves <palves@redhat.com>
5288 * linux-low.c (kill_wait_lwp): New function, based on
5289 kill_one_lwp_callback, but use my_waitpid directly.
5290 (kill_one_lwp_callback, linux_kill): Use it.
5292 2014-06-23 Pedro Alves <palves@redhat.com>
5294 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5295 before setting DR0..DR3.
5297 2014-06-20 Gary Benson <gbenson@redhat.com>
5299 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5300 * configure: Regenerated.
5301 * config.in: Likewise.
5303 2014-06-20 Gary Benson <gbenson@redhat.com>
5305 * Makefile.in (SFILES): Update locations for files moved
5307 (object file files): Reordered.
5309 2014-06-20 Gary Benson <gbenson@redhat.com>
5311 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5312 (i386_dr_low_set_addr): Likewise.
5313 (i386_dr_low_get_addr): Likewise.
5314 (i386_dr_low_can_set_control): Likewise.
5315 (i386_dr_low_set_control): Likewise.
5316 (i386_dr_low_get_control): Likewise.
5317 (i386_dr_low_get_status): Likewise.
5318 (i386_get_debug_register_length): Likewise.
5319 * linux-x86-low.c (i386_dr_low_set_addr):
5320 Changed signature. Made static.
5321 (i386_dr_low_get_addr): Likewise.
5322 (i386_dr_low_set_control): Likewise.
5323 (i386_dr_low_get_control): Likewise.
5324 (i386_dr_low_get_status): Likewise.
5325 (i386_dr_low): New global variable.
5326 * win32-i386-low.c (i386_dr_low_set_addr):
5327 Changed signature. Made static.
5328 (i386_dr_low_get_addr): Likewise.
5329 (i386_dr_low_set_control): Likewise.
5330 (i386_dr_low_get_control): Likewise.
5331 (i386_dr_low_get_status): Likewise.
5332 (i386_dr_low): New global variable.
5334 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5336 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5337 * Makefile.in (AR, AR_FLAGS): Define.
5338 * configure: Regenerate.
5340 2014-06-19 Gary Benson <gbenson@redhat.com>
5342 * Makefile.in (i386-dregs.o): New rule.
5343 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5344 * i386-low.c (target.h): Remove include.
5345 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5346 (DR_CONTROL_SHIFT): Likewise.
5347 (DR_CONTROL_SIZE): Likewise.
5348 (DR_RW_EXECUTE): Likewise.
5349 (DR_RW_WRITE): Likewise.
5350 (DR_RW_READ): Likewise.
5351 (DR_RW_IORW): Likewise.
5352 (DR_LEN_1): Likewise.
5353 (DR_LEN_2): Likewise.
5354 (DR_LEN_4): Likewise.
5355 (DR_LEN_8): Likewise.
5356 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5357 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5358 (DR_ENABLE_SIZE): Likewise.
5359 (DR_LOCAL_SLOWDOWN): Likewise.
5360 (DR_GLOBAL_SLOWDOWN): Likewise.
5361 (DR_CONTROL_RESERVED): Likewise.
5362 (I386_DR_CONTROL_MASK): Likewise.
5363 (I386_DR_VACANT): Likewise.
5364 (I386_DR_LOCAL_ENABLE): Likewise.
5365 (I386_DR_GLOBAL_ENABLE): Likewise.
5366 (I386_DR_DISABLE): Likewise.
5367 (I386_DR_SET_RW_LEN): Likewise.
5368 (I386_DR_GET_RW_LEN): Likewise.
5369 (I386_DR_WATCH_HIT): Likewise.
5370 (i386_wp_op_t): Likewise.
5371 (i386_show_dr): Likewise.
5372 (i386_length_and_rw_bits): Likewise.
5373 (i386_insert_aligned_watchpoint): Likewise.
5374 (i386_remove_aligned_watchpoint): Likewise.
5375 (i386_handle_nonaligned_watchpoint): Likewise.
5376 i386_update_inferior_debug_regs(): Likewise.
5377 (i386_dr_insert_watchpoint): Likewise.
5378 (i386_dr_remove_watchpoint): Likewise.
5379 (i386_dr_region_ok_for_watchpoint): Likewise.
5380 (i386_dr_stopped_data_address): Likewise.
5381 (i386_dr_stopped_by_watchpoint): Likewise.
5383 2014-06-19 Gary Benson <gbenson@redhat.com>
5385 * i386-low.c (i386_dr_show): Renamed to
5386 i386_show_dr and made static. All uses updated.
5387 (i386_dr_length_and_rw_bits): Renamed to
5388 i386_length_and_rw_bits and made static.
5390 (i386_dr_insert_aligned_watchpoint): Renamed to
5391 i386_insert_aligned_watchpoint and made static.
5393 (i386_dr_remove_aligned_watchpoint): Renamed to
5394 i386_remove_aligned_watchpoint and made static.
5396 (i386_dr_update_inferior_debug_regs): Renamed to
5397 i386_update_inferior_debug_regs and made static.
5400 2014-06-18 Gary Benson <gbenson@redhat.com>
5402 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5403 (i386_dr_low_can_set_control): Likewise.
5404 (i386_get_debug_register_length): Likewise.
5405 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5406 (i386_dr_low_can_set_control): Likewise.
5407 (i386_get_debug_register_length): Likewise.
5409 2014-06-17 Gary Benson <gbenson@redhat.com>
5411 * i386-low.h (i386-dregs.h): New include.
5412 (DR_FIRSTADDR): Now in i386-dregs.h.
5413 (DR_LASTADDR): Likewise.
5414 (DR_NADDR): Likewise.
5415 (DR_STATUS): Likewise.
5416 (DR_CONTROL): Likewise.
5417 (i386_debug_reg_state): Likewise.
5418 (i386_dr_insert_watchpoint): Likewise.
5419 (i386_dr_remove_watchpoint): Likewise.
5420 (i386_dr_region_ok_for_watchpoint): Likewise.
5421 (i386_dr_stopped_data_address): Likewise.
5422 (i386_dr_stopped_by_watchpoint): Likewise.
5423 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5425 2014-06-18 Gary Benson <gbenson@redhat.com>
5427 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5428 i386_dr_insert_watchpoint.
5429 (i386_low_remove_watchpoint): Renamed to
5430 i386_dr_remove_watchpoint.
5431 (i386_low_region_ok_for_watchpoint): Renamed to
5432 i386_dr_region_ok_for_watchpoint.
5433 (i386_low_stopped_data_address): Renamed to
5434 i386_dr_stopped_data_address.
5435 (i386_low_stopped_by_watchpoint): Renamed to
5436 i386_dr_stopped_by_watchpoint.
5437 * i386-low.c (i386_show_dr): Renamed to
5438 i386_dr_show and made nonstatic. All uses updated.
5439 (i386_length_and_rw_bits): Renamed to
5440 i386_dr_length_and_rw_bits and made nonstatic.
5442 (i386_insert_aligned_watchpoint): Renamed to
5443 i386_dr_insert_aligned_watchpoint and made nonstatic.
5445 (i386_remove_aligned_watchpoint): Renamed to
5446 i386_dr_remove_aligned_watchpoint and made nonstatic.
5448 (i386_update_inferior_debug_regs): Renamed to
5449 i386_dr_update_inferior_debug_regs and made nonstatic.
5451 (i386_low_insert_watchpoint): Renamed to
5452 i386_dr_insert_watchpoint. All uses updated.
5453 (i386_low_remove_watchpoint): Renamed to
5454 i386_dr_remove_watchpoint. All uses updated.
5455 (i386_low_region_ok_for_watchpoint): Renamed to
5456 i386_dr_region_ok_for_watchpoint. All uses updated.
5457 (i386_low_stopped_data_address): Renamed to
5458 i386_dr_stopped_data_address. All uses updated.
5459 (i386_low_stopped_by_watchpoint): Renamed to
5460 i386_dr_stopped_by_watchpoint. All uses updated.
5462 2014-06-18 Gary Benson <gbenson@redhat.com>
5464 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5465 (i386_dr_low_can_set_control): Likewise.
5466 (i386_insert_aligned_watchpoint): New check.
5468 2014-06-18 Gary Benson <gbenson@redhat.com>
5470 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5473 2014-06-18 Gary Benson <gbenson@redhat.com>
5475 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5476 instead of fatal and error.
5477 (i386_handle_nonaligned_watchpoint): Likewise.
5479 2014-06-18 Gary Benson <gbenson@redhat.com>
5481 * i386-low.c (i386_get_debug_register_length): New macro.
5482 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5483 (i386_show_dr): Use debug_printf instead of fprintf. Use
5484 phex to format values.
5486 2014-06-18 Gary Benson <gbenson@redhat.com>
5488 * i386-low.h: Comment changes.
5489 * i386-low.c: Likewise.
5491 2014-06-18 Gary Benson <gbenson@redhat.com>
5493 * i386-low.c: Whitespace changes.
5495 2014-06-12 Tom Tromey <tromey@redhat.com>
5497 * utils.c (freeargv): Remove.
5499 2014-06-12 Tom Tromey <tromey@redhat.com>
5501 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5502 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5503 (parse_debug_format_options): Likewise.
5504 (gdbserver_usage): Likewise.
5505 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5506 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5507 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5509 ($(LIBGNU)): Depend on libiberty.
5510 (all-lib): Recurse into all subdirs.
5511 (install-only): Invoke "install" target in subdirs.
5512 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5514 * configure: Rebuild.
5515 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5516 for vasprintf, vsnprintf, or gettimeofday.
5517 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5520 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5522 * development.sh: Delete.
5523 * Makefile.in (config.status): Adjust dependency on development.sh.
5524 * configure.ac: Adjust development.sh source call.
5525 * configure: Regenerate.
5527 2014-06-02 Pedro Alves <palves@redhat.com>
5529 * ax.c (gdb_free_agent_expr): New function.
5530 * ax.h (gdb_free_agent_expr): New declaration.
5531 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5533 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5535 (clear_breakpoint_conditions_and_commands): New function.
5536 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5537 (clear_breakpoint_conditions_and_commands): New declaration.
5539 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5541 * linux-aarch64-low.c (asm/ptrace.h): Include.
5543 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5545 Fix TLS access for -static -pthread.
5546 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5547 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5548 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5550 2014-05-20 Pedro Alves <palves@redhat.com>
5552 * linux-aarch64-low.c (aarch64_insert_point)
5553 (aarch64_remove_point): No longer check whether the type is
5554 supported here. Adjust to new interface.
5555 (the_low_target): Install aarch64_supports_z_point_type as
5556 supports_z_point_type method.
5557 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5558 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5559 instead of a Z packet char. Adjust.
5560 (arm_supports_z_point_type): New function.
5561 (arm_insert_point, arm_remove_point): Adjust to new interface.
5562 (the_low_target): Install arm_supports_z_point_type.
5563 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5564 (cris_insert_point, cris_remove_point): Adjust to new interface.
5565 Don't check whether the type is supported here.
5566 (the_low_target): Install cris_supports_z_point_type.
5567 * linux-low.c (linux_supports_z_point_type): New function.
5568 (linux_insert_point, linux_remove_point): Adjust to new interface.
5569 * linux-low.h (struct linux_target_ops) <insert_point,
5570 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5571 raw_breakpoint pointer parameter.
5572 <supports_z_point_type>: New method.
5573 * linux-mips-low.c (mips_supports_z_point_type): New function.
5574 (mips_insert_point, mips_remove_point): Adjust to new interface.
5575 Use mips_supports_z_point_type.
5576 (the_low_target): Install mips_supports_z_point_type.
5577 * linux-ppc-low.c (the_low_target): Install NULL as
5578 supports_z_point_type method.
5579 * linux-s390-low.c (the_low_target): Install NULL as
5580 supports_z_point_type method.
5581 * linux-sparc-low.c (the_low_target): Install NULL as
5582 supports_z_point_type method.
5583 * linux-x86-low.c (x86_supports_z_point_type): New function.
5584 (x86_insert_point): Adjust to new insert_point interface. Use
5585 insert_memory_breakpoint. Adjust to new
5586 i386_low_insert_watchpoint interface.
5587 (x86_remove_point): Adjust to remove_point interface. Use
5588 remove_memory_breakpoint. Adjust to new
5589 i386_low_remove_watchpoint interface.
5590 (the_low_target): Install x86_supports_z_point_type.
5591 * lynx-low.c (lynx_target_ops): Install NULL as
5592 supports_z_point_type callback.
5593 * nto-low.c (nto_supports_z_point_type): New.
5594 (nto_insert_point, nto_remove_point): Adjust to new interface.
5595 (nto_target_ops): Install nto_supports_z_point_type.
5596 * mem-break.c: Adjust intro comment.
5597 (struct raw_breakpoint) <raw_type, size>: New fields.
5598 <inserted>: Update comment.
5599 <shlib_disabled>: Delete field.
5600 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5601 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5602 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5603 (raw_bkpt_type_to_target_hw_bp_type): New function.
5604 (find_enabled_raw_code_breakpoint_at): New function.
5605 (find_raw_breakpoint_at): New type and size parameters. Use them.
5606 (insert_memory_breakpoint): New function, based off
5607 set_raw_breakpoint_at.
5608 (remove_memory_breakpoint): New function.
5609 (set_raw_breakpoint_at): Reimplement.
5610 (set_breakpoint): New, based on set_breakpoint_at.
5611 (set_breakpoint_at): Reimplement.
5612 (delete_raw_breakpoint): Go through the_target->remove_point
5613 instead of assuming memory breakpoints.
5614 (find_gdb_breakpoint_at): Delete.
5615 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5616 (find_gdb_breakpoint): New function.
5617 (set_gdb_breakpoint_at): Delete.
5618 (z_type_supported): New function.
5619 (set_gdb_breakpoint_1): New function, loosely based off
5620 set_gdb_breakpoint_at.
5621 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5622 (delete_gdb_breakpoint_at): Delete.
5623 (delete_gdb_breakpoint_1): New function, loosely based off
5624 delete_gdb_breakpoint_at.
5625 (delete_gdb_breakpoint): New function.
5626 (clear_gdb_breakpoint_conditions): Rename to ...
5627 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5629 (add_condition_to_breakpoint): Make static.
5630 (add_breakpoint_condition): Take a struct breakpoint pointer
5631 instead of an address. Adjust.
5632 (gdb_condition_true_at_breakpoint): Rename to ...
5633 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5635 (gdb_condition_true_at_breakpoint): Reimplement.
5636 (add_breakpoint_commands): Take a struct breakpoint pointer
5637 instead of an address. Adjust.
5638 (gdb_no_commands_at_breakpoint): Rename to ...
5639 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5640 parameter. Return true if no breakpoint was found. Change debug
5642 (gdb_no_commands_at_breakpoint): Reimplement.
5643 (run_breakpoint_commands): Rename to ...
5644 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5645 and change return type to boolean.
5646 (run_breakpoint_commands): New function.
5647 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5648 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5649 breakpoint. Go through the_target->remove_point instead of
5650 assuming memory breakpoint.
5651 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5652 software and hardware breakpoints.
5653 (reinsert_raw_breakpoint): Go through the_target->insert_point
5654 instead of assuming memory breakpoint.
5655 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5656 software and hardware breakpoints.
5657 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5658 Check both software and hardware breakpoints.
5659 (validate_inserted_breakpoint): Assert the breakpoint is a
5660 software breakpoint. Set the inserted flag to -1 instead of
5661 setting shlib_disabled.
5662 (delete_disabled_breakpoints): Adjust.
5663 (validate_breakpoints): Only validate software breakpoints.
5664 Adjust to inserted flag change.
5665 (check_mem_read, check_mem_write): Skip breakpoint types other
5666 than software breakpoints. Adjust to inserted flag change.
5667 * mem-break.h (enum raw_bkpt_type): New enum.
5668 (raw_breakpoint, struct process_info): Forward declare.
5669 (Z_packet_to_target_hw_bp_type): Delete declaration.
5670 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5671 (set_gdb_breakpoint, delete_gdb_breakpoint)
5672 (clear_breakpoint_conditions): New declarations.
5673 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5674 (breakpoint_inserted_here): Update comment.
5675 (add_breakpoint_condition, add_breakpoint_commands): Replace
5676 address parameter with a breakpoint pointer parameter.
5677 (gdb_breakpoint_here): Update comment.
5678 (delete_gdb_breakpoint_at): Delete.
5679 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5680 * server.c (process_point_options): Take a struct breakpoint
5681 pointer instead of an address. Adjust.
5682 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5683 delete_gdb_breakpoint.
5684 * spu-low.c (spu_target_ops): Install NULL as
5685 supports_z_point_type method.
5686 * target.h: Include mem-break.h.
5687 (struct target_ops) <prepare_to_access_memory>: Update comment.
5688 <supports_z_point_type>: New field.
5689 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5690 instead of a char. Also take a raw breakpoint pointer.
5691 * win32-arm-low.c (the_low_target): Install NULL as
5692 supports_z_point_type.
5693 * win32-i386-low.c (i386_supports_z_point_type): New function.
5694 (i386_insert_point, i386_remove_point): Adjust to new interface.
5695 (the_low_target): Install i386_supports_z_point_type.
5696 * win32-low.c (win32_supports_z_point_type): New function.
5697 (win32_insert_point, win32_remove_point): Adjust to new interface.
5698 (win32_target_ops): Install win32_supports_z_point_type.
5699 * win32-low.h (struct win32_target_ops):
5700 <supports_z_point_type>: New method.
5701 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5702 instead of a char. Also take a raw breakpoint pointer.
5704 2014-05-20 Pedro Alves <palves@redhat.com>
5706 * mem-break.h: Include break-common.h.
5707 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5708 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5709 (Z_packet_to_target_hw_bp_type): New declaration.
5710 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5711 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5712 (Z_PACKET_ACCESS_WP): Delete macros.
5713 (Z_packet_to_hw_type): Delete function.
5714 * i386-low.h: Don't include break-common.h here.
5715 (Z_packet_to_hw_type): Delete declaration.
5716 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5717 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5718 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5719 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5720 * linux-aarch64-low.c: Don't include break-common.h here.
5721 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5722 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5723 (Z_packet_to_target_hw_bp_type): Delete function.
5724 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5726 (mips_insert_point, mips_remove_point): Use
5727 Z_packet_to_target_hw_bp_type.
5729 2014-05-20 Pedro Alves <palves@redhat.com>
5731 * linux-aarch64-low.c: Include break-common.h.
5732 (enum target_point_type): Delete.
5733 (Z_packet_to_point_type): Rename to ...
5734 (Z_packet_to_target_hw_bp_type): ... this, and return a
5735 target_hw_bp_type instead.
5736 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5737 instead of an enum target_point_type.
5738 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5740 (aarch64_dr_state_insert_one_point)
5741 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5742 (aarch64_handle_aligned_watchpoint)
5743 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5744 Take an enum target_hw_bp_type instead of an enum
5746 (aarch64_supports_z_point_type): New function.
5747 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5748 use Z_packet_to_target_hw_bp_type.
5750 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5752 * configure.ac: Only use -Werror by default when DEVELOPMENT
5754 * configure: Regenerate.
5756 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5758 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5759 * linux-x86-low.c (X86_64_USER_REGS): New.
5760 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5762 2014-04-28 Yao Qi <yao@codesourcery.com>
5764 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5767 2014-04-25 Pedro Alves <palves@redhat.com>
5770 * linux-low.c (linux_attach_fail_reason_string): New function.
5771 (linux_attach_lwp): Delete.
5772 (linux_attach_lwp_1): Rename to ...
5773 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5774 argument. Remove "initial" parameter. Return int instead of
5775 void. Don't error or warn here.
5776 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5777 failure to attach to the tgid. Call warning when failing to
5779 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5780 argument. Remove "initial" parameter. Return int instead of
5781 void. Don't error or warn here.
5782 (linux_attach_fail_reason_string): New declaration.
5783 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5784 interface change. Use linux_attach_fail_reason_string.
5786 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5787 Walfred Tedeschi <walfred.tedeschi@intel.com>
5789 * Makefile.in: Added rules to handle new files
5790 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5791 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5792 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5793 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5794 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5795 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5797 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5798 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5799 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5800 i386/x32-avx512.xml.
5801 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5802 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5803 i386/x32-avx512-linux.xml.
5804 * i387-fp.c (num_avx512_k_registers): New constant for number
5806 (num_avx512_zmmh_low_registers): New constant for number of
5807 lower ZMM registers (0-15).
5808 (num_avx512_zmmh_high_registers): New constant for number of
5809 higher ZMM registers (16-31).
5810 (num_avx512_ymmh_registers): New contant for number of higher
5811 YMM registers (ymm16-31 added by avx521 on x86_64).
5812 (num_avx512_xmm_registers): New constant for number of higher
5813 XMM registers (xmm16-31 added by AVX512 on x86_64).
5814 (struct i387_xsave): Add space for AVX512 registers.
5815 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5816 Add code to handle AVX512 registers.
5817 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5818 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5819 prototypei from generated file.
5820 (tdesc_amd64_avx512_linux): Likewise.
5821 (init_registers_x32_avx512_linux): Likewise.
5822 (tdesc_x32_avx512_linux): Likewise.
5823 (init_registers_i386_avx512_linux): Likewise.
5824 (tdesc_i386_avx512_linux): Likewise.
5825 (x86_64_regmap): Add AVX512 registers.
5826 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5828 (initialize_low_arch): Add code to initialize AVX512 registers.
5830 2014-04-23 Pedro Alves <palves@redhat.com>
5832 * mem-break.c (find_gdb_breakpoint_at): Make static.
5833 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5835 2014-04-23 Pedro Alves <palves@redhat.com>
5837 * i386-low.c: Don't include break-common.h here.
5838 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5839 prototype to take target_hw_bp_type as argument instead of a Z
5841 * i386-low.h: Include break-common.h here.
5842 (Z_packet_to_hw_type): Declare.
5843 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5845 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5846 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5847 (x86_remove_point): Convert the packet number to a
5848 target_hw_bp_type before calling i386_low_remove_watchpoint.
5849 * win32-i386-low.c (i386_insert_point): Convert the packet number
5850 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5851 (i386_remove_point): Convert the packet number to a
5852 target_hw_bp_type before calling i386_low_remove_watchpoint.
5854 2014-04-23 Pedro Alves <palves@redhat.com>
5856 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5858 2014-04-10 Pedro Alves <palves@redhat.com>
5860 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5861 Check if the condition or command is NULL before checking if the
5862 breakpoint is known. On success, return true.
5863 * mem-break.h (add_breakpoint_condition): Document return.
5864 (add_breakpoint_commands): Add describing comment.
5865 * server.c (skip_to_semicolon): New function.
5866 (process_point_options): Use it.
5868 2014-04-09 Pedro Alves <palves@redhat.com>
5870 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5873 2014-02-27 Pedro Alves <palves@redhat.com>
5876 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5878 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5880 (last_thread_of_process_p): Take a PID argument instead of a
5882 (linux_wait_for_lwp): Delete.
5883 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5885 (linux_low_filter_event): New function, party factored out from
5886 linux_wait_for_event.
5887 (linux_wait_for_event): Rename to ...
5888 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5889 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5890 sigsuspend. Check for zombie leaders.
5891 (linux_wait_for_event): Reimplement as wrapper around
5892 linux_wait_for_event_filtered.
5893 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5894 a normal or signal exit is seen, it's the whole process exiting.
5895 (wait_for_sigstop): No longer a for_each_inferior callback.
5896 Rewrite on top of linux_wait_for_event_filtered.
5897 (stop_all_lwps): Call wait_for_sigstop directly.
5898 * server.c (resume, handle_target_event): Handle
5899 TARGET_WAITKIND_NO_RESUMED.
5901 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5903 * win32-low.c (psapi_get_dll_name,
5904 * win32_CreateToolhelp32Snapshot): Delete.
5905 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5906 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5908 (handle_load_dll): Add function description.
5909 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5911 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5913 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5915 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5916 base address when calling win32_add_one_solib.
5917 (handle_load_dll): Delete local variable load_addr.
5918 Remove 0x1000 offset applied to DLL base address when calling
5919 win32_add_one_solib.
5920 (handle_unload_dll): Add comment.
5922 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5924 * win32-low.c (win32_add_all_dlls): Renames
5925 win32_ensure_ntdll_loaded. Rewrite function documentation.
5926 Adjust implementation to always load all DLLs.
5927 Add 0x1000 offset to DLL base address when calling
5928 win32_add_one_solib.
5929 (child_initialization_done): New static global.
5930 (do_initial_child_stuff): Set child_initialization_done to
5931 zero during child initialization, and 1 after. Replace call
5932 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5934 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5935 (handle_unload_dll): Add function documentation.
5936 (get_child_debug_event): Ignore load and unload DLL events
5937 during child initialization.
5939 2014-02-20 Doug Evans <dje@google.com>
5941 Remove global all_lwps.
5942 * inferiors.h (ptid_of): Move here from linux-low.h.
5943 (pid_of, lwpid_of): Ditto.
5944 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5945 parameter is a struct thread_info * now.
5946 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5947 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5948 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5950 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5951 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5952 * linux-arm-low.c (update_registers_callback): Update, "entry"
5953 parameter is a struct thread_info * now.
5954 Fetch lwpid from current_inferior directly.
5955 (arm_insert_point): Pass &all_threads to find_inferior instead of
5957 (arm_remove_point): Ditto.
5958 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5959 (arm_prepare_to_resume): Fetch pid from thread.
5960 (arm_read_description): Fetch lwpid from current_inferior directly.
5961 * linux-low.c (all_lwps): Delete.
5962 (delete_lwp): Delete call to remove_inferior.
5963 (handle_extended_wait): Fetch lwpid from thread.
5964 (add_lwp): Don't set lwp->entry.id. Remove call to
5965 add_inferior_to_list.
5966 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5967 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5968 (kill_one_lwp_callback): Ditto.
5969 (linux_kill): Don't dereference NULL pointer.
5970 Fetch ptid,lwpid from thread.
5971 (get_detach_signal): Fetch ptid from thread.
5972 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5973 Simplify call to regcache_invalidate_thread.
5974 (delete_lwp_callback): Update, "entry" parameter is a
5975 struct thread_info * now. Fetch pid from thread.
5976 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5977 (status_pending_p_callback): Update, "entry" parameter is a
5978 struct thread_info * now. Fetch ptid from thread.
5979 (find_lwp_pid): Update, "entry" parameter is a
5980 struct thread_info * now.
5981 (linux_wait_for_lwp): Fetch pid from thread.
5982 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5983 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5984 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5985 (dequeue_one_deferred_signal): Ditto.
5986 (cancel_breakpoint): Fetch ptid from current_inferior.
5987 (linux_wait_for_event): Pass &all_threads to find_inferior,
5988 not &all_lwps. Fetch ptid, lwpid from thread.
5989 (count_events_callback): Update, "entry" parameter is a
5990 struct thread_info * now.
5991 (select_singlestep_lwp_callback): Ditto.
5992 (select_event_lwp_callback): Ditto.
5993 (cancel_breakpoints_callback): Ditto.
5994 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5996 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5997 (unsuspend_one_lwp): Update, "entry" parameter is a
5998 struct thread_info * now.
5999 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6001 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6002 Fetch lwpid from thread, not lwp.
6003 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6004 Pass &all_threads to find_inferior, not &all_lwps.
6005 (send_sigstop): Fetch lwpid from thread, not lwp.
6006 (send_sigstop_callback): Update, "entry" parameter is a
6007 struct thread_info * now.
6008 (suspend_and_send_sigstop_callback): Ditto.
6009 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6010 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6011 struct thread_info * now.
6012 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6014 (lwp_running): Update, "entry" parameter is a
6015 struct thread_info * now.
6016 (stop_all_lwps): Fetch ptid from thread.
6017 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6018 (linux_resume_one_lwp): Fetch lwpid from thread.
6019 (linux_set_resume_request): Update, "entry" parameter is a
6020 struct thread_info * now. Fetch pid, lwpid from thread.
6021 (resume_status_pending_p): Update, "entry" parameter is a
6022 struct thread_info * now.
6023 (need_step_over_p): Ditto. Fetch lwpid from thread.
6024 (start_step_over): Fetch lwpid from thread.
6025 (linux_resume_one_thread): Update, "entry" parameter is a
6026 struct thread_info * now. Fetch lwpid from thread.
6027 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6028 (proceed_one_lwp): Update, "entry" parameter is a
6029 struct thread_info * now. Fetch lwpid from thread.
6030 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6031 struct thread_info * now.
6032 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6033 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6034 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6036 (regsets_store_inferior_registers): Ditto.
6037 (fetch_register, store_register): Ditto.
6038 (linux_read_memory, linux_write_memory): Ditto.
6039 (linux_request_interrupt): Ditto.
6040 (linux_read_auxv): Ditto.
6041 (linux_xfer_siginfo): Ditto.
6042 (linux_qxfer_spu): Ditto.
6043 (linux_qxfer_libraries_svr4): Ditto.
6044 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6045 moved to inferiors.h.
6047 (get_thread_lwp): Update.
6048 (struct lwp_info): Delete member "entry". Simplify comment for
6051 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6052 current_inferior directly.
6053 (update_watch_registers_callback): Update, "entry" parameter is a
6054 struct thread_info * now. Fetch pid from thread.
6055 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6056 (mips_insert_point): Fetch lwpid from current_inferior.
6057 Pass &all_threads to find_inferior, not &all_lwps.
6058 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6059 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6061 (mips_stopped_data_address): Ditto.
6062 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6064 * linux-tile-low.c (tile_arch_setup): Ditto.
6065 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6066 (update_debug_registers_callback): Update, "entry" parameter is a
6067 struct thread_info * now. Fetch pid from thread.
6068 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6069 Pass &all_threads to find_inferior, not &all_lwps.
6070 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6071 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6072 Pass &all_threads to find_inferior, not &all_lwps.
6073 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6074 (i386_dr_low_get_status): Ditto.
6075 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6076 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6077 (x86_linux_read_description): Ditto.
6078 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6080 2014-02-20 Doug Evans <dje@google.com>
6082 * inferiors.c (get_first_inferior): Fix buglet.
6084 2014-02-19 Doug Evans <dje@google.com>
6086 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6087 * inferiors.c (add_thread): Change result type to struct thread_info *.
6088 All callers updated.
6089 (add_lwp): Call add_thread here instead of in callers.
6090 All callers updated.
6091 * linux-low.h (get_lwp_thread): Rewrite.
6092 (struct lwp_info): New member "thread".
6094 2014-02-19 Doug Evans <dje@google.com>
6096 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6097 All callers updated.
6099 2014-02-19 Doug Evans <dje@google.com>
6101 * inferiors.c (add_thread): Fix whitespace.
6103 2014-02-19 Doug Evans <dje@google.com>
6105 * dll.c (clear_dlls): Replace accessing list implemention details
6107 * gdbthread.h (get_first_thread): Declare.
6108 * inferiors.c (for_each_inferior_with_data): New function.
6109 (get_first_thread): New function.
6110 (find_thread_ptid): Simplify.
6111 (get_first_inferior): New function.
6112 (clear_list): Delete.
6113 (one_inferior_p): New function.
6114 (clear_inferior_list): New function.
6115 (clear_inferiors): Update.
6116 * inferiors.h (for_each_inferior_with_data): Declare.
6117 (clear_inferior_list): Declare.
6118 (one_inferior_p): Declare.
6119 (get_first_inferior): Declare.
6120 * linux-low.c (linux_wait_for_event): Replace accessing list
6121 implemention details with API function.
6122 * server.c (target_running): Ditto.
6123 (accumulate_file_name_length): New function.
6124 (emit_dll_description): New function.
6125 (handle_qxfer_libraries): Replace accessing list implemention
6126 details with API function.
6127 (handle_qxfer_threads_worker): New function.
6128 (handle_qxfer_threads_proper): Replace accessing list implemention
6129 details with API function.
6130 (handle_query): Ditto.
6131 (visit_actioned_threads_callback_ftype): New typedef.
6132 (visit_actioned_threads_data): New struct.
6133 (visit_actioned_threads): Rewrite to be find_inferior callback.
6134 (resume): Call find_inferior.
6135 (handle_status): Replace accessing list implemention
6136 details with API function.
6137 (process_serial_event): Replace accessing list implemention details
6139 * target.c (set_desired_inferior): Replace accessing list implemention
6140 details with API function.
6141 * tracepoint.c (same_process_p): New function.
6142 (gdb_agent_about_to_close): Replace accessing list implemention
6143 details with API function.
6144 * win32-low.c (child_delete_thread): Replace accessing list
6145 implemention details with API function.
6146 (match_dll_by_basename): New function.
6147 (dll_is_loaded_by_basename): New function.
6148 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6149 details call to dll_is_loaded_by_basename.
6151 2014-02-19 Doug Evans <dje@google.com>
6153 * dll.h (struct dll_info): Add comment.
6154 * gdbthread.h (struct thread_info): Add comment.
6155 (current_ptid): Simplify.
6156 * inferiors.c (add_process): Update.
6157 (remove_process): Update.
6158 * inferiors.h (struct process_info): Rename member "head" to "entry".
6159 * linux-low.c (delete_lwp): Update.
6161 (last_thread_of_process_p): Update.
6162 (kill_one_lwp_callback, linux_kill): Update.
6163 (status_pending_p_callback): Update.
6164 (wait_for_sigstop): Update. Simplify read of ptid.
6165 (start_step_over): Update.
6166 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6167 (get_lwp_thread): Update.
6168 (struct lwp_info): Rename member "head" to "entry".
6169 * regcache.h (inferior_list_entry): Delete.
6170 * server.c (kill_inferior_callback): Update.
6171 (detach_or_kill_inferior_callback): Update.
6172 (print_started_pid): Update.
6173 (print_attached_pid): Update.
6174 (process_serial_event): Simplify read of ptid.
6175 * thread-db.c (thread_db_create_event): Update.
6176 (thread_db_get_tls_address): Update.
6177 * win32-low.c (current_inferior_ptid): Simplify.
6179 2014-02-19 Tom Tromey <tromey@redhat.com>
6181 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6183 (target_supports_btrace): Update.
6185 2014-02-14 Yao Qi <yao@codesourcery.com>
6187 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6188 (rsp-low-ipa.o): New target.
6190 2014-02-12 Tom Tromey <tromey@redhat.com>
6192 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6193 convert_ascii_to_int.
6194 * regcache.c (registers_to_string): Likewise.
6195 * remote-utils.c (decode_M_packet): Likewise.
6196 * server.c (process_serial_event): Likewise.
6198 2014-02-12 Tom Tromey <tromey@redhat.com>
6200 * server.c (handle_query, handle_v_run): Use hex2bin, not
6202 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6204 2014-02-12 Tom Tromey <tromey@redhat.com>
6206 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6207 convert_int_to_ascii.
6208 * regcache.c (registers_to_string, collect_register_as_string):
6210 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6212 * server.c (process_serial_event): Likewise.
6213 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6214 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6216 2014-02-12 Tom Tromey <tromey@redhat.com>
6218 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6219 bin2hex, not hexify.
6220 * tracepoint.c (cmd_qtstatus): Likewise.
6222 2014-02-12 Tom Tromey <tromey@redhat.com>
6224 * remote-utils.c (monitor_output): Pass explicit length to
6227 2014-02-12 Tom Tromey <tromey@redhat.com>
6229 * tracepoint.c: Include rsp-low.h.
6230 * server.c: Include rsp-low.h.
6231 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6232 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6234 * remote-utils.c: Include rsp-low.h.
6235 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6236 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6237 (convert_int_to_ascii, convert_ascii_to_int): Move to
6239 * regcache.c: Include rsp-low.h.
6240 * ax.c: Include rsp-low.h.
6241 * Makefile.in (SFILES): Add common/rsp-low.c.
6242 (OBS): Add rsp-low.o.
6243 (rsp-low.o): New target.
6245 2014-02-12 Tom Tromey <tromey@redhat.com>
6247 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6248 Include print-utils.h.
6249 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6250 (plongest, thirty_two, phex_nz): Remove.
6251 * Makefile.in (SFILES): Add common/print-utils.c.
6252 (OBS): Add print-utils.o.
6253 (print-utils-ipa.o): New target.
6254 (print-utils.o): New target.
6255 (IPA_OBJS): Add print-utils-ipa.o.
6257 2014-02-06 Tom Tromey <tromey@redhat.com>
6259 * Makefile.in (SFILES): Fix indentation.
6261 2014-02-05 Doug Evans <dje@google.com>
6263 * linux-low.c (linux_wait_for_event): Improve comment.
6264 (linux_wait_1): Keep current_inferior in sync with event_child.
6266 2014-01-22 Doug Evans <dje@google.com>
6268 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6270 2014-01-22 Doug Evans <dje@google.com>
6272 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6273 * configure: Regenerate.
6274 * config.in: Regenerate.
6275 * Makefile.in (SFILES): Add debug.c.
6277 * debug.c: New file.
6278 * debug.h: New file.
6279 * linux-aarch64-low.c (*): Update all debugging printfs to use
6280 debug_printf instead of fprintf.
6281 * linux-arm-low.c (*): Ditto.
6282 * linux-cris-low.c (*): Ditto.
6283 * linux-crisv32-low.c (*): Ditto.
6284 * linux-m32r-low.c (*): Ditto.
6285 * linux-sparc-low.c (*): Ditto.
6286 * linux-x86.c (*): Ditto.
6287 * linux-low.c (*): Ditto.
6288 (linux_wait_1): Add calls to debug_enter, debug_exit.
6289 (linux_wait): Remove redundant debugging printf.
6290 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6291 (linux_resume, unstop_all_lwps): Ditto.
6292 * mem-break.c (*): Update all debugging printfs to use
6293 debug_printf instead of fprintf.
6294 * remote-utils.c (*): Ditto.
6295 * thread-db.c (*): Ditto.
6296 * server.c #include <ctype.h>, "gdb_vecs.h".
6297 (debug_threads): Moved to debug.c.
6298 (*): Update all debugging printfs to use debug_printf instead of
6300 (start_inferior): Replace call to fflush with call to debug_flush.
6301 (monitor_show_help): Mention set debug-format.
6302 (parse_debug_format_options): New function.
6303 (handle_monitor_command): Handle "monitor set debug-format".
6304 (gdbserver_usage): Mention --debug-format.
6305 (main): Parse --debug-format.
6306 * server.h (debug_threads): Declaration moved to debug.h.
6308 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6309 trace_debug_1 that uses debug_printf.
6310 (tracepoint_look_up_symbols): Update all debugging printfs to use
6311 debug_printf instead of fprintf.
6313 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6315 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6318 2014-01-17 Pedro Alves <palves@redhat.com>
6321 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6322 defined after including gdb_proc_service.h.
6324 2014-01-16 Doug Evans <dje@google.com>
6326 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6327 (match_dll): Use it.
6329 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6331 * target.h (target_ops) <read_btrace>: Change parameters and
6332 return type to allow error reporting.
6333 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6334 trace reading errors on.
6335 * linux-low.c (linux_low_read_btrace): Pass trace reading
6337 (linux_low_disable_btrace): New.
6339 2014-01-15 Doug Evans <dje@google.com>
6341 * inferiors.c (thread_id_to_gdb_id): Delete.
6342 * inferiors.h (thread_id_to_gdb_id): Delete.
6344 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6346 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6347 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6350 2014-01-08 Pedro Alves <palves@redhat.com>
6352 * server.c (handle_status): Don't discard previous queued stop
6353 replies or thread's pending status here.
6354 (main) <disconnection>: Do it here instead.
