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gdb: Pass -x c++ to the compiler
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
cf0dd6f0
SM		 12017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2
3 * Makefile.in (COMPILE.pre): Add "-x c++".
4
9845682b
SDJ		 52017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
6
7 * fork-child.c: Conditionally include <signal.h>.
8
aefd8b33
SDJ		 92017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
10
11 * server.c (handle_general_set): Handle new packet
12 "QStartupWithShell".
13 (handle_query): Add "QStartupWithShell" to the list of supported
14 packets.
15 (gdbserver_usage): Add help text explaining the
16 new "--startup-with-shell" and "--no-startup-with-shell" CLI
17 options.
18 (captured_main): Recognize and act upon the presence of the new
19 CLI options.
20
2090129c
SDJ		 212017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
22 Pedro Alves <palves@redhat.com>
23
24 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
25 * configure: Regenerate.
26 * configure.srv (srv_linux_obj): Add "fork-child.o" and
27 "fork-inferior.o".
28 (i[34567]86-*-lynxos*): Likewise.
29 (spu*-*-*): Likewise.
30 * fork-child.c: New file.
31 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
32 and "environ.h".
33 (linux_ptrace_fun): New function.
34 (linux_create_inferior): Adjust function prototype to reflect
35 change on "target.h". Adjust function code to use
36 "fork_inferior".
37 (linux_request_interrupt): Delete "signal_pid".
38 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
39 (lynx_ptrace_fun): New function.
40 (lynx_create_inferior): Adjust function prototype to reflect
41 change on "target.h". Adjust function code to use
42 "fork_inferior".
43 * nto-low.c (nto_create_inferior): Adjust function prototype and
44 code to reflect change on "target.h". Update comments.
45 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
46 "common-terminal.h" and "environ.h".
47 (terminal_fd): Moved to fork-child.c.
48 (old_foreground_pgrp): Likewise.
49 (restore_old_foreground_pgrp): Likewise.
50 (last_status): Make it global.
51 (last_ptid): Likewise.
52 (our_environ): New variable.
53 (startup_with_shell): Likewise.
54 (program_name): Likewise.
55 (program_argv): Rename to...
56 (program_args): ...this.
57 (wrapper_argv): New variable.
58 (start_inferior): Delete function.
59 (get_exec_wrapper): New function.
60 (get_exec_file): Likewise.
61 (get_environ): Likewise.
62 (prefork_hook): Likewise.
63 (post_fork_inferior): Likewise.
64 (postfork_hook): Likewise.
65 (postfork_child_hook): Likewise.
66 (handle_v_run): Update code to deal with arguments coming from the
67 remote host. Update calls from "start_inferior" to
68 "create_inferior".
69 (captured_main): Likewise. Initialize environment variable. Call
70 "have_job_control".
71 * server.h (post_fork_inferior): New prototype.
72 (get_environ): Likewise.
73 (last_status): Declare.
74 (last_ptid): Likewise.
75 (signal_pid): Likewise.
76 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
77 (spu_ptrace_fun): New function.
78 (spu_create_inferior): Adjust function prototype to reflect change
79 on "target.h". Adjust function code to use "fork_inferior".
80 * target.c (target_terminal_init): New function.
81 (target_terminal_inferior): Likewise.
82 (target_terminal_ours): Likewise.
83 * target.h: Include <vector>.
84 (struct target_ops) <create_inferior>: Update prototype.
85 (create_inferior): Update macro.
86 * utils.c (gdb_flush_out_err): New function.
87 * win32-low.c (win32_create_inferior): Adjust function prototype
88 and code to reflect change on "target.h".
89
043a4934
SDJ		 902017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
91
92 * inferiors.c (switch_to_thread): New function.
93
15652511
SDJ		 942017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
95
96 * Makefile.in (SFILE): Add "common/job-control.c".
97 (OBS): Add "job-control.o".
98
21ea5acd
SDJ		 992017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
100
101 * Makefile: Remove "@host_makefile_frag@".
102
e13cb306
PA		 1032017-05-05 Pedro Alves <palves@redhat.com>
104
105 * configure: Regenerate.
106
c94fee56
SDJ		 1072017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
108
109 * configure: Regenerate.
110
a0ff9e1a
SM		 1112017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
112
113 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
114 software_single_step change of return type to
115 std::vector<CORE_ADDR>.
116 * linux-low.c (install_software_single_step_breakpoints):
117 Likewise.
118 * linux-low.h (install_software_single_step_breakpoints):
119 Likewise.
120
be628ab8
SDJ		 1212017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
122
123 * remote-utils.c: Include "gdb_termios.h" instead of
124 "terminal.h".
125 * terminal.h: Delete file.
126
7c5ded6a
SDJ		 1272017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
128
129 * server.c: Include <vector>.
130 <program_argv, wrapper_argv>: Convert to std::vector.
131 (start_inferior): Rewrite function to use C++.
132 (handle_v_run): Likewise. Update code that calculates the argv
133 based on the vRun packet; use C++.
134 (captured_main): Likewise.
135
436252de
SM		 1362017-04-06 Simon Marchi <simon.marchi@ericsson.com>
137
138 * server.c (handle_v_cont): Initialize thread_resume::thread
139 with null_ptid.
140
9bf2a700
PA		 1412017-04-05 Pedro Alves <palves@redhat.com>
142
143 * configure: Regenerate.
144
a121b7c1
PA		 1452017-04-05 Pedro Alves <palves@redhat.com>
146
147 * gdbreplay.c (sync_error): Constify.
148 * linux-x86-low.c (push_opcode): Constify.
149
21c8a587
PA		 1502017-04-05 Pedro Alves <palves@redhat.com>
151
152 * win32-low.c (get_child_debug_event)
153 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
154 Report TARGET_WAITKIND_SPURIOUS instead.
155
fb32b4f7
PA		 1562017-04-05 Pedro Alves <palves@redhat.com>
157
158 * remote-utils.c (remote_prepare, remote_open): Constify.
159 * remote-utils.h (remote_prepare, remote_open): Constify.
160 * server.c (captured_main): Constify 'port' handling.
161
65dd1e59
SM		 1622017-04-04 Simon Marchi <simon.marchi@ericsson.com>
163
164 * Makefile.in (clean): Clear .deps.
165
8fa5b777
SM		 1662017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
167
168 * .gitignore: Remove generated files, replace with wildcard.
169 * (clean): Replace removal of generated files with wildcard.
170 (version.c): Replace with...
171 (version-generated.c): ...this.
172 (xml-builtin.c): Replace with...
173 (xml-builtin-generated.c): ...this.
174 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
175 (%.c: *regformats*): Replace with...
176 (%-generated.c: *regformats*): ...this.
177
a12e714b
MF		 1782017-03-27 Max Filippov <jcmvbkbc@gmail.com>
179
180 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
181 (xtensa_fill_gregset): Call collect_register_by_name for
182 threadptr register.
183 (xtensa_store_gregset): Call supply_register_by_name for
184 threadptr register.
185
1a09b50a
MF		 1862017-03-27 Max Filippov <jcmvbkbc@gmail.com>
187
188 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
189 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
190 (xtensa_store_gregset): Call supply_register for all registers in
191 a0_regnum..a0_regnum + C0_NREGS range.
192
1a01e7c6
SM		 1932017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
194
195 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
196 (ax-ipa.o: ax.c): Remove.
197 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
198 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
199 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
200 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
201 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
202
36bc18a8
SM		 2032017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
204
205 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
206 (print-utils-ipa.o: ../common/print-utils.c): Remove.
207 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
208 (errors-ipa.o: ../common/errors.c): Remove.
209 (format-ipa.o: ../common/format.c): Remove.
210 (common-utils-ipa.o: ../common/common-utils.c): Remove.
211
a8ebe3d5
SM		 2122017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
213
214 * Makefile.in (%-ipa.o: %.c): New rule.
215 (tracepoint-ipa.o: tracepoint.c): Remove.
216 (utils-ipa.o: utils.c): Remove.
217 (remote-utils-ipa.o: remote-utils.c): Remove.
218 (regcache-ipa.o: regcache.c): Remove.
219 (i386-linux-ipa.o: i386-linux.c): Remove.
220 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
221 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
222 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
223 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
224 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
225 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
226 (amd64-linux-ipa.o: amd64-linux.c): Remove.
227 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
228 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
229 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
230 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
231 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
232 (aarch64-ipa.o: aarch64.c): Remove.
233 (s390-linux32-ipa.o: s390-linux32.c): Remove.
234 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
235 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
236 (s390-linux64-ipa.o: s390-linux64.c): Remove.
237 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
238 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
239 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
240 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
241 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
242 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
243 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
244 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
245 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
246 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
247 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
248 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
249 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
250 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
251 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
252 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
253 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
254 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
255 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
256 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
257 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
258 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
259 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
260 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
261 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
262 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
263 (tdesc-ipa.o: tdesc.c): Remove.
264 (x32-linux-ipa.o: x32-linux.c): Remove.
265 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
266 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
267
50cfacb7
SM		 2682017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
269
270 * Makefile.in (%.o: ../arch/%.c): New rule.
271 (arm.o: ../arch/arm.c): Remove.
272 (arm-linux.o: ../arch/arm-linux.c): Remove.
273 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
274 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
275
c5a22423
SM		 2762017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
277
278 * Makefile.in (%.o: ../nat/%.c): New rule.
279 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
280 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
281 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
282 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
283 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
284 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
285 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
286 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
287 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
288 (linux-personality.o: ../nat/linux-personality.c): Remove.
289 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
290 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
291 (x86-linux.o: ../nat/x86-linux.c): Remove.
292 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
293 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
294
6bda016b
SM		 2952017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
296
297 * Makefile.in (%.o: ../common/%.c): New rule.
298 (signals.o: ../common/signals.c): Remove.
299 (print-utils.o: ../common/print-utils.c): Remove.
300 (rsp-low.o: ../common/rsp-low.c): Remove.
301 (common-utils.o: ../common/common-utils.c): Remove.
302 (posix-strerror.o: ../common/posix-strerror.c): Remove.
303 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
304 (vec.o: ../common/vec.c): Remove.
305 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
306 (xml-utils.o: ../common/xml-utils.c): Remove.
307 (ptid.o: ../common/ptid.c): Remove.
308 (buffer.o: ../common/buffer.c): Remove.
309 (format.o: ../common/format.c): Remove.
310 (filestuff.o: ../common/filestuff.c): Remove.
311 (agent.o: ../common/agent.c): Remove.
312 (errors.o: ../common/errors.c): Remove.
313 (environ.o: ../common/environ.c): Remove.
314 (common-debug.o: ../common/common-debug.c): Remove.
315 (cleanups.o: ../common/cleanups.c): Remove.
316 (common-exceptions.o: ../common/common-exceptions.c): Remove.
317 (fileio.o: ../common/fileio.c): Remove.
318 (common-regcache.o: ../common/common-regcache.c): Remove.
319 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
320 (new-op.o: ../common/new-op.c): Remove.
321 (btrace-common.o: ../common/btrace-common.c): Remove.
322
21122961
SM		 3232017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
324
325 * Makefile.in (%.o: ../target/%.c): New rule.
326 (waitstatus.o: ../target/waitstatus.c): Remove.
327
c362e621
SM		 3282017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
329
330 * Makefile.in
331 (%.c: ../regformats/%.dat,
332 (%.c: ../regformats/arm/%.dat,
333 (%.c: ../regformats/i386/%.dat,
334 (%.c: ../regformats/rs6000/%.dat): New rules.
335 (aarch64.c): Remove.
336 (reg-arm.c): Remove.
337 (arm-with-iwmmxt.c): Remove.
338 (arm-with-vfpv2.c): Remove.
339 (arm-with-vfpv3.c): Remove.
340 (arm-with-neon.c): Remove.
341 (reg-bfin.c): Remove.
342 (reg-cris.c): Remove.
343 (reg-crisv32.c): Remove.
344 (i386.c): Remove.
345 (i386-linux.c): Remove.
346 (i386-avx.c): Remove.
347 (i386-avx-linux.c): Remove.
348 (i386-avx-avx512.c): Remove.
349 (i386-avx-avx512-linux.c): Remove.
350 (i386-mpx.c): Remove.
351 (i386-mpx-linux.c): Remove.
352 (i386-avx-mpx-avx512-pku.c): Remove.
353 (i386-avx-mpx-avx512-pku-linux.c): Remove.
354 (i386-avx-mpx.c): Remove.
355 (i386-avx-mpx-linux.c): Remove.
356 (i386-mmx.c): Remove.
357 (i386-mmx-linux.c): Remove.
358 (reg-ia64.c): Remove.
359 (reg-m32r.c): Remove.
360 (reg-m68k.c): Remove.
361 (reg-cf.c): Remove.
362 (mips-linux.c): Remove.
363 (mips-dsp-linux.c): Remove.
364 (mips64-linux.c): Remove.
365 (mips64-dsp-linux.c): Remove.
366 (nios2-linux.c): Remove.
367 (powerpc-32.c): Remove.
368 (powerpc-32l.c): Remove.
369 (powerpc-altivec32l.c): Remove.
370 (powerpc-cell32l.c): Remove.
371 (powerpc-vsx32l.c): Remove.
372 (powerpc-isa205-32l.c): Remove.
373 (powerpc-isa205-altivec32l.c): Remove.
374 (powerpc-isa205-vsx32l.c): Remove.
375 (powerpc-e500l.c): Remove.
376 (powerpc-64l.c): Remove.
377 (powerpc-altivec64l.c): Remove.
378 (powerpc-cell64l.c): Remove.
379 (powerpc-vsx64l.c): Remove.
380 (powerpc-isa205-64l.c): Remove.
381 (powerpc-isa205-altivec64l.c): Remove.
382 (powerpc-isa205-vsx64l.c): Remove.
383 (s390-linux32.c): Remove.
384 (s390-linux32v1.c): Remove.
385 (s390-linux32v2.c): Remove.
386 (s390-linux64.c): Remove.
387 (s390-linux64v1.c): Remove.
388 (s390-linux64v2.c): Remove.
389 (s390-te-linux64.c): Remove.
390 (s390-vx-linux64.c): Remove.
391 (s390-tevx-linux64.c): Remove.
392 (s390x-linux64.c): Remove.
393 (s390x-linux64v1.c): Remove.
394 (s390x-linux64v2.c): Remove.
395 (s390x-te-linux64.c): Remove.
396 (s390x-vx-linux64.c): Remove.
397 (s390x-tevx-linux64.c): Remove.
398 (tic6x-c64xp-linux.c): Remove.
399 (tic6x-c64x-linux.c): Remove.
400 (tic6x-c62x-linux.c): Remove.
401 (reg-sh.c): Remove.
402 (reg-sparc64.c): Remove.
403 (reg-spu.c): Remove.
404 (amd64.c): Remove.
405 (amd64-linux.c): Remove.
406 (amd64-avx.c): Remove.
407 (amd64-avx-linux.c): Remove.
408 (amd64-avx-avx512.c): Remove.
409 (amd64-avx-avx512-linux.c): Remove.
410 (amd64-mpx.c): Remove.
411 (amd64-mpx-linux.c): Remove.
412 (amd64-avx-mpx-avx512-pku.c): Remove.
413 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
414 (amd64-avx-mpx.c): Remove.
415 (amd64-avx-mpx-linux.c): Remove.
416 (x32.c): Remove.
417 (x32-linux.c): Remove.
418 (x32-avx.c): Remove.
419 (x32-avx-linux.c): Remove.
420 (x32-avx-avx512.c): Remove.
421 (x32-avx-avx512-linux.c): Remove.
422 (reg-xtensa.c): Remove.
423 (reg-tilegx.c): Remove.
424 (reg-tilegx32.c): Remove.
425
1672e0d9
SDJ		 4262017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
427
428 * Makefile.in (SFILES): Add "common/environ.c".
429 (OBJS): Add "common/environ.h".
430
239b6d10
WT		 4312017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
432
433 * configure.ac: Check if the fs_base and gs_base members of
434 `struct user_regs_struct' exist.
435 * config.in: Regenerated.
436 * configure: Likewise.
437
694b382c
AT		 4382017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
439
440 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
441 target_read_memory.
442 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
443 (get_next_pcs_syscall_next_pc): Likewise.
444
7dc53023
LM		 4452016-12-23 Luis Machado <lgustavo@codesourcery.com>
446
447 * win32-i386-low.c: Fix incorrect reference to a couple source files.
448 * nto-x86-low.c: Likewise.
449
ad02e4fe
SM		 4502016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
451
452 * Makefile.in: Include disable-implicit-rules.mk.
453
dcb07cfa
PA		 4542016-11-23 Pedro Alves <palves@redhat.com>
455
456 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
457 (debug_vprintf): Use std::chrono::steady_clock instead of
458 gettimeofday. Use '.' instead of ':'.
459 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
460 (get_timestamp): Use std::chrono::steady_clock instead of
461 gettimeofday.
462
8629c02c
SM		 4632016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
464
465 * Makefile.in: Fix whitespace formatting.
466
b593ecca
SM		 4672016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
468
469 * Makefile.in (SFILES, OBS): Flatten list and order
470 alphabetically.
471
9986ba08
PA		 4722016-11-23 Pedro Alves <palves@redhat.com>
473
474 * event-loop.c (handle_file_event): Use warning.
475 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
476 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
477 Use warning.
478
4eefa7bc
PA		 4792016-11-23 Pedro Alves <palves@redhat.com>
480
481 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
482 output.
483 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
484 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
485 debug_printf and debug_flush for debug output.
486 * server.c (handle_general_set): Likewise.
487 * thread-db.c (try_thread_db_load): Use debug_printf for debug
488 output.
489
5443506e
SM		 4902016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
491
492 * Makefile.in (.c.o): Replace rule with ...
493 (%.o: %.c): ... this one.
494
3b165252
SM		 4952016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
496
497 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
498 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
499 make.
500 * configure.ac: Remove checks for the make program.
501 * configure: Re-generate.
502
0bcda685
PA		 5032016-10-28 Pedro Alves <palves@redhat.com>
504
505 * Makefile.in (CXX_DIALECT): Get from configure.
506 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
507 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
508 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
509 * config.in: Regenerate.
510 * configure: Regenerate.
511
c3805894
YQ		 5122016-10-27 Yao Qi <yao.qi@linaro.org>
513
514 * linux-low.c (linux_supports_range_stepping): Return true if
515 can_software_single_step return true.
516
89342618
YQ		 5172016-10-27 Yao Qi <yao.qi@linaro.org>
518
519 * inferiors.c (find_inferior_in_random): New function.
520 * inferiors.h (find_inferior_in_random): Declare.
521 * linux-low.c (linux_wait_for_event_filtered): Call
522 find_inferior_in_random instead of find_inferior.
523
e3652c84
YQ		 5242016-10-27 Yao Qi <yao.qi@linaro.org>
525
526 * linux-low.c (linux_wait_1): If single-step breakpoints are
527 inserted, remove them.
528
5a04c4cf
PA		 5292016-10-26 Pedro Alves <palves@redhat.com>
530
531 * linux-low.c (handle_extended_wait): Link parent/child fork
532 threads.
533 (linux_wait_1): Unlink them.
534 (linux_set_resume_request): Ignore resume requests for
535 already-resumed and unhandled fork child threads.
536 * linux-low.h (struct lwp_info) <fork_relative>: New field.
537 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
538 New functions.
539 (handle_v_requests) <vCont>: Don't call require_running.
540 * server.h (in_queued_stop_replies): New declaration.
541
cb93dc7f
YQ		 5422016-10-24 Yao Qi <yao.qi@linaro.org>
543
544 PR server/20733
545 * linux-aarch64-low.c (append_insns): Cast the return value to
546 'uint32_t *'.
547
a1078bea
YQ		 5482016-10-10 Yao Qi <yao.qi@linaro.org>
549
550 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
551
1fb77080
SDJ		 5522016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
553
554 * target.c (target_supports_multi_process): New function, moved
555 from...
556 * target.h (target_supports_multi_process): ... here. Remove
557 macro.
558
39b5a3b9
TT		 5592016-10-05 Tom Tromey <tom@tromey.com>
560
561 PR remote/20655:
562 * tracepoint.c (handle_tracepoint_bkpts): Check
563 ipa_error_tracepoint, not ipa_stopping_tracepoint.
564
c1d0b70a
YQ		 5652016-10-05 Yao Qi <yao.qi@linaro.org>
566
567 * configure.srv: Update the path of arm-*.xml files.
568
0a69eedb
YQ		 5692016-10-05 Terry Guo <terry.guo@arm.com>
570 Yao Qi <yao.qi@linaro.org>
571
572 * Makefile.in: Adjust the path of rules.
573 * configure.srv: Update the path of xml files.
574 * regformats/arm-with-iwmmxt.dat: Regenerated.
575 * regformats/arm-with-neon.dat: Likewise.
576 * regformats/arm-with-vfpv2.dat: Likewise.
577 * regformats/arm-with-vfpv3.dat Likewise.
578
17e16485
YQ		 5792016-09-30 Yao Qi <yao.qi@linaro.org>
580
581 PR gdbserver/20627
582 * target.c (target_stop_and_wait): Don't call
583 target_continue_no_signal, use resume_stop instead.
584
edeeb602
YQ		 5852016-09-26 Yao Qi <yao.qi@linaro.org>
586
587 * linux-low.c (linux_wait_1): Call debug_exit.
588
503b1c39
PA		 5892016-09-23 Pedro Alves <palves@redhat.com>
590
591 * Makefile.in (SFILES): Add common/new-op.c.
592 (OBS): Add common/new-op.o.
593 (new-op.o): New rule.
594
74172ecf
SM		 5952016-09-21 Simon Marchi <simon.marchi@ericsson.com>
596
597 * .gitinore: Ignore more files.
598
fc6cda2e
YQ		 5992016-09-21 Yao Qi <yao.qi@linaro.org>
600
601 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
602 23.
603
bc1e6c81
SDJ		 6042016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
605
606 * server.c (start_inferior): Call target_mourn_inferior instead of
607 mourn_inferior; pass ptid_t argument to it.
608 (resume): Likewise.
609 (handle_target_event): Likewise.
610 * target.c (target_mourn_inferior): New function.
611 * target.h (mourn_inferior): Delete macro.
612
0e00e962
AA		 6132016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
614
615 * linux-low.c (lwp_is_stepping): New function.
616
1d8cb77d
CL		 6172016-09-06 Carl Love <cel@us.ibm.com>
618
619 * server.c (start_inferior): Fixed comment, requested comment change
620 didn't get updated correctly. Removed reference to ptrace () call as
621 it is only true on Linux systems.
622
7313bced
CL		 6232016-09-06 Carl Love <cel@us.ibm.com>
624
625 * server.c (start_inferior): Do not call
626 function target_post_create_inferior () if the
627 inferior process has already exited.
628
cf6de44d
PA		 6292016-09-05 Pedro Alves <palves@redhat.com>
630
631 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
632 (COMPILE.pre, CC_LD): Use CXX directly.
633 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
634 * acinclude.m4: Don't include build-with-cxx.m4.
635 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
636 * configure: Regenerate.
637
c1da6748
AT		 6382016-09-02 Akash Trehan <akash.trehan123@gmail.com>
639
640 PR gdb/19495
641 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
642 call writing data to own_buf.
643
f2b9e3df
SDJ		 6442016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
645
646 * target.c (mywait): Call target_wait instead of
647 the_target->wait.
648 (target_wait): New function.
649
049a8570
SDJ		 6502016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
651
652 * server.c (start_inferior): New variable 'ptid'. Replace calls
653 to the_target->resume by target_continue{,_no_signal}, depending
654 on the case.
655 * target.c (target_stop_and_wait): Call target_continue_no_signal
656 instead of the_target->resume.
657 (target_continue): New function.
658
3aa5cfa0
AT		 6592016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
660
661 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
662
754653a7
AZ		 6632016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
664
665 PR server/20491
666 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
667 ps_prochandle.
668 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
669 * linux-arm-low.c (ps_get_thread_area): Likewise.
670 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
671 * linux-m68k-low.c (ps_get_thread_area): Likewise.
672 * linux-mips-low.c (ps_get_thread_area): Likewise.
673 * linux-nios2-low.c (ps_get_thread_area): Likewise.
674 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
675 * linux-x86-low.c (ps_get_thread_area): Likewise.
676 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
677
ed036b40
PA		 6782016-08-19 Pedro Alves <palves@redhat.com>
679
680 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
681
c8ef42ee
PA		 6822016-08-19 Pedro Alves <palves@redhat.com>
683
684 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
685 comment. Use memcpy instead of casting through unsigned long.
686
9c235a72
PA		 6872016-08-19 Pedro Alves <palves@redhat.com>
688
689 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
690 allocating around 0x80000000.
691
201506da
PA		 6922016-08-19 Pedro Alves <palves@redhat.com>
693
694 PR gdb/20415
695 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
696 (x32-avx512-linux-ipa.o): New rules.
697 * configure.ac (x86_64-*-linux*): New x32 check.
698 * configure.srv (ipa_x32_linux_regobj): New.
699 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
700 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
701 descriptions.
702 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
703 descriptions.
704 * configure: Regenerate.
705
f348d89a
PA		 7062016-08-09 Pedro Alves <palves@redhat.com>
707
708 PR gdb/18653
709 * Makefile.in (OBS): Add signals-state-save-restore.o.
710 (signals-state-save-restore.o): New rule.
711 * config.in: Regenerate.
712 * configure: Regenerate.
713 * linux-low.c: Include "signals-state-save-restore.h".
714 (linux_create_inferior): Call
715 restore_original_signals_state.
716 * server.c: Include "dispositions-save-restore.h".
717 (captured_main): Call save_original_signals_state.
718
1baf5149
PA		 7192016-08-05 Pedro Alves <palves@redhat.com>
720
721 * configure: Regenerate.
722
fcd4a73d
YQ		 7232016-08-04 Yao Qi <yao.qi@linaro.org>
724
725 * linux-low.c (regsets_fetch_inferior_registers): Check
726 errno is ESRCH or not.
727
979659d0
YQ		 7282016-08-02 Yao Qi <yao.qi@linaro.org>
729
730 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
731 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
732 (thread_db_load_search): Update.
733 (try_thread_db_load_1): Don't look for td_ta_event_addr,
734 td_ta_set_event and td_ta_event_getmsg.
735
6598661d
PA		 7362016-07-26 Pedro Alves <palves@redhat.com>
737
738 PR server/20414
739 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
740 of unsigned long for 64-bit registers and use uint32_t instead of
741 unsigned int for 32-bit registers.
742
9cf12d57
PA		 7432016-07-26 Pedro Alves <palves@redhat.com>
744
745 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
746 to 'ptrace'.
747
305450ed
TT		 7482016-07-21 Tom Tromey <tom@tromey.com>
749
750 * configure: Rebuild.
751
2583da7c
YQ		 7522016-07-21 Yao Qi <yao.qi@linaro.org>
753
754 * mem-break.c (find_gdb_breakpoint): Cast bp to
755 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
756
21536b36
YQ		 7572016-07-21 Yao Qi <yao.qi@linaro.org>
758
759 * server.c (handle_v_requests): Support s and S actions
760 if target_supports_software_single_step return true.
761
8901d193
YQ		 7622016-07-21 Yao Qi <yao.qi@linaro.org>
763
764 * linux-low.c (resume_stopped_resumed_lwps): If resume request
765 is resume_step, call maybe_hw_step.
766 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
767 and unstop them.
768 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
769 breakpoints or not.
770 (proceed_one_lwp): If resume request is resume_step, install
771 reinsert breakpoints and call maybe_hw_step.
772
0e9a339e
YQ		 7732016-07-21 Yao Qi <yao.qi@linaro.org>
774
775 * linux-low.c (proceed_one_lwp): Declare.
776 (linux_resume_one_thread): Remove local variable 'step'.
777 Lift code enqueue signal. Call proceed_one_lwp instead of
778 linux_resume_one_lwp.
779
4281b351
YQ		 7802016-07-21 Yao Qi <yao.qi@linaro.org>
781
782 * linux-low.c (linux_resume_one_thread): Call
783 enqueue_pending_signal.
784
984a2c04
YQ		 7852016-07-21 Yao Qi <yao.qi@linaro.org>
786
787 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
788 * inferiors.c (do_restore_current_thread_cleanup): New function.
789 (make_cleanup_restore_current_thread): Likewise.
790 * linux-low.c (install_software_single_step_breakpoints): Call
791 make_cleanup_restore_current_thread. Switch current_thread to
792 thread.
793
bec903c9
YQ		 7942016-07-21 Yao Qi <yao.qi@linaro.org>
795
796 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
797 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
798 (clone_one_breakpoint): Likewise.
799 (delete_reinsert_breakpoints): Change parameter to thread.
800 Callers updated.
801 (has_reinsert_breakpoints): Likewise.
802 (uninsert_reinsert_breakpoints): Likewise.
803 (reinsert_reinsert_breakpoints): Likewise.
804 * mem-break.h (set_reinsert_breakpoint): Update declaration.
805 (delete_reinsert_breakpoints): Likewise.
806 (reinsert_reinsert_breakpoints): Likewise.
807 (uninsert_reinsert_breakpoints): Likewise.
808 (has_reinsert_breakpoints): Likewise.
809
63c40ec7
YQ		 8102016-07-21 Yao Qi <yao.qi@linaro.org>
811
812 * inferiors.c (get_thread_process): Make parameter const.
813 * inferiors.h (get_thread_process): Update declaration.
814 * mem-break.c (clone_all_breakpoints): Remove all parameters.
815 Add new parameters child_thread and parent_thread. Callers
816 updated.
817 * mem-break.h (clone_all_breakpoints): Update declaration.
818
9aa76cd0
YQ		 8192016-07-21 Yao Qi <yao.qi@linaro.org>
820
821 * mem-break.c (struct breakpoint) <cond_list>: Remove.
822 <command_list, handler>: Remove.
823 (struct gdb_breakpoint): New.
824 (struct other_breakpoint): New.
825 (struct reinsert_breakpoint): New.
826 (is_gdb_breakpoint): New function.
827 (any_persistent_commands): Update command_list if
828 is_gdb_breakpoint returns true.
829 (set_breakpoint): Create breakpoints according to their types.
830 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
831 (set_gdb_breakpoint_1): Likewise.
832 (set_gdb_breakpoint): Likewise.
833 (clear_breakpoint_conditions): Change parameter type to
834 'struct gdb_breakpoint *'.
835 (clear_breakpoint_commands): Likewise.
836 (clear_breakpoint_conditions_and_commands): Likewise.
837 (add_condition_to_breakpoint): Likewise.
838 (add_breakpoint_condition): Likewise.
839 (add_commands_to_breakpoint): Likewise.
840 (check_breakpoints): Check other_breakpoint.
841 (clone_one_breakpoint): Clone breakpopint according to its type.
842 * mem-break.h (struct gdb_breakpoint): Declare.
843 (set_gdb_breakpoint): Update declaration.
844 (clear_breakpoint_conditions_and_commands): Likewise.
845 (add_breakpoint_condition): Likewise.
846 (add_breakpoint_commands): Likewise.
847 * server.c (process_point_options): Change parameter type to
848 'struct gdb_breakpoint *'.
849
811f8301
YQ		 8502016-07-21 Yao Qi <yao.qi@linaro.org>
851
852 * mem-break.c (set_breakpoint_at): Rename it to ...
853 (set_breakpoint_type_at): ... it.
854 (set_breakpoint_at): Call set_breakpoint_type_at.
855 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
856 * mem-break.h (set_breakpoint_at): Update comments.
857
b1c51e36
CLT		 8582016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
859
860 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
861 to buf parameter.
862 (nios2_store_gregset): Likewise.
863
ced2dffb
PA		 8642016-07-01 Pedro Alves <palves@redhat.com>
865 Antoine Tremblay <antoine.tremblay@ericsson.com>
866
867 * linux-low.c: Change interface to take the target lwp_info
868 pointer directly and return void. Handle detaching from a zombie
869 thread.
870 (linux_detach_lwp_callback): New function.
871 (linux_detach): Detach from the leader thread after detaching from
872 the clone threads.
873
2ac09a5b
YQ		 8742016-06-28 Yao Qi <yao.qi@linaro.org>
875
876 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
877 for variable new_offset.
878 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
879 (aarch64_ftrace_insn_reloc_cb): Likewise.
880 (aarch64_ftrace_insn_reloc_tb): Likewise.
881 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
882 PRIx64 instead of PRIx32.
883
79e7fd4f
YQ		 8842016-06-28 Yao Qi <yao.qi@linaro.org>
885
886 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
887 (the_low_target): Install arm_get_syscall_trapinfo.
888
061fc021
YQ		 8892016-06-28 Yao Qi <yao.qi@linaro.org>
890
891 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
892 function.
893 (the_low_target): Install aarch64_get_syscall_trapinfo.
894
4cc32bec
YQ		 8952016-06-28 Yao Qi <yao.qi@linaro.org>
896
897 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
898 Callers updated.
899 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
900 Remove parameter sysno.
901 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
902 sysret.
903
782c1122
AA		 9042016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
905
906 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
907 (s390_emit_ne_goto): Likewise.
908 (s390_emit_lt_goto): Likewise.
909 (s390_emit_le_goto): Likewise.
910 (s390_emit_gt_goto): Likewise.
