1 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
3 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
4 QEnvironmentUnset and QEnvironmentReset packets.
5 (handle_query): Inform remote that QEnvironmentHexEncoded,
6 QEnvironmentUnset and QEnvironmentReset are supported.
8 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
10 * inferiors.h (inferior_target_data): Rename to ...
11 (thread_target_data): ... this.
12 (inferior_regcache_data): Rename to ...
13 (thread_regcache_data): ... this.
14 (set_inferior_regcache_data): Rename to ...
15 (set_thread_regcache_data): ... this.
16 * inferiors.c (inferior_target_data): Rename to ...
17 (thread_target_data): ... this.
18 (inferior_regcache_data): Rename to ...
19 (thread_regcache_data): ... this.
20 (set_inferior_regcache_data): Rename to ...
21 (set_thread_regcache_data): ... this.
22 (free_one_thread): Update.
23 * linux-low.h (get_thread_lwp): Update.
24 * regcache.c (get_thread_regcache): Update.
25 (regcache_invalidate_thread): Update.
26 (free_register_cache_thread): Update.
27 * win32-i386-low.c (update_debug_registers_callback): Update.
28 (win32_get_current_dr): Update.
29 * win32-low.c (thread_rec): Update.
30 (delete_thread_info): Update.
31 (continue_one_thread): Update.
32 (suspend_one_thread): Update.
34 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
36 * inferiors.c (set_inferior_target_data): Remove.
37 * inferiors.h (set_inferior_target_data): Remove.
39 2017-08-18 Yao Qi <yao.qi@linaro.org>
41 * Makefile.in (OBS): Add selftest.o.
42 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
43 * configure, config.in: Re-generated.
44 * server.c: Include common/sefltest.h.
45 (captured_main): Handle option --selftest.
47 2017-08-09 Yao Qi <yao.qi@linaro.org>
49 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
50 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
51 i386-avx-mpx.o and i386-mmx.o.
52 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
53 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
54 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
55 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
56 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
57 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
58 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
59 i386/amd64-avx-mpx.xml.
61 2017-08-09 Yao Qi <yao.qi@linaro.org>
63 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
65 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
66 i386/x32-avx-avx512.xml.
68 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
70 * tracepoint.h (enum class fast_tpoint_collect_result): New
72 (fast_tracepoint_collecting): Change return type to
73 fast_tpoint_collect_result.
74 * tracepoint.c (fast_tracepoint_collecting): Likewise.
75 * linux-low.h: Include tracepoint.h.
76 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
77 fast_tpoint_collect_result.
78 * linux-low.c (handle_tracepoints): Adjust.
79 (linux_fast_tracepoint_collecting): Change return type to
80 fast_tpoint_collect_result.
81 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
82 linux_wait_1, stuck_in_jump_pad_callback,
83 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
84 proceed_one_lwp): Adjust to type change.
86 2017-07-10 Yao Qi <yao.qi@linaro.org>
88 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
90 2017-06-29 Yao Qi <yao.qi@linaro.org>
92 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
94 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
96 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
98 * Makefile.in (IPA_OBJS): Sort and format one item per line.
100 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
102 * linux-low.c (linux_create_inferior): Adjust code to access the
103 environment information via 'gdb_environ' class.
104 * lynx-low.c (lynx_create_inferior): Likewise.
105 * server.c (our_environ): Make it an instance of 'gdb_environ'.
106 (get_environ): Return a pointer to 'our_environ'.
107 (captured_main): Initialize 'our_environ'.
108 * server.h (get_environ): Adjust prototype.
109 * spu-low.c (spu_create_inferior): Adjust code to access the
110 environment information via 'gdb_environ' class.
112 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
114 * linux-low.c (linux_read_memory, linux_write_memory): Remove
115 usage of "register" keyword.
117 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
119 * configure: Re-generate.
121 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
123 * configure: Re-generate.
125 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
127 * Makefile.in (COMPILE.pre): Add "-x c++".
129 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
131 * fork-child.c: Conditionally include <signal.h>.
133 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
135 * server.c (handle_general_set): Handle new packet
137 (handle_query): Add "QStartupWithShell" to the list of supported
139 (gdbserver_usage): Add help text explaining the
140 new "--startup-with-shell" and "--no-startup-with-shell" CLI
142 (captured_main): Recognize and act upon the presence of the new
145 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
146 Pedro Alves <palves@redhat.com>
148 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
149 * configure: Regenerate.
150 * configure.srv (srv_linux_obj): Add "fork-child.o" and
152 (i[34567]86-*-lynxos*): Likewise.
153 (spu*-*-*): Likewise.
154 * fork-child.c: New file.
155 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
157 (linux_ptrace_fun): New function.
158 (linux_create_inferior): Adjust function prototype to reflect
159 change on "target.h". Adjust function code to use
161 (linux_request_interrupt): Delete "signal_pid".
162 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
163 (lynx_ptrace_fun): New function.
164 (lynx_create_inferior): Adjust function prototype to reflect
165 change on "target.h". Adjust function code to use
167 * nto-low.c (nto_create_inferior): Adjust function prototype and
168 code to reflect change on "target.h". Update comments.
169 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
170 "common-terminal.h" and "environ.h".
171 (terminal_fd): Moved to fork-child.c.
172 (old_foreground_pgrp): Likewise.
173 (restore_old_foreground_pgrp): Likewise.
174 (last_status): Make it global.
175 (last_ptid): Likewise.
176 (our_environ): New variable.
177 (startup_with_shell): Likewise.
178 (program_name): Likewise.
179 (program_argv): Rename to...
180 (program_args): ...this.
181 (wrapper_argv): New variable.
182 (start_inferior): Delete function.
183 (get_exec_wrapper): New function.
184 (get_exec_file): Likewise.
185 (get_environ): Likewise.
186 (prefork_hook): Likewise.
187 (post_fork_inferior): Likewise.
188 (postfork_hook): Likewise.
189 (postfork_child_hook): Likewise.
190 (handle_v_run): Update code to deal with arguments coming from the
191 remote host. Update calls from "start_inferior" to
193 (captured_main): Likewise. Initialize environment variable. Call
195 * server.h (post_fork_inferior): New prototype.
196 (get_environ): Likewise.
197 (last_status): Declare.
198 (last_ptid): Likewise.
199 (signal_pid): Likewise.
200 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
201 (spu_ptrace_fun): New function.
202 (spu_create_inferior): Adjust function prototype to reflect change
203 on "target.h". Adjust function code to use "fork_inferior".
204 * target.c (target_terminal_init): New function.
205 (target_terminal_inferior): Likewise.
206 (target_terminal_ours): Likewise.
207 * target.h: Include <vector>.
208 (struct target_ops) <create_inferior>: Update prototype.
209 (create_inferior): Update macro.
210 * utils.c (gdb_flush_out_err): New function.
211 * win32-low.c (win32_create_inferior): Adjust function prototype
212 and code to reflect change on "target.h".
214 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
216 * inferiors.c (switch_to_thread): New function.
218 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
220 * Makefile.in (SFILE): Add "common/job-control.c".
221 (OBS): Add "job-control.o".
223 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
225 * Makefile: Remove "@host_makefile_frag@".
227 2017-05-05 Pedro Alves <palves@redhat.com>
229 * configure: Regenerate.
231 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
233 * configure: Regenerate.
235 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
237 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
238 software_single_step change of return type to
239 std::vector<CORE_ADDR>.
240 * linux-low.c (install_software_single_step_breakpoints):
242 * linux-low.h (install_software_single_step_breakpoints):
245 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
247 * remote-utils.c: Include "gdb_termios.h" instead of
249 * terminal.h: Delete file.
251 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
253 * server.c: Include <vector>.
254 <program_argv, wrapper_argv>: Convert to std::vector.
255 (start_inferior): Rewrite function to use C++.
256 (handle_v_run): Likewise. Update code that calculates the argv
257 based on the vRun packet; use C++.
258 (captured_main): Likewise.
260 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
262 * server.c (handle_v_cont): Initialize thread_resume::thread
265 2017-04-05 Pedro Alves <palves@redhat.com>
267 * configure: Regenerate.
269 2017-04-05 Pedro Alves <palves@redhat.com>
271 * gdbreplay.c (sync_error): Constify.
272 * linux-x86-low.c (push_opcode): Constify.
274 2017-04-05 Pedro Alves <palves@redhat.com>
276 * win32-low.c (get_child_debug_event)
277 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
278 Report TARGET_WAITKIND_SPURIOUS instead.
280 2017-04-05 Pedro Alves <palves@redhat.com>
282 * remote-utils.c (remote_prepare, remote_open): Constify.
283 * remote-utils.h (remote_prepare, remote_open): Constify.
284 * server.c (captured_main): Constify 'port' handling.
286 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
288 * Makefile.in (clean): Clear .deps.
290 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
292 * .gitignore: Remove generated files, replace with wildcard.
293 * (clean): Replace removal of generated files with wildcard.
294 (version.c): Replace with...
295 (version-generated.c): ...this.
296 (xml-builtin.c): Replace with...
297 (xml-builtin-generated.c): ...this.
298 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
299 (%.c: *regformats*): Replace with...
300 (%-generated.c: *regformats*): ...this.
302 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
304 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
305 (xtensa_fill_gregset): Call collect_register_by_name for
307 (xtensa_store_gregset): Call supply_register_by_name for
310 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
312 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
313 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
314 (xtensa_store_gregset): Call supply_register for all registers in
315 a0_regnum..a0_regnum + C0_NREGS range.
317 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
319 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
320 (ax-ipa.o: ax.c): Remove.
321 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
322 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
323 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
324 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
325 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
327 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
329 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
330 (print-utils-ipa.o: ../common/print-utils.c): Remove.
331 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
332 (errors-ipa.o: ../common/errors.c): Remove.
333 (format-ipa.o: ../common/format.c): Remove.
334 (common-utils-ipa.o: ../common/common-utils.c): Remove.
336 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
338 * Makefile.in (%-ipa.o: %.c): New rule.
339 (tracepoint-ipa.o: tracepoint.c): Remove.
340 (utils-ipa.o: utils.c): Remove.
341 (remote-utils-ipa.o: remote-utils.c): Remove.
342 (regcache-ipa.o: regcache.c): Remove.
343 (i386-linux-ipa.o: i386-linux.c): Remove.
344 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
345 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
346 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
347 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
348 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
349 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
350 (amd64-linux-ipa.o: amd64-linux.c): Remove.
351 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
352 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
353 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
354 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
355 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
356 (aarch64-ipa.o: aarch64.c): Remove.
357 (s390-linux32-ipa.o: s390-linux32.c): Remove.
358 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
359 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
360 (s390-linux64-ipa.o: s390-linux64.c): Remove.
361 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
362 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
363 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
364 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
365 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
366 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
367 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
368 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
369 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
370 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
371 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
372 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
373 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
374 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
375 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
376 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
377 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
378 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
379 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
380 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
381 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
382 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
383 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
384 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
385 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
386 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
387 (tdesc-ipa.o: tdesc.c): Remove.
388 (x32-linux-ipa.o: x32-linux.c): Remove.
389 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
390 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
392 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
394 * Makefile.in (%.o: ../arch/%.c): New rule.
395 (arm.o: ../arch/arm.c): Remove.
396 (arm-linux.o: ../arch/arm-linux.c): Remove.
397 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
398 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
400 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
402 * Makefile.in (%.o: ../nat/%.c): New rule.
403 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
404 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
405 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
406 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
407 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
408 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
409 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
410 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
411 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
412 (linux-personality.o: ../nat/linux-personality.c): Remove.
413 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
414 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
415 (x86-linux.o: ../nat/x86-linux.c): Remove.
416 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
417 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
419 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
421 * Makefile.in (%.o: ../common/%.c): New rule.
422 (signals.o: ../common/signals.c): Remove.
423 (print-utils.o: ../common/print-utils.c): Remove.
424 (rsp-low.o: ../common/rsp-low.c): Remove.
425 (common-utils.o: ../common/common-utils.c): Remove.
426 (posix-strerror.o: ../common/posix-strerror.c): Remove.
427 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
428 (vec.o: ../common/vec.c): Remove.
429 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
430 (xml-utils.o: ../common/xml-utils.c): Remove.
431 (ptid.o: ../common/ptid.c): Remove.
432 (buffer.o: ../common/buffer.c): Remove.
433 (format.o: ../common/format.c): Remove.
434 (filestuff.o: ../common/filestuff.c): Remove.
435 (agent.o: ../common/agent.c): Remove.
436 (errors.o: ../common/errors.c): Remove.
437 (environ.o: ../common/environ.c): Remove.
438 (common-debug.o: ../common/common-debug.c): Remove.
439 (cleanups.o: ../common/cleanups.c): Remove.
440 (common-exceptions.o: ../common/common-exceptions.c): Remove.
441 (fileio.o: ../common/fileio.c): Remove.
442 (common-regcache.o: ../common/common-regcache.c): Remove.
443 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
444 (new-op.o: ../common/new-op.c): Remove.
445 (btrace-common.o: ../common/btrace-common.c): Remove.
447 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
449 * Makefile.in (%.o: ../target/%.c): New rule.
450 (waitstatus.o: ../target/waitstatus.c): Remove.
452 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
455 (%.c: ../regformats/%.dat,
456 (%.c: ../regformats/arm/%.dat,
457 (%.c: ../regformats/i386/%.dat,
458 (%.c: ../regformats/rs6000/%.dat): New rules.
461 (arm-with-iwmmxt.c): Remove.
462 (arm-with-vfpv2.c): Remove.
463 (arm-with-vfpv3.c): Remove.
464 (arm-with-neon.c): Remove.
465 (reg-bfin.c): Remove.
466 (reg-cris.c): Remove.
467 (reg-crisv32.c): Remove.
469 (i386-linux.c): Remove.
470 (i386-avx.c): Remove.
471 (i386-avx-linux.c): Remove.
472 (i386-avx-avx512.c): Remove.
473 (i386-avx-avx512-linux.c): Remove.
474 (i386-mpx.c): Remove.
475 (i386-mpx-linux.c): Remove.
476 (i386-avx-mpx-avx512-pku.c): Remove.
477 (i386-avx-mpx-avx512-pku-linux.c): Remove.
478 (i386-avx-mpx.c): Remove.
479 (i386-avx-mpx-linux.c): Remove.
480 (i386-mmx.c): Remove.
481 (i386-mmx-linux.c): Remove.
482 (reg-ia64.c): Remove.
483 (reg-m32r.c): Remove.
484 (reg-m68k.c): Remove.
486 (mips-linux.c): Remove.
487 (mips-dsp-linux.c): Remove.
488 (mips64-linux.c): Remove.
489 (mips64-dsp-linux.c): Remove.
490 (nios2-linux.c): Remove.
491 (powerpc-32.c): Remove.
492 (powerpc-32l.c): Remove.
493 (powerpc-altivec32l.c): Remove.
494 (powerpc-cell32l.c): Remove.
495 (powerpc-vsx32l.c): Remove.
496 (powerpc-isa205-32l.c): Remove.
497 (powerpc-isa205-altivec32l.c): Remove.
498 (powerpc-isa205-vsx32l.c): Remove.
499 (powerpc-e500l.c): Remove.
500 (powerpc-64l.c): Remove.
501 (powerpc-altivec64l.c): Remove.
502 (powerpc-cell64l.c): Remove.
503 (powerpc-vsx64l.c): Remove.
504 (powerpc-isa205-64l.c): Remove.
505 (powerpc-isa205-altivec64l.c): Remove.
506 (powerpc-isa205-vsx64l.c): Remove.
507 (s390-linux32.c): Remove.
508 (s390-linux32v1.c): Remove.
509 (s390-linux32v2.c): Remove.
510 (s390-linux64.c): Remove.
511 (s390-linux64v1.c): Remove.
512 (s390-linux64v2.c): Remove.
513 (s390-te-linux64.c): Remove.
514 (s390-vx-linux64.c): Remove.
515 (s390-tevx-linux64.c): Remove.
516 (s390x-linux64.c): Remove.
517 (s390x-linux64v1.c): Remove.
518 (s390x-linux64v2.c): Remove.
519 (s390x-te-linux64.c): Remove.
520 (s390x-vx-linux64.c): Remove.
521 (s390x-tevx-linux64.c): Remove.
522 (tic6x-c64xp-linux.c): Remove.
523 (tic6x-c64x-linux.c): Remove.
524 (tic6x-c62x-linux.c): Remove.
526 (reg-sparc64.c): Remove.
529 (amd64-linux.c): Remove.
530 (amd64-avx.c): Remove.
531 (amd64-avx-linux.c): Remove.
532 (amd64-avx-avx512.c): Remove.
533 (amd64-avx-avx512-linux.c): Remove.
534 (amd64-mpx.c): Remove.
535 (amd64-mpx-linux.c): Remove.
536 (amd64-avx-mpx-avx512-pku.c): Remove.
537 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
538 (amd64-avx-mpx.c): Remove.
539 (amd64-avx-mpx-linux.c): Remove.
541 (x32-linux.c): Remove.
543 (x32-avx-linux.c): Remove.
544 (x32-avx-avx512.c): Remove.
545 (x32-avx-avx512-linux.c): Remove.
546 (reg-xtensa.c): Remove.
547 (reg-tilegx.c): Remove.
548 (reg-tilegx32.c): Remove.
550 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
552 * Makefile.in (SFILES): Add "common/environ.c".
553 (OBJS): Add "common/environ.h".
555 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
557 * configure.ac: Check if the fs_base and gs_base members of
558 `struct user_regs_struct' exist.
559 * config.in: Regenerated.
560 * configure: Likewise.
562 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
564 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
566 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
567 (get_next_pcs_syscall_next_pc): Likewise.
569 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
571 * win32-i386-low.c: Fix incorrect reference to a couple source files.
572 * nto-x86-low.c: Likewise.
574 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
576 * Makefile.in: Include disable-implicit-rules.mk.
578 2016-11-23 Pedro Alves <palves@redhat.com>
580 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
581 (debug_vprintf): Use std::chrono::steady_clock instead of
582 gettimeofday. Use '.' instead of ':'.
583 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
584 (get_timestamp): Use std::chrono::steady_clock instead of
587 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
589 * Makefile.in: Fix whitespace formatting.
591 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
593 * Makefile.in (SFILES, OBS): Flatten list and order
596 2016-11-23 Pedro Alves <palves@redhat.com>
598 * event-loop.c (handle_file_event): Use warning.
599 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
600 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
603 2016-11-23 Pedro Alves <palves@redhat.com>
605 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
607 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
608 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
609 debug_printf and debug_flush for debug output.
610 * server.c (handle_general_set): Likewise.
611 * thread-db.c (try_thread_db_load): Use debug_printf for debug
614 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
616 * Makefile.in (.c.o): Replace rule with ...
617 (%.o: %.c): ... this one.
619 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
621 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
622 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
624 * configure.ac: Remove checks for the make program.
625 * configure: Re-generate.
627 2016-10-28 Pedro Alves <palves@redhat.com>
629 * Makefile.in (CXX_DIALECT): Get from configure.
630 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
631 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
632 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
633 * config.in: Regenerate.
634 * configure: Regenerate.
636 2016-10-27 Yao Qi <yao.qi@linaro.org>
638 * linux-low.c (linux_supports_range_stepping): Return true if
639 can_software_single_step return true.
641 2016-10-27 Yao Qi <yao.qi@linaro.org>
643 * inferiors.c (find_inferior_in_random): New function.
644 * inferiors.h (find_inferior_in_random): Declare.
645 * linux-low.c (linux_wait_for_event_filtered): Call
646 find_inferior_in_random instead of find_inferior.
648 2016-10-27 Yao Qi <yao.qi@linaro.org>
650 * linux-low.c (linux_wait_1): If single-step breakpoints are
651 inserted, remove them.
653 2016-10-26 Pedro Alves <palves@redhat.com>
655 * linux-low.c (handle_extended_wait): Link parent/child fork
657 (linux_wait_1): Unlink them.
658 (linux_set_resume_request): Ignore resume requests for
659 already-resumed and unhandled fork child threads.
660 * linux-low.h (struct lwp_info) <fork_relative>: New field.
661 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
663 (handle_v_requests) <vCont>: Don't call require_running.
664 * server.h (in_queued_stop_replies): New declaration.
666 2016-10-24 Yao Qi <yao.qi@linaro.org>
669 * linux-aarch64-low.c (append_insns): Cast the return value to
672 2016-10-10 Yao Qi <yao.qi@linaro.org>
674 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
676 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
678 * target.c (target_supports_multi_process): New function, moved
680 * target.h (target_supports_multi_process): ... here. Remove
683 2016-10-05 Tom Tromey <tom@tromey.com>
686 * tracepoint.c (handle_tracepoint_bkpts): Check
687 ipa_error_tracepoint, not ipa_stopping_tracepoint.
689 2016-10-05 Yao Qi <yao.qi@linaro.org>
691 * configure.srv: Update the path of arm-*.xml files.
693 2016-10-05 Terry Guo <terry.guo@arm.com>
694 Yao Qi <yao.qi@linaro.org>
696 * Makefile.in: Adjust the path of rules.
697 * configure.srv: Update the path of xml files.
698 * regformats/arm-with-iwmmxt.dat: Regenerated.
699 * regformats/arm-with-neon.dat: Likewise.
700 * regformats/arm-with-vfpv2.dat: Likewise.
701 * regformats/arm-with-vfpv3.dat Likewise.
703 2016-09-30 Yao Qi <yao.qi@linaro.org>
706 * target.c (target_stop_and_wait): Don't call
707 target_continue_no_signal, use resume_stop instead.
709 2016-09-26 Yao Qi <yao.qi@linaro.org>
711 * linux-low.c (linux_wait_1): Call debug_exit.
713 2016-09-23 Pedro Alves <palves@redhat.com>
715 * Makefile.in (SFILES): Add common/new-op.c.
716 (OBS): Add common/new-op.o.
717 (new-op.o): New rule.
719 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
721 * .gitinore: Ignore more files.
723 2016-09-21 Yao Qi <yao.qi@linaro.org>
725 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
728 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
730 * server.c (start_inferior): Call target_mourn_inferior instead of
731 mourn_inferior; pass ptid_t argument to it.
733 (handle_target_event): Likewise.
734 * target.c (target_mourn_inferior): New function.
735 * target.h (mourn_inferior): Delete macro.
737 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
739 * linux-low.c (lwp_is_stepping): New function.
741 2016-09-06 Carl Love <cel@us.ibm.com>
743 * server.c (start_inferior): Fixed comment, requested comment change
744 didn't get updated correctly. Removed reference to ptrace () call as
745 it is only true on Linux systems.
747 2016-09-06 Carl Love <cel@us.ibm.com>
749 * server.c (start_inferior): Do not call
750 function target_post_create_inferior () if the
751 inferior process has already exited.
753 2016-09-05 Pedro Alves <palves@redhat.com>
755 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
756 (COMPILE.pre, CC_LD): Use CXX directly.
757 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
758 * acinclude.m4: Don't include build-with-cxx.m4.
759 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
760 * configure: Regenerate.
762 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
765 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
766 call writing data to own_buf.
768 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
770 * target.c (mywait): Call target_wait instead of
772 (target_wait): New function.
774 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
776 * server.c (start_inferior): New variable 'ptid'. Replace calls
777 to the_target->resume by target_continue{,_no_signal}, depending
779 * target.c (target_stop_and_wait): Call target_continue_no_signal
780 instead of the_target->resume.
781 (target_continue): New function.
783 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
785 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
787 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
790 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
792 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
793 * linux-arm-low.c (ps_get_thread_area): Likewise.
794 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
795 * linux-m68k-low.c (ps_get_thread_area): Likewise.
796 * linux-mips-low.c (ps_get_thread_area): Likewise.
797 * linux-nios2-low.c (ps_get_thread_area): Likewise.
798 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
799 * linux-x86-low.c (ps_get_thread_area): Likewise.
800 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
802 2016-08-19 Pedro Alves <palves@redhat.com>
804 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
806 2016-08-19 Pedro Alves <palves@redhat.com>
808 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
809 comment. Use memcpy instead of casting through unsigned long.
811 2016-08-19 Pedro Alves <palves@redhat.com>
813 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
814 allocating around 0x80000000.
816 2016-08-19 Pedro Alves <palves@redhat.com>
819 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
820 (x32-avx512-linux-ipa.o): New rules.
821 * configure.ac (x86_64-*-linux*): New x32 check.
822 * configure.srv (ipa_x32_linux_regobj): New.
823 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
824 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
826 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
828 * configure: Regenerate.
830 2016-08-09 Pedro Alves <palves@redhat.com>
833 * Makefile.in (OBS): Add signals-state-save-restore.o.
834 (signals-state-save-restore.o): New rule.
835 * config.in: Regenerate.
836 * configure: Regenerate.
837 * linux-low.c: Include "signals-state-save-restore.h".
838 (linux_create_inferior): Call
839 restore_original_signals_state.
840 * server.c: Include "dispositions-save-restore.h".
841 (captured_main): Call save_original_signals_state.
843 2016-08-05 Pedro Alves <palves@redhat.com>
845 * configure: Regenerate.
847 2016-08-04 Yao Qi <yao.qi@linaro.org>
849 * linux-low.c (regsets_fetch_inferior_registers): Check
850 errno is ESRCH or not.
852 2016-08-02 Yao Qi <yao.qi@linaro.org>
854 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
855 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
856 (thread_db_load_search): Update.
857 (try_thread_db_load_1): Don't look for td_ta_event_addr,
858 td_ta_set_event and td_ta_event_getmsg.
860 2016-07-26 Pedro Alves <palves@redhat.com>
863 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
864 of unsigned long for 64-bit registers and use uint32_t instead of
865 unsigned int for 32-bit registers.
867 2016-07-26 Pedro Alves <palves@redhat.com>
869 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
872 2016-07-21 Tom Tromey <tom@tromey.com>
874 * configure: Rebuild.
876 2016-07-21 Yao Qi <yao.qi@linaro.org>
878 * mem-break.c (find_gdb_breakpoint): Cast bp to
879 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
881 2016-07-21 Yao Qi <yao.qi@linaro.org>
883 * server.c (handle_v_requests): Support s and S actions
884 if target_supports_software_single_step return true.
886 2016-07-21 Yao Qi <yao.qi@linaro.org>
888 * linux-low.c (resume_stopped_resumed_lwps): If resume request
889 is resume_step, call maybe_hw_step.
890 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
892 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
894 (proceed_one_lwp): If resume request is resume_step, install
895 reinsert breakpoints and call maybe_hw_step.
897 2016-07-21 Yao Qi <yao.qi@linaro.org>
899 * linux-low.c (proceed_one_lwp): Declare.
900 (linux_resume_one_thread): Remove local variable 'step'.
901 Lift code enqueue signal. Call proceed_one_lwp instead of
902 linux_resume_one_lwp.
904 2016-07-21 Yao Qi <yao.qi@linaro.org>
906 * linux-low.c (linux_resume_one_thread): Call
907 enqueue_pending_signal.
909 2016-07-21 Yao Qi <yao.qi@linaro.org>
911 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
912 * inferiors.c (do_restore_current_thread_cleanup): New function.
913 (make_cleanup_restore_current_thread): Likewise.
914 * linux-low.c (install_software_single_step_breakpoints): Call
915 make_cleanup_restore_current_thread. Switch current_thread to
918 2016-07-21 Yao Qi <yao.qi@linaro.org>
920 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
921 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
922 (clone_one_breakpoint): Likewise.
923 (delete_reinsert_breakpoints): Change parameter to thread.
925 (has_reinsert_breakpoints): Likewise.
926 (uninsert_reinsert_breakpoints): Likewise.
927 (reinsert_reinsert_breakpoints): Likewise.
928 * mem-break.h (set_reinsert_breakpoint): Update declaration.
929 (delete_reinsert_breakpoints): Likewise.
930 (reinsert_reinsert_breakpoints): Likewise.
931 (uninsert_reinsert_breakpoints): Likewise.
932 (has_reinsert_breakpoints): Likewise.
934 2016-07-21 Yao Qi <yao.qi@linaro.org>
936 * inferiors.c (get_thread_process): Make parameter const.
937 * inferiors.h (get_thread_process): Update declaration.
938 * mem-break.c (clone_all_breakpoints): Remove all parameters.
939 Add new parameters child_thread and parent_thread. Callers
941 * mem-break.h (clone_all_breakpoints): Update declaration.
943 2016-07-21 Yao Qi <yao.qi@linaro.org>
945 * mem-break.c (struct breakpoint) <cond_list>: Remove.
946 <command_list, handler>: Remove.
947 (struct gdb_breakpoint): New.
948 (struct other_breakpoint): New.
949 (struct reinsert_breakpoint): New.
950 (is_gdb_breakpoint): New function.
951 (any_persistent_commands): Update command_list if
952 is_gdb_breakpoint returns true.
953 (set_breakpoint): Create breakpoints according to their types.
954 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
955 (set_gdb_breakpoint_1): Likewise.
956 (set_gdb_breakpoint): Likewise.
957 (clear_breakpoint_conditions): Change parameter type to
958 'struct gdb_breakpoint *'.
959 (clear_breakpoint_commands): Likewise.
960 (clear_breakpoint_conditions_and_commands): Likewise.
961 (add_condition_to_breakpoint): Likewise.
962 (add_breakpoint_condition): Likewise.
963 (add_commands_to_breakpoint): Likewise.
964 (check_breakpoints): Check other_breakpoint.
965 (clone_one_breakpoint): Clone breakpopint according to its type.
966 * mem-break.h (struct gdb_breakpoint): Declare.
967 (set_gdb_breakpoint): Update declaration.
968 (clear_breakpoint_conditions_and_commands): Likewise.
969 (add_breakpoint_condition): Likewise.
970 (add_breakpoint_commands): Likewise.
971 * server.c (process_point_options): Change parameter type to
972 'struct gdb_breakpoint *'.
974 2016-07-21 Yao Qi <yao.qi@linaro.org>
976 * mem-break.c (set_breakpoint_at): Rename it to ...
977 (set_breakpoint_type_at): ... it.
978 (set_breakpoint_at): Call set_breakpoint_type_at.
979 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
980 * mem-break.h (set_breakpoint_at): Update comments.
982 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
984 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
986 (nios2_store_gregset): Likewise.
988 2016-07-01 Pedro Alves <palves@redhat.com>
989 Antoine Tremblay <antoine.tremblay@ericsson.com>
991 * linux-low.c: Change interface to take the target lwp_info
992 pointer directly and return void. Handle detaching from a zombie
994 (linux_detach_lwp_callback): New function.
995 (linux_detach): Detach from the leader thread after detaching from
998 2016-06-28 Yao Qi <yao.qi@linaro.org>
1000 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1001 for variable new_offset.
1002 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1003 (aarch64_ftrace_insn_reloc_cb): Likewise.
1004 (aarch64_ftrace_insn_reloc_tb): Likewise.
1005 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1006 PRIx64 instead of PRIx32.
1008 2016-06-28 Yao Qi <yao.qi@linaro.org>
1010 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1011 (the_low_target): Install arm_get_syscall_trapinfo.
1013 2016-06-28 Yao Qi <yao.qi@linaro.org>
1015 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1017 (the_low_target): Install aarch64_get_syscall_trapinfo.
1019 2016-06-28 Yao Qi <yao.qi@linaro.org>
1021 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1023 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1024 Remove parameter sysno.
1025 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1028 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1030 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1031 (s390_emit_ne_goto): Likewise.
1032 (s390_emit_lt_goto): Likewise.
1033 (s390_emit_le_goto): Likewise.
1034 (s390_emit_gt_goto): Likewise.
1035 (s390_emit_ge_goto): Likewise.
1036 (s390x_emit_eq_goto): Likewise.
1037 (s390x_emit_ne_goto): Likewise.
1038 (s390x_emit_lt_goto): Likewise.
1039 (s390x_emit_le_goto): Likewise.
1040 (s390x_emit_gt_goto): Likewise.
1041 (s390x_emit_ge_goto): Likewise.
1042 (s390_emit_ops_impl): Mark variable static.
1043 (s390x_emit_ops): Likewise.
1045 2016-06-17 Yao Qi <yao.qi@linaro.org>
1047 * linux-low.c (handle_extended_wait): Call
1048 uninsert_reinsert_breakpoints for the parent process. Remove
1049 reinsert breakpoints from the child process. Reinsert them to
1050 the parent process when vfork is done.
1051 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1052 (reinsert_reinsert_breakpoints): New function.
1053 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1054 (reinsert_reinsert_breakpoints): Declare.
1056 2016-06-17 Yao Qi <yao.qi@linaro.org>
1058 * linux-low.c (handle_extended_wait): If the parent is doing
1059 step-over, remove the reinsert breakpoints from the forked child.
1061 2016-06-17 Yao Qi <yao.qi@linaro.org>
1063 * linux-low.c (unsuspend_all_lwps): Declare.
1064 (linux_low_filter_event): If thread exited, call finish_step_over.
1065 If step-over is finished, unsuspend other threads.
1067 2016-06-17 Yao Qi <yao.qi@linaro.org>
1069 * linux-low.c (linux_resume_one_lwp_throw): Assert
1070 has_reinsert_breakpoints returns false.
1071 * mem-break.c (delete_disabled_breakpoints): Assert
1072 bp type isn't reinsert_breakpoint.
1074 2016-06-17 Yao Qi <yao.qi@linaro.org>
1076 * linux-low.c (maybe_hw_step): New function.
1077 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1078 (finish_step_over): Switch current_thread to lwp temporarily,
1079 and assert has_reinsert_breakpoints returns true.
1080 (proceed_one_lwp): Call maybe_hw_step.
1081 * mem-break.c (has_reinsert_breakpoints): New function.
1082 * mem-break.h (has_reinsert_breakpoints): Declare.
1084 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1086 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1088 2016-05-17 Yao Qi <yao.qi@linaro.org>
1090 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1091 instead of find_inferior.
1093 2016-05-05 Yao Qi <yao.qi@linaro.org>
1095 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1096 Initialize res to zero.
1098 2016-05-05 Yao Qi <yao.qi@linaro.org>
1100 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1103 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1105 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1106 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1107 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1109 2016-04-28 Par Olsson <par.olsson@windriver.com>
1110 Simon Marchi <simon.marchi@ericsson.com>
1112 * tracepoint.c (write_inferior_int8): New function.
1113 (cmd_qtenable_disable): Write enable flag using
1114 write_inferior_int8.
1116 2016-04-25 Yao Qi <yao.qi@linaro.org>
1118 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1119 (need_step_over_p): Return zero if the LWP has pending signals
1120 can be delivered on software single step target.
1122 2016-04-25 Yao Qi <yao.qi@linaro.org>
1124 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1125 return instead of error.
1127 2016-04-22 Yao Qi <yao.qi@linaro.org>
1129 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1132 2016-04-22 Yao Qi <yao.qi@linaro.org>
1134 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1135 signal when stepping over breakpoint with software single
1138 2016-04-21 Pedro Alves <palves@redhat.com>
1140 * linux-s390-low.c (s390_collect_ptrace_register)
1141 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1143 (s390_check_regset): Use void * instead of gdb_byte *.
1145 2016-04-20 Pedro Alves <palves@redhat.com>
1147 * configure: Renegerate.
1149 2016-04-20 Yao Qi <yao.qi@linaro.org>
1151 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1152 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1154 (arm_store_gregset): Likewise.
1156 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1158 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1159 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1160 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1161 (amd64-avx-mpx-linux.c): New rules.
1162 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1163 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1164 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1165 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1166 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1167 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1168 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1169 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1170 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1171 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1172 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1173 * linux-x86-low.c (x86_linux_read_description): Add case for
1174 X86_XSTATE_AVX_MPX_MASK.
1175 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1176 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1177 init_registers_i386_avx_mpx_linux.
1178 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1179 (initialize_low_tracepoint): Call
1180 init_registers_i386_avx_mpx_linux.
1181 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1182 (initialize_low_tracepoint): Call
1183 init_registers_amd64_avx_mpx_linux.
1184 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1185 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1186 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1189 2016-04-18 Pedro Alves <palves@redhat.com>
1191 * configure: Regenerate.
1193 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1195 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1196 (aarch64_emit_sub): Likewise.
1198 2016-04-12 Pedro Alves <palves@redhat.com>
1200 * utils.c (prepare_to_throw_exception): Delete.
1202 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1204 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1206 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1208 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1210 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1212 * linux-aarch64-ipa.c: Add <elf.h> include.
1213 * linux-ppc-ipa.c: Add <elf.h> include.
1214 * linux-s390-ipa.c: Add <elf.h> include.
1216 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1218 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1219 (get_raw_reg_ptr): Likewise.
1220 (get_trace_state_variable_value_ptr): Likewise.
1221 (set_trace_state_variable_value_ptr): Likewise.
1222 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1225 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1226 Marcin Kościelnicki <koriakin@0x04.net>
1229 * linux-ppc-low.c (emit_insns): New function.
1230 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1231 (ppc_emit_prologue): New function.
1232 (ppc_emit_epilogue): New function.
1233 (ppc_emit_add): New function.
1234 (ppc_emit_sub): New function.
1235 (ppc_emit_mul): New function.
1236 (ppc_emit_lsh): New function.
1237 (ppc_emit_rsh_signed): New function.
1238 (ppc_emit_rsh_unsigned): New function.
1239 (ppc_emit_ext): New function.
1240 (ppc_emit_zero_ext): New function.
1241 (ppc_emit_log_not): New function.
1242 (ppc_emit_bit_and): New function.
1243 (ppc_emit_bit_or): New function.
1244 (ppc_emit_bit_xor): New function.
1245 (ppc_emit_bit_not): New function.
1246 (ppc_emit_equal): New function.
1247 (ppc_emit_less_signed): New function.
1248 (ppc_emit_less_unsigned): New function.
1249 (ppc_emit_ref): New function.
1250 (ppc_emit_const): New function.
1251 (ppc_emit_reg): New function.
1252 (ppc_emit_pop): New function.
1253 (ppc_emit_stack_flush): New function.
1254 (ppc_emit_swap): New function.
1255 (ppc_emit_stack_adjust): New function.
1256 (ppc_emit_call): New function.
1257 (ppc_emit_int_call_1): New function.
1258 (ppc_emit_void_call_2): New function.
1259 (ppc_emit_if_goto): New function.
1260 (ppc_emit_goto): New function.
1261 (ppc_emit_eq_goto): New function.
1262 (ppc_emit_ne_goto): New function.
1263 (ppc_emit_lt_goto): New function.
1264 (ppc_emit_le_goto): New function.
1265 (ppc_emit_gt_goto): New function.
1266 (ppc_emit_ge_goto): New function.
1267 (ppc_write_goto_address): New function.
1268 (ppc_emit_ops_impl): New static variable.
1269 (ppc64v1_emit_prologue): New function.
1270 (ppc64v2_emit_prologue): New function.
1271 (ppc64_emit_epilogue): New function.
1272 (ppc64_emit_add): New function.
1273 (ppc64_emit_sub): New function.
1274 (ppc64_emit_mul): New function.
1275 (ppc64_emit_lsh): New function.
1276 (ppc64_emit_rsh_signed): New function.
1277 (ppc64_emit_rsh_unsigned): New function.
1278 (ppc64_emit_ext): New function.
1279 (ppc64_emit_zero_ext): New function.
1280 (ppc64_emit_log_not): New function.
1281 (ppc64_emit_bit_and): New function.
1282 (ppc64_emit_bit_or): New function.
1283 (ppc64_emit_bit_xor): New function.
1284 (ppc64_emit_bit_not): New function.
1285 (ppc64_emit_equal): New function.
1286 (ppc64_emit_less_signed): New function.
1287 (ppc64_emit_less_unsigned): New function.
1288 (ppc64_emit_ref): New function.
1289 (ppc64_emit_const): New function.
1290 (ppc64v1_emit_reg): New function.
1291 (ppc64v2_emit_reg): New function.
1292 (ppc64_emit_pop): New function.
1293 (ppc64_emit_stack_flush): New function.
1294 (ppc64_emit_swap): New function.
1295 (ppc64v1_emit_call): New function.
1296 (ppc64v2_emit_call): New function.
1297 (ppc64v1_emit_int_call_1): New function.
1298 (ppc64v2_emit_int_call_1): New function.
1299 (ppc64v1_emit_void_call_2): New function.
1300 (ppc64v2_emit_void_call_2): New function.
1301 (ppc64_emit_if_goto): New function.
1302 (ppc64_emit_eq_goto): New function.
1303 (ppc64_emit_ne_goto): New function.
1304 (ppc64_emit_lt_goto): New function.
1305 (ppc64_emit_le_goto): New function.
1306 (ppc64_emit_gt_goto): New function.
1307 (ppc64_emit_ge_goto): New function.
1308 (ppc64v1_emit_ops_impl): New static variable.
1309 (ppc64v2_emit_ops_impl): New static variable.
1310 (ppc_emit_ops): New function.
1311 (linux_low_target): Wire in ppc_emit_ops.
1313 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1314 Marcin Kościelnicki <koriakin@0x04.net>
1317 * Makefile.in: Add powerpc-*-ipa.o
1318 * configure.srv: Add ipa_obj for powerpc*-linux.
1319 * linux-ppc-ipa.c: New file.
1320 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1322 (PPC_FIELD): New macro.
1323 (PPC_SEXT): New macro.
1324 (PPC_OP6): New macro.
1325 (PPC_BO): New macro.
1326 (PPC_LI): New macro.
1327 (PPC_BD): New macro.
1328 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1329 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1330 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1331 (ppc_get_thread_area): New function.
1332 (is_elfv2_inferior): New function.
1333 (gen_ds_form): New function.
1334 (GEN_STD): New macro.
1335 (GEN_STDU): New macro.
1336 (GEN_LD): New macro.
1337 (GEN_LDU): New macro.
1338 (gen_d_form): New function.
1339 (GEN_ADDI): New macro.
1340 (GEN_ADDIS): New macro.
1341 (GEN_LI): New macro.
1342 (GEN_LIS): New macro.
1343 (GEN_ORI): New macro.
1344 (GEN_ORIS): New macro.
1345 (GEN_LWZ): New macro.
1346 (GEN_STW): New macro.
1347 (GEN_STWU): New macro.
1348 (gen_xfx_form): New function.
1349 (GEN_MFSPR): New macro.
1350 (GEN_MTSPR): New macro.
1351 (GEN_MFCR): New macro.
1352 (GEN_MTCR): New macro.
1353 (GEN_SYNC): New macro.
1354 (GEN_LWSYNC): New macro.
1355 (gen_x_form): New function.
1356 (GEN_OR): New macro.
1357 (GEN_MR): New macro.
1358 (GEN_LWARX): New macro.
1359 (GEN_STWCX): New macro.
1360 (GEN_CMPW): New macro.
1361 (gen_md_form): New function.
1362 (GEN_RLDICL): New macro.
1363 (GEN_RLDICR): New macro.
1364 (gen_i_form): New function.
1366 (GEN_BL): New macro.
1367 (gen_b_form): New function.
1368 (GEN_BNE): New macro.
1369 (GEN_LOAD): New macro.
1370 (GEN_STORE): New macro.
1371 (gen_limm): New function.
1372 (gen_atomic_xchg): New function.
1373 (gen_call): New function.
1374 (ppc_relocate_instruction): New function.
1375 (ppc_install_fast_tracepoint_jump_pad): New function.
1376 (ppc_get_min_fast_tracepoint_insn_len): New function.
1377 (ppc_get_ipa_tdesc_idx): New function.
1378 (the_low_target): Wire in the new functions.
1379 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1381 * linux-ppc-tdesc.h: New file.
1383 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1385 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1386 (alloc_jump_pad_buffer): New function.
1387 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1388 (alloc_jump_pad_buffer): New function.
1389 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1390 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1391 (alloc_jump_pad_buffer): New function.
1392 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1393 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1394 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1395 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1397 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1399 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1400 * linux-amd64-ipa.c: Likewise.
1401 * linux-i386-ipa.c: Likewise.
1402 * linux-s390-ipa.c: Likewise.
1403 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1404 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1405 set_trace_state_variable_value_ptr.
1406 (struct ipa_sym_addresses): Likewise.
1407 (symbol_list): Likewise.
1408 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1409 accessing gdb_collect directly.
1410 (gdb_collect_ptr_type): New typedef.
1411 (get_raw_reg_ptr_type): New typedef.
1412 (get_trace_state_variable_value_ptr_type): New typedef.
1413 (set_trace_state_variable_value_ptr_type): New typedef.
1414 (gdb_collect_ptr): New global.
1415 (get_raw_reg_ptr): New global.
1416 (get_trace_state_variable_value_ptr): New global.
1417 (set_trace_state_variable_value_ptr): New global.
1418 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1419 accessing get_raw_reg directly.
1420 (get_get_tsv_func_addr): Likewise for
1421 get_trace_state_variable_value_ptr.
1422 (get_set_tsv_func_addr): Likewise for
1423 set_trace_state_variable_value_ptr.
1424 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1426 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1428 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1430 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1432 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1434 (relocate_instruction): Remove own_buf.
1435 * server.c (own_buf): Make global.
1436 (handle_v_requests): Make global.
1437 * server.h (own_buf): New declaration.
1438 (handle_v_requests): New prototype.
1440 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1443 * linux-s390-low.c (add_insns): New function.
1444 (s390_emit_prologue): New function.
1445 (s390_emit_epilogue): New function.
1446 (s390_emit_add): New function.
1447 (s390_emit_sub): New function.
1448 (s390_emit_mul): New function.
1449 (s390_emit_lsh): New function.
1450 (s390_emit_rsh_signed): New function.
1451 (s390_emit_rsh_unsigned): New function.
1452 (s390_emit_ext): New function.
1453 (s390_emit_log_not): New function.
1454 (s390_emit_bit_and): New function.
1455 (s390_emit_bit_or): New function.
1456 (s390_emit_bit_xor): New function.
1457 (s390_emit_bit_not): New function.
1458 (s390_emit_equal): New function.
1459 (s390_emit_less_signed): New function.
1460 (s390_emit_less_unsigned): New function.
1461 (s390_emit_ref): New function.
1462 (s390_emit_if_goto): New function.
1463 (s390_emit_goto): New function.
1464 (s390_write_goto_address): New function.
1465 (s390_emit_litpool): New function.
1466 (s390_emit_const): New function.
1467 (s390_emit_call): New function.
1468 (s390_emit_reg): New function.
1469 (s390_emit_pop): New function.
1470 (s390_emit_stack_flush): New function.
1471 (s390_emit_zero_ext): New function.
1472 (s390_emit_swap): New function.
1473 (s390_emit_stack_adjust): New function.
1474 (s390_emit_set_r2): New function.
1475 (s390_emit_int_call_1): New function.
1476 (s390_emit_void_call_2): New function.
1477 (s390_emit_eq_goto): New function.
1478 (s390_emit_ne_goto): New function.
1479 (s390_emit_lt_goto): New function.
1480 (s390_emit_le_goto): New function.
1481 (s390_emit_gt_goto): New function.
1482 (s390_emit_ge_goto): New function.
1483 (s390x_emit_prologue): New function.
1484 (s390x_emit_epilogue): New function.
1485 (s390x_emit_add): New function.
1486 (s390x_emit_sub): New function.
1487 (s390x_emit_mul): New function.
1488 (s390x_emit_lsh): New function.
1489 (s390x_emit_rsh_signed): New function.
1490 (s390x_emit_rsh_unsigned): New function.
1491 (s390x_emit_ext): New function.
1492 (s390x_emit_log_not): New function.
1493 (s390x_emit_bit_and): New function.
1494 (s390x_emit_bit_or): New function.
1495 (s390x_emit_bit_xor): New function.
1496 (s390x_emit_bit_not): New function.
1497 (s390x_emit_equal): New function.
1498 (s390x_emit_less_signed): New function.
1499 (s390x_emit_less_unsigned): New function.
1500 (s390x_emit_ref): New function.
1501 (s390x_emit_if_goto): New function.
1502 (s390x_emit_const): New function.
1503 (s390x_emit_call): New function.
1504 (s390x_emit_reg): New function.
1505 (s390x_emit_pop): New function.
1506 (s390x_emit_stack_flush): New function.
1507 (s390x_emit_zero_ext): New function.
1508 (s390x_emit_swap): New function.
1509 (s390x_emit_stack_adjust): New function.
1510 (s390x_emit_int_call_1): New function.
1511 (s390x_emit_void_call_2): New function.
1512 (s390x_emit_eq_goto): New function.
1513 (s390x_emit_ne_goto): New function.
1514 (s390x_emit_lt_goto): New function.
1515 (s390x_emit_le_goto): New function.
1516 (s390x_emit_gt_goto): New function.
1517 (s390x_emit_ge_goto): New function.
1518 (s390_emit_ops): New function.
1519 (struct linux_target_ops): Fill in emit_ops hook.
1521 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1524 * Makefile.in: Add s390 IPA files.
1525 * configure.srv: Build IPA for s390.
1526 * linux-s390-ipa.c: New file.
1527 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1528 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1529 (tdesc_s390_linux32): Likewise.
1530 (init_registers_s390_linux32v1): Likewise.
1531 (tdesc_s390_linux32v1): Likewise.
1532 (init_registers_s390_linux32v2): Likewise.
1533 (tdesc_s390_linux32v2): Likewise.
1534 (init_registers_s390_linux64): Likewise.
1535 (tdesc_s390_linux64): Likewise.
1536 (init_registers_s390_linux64v1): Likewise.
1537 (tdesc_s390_linux64v1): Likewise.
1538 (init_registers_s390_linux64v2): Likewise.
1539 (tdesc_s390_linux64v2): Likewise.
1540 (init_registers_s390_te_linux64): Likewise.
1541 (tdesc_s390_te_linux64): Likewise.
1542 (init_registers_s390_vx_linux64): Likewise.
1543 (tdesc_s390_vx_linux64): Likewise.
1544 (init_registers_s390_tevx_linux64): Likewise.
1545 (tdesc_s390_tevx_linux64): Likewise.
1546 (init_registers_s390x_linux64): Likewise.
1547 (tdesc_s390x_linux64): Likewise.
1548 (init_registers_s390x_linux64v1): Likewise.
1549 (tdesc_s390x_linux64v1): Likewise.
1550 (init_registers_s390x_linux64v2): Likewise.
1551 (tdesc_s390x_linux64v2): Likewise.
1552 (init_registers_s390x_te_linux64): Likewise.
1553 (tdesc_s390x_te_linux64): Likewise.
1554 (init_registers_s390x_vx_linux64): Likewise.
1555 (tdesc_s390x_vx_linux64): Likewise.
1556 (init_registers_s390x_tevx_linux64): Likewise.
1557 (tdesc_s390x_tevx_linux64): Likewise.
1558 (have_hwcap_s390_vx): New static variable.
1559 (s390_arch_setup): Fill have_hwcap_s390_vx.
1560 (s390_get_thread_area): New function.
1561 (s390_ft_entry_gpr_esa): New const.
1562 (s390_ft_entry_gpr_zarch): New const.
1563 (s390_ft_entry_misc): New const.
1564 (s390_ft_entry_fr): New const.
1565 (s390_ft_entry_vr): New const.
1566 (s390_ft_main_31): New const.
1567 (s390_ft_main_64): New const.
1568 (s390_ft_exit_fr): New const.
1569 (s390_ft_exit_vr): New const.
1570 (s390_ft_exit_misc): New const.
1571 (s390_ft_exit_gpr_esa): New const.
1572 (s390_ft_exit_gpr_zarch): New const.
1573 (append_insns): New function.
1574 (s390_relocate_instruction): New function.
1575 (s390_install_fast_tracepoint_jump_pad): New function.
1576 (s390_get_min_fast_tracepoint_insn_len): New function.
1577 (s390_get_ipa_tdesc_idx): New function.
1578 (struct linux_target_ops): Wire in the above functions.
1579 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1580 * linux-s390-tdesc.h: New file.
1582 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1584 * linux-s390-low.c (s390_supports_tracepoints): New function.
1585 (struct linux_target_ops): Fill supports_tracepoints hook.
1587 2016-03-18 Yao Qi <yao.qi@linaro.org>
1589 * linux-low.c (lwp_signal_can_be_delivered): New function.
1590 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1592 2016-03-18 Yao Qi <yao.qi@linaro.org>
1594 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1595 0 if signal is enqueued. Remove 'signal' from one debugging
1596 message. Move one debugging message to some lines below.
1597 Remove code setting 'signal' to 0.
1599 2016-03-18 Yao Qi <yao.qi@linaro.org>
1601 * linux-low.c (linux_low_filter_event): Remove redundant
1602 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1604 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1606 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1607 (struct linux_target_ops): Wire in the above.
1609 2016-03-03 Yao Qi <yao.qi@linaro.org>
1611 * linux-low.c: Update comments to start_step_over.
1613 2016-03-03 Yao Qi <yao.qi@linaro.org>
1616 * linux-low.c (handle_extended_wait): Set child suspended
1617 if event_lwp->bp_reinsert isn't zero.
1619 2016-03-02 Yao Qi <yao.qi@linaro.org>
1621 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1622 enqueue_pending_signal.
1624 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1626 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1629 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1631 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1632 (s390_regmap_3264) [!__s390x__]: New global.
1633 (s390_collect_ptrace_register): Skip map entries containing -1.
1634 (s390_supply_ptrace_register): Ditto.
1635 (s390_fill_gprs_high): New function.
1636 (s390_store_gprs_high): New function.
1637 (s390_regsets): Add NT_S390_HIGH_GPRS.
1638 (s390_get_hwcap): Enable on 31-bit.
1639 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1640 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1641 Detect NT_S390_HIGH_GPRS.
1642 (s390_usrregs_info_3264): Enable on 31-bit.
1643 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1644 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1646 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1649 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1650 * configure.srv: Ditto.
1651 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1652 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1653 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1654 (init_registers_amd64_linux): Remove prototype.
1655 (tdesc_amd64_linux): Remove declaration.
1656 (get_ipa_tdesc): New function.
1657 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1658 initialize remaining tdescs.
1659 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1660 (init_registers_i386_linux): Remove prototype.
1661 (tdesc_i386_linux): Remove declaration.
1662 (get_ipa_tdesc): New function.
1663 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1664 initialize remaining tdescs.
1665 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1666 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1667 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1668 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1669 (x86_get_ipa_tdesc_idx): New function.
1670 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1671 * linux-x86-tdesc.h: New file.
1672 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1673 (target_get_ipa_tdesc_idx): New macro.
1674 * tracepoint.c (ipa_tdesc_idx): New macro.
1675 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1676 (symbol_list): Add ipa_tdesc_idx.
1677 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1678 (ipa_tdesc): Remove.
1679 (ipa_tdesc_idx): New variable.
1680 (get_context_regcache): Use get_ipa_tdesc.
1681 (gdb_collect): Ditto.
1683 * tracepoint.h (get_ipa_tdesc): New prototype.
1684 (ipa_tdesc): Remove.
1686 2016-02-24 Pedro Alves <palves@redhat.com>
1688 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1689 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1690 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1691 Factor out common code between the USE_SIGTRAP_SIGINFO and
1692 !USE_SIGTRAP_SIGINFO blocks.
1693 (linux_low_filter_event): Call save_stop_reason instead of
1694 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1696 (linux_wait_1): Update comments.
1698 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1700 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1701 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1702 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1703 ppc_insert_point, ppc_remove_point.
1705 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1707 * linux-s390-low.c (s390_supports_z_point_type): New function.
1708 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1710 2016-02-16 Yao Qi <yao.qi@linaro.org>
1712 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1713 PC. Get pc from regcache_read_pc.
1715 2016-02-12 Yao Qi <yao.qi@linaro.org>
1717 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1718 or linux_get_pc_32bit.
1719 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1721 2016-02-12 Yao Qi <yao.qi@linaro.org>
1723 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1724 arm_linux_get_next_pcs_fixup.
1726 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1728 * tracepoint.c (x_tracepoint_action_download): Change
1729 write_inferior_data_ptr to write_inferior_data_pointer.
1730 (cmd_qtstart): Likewise.
1731 (write_inferior_data_ptr): Remove.
1732 (download_agent_expr): Change write_inferior_data_ptr to
1733 write_inferior_data_pointer.
1734 (download_tracepoint_1): Likewise.
1735 (download_tracepoint): Likewise.
1736 (download_trace_state_variables): Likewise.
1738 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1739 Marcin Kościelnicki <koriakin@0x04.net>
1741 * tracepoint.c (struct tracepoint_action_ops): Remove.
1742 (struct tracepoint_action): Remove ops.
1743 (m_tracepoint_action_download, r_tracepoint_action_download)
1744 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1745 size and offset accordingly.
1746 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1747 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1748 (tracepoint_action_send, tracepoint_action_download): New functions.
1749 Helpers for trace action handlers.
1750 (add_tracepoint_action): Remove setup actions ops.
1751 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1753 2016-02-10 Yao Qi <yao.qi@linaro.org>
1755 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1757 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1759 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1761 * configure: Regenerate.
1763 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1765 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1766 void * to gdb_byte *.
1767 * linux-low.c (siginfo_fixup): Likewise.
1768 (linux_xfer_siginfo): Likewise.
1769 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1771 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1773 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1775 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1777 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1779 * linux-x86-low.c [__x86_64__]: Include
1780 "nat/amd64-linux-siginfo.h".
1781 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1782 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1783 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1784 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1785 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1786 (cpt_si_fd, si_timerid, si_overrun): Move from
1787 nat/amd64-linux-siginfo.c.
1788 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1790 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1792 * server.c (skip_to_semicolon): Remove.
1793 (process_point_options): Use strchrnul instead of
1796 2016-01-26 Yao Qi <yao.qi@linaro.org>
1798 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1799 * linux-low.c (install_software_single_step_breakpoints): Don't
1800 call regcache_read_pc.
1801 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1804 2016-01-26 Yao Qi <yao.qi@linaro.org>
1806 * linux-low.c (install_software_single_step_breakpoints): Call
1807 regcache_read_pc instead of get_pc.
1809 2016-01-26 Yao Qi <yao.qi@linaro.org>
1811 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1812 (unblock_async_io): Rename to ...
1813 (block_unblock_async_io): ... it. New function.
1814 (enable_async_io): Don't install SIGIO handler. Unblock it
1816 (disable_async_io): Don't ignore SIGIO. Block it instead.
1817 (initialize_async_io): Install SIGIO handler. Don't call
1820 2016-01-26 Yao Qi <yao.qi@linaro.org>
1822 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1823 first character is '\003', call *the_target->request_interrupt.
1825 2016-01-25 Yao Qi <yao.qi@linaro.org>
1827 * remote-utils.c (new_thread_notify): Remove.
1828 (dead_thread_notify): Likewise.
1829 * remote-utils.h (new_thread_notify): Remove declaration.
1830 (dead_thread_notify): Likewise.
1832 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1834 * gdb.trace/pending.exp: Fix expected message on continue.
1836 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1838 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1839 it works properly on big-endian machines where sizeof (CORE_ADDR)
1842 2016-01-21 Pedro Alves <palves@redhat.com>
1844 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1845 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1846 * configure: Regenerate.
1848 2016-01-21 Yao Qi <yao.qi@linaro.org>
1850 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1851 is_thumb and set it according to CPSR saved on the stack.
1852 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1853 arm_sigreturn_next_pc.
1855 2016-01-18 Yao Qi <yao.qi@linaro.org>
1857 * linux-low.c (linux_set_pc_64bit): New function.
1858 (linux_get_pc_64bit): New function.
1859 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1861 * linux-sparc-low.c (debug_threads): Remove declaration.
1862 (sparc_get_pc): Remove.
1863 (the_low_target): Use linux_get_pc_64bit instead of
1865 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1866 (the_low_target): Use linux_get_pc_64bit and
1869 2016-01-18 Yao Qi <yao.qi@linaro.org>
1871 * linux-arm-low.c (debug_threads): Remove declaration.
1872 (arm_get_pc, arm_set_pc): Remove.
1873 (the_low_target): Use linux_get_pc_32bit and
1875 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1876 (the_low_target): Use linux_get_pc_32bit and
1878 * linux-cris-low.c (debug_threads): Remove declaration.
1879 (cris_get_pc, cris_set_pc,): Remove.
1880 (the_low_target): Use linux_get_pc_32bit and
1882 * linux-crisv32-low.c (debug_threads): Remove declaration.
1883 (cris_get_pc, cris_set_pc): Remove.
1884 (the_low_target): Use linux_get_pc_32bit and
1886 * linux-low.c: Include inttypes.h.
1887 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1888 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1889 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1890 (the_low_target): Use linux_get_pc_32bit and
1892 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1893 (the_low_target): Use linux_get_pc_32bit and
1895 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1896 (the_low_target): Use linux_get_pc_32bit and
1898 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1899 (the_low_target): Use linux_get_pc_32bit and
1901 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1902 (the_low_target): Use linux_get_pc_32bit and
1905 2016-01-18 Gary Benson <gbenson@redhat.com>
1907 * configure.ac (AC_FUNC_FORK): New check.