6356 2014-01-08 Pedro Alves <palves@redhat.com>
6358 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6359 * server.c (visit_actioned_threads, handle_pending_status): New
6361 (handle_v_cont): Factor out parts to ...
6362 (resume): ... this new function. If in all-stop, and a thread
6363 being resumed has a pending status, report it without actually
6365 (myresume): Adjust to use the new 'resume' function.
6366 (clear_pending_status_callback, set_pending_status_callback)
6367 (find_status_pending_thread_callback): New functions.
6368 (handle_status): Handle the case of multiple threads having
6369 interesting statuses to report. Report threads' real last signal
6370 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6371 with an interesting thread to report the status for, instead of
6372 always reporting the status of the first thread.
6374 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6376 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6377 * gdbreplay.c (gdbreplay_version): Likewise.
6379 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6381 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6382 iov.iov_len with the real length in use.
6384 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6386 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6387 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6388 for all targets that use win32-low.c.
6389 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6390 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6392 2013-12-13 Pedro Alves <palves@redhat.com>
6394 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6395 if equal to TARGET_WAITKIND_LOADED.
6396 * win32-low.c (cached_status): New static global.
6397 (win32_wait): Add declaration.
6398 (do_initial_child_stuff): Flush all initial pending debug events
6399 up to the initial breakpoint.
6400 (win32_wait): If CACHED_STATUS was set, return that instead
6401 of doing a real wait. Remove the code resuming the execution
6402 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6403 during the initial phase. Also remove the code changing
6404 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6405 TARGET_WAITKIND_STOPPED.
6407 2013-12-11 Yao Qi <yao@codesourcery.com>
6409 * notif.c (handle_notif_ack): Return 0 if no notification
6412 2013-11-20 Doug Evans <dje@google.com>
6414 * linux-low.c (linux_set_resume_request): Fix comment.
6416 2013-11-20 Doug Evans <dje@google.com>
6418 * linux-low.c (resume_status_pending_p): Tweak comment.
6420 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6422 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6423 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6424 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6425 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6426 (srv_amd64_regobj): Add amd64-mpx.o.
6427 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6428 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6429 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6430 * i387-fp.c (num_pl_bnd_register) Added constant.
6431 (num_pl_bnd_cfg_registers) Added constant.
6432 (struct i387_xsave) Added reserved area and MPX fields.
6433 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6434 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6436 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6437 (init_registers_amd64_mpx_linux): Declare new function.
6438 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6439 (x86_64_regmap): Add MPX registers.
6440 (x86_linux_read_description): Add MPX case.
6441 (initialize_low_arch): Initialize MPX targets.
6443 2013-11-18 Tom Tromey <tromey@redhat.com>
6445 * configure: Rebuild.
6446 * configure.ac: Don't check for stdlib.h.
6447 * gdbreplay.c: Unconditionally include stdlib.h.
6449 2013-11-18 Tom Tromey <tromey@redhat.com>
6451 * config.in: Rebuild.
6452 * configure: Rebuild.
6453 * configure.ac: Don't use AC_HEADER_DIRENT.
6455 2013-11-18 Tom Tromey <tromey@redhat.com>
6457 * server.h: Don't check HAVE_STRING_H.
6458 * gdbreplay.c: Don't check HAVE_STRING_H.
6459 * configure: Rebuild.
6461 2013-11-18 Tom Tromey <tromey@redhat.com>
6463 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6466 2013-11-08 Tom Tromey <tromey@redhat.com>
6468 * configure, config.in: Rebuild.
6469 * configure.ac: Remove unused configury.
6471 2013-11-08 Tom Tromey <tromey@redhat.com>
6473 * acinclude.m4: Include common.m4, codeset.m4.
6474 * configure, config.in: Rebuild.
6475 * configure.ac: Use GDB_AC_COMMON.
6477 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6479 * linux-s390-low.c (HWCAP_S390_TE): New define.
6480 (s390_arch_setup): Consider the TE field in the HWCAP for
6481 determining 'have_regset_tdb'.
6483 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6486 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6489 2013-10-02 Pedro Alves <palves@redhat.com>
6491 * server.c (process_serial_event): Don't output "GDBserver
6492 exiting" if GDB is connected through stdio.
6493 * target.c (mywait): Likewise, be silent if GDB is connected
6496 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6498 * lynx-low.c (lynx_add_threads_after_attach): New function.
6499 (lynx_attach): Remove call to add_thread. Add call to
6500 lynx_add_threads_after_attach instead.
6502 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6504 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6505 * config.in, configure: Regenerated.
6507 2013-09-18 Yao Qi <yao@codesourcery.com>
6510 * server.c (start_inferior): Clear 'resume_info'.
6512 2013-09-16 Jiong Wang <jiwang@tilera.com>
6514 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6517 2013-09-16 Jiong Wang <jiwang@tilera.com>
6519 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6520 linux-tile-low.o to srv_tgtobj.
6522 2013-09-16 Will Newton <will.newton@linaro.org>
6524 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6527 2013-09-06 Pedro Alves <palves@redhat.com>
6529 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6530 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6531 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6532 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6533 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6534 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6536 2013-09-06 Pedro Alves <palves@redhat.com>
6538 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6539 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6541 2013-09-06 Pedro Alves <palves@redhat.com>
6543 * linux-amd64-ipa.c: Include tracepoint.h.
6544 * linux-i386-ipa.c: Include tracepoint.h.
6546 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6548 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6549 (ps_get_thread_area): New function.
6551 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6553 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6554 (initialize_low_arch): Call init_registers_crisv32 rather than
6555 init_register_crisv32.
6557 2013-09-05 Pedro Alves <palves@redhat.com>
6559 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6561 * hostio.h: ... this new file.
6562 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6563 win32-low.c: Include hostio.h.
6565 2013-09-05 Pedro Alves <palves@redhat.com>
6567 * server.h (gdb_client_data, handler_func, callback_handler_func)
6568 (delete_file_handler, add_file_handler, append_callback_event)
6569 (delete_callback_event, start_event_loop, initialize_event_loop):
6570 Move to event-loop.h and include it.
6571 * event-loop.h: New file.
6573 2013-09-05 Pedro Alves <palves@redhat.com>
6575 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6576 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6577 (loaded_dll, unloaded_dll): Move to ...
6578 * dll.h: ... this new file.
6579 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6581 2013-09-05 Pedro Alves <palves@redhat.com>
6583 * server.h (current_process, get_thread_process, all_processes)
6584 (add_inferior_to_list, for_each_inferior, current_inferior)
6585 (remove_inferior, add_process, remove_process, find_process_pid)
6586 (have_started_inferiors_p, have_attached_inferiors_p)
6587 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6588 (clear_inferiors, find_inferior, find_inferior_id)
6589 (inferior_target_data, set_inferior_target_data)
6590 (inferior_regcache_data, set_inferior_regcache_data): Move to
6591 inferiors.h, and include it.
6592 * inferiors.h: New file.
6594 2013-09-05 Pedro Alves <palves@redhat.com>
6596 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6600 2013-09-05 Pedro Alves <palves@redhat.com>
6602 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6604 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6605 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6606 (handle_tracepoint_general_set, handle_tracepoint_query)
6607 (tracepoint_finished_step, tracepoint_was_hit)
6608 (release_while_stepping_state_list, current_traceframe)
6609 (in_readonly_region, traceframe_read_mem)
6610 (fetch_traceframe_registers, traceframe_read_sdata)
6611 (traceframe_read_info, struct fast_tpoint_collect_status)
6612 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6613 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6614 (supply_fast_tracepoint_registers)
6615 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6616 (ipa_tdesc, claim_trampoline_space)
6617 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6618 (agent_mem_read, agent_get_trace_state_variable_value)
6619 (agent_set_trace_state_variable_value, agent_tsv_read)
6620 (agent_mem_read_string, get_raw_reg_func_addr)
6621 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6622 * tracepoint.h: ... this new file.
6624 2013-09-05 Pedro Alves <palves@redhat.com>
6626 * server.h (perror_with_name, error, fatal, warning, paddress)
6627 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6629 * utils.h: New file.
6631 2013-09-05 Pedro Alves <palves@redhat.com>
6633 * server.h (remote_debug, noack_mode, transport_is_reliable)
6634 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6635 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6636 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6637 (write_enn, initialize_async_io, enable_async_io)
6638 (disable_async_io, check_remote_input_interrupt_request)
6639 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6640 (dead_thread_notify, prepare_resume_reply)
6641 (decode_address_to_semicolon, decode_address, decode_m_packet)
6642 (decode_M_packet, decode_X_packet, decode_xfer_write)
6643 (decode_search_memory_packet, unhexify, hexify)
6644 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6645 (look_up_one_symbol, relocate_instruction)
6646 (monitor_output): Move to remote-utils.h, and include it.
6647 * remote-utils.h: New file.
6649 2013-09-05 Pedro Alves <palves@redhat.com>
6651 * server.h (_): Delete.
6653 2013-09-02 Pedro Alves <palves@redhat.com>
6655 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6656 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6658 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6660 2013-09-02 Pierre Muller <muller@sourceware.org>
6662 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6663 or WriteProcessMemory complete successfully and handle
6664 ERROR_PARTIAL_COPY error.
6666 2013-09-02 Pedro Alves <palves@redhat.com>
6668 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6669 error instead of EIO.
6671 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6674 * linux-low.c: Include filestuff.h.
6675 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6676 * lynx-low.c: Include filestuff.h.
6677 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6678 * server.c: Include filestuff.h.
6679 (main): Call notice_open_fds.
6680 * spu-low.c: Include filestuff.h.
6681 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6683 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6685 * Makefile.in: Explain why ../target and ../nat are not
6686 listed as include file search paths.
6687 (linux-waitpid.o): New object file rule.
6688 * configure.srv (srv_native_linux_obj): New variable.
6689 Replace all occurrences of linux native object files with
6690 $srv_native_linux_obj.
6691 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6692 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6693 (linux_enable_event_reporting): Remove declaration.
6694 (my_waitpid): Moved to common/linux-waitpid.c.
6695 (linux_wait_for_event): Pass ptid when calling
6696 linux_enable_event_reporting.
6697 (linux_supports_tracefork_flag): Remove.
6698 (linux_enable_event_reporting): Likewise.
6699 (linux_tracefork_grandchild): Remove.
6700 (STACK_SIZE): Moved to common/linux-ptrace.c.
6701 (linux_tracefork_child): Remove.
6702 (linux_test_for_tracefork): Remove.
6703 (linux_look_up_symbols): Call linux_supports_traceclone.
6704 (initialize_low): Remove call to linux_test_for_tracefork.
6705 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6706 common/linux-ptrace.h.
6707 (PTRACE_TYPE_ARG4): Likewise.
6708 Include linux-ptrace.h.
6710 2013-08-21 Pedro Alves <palves@redhat.com>
6712 * config.in: Renegerate.
6714 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6716 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6717 (SFILES): Remove $(srcdir)/common/target-common.c and
6718 add $(srcdir)/target/waitstatus.c.
6719 (OBS): Remove target-common.o and add waitstatus.o.
6720 (server_h): Remove $(srcdir)/../common/target-common.h and
6721 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6722 and $(srcdir)/../target/waitstatus.h.
6723 (target-common.o): Remove.
6724 (waitstatus.o): New target object file.
6725 * target.h: Do not include target-common.h and
6726 include target/resume.h, target/wait.h and
6727 target/waitstatus.h.
6729 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6731 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6732 to PTRACE_TYPE_ARG3.
6733 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6734 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6736 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6737 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6739 2013-07-27 Jie Zhang <jie@codesourcery.com>
6740 Daniel Jacobowitz <dan@codesourcery.com>
6741 Yao Qi <yao@codesourcery.com>
6743 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6744 (mips-linux-watch.o): New rule.
6745 (mips_linux_watch_h): New variable.
6746 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6748 * linux-mips-low.c: Include mips-linux-watch.h.
6749 (struct arch_process_info, struct arch_lwp_info): New.
6750 (update_watch_registers_callback): New function.
6751 (mips_linux_new_process, mips_linux_new_thread) New functions.
6752 (mips_linux_prepare_to_resume, mips_insert_point): New
6754 (mips_remove_point, mips_stopped_by_watchpoint): New
6756 (rsp_bp_type_to_target_hw_bp_type): New function.
6757 (mips_stopped_data_address): New function.
6758 (the_low_target): Add watchpoint support functions.
6760 2013-07-27 Yao Qi <yao@codesourcery.com>
6762 * i386-low.c: Include break-common.h.
6763 (enum target_hw_bp_type): Remove.
6765 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6767 * Makefile.in (SFILES): /common/target-common.c.
6768 (OBS): Add target-common.o.
6769 (server_h): Add $(srcdir)/../common/target-common.h.
6770 (target-common.o): New target.
6771 * server.c (queue_stop_reply_callback): Free
6772 status string after use.
6773 * target.c (target_waitstatus_to_string): Remove.
6774 * target.h: Include target-common.h.
6775 (resume_kind): Likewise.
6776 (target_waitkind): Likewise.
6777 (target_waitstatus): Likewise.
6778 (TARGET_WNOHANG): Likewise.
6780 2013-07-04 Yao Qi <yao@codesourcery.com>
6782 * Makefile.in (host_alias): Use @host_noncanonical@.
6783 (target_alias): Use @target_noncanonical@.
6784 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6785 ACX_NONCANONICAL_HOST.
6786 * configure: Regenerated.
6789 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6791 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6792 * configure: Rebuild.
6793 * Makefile.in (version_host, version_target): Get from configure.
6794 (version.c): Use $(version_host) and $(version_target).
6796 2013-07-03 Pedro Alves <palves@redhat.com>
6798 * Makefile.in (config.status): Depend on development.sh.
6799 * acinclude.m4: Include libmcheck.m4.
6800 * configure: Regenerate.
6802 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6804 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6805 attribute inside the parentheses.
6806 (winapi_DebugSetProcessKillOnExit): Ditto.
6807 (winapi_DebugBreakProcess): Ditto.
6808 (winapi_GenerateConsoleCtrlEvent): Ditto.
6810 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6812 * notif.h (notif_event): Add a dummy member to avoid compiler
6815 2013-07-01 Pedro Alves <palves@redhat.com>
6817 * hostio.c (HOSTIO_PATH_MAX): Define.
6818 (require_filename, handle_open, handle_unlink, handle_readlink):
6821 2013-07-01 Pedro Alves <palves@redhat.com>
6823 * server.h: Include "pathmax.h".
6824 * linux-low.c: Don't include sys/param.h.
6825 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6827 * win32-low.c: Don't include sys/param.h.
6828 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6830 2013-07-01 Pedro Alves <palves@redhat.com>
6832 * event-loop.c: Don't check HAVE_UNISTD_H before including
6834 * gdbreplay.c: Likewise.
6835 * remote-utils.c: Likewise.
6836 * server.c: Likewise.
6837 * configure.ac: Don't check for unistd.h.
6838 * configure: Regenerate.
6840 2013-06-28 Tom Tromey <tromey@redhat.com>
6842 * Makefile.in (version.c): Use version.in, not
6845 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6847 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6848 * configure: Rebuild.
6849 * Makefile.in (version_host, version_target): Get from configure.
6850 (version.c): Use $(version_host) and $(version_target).
6852 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6854 Fix trace-status to output user name without trailing colon.
6855 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6857 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6859 Fix trace-status to output proper start-time and stop-time.
6860 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6861 output start time and stop time in hex as gdb expects.
6863 2013-06-26 Pedro Alves <pedro@codesourcery.com>
6865 * tracepoint.c (build_traceframe_info_xml): Output trace state
6866 variables present in the trace buffer.
6868 2013-06-24 Tom Tromey <tromey@redhat.com>
6870 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6872 (version.o): Remove.
6873 * gdbreplay.c: Include version.h.
6874 (version, host_name): Don't declare.
6875 * server.h: Include version.h.
6876 (version, host_name): Don't declare.
6878 2013-06-12 Pedro Alves <palves@redhat.com>
6880 * linux-x86-low.c (linux_is_elf64): Delete global.
6881 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6882 with local linux_pid_exe_is_elf_64_file use.
6884 2013-06-11 Pedro Alves <palves@redhat.com>
6886 * linux-low.c (regset_disabled, disable_regset): New functions.
6887 (regsets_fetch_inferior_registers)
6888 (regsets_store_inferior_registers): Use them.
6889 (initialize_regsets_info); Don't allocate the disabled_regsets
6891 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6894 2013-06-11 Pedro Alves <palves@redhat.com>
6896 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6899 2013-06-11 Pedro Alves <palves@redhat.com>
6901 * linux-x86-low.c (initialize_low_arch): Call
6902 init_registers_x32_avx_linux.
6904 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6906 Fix compatibility with Android Bionic.
6907 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6910 2013-06-07 Pedro Alves <palves@redhat.com>
6913 * Makefile.in (OBS): Add tdesc.o.
6914 (IPA_OBJS): Add tdesc-ipa.o.
6915 (tdesc-ipa.o): New rule.
6916 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6918 * linux-low.c (new_inferior): Delete.
6919 (disabled_regsets, num_regsets): Delete.
6920 (linux_add_process): Adjust to set the new per-process
6922 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6923 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6924 was a stop. When calling arch_setup, switch the current inferior
6925 to the thread that got an event.
6926 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6927 (regsets_fetch_inferior_registers)
6928 (regsets_store_inferior_registers): New regsets_info parameter.
6930 (linux_register_in_regsets): New regs_info parameter. Adjust to
6932 (register_addr, fetch_register, store_register): New usrregs_info
6933 parameter. Adjust to use it.
6934 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6935 parameter regs_info. Adjust to use it.
6936 (linux_fetch_registers): Get the current inferior's regs_info, and
6938 (linux_store_registers): Ditto.
6939 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6940 (initialize_low): Don't initialize the target_regsets here. Call
6941 initialize_low_arch.
6942 * linux-low.h (target_regsets): Delete declaration.
6943 (struct regsets_info): New.
6944 (struct usrregs_info): New.
6945 (struct regs_info): New.
6946 (struct process_info_private) <new_inferior>: New field.
6947 (struct linux_target_ops): Delete the num_regs, regmap, and
6948 regset_bitmap fields. New field regs_info.
6949 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6950 * i387-fp.c (num_xmm_registers): Delete.
6951 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6952 calls to new interface.
6953 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6954 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6955 Infer the number of xmm registers from the regcache's target
6957 * i387-fp.h (num_xmm_registers): Delete.
6958 * inferiors.c (add_thread): Don't install the thread's regcache
6960 * proc-service.c (gregset_info): Fetch the current inferior's
6961 regs_info. Adjust to use it.
6962 * regcache.c: Include tdesc.h.
6963 (register_bytes, reg_defs, num_registers)
6964 (gdbserver_expedite_regs): Delete.
6965 (get_thread_regcache): If the thread doesn't have a regcache yet,
6966 create one, instead of aborting gdbserver.
6967 (regcache_invalidate_one): Rename to ...
6968 (regcache_invalidate_thread): ... this.
6969 (regcache_invalidate_one): New.
6970 (regcache_invalidate): Only invalidate registers of the current
6972 (init_register_cache): Add target_desc parameter, and use it.
6973 (new_register_cache): Ditto. Assert the target description has a
6974 non zero registers_size.
6975 (regcache_cpy): Add assertions. Adjust.
6976 (realloc_register_cache, set_register_cache): Delete.
6977 (registers_to_string, registers_from_string): Adjust.
6978 (find_register_by_name, find_regno, find_register_by_number)
6979 (register_cache_size): Add target_desc parameter, and use it.
6980 (free_register_cache_thread, free_register_cache_thread_one)
6981 (regcache_release, register_cache_size): New.
6982 (register_size): Add target_desc parameter, and use it.
6983 (register_data, supply_register, supply_register_zeroed)
6984 (supply_regblock, supply_register_by_name, collect_register)
6985 (collect_register_as_string, collect_register_by_name): Adjust.
6986 * regcache.h (struct target_desc): Forward declare.
6987 (struct regcache) <tdesc>: New field.
6988 (init_register_cache, new_register_cache): Add target_desc
6990 (regcache_invalidate_thread): Declare.
6991 (regcache_invalidate_one): Delete declaration.
6992 (regcache_release): Declare.
6993 (find_register_by_number, register_cache_size, register_size)
6994 (find_regno): Add target_desc parameter.
6995 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6997 * remote-utils.c: Include tdesc.h.
6998 (outreg, prepare_resume_reply): Adjust.
6999 * server.c: Include tdesc.h.
7000 (gdbserver_xmltarget): Delete declaration.
7001 (get_features_xml, process_serial_event): Adjust.
7002 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7004 (struct process_info) <tdesc>: New field.
7005 (ipa_tdesc): Declare.
7006 * tdesc.c: New file.
7007 * tdesc.h: New file.
7008 * tracepoint.c: Include tdesc.h.
7009 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7010 (get_context_regcache): Adjust to pass ipa_tdesc down.
7011 (do_action_at_tracepoint): Adjust to get the register cache size
7012 from the context regcache's description.
7013 (traceframe_walk_blocks): Adjust to get the register cache size
7014 from the current trace frame's description.
7015 (traceframe_get_pc): Adjust to get current trace frame's
7016 description and pass it down.
7017 (gdb_collect): Adjust to get the register cache size from the
7019 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7020 (gdbserver_xmltarget): Delete.
7021 (initialize_low_tracepoint): Set the ipa's target description.
7022 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7023 (initialize_low_tracepoint): Set the ipa's target description.
7024 * linux-x86-low.c: Include tdesc.h.
7025 [__x86_64__] (is_64bit_tdesc): New.
7026 (ps_get_thread_area, x86_get_thread_area): Use it.
7027 (i386_cannot_store_register): Rename to ...
7028 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7029 (i386_cannot_fetch_register): Rename to ...
7030 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7031 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7033 (target_regsets): Rename to ...
7034 (x86_regsets): ... this.
7035 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7037 (x86_siginfo_fixup): Use is_64bit_tdesc.
7038 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7039 (tdesc_x32_avx_linux, tdesc_x32_linux)
7040 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7042 (x86_linux_update_xmltarget): Delete.
7043 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7044 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7045 (AMD64_LINUX_USER64_CS): New.
7046 (x86_linux_read_description): New, based on
7047 x86_linux_update_xmltarget.
7048 (same_process_callback): New.
7049 (x86_arch_setup_process_callback): New.
7050 (x86_linux_update_xmltarget): New.
7051 (x86_regsets_info): New.
7052 (amd64_linux_regs_info): New.
7053 (i386_linux_usrregs_info): New.
7054 (i386_linux_regs_info): New.
7055 (x86_linux_regs_info): New.
7056 (x86_arch_setup): Reimplement.
7057 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7058 (x86_emit_ops): Ditto.
7059 (the_low_target): Adjust. Install x86_linux_regs_info,
7060 x86_cannot_fetch_register, and x86_cannot_store_register.
7061 (initialize_low_arch): New.
7062 * linux-ia64-low.c (tdesc_ia64): Declare.
7063 (ia64_fetch_register): Adjust.
7064 (ia64_usrregs_info, regs_info): New globals.
7065 (ia64_regs_info): New function.
7066 (the_low_target): Adjust.
7067 (initialize_low_arch): New function.
7068 * linux-sparc-low.c (tdesc_sparc64): Declare.
7069 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7071 (sparc_arch_setup): New function.
7072 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7073 (the_low_target): Adjust.
7074 (initialize_low_arch): New function.
7075 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7076 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7077 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7078 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7079 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7080 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7081 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7082 (tdesc_powerpc_isa205_vsx64l): Declare.
7083 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7084 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7085 (ppc_set_pc, ppc_get_hwcap): Adjust.
7086 (ppc_usrregs_info): Forward declare.
7087 (!__powerpc64__) ppc_regmap_adjusted: New global.
7088 (ppc_arch_setup): Adjust to the current process'es target
7090 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7091 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7092 (ppc_store_evrregset): Adjust.
7093 (target_regsets): Rename to ...
7094 (ppc_regsets): ... this, and make static.
7095 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7096 (ppc_regs_info): New function.
7097 (the_low_target): Adjust.
7098 (initialize_low_arch): New function.
7099 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7100 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7101 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7102 (tdesc_s390x_linux64v2): Declare.
7103 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7104 (s390_fill_gregset, s390_store_last_break): Adjust.
7105 (target_regsets): Rename to ...
7106 (s390_regsets): ... this, and make static.
7107 (s390_get_pc, s390_set_pc): Adjust.
7108 (s390_get_hwcap): New target_desc parameter, and use it.
7109 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7110 (s390_arch_setup): Adjust to set the current process'es target
7111 description. Don't adjust the regmap.
7112 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7113 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7114 (regs_info_3264): New globals.
7115 (s390_regs_info): New function.
7116 (the_low_target): Adjust.
7117 (initialize_low_arch): New function.
7118 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7119 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7120 [__mips64] (init_registers_mips_linux)
7121 (init_registers_mips_dsp_linux): Delete defines.
7122 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7123 (have_dsp): New global.
7124 (mips_read_description): New, based on mips_arch_setup.
7125 (mips_arch_setup): Reimplement.
7126 (get_usrregs_info): New function.
7127 (mips_cannot_fetch_register, mips_cannot_store_register)
7128 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7129 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7130 (target_regsets): Rename to ...
7131 (mips_regsets): ... this, and make static.
7132 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7133 (dsp_regs_info, regs_info): New globals.
7134 (mips_regs_info): New function.
7135 (the_low_target): Adjust.
7136 (initialize_low_arch): New function.
7137 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7138 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7140 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7141 (arm_read_description): New, with bits factored from
7143 (arm_arch_setup): Reimplement.
7144 (target_regsets): Rename to ...
7145 (arm_regsets): ... this, and make static.
7146 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7147 (arm_regs_info): New function.
7148 (the_low_target): Adjust.
7149 (initialize_low_arch): New function.
7150 * linux-m68k-low.c (tdesc_m68k): Declare.
7151 (target_regsets): Rename to ...
7152 (m68k_regsets): ... this, and make static.
7153 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7154 (m68k_regs_info): New function.
7155 (m68k_arch_setup): New function.
7156 (the_low_target): Adjust.
7157 (initialize_low_arch): New function.
7158 * linux-sh-low.c (tdesc_sharch): Declare.
7159 (target_regsets): Rename to ...
7160 (sh_regsets): ... this, and make static.
7161 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7162 (sh_regs_info, sh_arch_setup): New functions.
7163 (the_low_target): Adjust.
7164 (initialize_low_arch): New function.
7165 * linux-bfin-low.c (tdesc_bfin): Declare.
7166 (bfin_arch_setup): New function.
7167 (bfin_usrregs_info, regs_info): New globals.
7168 (bfin_regs_info): New function.
7169 (the_low_target): Adjust.
7170 (initialize_low_arch): New function.
7171 * linux-cris-low.c (tdesc_cris): Declare.
7172 (cris_arch_setup): New function.
7173 (cris_usrregs_info, regs_info): New globals.
7174 (cris_regs_info): New function.
7175 (the_low_target): Adjust.
7176 (initialize_low_arch): New function.
7177 * linux-cris-low.c (tdesc_crisv32): Declare.
7178 (cris_arch_setup): New function.
7179 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7180 (cris_regs_info): New function.
7181 (the_low_target): Adjust.
7182 (initialize_low_arch): New function.
7183 * linux-m32r-low.c (tdesc_m32r): Declare.
7184 (m32r_arch_setup): New function.
7185 (m32r_usrregs_info, regs_info): New globals.
7186 (m32r_regs_info): Adjust.
7187 (initialize_low_arch): New function.
7188 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7189 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7190 (tic6x_usrregs_info): Forward declare.
7191 (tic6x_read_description): New function, based on ...
7192 (tic6x_arch_setup): ... this. Reimplement.
7193 (target_regsets): Rename to ...
7194 (tic6x_regsets): ... this, and make static.
7195 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7196 (tic6x_regs_info): New function.
7197 (the_low_target): Adjust.
7198 (initialize_low_arch): New function.
7199 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7200 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7201 (target_regsets): Rename to ...
7202 (xtensa_regsets): ... this, and make static.
7203 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7205 (xtensa_arch_setup, xtensa_regs_info): New functions.
7206 (the_low_target): Adjust.
7207 (initialize_low_arch): New function.
7208 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7209 (nios2_arch_setup): Set the current process'es tdesc.
7210 (target_regsets): Rename to ...
7211 (nios2_regsets): ... this.
7212 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7213 (nios2_regs_info): New function.
7214 (the_low_target): Adjust.
7215 (initialize_low_arch): New function.
7216 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7217 (aarch64_arch_setup): Set the current process'es tdesc.
7218 (target_regsets): Rename to ...
7219 (aarch64_regsets): ... this.
7220 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7221 (aarch64_regs_info): New function.
7222 (the_low_target): Adjust.
7223 (initialize_low_arch): New function.
7224 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7226 (target_regsets): Rename to ...
7227 (tile_regsets): ... this.
7228 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7229 (tile_regs_info): New function.
7230 (tile_arch_setup): Set the current process'es tdesc.
7231 (the_low_target): Adjust.
7232 (initialize_low_arch): New function.
7233 * spu-low.c (tdesc_spu): Declare.
7234 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7235 * win32-arm-low.c (tdesc_arm): Declare.
7236 (arm_arch_setup): New function.
7237 (the_low_target): Install arm_arch_setup instead of
7239 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7240 (init_windows_x86): Rename to ...
7241 (i386_arch_setup): ... this. Set `win32_tdesc'.
7242 (the_low_target): Adjust.
7243 * win32-low.c (win32_tdesc): New global.
7244 (child_add_thread): Don't create the thread cache here.
7245 (do_initial_child_stuff): Set the new process'es tdesc.
7246 * win32-low.h (struct target_desc): Forward declare.
7247 (win32_tdesc): Declare.
7248 * lynx-i386-low.c (tdesc_i386): Declare global.
7249 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7250 * lynx-low.c (lynx_tdesc): New global.
7251 (lynx_add_process): Set the new process'es tdesc.
7252 * lynx-low.h (struct target_desc): Forward declare.
7253 (lynx_tdesc): Declare global.
7254 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7255 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7256 * nto-low.c (nto_tdesc): New global.
7257 (do_attach): Set the new process'es tdesc.
7258 * nto-low.h (struct target_desc): Forward declare.
7259 (nto_tdesc): Declare.
7260 * nto-x86-low.c (tdesc_i386): Declare.
7261 (nto_x86_arch_setup): Set `nto_tdesc'.
7263 2013-06-04 Gary Benson <gbenson@redhat.com>
7265 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7266 to qSupported response when appropriate.
7267 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7268 with nonzero-length annex.
7269 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7270 arguments supplied in annex.
7272 2013-05-31 Doug Evans <dje@google.com>
7275 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7276 64 bits in 64-cross-32 environment.
7278 2013-05-28 Pedro Alves <palves@redhat.com>
7280 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7281 (aarch64-without-fpu.c): Delete rule.
7282 * configure.srv (aarch64*-*-linux*): Remove references to
7283 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7284 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7287 2013-05-24 Pedro Alves <palves@redhat.com>
7289 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7290 instead of strchr/decode_address. Error if the range isn't split
7291 with a ','. Don't assume there's be a ':' in the action.
7293 2013-05-23 Yao Qi <yao@codesourcery.com>
7294 Pedro Alves <palves@redhat.com>
7296 * linux-low.c (lwp_in_step_range): New function.
7297 (linux_wait_1): If the thread was range stepping and stopped
7298 outside the stepping range, report the stop to GDB. Otherwise,
7299 continue stepping. Add range stepping debug output.
7300 (linux_set_resume_request): Copy the step range from the resume
7302 (linux_supports_range_stepping): New.
7303 (linux_target_ops) <supports_range_stepping>: Set to
7304 linux_supports_range_stepping.
7305 * linux-low.h (struct linux_target_ops)
7306 <supports_range_stepping>: New field.
7307 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7308 * linux-x86-low.c (x86_supports_range_stepping): New.
7309 (the_low_target) <supports_range_stepping>: Set to
7310 x86_supports_range_stepping.
7311 * server.c (handle_v_cont): Handle 'r' action.
7312 (handle_v_requests): Append ";r" if the target supports range
7314 * target.h (struct thread_resume) <step_range_start,
7315 step_range_end>: New fields.
7316 (struct target_ops) <supports_range_stepping>:
7318 (target_supports_range_stepping): New macro.
7320 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7322 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7323 confusion in comment.
7325 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7327 * lynx-low.c (struct process_info_private): New type.
7328 (lynx_add_process): New function.
7329 (lynx_create_inferior, lynx_attach): Replace calls to
7330 add_process by calls to lynx_add_process.
7331 (lynx_resume): If PTID is null, then try using
7332 current_process()->private->last_wait_event_ptid.
7334 (lynx_clear_inferiors): Delete. The contents of that function
7335 has been inlined in lynx_mourn;
7336 (lynx_wait_1): Save the ptid in the process's private data.
7337 (lynx_mourn): Free the process' private data. Replace call
7338 to lynx_clear_inferiors by call to clear_inferiors.
7340 2013-05-17 Yao Qi <yao@codesourcery.com>
7342 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7345 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7347 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7348 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7349 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7350 PT_TEXT_END_ADDR guards. Update comments.
7351 (linux_target_op) <read_offsets>: Conditionally define to
7352 linux_read_offsets if the target is UCLIBC and if it defines
7353 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7355 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7356 Andrew Jenner <andrew@codesourcery.com>
7358 * Makefile.in (SFILES): Add linux-nios2-low.c.
7359 (clean): Add action to delete nios2-linux.c.
7360 (nios2-linux.c): New rule.
7361 * configure.srv: Add nios2*-*-linux*.
7362 * linux-nios2-low.c: New.
7364 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7366 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7368 2013-04-25 Hui Zhu <hui@codesourcery.com>
7371 * ax.c (ax_printf): Add fflush.
7373 2013-04-22 Tom Tromey <tromey@redhat.com>
7375 * Makefile.in (SFILES): Add filestuff.c.
7376 (OBS): Add filestuff.o.
7377 (filestuff.o): New target.
7378 * config.in, configure: Rebuild.
7379 * configure.ac: Check for fdwalk, pipe2.
7381 2013-04-17 Pedro Alves <palves@redhat.com>
7383 * configure.ac (USE_THREAD_DB): Delete variable.
7384 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7385 Don't AC_SUBST USE_THREAD_DB.
7386 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7387 * config.in, configure: Regenerate.
7389 2013-04-16 Pedro Alves <palves@redhat.com>
7391 * linux-low.h (struct lwp_info) <thread_known>: Move under
7392 the USE_THREAD_DB #ifdef.
7394 2013-04-16 Pedro Alves <palves@redhat.com>
7396 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7397 (linux-low.o): Delete rule.
7398 * linux-low.h: Always include "gdb_thread_db.h" instead of
7399 conditionally including thread_db.h.
7400 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7403 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7405 * Makefile.in (install-only): Fix make install regression.
7407 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7409 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7410 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7412 * gdbserver.1: Remove.
7414 2013-03-22 Pedro Alves <palves@redhat.com>
7416 * linux-low.c (handle_extended_wait): Don't call
7417 linux_enable_event_reporting.
7419 2013-03-15 Tony Theodore <tonyt@logyst.com>
7422 * Makefile.in (SHELL): Use @SHELL@.
7424 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7426 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7429 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7431 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7432 Remove extraneous NULL element.
7434 2013-03-13 Yao Qi <yao@codesourcery.com>
7436 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7437 'V' block in trace frame.
7439 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7441 * target.h (struct target_ops): Add btrace ops.
7442 (target_supports_btrace): New macro.
7443 (target_enable_btrace): New macro.
7444 (target_disable_btrace): New macro.
7445 (target_read_btrace): New macro.
7446 * gdbthread.h (struct thread_info): Add btrace field.
7447 * server.c: Include btrace-common.h.
7448 (handle_btrace_general_set): New function.
7449 (handle_btrace_enable): New function.
7450 (handle_btrace_disable): New function.
7451 (handle_general_set): Call handle_btrace_general_set.
7452 (handle_qxfer_btrace): New function.
7453 (struct qxfer qxfer_packets[]): Add btrace entry.
7454 * inferiors.c (remove_thread): Disable btrace.
7455 * linux-low: Include linux-btrace.h.
7456 (linux_low_enable_btrace): New function.
7457 (linux_low_read_btrace): New function.
7458 (linux_target_ops): Add btrace ops.
7459 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7460 Add srv_linux_btrace=yes.
7461 (x86_64-*-linux*): Add linux-btrace.o.
7462 Add srv_linux_btrace=yes.
7463 * configure.ac: Define HAVE_LINUX_BTRACE.
7464 * config.in: Regenerated.
7465 * configure: Regenerated.
7467 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7469 * server.c (handle_qxfer): Preserve error message if -3 is
7471 (qxfer): Document the -3 return value.
7473 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7475 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7476 (linux_btrace_h): New variable.
7477 (linux-btrace.o): New rule.
7479 2013-03-08 Stan Shebs <stan@codesourcery.com>
7480 Hafiz Abid Qadeer <abidh@codesourcery.com>
7482 * tracepoint.c (trace_buffer_size): New global.
7483 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7484 (init_trace_buffer): Change to one-argument function. Allocate
7485 trace buffer memory.
7486 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7487 handle QTBuffer:size packet.
7488 (cmd_bigqtbuffer_size): New function.
7489 (initialize_tracepoint): Call init_trace_buffer with
7490 DEFAULT_TRACE_BUFFER_SIZE.
7491 * server.c (handle_query): Add QTBuffer:size in the
7494 2013-03-07 Yao Qi <yao@codesourcery.com>
7496 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7497 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7499 (cmd_qtsp): Adjust condition. Do post increment.
7500 Set cur_action and cur_step_action back to 0.
7502 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7505 * linux-low.c (linux_write_memory): Return early success if LEN is
7508 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7510 * configure.srv: Add x86_64-*-cygwin* as target.
7512 2013-02-28 Tom Tromey <tromey@redhat.com>
7514 * configure.ac: Invoke AC_SYS_LARGEFILE.
7515 * configure, config.in: Rebuild.
7517 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7519 * win32-low.c: Throughout, fix format strings and casts of
7520 printf-like functions to avoid type related warnings on all
7522 (get_child_debug_event): Print dwDebugEventCode as hex since
7523 that's how it's usually documented.
7525 2013-02-28 Yao Qi <yao@codesourcery.com>
7527 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7530 2013-02-27 Jiong Wang <jiwang@tilera.com>
7532 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7533 (reg-tilegx32.c): New rule.
7534 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7535 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7536 different register info initializer according to elf class.
7537 (init_registers_tilgx32): New function. The tilegx32 register info
7539 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7540 (tile_store_gregset): Likewise.
7542 2013-02-27 Yao Qi <yao@codesourcery.com>
7544 * server.c (process_point_options): Print debug message when
7545 debug_threads is true.
7547 2013-02-26 Yao Qi <yao@codesourcery.com>
7549 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7551 2013-02-19 Pedro Alves <palves@redhat.com>
7552 Kai Tietz <ktietz@redhat.com>
7556 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7557 instead of strtoul to extract address from packet.
7558 (process_serial_event) <'z'>: Likewise.
7560 2013-02-18 Yao Qi <yao@codesourcery.com>
7562 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7564 2013-02-14 Pedro Alves <palves@redhat.com>
7568 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7569 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7571 2013-02-14 Pedro Alves <palves@redhat.com>
7573 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7575 2013-02-14 Pedro Alves <palves@redhat.com>
7577 * tracepoint.c (save_string): Delete.
7578 (add_tracepoint_action): Use savestring instead of save_string.
