1 2017-08-18 Yao Qi <yao.qi@linaro.org>
3 * Makefile.in (OBS): Add selftest.o.
4 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
5 * configure, config.in: Re-generated.
6 * server.c: Include common/sefltest.h.
7 (captured_main): Handle option --selftest.
9 2017-08-09 Yao Qi <yao.qi@linaro.org>
11 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
12 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
13 i386-avx-mpx.o and i386-mmx.o.
14 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
15 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
16 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
17 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
18 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
19 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
20 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
21 i386/amd64-avx-mpx.xml.
23 2017-08-09 Yao Qi <yao.qi@linaro.org>
25 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
27 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
28 i386/x32-avx-avx512.xml.
30 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
32 * tracepoint.h (enum class fast_tpoint_collect_result): New
34 (fast_tracepoint_collecting): Change return type to
35 fast_tpoint_collect_result.
36 * tracepoint.c (fast_tracepoint_collecting): Likewise.
37 * linux-low.h: Include tracepoint.h.
38 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
39 fast_tpoint_collect_result.
40 * linux-low.c (handle_tracepoints): Adjust.
41 (linux_fast_tracepoint_collecting): Change return type to
42 fast_tpoint_collect_result.
43 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
44 linux_wait_1, stuck_in_jump_pad_callback,
45 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
46 proceed_one_lwp): Adjust to type change.
48 2017-07-10 Yao Qi <yao.qi@linaro.org>
50 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
52 2017-06-29 Yao Qi <yao.qi@linaro.org>
54 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
56 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
58 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
60 * Makefile.in (IPA_OBJS): Sort and format one item per line.
62 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
64 * linux-low.c (linux_create_inferior): Adjust code to access the
65 environment information via 'gdb_environ' class.
66 * lynx-low.c (lynx_create_inferior): Likewise.
67 * server.c (our_environ): Make it an instance of 'gdb_environ'.
68 (get_environ): Return a pointer to 'our_environ'.
69 (captured_main): Initialize 'our_environ'.
70 * server.h (get_environ): Adjust prototype.
71 * spu-low.c (spu_create_inferior): Adjust code to access the
72 environment information via 'gdb_environ' class.
74 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
76 * linux-low.c (linux_read_memory, linux_write_memory): Remove
77 usage of "register" keyword.
79 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
81 * configure: Re-generate.
83 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
85 * configure: Re-generate.
87 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
89 * Makefile.in (COMPILE.pre): Add "-x c++".
91 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
93 * fork-child.c: Conditionally include <signal.h>.
95 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
97 * server.c (handle_general_set): Handle new packet
99 (handle_query): Add "QStartupWithShell" to the list of supported
101 (gdbserver_usage): Add help text explaining the
102 new "--startup-with-shell" and "--no-startup-with-shell" CLI
104 (captured_main): Recognize and act upon the presence of the new
107 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
108 Pedro Alves <palves@redhat.com>
110 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
111 * configure: Regenerate.
112 * configure.srv (srv_linux_obj): Add "fork-child.o" and
114 (i[34567]86-*-lynxos*): Likewise.
115 (spu*-*-*): Likewise.
116 * fork-child.c: New file.
117 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
119 (linux_ptrace_fun): New function.
120 (linux_create_inferior): Adjust function prototype to reflect
121 change on "target.h". Adjust function code to use
123 (linux_request_interrupt): Delete "signal_pid".
124 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
125 (lynx_ptrace_fun): New function.
126 (lynx_create_inferior): Adjust function prototype to reflect
127 change on "target.h". Adjust function code to use
129 * nto-low.c (nto_create_inferior): Adjust function prototype and
130 code to reflect change on "target.h". Update comments.
131 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
132 "common-terminal.h" and "environ.h".
133 (terminal_fd): Moved to fork-child.c.
134 (old_foreground_pgrp): Likewise.
135 (restore_old_foreground_pgrp): Likewise.
136 (last_status): Make it global.
137 (last_ptid): Likewise.
138 (our_environ): New variable.
139 (startup_with_shell): Likewise.
140 (program_name): Likewise.
141 (program_argv): Rename to...
142 (program_args): ...this.
143 (wrapper_argv): New variable.
144 (start_inferior): Delete function.
145 (get_exec_wrapper): New function.
146 (get_exec_file): Likewise.
147 (get_environ): Likewise.
148 (prefork_hook): Likewise.
149 (post_fork_inferior): Likewise.
150 (postfork_hook): Likewise.
151 (postfork_child_hook): Likewise.
152 (handle_v_run): Update code to deal with arguments coming from the
153 remote host. Update calls from "start_inferior" to
155 (captured_main): Likewise. Initialize environment variable. Call
157 * server.h (post_fork_inferior): New prototype.
158 (get_environ): Likewise.
159 (last_status): Declare.
160 (last_ptid): Likewise.
161 (signal_pid): Likewise.
162 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
163 (spu_ptrace_fun): New function.
164 (spu_create_inferior): Adjust function prototype to reflect change
165 on "target.h". Adjust function code to use "fork_inferior".
166 * target.c (target_terminal_init): New function.
167 (target_terminal_inferior): Likewise.
168 (target_terminal_ours): Likewise.
169 * target.h: Include <vector>.
170 (struct target_ops) <create_inferior>: Update prototype.
171 (create_inferior): Update macro.
172 * utils.c (gdb_flush_out_err): New function.
173 * win32-low.c (win32_create_inferior): Adjust function prototype
174 and code to reflect change on "target.h".
176 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
178 * inferiors.c (switch_to_thread): New function.
180 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
182 * Makefile.in (SFILE): Add "common/job-control.c".
183 (OBS): Add "job-control.o".
185 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
187 * Makefile: Remove "@host_makefile_frag@".
189 2017-05-05 Pedro Alves <palves@redhat.com>
191 * configure: Regenerate.
193 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
195 * configure: Regenerate.
197 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
199 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
200 software_single_step change of return type to
201 std::vector<CORE_ADDR>.
202 * linux-low.c (install_software_single_step_breakpoints):
204 * linux-low.h (install_software_single_step_breakpoints):
207 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
209 * remote-utils.c: Include "gdb_termios.h" instead of
211 * terminal.h: Delete file.
213 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
215 * server.c: Include <vector>.
216 <program_argv, wrapper_argv>: Convert to std::vector.
217 (start_inferior): Rewrite function to use C++.
218 (handle_v_run): Likewise. Update code that calculates the argv
219 based on the vRun packet; use C++.
220 (captured_main): Likewise.
222 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
224 * server.c (handle_v_cont): Initialize thread_resume::thread
227 2017-04-05 Pedro Alves <palves@redhat.com>
229 * configure: Regenerate.
231 2017-04-05 Pedro Alves <palves@redhat.com>
233 * gdbreplay.c (sync_error): Constify.
234 * linux-x86-low.c (push_opcode): Constify.
236 2017-04-05 Pedro Alves <palves@redhat.com>
238 * win32-low.c (get_child_debug_event)
239 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
240 Report TARGET_WAITKIND_SPURIOUS instead.
242 2017-04-05 Pedro Alves <palves@redhat.com>
244 * remote-utils.c (remote_prepare, remote_open): Constify.
245 * remote-utils.h (remote_prepare, remote_open): Constify.
246 * server.c (captured_main): Constify 'port' handling.
248 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
250 * Makefile.in (clean): Clear .deps.
252 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
254 * .gitignore: Remove generated files, replace with wildcard.
255 * (clean): Replace removal of generated files with wildcard.
256 (version.c): Replace with...
257 (version-generated.c): ...this.
258 (xml-builtin.c): Replace with...
259 (xml-builtin-generated.c): ...this.
260 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
261 (%.c: *regformats*): Replace with...
262 (%-generated.c: *regformats*): ...this.
264 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
266 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
267 (xtensa_fill_gregset): Call collect_register_by_name for
269 (xtensa_store_gregset): Call supply_register_by_name for
272 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
274 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
275 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
276 (xtensa_store_gregset): Call supply_register for all registers in
277 a0_regnum..a0_regnum + C0_NREGS range.
279 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
281 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
282 (ax-ipa.o: ax.c): Remove.
283 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
284 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
285 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
286 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
287 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
289 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
291 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
292 (print-utils-ipa.o: ../common/print-utils.c): Remove.
293 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
294 (errors-ipa.o: ../common/errors.c): Remove.
295 (format-ipa.o: ../common/format.c): Remove.
296 (common-utils-ipa.o: ../common/common-utils.c): Remove.
298 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
300 * Makefile.in (%-ipa.o: %.c): New rule.
301 (tracepoint-ipa.o: tracepoint.c): Remove.
302 (utils-ipa.o: utils.c): Remove.
303 (remote-utils-ipa.o: remote-utils.c): Remove.
304 (regcache-ipa.o: regcache.c): Remove.
305 (i386-linux-ipa.o: i386-linux.c): Remove.
306 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
307 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
308 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
309 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
310 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
311 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
312 (amd64-linux-ipa.o: amd64-linux.c): Remove.
313 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
314 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
315 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
316 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
317 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
318 (aarch64-ipa.o: aarch64.c): Remove.
319 (s390-linux32-ipa.o: s390-linux32.c): Remove.
320 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
321 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
322 (s390-linux64-ipa.o: s390-linux64.c): Remove.
323 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
324 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
325 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
326 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
327 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
328 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
329 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
330 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
331 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
332 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
333 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
334 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
335 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
336 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
337 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
338 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
339 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
340 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
341 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
342 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
343 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
344 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
345 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
346 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
347 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
348 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
349 (tdesc-ipa.o: tdesc.c): Remove.
350 (x32-linux-ipa.o: x32-linux.c): Remove.
351 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
352 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
354 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
356 * Makefile.in (%.o: ../arch/%.c): New rule.
357 (arm.o: ../arch/arm.c): Remove.
358 (arm-linux.o: ../arch/arm-linux.c): Remove.
359 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
360 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
362 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
364 * Makefile.in (%.o: ../nat/%.c): New rule.
365 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
366 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
367 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
368 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
369 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
370 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
371 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
372 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
373 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
374 (linux-personality.o: ../nat/linux-personality.c): Remove.
375 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
376 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
377 (x86-linux.o: ../nat/x86-linux.c): Remove.
378 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
379 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
381 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
383 * Makefile.in (%.o: ../common/%.c): New rule.
384 (signals.o: ../common/signals.c): Remove.
385 (print-utils.o: ../common/print-utils.c): Remove.
386 (rsp-low.o: ../common/rsp-low.c): Remove.
387 (common-utils.o: ../common/common-utils.c): Remove.
388 (posix-strerror.o: ../common/posix-strerror.c): Remove.
389 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
390 (vec.o: ../common/vec.c): Remove.
391 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
392 (xml-utils.o: ../common/xml-utils.c): Remove.
393 (ptid.o: ../common/ptid.c): Remove.
394 (buffer.o: ../common/buffer.c): Remove.
395 (format.o: ../common/format.c): Remove.
396 (filestuff.o: ../common/filestuff.c): Remove.
397 (agent.o: ../common/agent.c): Remove.
398 (errors.o: ../common/errors.c): Remove.
399 (environ.o: ../common/environ.c): Remove.
400 (common-debug.o: ../common/common-debug.c): Remove.
401 (cleanups.o: ../common/cleanups.c): Remove.
402 (common-exceptions.o: ../common/common-exceptions.c): Remove.
403 (fileio.o: ../common/fileio.c): Remove.
404 (common-regcache.o: ../common/common-regcache.c): Remove.
405 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
406 (new-op.o: ../common/new-op.c): Remove.
407 (btrace-common.o: ../common/btrace-common.c): Remove.
409 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
411 * Makefile.in (%.o: ../target/%.c): New rule.
412 (waitstatus.o: ../target/waitstatus.c): Remove.
414 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
417 (%.c: ../regformats/%.dat,
418 (%.c: ../regformats/arm/%.dat,
419 (%.c: ../regformats/i386/%.dat,
420 (%.c: ../regformats/rs6000/%.dat): New rules.
423 (arm-with-iwmmxt.c): Remove.
424 (arm-with-vfpv2.c): Remove.
425 (arm-with-vfpv3.c): Remove.
426 (arm-with-neon.c): Remove.
427 (reg-bfin.c): Remove.
428 (reg-cris.c): Remove.
429 (reg-crisv32.c): Remove.
431 (i386-linux.c): Remove.
432 (i386-avx.c): Remove.
433 (i386-avx-linux.c): Remove.
434 (i386-avx-avx512.c): Remove.
435 (i386-avx-avx512-linux.c): Remove.
436 (i386-mpx.c): Remove.
437 (i386-mpx-linux.c): Remove.
438 (i386-avx-mpx-avx512-pku.c): Remove.
439 (i386-avx-mpx-avx512-pku-linux.c): Remove.
440 (i386-avx-mpx.c): Remove.
441 (i386-avx-mpx-linux.c): Remove.
442 (i386-mmx.c): Remove.
443 (i386-mmx-linux.c): Remove.
444 (reg-ia64.c): Remove.
445 (reg-m32r.c): Remove.
446 (reg-m68k.c): Remove.
448 (mips-linux.c): Remove.
449 (mips-dsp-linux.c): Remove.
450 (mips64-linux.c): Remove.
451 (mips64-dsp-linux.c): Remove.
452 (nios2-linux.c): Remove.
453 (powerpc-32.c): Remove.
454 (powerpc-32l.c): Remove.
455 (powerpc-altivec32l.c): Remove.
456 (powerpc-cell32l.c): Remove.
457 (powerpc-vsx32l.c): Remove.
458 (powerpc-isa205-32l.c): Remove.
459 (powerpc-isa205-altivec32l.c): Remove.
460 (powerpc-isa205-vsx32l.c): Remove.
461 (powerpc-e500l.c): Remove.
462 (powerpc-64l.c): Remove.
463 (powerpc-altivec64l.c): Remove.
464 (powerpc-cell64l.c): Remove.
465 (powerpc-vsx64l.c): Remove.
466 (powerpc-isa205-64l.c): Remove.
467 (powerpc-isa205-altivec64l.c): Remove.
468 (powerpc-isa205-vsx64l.c): Remove.
469 (s390-linux32.c): Remove.
470 (s390-linux32v1.c): Remove.
471 (s390-linux32v2.c): Remove.
472 (s390-linux64.c): Remove.
473 (s390-linux64v1.c): Remove.
474 (s390-linux64v2.c): Remove.
475 (s390-te-linux64.c): Remove.
476 (s390-vx-linux64.c): Remove.
477 (s390-tevx-linux64.c): Remove.
478 (s390x-linux64.c): Remove.
479 (s390x-linux64v1.c): Remove.
480 (s390x-linux64v2.c): Remove.
481 (s390x-te-linux64.c): Remove.
482 (s390x-vx-linux64.c): Remove.
483 (s390x-tevx-linux64.c): Remove.
484 (tic6x-c64xp-linux.c): Remove.
485 (tic6x-c64x-linux.c): Remove.
486 (tic6x-c62x-linux.c): Remove.
488 (reg-sparc64.c): Remove.
491 (amd64-linux.c): Remove.
492 (amd64-avx.c): Remove.
493 (amd64-avx-linux.c): Remove.
494 (amd64-avx-avx512.c): Remove.
495 (amd64-avx-avx512-linux.c): Remove.
496 (amd64-mpx.c): Remove.
497 (amd64-mpx-linux.c): Remove.
498 (amd64-avx-mpx-avx512-pku.c): Remove.
499 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
500 (amd64-avx-mpx.c): Remove.
501 (amd64-avx-mpx-linux.c): Remove.
503 (x32-linux.c): Remove.
505 (x32-avx-linux.c): Remove.
506 (x32-avx-avx512.c): Remove.
507 (x32-avx-avx512-linux.c): Remove.
508 (reg-xtensa.c): Remove.
509 (reg-tilegx.c): Remove.
510 (reg-tilegx32.c): Remove.
512 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
514 * Makefile.in (SFILES): Add "common/environ.c".
515 (OBJS): Add "common/environ.h".
517 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
519 * configure.ac: Check if the fs_base and gs_base members of
520 `struct user_regs_struct' exist.
521 * config.in: Regenerated.
522 * configure: Likewise.
524 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
526 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
528 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
529 (get_next_pcs_syscall_next_pc): Likewise.
531 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
533 * win32-i386-low.c: Fix incorrect reference to a couple source files.
534 * nto-x86-low.c: Likewise.
536 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
538 * Makefile.in: Include disable-implicit-rules.mk.
540 2016-11-23 Pedro Alves <palves@redhat.com>
542 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
543 (debug_vprintf): Use std::chrono::steady_clock instead of
544 gettimeofday. Use '.' instead of ':'.
545 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
546 (get_timestamp): Use std::chrono::steady_clock instead of
549 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
551 * Makefile.in: Fix whitespace formatting.
553 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
555 * Makefile.in (SFILES, OBS): Flatten list and order
558 2016-11-23 Pedro Alves <palves@redhat.com>
560 * event-loop.c (handle_file_event): Use warning.
561 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
562 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
565 2016-11-23 Pedro Alves <palves@redhat.com>
567 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
569 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
570 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
571 debug_printf and debug_flush for debug output.
572 * server.c (handle_general_set): Likewise.
573 * thread-db.c (try_thread_db_load): Use debug_printf for debug
576 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
578 * Makefile.in (.c.o): Replace rule with ...
579 (%.o: %.c): ... this one.
581 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
583 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
584 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
586 * configure.ac: Remove checks for the make program.
587 * configure: Re-generate.
589 2016-10-28 Pedro Alves <palves@redhat.com>
591 * Makefile.in (CXX_DIALECT): Get from configure.
592 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
593 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
594 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
595 * config.in: Regenerate.
596 * configure: Regenerate.
598 2016-10-27 Yao Qi <yao.qi@linaro.org>
600 * linux-low.c (linux_supports_range_stepping): Return true if
601 can_software_single_step return true.
603 2016-10-27 Yao Qi <yao.qi@linaro.org>
605 * inferiors.c (find_inferior_in_random): New function.
606 * inferiors.h (find_inferior_in_random): Declare.
607 * linux-low.c (linux_wait_for_event_filtered): Call
608 find_inferior_in_random instead of find_inferior.
610 2016-10-27 Yao Qi <yao.qi@linaro.org>
612 * linux-low.c (linux_wait_1): If single-step breakpoints are
613 inserted, remove them.
615 2016-10-26 Pedro Alves <palves@redhat.com>
617 * linux-low.c (handle_extended_wait): Link parent/child fork
619 (linux_wait_1): Unlink them.
620 (linux_set_resume_request): Ignore resume requests for
621 already-resumed and unhandled fork child threads.
622 * linux-low.h (struct lwp_info) <fork_relative>: New field.
623 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
625 (handle_v_requests) <vCont>: Don't call require_running.
626 * server.h (in_queued_stop_replies): New declaration.
628 2016-10-24 Yao Qi <yao.qi@linaro.org>
631 * linux-aarch64-low.c (append_insns): Cast the return value to
634 2016-10-10 Yao Qi <yao.qi@linaro.org>
636 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
638 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
640 * target.c (target_supports_multi_process): New function, moved
642 * target.h (target_supports_multi_process): ... here. Remove
645 2016-10-05 Tom Tromey <tom@tromey.com>
648 * tracepoint.c (handle_tracepoint_bkpts): Check
649 ipa_error_tracepoint, not ipa_stopping_tracepoint.
651 2016-10-05 Yao Qi <yao.qi@linaro.org>
653 * configure.srv: Update the path of arm-*.xml files.
655 2016-10-05 Terry Guo <terry.guo@arm.com>
656 Yao Qi <yao.qi@linaro.org>
658 * Makefile.in: Adjust the path of rules.
659 * configure.srv: Update the path of xml files.
660 * regformats/arm-with-iwmmxt.dat: Regenerated.
661 * regformats/arm-with-neon.dat: Likewise.
662 * regformats/arm-with-vfpv2.dat: Likewise.
663 * regformats/arm-with-vfpv3.dat Likewise.
665 2016-09-30 Yao Qi <yao.qi@linaro.org>
668 * target.c (target_stop_and_wait): Don't call
669 target_continue_no_signal, use resume_stop instead.
671 2016-09-26 Yao Qi <yao.qi@linaro.org>
673 * linux-low.c (linux_wait_1): Call debug_exit.
675 2016-09-23 Pedro Alves <palves@redhat.com>
677 * Makefile.in (SFILES): Add common/new-op.c.
678 (OBS): Add common/new-op.o.
679 (new-op.o): New rule.
681 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
683 * .gitinore: Ignore more files.
685 2016-09-21 Yao Qi <yao.qi@linaro.org>
687 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
690 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
692 * server.c (start_inferior): Call target_mourn_inferior instead of
693 mourn_inferior; pass ptid_t argument to it.
695 (handle_target_event): Likewise.
696 * target.c (target_mourn_inferior): New function.
697 * target.h (mourn_inferior): Delete macro.
699 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
701 * linux-low.c (lwp_is_stepping): New function.
703 2016-09-06 Carl Love <cel@us.ibm.com>
705 * server.c (start_inferior): Fixed comment, requested comment change
706 didn't get updated correctly. Removed reference to ptrace () call as
707 it is only true on Linux systems.
709 2016-09-06 Carl Love <cel@us.ibm.com>
711 * server.c (start_inferior): Do not call
712 function target_post_create_inferior () if the
713 inferior process has already exited.
715 2016-09-05 Pedro Alves <palves@redhat.com>
717 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
718 (COMPILE.pre, CC_LD): Use CXX directly.
719 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
720 * acinclude.m4: Don't include build-with-cxx.m4.
721 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
722 * configure: Regenerate.
724 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
727 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
728 call writing data to own_buf.
730 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
732 * target.c (mywait): Call target_wait instead of
734 (target_wait): New function.
736 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
738 * server.c (start_inferior): New variable 'ptid'. Replace calls
739 to the_target->resume by target_continue{,_no_signal}, depending
741 * target.c (target_stop_and_wait): Call target_continue_no_signal
742 instead of the_target->resume.
743 (target_continue): New function.
745 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
747 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
749 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
752 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
754 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
755 * linux-arm-low.c (ps_get_thread_area): Likewise.
756 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
757 * linux-m68k-low.c (ps_get_thread_area): Likewise.
758 * linux-mips-low.c (ps_get_thread_area): Likewise.
759 * linux-nios2-low.c (ps_get_thread_area): Likewise.
760 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
761 * linux-x86-low.c (ps_get_thread_area): Likewise.
762 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
764 2016-08-19 Pedro Alves <palves@redhat.com>
766 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
768 2016-08-19 Pedro Alves <palves@redhat.com>
770 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
771 comment. Use memcpy instead of casting through unsigned long.
773 2016-08-19 Pedro Alves <palves@redhat.com>
775 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
776 allocating around 0x80000000.
778 2016-08-19 Pedro Alves <palves@redhat.com>
781 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
782 (x32-avx512-linux-ipa.o): New rules.
783 * configure.ac (x86_64-*-linux*): New x32 check.
784 * configure.srv (ipa_x32_linux_regobj): New.
785 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
786 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
788 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
790 * configure: Regenerate.
792 2016-08-09 Pedro Alves <palves@redhat.com>
795 * Makefile.in (OBS): Add signals-state-save-restore.o.
796 (signals-state-save-restore.o): New rule.
797 * config.in: Regenerate.
798 * configure: Regenerate.
799 * linux-low.c: Include "signals-state-save-restore.h".
800 (linux_create_inferior): Call
801 restore_original_signals_state.
802 * server.c: Include "dispositions-save-restore.h".
803 (captured_main): Call save_original_signals_state.
805 2016-08-05 Pedro Alves <palves@redhat.com>
807 * configure: Regenerate.
809 2016-08-04 Yao Qi <yao.qi@linaro.org>
811 * linux-low.c (regsets_fetch_inferior_registers): Check
812 errno is ESRCH or not.
814 2016-08-02 Yao Qi <yao.qi@linaro.org>
816 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
817 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
818 (thread_db_load_search): Update.
819 (try_thread_db_load_1): Don't look for td_ta_event_addr,
820 td_ta_set_event and td_ta_event_getmsg.
822 2016-07-26 Pedro Alves <palves@redhat.com>
825 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
826 of unsigned long for 64-bit registers and use uint32_t instead of
827 unsigned int for 32-bit registers.
829 2016-07-26 Pedro Alves <palves@redhat.com>
831 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
834 2016-07-21 Tom Tromey <tom@tromey.com>
836 * configure: Rebuild.
838 2016-07-21 Yao Qi <yao.qi@linaro.org>
840 * mem-break.c (find_gdb_breakpoint): Cast bp to
841 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
843 2016-07-21 Yao Qi <yao.qi@linaro.org>
845 * server.c (handle_v_requests): Support s and S actions
846 if target_supports_software_single_step return true.
848 2016-07-21 Yao Qi <yao.qi@linaro.org>
850 * linux-low.c (resume_stopped_resumed_lwps): If resume request
851 is resume_step, call maybe_hw_step.
852 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
854 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
856 (proceed_one_lwp): If resume request is resume_step, install
857 reinsert breakpoints and call maybe_hw_step.
859 2016-07-21 Yao Qi <yao.qi@linaro.org>
861 * linux-low.c (proceed_one_lwp): Declare.
862 (linux_resume_one_thread): Remove local variable 'step'.
863 Lift code enqueue signal. Call proceed_one_lwp instead of
864 linux_resume_one_lwp.
866 2016-07-21 Yao Qi <yao.qi@linaro.org>
868 * linux-low.c (linux_resume_one_thread): Call
869 enqueue_pending_signal.
871 2016-07-21 Yao Qi <yao.qi@linaro.org>
873 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
874 * inferiors.c (do_restore_current_thread_cleanup): New function.
875 (make_cleanup_restore_current_thread): Likewise.
876 * linux-low.c (install_software_single_step_breakpoints): Call
877 make_cleanup_restore_current_thread. Switch current_thread to
880 2016-07-21 Yao Qi <yao.qi@linaro.org>
882 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
883 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
884 (clone_one_breakpoint): Likewise.
885 (delete_reinsert_breakpoints): Change parameter to thread.
887 (has_reinsert_breakpoints): Likewise.
888 (uninsert_reinsert_breakpoints): Likewise.
889 (reinsert_reinsert_breakpoints): Likewise.
890 * mem-break.h (set_reinsert_breakpoint): Update declaration.
891 (delete_reinsert_breakpoints): Likewise.
892 (reinsert_reinsert_breakpoints): Likewise.
893 (uninsert_reinsert_breakpoints): Likewise.
894 (has_reinsert_breakpoints): Likewise.
896 2016-07-21 Yao Qi <yao.qi@linaro.org>
898 * inferiors.c (get_thread_process): Make parameter const.
899 * inferiors.h (get_thread_process): Update declaration.
900 * mem-break.c (clone_all_breakpoints): Remove all parameters.
901 Add new parameters child_thread and parent_thread. Callers
903 * mem-break.h (clone_all_breakpoints): Update declaration.
905 2016-07-21 Yao Qi <yao.qi@linaro.org>
907 * mem-break.c (struct breakpoint) <cond_list>: Remove.
908 <command_list, handler>: Remove.
909 (struct gdb_breakpoint): New.
910 (struct other_breakpoint): New.
911 (struct reinsert_breakpoint): New.
912 (is_gdb_breakpoint): New function.
913 (any_persistent_commands): Update command_list if
914 is_gdb_breakpoint returns true.
915 (set_breakpoint): Create breakpoints according to their types.
916 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
917 (set_gdb_breakpoint_1): Likewise.
918 (set_gdb_breakpoint): Likewise.
919 (clear_breakpoint_conditions): Change parameter type to
920 'struct gdb_breakpoint *'.
921 (clear_breakpoint_commands): Likewise.
922 (clear_breakpoint_conditions_and_commands): Likewise.
923 (add_condition_to_breakpoint): Likewise.
924 (add_breakpoint_condition): Likewise.
925 (add_commands_to_breakpoint): Likewise.
926 (check_breakpoints): Check other_breakpoint.
927 (clone_one_breakpoint): Clone breakpopint according to its type.
928 * mem-break.h (struct gdb_breakpoint): Declare.
929 (set_gdb_breakpoint): Update declaration.
930 (clear_breakpoint_conditions_and_commands): Likewise.
931 (add_breakpoint_condition): Likewise.
932 (add_breakpoint_commands): Likewise.
933 * server.c (process_point_options): Change parameter type to
934 'struct gdb_breakpoint *'.
936 2016-07-21 Yao Qi <yao.qi@linaro.org>
938 * mem-break.c (set_breakpoint_at): Rename it to ...
939 (set_breakpoint_type_at): ... it.
940 (set_breakpoint_at): Call set_breakpoint_type_at.
941 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
942 * mem-break.h (set_breakpoint_at): Update comments.
944 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
946 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
948 (nios2_store_gregset): Likewise.
950 2016-07-01 Pedro Alves <palves@redhat.com>
951 Antoine Tremblay <antoine.tremblay@ericsson.com>
953 * linux-low.c: Change interface to take the target lwp_info
954 pointer directly and return void. Handle detaching from a zombie
956 (linux_detach_lwp_callback): New function.
957 (linux_detach): Detach from the leader thread after detaching from
960 2016-06-28 Yao Qi <yao.qi@linaro.org>
962 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
963 for variable new_offset.
964 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
965 (aarch64_ftrace_insn_reloc_cb): Likewise.
966 (aarch64_ftrace_insn_reloc_tb): Likewise.
967 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
968 PRIx64 instead of PRIx32.
970 2016-06-28 Yao Qi <yao.qi@linaro.org>
972 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
973 (the_low_target): Install arm_get_syscall_trapinfo.
975 2016-06-28 Yao Qi <yao.qi@linaro.org>
977 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
979 (the_low_target): Install aarch64_get_syscall_trapinfo.
981 2016-06-28 Yao Qi <yao.qi@linaro.org>
983 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
985 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
986 Remove parameter sysno.
987 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
990 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
992 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
993 (s390_emit_ne_goto): Likewise.
994 (s390_emit_lt_goto): Likewise.
995 (s390_emit_le_goto): Likewise.
996 (s390_emit_gt_goto): Likewise.
997 (s390_emit_ge_goto): Likewise.
998 (s390x_emit_eq_goto): Likewise.
999 (s390x_emit_ne_goto): Likewise.
1000 (s390x_emit_lt_goto): Likewise.
1001 (s390x_emit_le_goto): Likewise.
1002 (s390x_emit_gt_goto): Likewise.
1003 (s390x_emit_ge_goto): Likewise.
1004 (s390_emit_ops_impl): Mark variable static.
1005 (s390x_emit_ops): Likewise.
1007 2016-06-17 Yao Qi <yao.qi@linaro.org>
1009 * linux-low.c (handle_extended_wait): Call
1010 uninsert_reinsert_breakpoints for the parent process. Remove
1011 reinsert breakpoints from the child process. Reinsert them to
1012 the parent process when vfork is done.
1013 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1014 (reinsert_reinsert_breakpoints): New function.
1015 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1016 (reinsert_reinsert_breakpoints): Declare.
1018 2016-06-17 Yao Qi <yao.qi@linaro.org>
1020 * linux-low.c (handle_extended_wait): If the parent is doing
1021 step-over, remove the reinsert breakpoints from the forked child.
1023 2016-06-17 Yao Qi <yao.qi@linaro.org>
1025 * linux-low.c (unsuspend_all_lwps): Declare.
1026 (linux_low_filter_event): If thread exited, call finish_step_over.
1027 If step-over is finished, unsuspend other threads.
1029 2016-06-17 Yao Qi <yao.qi@linaro.org>
1031 * linux-low.c (linux_resume_one_lwp_throw): Assert
1032 has_reinsert_breakpoints returns false.
1033 * mem-break.c (delete_disabled_breakpoints): Assert
1034 bp type isn't reinsert_breakpoint.
1036 2016-06-17 Yao Qi <yao.qi@linaro.org>
1038 * linux-low.c (maybe_hw_step): New function.
1039 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1040 (finish_step_over): Switch current_thread to lwp temporarily,
1041 and assert has_reinsert_breakpoints returns true.
1042 (proceed_one_lwp): Call maybe_hw_step.
1043 * mem-break.c (has_reinsert_breakpoints): New function.
1044 * mem-break.h (has_reinsert_breakpoints): Declare.
1046 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1048 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1050 2016-05-17 Yao Qi <yao.qi@linaro.org>
1052 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1053 instead of find_inferior.
1055 2016-05-05 Yao Qi <yao.qi@linaro.org>
1057 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1058 Initialize res to zero.
1060 2016-05-05 Yao Qi <yao.qi@linaro.org>
1062 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1065 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1067 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1068 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1069 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1071 2016-04-28 Par Olsson <par.olsson@windriver.com>
1072 Simon Marchi <simon.marchi@ericsson.com>
1074 * tracepoint.c (write_inferior_int8): New function.
1075 (cmd_qtenable_disable): Write enable flag using
1076 write_inferior_int8.
1078 2016-04-25 Yao Qi <yao.qi@linaro.org>
1080 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1081 (need_step_over_p): Return zero if the LWP has pending signals
1082 can be delivered on software single step target.
1084 2016-04-25 Yao Qi <yao.qi@linaro.org>
1086 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1087 return instead of error.
1089 2016-04-22 Yao Qi <yao.qi@linaro.org>
1091 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1094 2016-04-22 Yao Qi <yao.qi@linaro.org>
1096 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1097 signal when stepping over breakpoint with software single
1100 2016-04-21 Pedro Alves <palves@redhat.com>
1102 * linux-s390-low.c (s390_collect_ptrace_register)
1103 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1105 (s390_check_regset): Use void * instead of gdb_byte *.
1107 2016-04-20 Pedro Alves <palves@redhat.com>
1109 * configure: Renegerate.
1111 2016-04-20 Yao Qi <yao.qi@linaro.org>
1113 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1114 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1116 (arm_store_gregset): Likewise.
1118 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1120 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1121 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1122 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1123 (amd64-avx-mpx-linux.c): New rules.
1124 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1125 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1126 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1127 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1128 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1129 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1130 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1131 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1132 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1133 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1134 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1135 * linux-x86-low.c (x86_linux_read_description): Add case for
1136 X86_XSTATE_AVX_MPX_MASK.
1137 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1138 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1139 init_registers_i386_avx_mpx_linux.
1140 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1141 (initialize_low_tracepoint): Call
1142 init_registers_i386_avx_mpx_linux.
1143 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1144 (initialize_low_tracepoint): Call
1145 init_registers_amd64_avx_mpx_linux.
1146 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1147 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1148 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1151 2016-04-18 Pedro Alves <palves@redhat.com>
1153 * configure: Regenerate.
1155 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1157 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1158 (aarch64_emit_sub): Likewise.
1160 2016-04-12 Pedro Alves <palves@redhat.com>
1162 * utils.c (prepare_to_throw_exception): Delete.
1164 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1166 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1168 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1170 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1172 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1174 * linux-aarch64-ipa.c: Add <elf.h> include.
1175 * linux-ppc-ipa.c: Add <elf.h> include.
1176 * linux-s390-ipa.c: Add <elf.h> include.
1178 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1180 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1181 (get_raw_reg_ptr): Likewise.
1182 (get_trace_state_variable_value_ptr): Likewise.
1183 (set_trace_state_variable_value_ptr): Likewise.
1184 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1187 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1188 Marcin Kościelnicki <koriakin@0x04.net>
1191 * linux-ppc-low.c (emit_insns): New function.
1192 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1193 (ppc_emit_prologue): New function.
1194 (ppc_emit_epilogue): New function.
1195 (ppc_emit_add): New function.
1196 (ppc_emit_sub): New function.
1197 (ppc_emit_mul): New function.
1198 (ppc_emit_lsh): New function.
1199 (ppc_emit_rsh_signed): New function.
1200 (ppc_emit_rsh_unsigned): New function.
1201 (ppc_emit_ext): New function.
1202 (ppc_emit_zero_ext): New function.
1203 (ppc_emit_log_not): New function.
1204 (ppc_emit_bit_and): New function.
1205 (ppc_emit_bit_or): New function.
1206 (ppc_emit_bit_xor): New function.
1207 (ppc_emit_bit_not): New function.
1208 (ppc_emit_equal): New function.
1209 (ppc_emit_less_signed): New function.
1210 (ppc_emit_less_unsigned): New function.
1211 (ppc_emit_ref): New function.
1212 (ppc_emit_const): New function.
1213 (ppc_emit_reg): New function.
1214 (ppc_emit_pop): New function.
1215 (ppc_emit_stack_flush): New function.
1216 (ppc_emit_swap): New function.
1217 (ppc_emit_stack_adjust): New function.
1218 (ppc_emit_call): New function.
1219 (ppc_emit_int_call_1): New function.
1220 (ppc_emit_void_call_2): New function.
1221 (ppc_emit_if_goto): New function.
1222 (ppc_emit_goto): New function.
1223 (ppc_emit_eq_goto): New function.
1224 (ppc_emit_ne_goto): New function.
1225 (ppc_emit_lt_goto): New function.
1226 (ppc_emit_le_goto): New function.
1227 (ppc_emit_gt_goto): New function.
1228 (ppc_emit_ge_goto): New function.
1229 (ppc_write_goto_address): New function.
1230 (ppc_emit_ops_impl): New static variable.
1231 (ppc64v1_emit_prologue): New function.
1232 (ppc64v2_emit_prologue): New function.
1233 (ppc64_emit_epilogue): New function.
1234 (ppc64_emit_add): New function.
1235 (ppc64_emit_sub): New function.
1236 (ppc64_emit_mul): New function.
1237 (ppc64_emit_lsh): New function.
1238 (ppc64_emit_rsh_signed): New function.
1239 (ppc64_emit_rsh_unsigned): New function.
1240 (ppc64_emit_ext): New function.
1241 (ppc64_emit_zero_ext): New function.
1242 (ppc64_emit_log_not): New function.
1243 (ppc64_emit_bit_and): New function.
1244 (ppc64_emit_bit_or): New function.
1245 (ppc64_emit_bit_xor): New function.
1246 (ppc64_emit_bit_not): New function.
1247 (ppc64_emit_equal): New function.
1248 (ppc64_emit_less_signed): New function.
1249 (ppc64_emit_less_unsigned): New function.
1250 (ppc64_emit_ref): New function.
1251 (ppc64_emit_const): New function.
1252 (ppc64v1_emit_reg): New function.
1253 (ppc64v2_emit_reg): New function.
1254 (ppc64_emit_pop): New function.
1255 (ppc64_emit_stack_flush): New function.
1256 (ppc64_emit_swap): New function.
1257 (ppc64v1_emit_call): New function.
1258 (ppc64v2_emit_call): New function.
1259 (ppc64v1_emit_int_call_1): New function.
1260 (ppc64v2_emit_int_call_1): New function.
1261 (ppc64v1_emit_void_call_2): New function.
1262 (ppc64v2_emit_void_call_2): New function.
1263 (ppc64_emit_if_goto): New function.
1264 (ppc64_emit_eq_goto): New function.
1265 (ppc64_emit_ne_goto): New function.
1266 (ppc64_emit_lt_goto): New function.
1267 (ppc64_emit_le_goto): New function.
1268 (ppc64_emit_gt_goto): New function.
1269 (ppc64_emit_ge_goto): New function.
1270 (ppc64v1_emit_ops_impl): New static variable.
1271 (ppc64v2_emit_ops_impl): New static variable.
1272 (ppc_emit_ops): New function.
1273 (linux_low_target): Wire in ppc_emit_ops.
1275 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1276 Marcin Kościelnicki <koriakin@0x04.net>
1279 * Makefile.in: Add powerpc-*-ipa.o
1280 * configure.srv: Add ipa_obj for powerpc*-linux.
1281 * linux-ppc-ipa.c: New file.
1282 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1284 (PPC_FIELD): New macro.
1285 (PPC_SEXT): New macro.
1286 (PPC_OP6): New macro.
1287 (PPC_BO): New macro.
1288 (PPC_LI): New macro.
1289 (PPC_BD): New macro.
1290 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1291 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1292 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1293 (ppc_get_thread_area): New function.
1294 (is_elfv2_inferior): New function.
1295 (gen_ds_form): New function.
1296 (GEN_STD): New macro.
1297 (GEN_STDU): New macro.
1298 (GEN_LD): New macro.
1299 (GEN_LDU): New macro.
1300 (gen_d_form): New function.
1301 (GEN_ADDI): New macro.
1302 (GEN_ADDIS): New macro.
1303 (GEN_LI): New macro.
1304 (GEN_LIS): New macro.
1305 (GEN_ORI): New macro.
1306 (GEN_ORIS): New macro.
1307 (GEN_LWZ): New macro.
1308 (GEN_STW): New macro.
1309 (GEN_STWU): New macro.
1310 (gen_xfx_form): New function.
1311 (GEN_MFSPR): New macro.
1312 (GEN_MTSPR): New macro.
1313 (GEN_MFCR): New macro.
1314 (GEN_MTCR): New macro.
1315 (GEN_SYNC): New macro.
1316 (GEN_LWSYNC): New macro.
1317 (gen_x_form): New function.
1318 (GEN_OR): New macro.
1319 (GEN_MR): New macro.
1320 (GEN_LWARX): New macro.
1321 (GEN_STWCX): New macro.
1322 (GEN_CMPW): New macro.
1323 (gen_md_form): New function.
1324 (GEN_RLDICL): New macro.
1325 (GEN_RLDICR): New macro.
1326 (gen_i_form): New function.
1328 (GEN_BL): New macro.
1329 (gen_b_form): New function.
1330 (GEN_BNE): New macro.
1331 (GEN_LOAD): New macro.
1332 (GEN_STORE): New macro.
1333 (gen_limm): New function.
1334 (gen_atomic_xchg): New function.
1335 (gen_call): New function.
1336 (ppc_relocate_instruction): New function.
1337 (ppc_install_fast_tracepoint_jump_pad): New function.
1338 (ppc_get_min_fast_tracepoint_insn_len): New function.
1339 (ppc_get_ipa_tdesc_idx): New function.
1340 (the_low_target): Wire in the new functions.
1341 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1343 * linux-ppc-tdesc.h: New file.
1345 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1347 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1348 (alloc_jump_pad_buffer): New function.
1349 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1350 (alloc_jump_pad_buffer): New function.
1351 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1352 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1353 (alloc_jump_pad_buffer): New function.
1354 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1355 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1356 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1357 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1359 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1361 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1362 * linux-amd64-ipa.c: Likewise.
1363 * linux-i386-ipa.c: Likewise.
1364 * linux-s390-ipa.c: Likewise.
1365 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1366 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1367 set_trace_state_variable_value_ptr.
1368 (struct ipa_sym_addresses): Likewise.
1369 (symbol_list): Likewise.
1370 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1371 accessing gdb_collect directly.
1372 (gdb_collect_ptr_type): New typedef.
1373 (get_raw_reg_ptr_type): New typedef.
1374 (get_trace_state_variable_value_ptr_type): New typedef.
1375 (set_trace_state_variable_value_ptr_type): New typedef.
1376 (gdb_collect_ptr): New global.
1377 (get_raw_reg_ptr): New global.
1378 (get_trace_state_variable_value_ptr): New global.
1379 (set_trace_state_variable_value_ptr): New global.
1380 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1381 accessing get_raw_reg directly.
1382 (get_get_tsv_func_addr): Likewise for
1383 get_trace_state_variable_value_ptr.
1384 (get_set_tsv_func_addr): Likewise for
1385 set_trace_state_variable_value_ptr.
1386 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1388 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1390 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1392 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1394 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1396 (relocate_instruction): Remove own_buf.
1397 * server.c (own_buf): Make global.
1398 (handle_v_requests): Make global.
1399 * server.h (own_buf): New declaration.
1400 (handle_v_requests): New prototype.
1402 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1405 * linux-s390-low.c (add_insns): New function.
1406 (s390_emit_prologue): New function.
1407 (s390_emit_epilogue): New function.
1408 (s390_emit_add): New function.
1409 (s390_emit_sub): New function.
1410 (s390_emit_mul): New function.
1411 (s390_emit_lsh): New function.
1412 (s390_emit_rsh_signed): New function.
1413 (s390_emit_rsh_unsigned): New function.
1414 (s390_emit_ext): New function.
1415 (s390_emit_log_not): New function.
1416 (s390_emit_bit_and): New function.
1417 (s390_emit_bit_or): New function.
1418 (s390_emit_bit_xor): New function.
1419 (s390_emit_bit_not): New function.
1420 (s390_emit_equal): New function.
1421 (s390_emit_less_signed): New function.
1422 (s390_emit_less_unsigned): New function.
1423 (s390_emit_ref): New function.
1424 (s390_emit_if_goto): New function.
1425 (s390_emit_goto): New function.
1426 (s390_write_goto_address): New function.
1427 (s390_emit_litpool): New function.
1428 (s390_emit_const): New function.
1429 (s390_emit_call): New function.
1430 (s390_emit_reg): New function.
1431 (s390_emit_pop): New function.
1432 (s390_emit_stack_flush): New function.
1433 (s390_emit_zero_ext): New function.
1434 (s390_emit_swap): New function.
1435 (s390_emit_stack_adjust): New function.
1436 (s390_emit_set_r2): New function.
1437 (s390_emit_int_call_1): New function.
1438 (s390_emit_void_call_2): New function.
1439 (s390_emit_eq_goto): New function.
1440 (s390_emit_ne_goto): New function.
1441 (s390_emit_lt_goto): New function.
1442 (s390_emit_le_goto): New function.
1443 (s390_emit_gt_goto): New function.
1444 (s390_emit_ge_goto): New function.
1445 (s390x_emit_prologue): New function.
1446 (s390x_emit_epilogue): New function.
1447 (s390x_emit_add): New function.
1448 (s390x_emit_sub): New function.
1449 (s390x_emit_mul): New function.
1450 (s390x_emit_lsh): New function.
1451 (s390x_emit_rsh_signed): New function.
1452 (s390x_emit_rsh_unsigned): New function.
1453 (s390x_emit_ext): New function.
1454 (s390x_emit_log_not): New function.
1455 (s390x_emit_bit_and): New function.
1456 (s390x_emit_bit_or): New function.
1457 (s390x_emit_bit_xor): New function.
1458 (s390x_emit_bit_not): New function.
1459 (s390x_emit_equal): New function.
1460 (s390x_emit_less_signed): New function.
1461 (s390x_emit_less_unsigned): New function.
1462 (s390x_emit_ref): New function.
1463 (s390x_emit_if_goto): New function.
1464 (s390x_emit_const): New function.
1465 (s390x_emit_call): New function.
1466 (s390x_emit_reg): New function.
1467 (s390x_emit_pop): New function.
1468 (s390x_emit_stack_flush): New function.
1469 (s390x_emit_zero_ext): New function.
1470 (s390x_emit_swap): New function.
1471 (s390x_emit_stack_adjust): New function.
1472 (s390x_emit_int_call_1): New function.
1473 (s390x_emit_void_call_2): New function.
1474 (s390x_emit_eq_goto): New function.
1475 (s390x_emit_ne_goto): New function.
1476 (s390x_emit_lt_goto): New function.
1477 (s390x_emit_le_goto): New function.
1478 (s390x_emit_gt_goto): New function.
1479 (s390x_emit_ge_goto): New function.
1480 (s390_emit_ops): New function.
1481 (struct linux_target_ops): Fill in emit_ops hook.
1483 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1486 * Makefile.in: Add s390 IPA files.
1487 * configure.srv: Build IPA for s390.
1488 * linux-s390-ipa.c: New file.
1489 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1490 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1491 (tdesc_s390_linux32): Likewise.
1492 (init_registers_s390_linux32v1): Likewise.
1493 (tdesc_s390_linux32v1): Likewise.
1494 (init_registers_s390_linux32v2): Likewise.
1495 (tdesc_s390_linux32v2): Likewise.
1496 (init_registers_s390_linux64): Likewise.
1497 (tdesc_s390_linux64): Likewise.
1498 (init_registers_s390_linux64v1): Likewise.
1499 (tdesc_s390_linux64v1): Likewise.
1500 (init_registers_s390_linux64v2): Likewise.
1501 (tdesc_s390_linux64v2): Likewise.
1502 (init_registers_s390_te_linux64): Likewise.
1503 (tdesc_s390_te_linux64): Likewise.
1504 (init_registers_s390_vx_linux64): Likewise.
1505 (tdesc_s390_vx_linux64): Likewise.
1506 (init_registers_s390_tevx_linux64): Likewise.
1507 (tdesc_s390_tevx_linux64): Likewise.
1508 (init_registers_s390x_linux64): Likewise.
1509 (tdesc_s390x_linux64): Likewise.
1510 (init_registers_s390x_linux64v1): Likewise.
1511 (tdesc_s390x_linux64v1): Likewise.
1512 (init_registers_s390x_linux64v2): Likewise.
1513 (tdesc_s390x_linux64v2): Likewise.
1514 (init_registers_s390x_te_linux64): Likewise.
1515 (tdesc_s390x_te_linux64): Likewise.
1516 (init_registers_s390x_vx_linux64): Likewise.
1517 (tdesc_s390x_vx_linux64): Likewise.
1518 (init_registers_s390x_tevx_linux64): Likewise.
1519 (tdesc_s390x_tevx_linux64): Likewise.
1520 (have_hwcap_s390_vx): New static variable.
1521 (s390_arch_setup): Fill have_hwcap_s390_vx.
1522 (s390_get_thread_area): New function.
1523 (s390_ft_entry_gpr_esa): New const.
1524 (s390_ft_entry_gpr_zarch): New const.
1525 (s390_ft_entry_misc): New const.
1526 (s390_ft_entry_fr): New const.
1527 (s390_ft_entry_vr): New const.
1528 (s390_ft_main_31): New const.
1529 (s390_ft_main_64): New const.
1530 (s390_ft_exit_fr): New const.
1531 (s390_ft_exit_vr): New const.
1532 (s390_ft_exit_misc): New const.
1533 (s390_ft_exit_gpr_esa): New const.
1534 (s390_ft_exit_gpr_zarch): New const.
1535 (append_insns): New function.
1536 (s390_relocate_instruction): New function.
1537 (s390_install_fast_tracepoint_jump_pad): New function.
1538 (s390_get_min_fast_tracepoint_insn_len): New function.
1539 (s390_get_ipa_tdesc_idx): New function.
1540 (struct linux_target_ops): Wire in the above functions.
1541 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1542 * linux-s390-tdesc.h: New file.
1544 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1546 * linux-s390-low.c (s390_supports_tracepoints): New function.
1547 (struct linux_target_ops): Fill supports_tracepoints hook.
1549 2016-03-18 Yao Qi <yao.qi@linaro.org>
1551 * linux-low.c (lwp_signal_can_be_delivered): New function.
1552 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1554 2016-03-18 Yao Qi <yao.qi@linaro.org>
1556 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1557 0 if signal is enqueued. Remove 'signal' from one debugging
1558 message. Move one debugging message to some lines below.
1559 Remove code setting 'signal' to 0.
1561 2016-03-18 Yao Qi <yao.qi@linaro.org>
1563 * linux-low.c (linux_low_filter_event): Remove redundant
1564 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1566 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1568 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1569 (struct linux_target_ops): Wire in the above.
1571 2016-03-03 Yao Qi <yao.qi@linaro.org>
1573 * linux-low.c: Update comments to start_step_over.
1575 2016-03-03 Yao Qi <yao.qi@linaro.org>
1578 * linux-low.c (handle_extended_wait): Set child suspended
1579 if event_lwp->bp_reinsert isn't zero.
1581 2016-03-02 Yao Qi <yao.qi@linaro.org>
1583 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1584 enqueue_pending_signal.
1586 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1588 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1591 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1593 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1594 (s390_regmap_3264) [!__s390x__]: New global.
1595 (s390_collect_ptrace_register): Skip map entries containing -1.
1596 (s390_supply_ptrace_register): Ditto.
1597 (s390_fill_gprs_high): New function.
1598 (s390_store_gprs_high): New function.
1599 (s390_regsets): Add NT_S390_HIGH_GPRS.
1600 (s390_get_hwcap): Enable on 31-bit.
1601 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1602 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1603 Detect NT_S390_HIGH_GPRS.
1604 (s390_usrregs_info_3264): Enable on 31-bit.
1605 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1606 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1608 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1611 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1612 * configure.srv: Ditto.
1613 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1614 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1615 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1616 (init_registers_amd64_linux): Remove prototype.
1617 (tdesc_amd64_linux): Remove declaration.
1618 (get_ipa_tdesc): New function.
1619 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1620 initialize remaining tdescs.
1621 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1622 (init_registers_i386_linux): Remove prototype.
1623 (tdesc_i386_linux): Remove declaration.
1624 (get_ipa_tdesc): New function.
1625 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1626 initialize remaining tdescs.
1627 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1628 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1629 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1630 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1631 (x86_get_ipa_tdesc_idx): New function.
1632 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1633 * linux-x86-tdesc.h: New file.
1634 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1635 (target_get_ipa_tdesc_idx): New macro.
1636 * tracepoint.c (ipa_tdesc_idx): New macro.
1637 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1638 (symbol_list): Add ipa_tdesc_idx.
1639 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1640 (ipa_tdesc): Remove.
1641 (ipa_tdesc_idx): New variable.
1642 (get_context_regcache): Use get_ipa_tdesc.
1643 (gdb_collect): Ditto.
1645 * tracepoint.h (get_ipa_tdesc): New prototype.
1646 (ipa_tdesc): Remove.
1648 2016-02-24 Pedro Alves <palves@redhat.com>
1650 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1651 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1652 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1653 Factor out common code between the USE_SIGTRAP_SIGINFO and
1654 !USE_SIGTRAP_SIGINFO blocks.
1655 (linux_low_filter_event): Call save_stop_reason instead of
1656 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1658 (linux_wait_1): Update comments.
1660 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1662 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1663 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1664 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1665 ppc_insert_point, ppc_remove_point.
1667 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1669 * linux-s390-low.c (s390_supports_z_point_type): New function.
1670 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1672 2016-02-16 Yao Qi <yao.qi@linaro.org>
1674 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1675 PC. Get pc from regcache_read_pc.
1677 2016-02-12 Yao Qi <yao.qi@linaro.org>
1679 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1680 or linux_get_pc_32bit.
1681 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1683 2016-02-12 Yao Qi <yao.qi@linaro.org>
1685 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1686 arm_linux_get_next_pcs_fixup.
1688 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1690 * tracepoint.c (x_tracepoint_action_download): Change
1691 write_inferior_data_ptr to write_inferior_data_pointer.
1692 (cmd_qtstart): Likewise.
1693 (write_inferior_data_ptr): Remove.
1694 (download_agent_expr): Change write_inferior_data_ptr to
1695 write_inferior_data_pointer.
1696 (download_tracepoint_1): Likewise.
1697 (download_tracepoint): Likewise.
1698 (download_trace_state_variables): Likewise.
1700 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1701 Marcin Kościelnicki <koriakin@0x04.net>
1703 * tracepoint.c (struct tracepoint_action_ops): Remove.
1704 (struct tracepoint_action): Remove ops.
1705 (m_tracepoint_action_download, r_tracepoint_action_download)
1706 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1707 size and offset accordingly.
1708 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1709 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1710 (tracepoint_action_send, tracepoint_action_download): New functions.
1711 Helpers for trace action handlers.
1712 (add_tracepoint_action): Remove setup actions ops.
1713 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1715 2016-02-10 Yao Qi <yao.qi@linaro.org>
1717 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1719 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1721 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1723 * configure: Regenerate.
1725 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1727 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1728 void * to gdb_byte *.
1729 * linux-low.c (siginfo_fixup): Likewise.
1730 (linux_xfer_siginfo): Likewise.
1731 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1733 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1735 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1737 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1739 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1741 * linux-x86-low.c [__x86_64__]: Include
1742 "nat/amd64-linux-siginfo.h".
1743 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1744 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1745 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1746 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1747 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1748 (cpt_si_fd, si_timerid, si_overrun): Move from
1749 nat/amd64-linux-siginfo.c.
1750 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1752 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1754 * server.c (skip_to_semicolon): Remove.
1755 (process_point_options): Use strchrnul instead of
1758 2016-01-26 Yao Qi <yao.qi@linaro.org>
1760 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1761 * linux-low.c (install_software_single_step_breakpoints): Don't
1762 call regcache_read_pc.
1763 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1766 2016-01-26 Yao Qi <yao.qi@linaro.org>
1768 * linux-low.c (install_software_single_step_breakpoints): Call
1769 regcache_read_pc instead of get_pc.
1771 2016-01-26 Yao Qi <yao.qi@linaro.org>
1773 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1774 (unblock_async_io): Rename to ...
1775 (block_unblock_async_io): ... it. New function.
1776 (enable_async_io): Don't install SIGIO handler. Unblock it
1778 (disable_async_io): Don't ignore SIGIO. Block it instead.
1779 (initialize_async_io): Install SIGIO handler. Don't call
1782 2016-01-26 Yao Qi <yao.qi@linaro.org>
1784 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1785 first character is '\003', call *the_target->request_interrupt.
1787 2016-01-25 Yao Qi <yao.qi@linaro.org>
1789 * remote-utils.c (new_thread_notify): Remove.
1790 (dead_thread_notify): Likewise.
1791 * remote-utils.h (new_thread_notify): Remove declaration.
1792 (dead_thread_notify): Likewise.
1794 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1796 * gdb.trace/pending.exp: Fix expected message on continue.
1798 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1800 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1801 it works properly on big-endian machines where sizeof (CORE_ADDR)
1804 2016-01-21 Pedro Alves <palves@redhat.com>
1806 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1807 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1808 * configure: Regenerate.
1810 2016-01-21 Yao Qi <yao.qi@linaro.org>
1812 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1813 is_thumb and set it according to CPSR saved on the stack.
1814 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1815 arm_sigreturn_next_pc.
1817 2016-01-18 Yao Qi <yao.qi@linaro.org>
1819 * linux-low.c (linux_set_pc_64bit): New function.
1820 (linux_get_pc_64bit): New function.
1821 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1823 * linux-sparc-low.c (debug_threads): Remove declaration.
1824 (sparc_get_pc): Remove.
1825 (the_low_target): Use linux_get_pc_64bit instead of
1827 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1828 (the_low_target): Use linux_get_pc_64bit and
1831 2016-01-18 Yao Qi <yao.qi@linaro.org>
1833 * linux-arm-low.c (debug_threads): Remove declaration.
1834 (arm_get_pc, arm_set_pc): Remove.
1835 (the_low_target): Use linux_get_pc_32bit and
1837 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1838 (the_low_target): Use linux_get_pc_32bit and
1840 * linux-cris-low.c (debug_threads): Remove declaration.
1841 (cris_get_pc, cris_set_pc,): Remove.
1842 (the_low_target): Use linux_get_pc_32bit and
1844 * linux-crisv32-low.c (debug_threads): Remove declaration.
1845 (cris_get_pc, cris_set_pc): Remove.
1846 (the_low_target): Use linux_get_pc_32bit and
1848 * linux-low.c: Include inttypes.h.
1849 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1850 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1851 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1852 (the_low_target): Use linux_get_pc_32bit and
1854 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1855 (the_low_target): Use linux_get_pc_32bit and
1857 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1858 (the_low_target): Use linux_get_pc_32bit and
1860 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1861 (the_low_target): Use linux_get_pc_32bit and
1863 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1864 (the_low_target): Use linux_get_pc_32bit and
1867 2016-01-18 Gary Benson <gbenson@redhat.com>
1869 * configure.ac (AC_FUNC_FORK): New check.
1870 * config.in: Regenerate.
1871 * configure: Likewise.
1873 2016-01-14 Yao Qi <yao.qi@linaro.org>
1875 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1876 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1877 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1878 arm_get_next_pcs_ctor.
1880 2016-01-12 Josh Stone <jistone@redhat.com>
1881 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1883 * inferiors.h: Include "gdb_vecs.h".
1884 (struct process_info): Add syscalls_to_catch.
1885 * inferiors.c (remove_process): Free syscalls_to_catch.
1886 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1887 syscall_return stops.
1888 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1889 * server.c (handle_general_set): Handle QCatchSyscalls.
1890 (handle_query): Report support for QCatchSyscalls.
1891 * target.h (struct target_ops): Add supports_catch_syscall.
1892 (target_supports_catch_syscall): New macro.
1893 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1894 (struct lwp_info): Add syscall_state.
1895 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1896 Maintain syscall_state and syscalls_to_catch across exec.
1897 (get_syscall_trapinfo): New function, proxy to the_low_target.
1898 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1899 (linux_low_filter_event): Toggle syscall_state entry/return for
1900 syscall traps, and set it ignored for all others.
1901 (gdb_catching_syscalls_p): New function.