1908 * config.in: Regenerate.
1909 * configure: Likewise.
1911 2016-01-14 Yao Qi <yao.qi@linaro.org>
1913 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1914 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1915 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1916 arm_get_next_pcs_ctor.
1918 2016-01-12 Josh Stone <jistone@redhat.com>
1919 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1921 * inferiors.h: Include "gdb_vecs.h".
1922 (struct process_info): Add syscalls_to_catch.
1923 * inferiors.c (remove_process): Free syscalls_to_catch.
1924 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1925 syscall_return stops.
1926 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1927 * server.c (handle_general_set): Handle QCatchSyscalls.
1928 (handle_query): Report support for QCatchSyscalls.
1929 * target.h (struct target_ops): Add supports_catch_syscall.
1930 (target_supports_catch_syscall): New macro.
1931 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1932 (struct lwp_info): Add syscall_state.
1933 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1934 Maintain syscall_state and syscalls_to_catch across exec.
1935 (get_syscall_trapinfo): New function, proxy to the_low_target.
1936 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1937 (linux_low_filter_event): Toggle syscall_state entry/return for
1938 syscall traps, and set it ignored for all others.
1939 (gdb_catching_syscalls_p): New function.
1940 (gdb_catch_this_syscall_p): New function.
1941 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1942 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1943 (linux_supports_catch_syscall): New function.
1944 (linux_target_ops): Install it.
1945 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1946 (the_low_target): Install it.
1948 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1950 * acinclude.m4: Include new ../warning.m4 file.
1951 * configure: Regenerated.
1952 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1954 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1956 * ax.c (is_goto_target): Mark static.
1957 * linux-low.c (register_addr): Likewise.
1958 (linux_fetch_registers, linux_store_registers): Likewise.
1959 * mem-break.c (any_persistent_commands): Fix old prototype.
1960 (add_commands_to_breakpoint): Mark static.
1961 * regcache.c (find_register_by_name): Delete unused func.
1962 * remote-utils.c (hex_or_minus_one): Mark static.
1963 * server.c (monitor_show_help): Mark static.
1964 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1965 handle_v_requests): Likewise.
1967 2016-01-12 Pedro Alves <palves@redhat.com>
1969 Remove use of the registered trademark symbol throughout.
1971 2016-01-08 Yao Qi <yao.qi@linaro.org>
1973 * remote-utils.c (getpkt): If c is '\003', call target hook
1976 2016-01-06 Yao Qi <yao.qi@linaro.org>
1978 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1979 linux-aarch32-low.c.
1980 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1981 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1982 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1983 (thumb2_breakpoint): Declare.
1984 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1985 linux-aarch32-low.h.
1986 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1987 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1988 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1990 2016-01-01 Joel Brobecker <brobecker@adacore.com>
1992 * gdbreplay.c (gdbreplay_version): Change copyright year in
1994 * server.c (gdbserver_version): Likewise.
1996 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1998 * server.c (crc32_table): Delete.
1999 (crc32): Use libiberty's xcrc32 function.
2001 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2003 * lynx-low.c (lynx_delete_thread_callback): New function.
2004 (lynx_mourn): Properly delete our process and all of its
2005 threads. Remove call to clear_inferiors.
2007 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2009 * target.c (thread_search_callback): Add check that
2010 the thread_stopped target callback is not NULL before
2013 2015-12-21 Yao Qi <yao.qi@linaro.org>
2015 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2018 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2020 * server.c (handle_query): Call target_supports_software_single_step.
2022 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2024 * linux-low.c (single_step): New function.
2025 (linux_resume_one_lwp_throw): Call single_step.
2026 (start_step_over): Likewise.
2028 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2030 * Makefile.in (SFILES): Append arch/arm-linux.c,
2031 arch/arm-get-next-pcs.c.
2032 (arm-linux.o): New rule.
2033 (arm-get-next-pcs.o): New rule.
2034 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2036 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2037 to linux-aarch32-low.c.
2038 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2039 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2040 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2041 (thumb2_breakpoint_len): Likewise.
2042 (arm_is_thumb_mode): Make non-static.
2043 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2044 from linux-aarch32-low.c.
2045 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2046 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2047 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2048 (thumb2_breakpoint_len): Likewise.
2049 (arm_is_thumb_mode): New declaration.
2050 * linux-arm-low.c: Include arch/arm-linux.h
2051 aarch/arm-get-next-pcs.h, sys/syscall.h.
2052 (get_next_pcs_ops): New struct.
2053 (get_next_pcs_addr_bits_remove): New function.
2054 (get_next_pcs_is_thumb): New function.
2055 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2056 (arm_sigreturn_next_pc): Likewise.
2057 (get_next_pcs_syscall_next_pc): Likewise.
2058 (arm_gdbserver_get_next_pcs): Likewise.
2059 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2061 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2062 * server.h: Include gdb_vecs.h.
2064 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2066 * Makefile.in (SFILES): Append common/common-regcache.c.
2067 (OBS): Append common-regcache.o.
2068 (common-regcache.o): New rule.
2069 * regcache.c (init_register_cache): Initialize cache to
2071 (regcache_raw_read_unsigned): New function.
2072 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2073 register_status enum.
2075 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2077 * linux-aarch64-low.c (the_low_targets): Rename
2078 breakpoint_reinsert_addr to get_next_pcs.
2079 * linux-arm-low.c (the_low_targets): Likewise.
2080 * linux-bfin-low.c (the_low_targets): Likewise.
2081 * linux-cris-low.c (the_low_targets): Likewise.
2082 * linux-crisv32-low.c (the_low_targets): Likewise.
2083 * linux-low.c (can_software_single_step): Likewise.
2084 (install_software_single_step_breakpoints): New function.
2085 (start_step_over): Use install_software_single_step_breakpoints.
2086 * linux-low.h: New CORE_ADDR vector.
2087 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2089 * linux-mips-low.c (the_low_targets): Likewise.
2090 * linux-nios2-low.c (the_low_targets): Likewise.
2091 * linux-sparc-low.c (the_low_targets): Likewise.
2093 2015-12-17 Pedro Alves <palves@redhat.com>
2095 * linux-low.c (linux_kill_one_lwp): Remove references to
2097 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2099 (linux_init_signals): Delete.
2100 (initialize_low): Adjust.
2101 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2103 2015-12-16 Pedro Alves <palves@redhat.com>
2105 * configure.ac (compiler warning flags): When testing a
2106 -Wno-foo option, check whether -Wfoo works instead.
2107 * configure: Regenerate.
2109 2015-12-11 Don Breazeal <donb@codesourcery.com>
2111 * server.c (process_serial_event): Don't exit from gdbserver
2112 in remote mode if there are still active inferiors.
2114 2015-12-11 Yao Qi <yao.qi@linaro.org>
2116 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2117 arm_breakpoint_at if the process is 32-bit.
2119 2015-12-11 Yao Qi <yao.qi@linaro.org>
2121 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2124 2015-12-07 Yao Qi <yao.qi@linaro.org>
2126 * configure.srv: Append arm.o to srv_tgtobj for
2127 aarch64*-*-linux* target.
2128 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2129 from linux-arm-low.c.
2130 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2131 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2132 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2133 (thumb2_breakpoint_len): Likewise.
2134 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2135 (arm_breakpoint_kinds): Likewise.
2136 (arm_breakpoint_kind_from_pc): Likewise.
2137 (arm_sw_breakpoint_from_kind): Likewise.
2138 (arm_breakpoint_kind_from_current_state): Likewise.
2139 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2140 (arm_sw_breakpoint_from_kind): Declare.
2141 (arm_breakpoint_kind_from_current_state): Declare.
2142 (arm_breakpoint_at): Declare.
2143 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2144 arm_sw_breakpoint_from_kind if process is 32-bit.
2145 (aarch64_breakpoint_kind_from_pc): New function.
2146 (aarch64_breakpoint_kind_from_current_state): New function.
2147 (the_low_target): Initialize fields breakpoint_kind_from_pc
2148 and breakpoint_kind_from_current_state.
2149 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2150 linux-aarch32-low.c.
2151 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2152 (arm_breakpoint, arm_breakpoint_len): Likewise.
2153 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2154 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2155 (arm_is_thumb_mode): Likewise.
2156 (arm_breakpoint_at): Likewise.
2157 (arm_breakpoint_kind_from_pc): Likewise.
2158 (arm_sw_breakpoint_from_kind): Likewise.
2159 (arm_breakpoint_kind_from_current_state): Likewise.
2162 2015-08-04 Yao Qi <yao.qi@linaro.org>
2164 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2165 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2166 * server.c (extended_protocol): Remove "static".
2167 * server.h (extended_protocol): Declare it.
2169 2015-12-04 Josh Stone <jistone@redhat.com>
2171 * target.h (struct target_ops) <arch_setup>: Rename to ...
2172 (struct target_ops) <post_create_inferior>: ... this.
2173 (target_arch_setup): Rename to ...
2174 (target_post_create_inferior): ... this, calling post_create_inferior.
2175 * server.c (start_inferior): Update target_arch_setup calls to
2176 target_post_create_inferior.
2177 * linux-low.c (linux_low_ptrace_options): Forward declare.
2178 (linux_arch_setup): Update its comment for general use.
2179 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2180 (struct linux_target_ops): Use linux_post_create_inferior.
2181 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2182 to post_create_inferior.
2183 * nto-low.c (struct nto_target_ops): Likewise.
2184 * spu-low.c (struct spu_target_ops): Likewise.
2185 * win32-low.c (struct win32_target_ops): Likewise.
2187 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2189 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2191 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2193 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2194 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2195 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2196 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2197 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2198 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2199 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2200 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2201 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2202 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2203 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2204 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2206 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2208 * linux-low.c (linux_look_up_symbols): Don't call
2209 linux_supports_traceclone.
2210 * linux-low.h (thread_db_init): Remove use_events argument.
2211 * thread-db.c (thread_db_use_event): Remove global variable.
2212 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2213 (struct thread_db) <td_create_bp>: Remove field.
2214 (thread_db_create_event): Remove function.
2215 (thread_db_enable_reporting): Likewise.
2216 (find_one_thread): Don't check for thread_db_use_events.
2217 (attach_thread): Likewise.
2218 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2219 (try_thread_db_load_1): Don't check for thread_db_use_events.
2220 (thread_db_init): Remove use_events argument and thread events
2222 (remove_thread_event_breakpoints): Remove function.
2223 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2225 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2227 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2229 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2230 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2231 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2232 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2233 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2235 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2237 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2238 * linux-low.c (can_hardware_single_step): Use
2239 supports_hardware_single_step.
2240 (can_software_single_step): New function.
2241 (start_step_over): Call can_software_single_step.
2242 (linux_supports_hardware_single_step): New function.
2243 (struct target_ops) <supports_software_single_step>: Initialize.
2244 * linux-low.h (struct linux_target_ops)
2245 <supports_hardware_single_step>: Initialize.
2246 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2247 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2248 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2249 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2250 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2251 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2252 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2253 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2254 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2255 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2257 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2258 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2260 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2261 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2262 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2264 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2265 * target.h (struct target_ops): <supports_software_single_step>:
2267 (target_supports_software_single_step): New macro.
2269 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2271 * linux-low.c (linux_wait_1): Fix pc advance condition.
2272 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2273 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2275 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2277 * linux-arm-low.c (arm_is_thumb_mode): New function.
2278 (arm_breakpoint_at): Use arm_is_thumb_mode.
2279 (arm_breakpoint_kind_from_current_state): New function.
2280 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2282 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2283 (linux_breakpoint_kind_from_current_state): New function.
2284 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2285 * linux-low.h (struct linux_target_ops)
2286 <breakpoint_kind_from_current_state>: New field.
2287 * target.h (struct target_ops): Likewise.
2288 (target_breakpoint_kind_from_current_state): New macro.
2290 2015-11-30 Pedro Alves <palves@redhat.com>
2292 * linux-low.c (linux_resume): Wake up the event loop before
2295 2015-11-30 Pedro Alves <palves@redhat.com>
2297 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2299 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2301 * target.c (struct thread_search): New structure.
2302 (thread_search_callback): New function.
2303 (prev_general_thread): New global.
2304 (prepare_to_access_memory, done_accessing_memory): New functions.
2305 * target.h (prepare_to_access_memory, done_accessing_memory):
2306 Replace macros with function declarations.
2308 2015-11-30 Pedro Alves <palves@redhat.com>
2311 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2312 report TARGET_WAITKIND_NO_RESUMED.
2313 * remote-utils.c (prepare_resume_reply): Handle
2314 TARGET_WAITKIND_NO_RESUMED.
2315 * server.c (report_no_resumed): New global.
2316 (handle_query) <qSupported>: Handle "no-resumed+". Report
2317 "no-resumed+" support.
2318 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2319 return error if the client doesn't support no-resumed events.
2320 (push_stop_notification): New function.
2321 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2322 events if the client supports them.
2324 2015-11-30 Pedro Alves <palves@redhat.com>
2326 * linux-low.c (thread_still_has_status_pending_p): Don't check
2328 (lwp_resumed): New function.
2329 (status_pending_p_callback): Return early if the LWP is not
2330 supposed to be resumed.
2332 2015-11-30 Pedro Alves <palves@redhat.com>
2334 * linux-low.c (handle_extended_wait): Assert that the LWP's
2335 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2336 thread create events, leave the new child's status pending.
2337 (linux_low_filter_event): If GDB wants to hear about thread exit
2338 events, leave the LWP marked dead and don't delete it.
2339 (linux_wait_for_event_filtered): Don't check for thread exit.
2340 (filter_exit_event): New function.
2341 (linux_wait_1): Use it, when returning an exit event.
2342 (linux_resume_one_lwp_throw): Assert that the LWP's
2343 waitstatus is TARGET_WAITKIND_IGNORE.
2344 * remote-utils.c (prepare_resume_reply): Handle
2345 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2346 * server.c (report_thread_events): New global.
2347 (handle_general_set): Handle QThreadEvents.
2348 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2349 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2350 TARGET_WAITKIND_THREAD_EXITED.
2351 * server.h (report_thread_events): Declare.
2353 2015-11-30 Pedro Alves <palves@redhat.com>
2355 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2356 the thread's last_resume_kind was resume_stop.
2358 2015-11-30 Pedro Alves <palves@redhat.com>
2360 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2363 2015-11-30 Pedro Alves <palves@redhat.com>
2365 * server.c (handle_v_requests): Handle vCtrlC.
2367 2015-11-30 Pedro Alves <palves@redhat.com>
2369 * gdbthread.h (find_any_thread_of_pid): Declare.
2370 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2372 * server.c (handle_query): If current_thread is NULL, look for
2373 another thread of the selected process.
2375 2015-11-26 Daniel Colascione <dancol@dancol.org>
2376 Simon Marchi <simon.marchi@ericsson.com>
2378 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2379 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2381 * target.h (struct target_ops) <thread_name>: New field.
2382 (target_thread_name): New macro.
2384 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2386 * regcache.h (regcache_invalidate_pid): Add declaration.
2387 * regcache.c (regcache_invalidate_pid): New function, extracted
2388 from regcache_invalidate.
2389 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2390 Add trivial documentation comment.
2391 * lynx-low.c: Use regcache_invalidate_pid instead of
2392 regcache_invalidate.
2394 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2396 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2397 and Elf64_auxv_t if the target is Android.
2399 2015-11-22 Doug Evans <xdje42@gmail.com>
2401 * target.h: #include <sys/types.h>.
2403 2015-11-19 Pedro Alves <palves@redhat.com>
2405 * linux-low.c (linux_process_qsupported): Change prototype.
2407 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2409 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2410 and adjust to loop over all features.
2411 * server.c (handle_query) <qSupported>: Adjust to call
2412 target_process_qsupported once, passing it a vector of unprocessed
2414 * target.h (struct target_ops) <process_qsupported>: Change
2416 (target_process_qsupported): Adjust.
2418 2015-11-19 Pedro Alves <palves@redhat.com>
2420 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2422 * configure: Regenerate.
2424 2015-11-19 Pedro Alves <palves@redhat.com>
2426 * configure: Regenerate.
2428 2015-11-19 Yao Qi <yao.qi@linaro.org>
2430 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2433 2015-11-19 Yao Qi <yao.qi@linaro.org>
2435 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2436 (struct aarch64_operand): Move enum out.
2438 2015-11-19 Yao Qi <yao.qi@linaro.org>
2440 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2441 struct user_fpsimd_state *.
2442 (aarch64_store_fpregset): Likewise.
2444 2015-11-19 Yao Qi <yao.qi@linaro.org>
2446 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2447 struct user_pt_regs *.
2448 (aarch64_store_gregset): Likewise.
2450 2015-11-18 Pedro Alves <palves@redhat.com>
2452 * Makefile.in (all_object_files): Add $IPA_OBJS.
2454 2015-11-17 Pedro Alves <palves@redhat.com>
2456 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2457 GDB_SIGNAL_0 and gdb_signal_to_string.
2459 2015-11-17 Pedro Alves <palves@redhat.com>
2461 * win32-low.c (handle_output_debug_string): Remove parameter.
2462 (win32_kill): Remove our_status local and adjust call to
2463 handle_output_debug_string.
2464 (get_child_debug_event): Adjust call to
2465 handle_output_debug_string.
2467 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2469 * linux-mips-low.c (mips_fill_gregset): Add cast.
2470 (mips_store_gregset): Likewise.
2471 (mips_fill_fpregset): Likewise.
2472 (mips_store_fpregset): Likewise.
2474 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2476 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2479 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2481 * linux-mips-low.c (mips_linux_new_thread): Change type of
2482 watch_type to enum target_hw_bp_type.
2484 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2486 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2487 Change return type to arm_hwbp_type.
2489 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2491 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2492 (arm_store_gregset): Likewise.
2493 * linux-arm-low.c (arm_get_hwcap): Likewise.
2494 (arm_read_description): Likewise.
2496 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2498 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2500 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2502 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2503 (ppc_fill_vsxregset): Likewise.
2504 (ppc_store_vsxregset): Likewise.
2505 (ppc_fill_vrregset): Likewise.
2506 (ppc_store_vrregset): Likewise.
2507 (ppc_fill_evrregset): Likewise.
2508 (ppc_store_evrregset): Likewise.
2510 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2512 * linux-ppc-low.c (ppc_usrregs_info): Remove
2513 forward-declaration.
2514 (ppc_arch_setup): Move lower in file.
2516 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2518 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2519 (ps_pdwrite): Likewise.
2521 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2523 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2524 to after assert checks.
2526 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2528 * proc-service.c (ps_pdread): Add/adjust casts.
2529 (ps_pdwrite): Add/adjust casts.
2531 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2533 * server.c (handle_search_memory_1): Cast return value of
2536 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2538 * server.c (write_qxfer_response): Change type of data to
2541 2015-10-29 Pedro Alves <palves@redhat.com>
2543 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2545 2015-10-29 Pedro Alves <palves@redhat.com>
2547 * tracepoint.c (clear_installed_tracepoints): Add casts.
2549 2015-10-29 Pedro Alves <palves@redhat.com>
2551 * server.c (handle_v_cont, process_serial_event): Add enum
2552 gdb_signal casts to signal parsing code.
2554 2015-10-29 Pedro Alves <palves@redhat.com>
2556 * linux-low.h (NULL_REGSET): Define.
2557 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2558 * linux-arm-low.c (arm_regsets): Likewise.
2559 * linux-crisv32-low.c (cris_regsets): Likewise.
2560 * linux-m68k-low.c (m68k_regsets): Likewise.
2561 * linux-mips-low.c (mips_regsets): Likewise.
2562 * linux-nios2-low.c (nios2_regsets): Likewise.
2563 * linux-ppc-low.c (ppc_regsets): Likewise.
2564 * linux-s390-low.c (s390_regsets): Likewise.
2565 * linux-sh-low.c (sh_regsets): Likewise.
2566 * linux-sparc-low.c (sparc_regsets): Likewise.
2567 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2568 * linux-tile-low.c (tile_regsets): Likewise.
2569 * linux-x86-low.c (x86_regsets): Likewise.
2570 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2572 2015-10-29 Pedro Alves <palves@redhat.com>
2574 * linux-low.h (NULL_REGSET): Define.
2575 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2576 * linux-arm-low.c (arm_regsets): Likewise.
2577 * linux-crisv32-low.c (cris_regsets): Likewise.
2578 * linux-m68k-low.c (m68k_regsets): Likewise.
2579 * linux-mips-low.c (mips_regsets): Likewise.
2580 * linux-nios2-low.c (nios2_regsets): Likewise.
2581 * linux-ppc-low.c (ppc_regsets): Likewise.
2582 * linux-s390-low.c (s390_regsets): Likewise.
2583 * linux-sh-low.c (sh_regsets): Likewise.
2584 * linux-sparc-low.c (sparc_regsets): Likewise.
2585 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2586 * linux-tile-low.c (tile_regsets): Likewise.
2587 * linux-x86-low.c (x86_regsets): Likewise.
2588 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2590 2015-10-26 Doug Evans <dje@google.com>
2592 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2594 2015-10-26 Doug Evans <dje@google.com>
2596 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2598 2015-10-26 Doug Evans <dje@google.com>
2600 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2602 (attach_thread, find_new_threads_callback): Ditto.
2604 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2606 * mem-break.h (set_breakpoint_data): Remove.
2608 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2610 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2611 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2612 (initialize_low): Remove set_breakpoint_data call.
2613 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2614 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2615 (initialize_low): Remove set_breakpoint_data call.
2616 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2617 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2618 (initialize_low): Remove set_breakpoint_data call.
2620 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2622 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2623 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2624 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2625 * target.h (target_breakpoint_kind_from_pc): New macro.
2627 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2629 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2630 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2631 the default breakpoint kind.
2633 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2635 * linux-arm-low.c (arm_supports_z_point_type): Add software
2638 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2640 * linux-arm-low.c: Refactor breakpoint definitions.
2641 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2642 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2644 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2646 * Makefile.in: Add arm.c/o.
2647 * configure.srv: Likewise.
2648 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2649 (arm_breakpoint_kind_from_pc): New function.
2650 (arm_sw_breakpoint_from_kind): Return proper kind.
2651 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2653 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2655 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2657 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2658 (struct raw_breakpoint) <size>: Remove.
2659 (struct raw_breakpoint) <kind>: Add.
2660 (bp_size): New function.
2661 (bp_opcode): Likewise.
2662 (find_raw_breakpoint_at): Adjust for kind.
2663 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2664 (remove_memory_breakpoint): Adjust for kind call bp_size.
2665 (set_raw_breakpoint_at): Adjust for kind.
2666 (set_breakpoint): Likewise.
2667 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2668 (delete_raw_breakpoint): Adjust for kind.
2669 (delete_breakpoint): Likewise.
2670 (find_gdb_breakpoint): Likewise.
2671 (set_gdb_breakpoint_1): Likewise.
2672 (set_gdb_breakpoint): Likewise.
2673 (delete_gdb_breakpoint_1): Likewise.
2674 (delete_gdb_breakpoint): Likewise.
2675 (uninsert_raw_breakpoint): Likewise.
2676 (reinsert_raw_breakpoint): Likewise.
2677 (set_breakpoint_data): Remove.
2678 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2679 (check_mem_read): Adjust for kind call bp_size.
2680 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2681 (clone_one_breakpoint): Adjust for kind.
2682 * mem-break.h (set_gdb_breakpoint): Likewise.
2683 (delete_gdb_breakpoint): Likewise.
2684 * server.c (process_serial_event): Likewise.
2686 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2688 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2689 (struct linux_target_ops) <breakpoint>: Remove.
2690 (struct linux_target_ops) <breakpoint_len>: Remove.
2691 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2692 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2693 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2694 (arm_sw_breakpoint_from_kind): New function.
2695 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2696 (struct linux_target_ops) <breakpoint>: Remove.
2697 (struct linux_target_ops) <breakpoint_len>: Remove.
2698 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2699 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2700 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2701 (struct linux_target_ops) <breakpoint>: Remove.
2702 (struct linux_target_ops) <breakpoint_len>: Remove.
2703 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2704 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2705 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2706 (struct linux_target_ops) <breakpoint>: Remove.
2707 (struct linux_target_ops) <breakpoint_len>: Remove.
2708 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2709 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2710 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2711 and sw_breakpoint_from_kind to increment the pc.
2712 (linux_breakpoint_kind_from_pc): New function.
2713 (linux_sw_breakpoint_from_kind): New function.
2714 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2715 (initialize_low): Call breakpoint_kind_from_pc and
2716 sw_breakpoint_from_kind to replace breakpoint_data/len.
2717 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2719 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2720 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2721 (struct linux_target_ops) <breakpoint>: Remove.
2722 (struct linux_target_ops) <breakpoint_len>: Remove.
2723 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2724 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2725 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2726 (struct linux_target_ops) <breakpoint>: Remove.
2727 (struct linux_target_ops) <breakpoint_len>: Remove.
2728 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2729 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2730 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2731 (struct linux_target_ops) <breakpoint>: Remove.
2732 (struct linux_target_ops) <breakpoint_len>: Remove.
2733 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2734 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2735 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2736 (struct linux_target_ops) <breakpoint>: Remove.
2737 (struct linux_target_ops) <breakpoint_len>: Remove.
2738 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2739 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2740 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2741 (struct linux_target_ops) <breakpoint>: Remove.
2742 (struct linux_target_ops) <breakpoint_len>: Remove.
2743 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2744 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2745 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2746 (struct linux_target_ops) <breakpoint>: Remove.
2747 (struct linux_target_ops) <breakpoint_len>: Remove.
2748 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2749 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2750 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2751 (struct linux_target_ops) <breakpoint>: Remove.
2752 (struct linux_target_ops) <breakpoint_len>: Remove.
2753 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2754 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2755 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2756 (struct linux_target_ops) <breakpoint>: Remove.
2757 (struct linux_target_ops) <breakpoint_len>: Remove.
2758 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2759 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2760 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2761 (struct linux_target_ops) <breakpoint>: Remove.
2762 (struct linux_target_ops) <breakpoint_len>: Remove.
2763 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2764 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2765 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2766 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2767 (struct linux_target_ops) <breakpoint>: Remove.
2768 (struct linux_target_ops) <breakpoint_len>: Remove.
2769 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2770 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2771 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2772 (struct linux_target_ops) <breakpoint>: Remove.
2773 (struct linux_target_ops) <breakpoint_len>: Remove.
2774 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2775 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2777 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2779 * linux-cris-low.c (cris_get_pc): Remove void arg.
2781 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2783 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2786 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2788 * inferiors.c (thread_pid_matches_callback): New function.
2789 (find_thread_process): New function.
2790 (remove_thread): Reset current_thread.
2791 (remove_process): Assert threads have been removed first.
2793 2015-10-15 Yao Qi <yao.qi@linaro.org>
2795 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2797 (aarch64_remove_point): Likewise.
2798 * regcache.c (regcache_register_size): New function.
2800 2015-10-12 Yao Qi <yao.qi@linaro.org>
2802 * linux-aarch64-low.c: Update all callers as emit_load_store
2803 is renamed to aarch64_emit_load_store.
2805 2015-10-12 Yao Qi <yao.qi@linaro.org>
2807 * linux-aarch64-low.c: Update all callers of function renaming
2808 from emit_insn to aarch64_emit_insn.
2810 2015-10-12 Yao Qi <yao.qi@linaro.org>
2812 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2813 arch/aarch64-insn.h.
2814 (struct aarch64_memory_operand): Likewise.
2816 (emit_insn): Move to arch/aarch64-insn.c.
2817 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2818 (emit_load_store): Move to arch/aarch64-insn.c.
2819 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2820 (can_encode_int32): Remove.
2822 2015-10-12 Yao Qi <yao.qi@linaro.org>
2824 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2825 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2826 (aarch64_relocate_instruction): Likewise.
2827 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2828 (struct aarch64_insn_visitor): Likewise.
2830 2015-10-12 Yao Qi <yao.qi@linaro.org>
2832 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2833 (struct aarch64_insn_visitor): New.
2834 (struct aarch64_insn_relocation_data): New.
2835 (aarch64_ftrace_insn_reloc_b): New function.
2836 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2837 (aarch64_ftrace_insn_reloc_cb): Likewise.
2838 (aarch64_ftrace_insn_reloc_tb): Likewise.
2839 (aarch64_ftrace_insn_reloc_adr): Likewise.
2840 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2841 (aarch64_ftrace_insn_reloc_others): Likewise.
2843 (aarch64_relocate_instruction): Use visitor.
2845 2015-10-12 Yao Qi <yao.qi@linaro.org>
2847 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2848 int. Add argument buf.
2849 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2850 aarch64_relocate_instruction.
2852 2015-10-12 Yao Qi <yao.qi@linaro.org>
2854 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2855 argument insn. Remove local variable insn. Don't call
2857 (aarch64_install_fast_tracepoint_jump_pad): Call
2860 2015-09-30 Yao Qi <yao.qi@linaro.org>
2862 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2863 (emit_load_store_pair): Likewise.
2865 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2867 * dll.c (match_dll): Add cast(s).
2868 (unloaded_dll): Likewise.
2869 * linux-low.c (second_thread_of_pid_p): Likewise.
2870 (delete_lwp_callback): Likewise.
2871 (count_events_callback): Likewise.
2872 (select_event_lwp_callback): Likewise.
2873 (linux_set_resume_request): Likewise.
2874 * server.c (accumulate_file_name_length): Likewise.
2875 (emit_dll_description): Likewise.
2876 (handle_qxfer_threads_worker): Likewise.
2877 (visit_actioned_threads): Likewise.
2878 * thread-db.c (any_thread_of): Likewise.
2879 * tracepoint.c (same_process_p): Likewise.
2880 (match_blocktype): Likewise.
2881 (build_traceframe_info_xml): Likewise.
2883 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2885 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2887 (gdb_unparse_agent_expr): Likewise.
2888 * hostio.c (require_data): Likewise.
2889 (handle_pread): Likewise.
2890 * linux-low.c (disable_regset): Likewise.
2891 (fetch_register): Likewise.
2892 (store_register): Likewise.
2893 (get_dynamic): Likewise.
2894 (linux_qxfer_libraries_svr4): Likewise.
2895 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2896 (set_fast_tracepoint_jump): Likewise.
2897 (uninsert_fast_tracepoint_jumps_at): Likewise.
2898 (reinsert_fast_tracepoint_jumps_at): Likewise.
2899 (validate_inserted_breakpoint): Likewise.
2900 (clone_agent_expr): Likewise.
2901 * regcache.c (init_register_cache): Likewise.
2902 * remote-utils.c (putpkt_binary_1): Likewise.
2903 (decode_M_packet): Likewise.
2904 (decode_X_packet): Likewise.
2905 (look_up_one_symbol): Likewise.
2906 (relocate_instruction): Likewise.
2907 (monitor_output): Likewise.
2908 * server.c (handle_search_memory): Likewise.
2909 (handle_qxfer_exec_file): Likewise.
2910 (handle_qxfer_libraries): Likewise.
2911 (handle_qxfer): Likewise.
2912 (handle_query): Likewise.
2913 (handle_v_cont): Likewise.
2914 (handle_v_run): Likewise.
2915 (captured_main): Likewise.
2916 * target.c (write_inferior_memory): Likewise.
2917 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2918 * tracepoint.c (init_trace_buffer): Likewise.
2919 (add_tracepoint_action): Likewise.
2920 (add_traceframe): Likewise.
2921 (add_traceframe_block): Likewise.
2922 (cmd_qtdpsrc): Likewise.
2923 (cmd_qtdv): Likewise.
2924 (cmd_qtstatus): Likewise.
2925 (response_source): Likewise.
2926 (response_tsv): Likewise.
2927 (cmd_qtnotes): Likewise.
2928 (gdb_collect): Likewise.
2929 (initialize_tracepoint): Likewise.
2931 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2933 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2934 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2935 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2937 (enum aarch64_condition_codes): New enum.
2938 (w0): New static global.
2941 (struct aarch64_memory_operand) <type>: New
2942 MEMORY_OPERAND_POSTINDEX type.
2943 (postindex_memory_operand): New helper function.
2944 (emit_ret): New function.
2945 (emit_load_store_pair): New function, factored out of emit_stp
2946 with support for MEMORY_OPERAND_POSTINDEX.
2947 (emit_stp): Rewrite using emit_load_store_pair.
2948 (emit_ldp): New function.
2949 (emit_load_store): Likewise.
2950 (emit_ldr): Mention post-index instruction in comment.
2951 (emit_ldrh): New function.
2952 (emit_ldrb): New function.
2953 (emit_ldrsw): Mention post-index instruction in comment.
2954 (emit_str): Likewise.
2955 (emit_subs): New function.
2956 (emit_cmp): Likewise.
2957 (emit_and): Likewise.
2958 (emit_orr): Likewise.
2959 (emit_orn): Likewise.
2960 (emit_eor): Likewise.
2961 (emit_mvn): Likewise.
2962 (emit_lslv): Likewise.
2963 (emit_lsrv): Likewise.
2964 (emit_asrv): Likewise.
2965 (emit_mul): Likewise.
2966 (emit_sbfm): Likewise.
2967 (emit_sbfx): Likewise.
2968 (emit_ubfm): Likewise.
2969 (emit_ubfx): Likewise.
2970 (emit_csinc): Likewise.
2971 (emit_cset): Likewise.
2972 (emit_nop): Likewise.
2973 (emit_ops_insns): New helper function.
2974 (emit_pop): Likewise.
2975 (emit_push): Likewise.
2976 (aarch64_emit_prologue): New function.
2977 (aarch64_emit_epilogue): Likewise.
2978 (aarch64_emit_add): Likewise.
2979 (aarch64_emit_sub): Likewise.
2980 (aarch64_emit_mul): Likewise.
2981 (aarch64_emit_lsh): Likewise.
2982 (aarch64_emit_rsh_signed): Likewise.
2983 (aarch64_emit_rsh_unsigned): Likewise.
2984 (aarch64_emit_ext): Likewise.
2985 (aarch64_emit_log_not): Likewise.
2986 (aarch64_emit_bit_and): Likewise.
2987 (aarch64_emit_bit_or): Likewise.
2988 (aarch64_emit_bit_xor): Likewise.
2989 (aarch64_emit_bit_not): Likewise.
2990 (aarch64_emit_equal): Likewise.
2991 (aarch64_emit_less_signed): Likewise.
2992 (aarch64_emit_less_unsigned): Likewise.
2993 (aarch64_emit_ref): Likewise.
2994 (aarch64_emit_if_goto): Likewise.
2995 (aarch64_emit_goto): Likewise.
2996 (aarch64_write_goto_address): Likewise.
2997 (aarch64_emit_const): Likewise.
2998 (aarch64_emit_call): Likewise.
2999 (aarch64_emit_reg): Likewise.
3000 (aarch64_emit_pop): Likewise.
3001 (aarch64_emit_stack_flush): Likewise.
3002 (aarch64_emit_zero_ext): Likewise.
3003 (aarch64_emit_swap): Likewise.
3004 (aarch64_emit_stack_adjust): Likewise.
3005 (aarch64_emit_int_call_1): Likewise.
3006 (aarch64_emit_void_call_2): Likewise.
3007 (aarch64_emit_eq_goto): Likewise.
3008 (aarch64_emit_ne_goto): Likewise.
3009 (aarch64_emit_lt_goto): Likewise.
3010 (aarch64_emit_le_goto): Likewise.
3011 (aarch64_emit_gt_goto): Likewise.
3012 (aarch64_emit_ge_got): Likewise.
3013 (aarch64_emit_ops_impl): New static global variable.
3014 (aarch64_emit_ops): New target function, return
3015 &aarch64_emit_ops_impl.
3016 (struct linux_target_ops): Install it.
3018 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3020 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3021 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3023 * linux-aarch64-ipa.c: New file.
3024 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3026 (aarch64_get_thread_area): New target method.
3027 (extract_signed_bitfield): New helper function.
3028 (aarch64_decode_ldr_literal): New function.
3029 (enum aarch64_opcodes): New enum.
3030 (struct aarch64_register): New struct.
3031 (struct aarch64_operand): New struct.
3032 (x0): New static global.
3041 (aarch64_register): New helper function.
3042 (register_operand): Likewise.
3043 (immediate_operand): Likewise.
3044 (struct aarch64_memory_operand): New struct.
3045 (offset_memory_operand): New helper function.
3046 (preindex_memory_operand): Likewise.
3047 (enum aarch64_system_control_registers): New enum.
3048 (ENCODE): New macro.
3049 (emit_insn): New helper function.
3050 (emit_b): New function.
3051 (emit_bcond): Likewise.
3052 (emit_cb): Likewise.
3053 (emit_tb): Likewise.
3054 (emit_blr): Likewise.
3055 (emit_stp): Likewise.
3056 (emit_ldp_q_offset): Likewise.
3057 (emit_stp_q_offset): Likewise.
3058 (emit_load_store): Likewise.
3059 (emit_ldr): Likewise.
3060 (emit_ldrsw): Likewise.
3061 (emit_str): Likewise.
3062 (emit_ldaxr): Likewise.
3063 (emit_stxr): Likewise.
3064 (emit_stlr): Likewise.
3065 (emit_data_processing_reg): Likewise.
3066 (emit_data_processing): Likewise.
3067 (emit_add): Likewise.
3068 (emit_sub): Likewise.
3069 (emit_mov): Likewise.
3070 (emit_movk): Likewise.
3071 (emit_mov_addr): Likewise.
3072 (emit_mrs): Likewise.
3073 (emit_msr): Likewise.
3074 (emit_sevl): Likewise.
3075 (emit_wfe): Likewise.
3076 (append_insns): Likewise.
3077 (can_encode_int32_in): New helper function.
3078 (aarch64_relocate_instruction): New function.
3079 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3080 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3081 (struct linux_target_ops): Install aarch64_get_thread_area,
3082 aarch64_install_fast_tracepoint_jump_pad and
3083 aarch64_get_min_fast_tracepoint_insn_len.
3085 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3087 * Makefile.in (aarch64-insn.o): New rule.
3088 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3090 2015-09-21 Yao Qi <yao.qi@linaro.org>
3092 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3094 2015-09-21 Yao Qi <yao.qi@linaro.org>
3096 * tracepoint.c (max_jump_pad_size): Remove.
3098 2015-09-18 Yao Qi <yao.qi@linaro.org>
3100 * linux-aarch64-low.c: Don't include sys/uio.h.
3101 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3103 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3105 * tracepoint.c (eval_result_type): Change prototype.
3106 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3108 2015-09-15 Pedro Alves <palves@redhat.com>
3110 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3111 Check whether to report exec events instead of checking whether
3112 multiprocess is enabled.
3114 2015-09-15 Pedro Alves <palves@redhat.com>
3117 * remote-utils.c (prepare_resume_reply): Merge
3118 TARGET_WAITKIND_VFORK_DONE switch case with the
3119 TARGET_WAITKIND_FORKED case.
3121 2015-09-15 Yao Qi <yao.qi@linaro.org>
3123 * server.c (handle_query): Check string comparison using
3124 "else if" instead of "if".
3126 2015-09-15 Yao Qi <yao.qi@linaro.org>
3128 * server.c (vCont_supported): New global variable.
3129 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3130 matches. Append ";vContSupported+" to own_buf.
3131 (handle_v_requests): Append ";s;S" to own_buf if target supports
3132 hardware single step or vCont_supported is false.
3133 (capture_main): Set vCont_supported to zero.
3135 2015-09-15 Yao Qi <yao.qi@linaro.org>
3137 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3139 (linux_supports_hardware_single_step): ... New function.
3140 (linux_target_ops): Update.
3141 * lynx-low.c (lynx_target_ops): Set field
3142 supports_hardware_single_step to target_can_do_hardware_single_step.
3143 * nto-low.c (nto_target_ops): Likewise.
3144 * spu-low.c (spu_target_ops): Likewise.
3145 * win32-low.c (win32_target_ops): Likewise.
3146 * target.c (target_can_do_hardware_single_step): New function.
3147 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3148 Remove. <supports_hardware_single_step>: New field.
3149 (target_supports_conditional_breakpoints): Remove.
3150 (target_supports_hardware_single_step): New macro.
3151 (target_can_do_hardware_single_step): Declare.
3152 * server.c (handle_query): Use target_supports_hardware_single_step
3153 instead of target_supports_conditional_breakpoints.
3155 2015-09-15 Yao Qi <yao.qi@linaro.org>
3157 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3159 (struct linux_target_ops the_low_target): Install
3160 aarch64_linux_siginfo_fixup.
3162 2015-09-11 Don Breazeal <donb@codesourcery.com>
3163 Luis Machado <lgustavo@codesourcery.com>
3165 * linux-low.c (linux_mourn): Static declaration.
3166 (linux_arch_setup): Move in front of
3167 handle_extended_wait.
3168 (linux_arch_setup_thread): New function.
3169 (handle_extended_wait): Handle exec events. Call
3170 linux_arch_setup_thread. Make event_lwp argument a
3171 pointer-to-a-pointer.
3172 (check_zombie_leaders): Do not check stopped threads.
3173 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3174 (linux_low_filter_event): Add lwp and thread for exec'ing
3175 non-leader thread if leader thread has been deleted.
3176 Refactor code into linux_arch_setup_thread and call it.
3177 Pass child lwp pointer by reference to handle_extended_wait.
3178 (linux_wait_for_event_filtered): Update comment.
3179 (linux_wait_1): Prevent clobbering exec event status.
3180 (linux_supports_exec_events): New function.
3181 (linux_target_ops) <supports_exec_events>: Initialize new member.
3182 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3184 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3185 * server.c (report_exec_events): New global variable.
3186 (handle_query): Handle qSupported query for exec-events feature.
3187 (captured_main): Initialize report_exec_events.
3188 * server.h (report_exec_events): Declare new global variable.
3189 * target.h (struct target_ops) <supports_exec_events>: New
3191 (target_supports_exec_events): New macro.
3192 * win32-low.c (win32_target_ops) <supports_exec_events>:
3193 Initialize new member.
3195 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3197 * linux-low.c (linux_low_enable_btrace): Remove.
3198 (linux_target_ops): Replace linux_low_enable_btrace with
3199 linux_enable_btrace.
3201 2015-09-03 Yao Qi <yao.qi@linaro.org>
3203 * linux-aarch64-low.c (aarch64_insert_point): Call
3204 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3207 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3209 * linux-low.c (check_stopped_by_breakpoint): Use
3210 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3212 2015-08-27 Pedro Alves <palves@redhat.com>
3214 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3216 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3218 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3219 the XNEW-family equivalent.
3220 (compile_bytecodes): Likewise.
3221 * dll.c (loaded_dll): Likewise.
3222 * event-loop.c (append_callback_event): Likewise.
3223 (create_file_handler): Likewise.
3224 (create_file_event): Likewise.
3225 * hostio.c (handle_open): Likewise.
3226 * inferiors.c (add_thread): Likewise.
3227 (add_process): Likewise.
3228 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3229 * linux-arm-low.c (arm_new_process): Likewise.
3230 (arm_new_thread): Likewise.
3231 * linux-low.c (add_to_pid_list): Likewise.
3232 (linux_add_process): Likewise.
3233 (handle_extended_wait): Likewise.
3234 (add_lwp): Likewise.
3235 (enqueue_one_deferred_signal): Likewise.
3236 (enqueue_pending_signal): Likewise.
3237 (linux_resume_one_lwp_throw): Likewise.
3238 (linux_resume_one_thread): Likewise.
3239 (linux_read_memory): Likewise.
3240 (linux_write_memory): Likewise.
3241 * linux-mips-low.c (mips_linux_new_process): Likewise.
3242 (mips_linux_new_thread): Likewise.
3243 (mips_add_watchpoint): Likewise.
3244 * linux-x86-low.c (initialize_low_arch): Likewise.
3245 * lynx-low.c (lynx_add_process): Likewise.
3246 * mem-break.c (set_raw_breakpoint_at): Likewise.
3247 (set_breakpoint): Likewise.
3248 (add_condition_to_breakpoint): Likewise.
3249 (add_commands_to_breakpoint): Likewise.
3250 (clone_agent_expr): Likewise.
3251 (clone_one_breakpoint): Likewise.
3252 * regcache.c (new_register_cache): Likewise.
3253 * remote-utils.c (look_up_one_symbol): Likewise.
3254 * server.c (queue_stop_reply): Likewise.
3255 (start_inferior): Likewise.
3256 (queue_stop_reply_callback): Likewise.
3257 (handle_target_event): Likewise.
3258 * spu-low.c (fetch_ppc_memory): Likewise.
3259 (store_ppc_memory): Likewise.
3260 * target.c (set_target_ops): Likewise.
3261 * thread-db.c (thread_db_load_search): Likewise.
3262 (try_thread_db_load_1): Likewise.
3263 * tracepoint.c (add_tracepoint): Likewise.
3264 (add_tracepoint_action): Likewise.
3265 (create_trace_state_variable): Likewise.
3266 (cmd_qtdpsrc): Likewise.
3267 (cmd_qtro): Likewise.
3268 (add_while_stepping_state): Likewise.
3269 * win32-low.c (child_add_thread): Likewise.
3270 (get_image_name): Likewise.
3272 2015-08-25 Yao Qi <yao.qi@linaro.org>
3274 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3276 2015-08-25 Yao Qi <yao.qi@linaro.org>
3278 * Makefile.in (aarch64-linux.o): New rule.
3279 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3281 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3282 (aarch64_init_debug_reg_state): Make it extern.
3283 (aarch64_linux_prepare_to_resume): Remove.
3285 2015-08-25 Yao Qi <yao.qi@linaro.org>
3287 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3288 lwp_arch_private_info and ptid_of_lwp.
3290 2015-08-25 Yao Qi <yao.qi@linaro.org>
3292 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3293 Find proc_info by find_process_pid. All callers updated.
3295 2015-08-25 Yao Qi <yao.qi@linaro.org>
3297 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3299 (debug_reg_change_callback): Remove.
3300 (aarch64_notify_debug_reg_change): Remove.
3302 2015-08-25 Yao Qi <yao.qi@linaro.org>
3304 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3305 Call current_lwp_ptid.
3307 2015-08-25 Yao Qi <yao.qi@linaro.org>
3309 * linux-aarch64-low.c (debug_reg_change_callback): Use
3312 2015-08-25 Yao Qi <yao.qi@linaro.org>
3314 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3316 2015-08-25 Yao Qi <yao.qi@linaro.org>
3318 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3320 2015-08-25 Yao Qi <yao.qi@linaro.org>
3322 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3325 2015-08-25 Yao Qi <yao.qi@linaro.org>
3327 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3329 (debug_reg_change_callback): Remove argument entry and add argument
3330 lwp. Remove local variable thread. Don't print thread id in the
3331 debugging output. Don't check whether pid of thread equals to pid.
3332 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3333 iterate_over_lwps instead find_inferior.
3335 2015-08-24 Pedro Alves <palves@redhat.com>
3337 * inferiors.c (get_first_process): New function.
3338 * inferiors.h (get_first_process): New declaration.
3339 * remote-utils.c (read_ptid): Default to the first process in the
3340 list, instead of to the current thread's process.
3342 2015-08-24 Pedro Alves <palves@redhat.com>
3344 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3345 * event-loop.c: Likewise.
3346 * remote-utils.c: Likewise.
3347 * tracepoint.c: Likewise.
3349 2015-08-24 Pedro Alves <palves@redhat.com>
3351 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3354 2015-08-21 Pedro Alves <palves@redhat.com>
3356 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3357 instead of literal 1.
3359 2015-08-21 Pedro Alves <palves@redhat.com>
3361 * tdesc.c (default_description): Explicitly zero-initialize.
3363 2015-08-21 Pedro Alves <palves@redhat.com>
3366 * inferiors.c (remove_thread): Discard any pending stop reply for
3368 * server.c (remove_all_on_match_pid): Rename to ...
3369 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3371 (discard_queued_stop_replies): Change parameter to a ptid. Now
3373 (handle_v_kill, kill_inferior_callback, captured_main)
3374 (process_serial_event): Adjust.
3375 * server.h (discard_queued_stop_replies): Declare.
3377 2015-08-21 Pedro Alves <palves@redhat.com>
3379 * linux-low.c (wait_for_sigstop): Always switch to no thread
3380 selected if the previously current thread dies.
3381 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3382 process instead of the current thread's.
3383 * remote-utils.c (input_interrupt): Don't check if there's no
3385 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3386 current thread to the general thread fails, error out.
3387 (handle_qxfer_auxv, handle_qxfer_libraries)
3388 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3389 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3390 (handle_query): Check if there's a thread selected instead of
3391 checking whether there's any thread in the thread list.
3392 (handle_qxfer_threads, handle_qxfer_btrace)
3393 (handle_qxfer_btrace_conf): Don't error out early if there's no
3394 thread in the thread list.
3395 (handle_v_cont, myresume): Don't set the current thread to the
3397 (process_serial_event) <Hg handling>: Also set thread_id if the
3398 previous general thread is still alive.
3399 (process_serial_event) <g/G handling>: If setting the current
3400 thread to the general thread fails, error out.
3401 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3402 thread's lwp instead of the current thread's.
3403 * target.c (set_desired_thread): If the desired thread was not
3404 found, leave the current thread pointing to NULL. Return an int
3405 (boolean) indicating success.
3406 * target.h (set_desired_thread): Change return type to int.
3408 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3410 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3411 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3413 (ps_get_thread_area): New function.
3415 2015-08-19 Gary Benson <gbenson@redhat.com>
3417 * hostio.c (handle_pread): Do not attempt to read more data
3418 than hostio_reply_with_data can fit in a packet.
3420 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3422 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3424 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3426 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3428 2015-08-06 Pedro Alves <palves@redhat.com>
3430 * tracepoint.c (expr_eval_result): Now an int.
3432 2015-08-06 Pedro Alves <palves@redhat.com>
3434 * gdbthread.h (struct regcache): Forward declare.
3435 (struct thread_info) <regcache_data>: Now a struct regcache
3437 * inferiors.c (inferior_regcache_data)
3438 (set_inferior_regcache_data): Now work with struct regcache
3440 * inferiors.h (struct regcache): Forward declare.
3441 (inferior_regcache_data, set_inferior_regcache_data): Now work
3442 with struct regcache pointers.
3443 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3444 (free_register_cache_thread): Remove struct regcache pointer
3447 2015-08-06 Pedro Alves <palves@redhat.com>
3449 * server.c (captured_main): On error, print the exception message
3450 to stderr, and if run_once is set, throw a quit.
3452 2015-08-06 Pedro Alves <palves@redhat.com>
3454 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3457 2015-08-06 Pedro Alves <palves@redhat.com>
3459 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3460 reading beyond the passed in buffer length.
3462 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3464 * tracepoint.c (symbol_list) <required>: Remove.
3466 2015-08-06 Pedro Alves <palves@redhat.com>
3468 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3469 count if stopping and suspending threads.
3470 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3471 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3472 (linux_detach): Complete an ongoing step-over.
3473 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3475 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3476 (linux_wait_1): If passing a signal to the inferior after
3477 finishing a step-over, unsuspend and re-resume all lwps. If we
3478 see a single-step event but the thread should be continuing, don't
3479 pass the trap to gdb.
3480 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3481 internal_error instead of gdb_assert.
3482 (enqueue_pending_signal): New function.
3483 (check_ptrace_stopped_lwp_gone): Add debug output.
3484 (start_step_over): Use internal_error instead of gdb_assert.
3485 (complete_ongoing_step_over): New function.
3486 (linux_resume_one_thread): Don't resume a suspended thread.
3487 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3490 2015-08-06 Pedro Alves <palves@redhat.com>
3492 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3493 (linux_thread_alive): Use lwp_is_marked_dead.
3494 (extended_event_reported): Delete.
3495 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3496 instead of extended_event_reported.
3497 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3499 (lwp_is_marked_dead): New function.
3500 (lwp_running): Use lwp_is_marked_dead.
3501 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3504 2015-08-06 Pedro Alves <palves@redhat.com>
3506 * linux-low.c (linux_wait_1): Move fork event output out of the
3507 !report_to_gdb check. Pass event_child->waitstatus to
3508 target_waitstatus_to_string instead of ourstatus.
3510 2015-08-04 Yao Qi <yao.qi@linaro.org>
3512 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3513 if current_thread is 32 bit.
3515 2015-08-04 Yao Qi <yao.qi@linaro.org>
3517 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3518 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3519 * server.c (extended_protocol): Remove "static".
3520 * server.h (extended_protocol): Declare it.
3522 2015-08-04 Yao Qi <yao.qi@linaro.org>
3524 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3525 both aarch64 and aarch32.
3526 (aarch64_set_pc): Likewise.
3528 2015-08-04 Yao Qi <yao.qi@linaro.org>
3530 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3531 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3532 arm-with-neon.xml to srv_xmlfiles.
3533 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3534 (is_64bit_tdesc): New function.
3535 (aarch64_linux_read_description): New function.
3536 (aarch64_arch_setup): Call aarch64_linux_read_description.
3537 (regs_info): Rename to regs_info_aarch64.
3538 (aarch64_regs_info): Return right regs_info.
3539 (initialize_low_arch): Call initialize_low_arch_aarch32.
3541 2015-08-04 Yao Qi <yao.qi@linaro.org>
3543 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3544 * linux-aarch32-low.c: New file.
3545 * linux-aarch32-low.h: New file.
3546 * linux-arm-low.c (arm_fill_gregset): Move it to
3547 linux-aarch32-low.c.
3548 (arm_store_gregset): Likewise.
3549 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3550 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3551 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3552 (regs_info): Rename to regs_info_arm.
3553 (arm_regs_info): Return regs_info_aarch32 if
3554 have_ptrace_getregset is 1 and target description is
3555 arm_with_neon or arm_with_vfpv3.
3556 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3557 Call initialize_low_arch_aarch32 instead.
3559 2015-08-04 Yao Qi <yao.qi@linaro.org>
3561 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3562 * linux-low.c: ... here.
3563 * linux-low.h (have_ptrace_getregset): Declare it.
3565 2015-08-04 Pedro Alves <palves@redhat.com>
3567 * thread-db.c (struct thread_db): Use new typedefs.
3568 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3570 (disable_thread_event_reporting): Cast result of dlsym to
3571 destination function pointer type.
3572 (thread_db_mourn): Use td_ta_delete_ftype.
3574 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3576 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3578 (CDX_BREAKPOINT): Define for R2.
3579 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3580 (the_low_target): Add comments.
3582 2015-07-30 Yao Qi <yao.qi@linaro.org>
3584 * linux-arm-low.c (arm_hwcap): Remove it.
3585 (arm_read_description): New local variable arm_hwcap. Don't
3586 set arm_hwcap to zero.
3588 2015-07-30 Yao Qi <yao.qi@linaro.org>
3590 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3591 Use regcache->tdesc instead.
3592 (arm_store_wmmxregset): Likewise.
3593 (arm_fill_vfpregset): Likewise.
3594 (arm_store_vfpregset): Likewise.
3596 2015-07-30 Yao Qi <yao.qi@linaro.org>
3598 * linux-arm-low.c: Include arch/arm.h.
3599 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3600 (arm_store_gregset): Likewise.
3602 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3604 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3605 ptrace's 4th parameter.
3607 2015-07-27 Yao Qi <yao.qi@linaro.org>
3609 * configure.srv (case aarch64*-*-linux*): Don't set
3612 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3614 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3616 * linux-arm-low.c: Likewise.
3617 * linux-cris-low.c: Likewise.
3618 * linux-crisv32-low.c: Likewise.
3619 * linux-low.c: Likewise.
3620 * linux-m68k-low.c: Likewise.
3621 * linux-mips-low.c: Likewise.
3622 * linux-nios2-low.c: Likewise.
3623 * linux-s390-low.c: Likewise.
3624 * linux-sparc-low.c: Likewise.
3625 * linux-tic6x-low.c: Likewise.
3626 * linux-tile-low.c: Likewise.
3627 * linux-x86-low.c: Likewise.
3629 2015-07-24 Pedro Alves <palves@redhat.com>
3631 * config.in: Regenerate.
3632 * configure: Regenerate.
3634 2015-07-24 Pedro Alves <palves@redhat.com>
3636 * acinclude.m4: Include ../ptrace.m4.
3637 * configure.ac: Call GDB_AC_PTRACE.
3638 * config.in, configure: Regenerate.
3640 2015-07-24 Yao Qi <yao.qi@linaro.org>
3642 * linux-low.c (linux_create_inferior): Remove setting to
3643 proc->priv->new_inferior.
3644 (linux_attach): Likewise.
3645 (linux_low_filter_event): Likewise.
3646 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3648 2015-07-24 Yao Qi <yao.qi@linaro.org>
3650 * linux-low.c (linux_arch_setup): New function.
3651 (linux_low_filter_event): If proc->tdesc is NULL and
3652 proc->attached is true, call the_low_target.arch_setup.
3653 Otherwise, keep status pending, and return.
3654 (linux_resume_one_lwp_throw): Don't call get_pc if
3655 thread->while_stepping isn't NULL. Don't call
3656 get_thread_regcache if proc->tdesc is NULL.
3657 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3658 (linux_target_ops): Install arch_setup.
3659 * server.c (start_inferior): Call the_target->arch_setup.
3660 * target.h (struct target_ops) <arch_setup>: New field.
3661 (target_arch_setup): New marco.
3662 * lynx-low.c (lynx_target_ops): Update.
3663 * nto-low.c (nto_target_ops): Update.
3664 * spu-low.c (spu_target_ops): Update.
3665 * win32-low.c (win32_target_ops): Update.
3667 2015-07-24 Yao Qi <yao.qi@linaro.org>
3669 * linux-low.c (linux_add_process): Don't set
3670 proc->priv->new_inferior.
3671 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3672 (linux_attach): Likewise.
3674 2015-07-24 Yao Qi <yao.qi@linaro.org>
3676 * server.c (start_inferior): Code refactor.
3678 2015-07-24 Yao Qi <yao.qi@linaro.org>
3680 * server.c (process_serial_event): Set general_thread.
3682 2015-07-21 Yao Qi <yao.qi@linaro.org>
3684 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3685 aarch64_linux_get_debug_reg_capacity.
3687 2015-07-17 Yao Qi <yao.qi@linaro.org>
3689 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3690 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3691 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3692 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3693 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3694 (AARCH64_HWP_ALIGNMENT): Likewise.
3695 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3696 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3697 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3698 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3699 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3700 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3701 (struct aarch64_debug_reg_state): Likewise.
3702 (struct arch_lwp_info): Likewise.
3703 (aarch64_align_watchpoint): Likewise.
3704 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3705 (aarch64_watchpoint_length): Likewise.
3706 (aarch64_point_encode_ctrl_reg): Likewise
3707 (aarch64_point_is_aligned): Likewise.
3708 (aarch64_align_watchpoint): Likewise.
3709 (aarch64_linux_set_debug_regs):
3710 (aarch64_dr_state_insert_one_point): Likewise.
3711 (aarch64_dr_state_remove_one_point): Likewise.
3712 (aarch64_handle_breakpoint): Likewise.
3713 (aarch64_handle_aligned_watchpoint): Likewise.
3714 (aarch64_handle_unaligned_watchpoint): Likewise.
3715 (aarch64_handle_watchpoint): Likewise.
3717 2015-07-17 Yao Qi <yao.qi@linaro.org>
3719 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3720 and don't aarch64_get_debug_reg_state. All callers update.
3721 (aarch64_handle_aligned_watchpoint): Likewise.
3722 (aarch64_handle_unaligned_watchpoint): Likewise.
3723 (aarch64_handle_watchpoint): Likewise.
3724 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3725 (aarch64_remove_point): Likewise.
3727 2015-07-17 Yao Qi <yao.qi@linaro.org>
3729 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3731 (aarch64_handle_unaligned_watchpoint): Likewise.
3733 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3735 Revert the previous 3 commits:
3736 Move gdb_regex* to common/
3737 Move linux_find_memory_regions_full & co.
3738 gdbserver build-id attribute generator
3740 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3741 Jan Kratochvil <jan.kratochvil@redhat.com>
3743 gdbserver build-id attribute generator.
3744 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3745 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3746 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3748 (get_dynamic): Use find_pdhr to traverse program headers.
3749 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3750 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3751 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3752 (get_hex_build_id): New.
3753 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3754 to reply XML document.
3756 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3757 Jan Kratochvil <jan.kratochvil@redhat.com>
3759 * target.c: Include target/target-utils.h and fcntl.h.
3760 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3761 (target_fileio_read_stralloc): New functions.
3763 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3765 * Makefile.in (OBS): Add gdb_regex.o.
3767 * config.in: Rebuilt.
3768 * configure: Rebuilt.