7580 2013-02-12 Pedro Alves <palves@redhat.com>
7582 * linux-xtensa-low.c: Ditto.
7583 * xtensa-xtregs.c: Ditto.
7585 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7587 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7590 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7592 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7593 aarch64_num_wp_regs and aarch64_num_bp_regs to
7594 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7596 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7598 * linux-aarch64-low.c (ps_get_thread_area): Replace
7599 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7601 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7602 Marcus Shawcroft <marcus.shawcroft@arm.com>
7603 Nigel Stephens <nigel.stephens@arm.com>
7604 Yufeng Zhang <yufeng.zhang@arm.com>
7606 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7607 (aarch64.c, aarch64-without-fpu.c): New targets.
7608 * configure.srv (aarch64*-*-linux*): New.
7609 * linux-aarch64-low.c: New file.
7611 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7613 * linux-low.c (handle_extended_wait, linux_create_inferior)
7614 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7615 (dequeue_one_deferred_signal, linux_resume_one_thread)
7616 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7617 (linux_tracefork_grandchild, linux_test_for_tracefork)
7618 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7619 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7620 where the argument is 0.
7622 2013-01-25 Yao Qi <yao@codesourcery.com>
7624 * event-loop.c: Include "queue.h".
7625 (gdb_event_p): New typedef.
7626 (struct gdb_event) <next_event>: Remove.
7627 (event_queue): Change to QUEUE(gdb_event_p).
7628 (async_queue_event): Remove.
7629 (gdb_event_xfree): New.
7630 (initialize_event_loop): New.
7631 (process_event): Use API from QUEUE.
7632 (wait_for_event): Likewise.
7633 * server.c (main): Call initialize_event_loop.
7634 * server.h (initialize_event_loop): Declare.
7636 2013-01-18 Yao Qi <yao@codesourcery.com>
7638 * ax.h (struct eval_agent_expr_context): New.
7639 (gdb_eval_agent_expr): Update declaration.
7640 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7641 TFRAME. Add new argument CTX.
7642 * server.h (struct eval_agent_expr_context): Declare.
7643 (agent_mem_read, agent_tsv_read): Update declaration.
7644 (agent_mem_read_string): Likewise.
7645 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7646 (add_traceframe_block): Add new argument TPOINT.
7647 Increase TPOINT->traceframe_usage.
7648 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7649 eval_tracepoint_agent_expr.
7650 (condition_true_at_tracepoint): Likewise.
7651 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7652 (agent_mem_read_string, agent_tsv_read): Likewise.
7654 2013-01-16 Yao Qi <yao@codesourcery.com>
7656 * linux-low.c (linux_resume_one_lwp): Don't check
7657 'lwp->bp_reinsert != 0'.
7659 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7660 Pedro Alves <palves@redhat.com>
7662 * lynx-low.c (ptrace_request_to_str): Define a temporary
7663 macro and use it to simplify this function's implementation.
7665 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7667 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7670 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7672 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7674 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7676 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7678 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7680 * lynx-low.c (lynx_resume): Use the resume_info parameter
7681 to determine the ptid for the lynx_ptrace call, unless
7682 it is equal to minus_one_ptid, in which case we use the
7683 ptid of the current_inferior.
7684 (lynx_wait_1): After having received a thread create/exit
7685 event, resume the inferior's execution using the signaling
7686 thread's ptid, rather than the old ptid.
7688 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7690 * lynx-low.c (lynx_resume): Delete variable ret.
7692 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7694 * gdbreplay.c (gdbreplay_version): Update copyright year.
7695 * server.c (gdbserver_version): Likewise.
7697 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7699 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7702 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7704 * lynx-low.c (ptrace_request_to_str): Add handling for
7707 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7709 * lynx-low.c (lynx_attach): Delete variable new_process.
7711 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7713 * lynx-low.c (lynx_create_inferior): Delete variable
7716 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7718 * lynx-low.c (ptrace_request_to_str): Do not handle
7719 PTRACE_GETTHREADLIST if this macro does not exist.
7721 2012-12-15 Yao Qi <yao@codesourcery.com>
7723 * Makefile.in (OBS): Add notif.o.
7724 * notif.c, notif.h: New.
7725 * server.c: Include "notif.h".
7726 (struct vstop_notif) <next>: Remove.
7728 (queue_stop_reply): Update.
7729 (push_event, send_next_stop_reply): Remove.
7730 (discard_queued_stop_replies): Update.
7731 (notif_stop): New variable.
7732 (handle_v_stopped): Remove.
7733 (handle_v_requests): Don't call handle_v_stopped. Call
7734 handle_ack_notif instead.
7735 (queue_stop_reply_callback): Call notif_event_enque instead
7736 of queue_stop_reply.
7737 (handle_status): Don't call send_next_stop_reply, call
7738 notif_write_event instead.
7739 (kill_inferior_callback): Likewise.
7740 (detach_or_kill_inferior_callback): Likewise.
7741 (main): Call initialize_notif.
7742 (process_serial_event): Call QUEUE_is_empty.
7743 (handle_target_event): Call notif_push instead of push event.
7744 * server.h (push_event): Remove declaration.
7746 2012-12-10 Tom Tromey <tromey@redhat.com>
7748 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7749 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7752 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7753 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7754 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7755 (amd64-linux-ipa.o, ax.o): Rewrite.
7756 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7757 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7758 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7759 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7760 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7761 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7762 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7763 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7764 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7765 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7766 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7767 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7768 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7769 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7770 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7771 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7772 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7773 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7774 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7775 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7776 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7777 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7778 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7779 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7780 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7781 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7782 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7783 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7784 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7785 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7786 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7787 (reg-tilegx.o): Remove.
7788 (all_object_files): New macro.
7789 Include .deps files.
7790 * aclocal.m4, configure: Rebuild.
7791 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7792 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7793 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7795 2012-12-05 Tom Tromey <tromey@redhat.com>
7798 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7800 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7802 * configure.ac: Check for linux/perf_event.h.
7803 * config.in: Regenerated.
7804 * configure: Regenerated.
7806 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7808 * hostio.c (handle_readlink): Decrease buffer size
7809 parameter passed to readlink by one byte.
7811 2012-11-26 Yao Qi <yao@codesourcery.com>
7813 * configure.ac (build_warnings): Append '-Wempty-body'.
7814 * configure: Regenerated.
7815 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7818 2012-11-15 Pierre Muller <muller@sourceware.org>
7820 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7821 * config.in: Regenerate.
7822 * configure: Regenerate.
7823 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7824 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7825 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7826 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7828 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7829 instead of <sys/wait.h> header.
7830 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7832 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7834 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7835 (various make rules): Remove -DGDBSERVER
7837 2012-11-09 Yao Qi <yao@codesourcery.com>
7839 * spu-low.c (current_ptid): Move it to ..
7840 * gdbthread.h: ... here. New.
7841 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7842 * server.c (myresume, process_serial_event): Likewise.
7843 * thread-db.c (thread_db_find_new_threads): Likewise.
7844 * tracepoint.c (run_inferior_command): Likewise.
7846 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7848 * server.c (handle_search_memory_1): Include access length in
7851 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7853 * linux-crisv32-low.c: Fix compile errors.
7855 2012-09-04 Yao Qi <yao@codesourcery.com>
7857 * tracepoint.c (cmd_qtsv): Adjust debug message.
7858 Don't check CUR_TPOINT.
7860 2012-08-28 Yao Qi <yao@codesourcery.com>
7862 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7863 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7864 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7865 Remove declarations of xmalloc, xreallloc, xstrdup and
7867 * Makefile.in (libiberty_h): New.
7868 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7869 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7871 2012-08-23 Yao Qi <yao@codesourcery.com>
7873 * server.h: Remove declaration of 'xsnprintf'.
7875 2012-08-22 Keith Seitz <keiths@redhat.com>
7877 * server.h: Include build-gnulib-gbserver/config.h.
7878 * gdbreplay.c: Likewise.
7880 2012-08-08 Doug Evans <dje@google.com>
7882 * Makefile.in (SFILES): Add gdb_vecs.c.
7883 (OBS): Add gdb_vecs.o.
7884 (gdb_vecs_h, host_defs_h): New variables.
7885 (thread-db.o): Add $(gdb_vecs_h) dependency.
7886 (gdb_vecs.o): New rule.
7887 * thread-db.c: #include "gdb_vecs.h".
7888 (thread_db_load_search): Use a vector to iterate over path elements.
7889 Handle text appearing after "$pdir".
7891 * configure.ac: Add check for strstr.
7892 * config.in: Regenerate.
7893 * configure: Regenerate.
7895 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7897 * hostio.c (handle_pread): If pread fails, fall back to attempting
7899 (handle_pwrite): Likewise for pwrite.
7901 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7903 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7904 between unsupported TYPE and unimplementable ADDR/LEN combination.
7905 (arm_insert_point): Act on new return value.
7907 2012-07-31 Pedro Alves <palves@redhat.com>
7909 * server.c (process_point_options): Only skip tokens if we find
7910 one that is unrecognized. Don't treat 'X' specially while
7911 skipping unrecognized tokens.
7913 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7915 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7916 to 4-byte-align HW breakpoint addresses for Thumb.
7918 2012-07-27 Yao Qi <yao@codesourcery.com>
7922 * server.h: Declare gdb_agent_about_to_close.
7923 * target.c (kill_inferior): Include "agent.h".
7924 New. Send command 'kill'.
7925 * target.h (kill_inferior): Removed macro.
7926 * tracepoint.c (gdb_agent_about_to_close): New.
7927 (gdb_agent_helper_thread): Handle command 'close'.
7928 Wait endlessly until the inferior stops.
7929 Install gdb_agent_remove_socket to atexit hook.
7930 (agent_socket_name): New static variable.
7931 (gdb_agent_socket_init): Replace local variable 'name' with
7932 'agent_socket_name'.
7933 (gdb_agent_remove_socket): New.
7935 2012-07-27 Yao Qi <yao@codesourcery.com>
7937 * server.c (process_point_options): Stop at 'X' when parsing.
7939 2012-07-19 Michael Eager <eager@eagercon.com>
7941 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
7943 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7944 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7945 hardware breakpoint.
7947 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7949 * gdbserver/linux-low.c (initialize_low): Call
7950 linux_ptrace_init_warnings.
7952 2012-07-02 Doug Evans <dje@google.com>
7954 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7957 2012-07-02 Stan Shebs <stan@codesourcery.com>
7959 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7960 (ax.o): Add it to build rule.
7962 (OBS): Add format.o.
7963 (IPA_OBS): Add format.o.
7964 * server.c (handle_query): Claim support for breakpoint commands.
7965 (process_point_options): Add command case.
7966 (process_serial_event): Leave running if there are printfs in
7968 * mem-break.h (any_persistent_commands): Declare.
7969 (add_breakpoint_commands): Declare.
7970 (gdb_no_commands_at_breakpoint): Declare.
7971 (run_breakpoint_commands): Declare.
7972 * mem-break.c (struct point_command_list): New struct.
7973 (struct breakpoint): New field command_list.
7974 (any_persistent_commands): New function.
7975 (add_commands_to_breakpoint): New function.
7976 (add_breakpoint_commands): New function.
7977 (gdb_no_commands_at_breakpoint): New function.
7978 (run_breakpoint_commands): New function.
7979 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7981 * ax.c: Include format.h.
7982 (ax_printf): New function.
7983 (gdb_eval_agent_expr): Add printf opcode.
7985 2012-06-13 Yao Qi <yao@codesourcery.com>
7987 * server.c (start_inferior): Remove duplicated writes to fields
7988 'last_resume_kind' and 'last_status' of 'current_inferior'.
7990 2012-06-12 Yao Qi <yao@codesourcery.com>
7991 Pedro Alves <palves@redhat.com>
7993 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7995 * server.c (handle_v_cont): Extend comment.
7997 2012-06-11 Yao Qi <yao@codesourcery.com>
7999 * linux-low.c (linux_attach): Add 'static'.
8001 2012-06-06 Yao Qi <yao@codesourcery.com>
8003 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8005 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8007 Fix gcc -flto compilation warning.
8008 * server.c (main): Make variable multi_mode and attach volatile.
8010 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8012 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8013 if the platform doesn't know about it.
8015 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8017 * Makefile.in (SFILES): Add linux-tile-low.c.
8018 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8019 * configure.srv: Handle tilegx-*-linux*.
8020 * linux-tile-low.c: New file.
8022 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8024 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8026 2012-05-24 Pedro Alves <palves@redhat.com>
8030 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8032 2012-05-24 Pedro Alves <palves@redhat.com>
8036 Replace target_signal with gdb_signal throughout.
8038 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8040 * linux-low.c (linux_store_registers): Avoid the copying sequence
8041 when no data has been retrieved by ptrace.
8043 2012-05-22 Will Deacon <will.deacon@arm.com>
8045 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8046 Include asm/ptrace.h.
8047 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8050 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8052 * linux-low.c (linux_store_registers): Don't re-retrieve data
8053 with ptrace that has already been obtained from /proc. Always
8054 copy any data retrieved with ptrace to the buffer supplied.
8056 2012-05-11 Yao Qi <yao@codesourcery.com>
8057 Pedro Alves <palves@redhat.com>
8059 * linux-low.c (enum stopping_threads_kind): New.
8060 (stopping_threads): Change type to `enum stopping_threads_kind'.
8061 (handle_extended_wait): If stopping and suspending threads, leave
8062 the new_lwp suspended too.
8063 (linux_wait_for_event): Adjust.
8064 (stop_all_lwps): Set `stopping_threads' to
8065 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8066 whether we're suspending threads or just stopping them. Assert no
8069 2012-04-29 Yao Qi <yao@codesourcery.com>
8071 * server.h: Move some code to ...
8072 * gdbthread.h: ... here. New.
8073 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8074 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8075 (nto-low.o, win32-low.o): Likewise.
8076 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8077 * regcache.c, remote-utils.c, server.c: Likewise.
8078 * target.c, tracepoint.c, win32-low.c: Likewise.
8080 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8082 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8083 (PTRACE_ARG4_TYPE): Likewise.
8084 (PTRACE_XFER_TYPE): Likewise.
8085 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8086 ptrace to PTRACE_ARG3_TYPE.
8087 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8088 (PTRACE_ARG4_TYPE): Likewise.
8089 (PTRACE_XFER_TYPE): Likewise.
8090 (linux_detach_one_lwp): Cast fourth argument of
8091 ptrace to long then PTRACE_ARG4_TYPE.
8092 (regsets_fetch_inferior_registers): Cast third argument of
8093 ptrace to long then PTRACE_ARG3_TYPE.
8094 (regsets_store_inferior_registers): Likewise.
8096 2012-04-20 Pedro Alves <palves@redhat.com>
8098 * configure: Regenerate.
8100 2012-04-19 Pedro Alves <palves@redhat.com>
8102 * Makefile.in (GNULIB_BUILDDIR): New.
8103 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8104 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8105 (all, install-only, uninstall, clean-info, all-lib, clean): No
8106 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8107 (maintainer-clean realclean distclean): Use subdir_do.
8109 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8110 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8111 * acinclude.m4: Include acx_configure_dir.m4.
8112 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8113 calls. Call AC_PROG_RANLIB. Configure gnulib using
8116 (GNULIB_STDINT_H): Adjust.
8117 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8118 * gdbreplay.c: Include build-gnulib/config.h.
8119 * server.h: Likewise.
8120 * aclocal.m4: Regenerate.
8121 * config.in: Regenerate.
8122 * configure: Regenerate.
8124 2012-04-19 Pedro Alves <palves@redhat.com>
8126 * Makefile.in (LIBGNU, INCGNU): Adjust.
8127 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8128 (all, install-only, uninstall, clean-info, all-lib, clean)
8129 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8130 * configure.ac: Adjust AC_OUTPUT output.
8131 * aclocal.m4: Regenerate.
8132 * configure: Regenerate.
8134 2012-04-19 Pedro Alves <palves@redhat.com>
8136 * Makefile.in (generated_files): New.
8137 (server_h): Remove the explicit dependency on config.h, and depend
8138 on $generated_files.
8140 2012-04-19 Pedro Alves <palves@redhat.com>
8142 * Makefile.in (INCGNU): Add -Ignulib.
8144 2012-04-19 Pedro Alves <palves@redhat.com>
8146 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8147 (INCGNU): ... this, and spell out -I here.
8148 (GNULIB_LIB): Rename to ...
8150 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8152 2012-04-19 Pedro Alves <palves@redhat.com>
8154 * config.in: Regenerate.
8156 2012-04-19 Pedro Alves <palves@redhat.com>
8158 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8159 * server.h (memmem): Remove declaration.
8160 * config.in: Regenerate.
8161 * configure: Regenerate.
8163 2012-04-19 Yao Qi <yao@codesourcery.com>
8165 * Makefile.in (SFILES): Add common/vec.c.
8169 2012-04-19 Yao Qi <yao@codesourcery.com>
8171 * remote-utils.c (prepare_resume_reply): Replace with macro
8172 target_core_of_thread.
8173 * server.c (handle_qxfer_threads_proper): Likewise.
8174 * target.h (traget_core_of_thread): New macro.
8176 2012-04-18 Pedro Alves <palves@redhat.com>
8178 * aclocal.m4: Regenerate.
8179 * configure: Regenerate.
8181 2012-04-16 Yao Qi <yao@codesourcery.com>
8183 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8184 duplicated on address.
8186 2012-04-16 Yao Qi <yao@codesourcery.com>
8188 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8189 (struct tracepoint_action_ops) <send>: New field.
8190 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8191 (agent_expr_send, x_tracepoint_action_send): New.
8192 (l_tracepoint_action_send): New.
8193 (cmd_qtdp): Download and install tracepoint
8194 according to `use_agent'.
8195 (run_inferior_command): Add one more parameter `len'.
8197 (tracepoint_send_agent): New.
8198 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8200 2012-04-16 Yao Qi <yao@codesourcery.com>
8202 * tracepoint.c (download_tracepoints): Moved to ...
8203 (cmd_qtstart): ... here.
8205 2012-04-14 Yao Qi <yao@codesourcery.com>
8207 * tracepoint.c: Include inttypes.h.
8208 (struct collect_memory_action): Use sized types.
8209 (struct tracepoint): Likewise.
8210 (cmd_qtdp, stop_tracing): Update print specifiers.
8211 (cmd_qtp, response_tracepoint): Likewise.
8212 (collect_data_at_tracepoint): Likewise.
8213 (collect_data_at_step): Likewise.
8215 2012-04-14 Yao Qi <yao@codesourcery.com>
8217 Import gnulib module inttypes.
8218 * aclocal.m4, config.in, configure: Regenerated.
8220 2012-04-14 Yao Qi <yao@codesourcery.com>
8222 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8223 Makefile and config.status at last.
8225 2012-04-13 Yao Qi <yao@codesourcery.com>
8227 * tracepoint.c: Include stdint.h unconditionally.
8229 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8231 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8232 on BFD_HAVE_SYS_PROCFS_TYPE.
8233 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8234 * configure: Regenerate.
8235 * config.in: Likewise.
8237 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8239 * Makefile.in (clean): Also remove x32.c x32-linux.c
8240 x32-avx.c x32-avx-linux.c.
8241 (x32.o): New target.
8243 (x32-linux.o): Likewise.
8244 (x32-linux.c): Likewise.
8245 (x32-avx.o): Likewise.
8246 (x32-avx.c): Likewise.
8247 (x32-avx-linux.o): Likewise.
8248 (x32-avx-linux.c): Likewise.
8250 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8251 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8252 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8253 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8254 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8255 i386/x32-avx-linux.xml.
8257 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8258 (init_registers_x32_avx_linux): Likwise.
8259 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8260 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8262 2012-04-13 Pedro Alves <palves@redhat.com>
8264 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8265 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8266 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8267 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8270 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8272 * linux-x86-low.c (compat_x32_clock_t): New.
8273 (compat_x32_siginfo_t): Likewise.
8274 (compat_x32_siginfo_from_siginfo): Likewise.
8275 (siginfo_from_compat_x32_siginfo): Likewise.
8276 (linux_is_elf64): Likewise.
8277 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8278 and siginfo_from_compat_x32_siginfo for x32.
8279 (x86_arch_setup): Set linux_is_elf64.
8281 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8284 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8286 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8287 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8288 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8289 compatible with process.
8291 2012-04-12 Yao Qi <yao@codesourcery.com>
8293 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8294 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8295 (install-only, install-info, clean): Handle sub dir gnulib.
8296 (all-lib, am--refresh): New targets.
8297 (memmem.o): Remove target.
8298 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8299 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8300 (AC_REPLACE_FUNCS): Remove memmem.
8301 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8302 (AC_OUTPUT): Generate Makefile in gnulib/.
8303 * aclocal.m4, config.in, configure: Regenerated.
8305 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8307 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8309 2012-04-05 Pedro Alves <palves@redhat.com>
8311 -Werror=strict-aliasing
8313 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8316 2012-04-04 Pedro Alves <palves@redhat.com>
8318 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8319 (sparc_store_gregset_from_stack, sparc_store_gregset)
8320 (sparc_breakpoint_at): Fix formatting.
8322 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8324 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8326 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8327 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8328 * config.in: Regenerate.
8329 * configure: Likewise.
8331 2012-03-29 Pedro Alves <palves@redhat.com>
8333 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8334 Correct ptrace arguments.
8336 2012-03-28 Pedro Alves <palves@redhat.com>
8338 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8339 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8340 (IA64_FR1_REGNUM): New defines.
8341 (ia64_fetch_register): New.
8342 (the_low_target): Install it.
8343 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8345 * linux-low.c (linux_fetch_registers): Try the
8346 the_low_target.fetch_register hook first.
8348 * linux-arm-low.c (the_low_target): Adjust.
8349 * linux-bfin-low.c (the_low_target): Adjust.
8350 * linux-cris-low.c (the_low_target): Adjust.
8351 * linux-crisv32-low.c (the_low_target): Adjust.
8352 * linux-m32r-low.c (the_low_target): Adjust.
8353 * linux-m68k-low.c (the_low_target): Adjust.
8354 * linux-mips-low.c (the_low_target): Adjust.
8355 * linux-ppc-low.c (the_low_target): Adjust.
8356 * linux-s390-low.c (the_low_target): Adjust.
8357 * linux-sh-low.c (the_low_target): Adjust.
8358 * linux-sparc-low.c (the_low_target): Adjust.
8359 * linux-tic6x-low.c (the_low_target): Adjust.
8360 * linux-x86-low.c (the_low_target): Adjust.
8361 * linux-xtensa-low.c (the_low_target): Adjust.
8363 2012-03-26 Pedro Alves <palves@redhat.com>
8365 * server.c (handle_qxfer_libraries): Don't bail early if
8366 the_target->qxfer_libraries_svr4 is not NULL.
8368 2012-03-26 Pedro Alves <palves@redhat.com>
8370 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8372 2012-03-23 Pedro Alves <palves@redhat.com>
8374 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8375 "library-list-svr4" element's start tag when the the DSO list is
8378 2012-03-23 Pedro Alves <palves@redhat.com>
8380 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8381 a variable whose type size is the same as the inferior's pointer
8384 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8386 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8388 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8389 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8390 * linux-low.h: Include <signal.h>.
8391 (struct siginfo): Remove forward declaration.
8392 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8395 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8397 * .gitignore: Ignore more files.
8399 2012-03-19 Pedro Alves <palves@redhat.com>
8400 Jan Kratochvil <jan.kratochvil@redhat.com>
8402 * server.c (cont_thread, general_thread): Add describing comments.
8403 (start_inferior): Clear `cont_thread'.
8404 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8407 2012-03-15 Yao Qi <yao@codesourcery.com>
8409 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8411 (cmd_qtdp): ... here.
8413 2012-03-15 Yao Qi <yao@codesourcery.com>
8415 * tracepoint.c (struct tracepoint_action_ops): New.
8416 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8417 (m_tracepoint_action_download): New.
8418 (r_tracepoint_action_download): New.
8419 (x_tracepoint_action_download): New.
8420 (l_tracepoint_action_download): New.
8421 (add_tracepoint_action): Install `action->ops' according type.
8422 (download_tracepoint_1): Move code `download' function pointer
8423 of various tracepoint_action_ops.
8425 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8427 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8428 linux_ptrace_attach_warnings.
8430 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8432 * Makefile.in (linux-ptrace.o): New.
8433 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8434 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8435 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8436 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8437 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8439 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8441 2012-03-08 Yao Qi <yao@codesourcery.com>
8442 Pedro Alves <palves@redhat.com>
8444 Fix PR server/13392.
8445 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8447 * tracepoint.c (remove_tracepoint): New.
8448 (cmd_qtdp): Call remove_tracepoint when failed to install.
8450 2012-03-07 Pedro Alves <palves@redhat.com>
8452 * linux-low.c (get_detach_signal): New.
8453 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8454 Pass on pending signals to PTRACE_DETACH. Check the result of the
8456 * server.c (program_signals, program_signals_p): New.
8457 (handle_general_set): Handle QProgramSignals.
8458 * server.h (program_signals, program_signals_p): Declare.
8460 2012-03-05 Pedro Alves <palves@redhat.com>
8461 Jan Kratochvil <jan.kratochvil@redhat.com>
8463 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8466 2012-03-03 Yao Qi <yao@codesourcery.com>
8468 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8469 agent_look_up_symbols.
8471 2012-03-03 Yao Qi <yao@codesourcery.com>
8473 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8474 (linux-x86-low.o): Likewise.
8475 * server.h: Remove in_process_agent_loaded.
8476 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8480 2012-03-03 Yao Qi <yao@codesourcery.com>
8482 * tracepoint.c (gdb_agent_capability): New global.
8483 (in_process_agent_loaded_ust): Renamed to
8484 `in_process_agent_supports_ust'.
8486 (in_process_agent_supports_ust): Call agent_capability_check.
8487 (clear_installed_tracepoints): Assert that agent supports
8490 2012-03-03 Yao Qi <yao@codesourcery.com>
8492 * linux-low.c (linux_supports_agent): New.
8493 (linux_target_ops): Initialize field `supports_agent' with
8494 linux_supports_agent.
8495 * target.h (struct target_ops) <supports_agent>: New.
8496 (target_supports_agent): New macro.
8497 * server.c (handle_general_set): Handle packet 'QAgent'.
8498 (handle_query): Send `QAgent+'.
8499 * Makefile.in (server.o): Depends on agent.h.
8501 2012-03-03 Yao Qi <yao@codesourcery.com>
8503 * Makefile.in (OBS): Add agent.o.
8504 Add new rule for agent.o.
8505 Track dependence of tracepoint.c on agent.h.
8506 * tracepoint.c (run_inferior_command_1):
8507 (run_inferior_command): Call agent_run_command.
8508 (gdb_ust_connect_sync_socket): Deleted. Move it to
8510 (resume_thread, stop_thread): Likewise.
8511 (gdb_ust_socket_init): Renamed to ...
8512 (gdb_agent_socket_init): ... New.
8513 (gdb_ust_thread): Renamed to ...
8514 (gdb_agent_helper_thread): ... New.
8515 (gdb_ust_init): Move some code to ...
8516 (gdb_agent_init): ... here. New.
8517 [HAVE_UST]: Call gdb_ust_init.
8518 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8519 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8520 * config.in, configure: Regenerated.
8522 2012-03-02 Pedro Alves <palves@redhat.com>
8524 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8525 * linux-low.c (struct simple_pid_list): New.
8526 (stopped_pids): New a struct simple_pid_list pointer.
8527 (add_to_pid_list, pull_pid_from_list): New.
8528 (handle_extended_wait): Don't assume the first signal new children
8529 report is SIGSTOP. Adjust call to pull_pid_from_list.
8530 (linux_wait_for_lwp): Adjust.
8532 2012-03-02 Yao Qi <yao@codesourcery.com>
8534 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8537 2012-03-02 Yao Qi <yao@codesourcery.com>
8539 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8540 `stop_pc' and `tpoint'. Update caller.
8542 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8544 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8545 * linux-low.c (use_linux_regsets): New macro.
8546 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8547 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8548 (linux_register_in_regsets): New function.
8549 (usr_fetch_inferior_registers): Skip registers covered by
8551 (usr_store_inferior_registers): Likewise.
8552 (usr_fetch_inferior_registers): New macro.
8553 (usr_store_inferior_registers): Likewise.
8554 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8555 (linux_store_registers): Likewise.
8556 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8558 (init_registers_mips64_dsp_linux): Likewise.
8559 (init_registers_mips_linux): New macro.
8560 (init_registers_mips_dsp_linux): Likewise.
8561 (mips_dsp_num_regs): Likewise.
8562 (DSP_BASE, DSP_CONTROL): New fallback macros.
8563 (mips_base_regs): New macro.
8564 (mips_regmap): Use it. Fix the size.
8565 (mips_dsp_regmap): New variable.
8566 (mips_dsp_regset_bitmap): Likewise.
8567 (mips_arch_setup): New function.
8568 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8570 (mips_cannot_store_register): Likewise.
8571 (the_low_target): Update .arch_setup, .num_regs and .regmap
8572 initializers. Add .regset_bitmap initializer.
8573 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8575 * linux-bfin-low.c (the_low_target): Likewise.
8576 * linux-cris-low.c (the_low_target): Likewise.
8577 * linux-crisv32-low.c (the_low_target): Likewise.
8578 * linux-ia64-low.c (the_low_target): Likewise.
8579 * linux-m32r-low.c (the_low_target): Likewise.
8580 * linux-m68k-low.c (the_low_target): Likewise.
8581 * linux-ppc-low.c (the_low_target): Likewise.
8582 * linux-s390-low.c (the_low_target): Likewise.
8583 * linux-sh-low.c (the_low_target): Likewise.
8584 * linux-sparc-low.c (the_low_target): Likewise.
8585 * linux-tic6x-low.c (the_low_target): Likewise.
8586 * linux-x86-low.c (the_low_target): Likewise.
8587 * linux-xtensa-low.c (the_low_target): Likewise.
8588 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8589 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8590 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8592 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8593 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8595 2012-02-29 Yao Qi <yao@codesourcery.com>
8596 Pedro Alves <palves@redhat.com>
8598 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8599 `step_over_finished' is true.
8601 2012-02-27 Pedro Alves <palves@redhat.com>
8603 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8604 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8606 2012-02-27 Pedro Alves <palves@redhat.com>
8609 * linux-low.c (pid_is_stopped): New.
8610 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8612 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8614 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8617 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8619 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8621 2012-02-24 Luis Machado <lgustavo@codesourcery>
8623 * server.c (handle_query): Advertise support for target-side
8624 breakpoint condition evaluation.
8625 (process_point_options): New function.
8626 (process_serial_event): When inserting a breakpoint, check for
8627 a target-side condition that should be evaluated.
8629 * mem-break.c: Include regcache.h and ax.h.
8630 (point_cond_list_t): New data structure.
8631 (breakpoint) <cond_list>: New field.
8632 (find_gdb_breakpoint_at): Make non-static.
8633 (delete_gdb_breakpoint_at): Clear any target-side
8635 (clear_gdb_breakpoint_conditions): New function.
8636 (add_condition_to_breakpoint): Likewise.
8637 (add_breakpoint_condition): Likewise.
8638 (gdb_condition_true_at_breakpoint): Likewise.
8639 (gdb_breakpoint_here): Return result directly instead
8640 of going through a local variable.
8642 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8643 (clear_gdb_breakpoint_conditions): Likewise.
8644 (add_breakpoint_condition): Likewise.
8645 (gdb_condition_true_at_breakpoint): Likewise.
8647 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8648 (need_step_over_p): Take target-side breakpoint condition into
8651 2012-02-24 Luis Machado <lgustavo@codesourcery>
8653 * server.h: Include tracepoint.h.
8654 (agent_mem_read, agent_get_trace_state_variable_value,
8655 agent_set_trace_state_variable_value,
8656 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8657 get_set_tsv_func_addr): New prototypes.
8659 * ax.h: New include file.
8660 * ax.c: New source file.
8662 * tracepoint.c: Include ax.h.
8663 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8664 agent_expr, eval_result_type): Move to ax.h.
8665 (parse_agent_expr): Rename to ...
8666 (gdb_parse_agent_expr): ... this, make it non-static and move
8668 (unparse_agent_expr) Rename to ...
8669 (gdb_unparse_agent_expr): ... this, make it non-static and move
8671 (eval_agent_expr): Rename to ...
8672 (eval_tracepoint_agent_expr): ... this.
8673 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8674 forward declarations.
8675 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8676 (agent_get_trace_state_variable_value): New function.
8677 (agent_set_trace_state_variable_value): New function.
8678 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8679 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8680 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8681 (condition_true_at_tracepoint): Likewise.
8682 (parse_agent_expr): Rename to ...
8683 (gdb_parse_agent_expr): ... this and move to ax.c.
8684 (unparse_agent_expr): Rename to ...
8685 (gdb_unparse_agent_expr): ... this and move to ax.c.
8686 (gdb_agent_op_name): Move to ax.c.
8687 (eval_agent_expr): Rename to ...
8688 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8690 (eval_tracepoint_agent_expr): New function.
8691 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8693 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8695 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8696 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8697 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8698 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8699 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8700 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8701 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8702 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8703 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8704 (compile_bytecodes): Remove forward declaration.
8705 (is_goto_target): Move to ax.c.
8706 (compile_bytecodes): Move to ax.c and call
8707 agent_get_trace_state_variable_value (...) and
8708 agent_set_trace_state_variable_value (...).
8710 * Makefile.in: Update ax.c and IPA dependencies.
8712 2012-02-24 Pedro Alves <palves@redhat.com>
8714 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8715 (cmd_bigqtbuffer_circular): ... this. Only handle
8716 'QTBuffer:circular:'.
8717 (handle_tracepoint_general_set): Adjust.
8719 2012-02-16 Yao Qi <yao@codesourcery.com>
8721 * inferiors.c: Move code to ...
8722 * dll.c: .... here. New.
8723 * server.h: Declare clear_dlls.
8724 * Makefile.in (SFILES): Add dll.c.
8728 2012-02-11 Yao Qi <yao@codesourcery.com>
8730 * server.c: (handle_monitor_command): Add a new parameter
8732 (handle_query): Update caller.
8734 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8736 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8737 * configure, config.in: Regenerate.
8738 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8741 2012-02-02 Pedro Alves <palves@redhat.com>
8743 Try SIGKILL first, then PTRACE_KILL.
8744 * linux-low.c (linux_kill_one_lwp): New.
8745 (linux_kill_one_lwp): Rename to ...
8746 (kill_one_lwp_callback): ... this. Use the new
8749 2012-02-02 Pedro Alves <palves@redhat.com>
8751 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8754 2012-01-27 Pedro Alves <palves@redhat.com>
8756 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8757 (elf_64_file_p): Make static.
8758 (linux_pid_exe_is_elf_64_file): New.
8759 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8760 Delete declarations.
8761 (linux_pid_exe_is_elf_64_file): Declare.
8762 * linux-x86-low.c (x86_arch_setup): Use
8763 linux_pid_exe_is_elf_64_file.
8765 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8767 * linux-low.c (linux_wait_for_event_1): Rename to ...
8768 (linux_wait_for_event): ... here and merge it with former
8769 linux_wait_for_event - new variable wait_ptid, use it.
8770 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8772 2012-01-23 Pedro Alves <palves@redhat.com>
8774 * server.c (main): Avoid yet another case of infinite loop while
8775 detaching/killing after a longjmp.
8777 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8780 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8782 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8784 * hostio.c (handle_readlink): New function.
8785 (handle_vFile): Call it to handle "vFile:readlink" packets.
8787 2012-01-20 Pedro Alves <palves@redhat.com>
8788 Ulrich Weigand <ulrich.weigand@linaro.org>
8790 * server.c (handle_v_requests): Only support vAttach and vRun to
8791 start multiple processes when in extended protocol mode.
8793 2012-01-17 Pedro Alves <palves@redhat.com>
8795 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8796 memalign plus mprotect to allocate the scratch buffer.
8798 2012-01-13 Pedro Alves <palves@redhat.com>
8800 * server.c (attach_inferior): Clear `cont_thread'.
8802 2012-01-13 Pedro Alves <palves@redhat.com>
8804 * server.c (main): Avoid infinite loop while detaching/killing
8807 2012-01-09 Doug Evans <dje@google.com>
8809 * server.c (start_inferior): Set last_ptid in --wrapper case.
8811 2012-01-06 Yao Qi <yao@codesourcery.com>
8813 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8815 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8817 2012-01-04 Yao Qi <yao@codesourcery.com>
8819 * tracepoint.c (cmd_qtdp): Print debug message
8820 for static tracepoint.
8822 2012-01-04 Yao Qi <yao@codesourcery.com>
8824 * tracepoint.c (trace_vdebug): Differentiate debug message
8825 between gdbserver and IPA.
8827 2012-01-03 Yao Qi <yao@codesourcery.com>
8829 * tracepoint.c (tracepoint_was_hit): Don't collect for
8832 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8834 * terminal.h: Reformat copyright header.
8836 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8838 * server.c (gdbserver_version): Update copyright year.
8839 * gdbreplay.c (gdbreplay_version): Likewise.
8841 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8843 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8846 2011-12-18 Hui Zhu <teawater@gmail.com>
8847 * linux-low.c (linux_create_inferior): Save return value to ret.
8849 2011-12-18 Hui Zhu <teawater@gmail.com>
8851 * linux-low.c (linux_create_inferior): Save return value to ret.
8853 2011-12-16 Doug Evans <dje@google.com>
8855 * linux-low.c (linux_create_inferior): If stdio connection,
8856 redirect stdin from /dev/null, stdout to stderr.
8857 * remote-utils.c (remote_is_stdio): New static global.
8858 (remote_connection_is_stdio): New function.
8859 (remote_prepare): Handle stdio connection.
8860 (remote_open): Ditto.
8861 (remote_close): Don't close stdin for stdio connections.
8862 (read_prim,write_prim): New functions. Replace all calls to
8863 read/write to these.
8864 * server.c (main): Watch for "-" argument. Move call to
8865 remote_prepare before start_inferior.
8866 * server.h (STDIO_CONNECTION_NAME): New macro.
8867 (remote_connection_is_stdio): Declare.
8869 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8870 in debugging output.
8872 2011-12-15 Yao Qi <yao@codesourcery.com>
8874 * tracepoint.c: Include sys/syscall.h.
8875 (gdb_ust_thread): Remove preprocessor conditional.
8877 2011-12-14 Pedro Alves <pedro@codesourcery.com>
8879 * linux-low.c (linux_detach_one_lwp): Call
8880 the_low_target.prepare_to_resume before detaching.
8882 2011-12-14 Yao Qi <yao@codesourcery.com>
8884 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8887 2011-12-14 Yao Qi <yao@codesourcery.com>
8889 * i386-low.c (i386_low_stopped_data_address): Initialize local
8892 2011-12-13 Pedro Alves <pedro@codesourcery.com>
8896 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8897 DR_CONTROL unless necessary. Extend comments.
8898 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8899 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8901 2011-12-13 Yao Qi <yao@codesourcery.com>
8903 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8905 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8907 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8909 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8910 Print new debug message for such case.
8912 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8914 Fix overlapping memcpy.
8915 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8916 the read_inferior_memory transfer.
8917 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8918 write_inferior_memory transfer.
8919 (set_fast_tracepoint_jump): New variable buf. Use it for the
8920 read_inferior_memory and write_inferior_memory transfers.
8921 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8922 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8923 Use it for the write_inferior_memory transfer.
8924 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8927 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8929 * linux-low.c (fetch_register, store_register): Make code
8930 consistent, fix formatting.