1902 (gdb_catch_this_syscall_p): New function.
1903 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1904 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1905 (linux_supports_catch_syscall): New function.
1906 (linux_target_ops): Install it.
1907 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1908 (the_low_target): Install it.
1910 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1912 * acinclude.m4: Include new ../warning.m4 file.
1913 * configure: Regenerated.
1914 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1916 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1918 * ax.c (is_goto_target): Mark static.
1919 * linux-low.c (register_addr): Likewise.
1920 (linux_fetch_registers, linux_store_registers): Likewise.
1921 * mem-break.c (any_persistent_commands): Fix old prototype.
1922 (add_commands_to_breakpoint): Mark static.
1923 * regcache.c (find_register_by_name): Delete unused func.
1924 * remote-utils.c (hex_or_minus_one): Mark static.
1925 * server.c (monitor_show_help): Mark static.
1926 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1927 handle_v_requests): Likewise.
1929 2016-01-12 Pedro Alves <palves@redhat.com>
1931 Remove use of the registered trademark symbol throughout.
1933 2016-01-08 Yao Qi <yao.qi@linaro.org>
1935 * remote-utils.c (getpkt): If c is '\003', call target hook
1938 2016-01-06 Yao Qi <yao.qi@linaro.org>
1940 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1941 linux-aarch32-low.c.
1942 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1943 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1944 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1945 (thumb2_breakpoint): Declare.
1946 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1947 linux-aarch32-low.h.
1948 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1949 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1950 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1952 2016-01-01 Joel Brobecker <brobecker@adacore.com>
1954 * gdbreplay.c (gdbreplay_version): Change copyright year in
1956 * server.c (gdbserver_version): Likewise.
1958 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1960 * server.c (crc32_table): Delete.
1961 (crc32): Use libiberty's xcrc32 function.
1963 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1965 * lynx-low.c (lynx_delete_thread_callback): New function.
1966 (lynx_mourn): Properly delete our process and all of its
1967 threads. Remove call to clear_inferiors.
1969 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1971 * target.c (thread_search_callback): Add check that
1972 the thread_stopped target callback is not NULL before
1975 2015-12-21 Yao Qi <yao.qi@linaro.org>
1977 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1980 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1982 * server.c (handle_query): Call target_supports_software_single_step.
1984 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1986 * linux-low.c (single_step): New function.
1987 (linux_resume_one_lwp_throw): Call single_step.
1988 (start_step_over): Likewise.
1990 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1992 * Makefile.in (SFILES): Append arch/arm-linux.c,
1993 arch/arm-get-next-pcs.c.
1994 (arm-linux.o): New rule.
1995 (arm-get-next-pcs.o): New rule.
1996 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1998 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1999 to linux-aarch32-low.c.
2000 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2001 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2002 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2003 (thumb2_breakpoint_len): Likewise.
2004 (arm_is_thumb_mode): Make non-static.
2005 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2006 from linux-aarch32-low.c.
2007 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2008 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2009 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2010 (thumb2_breakpoint_len): Likewise.
2011 (arm_is_thumb_mode): New declaration.
2012 * linux-arm-low.c: Include arch/arm-linux.h
2013 aarch/arm-get-next-pcs.h, sys/syscall.h.
2014 (get_next_pcs_ops): New struct.
2015 (get_next_pcs_addr_bits_remove): New function.
2016 (get_next_pcs_is_thumb): New function.
2017 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2018 (arm_sigreturn_next_pc): Likewise.
2019 (get_next_pcs_syscall_next_pc): Likewise.
2020 (arm_gdbserver_get_next_pcs): Likewise.
2021 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2023 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2024 * server.h: Include gdb_vecs.h.
2026 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2028 * Makefile.in (SFILES): Append common/common-regcache.c.
2029 (OBS): Append common-regcache.o.
2030 (common-regcache.o): New rule.
2031 * regcache.c (init_register_cache): Initialize cache to
2033 (regcache_raw_read_unsigned): New function.
2034 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2035 register_status enum.
2037 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2039 * linux-aarch64-low.c (the_low_targets): Rename
2040 breakpoint_reinsert_addr to get_next_pcs.
2041 * linux-arm-low.c (the_low_targets): Likewise.
2042 * linux-bfin-low.c (the_low_targets): Likewise.
2043 * linux-cris-low.c (the_low_targets): Likewise.
2044 * linux-crisv32-low.c (the_low_targets): Likewise.
2045 * linux-low.c (can_software_single_step): Likewise.
2046 (install_software_single_step_breakpoints): New function.
2047 (start_step_over): Use install_software_single_step_breakpoints.
2048 * linux-low.h: New CORE_ADDR vector.
2049 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2051 * linux-mips-low.c (the_low_targets): Likewise.
2052 * linux-nios2-low.c (the_low_targets): Likewise.
2053 * linux-sparc-low.c (the_low_targets): Likewise.
2055 2015-12-17 Pedro Alves <palves@redhat.com>
2057 * linux-low.c (linux_kill_one_lwp): Remove references to
2059 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2061 (linux_init_signals): Delete.
2062 (initialize_low): Adjust.
2063 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2065 2015-12-16 Pedro Alves <palves@redhat.com>
2067 * configure.ac (compiler warning flags): When testing a
2068 -Wno-foo option, check whether -Wfoo works instead.
2069 * configure: Regenerate.
2071 2015-12-11 Don Breazeal <donb@codesourcery.com>
2073 * server.c (process_serial_event): Don't exit from gdbserver
2074 in remote mode if there are still active inferiors.
2076 2015-12-11 Yao Qi <yao.qi@linaro.org>
2078 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2079 arm_breakpoint_at if the process is 32-bit.
2081 2015-12-11 Yao Qi <yao.qi@linaro.org>
2083 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2086 2015-12-07 Yao Qi <yao.qi@linaro.org>
2088 * configure.srv: Append arm.o to srv_tgtobj for
2089 aarch64*-*-linux* target.
2090 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2091 from linux-arm-low.c.
2092 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2093 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2094 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2095 (thumb2_breakpoint_len): Likewise.
2096 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2097 (arm_breakpoint_kinds): Likewise.
2098 (arm_breakpoint_kind_from_pc): Likewise.
2099 (arm_sw_breakpoint_from_kind): Likewise.
2100 (arm_breakpoint_kind_from_current_state): Likewise.
2101 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2102 (arm_sw_breakpoint_from_kind): Declare.
2103 (arm_breakpoint_kind_from_current_state): Declare.
2104 (arm_breakpoint_at): Declare.
2105 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2106 arm_sw_breakpoint_from_kind if process is 32-bit.
2107 (aarch64_breakpoint_kind_from_pc): New function.
2108 (aarch64_breakpoint_kind_from_current_state): New function.
2109 (the_low_target): Initialize fields breakpoint_kind_from_pc
2110 and breakpoint_kind_from_current_state.
2111 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2112 linux-aarch32-low.c.
2113 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2114 (arm_breakpoint, arm_breakpoint_len): Likewise.
2115 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2116 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2117 (arm_is_thumb_mode): Likewise.
2118 (arm_breakpoint_at): Likewise.
2119 (arm_breakpoint_kind_from_pc): Likewise.
2120 (arm_sw_breakpoint_from_kind): Likewise.
2121 (arm_breakpoint_kind_from_current_state): Likewise.
2124 2015-08-04 Yao Qi <yao.qi@linaro.org>
2126 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2127 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2128 * server.c (extended_protocol): Remove "static".
2129 * server.h (extended_protocol): Declare it.
2131 2015-12-04 Josh Stone <jistone@redhat.com>
2133 * target.h (struct target_ops) <arch_setup>: Rename to ...
2134 (struct target_ops) <post_create_inferior>: ... this.
2135 (target_arch_setup): Rename to ...
2136 (target_post_create_inferior): ... this, calling post_create_inferior.
2137 * server.c (start_inferior): Update target_arch_setup calls to
2138 target_post_create_inferior.
2139 * linux-low.c (linux_low_ptrace_options): Forward declare.
2140 (linux_arch_setup): Update its comment for general use.
2141 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2142 (struct linux_target_ops): Use linux_post_create_inferior.
2143 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2144 to post_create_inferior.
2145 * nto-low.c (struct nto_target_ops): Likewise.
2146 * spu-low.c (struct spu_target_ops): Likewise.
2147 * win32-low.c (struct win32_target_ops): Likewise.
2149 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2151 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2153 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2155 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2156 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2157 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2158 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2159 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2160 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2161 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2162 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2163 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2164 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2165 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2166 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2168 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2170 * linux-low.c (linux_look_up_symbols): Don't call
2171 linux_supports_traceclone.
2172 * linux-low.h (thread_db_init): Remove use_events argument.
2173 * thread-db.c (thread_db_use_event): Remove global variable.
2174 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2175 (struct thread_db) <td_create_bp>: Remove field.
2176 (thread_db_create_event): Remove function.
2177 (thread_db_enable_reporting): Likewise.
2178 (find_one_thread): Don't check for thread_db_use_events.
2179 (attach_thread): Likewise.
2180 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2181 (try_thread_db_load_1): Don't check for thread_db_use_events.
2182 (thread_db_init): Remove use_events argument and thread events
2184 (remove_thread_event_breakpoints): Remove function.
2185 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2187 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2189 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2191 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2192 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2193 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2194 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2195 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2197 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2199 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2200 * linux-low.c (can_hardware_single_step): Use
2201 supports_hardware_single_step.
2202 (can_software_single_step): New function.
2203 (start_step_over): Call can_software_single_step.
2204 (linux_supports_hardware_single_step): New function.
2205 (struct target_ops) <supports_software_single_step>: Initialize.
2206 * linux-low.h (struct linux_target_ops)
2207 <supports_hardware_single_step>: Initialize.
2208 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2209 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2210 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2211 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2212 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2213 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2214 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2215 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2216 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2217 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2219 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2220 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2222 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2223 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2224 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2226 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2227 * target.h (struct target_ops): <supports_software_single_step>:
2229 (target_supports_software_single_step): New macro.
2231 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2233 * linux-low.c (linux_wait_1): Fix pc advance condition.
2234 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2235 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2237 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2239 * linux-arm-low.c (arm_is_thumb_mode): New function.
2240 (arm_breakpoint_at): Use arm_is_thumb_mode.
2241 (arm_breakpoint_kind_from_current_state): New function.
2242 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2244 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2245 (linux_breakpoint_kind_from_current_state): New function.
2246 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2247 * linux-low.h (struct linux_target_ops)
2248 <breakpoint_kind_from_current_state>: New field.
2249 * target.h (struct target_ops): Likewise.
2250 (target_breakpoint_kind_from_current_state): New macro.
2252 2015-11-30 Pedro Alves <palves@redhat.com>
2254 * linux-low.c (linux_resume): Wake up the event loop before
2257 2015-11-30 Pedro Alves <palves@redhat.com>
2259 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2261 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2263 * target.c (struct thread_search): New structure.
2264 (thread_search_callback): New function.
2265 (prev_general_thread): New global.
2266 (prepare_to_access_memory, done_accessing_memory): New functions.
2267 * target.h (prepare_to_access_memory, done_accessing_memory):
2268 Replace macros with function declarations.
2270 2015-11-30 Pedro Alves <palves@redhat.com>
2273 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2274 report TARGET_WAITKIND_NO_RESUMED.
2275 * remote-utils.c (prepare_resume_reply): Handle
2276 TARGET_WAITKIND_NO_RESUMED.
2277 * server.c (report_no_resumed): New global.
2278 (handle_query) <qSupported>: Handle "no-resumed+". Report
2279 "no-resumed+" support.
2280 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2281 return error if the client doesn't support no-resumed events.
2282 (push_stop_notification): New function.
2283 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2284 events if the client supports them.
2286 2015-11-30 Pedro Alves <palves@redhat.com>
2288 * linux-low.c (thread_still_has_status_pending_p): Don't check
2290 (lwp_resumed): New function.
2291 (status_pending_p_callback): Return early if the LWP is not
2292 supposed to be resumed.
2294 2015-11-30 Pedro Alves <palves@redhat.com>
2296 * linux-low.c (handle_extended_wait): Assert that the LWP's
2297 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2298 thread create events, leave the new child's status pending.
2299 (linux_low_filter_event): If GDB wants to hear about thread exit
2300 events, leave the LWP marked dead and don't delete it.
2301 (linux_wait_for_event_filtered): Don't check for thread exit.
2302 (filter_exit_event): New function.
2303 (linux_wait_1): Use it, when returning an exit event.
2304 (linux_resume_one_lwp_throw): Assert that the LWP's
2305 waitstatus is TARGET_WAITKIND_IGNORE.
2306 * remote-utils.c (prepare_resume_reply): Handle
2307 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2308 * server.c (report_thread_events): New global.
2309 (handle_general_set): Handle QThreadEvents.
2310 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2311 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2312 TARGET_WAITKIND_THREAD_EXITED.
2313 * server.h (report_thread_events): Declare.
2315 2015-11-30 Pedro Alves <palves@redhat.com>
2317 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2318 the thread's last_resume_kind was resume_stop.
2320 2015-11-30 Pedro Alves <palves@redhat.com>
2322 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2325 2015-11-30 Pedro Alves <palves@redhat.com>
2327 * server.c (handle_v_requests): Handle vCtrlC.
2329 2015-11-30 Pedro Alves <palves@redhat.com>
2331 * gdbthread.h (find_any_thread_of_pid): Declare.
2332 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2334 * server.c (handle_query): If current_thread is NULL, look for
2335 another thread of the selected process.
2337 2015-11-26 Daniel Colascione <dancol@dancol.org>
2338 Simon Marchi <simon.marchi@ericsson.com>
2340 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2341 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2343 * target.h (struct target_ops) <thread_name>: New field.
2344 (target_thread_name): New macro.
2346 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2348 * regcache.h (regcache_invalidate_pid): Add declaration.
2349 * regcache.c (regcache_invalidate_pid): New function, extracted
2350 from regcache_invalidate.
2351 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2352 Add trivial documentation comment.
2353 * lynx-low.c: Use regcache_invalidate_pid instead of
2354 regcache_invalidate.
2356 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2358 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2359 and Elf64_auxv_t if the target is Android.
2361 2015-11-22 Doug Evans <xdje42@gmail.com>
2363 * target.h: #include <sys/types.h>.
2365 2015-11-19 Pedro Alves <palves@redhat.com>
2367 * linux-low.c (linux_process_qsupported): Change prototype.
2369 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2371 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2372 and adjust to loop over all features.
2373 * server.c (handle_query) <qSupported>: Adjust to call
2374 target_process_qsupported once, passing it a vector of unprocessed
2376 * target.h (struct target_ops) <process_qsupported>: Change
2378 (target_process_qsupported): Adjust.
2380 2015-11-19 Pedro Alves <palves@redhat.com>
2382 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2384 * configure: Regenerate.
2386 2015-11-19 Pedro Alves <palves@redhat.com>
2388 * configure: Regenerate.
2390 2015-11-19 Yao Qi <yao.qi@linaro.org>
2392 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2395 2015-11-19 Yao Qi <yao.qi@linaro.org>
2397 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2398 (struct aarch64_operand): Move enum out.
2400 2015-11-19 Yao Qi <yao.qi@linaro.org>
2402 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2403 struct user_fpsimd_state *.
2404 (aarch64_store_fpregset): Likewise.
2406 2015-11-19 Yao Qi <yao.qi@linaro.org>
2408 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2409 struct user_pt_regs *.
2410 (aarch64_store_gregset): Likewise.
2412 2015-11-18 Pedro Alves <palves@redhat.com>
2414 * Makefile.in (all_object_files): Add $IPA_OBJS.
2416 2015-11-17 Pedro Alves <palves@redhat.com>
2418 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2419 GDB_SIGNAL_0 and gdb_signal_to_string.
2421 2015-11-17 Pedro Alves <palves@redhat.com>
2423 * win32-low.c (handle_output_debug_string): Remove parameter.
2424 (win32_kill): Remove our_status local and adjust call to
2425 handle_output_debug_string.
2426 (get_child_debug_event): Adjust call to
2427 handle_output_debug_string.
2429 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2431 * linux-mips-low.c (mips_fill_gregset): Add cast.
2432 (mips_store_gregset): Likewise.
2433 (mips_fill_fpregset): Likewise.
2434 (mips_store_fpregset): Likewise.
2436 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2438 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2441 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2443 * linux-mips-low.c (mips_linux_new_thread): Change type of
2444 watch_type to enum target_hw_bp_type.
2446 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2448 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2449 Change return type to arm_hwbp_type.
2451 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2453 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2454 (arm_store_gregset): Likewise.
2455 * linux-arm-low.c (arm_get_hwcap): Likewise.
2456 (arm_read_description): Likewise.
2458 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2460 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2462 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2464 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2465 (ppc_fill_vsxregset): Likewise.
2466 (ppc_store_vsxregset): Likewise.
2467 (ppc_fill_vrregset): Likewise.
2468 (ppc_store_vrregset): Likewise.
2469 (ppc_fill_evrregset): Likewise.
2470 (ppc_store_evrregset): Likewise.
2472 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2474 * linux-ppc-low.c (ppc_usrregs_info): Remove
2475 forward-declaration.
2476 (ppc_arch_setup): Move lower in file.
2478 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2480 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2481 (ps_pdwrite): Likewise.
2483 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2485 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2486 to after assert checks.
2488 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2490 * proc-service.c (ps_pdread): Add/adjust casts.
2491 (ps_pdwrite): Add/adjust casts.
2493 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2495 * server.c (handle_search_memory_1): Cast return value of
2498 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2500 * server.c (write_qxfer_response): Change type of data to
2503 2015-10-29 Pedro Alves <palves@redhat.com>
2505 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2507 2015-10-29 Pedro Alves <palves@redhat.com>
2509 * tracepoint.c (clear_installed_tracepoints): Add casts.
2511 2015-10-29 Pedro Alves <palves@redhat.com>
2513 * server.c (handle_v_cont, process_serial_event): Add enum
2514 gdb_signal casts to signal parsing code.
2516 2015-10-29 Pedro Alves <palves@redhat.com>
2518 * linux-low.h (NULL_REGSET): Define.
2519 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2520 * linux-arm-low.c (arm_regsets): Likewise.
2521 * linux-crisv32-low.c (cris_regsets): Likewise.
2522 * linux-m68k-low.c (m68k_regsets): Likewise.
2523 * linux-mips-low.c (mips_regsets): Likewise.
2524 * linux-nios2-low.c (nios2_regsets): Likewise.
2525 * linux-ppc-low.c (ppc_regsets): Likewise.
2526 * linux-s390-low.c (s390_regsets): Likewise.
2527 * linux-sh-low.c (sh_regsets): Likewise.
2528 * linux-sparc-low.c (sparc_regsets): Likewise.
2529 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2530 * linux-tile-low.c (tile_regsets): Likewise.
2531 * linux-x86-low.c (x86_regsets): Likewise.
2532 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2534 2015-10-29 Pedro Alves <palves@redhat.com>
2536 * linux-low.h (NULL_REGSET): Define.
2537 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2538 * linux-arm-low.c (arm_regsets): Likewise.
2539 * linux-crisv32-low.c (cris_regsets): Likewise.
2540 * linux-m68k-low.c (m68k_regsets): Likewise.
2541 * linux-mips-low.c (mips_regsets): Likewise.
2542 * linux-nios2-low.c (nios2_regsets): Likewise.
2543 * linux-ppc-low.c (ppc_regsets): Likewise.
2544 * linux-s390-low.c (s390_regsets): Likewise.
2545 * linux-sh-low.c (sh_regsets): Likewise.
2546 * linux-sparc-low.c (sparc_regsets): Likewise.
2547 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2548 * linux-tile-low.c (tile_regsets): Likewise.
2549 * linux-x86-low.c (x86_regsets): Likewise.
2550 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2552 2015-10-26 Doug Evans <dje@google.com>
2554 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2556 2015-10-26 Doug Evans <dje@google.com>
2558 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2560 2015-10-26 Doug Evans <dje@google.com>
2562 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2564 (attach_thread, find_new_threads_callback): Ditto.
2566 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2568 * mem-break.h (set_breakpoint_data): Remove.
2570 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2572 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2573 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2574 (initialize_low): Remove set_breakpoint_data call.
2575 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2576 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2577 (initialize_low): Remove set_breakpoint_data call.
2578 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2579 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2580 (initialize_low): Remove set_breakpoint_data call.
2582 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2584 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2585 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2586 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2587 * target.h (target_breakpoint_kind_from_pc): New macro.
2589 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2591 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2592 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2593 the default breakpoint kind.
2595 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2597 * linux-arm-low.c (arm_supports_z_point_type): Add software
2600 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2602 * linux-arm-low.c: Refactor breakpoint definitions.
2603 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2604 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2606 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2608 * Makefile.in: Add arm.c/o.
2609 * configure.srv: Likewise.
2610 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2611 (arm_breakpoint_kind_from_pc): New function.
2612 (arm_sw_breakpoint_from_kind): Return proper kind.
2613 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2615 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2617 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2619 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2620 (struct raw_breakpoint) <size>: Remove.
2621 (struct raw_breakpoint) <kind>: Add.
2622 (bp_size): New function.
2623 (bp_opcode): Likewise.
2624 (find_raw_breakpoint_at): Adjust for kind.
2625 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2626 (remove_memory_breakpoint): Adjust for kind call bp_size.
2627 (set_raw_breakpoint_at): Adjust for kind.
2628 (set_breakpoint): Likewise.
2629 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2630 (delete_raw_breakpoint): Adjust for kind.
2631 (delete_breakpoint): Likewise.
2632 (find_gdb_breakpoint): Likewise.
2633 (set_gdb_breakpoint_1): Likewise.
2634 (set_gdb_breakpoint): Likewise.
2635 (delete_gdb_breakpoint_1): Likewise.
2636 (delete_gdb_breakpoint): Likewise.
2637 (uninsert_raw_breakpoint): Likewise.
2638 (reinsert_raw_breakpoint): Likewise.
2639 (set_breakpoint_data): Remove.
2640 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2641 (check_mem_read): Adjust for kind call bp_size.
2642 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2643 (clone_one_breakpoint): Adjust for kind.
2644 * mem-break.h (set_gdb_breakpoint): Likewise.
2645 (delete_gdb_breakpoint): Likewise.
2646 * server.c (process_serial_event): Likewise.
2648 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2650 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2651 (struct linux_target_ops) <breakpoint>: Remove.
2652 (struct linux_target_ops) <breakpoint_len>: Remove.
2653 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2654 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2655 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2656 (arm_sw_breakpoint_from_kind): New function.
2657 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2658 (struct linux_target_ops) <breakpoint>: Remove.
2659 (struct linux_target_ops) <breakpoint_len>: Remove.
2660 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2661 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2662 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2663 (struct linux_target_ops) <breakpoint>: Remove.
2664 (struct linux_target_ops) <breakpoint_len>: Remove.
2665 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2666 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2667 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2668 (struct linux_target_ops) <breakpoint>: Remove.
2669 (struct linux_target_ops) <breakpoint_len>: Remove.
2670 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2671 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2672 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2673 and sw_breakpoint_from_kind to increment the pc.
2674 (linux_breakpoint_kind_from_pc): New function.
2675 (linux_sw_breakpoint_from_kind): New function.
2676 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2677 (initialize_low): Call breakpoint_kind_from_pc and
2678 sw_breakpoint_from_kind to replace breakpoint_data/len.
2679 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2681 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2682 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2683 (struct linux_target_ops) <breakpoint>: Remove.
2684 (struct linux_target_ops) <breakpoint_len>: Remove.
2685 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2686 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2687 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2688 (struct linux_target_ops) <breakpoint>: Remove.
2689 (struct linux_target_ops) <breakpoint_len>: Remove.
2690 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2691 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2692 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2693 (struct linux_target_ops) <breakpoint>: Remove.
2694 (struct linux_target_ops) <breakpoint_len>: Remove.
2695 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2696 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2697 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2698 (struct linux_target_ops) <breakpoint>: Remove.
2699 (struct linux_target_ops) <breakpoint_len>: Remove.
2700 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2701 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2702 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2703 (struct linux_target_ops) <breakpoint>: Remove.
2704 (struct linux_target_ops) <breakpoint_len>: Remove.
2705 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2706 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2707 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2708 (struct linux_target_ops) <breakpoint>: Remove.
2709 (struct linux_target_ops) <breakpoint_len>: Remove.
2710 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2711 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2712 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2713 (struct linux_target_ops) <breakpoint>: Remove.
2714 (struct linux_target_ops) <breakpoint_len>: Remove.
2715 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2716 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2717 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2718 (struct linux_target_ops) <breakpoint>: Remove.
2719 (struct linux_target_ops) <breakpoint_len>: Remove.
2720 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2721 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2722 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2723 (struct linux_target_ops) <breakpoint>: Remove.
2724 (struct linux_target_ops) <breakpoint_len>: Remove.
2725 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2726 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2727 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2728 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2729 (struct linux_target_ops) <breakpoint>: Remove.
2730 (struct linux_target_ops) <breakpoint_len>: Remove.
2731 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2732 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2733 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2734 (struct linux_target_ops) <breakpoint>: Remove.
2735 (struct linux_target_ops) <breakpoint_len>: Remove.
2736 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2737 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2739 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2741 * linux-cris-low.c (cris_get_pc): Remove void arg.
2743 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2745 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2748 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2750 * inferiors.c (thread_pid_matches_callback): New function.
2751 (find_thread_process): New function.
2752 (remove_thread): Reset current_thread.
2753 (remove_process): Assert threads have been removed first.
2755 2015-10-15 Yao Qi <yao.qi@linaro.org>
2757 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2759 (aarch64_remove_point): Likewise.
2760 * regcache.c (regcache_register_size): New function.
2762 2015-10-12 Yao Qi <yao.qi@linaro.org>
2764 * linux-aarch64-low.c: Update all callers as emit_load_store
2765 is renamed to aarch64_emit_load_store.
2767 2015-10-12 Yao Qi <yao.qi@linaro.org>
2769 * linux-aarch64-low.c: Update all callers of function renaming
2770 from emit_insn to aarch64_emit_insn.
2772 2015-10-12 Yao Qi <yao.qi@linaro.org>
2774 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2775 arch/aarch64-insn.h.
2776 (struct aarch64_memory_operand): Likewise.
2778 (emit_insn): Move to arch/aarch64-insn.c.
2779 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2780 (emit_load_store): Move to arch/aarch64-insn.c.
2781 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2782 (can_encode_int32): Remove.
2784 2015-10-12 Yao Qi <yao.qi@linaro.org>
2786 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2787 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2788 (aarch64_relocate_instruction): Likewise.
2789 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2790 (struct aarch64_insn_visitor): Likewise.
2792 2015-10-12 Yao Qi <yao.qi@linaro.org>
2794 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2795 (struct aarch64_insn_visitor): New.
2796 (struct aarch64_insn_relocation_data): New.
2797 (aarch64_ftrace_insn_reloc_b): New function.
2798 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2799 (aarch64_ftrace_insn_reloc_cb): Likewise.
2800 (aarch64_ftrace_insn_reloc_tb): Likewise.
2801 (aarch64_ftrace_insn_reloc_adr): Likewise.
2802 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2803 (aarch64_ftrace_insn_reloc_others): Likewise.
2805 (aarch64_relocate_instruction): Use visitor.
2807 2015-10-12 Yao Qi <yao.qi@linaro.org>
2809 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2810 int. Add argument buf.
2811 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2812 aarch64_relocate_instruction.
2814 2015-10-12 Yao Qi <yao.qi@linaro.org>
2816 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2817 argument insn. Remove local variable insn. Don't call
2819 (aarch64_install_fast_tracepoint_jump_pad): Call
2822 2015-09-30 Yao Qi <yao.qi@linaro.org>
2824 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2825 (emit_load_store_pair): Likewise.
2827 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2829 * dll.c (match_dll): Add cast(s).
2830 (unloaded_dll): Likewise.
2831 * linux-low.c (second_thread_of_pid_p): Likewise.
2832 (delete_lwp_callback): Likewise.
2833 (count_events_callback): Likewise.
2834 (select_event_lwp_callback): Likewise.
2835 (linux_set_resume_request): Likewise.
2836 * server.c (accumulate_file_name_length): Likewise.
2837 (emit_dll_description): Likewise.
2838 (handle_qxfer_threads_worker): Likewise.
2839 (visit_actioned_threads): Likewise.
2840 * thread-db.c (any_thread_of): Likewise.
2841 * tracepoint.c (same_process_p): Likewise.
2842 (match_blocktype): Likewise.
2843 (build_traceframe_info_xml): Likewise.
2845 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2847 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2849 (gdb_unparse_agent_expr): Likewise.
2850 * hostio.c (require_data): Likewise.
2851 (handle_pread): Likewise.
2852 * linux-low.c (disable_regset): Likewise.
2853 (fetch_register): Likewise.
2854 (store_register): Likewise.
2855 (get_dynamic): Likewise.
2856 (linux_qxfer_libraries_svr4): Likewise.
2857 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2858 (set_fast_tracepoint_jump): Likewise.
2859 (uninsert_fast_tracepoint_jumps_at): Likewise.
2860 (reinsert_fast_tracepoint_jumps_at): Likewise.
2861 (validate_inserted_breakpoint): Likewise.
2862 (clone_agent_expr): Likewise.
2863 * regcache.c (init_register_cache): Likewise.
2864 * remote-utils.c (putpkt_binary_1): Likewise.
2865 (decode_M_packet): Likewise.
2866 (decode_X_packet): Likewise.
2867 (look_up_one_symbol): Likewise.
2868 (relocate_instruction): Likewise.
2869 (monitor_output): Likewise.
2870 * server.c (handle_search_memory): Likewise.
2871 (handle_qxfer_exec_file): Likewise.
2872 (handle_qxfer_libraries): Likewise.
2873 (handle_qxfer): Likewise.
2874 (handle_query): Likewise.
2875 (handle_v_cont): Likewise.
2876 (handle_v_run): Likewise.
2877 (captured_main): Likewise.
2878 * target.c (write_inferior_memory): Likewise.
2879 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2880 * tracepoint.c (init_trace_buffer): Likewise.
2881 (add_tracepoint_action): Likewise.
2882 (add_traceframe): Likewise.
2883 (add_traceframe_block): Likewise.
2884 (cmd_qtdpsrc): Likewise.
2885 (cmd_qtdv): Likewise.
2886 (cmd_qtstatus): Likewise.
2887 (response_source): Likewise.
2888 (response_tsv): Likewise.
2889 (cmd_qtnotes): Likewise.
2890 (gdb_collect): Likewise.
2891 (initialize_tracepoint): Likewise.
2893 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2895 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2896 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2897 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2899 (enum aarch64_condition_codes): New enum.
2900 (w0): New static global.
2903 (struct aarch64_memory_operand) <type>: New
2904 MEMORY_OPERAND_POSTINDEX type.
2905 (postindex_memory_operand): New helper function.
2906 (emit_ret): New function.
2907 (emit_load_store_pair): New function, factored out of emit_stp
2908 with support for MEMORY_OPERAND_POSTINDEX.
2909 (emit_stp): Rewrite using emit_load_store_pair.
2910 (emit_ldp): New function.
2911 (emit_load_store): Likewise.
2912 (emit_ldr): Mention post-index instruction in comment.
2913 (emit_ldrh): New function.
2914 (emit_ldrb): New function.
2915 (emit_ldrsw): Mention post-index instruction in comment.
2916 (emit_str): Likewise.
2917 (emit_subs): New function.
2918 (emit_cmp): Likewise.
2919 (emit_and): Likewise.
2920 (emit_orr): Likewise.
2921 (emit_orn): Likewise.
2922 (emit_eor): Likewise.
2923 (emit_mvn): Likewise.
2924 (emit_lslv): Likewise.
2925 (emit_lsrv): Likewise.
2926 (emit_asrv): Likewise.
2927 (emit_mul): Likewise.
2928 (emit_sbfm): Likewise.
2929 (emit_sbfx): Likewise.
2930 (emit_ubfm): Likewise.
2931 (emit_ubfx): Likewise.
2932 (emit_csinc): Likewise.
2933 (emit_cset): Likewise.
2934 (emit_nop): Likewise.
2935 (emit_ops_insns): New helper function.
2936 (emit_pop): Likewise.
2937 (emit_push): Likewise.
2938 (aarch64_emit_prologue): New function.
2939 (aarch64_emit_epilogue): Likewise.
2940 (aarch64_emit_add): Likewise.
2941 (aarch64_emit_sub): Likewise.
2942 (aarch64_emit_mul): Likewise.
2943 (aarch64_emit_lsh): Likewise.
2944 (aarch64_emit_rsh_signed): Likewise.
2945 (aarch64_emit_rsh_unsigned): Likewise.
2946 (aarch64_emit_ext): Likewise.
2947 (aarch64_emit_log_not): Likewise.
2948 (aarch64_emit_bit_and): Likewise.
2949 (aarch64_emit_bit_or): Likewise.
2950 (aarch64_emit_bit_xor): Likewise.
2951 (aarch64_emit_bit_not): Likewise.
2952 (aarch64_emit_equal): Likewise.
2953 (aarch64_emit_less_signed): Likewise.
2954 (aarch64_emit_less_unsigned): Likewise.
2955 (aarch64_emit_ref): Likewise.
2956 (aarch64_emit_if_goto): Likewise.
2957 (aarch64_emit_goto): Likewise.
2958 (aarch64_write_goto_address): Likewise.
2959 (aarch64_emit_const): Likewise.
2960 (aarch64_emit_call): Likewise.
2961 (aarch64_emit_reg): Likewise.
2962 (aarch64_emit_pop): Likewise.
2963 (aarch64_emit_stack_flush): Likewise.
2964 (aarch64_emit_zero_ext): Likewise.
2965 (aarch64_emit_swap): Likewise.
2966 (aarch64_emit_stack_adjust): Likewise.
2967 (aarch64_emit_int_call_1): Likewise.
2968 (aarch64_emit_void_call_2): Likewise.
2969 (aarch64_emit_eq_goto): Likewise.
2970 (aarch64_emit_ne_goto): Likewise.
2971 (aarch64_emit_lt_goto): Likewise.
2972 (aarch64_emit_le_goto): Likewise.
2973 (aarch64_emit_gt_goto): Likewise.
2974 (aarch64_emit_ge_got): Likewise.
2975 (aarch64_emit_ops_impl): New static global variable.
2976 (aarch64_emit_ops): New target function, return
2977 &aarch64_emit_ops_impl.
2978 (struct linux_target_ops): Install it.
2980 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2982 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2983 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2985 * linux-aarch64-ipa.c: New file.
2986 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2988 (aarch64_get_thread_area): New target method.
2989 (extract_signed_bitfield): New helper function.
2990 (aarch64_decode_ldr_literal): New function.
2991 (enum aarch64_opcodes): New enum.
2992 (struct aarch64_register): New struct.
2993 (struct aarch64_operand): New struct.
2994 (x0): New static global.
3003 (aarch64_register): New helper function.
3004 (register_operand): Likewise.
3005 (immediate_operand): Likewise.
3006 (struct aarch64_memory_operand): New struct.
3007 (offset_memory_operand): New helper function.
3008 (preindex_memory_operand): Likewise.
3009 (enum aarch64_system_control_registers): New enum.
3010 (ENCODE): New macro.
3011 (emit_insn): New helper function.
3012 (emit_b): New function.
3013 (emit_bcond): Likewise.
3014 (emit_cb): Likewise.
3015 (emit_tb): Likewise.
3016 (emit_blr): Likewise.
3017 (emit_stp): Likewise.
3018 (emit_ldp_q_offset): Likewise.
3019 (emit_stp_q_offset): Likewise.
3020 (emit_load_store): Likewise.
3021 (emit_ldr): Likewise.
3022 (emit_ldrsw): Likewise.
3023 (emit_str): Likewise.
3024 (emit_ldaxr): Likewise.
3025 (emit_stxr): Likewise.
3026 (emit_stlr): Likewise.
3027 (emit_data_processing_reg): Likewise.
3028 (emit_data_processing): Likewise.
3029 (emit_add): Likewise.
3030 (emit_sub): Likewise.
3031 (emit_mov): Likewise.
3032 (emit_movk): Likewise.
3033 (emit_mov_addr): Likewise.
3034 (emit_mrs): Likewise.
3035 (emit_msr): Likewise.
3036 (emit_sevl): Likewise.
3037 (emit_wfe): Likewise.
3038 (append_insns): Likewise.
3039 (can_encode_int32_in): New helper function.
3040 (aarch64_relocate_instruction): New function.
3041 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3042 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3043 (struct linux_target_ops): Install aarch64_get_thread_area,
3044 aarch64_install_fast_tracepoint_jump_pad and
3045 aarch64_get_min_fast_tracepoint_insn_len.
3047 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3049 * Makefile.in (aarch64-insn.o): New rule.
3050 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3052 2015-09-21 Yao Qi <yao.qi@linaro.org>
3054 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3056 2015-09-21 Yao Qi <yao.qi@linaro.org>
3058 * tracepoint.c (max_jump_pad_size): Remove.
3060 2015-09-18 Yao Qi <yao.qi@linaro.org>
3062 * linux-aarch64-low.c: Don't include sys/uio.h.
3063 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3065 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3067 * tracepoint.c (eval_result_type): Change prototype.
3068 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3070 2015-09-15 Pedro Alves <palves@redhat.com>
3072 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3073 Check whether to report exec events instead of checking whether
3074 multiprocess is enabled.
3076 2015-09-15 Pedro Alves <palves@redhat.com>
3079 * remote-utils.c (prepare_resume_reply): Merge
3080 TARGET_WAITKIND_VFORK_DONE switch case with the
3081 TARGET_WAITKIND_FORKED case.
3083 2015-09-15 Yao Qi <yao.qi@linaro.org>
3085 * server.c (handle_query): Check string comparison using
3086 "else if" instead of "if".
3088 2015-09-15 Yao Qi <yao.qi@linaro.org>
3090 * server.c (vCont_supported): New global variable.
3091 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3092 matches. Append ";vContSupported+" to own_buf.
3093 (handle_v_requests): Append ";s;S" to own_buf if target supports
3094 hardware single step or vCont_supported is false.
3095 (capture_main): Set vCont_supported to zero.
3097 2015-09-15 Yao Qi <yao.qi@linaro.org>
3099 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3101 (linux_supports_hardware_single_step): ... New function.
3102 (linux_target_ops): Update.
3103 * lynx-low.c (lynx_target_ops): Set field
3104 supports_hardware_single_step to target_can_do_hardware_single_step.
3105 * nto-low.c (nto_target_ops): Likewise.
3106 * spu-low.c (spu_target_ops): Likewise.
3107 * win32-low.c (win32_target_ops): Likewise.
3108 * target.c (target_can_do_hardware_single_step): New function.
3109 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3110 Remove. <supports_hardware_single_step>: New field.
3111 (target_supports_conditional_breakpoints): Remove.
3112 (target_supports_hardware_single_step): New macro.
3113 (target_can_do_hardware_single_step): Declare.
3114 * server.c (handle_query): Use target_supports_hardware_single_step
3115 instead of target_supports_conditional_breakpoints.
3117 2015-09-15 Yao Qi <yao.qi@linaro.org>
3119 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3121 (struct linux_target_ops the_low_target): Install
3122 aarch64_linux_siginfo_fixup.
3124 2015-09-11 Don Breazeal <donb@codesourcery.com>
3125 Luis Machado <lgustavo@codesourcery.com>
3127 * linux-low.c (linux_mourn): Static declaration.
3128 (linux_arch_setup): Move in front of
3129 handle_extended_wait.
3130 (linux_arch_setup_thread): New function.
3131 (handle_extended_wait): Handle exec events. Call
3132 linux_arch_setup_thread. Make event_lwp argument a
3133 pointer-to-a-pointer.
3134 (check_zombie_leaders): Do not check stopped threads.
3135 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3136 (linux_low_filter_event): Add lwp and thread for exec'ing
3137 non-leader thread if leader thread has been deleted.
3138 Refactor code into linux_arch_setup_thread and call it.
3139 Pass child lwp pointer by reference to handle_extended_wait.
3140 (linux_wait_for_event_filtered): Update comment.
3141 (linux_wait_1): Prevent clobbering exec event status.
3142 (linux_supports_exec_events): New function.
3143 (linux_target_ops) <supports_exec_events>: Initialize new member.
3144 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3146 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3147 * server.c (report_exec_events): New global variable.
3148 (handle_query): Handle qSupported query for exec-events feature.
3149 (captured_main): Initialize report_exec_events.
3150 * server.h (report_exec_events): Declare new global variable.
3151 * target.h (struct target_ops) <supports_exec_events>: New
3153 (target_supports_exec_events): New macro.
3154 * win32-low.c (win32_target_ops) <supports_exec_events>:
3155 Initialize new member.
3157 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3159 * linux-low.c (linux_low_enable_btrace): Remove.
3160 (linux_target_ops): Replace linux_low_enable_btrace with
3161 linux_enable_btrace.
3163 2015-09-03 Yao Qi <yao.qi@linaro.org>
3165 * linux-aarch64-low.c (aarch64_insert_point): Call
3166 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3169 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3171 * linux-low.c (check_stopped_by_breakpoint): Use
3172 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3174 2015-08-27 Pedro Alves <palves@redhat.com>
3176 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3178 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3180 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3181 the XNEW-family equivalent.
3182 (compile_bytecodes): Likewise.
3183 * dll.c (loaded_dll): Likewise.
3184 * event-loop.c (append_callback_event): Likewise.
3185 (create_file_handler): Likewise.
3186 (create_file_event): Likewise.
3187 * hostio.c (handle_open): Likewise.
3188 * inferiors.c (add_thread): Likewise.
3189 (add_process): Likewise.
3190 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3191 * linux-arm-low.c (arm_new_process): Likewise.
3192 (arm_new_thread): Likewise.
3193 * linux-low.c (add_to_pid_list): Likewise.
3194 (linux_add_process): Likewise.
3195 (handle_extended_wait): Likewise.
3196 (add_lwp): Likewise.
3197 (enqueue_one_deferred_signal): Likewise.
3198 (enqueue_pending_signal): Likewise.
3199 (linux_resume_one_lwp_throw): Likewise.
3200 (linux_resume_one_thread): Likewise.
3201 (linux_read_memory): Likewise.
3202 (linux_write_memory): Likewise.
3203 * linux-mips-low.c (mips_linux_new_process): Likewise.
3204 (mips_linux_new_thread): Likewise.
3205 (mips_add_watchpoint): Likewise.
3206 * linux-x86-low.c (initialize_low_arch): Likewise.
3207 * lynx-low.c (lynx_add_process): Likewise.
3208 * mem-break.c (set_raw_breakpoint_at): Likewise.
3209 (set_breakpoint): Likewise.
3210 (add_condition_to_breakpoint): Likewise.
3211 (add_commands_to_breakpoint): Likewise.
3212 (clone_agent_expr): Likewise.
3213 (clone_one_breakpoint): Likewise.
3214 * regcache.c (new_register_cache): Likewise.
3215 * remote-utils.c (look_up_one_symbol): Likewise.
3216 * server.c (queue_stop_reply): Likewise.
3217 (start_inferior): Likewise.
3218 (queue_stop_reply_callback): Likewise.
3219 (handle_target_event): Likewise.
3220 * spu-low.c (fetch_ppc_memory): Likewise.
3221 (store_ppc_memory): Likewise.
3222 * target.c (set_target_ops): Likewise.
3223 * thread-db.c (thread_db_load_search): Likewise.
3224 (try_thread_db_load_1): Likewise.
3225 * tracepoint.c (add_tracepoint): Likewise.
3226 (add_tracepoint_action): Likewise.
3227 (create_trace_state_variable): Likewise.
3228 (cmd_qtdpsrc): Likewise.
3229 (cmd_qtro): Likewise.
3230 (add_while_stepping_state): Likewise.
3231 * win32-low.c (child_add_thread): Likewise.
3232 (get_image_name): Likewise.
3234 2015-08-25 Yao Qi <yao.qi@linaro.org>
3236 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3238 2015-08-25 Yao Qi <yao.qi@linaro.org>
3240 * Makefile.in (aarch64-linux.o): New rule.
3241 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3243 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3244 (aarch64_init_debug_reg_state): Make it extern.
3245 (aarch64_linux_prepare_to_resume): Remove.
3247 2015-08-25 Yao Qi <yao.qi@linaro.org>
3249 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3250 lwp_arch_private_info and ptid_of_lwp.
3252 2015-08-25 Yao Qi <yao.qi@linaro.org>
3254 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3255 Find proc_info by find_process_pid. All callers updated.
3257 2015-08-25 Yao Qi <yao.qi@linaro.org>
3259 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3261 (debug_reg_change_callback): Remove.
3262 (aarch64_notify_debug_reg_change): Remove.
3264 2015-08-25 Yao Qi <yao.qi@linaro.org>
3266 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3267 Call current_lwp_ptid.
3269 2015-08-25 Yao Qi <yao.qi@linaro.org>
3271 * linux-aarch64-low.c (debug_reg_change_callback): Use
3274 2015-08-25 Yao Qi <yao.qi@linaro.org>
3276 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3278 2015-08-25 Yao Qi <yao.qi@linaro.org>
3280 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3282 2015-08-25 Yao Qi <yao.qi@linaro.org>
3284 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3287 2015-08-25 Yao Qi <yao.qi@linaro.org>
3289 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3291 (debug_reg_change_callback): Remove argument entry and add argument
3292 lwp. Remove local variable thread. Don't print thread id in the
3293 debugging output. Don't check whether pid of thread equals to pid.
3294 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3295 iterate_over_lwps instead find_inferior.
3297 2015-08-24 Pedro Alves <palves@redhat.com>
3299 * inferiors.c (get_first_process): New function.
3300 * inferiors.h (get_first_process): New declaration.
3301 * remote-utils.c (read_ptid): Default to the first process in the
3302 list, instead of to the current thread's process.
3304 2015-08-24 Pedro Alves <palves@redhat.com>
3306 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3307 * event-loop.c: Likewise.
3308 * remote-utils.c: Likewise.
3309 * tracepoint.c: Likewise.
3311 2015-08-24 Pedro Alves <palves@redhat.com>
3313 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3316 2015-08-21 Pedro Alves <palves@redhat.com>
3318 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3319 instead of literal 1.
3321 2015-08-21 Pedro Alves <palves@redhat.com>
3323 * tdesc.c (default_description): Explicitly zero-initialize.
3325 2015-08-21 Pedro Alves <palves@redhat.com>
3328 * inferiors.c (remove_thread): Discard any pending stop reply for
3330 * server.c (remove_all_on_match_pid): Rename to ...
3331 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3333 (discard_queued_stop_replies): Change parameter to a ptid. Now
3335 (handle_v_kill, kill_inferior_callback, captured_main)
3336 (process_serial_event): Adjust.
3337 * server.h (discard_queued_stop_replies): Declare.
3339 2015-08-21 Pedro Alves <palves@redhat.com>
3341 * linux-low.c (wait_for_sigstop): Always switch to no thread
3342 selected if the previously current thread dies.
3343 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3344 process instead of the current thread's.
3345 * remote-utils.c (input_interrupt): Don't check if there's no
3347 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3348 current thread to the general thread fails, error out.
3349 (handle_qxfer_auxv, handle_qxfer_libraries)
3350 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3351 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3352 (handle_query): Check if there's a thread selected instead of
3353 checking whether there's any thread in the thread list.
3354 (handle_qxfer_threads, handle_qxfer_btrace)
3355 (handle_qxfer_btrace_conf): Don't error out early if there's no
3356 thread in the thread list.
3357 (handle_v_cont, myresume): Don't set the current thread to the
3359 (process_serial_event) <Hg handling>: Also set thread_id if the
3360 previous general thread is still alive.
3361 (process_serial_event) <g/G handling>: If setting the current
3362 thread to the general thread fails, error out.
3363 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3364 thread's lwp instead of the current thread's.
3365 * target.c (set_desired_thread): If the desired thread was not
3366 found, leave the current thread pointing to NULL. Return an int
3367 (boolean) indicating success.
3368 * target.h (set_desired_thread): Change return type to int.
3370 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3372 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3373 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3375 (ps_get_thread_area): New function.
3377 2015-08-19 Gary Benson <gbenson@redhat.com>
3379 * hostio.c (handle_pread): Do not attempt to read more data
3380 than hostio_reply_with_data can fit in a packet.
3382 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3384 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3386 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3388 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3390 2015-08-06 Pedro Alves <palves@redhat.com>
3392 * tracepoint.c (expr_eval_result): Now an int.
3394 2015-08-06 Pedro Alves <palves@redhat.com>
3396 * gdbthread.h (struct regcache): Forward declare.
3397 (struct thread_info) <regcache_data>: Now a struct regcache
3399 * inferiors.c (inferior_regcache_data)
3400 (set_inferior_regcache_data): Now work with struct regcache
3402 * inferiors.h (struct regcache): Forward declare.
3403 (inferior_regcache_data, set_inferior_regcache_data): Now work
3404 with struct regcache pointers.
3405 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3406 (free_register_cache_thread): Remove struct regcache pointer
3409 2015-08-06 Pedro Alves <palves@redhat.com>
3411 * server.c (captured_main): On error, print the exception message
3412 to stderr, and if run_once is set, throw a quit.
3414 2015-08-06 Pedro Alves <palves@redhat.com>
3416 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3419 2015-08-06 Pedro Alves <palves@redhat.com>
3421 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3422 reading beyond the passed in buffer length.
3424 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3426 * tracepoint.c (symbol_list) <required>: Remove.
3428 2015-08-06 Pedro Alves <palves@redhat.com>
3430 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3431 count if stopping and suspending threads.
3432 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3433 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3434 (linux_detach): Complete an ongoing step-over.
3435 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3437 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3438 (linux_wait_1): If passing a signal to the inferior after
3439 finishing a step-over, unsuspend and re-resume all lwps. If we
3440 see a single-step event but the thread should be continuing, don't
3441 pass the trap to gdb.
3442 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3443 internal_error instead of gdb_assert.
3444 (enqueue_pending_signal): New function.
3445 (check_ptrace_stopped_lwp_gone): Add debug output.
3446 (start_step_over): Use internal_error instead of gdb_assert.
3447 (complete_ongoing_step_over): New function.
3448 (linux_resume_one_thread): Don't resume a suspended thread.
3449 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3452 2015-08-06 Pedro Alves <palves@redhat.com>
3454 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3455 (linux_thread_alive): Use lwp_is_marked_dead.
3456 (extended_event_reported): Delete.
3457 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3458 instead of extended_event_reported.
3459 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3461 (lwp_is_marked_dead): New function.
3462 (lwp_running): Use lwp_is_marked_dead.
3463 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3466 2015-08-06 Pedro Alves <palves@redhat.com>
3468 * linux-low.c (linux_wait_1): Move fork event output out of the
3469 !report_to_gdb check. Pass event_child->waitstatus to
3470 target_waitstatus_to_string instead of ourstatus.
3472 2015-08-04 Yao Qi <yao.qi@linaro.org>
3474 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3475 if current_thread is 32 bit.
3477 2015-08-04 Yao Qi <yao.qi@linaro.org>
3479 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3480 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3481 * server.c (extended_protocol): Remove "static".
3482 * server.h (extended_protocol): Declare it.
3484 2015-08-04 Yao Qi <yao.qi@linaro.org>
3486 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3487 both aarch64 and aarch32.
3488 (aarch64_set_pc): Likewise.
3490 2015-08-04 Yao Qi <yao.qi@linaro.org>
3492 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3493 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3494 arm-with-neon.xml to srv_xmlfiles.
3495 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3496 (is_64bit_tdesc): New function.
3497 (aarch64_linux_read_description): New function.
3498 (aarch64_arch_setup): Call aarch64_linux_read_description.
3499 (regs_info): Rename to regs_info_aarch64.
3500 (aarch64_regs_info): Return right regs_info.
3501 (initialize_low_arch): Call initialize_low_arch_aarch32.
3503 2015-08-04 Yao Qi <yao.qi@linaro.org>
3505 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3506 * linux-aarch32-low.c: New file.
3507 * linux-aarch32-low.h: New file.
3508 * linux-arm-low.c (arm_fill_gregset): Move it to
3509 linux-aarch32-low.c.
3510 (arm_store_gregset): Likewise.
3511 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3512 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3513 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3514 (regs_info): Rename to regs_info_arm.
3515 (arm_regs_info): Return regs_info_aarch32 if
3516 have_ptrace_getregset is 1 and target description is
3517 arm_with_neon or arm_with_vfpv3.
3518 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3519 Call initialize_low_arch_aarch32 instead.
3521 2015-08-04 Yao Qi <yao.qi@linaro.org>
3523 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3524 * linux-low.c: ... here.
3525 * linux-low.h (have_ptrace_getregset): Declare it.
3527 2015-08-04 Pedro Alves <palves@redhat.com>
3529 * thread-db.c (struct thread_db): Use new typedefs.
3530 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3532 (disable_thread_event_reporting): Cast result of dlsym to
3533 destination function pointer type.
3534 (thread_db_mourn): Use td_ta_delete_ftype.
3536 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3538 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3540 (CDX_BREAKPOINT): Define for R2.
3541 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3542 (the_low_target): Add comments.
3544 2015-07-30 Yao Qi <yao.qi@linaro.org>
3546 * linux-arm-low.c (arm_hwcap): Remove it.
3547 (arm_read_description): New local variable arm_hwcap. Don't
3548 set arm_hwcap to zero.
3550 2015-07-30 Yao Qi <yao.qi@linaro.org>
3552 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3553 Use regcache->tdesc instead.
3554 (arm_store_wmmxregset): Likewise.
3555 (arm_fill_vfpregset): Likewise.
3556 (arm_store_vfpregset): Likewise.
3558 2015-07-30 Yao Qi <yao.qi@linaro.org>
3560 * linux-arm-low.c: Include arch/arm.h.
3561 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3562 (arm_store_gregset): Likewise.
3564 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3566 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3567 ptrace's 4th parameter.
3569 2015-07-27 Yao Qi <yao.qi@linaro.org>
3571 * configure.srv (case aarch64*-*-linux*): Don't set
3574 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3576 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3578 * linux-arm-low.c: Likewise.
3579 * linux-cris-low.c: Likewise.
3580 * linux-crisv32-low.c: Likewise.
3581 * linux-low.c: Likewise.
3582 * linux-m68k-low.c: Likewise.
3583 * linux-mips-low.c: Likewise.
3584 * linux-nios2-low.c: Likewise.
3585 * linux-s390-low.c: Likewise.
3586 * linux-sparc-low.c: Likewise.
3587 * linux-tic6x-low.c: Likewise.
3588 * linux-tile-low.c: Likewise.
3589 * linux-x86-low.c: Likewise.
3591 2015-07-24 Pedro Alves <palves@redhat.com>
3593 * config.in: Regenerate.
3594 * configure: Regenerate.
3596 2015-07-24 Pedro Alves <palves@redhat.com>
3598 * acinclude.m4: Include ../ptrace.m4.
3599 * configure.ac: Call GDB_AC_PTRACE.
3600 * config.in, configure: Regenerate.
3602 2015-07-24 Yao Qi <yao.qi@linaro.org>
3604 * linux-low.c (linux_create_inferior): Remove setting to
3605 proc->priv->new_inferior.
3606 (linux_attach): Likewise.
3607 (linux_low_filter_event): Likewise.
3608 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3610 2015-07-24 Yao Qi <yao.qi@linaro.org>
3612 * linux-low.c (linux_arch_setup): New function.
3613 (linux_low_filter_event): If proc->tdesc is NULL and
3614 proc->attached is true, call the_low_target.arch_setup.
3615 Otherwise, keep status pending, and return.
3616 (linux_resume_one_lwp_throw): Don't call get_pc if
3617 thread->while_stepping isn't NULL. Don't call
3618 get_thread_regcache if proc->tdesc is NULL.
3619 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3620 (linux_target_ops): Install arch_setup.
3621 * server.c (start_inferior): Call the_target->arch_setup.
3622 * target.h (struct target_ops) <arch_setup>: New field.
3623 (target_arch_setup): New marco.
3624 * lynx-low.c (lynx_target_ops): Update.
3625 * nto-low.c (nto_target_ops): Update.
3626 * spu-low.c (spu_target_ops): Update.
3627 * win32-low.c (win32_target_ops): Update.
3629 2015-07-24 Yao Qi <yao.qi@linaro.org>
3631 * linux-low.c (linux_add_process): Don't set
3632 proc->priv->new_inferior.
3633 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3634 (linux_attach): Likewise.
3636 2015-07-24 Yao Qi <yao.qi@linaro.org>
3638 * server.c (start_inferior): Code refactor.
3640 2015-07-24 Yao Qi <yao.qi@linaro.org>
3642 * server.c (process_serial_event): Set general_thread.
3644 2015-07-21 Yao Qi <yao.qi@linaro.org>
3646 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3647 aarch64_linux_get_debug_reg_capacity.
3649 2015-07-17 Yao Qi <yao.qi@linaro.org>
3651 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3652 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3653 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3654 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3655 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3656 (AARCH64_HWP_ALIGNMENT): Likewise.
3657 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3658 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3659 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3660 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3661 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3662 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3663 (struct aarch64_debug_reg_state): Likewise.
3664 (struct arch_lwp_info): Likewise.
3665 (aarch64_align_watchpoint): Likewise.
3666 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3667 (aarch64_watchpoint_length): Likewise.
3668 (aarch64_point_encode_ctrl_reg): Likewise
3669 (aarch64_point_is_aligned): Likewise.
3670 (aarch64_align_watchpoint): Likewise.
3671 (aarch64_linux_set_debug_regs):
3672 (aarch64_dr_state_insert_one_point): Likewise.
3673 (aarch64_dr_state_remove_one_point): Likewise.
3674 (aarch64_handle_breakpoint): Likewise.
3675 (aarch64_handle_aligned_watchpoint): Likewise.
3676 (aarch64_handle_unaligned_watchpoint): Likewise.
3677 (aarch64_handle_watchpoint): Likewise.
3679 2015-07-17 Yao Qi <yao.qi@linaro.org>
3681 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3682 and don't aarch64_get_debug_reg_state. All callers update.
3683 (aarch64_handle_aligned_watchpoint): Likewise.
3684 (aarch64_handle_unaligned_watchpoint): Likewise.
3685 (aarch64_handle_watchpoint): Likewise.
3686 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3687 (aarch64_remove_point): Likewise.
3689 2015-07-17 Yao Qi <yao.qi@linaro.org>
3691 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3693 (aarch64_handle_unaligned_watchpoint): Likewise.
3695 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3697 Revert the previous 3 commits:
3698 Move gdb_regex* to common/
3699 Move linux_find_memory_regions_full & co.
3700 gdbserver build-id attribute generator
3702 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3703 Jan Kratochvil <jan.kratochvil@redhat.com>
3705 gdbserver build-id attribute generator.
3706 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3707 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3708 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3710 (get_dynamic): Use find_pdhr to traverse program headers.
3711 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3712 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3713 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3714 (get_hex_build_id): New.
3715 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3716 to reply XML document.
3718 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3719 Jan Kratochvil <jan.kratochvil@redhat.com>
3721 * target.c: Include target/target-utils.h and fcntl.h.
3722 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3723 (target_fileio_read_stralloc): New functions.
3725 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3727 * Makefile.in (OBS): Add gdb_regex.o.
3729 * config.in: Rebuilt.
3730 * configure: Rebuilt.
3732 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3733 Jan Kratochvil <jan.kratochvil@redhat.com>
3735 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3736 * Makefile.in (OBS): Add target-utils.o.
3737 (linux-maps.o, target-utils.o): New.
3738 * configure.srv (srv_linux_obj): Add linux-maps.o.
3740 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3742 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3744 (the_low_target): Install it.
3746 2015-07-14 Pedro Alves <palves@redhat.com>
3748 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3749 Instead, ignore ECHILD, and throw an error for other errnos.
3751 2015-07-10 Pedro Alves <palves@redhat.com>
3753 * event-loop.c (struct callback_event) <data>: Change type to
3754 gdb_client_data instance instead of gdb_client_data pointer.
3755 (append_callback_event): Adjust.
3757 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3759 * linux-aarch64-low.c: Add comments for each linux_target_ops
3760 method. Remove comments already covered in target_ops and
3761 linux_target_ops definitions.
3762 (the_low_target): Add comments for each unimplemented method.
3764 2015-07-09 Yao Qi <yao.qi@linaro.org>
3766 * linux-aarch64-low.c (aarch64_regmap): Remove.
3767 (aarch64_usrregs_info): Remove.
3768 (regs_info): Set field usrregs to NULL.
3770 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3772 * linux-low.c: Include "rsp-low.h"
3773 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3774 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3775 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3776 (handle_btrace_enable_pt): New.