911 (s390_emit_ge_goto): Likewise.
912 (s390x_emit_eq_goto): Likewise.
913 (s390x_emit_ne_goto): Likewise.
914 (s390x_emit_lt_goto): Likewise.
915 (s390x_emit_le_goto): Likewise.
916 (s390x_emit_gt_goto): Likewise.
917 (s390x_emit_ge_goto): Likewise.
918 (s390_emit_ops_impl): Mark variable static.
919 (s390x_emit_ops): Likewise.
920
2e7b624b
YQ		 9212016-06-17 Yao Qi <yao.qi@linaro.org>
922
923 * linux-low.c (handle_extended_wait): Call
924 uninsert_reinsert_breakpoints for the parent process. Remove
925 reinsert breakpoints from the child process. Reinsert them to
926 the parent process when vfork is done.
927 * mem-break.c (uninsert_reinsert_breakpoints): New function.
928 (reinsert_reinsert_breakpoints): New function.
929 * mem-break.h (uninsert_reinsert_breakpoints): Declare
930 (reinsert_reinsert_breakpoints): Declare.
931
8a81c5d7
YQ		 9322016-06-17 Yao Qi <yao.qi@linaro.org>
933
934 * linux-low.c (handle_extended_wait): If the parent is doing
935 step-over, remove the reinsert breakpoints from the forked child.
936
f50bf8e5
YQ		 9372016-06-17 Yao Qi <yao.qi@linaro.org>
938
939 * linux-low.c (unsuspend_all_lwps): Declare.
940 (linux_low_filter_event): If thread exited, call finish_step_over.
941 If step-over is finished, unsuspend other threads.
942
8376a3cb
YQ		 9432016-06-17 Yao Qi <yao.qi@linaro.org>
944
945 * linux-low.c (linux_resume_one_lwp_throw): Assert
946 has_reinsert_breakpoints returns false.
947 * mem-break.c (delete_disabled_breakpoints): Assert
948 bp type isn't reinsert_breakpoint.
949
f79b145d
YQ		 9502016-06-17 Yao Qi <yao.qi@linaro.org>
951
952 * linux-low.c (maybe_hw_step): New function.
953 (linux_resume_one_lwp_throw): Call maybe_hw_step.
954 (finish_step_over): Switch current_thread to lwp temporarily,
955 and assert has_reinsert_breakpoints returns true.
956 (proceed_one_lwp): Call maybe_hw_step.
957 * mem-break.c (has_reinsert_breakpoints): New function.
958 * mem-break.h (has_reinsert_breakpoints): Declare.
959
0ae534d2
JT		 9602016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
961
962 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
963
fcdad592
YQ		 9642016-05-17 Yao Qi <yao.qi@linaro.org>
965
966 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
967 instead of find_inferior.
968
9e784964
YQ		 9692016-05-05 Yao Qi <yao.qi@linaro.org>
970
971 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
972 Initialize res to zero.
973
cf2ebb6e
YQ		 9742016-05-05 Yao Qi <yao.qi@linaro.org>
975
976 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
977 to uint32_t.
978
c1aebf87
UW		 9792016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
980
981 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
982 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
983 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
984
35fd2deb 9852016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 986 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 987
988 * tracepoint.c (write_inferior_int8): New function.
989 (cmd_qtenable_disable): Write enable flag using
990 write_inferior_int8.
991
484b3c32
YQ		 9922016-04-25 Yao Qi <yao.qi@linaro.org>
993
994 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
995 (need_step_over_p): Return zero if the LWP has pending signals
996 can be delivered on software single step target.
997
85ba7d86
YQ		 9982016-04-25 Yao Qi <yao.qi@linaro.org>
999
1000 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1001 return instead of error.
1002
3539aa13
YQ		 10032016-04-22 Yao Qi <yao.qi@linaro.org>
1004
1005 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1006 to 23.
1007
5b061e98
YQ		 10082016-04-22 Yao Qi <yao.qi@linaro.org>
1009
1010 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1011 signal when stepping over breakpoint with software single
1012 step.
1013
3451269c
PA		 10142016-04-21 Pedro Alves <palves@redhat.com>
1015
1016 * linux-s390-low.c (s390_collect_ptrace_register)
1017 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1018 add casts.
1019 (s390_check_regset): Use void * instead of gdb_byte *.
1020
a2358508
PA		 10212016-04-20 Pedro Alves <palves@redhat.com>
1022
1023 * configure: Renegerate.
1024
6885166d
YQ		 10252016-04-20 Yao Qi <yao.qi@linaro.org>
1026
1027 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1028 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1029 number 16.
1030 (arm_store_gregset): Likewise.
1031
2b863f51
WT		 10322016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1033
1034 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1035 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1036 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1037 (amd64-avx-mpx-linux.c): New rules.
1038 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1039 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1040 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1041 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1042 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1043 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1044 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1045 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1046 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1047 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1048 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1049 * linux-x86-low.c (x86_linux_read_description): Add case for
1050 X86_XSTATE_AVX_MPX_MASK.
1051 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1052 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1053 init_registers_i386_avx_mpx_linux.
1054 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1055 (initialize_low_tracepoint): Call
1056 init_registers_i386_avx_mpx_linux.
1057 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1058 (initialize_low_tracepoint): Call
1059 init_registers_amd64_avx_mpx_linux.
1060 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1061 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1062 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1063 declarations.
1064
9b30624b
PA		 10652016-04-18 Pedro Alves <palves@redhat.com>
1066
1067 * configure: Regenerate.
1068
45e3745e
AT		 10692016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1070
1071 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1072 (aarch64_emit_sub): Likewise.
1073
2afc13ff
PA		 10742016-04-12 Pedro Alves <palves@redhat.com>
1075
1076 * utils.c (prepare_to_throw_exception): Delete.
1077
6e774b13
SM		 10782016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1079
1080 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1081
4dca19f8
MK		 10822016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1083
1084 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1085
d0a9981f
MK		 10862016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1087
1088 * linux-aarch64-ipa.c: Add <elf.h> include.
1089 * linux-ppc-ipa.c: Add <elf.h> include.
1090 * linux-s390-ipa.c: Add <elf.h> include.
1091
252db07e
MK		 10922016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1093
1094 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1095 (get_raw_reg_ptr): Likewise.
1096 (get_trace_state_variable_value_ptr): Likewise.
1097 (set_trace_state_variable_value_ptr): Likewise.
1098 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1099 char *.
1100
14e2b6d9
MK		 11012016-03-31 Wei-cheng Wang <cole945@gmail.com>
1102 Marcin Kościelnicki <koriakin@0x04.net>
1103
1104 PR/17221
1105 * linux-ppc-low.c (emit_insns): New function.
1106 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1107 (ppc_emit_prologue): New function.
1108 (ppc_emit_epilogue): New function.
1109 (ppc_emit_add): New function.
1110 (ppc_emit_sub): New function.
1111 (ppc_emit_mul): New function.
1112 (ppc_emit_lsh): New function.
1113 (ppc_emit_rsh_signed): New function.
1114 (ppc_emit_rsh_unsigned): New function.
1115 (ppc_emit_ext): New function.
1116 (ppc_emit_zero_ext): New function.
1117 (ppc_emit_log_not): New function.
1118 (ppc_emit_bit_and): New function.
1119 (ppc_emit_bit_or): New function.
1120 (ppc_emit_bit_xor): New function.
1121 (ppc_emit_bit_not): New function.
1122 (ppc_emit_equal): New function.
1123 (ppc_emit_less_signed): New function.
1124 (ppc_emit_less_unsigned): New function.
1125 (ppc_emit_ref): New function.
1126 (ppc_emit_const): New function.
1127 (ppc_emit_reg): New function.
1128 (ppc_emit_pop): New function.
1129 (ppc_emit_stack_flush): New function.
1130 (ppc_emit_swap): New function.
1131 (ppc_emit_stack_adjust): New function.
1132 (ppc_emit_call): New function.
1133 (ppc_emit_int_call_1): New function.
1134 (ppc_emit_void_call_2): New function.
1135 (ppc_emit_if_goto): New function.
1136 (ppc_emit_goto): New function.
1137 (ppc_emit_eq_goto): New function.
1138 (ppc_emit_ne_goto): New function.
1139 (ppc_emit_lt_goto): New function.
1140 (ppc_emit_le_goto): New function.
1141 (ppc_emit_gt_goto): New function.
1142 (ppc_emit_ge_goto): New function.
1143 (ppc_write_goto_address): New function.
1144 (ppc_emit_ops_impl): New static variable.
1145 (ppc64v1_emit_prologue): New function.
1146 (ppc64v2_emit_prologue): New function.
1147 (ppc64_emit_epilogue): New function.
1148 (ppc64_emit_add): New function.
1149 (ppc64_emit_sub): New function.
1150 (ppc64_emit_mul): New function.
1151 (ppc64_emit_lsh): New function.
1152 (ppc64_emit_rsh_signed): New function.
1153 (ppc64_emit_rsh_unsigned): New function.
1154 (ppc64_emit_ext): New function.
1155 (ppc64_emit_zero_ext): New function.
1156 (ppc64_emit_log_not): New function.
1157 (ppc64_emit_bit_and): New function.
1158 (ppc64_emit_bit_or): New function.
1159 (ppc64_emit_bit_xor): New function.
1160 (ppc64_emit_bit_not): New function.
1161 (ppc64_emit_equal): New function.
1162 (ppc64_emit_less_signed): New function.
1163 (ppc64_emit_less_unsigned): New function.
1164 (ppc64_emit_ref): New function.
1165 (ppc64_emit_const): New function.
1166 (ppc64v1_emit_reg): New function.
1167 (ppc64v2_emit_reg): New function.
1168 (ppc64_emit_pop): New function.
1169 (ppc64_emit_stack_flush): New function.
1170 (ppc64_emit_swap): New function.
1171 (ppc64v1_emit_call): New function.
1172 (ppc64v2_emit_call): New function.
1173 (ppc64v1_emit_int_call_1): New function.
1174 (ppc64v2_emit_int_call_1): New function.
1175 (ppc64v1_emit_void_call_2): New function.
1176 (ppc64v2_emit_void_call_2): New function.
1177 (ppc64_emit_if_goto): New function.
1178 (ppc64_emit_eq_goto): New function.
1179 (ppc64_emit_ne_goto): New function.
1180 (ppc64_emit_lt_goto): New function.
1181 (ppc64_emit_le_goto): New function.
1182 (ppc64_emit_gt_goto): New function.
1183 (ppc64_emit_ge_goto): New function.
1184 (ppc64v1_emit_ops_impl): New static variable.
1185 (ppc64v2_emit_ops_impl): New static variable.
1186 (ppc_emit_ops): New function.
1187 (linux_low_target): Wire in ppc_emit_ops.
1188
a2174ba4
MK		 11892016-03-31 Wei-cheng Wang <cole945@gmail.com>
1190 Marcin Kościelnicki <koriakin@0x04.net>
1191
1192 PR/17221
1193 * Makefile.in: Add powerpc-*-ipa.o
1194 * configure.srv: Add ipa_obj for powerpc*-linux.
1195 * linux-ppc-ipa.c: New file.
1196 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1197 includes.
1198 (PPC_FIELD): New macro.
1199 (PPC_SEXT): New macro.
1200 (PPC_OP6): New macro.
1201 (PPC_BO): New macro.
1202 (PPC_LI): New macro.
1203 (PPC_BD): New macro.
1204 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1205 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1206 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1207 (ppc_get_thread_area): New function.
1208 (is_elfv2_inferior): New function.
1209 (gen_ds_form): New function.
1210 (GEN_STD): New macro.
1211 (GEN_STDU): New macro.
1212 (GEN_LD): New macro.
1213 (GEN_LDU): New macro.
1214 (gen_d_form): New function.
1215 (GEN_ADDI): New macro.
1216 (GEN_ADDIS): New macro.
1217 (GEN_LI): New macro.
1218 (GEN_LIS): New macro.
1219 (GEN_ORI): New macro.
1220 (GEN_ORIS): New macro.
1221 (GEN_LWZ): New macro.
1222 (GEN_STW): New macro.
1223 (GEN_STWU): New macro.
1224 (gen_xfx_form): New function.
1225 (GEN_MFSPR): New macro.
1226 (GEN_MTSPR): New macro.
1227 (GEN_MFCR): New macro.
1228 (GEN_MTCR): New macro.
1229 (GEN_SYNC): New macro.
1230 (GEN_LWSYNC): New macro.
1231 (gen_x_form): New function.
1232 (GEN_OR): New macro.
1233 (GEN_MR): New macro.
1234 (GEN_LWARX): New macro.
1235 (GEN_STWCX): New macro.
1236 (GEN_CMPW): New macro.
1237 (gen_md_form): New function.
1238 (GEN_RLDICL): New macro.
1239 (GEN_RLDICR): New macro.
1240 (gen_i_form): New function.
1241 (GEN_B): New macro.
1242 (GEN_BL): New macro.
1243 (gen_b_form): New function.
1244 (GEN_BNE): New macro.
1245 (GEN_LOAD): New macro.
1246 (GEN_STORE): New macro.
1247 (gen_limm): New function.
1248 (gen_atomic_xchg): New function.
1249 (gen_call): New function.
1250 (ppc_relocate_instruction): New function.
1251 (ppc_install_fast_tracepoint_jump_pad): New function.
1252 (ppc_get_min_fast_tracepoint_insn_len): New function.
1253 (ppc_get_ipa_tdesc_idx): New function.
1254 (the_low_target): Wire in the new functions.
1255 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1256 tdescs.
1257 * linux-ppc-tdesc.h: New file.
1258
a13c4696
MK		 12592016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1260
1261 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1262 (alloc_jump_pad_buffer): New function.
1263 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1264 (alloc_jump_pad_buffer): New function.
1265 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1266 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1267 (alloc_jump_pad_buffer): New function.
1268 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1269 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1270 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1271 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1272
1cda1512
MK		 12732016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1274
1275 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1276 * linux-amd64-ipa.c: Likewise.
1277 * linux-i386-ipa.c: Likewise.
1278 * linux-s390-ipa.c: Likewise.
1279 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1280 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1281 set_trace_state_variable_value_ptr.
1282 (struct ipa_sym_addresses): Likewise.
1283 (symbol_list): Likewise.
1284 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1285 accessing gdb_collect directly.
1286 (gdb_collect_ptr_type): New typedef.
1287 (get_raw_reg_ptr_type): New typedef.
1288 (get_trace_state_variable_value_ptr_type): New typedef.
1289 (set_trace_state_variable_value_ptr_type): New typedef.
1290 (gdb_collect_ptr): New global.
1291 (get_raw_reg_ptr): New global.
1292 (get_trace_state_variable_value_ptr): New global.
1293 (set_trace_state_variable_value_ptr): New global.
1294 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1295 accessing get_raw_reg directly.
1296 (get_get_tsv_func_addr): Likewise for
1297 get_trace_state_variable_value_ptr.
1298 (get_set_tsv_func_addr): Likewise for
1299 set_trace_state_variable_value_ptr.
1300 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1301
72fb5488
SM		 13022016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1303
1304 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1305
28170b88
MK		 13062016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1307
1308 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1309 packets.
1310 (relocate_instruction): Remove own_buf.
1311 * server.c (own_buf): Make global.
1312 (handle_v_requests): Make global.
1313 * server.h (own_buf): New declaration.
1314 (handle_v_requests): New prototype.
1315
f39e8743
MK		 13162016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1317
1318 PR 18377
1319 * linux-s390-low.c (add_insns): New function.
1320 (s390_emit_prologue): New function.
1321 (s390_emit_epilogue): New function.
1322 (s390_emit_add): New function.
1323 (s390_emit_sub): New function.
1324 (s390_emit_mul): New function.
1325 (s390_emit_lsh): New function.
1326 (s390_emit_rsh_signed): New function.
1327 (s390_emit_rsh_unsigned): New function.
1328 (s390_emit_ext): New function.
1329 (s390_emit_log_not): New function.
1330 (s390_emit_bit_and): New function.
1331 (s390_emit_bit_or): New function.
1332 (s390_emit_bit_xor): New function.
1333 (s390_emit_bit_not): New function.
1334 (s390_emit_equal): New function.
1335 (s390_emit_less_signed): New function.
1336 (s390_emit_less_unsigned): New function.
1337 (s390_emit_ref): New function.
1338 (s390_emit_if_goto): New function.
1339 (s390_emit_goto): New function.
1340 (s390_write_goto_address): New function.
1341 (s390_emit_litpool): New function.
1342 (s390_emit_const): New function.
1343 (s390_emit_call): New function.
1344 (s390_emit_reg): New function.
1345 (s390_emit_pop): New function.
1346 (s390_emit_stack_flush): New function.
1347 (s390_emit_zero_ext): New function.
1348 (s390_emit_swap): New function.
1349 (s390_emit_stack_adjust): New function.
1350 (s390_emit_set_r2): New function.
1351 (s390_emit_int_call_1): New function.
1352 (s390_emit_void_call_2): New function.
1353 (s390_emit_eq_goto): New function.
1354 (s390_emit_ne_goto): New function.
1355 (s390_emit_lt_goto): New function.
1356 (s390_emit_le_goto): New function.
1357 (s390_emit_gt_goto): New function.
1358 (s390_emit_ge_goto): New function.
1359 (s390x_emit_prologue): New function.
1360 (s390x_emit_epilogue): New function.
1361 (s390x_emit_add): New function.
1362 (s390x_emit_sub): New function.
1363 (s390x_emit_mul): New function.
1364 (s390x_emit_lsh): New function.
1365 (s390x_emit_rsh_signed): New function.
1366 (s390x_emit_rsh_unsigned): New function.
1367 (s390x_emit_ext): New function.
1368 (s390x_emit_log_not): New function.
1369 (s390x_emit_bit_and): New function.
1370 (s390x_emit_bit_or): New function.
1371 (s390x_emit_bit_xor): New function.
1372 (s390x_emit_bit_not): New function.
1373 (s390x_emit_equal): New function.
1374 (s390x_emit_less_signed): New function.
1375 (s390x_emit_less_unsigned): New function.
1376 (s390x_emit_ref): New function.
1377 (s390x_emit_if_goto): New function.
1378 (s390x_emit_const): New function.
1379 (s390x_emit_call): New function.
1380 (s390x_emit_reg): New function.
1381 (s390x_emit_pop): New function.
1382 (s390x_emit_stack_flush): New function.
1383 (s390x_emit_zero_ext): New function.
1384 (s390x_emit_swap): New function.
1385 (s390x_emit_stack_adjust): New function.
1386 (s390x_emit_int_call_1): New function.
1387 (s390x_emit_void_call_2): New function.
1388 (s390x_emit_eq_goto): New function.
1389 (s390x_emit_ne_goto): New function.
1390 (s390x_emit_lt_goto): New function.
1391 (s390x_emit_le_goto): New function.
1392 (s390x_emit_gt_goto): New function.
1393 (s390x_emit_ge_goto): New function.
1394 (s390_emit_ops): New function.
1395 (struct linux_target_ops): Fill in emit_ops hook.
1396
abd9baf9
MK		 13972016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1398
1399 PR 18377
1400 * Makefile.in: Add s390 IPA files.
1401 * configure.srv: Build IPA for s390.
1402 * linux-s390-ipa.c: New file.
1403 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1404 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1405 (tdesc_s390_linux32): Likewise.
1406 (init_registers_s390_linux32v1): Likewise.
1407 (tdesc_s390_linux32v1): Likewise.
1408 (init_registers_s390_linux32v2): Likewise.
1409 (tdesc_s390_linux32v2): Likewise.
1410 (init_registers_s390_linux64): Likewise.
1411 (tdesc_s390_linux64): Likewise.
1412 (init_registers_s390_linux64v1): Likewise.
1413 (tdesc_s390_linux64v1): Likewise.
1414 (init_registers_s390_linux64v2): Likewise.
1415 (tdesc_s390_linux64v2): Likewise.
1416 (init_registers_s390_te_linux64): Likewise.
1417 (tdesc_s390_te_linux64): Likewise.
1418 (init_registers_s390_vx_linux64): Likewise.
1419 (tdesc_s390_vx_linux64): Likewise.
1420 (init_registers_s390_tevx_linux64): Likewise.
1421 (tdesc_s390_tevx_linux64): Likewise.
1422 (init_registers_s390x_linux64): Likewise.
1423 (tdesc_s390x_linux64): Likewise.
1424 (init_registers_s390x_linux64v1): Likewise.
1425 (tdesc_s390x_linux64v1): Likewise.
1426 (init_registers_s390x_linux64v2): Likewise.
1427 (tdesc_s390x_linux64v2): Likewise.
1428 (init_registers_s390x_te_linux64): Likewise.
1429 (tdesc_s390x_te_linux64): Likewise.
1430 (init_registers_s390x_vx_linux64): Likewise.
1431 (tdesc_s390x_vx_linux64): Likewise.
1432 (init_registers_s390x_tevx_linux64): Likewise.
1433 (tdesc_s390x_tevx_linux64): Likewise.
1434 (have_hwcap_s390_vx): New static variable.
1435 (s390_arch_setup): Fill have_hwcap_s390_vx.
1436 (s390_get_thread_area): New function.
1437 (s390_ft_entry_gpr_esa): New const.
1438 (s390_ft_entry_gpr_zarch): New const.
1439 (s390_ft_entry_misc): New const.
1440 (s390_ft_entry_fr): New const.
1441 (s390_ft_entry_vr): New const.
1442 (s390_ft_main_31): New const.
1443 (s390_ft_main_64): New const.
1444 (s390_ft_exit_fr): New const.
1445 (s390_ft_exit_vr): New const.
1446 (s390_ft_exit_misc): New const.
1447 (s390_ft_exit_gpr_esa): New const.
1448 (s390_ft_exit_gpr_zarch): New const.
1449 (append_insns): New function.
1450 (s390_relocate_instruction): New function.
1451 (s390_install_fast_tracepoint_jump_pad): New function.
1452 (s390_get_min_fast_tracepoint_insn_len): New function.
1453 (s390_get_ipa_tdesc_idx): New function.
1454 (struct linux_target_ops): Wire in the above functions.
1455 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1456 * linux-s390-tdesc.h: New file.
1457
a4105d04
MK		 14582016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1459
1460 * linux-s390-low.c (s390_supports_tracepoints): New function.
1461 (struct linux_target_ops): Fill supports_tracepoints hook.
1462
35ac8b3e
YQ		 14632016-03-18 Yao Qi <yao.qi@linaro.org>
1464
1465 * linux-low.c (lwp_signal_can_be_delivered): New function.
1466 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1467
94610ec4
YQ		 14682016-03-18 Yao Qi <yao.qi@linaro.org>
1469
1470 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1471 0 if signal is enqueued. Remove 'signal' from one debugging
1472 message. Move one debugging message to some lines below.
1473 Remove code setting 'signal' to 0.
1474
80aea927
YQ		 14752016-03-18 Yao Qi <yao.qi@linaro.org>
1476
1477 * linux-low.c (linux_low_filter_event): Remove redundant
1478 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1479
b04fd3be
MK		 14802016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1481
1482 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1483 (struct linux_target_ops): Wire in the above.
1484
c40c8d4b
YQ		 14852016-03-03 Yao Qi <yao.qi@linaro.org>
1486
1487 * linux-low.c: Update comments to start_step_over.
1488
0f8288ae
YQ		 14892016-03-03 Yao Qi <yao.qi@linaro.org>
1490
1491 PR server/19736
1492 * linux-low.c (handle_extended_wait): Set child suspended
1493 if event_lwp->bp_reinsert isn't zero.
1494
fdbd04a8
YQ		 14952016-03-02 Yao Qi <yao.qi@linaro.org>
1496
1497 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1498 enqueue_pending_signal.
1499
6896a8fa
MK		 15002016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1501
1502 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1503 is actually loaded.
1504
ab503087
MK		 15052016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1506
1507 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1508 (s390_regmap_3264) [!__s390x__]: New global.
1509 (s390_collect_ptrace_register): Skip map entries containing -1.
1510 (s390_supply_ptrace_register): Ditto.
1511 (s390_fill_gprs_high): New function.
1512 (s390_store_gprs_high): New function.
1513 (s390_regsets): Add NT_S390_HIGH_GPRS.
1514 (s390_get_hwcap): Enable on 31-bit.
1515 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1516 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1517 Detect NT_S390_HIGH_GPRS.
1518 (s390_usrregs_info_3264): Enable on 31-bit.
1519 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1520 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1521
ae91f625
MK		 15222016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1523
1524 PR gdb/13808
1525 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1526 * configure.srv: Ditto.
1527 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1528 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1529 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1530 (init_registers_amd64_linux): Remove prototype.
1531 (tdesc_amd64_linux): Remove declaration.
1532 (get_ipa_tdesc): New function.
1533 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1534 initialize remaining tdescs.
1535 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1536 (init_registers_i386_linux): Remove prototype.
1537 (tdesc_i386_linux): Remove declaration.
1538 (get_ipa_tdesc): New function.
1539 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1540 initialize remaining tdescs.
1541 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1542 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1543 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1544 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1545 (x86_get_ipa_tdesc_idx): New function.
1546 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1547 * linux-x86-tdesc.h: New file.
1548 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1549 (target_get_ipa_tdesc_idx): New macro.
1550 * tracepoint.c (ipa_tdesc_idx): New macro.
1551 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1552 (symbol_list): Add ipa_tdesc_idx.
1553 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1554 (ipa_tdesc): Remove.
1555 (ipa_tdesc_idx): New variable.
1556 (get_context_regcache): Use get_ipa_tdesc.
1557 (gdb_collect): Ditto.
1558 (gdb_probe): Ditto.
1559 * tracepoint.h (get_ipa_tdesc): New prototype.
1560 (ipa_tdesc): Remove.
1561
e7ad2f14
PA		 15622016-02-24 Pedro Alves <palves@redhat.com>
1563
1564 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1565 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1566 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1567 Factor out common code between the USE_SIGTRAP_SIGINFO and
1568 !USE_SIGTRAP_SIGINFO blocks.
1569 (linux_low_filter_event): Call save_stop_reason instead of
1570 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1571 Update comments.
1572 (linux_wait_1): Update comments.
1573
657f9cde
WW		 15742016-02-24 Wei-cheng Wang <cole945@gmail.com>
1575
1576 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1577 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1578 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1579 ppc_insert_point, ppc_remove_point.
1580
b00b61e1
MK		 15812016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1582
1583 * linux-s390-low.c (s390_supports_z_point_type): New function.
1584 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1585
553cb527
YQ		 15862016-02-16 Yao Qi <yao.qi@linaro.org>
1587
1588 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1589 PC. Get pc from regcache_read_pc.
1590
a5652c21
YQ		 15912016-02-12 Yao Qi <yao.qi@linaro.org>
1592
1593 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1594 or linux_get_pc_32bit.
1595 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1596
ed443b61
YQ		 15972016-02-12 Yao Qi <yao.qi@linaro.org>
1598
1599 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1600 arm_linux_get_next_pcs_fixup.
1601
020ecd38
MK		 16022016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1603
1604 * tracepoint.c (x_tracepoint_action_download): Change
1605 write_inferior_data_ptr to write_inferior_data_pointer.
1606 (cmd_qtstart): Likewise.
1607 (write_inferior_data_ptr): Remove.
1608 (download_agent_expr): Change write_inferior_data_ptr to
1609 write_inferior_data_pointer.
1610 (download_tracepoint_1): Likewise.
1611 (download_tracepoint): Likewise.
1612 (download_trace_state_variables): Likewise.
1613
7cae9051
WW		 16142016-02-11 Wei-cheng Wang <cole945@gmail.com>
1615 Marcin Kościelnicki <koriakin@0x04.net>
1616
1617 * tracepoint.c (struct tracepoint_action_ops): Remove.
1618 (struct tracepoint_action): Remove ops.
1619 (m_tracepoint_action_download, r_tracepoint_action_download)
1620 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1621 size and offset accordingly.
1622 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1623 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1624 (tracepoint_action_send, tracepoint_action_download): New functions.
1625 Helpers for trace action handlers.
1626 (add_tracepoint_action): Remove setup actions ops.
1627 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1628
9f6a71b4
YQ		 16292016-02-10 Yao Qi <yao.qi@linaro.org>
1630
1631 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1632
1e94266c
SM		 16332016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1634
1635 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1636 to AC_OUTPUT.
1637 * configure: Regenerate.
1638
8adce034
SM		 16392016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1640
1641 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1642 void * to gdb_byte *.
1643 * linux-low.c (siginfo_fixup): Likewise.
1644 (linux_xfer_siginfo): Likewise.
1645 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1646 Likewise.
1647 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1648
93813b37
WT		 16492016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1650
1651 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1652 to srv_tgtobj.
1653 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1654 to srv_tgtobj.
1655 * linux-x86-low.c [__x86_64__]: Include
1656 "nat/amd64-linux-siginfo.h".
1657 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1658 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1659 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1660 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1661 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1662 (cpt_si_fd, si_timerid, si_overrun): Move from
1663 nat/amd64-linux-siginfo.c.
1664 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1665
8424cc97
SM		 16662016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1667
1668 * server.c (skip_to_semicolon): Remove.
1669 (process_point_options): Use strchrnul instead of
1670 skip_to_semicolon.
1671
4d18591b
YQ		 16722016-01-26 Yao Qi <yao.qi@linaro.org>
1673
1674 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1675 * linux-low.c (install_software_single_step_breakpoints): Don't
1676 call regcache_read_pc.
1677 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1678 argument pc.
1679
d8020970
YQ		 16802016-01-26 Yao Qi <yao.qi@linaro.org>
1681
1682 * linux-low.c (install_software_single_step_breakpoints): Call
1683 regcache_read_pc instead of get_pc.
1684
8b207339
YQ		 16852016-01-26 Yao Qi <yao.qi@linaro.org>
1686
1687 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1688 (unblock_async_io): Rename to ...
1689 (block_unblock_async_io): ... it. New function.
1690 (enable_async_io): Don't install SIGIO handler. Unblock it
1691 instead.
1692 (disable_async_io): Don't ignore SIGIO. Block it instead.
1693 (initialize_async_io): Install SIGIO handler. Don't call
1694 unblock_async_io.
1695
18879fef
YQ		 16962016-01-26 Yao Qi <yao.qi@linaro.org>
1697
1698 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1699 first character is '\003', call *the_target->request_interrupt.
1700
a0f8e08a
YQ		 17012016-01-25 Yao Qi <yao.qi@linaro.org>
1702
1703 * remote-utils.c (new_thread_notify): Remove.
1704 (dead_thread_notify): Likewise.
1705 * remote-utils.h (new_thread_notify): Remove declaration.
1706 (dead_thread_notify): Likewise.
1707
cc5fd9ab
MK		 17082016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1709
1710 * gdb.trace/pending.exp: Fix expected message on continue.
1711
99e8eb11
MK		 17122016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1713
1714 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1715 it works properly on big-endian machines where sizeof (CORE_ADDR)
1716 != sizeof (void *).
1717
a994041d
PA		 17182016-01-21 Pedro Alves <palves@redhat.com>
1719
1720 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1721 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1722 * configure: Regenerate.
1723
f7a6a40d
YQ		 17242016-01-21 Yao Qi <yao.qi@linaro.org>
1725
1726 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1727 is_thumb and set it according to CPSR saved on the stack.
1728 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1729 arm_sigreturn_next_pc.
1730
6f69e520
YQ		 17312016-01-18 Yao Qi <yao.qi@linaro.org>
1732
1733 * linux-low.c (linux_set_pc_64bit): New function.
1734 (linux_get_pc_64bit): New function.
1735 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1736 Declare.
1737 * linux-sparc-low.c (debug_threads): Remove declaration.
1738 (sparc_get_pc): Remove.
1739 (the_low_target): Use linux_get_pc_64bit instead of
1740 sparc_get_pc.
1741 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1742 (the_low_target): Use linux_get_pc_64bit and
1743 linux_set_pc_64bit.
1744
276d4552
YQ		 17452016-01-18 Yao Qi <yao.qi@linaro.org>
1746
1747 * linux-arm-low.c (debug_threads): Remove declaration.
1748 (arm_get_pc, arm_set_pc): Remove.
1749 (the_low_target): Use linux_get_pc_32bit and
1750 linux_set_pc_32bit.
1751 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1752 (the_low_target): Use linux_get_pc_32bit and
1753 linux_set_pc_32bit.
1754 * linux-cris-low.c (debug_threads): Remove declaration.
1755 (cris_get_pc, cris_set_pc,): Remove.
1756 (the_low_target): Use linux_get_pc_32bit and
1757 linux_set_pc_32bit.
1758 * linux-crisv32-low.c (debug_threads): Remove declaration.
1759 (cris_get_pc, cris_set_pc): Remove.
1760 (the_low_target): Use linux_get_pc_32bit and
1761 linux_set_pc_32bit.
1762 * linux-low.c: Include inttypes.h.
1763 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1764 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1765 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1766 (the_low_target): Use linux_get_pc_32bit and
1767 linux_set_pc_32bit.
1768 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1769 (the_low_target): Use linux_get_pc_32bit and
1770 linux_set_pc_32bit.
1771 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1772 (the_low_target): Use linux_get_pc_32bit and
1773 linux_set_pc_32bit.