8932 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8934 * linux-low.c (usr_store_inferior_registers): Factor out code
8935 to handle individual registers into...
8936 (store_register): ... this new function.
8938 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8940 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8941 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8942 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8943 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8944 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8945 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8946 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8947 (srv_xmlfiles): Add new XML files.
8949 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8951 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8952 (init_registers_s390_linux32v1): Add prototype.
8953 (init_registers_s390_linux32v2): Likewise.
8954 (init_registers_s390_linux64v1): Likewise.
8955 (init_registers_s390_linux64v2): Likewise.
8956 (init_registers_s390x_linux64v1): Likewise.
8957 (init_registers_s390x_linux64v2): Likewise.
8958 (s390_num_regs): Increment to 52.
8959 (s390_regmap): Add orig_r2 register.
8960 (s390_num_regs_3264): Increment to 68.
8961 (s390_regmap_3264): Add orig_r2 register.
8962 (s390_collect_ptrace_register): Handle orig_r2 register.
8963 (s390_supply_ptrace_register): Likewise.
8964 (s390_fill_last_break): New function.
8965 (s390_store_last_break): Likewise.
8966 (s390_fill_system_call): New function.
8967 (s390_store_system_call): Likewise.
8968 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8970 (s390_check_regset): New function.
8971 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8972 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8973 Update target_regsets for available register sets.
8975 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8976 Jan Kratochvil <jan.kratochvil@redhat.com>
8978 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8979 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8981 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8982 * linux-low.h (struct process_info_private): New member r_debug.
8983 * server.c (handle_qxfer_libraries): Call
8984 the_target->qxfer_libraries_svr4.
8985 (handle_qxfer_libraries_svr4): New function.
8986 (qxfer_packets): New entry "libraries-svr4".
8987 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8988 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8989 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8990 PACKET_qXfer_libraries_svr4.
8992 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8994 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8995 PSW address/mask between 8-byte and 16-byte formats.
8996 (s390_supply_ptrace_register): Likewise.
8997 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8998 basic addressing mode bit.
9000 2011-11-24 Stan Shebs <stan@codesourcery.com>
9002 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9004 2011-11-17 Stan Shebs <stan@codesourcery.com>
9006 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9007 (tracing_start_time): New global.
9008 (tracing_stop_time): New global.
9009 (tracing_user_name): New global.
9010 (tracing_notes): New global.
9011 (tracing_stop_note): New global.
9012 (cmd_qtstart): Set traceframe_usage, start_time.
9013 (stop_tracing): Set stop_time.
9014 (cmd_qtstatus): Report additional status.
9015 (cmd_qtp): New function.
9016 (handle_tracepoint_query): Call it.
9017 (cmd_qtnotes): New function.
9018 (handle_tracepoint_general_set): Call it.
9019 (get_timestamp): Rename from tsv_get_timestamp.
9021 2011-11-14 Stan Shebs <stan@codesourcery.com>
9022 Kwok Cheung Yeung <kcy@codesourcery.com>
9024 * linux-x86-low.c (small_jump_insn): New.
9025 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9026 trampoline and error message, build a trampoline and issue a small
9027 jump instruction to it.
9028 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9029 trampoline and error message.
9030 (x86_get_min_fast_tracepoint_insn_len): New.
9031 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9032 * linux-low.h (struct linux_target_ops): Add arguments to
9033 install_fast_tracepoint_jump_pad operation, add new operation.
9034 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9036 (linux_get_min_fast_tracepoint_insn_len): New function.
9037 (linux_target_op): Add new operation.
9038 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9039 (gdb_trampoline_buffer_end): Ditto.
9040 (gdb_trampoline_buffer_error): Ditto.
9041 (struct ipa_sym_addresses): Add fields for new IPA variables.
9042 (symbol_list): Add entries for new IPA variables.
9043 (struct tracepoint): Add fields to hold the address range of the
9044 trampoline used by the tracepoint.
9045 (trampoline_buffer_head): New static variable.
9046 (trampoline_buffer_tail): Ditto.
9047 (claim_trampoline_space): New function.
9048 (have_fast_tracepoint_trampoline_buffer): New function.
9049 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9051 (install_fast_tracepoint): Ditto, also add error buffer argument.
9052 (cmd_qtminftpilen): New function.
9053 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9054 (fast_tracepoint_from_trampoline_address): New function.
9055 (fast_tracepoint_collecting): Handle trampoline as part of jump
9057 (set_trampoline_buffer_space): New function.
9058 (initialize_tracepoint): Initialize new IPA variables.
9059 * target.h (struct target_ops): Add arguments to
9060 install_fast_tracepoint_jump_pad operation, add new
9061 get_min_fast_tracepoint_insn_len operation.
9062 (target_get_min_fast_tracepoint_insn_len): New.
9063 (install_fast_tracepoint_jump_pad): Add arguments.
9064 * server.h (IPA_BUFSIZ): Define.
9065 * linux-i386-ipa.c: Include extra header files.
9066 (initialize_fast_tracepoint_trampoline_buffer): New function.
9067 (initialize_low_tracepoint): Call it.
9068 * server.h (set_trampoline_buffer_space): Declare.
9069 (claim_trampoline_space): Ditto.
9070 (have_fast_tracepoint_trampoline_buffer): Ditto.
9072 2011-11-14 Yao Qi <yao@codesourcery.com>
9074 * server.c (handle_query): Handle InstallInTrace for qSupported.
9075 * tracepoint.c (add_tracepoint): Sort list.
9076 (install_tracepoint, download_tracepoint): New.
9077 (cmd_qtdp): Call them to install and download tracepoints.
9078 (sort_tracepoints): Removed.
9079 (cmd_qtstart): Update.
9081 2011-11-14 Yao Qi <yao@codesourcery.com>
9083 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9084 * mem-break.h: Declare.
9085 * tracepoint.c (cmd_qtstart): Move some code to ...
9086 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9088 (download_tracepoints): Move some code to ...
9089 (download_tracepoint_1): ... here. New.
9091 2011-11-08 Yao Qi <yao@codesourcery.com>
9093 * remote-utils.c (relocate_instruction): A comment fix.
9095 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9097 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9098 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9099 dr_status_mirror and dr_control_mirror from debug_reg_state.
9100 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9101 (i386_initial_stuff): Remove use of deleted globals.
9102 (i386_get_thread_context, i386_set_thread_context,
9103 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9104 from debug_reg_state.
9106 2011-11-05 Yao Qi <yao@codesourcery.com>
9108 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9109 address as TPOINT's.
9111 2011-11-02 Stan Shebs <stan@codesourcery.com>
9113 * tracepoint.c (agent_mem_read_string): New function.
9114 (eval_agent_expr): Call it for tracenz.
9115 * server.c (handle_query): Report support for tracenz.
9117 2011-11-02 Yao Qi <yao@codesourcery.com>
9119 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9121 2011-11-02 Yao Qi <yao@codesourcery.com>
9123 * target.h: Fix a typo in comment.
9125 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9127 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9128 clobber the breakpoints' shadows with fast tracepoint jumps.
9129 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9130 * target.c (write_inferior_memory): Also pass MYADDR down to
9133 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9135 * configure.ac: Check support for personality routine.
9136 * configure: Regenerate.
9137 * config.in: Likewise.
9138 * linux-low.c: Include <sys/personality.h>.
9139 Define ADDR_NO_RANDOMIZE if necessary.
9140 (linux_create_inferior): Disable address space randomization when
9141 forking inferior, if requested.
9142 (linux_supports_disable_randomization): New function.
9143 (linux_target_ops): Install it.
9144 * server.h (disable_randomization): Declare.
9145 * server.c (disable_randomization): New global variable.
9146 (handle_general_set): Handle QDisableRandomization.
9147 (handle_query): Likewise for qSupported.
9148 (main): Support --disable-randomization and --no-disable-randomization
9149 command line arguments.
9150 * target.h (struct target_ops): Add supports_disable_randomization.
9151 (target_supports_disable_randomization): New macro.
9153 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9155 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9157 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9158 [!PT_GETDSBT] (target_loadmap): New definition.
9159 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9160 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9161 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9162 and PT_GETDSBT to LINUX_LOADMAP.
9163 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9164 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9166 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9168 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9169 (arm_linux_hwbp_cap): New static variable.
9170 (arm_linux_get_hwbp_cap): Replace by ...
9171 (arm_linux_init_hwbp_cap): ... this new function.
9172 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9173 (arm_linux_get_hw_watchpoint_count): Likewise.
9174 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9175 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9176 (arm_prepare_to_resume): Use perror_with_name instead of error.
9178 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9180 * linux-arm-low.c: Include <signal.h>.
9181 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9182 (struct arm_linux_hwbp_cap): New data type.
9183 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9184 (struct arm_linux_hw_breakpoint): New data type.
9185 (MAX_BPTS, MAX_WPTS): Define.
9186 (struct arch_process_info, struct arch_lwp_info): New data types.
9187 (arm_linux_get_hwbp_cap): New function.
9188 (arm_linux_get_hw_breakpoint_count): Likewise.
9189 (arm_linux_get_hw_watchpoint_count): Likewise.
9190 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9191 (arm_hwbp_control_initialize): Likewise.
9192 (arm_hwbp_control_is_enabled): Likewise.
9193 (arm_hwbp_control_is_initialized): Likewise.
9194 (arm_hwbp_control_disable): Likewise.
9195 (arm_linux_hw_breakpoint_equal): Likewise.
9196 (arm_linux_hw_point_initialize): Likewise.
9197 (struct update_registers_data): New data structure.
9198 (update_registers_callback: New function.
9199 (arm_insert_point): Likewise.
9200 (arm_remove_point): Likewise.
9201 (arm_stopped_by_watchpoint): Likewise.
9202 (arm_stopped_data_address): Likewise.
9203 (arm_new_process): Likewise.
9204 (arm_new_thread): Likewise.
9205 (arm_prepare_to_resume): Likewise.
9206 (the_low_target): Register arm_insert_point, arm_remove_point,
9207 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9208 arm_new_thread, and arm_prepare_to_resume.
9210 2011-09-15 Stan Shebs <stan@codesourcery.com>
9212 * server.h (struct emit_ops): Add compare-goto fields.
9213 * tracepoint.c (gdb_agent_op_sizes): New table.
9214 (emit_eq_goto): New function.
9215 (emit_ne_goto): New function.
9216 (emit_lt_goto): New function.
9217 (emit_le_goto): New function.
9218 (emit_gt_goto): New function.
9219 (emit_ge_goto): New function.
9220 (is_goto_target): New function.
9221 (compile_bytecodes): Recognize special cases of compare-goto
9222 combinations and call specialized emitters for them.
9223 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9224 (amd64_emit_ne_goto): New function.
9225 (amd64_emit_lt_goto): New function.
9226 (amd64_emit_le_goto): New function.
9227 (amd64_emit_gt_goto): New function.
9228 (amd64_emit_ge_goto): New function.
9229 (amd64_emit_ops): Add the new functions.
9230 (i386_emit_eq_goto): New function.
9231 (i386_emit_ne_goto): New function.
9232 (i386_emit_lt_goto): New function.
9233 (i386_emit_le_goto): New function.
9234 (i386_emit_gt_goto): New function.
9235 (i386_emit_ge_goto): New function.
9236 (i386_emit_ops): Add the new functions.
9238 2011-09-08 Stan Shebs <stan@codesourcery.com>
9240 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9241 (i386_emit_epilogue): Restore %ebx.
9243 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9245 * server.c (step_thread): Remove definition.
9246 (process_serial_event): Don't handle Hs.
9247 * server.h (step_thread): Remove declaration.
9248 * target.c (set_desired_inferior): Remove use of step_thread.
9250 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9252 * linux-low.c: Include linux-procfs.h.
9253 (linux_attach_lwp_1): Update comments.
9254 (linux_attach): Scan for existing threads when attaching to a
9255 process that is the tgid.
9256 * Makefile.in: Update dependencies.
9258 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9260 * configure.srv: Add linux-procfs.o dependencies.
9262 2011-08-14 Yao Qi <yao@codesourcery.com>
9264 * target.h (struct target_ops): Fix indent.
9265 * win32-low.c (win32_target_ops): Fix comment.
9267 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9268 Yao Qi <yao@codesourcery.com>
9270 * Makefile.in (clean): Remove tic6x-*.c files.
9271 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9272 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9273 (tic6x-c64xp-linux.c): Likewise.
9274 * configure.srv: Add support for tic6x-*-uclinux.
9275 * linux-tic6x-low.c: New.
9276 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9278 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9279 Yao Qi <yao@codesourcery.com>
9281 * target.h (struct target_ops): Add read_loadmap.
9282 * linux-low.c (struct target_loadseg): New type.
9283 (struct target_loadmap): New type.
9284 (linux_read_loadmap): New function.
9285 (linux_target_ops): Add linux_read_loadmap.
9286 * server.c (handle_query): Support qXfer:fdpic:read packet.
9287 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9290 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9292 * win32-low.c: Include <stdint.h>.
9294 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9296 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9297 to the inferior here.
9298 (i386_remove_aligned_watchpoint): Ditto.
9299 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9300 fit part of the watchpoint in the debug registers.
9301 (i386_update_inferior_debug_regs): New.
9302 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9303 registers, and only update the inferior on success.
9304 (i386_low_remove_watchpoint): Ditto.
9306 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9308 * linux-low.c (compare_ints, unique, list_threads, show_process,
9309 linux_core_of_thread): Delete.
9310 (linux_target_ops): Change linux_core_of_thread to
9311 linux_common_core_of_thread.
9312 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9313 * utils.c (malloc_failure): Change type of argument.
9314 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9315 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9316 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9317 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9318 (IPA_OBJS): Add common-utils-ipa.o.
9319 (ptid_h, linux_osdata_h): New macros.
9320 (server_h): Add common/common-utils.h, common/xml-utils.h,
9321 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9323 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9324 ptid.o, buffer.o): New rules.
9325 (linux-low.o): Add common/linux-osdata.h as a dependency.
9326 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9327 * configure.ac: Add AC_HEADER_DIRENT check.
9328 * config.in: Regenerate.
9329 * configure: Regenerate.
9330 * remote-utils.c (xml_escape_text): Delete.
9331 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9332 buffer_xml_printf): Move to common/buffer.c.
9333 * server.c (main): Remove call to initialize_inferiors.
9334 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9335 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9336 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9337 internal_error, gdb_assert, gdb_assert_fail): Delete.
9338 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9339 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9341 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9342 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9343 initialize_inferiors): Delete.
9345 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9347 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9350 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9352 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9354 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9356 2011-05-26 Yao Qi <yao@codesourcery.com>
9358 * Makefile.in (thread-db.o): Track dependence to
9359 common/gdb_thread_db.h.
9360 * thread-db.c: include gdb_thread_db.h from right place.
9362 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9364 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9365 __FILE__ and __LINE__ to internal_error.
9367 2011-05-13 Doug Evans <dje@google.com>
9369 * thread-db.c (try_thread_db_load_from_sdir): New function.
9370 (try_thread_db_load_from_dir): New function.
9371 (thread_db_load_search): Handle $sdir, ignore $pdir.
9372 Remove trying of system directories if search of
9373 libthread-db-search-path fails, that is now done via $sdir.
9375 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9377 * server.c (handle_query): Add EnableDisableTracepoints to the list
9378 of supported features.
9379 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9381 (cmd_qtenable_disable): New.
9382 (cmd_qtstart): Install tracepoints even if disabled.
9383 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9384 receiving a QTEnable or QTDisable packet.
9385 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9386 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9388 (gdb_probe): Skip data collection if static tracepoint is disabled.
9390 2011-05-10 Doug Evans <dje@google.com>
9392 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9394 2011-05-04 Doug Evans <dje@google.com>
9396 * linux-low.c (linux_join): Skip process lookup.
9397 * spu-low.c (spu_join): Ditto.
9398 * server.c (join_inferiors_callback): Delete.
9399 (process_serial_event): For 'D' packet (detach) call join_inferior
9402 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9404 * README: Don't mention xscale*-*-linux*.
9405 * configure.srv (xscale*-*-linux*): Don't handle target.
9407 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9409 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9411 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9412 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9413 (i386_emit_void_call_2): Likewise.
9415 2011-04-26 Yao Qi <yao@codesourcery.com>
9417 * linux-low.c: Move common macros to linux-ptrace.h.
9418 Include linux-ptrace.h.
9419 * Makefile.in (linux_ptrace_h): New.
9420 (linux-low.o): Depends on linux-ptrace.h.
9422 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9424 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9425 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9426 (remote_prepare): New function with most of the TCP code from ...
9427 (remote_open): ... here. Detect PORT here unconditionally. Move also
9428 setting transport_is_reliable.
9429 * server.c (run_once): New variable.
9430 (gdbserver_usage): Document it.
9431 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9432 the first run if RUN_ONCE.
9433 * server.h (run_once, remote_prepare): New declarations.
9435 2011-04-19 Tom Tromey <tromey@redhat.com>
9437 * win32-low.c (handle_load_dll): Remove duplicate "the".
9439 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9441 Remove support for old Cygwin 1.5 versions.
9442 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9443 function to avoid warning.
9444 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9447 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9449 * gdbserver/server.h (Macro _): Define it if not available.
9451 2011-03-14 Michael Snyder <msnyder@vmware.com>
9453 * hostio.c (handle_close): Remove unnecessary null test.
9455 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9457 * Makefile.in (maintainer-clean realclean distclean): Remove
9458 "make ... subdir_do" command.
9460 2011-03-10 Michael Snyder <msnyder@vmware.com>
9462 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9464 * server.c (handle_v_run): Free alloced buffer on early return.
9466 2011-03-09 Yao Qi <yao@codesourcery.com>
9469 2011-03-04 Yao Qi <yao@codesourcery.com>
9471 * Makefile.in: Remove GNU make feature --directory.
9473 2011-03-05 Yao Qi <yao@codesourcery.com>
9475 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9476 (subdir_do): New make target. Copied from gdb/Makefile.
9477 (maintainer-clean, realclean, distclean, clean): Call corresponding
9478 make targets in common/Makefile.
9480 2011-02-11 Yao Qi <yao@codesourcery.com>
9482 * configure.ac: Call AC_PROG_RANLIB.
9483 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9484 * configure: Regenerate.
9486 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9488 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9490 2011-03-06 Yao Qi <yao@codesourcery.com>
9492 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9494 2011-03-05 Yao Qi <yao@codesourcery.com>
9496 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9497 (subdir_do): New make target. Copied from gdb/Makefile.
9498 (maintainer-clean, realclean, distclean, clean): Call corresponding
9499 make targets in common/Makefile.
9501 2011-03-04 Yao Qi <yao@codesourcery.com>
9503 * Makefile.in: Remove GNU make feature --directory.
9505 2011-03-04 Michael Snyder <msnyder@vmware.com>
9507 * server.c (queue_stop_reply): Call xmalloc not malloc.
9509 2011-03-02 Michael Snyder <msnyder@vmware.com>
9511 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9513 2011-02-28 Michael Snyder <msnyder@vmware.com>
9515 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9516 (cmd_qtframe): Ditto.
9517 (cmd_qtbuffer): Ditto.
9518 (cmd_bigqtbuffer): Ditto.
9520 * utils.c (decimal2str): Initialize 'width' to nine, then
9523 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9525 * hostio.c (require_data): Free *data, not data.
9527 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9529 * hostio.c (require_data): Use free, not xfree.
9531 2011-02-27 Michael Snyder <msnyder@vmware.com>
9533 * server.c (handle_query): Discard unused value.
9535 * hostio.c (require_data): Free malloc memory before returning
9538 2011-02-26 Michael Snyder <msnyder@vmware.com>
9540 * linux-low.c (list_threads): Call closedir for dirent.
9542 2011-02-27 Michael Snyder <msnyder@vmware.com>
9544 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9545 a case statement falls through.
9547 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9549 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9552 2011-02-26 Michael Snyder <msnyder@vmware.com>
9554 * utils.c (decimal2str): Eliminate dead code and dead param.
9555 (pulongest): Drop dead param from call to decimal2str.
9558 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9560 Revert the following patch (not approved yet):
9561 2011-02-21 Hui Zhu <teawater@gmail.com>
9562 * tracepoint.c (tp_printf): New function.
9563 (eval_agent_expr): Handle gdb_agent_op_printf.
9565 2011-02-21 Hui Zhu <teawater@gmail.com>
9567 * tracepoint.c (tp_printf): New function.
9568 (eval_agent_expr): Handle gdb_agent_op_printf.
9570 2011-02-18 Tom Tromey <tromey@redhat.com>
9572 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9573 (tracepoint.o): Likewise.
9574 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9575 (gdb_agent_op_names): Likewise.
9577 2011-02-18 Tom Tromey <tromey@redhat.com>
9579 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9580 gdb_agent_op_rot>: New constants.
9581 (gdb_agent_op_names): Add pick and roll.
9582 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9585 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9587 * aclocal.m4: Regenerated with aclocal-1.11.1.
9589 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9591 * server.c (handle_qxfer_traceframe_info): New.
9592 (qxfer_packets): Register "traceframe-info".
9593 (handle_query): Report support for qXfer:traceframe-info:read+.
9594 * tracepoint.c (match_blocktype): New.
9595 (traceframe_find_block_type): Rename to ...
9596 (traceframe_walk_blocks): ... this. Add callback filter argument,
9598 (traceframe_find_block_type): New, reimplemented on top of
9599 traceframe_walk_blocks.
9600 (build_traceframe_info_xml): New.
9601 (traceframe_read_info): New.
9602 * server.h (traceframe_read_info): Declare.
9604 2011-02-11 Yao Qi <yao@codesourcery.com>
9606 * configure.ac: Call AC_PROG_RANLIB.
9607 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9608 * configure: Regenerate.
9610 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9612 * server.c (gdb_read_memory): Change return semantics to allow
9614 (handle_search_memory_1): Adjust.
9615 (process_serial_event) <'m' packet>: Handle partial transfers.
9616 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9618 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9620 * regcache.c (init_register_cache): Initialize
9621 regcache->register_status.
9622 (free_register_cache): Release regcache->register_status.
9623 (regcache_cpy): Copy register_status.
9624 (registers_to_string): Print 'x's for unavailable registers.
9625 (supply_register): Mark the register's status valid or
9626 unavailable, depending on whether a buffer was passed in or not.
9627 (supply_register_zeroed): New.
9628 (supply_regblock): Mark the registers' status valid or
9629 unavailable, depending on whether a buffer was passed in or not.
9630 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9631 (struct regcache): New `register_status' field.
9632 (supply_register_zeroed): Declare.
9633 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9634 supply_register_zeroed, rather than passing a NULL buffer to
9636 * tracepoint.c (fetch_traceframe_registers): Update comment.
9638 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9640 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9643 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9645 * server.h (decode_xfer_write): Change prototype.
9646 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9647 and don't extract the annex here.
9648 * server.c (decode_xfer_read): Remove `annex' parameter,
9649 and don't extract the annex here.
9651 (struct qxfer): New.
9652 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9653 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9654 (handle_qxfer_statictrace): New functions, abstracted out from
9655 handle_query, and made to use the struct qxfer interface.
9656 (handle_threads_qxfer_proper): Rename to ...
9657 (handle_qxfer_threads_proper): ... this.
9658 (handle_threads_qxfer): Rename to ...
9659 (handle_qxfer_threads): ... this. Adjust.
9660 (qxfer_packets): New array.
9661 (handle_qxfer): New function.
9662 (handle_query): Use handle_qxfer.
9664 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9666 * gdbreplay.c: Shorten lines of >= 80 columns.
9667 * linux-low.c: Ditto.
9668 * linux-ppc-low.c: Ditto.
9669 * linux-s390-low.c: Ditto.
9670 * linux-sparc-low.c: Ditto.
9671 * linux-x86-low.c: Ditto.
9672 * linux-xtensa-low.c: Ditto.
9673 * mem-break.c: Ditto.
9675 * regcache.h: Ditto.
9676 * remote-utils.c: Ditto.
9679 * thread-db.c: Ditto.
9680 * tracepoint.c: Ditto.
9682 * win32-low.h: Ditto.
9684 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9686 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9689 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9691 * server.c (gdbserver_version): Update copyright year in version
9693 * gdbreplay.c (gdbreplay_version): Ditto.
9695 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9697 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9698 * linux-bfin-low.c: New file.
9699 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9700 PT_DATA_ADDR for BFIN targets.
9701 * Makefile.in (SFILES): Add linux-bfin-low.c.
9702 (clean): Remove reg-bfin.c.
9703 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9704 * README: Mention supported Blackfin targets.
9706 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9708 * .gitignore: New file.
9710 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9712 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9714 2010-10-22 Jie Zhang <jie@codesourcery.com>
9716 * Makefile.in: Add FLAGS_TO_PASS variable.
9717 (install): Remove dependency of install-only and recursively
9718 invoke make for install-only.
9720 2010-10-04 Doug Evans <dje@google.com>
9722 * Makefile.in (uninstall): Use $(DESTDIR).
9724 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9728 * linux-x86-low.c (compat_siginfo_from_siginfo)
9729 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9730 si_code is < 0. Check for si_code == SI_TIMER before checking for
9733 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9735 * lynx-i386-low.c: New file.
9736 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9738 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9740 * lynx-low.c (ptrace_request_to_str): Remove handling for
9741 request values that have been removed in LynxOS 5.x.
9743 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9745 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9748 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9750 * configure.ac: Add --enable-inprocess-agent option.
9751 * configure: Rebuilt.
9753 2010-09-06 Yao Qi <yao@codesourcery.com>
9755 * linux-low.c (linux_kill): Remove unused variable.
9756 (linux_stabilize_threads): Likewise.
9757 * server.c (start_inferior): Likewise.
9758 (queue_stop_reply_callback): Likewise.
9759 * tracepoint.c (do_action_at_tracepoint): Likewise.
9761 2010-09-06 Yao Qi <yao@codesourcery.com>
9763 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9766 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9768 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9770 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9772 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9775 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9777 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9778 gdbserver/lynx-ppc-low.c: New files.
9779 * Makefile.in (lynx_low_h): New variable.
9780 (lynx-low.o, lynx-ppc-low.o): New rules.
9781 * configure.ac: On LynxOS, link with -lnetinet.
9782 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9783 * configure: regenerate.
9785 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9787 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9788 * configure.ac: Add check for vasprintf and vsnprintf.
9789 * configure, config.in: Regenerate.
9790 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9792 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9794 * gdbreplay.c: Move include of alloca.h up, next to include of
9796 * server.h: Add include of malloc.h.
9797 * mem-break.c: Remove include of malloc.h.
9798 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9800 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9802 * Makefile.in (memmem.o): Build with -Wno-error.
9804 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9806 * utils.c (xsnprintf): Make non-static.
9807 * server.h: Add xsnprintf declaration.
9808 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9809 replace calls to snprintf by calls to xsnprintf throughout.
9811 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9813 * configure.ac: Add configure check for alloca.
9814 * configure, config.in: Regenerate.
9815 * server.h: Include alloca.h if it exists.
9816 * gdbreplay.c: Include alloca.h if it exists.
9818 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9820 * linux-low.c (__SIGRTMIN): Define if not already defined.
9821 (linux_create_inferior): Check for __ANDROID__ rather than
9823 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9824 are already deferred.
9825 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9826 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9827 stopped and already has a pending signal to report.
9828 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9829 a pending signal to report or is moving out of a jump pad.
9830 (linux_init_signals): Check for __ANDROID__ rather than
9833 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9835 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9836 debug_threads check. Avoid a linear search when not doing debug
9839 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9841 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9842 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9843 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9844 (process_event): Change local fd's type to gdb_fildes_t.
9845 (create_file_handler): Adjust prototype.
9846 (delete_file_handler): Adjust prototype.
9847 (handle_file_event): Adjust prototype. Use pfildes.
9848 (create_file_event): Adjsut prototype.
9849 * remote-utils.c (remote_desc, listen_desc): Change type to
9851 * server.h: New gdb_fildes_t typedef.
9852 [USE_WIN32API]: Include winsock2.h.
9853 (delete_file_handler, add_file_handler): Adjust prototypes.
9855 * utils.c (pfildes): New.
9857 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9859 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9860 * configure: Regenerate.
9862 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9864 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9865 (linux_done_accessing_memory): ... this.
9866 (linux_target_ops): Adjust.
9867 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9868 * nto-low.c (nto_target_ops): Adjust comment.
9869 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9870 * spu-low.c (spu_target_ops): Adjust comment.
9871 * target.h (target_ops): Rename unprepare_to_access_memory field
9872 to done_accessing_memory.
9873 (unprepare_to_access_memory): Rename to ...
9874 (done_accessing_memory): ... this.
9876 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9878 * linux-low.c (linux_prepare_to_access_memory): New.
9879 (linux_unprepare_to_access_memory): New.
9880 (linux_target_ops): Install them.
9881 * server.c (read_memory): Rename to ...
9882 (gdb_read_memory): ... this. Use
9883 prepare_to_access_memory/prepare_to_access_memory.
9884 (write_memory): Rename to ...
9885 (gdb_write_memory): ... this. Use
9886 prepare_to_access_memory/prepare_to_access_memory.
9887 (handle_search_memory_1): Adjust.
9888 (process_serial_event): Adjust.
9889 * target.h (struct target_ops): New fields
9890 prepare_to_access_memory and unprepare_to_access_memory.
9891 (prepare_to_access_memory, unprepare_to_access_memory): New.
9892 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9893 prepare_to_access_memory/prepare_to_access_memory.
9894 * nto-low.c (nto_target_ops): Adjust.
9895 * spu-low.c (spu_target_ops): Adjust.
9896 * win32-low.c (win32_target_ops): Adjust.
9898 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9900 * Makefile.in (WARN_CFLAGS): Get it from configure.
9901 (WERROR_CFLAGS): New.
9902 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9903 * configure.ac: Introduce --enable-werror, which adds -Werror to
9904 the compiler command line. Enabled by default. Disable with
9905 --disable-werror. Add -Wdeclaration-after-statement
9906 Wpointer-arith and -Wformat-nonliteral to warning flags.
9907 * configure: Regenerate.
9909 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9911 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9913 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9915 * gdbreplay.c (remote_error): New.
9917 (expect): Use gdbchar. Check for error reading from GDB.
9918 Clarify sync error output.
9919 (play): Check for errors writing to GDB.
9920 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9921 * remote-utils.c (getpkt): Check for errors writing to the remote
9924 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9926 * linux-low.c (linux_wait_1): Move non-debugging code out of
9927 `debug_threads' control.
9929 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9931 * linux-low.c (linux_wait_1): Don't set last_status here.
9932 * server.c (push_event, queue_stop_reply_callback): Assert we're
9933 not pushing a TARGET_WAITKIND_IGNORE event.
9934 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9935 (myresume, handle_target_event): Set the thread's last_resume_kind
9936 and last_status from the target returned status.
9938 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9942 * linux-x86-low.c (update_debug_registers_callback): New.
9943 (i386_dr_low_set_addr): Use it.
9944 (i386_dr_low_get_addr): New.
9945 (i386_dr_low_set_control): Use update_debug_registers_callback.
9946 (i386_dr_low_get_control): New.
9947 (i386_dr_low_get_status): Adjust.
9948 * linux-low.c (linux_stop_lwp): New.
9949 * linux-low.h (linux_stop_lwp): Declare.
9951 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9952 argument instead of a i386_debug_reg_state.
9953 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9954 a i386_debug_reg_state.
9955 (i386_insert_aligned_watchpoint): Adjust.
9956 (i386_remove_aligned_watchpoint): Adjust.
9957 (i386_low_stopped_data_address): Read the debug registers from the
9958 inferior instead of from the mirrors.
9959 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9960 (i386_dr_low_get_addr): Declare.
9961 (i386_dr_low_get_control): Declare.
9962 (i386_dr_low_get_status): Change prototype.
9964 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9965 (i386_dr_low_get_addr): New.
9966 (i386_dr_low_get_control): New.
9967 (i386_dr_low_get_status): Adjust prototype. Return
9969 (i386_initial_stuff): Clear dr_status_mirror and
9971 (i386_get_thread_context): Adjust.
9972 (i386_set_thread_context): Adjust.
9973 (i386_thread_added): Adjust.
9975 2010-08-24 Pedro Alves <pedro@codesourcery.com>
9977 * linux-low.h (linux_thread_area): Delete declaration.
9979 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9981 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9982 after its termination.
9984 2010-08-09 Pedro Alves <pedro@codesourcery.com>
9986 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9987 (gdb_wants_all_stopped): Delete.
9988 (linux_wait_1): Don't call them.
9989 * server.c (handle_v_cont): Tag all threads as want-stopped.
9990 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9991 stopped as "client-wants-stopped".
9993 2010-07-31 Pedro Alves <pedro@codesourcery.com>
9995 * Makefile.in (signals_h): New.
9996 (server_h): Depend on it.
9997 (server.o): Don't depend on $(signals_def).
9998 (signals.o): Depend on $(signals_def).
10000 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10002 * Makefile.in (signals_def): New.
10003 (server_h): Append include/gdb/signals.h and signals_def.
10004 (server.o): Append signals_def.
10006 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10008 * server.c (handle_target_event): Use target_signal_to_host for
10009 resume_info.sig initialization.
10010 * target.h (struct thread_resume) <sig>: New comment.
10012 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10014 * server.c (handle_query): strcpy() the returned string from paddress()
10015 instead of sprintf().
10016 * utils.c (paddress): Return phex_nz().
10018 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10020 * server.c (handle_v_cont): Call mourn_inferior if process
10022 (myresume): Likewise.
10024 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10026 Static tracepoints, and integration with UST.
10028 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10029 * mem-break.c (uninsert_all_breakpoints)
10030 (reinsert_all_breakpoints): New.
10031 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10032 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10033 (gdb_agent_ust_loaded, helper_thread_id)
10034 (gdb_agent_helper_thread_id): New macros.
10035 (struct ipa_sym_addresses): Add addr_ust_loaded,
10036 addr_helper_thread_id, addr_cmd_buf.
10037 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10038 (in_process_agent_loaded_ust): New.
10039 (write_e_ust_not_loaded): New.
10040 (maybe_write_ipa_ust_not_loaded): New.
10041 (struct collect_static_trace_data_action): New.
10042 (enum tracepoint_type) <static_tracepoint>: New.
10043 (struct tracepoint) <handle>: Mention static tracepoints.
10044 (struct static_tracepoint_ctx): New.
10045 (CMD_BUF_SIZE): New.
10046 (add_tracepoint_action): Handle static tracepoint actions.
10047 (unprobe_marker_at): New.
10048 (clear_installed_tracepoints): Handle static tracepoints.
10049 (cmd_qtdp): Handle static tracepoints.
10050 (probe_marker_at): New.
10051 (cmd_qtstart): Handle static tracepoints.
10052 (response_tracepoint): Handle static tracepoints.
10053 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10054 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10055 (get_context_regcache): Handle static tracepoints.
10056 (do_action_at_tracepoint): Handle static tracepoint actions.
10057 (traceframe_find_block_type): Handle static trace data blocks.
10058 (traceframe_read_sdata): New.
10059 (download_tracepoints): Download static tracepoint actions.
10060 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10061 (GDB_PROBE_NAME): New.
10063 (GET_UST_SYM): New.
10066 (ust_marker_to_static_tracepoint): New.
10068 (collect_ust_data_at_tracepoint): New.
10069 (gdb_ust_probe): New.
10070 (UNIX_PATH_MAX, SOCK_DIR): New.
10071 (gdb_ust_connect_sync_socket): New.
10072 (resume_thread, stop_thread): New.
10073 (run_inferior_command): New.
10074 (init_named_socket): New.
10075 (gdb_ust_socket_init): New.
10076 (cstr_to_hexstr): New.
10078 (first_marker, next_marker): New.
10079 (response_ust_marker): New.
10080 (cmd_qtfstm, cmd_qtsstm): New.
10081 (unprobe_marker_at, probe_marker_at): New.
10082 (cmd_qtstmat, gdb_ust_thread): New.
10083 (gdb_ust_init): New.
10084 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10085 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10086 (ST_REGENTRY): New.
10087 (x86_64_st_collect_regmap): New.
10088 (X86_64_NUM_ST_COLLECT_GREGS): New.
10089 (AMD64_RIP_REGNUM): New.
10090 (supply_static_tracepoint_registers): New.
10091 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10092 (ST_REGENTRY): New.
10093 (i386_st_collect_regmap): New.
10094 (i386_NUM_ST_COLLECT_GREGS): New.
10095 (supply_static_tracepoint_registers): New.
10096 * server.c (handle_query): Handle qXfer:statictrace:read.
10097 <qSupported>: Report support for StaticTracepoints, and
10098 qXfer:statictrace:read features.
10099 * server.h (traceframe_read_sdata)
10100 (supply_static_tracepoint_registers): Declare.
10101 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10102 (unpack_varlen_hex): Include in IPA build.
10103 * Makefile.in (ustlibs, ustinc): New.
10104 (IPA_OBJS): Add remote-utils-ipa.o.
10105 ($(IPA_LIB)): Link -ldl and -lpthread.
10107 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10108 * config.in, configure: Regenerate.
10110 2010-06-20 Ian Lance Taylor <iant@google.com>
10111 Pedro Alves <pedro@codesourcery.com>
10113 * linux-x86-low.c (always_true): Delete.
10114 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10115 trying to fool the compiler with always_true.
10117 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10119 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10120 conditions in gdbserver.
10122 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10124 * spu-low.c (spu_read_memory): Wrap around local store limit.
10125 (spu_write_memory): Likewise.
10127 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10129 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10130 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10132 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10134 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10135 uses with LONGEST uses.
10137 2010-06-14 Stan Shebs <stan@codesourcery.com>
10138 Pedro Alves <pedro@codesourcery.com>
10142 * linux-x86-low.c: Include limits.h.
10144 (always_true): New.
10147 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10148 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10149 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10150 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10151 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10152 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10153 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10154 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10155 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10156 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10157 (amd64_emit_void_call_2): New.
10158 (amd64_emit_ops): New.
10159 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10160 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10161 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10162 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10163 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10164 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10165 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10166 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10167 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10168 (i386_emit_stack_adjust, i386_emit_int_call_1)
10169 (i386_emit_void_call_2): New.
10170 (i386_emit_ops): New.
10171 (x86_emit_ops): New.
10172 (the_low_target): Install x86_emit_ops.
10173 * server.h (struct emit_ops): New.
10174 (get_raw_reg_func_addr): Declare.
10175 (current_insn_ptr, emit_error): Declare.
10176 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10177 (set_trace_state_variable_value): New defines.
10178 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10179 addr_get_trace_state_variable_value and
10180 addr_set_trace_state_variable_value.
10181 (symbol_list): New fields for get_raw_reg,
10182 get_trace_state_variable_value and set_trace_state_variable_value.
10183 (condfn): New typedef.
10184 (struct tracepoint): New field `compiled_cond'.
10185 (do_action_at_tracepoint): Clear compiled_cond.
10186 (get_trace_state_variable_value, set_trace_state_variable_value):
10188 (condition_true_at_tracepoint): If there's a compiled condition,
10190 (current_insn_ptr, emit_error): New globals.
10191 (struct bytecode_address): New.
10192 (get_raw_reg_func_addr): New.
10193 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10194 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10195 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10196 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10197 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10198 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10199 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10200 (compile_tracepoint_condition, compile_bytecodes): New.
10201 * target.h (emit_ops): Forward declare.
10202 (struct target_ops): New field emit_ops.