3770 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3771 Jan Kratochvil <jan.kratochvil@redhat.com>
3773 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3774 * Makefile.in (OBS): Add target-utils.o.
3775 (linux-maps.o, target-utils.o): New.
3776 * configure.srv (srv_linux_obj): Add linux-maps.o.
3778 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3780 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3782 (the_low_target): Install it.
3784 2015-07-14 Pedro Alves <palves@redhat.com>
3786 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3787 Instead, ignore ECHILD, and throw an error for other errnos.
3789 2015-07-10 Pedro Alves <palves@redhat.com>
3791 * event-loop.c (struct callback_event) <data>: Change type to
3792 gdb_client_data instance instead of gdb_client_data pointer.
3793 (append_callback_event): Adjust.
3795 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3797 * linux-aarch64-low.c: Add comments for each linux_target_ops
3798 method. Remove comments already covered in target_ops and
3799 linux_target_ops definitions.
3800 (the_low_target): Add comments for each unimplemented method.
3802 2015-07-09 Yao Qi <yao.qi@linaro.org>
3804 * linux-aarch64-low.c (aarch64_regmap): Remove.
3805 (aarch64_usrregs_info): Remove.
3806 (regs_info): Set field usrregs to NULL.
3808 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3810 * linux-low.c: Include "rsp-low.h"
3811 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3812 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3813 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3814 (handle_btrace_enable_pt): New.
3815 (handle_btrace_general_set): Support "pt".
3816 (handle_btrace_conf_general_set): Support "pt:size".
3818 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3820 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3823 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3825 * linux-aarch64-low.c: Remove comment about endianness.
3826 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3827 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3830 2015-06-24 Gary Benson <gbenson@redhat.com>
3832 * linux-i386-ipa.c (stdint.h): Do not include.
3833 * lynx-i386-low.c (stdint.h): Likewise.
3834 * lynx-ppc-low.c (stdint.h): Likewise.
3835 * mem-break.c (stdint.h): Likewise.
3836 * thread-db.c (stdint.h): Likewise.
3837 * tracepoint.c (stdint.h): Likewise.
3838 * win32-low.c (stdint.h): Likewise.
3840 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3842 * server.c (write_qxfer_response): Update call to
3843 remote_escape_output.
3845 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3846 Jan Kratochvil <jan.kratochvil@redhat.com>
3848 Merge multiple hex conversions.
3849 * gdbreplay.c (tohex): Rename to 'fromhex'.
3850 (logchar): Use fromhex.
3852 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3854 * server.c (handle_qxfer_libraries): Set `version' attribute for
3857 2015-06-10 Gary Benson <gbenson@redhat.com>
3859 * target.h (struct target_ops) <multifs_open>: New field.
3860 <multifs_unlink>: Likewise.
3861 <multifs_readlink>: Likewise.
3862 * linux-low.c (nat/linux-namespaces.h): New include.
3863 (linux_target_ops): Initialize the_target->multifs_open,
3864 the_target->multifs_unlink and the_target->multifs_readlink.
3865 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3866 * hostio.c (hostio_fs_pid): New static variable.
3867 (hostio_handle_new_gdb_connection): New function.
3868 (handle_setfs): Likewise.
3869 (handle_open): Use the_target->multifs_open as appropriate.
3870 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3871 (handle_readlink): Use the_target->multifs_readlink as
3873 (handle_vFile): Handle vFile:setfs packets.
3874 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3875 after target_handle_new_gdb_connection.
3877 2015-06-10 Gary Benson <gbenson@redhat.com>
3879 * configure.ac (AC_CHECK_FUNCS): Add setns.
3880 * config.in: Regenerate.
3881 * configure: Likewise.
3882 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3883 (linux-namespaces.o): New rule.
3884 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3886 2015-06-09 Gary Benson <gbenson@redhat.com>
3888 * hostio.c (handle_open): Process mode argument with
3889 fileio_to_host_mode.
3891 2015-06-01 Yao Qi <yao.qi@linaro.org>
3893 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3894 * linux-x86-low.c: Likewise.
3896 2015-05-28 Don Breazeal <donb@codesourcery.com>
3898 * linux-low.c (handle_extended_wait): Initialize
3899 thread_info.last_resume_kind for new fork children.
3901 2015-05-15 Pedro Alves <palves@redhat.com>
3903 * target.h (target_handle_new_gdb_connection): Rewrite using if
3904 wrapped in do/while.
3906 2015-05-14 Joel Brobecker <brobecker@adacore.com>
3908 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3909 * configure, config.in: Regenerate.
3910 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3913 2015-05-12 Don Breazeal <donb@codesourcery.com>
3915 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3916 PTRACE_EVENT_VFORK_DONE.
3917 (linux_low_ptrace_options, extended_event_reported): Add vfork
3919 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3920 and "vforkdone" for RSP 'T' Stop Reply Packet.
3921 * server.h (report_vfork_events): Declare
3924 2015-05-12 Don Breazeal <donb@codesourcery.com>
3926 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3927 (the_low_target) <new_fork>: Initialize new member.
3928 * linux-arm-low.c (arm_new_fork): New function.
3929 (the_low_target) <new_fork>: Initialize new member.
3930 * linux-low.c (handle_extended_wait): Call new target function
3932 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3933 * linux-mips-low.c (mips_add_watchpoint): New function
3934 extracted from mips_insert_point.
3935 (the_low_target) <new_fork>: Initialize new member.
3936 (mips_linux_new_fork): New function.
3937 (mips_insert_point): Call mips_add_watchpoint.
3938 * linux-x86-low.c (x86_linux_new_fork): New function.
3939 (the_low_target) <new_fork>: Initialize new member.
3941 2015-05-12 Don Breazeal <donb@codesourcery.com>
3943 * linux-low.c (handle_extended_wait): Implement return value,
3944 rename argument 'event_child' to 'event_lwp', handle
3945 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3946 (linux_low_ptrace_options): New function.
3947 (linux_low_filter_event): Call linux_low_ptrace_options,
3948 use different argument fo linux_enable_event_reporting,
3949 use return value from handle_extended_wait.
3950 (extended_event_reported): New function.
3951 (linux_wait_1): Call extended_event_reported and set
3952 status to report fork events.
3953 (linux_write_memory): Add pid to debug message.
3954 (reset_lwp_ptrace_options_callback): New function.
3955 (linux_handle_new_gdb_connection): New function.
3956 (linux_target_ops): Initialize new structure member.
3957 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3958 * lynx-low.c: Initialize new structure member.
3959 * remote-utils.c (prepare_resume_reply): Implement stop reason
3960 "fork" for "T" stop message.
3961 * server.c (handle_query): Call handle_new_gdb_connection.
3962 * server.h (report_fork_events): Declare global flag.
3963 * target.h (struct target_ops) <handle_new_gdb_connection>:
3965 (target_handle_new_gdb_connection): New macro.
3966 * win32-low.c: Initialize new structure member.
3968 2015-05-12 Don Breazeal <donb@codesourcery.com>
3970 * mem-break.c (APPEND_TO_LIST): Define macro.
3971 (clone_agent_expr): New function.
3972 (clone_one_breakpoint): New function.
3973 (clone_all_breakpoints): New function.
3974 * mem-break.h: Declare new functions.
3976 2015-05-12 Don Breazeal <donb@codesourcery.com>
3978 * linux-low.c (linux_supports_fork_events): New function.
3979 (linux_supports_vfork_events): New function.
3980 (linux_target_ops): Initialize new structure members.
3981 (initialize_low): Call linux_check_ptrace_features.
3982 * lynx-low.c (lynx_target_ops): Initialize new structure
3984 * server.c (report_fork_events, report_vfork_events):
3986 (handle_query): Add new features to qSupported packet and
3988 (captured_main): Initialize new global variables.
3989 * target.h (struct target_ops) <supports_fork_events>:
3991 <supports_vfork_events>: New member.
3992 (target_supports_fork_events): New macro.
3993 (target_supports_vfork_events): New macro.
3994 * win32-low.c (win32_target_ops): Initialize new structure
3997 2015-05-12 Gary Benson <gbenson@redhat.com>
3999 * server.c (handle_qxfer_exec_file): Use current process
4002 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4004 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4005 Remove HAVE_PTRACE_GETREGS conditionals.
4006 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4007 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4009 2015-05-08 Yao Qi <yao.qi@linaro.org>
4011 * linux-low.c (linux_supports_conditional_breakpoints): New
4013 (linux_target_ops): Install new target method.
4014 * lynx-low.c (lynx_target_ops): Install NULL hook for
4015 supports_conditional_breakpoints.
4016 * nto-low.c (nto_target_ops): Likewise.
4017 * spu-low.c (spu_target_ops): Likewise.
4018 * win32-low.c (win32_target_ops): Likewise.
4019 * server.c (handle_query): Check
4020 target_supports_conditional_breakpoints.
4021 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4023 (target_supports_conditional_breakpoints): New macro.
4025 2015-05-06 Pedro Alves <palves@redhat.com>
4028 * server.c (start_inferior): If the process exits, mourn it.
4030 2015-04-21 Gary Benson <gbenson@redhat.com>
4032 * hostio.c (fileio_open_flags_to_host): Factored out to
4033 fileio_to_host_openflags in common/fileio.c. Single use
4036 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4038 * linux-xtensa-low.c (xtensa_fill_gregset)
4039 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4042 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4044 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4045 (regs_info): Replace usrregs pointer with NULL.
4047 2015-04-17 Gary Benson <gbenson@redhat.com>
4049 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4050 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4051 * server.c (handle_qxfer_exec_file): New function.
4052 (qxfer_packets): Add exec-file entry.
4053 (handle_query): Report qXfer:exec-file:read as supported packet.
4055 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4057 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4059 2015-04-09 Gary Benson <gbenson@redhat.com>
4061 * hostio-errno.c (errno_to_fileio_error): Remove function.
4062 Update caller to use remote_fileio_to_fio_error.
4064 2015-04-09 Yao Qi <yao.qi@linaro.org>
4066 * linux-low.c (linux_insert_point): Call
4067 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4068 (linux_remove_point): Call remove_memory_breakpoint if type is
4070 * linux-x86-low.c (x86_insert_point): Don't call
4071 insert_memory_breakpoint.
4072 (x86_remove_point): Don't call remove_memory_breakpoint.
4074 2015-04-01 Pedro Alves <palves@redhat.com>
4075 Cleber Rosa <crosa@redhat.com>
4077 * server.c (gdbserver_usage): Reorganize and extend the usage
4080 2015-03-24 Pedro Alves <palves@redhat.com>
4082 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4083 output. Also dump TRAP_TRACE.
4084 (linux_low_filter_event): In debug output, distinguish a
4085 resume_stop SIGSTOP from a delayed SIGSTOP.
4087 2015-03-24 Gary Benson <gbenson@redhat.com>
4089 * linux-x86-low.c (x86_linux_new_thread): Moved to
4091 (x86_linux_prepare_to_resume): Likewise.
4093 2015-03-24 Gary Benson <gbenson@redhat.com>
4095 * Makefile.in (x86-linux-dregs.o): New rule.
4096 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4097 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4098 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4099 (x86_linux_dr_get): Likewise.
4100 (x86_linux_dr_set): Likewise.
4101 (update_debug_registers_callback): Likewise.
4102 (x86_linux_dr_set_addr): Likewise.
4103 (x86_linux_dr_get_addr): Likewise.
4104 (x86_linux_dr_set_control): Likewise.
4105 (x86_linux_dr_get_control): Likewise.
4106 (x86_linux_dr_get_status): Likewise.
4107 (x86_linux_update_debug_registers): Likewise.
4109 2015-03-24 Gary Benson <gbenson@redhat.com>
4111 * linux-x86-low.c (x86_linux_update_debug_registers):
4112 New function, factored out from...
4113 (x86_linux_prepare_to_resume): ...this.
4115 2015-03-24 Gary Benson <gbenson@redhat.com>
4117 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4118 (x86_linux_dr_set): Likewise.
4119 (update_debug_registers_callback): Likewise.
4120 (x86_linux_dr_set_addr): Likewise.
4121 (x86_linux_dr_get_addr): Likewise.
4122 (x86_linux_dr_set_control): Likewise.
4123 (x86_linux_dr_get_control): Likewise.
4124 (x86_linux_dr_get_status): Likewise.
4125 (x86_linux_prepare_to_resume): Likewise.
4127 2015-03-24 Gary Benson <gbenson@redhat.com>
4129 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4130 Use perror_with_name. Pass string through gettext.
4131 (x86_linux_dr_set): Likewise.
4133 2015-03-24 Gary Benson <gbenson@redhat.com>
4135 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4136 (x86_linux_dr_set_addr): ...this.
4137 (x86_dr_low_get_addr): Rename to...
4138 (x86_linux_dr_get_addr): ...this.
4139 (x86_dr_low_set_control): Rename to...
4140 (x86_linux_dr_set_control): ...this.
4141 (x86_dr_low_get_control): Rename to...
4142 (x86_linux_dr_get_control): ...this.
4143 (x86_dr_low_get_status): Rename to...
4144 (x86_linux_dr_get_status): ...this.
4145 (x86_dr_low): Update with new function names.
4147 2015-03-24 Gary Benson <gbenson@redhat.com>
4149 * Makefile.in (x86-linux.o): New rule.
4150 * configure.srv: Add x86-linux.o to relevant targets.
4151 * linux-low.c (lwp_set_arch_private_info): New function.
4152 (lwp_arch_private_info): Likewise.
4153 * linux-x86-low.c: Include nat/x86-linux.h.
4154 (arch_lwp_info): Removed structure.
4155 (update_debug_registers_callback):
4156 Use lwp_set_debug_registers_changed.
4157 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4158 and lwp_set_debug_registers_changed.
4159 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4161 2015-03-24 Gary Benson <gbenson@redhat.com>
4163 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4164 * linux-arm-low.c (arm_new_thread): Likewise.
4165 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4166 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4167 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4168 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4170 2015-03-24 Gary Benson <gbenson@redhat.com>
4172 * linux-low.c (ptid_of_lwp): New function.
4173 (lwp_is_stopped): Likewise.
4174 (lwp_stop_reason): Likewise.
4175 * linux-x86-low.c (update_debug_registers_callback):
4177 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4180 2015-03-24 Gary Benson <gbenson@redhat.com>
4182 * linux-low.h (linux_stop_lwp): Remove declaration.
4184 2015-03-24 Gary Benson <gbenson@redhat.com>
4186 * linux-low.h: Include nat/linux-nat.h.
4187 * linux-low.c (iterate_over_lwps_args): New structure.
4188 (iterate_over_lwps_filter): New function.
4189 (iterate_over_lwps): Likewise.
4190 * linux-x86-low.c (update_debug_registers_callback):
4191 Update signature to what iterate_over_lwps expects.
4192 Remove PID check that iterate_over_lwps now performs.
4193 (x86_dr_low_set_addr): Use iterate_over_lwps.
4194 (x86_dr_low_set_control): Likewise.
4196 2015-03-24 Gary Benson <gbenson@redhat.com>
4198 * linux-x86-low.c (x86_debug_reg_state): New function.
4199 (x86_linux_prepare_to_resume): Use the above.
4201 2015-03-24 Gary Benson <gbenson@redhat.com>
4203 * linux-low.c (current_lwp_ptid): New function.
4204 * linux-x86-low.c: Include nat/linux-nat.h.
4205 (x86_dr_low_get_addr): Use current_lwp_ptid.
4206 (x86_dr_low_get_control): Likewise.
4207 (x86_dr_low_get_status): Likewise.
4209 2015-03-20 Pedro Alves <palves@redhat.com>
4211 * tracepoint.c (cmd_qtstatus): Make "str" const.
4213 2015-03-20 Pedro Alves <palves@redhat.com>
4215 * server.c (handle_general_set): Make "req_str" const.
4217 2015-03-19 Pedro Alves <palves@redhat.com>
4219 * linux-low.c (linux_resume_one_lwp): Rename to ...
4220 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4221 instead call perror_with_name.
4222 (check_ptrace_stopped_lwp_gone): New function.
4223 (linux_resume_one_lwp): Reimplement as wrapper around
4224 linux_resume_one_lwp_throw that swallows errors if the LWP is
4227 2015-03-19 Pedro Alves <palves@redhat.com>
4229 * linux-low.c (count_events_callback, select_event_lwp_callback):
4230 No longer check whether the thread has resume_stop as last resume
4233 2015-03-19 Pedro Alves <palves@redhat.com>
4235 * linux-low.c (count_events_callback, select_event_lwp_callback):
4236 Use the lwp's status_pending_p field, not the thread's.
4238 2015-03-19 Pedro Alves <palves@redhat.com>
4240 * linux-low.c (select_event_lwp_callback): Update comments to
4241 no longer mention SIGTRAP.
4243 2015-03-18 Gary Benson <gbenson@redhat.com>
4245 * server.c (handle_query): Do not report vFile:fstat as supported.
4247 2015-03-11 Gary Benson <gbenson@redhat.com>
4249 * hostio.c (sys/types.h): New include.
4250 (sys/stat.h): Likewise.
4251 (common-remote-fileio.h): Likewise.
4252 (handle_fstat): New function.
4253 (handle_vFile): Handle vFile:fstat packets.
4255 2015-03-11 Gary Benson <gbenson@redhat.com>
4257 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4258 struct stat.st_blocks and struct stat.st_blksize.
4259 * configure: Regenerate.
4260 * config.in: Likewise.
4261 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4262 (OBS): Add common-remote-fileio.o.
4263 (common-remote-fileio.o): New rule.
4265 2015-03-09 Pedro Alves <palves@redhat.com>
4267 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4268 'struct sockaddr' pointer in 'accept' call.
4270 2015-03-09 Pedro Alves <palves@redhat.com>
4273 2015-03-07 Pedro Alves <palves@redhat.com>
4274 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4275 or <winsock2.h> here. Instead include "gdb_socket.h".
4276 (remote_open): Use union gdb_sockaddr_u.
4277 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4278 or <winsock2.h> here. Instead include "gdb_socket.h".
4279 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4280 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4282 (init_named_socket, gdb_agent_helper_thread): Use union
4285 2015-03-07 Pedro Alves <palves@redhat.com>
4287 * configure.ac (build_warnings): Move
4288 -Wdeclaration-after-statement to the C-specific set.
4289 * configure: Regenerate.
4291 2015-03-07 Pedro Alves <palves@redhat.com>
4293 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4294 or <winsock2.h> here. Instead include "gdb_socket.h".
4295 (remote_open): Use union gdb_sockaddr_u.
4296 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4297 or <winsock2.h> here. Instead include "gdb_socket.h".
4298 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4299 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4301 (init_named_socket, gdb_agent_helper_thread): Use union
4304 2015-03-07 Pedro Alves <palves@redhat.com>
4306 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4309 2015-03-06 Yao Qi <yao.qi@linaro.org>
4311 * linux-aarch64-low.c (aarch64_insert_point): Use
4312 show_debug_regs as a boolean.
4313 (aarch64_remove_point): Likewise.
4315 2015-03-05 Pedro Alves <palves@redhat.com>
4317 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4318 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4319 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4320 * nto-low.c (nto_target_ops): Likewise.
4321 * spu-low.c (spu_target_ops): Likewise.
4322 * win32-low.c (win32_target_ops): Likewise.
4324 2015-03-04 Pedro Alves <palves@redhat.com>
4326 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4327 Decide whether a breakpoint triggered based on the SIGTRAP's
4329 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4330 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4331 (linux_low_filter_event): Check for breakpoints before checking
4333 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4335 (linux_stopped_by_sw_breakpoint)
4336 (linux_supports_stopped_by_sw_breakpoint)
4337 (linux_stopped_by_hw_breakpoint)
4338 (linux_supports_stopped_by_hw_breakpoint): New functions.
4339 (linux_target_ops): Install new target methods.
4341 2015-03-04 Pedro Alves <palves@redhat.com>
4343 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4344 * server.c (swbreak_feature, hwbreak_feature): New globals.
4345 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4346 (captured_main): Clear swbreak_feature and hwbreak_feature.
4347 * server.h (swbreak_feature, hwbreak_feature): Declare.
4348 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4349 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4350 supports_stopped_by_hw_breakpoint>: New fields.
4351 (target_supports_stopped_by_sw_breakpoint)
4352 (target_stopped_by_sw_breakpoint)
4353 (target_supports_stopped_by_hw_breakpoint)
4354 (target_stopped_by_hw_breakpoint): Declare.
4356 2015-03-04 Pedro Alves <palves@redhat.com>
4358 enum lwp_stop_reason -> enum target_stop_reason
4359 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4360 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4361 (linux_wait_1, stuck_in_jump_pad_callback)
4362 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4363 (linux_stopped_by_watchpoint):
4364 * linux-low.h (enum lwp_stop_reason): Delete.
4365 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4366 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4368 2015-03-04 Yao Qi <yao.qi@linaro.org>
4370 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4372 2015-03-03 Gary Benson <gbenson@redhat.com>
4374 * hostio.c (handle_vFile): Fix prefix lengths.
4376 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4378 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4381 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4383 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4384 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4385 (clean): Add "rm -f" for above C files.
4386 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4387 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4388 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4389 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4390 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4391 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4392 (init_registers_s390x_vx_linux64)
4393 (init_registers_s390x_tevx_linux64)
4394 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4395 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4397 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4398 (s390_store_vxrs_high): New functions.
4399 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4401 (s390_arch_setup): Add logic for selecting one of the new target
4402 descriptions. Activate the new vector regsets if applicable.
4403 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4404 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4405 and init_registers_s390x_tevx_linux64.
4407 2015-03-01 Pedro Alves <palves@redhat.com>
4409 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4412 2015-02-27 Pedro Alves <palves@redhat.com>
4414 * linux-x86-low.c (u_debugreg_offset): New function.
4415 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4417 2015-02-27 Pedro Alves <palves@redhat.com>
4419 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4420 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4421 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4422 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4423 (ps_lsetfpregs, ps_getpid)
4424 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4425 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4426 (ps_lsetxregs, ps_plog): Declare.
4428 2015-02-27 Pedro Alves <palves@redhat.com>
4430 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4431 IP_AGENT_EXPORT_FUNC.
4432 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4433 IP_AGENT_EXPORT_FUNC.
4434 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4435 (IP_AGENT_EXPORT): Delete.
4436 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4437 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4438 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4439 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4440 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4441 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4442 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4443 (traceframe_read_count, traceframe_write_count)
4444 (traceframes_created, trace_state_variables, get_raw_reg)
4445 (get_trace_state_variable_value, set_trace_state_variable_value)
4446 (ust_loaded, helper_thread_id, cmd_buf): Use
4447 IPA_SYM_EXPORTED_NAME.
4448 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4449 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4450 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4451 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4452 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4453 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4454 EXTERN_C_PUSH/EXTERN_C_POP.
4455 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4456 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4457 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4458 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4459 (traceframe_write_count, traceframe_read_count)
4460 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4461 (about_to_request_buffer_space, get_trace_state_variable_value)
4462 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4463 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4464 EXTERN_C_PUSH/EXTERN_C_POP.
4465 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4466 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4467 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4468 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4469 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4470 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4471 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4472 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4474 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4475 (IP_AGENT_EXPORT_VAR_DECL): Define.
4477 (gdb_agent_get_raw_reg): Declare.
4479 2015-02-27 Tom Tromey <tromey@redhat.com>
4480 Pedro Alves <palves@redhat.com>
4482 Rename symbols whose names are reserved C++ keywords throughout.
4484 2015-02-27 Pedro Alves <palves@redhat.com>
4486 * Makefile.in (COMPILER): New, get it from autoconf.
4487 (CXX): Get from autoconf instead.
4488 (COMPILE.pre): Use COMPILER.
4489 (CC-LD): Rename to ...
4490 (CC_LD): ... this. Use COMPILER.
4491 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4492 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4493 * acinclude.m4: Include build-with-cxx.m4.
4494 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4495 Disable -Werror by default if building in C++ mode.
4496 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4497 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4498 the C++ compiler. Save/restore CXXFLAGS too.
4499 * configure: Regenerate.
4501 2015-02-27 Pedro Alves <palves@redhat.com>
4503 * acinclude.m4: Include libiberty.m4.
4504 * configure.ac: Call libiberty_INIT.
4505 * config.in, configure: Regenerate.
4507 2015-02-26 Pedro Alves <palves@redhat.com>
4509 * linux-low.c (linux_wait_1): When incrementing the PC past a
4510 program breakpoint always use the_low_target.breakpoint_len as
4511 increment, rather than the maximum between that and
4512 the_low_target.decr_pc_after_break.
4514 2015-02-23 Pedro Alves <palves@redhat.com>
4516 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4517 thread was doing a step-over; always adjust the PC if
4518 we stepped over a permanent breakpoint.
4519 (linux_wait_1): If we stepped over breakpoint that was on top of a
4520 permanent breakpoint, manually advance the PC past it.
4522 2015-02-23 Pedro Alves <palves@redhat.com>
4524 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4526 (x86_fill_gregset, x86_store_gregset): Use it when handling
4529 2015-02-20 Pedro Alves <palves@redhat.com>
4531 * thread-db.c: Include "nat/linux-procfs.h".
4532 (thread_db_init): Skip listing new threads if the kernel supports
4533 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4535 2015-02-20 Pedro Alves <palves@redhat.com>
4537 * linux-low.c (status_pending_p_callback): Use ptid_match.
4539 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4541 PR breakpoints/16812
4542 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4543 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4544 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4546 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4548 PR breakpoints/15956
4549 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4551 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4553 * linux-low.c (linux_low_btrace_conf): Print size.
4554 * server.c (handle_btrace_conf_general_set): New.
4555 (hanle_general_set): Call handle_btrace_conf_general_set.
4556 (handle_query): Report Qbtrace-conf:bts:size as supported.
4558 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4560 * linux-low.c (linux_low_enable_btrace): Update parameters.
4561 (linux_low_btrace_conf): New.
4562 (linux_target_ops)<to_btrace_conf>: Initialize.
4563 * server.c (current_btrace_conf): New.
4564 (handle_btrace_enable): Rename to ...
4565 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4566 to target_enable_btrace. Update comment. Update users.
4567 (handle_qxfer_btrace_conf): New.
4568 (qxfer_packets): Add btrace-conf entry.
4569 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4570 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4571 (target_ops)<read_btrace_conf>: New.
4572 (target_enable_btrace): Update parameters.
4573 (target_read_btrace_conf): New.
4575 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4577 * server.c (handle_btrace_general_set): Remove call to
4578 target_supports_btrace.
4579 (supported_btrace_packets): New.
4580 (handle_query): Call supported_btrace_packets.
4581 * target.h: include btrace-common.h.
4582 (btrace_target_info): Removed.
4583 (supports_btrace, target_supports_btrace): Update parameters.
4585 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4587 * Makefile.in (SFILES): Add common/btrace-common.c.
4588 (OBS): Add common/btrace-common.o.
4589 (btrace-common.o): Add build rules.
4590 * linux-low: Include btrace-common.h.
4591 (linux_low_read_btrace): Use struct btrace_data. Call
4592 btrace_data_init and btrace_data_fini.
4594 2015-02-06 Pedro Alves <palves@redhat.com>
4596 * thread-db.c (find_new_threads_callback): Add debug output.
4598 2015-02-04 Pedro Alves <palves@redhat.com>
4600 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4601 (resume_stopped_resumed_lwps): New function.
4602 (linux_wait_for_event_filtered): Use it.
4604 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4606 * Makefile.in (SFILES): Add linux-personality.c.
4607 (linux-personality.o): New rule.
4608 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4609 list of objects to be built.
4610 * linux-low.c: Include nat/linux-personality.h.
4611 (linux_create_inferior): Remove code to disable address space
4612 randomization (moved to ../nat/linux-personality.c). Create
4613 cleanup to disable address space randomization.
4615 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4617 * Makefile.in (posix-strerror.o): New rule.
4618 (mingw-strerror.o): Likewise.
4619 * configure: Regenerated.
4620 * configure.ac: Source file ../common/common.host. Initialize new
4621 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4623 2015-01-14 Yao Qi <yao@codesourcery.com>
4625 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4626 (ppc-linux.o): New rule.
4627 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4628 * configure.ac: AC_CHECK_FUNCS(getauxval).
4629 * config.in: Re-generated.
4630 * configure: Re-generated.
4631 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4632 ppc64_64bit_inferior_p
4634 2015-01-14 Yao Qi <yao@codesourcery.com>
4636 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4637 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4638 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4639 (PT_ORIG_R3, PT_TRAP): Likewise.
4640 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4641 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4642 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4644 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4646 * i387-fp.c (i387_cache_to_xsave): In look over
4647 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4648 zmmh_low_space field by use of zmmh_high_space.
4650 2015-01-09 Pedro Alves <palves@redhat.com>
4652 * linux-low.c (step_over_bkpt): Move higher up in the file.
4653 (handle_extended_wait): Don't store the stop_pc here.
4654 (get_stop_pc): Adjust comments and rename to ...
4655 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4656 stopped for a software breakpoint or hardware breakpoint.
4657 (thread_still_has_status_pending_p): New function.
4658 (status_pending_p_callback): Use
4659 thread_still_has_status_pending_p. If the event is no longer
4660 interesting, resume the LWP.
4661 (handle_tracepoints): Add assert.
4662 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4663 (wstatus_maybe_breakpoint): New function.
4664 (cancel_breakpoint): Delete function.
4665 (check_stopped_by_watchpoint): New function, factored out from
4666 linux_low_filter_event.
4667 (lp_status_maybe_breakpoint): Delete function.
4668 (linux_low_filter_event): Remove filter_ptid argument.
4669 Leave thread group exits pending here. Store the LWP's stop PC.
4670 Always leave events pending.
4671 (linux_wait_for_event_filtered): Pull all events out of the
4672 kernel, and leave them all pending.
4673 (count_events_callback, select_event_lwp_callback): Consider all
4675 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4676 (select_event_lwp): Only give preference to the stepping LWP in
4677 all-stop mode. Adjust comments.
4678 (ignore_event): New function.
4679 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4680 references to cancel_breakpoints. Adjust to renames. Also give
4681 equal priority to all LWPs that have had events in non-stop mode.
4682 If reporting a software breakpoint event, unadjust the LWP's PC.
4683 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4684 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4686 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4687 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4688 (linux_stopped_by_watchpoint): Adjust.
4689 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4690 * linux-low.h (enum lwp_stop_reason): New.
4691 (struct lwp_info) <stop_pc>: Adjust comment.
4692 <stopped_by_watchpoint>: Delete field.
4693 <stop_reason>: New field.
4694 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4695 * mem-break.c (software_breakpoint_inserted_here)
4696 (hardware_breakpoint_inserted_here): New function.
4697 * mem-break.h (software_breakpoint_inserted_here)
4698 (hardware_breakpoint_inserted_here): Declare.
4699 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4700 (cancel_breakpoints): Delete.
4701 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4702 (upload_fast_traceframes): Remove references to
4705 2015-01-09 Pedro Alves <palves@redhat.com>
4707 * thread-db.c (find_new_threads_callback): Ignore thread if the
4708 kernel thread ID is -1.
4710 2015-01-09 Pedro Alves <palves@redhat.com>
4712 * linux-low.c (linux_attach_fail_reason_string): Move to
4713 nat/linux-ptrace.c, and rename.
4714 (linux_attach_lwp): Update comment.
4715 (attach_proc_task_lwp_callback): New function.
4716 (linux_attach): Adjust to rename and use
4717 linux_proc_attach_tgid_threads.
4718 (linux_attach_fail_reason_string): Delete declaration.
4720 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4722 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4723 * server.c (gdbserver_version): Likewise.
4725 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4727 * remote-utils.c: Include ctype.h.
4728 (input_interrupt): Explicitly handle the case when the char
4729 received is the NUL byte. Improve the printing of non-ASCII
4732 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4734 * linux-low.c (linux_low_filter_event): Update call to
4735 linux_enable_event_reporting following the addition of
4736 a new parameter to that function.
4738 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4741 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4742 (AARCH64_FPCR_REGNO): Likewise.
4743 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4744 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4745 (aarch64_store_fpregset): Likewise.
4747 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4749 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4750 Remove FIXME comment about assumption about N.
4752 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4754 * configure.ac: If large-file support is disabled in GDBserver,
4755 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4756 * configure: Regenerate.
4758 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4760 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4761 warning upon ENODATA from ptrace.
4762 * linux-s390-low.c (s390_store_tdb): New.
4763 (s390_regsets): Add regset for NT_S390_TDB.
4765 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4767 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4768 without a fill_function.
4769 * linux-s390-low.c (s390_fill_last_break): Remove.
4770 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4771 (s390_arch_setup): Use regset's size instead of fill_function for
4774 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4776 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4777 the regset's store function when ptrace returned an error.
4778 * regcache.c (get_thread_regcache): Invalidate register cache
4779 before fetching inferior's registers.
4781 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4783 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4784 while-loop as for-loop.
4785 (regsets_store_inferior_registers): Likewise.
4787 2014-11-28 Yao Qi <yao@codesourcery.com>
4789 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4790 * config.in, configure: Re-generate.
4791 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4794 2014-11-21 Yao Qi <yao@codesourcery.com>
4796 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4797 (AC_CHECK_HEADERS): Remove malloc.h.
4798 * configure: Re-generated.
4799 * config.in: Re-generated.
4800 * server.h: Don't include alloca.h and malloc.h.
4801 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4802 Don't include malloc.h.
4804 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4806 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4807 corresponding ERRNO check in same block.
4809 2014-11-12 Pedro Alves <palves@redhat.com>
4811 * server.c (cont_thread): Update comment.
4812 (start_inferior, attach_inferior): No longer clear cont_thread.
4813 (handle_v_cont): No longer set cont_thread.
4814 (captured_main): Clear cont_thread each time a GDB connects.
4816 2014-11-12 Pedro Alves <palves@redhat.com>
4818 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4819 thread, and don't resume all threads if the Hc thread has exited.
4821 2014-11-12 Pedro Alves <palves@redhat.com>
4823 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4824 the process group instead of to a specific LWP.
4826 2014-10-15 Pedro Alves <palves@redhat.com>
4829 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4831 (arm_set_thread_context): Delete.
4832 (the_low_target): Adjust.
4833 * win32-i386-low.c (debug_registers_changed)
4834 (debug_registers_used): Delete.
4835 (update_debug_registers_callback): New function.
4836 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4837 needing to update their debug registers.
4838 (win32_get_current_dr): New function.
4839 (x86_dr_low_get_addr, x86_dr_low_get_control)
4840 (x86_dr_low_get_status): Fetch the debug register from the thread
4842 (i386_initial_stuff): Adjust.
4843 (i386_get_thread_context): Remove current_event parameter. Don't
4844 clear debug_registers_changed nor copy DR values to
4846 (i386_set_thread_context): Delete.
4847 (i386_prepare_to_resume): New function.
4848 (i386_thread_added): Mark the thread as needing to update irs
4850 (the_low_target): Remove i386_set_thread_context and install
4851 i386_prepare_to_resume.
4852 * win32-low.c (win32_get_thread_context): Adjust.
4853 (win32_set_thread_context): Use SetThreadContext
4855 (win32_prepare_to_resume): New function.
4856 (win32_require_context): New function, factored out from ...
4857 (thread_rec): ... this.
4858 (continue_one_thread): Call win32_prepare_to_resume on each thread
4859 we're about to continue.
4860 (win32_resume): Call win32_prepare_to_resume on the event thread.
4861 * win32-low.h (struct win32_thread_info)
4862 <debug_registers_changed>: New field.
4863 (struct win32_target_ops): Change prototype of set_thread_context,
4864 delete set_thread_context and add prepare_to_resume.
4865 (win32_require_context): New declaration.
4867 2014-10-08 Gary Benson <gbenson@redhat.com>
4869 * server.h: Do not include common-exceptions.h.
4871 2014-10-08 Gary Benson <gbenson@redhat.com>
4873 * server.h: Do not include cleanups.h.
4875 2014-09-30 James Hogan <james.hogan@imgtec.com>
4877 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4880 2014-09-23 Yao Qi <yao@codesourcery.com>
4882 * linux-low.c (lp_status_maybe_breakpoint): New function.
4883 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4884 (count_events_callback): Likewise.
4885 (select_event_lwp_callback): Likewise.
4886 (cancel_breakpoints_callback): Likewise.
4888 2014-09-19 Don Breazeal <donb@codesourcery.com>
4890 * linux-low.c (handle_extended_wait): Call
4891 linux_ptrace_get_extended_event.
4892 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4893 linux_is_extended_waitstatus.
4895 2014-09-16 Joel Brobecker <brobecker@adacore.com>
4897 * Makefile.in (CPPFLAGS): Define.
4898 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4899 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4901 2014-09-16 Gary Benson <gbenson@redhat.com>
4903 * inferiors.h (current_inferior): Renamed as...
4904 (current_thread): New variable. All uses updated.
4905 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4906 (maybe_move_out_of_jump_pad): Likewise.
4907 (cancel_breakpoint): Likewise.
4908 (linux_low_filter_event): Likewise.
4909 (wait_for_sigstop): Likewise.
4910 (linux_resume_one_lwp): Likewise.
4911 (need_step_over_p): Likewise.
4912 (start_step_over): Likewise.
4913 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4914 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4915 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4916 and save_inferior as saved_thread.
4917 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4919 (regcache_invalidate_thread): Likewise.
4920 * remote-utils.c (prepare_resume_reply): Likewise.
4921 * thread-db.c (thread_db_get_tls_address): Likewise.
4922 (disable_thread_event_reporting): Likewise.
4923 (remove_thread_event_breakpoints): Likewise.
4924 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4926 * target.h (set_desired_inferior): Renamed as...
4927 (set_desired_thread): New declaration. All uses updated.
4928 * server.c (myresume): Updated comment to reference thread instead
4930 (handle_serial_event): Likewise.
4931 (handle_target_event): Likewise.
4933 2014-09-12 Tom Tromey <tromey@redhat.com>
4934 Gary Benson <gbenson@redhat.com>
4936 * regcache.h: Include common-regcache.h.
4937 (regcache_read_pc): Don't declare.
4938 * regcache.c (get_thread_regcache_for_ptid): New function.
4940 2014-09-11 Tom Tromey <tromey@redhat.com>
4941 Gary Benson <gbenson@redhat.com>
4943 * symbol.c: New file.
4944 * Makefile.in (SFILES): Add symbol.c.
4945 (OBS): Add symbol.o.
4947 2014-09-11 Gary Benson <gbenson@redhat.com>
4949 * target.c (target_stop_ptid, target_continue_ptid): New
4952 2014-09-11 Tom Tromey <tromey@redhat.com>
4953 Gary Benson <gbenson@redhat.com>
4955 * target.h: Include target/target.h.
4956 * target.c (target_read_memory, target_read_uint32)
4957 (target_write_memory): New functions.
4959 2014-09-11 Gary Benson <gbenson@redhat.com>
4961 * server.h (debug_hw_points): Don't declare.
4962 * server.c (debug_hw_points): Don't define. Replace all uses
4963 with show_debug_regs.
4964 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4965 all uses with show_debug_regs.
4967 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4969 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4970 endianness into account.
4971 (ppc_supply_ptrace_register): Likewise.
4973 2014-09-03 James Hogan <james.hogan@imgtec.com>
4975 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4976 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4978 2014-09-03 Gary Benson <gbenson@redhat.com>
4980 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4981 ALL_DEBUG_ADDRESS_REGISTERS.
4983 2014-09-02 Gary Benson <gbenson@redhat.com>
4985 * i386-low.h: Renamed as...
4986 * x86-low.h: New file. All type, function and variable name
4987 prefixes changed from "i386_" to "x86_". All references updated.
4988 * i386-low.c: Renamed as...
4989 * x86-low.c: New file. All type, function and variable name
4990 prefixes changed from "i386_" to "x86_". All references updated.
4992 2014-09-02 Gary Benson <gbenson@redhat.com>
4994 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4995 (x86_linux_new_thread): Likewise.
4997 2014-08-29 Gary Benson <gbenson@redhat.com>
4999 * server.h (setjmp.h): Do not include.
5000 (toplevel): Do not declare.
5001 (common-exceptions.h): Include.
5002 (cleanups.h): Likewise.
5003 * server.c (toplevel): Do not define.
5004 (exit_code): New static global.
5005 (detach_or_kill_for_exit_cleanup): New function.
5006 (main): New function. Original main renamed to...
5007 (captured_main): New function.
5008 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5010 2014-08-29 Gary Benson <gbenson@redhat.com>
5012 * Makefile.in (SFILES): Add common/common-exceptions.c.
5013 (OBS): Add common-exceptions.o.
5014 (common-exceptions.o): New rule.
5015 * utils.c (prepare_to_throw_exception): New function.
5017 2014-08-29 Gary Benson <gbenson@redhat.com>
5019 * config.in: Regenerate.
5020 * configure: Likewise.
5022 2014-08-29 Gary Benson <gbenson@redhat.com>
5024 * Makefile.in (SFILES): Add common/cleanups.c.
5026 (cleanups.o): New rule.
5028 2014-08-29 Gary Benson <gbenson@redhat.com>
5030 * utils.c (internal_vwarning): New function.
5032 2014-08-28 Gary Benson <gbenson@redhat.com>
5034 * utils.h (fatal): Remove declaration.
5035 * utils.c (fatal): Remove function.
5037 2014-08-28 Gary Benson <gbenson@redhat.com>
5039 * tracepoint.c (gdb_agent_init): Replace fatal with
5041 (initialize_tracepoint): Likewise.
5043 2014-08-28 Gary Benson <gbenson@redhat.com>
5045 * remote-utils.c (remote_prepare): Replace fatal with error.
5047 2014-08-28 Gary Benson <gbenson@redhat.com>
5049 * linux-low.c (linux_async): Replace fatal with warning.
5051 (linux_start_non_stop): Return -1 if linux_async failed.
5053 2014-08-28 Gary Benson <gbenson@redhat.com>
5055 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5057 (i386_dr_low_get_addr): Remove vague comment.
5058 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5061 2014-08-28 Gary Benson <gbenson@redhat.com>
5063 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5064 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5066 (linux_resume_one_lwp): Likewise.
5067 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5069 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5070 with internal_error.
5071 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5072 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5073 (find_register_by_name): Replace fatal with internal_error.
5074 (find_regno): Likewise.
5075 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5076 * thread-db.c (thread_db_create_event): Likewise.
5077 (thread_db_load_search): Likewise.
5078 (try_thread_db_load_1): Likewise.
5079 * tracepoint.c (get_jump_space_head): Replace fatal with
5081 (claim_trampoline_space): Likewise.
5082 (have_fast_tracepoint_trampoline_buffer): Likewise.
5083 (cmd_qtstart): Likewise.
5084 (stop_tracing): Likewise.
5085 (fast_tracepoint_collecting): Likewise.
5086 (target_malloc): Likewise.
5087 (download_tracepoint): Likewise.
5088 (download_trace_state_variables): Replace check with gdb_assert.
5089 (upload_fast_traceframes): Replace fatal with internal_error.
5091 2014-08-19 Tom Tromey <tromey@redhat.com>
5092 Gary Benson <gbenson@redhat.com>
5094 * Makefile.in (SFILES): Add common/common-debug.c.
5095 (OBS): Add common-debug.o.
5096 (common-debug.o): New rule.
5097 * debug.h (debug_printf): Don't declare.
5098 * debug.c (debug_printf): Renamed and rewritten as...
5099 (debug_vprintf): New function.
5101 2014-08-19 Gary Benson <gbenson@redhat.com>
5103 * utils.h: Do not include print-utils.h.
5105 2014-08-19 Tom Tromey <tromey@redhat.com>
5106 Gary Benson <gbenson@redhat.com>
5108 * server.h: Add static assertion.
5109 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5111 2014-08-19 Tom Tromey <tromey@redhat.com>
5112 Gary Benson <gbenson@redhat.com>
5114 * Makefile.in (SFILES): Add common/errors.c.
5115 (OBS): Add errors.o.
5116 (IPA_OBS): Add errors-ipa.o.
5117 (errors.o): New rule.
5118 (errors-ipa.o): Likewise.
5119 * utils.h (perror_with_name, error, warning): Don't declare.
5120 * utils.c (warning): Renamed and rewritten as...
5121 (vwarning): New function.
5122 (error): Renamed and rewritten as...
5123 (verror): New function.
5124 (internal_error): Renamed and rewritten as...
5125 (internal_verror): New function.
5127 2014-08-07 Gary Benson <gbenson@redhat.com>
5129 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5130 * configure: Regenerate.
5131 * config.in: Likewise.
5132 * server.h: Do not include errno.h.
5133 * event-loop.c: Likewise.
5134 * hostio-errno.c: Likewise.
5135 * linux-low.c: Likewise.
5136 * remote-utils.c: Likewise.
5137 * spu-low.c: Likewise.
5138 * utils.c: Likewise.
5139 * gdbreplay.c: Unconditionally include errno.h.
5141 2014-08-07 Gary Benson <gbenson@redhat.com>
5143 * server.h: Do not include string.h.
5144 * event-loop.c: Likewise.
5145 * linux-low.c: Likewise.
5146 * regcache.c: Likewise.
5147 * remote-utils.c: Likewise.
5148 * spu-low.c: Likewise.
5149 * utils.c: Likewise.
5151 2014-08-07 Gary Benson <gbenson@redhat.com>
5153 * server.h: Do not include gdb_assert.h.
5155 2014-08-07 Gary Benson <gbenson@redhat.com>
5157 * server.h: Do not include common-utils.h.
5159 2014-08-07 Gary Benson <gbenson@redhat.com>
5161 * server.h: Do not include ptid.h.
5162 * notif.h: Likewise.
5164 2014-08-07 Gary Benson <gbenson@redhat.com>
5166 * server.h: Do not include gdb_locale.h.
5168 2014-08-07 Gary Benson <gbenson@redhat.com>
5170 * server.h: Do not include gdb/signals.h.
5171 * win32-low.c: Likewise.
5173 2014-08-07 Gary Benson <gbenson@redhat.com>
5175 * server.h: Do not include pathmax.h.
5177 2014-08-07 Gary Benson <gbenson@redhat.com>
5179 * server.h: Do not include libiberty.h.
5180 * linux-bfin-low.c: Likewise.
5182 2014-08-07 Gary Benson <gbenson@redhat.com>
5184 * server.h: Do not include ansidecl.h.
5186 2014-08-07 Gary Benson <gbenson@redhat.com>
5188 * linux-x86-low.c: Do not include stddef.h.
5189 * lynx-ppc-low.c: Likewise.
5190 * tracepoint.c: Likewise.
5192 2014-08-07 Gary Benson <gbenson@redhat.com>
5194 * server.h: Do not include stdarg.h.
5195 * nto-low.c: Likewise.
5197 2014-08-07 Gary Benson <gbenson@redhat.com>
5199 * server.h: Do not include stdlib.h.
5200 * inferiors.c: Likewise.
5201 * linux-low.c: Likewise.
5202 * regcache.c: Likewise.
5203 * spu-low.c: Likewise.
5204 * tracepoint.c: Likewise.
5205 * utils.c: Likewise.
5207 2014-08-07 Gary Benson <gbenson@redhat.com>
5209 * server.h: Do not include stdio.h.
5210 * linux-low.c: Likewise.
5211 * remote-utils.c: Likewise.
5212 * spu-low.c: Likewise.
5213 * utils.c: Likewise.
5214 * wincecompat.c: Likewise.
5216 2014-08-06 Gary Benson <gbenson@redhat.com>
5218 * regcache.c (init_register_cache): Move conditionals inside if.
5220 2014-08-06 Gary Benson <gbenson@redhat.com>
5222 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5224 2014-07-31 Gary Benson <gbenson@redhat.com>
5226 * ax.h: Do not include server.h.
5227 * gdbthread.h: Likewise.
5228 * lynx-low.h: Likewise.
5229 * notif.h: Likewise.
5231 2014-07-30 Gary Benson <gbenson@redhat.com>
5233 * server.h: Include common-defs.h.
5234 Do not include config.h or build-gnulib-gdbserver/config.h.
5236 2014-07-30 Gary Benson <gbenson@redhat.com>
5238 * hostio-errno.c: Move server.h to top of includes list.
5239 * inferiors.c: Likewise.
5240 * linux-x86-low.c: Likewise.
5241 * notif.c: Include server.h.
5243 2014-07-24 Tom Tromey <tromey@redhat.com>
5244 Gary Benson <gbenson@redhat.com>
5246 * server.h (CORE_ADDR): Now unsigned.
5248 2014-07-16 Pedro Alves <palves@redhat.com>
5250 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5252 2014-07-15 Pedro Alves <palves@redhat.com>
5254 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5257 2014-07-11 Pedro Alves <palves@redhat.com>
5259 * linux-low.c (kill_wait_lwp): New function, based on
5260 kill_one_lwp_callback, but use my_waitpid directly.
5261 (kill_one_lwp_callback, linux_kill): Use it.
5263 2014-06-23 Pedro Alves <palves@redhat.com>
5265 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5266 before setting DR0..DR3.
5268 2014-06-20 Gary Benson <gbenson@redhat.com>
5270 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5271 * configure: Regenerated.
5272 * config.in: Likewise.
5274 2014-06-20 Gary Benson <gbenson@redhat.com>
5276 * Makefile.in (SFILES): Update locations for files moved
5278 (object file files): Reordered.
5280 2014-06-20 Gary Benson <gbenson@redhat.com>
5282 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5283 (i386_dr_low_set_addr): Likewise.
5284 (i386_dr_low_get_addr): Likewise.
5285 (i386_dr_low_can_set_control): Likewise.
5286 (i386_dr_low_set_control): Likewise.
5287 (i386_dr_low_get_control): Likewise.
5288 (i386_dr_low_get_status): Likewise.
5289 (i386_get_debug_register_length): Likewise.
5290 * linux-x86-low.c (i386_dr_low_set_addr):
5291 Changed signature. Made static.
5292 (i386_dr_low_get_addr): Likewise.
5293 (i386_dr_low_set_control): Likewise.
5294 (i386_dr_low_get_control): Likewise.
5295 (i386_dr_low_get_status): Likewise.
5296 (i386_dr_low): New global variable.
5297 * win32-i386-low.c (i386_dr_low_set_addr):
5298 Changed signature. Made static.
5299 (i386_dr_low_get_addr): Likewise.
5300 (i386_dr_low_set_control): Likewise.
5301 (i386_dr_low_get_control): Likewise.
5302 (i386_dr_low_get_status): Likewise.
5303 (i386_dr_low): New global variable.
5305 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5307 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5308 * Makefile.in (AR, AR_FLAGS): Define.
5309 * configure: Regenerate.
5311 2014-06-19 Gary Benson <gbenson@redhat.com>
5313 * Makefile.in (i386-dregs.o): New rule.
5314 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5315 * i386-low.c (target.h): Remove include.
5316 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5317 (DR_CONTROL_SHIFT): Likewise.
5318 (DR_CONTROL_SIZE): Likewise.
5319 (DR_RW_EXECUTE): Likewise.
5320 (DR_RW_WRITE): Likewise.
5321 (DR_RW_READ): Likewise.
5322 (DR_RW_IORW): Likewise.
5323 (DR_LEN_1): Likewise.
5324 (DR_LEN_2): Likewise.
5325 (DR_LEN_4): Likewise.
5326 (DR_LEN_8): Likewise.
5327 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5328 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5329 (DR_ENABLE_SIZE): Likewise.
5330 (DR_LOCAL_SLOWDOWN): Likewise.
5331 (DR_GLOBAL_SLOWDOWN): Likewise.
5332 (DR_CONTROL_RESERVED): Likewise.
5333 (I386_DR_CONTROL_MASK): Likewise.
5334 (I386_DR_VACANT): Likewise.
5335 (I386_DR_LOCAL_ENABLE): Likewise.
5336 (I386_DR_GLOBAL_ENABLE): Likewise.
5337 (I386_DR_DISABLE): Likewise.
5338 (I386_DR_SET_RW_LEN): Likewise.
5339 (I386_DR_GET_RW_LEN): Likewise.
5340 (I386_DR_WATCH_HIT): Likewise.
5341 (i386_wp_op_t): Likewise.
5342 (i386_show_dr): Likewise.
5343 (i386_length_and_rw_bits): Likewise.
5344 (i386_insert_aligned_watchpoint): Likewise.
5345 (i386_remove_aligned_watchpoint): Likewise.
5346 (i386_handle_nonaligned_watchpoint): Likewise.
5347 i386_update_inferior_debug_regs(): Likewise.
5348 (i386_dr_insert_watchpoint): Likewise.
5349 (i386_dr_remove_watchpoint): Likewise.
5350 (i386_dr_region_ok_for_watchpoint): Likewise.
5351 (i386_dr_stopped_data_address): Likewise.
5352 (i386_dr_stopped_by_watchpoint): Likewise.
5354 2014-06-19 Gary Benson <gbenson@redhat.com>
5356 * i386-low.c (i386_dr_show): Renamed to
5357 i386_show_dr and made static. All uses updated.
5358 (i386_dr_length_and_rw_bits): Renamed to
5359 i386_length_and_rw_bits and made static.
5361 (i386_dr_insert_aligned_watchpoint): Renamed to
5362 i386_insert_aligned_watchpoint and made static.
5364 (i386_dr_remove_aligned_watchpoint): Renamed to
5365 i386_remove_aligned_watchpoint and made static.
5367 (i386_dr_update_inferior_debug_regs): Renamed to
5368 i386_update_inferior_debug_regs and made static.
5371 2014-06-18 Gary Benson <gbenson@redhat.com>
5373 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5374 (i386_dr_low_can_set_control): Likewise.
5375 (i386_get_debug_register_length): Likewise.
5376 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5377 (i386_dr_low_can_set_control): Likewise.
5378 (i386_get_debug_register_length): Likewise.
5380 2014-06-17 Gary Benson <gbenson@redhat.com>
5382 * i386-low.h (i386-dregs.h): New include.
5383 (DR_FIRSTADDR): Now in i386-dregs.h.
5384 (DR_LASTADDR): Likewise.
5385 (DR_NADDR): Likewise.
5386 (DR_STATUS): Likewise.
5387 (DR_CONTROL): Likewise.
5388 (i386_debug_reg_state): Likewise.
5389 (i386_dr_insert_watchpoint): Likewise.
5390 (i386_dr_remove_watchpoint): Likewise.
5391 (i386_dr_region_ok_for_watchpoint): Likewise.
5392 (i386_dr_stopped_data_address): Likewise.
5393 (i386_dr_stopped_by_watchpoint): Likewise.
5394 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5396 2014-06-18 Gary Benson <gbenson@redhat.com>
5398 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5399 i386_dr_insert_watchpoint.
5400 (i386_low_remove_watchpoint): Renamed to
5401 i386_dr_remove_watchpoint.
5402 (i386_low_region_ok_for_watchpoint): Renamed to
5403 i386_dr_region_ok_for_watchpoint.
5404 (i386_low_stopped_data_address): Renamed to
5405 i386_dr_stopped_data_address.
5406 (i386_low_stopped_by_watchpoint): Renamed to
5407 i386_dr_stopped_by_watchpoint.
5408 * i386-low.c (i386_show_dr): Renamed to
5409 i386_dr_show and made nonstatic. All uses updated.
5410 (i386_length_and_rw_bits): Renamed to
5411 i386_dr_length_and_rw_bits and made nonstatic.
5413 (i386_insert_aligned_watchpoint): Renamed to
5414 i386_dr_insert_aligned_watchpoint and made nonstatic.
5416 (i386_remove_aligned_watchpoint): Renamed to
5417 i386_dr_remove_aligned_watchpoint and made nonstatic.
5419 (i386_update_inferior_debug_regs): Renamed to
5420 i386_dr_update_inferior_debug_regs and made nonstatic.
5422 (i386_low_insert_watchpoint): Renamed to
5423 i386_dr_insert_watchpoint. All uses updated.
5424 (i386_low_remove_watchpoint): Renamed to
5425 i386_dr_remove_watchpoint. All uses updated.
5426 (i386_low_region_ok_for_watchpoint): Renamed to
5427 i386_dr_region_ok_for_watchpoint. All uses updated.
5428 (i386_low_stopped_data_address): Renamed to
5429 i386_dr_stopped_data_address. All uses updated.
5430 (i386_low_stopped_by_watchpoint): Renamed to
5431 i386_dr_stopped_by_watchpoint. All uses updated.
5433 2014-06-18 Gary Benson <gbenson@redhat.com>
5435 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5436 (i386_dr_low_can_set_control): Likewise.
5437 (i386_insert_aligned_watchpoint): New check.
5439 2014-06-18 Gary Benson <gbenson@redhat.com>
5441 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5444 2014-06-18 Gary Benson <gbenson@redhat.com>
5446 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5447 instead of fatal and error.
5448 (i386_handle_nonaligned_watchpoint): Likewise.
5450 2014-06-18 Gary Benson <gbenson@redhat.com>
5452 * i386-low.c (i386_get_debug_register_length): New macro.
5453 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5454 (i386_show_dr): Use debug_printf instead of fprintf. Use
5455 phex to format values.
5457 2014-06-18 Gary Benson <gbenson@redhat.com>
5459 * i386-low.h: Comment changes.
5460 * i386-low.c: Likewise.
5462 2014-06-18 Gary Benson <gbenson@redhat.com>
5464 * i386-low.c: Whitespace changes.
5466 2014-06-12 Tom Tromey <tromey@redhat.com>
5468 * utils.c (freeargv): Remove.
5470 2014-06-12 Tom Tromey <tromey@redhat.com>
5472 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5473 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5474 (parse_debug_format_options): Likewise.
5475 (gdbserver_usage): Likewise.
5476 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5477 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5478 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5480 ($(LIBGNU)): Depend on libiberty.
5481 (all-lib): Recurse into all subdirs.
5482 (install-only): Invoke "install" target in subdirs.
5483 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5485 * configure: Rebuild.
5486 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5487 for vasprintf, vsnprintf, or gettimeofday.
5488 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5491 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5493 * development.sh: Delete.
5494 * Makefile.in (config.status): Adjust dependency on development.sh.
5495 * configure.ac: Adjust development.sh source call.
5496 * configure: Regenerate.
5498 2014-06-02 Pedro Alves <palves@redhat.com>
5500 * ax.c (gdb_free_agent_expr): New function.
5501 * ax.h (gdb_free_agent_expr): New declaration.
5502 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5504 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5506 (clear_breakpoint_conditions_and_commands): New function.
5507 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5508 (clear_breakpoint_conditions_and_commands): New declaration.
5510 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5512 * linux-aarch64-low.c (asm/ptrace.h): Include.
5514 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5516 Fix TLS access for -static -pthread.
5517 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5518 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5519 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5521 2014-05-20 Pedro Alves <palves@redhat.com>
5523 * linux-aarch64-low.c (aarch64_insert_point)
5524 (aarch64_remove_point): No longer check whether the type is
5525 supported here. Adjust to new interface.
5526 (the_low_target): Install aarch64_supports_z_point_type as
5527 supports_z_point_type method.
5528 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5529 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5530 instead of a Z packet char. Adjust.
5531 (arm_supports_z_point_type): New function.
5532 (arm_insert_point, arm_remove_point): Adjust to new interface.
5533 (the_low_target): Install arm_supports_z_point_type.
5534 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5535 (cris_insert_point, cris_remove_point): Adjust to new interface.
5536 Don't check whether the type is supported here.
5537 (the_low_target): Install cris_supports_z_point_type.
5538 * linux-low.c (linux_supports_z_point_type): New function.
5539 (linux_insert_point, linux_remove_point): Adjust to new interface.
5540 * linux-low.h (struct linux_target_ops) <insert_point,
5541 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5542 raw_breakpoint pointer parameter.
5543 <supports_z_point_type>: New method.
5544 * linux-mips-low.c (mips_supports_z_point_type): New function.
5545 (mips_insert_point, mips_remove_point): Adjust to new interface.
5546 Use mips_supports_z_point_type.
5547 (the_low_target): Install mips_supports_z_point_type.
5548 * linux-ppc-low.c (the_low_target): Install NULL as
5549 supports_z_point_type method.
5550 * linux-s390-low.c (the_low_target): Install NULL as
5551 supports_z_point_type method.
5552 * linux-sparc-low.c (the_low_target): Install NULL as
5553 supports_z_point_type method.
5554 * linux-x86-low.c (x86_supports_z_point_type): New function.
5555 (x86_insert_point): Adjust to new insert_point interface. Use
5556 insert_memory_breakpoint. Adjust to new
5557 i386_low_insert_watchpoint interface.
5558 (x86_remove_point): Adjust to remove_point interface. Use
5559 remove_memory_breakpoint. Adjust to new
5560 i386_low_remove_watchpoint interface.
5561 (the_low_target): Install x86_supports_z_point_type.