1774 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1775 (the_low_target): Use linux_get_pc_32bit and
1776 linux_set_pc_32bit.
1777 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1778 (the_low_target): Use linux_get_pc_32bit and
1779 linux_set_pc_32bit.
1780
eb0edac8
GB		 17812016-01-18 Gary Benson <gbenson@redhat.com>
1782
1783 * configure.ac (AC_FUNC_FORK): New check.
1784 * config.in: Regenerate.
1785 * configure: Likewise.
1786
1b451dda
YQ		 17872016-01-14 Yao Qi <yao.qi@linaro.org>
1788
1789 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1790 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1791 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1792 arm_get_next_pcs_ctor.
1793
82075af2
JS		 17942016-01-12 Josh Stone <jistone@redhat.com>
1795 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1796
1797 * inferiors.h: Include "gdb_vecs.h".
1798 (struct process_info): Add syscalls_to_catch.
1799 * inferiors.c (remove_process): Free syscalls_to_catch.
1800 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1801 syscall_return stops.
1802 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1803 * server.c (handle_general_set): Handle QCatchSyscalls.
1804 (handle_query): Report support for QCatchSyscalls.
1805 * target.h (struct target_ops): Add supports_catch_syscall.
1806 (target_supports_catch_syscall): New macro.
1807 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1808 (struct lwp_info): Add syscall_state.
1809 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1810 Maintain syscall_state and syscalls_to_catch across exec.
1811 (get_syscall_trapinfo): New function, proxy to the_low_target.
1812 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1813 (linux_low_filter_event): Toggle syscall_state entry/return for
1814 syscall traps, and set it ignored for all others.
1815 (gdb_catching_syscalls_p): New function.
1816 (gdb_catch_this_syscall_p): New function.
1817 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1818 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1819 (linux_supports_catch_syscall): New function.
1820 (linux_target_ops): Install it.
1821 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1822 (the_low_target): Install it.
1823
8f13a3ce
MF		 18242016-01-12 Mike Frysinger <vapier@gentoo.org>
1825
1826 * acinclude.m4: Include new ../warning.m4 file.
1827 * configure: Regenerated.
1828 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1829
5b3da067
MF		 18302016-01-12 Mike Frysinger <vapier@gentoo.org>
1831
1832 * ax.c (is_goto_target): Mark static.
1833 * linux-low.c (register_addr): Likewise.
1834 (linux_fetch_registers, linux_store_registers): Likewise.
1835 * mem-break.c (any_persistent_commands): Fix old prototype.
1836 (add_commands_to_breakpoint): Mark static.
1837 * regcache.c (find_register_by_name): Delete unused func.
1838 * remote-utils.c (hex_or_minus_one): Mark static.
1839 * server.c (monitor_show_help): Mark static.
1840 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1841 handle_v_requests): Likewise.
1842
bc504a31
PA		 18432016-01-12 Pedro Alves <palves@redhat.com>
1844
1845 Remove use of the registered trademark symbol throughout.
1846
5a0dd67a
YQ		 18472016-01-08 Yao Qi <yao.qi@linaro.org>
1848
1849 * remote-utils.c (getpkt): If c is '\003', call target hook
1850 request_interrupt.
1851
b2ca446f
YQ		 18522016-01-06 Yao Qi <yao.qi@linaro.org>
1853
1854 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1855 linux-aarch32-low.c.
1856 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1857 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1858 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1859 (thumb2_breakpoint): Declare.
1860 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1861 linux-aarch32-low.h.
1862 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1863 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1864 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1865
edd88788
JB		 18662016-01-01 Joel Brobecker <brobecker@adacore.com>
1867
1868 * gdbreplay.c (gdbreplay_version): Change copyright year in
1869 version message.
1870 * server.c (gdbserver_version): Likewise.
1871
65da7f14
PP		 18722015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1873
1874 * server.c (crc32_table): Delete.
1875 (crc32): Use libiberty's xcrc32 function.
1876
4abd5ed2
JB		 18772015-12-22 Joel Brobecker <brobecker@adacore.com>
1878
1879 * lynx-low.c (lynx_delete_thread_callback): New function.
1880 (lynx_mourn): Properly delete our process and all of its
1881 threads. Remove call to clear_inferiors.
1882
0e50fe5c
JB		 18832015-12-22 Joel Brobecker <brobecker@adacore.com>
1884
1885 * target.c (thread_search_callback): Add check that
1886 the thread_stopped target callback is not NULL before
1887 calling it.
1888
35adc03f
YQ		 18892015-12-21 Yao Qi <yao.qi@linaro.org>
1890
1891 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1892 arm breakpoint.
1893
bd2b2909
AT		 18942015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1895
1896 * server.c (handle_query): Call target_supports_software_single_step.
1897
7fe5e27e
AT		 18982015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1899
1900 * linux-low.c (single_step): New function.
1901 (linux_resume_one_lwp_throw): Call single_step.
1902 (start_step_over): Likewise.
1903
d9311bfa
AT		 19042015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1905
1906 * Makefile.in (SFILES): Append arch/arm-linux.c,
1907 arch/arm-get-next-pcs.c.
1908 (arm-linux.o): New rule.
1909 (arm-get-next-pcs.o): New rule.
1910 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1911 arm-linux.o.
1912 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1913 to linux-aarch32-low.c.
1914 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1915 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1916 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1917 (thumb2_breakpoint_len): Likewise.
1918 (arm_is_thumb_mode): Make non-static.
1919 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1920 from linux-aarch32-low.c.
1921 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1922 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1923 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1924 (thumb2_breakpoint_len): Likewise.
1925 (arm_is_thumb_mode): New declaration.
1926 * linux-arm-low.c: Include arch/arm-linux.h
1927 aarch/arm-get-next-pcs.h, sys/syscall.h.
1928 (get_next_pcs_ops): New struct.
1929 (get_next_pcs_addr_bits_remove): New function.
1930 (get_next_pcs_is_thumb): New function.
1931 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1932 (arm_sigreturn_next_pc): Likewise.
1933 (get_next_pcs_syscall_next_pc): Likewise.
1934 (arm_gdbserver_get_next_pcs): Likewise.
1935 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1936 Initialize.
1937 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1938 * server.h: Include gdb_vecs.h.
1939
68ce2059
AT		 19402015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1941
1942 * Makefile.in (SFILES): Append common/common-regcache.c.
1943 (OBS): Append common-regcache.o.
1944 (common-regcache.o): New rule.
1945 * regcache.c (init_register_cache): Initialize cache to
1946 REG_UNAVAILABLE.
1947 (regcache_raw_read_unsigned): New function.
1948 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1949 register_status enum.
1950
fa5308bd
AT		 19512015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1952
1953 * linux-aarch64-low.c (the_low_targets): Rename
1954 breakpoint_reinsert_addr to get_next_pcs.
1955 * linux-arm-low.c (the_low_targets): Likewise.
1956 * linux-bfin-low.c (the_low_targets): Likewise.
1957 * linux-cris-low.c (the_low_targets): Likewise.
1958 * linux-crisv32-low.c (the_low_targets): Likewise.
1959 * linux-low.c (can_software_single_step): Likewise.
1960 (install_software_single_step_breakpoints): New function.
1961 (start_step_over): Use install_software_single_step_breakpoints.
1962 * linux-low.h: New CORE_ADDR vector.
1963 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1964 get_next_pcs.
1965 * linux-mips-low.c (the_low_targets): Likewise.
1966 * linux-nios2-low.c (the_low_targets): Likewise.
1967 * linux-sparc-low.c (the_low_targets): Likewise.
1968
4a6ed09b
PA		 19692015-12-17 Pedro Alves <palves@redhat.com>
1970
1971 * linux-low.c (linux_kill_one_lwp): Remove references to
1972 LinuxThreads.
1973 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1974 to 'kill'.
1975 (linux_init_signals): Delete.
1976 (initialize_low): Adjust.
1977 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1978
7544db95
PA		 19792015-12-16 Pedro Alves <palves@redhat.com>
1980
1981 * configure.ac (compiler warning flags): When testing a
1982 -Wno-foo option, check whether -Wfoo works instead.
1983 * configure: Regenerate.
1984
8020350c
DB		 19852015-12-11 Don Breazeal <donb@codesourcery.com>
1986
1987 * server.c (process_serial_event): Don't exit from gdbserver
1988 in remote mode if there are still active inferiors.
1989
db91f502
YQ		 19902015-12-11 Yao Qi <yao.qi@linaro.org>
1991
1992 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1993 arm_breakpoint_at if the process is 32-bit.
1994
b37a6290
YQ		 19952015-12-11 Yao Qi <yao.qi@linaro.org>
1996
1997 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1998 arm breakpoint.
1999
17b1509a
YQ		 20002015-12-07 Yao Qi <yao.qi@linaro.org>
2001
2002 * configure.srv: Append arm.o to srv_tgtobj for
2003 aarch64*-*-linux* target.
2004 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2005 from linux-arm-low.c.
2006 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2007 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2008 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2009 (thumb2_breakpoint_len): Likewise.
2010 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2011 (arm_breakpoint_kinds): Likewise.
2012 (arm_breakpoint_kind_from_pc): Likewise.
2013 (arm_sw_breakpoint_from_kind): Likewise.
2014 (arm_breakpoint_kind_from_current_state): Likewise.
2015 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2016 (arm_sw_breakpoint_from_kind): Declare.
2017 (arm_breakpoint_kind_from_current_state): Declare.
2018 (arm_breakpoint_at): Declare.
2019 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2020 arm_sw_breakpoint_from_kind if process is 32-bit.
2021 (aarch64_breakpoint_kind_from_pc): New function.
2022 (aarch64_breakpoint_kind_from_current_state): New function.
2023 (the_low_target): Initialize fields breakpoint_kind_from_pc
2024 and breakpoint_kind_from_current_state.
2025 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2026 linux-aarch32-low.c.
2027 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2028 (arm_breakpoint, arm_breakpoint_len): Likewise.
2029 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2030 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2031 (arm_is_thumb_mode): Likewise.
2032 (arm_breakpoint_at): Likewise.
2033 (arm_breakpoint_kind_from_pc): Likewise.
2034 (arm_sw_breakpoint_from_kind): Likewise.
2035 (arm_breakpoint_kind_from_current_state): Likewise.
2036
2037 Revert:
2038 2015-08-04 Yao Qi <yao.qi@linaro.org>
2039
2040 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2041 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2042 * server.c (extended_protocol): Remove "static".
2043 * server.h (extended_protocol): Declare it.
2044
ece66d65
JS		 20452015-12-04 Josh Stone <jistone@redhat.com>
2046
2047 * target.h (struct target_ops) <arch_setup>: Rename to ...
2048 (struct target_ops) <post_create_inferior>: ... this.
2049 (target_arch_setup): Rename to ...
2050 (target_post_create_inferior): ... this, calling post_create_inferior.
2051 * server.c (start_inferior): Update target_arch_setup calls to
2052 target_post_create_inferior.
2053 * linux-low.c (linux_low_ptrace_options): Forward declare.
2054 (linux_arch_setup): Update its comment for general use.
2055 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2056 (struct linux_target_ops): Use linux_post_create_inferior.
2057 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2058 to post_create_inferior.
2059 * nto-low.c (struct nto_target_ops): Likewise.
2060 * spu-low.c (struct spu_target_ops): Likewise.
2061 * win32-low.c (struct win32_target_ops): Likewise.
2062
e58c48b4
AT		 20632015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2064
2065 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2066
fbec8956
AT		 20672015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2068
2069 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2070 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2071 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2072 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2073 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2074 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2075 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2076 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2077 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2078 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2079 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2080 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2081
9b4c5f87
AT		 20822015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2083
2084 * linux-low.c (linux_look_up_symbols): Don't call
2085 linux_supports_traceclone.
2086 * linux-low.h (thread_db_init): Remove use_events argument.
2087 * thread-db.c (thread_db_use_event): Remove global variable.
2088 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2089 (struct thread_db) <td_create_bp>: Remove field.
2090 (thread_db_create_event): Remove function.
2091 (thread_db_enable_reporting): Likewise.
2092 (find_one_thread): Don't check for thread_db_use_events.
2093 (attach_thread): Likewise.
2094 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2095 (try_thread_db_load_1): Don't check for thread_db_use_events.
2096 (thread_db_init): Remove use_events argument and thread events
2097 handling.
2098 (remove_thread_event_breakpoints): Remove function.
2099 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2100
7d00775e
AT		 21012015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2102
2103 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2104 New function.
2105 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2106 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2107 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2108 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2109 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2110 Initialize.
2111 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2112 New function.
2113 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2114 * linux-low.c (can_hardware_single_step): Use
2115 supports_hardware_single_step.
2116 (can_software_single_step): New function.
2117 (start_step_over): Call can_software_single_step.
2118 (linux_supports_hardware_single_step): New function.
2119 (struct target_ops) <supports_software_single_step>: Initialize.
2120 * linux-low.h (struct linux_target_ops)
2121 <supports_hardware_single_step>: Initialize.
2122 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2123 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2124 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2125 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2126 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2127 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2128 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2129 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2130 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2131 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2132 Initialize.
2133 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2134 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2135 Initialize.
2136 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2137 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2138 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2139 New function.
2140 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2141 * target.h (struct target_ops): <supports_software_single_step>:
2142 New field.
2143 (target_supports_software_single_step): New macro.
2144
2d97cd35
AT		 21452015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2146
2147 * linux-low.c (linux_wait_1): Fix pc advance condition.
2148 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2149 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2150
769ef81f
AT		 21512015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2152
2153 * linux-arm-low.c (arm_is_thumb_mode): New function.
2154 (arm_breakpoint_at): Use arm_is_thumb_mode.
2155 (arm_breakpoint_kind_from_current_state): New function.
2156 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2157 Initialize.
2158 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2159 (linux_breakpoint_kind_from_current_state): New function.
2160 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2161 * linux-low.h (struct linux_target_ops)
2162 <breakpoint_kind_from_current_state>: New field.
2163 * target.h (struct target_ops): Likewise.
2164 (target_breakpoint_kind_from_current_state): New macro.
2165
1bebeeca
PA		 21662015-11-30 Pedro Alves <palves@redhat.com>
2167
2168 * linux-low.c (linux_resume): Wake up the event loop before
2169 returning.
2170
a67a9fae
PA		 21712015-11-30 Pedro Alves <palves@redhat.com>
2172
2173 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2174 check.
2175 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2176 to -1.
2177 * target.c (struct thread_search): New structure.
2178 (thread_search_callback): New function.
2179 (prev_general_thread): New global.
2180 (prepare_to_access_memory, done_accessing_memory): New functions.
2181 * target.h (prepare_to_access_memory, done_accessing_memory):
2182 Replace macros with function declarations.
2183
f2faf941
PA		 21842015-11-30 Pedro Alves <palves@redhat.com>
2185
2186 PR 14618
2187 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2188 report TARGET_WAITKIND_NO_RESUMED.
2189 * remote-utils.c (prepare_resume_reply): Handle
2190 TARGET_WAITKIND_NO_RESUMED.
2191 * server.c (report_no_resumed): New global.
2192 (handle_query) <qSupported>: Handle "no-resumed+". Report
2193 "no-resumed+" support.
2194 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2195 return error if the client doesn't support no-resumed events.
2196 (push_stop_notification): New function.
2197 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2198 events if the client supports them.
2199
a681f9c9
PA		 22002015-11-30 Pedro Alves <palves@redhat.com>
2201
2202 * linux-low.c (thread_still_has_status_pending_p): Don't check
2203 vCont;t here.
2204 (lwp_resumed): New function.
2205 (status_pending_p_callback): Return early if the LWP is not
2206 supposed to be resumed.
2207
65706a29
PA		 22082015-11-30 Pedro Alves <palves@redhat.com>
2209
2210 * linux-low.c (handle_extended_wait): Assert that the LWP's
2211 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2212 thread create events, leave the new child's status pending.
2213 (linux_low_filter_event): If GDB wants to hear about thread exit
2214 events, leave the LWP marked dead and don't delete it.
2215 (linux_wait_for_event_filtered): Don't check for thread exit.
2216 (filter_exit_event): New function.
2217 (linux_wait_1): Use it, when returning an exit event.
2218 (linux_resume_one_lwp_throw): Assert that the LWP's
2219 waitstatus is TARGET_WAITKIND_IGNORE.
2220 * remote-utils.c (prepare_resume_reply): Handle
2221 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2222 * server.c (report_thread_events): New global.
2223 (handle_general_set): Handle QThreadEvents.
2224 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2225 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2226 TARGET_WAITKIND_THREAD_EXITED.
2227 * server.h (report_thread_events): Declare.
2228
56cf4bed
PA		 22292015-11-30 Pedro Alves <palves@redhat.com>
2230
2231 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2232 the thread's last_resume_kind was resume_stop.
2233
500c1d85
PA		 22342015-11-30 Pedro Alves <palves@redhat.com>
2235
2236 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2237 before returning.
2238
de979965
PA		 22392015-11-30 Pedro Alves <palves@redhat.com>
2240
2241 * server.c (handle_v_requests): Handle vCtrlC.
2242
34c65914
PA		 22432015-11-30 Pedro Alves <palves@redhat.com>
2244
2245 * gdbthread.h (find_any_thread_of_pid): Declare.
2246 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2247 functions.
2248 * server.c (handle_query): If current_thread is NULL, look for
2249 another thread of the selected process.
2250
79efa585 22512015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 2252 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 2253
2254 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2255 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2256 name in reply.
2257 * target.h (struct target_ops) <thread_name>: New field.
2258 (target_thread_name): New macro.
2259
80d82c19
JB		 22602015-11-23 Joel Brobecker <brobecker@adacore.com>
2261
2262 * regcache.h (regcache_invalidate_pid): Add declaration.
2263 * regcache.c (regcache_invalidate_pid): New function, extracted
2264 from regcache_invalidate.
2265 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2266 Add trivial documentation comment.
2267 * lynx-low.c: Use regcache_invalidate_pid instead of
2268 regcache_invalidate.
2269
64da5dd5
JB		 22702015-11-23 Joel Brobecker <brobecker@adacore.com>
2271
2272 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2273 and Elf64_auxv_t if the target is Android.
2274
37ce4055
DE		 22752015-11-22 Doug Evans <xdje42@gmail.com>
2276
2277 * target.h: #include <sys/types.h>.
2278
06e03fff
PA		 22792015-11-19 Pedro Alves <palves@redhat.com>
2280
2281 * linux-low.c (linux_process_qsupported): Change prototype.
2282 Adjust.
2283 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2284 Change prototype.
2285 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2286 and adjust to loop over all features.
2287 * server.c (handle_query) <qSupported>: Adjust to call
2288 target_process_qsupported once, passing it a vector of unprocessed
2289 features.
2290 * target.h (struct target_ops) <process_qsupported>: Change
2291 prototype.
2292 (target_process_qsupported): Adjust.
2293
9a084706
PA		 22942015-11-19 Pedro Alves <palves@redhat.com>
2295
2296 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2297 mode.
2298 * configure: Regenerate.
2299
dad44a1f
PA		 23002015-11-19 Pedro Alves <palves@redhat.com>
2301
2302 * configure: Regenerate.
2303
231c0592
YQ		 23042015-11-19 Yao Qi <yao.qi@linaro.org>
2305
2306 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2307 type to uint32_t.
2308
6c1c9a8b
YQ		 23092015-11-19 Yao Qi <yao.qi@linaro.org>
2310
2311 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2312 (struct aarch64_operand): Move enum out.
2313
9caa3311
YQ		 23142015-11-19 Yao Qi <yao.qi@linaro.org>
2315
2316 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2317 struct user_fpsimd_state *.
2318 (aarch64_store_fpregset): Likewise.
2319
6a69a054
YQ		 23202015-11-19 Yao Qi <yao.qi@linaro.org>
2321
2322 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2323 struct user_pt_regs *.
2324 (aarch64_store_gregset): Likewise.
2325
1798301e
PA		 23262015-11-18 Pedro Alves <palves@redhat.com>
2327
2328 * Makefile.in (all_object_files): Add $IPA_OBJS.
2329
ce7715e2
PA		 23302015-11-17 Pedro Alves <palves@redhat.com>
2331
2332 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2333 GDB_SIGNAL_0 and gdb_signal_to_string.
2334
c0879059
PA		 23352015-11-17 Pedro Alves <palves@redhat.com>
2336
2337 * win32-low.c (handle_output_debug_string): Remove parameter.
2338 (win32_kill): Remove our_status local and adjust call to
2339 handle_output_debug_string.
2340 (get_child_debug_event): Adjust call to
2341 handle_output_debug_string.
2342
1996e237
SM		 23432015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2344
2345 * linux-mips-low.c (mips_fill_gregset): Add cast.
2346 (mips_store_gregset): Likewise.
2347 (mips_fill_fpregset): Likewise.
2348 (mips_store_fpregset): Likewise.
2349
cbec665b
SM		 23502015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2351
2352 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2353 priv.
2354
eb3e3c67
SM		 23552015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2356
2357 * linux-mips-low.c (mips_linux_new_thread): Change type of
2358 watch_type to enum target_hw_bp_type.
2359
171de4b8
SM		 23602015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2361
2362 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2363 Change return type to arm_hwbp_type.
2364
04248ead
SM		 23652015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2366
2367 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2368 (arm_store_gregset): Likewise.
2369 * linux-arm-low.c (arm_get_hwcap): Likewise.
2370 (arm_read_description): Likewise.
2371
04b3479c
SM		 23722015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2373
2374 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2375
2bc84e8a
SM		 23762015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2377
2378 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2379 (ppc_fill_vsxregset): Likewise.
2380 (ppc_store_vsxregset): Likewise.
2381 (ppc_fill_vrregset): Likewise.
2382 (ppc_store_vrregset): Likewise.
2383 (ppc_fill_evrregset): Likewise.
2384 (ppc_store_evrregset): Likewise.
2385
e6c5bb05
SM		 23862015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2387
2388 * linux-ppc-low.c (ppc_usrregs_info): Remove
2389 forward-declaration.
2390 (ppc_arch_setup): Move lower in file.
2391
7ea45d72
SM		 23922015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2393
2394 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2395 (ps_pdwrite): Likewise.
2396
69291610
HW		 23972015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2398
2399 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2400 to after assert checks.
2401
b42945fd
SM		 24022015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2403
2404 * proc-service.c (ps_pdread): Add/adjust casts.
2405 (ps_pdwrite): Add/adjust casts.
2406
d6f85c84
SM		 24072015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2408
2409 * server.c (handle_search_memory_1): Cast return value of
2410 memmem.
2411
f98cd059
SM		 24122015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2413
2414 * server.c (write_qxfer_response): Change type of data to
2415 gdb_byte *.
2416
d2412fa5
PA		 24172015-10-29 Pedro Alves <palves@redhat.com>
2418
2419 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2420
c17414a2
PA		 24212015-10-29 Pedro Alves <palves@redhat.com>
2422
2423 * tracepoint.c (clear_installed_tracepoints): Add casts.
2424
e053fbc4
PA		 24252015-10-29 Pedro Alves <palves@redhat.com>
2426
2427 * server.c (handle_v_cont, process_serial_event): Add enum
2428 gdb_signal casts to signal parsing code.
2429
add67df8
PA		 24302015-10-29 Pedro Alves <palves@redhat.com>
2431
2432 * linux-low.h (NULL_REGSET): Define.
2433 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2434 * linux-arm-low.c (arm_regsets): Likewise.
2435 * linux-crisv32-low.c (cris_regsets): Likewise.
2436 * linux-m68k-low.c (m68k_regsets): Likewise.
2437 * linux-mips-low.c (mips_regsets): Likewise.
2438 * linux-nios2-low.c (nios2_regsets): Likewise.
2439 * linux-ppc-low.c (ppc_regsets): Likewise.
2440 * linux-s390-low.c (s390_regsets): Likewise.
2441 * linux-sh-low.c (sh_regsets): Likewise.
2442 * linux-sparc-low.c (sparc_regsets): Likewise.
2443 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2444 * linux-tile-low.c (tile_regsets): Likewise.
2445 * linux-x86-low.c (x86_regsets): Likewise.
2446 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2447
50bc912a
PA		 24482015-10-29 Pedro Alves <palves@redhat.com>
2449
2450 * linux-low.h (NULL_REGSET): Define.
2451 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2452 * linux-arm-low.c (arm_regsets): Likewise.
2453 * linux-crisv32-low.c (cris_regsets): Likewise.
2454 * linux-m68k-low.c (m68k_regsets): Likewise.
2455 * linux-mips-low.c (mips_regsets): Likewise.
2456 * linux-nios2-low.c (nios2_regsets): Likewise.
2457 * linux-ppc-low.c (ppc_regsets): Likewise.
2458 * linux-s390-low.c (s390_regsets): Likewise.
2459 * linux-sh-low.c (sh_regsets): Likewise.
2460 * linux-sparc-low.c (sparc_regsets): Likewise.
2461 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2462 * linux-tile-low.c (tile_regsets): Likewise.
2463 * linux-x86-low.c (x86_regsets): Likewise.
2464 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2465
682b2546
DE		 24662015-10-26 Doug Evans <dje@google.com>
2467
2468 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2469
963843d4
DE		 24702015-10-26 Doug Evans <dje@google.com>
2471
2472 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2473
d41401ac
DE		 24742015-10-26 Doug Evans <dje@google.com>
2475
2476 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2477 for debug_printf.
2478 (attach_thread, find_new_threads_callback): Ditto.
2479
3db28855
AT		 24802015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2481
2482 * mem-break.h (set_breakpoint_data): Remove.
2483
fb78e89c
AT		 24842015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2485
2486 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2487 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2488 (initialize_low): Remove set_breakpoint_data call.
2489 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2490 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2491 (initialize_low): Remove set_breakpoint_data call.
2492 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2493 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2494 (initialize_low): Remove set_breakpoint_data call.
2495
2e6ee069
AT		 24962015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2497
2498 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2499 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2500 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2501 * target.h (target_breakpoint_kind_from_pc): New macro.
2502
1652a986
AT		 25032015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2504
2505 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2506 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2507 the default breakpoint kind.
2508
abeead09
AT		 25092015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2510
2511 * linux-arm-low.c (arm_supports_z_point_type): Add software
2512 breakpoint support.
2513
b0b4b501
AT		 25142015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2515
2516 * linux-arm-low.c: Refactor breakpoint definitions.
2517 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2518 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2519
8689682c
AT		 25202015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2521
2522 * Makefile.in: Add arm.c/o.
2523 * configure.srv: Likewise.
2524 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2525 (arm_breakpoint_kind_from_pc): New function.
2526 (arm_sw_breakpoint_from_kind): Return proper kind.
2527 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2528
27165294
AT		 25292015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2530
2531 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2532 removal.
2533 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2534 (struct raw_breakpoint) <size>: Remove.
2535 (struct raw_breakpoint) <kind>: Add.
2536 (bp_size): New function.
2537 (bp_opcode): Likewise.
2538 (find_raw_breakpoint_at): Adjust for kind.
2539 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2540 (remove_memory_breakpoint): Adjust for kind call bp_size.
2541 (set_raw_breakpoint_at): Adjust for kind.
2542 (set_breakpoint): Likewise.
2543 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2544 (delete_raw_breakpoint): Adjust for kind.
2545 (delete_breakpoint): Likewise.
2546 (find_gdb_breakpoint): Likewise.
2547 (set_gdb_breakpoint_1): Likewise.
2548 (set_gdb_breakpoint): Likewise.
2549 (delete_gdb_breakpoint_1): Likewise.
2550 (delete_gdb_breakpoint): Likewise.
2551 (uninsert_raw_breakpoint): Likewise.
2552 (reinsert_raw_breakpoint): Likewise.
2553 (set_breakpoint_data): Remove.
2554 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2555 (check_mem_read): Adjust for kind call bp_size.
2556 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2557 (clone_one_breakpoint): Adjust for kind.
2558 * mem-break.h (set_gdb_breakpoint): Likewise.
2559 (delete_gdb_breakpoint): Likewise.
2560 * server.c (process_serial_event): Likewise.
2561
dd373349
AT		 25622015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2563
2564 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2565 (struct linux_target_ops) <breakpoint>: Remove.
2566 (struct linux_target_ops) <breakpoint_len>: Remove.
2567 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2568 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2569 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2570 (arm_sw_breakpoint_from_kind): New function.
2571 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2572 (struct linux_target_ops) <breakpoint>: Remove.
2573 (struct linux_target_ops) <breakpoint_len>: Remove.
2574 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2575 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2576 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2577 (struct linux_target_ops) <breakpoint>: Remove.
2578 (struct linux_target_ops) <breakpoint_len>: Remove.
2579 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2580 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2581 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2582 (struct linux_target_ops) <breakpoint>: Remove.
2583 (struct linux_target_ops) <breakpoint_len>: Remove.
2584 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2585 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2586 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2587 and sw_breakpoint_from_kind to increment the pc.
2588 (linux_breakpoint_kind_from_pc): New function.
2589 (linux_sw_breakpoint_from_kind): New function.
2590 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2591 (initialize_low): Call breakpoint_kind_from_pc and
2592 sw_breakpoint_from_kind to replace breakpoint_data/len.
2593 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2594 New field.
2595 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2596 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2597 (struct linux_target_ops) <breakpoint>: Remove.
2598 (struct linux_target_ops) <breakpoint_len>: Remove.
2599 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2600 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2601 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2602 (struct linux_target_ops) <breakpoint>: Remove.
2603 (struct linux_target_ops) <breakpoint_len>: Remove.
2604 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2605 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2606 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2607 (struct linux_target_ops) <breakpoint>: Remove.
2608 (struct linux_target_ops) <breakpoint_len>: Remove.
2609 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2610 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2611 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2612 (struct linux_target_ops) <breakpoint>: Remove.
2613 (struct linux_target_ops) <breakpoint_len>: Remove.
2614 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2615 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2616 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2617 (struct linux_target_ops) <breakpoint>: Remove.
2618 (struct linux_target_ops) <breakpoint_len>: Remove.
2619 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2620 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2621 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2622 (struct linux_target_ops) <breakpoint>: Remove.
2623 (struct linux_target_ops) <breakpoint_len>: Remove.
2624 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2625 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2626 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2627 (struct linux_target_ops) <breakpoint>: Remove.
2628 (struct linux_target_ops) <breakpoint_len>: Remove.
2629 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2630 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2631 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2632 (struct linux_target_ops) <breakpoint>: Remove.
2633 (struct linux_target_ops) <breakpoint_len>: Remove.
2634 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2635 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2636 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2637 (struct linux_target_ops) <breakpoint>: Remove.
2638 (struct linux_target_ops) <breakpoint_len>: Remove.
2639 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2640 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2641 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2642 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2643 (struct linux_target_ops) <breakpoint>: Remove.
2644 (struct linux_target_ops) <breakpoint_len>: Remove.
2645 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2646 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2647 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2648 (struct linux_target_ops) <breakpoint>: Remove.
2649 (struct linux_target_ops) <breakpoint_len>: Remove.
2650 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2651 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2652
4cd98a19
AT		 26532015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2654
2655 * linux-cris-low.c (cris_get_pc): Remove void arg.
2656
774ee6d2
AR		 26572015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2658
2659 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2660 variable name.
2661
833dcd29
AR		 26622015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2663
2664 * inferiors.c (thread_pid_matches_callback): New function.
2665 (find_thread_process): New function.
2666 (remove_thread): Reset current_thread.
2667 (remove_process): Assert threads have been removed first.
2668
8d689ee5
YQ		 26692015-10-15 Yao Qi <yao.qi@linaro.org>
2670
2671 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2672 if it is 3.
2673 (aarch64_remove_point): Likewise.
2674 * regcache.c (regcache_register_size): New function.
2675
1c2e1515
YQ		 26762015-10-12 Yao Qi <yao.qi@linaro.org>
2677
2678 * linux-aarch64-low.c: Update all callers as emit_load_store
2679 is renamed to aarch64_emit_load_store.
2680
e1c587c3
YQ		 26812015-10-12 Yao Qi <yao.qi@linaro.org>
2682
2683 * linux-aarch64-low.c: Update all callers of function renaming
2684 from emit_insn to aarch64_emit_insn.
2685
b6542f81
YQ		 26862015-10-12 Yao Qi <yao.qi@linaro.org>
2687
2688 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2689 arch/aarch64-insn.h.
2690 (struct aarch64_memory_operand): Likewise.
2691 (ENCODE): Likewise.
2692 (emit_insn): Move to arch/aarch64-insn.c.
2693 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2694 (emit_load_store): Move to arch/aarch64-insn.c.
2695 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2696 (can_encode_int32): Remove.
2697
246994ce
YQ		 26982015-10-12 Yao Qi <yao.qi@linaro.org>
2699
2700 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2701 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2702 (aarch64_relocate_instruction): Likewise.
2703 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2704 (struct aarch64_insn_visitor): Likewise.
2705
0badd99f
YQ		 27062015-10-12 Yao Qi <yao.qi@linaro.org>
2707
2708 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2709 (struct aarch64_insn_visitor): New.
2710 (struct aarch64_insn_relocation_data): New.
2711 (aarch64_ftrace_insn_reloc_b): New function.
2712 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2713 (aarch64_ftrace_insn_reloc_cb): Likewise.