10203 (target_emit_ops): New.
10204 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10205 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10206 * linux-low.c (linux_emit_ops): New.
10207 (linux_target_ops): Install it.
10208 * linux-low.h (struct linux_target_ops): New field emit_ops.
10210 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10212 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10213 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10215 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10216 Stan Shebs <stan@codesourcery.com>
10218 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10219 (all): Depend on $(extra_libraries).
10220 (install-only): Install the IPA.
10221 (IPA_OBJS, IPA_LIB): New.
10222 (clean): Remove the IPA lib.
10223 (IPAGENT_CFLAGS): New.
10224 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10225 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10226 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10227 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10228 * configure.ac: Check for atomic builtins support in the compiler.
10229 (IPA_DEPFILES, extra_libraries): Define.
10230 * configure.srv (ipa_obj): Add description.
10231 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10232 (i[34567]86-*-linux*): Set ipa_obj.
10233 (x86_64-*-linux*): Set ipa_obj.
10234 * linux-low.c (stabilizing_threads): New.
10235 (supports_fast_tracepoints): New.
10236 (linux_detach): Stabilize threads before detaching.
10237 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10238 the lwp is either not stabilizing, or is moving out of a jump pad.
10239 (linux_fast_tracepoint_collecting): New.
10240 (maybe_move_out_of_jump_pad): New.
10241 (enqueue_one_deferred_signal): New.
10242 (dequeue_one_deferred_signal): New.
10243 (linux_wait_for_event_1): If moving out of a jump pad, defer
10244 pending signals to later.
10245 (linux_stabilize_threads): New.
10246 (linux_wait_1): Check if threads need moving out of jump pads, and
10248 (stuck_in_jump_pad_callback): New.
10249 (move_out_of_jump_pad_callback): New.
10250 (lwp_running): New.
10251 (linux_resume_one_lwp): Handle moving out of jump pads.
10252 (linux_set_resume_request): Dequeue deferred signals.
10253 (need_step_over_p): Also step over fast tracepoint jumps.
10254 (start_step_over): Also uninsert fast tracepoint jumps.
10255 (finish_step_over): Also reinsert fast tracepoint jumps.
10256 (linux_install_fast_tracepoint_jump): New.
10257 (linux_target_ops): Install linux_stabilize_threads and
10258 linux_install_fast_tracepoint_jump_pad.
10259 * linux-low.h (linux_target_ops) <get_thread_area,
10260 install_fast_tracepoint_jump_pad>: New fields.
10261 (struct lwp_info) <collecting_fast_tracepoint,
10262 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10263 (linux_get_thread_area): Declare.
10264 * linux-x86-low.c (jump_insn): New.
10265 (x86_get_thread_area): New.
10266 (append_insns): New.
10267 (push_opcode): New.
10268 (amd64_install_fast_tracepoint_jump_pad): New.
10269 (i386_install_fast_tracepoint_jump_pad): New.
10270 (x86_install_fast_tracepoint_jump_pad): New.
10271 (the_low_target): Install x86_get_thread_area and
10272 x86_install_fast_tracepoint_jump_pad.
10273 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10274 (struct fast_tracepoint_jump): New.
10275 (fast_tracepoint_jump_insn): New.
10276 (fast_tracepoint_jump_shadow): New.
10277 (find_fast_tracepoint_jump_at): New.
10278 (fast_tracepoint_jump_here): New.
10279 (delete_fast_tracepoint_jump): New.
10280 (set_fast_tracepoint_jump): New.
10281 (uninsert_fast_tracepoint_jumps_at): New.
10282 (reinsert_fast_tracepoint_jumps_at): New.
10283 (set_breakpoint_at): Use write_inferior_memory.
10284 (uninsert_raw_breakpoint): Use write_inferior_memory.
10285 (check_mem_read): Mask out fast tracepoint jumps.
10286 (check_mem_write): Mask out fast tracepoint jumps.
10287 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10288 (set_fast_tracepoint_jump): Declare.
10289 (delete_fast_tracepoint_jump)
10290 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10291 (reinsert_fast_tracepoint_jumps_at): Declare.
10292 * regcache.c: Don't compile many functions when building the
10293 in-process agent library.
10294 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10295 the register buffer in the heap.
10296 (free_register_cache): If the register buffer isn't owned by the
10297 regcache, don't free it.
10298 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10299 pre-existing register caches.
10300 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10302 (convert_ascii_to_int): : Constify `from' parameter type.
10303 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10304 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10305 the needed buffer in-place.
10306 (relocate_instruction): New.
10307 * server.c (handle_query) <qSymbols>: If the target supports
10308 tracepoints, give it a chance of looking up symbols. Report
10309 support for fast tracepoints.
10310 (handle_status): Stabilize threads.
10311 (process_serial_event): Adjust.
10312 * server.h (struct fast_tracepoint_jump): Forward declare.
10313 (struct process_info) <fast_tracepoint_jumps>: New field.
10314 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10315 (decode_X_packet, decode_M_packet): Adjust.
10316 (relocate_instruction): Declare.
10317 (in_process_agent_loaded): Declare.
10318 (tracepoint_look_up_symbols): Declare.
10319 (struct fast_tpoint_collect_status): Declare.
10320 (fast_tracepoint_collecting): Declare.
10321 (force_unlock_trace_buffer): Declare.
10322 (handle_tracepoint_bkpts): Declare.
10323 (initialize_low_tracepoint)
10324 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10325 * target.h (struct target_ops) <stabilize_threads,
10326 install_fast_tracepoint_jump_pad>: New fields.
10327 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10328 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10329 [HAVE_STDINT_H]: Include stdint.h.
10330 (trace_debug_1): Rename to ...
10331 (trace_vdebug): ... this.
10332 (trace_debug): Rename to ...
10333 (trace_debug_1): ... this. Add `level' parameter.
10334 (trace_debug): New.
10335 (ATTR_USED, ATTR_NOINLINE): New.
10336 (IP_AGENT_EXPORT): New.
10337 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10338 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10339 (about_to_request_buffer_space, trace_buffer_is_full)
10340 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10341 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10342 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10343 (traceframe_write_count, traceframes_created)
10344 (trace_state_variables)
10345 New renaming defines.
10346 (struct ipa_sym_addresses): New.
10347 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10348 (symbol_list): New.
10349 (ipa_sym_addrs): New.
10350 (all_tracepoint_symbols_looked_up): New.
10351 (in_process_agent_loaded): New.
10352 (write_e_ipa_not_loaded): New.
10353 (maybe_write_ipa_not_loaded): New.
10354 (tracepoint_look_up_symbols): New.
10355 (debug_threads) [IN_PROCESS_AGENT]: New.
10356 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10357 (UNKNOWN_SIDE_EFFECTS): New.
10358 (stop_tracing): New.
10359 (flush_trace_buffer): New.
10360 (stop_tracing_bkpt): New.
10361 (flush_trace_buffer_bkpt): New.
10362 (read_inferior_integer): New.
10363 (read_inferior_uinteger): New.
10364 (read_inferior_data_pointer): New.
10365 (write_inferior_data_pointer): New.
10366 (write_inferior_integer): New.
10367 (write_inferior_uinteger): New.
10368 (struct collect_static_trace_data_action): Delete.
10369 (enum tracepoint_type): New.
10370 (struct tracepoint) <type>: New field `type'.
10371 <actions_str, step_actions, step_actions_str>: Only include in
10373 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10374 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10375 (tracepoints): Use IP_AGENT_EXPORT.
10376 (last_tracepoint): Don't include in the IPA.
10377 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10378 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10379 (alloced_trace_state_variables): New.
10380 (trace_state_variables): Use IP_AGENT_EXPORT.
10381 (traceframe_t): Delete unused variable.
10382 (circular_trace_buffer): Don't include in the IPA.
10383 (trace_buffer_start): Delete.
10384 (struct trace_buffer_control): New.
10385 (trace_buffer_free): Delete.
10386 (struct ipa_trace_buffer_control): New.
10387 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10388 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10390 (trace_buffer_ctrl): New.
10391 (TRACE_BUFFER_CTRL_CURR): New.
10392 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10393 Reimplement as macros.
10394 (trace_buffer_wrap): Delete.
10395 (traceframe_write_count, traceframe_read_count)
10396 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10397 (struct tracepoint_hit_ctx) <type>: New field.
10398 (struct fast_tracepoint_ctx): New.
10399 (memory_barrier): New.
10401 (record_tracepoint_error): Update atomically in the IPA.
10402 (clear_inferior_trace_buffer): New.
10403 (about_to_request_buffer_space): New.
10404 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10405 updating the same buffer.
10406 (add_tracepoint): Default the tracepoint's type to trap
10407 tracepoint, and orig_size to -1.
10408 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10409 internal variables.
10410 (create_trace_state_variable): New parameter `gdb'. Handle it.
10411 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10412 (cmd_qtdp): Handle fast tracepoints.
10413 (cmd_qtdv): Adjust.
10414 (max_jump_pad_size): New.
10415 (gdb_jump_pad_head): New.
10416 (get_jump_space_head): New.
10417 (claim_jump_space): New.
10418 (sort_tracepoints): New.
10419 (MAX_JUMP_SIZE): New.
10420 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10422 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10423 support. Upload fast traceframes, and delete internal IPA
10425 (stop_tracing_handler): New.
10426 (flush_trace_buffer_handler): New.
10427 (cmd_qtstop): Upload fast tracepoints.
10428 (response_tracepoint): Handle fast tracepoints.
10429 (tracepoint_finished_step): Upload fast traceframes. Set the
10430 tracepoint hit context's tracepoint type.
10431 (handle_tracepoint_bkpts): New.
10432 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10433 type. Add comment about fast tracepoints.
10434 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10435 non-existing action_str field.
10436 (get_context_regcache): Handle fast tracepoints.
10437 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10439 (fast_tracepoint_from_jump_pad_address): New.
10440 (fast_tracepoint_from_ipa_tpoint_address): New.
10441 (collecting_t): New.
10442 (force_unlock_trace_buffer): New.
10443 (fast_tracepoint_collecting): New.
10445 (gdb_collect): New.
10446 (write_inferior_data_ptr): New.
10447 (target_tp_heap): New.
10448 (target_malloc): New.
10449 (download_agent_expr): New.
10451 (download_tracepoints): New.
10452 (download_trace_state_variables): New.
10453 (upload_fast_traceframes): New.
10454 (IPA_FIRST_TRACEFRAME): New.
10455 (IPA_NEXT_TRACEFRAME_1): New.
10456 (IPA_NEXT_TRACEFRAME): New.
10457 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10458 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10459 (gdb_jump_pad_buffer_end): New.
10460 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10461 (initialize_tracepoint): Adjust.
10462 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10463 buffer. Initialize the low module.
10464 * utils.c (PREFIX, TOOLNAME): New.
10465 (malloc_failure): Use PREFIX.
10466 (error): In the IPA, an error causes an exit.
10467 (fatal, warning): Use PREFIX.
10468 (internal_error): Use TOOLNAME.
10469 (NUMCELLS): Increase to 10.
10470 * configure, config.in: Regenerate.
10472 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10474 * server.c (handle_query) <qSupported>: Do two passes over the
10475 qSupported string to avoid nesting strtok.
10477 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10479 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10481 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10482 -Wl,--dynamic-list.
10483 * configure: Regenerate.
10484 * proc-service.list: New.
10486 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10488 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10491 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10493 * gdbreplay.c (remote_open): Check error return from socket() call by
10494 its equality to -1 not by it being negative.
10495 * remote-utils.c (remote_open): Likewise.
10497 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10499 * config.h: Regenerate.
10501 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10503 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10504 doesn't provide PTRACE_GET_THREAD_AREA.
10506 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10508 * linux-m68k-low.c: Include <asm/ptrace.h>
10509 (ps_get_thread_area): Implement.
10511 2010-05-03 Doug Evans <dje@google.com>
10513 * event-loop.c (struct callback_event): New struct.
10514 (callback_list): New global.
10515 (append_callback_event, delete_callback_event): New functions.
10516 (process_callback): New function.
10517 (start_event_loop): Call it.
10518 * remote-utils.c (NOT_SCHEDULED): Define.
10519 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10520 moved out of readchar.
10521 (readchar): Rewrite. Call reschedule before returning.
10522 (reset_readchar): New function.
10523 (remote_close): Call it.
10524 (process_remaining, reschedule): New functions.
10525 * server.h (callback_handler_func): New typedef.
10526 (append_callback_event, delete_callback_event): Declare.
10528 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10530 * proc-service.c (ps_pglobal_lookup): Use
10531 thread_db_look_up_one_symbol.
10532 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10533 parameter. Use it instead of all_symbols_looked_up.
10534 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10536 (all_symbols_looked_up): Don't declare.
10537 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10538 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10540 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10541 Set all_symbols_looked_up here.
10542 (thread_db_look_up_one_symbol): New.
10543 (thread_db_get_tls_address): Adjust.
10544 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10545 thread_db object on the heap, and tentatively set it in the
10547 (thread_db_init): Don't set all_symbols_looked_up here.
10548 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10550 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10552 * linux-low.c (linux_kill, linux_detach): Adjust.
10553 (status_pending_p_callback): Remove redundant statement. Check
10554 for !TARGET_WAITIKIND_IGNORE, instead of
10555 TARGET_WAITKIND_STOPPED.
10556 (handle_tracepoints): Make sure LWP is locked. Adjust.
10557 (linux_wait_for_event_1): Adjust.
10558 (linux_cancel_breakpoints): New.
10559 (unsuspend_one_lwp): New.
10560 (unsuspend_all_lwps): New.
10561 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10562 (send_sigstop_callback): Change return type to int, add new
10563 `except' parameter and handle it.
10564 (suspend_and_send_sigstop_callback): New.
10565 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10566 pass them down. If SUSPEND, also increment the lwp's suspend
10568 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10569 (need_step_over_p): Don't consider suspended LWPs.
10570 (start_step_over): Adjust.
10571 (proceed_one_lwp): Change return type to int, add new `except'
10572 parameter and handle it.
10573 (unsuspend_and_proceed_one_lwp): New.
10574 (proceed_all_lwps): Use find_inferior instead of
10576 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10577 also decrement the suspend count of LWPs. Pass `except' down,
10578 instead of hacking its suspend count.
10579 (linux_pause_all): Add `freeze' parameter. Adjust.
10580 (linux_unpause_all): New.
10581 (linux_target_ops): Install linux_unpause_all.
10582 * server.c (handle_status): Adjust.
10583 * target.h (struct target_ops): New fields `unpause_all' and
10584 `cancel_breakpoints'. Add new parameter to `pause_all'.
10585 (pause_all): Add new `freeze' parameter.
10586 (unpause_all): New.
10587 (cancel_breakpoints): New.
10588 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10589 cancel breakpoints.
10590 (cmd_qtstart): Pause threads.
10591 (stop_tracing): Pause threads, and cancel breakpoints.
10592 * win32-low.c (win32_target_ops): Adjust.
10594 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10596 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10597 the inferior right away from here...
10598 (linux_wait_1): ... to here, and adjust to check the thread's
10599 last_resume_kind instead of the lwp's step or stop_expected flags.
10601 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10603 * README: Use consistent `GDB' and `GDBserver' spellings.
10605 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10607 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10608 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10609 (linux_detach_one_lwp): Assume the lwp is stopped.
10610 (any_thread_of): Delete.
10611 (linux_detach): Stop all lwps here. Don't blindly delete all
10613 (delete_lwp_callback): New.
10614 (linux_mourn): Delete all lwps of the process that is gone.
10615 (linux_wait_1): Don't delete the last lwp of the process here.
10616 * mem-break.h (mark_breakpoints_out): Declare.
10617 * mem-break.c (mark_breakpoints_out): New.
10618 (free_all_breakpoints): Use it.
10619 * server.c (handle_target_event): If the process is gone, mark
10621 * thread-db.c (struct thread_db) <create_bp>: New field.
10622 (thread_db_enable_reporting): Fix prototype. Store a thread event
10623 breakpoint reference in the thread_db struct.
10624 (thread_db_load_search): Clear the thread_db object.
10625 (try_thread_db_load_1): Ditto.
10626 (switch_to_process): New.
10627 (disable_thread_event_reporting): Use it.
10628 (remove_thread_event_breakpoints): New.
10629 (thread_db_detach, thread_db_mourn): Use it.
10631 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10633 * linux-low.c (linux_enable_event_reporting): New.
10634 (linux_wait_for_event_1, handle_extended_wait): Use it.
10636 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10638 * linux-low.c (linux_kill_one_lwp, linux_kill)
10639 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10640 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10641 SIGSTOP even if the LWP is stopped.
10642 (send_sigstop_callback): New.
10643 (stop_all_lwps): Use send_sigstop_callback instead.
10644 (linux_resume_one_thread): Adjust.
10645 (proceed_one_lwp): Still proceed an LWP that the client has
10646 requested to stop, if we haven't reported it as stopped yet. Make
10647 sure that LWPs the client want stopped, have a pending SIGSTOP.
10649 2010-04-26 Doug Evans <dje@google.com>
10651 * server.c (handle_general_set): Make static.
10653 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10654 Print received char after testing for error/eof instead of before.
10655 (input_interrupt): Tweak comment.
10657 2010-04-23 Doug Evans <dje@google.com>
10659 * server.c (start_inferior): Print inferior argv if --debug.
10661 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10663 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10664 * nto-x86-low.c: Include server.h
10666 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10668 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10669 be consistent with other sources of this directory.
10670 (init_registers_amd64): Correct name of source file of this function
10673 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10675 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10676 64-bit executables.
10678 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10680 * win32-i386-low.c: Add 64-bit support.
10681 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10682 (init_registers_amd64): Declare.
10683 (mappings): Add 64-bit version of array.
10684 (init_windows_x86): New function.
10685 (the_low_target): Change init_arch field to init_windows_x86.
10687 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10689 * win32-low.c: Adapt to support also 64-bit architecture.
10690 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10691 (get_image_name): Use SIZE_T type for local variable `done'.
10692 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10693 (toolhelp_get_dll_name): Idem.
10694 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10695 Use uintptr_t typecast to avoid warning.
10696 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10697 (handle_exception): Use phex_nz to avoid warning.
10698 (win32_wait): Remove unused local variable `process'.
10700 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10702 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10705 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10707 * configure.ac: Use `ws2_32' library for srv_mingw.
10708 * configure: Regenerate.
10709 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10710 * remote-utils.c: Likewise.
10712 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10714 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10715 if __x86_64__ is defined.
10717 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10719 * configure: Regenerate.
10721 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10723 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10724 * target.h (target_ops): New get_tib_address field.
10725 * win32-low.h (win32_thread_info): Add thread_local_base field.
10726 * win32-low.c (child_add_thread): Add tlb argument.
10727 Set thread_local_base field to TLB.
10728 (get_child_debug_event): Adapt to child_add_thread change.
10729 (win32_get_tib_address): New function.
10730 (win32_target_ops): Set get_tib_address field to
10731 win32_get_tib_address.
10732 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10734 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10736 * linux-low.c (linux_mourn): Also remove the process.
10737 * server.c (handle_target_event): Don't remove the process here.
10738 * nto-low.c (nto_mourn): New.
10739 (nto_target_ops): Install it.
10740 * spu-low.c (spu_mourn): New.
10741 (spu_target_ops): Install it.
10742 * win32-low.c (win32_mourn): New.
10743 (win32_target_ops): Install it.
10745 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10747 * server.h (buffer_xml_printf): Remove redundant `;'.
10749 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10751 * regcache.c (set_register_cache): Invalidate regcaches before
10752 changing the register cache layout.
10753 (regcache_invalidate_one): Allow a NULL regcache.
10754 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10755 regcaches before changing the register cache layout or the target
10758 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10760 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10761 variable warning on Linux/x86-64.
10763 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10765 GDBserver disconnected tracing support.
10767 * linux-low.c (linux_remove_process): Delete.
10768 (add_lwp): Don't set last_resume_kind here.
10769 (linux_kill): Use `mourn'.
10770 (linux_detach): Use `thread_db_detach', and `mourn'.
10771 (linux_mourn): New.
10772 (linux_attach_lwp_1): Adjust comment.
10773 (linux_attach): last_resume_kind moved the thread_info; adjust.
10774 (status_pending_p_callback): Adjust.
10775 (linux_wait_for_event_1): Adjust.
10776 (count_events_callback, select_singlestep_lwp_callback)
10777 (select_event_lwp_callback, cancel_breakpoints_callback)
10778 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10779 (proceed_one_lwp): Adjust.
10780 (linux_async): Add debug output.
10781 (linux_thread_stopped): New.
10782 (linux_pause_all): New.
10783 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10785 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10786 (thread_db_free): Delete declaration.
10787 (thread_db_detach, thread_db_mourn): Declare.
10788 * thread-db.c (thread_db_init): Use thread_db_mourn.
10789 (thread_db_free): Delete, split in two.
10790 (disable_thread_event_reporting): New.
10791 (thread_db_detach): New.
10792 (thread_db_mourn): New.
10794 * server.h (struct thread_info) <last_resume_kind>: New field.
10795 <attached>: Add comment.
10796 <gdb_detached>: New field.
10797 (handler_func): Change return type to int.
10798 (handle_serial_event, handle_target_event): Ditto.
10799 (gdb_connected): Declare.
10801 (disconnected_tracing): Declare.
10802 (stop_tracing): Declare.
10804 * server.c (handle_query) <qSupported>: Report support for
10805 disconnected tracing.
10806 (queue_stop_reply_callback): Account for running threads.
10807 (gdb_wants_thread_stopped): New.
10808 (gdb_wants_all_threads_stopped): New.
10809 (gdb_reattached_process): New.
10810 (handle_status): Clear the `gdb_detached' flag of all processes.
10811 In all-stop, stop all threads.
10812 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10813 (process_serial_event): If the remote connection breaks, or if an
10814 exit was forced with "monitor exit", force an event loop exit.
10815 Handle disconnected tracing on detach.
10816 (handle_serial_event): Adjust.
10817 (handle_target_event): If GDB isn't connected, forward events back
10818 to the inferior, unless the last process exited, in which case,
10819 exit gdbserver. Adjust interface.
10821 * remote-utils.c (remote_open): Don't block in accept. Instead
10822 register an event loop source on the listen socket file
10823 descriptor. Refactor bits into ...
10824 (listen_desc): ... this new global.
10825 (gdb_connected): ... this new function.
10826 (enable_async_notification): ... this new function.
10827 (handle_accept_event): ... this new function.
10828 (remote_close): Clear remote_desc.
10830 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10832 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10834 (mourn_inferior): Define.
10835 (target_process_qsupported): Avoid the dangling else problem.
10836 (thread_stopped): Define.
10837 (pause_all): Define.
10838 (target_waitstatus_to_string): Declare.
10839 * target.c (target_waitstatus_to_string): New.
10841 * tracepoint.c (tracing): Make extern.
10842 (disconnected_tracing): New.
10843 (stop_tracing): Make extern. Handle tracing stops due to GDB
10845 (cmd_qtdisconnected): New.
10846 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10847 (handle_tracepoint_general_set): Handle QTDisconnected.
10849 * event-loop.c (event_handler_func): Change return type to int.
10850 (process_event): Bail out if the event handler wants the event
10852 (handle_file_event): Ditto.
10853 (start_event_loop): Bail out if the event handler wants the event
10856 * nto-low.c (nto_target_ops): Adjust.
10857 * spu-low.c (spu_wait): Don't remove the process here.
10858 (spu_target_ops): Adjust.
10859 * win32-low.c (win32_wait): Don't remove the process here.
10860 (win32_target_ops): Adjust.
10862 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10864 * regcache.c (realloc_register_cache): Invalidate inferior's
10865 regcache before recreating it.
10867 2010-04-09 Pedro Alves <pedro@codesourcery.com>
10869 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10871 2010-04-09 Stan Shebs <stan@codesourcery.com>
10872 Pedro Alves <pedro@codesourcery.com>
10874 * server.h (LONGEST): New.
10875 (struct thread_info) <while_stepping>: New field.
10876 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10878 (initialize_tracepoint, handle_tracepoint_general_set)
10879 (handle_tracepoint_query, tracepoint_finished_step)
10880 (tracepoint_was_hit, release_while_stepping_state_list):
10881 (current_traceframe): Declare.
10882 * server.c (handle_general_set): Handle tracepoint packets.
10883 (read_memory): New.
10884 (write_memory): New.
10885 (handle_search_memory_1): Use read_memory.
10886 (handle_query): Report support for conditional tracepoints, trace
10887 state variables, and tracepoint sources. Handle tracepoint
10889 (main): Initialize the tracepoints module.
10890 (process_serial_event): Handle traceframe reads/writes.
10892 * linux-low.c (handle_tracepoints): New.
10893 (linux_wait_1): Call it.
10894 (linux_resume_one_lwp): Handle while-stepping.
10895 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10896 (linux_target_ops): Install them.
10897 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10899 * linux-x86-low.c (x86_supports_tracepoints): New.
10900 (the_low_target). Install it.
10902 * mem-break.h (delete_breakpoint): Declare.
10903 * mem-break.c (delete_breakpoint): Make external.
10905 * target.h (struct target_ops): Add `supports_tracepoints',
10906 `read_pc', and `write_pc' fields.
10907 (target_supports_tracepoints): Define.
10908 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10911 * regcache.h (struct regcache) <registers_owned>: New field.
10912 (init_register_cache, regcache_cpy): Declare.
10913 (regcache_read_pc, regcache_write_pc): Declare.
10914 (register_cache_size): Declare.
10915 (supply_regblock): Declare.
10916 * regcache.c (init_register_cache): New.
10917 (new_register_cache): Use it.
10918 (regcache_cpy): New.
10919 (register_cache_size): New.
10920 (supply_regblock): New.
10921 (regcache_read_pc, regcache_write_pc): New.
10923 * tracepoint.c: New.
10925 * Makefile.in (OBS): Add tracepoint.o.
10926 (tracepoint.o): New rule.
10928 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10930 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10932 (i386-mmx.c): Likewise.
10933 (i386-mmx-linux.o): Likewise.
10934 (i386-mmx-linux.c): Likewise.
10936 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10937 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10938 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10939 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10941 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10942 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10943 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10945 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10947 * Makefile.in (clean): Updated.
10949 (i386-avx.c): Likewise.
10950 (i386-avx-linux.o): Likewise.
10951 (i386-avx-linux.c): Likewise.
10952 (amd64-avx.o): Likewise.
10953 (amd64-avx.c): Likewise.
10954 (amd64-avx-linux.o): Likewise.
10955 (amd64-avx-linux.c): Likewise.
10957 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10958 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10959 (srv_amd64_regobj): Add amd64-avx.o.
10960 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10961 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10962 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10963 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10964 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10965 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10966 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10968 * i387-fp.c: Include "i386-xstate.h".
10970 (i387_cache_to_xsave): Likewise.
10971 (i387_xsave_to_cache): Likewise.
10972 (x86_xcr0): Likewise.
10974 * i387-fp.h (i387_cache_to_xsave): Likewise.
10975 (i387_xsave_to_cache): Likewise.
10976 (x86_xcr0): Likewise.
10978 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10979 * linux-crisv32-low.c (target_regsets): Likewise.
10980 * linux-m68k-low.c (target_regsets): Likewise.
10981 * linux-mips-low.c (target_regsets): Likewise.
10982 * linux-ppc-low.c (target_regsets): Likewise.
10983 * linux-s390-low.c (target_regsets): Likewise.
10984 * linux-sh-low.c (target_regsets): Likewise.
10985 * linux-sparc-low.c (target_regsets): Likewise.
10986 * linux-xtensa-low.c (target_regsets): Likewise.
10988 * linux-low.c: Include <sys/uio.h>.
10989 (regsets_fetch_inferior_registers): Support nt_type.
10990 (regsets_store_inferior_registers): Likewise.
10991 (linux_process_qsupported): New.
10992 (linux_target_ops): Add linux_process_qsupported.
10994 * linux-low.h (regset_info): Add nt_type.
10995 (linux_target_ops): Add process_qsupported.
10997 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10999 (init_registers_i386_avx_linux): New.
11000 (init_registers_amd64_avx_linux): Likewise.
11001 (xmltarget_i386_linux_no_xml): Likewise.
11002 (xmltarget_amd64_linux_no_xml): Likewise.
11003 (PTRACE_GETREGSET): Likewise.
11004 (PTRACE_SETREGSET): Likewise.
11005 (x86_fill_xstateregset): Likewise.
11006 (x86_store_xstateregset): Likewise.
11007 (use_xml): Likewise.
11008 (x86_linux_update_xmltarget): Likewise.
11009 (x86_linux_process_qsupported): Likewise.
11010 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11011 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11012 init_registers_i386_linux here. Call
11013 x86_linux_update_xmltarget.
11014 (the_low_target): Add x86_linux_process_qsupported.
11016 * server.c (handle_query): Call target_process_qsupported.
11018 * target.h (target_ops): Add process_qsupported.
11019 (target_process_qsupported): New.
11021 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11023 * inferiors.c (add_thread): Set last_status kind to
11024 TARGET_WAITKIND_IGNORE.
11025 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11026 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11027 (linux_wait_1): Move `thread' local definition to block that uses
11028 it. Don't NULL initialize `event_child'.
11029 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11030 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11031 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11033 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11035 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11036 an extended waitstatus, or by a watchpoint.
11037 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11038 thread was stepping or has been stopped by a watchpoint.
11040 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11042 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11043 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11044 of another, then delete the previous, and validate all
11046 (validate_inserted_breakpoint): New.
11047 (delete_disabled_breakpoints): New.
11048 (validate_breakpoints): New.
11049 (check_mem_read): Validate breakpoints before trusting their
11050 shadow. Delete disabled breakpoints.
11051 (check_mem_write): Validate breakpoints before trusting they
11052 should be inserted. Delete disabled breakpoints.
11053 * mem-break.h (validate_breakpoints):
11054 * server.c (handle_query): Validate breakpoints when we see a
11057 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11059 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11060 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11061 if we could tell there's a GDB breakpoint at stop_pc.
11062 (need_step_over_p): Don't do a step over if we find a GDB
11063 breakpoint at the resume PC.
11065 * mem-break.c (struct raw_breakpoint): New.
11066 (enum bkpt_type): New type `gdb_breakpoint'.
11067 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11068 fields. New field `raw'.
11069 (find_raw_breakpoint_at): New.
11070 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11071 breakpoint instead.
11072 (set_breakpoint_at): Adjust.
11073 (delete_raw_breakpoint): New.
11074 (release_breakpoint): New.
11075 (delete_breakpoint): Rename to...
11076 (delete_breakpoint_1): ... this. Add proc parameter. Use
11077 release_breakpoint. Return ENOENT.
11078 (delete_breakpoint): Reimplement.
11079 (find_breakpoint_at): Delete.
11080 (find_gdb_breakpoint_at): New.
11081 (delete_breakpoint_at): Delete.
11082 (set_gdb_breakpoint_at): New.
11083 (delete_gdb_breakpoint_at): New.
11084 (gdb_breakpoint_here): New.
11085 (set_reinsert_breakpoint): Use release_breakpoint.
11086 (uninsert_breakpoint): Rename to ...
11087 (uninsert_raw_breakpoint): ... this.
11088 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11089 (reinsert_raw_breakpoint): Change parameter type to
11091 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11093 (check_breakpoints): Adjust. Use release_breakpoint.
11094 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11095 (breakpoint_inserted_here): Ditto.
11096 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11097 Don't trust the breakpoint's shadow if it is not inserted.
11098 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11099 (delete_all_breakpoints): Adjust.
11100 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11101 use delete_breakpoint_1.
11103 * mem-break.h (breakpoints_supported): Delete declaration.
11104 (set_gdb_breakpoint_at): Declare.
11105 (gdb_breakpoint_here): Declare.
11106 (delete_breakpoint_at): Delete.
11107 (delete_gdb_breakpoint_at): Declare.
11109 * server.h (struct raw_breakpoint): Forward declare.
11110 (struct process_info): New field `raw_breakpoints'.
11112 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11115 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11117 * linux-low.c (status_pending_p_callback): Fix comment.
11118 (linux_wait_for_event_1): Move most of the internal breakpoint
11119 handling from here...
11120 (linux_wait_1): ... to here.
11121 (count_events_callback): New.
11122 (select_singlestep_lwp_callback): New.
11123 (select_event_lwp_callback): New.
11124 (cancel_breakpoints_callback): New.
11125 (select_event_lwp): New.
11126 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11127 priority to all LWPs that have had events that should be reported
11128 to the client. Cancel breakpoints when about to reporting the
11129 event to the client, not while stopping lwps. No longer cancel
11130 finished single-steps here.
11131 (cancel_finished_single_step): Delete.
11132 (cancel_finished_single_steps): Delete.
11134 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11136 * mem-break.c (enum bkpt_type): New.
11137 (struct breakpoint): New field `type'.
11138 (set_breakpoint_at): Change return type to struct breakpoint
11139 pointer. Set type to `other_breakpoint' by default.
11140 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11141 in the breakpoint list.
11142 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11143 (reinsert_breakpoint): Rename to ...
11144 (reinsert_raw_breakpoint): ... this.
11145 (reinsert_breakpoints_at): Adjust.
11146 * mem-break.h (struct breakpoint): Declare.
11147 (set_breakpoint_at): Change return type to struct breakpoint
11150 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11152 * server.c (handle_query): Assign, not compare.
11154 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11156 Teach linux gdbserver to step-over-breakpoints.
11158 * linux-low.c (can_hardware_single_step): New.
11159 (supports_breakpoints): New.
11160 (handle_extended_wait): If stopping threads, read the stop pc of
11161 the new cloned LWP.
11163 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11164 low target doesn't support retrieving the PC.
11165 (add_lwp): Set last_resume_kind to resume_continue.
11166 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11167 (linux_attach): Don't clear stop_expected. Set the lwp's
11168 last_resume_kind to resume_stop.
11169 (linux_detach_one_lwp): Don't check for removed breakpoints.
11170 (check_removed_breakpoint): Delete.
11171 (status_pending_p): Rename to ...
11172 (status_pending_p_callback): ... this. Don't check for removed
11173 breakpoints. Don't consider threads that are stopped from GDB's
11175 (linux_wait_for_lwp): Always read the stop_pc here.
11176 (cancel_breakpoint): New.
11177 (step_over_bkpt): New global.
11178 (linux_wait_for_event_1): Implement stepping over breakpoints.
11179 (gdb_wants_lwp_stopped): New.
11180 (gdb_wants_all_stopped): New.
11181 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11182 single-step traps here. Store the thread's last reported target
11184 (send_sigstop): Don't clear stop_expected. Always set it,
11186 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11187 (cancel_finished_single_step): New.
11188 (cancel_finished_single_steps): New.
11189 (wait_for_sigstop): Don't cancel finished single-step traps here.
11190 (linux_resume_one_lwp): Don't check for removed breakpoints.
11191 Don't set `step' on non-hardware step archs.
11192 (linux_set_resume_request): Ignore resume_stop requests if already
11193 stopping or stopped. Set the lwp's last_resume_kind.
11194 (resume_status_pending_p): Don't check for removed breakpoints.
11195 (need_step_over_p): New.
11196 (start_step_over): New.
11197 (finish_step_over): New.
11198 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11199 requests. Clear the thread's last reported target waitstatus.
11200 Don't use the `suspended' flag. Don't consider pending breakpoints.
11201 (linux_resume): Start a step-over if necessary.
11202 (proceed_one_lwp): New.
11203 (proceed_all_lwps): New.
11204 (unstop_all_lwps): New.
11205 * linux-low.h (struct lwp_info): Rewrite comment for the
11206 `suspended' flag. Add the `stop_pc' field. Delete the
11207 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11208 Add `'last_resume_kind' and `need_step_over' fields.
11209 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11210 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11211 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11212 (set_raw_breakpoint_at): New.
11213 (set_breakpoint_at): Rewrite to use it.
11214 (reinsert_breakpoint_handler): Delete.
11215 (set_reinsert_breakpoint): New.
11216 (reinsert_breakpoint_by_bp): Delete.
11217 (delete_reinsert_breakpoints): New.
11218 (uninsert_breakpoint): Rewrite.
11219 (uninsert_breakpoints_at): New.
11220 (reinsert_breakpoint): Rewrite.
11221 (reinsert_breakpoints_at): New.
11222 (check_breakpoints): Rewrite.
11223 (breakpoint_here): New.
11224 (breakpoint_inserted_here): New.
11225 (check_mem_read): Adjust.
11226 * mem-break.h (breakpoints_supported, breakpoint_here)
11227 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11228 (reinsert_breakpoint_by_bp): Delete declaration.
11229 (delete_reinsert_breakpoints): Declare.
11230 (reinsert_breakpoint): Delete declaration.
11231 (reinsert_breakpoints_at): Declare.
11232 (uninsert_breakpoint): Delete declaration.
11233 (uninsert_breakpoints_at): Declare.
11234 (check_breakpoints): Adjust prototype.
11235 * server.h: Adjust include order.
11236 (struct thread_info): Declare here. Add a `last_status' field.
11238 2010-03-23 Michael Snyder <msnyder@vmware.com>
11240 * server.c (crc32): New function.
11241 (handle_query): Add handling for 'qCRC:' request.
11243 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11245 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11246 lwp had been stopped by a watchpoint.
11248 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11250 * server.h (internal_error): Declare.
11251 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11252 * utils.c (internal_error): New function.
11254 2010-03-15 Andreas Schwab <schwab@redhat.com>
11256 * configure.srv: Fix typo setting srv_regobj.
11258 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11260 * linux-low.c (fetch_register): Avoid passing a non string literal
11262 (usr_store_inferior_registers): Ditto.
11264 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11266 * linux-low.c (linux_write_memory): Bail out early if peeking
11269 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11271 * linux-low.h (struct lwp_info): New fields
11272 `stopped_by_watchpoint' and `stopped_data_address'.
11273 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11274 here, and cache them in the lwp object.
11275 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11277 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11279 (linux_stopped_by_watchpoint): Rewrite.
11280 (linux_stopped_data_address): Rewrite.
11282 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11284 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11285 switching the current inferior, not before.
11287 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11289 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11290 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11291 i386-linux.c and amd64-linux.c.
11292 (reg-i386.o): Removed.
11293 (reg-i386.c): Likewise.
11294 (reg-i386-linux.o): Likewise.
11295 (reg-i386-linux.c): Likewise.
11296 (reg-x86-64.o): Likewise.
11297 (reg-x86-64.c): Likewise.
11298 (reg-x86-64-linux.o): Likewise.
11299 (reg-x86-64-linux.c): Likewise.
11301 (i386.c): Likewise.
11302 (i386-linux.o): Likewise.
11303 (i386-linux.c): Likewise.
11304 (amd64.o): Likewise.
11305 (amd64.c): Likewise.
11306 (amd64-linux.o): Likewise.
11307 (amd64-linux.c): Likewise.
11309 * configure.srv (srv_i386_regobj): New.
11310 (srv_i386_linux_regobj): Likewise.
11311 (srv_amd64_regobj): Likewise.
11312 (srv_amd64_linux_regobj): Likewise.
11313 (srv_i386_32bit_xmlfiles): Likewise.
11314 (srv_i386_64bit_xmlfiles): Likewise.
11315 (srv_i386_xmlfiles): Likewise.
11316 (srv_amd64_xmlfiles): Likewise.
11317 (srv_i386_linux_xmlfiles): Likewise.
11318 (srv_amd64_linux_xmlfiles): Likewise.
11319 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11320 srv_xmlfiles to $srv_i386_xmlfiles.