5562 * lynx-low.c (lynx_target_ops): Install NULL as
5563 supports_z_point_type callback.
5564 * nto-low.c (nto_supports_z_point_type): New.
5565 (nto_insert_point, nto_remove_point): Adjust to new interface.
5566 (nto_target_ops): Install nto_supports_z_point_type.
5567 * mem-break.c: Adjust intro comment.
5568 (struct raw_breakpoint) <raw_type, size>: New fields.
5569 <inserted>: Update comment.
5570 <shlib_disabled>: Delete field.
5571 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5572 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5573 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5574 (raw_bkpt_type_to_target_hw_bp_type): New function.
5575 (find_enabled_raw_code_breakpoint_at): New function.
5576 (find_raw_breakpoint_at): New type and size parameters. Use them.
5577 (insert_memory_breakpoint): New function, based off
5578 set_raw_breakpoint_at.
5579 (remove_memory_breakpoint): New function.
5580 (set_raw_breakpoint_at): Reimplement.
5581 (set_breakpoint): New, based on set_breakpoint_at.
5582 (set_breakpoint_at): Reimplement.
5583 (delete_raw_breakpoint): Go through the_target->remove_point
5584 instead of assuming memory breakpoints.
5585 (find_gdb_breakpoint_at): Delete.
5586 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5587 (find_gdb_breakpoint): New function.
5588 (set_gdb_breakpoint_at): Delete.
5589 (z_type_supported): New function.
5590 (set_gdb_breakpoint_1): New function, loosely based off
5591 set_gdb_breakpoint_at.
5592 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5593 (delete_gdb_breakpoint_at): Delete.
5594 (delete_gdb_breakpoint_1): New function, loosely based off
5595 delete_gdb_breakpoint_at.
5596 (delete_gdb_breakpoint): New function.
5597 (clear_gdb_breakpoint_conditions): Rename to ...
5598 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5600 (add_condition_to_breakpoint): Make static.
5601 (add_breakpoint_condition): Take a struct breakpoint pointer
5602 instead of an address. Adjust.
5603 (gdb_condition_true_at_breakpoint): Rename to ...
5604 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5606 (gdb_condition_true_at_breakpoint): Reimplement.
5607 (add_breakpoint_commands): Take a struct breakpoint pointer
5608 instead of an address. Adjust.
5609 (gdb_no_commands_at_breakpoint): Rename to ...
5610 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5611 parameter. Return true if no breakpoint was found. Change debug
5613 (gdb_no_commands_at_breakpoint): Reimplement.
5614 (run_breakpoint_commands): Rename to ...
5615 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5616 and change return type to boolean.
5617 (run_breakpoint_commands): New function.
5618 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5619 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5620 breakpoint. Go through the_target->remove_point instead of
5621 assuming memory breakpoint.
5622 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5623 software and hardware breakpoints.
5624 (reinsert_raw_breakpoint): Go through the_target->insert_point
5625 instead of assuming memory breakpoint.
5626 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5627 software and hardware breakpoints.
5628 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5629 Check both software and hardware breakpoints.
5630 (validate_inserted_breakpoint): Assert the breakpoint is a
5631 software breakpoint. Set the inserted flag to -1 instead of
5632 setting shlib_disabled.
5633 (delete_disabled_breakpoints): Adjust.
5634 (validate_breakpoints): Only validate software breakpoints.
5635 Adjust to inserted flag change.
5636 (check_mem_read, check_mem_write): Skip breakpoint types other
5637 than software breakpoints. Adjust to inserted flag change.
5638 * mem-break.h (enum raw_bkpt_type): New enum.
5639 (raw_breakpoint, struct process_info): Forward declare.
5640 (Z_packet_to_target_hw_bp_type): Delete declaration.
5641 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5642 (set_gdb_breakpoint, delete_gdb_breakpoint)
5643 (clear_breakpoint_conditions): New declarations.
5644 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5645 (breakpoint_inserted_here): Update comment.
5646 (add_breakpoint_condition, add_breakpoint_commands): Replace
5647 address parameter with a breakpoint pointer parameter.
5648 (gdb_breakpoint_here): Update comment.
5649 (delete_gdb_breakpoint_at): Delete.
5650 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5651 * server.c (process_point_options): Take a struct breakpoint
5652 pointer instead of an address. Adjust.
5653 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5654 delete_gdb_breakpoint.
5655 * spu-low.c (spu_target_ops): Install NULL as
5656 supports_z_point_type method.
5657 * target.h: Include mem-break.h.
5658 (struct target_ops) <prepare_to_access_memory>: Update comment.
5659 <supports_z_point_type>: New field.
5660 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5661 instead of a char. Also take a raw breakpoint pointer.
5662 * win32-arm-low.c (the_low_target): Install NULL as
5663 supports_z_point_type.
5664 * win32-i386-low.c (i386_supports_z_point_type): New function.
5665 (i386_insert_point, i386_remove_point): Adjust to new interface.
5666 (the_low_target): Install i386_supports_z_point_type.
5667 * win32-low.c (win32_supports_z_point_type): New function.
5668 (win32_insert_point, win32_remove_point): Adjust to new interface.
5669 (win32_target_ops): Install win32_supports_z_point_type.
5670 * win32-low.h (struct win32_target_ops):
5671 <supports_z_point_type>: New method.
5672 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5673 instead of a char. Also take a raw breakpoint pointer.
5675 2014-05-20 Pedro Alves <palves@redhat.com>
5677 * mem-break.h: Include break-common.h.
5678 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5679 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5680 (Z_packet_to_target_hw_bp_type): New declaration.
5681 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5682 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5683 (Z_PACKET_ACCESS_WP): Delete macros.
5684 (Z_packet_to_hw_type): Delete function.
5685 * i386-low.h: Don't include break-common.h here.
5686 (Z_packet_to_hw_type): Delete declaration.
5687 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5688 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5689 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5690 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5691 * linux-aarch64-low.c: Don't include break-common.h here.
5692 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5693 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5694 (Z_packet_to_target_hw_bp_type): Delete function.
5695 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5697 (mips_insert_point, mips_remove_point): Use
5698 Z_packet_to_target_hw_bp_type.
5700 2014-05-20 Pedro Alves <palves@redhat.com>
5702 * linux-aarch64-low.c: Include break-common.h.
5703 (enum target_point_type): Delete.
5704 (Z_packet_to_point_type): Rename to ...
5705 (Z_packet_to_target_hw_bp_type): ... this, and return a
5706 target_hw_bp_type instead.
5707 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5708 instead of an enum target_point_type.
5709 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5711 (aarch64_dr_state_insert_one_point)
5712 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5713 (aarch64_handle_aligned_watchpoint)
5714 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5715 Take an enum target_hw_bp_type instead of an enum
5717 (aarch64_supports_z_point_type): New function.
5718 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5719 use Z_packet_to_target_hw_bp_type.
5721 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5723 * configure.ac: Only use -Werror by default when DEVELOPMENT
5725 * configure: Regenerate.
5727 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5729 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5730 * linux-x86-low.c (X86_64_USER_REGS): New.
5731 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5733 2014-04-28 Yao Qi <yao@codesourcery.com>
5735 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5738 2014-04-25 Pedro Alves <palves@redhat.com>
5741 * linux-low.c (linux_attach_fail_reason_string): New function.
5742 (linux_attach_lwp): Delete.
5743 (linux_attach_lwp_1): Rename to ...
5744 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5745 argument. Remove "initial" parameter. Return int instead of
5746 void. Don't error or warn here.
5747 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5748 failure to attach to the tgid. Call warning when failing to
5750 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5751 argument. Remove "initial" parameter. Return int instead of
5752 void. Don't error or warn here.
5753 (linux_attach_fail_reason_string): New declaration.
5754 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5755 interface change. Use linux_attach_fail_reason_string.
5757 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5758 Walfred Tedeschi <walfred.tedeschi@intel.com>
5760 * Makefile.in: Added rules to handle new files
5761 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5762 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5763 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5764 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5765 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5766 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5768 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5769 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5770 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5771 i386/x32-avx512.xml.
5772 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5773 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5774 i386/x32-avx512-linux.xml.
5775 * i387-fp.c (num_avx512_k_registers): New constant for number
5777 (num_avx512_zmmh_low_registers): New constant for number of
5778 lower ZMM registers (0-15).
5779 (num_avx512_zmmh_high_registers): New constant for number of
5780 higher ZMM registers (16-31).
5781 (num_avx512_ymmh_registers): New contant for number of higher
5782 YMM registers (ymm16-31 added by avx521 on x86_64).
5783 (num_avx512_xmm_registers): New constant for number of higher
5784 XMM registers (xmm16-31 added by AVX512 on x86_64).
5785 (struct i387_xsave): Add space for AVX512 registers.
5786 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5787 Add code to handle AVX512 registers.
5788 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5789 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5790 prototypei from generated file.
5791 (tdesc_amd64_avx512_linux): Likewise.
5792 (init_registers_x32_avx512_linux): Likewise.
5793 (tdesc_x32_avx512_linux): Likewise.
5794 (init_registers_i386_avx512_linux): Likewise.
5795 (tdesc_i386_avx512_linux): Likewise.
5796 (x86_64_regmap): Add AVX512 registers.
5797 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5799 (initialize_low_arch): Add code to initialize AVX512 registers.
5801 2014-04-23 Pedro Alves <palves@redhat.com>
5803 * mem-break.c (find_gdb_breakpoint_at): Make static.
5804 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5806 2014-04-23 Pedro Alves <palves@redhat.com>
5808 * i386-low.c: Don't include break-common.h here.
5809 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5810 prototype to take target_hw_bp_type as argument instead of a Z
5812 * i386-low.h: Include break-common.h here.
5813 (Z_packet_to_hw_type): Declare.
5814 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5816 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5817 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5818 (x86_remove_point): Convert the packet number to a
5819 target_hw_bp_type before calling i386_low_remove_watchpoint.
5820 * win32-i386-low.c (i386_insert_point): Convert the packet number
5821 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5822 (i386_remove_point): Convert the packet number to a
5823 target_hw_bp_type before calling i386_low_remove_watchpoint.
5825 2014-04-23 Pedro Alves <palves@redhat.com>
5827 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5829 2014-04-10 Pedro Alves <palves@redhat.com>
5831 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5832 Check if the condition or command is NULL before checking if the
5833 breakpoint is known. On success, return true.
5834 * mem-break.h (add_breakpoint_condition): Document return.
5835 (add_breakpoint_commands): Add describing comment.
5836 * server.c (skip_to_semicolon): New function.
5837 (process_point_options): Use it.
5839 2014-04-09 Pedro Alves <palves@redhat.com>
5841 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5844 2014-02-27 Pedro Alves <palves@redhat.com>
5847 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5849 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5851 (last_thread_of_process_p): Take a PID argument instead of a
5853 (linux_wait_for_lwp): Delete.
5854 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5856 (linux_low_filter_event): New function, party factored out from
5857 linux_wait_for_event.
5858 (linux_wait_for_event): Rename to ...
5859 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5860 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5861 sigsuspend. Check for zombie leaders.
5862 (linux_wait_for_event): Reimplement as wrapper around
5863 linux_wait_for_event_filtered.
5864 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5865 a normal or signal exit is seen, it's the whole process exiting.
5866 (wait_for_sigstop): No longer a for_each_inferior callback.
5867 Rewrite on top of linux_wait_for_event_filtered.
5868 (stop_all_lwps): Call wait_for_sigstop directly.
5869 * server.c (resume, handle_target_event): Handle
5870 TARGET_WAITKIND_NO_RESUMED.
5872 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5874 * win32-low.c (psapi_get_dll_name,
5875 * win32_CreateToolhelp32Snapshot): Delete.
5876 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5877 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5879 (handle_load_dll): Add function description.
5880 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5882 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5884 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5886 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5887 base address when calling win32_add_one_solib.
5888 (handle_load_dll): Delete local variable load_addr.
5889 Remove 0x1000 offset applied to DLL base address when calling
5890 win32_add_one_solib.
5891 (handle_unload_dll): Add comment.
5893 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5895 * win32-low.c (win32_add_all_dlls): Renames
5896 win32_ensure_ntdll_loaded. Rewrite function documentation.
5897 Adjust implementation to always load all DLLs.
5898 Add 0x1000 offset to DLL base address when calling
5899 win32_add_one_solib.
5900 (child_initialization_done): New static global.
5901 (do_initial_child_stuff): Set child_initialization_done to
5902 zero during child initialization, and 1 after. Replace call
5903 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5905 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5906 (handle_unload_dll): Add function documentation.
5907 (get_child_debug_event): Ignore load and unload DLL events
5908 during child initialization.
5910 2014-02-20 Doug Evans <dje@google.com>
5912 Remove global all_lwps.
5913 * inferiors.h (ptid_of): Move here from linux-low.h.
5914 (pid_of, lwpid_of): Ditto.
5915 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5916 parameter is a struct thread_info * now.
5917 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5918 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5919 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5921 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5922 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5923 * linux-arm-low.c (update_registers_callback): Update, "entry"
5924 parameter is a struct thread_info * now.
5925 Fetch lwpid from current_inferior directly.
5926 (arm_insert_point): Pass &all_threads to find_inferior instead of
5928 (arm_remove_point): Ditto.
5929 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5930 (arm_prepare_to_resume): Fetch pid from thread.
5931 (arm_read_description): Fetch lwpid from current_inferior directly.
5932 * linux-low.c (all_lwps): Delete.
5933 (delete_lwp): Delete call to remove_inferior.
5934 (handle_extended_wait): Fetch lwpid from thread.
5935 (add_lwp): Don't set lwp->entry.id. Remove call to
5936 add_inferior_to_list.
5937 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5938 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5939 (kill_one_lwp_callback): Ditto.
5940 (linux_kill): Don't dereference NULL pointer.
5941 Fetch ptid,lwpid from thread.
5942 (get_detach_signal): Fetch ptid from thread.
5943 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5944 Simplify call to regcache_invalidate_thread.
5945 (delete_lwp_callback): Update, "entry" parameter is a
5946 struct thread_info * now. Fetch pid from thread.
5947 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5948 (status_pending_p_callback): Update, "entry" parameter is a
5949 struct thread_info * now. Fetch ptid from thread.
5950 (find_lwp_pid): Update, "entry" parameter is a
5951 struct thread_info * now.
5952 (linux_wait_for_lwp): Fetch pid from thread.
5953 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5954 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5955 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5956 (dequeue_one_deferred_signal): Ditto.
5957 (cancel_breakpoint): Fetch ptid from current_inferior.
5958 (linux_wait_for_event): Pass &all_threads to find_inferior,
5959 not &all_lwps. Fetch ptid, lwpid from thread.
5960 (count_events_callback): Update, "entry" parameter is a
5961 struct thread_info * now.
5962 (select_singlestep_lwp_callback): Ditto.
5963 (select_event_lwp_callback): Ditto.
5964 (cancel_breakpoints_callback): Ditto.
5965 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5967 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5968 (unsuspend_one_lwp): Update, "entry" parameter is a
5969 struct thread_info * now.
5970 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5972 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5973 Fetch lwpid from thread, not lwp.
5974 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5975 Pass &all_threads to find_inferior, not &all_lwps.
5976 (send_sigstop): Fetch lwpid from thread, not lwp.
5977 (send_sigstop_callback): Update, "entry" parameter is a
5978 struct thread_info * now.
5979 (suspend_and_send_sigstop_callback): Ditto.
5980 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5981 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5982 struct thread_info * now.
5983 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5985 (lwp_running): Update, "entry" parameter is a
5986 struct thread_info * now.
5987 (stop_all_lwps): Fetch ptid from thread.
5988 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5989 (linux_resume_one_lwp): Fetch lwpid from thread.
5990 (linux_set_resume_request): Update, "entry" parameter is a
5991 struct thread_info * now. Fetch pid, lwpid from thread.
5992 (resume_status_pending_p): Update, "entry" parameter is a
5993 struct thread_info * now.
5994 (need_step_over_p): Ditto. Fetch lwpid from thread.
5995 (start_step_over): Fetch lwpid from thread.
5996 (linux_resume_one_thread): Update, "entry" parameter is a
5997 struct thread_info * now. Fetch lwpid from thread.
5998 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5999 (proceed_one_lwp): Update, "entry" parameter is a
6000 struct thread_info * now. Fetch lwpid from thread.
6001 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6002 struct thread_info * now.
6003 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6004 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6005 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6007 (regsets_store_inferior_registers): Ditto.
6008 (fetch_register, store_register): Ditto.
6009 (linux_read_memory, linux_write_memory): Ditto.
6010 (linux_request_interrupt): Ditto.
6011 (linux_read_auxv): Ditto.
6012 (linux_xfer_siginfo): Ditto.
6013 (linux_qxfer_spu): Ditto.
6014 (linux_qxfer_libraries_svr4): Ditto.
6015 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6016 moved to inferiors.h.
6018 (get_thread_lwp): Update.
6019 (struct lwp_info): Delete member "entry". Simplify comment for
6022 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6023 current_inferior directly.
6024 (update_watch_registers_callback): Update, "entry" parameter is a
6025 struct thread_info * now. Fetch pid from thread.
6026 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6027 (mips_insert_point): Fetch lwpid from current_inferior.
6028 Pass &all_threads to find_inferior, not &all_lwps.
6029 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6030 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6032 (mips_stopped_data_address): Ditto.
6033 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6035 * linux-tile-low.c (tile_arch_setup): Ditto.
6036 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6037 (update_debug_registers_callback): Update, "entry" parameter is a
6038 struct thread_info * now. Fetch pid from thread.
6039 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6040 Pass &all_threads to find_inferior, not &all_lwps.
6041 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6042 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6043 Pass &all_threads to find_inferior, not &all_lwps.
6044 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6045 (i386_dr_low_get_status): Ditto.
6046 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6047 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6048 (x86_linux_read_description): Ditto.
6049 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6051 2014-02-20 Doug Evans <dje@google.com>
6053 * inferiors.c (get_first_inferior): Fix buglet.
6055 2014-02-19 Doug Evans <dje@google.com>
6057 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6058 * inferiors.c (add_thread): Change result type to struct thread_info *.
6059 All callers updated.
6060 (add_lwp): Call add_thread here instead of in callers.
6061 All callers updated.
6062 * linux-low.h (get_lwp_thread): Rewrite.
6063 (struct lwp_info): New member "thread".
6065 2014-02-19 Doug Evans <dje@google.com>
6067 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6068 All callers updated.
6070 2014-02-19 Doug Evans <dje@google.com>
6072 * inferiors.c (add_thread): Fix whitespace.
6074 2014-02-19 Doug Evans <dje@google.com>
6076 * dll.c (clear_dlls): Replace accessing list implemention details
6078 * gdbthread.h (get_first_thread): Declare.
6079 * inferiors.c (for_each_inferior_with_data): New function.
6080 (get_first_thread): New function.
6081 (find_thread_ptid): Simplify.
6082 (get_first_inferior): New function.
6083 (clear_list): Delete.
6084 (one_inferior_p): New function.
6085 (clear_inferior_list): New function.
6086 (clear_inferiors): Update.
6087 * inferiors.h (for_each_inferior_with_data): Declare.
6088 (clear_inferior_list): Declare.
6089 (one_inferior_p): Declare.
6090 (get_first_inferior): Declare.
6091 * linux-low.c (linux_wait_for_event): Replace accessing list
6092 implemention details with API function.
6093 * server.c (target_running): Ditto.
6094 (accumulate_file_name_length): New function.
6095 (emit_dll_description): New function.
6096 (handle_qxfer_libraries): Replace accessing list implemention
6097 details with API function.
6098 (handle_qxfer_threads_worker): New function.
6099 (handle_qxfer_threads_proper): Replace accessing list implemention
6100 details with API function.
6101 (handle_query): Ditto.
6102 (visit_actioned_threads_callback_ftype): New typedef.
6103 (visit_actioned_threads_data): New struct.
6104 (visit_actioned_threads): Rewrite to be find_inferior callback.
6105 (resume): Call find_inferior.
6106 (handle_status): Replace accessing list implemention
6107 details with API function.
6108 (process_serial_event): Replace accessing list implemention details
6110 * target.c (set_desired_inferior): Replace accessing list implemention
6111 details with API function.
6112 * tracepoint.c (same_process_p): New function.
6113 (gdb_agent_about_to_close): Replace accessing list implemention
6114 details with API function.
6115 * win32-low.c (child_delete_thread): Replace accessing list
6116 implemention details with API function.
6117 (match_dll_by_basename): New function.
6118 (dll_is_loaded_by_basename): New function.
6119 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6120 details call to dll_is_loaded_by_basename.
6122 2014-02-19 Doug Evans <dje@google.com>
6124 * dll.h (struct dll_info): Add comment.
6125 * gdbthread.h (struct thread_info): Add comment.
6126 (current_ptid): Simplify.
6127 * inferiors.c (add_process): Update.
6128 (remove_process): Update.
6129 * inferiors.h (struct process_info): Rename member "head" to "entry".
6130 * linux-low.c (delete_lwp): Update.
6132 (last_thread_of_process_p): Update.
6133 (kill_one_lwp_callback, linux_kill): Update.
6134 (status_pending_p_callback): Update.
6135 (wait_for_sigstop): Update. Simplify read of ptid.
6136 (start_step_over): Update.
6137 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6138 (get_lwp_thread): Update.
6139 (struct lwp_info): Rename member "head" to "entry".
6140 * regcache.h (inferior_list_entry): Delete.
6141 * server.c (kill_inferior_callback): Update.
6142 (detach_or_kill_inferior_callback): Update.
6143 (print_started_pid): Update.
6144 (print_attached_pid): Update.
6145 (process_serial_event): Simplify read of ptid.
6146 * thread-db.c (thread_db_create_event): Update.
6147 (thread_db_get_tls_address): Update.
6148 * win32-low.c (current_inferior_ptid): Simplify.
6150 2014-02-19 Tom Tromey <tromey@redhat.com>
6152 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6154 (target_supports_btrace): Update.
6156 2014-02-14 Yao Qi <yao@codesourcery.com>
6158 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6159 (rsp-low-ipa.o): New target.
6161 2014-02-12 Tom Tromey <tromey@redhat.com>
6163 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6164 convert_ascii_to_int.
6165 * regcache.c (registers_to_string): Likewise.
6166 * remote-utils.c (decode_M_packet): Likewise.
6167 * server.c (process_serial_event): Likewise.
6169 2014-02-12 Tom Tromey <tromey@redhat.com>
6171 * server.c (handle_query, handle_v_run): Use hex2bin, not
6173 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6175 2014-02-12 Tom Tromey <tromey@redhat.com>
6177 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6178 convert_int_to_ascii.
6179 * regcache.c (registers_to_string, collect_register_as_string):
6181 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6183 * server.c (process_serial_event): Likewise.
6184 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6185 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6187 2014-02-12 Tom Tromey <tromey@redhat.com>
6189 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6190 bin2hex, not hexify.
6191 * tracepoint.c (cmd_qtstatus): Likewise.
6193 2014-02-12 Tom Tromey <tromey@redhat.com>
6195 * remote-utils.c (monitor_output): Pass explicit length to
6198 2014-02-12 Tom Tromey <tromey@redhat.com>
6200 * tracepoint.c: Include rsp-low.h.
6201 * server.c: Include rsp-low.h.
6202 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6203 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6205 * remote-utils.c: Include rsp-low.h.
6206 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6207 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6208 (convert_int_to_ascii, convert_ascii_to_int): Move to
6210 * regcache.c: Include rsp-low.h.
6211 * ax.c: Include rsp-low.h.
6212 * Makefile.in (SFILES): Add common/rsp-low.c.
6213 (OBS): Add rsp-low.o.
6214 (rsp-low.o): New target.
6216 2014-02-12 Tom Tromey <tromey@redhat.com>
6218 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6219 Include print-utils.h.
6220 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6221 (plongest, thirty_two, phex_nz): Remove.
6222 * Makefile.in (SFILES): Add common/print-utils.c.
6223 (OBS): Add print-utils.o.
6224 (print-utils-ipa.o): New target.
6225 (print-utils.o): New target.
6226 (IPA_OBJS): Add print-utils-ipa.o.
6228 2014-02-06 Tom Tromey <tromey@redhat.com>
6230 * Makefile.in (SFILES): Fix indentation.
6232 2014-02-05 Doug Evans <dje@google.com>
6234 * linux-low.c (linux_wait_for_event): Improve comment.
6235 (linux_wait_1): Keep current_inferior in sync with event_child.
6237 2014-01-22 Doug Evans <dje@google.com>
6239 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6241 2014-01-22 Doug Evans <dje@google.com>
6243 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6244 * configure: Regenerate.
6245 * config.in: Regenerate.
6246 * Makefile.in (SFILES): Add debug.c.
6248 * debug.c: New file.
6249 * debug.h: New file.
6250 * linux-aarch64-low.c (*): Update all debugging printfs to use
6251 debug_printf instead of fprintf.
6252 * linux-arm-low.c (*): Ditto.
6253 * linux-cris-low.c (*): Ditto.
6254 * linux-crisv32-low.c (*): Ditto.
6255 * linux-m32r-low.c (*): Ditto.
6256 * linux-sparc-low.c (*): Ditto.
6257 * linux-x86.c (*): Ditto.
6258 * linux-low.c (*): Ditto.
6259 (linux_wait_1): Add calls to debug_enter, debug_exit.
6260 (linux_wait): Remove redundant debugging printf.
6261 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6262 (linux_resume, unstop_all_lwps): Ditto.
6263 * mem-break.c (*): Update all debugging printfs to use
6264 debug_printf instead of fprintf.
6265 * remote-utils.c (*): Ditto.
6266 * thread-db.c (*): Ditto.
6267 * server.c #include <ctype.h>, "gdb_vecs.h".
6268 (debug_threads): Moved to debug.c.
6269 (*): Update all debugging printfs to use debug_printf instead of
6271 (start_inferior): Replace call to fflush with call to debug_flush.
6272 (monitor_show_help): Mention set debug-format.
6273 (parse_debug_format_options): New function.
6274 (handle_monitor_command): Handle "monitor set debug-format".
6275 (gdbserver_usage): Mention --debug-format.
6276 (main): Parse --debug-format.
6277 * server.h (debug_threads): Declaration moved to debug.h.
6279 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6280 trace_debug_1 that uses debug_printf.
6281 (tracepoint_look_up_symbols): Update all debugging printfs to use
6282 debug_printf instead of fprintf.
6284 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6286 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6289 2014-01-17 Pedro Alves <palves@redhat.com>
6292 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6293 defined after including gdb_proc_service.h.
6295 2014-01-16 Doug Evans <dje@google.com>
6297 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6298 (match_dll): Use it.
6300 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6302 * target.h (target_ops) <read_btrace>: Change parameters and
6303 return type to allow error reporting.
6304 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6305 trace reading errors on.
6306 * linux-low.c (linux_low_read_btrace): Pass trace reading
6308 (linux_low_disable_btrace): New.
6310 2014-01-15 Doug Evans <dje@google.com>
6312 * inferiors.c (thread_id_to_gdb_id): Delete.
6313 * inferiors.h (thread_id_to_gdb_id): Delete.
6315 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6317 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6318 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6321 2014-01-08 Pedro Alves <palves@redhat.com>
6323 * server.c (handle_status): Don't discard previous queued stop
6324 replies or thread's pending status here.
6325 (main) <disconnection>: Do it here instead.
6327 2014-01-08 Pedro Alves <palves@redhat.com>
6329 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6330 * server.c (visit_actioned_threads, handle_pending_status): New
6332 (handle_v_cont): Factor out parts to ...
6333 (resume): ... this new function. If in all-stop, and a thread
6334 being resumed has a pending status, report it without actually
6336 (myresume): Adjust to use the new 'resume' function.
6337 (clear_pending_status_callback, set_pending_status_callback)
6338 (find_status_pending_thread_callback): New functions.
6339 (handle_status): Handle the case of multiple threads having
6340 interesting statuses to report. Report threads' real last signal
6341 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6342 with an interesting thread to report the status for, instead of
6343 always reporting the status of the first thread.
6345 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6347 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6348 * gdbreplay.c (gdbreplay_version): Likewise.
6350 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6352 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6353 iov.iov_len with the real length in use.
6355 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6357 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6358 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6359 for all targets that use win32-low.c.
6360 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6361 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6363 2013-12-13 Pedro Alves <palves@redhat.com>
6365 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6366 if equal to TARGET_WAITKIND_LOADED.
6367 * win32-low.c (cached_status): New static global.
6368 (win32_wait): Add declaration.
6369 (do_initial_child_stuff): Flush all initial pending debug events
6370 up to the initial breakpoint.
6371 (win32_wait): If CACHED_STATUS was set, return that instead
6372 of doing a real wait. Remove the code resuming the execution
6373 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6374 during the initial phase. Also remove the code changing
6375 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6376 TARGET_WAITKIND_STOPPED.
6378 2013-12-11 Yao Qi <yao@codesourcery.com>
6380 * notif.c (handle_notif_ack): Return 0 if no notification
6383 2013-11-20 Doug Evans <dje@google.com>
6385 * linux-low.c (linux_set_resume_request): Fix comment.
6387 2013-11-20 Doug Evans <dje@google.com>
6389 * linux-low.c (resume_status_pending_p): Tweak comment.
6391 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6393 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6394 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6395 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6396 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6397 (srv_amd64_regobj): Add amd64-mpx.o.
6398 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6399 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6400 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6401 * i387-fp.c (num_pl_bnd_register) Added constant.
6402 (num_pl_bnd_cfg_registers) Added constant.
6403 (struct i387_xsave) Added reserved area and MPX fields.
6404 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6405 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6407 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6408 (init_registers_amd64_mpx_linux): Declare new function.
6409 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6410 (x86_64_regmap): Add MPX registers.
6411 (x86_linux_read_description): Add MPX case.
6412 (initialize_low_arch): Initialize MPX targets.
6414 2013-11-18 Tom Tromey <tromey@redhat.com>
6416 * configure: Rebuild.
6417 * configure.ac: Don't check for stdlib.h.
6418 * gdbreplay.c: Unconditionally include stdlib.h.
6420 2013-11-18 Tom Tromey <tromey@redhat.com>
6422 * config.in: Rebuild.
6423 * configure: Rebuild.
6424 * configure.ac: Don't use AC_HEADER_DIRENT.
6426 2013-11-18 Tom Tromey <tromey@redhat.com>
6428 * server.h: Don't check HAVE_STRING_H.
6429 * gdbreplay.c: Don't check HAVE_STRING_H.
6430 * configure: Rebuild.
6432 2013-11-18 Tom Tromey <tromey@redhat.com>
6434 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6437 2013-11-08 Tom Tromey <tromey@redhat.com>
6439 * configure, config.in: Rebuild.
6440 * configure.ac: Remove unused configury.
6442 2013-11-08 Tom Tromey <tromey@redhat.com>
6444 * acinclude.m4: Include common.m4, codeset.m4.
6445 * configure, config.in: Rebuild.
6446 * configure.ac: Use GDB_AC_COMMON.
6448 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6450 * linux-s390-low.c (HWCAP_S390_TE): New define.
6451 (s390_arch_setup): Consider the TE field in the HWCAP for
6452 determining 'have_regset_tdb'.
6454 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6457 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6460 2013-10-02 Pedro Alves <palves@redhat.com>
6462 * server.c (process_serial_event): Don't output "GDBserver
6463 exiting" if GDB is connected through stdio.
6464 * target.c (mywait): Likewise, be silent if GDB is connected
6467 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6469 * lynx-low.c (lynx_add_threads_after_attach): New function.
6470 (lynx_attach): Remove call to add_thread. Add call to
6471 lynx_add_threads_after_attach instead.
6473 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6475 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6476 * config.in, configure: Regenerated.
6478 2013-09-18 Yao Qi <yao@codesourcery.com>
6481 * server.c (start_inferior): Clear 'resume_info'.
6483 2013-09-16 Jiong Wang <jiwang@tilera.com>
6485 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6488 2013-09-16 Jiong Wang <jiwang@tilera.com>
6490 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6491 linux-tile-low.o to srv_tgtobj.
6493 2013-09-16 Will Newton <will.newton@linaro.org>
6495 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6498 2013-09-06 Pedro Alves <palves@redhat.com>
6500 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6501 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6502 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6503 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6504 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6505 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6507 2013-09-06 Pedro Alves <palves@redhat.com>
6509 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6510 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6512 2013-09-06 Pedro Alves <palves@redhat.com>
6514 * linux-amd64-ipa.c: Include tracepoint.h.
6515 * linux-i386-ipa.c: Include tracepoint.h.
6517 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6519 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6520 (ps_get_thread_area): New function.
6522 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6524 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6525 (initialize_low_arch): Call init_registers_crisv32 rather than
6526 init_register_crisv32.
6528 2013-09-05 Pedro Alves <palves@redhat.com>
6530 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6532 * hostio.h: ... this new file.
6533 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6534 win32-low.c: Include hostio.h.
6536 2013-09-05 Pedro Alves <palves@redhat.com>
6538 * server.h (gdb_client_data, handler_func, callback_handler_func)
6539 (delete_file_handler, add_file_handler, append_callback_event)
6540 (delete_callback_event, start_event_loop, initialize_event_loop):
6541 Move to event-loop.h and include it.
6542 * event-loop.h: New file.
6544 2013-09-05 Pedro Alves <palves@redhat.com>
6546 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6547 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6548 (loaded_dll, unloaded_dll): Move to ...
6549 * dll.h: ... this new file.
6550 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6552 2013-09-05 Pedro Alves <palves@redhat.com>
6554 * server.h (current_process, get_thread_process, all_processes)
6555 (add_inferior_to_list, for_each_inferior, current_inferior)
6556 (remove_inferior, add_process, remove_process, find_process_pid)
6557 (have_started_inferiors_p, have_attached_inferiors_p)
6558 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6559 (clear_inferiors, find_inferior, find_inferior_id)
6560 (inferior_target_data, set_inferior_target_data)
6561 (inferior_regcache_data, set_inferior_regcache_data): Move to
6562 inferiors.h, and include it.
6563 * inferiors.h: New file.
6565 2013-09-05 Pedro Alves <palves@redhat.com>
6567 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6571 2013-09-05 Pedro Alves <palves@redhat.com>
6573 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6575 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6576 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6577 (handle_tracepoint_general_set, handle_tracepoint_query)
6578 (tracepoint_finished_step, tracepoint_was_hit)
6579 (release_while_stepping_state_list, current_traceframe)
6580 (in_readonly_region, traceframe_read_mem)
6581 (fetch_traceframe_registers, traceframe_read_sdata)
6582 (traceframe_read_info, struct fast_tpoint_collect_status)
6583 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6584 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6585 (supply_fast_tracepoint_registers)
6586 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6587 (ipa_tdesc, claim_trampoline_space)
6588 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6589 (agent_mem_read, agent_get_trace_state_variable_value)
6590 (agent_set_trace_state_variable_value, agent_tsv_read)
6591 (agent_mem_read_string, get_raw_reg_func_addr)
6592 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6593 * tracepoint.h: ... this new file.
6595 2013-09-05 Pedro Alves <palves@redhat.com>
6597 * server.h (perror_with_name, error, fatal, warning, paddress)
6598 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6600 * utils.h: New file.
6602 2013-09-05 Pedro Alves <palves@redhat.com>
6604 * server.h (remote_debug, noack_mode, transport_is_reliable)
6605 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6606 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6607 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6608 (write_enn, initialize_async_io, enable_async_io)
6609 (disable_async_io, check_remote_input_interrupt_request)
6610 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6611 (dead_thread_notify, prepare_resume_reply)
6612 (decode_address_to_semicolon, decode_address, decode_m_packet)
6613 (decode_M_packet, decode_X_packet, decode_xfer_write)
6614 (decode_search_memory_packet, unhexify, hexify)
6615 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6616 (look_up_one_symbol, relocate_instruction)
6617 (monitor_output): Move to remote-utils.h, and include it.
6618 * remote-utils.h: New file.
6620 2013-09-05 Pedro Alves <palves@redhat.com>
6622 * server.h (_): Delete.
6624 2013-09-02 Pedro Alves <palves@redhat.com>
6626 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6627 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6629 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6631 2013-09-02 Pierre Muller <muller@sourceware.org>
6633 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6634 or WriteProcessMemory complete successfully and handle
6635 ERROR_PARTIAL_COPY error.
6637 2013-09-02 Pedro Alves <palves@redhat.com>
6639 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6640 error instead of EIO.
6642 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6645 * linux-low.c: Include filestuff.h.
6646 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6647 * lynx-low.c: Include filestuff.h.
6648 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6649 * server.c: Include filestuff.h.
6650 (main): Call notice_open_fds.
6651 * spu-low.c: Include filestuff.h.
6652 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6654 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6656 * Makefile.in: Explain why ../target and ../nat are not
6657 listed as include file search paths.
6658 (linux-waitpid.o): New object file rule.
6659 * configure.srv (srv_native_linux_obj): New variable.
6660 Replace all occurrences of linux native object files with
6661 $srv_native_linux_obj.
6662 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6663 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6664 (linux_enable_event_reporting): Remove declaration.
6665 (my_waitpid): Moved to common/linux-waitpid.c.
6666 (linux_wait_for_event): Pass ptid when calling
6667 linux_enable_event_reporting.
6668 (linux_supports_tracefork_flag): Remove.
6669 (linux_enable_event_reporting): Likewise.
6670 (linux_tracefork_grandchild): Remove.
6671 (STACK_SIZE): Moved to common/linux-ptrace.c.
6672 (linux_tracefork_child): Remove.
6673 (linux_test_for_tracefork): Remove.
6674 (linux_look_up_symbols): Call linux_supports_traceclone.
6675 (initialize_low): Remove call to linux_test_for_tracefork.
6676 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6677 common/linux-ptrace.h.
6678 (PTRACE_TYPE_ARG4): Likewise.
6679 Include linux-ptrace.h.
6681 2013-08-21 Pedro Alves <palves@redhat.com>
6683 * config.in: Renegerate.
6685 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6687 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6688 (SFILES): Remove $(srcdir)/common/target-common.c and
6689 add $(srcdir)/target/waitstatus.c.
6690 (OBS): Remove target-common.o and add waitstatus.o.
6691 (server_h): Remove $(srcdir)/../common/target-common.h and
6692 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6693 and $(srcdir)/../target/waitstatus.h.
6694 (target-common.o): Remove.
6695 (waitstatus.o): New target object file.
6696 * target.h: Do not include target-common.h and
6697 include target/resume.h, target/wait.h and
6698 target/waitstatus.h.
6700 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6702 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6703 to PTRACE_TYPE_ARG3.
6704 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6705 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6707 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6708 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6710 2013-07-27 Jie Zhang <jie@codesourcery.com>
6711 Daniel Jacobowitz <dan@codesourcery.com>
6712 Yao Qi <yao@codesourcery.com>
6714 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6715 (mips-linux-watch.o): New rule.
6716 (mips_linux_watch_h): New variable.
6717 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6719 * linux-mips-low.c: Include mips-linux-watch.h.
6720 (struct arch_process_info, struct arch_lwp_info): New.
6721 (update_watch_registers_callback): New function.
6722 (mips_linux_new_process, mips_linux_new_thread) New functions.
6723 (mips_linux_prepare_to_resume, mips_insert_point): New
6725 (mips_remove_point, mips_stopped_by_watchpoint): New
6727 (rsp_bp_type_to_target_hw_bp_type): New function.
6728 (mips_stopped_data_address): New function.
6729 (the_low_target): Add watchpoint support functions.
6731 2013-07-27 Yao Qi <yao@codesourcery.com>
6733 * i386-low.c: Include break-common.h.
6734 (enum target_hw_bp_type): Remove.
6736 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6738 * Makefile.in (SFILES): /common/target-common.c.
6739 (OBS): Add target-common.o.
6740 (server_h): Add $(srcdir)/../common/target-common.h.
6741 (target-common.o): New target.
6742 * server.c (queue_stop_reply_callback): Free
6743 status string after use.
6744 * target.c (target_waitstatus_to_string): Remove.
6745 * target.h: Include target-common.h.
6746 (resume_kind): Likewise.
6747 (target_waitkind): Likewise.
6748 (target_waitstatus): Likewise.
6749 (TARGET_WNOHANG): Likewise.
6751 2013-07-04 Yao Qi <yao@codesourcery.com>
6753 * Makefile.in (host_alias): Use @host_noncanonical@.
6754 (target_alias): Use @target_noncanonical@.
6755 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6756 ACX_NONCANONICAL_HOST.
6757 * configure: Regenerated.
6760 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6762 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6763 * configure: Rebuild.
6764 * Makefile.in (version_host, version_target): Get from configure.
6765 (version.c): Use $(version_host) and $(version_target).
6767 2013-07-03 Pedro Alves <palves@redhat.com>
6769 * Makefile.in (config.status): Depend on development.sh.
6770 * acinclude.m4: Include libmcheck.m4.
6771 * configure: Regenerate.
6773 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6775 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6776 attribute inside the parentheses.
6777 (winapi_DebugSetProcessKillOnExit): Ditto.
6778 (winapi_DebugBreakProcess): Ditto.
6779 (winapi_GenerateConsoleCtrlEvent): Ditto.
6781 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6783 * notif.h (notif_event): Add a dummy member to avoid compiler
6786 2013-07-01 Pedro Alves <palves@redhat.com>
6788 * hostio.c (HOSTIO_PATH_MAX): Define.
6789 (require_filename, handle_open, handle_unlink, handle_readlink):
6792 2013-07-01 Pedro Alves <palves@redhat.com>
6794 * server.h: Include "pathmax.h".
6795 * linux-low.c: Don't include sys/param.h.
6796 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6798 * win32-low.c: Don't include sys/param.h.
6799 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6801 2013-07-01 Pedro Alves <palves@redhat.com>
6803 * event-loop.c: Don't check HAVE_UNISTD_H before including
6805 * gdbreplay.c: Likewise.
6806 * remote-utils.c: Likewise.
6807 * server.c: Likewise.
6808 * configure.ac: Don't check for unistd.h.
6809 * configure: Regenerate.
6811 2013-06-28 Tom Tromey <tromey@redhat.com>
6813 * Makefile.in (version.c): Use version.in, not
6816 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6818 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6819 * configure: Rebuild.
6820 * Makefile.in (version_host, version_target): Get from configure.
6821 (version.c): Use $(version_host) and $(version_target).
6823 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6825 Fix trace-status to output user name without trailing colon.
6826 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6828 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6830 Fix trace-status to output proper start-time and stop-time.
6831 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6832 output start time and stop time in hex as gdb expects.
6834 2013-06-26 Pedro Alves <pedro@codesourcery.com>
6836 * tracepoint.c (build_traceframe_info_xml): Output trace state
6837 variables present in the trace buffer.
6839 2013-06-24 Tom Tromey <tromey@redhat.com>
6841 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6843 (version.o): Remove.
6844 * gdbreplay.c: Include version.h.
6845 (version, host_name): Don't declare.
6846 * server.h: Include version.h.
6847 (version, host_name): Don't declare.
6849 2013-06-12 Pedro Alves <palves@redhat.com>
6851 * linux-x86-low.c (linux_is_elf64): Delete global.
6852 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6853 with local linux_pid_exe_is_elf_64_file use.
6855 2013-06-11 Pedro Alves <palves@redhat.com>
6857 * linux-low.c (regset_disabled, disable_regset): New functions.
6858 (regsets_fetch_inferior_registers)
6859 (regsets_store_inferior_registers): Use them.
6860 (initialize_regsets_info); Don't allocate the disabled_regsets
6862 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6865 2013-06-11 Pedro Alves <palves@redhat.com>
6867 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6870 2013-06-11 Pedro Alves <palves@redhat.com>
6872 * linux-x86-low.c (initialize_low_arch): Call
6873 init_registers_x32_avx_linux.
6875 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6877 Fix compatibility with Android Bionic.
6878 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6881 2013-06-07 Pedro Alves <palves@redhat.com>
6884 * Makefile.in (OBS): Add tdesc.o.
6885 (IPA_OBJS): Add tdesc-ipa.o.
6886 (tdesc-ipa.o): New rule.
6887 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6889 * linux-low.c (new_inferior): Delete.
6890 (disabled_regsets, num_regsets): Delete.
6891 (linux_add_process): Adjust to set the new per-process
6893 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6894 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6895 was a stop. When calling arch_setup, switch the current inferior
6896 to the thread that got an event.
6897 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6898 (regsets_fetch_inferior_registers)
6899 (regsets_store_inferior_registers): New regsets_info parameter.
6901 (linux_register_in_regsets): New regs_info parameter. Adjust to
6903 (register_addr, fetch_register, store_register): New usrregs_info
6904 parameter. Adjust to use it.
6905 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6906 parameter regs_info. Adjust to use it.
6907 (linux_fetch_registers): Get the current inferior's regs_info, and
6909 (linux_store_registers): Ditto.
6910 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6911 (initialize_low): Don't initialize the target_regsets here. Call
6912 initialize_low_arch.
6913 * linux-low.h (target_regsets): Delete declaration.
6914 (struct regsets_info): New.
6915 (struct usrregs_info): New.
6916 (struct regs_info): New.
6917 (struct process_info_private) <new_inferior>: New field.
6918 (struct linux_target_ops): Delete the num_regs, regmap, and
6919 regset_bitmap fields. New field regs_info.
6920 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6921 * i387-fp.c (num_xmm_registers): Delete.
6922 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6923 calls to new interface.
6924 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6925 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6926 Infer the number of xmm registers from the regcache's target
6928 * i387-fp.h (num_xmm_registers): Delete.
6929 * inferiors.c (add_thread): Don't install the thread's regcache
6931 * proc-service.c (gregset_info): Fetch the current inferior's
6932 regs_info. Adjust to use it.
6933 * regcache.c: Include tdesc.h.
6934 (register_bytes, reg_defs, num_registers)
6935 (gdbserver_expedite_regs): Delete.
6936 (get_thread_regcache): If the thread doesn't have a regcache yet,
6937 create one, instead of aborting gdbserver.
6938 (regcache_invalidate_one): Rename to ...
6939 (regcache_invalidate_thread): ... this.
6940 (regcache_invalidate_one): New.
6941 (regcache_invalidate): Only invalidate registers of the current
6943 (init_register_cache): Add target_desc parameter, and use it.
6944 (new_register_cache): Ditto. Assert the target description has a
6945 non zero registers_size.
6946 (regcache_cpy): Add assertions. Adjust.
6947 (realloc_register_cache, set_register_cache): Delete.
6948 (registers_to_string, registers_from_string): Adjust.
6949 (find_register_by_name, find_regno, find_register_by_number)
6950 (register_cache_size): Add target_desc parameter, and use it.
6951 (free_register_cache_thread, free_register_cache_thread_one)
6952 (regcache_release, register_cache_size): New.
6953 (register_size): Add target_desc parameter, and use it.
6954 (register_data, supply_register, supply_register_zeroed)
6955 (supply_regblock, supply_register_by_name, collect_register)
6956 (collect_register_as_string, collect_register_by_name): Adjust.
6957 * regcache.h (struct target_desc): Forward declare.
6958 (struct regcache) <tdesc>: New field.
6959 (init_register_cache, new_register_cache): Add target_desc
6961 (regcache_invalidate_thread): Declare.
6962 (regcache_invalidate_one): Delete declaration.
6963 (regcache_release): Declare.
6964 (find_register_by_number, register_cache_size, register_size)
6965 (find_regno): Add target_desc parameter.
6966 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6968 * remote-utils.c: Include tdesc.h.
6969 (outreg, prepare_resume_reply): Adjust.
6970 * server.c: Include tdesc.h.
6971 (gdbserver_xmltarget): Delete declaration.
6972 (get_features_xml, process_serial_event): Adjust.
6973 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6975 (struct process_info) <tdesc>: New field.
6976 (ipa_tdesc): Declare.
6977 * tdesc.c: New file.
6978 * tdesc.h: New file.
6979 * tracepoint.c: Include tdesc.h.
6980 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6981 (get_context_regcache): Adjust to pass ipa_tdesc down.
6982 (do_action_at_tracepoint): Adjust to get the register cache size
6983 from the context regcache's description.
6984 (traceframe_walk_blocks): Adjust to get the register cache size
6985 from the current trace frame's description.
6986 (traceframe_get_pc): Adjust to get current trace frame's
6987 description and pass it down.
6988 (gdb_collect): Adjust to get the register cache size from the
6990 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6991 (gdbserver_xmltarget): Delete.
6992 (initialize_low_tracepoint): Set the ipa's target description.
6993 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6994 (initialize_low_tracepoint): Set the ipa's target description.
6995 * linux-x86-low.c: Include tdesc.h.
6996 [__x86_64__] (is_64bit_tdesc): New.
6997 (ps_get_thread_area, x86_get_thread_area): Use it.
6998 (i386_cannot_store_register): Rename to ...
6999 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7000 (i386_cannot_fetch_register): Rename to ...
7001 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7002 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7004 (target_regsets): Rename to ...
7005 (x86_regsets): ... this.
7006 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7008 (x86_siginfo_fixup): Use is_64bit_tdesc.
7009 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7010 (tdesc_x32_avx_linux, tdesc_x32_linux)
7011 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7013 (x86_linux_update_xmltarget): Delete.
7014 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7015 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7016 (AMD64_LINUX_USER64_CS): New.
7017 (x86_linux_read_description): New, based on
7018 x86_linux_update_xmltarget.
7019 (same_process_callback): New.
7020 (x86_arch_setup_process_callback): New.
7021 (x86_linux_update_xmltarget): New.
7022 (x86_regsets_info): New.
7023 (amd64_linux_regs_info): New.
7024 (i386_linux_usrregs_info): New.
7025 (i386_linux_regs_info): New.
7026 (x86_linux_regs_info): New.
7027 (x86_arch_setup): Reimplement.
7028 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7029 (x86_emit_ops): Ditto.
7030 (the_low_target): Adjust. Install x86_linux_regs_info,
7031 x86_cannot_fetch_register, and x86_cannot_store_register.
7032 (initialize_low_arch): New.
7033 * linux-ia64-low.c (tdesc_ia64): Declare.
7034 (ia64_fetch_register): Adjust.
7035 (ia64_usrregs_info, regs_info): New globals.
7036 (ia64_regs_info): New function.
7037 (the_low_target): Adjust.
7038 (initialize_low_arch): New function.
7039 * linux-sparc-low.c (tdesc_sparc64): Declare.
7040 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7042 (sparc_arch_setup): New function.
7043 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7044 (the_low_target): Adjust.
7045 (initialize_low_arch): New function.
7046 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7047 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7048 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7049 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7050 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7051 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7052 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7053 (tdesc_powerpc_isa205_vsx64l): Declare.
7054 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7055 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7056 (ppc_set_pc, ppc_get_hwcap): Adjust.
7057 (ppc_usrregs_info): Forward declare.
7058 (!__powerpc64__) ppc_regmap_adjusted: New global.
7059 (ppc_arch_setup): Adjust to the current process'es target
7061 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7062 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7063 (ppc_store_evrregset): Adjust.
7064 (target_regsets): Rename to ...
7065 (ppc_regsets): ... this, and make static.
7066 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7067 (ppc_regs_info): New function.
7068 (the_low_target): Adjust.
7069 (initialize_low_arch): New function.
7070 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7071 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7072 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7073 (tdesc_s390x_linux64v2): Declare.
7074 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7075 (s390_fill_gregset, s390_store_last_break): Adjust.
7076 (target_regsets): Rename to ...
7077 (s390_regsets): ... this, and make static.
7078 (s390_get_pc, s390_set_pc): Adjust.
7079 (s390_get_hwcap): New target_desc parameter, and use it.
7080 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7081 (s390_arch_setup): Adjust to set the current process'es target
7082 description. Don't adjust the regmap.
7083 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7084 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7085 (regs_info_3264): New globals.
7086 (s390_regs_info): New function.
7087 (the_low_target): Adjust.
7088 (initialize_low_arch): New function.
7089 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7090 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7091 [__mips64] (init_registers_mips_linux)
7092 (init_registers_mips_dsp_linux): Delete defines.
7093 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7094 (have_dsp): New global.
7095 (mips_read_description): New, based on mips_arch_setup.
7096 (mips_arch_setup): Reimplement.
7097 (get_usrregs_info): New function.
7098 (mips_cannot_fetch_register, mips_cannot_store_register)
7099 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7100 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7101 (target_regsets): Rename to ...
7102 (mips_regsets): ... this, and make static.
7103 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7104 (dsp_regs_info, regs_info): New globals.
7105 (mips_regs_info): New function.
7106 (the_low_target): Adjust.
7107 (initialize_low_arch): New function.
7108 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7109 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7111 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7112 (arm_read_description): New, with bits factored from
7114 (arm_arch_setup): Reimplement.
7115 (target_regsets): Rename to ...
7116 (arm_regsets): ... this, and make static.
7117 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7118 (arm_regs_info): New function.
7119 (the_low_target): Adjust.
7120 (initialize_low_arch): New function.
7121 * linux-m68k-low.c (tdesc_m68k): Declare.
7122 (target_regsets): Rename to ...
7123 (m68k_regsets): ... this, and make static.
7124 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7125 (m68k_regs_info): New function.
7126 (m68k_arch_setup): New function.
7127 (the_low_target): Adjust.
7128 (initialize_low_arch): New function.
7129 * linux-sh-low.c (tdesc_sharch): Declare.
7130 (target_regsets): Rename to ...
7131 (sh_regsets): ... this, and make static.
7132 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7133 (sh_regs_info, sh_arch_setup): New functions.
7134 (the_low_target): Adjust.
7135 (initialize_low_arch): New function.
7136 * linux-bfin-low.c (tdesc_bfin): Declare.
7137 (bfin_arch_setup): New function.
7138 (bfin_usrregs_info, regs_info): New globals.
7139 (bfin_regs_info): New function.
7140 (the_low_target): Adjust.
7141 (initialize_low_arch): New function.
7142 * linux-cris-low.c (tdesc_cris): Declare.
7143 (cris_arch_setup): New function.
7144 (cris_usrregs_info, regs_info): New globals.
7145 (cris_regs_info): New function.
7146 (the_low_target): Adjust.
7147 (initialize_low_arch): New function.
7148 * linux-cris-low.c (tdesc_crisv32): Declare.
7149 (cris_arch_setup): New function.
7150 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7151 (cris_regs_info): New function.
7152 (the_low_target): Adjust.
7153 (initialize_low_arch): New function.
7154 * linux-m32r-low.c (tdesc_m32r): Declare.
7155 (m32r_arch_setup): New function.
7156 (m32r_usrregs_info, regs_info): New globals.
7157 (m32r_regs_info): Adjust.
7158 (initialize_low_arch): New function.
7159 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7160 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7161 (tic6x_usrregs_info): Forward declare.
7162 (tic6x_read_description): New function, based on ...
7163 (tic6x_arch_setup): ... this. Reimplement.
7164 (target_regsets): Rename to ...
7165 (tic6x_regsets): ... this, and make static.
7166 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7167 (tic6x_regs_info): New function.
7168 (the_low_target): Adjust.
7169 (initialize_low_arch): New function.
7170 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7171 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7172 (target_regsets): Rename to ...
7173 (xtensa_regsets): ... this, and make static.
7174 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7176 (xtensa_arch_setup, xtensa_regs_info): New functions.
7177 (the_low_target): Adjust.
7178 (initialize_low_arch): New function.
7179 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7180 (nios2_arch_setup): Set the current process'es tdesc.
7181 (target_regsets): Rename to ...
7182 (nios2_regsets): ... this.
7183 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7184 (nios2_regs_info): New function.
7185 (the_low_target): Adjust.
7186 (initialize_low_arch): New function.
7187 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7188 (aarch64_arch_setup): Set the current process'es tdesc.
7189 (target_regsets): Rename to ...
7190 (aarch64_regsets): ... this.
7191 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7192 (aarch64_regs_info): New function.
7193 (the_low_target): Adjust.
7194 (initialize_low_arch): New function.
7195 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7197 (target_regsets): Rename to ...
7198 (tile_regsets): ... this.
7199 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7200 (tile_regs_info): New function.
7201 (tile_arch_setup): Set the current process'es tdesc.
7202 (the_low_target): Adjust.
7203 (initialize_low_arch): New function.
7204 * spu-low.c (tdesc_spu): Declare.
7205 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7206 * win32-arm-low.c (tdesc_arm): Declare.
7207 (arm_arch_setup): New function.
7208 (the_low_target): Install arm_arch_setup instead of
7210 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7211 (init_windows_x86): Rename to ...
7212 (i386_arch_setup): ... this. Set `win32_tdesc'.
7213 (the_low_target): Adjust.
7214 * win32-low.c (win32_tdesc): New global.
7215 (child_add_thread): Don't create the thread cache here.
7216 (do_initial_child_stuff): Set the new process'es tdesc.
7217 * win32-low.h (struct target_desc): Forward declare.
7218 (win32_tdesc): Declare.
7219 * lynx-i386-low.c (tdesc_i386): Declare global.
7220 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7221 * lynx-low.c (lynx_tdesc): New global.
7222 (lynx_add_process): Set the new process'es tdesc.
7223 * lynx-low.h (struct target_desc): Forward declare.
7224 (lynx_tdesc): Declare global.
7225 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7226 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7227 * nto-low.c (nto_tdesc): New global.
7228 (do_attach): Set the new process'es tdesc.
7229 * nto-low.h (struct target_desc): Forward declare.
7230 (nto_tdesc): Declare.
7231 * nto-x86-low.c (tdesc_i386): Declare.
7232 (nto_x86_arch_setup): Set `nto_tdesc'.
7234 2013-06-04 Gary Benson <gbenson@redhat.com>
7236 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7237 to qSupported response when appropriate.
7238 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7239 with nonzero-length annex.
7240 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7241 arguments supplied in annex.
7243 2013-05-31 Doug Evans <dje@google.com>
7246 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7247 64 bits in 64-cross-32 environment.
7249 2013-05-28 Pedro Alves <palves@redhat.com>
7251 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7252 (aarch64-without-fpu.c): Delete rule.
7253 * configure.srv (aarch64*-*-linux*): Remove references to
7254 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7255 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7258 2013-05-24 Pedro Alves <palves@redhat.com>
7260 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7261 instead of strchr/decode_address. Error if the range isn't split
7262 with a ','. Don't assume there's be a ':' in the action.
7264 2013-05-23 Yao Qi <yao@codesourcery.com>
7265 Pedro Alves <palves@redhat.com>
7267 * linux-low.c (lwp_in_step_range): New function.
7268 (linux_wait_1): If the thread was range stepping and stopped
7269 outside the stepping range, report the stop to GDB. Otherwise,
7270 continue stepping. Add range stepping debug output.
7271 (linux_set_resume_request): Copy the step range from the resume
7273 (linux_supports_range_stepping): New.
7274 (linux_target_ops) <supports_range_stepping>: Set to
7275 linux_supports_range_stepping.
7276 * linux-low.h (struct linux_target_ops)
7277 <supports_range_stepping>: New field.
7278 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7279 * linux-x86-low.c (x86_supports_range_stepping): New.
7280 (the_low_target) <supports_range_stepping>: Set to
7281 x86_supports_range_stepping.
7282 * server.c (handle_v_cont): Handle 'r' action.
7283 (handle_v_requests): Append ";r" if the target supports range
7285 * target.h (struct thread_resume) <step_range_start,
7286 step_range_end>: New fields.
7287 (struct target_ops) <supports_range_stepping>:
7289 (target_supports_range_stepping): New macro.
7291 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7293 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7294 confusion in comment.
7296 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7298 * lynx-low.c (struct process_info_private): New type.
7299 (lynx_add_process): New function.
7300 (lynx_create_inferior, lynx_attach): Replace calls to
7301 add_process by calls to lynx_add_process.
7302 (lynx_resume): If PTID is null, then try using
7303 current_process()->private->last_wait_event_ptid.
7305 (lynx_clear_inferiors): Delete. The contents of that function
7306 has been inlined in lynx_mourn;
7307 (lynx_wait_1): Save the ptid in the process's private data.
7308 (lynx_mourn): Free the process' private data. Replace call
7309 to lynx_clear_inferiors by call to clear_inferiors.
7311 2013-05-17 Yao Qi <yao@codesourcery.com>
7313 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7316 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7318 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7319 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7320 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7321 PT_TEXT_END_ADDR guards. Update comments.
7322 (linux_target_op) <read_offsets>: Conditionally define to
7323 linux_read_offsets if the target is UCLIBC and if it defines
7324 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7326 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7327 Andrew Jenner <andrew@codesourcery.com>
7329 * Makefile.in (SFILES): Add linux-nios2-low.c.
7330 (clean): Add action to delete nios2-linux.c.
7331 (nios2-linux.c): New rule.
7332 * configure.srv: Add nios2*-*-linux*.