3777 (handle_btrace_general_set): Support "pt".
3778 (handle_btrace_conf_general_set): Support "pt:size".
3780 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3782 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3785 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3787 * linux-aarch64-low.c: Remove comment about endianness.
3788 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3789 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3792 2015-06-24 Gary Benson <gbenson@redhat.com>
3794 * linux-i386-ipa.c (stdint.h): Do not include.
3795 * lynx-i386-low.c (stdint.h): Likewise.
3796 * lynx-ppc-low.c (stdint.h): Likewise.
3797 * mem-break.c (stdint.h): Likewise.
3798 * thread-db.c (stdint.h): Likewise.
3799 * tracepoint.c (stdint.h): Likewise.
3800 * win32-low.c (stdint.h): Likewise.
3802 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3804 * server.c (write_qxfer_response): Update call to
3805 remote_escape_output.
3807 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3808 Jan Kratochvil <jan.kratochvil@redhat.com>
3810 Merge multiple hex conversions.
3811 * gdbreplay.c (tohex): Rename to 'fromhex'.
3812 (logchar): Use fromhex.
3814 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3816 * server.c (handle_qxfer_libraries): Set `version' attribute for
3819 2015-06-10 Gary Benson <gbenson@redhat.com>
3821 * target.h (struct target_ops) <multifs_open>: New field.
3822 <multifs_unlink>: Likewise.
3823 <multifs_readlink>: Likewise.
3824 * linux-low.c (nat/linux-namespaces.h): New include.
3825 (linux_target_ops): Initialize the_target->multifs_open,
3826 the_target->multifs_unlink and the_target->multifs_readlink.
3827 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3828 * hostio.c (hostio_fs_pid): New static variable.
3829 (hostio_handle_new_gdb_connection): New function.
3830 (handle_setfs): Likewise.
3831 (handle_open): Use the_target->multifs_open as appropriate.
3832 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3833 (handle_readlink): Use the_target->multifs_readlink as
3835 (handle_vFile): Handle vFile:setfs packets.
3836 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3837 after target_handle_new_gdb_connection.
3839 2015-06-10 Gary Benson <gbenson@redhat.com>
3841 * configure.ac (AC_CHECK_FUNCS): Add setns.
3842 * config.in: Regenerate.
3843 * configure: Likewise.
3844 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3845 (linux-namespaces.o): New rule.
3846 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3848 2015-06-09 Gary Benson <gbenson@redhat.com>
3850 * hostio.c (handle_open): Process mode argument with
3851 fileio_to_host_mode.
3853 2015-06-01 Yao Qi <yao.qi@linaro.org>
3855 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3856 * linux-x86-low.c: Likewise.
3858 2015-05-28 Don Breazeal <donb@codesourcery.com>
3860 * linux-low.c (handle_extended_wait): Initialize
3861 thread_info.last_resume_kind for new fork children.
3863 2015-05-15 Pedro Alves <palves@redhat.com>
3865 * target.h (target_handle_new_gdb_connection): Rewrite using if
3866 wrapped in do/while.
3868 2015-05-14 Joel Brobecker <brobecker@adacore.com>
3870 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3871 * configure, config.in: Regenerate.
3872 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3875 2015-05-12 Don Breazeal <donb@codesourcery.com>
3877 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3878 PTRACE_EVENT_VFORK_DONE.
3879 (linux_low_ptrace_options, extended_event_reported): Add vfork
3881 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3882 and "vforkdone" for RSP 'T' Stop Reply Packet.
3883 * server.h (report_vfork_events): Declare
3886 2015-05-12 Don Breazeal <donb@codesourcery.com>
3888 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3889 (the_low_target) <new_fork>: Initialize new member.
3890 * linux-arm-low.c (arm_new_fork): New function.
3891 (the_low_target) <new_fork>: Initialize new member.
3892 * linux-low.c (handle_extended_wait): Call new target function
3894 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3895 * linux-mips-low.c (mips_add_watchpoint): New function
3896 extracted from mips_insert_point.
3897 (the_low_target) <new_fork>: Initialize new member.
3898 (mips_linux_new_fork): New function.
3899 (mips_insert_point): Call mips_add_watchpoint.
3900 * linux-x86-low.c (x86_linux_new_fork): New function.
3901 (the_low_target) <new_fork>: Initialize new member.
3903 2015-05-12 Don Breazeal <donb@codesourcery.com>
3905 * linux-low.c (handle_extended_wait): Implement return value,
3906 rename argument 'event_child' to 'event_lwp', handle
3907 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3908 (linux_low_ptrace_options): New function.
3909 (linux_low_filter_event): Call linux_low_ptrace_options,
3910 use different argument fo linux_enable_event_reporting,
3911 use return value from handle_extended_wait.
3912 (extended_event_reported): New function.
3913 (linux_wait_1): Call extended_event_reported and set
3914 status to report fork events.
3915 (linux_write_memory): Add pid to debug message.
3916 (reset_lwp_ptrace_options_callback): New function.
3917 (linux_handle_new_gdb_connection): New function.
3918 (linux_target_ops): Initialize new structure member.
3919 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3920 * lynx-low.c: Initialize new structure member.
3921 * remote-utils.c (prepare_resume_reply): Implement stop reason
3922 "fork" for "T" stop message.
3923 * server.c (handle_query): Call handle_new_gdb_connection.
3924 * server.h (report_fork_events): Declare global flag.
3925 * target.h (struct target_ops) <handle_new_gdb_connection>:
3927 (target_handle_new_gdb_connection): New macro.
3928 * win32-low.c: Initialize new structure member.
3930 2015-05-12 Don Breazeal <donb@codesourcery.com>
3932 * mem-break.c (APPEND_TO_LIST): Define macro.
3933 (clone_agent_expr): New function.
3934 (clone_one_breakpoint): New function.
3935 (clone_all_breakpoints): New function.
3936 * mem-break.h: Declare new functions.
3938 2015-05-12 Don Breazeal <donb@codesourcery.com>
3940 * linux-low.c (linux_supports_fork_events): New function.
3941 (linux_supports_vfork_events): New function.
3942 (linux_target_ops): Initialize new structure members.
3943 (initialize_low): Call linux_check_ptrace_features.
3944 * lynx-low.c (lynx_target_ops): Initialize new structure
3946 * server.c (report_fork_events, report_vfork_events):
3948 (handle_query): Add new features to qSupported packet and
3950 (captured_main): Initialize new global variables.
3951 * target.h (struct target_ops) <supports_fork_events>:
3953 <supports_vfork_events>: New member.
3954 (target_supports_fork_events): New macro.
3955 (target_supports_vfork_events): New macro.
3956 * win32-low.c (win32_target_ops): Initialize new structure
3959 2015-05-12 Gary Benson <gbenson@redhat.com>
3961 * server.c (handle_qxfer_exec_file): Use current process
3964 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3966 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3967 Remove HAVE_PTRACE_GETREGS conditionals.
3968 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3969 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3971 2015-05-08 Yao Qi <yao.qi@linaro.org>
3973 * linux-low.c (linux_supports_conditional_breakpoints): New
3975 (linux_target_ops): Install new target method.
3976 * lynx-low.c (lynx_target_ops): Install NULL hook for
3977 supports_conditional_breakpoints.
3978 * nto-low.c (nto_target_ops): Likewise.
3979 * spu-low.c (spu_target_ops): Likewise.
3980 * win32-low.c (win32_target_ops): Likewise.
3981 * server.c (handle_query): Check
3982 target_supports_conditional_breakpoints.
3983 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3985 (target_supports_conditional_breakpoints): New macro.
3987 2015-05-06 Pedro Alves <palves@redhat.com>
3990 * server.c (start_inferior): If the process exits, mourn it.
3992 2015-04-21 Gary Benson <gbenson@redhat.com>
3994 * hostio.c (fileio_open_flags_to_host): Factored out to
3995 fileio_to_host_openflags in common/fileio.c. Single use
3998 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4000 * linux-xtensa-low.c (xtensa_fill_gregset)
4001 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4004 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4006 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4007 (regs_info): Replace usrregs pointer with NULL.
4009 2015-04-17 Gary Benson <gbenson@redhat.com>
4011 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4012 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4013 * server.c (handle_qxfer_exec_file): New function.
4014 (qxfer_packets): Add exec-file entry.
4015 (handle_query): Report qXfer:exec-file:read as supported packet.
4017 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4019 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4021 2015-04-09 Gary Benson <gbenson@redhat.com>
4023 * hostio-errno.c (errno_to_fileio_error): Remove function.
4024 Update caller to use remote_fileio_to_fio_error.
4026 2015-04-09 Yao Qi <yao.qi@linaro.org>
4028 * linux-low.c (linux_insert_point): Call
4029 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4030 (linux_remove_point): Call remove_memory_breakpoint if type is
4032 * linux-x86-low.c (x86_insert_point): Don't call
4033 insert_memory_breakpoint.
4034 (x86_remove_point): Don't call remove_memory_breakpoint.
4036 2015-04-01 Pedro Alves <palves@redhat.com>
4037 Cleber Rosa <crosa@redhat.com>
4039 * server.c (gdbserver_usage): Reorganize and extend the usage
4042 2015-03-24 Pedro Alves <palves@redhat.com>
4044 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4045 output. Also dump TRAP_TRACE.
4046 (linux_low_filter_event): In debug output, distinguish a
4047 resume_stop SIGSTOP from a delayed SIGSTOP.
4049 2015-03-24 Gary Benson <gbenson@redhat.com>
4051 * linux-x86-low.c (x86_linux_new_thread): Moved to
4053 (x86_linux_prepare_to_resume): Likewise.
4055 2015-03-24 Gary Benson <gbenson@redhat.com>
4057 * Makefile.in (x86-linux-dregs.o): New rule.
4058 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4059 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4060 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4061 (x86_linux_dr_get): Likewise.
4062 (x86_linux_dr_set): Likewise.
4063 (update_debug_registers_callback): Likewise.
4064 (x86_linux_dr_set_addr): Likewise.
4065 (x86_linux_dr_get_addr): Likewise.
4066 (x86_linux_dr_set_control): Likewise.
4067 (x86_linux_dr_get_control): Likewise.
4068 (x86_linux_dr_get_status): Likewise.
4069 (x86_linux_update_debug_registers): Likewise.
4071 2015-03-24 Gary Benson <gbenson@redhat.com>
4073 * linux-x86-low.c (x86_linux_update_debug_registers):
4074 New function, factored out from...
4075 (x86_linux_prepare_to_resume): ...this.
4077 2015-03-24 Gary Benson <gbenson@redhat.com>
4079 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4080 (x86_linux_dr_set): Likewise.
4081 (update_debug_registers_callback): Likewise.
4082 (x86_linux_dr_set_addr): Likewise.
4083 (x86_linux_dr_get_addr): Likewise.
4084 (x86_linux_dr_set_control): Likewise.
4085 (x86_linux_dr_get_control): Likewise.
4086 (x86_linux_dr_get_status): Likewise.
4087 (x86_linux_prepare_to_resume): Likewise.
4089 2015-03-24 Gary Benson <gbenson@redhat.com>
4091 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4092 Use perror_with_name. Pass string through gettext.
4093 (x86_linux_dr_set): Likewise.
4095 2015-03-24 Gary Benson <gbenson@redhat.com>
4097 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4098 (x86_linux_dr_set_addr): ...this.
4099 (x86_dr_low_get_addr): Rename to...
4100 (x86_linux_dr_get_addr): ...this.
4101 (x86_dr_low_set_control): Rename to...
4102 (x86_linux_dr_set_control): ...this.
4103 (x86_dr_low_get_control): Rename to...
4104 (x86_linux_dr_get_control): ...this.
4105 (x86_dr_low_get_status): Rename to...
4106 (x86_linux_dr_get_status): ...this.
4107 (x86_dr_low): Update with new function names.
4109 2015-03-24 Gary Benson <gbenson@redhat.com>
4111 * Makefile.in (x86-linux.o): New rule.
4112 * configure.srv: Add x86-linux.o to relevant targets.
4113 * linux-low.c (lwp_set_arch_private_info): New function.
4114 (lwp_arch_private_info): Likewise.
4115 * linux-x86-low.c: Include nat/x86-linux.h.
4116 (arch_lwp_info): Removed structure.
4117 (update_debug_registers_callback):
4118 Use lwp_set_debug_registers_changed.
4119 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4120 and lwp_set_debug_registers_changed.
4121 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4123 2015-03-24 Gary Benson <gbenson@redhat.com>
4125 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4126 * linux-arm-low.c (arm_new_thread): Likewise.
4127 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4128 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4129 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4130 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4132 2015-03-24 Gary Benson <gbenson@redhat.com>
4134 * linux-low.c (ptid_of_lwp): New function.
4135 (lwp_is_stopped): Likewise.
4136 (lwp_stop_reason): Likewise.
4137 * linux-x86-low.c (update_debug_registers_callback):
4139 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4142 2015-03-24 Gary Benson <gbenson@redhat.com>
4144 * linux-low.h (linux_stop_lwp): Remove declaration.
4146 2015-03-24 Gary Benson <gbenson@redhat.com>
4148 * linux-low.h: Include nat/linux-nat.h.
4149 * linux-low.c (iterate_over_lwps_args): New structure.
4150 (iterate_over_lwps_filter): New function.
4151 (iterate_over_lwps): Likewise.
4152 * linux-x86-low.c (update_debug_registers_callback):
4153 Update signature to what iterate_over_lwps expects.
4154 Remove PID check that iterate_over_lwps now performs.
4155 (x86_dr_low_set_addr): Use iterate_over_lwps.
4156 (x86_dr_low_set_control): Likewise.
4158 2015-03-24 Gary Benson <gbenson@redhat.com>
4160 * linux-x86-low.c (x86_debug_reg_state): New function.
4161 (x86_linux_prepare_to_resume): Use the above.
4163 2015-03-24 Gary Benson <gbenson@redhat.com>
4165 * linux-low.c (current_lwp_ptid): New function.
4166 * linux-x86-low.c: Include nat/linux-nat.h.
4167 (x86_dr_low_get_addr): Use current_lwp_ptid.
4168 (x86_dr_low_get_control): Likewise.
4169 (x86_dr_low_get_status): Likewise.
4171 2015-03-20 Pedro Alves <palves@redhat.com>
4173 * tracepoint.c (cmd_qtstatus): Make "str" const.
4175 2015-03-20 Pedro Alves <palves@redhat.com>
4177 * server.c (handle_general_set): Make "req_str" const.
4179 2015-03-19 Pedro Alves <palves@redhat.com>
4181 * linux-low.c (linux_resume_one_lwp): Rename to ...
4182 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4183 instead call perror_with_name.
4184 (check_ptrace_stopped_lwp_gone): New function.
4185 (linux_resume_one_lwp): Reimplement as wrapper around
4186 linux_resume_one_lwp_throw that swallows errors if the LWP is
4189 2015-03-19 Pedro Alves <palves@redhat.com>
4191 * linux-low.c (count_events_callback, select_event_lwp_callback):
4192 No longer check whether the thread has resume_stop as last resume
4195 2015-03-19 Pedro Alves <palves@redhat.com>
4197 * linux-low.c (count_events_callback, select_event_lwp_callback):
4198 Use the lwp's status_pending_p field, not the thread's.
4200 2015-03-19 Pedro Alves <palves@redhat.com>
4202 * linux-low.c (select_event_lwp_callback): Update comments to
4203 no longer mention SIGTRAP.
4205 2015-03-18 Gary Benson <gbenson@redhat.com>
4207 * server.c (handle_query): Do not report vFile:fstat as supported.
4209 2015-03-11 Gary Benson <gbenson@redhat.com>
4211 * hostio.c (sys/types.h): New include.
4212 (sys/stat.h): Likewise.
4213 (common-remote-fileio.h): Likewise.
4214 (handle_fstat): New function.
4215 (handle_vFile): Handle vFile:fstat packets.
4217 2015-03-11 Gary Benson <gbenson@redhat.com>
4219 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4220 struct stat.st_blocks and struct stat.st_blksize.
4221 * configure: Regenerate.
4222 * config.in: Likewise.
4223 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4224 (OBS): Add common-remote-fileio.o.
4225 (common-remote-fileio.o): New rule.
4227 2015-03-09 Pedro Alves <palves@redhat.com>
4229 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4230 'struct sockaddr' pointer in 'accept' call.
4232 2015-03-09 Pedro Alves <palves@redhat.com>
4235 2015-03-07 Pedro Alves <palves@redhat.com>
4236 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4237 or <winsock2.h> here. Instead include "gdb_socket.h".
4238 (remote_open): Use union gdb_sockaddr_u.
4239 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4240 or <winsock2.h> here. Instead include "gdb_socket.h".
4241 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4242 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4244 (init_named_socket, gdb_agent_helper_thread): Use union
4247 2015-03-07 Pedro Alves <palves@redhat.com>
4249 * configure.ac (build_warnings): Move
4250 -Wdeclaration-after-statement to the C-specific set.
4251 * configure: Regenerate.
4253 2015-03-07 Pedro Alves <palves@redhat.com>
4255 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4256 or <winsock2.h> here. Instead include "gdb_socket.h".
4257 (remote_open): Use union gdb_sockaddr_u.
4258 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4259 or <winsock2.h> here. Instead include "gdb_socket.h".
4260 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4261 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4263 (init_named_socket, gdb_agent_helper_thread): Use union
4266 2015-03-07 Pedro Alves <palves@redhat.com>
4268 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4271 2015-03-06 Yao Qi <yao.qi@linaro.org>
4273 * linux-aarch64-low.c (aarch64_insert_point): Use
4274 show_debug_regs as a boolean.
4275 (aarch64_remove_point): Likewise.
4277 2015-03-05 Pedro Alves <palves@redhat.com>
4279 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4280 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4281 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4282 * nto-low.c (nto_target_ops): Likewise.
4283 * spu-low.c (spu_target_ops): Likewise.
4284 * win32-low.c (win32_target_ops): Likewise.
4286 2015-03-04 Pedro Alves <palves@redhat.com>
4288 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4289 Decide whether a breakpoint triggered based on the SIGTRAP's
4291 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4292 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4293 (linux_low_filter_event): Check for breakpoints before checking
4295 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4297 (linux_stopped_by_sw_breakpoint)
4298 (linux_supports_stopped_by_sw_breakpoint)
4299 (linux_stopped_by_hw_breakpoint)
4300 (linux_supports_stopped_by_hw_breakpoint): New functions.
4301 (linux_target_ops): Install new target methods.
4303 2015-03-04 Pedro Alves <palves@redhat.com>
4305 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4306 * server.c (swbreak_feature, hwbreak_feature): New globals.
4307 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4308 (captured_main): Clear swbreak_feature and hwbreak_feature.
4309 * server.h (swbreak_feature, hwbreak_feature): Declare.
4310 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4311 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4312 supports_stopped_by_hw_breakpoint>: New fields.
4313 (target_supports_stopped_by_sw_breakpoint)
4314 (target_stopped_by_sw_breakpoint)
4315 (target_supports_stopped_by_hw_breakpoint)
4316 (target_stopped_by_hw_breakpoint): Declare.
4318 2015-03-04 Pedro Alves <palves@redhat.com>
4320 enum lwp_stop_reason -> enum target_stop_reason
4321 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4322 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4323 (linux_wait_1, stuck_in_jump_pad_callback)
4324 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4325 (linux_stopped_by_watchpoint):
4326 * linux-low.h (enum lwp_stop_reason): Delete.
4327 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4328 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4330 2015-03-04 Yao Qi <yao.qi@linaro.org>
4332 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4334 2015-03-03 Gary Benson <gbenson@redhat.com>
4336 * hostio.c (handle_vFile): Fix prefix lengths.
4338 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4340 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4343 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4345 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4346 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4347 (clean): Add "rm -f" for above C files.
4348 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4349 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4350 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4351 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4352 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4353 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4354 (init_registers_s390x_vx_linux64)
4355 (init_registers_s390x_tevx_linux64)
4356 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4357 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4359 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4360 (s390_store_vxrs_high): New functions.
4361 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4363 (s390_arch_setup): Add logic for selecting one of the new target
4364 descriptions. Activate the new vector regsets if applicable.
4365 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4366 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4367 and init_registers_s390x_tevx_linux64.
4369 2015-03-01 Pedro Alves <palves@redhat.com>
4371 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4374 2015-02-27 Pedro Alves <palves@redhat.com>
4376 * linux-x86-low.c (u_debugreg_offset): New function.
4377 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4379 2015-02-27 Pedro Alves <palves@redhat.com>
4381 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4382 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4383 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4384 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4385 (ps_lsetfpregs, ps_getpid)
4386 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4387 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4388 (ps_lsetxregs, ps_plog): Declare.
4390 2015-02-27 Pedro Alves <palves@redhat.com>
4392 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4393 IP_AGENT_EXPORT_FUNC.
4394 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4395 IP_AGENT_EXPORT_FUNC.
4396 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4397 (IP_AGENT_EXPORT): Delete.
4398 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4399 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4400 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4401 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4402 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4403 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4404 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4405 (traceframe_read_count, traceframe_write_count)
4406 (traceframes_created, trace_state_variables, get_raw_reg)
4407 (get_trace_state_variable_value, set_trace_state_variable_value)
4408 (ust_loaded, helper_thread_id, cmd_buf): Use
4409 IPA_SYM_EXPORTED_NAME.
4410 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4411 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4412 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4413 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4414 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4415 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4416 EXTERN_C_PUSH/EXTERN_C_POP.
4417 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4418 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4419 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4420 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4421 (traceframe_write_count, traceframe_read_count)
4422 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4423 (about_to_request_buffer_space, get_trace_state_variable_value)
4424 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4425 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4426 EXTERN_C_PUSH/EXTERN_C_POP.
4427 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4428 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4429 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4430 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4431 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4432 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4433 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4434 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4436 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4437 (IP_AGENT_EXPORT_VAR_DECL): Define.
4439 (gdb_agent_get_raw_reg): Declare.
4441 2015-02-27 Tom Tromey <tromey@redhat.com>
4442 Pedro Alves <palves@redhat.com>
4444 Rename symbols whose names are reserved C++ keywords throughout.
4446 2015-02-27 Pedro Alves <palves@redhat.com>
4448 * Makefile.in (COMPILER): New, get it from autoconf.
4449 (CXX): Get from autoconf instead.
4450 (COMPILE.pre): Use COMPILER.
4451 (CC-LD): Rename to ...
4452 (CC_LD): ... this. Use COMPILER.
4453 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4454 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4455 * acinclude.m4: Include build-with-cxx.m4.
4456 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4457 Disable -Werror by default if building in C++ mode.
4458 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4459 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4460 the C++ compiler. Save/restore CXXFLAGS too.
4461 * configure: Regenerate.
4463 2015-02-27 Pedro Alves <palves@redhat.com>
4465 * acinclude.m4: Include libiberty.m4.
4466 * configure.ac: Call libiberty_INIT.
4467 * config.in, configure: Regenerate.
4469 2015-02-26 Pedro Alves <palves@redhat.com>
4471 * linux-low.c (linux_wait_1): When incrementing the PC past a
4472 program breakpoint always use the_low_target.breakpoint_len as
4473 increment, rather than the maximum between that and
4474 the_low_target.decr_pc_after_break.
4476 2015-02-23 Pedro Alves <palves@redhat.com>
4478 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4479 thread was doing a step-over; always adjust the PC if
4480 we stepped over a permanent breakpoint.
4481 (linux_wait_1): If we stepped over breakpoint that was on top of a
4482 permanent breakpoint, manually advance the PC past it.
4484 2015-02-23 Pedro Alves <palves@redhat.com>
4486 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4488 (x86_fill_gregset, x86_store_gregset): Use it when handling
4491 2015-02-20 Pedro Alves <palves@redhat.com>
4493 * thread-db.c: Include "nat/linux-procfs.h".
4494 (thread_db_init): Skip listing new threads if the kernel supports
4495 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4497 2015-02-20 Pedro Alves <palves@redhat.com>
4499 * linux-low.c (status_pending_p_callback): Use ptid_match.
4501 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4503 PR breakpoints/16812
4504 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4505 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4506 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4508 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4510 PR breakpoints/15956
4511 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4513 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4515 * linux-low.c (linux_low_btrace_conf): Print size.
4516 * server.c (handle_btrace_conf_general_set): New.
4517 (hanle_general_set): Call handle_btrace_conf_general_set.
4518 (handle_query): Report Qbtrace-conf:bts:size as supported.
4520 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4522 * linux-low.c (linux_low_enable_btrace): Update parameters.
4523 (linux_low_btrace_conf): New.
4524 (linux_target_ops)<to_btrace_conf>: Initialize.
4525 * server.c (current_btrace_conf): New.
4526 (handle_btrace_enable): Rename to ...
4527 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4528 to target_enable_btrace. Update comment. Update users.
4529 (handle_qxfer_btrace_conf): New.
4530 (qxfer_packets): Add btrace-conf entry.
4531 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4532 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4533 (target_ops)<read_btrace_conf>: New.
4534 (target_enable_btrace): Update parameters.
4535 (target_read_btrace_conf): New.
4537 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4539 * server.c (handle_btrace_general_set): Remove call to
4540 target_supports_btrace.
4541 (supported_btrace_packets): New.
4542 (handle_query): Call supported_btrace_packets.
4543 * target.h: include btrace-common.h.
4544 (btrace_target_info): Removed.
4545 (supports_btrace, target_supports_btrace): Update parameters.
4547 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4549 * Makefile.in (SFILES): Add common/btrace-common.c.
4550 (OBS): Add common/btrace-common.o.
4551 (btrace-common.o): Add build rules.
4552 * linux-low: Include btrace-common.h.
4553 (linux_low_read_btrace): Use struct btrace_data. Call
4554 btrace_data_init and btrace_data_fini.
4556 2015-02-06 Pedro Alves <palves@redhat.com>
4558 * thread-db.c (find_new_threads_callback): Add debug output.
4560 2015-02-04 Pedro Alves <palves@redhat.com>
4562 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4563 (resume_stopped_resumed_lwps): New function.
4564 (linux_wait_for_event_filtered): Use it.
4566 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4568 * Makefile.in (SFILES): Add linux-personality.c.
4569 (linux-personality.o): New rule.
4570 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4571 list of objects to be built.
4572 * linux-low.c: Include nat/linux-personality.h.
4573 (linux_create_inferior): Remove code to disable address space
4574 randomization (moved to ../nat/linux-personality.c). Create
4575 cleanup to disable address space randomization.
4577 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4579 * Makefile.in (posix-strerror.o): New rule.
4580 (mingw-strerror.o): Likewise.
4581 * configure: Regenerated.
4582 * configure.ac: Source file ../common/common.host. Initialize new
4583 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4585 2015-01-14 Yao Qi <yao@codesourcery.com>
4587 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4588 (ppc-linux.o): New rule.
4589 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4590 * configure.ac: AC_CHECK_FUNCS(getauxval).
4591 * config.in: Re-generated.
4592 * configure: Re-generated.
4593 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4594 ppc64_64bit_inferior_p
4596 2015-01-14 Yao Qi <yao@codesourcery.com>
4598 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4599 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4600 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4601 (PT_ORIG_R3, PT_TRAP): Likewise.
4602 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4603 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4604 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4606 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4608 * i387-fp.c (i387_cache_to_xsave): In look over
4609 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4610 zmmh_low_space field by use of zmmh_high_space.
4612 2015-01-09 Pedro Alves <palves@redhat.com>
4614 * linux-low.c (step_over_bkpt): Move higher up in the file.
4615 (handle_extended_wait): Don't store the stop_pc here.
4616 (get_stop_pc): Adjust comments and rename to ...
4617 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4618 stopped for a software breakpoint or hardware breakpoint.
4619 (thread_still_has_status_pending_p): New function.
4620 (status_pending_p_callback): Use
4621 thread_still_has_status_pending_p. If the event is no longer
4622 interesting, resume the LWP.
4623 (handle_tracepoints): Add assert.
4624 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4625 (wstatus_maybe_breakpoint): New function.
4626 (cancel_breakpoint): Delete function.
4627 (check_stopped_by_watchpoint): New function, factored out from
4628 linux_low_filter_event.
4629 (lp_status_maybe_breakpoint): Delete function.
4630 (linux_low_filter_event): Remove filter_ptid argument.
4631 Leave thread group exits pending here. Store the LWP's stop PC.
4632 Always leave events pending.
4633 (linux_wait_for_event_filtered): Pull all events out of the
4634 kernel, and leave them all pending.
4635 (count_events_callback, select_event_lwp_callback): Consider all
4637 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4638 (select_event_lwp): Only give preference to the stepping LWP in
4639 all-stop mode. Adjust comments.
4640 (ignore_event): New function.
4641 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4642 references to cancel_breakpoints. Adjust to renames. Also give
4643 equal priority to all LWPs that have had events in non-stop mode.
4644 If reporting a software breakpoint event, unadjust the LWP's PC.
4645 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4646 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4648 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4649 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4650 (linux_stopped_by_watchpoint): Adjust.
4651 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4652 * linux-low.h (enum lwp_stop_reason): New.
4653 (struct lwp_info) <stop_pc>: Adjust comment.
4654 <stopped_by_watchpoint>: Delete field.
4655 <stop_reason>: New field.
4656 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4657 * mem-break.c (software_breakpoint_inserted_here)
4658 (hardware_breakpoint_inserted_here): New function.
4659 * mem-break.h (software_breakpoint_inserted_here)
4660 (hardware_breakpoint_inserted_here): Declare.
4661 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4662 (cancel_breakpoints): Delete.
4663 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4664 (upload_fast_traceframes): Remove references to
4667 2015-01-09 Pedro Alves <palves@redhat.com>
4669 * thread-db.c (find_new_threads_callback): Ignore thread if the
4670 kernel thread ID is -1.
4672 2015-01-09 Pedro Alves <palves@redhat.com>
4674 * linux-low.c (linux_attach_fail_reason_string): Move to
4675 nat/linux-ptrace.c, and rename.
4676 (linux_attach_lwp): Update comment.
4677 (attach_proc_task_lwp_callback): New function.
4678 (linux_attach): Adjust to rename and use
4679 linux_proc_attach_tgid_threads.
4680 (linux_attach_fail_reason_string): Delete declaration.
4682 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4684 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4685 * server.c (gdbserver_version): Likewise.
4687 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4689 * remote-utils.c: Include ctype.h.
4690 (input_interrupt): Explicitly handle the case when the char
4691 received is the NUL byte. Improve the printing of non-ASCII
4694 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4696 * linux-low.c (linux_low_filter_event): Update call to
4697 linux_enable_event_reporting following the addition of
4698 a new parameter to that function.
4700 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4703 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4704 (AARCH64_FPCR_REGNO): Likewise.
4705 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4706 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4707 (aarch64_store_fpregset): Likewise.
4709 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4711 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4712 Remove FIXME comment about assumption about N.
4714 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4716 * configure.ac: If large-file support is disabled in GDBserver,
4717 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4718 * configure: Regenerate.
4720 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4722 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4723 warning upon ENODATA from ptrace.
4724 * linux-s390-low.c (s390_store_tdb): New.
4725 (s390_regsets): Add regset for NT_S390_TDB.
4727 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4729 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4730 without a fill_function.
4731 * linux-s390-low.c (s390_fill_last_break): Remove.
4732 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4733 (s390_arch_setup): Use regset's size instead of fill_function for
4736 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4738 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4739 the regset's store function when ptrace returned an error.
4740 * regcache.c (get_thread_regcache): Invalidate register cache
4741 before fetching inferior's registers.
4743 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4745 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4746 while-loop as for-loop.
4747 (regsets_store_inferior_registers): Likewise.
4749 2014-11-28 Yao Qi <yao@codesourcery.com>
4751 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4752 * config.in, configure: Re-generate.
4753 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4756 2014-11-21 Yao Qi <yao@codesourcery.com>
4758 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4759 (AC_CHECK_HEADERS): Remove malloc.h.
4760 * configure: Re-generated.
4761 * config.in: Re-generated.
4762 * server.h: Don't include alloca.h and malloc.h.
4763 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4764 Don't include malloc.h.
4766 2014-11-17 Joel Brobecker <brobecker@adacore.com>
4768 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4769 corresponding ERRNO check in same block.
4771 2014-11-12 Pedro Alves <palves@redhat.com>
4773 * server.c (cont_thread): Update comment.
4774 (start_inferior, attach_inferior): No longer clear cont_thread.
4775 (handle_v_cont): No longer set cont_thread.
4776 (captured_main): Clear cont_thread each time a GDB connects.
4778 2014-11-12 Pedro Alves <palves@redhat.com>
4780 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4781 thread, and don't resume all threads if the Hc thread has exited.
4783 2014-11-12 Pedro Alves <palves@redhat.com>
4785 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4786 the process group instead of to a specific LWP.
4788 2014-10-15 Pedro Alves <palves@redhat.com>
4791 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4793 (arm_set_thread_context): Delete.
4794 (the_low_target): Adjust.
4795 * win32-i386-low.c (debug_registers_changed)
4796 (debug_registers_used): Delete.
4797 (update_debug_registers_callback): New function.
4798 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4799 needing to update their debug registers.
4800 (win32_get_current_dr): New function.
4801 (x86_dr_low_get_addr, x86_dr_low_get_control)
4802 (x86_dr_low_get_status): Fetch the debug register from the thread
4804 (i386_initial_stuff): Adjust.
4805 (i386_get_thread_context): Remove current_event parameter. Don't
4806 clear debug_registers_changed nor copy DR values to
4808 (i386_set_thread_context): Delete.
4809 (i386_prepare_to_resume): New function.
4810 (i386_thread_added): Mark the thread as needing to update irs
4812 (the_low_target): Remove i386_set_thread_context and install
4813 i386_prepare_to_resume.
4814 * win32-low.c (win32_get_thread_context): Adjust.
4815 (win32_set_thread_context): Use SetThreadContext
4817 (win32_prepare_to_resume): New function.
4818 (win32_require_context): New function, factored out from ...
4819 (thread_rec): ... this.
4820 (continue_one_thread): Call win32_prepare_to_resume on each thread
4821 we're about to continue.
4822 (win32_resume): Call win32_prepare_to_resume on the event thread.
4823 * win32-low.h (struct win32_thread_info)
4824 <debug_registers_changed>: New field.
4825 (struct win32_target_ops): Change prototype of set_thread_context,
4826 delete set_thread_context and add prepare_to_resume.
4827 (win32_require_context): New declaration.
4829 2014-10-08 Gary Benson <gbenson@redhat.com>
4831 * server.h: Do not include common-exceptions.h.
4833 2014-10-08 Gary Benson <gbenson@redhat.com>
4835 * server.h: Do not include cleanups.h.
4837 2014-09-30 James Hogan <james.hogan@imgtec.com>
4839 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4842 2014-09-23 Yao Qi <yao@codesourcery.com>
4844 * linux-low.c (lp_status_maybe_breakpoint): New function.
4845 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4846 (count_events_callback): Likewise.
4847 (select_event_lwp_callback): Likewise.
4848 (cancel_breakpoints_callback): Likewise.
4850 2014-09-19 Don Breazeal <donb@codesourcery.com>
4852 * linux-low.c (handle_extended_wait): Call
4853 linux_ptrace_get_extended_event.
4854 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4855 linux_is_extended_waitstatus.
4857 2014-09-16 Joel Brobecker <brobecker@adacore.com>
4859 * Makefile.in (CPPFLAGS): Define.
4860 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4861 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4863 2014-09-16 Gary Benson <gbenson@redhat.com>
4865 * inferiors.h (current_inferior): Renamed as...
4866 (current_thread): New variable. All uses updated.
4867 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4868 (maybe_move_out_of_jump_pad): Likewise.
4869 (cancel_breakpoint): Likewise.
4870 (linux_low_filter_event): Likewise.
4871 (wait_for_sigstop): Likewise.
4872 (linux_resume_one_lwp): Likewise.
4873 (need_step_over_p): Likewise.
4874 (start_step_over): Likewise.
4875 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4876 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4877 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4878 and save_inferior as saved_thread.
4879 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4881 (regcache_invalidate_thread): Likewise.
4882 * remote-utils.c (prepare_resume_reply): Likewise.
4883 * thread-db.c (thread_db_get_tls_address): Likewise.
4884 (disable_thread_event_reporting): Likewise.
4885 (remove_thread_event_breakpoints): Likewise.
4886 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4888 * target.h (set_desired_inferior): Renamed as...
4889 (set_desired_thread): New declaration. All uses updated.
4890 * server.c (myresume): Updated comment to reference thread instead
4892 (handle_serial_event): Likewise.
4893 (handle_target_event): Likewise.
4895 2014-09-12 Tom Tromey <tromey@redhat.com>
4896 Gary Benson <gbenson@redhat.com>
4898 * regcache.h: Include common-regcache.h.
4899 (regcache_read_pc): Don't declare.
4900 * regcache.c (get_thread_regcache_for_ptid): New function.
4902 2014-09-11 Tom Tromey <tromey@redhat.com>
4903 Gary Benson <gbenson@redhat.com>
4905 * symbol.c: New file.
4906 * Makefile.in (SFILES): Add symbol.c.
4907 (OBS): Add symbol.o.
4909 2014-09-11 Gary Benson <gbenson@redhat.com>
4911 * target.c (target_stop_ptid, target_continue_ptid): New
4914 2014-09-11 Tom Tromey <tromey@redhat.com>
4915 Gary Benson <gbenson@redhat.com>
4917 * target.h: Include target/target.h.
4918 * target.c (target_read_memory, target_read_uint32)
4919 (target_write_memory): New functions.
4921 2014-09-11 Gary Benson <gbenson@redhat.com>
4923 * server.h (debug_hw_points): Don't declare.
4924 * server.c (debug_hw_points): Don't define. Replace all uses
4925 with show_debug_regs.
4926 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4927 all uses with show_debug_regs.
4929 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4931 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4932 endianness into account.
4933 (ppc_supply_ptrace_register): Likewise.
4935 2014-09-03 James Hogan <james.hogan@imgtec.com>
4937 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4938 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4940 2014-09-03 Gary Benson <gbenson@redhat.com>
4942 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4943 ALL_DEBUG_ADDRESS_REGISTERS.
4945 2014-09-02 Gary Benson <gbenson@redhat.com>
4947 * i386-low.h: Renamed as...
4948 * x86-low.h: New file. All type, function and variable name
4949 prefixes changed from "i386_" to "x86_". All references updated.
4950 * i386-low.c: Renamed as...
4951 * x86-low.c: New file. All type, function and variable name
4952 prefixes changed from "i386_" to "x86_". All references updated.
4954 2014-09-02 Gary Benson <gbenson@redhat.com>
4956 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4957 (x86_linux_new_thread): Likewise.
4959 2014-08-29 Gary Benson <gbenson@redhat.com>
4961 * server.h (setjmp.h): Do not include.
4962 (toplevel): Do not declare.
4963 (common-exceptions.h): Include.
4964 (cleanups.h): Likewise.
4965 * server.c (toplevel): Do not define.
4966 (exit_code): New static global.
4967 (detach_or_kill_for_exit_cleanup): New function.
4968 (main): New function. Original main renamed to...
4969 (captured_main): New function.
4970 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4972 2014-08-29 Gary Benson <gbenson@redhat.com>
4974 * Makefile.in (SFILES): Add common/common-exceptions.c.
4975 (OBS): Add common-exceptions.o.
4976 (common-exceptions.o): New rule.
4977 * utils.c (prepare_to_throw_exception): New function.
4979 2014-08-29 Gary Benson <gbenson@redhat.com>
4981 * config.in: Regenerate.
4982 * configure: Likewise.
4984 2014-08-29 Gary Benson <gbenson@redhat.com>
4986 * Makefile.in (SFILES): Add common/cleanups.c.
4988 (cleanups.o): New rule.
4990 2014-08-29 Gary Benson <gbenson@redhat.com>
4992 * utils.c (internal_vwarning): New function.
4994 2014-08-28 Gary Benson <gbenson@redhat.com>
4996 * utils.h (fatal): Remove declaration.
4997 * utils.c (fatal): Remove function.
4999 2014-08-28 Gary Benson <gbenson@redhat.com>
5001 * tracepoint.c (gdb_agent_init): Replace fatal with
5003 (initialize_tracepoint): Likewise.
5005 2014-08-28 Gary Benson <gbenson@redhat.com>
5007 * remote-utils.c (remote_prepare): Replace fatal with error.
5009 2014-08-28 Gary Benson <gbenson@redhat.com>
5011 * linux-low.c (linux_async): Replace fatal with warning.
5013 (linux_start_non_stop): Return -1 if linux_async failed.
5015 2014-08-28 Gary Benson <gbenson@redhat.com>
5017 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5019 (i386_dr_low_get_addr): Remove vague comment.
5020 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5023 2014-08-28 Gary Benson <gbenson@redhat.com>
5025 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5026 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5028 (linux_resume_one_lwp): Likewise.
5029 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5031 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5032 with internal_error.
5033 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5034 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5035 (find_register_by_name): Replace fatal with internal_error.
5036 (find_regno): Likewise.
5037 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5038 * thread-db.c (thread_db_create_event): Likewise.
5039 (thread_db_load_search): Likewise.
5040 (try_thread_db_load_1): Likewise.
5041 * tracepoint.c (get_jump_space_head): Replace fatal with
5043 (claim_trampoline_space): Likewise.
5044 (have_fast_tracepoint_trampoline_buffer): Likewise.
5045 (cmd_qtstart): Likewise.
5046 (stop_tracing): Likewise.
5047 (fast_tracepoint_collecting): Likewise.
5048 (target_malloc): Likewise.
5049 (download_tracepoint): Likewise.
5050 (download_trace_state_variables): Replace check with gdb_assert.
5051 (upload_fast_traceframes): Replace fatal with internal_error.
5053 2014-08-19 Tom Tromey <tromey@redhat.com>
5054 Gary Benson <gbenson@redhat.com>
5056 * Makefile.in (SFILES): Add common/common-debug.c.
5057 (OBS): Add common-debug.o.
5058 (common-debug.o): New rule.
5059 * debug.h (debug_printf): Don't declare.
5060 * debug.c (debug_printf): Renamed and rewritten as...
5061 (debug_vprintf): New function.
5063 2014-08-19 Gary Benson <gbenson@redhat.com>
5065 * utils.h: Do not include print-utils.h.
5067 2014-08-19 Tom Tromey <tromey@redhat.com>
5068 Gary Benson <gbenson@redhat.com>
5070 * server.h: Add static assertion.
5071 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5073 2014-08-19 Tom Tromey <tromey@redhat.com>
5074 Gary Benson <gbenson@redhat.com>
5076 * Makefile.in (SFILES): Add common/errors.c.
5077 (OBS): Add errors.o.
5078 (IPA_OBS): Add errors-ipa.o.
5079 (errors.o): New rule.
5080 (errors-ipa.o): Likewise.
5081 * utils.h (perror_with_name, error, warning): Don't declare.
5082 * utils.c (warning): Renamed and rewritten as...
5083 (vwarning): New function.
5084 (error): Renamed and rewritten as...
5085 (verror): New function.
5086 (internal_error): Renamed and rewritten as...
5087 (internal_verror): New function.
5089 2014-08-07 Gary Benson <gbenson@redhat.com>
5091 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5092 * configure: Regenerate.
5093 * config.in: Likewise.
5094 * server.h: Do not include errno.h.
5095 * event-loop.c: Likewise.
5096 * hostio-errno.c: Likewise.
5097 * linux-low.c: Likewise.
5098 * remote-utils.c: Likewise.
5099 * spu-low.c: Likewise.
5100 * utils.c: Likewise.
5101 * gdbreplay.c: Unconditionally include errno.h.
5103 2014-08-07 Gary Benson <gbenson@redhat.com>
5105 * server.h: Do not include string.h.
5106 * event-loop.c: Likewise.
5107 * linux-low.c: Likewise.
5108 * regcache.c: Likewise.
5109 * remote-utils.c: Likewise.
5110 * spu-low.c: Likewise.
5111 * utils.c: Likewise.
5113 2014-08-07 Gary Benson <gbenson@redhat.com>
5115 * server.h: Do not include gdb_assert.h.
5117 2014-08-07 Gary Benson <gbenson@redhat.com>
5119 * server.h: Do not include common-utils.h.
5121 2014-08-07 Gary Benson <gbenson@redhat.com>
5123 * server.h: Do not include ptid.h.
5124 * notif.h: Likewise.
5126 2014-08-07 Gary Benson <gbenson@redhat.com>
5128 * server.h: Do not include gdb_locale.h.
5130 2014-08-07 Gary Benson <gbenson@redhat.com>
5132 * server.h: Do not include gdb/signals.h.
5133 * win32-low.c: Likewise.
5135 2014-08-07 Gary Benson <gbenson@redhat.com>
5137 * server.h: Do not include pathmax.h.
5139 2014-08-07 Gary Benson <gbenson@redhat.com>
5141 * server.h: Do not include libiberty.h.
5142 * linux-bfin-low.c: Likewise.
5144 2014-08-07 Gary Benson <gbenson@redhat.com>
5146 * server.h: Do not include ansidecl.h.
5148 2014-08-07 Gary Benson <gbenson@redhat.com>
5150 * linux-x86-low.c: Do not include stddef.h.
5151 * lynx-ppc-low.c: Likewise.
5152 * tracepoint.c: Likewise.
5154 2014-08-07 Gary Benson <gbenson@redhat.com>
5156 * server.h: Do not include stdarg.h.
5157 * nto-low.c: Likewise.
5159 2014-08-07 Gary Benson <gbenson@redhat.com>
5161 * server.h: Do not include stdlib.h.
5162 * inferiors.c: Likewise.
5163 * linux-low.c: Likewise.
5164 * regcache.c: Likewise.
5165 * spu-low.c: Likewise.
5166 * tracepoint.c: Likewise.
5167 * utils.c: Likewise.
5169 2014-08-07 Gary Benson <gbenson@redhat.com>
5171 * server.h: Do not include stdio.h.
5172 * linux-low.c: Likewise.
5173 * remote-utils.c: Likewise.
5174 * spu-low.c: Likewise.
5175 * utils.c: Likewise.
5176 * wincecompat.c: Likewise.
5178 2014-08-06 Gary Benson <gbenson@redhat.com>
5180 * regcache.c (init_register_cache): Move conditionals inside if.
5182 2014-08-06 Gary Benson <gbenson@redhat.com>
5184 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5186 2014-07-31 Gary Benson <gbenson@redhat.com>
5188 * ax.h: Do not include server.h.
5189 * gdbthread.h: Likewise.
5190 * lynx-low.h: Likewise.
5191 * notif.h: Likewise.
5193 2014-07-30 Gary Benson <gbenson@redhat.com>
5195 * server.h: Include common-defs.h.
5196 Do not include config.h or build-gnulib-gdbserver/config.h.
5198 2014-07-30 Gary Benson <gbenson@redhat.com>
5200 * hostio-errno.c: Move server.h to top of includes list.
5201 * inferiors.c: Likewise.
5202 * linux-x86-low.c: Likewise.
5203 * notif.c: Include server.h.
5205 2014-07-24 Tom Tromey <tromey@redhat.com>
5206 Gary Benson <gbenson@redhat.com>
5208 * server.h (CORE_ADDR): Now unsigned.
5210 2014-07-16 Pedro Alves <palves@redhat.com>
5212 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5214 2014-07-15 Pedro Alves <palves@redhat.com>
5216 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5219 2014-07-11 Pedro Alves <palves@redhat.com>
5221 * linux-low.c (kill_wait_lwp): New function, based on
5222 kill_one_lwp_callback, but use my_waitpid directly.
5223 (kill_one_lwp_callback, linux_kill): Use it.
5225 2014-06-23 Pedro Alves <palves@redhat.com>
5227 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5228 before setting DR0..DR3.
5230 2014-06-20 Gary Benson <gbenson@redhat.com>
5232 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5233 * configure: Regenerated.
5234 * config.in: Likewise.
5236 2014-06-20 Gary Benson <gbenson@redhat.com>
5238 * Makefile.in (SFILES): Update locations for files moved
5240 (object file files): Reordered.
5242 2014-06-20 Gary Benson <gbenson@redhat.com>
5244 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5245 (i386_dr_low_set_addr): Likewise.
5246 (i386_dr_low_get_addr): Likewise.
5247 (i386_dr_low_can_set_control): Likewise.
5248 (i386_dr_low_set_control): Likewise.
5249 (i386_dr_low_get_control): Likewise.
5250 (i386_dr_low_get_status): Likewise.
5251 (i386_get_debug_register_length): Likewise.
5252 * linux-x86-low.c (i386_dr_low_set_addr):
5253 Changed signature. Made static.
5254 (i386_dr_low_get_addr): Likewise.
5255 (i386_dr_low_set_control): Likewise.
5256 (i386_dr_low_get_control): Likewise.
5257 (i386_dr_low_get_status): Likewise.
5258 (i386_dr_low): New global variable.
5259 * win32-i386-low.c (i386_dr_low_set_addr):
5260 Changed signature. Made static.
5261 (i386_dr_low_get_addr): Likewise.
5262 (i386_dr_low_set_control): Likewise.
5263 (i386_dr_low_get_control): Likewise.
5264 (i386_dr_low_get_status): Likewise.
5265 (i386_dr_low): New global variable.
5267 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5269 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5270 * Makefile.in (AR, AR_FLAGS): Define.
5271 * configure: Regenerate.
5273 2014-06-19 Gary Benson <gbenson@redhat.com>
5275 * Makefile.in (i386-dregs.o): New rule.
5276 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5277 * i386-low.c (target.h): Remove include.
5278 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5279 (DR_CONTROL_SHIFT): Likewise.
5280 (DR_CONTROL_SIZE): Likewise.
5281 (DR_RW_EXECUTE): Likewise.
5282 (DR_RW_WRITE): Likewise.
5283 (DR_RW_READ): Likewise.
5284 (DR_RW_IORW): Likewise.
5285 (DR_LEN_1): Likewise.
5286 (DR_LEN_2): Likewise.
5287 (DR_LEN_4): Likewise.
5288 (DR_LEN_8): Likewise.
5289 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5290 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5291 (DR_ENABLE_SIZE): Likewise.
5292 (DR_LOCAL_SLOWDOWN): Likewise.
5293 (DR_GLOBAL_SLOWDOWN): Likewise.
5294 (DR_CONTROL_RESERVED): Likewise.
5295 (I386_DR_CONTROL_MASK): Likewise.
5296 (I386_DR_VACANT): Likewise.
5297 (I386_DR_LOCAL_ENABLE): Likewise.
5298 (I386_DR_GLOBAL_ENABLE): Likewise.
5299 (I386_DR_DISABLE): Likewise.
5300 (I386_DR_SET_RW_LEN): Likewise.
5301 (I386_DR_GET_RW_LEN): Likewise.
5302 (I386_DR_WATCH_HIT): Likewise.
5303 (i386_wp_op_t): Likewise.
5304 (i386_show_dr): Likewise.
5305 (i386_length_and_rw_bits): Likewise.
5306 (i386_insert_aligned_watchpoint): Likewise.
5307 (i386_remove_aligned_watchpoint): Likewise.
5308 (i386_handle_nonaligned_watchpoint): Likewise.
5309 i386_update_inferior_debug_regs(): Likewise.
5310 (i386_dr_insert_watchpoint): Likewise.
5311 (i386_dr_remove_watchpoint): Likewise.
5312 (i386_dr_region_ok_for_watchpoint): Likewise.
5313 (i386_dr_stopped_data_address): Likewise.
5314 (i386_dr_stopped_by_watchpoint): Likewise.
5316 2014-06-19 Gary Benson <gbenson@redhat.com>
5318 * i386-low.c (i386_dr_show): Renamed to
5319 i386_show_dr and made static. All uses updated.
5320 (i386_dr_length_and_rw_bits): Renamed to
5321 i386_length_and_rw_bits and made static.
5323 (i386_dr_insert_aligned_watchpoint): Renamed to
5324 i386_insert_aligned_watchpoint and made static.
5326 (i386_dr_remove_aligned_watchpoint): Renamed to
5327 i386_remove_aligned_watchpoint and made static.
5329 (i386_dr_update_inferior_debug_regs): Renamed to
5330 i386_update_inferior_debug_regs and made static.
5333 2014-06-18 Gary Benson <gbenson@redhat.com>
5335 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5336 (i386_dr_low_can_set_control): Likewise.
5337 (i386_get_debug_register_length): Likewise.
5338 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5339 (i386_dr_low_can_set_control): Likewise.
5340 (i386_get_debug_register_length): Likewise.
5342 2014-06-17 Gary Benson <gbenson@redhat.com>
5344 * i386-low.h (i386-dregs.h): New include.
5345 (DR_FIRSTADDR): Now in i386-dregs.h.
5346 (DR_LASTADDR): Likewise.
5347 (DR_NADDR): Likewise.
5348 (DR_STATUS): Likewise.
5349 (DR_CONTROL): Likewise.
5350 (i386_debug_reg_state): Likewise.
5351 (i386_dr_insert_watchpoint): Likewise.
5352 (i386_dr_remove_watchpoint): Likewise.
5353 (i386_dr_region_ok_for_watchpoint): Likewise.
5354 (i386_dr_stopped_data_address): Likewise.
5355 (i386_dr_stopped_by_watchpoint): Likewise.
5356 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5358 2014-06-18 Gary Benson <gbenson@redhat.com>
5360 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5361 i386_dr_insert_watchpoint.
5362 (i386_low_remove_watchpoint): Renamed to
5363 i386_dr_remove_watchpoint.
5364 (i386_low_region_ok_for_watchpoint): Renamed to
5365 i386_dr_region_ok_for_watchpoint.
5366 (i386_low_stopped_data_address): Renamed to
5367 i386_dr_stopped_data_address.
5368 (i386_low_stopped_by_watchpoint): Renamed to
5369 i386_dr_stopped_by_watchpoint.
5370 * i386-low.c (i386_show_dr): Renamed to
5371 i386_dr_show and made nonstatic. All uses updated.
5372 (i386_length_and_rw_bits): Renamed to
5373 i386_dr_length_and_rw_bits and made nonstatic.
5375 (i386_insert_aligned_watchpoint): Renamed to
5376 i386_dr_insert_aligned_watchpoint and made nonstatic.
5378 (i386_remove_aligned_watchpoint): Renamed to
5379 i386_dr_remove_aligned_watchpoint and made nonstatic.
5381 (i386_update_inferior_debug_regs): Renamed to
5382 i386_dr_update_inferior_debug_regs and made nonstatic.
5384 (i386_low_insert_watchpoint): Renamed to
5385 i386_dr_insert_watchpoint. All uses updated.
5386 (i386_low_remove_watchpoint): Renamed to
5387 i386_dr_remove_watchpoint. All uses updated.
5388 (i386_low_region_ok_for_watchpoint): Renamed to
5389 i386_dr_region_ok_for_watchpoint. All uses updated.
5390 (i386_low_stopped_data_address): Renamed to
5391 i386_dr_stopped_data_address. All uses updated.
5392 (i386_low_stopped_by_watchpoint): Renamed to
5393 i386_dr_stopped_by_watchpoint. All uses updated.
5395 2014-06-18 Gary Benson <gbenson@redhat.com>
5397 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5398 (i386_dr_low_can_set_control): Likewise.
5399 (i386_insert_aligned_watchpoint): New check.
5401 2014-06-18 Gary Benson <gbenson@redhat.com>
5403 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5406 2014-06-18 Gary Benson <gbenson@redhat.com>
5408 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5409 instead of fatal and error.
5410 (i386_handle_nonaligned_watchpoint): Likewise.
5412 2014-06-18 Gary Benson <gbenson@redhat.com>
5414 * i386-low.c (i386_get_debug_register_length): New macro.
5415 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5416 (i386_show_dr): Use debug_printf instead of fprintf. Use
5417 phex to format values.
5419 2014-06-18 Gary Benson <gbenson@redhat.com>
5421 * i386-low.h: Comment changes.
5422 * i386-low.c: Likewise.
5424 2014-06-18 Gary Benson <gbenson@redhat.com>
5426 * i386-low.c: Whitespace changes.
5428 2014-06-12 Tom Tromey <tromey@redhat.com>
5430 * utils.c (freeargv): Remove.
5432 2014-06-12 Tom Tromey <tromey@redhat.com>
5434 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5435 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5436 (parse_debug_format_options): Likewise.
5437 (gdbserver_usage): Likewise.
5438 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5439 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5440 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5442 ($(LIBGNU)): Depend on libiberty.
5443 (all-lib): Recurse into all subdirs.
5444 (install-only): Invoke "install" target in subdirs.
5445 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5447 * configure: Rebuild.
5448 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5449 for vasprintf, vsnprintf, or gettimeofday.
5450 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5453 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5455 * development.sh: Delete.
5456 * Makefile.in (config.status): Adjust dependency on development.sh.
5457 * configure.ac: Adjust development.sh source call.
5458 * configure: Regenerate.
5460 2014-06-02 Pedro Alves <palves@redhat.com>
5462 * ax.c (gdb_free_agent_expr): New function.
5463 * ax.h (gdb_free_agent_expr): New declaration.
5464 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5466 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5468 (clear_breakpoint_conditions_and_commands): New function.
5469 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5470 (clear_breakpoint_conditions_and_commands): New declaration.
5472 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5474 * linux-aarch64-low.c (asm/ptrace.h): Include.
5476 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5478 Fix TLS access for -static -pthread.
5479 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5480 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5481 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5483 2014-05-20 Pedro Alves <palves@redhat.com>
5485 * linux-aarch64-low.c (aarch64_insert_point)
5486 (aarch64_remove_point): No longer check whether the type is
5487 supported here. Adjust to new interface.
5488 (the_low_target): Install aarch64_supports_z_point_type as
5489 supports_z_point_type method.
5490 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5491 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5492 instead of a Z packet char. Adjust.
5493 (arm_supports_z_point_type): New function.
5494 (arm_insert_point, arm_remove_point): Adjust to new interface.
5495 (the_low_target): Install arm_supports_z_point_type.
5496 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5497 (cris_insert_point, cris_remove_point): Adjust to new interface.
5498 Don't check whether the type is supported here.
5499 (the_low_target): Install cris_supports_z_point_type.
5500 * linux-low.c (linux_supports_z_point_type): New function.
5501 (linux_insert_point, linux_remove_point): Adjust to new interface.
5502 * linux-low.h (struct linux_target_ops) <insert_point,
5503 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5504 raw_breakpoint pointer parameter.
5505 <supports_z_point_type>: New method.
5506 * linux-mips-low.c (mips_supports_z_point_type): New function.
5507 (mips_insert_point, mips_remove_point): Adjust to new interface.
5508 Use mips_supports_z_point_type.
5509 (the_low_target): Install mips_supports_z_point_type.
5510 * linux-ppc-low.c (the_low_target): Install NULL as
5511 supports_z_point_type method.
5512 * linux-s390-low.c (the_low_target): Install NULL as
5513 supports_z_point_type method.
5514 * linux-sparc-low.c (the_low_target): Install NULL as
5515 supports_z_point_type method.
5516 * linux-x86-low.c (x86_supports_z_point_type): New function.
5517 (x86_insert_point): Adjust to new insert_point interface. Use
5518 insert_memory_breakpoint. Adjust to new
5519 i386_low_insert_watchpoint interface.
5520 (x86_remove_point): Adjust to remove_point interface. Use
5521 remove_memory_breakpoint. Adjust to new
5522 i386_low_remove_watchpoint interface.
5523 (the_low_target): Install x86_supports_z_point_type.
5524 * lynx-low.c (lynx_target_ops): Install NULL as
5525 supports_z_point_type callback.
5526 * nto-low.c (nto_supports_z_point_type): New.
5527 (nto_insert_point, nto_remove_point): Adjust to new interface.
5528 (nto_target_ops): Install nto_supports_z_point_type.
5529 * mem-break.c: Adjust intro comment.
5530 (struct raw_breakpoint) <raw_type, size>: New fields.
5531 <inserted>: Update comment.
5532 <shlib_disabled>: Delete field.
5533 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5534 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5535 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5536 (raw_bkpt_type_to_target_hw_bp_type): New function.
5537 (find_enabled_raw_code_breakpoint_at): New function.
5538 (find_raw_breakpoint_at): New type and size parameters. Use them.
5539 (insert_memory_breakpoint): New function, based off
5540 set_raw_breakpoint_at.
5541 (remove_memory_breakpoint): New function.
5542 (set_raw_breakpoint_at): Reimplement.
5543 (set_breakpoint): New, based on set_breakpoint_at.
5544 (set_breakpoint_at): Reimplement.