2714 (aarch64_ftrace_insn_reloc_tb): Likewise.
2715 (aarch64_ftrace_insn_reloc_adr): Likewise.
2716 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2717 (aarch64_ftrace_insn_reloc_others): Likewise.
2718 (visitor): New.
2719 (aarch64_relocate_instruction): Use visitor.
2720
dfaffe9d
YQ		 27212015-10-12 Yao Qi <yao.qi@linaro.org>
2722
2723 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2724 int. Add argument buf.
2725 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2726 aarch64_relocate_instruction.
2727
70b439f0
YQ		 27282015-10-12 Yao Qi <yao.qi@linaro.org>
2729
2730 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2731 argument insn. Remove local variable insn. Don't call
2732 target_read_uint32.
2733 (aarch64_install_fast_tracepoint_jump_pad): Call
2734 target_read_uint32.
2735
7781c06f
YQ		 27362015-09-30 Yao Qi <yao.qi@linaro.org>
2737
2738 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2739 (emit_load_store_pair): Likewise.
2740
9a3c8263
SM		 27412015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2742
2743 * dll.c (match_dll): Add cast(s).
2744 (unloaded_dll): Likewise.
2745 * linux-low.c (second_thread_of_pid_p): Likewise.
2746 (delete_lwp_callback): Likewise.
2747 (count_events_callback): Likewise.
2748 (select_event_lwp_callback): Likewise.
2749 (linux_set_resume_request): Likewise.
2750 * server.c (accumulate_file_name_length): Likewise.
2751 (emit_dll_description): Likewise.
2752 (handle_qxfer_threads_worker): Likewise.
2753 (visit_actioned_threads): Likewise.
2754 * thread-db.c (any_thread_of): Likewise.
2755 * tracepoint.c (same_process_p): Likewise.
2756 (match_blocktype): Likewise.
2757 (build_traceframe_info_xml): Likewise.
2758
224c3ddb
SM		 27592015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2760
2761 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2762 assignment.
2763 (gdb_unparse_agent_expr): Likewise.
2764 * hostio.c (require_data): Likewise.
2765 (handle_pread): Likewise.
2766 * linux-low.c (disable_regset): Likewise.
2767 (fetch_register): Likewise.
2768 (store_register): Likewise.
2769 (get_dynamic): Likewise.
2770 (linux_qxfer_libraries_svr4): Likewise.
2771 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2772 (set_fast_tracepoint_jump): Likewise.
2773 (uninsert_fast_tracepoint_jumps_at): Likewise.
2774 (reinsert_fast_tracepoint_jumps_at): Likewise.
2775 (validate_inserted_breakpoint): Likewise.
2776 (clone_agent_expr): Likewise.
2777 * regcache.c (init_register_cache): Likewise.
2778 * remote-utils.c (putpkt_binary_1): Likewise.
2779 (decode_M_packet): Likewise.
2780 (decode_X_packet): Likewise.
2781 (look_up_one_symbol): Likewise.
2782 (relocate_instruction): Likewise.
2783 (monitor_output): Likewise.
2784 * server.c (handle_search_memory): Likewise.
2785 (handle_qxfer_exec_file): Likewise.
2786 (handle_qxfer_libraries): Likewise.
2787 (handle_qxfer): Likewise.
2788 (handle_query): Likewise.
2789 (handle_v_cont): Likewise.
2790 (handle_v_run): Likewise.
2791 (captured_main): Likewise.
2792 * target.c (write_inferior_memory): Likewise.
2793 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2794 * tracepoint.c (init_trace_buffer): Likewise.
2795 (add_tracepoint_action): Likewise.
2796 (add_traceframe): Likewise.
2797 (add_traceframe_block): Likewise.
2798 (cmd_qtdpsrc): Likewise.
2799 (cmd_qtdv): Likewise.
2800 (cmd_qtstatus): Likewise.
2801 (response_source): Likewise.
2802 (response_tsv): Likewise.
2803 (cmd_qtnotes): Likewise.
2804 (gdb_collect): Likewise.
2805 (initialize_tracepoint): Likewise.
2806
afbe19f8
PL		 28072015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2808
2809 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2810 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2811 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2812 <NOP>: New.
2813 (enum aarch64_condition_codes): New enum.
2814 (w0): New static global.
2815 (fp): Likewise.
2816 (lr): Likewise.
2817 (struct aarch64_memory_operand) <type>: New
2818 MEMORY_OPERAND_POSTINDEX type.
2819 (postindex_memory_operand): New helper function.
2820 (emit_ret): New function.
2821 (emit_load_store_pair): New function, factored out of emit_stp
2822 with support for MEMORY_OPERAND_POSTINDEX.
2823 (emit_stp): Rewrite using emit_load_store_pair.
2824 (emit_ldp): New function.
2825 (emit_load_store): Likewise.
2826 (emit_ldr): Mention post-index instruction in comment.
2827 (emit_ldrh): New function.
2828 (emit_ldrb): New function.
2829 (emit_ldrsw): Mention post-index instruction in comment.
2830 (emit_str): Likewise.
2831 (emit_subs): New function.
2832 (emit_cmp): Likewise.
2833 (emit_and): Likewise.
2834 (emit_orr): Likewise.
2835 (emit_orn): Likewise.
2836 (emit_eor): Likewise.
2837 (emit_mvn): Likewise.
2838 (emit_lslv): Likewise.
2839 (emit_lsrv): Likewise.
2840 (emit_asrv): Likewise.
2841 (emit_mul): Likewise.
2842 (emit_sbfm): Likewise.
2843 (emit_sbfx): Likewise.
2844 (emit_ubfm): Likewise.
2845 (emit_ubfx): Likewise.
2846 (emit_csinc): Likewise.
2847 (emit_cset): Likewise.
2848 (emit_nop): Likewise.
2849 (emit_ops_insns): New helper function.
2850 (emit_pop): Likewise.
2851 (emit_push): Likewise.
2852 (aarch64_emit_prologue): New function.
2853 (aarch64_emit_epilogue): Likewise.
2854 (aarch64_emit_add): Likewise.
2855 (aarch64_emit_sub): Likewise.
2856 (aarch64_emit_mul): Likewise.
2857 (aarch64_emit_lsh): Likewise.
2858 (aarch64_emit_rsh_signed): Likewise.
2859 (aarch64_emit_rsh_unsigned): Likewise.
2860 (aarch64_emit_ext): Likewise.
2861 (aarch64_emit_log_not): Likewise.
2862 (aarch64_emit_bit_and): Likewise.
2863 (aarch64_emit_bit_or): Likewise.
2864 (aarch64_emit_bit_xor): Likewise.
2865 (aarch64_emit_bit_not): Likewise.
2866 (aarch64_emit_equal): Likewise.
2867 (aarch64_emit_less_signed): Likewise.
2868 (aarch64_emit_less_unsigned): Likewise.
2869 (aarch64_emit_ref): Likewise.
2870 (aarch64_emit_if_goto): Likewise.
2871 (aarch64_emit_goto): Likewise.
2872 (aarch64_write_goto_address): Likewise.
2873 (aarch64_emit_const): Likewise.
2874 (aarch64_emit_call): Likewise.
2875 (aarch64_emit_reg): Likewise.
2876 (aarch64_emit_pop): Likewise.
2877 (aarch64_emit_stack_flush): Likewise.
2878 (aarch64_emit_zero_ext): Likewise.
2879 (aarch64_emit_swap): Likewise.
2880 (aarch64_emit_stack_adjust): Likewise.
2881 (aarch64_emit_int_call_1): Likewise.
2882 (aarch64_emit_void_call_2): Likewise.
2883 (aarch64_emit_eq_goto): Likewise.
2884 (aarch64_emit_ne_goto): Likewise.
2885 (aarch64_emit_lt_goto): Likewise.
2886 (aarch64_emit_le_goto): Likewise.
2887 (aarch64_emit_gt_goto): Likewise.
2888 (aarch64_emit_ge_got): Likewise.
2889 (aarch64_emit_ops_impl): New static global variable.
2890 (aarch64_emit_ops): New target function, return
2891 &aarch64_emit_ops_impl.
2892 (struct linux_target_ops): Install it.
2893
bb903df0
PL		 28942015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2895
2896 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2897 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2898 aarch64-ipa.o.
2899 * linux-aarch64-ipa.c: New file.
2900 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2901 and endian.h.
2902 (aarch64_get_thread_area): New target method.
2903 (extract_signed_bitfield): New helper function.
2904 (aarch64_decode_ldr_literal): New function.
2905 (enum aarch64_opcodes): New enum.
2906 (struct aarch64_register): New struct.
2907 (struct aarch64_operand): New struct.
2908 (x0): New static global.
2909 (x1): Likewise.
2910 (x2): Likewise.
2911 (x3): Likewise.
2912 (x4): Likewise.
2913 (w2): Likewise.
2914 (ip0): Likewise.
2915 (sp): Likewise.
2916 (xzr): Likewise.
2917 (aarch64_register): New helper function.
2918 (register_operand): Likewise.
2919 (immediate_operand): Likewise.
2920 (struct aarch64_memory_operand): New struct.
2921 (offset_memory_operand): New helper function.
2922 (preindex_memory_operand): Likewise.
2923 (enum aarch64_system_control_registers): New enum.
2924 (ENCODE): New macro.
2925 (emit_insn): New helper function.
2926 (emit_b): New function.
2927 (emit_bcond): Likewise.
2928 (emit_cb): Likewise.
2929 (emit_tb): Likewise.
2930 (emit_blr): Likewise.
2931 (emit_stp): Likewise.
2932 (emit_ldp_q_offset): Likewise.
2933 (emit_stp_q_offset): Likewise.
2934 (emit_load_store): Likewise.
2935 (emit_ldr): Likewise.
2936 (emit_ldrsw): Likewise.
2937 (emit_str): Likewise.
2938 (emit_ldaxr): Likewise.
2939 (emit_stxr): Likewise.
2940 (emit_stlr): Likewise.
2941 (emit_data_processing_reg): Likewise.
2942 (emit_data_processing): Likewise.
2943 (emit_add): Likewise.
2944 (emit_sub): Likewise.
2945 (emit_mov): Likewise.
2946 (emit_movk): Likewise.
2947 (emit_mov_addr): Likewise.
2948 (emit_mrs): Likewise.
2949 (emit_msr): Likewise.
2950 (emit_sevl): Likewise.
2951 (emit_wfe): Likewise.
2952 (append_insns): Likewise.
2953 (can_encode_int32_in): New helper function.
2954 (aarch64_relocate_instruction): New function.
2955 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2956 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2957 (struct linux_target_ops): Install aarch64_get_thread_area,
2958 aarch64_install_fast_tracepoint_jump_pad and
2959 aarch64_get_min_fast_tracepoint_insn_len.
2960
787749ea
PL		 29612015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2962
2963 * Makefile.in (aarch64-insn.o): New rule.
2964 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2965
9812b2e6
YQ		 29662015-09-21 Yao Qi <yao.qi@linaro.org>
2967
2968 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2969
18fe412b
YQ		 29702015-09-21 Yao Qi <yao.qi@linaro.org>
2971
2972 * tracepoint.c (max_jump_pad_size): Remove.
2973
a0cc84cd
YQ		 29742015-09-18 Yao Qi <yao.qi@linaro.org>
2975
2976 * linux-aarch64-low.c: Don't include sys/uio.h.
2977 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2978
d78908cf
WW		 29792015-09-16 Wei-cheng Wang <cole945@gmail.com>
2980
2981 * tracepoint.c (eval_result_type): Change prototype.
2982 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2983
d57e0d50
PA		 29842015-09-15 Pedro Alves <palves@redhat.com>
2985
2986 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2987 Check whether to report exec events instead of checking whether
2988 multiprocess is enabled.
2989
5a676acc
PA		 29902015-09-15 Pedro Alves <palves@redhat.com>
2991
2992 PR remote/18965
2993 * remote-utils.c (prepare_resume_reply): Merge
2994 TARGET_WAITKIND_VFORK_DONE switch case with the
2995 TARGET_WAITKIND_FORKED case.
2996
7c5d0fad
YQ		 29972015-09-15 Yao Qi <yao.qi@linaro.org>
2998
2999 * server.c (handle_query): Check string comparison using
3000 "else if" instead of "if".
3001
750ce8d1
YQ		 30022015-09-15 Yao Qi <yao.qi@linaro.org>
3003
3004 * server.c (vCont_supported): New global variable.
3005 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3006 matches. Append ";vContSupported+" to own_buf.
3007 (handle_v_requests): Append ";s;S" to own_buf if target supports
3008 hardware single step or vCont_supported is false.
3009 (capture_main): Set vCont_supported to zero.
3010
70b90b91
YQ		 30112015-09-15 Yao Qi <yao.qi@linaro.org>
3012
3013 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3014 it to ...
3015 (linux_supports_hardware_single_step): ... New function.
3016 (linux_target_ops): Update.
3017 * lynx-low.c (lynx_target_ops): Set field
3018 supports_hardware_single_step to target_can_do_hardware_single_step.
3019 * nto-low.c (nto_target_ops): Likewise.
3020 * spu-low.c (spu_target_ops): Likewise.
3021 * win32-low.c (win32_target_ops): Likewise.
3022 * target.c (target_can_do_hardware_single_step): New function.
3023 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3024 Remove. <supports_hardware_single_step>: New field.
3025 (target_supports_conditional_breakpoints): Remove.
3026 (target_supports_hardware_single_step): New macro.
3027 (target_can_do_hardware_single_step): Declare.
3028 * server.c (handle_query): Use target_supports_hardware_single_step
3029 instead of target_supports_conditional_breakpoints.
3030
ade90bde
YQ		 30312015-09-15 Yao Qi <yao.qi@linaro.org>
3032
3033 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3034 function.
3035 (struct linux_target_ops the_low_target): Install
3036 aarch64_linux_siginfo_fixup.
3037
94585166
DB		 30382015-09-11 Don Breazeal <donb@codesourcery.com>
3039 Luis Machado <lgustavo@codesourcery.com>
3040
3041 * linux-low.c (linux_mourn): Static declaration.
3042 (linux_arch_setup): Move in front of
3043 handle_extended_wait.
3044 (linux_arch_setup_thread): New function.
3045 (handle_extended_wait): Handle exec events. Call
3046 linux_arch_setup_thread. Make event_lwp argument a
3047 pointer-to-a-pointer.
3048 (check_zombie_leaders): Do not check stopped threads.
3049 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3050 (linux_low_filter_event): Add lwp and thread for exec'ing
3051 non-leader thread if leader thread has been deleted.
3052 Refactor code into linux_arch_setup_thread and call it.
3053 Pass child lwp pointer by reference to handle_extended_wait.
3054 (linux_wait_for_event_filtered): Update comment.
3055 (linux_wait_1): Prevent clobbering exec event status.
3056 (linux_supports_exec_events): New function.
3057 (linux_target_ops) <supports_exec_events>: Initialize new member.
3058 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3059 new member.
3060 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3061 * server.c (report_exec_events): New global variable.
3062 (handle_query): Handle qSupported query for exec-events feature.
3063 (captured_main): Initialize report_exec_events.
3064 * server.h (report_exec_events): Declare new global variable.
3065 * target.h (struct target_ops) <supports_exec_events>: New
3066 member.
3067 (target_supports_exec_events): New macro.
3068 * win32-low.c (win32_target_ops) <supports_exec_events>:
3069 Initialize new member.
3070
0568462b
MM		 30712015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3072
3073 * linux-low.c (linux_low_enable_btrace): Remove.
3074 (linux_target_ops): Replace linux_low_enable_btrace with
3075 linux_enable_btrace.
3076
39edd165
YQ		 30772015-09-03 Yao Qi <yao.qi@linaro.org>
3078
3079 * linux-aarch64-low.c (aarch64_insert_point): Call
3080 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3081 returns true.
3082
1db33b5a
UW		 30832015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3084
3085 * linux-low.c (check_stopped_by_breakpoint): Use
3086 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3087
ab290430
PA		 30882015-08-27 Pedro Alves <palves@redhat.com>
3089
3090 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3091
8d749320
SM		 30922015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3093
6711b7f8
SM		 3094 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3095 the XNEW-family equivalent.
8d749320
SM		 3096 (compile_bytecodes): Likewise.
3097 * dll.c (loaded_dll): Likewise.
3098 * event-loop.c (append_callback_event): Likewise.
3099 (create_file_handler): Likewise.
3100 (create_file_event): Likewise.
3101 * hostio.c (handle_open): Likewise.
3102 * inferiors.c (add_thread): Likewise.
3103 (add_process): Likewise.
3104 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3105 * linux-arm-low.c (arm_new_process): Likewise.
3106 (arm_new_thread): Likewise.
3107 * linux-low.c (add_to_pid_list): Likewise.
3108 (linux_add_process): Likewise.
3109 (handle_extended_wait): Likewise.
3110 (add_lwp): Likewise.
3111 (enqueue_one_deferred_signal): Likewise.
3112 (enqueue_pending_signal): Likewise.
3113 (linux_resume_one_lwp_throw): Likewise.
3114 (linux_resume_one_thread): Likewise.
3115 (linux_read_memory): Likewise.
3116 (linux_write_memory): Likewise.
3117 * linux-mips-low.c (mips_linux_new_process): Likewise.
3118 (mips_linux_new_thread): Likewise.
3119 (mips_add_watchpoint): Likewise.
3120 * linux-x86-low.c (initialize_low_arch): Likewise.
3121 * lynx-low.c (lynx_add_process): Likewise.
3122 * mem-break.c (set_raw_breakpoint_at): Likewise.
3123 (set_breakpoint): Likewise.
3124 (add_condition_to_breakpoint): Likewise.
3125 (add_commands_to_breakpoint): Likewise.
3126 (clone_agent_expr): Likewise.
3127 (clone_one_breakpoint): Likewise.
3128 * regcache.c (new_register_cache): Likewise.
3129 * remote-utils.c (look_up_one_symbol): Likewise.
3130 * server.c (queue_stop_reply): Likewise.
3131 (start_inferior): Likewise.
3132 (queue_stop_reply_callback): Likewise.
3133 (handle_target_event): Likewise.
3134 * spu-low.c (fetch_ppc_memory): Likewise.
3135 (store_ppc_memory): Likewise.
3136 * target.c (set_target_ops): Likewise.
3137 * thread-db.c (thread_db_load_search): Likewise.
3138 (try_thread_db_load_1): Likewise.
3139 * tracepoint.c (add_tracepoint): Likewise.
3140 (add_tracepoint_action): Likewise.
3141 (create_trace_state_variable): Likewise.
3142 (cmd_qtdpsrc): Likewise.
3143 (cmd_qtro): Likewise.
3144 (add_while_stepping_state): Likewise.
3145 * win32-low.c (child_add_thread): Likewise.
3146 (get_image_name): Likewise.
3147
ed8b7b42
YQ		 31482015-08-25 Yao Qi <yao.qi@linaro.org>
3149
3150 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3151
db3cb7cb
YQ		 31522015-08-25 Yao Qi <yao.qi@linaro.org>
3153
3154 * Makefile.in (aarch64-linux.o): New rule.
3155 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3156 srv_tgtobj.
3157 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3158 (aarch64_init_debug_reg_state): Make it extern.
3159 (aarch64_linux_prepare_to_resume): Remove.
3160
f6011a1c
YQ		 31612015-08-25 Yao Qi <yao.qi@linaro.org>
3162
3163 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3164 lwp_arch_private_info and ptid_of_lwp.
3165
88e2cf7e
YQ		 31662015-08-25 Yao Qi <yao.qi@linaro.org>
3167
3168 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3169 Find proc_info by find_process_pid. All callers updated.
3170
5e35436e
YQ		 31712015-08-25 Yao Qi <yao.qi@linaro.org>
3172
3173 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3174 Remove.
3175 (debug_reg_change_callback): Remove.
3176 (aarch64_notify_debug_reg_change): Remove.
3177
4a8a7965
YQ		 31782015-08-25 Yao Qi <yao.qi@linaro.org>
3179
3180 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3181 Call current_lwp_ptid.
3182
32a271ee
YQ		 31832015-08-25 Yao Qi <yao.qi@linaro.org>
3184
3185 * linux-aarch64-low.c (debug_reg_change_callback): Use
3186 debug_printf.
3187
0d51c8d7
YQ		 31882015-08-25 Yao Qi <yao.qi@linaro.org>
3189
3190 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3191
31a43dd5
YQ		 31922015-08-25 Yao Qi <yao.qi@linaro.org>
3193
3194 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3195
8ee52567
YQ		 31962015-08-25 Yao Qi <yao.qi@linaro.org>
3197
3198 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3199 the code.
3200
ff3f0f45
YQ		 32012015-08-25 Yao Qi <yao.qi@linaro.org>
3202
3203 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3204 Remove.
3205 (debug_reg_change_callback): Remove argument entry and add argument
3206 lwp. Remove local variable thread. Don't print thread id in the
3207 debugging output. Don't check whether pid of thread equals to pid.
3208 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3209 iterate_over_lwps instead find_inferior.
3210
3d40fbb5
PA		 32112015-08-24 Pedro Alves <palves@redhat.com>
3212
3213 * inferiors.c (get_first_process): New function.
3214 * inferiors.h (get_first_process): New declaration.
3215 * remote-utils.c (read_ptid): Default to the first process in the
3216 list, instead of to the current thread's process.
3217
438e1e42
PA		 32182015-08-24 Pedro Alves <palves@redhat.com>
3219
3220 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3221 * event-loop.c: Likewise.
3222 * remote-utils.c: Likewise.
3223 * tracepoint.c: Likewise.
3224
a8c6d4fc
PA		 32252015-08-24 Pedro Alves <palves@redhat.com>
3226
3227 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3228 ptid_get_lwp.
3229
99b0bb12
PA		 32302015-08-21 Pedro Alves <palves@redhat.com>
3231
3232 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3233 instead of literal 1.
3234
f8904751
PA		 32352015-08-21 Pedro Alves <palves@redhat.com>
3236
3237 * tdesc.c (default_description): Explicitly zero-initialize.
3238
465a859e
PA		 32392015-08-21 Pedro Alves <palves@redhat.com>
3240
3241 PR gdb/18749
3242 * inferiors.c (remove_thread): Discard any pending stop reply for
3243 this thread.
3244 * server.c (remove_all_on_match_pid): Rename to ...
3245 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3246 instead of a pid.
3247 (discard_queued_stop_replies): Change parameter to a ptid. Now
3248 extern.
3249 (handle_v_kill, kill_inferior_callback, captured_main)
3250 (process_serial_event): Adjust.
3251 * server.h (discard_queued_stop_replies): Declare.
3252
f0db101d
PA		 32532015-08-21 Pedro Alves <palves@redhat.com>
3254
3255 * linux-low.c (wait_for_sigstop): Always switch to no thread
3256 selected if the previously current thread dies.
3257 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3258 process instead of the current thread's.
3259 * remote-utils.c (input_interrupt): Don't check if there's no
3260 current thread.
3261 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3262 current thread to the general thread fails, error out.
3263 (handle_qxfer_auxv, handle_qxfer_libraries)
3264 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3265 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3266 (handle_query): Check if there's a thread selected instead of
3267 checking whether there's any thread in the thread list.
3268 (handle_qxfer_threads, handle_qxfer_btrace)
3269 (handle_qxfer_btrace_conf): Don't error out early if there's no
3270 thread in the thread list.
3271 (handle_v_cont, myresume): Don't set the current thread to the
3272 continue thread.
3273 (process_serial_event) <Hg handling>: Also set thread_id if the
3274 previous general thread is still alive.
3275 (process_serial_event) <g/G handling>: If setting the current
3276 thread to the general thread fails, error out.
3277 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3278 thread's lwp instead of the current thread's.
3279 * target.c (set_desired_thread): If the desired thread was not
3280 found, leave the current thread pointing to NULL. Return an int
3281 (boolean) indicating success.
3282 * target.h (set_desired_thread): Change return type to int.
3283
40045d91
MF		 32842015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3285
3286 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3287 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3288 #includes.
3289 (ps_get_thread_area): New function.
3290
45face3b
GB		 32912015-08-19 Gary Benson <gbenson@redhat.com>
3292
3293 * hostio.c (handle_pread): Do not attempt to read more data
3294 than hostio_reply_with_data can fit in a packet.
3295
16d5f642
JB		 32962015-08-18 Joel Brobecker <brobecker@adacore.com>
3297
3298 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3299
a738da3a
MF		 33002015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3301
3302 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3303
33ebda9d
PA		 33042015-08-06 Pedro Alves <palves@redhat.com>
3305
3306 * tracepoint.c (expr_eval_result): Now an int.
3307
a44892be
PA		 33082015-08-06 Pedro Alves <palves@redhat.com>
3309
3310 * gdbthread.h (struct regcache): Forward declare.
3311 (struct thread_info) <regcache_data>: Now a struct regcache
3312 pointer.
3313 * inferiors.c (inferior_regcache_data)
3314 (set_inferior_regcache_data): Now work with struct regcache
3315 pointers.
3316 * inferiors.h (struct regcache): Forward declare.
3317 (inferior_regcache_data, set_inferior_regcache_data): Now work
3318 with struct regcache pointers.
3319 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3320 (free_register_cache_thread): Remove struct regcache pointer
3321 casts.
3322
608a1e46
PA		 33232015-08-06 Pedro Alves <palves@redhat.com>
3324
3325 * server.c (captured_main): On error, print the exception message
3326 to stderr, and if run_once is set, throw a quit.
3327
f0ce0d3a
PA		 33282015-08-06 Pedro Alves <palves@redhat.com>
3329
3330 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3331 the current thread.
3332
bf47e248
PA		 33332015-08-06 Pedro Alves <palves@redhat.com>
3334
3335 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3336 reading beyond the passed in buffer length.
3337
b6b9ffcc
PL		 33382015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3339
3340 * tracepoint.c (symbol_list) <required>: Remove.
3341
863d01bd
PA		 33422015-08-06 Pedro Alves <palves@redhat.com>
3343
3344 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3345 count if stopping and suspending threads.
3346 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3347 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3348 (linux_detach): Complete an ongoing step-over.
3349 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3350 throughout.
3351 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3352 (linux_wait_1): If passing a signal to the inferior after
3353 finishing a step-over, unsuspend and re-resume all lwps. If we
3354 see a single-step event but the thread should be continuing, don't
3355 pass the trap to gdb.
3356 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3357 internal_error instead of gdb_assert.
3358 (enqueue_pending_signal): New function.
3359 (check_ptrace_stopped_lwp_gone): Add debug output.
3360 (start_step_over): Use internal_error instead of gdb_assert.
3361 (complete_ongoing_step_over): New function.
3362 (linux_resume_one_thread): Don't resume a suspended thread.
3363 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3364 it stepping.
3365
00db26fa
PA		 33662015-08-06 Pedro Alves <palves@redhat.com>
3367
3368 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3369 (linux_thread_alive): Use lwp_is_marked_dead.
3370 (extended_event_reported): Delete.
3371 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3372 instead of extended_event_reported.
3373 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3374 as well.
3375 (lwp_is_marked_dead): New function.
3376 (lwp_running): Use lwp_is_marked_dead.
3377 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3378 comment.
3379
ad071a30
PA		 33802015-08-06 Pedro Alves <palves@redhat.com>
3381
3382 * linux-low.c (linux_wait_1): Move fork event output out of the
3383 !report_to_gdb check. Pass event_child->waitstatus to
3384 target_waitstatus_to_string instead of ourstatus.
3385
524b57e6
YQ		 33862015-08-04 Yao Qi <yao.qi@linaro.org>
3387
3388 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3389 if current_thread is 32 bit.
3390
6085d6f6
YQ		 33912015-08-04 Yao Qi <yao.qi@linaro.org>
3392
3393 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3394 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3395 * server.c (extended_protocol): Remove "static".
3396 * server.h (extended_protocol): Declare it.
3397
8a7e4587
YQ		 33982015-08-04 Yao Qi <yao.qi@linaro.org>
3399
3400 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3401 both aarch64 and aarch32.
3402 (aarch64_set_pc): Likewise.
3403
3b53ae99
YQ		 34042015-08-04 Yao Qi <yao.qi@linaro.org>
3405
3406 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3407 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3408 arm-with-neon.xml to srv_xmlfiles.
3409 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3410 (is_64bit_tdesc): New function.
3411 (aarch64_linux_read_description): New function.
3412 (aarch64_arch_setup): Call aarch64_linux_read_description.
3413 (regs_info): Rename to regs_info_aarch64.
3414 (aarch64_regs_info): Return right regs_info.
3415 (initialize_low_arch): Call initialize_low_arch_aarch32.
3416
bd9e6534
YQ		 34172015-08-04 Yao Qi <yao.qi@linaro.org>
3418
3419 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3420 * linux-aarch32-low.c: New file.
3421 * linux-aarch32-low.h: New file.
3422 * linux-arm-low.c (arm_fill_gregset): Move it to
3423 linux-aarch32-low.c.
3424 (arm_store_gregset): Likewise.
3425 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3426 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3427 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3428 (regs_info): Rename to regs_info_arm.
3429 (arm_regs_info): Return regs_info_aarch32 if
3430 have_ptrace_getregset is 1 and target description is
3431 arm_with_neon or arm_with_vfpv3.
3432 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3433 Call initialize_low_arch_aarch32 instead.
3434
ded48a5e
YQ		 34352015-08-04 Yao Qi <yao.qi@linaro.org>
3436
3437 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3438 * linux-low.c: ... here.
3439 * linux-low.h (have_ptrace_getregset): Declare it.
3440
96e9210f
PA		 34412015-08-04 Pedro Alves <palves@redhat.com>
3442
3443 * thread-db.c (struct thread_db): Use new typedefs.
3444 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3445 CHK calls.
3446 (disable_thread_event_reporting): Cast result of dlsym to
3447 destination function pointer type.
3448 (thread_db_mourn): Use td_ta_delete_ftype.
3449
af60a1ef
SL		 34502015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3451
3452 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3453 arch variant.
3454 (CDX_BREAKPOINT): Define for R2.
3455 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3456 (the_low_target): Add comments.
3457
e8b41681
YQ		 34582015-07-30 Yao Qi <yao.qi@linaro.org>
3459
3460 * linux-arm-low.c (arm_hwcap): Remove it.
3461 (arm_read_description): New local variable arm_hwcap. Don't
3462 set arm_hwcap to zero.
3463
89abb039
YQ		 34642015-07-30 Yao Qi <yao.qi@linaro.org>
3465
3466 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3467 Use regcache->tdesc instead.
3468 (arm_store_wmmxregset): Likewise.
3469 (arm_fill_vfpregset): Likewise.
3470 (arm_store_vfpregset): Likewise.
3471
deca266c
YQ		 34722015-07-30 Yao Qi <yao.qi@linaro.org>
3473
3474 * linux-arm-low.c: Include arch/arm.h.
3475 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3476 (arm_store_gregset): Likewise.
3477
aa58a496
SM		 34782015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3479
3480 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3481 ptrace's 4th parameter.
3482
50904b25
YQ		 34832015-07-27 Yao Qi <yao.qi@linaro.org>
3484
3485 * configure.srv (case aarch64*-*-linux*): Don't set
3486 srv_linux_usrregs.
3487
5826e159
PA		 34882015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3489
3490 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3491 sys/ptrace.h.
3492 * linux-arm-low.c: Likewise.
3493 * linux-cris-low.c: Likewise.
3494 * linux-crisv32-low.c: Likewise.
3495 * linux-low.c: Likewise.
3496 * linux-m68k-low.c: Likewise.
3497 * linux-mips-low.c: Likewise.
3498 * linux-nios2-low.c: Likewise.
3499 * linux-s390-low.c: Likewise.
3500 * linux-sparc-low.c: Likewise.
3501 * linux-tic6x-low.c: Likewise.
3502 * linux-tile-low.c: Likewise.
3503 * linux-x86-low.c: Likewise.
3504
54019719
PA		 35052015-07-24 Pedro Alves <palves@redhat.com>
3506
3507 * config.in: Regenerate.
3508 * configure: Regenerate.
3509
eb7aa561
PA		 35102015-07-24 Pedro Alves <palves@redhat.com>
3511
3512 * acinclude.m4: Include ../ptrace.m4.
3513 * configure.ac: Call GDB_AC_PTRACE.
3514 * config.in, configure: Regenerate.
3515
55d7b841
YQ		 35162015-07-24 Yao Qi <yao.qi@linaro.org>
3517
3518 * linux-low.c (linux_create_inferior): Remove setting to
3519 proc->priv->new_inferior.
3520 (linux_attach): Likewise.
3521 (linux_low_filter_event): Likewise.
3522 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3523
c06cbd92
YQ		 35242015-07-24 Yao Qi <yao.qi@linaro.org>
3525
3526 * linux-low.c (linux_arch_setup): New function.
3527 (linux_low_filter_event): If proc->tdesc is NULL and
3528 proc->attached is true, call the_low_target.arch_setup.
3529 Otherwise, keep status pending, and return.
3530 (linux_resume_one_lwp_throw): Don't call get_pc if
3531 thread->while_stepping isn't NULL. Don't call
3532 get_thread_regcache if proc->tdesc is NULL.
3533 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3534 (linux_target_ops): Install arch_setup.