11321 (i[34567]86-*-mingw32ce*): Likewise.
11322 (i[34567]86-*-mingw*): Likewise.
11323 (i[34567]86-*-nto*): Likewise.
11324 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11325 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11326 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11327 (x86_64-*-linux*): Likewise.
11329 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11330 (init_registers_amd64_linux): New.
11331 (x86_arch_setup): Replace init_registers_x86_64_linux with
11332 init_registers_amd64_linux.
11334 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11336 * configure.ac: Check for libdl. If it is not available link against
11337 static libthread_db.
11338 * configure: Regenerate.
11340 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11344 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11345 handing a read watchpoint.
11346 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11348 2010-02-12 Doug Evans <dje@google.com>
11350 * linux-low.c (linux_supports_tracefork_flag): Document.
11351 (linux_look_up_symbols): Add comment.
11353 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11355 * regcache.c (supply_register): Clear regcache if buf is NULL.
11357 2010-02-02 Nicolas Roche <roche@sourceware.org>
11358 Joel Brobecker <brobecker@adacore.com>
11360 * inferiors.c (find_inferior): Add function documentation.
11361 (unloaded_dll): Handle the case where the unloaded dll has not
11362 been previously registered in the dll list.
11364 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11366 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11367 (thumb2_breakpoint): New.
11368 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11370 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11372 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11373 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11376 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11378 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11380 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11382 * linux-s390-low.c (s390_collect_ptrace_register)
11383 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11385 2010-01-21 Doug Evans <dje@google.com>
11387 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11388 (PTRACE_ARG4_TYPE): New macro.
11389 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11390 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11391 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11392 (usr_store_inferior_registers): Ditto.
11393 (linux_read_memory, linux_write_memory): Ditto.
11394 (linux_test_for_tracefork): Ditto.
11396 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11397 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11399 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11401 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11404 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11406 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11407 prototype to take a regcache. Adjust.
11409 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11411 * regcache.h (struct thread_info): Forward declare.
11412 (struct regcache): New.
11413 (new_register_cache): Adjust prototype.
11414 (get_thread_regcache): Declare.
11415 (free_register_cache): Adjust prototype.
11416 (registers_to_string, registers_from_string): Ditto.
11417 (supply_register, supply_register_by_name, collect_register)
11418 (collect_register_as_string, collect_register_by_name): Ditto.
11419 * regcache.c (struct inferior_regcache_data): Delete.
11420 (get_regcache): Rename to ...
11421 (get_thread_regcache): ... this. Adjust. Switch inferior before
11422 fetching registers.
11423 (regcache_invalidate_one): Adjust.
11424 (regcache_invalidate): Fix prototype.
11425 (new_register_cache): Return the new register cache.
11426 (free_register_cache): Change prototype.
11427 (realloc_register_cache): Adjust.
11428 (registers_to_string): Change prototype to take a regcache. Adjust.
11429 (registers_from_string): Ditto.
11430 (register_data): Ditto.
11431 (supply_register): Ditto.
11432 (supply_register_by_name): Ditto.
11433 (collect_register): Ditto.
11434 (collect_register_as_string): Ditto.
11435 (collect_register_by_name): Ditto.
11436 * server.c (process_serial_event): Adjust.
11437 * linux-low.h (regset_fill_func, regset_store_func): Change
11439 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11441 * linux-low.c (get_stop_pc): Adjust.
11442 (check_removed_breakpoint): Adjust.
11443 (linux_wait_for_event): Adjust.
11444 (linux_resume_one_lwp): Adjust.
11445 (fetch_register): Add regcache parameter. Adjust.
11446 (usr_store_inferior_registers): Ditto.
11447 (regsets_fetch_inferior_registers): Ditto.
11448 (regsets_store_inferior_registers): Ditto.
11449 (linux_fetch_registers, linux_store_registers): Ditto.
11450 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11452 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11454 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11455 prototype to take a regcache.
11456 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11457 * remote-utils.c (convert_ascii_to_int, outreg)
11458 (prepare_resume_reply): Change prototype to take a regcache.
11460 * target.h (struct target_ops) <fetch_registers, store_registers>:
11461 Change prototype to take a regcache.
11462 (fetch_inferior_registers, store_inferior_registers): Change
11463 prototype to take a regcache. Adjust.
11464 * proc-service.c (ps_lgetregs): Adjust.
11465 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11466 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11467 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11468 take a regcache. Adjust.
11469 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11470 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11471 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11472 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11473 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11474 (cris_cannot_fetch_register):
11475 (cris_breakpoint_at): Change prototype to take a regcache.
11477 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11478 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11479 to take a regcache. Adjust.
11480 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11482 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11483 take a regcache. Adjust.
11484 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11485 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11486 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11487 * linux-mips-low.c (mips_get_pc):
11488 (mips_set_pc): Change prototype to take a regcache. Adjust.
11489 (mips_reinsert_addr): Adjust.
11490 (mips_collect_register): Change prototype to take a regcache.
11492 (mips_supply_register):
11493 (mips_collect_register_32bit, mips_supply_register_32bit)
11494 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11495 (mips_store_fpregset): Ditto.
11496 * linux-ppc-low.c (ppc_supply_ptrace_register)
11497 (ppc_supply_ptrace_register): Ditto.
11498 (parse_spufs_run): Adjust.
11499 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11500 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11501 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11502 take a regcache. Adjust.
11503 * linux-s390-low.c (s390_collect_ptrace_register)
11504 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11505 (s390_set_pc): Change prototype to take a regcache. Adjust.
11506 (s390_arch_setup): Adjust.
11507 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11508 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11509 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11510 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11511 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11513 (sparc_breakpoint_at): Adjust.
11514 * linux-xtensa-low.c (xtensa_fill_gregset):
11515 (xtensa_store_gregset):
11516 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11517 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11518 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11519 prototype to take a regcache. Adjust.
11520 * win32-arm-low.c (arm_fetch_inferior_register)
11521 (arm_store_inferior_register): Change prototype to take a
11523 * win32-i386-low.c (i386_fetch_inferior_register)
11524 (i386_store_inferior_register): Change prototype to take a
11526 * win32-low.c (child_fetch_inferior_registers)
11527 (child_store_inferior_registers): Change prototype to take a
11529 (win32_wait): Adjust.
11530 (win32_fetch_inferior_registers): Change prototype to take a
11532 (win32_store_inferior_registers): Adjust.
11533 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11534 store_inferior_register>: Change prototype to take a regcache.
11536 2010-01-20 Doug Evans <dje@google.com>
11538 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11540 (linux_wait_for_event1, linux_init_signals): Ditto.
11541 (W_STOPCODE): Provide definition if missing.
11543 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11545 * linux-low.c (linux_core_of_thread): New.
11546 (compare_ints, show_process, list_threads): New.
11547 (linux_qxfer_osdata): Report threads and cores.
11548 (linux_target_op): Register linux_core_of_thread.
11549 * remote-utils.c (prepare_resume_reply): Report the core.
11550 (buffer_xml_printf): Support %d specifier.
11551 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11553 (handle_query): Handle qXfer:threads. Announce availability
11555 * target.h (struct target_ops): New field core_of_thread.
11557 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11559 * Makefile.in (clean): Remove new generated files.
11560 (reg-s390.o, reg-s390.c): Remove rules.
11561 (reg-s390x.o, reg-s390x.c): Likewise.
11562 (s390-linux32.o, s390-linux32.c): Add rules.
11563 (s390-linux64.o, s390-linux64.c): Likewise.
11564 (s390x-linux64.o, s390x-linux64.c): Likewise.
11565 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11566 * linux-s390-low.c: Include <elf.h>.
11567 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11568 (init_registers_s390): Remove prototype.
11569 (init_registers_s390x): Likewise.
11570 (init_registers_s390_linux32): Add prototype.
11571 (init_registers_s390_linux64): Likewise.
11572 (init_registers_s390x_linux64): Likewise.
11573 (s390_num_regs_3264): New define.
11574 (s390_regmap_3264): New global variable.
11575 (s390_cannot_fetch_register): Remove obsolete check.
11576 (s390_cannot_store_register): Likewise.
11577 (s390_collect_ptrace_register): Handle upper/lower register halves.
11578 (s390_supply_ptrace_register): Likewise.
11579 (s390_fill_gregset): Update to register number changes.
11580 (s390_get_hwcap): New routine.
11581 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11582 Install appropriate regmap and register set.
11584 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11586 * server.c (gdbserver_version): Update copyright year to 2010.
11587 * gdbreplay.c (gdbreplay_version): Likewise.
11589 2009-12-28 Doug Evans <dje@google.com>
11591 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11592 elf/external.h. Include <elf.h> instead but only if necessary.
11594 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11596 * linux-low.c (linux_remove_process): Remove `detaching'
11597 parameter. Don't release/detach from thread_db here.
11598 (linux_kill): Release/detach from thread_db here, ...
11599 (linux_detach): ... and here, before actually detaching.
11600 (linux_wait_1): ... and here, when a process exits.
11601 * thread-db.c (any_thread_of): New.
11602 (thread_db_free): Switch the current inferior to a thread of the
11605 2009-12-21 Doug Evans <dje@google.com>
11607 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11609 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11610 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11611 warning ifndef __NR_tkill. Move setting of errno there too.
11612 Delete unnecessary resetting of errno after syscall.
11613 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11615 * configure.ac: Check for dladdr.
11616 * config.in: Regenerate.
11617 * configure: Regenerate.
11618 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11619 (try_thread_db_load): Update.
11621 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11623 2009-12-18 Doug Evans <dje@google.com>
11625 * event-loop.c: Include unistd.h if it exists.
11627 * linux-low.c (my_waitpid): Move definition away from being in
11628 between linux_tracefork_child/linux_test_for_tracefork.
11630 * gdb_proc_service.h (psaddr_t): Fix type.
11631 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11632 signature to match glibc.
11634 2009-12-16 Doug Evans <dje@google.com>
11636 * linux-low.c (linux_read_memory): Fix argument to read.
11638 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11640 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11641 events, don't leave current_inferior pointing at null.
11643 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11645 * win32-low.c (LOG): Delete.
11646 (OUTMSG): Output to stderr.
11647 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11648 on compile time LOG macro.
11649 (win32_wait): Fix debug output.
11651 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11653 * win32-low.c (win32_add_one_solib): If the dll name is
11654 "ntdll.dll", prepend the system directory to the dll path.
11656 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11658 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11660 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11661 Vladimir Prus <vladimir@codesourcery.com>
11663 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11664 * configure.ac: Check for __mcoldfire__ and set
11665 gdb_cv_m68k_is_coldfire.
11666 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11667 reg-cf.o and reg-m68k.o.
11668 * configure: Regenerated.
11670 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11672 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11673 Pass it to thread_db_free.
11674 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11675 proper `detaching' argument to linux_remove_process.
11676 * linux-low.h (thread_db_free): Add `detaching' parameter.
11677 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11679 (thread_db_free): Add `detaching' parameter. Only
11680 call td_ta_clear_event if detaching from process.
11682 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11684 * thread-db.c (thread_db_free): Fix typo.
11686 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11689 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11691 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11693 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11694 with an i686 compiler.
11695 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11697 * configure: Rebuilt.
11699 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11703 * server.c (handle_search_memory_1): Correct read_addr initialization
11704 in loop for searching subsequent chunks.
11706 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11708 * configure.ac: New --with-libthread-db option.
11709 * thread-db.c: Allow direct dependence on libthread_db.
11710 (thread_db_free): Adjust.
11711 * config.in: Regenerate.
11712 * configure: Likewise.
11714 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11717 * thread-db.c (attach_thread): New function.
11718 (maybe_attach_thread): Return success/failure.
11719 (find_new_threads_callback): Adjust.
11720 (thread_db_find_new_threads): Loop until no new threads.
11722 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11724 * proc-service.c (ps_lgetregs): Formatting.
11726 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11728 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11729 * configure.ac: Adjust.
11730 * linux-low.h (struct process_info_private): Move members to struct
11732 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11733 * linux-low.c (linux_remove_process): Adjust.
11734 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11735 * server.c (handle_query): Move code ...
11736 (handle_monitor_command): ... here. New function.
11737 * target.h (struct target_ops): New member.
11738 * thread-db.c (struct thread_db): New.
11739 (libthread_db_search_path): New variable.
11740 (thread_db_create_event, thread_db_enable_reporting)
11741 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11742 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11743 (try_thread_db_load_1, dladdr_to_soname): New functions.
11744 (try_thread_db_load, thread_db_load_search): New functions.
11745 (thread_db_init): Search for libthread_db.
11746 (thread_db_free): New function.
11747 (thread_db_handle_monitor_command): Likewise.
11748 * config.in: Regenerate.
11749 * configure: Regenerate.
11751 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11753 * spu-low.c (spu_kill): Wait for inferior to terminate.
11754 Call clear_inferiors.
11755 (spu_detach): Call clear_inferiors.
11757 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11759 * aclocal.m4: Regenerate.
11760 * config.in: Likewise.
11761 * configure: Likewise.
11763 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11765 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11766 (parse_spufs_run): New function.
11767 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11768 (ppc_breakpoint_at): Handle SPU breakpoints.
11770 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11772 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11773 (SPUFS_MAGIC): Define.
11774 (spu_enumerate_spu_ids): New function.
11775 (linux_qxfer_spu): New function.
11776 (linux_target_ops): Install linux_qxfer_spu.
11778 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11780 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11781 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11782 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11783 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11784 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11785 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11786 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11787 (init_registers_powerpc_cell32l): Add prototype.
11788 (init_registers_powerpc_cell64l): Likewise.
11789 (ppc_arch_setup): Detect Cell/B.E. architecture.
11791 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11793 * Makefile.in (datarootdir): New variable.
11795 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11797 * linux-low.c (linux_write_memory): Update debugging output.
11798 * Makefile.in (clean): Add new descriptions.
11799 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11800 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11801 * configure.srv: Add new files for arm*-*-linux*.
11802 * linux-arm-low.c: Add new declarations.
11803 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11804 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11805 (HWCAP_VFPv3D16): New.
11806 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11807 instead of __IWMMXT__.
11808 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11809 (arm_arch_setup): New.
11810 (target_regsets): Remove #ifdef. Add VFP regset.
11811 (the_low_target): Use arm_arch_setup.
11813 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11815 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11816 the main thread again.
11818 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11820 Adding Neutrino gdbserver.
11821 * configure: Regenerated.
11822 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11823 * configure.srv (i[34567]86-*-nto*): New target.
11824 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11825 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11826 (nto_comctrl) [__QNX__]: New function.
11827 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11829 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11831 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11834 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11835 Pedro Alves <pedro@codesourcery.com>
11837 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11838 don't support CONTEXT_EXTENDED_REGISTERS.
11839 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11840 (the_low_target): Install them.
11841 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11842 failing with ERROR_PIPE_NOT_CONNECTED.
11844 2009-06-30 Doug Evans <dje@google.com>
11845 Pierre Muller <muller@ics.u-strasbg.fr>
11847 Add h/w watchpoint support to x86-linux, win32-i386.
11848 * Makefile.in (SFILES): Add i386-low.c
11849 (i386_low_h): Define.
11850 (i386-low.o): Add dependencies.
11851 (linux-x86-low.o): Add i386-low.h dependency.
11852 (win32-i386-low.o): Ditto.
11853 * i386-low.c: New file.
11854 * i386-low.h: New file.
11855 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11856 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11857 * linux-low.c (linux_add_process): Initialize arch_private.
11858 (linux_remove_process): Free arch_private.
11859 (add_lwp): Initialize arch_private.
11860 (delete_lwp): Free arch_private.
11861 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11863 * linux-low.h (process_info_private): New member arch_private.
11864 (lwp_info): New member arch_private.
11865 (linux_target_ops): New members new_process, new_thread,
11867 (ptid_of): New macro.
11868 * linux-x86-low.c: Include stddef.h, i386-low.h.
11869 (arch_process_info): New struct.
11870 (arch_lwp_info): New struct.
11871 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11872 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11873 (i386_dr_low_get_status): New function.
11874 (x86_insert_point, x86_remove_point): New functions.
11875 (x86_stopped_by_watchpoint): New function.
11876 (x86_stopped_data_address): New function.
11877 (x86_linux_new_process, x86_linux_new_thread): New functions.
11878 (x86_linux_prepare_to_resume): New function.
11879 (the_low_target): Add entries for insert_point, remove_point,
11880 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11882 * server.c (debug_hw_points): New global.
11883 (monitor_show_help): Document set debug-hw-points.
11884 (handle_query): Process "set debug-hw-points".
11885 * server.h (debug_hw_points): Declare.
11886 (paddress): Declare.
11887 * utils.c (NUMCELLS, CELLSIZE): New macros.
11888 (get_sell, xsnprintf, paddress): New functions.
11889 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11890 remove_point, stopped_by_watchpoint, stopped_data_address.
11891 * win32-i386-low.c: Include i386-low.h.
11892 (debug_reg_state): Replaces dr.
11893 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11894 (i386_dr_low_get_status): New function.
11895 (i386_insert_point, i386_remove_point): New functions.
11896 (i386_stopped_by_watchpoint): New function.
11897 (i386_stopped_data_address): New function.
11898 (i386_initial_stuff): Update.
11899 (get_thread_context,set_thread_context,i386_thread_added): Update.
11900 (the_low_target): Add entries for insert_point,
11901 remove_point, stopped_by_watchpoint, stopped_data_address.
11902 * win32-low.c (win32_insert_watchpoint): New function.
11903 (win32_remove_watchpoint): New function.
11904 (win32_stopped_by_watchpoint): New function.
11905 (win32_stopped_data_address): New function.
11906 (win32_target_ops): Add entries for insert_watchpoint,
11907 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11908 * win32-low.h (win32_target_ops): New members insert_point,
11909 remove_point, stopped_by_watchpoint, stopped_data_address.
11911 2009-06-25 Pedro Alves <pedro@codesourcery.com>
11913 * server.c (process_serial_event): Re-return unsupported, not
11914 error, if the type isn't recognized. Re-allow supporting only
11915 insert or remove packets. Also call require_running for
11916 breakpoints. Add missing break statement to default case. Tidy.
11917 * target.h (struct target_ops): Rename insert_watchpoint to
11918 insert_point, and remove_watchpoint to remove_point.
11920 * linux-low.h (struct linux_target_ops): Likewise.
11921 * linux-low.c (linux_insert_watchpoint): Rename to ...
11922 (linux_insert_point): ... this. Adjust.
11923 (linux_remove_watchpoint): Rename to ...
11924 (linux_remove_point): ... this. Adjust.
11925 (linux_target_ops): Adjust.
11926 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11927 (cris_insert_point): ... this.
11928 (cris_remove_watchpoint): Rename to ...
11929 (cris_remove_point): ... this.
11930 (the_low_target): Adjust.
11932 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11934 * server.c (handle_v_kill): Pass signal_pid to
11935 kill_inferior if multi_process is zero.
11937 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11939 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11940 * target.h (target_ops): Comment for *_watchpoint to make it clear
11941 the functions can get types '0' and '1'.
11943 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11945 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11946 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11947 * regcache.c (get_regcache): Likewise.
11948 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11949 * win32-low.c (child_fetch_inferior_registers): Remove check for
11952 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11953 Pedro Alves <pedro@codesourcery.com>
11955 * target.h (struct target_ops) <supports_multi_process>: New
11957 (target_supports_multi_process): New.
11958 * server.c (handle_query): Even if GDB reports support, only
11959 enable multi-process if the target also supports it. Report
11960 multi-process support only if the target backend supports it.
11961 * linux-low.c (linux_supports_multi_process): New function.
11962 (linux_target_ops): Install it as target_supports_multi_process
11965 2009-05-24 Doug Evans <dje@google.com>
11967 Global renaming of find_thread_pid to find_thread_ptid.
11968 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11969 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11970 All callers updated.
11972 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11973 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11976 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11977 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11978 (linux_resume_one_lwp): Ditto.
11980 2009-05-23 Doug Evans <dje@google.com>
11982 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11983 from struct inferior_list_entry * to struct lwp_info *.
11984 All callers updated.
11986 2009-05-13 Doug Evans <dje@google.com>
11988 * linux-x86-low.c: Don't include assert.h.
11989 (x86_siginfo_fixup): Use fatal, not assert.
11990 (x86_arch_setup): Fix comment.
11992 2009-05-12 Doug Evans <dje@google.com>
11994 Biarch support for i386/amd64 gdbserver.
11995 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11996 Add linux-x86-low.c.
11997 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11998 (linux-x86-low.o): Add.
11999 * linux-x86-64-low.c: Delete.
12000 * linux-i386-low.c: Delete.
12001 * linux-x86-low.c: New file.
12002 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12004 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12006 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12007 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12008 (linux_child_pid_to_exec_file): New function.
12009 (elf_64_header_p, elf_64_file_p): New functions.
12010 (siginfo_fixup): New function.
12011 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12012 give target a chance to convert layout.
12013 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12014 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12016 2009-05-07 Doug Evans <dje@google.com>
12018 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12019 (regsets_store_inferior_registers): Ditto.
12021 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12025 * linux-low.c (must_set_ptrace_flags): Delete.
12026 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12028 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12029 `lwp->must_set_ptrace_flags' instead.
12030 (linux_wait_for_event_1): Set ptrace options here.
12031 (linux_wait_1): ... not here.
12033 2009-04-30 Doug Evans <dje@google.com>
12035 * inferiors.c (started_inferior_callback): New function.
12036 (attached_inferior_callback): New function.
12037 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12038 * server.c (print_started_pid, print_attached_pid): New functions.
12039 (detach_or_kill_for_exit): New function.
12040 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12041 * server.h (have_started_inferiors_p): Declare.
12042 (have_attached_inferiors_p): Declare.
12044 * inferiors.c (remove_process): Fix memory leak, free process.
12045 * linux-low.c (linux_remove_process): New function.
12046 (linux_kill): Call it instead of remove_process.
12047 (linux_detach, linux_wait_1): Ditto.
12049 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12051 * configure.srv: Add x86 Windows CE target.
12053 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12055 * inferiors.c (get_thread_process): Make global.
12056 * server.h (get_thread_process): Add prototype.
12057 * thread-db.c (find_one_thread): Use get_thread_process
12058 instead of current_process.
12059 (thread_db_get_tls_address): Do not crash if called when
12060 thread layer is not yet initialized.
12062 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12064 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12065 * spu-low.c (current_tid): Rename to ...
12066 (current_ptid): ... this.
12067 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12068 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12069 ptid_get_lwp (current_ptid) instead of current_tid.
12070 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12071 instead of current_tid. Use find_process_pid to verify pid
12072 argument is valid. Pass proper argument to remove_process.
12073 (spu_thread_alive): Compare current_ptid instead of current_tid.
12074 (spu_resume): Likewise.
12076 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12078 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12081 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12083 Implement the multiprocess extensions, and add linux multiprocess
12086 * server.h (ULONGEST): Declare.
12087 (struct ptid, ptid_t): New.
12088 (minus_one_ptid, null_ptid): Declare.
12089 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12090 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12091 (struct inferior_list_entry): Change `id' type from unsigned from
12093 (struct sym_cache, struct breakpoint, struct
12094 process_info_private): Forward declare.
12095 (struct process_info): Declare.
12096 (current_process): Declare.
12097 (all_processes): Declare.
12098 (initialize_inferiors): Declare.
12099 (add_thread): Adjust to use ptid_t.
12100 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12101 (add_process, remove_process, find_thread_pid): Declare.
12102 (find_inferior_id): Adjust to use ptid_t.
12103 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12104 (multi_process): Declare.
12105 (push_event): Adjust to use ptid_t.
12106 (read_ptid, write_ptid): Declare.
12107 (prepare_resume_reply): Adjust to use ptid_t.
12108 (clear_symbol_cache): Declare.
12109 * inferiors.c (all_processes): New.
12110 (null_ptid, minus_one_ptid): New.
12111 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12112 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12113 (add_thread): Change unsigned long to ptid. Remove gdb_id
12115 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12116 (gdb_id_to_thread): Rename to ...
12117 (find_thread_pid): ... this. Change unsigned long to ptid.
12118 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12119 (loaded_dll, pull_pid_from_list): Adjust.
12120 (add_process, remove_process, find_process_pid)
12121 (get_thread_process, current_process, initialize_inferiors): New.
12122 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12123 (struct target_waitstatus) <related_pid>: Ditto.
12124 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12125 return type to int.
12126 (struct target_ops) <join>: Add `pid' argument.
12127 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12128 (struct target_ops) <wait>: Add `ptid' field. Change return type
12130 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12131 (mywait): Add `ptid' argument. Change return type to ptid_t.
12132 (target_pid_to_str): Declare.
12133 * target.c (set_desired_inferior): Adjust to use ptids.
12134 (mywait): Add new `ptid' argument. Adjust.
12135 (target_pid_to_str): New.
12136 * mem-break.h (free_all_breakpoints): Declare.
12137 * mem-break.c (breakpoints): Delelete.
12138 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12139 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12140 to use per-process breakpoint list.
12141 (free_all_breakpoints): New.
12142 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12143 (symbol_cache, all_symbols_looked_up): Delete.
12145 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12147 (prepare_resume_reply): Change ptid argument's type from unsigned
12148 long to ptid_t. Adjust. Implement W;process and X;process.
12149 (free_sym_cache, clear_symbol_cache): New.
12150 (look_up_one_symbol): Adjust to per-process symbol cache. *
12151 * server.c (cont_thread, general_thread, step_thread): Change type
12153 (attached): Delete.
12154 (multi_process): New.
12155 (last_ptid): Change type to ptid_t.
12156 (struct vstop_notif) <ptid>: Change type to ptid_t.
12157 (queue_stop_reply, push_event): Change `ptid' argument's type to
12159 (discard_queued_stop_replies): Add `pid' argument.
12160 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12161 changes. Don't reference the `attached' global.
12162 (attach_inferior): Adjust to mywait interface changes.
12163 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12164 features. Handle and report "multiprocess+". Handle
12166 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12168 (handle_v_kill): New.
12169 (handle_v_stopped): Adjust to use target_pid_to_str.
12170 (handle_v_requests): Allow multiple attaches and runs when
12171 multiprocess extensions are in effect. Handle "vKill".
12172 (myresume): Adjust to use ptids.
12173 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12174 (handle_status): Adjust to discard_queued_stop_replies interface
12176 (first_thread_of, kill_inferior_callback)
12177 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12178 (main): Call initialize_inferiors. Adjust to use ptids, killing
12179 and detaching from all inferiors. Handle multiprocess packet
12181 * linux-low.h: Include gdb_proc_service.h.
12182 (struct process_info_private): New.
12183 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12184 <lwpid_of>: Use ptid_get_lwp.
12185 (get_lwp_thread): Adjust.
12186 (struct lwp_info): Add `dead' member.
12187 (find_lwp_pid): Declare.
12188 * linux-low.c (thread_db_active): Delete.
12189 (new_inferior): Adjust comment.
12190 (inferior_pid): Delete.
12191 (linux_add_process): New.
12192 (handle_extended_wait): Adjust.
12193 (add_lwp): Change unsigned long to ptid.
12194 (linux_create_inferior): Add process to processes table. Adjust
12195 to use ptids. Don't set new_inferior here.
12196 (linux_attach_lwp): Rename to ...
12197 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12198 it. Adjust to use ptids.
12199 (linux_attach_lwp): New.
12200 (linux_attach): Add process to processes table. Don't set
12202 (struct counter): New.
12203 (second_thread_of_pid_p, last_thread_of_process_p): New.
12204 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12205 multiple processes.
12206 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12207 processes. Remove process from process table.
12208 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12209 to multiple processes.
12210 (any_thread_of): New.
12211 (linux_detach): Add `pid' argument, and handle it. Remove process
12212 from processes table.
12213 (linux_join): Add `pid' argument. Handle it.
12214 (linux_thread_alive): Change unsighed long argument to ptid_t.
12215 Consider dead lwps as not being alive.
12216 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12217 threads we're not interested in.
12218 (same_lwp, find_lwp_pid): New.
12219 (linux_wait_for_lwp): Change `pid' argument's type from int to
12221 (linux_wait_for_event): Rename to ...
12222 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12223 from int to ptid_t. Adjust.
12224 (linux_wait_for_event): New.
12225 (linux_wait_1): Add `ptid' argument. Change return type to
12226 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12227 that exit from the process table.
12228 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12230 (mark_lwp_dead): New.
12231 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12232 stopping all threads, mark its main lwp as dead.
12233 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12235 (fetch_register, usr_store_inferior_registers)
12236 (regsets_fetch_inferior_registers)
12237 (regsets_store_inferior_registers, linux_read_memory)
12238 (linux_write_memory): Inline `inferior_pid'.
12239 (linux_look_up_symbols): Adjust to use per-process
12240 `thread_db_active'.
12241 (linux_request_interrupt): Adjust to use ptids.
12242 (linux_read_auxv): Inline `inferior_pid'.
12243 (initialize_low): Don't reference thread_db_active.
12244 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12245 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12246 (ps_getpid): Return the pid of the current inferior.
12247 * thread-db.c (proc_handle, thread_agent): Delete.
12248 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12250 (find_one_thread): Change argument type to ptid_t. Adjust to
12252 (maybe_attach_thread): Adjust to per-process data and ptids.
12253 (thread_db_find_new_threads): Ditto.
12254 (thread_db_init): Ditto.
12255 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12256 processes table. Adjust to use ptids.
12257 (spu_kill, spu_detach): Adjust interface. Remove process from
12259 (spu_join, spu_thread_alive): Adjust interface.
12260 (spu_wait): Adjust interface. Remove process from processes
12261 table. Adjust to use ptids.
12262 * win32-low.c (current_inferior_tid): Delete.
12263 (current_inferior_ptid): New.
12264 (debug_event_ptid): New.
12265 (thread_rec): Take a ptid. Adjust.
12266 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12267 (child_delete_thread): Ditto.
12268 (do_initial_child_stuff): Add `attached' argument. Add process to
12270 (child_fetch_inferior_registers, child_store_inferior_registers):
12272 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12273 (win32_attach): Pass 1 to do_initial_child_stuff.
12274 (win32_kill): Adjust interface. Remove process from processes
12276 (win32_detach): Ditto.
12277 (win32_join): Adjust interface.
12278 (win32_thread_alive): Take a ptid.
12279 (win32_resume): Adjust to use ptids.
12280 (get_child_debug_event): Ditto.
12281 (win32_wait): Adjust interface. Remove exiting process from
12284 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12286 Non-stop mode support.
12288 * server.h (non_stop): Declare.
12289 (gdb_client_data, handler_func): Declare.
12290 (delete_file_handler, add_file_handler, start_event_loop):
12292 (handle_serial_event, handle_target_event, push_event)
12293 (putpkt_notif): Declare.
12294 * target.h (enum resume_kind): New.
12295 (struct thread_resume): Replace `step' field by `kind' field.
12296 (TARGET_WNOHANG): Define.
12297 (struct target_ops) <wait>: Add `options' argument.
12298 <supports_non_stop, async, start_non_stop>: New fields.
12299 (target_supports_non_stop, target_async): New.
12300 (start_non_stop): Declare.
12301 (mywait): Add `options' argument.
12302 * target.c (mywait): Add `options' argument. Print child exit
12303 notifications here.
12304 (start_non_stop): New.
12305 * server.c (non_stop, own_buf, mem_buf): New globals.
12306 (struct vstop_notif): New.
12307 (notif_queue): New global.
12308 (queue_stop_reply, push_event, discard_queued_stop_replies)
12309 (send_next_stop_reply): New.
12310 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12312 (attach_inferior): In non-stop mode, don't wait for the target
12314 (handle_general_set): Handle QNonStop.
12315 (handle_query): When handling qC, return the current general
12316 thread, instead of the first thread of the list.
12317 (handle_query): If the backend supports non-stop mode, include
12318 QNonStop+ in the qSupported query response.
12319 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12321 (handle_v_attach, handle_v_run): Handle non-stop mode.
12322 (handle_v_stopped): New.
12323 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12324 (myresume): Adjust to use resume_kind. Handle non-stop.
12325 (queue_stop_reply_callback): New.
12326 (handle_status): Handle non-stop mode.
12327 (main): Clear non_stop flag on reconnection. Use the event-loop.
12328 Refactor serial protocol handling from here ...
12329 (process_serial_event): ... to this new function. When GDB
12330 selects any thread, select one here. In non-stop mode, wait until
12331 GDB acks all pending events before exiting.
12332 (handle_serial_event, handle_target_event): New.
12333 * remote-utils.c (remote_open): Install remote_desc in the event
12335 (remote_close): Remove remote_desc from the event loop.
12336 (putpkt_binary): Rename to...
12337 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12338 (putpkt_binary): New as wrapper around putpkt_binary_1.
12339 (putpkt_notif): New.
12340 (prepare_resume_reply): In non-stop mode, don't change the
12342 * event-loop.c: New.
12343 * Makefile.in (OBJ): Add event-loop.o.
12344 (event-loop.o): New rule.
12346 * linux-low.h (pid_of): Moved here.
12348 (get_lwp_thread): Use lwpid_of.
12349 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12350 * linux-low.c (pid_of): Delete.
12351 (inferior_pid): Use lwpid_of.
12352 (linux_event_pipe): New.
12353 (target_is_async_p): New.
12355 (handle_extended_wait): Use lwpid_of.
12356 (add_lwp): Don't set lwpid field.
12357 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12358 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12359 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12360 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12361 first. Adjust to linux_wait_for_event interface changes. Use
12363 (linux_detach): Don't delete the main lwp here.
12364 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12365 (status_pending_p): Don't consider explicitly suspended lwps.
12366 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12367 pointer. Add OPTIONS argument. Change return type to int. Use
12368 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12369 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12370 pointer. Add status pointer argument. Return a pid instead of a
12371 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12372 changes. In non-stop mode, don't switch to a random thread.
12373 (linux_wait): Rename to...
12374 (linux_wait_1): ... this. Add target_options argument, and handle
12375 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12376 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12377 clean exit and signal exit code. Don't stop all threads in
12378 non-stop mode. In all-stop mode, only stop all threads when
12379 reporting a stop to GDB. Handle explicit thread stop requests.
12380 (async_file_flush, async_file_mark): New.
12382 (send_sigstop): Use lwpid_of.
12383 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12384 interface changes. In non-stop mode, don't switch to a random
12386 (linux_resume_one_lwp): Use lwpid_of.
12387 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12388 (linux_resume_one_thread): ... this. Handle resume_stop. In
12389 non-stop mode, don't look for pending flag in all threads.
12390 (resume_status_pending_p): Don't consider explicitly suspended
12392 (my_waitpid): Reimplement. Emulate __WALL.
12393 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12395 (sigchld_handler, linux_supports_non_stop, linux_async)
12396 (linux_start_non_stop): New.
12397 (linux_target_ops): Register linux_supports_non_stop, linux_async
12398 and linux_start_non_stop.
12399 (initialize_low): Install SIGCHLD handler.
12400 * thread-db.c (thread_db_create_event, find_one_thread)
12401 (thread_db_get_tls_address): Use lwpid_of.
12402 * win32-low.c (win32_detach): Adjust to use resume_kind.
12403 (win32_wait): Add `options' argument.
12404 * spu-low.c (spu_resume): Adjust to use resume_kind.
12405 (spu_wait): Add `options' argument.
12407 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12409 Decouple target code from remote protocol.
12411 * target.h (enum target_waitkind): New.
12412 (struct target_waitstatus): New.
12413 (struct target_ops) <wait>: Return an unsigned long. Take a
12414 target_waitstatus pointer instead of a char pointer.
12415 (mywait): Likewise.
12416 * target.c (mywait): Change prototype to return an unsigned long.
12417 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12418 * server.h (thread_from_wait, old_thread_from_wait): Delete
12420 (prepare_resume_reply): Change prototype to take a
12422 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12423 (last_status, last_ptid): New.
12424 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12425 pid instead of a signal.
12426 (attach_inferior): Remove "status" and "signal" parameters.
12428 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12430 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12431 (handle_v_requests, myresume): Remove "status" and "signal"
12432 parameters. Adjust.
12433 (handle_status): New.
12434 (main): Delete local `status'. Adjust.
12435 * remote-utils.c: Include target.h.
12436 (prepare_resume_reply): Change prototype to take a
12437 target_waitstatus. Adjust.
12439 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12441 * spu-low.c (spu_wait): Adjust.
12442 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12444 (win32_wait): Adjust.
12446 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12448 * target.h (struct thread_resume): Delete leave_stopped member.
12449 (struct target_ops): Add a `n' argument to the `resume' callback.
12450 * server.c (start_inferior): Adjust.
12451 (handle_v_cont, myresume): Adjust.
12452 * linux-low.c (check_removed_breakpoint): Adjust to resume
12453 interface change, and to removed leave_stopped field.
12454 (resume_ptr): Delete.
12455 (struct thread_resume_array): New.
12456 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12457 resume interface change.
12458 (linux_continue_one_thread, linux_queue_one_thread)
12459 (resume_status_pending_p): Check if the resume field is NULL
12460 instead of checking the leave_stopped member.
12461 (linux_resume): Adjust to the target resume interface change.
12462 * spu-low.c (spu_resume): Adjust to the target resume interface
12464 * win32-low.c (win32_detach, win32_resume): Ditto.
12466 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12468 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12470 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12472 (linux_continue_one_thread): Only preserve the stepping flag if
12473 there's a pending breakpoint.
12475 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12477 * server.c (main): After the inferior having exited, call
12478 remote_close before exiting gdbserver.
12480 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12482 Fix size of FPSCR in Power 7 processors.
12483 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12484 (PPC_FEATURE_HAS_DFP): New #define.
12485 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12488 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12490 * server.c (handle_query) Whitespace and formatting.
12492 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12494 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12495 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12496 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12497 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12498 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12499 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12500 Makefile.in, configure.ac: Fix whitespace throughout.
12501 * configure: Regenerate.
12503 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12505 * inferiors.c (find_inferior): Make it safe for the callback
12506 function to delete the currently iterated inferior.
12508 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12510 * Makefile.in (linuw_low_h): Move higher.
12511 (thread-db.o): Depend on $(linux_low_h).
12513 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12515 Rename "process" to "lwp" throughout.
12517 * linux-low.c (all_processes): Rename to...
12518 (all_lwps): ... this.
12519 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12520 (add_process): Rename to ...
12521 (add_lwp): ... this. Adjust.
12522 (linux_create_inferior): Adjust.
12523 (linux_attach_lwp): Adjust.
12524 (linux_attach): Adjust.
12525 (linux_kill_one_process): Rename to ...
12526 (linux_kill_one_lwp): ... this. Adjust.
12527 (linux_kill): Adjust.
12528 (linux_detach_one_process): Rename to ...
12529 (linux_detach_one_lwp): ... this. Adjust.
12530 (linux_detach): Adjust.
12531 (check_removed_breakpoint): Adjust.
12532 (status_pending_p): Adjust.
12533 (linux_wait_for_process): Rename to ...
12534 (linux_wait_for_lwp): ... this. Adjust.
12535 (linux_wait_for_event): Adjust.
12536 (send_sigstop): Adjust.
12537 (wait_for_sigstop): Adjust.
12538 (stop_all_processes): Rename to ...
12539 (stop_all_lwps): ... this.
12540 (linux_resume_one_process): Rename to ...
12541 (linux_resume_one_lwp): ... this. Adjust.
12542 (linux_set_resume_request, linux_continue_one_thread)
12543 (linux_queue_one_thread, resume_status_pending_p)
12544 (usr_store_inferior_registers, regsets_store_inferior_registers)
12545 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12547 * linux-low.h (get_process): Rename to ...