5545 (delete_raw_breakpoint): Go through the_target->remove_point
5546 instead of assuming memory breakpoints.
5547 (find_gdb_breakpoint_at): Delete.
5548 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5549 (find_gdb_breakpoint): New function.
5550 (set_gdb_breakpoint_at): Delete.
5551 (z_type_supported): New function.
5552 (set_gdb_breakpoint_1): New function, loosely based off
5553 set_gdb_breakpoint_at.
5554 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5555 (delete_gdb_breakpoint_at): Delete.
5556 (delete_gdb_breakpoint_1): New function, loosely based off
5557 delete_gdb_breakpoint_at.
5558 (delete_gdb_breakpoint): New function.
5559 (clear_gdb_breakpoint_conditions): Rename to ...
5560 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5562 (add_condition_to_breakpoint): Make static.
5563 (add_breakpoint_condition): Take a struct breakpoint pointer
5564 instead of an address. Adjust.
5565 (gdb_condition_true_at_breakpoint): Rename to ...
5566 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5568 (gdb_condition_true_at_breakpoint): Reimplement.
5569 (add_breakpoint_commands): Take a struct breakpoint pointer
5570 instead of an address. Adjust.
5571 (gdb_no_commands_at_breakpoint): Rename to ...
5572 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5573 parameter. Return true if no breakpoint was found. Change debug
5575 (gdb_no_commands_at_breakpoint): Reimplement.
5576 (run_breakpoint_commands): Rename to ...
5577 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5578 and change return type to boolean.
5579 (run_breakpoint_commands): New function.
5580 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5581 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5582 breakpoint. Go through the_target->remove_point instead of
5583 assuming memory breakpoint.
5584 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5585 software and hardware breakpoints.
5586 (reinsert_raw_breakpoint): Go through the_target->insert_point
5587 instead of assuming memory breakpoint.
5588 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5589 software and hardware breakpoints.
5590 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5591 Check both software and hardware breakpoints.
5592 (validate_inserted_breakpoint): Assert the breakpoint is a
5593 software breakpoint. Set the inserted flag to -1 instead of
5594 setting shlib_disabled.
5595 (delete_disabled_breakpoints): Adjust.
5596 (validate_breakpoints): Only validate software breakpoints.
5597 Adjust to inserted flag change.
5598 (check_mem_read, check_mem_write): Skip breakpoint types other
5599 than software breakpoints. Adjust to inserted flag change.
5600 * mem-break.h (enum raw_bkpt_type): New enum.
5601 (raw_breakpoint, struct process_info): Forward declare.
5602 (Z_packet_to_target_hw_bp_type): Delete declaration.
5603 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5604 (set_gdb_breakpoint, delete_gdb_breakpoint)
5605 (clear_breakpoint_conditions): New declarations.
5606 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5607 (breakpoint_inserted_here): Update comment.
5608 (add_breakpoint_condition, add_breakpoint_commands): Replace
5609 address parameter with a breakpoint pointer parameter.
5610 (gdb_breakpoint_here): Update comment.
5611 (delete_gdb_breakpoint_at): Delete.
5612 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5613 * server.c (process_point_options): Take a struct breakpoint
5614 pointer instead of an address. Adjust.
5615 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5616 delete_gdb_breakpoint.
5617 * spu-low.c (spu_target_ops): Install NULL as
5618 supports_z_point_type method.
5619 * target.h: Include mem-break.h.
5620 (struct target_ops) <prepare_to_access_memory>: Update comment.
5621 <supports_z_point_type>: New field.
5622 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5623 instead of a char. Also take a raw breakpoint pointer.
5624 * win32-arm-low.c (the_low_target): Install NULL as
5625 supports_z_point_type.
5626 * win32-i386-low.c (i386_supports_z_point_type): New function.
5627 (i386_insert_point, i386_remove_point): Adjust to new interface.
5628 (the_low_target): Install i386_supports_z_point_type.
5629 * win32-low.c (win32_supports_z_point_type): New function.
5630 (win32_insert_point, win32_remove_point): Adjust to new interface.
5631 (win32_target_ops): Install win32_supports_z_point_type.
5632 * win32-low.h (struct win32_target_ops):
5633 <supports_z_point_type>: New method.
5634 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5635 instead of a char. Also take a raw breakpoint pointer.
5637 2014-05-20 Pedro Alves <palves@redhat.com>
5639 * mem-break.h: Include break-common.h.
5640 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5641 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5642 (Z_packet_to_target_hw_bp_type): New declaration.
5643 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5644 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5645 (Z_PACKET_ACCESS_WP): Delete macros.
5646 (Z_packet_to_hw_type): Delete function.
5647 * i386-low.h: Don't include break-common.h here.
5648 (Z_packet_to_hw_type): Delete declaration.
5649 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5650 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5651 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5652 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5653 * linux-aarch64-low.c: Don't include break-common.h here.
5654 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5655 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5656 (Z_packet_to_target_hw_bp_type): Delete function.
5657 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5659 (mips_insert_point, mips_remove_point): Use
5660 Z_packet_to_target_hw_bp_type.
5662 2014-05-20 Pedro Alves <palves@redhat.com>
5664 * linux-aarch64-low.c: Include break-common.h.
5665 (enum target_point_type): Delete.
5666 (Z_packet_to_point_type): Rename to ...
5667 (Z_packet_to_target_hw_bp_type): ... this, and return a
5668 target_hw_bp_type instead.
5669 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5670 instead of an enum target_point_type.
5671 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5673 (aarch64_dr_state_insert_one_point)
5674 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5675 (aarch64_handle_aligned_watchpoint)
5676 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5677 Take an enum target_hw_bp_type instead of an enum
5679 (aarch64_supports_z_point_type): New function.
5680 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5681 use Z_packet_to_target_hw_bp_type.
5683 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5685 * configure.ac: Only use -Werror by default when DEVELOPMENT
5687 * configure: Regenerate.
5689 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5691 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5692 * linux-x86-low.c (X86_64_USER_REGS): New.
5693 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5695 2014-04-28 Yao Qi <yao@codesourcery.com>
5697 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5700 2014-04-25 Pedro Alves <palves@redhat.com>
5703 * linux-low.c (linux_attach_fail_reason_string): New function.
5704 (linux_attach_lwp): Delete.
5705 (linux_attach_lwp_1): Rename to ...
5706 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5707 argument. Remove "initial" parameter. Return int instead of
5708 void. Don't error or warn here.
5709 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5710 failure to attach to the tgid. Call warning when failing to
5712 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5713 argument. Remove "initial" parameter. Return int instead of
5714 void. Don't error or warn here.
5715 (linux_attach_fail_reason_string): New declaration.
5716 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5717 interface change. Use linux_attach_fail_reason_string.
5719 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
5720 Walfred Tedeschi <walfred.tedeschi@intel.com>
5722 * Makefile.in: Added rules to handle new files
5723 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5724 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5725 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5726 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5727 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5728 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5730 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5731 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5732 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5733 i386/x32-avx512.xml.
5734 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5735 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5736 i386/x32-avx512-linux.xml.
5737 * i387-fp.c (num_avx512_k_registers): New constant for number
5739 (num_avx512_zmmh_low_registers): New constant for number of
5740 lower ZMM registers (0-15).
5741 (num_avx512_zmmh_high_registers): New constant for number of
5742 higher ZMM registers (16-31).
5743 (num_avx512_ymmh_registers): New contant for number of higher
5744 YMM registers (ymm16-31 added by avx521 on x86_64).
5745 (num_avx512_xmm_registers): New constant for number of higher
5746 XMM registers (xmm16-31 added by AVX512 on x86_64).
5747 (struct i387_xsave): Add space for AVX512 registers.
5748 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5749 Add code to handle AVX512 registers.
5750 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5751 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5752 prototypei from generated file.
5753 (tdesc_amd64_avx512_linux): Likewise.
5754 (init_registers_x32_avx512_linux): Likewise.
5755 (tdesc_x32_avx512_linux): Likewise.
5756 (init_registers_i386_avx512_linux): Likewise.
5757 (tdesc_i386_avx512_linux): Likewise.
5758 (x86_64_regmap): Add AVX512 registers.
5759 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5761 (initialize_low_arch): Add code to initialize AVX512 registers.
5763 2014-04-23 Pedro Alves <palves@redhat.com>
5765 * mem-break.c (find_gdb_breakpoint_at): Make static.
5766 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5768 2014-04-23 Pedro Alves <palves@redhat.com>
5770 * i386-low.c: Don't include break-common.h here.
5771 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5772 prototype to take target_hw_bp_type as argument instead of a Z
5774 * i386-low.h: Include break-common.h here.
5775 (Z_packet_to_hw_type): Declare.
5776 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5778 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5779 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5780 (x86_remove_point): Convert the packet number to a
5781 target_hw_bp_type before calling i386_low_remove_watchpoint.
5782 * win32-i386-low.c (i386_insert_point): Convert the packet number
5783 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5784 (i386_remove_point): Convert the packet number to a
5785 target_hw_bp_type before calling i386_low_remove_watchpoint.
5787 2014-04-23 Pedro Alves <palves@redhat.com>
5789 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5791 2014-04-10 Pedro Alves <palves@redhat.com>
5793 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5794 Check if the condition or command is NULL before checking if the
5795 breakpoint is known. On success, return true.
5796 * mem-break.h (add_breakpoint_condition): Document return.
5797 (add_breakpoint_commands): Add describing comment.
5798 * server.c (skip_to_semicolon): New function.
5799 (process_point_options): Use it.
5801 2014-04-09 Pedro Alves <palves@redhat.com>
5803 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5806 2014-02-27 Pedro Alves <palves@redhat.com>
5809 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5811 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5813 (last_thread_of_process_p): Take a PID argument instead of a
5815 (linux_wait_for_lwp): Delete.
5816 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5818 (linux_low_filter_event): New function, party factored out from
5819 linux_wait_for_event.
5820 (linux_wait_for_event): Rename to ...
5821 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5822 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5823 sigsuspend. Check for zombie leaders.
5824 (linux_wait_for_event): Reimplement as wrapper around
5825 linux_wait_for_event_filtered.
5826 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5827 a normal or signal exit is seen, it's the whole process exiting.
5828 (wait_for_sigstop): No longer a for_each_inferior callback.
5829 Rewrite on top of linux_wait_for_event_filtered.
5830 (stop_all_lwps): Call wait_for_sigstop directly.
5831 * server.c (resume, handle_target_event): Handle
5832 TARGET_WAITKIND_NO_RESUMED.
5834 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5836 * win32-low.c (psapi_get_dll_name,
5837 * win32_CreateToolhelp32Snapshot): Delete.
5838 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5839 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5841 (handle_load_dll): Add function description.
5842 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5844 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5846 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5848 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5849 base address when calling win32_add_one_solib.
5850 (handle_load_dll): Delete local variable load_addr.
5851 Remove 0x1000 offset applied to DLL base address when calling
5852 win32_add_one_solib.
5853 (handle_unload_dll): Add comment.
5855 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5857 * win32-low.c (win32_add_all_dlls): Renames
5858 win32_ensure_ntdll_loaded. Rewrite function documentation.
5859 Adjust implementation to always load all DLLs.
5860 Add 0x1000 offset to DLL base address when calling
5861 win32_add_one_solib.
5862 (child_initialization_done): New static global.
5863 (do_initial_child_stuff): Set child_initialization_done to
5864 zero during child initialization, and 1 after. Replace call
5865 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5867 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5868 (handle_unload_dll): Add function documentation.
5869 (get_child_debug_event): Ignore load and unload DLL events
5870 during child initialization.
5872 2014-02-20 Doug Evans <dje@google.com>
5874 Remove global all_lwps.
5875 * inferiors.h (ptid_of): Move here from linux-low.h.
5876 (pid_of, lwpid_of): Ditto.
5877 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5878 parameter is a struct thread_info * now.
5879 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5880 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5881 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5883 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5884 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5885 * linux-arm-low.c (update_registers_callback): Update, "entry"
5886 parameter is a struct thread_info * now.
5887 Fetch lwpid from current_inferior directly.
5888 (arm_insert_point): Pass &all_threads to find_inferior instead of
5890 (arm_remove_point): Ditto.
5891 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5892 (arm_prepare_to_resume): Fetch pid from thread.
5893 (arm_read_description): Fetch lwpid from current_inferior directly.
5894 * linux-low.c (all_lwps): Delete.
5895 (delete_lwp): Delete call to remove_inferior.
5896 (handle_extended_wait): Fetch lwpid from thread.
5897 (add_lwp): Don't set lwp->entry.id. Remove call to
5898 add_inferior_to_list.
5899 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5900 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5901 (kill_one_lwp_callback): Ditto.
5902 (linux_kill): Don't dereference NULL pointer.
5903 Fetch ptid,lwpid from thread.
5904 (get_detach_signal): Fetch ptid from thread.
5905 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5906 Simplify call to regcache_invalidate_thread.
5907 (delete_lwp_callback): Update, "entry" parameter is a
5908 struct thread_info * now. Fetch pid from thread.
5909 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5910 (status_pending_p_callback): Update, "entry" parameter is a
5911 struct thread_info * now. Fetch ptid from thread.
5912 (find_lwp_pid): Update, "entry" parameter is a
5913 struct thread_info * now.
5914 (linux_wait_for_lwp): Fetch pid from thread.
5915 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5916 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5917 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5918 (dequeue_one_deferred_signal): Ditto.
5919 (cancel_breakpoint): Fetch ptid from current_inferior.
5920 (linux_wait_for_event): Pass &all_threads to find_inferior,
5921 not &all_lwps. Fetch ptid, lwpid from thread.
5922 (count_events_callback): Update, "entry" parameter is a
5923 struct thread_info * now.
5924 (select_singlestep_lwp_callback): Ditto.
5925 (select_event_lwp_callback): Ditto.
5926 (cancel_breakpoints_callback): Ditto.
5927 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5929 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5930 (unsuspend_one_lwp): Update, "entry" parameter is a
5931 struct thread_info * now.
5932 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5934 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5935 Fetch lwpid from thread, not lwp.
5936 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5937 Pass &all_threads to find_inferior, not &all_lwps.
5938 (send_sigstop): Fetch lwpid from thread, not lwp.
5939 (send_sigstop_callback): Update, "entry" parameter is a
5940 struct thread_info * now.
5941 (suspend_and_send_sigstop_callback): Ditto.
5942 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5943 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5944 struct thread_info * now.
5945 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5947 (lwp_running): Update, "entry" parameter is a
5948 struct thread_info * now.
5949 (stop_all_lwps): Fetch ptid from thread.
5950 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5951 (linux_resume_one_lwp): Fetch lwpid from thread.
5952 (linux_set_resume_request): Update, "entry" parameter is a
5953 struct thread_info * now. Fetch pid, lwpid from thread.
5954 (resume_status_pending_p): Update, "entry" parameter is a
5955 struct thread_info * now.
5956 (need_step_over_p): Ditto. Fetch lwpid from thread.
5957 (start_step_over): Fetch lwpid from thread.
5958 (linux_resume_one_thread): Update, "entry" parameter is a
5959 struct thread_info * now. Fetch lwpid from thread.
5960 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5961 (proceed_one_lwp): Update, "entry" parameter is a
5962 struct thread_info * now. Fetch lwpid from thread.
5963 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5964 struct thread_info * now.
5965 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5966 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5967 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5969 (regsets_store_inferior_registers): Ditto.
5970 (fetch_register, store_register): Ditto.
5971 (linux_read_memory, linux_write_memory): Ditto.
5972 (linux_request_interrupt): Ditto.
5973 (linux_read_auxv): Ditto.
5974 (linux_xfer_siginfo): Ditto.
5975 (linux_qxfer_spu): Ditto.
5976 (linux_qxfer_libraries_svr4): Ditto.
5977 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5978 moved to inferiors.h.
5980 (get_thread_lwp): Update.
5981 (struct lwp_info): Delete member "entry". Simplify comment for
5984 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5985 current_inferior directly.
5986 (update_watch_registers_callback): Update, "entry" parameter is a
5987 struct thread_info * now. Fetch pid from thread.
5988 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5989 (mips_insert_point): Fetch lwpid from current_inferior.
5990 Pass &all_threads to find_inferior, not &all_lwps.
5991 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5992 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5994 (mips_stopped_data_address): Ditto.
5995 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5997 * linux-tile-low.c (tile_arch_setup): Ditto.
5998 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5999 (update_debug_registers_callback): Update, "entry" parameter is a
6000 struct thread_info * now. Fetch pid from thread.
6001 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6002 Pass &all_threads to find_inferior, not &all_lwps.
6003 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6004 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6005 Pass &all_threads to find_inferior, not &all_lwps.
6006 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6007 (i386_dr_low_get_status): Ditto.
6008 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6009 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6010 (x86_linux_read_description): Ditto.
6011 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6013 2014-02-20 Doug Evans <dje@google.com>
6015 * inferiors.c (get_first_inferior): Fix buglet.
6017 2014-02-19 Doug Evans <dje@google.com>
6019 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6020 * inferiors.c (add_thread): Change result type to struct thread_info *.
6021 All callers updated.
6022 (add_lwp): Call add_thread here instead of in callers.
6023 All callers updated.
6024 * linux-low.h (get_lwp_thread): Rewrite.
6025 (struct lwp_info): New member "thread".
6027 2014-02-19 Doug Evans <dje@google.com>
6029 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6030 All callers updated.
6032 2014-02-19 Doug Evans <dje@google.com>
6034 * inferiors.c (add_thread): Fix whitespace.
6036 2014-02-19 Doug Evans <dje@google.com>
6038 * dll.c (clear_dlls): Replace accessing list implemention details
6040 * gdbthread.h (get_first_thread): Declare.
6041 * inferiors.c (for_each_inferior_with_data): New function.
6042 (get_first_thread): New function.
6043 (find_thread_ptid): Simplify.
6044 (get_first_inferior): New function.
6045 (clear_list): Delete.
6046 (one_inferior_p): New function.
6047 (clear_inferior_list): New function.
6048 (clear_inferiors): Update.
6049 * inferiors.h (for_each_inferior_with_data): Declare.
6050 (clear_inferior_list): Declare.
6051 (one_inferior_p): Declare.
6052 (get_first_inferior): Declare.
6053 * linux-low.c (linux_wait_for_event): Replace accessing list
6054 implemention details with API function.
6055 * server.c (target_running): Ditto.
6056 (accumulate_file_name_length): New function.
6057 (emit_dll_description): New function.
6058 (handle_qxfer_libraries): Replace accessing list implemention
6059 details with API function.
6060 (handle_qxfer_threads_worker): New function.
6061 (handle_qxfer_threads_proper): Replace accessing list implemention
6062 details with API function.
6063 (handle_query): Ditto.
6064 (visit_actioned_threads_callback_ftype): New typedef.
6065 (visit_actioned_threads_data): New struct.
6066 (visit_actioned_threads): Rewrite to be find_inferior callback.
6067 (resume): Call find_inferior.
6068 (handle_status): Replace accessing list implemention
6069 details with API function.
6070 (process_serial_event): Replace accessing list implemention details
6072 * target.c (set_desired_inferior): Replace accessing list implemention
6073 details with API function.
6074 * tracepoint.c (same_process_p): New function.
6075 (gdb_agent_about_to_close): Replace accessing list implemention
6076 details with API function.
6077 * win32-low.c (child_delete_thread): Replace accessing list
6078 implemention details with API function.
6079 (match_dll_by_basename): New function.
6080 (dll_is_loaded_by_basename): New function.
6081 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6082 details call to dll_is_loaded_by_basename.
6084 2014-02-19 Doug Evans <dje@google.com>
6086 * dll.h (struct dll_info): Add comment.
6087 * gdbthread.h (struct thread_info): Add comment.
6088 (current_ptid): Simplify.
6089 * inferiors.c (add_process): Update.
6090 (remove_process): Update.
6091 * inferiors.h (struct process_info): Rename member "head" to "entry".
6092 * linux-low.c (delete_lwp): Update.
6094 (last_thread_of_process_p): Update.
6095 (kill_one_lwp_callback, linux_kill): Update.
6096 (status_pending_p_callback): Update.
6097 (wait_for_sigstop): Update. Simplify read of ptid.
6098 (start_step_over): Update.
6099 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6100 (get_lwp_thread): Update.
6101 (struct lwp_info): Rename member "head" to "entry".
6102 * regcache.h (inferior_list_entry): Delete.
6103 * server.c (kill_inferior_callback): Update.
6104 (detach_or_kill_inferior_callback): Update.
6105 (print_started_pid): Update.
6106 (print_attached_pid): Update.
6107 (process_serial_event): Simplify read of ptid.
6108 * thread-db.c (thread_db_create_event): Update.
6109 (thread_db_get_tls_address): Update.
6110 * win32-low.c (current_inferior_ptid): Simplify.
6112 2014-02-19 Tom Tromey <tromey@redhat.com>
6114 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6116 (target_supports_btrace): Update.
6118 2014-02-14 Yao Qi <yao@codesourcery.com>
6120 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6121 (rsp-low-ipa.o): New target.
6123 2014-02-12 Tom Tromey <tromey@redhat.com>
6125 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6126 convert_ascii_to_int.
6127 * regcache.c (registers_to_string): Likewise.
6128 * remote-utils.c (decode_M_packet): Likewise.
6129 * server.c (process_serial_event): Likewise.
6131 2014-02-12 Tom Tromey <tromey@redhat.com>
6133 * server.c (handle_query, handle_v_run): Use hex2bin, not
6135 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6137 2014-02-12 Tom Tromey <tromey@redhat.com>
6139 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6140 convert_int_to_ascii.
6141 * regcache.c (registers_to_string, collect_register_as_string):
6143 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6145 * server.c (process_serial_event): Likewise.
6146 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6147 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6149 2014-02-12 Tom Tromey <tromey@redhat.com>
6151 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6152 bin2hex, not hexify.
6153 * tracepoint.c (cmd_qtstatus): Likewise.
6155 2014-02-12 Tom Tromey <tromey@redhat.com>
6157 * remote-utils.c (monitor_output): Pass explicit length to
6160 2014-02-12 Tom Tromey <tromey@redhat.com>
6162 * tracepoint.c: Include rsp-low.h.
6163 * server.c: Include rsp-low.h.
6164 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6165 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6167 * remote-utils.c: Include rsp-low.h.
6168 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6169 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6170 (convert_int_to_ascii, convert_ascii_to_int): Move to
6172 * regcache.c: Include rsp-low.h.
6173 * ax.c: Include rsp-low.h.
6174 * Makefile.in (SFILES): Add common/rsp-low.c.
6175 (OBS): Add rsp-low.o.
6176 (rsp-low.o): New target.
6178 2014-02-12 Tom Tromey <tromey@redhat.com>
6180 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6181 Include print-utils.h.
6182 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6183 (plongest, thirty_two, phex_nz): Remove.
6184 * Makefile.in (SFILES): Add common/print-utils.c.
6185 (OBS): Add print-utils.o.
6186 (print-utils-ipa.o): New target.
6187 (print-utils.o): New target.
6188 (IPA_OBJS): Add print-utils-ipa.o.
6190 2014-02-06 Tom Tromey <tromey@redhat.com>
6192 * Makefile.in (SFILES): Fix indentation.
6194 2014-02-05 Doug Evans <dje@google.com>
6196 * linux-low.c (linux_wait_for_event): Improve comment.
6197 (linux_wait_1): Keep current_inferior in sync with event_child.
6199 2014-01-22 Doug Evans <dje@google.com>
6201 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6203 2014-01-22 Doug Evans <dje@google.com>
6205 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6206 * configure: Regenerate.
6207 * config.in: Regenerate.
6208 * Makefile.in (SFILES): Add debug.c.
6210 * debug.c: New file.
6211 * debug.h: New file.
6212 * linux-aarch64-low.c (*): Update all debugging printfs to use
6213 debug_printf instead of fprintf.
6214 * linux-arm-low.c (*): Ditto.
6215 * linux-cris-low.c (*): Ditto.
6216 * linux-crisv32-low.c (*): Ditto.
6217 * linux-m32r-low.c (*): Ditto.
6218 * linux-sparc-low.c (*): Ditto.
6219 * linux-x86.c (*): Ditto.
6220 * linux-low.c (*): Ditto.
6221 (linux_wait_1): Add calls to debug_enter, debug_exit.
6222 (linux_wait): Remove redundant debugging printf.
6223 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6224 (linux_resume, unstop_all_lwps): Ditto.
6225 * mem-break.c (*): Update all debugging printfs to use
6226 debug_printf instead of fprintf.
6227 * remote-utils.c (*): Ditto.
6228 * thread-db.c (*): Ditto.
6229 * server.c #include <ctype.h>, "gdb_vecs.h".
6230 (debug_threads): Moved to debug.c.
6231 (*): Update all debugging printfs to use debug_printf instead of
6233 (start_inferior): Replace call to fflush with call to debug_flush.
6234 (monitor_show_help): Mention set debug-format.
6235 (parse_debug_format_options): New function.
6236 (handle_monitor_command): Handle "monitor set debug-format".
6237 (gdbserver_usage): Mention --debug-format.
6238 (main): Parse --debug-format.
6239 * server.h (debug_threads): Declaration moved to debug.h.
6241 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6242 trace_debug_1 that uses debug_printf.
6243 (tracepoint_look_up_symbols): Update all debugging printfs to use
6244 debug_printf instead of fprintf.
6246 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6248 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6251 2014-01-17 Pedro Alves <palves@redhat.com>
6254 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6255 defined after including gdb_proc_service.h.
6257 2014-01-16 Doug Evans <dje@google.com>
6259 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6260 (match_dll): Use it.
6262 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6264 * target.h (target_ops) <read_btrace>: Change parameters and
6265 return type to allow error reporting.
6266 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6267 trace reading errors on.
6268 * linux-low.c (linux_low_read_btrace): Pass trace reading
6270 (linux_low_disable_btrace): New.
6272 2014-01-15 Doug Evans <dje@google.com>
6274 * inferiors.c (thread_id_to_gdb_id): Delete.
6275 * inferiors.h (thread_id_to_gdb_id): Delete.
6277 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6279 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6280 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6283 2014-01-08 Pedro Alves <palves@redhat.com>
6285 * server.c (handle_status): Don't discard previous queued stop
6286 replies or thread's pending status here.
6287 (main) <disconnection>: Do it here instead.
6289 2014-01-08 Pedro Alves <palves@redhat.com>
6291 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6292 * server.c (visit_actioned_threads, handle_pending_status): New
6294 (handle_v_cont): Factor out parts to ...
6295 (resume): ... this new function. If in all-stop, and a thread
6296 being resumed has a pending status, report it without actually
6298 (myresume): Adjust to use the new 'resume' function.
6299 (clear_pending_status_callback, set_pending_status_callback)
6300 (find_status_pending_thread_callback): New functions.
6301 (handle_status): Handle the case of multiple threads having
6302 interesting statuses to report. Report threads' real last signal
6303 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6304 with an interesting thread to report the status for, instead of
6305 always reporting the status of the first thread.
6307 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6309 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6310 * gdbreplay.c (gdbreplay_version): Likewise.
6312 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6314 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6315 iov.iov_len with the real length in use.
6317 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6319 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6320 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6321 for all targets that use win32-low.c.
6322 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6323 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6325 2013-12-13 Pedro Alves <palves@redhat.com>
6327 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6328 if equal to TARGET_WAITKIND_LOADED.
6329 * win32-low.c (cached_status): New static global.
6330 (win32_wait): Add declaration.
6331 (do_initial_child_stuff): Flush all initial pending debug events
6332 up to the initial breakpoint.
6333 (win32_wait): If CACHED_STATUS was set, return that instead
6334 of doing a real wait. Remove the code resuming the execution
6335 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6336 during the initial phase. Also remove the code changing
6337 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6338 TARGET_WAITKIND_STOPPED.
6340 2013-12-11 Yao Qi <yao@codesourcery.com>
6342 * notif.c (handle_notif_ack): Return 0 if no notification
6345 2013-11-20 Doug Evans <dje@google.com>
6347 * linux-low.c (linux_set_resume_request): Fix comment.
6349 2013-11-20 Doug Evans <dje@google.com>
6351 * linux-low.c (resume_status_pending_p): Tweak comment.
6353 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6355 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6356 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6357 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6358 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6359 (srv_amd64_regobj): Add amd64-mpx.o.
6360 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6361 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6362 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6363 * i387-fp.c (num_pl_bnd_register) Added constant.
6364 (num_pl_bnd_cfg_registers) Added constant.
6365 (struct i387_xsave) Added reserved area and MPX fields.
6366 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6367 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6369 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6370 (init_registers_amd64_mpx_linux): Declare new function.
6371 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6372 (x86_64_regmap): Add MPX registers.
6373 (x86_linux_read_description): Add MPX case.
6374 (initialize_low_arch): Initialize MPX targets.
6376 2013-11-18 Tom Tromey <tromey@redhat.com>
6378 * configure: Rebuild.
6379 * configure.ac: Don't check for stdlib.h.
6380 * gdbreplay.c: Unconditionally include stdlib.h.
6382 2013-11-18 Tom Tromey <tromey@redhat.com>
6384 * config.in: Rebuild.
6385 * configure: Rebuild.
6386 * configure.ac: Don't use AC_HEADER_DIRENT.
6388 2013-11-18 Tom Tromey <tromey@redhat.com>
6390 * server.h: Don't check HAVE_STRING_H.
6391 * gdbreplay.c: Don't check HAVE_STRING_H.
6392 * configure: Rebuild.
6394 2013-11-18 Tom Tromey <tromey@redhat.com>
6396 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6399 2013-11-08 Tom Tromey <tromey@redhat.com>
6401 * configure, config.in: Rebuild.
6402 * configure.ac: Remove unused configury.
6404 2013-11-08 Tom Tromey <tromey@redhat.com>
6406 * acinclude.m4: Include common.m4, codeset.m4.
6407 * configure, config.in: Rebuild.
6408 * configure.ac: Use GDB_AC_COMMON.
6410 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6412 * linux-s390-low.c (HWCAP_S390_TE): New define.
6413 (s390_arch_setup): Consider the TE field in the HWCAP for
6414 determining 'have_regset_tdb'.
6416 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6419 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6422 2013-10-02 Pedro Alves <palves@redhat.com>
6424 * server.c (process_serial_event): Don't output "GDBserver
6425 exiting" if GDB is connected through stdio.
6426 * target.c (mywait): Likewise, be silent if GDB is connected
6429 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6431 * lynx-low.c (lynx_add_threads_after_attach): New function.
6432 (lynx_attach): Remove call to add_thread. Add call to
6433 lynx_add_threads_after_attach instead.
6435 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6437 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6438 * config.in, configure: Regenerated.
6440 2013-09-18 Yao Qi <yao@codesourcery.com>
6443 * server.c (start_inferior): Clear 'resume_info'.
6445 2013-09-16 Jiong Wang <jiwang@tilera.com>
6447 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6450 2013-09-16 Jiong Wang <jiwang@tilera.com>
6452 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6453 linux-tile-low.o to srv_tgtobj.
6455 2013-09-16 Will Newton <will.newton@linaro.org>
6457 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6460 2013-09-06 Pedro Alves <palves@redhat.com>
6462 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6463 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6464 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6465 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6466 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6467 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6469 2013-09-06 Pedro Alves <palves@redhat.com>
6471 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6472 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6474 2013-09-06 Pedro Alves <palves@redhat.com>
6476 * linux-amd64-ipa.c: Include tracepoint.h.
6477 * linux-i386-ipa.c: Include tracepoint.h.
6479 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6481 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6482 (ps_get_thread_area): New function.
6484 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6486 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6487 (initialize_low_arch): Call init_registers_crisv32 rather than
6488 init_register_crisv32.
6490 2013-09-05 Pedro Alves <palves@redhat.com>
6492 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6494 * hostio.h: ... this new file.
6495 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6496 win32-low.c: Include hostio.h.
6498 2013-09-05 Pedro Alves <palves@redhat.com>
6500 * server.h (gdb_client_data, handler_func, callback_handler_func)
6501 (delete_file_handler, add_file_handler, append_callback_event)
6502 (delete_callback_event, start_event_loop, initialize_event_loop):
6503 Move to event-loop.h and include it.
6504 * event-loop.h: New file.
6506 2013-09-05 Pedro Alves <palves@redhat.com>
6508 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6509 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6510 (loaded_dll, unloaded_dll): Move to ...
6511 * dll.h: ... this new file.
6512 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6514 2013-09-05 Pedro Alves <palves@redhat.com>
6516 * server.h (current_process, get_thread_process, all_processes)
6517 (add_inferior_to_list, for_each_inferior, current_inferior)
6518 (remove_inferior, add_process, remove_process, find_process_pid)
6519 (have_started_inferiors_p, have_attached_inferiors_p)
6520 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6521 (clear_inferiors, find_inferior, find_inferior_id)
6522 (inferior_target_data, set_inferior_target_data)
6523 (inferior_regcache_data, set_inferior_regcache_data): Move to
6524 inferiors.h, and include it.
6525 * inferiors.h: New file.
6527 2013-09-05 Pedro Alves <palves@redhat.com>
6529 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6533 2013-09-05 Pedro Alves <palves@redhat.com>
6535 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6537 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6538 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6539 (handle_tracepoint_general_set, handle_tracepoint_query)
6540 (tracepoint_finished_step, tracepoint_was_hit)
6541 (release_while_stepping_state_list, current_traceframe)
6542 (in_readonly_region, traceframe_read_mem)
6543 (fetch_traceframe_registers, traceframe_read_sdata)
6544 (traceframe_read_info, struct fast_tpoint_collect_status)
6545 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6546 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6547 (supply_fast_tracepoint_registers)
6548 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6549 (ipa_tdesc, claim_trampoline_space)
6550 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6551 (agent_mem_read, agent_get_trace_state_variable_value)
6552 (agent_set_trace_state_variable_value, agent_tsv_read)
6553 (agent_mem_read_string, get_raw_reg_func_addr)
6554 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6555 * tracepoint.h: ... this new file.
6557 2013-09-05 Pedro Alves <palves@redhat.com>
6559 * server.h (perror_with_name, error, fatal, warning, paddress)
6560 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6562 * utils.h: New file.
6564 2013-09-05 Pedro Alves <palves@redhat.com>
6566 * server.h (remote_debug, noack_mode, transport_is_reliable)
6567 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6568 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6569 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6570 (write_enn, initialize_async_io, enable_async_io)
6571 (disable_async_io, check_remote_input_interrupt_request)
6572 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6573 (dead_thread_notify, prepare_resume_reply)
6574 (decode_address_to_semicolon, decode_address, decode_m_packet)
6575 (decode_M_packet, decode_X_packet, decode_xfer_write)
6576 (decode_search_memory_packet, unhexify, hexify)
6577 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6578 (look_up_one_symbol, relocate_instruction)
6579 (monitor_output): Move to remote-utils.h, and include it.
6580 * remote-utils.h: New file.
6582 2013-09-05 Pedro Alves <palves@redhat.com>
6584 * server.h (_): Delete.
6586 2013-09-02 Pedro Alves <palves@redhat.com>
6588 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6589 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6591 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6593 2013-09-02 Pierre Muller <muller@sourceware.org>
6595 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6596 or WriteProcessMemory complete successfully and handle
6597 ERROR_PARTIAL_COPY error.
6599 2013-09-02 Pedro Alves <palves@redhat.com>
6601 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6602 error instead of EIO.
6604 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6607 * linux-low.c: Include filestuff.h.
6608 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6609 * lynx-low.c: Include filestuff.h.
6610 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6611 * server.c: Include filestuff.h.
6612 (main): Call notice_open_fds.
6613 * spu-low.c: Include filestuff.h.
6614 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6616 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6618 * Makefile.in: Explain why ../target and ../nat are not
6619 listed as include file search paths.
6620 (linux-waitpid.o): New object file rule.
6621 * configure.srv (srv_native_linux_obj): New variable.
6622 Replace all occurrences of linux native object files with
6623 $srv_native_linux_obj.
6624 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6625 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6626 (linux_enable_event_reporting): Remove declaration.
6627 (my_waitpid): Moved to common/linux-waitpid.c.
6628 (linux_wait_for_event): Pass ptid when calling
6629 linux_enable_event_reporting.
6630 (linux_supports_tracefork_flag): Remove.
6631 (linux_enable_event_reporting): Likewise.
6632 (linux_tracefork_grandchild): Remove.
6633 (STACK_SIZE): Moved to common/linux-ptrace.c.
6634 (linux_tracefork_child): Remove.
6635 (linux_test_for_tracefork): Remove.
6636 (linux_look_up_symbols): Call linux_supports_traceclone.
6637 (initialize_low): Remove call to linux_test_for_tracefork.
6638 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6639 common/linux-ptrace.h.
6640 (PTRACE_TYPE_ARG4): Likewise.
6641 Include linux-ptrace.h.
6643 2013-08-21 Pedro Alves <palves@redhat.com>
6645 * config.in: Renegerate.
6647 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6649 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6650 (SFILES): Remove $(srcdir)/common/target-common.c and
6651 add $(srcdir)/target/waitstatus.c.
6652 (OBS): Remove target-common.o and add waitstatus.o.
6653 (server_h): Remove $(srcdir)/../common/target-common.h and
6654 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6655 and $(srcdir)/../target/waitstatus.h.
6656 (target-common.o): Remove.
6657 (waitstatus.o): New target object file.
6658 * target.h: Do not include target-common.h and
6659 include target/resume.h, target/wait.h and
6660 target/waitstatus.h.
6662 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6664 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6665 to PTRACE_TYPE_ARG3.
6666 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6667 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6669 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6670 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6672 2013-07-27 Jie Zhang <jie@codesourcery.com>
6673 Daniel Jacobowitz <dan@codesourcery.com>
6674 Yao Qi <yao@codesourcery.com>
6676 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6677 (mips-linux-watch.o): New rule.
6678 (mips_linux_watch_h): New variable.
6679 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6681 * linux-mips-low.c: Include mips-linux-watch.h.
6682 (struct arch_process_info, struct arch_lwp_info): New.
6683 (update_watch_registers_callback): New function.
6684 (mips_linux_new_process, mips_linux_new_thread) New functions.
6685 (mips_linux_prepare_to_resume, mips_insert_point): New
6687 (mips_remove_point, mips_stopped_by_watchpoint): New
6689 (rsp_bp_type_to_target_hw_bp_type): New function.
6690 (mips_stopped_data_address): New function.
6691 (the_low_target): Add watchpoint support functions.
6693 2013-07-27 Yao Qi <yao@codesourcery.com>
6695 * i386-low.c: Include break-common.h.
6696 (enum target_hw_bp_type): Remove.
6698 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6700 * Makefile.in (SFILES): /common/target-common.c.
6701 (OBS): Add target-common.o.
6702 (server_h): Add $(srcdir)/../common/target-common.h.
6703 (target-common.o): New target.
6704 * server.c (queue_stop_reply_callback): Free
6705 status string after use.
6706 * target.c (target_waitstatus_to_string): Remove.
6707 * target.h: Include target-common.h.
6708 (resume_kind): Likewise.
6709 (target_waitkind): Likewise.
6710 (target_waitstatus): Likewise.
6711 (TARGET_WNOHANG): Likewise.
6713 2013-07-04 Yao Qi <yao@codesourcery.com>
6715 * Makefile.in (host_alias): Use @host_noncanonical@.
6716 (target_alias): Use @target_noncanonical@.
6717 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6718 ACX_NONCANONICAL_HOST.
6719 * configure: Regenerated.
6722 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6724 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6725 * configure: Rebuild.
6726 * Makefile.in (version_host, version_target): Get from configure.
6727 (version.c): Use $(version_host) and $(version_target).
6729 2013-07-03 Pedro Alves <palves@redhat.com>
6731 * Makefile.in (config.status): Depend on development.sh.
6732 * acinclude.m4: Include libmcheck.m4.
6733 * configure: Regenerate.
6735 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6737 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6738 attribute inside the parentheses.
6739 (winapi_DebugSetProcessKillOnExit): Ditto.
6740 (winapi_DebugBreakProcess): Ditto.
6741 (winapi_GenerateConsoleCtrlEvent): Ditto.
6743 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6745 * notif.h (notif_event): Add a dummy member to avoid compiler
6748 2013-07-01 Pedro Alves <palves@redhat.com>
6750 * hostio.c (HOSTIO_PATH_MAX): Define.
6751 (require_filename, handle_open, handle_unlink, handle_readlink):
6754 2013-07-01 Pedro Alves <palves@redhat.com>
6756 * server.h: Include "pathmax.h".
6757 * linux-low.c: Don't include sys/param.h.
6758 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6760 * win32-low.c: Don't include sys/param.h.
6761 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6763 2013-07-01 Pedro Alves <palves@redhat.com>
6765 * event-loop.c: Don't check HAVE_UNISTD_H before including
6767 * gdbreplay.c: Likewise.
6768 * remote-utils.c: Likewise.
6769 * server.c: Likewise.
6770 * configure.ac: Don't check for unistd.h.
6771 * configure: Regenerate.
6773 2013-06-28 Tom Tromey <tromey@redhat.com>
6775 * Makefile.in (version.c): Use version.in, not
6778 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6780 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6781 * configure: Rebuild.
6782 * Makefile.in (version_host, version_target): Get from configure.
6783 (version.c): Use $(version_host) and $(version_target).
6785 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6787 Fix trace-status to output user name without trailing colon.
6788 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6790 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6792 Fix trace-status to output proper start-time and stop-time.
6793 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6794 output start time and stop time in hex as gdb expects.
6796 2013-06-26 Pedro Alves <pedro@codesourcery.com>
6798 * tracepoint.c (build_traceframe_info_xml): Output trace state
6799 variables present in the trace buffer.
6801 2013-06-24 Tom Tromey <tromey@redhat.com>
6803 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6805 (version.o): Remove.
6806 * gdbreplay.c: Include version.h.
6807 (version, host_name): Don't declare.
6808 * server.h: Include version.h.
6809 (version, host_name): Don't declare.
6811 2013-06-12 Pedro Alves <palves@redhat.com>
6813 * linux-x86-low.c (linux_is_elf64): Delete global.
6814 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6815 with local linux_pid_exe_is_elf_64_file use.
6817 2013-06-11 Pedro Alves <palves@redhat.com>
6819 * linux-low.c (regset_disabled, disable_regset): New functions.
6820 (regsets_fetch_inferior_registers)
6821 (regsets_store_inferior_registers): Use them.
6822 (initialize_regsets_info); Don't allocate the disabled_regsets
6824 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6827 2013-06-11 Pedro Alves <palves@redhat.com>
6829 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6832 2013-06-11 Pedro Alves <palves@redhat.com>
6834 * linux-x86-low.c (initialize_low_arch): Call
6835 init_registers_x32_avx_linux.
6837 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6839 Fix compatibility with Android Bionic.
6840 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6843 2013-06-07 Pedro Alves <palves@redhat.com>
6846 * Makefile.in (OBS): Add tdesc.o.
6847 (IPA_OBJS): Add tdesc-ipa.o.
6848 (tdesc-ipa.o): New rule.
6849 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6851 * linux-low.c (new_inferior): Delete.
6852 (disabled_regsets, num_regsets): Delete.
6853 (linux_add_process): Adjust to set the new per-process
6855 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6856 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6857 was a stop. When calling arch_setup, switch the current inferior
6858 to the thread that got an event.
6859 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6860 (regsets_fetch_inferior_registers)
6861 (regsets_store_inferior_registers): New regsets_info parameter.
6863 (linux_register_in_regsets): New regs_info parameter. Adjust to
6865 (register_addr, fetch_register, store_register): New usrregs_info
6866 parameter. Adjust to use it.
6867 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6868 parameter regs_info. Adjust to use it.
6869 (linux_fetch_registers): Get the current inferior's regs_info, and
6871 (linux_store_registers): Ditto.
6872 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6873 (initialize_low): Don't initialize the target_regsets here. Call
6874 initialize_low_arch.
6875 * linux-low.h (target_regsets): Delete declaration.
6876 (struct regsets_info): New.
6877 (struct usrregs_info): New.
6878 (struct regs_info): New.
6879 (struct process_info_private) <new_inferior>: New field.
6880 (struct linux_target_ops): Delete the num_regs, regmap, and
6881 regset_bitmap fields. New field regs_info.
6882 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6883 * i387-fp.c (num_xmm_registers): Delete.
6884 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6885 calls to new interface.
6886 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6887 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6888 Infer the number of xmm registers from the regcache's target
6890 * i387-fp.h (num_xmm_registers): Delete.
6891 * inferiors.c (add_thread): Don't install the thread's regcache
6893 * proc-service.c (gregset_info): Fetch the current inferior's
6894 regs_info. Adjust to use it.
6895 * regcache.c: Include tdesc.h.
6896 (register_bytes, reg_defs, num_registers)
6897 (gdbserver_expedite_regs): Delete.
6898 (get_thread_regcache): If the thread doesn't have a regcache yet,
6899 create one, instead of aborting gdbserver.
6900 (regcache_invalidate_one): Rename to ...
6901 (regcache_invalidate_thread): ... this.
6902 (regcache_invalidate_one): New.
6903 (regcache_invalidate): Only invalidate registers of the current
6905 (init_register_cache): Add target_desc parameter, and use it.
6906 (new_register_cache): Ditto. Assert the target description has a
6907 non zero registers_size.
6908 (regcache_cpy): Add assertions. Adjust.
6909 (realloc_register_cache, set_register_cache): Delete.
6910 (registers_to_string, registers_from_string): Adjust.
6911 (find_register_by_name, find_regno, find_register_by_number)
6912 (register_cache_size): Add target_desc parameter, and use it.
6913 (free_register_cache_thread, free_register_cache_thread_one)
6914 (regcache_release, register_cache_size): New.
6915 (register_size): Add target_desc parameter, and use it.
6916 (register_data, supply_register, supply_register_zeroed)
6917 (supply_regblock, supply_register_by_name, collect_register)
6918 (collect_register_as_string, collect_register_by_name): Adjust.
6919 * regcache.h (struct target_desc): Forward declare.
6920 (struct regcache) <tdesc>: New field.
6921 (init_register_cache, new_register_cache): Add target_desc
6923 (regcache_invalidate_thread): Declare.
6924 (regcache_invalidate_one): Delete declaration.
6925 (regcache_release): Declare.
6926 (find_register_by_number, register_cache_size, register_size)
6927 (find_regno): Add target_desc parameter.
6928 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6930 * remote-utils.c: Include tdesc.h.
6931 (outreg, prepare_resume_reply): Adjust.
6932 * server.c: Include tdesc.h.
6933 (gdbserver_xmltarget): Delete declaration.
6934 (get_features_xml, process_serial_event): Adjust.
6935 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6937 (struct process_info) <tdesc>: New field.
6938 (ipa_tdesc): Declare.
6939 * tdesc.c: New file.
6940 * tdesc.h: New file.
6941 * tracepoint.c: Include tdesc.h.
6942 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6943 (get_context_regcache): Adjust to pass ipa_tdesc down.
6944 (do_action_at_tracepoint): Adjust to get the register cache size
6945 from the context regcache's description.
6946 (traceframe_walk_blocks): Adjust to get the register cache size
6947 from the current trace frame's description.
6948 (traceframe_get_pc): Adjust to get current trace frame's
6949 description and pass it down.
6950 (gdb_collect): Adjust to get the register cache size from the
6952 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6953 (gdbserver_xmltarget): Delete.
6954 (initialize_low_tracepoint): Set the ipa's target description.
6955 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6956 (initialize_low_tracepoint): Set the ipa's target description.
6957 * linux-x86-low.c: Include tdesc.h.
6958 [__x86_64__] (is_64bit_tdesc): New.
6959 (ps_get_thread_area, x86_get_thread_area): Use it.
6960 (i386_cannot_store_register): Rename to ...
6961 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6962 (i386_cannot_fetch_register): Rename to ...
6963 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6964 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6966 (target_regsets): Rename to ...
6967 (x86_regsets): ... this.
6968 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6970 (x86_siginfo_fixup): Use is_64bit_tdesc.
6971 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6972 (tdesc_x32_avx_linux, tdesc_x32_linux)
6973 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6975 (x86_linux_update_xmltarget): Delete.
6976 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6977 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6978 (AMD64_LINUX_USER64_CS): New.
6979 (x86_linux_read_description): New, based on
6980 x86_linux_update_xmltarget.
6981 (same_process_callback): New.
6982 (x86_arch_setup_process_callback): New.
6983 (x86_linux_update_xmltarget): New.
6984 (x86_regsets_info): New.
6985 (amd64_linux_regs_info): New.
6986 (i386_linux_usrregs_info): New.
6987 (i386_linux_regs_info): New.
6988 (x86_linux_regs_info): New.
6989 (x86_arch_setup): Reimplement.
6990 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6991 (x86_emit_ops): Ditto.
6992 (the_low_target): Adjust. Install x86_linux_regs_info,
6993 x86_cannot_fetch_register, and x86_cannot_store_register.
6994 (initialize_low_arch): New.
6995 * linux-ia64-low.c (tdesc_ia64): Declare.
6996 (ia64_fetch_register): Adjust.
6997 (ia64_usrregs_info, regs_info): New globals.
6998 (ia64_regs_info): New function.
6999 (the_low_target): Adjust.
7000 (initialize_low_arch): New function.
7001 * linux-sparc-low.c (tdesc_sparc64): Declare.
7002 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7004 (sparc_arch_setup): New function.
7005 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7006 (the_low_target): Adjust.
7007 (initialize_low_arch): New function.
7008 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7009 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7010 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7011 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7012 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7013 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7014 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7015 (tdesc_powerpc_isa205_vsx64l): Declare.
7016 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7017 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7018 (ppc_set_pc, ppc_get_hwcap): Adjust.
7019 (ppc_usrregs_info): Forward declare.
7020 (!__powerpc64__) ppc_regmap_adjusted: New global.
7021 (ppc_arch_setup): Adjust to the current process'es target
7023 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7024 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7025 (ppc_store_evrregset): Adjust.
7026 (target_regsets): Rename to ...
7027 (ppc_regsets): ... this, and make static.
7028 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7029 (ppc_regs_info): New function.
7030 (the_low_target): Adjust.
7031 (initialize_low_arch): New function.
7032 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7033 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7034 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7035 (tdesc_s390x_linux64v2): Declare.
7036 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7037 (s390_fill_gregset, s390_store_last_break): Adjust.
7038 (target_regsets): Rename to ...
7039 (s390_regsets): ... this, and make static.
7040 (s390_get_pc, s390_set_pc): Adjust.
7041 (s390_get_hwcap): New target_desc parameter, and use it.
7042 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7043 (s390_arch_setup): Adjust to set the current process'es target
7044 description. Don't adjust the regmap.
7045 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7046 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7047 (regs_info_3264): New globals.
7048 (s390_regs_info): New function.
7049 (the_low_target): Adjust.
7050 (initialize_low_arch): New function.
7051 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7052 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7053 [__mips64] (init_registers_mips_linux)
7054 (init_registers_mips_dsp_linux): Delete defines.
7055 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7056 (have_dsp): New global.
7057 (mips_read_description): New, based on mips_arch_setup.
7058 (mips_arch_setup): Reimplement.
7059 (get_usrregs_info): New function.
7060 (mips_cannot_fetch_register, mips_cannot_store_register)
7061 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7062 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7063 (target_regsets): Rename to ...
7064 (mips_regsets): ... this, and make static.
7065 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7066 (dsp_regs_info, regs_info): New globals.
7067 (mips_regs_info): New function.
7068 (the_low_target): Adjust.
7069 (initialize_low_arch): New function.
7070 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7071 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7073 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7074 (arm_read_description): New, with bits factored from
7076 (arm_arch_setup): Reimplement.
7077 (target_regsets): Rename to ...
7078 (arm_regsets): ... this, and make static.
7079 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7080 (arm_regs_info): New function.
7081 (the_low_target): Adjust.
7082 (initialize_low_arch): New function.
7083 * linux-m68k-low.c (tdesc_m68k): Declare.
7084 (target_regsets): Rename to ...
7085 (m68k_regsets): ... this, and make static.
7086 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7087 (m68k_regs_info): New function.
7088 (m68k_arch_setup): New function.
7089 (the_low_target): Adjust.
7090 (initialize_low_arch): New function.
7091 * linux-sh-low.c (tdesc_sharch): Declare.
7092 (target_regsets): Rename to ...
7093 (sh_regsets): ... this, and make static.
7094 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7095 (sh_regs_info, sh_arch_setup): New functions.
7096 (the_low_target): Adjust.
7097 (initialize_low_arch): New function.
7098 * linux-bfin-low.c (tdesc_bfin): Declare.
7099 (bfin_arch_setup): New function.
7100 (bfin_usrregs_info, regs_info): New globals.
7101 (bfin_regs_info): New function.
7102 (the_low_target): Adjust.
7103 (initialize_low_arch): New function.
7104 * linux-cris-low.c (tdesc_cris): Declare.
7105 (cris_arch_setup): New function.
7106 (cris_usrregs_info, regs_info): New globals.
7107 (cris_regs_info): New function.
7108 (the_low_target): Adjust.
7109 (initialize_low_arch): New function.
7110 * linux-cris-low.c (tdesc_crisv32): Declare.
7111 (cris_arch_setup): New function.
7112 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7113 (cris_regs_info): New function.
7114 (the_low_target): Adjust.
7115 (initialize_low_arch): New function.
7116 * linux-m32r-low.c (tdesc_m32r): Declare.
7117 (m32r_arch_setup): New function.
7118 (m32r_usrregs_info, regs_info): New globals.
7119 (m32r_regs_info): Adjust.
7120 (initialize_low_arch): New function.
7121 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7122 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7123 (tic6x_usrregs_info): Forward declare.
7124 (tic6x_read_description): New function, based on ...
7125 (tic6x_arch_setup): ... this. Reimplement.
7126 (target_regsets): Rename to ...
7127 (tic6x_regsets): ... this, and make static.
7128 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7129 (tic6x_regs_info): New function.
7130 (the_low_target): Adjust.
7131 (initialize_low_arch): New function.
7132 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7133 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7134 (target_regsets): Rename to ...
7135 (xtensa_regsets): ... this, and make static.
7136 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7138 (xtensa_arch_setup, xtensa_regs_info): New functions.
7139 (the_low_target): Adjust.
7140 (initialize_low_arch): New function.
7141 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7142 (nios2_arch_setup): Set the current process'es tdesc.
7143 (target_regsets): Rename to ...
7144 (nios2_regsets): ... this.
7145 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7146 (nios2_regs_info): New function.
7147 (the_low_target): Adjust.
7148 (initialize_low_arch): New function.
7149 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7150 (aarch64_arch_setup): Set the current process'es tdesc.
7151 (target_regsets): Rename to ...
7152 (aarch64_regsets): ... this.
7153 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7154 (aarch64_regs_info): New function.
7155 (the_low_target): Adjust.
7156 (initialize_low_arch): New function.
7157 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7159 (target_regsets): Rename to ...
7160 (tile_regsets): ... this.
7161 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7162 (tile_regs_info): New function.
7163 (tile_arch_setup): Set the current process'es tdesc.
7164 (the_low_target): Adjust.
7165 (initialize_low_arch): New function.
7166 * spu-low.c (tdesc_spu): Declare.
7167 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7168 * win32-arm-low.c (tdesc_arm): Declare.
7169 (arm_arch_setup): New function.
7170 (the_low_target): Install arm_arch_setup instead of
7172 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7173 (init_windows_x86): Rename to ...
7174 (i386_arch_setup): ... this. Set `win32_tdesc'.
7175 (the_low_target): Adjust.
7176 * win32-low.c (win32_tdesc): New global.
7177 (child_add_thread): Don't create the thread cache here.
7178 (do_initial_child_stuff): Set the new process'es tdesc.
7179 * win32-low.h (struct target_desc): Forward declare.
7180 (win32_tdesc): Declare.
7181 * lynx-i386-low.c (tdesc_i386): Declare global.
7182 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7183 * lynx-low.c (lynx_tdesc): New global.
7184 (lynx_add_process): Set the new process'es tdesc.
7185 * lynx-low.h (struct target_desc): Forward declare.
7186 (lynx_tdesc): Declare global.
7187 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7188 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7189 * nto-low.c (nto_tdesc): New global.
7190 (do_attach): Set the new process'es tdesc.
7191 * nto-low.h (struct target_desc): Forward declare.
7192 (nto_tdesc): Declare.
7193 * nto-x86-low.c (tdesc_i386): Declare.
7194 (nto_x86_arch_setup): Set `nto_tdesc'.
7196 2013-06-04 Gary Benson <gbenson@redhat.com>
7198 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7199 to qSupported response when appropriate.
7200 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7201 with nonzero-length annex.
7202 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7203 arguments supplied in annex.
7205 2013-05-31 Doug Evans <dje@google.com>
7208 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7209 64 bits in 64-cross-32 environment.
7211 2013-05-28 Pedro Alves <palves@redhat.com>
7213 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7214 (aarch64-without-fpu.c): Delete rule.
7215 * configure.srv (aarch64*-*-linux*): Remove references to
7216 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7217 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7220 2013-05-24 Pedro Alves <palves@redhat.com>
7222 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7223 instead of strchr/decode_address. Error if the range isn't split
7224 with a ','. Don't assume there's be a ':' in the action.
7226 2013-05-23 Yao Qi <yao@codesourcery.com>
7227 Pedro Alves <palves@redhat.com>
7229 * linux-low.c (lwp_in_step_range): New function.
7230 (linux_wait_1): If the thread was range stepping and stopped
7231 outside the stepping range, report the stop to GDB. Otherwise,
7232 continue stepping. Add range stepping debug output.
7233 (linux_set_resume_request): Copy the step range from the resume
7235 (linux_supports_range_stepping): New.
7236 (linux_target_ops) <supports_range_stepping>: Set to
7237 linux_supports_range_stepping.
7238 * linux-low.h (struct linux_target_ops)
7239 <supports_range_stepping>: New field.
7240 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7241 * linux-x86-low.c (x86_supports_range_stepping): New.
7242 (the_low_target) <supports_range_stepping>: Set to
7243 x86_supports_range_stepping.
7244 * server.c (handle_v_cont): Handle 'r' action.
7245 (handle_v_requests): Append ";r" if the target supports range
7247 * target.h (struct thread_resume) <step_range_start,
7248 step_range_end>: New fields.
7249 (struct target_ops) <supports_range_stepping>:
7251 (target_supports_range_stepping): New macro.
7253 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7255 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7256 confusion in comment.
7258 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7260 * lynx-low.c (struct process_info_private): New type.
7261 (lynx_add_process): New function.
7262 (lynx_create_inferior, lynx_attach): Replace calls to
7263 add_process by calls to lynx_add_process.
7264 (lynx_resume): If PTID is null, then try using
7265 current_process()->private->last_wait_event_ptid.
7267 (lynx_clear_inferiors): Delete. The contents of that function
7268 has been inlined in lynx_mourn;
7269 (lynx_wait_1): Save the ptid in the process's private data.
7270 (lynx_mourn): Free the process' private data. Replace call
7271 to lynx_clear_inferiors by call to clear_inferiors.
7273 2013-05-17 Yao Qi <yao@codesourcery.com>
7275 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7278 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7280 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7281 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7282 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7283 PT_TEXT_END_ADDR guards. Update comments.
7284 (linux_target_op) <read_offsets>: Conditionally define to
7285 linux_read_offsets if the target is UCLIBC and if it defines
7286 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7288 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7289 Andrew Jenner <andrew@codesourcery.com>
7291 * Makefile.in (SFILES): Add linux-nios2-low.c.
7292 (clean): Add action to delete nios2-linux.c.
7293 (nios2-linux.c): New rule.
7294 * configure.srv: Add nios2*-*-linux*.
7295 * linux-nios2-low.c: New.
7297 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7299 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7301 2013-04-25 Hui Zhu <hui@codesourcery.com>
7304 * ax.c (ax_printf): Add fflush.
7306 2013-04-22 Tom Tromey <tromey@redhat.com>
7308 * Makefile.in (SFILES): Add filestuff.c.
7309 (OBS): Add filestuff.o.
7310 (filestuff.o): New target.
7311 * config.in, configure: Rebuild.
7312 * configure.ac: Check for fdwalk, pipe2.
7314 2013-04-17 Pedro Alves <palves@redhat.com>
7316 * configure.ac (USE_THREAD_DB): Delete variable.
7317 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7318 Don't AC_SUBST USE_THREAD_DB.
7319 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7320 * config.in, configure: Regenerate.
7322 2013-04-16 Pedro Alves <palves@redhat.com>
7324 * linux-low.h (struct lwp_info) <thread_known>: Move under
7325 the USE_THREAD_DB #ifdef.