3535 * server.c (start_inferior): Call the_target->arch_setup.
3536 * target.h (struct target_ops) <arch_setup>: New field.
3537 (target_arch_setup): New marco.
3538 * lynx-low.c (lynx_target_ops): Update.
3539 * nto-low.c (nto_target_ops): Update.
3540 * spu-low.c (spu_target_ops): Update.
3541 * win32-low.c (win32_target_ops): Update.
3542
5ae3ebba
YQ		 35432015-07-24 Yao Qi <yao.qi@linaro.org>
3544
3545 * linux-low.c (linux_add_process): Don't set
3546 proc->priv->new_inferior.
3547 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3548 (linux_attach): Likewise.
3549
eb97750b
YQ		 35502015-07-24 Yao Qi <yao.qi@linaro.org>
3551
3552 * server.c (start_inferior): Code refactor.
3553
51aee833
YQ		 35542015-07-24 Yao Qi <yao.qi@linaro.org>
3555
3556 * server.c (process_serial_event): Set general_thread.
3557
af1b22f3
YQ		 35582015-07-21 Yao Qi <yao.qi@linaro.org>
3559
3560 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3561 aarch64_linux_get_debug_reg_capacity.
3562
554717a3
YQ		 35632015-07-17 Yao Qi <yao.qi@linaro.org>
3564
3565 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3566 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3567 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3568 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3569 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3570 (AARCH64_HWP_ALIGNMENT): Likewise.
3571 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3572 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3573 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3574 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3575 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3576 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3577 (struct aarch64_debug_reg_state): Likewise.
3578 (struct arch_lwp_info): Likewise.
3579 (aarch64_align_watchpoint): Likewise.
3580 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3581 (aarch64_watchpoint_length): Likewise.
3582 (aarch64_point_encode_ctrl_reg): Likewise
3583 (aarch64_point_is_aligned): Likewise.
3584 (aarch64_align_watchpoint): Likewise.
3585 (aarch64_linux_set_debug_regs):
3586 (aarch64_dr_state_insert_one_point): Likewise.
3587 (aarch64_dr_state_remove_one_point): Likewise.
3588 (aarch64_handle_breakpoint): Likewise.
3589 (aarch64_handle_aligned_watchpoint): Likewise.
3590 (aarch64_handle_unaligned_watchpoint): Likewise.
3591 (aarch64_handle_watchpoint): Likewise.
3592
c67ca4de
YQ		 35932015-07-17 Yao Qi <yao.qi@linaro.org>
3594
3595 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3596 and don't aarch64_get_debug_reg_state. All callers update.
3597 (aarch64_handle_aligned_watchpoint): Likewise.
3598 (aarch64_handle_unaligned_watchpoint): Likewise.
3599 (aarch64_handle_watchpoint): Likewise.
3600 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3601 (aarch64_remove_point): Likewise.
3602
25abf979
YQ		 36032015-07-17 Yao Qi <yao.qi@linaro.org>
3604
3605 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3606 debug_printf.
3607 (aarch64_handle_unaligned_watchpoint): Likewise.
3608
db1ff28b
JK		 36092015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3610
3611 Revert the previous 3 commits:
3612 Move gdb_regex* to common/
3613 Move linux_find_memory_regions_full & co.
3614 gdbserver build-id attribute generator
3615
700ca40f
JK		 36162015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3617 Jan Kratochvil <jan.kratochvil@redhat.com>
3618
3619 gdbserver build-id attribute generator.
3620 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3621 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3622 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3623 (find_phdr): New.
3624 (get_dynamic): Use find_pdhr to traverse program headers.
3625 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3626 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3627 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3628 (get_hex_build_id): New.
3629 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3630 to reply XML document.
3631
9904185c
JK		 36322015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3633 Jan Kratochvil <jan.kratochvil@redhat.com>
3634
3635 * target.c: Include target/target-utils.h and fcntl.h.
3636 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3637 (target_fileio_read_stralloc): New functions.
3638
6e5b4429
JK		 36392015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3640
3641 * Makefile.in (OBS): Add gdb_regex.o.
3642 (gdb_regex.o): New.
3643 * config.in: Rebuilt.
3644 * configure: Rebuilt.
3645
ddc98fbf
JK		 36462015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3647 Jan Kratochvil <jan.kratochvil@redhat.com>
3648
3649 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3650 * Makefile.in (OBS): Add target-utils.o.
3651 (linux-maps.o, target-utils.o): New.
3652 * configure.srv (srv_linux_obj): Add linux-maps.o.
3653
e57bb7a0
PL		 36542015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3655
3656 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3657 function, return 1.
3658 (the_low_target): Install it.
3659
586b02a9
PA		 36602015-07-14 Pedro Alves <palves@redhat.com>
3661
3662 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3663 Instead, ignore ECHILD, and throw an error for other errnos.
3664
58c1b36c
PA		 36652015-07-10 Pedro Alves <palves@redhat.com>
3666
3667 * event-loop.c (struct callback_event) <data>: Change type to
3668 gdb_client_data instance instead of gdb_client_data pointer.
3669 (append_callback_event): Adjust.
3670
421530db
PL		 36712015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3672
3673 * linux-aarch64-low.c: Add comments for each linux_target_ops
3674 method. Remove comments already covered in target_ops and
3675 linux_target_ops definitions.
3676 (the_low_target): Add comments for each unimplemented method.
3677
c2d65f38
YQ		 36782015-07-09 Yao Qi <yao.qi@linaro.org>
3679
3680 * linux-aarch64-low.c (aarch64_regmap): Remove.
3681 (aarch64_usrregs_info): Remove.
3682 (regs_info): Set field usrregs to NULL.
3683
b20a6524
MM		 36842015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3685
3686 * linux-low.c: Include "rsp-low.h"
3687 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3688 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3689 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3690 (handle_btrace_enable_pt): New.
3691 (handle_btrace_general_set): Support "pt".
3692 (handle_btrace_conf_general_set): Support "pt:size".
3693
96c97461
PL		 36942015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3695
3696 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3697 Z_PACKET_SW_BP.
3698
37d66942
PL		 36992015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3700
3701 * linux-aarch64-low.c: Remove comment about endianness.
3702 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3703 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3704 memcmp.
3705
dc06243f
GB		 37062015-06-24 Gary Benson <gbenson@redhat.com>
3707
3708 * linux-i386-ipa.c (stdint.h): Do not include.
3709 * lynx-i386-low.c (stdint.h): Likewise.
3710 * lynx-ppc-low.c (stdint.h): Likewise.
3711 * mem-break.c (stdint.h): Likewise.
3712 * thread-db.c (stdint.h): Likewise.
3713 * tracepoint.c (stdint.h): Likewise.
3714 * win32-low.c (stdint.h): Likewise.
3715
124e13d9
SM		 37162015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3717
3718 * server.c (write_qxfer_response): Update call to
3719 remote_escape_output.
3720
909c2cda
JK		 37212015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3722 Jan Kratochvil <jan.kratochvil@redhat.com>
3723
3724 Merge multiple hex conversions.
3725 * gdbreplay.c (tohex): Rename to 'fromhex'.
3726 (logchar): Use fromhex.
3727
24c05f46
JK		 37282015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3729
3730 * server.c (handle_qxfer_libraries): Set `version' attribute for
3731 <library-list>.
3732
14d2069a
GB		 37332015-06-10 Gary Benson <gbenson@redhat.com>
3734
3735 * target.h (struct target_ops) <multifs_open>: New field.
3736 <multifs_unlink>: Likewise.
3737 <multifs_readlink>: Likewise.
3738 * linux-low.c (nat/linux-namespaces.h): New include.
3739 (linux_target_ops): Initialize the_target->multifs_open,
3740 the_target->multifs_unlink and the_target->multifs_readlink.
3741 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3742 * hostio.c (hostio_fs_pid): New static variable.
3743 (hostio_handle_new_gdb_connection): New function.
3744 (handle_setfs): Likewise.
3745 (handle_open): Use the_target->multifs_open as appropriate.
3746 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3747 (handle_readlink): Use the_target->multifs_readlink as
3748 appropriate.
3749 (handle_vFile): Handle vFile:setfs packets.
3750 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3751 after target_handle_new_gdb_connection.
3752
4b8b5e72
GB		 37532015-06-10 Gary Benson <gbenson@redhat.com>
3754
3755 * configure.ac (AC_CHECK_FUNCS): Add setns.
3756 * config.in: Regenerate.
3757 * configure: Likewise.
3758 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3759 (linux-namespaces.o): New rule.
3760 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3761
3ac2e371
GB		 37622015-06-09 Gary Benson <gbenson@redhat.com>
3763
3764 * hostio.c (handle_open): Process mode argument with
3765 fileio_to_host_mode.
3766
ca9b78ce
YQ		 37672015-06-01 Yao Qi <yao.qi@linaro.org>
3768
3769 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3770 * linux-x86-low.c: Likewise.
3771
bfacd19d
DB		 37722015-05-28 Don Breazeal <donb@codesourcery.com>
3773
3774 * linux-low.c (handle_extended_wait): Initialize
3775 thread_info.last_resume_kind for new fork children.
3776
452003ef
PA		 37772015-05-15 Pedro Alves <palves@redhat.com>
3778
3779 * target.h (target_handle_new_gdb_connection): Rewrite using if
3780 wrapped in do/while.
3781
1041a03c
JB		 37822015-05-14 Joel Brobecker <brobecker@adacore.com>
3783
3784 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3785 * configure, config.in: Regenerate.
3786 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3787 Declare typedef.
3788
c269dbdb
DB		 37892015-05-12 Don Breazeal <donb@codesourcery.com>
3790
3791 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3792 PTRACE_EVENT_VFORK_DONE.
3793 (linux_low_ptrace_options, extended_event_reported): Add vfork
3794 events.
3795 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3796 and "vforkdone" for RSP 'T' Stop Reply Packet.
3797 * server.h (report_vfork_events): Declare
3798 global variable.
3799
3a8a0396
DB		 38002015-05-12 Don Breazeal <donb@codesourcery.com>
3801
3802 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3803 (the_low_target) <new_fork>: Initialize new member.
3804 * linux-arm-low.c (arm_new_fork): New function.
3805 (the_low_target) <new_fork>: Initialize new member.
3806 * linux-low.c (handle_extended_wait): Call new target function
3807 new_fork.
3808 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3809 * linux-mips-low.c (mips_add_watchpoint): New function
3810 extracted from mips_insert_point.
3811 (the_low_target) <new_fork>: Initialize new member.
3812 (mips_linux_new_fork): New function.
3813 (mips_insert_point): Call mips_add_watchpoint.
3814 * linux-x86-low.c (x86_linux_new_fork): New function.
3815 (the_low_target) <new_fork>: Initialize new member.
3816
de0d863e
DB		 38172015-05-12 Don Breazeal <donb@codesourcery.com>
3818
3819 * linux-low.c (handle_extended_wait): Implement return value,
3820 rename argument 'event_child' to 'event_lwp', handle
3821 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3822 (linux_low_ptrace_options): New function.
3823 (linux_low_filter_event): Call linux_low_ptrace_options,
3824 use different argument fo linux_enable_event_reporting,
3825 use return value from handle_extended_wait.
3826 (extended_event_reported): New function.
3827 (linux_wait_1): Call extended_event_reported and set
3828 status to report fork events.
3829 (linux_write_memory): Add pid to debug message.
3830 (reset_lwp_ptrace_options_callback): New function.
3831 (linux_handle_new_gdb_connection): New function.
3832 (linux_target_ops): Initialize new structure member.
3833 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3834 * lynx-low.c: Initialize new structure member.
3835 * remote-utils.c (prepare_resume_reply): Implement stop reason
3836 "fork" for "T" stop message.
3837 * server.c (handle_query): Call handle_new_gdb_connection.
3838 * server.h (report_fork_events): Declare global flag.
3839 * target.h (struct target_ops) <handle_new_gdb_connection>:
3840 New member.
3841 (target_handle_new_gdb_connection): New macro.
3842 * win32-low.c: Initialize new structure member.
3843
ddcbc397
DB		 38442015-05-12 Don Breazeal <donb@codesourcery.com>
3845
3846 * mem-break.c (APPEND_TO_LIST): Define macro.
3847 (clone_agent_expr): New function.
3848 (clone_one_breakpoint): New function.
3849 (clone_all_breakpoints): New function.
3850 * mem-break.h: Declare new functions.
3851
89245bc0
DB		 38522015-05-12 Don Breazeal <donb@codesourcery.com>
3853
3854 * linux-low.c (linux_supports_fork_events): New function.
3855 (linux_supports_vfork_events): New function.
3856 (linux_target_ops): Initialize new structure members.
3857 (initialize_low): Call linux_check_ptrace_features.
3858 * lynx-low.c (lynx_target_ops): Initialize new structure
3859 members.
3860 * server.c (report_fork_events, report_vfork_events):
3861 New global flags.
3862 (handle_query): Add new features to qSupported packet and
3863 response.
3864 (captured_main): Initialize new global variables.
3865 * target.h (struct target_ops) <supports_fork_events>:
3866 New member.
3867 <supports_vfork_events>: New member.
3868 (target_supports_fork_events): New macro.
3869 (target_supports_vfork_events): New macro.
3870 * win32-low.c (win32_target_ops): Initialize new structure
3871 members.
3872
835205d0
GB		 38732015-05-12 Gary Benson <gbenson@redhat.com>
3874
3875 * server.c (handle_qxfer_exec_file): Use current process
3876 if annex is empty.
3877
21e94bd9
SL		 38782015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3879
3880 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3881 Remove HAVE_PTRACE_GETREGS conditionals.
3882 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3883 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3884
45614f15
YQ		 38852015-05-08 Yao Qi <yao.qi@linaro.org>
3886
3887 * linux-low.c (linux_supports_conditional_breakpoints): New
3888 function.
3889 (linux_target_ops): Install new target method.
3890 * lynx-low.c (lynx_target_ops): Install NULL hook for
3891 supports_conditional_breakpoints.
3892 * nto-low.c (nto_target_ops): Likewise.
3893 * spu-low.c (spu_target_ops): Likewise.
3894 * win32-low.c (win32_target_ops): Likewise.
3895 * server.c (handle_query): Check
3896 target_supports_conditional_breakpoints.
3897 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3898 New field.
3899 (target_supports_conditional_breakpoints): New macro.
3900
80ad801e
PA		 39012015-05-06 Pedro Alves <palves@redhat.com>
3902
3903 PR server/18081
3904 * server.c (start_inferior): If the process exits, mourn it.
3905
819843c7
GB		 39062015-04-21 Gary Benson <gbenson@redhat.com>
3907
3908 * hostio.c (fileio_open_flags_to_host): Factored out to
3909 fileio_to_host_openflags in common/fileio.c. Single use
3910 updated.
3911
a2d5a9d7
MF		 39122015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3913
3914 * linux-xtensa-low.c (xtensa_fill_gregset)
3915 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3916 XCHAL_HAVE_LOOP.
3917
deb44829
MF		 39182015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3919
3920 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3921 (regs_info): Replace usrregs pointer with NULL.
3922
e57f1de3
GB		 39232015-04-17 Gary Benson <gbenson@redhat.com>
3924
3925 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3926 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3927 * server.c (handle_qxfer_exec_file): New function.
3928 (qxfer_packets): Add exec-file entry.
3929 (handle_query): Report qXfer:exec-file:read as supported packet.
3930
62828379
RN		 39312015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3932
3933 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3934
b88bb450
GB		 39352015-04-09 Gary Benson <gbenson@redhat.com>
3936
3937 * hostio-errno.c (errno_to_fileio_error): Remove function.
3938 Update caller to use remote_fileio_to_fio_error.
3939
c8f4bfdd
YQ		 39402015-04-09 Yao Qi <yao.qi@linaro.org>
3941
3942 * linux-low.c (linux_insert_point): Call
3943 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3944 (linux_remove_point): Call remove_memory_breakpoint if type is
3945 raw_bkpt_type_sw.
3946 * linux-x86-low.c (x86_insert_point): Don't call
3947 insert_memory_breakpoint.
3948 (x86_remove_point): Don't call remove_memory_breakpoint.
3949
41f98f02
PA		 39502015-04-01 Pedro Alves <palves@redhat.com>
3951 Cleber Rosa <crosa@redhat.com>
3952
3953 * server.c (gdbserver_usage): Reorganize and extend the usage
3954 message.
3955
2bf6fb9d
PA		 39562015-03-24 Pedro Alves <palves@redhat.com>
3957
3958 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3959 output. Also dump TRAP_TRACE.
3960 (linux_low_filter_event): In debug output, distinguish a
3961 resume_stop SIGSTOP from a delayed SIGSTOP.
3962
369f6daa
GB		 39632015-03-24 Gary Benson <gbenson@redhat.com>
3964
3965 * linux-x86-low.c (x86_linux_new_thread): Moved to
3966 nat/x86-linux.c.
3967 (x86_linux_prepare_to_resume): Likewise.
3968
8e5d4070
GB		 39692015-03-24 Gary Benson <gbenson@redhat.com>
3970
3971 * Makefile.in (x86-linux-dregs.o): New rule.
3972 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3973 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3974 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3975 (x86_linux_dr_get): Likewise.
3976 (x86_linux_dr_set): Likewise.
3977 (update_debug_registers_callback): Likewise.
3978 (x86_linux_dr_set_addr): Likewise.
3979 (x86_linux_dr_get_addr): Likewise.
3980 (x86_linux_dr_set_control): Likewise.
3981 (x86_linux_dr_get_control): Likewise.
3982 (x86_linux_dr_get_status): Likewise.
3983 (x86_linux_update_debug_registers): Likewise.
3984
2b95d440
GB		 39852015-03-24 Gary Benson <gbenson@redhat.com>
3986
3987 * linux-x86-low.c (x86_linux_update_debug_registers):
3988 New function, factored out from...
3989 (x86_linux_prepare_to_resume): ...this.
3990
14b0bc68
GB		 39912015-03-24 Gary Benson <gbenson@redhat.com>
3992
3993 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3994 (x86_linux_dr_set): Likewise.
3995 (update_debug_registers_callback): Likewise.
3996 (x86_linux_dr_set_addr): Likewise.
3997 (x86_linux_dr_get_addr): Likewise.
3998 (x86_linux_dr_set_control): Likewise.
3999 (x86_linux_dr_get_control): Likewise.
4000 (x86_linux_dr_get_status): Likewise.
4001 (x86_linux_prepare_to_resume): Likewise.
4002
5dfe6ca8
GB		 40032015-03-24 Gary Benson <gbenson@redhat.com>
4004
4005 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4006 Use perror_with_name. Pass string through gettext.
4007 (x86_linux_dr_set): Likewise.
4008
d33472ad
GB		 40092015-03-24 Gary Benson <gbenson@redhat.com>
4010
4011 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4012 (x86_linux_dr_set_addr): ...this.
4013 (x86_dr_low_get_addr): Rename to...
4014 (x86_linux_dr_get_addr): ...this.
4015 (x86_dr_low_set_control): Rename to...
4016 (x86_linux_dr_set_control): ...this.
4017 (x86_dr_low_get_control): Rename to...
4018 (x86_linux_dr_get_control): ...this.
4019 (x86_dr_low_get_status): Rename to...
4020 (x86_linux_dr_get_status): ...this.
4021 (x86_dr_low): Update with new function names.
4022
4b134ca1
GB		 40232015-03-24 Gary Benson <gbenson@redhat.com>
4024
4025 * Makefile.in (x86-linux.o): New rule.
4026 * configure.srv: Add x86-linux.o to relevant targets.
4027 * linux-low.c (lwp_set_arch_private_info): New function.
4028 (lwp_arch_private_info): Likewise.
4029 * linux-x86-low.c: Include nat/x86-linux.h.
4030 (arch_lwp_info): Removed structure.
4031 (update_debug_registers_callback):
4032 Use lwp_set_debug_registers_changed.
4033 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4034 and lwp_set_debug_registers_changed.
4035 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4036
34c703da
GB		 40372015-03-24 Gary Benson <gbenson@redhat.com>
4038
4039 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4040 * linux-arm-low.c (arm_new_thread): Likewise.
4041 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4042 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4043 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4044 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4045
cff068da
GB		 40462015-03-24 Gary Benson <gbenson@redhat.com>
4047
4048 * linux-low.c (ptid_of_lwp): New function.
4049 (lwp_is_stopped): Likewise.
4050 (lwp_stop_reason): Likewise.
4051 * linux-x86-low.c (update_debug_registers_callback):
4052 Use lwp_is_stopped.
4053 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4054 lwp_stop_reason.
4055
b2f7c7e8
GB		 40562015-03-24 Gary Benson <gbenson@redhat.com>
4057
4058 * linux-low.h (linux_stop_lwp): Remove declaration.
4059
6d4ee8c6
GB		 40602015-03-24 Gary Benson <gbenson@redhat.com>
4061
4062 * linux-low.h: Include nat/linux-nat.h.
4063 * linux-low.c (iterate_over_lwps_args): New structure.
4064 (iterate_over_lwps_filter): New function.
4065 (iterate_over_lwps): Likewise.
4066 * linux-x86-low.c (update_debug_registers_callback):
4067 Update signature to what iterate_over_lwps expects.
4068 Remove PID check that iterate_over_lwps now performs.
4069 (x86_dr_low_set_addr): Use iterate_over_lwps.
4070 (x86_dr_low_set_control): Likewise.
4071
70a0bb6b
GB		 40722015-03-24 Gary Benson <gbenson@redhat.com>
4073
4074 * linux-x86-low.c (x86_debug_reg_state): New function.
4075 (x86_linux_prepare_to_resume): Use the above.
4076
7b669087
GB		 40772015-03-24 Gary Benson <gbenson@redhat.com>
4078
4079 * linux-low.c (current_lwp_ptid): New function.
4080 * linux-x86-low.c: Include nat/linux-nat.h.
4081 (x86_dr_low_get_addr): Use current_lwp_ptid.
4082 (x86_dr_low_get_control): Likewise.
4083 (x86_dr_low_get_status): Likewise.
4084
eef49a3d
PA		 40852015-03-20 Pedro Alves <palves@redhat.com>
4086
4087 * tracepoint.c (cmd_qtstatus): Make "str" const.
4088
b2333d22
PA		 40892015-03-20 Pedro Alves <palves@redhat.com>
4090
4091 * server.c (handle_general_set): Make "req_str" const.
4092
23f238d3
PA		 40932015-03-19 Pedro Alves <palves@redhat.com>
4094
4095 * linux-low.c (linux_resume_one_lwp): Rename to ...
4096 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4097 instead call perror_with_name.
4098 (check_ptrace_stopped_lwp_gone): New function.
4099 (linux_resume_one_lwp): Reimplement as wrapper around
4100 linux_resume_one_lwp_throw that swallows errors if the LWP is
4101 gone.
4102
91baf43f
PA		 41032015-03-19 Pedro Alves <palves@redhat.com>
4104
4105 * linux-low.c (count_events_callback, select_event_lwp_callback):
4106 No longer check whether the thread has resume_stop as last resume
4107 kind.
4108
8bf3b159
PA		 41092015-03-19 Pedro Alves <palves@redhat.com>
4110
4111 * linux-low.c (count_events_callback, select_event_lwp_callback):
4112 Use the lwp's status_pending_p field, not the thread's.
4113
b90fc188
PA		 41142015-03-19 Pedro Alves <palves@redhat.com>
4115
4116 * linux-low.c (select_event_lwp_callback): Update comments to
4117 no longer mention SIGTRAP.
4118
464b0089
GB		 41192015-03-18 Gary Benson <gbenson@redhat.com>
4120
4121 * server.c (handle_query): Do not report vFile:fstat as supported.
4122
aa9e327f
GB		 41232015-03-11 Gary Benson <gbenson@redhat.com>
4124
4125 * hostio.c (sys/types.h): New include.
4126 (sys/stat.h): Likewise.
4127 (common-remote-fileio.h): Likewise.
4128 (handle_fstat): New function.
4129 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 4130
791c0056
GB		 41312015-03-11 Gary Benson <gbenson@redhat.com>
4132
4133 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4134 struct stat.st_blocks and struct stat.st_blksize.
4135 * configure: Regenerate.
4136 * config.in: Likewise.
4137 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4138 (OBS): Add common-remote-fileio.o.
4139 (common-remote-fileio.o): New rule.
4140
9a9df970
PA		 41412015-03-09 Pedro Alves <palves@redhat.com>
4142
4143 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4144 'struct sockaddr' pointer in 'accept' call.
4145
9eb1356e
PA		 41462015-03-09 Pedro Alves <palves@redhat.com>
4147
4148 Revert:
4149 2015-03-07 Pedro Alves <palves@redhat.com>
4150 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4151 or <winsock2.h> here. Instead include "gdb_socket.h".
4152 (remote_open): Use union gdb_sockaddr_u.
4153 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4154 or <winsock2.h> here. Instead include "gdb_socket.h".
4155 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4156 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4157 or <sys/un.h>.
4158 (init_named_socket, gdb_agent_helper_thread): Use union
4159 gdb_sockaddr_u.
4160
aac331e4
PA		 41612015-03-07 Pedro Alves <palves@redhat.com>
4162
4163 * configure.ac (build_warnings): Move
4164 -Wdeclaration-after-statement to the C-specific set.
4165 * configure: Regenerate.
4166
366c75fc
PA		 41672015-03-07 Pedro Alves <palves@redhat.com>
4168
4169 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4170 or <winsock2.h> here. Instead include "gdb_socket.h".
4171 (remote_open): Use union gdb_sockaddr_u.
4172 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4173 or <winsock2.h> here. Instead include "gdb_socket.h".
4174 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4175 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4176 or <sys/un.h>.
4177 (init_named_socket, gdb_agent_helper_thread): Use union
4178 gdb_sockaddr_u.
4179
492d29ea
PA		 41802015-03-07 Pedro Alves <palves@redhat.com>
4181
4182 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4183 instead.
4184
60a191ed
YQ		 41852015-03-06 Yao Qi <yao.qi@linaro.org>
4186
4187 * linux-aarch64-low.c (aarch64_insert_point): Use
4188 show_debug_regs as a boolean.
4189 (aarch64_remove_point): Likewise.
4190
f5771b1d
PA		 41912015-03-05 Pedro Alves <palves@redhat.com>
4192
4193 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4194 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4195 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4196 * nto-low.c (nto_target_ops): Likewise.
4197 * spu-low.c (spu_target_ops): Likewise.
4198 * win32-low.c (win32_target_ops): Likewise.
4199
3e572f71
PA		 42002015-03-04 Pedro Alves <palves@redhat.com>
4201
72f4393d 4202 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 4203 Decide whether a breakpoint triggered based on the SIGTRAP's
4204 siginfo.si_code.
72f4393d
L		 4205 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4206 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 4207 (linux_low_filter_event): Check for breakpoints before checking
4208 watchpoints.
4209 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4210 siginfo.si_code.
72f4393d
L		 4211 (linux_stopped_by_sw_breakpoint)
4212 (linux_supports_stopped_by_sw_breakpoint)
4213 (linux_stopped_by_hw_breakpoint)
4214 (linux_supports_stopped_by_hw_breakpoint): New functions.
4215 (linux_target_ops): Install new target methods.
3e572f71 4216
1ec68e26
PA		 42172015-03-04 Pedro Alves <palves@redhat.com>
4218
4219 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4220 * server.c (swbreak_feature, hwbreak_feature): New globals.
4221 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4222 (captured_main): Clear swbreak_feature and hwbreak_feature.
4223 * server.h (swbreak_feature, hwbreak_feature): Declare.
4224 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4225 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4226 supports_stopped_by_hw_breakpoint>: New fields.
4227 (target_supports_stopped_by_sw_breakpoint)
4228 (target_stopped_by_sw_breakpoint)
4229 (target_supports_stopped_by_hw_breakpoint)
4230 (target_stopped_by_hw_breakpoint): Declare.
4231
15c66dd6
PA		 42322015-03-04 Pedro Alves <palves@redhat.com>
4233
4234 enum lwp_stop_reason -> enum target_stop_reason
4235 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4236 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4237 (linux_wait_1, stuck_in_jump_pad_callback)
4238 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4239 (linux_stopped_by_watchpoint):
4240 * linux-low.h (enum lwp_stop_reason): Delete.
4241 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4242 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4243
98fc70d6
YQ		 42442015-03-04 Yao Qi <yao.qi@linaro.org>
4245
4246 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4247
dd2ac174
GB		 42482015-03-03 Gary Benson <gbenson@redhat.com>
4249
4250 * hostio.c (handle_vFile): Fix prefix lengths.
4251
d68e53f4
MM		 42522015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4253
4254 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4255 ptr_bits.
4256
bf2d68ab
AA		 42572015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4258
4259 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4260 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4261 (clean): Add "rm -f" for above C files.
4262 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4263 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4264 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4265 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4266 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4267 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4268 (init_registers_s390x_vx_linux64)
4269 (init_registers_s390x_tevx_linux64)
4270 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4271 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4272 declarations.
4273 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4274 (s390_store_vxrs_high): New functions.
4275 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4276 NT_S390_VXRS_HIGH.
4277 (s390_arch_setup): Add logic for selecting one of the new target
4278 descriptions. Activate the new vector regsets if applicable.
4279 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4280 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4281 and init_registers_s390x_tevx_linux64.
4282
c966a859
PA		 42832015-03-01 Pedro Alves <palves@redhat.com>
4284
4285 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4286 parameter.
4287
4180215b
PA		 42882015-02-27 Pedro Alves <palves@redhat.com>
4289
4290 * linux-x86-low.c (u_debugreg_offset): New function.
4291 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4292
749bab01
PA		 42932015-02-27 Pedro Alves <palves@redhat.com>
4294
4295 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4296 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4297 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4298 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4299 (ps_lsetfpregs, ps_getpid)
4300 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4301 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4302 (ps_lsetxregs, ps_plog): Declare.
4303
3c14e5a3
PA		 43042015-02-27 Pedro Alves <palves@redhat.com>
4305
4306 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4307 IP_AGENT_EXPORT_FUNC.
4308 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4309 IP_AGENT_EXPORT_FUNC.
4310 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4311 (IP_AGENT_EXPORT): Delete.
4312 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4313 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4314 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4315 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4316 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4317 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4318 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4319 (traceframe_read_count, traceframe_write_count)
4320 (traceframes_created, trace_state_variables, get_raw_reg)
4321 (get_trace_state_variable_value, set_trace_state_variable_value)
4322 (ust_loaded, helper_thread_id, cmd_buf): Use
4323 IPA_SYM_EXPORTED_NAME.
4324 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4325 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4326 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4327 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4328 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4329 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4330 EXTERN_C_PUSH/EXTERN_C_POP.
4331 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4332 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4333 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4334 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4335 (traceframe_write_count, traceframe_read_count)
4336 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4337 (about_to_request_buffer_space, get_trace_state_variable_value)
4338 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4339 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4340 EXTERN_C_PUSH/EXTERN_C_POP.
4341 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4342 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4343 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4344 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4345 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4346 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4347 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4348 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4349 Define.
4350 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4351 (IP_AGENT_EXPORT_VAR_DECL): Define.
4352 (tracing): Declare.
4353 (gdb_agent_get_raw_reg): Declare.
4354
fe978cb0
PA		 43552015-02-27 Tom Tromey <tromey@redhat.com>
4356 Pedro Alves <palves@redhat.com>
4357
4358 Rename symbols whose names are reserved C++ keywords throughout.
4359
3bc3d82a
PA		 43602015-02-27 Pedro Alves <palves@redhat.com>
4361
4362 * Makefile.in (COMPILER): New, get it from autoconf.
4363 (CXX): Get from autoconf instead.
4364 (COMPILE.pre): Use COMPILER.
4365 (CC-LD): Rename to ...
4366 (CC_LD): ... this. Use COMPILER.
4367 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4368 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4369 * acinclude.m4: Include build-with-cxx.m4.
4370 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4371 Disable -Werror by default if building in C++ mode.
4372 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4373 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4374 the C++ compiler. Save/restore CXXFLAGS too.
4375 * configure: Regenerate.
4376
07697489
PA		 43772015-02-27 Pedro Alves <palves@redhat.com>
4378
4379 * acinclude.m4: Include libiberty.m4.
4380 * configure.ac: Call libiberty_INIT.
4381 * config.in, configure: Regenerate.
4382
9beb7c4e
PA		 43832015-02-26 Pedro Alves <palves@redhat.com>
4384
4385 * linux-low.c (linux_wait_1): When incrementing the PC past a
4386 program breakpoint always use the_low_target.breakpoint_len as
4387 increment, rather than the maximum between that and
4388 the_low_target.decr_pc_after_break.
4389
8090aef2
PA		 43902015-02-23 Pedro Alves <palves@redhat.com>
4391
4392 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4393 thread was doing a step-over; always adjust the PC if
4394 we stepped over a permanent breakpoint.
4395 (linux_wait_1): If we stepped over breakpoint that was on top of a
4396 permanent breakpoint, manually advance the PC past it.
4397
bc9540e8
PA		 43982015-02-23 Pedro Alves <palves@redhat.com>
4399
4400 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4401 modes.
4402 (x86_fill_gregset, x86_store_gregset): Use it when handling
4403 $orig_eax.