7333 * linux-nios2-low.c: New.
7335 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7337 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7339 2013-04-25 Hui Zhu <hui@codesourcery.com>
7342 * ax.c (ax_printf): Add fflush.
7344 2013-04-22 Tom Tromey <tromey@redhat.com>
7346 * Makefile.in (SFILES): Add filestuff.c.
7347 (OBS): Add filestuff.o.
7348 (filestuff.o): New target.
7349 * config.in, configure: Rebuild.
7350 * configure.ac: Check for fdwalk, pipe2.
7352 2013-04-17 Pedro Alves <palves@redhat.com>
7354 * configure.ac (USE_THREAD_DB): Delete variable.
7355 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7356 Don't AC_SUBST USE_THREAD_DB.
7357 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7358 * config.in, configure: Regenerate.
7360 2013-04-16 Pedro Alves <palves@redhat.com>
7362 * linux-low.h (struct lwp_info) <thread_known>: Move under
7363 the USE_THREAD_DB #ifdef.
7365 2013-04-16 Pedro Alves <palves@redhat.com>
7367 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7368 (linux-low.o): Delete rule.
7369 * linux-low.h: Always include "gdb_thread_db.h" instead of
7370 conditionally including thread_db.h.
7371 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7374 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7376 * Makefile.in (install-only): Fix make install regression.
7378 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7380 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7381 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7383 * gdbserver.1: Remove.
7385 2013-03-22 Pedro Alves <palves@redhat.com>
7387 * linux-low.c (handle_extended_wait): Don't call
7388 linux_enable_event_reporting.
7390 2013-03-15 Tony Theodore <tonyt@logyst.com>
7393 * Makefile.in (SHELL): Use @SHELL@.
7395 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7397 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7400 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7402 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7403 Remove extraneous NULL element.
7405 2013-03-13 Yao Qi <yao@codesourcery.com>
7407 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7408 'V' block in trace frame.
7410 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7412 * target.h (struct target_ops): Add btrace ops.
7413 (target_supports_btrace): New macro.
7414 (target_enable_btrace): New macro.
7415 (target_disable_btrace): New macro.
7416 (target_read_btrace): New macro.
7417 * gdbthread.h (struct thread_info): Add btrace field.
7418 * server.c: Include btrace-common.h.
7419 (handle_btrace_general_set): New function.
7420 (handle_btrace_enable): New function.
7421 (handle_btrace_disable): New function.
7422 (handle_general_set): Call handle_btrace_general_set.
7423 (handle_qxfer_btrace): New function.
7424 (struct qxfer qxfer_packets[]): Add btrace entry.
7425 * inferiors.c (remove_thread): Disable btrace.
7426 * linux-low: Include linux-btrace.h.
7427 (linux_low_enable_btrace): New function.
7428 (linux_low_read_btrace): New function.
7429 (linux_target_ops): Add btrace ops.
7430 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7431 Add srv_linux_btrace=yes.
7432 (x86_64-*-linux*): Add linux-btrace.o.
7433 Add srv_linux_btrace=yes.
7434 * configure.ac: Define HAVE_LINUX_BTRACE.
7435 * config.in: Regenerated.
7436 * configure: Regenerated.
7438 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7440 * server.c (handle_qxfer): Preserve error message if -3 is
7442 (qxfer): Document the -3 return value.
7444 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7446 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7447 (linux_btrace_h): New variable.
7448 (linux-btrace.o): New rule.
7450 2013-03-08 Stan Shebs <stan@codesourcery.com>
7451 Hafiz Abid Qadeer <abidh@codesourcery.com>
7453 * tracepoint.c (trace_buffer_size): New global.
7454 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7455 (init_trace_buffer): Change to one-argument function. Allocate
7456 trace buffer memory.
7457 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7458 handle QTBuffer:size packet.
7459 (cmd_bigqtbuffer_size): New function.
7460 (initialize_tracepoint): Call init_trace_buffer with
7461 DEFAULT_TRACE_BUFFER_SIZE.
7462 * server.c (handle_query): Add QTBuffer:size in the
7465 2013-03-07 Yao Qi <yao@codesourcery.com>
7467 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7468 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7470 (cmd_qtsp): Adjust condition. Do post increment.
7471 Set cur_action and cur_step_action back to 0.
7473 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7476 * linux-low.c (linux_write_memory): Return early success if LEN is
7479 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7481 * configure.srv: Add x86_64-*-cygwin* as target.
7483 2013-02-28 Tom Tromey <tromey@redhat.com>
7485 * configure.ac: Invoke AC_SYS_LARGEFILE.
7486 * configure, config.in: Rebuild.
7488 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7490 * win32-low.c: Throughout, fix format strings and casts of
7491 printf-like functions to avoid type related warnings on all
7493 (get_child_debug_event): Print dwDebugEventCode as hex since
7494 that's how it's usually documented.
7496 2013-02-28 Yao Qi <yao@codesourcery.com>
7498 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7501 2013-02-27 Jiong Wang <jiwang@tilera.com>
7503 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7504 (reg-tilegx32.c): New rule.
7505 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7506 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7507 different register info initializer according to elf class.
7508 (init_registers_tilgx32): New function. The tilegx32 register info
7510 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7511 (tile_store_gregset): Likewise.
7513 2013-02-27 Yao Qi <yao@codesourcery.com>
7515 * server.c (process_point_options): Print debug message when
7516 debug_threads is true.
7518 2013-02-26 Yao Qi <yao@codesourcery.com>
7520 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7522 2013-02-19 Pedro Alves <palves@redhat.com>
7523 Kai Tietz <ktietz@redhat.com>
7527 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7528 instead of strtoul to extract address from packet.
7529 (process_serial_event) <'z'>: Likewise.
7531 2013-02-18 Yao Qi <yao@codesourcery.com>
7533 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7535 2013-02-14 Pedro Alves <palves@redhat.com>
7539 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7540 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7542 2013-02-14 Pedro Alves <palves@redhat.com>
7544 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7546 2013-02-14 Pedro Alves <palves@redhat.com>
7548 * tracepoint.c (save_string): Delete.
7549 (add_tracepoint_action): Use savestring instead of save_string.
7551 2013-02-12 Pedro Alves <palves@redhat.com>
7553 * linux-xtensa-low.c: Ditto.
7554 * xtensa-xtregs.c: Ditto.
7556 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7558 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7561 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7563 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7564 aarch64_num_wp_regs and aarch64_num_bp_regs to
7565 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7567 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7569 * linux-aarch64-low.c (ps_get_thread_area): Replace
7570 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7572 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7573 Marcus Shawcroft <marcus.shawcroft@arm.com>
7574 Nigel Stephens <nigel.stephens@arm.com>
7575 Yufeng Zhang <yufeng.zhang@arm.com>
7577 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7578 (aarch64.c, aarch64-without-fpu.c): New targets.
7579 * configure.srv (aarch64*-*-linux*): New.
7580 * linux-aarch64-low.c: New file.
7582 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7584 * linux-low.c (handle_extended_wait, linux_create_inferior)
7585 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7586 (dequeue_one_deferred_signal, linux_resume_one_thread)
7587 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7588 (linux_tracefork_grandchild, linux_test_for_tracefork)
7589 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7590 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7591 where the argument is 0.
7593 2013-01-25 Yao Qi <yao@codesourcery.com>
7595 * event-loop.c: Include "queue.h".
7596 (gdb_event_p): New typedef.
7597 (struct gdb_event) <next_event>: Remove.
7598 (event_queue): Change to QUEUE(gdb_event_p).
7599 (async_queue_event): Remove.
7600 (gdb_event_xfree): New.
7601 (initialize_event_loop): New.
7602 (process_event): Use API from QUEUE.
7603 (wait_for_event): Likewise.
7604 * server.c (main): Call initialize_event_loop.
7605 * server.h (initialize_event_loop): Declare.
7607 2013-01-18 Yao Qi <yao@codesourcery.com>
7609 * ax.h (struct eval_agent_expr_context): New.
7610 (gdb_eval_agent_expr): Update declaration.
7611 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7612 TFRAME. Add new argument CTX.
7613 * server.h (struct eval_agent_expr_context): Declare.
7614 (agent_mem_read, agent_tsv_read): Update declaration.
7615 (agent_mem_read_string): Likewise.
7616 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7617 (add_traceframe_block): Add new argument TPOINT.
7618 Increase TPOINT->traceframe_usage.
7619 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7620 eval_tracepoint_agent_expr.
7621 (condition_true_at_tracepoint): Likewise.
7622 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7623 (agent_mem_read_string, agent_tsv_read): Likewise.
7625 2013-01-16 Yao Qi <yao@codesourcery.com>
7627 * linux-low.c (linux_resume_one_lwp): Don't check
7628 'lwp->bp_reinsert != 0'.
7630 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7631 Pedro Alves <palves@redhat.com>
7633 * lynx-low.c (ptrace_request_to_str): Define a temporary
7634 macro and use it to simplify this function's implementation.
7636 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7638 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7641 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7643 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7645 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7647 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7649 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7651 * lynx-low.c (lynx_resume): Use the resume_info parameter
7652 to determine the ptid for the lynx_ptrace call, unless
7653 it is equal to minus_one_ptid, in which case we use the
7654 ptid of the current_inferior.
7655 (lynx_wait_1): After having received a thread create/exit
7656 event, resume the inferior's execution using the signaling
7657 thread's ptid, rather than the old ptid.
7659 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7661 * lynx-low.c (lynx_resume): Delete variable ret.
7663 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7665 * gdbreplay.c (gdbreplay_version): Update copyright year.
7666 * server.c (gdbserver_version): Likewise.
7668 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7670 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7673 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7675 * lynx-low.c (ptrace_request_to_str): Add handling for
7678 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7680 * lynx-low.c (lynx_attach): Delete variable new_process.
7682 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7684 * lynx-low.c (lynx_create_inferior): Delete variable
7687 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7689 * lynx-low.c (ptrace_request_to_str): Do not handle
7690 PTRACE_GETTHREADLIST if this macro does not exist.
7692 2012-12-15 Yao Qi <yao@codesourcery.com>
7694 * Makefile.in (OBS): Add notif.o.
7695 * notif.c, notif.h: New.
7696 * server.c: Include "notif.h".
7697 (struct vstop_notif) <next>: Remove.
7699 (queue_stop_reply): Update.
7700 (push_event, send_next_stop_reply): Remove.
7701 (discard_queued_stop_replies): Update.
7702 (notif_stop): New variable.
7703 (handle_v_stopped): Remove.
7704 (handle_v_requests): Don't call handle_v_stopped. Call
7705 handle_ack_notif instead.
7706 (queue_stop_reply_callback): Call notif_event_enque instead
7707 of queue_stop_reply.
7708 (handle_status): Don't call send_next_stop_reply, call
7709 notif_write_event instead.
7710 (kill_inferior_callback): Likewise.
7711 (detach_or_kill_inferior_callback): Likewise.
7712 (main): Call initialize_notif.
7713 (process_serial_event): Call QUEUE_is_empty.
7714 (handle_target_event): Call notif_push instead of push event.
7715 * server.h (push_event): Remove declaration.
7717 2012-12-10 Tom Tromey <tromey@redhat.com>
7719 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7720 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7723 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7724 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7725 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7726 (amd64-linux-ipa.o, ax.o): Rewrite.
7727 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7728 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7729 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7730 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7731 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7732 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7733 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7734 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7735 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7736 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7737 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7738 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7739 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7740 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7741 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7742 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7743 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7744 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7745 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7746 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7747 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7748 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7749 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7750 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7751 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7752 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7753 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7754 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7755 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7756 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7757 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7758 (reg-tilegx.o): Remove.
7759 (all_object_files): New macro.
7760 Include .deps files.
7761 * aclocal.m4, configure: Rebuild.
7762 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7763 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7764 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7766 2012-12-05 Tom Tromey <tromey@redhat.com>
7769 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7771 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7773 * configure.ac: Check for linux/perf_event.h.
7774 * config.in: Regenerated.
7775 * configure: Regenerated.
7777 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7779 * hostio.c (handle_readlink): Decrease buffer size
7780 parameter passed to readlink by one byte.
7782 2012-11-26 Yao Qi <yao@codesourcery.com>
7784 * configure.ac (build_warnings): Append '-Wempty-body'.
7785 * configure: Regenerated.
7786 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7789 2012-11-15 Pierre Muller <muller@sourceware.org>
7791 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7792 * config.in: Regenerate.
7793 * configure: Regenerate.
7794 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7795 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7796 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7797 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7799 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7800 instead of <sys/wait.h> header.
7801 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7803 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7805 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7806 (various make rules): Remove -DGDBSERVER
7808 2012-11-09 Yao Qi <yao@codesourcery.com>
7810 * spu-low.c (current_ptid): Move it to ..
7811 * gdbthread.h: ... here. New.
7812 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7813 * server.c (myresume, process_serial_event): Likewise.
7814 * thread-db.c (thread_db_find_new_threads): Likewise.
7815 * tracepoint.c (run_inferior_command): Likewise.
7817 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7819 * server.c (handle_search_memory_1): Include access length in
7822 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7824 * linux-crisv32-low.c: Fix compile errors.
7826 2012-09-04 Yao Qi <yao@codesourcery.com>
7828 * tracepoint.c (cmd_qtsv): Adjust debug message.
7829 Don't check CUR_TPOINT.
7831 2012-08-28 Yao Qi <yao@codesourcery.com>
7833 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7834 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7835 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7836 Remove declarations of xmalloc, xreallloc, xstrdup and
7838 * Makefile.in (libiberty_h): New.
7839 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7840 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7842 2012-08-23 Yao Qi <yao@codesourcery.com>
7844 * server.h: Remove declaration of 'xsnprintf'.
7846 2012-08-22 Keith Seitz <keiths@redhat.com>
7848 * server.h: Include build-gnulib-gbserver/config.h.
7849 * gdbreplay.c: Likewise.
7851 2012-08-08 Doug Evans <dje@google.com>
7853 * Makefile.in (SFILES): Add gdb_vecs.c.
7854 (OBS): Add gdb_vecs.o.
7855 (gdb_vecs_h, host_defs_h): New variables.
7856 (thread-db.o): Add $(gdb_vecs_h) dependency.
7857 (gdb_vecs.o): New rule.
7858 * thread-db.c: #include "gdb_vecs.h".
7859 (thread_db_load_search): Use a vector to iterate over path elements.
7860 Handle text appearing after "$pdir".
7862 * configure.ac: Add check for strstr.
7863 * config.in: Regenerate.
7864 * configure: Regenerate.
7866 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7868 * hostio.c (handle_pread): If pread fails, fall back to attempting
7870 (handle_pwrite): Likewise for pwrite.
7872 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7874 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7875 between unsupported TYPE and unimplementable ADDR/LEN combination.
7876 (arm_insert_point): Act on new return value.
7878 2012-07-31 Pedro Alves <palves@redhat.com>
7880 * server.c (process_point_options): Only skip tokens if we find
7881 one that is unrecognized. Don't treat 'X' specially while
7882 skipping unrecognized tokens.
7884 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7886 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7887 to 4-byte-align HW breakpoint addresses for Thumb.
7889 2012-07-27 Yao Qi <yao@codesourcery.com>
7893 * server.h: Declare gdb_agent_about_to_close.
7894 * target.c (kill_inferior): Include "agent.h".
7895 New. Send command 'kill'.
7896 * target.h (kill_inferior): Removed macro.
7897 * tracepoint.c (gdb_agent_about_to_close): New.
7898 (gdb_agent_helper_thread): Handle command 'close'.
7899 Wait endlessly until the inferior stops.
7900 Install gdb_agent_remove_socket to atexit hook.
7901 (agent_socket_name): New static variable.
7902 (gdb_agent_socket_init): Replace local variable 'name' with
7903 'agent_socket_name'.
7904 (gdb_agent_remove_socket): New.
7906 2012-07-27 Yao Qi <yao@codesourcery.com>
7908 * server.c (process_point_options): Stop at 'X' when parsing.
7910 2012-07-19 Michael Eager <eager@eagercon.com>
7912 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
7914 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7915 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7916 hardware breakpoint.
7918 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7920 * gdbserver/linux-low.c (initialize_low): Call
7921 linux_ptrace_init_warnings.
7923 2012-07-02 Doug Evans <dje@google.com>
7925 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7928 2012-07-02 Stan Shebs <stan@codesourcery.com>
7930 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7931 (ax.o): Add it to build rule.
7933 (OBS): Add format.o.
7934 (IPA_OBS): Add format.o.
7935 * server.c (handle_query): Claim support for breakpoint commands.
7936 (process_point_options): Add command case.
7937 (process_serial_event): Leave running if there are printfs in
7939 * mem-break.h (any_persistent_commands): Declare.
7940 (add_breakpoint_commands): Declare.
7941 (gdb_no_commands_at_breakpoint): Declare.
7942 (run_breakpoint_commands): Declare.
7943 * mem-break.c (struct point_command_list): New struct.
7944 (struct breakpoint): New field command_list.
7945 (any_persistent_commands): New function.
7946 (add_commands_to_breakpoint): New function.
7947 (add_breakpoint_commands): New function.
7948 (gdb_no_commands_at_breakpoint): New function.
7949 (run_breakpoint_commands): New function.
7950 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7952 * ax.c: Include format.h.
7953 (ax_printf): New function.
7954 (gdb_eval_agent_expr): Add printf opcode.
7956 2012-06-13 Yao Qi <yao@codesourcery.com>
7958 * server.c (start_inferior): Remove duplicated writes to fields
7959 'last_resume_kind' and 'last_status' of 'current_inferior'.
7961 2012-06-12 Yao Qi <yao@codesourcery.com>
7962 Pedro Alves <palves@redhat.com>
7964 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7966 * server.c (handle_v_cont): Extend comment.
7968 2012-06-11 Yao Qi <yao@codesourcery.com>
7970 * linux-low.c (linux_attach): Add 'static'.
7972 2012-06-06 Yao Qi <yao@codesourcery.com>
7974 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7976 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7978 Fix gcc -flto compilation warning.
7979 * server.c (main): Make variable multi_mode and attach volatile.
7981 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7983 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7984 if the platform doesn't know about it.
7986 2012-05-30 Jeff Kenton <jkenton@tilera.com>
7988 * Makefile.in (SFILES): Add linux-tile-low.c.
7989 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7990 * configure.srv: Handle tilegx-*-linux*.
7991 * linux-tile-low.c: New file.
7993 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7995 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7997 2012-05-24 Pedro Alves <palves@redhat.com>
8001 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8003 2012-05-24 Pedro Alves <palves@redhat.com>
8007 Replace target_signal with gdb_signal throughout.
8009 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8011 * linux-low.c (linux_store_registers): Avoid the copying sequence
8012 when no data has been retrieved by ptrace.
8014 2012-05-22 Will Deacon <will.deacon@arm.com>
8016 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8017 Include asm/ptrace.h.
8018 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8021 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8023 * linux-low.c (linux_store_registers): Don't re-retrieve data
8024 with ptrace that has already been obtained from /proc. Always
8025 copy any data retrieved with ptrace to the buffer supplied.
8027 2012-05-11 Yao Qi <yao@codesourcery.com>
8028 Pedro Alves <palves@redhat.com>
8030 * linux-low.c (enum stopping_threads_kind): New.
8031 (stopping_threads): Change type to `enum stopping_threads_kind'.
8032 (handle_extended_wait): If stopping and suspending threads, leave
8033 the new_lwp suspended too.
8034 (linux_wait_for_event): Adjust.
8035 (stop_all_lwps): Set `stopping_threads' to
8036 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8037 whether we're suspending threads or just stopping them. Assert no
8040 2012-04-29 Yao Qi <yao@codesourcery.com>
8042 * server.h: Move some code to ...
8043 * gdbthread.h: ... here. New.
8044 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8045 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8046 (nto-low.o, win32-low.o): Likewise.
8047 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8048 * regcache.c, remote-utils.c, server.c: Likewise.
8049 * target.c, tracepoint.c, win32-low.c: Likewise.
8051 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8053 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8054 (PTRACE_ARG4_TYPE): Likewise.
8055 (PTRACE_XFER_TYPE): Likewise.
8056 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8057 ptrace to PTRACE_ARG3_TYPE.
8058 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8059 (PTRACE_ARG4_TYPE): Likewise.
8060 (PTRACE_XFER_TYPE): Likewise.
8061 (linux_detach_one_lwp): Cast fourth argument of
8062 ptrace to long then PTRACE_ARG4_TYPE.
8063 (regsets_fetch_inferior_registers): Cast third argument of
8064 ptrace to long then PTRACE_ARG3_TYPE.
8065 (regsets_store_inferior_registers): Likewise.
8067 2012-04-20 Pedro Alves <palves@redhat.com>
8069 * configure: Regenerate.
8071 2012-04-19 Pedro Alves <palves@redhat.com>
8073 * Makefile.in (GNULIB_BUILDDIR): New.
8074 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8075 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8076 (all, install-only, uninstall, clean-info, all-lib, clean): No
8077 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8078 (maintainer-clean realclean distclean): Use subdir_do.
8080 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8081 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8082 * acinclude.m4: Include acx_configure_dir.m4.
8083 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8084 calls. Call AC_PROG_RANLIB. Configure gnulib using
8087 (GNULIB_STDINT_H): Adjust.
8088 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8089 * gdbreplay.c: Include build-gnulib/config.h.
8090 * server.h: Likewise.
8091 * aclocal.m4: Regenerate.
8092 * config.in: Regenerate.
8093 * configure: Regenerate.
8095 2012-04-19 Pedro Alves <palves@redhat.com>
8097 * Makefile.in (LIBGNU, INCGNU): Adjust.
8098 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8099 (all, install-only, uninstall, clean-info, all-lib, clean)
8100 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8101 * configure.ac: Adjust AC_OUTPUT output.
8102 * aclocal.m4: Regenerate.
8103 * configure: Regenerate.
8105 2012-04-19 Pedro Alves <palves@redhat.com>
8107 * Makefile.in (generated_files): New.
8108 (server_h): Remove the explicit dependency on config.h, and depend
8109 on $generated_files.
8111 2012-04-19 Pedro Alves <palves@redhat.com>
8113 * Makefile.in (INCGNU): Add -Ignulib.
8115 2012-04-19 Pedro Alves <palves@redhat.com>
8117 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8118 (INCGNU): ... this, and spell out -I here.
8119 (GNULIB_LIB): Rename to ...
8121 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8123 2012-04-19 Pedro Alves <palves@redhat.com>
8125 * config.in: Regenerate.
8127 2012-04-19 Pedro Alves <palves@redhat.com>
8129 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8130 * server.h (memmem): Remove declaration.
8131 * config.in: Regenerate.
8132 * configure: Regenerate.
8134 2012-04-19 Yao Qi <yao@codesourcery.com>
8136 * Makefile.in (SFILES): Add common/vec.c.
8140 2012-04-19 Yao Qi <yao@codesourcery.com>
8142 * remote-utils.c (prepare_resume_reply): Replace with macro
8143 target_core_of_thread.
8144 * server.c (handle_qxfer_threads_proper): Likewise.
8145 * target.h (traget_core_of_thread): New macro.
8147 2012-04-18 Pedro Alves <palves@redhat.com>
8149 * aclocal.m4: Regenerate.
8150 * configure: Regenerate.
8152 2012-04-16 Yao Qi <yao@codesourcery.com>
8154 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8155 duplicated on address.
8157 2012-04-16 Yao Qi <yao@codesourcery.com>
8159 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8160 (struct tracepoint_action_ops) <send>: New field.
8161 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8162 (agent_expr_send, x_tracepoint_action_send): New.
8163 (l_tracepoint_action_send): New.
8164 (cmd_qtdp): Download and install tracepoint
8165 according to `use_agent'.
8166 (run_inferior_command): Add one more parameter `len'.
8168 (tracepoint_send_agent): New.
8169 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8171 2012-04-16 Yao Qi <yao@codesourcery.com>
8173 * tracepoint.c (download_tracepoints): Moved to ...
8174 (cmd_qtstart): ... here.
8176 2012-04-14 Yao Qi <yao@codesourcery.com>
8178 * tracepoint.c: Include inttypes.h.
8179 (struct collect_memory_action): Use sized types.
8180 (struct tracepoint): Likewise.
8181 (cmd_qtdp, stop_tracing): Update print specifiers.
8182 (cmd_qtp, response_tracepoint): Likewise.
8183 (collect_data_at_tracepoint): Likewise.
8184 (collect_data_at_step): Likewise.
8186 2012-04-14 Yao Qi <yao@codesourcery.com>
8188 Import gnulib module inttypes.
8189 * aclocal.m4, config.in, configure: Regenerated.
8191 2012-04-14 Yao Qi <yao@codesourcery.com>
8193 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8194 Makefile and config.status at last.
8196 2012-04-13 Yao Qi <yao@codesourcery.com>
8198 * tracepoint.c: Include stdint.h unconditionally.
8200 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8202 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8203 on BFD_HAVE_SYS_PROCFS_TYPE.
8204 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8205 * configure: Regenerate.
8206 * config.in: Likewise.
8208 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8210 * Makefile.in (clean): Also remove x32.c x32-linux.c
8211 x32-avx.c x32-avx-linux.c.
8212 (x32.o): New target.
8214 (x32-linux.o): Likewise.
8215 (x32-linux.c): Likewise.
8216 (x32-avx.o): Likewise.
8217 (x32-avx.c): Likewise.
8218 (x32-avx-linux.o): Likewise.
8219 (x32-avx-linux.c): Likewise.
8221 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8222 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8223 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8224 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8225 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8226 i386/x32-avx-linux.xml.
8228 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8229 (init_registers_x32_avx_linux): Likwise.
8230 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8231 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8233 2012-04-13 Pedro Alves <palves@redhat.com>
8235 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8236 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8237 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8238 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8241 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8243 * linux-x86-low.c (compat_x32_clock_t): New.
8244 (compat_x32_siginfo_t): Likewise.
8245 (compat_x32_siginfo_from_siginfo): Likewise.
8246 (siginfo_from_compat_x32_siginfo): Likewise.
8247 (linux_is_elf64): Likewise.
8248 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8249 and siginfo_from_compat_x32_siginfo for x32.
8250 (x86_arch_setup): Set linux_is_elf64.
8252 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8255 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8257 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8258 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8259 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8260 compatible with process.
8262 2012-04-12 Yao Qi <yao@codesourcery.com>
8264 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8265 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8266 (install-only, install-info, clean): Handle sub dir gnulib.
8267 (all-lib, am--refresh): New targets.
8268 (memmem.o): Remove target.
8269 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8270 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8271 (AC_REPLACE_FUNCS): Remove memmem.
8272 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8273 (AC_OUTPUT): Generate Makefile in gnulib/.
8274 * aclocal.m4, config.in, configure: Regenerated.
8276 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8278 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8280 2012-04-05 Pedro Alves <palves@redhat.com>
8282 -Werror=strict-aliasing
8284 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8287 2012-04-04 Pedro Alves <palves@redhat.com>
8289 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8290 (sparc_store_gregset_from_stack, sparc_store_gregset)
8291 (sparc_breakpoint_at): Fix formatting.
8293 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8295 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8297 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8298 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8299 * config.in: Regenerate.
8300 * configure: Likewise.
8302 2012-03-29 Pedro Alves <palves@redhat.com>
8304 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8305 Correct ptrace arguments.
8307 2012-03-28 Pedro Alves <palves@redhat.com>
8309 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8310 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8311 (IA64_FR1_REGNUM): New defines.
8312 (ia64_fetch_register): New.
8313 (the_low_target): Install it.
8314 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8316 * linux-low.c (linux_fetch_registers): Try the
8317 the_low_target.fetch_register hook first.
8319 * linux-arm-low.c (the_low_target): Adjust.
8320 * linux-bfin-low.c (the_low_target): Adjust.
8321 * linux-cris-low.c (the_low_target): Adjust.
8322 * linux-crisv32-low.c (the_low_target): Adjust.
8323 * linux-m32r-low.c (the_low_target): Adjust.
8324 * linux-m68k-low.c (the_low_target): Adjust.
8325 * linux-mips-low.c (the_low_target): Adjust.
8326 * linux-ppc-low.c (the_low_target): Adjust.
8327 * linux-s390-low.c (the_low_target): Adjust.
8328 * linux-sh-low.c (the_low_target): Adjust.
8329 * linux-sparc-low.c (the_low_target): Adjust.
8330 * linux-tic6x-low.c (the_low_target): Adjust.
8331 * linux-x86-low.c (the_low_target): Adjust.
8332 * linux-xtensa-low.c (the_low_target): Adjust.
8334 2012-03-26 Pedro Alves <palves@redhat.com>
8336 * server.c (handle_qxfer_libraries): Don't bail early if
8337 the_target->qxfer_libraries_svr4 is not NULL.
8339 2012-03-26 Pedro Alves <palves@redhat.com>
8341 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8343 2012-03-23 Pedro Alves <palves@redhat.com>
8345 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8346 "library-list-svr4" element's start tag when the the DSO list is
8349 2012-03-23 Pedro Alves <palves@redhat.com>
8351 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8352 a variable whose type size is the same as the inferior's pointer
8355 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8357 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8359 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8360 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8361 * linux-low.h: Include <signal.h>.
8362 (struct siginfo): Remove forward declaration.
8363 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8366 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8368 * .gitignore: Ignore more files.
8370 2012-03-19 Pedro Alves <palves@redhat.com>
8371 Jan Kratochvil <jan.kratochvil@redhat.com>
8373 * server.c (cont_thread, general_thread): Add describing comments.
8374 (start_inferior): Clear `cont_thread'.
8375 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8378 2012-03-15 Yao Qi <yao@codesourcery.com>
8380 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8382 (cmd_qtdp): ... here.
8384 2012-03-15 Yao Qi <yao@codesourcery.com>
8386 * tracepoint.c (struct tracepoint_action_ops): New.
8387 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8388 (m_tracepoint_action_download): New.
8389 (r_tracepoint_action_download): New.
8390 (x_tracepoint_action_download): New.
8391 (l_tracepoint_action_download): New.
8392 (add_tracepoint_action): Install `action->ops' according type.
8393 (download_tracepoint_1): Move code `download' function pointer
8394 of various tracepoint_action_ops.
8396 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8398 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8399 linux_ptrace_attach_warnings.
8401 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8403 * Makefile.in (linux-ptrace.o): New.
8404 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8405 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8406 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8407 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8408 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8410 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8412 2012-03-08 Yao Qi <yao@codesourcery.com>
8413 Pedro Alves <palves@redhat.com>
8415 Fix PR server/13392.
8416 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8418 * tracepoint.c (remove_tracepoint): New.
8419 (cmd_qtdp): Call remove_tracepoint when failed to install.
8421 2012-03-07 Pedro Alves <palves@redhat.com>
8423 * linux-low.c (get_detach_signal): New.
8424 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8425 Pass on pending signals to PTRACE_DETACH. Check the result of the
8427 * server.c (program_signals, program_signals_p): New.
8428 (handle_general_set): Handle QProgramSignals.
8429 * server.h (program_signals, program_signals_p): Declare.
8431 2012-03-05 Pedro Alves <palves@redhat.com>
8432 Jan Kratochvil <jan.kratochvil@redhat.com>
8434 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8437 2012-03-03 Yao Qi <yao@codesourcery.com>
8439 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8440 agent_look_up_symbols.
8442 2012-03-03 Yao Qi <yao@codesourcery.com>
8444 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8445 (linux-x86-low.o): Likewise.
8446 * server.h: Remove in_process_agent_loaded.
8447 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8451 2012-03-03 Yao Qi <yao@codesourcery.com>
8453 * tracepoint.c (gdb_agent_capability): New global.
8454 (in_process_agent_loaded_ust): Renamed to
8455 `in_process_agent_supports_ust'.
8457 (in_process_agent_supports_ust): Call agent_capability_check.
8458 (clear_installed_tracepoints): Assert that agent supports
8461 2012-03-03 Yao Qi <yao@codesourcery.com>
8463 * linux-low.c (linux_supports_agent): New.
8464 (linux_target_ops): Initialize field `supports_agent' with
8465 linux_supports_agent.
8466 * target.h (struct target_ops) <supports_agent>: New.
8467 (target_supports_agent): New macro.
8468 * server.c (handle_general_set): Handle packet 'QAgent'.
8469 (handle_query): Send `QAgent+'.
8470 * Makefile.in (server.o): Depends on agent.h.
8472 2012-03-03 Yao Qi <yao@codesourcery.com>
8474 * Makefile.in (OBS): Add agent.o.
8475 Add new rule for agent.o.
8476 Track dependence of tracepoint.c on agent.h.
8477 * tracepoint.c (run_inferior_command_1):
8478 (run_inferior_command): Call agent_run_command.
8479 (gdb_ust_connect_sync_socket): Deleted. Move it to
8481 (resume_thread, stop_thread): Likewise.
8482 (gdb_ust_socket_init): Renamed to ...
8483 (gdb_agent_socket_init): ... New.
8484 (gdb_ust_thread): Renamed to ...
8485 (gdb_agent_helper_thread): ... New.
8486 (gdb_ust_init): Move some code to ...
8487 (gdb_agent_init): ... here. New.
8488 [HAVE_UST]: Call gdb_ust_init.
8489 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8490 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8491 * config.in, configure: Regenerated.
8493 2012-03-02 Pedro Alves <palves@redhat.com>
8495 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8496 * linux-low.c (struct simple_pid_list): New.
8497 (stopped_pids): New a struct simple_pid_list pointer.
8498 (add_to_pid_list, pull_pid_from_list): New.
8499 (handle_extended_wait): Don't assume the first signal new children
8500 report is SIGSTOP. Adjust call to pull_pid_from_list.
8501 (linux_wait_for_lwp): Adjust.
8503 2012-03-02 Yao Qi <yao@codesourcery.com>
8505 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8508 2012-03-02 Yao Qi <yao@codesourcery.com>
8510 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8511 `stop_pc' and `tpoint'. Update caller.
8513 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8515 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8516 * linux-low.c (use_linux_regsets): New macro.
8517 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8518 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8519 (linux_register_in_regsets): New function.
8520 (usr_fetch_inferior_registers): Skip registers covered by
8522 (usr_store_inferior_registers): Likewise.
8523 (usr_fetch_inferior_registers): New macro.
8524 (usr_store_inferior_registers): Likewise.
8525 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8526 (linux_store_registers): Likewise.
8527 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8529 (init_registers_mips64_dsp_linux): Likewise.
8530 (init_registers_mips_linux): New macro.
8531 (init_registers_mips_dsp_linux): Likewise.
8532 (mips_dsp_num_regs): Likewise.
8533 (DSP_BASE, DSP_CONTROL): New fallback macros.
8534 (mips_base_regs): New macro.
8535 (mips_regmap): Use it. Fix the size.
8536 (mips_dsp_regmap): New variable.
8537 (mips_dsp_regset_bitmap): Likewise.
8538 (mips_arch_setup): New function.
8539 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8541 (mips_cannot_store_register): Likewise.
8542 (the_low_target): Update .arch_setup, .num_regs and .regmap
8543 initializers. Add .regset_bitmap initializer.
8544 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8546 * linux-bfin-low.c (the_low_target): Likewise.
8547 * linux-cris-low.c (the_low_target): Likewise.
8548 * linux-crisv32-low.c (the_low_target): Likewise.
8549 * linux-ia64-low.c (the_low_target): Likewise.
8550 * linux-m32r-low.c (the_low_target): Likewise.
8551 * linux-m68k-low.c (the_low_target): Likewise.
8552 * linux-ppc-low.c (the_low_target): Likewise.
8553 * linux-s390-low.c (the_low_target): Likewise.
8554 * linux-sh-low.c (the_low_target): Likewise.
8555 * linux-sparc-low.c (the_low_target): Likewise.
8556 * linux-tic6x-low.c (the_low_target): Likewise.
8557 * linux-x86-low.c (the_low_target): Likewise.
8558 * linux-xtensa-low.c (the_low_target): Likewise.
8559 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8560 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8561 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8563 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8564 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8566 2012-02-29 Yao Qi <yao@codesourcery.com>
8567 Pedro Alves <palves@redhat.com>
8569 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8570 `step_over_finished' is true.
8572 2012-02-27 Pedro Alves <palves@redhat.com>
8574 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8575 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8577 2012-02-27 Pedro Alves <palves@redhat.com>
8580 * linux-low.c (pid_is_stopped): New.
8581 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8583 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8585 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8588 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8590 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8592 2012-02-24 Luis Machado <lgustavo@codesourcery>
8594 * server.c (handle_query): Advertise support for target-side
8595 breakpoint condition evaluation.
8596 (process_point_options): New function.
8597 (process_serial_event): When inserting a breakpoint, check for
8598 a target-side condition that should be evaluated.
8600 * mem-break.c: Include regcache.h and ax.h.
8601 (point_cond_list_t): New data structure.
8602 (breakpoint) <cond_list>: New field.
8603 (find_gdb_breakpoint_at): Make non-static.
8604 (delete_gdb_breakpoint_at): Clear any target-side
8606 (clear_gdb_breakpoint_conditions): New function.
8607 (add_condition_to_breakpoint): Likewise.
8608 (add_breakpoint_condition): Likewise.
8609 (gdb_condition_true_at_breakpoint): Likewise.
8610 (gdb_breakpoint_here): Return result directly instead
8611 of going through a local variable.
8613 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8614 (clear_gdb_breakpoint_conditions): Likewise.
8615 (add_breakpoint_condition): Likewise.
8616 (gdb_condition_true_at_breakpoint): Likewise.
8618 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8619 (need_step_over_p): Take target-side breakpoint condition into
8622 2012-02-24 Luis Machado <lgustavo@codesourcery>
8624 * server.h: Include tracepoint.h.
8625 (agent_mem_read, agent_get_trace_state_variable_value,
8626 agent_set_trace_state_variable_value,
8627 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8628 get_set_tsv_func_addr): New prototypes.
8630 * ax.h: New include file.
8631 * ax.c: New source file.
8633 * tracepoint.c: Include ax.h.
8634 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8635 agent_expr, eval_result_type): Move to ax.h.
8636 (parse_agent_expr): Rename to ...
8637 (gdb_parse_agent_expr): ... this, make it non-static and move
8639 (unparse_agent_expr) Rename to ...
8640 (gdb_unparse_agent_expr): ... this, make it non-static and move
8642 (eval_agent_expr): Rename to ...
8643 (eval_tracepoint_agent_expr): ... this.
8644 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8645 forward declarations.
8646 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8647 (agent_get_trace_state_variable_value): New function.
8648 (agent_set_trace_state_variable_value): New function.
8649 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8650 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8651 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8652 (condition_true_at_tracepoint): Likewise.
8653 (parse_agent_expr): Rename to ...
8654 (gdb_parse_agent_expr): ... this and move to ax.c.
8655 (unparse_agent_expr): Rename to ...
8656 (gdb_unparse_agent_expr): ... this and move to ax.c.
8657 (gdb_agent_op_name): Move to ax.c.
8658 (eval_agent_expr): Rename to ...
8659 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8661 (eval_tracepoint_agent_expr): New function.
8662 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8664 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8666 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8667 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8668 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8669 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8670 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8671 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8672 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8673 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8674 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8675 (compile_bytecodes): Remove forward declaration.
8676 (is_goto_target): Move to ax.c.
8677 (compile_bytecodes): Move to ax.c and call
8678 agent_get_trace_state_variable_value (...) and
8679 agent_set_trace_state_variable_value (...).
8681 * Makefile.in: Update ax.c and IPA dependencies.
8683 2012-02-24 Pedro Alves <palves@redhat.com>
8685 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8686 (cmd_bigqtbuffer_circular): ... this. Only handle
8687 'QTBuffer:circular:'.
8688 (handle_tracepoint_general_set): Adjust.
8690 2012-02-16 Yao Qi <yao@codesourcery.com>
8692 * inferiors.c: Move code to ...
8693 * dll.c: .... here. New.
8694 * server.h: Declare clear_dlls.
8695 * Makefile.in (SFILES): Add dll.c.
8699 2012-02-11 Yao Qi <yao@codesourcery.com>
8701 * server.c: (handle_monitor_command): Add a new parameter
8703 (handle_query): Update caller.
8705 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8707 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8708 * configure, config.in: Regenerate.
8709 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8712 2012-02-02 Pedro Alves <palves@redhat.com>
8714 Try SIGKILL first, then PTRACE_KILL.
8715 * linux-low.c (linux_kill_one_lwp): New.
8716 (linux_kill_one_lwp): Rename to ...
8717 (kill_one_lwp_callback): ... this. Use the new
8720 2012-02-02 Pedro Alves <palves@redhat.com>
8722 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8725 2012-01-27 Pedro Alves <palves@redhat.com>
8727 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8728 (elf_64_file_p): Make static.
8729 (linux_pid_exe_is_elf_64_file): New.
8730 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8731 Delete declarations.
8732 (linux_pid_exe_is_elf_64_file): Declare.
8733 * linux-x86-low.c (x86_arch_setup): Use
8734 linux_pid_exe_is_elf_64_file.
8736 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8738 * linux-low.c (linux_wait_for_event_1): Rename to ...
8739 (linux_wait_for_event): ... here and merge it with former
8740 linux_wait_for_event - new variable wait_ptid, use it.
8741 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8743 2012-01-23 Pedro Alves <palves@redhat.com>
8745 * server.c (main): Avoid yet another case of infinite loop while
8746 detaching/killing after a longjmp.
8748 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8751 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8753 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8755 * hostio.c (handle_readlink): New function.
8756 (handle_vFile): Call it to handle "vFile:readlink" packets.
8758 2012-01-20 Pedro Alves <palves@redhat.com>
8759 Ulrich Weigand <ulrich.weigand@linaro.org>
8761 * server.c (handle_v_requests): Only support vAttach and vRun to
8762 start multiple processes when in extended protocol mode.
8764 2012-01-17 Pedro Alves <palves@redhat.com>
8766 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8767 memalign plus mprotect to allocate the scratch buffer.
8769 2012-01-13 Pedro Alves <palves@redhat.com>
8771 * server.c (attach_inferior): Clear `cont_thread'.
8773 2012-01-13 Pedro Alves <palves@redhat.com>
8775 * server.c (main): Avoid infinite loop while detaching/killing
8778 2012-01-09 Doug Evans <dje@google.com>
8780 * server.c (start_inferior): Set last_ptid in --wrapper case.
8782 2012-01-06 Yao Qi <yao@codesourcery.com>
8784 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8786 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8788 2012-01-04 Yao Qi <yao@codesourcery.com>
8790 * tracepoint.c (cmd_qtdp): Print debug message
8791 for static tracepoint.
8793 2012-01-04 Yao Qi <yao@codesourcery.com>
8795 * tracepoint.c (trace_vdebug): Differentiate debug message
8796 between gdbserver and IPA.
8798 2012-01-03 Yao Qi <yao@codesourcery.com>
8800 * tracepoint.c (tracepoint_was_hit): Don't collect for
8803 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8805 * terminal.h: Reformat copyright header.
8807 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8809 * server.c (gdbserver_version): Update copyright year.
8810 * gdbreplay.c (gdbreplay_version): Likewise.
8812 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8814 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8817 2011-12-18 Hui Zhu <teawater@gmail.com>
8818 * linux-low.c (linux_create_inferior): Save return value to ret.
8820 2011-12-18 Hui Zhu <teawater@gmail.com>
8822 * linux-low.c (linux_create_inferior): Save return value to ret.
8824 2011-12-16 Doug Evans <dje@google.com>
8826 * linux-low.c (linux_create_inferior): If stdio connection,
8827 redirect stdin from /dev/null, stdout to stderr.
8828 * remote-utils.c (remote_is_stdio): New static global.
8829 (remote_connection_is_stdio): New function.
8830 (remote_prepare): Handle stdio connection.
8831 (remote_open): Ditto.
8832 (remote_close): Don't close stdin for stdio connections.
8833 (read_prim,write_prim): New functions. Replace all calls to
8834 read/write to these.
8835 * server.c (main): Watch for "-" argument. Move call to
8836 remote_prepare before start_inferior.
8837 * server.h (STDIO_CONNECTION_NAME): New macro.
8838 (remote_connection_is_stdio): Declare.
8840 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8841 in debugging output.
8843 2011-12-15 Yao Qi <yao@codesourcery.com>
8845 * tracepoint.c: Include sys/syscall.h.
8846 (gdb_ust_thread): Remove preprocessor conditional.
8848 2011-12-14 Pedro Alves <pedro@codesourcery.com>
8850 * linux-low.c (linux_detach_one_lwp): Call
8851 the_low_target.prepare_to_resume before detaching.
8853 2011-12-14 Yao Qi <yao@codesourcery.com>
8855 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8858 2011-12-14 Yao Qi <yao@codesourcery.com>
8860 * i386-low.c (i386_low_stopped_data_address): Initialize local
8863 2011-12-13 Pedro Alves <pedro@codesourcery.com>
8867 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8868 DR_CONTROL unless necessary. Extend comments.
8869 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8870 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8872 2011-12-13 Yao Qi <yao@codesourcery.com>
8874 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8876 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8878 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8880 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8881 Print new debug message for such case.
8883 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8885 Fix overlapping memcpy.
8886 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8887 the read_inferior_memory transfer.
8888 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8889 write_inferior_memory transfer.
8890 (set_fast_tracepoint_jump): New variable buf. Use it for the
8891 read_inferior_memory and write_inferior_memory transfers.
8892 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8893 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8894 Use it for the write_inferior_memory transfer.
8895 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8898 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8900 * linux-low.c (fetch_register, store_register): Make code
8901 consistent, fix formatting.
8903 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8905 * linux-low.c (usr_store_inferior_registers): Factor out code
8906 to handle individual registers into...
8907 (store_register): ... this new function.
8909 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8911 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8912 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8913 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8914 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8915 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8916 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8917 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8918 (srv_xmlfiles): Add new XML files.
8920 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8922 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8923 (init_registers_s390_linux32v1): Add prototype.
8924 (init_registers_s390_linux32v2): Likewise.
8925 (init_registers_s390_linux64v1): Likewise.
8926 (init_registers_s390_linux64v2): Likewise.
8927 (init_registers_s390x_linux64v1): Likewise.
8928 (init_registers_s390x_linux64v2): Likewise.
8929 (s390_num_regs): Increment to 52.
8930 (s390_regmap): Add orig_r2 register.
8931 (s390_num_regs_3264): Increment to 68.
8932 (s390_regmap_3264): Add orig_r2 register.
8933 (s390_collect_ptrace_register): Handle orig_r2 register.
8934 (s390_supply_ptrace_register): Likewise.
8935 (s390_fill_last_break): New function.
8936 (s390_store_last_break): Likewise.
8937 (s390_fill_system_call): New function.
8938 (s390_store_system_call): Likewise.
8939 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8941 (s390_check_regset): New function.
8942 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8943 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8944 Update target_regsets for available register sets.
8946 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8947 Jan Kratochvil <jan.kratochvil@redhat.com>
8949 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8950 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8952 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8953 * linux-low.h (struct process_info_private): New member r_debug.
8954 * server.c (handle_qxfer_libraries): Call
8955 the_target->qxfer_libraries_svr4.
8956 (handle_qxfer_libraries_svr4): New function.
8957 (qxfer_packets): New entry "libraries-svr4".
8958 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8959 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8960 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8961 PACKET_qXfer_libraries_svr4.
8963 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8965 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8966 PSW address/mask between 8-byte and 16-byte formats.
8967 (s390_supply_ptrace_register): Likewise.
8968 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8969 basic addressing mode bit.
8971 2011-11-24 Stan Shebs <stan@codesourcery.com>
8973 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8975 2011-11-17 Stan Shebs <stan@codesourcery.com>
8977 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8978 (tracing_start_time): New global.
8979 (tracing_stop_time): New global.
8980 (tracing_user_name): New global.
8981 (tracing_notes): New global.
8982 (tracing_stop_note): New global.
8983 (cmd_qtstart): Set traceframe_usage, start_time.
8984 (stop_tracing): Set stop_time.
8985 (cmd_qtstatus): Report additional status.
8986 (cmd_qtp): New function.
8987 (handle_tracepoint_query): Call it.
8988 (cmd_qtnotes): New function.
8989 (handle_tracepoint_general_set): Call it.
8990 (get_timestamp): Rename from tsv_get_timestamp.
8992 2011-11-14 Stan Shebs <stan@codesourcery.com>
8993 Kwok Cheung Yeung <kcy@codesourcery.com>
8995 * linux-x86-low.c (small_jump_insn): New.
8996 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8997 trampoline and error message, build a trampoline and issue a small
8998 jump instruction to it.
8999 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9000 trampoline and error message.
9001 (x86_get_min_fast_tracepoint_insn_len): New.
9002 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9003 * linux-low.h (struct linux_target_ops): Add arguments to
9004 install_fast_tracepoint_jump_pad operation, add new operation.
9005 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9007 (linux_get_min_fast_tracepoint_insn_len): New function.
9008 (linux_target_op): Add new operation.
9009 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9010 (gdb_trampoline_buffer_end): Ditto.
9011 (gdb_trampoline_buffer_error): Ditto.
9012 (struct ipa_sym_addresses): Add fields for new IPA variables.
9013 (symbol_list): Add entries for new IPA variables.
9014 (struct tracepoint): Add fields to hold the address range of the
9015 trampoline used by the tracepoint.
9016 (trampoline_buffer_head): New static variable.
9017 (trampoline_buffer_tail): Ditto.
9018 (claim_trampoline_space): New function.
9019 (have_fast_tracepoint_trampoline_buffer): New function.
9020 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9022 (install_fast_tracepoint): Ditto, also add error buffer argument.
9023 (cmd_qtminftpilen): New function.
9024 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9025 (fast_tracepoint_from_trampoline_address): New function.
9026 (fast_tracepoint_collecting): Handle trampoline as part of jump
9028 (set_trampoline_buffer_space): New function.
9029 (initialize_tracepoint): Initialize new IPA variables.
9030 * target.h (struct target_ops): Add arguments to
9031 install_fast_tracepoint_jump_pad operation, add new
9032 get_min_fast_tracepoint_insn_len operation.
9033 (target_get_min_fast_tracepoint_insn_len): New.
9034 (install_fast_tracepoint_jump_pad): Add arguments.
9035 * server.h (IPA_BUFSIZ): Define.
9036 * linux-i386-ipa.c: Include extra header files.
9037 (initialize_fast_tracepoint_trampoline_buffer): New function.
9038 (initialize_low_tracepoint): Call it.
9039 * server.h (set_trampoline_buffer_space): Declare.
9040 (claim_trampoline_space): Ditto.
9041 (have_fast_tracepoint_trampoline_buffer): Ditto.
9043 2011-11-14 Yao Qi <yao@codesourcery.com>
9045 * server.c (handle_query): Handle InstallInTrace for qSupported.
9046 * tracepoint.c (add_tracepoint): Sort list.
9047 (install_tracepoint, download_tracepoint): New.
9048 (cmd_qtdp): Call them to install and download tracepoints.
9049 (sort_tracepoints): Removed.
9050 (cmd_qtstart): Update.
9052 2011-11-14 Yao Qi <yao@codesourcery.com>
9054 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9055 * mem-break.h: Declare.
9056 * tracepoint.c (cmd_qtstart): Move some code to ...
9057 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9059 (download_tracepoints): Move some code to ...
9060 (download_tracepoint_1): ... here. New.
9062 2011-11-08 Yao Qi <yao@codesourcery.com>
9064 * remote-utils.c (relocate_instruction): A comment fix.
9066 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9068 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9069 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9070 dr_status_mirror and dr_control_mirror from debug_reg_state.
9071 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9072 (i386_initial_stuff): Remove use of deleted globals.
9073 (i386_get_thread_context, i386_set_thread_context,
9074 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9075 from debug_reg_state.
9077 2011-11-05 Yao Qi <yao@codesourcery.com>
9079 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9080 address as TPOINT's.
9082 2011-11-02 Stan Shebs <stan@codesourcery.com>
9084 * tracepoint.c (agent_mem_read_string): New function.
9085 (eval_agent_expr): Call it for tracenz.
9086 * server.c (handle_query): Report support for tracenz.
9088 2011-11-02 Yao Qi <yao@codesourcery.com>
9090 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9092 2011-11-02 Yao Qi <yao@codesourcery.com>
9094 * target.h: Fix a typo in comment.
9096 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9098 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9099 clobber the breakpoints' shadows with fast tracepoint jumps.
9100 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9101 * target.c (write_inferior_memory): Also pass MYADDR down to
9104 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9106 * configure.ac: Check support for personality routine.
9107 * configure: Regenerate.
9108 * config.in: Likewise.
9109 * linux-low.c: Include <sys/personality.h>.
9110 Define ADDR_NO_RANDOMIZE if necessary.
9111 (linux_create_inferior): Disable address space randomization when
9112 forking inferior, if requested.
9113 (linux_supports_disable_randomization): New function.
9114 (linux_target_ops): Install it.
9115 * server.h (disable_randomization): Declare.
9116 * server.c (disable_randomization): New global variable.
9117 (handle_general_set): Handle QDisableRandomization.
9118 (handle_query): Likewise for qSupported.
9119 (main): Support --disable-randomization and --no-disable-randomization
9120 command line arguments.
9121 * target.h (struct target_ops): Add supports_disable_randomization.
9122 (target_supports_disable_randomization): New macro.
9124 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9126 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9128 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9129 [!PT_GETDSBT] (target_loadmap): New definition.
9130 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9131 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9132 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9133 and PT_GETDSBT to LINUX_LOADMAP.
9134 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9135 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9137 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9139 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9140 (arm_linux_hwbp_cap): New static variable.
9141 (arm_linux_get_hwbp_cap): Replace by ...
9142 (arm_linux_init_hwbp_cap): ... this new function.
9143 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9144 (arm_linux_get_hw_watchpoint_count): Likewise.
9145 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9146 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9147 (arm_prepare_to_resume): Use perror_with_name instead of error.
9149 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9151 * linux-arm-low.c: Include <signal.h>.
9152 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9153 (struct arm_linux_hwbp_cap): New data type.
9154 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9155 (struct arm_linux_hw_breakpoint): New data type.
9156 (MAX_BPTS, MAX_WPTS): Define.
9157 (struct arch_process_info, struct arch_lwp_info): New data types.
9158 (arm_linux_get_hwbp_cap): New function.
9159 (arm_linux_get_hw_breakpoint_count): Likewise.
9160 (arm_linux_get_hw_watchpoint_count): Likewise.
9161 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9162 (arm_hwbp_control_initialize): Likewise.
9163 (arm_hwbp_control_is_enabled): Likewise.
9164 (arm_hwbp_control_is_initialized): Likewise.
9165 (arm_hwbp_control_disable): Likewise.
9166 (arm_linux_hw_breakpoint_equal): Likewise.
9167 (arm_linux_hw_point_initialize): Likewise.
9168 (struct update_registers_data): New data structure.
9169 (update_registers_callback: New function.
9170 (arm_insert_point): Likewise.
9171 (arm_remove_point): Likewise.
9172 (arm_stopped_by_watchpoint): Likewise.
9173 (arm_stopped_data_address): Likewise.
9174 (arm_new_process): Likewise.
9175 (arm_new_thread): Likewise.
9176 (arm_prepare_to_resume): Likewise.
9177 (the_low_target): Register arm_insert_point, arm_remove_point,
9178 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9179 arm_new_thread, and arm_prepare_to_resume.
9181 2011-09-15 Stan Shebs <stan@codesourcery.com>
9183 * server.h (struct emit_ops): Add compare-goto fields.
9184 * tracepoint.c (gdb_agent_op_sizes): New table.
9185 (emit_eq_goto): New function.
9186 (emit_ne_goto): New function.
9187 (emit_lt_goto): New function.
9188 (emit_le_goto): New function.
9189 (emit_gt_goto): New function.
9190 (emit_ge_goto): New function.
9191 (is_goto_target): New function.
9192 (compile_bytecodes): Recognize special cases of compare-goto
9193 combinations and call specialized emitters for them.
9194 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9195 (amd64_emit_ne_goto): New function.
9196 (amd64_emit_lt_goto): New function.
9197 (amd64_emit_le_goto): New function.
9198 (amd64_emit_gt_goto): New function.
9199 (amd64_emit_ge_goto): New function.
9200 (amd64_emit_ops): Add the new functions.
9201 (i386_emit_eq_goto): New function.
9202 (i386_emit_ne_goto): New function.
9203 (i386_emit_lt_goto): New function.
9204 (i386_emit_le_goto): New function.
9205 (i386_emit_gt_goto): New function.
9206 (i386_emit_ge_goto): New function.
9207 (i386_emit_ops): Add the new functions.
9209 2011-09-08 Stan Shebs <stan@codesourcery.com>
9211 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9212 (i386_emit_epilogue): Restore %ebx.
9214 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9216 * server.c (step_thread): Remove definition.
9217 (process_serial_event): Don't handle Hs.
9218 * server.h (step_thread): Remove declaration.
9219 * target.c (set_desired_inferior): Remove use of step_thread.
9221 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9223 * linux-low.c: Include linux-procfs.h.
9224 (linux_attach_lwp_1): Update comments.
9225 (linux_attach): Scan for existing threads when attaching to a
9226 process that is the tgid.
9227 * Makefile.in: Update dependencies.
9229 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9231 * configure.srv: Add linux-procfs.o dependencies.
9233 2011-08-14 Yao Qi <yao@codesourcery.com>
9235 * target.h (struct target_ops): Fix indent.
9236 * win32-low.c (win32_target_ops): Fix comment.
9238 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9239 Yao Qi <yao@codesourcery.com>
9241 * Makefile.in (clean): Remove tic6x-*.c files.
9242 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9243 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9244 (tic6x-c64xp-linux.c): Likewise.
9245 * configure.srv: Add support for tic6x-*-uclinux.
9246 * linux-tic6x-low.c: New.
9247 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9249 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9250 Yao Qi <yao@codesourcery.com>
9252 * target.h (struct target_ops): Add read_loadmap.
9253 * linux-low.c (struct target_loadseg): New type.
9254 (struct target_loadmap): New type.
9255 (linux_read_loadmap): New function.
9256 (linux_target_ops): Add linux_read_loadmap.
9257 * server.c (handle_query): Support qXfer:fdpic:read packet.
9258 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9261 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9263 * win32-low.c: Include <stdint.h>.
9265 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9267 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9268 to the inferior here.
9269 (i386_remove_aligned_watchpoint): Ditto.
9270 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9271 fit part of the watchpoint in the debug registers.
9272 (i386_update_inferior_debug_regs): New.
9273 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9274 registers, and only update the inferior on success.
9275 (i386_low_remove_watchpoint): Ditto.
9277 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9279 * linux-low.c (compare_ints, unique, list_threads, show_process,
9280 linux_core_of_thread): Delete.
9281 (linux_target_ops): Change linux_core_of_thread to
9282 linux_common_core_of_thread.
9283 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9284 * utils.c (malloc_failure): Change type of argument.
9285 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9286 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9287 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9288 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9289 (IPA_OBJS): Add common-utils-ipa.o.
9290 (ptid_h, linux_osdata_h): New macros.
9291 (server_h): Add common/common-utils.h, common/xml-utils.h,
9292 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9294 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9295 ptid.o, buffer.o): New rules.
9296 (linux-low.o): Add common/linux-osdata.h as a dependency.
9297 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9298 * configure.ac: Add AC_HEADER_DIRENT check.
9299 * config.in: Regenerate.
9300 * configure: Regenerate.
9301 * remote-utils.c (xml_escape_text): Delete.
9302 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9303 buffer_xml_printf): Move to common/buffer.c.
9304 * server.c (main): Remove call to initialize_inferiors.
9305 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9306 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9307 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9308 internal_error, gdb_assert, gdb_assert_fail): Delete.
9309 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9310 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9312 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9313 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9314 initialize_inferiors): Delete.
9316 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9318 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9321 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9323 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9325 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9327 2011-05-26 Yao Qi <yao@codesourcery.com>
9329 * Makefile.in (thread-db.o): Track dependence to
9330 common/gdb_thread_db.h.
9331 * thread-db.c: include gdb_thread_db.h from right place.
9333 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9335 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9336 __FILE__ and __LINE__ to internal_error.
9338 2011-05-13 Doug Evans <dje@google.com>
9340 * thread-db.c (try_thread_db_load_from_sdir): New function.
9341 (try_thread_db_load_from_dir): New function.
9342 (thread_db_load_search): Handle $sdir, ignore $pdir.
9343 Remove trying of system directories if search of
9344 libthread-db-search-path fails, that is now done via $sdir.
9346 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9348 * server.c (handle_query): Add EnableDisableTracepoints to the list
9349 of supported features.
9350 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9352 (cmd_qtenable_disable): New.
9353 (cmd_qtstart): Install tracepoints even if disabled.