7327 2013-04-16 Pedro Alves <palves@redhat.com>
7329 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7330 (linux-low.o): Delete rule.
7331 * linux-low.h: Always include "gdb_thread_db.h" instead of
7332 conditionally including thread_db.h.
7333 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7336 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7338 * Makefile.in (install-only): Fix make install regression.
7340 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7342 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7343 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7345 * gdbserver.1: Remove.
7347 2013-03-22 Pedro Alves <palves@redhat.com>
7349 * linux-low.c (handle_extended_wait): Don't call
7350 linux_enable_event_reporting.
7352 2013-03-15 Tony Theodore <tonyt@logyst.com>
7355 * Makefile.in (SHELL): Use @SHELL@.
7357 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7359 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7362 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7364 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7365 Remove extraneous NULL element.
7367 2013-03-13 Yao Qi <yao@codesourcery.com>
7369 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7370 'V' block in trace frame.
7372 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7374 * target.h (struct target_ops): Add btrace ops.
7375 (target_supports_btrace): New macro.
7376 (target_enable_btrace): New macro.
7377 (target_disable_btrace): New macro.
7378 (target_read_btrace): New macro.
7379 * gdbthread.h (struct thread_info): Add btrace field.
7380 * server.c: Include btrace-common.h.
7381 (handle_btrace_general_set): New function.
7382 (handle_btrace_enable): New function.
7383 (handle_btrace_disable): New function.
7384 (handle_general_set): Call handle_btrace_general_set.
7385 (handle_qxfer_btrace): New function.
7386 (struct qxfer qxfer_packets[]): Add btrace entry.
7387 * inferiors.c (remove_thread): Disable btrace.
7388 * linux-low: Include linux-btrace.h.
7389 (linux_low_enable_btrace): New function.
7390 (linux_low_read_btrace): New function.
7391 (linux_target_ops): Add btrace ops.
7392 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7393 Add srv_linux_btrace=yes.
7394 (x86_64-*-linux*): Add linux-btrace.o.
7395 Add srv_linux_btrace=yes.
7396 * configure.ac: Define HAVE_LINUX_BTRACE.
7397 * config.in: Regenerated.
7398 * configure: Regenerated.
7400 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7402 * server.c (handle_qxfer): Preserve error message if -3 is
7404 (qxfer): Document the -3 return value.
7406 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7408 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7409 (linux_btrace_h): New variable.
7410 (linux-btrace.o): New rule.
7412 2013-03-08 Stan Shebs <stan@codesourcery.com>
7413 Hafiz Abid Qadeer <abidh@codesourcery.com>
7415 * tracepoint.c (trace_buffer_size): New global.
7416 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7417 (init_trace_buffer): Change to one-argument function. Allocate
7418 trace buffer memory.
7419 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7420 handle QTBuffer:size packet.
7421 (cmd_bigqtbuffer_size): New function.
7422 (initialize_tracepoint): Call init_trace_buffer with
7423 DEFAULT_TRACE_BUFFER_SIZE.
7424 * server.c (handle_query): Add QTBuffer:size in the
7427 2013-03-07 Yao Qi <yao@codesourcery.com>
7429 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7430 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7432 (cmd_qtsp): Adjust condition. Do post increment.
7433 Set cur_action and cur_step_action back to 0.
7435 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7438 * linux-low.c (linux_write_memory): Return early success if LEN is
7441 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7443 * configure.srv: Add x86_64-*-cygwin* as target.
7445 2013-02-28 Tom Tromey <tromey@redhat.com>
7447 * configure.ac: Invoke AC_SYS_LARGEFILE.
7448 * configure, config.in: Rebuild.
7450 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7452 * win32-low.c: Throughout, fix format strings and casts of
7453 printf-like functions to avoid type related warnings on all
7455 (get_child_debug_event): Print dwDebugEventCode as hex since
7456 that's how it's usually documented.
7458 2013-02-28 Yao Qi <yao@codesourcery.com>
7460 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7463 2013-02-27 Jiong Wang <jiwang@tilera.com>
7465 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7466 (reg-tilegx32.c): New rule.
7467 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7468 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7469 different register info initializer according to elf class.
7470 (init_registers_tilgx32): New function. The tilegx32 register info
7472 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7473 (tile_store_gregset): Likewise.
7475 2013-02-27 Yao Qi <yao@codesourcery.com>
7477 * server.c (process_point_options): Print debug message when
7478 debug_threads is true.
7480 2013-02-26 Yao Qi <yao@codesourcery.com>
7482 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7484 2013-02-19 Pedro Alves <palves@redhat.com>
7485 Kai Tietz <ktietz@redhat.com>
7489 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7490 instead of strtoul to extract address from packet.
7491 (process_serial_event) <'z'>: Likewise.
7493 2013-02-18 Yao Qi <yao@codesourcery.com>
7495 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7497 2013-02-14 Pedro Alves <palves@redhat.com>
7501 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7502 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7504 2013-02-14 Pedro Alves <palves@redhat.com>
7506 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7508 2013-02-14 Pedro Alves <palves@redhat.com>
7510 * tracepoint.c (save_string): Delete.
7511 (add_tracepoint_action): Use savestring instead of save_string.
7513 2013-02-12 Pedro Alves <palves@redhat.com>
7515 * linux-xtensa-low.c: Ditto.
7516 * xtensa-xtregs.c: Ditto.
7518 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7520 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7523 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7525 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7526 aarch64_num_wp_regs and aarch64_num_bp_regs to
7527 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7529 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7531 * linux-aarch64-low.c (ps_get_thread_area): Replace
7532 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7534 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7535 Marcus Shawcroft <marcus.shawcroft@arm.com>
7536 Nigel Stephens <nigel.stephens@arm.com>
7537 Yufeng Zhang <yufeng.zhang@arm.com>
7539 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7540 (aarch64.c, aarch64-without-fpu.c): New targets.
7541 * configure.srv (aarch64*-*-linux*): New.
7542 * linux-aarch64-low.c: New file.
7544 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7546 * linux-low.c (handle_extended_wait, linux_create_inferior)
7547 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7548 (dequeue_one_deferred_signal, linux_resume_one_thread)
7549 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7550 (linux_tracefork_grandchild, linux_test_for_tracefork)
7551 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7552 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7553 where the argument is 0.
7555 2013-01-25 Yao Qi <yao@codesourcery.com>
7557 * event-loop.c: Include "queue.h".
7558 (gdb_event_p): New typedef.
7559 (struct gdb_event) <next_event>: Remove.
7560 (event_queue): Change to QUEUE(gdb_event_p).
7561 (async_queue_event): Remove.
7562 (gdb_event_xfree): New.
7563 (initialize_event_loop): New.
7564 (process_event): Use API from QUEUE.
7565 (wait_for_event): Likewise.
7566 * server.c (main): Call initialize_event_loop.
7567 * server.h (initialize_event_loop): Declare.
7569 2013-01-18 Yao Qi <yao@codesourcery.com>
7571 * ax.h (struct eval_agent_expr_context): New.
7572 (gdb_eval_agent_expr): Update declaration.
7573 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7574 TFRAME. Add new argument CTX.
7575 * server.h (struct eval_agent_expr_context): Declare.
7576 (agent_mem_read, agent_tsv_read): Update declaration.
7577 (agent_mem_read_string): Likewise.
7578 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7579 (add_traceframe_block): Add new argument TPOINT.
7580 Increase TPOINT->traceframe_usage.
7581 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7582 eval_tracepoint_agent_expr.
7583 (condition_true_at_tracepoint): Likewise.
7584 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7585 (agent_mem_read_string, agent_tsv_read): Likewise.
7587 2013-01-16 Yao Qi <yao@codesourcery.com>
7589 * linux-low.c (linux_resume_one_lwp): Don't check
7590 'lwp->bp_reinsert != 0'.
7592 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7593 Pedro Alves <palves@redhat.com>
7595 * lynx-low.c (ptrace_request_to_str): Define a temporary
7596 macro and use it to simplify this function's implementation.
7598 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7600 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7603 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7605 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7607 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7609 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7611 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7613 * lynx-low.c (lynx_resume): Use the resume_info parameter
7614 to determine the ptid for the lynx_ptrace call, unless
7615 it is equal to minus_one_ptid, in which case we use the
7616 ptid of the current_inferior.
7617 (lynx_wait_1): After having received a thread create/exit
7618 event, resume the inferior's execution using the signaling
7619 thread's ptid, rather than the old ptid.
7621 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7623 * lynx-low.c (lynx_resume): Delete variable ret.
7625 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7627 * gdbreplay.c (gdbreplay_version): Update copyright year.
7628 * server.c (gdbserver_version): Likewise.
7630 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7632 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7635 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7637 * lynx-low.c (ptrace_request_to_str): Add handling for
7640 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7642 * lynx-low.c (lynx_attach): Delete variable new_process.
7644 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7646 * lynx-low.c (lynx_create_inferior): Delete variable
7649 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7651 * lynx-low.c (ptrace_request_to_str): Do not handle
7652 PTRACE_GETTHREADLIST if this macro does not exist.
7654 2012-12-15 Yao Qi <yao@codesourcery.com>
7656 * Makefile.in (OBS): Add notif.o.
7657 * notif.c, notif.h: New.
7658 * server.c: Include "notif.h".
7659 (struct vstop_notif) <next>: Remove.
7661 (queue_stop_reply): Update.
7662 (push_event, send_next_stop_reply): Remove.
7663 (discard_queued_stop_replies): Update.
7664 (notif_stop): New variable.
7665 (handle_v_stopped): Remove.
7666 (handle_v_requests): Don't call handle_v_stopped. Call
7667 handle_ack_notif instead.
7668 (queue_stop_reply_callback): Call notif_event_enque instead
7669 of queue_stop_reply.
7670 (handle_status): Don't call send_next_stop_reply, call
7671 notif_write_event instead.
7672 (kill_inferior_callback): Likewise.
7673 (detach_or_kill_inferior_callback): Likewise.
7674 (main): Call initialize_notif.
7675 (process_serial_event): Call QUEUE_is_empty.
7676 (handle_target_event): Call notif_push instead of push event.
7677 * server.h (push_event): Remove declaration.
7679 2012-12-10 Tom Tromey <tromey@redhat.com>
7681 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7682 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7685 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7686 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7687 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7688 (amd64-linux-ipa.o, ax.o): Rewrite.
7689 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7690 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7691 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7692 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7693 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7694 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7695 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7696 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7697 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7698 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7699 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7700 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7701 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7702 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7703 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7704 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7705 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7706 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7707 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7708 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7709 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7710 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7711 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7712 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7713 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7714 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7715 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7716 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7717 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7718 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7719 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7720 (reg-tilegx.o): Remove.
7721 (all_object_files): New macro.
7722 Include .deps files.
7723 * aclocal.m4, configure: Rebuild.
7724 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7725 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7726 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7728 2012-12-05 Tom Tromey <tromey@redhat.com>
7731 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7733 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7735 * configure.ac: Check for linux/perf_event.h.
7736 * config.in: Regenerated.
7737 * configure: Regenerated.
7739 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7741 * hostio.c (handle_readlink): Decrease buffer size
7742 parameter passed to readlink by one byte.
7744 2012-11-26 Yao Qi <yao@codesourcery.com>
7746 * configure.ac (build_warnings): Append '-Wempty-body'.
7747 * configure: Regenerated.
7748 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7751 2012-11-15 Pierre Muller <muller@sourceware.org>
7753 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7754 * config.in: Regenerate.
7755 * configure: Regenerate.
7756 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7757 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7758 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7759 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7761 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7762 instead of <sys/wait.h> header.
7763 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7765 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7767 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7768 (various make rules): Remove -DGDBSERVER
7770 2012-11-09 Yao Qi <yao@codesourcery.com>
7772 * spu-low.c (current_ptid): Move it to ..
7773 * gdbthread.h: ... here. New.
7774 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7775 * server.c (myresume, process_serial_event): Likewise.
7776 * thread-db.c (thread_db_find_new_threads): Likewise.
7777 * tracepoint.c (run_inferior_command): Likewise.
7779 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
7781 * server.c (handle_search_memory_1): Include access length in
7784 2012-09-05 Michael Brandt <michael.brandt@axis.com>
7786 * linux-crisv32-low.c: Fix compile errors.
7788 2012-09-04 Yao Qi <yao@codesourcery.com>
7790 * tracepoint.c (cmd_qtsv): Adjust debug message.
7791 Don't check CUR_TPOINT.
7793 2012-08-28 Yao Qi <yao@codesourcery.com>
7795 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7796 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7797 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7798 Remove declarations of xmalloc, xreallloc, xstrdup and
7800 * Makefile.in (libiberty_h): New.
7801 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7802 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7804 2012-08-23 Yao Qi <yao@codesourcery.com>
7806 * server.h: Remove declaration of 'xsnprintf'.
7808 2012-08-22 Keith Seitz <keiths@redhat.com>
7810 * server.h: Include build-gnulib-gbserver/config.h.
7811 * gdbreplay.c: Likewise.
7813 2012-08-08 Doug Evans <dje@google.com>
7815 * Makefile.in (SFILES): Add gdb_vecs.c.
7816 (OBS): Add gdb_vecs.o.
7817 (gdb_vecs_h, host_defs_h): New variables.
7818 (thread-db.o): Add $(gdb_vecs_h) dependency.
7819 (gdb_vecs.o): New rule.
7820 * thread-db.c: #include "gdb_vecs.h".
7821 (thread_db_load_search): Use a vector to iterate over path elements.
7822 Handle text appearing after "$pdir".
7824 * configure.ac: Add check for strstr.
7825 * config.in: Regenerate.
7826 * configure: Regenerate.
7828 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7830 * hostio.c (handle_pread): If pread fails, fall back to attempting
7832 (handle_pwrite): Likewise for pwrite.
7834 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7836 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7837 between unsupported TYPE and unimplementable ADDR/LEN combination.
7838 (arm_insert_point): Act on new return value.
7840 2012-07-31 Pedro Alves <palves@redhat.com>
7842 * server.c (process_point_options): Only skip tokens if we find
7843 one that is unrecognized. Don't treat 'X' specially while
7844 skipping unrecognized tokens.
7846 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7848 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7849 to 4-byte-align HW breakpoint addresses for Thumb.
7851 2012-07-27 Yao Qi <yao@codesourcery.com>
7855 * server.h: Declare gdb_agent_about_to_close.
7856 * target.c (kill_inferior): Include "agent.h".
7857 New. Send command 'kill'.
7858 * target.h (kill_inferior): Removed macro.
7859 * tracepoint.c (gdb_agent_about_to_close): New.
7860 (gdb_agent_helper_thread): Handle command 'close'.
7861 Wait endlessly until the inferior stops.
7862 Install gdb_agent_remove_socket to atexit hook.
7863 (agent_socket_name): New static variable.
7864 (gdb_agent_socket_init): Replace local variable 'name' with
7865 'agent_socket_name'.
7866 (gdb_agent_remove_socket): New.
7868 2012-07-27 Yao Qi <yao@codesourcery.com>
7870 * server.c (process_point_options): Stop at 'X' when parsing.
7872 2012-07-19 Michael Eager <eager@eagercon.com>
7874 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
7876 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7877 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7878 hardware breakpoint.
7880 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7882 * gdbserver/linux-low.c (initialize_low): Call
7883 linux_ptrace_init_warnings.
7885 2012-07-02 Doug Evans <dje@google.com>
7887 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7890 2012-07-02 Stan Shebs <stan@codesourcery.com>
7892 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7893 (ax.o): Add it to build rule.
7895 (OBS): Add format.o.
7896 (IPA_OBS): Add format.o.
7897 * server.c (handle_query): Claim support for breakpoint commands.
7898 (process_point_options): Add command case.
7899 (process_serial_event): Leave running if there are printfs in
7901 * mem-break.h (any_persistent_commands): Declare.
7902 (add_breakpoint_commands): Declare.
7903 (gdb_no_commands_at_breakpoint): Declare.
7904 (run_breakpoint_commands): Declare.
7905 * mem-break.c (struct point_command_list): New struct.
7906 (struct breakpoint): New field command_list.
7907 (any_persistent_commands): New function.
7908 (add_commands_to_breakpoint): New function.
7909 (add_breakpoint_commands): New function.
7910 (gdb_no_commands_at_breakpoint): New function.
7911 (run_breakpoint_commands): New function.
7912 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7914 * ax.c: Include format.h.
7915 (ax_printf): New function.
7916 (gdb_eval_agent_expr): Add printf opcode.
7918 2012-06-13 Yao Qi <yao@codesourcery.com>
7920 * server.c (start_inferior): Remove duplicated writes to fields
7921 'last_resume_kind' and 'last_status' of 'current_inferior'.
7923 2012-06-12 Yao Qi <yao@codesourcery.com>
7924 Pedro Alves <palves@redhat.com>
7926 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7928 * server.c (handle_v_cont): Extend comment.
7930 2012-06-11 Yao Qi <yao@codesourcery.com>
7932 * linux-low.c (linux_attach): Add 'static'.
7934 2012-06-06 Yao Qi <yao@codesourcery.com>
7936 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7938 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7940 Fix gcc -flto compilation warning.
7941 * server.c (main): Make variable multi_mode and attach volatile.
7943 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7945 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7946 if the platform doesn't know about it.
7948 2012-05-30 Jeff Kenton <jkenton@tilera.com>
7950 * Makefile.in (SFILES): Add linux-tile-low.c.
7951 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7952 * configure.srv: Handle tilegx-*-linux*.
7953 * linux-tile-low.c: New file.
7955 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7957 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7959 2012-05-24 Pedro Alves <palves@redhat.com>
7963 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
7965 2012-05-24 Pedro Alves <palves@redhat.com>
7969 Replace target_signal with gdb_signal throughout.
7971 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7973 * linux-low.c (linux_store_registers): Avoid the copying sequence
7974 when no data has been retrieved by ptrace.
7976 2012-05-22 Will Deacon <will.deacon@arm.com>
7978 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7979 Include asm/ptrace.h.
7980 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7983 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7985 * linux-low.c (linux_store_registers): Don't re-retrieve data
7986 with ptrace that has already been obtained from /proc. Always
7987 copy any data retrieved with ptrace to the buffer supplied.
7989 2012-05-11 Yao Qi <yao@codesourcery.com>
7990 Pedro Alves <palves@redhat.com>
7992 * linux-low.c (enum stopping_threads_kind): New.
7993 (stopping_threads): Change type to `enum stopping_threads_kind'.
7994 (handle_extended_wait): If stopping and suspending threads, leave
7995 the new_lwp suspended too.
7996 (linux_wait_for_event): Adjust.
7997 (stop_all_lwps): Set `stopping_threads' to
7998 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7999 whether we're suspending threads or just stopping them. Assert no
8002 2012-04-29 Yao Qi <yao@codesourcery.com>
8004 * server.h: Move some code to ...
8005 * gdbthread.h: ... here. New.
8006 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8007 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8008 (nto-low.o, win32-low.o): Likewise.
8009 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8010 * regcache.c, remote-utils.c, server.c: Likewise.
8011 * target.c, tracepoint.c, win32-low.c: Likewise.
8013 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8015 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8016 (PTRACE_ARG4_TYPE): Likewise.
8017 (PTRACE_XFER_TYPE): Likewise.
8018 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8019 ptrace to PTRACE_ARG3_TYPE.
8020 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8021 (PTRACE_ARG4_TYPE): Likewise.
8022 (PTRACE_XFER_TYPE): Likewise.
8023 (linux_detach_one_lwp): Cast fourth argument of
8024 ptrace to long then PTRACE_ARG4_TYPE.
8025 (regsets_fetch_inferior_registers): Cast third argument of
8026 ptrace to long then PTRACE_ARG3_TYPE.
8027 (regsets_store_inferior_registers): Likewise.
8029 2012-04-20 Pedro Alves <palves@redhat.com>
8031 * configure: Regenerate.
8033 2012-04-19 Pedro Alves <palves@redhat.com>
8035 * Makefile.in (GNULIB_BUILDDIR): New.
8036 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8037 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8038 (all, install-only, uninstall, clean-info, all-lib, clean): No
8039 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8040 (maintainer-clean realclean distclean): Use subdir_do.
8042 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8043 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8044 * acinclude.m4: Include acx_configure_dir.m4.
8045 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8046 calls. Call AC_PROG_RANLIB. Configure gnulib using
8049 (GNULIB_STDINT_H): Adjust.
8050 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8051 * gdbreplay.c: Include build-gnulib/config.h.
8052 * server.h: Likewise.
8053 * aclocal.m4: Regenerate.
8054 * config.in: Regenerate.
8055 * configure: Regenerate.
8057 2012-04-19 Pedro Alves <palves@redhat.com>
8059 * Makefile.in (LIBGNU, INCGNU): Adjust.
8060 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8061 (all, install-only, uninstall, clean-info, all-lib, clean)
8062 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8063 * configure.ac: Adjust AC_OUTPUT output.
8064 * aclocal.m4: Regenerate.
8065 * configure: Regenerate.
8067 2012-04-19 Pedro Alves <palves@redhat.com>
8069 * Makefile.in (generated_files): New.
8070 (server_h): Remove the explicit dependency on config.h, and depend
8071 on $generated_files.
8073 2012-04-19 Pedro Alves <palves@redhat.com>
8075 * Makefile.in (INCGNU): Add -Ignulib.
8077 2012-04-19 Pedro Alves <palves@redhat.com>
8079 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8080 (INCGNU): ... this, and spell out -I here.
8081 (GNULIB_LIB): Rename to ...
8083 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8085 2012-04-19 Pedro Alves <palves@redhat.com>
8087 * config.in: Regenerate.
8089 2012-04-19 Pedro Alves <palves@redhat.com>
8091 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8092 * server.h (memmem): Remove declaration.
8093 * config.in: Regenerate.
8094 * configure: Regenerate.
8096 2012-04-19 Yao Qi <yao@codesourcery.com>
8098 * Makefile.in (SFILES): Add common/vec.c.
8102 2012-04-19 Yao Qi <yao@codesourcery.com>
8104 * remote-utils.c (prepare_resume_reply): Replace with macro
8105 target_core_of_thread.
8106 * server.c (handle_qxfer_threads_proper): Likewise.
8107 * target.h (traget_core_of_thread): New macro.
8109 2012-04-18 Pedro Alves <palves@redhat.com>
8111 * aclocal.m4: Regenerate.
8112 * configure: Regenerate.
8114 2012-04-16 Yao Qi <yao@codesourcery.com>
8116 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8117 duplicated on address.
8119 2012-04-16 Yao Qi <yao@codesourcery.com>
8121 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8122 (struct tracepoint_action_ops) <send>: New field.
8123 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8124 (agent_expr_send, x_tracepoint_action_send): New.
8125 (l_tracepoint_action_send): New.
8126 (cmd_qtdp): Download and install tracepoint
8127 according to `use_agent'.
8128 (run_inferior_command): Add one more parameter `len'.
8130 (tracepoint_send_agent): New.
8131 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8133 2012-04-16 Yao Qi <yao@codesourcery.com>
8135 * tracepoint.c (download_tracepoints): Moved to ...
8136 (cmd_qtstart): ... here.
8138 2012-04-14 Yao Qi <yao@codesourcery.com>
8140 * tracepoint.c: Include inttypes.h.
8141 (struct collect_memory_action): Use sized types.
8142 (struct tracepoint): Likewise.
8143 (cmd_qtdp, stop_tracing): Update print specifiers.
8144 (cmd_qtp, response_tracepoint): Likewise.
8145 (collect_data_at_tracepoint): Likewise.
8146 (collect_data_at_step): Likewise.
8148 2012-04-14 Yao Qi <yao@codesourcery.com>
8150 Import gnulib module inttypes.
8151 * aclocal.m4, config.in, configure: Regenerated.
8153 2012-04-14 Yao Qi <yao@codesourcery.com>
8155 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8156 Makefile and config.status at last.
8158 2012-04-13 Yao Qi <yao@codesourcery.com>
8160 * tracepoint.c: Include stdint.h unconditionally.
8162 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8164 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8165 on BFD_HAVE_SYS_PROCFS_TYPE.
8166 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8167 * configure: Regenerate.
8168 * config.in: Likewise.
8170 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8172 * Makefile.in (clean): Also remove x32.c x32-linux.c
8173 x32-avx.c x32-avx-linux.c.
8174 (x32.o): New target.
8176 (x32-linux.o): Likewise.
8177 (x32-linux.c): Likewise.
8178 (x32-avx.o): Likewise.
8179 (x32-avx.c): Likewise.
8180 (x32-avx-linux.o): Likewise.
8181 (x32-avx-linux.c): Likewise.
8183 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8184 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8185 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8186 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8187 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8188 i386/x32-avx-linux.xml.
8190 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8191 (init_registers_x32_avx_linux): Likwise.
8192 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8193 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8195 2012-04-13 Pedro Alves <palves@redhat.com>
8197 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8198 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8199 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8200 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8203 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8205 * linux-x86-low.c (compat_x32_clock_t): New.
8206 (compat_x32_siginfo_t): Likewise.
8207 (compat_x32_siginfo_from_siginfo): Likewise.
8208 (siginfo_from_compat_x32_siginfo): Likewise.
8209 (linux_is_elf64): Likewise.
8210 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8211 and siginfo_from_compat_x32_siginfo for x32.
8212 (x86_arch_setup): Set linux_is_elf64.
8214 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8217 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8219 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8220 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8221 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8222 compatible with process.
8224 2012-04-12 Yao Qi <yao@codesourcery.com>
8226 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8227 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8228 (install-only, install-info, clean): Handle sub dir gnulib.
8229 (all-lib, am--refresh): New targets.
8230 (memmem.o): Remove target.
8231 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8232 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8233 (AC_REPLACE_FUNCS): Remove memmem.
8234 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8235 (AC_OUTPUT): Generate Makefile in gnulib/.
8236 * aclocal.m4, config.in, configure: Regenerated.
8238 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8240 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8242 2012-04-05 Pedro Alves <palves@redhat.com>
8244 -Werror=strict-aliasing
8246 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8249 2012-04-04 Pedro Alves <palves@redhat.com>
8251 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8252 (sparc_store_gregset_from_stack, sparc_store_gregset)
8253 (sparc_breakpoint_at): Fix formatting.
8255 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8257 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8259 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8260 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8261 * config.in: Regenerate.
8262 * configure: Likewise.
8264 2012-03-29 Pedro Alves <palves@redhat.com>
8266 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8267 Correct ptrace arguments.
8269 2012-03-28 Pedro Alves <palves@redhat.com>
8271 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8272 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8273 (IA64_FR1_REGNUM): New defines.
8274 (ia64_fetch_register): New.
8275 (the_low_target): Install it.
8276 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8278 * linux-low.c (linux_fetch_registers): Try the
8279 the_low_target.fetch_register hook first.
8281 * linux-arm-low.c (the_low_target): Adjust.
8282 * linux-bfin-low.c (the_low_target): Adjust.
8283 * linux-cris-low.c (the_low_target): Adjust.
8284 * linux-crisv32-low.c (the_low_target): Adjust.
8285 * linux-m32r-low.c (the_low_target): Adjust.
8286 * linux-m68k-low.c (the_low_target): Adjust.
8287 * linux-mips-low.c (the_low_target): Adjust.
8288 * linux-ppc-low.c (the_low_target): Adjust.
8289 * linux-s390-low.c (the_low_target): Adjust.
8290 * linux-sh-low.c (the_low_target): Adjust.
8291 * linux-sparc-low.c (the_low_target): Adjust.
8292 * linux-tic6x-low.c (the_low_target): Adjust.
8293 * linux-x86-low.c (the_low_target): Adjust.
8294 * linux-xtensa-low.c (the_low_target): Adjust.
8296 2012-03-26 Pedro Alves <palves@redhat.com>
8298 * server.c (handle_qxfer_libraries): Don't bail early if
8299 the_target->qxfer_libraries_svr4 is not NULL.
8301 2012-03-26 Pedro Alves <palves@redhat.com>
8303 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8305 2012-03-23 Pedro Alves <palves@redhat.com>
8307 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8308 "library-list-svr4" element's start tag when the the DSO list is
8311 2012-03-23 Pedro Alves <palves@redhat.com>
8313 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8314 a variable whose type size is the same as the inferior's pointer
8317 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8319 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8321 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8322 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8323 * linux-low.h: Include <signal.h>.
8324 (struct siginfo): Remove forward declaration.
8325 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8328 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8330 * .gitignore: Ignore more files.
8332 2012-03-19 Pedro Alves <palves@redhat.com>
8333 Jan Kratochvil <jan.kratochvil@redhat.com>
8335 * server.c (cont_thread, general_thread): Add describing comments.
8336 (start_inferior): Clear `cont_thread'.
8337 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8340 2012-03-15 Yao Qi <yao@codesourcery.com>
8342 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8344 (cmd_qtdp): ... here.
8346 2012-03-15 Yao Qi <yao@codesourcery.com>
8348 * tracepoint.c (struct tracepoint_action_ops): New.
8349 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8350 (m_tracepoint_action_download): New.
8351 (r_tracepoint_action_download): New.
8352 (x_tracepoint_action_download): New.
8353 (l_tracepoint_action_download): New.
8354 (add_tracepoint_action): Install `action->ops' according type.
8355 (download_tracepoint_1): Move code `download' function pointer
8356 of various tracepoint_action_ops.
8358 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8360 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8361 linux_ptrace_attach_warnings.
8363 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8365 * Makefile.in (linux-ptrace.o): New.
8366 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8367 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8368 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8369 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8370 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8372 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8374 2012-03-08 Yao Qi <yao@codesourcery.com>
8375 Pedro Alves <palves@redhat.com>
8377 Fix PR server/13392.
8378 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8380 * tracepoint.c (remove_tracepoint): New.
8381 (cmd_qtdp): Call remove_tracepoint when failed to install.
8383 2012-03-07 Pedro Alves <palves@redhat.com>
8385 * linux-low.c (get_detach_signal): New.
8386 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8387 Pass on pending signals to PTRACE_DETACH. Check the result of the
8389 * server.c (program_signals, program_signals_p): New.
8390 (handle_general_set): Handle QProgramSignals.
8391 * server.h (program_signals, program_signals_p): Declare.
8393 2012-03-05 Pedro Alves <palves@redhat.com>
8394 Jan Kratochvil <jan.kratochvil@redhat.com>
8396 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8399 2012-03-03 Yao Qi <yao@codesourcery.com>
8401 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8402 agent_look_up_symbols.
8404 2012-03-03 Yao Qi <yao@codesourcery.com>
8406 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8407 (linux-x86-low.o): Likewise.
8408 * server.h: Remove in_process_agent_loaded.
8409 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8413 2012-03-03 Yao Qi <yao@codesourcery.com>
8415 * tracepoint.c (gdb_agent_capability): New global.
8416 (in_process_agent_loaded_ust): Renamed to
8417 `in_process_agent_supports_ust'.
8419 (in_process_agent_supports_ust): Call agent_capability_check.
8420 (clear_installed_tracepoints): Assert that agent supports
8423 2012-03-03 Yao Qi <yao@codesourcery.com>
8425 * linux-low.c (linux_supports_agent): New.
8426 (linux_target_ops): Initialize field `supports_agent' with
8427 linux_supports_agent.
8428 * target.h (struct target_ops) <supports_agent>: New.
8429 (target_supports_agent): New macro.
8430 * server.c (handle_general_set): Handle packet 'QAgent'.
8431 (handle_query): Send `QAgent+'.
8432 * Makefile.in (server.o): Depends on agent.h.
8434 2012-03-03 Yao Qi <yao@codesourcery.com>
8436 * Makefile.in (OBS): Add agent.o.
8437 Add new rule for agent.o.
8438 Track dependence of tracepoint.c on agent.h.
8439 * tracepoint.c (run_inferior_command_1):
8440 (run_inferior_command): Call agent_run_command.
8441 (gdb_ust_connect_sync_socket): Deleted. Move it to
8443 (resume_thread, stop_thread): Likewise.
8444 (gdb_ust_socket_init): Renamed to ...
8445 (gdb_agent_socket_init): ... New.
8446 (gdb_ust_thread): Renamed to ...
8447 (gdb_agent_helper_thread): ... New.
8448 (gdb_ust_init): Move some code to ...
8449 (gdb_agent_init): ... here. New.
8450 [HAVE_UST]: Call gdb_ust_init.
8451 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8452 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8453 * config.in, configure: Regenerated.
8455 2012-03-02 Pedro Alves <palves@redhat.com>
8457 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8458 * linux-low.c (struct simple_pid_list): New.
8459 (stopped_pids): New a struct simple_pid_list pointer.
8460 (add_to_pid_list, pull_pid_from_list): New.
8461 (handle_extended_wait): Don't assume the first signal new children
8462 report is SIGSTOP. Adjust call to pull_pid_from_list.
8463 (linux_wait_for_lwp): Adjust.
8465 2012-03-02 Yao Qi <yao@codesourcery.com>
8467 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8470 2012-03-02 Yao Qi <yao@codesourcery.com>
8472 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8473 `stop_pc' and `tpoint'. Update caller.
8475 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8477 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8478 * linux-low.c (use_linux_regsets): New macro.
8479 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8480 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8481 (linux_register_in_regsets): New function.
8482 (usr_fetch_inferior_registers): Skip registers covered by
8484 (usr_store_inferior_registers): Likewise.
8485 (usr_fetch_inferior_registers): New macro.
8486 (usr_store_inferior_registers): Likewise.
8487 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8488 (linux_store_registers): Likewise.
8489 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8491 (init_registers_mips64_dsp_linux): Likewise.
8492 (init_registers_mips_linux): New macro.
8493 (init_registers_mips_dsp_linux): Likewise.
8494 (mips_dsp_num_regs): Likewise.
8495 (DSP_BASE, DSP_CONTROL): New fallback macros.
8496 (mips_base_regs): New macro.
8497 (mips_regmap): Use it. Fix the size.
8498 (mips_dsp_regmap): New variable.
8499 (mips_dsp_regset_bitmap): Likewise.
8500 (mips_arch_setup): New function.
8501 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8503 (mips_cannot_store_register): Likewise.
8504 (the_low_target): Update .arch_setup, .num_regs and .regmap
8505 initializers. Add .regset_bitmap initializer.
8506 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8508 * linux-bfin-low.c (the_low_target): Likewise.
8509 * linux-cris-low.c (the_low_target): Likewise.
8510 * linux-crisv32-low.c (the_low_target): Likewise.
8511 * linux-ia64-low.c (the_low_target): Likewise.
8512 * linux-m32r-low.c (the_low_target): Likewise.
8513 * linux-m68k-low.c (the_low_target): Likewise.
8514 * linux-ppc-low.c (the_low_target): Likewise.
8515 * linux-s390-low.c (the_low_target): Likewise.
8516 * linux-sh-low.c (the_low_target): Likewise.
8517 * linux-sparc-low.c (the_low_target): Likewise.
8518 * linux-tic6x-low.c (the_low_target): Likewise.
8519 * linux-x86-low.c (the_low_target): Likewise.
8520 * linux-xtensa-low.c (the_low_target): Likewise.
8521 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8522 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8523 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8525 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8526 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8528 2012-02-29 Yao Qi <yao@codesourcery.com>
8529 Pedro Alves <palves@redhat.com>
8531 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8532 `step_over_finished' is true.
8534 2012-02-27 Pedro Alves <palves@redhat.com>
8536 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8537 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8539 2012-02-27 Pedro Alves <palves@redhat.com>
8542 * linux-low.c (pid_is_stopped): New.
8543 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8545 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8547 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8550 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8552 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8554 2012-02-24 Luis Machado <lgustavo@codesourcery>
8556 * server.c (handle_query): Advertise support for target-side
8557 breakpoint condition evaluation.
8558 (process_point_options): New function.
8559 (process_serial_event): When inserting a breakpoint, check for
8560 a target-side condition that should be evaluated.
8562 * mem-break.c: Include regcache.h and ax.h.
8563 (point_cond_list_t): New data structure.
8564 (breakpoint) <cond_list>: New field.
8565 (find_gdb_breakpoint_at): Make non-static.
8566 (delete_gdb_breakpoint_at): Clear any target-side
8568 (clear_gdb_breakpoint_conditions): New function.
8569 (add_condition_to_breakpoint): Likewise.
8570 (add_breakpoint_condition): Likewise.
8571 (gdb_condition_true_at_breakpoint): Likewise.
8572 (gdb_breakpoint_here): Return result directly instead
8573 of going through a local variable.
8575 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8576 (clear_gdb_breakpoint_conditions): Likewise.
8577 (add_breakpoint_condition): Likewise.
8578 (gdb_condition_true_at_breakpoint): Likewise.
8580 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8581 (need_step_over_p): Take target-side breakpoint condition into
8584 2012-02-24 Luis Machado <lgustavo@codesourcery>
8586 * server.h: Include tracepoint.h.
8587 (agent_mem_read, agent_get_trace_state_variable_value,
8588 agent_set_trace_state_variable_value,
8589 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8590 get_set_tsv_func_addr): New prototypes.
8592 * ax.h: New include file.
8593 * ax.c: New source file.
8595 * tracepoint.c: Include ax.h.
8596 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8597 agent_expr, eval_result_type): Move to ax.h.
8598 (parse_agent_expr): Rename to ...
8599 (gdb_parse_agent_expr): ... this, make it non-static and move
8601 (unparse_agent_expr) Rename to ...
8602 (gdb_unparse_agent_expr): ... this, make it non-static and move
8604 (eval_agent_expr): Rename to ...
8605 (eval_tracepoint_agent_expr): ... this.
8606 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8607 forward declarations.
8608 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8609 (agent_get_trace_state_variable_value): New function.
8610 (agent_set_trace_state_variable_value): New function.
8611 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8612 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8613 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8614 (condition_true_at_tracepoint): Likewise.
8615 (parse_agent_expr): Rename to ...
8616 (gdb_parse_agent_expr): ... this and move to ax.c.
8617 (unparse_agent_expr): Rename to ...
8618 (gdb_unparse_agent_expr): ... this and move to ax.c.
8619 (gdb_agent_op_name): Move to ax.c.
8620 (eval_agent_expr): Rename to ...
8621 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8623 (eval_tracepoint_agent_expr): New function.
8624 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8626 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8628 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8629 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8630 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8631 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8632 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8633 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8634 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8635 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8636 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8637 (compile_bytecodes): Remove forward declaration.
8638 (is_goto_target): Move to ax.c.
8639 (compile_bytecodes): Move to ax.c and call
8640 agent_get_trace_state_variable_value (...) and
8641 agent_set_trace_state_variable_value (...).
8643 * Makefile.in: Update ax.c and IPA dependencies.
8645 2012-02-24 Pedro Alves <palves@redhat.com>
8647 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8648 (cmd_bigqtbuffer_circular): ... this. Only handle
8649 'QTBuffer:circular:'.
8650 (handle_tracepoint_general_set): Adjust.
8652 2012-02-16 Yao Qi <yao@codesourcery.com>
8654 * inferiors.c: Move code to ...
8655 * dll.c: .... here. New.
8656 * server.h: Declare clear_dlls.
8657 * Makefile.in (SFILES): Add dll.c.
8661 2012-02-11 Yao Qi <yao@codesourcery.com>
8663 * server.c: (handle_monitor_command): Add a new parameter
8665 (handle_query): Update caller.
8667 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8669 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8670 * configure, config.in: Regenerate.
8671 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8674 2012-02-02 Pedro Alves <palves@redhat.com>
8676 Try SIGKILL first, then PTRACE_KILL.
8677 * linux-low.c (linux_kill_one_lwp): New.
8678 (linux_kill_one_lwp): Rename to ...
8679 (kill_one_lwp_callback): ... this. Use the new
8682 2012-02-02 Pedro Alves <palves@redhat.com>
8684 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8687 2012-01-27 Pedro Alves <palves@redhat.com>
8689 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8690 (elf_64_file_p): Make static.
8691 (linux_pid_exe_is_elf_64_file): New.
8692 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8693 Delete declarations.
8694 (linux_pid_exe_is_elf_64_file): Declare.
8695 * linux-x86-low.c (x86_arch_setup): Use
8696 linux_pid_exe_is_elf_64_file.
8698 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8700 * linux-low.c (linux_wait_for_event_1): Rename to ...
8701 (linux_wait_for_event): ... here and merge it with former
8702 linux_wait_for_event - new variable wait_ptid, use it.
8703 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8705 2012-01-23 Pedro Alves <palves@redhat.com>
8707 * server.c (main): Avoid yet another case of infinite loop while
8708 detaching/killing after a longjmp.
8710 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8713 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8715 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8717 * hostio.c (handle_readlink): New function.
8718 (handle_vFile): Call it to handle "vFile:readlink" packets.
8720 2012-01-20 Pedro Alves <palves@redhat.com>
8721 Ulrich Weigand <ulrich.weigand@linaro.org>
8723 * server.c (handle_v_requests): Only support vAttach and vRun to
8724 start multiple processes when in extended protocol mode.
8726 2012-01-17 Pedro Alves <palves@redhat.com>
8728 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8729 memalign plus mprotect to allocate the scratch buffer.
8731 2012-01-13 Pedro Alves <palves@redhat.com>
8733 * server.c (attach_inferior): Clear `cont_thread'.
8735 2012-01-13 Pedro Alves <palves@redhat.com>
8737 * server.c (main): Avoid infinite loop while detaching/killing
8740 2012-01-09 Doug Evans <dje@google.com>
8742 * server.c (start_inferior): Set last_ptid in --wrapper case.
8744 2012-01-06 Yao Qi <yao@codesourcery.com>
8746 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8748 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8750 2012-01-04 Yao Qi <yao@codesourcery.com>
8752 * tracepoint.c (cmd_qtdp): Print debug message
8753 for static tracepoint.
8755 2012-01-04 Yao Qi <yao@codesourcery.com>
8757 * tracepoint.c (trace_vdebug): Differentiate debug message
8758 between gdbserver and IPA.
8760 2012-01-03 Yao Qi <yao@codesourcery.com>
8762 * tracepoint.c (tracepoint_was_hit): Don't collect for
8765 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8767 * terminal.h: Reformat copyright header.
8769 2012-01-02 Joel Brobecker <brobecker@adacore.com>
8771 * server.c (gdbserver_version): Update copyright year.
8772 * gdbreplay.c (gdbreplay_version): Likewise.
8774 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8776 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8779 2011-12-18 Hui Zhu <teawater@gmail.com>
8780 * linux-low.c (linux_create_inferior): Save return value to ret.
8782 2011-12-18 Hui Zhu <teawater@gmail.com>
8784 * linux-low.c (linux_create_inferior): Save return value to ret.
8786 2011-12-16 Doug Evans <dje@google.com>
8788 * linux-low.c (linux_create_inferior): If stdio connection,
8789 redirect stdin from /dev/null, stdout to stderr.
8790 * remote-utils.c (remote_is_stdio): New static global.
8791 (remote_connection_is_stdio): New function.
8792 (remote_prepare): Handle stdio connection.
8793 (remote_open): Ditto.
8794 (remote_close): Don't close stdin for stdio connections.
8795 (read_prim,write_prim): New functions. Replace all calls to
8796 read/write to these.
8797 * server.c (main): Watch for "-" argument. Move call to
8798 remote_prepare before start_inferior.
8799 * server.h (STDIO_CONNECTION_NAME): New macro.
8800 (remote_connection_is_stdio): Declare.
8802 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8803 in debugging output.
8805 2011-12-15 Yao Qi <yao@codesourcery.com>
8807 * tracepoint.c: Include sys/syscall.h.
8808 (gdb_ust_thread): Remove preprocessor conditional.
8810 2011-12-14 Pedro Alves <pedro@codesourcery.com>
8812 * linux-low.c (linux_detach_one_lwp): Call
8813 the_low_target.prepare_to_resume before detaching.
8815 2011-12-14 Yao Qi <yao@codesourcery.com>
8817 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8820 2011-12-14 Yao Qi <yao@codesourcery.com>
8822 * i386-low.c (i386_low_stopped_data_address): Initialize local
8825 2011-12-13 Pedro Alves <pedro@codesourcery.com>
8829 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8830 DR_CONTROL unless necessary. Extend comments.
8831 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8832 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8834 2011-12-13 Yao Qi <yao@codesourcery.com>
8836 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8838 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8840 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8842 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8843 Print new debug message for such case.
8845 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8847 Fix overlapping memcpy.
8848 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8849 the read_inferior_memory transfer.
8850 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8851 write_inferior_memory transfer.
8852 (set_fast_tracepoint_jump): New variable buf. Use it for the
8853 read_inferior_memory and write_inferior_memory transfers.
8854 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8855 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8856 Use it for the write_inferior_memory transfer.
8857 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8860 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8862 * linux-low.c (fetch_register, store_register): Make code
8863 consistent, fix formatting.
8865 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8867 * linux-low.c (usr_store_inferior_registers): Factor out code
8868 to handle individual registers into...
8869 (store_register): ... this new function.
8871 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8873 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8874 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8875 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8876 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8877 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8878 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8879 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8880 (srv_xmlfiles): Add new XML files.
8882 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8884 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8885 (init_registers_s390_linux32v1): Add prototype.
8886 (init_registers_s390_linux32v2): Likewise.
8887 (init_registers_s390_linux64v1): Likewise.
8888 (init_registers_s390_linux64v2): Likewise.
8889 (init_registers_s390x_linux64v1): Likewise.
8890 (init_registers_s390x_linux64v2): Likewise.
8891 (s390_num_regs): Increment to 52.
8892 (s390_regmap): Add orig_r2 register.
8893 (s390_num_regs_3264): Increment to 68.
8894 (s390_regmap_3264): Add orig_r2 register.
8895 (s390_collect_ptrace_register): Handle orig_r2 register.
8896 (s390_supply_ptrace_register): Likewise.
8897 (s390_fill_last_break): New function.
8898 (s390_store_last_break): Likewise.
8899 (s390_fill_system_call): New function.
8900 (s390_store_system_call): Likewise.
8901 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8903 (s390_check_regset): New function.
8904 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8905 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8906 Update target_regsets for available register sets.
8908 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8909 Jan Kratochvil <jan.kratochvil@redhat.com>
8911 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8912 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8914 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8915 * linux-low.h (struct process_info_private): New member r_debug.
8916 * server.c (handle_qxfer_libraries): Call
8917 the_target->qxfer_libraries_svr4.
8918 (handle_qxfer_libraries_svr4): New function.
8919 (qxfer_packets): New entry "libraries-svr4".
8920 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8921 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8922 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8923 PACKET_qXfer_libraries_svr4.
8925 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8927 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8928 PSW address/mask between 8-byte and 16-byte formats.
8929 (s390_supply_ptrace_register): Likewise.
8930 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8931 basic addressing mode bit.
8933 2011-11-24 Stan Shebs <stan@codesourcery.com>
8935 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8937 2011-11-17 Stan Shebs <stan@codesourcery.com>
8939 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8940 (tracing_start_time): New global.
8941 (tracing_stop_time): New global.
8942 (tracing_user_name): New global.
8943 (tracing_notes): New global.
8944 (tracing_stop_note): New global.
8945 (cmd_qtstart): Set traceframe_usage, start_time.
8946 (stop_tracing): Set stop_time.
8947 (cmd_qtstatus): Report additional status.
8948 (cmd_qtp): New function.
8949 (handle_tracepoint_query): Call it.
8950 (cmd_qtnotes): New function.
8951 (handle_tracepoint_general_set): Call it.
8952 (get_timestamp): Rename from tsv_get_timestamp.
8954 2011-11-14 Stan Shebs <stan@codesourcery.com>
8955 Kwok Cheung Yeung <kcy@codesourcery.com>
8957 * linux-x86-low.c (small_jump_insn): New.
8958 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8959 trampoline and error message, build a trampoline and issue a small
8960 jump instruction to it.
8961 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8962 trampoline and error message.
8963 (x86_get_min_fast_tracepoint_insn_len): New.
8964 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8965 * linux-low.h (struct linux_target_ops): Add arguments to
8966 install_fast_tracepoint_jump_pad operation, add new operation.
8967 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8969 (linux_get_min_fast_tracepoint_insn_len): New function.
8970 (linux_target_op): Add new operation.
8971 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8972 (gdb_trampoline_buffer_end): Ditto.
8973 (gdb_trampoline_buffer_error): Ditto.
8974 (struct ipa_sym_addresses): Add fields for new IPA variables.
8975 (symbol_list): Add entries for new IPA variables.
8976 (struct tracepoint): Add fields to hold the address range of the
8977 trampoline used by the tracepoint.
8978 (trampoline_buffer_head): New static variable.
8979 (trampoline_buffer_tail): Ditto.
8980 (claim_trampoline_space): New function.
8981 (have_fast_tracepoint_trampoline_buffer): New function.
8982 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8984 (install_fast_tracepoint): Ditto, also add error buffer argument.
8985 (cmd_qtminftpilen): New function.
8986 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8987 (fast_tracepoint_from_trampoline_address): New function.
8988 (fast_tracepoint_collecting): Handle trampoline as part of jump
8990 (set_trampoline_buffer_space): New function.
8991 (initialize_tracepoint): Initialize new IPA variables.
8992 * target.h (struct target_ops): Add arguments to
8993 install_fast_tracepoint_jump_pad operation, add new
8994 get_min_fast_tracepoint_insn_len operation.
8995 (target_get_min_fast_tracepoint_insn_len): New.
8996 (install_fast_tracepoint_jump_pad): Add arguments.
8997 * server.h (IPA_BUFSIZ): Define.
8998 * linux-i386-ipa.c: Include extra header files.
8999 (initialize_fast_tracepoint_trampoline_buffer): New function.
9000 (initialize_low_tracepoint): Call it.
9001 * server.h (set_trampoline_buffer_space): Declare.
9002 (claim_trampoline_space): Ditto.
9003 (have_fast_tracepoint_trampoline_buffer): Ditto.
9005 2011-11-14 Yao Qi <yao@codesourcery.com>
9007 * server.c (handle_query): Handle InstallInTrace for qSupported.
9008 * tracepoint.c (add_tracepoint): Sort list.
9009 (install_tracepoint, download_tracepoint): New.
9010 (cmd_qtdp): Call them to install and download tracepoints.
9011 (sort_tracepoints): Removed.
9012 (cmd_qtstart): Update.
9014 2011-11-14 Yao Qi <yao@codesourcery.com>
9016 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9017 * mem-break.h: Declare.
9018 * tracepoint.c (cmd_qtstart): Move some code to ...
9019 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9021 (download_tracepoints): Move some code to ...
9022 (download_tracepoint_1): ... here. New.
9024 2011-11-08 Yao Qi <yao@codesourcery.com>
9026 * remote-utils.c (relocate_instruction): A comment fix.
9028 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9030 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9031 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9032 dr_status_mirror and dr_control_mirror from debug_reg_state.
9033 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9034 (i386_initial_stuff): Remove use of deleted globals.
9035 (i386_get_thread_context, i386_set_thread_context,
9036 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9037 from debug_reg_state.
9039 2011-11-05 Yao Qi <yao@codesourcery.com>
9041 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9042 address as TPOINT's.
9044 2011-11-02 Stan Shebs <stan@codesourcery.com>
9046 * tracepoint.c (agent_mem_read_string): New function.
9047 (eval_agent_expr): Call it for tracenz.
9048 * server.c (handle_query): Report support for tracenz.
9050 2011-11-02 Yao Qi <yao@codesourcery.com>
9052 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9054 2011-11-02 Yao Qi <yao@codesourcery.com>
9056 * target.h: Fix a typo in comment.
9058 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9060 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9061 clobber the breakpoints' shadows with fast tracepoint jumps.
9062 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9063 * target.c (write_inferior_memory): Also pass MYADDR down to
9066 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9068 * configure.ac: Check support for personality routine.
9069 * configure: Regenerate.
9070 * config.in: Likewise.
9071 * linux-low.c: Include <sys/personality.h>.
9072 Define ADDR_NO_RANDOMIZE if necessary.
9073 (linux_create_inferior): Disable address space randomization when
9074 forking inferior, if requested.
9075 (linux_supports_disable_randomization): New function.
9076 (linux_target_ops): Install it.
9077 * server.h (disable_randomization): Declare.
9078 * server.c (disable_randomization): New global variable.
9079 (handle_general_set): Handle QDisableRandomization.
9080 (handle_query): Likewise for qSupported.
9081 (main): Support --disable-randomization and --no-disable-randomization
9082 command line arguments.
9083 * target.h (struct target_ops): Add supports_disable_randomization.
9084 (target_supports_disable_randomization): New macro.
9086 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9088 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9090 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9091 [!PT_GETDSBT] (target_loadmap): New definition.
9092 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9093 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9094 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9095 and PT_GETDSBT to LINUX_LOADMAP.
9096 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9097 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9099 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9101 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9102 (arm_linux_hwbp_cap): New static variable.
9103 (arm_linux_get_hwbp_cap): Replace by ...
9104 (arm_linux_init_hwbp_cap): ... this new function.
9105 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9106 (arm_linux_get_hw_watchpoint_count): Likewise.
9107 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9108 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9109 (arm_prepare_to_resume): Use perror_with_name instead of error.
9111 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9113 * linux-arm-low.c: Include <signal.h>.
9114 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9115 (struct arm_linux_hwbp_cap): New data type.
9116 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9117 (struct arm_linux_hw_breakpoint): New data type.
9118 (MAX_BPTS, MAX_WPTS): Define.
9119 (struct arch_process_info, struct arch_lwp_info): New data types.
9120 (arm_linux_get_hwbp_cap): New function.
9121 (arm_linux_get_hw_breakpoint_count): Likewise.
9122 (arm_linux_get_hw_watchpoint_count): Likewise.
9123 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9124 (arm_hwbp_control_initialize): Likewise.
9125 (arm_hwbp_control_is_enabled): Likewise.
9126 (arm_hwbp_control_is_initialized): Likewise.
9127 (arm_hwbp_control_disable): Likewise.
9128 (arm_linux_hw_breakpoint_equal): Likewise.
9129 (arm_linux_hw_point_initialize): Likewise.
9130 (struct update_registers_data): New data structure.
9131 (update_registers_callback: New function.
9132 (arm_insert_point): Likewise.
9133 (arm_remove_point): Likewise.
9134 (arm_stopped_by_watchpoint): Likewise.
9135 (arm_stopped_data_address): Likewise.
9136 (arm_new_process): Likewise.
9137 (arm_new_thread): Likewise.
9138 (arm_prepare_to_resume): Likewise.
9139 (the_low_target): Register arm_insert_point, arm_remove_point,
9140 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9141 arm_new_thread, and arm_prepare_to_resume.
9143 2011-09-15 Stan Shebs <stan@codesourcery.com>
9145 * server.h (struct emit_ops): Add compare-goto fields.
9146 * tracepoint.c (gdb_agent_op_sizes): New table.
9147 (emit_eq_goto): New function.
9148 (emit_ne_goto): New function.
9149 (emit_lt_goto): New function.
9150 (emit_le_goto): New function.
9151 (emit_gt_goto): New function.
9152 (emit_ge_goto): New function.
9153 (is_goto_target): New function.
9154 (compile_bytecodes): Recognize special cases of compare-goto
9155 combinations and call specialized emitters for them.
9156 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9157 (amd64_emit_ne_goto): New function.
9158 (amd64_emit_lt_goto): New function.
9159 (amd64_emit_le_goto): New function.
9160 (amd64_emit_gt_goto): New function.
9161 (amd64_emit_ge_goto): New function.
9162 (amd64_emit_ops): Add the new functions.
9163 (i386_emit_eq_goto): New function.
9164 (i386_emit_ne_goto): New function.
9165 (i386_emit_lt_goto): New function.
9166 (i386_emit_le_goto): New function.
9167 (i386_emit_gt_goto): New function.
9168 (i386_emit_ge_goto): New function.
9169 (i386_emit_ops): Add the new functions.
9171 2011-09-08 Stan Shebs <stan@codesourcery.com>
9173 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9174 (i386_emit_epilogue): Restore %ebx.
9176 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9178 * server.c (step_thread): Remove definition.
9179 (process_serial_event): Don't handle Hs.
9180 * server.h (step_thread): Remove declaration.
9181 * target.c (set_desired_inferior): Remove use of step_thread.
9183 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9185 * linux-low.c: Include linux-procfs.h.
9186 (linux_attach_lwp_1): Update comments.
9187 (linux_attach): Scan for existing threads when attaching to a
9188 process that is the tgid.
9189 * Makefile.in: Update dependencies.
9191 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9193 * configure.srv: Add linux-procfs.o dependencies.
9195 2011-08-14 Yao Qi <yao@codesourcery.com>
9197 * target.h (struct target_ops): Fix indent.
9198 * win32-low.c (win32_target_ops): Fix comment.
9200 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9201 Yao Qi <yao@codesourcery.com>
9203 * Makefile.in (clean): Remove tic6x-*.c files.
9204 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9205 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9206 (tic6x-c64xp-linux.c): Likewise.
9207 * configure.srv: Add support for tic6x-*-uclinux.
9208 * linux-tic6x-low.c: New.
9209 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9211 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9212 Yao Qi <yao@codesourcery.com>
9214 * target.h (struct target_ops): Add read_loadmap.
9215 * linux-low.c (struct target_loadseg): New type.
9216 (struct target_loadmap): New type.
9217 (linux_read_loadmap): New function.
9218 (linux_target_ops): Add linux_read_loadmap.
9219 * server.c (handle_query): Support qXfer:fdpic:read packet.
9220 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9223 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9225 * win32-low.c: Include <stdint.h>.
9227 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9229 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9230 to the inferior here.
9231 (i386_remove_aligned_watchpoint): Ditto.
9232 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9233 fit part of the watchpoint in the debug registers.
9234 (i386_update_inferior_debug_regs): New.
9235 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9236 registers, and only update the inferior on success.
9237 (i386_low_remove_watchpoint): Ditto.
9239 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9241 * linux-low.c (compare_ints, unique, list_threads, show_process,
9242 linux_core_of_thread): Delete.
9243 (linux_target_ops): Change linux_core_of_thread to
9244 linux_common_core_of_thread.
9245 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9246 * utils.c (malloc_failure): Change type of argument.
9247 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9248 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9249 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9250 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9251 (IPA_OBJS): Add common-utils-ipa.o.
9252 (ptid_h, linux_osdata_h): New macros.
9253 (server_h): Add common/common-utils.h, common/xml-utils.h,
9254 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9256 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9257 ptid.o, buffer.o): New rules.
9258 (linux-low.o): Add common/linux-osdata.h as a dependency.
9259 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9260 * configure.ac: Add AC_HEADER_DIRENT check.
9261 * config.in: Regenerate.
9262 * configure: Regenerate.
9263 * remote-utils.c (xml_escape_text): Delete.
9264 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9265 buffer_xml_printf): Move to common/buffer.c.
9266 * server.c (main): Remove call to initialize_inferiors.
9267 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9268 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9269 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9270 internal_error, gdb_assert, gdb_assert_fail): Delete.
9271 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9272 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9274 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9275 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9276 initialize_inferiors): Delete.
9278 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9280 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9283 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9285 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9287 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9289 2011-05-26 Yao Qi <yao@codesourcery.com>
9291 * Makefile.in (thread-db.o): Track dependence to
9292 common/gdb_thread_db.h.
9293 * thread-db.c: include gdb_thread_db.h from right place.
9295 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9297 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9298 __FILE__ and __LINE__ to internal_error.
9300 2011-05-13 Doug Evans <dje@google.com>
9302 * thread-db.c (try_thread_db_load_from_sdir): New function.
9303 (try_thread_db_load_from_dir): New function.
9304 (thread_db_load_search): Handle $sdir, ignore $pdir.
9305 Remove trying of system directories if search of
9306 libthread-db-search-path fails, that is now done via $sdir.
9308 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9310 * server.c (handle_query): Add EnableDisableTracepoints to the list
9311 of supported features.
9312 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9314 (cmd_qtenable_disable): New.
9315 (cmd_qtstart): Install tracepoints even if disabled.
9316 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9317 receiving a QTEnable or QTDisable packet.
9318 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9319 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9321 (gdb_probe): Skip data collection if static tracepoint is disabled.
9323 2011-05-10 Doug Evans <dje@google.com>
9325 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9327 2011-05-04 Doug Evans <dje@google.com>
9329 * linux-low.c (linux_join): Skip process lookup.
9330 * spu-low.c (spu_join): Ditto.
9331 * server.c (join_inferiors_callback): Delete.
9332 (process_serial_event): For 'D' packet (detach) call join_inferior
9335 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9337 * README: Don't mention xscale*-*-linux*.
9338 * configure.srv (xscale*-*-linux*): Don't handle target.
9340 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9342 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9344 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9345 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9346 (i386_emit_void_call_2): Likewise.