4404
2db9a427
PA		 44052015-02-20 Pedro Alves <palves@redhat.com>
4406
4407 * thread-db.c: Include "nat/linux-procfs.h".
4408 (thread_db_init): Skip listing new threads if the kernel supports
4409 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4410
afa8d396
PA		 44112015-02-20 Pedro Alves <palves@redhat.com>
4412
4413 * linux-low.c (status_pending_p_callback): Use ptid_match.
4414
c9587f88
AT		 44152015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4416
4417 PR breakpoints/16812
4418 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4419 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4420 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4421
b05ec7a5
AT		 44222015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4423
4424 PR breakpoints/15956
4425 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4426
d33501a5
MM		 44272015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4428
4429 * linux-low.c (linux_low_btrace_conf): Print size.
4430 * server.c (handle_btrace_conf_general_set): New.
4431 (hanle_general_set): Call handle_btrace_conf_general_set.
4432 (handle_query): Report Qbtrace-conf:bts:size as supported.
4433
f4abbc16
MM		 44342015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4435
4436 * linux-low.c (linux_low_enable_btrace): Update parameters.
4437 (linux_low_btrace_conf): New.
4438 (linux_target_ops)<to_btrace_conf>: Initialize.
4439 * server.c (current_btrace_conf): New.
4440 (handle_btrace_enable): Rename to ...
4441 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
4442 to target_enable_btrace. Update comment. Update users.
4443 (handle_qxfer_btrace_conf): New.
4444 (qxfer_packets): Add btrace-conf entry.
4445 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4446 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4447 (target_ops)<read_btrace_conf>: New.
4448 (target_enable_btrace): Update parameters.
4449 (target_read_btrace_conf): New.
4450
043c3577
MM		 44512015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4452
4453 * server.c (handle_btrace_general_set): Remove call to
4454 target_supports_btrace.
4455 (supported_btrace_packets): New.
4456 (handle_query): Call supported_btrace_packets.
4457 * target.h: include btrace-common.h.
4458 (btrace_target_info): Removed.
4459 (supports_btrace, target_supports_btrace): Update parameters.
4460
734b0e4b
MM		 44612015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4462
4463 * Makefile.in (SFILES): Add common/btrace-common.c.
4464 (OBS): Add common/btrace-common.o.
4465 (btrace-common.o): Add build rules.
4466 * linux-low: Include btrace-common.h.
4467 (linux_low_read_btrace): Use struct btrace_data. Call
4468 btrace_data_init and btrace_data_fini.
4469
d6c146e9
PA		 44702015-02-06 Pedro Alves <palves@redhat.com>
4471
4472 * thread-db.c (find_new_threads_callback): Add debug output.
4473
20ba1ce6
PA		 44742015-02-04 Pedro Alves <palves@redhat.com>
4475
4476 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4477 (resume_stopped_resumed_lwps): New function.
4478 (linux_wait_for_event_filtered): Use it.
4479
8cc73a39
SDJ		 44802015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4481
4482 * Makefile.in (SFILES): Add linux-personality.c.
4483 (linux-personality.o): New rule.
4484 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4485 list of objects to be built.
4486 * linux-low.c: Include nat/linux-personality.h.
4487 (linux_create_inferior): Remove code to disable address space
4488 randomization (moved to ../nat/linux-personality.c). Create
4489 cleanup to disable address space randomization.
4490
fb23d554
SDJ		 44912015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4492
4493 * Makefile.in (posix-strerror.o): New rule.
4494 (mingw-strerror.o): Likewise.
4495 * configure: Regenerated.
4496 * configure.ac: Source file ../common/common.host. Initialize new
4497 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4498
cdf43629
YQ		 44992015-01-14 Yao Qi <yao@codesourcery.com>
4500
4501 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4502 (ppc-linux.o): New rule.
4503 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4504 * configure.ac: AC_CHECK_FUNCS(getauxval).
4505 * config.in: Re-generated.
4506 * configure: Re-generated.
4507 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4508 ppc64_64bit_inferior_p
4509
514c5338
YQ		 45102015-01-14 Yao Qi <yao@codesourcery.com>
4511
4512 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4513 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4514 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4515 (PT_ORIG_R3, PT_TRAP): Likewise.
4516 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4517 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4518 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4519
3368c1e5
JB		 45202015-01-10 Joel Brobecker <brobecker@adacore.com>
4521
4522 * i387-fp.c (i387_cache_to_xsave): In look over
4523 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4524 zmmh_low_space field by use of zmmh_high_space.
4525
582511be
PA		 45262015-01-09 Pedro Alves <palves@redhat.com>
4527
4528 * linux-low.c (step_over_bkpt): Move higher up in the file.
4529 (handle_extended_wait): Don't store the stop_pc here.
4530 (get_stop_pc): Adjust comments and rename to ...
4531 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4532 stopped for a software breakpoint or hardware breakpoint.
4533 (thread_still_has_status_pending_p): New function.
4534 (status_pending_p_callback): Use
4535 thread_still_has_status_pending_p. If the event is no longer
4536 interesting, resume the LWP.
4537 (handle_tracepoints): Add assert.
4538 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4539 (wstatus_maybe_breakpoint): New function.
4540 (cancel_breakpoint): Delete function.
4541 (check_stopped_by_watchpoint): New function, factored out from
4542 linux_low_filter_event.
4543 (lp_status_maybe_breakpoint): Delete function.
4544 (linux_low_filter_event): Remove filter_ptid argument.
4545 Leave thread group exits pending here. Store the LWP's stop PC.
4546 Always leave events pending.
4547 (linux_wait_for_event_filtered): Pull all events out of the
4548 kernel, and leave them all pending.
4549 (count_events_callback, select_event_lwp_callback): Consider all
4550 events.
4551 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4552 (select_event_lwp): Only give preference to the stepping LWP in
4553 all-stop mode. Adjust comments.
4554 (ignore_event): New function.
4555 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4556 references to cancel_breakpoints. Adjust to renames. Also give
4557 equal priority to all LWPs that have had events in non-stop mode.
4558 If reporting a software breakpoint event, unadjust the LWP's PC.
4559 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4560 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4561 Adjust.
4562 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4563 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4564 (linux_stopped_by_watchpoint): Adjust.
4565 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4566 * linux-low.h (enum lwp_stop_reason): New.
4567 (struct lwp_info) <stop_pc>: Adjust comment.
4568 <stopped_by_watchpoint>: Delete field.
4569 <stop_reason>: New field.
4570 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4571 * mem-break.c (software_breakpoint_inserted_here)
4572 (hardware_breakpoint_inserted_here): New function.
4573 * mem-break.h (software_breakpoint_inserted_here)
4574 (hardware_breakpoint_inserted_here): Declare.
4575 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4576 (cancel_breakpoints): Delete.
4577 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4578 (upload_fast_traceframes): Remove references to
4579 cancel_breakpoints.
4580
a33e3959
PA		 45812015-01-09 Pedro Alves <palves@redhat.com>
4582
4583 * thread-db.c (find_new_threads_callback): Ignore thread if the
4584 kernel thread ID is -1.
4585
8784d563
PA		 45862015-01-09 Pedro Alves <palves@redhat.com>
4587
4588 * linux-low.c (linux_attach_fail_reason_string): Move to
4589 nat/linux-ptrace.c, and rename.
4590 (linux_attach_lwp): Update comment.
4591 (attach_proc_task_lwp_callback): New function.
4592 (linux_attach): Adjust to rename and use
4593 linux_proc_attach_tgid_threads.
4594 (linux_attach_fail_reason_string): Delete declaration.
4595
76f2b779
JB		 45962015-01-01 Joel Brobecker <brobecker@adacore.com>
4597
4598 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4599 * server.c (gdbserver_version): Likewise.
4600
fafcc06a
SDJ		 46012014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4602
4603 * remote-utils.c: Include ctype.h.
4604 (input_interrupt): Explicitly handle the case when the char
4605 received is the NUL byte. Improve the printing of non-ASCII
4606 characters.
4607
beed38b8
JB		 46082014-12-16 Joel Brobecker <brobecker@adacore.com>
4609
4610 * linux-low.c (linux_low_filter_event): Update call to
4611 linux_enable_event_reporting following the addition of
4612 a new parameter to that function.
4613
bf330350
CU		 46142014-12-16 Catalin Udma <catalin.udma@freescale.com>
4615
4616 PR server/17457
4617 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4618 (AARCH64_FPCR_REGNO): Likewise.
4619 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4620 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4621 (aarch64_store_fpregset): Likewise.
4622
5227d625
JB		 46232014-12-15 Joel Brobecker <brobecker@adacore.com>
4624
4625 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4626 Remove FIXME comment about assumption about N.
4627
f93b65a0
JB		 46282014-12-13 Joel Brobecker <brobecker@adacore.com>
4629
4630 * configure.ac: If large-file support is disabled in GDBserver,
4631 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4632 * configure: Regenerate.
4633
e5a9158d
AA		 46342014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4635
4636 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4637 warning upon ENODATA from ptrace.
4638 * linux-s390-low.c (s390_store_tdb): New.
4639 (s390_regsets): Add regset for NT_S390_TDB.
4640
feea5f36
AA		 46412014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4642
4643 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4644 without a fill_function.
4645 * linux-s390-low.c (s390_fill_last_break): Remove.
4646 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4647 (s390_arch_setup): Use regset's size instead of fill_function for
4648 loop end condition.
4649
098dbe61
AA		 46502014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4651
4652 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4653 the regset's store function when ptrace returned an error.
4654 * regcache.c (get_thread_regcache): Invalidate register cache
4655 before fetching inferior's registers.
4656
28eef672
AA		 46572014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4658
4659 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4660 while-loop as for-loop.
4661 (regsets_store_inferior_registers): Likewise.
4662
bdca27a2
YQ		 46632014-11-28 Yao Qi <yao@codesourcery.com>
4664
4665 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4666 * config.in, configure: Re-generate.
4667 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4668 is defined.
4669
9c232dda
YQ		 46702014-11-21 Yao Qi <yao@codesourcery.com>
4671
4672 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4673 (AC_CHECK_HEADERS): Remove malloc.h.
4674 * configure: Re-generated.
4675 * config.in: Re-generated.
4676 * server.h: Don't include alloca.h and malloc.h.
4677 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4678 Don't include malloc.h.
4679
43968415
JB		 46802014-11-17 Joel Brobecker <brobecker@adacore.com>
4681
4682 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4683 corresponding ERRNO check in same block.
4684
40e91bc7
PA		 46852014-11-12 Pedro Alves <palves@redhat.com>
4686
4687 * server.c (cont_thread): Update comment.
4688 (start_inferior, attach_inferior): No longer clear cont_thread.
4689 (handle_v_cont): No longer set cont_thread.
4690 (captured_main): Clear cont_thread each time a GDB connects.
4691
c2c118cf
PA		 46922014-11-12 Pedro Alves <palves@redhat.com>
4693
4694 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4695 thread, and don't resume all threads if the Hc thread has exited.
4696
78708b7c
PA		 46972014-11-12 Pedro Alves <palves@redhat.com>
4698
4699 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4700 the process group instead of to a specific LWP.
4701
a2abc7de
PA		 47022014-10-15 Pedro Alves <palves@redhat.com>
4703
4704 PR server/17487
4705 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4706 parameter.
4707 (arm_set_thread_context): Delete.
4708 (the_low_target): Adjust.
4709 * win32-i386-low.c (debug_registers_changed)
4710 (debug_registers_used): Delete.
4711 (update_debug_registers_callback): New function.
4712 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4713 needing to update their debug registers.
4714 (win32_get_current_dr): New function.
4715 (x86_dr_low_get_addr, x86_dr_low_get_control)
4716 (x86_dr_low_get_status): Fetch the debug register from the thread
4717 record's context.
4718 (i386_initial_stuff): Adjust.
4719 (i386_get_thread_context): Remove current_event parameter. Don't
4720 clear debug_registers_changed nor copy DR values to
4721 debug_reg_state.
4722 (i386_set_thread_context): Delete.
4723 (i386_prepare_to_resume): New function.
4724 (i386_thread_added): Mark the thread as needing to update irs
4725 debug registers.
4726 (the_low_target): Remove i386_set_thread_context and install
4727 i386_prepare_to_resume.
4728 * win32-low.c (win32_get_thread_context): Adjust.
4729 (win32_set_thread_context): Use SetThreadContext
4730 directly.
4731 (win32_prepare_to_resume): New function.
4732 (win32_require_context): New function, factored out from ...
4733 (thread_rec): ... this.
4734 (continue_one_thread): Call win32_prepare_to_resume on each thread
4735 we're about to continue.
4736 (win32_resume): Call win32_prepare_to_resume on the event thread.
4737 * win32-low.h (struct win32_thread_info)
4738 <debug_registers_changed>: New field.
4739 (struct win32_target_ops): Change prototype of set_thread_context,
4740 delete set_thread_context and add prepare_to_resume.
4741 (win32_require_context): New declaration.
4742
a442d071
GB		 47432014-10-08 Gary Benson <gbenson@redhat.com>
4744
4745 * server.h: Do not include common-exceptions.h.
4746
6f1947e8
GB		 47472014-10-08 Gary Benson <gbenson@redhat.com>
4748
4749 * server.h: Do not include cleanups.h.
4750
63b434a4
JH		 47512014-09-30 James Hogan <james.hogan@imgtec.com>
4752
4753 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4754 mips64-dsp-linux.c.
4755
c4d9ceb6
YQ		 47562014-09-23 Yao Qi <yao@codesourcery.com>
4757
4758 * linux-low.c (lp_status_maybe_breakpoint): New function.
4759 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4760 (count_events_callback): Likewise.
4761 (select_event_lwp_callback): Likewise.
4762 (cancel_breakpoints_callback): Likewise.
4763
89a5711c
DB		 47642014-09-19 Don Breazeal <donb@codesourcery.com>
4765
4766 * linux-low.c (handle_extended_wait): Call
4767 linux_ptrace_get_extended_event.
4768 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4769 linux_is_extended_waitstatus.
4770
bffc0964
JB		 47712014-09-16 Joel Brobecker <brobecker@adacore.com>
4772
4773 * Makefile.in (CPPFLAGS): Define.
4774 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4775 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4776
0bfdf32f
GB		 47772014-09-16 Gary Benson <gbenson@redhat.com>
4778
4779 * inferiors.h (current_inferior): Renamed as...
4780 (current_thread): New variable. All uses updated.
4781 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4782 (maybe_move_out_of_jump_pad): Likewise.
4783 (cancel_breakpoint): Likewise.
4784 (linux_low_filter_event): Likewise.
4785 (wait_for_sigstop): Likewise.
4786 (linux_resume_one_lwp): Likewise.
4787 (need_step_over_p): Likewise.
4788 (start_step_over): Likewise.
4789 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4790 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4791 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4792 and save_inferior as saved_thread.
4793 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4794 saved_thread.
4795 (regcache_invalidate_thread): Likewise.
4796 * remote-utils.c (prepare_resume_reply): Likewise.
4797 * thread-db.c (thread_db_get_tls_address): Likewise.
4798 (disable_thread_event_reporting): Likewise.
4799 (remove_thread_event_breakpoints): Likewise.
4800 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4801 as saved_thread.
4802 * target.h (set_desired_inferior): Renamed as...
4803 (set_desired_thread): New declaration. All uses updated.
4804 * server.c (myresume): Updated comment to reference thread instead
4805 of inferior.
4806 (handle_serial_event): Likewise.
4807 (handle_target_event): Likewise.
4808
361c8ade
GB		 48092014-09-12 Tom Tromey <tromey@redhat.com>
4810 Gary Benson <gbenson@redhat.com>
4811
4812 * regcache.h: Include common-regcache.h.
4813 (regcache_read_pc): Don't declare.
4814 * regcache.c (get_thread_regcache_for_ptid): New function.
4815
bd9269f7
GB		 48162014-09-11 Tom Tromey <tromey@redhat.com>
4817 Gary Benson <gbenson@redhat.com>
4818
4819 * symbol.c: New file.
4820 * Makefile.in (SFILES): Add symbol.c.
4821 (OBS): Add symbol.o.
4822
f8c1d06b
GB		 48232014-09-11 Gary Benson <gbenson@redhat.com>
4824
4825 * target.c (target_stop_ptid, target_continue_ptid): New
4826 functions.
4827
721ec300
GB		 48282014-09-11 Tom Tromey <tromey@redhat.com>
4829 Gary Benson <gbenson@redhat.com>
4830
4831 * target.h: Include target/target.h.
4832 * target.c (target_read_memory, target_read_uint32)
4833 (target_write_memory): New functions.
4834
c5e92cca
GB		 48352014-09-11 Gary Benson <gbenson@redhat.com>
4836
4837 * server.h (debug_hw_points): Don't declare.
4838 * server.c (debug_hw_points): Don't define. Replace all uses
4839 with show_debug_regs.
4840 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4841 all uses with show_debug_regs.
4842
2e4bb98a
EBM		 48432014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4844
4845 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4846 endianness into account.
4847 (ppc_supply_ptrace_register): Likewise.
4848
ac740bc7
JH		 48492014-09-03 James Hogan <james.hogan@imgtec.com>
4850
4851 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4852 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4853
97ea6506
GB		 48542014-09-03 Gary Benson <gbenson@redhat.com>
4855
4856 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4857 ALL_DEBUG_ADDRESS_REGISTERS.
4858
df7e5265
GB		 48592014-09-02 Gary Benson <gbenson@redhat.com>
4860
4861 * i386-low.h: Renamed as...
4862 * x86-low.h: New file. All type, function and variable name
4863 prefixes changed from "i386_" to "x86_". All references updated.
4864 * i386-low.c: Renamed as...
4865 * x86-low.c: New file. All type, function and variable name
4866 prefixes changed from "i386_" to "x86_". All references updated.
4867
ed859da7
GB		 48682014-09-02 Gary Benson <gbenson@redhat.com>
4869
4870 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4871 (x86_linux_new_thread): Likewise.
4872
860789c7
GB		 48732014-08-29 Gary Benson <gbenson@redhat.com>
4874
4875 * server.h (setjmp.h): Do not include.
4876 (toplevel): Do not declare.
4877 (common-exceptions.h): Include.
4878 (cleanups.h): Likewise.
4879 * server.c (toplevel): Do not define.
4880 (exit_code): New static global.
4881 (detach_or_kill_for_exit_cleanup): New function.
4882 (main): New function. Original main renamed to...
4883 (captured_main): New function.
4884 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4885
ff55e1b5
GB		 48862014-08-29 Gary Benson <gbenson@redhat.com>
4887
4888 * Makefile.in (SFILES): Add common/common-exceptions.c.
4889 (OBS): Add common-exceptions.o.
4890 (common-exceptions.o): New rule.
4891 * utils.c (prepare_to_throw_exception): New function.
4892
e9bcb658
GB		 48932014-08-29 Gary Benson <gbenson@redhat.com>
4894
4895 * config.in: Regenerate.
4896 * configure: Likewise.
4897
e3180625
GB		 48982014-08-29 Gary Benson <gbenson@redhat.com>
4899
4900 * Makefile.in (SFILES): Add common/cleanups.c.
4901 (OBS): cleanups.o.
4902 (cleanups.o): New rule.
4903
e3d6ba5d
GB		 49042014-08-29 Gary Benson <gbenson@redhat.com>
4905
4906 * utils.c (internal_vwarning): New function.
4907
7096e886
GB		 49082014-08-28 Gary Benson <gbenson@redhat.com>
4909
4910 * utils.h (fatal): Remove declaration.
4911 * utils.c (fatal): Remove function.
4912
14ce3192
GB		 49132014-08-28 Gary Benson <gbenson@redhat.com>
4914
4915 * tracepoint.c (gdb_agent_init): Replace fatal with
4916 perror_with_name.
4917 (initialize_tracepoint): Likewise.
4918
50278d59
GB		 49192014-08-28 Gary Benson <gbenson@redhat.com>
4920
4921 * remote-utils.c (remote_prepare): Replace fatal with error.
4922
aa96c426
GB		 49232014-08-28 Gary Benson <gbenson@redhat.com>
4924
4925 * linux-low.c (linux_async): Replace fatal with warning.
4926 Tidy up and return.
4927 (linux_start_non_stop): Return -1 if linux_async failed.
4928
f7160e97
GB		 49292014-08-28 Gary Benson <gbenson@redhat.com>
4930
4931 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4932 gdb_assert.
4933 (i386_dr_low_get_addr): Remove vague comment.
4934 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4935 gdb_assert.
4936
38e08fca
GB		 49372014-08-28 Gary Benson <gbenson@redhat.com>
4938
4939 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4940 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4941 internal_error.
4942 (linux_resume_one_lwp): Likewise.
4943 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4944 gdb_assert.
4945 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4946 with internal_error.
4947 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4948 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4949 (find_register_by_name): Replace fatal with internal_error.
4950 (find_regno): Likewise.
4951 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4952 * thread-db.c (thread_db_create_event): Likewise.
4953 (thread_db_load_search): Likewise.
4954 (try_thread_db_load_1): Likewise.
4955 * tracepoint.c (get_jump_space_head): Replace fatal with
4956 internal_error.
4957 (claim_trampoline_space): Likewise.
4958 (have_fast_tracepoint_trampoline_buffer): Likewise.
4959 (cmd_qtstart): Likewise.
4960 (stop_tracing): Likewise.
4961 (fast_tracepoint_collecting): Likewise.
4962 (target_malloc): Likewise.
4963 (download_tracepoint): Likewise.
4964 (download_trace_state_variables): Replace check with gdb_assert.
4965 (upload_fast_traceframes): Replace fatal with internal_error.
4966
34abf635
GB		 49672014-08-19 Tom Tromey <tromey@redhat.com>
4968 Gary Benson <gbenson@redhat.com>
4969
4970 * Makefile.in (SFILES): Add common/common-debug.c.
4971 (OBS): Add common-debug.o.
4972 (common-debug.o): New rule.
4973 * debug.h (debug_printf): Don't declare.
4974 * debug.c (debug_printf): Renamed and rewritten as...
4975 (debug_vprintf): New function.
4976
f6e94d78
GB		 49772014-08-19 Gary Benson <gbenson@redhat.com>
4978
4979 * utils.h: Do not include print-utils.h.
4980
9239eeab
GB		 49812014-08-19 Tom Tromey <tromey@redhat.com>
4982 Gary Benson <gbenson@redhat.com>
4983
4984 * server.h: Add static assertion.
4985 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4986
ef87c8bb
GB		 49872014-08-19 Tom Tromey <tromey@redhat.com>
4988 Gary Benson <gbenson@redhat.com>
4989
4990 * Makefile.in (SFILES): Add common/errors.c.
4991 (OBS): Add errors.o.
4992 (IPA_OBS): Add errors-ipa.o.
4993 (errors.o): New rule.
4994 (errors-ipa.o): Likewise.
4995 * utils.h (perror_with_name, error, warning): Don't declare.
4996 * utils.c (warning): Renamed and rewritten as...
4997 (vwarning): New function.
4998 (error): Renamed and rewritten as...
4999 (verror): New function.
5000 (internal_error): Renamed and rewritten as...
5001 (internal_verror): New function.
5002
bb974a24
GB		 50032014-08-07 Gary Benson <gbenson@redhat.com>
5004
5005 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5006 * configure: Regenerate.
5007 * config.in: Likewise.
5008 * server.h: Do not include errno.h.
5009 * event-loop.c: Likewise.
5010 * hostio-errno.c: Likewise.
5011 * linux-low.c: Likewise.
5012 * remote-utils.c: Likewise.
5013 * spu-low.c: Likewise.
5014 * utils.c: Likewise.
5015 * gdbreplay.c: Unconditionally include errno.h.
5016
6d3d12eb
GB		 50172014-08-07 Gary Benson <gbenson@redhat.com>
5018
5019 * server.h: Do not include string.h.
5020 * event-loop.c: Likewise.
5021 * linux-low.c: Likewise.
5022 * regcache.c: Likewise.
5023 * remote-utils.c: Likewise.
5024 * spu-low.c: Likewise.
5025 * utils.c: Likewise.
5026
dccbb609
GB		 50272014-08-07 Gary Benson <gbenson@redhat.com>
5028
5029 * server.h: Do not include gdb_assert.h.
5030
e76df0d0
GB		 50312014-08-07 Gary Benson <gbenson@redhat.com>
5032
5033 * server.h: Do not include common-utils.h.
5034
4cb9c816
GB		 50352014-08-07 Gary Benson <gbenson@redhat.com>
5036
5037 * server.h: Do not include ptid.h.
5038 * notif.h: Likewise.
5039
3995eeee
GB		 50402014-08-07 Gary Benson <gbenson@redhat.com>
5041
5042 * server.h: Do not include gdb_locale.h.
5043
cb9f1a9b
GB		 50442014-08-07 Gary Benson <gbenson@redhat.com>
5045
5046 * server.h: Do not include gdb/signals.h.
5047 * win32-low.c: Likewise.
5048
a5fceff8
GB		 50492014-08-07 Gary Benson <gbenson@redhat.com>
5050
5051 * server.h: Do not include pathmax.h.
5052
b9391142
GB		 50532014-08-07 Gary Benson <gbenson@redhat.com>
5054
5055 * server.h: Do not include libiberty.h.
5056 * linux-bfin-low.c: Likewise.
5057
0e443c87
GB		 50582014-08-07 Gary Benson <gbenson@redhat.com>
5059
5060 * server.h: Do not include ansidecl.h.
5061
8ebb3f56
GB		 50622014-08-07 Gary Benson <gbenson@redhat.com>
5063
5064 * linux-x86-low.c: Do not include stddef.h.
5065 * lynx-ppc-low.c: Likewise.
5066 * tracepoint.c: Likewise.
5067
8980bdf6
GB		 50682014-08-07 Gary Benson <gbenson@redhat.com>
5069
5070 * server.h: Do not include stdarg.h.
5071 * nto-low.c: Likewise.
5072
d7096f71
GB		 50732014-08-07 Gary Benson <gbenson@redhat.com>
5074
5075 * server.h: Do not include stdlib.h.
5076 * inferiors.c: Likewise.
5077 * linux-low.c: Likewise.
5078 * regcache.c: Likewise.
5079 * spu-low.c: Likewise.
5080 * tracepoint.c: Likewise.
5081 * utils.c: Likewise.
5082
d02f550d
GB		 50832014-08-07 Gary Benson <gbenson@redhat.com>
5084
5085 * server.h: Do not include stdio.h.
5086 * linux-low.c: Likewise.
5087 * remote-utils.c: Likewise.
5088 * spu-low.c: Likewise.
5089 * utils.c: Likewise.
5090 * wincecompat.c: Likewise.
5091
87f6c4e3
GB		 50922014-08-06 Gary Benson <gbenson@redhat.com>
5093
5094 * regcache.c (init_register_cache): Move conditionals inside if.
5095
7089dca4
GB		 50962014-08-06 Gary Benson <gbenson@redhat.com>
5097
5098 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5099
462f517e
GB		 51002014-07-31 Gary Benson <gbenson@redhat.com>
5101
5102 * ax.h: Do not include server.h.
5103 * gdbthread.h: Likewise.
5104 * lynx-low.h: Likewise.
5105 * notif.h: Likewise.
5106
976411d6
GB		 51072014-07-30 Gary Benson <gbenson@redhat.com>
5108
5109 * server.h: Include common-defs.h.
5110 Do not include config.h or build-gnulib-gdbserver/config.h.
5111
d41f6d8e
GB		 51122014-07-30 Gary Benson <gbenson@redhat.com>
5113
5114 * hostio-errno.c: Move server.h to top of includes list.
5115 * inferiors.c: Likewise.
5116 * linux-x86-low.c: Likewise.
5117 * notif.c: Include server.h.
5118
314c6a35
TT		 51192014-07-24 Tom Tromey <tromey@redhat.com>
5120 Gary Benson <gbenson@redhat.com>
5121
5122 * server.h (CORE_ADDR): Now unsigned.
5123
69ff6be5
PA		 51242014-07-16 Pedro Alves <palves@redhat.com>
5125
5126 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5127
ce9e3fe7
PA		 51282014-07-15 Pedro Alves <palves@redhat.com>
5129
5130 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5131 copy.
5132
e76126e8
PA		 51332014-07-11 Pedro Alves <palves@redhat.com>
5134
5135 * linux-low.c (kill_wait_lwp): New function, based on
5136 kill_one_lwp_callback, but use my_waitpid directly.
5137 (kill_one_lwp_callback, linux_kill): Use it.
5138
8e9db26e
PA		 51392014-06-23 Pedro Alves <palves@redhat.com>
5140
5141 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5142 before setting DR0..DR3.
5143
698b3e08
GB		 51442014-06-20 Gary Benson <gbenson@redhat.com>
5145
5146 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5147 * configure: Regenerated.
5148 * config.in: Likewise.
5149
125f8a3d
GB		 51502014-06-20 Gary Benson <gbenson@redhat.com>
5151
5152 * Makefile.in (SFILES): Update locations for files moved
5153 from common to nat.
5154 (object file files): Reordered.
5155
42995dbd
GB		 51562014-06-20 Gary Benson <gbenson@redhat.com>
5157
5158 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5159 (i386_dr_low_set_addr): Likewise.
5160 (i386_dr_low_get_addr): Likewise.
5161 (i386_dr_low_can_set_control): Likewise.
5162 (i386_dr_low_set_control): Likewise.
5163 (i386_dr_low_get_control): Likewise.
5164 (i386_dr_low_get_status): Likewise.
5165 (i386_get_debug_register_length): Likewise.
5166 * linux-x86-low.c (i386_dr_low_set_addr):
5167 Changed signature. Made static.
5168 (i386_dr_low_get_addr): Likewise.
5169 (i386_dr_low_set_control): Likewise.
5170 (i386_dr_low_get_control): Likewise.
5171 (i386_dr_low_get_status): Likewise.
5172 (i386_dr_low): New global variable.
5173 * win32-i386-low.c (i386_dr_low_set_addr):
5174 Changed signature. Made static.
5175 (i386_dr_low_get_addr): Likewise.
5176 (i386_dr_low_set_control): Likewise.
5177 (i386_dr_low_get_control): Likewise.
5178 (i386_dr_low_get_status): Likewise.
5179 (i386_dr_low): New global variable.
5180
e1d2394b
MS		 51812014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5182
5183 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5184 * Makefile.in (AR, AR_FLAGS): Define.
5185 * configure: Regenerate.
5186
3a8ee006
GB		 51872014-06-19 Gary Benson <gbenson@redhat.com>
5188
5189 * Makefile.in (i386-dregs.o): New rule.
5190 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5191 * i386-low.c (target.h): Remove include.
5192 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5193 (DR_CONTROL_SHIFT): Likewise.
5194 (DR_CONTROL_SIZE): Likewise.
5195 (DR_RW_EXECUTE): Likewise.
5196 (DR_RW_WRITE): Likewise.
5197 (DR_RW_READ): Likewise.
5198 (DR_RW_IORW): Likewise.
5199 (DR_LEN_1): Likewise.
5200 (DR_LEN_2): Likewise.
5201 (DR_LEN_4): Likewise.
5202 (DR_LEN_8): Likewise.
5203 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5204 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5205 (DR_ENABLE_SIZE): Likewise.
5206 (DR_LOCAL_SLOWDOWN): Likewise.
5207 (DR_GLOBAL_SLOWDOWN): Likewise.
5208 (DR_CONTROL_RESERVED): Likewise.
5209 (I386_DR_CONTROL_MASK): Likewise.
5210 (I386_DR_VACANT): Likewise.
5211 (I386_DR_LOCAL_ENABLE): Likewise.
5212 (I386_DR_GLOBAL_ENABLE): Likewise.
5213 (I386_DR_DISABLE): Likewise.
5214 (I386_DR_SET_RW_LEN): Likewise.
5215 (I386_DR_GET_RW_LEN): Likewise.
5216 (I386_DR_WATCH_HIT): Likewise.
5217 (i386_wp_op_t): Likewise.
5218 (i386_show_dr): Likewise.
5219 (i386_length_and_rw_bits): Likewise.
5220 (i386_insert_aligned_watchpoint): Likewise.
5221 (i386_remove_aligned_watchpoint): Likewise.
5222 (i386_handle_nonaligned_watchpoint): Likewise.
5223 i386_update_inferior_debug_regs(): Likewise.
5224 (i386_dr_insert_watchpoint): Likewise.
5225 (i386_dr_remove_watchpoint): Likewise.
5226 (i386_dr_region_ok_for_watchpoint): Likewise.
5227 (i386_dr_stopped_data_address): Likewise.
5228 (i386_dr_stopped_by_watchpoint): Likewise.
5229
8f26655c
GB		 52302014-06-19 Gary Benson <gbenson@redhat.com>
5231
5232 * i386-low.c (i386_dr_show): Renamed to
5233 i386_show_dr and made static. All uses updated.
5234 (i386_dr_length_and_rw_bits): Renamed to
5235 i386_length_and_rw_bits and made static.
5236 All uses updated.
5237 (i386_dr_insert_aligned_watchpoint): Renamed to
5238 i386_insert_aligned_watchpoint and made static.
5239 All uses updated.
5240 (i386_dr_remove_aligned_watchpoint): Renamed to
5241 i386_remove_aligned_watchpoint and made static.