9354 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9355 receiving a QTEnable or QTDisable packet.
9356 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9357 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9359 (gdb_probe): Skip data collection if static tracepoint is disabled.
9361 2011-05-10 Doug Evans <dje@google.com>
9363 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9365 2011-05-04 Doug Evans <dje@google.com>
9367 * linux-low.c (linux_join): Skip process lookup.
9368 * spu-low.c (spu_join): Ditto.
9369 * server.c (join_inferiors_callback): Delete.
9370 (process_serial_event): For 'D' packet (detach) call join_inferior
9373 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9375 * README: Don't mention xscale*-*-linux*.
9376 * configure.srv (xscale*-*-linux*): Don't handle target.
9378 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9380 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9382 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9383 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9384 (i386_emit_void_call_2): Likewise.
9386 2011-04-26 Yao Qi <yao@codesourcery.com>
9388 * linux-low.c: Move common macros to linux-ptrace.h.
9389 Include linux-ptrace.h.
9390 * Makefile.in (linux_ptrace_h): New.
9391 (linux-low.o): Depends on linux-ptrace.h.
9393 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9395 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9396 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9397 (remote_prepare): New function with most of the TCP code from ...
9398 (remote_open): ... here. Detect PORT here unconditionally. Move also
9399 setting transport_is_reliable.
9400 * server.c (run_once): New variable.
9401 (gdbserver_usage): Document it.
9402 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9403 the first run if RUN_ONCE.
9404 * server.h (run_once, remote_prepare): New declarations.
9406 2011-04-19 Tom Tromey <tromey@redhat.com>
9408 * win32-low.c (handle_load_dll): Remove duplicate "the".
9410 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9412 Remove support for old Cygwin 1.5 versions.
9413 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9414 function to avoid warning.
9415 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9418 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9420 * gdbserver/server.h (Macro _): Define it if not available.
9422 2011-03-14 Michael Snyder <msnyder@vmware.com>
9424 * hostio.c (handle_close): Remove unnecessary null test.
9426 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9428 * Makefile.in (maintainer-clean realclean distclean): Remove
9429 "make ... subdir_do" command.
9431 2011-03-10 Michael Snyder <msnyder@vmware.com>
9433 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9435 * server.c (handle_v_run): Free alloced buffer on early return.
9437 2011-03-09 Yao Qi <yao@codesourcery.com>
9440 2011-03-04 Yao Qi <yao@codesourcery.com>
9442 * Makefile.in: Remove GNU make feature --directory.
9444 2011-03-05 Yao Qi <yao@codesourcery.com>
9446 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9447 (subdir_do): New make target. Copied from gdb/Makefile.
9448 (maintainer-clean, realclean, distclean, clean): Call corresponding
9449 make targets in common/Makefile.
9451 2011-02-11 Yao Qi <yao@codesourcery.com>
9453 * configure.ac: Call AC_PROG_RANLIB.
9454 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9455 * configure: Regenerate.
9457 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9459 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9461 2011-03-06 Yao Qi <yao@codesourcery.com>
9463 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9465 2011-03-05 Yao Qi <yao@codesourcery.com>
9467 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9468 (subdir_do): New make target. Copied from gdb/Makefile.
9469 (maintainer-clean, realclean, distclean, clean): Call corresponding
9470 make targets in common/Makefile.
9472 2011-03-04 Yao Qi <yao@codesourcery.com>
9474 * Makefile.in: Remove GNU make feature --directory.
9476 2011-03-04 Michael Snyder <msnyder@vmware.com>
9478 * server.c (queue_stop_reply): Call xmalloc not malloc.
9480 2011-03-02 Michael Snyder <msnyder@vmware.com>
9482 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9484 2011-02-28 Michael Snyder <msnyder@vmware.com>
9486 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9487 (cmd_qtframe): Ditto.
9488 (cmd_qtbuffer): Ditto.
9489 (cmd_bigqtbuffer): Ditto.
9491 * utils.c (decimal2str): Initialize 'width' to nine, then
9494 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9496 * hostio.c (require_data): Free *data, not data.
9498 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9500 * hostio.c (require_data): Use free, not xfree.
9502 2011-02-27 Michael Snyder <msnyder@vmware.com>
9504 * server.c (handle_query): Discard unused value.
9506 * hostio.c (require_data): Free malloc memory before returning
9509 2011-02-26 Michael Snyder <msnyder@vmware.com>
9511 * linux-low.c (list_threads): Call closedir for dirent.
9513 2011-02-27 Michael Snyder <msnyder@vmware.com>
9515 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9516 a case statement falls through.
9518 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9520 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9523 2011-02-26 Michael Snyder <msnyder@vmware.com>
9525 * utils.c (decimal2str): Eliminate dead code and dead param.
9526 (pulongest): Drop dead param from call to decimal2str.
9529 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9531 Revert the following patch (not approved yet):
9532 2011-02-21 Hui Zhu <teawater@gmail.com>
9533 * tracepoint.c (tp_printf): New function.
9534 (eval_agent_expr): Handle gdb_agent_op_printf.
9536 2011-02-21 Hui Zhu <teawater@gmail.com>
9538 * tracepoint.c (tp_printf): New function.
9539 (eval_agent_expr): Handle gdb_agent_op_printf.
9541 2011-02-18 Tom Tromey <tromey@redhat.com>
9543 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9544 (tracepoint.o): Likewise.
9545 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9546 (gdb_agent_op_names): Likewise.
9548 2011-02-18 Tom Tromey <tromey@redhat.com>
9550 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9551 gdb_agent_op_rot>: New constants.
9552 (gdb_agent_op_names): Add pick and roll.
9553 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9556 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9558 * aclocal.m4: Regenerated with aclocal-1.11.1.
9560 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9562 * server.c (handle_qxfer_traceframe_info): New.
9563 (qxfer_packets): Register "traceframe-info".
9564 (handle_query): Report support for qXfer:traceframe-info:read+.
9565 * tracepoint.c (match_blocktype): New.
9566 (traceframe_find_block_type): Rename to ...
9567 (traceframe_walk_blocks): ... this. Add callback filter argument,
9569 (traceframe_find_block_type): New, reimplemented on top of
9570 traceframe_walk_blocks.
9571 (build_traceframe_info_xml): New.
9572 (traceframe_read_info): New.
9573 * server.h (traceframe_read_info): Declare.
9575 2011-02-11 Yao Qi <yao@codesourcery.com>
9577 * configure.ac: Call AC_PROG_RANLIB.
9578 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9579 * configure: Regenerate.
9581 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9583 * server.c (gdb_read_memory): Change return semantics to allow
9585 (handle_search_memory_1): Adjust.
9586 (process_serial_event) <'m' packet>: Handle partial transfers.
9587 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9589 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9591 * regcache.c (init_register_cache): Initialize
9592 regcache->register_status.
9593 (free_register_cache): Release regcache->register_status.
9594 (regcache_cpy): Copy register_status.
9595 (registers_to_string): Print 'x's for unavailable registers.
9596 (supply_register): Mark the register's status valid or
9597 unavailable, depending on whether a buffer was passed in or not.
9598 (supply_register_zeroed): New.
9599 (supply_regblock): Mark the registers' status valid or
9600 unavailable, depending on whether a buffer was passed in or not.
9601 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9602 (struct regcache): New `register_status' field.
9603 (supply_register_zeroed): Declare.
9604 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9605 supply_register_zeroed, rather than passing a NULL buffer to
9607 * tracepoint.c (fetch_traceframe_registers): Update comment.
9609 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9611 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9614 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9616 * server.h (decode_xfer_write): Change prototype.
9617 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9618 and don't extract the annex here.
9619 * server.c (decode_xfer_read): Remove `annex' parameter,
9620 and don't extract the annex here.
9622 (struct qxfer): New.
9623 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9624 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9625 (handle_qxfer_statictrace): New functions, abstracted out from
9626 handle_query, and made to use the struct qxfer interface.
9627 (handle_threads_qxfer_proper): Rename to ...
9628 (handle_qxfer_threads_proper): ... this.
9629 (handle_threads_qxfer): Rename to ...
9630 (handle_qxfer_threads): ... this. Adjust.
9631 (qxfer_packets): New array.
9632 (handle_qxfer): New function.
9633 (handle_query): Use handle_qxfer.
9635 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9637 * gdbreplay.c: Shorten lines of >= 80 columns.
9638 * linux-low.c: Ditto.
9639 * linux-ppc-low.c: Ditto.
9640 * linux-s390-low.c: Ditto.
9641 * linux-sparc-low.c: Ditto.
9642 * linux-x86-low.c: Ditto.
9643 * linux-xtensa-low.c: Ditto.
9644 * mem-break.c: Ditto.
9646 * regcache.h: Ditto.
9647 * remote-utils.c: Ditto.
9650 * thread-db.c: Ditto.
9651 * tracepoint.c: Ditto.
9653 * win32-low.h: Ditto.
9655 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9657 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9660 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9662 * server.c (gdbserver_version): Update copyright year in version
9664 * gdbreplay.c (gdbreplay_version): Ditto.
9666 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9668 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9669 * linux-bfin-low.c: New file.
9670 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9671 PT_DATA_ADDR for BFIN targets.
9672 * Makefile.in (SFILES): Add linux-bfin-low.c.
9673 (clean): Remove reg-bfin.c.
9674 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9675 * README: Mention supported Blackfin targets.
9677 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9679 * .gitignore: New file.
9681 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9683 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9685 2010-10-22 Jie Zhang <jie@codesourcery.com>
9687 * Makefile.in: Add FLAGS_TO_PASS variable.
9688 (install): Remove dependency of install-only and recursively
9689 invoke make for install-only.
9691 2010-10-04 Doug Evans <dje@google.com>
9693 * Makefile.in (uninstall): Use $(DESTDIR).
9695 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9699 * linux-x86-low.c (compat_siginfo_from_siginfo)
9700 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9701 si_code is < 0. Check for si_code == SI_TIMER before checking for
9704 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9706 * lynx-i386-low.c: New file.
9707 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9709 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9711 * lynx-low.c (ptrace_request_to_str): Remove handling for
9712 request values that have been removed in LynxOS 5.x.
9714 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9716 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9719 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9721 * configure.ac: Add --enable-inprocess-agent option.
9722 * configure: Rebuilt.
9724 2010-09-06 Yao Qi <yao@codesourcery.com>
9726 * linux-low.c (linux_kill): Remove unused variable.
9727 (linux_stabilize_threads): Likewise.
9728 * server.c (start_inferior): Likewise.
9729 (queue_stop_reply_callback): Likewise.
9730 * tracepoint.c (do_action_at_tracepoint): Likewise.
9732 2010-09-06 Yao Qi <yao@codesourcery.com>
9734 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9737 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9739 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9741 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9743 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9746 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9748 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9749 gdbserver/lynx-ppc-low.c: New files.
9750 * Makefile.in (lynx_low_h): New variable.
9751 (lynx-low.o, lynx-ppc-low.o): New rules.
9752 * configure.ac: On LynxOS, link with -lnetinet.
9753 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9754 * configure: regenerate.
9756 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9758 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9759 * configure.ac: Add check for vasprintf and vsnprintf.
9760 * configure, config.in: Regenerate.
9761 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9763 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9765 * gdbreplay.c: Move include of alloca.h up, next to include of
9767 * server.h: Add include of malloc.h.
9768 * mem-break.c: Remove include of malloc.h.
9769 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9771 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9773 * Makefile.in (memmem.o): Build with -Wno-error.
9775 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9777 * utils.c (xsnprintf): Make non-static.
9778 * server.h: Add xsnprintf declaration.
9779 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9780 replace calls to snprintf by calls to xsnprintf throughout.
9782 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9784 * configure.ac: Add configure check for alloca.
9785 * configure, config.in: Regenerate.
9786 * server.h: Include alloca.h if it exists.
9787 * gdbreplay.c: Include alloca.h if it exists.
9789 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9791 * linux-low.c (__SIGRTMIN): Define if not already defined.
9792 (linux_create_inferior): Check for __ANDROID__ rather than
9794 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9795 are already deferred.
9796 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9797 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9798 stopped and already has a pending signal to report.
9799 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9800 a pending signal to report or is moving out of a jump pad.
9801 (linux_init_signals): Check for __ANDROID__ rather than
9804 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9806 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9807 debug_threads check. Avoid a linear search when not doing debug
9810 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9812 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9813 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9814 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9815 (process_event): Change local fd's type to gdb_fildes_t.
9816 (create_file_handler): Adjust prototype.
9817 (delete_file_handler): Adjust prototype.
9818 (handle_file_event): Adjust prototype. Use pfildes.
9819 (create_file_event): Adjsut prototype.
9820 * remote-utils.c (remote_desc, listen_desc): Change type to
9822 * server.h: New gdb_fildes_t typedef.
9823 [USE_WIN32API]: Include winsock2.h.
9824 (delete_file_handler, add_file_handler): Adjust prototypes.
9826 * utils.c (pfildes): New.
9828 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9830 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9831 * configure: Regenerate.
9833 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9835 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9836 (linux_done_accessing_memory): ... this.
9837 (linux_target_ops): Adjust.
9838 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9839 * nto-low.c (nto_target_ops): Adjust comment.
9840 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9841 * spu-low.c (spu_target_ops): Adjust comment.
9842 * target.h (target_ops): Rename unprepare_to_access_memory field
9843 to done_accessing_memory.
9844 (unprepare_to_access_memory): Rename to ...
9845 (done_accessing_memory): ... this.
9847 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9849 * linux-low.c (linux_prepare_to_access_memory): New.
9850 (linux_unprepare_to_access_memory): New.
9851 (linux_target_ops): Install them.
9852 * server.c (read_memory): Rename to ...
9853 (gdb_read_memory): ... this. Use
9854 prepare_to_access_memory/prepare_to_access_memory.
9855 (write_memory): Rename to ...
9856 (gdb_write_memory): ... this. Use
9857 prepare_to_access_memory/prepare_to_access_memory.
9858 (handle_search_memory_1): Adjust.
9859 (process_serial_event): Adjust.
9860 * target.h (struct target_ops): New fields
9861 prepare_to_access_memory and unprepare_to_access_memory.
9862 (prepare_to_access_memory, unprepare_to_access_memory): New.
9863 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9864 prepare_to_access_memory/prepare_to_access_memory.
9865 * nto-low.c (nto_target_ops): Adjust.
9866 * spu-low.c (spu_target_ops): Adjust.
9867 * win32-low.c (win32_target_ops): Adjust.
9869 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9871 * Makefile.in (WARN_CFLAGS): Get it from configure.
9872 (WERROR_CFLAGS): New.
9873 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9874 * configure.ac: Introduce --enable-werror, which adds -Werror to
9875 the compiler command line. Enabled by default. Disable with
9876 --disable-werror. Add -Wdeclaration-after-statement
9877 Wpointer-arith and -Wformat-nonliteral to warning flags.
9878 * configure: Regenerate.
9880 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9882 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9884 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9886 * gdbreplay.c (remote_error): New.
9888 (expect): Use gdbchar. Check for error reading from GDB.
9889 Clarify sync error output.
9890 (play): Check for errors writing to GDB.
9891 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9892 * remote-utils.c (getpkt): Check for errors writing to the remote
9895 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9897 * linux-low.c (linux_wait_1): Move non-debugging code out of
9898 `debug_threads' control.
9900 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9902 * linux-low.c (linux_wait_1): Don't set last_status here.
9903 * server.c (push_event, queue_stop_reply_callback): Assert we're
9904 not pushing a TARGET_WAITKIND_IGNORE event.
9905 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9906 (myresume, handle_target_event): Set the thread's last_resume_kind
9907 and last_status from the target returned status.
9909 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9913 * linux-x86-low.c (update_debug_registers_callback): New.
9914 (i386_dr_low_set_addr): Use it.
9915 (i386_dr_low_get_addr): New.
9916 (i386_dr_low_set_control): Use update_debug_registers_callback.
9917 (i386_dr_low_get_control): New.
9918 (i386_dr_low_get_status): Adjust.
9919 * linux-low.c (linux_stop_lwp): New.
9920 * linux-low.h (linux_stop_lwp): Declare.
9922 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9923 argument instead of a i386_debug_reg_state.
9924 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9925 a i386_debug_reg_state.
9926 (i386_insert_aligned_watchpoint): Adjust.
9927 (i386_remove_aligned_watchpoint): Adjust.
9928 (i386_low_stopped_data_address): Read the debug registers from the
9929 inferior instead of from the mirrors.
9930 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9931 (i386_dr_low_get_addr): Declare.
9932 (i386_dr_low_get_control): Declare.
9933 (i386_dr_low_get_status): Change prototype.
9935 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9936 (i386_dr_low_get_addr): New.
9937 (i386_dr_low_get_control): New.
9938 (i386_dr_low_get_status): Adjust prototype. Return
9940 (i386_initial_stuff): Clear dr_status_mirror and
9942 (i386_get_thread_context): Adjust.
9943 (i386_set_thread_context): Adjust.
9944 (i386_thread_added): Adjust.
9946 2010-08-24 Pedro Alves <pedro@codesourcery.com>
9948 * linux-low.h (linux_thread_area): Delete declaration.
9950 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9952 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9953 after its termination.
9955 2010-08-09 Pedro Alves <pedro@codesourcery.com>
9957 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9958 (gdb_wants_all_stopped): Delete.
9959 (linux_wait_1): Don't call them.
9960 * server.c (handle_v_cont): Tag all threads as want-stopped.
9961 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9962 stopped as "client-wants-stopped".
9964 2010-07-31 Pedro Alves <pedro@codesourcery.com>
9966 * Makefile.in (signals_h): New.
9967 (server_h): Depend on it.
9968 (server.o): Don't depend on $(signals_def).
9969 (signals.o): Depend on $(signals_def).
9971 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9973 * Makefile.in (signals_def): New.
9974 (server_h): Append include/gdb/signals.h and signals_def.
9975 (server.o): Append signals_def.
9977 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9979 * server.c (handle_target_event): Use target_signal_to_host for
9980 resume_info.sig initialization.
9981 * target.h (struct thread_resume) <sig>: New comment.
9983 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9985 * server.c (handle_query): strcpy() the returned string from paddress()
9986 instead of sprintf().
9987 * utils.c (paddress): Return phex_nz().
9989 2010-07-07 Joel Brobecker <brobecker@adacore.com>
9991 * server.c (handle_v_cont): Call mourn_inferior if process
9993 (myresume): Likewise.
9995 2010-07-01 Pedro Alves <pedro@codesourcery.com>
9997 Static tracepoints, and integration with UST.
9999 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10000 * mem-break.c (uninsert_all_breakpoints)
10001 (reinsert_all_breakpoints): New.
10002 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10003 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10004 (gdb_agent_ust_loaded, helper_thread_id)
10005 (gdb_agent_helper_thread_id): New macros.
10006 (struct ipa_sym_addresses): Add addr_ust_loaded,
10007 addr_helper_thread_id, addr_cmd_buf.
10008 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10009 (in_process_agent_loaded_ust): New.
10010 (write_e_ust_not_loaded): New.
10011 (maybe_write_ipa_ust_not_loaded): New.
10012 (struct collect_static_trace_data_action): New.
10013 (enum tracepoint_type) <static_tracepoint>: New.
10014 (struct tracepoint) <handle>: Mention static tracepoints.
10015 (struct static_tracepoint_ctx): New.
10016 (CMD_BUF_SIZE): New.
10017 (add_tracepoint_action): Handle static tracepoint actions.
10018 (unprobe_marker_at): New.
10019 (clear_installed_tracepoints): Handle static tracepoints.
10020 (cmd_qtdp): Handle static tracepoints.
10021 (probe_marker_at): New.
10022 (cmd_qtstart): Handle static tracepoints.
10023 (response_tracepoint): Handle static tracepoints.
10024 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10025 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10026 (get_context_regcache): Handle static tracepoints.
10027 (do_action_at_tracepoint): Handle static tracepoint actions.
10028 (traceframe_find_block_type): Handle static trace data blocks.
10029 (traceframe_read_sdata): New.
10030 (download_tracepoints): Download static tracepoint actions.
10031 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10032 (GDB_PROBE_NAME): New.
10034 (GET_UST_SYM): New.
10037 (ust_marker_to_static_tracepoint): New.
10039 (collect_ust_data_at_tracepoint): New.
10040 (gdb_ust_probe): New.
10041 (UNIX_PATH_MAX, SOCK_DIR): New.
10042 (gdb_ust_connect_sync_socket): New.
10043 (resume_thread, stop_thread): New.
10044 (run_inferior_command): New.
10045 (init_named_socket): New.
10046 (gdb_ust_socket_init): New.
10047 (cstr_to_hexstr): New.
10049 (first_marker, next_marker): New.
10050 (response_ust_marker): New.
10051 (cmd_qtfstm, cmd_qtsstm): New.
10052 (unprobe_marker_at, probe_marker_at): New.
10053 (cmd_qtstmat, gdb_ust_thread): New.
10054 (gdb_ust_init): New.
10055 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10056 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10057 (ST_REGENTRY): New.
10058 (x86_64_st_collect_regmap): New.
10059 (X86_64_NUM_ST_COLLECT_GREGS): New.
10060 (AMD64_RIP_REGNUM): New.
10061 (supply_static_tracepoint_registers): New.
10062 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10063 (ST_REGENTRY): New.
10064 (i386_st_collect_regmap): New.
10065 (i386_NUM_ST_COLLECT_GREGS): New.
10066 (supply_static_tracepoint_registers): New.
10067 * server.c (handle_query): Handle qXfer:statictrace:read.
10068 <qSupported>: Report support for StaticTracepoints, and
10069 qXfer:statictrace:read features.
10070 * server.h (traceframe_read_sdata)
10071 (supply_static_tracepoint_registers): Declare.
10072 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10073 (unpack_varlen_hex): Include in IPA build.
10074 * Makefile.in (ustlibs, ustinc): New.
10075 (IPA_OBJS): Add remote-utils-ipa.o.
10076 ($(IPA_LIB)): Link -ldl and -lpthread.
10078 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10079 * config.in, configure: Regenerate.
10081 2010-06-20 Ian Lance Taylor <iant@google.com>
10082 Pedro Alves <pedro@codesourcery.com>
10084 * linux-x86-low.c (always_true): Delete.
10085 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10086 trying to fool the compiler with always_true.
10088 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10090 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10091 conditions in gdbserver.
10093 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10095 * spu-low.c (spu_read_memory): Wrap around local store limit.
10096 (spu_write_memory): Likewise.
10098 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10100 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10101 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10103 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10105 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10106 uses with LONGEST uses.
10108 2010-06-14 Stan Shebs <stan@codesourcery.com>
10109 Pedro Alves <pedro@codesourcery.com>
10113 * linux-x86-low.c: Include limits.h.
10115 (always_true): New.
10118 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10119 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10120 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10121 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10122 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10123 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10124 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10125 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10126 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10127 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10128 (amd64_emit_void_call_2): New.
10129 (amd64_emit_ops): New.
10130 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10131 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10132 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10133 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10134 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10135 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10136 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10137 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10138 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10139 (i386_emit_stack_adjust, i386_emit_int_call_1)
10140 (i386_emit_void_call_2): New.
10141 (i386_emit_ops): New.
10142 (x86_emit_ops): New.
10143 (the_low_target): Install x86_emit_ops.
10144 * server.h (struct emit_ops): New.
10145 (get_raw_reg_func_addr): Declare.
10146 (current_insn_ptr, emit_error): Declare.
10147 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10148 (set_trace_state_variable_value): New defines.
10149 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10150 addr_get_trace_state_variable_value and
10151 addr_set_trace_state_variable_value.
10152 (symbol_list): New fields for get_raw_reg,
10153 get_trace_state_variable_value and set_trace_state_variable_value.
10154 (condfn): New typedef.
10155 (struct tracepoint): New field `compiled_cond'.
10156 (do_action_at_tracepoint): Clear compiled_cond.
10157 (get_trace_state_variable_value, set_trace_state_variable_value):
10159 (condition_true_at_tracepoint): If there's a compiled condition,
10161 (current_insn_ptr, emit_error): New globals.
10162 (struct bytecode_address): New.
10163 (get_raw_reg_func_addr): New.
10164 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10165 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10166 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10167 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10168 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10169 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10170 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10171 (compile_tracepoint_condition, compile_bytecodes): New.
10172 * target.h (emit_ops): Forward declare.
10173 (struct target_ops): New field emit_ops.
10174 (target_emit_ops): New.
10175 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10176 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10177 * linux-low.c (linux_emit_ops): New.
10178 (linux_target_ops): Install it.
10179 * linux-low.h (struct linux_target_ops): New field emit_ops.
10181 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10183 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10184 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10186 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10187 Stan Shebs <stan@codesourcery.com>
10189 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10190 (all): Depend on $(extra_libraries).
10191 (install-only): Install the IPA.
10192 (IPA_OBJS, IPA_LIB): New.
10193 (clean): Remove the IPA lib.
10194 (IPAGENT_CFLAGS): New.
10195 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10196 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10197 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10198 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10199 * configure.ac: Check for atomic builtins support in the compiler.
10200 (IPA_DEPFILES, extra_libraries): Define.
10201 * configure.srv (ipa_obj): Add description.
10202 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10203 (i[34567]86-*-linux*): Set ipa_obj.
10204 (x86_64-*-linux*): Set ipa_obj.
10205 * linux-low.c (stabilizing_threads): New.
10206 (supports_fast_tracepoints): New.
10207 (linux_detach): Stabilize threads before detaching.
10208 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10209 the lwp is either not stabilizing, or is moving out of a jump pad.
10210 (linux_fast_tracepoint_collecting): New.
10211 (maybe_move_out_of_jump_pad): New.
10212 (enqueue_one_deferred_signal): New.
10213 (dequeue_one_deferred_signal): New.
10214 (linux_wait_for_event_1): If moving out of a jump pad, defer
10215 pending signals to later.
10216 (linux_stabilize_threads): New.
10217 (linux_wait_1): Check if threads need moving out of jump pads, and
10219 (stuck_in_jump_pad_callback): New.
10220 (move_out_of_jump_pad_callback): New.
10221 (lwp_running): New.
10222 (linux_resume_one_lwp): Handle moving out of jump pads.
10223 (linux_set_resume_request): Dequeue deferred signals.
10224 (need_step_over_p): Also step over fast tracepoint jumps.
10225 (start_step_over): Also uninsert fast tracepoint jumps.
10226 (finish_step_over): Also reinsert fast tracepoint jumps.
10227 (linux_install_fast_tracepoint_jump): New.
10228 (linux_target_ops): Install linux_stabilize_threads and
10229 linux_install_fast_tracepoint_jump_pad.
10230 * linux-low.h (linux_target_ops) <get_thread_area,
10231 install_fast_tracepoint_jump_pad>: New fields.
10232 (struct lwp_info) <collecting_fast_tracepoint,
10233 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10234 (linux_get_thread_area): Declare.
10235 * linux-x86-low.c (jump_insn): New.
10236 (x86_get_thread_area): New.
10237 (append_insns): New.
10238 (push_opcode): New.
10239 (amd64_install_fast_tracepoint_jump_pad): New.
10240 (i386_install_fast_tracepoint_jump_pad): New.
10241 (x86_install_fast_tracepoint_jump_pad): New.
10242 (the_low_target): Install x86_get_thread_area and
10243 x86_install_fast_tracepoint_jump_pad.
10244 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10245 (struct fast_tracepoint_jump): New.
10246 (fast_tracepoint_jump_insn): New.
10247 (fast_tracepoint_jump_shadow): New.
10248 (find_fast_tracepoint_jump_at): New.
10249 (fast_tracepoint_jump_here): New.
10250 (delete_fast_tracepoint_jump): New.
10251 (set_fast_tracepoint_jump): New.
10252 (uninsert_fast_tracepoint_jumps_at): New.
10253 (reinsert_fast_tracepoint_jumps_at): New.
10254 (set_breakpoint_at): Use write_inferior_memory.
10255 (uninsert_raw_breakpoint): Use write_inferior_memory.
10256 (check_mem_read): Mask out fast tracepoint jumps.
10257 (check_mem_write): Mask out fast tracepoint jumps.
10258 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10259 (set_fast_tracepoint_jump): Declare.
10260 (delete_fast_tracepoint_jump)
10261 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10262 (reinsert_fast_tracepoint_jumps_at): Declare.
10263 * regcache.c: Don't compile many functions when building the
10264 in-process agent library.
10265 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10266 the register buffer in the heap.
10267 (free_register_cache): If the register buffer isn't owned by the
10268 regcache, don't free it.
10269 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10270 pre-existing register caches.
10271 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10273 (convert_ascii_to_int): : Constify `from' parameter type.
10274 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10275 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10276 the needed buffer in-place.
10277 (relocate_instruction): New.
10278 * server.c (handle_query) <qSymbols>: If the target supports
10279 tracepoints, give it a chance of looking up symbols. Report
10280 support for fast tracepoints.
10281 (handle_status): Stabilize threads.
10282 (process_serial_event): Adjust.
10283 * server.h (struct fast_tracepoint_jump): Forward declare.
10284 (struct process_info) <fast_tracepoint_jumps>: New field.
10285 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10286 (decode_X_packet, decode_M_packet): Adjust.
10287 (relocate_instruction): Declare.
10288 (in_process_agent_loaded): Declare.
10289 (tracepoint_look_up_symbols): Declare.
10290 (struct fast_tpoint_collect_status): Declare.
10291 (fast_tracepoint_collecting): Declare.
10292 (force_unlock_trace_buffer): Declare.
10293 (handle_tracepoint_bkpts): Declare.
10294 (initialize_low_tracepoint)
10295 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10296 * target.h (struct target_ops) <stabilize_threads,
10297 install_fast_tracepoint_jump_pad>: New fields.
10298 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10299 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10300 [HAVE_STDINT_H]: Include stdint.h.
10301 (trace_debug_1): Rename to ...
10302 (trace_vdebug): ... this.
10303 (trace_debug): Rename to ...
10304 (trace_debug_1): ... this. Add `level' parameter.
10305 (trace_debug): New.
10306 (ATTR_USED, ATTR_NOINLINE): New.
10307 (IP_AGENT_EXPORT): New.
10308 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10309 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10310 (about_to_request_buffer_space, trace_buffer_is_full)
10311 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10312 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10313 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10314 (traceframe_write_count, traceframes_created)
10315 (trace_state_variables)
10316 New renaming defines.
10317 (struct ipa_sym_addresses): New.
10318 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10319 (symbol_list): New.
10320 (ipa_sym_addrs): New.
10321 (all_tracepoint_symbols_looked_up): New.
10322 (in_process_agent_loaded): New.
10323 (write_e_ipa_not_loaded): New.
10324 (maybe_write_ipa_not_loaded): New.
10325 (tracepoint_look_up_symbols): New.
10326 (debug_threads) [IN_PROCESS_AGENT]: New.
10327 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10328 (UNKNOWN_SIDE_EFFECTS): New.
10329 (stop_tracing): New.
10330 (flush_trace_buffer): New.
10331 (stop_tracing_bkpt): New.
10332 (flush_trace_buffer_bkpt): New.
10333 (read_inferior_integer): New.
10334 (read_inferior_uinteger): New.
10335 (read_inferior_data_pointer): New.
10336 (write_inferior_data_pointer): New.
10337 (write_inferior_integer): New.
10338 (write_inferior_uinteger): New.
10339 (struct collect_static_trace_data_action): Delete.
10340 (enum tracepoint_type): New.
10341 (struct tracepoint) <type>: New field `type'.
10342 <actions_str, step_actions, step_actions_str>: Only include in
10344 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10345 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10346 (tracepoints): Use IP_AGENT_EXPORT.
10347 (last_tracepoint): Don't include in the IPA.
10348 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10349 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10350 (alloced_trace_state_variables): New.
10351 (trace_state_variables): Use IP_AGENT_EXPORT.
10352 (traceframe_t): Delete unused variable.
10353 (circular_trace_buffer): Don't include in the IPA.
10354 (trace_buffer_start): Delete.
10355 (struct trace_buffer_control): New.
10356 (trace_buffer_free): Delete.
10357 (struct ipa_trace_buffer_control): New.
10358 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10359 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10361 (trace_buffer_ctrl): New.
10362 (TRACE_BUFFER_CTRL_CURR): New.
10363 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10364 Reimplement as macros.
10365 (trace_buffer_wrap): Delete.
10366 (traceframe_write_count, traceframe_read_count)
10367 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10368 (struct tracepoint_hit_ctx) <type>: New field.
10369 (struct fast_tracepoint_ctx): New.
10370 (memory_barrier): New.
10372 (record_tracepoint_error): Update atomically in the IPA.
10373 (clear_inferior_trace_buffer): New.
10374 (about_to_request_buffer_space): New.
10375 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10376 updating the same buffer.
10377 (add_tracepoint): Default the tracepoint's type to trap
10378 tracepoint, and orig_size to -1.
10379 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10380 internal variables.
10381 (create_trace_state_variable): New parameter `gdb'. Handle it.
10382 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10383 (cmd_qtdp): Handle fast tracepoints.
10384 (cmd_qtdv): Adjust.
10385 (max_jump_pad_size): New.
10386 (gdb_jump_pad_head): New.
10387 (get_jump_space_head): New.
10388 (claim_jump_space): New.
10389 (sort_tracepoints): New.
10390 (MAX_JUMP_SIZE): New.
10391 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10393 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10394 support. Upload fast traceframes, and delete internal IPA
10396 (stop_tracing_handler): New.
10397 (flush_trace_buffer_handler): New.
10398 (cmd_qtstop): Upload fast tracepoints.
10399 (response_tracepoint): Handle fast tracepoints.
10400 (tracepoint_finished_step): Upload fast traceframes. Set the
10401 tracepoint hit context's tracepoint type.
10402 (handle_tracepoint_bkpts): New.
10403 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10404 type. Add comment about fast tracepoints.
10405 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10406 non-existing action_str field.
10407 (get_context_regcache): Handle fast tracepoints.
10408 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10410 (fast_tracepoint_from_jump_pad_address): New.
10411 (fast_tracepoint_from_ipa_tpoint_address): New.
10412 (collecting_t): New.
10413 (force_unlock_trace_buffer): New.
10414 (fast_tracepoint_collecting): New.
10416 (gdb_collect): New.
10417 (write_inferior_data_ptr): New.
10418 (target_tp_heap): New.
10419 (target_malloc): New.
10420 (download_agent_expr): New.
10422 (download_tracepoints): New.
10423 (download_trace_state_variables): New.
10424 (upload_fast_traceframes): New.
10425 (IPA_FIRST_TRACEFRAME): New.
10426 (IPA_NEXT_TRACEFRAME_1): New.
10427 (IPA_NEXT_TRACEFRAME): New.
10428 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10429 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10430 (gdb_jump_pad_buffer_end): New.
10431 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10432 (initialize_tracepoint): Adjust.
10433 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10434 buffer. Initialize the low module.
10435 * utils.c (PREFIX, TOOLNAME): New.
10436 (malloc_failure): Use PREFIX.
10437 (error): In the IPA, an error causes an exit.
10438 (fatal, warning): Use PREFIX.
10439 (internal_error): Use TOOLNAME.
10440 (NUMCELLS): Increase to 10.
10441 * configure, config.in: Regenerate.
10443 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10445 * server.c (handle_query) <qSupported>: Do two passes over the
10446 qSupported string to avoid nesting strtok.
10448 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10450 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10452 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10453 -Wl,--dynamic-list.
10454 * configure: Regenerate.
10455 * proc-service.list: New.
10457 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10459 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10462 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10464 * gdbreplay.c (remote_open): Check error return from socket() call by
10465 its equality to -1 not by it being negative.
10466 * remote-utils.c (remote_open): Likewise.
10468 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10470 * config.h: Regenerate.
10472 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10474 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10475 doesn't provide PTRACE_GET_THREAD_AREA.
10477 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10479 * linux-m68k-low.c: Include <asm/ptrace.h>
10480 (ps_get_thread_area): Implement.
10482 2010-05-03 Doug Evans <dje@google.com>
10484 * event-loop.c (struct callback_event): New struct.
10485 (callback_list): New global.
10486 (append_callback_event, delete_callback_event): New functions.
10487 (process_callback): New function.
10488 (start_event_loop): Call it.
10489 * remote-utils.c (NOT_SCHEDULED): Define.
10490 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10491 moved out of readchar.
10492 (readchar): Rewrite. Call reschedule before returning.
10493 (reset_readchar): New function.
10494 (remote_close): Call it.
10495 (process_remaining, reschedule): New functions.
10496 * server.h (callback_handler_func): New typedef.
10497 (append_callback_event, delete_callback_event): Declare.
10499 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10501 * proc-service.c (ps_pglobal_lookup): Use
10502 thread_db_look_up_one_symbol.
10503 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10504 parameter. Use it instead of all_symbols_looked_up.
10505 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10507 (all_symbols_looked_up): Don't declare.
10508 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10509 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10511 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10512 Set all_symbols_looked_up here.
10513 (thread_db_look_up_one_symbol): New.
10514 (thread_db_get_tls_address): Adjust.
10515 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10516 thread_db object on the heap, and tentatively set it in the
10518 (thread_db_init): Don't set all_symbols_looked_up here.
10519 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10521 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10523 * linux-low.c (linux_kill, linux_detach): Adjust.
10524 (status_pending_p_callback): Remove redundant statement. Check
10525 for !TARGET_WAITIKIND_IGNORE, instead of
10526 TARGET_WAITKIND_STOPPED.
10527 (handle_tracepoints): Make sure LWP is locked. Adjust.
10528 (linux_wait_for_event_1): Adjust.
10529 (linux_cancel_breakpoints): New.
10530 (unsuspend_one_lwp): New.
10531 (unsuspend_all_lwps): New.
10532 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10533 (send_sigstop_callback): Change return type to int, add new
10534 `except' parameter and handle it.
10535 (suspend_and_send_sigstop_callback): New.
10536 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10537 pass them down. If SUSPEND, also increment the lwp's suspend
10539 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10540 (need_step_over_p): Don't consider suspended LWPs.
10541 (start_step_over): Adjust.
10542 (proceed_one_lwp): Change return type to int, add new `except'
10543 parameter and handle it.
10544 (unsuspend_and_proceed_one_lwp): New.
10545 (proceed_all_lwps): Use find_inferior instead of
10547 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10548 also decrement the suspend count of LWPs. Pass `except' down,
10549 instead of hacking its suspend count.
10550 (linux_pause_all): Add `freeze' parameter. Adjust.
10551 (linux_unpause_all): New.
10552 (linux_target_ops): Install linux_unpause_all.
10553 * server.c (handle_status): Adjust.
10554 * target.h (struct target_ops): New fields `unpause_all' and
10555 `cancel_breakpoints'. Add new parameter to `pause_all'.
10556 (pause_all): Add new `freeze' parameter.
10557 (unpause_all): New.
10558 (cancel_breakpoints): New.
10559 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10560 cancel breakpoints.
10561 (cmd_qtstart): Pause threads.
10562 (stop_tracing): Pause threads, and cancel breakpoints.
10563 * win32-low.c (win32_target_ops): Adjust.
10565 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10567 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10568 the inferior right away from here...
10569 (linux_wait_1): ... to here, and adjust to check the thread's
10570 last_resume_kind instead of the lwp's step or stop_expected flags.
10572 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10574 * README: Use consistent `GDB' and `GDBserver' spellings.
10576 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10578 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10579 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10580 (linux_detach_one_lwp): Assume the lwp is stopped.
10581 (any_thread_of): Delete.
10582 (linux_detach): Stop all lwps here. Don't blindly delete all
10584 (delete_lwp_callback): New.
10585 (linux_mourn): Delete all lwps of the process that is gone.
10586 (linux_wait_1): Don't delete the last lwp of the process here.
10587 * mem-break.h (mark_breakpoints_out): Declare.
10588 * mem-break.c (mark_breakpoints_out): New.
10589 (free_all_breakpoints): Use it.
10590 * server.c (handle_target_event): If the process is gone, mark
10592 * thread-db.c (struct thread_db) <create_bp>: New field.
10593 (thread_db_enable_reporting): Fix prototype. Store a thread event
10594 breakpoint reference in the thread_db struct.
10595 (thread_db_load_search): Clear the thread_db object.
10596 (try_thread_db_load_1): Ditto.
10597 (switch_to_process): New.
10598 (disable_thread_event_reporting): Use it.
10599 (remove_thread_event_breakpoints): New.
10600 (thread_db_detach, thread_db_mourn): Use it.
10602 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10604 * linux-low.c (linux_enable_event_reporting): New.
10605 (linux_wait_for_event_1, handle_extended_wait): Use it.
10607 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10609 * linux-low.c (linux_kill_one_lwp, linux_kill)
10610 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10611 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10612 SIGSTOP even if the LWP is stopped.
10613 (send_sigstop_callback): New.
10614 (stop_all_lwps): Use send_sigstop_callback instead.
10615 (linux_resume_one_thread): Adjust.
10616 (proceed_one_lwp): Still proceed an LWP that the client has
10617 requested to stop, if we haven't reported it as stopped yet. Make
10618 sure that LWPs the client want stopped, have a pending SIGSTOP.
10620 2010-04-26 Doug Evans <dje@google.com>
10622 * server.c (handle_general_set): Make static.
10624 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10625 Print received char after testing for error/eof instead of before.
10626 (input_interrupt): Tweak comment.
10628 2010-04-23 Doug Evans <dje@google.com>
10630 * server.c (start_inferior): Print inferior argv if --debug.
10632 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10634 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10635 * nto-x86-low.c: Include server.h
10637 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10639 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10640 be consistent with other sources of this directory.
10641 (init_registers_amd64): Correct name of source file of this function
10644 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10646 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10647 64-bit executables.
10649 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10651 * win32-i386-low.c: Add 64-bit support.
10652 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10653 (init_registers_amd64): Declare.
10654 (mappings): Add 64-bit version of array.
10655 (init_windows_x86): New function.
10656 (the_low_target): Change init_arch field to init_windows_x86.
10658 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10660 * win32-low.c: Adapt to support also 64-bit architecture.
10661 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10662 (get_image_name): Use SIZE_T type for local variable `done'.
10663 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10664 (toolhelp_get_dll_name): Idem.
10665 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10666 Use uintptr_t typecast to avoid warning.
10667 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10668 (handle_exception): Use phex_nz to avoid warning.
10669 (win32_wait): Remove unused local variable `process'.
10671 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10673 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10676 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10678 * configure.ac: Use `ws2_32' library for srv_mingw.
10679 * configure: Regenerate.
10680 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10681 * remote-utils.c: Likewise.
10683 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10685 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10686 if __x86_64__ is defined.
10688 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10690 * configure: Regenerate.
10692 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10694 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10695 * target.h (target_ops): New get_tib_address field.
10696 * win32-low.h (win32_thread_info): Add thread_local_base field.
10697 * win32-low.c (child_add_thread): Add tlb argument.
10698 Set thread_local_base field to TLB.
10699 (get_child_debug_event): Adapt to child_add_thread change.
10700 (win32_get_tib_address): New function.
10701 (win32_target_ops): Set get_tib_address field to
10702 win32_get_tib_address.
10703 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10705 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10707 * linux-low.c (linux_mourn): Also remove the process.
10708 * server.c (handle_target_event): Don't remove the process here.
10709 * nto-low.c (nto_mourn): New.
10710 (nto_target_ops): Install it.
10711 * spu-low.c (spu_mourn): New.
10712 (spu_target_ops): Install it.
10713 * win32-low.c (win32_mourn): New.
10714 (win32_target_ops): Install it.
10716 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10718 * server.h (buffer_xml_printf): Remove redundant `;'.
10720 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10722 * regcache.c (set_register_cache): Invalidate regcaches before
10723 changing the register cache layout.
10724 (regcache_invalidate_one): Allow a NULL regcache.
10725 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10726 regcaches before changing the register cache layout or the target
10729 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10731 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10732 variable warning on Linux/x86-64.
10734 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10736 GDBserver disconnected tracing support.
10738 * linux-low.c (linux_remove_process): Delete.
10739 (add_lwp): Don't set last_resume_kind here.
10740 (linux_kill): Use `mourn'.
10741 (linux_detach): Use `thread_db_detach', and `mourn'.
10742 (linux_mourn): New.
10743 (linux_attach_lwp_1): Adjust comment.
10744 (linux_attach): last_resume_kind moved the thread_info; adjust.
10745 (status_pending_p_callback): Adjust.
10746 (linux_wait_for_event_1): Adjust.
10747 (count_events_callback, select_singlestep_lwp_callback)
10748 (select_event_lwp_callback, cancel_breakpoints_callback)
10749 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10750 (proceed_one_lwp): Adjust.
10751 (linux_async): Add debug output.
10752 (linux_thread_stopped): New.
10753 (linux_pause_all): New.
10754 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10756 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10757 (thread_db_free): Delete declaration.
10758 (thread_db_detach, thread_db_mourn): Declare.
10759 * thread-db.c (thread_db_init): Use thread_db_mourn.
10760 (thread_db_free): Delete, split in two.
10761 (disable_thread_event_reporting): New.
10762 (thread_db_detach): New.
10763 (thread_db_mourn): New.
10765 * server.h (struct thread_info) <last_resume_kind>: New field.
10766 <attached>: Add comment.
10767 <gdb_detached>: New field.
10768 (handler_func): Change return type to int.
10769 (handle_serial_event, handle_target_event): Ditto.
10770 (gdb_connected): Declare.
10772 (disconnected_tracing): Declare.
10773 (stop_tracing): Declare.
10775 * server.c (handle_query) <qSupported>: Report support for
10776 disconnected tracing.
10777 (queue_stop_reply_callback): Account for running threads.
10778 (gdb_wants_thread_stopped): New.
10779 (gdb_wants_all_threads_stopped): New.
10780 (gdb_reattached_process): New.
10781 (handle_status): Clear the `gdb_detached' flag of all processes.
10782 In all-stop, stop all threads.
10783 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10784 (process_serial_event): If the remote connection breaks, or if an
10785 exit was forced with "monitor exit", force an event loop exit.
10786 Handle disconnected tracing on detach.
10787 (handle_serial_event): Adjust.
10788 (handle_target_event): If GDB isn't connected, forward events back
10789 to the inferior, unless the last process exited, in which case,
10790 exit gdbserver. Adjust interface.
10792 * remote-utils.c (remote_open): Don't block in accept. Instead
10793 register an event loop source on the listen socket file
10794 descriptor. Refactor bits into ...
10795 (listen_desc): ... this new global.
10796 (gdb_connected): ... this new function.
10797 (enable_async_notification): ... this new function.
10798 (handle_accept_event): ... this new function.
10799 (remote_close): Clear remote_desc.
10801 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10803 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10805 (mourn_inferior): Define.
10806 (target_process_qsupported): Avoid the dangling else problem.
10807 (thread_stopped): Define.
10808 (pause_all): Define.
10809 (target_waitstatus_to_string): Declare.
10810 * target.c (target_waitstatus_to_string): New.
10812 * tracepoint.c (tracing): Make extern.
10813 (disconnected_tracing): New.
10814 (stop_tracing): Make extern. Handle tracing stops due to GDB
10816 (cmd_qtdisconnected): New.
10817 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10818 (handle_tracepoint_general_set): Handle QTDisconnected.
10820 * event-loop.c (event_handler_func): Change return type to int.
10821 (process_event): Bail out if the event handler wants the event
10823 (handle_file_event): Ditto.
10824 (start_event_loop): Bail out if the event handler wants the event
10827 * nto-low.c (nto_target_ops): Adjust.
10828 * spu-low.c (spu_wait): Don't remove the process here.
10829 (spu_target_ops): Adjust.
10830 * win32-low.c (win32_wait): Don't remove the process here.
10831 (win32_target_ops): Adjust.
10833 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10835 * regcache.c (realloc_register_cache): Invalidate inferior's
10836 regcache before recreating it.
10838 2010-04-09 Pedro Alves <pedro@codesourcery.com>
10840 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10842 2010-04-09 Stan Shebs <stan@codesourcery.com>
10843 Pedro Alves <pedro@codesourcery.com>
10845 * server.h (LONGEST): New.
10846 (struct thread_info) <while_stepping>: New field.
10847 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10849 (initialize_tracepoint, handle_tracepoint_general_set)
10850 (handle_tracepoint_query, tracepoint_finished_step)
10851 (tracepoint_was_hit, release_while_stepping_state_list):
10852 (current_traceframe): Declare.
10853 * server.c (handle_general_set): Handle tracepoint packets.
10854 (read_memory): New.
10855 (write_memory): New.
10856 (handle_search_memory_1): Use read_memory.
10857 (handle_query): Report support for conditional tracepoints, trace
10858 state variables, and tracepoint sources. Handle tracepoint
10860 (main): Initialize the tracepoints module.
10861 (process_serial_event): Handle traceframe reads/writes.
10863 * linux-low.c (handle_tracepoints): New.
10864 (linux_wait_1): Call it.
10865 (linux_resume_one_lwp): Handle while-stepping.
10866 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10867 (linux_target_ops): Install them.
10868 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10870 * linux-x86-low.c (x86_supports_tracepoints): New.
10871 (the_low_target). Install it.
10873 * mem-break.h (delete_breakpoint): Declare.
10874 * mem-break.c (delete_breakpoint): Make external.
10876 * target.h (struct target_ops): Add `supports_tracepoints',
10877 `read_pc', and `write_pc' fields.
10878 (target_supports_tracepoints): Define.
10879 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10882 * regcache.h (struct regcache) <registers_owned>: New field.
10883 (init_register_cache, regcache_cpy): Declare.
10884 (regcache_read_pc, regcache_write_pc): Declare.
10885 (register_cache_size): Declare.
10886 (supply_regblock): Declare.
10887 * regcache.c (init_register_cache): New.
10888 (new_register_cache): Use it.
10889 (regcache_cpy): New.
10890 (register_cache_size): New.
10891 (supply_regblock): New.
10892 (regcache_read_pc, regcache_write_pc): New.
10894 * tracepoint.c: New.
10896 * Makefile.in (OBS): Add tracepoint.o.
10897 (tracepoint.o): New rule.
10899 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10901 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10903 (i386-mmx.c): Likewise.
10904 (i386-mmx-linux.o): Likewise.
10905 (i386-mmx-linux.c): Likewise.
10907 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10908 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10909 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10910 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10912 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10913 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10914 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10916 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10918 * Makefile.in (clean): Updated.
10920 (i386-avx.c): Likewise.
10921 (i386-avx-linux.o): Likewise.
10922 (i386-avx-linux.c): Likewise.
10923 (amd64-avx.o): Likewise.
10924 (amd64-avx.c): Likewise.
10925 (amd64-avx-linux.o): Likewise.
10926 (amd64-avx-linux.c): Likewise.
10928 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10929 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10930 (srv_amd64_regobj): Add amd64-avx.o.
10931 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10932 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10933 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10934 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10935 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10936 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10937 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10939 * i387-fp.c: Include "i386-xstate.h".
10941 (i387_cache_to_xsave): Likewise.
10942 (i387_xsave_to_cache): Likewise.
10943 (x86_xcr0): Likewise.
10945 * i387-fp.h (i387_cache_to_xsave): Likewise.
10946 (i387_xsave_to_cache): Likewise.
10947 (x86_xcr0): Likewise.
10949 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10950 * linux-crisv32-low.c (target_regsets): Likewise.
10951 * linux-m68k-low.c (target_regsets): Likewise.
10952 * linux-mips-low.c (target_regsets): Likewise.
10953 * linux-ppc-low.c (target_regsets): Likewise.
10954 * linux-s390-low.c (target_regsets): Likewise.
10955 * linux-sh-low.c (target_regsets): Likewise.
10956 * linux-sparc-low.c (target_regsets): Likewise.
10957 * linux-xtensa-low.c (target_regsets): Likewise.
10959 * linux-low.c: Include <sys/uio.h>.
10960 (regsets_fetch_inferior_registers): Support nt_type.
10961 (regsets_store_inferior_registers): Likewise.
10962 (linux_process_qsupported): New.
10963 (linux_target_ops): Add linux_process_qsupported.
10965 * linux-low.h (regset_info): Add nt_type.
10966 (linux_target_ops): Add process_qsupported.
10968 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10970 (init_registers_i386_avx_linux): New.
10971 (init_registers_amd64_avx_linux): Likewise.
10972 (xmltarget_i386_linux_no_xml): Likewise.
10973 (xmltarget_amd64_linux_no_xml): Likewise.
10974 (PTRACE_GETREGSET): Likewise.
10975 (PTRACE_SETREGSET): Likewise.
10976 (x86_fill_xstateregset): Likewise.
10977 (x86_store_xstateregset): Likewise.
10978 (use_xml): Likewise.
10979 (x86_linux_update_xmltarget): Likewise.
10980 (x86_linux_process_qsupported): Likewise.
10981 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10982 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10983 init_registers_i386_linux here. Call
10984 x86_linux_update_xmltarget.
10985 (the_low_target): Add x86_linux_process_qsupported.
10987 * server.c (handle_query): Call target_process_qsupported.
10989 * target.h (target_ops): Add process_qsupported.
10990 (target_process_qsupported): New.
10992 2010-04-03 Pedro Alves <pedro@codesourcery.com>
10994 * inferiors.c (add_thread): Set last_status kind to
10995 TARGET_WAITKIND_IGNORE.
10996 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10997 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10998 (linux_wait_1): Move `thread' local definition to block that uses
10999 it. Don't NULL initialize `event_child'.
11000 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11001 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11002 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11004 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11006 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11007 an extended waitstatus, or by a watchpoint.
11008 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11009 thread was stepping or has been stopped by a watchpoint.
11011 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11013 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11014 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11015 of another, then delete the previous, and validate all
11017 (validate_inserted_breakpoint): New.
11018 (delete_disabled_breakpoints): New.
11019 (validate_breakpoints): New.
11020 (check_mem_read): Validate breakpoints before trusting their
11021 shadow. Delete disabled breakpoints.
11022 (check_mem_write): Validate breakpoints before trusting they
11023 should be inserted. Delete disabled breakpoints.
11024 * mem-break.h (validate_breakpoints):
11025 * server.c (handle_query): Validate breakpoints when we see a
11028 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11030 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11031 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11032 if we could tell there's a GDB breakpoint at stop_pc.
11033 (need_step_over_p): Don't do a step over if we find a GDB
11034 breakpoint at the resume PC.
11036 * mem-break.c (struct raw_breakpoint): New.
11037 (enum bkpt_type): New type `gdb_breakpoint'.
11038 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11039 fields. New field `raw'.
11040 (find_raw_breakpoint_at): New.
11041 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11042 breakpoint instead.
11043 (set_breakpoint_at): Adjust.
11044 (delete_raw_breakpoint): New.
11045 (release_breakpoint): New.
11046 (delete_breakpoint): Rename to...
11047 (delete_breakpoint_1): ... this. Add proc parameter. Use
11048 release_breakpoint. Return ENOENT.
11049 (delete_breakpoint): Reimplement.
11050 (find_breakpoint_at): Delete.
11051 (find_gdb_breakpoint_at): New.
11052 (delete_breakpoint_at): Delete.
11053 (set_gdb_breakpoint_at): New.
11054 (delete_gdb_breakpoint_at): New.
11055 (gdb_breakpoint_here): New.
11056 (set_reinsert_breakpoint): Use release_breakpoint.
11057 (uninsert_breakpoint): Rename to ...
11058 (uninsert_raw_breakpoint): ... this.
11059 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11060 (reinsert_raw_breakpoint): Change parameter type to
11062 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11064 (check_breakpoints): Adjust. Use release_breakpoint.
11065 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11066 (breakpoint_inserted_here): Ditto.
11067 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11068 Don't trust the breakpoint's shadow if it is not inserted.
11069 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11070 (delete_all_breakpoints): Adjust.
11071 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11072 use delete_breakpoint_1.
11074 * mem-break.h (breakpoints_supported): Delete declaration.
11075 (set_gdb_breakpoint_at): Declare.
11076 (gdb_breakpoint_here): Declare.
11077 (delete_breakpoint_at): Delete.
11078 (delete_gdb_breakpoint_at): Declare.
11080 * server.h (struct raw_breakpoint): Forward declare.
11081 (struct process_info): New field `raw_breakpoints'.
11083 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11086 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11088 * linux-low.c (status_pending_p_callback): Fix comment.
11089 (linux_wait_for_event_1): Move most of the internal breakpoint
11090 handling from here...
11091 (linux_wait_1): ... to here.
11092 (count_events_callback): New.
11093 (select_singlestep_lwp_callback): New.
11094 (select_event_lwp_callback): New.
11095 (cancel_breakpoints_callback): New.
11096 (select_event_lwp): New.
11097 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11098 priority to all LWPs that have had events that should be reported
11099 to the client. Cancel breakpoints when about to reporting the
11100 event to the client, not while stopping lwps. No longer cancel
11101 finished single-steps here.
11102 (cancel_finished_single_step): Delete.
11103 (cancel_finished_single_steps): Delete.
11105 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11107 * mem-break.c (enum bkpt_type): New.
11108 (struct breakpoint): New field `type'.
11109 (set_breakpoint_at): Change return type to struct breakpoint
11110 pointer. Set type to `other_breakpoint' by default.
11111 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11112 in the breakpoint list.
11113 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11114 (reinsert_breakpoint): Rename to ...
11115 (reinsert_raw_breakpoint): ... this.
11116 (reinsert_breakpoints_at): Adjust.
11117 * mem-break.h (struct breakpoint): Declare.
11118 (set_breakpoint_at): Change return type to struct breakpoint
11121 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11123 * server.c (handle_query): Assign, not compare.
11125 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11127 Teach linux gdbserver to step-over-breakpoints.
11129 * linux-low.c (can_hardware_single_step): New.
11130 (supports_breakpoints): New.
11131 (handle_extended_wait): If stopping threads, read the stop pc of
11132 the new cloned LWP.
11134 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11135 low target doesn't support retrieving the PC.
11136 (add_lwp): Set last_resume_kind to resume_continue.
11137 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11138 (linux_attach): Don't clear stop_expected. Set the lwp's
11139 last_resume_kind to resume_stop.
11140 (linux_detach_one_lwp): Don't check for removed breakpoints.
11141 (check_removed_breakpoint): Delete.
11142 (status_pending_p): Rename to ...
11143 (status_pending_p_callback): ... this. Don't check for removed
11144 breakpoints. Don't consider threads that are stopped from GDB's
11146 (linux_wait_for_lwp): Always read the stop_pc here.
11147 (cancel_breakpoint): New.
11148 (step_over_bkpt): New global.
11149 (linux_wait_for_event_1): Implement stepping over breakpoints.
11150 (gdb_wants_lwp_stopped): New.
11151 (gdb_wants_all_stopped): New.
11152 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11153 single-step traps here. Store the thread's last reported target
11155 (send_sigstop): Don't clear stop_expected. Always set it,
11157 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11158 (cancel_finished_single_step): New.
11159 (cancel_finished_single_steps): New.
11160 (wait_for_sigstop): Don't cancel finished single-step traps here.
11161 (linux_resume_one_lwp): Don't check for removed breakpoints.
11162 Don't set `step' on non-hardware step archs.
11163 (linux_set_resume_request): Ignore resume_stop requests if already
11164 stopping or stopped. Set the lwp's last_resume_kind.
11165 (resume_status_pending_p): Don't check for removed breakpoints.
11166 (need_step_over_p): New.
11167 (start_step_over): New.
11168 (finish_step_over): New.
11169 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11170 requests. Clear the thread's last reported target waitstatus.
11171 Don't use the `suspended' flag. Don't consider pending breakpoints.
11172 (linux_resume): Start a step-over if necessary.
11173 (proceed_one_lwp): New.
11174 (proceed_all_lwps): New.
11175 (unstop_all_lwps): New.
11176 * linux-low.h (struct lwp_info): Rewrite comment for the
11177 `suspended' flag. Add the `stop_pc' field. Delete the
11178 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11179 Add `'last_resume_kind' and `need_step_over' fields.
11180 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11181 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11182 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11183 (set_raw_breakpoint_at): New.
11184 (set_breakpoint_at): Rewrite to use it.
11185 (reinsert_breakpoint_handler): Delete.
11186 (set_reinsert_breakpoint): New.
11187 (reinsert_breakpoint_by_bp): Delete.
11188 (delete_reinsert_breakpoints): New.
11189 (uninsert_breakpoint): Rewrite.
11190 (uninsert_breakpoints_at): New.
11191 (reinsert_breakpoint): Rewrite.
11192 (reinsert_breakpoints_at): New.
11193 (check_breakpoints): Rewrite.
11194 (breakpoint_here): New.
11195 (breakpoint_inserted_here): New.
11196 (check_mem_read): Adjust.
11197 * mem-break.h (breakpoints_supported, breakpoint_here)
11198 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11199 (reinsert_breakpoint_by_bp): Delete declaration.