12548 (get_lwp): ... this. Adjust.
12549 (get_thread_process): Rename to ...
12550 (get_thread_lwp): ... this. Adjust.
12551 (get_process_thread): Rename to ...
12552 (get_lwp_thread): ... this. Adjust.
12553 (struct process_info): Rename to ...
12554 (struct lwp_info): ... this.
12555 (all_processes): Rename to ...
12556 (all_lwps): ... this.
12557 * proc-service.c (ps_lgetregs): Adjust.
12558 * thread-db.c (thread_db_create_event, find_one_thread)
12559 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12561 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12563 * server.c (handle_query): Handle "qAttached".
12565 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12567 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12568 GPLv3, update license URL.
12570 2009-03-01 Doug Evans <dje@google.com>
12572 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12573 (server_h): Add gdb_signals.h.
12574 (signals.o): Update.
12575 * server.h (target_signal_from_host,target_signal_to_host_p)
12576 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12578 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12580 * remote-utils.c (getpkt): Also generate remote-debug
12581 information if noack_mode is set.
12583 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12585 * server.c (handle_query): Report qXfer:siginfo:read and
12586 qXfer:siginfo:write as supported and handle them.
12587 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12588 * linux-low.c (linux_xfer_siginfo): New.
12589 (linux_target_ops): Set it.
12591 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12593 * server.c (gdbserver_usage): Mention --remote-debug.
12594 (main): Accept '--remote-debug' switch.
12596 2009-01-18 Doug Evans <dje@google.com>
12598 * regcache.c (new_register_cache): No need to check result of xcalloc.
12599 * server.c (handle_search_memory): Back out calls to xmalloc,
12600 result is checked and error is returned to user upon failure.
12601 (handle_query): Ditto. Add more checks for result of malloc.
12602 (handle_v_cont): Check result of malloc, report error back to
12604 (handle_v_run): Ditto. Call freeargv.
12605 * server.h (freeargv): Declare.
12606 * utils.c (freeargv): New fn.
12608 2009-01-15 Doug Evans <dje@google.com>
12610 * gdbreplay.c (perror_with_name): Make arg const char *.
12611 * server.h (target_signal_to_name): Make return type const char *.
12612 * thread-db.c (thread_db_err_str): Make return type const char *.
12613 * utils.c (perror_with_name): Make arg const char *.
12615 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12617 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12618 when handling a EXIT_PROCESS_DEBUG_EVENT.
12620 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12622 * gdbreplay.c (gdbreplay_version): Update copyright year.
12623 * server.c (gdbserver_version): Likewise.
12625 2009-01-05 Doug Evans <dje@google.com>
12627 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12628 (handle_extended_wait): Improve comment.
12630 2008-12-13 Doug Evans <dje@google.com>
12632 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12633 * server.h (ATTR_MALLOC): New macro.
12634 (xmalloc,xcalloc,xstrdup): Declare.
12635 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12636 * inferiors.c: Ditto.
12637 * linux-low.c: Ditto.
12638 * mem-break.c: Ditto.
12639 * regcache.c: Ditto.
12640 * remote-utils.c: Ditto.
12643 * win32-low.c: Ditto.
12645 2008-12-12 Doug Evans <dje@google.com>
12647 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12648 in debugging printf.
12650 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12652 2008-12-09 Doug Evans <dje@google.com>
12654 * linux-low.h (struct process_info): Delete member tid, unused.
12655 * thread-db.c (find_one_thread): Update.
12656 (maybe_attach_thread): Update.
12658 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12660 * target.h (struct target_ops): Add qxfer_osdata member.
12661 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12663 (linux_qxfer_osdata): New functions.
12664 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12666 * server.c (handle_query): Handle "qXfer:osdata:read:".
12667 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12668 (buffer_xml_printf): New functions.
12669 * server.h (struct buffer): New.
12670 (buffer_grow_str, buffer_grow_str0): New macros.
12671 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12672 (buffer_xml_printf): Declare.
12674 2008-11-24 Doug Evans <dje@google.com>
12676 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12678 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12680 * server.c (handle_v_run): Always use the supplied argument list.
12682 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12684 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12685 (xtensa_regmap_table): Add entry for scompare1.
12687 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12689 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12690 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12691 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12692 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12693 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12694 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12695 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12696 XML target descriptions.
12697 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12698 when inferior is running on an ISA 2.05 or later processor. Add
12699 special case to return offset for full 64-bit slot of FPSCR when
12702 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12704 * Makefile.in (SFILES, clean): Added sparc64 files.
12705 (reg-sparc64.o, reg-sparc64.c): New.
12706 * configure.srv (sparc*-*-linux*): New configuration.
12707 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12708 syscall arguments for SPARC.
12709 (regsets_store_inferior_registers): Likewise.
12710 * linux-sparc-low.c: New file.
12712 2008-10-21 Doug Evans <dje@google.com>
12714 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12715 (READLINE_DIR,READLINE_DEP): Delete.
12716 (INTERNAL_CFLAGS): Update.
12717 (LINTFLAGS): Update.
12719 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12721 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12722 whole argv from the last run, not just argv[0].
12724 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12726 * regcache.c (new_register_cache): Return NULL if the register
12727 cache size isn't known yet.
12728 (free_register_cache): Avoid dereferencing a NULL regcache.
12730 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12732 * configure.srv: Merge MIPS and MIPS64.
12734 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12736 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12738 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12740 * Makefile.in: Add required vsx dependencies.
12742 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12743 Declare init_registers_powerpc_vsx32l.
12744 Declare init_registers_powerpc_vsx64l.
12745 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12746 (ppc_arch_setup): Check for VSX in hwcap.
12747 (ppc_fill_vsxregset): New function.
12748 (ppc_store_vsxregset): New function.
12749 Add new VSX entry in regset_info target_regsets.
12751 * configure.srv: Add new VSX dependencies.
12753 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12755 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12756 (remote_open): Set or clear transport_is_reliable.
12757 (putpkt_binary): Don't expect acks in noack mode.
12758 (getpkt): Don't send ack/nac in noack mode.
12759 * server.c (handle_general_set): Handle QStartNoAckMode.
12760 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12762 (main): Reset noack_mode on every connection.
12763 * server.h (noack_mode): Declare.
12765 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12767 * Makefile.in (GDBREPLAY_OBS): New variable.
12768 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12770 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12771 Daniel Jacobowitz <dan@codesourcery.com>
12773 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12774 (usr_store_inferior_registers): Likewise.
12775 (regsets_store_inferior_registers): Likewise.
12777 2008-07-31 Rolf Jansen <rj@surtec.com>
12778 Pedro Alves <pedro@codesourcery.com>
12780 * configure.ac: Check for memmem declaration.
12781 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12782 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12783 (disable_packet_qfThreadInfo): Unconditionally compile.
12784 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12785 * configure, config.in: Regenerate.
12787 2008-07-28 Doug Kwan <dougkwan@google.com>
12789 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12790 (linux_write_memory): Remove declaration of errno.
12792 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12794 * linux-low.c (handle_extended_wait): Do not use "status"
12795 variable uninitialized.
12797 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12799 * server.c (handle_v_attach): Inhibit reporting dll changes.
12801 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12803 * remote-utils.c (prepare_resume_reply): If requested, don't
12804 output "thread:TID" in the T stop reply.
12806 * server.c (disable_packet_vCont, disable_packet_Tthread)
12807 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12808 (handle_query): If requested, disable support for qC, qfThreadInfo
12810 (handle_v_requests): If requested, disable support for vCont.
12811 (gdbserver_show_disableable): New.
12812 (main): Handle --disable-packet and --disable-packet=LIST.
12814 * server.h (disable_packet_vCont, disable_packet_Tthread)
12815 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12817 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12819 * server.c (gdbserver_usage): Mention --version.
12821 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12823 * Makefile.in (gdbreplay.o): New rule.
12825 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12827 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12828 message, not gdbserver.
12830 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12831 Nathan Sidwell <nathan@codesourcery.com>
12832 Joseph Myers <joseph@codesourcery.com>
12834 * acinclude.m4: Include ../../config/acx.m4.
12835 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12836 * configure, config.in: Regenerate.
12837 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12838 * server.c (gdbserver_version): Print PKGVERSION.
12839 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12840 (main): Adjust gdbserver_usage calls.
12841 * gdbreplay.c (version, host_name): Add declarations.
12842 (gdbreplay_version, gdbreplay_usage): New.
12843 (main): Accept --version and --help options.
12845 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12847 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12848 (arm_breakpoint_at): Handle Thumb.
12849 (the_low_target): Add comment.
12851 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12853 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12855 2008-05-09 Doug Evans <dje@google.com>
12857 * server.h (decode_search_memory_packet): Declare.
12858 * remote-utils.c (decode_search_memory_packet): New fn.
12859 * server.c (handle_search_memory_1): New fn.
12860 (handle_search_memory): New fn.
12861 (handle_query): Process qSearch:memory packets.
12863 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12865 * regcache.c (registers_length): Remove.
12866 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12867 full register packet.
12868 * regcache.h (registers_length): Remove prototype.
12869 * server.h (PBUFSIZ): Define to 16384.
12871 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12873 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12874 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12875 powerpc-64l.o, and powerpc-altivec64l.o.
12876 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12877 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12878 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12879 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12880 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12883 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12884 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12885 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12886 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12887 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12888 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12889 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12890 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12891 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12892 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12895 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12896 (init_registers_powerpc_32l): ... this new prototype.
12897 (init_registers_powerpc_32): Remove, replace by ...
12898 (init_registers_powerpc_altivec32l): ... this new prototype.
12899 (init_registers_powerpc_e500): Remove, replace by ...
12900 (init_registers_powerpc_e500l): ... this new prototype.
12901 (init_registers_ppc64): Remove, replace by ...
12902 (init_registers_powerpc_64l): ... this new prototype.
12903 (init_registers_powerpc_64): Remove, replace by ...
12904 (init_registers_powerpc_altivec64l): ... this new prototype.
12905 (ppc_num_regs): Set to 73.
12906 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12907 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12908 (ppc_cannot_store_register): Handle orig_r3 and trap.
12909 (ppc_arch_setup): Update init_registers_... calls.
12910 (ppc_fill_gregset): Handle orig_r3 and trap.
12912 * inferiors.c (clear_inferiors): Reset current_inferior.
12914 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
12916 * acinclude.m4: Add override.m4.
12917 * configure: Regenerate.
12919 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12921 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12922 initial call to init_register_ppc64.
12924 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12926 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12927 single powerpc*-*-linux* case.
12928 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12930 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12932 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
12933 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
12935 * linux-ppc-low.c: Include <elf.h>.
12936 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12937 (ppc_hwcap): New global variable.
12938 (ppc_regmap): Remove __SPE__ #ifdef sections.
12939 (ppc_regmap_e500): New global variable.
12940 (ppc_cannot_store_register): Update __SPE__ special case.
12941 (ppc_get_hwcap): New function.
12942 (ppc_arch_setup): Use it to determine whether inferior supports
12943 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12944 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12945 Do not access registers if target does not support AltiVec.
12946 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12947 Do not access registers if target does not support SPE.
12948 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12950 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12952 * linux-low.c (disabled_regsets, num_regsets): New.
12953 (use_regsets_p): Delete.
12954 (linux_wait_for_process): Clear disabled_regsets.
12955 (regsets_fetch_inferior_registers): Check and set it.
12956 (regsets_store_inferior_registers): Likewise.
12957 (linux_fetch_registers, linux_store_registers): Do not use
12959 (initialize_low): Allocate disabled_regsets.
12961 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12963 * Makefile.in (LIBOBJS): New.
12964 (OBS): Use LIBOBJS.
12965 (memmem.o): New rule.
12966 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12967 * configure: Regenerated.
12969 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12971 * server.c (handle_query): Never return "unsupported" for
12972 qXfer:features:read queries.
12974 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12976 * server.c (get_features_xml): Fix inverted condition.
12977 (handle_query): Always support qXfer:feature:read.
12979 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12981 * server.c (wrapper_argv): New.
12982 (start_inferior): Handle wrapper_argv. If set, expect an extra
12984 (gdbserver_usage): Document --wrapper.
12985 (main): Parse --wrapper.
12987 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12989 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12990 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12991 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12992 (ppc_set_pc): Likewise.
12993 (ppc_arch_setup): New function.
12994 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12995 of collect_register.
12996 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
12998 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13000 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13001 instead of linux-ppc64-low.o.
13002 * linux-ppc64-low.c: Remove file.
13003 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13004 (linux-ppc64-low.o): Remove rule.
13006 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13007 (init_registers_powerpc_64): Likewise.
13008 (ppc_regmap): Conditionally define depending on __powerpc64__.
13009 (ppc_cannot_store_register): Do not special-case "fpscr" when
13010 compiled on __powerpc64__.
13011 (ppc_collect_ptrace_register): New function.
13012 (ppc_supply_ptrace_register): New function.
13013 (ppc_breakpoint): Change type to "unsigned int".
13014 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13015 (the_low_target): Conditionally provide initializers for the
13016 arch_setup member depending on __powerpc64__. Install
13017 collect_ptrace_register and supply_ptrace_register members.
13019 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13021 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13022 * server.c (gdbserver_xmltarget): Define.
13023 (get_features_xml): Use it to replace "target.xml" and arch_string.
13025 * configure.srv: Remove srv_xmltarget. Add XML files that were
13026 mentioned there to srv_xmlfiles instead. Remove conditional tests
13027 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13028 srv_xmlfiles and srv_regobj to include all possible choices.
13029 * configure.ac (srv_xmltarget): Remove.
13030 (srv_xmlfiles): Do not add "target.xml".
13031 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13032 checks for supplementary target information.
13033 * configure: Regenerate.
13034 * Makefile.in (XML_TARGET): Remove.
13035 (target.xml): Remove rule.
13036 (clean): Do not clean up target.xml.
13037 (.PRECIOUS): Do not mention target.xml.
13039 * target.h (struct target_ops): Remove arch_string member.
13040 * linux-low.c (linux_arch_string): Remove.
13041 (linux_target_ops): Remove arch_string initializer.
13042 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13043 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13044 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13045 * spu-low.c (spu_arch_string): Remove.
13046 (spu_target_ops): Remove arch_string initializer.
13047 * win32-low.c (win32_arch_string): Remove.
13048 (win32_target_ops): Remove arch_string initializer.
13049 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13050 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13051 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13053 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13055 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13056 by collect_ptrace_register and supply_ptrace_register hooks.
13057 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13058 instead of checking for the_low_target.left_pad_xfer.
13059 (usr_store_inferior_registers): Use collect_ptrace_register callback
13060 instead of checking for the_low_target.left_pad_xfer.
13062 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13063 (s390_supply_ptrace_register): Likewise.
13064 (s390_fill_gregset): Call s390_collect_ptrace_register.
13065 (the_low_target): Update.
13067 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13068 (ppc_supply_ptrace_register): Likewise.
13069 (the_low_target): Update.
13071 * linux-i386-low.c (the_low_target): Update.
13072 * linux-x86-64-low.c (the_low_target): Update.
13074 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13076 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13077 reg-s390.o and reg-s390x.o.
13079 * linux-low.c (new_inferior): New global variable.
13080 (linux_create_inferior, linux_attach): Set it.
13081 (linux_wait_for_process): Call the_low_target.arch_setup after the
13082 target has stopped for the first time.
13083 (initialize_low): Do not call the_low_target.arch_setup.
13085 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13086 (s390_set_pc): Likewise.
13087 (s390_arch_setup): New function.
13088 (the_low_target): Use s390_arch_setup as arch_setup routine.
13090 * regcache.c (realloc_register_cache): New function.
13091 (set_register_cache): Call it for each existing regcache.
13093 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13095 * server.h (init_registers): Remove prototype.
13097 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13098 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13099 instead of init_registers ().
13100 * linux-arm-low.c (init_registers_arm): Add prototype.
13101 (init_registers_arm_with_iwmmxt): Likewise.
13102 (the_low_target): Add initializer for arch_setup field.
13103 * linux-cris-low.c (init_registers_cris): Add prototype.
13104 (the_low_target): Add initializer for arch_setup field.
13105 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13106 (the_low_target): Add initializer for arch_setup field.
13107 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13108 (the_low_target): Add initializer for arch_setup field.
13109 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13110 (the_low_target): Add initializer for arch_setup field.
13111 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13112 (the_low_target): Add initializer for arch_setup field.
13113 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13114 (the_low_target): Add initializer for arch_setup field.
13115 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13116 (init_registers_mips64_linux): Likewise.
13117 (the_low_target): Add initializer for arch_setup field.
13118 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13119 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13120 (the_low_target): Add initializer for arch_setup field.
13121 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13122 (init_registers_powerpc_64): Likewise.
13123 (the_low_target): Add initializer for arch_setup field.
13124 * linux-s390-low.c (init_registers_s390): Add prototype.
13125 (init_registers_s390x): Likewise.
13126 (the_low_target): Add initializer for arch_setup field.
13127 * linux-sh-low.c (init_registers_sh): Add prototype.
13128 (the_low_target): Add initializer for arch_setup field.
13129 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13130 (the_low_target): Add initializer for arch_setup field.
13131 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13132 (the_low_target): Add initializer for arch_setup field.
13134 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13135 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13136 instead of init_registers ().
13137 * win32-arm-low.c (init_registers_arm): Add prototype.
13138 (the_low_target): Add initializer for arch_setup field.
13139 * win32-i386-low.c (init_registers_i386): Add prototype.
13140 (the_low_target): Add initializer for arch_setup field.
13142 * spu-low.c (init_registers_spu): Add prototype.
13143 (initialize_low): Call initialie_registers_spu () instead of
13144 initialize_registers ().
13146 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13148 * server.c (handle_v_requests): When handling the vRun and vAttach
13149 packets, if already debugging a process, don't kill it. Return an
13152 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13154 * server.c (handle_query): Correct length check.
13156 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13158 * win32-low.c (do_initial_child_stuff): Add process handle
13159 parameter. Set current_process_handle and current_process_id from the
13160 parameters. Clear globals.
13161 (win32_create_inferior): Don't set current_process_handle and
13162 current_process_id here. Instead pass them on the call to
13163 do_initial_child_stuff.
13164 (win32_attach): Likewise.
13165 (win32_clear_inferiors): New.
13166 (win32_kill): Don't close the current process handle or the
13167 current thread handle here. Instead call win32_clear_inferiors.
13168 (win32_detach): Don't open a new handle to the process. Call
13169 win32_clear_inferiors.
13170 (win32_join): Don't rely on current_process_handle; open a new
13171 handle using the process id.
13172 (win32_wait): Call win32_clear_inferiors when the inferior process
13175 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13177 * server.c (monitor_show_help): Add "exit".
13179 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13181 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13182 (clean): Add reg-xtensa.c.
13183 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13184 * configure.srv (xtensa*-*-linux*) New target.
13185 * linux-xtensa-low.c: New.
13186 * xtensa-xtregs.c: New.
13188 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13190 * hostio.c: Don't include errno.h.
13191 (errno_to_fileio_errno): Move to hostio-errno.
13192 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13193 error number outputting to the target->hostio_last_error callback.
13194 (hostio_packet_error): Use FILEIO_EINVAL directly.
13195 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13196 calls to hostio_error.
13197 * hostio-errno.c: New.
13198 * server.h (hostio_last_error_from_errno): Declare.
13199 * target.h (target_ops): Add hostio_last_error member.
13200 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13201 as hostio_last_error handler.
13202 * spu-low.c (spu_target_ops): Likewise.
13203 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13204 (wince_hostio_last_error): New functions.
13205 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13206 as hostio_last_error handler.
13207 (win32_target_ops) [!_WIN32_WCE]: Register
13208 hostio_last_error_from_errno as hostio_last_error handler.
13209 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13210 (hostio-errno.o): New rule.
13211 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13212 * configure.srv (srv_hostio_err_objs): New variable. Default to
13214 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13215 * configure: Regenerate.
13217 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13219 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13220 (linux_kill, linux_detach): Clean up the process list.
13221 * remote-utils.c (remote_open): Improve port number parsing.
13222 (putpkt_binary, input_interrupt): Only send interrupts if the target
13224 * server.c (extended_protocol): Make static.
13225 (attached): Define earlier.
13226 (exit_requested, response_needed, program_argv): New variables.
13227 (target_running): New.
13228 (start_inferior): Clear attached here.
13229 (attach_inferior): Set attached here.
13230 (require_running): Define.
13231 (handle_query): Use require_running and target_running. Implement
13233 (handle_v_attach, handle_v_run): New.
13234 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13235 (gdbserver_usage): Update.
13236 (main): Redo argument parsing. Handle --debug and --multi. Handle
13237 --attach along with other options or after the port. Save
13238 program_argv. Support no initial program. Resynchronize
13239 communication with GDB after an error. Handle "monitor exit".
13240 Use require_running and target_running. Always allow the extended
13241 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13242 restart in extended mode.
13243 * README: Refer to the GDB manual. Update --attach usage.
13245 2007-12-20 Andreas Schwab <schwab@suse.de>
13247 * linux-low.c (STACK_SIZE): Define.
13248 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13249 (linux_test_for_tracefork): Likewise.
13251 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13253 * linux-low.c (linux_wait_for_event): Update messages. Do not
13254 reinsert auto-delete breakpoints.
13255 * mem-break.c (struct breakpoint): Change return type of handler to
13257 (set_breakpoint_at): Update handler type.
13258 (reinsert_breakpoint_handler): Return 1 instead of calling
13260 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13262 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13263 * mem-break.h (set_breakpoint_at): Update handler type.
13264 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13265 * win32-low.c (auto_delete_breakpoint): New.
13266 (get_child_debug_event): Use it.
13268 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13270 * configure.ac: Check for pread and pwrite.
13271 * hostio.c (handle_pread): Fall back to lseek and read.
13272 (handle_pwrite): Fall back to lseek and write.
13273 * config.in, configure: Regenerated.
13275 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13277 * server.c (myresume): Add own_buf argument.
13278 (main): Update calls.
13280 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13282 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13283 * remote-utils.c (remote_open): Do not call disable_async_io.
13284 (block_async_io): Delete.
13285 (unblock_async_io): Make static.
13286 (initialize_async_io): New.
13287 * server.c (handle_v_cont): Handle async I/O here.
13288 (myresume): Likewise. Move other common resume tasks here...
13289 (main): ... from here. Call initialize_async_io. Disable async
13290 I/O before the main loop.
13291 * server.h (initialize_async_io): Declare.
13292 (block_async_io, unblock_async_io): Delete prototypes.
13293 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13295 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13297 * remote-utils.c (readchar): Allow binary data in received messages.
13299 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13301 * win32-low.c (attaching): New global.
13302 (win32_create_inferior): Clear the `attaching' global.
13303 (win32_attach): Set the `attaching' global.
13304 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13305 attaching. Only set a breakpoint at the entry point if not
13308 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13310 * server.c (main): Don't report dll events on the initial
13311 connection on attaches.
13313 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13315 * server.c (main): Relax numerical bases supported for the pid of
13316 the --attach command line argument.
13318 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13320 * win32-low.c (win32_attach): Call OpenProcess before
13321 DebugActiveProcess, not after. Add last error output to error
13324 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13326 * win32-low.c (win32_get_thread_context)
13327 (win32_set_thread_context): New functions.
13328 (thread_rec): Use win32_get_thread_context.
13329 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13330 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13333 2007-12-03 Leo Zayas
13334 Pedro Alves <pedro_alves@portugalmail.pt>
13336 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13338 (child_add_thread): Minor cleanup.
13339 (child_continue): Resume artificially suspended threads before
13340 calling ContinueDebugEvent.
13341 (suspend_one_thread): New.
13342 (fake_breakpoint_event): New.
13343 (get_child_debug_event): Change return type to int. Check here if
13344 gdb sent an interrupt request. If a soft interrupt was requested,
13345 fake a breakpoint event. Return 0 if there is no event to handle,
13347 (win32_wait): Don't check here if gdb sent an interrupt request.
13348 Ensure there is a valid event to handle.
13349 (win32_request_interrupt): Add soft interruption method as last
13352 2007-12-03 Leo Zayas
13353 Pedro Alves <pedro_alves@portugalmail.pt>
13355 * win32-low.h (win32_thread_info): Add descriptions to the
13356 structure members. Replace `suspend_count' counter by a
13358 * win32-low.c (thread_rec): Update condition of when to get the
13359 context from the inferior. Rely on ContextFlags being set if it
13360 has already been retrieved. Only suspend the inferior thread if
13361 we haven't already. Warn if that fails.
13362 (continue_one_thread): s/suspend_count/suspended/. Only call
13363 ResumeThread once. Warn if that fails.
13365 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13367 * win32-low.c (win32_wait): Don't read from the inferior when it
13368 has already exited.
13370 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13372 * Makefile.in (win32_low_h): New variable.
13373 (win32-low.o): Add dependency on $(win32_low_h).
13374 (win32-arm-low.o, win32-i386-low.o): New rules.
13376 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13378 * hostio.c: Correct copyright year.
13380 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13382 * Makefile.in (OBS): Add hostio.o.
13383 (hostio.o): New rule.
13384 * server.h (handle_vFile): Declare.
13385 * hostio.c: New file.
13386 * server.c (handle_v_requests): Take packet_len and new_packet_len
13387 for binary packets. Call handle_vFile.
13388 (main): Update call to handle_v_requests.
13390 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13392 * linux-low.c: Include <sched.h>.
13394 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13396 * linux-low.c (linux_tracefork_grandchild): New.
13397 (linux_tracefork_child): Use clone.
13398 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13400 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13402 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13404 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13406 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13408 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13410 * inferiors.c (change_inferior_id): Delete.
13411 (add_pid_to_list, pull_pid_from_list): New.
13412 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13413 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13414 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13415 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13416 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13417 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13418 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13419 (using_threads): Always set to 1.
13420 (handle_extended_wait): New.
13421 (add_process): Do not set TID.
13422 (linux_create_inferior): Set must_set_ptrace_flags.
13423 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13424 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13425 (linux_thread_alive): Rename TID argument to LWPID.
13426 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13427 (linux_wait_for_event): Do not use TID or check using_threads. Update
13428 call to dead_thread_notify. Call handle_extended_wait.
13429 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13430 (send_sigstop): Delete sigstop_sent.
13431 (wait_for_sigstop): Avoid TID.
13432 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13433 (linux_test_for_tracefork): New.
13434 (linux_lookup_signals): Use thread_db_active and
13435 linux_supports_tracefork_flag.
13436 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13437 * linux-low.h (get_process_thread): Avoid TID.
13438 (struct process_ifo): Move thread_known and tid to the end. Remove
13440 (linux_attach_lwp, thread_db_init): Update prototypes.
13441 * server.h (change_inferior_id): Delete prototype.
13442 (add_pid_to_list, pull_pid_from_list): New prototypes.
13443 * thread-db.c (thread_db_use_events): New.
13444 (find_first_thread): Rename to...
13445 (find_one_thread): ...this. Update callers and messages. Do not
13446 call fatal. Check thread_db_use_events. Do not call
13447 change_inferior_id or new_thread_notify.
13448 (maybe_attach_thread): Update. Do not call new_thread_notify.
13449 (thread_db_init): Set thread_db_use_events. Check use_events.
13450 * utils.c (fatal, warning): Correct message prefix.
13452 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13454 * Makefile.in (clean): Remove new files.
13455 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13456 (powerpc-64.o, powerpc-64.c): New rules.
13457 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13458 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13460 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13462 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13463 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13464 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13465 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13466 (target_regsets): Add AltiVec and SPE register sets.
13467 * configure.ac: Check for AltiVec and SPE.
13468 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13469 (ppc_fill_vrregset, ppc_store_vrregset): New.
13470 (target_regsets): Add AltiVec register set.
13471 * configure: Regenerated.
13473 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13475 * linux-low.c (O_LARGEFILE): Define.
13476 (linux_read_memory): Use /proc/PID/mem.
13477 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13478 * configure, config.in: Regenerated.
13480 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13482 * linux-low.c (linux_wait_for_event): Do not pass signals while
13485 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13487 * win32-low.c (create_process): New.
13488 (win32_create_inferior): Use create_process instead of
13489 CreateProcess. If create_process failed retry appending an ".exe"
13490 suffix. Store the GetLastError result immediatelly after
13491 create_process calls and use it on the call to error.
13493 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13495 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13497 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13499 * configure.ac: Switch license to GPLv3.
13501 2007-08-01 Michael Snyder <msnyder@access-company.com>
13503 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13505 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13507 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13509 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13510 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13511 CloseToolhelp32Snapshot.
13512 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13513 CloseToolhelp32Snapshot.
13515 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13517 * server.c (main): Check for inferior exit before main loop.
13519 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13521 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13522 instead of on tmp_desc.
13524 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13525 Daniel Jacobowitz <dan@codesourcery.com>
13527 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13528 (add_thread): Minor cleanups.
13529 (clear_inferiors): Move lower in the file. Clear the DLL
13531 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13532 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13533 (xml_escape_text): New.
13534 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13536 (handle_v_cont): Report errors.
13537 (gdbserver_version): Update.
13538 (main): Correct size of own_buf. Do not report initial DLL events.
13539 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13540 (unloaded_dll, xml_escape_text): New.
13541 * win32-low.c (enum target_waitkind): Update comments.
13542 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13543 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13544 (win32_EnumProcessModules, win32_GetModuleInformation)
13545 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13546 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13547 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13548 (win32_Module32First, win32_Module32Next, load_toolhelp)
13549 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13550 (get_child_debug_event): Handle DLL events.
13551 (win32_wait): Likewise.
13553 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13555 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13556 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13558 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13560 * win32-low.c (handle_output_debug_string): Ignore event if not
13563 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13565 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13567 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13569 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13571 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13573 * inferiors.c (change_inferior_id): Add comment.
13574 * linux-low.c (check_removed_breakpoint): Add an early
13575 prototype. Improve debug output.
13576 (linux_attach): Doc update.
13577 (linux_detach_one_process, linux_detach): Clean up before releasing
13579 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13580 * linux-low.h (struct process_info): Doc improvement.
13581 * mem-break.c (delete_all_breakpoints): New.
13582 * mem-break.h (delete_all_breakpoints): New prototype.
13583 * thread-db.c (find_first_thread): New.
13584 (thread_db_create_event): Call it instead of
13585 thread_db_find_new_threads. Clean up unused variables.
13586 (maybe_attach_thread): Remove first thread handling.
13587 (thread_db_find_new_threads): Use find_first_thread.
13588 (thread_db_get_tls_address): Likewise.
13590 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13592 * thread-db.c (thread_db_find_new_threads): Add prototype.
13593 (thread_db_create_event): Check for the main thread before adding
13595 (maybe_attach_thread): Only enable event reporting if TID == 0.
13596 (thread_db_get_tls_address): Check for new threads.
13598 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13600 * linux-low.c (linux_create_inferior): Try execv before execvp.
13601 * spu-low.c (spu_create_inferior): Likewise.
13603 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13605 * linux-low.c (linux_create_inferior): Change execv to execvp.
13606 * spu-low.c (spu_create_inferior): Likewies.
13608 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13610 * Makefile.in (clean): Clean new files instead of deleted ones.
13611 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13612 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13614 * configure.srv: Specify XML files and new regformats for MIPS and
13616 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13617 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13618 an entry for the restart register.
13619 (mips_cannot_fetch_register, mips_cannot_store_register)
13620 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13621 register names to match the XML descriptions.
13622 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13623 restart register instead of $0.
13625 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13626 Markus Deuling <deuling@de.ibm.com>
13628 * remote-utils.c (decode_xfer_write): New function.
13629 * server.h (decode_xfer_write): Add prototype.
13630 * server.c (handle_query): Add PACKET_LEN argument. Support
13631 qXfer:spu:read and qXfer:spu:write packets.
13632 (main): Pass packet_len to handle_query.
13633 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13634 * target.h (target_ops): Add qxfer_spu.
13636 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13638 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13639 accessing non-seekable spufs files.
13641 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13643 * server.c (handle_query): Add reply for qC packet.
13645 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13646 Leo Zayas <lerele@champenstudios@com>
13648 * server.h (check_remote_input_interrupt_request): New function.
13649 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13650 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13651 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13652 (check_remote_input_interrupt_request): New function.
13653 * server.h (check_remote_input_interrupt_request): Declare.
13654 * win32-low.c (winapi_DebugBreakProcess,
13655 winapi_GenerateConsoleCtrlEvent): New typedefs.
13656 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13658 (win32_wait): Check for remote interrupt request
13659 with check_remote_input_interrupt_request.
13660 (win32_request_interrupt): New function.
13661 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13663 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13665 * win32-low.c (debug_registers_changed,
13666 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13667 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13668 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13669 (thread_rec): Get context using the low target.
13670 (child_add_thread): Call thread_added on the low target,
13671 which does the same thing.
13673 (do_initial_child_stuff): Remove debug registers references.
13674 Set context using the low target. Resume threads after
13675 setting the contexts.
13676 (child_continue): Remove dead variable. Remove debug
13677 registers references.
13678 (child_fetch_inferior_registers): Go through the low target.
13679 (do_child_store_inferior_registers): Remove.
13680 (child_store_inferior_registers): Go through the low target.
13681 (win32_resume): Remove debug registers references.
13682 Set context using the low target.
13683 (handle_exception): Change return type to void. Don't record
13684 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13685 first chance exception.
13686 (get_child_debug_event): Change return type to void. Remove
13687 goto loop. Always return after waiting for debug event.
13688 (win32_wait): Convert to switch statement. Handle spurious
13691 * win32-i386-low.c (debug_registers_changed,
13692 debug_registers_used): New.
13693 (initial_stuff): Rename to ...
13694 (i386_initial_stuff): ... this. Clear debug registers
13696 (store_debug_registers): Delete.
13697 (i386_get_thread_context): New.
13698 (load_debug_registers): Delete.
13699 (i386_set_thread_context): New.
13700 (i386_thread_added): New.
13701 (single_step): Rename to ...
13702 (i386_single_step): ... this.
13703 (do_fetch_inferior_registers): Rename to ...
13704 (i386_fetch_inferior_register): ... this.
13705 (i386_store_inferior_register): New.
13706 (the_low_target): Adapt to new interface.
13708 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13709 (arm_get_thread_context): New.
13710 (arm_set_thread_context): New.
13712 (do_fetch_inferior_registers): Rename to ...
13713 (arm_fetch_inferior_register): ... this.
13714 (arm_store_inferior_register): New.
13715 (arm_wince_breakpoint): Reimplement as unsigned long.
13716 (arm_wince_breakpoint_len): Define.
13717 (the_low_target): Adapt to new interface.
13719 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13720 load_debug_registers. Add get_thread_context, set_thread_context,
13721 thread_added and store_inferior_register. Rename
13722 fetch_inferior_registers to fetch_inferior_register.
13723 (regptr): Remove declaration.
13725 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13727 * linux-low.c (linux_detach): Change return type to int. Return 0.
13728 * spu-low.c (spu_detach): Likewise.
13730 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13732 * target.h (target_ops): Change return type of detach to int.
13734 (join_inferior): New.
13735 * server.c (main): Don't skip detach support on mingw32.
13736 If the inferior doesn't support detaching return error.
13737 Call join_inferior instead of using waitpid.
13738 * linux-low.c (linux_join): New.
13739 (linux_target_op): Add linux_join.
13740 * spu-low.c (spu_join): New.
13741 (spu_target_ops): Add spu_join.
13742 * win32-low.c (win32_detach): Adapt to new interface.
13743 Reopen current_process_handle before detaching. Issue a child
13744 resume before detaching.
13746 (win32_target_op): Add win32_join.
13748 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13750 * win32-low.c (win32-attach): Fix return value.
13751 * target.h (target_ops): Describe ATTACH return values.
13753 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13755 * win32-low.c (GETPROCADDRESS): Define.
13756 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13757 (winapi_DebugSetProcessKillOnExit): Likewise.
13758 (win32_create_inferior): Force usage of ansi CreateProcessA.
13759 (win32_attach): Use GETPROCADDRESS.
13760 (win32_detach): Likewise.
13762 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13764 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13766 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13768 * win32-low.c: Commit leftover changes from 2007-03-29.
13770 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13772 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13773 fields short instead of int. Add explicit padding.
13774 (i387_cache_to_fsave): Remove unnecessary casts.
13775 (i387_fsave_to_cache): Doc fix.
13776 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13778 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13780 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13781 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13783 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13785 * configure.srv (arm*-*-mingw32ce*): Move near the other
13788 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13790 * configure.ac: Add errno checking.
13791 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13792 sys/file.h and malloc.h.
13793 (AC_CHECK_DECLS): Add perror.
13794 (srv_mingwce): Handle.
13795 * configure.srv (i[34567]86-*-cygwin*): Add
13796 win32-i386-low.o to srv_tgtobj.
13797 (i[34567]86-*-mingw*): Likewise.
13798 (arm*-*-mingw32ce*): Add case.
13799 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13800 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13801 [__MINGW32CE__] (strerror): New function.
13802 [__MINGW32CE__] (errno): Define to GetLastError.
13803 [__MINGW32CE__] (COUNTOF): New macro.
13804 (remote_open): Remove extra close call.
13805 * mem-break.c (delete_breakpoint_at): New function.
13806 * mem-break.h (delete_breakpoint_at): Declare.
13807 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13808 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13809 [USE_WIN32API] (read, write): Add char* casts.
13810 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13811 * server.h: Include wincecompat.h on Windows CE.
13812 [HAVE_ERRNO_H]: Check.
13813 (perror): Declare if not declared.
13814 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13815 (perror_with_name): Remove errno declaration.
13816 * wincecompat.h: New.
13817 * wincecompat.c: New.
13818 * win32-low.h: New.
13819 * win32-arm-low.c: New.
13820 * win32-i386-low.c: New.
13821 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13822 (OUTMSG2): Make it safe.
13824 (COUNTOF): New macro.
13825 (NUM_REGS): Get it from the low target.
13826 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13827 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13828 (thread_rec): Let low target handle debug registers.
13829 (child_add_thread): Likewise.
13830 (child_init_thread_list): Likewise.
13831 (continue_one_thread): Likewise.
13833 (do_child_fetch_inferior_registers): Move to ...
13834 * win32-i386-low.c: ... here, and rename to ...
13835 (do_fetch_inferior_registers): ... this.
13836 * win32-low.c (child_fetch_inferior_registers):
13837 Go through the low target.
13838 (do_child_store_inferior_registers): Use regptr.
13839 (strwinerror): New function.
13840 (win32_create_inferior): Handle Windows CE.
13841 Use strwinerror instead of strerror on Windows error
13842 codes. Add program to the error output.
13843 Don't close the main thread handle on Windows CE.
13844 (win32_attach): Use coredll.dll on Windows CE.
13845 (win32_kill): Close current process and current
13847 (win32_detach): Use coredll.dll on Windows CE.
13848 (win32_resume): Let low target handle debug registers, and
13850 (handle_exception): Add/Remove initial breakpoint. Avoid
13851 non-existant WSTOPSIG on Windows CE.
13852 (win32_read_inferior_memory): Cast to remove warning.
13853 (win32_arch_string): Go through the low target.
13854 (initialize_low): Call set_breakpoint_data with the low
13855 target's breakpoint.
13856 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13857 FOP_REGNUM, mappings): Move to ...
13858 * win32-i386-low.c: ... here.
13859 * win32-low.c (win32_thread_info): Move to ...
13860 * win32-low.h: ... here.