5242 All uses updated.
5243 (i386_dr_update_inferior_debug_regs): Renamed to
5244 i386_update_inferior_debug_regs and made static.
5245 All uses updated.
5246
b9228891
GB		 52472014-06-18 Gary Benson <gbenson@redhat.com>
5248
5171def3
GB		 5249 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5250 (i386_dr_low_can_set_control): Likewise.
5251 (i386_get_debug_register_length): Likewise.
5252 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5253 (i386_dr_low_can_set_control): Likewise.
5254 (i386_get_debug_register_length): Likewise.
5255
52562014-06-17 Gary Benson <gbenson@redhat.com>
5257
b9228891
GB		 5258 * i386-low.h (i386-dregs.h): New include.
5259 (DR_FIRSTADDR): Now in i386-dregs.h.
5260 (DR_LASTADDR): Likewise.
5261 (DR_NADDR): Likewise.
5262 (DR_STATUS): Likewise.
5263 (DR_CONTROL): Likewise.
5264 (i386_debug_reg_state): Likewise.
5265 (i386_dr_insert_watchpoint): Likewise.
5266 (i386_dr_remove_watchpoint): Likewise.
5267 (i386_dr_region_ok_for_watchpoint): Likewise.
5268 (i386_dr_stopped_data_address): Likewise.
5269 (i386_dr_stopped_by_watchpoint): Likewise.
5270 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5271
4be83cc2
GB		 52722014-06-18 Gary Benson <gbenson@redhat.com>
5273
5274 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5275 i386_dr_insert_watchpoint.
5276 (i386_low_remove_watchpoint): Renamed to
5277 i386_dr_remove_watchpoint.
5278 (i386_low_region_ok_for_watchpoint): Renamed to
5279 i386_dr_region_ok_for_watchpoint.
5280 (i386_low_stopped_data_address): Renamed to
5281 i386_dr_stopped_data_address.
5282 (i386_low_stopped_by_watchpoint): Renamed to
5283 i386_dr_stopped_by_watchpoint.
5284 * i386-low.c (i386_show_dr): Renamed to
5285 i386_dr_show and made nonstatic. All uses updated.
5286 (i386_length_and_rw_bits): Renamed to
5287 i386_dr_length_and_rw_bits and made nonstatic.
5288 All uses updated.
5289 (i386_insert_aligned_watchpoint): Renamed to
5290 i386_dr_insert_aligned_watchpoint and made nonstatic.
5291 All uses updated.
5292 (i386_remove_aligned_watchpoint): Renamed to
5293 i386_dr_remove_aligned_watchpoint and made nonstatic.
5294 All uses updated.
5295 (i386_update_inferior_debug_regs): Renamed to
5296 i386_dr_update_inferior_debug_regs and made nonstatic.
5297 All uses updated.
5298 (i386_low_insert_watchpoint): Renamed to
5299 i386_dr_insert_watchpoint. All uses updated.
5300 (i386_low_remove_watchpoint): Renamed to
5301 i386_dr_remove_watchpoint. All uses updated.
5302 (i386_low_region_ok_for_watchpoint): Renamed to
5303 i386_dr_region_ok_for_watchpoint. All uses updated.
5304 (i386_low_stopped_data_address): Renamed to
5305 i386_dr_stopped_data_address. All uses updated.
5306 (i386_low_stopped_by_watchpoint): Renamed to
5307 i386_dr_stopped_by_watchpoint. All uses updated.
5308
131aa0d4
GB		 53092014-06-18 Gary Benson <gbenson@redhat.com>
5310
5311 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5312 (i386_dr_low_can_set_control): Likewise.
5313 (i386_insert_aligned_watchpoint): New check.
5314
d9305f7f
GB		 53152014-06-18 Gary Benson <gbenson@redhat.com>
5316
5317 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5318 Renamed to state.
5319
e927c9fc
GB		 53202014-06-18 Gary Benson <gbenson@redhat.com>
5321
5322 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5323 instead of fatal and error.
5324 (i386_handle_nonaligned_watchpoint): Likewise.
5325
1b6d4134
GB		 53262014-06-18 Gary Benson <gbenson@redhat.com>
5327
5328 * i386-low.c (i386_get_debug_register_length): New macro.
5329 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5330 (i386_show_dr): Use debug_printf instead of fprintf. Use
5331 phex to format values.
5332
6e62758f
GB		 53332014-06-18 Gary Benson <gbenson@redhat.com>
5334
5335 * i386-low.h: Comment changes.
5336 * i386-low.c: Likewise.
5337
fc6e2f03
GB		 53382014-06-18 Gary Benson <gbenson@redhat.com>
5339
5340 * i386-low.c: Whitespace changes.
5341
f9d1eeed
TT		 53422014-06-12 Tom Tromey <tromey@redhat.com>
5343
5344 * utils.c (freeargv): Remove.
5345
0b04e523
TT		 53462014-06-12 Tom Tromey <tromey@redhat.com>
5347
5348 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5349 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5350 (parse_debug_format_options): Likewise.
5351 (gdbserver_usage): Likewise.
5352 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5353 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5354 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5355 against libiberty.
5356 ($(LIBGNU)): Depend on libiberty.
5357 (all-lib): Recurse into all subdirs.
5358 (install-only): Invoke "install" target in subdirs.
5359 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5360 targets.
5361 * configure: Rebuild.
5362 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5363 for vasprintf, vsnprintf, or gettimeofday.
5364 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5365 srv_tgtobj.
5366
270c9937
JB		 53672014-06-05 Joel Brobecker <brobecker@adacore.com>
5368
5369 * development.sh: Delete.
5370 * Makefile.in (config.status): Adjust dependency on development.sh.
5371 * configure.ac: Adjust development.sh source call.
5372 * configure: Regenerate.
5373
0a261ed8
PA		 53742014-06-02 Pedro Alves <palves@redhat.com>
5375
5376 * ax.c (gdb_free_agent_expr): New function.
5377 * ax.h (gdb_free_agent_expr): New declaration.
5378 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5379 list.
5380 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5381 static.
5382 (clear_breakpoint_conditions_and_commands): New function.
5383 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5384 (clear_breakpoint_conditions_and_commands): New declaration.
5385
e9dae05e
RR		 53862014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5387
5388 * linux-aarch64-low.c (asm/ptrace.h): Include.
5389
5876f503
JK		 53902014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5391
5392 Fix TLS access for -static -pthread.
5393 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5394 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5395 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5396
802e8e6d
PA		 53972014-05-20 Pedro Alves <palves@redhat.com>
5398
5399 * linux-aarch64-low.c (aarch64_insert_point)
5400 (aarch64_remove_point): No longer check whether the type is
5401 supported here. Adjust to new interface.
5402 (the_low_target): Install aarch64_supports_z_point_type as
5403 supports_z_point_type method.
5404 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5405 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5406 instead of a Z packet char. Adjust.
5407 (arm_supports_z_point_type): New function.
5408 (arm_insert_point, arm_remove_point): Adjust to new interface.
5409 (the_low_target): Install arm_supports_z_point_type.
5410 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5411 (cris_insert_point, cris_remove_point): Adjust to new interface.
5412 Don't check whether the type is supported here.
5413 (the_low_target): Install cris_supports_z_point_type.
5414 * linux-low.c (linux_supports_z_point_type): New function.
5415 (linux_insert_point, linux_remove_point): Adjust to new interface.
5416 * linux-low.h (struct linux_target_ops) <insert_point,
5417 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5418 raw_breakpoint pointer parameter.
5419 <supports_z_point_type>: New method.
5420 * linux-mips-low.c (mips_supports_z_point_type): New function.
5421 (mips_insert_point, mips_remove_point): Adjust to new interface.
5422 Use mips_supports_z_point_type.
5423 (the_low_target): Install mips_supports_z_point_type.
5424 * linux-ppc-low.c (the_low_target): Install NULL as
5425 supports_z_point_type method.
5426 * linux-s390-low.c (the_low_target): Install NULL as
5427 supports_z_point_type method.
5428 * linux-sparc-low.c (the_low_target): Install NULL as
5429 supports_z_point_type method.
5430 * linux-x86-low.c (x86_supports_z_point_type): New function.
5431 (x86_insert_point): Adjust to new insert_point interface. Use
5432 insert_memory_breakpoint. Adjust to new
5433 i386_low_insert_watchpoint interface.
5434 (x86_remove_point): Adjust to remove_point interface. Use
5435 remove_memory_breakpoint. Adjust to new
5436 i386_low_remove_watchpoint interface.
5437 (the_low_target): Install x86_supports_z_point_type.
5438 * lynx-low.c (lynx_target_ops): Install NULL as
5439 supports_z_point_type callback.
5440 * nto-low.c (nto_supports_z_point_type): New.
5441 (nto_insert_point, nto_remove_point): Adjust to new interface.
5442 (nto_target_ops): Install nto_supports_z_point_type.
5443 * mem-break.c: Adjust intro comment.
5444 (struct raw_breakpoint) <raw_type, size>: New fields.
5445 <inserted>: Update comment.
5446 <shlib_disabled>: Delete field.
5447 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5448 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5449 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5450 (raw_bkpt_type_to_target_hw_bp_type): New function.
5451 (find_enabled_raw_code_breakpoint_at): New function.
5452 (find_raw_breakpoint_at): New type and size parameters. Use them.
5453 (insert_memory_breakpoint): New function, based off
5454 set_raw_breakpoint_at.
5455 (remove_memory_breakpoint): New function.
5456 (set_raw_breakpoint_at): Reimplement.
5457 (set_breakpoint): New, based on set_breakpoint_at.
5458 (set_breakpoint_at): Reimplement.
5459 (delete_raw_breakpoint): Go through the_target->remove_point
5460 instead of assuming memory breakpoints.
5461 (find_gdb_breakpoint_at): Delete.
5462 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5463 (find_gdb_breakpoint): New function.
5464 (set_gdb_breakpoint_at): Delete.
5465 (z_type_supported): New function.
5466 (set_gdb_breakpoint_1): New function, loosely based off
5467 set_gdb_breakpoint_at.
5468 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5469 (delete_gdb_breakpoint_at): Delete.
5470 (delete_gdb_breakpoint_1): New function, loosely based off
5471 delete_gdb_breakpoint_at.
5472 (delete_gdb_breakpoint): New function.
5473 (clear_gdb_breakpoint_conditions): Rename to ...
5474 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5475 breakpoint.
5476 (add_condition_to_breakpoint): Make static.
5477 (add_breakpoint_condition): Take a struct breakpoint pointer
5478 instead of an address. Adjust.
5479 (gdb_condition_true_at_breakpoint): Rename to ...
5480 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5481 z_type parameter.
5482 (gdb_condition_true_at_breakpoint): Reimplement.
5483 (add_breakpoint_commands): Take a struct breakpoint pointer
5484 instead of an address. Adjust.
5485 (gdb_no_commands_at_breakpoint): Rename to ...
5486 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5487 parameter. Return true if no breakpoint was found. Change debug
5488 output.
5489 (gdb_no_commands_at_breakpoint): Reimplement.
5490 (run_breakpoint_commands): Rename to ...
5491 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5492 and change return type to boolean.
5493 (run_breakpoint_commands): New function.
5494 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5495 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5496 breakpoint. Go through the_target->remove_point instead of
5497 assuming memory breakpoint.
5498 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5499 software and hardware breakpoints.
5500 (reinsert_raw_breakpoint): Go through the_target->insert_point
5501 instead of assuming memory breakpoint.
5502 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5503 software and hardware breakpoints.
5504 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5505 Check both software and hardware breakpoints.
5506 (validate_inserted_breakpoint): Assert the breakpoint is a
5507 software breakpoint. Set the inserted flag to -1 instead of
5508 setting shlib_disabled.
5509 (delete_disabled_breakpoints): Adjust.
5510 (validate_breakpoints): Only validate software breakpoints.
5511 Adjust to inserted flag change.
5512 (check_mem_read, check_mem_write): Skip breakpoint types other
5513 than software breakpoints. Adjust to inserted flag change.
5514 * mem-break.h (enum raw_bkpt_type): New enum.
5515 (raw_breakpoint, struct process_info): Forward declare.
5516 (Z_packet_to_target_hw_bp_type): Delete declaration.
5517 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5518 (set_gdb_breakpoint, delete_gdb_breakpoint)
5519 (clear_breakpoint_conditions): New declarations.
5520 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5521 (breakpoint_inserted_here): Update comment.
5522 (add_breakpoint_condition, add_breakpoint_commands): Replace
5523 address parameter with a breakpoint pointer parameter.
5524 (gdb_breakpoint_here): Update comment.
5525 (delete_gdb_breakpoint_at): Delete.
5526 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5527 * server.c (process_point_options): Take a struct breakpoint
5528 pointer instead of an address. Adjust.
5529 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5530 delete_gdb_breakpoint.
5531 * spu-low.c (spu_target_ops): Install NULL as
5532 supports_z_point_type method.
5533 * target.h: Include mem-break.h.
5534 (struct target_ops) <prepare_to_access_memory>: Update comment.
5535 <supports_z_point_type>: New field.
5536 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5537 instead of a char. Also take a raw breakpoint pointer.
5538 * win32-arm-low.c (the_low_target): Install NULL as
5539 supports_z_point_type.
5540 * win32-i386-low.c (i386_supports_z_point_type): New function.
5541 (i386_insert_point, i386_remove_point): Adjust to new interface.
5542 (the_low_target): Install i386_supports_z_point_type.
5543 * win32-low.c (win32_supports_z_point_type): New function.
5544 (win32_insert_point, win32_remove_point): Adjust to new interface.
5545 (win32_target_ops): Install win32_supports_z_point_type.
5546 * win32-low.h (struct win32_target_ops):
5547 <supports_z_point_type>: New method.
5548 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5549 instead of a char. Also take a raw breakpoint pointer.
5550
932539e3
PA		 55512014-05-20 Pedro Alves <palves@redhat.com>
5552
5553 * mem-break.h: Include break-common.h.
5554 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5555 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5556 (Z_packet_to_target_hw_bp_type): New declaration.
5557 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5558 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5559 (Z_PACKET_ACCESS_WP): Delete macros.
5560 (Z_packet_to_hw_type): Delete function.
5561 * i386-low.h: Don't include break-common.h here.
5562 (Z_packet_to_hw_type): Delete declaration.
5563 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5564 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5565 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5566 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5567 * linux-aarch64-low.c: Don't include break-common.h here.
5568 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5569 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5570 (Z_packet_to_target_hw_bp_type): Delete function.
5571 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5572 function.
5573 (mips_insert_point, mips_remove_point): Use
5574 Z_packet_to_target_hw_bp_type.
5575
4ff0d3d8
PA		 55762014-05-20 Pedro Alves <palves@redhat.com>
5577
5578 * linux-aarch64-low.c: Include break-common.h.
5579 (enum target_point_type): Delete.
5580 (Z_packet_to_point_type): Rename to ...
5581 (Z_packet_to_target_hw_bp_type): ... this, and return a
5582 target_hw_bp_type instead.
5583 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5584 instead of an enum target_point_type.
5585 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5586 breakpoint type.
5587 (aarch64_dr_state_insert_one_point)
5588 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5589 (aarch64_handle_aligned_watchpoint)
5590 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5591 Take an enum target_hw_bp_type instead of an enum
5592 target_point_type.
5593 (aarch64_supports_z_point_type): New function.
5594 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5595 use Z_packet_to_target_hw_bp_type.
5596
786dc519
JB		 55972014-05-20 Joel Brobecker <brobecker@adacore.com>
5598
5599 * configure.ac: Only use -Werror by default when DEVELOPMENT
5600 is true.
5601 * configure: Regenerate.
5602
9e0aa64f
JK		 56032014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5604
5605 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5606 * linux-x86-low.c (X86_64_USER_REGS): New.
5607 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5608
2b577b92
YQ		 56092014-04-28 Yao Qi <yao@codesourcery.com>
5610
5611 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5612 name.
5613
94611da2
PA		 56142014-04-25 Pedro Alves <palves@redhat.com>
5615
5616 PR server/16255
5617 * linux-low.c (linux_attach_fail_reason_string): New function.
5618 (linux_attach_lwp): Delete.
5619 (linux_attach_lwp_1): Rename to ...
5620 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5621 argument. Remove "initial" parameter. Return int instead of
5622 void. Don't error or warn here.
5623 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5624 failure to attach to the tgid. Call warning when failing to
5625 attach to an lwp.
5626 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5627 argument. Remove "initial" parameter. Return int instead of
5628 void. Don't error or warn here.
5629 (linux_attach_fail_reason_string): New declaration.
5630 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5631 interface change. Use linux_attach_fail_reason_string.
5632
01f9f808
MS		 56332014-04-24 Michael Sturm <michael.sturm@mintel.com>
5634 Walfred Tedeschi <walfred.tedeschi@intel.com>
5635
5636 * Makefile.in: Added rules to handle new files
5637 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5638 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5639 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5640 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5641 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5642 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5643 x32-avx512-linux.o.
5644 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5645 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5646 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5647 i386/x32-avx512.xml.
5648 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5649 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5650 i386/x32-avx512-linux.xml.
5651 * i387-fp.c (num_avx512_k_registers): New constant for number
5652 of K registers.
5653 (num_avx512_zmmh_low_registers): New constant for number of
5654 lower ZMM registers (0-15).
5655 (num_avx512_zmmh_high_registers): New constant for number of
5656 higher ZMM registers (16-31).
5657 (num_avx512_ymmh_registers): New contant for number of higher
5658 YMM registers (ymm16-31 added by avx521 on x86_64).
5659 (num_avx512_xmm_registers): New constant for number of higher
5660 XMM registers (xmm16-31 added by AVX512 on x86_64).
5661 (struct i387_xsave): Add space for AVX512 registers.
5662 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5663 Add code to handle AVX512 registers.
5664 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5665 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5666 prototypei from generated file.
5667 (tdesc_amd64_avx512_linux): Likewise.
5668 (init_registers_x32_avx512_linux): Likewise.
5669 (tdesc_x32_avx512_linux): Likewise.
5670 (init_registers_i386_avx512_linux): Likewise.
5671 (tdesc_i386_avx512_linux): Likewise.
5672 (x86_64_regmap): Add AVX512 registers.
5673 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5674 mask.
5675 (initialize_low_arch): Add code to initialize AVX512 registers.
5676
51aa91f9
PA		 56772014-04-23 Pedro Alves <palves@redhat.com>
5678
5679 * mem-break.c (find_gdb_breakpoint_at): Make static.
5680 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5681
a4165e94
PA		 56822014-04-23 Pedro Alves <palves@redhat.com>
5683
5684 * i386-low.c: Don't include break-common.h here.
5685 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5686 prototype to take target_hw_bp_type as argument instead of a Z
5687 packet char.
5688 * i386-low.h: Include break-common.h here.
5689 (Z_packet_to_hw_type): Declare.
5690 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5691 prototypes.
5692 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5693 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5694 (x86_remove_point): Convert the packet number to a
5695 target_hw_bp_type before calling i386_low_remove_watchpoint.
5696 * win32-i386-low.c (i386_insert_point): Convert the packet number
5697 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5698 (i386_remove_point): Convert the packet number to a
5699 target_hw_bp_type before calling i386_low_remove_watchpoint.
5700
b8acf843
PA		 57012014-04-23 Pedro Alves <palves@redhat.com>
5702
5703 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5704
d708bcd1
PA		 57052014-04-10 Pedro Alves <palves@redhat.com>
5706
5707 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5708 Check if the condition or command is NULL before checking if the
5709 breakpoint is known. On success, return true.
5710 * mem-break.h (add_breakpoint_condition): Document return.
5711 (add_breakpoint_commands): Add describing comment.
5712 * server.c (skip_to_semicolon): New function.
5713 (process_point_options): Use it.
5714
2eec7d5b
PA		 57152014-04-09 Pedro Alves <palves@redhat.com>
5716
5717 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5718 to lwpid_of.
5719
fa96cb38
PA		 57202014-02-27 Pedro Alves <palves@redhat.com>
5721
5722 PR 12702
5723 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5724 macros.
5725 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5726 output.
5727 (last_thread_of_process_p): Take a PID argument instead of a
5728 thread pointer.
5729 (linux_wait_for_lwp): Delete.
5730 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5731 functions.
5732 (linux_low_filter_event): New function, party factored out from
5733 linux_wait_for_event.
5734 (linux_wait_for_event): Rename to ...
5735 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5736 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5737 sigsuspend. Check for zombie leaders.
5738 (linux_wait_for_event): Reimplement as wrapper around
5739 linux_wait_for_event_filtered.
5740 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5741 a normal or signal exit is seen, it's the whole process exiting.
5742 (wait_for_sigstop): No longer a for_each_inferior callback.
5743 Rewrite on top of linux_wait_for_event_filtered.
5744 (stop_all_lwps): Call wait_for_sigstop directly.
5745 * server.c (resume, handle_target_event): Handle
5746 TARGET_WAITKIND_NO_RESUMED.
5747
d763de10
JB		 57482014-02-26 Joel Brobecker <brobecker@adacore.com>
5749
5750 * win32-low.c (psapi_get_dll_name,
5751 * win32_CreateToolhelp32Snapshot): Delete.
5752 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5753 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5754 Delete.
5755 (handle_load_dll): Add function description.
5756 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5757
850a0f76
JB		 57582014-02-26 Joel Brobecker <brobecker@adacore.com>
5759
5760 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5761 Add comment.
5762 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5763 base address when calling win32_add_one_solib.
5764 (handle_load_dll): Delete local variable load_addr.
5765 Remove 0x1000 offset applied to DLL base address when calling
5766 win32_add_one_solib.
5767 (handle_unload_dll): Add comment.
5768
f25b3fc3
JB		 57692014-02-26 Joel Brobecker <brobecker@adacore.com>
5770
5771 * win32-low.c (win32_add_all_dlls): Renames
5772 win32_ensure_ntdll_loaded. Rewrite function documentation.
5773 Adjust implementation to always load all DLLs.
5774 Add 0x1000 offset to DLL base address when calling
5775 win32_add_one_solib.
5776 (child_initialization_done): New static global.
5777 (do_initial_child_stuff): Set child_initialization_done to
5778 zero during child initialization, and 1 after. Replace call
5779 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5780 Add comment.
5781 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5782 (handle_unload_dll): Add function documentation.
5783 (get_child_debug_event): Ignore load and unload DLL events
5784 during child initialization.
5785
d86d4aaf
DE		 57862014-02-20 Doug Evans <dje@google.com>
5787
3bc32da3 5788 Remove global all_lwps.
d86d4aaf
DE		 5789 * inferiors.h (ptid_of): Move here from linux-low.h.
5790 (pid_of, lwpid_of): Ditto.
5791 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5792 parameter is a struct thread_info * now.
5793 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5794 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5795 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5796 directly.
5797 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5798 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5799 * linux-arm-low.c (update_registers_callback): Update, "entry"
5800 parameter is a struct thread_info * now.
5801 Fetch lwpid from current_inferior directly.
5802 (arm_insert_point): Pass &all_threads to find_inferior instead of
5803 &all_lwps.
5804 (arm_remove_point): Ditto.
5805 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5806 (arm_prepare_to_resume): Fetch pid from thread.
5807 (arm_read_description): Fetch lwpid from current_inferior directly.
5808 * linux-low.c (all_lwps): Delete.
5809 (delete_lwp): Delete call to remove_inferior.
5810 (handle_extended_wait): Fetch lwpid from thread.
5811 (add_lwp): Don't set lwp->entry.id. Remove call to
5812 add_inferior_to_list.
5813 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5814 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5815 (kill_one_lwp_callback): Ditto.
5816 (linux_kill): Don't dereference NULL pointer.
5817 Fetch ptid,lwpid from thread.
5818 (get_detach_signal): Fetch ptid from thread.
5819 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5820 Simplify call to regcache_invalidate_thread.
5821 (delete_lwp_callback): Update, "entry" parameter is a
5822 struct thread_info * now. Fetch pid from thread.
5823 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5824 (status_pending_p_callback): Update, "entry" parameter is a
5825 struct thread_info * now. Fetch ptid from thread.
5826 (find_lwp_pid): Update, "entry" parameter is a
5827 struct thread_info * now.
5828 (linux_wait_for_lwp): Fetch pid from thread.
5829 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5830 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5831 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5832 (dequeue_one_deferred_signal): Ditto.
5833 (cancel_breakpoint): Fetch ptid from current_inferior.
5834 (linux_wait_for_event): Pass &all_threads to find_inferior,
5835 not &all_lwps. Fetch ptid, lwpid from thread.
5836 (count_events_callback): Update, "entry" parameter is a
5837 struct thread_info * now.
5838 (select_singlestep_lwp_callback): Ditto.
5839 (select_event_lwp_callback): Ditto.
5840 (cancel_breakpoints_callback): Ditto.
5841 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5842 not &all_lwps.
5843 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5844 (unsuspend_one_lwp): Update, "entry" parameter is a
5845 struct thread_info * now.
5846 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5847 not &all_lwps.
5848 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5849 Fetch lwpid from thread, not lwp.
5850 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5851 Pass &all_threads to find_inferior, not &all_lwps.
5852 (send_sigstop): Fetch lwpid from thread, not lwp.
5853 (send_sigstop_callback): Update, "entry" parameter is a
5854 struct thread_info * now.
5855 (suspend_and_send_sigstop_callback): Ditto.
5856 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5857 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5858 struct thread_info * now.
5859 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5860 from thread, lwp.
5861 (lwp_running): Update, "entry" parameter is a
5862 struct thread_info * now.
5863 (stop_all_lwps): Fetch ptid from thread.
5864 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5865 (linux_resume_one_lwp): Fetch lwpid from thread.
5866 (linux_set_resume_request): Update, "entry" parameter is a
5867 struct thread_info * now. Fetch pid, lwpid from thread.
5868 (resume_status_pending_p): Update, "entry" parameter is a
5869 struct thread_info * now.
5870 (need_step_over_p): Ditto. Fetch lwpid from thread.
5871 (start_step_over): Fetch lwpid from thread.
5872 (linux_resume_one_thread): Update, "entry" parameter is a
5873 struct thread_info * now. Fetch lwpid from thread.
5874 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5875 (proceed_one_lwp): Update, "entry" parameter is a
5876 struct thread_info * now. Fetch lwpid from thread.
5877 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5878 struct thread_info * now.
5879 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5880 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5881 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5882 directly.
5883 (regsets_store_inferior_registers): Ditto.
5884 (fetch_register, store_register): Ditto.
5885 (linux_read_memory, linux_write_memory): Ditto.
5886 (linux_request_interrupt): Ditto.
5887 (linux_read_auxv): Ditto.
5888 (linux_xfer_siginfo): Ditto.
5889 (linux_qxfer_spu): Ditto.
5890 (linux_qxfer_libraries_svr4): Ditto.
5891 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5892 moved to inferiors.h.
5893 (get_lwp): Delete.
5894 (get_thread_lwp): Update.
5895 (struct lwp_info): Delete member "entry". Simplify comment for
5896 member "thread".
5897 (all_lwps): Delete.
5898 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5899 current_inferior directly.
5900 (update_watch_registers_callback): Update, "entry" parameter is a
5901 struct thread_info * now. Fetch pid from thread.
5902 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5903 (mips_insert_point): Fetch lwpid from current_inferior.
5904 Pass &all_threads to find_inferior, not &all_lwps.
5905 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5906 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5907 directly.
5908 (mips_stopped_data_address): Ditto.
5909 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5910 directly.
5911 * linux-tile-low.c (tile_arch_setup): Ditto.
5912 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5913 (update_debug_registers_callback): Update, "entry" parameter is a
5914 struct thread_info * now. Fetch pid from thread.
5915 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5916 Pass &all_threads to find_inferior, not &all_lwps.
5917 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5918 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5919 Pass &all_threads to find_inferior, not &all_lwps.
5920 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5921 (i386_dr_low_get_status): Ditto.
5922 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5923 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5924 (x86_linux_read_description): Ditto.
5925 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5926
3b8361aa
DE		 59272014-02-20 Doug Evans <dje@google.com>
5928
5929 * inferiors.c (get_first_inferior): Fix buglet.
5930
f7667f0d
DE		 59312014-02-19 Doug Evans <dje@google.com>
5932
5933 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5934 * inferiors.c (add_thread): Change result type to struct thread_info *.
5935 All callers updated.
5936 (add_lwp): Call add_thread here instead of in callers.
5937 All callers updated.
5938 * linux-low.h (get_lwp_thread): Rewrite.
5939 (struct lwp_info): New member "thread".
5940
b3312d80
DE		 59412014-02-19 Doug Evans <dje@google.com>
5942
5943 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5944 All callers updated.
5945
ecc6f45c
DE		 59462014-02-19 Doug Evans <dje@google.com>
5947
5948 * inferiors.c (add_thread): Fix whitespace.
5949
649ebbca
DE		 59502014-02-19 Doug Evans <dje@google.com>
5951
5952 * dll.c (clear_dlls): Replace accessing list implemention details
5953 with API function.
5954 * gdbthread.h (get_first_thread): Declare.
5955 * inferiors.c (for_each_inferior_with_data): New function.
5956 (get_first_thread): New function.
5957 (find_thread_ptid): Simplify.
5958 (get_first_inferior): New function.
5959 (clear_list): Delete.
5960 (one_inferior_p): New function.
5961 (clear_inferior_list): New function.
5962 (clear_inferiors): Update.
5963 * inferiors.h (for_each_inferior_with_data): Declare.
5964 (clear_inferior_list): Declare.
5965 (one_inferior_p): Declare.
5966 (get_first_inferior): Declare.
5967 * linux-low.c (linux_wait_for_event): Replace accessing list
5968 implemention details with API function.
5969 * server.c (target_running): Ditto.
5970 (accumulate_file_name_length): New function.
5971 (emit_dll_description): New function.
5972 (handle_qxfer_libraries): Replace accessing list implemention
5973 details with API function.
5974 (handle_qxfer_threads_worker): New function.
5975 (handle_qxfer_threads_proper): Replace accessing list implemention
5976 details with API function.
5977 (handle_query): Ditto.
5978 (visit_actioned_threads_callback_ftype): New typedef.
5979 (visit_actioned_threads_data): New struct.
5980 (visit_actioned_threads): Rewrite to be find_inferior callback.
5981 (resume): Call find_inferior.
5982 (handle_status): Replace accessing list implemention
5983 details with API function.
5984 (process_serial_event): Replace accessing list implemention details
5985 with API function.
5986 * target.c (set_desired_inferior): Replace accessing list implemention
5987 details with API function.
5988 * tracepoint.c (same_process_p): New function.
5989 (gdb_agent_about_to_close): Replace accessing list implemention
5990 details with API function.
5991 * win32-low.c (child_delete_thread): Replace accessing list
5992 implemention details with API function.
5993 (match_dll_by_basename): New function.
5994 (dll_is_loaded_by_basename): New function.
5995 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5996 details call to dll_is_loaded_by_basename.
5997
80894984
DE		 59982014-02-19 Doug Evans <dje@google.com>
5999
6000 * dll.h (struct dll_info): Add comment.
6001 * gdbthread.h (struct thread_info): Add comment.
6002 (current_ptid): Simplify.
6003 * inferiors.c (add_process): Update.
6004 (remove_process): Update.
6005 * inferiors.h (struct process_info): Rename member "head" to "entry".
6006 * linux-low.c (delete_lwp): Update.
6007 (add_lwp): Update.
6008 (last_thread_of_process_p): Update.
6009 (kill_one_lwp_callback, linux_kill): Update.
6010 (status_pending_p_callback): Update.
6011 (wait_for_sigstop): Update. Simplify read of ptid.
6012 (start_step_over): Update.
6013 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6014 (get_lwp_thread): Update.
6015 (struct lwp_info): Rename member "head" to "entry".
6016 * regcache.h (inferior_list_entry): Delete.
6017 * server.c (kill_inferior_callback): Update.
6018 (detach_or_kill_inferior_callback): Update.
6019 (print_started_pid): Update.
6020 (print_attached_pid): Update.
6021 (process_serial_event): Simplify read of ptid.
6022 * thread-db.c (thread_db_create_event): Update.
6023 (thread_db_get_tls_address): Update.
6024 * win32-low.c (current_inferior_ptid): Simplify.
6025
46917d26
TT		 60262014-02-19 Tom Tromey <tromey@redhat.com>
6027
6028 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6029 argument.
6030 (target_supports_btrace): Update.
6031
0759a81e
YQ		 60322014-02-14 Yao Qi <yao@codesourcery.com>
6033
6034 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6035 (rsp-low-ipa.o): New target.
6036
a7191e8b
TT		 60372014-02-12 Tom Tromey <tromey@redhat.com>
6038
6039 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6040 convert_ascii_to_int.
6041 * regcache.c (registers_to_string): Likewise.
6042 * remote-utils.c (decode_M_packet): Likewise.
6043 * server.c (process_serial_event): Likewise.
6044
ff0e980e
TT		 60452014-02-12 Tom Tromey <tromey@redhat.com>
6046
6047 * server.c (handle_query, handle_v_run): Use hex2bin, not
6048 unhexify.
6049 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6050
e9371aff
TT		 60512014-02-12 Tom Tromey <tromey@redhat.com>
6052
6053 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6054 convert_int_to_ascii.