11200 (delete_reinsert_breakpoints): Declare.
11201 (reinsert_breakpoint): Delete declaration.
11202 (reinsert_breakpoints_at): Declare.
11203 (uninsert_breakpoint): Delete declaration.
11204 (uninsert_breakpoints_at): Declare.
11205 (check_breakpoints): Adjust prototype.
11206 * server.h: Adjust include order.
11207 (struct thread_info): Declare here. Add a `last_status' field.
11209 2010-03-23 Michael Snyder <msnyder@vmware.com>
11211 * server.c (crc32): New function.
11212 (handle_query): Add handling for 'qCRC:' request.
11214 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11216 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11217 lwp had been stopped by a watchpoint.
11219 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11221 * server.h (internal_error): Declare.
11222 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11223 * utils.c (internal_error): New function.
11225 2010-03-15 Andreas Schwab <schwab@redhat.com>
11227 * configure.srv: Fix typo setting srv_regobj.
11229 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11231 * linux-low.c (fetch_register): Avoid passing a non string literal
11233 (usr_store_inferior_registers): Ditto.
11235 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11237 * linux-low.c (linux_write_memory): Bail out early if peeking
11240 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11242 * linux-low.h (struct lwp_info): New fields
11243 `stopped_by_watchpoint' and `stopped_data_address'.
11244 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11245 here, and cache them in the lwp object.
11246 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11248 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11250 (linux_stopped_by_watchpoint): Rewrite.
11251 (linux_stopped_data_address): Rewrite.
11253 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11255 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11256 switching the current inferior, not before.
11258 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11260 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11261 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11262 i386-linux.c and amd64-linux.c.
11263 (reg-i386.o): Removed.
11264 (reg-i386.c): Likewise.
11265 (reg-i386-linux.o): Likewise.
11266 (reg-i386-linux.c): Likewise.
11267 (reg-x86-64.o): Likewise.
11268 (reg-x86-64.c): Likewise.
11269 (reg-x86-64-linux.o): Likewise.
11270 (reg-x86-64-linux.c): Likewise.
11272 (i386.c): Likewise.
11273 (i386-linux.o): Likewise.
11274 (i386-linux.c): Likewise.
11275 (amd64.o): Likewise.
11276 (amd64.c): Likewise.
11277 (amd64-linux.o): Likewise.
11278 (amd64-linux.c): Likewise.
11280 * configure.srv (srv_i386_regobj): New.
11281 (srv_i386_linux_regobj): Likewise.
11282 (srv_amd64_regobj): Likewise.
11283 (srv_amd64_linux_regobj): Likewise.
11284 (srv_i386_32bit_xmlfiles): Likewise.
11285 (srv_i386_64bit_xmlfiles): Likewise.
11286 (srv_i386_xmlfiles): Likewise.
11287 (srv_amd64_xmlfiles): Likewise.
11288 (srv_i386_linux_xmlfiles): Likewise.
11289 (srv_amd64_linux_xmlfiles): Likewise.
11290 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11291 srv_xmlfiles to $srv_i386_xmlfiles.
11292 (i[34567]86-*-mingw32ce*): Likewise.
11293 (i[34567]86-*-mingw*): Likewise.
11294 (i[34567]86-*-nto*): Likewise.
11295 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11296 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11297 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11298 (x86_64-*-linux*): Likewise.
11300 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11301 (init_registers_amd64_linux): New.
11302 (x86_arch_setup): Replace init_registers_x86_64_linux with
11303 init_registers_amd64_linux.
11305 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11307 * configure.ac: Check for libdl. If it is not available link against
11308 static libthread_db.
11309 * configure: Regenerate.
11311 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11315 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11316 handing a read watchpoint.
11317 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11319 2010-02-12 Doug Evans <dje@google.com>
11321 * linux-low.c (linux_supports_tracefork_flag): Document.
11322 (linux_look_up_symbols): Add comment.
11324 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11326 * regcache.c (supply_register): Clear regcache if buf is NULL.
11328 2010-02-02 Nicolas Roche <roche@sourceware.org>
11329 Joel Brobecker <brobecker@adacore.com>
11331 * inferiors.c (find_inferior): Add function documentation.
11332 (unloaded_dll): Handle the case where the unloaded dll has not
11333 been previously registered in the dll list.
11335 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11337 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11338 (thumb2_breakpoint): New.
11339 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11341 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11343 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11344 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11347 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11349 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11351 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11353 * linux-s390-low.c (s390_collect_ptrace_register)
11354 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11356 2010-01-21 Doug Evans <dje@google.com>
11358 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11359 (PTRACE_ARG4_TYPE): New macro.
11360 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11361 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11362 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11363 (usr_store_inferior_registers): Ditto.
11364 (linux_read_memory, linux_write_memory): Ditto.
11365 (linux_test_for_tracefork): Ditto.
11367 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11368 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11370 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11372 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11375 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11377 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11378 prototype to take a regcache. Adjust.
11380 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11382 * regcache.h (struct thread_info): Forward declare.
11383 (struct regcache): New.
11384 (new_register_cache): Adjust prototype.
11385 (get_thread_regcache): Declare.
11386 (free_register_cache): Adjust prototype.
11387 (registers_to_string, registers_from_string): Ditto.
11388 (supply_register, supply_register_by_name, collect_register)
11389 (collect_register_as_string, collect_register_by_name): Ditto.
11390 * regcache.c (struct inferior_regcache_data): Delete.
11391 (get_regcache): Rename to ...
11392 (get_thread_regcache): ... this. Adjust. Switch inferior before
11393 fetching registers.
11394 (regcache_invalidate_one): Adjust.
11395 (regcache_invalidate): Fix prototype.
11396 (new_register_cache): Return the new register cache.
11397 (free_register_cache): Change prototype.
11398 (realloc_register_cache): Adjust.
11399 (registers_to_string): Change prototype to take a regcache. Adjust.
11400 (registers_from_string): Ditto.
11401 (register_data): Ditto.
11402 (supply_register): Ditto.
11403 (supply_register_by_name): Ditto.
11404 (collect_register): Ditto.
11405 (collect_register_as_string): Ditto.
11406 (collect_register_by_name): Ditto.
11407 * server.c (process_serial_event): Adjust.
11408 * linux-low.h (regset_fill_func, regset_store_func): Change
11410 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11412 * linux-low.c (get_stop_pc): Adjust.
11413 (check_removed_breakpoint): Adjust.
11414 (linux_wait_for_event): Adjust.
11415 (linux_resume_one_lwp): Adjust.
11416 (fetch_register): Add regcache parameter. Adjust.
11417 (usr_store_inferior_registers): Ditto.
11418 (regsets_fetch_inferior_registers): Ditto.
11419 (regsets_store_inferior_registers): Ditto.
11420 (linux_fetch_registers, linux_store_registers): Ditto.
11421 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11423 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11425 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11426 prototype to take a regcache.
11427 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11428 * remote-utils.c (convert_ascii_to_int, outreg)
11429 (prepare_resume_reply): Change prototype to take a regcache.
11431 * target.h (struct target_ops) <fetch_registers, store_registers>:
11432 Change prototype to take a regcache.
11433 (fetch_inferior_registers, store_inferior_registers): Change
11434 prototype to take a regcache. Adjust.
11435 * proc-service.c (ps_lgetregs): Adjust.
11436 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11437 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11438 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11439 take a regcache. Adjust.
11440 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11441 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11442 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11443 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11444 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11445 (cris_cannot_fetch_register):
11446 (cris_breakpoint_at): Change prototype to take a regcache.
11448 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11449 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11450 to take a regcache. Adjust.
11451 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11453 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11454 take a regcache. Adjust.
11455 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11456 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11457 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11458 * linux-mips-low.c (mips_get_pc):
11459 (mips_set_pc): Change prototype to take a regcache. Adjust.
11460 (mips_reinsert_addr): Adjust.
11461 (mips_collect_register): Change prototype to take a regcache.
11463 (mips_supply_register):
11464 (mips_collect_register_32bit, mips_supply_register_32bit)
11465 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11466 (mips_store_fpregset): Ditto.
11467 * linux-ppc-low.c (ppc_supply_ptrace_register)
11468 (ppc_supply_ptrace_register): Ditto.
11469 (parse_spufs_run): Adjust.
11470 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11471 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11472 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11473 take a regcache. Adjust.
11474 * linux-s390-low.c (s390_collect_ptrace_register)
11475 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11476 (s390_set_pc): Change prototype to take a regcache. Adjust.
11477 (s390_arch_setup): Adjust.
11478 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11479 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11480 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11481 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11482 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11484 (sparc_breakpoint_at): Adjust.
11485 * linux-xtensa-low.c (xtensa_fill_gregset):
11486 (xtensa_store_gregset):
11487 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11488 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11489 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11490 prototype to take a regcache. Adjust.
11491 * win32-arm-low.c (arm_fetch_inferior_register)
11492 (arm_store_inferior_register): Change prototype to take a
11494 * win32-i386-low.c (i386_fetch_inferior_register)
11495 (i386_store_inferior_register): Change prototype to take a
11497 * win32-low.c (child_fetch_inferior_registers)
11498 (child_store_inferior_registers): Change prototype to take a
11500 (win32_wait): Adjust.
11501 (win32_fetch_inferior_registers): Change prototype to take a
11503 (win32_store_inferior_registers): Adjust.
11504 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11505 store_inferior_register>: Change prototype to take a regcache.
11507 2010-01-20 Doug Evans <dje@google.com>
11509 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11511 (linux_wait_for_event1, linux_init_signals): Ditto.
11512 (W_STOPCODE): Provide definition if missing.
11514 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11516 * linux-low.c (linux_core_of_thread): New.
11517 (compare_ints, show_process, list_threads): New.
11518 (linux_qxfer_osdata): Report threads and cores.
11519 (linux_target_op): Register linux_core_of_thread.
11520 * remote-utils.c (prepare_resume_reply): Report the core.
11521 (buffer_xml_printf): Support %d specifier.
11522 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11524 (handle_query): Handle qXfer:threads. Announce availability
11526 * target.h (struct target_ops): New field core_of_thread.
11528 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11530 * Makefile.in (clean): Remove new generated files.
11531 (reg-s390.o, reg-s390.c): Remove rules.
11532 (reg-s390x.o, reg-s390x.c): Likewise.
11533 (s390-linux32.o, s390-linux32.c): Add rules.
11534 (s390-linux64.o, s390-linux64.c): Likewise.
11535 (s390x-linux64.o, s390x-linux64.c): Likewise.
11536 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11537 * linux-s390-low.c: Include <elf.h>.
11538 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11539 (init_registers_s390): Remove prototype.
11540 (init_registers_s390x): Likewise.
11541 (init_registers_s390_linux32): Add prototype.
11542 (init_registers_s390_linux64): Likewise.
11543 (init_registers_s390x_linux64): Likewise.
11544 (s390_num_regs_3264): New define.
11545 (s390_regmap_3264): New global variable.
11546 (s390_cannot_fetch_register): Remove obsolete check.
11547 (s390_cannot_store_register): Likewise.
11548 (s390_collect_ptrace_register): Handle upper/lower register halves.
11549 (s390_supply_ptrace_register): Likewise.
11550 (s390_fill_gregset): Update to register number changes.
11551 (s390_get_hwcap): New routine.
11552 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11553 Install appropriate regmap and register set.
11555 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11557 * server.c (gdbserver_version): Update copyright year to 2010.
11558 * gdbreplay.c (gdbreplay_version): Likewise.
11560 2009-12-28 Doug Evans <dje@google.com>
11562 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11563 elf/external.h. Include <elf.h> instead but only if necessary.
11565 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11567 * linux-low.c (linux_remove_process): Remove `detaching'
11568 parameter. Don't release/detach from thread_db here.
11569 (linux_kill): Release/detach from thread_db here, ...
11570 (linux_detach): ... and here, before actually detaching.
11571 (linux_wait_1): ... and here, when a process exits.
11572 * thread-db.c (any_thread_of): New.
11573 (thread_db_free): Switch the current inferior to a thread of the
11576 2009-12-21 Doug Evans <dje@google.com>
11578 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11580 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11581 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11582 warning ifndef __NR_tkill. Move setting of errno there too.
11583 Delete unnecessary resetting of errno after syscall.
11584 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11586 * configure.ac: Check for dladdr.
11587 * config.in: Regenerate.
11588 * configure: Regenerate.
11589 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11590 (try_thread_db_load): Update.
11592 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11594 2009-12-18 Doug Evans <dje@google.com>
11596 * event-loop.c: Include unistd.h if it exists.
11598 * linux-low.c (my_waitpid): Move definition away from being in
11599 between linux_tracefork_child/linux_test_for_tracefork.
11601 * gdb_proc_service.h (psaddr_t): Fix type.
11602 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11603 signature to match glibc.
11605 2009-12-16 Doug Evans <dje@google.com>
11607 * linux-low.c (linux_read_memory): Fix argument to read.
11609 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11611 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11612 events, don't leave current_inferior pointing at null.
11614 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11616 * win32-low.c (LOG): Delete.
11617 (OUTMSG): Output to stderr.
11618 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11619 on compile time LOG macro.
11620 (win32_wait): Fix debug output.
11622 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11624 * win32-low.c (win32_add_one_solib): If the dll name is
11625 "ntdll.dll", prepend the system directory to the dll path.
11627 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11629 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11631 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11632 Vladimir Prus <vladimir@codesourcery.com>
11634 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11635 * configure.ac: Check for __mcoldfire__ and set
11636 gdb_cv_m68k_is_coldfire.
11637 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11638 reg-cf.o and reg-m68k.o.
11639 * configure: Regenerated.
11641 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11643 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11644 Pass it to thread_db_free.
11645 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11646 proper `detaching' argument to linux_remove_process.
11647 * linux-low.h (thread_db_free): Add `detaching' parameter.
11648 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11650 (thread_db_free): Add `detaching' parameter. Only
11651 call td_ta_clear_event if detaching from process.
11653 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11655 * thread-db.c (thread_db_free): Fix typo.
11657 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11660 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11662 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11664 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11665 with an i686 compiler.
11666 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11668 * configure: Rebuilt.
11670 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11674 * server.c (handle_search_memory_1): Correct read_addr initialization
11675 in loop for searching subsequent chunks.
11677 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11679 * configure.ac: New --with-libthread-db option.
11680 * thread-db.c: Allow direct dependence on libthread_db.
11681 (thread_db_free): Adjust.
11682 * config.in: Regenerate.
11683 * configure: Likewise.
11685 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11688 * thread-db.c (attach_thread): New function.
11689 (maybe_attach_thread): Return success/failure.
11690 (find_new_threads_callback): Adjust.
11691 (thread_db_find_new_threads): Loop until no new threads.
11693 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11695 * proc-service.c (ps_lgetregs): Formatting.
11697 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11699 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11700 * configure.ac: Adjust.
11701 * linux-low.h (struct process_info_private): Move members to struct
11703 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11704 * linux-low.c (linux_remove_process): Adjust.
11705 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11706 * server.c (handle_query): Move code ...
11707 (handle_monitor_command): ... here. New function.
11708 * target.h (struct target_ops): New member.
11709 * thread-db.c (struct thread_db): New.
11710 (libthread_db_search_path): New variable.
11711 (thread_db_create_event, thread_db_enable_reporting)
11712 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11713 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11714 (try_thread_db_load_1, dladdr_to_soname): New functions.
11715 (try_thread_db_load, thread_db_load_search): New functions.
11716 (thread_db_init): Search for libthread_db.
11717 (thread_db_free): New function.
11718 (thread_db_handle_monitor_command): Likewise.
11719 * config.in: Regenerate.
11720 * configure: Regenerate.
11722 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11724 * spu-low.c (spu_kill): Wait for inferior to terminate.
11725 Call clear_inferiors.
11726 (spu_detach): Call clear_inferiors.
11728 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11730 * aclocal.m4: Regenerate.
11731 * config.in: Likewise.
11732 * configure: Likewise.
11734 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11736 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11737 (parse_spufs_run): New function.
11738 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11739 (ppc_breakpoint_at): Handle SPU breakpoints.
11741 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11743 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11744 (SPUFS_MAGIC): Define.
11745 (spu_enumerate_spu_ids): New function.
11746 (linux_qxfer_spu): New function.
11747 (linux_target_ops): Install linux_qxfer_spu.
11749 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11751 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11752 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11753 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11754 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11755 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11756 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11757 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11758 (init_registers_powerpc_cell32l): Add prototype.
11759 (init_registers_powerpc_cell64l): Likewise.
11760 (ppc_arch_setup): Detect Cell/B.E. architecture.
11762 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11764 * Makefile.in (datarootdir): New variable.
11766 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11768 * linux-low.c (linux_write_memory): Update debugging output.
11769 * Makefile.in (clean): Add new descriptions.
11770 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11771 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11772 * configure.srv: Add new files for arm*-*-linux*.
11773 * linux-arm-low.c: Add new declarations.
11774 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11775 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11776 (HWCAP_VFPv3D16): New.
11777 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11778 instead of __IWMMXT__.
11779 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11780 (arm_arch_setup): New.
11781 (target_regsets): Remove #ifdef. Add VFP regset.
11782 (the_low_target): Use arm_arch_setup.
11784 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11786 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11787 the main thread again.
11789 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11791 Adding Neutrino gdbserver.
11792 * configure: Regenerated.
11793 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11794 * configure.srv (i[34567]86-*-nto*): New target.
11795 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11796 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11797 (nto_comctrl) [__QNX__]: New function.
11798 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11800 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11802 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11805 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11806 Pedro Alves <pedro@codesourcery.com>
11808 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11809 don't support CONTEXT_EXTENDED_REGISTERS.
11810 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11811 (the_low_target): Install them.
11812 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11813 failing with ERROR_PIPE_NOT_CONNECTED.
11815 2009-06-30 Doug Evans <dje@google.com>
11816 Pierre Muller <muller@ics.u-strasbg.fr>
11818 Add h/w watchpoint support to x86-linux, win32-i386.
11819 * Makefile.in (SFILES): Add i386-low.c
11820 (i386_low_h): Define.
11821 (i386-low.o): Add dependencies.
11822 (linux-x86-low.o): Add i386-low.h dependency.
11823 (win32-i386-low.o): Ditto.
11824 * i386-low.c: New file.
11825 * i386-low.h: New file.
11826 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11827 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11828 * linux-low.c (linux_add_process): Initialize arch_private.
11829 (linux_remove_process): Free arch_private.
11830 (add_lwp): Initialize arch_private.
11831 (delete_lwp): Free arch_private.
11832 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11834 * linux-low.h (process_info_private): New member arch_private.
11835 (lwp_info): New member arch_private.
11836 (linux_target_ops): New members new_process, new_thread,
11838 (ptid_of): New macro.
11839 * linux-x86-low.c: Include stddef.h, i386-low.h.
11840 (arch_process_info): New struct.
11841 (arch_lwp_info): New struct.
11842 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11843 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11844 (i386_dr_low_get_status): New function.
11845 (x86_insert_point, x86_remove_point): New functions.
11846 (x86_stopped_by_watchpoint): New function.
11847 (x86_stopped_data_address): New function.
11848 (x86_linux_new_process, x86_linux_new_thread): New functions.
11849 (x86_linux_prepare_to_resume): New function.
11850 (the_low_target): Add entries for insert_point, remove_point,
11851 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11853 * server.c (debug_hw_points): New global.
11854 (monitor_show_help): Document set debug-hw-points.
11855 (handle_query): Process "set debug-hw-points".
11856 * server.h (debug_hw_points): Declare.
11857 (paddress): Declare.
11858 * utils.c (NUMCELLS, CELLSIZE): New macros.
11859 (get_sell, xsnprintf, paddress): New functions.
11860 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11861 remove_point, stopped_by_watchpoint, stopped_data_address.
11862 * win32-i386-low.c: Include i386-low.h.
11863 (debug_reg_state): Replaces dr.
11864 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11865 (i386_dr_low_get_status): New function.
11866 (i386_insert_point, i386_remove_point): New functions.
11867 (i386_stopped_by_watchpoint): New function.
11868 (i386_stopped_data_address): New function.
11869 (i386_initial_stuff): Update.
11870 (get_thread_context,set_thread_context,i386_thread_added): Update.
11871 (the_low_target): Add entries for insert_point,
11872 remove_point, stopped_by_watchpoint, stopped_data_address.
11873 * win32-low.c (win32_insert_watchpoint): New function.
11874 (win32_remove_watchpoint): New function.
11875 (win32_stopped_by_watchpoint): New function.
11876 (win32_stopped_data_address): New function.
11877 (win32_target_ops): Add entries for insert_watchpoint,
11878 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11879 * win32-low.h (win32_target_ops): New members insert_point,
11880 remove_point, stopped_by_watchpoint, stopped_data_address.
11882 2009-06-25 Pedro Alves <pedro@codesourcery.com>
11884 * server.c (process_serial_event): Re-return unsupported, not
11885 error, if the type isn't recognized. Re-allow supporting only
11886 insert or remove packets. Also call require_running for
11887 breakpoints. Add missing break statement to default case. Tidy.
11888 * target.h (struct target_ops): Rename insert_watchpoint to
11889 insert_point, and remove_watchpoint to remove_point.
11891 * linux-low.h (struct linux_target_ops): Likewise.
11892 * linux-low.c (linux_insert_watchpoint): Rename to ...
11893 (linux_insert_point): ... this. Adjust.
11894 (linux_remove_watchpoint): Rename to ...
11895 (linux_remove_point): ... this. Adjust.
11896 (linux_target_ops): Adjust.
11897 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11898 (cris_insert_point): ... this.
11899 (cris_remove_watchpoint): Rename to ...
11900 (cris_remove_point): ... this.
11901 (the_low_target): Adjust.
11903 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11905 * server.c (handle_v_kill): Pass signal_pid to
11906 kill_inferior if multi_process is zero.
11908 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11910 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11911 * target.h (target_ops): Comment for *_watchpoint to make it clear
11912 the functions can get types '0' and '1'.
11914 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11916 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11917 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11918 * regcache.c (get_regcache): Likewise.
11919 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11920 * win32-low.c (child_fetch_inferior_registers): Remove check for
11923 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11924 Pedro Alves <pedro@codesourcery.com>
11926 * target.h (struct target_ops) <supports_multi_process>: New
11928 (target_supports_multi_process): New.
11929 * server.c (handle_query): Even if GDB reports support, only
11930 enable multi-process if the target also supports it. Report
11931 multi-process support only if the target backend supports it.
11932 * linux-low.c (linux_supports_multi_process): New function.
11933 (linux_target_ops): Install it as target_supports_multi_process
11936 2009-05-24 Doug Evans <dje@google.com>
11938 Global renaming of find_thread_pid to find_thread_ptid.
11939 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11940 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11941 All callers updated.
11943 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11944 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11947 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11948 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11949 (linux_resume_one_lwp): Ditto.
11951 2009-05-23 Doug Evans <dje@google.com>
11953 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11954 from struct inferior_list_entry * to struct lwp_info *.
11955 All callers updated.
11957 2009-05-13 Doug Evans <dje@google.com>
11959 * linux-x86-low.c: Don't include assert.h.
11960 (x86_siginfo_fixup): Use fatal, not assert.
11961 (x86_arch_setup): Fix comment.
11963 2009-05-12 Doug Evans <dje@google.com>
11965 Biarch support for i386/amd64 gdbserver.
11966 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11967 Add linux-x86-low.c.
11968 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11969 (linux-x86-low.o): Add.
11970 * linux-x86-64-low.c: Delete.
11971 * linux-i386-low.c: Delete.
11972 * linux-x86-low.c: New file.
11973 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11975 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11977 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11978 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11979 (linux_child_pid_to_exec_file): New function.
11980 (elf_64_header_p, elf_64_file_p): New functions.
11981 (siginfo_fixup): New function.
11982 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11983 give target a chance to convert layout.
11984 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11985 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11987 2009-05-07 Doug Evans <dje@google.com>
11989 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11990 (regsets_store_inferior_registers): Ditto.
11992 2009-05-06 Pedro Alves <pedro@codesourcery.com>
11996 * linux-low.c (must_set_ptrace_flags): Delete.
11997 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11999 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12000 `lwp->must_set_ptrace_flags' instead.
12001 (linux_wait_for_event_1): Set ptrace options here.
12002 (linux_wait_1): ... not here.
12004 2009-04-30 Doug Evans <dje@google.com>
12006 * inferiors.c (started_inferior_callback): New function.
12007 (attached_inferior_callback): New function.
12008 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12009 * server.c (print_started_pid, print_attached_pid): New functions.
12010 (detach_or_kill_for_exit): New function.
12011 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12012 * server.h (have_started_inferiors_p): Declare.
12013 (have_attached_inferiors_p): Declare.
12015 * inferiors.c (remove_process): Fix memory leak, free process.
12016 * linux-low.c (linux_remove_process): New function.
12017 (linux_kill): Call it instead of remove_process.
12018 (linux_detach, linux_wait_1): Ditto.
12020 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12022 * configure.srv: Add x86 Windows CE target.
12024 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12026 * inferiors.c (get_thread_process): Make global.
12027 * server.h (get_thread_process): Add prototype.
12028 * thread-db.c (find_one_thread): Use get_thread_process
12029 instead of current_process.
12030 (thread_db_get_tls_address): Do not crash if called when
12031 thread layer is not yet initialized.
12033 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12035 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12036 * spu-low.c (current_tid): Rename to ...
12037 (current_ptid): ... this.
12038 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12039 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12040 ptid_get_lwp (current_ptid) instead of current_tid.
12041 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12042 instead of current_tid. Use find_process_pid to verify pid
12043 argument is valid. Pass proper argument to remove_process.
12044 (spu_thread_alive): Compare current_ptid instead of current_tid.
12045 (spu_resume): Likewise.
12047 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12049 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12052 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12054 Implement the multiprocess extensions, and add linux multiprocess
12057 * server.h (ULONGEST): Declare.
12058 (struct ptid, ptid_t): New.
12059 (minus_one_ptid, null_ptid): Declare.
12060 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12061 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12062 (struct inferior_list_entry): Change `id' type from unsigned from
12064 (struct sym_cache, struct breakpoint, struct
12065 process_info_private): Forward declare.
12066 (struct process_info): Declare.
12067 (current_process): Declare.
12068 (all_processes): Declare.
12069 (initialize_inferiors): Declare.
12070 (add_thread): Adjust to use ptid_t.
12071 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12072 (add_process, remove_process, find_thread_pid): Declare.
12073 (find_inferior_id): Adjust to use ptid_t.
12074 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12075 (multi_process): Declare.
12076 (push_event): Adjust to use ptid_t.
12077 (read_ptid, write_ptid): Declare.
12078 (prepare_resume_reply): Adjust to use ptid_t.
12079 (clear_symbol_cache): Declare.
12080 * inferiors.c (all_processes): New.
12081 (null_ptid, minus_one_ptid): New.
12082 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12083 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12084 (add_thread): Change unsigned long to ptid. Remove gdb_id
12086 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12087 (gdb_id_to_thread): Rename to ...
12088 (find_thread_pid): ... this. Change unsigned long to ptid.
12089 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12090 (loaded_dll, pull_pid_from_list): Adjust.
12091 (add_process, remove_process, find_process_pid)
12092 (get_thread_process, current_process, initialize_inferiors): New.
12093 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12094 (struct target_waitstatus) <related_pid>: Ditto.
12095 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12096 return type to int.
12097 (struct target_ops) <join>: Add `pid' argument.
12098 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12099 (struct target_ops) <wait>: Add `ptid' field. Change return type
12101 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12102 (mywait): Add `ptid' argument. Change return type to ptid_t.
12103 (target_pid_to_str): Declare.
12104 * target.c (set_desired_inferior): Adjust to use ptids.
12105 (mywait): Add new `ptid' argument. Adjust.
12106 (target_pid_to_str): New.
12107 * mem-break.h (free_all_breakpoints): Declare.
12108 * mem-break.c (breakpoints): Delelete.
12109 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12110 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12111 to use per-process breakpoint list.
12112 (free_all_breakpoints): New.
12113 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12114 (symbol_cache, all_symbols_looked_up): Delete.
12116 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12118 (prepare_resume_reply): Change ptid argument's type from unsigned
12119 long to ptid_t. Adjust. Implement W;process and X;process.
12120 (free_sym_cache, clear_symbol_cache): New.
12121 (look_up_one_symbol): Adjust to per-process symbol cache. *
12122 * server.c (cont_thread, general_thread, step_thread): Change type
12124 (attached): Delete.
12125 (multi_process): New.
12126 (last_ptid): Change type to ptid_t.
12127 (struct vstop_notif) <ptid>: Change type to ptid_t.
12128 (queue_stop_reply, push_event): Change `ptid' argument's type to
12130 (discard_queued_stop_replies): Add `pid' argument.
12131 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12132 changes. Don't reference the `attached' global.
12133 (attach_inferior): Adjust to mywait interface changes.
12134 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12135 features. Handle and report "multiprocess+". Handle
12137 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12139 (handle_v_kill): New.
12140 (handle_v_stopped): Adjust to use target_pid_to_str.
12141 (handle_v_requests): Allow multiple attaches and runs when
12142 multiprocess extensions are in effect. Handle "vKill".
12143 (myresume): Adjust to use ptids.
12144 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12145 (handle_status): Adjust to discard_queued_stop_replies interface
12147 (first_thread_of, kill_inferior_callback)
12148 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12149 (main): Call initialize_inferiors. Adjust to use ptids, killing
12150 and detaching from all inferiors. Handle multiprocess packet
12152 * linux-low.h: Include gdb_proc_service.h.
12153 (struct process_info_private): New.
12154 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12155 <lwpid_of>: Use ptid_get_lwp.
12156 (get_lwp_thread): Adjust.
12157 (struct lwp_info): Add `dead' member.
12158 (find_lwp_pid): Declare.
12159 * linux-low.c (thread_db_active): Delete.
12160 (new_inferior): Adjust comment.
12161 (inferior_pid): Delete.
12162 (linux_add_process): New.
12163 (handle_extended_wait): Adjust.
12164 (add_lwp): Change unsigned long to ptid.
12165 (linux_create_inferior): Add process to processes table. Adjust
12166 to use ptids. Don't set new_inferior here.
12167 (linux_attach_lwp): Rename to ...
12168 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12169 it. Adjust to use ptids.
12170 (linux_attach_lwp): New.
12171 (linux_attach): Add process to processes table. Don't set
12173 (struct counter): New.
12174 (second_thread_of_pid_p, last_thread_of_process_p): New.
12175 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12176 multiple processes.
12177 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12178 processes. Remove process from process table.
12179 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12180 to multiple processes.
12181 (any_thread_of): New.
12182 (linux_detach): Add `pid' argument, and handle it. Remove process
12183 from processes table.
12184 (linux_join): Add `pid' argument. Handle it.
12185 (linux_thread_alive): Change unsighed long argument to ptid_t.
12186 Consider dead lwps as not being alive.
12187 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12188 threads we're not interested in.
12189 (same_lwp, find_lwp_pid): New.
12190 (linux_wait_for_lwp): Change `pid' argument's type from int to
12192 (linux_wait_for_event): Rename to ...
12193 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12194 from int to ptid_t. Adjust.
12195 (linux_wait_for_event): New.
12196 (linux_wait_1): Add `ptid' argument. Change return type to
12197 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12198 that exit from the process table.
12199 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12201 (mark_lwp_dead): New.
12202 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12203 stopping all threads, mark its main lwp as dead.
12204 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12206 (fetch_register, usr_store_inferior_registers)
12207 (regsets_fetch_inferior_registers)
12208 (regsets_store_inferior_registers, linux_read_memory)
12209 (linux_write_memory): Inline `inferior_pid'.
12210 (linux_look_up_symbols): Adjust to use per-process
12211 `thread_db_active'.
12212 (linux_request_interrupt): Adjust to use ptids.
12213 (linux_read_auxv): Inline `inferior_pid'.
12214 (initialize_low): Don't reference thread_db_active.
12215 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12216 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12217 (ps_getpid): Return the pid of the current inferior.
12218 * thread-db.c (proc_handle, thread_agent): Delete.
12219 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12221 (find_one_thread): Change argument type to ptid_t. Adjust to
12223 (maybe_attach_thread): Adjust to per-process data and ptids.
12224 (thread_db_find_new_threads): Ditto.
12225 (thread_db_init): Ditto.
12226 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12227 processes table. Adjust to use ptids.
12228 (spu_kill, spu_detach): Adjust interface. Remove process from
12230 (spu_join, spu_thread_alive): Adjust interface.
12231 (spu_wait): Adjust interface. Remove process from processes
12232 table. Adjust to use ptids.
12233 * win32-low.c (current_inferior_tid): Delete.
12234 (current_inferior_ptid): New.
12235 (debug_event_ptid): New.
12236 (thread_rec): Take a ptid. Adjust.
12237 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12238 (child_delete_thread): Ditto.
12239 (do_initial_child_stuff): Add `attached' argument. Add process to
12241 (child_fetch_inferior_registers, child_store_inferior_registers):
12243 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12244 (win32_attach): Pass 1 to do_initial_child_stuff.
12245 (win32_kill): Adjust interface. Remove process from processes
12247 (win32_detach): Ditto.
12248 (win32_join): Adjust interface.
12249 (win32_thread_alive): Take a ptid.
12250 (win32_resume): Adjust to use ptids.
12251 (get_child_debug_event): Ditto.
12252 (win32_wait): Adjust interface. Remove exiting process from
12255 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12257 Non-stop mode support.
12259 * server.h (non_stop): Declare.
12260 (gdb_client_data, handler_func): Declare.
12261 (delete_file_handler, add_file_handler, start_event_loop):
12263 (handle_serial_event, handle_target_event, push_event)
12264 (putpkt_notif): Declare.
12265 * target.h (enum resume_kind): New.
12266 (struct thread_resume): Replace `step' field by `kind' field.
12267 (TARGET_WNOHANG): Define.
12268 (struct target_ops) <wait>: Add `options' argument.
12269 <supports_non_stop, async, start_non_stop>: New fields.
12270 (target_supports_non_stop, target_async): New.
12271 (start_non_stop): Declare.
12272 (mywait): Add `options' argument.
12273 * target.c (mywait): Add `options' argument. Print child exit
12274 notifications here.
12275 (start_non_stop): New.
12276 * server.c (non_stop, own_buf, mem_buf): New globals.
12277 (struct vstop_notif): New.
12278 (notif_queue): New global.
12279 (queue_stop_reply, push_event, discard_queued_stop_replies)
12280 (send_next_stop_reply): New.
12281 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12283 (attach_inferior): In non-stop mode, don't wait for the target
12285 (handle_general_set): Handle QNonStop.
12286 (handle_query): When handling qC, return the current general
12287 thread, instead of the first thread of the list.
12288 (handle_query): If the backend supports non-stop mode, include
12289 QNonStop+ in the qSupported query response.
12290 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12292 (handle_v_attach, handle_v_run): Handle non-stop mode.
12293 (handle_v_stopped): New.
12294 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12295 (myresume): Adjust to use resume_kind. Handle non-stop.
12296 (queue_stop_reply_callback): New.
12297 (handle_status): Handle non-stop mode.
12298 (main): Clear non_stop flag on reconnection. Use the event-loop.
12299 Refactor serial protocol handling from here ...
12300 (process_serial_event): ... to this new function. When GDB
12301 selects any thread, select one here. In non-stop mode, wait until
12302 GDB acks all pending events before exiting.
12303 (handle_serial_event, handle_target_event): New.
12304 * remote-utils.c (remote_open): Install remote_desc in the event
12306 (remote_close): Remove remote_desc from the event loop.
12307 (putpkt_binary): Rename to...
12308 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12309 (putpkt_binary): New as wrapper around putpkt_binary_1.
12310 (putpkt_notif): New.
12311 (prepare_resume_reply): In non-stop mode, don't change the
12313 * event-loop.c: New.
12314 * Makefile.in (OBJ): Add event-loop.o.
12315 (event-loop.o): New rule.
12317 * linux-low.h (pid_of): Moved here.
12319 (get_lwp_thread): Use lwpid_of.
12320 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12321 * linux-low.c (pid_of): Delete.
12322 (inferior_pid): Use lwpid_of.
12323 (linux_event_pipe): New.
12324 (target_is_async_p): New.
12326 (handle_extended_wait): Use lwpid_of.
12327 (add_lwp): Don't set lwpid field.
12328 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12329 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12330 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12331 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12332 first. Adjust to linux_wait_for_event interface changes. Use
12334 (linux_detach): Don't delete the main lwp here.
12335 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12336 (status_pending_p): Don't consider explicitly suspended lwps.
12337 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12338 pointer. Add OPTIONS argument. Change return type to int. Use
12339 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12340 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12341 pointer. Add status pointer argument. Return a pid instead of a
12342 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12343 changes. In non-stop mode, don't switch to a random thread.
12344 (linux_wait): Rename to...
12345 (linux_wait_1): ... this. Add target_options argument, and handle
12346 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12347 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12348 clean exit and signal exit code. Don't stop all threads in
12349 non-stop mode. In all-stop mode, only stop all threads when
12350 reporting a stop to GDB. Handle explicit thread stop requests.
12351 (async_file_flush, async_file_mark): New.
12353 (send_sigstop): Use lwpid_of.
12354 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12355 interface changes. In non-stop mode, don't switch to a random
12357 (linux_resume_one_lwp): Use lwpid_of.
12358 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12359 (linux_resume_one_thread): ... this. Handle resume_stop. In
12360 non-stop mode, don't look for pending flag in all threads.
12361 (resume_status_pending_p): Don't consider explicitly suspended
12363 (my_waitpid): Reimplement. Emulate __WALL.
12364 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12366 (sigchld_handler, linux_supports_non_stop, linux_async)
12367 (linux_start_non_stop): New.
12368 (linux_target_ops): Register linux_supports_non_stop, linux_async
12369 and linux_start_non_stop.
12370 (initialize_low): Install SIGCHLD handler.
12371 * thread-db.c (thread_db_create_event, find_one_thread)
12372 (thread_db_get_tls_address): Use lwpid_of.
12373 * win32-low.c (win32_detach): Adjust to use resume_kind.
12374 (win32_wait): Add `options' argument.
12375 * spu-low.c (spu_resume): Adjust to use resume_kind.
12376 (spu_wait): Add `options' argument.
12378 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12380 Decouple target code from remote protocol.
12382 * target.h (enum target_waitkind): New.
12383 (struct target_waitstatus): New.
12384 (struct target_ops) <wait>: Return an unsigned long. Take a
12385 target_waitstatus pointer instead of a char pointer.
12386 (mywait): Likewise.
12387 * target.c (mywait): Change prototype to return an unsigned long.
12388 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12389 * server.h (thread_from_wait, old_thread_from_wait): Delete
12391 (prepare_resume_reply): Change prototype to take a
12393 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12394 (last_status, last_ptid): New.
12395 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12396 pid instead of a signal.
12397 (attach_inferior): Remove "status" and "signal" parameters.
12399 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12401 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12402 (handle_v_requests, myresume): Remove "status" and "signal"
12403 parameters. Adjust.
12404 (handle_status): New.
12405 (main): Delete local `status'. Adjust.
12406 * remote-utils.c: Include target.h.
12407 (prepare_resume_reply): Change prototype to take a
12408 target_waitstatus. Adjust.
12410 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12412 * spu-low.c (spu_wait): Adjust.
12413 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12415 (win32_wait): Adjust.
12417 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12419 * target.h (struct thread_resume): Delete leave_stopped member.
12420 (struct target_ops): Add a `n' argument to the `resume' callback.
12421 * server.c (start_inferior): Adjust.
12422 (handle_v_cont, myresume): Adjust.
12423 * linux-low.c (check_removed_breakpoint): Adjust to resume
12424 interface change, and to removed leave_stopped field.
12425 (resume_ptr): Delete.
12426 (struct thread_resume_array): New.
12427 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12428 resume interface change.
12429 (linux_continue_one_thread, linux_queue_one_thread)
12430 (resume_status_pending_p): Check if the resume field is NULL
12431 instead of checking the leave_stopped member.
12432 (linux_resume): Adjust to the target resume interface change.
12433 * spu-low.c (spu_resume): Adjust to the target resume interface
12435 * win32-low.c (win32_detach, win32_resume): Ditto.
12437 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12439 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12441 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12443 (linux_continue_one_thread): Only preserve the stepping flag if
12444 there's a pending breakpoint.
12446 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12448 * server.c (main): After the inferior having exited, call
12449 remote_close before exiting gdbserver.
12451 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12453 Fix size of FPSCR in Power 7 processors.
12454 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12455 (PPC_FEATURE_HAS_DFP): New #define.
12456 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12459 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12461 * server.c (handle_query) Whitespace and formatting.
12463 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12465 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12466 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12467 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12468 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12469 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12470 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12471 Makefile.in, configure.ac: Fix whitespace throughout.
12472 * configure: Regenerate.
12474 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12476 * inferiors.c (find_inferior): Make it safe for the callback
12477 function to delete the currently iterated inferior.
12479 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12481 * Makefile.in (linuw_low_h): Move higher.
12482 (thread-db.o): Depend on $(linux_low_h).
12484 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12486 Rename "process" to "lwp" throughout.
12488 * linux-low.c (all_processes): Rename to...
12489 (all_lwps): ... this.
12490 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12491 (add_process): Rename to ...
12492 (add_lwp): ... this. Adjust.
12493 (linux_create_inferior): Adjust.
12494 (linux_attach_lwp): Adjust.
12495 (linux_attach): Adjust.
12496 (linux_kill_one_process): Rename to ...
12497 (linux_kill_one_lwp): ... this. Adjust.
12498 (linux_kill): Adjust.
12499 (linux_detach_one_process): Rename to ...
12500 (linux_detach_one_lwp): ... this. Adjust.
12501 (linux_detach): Adjust.
12502 (check_removed_breakpoint): Adjust.
12503 (status_pending_p): Adjust.
12504 (linux_wait_for_process): Rename to ...
12505 (linux_wait_for_lwp): ... this. Adjust.
12506 (linux_wait_for_event): Adjust.
12507 (send_sigstop): Adjust.
12508 (wait_for_sigstop): Adjust.
12509 (stop_all_processes): Rename to ...
12510 (stop_all_lwps): ... this.
12511 (linux_resume_one_process): Rename to ...
12512 (linux_resume_one_lwp): ... this. Adjust.
12513 (linux_set_resume_request, linux_continue_one_thread)
12514 (linux_queue_one_thread, resume_status_pending_p)
12515 (usr_store_inferior_registers, regsets_store_inferior_registers)
12516 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12518 * linux-low.h (get_process): Rename to ...
12519 (get_lwp): ... this. Adjust.
12520 (get_thread_process): Rename to ...
12521 (get_thread_lwp): ... this. Adjust.
12522 (get_process_thread): Rename to ...
12523 (get_lwp_thread): ... this. Adjust.
12524 (struct process_info): Rename to ...
12525 (struct lwp_info): ... this.
12526 (all_processes): Rename to ...
12527 (all_lwps): ... this.
12528 * proc-service.c (ps_lgetregs): Adjust.
12529 * thread-db.c (thread_db_create_event, find_one_thread)
12530 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12532 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12534 * server.c (handle_query): Handle "qAttached".
12536 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12538 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12539 GPLv3, update license URL.
12541 2009-03-01 Doug Evans <dje@google.com>
12543 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12544 (server_h): Add gdb_signals.h.
12545 (signals.o): Update.
12546 * server.h (target_signal_from_host,target_signal_to_host_p)
12547 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12549 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12551 * remote-utils.c (getpkt): Also generate remote-debug
12552 information if noack_mode is set.
12554 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12556 * server.c (handle_query): Report qXfer:siginfo:read and
12557 qXfer:siginfo:write as supported and handle them.
12558 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12559 * linux-low.c (linux_xfer_siginfo): New.
12560 (linux_target_ops): Set it.
12562 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12564 * server.c (gdbserver_usage): Mention --remote-debug.
12565 (main): Accept '--remote-debug' switch.
12567 2009-01-18 Doug Evans <dje@google.com>
12569 * regcache.c (new_register_cache): No need to check result of xcalloc.
12570 * server.c (handle_search_memory): Back out calls to xmalloc,
12571 result is checked and error is returned to user upon failure.
12572 (handle_query): Ditto. Add more checks for result of malloc.
12573 (handle_v_cont): Check result of malloc, report error back to
12575 (handle_v_run): Ditto. Call freeargv.
12576 * server.h (freeargv): Declare.
12577 * utils.c (freeargv): New fn.
12579 2009-01-15 Doug Evans <dje@google.com>
12581 * gdbreplay.c (perror_with_name): Make arg const char *.
12582 * server.h (target_signal_to_name): Make return type const char *.
12583 * thread-db.c (thread_db_err_str): Make return type const char *.
12584 * utils.c (perror_with_name): Make arg const char *.
12586 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12588 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12589 when handling a EXIT_PROCESS_DEBUG_EVENT.
12591 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12593 * gdbreplay.c (gdbreplay_version): Update copyright year.
12594 * server.c (gdbserver_version): Likewise.
12596 2009-01-05 Doug Evans <dje@google.com>
12598 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12599 (handle_extended_wait): Improve comment.
12601 2008-12-13 Doug Evans <dje@google.com>
12603 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12604 * server.h (ATTR_MALLOC): New macro.
12605 (xmalloc,xcalloc,xstrdup): Declare.
12606 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12607 * inferiors.c: Ditto.
12608 * linux-low.c: Ditto.
12609 * mem-break.c: Ditto.
12610 * regcache.c: Ditto.
12611 * remote-utils.c: Ditto.
12614 * win32-low.c: Ditto.
12616 2008-12-12 Doug Evans <dje@google.com>
12618 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12619 in debugging printf.
12621 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12623 2008-12-09 Doug Evans <dje@google.com>
12625 * linux-low.h (struct process_info): Delete member tid, unused.
12626 * thread-db.c (find_one_thread): Update.
12627 (maybe_attach_thread): Update.
12629 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12631 * target.h (struct target_ops): Add qxfer_osdata member.
12632 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12634 (linux_qxfer_osdata): New functions.
12635 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12637 * server.c (handle_query): Handle "qXfer:osdata:read:".
12638 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12639 (buffer_xml_printf): New functions.
12640 * server.h (struct buffer): New.
12641 (buffer_grow_str, buffer_grow_str0): New macros.
12642 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12643 (buffer_xml_printf): Declare.
12645 2008-11-24 Doug Evans <dje@google.com>
12647 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12649 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12651 * server.c (handle_v_run): Always use the supplied argument list.
12653 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12655 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12656 (xtensa_regmap_table): Add entry for scompare1.
12658 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12660 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12661 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12662 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12663 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12664 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12665 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12666 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12667 XML target descriptions.
12668 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12669 when inferior is running on an ISA 2.05 or later processor. Add
12670 special case to return offset for full 64-bit slot of FPSCR when
12673 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12675 * Makefile.in (SFILES, clean): Added sparc64 files.
12676 (reg-sparc64.o, reg-sparc64.c): New.
12677 * configure.srv (sparc*-*-linux*): New configuration.
12678 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12679 syscall arguments for SPARC.
12680 (regsets_store_inferior_registers): Likewise.
12681 * linux-sparc-low.c: New file.
12683 2008-10-21 Doug Evans <dje@google.com>
12685 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12686 (READLINE_DIR,READLINE_DEP): Delete.
12687 (INTERNAL_CFLAGS): Update.
12688 (LINTFLAGS): Update.
12690 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12692 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12693 whole argv from the last run, not just argv[0].
12695 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12697 * regcache.c (new_register_cache): Return NULL if the register
12698 cache size isn't known yet.
12699 (free_register_cache): Avoid dereferencing a NULL regcache.
12701 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12703 * configure.srv: Merge MIPS and MIPS64.
12705 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12707 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12709 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12711 * Makefile.in: Add required vsx dependencies.
12713 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12714 Declare init_registers_powerpc_vsx32l.
12715 Declare init_registers_powerpc_vsx64l.
12716 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12717 (ppc_arch_setup): Check for VSX in hwcap.
12718 (ppc_fill_vsxregset): New function.
12719 (ppc_store_vsxregset): New function.
12720 Add new VSX entry in regset_info target_regsets.
12722 * configure.srv: Add new VSX dependencies.
12724 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12726 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12727 (remote_open): Set or clear transport_is_reliable.
12728 (putpkt_binary): Don't expect acks in noack mode.
12729 (getpkt): Don't send ack/nac in noack mode.
12730 * server.c (handle_general_set): Handle QStartNoAckMode.
12731 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12733 (main): Reset noack_mode on every connection.
12734 * server.h (noack_mode): Declare.
12736 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12738 * Makefile.in (GDBREPLAY_OBS): New variable.
12739 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12741 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12742 Daniel Jacobowitz <dan@codesourcery.com>
12744 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12745 (usr_store_inferior_registers): Likewise.
12746 (regsets_store_inferior_registers): Likewise.
12748 2008-07-31 Rolf Jansen <rj@surtec.com>
12749 Pedro Alves <pedro@codesourcery.com>
12751 * configure.ac: Check for memmem declaration.
12752 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12753 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12754 (disable_packet_qfThreadInfo): Unconditionally compile.
12755 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12756 * configure, config.in: Regenerate.
12758 2008-07-28 Doug Kwan <dougkwan@google.com>
12760 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12761 (linux_write_memory): Remove declaration of errno.
12763 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12765 * linux-low.c (handle_extended_wait): Do not use "status"
12766 variable uninitialized.
12768 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12770 * server.c (handle_v_attach): Inhibit reporting dll changes.
12772 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12774 * remote-utils.c (prepare_resume_reply): If requested, don't
12775 output "thread:TID" in the T stop reply.
12777 * server.c (disable_packet_vCont, disable_packet_Tthread)
12778 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12779 (handle_query): If requested, disable support for qC, qfThreadInfo
12781 (handle_v_requests): If requested, disable support for vCont.
12782 (gdbserver_show_disableable): New.
12783 (main): Handle --disable-packet and --disable-packet=LIST.
12785 * server.h (disable_packet_vCont, disable_packet_Tthread)
12786 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12788 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12790 * server.c (gdbserver_usage): Mention --version.
12792 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12794 * Makefile.in (gdbreplay.o): New rule.
12796 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12798 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12799 message, not gdbserver.
12801 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12802 Nathan Sidwell <nathan@codesourcery.com>
12803 Joseph Myers <joseph@codesourcery.com>
12805 * acinclude.m4: Include ../../config/acx.m4.
12806 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12807 * configure, config.in: Regenerate.
12808 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12809 * server.c (gdbserver_version): Print PKGVERSION.
12810 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12811 (main): Adjust gdbserver_usage calls.
12812 * gdbreplay.c (version, host_name): Add declarations.
12813 (gdbreplay_version, gdbreplay_usage): New.
12814 (main): Accept --version and --help options.
12816 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12818 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12819 (arm_breakpoint_at): Handle Thumb.
12820 (the_low_target): Add comment.
12822 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12824 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12826 2008-05-09 Doug Evans <dje@google.com>
12828 * server.h (decode_search_memory_packet): Declare.
12829 * remote-utils.c (decode_search_memory_packet): New fn.
12830 * server.c (handle_search_memory_1): New fn.
12831 (handle_search_memory): New fn.
12832 (handle_query): Process qSearch:memory packets.
12834 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12836 * regcache.c (registers_length): Remove.
12837 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12838 full register packet.
12839 * regcache.h (registers_length): Remove prototype.
12840 * server.h (PBUFSIZ): Define to 16384.
12842 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12844 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12845 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12846 powerpc-64l.o, and powerpc-altivec64l.o.
12847 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12848 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12849 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12850 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12851 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12854 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12855 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12856 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12857 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12858 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12859 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12860 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12861 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12862 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12863 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12866 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12867 (init_registers_powerpc_32l): ... this new prototype.
12868 (init_registers_powerpc_32): Remove, replace by ...
12869 (init_registers_powerpc_altivec32l): ... this new prototype.
12870 (init_registers_powerpc_e500): Remove, replace by ...
12871 (init_registers_powerpc_e500l): ... this new prototype.
12872 (init_registers_ppc64): Remove, replace by ...
12873 (init_registers_powerpc_64l): ... this new prototype.
12874 (init_registers_powerpc_64): Remove, replace by ...
12875 (init_registers_powerpc_altivec64l): ... this new prototype.
12876 (ppc_num_regs): Set to 73.
12877 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12878 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12879 (ppc_cannot_store_register): Handle orig_r3 and trap.
12880 (ppc_arch_setup): Update init_registers_... calls.
12881 (ppc_fill_gregset): Handle orig_r3 and trap.
12883 * inferiors.c (clear_inferiors): Reset current_inferior.
12885 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
12887 * acinclude.m4: Add override.m4.
12888 * configure: Regenerate.
12890 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12892 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12893 initial call to init_register_ppc64.
12895 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12897 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12898 single powerpc*-*-linux* case.
12899 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12901 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12903 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
12904 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
12906 * linux-ppc-low.c: Include <elf.h>.
12907 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12908 (ppc_hwcap): New global variable.
12909 (ppc_regmap): Remove __SPE__ #ifdef sections.
12910 (ppc_regmap_e500): New global variable.
12911 (ppc_cannot_store_register): Update __SPE__ special case.
12912 (ppc_get_hwcap): New function.
12913 (ppc_arch_setup): Use it to determine whether inferior supports
12914 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12915 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12916 Do not access registers if target does not support AltiVec.
12917 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12918 Do not access registers if target does not support SPE.
12919 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12921 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12923 * linux-low.c (disabled_regsets, num_regsets): New.
12924 (use_regsets_p): Delete.
12925 (linux_wait_for_process): Clear disabled_regsets.
12926 (regsets_fetch_inferior_registers): Check and set it.
12927 (regsets_store_inferior_registers): Likewise.
12928 (linux_fetch_registers, linux_store_registers): Do not use
12930 (initialize_low): Allocate disabled_regsets.
12932 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12934 * Makefile.in (LIBOBJS): New.
12935 (OBS): Use LIBOBJS.
12936 (memmem.o): New rule.
12937 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12938 * configure: Regenerated.
12940 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12942 * server.c (handle_query): Never return "unsupported" for
12943 qXfer:features:read queries.
12945 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12947 * server.c (get_features_xml): Fix inverted condition.
12948 (handle_query): Always support qXfer:feature:read.
12950 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12952 * server.c (wrapper_argv): New.
12953 (start_inferior): Handle wrapper_argv. If set, expect an extra
12955 (gdbserver_usage): Document --wrapper.
12956 (main): Parse --wrapper.
12958 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12960 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12961 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12962 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12963 (ppc_set_pc): Likewise.
12964 (ppc_arch_setup): New function.
12965 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12966 of collect_register.
12967 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
12969 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12971 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12972 instead of linux-ppc64-low.o.
12973 * linux-ppc64-low.c: Remove file.
12974 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12975 (linux-ppc64-low.o): Remove rule.
12977 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12978 (init_registers_powerpc_64): Likewise.
12979 (ppc_regmap): Conditionally define depending on __powerpc64__.
12980 (ppc_cannot_store_register): Do not special-case "fpscr" when
12981 compiled on __powerpc64__.
12982 (ppc_collect_ptrace_register): New function.
12983 (ppc_supply_ptrace_register): New function.
12984 (ppc_breakpoint): Change type to "unsigned int".
12985 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12986 (the_low_target): Conditionally provide initializers for the
12987 arch_setup member depending on __powerpc64__. Install
12988 collect_ptrace_register and supply_ptrace_register members.
12990 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12992 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12993 * server.c (gdbserver_xmltarget): Define.
12994 (get_features_xml): Use it to replace "target.xml" and arch_string.
12996 * configure.srv: Remove srv_xmltarget. Add XML files that were
12997 mentioned there to srv_xmlfiles instead. Remove conditional tests
12998 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12999 srv_xmlfiles and srv_regobj to include all possible choices.
13000 * configure.ac (srv_xmltarget): Remove.
13001 (srv_xmlfiles): Do not add "target.xml".
13002 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13003 checks for supplementary target information.
13004 * configure: Regenerate.
13005 * Makefile.in (XML_TARGET): Remove.
13006 (target.xml): Remove rule.
13007 (clean): Do not clean up target.xml.
13008 (.PRECIOUS): Do not mention target.xml.
13010 * target.h (struct target_ops): Remove arch_string member.
13011 * linux-low.c (linux_arch_string): Remove.
13012 (linux_target_ops): Remove arch_string initializer.
13013 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13014 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13015 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13016 * spu-low.c (spu_arch_string): Remove.
13017 (spu_target_ops): Remove arch_string initializer.
13018 * win32-low.c (win32_arch_string): Remove.
13019 (win32_target_ops): Remove arch_string initializer.
13020 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13021 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13022 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13024 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13026 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13027 by collect_ptrace_register and supply_ptrace_register hooks.
13028 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13029 instead of checking for the_low_target.left_pad_xfer.
13030 (usr_store_inferior_registers): Use collect_ptrace_register callback
13031 instead of checking for the_low_target.left_pad_xfer.
13033 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13034 (s390_supply_ptrace_register): Likewise.
13035 (s390_fill_gregset): Call s390_collect_ptrace_register.
13036 (the_low_target): Update.
13038 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13039 (ppc_supply_ptrace_register): Likewise.
13040 (the_low_target): Update.
13042 * linux-i386-low.c (the_low_target): Update.
13043 * linux-x86-64-low.c (the_low_target): Update.
13045 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13047 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13048 reg-s390.o and reg-s390x.o.
13050 * linux-low.c (new_inferior): New global variable.
13051 (linux_create_inferior, linux_attach): Set it.
13052 (linux_wait_for_process): Call the_low_target.arch_setup after the
13053 target has stopped for the first time.
13054 (initialize_low): Do not call the_low_target.arch_setup.
13056 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13057 (s390_set_pc): Likewise.
13058 (s390_arch_setup): New function.
13059 (the_low_target): Use s390_arch_setup as arch_setup routine.
13061 * regcache.c (realloc_register_cache): New function.
13062 (set_register_cache): Call it for each existing regcache.
13064 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13066 * server.h (init_registers): Remove prototype.
13068 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13069 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13070 instead of init_registers ().
13071 * linux-arm-low.c (init_registers_arm): Add prototype.
13072 (init_registers_arm_with_iwmmxt): Likewise.
13073 (the_low_target): Add initializer for arch_setup field.
13074 * linux-cris-low.c (init_registers_cris): Add prototype.
13075 (the_low_target): Add initializer for arch_setup field.
13076 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13077 (the_low_target): Add initializer for arch_setup field.
13078 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13079 (the_low_target): Add initializer for arch_setup field.
13080 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13081 (the_low_target): Add initializer for arch_setup field.
13082 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13083 (the_low_target): Add initializer for arch_setup field.
13084 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13085 (the_low_target): Add initializer for arch_setup field.
13086 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13087 (init_registers_mips64_linux): Likewise.
13088 (the_low_target): Add initializer for arch_setup field.
13089 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13090 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13091 (the_low_target): Add initializer for arch_setup field.
13092 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13093 (init_registers_powerpc_64): Likewise.
13094 (the_low_target): Add initializer for arch_setup field.
13095 * linux-s390-low.c (init_registers_s390): Add prototype.
13096 (init_registers_s390x): Likewise.
13097 (the_low_target): Add initializer for arch_setup field.
13098 * linux-sh-low.c (init_registers_sh): Add prototype.
13099 (the_low_target): Add initializer for arch_setup field.
13100 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13101 (the_low_target): Add initializer for arch_setup field.
13102 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13103 (the_low_target): Add initializer for arch_setup field.
13105 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13106 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13107 instead of init_registers ().
13108 * win32-arm-low.c (init_registers_arm): Add prototype.
13109 (the_low_target): Add initializer for arch_setup field.
13110 * win32-i386-low.c (init_registers_i386): Add prototype.
13111 (the_low_target): Add initializer for arch_setup field.
13113 * spu-low.c (init_registers_spu): Add prototype.
13114 (initialize_low): Call initialie_registers_spu () instead of
13115 initialize_registers ().
13117 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13119 * server.c (handle_v_requests): When handling the vRun and vAttach
13120 packets, if already debugging a process, don't kill it. Return an
13123 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13125 * server.c (handle_query): Correct length check.
13127 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13129 * win32-low.c (do_initial_child_stuff): Add process handle
13130 parameter. Set current_process_handle and current_process_id from the
13131 parameters. Clear globals.
13132 (win32_create_inferior): Don't set current_process_handle and
13133 current_process_id here. Instead pass them on the call to
13134 do_initial_child_stuff.
13135 (win32_attach): Likewise.
13136 (win32_clear_inferiors): New.
13137 (win32_kill): Don't close the current process handle or the
13138 current thread handle here. Instead call win32_clear_inferiors.