9348 2011-04-26 Yao Qi <yao@codesourcery.com>
9350 * linux-low.c: Move common macros to linux-ptrace.h.
9351 Include linux-ptrace.h.
9352 * Makefile.in (linux_ptrace_h): New.
9353 (linux-low.o): Depends on linux-ptrace.h.
9355 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9357 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9358 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9359 (remote_prepare): New function with most of the TCP code from ...
9360 (remote_open): ... here. Detect PORT here unconditionally. Move also
9361 setting transport_is_reliable.
9362 * server.c (run_once): New variable.
9363 (gdbserver_usage): Document it.
9364 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9365 the first run if RUN_ONCE.
9366 * server.h (run_once, remote_prepare): New declarations.
9368 2011-04-19 Tom Tromey <tromey@redhat.com>
9370 * win32-low.c (handle_load_dll): Remove duplicate "the".
9372 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9374 Remove support for old Cygwin 1.5 versions.
9375 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9376 function to avoid warning.
9377 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9380 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9382 * gdbserver/server.h (Macro _): Define it if not available.
9384 2011-03-14 Michael Snyder <msnyder@vmware.com>
9386 * hostio.c (handle_close): Remove unnecessary null test.
9388 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9390 * Makefile.in (maintainer-clean realclean distclean): Remove
9391 "make ... subdir_do" command.
9393 2011-03-10 Michael Snyder <msnyder@vmware.com>
9395 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9397 * server.c (handle_v_run): Free alloced buffer on early return.
9399 2011-03-09 Yao Qi <yao@codesourcery.com>
9402 2011-03-04 Yao Qi <yao@codesourcery.com>
9404 * Makefile.in: Remove GNU make feature --directory.
9406 2011-03-05 Yao Qi <yao@codesourcery.com>
9408 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9409 (subdir_do): New make target. Copied from gdb/Makefile.
9410 (maintainer-clean, realclean, distclean, clean): Call corresponding
9411 make targets in common/Makefile.
9413 2011-02-11 Yao Qi <yao@codesourcery.com>
9415 * configure.ac: Call AC_PROG_RANLIB.
9416 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9417 * configure: Regenerate.
9419 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9421 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9423 2011-03-06 Yao Qi <yao@codesourcery.com>
9425 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9427 2011-03-05 Yao Qi <yao@codesourcery.com>
9429 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9430 (subdir_do): New make target. Copied from gdb/Makefile.
9431 (maintainer-clean, realclean, distclean, clean): Call corresponding
9432 make targets in common/Makefile.
9434 2011-03-04 Yao Qi <yao@codesourcery.com>
9436 * Makefile.in: Remove GNU make feature --directory.
9438 2011-03-04 Michael Snyder <msnyder@vmware.com>
9440 * server.c (queue_stop_reply): Call xmalloc not malloc.
9442 2011-03-02 Michael Snyder <msnyder@vmware.com>
9444 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9446 2011-02-28 Michael Snyder <msnyder@vmware.com>
9448 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9449 (cmd_qtframe): Ditto.
9450 (cmd_qtbuffer): Ditto.
9451 (cmd_bigqtbuffer): Ditto.
9453 * utils.c (decimal2str): Initialize 'width' to nine, then
9456 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9458 * hostio.c (require_data): Free *data, not data.
9460 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9462 * hostio.c (require_data): Use free, not xfree.
9464 2011-02-27 Michael Snyder <msnyder@vmware.com>
9466 * server.c (handle_query): Discard unused value.
9468 * hostio.c (require_data): Free malloc memory before returning
9471 2011-02-26 Michael Snyder <msnyder@vmware.com>
9473 * linux-low.c (list_threads): Call closedir for dirent.
9475 2011-02-27 Michael Snyder <msnyder@vmware.com>
9477 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9478 a case statement falls through.
9480 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9482 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9485 2011-02-26 Michael Snyder <msnyder@vmware.com>
9487 * utils.c (decimal2str): Eliminate dead code and dead param.
9488 (pulongest): Drop dead param from call to decimal2str.
9491 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9493 Revert the following patch (not approved yet):
9494 2011-02-21 Hui Zhu <teawater@gmail.com>
9495 * tracepoint.c (tp_printf): New function.
9496 (eval_agent_expr): Handle gdb_agent_op_printf.
9498 2011-02-21 Hui Zhu <teawater@gmail.com>
9500 * tracepoint.c (tp_printf): New function.
9501 (eval_agent_expr): Handle gdb_agent_op_printf.
9503 2011-02-18 Tom Tromey <tromey@redhat.com>
9505 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9506 (tracepoint.o): Likewise.
9507 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9508 (gdb_agent_op_names): Likewise.
9510 2011-02-18 Tom Tromey <tromey@redhat.com>
9512 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9513 gdb_agent_op_rot>: New constants.
9514 (gdb_agent_op_names): Add pick and roll.
9515 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9518 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9520 * aclocal.m4: Regenerated with aclocal-1.11.1.
9522 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9524 * server.c (handle_qxfer_traceframe_info): New.
9525 (qxfer_packets): Register "traceframe-info".
9526 (handle_query): Report support for qXfer:traceframe-info:read+.
9527 * tracepoint.c (match_blocktype): New.
9528 (traceframe_find_block_type): Rename to ...
9529 (traceframe_walk_blocks): ... this. Add callback filter argument,
9531 (traceframe_find_block_type): New, reimplemented on top of
9532 traceframe_walk_blocks.
9533 (build_traceframe_info_xml): New.
9534 (traceframe_read_info): New.
9535 * server.h (traceframe_read_info): Declare.
9537 2011-02-11 Yao Qi <yao@codesourcery.com>
9539 * configure.ac: Call AC_PROG_RANLIB.
9540 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9541 * configure: Regenerate.
9543 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9545 * server.c (gdb_read_memory): Change return semantics to allow
9547 (handle_search_memory_1): Adjust.
9548 (process_serial_event) <'m' packet>: Handle partial transfers.
9549 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9551 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9553 * regcache.c (init_register_cache): Initialize
9554 regcache->register_status.
9555 (free_register_cache): Release regcache->register_status.
9556 (regcache_cpy): Copy register_status.
9557 (registers_to_string): Print 'x's for unavailable registers.
9558 (supply_register): Mark the register's status valid or
9559 unavailable, depending on whether a buffer was passed in or not.
9560 (supply_register_zeroed): New.
9561 (supply_regblock): Mark the registers' status valid or
9562 unavailable, depending on whether a buffer was passed in or not.
9563 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9564 (struct regcache): New `register_status' field.
9565 (supply_register_zeroed): Declare.
9566 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9567 supply_register_zeroed, rather than passing a NULL buffer to
9569 * tracepoint.c (fetch_traceframe_registers): Update comment.
9571 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9573 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9576 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9578 * server.h (decode_xfer_write): Change prototype.
9579 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9580 and don't extract the annex here.
9581 * server.c (decode_xfer_read): Remove `annex' parameter,
9582 and don't extract the annex here.
9584 (struct qxfer): New.
9585 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9586 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9587 (handle_qxfer_statictrace): New functions, abstracted out from
9588 handle_query, and made to use the struct qxfer interface.
9589 (handle_threads_qxfer_proper): Rename to ...
9590 (handle_qxfer_threads_proper): ... this.
9591 (handle_threads_qxfer): Rename to ...
9592 (handle_qxfer_threads): ... this. Adjust.
9593 (qxfer_packets): New array.
9594 (handle_qxfer): New function.
9595 (handle_query): Use handle_qxfer.
9597 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9599 * gdbreplay.c: Shorten lines of >= 80 columns.
9600 * linux-low.c: Ditto.
9601 * linux-ppc-low.c: Ditto.
9602 * linux-s390-low.c: Ditto.
9603 * linux-sparc-low.c: Ditto.
9604 * linux-x86-low.c: Ditto.
9605 * linux-xtensa-low.c: Ditto.
9606 * mem-break.c: Ditto.
9608 * regcache.h: Ditto.
9609 * remote-utils.c: Ditto.
9612 * thread-db.c: Ditto.
9613 * tracepoint.c: Ditto.
9615 * win32-low.h: Ditto.
9617 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9619 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9622 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9624 * server.c (gdbserver_version): Update copyright year in version
9626 * gdbreplay.c (gdbreplay_version): Ditto.
9628 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9630 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9631 * linux-bfin-low.c: New file.
9632 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9633 PT_DATA_ADDR for BFIN targets.
9634 * Makefile.in (SFILES): Add linux-bfin-low.c.
9635 (clean): Remove reg-bfin.c.
9636 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9637 * README: Mention supported Blackfin targets.
9639 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9641 * .gitignore: New file.
9643 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9645 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9647 2010-10-22 Jie Zhang <jie@codesourcery.com>
9649 * Makefile.in: Add FLAGS_TO_PASS variable.
9650 (install): Remove dependency of install-only and recursively
9651 invoke make for install-only.
9653 2010-10-04 Doug Evans <dje@google.com>
9655 * Makefile.in (uninstall): Use $(DESTDIR).
9657 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9661 * linux-x86-low.c (compat_siginfo_from_siginfo)
9662 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9663 si_code is < 0. Check for si_code == SI_TIMER before checking for
9666 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9668 * lynx-i386-low.c: New file.
9669 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9671 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9673 * lynx-low.c (ptrace_request_to_str): Remove handling for
9674 request values that have been removed in LynxOS 5.x.
9676 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9678 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9681 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9683 * configure.ac: Add --enable-inprocess-agent option.
9684 * configure: Rebuilt.
9686 2010-09-06 Yao Qi <yao@codesourcery.com>
9688 * linux-low.c (linux_kill): Remove unused variable.
9689 (linux_stabilize_threads): Likewise.
9690 * server.c (start_inferior): Likewise.
9691 (queue_stop_reply_callback): Likewise.
9692 * tracepoint.c (do_action_at_tracepoint): Likewise.
9694 2010-09-06 Yao Qi <yao@codesourcery.com>
9696 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9699 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9701 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9703 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9705 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9708 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9710 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9711 gdbserver/lynx-ppc-low.c: New files.
9712 * Makefile.in (lynx_low_h): New variable.
9713 (lynx-low.o, lynx-ppc-low.o): New rules.
9714 * configure.ac: On LynxOS, link with -lnetinet.
9715 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9716 * configure: regenerate.
9718 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9720 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9721 * configure.ac: Add check for vasprintf and vsnprintf.
9722 * configure, config.in: Regenerate.
9723 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9725 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9727 * gdbreplay.c: Move include of alloca.h up, next to include of
9729 * server.h: Add include of malloc.h.
9730 * mem-break.c: Remove include of malloc.h.
9731 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9733 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9735 * Makefile.in (memmem.o): Build with -Wno-error.
9737 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9739 * utils.c (xsnprintf): Make non-static.
9740 * server.h: Add xsnprintf declaration.
9741 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9742 replace calls to snprintf by calls to xsnprintf throughout.
9744 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9746 * configure.ac: Add configure check for alloca.
9747 * configure, config.in: Regenerate.
9748 * server.h: Include alloca.h if it exists.
9749 * gdbreplay.c: Include alloca.h if it exists.
9751 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9753 * linux-low.c (__SIGRTMIN): Define if not already defined.
9754 (linux_create_inferior): Check for __ANDROID__ rather than
9756 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9757 are already deferred.
9758 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9759 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9760 stopped and already has a pending signal to report.
9761 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9762 a pending signal to report or is moving out of a jump pad.
9763 (linux_init_signals): Check for __ANDROID__ rather than
9766 2010-08-28 Pedro Alves <pedro@codesourcery.com>
9768 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9769 debug_threads check. Avoid a linear search when not doing debug
9772 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9774 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9775 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9776 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9777 (process_event): Change local fd's type to gdb_fildes_t.
9778 (create_file_handler): Adjust prototype.
9779 (delete_file_handler): Adjust prototype.
9780 (handle_file_event): Adjust prototype. Use pfildes.
9781 (create_file_event): Adjsut prototype.
9782 * remote-utils.c (remote_desc, listen_desc): Change type to
9784 * server.h: New gdb_fildes_t typedef.
9785 [USE_WIN32API]: Include winsock2.h.
9786 (delete_file_handler, add_file_handler): Adjust prototypes.
9788 * utils.c (pfildes): New.
9790 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9792 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9793 * configure: Regenerate.
9795 2010-08-27 Pedro Alves <pedro@codesourcery.com>
9797 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9798 (linux_done_accessing_memory): ... this.
9799 (linux_target_ops): Adjust.
9800 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9801 * nto-low.c (nto_target_ops): Adjust comment.
9802 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9803 * spu-low.c (spu_target_ops): Adjust comment.
9804 * target.h (target_ops): Rename unprepare_to_access_memory field
9805 to done_accessing_memory.
9806 (unprepare_to_access_memory): Rename to ...
9807 (done_accessing_memory): ... this.
9809 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9811 * linux-low.c (linux_prepare_to_access_memory): New.
9812 (linux_unprepare_to_access_memory): New.
9813 (linux_target_ops): Install them.
9814 * server.c (read_memory): Rename to ...
9815 (gdb_read_memory): ... this. Use
9816 prepare_to_access_memory/prepare_to_access_memory.
9817 (write_memory): Rename to ...
9818 (gdb_write_memory): ... this. Use
9819 prepare_to_access_memory/prepare_to_access_memory.
9820 (handle_search_memory_1): Adjust.
9821 (process_serial_event): Adjust.
9822 * target.h (struct target_ops): New fields
9823 prepare_to_access_memory and unprepare_to_access_memory.
9824 (prepare_to_access_memory, unprepare_to_access_memory): New.
9825 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9826 prepare_to_access_memory/prepare_to_access_memory.
9827 * nto-low.c (nto_target_ops): Adjust.
9828 * spu-low.c (spu_target_ops): Adjust.
9829 * win32-low.c (win32_target_ops): Adjust.
9831 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9833 * Makefile.in (WARN_CFLAGS): Get it from configure.
9834 (WERROR_CFLAGS): New.
9835 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9836 * configure.ac: Introduce --enable-werror, which adds -Werror to
9837 the compiler command line. Enabled by default. Disable with
9838 --disable-werror. Add -Wdeclaration-after-statement
9839 Wpointer-arith and -Wformat-nonliteral to warning flags.
9840 * configure: Regenerate.
9842 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9844 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9846 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9848 * gdbreplay.c (remote_error): New.
9850 (expect): Use gdbchar. Check for error reading from GDB.
9851 Clarify sync error output.
9852 (play): Check for errors writing to GDB.
9853 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9854 * remote-utils.c (getpkt): Check for errors writing to the remote
9857 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9859 * linux-low.c (linux_wait_1): Move non-debugging code out of
9860 `debug_threads' control.
9862 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9864 * linux-low.c (linux_wait_1): Don't set last_status here.
9865 * server.c (push_event, queue_stop_reply_callback): Assert we're
9866 not pushing a TARGET_WAITKIND_IGNORE event.
9867 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9868 (myresume, handle_target_event): Set the thread's last_resume_kind
9869 and last_status from the target returned status.
9871 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9875 * linux-x86-low.c (update_debug_registers_callback): New.
9876 (i386_dr_low_set_addr): Use it.
9877 (i386_dr_low_get_addr): New.
9878 (i386_dr_low_set_control): Use update_debug_registers_callback.
9879 (i386_dr_low_get_control): New.
9880 (i386_dr_low_get_status): Adjust.
9881 * linux-low.c (linux_stop_lwp): New.
9882 * linux-low.h (linux_stop_lwp): Declare.
9884 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9885 argument instead of a i386_debug_reg_state.
9886 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9887 a i386_debug_reg_state.
9888 (i386_insert_aligned_watchpoint): Adjust.
9889 (i386_remove_aligned_watchpoint): Adjust.
9890 (i386_low_stopped_data_address): Read the debug registers from the
9891 inferior instead of from the mirrors.
9892 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9893 (i386_dr_low_get_addr): Declare.
9894 (i386_dr_low_get_control): Declare.
9895 (i386_dr_low_get_status): Change prototype.
9897 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9898 (i386_dr_low_get_addr): New.
9899 (i386_dr_low_get_control): New.
9900 (i386_dr_low_get_status): Adjust prototype. Return
9902 (i386_initial_stuff): Clear dr_status_mirror and
9904 (i386_get_thread_context): Adjust.
9905 (i386_set_thread_context): Adjust.
9906 (i386_thread_added): Adjust.
9908 2010-08-24 Pedro Alves <pedro@codesourcery.com>
9910 * linux-low.h (linux_thread_area): Delete declaration.
9912 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9914 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9915 after its termination.
9917 2010-08-09 Pedro Alves <pedro@codesourcery.com>
9919 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9920 (gdb_wants_all_stopped): Delete.
9921 (linux_wait_1): Don't call them.
9922 * server.c (handle_v_cont): Tag all threads as want-stopped.
9923 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9924 stopped as "client-wants-stopped".
9926 2010-07-31 Pedro Alves <pedro@codesourcery.com>
9928 * Makefile.in (signals_h): New.
9929 (server_h): Depend on it.
9930 (server.o): Don't depend on $(signals_def).
9931 (signals.o): Depend on $(signals_def).
9933 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9935 * Makefile.in (signals_def): New.
9936 (server_h): Append include/gdb/signals.h and signals_def.
9937 (server.o): Append signals_def.
9939 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9941 * server.c (handle_target_event): Use target_signal_to_host for
9942 resume_info.sig initialization.
9943 * target.h (struct thread_resume) <sig>: New comment.
9945 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9947 * server.c (handle_query): strcpy() the returned string from paddress()
9948 instead of sprintf().
9949 * utils.c (paddress): Return phex_nz().
9951 2010-07-07 Joel Brobecker <brobecker@adacore.com>
9953 * server.c (handle_v_cont): Call mourn_inferior if process
9955 (myresume): Likewise.
9957 2010-07-01 Pedro Alves <pedro@codesourcery.com>
9959 Static tracepoints, and integration with UST.
9961 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9962 * mem-break.c (uninsert_all_breakpoints)
9963 (reinsert_all_breakpoints): New.
9964 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9965 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9966 (gdb_agent_ust_loaded, helper_thread_id)
9967 (gdb_agent_helper_thread_id): New macros.
9968 (struct ipa_sym_addresses): Add addr_ust_loaded,
9969 addr_helper_thread_id, addr_cmd_buf.
9970 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9971 (in_process_agent_loaded_ust): New.
9972 (write_e_ust_not_loaded): New.
9973 (maybe_write_ipa_ust_not_loaded): New.
9974 (struct collect_static_trace_data_action): New.
9975 (enum tracepoint_type) <static_tracepoint>: New.
9976 (struct tracepoint) <handle>: Mention static tracepoints.
9977 (struct static_tracepoint_ctx): New.
9978 (CMD_BUF_SIZE): New.
9979 (add_tracepoint_action): Handle static tracepoint actions.
9980 (unprobe_marker_at): New.
9981 (clear_installed_tracepoints): Handle static tracepoints.
9982 (cmd_qtdp): Handle static tracepoints.
9983 (probe_marker_at): New.
9984 (cmd_qtstart): Handle static tracepoints.
9985 (response_tracepoint): Handle static tracepoints.
9986 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9987 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9988 (get_context_regcache): Handle static tracepoints.
9989 (do_action_at_tracepoint): Handle static tracepoint actions.
9990 (traceframe_find_block_type): Handle static trace data blocks.
9991 (traceframe_read_sdata): New.
9992 (download_tracepoints): Download static tracepoint actions.
9993 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9994 (GDB_PROBE_NAME): New.
9999 (ust_marker_to_static_tracepoint): New.
10001 (collect_ust_data_at_tracepoint): New.
10002 (gdb_ust_probe): New.
10003 (UNIX_PATH_MAX, SOCK_DIR): New.
10004 (gdb_ust_connect_sync_socket): New.
10005 (resume_thread, stop_thread): New.
10006 (run_inferior_command): New.
10007 (init_named_socket): New.
10008 (gdb_ust_socket_init): New.
10009 (cstr_to_hexstr): New.
10011 (first_marker, next_marker): New.
10012 (response_ust_marker): New.
10013 (cmd_qtfstm, cmd_qtsstm): New.
10014 (unprobe_marker_at, probe_marker_at): New.
10015 (cmd_qtstmat, gdb_ust_thread): New.
10016 (gdb_ust_init): New.
10017 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10018 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10019 (ST_REGENTRY): New.
10020 (x86_64_st_collect_regmap): New.
10021 (X86_64_NUM_ST_COLLECT_GREGS): New.
10022 (AMD64_RIP_REGNUM): New.
10023 (supply_static_tracepoint_registers): New.
10024 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10025 (ST_REGENTRY): New.
10026 (i386_st_collect_regmap): New.
10027 (i386_NUM_ST_COLLECT_GREGS): New.
10028 (supply_static_tracepoint_registers): New.
10029 * server.c (handle_query): Handle qXfer:statictrace:read.
10030 <qSupported>: Report support for StaticTracepoints, and
10031 qXfer:statictrace:read features.
10032 * server.h (traceframe_read_sdata)
10033 (supply_static_tracepoint_registers): Declare.
10034 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10035 (unpack_varlen_hex): Include in IPA build.
10036 * Makefile.in (ustlibs, ustinc): New.
10037 (IPA_OBJS): Add remote-utils-ipa.o.
10038 ($(IPA_LIB)): Link -ldl and -lpthread.
10040 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10041 * config.in, configure: Regenerate.
10043 2010-06-20 Ian Lance Taylor <iant@google.com>
10044 Pedro Alves <pedro@codesourcery.com>
10046 * linux-x86-low.c (always_true): Delete.
10047 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10048 trying to fool the compiler with always_true.
10050 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10052 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10053 conditions in gdbserver.
10055 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10057 * spu-low.c (spu_read_memory): Wrap around local store limit.
10058 (spu_write_memory): Likewise.
10060 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10062 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10063 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10065 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10067 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10068 uses with LONGEST uses.
10070 2010-06-14 Stan Shebs <stan@codesourcery.com>
10071 Pedro Alves <pedro@codesourcery.com>
10075 * linux-x86-low.c: Include limits.h.
10077 (always_true): New.
10080 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10081 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10082 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10083 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10084 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10085 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10086 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10087 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10088 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10089 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10090 (amd64_emit_void_call_2): New.
10091 (amd64_emit_ops): New.
10092 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10093 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10094 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10095 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10096 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10097 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10098 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10099 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10100 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10101 (i386_emit_stack_adjust, i386_emit_int_call_1)
10102 (i386_emit_void_call_2): New.
10103 (i386_emit_ops): New.
10104 (x86_emit_ops): New.
10105 (the_low_target): Install x86_emit_ops.
10106 * server.h (struct emit_ops): New.
10107 (get_raw_reg_func_addr): Declare.
10108 (current_insn_ptr, emit_error): Declare.
10109 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10110 (set_trace_state_variable_value): New defines.
10111 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10112 addr_get_trace_state_variable_value and
10113 addr_set_trace_state_variable_value.
10114 (symbol_list): New fields for get_raw_reg,
10115 get_trace_state_variable_value and set_trace_state_variable_value.
10116 (condfn): New typedef.
10117 (struct tracepoint): New field `compiled_cond'.
10118 (do_action_at_tracepoint): Clear compiled_cond.
10119 (get_trace_state_variable_value, set_trace_state_variable_value):
10121 (condition_true_at_tracepoint): If there's a compiled condition,
10123 (current_insn_ptr, emit_error): New globals.
10124 (struct bytecode_address): New.
10125 (get_raw_reg_func_addr): New.
10126 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10127 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10128 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10129 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10130 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10131 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10132 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10133 (compile_tracepoint_condition, compile_bytecodes): New.
10134 * target.h (emit_ops): Forward declare.
10135 (struct target_ops): New field emit_ops.
10136 (target_emit_ops): New.
10137 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10138 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10139 * linux-low.c (linux_emit_ops): New.
10140 (linux_target_ops): Install it.
10141 * linux-low.h (struct linux_target_ops): New field emit_ops.
10143 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10145 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10146 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10148 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10149 Stan Shebs <stan@codesourcery.com>
10151 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10152 (all): Depend on $(extra_libraries).
10153 (install-only): Install the IPA.
10154 (IPA_OBJS, IPA_LIB): New.
10155 (clean): Remove the IPA lib.
10156 (IPAGENT_CFLAGS): New.
10157 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10158 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10159 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10160 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10161 * configure.ac: Check for atomic builtins support in the compiler.
10162 (IPA_DEPFILES, extra_libraries): Define.
10163 * configure.srv (ipa_obj): Add description.
10164 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10165 (i[34567]86-*-linux*): Set ipa_obj.
10166 (x86_64-*-linux*): Set ipa_obj.
10167 * linux-low.c (stabilizing_threads): New.
10168 (supports_fast_tracepoints): New.
10169 (linux_detach): Stabilize threads before detaching.
10170 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10171 the lwp is either not stabilizing, or is moving out of a jump pad.
10172 (linux_fast_tracepoint_collecting): New.
10173 (maybe_move_out_of_jump_pad): New.
10174 (enqueue_one_deferred_signal): New.
10175 (dequeue_one_deferred_signal): New.
10176 (linux_wait_for_event_1): If moving out of a jump pad, defer
10177 pending signals to later.
10178 (linux_stabilize_threads): New.
10179 (linux_wait_1): Check if threads need moving out of jump pads, and
10181 (stuck_in_jump_pad_callback): New.
10182 (move_out_of_jump_pad_callback): New.
10183 (lwp_running): New.
10184 (linux_resume_one_lwp): Handle moving out of jump pads.
10185 (linux_set_resume_request): Dequeue deferred signals.
10186 (need_step_over_p): Also step over fast tracepoint jumps.
10187 (start_step_over): Also uninsert fast tracepoint jumps.
10188 (finish_step_over): Also reinsert fast tracepoint jumps.
10189 (linux_install_fast_tracepoint_jump): New.
10190 (linux_target_ops): Install linux_stabilize_threads and
10191 linux_install_fast_tracepoint_jump_pad.
10192 * linux-low.h (linux_target_ops) <get_thread_area,
10193 install_fast_tracepoint_jump_pad>: New fields.
10194 (struct lwp_info) <collecting_fast_tracepoint,
10195 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10196 (linux_get_thread_area): Declare.
10197 * linux-x86-low.c (jump_insn): New.
10198 (x86_get_thread_area): New.
10199 (append_insns): New.
10200 (push_opcode): New.
10201 (amd64_install_fast_tracepoint_jump_pad): New.
10202 (i386_install_fast_tracepoint_jump_pad): New.
10203 (x86_install_fast_tracepoint_jump_pad): New.
10204 (the_low_target): Install x86_get_thread_area and
10205 x86_install_fast_tracepoint_jump_pad.
10206 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10207 (struct fast_tracepoint_jump): New.
10208 (fast_tracepoint_jump_insn): New.
10209 (fast_tracepoint_jump_shadow): New.
10210 (find_fast_tracepoint_jump_at): New.
10211 (fast_tracepoint_jump_here): New.
10212 (delete_fast_tracepoint_jump): New.
10213 (set_fast_tracepoint_jump): New.
10214 (uninsert_fast_tracepoint_jumps_at): New.
10215 (reinsert_fast_tracepoint_jumps_at): New.
10216 (set_breakpoint_at): Use write_inferior_memory.
10217 (uninsert_raw_breakpoint): Use write_inferior_memory.
10218 (check_mem_read): Mask out fast tracepoint jumps.
10219 (check_mem_write): Mask out fast tracepoint jumps.
10220 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10221 (set_fast_tracepoint_jump): Declare.
10222 (delete_fast_tracepoint_jump)
10223 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10224 (reinsert_fast_tracepoint_jumps_at): Declare.
10225 * regcache.c: Don't compile many functions when building the
10226 in-process agent library.
10227 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10228 the register buffer in the heap.
10229 (free_register_cache): If the register buffer isn't owned by the
10230 regcache, don't free it.
10231 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10232 pre-existing register caches.
10233 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10235 (convert_ascii_to_int): : Constify `from' parameter type.
10236 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10237 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10238 the needed buffer in-place.
10239 (relocate_instruction): New.
10240 * server.c (handle_query) <qSymbols>: If the target supports
10241 tracepoints, give it a chance of looking up symbols. Report
10242 support for fast tracepoints.
10243 (handle_status): Stabilize threads.
10244 (process_serial_event): Adjust.
10245 * server.h (struct fast_tracepoint_jump): Forward declare.
10246 (struct process_info) <fast_tracepoint_jumps>: New field.
10247 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10248 (decode_X_packet, decode_M_packet): Adjust.
10249 (relocate_instruction): Declare.
10250 (in_process_agent_loaded): Declare.
10251 (tracepoint_look_up_symbols): Declare.
10252 (struct fast_tpoint_collect_status): Declare.
10253 (fast_tracepoint_collecting): Declare.
10254 (force_unlock_trace_buffer): Declare.
10255 (handle_tracepoint_bkpts): Declare.
10256 (initialize_low_tracepoint)
10257 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10258 * target.h (struct target_ops) <stabilize_threads,
10259 install_fast_tracepoint_jump_pad>: New fields.
10260 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10261 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10262 [HAVE_STDINT_H]: Include stdint.h.
10263 (trace_debug_1): Rename to ...
10264 (trace_vdebug): ... this.
10265 (trace_debug): Rename to ...
10266 (trace_debug_1): ... this. Add `level' parameter.
10267 (trace_debug): New.
10268 (ATTR_USED, ATTR_NOINLINE): New.
10269 (IP_AGENT_EXPORT): New.
10270 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10271 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10272 (about_to_request_buffer_space, trace_buffer_is_full)
10273 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10274 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10275 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10276 (traceframe_write_count, traceframes_created)
10277 (trace_state_variables)
10278 New renaming defines.
10279 (struct ipa_sym_addresses): New.
10280 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10281 (symbol_list): New.
10282 (ipa_sym_addrs): New.
10283 (all_tracepoint_symbols_looked_up): New.
10284 (in_process_agent_loaded): New.
10285 (write_e_ipa_not_loaded): New.
10286 (maybe_write_ipa_not_loaded): New.
10287 (tracepoint_look_up_symbols): New.
10288 (debug_threads) [IN_PROCESS_AGENT]: New.
10289 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10290 (UNKNOWN_SIDE_EFFECTS): New.
10291 (stop_tracing): New.
10292 (flush_trace_buffer): New.
10293 (stop_tracing_bkpt): New.
10294 (flush_trace_buffer_bkpt): New.
10295 (read_inferior_integer): New.
10296 (read_inferior_uinteger): New.
10297 (read_inferior_data_pointer): New.
10298 (write_inferior_data_pointer): New.
10299 (write_inferior_integer): New.
10300 (write_inferior_uinteger): New.
10301 (struct collect_static_trace_data_action): Delete.
10302 (enum tracepoint_type): New.
10303 (struct tracepoint) <type>: New field `type'.
10304 <actions_str, step_actions, step_actions_str>: Only include in
10306 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10307 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10308 (tracepoints): Use IP_AGENT_EXPORT.
10309 (last_tracepoint): Don't include in the IPA.
10310 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10311 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10312 (alloced_trace_state_variables): New.
10313 (trace_state_variables): Use IP_AGENT_EXPORT.
10314 (traceframe_t): Delete unused variable.
10315 (circular_trace_buffer): Don't include in the IPA.
10316 (trace_buffer_start): Delete.
10317 (struct trace_buffer_control): New.
10318 (trace_buffer_free): Delete.
10319 (struct ipa_trace_buffer_control): New.
10320 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10321 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10323 (trace_buffer_ctrl): New.
10324 (TRACE_BUFFER_CTRL_CURR): New.
10325 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10326 Reimplement as macros.
10327 (trace_buffer_wrap): Delete.
10328 (traceframe_write_count, traceframe_read_count)
10329 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10330 (struct tracepoint_hit_ctx) <type>: New field.
10331 (struct fast_tracepoint_ctx): New.
10332 (memory_barrier): New.
10334 (record_tracepoint_error): Update atomically in the IPA.
10335 (clear_inferior_trace_buffer): New.
10336 (about_to_request_buffer_space): New.
10337 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10338 updating the same buffer.
10339 (add_tracepoint): Default the tracepoint's type to trap
10340 tracepoint, and orig_size to -1.
10341 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10342 internal variables.
10343 (create_trace_state_variable): New parameter `gdb'. Handle it.
10344 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10345 (cmd_qtdp): Handle fast tracepoints.
10346 (cmd_qtdv): Adjust.
10347 (max_jump_pad_size): New.
10348 (gdb_jump_pad_head): New.
10349 (get_jump_space_head): New.
10350 (claim_jump_space): New.
10351 (sort_tracepoints): New.
10352 (MAX_JUMP_SIZE): New.
10353 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10355 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10356 support. Upload fast traceframes, and delete internal IPA
10358 (stop_tracing_handler): New.
10359 (flush_trace_buffer_handler): New.
10360 (cmd_qtstop): Upload fast tracepoints.
10361 (response_tracepoint): Handle fast tracepoints.
10362 (tracepoint_finished_step): Upload fast traceframes. Set the
10363 tracepoint hit context's tracepoint type.
10364 (handle_tracepoint_bkpts): New.
10365 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10366 type. Add comment about fast tracepoints.
10367 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10368 non-existing action_str field.
10369 (get_context_regcache): Handle fast tracepoints.
10370 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10372 (fast_tracepoint_from_jump_pad_address): New.
10373 (fast_tracepoint_from_ipa_tpoint_address): New.
10374 (collecting_t): New.
10375 (force_unlock_trace_buffer): New.
10376 (fast_tracepoint_collecting): New.
10378 (gdb_collect): New.
10379 (write_inferior_data_ptr): New.
10380 (target_tp_heap): New.
10381 (target_malloc): New.
10382 (download_agent_expr): New.
10384 (download_tracepoints): New.
10385 (download_trace_state_variables): New.
10386 (upload_fast_traceframes): New.
10387 (IPA_FIRST_TRACEFRAME): New.
10388 (IPA_NEXT_TRACEFRAME_1): New.
10389 (IPA_NEXT_TRACEFRAME): New.
10390 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10391 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10392 (gdb_jump_pad_buffer_end): New.
10393 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10394 (initialize_tracepoint): Adjust.
10395 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10396 buffer. Initialize the low module.
10397 * utils.c (PREFIX, TOOLNAME): New.
10398 (malloc_failure): Use PREFIX.
10399 (error): In the IPA, an error causes an exit.
10400 (fatal, warning): Use PREFIX.
10401 (internal_error): Use TOOLNAME.
10402 (NUMCELLS): Increase to 10.
10403 * configure, config.in: Regenerate.
10405 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10407 * server.c (handle_query) <qSupported>: Do two passes over the
10408 qSupported string to avoid nesting strtok.
10410 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10412 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10414 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10415 -Wl,--dynamic-list.
10416 * configure: Regenerate.
10417 * proc-service.list: New.
10419 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10421 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10424 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10426 * gdbreplay.c (remote_open): Check error return from socket() call by
10427 its equality to -1 not by it being negative.
10428 * remote-utils.c (remote_open): Likewise.
10430 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10432 * config.h: Regenerate.
10434 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10436 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10437 doesn't provide PTRACE_GET_THREAD_AREA.
10439 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10441 * linux-m68k-low.c: Include <asm/ptrace.h>
10442 (ps_get_thread_area): Implement.
10444 2010-05-03 Doug Evans <dje@google.com>
10446 * event-loop.c (struct callback_event): New struct.
10447 (callback_list): New global.
10448 (append_callback_event, delete_callback_event): New functions.
10449 (process_callback): New function.
10450 (start_event_loop): Call it.
10451 * remote-utils.c (NOT_SCHEDULED): Define.
10452 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10453 moved out of readchar.
10454 (readchar): Rewrite. Call reschedule before returning.
10455 (reset_readchar): New function.
10456 (remote_close): Call it.
10457 (process_remaining, reschedule): New functions.
10458 * server.h (callback_handler_func): New typedef.
10459 (append_callback_event, delete_callback_event): Declare.
10461 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10463 * proc-service.c (ps_pglobal_lookup): Use
10464 thread_db_look_up_one_symbol.
10465 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10466 parameter. Use it instead of all_symbols_looked_up.
10467 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10469 (all_symbols_looked_up): Don't declare.
10470 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10471 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10473 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10474 Set all_symbols_looked_up here.
10475 (thread_db_look_up_one_symbol): New.
10476 (thread_db_get_tls_address): Adjust.
10477 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10478 thread_db object on the heap, and tentatively set it in the
10480 (thread_db_init): Don't set all_symbols_looked_up here.
10481 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10483 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10485 * linux-low.c (linux_kill, linux_detach): Adjust.
10486 (status_pending_p_callback): Remove redundant statement. Check
10487 for !TARGET_WAITIKIND_IGNORE, instead of
10488 TARGET_WAITKIND_STOPPED.
10489 (handle_tracepoints): Make sure LWP is locked. Adjust.
10490 (linux_wait_for_event_1): Adjust.
10491 (linux_cancel_breakpoints): New.
10492 (unsuspend_one_lwp): New.
10493 (unsuspend_all_lwps): New.
10494 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10495 (send_sigstop_callback): Change return type to int, add new
10496 `except' parameter and handle it.
10497 (suspend_and_send_sigstop_callback): New.
10498 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10499 pass them down. If SUSPEND, also increment the lwp's suspend
10501 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10502 (need_step_over_p): Don't consider suspended LWPs.
10503 (start_step_over): Adjust.
10504 (proceed_one_lwp): Change return type to int, add new `except'
10505 parameter and handle it.
10506 (unsuspend_and_proceed_one_lwp): New.
10507 (proceed_all_lwps): Use find_inferior instead of
10509 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10510 also decrement the suspend count of LWPs. Pass `except' down,
10511 instead of hacking its suspend count.
10512 (linux_pause_all): Add `freeze' parameter. Adjust.
10513 (linux_unpause_all): New.
10514 (linux_target_ops): Install linux_unpause_all.
10515 * server.c (handle_status): Adjust.
10516 * target.h (struct target_ops): New fields `unpause_all' and
10517 `cancel_breakpoints'. Add new parameter to `pause_all'.
10518 (pause_all): Add new `freeze' parameter.
10519 (unpause_all): New.
10520 (cancel_breakpoints): New.
10521 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10522 cancel breakpoints.
10523 (cmd_qtstart): Pause threads.
10524 (stop_tracing): Pause threads, and cancel breakpoints.
10525 * win32-low.c (win32_target_ops): Adjust.
10527 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10529 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10530 the inferior right away from here...
10531 (linux_wait_1): ... to here, and adjust to check the thread's
10532 last_resume_kind instead of the lwp's step or stop_expected flags.
10534 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10536 * README: Use consistent `GDB' and `GDBserver' spellings.
10538 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10540 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10541 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10542 (linux_detach_one_lwp): Assume the lwp is stopped.
10543 (any_thread_of): Delete.
10544 (linux_detach): Stop all lwps here. Don't blindly delete all
10546 (delete_lwp_callback): New.
10547 (linux_mourn): Delete all lwps of the process that is gone.
10548 (linux_wait_1): Don't delete the last lwp of the process here.
10549 * mem-break.h (mark_breakpoints_out): Declare.
10550 * mem-break.c (mark_breakpoints_out): New.
10551 (free_all_breakpoints): Use it.
10552 * server.c (handle_target_event): If the process is gone, mark
10554 * thread-db.c (struct thread_db) <create_bp>: New field.
10555 (thread_db_enable_reporting): Fix prototype. Store a thread event
10556 breakpoint reference in the thread_db struct.
10557 (thread_db_load_search): Clear the thread_db object.
10558 (try_thread_db_load_1): Ditto.
10559 (switch_to_process): New.
10560 (disable_thread_event_reporting): Use it.
10561 (remove_thread_event_breakpoints): New.
10562 (thread_db_detach, thread_db_mourn): Use it.
10564 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10566 * linux-low.c (linux_enable_event_reporting): New.
10567 (linux_wait_for_event_1, handle_extended_wait): Use it.
10569 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10571 * linux-low.c (linux_kill_one_lwp, linux_kill)
10572 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10573 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10574 SIGSTOP even if the LWP is stopped.
10575 (send_sigstop_callback): New.
10576 (stop_all_lwps): Use send_sigstop_callback instead.
10577 (linux_resume_one_thread): Adjust.
10578 (proceed_one_lwp): Still proceed an LWP that the client has
10579 requested to stop, if we haven't reported it as stopped yet. Make
10580 sure that LWPs the client want stopped, have a pending SIGSTOP.
10582 2010-04-26 Doug Evans <dje@google.com>
10584 * server.c (handle_general_set): Make static.
10586 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10587 Print received char after testing for error/eof instead of before.
10588 (input_interrupt): Tweak comment.
10590 2010-04-23 Doug Evans <dje@google.com>
10592 * server.c (start_inferior): Print inferior argv if --debug.
10594 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10596 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10597 * nto-x86-low.c: Include server.h
10599 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10601 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10602 be consistent with other sources of this directory.
10603 (init_registers_amd64): Correct name of source file of this function
10606 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10608 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10609 64-bit executables.
10611 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10613 * win32-i386-low.c: Add 64-bit support.
10614 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10615 (init_registers_amd64): Declare.
10616 (mappings): Add 64-bit version of array.
10617 (init_windows_x86): New function.
10618 (the_low_target): Change init_arch field to init_windows_x86.
10620 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10622 * win32-low.c: Adapt to support also 64-bit architecture.
10623 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10624 (get_image_name): Use SIZE_T type for local variable `done'.
10625 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10626 (toolhelp_get_dll_name): Idem.
10627 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10628 Use uintptr_t typecast to avoid warning.
10629 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10630 (handle_exception): Use phex_nz to avoid warning.
10631 (win32_wait): Remove unused local variable `process'.
10633 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10635 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10638 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10640 * configure.ac: Use `ws2_32' library for srv_mingw.
10641 * configure: Regenerate.
10642 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10643 * remote-utils.c: Likewise.
10645 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10647 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10648 if __x86_64__ is defined.
10650 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10652 * configure: Regenerate.
10654 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10656 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10657 * target.h (target_ops): New get_tib_address field.
10658 * win32-low.h (win32_thread_info): Add thread_local_base field.
10659 * win32-low.c (child_add_thread): Add tlb argument.
10660 Set thread_local_base field to TLB.
10661 (get_child_debug_event): Adapt to child_add_thread change.
10662 (win32_get_tib_address): New function.
10663 (win32_target_ops): Set get_tib_address field to
10664 win32_get_tib_address.
10665 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10667 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10669 * linux-low.c (linux_mourn): Also remove the process.
10670 * server.c (handle_target_event): Don't remove the process here.
10671 * nto-low.c (nto_mourn): New.
10672 (nto_target_ops): Install it.
10673 * spu-low.c (spu_mourn): New.
10674 (spu_target_ops): Install it.
10675 * win32-low.c (win32_mourn): New.
10676 (win32_target_ops): Install it.
10678 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10680 * server.h (buffer_xml_printf): Remove redundant `;'.
10682 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10684 * regcache.c (set_register_cache): Invalidate regcaches before
10685 changing the register cache layout.
10686 (regcache_invalidate_one): Allow a NULL regcache.
10687 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10688 regcaches before changing the register cache layout or the target
10691 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10693 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10694 variable warning on Linux/x86-64.
10696 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10698 GDBserver disconnected tracing support.
10700 * linux-low.c (linux_remove_process): Delete.
10701 (add_lwp): Don't set last_resume_kind here.
10702 (linux_kill): Use `mourn'.
10703 (linux_detach): Use `thread_db_detach', and `mourn'.
10704 (linux_mourn): New.
10705 (linux_attach_lwp_1): Adjust comment.
10706 (linux_attach): last_resume_kind moved the thread_info; adjust.
10707 (status_pending_p_callback): Adjust.
10708 (linux_wait_for_event_1): Adjust.
10709 (count_events_callback, select_singlestep_lwp_callback)
10710 (select_event_lwp_callback, cancel_breakpoints_callback)
10711 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10712 (proceed_one_lwp): Adjust.
10713 (linux_async): Add debug output.
10714 (linux_thread_stopped): New.
10715 (linux_pause_all): New.
10716 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10718 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10719 (thread_db_free): Delete declaration.
10720 (thread_db_detach, thread_db_mourn): Declare.
10721 * thread-db.c (thread_db_init): Use thread_db_mourn.
10722 (thread_db_free): Delete, split in two.
10723 (disable_thread_event_reporting): New.
10724 (thread_db_detach): New.
10725 (thread_db_mourn): New.
10727 * server.h (struct thread_info) <last_resume_kind>: New field.
10728 <attached>: Add comment.
10729 <gdb_detached>: New field.
10730 (handler_func): Change return type to int.
10731 (handle_serial_event, handle_target_event): Ditto.
10732 (gdb_connected): Declare.
10734 (disconnected_tracing): Declare.
10735 (stop_tracing): Declare.
10737 * server.c (handle_query) <qSupported>: Report support for
10738 disconnected tracing.
10739 (queue_stop_reply_callback): Account for running threads.
10740 (gdb_wants_thread_stopped): New.
10741 (gdb_wants_all_threads_stopped): New.
10742 (gdb_reattached_process): New.
10743 (handle_status): Clear the `gdb_detached' flag of all processes.
10744 In all-stop, stop all threads.
10745 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10746 (process_serial_event): If the remote connection breaks, or if an
10747 exit was forced with "monitor exit", force an event loop exit.
10748 Handle disconnected tracing on detach.
10749 (handle_serial_event): Adjust.
10750 (handle_target_event): If GDB isn't connected, forward events back
10751 to the inferior, unless the last process exited, in which case,
10752 exit gdbserver. Adjust interface.
10754 * remote-utils.c (remote_open): Don't block in accept. Instead
10755 register an event loop source on the listen socket file
10756 descriptor. Refactor bits into ...
10757 (listen_desc): ... this new global.
10758 (gdb_connected): ... this new function.
10759 (enable_async_notification): ... this new function.
10760 (handle_accept_event): ... this new function.
10761 (remote_close): Clear remote_desc.
10763 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10765 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10767 (mourn_inferior): Define.
10768 (target_process_qsupported): Avoid the dangling else problem.
10769 (thread_stopped): Define.
10770 (pause_all): Define.
10771 (target_waitstatus_to_string): Declare.
10772 * target.c (target_waitstatus_to_string): New.
10774 * tracepoint.c (tracing): Make extern.
10775 (disconnected_tracing): New.
10776 (stop_tracing): Make extern. Handle tracing stops due to GDB
10778 (cmd_qtdisconnected): New.
10779 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10780 (handle_tracepoint_general_set): Handle QTDisconnected.
10782 * event-loop.c (event_handler_func): Change return type to int.
10783 (process_event): Bail out if the event handler wants the event
10785 (handle_file_event): Ditto.
10786 (start_event_loop): Bail out if the event handler wants the event
10789 * nto-low.c (nto_target_ops): Adjust.
10790 * spu-low.c (spu_wait): Don't remove the process here.
10791 (spu_target_ops): Adjust.
10792 * win32-low.c (win32_wait): Don't remove the process here.
10793 (win32_target_ops): Adjust.
10795 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10797 * regcache.c (realloc_register_cache): Invalidate inferior's
10798 regcache before recreating it.
10800 2010-04-09 Pedro Alves <pedro@codesourcery.com>
10802 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10804 2010-04-09 Stan Shebs <stan@codesourcery.com>
10805 Pedro Alves <pedro@codesourcery.com>
10807 * server.h (LONGEST): New.
10808 (struct thread_info) <while_stepping>: New field.
10809 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10811 (initialize_tracepoint, handle_tracepoint_general_set)
10812 (handle_tracepoint_query, tracepoint_finished_step)
10813 (tracepoint_was_hit, release_while_stepping_state_list):
10814 (current_traceframe): Declare.
10815 * server.c (handle_general_set): Handle tracepoint packets.
10816 (read_memory): New.
10817 (write_memory): New.
10818 (handle_search_memory_1): Use read_memory.
10819 (handle_query): Report support for conditional tracepoints, trace
10820 state variables, and tracepoint sources. Handle tracepoint
10822 (main): Initialize the tracepoints module.
10823 (process_serial_event): Handle traceframe reads/writes.
10825 * linux-low.c (handle_tracepoints): New.
10826 (linux_wait_1): Call it.
10827 (linux_resume_one_lwp): Handle while-stepping.
10828 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10829 (linux_target_ops): Install them.
10830 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10832 * linux-x86-low.c (x86_supports_tracepoints): New.
10833 (the_low_target). Install it.
10835 * mem-break.h (delete_breakpoint): Declare.
10836 * mem-break.c (delete_breakpoint): Make external.
10838 * target.h (struct target_ops): Add `supports_tracepoints',
10839 `read_pc', and `write_pc' fields.
10840 (target_supports_tracepoints): Define.
10841 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10844 * regcache.h (struct regcache) <registers_owned>: New field.
10845 (init_register_cache, regcache_cpy): Declare.
10846 (regcache_read_pc, regcache_write_pc): Declare.
10847 (register_cache_size): Declare.
10848 (supply_regblock): Declare.
10849 * regcache.c (init_register_cache): New.
10850 (new_register_cache): Use it.
10851 (regcache_cpy): New.
10852 (register_cache_size): New.
10853 (supply_regblock): New.
10854 (regcache_read_pc, regcache_write_pc): New.
10856 * tracepoint.c: New.
10858 * Makefile.in (OBS): Add tracepoint.o.
10859 (tracepoint.o): New rule.
10861 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10863 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10865 (i386-mmx.c): Likewise.
10866 (i386-mmx-linux.o): Likewise.
10867 (i386-mmx-linux.c): Likewise.
10869 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10870 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10871 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10872 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10874 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10875 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10876 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10878 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10880 * Makefile.in (clean): Updated.
10882 (i386-avx.c): Likewise.
10883 (i386-avx-linux.o): Likewise.
10884 (i386-avx-linux.c): Likewise.
10885 (amd64-avx.o): Likewise.
10886 (amd64-avx.c): Likewise.
10887 (amd64-avx-linux.o): Likewise.
10888 (amd64-avx-linux.c): Likewise.
10890 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10891 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10892 (srv_amd64_regobj): Add amd64-avx.o.
10893 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10894 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10895 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10896 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10897 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10898 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10899 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10901 * i387-fp.c: Include "i386-xstate.h".
10903 (i387_cache_to_xsave): Likewise.
10904 (i387_xsave_to_cache): Likewise.
10905 (x86_xcr0): Likewise.
10907 * i387-fp.h (i387_cache_to_xsave): Likewise.
10908 (i387_xsave_to_cache): Likewise.
10909 (x86_xcr0): Likewise.
10911 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10912 * linux-crisv32-low.c (target_regsets): Likewise.
10913 * linux-m68k-low.c (target_regsets): Likewise.
10914 * linux-mips-low.c (target_regsets): Likewise.
10915 * linux-ppc-low.c (target_regsets): Likewise.
10916 * linux-s390-low.c (target_regsets): Likewise.
10917 * linux-sh-low.c (target_regsets): Likewise.
10918 * linux-sparc-low.c (target_regsets): Likewise.
10919 * linux-xtensa-low.c (target_regsets): Likewise.
10921 * linux-low.c: Include <sys/uio.h>.
10922 (regsets_fetch_inferior_registers): Support nt_type.
10923 (regsets_store_inferior_registers): Likewise.
10924 (linux_process_qsupported): New.
10925 (linux_target_ops): Add linux_process_qsupported.
10927 * linux-low.h (regset_info): Add nt_type.
10928 (linux_target_ops): Add process_qsupported.
10930 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10932 (init_registers_i386_avx_linux): New.
10933 (init_registers_amd64_avx_linux): Likewise.
10934 (xmltarget_i386_linux_no_xml): Likewise.
10935 (xmltarget_amd64_linux_no_xml): Likewise.
10936 (PTRACE_GETREGSET): Likewise.
10937 (PTRACE_SETREGSET): Likewise.
10938 (x86_fill_xstateregset): Likewise.
10939 (x86_store_xstateregset): Likewise.
10940 (use_xml): Likewise.
10941 (x86_linux_update_xmltarget): Likewise.
10942 (x86_linux_process_qsupported): Likewise.
10943 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10944 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10945 init_registers_i386_linux here. Call
10946 x86_linux_update_xmltarget.
10947 (the_low_target): Add x86_linux_process_qsupported.
10949 * server.c (handle_query): Call target_process_qsupported.
10951 * target.h (target_ops): Add process_qsupported.
10952 (target_process_qsupported): New.
10954 2010-04-03 Pedro Alves <pedro@codesourcery.com>
10956 * inferiors.c (add_thread): Set last_status kind to
10957 TARGET_WAITKIND_IGNORE.
10958 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10959 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10960 (linux_wait_1): Move `thread' local definition to block that uses
10961 it. Don't NULL initialize `event_child'.
10962 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10963 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10964 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10966 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10968 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10969 an extended waitstatus, or by a watchpoint.
10970 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10971 thread was stepping or has been stopped by a watchpoint.
10973 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10975 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10976 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10977 of another, then delete the previous, and validate all
10979 (validate_inserted_breakpoint): New.
10980 (delete_disabled_breakpoints): New.
10981 (validate_breakpoints): New.
10982 (check_mem_read): Validate breakpoints before trusting their
10983 shadow. Delete disabled breakpoints.
10984 (check_mem_write): Validate breakpoints before trusting they
10985 should be inserted. Delete disabled breakpoints.
10986 * mem-break.h (validate_breakpoints):
10987 * server.c (handle_query): Validate breakpoints when we see a
10990 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10992 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10993 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10994 if we could tell there's a GDB breakpoint at stop_pc.
10995 (need_step_over_p): Don't do a step over if we find a GDB
10996 breakpoint at the resume PC.
10998 * mem-break.c (struct raw_breakpoint): New.
10999 (enum bkpt_type): New type `gdb_breakpoint'.
11000 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11001 fields. New field `raw'.
11002 (find_raw_breakpoint_at): New.
11003 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11004 breakpoint instead.
11005 (set_breakpoint_at): Adjust.
11006 (delete_raw_breakpoint): New.
11007 (release_breakpoint): New.
11008 (delete_breakpoint): Rename to...
11009 (delete_breakpoint_1): ... this. Add proc parameter. Use
11010 release_breakpoint. Return ENOENT.
11011 (delete_breakpoint): Reimplement.
11012 (find_breakpoint_at): Delete.
11013 (find_gdb_breakpoint_at): New.
11014 (delete_breakpoint_at): Delete.
11015 (set_gdb_breakpoint_at): New.
11016 (delete_gdb_breakpoint_at): New.
11017 (gdb_breakpoint_here): New.
11018 (set_reinsert_breakpoint): Use release_breakpoint.
11019 (uninsert_breakpoint): Rename to ...
11020 (uninsert_raw_breakpoint): ... this.
11021 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11022 (reinsert_raw_breakpoint): Change parameter type to
11024 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11026 (check_breakpoints): Adjust. Use release_breakpoint.
11027 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11028 (breakpoint_inserted_here): Ditto.
11029 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11030 Don't trust the breakpoint's shadow if it is not inserted.
11031 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11032 (delete_all_breakpoints): Adjust.
11033 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11034 use delete_breakpoint_1.
11036 * mem-break.h (breakpoints_supported): Delete declaration.
11037 (set_gdb_breakpoint_at): Declare.
11038 (gdb_breakpoint_here): Declare.
11039 (delete_breakpoint_at): Delete.
11040 (delete_gdb_breakpoint_at): Declare.
11042 * server.h (struct raw_breakpoint): Forward declare.
11043 (struct process_info): New field `raw_breakpoints'.
11045 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11048 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11050 * linux-low.c (status_pending_p_callback): Fix comment.
11051 (linux_wait_for_event_1): Move most of the internal breakpoint
11052 handling from here...
11053 (linux_wait_1): ... to here.
11054 (count_events_callback): New.
11055 (select_singlestep_lwp_callback): New.
11056 (select_event_lwp_callback): New.
11057 (cancel_breakpoints_callback): New.
11058 (select_event_lwp): New.
11059 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11060 priority to all LWPs that have had events that should be reported
11061 to the client. Cancel breakpoints when about to reporting the
11062 event to the client, not while stopping lwps. No longer cancel
11063 finished single-steps here.
11064 (cancel_finished_single_step): Delete.
11065 (cancel_finished_single_steps): Delete.
11067 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11069 * mem-break.c (enum bkpt_type): New.
11070 (struct breakpoint): New field `type'.
11071 (set_breakpoint_at): Change return type to struct breakpoint
11072 pointer. Set type to `other_breakpoint' by default.
11073 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11074 in the breakpoint list.
11075 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11076 (reinsert_breakpoint): Rename to ...
11077 (reinsert_raw_breakpoint): ... this.
11078 (reinsert_breakpoints_at): Adjust.
11079 * mem-break.h (struct breakpoint): Declare.
11080 (set_breakpoint_at): Change return type to struct breakpoint
11083 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11085 * server.c (handle_query): Assign, not compare.
11087 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11089 Teach linux gdbserver to step-over-breakpoints.
11091 * linux-low.c (can_hardware_single_step): New.
11092 (supports_breakpoints): New.
11093 (handle_extended_wait): If stopping threads, read the stop pc of
11094 the new cloned LWP.
11096 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11097 low target doesn't support retrieving the PC.
11098 (add_lwp): Set last_resume_kind to resume_continue.
11099 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11100 (linux_attach): Don't clear stop_expected. Set the lwp's
11101 last_resume_kind to resume_stop.
11102 (linux_detach_one_lwp): Don't check for removed breakpoints.
11103 (check_removed_breakpoint): Delete.
11104 (status_pending_p): Rename to ...
11105 (status_pending_p_callback): ... this. Don't check for removed
11106 breakpoints. Don't consider threads that are stopped from GDB's
11108 (linux_wait_for_lwp): Always read the stop_pc here.
11109 (cancel_breakpoint): New.
11110 (step_over_bkpt): New global.
11111 (linux_wait_for_event_1): Implement stepping over breakpoints.
11112 (gdb_wants_lwp_stopped): New.
11113 (gdb_wants_all_stopped): New.
11114 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11115 single-step traps here. Store the thread's last reported target
11117 (send_sigstop): Don't clear stop_expected. Always set it,
11119 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11120 (cancel_finished_single_step): New.
11121 (cancel_finished_single_steps): New.
11122 (wait_for_sigstop): Don't cancel finished single-step traps here.
11123 (linux_resume_one_lwp): Don't check for removed breakpoints.
11124 Don't set `step' on non-hardware step archs.
11125 (linux_set_resume_request): Ignore resume_stop requests if already
11126 stopping or stopped. Set the lwp's last_resume_kind.
11127 (resume_status_pending_p): Don't check for removed breakpoints.
11128 (need_step_over_p): New.
11129 (start_step_over): New.
11130 (finish_step_over): New.
11131 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11132 requests. Clear the thread's last reported target waitstatus.
11133 Don't use the `suspended' flag. Don't consider pending breakpoints.
11134 (linux_resume): Start a step-over if necessary.
11135 (proceed_one_lwp): New.
11136 (proceed_all_lwps): New.
11137 (unstop_all_lwps): New.
11138 * linux-low.h (struct lwp_info): Rewrite comment for the
11139 `suspended' flag. Add the `stop_pc' field. Delete the
11140 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11141 Add `'last_resume_kind' and `need_step_over' fields.
11142 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11143 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11144 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11145 (set_raw_breakpoint_at): New.
11146 (set_breakpoint_at): Rewrite to use it.
11147 (reinsert_breakpoint_handler): Delete.
11148 (set_reinsert_breakpoint): New.
11149 (reinsert_breakpoint_by_bp): Delete.
11150 (delete_reinsert_breakpoints): New.
11151 (uninsert_breakpoint): Rewrite.
11152 (uninsert_breakpoints_at): New.
11153 (reinsert_breakpoint): Rewrite.
11154 (reinsert_breakpoints_at): New.
11155 (check_breakpoints): Rewrite.
11156 (breakpoint_here): New.
11157 (breakpoint_inserted_here): New.
11158 (check_mem_read): Adjust.
11159 * mem-break.h (breakpoints_supported, breakpoint_here)
11160 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11161 (reinsert_breakpoint_by_bp): Delete declaration.
11162 (delete_reinsert_breakpoints): Declare.
11163 (reinsert_breakpoint): Delete declaration.
11164 (reinsert_breakpoints_at): Declare.
11165 (uninsert_breakpoint): Delete declaration.
11166 (uninsert_breakpoints_at): Declare.
11167 (check_breakpoints): Adjust prototype.
11168 * server.h: Adjust include order.
11169 (struct thread_info): Declare here. Add a `last_status' field.
11171 2010-03-23 Michael Snyder <msnyder@vmware.com>
11173 * server.c (crc32): New function.