13861 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13862 win32-arm-low.c and wincecompat.c.
13863 (all:): Add $EXEEXT.
13864 (install-only:): Likewise.
13865 (gdbserver:): Likewise.
13866 (gdbreplay:): Likewise.
13867 * config.in: Regenerate.
13868 * configure: Regenerate.
13870 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13872 * win32-low.c: Rename typedef thread_info to
13873 win32_thread_info throughout.
13875 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13877 * win32-i386-low.c: Rename to ...
13878 * win32-low.c: ... this.
13879 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13880 * Makefile.in: Likewise.
13882 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13884 * remote-utils.c (monitor_output): Constify msg parameter.
13885 * server.h (monitor_output): Likewise.
13886 * win32-i386-low.c (handle_output_debug_string): New.
13887 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13888 handle_output_debug_string.
13889 (get_child_debug_event): Likewise.
13891 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13893 * server.c (main): Correct strtoul check.
13895 2007-03-27 Jon Ringle <jon@ringle.org>
13897 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13899 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13901 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13903 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13905 * terminal.h: Check HAVE_SGTTY_H.
13907 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
13909 * remote-utils.c (remote_open): Print out the assigned port number.
13911 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13913 * remote-utils.c (monitor_output): New function.
13914 * server.c (debug_threads): Define here.
13915 (monitor_show_help): New function.
13916 (handle_query): Handle qRcmd.
13917 (main): Do not handle 'd' packet.
13918 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13919 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13922 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13924 * Makefile.in (EXEEXT): New.
13925 (clean): Use $(EXEEXT).
13927 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13929 * target.h (target_ops): Rename send_signal to request_interrupt,
13930 and remove enum target_signal parameter.
13931 * linux-low.c (linux_request_interrupt): Rename from
13932 linux_send_signal, and always send SIGINT.
13933 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13934 and always send SIGINT.
13935 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13937 (input_interrupt): Likewise.
13939 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13941 * server.c (get_features_xml): Check if target implemented
13943 * win32-i386-low.c (win32_arch_string): New.
13944 (win32_target_ops): Add win32_arch_string as arch_string member.
13946 2007-02-22 Markus Deuling <deuling@de.ibm.com>
13948 * spu-low.c (spu_arch_string): New.
13949 (spu_target_ops): Add spu_arch_string.
13951 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13953 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13954 * configure.ac: Do not check for terminal.h.
13955 * configure, config.in: Regenerated.
13957 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13959 * Makefile.in (OBS): Add $(XML_BUILTIN).
13960 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13962 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13963 (arm-with-iwmmxt.c): New.
13964 * config.in, configure: Regenerate.
13965 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13966 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13967 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13968 (arm*-*-linux*): Add iWMMXt and regset support.
13969 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13970 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13971 (arm_store_wmmxregset, target_regsets): New.
13972 * server.c (get_features_xml): Take annex argument. Check builtin
13974 (handle_query): Handle multiple annexes.
13976 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13978 * remote-utils.c [USE_WIN32API] (read, write): Define.
13979 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13982 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13984 * linux-i386-low.c (the_low_target): Set arch_string.
13985 * linux-x86-64-low.c (the_low_target): Likewise.
13986 * linux-low.c (linux_arch_string): New.
13987 (linux_target_ops): Add it.
13988 * linux-low.h (struct linux_target_ops): Add arch_string.
13989 * server.c (write_qxfer_response): Use const void * for DATA.
13990 (get_features_xml): New.
13991 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13992 * target.h (struct target_ops): Add arch_string method.
13994 2007-01-03 Denis Pilat <denis.pilat@st.com>
13995 Daniel Jacobowitz <dan@codesourcery.com>
13997 * linux-low.c (linux_kill): Handle being called with no threads.
13998 * win32-i386-low.c (win32_kill): Likewise.
13999 (get_child_debug_event): Clear current_process_handle.
14001 2006-12-30 Denis PILAT <denis.pilat@st.com>
14002 Daniel Jacobowitz <dan@codesourcery.com>
14004 * remote-utils.c (remote_open): Check the type of specified
14005 serial port devices before opening them.
14006 * server.c (main): Kill the inferior if an error occurs during
14007 the first remote_open.
14009 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14011 * README: Update supported targets.
14013 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14015 * Makefile.in (clean): Remove reg-mips64.c.
14016 (reg-mips64.c, reg-mips64.o): New rules.
14017 * configure.srv: Handle mips64. Include regset support for mips.
14018 * linux-mips-low.c (union mips_register): New.
14019 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14020 (mips_breakpoint, mips_breakpoint_at): Use int.
14021 (mips_collect_register, mips_supply_register)
14022 (mips_collect_register_32bit, mips_supply_register_32bit)
14023 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14024 (mips_store_fpregset, target_regsets): New.
14025 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14027 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14029 * configure.srv: Add target "spu*-*-*".
14030 * Makefile.in (clean): Remove reg-spu.c.
14031 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14032 * spu-low.c: New file.
14034 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14036 * configure.ac: Correct td_thr_tls_get_addr test.
14037 * configure: Regenerated.
14039 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14041 * linux-low.c (linux_wait_for_event): Reformat. Use the
14042 pass_signals array.
14043 * remote-utils.c (decode_address_to_semicolon): New.
14044 * server.c (pass_signals, handle_general_set): New.
14045 (handle_query): Mention QPassSignals for qSupported.
14046 (main): Call handle_general_set.
14047 * server.h (pass_signals, decode_address_to_semicolon): New.
14049 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14051 * server.c (handle_query): Correct error handling for read_auxv.
14053 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14055 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14056 and srv_linux_thread_db to yes.
14057 * linux-s390-low.c (s390_fill_gregset): New function.
14058 (target_regsets): Define data structure.
14060 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14062 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14063 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14064 * config.in, configure: Regenerated.
14065 * inferiors.c (gdb_id_to_thread): New function.
14066 (gdb_id_to_thread_id): Use it.
14067 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14068 * linux-low.h (struct process_info): Add th member.
14069 (thread_db_get_tls_address): New prototype.
14070 * remote-utils.c (decode_address): Make non-static.
14071 * server.c (handle_query): Handle qGetTLSAddr.
14072 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14073 * target.h (struct target_ops): Add get_tls_address.
14074 * thread-db.c (maybe_attach_thread): Save the thread handle.
14075 (thread_db_get_tls_address): New.
14077 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14079 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14080 (linux_resume_one_process): Take a siginfo_t *. Update all
14081 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14082 (struct pending_signals): Add a siginfo_t.
14083 (linux_wait_for_process): Always set last_status.
14084 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14085 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14086 * linux-low.h (struct process_info): Add last_status.
14088 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14090 * remote-utils.c (try_rle): New function.
14091 (putpkt_binary): Use it.
14093 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14095 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14096 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14097 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14098 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14099 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14102 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14104 * server.c (terminal_fd): New variable.
14105 (old_foreground_pgrp): Likewise.
14106 (restore_old_foreground_pgrp): New function.
14107 (start_inferior): Record the terminal file descriptor in terminal_fd
14108 and its original foreground group in old_foreground_pgrp. Register
14109 restore_old_foreground_pgrp with atexit().
14111 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14113 * server.c (handle_query): Correct qPart to qXfer.
14115 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14117 * configure.ac: Check for more headers which are missing on
14118 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14119 * configure.srv: Add Cygwin and mingw32.
14120 * remote-utils.c: Don't include headers unconditionally which
14121 are missing on mingw32. Include <winsock.h> for mingw32.
14122 (remote_open): Adjust for mingw32 support. Flush
14123 standard error after writing to it.
14124 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14125 (unblock_async_io, enable_async_io, disable_async_io)
14126 (readchar, getpkt): Update for Winsock support.
14127 (prepare_resume_reply): Expect a protocol signal number.
14128 * server.c: Disable <sys/wait.h> on mingw32.
14129 (start_inferior): Adjust for mingw32 support. Flush
14130 standard error after writing to it.
14131 (attach_inferior): Likewise. Use protocol signal
14133 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14135 * win32-i386-low.c: New file.
14136 * Makefile.in (XM_CLIBS): Set.
14137 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14138 (win32-i386-low.o): New dependency rule.
14139 * linux-low.c (linux_wait): Use target signal numbers.
14140 * target.h (struct target_ops): Doc fix.
14141 * server.h (target_signal_to_name): New prototype.
14142 * gdbreplay.c: Don't include headers unconditionally which
14143 are missing on mingw32. Include <winsock.h> for mingw32.
14144 (remote_close, remote_open): Adjust for Winsock support.
14145 * configure, config.in: Regenerated.
14147 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14149 * server.c (decode_xfer_read, write_qxfer_response): New.
14150 (handle_query): Take a packet length argument. Handle
14151 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14152 the qSupported response.
14153 (main): Update call to handle_query.
14155 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14157 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14158 (putpkt_binary): Renamed from putpkt and adjusted for binary
14160 (putpkt): New wrapper for putpkt_binary.
14161 (readchar): Don't mask off the high bit.
14162 (decode_X_packet): New function.
14163 * server.c (main): Call putpkt_binary if a handler sets the packet
14164 length. Save the length of the incoming packet. Handle 'X'.
14165 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14167 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14169 * server.c (handle_query): Handle qSupported.
14171 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14173 * remote-utils.c (all_symbols_looked_up): New variable.
14174 (look_up_one_symbol): Check it.
14175 * server.h (look_up_one_symbol): New declaration.
14176 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14178 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14180 * Makefile.in (linux-arm-low.o): Update dependencies.
14181 * linux-arm-low.c: Include "gdb_proc_service.h".
14182 (PTRACE_GET_THREAD_AREA): Define.
14183 (ps_get_thread_area): New function.
14185 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14187 * configure.srv (m68k*-*-uclinux*): New target.
14188 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14189 (linux_resume_one_process): Remove extraneous cast.
14190 (linux_read_offsets): New.
14191 (linux_target_op): Add linux_read_offsets on mmuless systems.
14192 * server.c (handle_query): Add qOffsets logic.
14193 * target.h (struct target_ops): Add read_offsets.
14195 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14197 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14198 (PTRACE_GET_THREAD_AREA): Define.
14199 (ps_get_thread_area): New function.
14200 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14201 (linux-x86-64-low.o): Update.
14203 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14205 * configure.ac: Remove checks for prfpregset_t.
14206 * gdb_proc_service.h: New file.
14207 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14208 new "gdb_proc_service.h".
14209 * proc-service.c: Likewise.
14210 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14211 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14212 * Makefile.in (gdb_proc_service_h): Updated.
14213 * configure, config.in: Regenerated.
14215 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14217 * remote-utils.c (prepare_resume_reply): Move declaration
14218 of gdb_id_from_wait to the top of the block.
14220 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14222 * linux-low.c (regsets_store_inferior_registers): Read the regset
14223 from the target before filling it.
14225 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14227 * server.c (attach_inferior): Return SIGTRAP for a successful
14230 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14232 * Makefile.in (OBS): Add version.o.
14233 (STAGESTUFF): Delete.
14234 (version.o): Add dependencies.
14235 (version.c): Replace rule.
14236 (clean): Remove version.c.
14237 * server.c (gdbserver_version): New.
14238 (gdbserver_usage): Use printf.
14239 (main): Handle --version and --help.
14240 * server.h (version, host_name): Add declarations.
14242 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14254 * linux-x86-64-low.c:
14256 * linux-s390-low.c:
14257 * linux-ppc64-low.c:
14259 * linux-mips-low.c:
14260 * linux-m68k-low.c:
14261 * linux-m32r-low.c:
14264 * linux-ia64-low.c:
14265 * linux-i386-low.c:
14266 * linux-crisv32-low.c:
14278 * gdbserver.1: Add (C) after Copyright. Update the FSF
14281 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14283 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14284 (arm_breakpoint_at): Recognize both breakpoints.
14285 (the_low_target): Use the correct breakpoint instruction.
14287 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14289 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14290 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14291 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14292 (the_low_target): Update.
14294 2005-10-25 Andreas Schwab <schwab@suse.de>
14296 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14298 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14299 (ia64_num_regs): Reduce to 462.
14301 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14303 * acinclude.m4: Correct quoting.
14304 * aclocal.m4: Regenerated.
14306 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14307 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14308 (thread_db_init): Call thread_db_err_str.
14309 * configure.ac: Check for TD_VERSION.
14310 * config.in, configure: Regenerated.
14312 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14314 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14316 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14318 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14319 is not available. Define HAVE_PTRACE_GETREGS if it is.
14320 * config.in, configure: Regenerated.
14321 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14322 * linux-i386-low.c, linux-m68k-low.c: Update to use
14323 HAVE_PTRACE_GETREGS.
14324 * linux-low.c (regsets_fetch_inferior_registers)
14325 (regsets_store_inferior_registers): Only return 0 if we processed
14327 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14328 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14330 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14332 * inferiors.c (struct thread_info): Add gdb_id.
14333 (add_thread): Add gdb_id argument.
14334 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14335 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14336 calls to add_thread.
14337 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14338 * server.c (handle_query): Use thread_to_gdb_id.
14339 (handle_v_cont, main): Use gdb_id_to_thread_id.
14340 * server.h (add_thread): Update prototype.
14341 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14344 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14346 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14347 left-padded registers.
14348 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14349 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14351 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14353 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14354 * configure: Regenerate.
14355 * config.in: Regenerate.
14356 * server.h (NEED_DECLARATION_STRERROR):
14357 Replace with !HAVE_DECL_STRERROR.
14359 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14361 * linux-low.c (linux_wait, linux_send_signal): Don't test
14362 an unsigned long variable for > 0 if it could be MAX_ULONG.
14363 * server.c (myresume): Likewise.
14364 * target.c (set_desired_inferior): Likewise.
14366 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14368 * configure.ac: Simplify and improve check for socklen_t.
14369 * configure, config.in: Regenerate.
14371 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14373 * acconfig.h: Remove.
14374 * configure.ac: Add a test for socklen_t. Use three-argument
14375 AC_DEFINE throughout.
14376 * config.in: Regenerated using autoheader 2.59.
14377 * configure: Regenerated.
14379 * gdbreplay.c (socklen_t): Provide a default.
14380 (remote_open): Use socklen_t.
14381 * remote-utils.c (socklen_t): Provide a default.
14382 (remote_open): Use socklen_t.
14383 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14386 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14388 * linux-low.c (linux_read_memory, linux_write_memory)
14389 (linux_read_auxv): Likewise.
14390 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14391 (check_mem_write): Likewise.
14392 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14394 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14395 (registers_from_string, register_data): Likewise.
14396 * server.c (handle_query, main): Likewise.
14397 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14398 (decode_M_packet): Likewise.
14399 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14400 * target.h (struct target_ops): Update read_memory, write_memory,
14402 (read_inferior_memory, write_inferior_memory): Update.
14403 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14404 to unsigned char *.
14405 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14406 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14407 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14408 linux-s390-low.c, linux-sh-low.c: Update for changes in
14409 read_inferior_memory and the_low_target->breakpoint.
14411 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14413 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14414 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14415 * configure.srv: Add powerpc64-*-linux*.
14416 * linux-ppc64-low.c: New file.
14418 2005-05-23 Orjan Friberg <orjanf@axis.com>
14420 * linux-cris-low.c: New file with support for CRIS.
14421 * linux-crisv32-low.c: Ditto for CRISv32.
14422 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14423 (clean): Add reg-cris.c and reg-crisv32.c.
14424 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14425 reg-crisv32.o, and reg-crisv32.c to make rules.
14426 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14427 recognized targets.
14429 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14431 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14432 of sizeof (PTRACE_XFER_TYPE).
14433 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14435 2005-05-12 Orjan Friberg <orjanf@axis.com>
14437 * target.h (struct target_ops): Add insert_watchpoint,
14438 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14439 pointers for hardware watchpoint support.
14440 * linux-low.h (struct linux_target_ops): Ditto.
14441 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14442 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14443 to linux_target_ops.
14444 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14446 * server.c (main): Recognize 'Z' and 'z' packets.
14448 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14450 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14451 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14452 (the_low_target): Add new members.
14454 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14456 * proc-service.c (ps_lgetregs): Search all_processes instead of
14459 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14461 * server.c (start_inferior): Change return type to int.
14462 (attach_inferior): Change sigptr to int *.
14463 (handle_v_cont, handle_v_requests): Change signal to int *.
14464 (main): Change signal to int.
14466 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14468 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14469 * configure.srv: Add m32r*-*-linux*.
14470 * linux-m32r-low.c: New file.
14472 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14474 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14476 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14478 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14479 Take unsigned long arguments for PIDs.
14480 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14481 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14482 (wait_for_sigstop, linux_resume_one_process)
14483 (regsets_fetch_inferior_registers, linux_send_signal)
14484 (linux_read_auxv): Likewise. Update the types of variables holding
14485 PIDs. Update format string specifiers.
14486 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14487 * remote-utils.c (prepare_resume_reply): Likewise.
14488 * server.c (cont_thread, general_thread, step_thread)
14489 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14491 (handle_query): Update format specifiers.
14492 (handle_v_cont, main): Use strtoul for thread IDs.
14493 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14494 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14495 (general_thread, step_thread, thread_from_wait)
14496 (old_thread_from_wait): Update.
14497 * target.h (struct thread_resume): Use unsigned long for THREAD.
14498 (struct target_ops): Use unsigned long for arguments to attach and
14501 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14503 * acinclude.m4: Include bfd/bfd.m4 directly.
14504 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14505 <agriffis@toolchain.org>.
14506 * aclocal.m4, configure: Regenerated.
14508 2005-01-07 Andrew Cagney <cagney@gnu.org>
14510 * configure.ac: Rename configure.in, require autoconf 2.59.
14511 * configure: Re-generate.
14513 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14515 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14516 LIBS when finished.
14517 * aclocal.m4: Regenerated.
14518 * configure: Regenerated.
14520 2004-11-21 Andreas Schwab <schwab@suse.de>
14522 * linux-m68k-low.c (m68k_num_gregs): Define.
14523 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14524 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14525 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14526 (m68k_breakpoint_at): New. Add to the_low_target.
14528 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14529 srv_linux_thread_db to yes.
14531 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14533 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14534 (ARCH_SET_FS): Likewise.
14535 (ARCH_GET_FS): Likewise.
14536 (ARCH_GET_GS): Likewise.
14538 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14540 * linux-i386-low.c (ps_get_thread_area): New.
14541 * linux-x86-64-low.c (ps_get_thread_area): New.
14542 * linux-low.c: Include <sys/syscall.h>.
14543 (linux_kill_one_process): Don't kill the first thread here.
14544 (linux_kill): Kill the first thread here.
14545 (kill_lwp): New function.
14546 (send_sigstop, linux_send_signal): Use it.
14547 * proc-service.c: Clean up #ifdefs.
14548 (fpregset_info): Delete.
14549 (ps_lgetregs): Update and enable implementation.
14550 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14552 * remote-utils.c (struct sym_cache, symbol_cache): New.
14553 (input_interrupt): Print a clearer message.
14554 (async_io_enabled): New variable.
14555 (enable_async_io, disable_async_io): Use it. Update comments.
14556 (look_up_one_symbol): Use the symbol cache.
14557 * thread-db.c (thread_db_look_up_symbols): New function.
14558 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14560 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14562 * configure.in: Test for -rdynamic.
14563 * configure: Regenerated.
14564 * Makefile (INTERNAL_LDFLAGS): New.
14565 (gdbserver, gdbreplay): Use it.
14567 2004-09-02 Andrew Cagney <cagney@gnu.org>
14569 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14571 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14573 * linux-low.c (linux_wait): Clear all_processes list also.
14575 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14577 * linux-low.c: Include <errno.h>. Remove extern declaration of
14580 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14582 * gdbreplay.c, server.h, utils.c: Update copyright years.
14584 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14586 * server.c (main): Print child status or termination signal from
14587 variable 'signal', not 'sig'.
14589 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14591 * linux-low.c (linux_read_memory): Change return type to
14592 int. Check for and return error from ptrace().
14593 * target.c (read_inferior_memory): Change return type to int. Pass
14594 back return status from the_target->read_memory().
14595 * target.h (struct target_ops): Adapt *read_memory() prototype.
14597 (read_inferior_memory): Adapt prototype.
14598 * server.c (main): Return an error packet if
14599 read_inferior_memory() returns an error.
14601 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14603 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14604 Unify with other clean targets.
14606 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14608 * server.c (handle_v_cont): Call set_desired_inferior.
14610 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14612 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14614 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14616 * linux-low.c (linux_wait): Unblock async I/O.
14617 (linux_resume): Block and enable async I/O.
14618 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14619 * server.h (block_async_io, unblock_async_io): Add prototypes.
14621 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14623 * remote-utils.c (remote_open): Print a status notice after
14624 opening a TCP port.
14625 * server.c (attach_inferior): Print a status notice after
14628 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14630 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14632 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14634 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14636 * server.c, target.h: Update copyright years.
14638 2004-02-25 Roland McGrath <roland@redhat.com>
14640 * target.h (struct target_ops): New member `read_auxv'.
14641 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14642 * linux-low.c (linux_read_auxv): New function.
14643 (linux_target_ops): Initialize `read_auxv' member to that.
14645 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14647 Committed by Jim Blandy <jimb@redhat.com>.
14649 * linux-s390-low.c (s390_num_regs): Update.
14650 (s390_regmap): Remove control registers. Use __s390x__ predefine
14651 instead of GPR_SIZE to distiguish s390 and s390x targets.
14653 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14655 * linux-low.c: Update copyright year.
14656 (check_removed_breakpoint): Clear pending_is_breakpoint.
14657 (linux_set_resume_request, linux_queue_one_thread)
14658 (resume_status_pending_p): New functions.
14659 (linux_continue_one_thread): Use process->resume.
14660 (linux_resume): Only resume threads if there are no pending events.
14661 * linux-low.h (struct process_info): Add resume request
14664 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14666 * regcache.c (new_register_cache): Clear the allocated register
14667 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14669 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14671 * linux-low.c (linux_resume): Take a struct thread_resume *
14673 (linux_wait): Update call.
14674 (resume_ptr): New static variable.
14675 (linux_continue_one_thread): Renamed from
14676 linux_continue_one_process. Use resume_ptr.
14677 (linux_resume): Use linux_continue_one_thread.
14678 * server.c (handle_v_cont, handle_v_requests): New functions.
14679 (myresume): New function.
14680 (main): Handle 'v' case.
14681 * target.h (struct thread_resume): New type.
14682 (struct target_ops): Change argument of "resume" to struct
14684 (myresume): Delete macro.
14686 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14688 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14689 (uninstall): Support DESTDIR.
14691 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14693 * configure.srv: Add xscale*linux copy of arm*linux entry.
14695 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14697 * linux-arm-low.c (arm_reinsert_addr): New function.
14698 (the_low_target): Add arm_reinsert_addr.
14700 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14702 * mem-break.c: Remove whitespace at end of file.
14704 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14706 * configure.in: Check whether we need to prototype strerror.
14707 * server.h: Optionally prototype strerror.
14708 * gdbreplay.c (perror_with_name): Use strerror.
14709 * linux-low.c (linux_attach_lwp): Use strerror.
14710 * utils.c (perror_with_name): Use strerror.
14711 * config.in, configure: Regenerated.
14713 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14715 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14716 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14718 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14720 * Makefile.in (SFILES): Update.
14721 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14722 low-sun3.c: Remove files.
14724 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14726 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14727 (linux_detach_one_process, linux_detach): New functions.
14728 (linux_target_ops): Add linux_detach.
14729 * server.c (main): Handle 'D' packet.
14730 * target.h (struct target_ops): Add "detach" member.
14731 (detach_inferior): Define.
14733 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14735 From Kelley Cook <kelleycook@wideopenwest.com>:
14736 * configure.srv: Accept i[34567]86 variants.
14738 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14740 * linux-low.c (linux_wait_for_event): Correct comment typos.
14741 (linux_resume_one_process): Call check_removed_breakpoint.
14742 (linux_send_signal): New function.
14743 (linux_target_ops): Add linux_send_signal.
14744 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14746 * target.h (struct target_ops): Add send_signal.
14748 2003-05-29 Jim Blandy <jimb@redhat.com>
14750 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14751 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14752 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14753 away part of the register's value.
14755 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14757 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14758 (linux_wait_for_event, linux_init_signals): Likewise.
14760 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14762 * configure.in: Check for stdlib.h.
14763 * configure: Regenerated.
14764 * config.in: Regenerated.
14766 2003-01-04 Andreas Schwab <schwab@suse.de>
14768 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14770 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14772 * Makefile.in: Remove obsolete code.
14774 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14776 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14777 defined(PT_FPR0_HI).
14779 2002-11-17 Stuart Hughes <seh@zee2.com>
14781 * linux-arm-low.c (arm_num_regs): Increase.
14782 (arm_regmap): Include status register.
14784 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14786 * linux-low.c (register_addr): Remove incorrect -1 check.
14788 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14790 * linux-low.c (linux_create_inferior): Call setpgid. Return
14792 (unstopped_p, linux_signal_pid): Remove.
14793 (linux_target_ops): Remove linux_signal_pid.
14794 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14795 global instead of target method.
14796 * target.h (struct target_ops): Remove signal_pid. Update comment
14797 for create_inferior.
14798 * server.c (signal_pid): New variable.
14799 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14800 gdbserver. Set the child to be the foreground process group.
14801 (attach_inferior): Set signal_pid.
14803 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14805 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14807 2002-08-20 Jim Blandy <jimb@redhat.com>
14809 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14812 2002-08-01 Andrew Cagney <cagney@redhat.com>
14814 * Makefile.in: Make chill references obsolete.
14816 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14818 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14819 * configure: Regenerate.
14820 * config.in: Regenerate.
14822 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14824 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14825 (perror_with_name, remote_close, remote_open, expect, play): Static.
14827 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14829 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14830 byte offsets instead of an array of indexes.
14831 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14833 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14835 * regcache.c: Add comment.
14837 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14839 * thread-db.c: New file.
14840 * proc-service.c: New file.
14841 * acinclude.m4: New file.
14842 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14843 proc-service.o, and thread-db.o.
14844 (linux-low.o): Add USE_THREAD_DB.
14845 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14846 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14847 * aclocal.m4: Regenerated.
14848 * config.in: Regenerated.
14849 * configure: Regenerated.
14850 * configure.in: Check for proc_service.h, sys/procfs.h,
14851 thread_db.h, and linux/elf.h headrs.
14852 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14853 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14854 Check for -lthread_db and thread support.
14855 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14856 PowerPC, and SuperH.
14857 * i387-fp.c: Constify arguments.
14858 * i387-fp.h: Likewise.
14859 * inferiors.c: (struct thread_info): Renamed from
14860 `struct inferior_info'. Remove PID member. Use generic inferior
14861 list header. All uses updated.
14862 (inferiors, signal_pid): Removed.
14863 (all_threads): New variable.
14864 (get_thread): Define.
14865 (add_inferior_to_list): New function.
14866 (for_each_inferior): New function.
14867 (change_inferior_id): New function.
14868 (add_inferior): Removed.
14869 (remove_inferior): New function.
14870 (add_thread): New function.
14871 (free_one_thread): New function.
14872 (remove_thread): New function.
14873 (clear_inferiors): Use for_each_inferior and free_one_thread.
14874 (find_inferior): New function.
14875 (find_inferior_id): New function.
14876 (inferior_target_data): Update argument type.
14877 (set_inferior_target_data): Likewise.
14878 (inferior_regcache_data): Likewise.
14879 (set_inferior_regcache_data): Likewise.
14880 * linux-low.c (linux_bp_reinsert): Remove.
14881 (all_processes, stopping_threads, using_thrads)
14882 (struct pending_signals, debug_threads, pid_of): New.
14883 (inferior_pid): Replace with macro.
14884 (struct inferior_linux_data): Remove.
14885 (get_stop_pc, add_process): New functions.
14886 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14887 Use add_process and add_thread.
14888 (linux_attach_lwp): New function, based on old linux_attach. Use
14889 add_process and add_thread. Set stop_expected for new threads.
14890 (linux_attach): New function.
14891 (linux_kill_one_process): New function.
14892 (linux_kill): Kill all LWPs.
14893 (linux_thread_alive): Use find_inferior_id.
14894 (check_removed_breakpoints, status_pending_p): New functions.
14895 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14896 Update. Use WNOHANG. Wait for cloned processes also. Update process
14897 struct for the found process.
14898 (linux_wait_for_event): New function.
14899 (linux_wait): Use it. Support LWPs.
14900 (send_sigstop, wait_for_sigstop, stop_all_processes)
14901 (linux_resume_one_process, linux_continue_one_process): New functions.
14902 (linux_resume): Support LWPs.
14903 (REGISTER_RAW_SIZE): Remove.
14904 (fetch_register): Use register_size instead. Call supply_register.
14905 (usr_store_inferior_registers): Likewise. Call collect_register.
14906 Fix recursive case.
14907 (regsets_fetch_inferior_registers): Improve error message.
14908 (regsets_store_inferior_registers): Add debugging.
14909 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14910 (unstopped_p, linux_signal_pid): New functions.
14911 (linux_target_ops): Add linux_signal_pid.
14912 (linux_init_signals): New function.
14913 (initialize_low): Call it. Initialize using_threads.
14914 * regcache.c (inferior_regcache_data): Add valid
14916 (get_regcache): Fetch registers lazily. Add fetch argument
14917 and update all callers.
14918 (regcache_invalidate_one, regcache_invalidate): New
14920 (new_register_cache): Renamed from create_register_cache.
14921 Return the new regcache.
14922 (free_register_cache): Change argument to a void *.
14923 (registers_to_string, registers_from_string): Call get_regcache
14924 with fetch flag set.
14925 (register_data): Make static. Pass fetch flag to get_regcache.
14926 (supply_register): Call get_regcache with fetch flag clear.
14927 (collect_register): Call get_regcache with fetch flag set.
14928 (collect_register_as_string): New function.
14929 * regcache.h: Update.
14930 * remote-utils.c (putpkt): Flush after debug output and use
14932 Handle input interrupts while waiting for an ACK.
14933 (input_interrupt): Use signal_pid method.
14934 (getpkt): Flush after debug output and use stderr.
14935 (outreg): Use collect_register_as_string.
14936 (new_thread_notify, dead_thread_notify): New functions.
14937 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14938 and general_thread.
14939 (look_up_one_symbol): Flush after debug output.
14940 * server.c (step_thread, server_waiting): New variables.
14941 (start_inferior): Don't use signal_pid. Update call to mywait.
14942 (attach_inferior): Update call to mywait.
14943 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14944 (main): Don't fetch/store registers explicitly. Use
14945 set_desired_inferior. Support proposed ``Hs'' packet. Update
14947 * server.h: Update.
14948 (struct inferior_list, struct_inferior_list_entry): New.
14949 * target.c (set_desired_inferior): New.
14950 (write_inferior_memory): Constify.
14951 (mywait): New function.
14952 * target.h: Update.
14953 (struct target_ops): New signal_pid method.
14954 (mywait): Removed macro, added prototype.
14956 * linux-low.h (regset_func): Removed.
14957 (regset_fill_func, regset_store_func): New.
14958 (enum regset_type): New.
14959 (struct regset_info): Add type field. Use new operation types.
14960 (struct linux_target_ops): stop_pc renamed to get_pc.
14961 Add decr_pc_after_break and breakpoint_at.
14962 (get_process, get_thread_proess, get_process_thread)
14963 (strut process_info, all_processes, linux_attach_lwp)
14964 (thread_db_init): New.
14966 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14967 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14968 (the_low_target): Add new members.
14969 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14970 (i386_store_fpxregset): Constify.
14971 (target_regsets): Add new kind identifier.
14972 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14973 (i386_set_pc): Add debugging.
14974 (i386_breakpoint_at): New function.
14975 (the_low_target): Add new members.
14976 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14977 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14978 (mips_breakpoint_at): New.
14979 (the_low_target): Add new members.
14980 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14981 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14982 (the_low_target): Add new members.
14983 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14984 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14985 (the_low_target): Add new members.
14986 * linux-x86-64-low.c (target_regsets): Add new kind
14989 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
14991 From Martin Pool <mbp@samba.org>:
14992 * server.c (gdbserver_usage): New function.
14995 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
14997 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14998 stop_at -> stop_pc.
15000 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15002 * Makefile.in: Remove obsolete code.
15004 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15006 * linux-low.c (regsets_fetch_inferior_registers),
15007 (regsets_store_inferior_registers): Removed cast to int from
15009 * regcache.h: Added declaration of struct inferior_info.
15011 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15013 * inferiors.c (struct inferior_info): Add regcache_data.
15014 (add_inferior): Call create_register_cache.
15015 (clear_inferiors): Call free_register_cache.
15016 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15017 * regcache.c (struct inferior_regcache_data): New.
15018 (registers): Remove.
15019 (get_regcache): New function.
15020 (create_register_cache, free_register_cache): New functions.
15021 (set_register_cache): Don't initialize the register cache here.
15022 (registers_to_string, registers_from_string, register_data): Call
15024 * regcache.h: Add prototypes.
15025 * server.h: Likewise.
15027 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15029 * mem-break.c: New file.
15030 * mem-break.h: New file.
15031 * Makefile.in: Add mem-break.o rule; update server.h
15033 * inferiors.c (struct inferior_info): Add target_data
15035 (clear_inferiors): Free target_data member if set.
15036 (inferior_target_data, set_inferior_target_data): New functions.
15037 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15038 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15039 * linux-low.c (linux_bp_reinsert): New variable.
15040 (struct inferior_linux_data): New.
15041 (linux_create_inferior): Use set_inferior_target_data.
15042 (linux_attach): Likewise. Call add_inferior.
15043 (linux_wait_for_one_inferior): New function.
15044 (linux_wait): Call it.
15045 (linux_write_memory): Add const.
15046 (initialize_low): Call set_breakpoint_data.
15047 * linux-low.h (struct linux_target_ops): Add breakpoint
15049 * server.c (attach_inferior): Remove extra add_inferior
15051 * server.h: Include mem-break.h. Update inferior.c
15053 * target.c (read_inferior_memory)
15054 (write_inferior_memory): New functions.
15055 * target.h (read_inferior_memory)
15056 (write_inferior_memory): Change macros to prototypes.
15057 (struct target_ops): Update comments. Add const to write_memory
15060 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15062 * linux-low.c (usr_store_inferior_registers): Support
15063 registers which are allowed to fail to store.
15064 * linux-low.h (linux_target_ops): Likewise.
15065 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15066 (ppc_cannot_store_register): FPSCR may not be storable.
15068 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15070 * server.h: Include <string.h> if HAVE_STRING_H.
15071 * ChangeLog: Correct paths in last ChangeLog entry.
15073 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15075 * linux-low.h: Remove obsolete prototypes.
15076 (struct linux_target_ops): New.
15077 (extern the_low_target): New.
15078 * linux-low.c (num_regs, regmap): Remove declarations.
15079 (register_addr): Use the_low_target explicitly.
15080 (fetch_register): Likewise.
15081 (usr_fetch_inferior_registers): Likewise.
15082 (usr_store_inferior_registers): Likewise.
15083 * linux-arm-low.c (num_regs): Remove.
15084 (arm_num_regs): Define.
15085 (arm_regmap): Renamed from regmap, made static.
15086 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15088 (arm_cannot_store_register): Renamed from cannot_store_register,
15090 (the_low_target): New.
15091 * linux-i386-low.c (num_regs): Remove.
15092 (i386_num_regs): Define.
15093 (i386_regmap): Renamed from regmap, made static.
15094 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15096 (i386_cannot_store_register): Renamed from cannot_store_register,
15098 (the_low_target): New.
15099 * linux-ia64-low.c (num_regs): Remove.
15100 (ia64_num_regs): Define.
15101 (ia64_regmap): Renamed from regmap, made static.
15102 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15104 (ia64_cannot_store_register): Renamed from cannot_store_register,
15106 (the_low_target): New.
15107 * linux-m68k-low.c (num_regs): Remove.
15108 (m68k_num_regs): Define.
15109 (m68k_regmap): Renamed from regmap, made static.
15110 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15112 (m68k_cannot_store_register): Renamed from cannot_store_register,
15114 (the_low_target): New.
15115 * linux-mips-low.c (num_regs): Remove.
15116 (mips_num_regs): Define.
15117 (mips_regmap): Renamed from regmap, made static.
15118 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15120 (mips_cannot_store_register): Renamed from cannot_store_register,
15122 (the_low_target): New.
15123 * linux-ppc-low.c (num_regs): Remove.
15124 (ppc_num_regs): Define.
15125 (ppc_regmap): Renamed from regmap, made static.
15126 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15128 (ppc_cannot_store_register): Renamed from cannot_store_register,
15130 (the_low_target): New.
15131 * linux-s390-low.c (num_regs): Remove.
15132 (s390_num_regs): Define.
15133 (s390_regmap): Renamed from regmap, made static.
15134 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15136 (s390_cannot_store_register): Renamed from cannot_store_register,
15138 (the_low_target): New.
15139 * linux-sh-low.c (num_regs): Remove.
15140 (sh_num_regs): Define.
15141 (sh_regmap): Renamed from regmap, made static.
15142 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15144 (sh_cannot_store_register): Renamed from cannot_store_register,
15146 (the_low_target): New.
15147 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15148 (the_low_target): New.
15150 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15152 * Makefile.in: Add stamp-h target.
15153 * configure.in: Create stamp-h.
15154 * configure: Regenerated.
15156 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15158 * inferiors.c: New file.
15159 * target.c: New file.
15160 * target.h: New file.
15161 * Makefile.in: Add target.o and inferiors.o. Update
15163 * linux-low.c (inferior_pid): New static variable,
15164 moved from server.c.
15165 (linux_create_inferior): Renamed from create_inferior.
15166 Call add_inferior. Return 0 on success instead of a PID.
15167 (linux_attach): Renamed from myattach.
15168 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15169 (linux_thread_alive): Renamed from mythread_alive.
15170 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15172 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15173 (regsets_store_inferior_registers): Correct error message.
15174 Add missing ``return 0''.
15175 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15176 (linux_store_registers): Renamed from store_inferior_registers.
15177 (linux_read_memory): Renamed from read_inferior_memory.
15178 (linux_write_memory): Renamed from write_inferior_memory.
15179 (linux_target_ops): New structure.
15180 (initialize_low): Call set_target_ops ().
15181 * remote-utils.c (unhexify): New function.
15182 (hexify): New function.
15183 (input_interrupt): Send signals to ``signal_pid''.
15184 * server.c (inferior_pid): Remove.
15185 (start_inferior): Update create_inferior call.
15186 (attach_inferior): Call add_inferior.
15187 (handle_query): New function.
15188 (main): Call handle_query for `q' packets.
15189 * server.h: Include "target.h". Remove obsolete prototypes.
15190 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15192 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15194 * Makefile.in: Add WARN_CFLAGS. Update configury
15196 * configure.in: Check for <string.h>
15197 * configure: Regenerate.
15198 * config.in: Regenerate.
15199 * gdbreplay.c: Include needed system headers.
15200 (remote_open): Remove strchr prototype.
15201 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15202 * regcache.c (supply_register): Change buf argument to const void *.
15203 (supply_register_by_name): Likewise.
15204 (collect_register): Change buf argument to void *.
15205 (collect_register_by_name): Likewise.
15206 * regcache.h: Add missing prototypes.
15207 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15208 * server.c (handle_query): New function.
15209 (attached): New static variable, moved out of main.
15210 (main): Quiet longjmp clobber warnings.
15211 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15212 * utils.c (error): Remove NORETURN.