13139 (win32_detach): Don't open a new handle to the process. Call
13140 win32_clear_inferiors.
13141 (win32_join): Don't rely on current_process_handle; open a new
13142 handle using the process id.
13143 (win32_wait): Call win32_clear_inferiors when the inferior process
13146 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13148 * server.c (monitor_show_help): Add "exit".
13150 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13152 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13153 (clean): Add reg-xtensa.c.
13154 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13155 * configure.srv (xtensa*-*-linux*) New target.
13156 * linux-xtensa-low.c: New.
13157 * xtensa-xtregs.c: New.
13159 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13161 * hostio.c: Don't include errno.h.
13162 (errno_to_fileio_errno): Move to hostio-errno.
13163 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13164 error number outputting to the target->hostio_last_error callback.
13165 (hostio_packet_error): Use FILEIO_EINVAL directly.
13166 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13167 calls to hostio_error.
13168 * hostio-errno.c: New.
13169 * server.h (hostio_last_error_from_errno): Declare.
13170 * target.h (target_ops): Add hostio_last_error member.
13171 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13172 as hostio_last_error handler.
13173 * spu-low.c (spu_target_ops): Likewise.
13174 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13175 (wince_hostio_last_error): New functions.
13176 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13177 as hostio_last_error handler.
13178 (win32_target_ops) [!_WIN32_WCE]: Register
13179 hostio_last_error_from_errno as hostio_last_error handler.
13180 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13181 (hostio-errno.o): New rule.
13182 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13183 * configure.srv (srv_hostio_err_objs): New variable. Default to
13185 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13186 * configure: Regenerate.
13188 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13190 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13191 (linux_kill, linux_detach): Clean up the process list.
13192 * remote-utils.c (remote_open): Improve port number parsing.
13193 (putpkt_binary, input_interrupt): Only send interrupts if the target
13195 * server.c (extended_protocol): Make static.
13196 (attached): Define earlier.
13197 (exit_requested, response_needed, program_argv): New variables.
13198 (target_running): New.
13199 (start_inferior): Clear attached here.
13200 (attach_inferior): Set attached here.
13201 (require_running): Define.
13202 (handle_query): Use require_running and target_running. Implement
13204 (handle_v_attach, handle_v_run): New.
13205 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13206 (gdbserver_usage): Update.
13207 (main): Redo argument parsing. Handle --debug and --multi. Handle
13208 --attach along with other options or after the port. Save
13209 program_argv. Support no initial program. Resynchronize
13210 communication with GDB after an error. Handle "monitor exit".
13211 Use require_running and target_running. Always allow the extended
13212 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13213 restart in extended mode.
13214 * README: Refer to the GDB manual. Update --attach usage.
13216 2007-12-20 Andreas Schwab <schwab@suse.de>
13218 * linux-low.c (STACK_SIZE): Define.
13219 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13220 (linux_test_for_tracefork): Likewise.
13222 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13224 * linux-low.c (linux_wait_for_event): Update messages. Do not
13225 reinsert auto-delete breakpoints.
13226 * mem-break.c (struct breakpoint): Change return type of handler to
13228 (set_breakpoint_at): Update handler type.
13229 (reinsert_breakpoint_handler): Return 1 instead of calling
13231 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13233 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13234 * mem-break.h (set_breakpoint_at): Update handler type.
13235 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13236 * win32-low.c (auto_delete_breakpoint): New.
13237 (get_child_debug_event): Use it.
13239 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13241 * configure.ac: Check for pread and pwrite.
13242 * hostio.c (handle_pread): Fall back to lseek and read.
13243 (handle_pwrite): Fall back to lseek and write.
13244 * config.in, configure: Regenerated.
13246 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13248 * server.c (myresume): Add own_buf argument.
13249 (main): Update calls.
13251 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13253 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13254 * remote-utils.c (remote_open): Do not call disable_async_io.
13255 (block_async_io): Delete.
13256 (unblock_async_io): Make static.
13257 (initialize_async_io): New.
13258 * server.c (handle_v_cont): Handle async I/O here.
13259 (myresume): Likewise. Move other common resume tasks here...
13260 (main): ... from here. Call initialize_async_io. Disable async
13261 I/O before the main loop.
13262 * server.h (initialize_async_io): Declare.
13263 (block_async_io, unblock_async_io): Delete prototypes.
13264 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13266 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13268 * remote-utils.c (readchar): Allow binary data in received messages.
13270 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13272 * win32-low.c (attaching): New global.
13273 (win32_create_inferior): Clear the `attaching' global.
13274 (win32_attach): Set the `attaching' global.
13275 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13276 attaching. Only set a breakpoint at the entry point if not
13279 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13281 * server.c (main): Don't report dll events on the initial
13282 connection on attaches.
13284 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13286 * server.c (main): Relax numerical bases supported for the pid of
13287 the --attach command line argument.
13289 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13291 * win32-low.c (win32_attach): Call OpenProcess before
13292 DebugActiveProcess, not after. Add last error output to error
13295 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13297 * win32-low.c (win32_get_thread_context)
13298 (win32_set_thread_context): New functions.
13299 (thread_rec): Use win32_get_thread_context.
13300 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13301 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13304 2007-12-03 Leo Zayas
13305 Pedro Alves <pedro_alves@portugalmail.pt>
13307 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13309 (child_add_thread): Minor cleanup.
13310 (child_continue): Resume artificially suspended threads before
13311 calling ContinueDebugEvent.
13312 (suspend_one_thread): New.
13313 (fake_breakpoint_event): New.
13314 (get_child_debug_event): Change return type to int. Check here if
13315 gdb sent an interrupt request. If a soft interrupt was requested,
13316 fake a breakpoint event. Return 0 if there is no event to handle,
13318 (win32_wait): Don't check here if gdb sent an interrupt request.
13319 Ensure there is a valid event to handle.
13320 (win32_request_interrupt): Add soft interruption method as last
13323 2007-12-03 Leo Zayas
13324 Pedro Alves <pedro_alves@portugalmail.pt>
13326 * win32-low.h (win32_thread_info): Add descriptions to the
13327 structure members. Replace `suspend_count' counter by a
13329 * win32-low.c (thread_rec): Update condition of when to get the
13330 context from the inferior. Rely on ContextFlags being set if it
13331 has already been retrieved. Only suspend the inferior thread if
13332 we haven't already. Warn if that fails.
13333 (continue_one_thread): s/suspend_count/suspended/. Only call
13334 ResumeThread once. Warn if that fails.
13336 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13338 * win32-low.c (win32_wait): Don't read from the inferior when it
13339 has already exited.
13341 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13343 * Makefile.in (win32_low_h): New variable.
13344 (win32-low.o): Add dependency on $(win32_low_h).
13345 (win32-arm-low.o, win32-i386-low.o): New rules.
13347 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13349 * hostio.c: Correct copyright year.
13351 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13353 * Makefile.in (OBS): Add hostio.o.
13354 (hostio.o): New rule.
13355 * server.h (handle_vFile): Declare.
13356 * hostio.c: New file.
13357 * server.c (handle_v_requests): Take packet_len and new_packet_len
13358 for binary packets. Call handle_vFile.
13359 (main): Update call to handle_v_requests.
13361 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13363 * linux-low.c: Include <sched.h>.
13365 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13367 * linux-low.c (linux_tracefork_grandchild): New.
13368 (linux_tracefork_child): Use clone.
13369 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13371 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13373 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13375 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13377 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13379 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13381 * inferiors.c (change_inferior_id): Delete.
13382 (add_pid_to_list, pull_pid_from_list): New.
13383 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13384 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13385 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13386 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13387 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13388 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13389 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13390 (using_threads): Always set to 1.
13391 (handle_extended_wait): New.
13392 (add_process): Do not set TID.
13393 (linux_create_inferior): Set must_set_ptrace_flags.
13394 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13395 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13396 (linux_thread_alive): Rename TID argument to LWPID.
13397 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13398 (linux_wait_for_event): Do not use TID or check using_threads. Update
13399 call to dead_thread_notify. Call handle_extended_wait.
13400 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13401 (send_sigstop): Delete sigstop_sent.
13402 (wait_for_sigstop): Avoid TID.
13403 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13404 (linux_test_for_tracefork): New.
13405 (linux_lookup_signals): Use thread_db_active and
13406 linux_supports_tracefork_flag.
13407 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13408 * linux-low.h (get_process_thread): Avoid TID.
13409 (struct process_ifo): Move thread_known and tid to the end. Remove
13411 (linux_attach_lwp, thread_db_init): Update prototypes.
13412 * server.h (change_inferior_id): Delete prototype.
13413 (add_pid_to_list, pull_pid_from_list): New prototypes.
13414 * thread-db.c (thread_db_use_events): New.
13415 (find_first_thread): Rename to...
13416 (find_one_thread): ...this. Update callers and messages. Do not
13417 call fatal. Check thread_db_use_events. Do not call
13418 change_inferior_id or new_thread_notify.
13419 (maybe_attach_thread): Update. Do not call new_thread_notify.
13420 (thread_db_init): Set thread_db_use_events. Check use_events.
13421 * utils.c (fatal, warning): Correct message prefix.
13423 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13425 * Makefile.in (clean): Remove new files.
13426 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13427 (powerpc-64.o, powerpc-64.c): New rules.
13428 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13429 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13431 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13433 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13434 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13435 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13436 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13437 (target_regsets): Add AltiVec and SPE register sets.
13438 * configure.ac: Check for AltiVec and SPE.
13439 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13440 (ppc_fill_vrregset, ppc_store_vrregset): New.
13441 (target_regsets): Add AltiVec register set.
13442 * configure: Regenerated.
13444 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13446 * linux-low.c (O_LARGEFILE): Define.
13447 (linux_read_memory): Use /proc/PID/mem.
13448 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13449 * configure, config.in: Regenerated.
13451 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13453 * linux-low.c (linux_wait_for_event): Do not pass signals while
13456 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13458 * win32-low.c (create_process): New.
13459 (win32_create_inferior): Use create_process instead of
13460 CreateProcess. If create_process failed retry appending an ".exe"
13461 suffix. Store the GetLastError result immediatelly after
13462 create_process calls and use it on the call to error.
13464 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13466 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13468 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13470 * configure.ac: Switch license to GPLv3.
13472 2007-08-01 Michael Snyder <msnyder@access-company.com>
13474 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13476 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13478 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13480 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13481 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13482 CloseToolhelp32Snapshot.
13483 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13484 CloseToolhelp32Snapshot.
13486 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13488 * server.c (main): Check for inferior exit before main loop.
13490 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13492 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13493 instead of on tmp_desc.
13495 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13496 Daniel Jacobowitz <dan@codesourcery.com>
13498 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13499 (add_thread): Minor cleanups.
13500 (clear_inferiors): Move lower in the file. Clear the DLL
13502 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13503 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13504 (xml_escape_text): New.
13505 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13507 (handle_v_cont): Report errors.
13508 (gdbserver_version): Update.
13509 (main): Correct size of own_buf. Do not report initial DLL events.
13510 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13511 (unloaded_dll, xml_escape_text): New.
13512 * win32-low.c (enum target_waitkind): Update comments.
13513 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13514 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13515 (win32_EnumProcessModules, win32_GetModuleInformation)
13516 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13517 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13518 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13519 (win32_Module32First, win32_Module32Next, load_toolhelp)
13520 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13521 (get_child_debug_event): Handle DLL events.
13522 (win32_wait): Likewise.
13524 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13526 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13527 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13529 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13531 * win32-low.c (handle_output_debug_string): Ignore event if not
13534 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13536 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13538 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13540 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13542 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13544 * inferiors.c (change_inferior_id): Add comment.
13545 * linux-low.c (check_removed_breakpoint): Add an early
13546 prototype. Improve debug output.
13547 (linux_attach): Doc update.
13548 (linux_detach_one_process, linux_detach): Clean up before releasing
13550 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13551 * linux-low.h (struct process_info): Doc improvement.
13552 * mem-break.c (delete_all_breakpoints): New.
13553 * mem-break.h (delete_all_breakpoints): New prototype.
13554 * thread-db.c (find_first_thread): New.
13555 (thread_db_create_event): Call it instead of
13556 thread_db_find_new_threads. Clean up unused variables.
13557 (maybe_attach_thread): Remove first thread handling.
13558 (thread_db_find_new_threads): Use find_first_thread.
13559 (thread_db_get_tls_address): Likewise.
13561 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13563 * thread-db.c (thread_db_find_new_threads): Add prototype.
13564 (thread_db_create_event): Check for the main thread before adding
13566 (maybe_attach_thread): Only enable event reporting if TID == 0.
13567 (thread_db_get_tls_address): Check for new threads.
13569 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13571 * linux-low.c (linux_create_inferior): Try execv before execvp.
13572 * spu-low.c (spu_create_inferior): Likewise.
13574 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13576 * linux-low.c (linux_create_inferior): Change execv to execvp.
13577 * spu-low.c (spu_create_inferior): Likewies.
13579 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13581 * Makefile.in (clean): Clean new files instead of deleted ones.
13582 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13583 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13585 * configure.srv: Specify XML files and new regformats for MIPS and
13587 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13588 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13589 an entry for the restart register.
13590 (mips_cannot_fetch_register, mips_cannot_store_register)
13591 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13592 register names to match the XML descriptions.
13593 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13594 restart register instead of $0.
13596 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13597 Markus Deuling <deuling@de.ibm.com>
13599 * remote-utils.c (decode_xfer_write): New function.
13600 * server.h (decode_xfer_write): Add prototype.
13601 * server.c (handle_query): Add PACKET_LEN argument. Support
13602 qXfer:spu:read and qXfer:spu:write packets.
13603 (main): Pass packet_len to handle_query.
13604 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13605 * target.h (target_ops): Add qxfer_spu.
13607 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13609 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13610 accessing non-seekable spufs files.
13612 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13614 * server.c (handle_query): Add reply for qC packet.
13616 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13617 Leo Zayas <lerele@champenstudios@com>
13619 * server.h (check_remote_input_interrupt_request): New function.
13620 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13621 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13622 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13623 (check_remote_input_interrupt_request): New function.
13624 * server.h (check_remote_input_interrupt_request): Declare.
13625 * win32-low.c (winapi_DebugBreakProcess,
13626 winapi_GenerateConsoleCtrlEvent): New typedefs.
13627 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13629 (win32_wait): Check for remote interrupt request
13630 with check_remote_input_interrupt_request.
13631 (win32_request_interrupt): New function.
13632 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13634 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13636 * win32-low.c (debug_registers_changed,
13637 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13638 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13639 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13640 (thread_rec): Get context using the low target.
13641 (child_add_thread): Call thread_added on the low target,
13642 which does the same thing.
13644 (do_initial_child_stuff): Remove debug registers references.
13645 Set context using the low target. Resume threads after
13646 setting the contexts.
13647 (child_continue): Remove dead variable. Remove debug
13648 registers references.
13649 (child_fetch_inferior_registers): Go through the low target.
13650 (do_child_store_inferior_registers): Remove.
13651 (child_store_inferior_registers): Go through the low target.
13652 (win32_resume): Remove debug registers references.
13653 Set context using the low target.
13654 (handle_exception): Change return type to void. Don't record
13655 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13656 first chance exception.
13657 (get_child_debug_event): Change return type to void. Remove
13658 goto loop. Always return after waiting for debug event.
13659 (win32_wait): Convert to switch statement. Handle spurious
13662 * win32-i386-low.c (debug_registers_changed,
13663 debug_registers_used): New.
13664 (initial_stuff): Rename to ...
13665 (i386_initial_stuff): ... this. Clear debug registers
13667 (store_debug_registers): Delete.
13668 (i386_get_thread_context): New.
13669 (load_debug_registers): Delete.
13670 (i386_set_thread_context): New.
13671 (i386_thread_added): New.
13672 (single_step): Rename to ...
13673 (i386_single_step): ... this.
13674 (do_fetch_inferior_registers): Rename to ...
13675 (i386_fetch_inferior_register): ... this.
13676 (i386_store_inferior_register): New.
13677 (the_low_target): Adapt to new interface.
13679 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13680 (arm_get_thread_context): New.
13681 (arm_set_thread_context): New.
13683 (do_fetch_inferior_registers): Rename to ...
13684 (arm_fetch_inferior_register): ... this.
13685 (arm_store_inferior_register): New.
13686 (arm_wince_breakpoint): Reimplement as unsigned long.
13687 (arm_wince_breakpoint_len): Define.
13688 (the_low_target): Adapt to new interface.
13690 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13691 load_debug_registers. Add get_thread_context, set_thread_context,
13692 thread_added and store_inferior_register. Rename
13693 fetch_inferior_registers to fetch_inferior_register.
13694 (regptr): Remove declaration.
13696 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13698 * linux-low.c (linux_detach): Change return type to int. Return 0.
13699 * spu-low.c (spu_detach): Likewise.
13701 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13703 * target.h (target_ops): Change return type of detach to int.
13705 (join_inferior): New.
13706 * server.c (main): Don't skip detach support on mingw32.
13707 If the inferior doesn't support detaching return error.
13708 Call join_inferior instead of using waitpid.
13709 * linux-low.c (linux_join): New.
13710 (linux_target_op): Add linux_join.
13711 * spu-low.c (spu_join): New.
13712 (spu_target_ops): Add spu_join.
13713 * win32-low.c (win32_detach): Adapt to new interface.
13714 Reopen current_process_handle before detaching. Issue a child
13715 resume before detaching.
13717 (win32_target_op): Add win32_join.
13719 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13721 * win32-low.c (win32-attach): Fix return value.
13722 * target.h (target_ops): Describe ATTACH return values.
13724 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13726 * win32-low.c (GETPROCADDRESS): Define.
13727 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13728 (winapi_DebugSetProcessKillOnExit): Likewise.
13729 (win32_create_inferior): Force usage of ansi CreateProcessA.
13730 (win32_attach): Use GETPROCADDRESS.
13731 (win32_detach): Likewise.
13733 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13735 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13737 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13739 * win32-low.c: Commit leftover changes from 2007-03-29.
13741 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13743 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13744 fields short instead of int. Add explicit padding.
13745 (i387_cache_to_fsave): Remove unnecessary casts.
13746 (i387_fsave_to_cache): Doc fix.
13747 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13749 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13751 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13752 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13754 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13756 * configure.srv (arm*-*-mingw32ce*): Move near the other
13759 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13761 * configure.ac: Add errno checking.
13762 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13763 sys/file.h and malloc.h.
13764 (AC_CHECK_DECLS): Add perror.
13765 (srv_mingwce): Handle.
13766 * configure.srv (i[34567]86-*-cygwin*): Add
13767 win32-i386-low.o to srv_tgtobj.
13768 (i[34567]86-*-mingw*): Likewise.
13769 (arm*-*-mingw32ce*): Add case.
13770 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13771 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13772 [__MINGW32CE__] (strerror): New function.
13773 [__MINGW32CE__] (errno): Define to GetLastError.
13774 [__MINGW32CE__] (COUNTOF): New macro.
13775 (remote_open): Remove extra close call.
13776 * mem-break.c (delete_breakpoint_at): New function.
13777 * mem-break.h (delete_breakpoint_at): Declare.
13778 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13779 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13780 [USE_WIN32API] (read, write): Add char* casts.
13781 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13782 * server.h: Include wincecompat.h on Windows CE.
13783 [HAVE_ERRNO_H]: Check.
13784 (perror): Declare if not declared.
13785 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13786 (perror_with_name): Remove errno declaration.
13787 * wincecompat.h: New.
13788 * wincecompat.c: New.
13789 * win32-low.h: New.
13790 * win32-arm-low.c: New.
13791 * win32-i386-low.c: New.
13792 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13793 (OUTMSG2): Make it safe.
13795 (COUNTOF): New macro.
13796 (NUM_REGS): Get it from the low target.
13797 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13798 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13799 (thread_rec): Let low target handle debug registers.
13800 (child_add_thread): Likewise.
13801 (child_init_thread_list): Likewise.
13802 (continue_one_thread): Likewise.
13804 (do_child_fetch_inferior_registers): Move to ...
13805 * win32-i386-low.c: ... here, and rename to ...
13806 (do_fetch_inferior_registers): ... this.
13807 * win32-low.c (child_fetch_inferior_registers):
13808 Go through the low target.
13809 (do_child_store_inferior_registers): Use regptr.
13810 (strwinerror): New function.
13811 (win32_create_inferior): Handle Windows CE.
13812 Use strwinerror instead of strerror on Windows error
13813 codes. Add program to the error output.
13814 Don't close the main thread handle on Windows CE.
13815 (win32_attach): Use coredll.dll on Windows CE.
13816 (win32_kill): Close current process and current
13818 (win32_detach): Use coredll.dll on Windows CE.
13819 (win32_resume): Let low target handle debug registers, and
13821 (handle_exception): Add/Remove initial breakpoint. Avoid
13822 non-existant WSTOPSIG on Windows CE.
13823 (win32_read_inferior_memory): Cast to remove warning.
13824 (win32_arch_string): Go through the low target.
13825 (initialize_low): Call set_breakpoint_data with the low
13826 target's breakpoint.
13827 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13828 FOP_REGNUM, mappings): Move to ...
13829 * win32-i386-low.c: ... here.
13830 * win32-low.c (win32_thread_info): Move to ...
13831 * win32-low.h: ... here.
13832 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13833 win32-arm-low.c and wincecompat.c.
13834 (all:): Add $EXEEXT.
13835 (install-only:): Likewise.
13836 (gdbserver:): Likewise.
13837 (gdbreplay:): Likewise.
13838 * config.in: Regenerate.
13839 * configure: Regenerate.
13841 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13843 * win32-low.c: Rename typedef thread_info to
13844 win32_thread_info throughout.
13846 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13848 * win32-i386-low.c: Rename to ...
13849 * win32-low.c: ... this.
13850 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13851 * Makefile.in: Likewise.
13853 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13855 * remote-utils.c (monitor_output): Constify msg parameter.
13856 * server.h (monitor_output): Likewise.
13857 * win32-i386-low.c (handle_output_debug_string): New.
13858 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13859 handle_output_debug_string.
13860 (get_child_debug_event): Likewise.
13862 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13864 * server.c (main): Correct strtoul check.
13866 2007-03-27 Jon Ringle <jon@ringle.org>
13868 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13870 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13872 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13874 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13876 * terminal.h: Check HAVE_SGTTY_H.
13878 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
13880 * remote-utils.c (remote_open): Print out the assigned port number.
13882 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13884 * remote-utils.c (monitor_output): New function.
13885 * server.c (debug_threads): Define here.
13886 (monitor_show_help): New function.
13887 (handle_query): Handle qRcmd.
13888 (main): Do not handle 'd' packet.
13889 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13890 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13893 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13895 * Makefile.in (EXEEXT): New.
13896 (clean): Use $(EXEEXT).
13898 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13900 * target.h (target_ops): Rename send_signal to request_interrupt,
13901 and remove enum target_signal parameter.
13902 * linux-low.c (linux_request_interrupt): Rename from
13903 linux_send_signal, and always send SIGINT.
13904 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13905 and always send SIGINT.
13906 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13908 (input_interrupt): Likewise.
13910 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13912 * server.c (get_features_xml): Check if target implemented
13914 * win32-i386-low.c (win32_arch_string): New.
13915 (win32_target_ops): Add win32_arch_string as arch_string member.
13917 2007-02-22 Markus Deuling <deuling@de.ibm.com>
13919 * spu-low.c (spu_arch_string): New.
13920 (spu_target_ops): Add spu_arch_string.
13922 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13924 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13925 * configure.ac: Do not check for terminal.h.
13926 * configure, config.in: Regenerated.
13928 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13930 * Makefile.in (OBS): Add $(XML_BUILTIN).
13931 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13933 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13934 (arm-with-iwmmxt.c): New.
13935 * config.in, configure: Regenerate.
13936 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13937 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13938 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13939 (arm*-*-linux*): Add iWMMXt and regset support.
13940 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13941 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13942 (arm_store_wmmxregset, target_regsets): New.
13943 * server.c (get_features_xml): Take annex argument. Check builtin
13945 (handle_query): Handle multiple annexes.
13947 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13949 * remote-utils.c [USE_WIN32API] (read, write): Define.
13950 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13953 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13955 * linux-i386-low.c (the_low_target): Set arch_string.
13956 * linux-x86-64-low.c (the_low_target): Likewise.
13957 * linux-low.c (linux_arch_string): New.
13958 (linux_target_ops): Add it.
13959 * linux-low.h (struct linux_target_ops): Add arch_string.
13960 * server.c (write_qxfer_response): Use const void * for DATA.
13961 (get_features_xml): New.
13962 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13963 * target.h (struct target_ops): Add arch_string method.
13965 2007-01-03 Denis Pilat <denis.pilat@st.com>
13966 Daniel Jacobowitz <dan@codesourcery.com>
13968 * linux-low.c (linux_kill): Handle being called with no threads.
13969 * win32-i386-low.c (win32_kill): Likewise.
13970 (get_child_debug_event): Clear current_process_handle.
13972 2006-12-30 Denis PILAT <denis.pilat@st.com>
13973 Daniel Jacobowitz <dan@codesourcery.com>
13975 * remote-utils.c (remote_open): Check the type of specified
13976 serial port devices before opening them.
13977 * server.c (main): Kill the inferior if an error occurs during
13978 the first remote_open.
13980 2006-12-05 Markus Deuling <deuling@de.ibm.com>
13982 * README: Update supported targets.
13984 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13986 * Makefile.in (clean): Remove reg-mips64.c.
13987 (reg-mips64.c, reg-mips64.o): New rules.
13988 * configure.srv: Handle mips64. Include regset support for mips.
13989 * linux-mips-low.c (union mips_register): New.
13990 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13991 (mips_breakpoint, mips_breakpoint_at): Use int.
13992 (mips_collect_register, mips_supply_register)
13993 (mips_collect_register_32bit, mips_supply_register_32bit)
13994 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13995 (mips_store_fpregset, target_regsets): New.
13996 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13998 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14000 * configure.srv: Add target "spu*-*-*".
14001 * Makefile.in (clean): Remove reg-spu.c.
14002 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14003 * spu-low.c: New file.
14005 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14007 * configure.ac: Correct td_thr_tls_get_addr test.
14008 * configure: Regenerated.
14010 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14012 * linux-low.c (linux_wait_for_event): Reformat. Use the
14013 pass_signals array.
14014 * remote-utils.c (decode_address_to_semicolon): New.
14015 * server.c (pass_signals, handle_general_set): New.
14016 (handle_query): Mention QPassSignals for qSupported.
14017 (main): Call handle_general_set.
14018 * server.h (pass_signals, decode_address_to_semicolon): New.
14020 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14022 * server.c (handle_query): Correct error handling for read_auxv.
14024 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14026 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14027 and srv_linux_thread_db to yes.
14028 * linux-s390-low.c (s390_fill_gregset): New function.
14029 (target_regsets): Define data structure.
14031 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14033 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14034 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14035 * config.in, configure: Regenerated.
14036 * inferiors.c (gdb_id_to_thread): New function.
14037 (gdb_id_to_thread_id): Use it.
14038 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14039 * linux-low.h (struct process_info): Add th member.
14040 (thread_db_get_tls_address): New prototype.
14041 * remote-utils.c (decode_address): Make non-static.
14042 * server.c (handle_query): Handle qGetTLSAddr.
14043 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14044 * target.h (struct target_ops): Add get_tls_address.
14045 * thread-db.c (maybe_attach_thread): Save the thread handle.
14046 (thread_db_get_tls_address): New.
14048 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14050 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14051 (linux_resume_one_process): Take a siginfo_t *. Update all
14052 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14053 (struct pending_signals): Add a siginfo_t.
14054 (linux_wait_for_process): Always set last_status.
14055 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14056 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14057 * linux-low.h (struct process_info): Add last_status.
14059 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14061 * remote-utils.c (try_rle): New function.
14062 (putpkt_binary): Use it.
14064 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14066 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14067 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14068 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14069 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14070 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14073 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14075 * server.c (terminal_fd): New variable.
14076 (old_foreground_pgrp): Likewise.
14077 (restore_old_foreground_pgrp): New function.
14078 (start_inferior): Record the terminal file descriptor in terminal_fd
14079 and its original foreground group in old_foreground_pgrp. Register
14080 restore_old_foreground_pgrp with atexit().
14082 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14084 * server.c (handle_query): Correct qPart to qXfer.
14086 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14088 * configure.ac: Check for more headers which are missing on
14089 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14090 * configure.srv: Add Cygwin and mingw32.
14091 * remote-utils.c: Don't include headers unconditionally which
14092 are missing on mingw32. Include <winsock.h> for mingw32.
14093 (remote_open): Adjust for mingw32 support. Flush
14094 standard error after writing to it.
14095 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14096 (unblock_async_io, enable_async_io, disable_async_io)
14097 (readchar, getpkt): Update for Winsock support.
14098 (prepare_resume_reply): Expect a protocol signal number.
14099 * server.c: Disable <sys/wait.h> on mingw32.
14100 (start_inferior): Adjust for mingw32 support. Flush
14101 standard error after writing to it.
14102 (attach_inferior): Likewise. Use protocol signal
14104 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14106 * win32-i386-low.c: New file.
14107 * Makefile.in (XM_CLIBS): Set.
14108 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14109 (win32-i386-low.o): New dependency rule.
14110 * linux-low.c (linux_wait): Use target signal numbers.
14111 * target.h (struct target_ops): Doc fix.
14112 * server.h (target_signal_to_name): New prototype.
14113 * gdbreplay.c: Don't include headers unconditionally which
14114 are missing on mingw32. Include <winsock.h> for mingw32.
14115 (remote_close, remote_open): Adjust for Winsock support.
14116 * configure, config.in: Regenerated.
14118 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14120 * server.c (decode_xfer_read, write_qxfer_response): New.
14121 (handle_query): Take a packet length argument. Handle
14122 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14123 the qSupported response.
14124 (main): Update call to handle_query.
14126 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14128 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14129 (putpkt_binary): Renamed from putpkt and adjusted for binary
14131 (putpkt): New wrapper for putpkt_binary.
14132 (readchar): Don't mask off the high bit.
14133 (decode_X_packet): New function.
14134 * server.c (main): Call putpkt_binary if a handler sets the packet
14135 length. Save the length of the incoming packet. Handle 'X'.
14136 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14138 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14140 * server.c (handle_query): Handle qSupported.
14142 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14144 * remote-utils.c (all_symbols_looked_up): New variable.
14145 (look_up_one_symbol): Check it.
14146 * server.h (look_up_one_symbol): New declaration.
14147 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14149 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14151 * Makefile.in (linux-arm-low.o): Update dependencies.
14152 * linux-arm-low.c: Include "gdb_proc_service.h".
14153 (PTRACE_GET_THREAD_AREA): Define.
14154 (ps_get_thread_area): New function.
14156 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14158 * configure.srv (m68k*-*-uclinux*): New target.
14159 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14160 (linux_resume_one_process): Remove extraneous cast.
14161 (linux_read_offsets): New.
14162 (linux_target_op): Add linux_read_offsets on mmuless systems.
14163 * server.c (handle_query): Add qOffsets logic.
14164 * target.h (struct target_ops): Add read_offsets.
14166 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14168 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14169 (PTRACE_GET_THREAD_AREA): Define.
14170 (ps_get_thread_area): New function.
14171 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14172 (linux-x86-64-low.o): Update.
14174 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14176 * configure.ac: Remove checks for prfpregset_t.
14177 * gdb_proc_service.h: New file.
14178 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14179 new "gdb_proc_service.h".
14180 * proc-service.c: Likewise.
14181 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14182 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14183 * Makefile.in (gdb_proc_service_h): Updated.
14184 * configure, config.in: Regenerated.
14186 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14188 * remote-utils.c (prepare_resume_reply): Move declaration
14189 of gdb_id_from_wait to the top of the block.
14191 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14193 * linux-low.c (regsets_store_inferior_registers): Read the regset
14194 from the target before filling it.
14196 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14198 * server.c (attach_inferior): Return SIGTRAP for a successful
14201 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14203 * Makefile.in (OBS): Add version.o.
14204 (STAGESTUFF): Delete.
14205 (version.o): Add dependencies.
14206 (version.c): Replace rule.
14207 (clean): Remove version.c.
14208 * server.c (gdbserver_version): New.
14209 (gdbserver_usage): Use printf.
14210 (main): Handle --version and --help.
14211 * server.h (version, host_name): Add declarations.
14213 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14225 * linux-x86-64-low.c:
14227 * linux-s390-low.c:
14228 * linux-ppc64-low.c:
14230 * linux-mips-low.c:
14231 * linux-m68k-low.c:
14232 * linux-m32r-low.c:
14235 * linux-ia64-low.c:
14236 * linux-i386-low.c:
14237 * linux-crisv32-low.c:
14249 * gdbserver.1: Add (C) after Copyright. Update the FSF
14252 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14254 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14255 (arm_breakpoint_at): Recognize both breakpoints.
14256 (the_low_target): Use the correct breakpoint instruction.
14258 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14260 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14261 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14262 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14263 (the_low_target): Update.
14265 2005-10-25 Andreas Schwab <schwab@suse.de>
14267 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14269 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14270 (ia64_num_regs): Reduce to 462.
14272 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14274 * acinclude.m4: Correct quoting.
14275 * aclocal.m4: Regenerated.
14277 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14278 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14279 (thread_db_init): Call thread_db_err_str.
14280 * configure.ac: Check for TD_VERSION.
14281 * config.in, configure: Regenerated.
14283 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14285 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14287 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14289 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14290 is not available. Define HAVE_PTRACE_GETREGS if it is.
14291 * config.in, configure: Regenerated.
14292 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14293 * linux-i386-low.c, linux-m68k-low.c: Update to use
14294 HAVE_PTRACE_GETREGS.
14295 * linux-low.c (regsets_fetch_inferior_registers)
14296 (regsets_store_inferior_registers): Only return 0 if we processed
14298 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14299 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14301 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14303 * inferiors.c (struct thread_info): Add gdb_id.
14304 (add_thread): Add gdb_id argument.
14305 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14306 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14307 calls to add_thread.
14308 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14309 * server.c (handle_query): Use thread_to_gdb_id.
14310 (handle_v_cont, main): Use gdb_id_to_thread_id.
14311 * server.h (add_thread): Update prototype.
14312 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14315 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14317 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14318 left-padded registers.
14319 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14320 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14322 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14324 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14325 * configure: Regenerate.
14326 * config.in: Regenerate.
14327 * server.h (NEED_DECLARATION_STRERROR):
14328 Replace with !HAVE_DECL_STRERROR.
14330 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14332 * linux-low.c (linux_wait, linux_send_signal): Don't test
14333 an unsigned long variable for > 0 if it could be MAX_ULONG.
14334 * server.c (myresume): Likewise.
14335 * target.c (set_desired_inferior): Likewise.
14337 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14339 * configure.ac: Simplify and improve check for socklen_t.
14340 * configure, config.in: Regenerate.
14342 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14344 * acconfig.h: Remove.
14345 * configure.ac: Add a test for socklen_t. Use three-argument
14346 AC_DEFINE throughout.
14347 * config.in: Regenerated using autoheader 2.59.
14348 * configure: Regenerated.
14350 * gdbreplay.c (socklen_t): Provide a default.
14351 (remote_open): Use socklen_t.
14352 * remote-utils.c (socklen_t): Provide a default.
14353 (remote_open): Use socklen_t.
14354 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14357 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14359 * linux-low.c (linux_read_memory, linux_write_memory)
14360 (linux_read_auxv): Likewise.
14361 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14362 (check_mem_write): Likewise.
14363 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14365 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14366 (registers_from_string, register_data): Likewise.
14367 * server.c (handle_query, main): Likewise.
14368 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14369 (decode_M_packet): Likewise.
14370 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14371 * target.h (struct target_ops): Update read_memory, write_memory,
14373 (read_inferior_memory, write_inferior_memory): Update.
14374 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14375 to unsigned char *.
14376 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14377 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14378 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14379 linux-s390-low.c, linux-sh-low.c: Update for changes in
14380 read_inferior_memory and the_low_target->breakpoint.
14382 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14384 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14385 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14386 * configure.srv: Add powerpc64-*-linux*.
14387 * linux-ppc64-low.c: New file.
14389 2005-05-23 Orjan Friberg <orjanf@axis.com>
14391 * linux-cris-low.c: New file with support for CRIS.
14392 * linux-crisv32-low.c: Ditto for CRISv32.
14393 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14394 (clean): Add reg-cris.c and reg-crisv32.c.
14395 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14396 reg-crisv32.o, and reg-crisv32.c to make rules.
14397 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14398 recognized targets.
14400 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14402 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14403 of sizeof (PTRACE_XFER_TYPE).
14404 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14406 2005-05-12 Orjan Friberg <orjanf@axis.com>
14408 * target.h (struct target_ops): Add insert_watchpoint,
14409 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14410 pointers for hardware watchpoint support.
14411 * linux-low.h (struct linux_target_ops): Ditto.
14412 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14413 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14414 to linux_target_ops.
14415 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14417 * server.c (main): Recognize 'Z' and 'z' packets.
14419 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14421 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14422 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14423 (the_low_target): Add new members.
14425 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14427 * proc-service.c (ps_lgetregs): Search all_processes instead of
14430 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14432 * server.c (start_inferior): Change return type to int.
14433 (attach_inferior): Change sigptr to int *.
14434 (handle_v_cont, handle_v_requests): Change signal to int *.
14435 (main): Change signal to int.
14437 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14439 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14440 * configure.srv: Add m32r*-*-linux*.
14441 * linux-m32r-low.c: New file.
14443 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14445 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14447 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14449 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14450 Take unsigned long arguments for PIDs.
14451 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14452 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14453 (wait_for_sigstop, linux_resume_one_process)
14454 (regsets_fetch_inferior_registers, linux_send_signal)
14455 (linux_read_auxv): Likewise. Update the types of variables holding
14456 PIDs. Update format string specifiers.
14457 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14458 * remote-utils.c (prepare_resume_reply): Likewise.
14459 * server.c (cont_thread, general_thread, step_thread)
14460 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14462 (handle_query): Update format specifiers.
14463 (handle_v_cont, main): Use strtoul for thread IDs.
14464 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14465 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14466 (general_thread, step_thread, thread_from_wait)
14467 (old_thread_from_wait): Update.
14468 * target.h (struct thread_resume): Use unsigned long for THREAD.
14469 (struct target_ops): Use unsigned long for arguments to attach and
14472 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14474 * acinclude.m4: Include bfd/bfd.m4 directly.
14475 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14476 <agriffis@toolchain.org>.
14477 * aclocal.m4, configure: Regenerated.
14479 2005-01-07 Andrew Cagney <cagney@gnu.org>
14481 * configure.ac: Rename configure.in, require autoconf 2.59.
14482 * configure: Re-generate.
14484 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14486 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14487 LIBS when finished.
14488 * aclocal.m4: Regenerated.
14489 * configure: Regenerated.
14491 2004-11-21 Andreas Schwab <schwab@suse.de>
14493 * linux-m68k-low.c (m68k_num_gregs): Define.
14494 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14495 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14496 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14497 (m68k_breakpoint_at): New. Add to the_low_target.
14499 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14500 srv_linux_thread_db to yes.
14502 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14504 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14505 (ARCH_SET_FS): Likewise.
14506 (ARCH_GET_FS): Likewise.
14507 (ARCH_GET_GS): Likewise.
14509 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14511 * linux-i386-low.c (ps_get_thread_area): New.
14512 * linux-x86-64-low.c (ps_get_thread_area): New.
14513 * linux-low.c: Include <sys/syscall.h>.
14514 (linux_kill_one_process): Don't kill the first thread here.
14515 (linux_kill): Kill the first thread here.
14516 (kill_lwp): New function.
14517 (send_sigstop, linux_send_signal): Use it.
14518 * proc-service.c: Clean up #ifdefs.
14519 (fpregset_info): Delete.
14520 (ps_lgetregs): Update and enable implementation.
14521 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14523 * remote-utils.c (struct sym_cache, symbol_cache): New.
14524 (input_interrupt): Print a clearer message.
14525 (async_io_enabled): New variable.
14526 (enable_async_io, disable_async_io): Use it. Update comments.
14527 (look_up_one_symbol): Use the symbol cache.
14528 * thread-db.c (thread_db_look_up_symbols): New function.
14529 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14531 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14533 * configure.in: Test for -rdynamic.
14534 * configure: Regenerated.
14535 * Makefile (INTERNAL_LDFLAGS): New.
14536 (gdbserver, gdbreplay): Use it.
14538 2004-09-02 Andrew Cagney <cagney@gnu.org>
14540 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14542 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14544 * linux-low.c (linux_wait): Clear all_processes list also.
14546 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14548 * linux-low.c: Include <errno.h>. Remove extern declaration of
14551 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14553 * gdbreplay.c, server.h, utils.c: Update copyright years.
14555 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14557 * server.c (main): Print child status or termination signal from
14558 variable 'signal', not 'sig'.
14560 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14562 * linux-low.c (linux_read_memory): Change return type to
14563 int. Check for and return error from ptrace().
14564 * target.c (read_inferior_memory): Change return type to int. Pass
14565 back return status from the_target->read_memory().
14566 * target.h (struct target_ops): Adapt *read_memory() prototype.
14568 (read_inferior_memory): Adapt prototype.
14569 * server.c (main): Return an error packet if
14570 read_inferior_memory() returns an error.
14572 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14574 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14575 Unify with other clean targets.
14577 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14579 * server.c (handle_v_cont): Call set_desired_inferior.
14581 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14583 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14585 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14587 * linux-low.c (linux_wait): Unblock async I/O.
14588 (linux_resume): Block and enable async I/O.
14589 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14590 * server.h (block_async_io, unblock_async_io): Add prototypes.
14592 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14594 * remote-utils.c (remote_open): Print a status notice after
14595 opening a TCP port.
14596 * server.c (attach_inferior): Print a status notice after
14599 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14601 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14603 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14605 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14607 * server.c, target.h: Update copyright years.
14609 2004-02-25 Roland McGrath <roland@redhat.com>
14611 * target.h (struct target_ops): New member `read_auxv'.
14612 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14613 * linux-low.c (linux_read_auxv): New function.
14614 (linux_target_ops): Initialize `read_auxv' member to that.
14616 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14618 Committed by Jim Blandy <jimb@redhat.com>.
14620 * linux-s390-low.c (s390_num_regs): Update.
14621 (s390_regmap): Remove control registers. Use __s390x__ predefine
14622 instead of GPR_SIZE to distiguish s390 and s390x targets.
14624 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14626 * linux-low.c: Update copyright year.
14627 (check_removed_breakpoint): Clear pending_is_breakpoint.
14628 (linux_set_resume_request, linux_queue_one_thread)
14629 (resume_status_pending_p): New functions.
14630 (linux_continue_one_thread): Use process->resume.
14631 (linux_resume): Only resume threads if there are no pending events.
14632 * linux-low.h (struct process_info): Add resume request
14635 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14637 * regcache.c (new_register_cache): Clear the allocated register
14638 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14640 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14642 * linux-low.c (linux_resume): Take a struct thread_resume *
14644 (linux_wait): Update call.
14645 (resume_ptr): New static variable.
14646 (linux_continue_one_thread): Renamed from
14647 linux_continue_one_process. Use resume_ptr.
14648 (linux_resume): Use linux_continue_one_thread.
14649 * server.c (handle_v_cont, handle_v_requests): New functions.
14650 (myresume): New function.
14651 (main): Handle 'v' case.
14652 * target.h (struct thread_resume): New type.
14653 (struct target_ops): Change argument of "resume" to struct
14655 (myresume): Delete macro.
14657 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14659 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14660 (uninstall): Support DESTDIR.
14662 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14664 * configure.srv: Add xscale*linux copy of arm*linux entry.
14666 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14668 * linux-arm-low.c (arm_reinsert_addr): New function.
14669 (the_low_target): Add arm_reinsert_addr.
14671 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14673 * mem-break.c: Remove whitespace at end of file.
14675 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14677 * configure.in: Check whether we need to prototype strerror.
14678 * server.h: Optionally prototype strerror.
14679 * gdbreplay.c (perror_with_name): Use strerror.
14680 * linux-low.c (linux_attach_lwp): Use strerror.
14681 * utils.c (perror_with_name): Use strerror.
14682 * config.in, configure: Regenerated.
14684 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14686 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14687 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14689 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14691 * Makefile.in (SFILES): Update.
14692 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14693 low-sun3.c: Remove files.
14695 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14697 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14698 (linux_detach_one_process, linux_detach): New functions.
14699 (linux_target_ops): Add linux_detach.
14700 * server.c (main): Handle 'D' packet.
14701 * target.h (struct target_ops): Add "detach" member.
14702 (detach_inferior): Define.
14704 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14706 From Kelley Cook <kelleycook@wideopenwest.com>:
14707 * configure.srv: Accept i[34567]86 variants.
14709 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14711 * linux-low.c (linux_wait_for_event): Correct comment typos.
14712 (linux_resume_one_process): Call check_removed_breakpoint.
14713 (linux_send_signal): New function.
14714 (linux_target_ops): Add linux_send_signal.
14715 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14717 * target.h (struct target_ops): Add send_signal.
14719 2003-05-29 Jim Blandy <jimb@redhat.com>
14721 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14722 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14723 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14724 away part of the register's value.
14726 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14728 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14729 (linux_wait_for_event, linux_init_signals): Likewise.
14731 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14733 * configure.in: Check for stdlib.h.
14734 * configure: Regenerated.
14735 * config.in: Regenerated.
14737 2003-01-04 Andreas Schwab <schwab@suse.de>
14739 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14741 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14743 * Makefile.in: Remove obsolete code.
14745 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14747 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14748 defined(PT_FPR0_HI).
14750 2002-11-17 Stuart Hughes <seh@zee2.com>
14752 * linux-arm-low.c (arm_num_regs): Increase.
14753 (arm_regmap): Include status register.
14755 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14757 * linux-low.c (register_addr): Remove incorrect -1 check.
14759 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14761 * linux-low.c (linux_create_inferior): Call setpgid. Return
14763 (unstopped_p, linux_signal_pid): Remove.
14764 (linux_target_ops): Remove linux_signal_pid.
14765 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14766 global instead of target method.
14767 * target.h (struct target_ops): Remove signal_pid. Update comment
14768 for create_inferior.
14769 * server.c (signal_pid): New variable.
14770 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14771 gdbserver. Set the child to be the foreground process group.
14772 (attach_inferior): Set signal_pid.
14774 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14776 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14778 2002-08-20 Jim Blandy <jimb@redhat.com>
14780 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14783 2002-08-01 Andrew Cagney <cagney@redhat.com>
14785 * Makefile.in: Make chill references obsolete.
14787 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14789 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14790 * configure: Regenerate.
14791 * config.in: Regenerate.
14793 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14795 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14796 (perror_with_name, remote_close, remote_open, expect, play): Static.
14798 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14800 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14801 byte offsets instead of an array of indexes.
14802 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14804 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14806 * regcache.c: Add comment.
14808 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14810 * thread-db.c: New file.
14811 * proc-service.c: New file.
14812 * acinclude.m4: New file.
14813 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14814 proc-service.o, and thread-db.o.
14815 (linux-low.o): Add USE_THREAD_DB.
14816 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14817 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14818 * aclocal.m4: Regenerated.
14819 * config.in: Regenerated.
14820 * configure: Regenerated.
14821 * configure.in: Check for proc_service.h, sys/procfs.h,
14822 thread_db.h, and linux/elf.h headrs.
14823 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14824 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14825 Check for -lthread_db and thread support.
14826 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14827 PowerPC, and SuperH.
14828 * i387-fp.c: Constify arguments.
14829 * i387-fp.h: Likewise.
14830 * inferiors.c: (struct thread_info): Renamed from
14831 `struct inferior_info'. Remove PID member. Use generic inferior
14832 list header. All uses updated.
14833 (inferiors, signal_pid): Removed.
14834 (all_threads): New variable.
14835 (get_thread): Define.
14836 (add_inferior_to_list): New function.
14837 (for_each_inferior): New function.
14838 (change_inferior_id): New function.
14839 (add_inferior): Removed.
14840 (remove_inferior): New function.
14841 (add_thread): New function.
14842 (free_one_thread): New function.
14843 (remove_thread): New function.
14844 (clear_inferiors): Use for_each_inferior and free_one_thread.
14845 (find_inferior): New function.
14846 (find_inferior_id): New function.
14847 (inferior_target_data): Update argument type.
14848 (set_inferior_target_data): Likewise.
14849 (inferior_regcache_data): Likewise.
14850 (set_inferior_regcache_data): Likewise.
14851 * linux-low.c (linux_bp_reinsert): Remove.
14852 (all_processes, stopping_threads, using_thrads)
14853 (struct pending_signals, debug_threads, pid_of): New.
14854 (inferior_pid): Replace with macro.
14855 (struct inferior_linux_data): Remove.
14856 (get_stop_pc, add_process): New functions.
14857 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14858 Use add_process and add_thread.
14859 (linux_attach_lwp): New function, based on old linux_attach. Use
14860 add_process and add_thread. Set stop_expected for new threads.
14861 (linux_attach): New function.
14862 (linux_kill_one_process): New function.
14863 (linux_kill): Kill all LWPs.
14864 (linux_thread_alive): Use find_inferior_id.
14865 (check_removed_breakpoints, status_pending_p): New functions.
14866 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14867 Update. Use WNOHANG. Wait for cloned processes also. Update process
14868 struct for the found process.
14869 (linux_wait_for_event): New function.
14870 (linux_wait): Use it. Support LWPs.
14871 (send_sigstop, wait_for_sigstop, stop_all_processes)
14872 (linux_resume_one_process, linux_continue_one_process): New functions.
14873 (linux_resume): Support LWPs.
14874 (REGISTER_RAW_SIZE): Remove.
14875 (fetch_register): Use register_size instead. Call supply_register.
14876 (usr_store_inferior_registers): Likewise. Call collect_register.
14877 Fix recursive case.
14878 (regsets_fetch_inferior_registers): Improve error message.
14879 (regsets_store_inferior_registers): Add debugging.
14880 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14881 (unstopped_p, linux_signal_pid): New functions.
14882 (linux_target_ops): Add linux_signal_pid.
14883 (linux_init_signals): New function.
14884 (initialize_low): Call it. Initialize using_threads.
14885 * regcache.c (inferior_regcache_data): Add valid
14887 (get_regcache): Fetch registers lazily. Add fetch argument
14888 and update all callers.
14889 (regcache_invalidate_one, regcache_invalidate): New
14891 (new_register_cache): Renamed from create_register_cache.
14892 Return the new regcache.
14893 (free_register_cache): Change argument to a void *.
14894 (registers_to_string, registers_from_string): Call get_regcache
14895 with fetch flag set.
14896 (register_data): Make static. Pass fetch flag to get_regcache.
14897 (supply_register): Call get_regcache with fetch flag clear.
14898 (collect_register): Call get_regcache with fetch flag set.
14899 (collect_register_as_string): New function.
14900 * regcache.h: Update.
14901 * remote-utils.c (putpkt): Flush after debug output and use
14903 Handle input interrupts while waiting for an ACK.
14904 (input_interrupt): Use signal_pid method.
14905 (getpkt): Flush after debug output and use stderr.
14906 (outreg): Use collect_register_as_string.
14907 (new_thread_notify, dead_thread_notify): New functions.
14908 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14909 and general_thread.
14910 (look_up_one_symbol): Flush after debug output.
14911 * server.c (step_thread, server_waiting): New variables.
14912 (start_inferior): Don't use signal_pid. Update call to mywait.
14913 (attach_inferior): Update call to mywait.
14914 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14915 (main): Don't fetch/store registers explicitly. Use
14916 set_desired_inferior. Support proposed ``Hs'' packet. Update
14918 * server.h: Update.
14919 (struct inferior_list, struct_inferior_list_entry): New.
14920 * target.c (set_desired_inferior): New.
14921 (write_inferior_memory): Constify.
14922 (mywait): New function.
14923 * target.h: Update.
14924 (struct target_ops): New signal_pid method.
14925 (mywait): Removed macro, added prototype.
14927 * linux-low.h (regset_func): Removed.
14928 (regset_fill_func, regset_store_func): New.
14929 (enum regset_type): New.
14930 (struct regset_info): Add type field. Use new operation types.
14931 (struct linux_target_ops): stop_pc renamed to get_pc.
14932 Add decr_pc_after_break and breakpoint_at.
14933 (get_process, get_thread_proess, get_process_thread)
14934 (strut process_info, all_processes, linux_attach_lwp)
14935 (thread_db_init): New.
14937 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14938 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14939 (the_low_target): Add new members.
14940 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14941 (i386_store_fpxregset): Constify.
14942 (target_regsets): Add new kind identifier.
14943 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14944 (i386_set_pc): Add debugging.
14945 (i386_breakpoint_at): New function.
14946 (the_low_target): Add new members.
14947 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14948 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14949 (mips_breakpoint_at): New.
14950 (the_low_target): Add new members.
14951 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14952 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14953 (the_low_target): Add new members.
14954 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14955 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14956 (the_low_target): Add new members.
14957 * linux-x86-64-low.c (target_regsets): Add new kind
14960 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
14962 From Martin Pool <mbp@samba.org>:
14963 * server.c (gdbserver_usage): New function.
14966 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
14968 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14969 stop_at -> stop_pc.
14971 2002-05-04 Andrew Cagney <ac131313@redhat.com>
14973 * Makefile.in: Remove obsolete code.
14975 2002-04-24 Michal Ludvig <mludvig@suse.cz>
14977 * linux-low.c (regsets_fetch_inferior_registers),
14978 (regsets_store_inferior_registers): Removed cast to int from
14980 * regcache.h: Added declaration of struct inferior_info.
14982 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14984 * inferiors.c (struct inferior_info): Add regcache_data.
14985 (add_inferior): Call create_register_cache.
14986 (clear_inferiors): Call free_register_cache.
14987 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14988 * regcache.c (struct inferior_regcache_data): New.
14989 (registers): Remove.
14990 (get_regcache): New function.
14991 (create_register_cache, free_register_cache): New functions.
14992 (set_register_cache): Don't initialize the register cache here.
14993 (registers_to_string, registers_from_string, register_data): Call
14995 * regcache.h: Add prototypes.
14996 * server.h: Likewise.
14998 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15000 * mem-break.c: New file.
15001 * mem-break.h: New file.
15002 * Makefile.in: Add mem-break.o rule; update server.h
15004 * inferiors.c (struct inferior_info): Add target_data
15006 (clear_inferiors): Free target_data member if set.
15007 (inferior_target_data, set_inferior_target_data): New functions.
15008 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15009 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15010 * linux-low.c (linux_bp_reinsert): New variable.
15011 (struct inferior_linux_data): New.
15012 (linux_create_inferior): Use set_inferior_target_data.
15013 (linux_attach): Likewise. Call add_inferior.
15014 (linux_wait_for_one_inferior): New function.
15015 (linux_wait): Call it.
15016 (linux_write_memory): Add const.
15017 (initialize_low): Call set_breakpoint_data.
15018 * linux-low.h (struct linux_target_ops): Add breakpoint
15020 * server.c (attach_inferior): Remove extra add_inferior
15022 * server.h: Include mem-break.h. Update inferior.c
15024 * target.c (read_inferior_memory)
15025 (write_inferior_memory): New functions.
15026 * target.h (read_inferior_memory)
15027 (write_inferior_memory): Change macros to prototypes.
15028 (struct target_ops): Update comments. Add const to write_memory
15031 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15033 * linux-low.c (usr_store_inferior_registers): Support
15034 registers which are allowed to fail to store.
15035 * linux-low.h (linux_target_ops): Likewise.
15036 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15037 (ppc_cannot_store_register): FPSCR may not be storable.
15039 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15041 * server.h: Include <string.h> if HAVE_STRING_H.
15042 * ChangeLog: Correct paths in last ChangeLog entry.
15044 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15046 * linux-low.h: Remove obsolete prototypes.
15047 (struct linux_target_ops): New.
15048 (extern the_low_target): New.
15049 * linux-low.c (num_regs, regmap): Remove declarations.
15050 (register_addr): Use the_low_target explicitly.
15051 (fetch_register): Likewise.
15052 (usr_fetch_inferior_registers): Likewise.
15053 (usr_store_inferior_registers): Likewise.
15054 * linux-arm-low.c (num_regs): Remove.
15055 (arm_num_regs): Define.
15056 (arm_regmap): Renamed from regmap, made static.
15057 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15059 (arm_cannot_store_register): Renamed from cannot_store_register,
15061 (the_low_target): New.
15062 * linux-i386-low.c (num_regs): Remove.
15063 (i386_num_regs): Define.
15064 (i386_regmap): Renamed from regmap, made static.
15065 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15067 (i386_cannot_store_register): Renamed from cannot_store_register,
15069 (the_low_target): New.
15070 * linux-ia64-low.c (num_regs): Remove.
15071 (ia64_num_regs): Define.
15072 (ia64_regmap): Renamed from regmap, made static.
15073 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15075 (ia64_cannot_store_register): Renamed from cannot_store_register,
15077 (the_low_target): New.
15078 * linux-m68k-low.c (num_regs): Remove.
15079 (m68k_num_regs): Define.
15080 (m68k_regmap): Renamed from regmap, made static.
15081 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15083 (m68k_cannot_store_register): Renamed from cannot_store_register,
15085 (the_low_target): New.
15086 * linux-mips-low.c (num_regs): Remove.
15087 (mips_num_regs): Define.
15088 (mips_regmap): Renamed from regmap, made static.
15089 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15091 (mips_cannot_store_register): Renamed from cannot_store_register,
15093 (the_low_target): New.
15094 * linux-ppc-low.c (num_regs): Remove.
15095 (ppc_num_regs): Define.
15096 (ppc_regmap): Renamed from regmap, made static.
15097 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15099 (ppc_cannot_store_register): Renamed from cannot_store_register,
15101 (the_low_target): New.
15102 * linux-s390-low.c (num_regs): Remove.
15103 (s390_num_regs): Define.
15104 (s390_regmap): Renamed from regmap, made static.
15105 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15107 (s390_cannot_store_register): Renamed from cannot_store_register,
15109 (the_low_target): New.
15110 * linux-sh-low.c (num_regs): Remove.
15111 (sh_num_regs): Define.
15112 (sh_regmap): Renamed from regmap, made static.
15113 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15115 (sh_cannot_store_register): Renamed from cannot_store_register,
15117 (the_low_target): New.
15118 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15119 (the_low_target): New.
15121 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15123 * Makefile.in: Add stamp-h target.
15124 * configure.in: Create stamp-h.
15125 * configure: Regenerated.
15127 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15129 * inferiors.c: New file.
15130 * target.c: New file.
15131 * target.h: New file.
15132 * Makefile.in: Add target.o and inferiors.o. Update
15134 * linux-low.c (inferior_pid): New static variable,
15135 moved from server.c.
15136 (linux_create_inferior): Renamed from create_inferior.
15137 Call add_inferior. Return 0 on success instead of a PID.
15138 (linux_attach): Renamed from myattach.
15139 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15140 (linux_thread_alive): Renamed from mythread_alive.
15141 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15143 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15144 (regsets_store_inferior_registers): Correct error message.
15145 Add missing ``return 0''.
15146 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15147 (linux_store_registers): Renamed from store_inferior_registers.
15148 (linux_read_memory): Renamed from read_inferior_memory.
15149 (linux_write_memory): Renamed from write_inferior_memory.
15150 (linux_target_ops): New structure.
15151 (initialize_low): Call set_target_ops ().
15152 * remote-utils.c (unhexify): New function.
15153 (hexify): New function.
15154 (input_interrupt): Send signals to ``signal_pid''.
15155 * server.c (inferior_pid): Remove.
15156 (start_inferior): Update create_inferior call.
15157 (attach_inferior): Call add_inferior.
15158 (handle_query): New function.
15159 (main): Call handle_query for `q' packets.
15160 * server.h: Include "target.h". Remove obsolete prototypes.
15161 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15163 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15165 * Makefile.in: Add WARN_CFLAGS. Update configury
15167 * configure.in: Check for <string.h>
15168 * configure: Regenerate.
15169 * config.in: Regenerate.
15170 * gdbreplay.c: Include needed system headers.
15171 (remote_open): Remove strchr prototype.
15172 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15173 * regcache.c (supply_register): Change buf argument to const void *.
15174 (supply_register_by_name): Likewise.
15175 (collect_register): Change buf argument to void *.
15176 (collect_register_by_name): Likewise.
15177 * regcache.h: Add missing prototypes.
15178 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15179 * server.c (handle_query): New function.
15180 (attached): New static variable, moved out of main.
15181 (main): Quiet longjmp clobber warnings.
15182 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15183 * utils.c (error): Remove NORETURN.