11174 (handle_query): Add handling for 'qCRC:' request.
11176 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11178 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11179 lwp had been stopped by a watchpoint.
11181 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11183 * server.h (internal_error): Declare.
11184 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11185 * utils.c (internal_error): New function.
11187 2010-03-15 Andreas Schwab <schwab@redhat.com>
11189 * configure.srv: Fix typo setting srv_regobj.
11191 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11193 * linux-low.c (fetch_register): Avoid passing a non string literal
11195 (usr_store_inferior_registers): Ditto.
11197 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11199 * linux-low.c (linux_write_memory): Bail out early if peeking
11202 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11204 * linux-low.h (struct lwp_info): New fields
11205 `stopped_by_watchpoint' and `stopped_data_address'.
11206 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11207 here, and cache them in the lwp object.
11208 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11210 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11212 (linux_stopped_by_watchpoint): Rewrite.
11213 (linux_stopped_data_address): Rewrite.
11215 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11217 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11218 switching the current inferior, not before.
11220 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11222 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11223 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11224 i386-linux.c and amd64-linux.c.
11225 (reg-i386.o): Removed.
11226 (reg-i386.c): Likewise.
11227 (reg-i386-linux.o): Likewise.
11228 (reg-i386-linux.c): Likewise.
11229 (reg-x86-64.o): Likewise.
11230 (reg-x86-64.c): Likewise.
11231 (reg-x86-64-linux.o): Likewise.
11232 (reg-x86-64-linux.c): Likewise.
11234 (i386.c): Likewise.
11235 (i386-linux.o): Likewise.
11236 (i386-linux.c): Likewise.
11237 (amd64.o): Likewise.
11238 (amd64.c): Likewise.
11239 (amd64-linux.o): Likewise.
11240 (amd64-linux.c): Likewise.
11242 * configure.srv (srv_i386_regobj): New.
11243 (srv_i386_linux_regobj): Likewise.
11244 (srv_amd64_regobj): Likewise.
11245 (srv_amd64_linux_regobj): Likewise.
11246 (srv_i386_32bit_xmlfiles): Likewise.
11247 (srv_i386_64bit_xmlfiles): Likewise.
11248 (srv_i386_xmlfiles): Likewise.
11249 (srv_amd64_xmlfiles): Likewise.
11250 (srv_i386_linux_xmlfiles): Likewise.
11251 (srv_amd64_linux_xmlfiles): Likewise.
11252 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11253 srv_xmlfiles to $srv_i386_xmlfiles.
11254 (i[34567]86-*-mingw32ce*): Likewise.
11255 (i[34567]86-*-mingw*): Likewise.
11256 (i[34567]86-*-nto*): Likewise.
11257 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11258 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11259 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11260 (x86_64-*-linux*): Likewise.
11262 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11263 (init_registers_amd64_linux): New.
11264 (x86_arch_setup): Replace init_registers_x86_64_linux with
11265 init_registers_amd64_linux.
11267 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11269 * configure.ac: Check for libdl. If it is not available link against
11270 static libthread_db.
11271 * configure: Regenerate.
11273 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11277 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11278 handing a read watchpoint.
11279 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11281 2010-02-12 Doug Evans <dje@google.com>
11283 * linux-low.c (linux_supports_tracefork_flag): Document.
11284 (linux_look_up_symbols): Add comment.
11286 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11288 * regcache.c (supply_register): Clear regcache if buf is NULL.
11290 2010-02-02 Nicolas Roche <roche@sourceware.org>
11291 Joel Brobecker <brobecker@adacore.com>
11293 * inferiors.c (find_inferior): Add function documentation.
11294 (unloaded_dll): Handle the case where the unloaded dll has not
11295 been previously registered in the dll list.
11297 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11299 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11300 (thumb2_breakpoint): New.
11301 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11303 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11305 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11306 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11309 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11311 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11313 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11315 * linux-s390-low.c (s390_collect_ptrace_register)
11316 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11318 2010-01-21 Doug Evans <dje@google.com>
11320 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11321 (PTRACE_ARG4_TYPE): New macro.
11322 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11323 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11324 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11325 (usr_store_inferior_registers): Ditto.
11326 (linux_read_memory, linux_write_memory): Ditto.
11327 (linux_test_for_tracefork): Ditto.
11329 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11330 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11332 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11334 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11337 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11339 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11340 prototype to take a regcache. Adjust.
11342 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11344 * regcache.h (struct thread_info): Forward declare.
11345 (struct regcache): New.
11346 (new_register_cache): Adjust prototype.
11347 (get_thread_regcache): Declare.
11348 (free_register_cache): Adjust prototype.
11349 (registers_to_string, registers_from_string): Ditto.
11350 (supply_register, supply_register_by_name, collect_register)
11351 (collect_register_as_string, collect_register_by_name): Ditto.
11352 * regcache.c (struct inferior_regcache_data): Delete.
11353 (get_regcache): Rename to ...
11354 (get_thread_regcache): ... this. Adjust. Switch inferior before
11355 fetching registers.
11356 (regcache_invalidate_one): Adjust.
11357 (regcache_invalidate): Fix prototype.
11358 (new_register_cache): Return the new register cache.
11359 (free_register_cache): Change prototype.
11360 (realloc_register_cache): Adjust.
11361 (registers_to_string): Change prototype to take a regcache. Adjust.
11362 (registers_from_string): Ditto.
11363 (register_data): Ditto.
11364 (supply_register): Ditto.
11365 (supply_register_by_name): Ditto.
11366 (collect_register): Ditto.
11367 (collect_register_as_string): Ditto.
11368 (collect_register_by_name): Ditto.
11369 * server.c (process_serial_event): Adjust.
11370 * linux-low.h (regset_fill_func, regset_store_func): Change
11372 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11374 * linux-low.c (get_stop_pc): Adjust.
11375 (check_removed_breakpoint): Adjust.
11376 (linux_wait_for_event): Adjust.
11377 (linux_resume_one_lwp): Adjust.
11378 (fetch_register): Add regcache parameter. Adjust.
11379 (usr_store_inferior_registers): Ditto.
11380 (regsets_fetch_inferior_registers): Ditto.
11381 (regsets_store_inferior_registers): Ditto.
11382 (linux_fetch_registers, linux_store_registers): Ditto.
11383 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11385 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11387 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11388 prototype to take a regcache.
11389 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11390 * remote-utils.c (convert_ascii_to_int, outreg)
11391 (prepare_resume_reply): Change prototype to take a regcache.
11393 * target.h (struct target_ops) <fetch_registers, store_registers>:
11394 Change prototype to take a regcache.
11395 (fetch_inferior_registers, store_inferior_registers): Change
11396 prototype to take a regcache. Adjust.
11397 * proc-service.c (ps_lgetregs): Adjust.
11398 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11399 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11400 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11401 take a regcache. Adjust.
11402 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11403 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11404 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11405 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11406 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11407 (cris_cannot_fetch_register):
11408 (cris_breakpoint_at): Change prototype to take a regcache.
11410 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11411 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11412 to take a regcache. Adjust.
11413 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11415 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11416 take a regcache. Adjust.
11417 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11418 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11419 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11420 * linux-mips-low.c (mips_get_pc):
11421 (mips_set_pc): Change prototype to take a regcache. Adjust.
11422 (mips_reinsert_addr): Adjust.
11423 (mips_collect_register): Change prototype to take a regcache.
11425 (mips_supply_register):
11426 (mips_collect_register_32bit, mips_supply_register_32bit)
11427 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11428 (mips_store_fpregset): Ditto.
11429 * linux-ppc-low.c (ppc_supply_ptrace_register)
11430 (ppc_supply_ptrace_register): Ditto.
11431 (parse_spufs_run): Adjust.
11432 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11433 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11434 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11435 take a regcache. Adjust.
11436 * linux-s390-low.c (s390_collect_ptrace_register)
11437 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11438 (s390_set_pc): Change prototype to take a regcache. Adjust.
11439 (s390_arch_setup): Adjust.
11440 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11441 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11442 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11443 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11444 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11446 (sparc_breakpoint_at): Adjust.
11447 * linux-xtensa-low.c (xtensa_fill_gregset):
11448 (xtensa_store_gregset):
11449 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11450 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11451 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11452 prototype to take a regcache. Adjust.
11453 * win32-arm-low.c (arm_fetch_inferior_register)
11454 (arm_store_inferior_register): Change prototype to take a
11456 * win32-i386-low.c (i386_fetch_inferior_register)
11457 (i386_store_inferior_register): Change prototype to take a
11459 * win32-low.c (child_fetch_inferior_registers)
11460 (child_store_inferior_registers): Change prototype to take a
11462 (win32_wait): Adjust.
11463 (win32_fetch_inferior_registers): Change prototype to take a
11465 (win32_store_inferior_registers): Adjust.
11466 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11467 store_inferior_register>: Change prototype to take a regcache.
11469 2010-01-20 Doug Evans <dje@google.com>
11471 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11473 (linux_wait_for_event1, linux_init_signals): Ditto.
11474 (W_STOPCODE): Provide definition if missing.
11476 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11478 * linux-low.c (linux_core_of_thread): New.
11479 (compare_ints, show_process, list_threads): New.
11480 (linux_qxfer_osdata): Report threads and cores.
11481 (linux_target_op): Register linux_core_of_thread.
11482 * remote-utils.c (prepare_resume_reply): Report the core.
11483 (buffer_xml_printf): Support %d specifier.
11484 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11486 (handle_query): Handle qXfer:threads. Announce availability
11488 * target.h (struct target_ops): New field core_of_thread.
11490 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11492 * Makefile.in (clean): Remove new generated files.
11493 (reg-s390.o, reg-s390.c): Remove rules.
11494 (reg-s390x.o, reg-s390x.c): Likewise.
11495 (s390-linux32.o, s390-linux32.c): Add rules.
11496 (s390-linux64.o, s390-linux64.c): Likewise.
11497 (s390x-linux64.o, s390x-linux64.c): Likewise.
11498 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11499 * linux-s390-low.c: Include <elf.h>.
11500 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11501 (init_registers_s390): Remove prototype.
11502 (init_registers_s390x): Likewise.
11503 (init_registers_s390_linux32): Add prototype.
11504 (init_registers_s390_linux64): Likewise.
11505 (init_registers_s390x_linux64): Likewise.
11506 (s390_num_regs_3264): New define.
11507 (s390_regmap_3264): New global variable.
11508 (s390_cannot_fetch_register): Remove obsolete check.
11509 (s390_cannot_store_register): Likewise.
11510 (s390_collect_ptrace_register): Handle upper/lower register halves.
11511 (s390_supply_ptrace_register): Likewise.
11512 (s390_fill_gregset): Update to register number changes.
11513 (s390_get_hwcap): New routine.
11514 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11515 Install appropriate regmap and register set.
11517 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11519 * server.c (gdbserver_version): Update copyright year to 2010.
11520 * gdbreplay.c (gdbreplay_version): Likewise.
11522 2009-12-28 Doug Evans <dje@google.com>
11524 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11525 elf/external.h. Include <elf.h> instead but only if necessary.
11527 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11529 * linux-low.c (linux_remove_process): Remove `detaching'
11530 parameter. Don't release/detach from thread_db here.
11531 (linux_kill): Release/detach from thread_db here, ...
11532 (linux_detach): ... and here, before actually detaching.
11533 (linux_wait_1): ... and here, when a process exits.
11534 * thread-db.c (any_thread_of): New.
11535 (thread_db_free): Switch the current inferior to a thread of the
11538 2009-12-21 Doug Evans <dje@google.com>
11540 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11542 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11543 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11544 warning ifndef __NR_tkill. Move setting of errno there too.
11545 Delete unnecessary resetting of errno after syscall.
11546 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11548 * configure.ac: Check for dladdr.
11549 * config.in: Regenerate.
11550 * configure: Regenerate.
11551 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11552 (try_thread_db_load): Update.
11554 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11556 2009-12-18 Doug Evans <dje@google.com>
11558 * event-loop.c: Include unistd.h if it exists.
11560 * linux-low.c (my_waitpid): Move definition away from being in
11561 between linux_tracefork_child/linux_test_for_tracefork.
11563 * gdb_proc_service.h (psaddr_t): Fix type.
11564 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11565 signature to match glibc.
11567 2009-12-16 Doug Evans <dje@google.com>
11569 * linux-low.c (linux_read_memory): Fix argument to read.
11571 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11573 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11574 events, don't leave current_inferior pointing at null.
11576 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11578 * win32-low.c (LOG): Delete.
11579 (OUTMSG): Output to stderr.
11580 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11581 on compile time LOG macro.
11582 (win32_wait): Fix debug output.
11584 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11586 * win32-low.c (win32_add_one_solib): If the dll name is
11587 "ntdll.dll", prepend the system directory to the dll path.
11589 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11591 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11593 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11594 Vladimir Prus <vladimir@codesourcery.com>
11596 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11597 * configure.ac: Check for __mcoldfire__ and set
11598 gdb_cv_m68k_is_coldfire.
11599 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11600 reg-cf.o and reg-m68k.o.
11601 * configure: Regenerated.
11603 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11605 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11606 Pass it to thread_db_free.
11607 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11608 proper `detaching' argument to linux_remove_process.
11609 * linux-low.h (thread_db_free): Add `detaching' parameter.
11610 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11612 (thread_db_free): Add `detaching' parameter. Only
11613 call td_ta_clear_event if detaching from process.
11615 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11617 * thread-db.c (thread_db_free): Fix typo.
11619 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11622 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11624 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11626 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11627 with an i686 compiler.
11628 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11630 * configure: Rebuilt.
11632 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11636 * server.c (handle_search_memory_1): Correct read_addr initialization
11637 in loop for searching subsequent chunks.
11639 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11641 * configure.ac: New --with-libthread-db option.
11642 * thread-db.c: Allow direct dependence on libthread_db.
11643 (thread_db_free): Adjust.
11644 * config.in: Regenerate.
11645 * configure: Likewise.
11647 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11650 * thread-db.c (attach_thread): New function.
11651 (maybe_attach_thread): Return success/failure.
11652 (find_new_threads_callback): Adjust.
11653 (thread_db_find_new_threads): Loop until no new threads.
11655 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11657 * proc-service.c (ps_lgetregs): Formatting.
11659 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11661 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11662 * configure.ac: Adjust.
11663 * linux-low.h (struct process_info_private): Move members to struct
11665 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11666 * linux-low.c (linux_remove_process): Adjust.
11667 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11668 * server.c (handle_query): Move code ...
11669 (handle_monitor_command): ... here. New function.
11670 * target.h (struct target_ops): New member.
11671 * thread-db.c (struct thread_db): New.
11672 (libthread_db_search_path): New variable.
11673 (thread_db_create_event, thread_db_enable_reporting)
11674 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11675 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11676 (try_thread_db_load_1, dladdr_to_soname): New functions.
11677 (try_thread_db_load, thread_db_load_search): New functions.
11678 (thread_db_init): Search for libthread_db.
11679 (thread_db_free): New function.
11680 (thread_db_handle_monitor_command): Likewise.
11681 * config.in: Regenerate.
11682 * configure: Regenerate.
11684 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11686 * spu-low.c (spu_kill): Wait for inferior to terminate.
11687 Call clear_inferiors.
11688 (spu_detach): Call clear_inferiors.
11690 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11692 * aclocal.m4: Regenerate.
11693 * config.in: Likewise.
11694 * configure: Likewise.
11696 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11698 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11699 (parse_spufs_run): New function.
11700 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11701 (ppc_breakpoint_at): Handle SPU breakpoints.
11703 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11705 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11706 (SPUFS_MAGIC): Define.
11707 (spu_enumerate_spu_ids): New function.
11708 (linux_qxfer_spu): New function.
11709 (linux_target_ops): Install linux_qxfer_spu.
11711 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11713 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11714 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11715 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11716 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11717 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11718 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11719 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11720 (init_registers_powerpc_cell32l): Add prototype.
11721 (init_registers_powerpc_cell64l): Likewise.
11722 (ppc_arch_setup): Detect Cell/B.E. architecture.
11724 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11726 * Makefile.in (datarootdir): New variable.
11728 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11730 * linux-low.c (linux_write_memory): Update debugging output.
11731 * Makefile.in (clean): Add new descriptions.
11732 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11733 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11734 * configure.srv: Add new files for arm*-*-linux*.
11735 * linux-arm-low.c: Add new declarations.
11736 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11737 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11738 (HWCAP_VFPv3D16): New.
11739 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11740 instead of __IWMMXT__.
11741 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11742 (arm_arch_setup): New.
11743 (target_regsets): Remove #ifdef. Add VFP regset.
11744 (the_low_target): Use arm_arch_setup.
11746 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11748 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11749 the main thread again.
11751 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11753 Adding Neutrino gdbserver.
11754 * configure: Regenerated.
11755 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11756 * configure.srv (i[34567]86-*-nto*): New target.
11757 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11758 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11759 (nto_comctrl) [__QNX__]: New function.
11760 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11762 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11764 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11767 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11768 Pedro Alves <pedro@codesourcery.com>
11770 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11771 don't support CONTEXT_EXTENDED_REGISTERS.
11772 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11773 (the_low_target): Install them.
11774 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11775 failing with ERROR_PIPE_NOT_CONNECTED.
11777 2009-06-30 Doug Evans <dje@google.com>
11778 Pierre Muller <muller@ics.u-strasbg.fr>
11780 Add h/w watchpoint support to x86-linux, win32-i386.
11781 * Makefile.in (SFILES): Add i386-low.c
11782 (i386_low_h): Define.
11783 (i386-low.o): Add dependencies.
11784 (linux-x86-low.o): Add i386-low.h dependency.
11785 (win32-i386-low.o): Ditto.
11786 * i386-low.c: New file.
11787 * i386-low.h: New file.
11788 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11789 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11790 * linux-low.c (linux_add_process): Initialize arch_private.
11791 (linux_remove_process): Free arch_private.
11792 (add_lwp): Initialize arch_private.
11793 (delete_lwp): Free arch_private.
11794 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11796 * linux-low.h (process_info_private): New member arch_private.
11797 (lwp_info): New member arch_private.
11798 (linux_target_ops): New members new_process, new_thread,
11800 (ptid_of): New macro.
11801 * linux-x86-low.c: Include stddef.h, i386-low.h.
11802 (arch_process_info): New struct.
11803 (arch_lwp_info): New struct.
11804 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11805 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11806 (i386_dr_low_get_status): New function.
11807 (x86_insert_point, x86_remove_point): New functions.
11808 (x86_stopped_by_watchpoint): New function.
11809 (x86_stopped_data_address): New function.
11810 (x86_linux_new_process, x86_linux_new_thread): New functions.
11811 (x86_linux_prepare_to_resume): New function.
11812 (the_low_target): Add entries for insert_point, remove_point,
11813 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11815 * server.c (debug_hw_points): New global.
11816 (monitor_show_help): Document set debug-hw-points.
11817 (handle_query): Process "set debug-hw-points".
11818 * server.h (debug_hw_points): Declare.
11819 (paddress): Declare.
11820 * utils.c (NUMCELLS, CELLSIZE): New macros.
11821 (get_sell, xsnprintf, paddress): New functions.
11822 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11823 remove_point, stopped_by_watchpoint, stopped_data_address.
11824 * win32-i386-low.c: Include i386-low.h.
11825 (debug_reg_state): Replaces dr.
11826 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11827 (i386_dr_low_get_status): New function.
11828 (i386_insert_point, i386_remove_point): New functions.
11829 (i386_stopped_by_watchpoint): New function.
11830 (i386_stopped_data_address): New function.
11831 (i386_initial_stuff): Update.
11832 (get_thread_context,set_thread_context,i386_thread_added): Update.
11833 (the_low_target): Add entries for insert_point,
11834 remove_point, stopped_by_watchpoint, stopped_data_address.
11835 * win32-low.c (win32_insert_watchpoint): New function.
11836 (win32_remove_watchpoint): New function.
11837 (win32_stopped_by_watchpoint): New function.
11838 (win32_stopped_data_address): New function.
11839 (win32_target_ops): Add entries for insert_watchpoint,
11840 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11841 * win32-low.h (win32_target_ops): New members insert_point,
11842 remove_point, stopped_by_watchpoint, stopped_data_address.
11844 2009-06-25 Pedro Alves <pedro@codesourcery.com>
11846 * server.c (process_serial_event): Re-return unsupported, not
11847 error, if the type isn't recognized. Re-allow supporting only
11848 insert or remove packets. Also call require_running for
11849 breakpoints. Add missing break statement to default case. Tidy.
11850 * target.h (struct target_ops): Rename insert_watchpoint to
11851 insert_point, and remove_watchpoint to remove_point.
11853 * linux-low.h (struct linux_target_ops): Likewise.
11854 * linux-low.c (linux_insert_watchpoint): Rename to ...
11855 (linux_insert_point): ... this. Adjust.
11856 (linux_remove_watchpoint): Rename to ...
11857 (linux_remove_point): ... this. Adjust.
11858 (linux_target_ops): Adjust.
11859 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11860 (cris_insert_point): ... this.
11861 (cris_remove_watchpoint): Rename to ...
11862 (cris_remove_point): ... this.
11863 (the_low_target): Adjust.
11865 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11867 * server.c (handle_v_kill): Pass signal_pid to
11868 kill_inferior if multi_process is zero.
11870 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11872 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11873 * target.h (target_ops): Comment for *_watchpoint to make it clear
11874 the functions can get types '0' and '1'.
11876 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11878 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11879 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11880 * regcache.c (get_regcache): Likewise.
11881 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11882 * win32-low.c (child_fetch_inferior_registers): Remove check for
11885 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11886 Pedro Alves <pedro@codesourcery.com>
11888 * target.h (struct target_ops) <supports_multi_process>: New
11890 (target_supports_multi_process): New.
11891 * server.c (handle_query): Even if GDB reports support, only
11892 enable multi-process if the target also supports it. Report
11893 multi-process support only if the target backend supports it.
11894 * linux-low.c (linux_supports_multi_process): New function.
11895 (linux_target_ops): Install it as target_supports_multi_process
11898 2009-05-24 Doug Evans <dje@google.com>
11900 Global renaming of find_thread_pid to find_thread_ptid.
11901 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11902 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11903 All callers updated.
11905 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11906 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11909 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11910 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11911 (linux_resume_one_lwp): Ditto.
11913 2009-05-23 Doug Evans <dje@google.com>
11915 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11916 from struct inferior_list_entry * to struct lwp_info *.
11917 All callers updated.
11919 2009-05-13 Doug Evans <dje@google.com>
11921 * linux-x86-low.c: Don't include assert.h.
11922 (x86_siginfo_fixup): Use fatal, not assert.
11923 (x86_arch_setup): Fix comment.
11925 2009-05-12 Doug Evans <dje@google.com>
11927 Biarch support for i386/amd64 gdbserver.
11928 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11929 Add linux-x86-low.c.
11930 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11931 (linux-x86-low.o): Add.
11932 * linux-x86-64-low.c: Delete.
11933 * linux-i386-low.c: Delete.
11934 * linux-x86-low.c: New file.
11935 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11937 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11939 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11940 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11941 (linux_child_pid_to_exec_file): New function.
11942 (elf_64_header_p, elf_64_file_p): New functions.
11943 (siginfo_fixup): New function.
11944 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11945 give target a chance to convert layout.
11946 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11947 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11949 2009-05-07 Doug Evans <dje@google.com>
11951 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11952 (regsets_store_inferior_registers): Ditto.
11954 2009-05-06 Pedro Alves <pedro@codesourcery.com>
11958 * linux-low.c (must_set_ptrace_flags): Delete.
11959 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11961 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11962 `lwp->must_set_ptrace_flags' instead.
11963 (linux_wait_for_event_1): Set ptrace options here.
11964 (linux_wait_1): ... not here.
11966 2009-04-30 Doug Evans <dje@google.com>
11968 * inferiors.c (started_inferior_callback): New function.
11969 (attached_inferior_callback): New function.
11970 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11971 * server.c (print_started_pid, print_attached_pid): New functions.
11972 (detach_or_kill_for_exit): New function.
11973 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11974 * server.h (have_started_inferiors_p): Declare.
11975 (have_attached_inferiors_p): Declare.
11977 * inferiors.c (remove_process): Fix memory leak, free process.
11978 * linux-low.c (linux_remove_process): New function.
11979 (linux_kill): Call it instead of remove_process.
11980 (linux_detach, linux_wait_1): Ditto.
11982 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11984 * configure.srv: Add x86 Windows CE target.
11986 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11988 * inferiors.c (get_thread_process): Make global.
11989 * server.h (get_thread_process): Add prototype.
11990 * thread-db.c (find_one_thread): Use get_thread_process
11991 instead of current_process.
11992 (thread_db_get_tls_address): Do not crash if called when
11993 thread layer is not yet initialized.
11995 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11997 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11998 * spu-low.c (current_tid): Rename to ...
11999 (current_ptid): ... this.
12000 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12001 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12002 ptid_get_lwp (current_ptid) instead of current_tid.
12003 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12004 instead of current_tid. Use find_process_pid to verify pid
12005 argument is valid. Pass proper argument to remove_process.
12006 (spu_thread_alive): Compare current_ptid instead of current_tid.
12007 (spu_resume): Likewise.
12009 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12011 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12014 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12016 Implement the multiprocess extensions, and add linux multiprocess
12019 * server.h (ULONGEST): Declare.
12020 (struct ptid, ptid_t): New.
12021 (minus_one_ptid, null_ptid): Declare.
12022 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12023 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12024 (struct inferior_list_entry): Change `id' type from unsigned from
12026 (struct sym_cache, struct breakpoint, struct
12027 process_info_private): Forward declare.
12028 (struct process_info): Declare.
12029 (current_process): Declare.
12030 (all_processes): Declare.
12031 (initialize_inferiors): Declare.
12032 (add_thread): Adjust to use ptid_t.
12033 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12034 (add_process, remove_process, find_thread_pid): Declare.
12035 (find_inferior_id): Adjust to use ptid_t.
12036 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12037 (multi_process): Declare.
12038 (push_event): Adjust to use ptid_t.
12039 (read_ptid, write_ptid): Declare.
12040 (prepare_resume_reply): Adjust to use ptid_t.
12041 (clear_symbol_cache): Declare.
12042 * inferiors.c (all_processes): New.
12043 (null_ptid, minus_one_ptid): New.
12044 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12045 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12046 (add_thread): Change unsigned long to ptid. Remove gdb_id
12048 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12049 (gdb_id_to_thread): Rename to ...
12050 (find_thread_pid): ... this. Change unsigned long to ptid.
12051 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12052 (loaded_dll, pull_pid_from_list): Adjust.
12053 (add_process, remove_process, find_process_pid)
12054 (get_thread_process, current_process, initialize_inferiors): New.
12055 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12056 (struct target_waitstatus) <related_pid>: Ditto.
12057 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12058 return type to int.
12059 (struct target_ops) <join>: Add `pid' argument.
12060 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12061 (struct target_ops) <wait>: Add `ptid' field. Change return type
12063 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12064 (mywait): Add `ptid' argument. Change return type to ptid_t.
12065 (target_pid_to_str): Declare.
12066 * target.c (set_desired_inferior): Adjust to use ptids.
12067 (mywait): Add new `ptid' argument. Adjust.
12068 (target_pid_to_str): New.
12069 * mem-break.h (free_all_breakpoints): Declare.
12070 * mem-break.c (breakpoints): Delelete.
12071 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12072 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12073 to use per-process breakpoint list.
12074 (free_all_breakpoints): New.
12075 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12076 (symbol_cache, all_symbols_looked_up): Delete.
12078 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12080 (prepare_resume_reply): Change ptid argument's type from unsigned
12081 long to ptid_t. Adjust. Implement W;process and X;process.
12082 (free_sym_cache, clear_symbol_cache): New.
12083 (look_up_one_symbol): Adjust to per-process symbol cache. *
12084 * server.c (cont_thread, general_thread, step_thread): Change type
12086 (attached): Delete.
12087 (multi_process): New.
12088 (last_ptid): Change type to ptid_t.
12089 (struct vstop_notif) <ptid>: Change type to ptid_t.
12090 (queue_stop_reply, push_event): Change `ptid' argument's type to
12092 (discard_queued_stop_replies): Add `pid' argument.
12093 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12094 changes. Don't reference the `attached' global.
12095 (attach_inferior): Adjust to mywait interface changes.
12096 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12097 features. Handle and report "multiprocess+". Handle
12099 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12101 (handle_v_kill): New.
12102 (handle_v_stopped): Adjust to use target_pid_to_str.
12103 (handle_v_requests): Allow multiple attaches and runs when
12104 multiprocess extensions are in effect. Handle "vKill".
12105 (myresume): Adjust to use ptids.
12106 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12107 (handle_status): Adjust to discard_queued_stop_replies interface
12109 (first_thread_of, kill_inferior_callback)
12110 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12111 (main): Call initialize_inferiors. Adjust to use ptids, killing
12112 and detaching from all inferiors. Handle multiprocess packet
12114 * linux-low.h: Include gdb_proc_service.h.
12115 (struct process_info_private): New.
12116 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12117 <lwpid_of>: Use ptid_get_lwp.
12118 (get_lwp_thread): Adjust.
12119 (struct lwp_info): Add `dead' member.
12120 (find_lwp_pid): Declare.
12121 * linux-low.c (thread_db_active): Delete.
12122 (new_inferior): Adjust comment.
12123 (inferior_pid): Delete.
12124 (linux_add_process): New.
12125 (handle_extended_wait): Adjust.
12126 (add_lwp): Change unsigned long to ptid.
12127 (linux_create_inferior): Add process to processes table. Adjust
12128 to use ptids. Don't set new_inferior here.
12129 (linux_attach_lwp): Rename to ...
12130 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12131 it. Adjust to use ptids.
12132 (linux_attach_lwp): New.
12133 (linux_attach): Add process to processes table. Don't set
12135 (struct counter): New.
12136 (second_thread_of_pid_p, last_thread_of_process_p): New.
12137 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12138 multiple processes.
12139 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12140 processes. Remove process from process table.
12141 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12142 to multiple processes.
12143 (any_thread_of): New.
12144 (linux_detach): Add `pid' argument, and handle it. Remove process
12145 from processes table.
12146 (linux_join): Add `pid' argument. Handle it.
12147 (linux_thread_alive): Change unsighed long argument to ptid_t.
12148 Consider dead lwps as not being alive.
12149 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12150 threads we're not interested in.
12151 (same_lwp, find_lwp_pid): New.
12152 (linux_wait_for_lwp): Change `pid' argument's type from int to
12154 (linux_wait_for_event): Rename to ...
12155 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12156 from int to ptid_t. Adjust.
12157 (linux_wait_for_event): New.
12158 (linux_wait_1): Add `ptid' argument. Change return type to
12159 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12160 that exit from the process table.
12161 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12163 (mark_lwp_dead): New.
12164 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12165 stopping all threads, mark its main lwp as dead.
12166 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12168 (fetch_register, usr_store_inferior_registers)
12169 (regsets_fetch_inferior_registers)
12170 (regsets_store_inferior_registers, linux_read_memory)
12171 (linux_write_memory): Inline `inferior_pid'.
12172 (linux_look_up_symbols): Adjust to use per-process
12173 `thread_db_active'.
12174 (linux_request_interrupt): Adjust to use ptids.
12175 (linux_read_auxv): Inline `inferior_pid'.
12176 (initialize_low): Don't reference thread_db_active.
12177 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12178 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12179 (ps_getpid): Return the pid of the current inferior.
12180 * thread-db.c (proc_handle, thread_agent): Delete.
12181 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12183 (find_one_thread): Change argument type to ptid_t. Adjust to
12185 (maybe_attach_thread): Adjust to per-process data and ptids.
12186 (thread_db_find_new_threads): Ditto.
12187 (thread_db_init): Ditto.
12188 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12189 processes table. Adjust to use ptids.
12190 (spu_kill, spu_detach): Adjust interface. Remove process from
12192 (spu_join, spu_thread_alive): Adjust interface.
12193 (spu_wait): Adjust interface. Remove process from processes
12194 table. Adjust to use ptids.
12195 * win32-low.c (current_inferior_tid): Delete.
12196 (current_inferior_ptid): New.
12197 (debug_event_ptid): New.
12198 (thread_rec): Take a ptid. Adjust.
12199 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12200 (child_delete_thread): Ditto.
12201 (do_initial_child_stuff): Add `attached' argument. Add process to
12203 (child_fetch_inferior_registers, child_store_inferior_registers):
12205 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12206 (win32_attach): Pass 1 to do_initial_child_stuff.
12207 (win32_kill): Adjust interface. Remove process from processes
12209 (win32_detach): Ditto.
12210 (win32_join): Adjust interface.
12211 (win32_thread_alive): Take a ptid.
12212 (win32_resume): Adjust to use ptids.
12213 (get_child_debug_event): Ditto.
12214 (win32_wait): Adjust interface. Remove exiting process from
12217 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12219 Non-stop mode support.
12221 * server.h (non_stop): Declare.
12222 (gdb_client_data, handler_func): Declare.
12223 (delete_file_handler, add_file_handler, start_event_loop):
12225 (handle_serial_event, handle_target_event, push_event)
12226 (putpkt_notif): Declare.
12227 * target.h (enum resume_kind): New.
12228 (struct thread_resume): Replace `step' field by `kind' field.
12229 (TARGET_WNOHANG): Define.
12230 (struct target_ops) <wait>: Add `options' argument.
12231 <supports_non_stop, async, start_non_stop>: New fields.
12232 (target_supports_non_stop, target_async): New.
12233 (start_non_stop): Declare.
12234 (mywait): Add `options' argument.
12235 * target.c (mywait): Add `options' argument. Print child exit
12236 notifications here.
12237 (start_non_stop): New.
12238 * server.c (non_stop, own_buf, mem_buf): New globals.
12239 (struct vstop_notif): New.
12240 (notif_queue): New global.
12241 (queue_stop_reply, push_event, discard_queued_stop_replies)
12242 (send_next_stop_reply): New.
12243 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12245 (attach_inferior): In non-stop mode, don't wait for the target
12247 (handle_general_set): Handle QNonStop.
12248 (handle_query): When handling qC, return the current general
12249 thread, instead of the first thread of the list.
12250 (handle_query): If the backend supports non-stop mode, include
12251 QNonStop+ in the qSupported query response.
12252 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12254 (handle_v_attach, handle_v_run): Handle non-stop mode.
12255 (handle_v_stopped): New.
12256 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12257 (myresume): Adjust to use resume_kind. Handle non-stop.
12258 (queue_stop_reply_callback): New.
12259 (handle_status): Handle non-stop mode.
12260 (main): Clear non_stop flag on reconnection. Use the event-loop.
12261 Refactor serial protocol handling from here ...
12262 (process_serial_event): ... to this new function. When GDB
12263 selects any thread, select one here. In non-stop mode, wait until
12264 GDB acks all pending events before exiting.
12265 (handle_serial_event, handle_target_event): New.
12266 * remote-utils.c (remote_open): Install remote_desc in the event
12268 (remote_close): Remove remote_desc from the event loop.
12269 (putpkt_binary): Rename to...
12270 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12271 (putpkt_binary): New as wrapper around putpkt_binary_1.
12272 (putpkt_notif): New.
12273 (prepare_resume_reply): In non-stop mode, don't change the
12275 * event-loop.c: New.
12276 * Makefile.in (OBJ): Add event-loop.o.
12277 (event-loop.o): New rule.
12279 * linux-low.h (pid_of): Moved here.
12281 (get_lwp_thread): Use lwpid_of.
12282 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12283 * linux-low.c (pid_of): Delete.
12284 (inferior_pid): Use lwpid_of.
12285 (linux_event_pipe): New.
12286 (target_is_async_p): New.
12288 (handle_extended_wait): Use lwpid_of.
12289 (add_lwp): Don't set lwpid field.
12290 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12291 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12292 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12293 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12294 first. Adjust to linux_wait_for_event interface changes. Use
12296 (linux_detach): Don't delete the main lwp here.
12297 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12298 (status_pending_p): Don't consider explicitly suspended lwps.
12299 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12300 pointer. Add OPTIONS argument. Change return type to int. Use
12301 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12302 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12303 pointer. Add status pointer argument. Return a pid instead of a
12304 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12305 changes. In non-stop mode, don't switch to a random thread.
12306 (linux_wait): Rename to...
12307 (linux_wait_1): ... this. Add target_options argument, and handle
12308 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12309 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12310 clean exit and signal exit code. Don't stop all threads in
12311 non-stop mode. In all-stop mode, only stop all threads when
12312 reporting a stop to GDB. Handle explicit thread stop requests.
12313 (async_file_flush, async_file_mark): New.
12315 (send_sigstop): Use lwpid_of.
12316 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12317 interface changes. In non-stop mode, don't switch to a random
12319 (linux_resume_one_lwp): Use lwpid_of.
12320 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12321 (linux_resume_one_thread): ... this. Handle resume_stop. In
12322 non-stop mode, don't look for pending flag in all threads.
12323 (resume_status_pending_p): Don't consider explicitly suspended
12325 (my_waitpid): Reimplement. Emulate __WALL.
12326 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12328 (sigchld_handler, linux_supports_non_stop, linux_async)
12329 (linux_start_non_stop): New.
12330 (linux_target_ops): Register linux_supports_non_stop, linux_async
12331 and linux_start_non_stop.
12332 (initialize_low): Install SIGCHLD handler.
12333 * thread-db.c (thread_db_create_event, find_one_thread)
12334 (thread_db_get_tls_address): Use lwpid_of.
12335 * win32-low.c (win32_detach): Adjust to use resume_kind.
12336 (win32_wait): Add `options' argument.
12337 * spu-low.c (spu_resume): Adjust to use resume_kind.
12338 (spu_wait): Add `options' argument.
12340 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12342 Decouple target code from remote protocol.
12344 * target.h (enum target_waitkind): New.
12345 (struct target_waitstatus): New.
12346 (struct target_ops) <wait>: Return an unsigned long. Take a
12347 target_waitstatus pointer instead of a char pointer.
12348 (mywait): Likewise.
12349 * target.c (mywait): Change prototype to return an unsigned long.
12350 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12351 * server.h (thread_from_wait, old_thread_from_wait): Delete
12353 (prepare_resume_reply): Change prototype to take a
12355 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12356 (last_status, last_ptid): New.
12357 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12358 pid instead of a signal.
12359 (attach_inferior): Remove "status" and "signal" parameters.
12361 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12363 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12364 (handle_v_requests, myresume): Remove "status" and "signal"
12365 parameters. Adjust.
12366 (handle_status): New.
12367 (main): Delete local `status'. Adjust.
12368 * remote-utils.c: Include target.h.
12369 (prepare_resume_reply): Change prototype to take a
12370 target_waitstatus. Adjust.
12372 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12374 * spu-low.c (spu_wait): Adjust.
12375 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12377 (win32_wait): Adjust.
12379 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12381 * target.h (struct thread_resume): Delete leave_stopped member.
12382 (struct target_ops): Add a `n' argument to the `resume' callback.
12383 * server.c (start_inferior): Adjust.
12384 (handle_v_cont, myresume): Adjust.
12385 * linux-low.c (check_removed_breakpoint): Adjust to resume
12386 interface change, and to removed leave_stopped field.
12387 (resume_ptr): Delete.
12388 (struct thread_resume_array): New.
12389 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12390 resume interface change.
12391 (linux_continue_one_thread, linux_queue_one_thread)
12392 (resume_status_pending_p): Check if the resume field is NULL
12393 instead of checking the leave_stopped member.
12394 (linux_resume): Adjust to the target resume interface change.
12395 * spu-low.c (spu_resume): Adjust to the target resume interface
12397 * win32-low.c (win32_detach, win32_resume): Ditto.
12399 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12401 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12403 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12405 (linux_continue_one_thread): Only preserve the stepping flag if
12406 there's a pending breakpoint.
12408 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12410 * server.c (main): After the inferior having exited, call
12411 remote_close before exiting gdbserver.
12413 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12415 Fix size of FPSCR in Power 7 processors.
12416 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12417 (PPC_FEATURE_HAS_DFP): New #define.
12418 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12421 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12423 * server.c (handle_query) Whitespace and formatting.
12425 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12427 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12428 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12429 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12430 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12431 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12432 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12433 Makefile.in, configure.ac: Fix whitespace throughout.
12434 * configure: Regenerate.
12436 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12438 * inferiors.c (find_inferior): Make it safe for the callback
12439 function to delete the currently iterated inferior.
12441 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12443 * Makefile.in (linuw_low_h): Move higher.
12444 (thread-db.o): Depend on $(linux_low_h).
12446 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12448 Rename "process" to "lwp" throughout.
12450 * linux-low.c (all_processes): Rename to...
12451 (all_lwps): ... this.
12452 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12453 (add_process): Rename to ...
12454 (add_lwp): ... this. Adjust.
12455 (linux_create_inferior): Adjust.
12456 (linux_attach_lwp): Adjust.
12457 (linux_attach): Adjust.
12458 (linux_kill_one_process): Rename to ...
12459 (linux_kill_one_lwp): ... this. Adjust.
12460 (linux_kill): Adjust.
12461 (linux_detach_one_process): Rename to ...
12462 (linux_detach_one_lwp): ... this. Adjust.
12463 (linux_detach): Adjust.
12464 (check_removed_breakpoint): Adjust.
12465 (status_pending_p): Adjust.
12466 (linux_wait_for_process): Rename to ...
12467 (linux_wait_for_lwp): ... this. Adjust.
12468 (linux_wait_for_event): Adjust.
12469 (send_sigstop): Adjust.
12470 (wait_for_sigstop): Adjust.
12471 (stop_all_processes): Rename to ...
12472 (stop_all_lwps): ... this.
12473 (linux_resume_one_process): Rename to ...
12474 (linux_resume_one_lwp): ... this. Adjust.
12475 (linux_set_resume_request, linux_continue_one_thread)
12476 (linux_queue_one_thread, resume_status_pending_p)
12477 (usr_store_inferior_registers, regsets_store_inferior_registers)
12478 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12480 * linux-low.h (get_process): Rename to ...
12481 (get_lwp): ... this. Adjust.
12482 (get_thread_process): Rename to ...
12483 (get_thread_lwp): ... this. Adjust.
12484 (get_process_thread): Rename to ...
12485 (get_lwp_thread): ... this. Adjust.
12486 (struct process_info): Rename to ...
12487 (struct lwp_info): ... this.
12488 (all_processes): Rename to ...
12489 (all_lwps): ... this.
12490 * proc-service.c (ps_lgetregs): Adjust.
12491 * thread-db.c (thread_db_create_event, find_one_thread)
12492 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12494 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12496 * server.c (handle_query): Handle "qAttached".
12498 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12500 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12501 GPLv3, update license URL.
12503 2009-03-01 Doug Evans <dje@google.com>
12505 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12506 (server_h): Add gdb_signals.h.
12507 (signals.o): Update.
12508 * server.h (target_signal_from_host,target_signal_to_host_p)
12509 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12511 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12513 * remote-utils.c (getpkt): Also generate remote-debug
12514 information if noack_mode is set.
12516 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12518 * server.c (handle_query): Report qXfer:siginfo:read and
12519 qXfer:siginfo:write as supported and handle them.
12520 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12521 * linux-low.c (linux_xfer_siginfo): New.
12522 (linux_target_ops): Set it.
12524 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12526 * server.c (gdbserver_usage): Mention --remote-debug.
12527 (main): Accept '--remote-debug' switch.
12529 2009-01-18 Doug Evans <dje@google.com>
12531 * regcache.c (new_register_cache): No need to check result of xcalloc.
12532 * server.c (handle_search_memory): Back out calls to xmalloc,
12533 result is checked and error is returned to user upon failure.
12534 (handle_query): Ditto. Add more checks for result of malloc.
12535 (handle_v_cont): Check result of malloc, report error back to
12537 (handle_v_run): Ditto. Call freeargv.
12538 * server.h (freeargv): Declare.
12539 * utils.c (freeargv): New fn.
12541 2009-01-15 Doug Evans <dje@google.com>
12543 * gdbreplay.c (perror_with_name): Make arg const char *.
12544 * server.h (target_signal_to_name): Make return type const char *.
12545 * thread-db.c (thread_db_err_str): Make return type const char *.
12546 * utils.c (perror_with_name): Make arg const char *.
12548 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12550 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12551 when handling a EXIT_PROCESS_DEBUG_EVENT.
12553 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12555 * gdbreplay.c (gdbreplay_version): Update copyright year.
12556 * server.c (gdbserver_version): Likewise.
12558 2009-01-05 Doug Evans <dje@google.com>
12560 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12561 (handle_extended_wait): Improve comment.
12563 2008-12-13 Doug Evans <dje@google.com>
12565 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12566 * server.h (ATTR_MALLOC): New macro.
12567 (xmalloc,xcalloc,xstrdup): Declare.
12568 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12569 * inferiors.c: Ditto.
12570 * linux-low.c: Ditto.
12571 * mem-break.c: Ditto.
12572 * regcache.c: Ditto.
12573 * remote-utils.c: Ditto.
12576 * win32-low.c: Ditto.
12578 2008-12-12 Doug Evans <dje@google.com>
12580 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12581 in debugging printf.
12583 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12585 2008-12-09 Doug Evans <dje@google.com>
12587 * linux-low.h (struct process_info): Delete member tid, unused.
12588 * thread-db.c (find_one_thread): Update.
12589 (maybe_attach_thread): Update.
12591 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12593 * target.h (struct target_ops): Add qxfer_osdata member.
12594 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12596 (linux_qxfer_osdata): New functions.
12597 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12599 * server.c (handle_query): Handle "qXfer:osdata:read:".
12600 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12601 (buffer_xml_printf): New functions.
12602 * server.h (struct buffer): New.
12603 (buffer_grow_str, buffer_grow_str0): New macros.
12604 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12605 (buffer_xml_printf): Declare.
12607 2008-11-24 Doug Evans <dje@google.com>
12609 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12611 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12613 * server.c (handle_v_run): Always use the supplied argument list.
12615 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12617 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12618 (xtensa_regmap_table): Add entry for scompare1.
12620 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12622 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12623 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12624 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12625 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12626 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12627 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12628 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12629 XML target descriptions.
12630 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12631 when inferior is running on an ISA 2.05 or later processor. Add
12632 special case to return offset for full 64-bit slot of FPSCR when
12635 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12637 * Makefile.in (SFILES, clean): Added sparc64 files.
12638 (reg-sparc64.o, reg-sparc64.c): New.
12639 * configure.srv (sparc*-*-linux*): New configuration.
12640 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12641 syscall arguments for SPARC.
12642 (regsets_store_inferior_registers): Likewise.
12643 * linux-sparc-low.c: New file.
12645 2008-10-21 Doug Evans <dje@google.com>
12647 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12648 (READLINE_DIR,READLINE_DEP): Delete.
12649 (INTERNAL_CFLAGS): Update.
12650 (LINTFLAGS): Update.
12652 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12654 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12655 whole argv from the last run, not just argv[0].
12657 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12659 * regcache.c (new_register_cache): Return NULL if the register
12660 cache size isn't known yet.
12661 (free_register_cache): Avoid dereferencing a NULL regcache.
12663 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12665 * configure.srv: Merge MIPS and MIPS64.
12667 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12669 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12671 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12673 * Makefile.in: Add required vsx dependencies.
12675 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12676 Declare init_registers_powerpc_vsx32l.
12677 Declare init_registers_powerpc_vsx64l.
12678 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12679 (ppc_arch_setup): Check for VSX in hwcap.
12680 (ppc_fill_vsxregset): New function.
12681 (ppc_store_vsxregset): New function.
12682 Add new VSX entry in regset_info target_regsets.
12684 * configure.srv: Add new VSX dependencies.
12686 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12688 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12689 (remote_open): Set or clear transport_is_reliable.
12690 (putpkt_binary): Don't expect acks in noack mode.
12691 (getpkt): Don't send ack/nac in noack mode.
12692 * server.c (handle_general_set): Handle QStartNoAckMode.
12693 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12695 (main): Reset noack_mode on every connection.
12696 * server.h (noack_mode): Declare.
12698 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12700 * Makefile.in (GDBREPLAY_OBS): New variable.
12701 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12703 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12704 Daniel Jacobowitz <dan@codesourcery.com>
12706 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12707 (usr_store_inferior_registers): Likewise.
12708 (regsets_store_inferior_registers): Likewise.
12710 2008-07-31 Rolf Jansen <rj@surtec.com>
12711 Pedro Alves <pedro@codesourcery.com>
12713 * configure.ac: Check for memmem declaration.
12714 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12715 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12716 (disable_packet_qfThreadInfo): Unconditionally compile.
12717 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12718 * configure, config.in: Regenerate.
12720 2008-07-28 Doug Kwan <dougkwan@google.com>
12722 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12723 (linux_write_memory): Remove declaration of errno.
12725 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12727 * linux-low.c (handle_extended_wait): Do not use "status"
12728 variable uninitialized.
12730 2008-07-07 Pedro Alves <pedro@codesourcery.com>
12732 * server.c (handle_v_attach): Inhibit reporting dll changes.
12734 2008-06-27 Pedro Alves <pedro@codesourcery.com>
12736 * remote-utils.c (prepare_resume_reply): If requested, don't
12737 output "thread:TID" in the T stop reply.
12739 * server.c (disable_packet_vCont, disable_packet_Tthread)
12740 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12741 (handle_query): If requested, disable support for qC, qfThreadInfo
12743 (handle_v_requests): If requested, disable support for vCont.
12744 (gdbserver_show_disableable): New.
12745 (main): Handle --disable-packet and --disable-packet=LIST.
12747 * server.h (disable_packet_vCont, disable_packet_Tthread)
12748 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12750 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12752 * server.c (gdbserver_usage): Mention --version.
12754 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12756 * Makefile.in (gdbreplay.o): New rule.
12758 2008-06-06 Joseph Myers <joseph@codesourcery.com>
12760 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12761 message, not gdbserver.
12763 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12764 Nathan Sidwell <nathan@codesourcery.com>
12765 Joseph Myers <joseph@codesourcery.com>
12767 * acinclude.m4: Include ../../config/acx.m4.
12768 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12769 * configure, config.in: Regenerate.
12770 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12771 * server.c (gdbserver_version): Print PKGVERSION.
12772 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12773 (main): Adjust gdbserver_usage calls.
12774 * gdbreplay.c (version, host_name): Add declarations.
12775 (gdbreplay_version, gdbreplay_usage): New.
12776 (main): Accept --version and --help options.
12778 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12780 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12781 (arm_breakpoint_at): Handle Thumb.
12782 (the_low_target): Add comment.
12784 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12786 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12788 2008-05-09 Doug Evans <dje@google.com>
12790 * server.h (decode_search_memory_packet): Declare.
12791 * remote-utils.c (decode_search_memory_packet): New fn.
12792 * server.c (handle_search_memory_1): New fn.
12793 (handle_search_memory): New fn.
12794 (handle_query): Process qSearch:memory packets.
12796 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12798 * regcache.c (registers_length): Remove.
12799 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12800 full register packet.
12801 * regcache.h (registers_length): Remove prototype.
12802 * server.h (PBUFSIZ): Define to 16384.
12804 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12806 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12807 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12808 powerpc-64l.o, and powerpc-altivec64l.o.
12809 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12810 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12811 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12812 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12813 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12816 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12817 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12818 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12819 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12820 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12821 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12822 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12823 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12824 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12825 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12828 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12829 (init_registers_powerpc_32l): ... this new prototype.
12830 (init_registers_powerpc_32): Remove, replace by ...
12831 (init_registers_powerpc_altivec32l): ... this new prototype.
12832 (init_registers_powerpc_e500): Remove, replace by ...
12833 (init_registers_powerpc_e500l): ... this new prototype.
12834 (init_registers_ppc64): Remove, replace by ...
12835 (init_registers_powerpc_64l): ... this new prototype.
12836 (init_registers_powerpc_64): Remove, replace by ...
12837 (init_registers_powerpc_altivec64l): ... this new prototype.
12838 (ppc_num_regs): Set to 73.
12839 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12840 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12841 (ppc_cannot_store_register): Handle orig_r3 and trap.
12842 (ppc_arch_setup): Update init_registers_... calls.
12843 (ppc_fill_gregset): Handle orig_r3 and trap.
12845 * inferiors.c (clear_inferiors): Reset current_inferior.
12847 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
12849 * acinclude.m4: Add override.m4.
12850 * configure: Regenerate.
12852 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12854 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12855 initial call to init_register_ppc64.
12857 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12859 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12860 single powerpc*-*-linux* case.
12861 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12863 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12865 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
12866 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
12868 * linux-ppc-low.c: Include <elf.h>.
12869 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12870 (ppc_hwcap): New global variable.
12871 (ppc_regmap): Remove __SPE__ #ifdef sections.
12872 (ppc_regmap_e500): New global variable.
12873 (ppc_cannot_store_register): Update __SPE__ special case.
12874 (ppc_get_hwcap): New function.
12875 (ppc_arch_setup): Use it to determine whether inferior supports
12876 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12877 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12878 Do not access registers if target does not support AltiVec.
12879 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12880 Do not access registers if target does not support SPE.
12881 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12883 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12885 * linux-low.c (disabled_regsets, num_regsets): New.
12886 (use_regsets_p): Delete.
12887 (linux_wait_for_process): Clear disabled_regsets.
12888 (regsets_fetch_inferior_registers): Check and set it.
12889 (regsets_store_inferior_registers): Likewise.
12890 (linux_fetch_registers, linux_store_registers): Do not use
12892 (initialize_low): Allocate disabled_regsets.
12894 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12896 * Makefile.in (LIBOBJS): New.
12897 (OBS): Use LIBOBJS.
12898 (memmem.o): New rule.
12899 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12900 * configure: Regenerated.
12902 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12904 * server.c (handle_query): Never return "unsupported" for
12905 qXfer:features:read queries.
12907 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12909 * server.c (get_features_xml): Fix inverted condition.
12910 (handle_query): Always support qXfer:feature:read.
12912 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12914 * server.c (wrapper_argv): New.
12915 (start_inferior): Handle wrapper_argv. If set, expect an extra
12917 (gdbserver_usage): Document --wrapper.
12918 (main): Parse --wrapper.
12920 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12922 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12923 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12924 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12925 (ppc_set_pc): Likewise.
12926 (ppc_arch_setup): New function.
12927 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12928 of collect_register.
12929 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
12931 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12933 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12934 instead of linux-ppc64-low.o.
12935 * linux-ppc64-low.c: Remove file.
12936 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12937 (linux-ppc64-low.o): Remove rule.
12939 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12940 (init_registers_powerpc_64): Likewise.
12941 (ppc_regmap): Conditionally define depending on __powerpc64__.
12942 (ppc_cannot_store_register): Do not special-case "fpscr" when
12943 compiled on __powerpc64__.
12944 (ppc_collect_ptrace_register): New function.
12945 (ppc_supply_ptrace_register): New function.
12946 (ppc_breakpoint): Change type to "unsigned int".
12947 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12948 (the_low_target): Conditionally provide initializers for the
12949 arch_setup member depending on __powerpc64__. Install
12950 collect_ptrace_register and supply_ptrace_register members.
12952 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12954 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12955 * server.c (gdbserver_xmltarget): Define.
12956 (get_features_xml): Use it to replace "target.xml" and arch_string.
12958 * configure.srv: Remove srv_xmltarget. Add XML files that were
12959 mentioned there to srv_xmlfiles instead. Remove conditional tests
12960 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12961 srv_xmlfiles and srv_regobj to include all possible choices.
12962 * configure.ac (srv_xmltarget): Remove.
12963 (srv_xmlfiles): Do not add "target.xml".
12964 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12965 checks for supplementary target information.
12966 * configure: Regenerate.
12967 * Makefile.in (XML_TARGET): Remove.
12968 (target.xml): Remove rule.
12969 (clean): Do not clean up target.xml.
12970 (.PRECIOUS): Do not mention target.xml.
12972 * target.h (struct target_ops): Remove arch_string member.
12973 * linux-low.c (linux_arch_string): Remove.
12974 (linux_target_ops): Remove arch_string initializer.
12975 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12976 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12977 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12978 * spu-low.c (spu_arch_string): Remove.
12979 (spu_target_ops): Remove arch_string initializer.
12980 * win32-low.c (win32_arch_string): Remove.
12981 (win32_target_ops): Remove arch_string initializer.
12982 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12983 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12984 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12986 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12988 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12989 by collect_ptrace_register and supply_ptrace_register hooks.
12990 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12991 instead of checking for the_low_target.left_pad_xfer.
12992 (usr_store_inferior_registers): Use collect_ptrace_register callback
12993 instead of checking for the_low_target.left_pad_xfer.
12995 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12996 (s390_supply_ptrace_register): Likewise.
12997 (s390_fill_gregset): Call s390_collect_ptrace_register.
12998 (the_low_target): Update.
13000 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13001 (ppc_supply_ptrace_register): Likewise.
13002 (the_low_target): Update.
13004 * linux-i386-low.c (the_low_target): Update.
13005 * linux-x86-64-low.c (the_low_target): Update.
13007 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13009 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13010 reg-s390.o and reg-s390x.o.
13012 * linux-low.c (new_inferior): New global variable.
13013 (linux_create_inferior, linux_attach): Set it.
13014 (linux_wait_for_process): Call the_low_target.arch_setup after the
13015 target has stopped for the first time.
13016 (initialize_low): Do not call the_low_target.arch_setup.
13018 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13019 (s390_set_pc): Likewise.
13020 (s390_arch_setup): New function.
13021 (the_low_target): Use s390_arch_setup as arch_setup routine.
13023 * regcache.c (realloc_register_cache): New function.
13024 (set_register_cache): Call it for each existing regcache.
13026 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13028 * server.h (init_registers): Remove prototype.
13030 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13031 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13032 instead of init_registers ().
13033 * linux-arm-low.c (init_registers_arm): Add prototype.
13034 (init_registers_arm_with_iwmmxt): Likewise.
13035 (the_low_target): Add initializer for arch_setup field.
13036 * linux-cris-low.c (init_registers_cris): Add prototype.
13037 (the_low_target): Add initializer for arch_setup field.
13038 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13039 (the_low_target): Add initializer for arch_setup field.
13040 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13041 (the_low_target): Add initializer for arch_setup field.
13042 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13043 (the_low_target): Add initializer for arch_setup field.
13044 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13045 (the_low_target): Add initializer for arch_setup field.
13046 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13047 (the_low_target): Add initializer for arch_setup field.
13048 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13049 (init_registers_mips64_linux): Likewise.
13050 (the_low_target): Add initializer for arch_setup field.
13051 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13052 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13053 (the_low_target): Add initializer for arch_setup field.
13054 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13055 (init_registers_powerpc_64): Likewise.
13056 (the_low_target): Add initializer for arch_setup field.
13057 * linux-s390-low.c (init_registers_s390): Add prototype.
13058 (init_registers_s390x): Likewise.
13059 (the_low_target): Add initializer for arch_setup field.
13060 * linux-sh-low.c (init_registers_sh): Add prototype.
13061 (the_low_target): Add initializer for arch_setup field.
13062 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13063 (the_low_target): Add initializer for arch_setup field.
13064 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13065 (the_low_target): Add initializer for arch_setup field.
13067 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13068 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13069 instead of init_registers ().
13070 * win32-arm-low.c (init_registers_arm): Add prototype.
13071 (the_low_target): Add initializer for arch_setup field.
13072 * win32-i386-low.c (init_registers_i386): Add prototype.
13073 (the_low_target): Add initializer for arch_setup field.
13075 * spu-low.c (init_registers_spu): Add prototype.
13076 (initialize_low): Call initialie_registers_spu () instead of
13077 initialize_registers ().
13079 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13081 * server.c (handle_v_requests): When handling the vRun and vAttach
13082 packets, if already debugging a process, don't kill it. Return an
13085 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13087 * server.c (handle_query): Correct length check.
13089 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13091 * win32-low.c (do_initial_child_stuff): Add process handle
13092 parameter. Set current_process_handle and current_process_id from the
13093 parameters. Clear globals.
13094 (win32_create_inferior): Don't set current_process_handle and
13095 current_process_id here. Instead pass them on the call to
13096 do_initial_child_stuff.
13097 (win32_attach): Likewise.
13098 (win32_clear_inferiors): New.
13099 (win32_kill): Don't close the current process handle or the
13100 current thread handle here. Instead call win32_clear_inferiors.
13101 (win32_detach): Don't open a new handle to the process. Call
13102 win32_clear_inferiors.
13103 (win32_join): Don't rely on current_process_handle; open a new
13104 handle using the process id.
13105 (win32_wait): Call win32_clear_inferiors when the inferior process
13108 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13110 * server.c (monitor_show_help): Add "exit".
13112 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13114 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13115 (clean): Add reg-xtensa.c.
13116 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13117 * configure.srv (xtensa*-*-linux*) New target.
13118 * linux-xtensa-low.c: New.
13119 * xtensa-xtregs.c: New.
13121 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13123 * hostio.c: Don't include errno.h.
13124 (errno_to_fileio_errno): Move to hostio-errno.
13125 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13126 error number outputting to the target->hostio_last_error callback.
13127 (hostio_packet_error): Use FILEIO_EINVAL directly.
13128 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13129 calls to hostio_error.
13130 * hostio-errno.c: New.
13131 * server.h (hostio_last_error_from_errno): Declare.
13132 * target.h (target_ops): Add hostio_last_error member.
13133 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13134 as hostio_last_error handler.
13135 * spu-low.c (spu_target_ops): Likewise.
13136 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13137 (wince_hostio_last_error): New functions.
13138 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13139 as hostio_last_error handler.
13140 (win32_target_ops) [!_WIN32_WCE]: Register
13141 hostio_last_error_from_errno as hostio_last_error handler.
13142 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13143 (hostio-errno.o): New rule.
13144 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13145 * configure.srv (srv_hostio_err_objs): New variable. Default to
13147 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13148 * configure: Regenerate.
13150 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13152 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13153 (linux_kill, linux_detach): Clean up the process list.
13154 * remote-utils.c (remote_open): Improve port number parsing.
13155 (putpkt_binary, input_interrupt): Only send interrupts if the target
13157 * server.c (extended_protocol): Make static.
13158 (attached): Define earlier.
13159 (exit_requested, response_needed, program_argv): New variables.
13160 (target_running): New.
13161 (start_inferior): Clear attached here.
13162 (attach_inferior): Set attached here.
13163 (require_running): Define.
13164 (handle_query): Use require_running and target_running. Implement
13166 (handle_v_attach, handle_v_run): New.
13167 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13168 (gdbserver_usage): Update.
13169 (main): Redo argument parsing. Handle --debug and --multi. Handle
13170 --attach along with other options or after the port. Save
13171 program_argv. Support no initial program. Resynchronize
13172 communication with GDB after an error. Handle "monitor exit".
13173 Use require_running and target_running. Always allow the extended
13174 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13175 restart in extended mode.
13176 * README: Refer to the GDB manual. Update --attach usage.
13178 2007-12-20 Andreas Schwab <schwab@suse.de>
13180 * linux-low.c (STACK_SIZE): Define.
13181 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13182 (linux_test_for_tracefork): Likewise.
13184 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13186 * linux-low.c (linux_wait_for_event): Update messages. Do not
13187 reinsert auto-delete breakpoints.
13188 * mem-break.c (struct breakpoint): Change return type of handler to
13190 (set_breakpoint_at): Update handler type.
13191 (reinsert_breakpoint_handler): Return 1 instead of calling
13193 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13195 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13196 * mem-break.h (set_breakpoint_at): Update handler type.
13197 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13198 * win32-low.c (auto_delete_breakpoint): New.
13199 (get_child_debug_event): Use it.
13201 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13203 * configure.ac: Check for pread and pwrite.
13204 * hostio.c (handle_pread): Fall back to lseek and read.
13205 (handle_pwrite): Fall back to lseek and write.
13206 * config.in, configure: Regenerated.
13208 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13210 * server.c (myresume): Add own_buf argument.
13211 (main): Update calls.
13213 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13215 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13216 * remote-utils.c (remote_open): Do not call disable_async_io.
13217 (block_async_io): Delete.
13218 (unblock_async_io): Make static.
13219 (initialize_async_io): New.
13220 * server.c (handle_v_cont): Handle async I/O here.
13221 (myresume): Likewise. Move other common resume tasks here...
13222 (main): ... from here. Call initialize_async_io. Disable async
13223 I/O before the main loop.
13224 * server.h (initialize_async_io): Declare.
13225 (block_async_io, unblock_async_io): Delete prototypes.
13226 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13228 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13230 * remote-utils.c (readchar): Allow binary data in received messages.
13232 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13234 * win32-low.c (attaching): New global.
13235 (win32_create_inferior): Clear the `attaching' global.
13236 (win32_attach): Set the `attaching' global.
13237 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13238 attaching. Only set a breakpoint at the entry point if not
13241 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13243 * server.c (main): Don't report dll events on the initial
13244 connection on attaches.
13246 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13248 * server.c (main): Relax numerical bases supported for the pid of
13249 the --attach command line argument.
13251 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13253 * win32-low.c (win32_attach): Call OpenProcess before
13254 DebugActiveProcess, not after. Add last error output to error
13257 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13259 * win32-low.c (win32_get_thread_context)
13260 (win32_set_thread_context): New functions.
13261 (thread_rec): Use win32_get_thread_context.
13262 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13263 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13266 2007-12-03 Leo Zayas
13267 Pedro Alves <pedro_alves@portugalmail.pt>
13269 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13271 (child_add_thread): Minor cleanup.
13272 (child_continue): Resume artificially suspended threads before
13273 calling ContinueDebugEvent.
13274 (suspend_one_thread): New.
13275 (fake_breakpoint_event): New.
13276 (get_child_debug_event): Change return type to int. Check here if
13277 gdb sent an interrupt request. If a soft interrupt was requested,
13278 fake a breakpoint event. Return 0 if there is no event to handle,
13280 (win32_wait): Don't check here if gdb sent an interrupt request.
13281 Ensure there is a valid event to handle.
13282 (win32_request_interrupt): Add soft interruption method as last
13285 2007-12-03 Leo Zayas
13286 Pedro Alves <pedro_alves@portugalmail.pt>
13288 * win32-low.h (win32_thread_info): Add descriptions to the
13289 structure members. Replace `suspend_count' counter by a
13291 * win32-low.c (thread_rec): Update condition of when to get the
13292 context from the inferior. Rely on ContextFlags being set if it
13293 has already been retrieved. Only suspend the inferior thread if
13294 we haven't already. Warn if that fails.
13295 (continue_one_thread): s/suspend_count/suspended/. Only call
13296 ResumeThread once. Warn if that fails.
13298 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13300 * win32-low.c (win32_wait): Don't read from the inferior when it
13301 has already exited.
13303 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13305 * Makefile.in (win32_low_h): New variable.
13306 (win32-low.o): Add dependency on $(win32_low_h).
13307 (win32-arm-low.o, win32-i386-low.o): New rules.
13309 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13311 * hostio.c: Correct copyright year.
13313 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13315 * Makefile.in (OBS): Add hostio.o.
13316 (hostio.o): New rule.
13317 * server.h (handle_vFile): Declare.
13318 * hostio.c: New file.
13319 * server.c (handle_v_requests): Take packet_len and new_packet_len
13320 for binary packets. Call handle_vFile.
13321 (main): Update call to handle_v_requests.
13323 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13325 * linux-low.c: Include <sched.h>.
13327 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13329 * linux-low.c (linux_tracefork_grandchild): New.
13330 (linux_tracefork_child): Use clone.
13331 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13333 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13335 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13337 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13339 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13341 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13343 * inferiors.c (change_inferior_id): Delete.
13344 (add_pid_to_list, pull_pid_from_list): New.
13345 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13346 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13347 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13348 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13349 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13350 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13351 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13352 (using_threads): Always set to 1.
13353 (handle_extended_wait): New.
13354 (add_process): Do not set TID.
13355 (linux_create_inferior): Set must_set_ptrace_flags.
13356 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13357 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13358 (linux_thread_alive): Rename TID argument to LWPID.
13359 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13360 (linux_wait_for_event): Do not use TID or check using_threads. Update
13361 call to dead_thread_notify. Call handle_extended_wait.
13362 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13363 (send_sigstop): Delete sigstop_sent.
13364 (wait_for_sigstop): Avoid TID.
13365 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13366 (linux_test_for_tracefork): New.
13367 (linux_lookup_signals): Use thread_db_active and
13368 linux_supports_tracefork_flag.
13369 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13370 * linux-low.h (get_process_thread): Avoid TID.
13371 (struct process_ifo): Move thread_known and tid to the end. Remove
13373 (linux_attach_lwp, thread_db_init): Update prototypes.
13374 * server.h (change_inferior_id): Delete prototype.
13375 (add_pid_to_list, pull_pid_from_list): New prototypes.
13376 * thread-db.c (thread_db_use_events): New.
13377 (find_first_thread): Rename to...
13378 (find_one_thread): ...this. Update callers and messages. Do not
13379 call fatal. Check thread_db_use_events. Do not call
13380 change_inferior_id or new_thread_notify.
13381 (maybe_attach_thread): Update. Do not call new_thread_notify.
13382 (thread_db_init): Set thread_db_use_events. Check use_events.
13383 * utils.c (fatal, warning): Correct message prefix.
13385 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13387 * Makefile.in (clean): Remove new files.
13388 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13389 (powerpc-64.o, powerpc-64.c): New rules.
13390 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13391 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13393 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13395 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13396 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13397 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13398 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13399 (target_regsets): Add AltiVec and SPE register sets.
13400 * configure.ac: Check for AltiVec and SPE.
13401 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13402 (ppc_fill_vrregset, ppc_store_vrregset): New.
13403 (target_regsets): Add AltiVec register set.
13404 * configure: Regenerated.
13406 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13408 * linux-low.c (O_LARGEFILE): Define.
13409 (linux_read_memory): Use /proc/PID/mem.
13410 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13411 * configure, config.in: Regenerated.
13413 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13415 * linux-low.c (linux_wait_for_event): Do not pass signals while
13418 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13420 * win32-low.c (create_process): New.
13421 (win32_create_inferior): Use create_process instead of
13422 CreateProcess. If create_process failed retry appending an ".exe"
13423 suffix. Store the GetLastError result immediatelly after
13424 create_process calls and use it on the call to error.
13426 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13428 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13430 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13432 * configure.ac: Switch license to GPLv3.
13434 2007-08-01 Michael Snyder <msnyder@access-company.com>
13436 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13438 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13440 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13442 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13443 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13444 CloseToolhelp32Snapshot.
13445 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13446 CloseToolhelp32Snapshot.
13448 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13450 * server.c (main): Check for inferior exit before main loop.
13452 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13454 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13455 instead of on tmp_desc.
13457 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13458 Daniel Jacobowitz <dan@codesourcery.com>
13460 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13461 (add_thread): Minor cleanups.
13462 (clear_inferiors): Move lower in the file. Clear the DLL
13464 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13465 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13466 (xml_escape_text): New.
13467 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13469 (handle_v_cont): Report errors.
13470 (gdbserver_version): Update.
13471 (main): Correct size of own_buf. Do not report initial DLL events.
13472 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13473 (unloaded_dll, xml_escape_text): New.
13474 * win32-low.c (enum target_waitkind): Update comments.
13475 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13476 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13477 (win32_EnumProcessModules, win32_GetModuleInformation)
13478 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13479 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13480 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13481 (win32_Module32First, win32_Module32Next, load_toolhelp)
13482 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13483 (get_child_debug_event): Handle DLL events.
13484 (win32_wait): Likewise.
13486 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13488 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13489 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13491 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13493 * win32-low.c (handle_output_debug_string): Ignore event if not
13496 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13498 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13500 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13502 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13504 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13506 * inferiors.c (change_inferior_id): Add comment.
13507 * linux-low.c (check_removed_breakpoint): Add an early
13508 prototype. Improve debug output.
13509 (linux_attach): Doc update.
13510 (linux_detach_one_process, linux_detach): Clean up before releasing
13512 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13513 * linux-low.h (struct process_info): Doc improvement.
13514 * mem-break.c (delete_all_breakpoints): New.
13515 * mem-break.h (delete_all_breakpoints): New prototype.
13516 * thread-db.c (find_first_thread): New.
13517 (thread_db_create_event): Call it instead of
13518 thread_db_find_new_threads. Clean up unused variables.
13519 (maybe_attach_thread): Remove first thread handling.
13520 (thread_db_find_new_threads): Use find_first_thread.
13521 (thread_db_get_tls_address): Likewise.
13523 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13525 * thread-db.c (thread_db_find_new_threads): Add prototype.
13526 (thread_db_create_event): Check for the main thread before adding
13528 (maybe_attach_thread): Only enable event reporting if TID == 0.
13529 (thread_db_get_tls_address): Check for new threads.
13531 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13533 * linux-low.c (linux_create_inferior): Try execv before execvp.
13534 * spu-low.c (spu_create_inferior): Likewise.
13536 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13538 * linux-low.c (linux_create_inferior): Change execv to execvp.
13539 * spu-low.c (spu_create_inferior): Likewies.
13541 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13543 * Makefile.in (clean): Clean new files instead of deleted ones.
13544 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13545 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13547 * configure.srv: Specify XML files and new regformats for MIPS and
13549 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13550 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13551 an entry for the restart register.
13552 (mips_cannot_fetch_register, mips_cannot_store_register)
13553 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13554 register names to match the XML descriptions.
13555 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13556 restart register instead of $0.
13558 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13559 Markus Deuling <deuling@de.ibm.com>
13561 * remote-utils.c (decode_xfer_write): New function.
13562 * server.h (decode_xfer_write): Add prototype.
13563 * server.c (handle_query): Add PACKET_LEN argument. Support
13564 qXfer:spu:read and qXfer:spu:write packets.
13565 (main): Pass packet_len to handle_query.
13566 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13567 * target.h (target_ops): Add qxfer_spu.
13569 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13571 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13572 accessing non-seekable spufs files.
13574 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13576 * server.c (handle_query): Add reply for qC packet.
13578 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13579 Leo Zayas <lerele@champenstudios@com>
13581 * server.h (check_remote_input_interrupt_request): New function.
13582 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13583 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13584 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13585 (check_remote_input_interrupt_request): New function.
13586 * server.h (check_remote_input_interrupt_request): Declare.
13587 * win32-low.c (winapi_DebugBreakProcess,
13588 winapi_GenerateConsoleCtrlEvent): New typedefs.
13589 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13591 (win32_wait): Check for remote interrupt request
13592 with check_remote_input_interrupt_request.
13593 (win32_request_interrupt): New function.
13594 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13596 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13598 * win32-low.c (debug_registers_changed,
13599 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13600 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13601 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13602 (thread_rec): Get context using the low target.
13603 (child_add_thread): Call thread_added on the low target,
13604 which does the same thing.
13606 (do_initial_child_stuff): Remove debug registers references.
13607 Set context using the low target. Resume threads after
13608 setting the contexts.
13609 (child_continue): Remove dead variable. Remove debug
13610 registers references.
13611 (child_fetch_inferior_registers): Go through the low target.
13612 (do_child_store_inferior_registers): Remove.
13613 (child_store_inferior_registers): Go through the low target.
13614 (win32_resume): Remove debug registers references.
13615 Set context using the low target.
13616 (handle_exception): Change return type to void. Don't record
13617 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13618 first chance exception.
13619 (get_child_debug_event): Change return type to void. Remove
13620 goto loop. Always return after waiting for debug event.
13621 (win32_wait): Convert to switch statement. Handle spurious
13624 * win32-i386-low.c (debug_registers_changed,
13625 debug_registers_used): New.
13626 (initial_stuff): Rename to ...
13627 (i386_initial_stuff): ... this. Clear debug registers
13629 (store_debug_registers): Delete.
13630 (i386_get_thread_context): New.
13631 (load_debug_registers): Delete.
13632 (i386_set_thread_context): New.
13633 (i386_thread_added): New.
13634 (single_step): Rename to ...
13635 (i386_single_step): ... this.
13636 (do_fetch_inferior_registers): Rename to ...
13637 (i386_fetch_inferior_register): ... this.
13638 (i386_store_inferior_register): New.
13639 (the_low_target): Adapt to new interface.
13641 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13642 (arm_get_thread_context): New.
13643 (arm_set_thread_context): New.
13645 (do_fetch_inferior_registers): Rename to ...
13646 (arm_fetch_inferior_register): ... this.
13647 (arm_store_inferior_register): New.
13648 (arm_wince_breakpoint): Reimplement as unsigned long.
13649 (arm_wince_breakpoint_len): Define.
13650 (the_low_target): Adapt to new interface.
13652 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13653 load_debug_registers. Add get_thread_context, set_thread_context,
13654 thread_added and store_inferior_register. Rename
13655 fetch_inferior_registers to fetch_inferior_register.
13656 (regptr): Remove declaration.
13658 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13660 * linux-low.c (linux_detach): Change return type to int. Return 0.
13661 * spu-low.c (spu_detach): Likewise.
13663 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13665 * target.h (target_ops): Change return type of detach to int.
13667 (join_inferior): New.
13668 * server.c (main): Don't skip detach support on mingw32.
13669 If the inferior doesn't support detaching return error.
13670 Call join_inferior instead of using waitpid.
13671 * linux-low.c (linux_join): New.
13672 (linux_target_op): Add linux_join.
13673 * spu-low.c (spu_join): New.
13674 (spu_target_ops): Add spu_join.
13675 * win32-low.c (win32_detach): Adapt to new interface.
13676 Reopen current_process_handle before detaching. Issue a child
13677 resume before detaching.
13679 (win32_target_op): Add win32_join.
13681 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13683 * win32-low.c (win32-attach): Fix return value.
13684 * target.h (target_ops): Describe ATTACH return values.
13686 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13688 * win32-low.c (GETPROCADDRESS): Define.
13689 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13690 (winapi_DebugSetProcessKillOnExit): Likewise.
13691 (win32_create_inferior): Force usage of ansi CreateProcessA.
13692 (win32_attach): Use GETPROCADDRESS.
13693 (win32_detach): Likewise.
13695 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13697 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13699 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13701 * win32-low.c: Commit leftover changes from 2007-03-29.
13703 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13705 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13706 fields short instead of int. Add explicit padding.
13707 (i387_cache_to_fsave): Remove unnecessary casts.
13708 (i387_fsave_to_cache): Doc fix.
13709 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13711 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13713 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13714 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13716 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13718 * configure.srv (arm*-*-mingw32ce*): Move near the other
13721 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13723 * configure.ac: Add errno checking.
13724 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13725 sys/file.h and malloc.h.
13726 (AC_CHECK_DECLS): Add perror.
13727 (srv_mingwce): Handle.
13728 * configure.srv (i[34567]86-*-cygwin*): Add
13729 win32-i386-low.o to srv_tgtobj.
13730 (i[34567]86-*-mingw*): Likewise.
13731 (arm*-*-mingw32ce*): Add case.
13732 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13733 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13734 [__MINGW32CE__] (strerror): New function.
13735 [__MINGW32CE__] (errno): Define to GetLastError.
13736 [__MINGW32CE__] (COUNTOF): New macro.
13737 (remote_open): Remove extra close call.
13738 * mem-break.c (delete_breakpoint_at): New function.
13739 * mem-break.h (delete_breakpoint_at): Declare.
13740 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13741 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13742 [USE_WIN32API] (read, write): Add char* casts.
13743 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13744 * server.h: Include wincecompat.h on Windows CE.
13745 [HAVE_ERRNO_H]: Check.
13746 (perror): Declare if not declared.
13747 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13748 (perror_with_name): Remove errno declaration.
13749 * wincecompat.h: New.
13750 * wincecompat.c: New.
13751 * win32-low.h: New.
13752 * win32-arm-low.c: New.
13753 * win32-i386-low.c: New.
13754 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13755 (OUTMSG2): Make it safe.
13757 (COUNTOF): New macro.
13758 (NUM_REGS): Get it from the low target.
13759 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13760 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13761 (thread_rec): Let low target handle debug registers.
13762 (child_add_thread): Likewise.
13763 (child_init_thread_list): Likewise.
13764 (continue_one_thread): Likewise.
13766 (do_child_fetch_inferior_registers): Move to ...
13767 * win32-i386-low.c: ... here, and rename to ...
13768 (do_fetch_inferior_registers): ... this.
13769 * win32-low.c (child_fetch_inferior_registers):
13770 Go through the low target.
13771 (do_child_store_inferior_registers): Use regptr.
13772 (strwinerror): New function.
13773 (win32_create_inferior): Handle Windows CE.
13774 Use strwinerror instead of strerror on Windows error
13775 codes. Add program to the error output.
13776 Don't close the main thread handle on Windows CE.
13777 (win32_attach): Use coredll.dll on Windows CE.
13778 (win32_kill): Close current process and current
13780 (win32_detach): Use coredll.dll on Windows CE.
13781 (win32_resume): Let low target handle debug registers, and
13783 (handle_exception): Add/Remove initial breakpoint. Avoid
13784 non-existant WSTOPSIG on Windows CE.
13785 (win32_read_inferior_memory): Cast to remove warning.
13786 (win32_arch_string): Go through the low target.
13787 (initialize_low): Call set_breakpoint_data with the low
13788 target's breakpoint.
13789 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13790 FOP_REGNUM, mappings): Move to ...
13791 * win32-i386-low.c: ... here.
13792 * win32-low.c (win32_thread_info): Move to ...
13793 * win32-low.h: ... here.
13794 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13795 win32-arm-low.c and wincecompat.c.
13796 (all:): Add $EXEEXT.
13797 (install-only:): Likewise.
13798 (gdbserver:): Likewise.
13799 (gdbreplay:): Likewise.
13800 * config.in: Regenerate.
13801 * configure: Regenerate.
13803 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13805 * win32-low.c: Rename typedef thread_info to
13806 win32_thread_info throughout.
13808 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13810 * win32-i386-low.c: Rename to ...
13811 * win32-low.c: ... this.
13812 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13813 * Makefile.in: Likewise.
13815 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13817 * remote-utils.c (monitor_output): Constify msg parameter.
13818 * server.h (monitor_output): Likewise.
13819 * win32-i386-low.c (handle_output_debug_string): New.
13820 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13821 handle_output_debug_string.
13822 (get_child_debug_event): Likewise.
13824 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13826 * server.c (main): Correct strtoul check.
13828 2007-03-27 Jon Ringle <jon@ringle.org>
13830 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13832 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13834 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13836 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13838 * terminal.h: Check HAVE_SGTTY_H.
13840 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
13842 * remote-utils.c (remote_open): Print out the assigned port number.
13844 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13846 * remote-utils.c (monitor_output): New function.
13847 * server.c (debug_threads): Define here.
13848 (monitor_show_help): New function.
13849 (handle_query): Handle qRcmd.
13850 (main): Do not handle 'd' packet.
13851 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13852 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13855 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13857 * Makefile.in (EXEEXT): New.
13858 (clean): Use $(EXEEXT).
13860 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13862 * target.h (target_ops): Rename send_signal to request_interrupt,
13863 and remove enum target_signal parameter.
13864 * linux-low.c (linux_request_interrupt): Rename from
13865 linux_send_signal, and always send SIGINT.
13866 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13867 and always send SIGINT.
13868 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13870 (input_interrupt): Likewise.
13872 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13874 * server.c (get_features_xml): Check if target implemented
13876 * win32-i386-low.c (win32_arch_string): New.
13877 (win32_target_ops): Add win32_arch_string as arch_string member.
13879 2007-02-22 Markus Deuling <deuling@de.ibm.com>
13881 * spu-low.c (spu_arch_string): New.
13882 (spu_target_ops): Add spu_arch_string.
13884 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13886 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13887 * configure.ac: Do not check for terminal.h.
13888 * configure, config.in: Regenerated.
13890 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13892 * Makefile.in (OBS): Add $(XML_BUILTIN).
13893 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13895 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13896 (arm-with-iwmmxt.c): New.
13897 * config.in, configure: Regenerate.
13898 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13899 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13900 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13901 (arm*-*-linux*): Add iWMMXt and regset support.
13902 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13903 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13904 (arm_store_wmmxregset, target_regsets): New.
13905 * server.c (get_features_xml): Take annex argument. Check builtin
13907 (handle_query): Handle multiple annexes.
13909 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13911 * remote-utils.c [USE_WIN32API] (read, write): Define.
13912 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13915 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13917 * linux-i386-low.c (the_low_target): Set arch_string.
13918 * linux-x86-64-low.c (the_low_target): Likewise.
13919 * linux-low.c (linux_arch_string): New.
13920 (linux_target_ops): Add it.
13921 * linux-low.h (struct linux_target_ops): Add arch_string.
13922 * server.c (write_qxfer_response): Use const void * for DATA.
13923 (get_features_xml): New.
13924 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13925 * target.h (struct target_ops): Add arch_string method.
13927 2007-01-03 Denis Pilat <denis.pilat@st.com>
13928 Daniel Jacobowitz <dan@codesourcery.com>
13930 * linux-low.c (linux_kill): Handle being called with no threads.
13931 * win32-i386-low.c (win32_kill): Likewise.
13932 (get_child_debug_event): Clear current_process_handle.
13934 2006-12-30 Denis PILAT <denis.pilat@st.com>
13935 Daniel Jacobowitz <dan@codesourcery.com>
13937 * remote-utils.c (remote_open): Check the type of specified
13938 serial port devices before opening them.
13939 * server.c (main): Kill the inferior if an error occurs during
13940 the first remote_open.
13942 2006-12-05 Markus Deuling <deuling@de.ibm.com>
13944 * README: Update supported targets.
13946 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13948 * Makefile.in (clean): Remove reg-mips64.c.
13949 (reg-mips64.c, reg-mips64.o): New rules.
13950 * configure.srv: Handle mips64. Include regset support for mips.
13951 * linux-mips-low.c (union mips_register): New.
13952 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13953 (mips_breakpoint, mips_breakpoint_at): Use int.
13954 (mips_collect_register, mips_supply_register)
13955 (mips_collect_register_32bit, mips_supply_register_32bit)
13956 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13957 (mips_store_fpregset, target_regsets): New.
13958 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13960 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13962 * configure.srv: Add target "spu*-*-*".
13963 * Makefile.in (clean): Remove reg-spu.c.
13964 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13965 * spu-low.c: New file.
13967 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13969 * configure.ac: Correct td_thr_tls_get_addr test.
13970 * configure: Regenerated.
13972 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13974 * linux-low.c (linux_wait_for_event): Reformat. Use the
13975 pass_signals array.
13976 * remote-utils.c (decode_address_to_semicolon): New.
13977 * server.c (pass_signals, handle_general_set): New.
13978 (handle_query): Mention QPassSignals for qSupported.
13979 (main): Call handle_general_set.
13980 * server.h (pass_signals, decode_address_to_semicolon): New.
13982 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13984 * server.c (handle_query): Correct error handling for read_auxv.
13986 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13988 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13989 and srv_linux_thread_db to yes.
13990 * linux-s390-low.c (s390_fill_gregset): New function.
13991 (target_regsets): Define data structure.
13993 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13995 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13996 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13997 * config.in, configure: Regenerated.
13998 * inferiors.c (gdb_id_to_thread): New function.
13999 (gdb_id_to_thread_id): Use it.
14000 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14001 * linux-low.h (struct process_info): Add th member.
14002 (thread_db_get_tls_address): New prototype.
14003 * remote-utils.c (decode_address): Make non-static.
14004 * server.c (handle_query): Handle qGetTLSAddr.
14005 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14006 * target.h (struct target_ops): Add get_tls_address.
14007 * thread-db.c (maybe_attach_thread): Save the thread handle.
14008 (thread_db_get_tls_address): New.
14010 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14012 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14013 (linux_resume_one_process): Take a siginfo_t *. Update all
14014 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14015 (struct pending_signals): Add a siginfo_t.
14016 (linux_wait_for_process): Always set last_status.
14017 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14018 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14019 * linux-low.h (struct process_info): Add last_status.
14021 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14023 * remote-utils.c (try_rle): New function.
14024 (putpkt_binary): Use it.
14026 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14028 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14029 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14030 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14031 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14032 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14035 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14037 * server.c (terminal_fd): New variable.
14038 (old_foreground_pgrp): Likewise.
14039 (restore_old_foreground_pgrp): New function.
14040 (start_inferior): Record the terminal file descriptor in terminal_fd
14041 and its original foreground group in old_foreground_pgrp. Register
14042 restore_old_foreground_pgrp with atexit().
14044 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14046 * server.c (handle_query): Correct qPart to qXfer.
14048 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14050 * configure.ac: Check for more headers which are missing on
14051 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14052 * configure.srv: Add Cygwin and mingw32.
14053 * remote-utils.c: Don't include headers unconditionally which
14054 are missing on mingw32. Include <winsock.h> for mingw32.
14055 (remote_open): Adjust for mingw32 support. Flush
14056 standard error after writing to it.
14057 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14058 (unblock_async_io, enable_async_io, disable_async_io)
14059 (readchar, getpkt): Update for Winsock support.
14060 (prepare_resume_reply): Expect a protocol signal number.
14061 * server.c: Disable <sys/wait.h> on mingw32.
14062 (start_inferior): Adjust for mingw32 support. Flush
14063 standard error after writing to it.
14064 (attach_inferior): Likewise. Use protocol signal
14066 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14068 * win32-i386-low.c: New file.
14069 * Makefile.in (XM_CLIBS): Set.
14070 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14071 (win32-i386-low.o): New dependency rule.
14072 * linux-low.c (linux_wait): Use target signal numbers.
14073 * target.h (struct target_ops): Doc fix.
14074 * server.h (target_signal_to_name): New prototype.
14075 * gdbreplay.c: Don't include headers unconditionally which
14076 are missing on mingw32. Include <winsock.h> for mingw32.
14077 (remote_close, remote_open): Adjust for Winsock support.
14078 * configure, config.in: Regenerated.
14080 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14082 * server.c (decode_xfer_read, write_qxfer_response): New.
14083 (handle_query): Take a packet length argument. Handle
14084 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14085 the qSupported response.
14086 (main): Update call to handle_query.
14088 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14090 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14091 (putpkt_binary): Renamed from putpkt and adjusted for binary
14093 (putpkt): New wrapper for putpkt_binary.
14094 (readchar): Don't mask off the high bit.
14095 (decode_X_packet): New function.
14096 * server.c (main): Call putpkt_binary if a handler sets the packet
14097 length. Save the length of the incoming packet. Handle 'X'.
14098 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14100 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14102 * server.c (handle_query): Handle qSupported.
14104 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14106 * remote-utils.c (all_symbols_looked_up): New variable.
14107 (look_up_one_symbol): Check it.
14108 * server.h (look_up_one_symbol): New declaration.
14109 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14111 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14113 * Makefile.in (linux-arm-low.o): Update dependencies.
14114 * linux-arm-low.c: Include "gdb_proc_service.h".
14115 (PTRACE_GET_THREAD_AREA): Define.
14116 (ps_get_thread_area): New function.
14118 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14120 * configure.srv (m68k*-*-uclinux*): New target.
14121 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14122 (linux_resume_one_process): Remove extraneous cast.
14123 (linux_read_offsets): New.
14124 (linux_target_op): Add linux_read_offsets on mmuless systems.
14125 * server.c (handle_query): Add qOffsets logic.
14126 * target.h (struct target_ops): Add read_offsets.
14128 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14130 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14131 (PTRACE_GET_THREAD_AREA): Define.
14132 (ps_get_thread_area): New function.
14133 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14134 (linux-x86-64-low.o): Update.
14136 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14138 * configure.ac: Remove checks for prfpregset_t.
14139 * gdb_proc_service.h: New file.
14140 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14141 new "gdb_proc_service.h".
14142 * proc-service.c: Likewise.
14143 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14144 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14145 * Makefile.in (gdb_proc_service_h): Updated.
14146 * configure, config.in: Regenerated.
14148 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14150 * remote-utils.c (prepare_resume_reply): Move declaration
14151 of gdb_id_from_wait to the top of the block.
14153 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14155 * linux-low.c (regsets_store_inferior_registers): Read the regset
14156 from the target before filling it.
14158 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14160 * server.c (attach_inferior): Return SIGTRAP for a successful
14163 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14165 * Makefile.in (OBS): Add version.o.
14166 (STAGESTUFF): Delete.
14167 (version.o): Add dependencies.
14168 (version.c): Replace rule.
14169 (clean): Remove version.c.
14170 * server.c (gdbserver_version): New.
14171 (gdbserver_usage): Use printf.
14172 (main): Handle --version and --help.
14173 * server.h (version, host_name): Add declarations.
14175 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14187 * linux-x86-64-low.c:
14189 * linux-s390-low.c:
14190 * linux-ppc64-low.c:
14192 * linux-mips-low.c:
14193 * linux-m68k-low.c:
14194 * linux-m32r-low.c:
14197 * linux-ia64-low.c:
14198 * linux-i386-low.c:
14199 * linux-crisv32-low.c:
14211 * gdbserver.1: Add (C) after Copyright. Update the FSF
14214 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14216 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14217 (arm_breakpoint_at): Recognize both breakpoints.
14218 (the_low_target): Use the correct breakpoint instruction.
14220 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14222 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14223 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14224 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14225 (the_low_target): Update.
14227 2005-10-25 Andreas Schwab <schwab@suse.de>
14229 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14231 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14232 (ia64_num_regs): Reduce to 462.
14234 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14236 * acinclude.m4: Correct quoting.
14237 * aclocal.m4: Regenerated.
14239 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14240 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14241 (thread_db_init): Call thread_db_err_str.
14242 * configure.ac: Check for TD_VERSION.
14243 * config.in, configure: Regenerated.
14245 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14247 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14249 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14251 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14252 is not available. Define HAVE_PTRACE_GETREGS if it is.
14253 * config.in, configure: Regenerated.
14254 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14255 * linux-i386-low.c, linux-m68k-low.c: Update to use
14256 HAVE_PTRACE_GETREGS.
14257 * linux-low.c (regsets_fetch_inferior_registers)
14258 (regsets_store_inferior_registers): Only return 0 if we processed
14260 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14261 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14263 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14265 * inferiors.c (struct thread_info): Add gdb_id.
14266 (add_thread): Add gdb_id argument.
14267 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14268 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14269 calls to add_thread.
14270 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14271 * server.c (handle_query): Use thread_to_gdb_id.
14272 (handle_v_cont, main): Use gdb_id_to_thread_id.
14273 * server.h (add_thread): Update prototype.
14274 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14277 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14279 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14280 left-padded registers.
14281 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14282 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14284 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14286 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14287 * configure: Regenerate.
14288 * config.in: Regenerate.
14289 * server.h (NEED_DECLARATION_STRERROR):
14290 Replace with !HAVE_DECL_STRERROR.
14292 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14294 * linux-low.c (linux_wait, linux_send_signal): Don't test
14295 an unsigned long variable for > 0 if it could be MAX_ULONG.
14296 * server.c (myresume): Likewise.
14297 * target.c (set_desired_inferior): Likewise.
14299 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14301 * configure.ac: Simplify and improve check for socklen_t.
14302 * configure, config.in: Regenerate.
14304 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14306 * acconfig.h: Remove.
14307 * configure.ac: Add a test for socklen_t. Use three-argument
14308 AC_DEFINE throughout.
14309 * config.in: Regenerated using autoheader 2.59.
14310 * configure: Regenerated.
14312 * gdbreplay.c (socklen_t): Provide a default.
14313 (remote_open): Use socklen_t.
14314 * remote-utils.c (socklen_t): Provide a default.
14315 (remote_open): Use socklen_t.
14316 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14319 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14321 * linux-low.c (linux_read_memory, linux_write_memory)
14322 (linux_read_auxv): Likewise.
14323 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14324 (check_mem_write): Likewise.
14325 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14327 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14328 (registers_from_string, register_data): Likewise.
14329 * server.c (handle_query, main): Likewise.
14330 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14331 (decode_M_packet): Likewise.
14332 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14333 * target.h (struct target_ops): Update read_memory, write_memory,
14335 (read_inferior_memory, write_inferior_memory): Update.
14336 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14337 to unsigned char *.
14338 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14339 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14340 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14341 linux-s390-low.c, linux-sh-low.c: Update for changes in
14342 read_inferior_memory and the_low_target->breakpoint.
14344 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14346 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14347 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14348 * configure.srv: Add powerpc64-*-linux*.
14349 * linux-ppc64-low.c: New file.
14351 2005-05-23 Orjan Friberg <orjanf@axis.com>
14353 * linux-cris-low.c: New file with support for CRIS.
14354 * linux-crisv32-low.c: Ditto for CRISv32.
14355 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14356 (clean): Add reg-cris.c and reg-crisv32.c.
14357 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14358 reg-crisv32.o, and reg-crisv32.c to make rules.
14359 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14360 recognized targets.
14362 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14364 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14365 of sizeof (PTRACE_XFER_TYPE).
14366 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14368 2005-05-12 Orjan Friberg <orjanf@axis.com>
14370 * target.h (struct target_ops): Add insert_watchpoint,
14371 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14372 pointers for hardware watchpoint support.
14373 * linux-low.h (struct linux_target_ops): Ditto.
14374 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14375 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14376 to linux_target_ops.
14377 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14379 * server.c (main): Recognize 'Z' and 'z' packets.
14381 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14383 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14384 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14385 (the_low_target): Add new members.
14387 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14389 * proc-service.c (ps_lgetregs): Search all_processes instead of
14392 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14394 * server.c (start_inferior): Change return type to int.
14395 (attach_inferior): Change sigptr to int *.
14396 (handle_v_cont, handle_v_requests): Change signal to int *.
14397 (main): Change signal to int.
14399 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14401 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14402 * configure.srv: Add m32r*-*-linux*.
14403 * linux-m32r-low.c: New file.
14405 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14407 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14409 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14411 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14412 Take unsigned long arguments for PIDs.
14413 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14414 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14415 (wait_for_sigstop, linux_resume_one_process)
14416 (regsets_fetch_inferior_registers, linux_send_signal)
14417 (linux_read_auxv): Likewise. Update the types of variables holding
14418 PIDs. Update format string specifiers.
14419 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14420 * remote-utils.c (prepare_resume_reply): Likewise.
14421 * server.c (cont_thread, general_thread, step_thread)
14422 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14424 (handle_query): Update format specifiers.
14425 (handle_v_cont, main): Use strtoul for thread IDs.
14426 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14427 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14428 (general_thread, step_thread, thread_from_wait)
14429 (old_thread_from_wait): Update.
14430 * target.h (struct thread_resume): Use unsigned long for THREAD.
14431 (struct target_ops): Use unsigned long for arguments to attach and
14434 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14436 * acinclude.m4: Include bfd/bfd.m4 directly.
14437 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14438 <agriffis@toolchain.org>.
14439 * aclocal.m4, configure: Regenerated.
14441 2005-01-07 Andrew Cagney <cagney@gnu.org>
14443 * configure.ac: Rename configure.in, require autoconf 2.59.
14444 * configure: Re-generate.
14446 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14448 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14449 LIBS when finished.
14450 * aclocal.m4: Regenerated.
14451 * configure: Regenerated.
14453 2004-11-21 Andreas Schwab <schwab@suse.de>
14455 * linux-m68k-low.c (m68k_num_gregs): Define.
14456 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14457 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14458 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14459 (m68k_breakpoint_at): New. Add to the_low_target.
14461 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14462 srv_linux_thread_db to yes.
14464 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14466 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14467 (ARCH_SET_FS): Likewise.
14468 (ARCH_GET_FS): Likewise.
14469 (ARCH_GET_GS): Likewise.
14471 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14473 * linux-i386-low.c (ps_get_thread_area): New.
14474 * linux-x86-64-low.c (ps_get_thread_area): New.
14475 * linux-low.c: Include <sys/syscall.h>.
14476 (linux_kill_one_process): Don't kill the first thread here.
14477 (linux_kill): Kill the first thread here.
14478 (kill_lwp): New function.
14479 (send_sigstop, linux_send_signal): Use it.
14480 * proc-service.c: Clean up #ifdefs.
14481 (fpregset_info): Delete.
14482 (ps_lgetregs): Update and enable implementation.
14483 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14485 * remote-utils.c (struct sym_cache, symbol_cache): New.
14486 (input_interrupt): Print a clearer message.
14487 (async_io_enabled): New variable.
14488 (enable_async_io, disable_async_io): Use it. Update comments.
14489 (look_up_one_symbol): Use the symbol cache.
14490 * thread-db.c (thread_db_look_up_symbols): New function.
14491 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14493 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14495 * configure.in: Test for -rdynamic.
14496 * configure: Regenerated.
14497 * Makefile (INTERNAL_LDFLAGS): New.
14498 (gdbserver, gdbreplay): Use it.
14500 2004-09-02 Andrew Cagney <cagney@gnu.org>
14502 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14504 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14506 * linux-low.c (linux_wait): Clear all_processes list also.
14508 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14510 * linux-low.c: Include <errno.h>. Remove extern declaration of
14513 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14515 * gdbreplay.c, server.h, utils.c: Update copyright years.
14517 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14519 * server.c (main): Print child status or termination signal from
14520 variable 'signal', not 'sig'.
14522 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14524 * linux-low.c (linux_read_memory): Change return type to
14525 int. Check for and return error from ptrace().
14526 * target.c (read_inferior_memory): Change return type to int. Pass
14527 back return status from the_target->read_memory().
14528 * target.h (struct target_ops): Adapt *read_memory() prototype.
14530 (read_inferior_memory): Adapt prototype.
14531 * server.c (main): Return an error packet if
14532 read_inferior_memory() returns an error.
14534 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14536 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14537 Unify with other clean targets.
14539 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14541 * server.c (handle_v_cont): Call set_desired_inferior.
14543 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14545 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14547 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14549 * linux-low.c (linux_wait): Unblock async I/O.
14550 (linux_resume): Block and enable async I/O.
14551 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14552 * server.h (block_async_io, unblock_async_io): Add prototypes.
14554 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14556 * remote-utils.c (remote_open): Print a status notice after
14557 opening a TCP port.
14558 * server.c (attach_inferior): Print a status notice after
14561 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14563 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14565 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14567 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14569 * server.c, target.h: Update copyright years.
14571 2004-02-25 Roland McGrath <roland@redhat.com>
14573 * target.h (struct target_ops): New member `read_auxv'.
14574 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14575 * linux-low.c (linux_read_auxv): New function.
14576 (linux_target_ops): Initialize `read_auxv' member to that.
14578 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14580 Committed by Jim Blandy <jimb@redhat.com>.
14582 * linux-s390-low.c (s390_num_regs): Update.
14583 (s390_regmap): Remove control registers. Use __s390x__ predefine
14584 instead of GPR_SIZE to distiguish s390 and s390x targets.
14586 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14588 * linux-low.c: Update copyright year.
14589 (check_removed_breakpoint): Clear pending_is_breakpoint.
14590 (linux_set_resume_request, linux_queue_one_thread)
14591 (resume_status_pending_p): New functions.
14592 (linux_continue_one_thread): Use process->resume.
14593 (linux_resume): Only resume threads if there are no pending events.
14594 * linux-low.h (struct process_info): Add resume request
14597 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14599 * regcache.c (new_register_cache): Clear the allocated register
14600 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14602 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14604 * linux-low.c (linux_resume): Take a struct thread_resume *
14606 (linux_wait): Update call.
14607 (resume_ptr): New static variable.
14608 (linux_continue_one_thread): Renamed from
14609 linux_continue_one_process. Use resume_ptr.
14610 (linux_resume): Use linux_continue_one_thread.
14611 * server.c (handle_v_cont, handle_v_requests): New functions.
14612 (myresume): New function.
14613 (main): Handle 'v' case.
14614 * target.h (struct thread_resume): New type.
14615 (struct target_ops): Change argument of "resume" to struct
14617 (myresume): Delete macro.
14619 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14621 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14622 (uninstall): Support DESTDIR.
14624 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14626 * configure.srv: Add xscale*linux copy of arm*linux entry.
14628 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14630 * linux-arm-low.c (arm_reinsert_addr): New function.
14631 (the_low_target): Add arm_reinsert_addr.
14633 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14635 * mem-break.c: Remove whitespace at end of file.
14637 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14639 * configure.in: Check whether we need to prototype strerror.
14640 * server.h: Optionally prototype strerror.
14641 * gdbreplay.c (perror_with_name): Use strerror.
14642 * linux-low.c (linux_attach_lwp): Use strerror.
14643 * utils.c (perror_with_name): Use strerror.
14644 * config.in, configure: Regenerated.
14646 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14648 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14649 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14651 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14653 * Makefile.in (SFILES): Update.
14654 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14655 low-sun3.c: Remove files.
14657 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14659 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14660 (linux_detach_one_process, linux_detach): New functions.
14661 (linux_target_ops): Add linux_detach.
14662 * server.c (main): Handle 'D' packet.
14663 * target.h (struct target_ops): Add "detach" member.
14664 (detach_inferior): Define.
14666 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14668 From Kelley Cook <kelleycook@wideopenwest.com>:
14669 * configure.srv: Accept i[34567]86 variants.
14671 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14673 * linux-low.c (linux_wait_for_event): Correct comment typos.
14674 (linux_resume_one_process): Call check_removed_breakpoint.
14675 (linux_send_signal): New function.
14676 (linux_target_ops): Add linux_send_signal.
14677 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14679 * target.h (struct target_ops): Add send_signal.
14681 2003-05-29 Jim Blandy <jimb@redhat.com>
14683 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14684 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14685 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14686 away part of the register's value.
14688 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14690 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14691 (linux_wait_for_event, linux_init_signals): Likewise.
14693 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14695 * configure.in: Check for stdlib.h.
14696 * configure: Regenerated.
14697 * config.in: Regenerated.
14699 2003-01-04 Andreas Schwab <schwab@suse.de>
14701 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14703 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14705 * Makefile.in: Remove obsolete code.
14707 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14709 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14710 defined(PT_FPR0_HI).
14712 2002-11-17 Stuart Hughes <seh@zee2.com>
14714 * linux-arm-low.c (arm_num_regs): Increase.
14715 (arm_regmap): Include status register.
14717 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14719 * linux-low.c (register_addr): Remove incorrect -1 check.
14721 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
14723 * linux-low.c (linux_create_inferior): Call setpgid. Return
14725 (unstopped_p, linux_signal_pid): Remove.
14726 (linux_target_ops): Remove linux_signal_pid.
14727 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14728 global instead of target method.
14729 * target.h (struct target_ops): Remove signal_pid. Update comment
14730 for create_inferior.
14731 * server.c (signal_pid): New variable.
14732 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14733 gdbserver. Set the child to be the foreground process group.
14734 (attach_inferior): Set signal_pid.
14736 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
14738 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14740 2002-08-20 Jim Blandy <jimb@redhat.com>
14742 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14745 2002-08-01 Andrew Cagney <cagney@redhat.com>
14747 * Makefile.in: Make chill references obsolete.
14749 2002-07-24 Kevin Buettner <kevinb@redhat.com>
14751 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14752 * configure: Regenerate.
14753 * config.in: Regenerate.
14755 2002-07-09 David O'Brien <obrien@FreeBSD.org>
14757 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14758 (perror_with_name, remote_close, remote_open, expect, play): Static.
14760 2002-07-04 Michal Ludvig <mludvig@suse.cz>
14762 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14763 byte offsets instead of an array of indexes.
14764 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14766 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
14768 * regcache.c: Add comment.
14770 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
14772 * thread-db.c: New file.
14773 * proc-service.c: New file.
14774 * acinclude.m4: New file.
14775 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14776 proc-service.o, and thread-db.o.
14777 (linux-low.o): Add USE_THREAD_DB.
14778 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14779 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14780 * aclocal.m4: Regenerated.
14781 * config.in: Regenerated.
14782 * configure: Regenerated.
14783 * configure.in: Check for proc_service.h, sys/procfs.h,
14784 thread_db.h, and linux/elf.h headrs.
14785 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14786 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14787 Check for -lthread_db and thread support.
14788 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14789 PowerPC, and SuperH.
14790 * i387-fp.c: Constify arguments.
14791 * i387-fp.h: Likewise.
14792 * inferiors.c: (struct thread_info): Renamed from
14793 `struct inferior_info'. Remove PID member. Use generic inferior
14794 list header. All uses updated.
14795 (inferiors, signal_pid): Removed.
14796 (all_threads): New variable.
14797 (get_thread): Define.
14798 (add_inferior_to_list): New function.
14799 (for_each_inferior): New function.
14800 (change_inferior_id): New function.
14801 (add_inferior): Removed.
14802 (remove_inferior): New function.
14803 (add_thread): New function.
14804 (free_one_thread): New function.
14805 (remove_thread): New function.
14806 (clear_inferiors): Use for_each_inferior and free_one_thread.
14807 (find_inferior): New function.
14808 (find_inferior_id): New function.
14809 (inferior_target_data): Update argument type.
14810 (set_inferior_target_data): Likewise.
14811 (inferior_regcache_data): Likewise.
14812 (set_inferior_regcache_data): Likewise.
14813 * linux-low.c (linux_bp_reinsert): Remove.
14814 (all_processes, stopping_threads, using_thrads)
14815 (struct pending_signals, debug_threads, pid_of): New.
14816 (inferior_pid): Replace with macro.
14817 (struct inferior_linux_data): Remove.
14818 (get_stop_pc, add_process): New functions.
14819 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14820 Use add_process and add_thread.
14821 (linux_attach_lwp): New function, based on old linux_attach. Use
14822 add_process and add_thread. Set stop_expected for new threads.
14823 (linux_attach): New function.
14824 (linux_kill_one_process): New function.
14825 (linux_kill): Kill all LWPs.
14826 (linux_thread_alive): Use find_inferior_id.
14827 (check_removed_breakpoints, status_pending_p): New functions.
14828 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14829 Update. Use WNOHANG. Wait for cloned processes also. Update process
14830 struct for the found process.
14831 (linux_wait_for_event): New function.
14832 (linux_wait): Use it. Support LWPs.
14833 (send_sigstop, wait_for_sigstop, stop_all_processes)
14834 (linux_resume_one_process, linux_continue_one_process): New functions.
14835 (linux_resume): Support LWPs.
14836 (REGISTER_RAW_SIZE): Remove.
14837 (fetch_register): Use register_size instead. Call supply_register.
14838 (usr_store_inferior_registers): Likewise. Call collect_register.
14839 Fix recursive case.
14840 (regsets_fetch_inferior_registers): Improve error message.
14841 (regsets_store_inferior_registers): Add debugging.
14842 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14843 (unstopped_p, linux_signal_pid): New functions.
14844 (linux_target_ops): Add linux_signal_pid.
14845 (linux_init_signals): New function.
14846 (initialize_low): Call it. Initialize using_threads.
14847 * regcache.c (inferior_regcache_data): Add valid
14849 (get_regcache): Fetch registers lazily. Add fetch argument
14850 and update all callers.
14851 (regcache_invalidate_one, regcache_invalidate): New
14853 (new_register_cache): Renamed from create_register_cache.
14854 Return the new regcache.
14855 (free_register_cache): Change argument to a void *.
14856 (registers_to_string, registers_from_string): Call get_regcache
14857 with fetch flag set.
14858 (register_data): Make static. Pass fetch flag to get_regcache.
14859 (supply_register): Call get_regcache with fetch flag clear.
14860 (collect_register): Call get_regcache with fetch flag set.
14861 (collect_register_as_string): New function.
14862 * regcache.h: Update.
14863 * remote-utils.c (putpkt): Flush after debug output and use
14865 Handle input interrupts while waiting for an ACK.
14866 (input_interrupt): Use signal_pid method.
14867 (getpkt): Flush after debug output and use stderr.
14868 (outreg): Use collect_register_as_string.
14869 (new_thread_notify, dead_thread_notify): New functions.
14870 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14871 and general_thread.
14872 (look_up_one_symbol): Flush after debug output.
14873 * server.c (step_thread, server_waiting): New variables.
14874 (start_inferior): Don't use signal_pid. Update call to mywait.
14875 (attach_inferior): Update call to mywait.
14876 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14877 (main): Don't fetch/store registers explicitly. Use
14878 set_desired_inferior. Support proposed ``Hs'' packet. Update
14880 * server.h: Update.
14881 (struct inferior_list, struct_inferior_list_entry): New.
14882 * target.c (set_desired_inferior): New.
14883 (write_inferior_memory): Constify.
14884 (mywait): New function.
14885 * target.h: Update.
14886 (struct target_ops): New signal_pid method.
14887 (mywait): Removed macro, added prototype.
14889 * linux-low.h (regset_func): Removed.
14890 (regset_fill_func, regset_store_func): New.
14891 (enum regset_type): New.
14892 (struct regset_info): Add type field. Use new operation types.
14893 (struct linux_target_ops): stop_pc renamed to get_pc.
14894 Add decr_pc_after_break and breakpoint_at.
14895 (get_process, get_thread_proess, get_process_thread)
14896 (strut process_info, all_processes, linux_attach_lwp)
14897 (thread_db_init): New.
14899 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14900 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14901 (the_low_target): Add new members.
14902 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14903 (i386_store_fpxregset): Constify.
14904 (target_regsets): Add new kind identifier.
14905 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14906 (i386_set_pc): Add debugging.
14907 (i386_breakpoint_at): New function.
14908 (the_low_target): Add new members.
14909 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14910 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14911 (mips_breakpoint_at): New.
14912 (the_low_target): Add new members.
14913 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14914 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14915 (the_low_target): Add new members.
14916 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14917 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14918 (the_low_target): Add new members.
14919 * linux-x86-64-low.c (target_regsets): Add new kind
14922 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
14924 From Martin Pool <mbp@samba.org>:
14925 * server.c (gdbserver_usage): New function.
14928 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
14930 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14931 stop_at -> stop_pc.
14933 2002-05-04 Andrew Cagney <ac131313@redhat.com>
14935 * Makefile.in: Remove obsolete code.
14937 2002-04-24 Michal Ludvig <mludvig@suse.cz>
14939 * linux-low.c (regsets_fetch_inferior_registers),
14940 (regsets_store_inferior_registers): Removed cast to int from
14942 * regcache.h: Added declaration of struct inferior_info.
14944 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14946 * inferiors.c (struct inferior_info): Add regcache_data.
14947 (add_inferior): Call create_register_cache.
14948 (clear_inferiors): Call free_register_cache.
14949 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14950 * regcache.c (struct inferior_regcache_data): New.
14951 (registers): Remove.
14952 (get_regcache): New function.
14953 (create_register_cache, free_register_cache): New functions.
14954 (set_register_cache): Don't initialize the register cache here.
14955 (registers_to_string, registers_from_string, register_data): Call
14957 * regcache.h: Add prototypes.
14958 * server.h: Likewise.
14960 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14962 * mem-break.c: New file.
14963 * mem-break.h: New file.
14964 * Makefile.in: Add mem-break.o rule; update server.h
14966 * inferiors.c (struct inferior_info): Add target_data
14968 (clear_inferiors): Free target_data member if set.
14969 (inferior_target_data, set_inferior_target_data): New functions.
14970 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14971 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14972 * linux-low.c (linux_bp_reinsert): New variable.
14973 (struct inferior_linux_data): New.
14974 (linux_create_inferior): Use set_inferior_target_data.
14975 (linux_attach): Likewise. Call add_inferior.
14976 (linux_wait_for_one_inferior): New function.
14977 (linux_wait): Call it.
14978 (linux_write_memory): Add const.
14979 (initialize_low): Call set_breakpoint_data.
14980 * linux-low.h (struct linux_target_ops): Add breakpoint
14982 * server.c (attach_inferior): Remove extra add_inferior
14984 * server.h: Include mem-break.h. Update inferior.c
14986 * target.c (read_inferior_memory)
14987 (write_inferior_memory): New functions.
14988 * target.h (read_inferior_memory)
14989 (write_inferior_memory): Change macros to prototypes.
14990 (struct target_ops): Update comments. Add const to write_memory
14993 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
14995 * linux-low.c (usr_store_inferior_registers): Support
14996 registers which are allowed to fail to store.
14997 * linux-low.h (linux_target_ops): Likewise.
14998 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14999 (ppc_cannot_store_register): FPSCR may not be storable.
15001 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15003 * server.h: Include <string.h> if HAVE_STRING_H.
15004 * ChangeLog: Correct paths in last ChangeLog entry.
15006 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15008 * linux-low.h: Remove obsolete prototypes.
15009 (struct linux_target_ops): New.
15010 (extern the_low_target): New.
15011 * linux-low.c (num_regs, regmap): Remove declarations.
15012 (register_addr): Use the_low_target explicitly.
15013 (fetch_register): Likewise.
15014 (usr_fetch_inferior_registers): Likewise.
15015 (usr_store_inferior_registers): Likewise.
15016 * linux-arm-low.c (num_regs): Remove.
15017 (arm_num_regs): Define.
15018 (arm_regmap): Renamed from regmap, made static.
15019 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15021 (arm_cannot_store_register): Renamed from cannot_store_register,
15023 (the_low_target): New.
15024 * linux-i386-low.c (num_regs): Remove.
15025 (i386_num_regs): Define.
15026 (i386_regmap): Renamed from regmap, made static.
15027 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15029 (i386_cannot_store_register): Renamed from cannot_store_register,
15031 (the_low_target): New.
15032 * linux-ia64-low.c (num_regs): Remove.
15033 (ia64_num_regs): Define.
15034 (ia64_regmap): Renamed from regmap, made static.
15035 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15037 (ia64_cannot_store_register): Renamed from cannot_store_register,
15039 (the_low_target): New.
15040 * linux-m68k-low.c (num_regs): Remove.
15041 (m68k_num_regs): Define.
15042 (m68k_regmap): Renamed from regmap, made static.
15043 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15045 (m68k_cannot_store_register): Renamed from cannot_store_register,
15047 (the_low_target): New.
15048 * linux-mips-low.c (num_regs): Remove.
15049 (mips_num_regs): Define.
15050 (mips_regmap): Renamed from regmap, made static.
15051 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15053 (mips_cannot_store_register): Renamed from cannot_store_register,
15055 (the_low_target): New.
15056 * linux-ppc-low.c (num_regs): Remove.
15057 (ppc_num_regs): Define.
15058 (ppc_regmap): Renamed from regmap, made static.
15059 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15061 (ppc_cannot_store_register): Renamed from cannot_store_register,
15063 (the_low_target): New.
15064 * linux-s390-low.c (num_regs): Remove.
15065 (s390_num_regs): Define.
15066 (s390_regmap): Renamed from regmap, made static.
15067 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15069 (s390_cannot_store_register): Renamed from cannot_store_register,
15071 (the_low_target): New.
15072 * linux-sh-low.c (num_regs): Remove.
15073 (sh_num_regs): Define.
15074 (sh_regmap): Renamed from regmap, made static.
15075 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15077 (sh_cannot_store_register): Renamed from cannot_store_register,
15079 (the_low_target): New.
15080 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15081 (the_low_target): New.
15083 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15085 * Makefile.in: Add stamp-h target.
15086 * configure.in: Create stamp-h.
15087 * configure: Regenerated.
15089 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15091 * inferiors.c: New file.
15092 * target.c: New file.
15093 * target.h: New file.
15094 * Makefile.in: Add target.o and inferiors.o. Update
15096 * linux-low.c (inferior_pid): New static variable,
15097 moved from server.c.
15098 (linux_create_inferior): Renamed from create_inferior.
15099 Call add_inferior. Return 0 on success instead of a PID.
15100 (linux_attach): Renamed from myattach.
15101 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15102 (linux_thread_alive): Renamed from mythread_alive.
15103 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15105 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15106 (regsets_store_inferior_registers): Correct error message.
15107 Add missing ``return 0''.
15108 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15109 (linux_store_registers): Renamed from store_inferior_registers.
15110 (linux_read_memory): Renamed from read_inferior_memory.
15111 (linux_write_memory): Renamed from write_inferior_memory.
15112 (linux_target_ops): New structure.
15113 (initialize_low): Call set_target_ops ().
15114 * remote-utils.c (unhexify): New function.
15115 (hexify): New function.
15116 (input_interrupt): Send signals to ``signal_pid''.
15117 * server.c (inferior_pid): Remove.
15118 (start_inferior): Update create_inferior call.
15119 (attach_inferior): Call add_inferior.
15120 (handle_query): New function.
15121 (main): Call handle_query for `q' packets.
15122 * server.h: Include "target.h". Remove obsolete prototypes.
15123 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15125 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15127 * Makefile.in: Add WARN_CFLAGS. Update configury
15129 * configure.in: Check for <string.h>
15130 * configure: Regenerate.
15131 * config.in: Regenerate.
15132 * gdbreplay.c: Include needed system headers.
15133 (remote_open): Remove strchr prototype.
15134 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15135 * regcache.c (supply_register): Change buf argument to const void *.
15136 (supply_register_by_name): Likewise.
15137 (collect_register): Change buf argument to void *.
15138 (collect_register_by_name): Likewise.
15139 * regcache.h: Add missing prototypes.
15140 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15141 * server.c (handle_query): New function.
15142 (attached): New static variable, moved out of main.
15143 (main): Quiet longjmp clobber warnings.
15144 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15145 * utils.c (error): Remove NORETURN.