6055 * regcache.c (registers_to_string, collect_register_as_string):
6056 Likewise.
6057 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6058 Likewise.
6059 * server.c (process_serial_event): Likewise.
6060 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6061 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6062
971dc0b8
TT		 60632014-02-12 Tom Tromey <tromey@redhat.com>
6064
6065 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6066 bin2hex, not hexify.
6067 * tracepoint.c (cmd_qtstatus): Likewise.
6068
0a822afb
TT		 60692014-02-12 Tom Tromey <tromey@redhat.com>
6070
6071 * remote-utils.c (monitor_output): Pass explicit length to
6072 hexify.
6073
9c3d6531
TT		 60742014-02-12 Tom Tromey <tromey@redhat.com>
6075
6076 * tracepoint.c: Include rsp-low.h.
6077 * server.c: Include rsp-low.h.
6078 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6079 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6080 declare.
6081 * remote-utils.c: Include rsp-low.h.
6082 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6083 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6084 (convert_int_to_ascii, convert_ascii_to_int): Move to
6085 common/rsp-low.c.
6086 * regcache.c: Include rsp-low.h.
6087 * ax.c: Include rsp-low.h.
6088 * Makefile.in (SFILES): Add common/rsp-low.c.
6089 (OBS): Add rsp-low.o.
6090 (rsp-low.o): New target.
6091
01fd3ea5
TT		 60922014-02-12 Tom Tromey <tromey@redhat.com>
6093
6094 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6095 Include print-utils.h.
6096 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6097 (plongest, thirty_two, phex_nz): Remove.
6098 * Makefile.in (SFILES): Add common/print-utils.c.
6099 (OBS): Add print-utils.o.
6100 (print-utils-ipa.o): New target.
6101 (print-utils.o): New target.
6102 (IPA_OBJS): Add print-utils-ipa.o.
6103
e99dc820
TT		 61042014-02-06 Tom Tromey <tromey@redhat.com>
6105
6106 * Makefile.in (SFILES): Fix indentation.
6107
ee1e2d4f
DE		 61082014-02-05 Doug Evans <dje@google.com>
6109
6110 * linux-low.c (linux_wait_for_event): Improve comment.
6111 (linux_wait_1): Keep current_inferior in sync with event_child.
6112
f5a02773
DE		 61132014-01-22 Doug Evans <dje@google.com>
6114
6115 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6116
87ce2a04
DE		 61172014-01-22 Doug Evans <dje@google.com>
6118
6119 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6120 * configure: Regenerate.
6121 * config.in: Regenerate.
6122 * Makefile.in (SFILES): Add debug.c.
6123 (OBS): Add debug.o.
6124 * debug.c: New file.
6125 * debug.h: New file.
6126 * linux-aarch64-low.c (*): Update all debugging printfs to use
6127 debug_printf instead of fprintf.
6128 * linux-arm-low.c (*): Ditto.
6129 * linux-cris-low.c (*): Ditto.
6130 * linux-crisv32-low.c (*): Ditto.
6131 * linux-m32r-low.c (*): Ditto.
6132 * linux-sparc-low.c (*): Ditto.
6133 * linux-x86.c (*): Ditto.
6134 * linux-low.c (*): Ditto.
6135 (linux_wait_1): Add calls to debug_enter, debug_exit.
6136 (linux_wait): Remove redundant debugging printf.
6137 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6138 (linux_resume, unstop_all_lwps): Ditto.
6139 * mem-break.c (*): Update all debugging printfs to use
6140 debug_printf instead of fprintf.
6141 * remote-utils.c (*): Ditto.
6142 * thread-db.c (*): Ditto.
6143 * server.c #include <ctype.h>, "gdb_vecs.h".
6144 (debug_threads): Moved to debug.c.
6145 (*): Update all debugging printfs to use debug_printf instead of
6146 fprintf.
6147 (start_inferior): Replace call to fflush with call to debug_flush.
6148 (monitor_show_help): Mention set debug-format.
6149 (parse_debug_format_options): New function.
6150 (handle_monitor_command): Handle "monitor set debug-format".
6151 (gdbserver_usage): Mention --debug-format.
6152 (main): Parse --debug-format.
6153 * server.h (debug_threads): Declaration moved to debug.h.
6154 #include "debug.h".
6155 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6156 trace_debug_1 that uses debug_printf.
6157 (tracepoint_look_up_symbols): Update all debugging printfs to use
6158 debug_printf instead of fprintf.
6159
e671835b
BS		 61602014-01-20 Baruch Siach <baruch@tkos.co.il>
6161
6162 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6163 sys/ptrace.h.
6164
b5737fa9
PA		 61652014-01-17 Pedro Alves <palves@redhat.com>
6166
ea38d2a9 6167 PR build/16445
c7faa97a
PA		 6168 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6169 defined after including gdb_proc_service.h.
b5737fa9 6170
40ed484e
DE		 61712014-01-16 Doug Evans <dje@google.com>
6172
6173 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6174 (match_dll): Use it.
6175
969c39fb
MM		 61762014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6177
6178 * target.h (target_ops) <read_btrace>: Change parameters and
6179 return type to allow error reporting.
6180 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6181 trace reading errors on.
6182 * linux-low.c (linux_low_read_btrace): Pass trace reading
6183 errors on.
6184 (linux_low_disable_btrace): New.
6185
ab7f45ba
DE		 61862014-01-15 Doug Evans <dje@google.com>
6187
6188 * inferiors.c (thread_id_to_gdb_id): Delete.
6189 * inferiors.h (thread_id_to_gdb_id): Delete.
6190
66af0f44
EZ		 61912014-01-13 Eli Zaretskii <eliz@gnu.org>
6192
6193 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6194 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6195 versions.
6196
9939e131
PA		 61972014-01-08 Pedro Alves <palves@redhat.com>
6198
6199 * server.c (handle_status): Don't discard previous queued stop
6200 replies or thread's pending status here.
6201 (main) <disconnection>: Do it here instead.
6202
b7ea362b
PA		 62032014-01-08 Pedro Alves <palves@redhat.com>
6204
6205 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6206 * server.c (visit_actioned_threads, handle_pending_status): New
6207 function.
6208 (handle_v_cont): Factor out parts to ...
6209 (resume): ... this new function. If in all-stop, and a thread
6210 being resumed has a pending status, report it without actually
6211 resuming.
6212 (myresume): Adjust to use the new 'resume' function.
6213 (clear_pending_status_callback, set_pending_status_callback)
6214 (find_status_pending_thread_callback): New functions.
6215 (handle_status): Handle the case of multiple threads having
6216 interesting statuses to report. Report threads' real last signal
6217 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6218 with an interesting thread to report the status for, instead of
6219 always reporting the status of the first thread.
6220
28498c42
JB		 62212014-01-01 Joel Brobecker <brobecker@adacore.com>
6222
6223 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6224 * gdbreplay.c (gdbreplay_version): Likewise.
6225
f45c82da
YZ		 62262013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6227
6228 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6229 iov.iov_len with the real length in use.
6230
379a5e2d
JB		 62312013-12-13 Joel Brobecker <brobecker@adacore.com>
6232
6233 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6234 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6235 for all targets that use win32-low.c.
6236 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6237 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6238
4210d83e
PA		 62392013-12-13 Pedro Alves <palves@redhat.com>
6240
6241 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6242 if equal to TARGET_WAITKIND_LOADED.
6243 * win32-low.c (cached_status): New static global.
6244 (win32_wait): Add declaration.
6245 (do_initial_child_stuff): Flush all initial pending debug events
6246 up to the initial breakpoint.
6247 (win32_wait): If CACHED_STATUS was set, return that instead
6248 of doing a real wait. Remove the code resuming the execution
6249 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6250 during the initial phase. Also remove the code changing
6251 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6252 TARGET_WAITKIND_STOPPED.
6253
e7f0d979
YQ		 62542013-12-11 Yao Qi <yao@codesourcery.com>
6255
6256 * notif.c (handle_notif_ack): Return 0 if no notification
6257 matches.
6258
ebcf782c
DE		 62592013-11-20 Doug Evans <dje@google.com>
6260
6261 * linux-low.c (linux_set_resume_request): Fix comment.
6262
20ad9378
DE		 62632013-11-20 Doug Evans <dje@google.com>
6264
6265 * linux-low.c (resume_status_pending_p): Tweak comment.
6266
a196ebeb
WT		 62672013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6268
6269 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6270 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6271 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6272 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6273 (srv_amd64_regobj): Add amd64-mpx.o.
6274 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6275 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6276 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6277 * i387-fp.c (num_pl_bnd_register) Added constant.
6278 (num_pl_bnd_cfg_registers) Added constant.
6279 (struct i387_xsave) Added reserved area and MPX fields.
6280 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6281 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6282 function.
6283 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6284 (init_registers_amd64_mpx_linux): Declare new function.
6285 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6286 (x86_64_regmap): Add MPX registers.
6287 (x86_linux_read_description): Add MPX case.
6288 (initialize_low_arch): Initialize MPX targets.
6289
0080a2f6
TT		 62902013-11-18 Tom Tromey <tromey@redhat.com>
6291
6292 * configure: Rebuild.
6293 * configure.ac: Don't check for stdlib.h.
6294 * gdbreplay.c: Unconditionally include stdlib.h.
6295
2978b111
TT		 62962013-11-18 Tom Tromey <tromey@redhat.com>
6297
6298 * config.in: Rebuild.
6299 * configure: Rebuild.
6300 * configure.ac: Don't use AC_HEADER_DIRENT.
6301
a3d08894
TT		 63022013-11-18 Tom Tromey <tromey@redhat.com>
6303
6304 * server.h: Don't check HAVE_STRING_H.
6305 * gdbreplay.c: Don't check HAVE_STRING_H.
6306 * configure: Rebuild.
6307
0a5dd17d
TT		 63082013-11-18 Tom Tromey <tromey@redhat.com>
6309
6310 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6311 LIBGNU.
6312
1bd2f0ba
TT		 63132013-11-08 Tom Tromey <tromey@redhat.com>
6314
6315 * configure, config.in: Rebuild.
6316 * configure.ac: Remove unused configury.
6317
3266f10b
TT		 63182013-11-08 Tom Tromey <tromey@redhat.com>
6319
6320 * acinclude.m4: Include common.m4, codeset.m4.
6321 * configure, config.in: Rebuild.
6322 * configure.ac: Use GDB_AC_COMMON.
6323
6682d959
AA		 63242013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6325
6326 * linux-s390-low.c (HWCAP_S390_TE): New define.
6327 (s390_arch_setup): Consider the TE field in the HWCAP for
6328 determining 'have_regset_tdb'.
6329
fd0a4d76
SDJ		 63302013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6331
6332 PR gdb/16014
6333 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6334 call to sizeof.
6335
1a3d890b
PA		 63362013-10-02 Pedro Alves <palves@redhat.com>
6337
6338 * server.c (process_serial_event): Don't output "GDBserver
6339 exiting" if GDB is connected through stdio.
6340 * target.c (mywait): Likewise, be silent if GDB is connected
6341 through stdio.
6342
97ad4581
JB		 63432013-10-01 Joel Brobecker <brobecker@adacore.com>
6344
6345 * lynx-low.c (lynx_add_threads_after_attach): New function.
6346 (lynx_attach): Remove call to add_thread. Add call to
6347 lynx_add_threads_after_attach instead.
6348
5b4e221c
MF		 63492013-09-28 Mike Frysinger <vapier@gentoo.org>
6350
6351 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6352 * config.in, configure: Regenerated.
6353
ee47b2f8
YQ		 63542013-09-18 Yao Qi <yao@codesourcery.com>
6355
6356 PR server/15959
6357 * server.c (start_inferior): Clear 'resume_info'.
6358
d6707650 63592013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6360
d6707650
JW		 6361 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6362 for each register.
6363
9243dd0e 63642013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6365
9243dd0e
JW		 6366 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6367 linux-tile-low.o to srv_tgtobj.
6368
c623a6ef
WN		 63692013-09-16 Will Newton <will.newton@linaro.org>
6370
6371 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6372 out regs.
6373
fb71d39e
PA		 63742013-09-06 Pedro Alves <palves@redhat.com>
6375
6376 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6377 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6378 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6379 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6380 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6381 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6382
8e7e9910
PA		 63832013-09-06 Pedro Alves <palves@redhat.com>
6384
6385 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6386 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6387
7c3a12ca
PA		 63882013-09-06 Pedro Alves <palves@redhat.com>
6389
6390 * linux-amd64-ipa.c: Include tracepoint.h.
6391 * linux-i386-ipa.c: Include tracepoint.h.
6392
8eb3d7b6
RW		 63932013-09-06 Ricard Wanderlof <ricardw@axis.com>
6394
6395 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6396 (ps_get_thread_area): New function.
6397
eddddb9d
RW		 63982013-09-06 Ricard Wanderlof <ricardw@axis.com>
6399
6400 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6401 (initialize_low_arch): Call init_registers_crisv32 rather than
6402 init_register_crisv32.
6403
533b0600
PA		 64042013-09-05 Pedro Alves <palves@redhat.com>
6405
6406 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6407 to ...
6408 * hostio.h: ... this new file.
6409 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6410 win32-low.c: Include hostio.h.
6411
0ce3d3b5
PA		 64122013-09-05 Pedro Alves <palves@redhat.com>
6413
6414 * server.h (gdb_client_data, handler_func, callback_handler_func)
6415 (delete_file_handler, add_file_handler, append_callback_event)
6416 (delete_callback_event, start_event_loop, initialize_event_loop):
6417 Move to event-loop.h and include it.
6418 * event-loop.h: New file.
6419
799cdc37
PA		 64202013-09-05 Pedro Alves <palves@redhat.com>
6421
6422 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6423 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6424 (loaded_dll, unloaded_dll): Move to ...
6425 * dll.h: ... this new file.
6426 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6427
6a6bbd9d
PA		 64282013-09-05 Pedro Alves <palves@redhat.com>
6429
6430 * server.h (current_process, get_thread_process, all_processes)
6431 (add_inferior_to_list, for_each_inferior, current_inferior)
6432 (remove_inferior, add_process, remove_process, find_process_pid)
6433 (have_started_inferiors_p, have_attached_inferiors_p)
6434 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6435 (clear_inferiors, find_inferior, find_inferior_id)
6436 (inferior_target_data, set_inferior_target_data)
6437 (inferior_regcache_data, set_inferior_regcache_data): Move to
6438 inferiors.h, and include it.
6439 * inferiors.h: New file.
6440
f699aaba
PA		 64412013-09-05 Pedro Alves <palves@redhat.com>
6442
6443 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6444 Move ...
72f4393d 6445 * ax.h: ... here.
f699aaba 6446
c144c7a0
PA		 64472013-09-05 Pedro Alves <palves@redhat.com>
6448
6449 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6450 tracepoint.h.
6451 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6452 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6453 (handle_tracepoint_general_set, handle_tracepoint_query)
6454 (tracepoint_finished_step, tracepoint_was_hit)
6455 (release_while_stepping_state_list, current_traceframe)
6456 (in_readonly_region, traceframe_read_mem)
6457 (fetch_traceframe_registers, traceframe_read_sdata)
6458 (traceframe_read_info, struct fast_tpoint_collect_status)
6459 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6460 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6461 (supply_fast_tracepoint_registers)
6462 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6463 (ipa_tdesc, claim_trampoline_space)
6464 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6465 (agent_mem_read, agent_get_trace_state_variable_value)
6466 (agent_set_trace_state_variable_value, agent_tsv_read)
6467 (agent_mem_read_string, get_raw_reg_func_addr)
6468 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6469 * tracepoint.h: ... this new file.
6470
ff42e6ab
PA		 64712013-09-05 Pedro Alves <palves@redhat.com>
6472
6473 * server.h (perror_with_name, error, fatal, warning, paddress)
6474 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6475 include it.
6476 * utils.h: New file.
6477
541af0f4
PA		 64782013-09-05 Pedro Alves <palves@redhat.com>
6479
6480 * server.h (remote_debug, noack_mode, transport_is_reliable)
6481 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6482 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6483 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6484 (write_enn, initialize_async_io, enable_async_io)
6485 (disable_async_io, check_remote_input_interrupt_request)
6486 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6487 (dead_thread_notify, prepare_resume_reply)
6488 (decode_address_to_semicolon, decode_address, decode_m_packet)
6489 (decode_M_packet, decode_X_packet, decode_xfer_write)
6490 (decode_search_memory_packet, unhexify, hexify)
6491 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6492 (look_up_one_symbol, relocate_instruction)
6493 (monitor_output): Move to remote-utils.h, and include it.
6494 * remote-utils.h: New file.
6495
eebdf26b
PA		 64962013-09-05 Pedro Alves <palves@redhat.com>
6497
6498 * server.h (_): Delete.
6499
3aafd2ff
PA		 65002013-09-02 Pedro Alves <palves@redhat.com>
6501
6502 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6503 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6504 allocated.
6505 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6506
cee83bcb
PM		 65072013-09-02 Pierre Muller <muller@sourceware.org>
6508
6509 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6510 or WriteProcessMemory complete successfully and handle
6511 ERROR_PARTIAL_COPY error.
6512
9a13b2fa
PA		 65132013-09-02 Pedro Alves <palves@redhat.com>
6514
6515 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6516 error instead of EIO.
6517
602e3198
JK		 65182013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6519
6520 PR server/15604
6521 * linux-low.c: Include filestuff.h.
6522 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6523 * lynx-low.c: Include filestuff.h.
6524 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6525 * server.c: Include filestuff.h.
6526 (main): Call notice_open_fds.
6527 * spu-low.c: Include filestuff.h.
6528 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6529
96d7229d
LM		 65302013-08-22 Luis Machado <lgustavo@codesourcery.com>
6531
6532 * Makefile.in: Explain why ../target and ../nat are not
6533 listed as include file search paths.
6534 (linux-waitpid.o): New object file rule.
6535 * configure.srv (srv_native_linux_obj): New variable.
6536 Replace all occurrences of linux native object files with
6537 $srv_native_linux_obj.
6538 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6539 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6540 (linux_enable_event_reporting): Remove declaration.
6541 (my_waitpid): Moved to common/linux-waitpid.c.
6542 (linux_wait_for_event): Pass ptid when calling
6543 linux_enable_event_reporting.
6544 (linux_supports_tracefork_flag): Remove.
6545 (linux_enable_event_reporting): Likewise.
6546 (linux_tracefork_grandchild): Remove.
6547 (STACK_SIZE): Moved to common/linux-ptrace.c.
6548 (linux_tracefork_child): Remove.
6549 (linux_test_for_tracefork): Remove.
6550 (linux_look_up_symbols): Call linux_supports_traceclone.
6551 (initialize_low): Remove call to linux_test_for_tracefork.
6552 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6553 common/linux-ptrace.h.
6554 (PTRACE_TYPE_ARG4): Likewise.
6555 Include linux-ptrace.h.
6556
32940073
PA		 65572013-08-21 Pedro Alves <palves@redhat.com>
6558
6559 * config.in: Renegerate.
6560
33b60d58 65612013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 6562
33b60d58
LM		 6563 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6564 (SFILES): Remove $(srcdir)/common/target-common.c and
6565 add $(srcdir)/target/waitstatus.c.
6566 (OBS): Remove target-common.o and add waitstatus.o.
6567 (server_h): Remove $(srcdir)/../common/target-common.h and
6568 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6569 and $(srcdir)/../target/waitstatus.h.
6570 (target-common.o): Remove.
6571 (waitstatus.o): New target object file.
6572 * target.h: Do not include target-common.h and
6573 include target/resume.h, target/wait.h and
6574 target/waitstatus.h.
6575
b8e1b30e
LM		 65762013-08-13 Luis Machado <lgustavo@codesourcery.com>
6577
6578 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6579 to PTRACE_TYPE_ARG3.
6580 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6581 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6582 PTRACE_TYPE_ARG4.
6583 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6584 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6585
7a60ad40
YQ		 65862013-07-27 Jie Zhang <jie@codesourcery.com>
6587 Daniel Jacobowitz <dan@codesourcery.com>
6588 Yao Qi <yao@codesourcery.com>
6589
6590 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6591 (mips-linux-watch.o): New rule.
6592 (mips_linux_watch_h): New variable.
6593 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6594 srv_tgtobj.
6595 * linux-mips-low.c: Include mips-linux-watch.h.
6596 (struct arch_process_info, struct arch_lwp_info): New.
6597 (update_watch_registers_callback): New function.
6598 (mips_linux_new_process, mips_linux_new_thread) New functions.
6599 (mips_linux_prepare_to_resume, mips_insert_point): New
6600 functions.
6601 (mips_remove_point, mips_stopped_by_watchpoint): New
6602 functions.
6603 (rsp_bp_type_to_target_hw_bp_type): New function.
6604 (mips_stopped_data_address): New function.
6605 (the_low_target): Add watchpoint support functions.
6606
de6f69ad
YQ		 66072013-07-27 Yao Qi <yao@codesourcery.com>
6608
6609 * i386-low.c: Include break-common.h.
6610 (enum target_hw_bp_type): Remove.
6611
3360c0bf
LM		 66122013-07-24 Luis Machado <lgustavo@codesourcery.com>
6613
6614 * Makefile.in (SFILES): /common/target-common.c.
6615 (OBS): Add target-common.o.
6616 (server_h): Add $(srcdir)/../common/target-common.h.
6617 (target-common.o): New target.
6618 * server.c (queue_stop_reply_callback): Free
6619 status string after use.
6620 * target.c (target_waitstatus_to_string): Remove.
6621 * target.h: Include target-common.h.
6622 (resume_kind): Likewise.
6623 (target_waitkind): Likewise.
6624 (target_waitstatus): Likewise.
6625 (TARGET_WNOHANG): Likewise.
6626
bd885420
YQ		 66272013-07-04 Yao Qi <yao@codesourcery.com>
6628
6629 * Makefile.in (host_alias): Use @host_noncanonical@.
6630 (target_alias): Use @target_noncanonical@.
6631 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6632 ACX_NONCANONICAL_HOST.
6633 * configure: Regenerated.
6634
6635 Revert:
6636 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6637
6638 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6639 * configure: Rebuild.
6640 * Makefile.in (version_host, version_target): Get from configure.
6641 (version.c): Use $(version_host) and $(version_target).
6642
17ef446e
PA		 66432013-07-03 Pedro Alves <palves@redhat.com>
6644
6645 * Makefile.in (config.status): Depend on development.sh.
6646 * acinclude.m4: Include libmcheck.m4.
6647 * configure: Regenerate.
6648
7a9a7487
MG		 66492013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6650
6651 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6652 attribute inside the parentheses.
6653 (winapi_DebugSetProcessKillOnExit): Ditto.
6654 (winapi_DebugBreakProcess): Ditto.
6655 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6656
49b64de6
MG		 66572013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6658
6659 * notif.h (notif_event): Add a dummy member to avoid compiler
6660 errors.
6661
d5749ee7
PA		 66622013-07-01 Pedro Alves <palves@redhat.com>
6663
6664 * hostio.c (HOSTIO_PATH_MAX): Define.
6665 (require_filename, handle_open, handle_unlink, handle_readlink):
6666 Use it.
6667
d8d2a3ee
PA		 66682013-07-01 Pedro Alves <palves@redhat.com>
6669
6670 * server.h: Include "pathmax.h".
6671 * linux-low.c: Don't include sys/param.h.
6672 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6673 MAXPATHLEN.
6674 * win32-low.c: Don't include sys/param.h.
6675 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6676
bc7dea8d
PA		 66772013-07-01 Pedro Alves <palves@redhat.com>
6678
6679 * event-loop.c: Don't check HAVE_UNISTD_H before including
6680 <unistd.h>.
6681 * gdbreplay.c: Likewise.
6682 * remote-utils.c: Likewise.
6683 * server.c: Likewise.
6684 * configure.ac: Don't check for unistd.h.
6685 * configure: Regenerate.
6686
d6c2da54
TT		 66872013-06-28 Tom Tromey <tromey@redhat.com>
6688
6689 * Makefile.in (version.c): Use version.in, not
6690 common/version.in.
6691
257b6bec
MG		 66922013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6693
6694 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6695 * configure: Rebuild.
6696 * Makefile.in (version_host, version_target): Get from configure.
6697 (version.c): Use $(version_host) and $(version_target).
6698
86ebe149
DK		 66992013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6700
6701 Fix trace-status to output user name without trailing colon.
6702 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6703
f30aa5af
DK		 67042013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6705
6706 Fix trace-status to output proper start-time and stop-time.
6707 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6708 output start time and stop time in hex as gdb expects.
6709
28a93511
YQ		 67102013-06-26 Pedro Alves <pedro@codesourcery.com>
6711
6712 * tracepoint.c (build_traceframe_info_xml): Output trace state
6713 variables present in the trace buffer.
6714
01208463
TT		 67152013-06-24 Tom Tromey <tromey@redhat.com>
6716
6717 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6718 create-version.sh.
6719 (version.o): Remove.
6720 * gdbreplay.c: Include version.h.
6721 (version, host_name): Don't declare.
6722 * server.h: Include version.h.
6723 (version, host_name): Don't declare.
6724
760256f9
PA		 67252013-06-12 Pedro Alves <palves@redhat.com>
6726
6727 * linux-x86-low.c (linux_is_elf64): Delete global.
6728 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6729 with local linux_pid_exe_is_elf_64_file use.
6730
030031ee
PA		 67312013-06-11 Pedro Alves <palves@redhat.com>
6732
6733 * linux-low.c (regset_disabled, disable_regset): New functions.
6734 (regsets_fetch_inferior_registers)
6735 (regsets_store_inferior_registers): Use them.
6736 (initialize_regsets_info); Don't allocate the disabled_regsets
6737 array here.
6738 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6739 comment.
6740
5da6eb0a
PA		 67412013-06-11 Pedro Alves <palves@redhat.com>
6742
6743 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6744 xmalloc.
6745
7e5aaa09
PA		 67462013-06-11 Pedro Alves <palves@redhat.com>
6747
6748 * linux-x86-low.c (initialize_low_arch): Call
6749 init_registers_x32_avx_linux.
6750
d878444c
JK		 67512013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6752
6753 Fix compatibility with Android Bionic.
6754 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6755 it is not empty.
6756
3aee8918
PA		 67572013-06-07 Pedro Alves <palves@redhat.com>
6758
5f2b57b5 6759 PR server/14823
3aee8918
PA		 6760 * Makefile.in (OBS): Add tdesc.o.
6761 (IPA_OBJS): Add tdesc-ipa.o.
6762 (tdesc-ipa.o): New rule.
6763 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6764 interface.
6765 * linux-low.c (new_inferior): Delete.
6766 (disabled_regsets, num_regsets): Delete.
6767 (linux_add_process): Adjust to set the new per-process
6768 new_inferior flag.
6769 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6770 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6771 was a stop. When calling arch_setup, switch the current inferior
6772 to the thread that got an event.
6773 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6774 (regsets_fetch_inferior_registers)
6775 (regsets_store_inferior_registers): New regsets_info parameter.
6776 Adjust to use it.
6777 (linux_register_in_regsets): New regs_info parameter. Adjust to
6778 use it.
6779 (register_addr, fetch_register, store_register): New usrregs_info
6780 parameter. Adjust to use it.
6781 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6782 parameter regs_info. Adjust to use it.
6783 (linux_fetch_registers): Get the current inferior's regs_info, and
6784 adjust to use it.
6785 (linux_store_registers): Ditto.
6786 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6787 (initialize_low): Don't initialize the target_regsets here. Call
6788 initialize_low_arch.
6789 * linux-low.h (target_regsets): Delete declaration.
6790 (struct regsets_info): New.
6791 (struct usrregs_info): New.
6792 (struct regs_info): New.
6793 (struct process_info_private) <new_inferior>: New field.
6794 (struct linux_target_ops): Delete the num_regs, regmap, and
6795 regset_bitmap fields. New field regs_info.
6796 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6797 * i387-fp.c (num_xmm_registers): Delete.
6798 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6799 calls to new interface.
6800 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6801 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6802 Infer the number of xmm registers from the regcache's target
6803 description.
6804 * i387-fp.h (num_xmm_registers): Delete.
6805 * inferiors.c (add_thread): Don't install the thread's regcache
6806 here.
6807 * proc-service.c (gregset_info): Fetch the current inferior's
6808 regs_info. Adjust to use it.
6809 * regcache.c: Include tdesc.h.
6810 (register_bytes, reg_defs, num_registers)
6811 (gdbserver_expedite_regs): Delete.
6812 (get_thread_regcache): If the thread doesn't have a regcache yet,
6813 create one, instead of aborting gdbserver.
6814 (regcache_invalidate_one): Rename to ...
6815 (regcache_invalidate_thread): ... this.
6816 (regcache_invalidate_one): New.
6817 (regcache_invalidate): Only invalidate registers of the current
6818 process.
6819 (init_register_cache): Add target_desc parameter, and use it.
6820 (new_register_cache): Ditto. Assert the target description has a
6821 non zero registers_size.
6822 (regcache_cpy): Add assertions. Adjust.
6823 (realloc_register_cache, set_register_cache): Delete.
6824 (registers_to_string, registers_from_string): Adjust.
6825 (find_register_by_name, find_regno, find_register_by_number)
6826 (register_cache_size): Add target_desc parameter, and use it.
6827 (free_register_cache_thread, free_register_cache_thread_one)
6828 (regcache_release, register_cache_size): New.
6829 (register_size): Add target_desc parameter, and use it.
6830 (register_data, supply_register, supply_register_zeroed)
6831 (supply_regblock, supply_register_by_name, collect_register)
6832 (collect_register_as_string, collect_register_by_name): Adjust.
6833 * regcache.h (struct target_desc): Forward declare.
6834 (struct regcache) <tdesc>: New field.
6835 (init_register_cache, new_register_cache): Add target_desc
6836 parameter.
6837 (regcache_invalidate_thread): Declare.
6838 (regcache_invalidate_one): Delete declaration.
6839 (regcache_release): Declare.
6840 (find_register_by_number, register_cache_size, register_size)
6841 (find_regno): Add target_desc parameter.
6842 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6843 declarations.
6844 * remote-utils.c: Include tdesc.h.
6845 (outreg, prepare_resume_reply): Adjust.
6846 * server.c: Include tdesc.h.
6847 (gdbserver_xmltarget): Delete declaration.
6848 (get_features_xml, process_serial_event): Adjust.
6849 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6850 declare.
6851 (struct process_info) <tdesc>: New field.
6852 (ipa_tdesc): Declare.
6853 * tdesc.c: New file.
6854 * tdesc.h: New file.
6855 * tracepoint.c: Include tdesc.h.
6856 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6857 (get_context_regcache): Adjust to pass ipa_tdesc down.
6858 (do_action_at_tracepoint): Adjust to get the register cache size
6859 from the context regcache's description.
6860 (traceframe_walk_blocks): Adjust to get the register cache size
6861 from the current trace frame's description.
6862 (traceframe_get_pc): Adjust to get current trace frame's
6863 description and pass it down.
6864 (gdb_collect): Adjust to get the register cache size from the
6865 IPA's description.
6866 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6867 (gdbserver_xmltarget): Delete.
6868 (initialize_low_tracepoint): Set the ipa's target description.
6869 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6870 (initialize_low_tracepoint): Set the ipa's target description.
6871 * linux-x86-low.c: Include tdesc.h.
6872 [__x86_64__] (is_64bit_tdesc): New.
6873 (ps_get_thread_area, x86_get_thread_area): Use it.
6874 (i386_cannot_store_register): Rename to ...
6875 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6876 (i386_cannot_fetch_register): Rename to ...
6877 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6878 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6879 to new interface.
6880 (target_regsets): Rename to ...
6881 (x86_regsets): ... this.
6882 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6883 interface.
6884 (x86_siginfo_fixup): Use is_64bit_tdesc.
6885 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6886 (tdesc_x32_avx_linux, tdesc_x32_linux)
6887 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6888 Declare.
6889 (x86_linux_update_xmltarget): Delete.
6890 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6891 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6892 (AMD64_LINUX_USER64_CS): New.
6893 (x86_linux_read_description): New, based on
6894 x86_linux_update_xmltarget.
6895 (same_process_callback): New.
6896 (x86_arch_setup_process_callback): New.
6897 (x86_linux_update_xmltarget): New.
6898 (x86_regsets_info): New.
6899 (amd64_linux_regs_info): New.
6900 (i386_linux_usrregs_info): New.
6901 (i386_linux_regs_info): New.
6902 (x86_linux_regs_info): New.
6903 (x86_arch_setup): Reimplement.
6904 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6905 (x86_emit_ops): Ditto.
6906 (the_low_target): Adjust. Install x86_linux_regs_info,
6907 x86_cannot_fetch_register, and x86_cannot_store_register.
6908 (initialize_low_arch): New.
6909 * linux-ia64-low.c (tdesc_ia64): Declare.
6910 (ia64_fetch_register): Adjust.
6911 (ia64_usrregs_info, regs_info): New globals.
6912 (ia64_regs_info): New function.
6913 (the_low_target): Adjust.
6914 (initialize_low_arch): New function.
6915 * linux-sparc-low.c (tdesc_sparc64): Declare.
6916 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6917 Adjust.
6918 (sparc_arch_setup): New function.
6919 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6920 (the_low_target): Adjust.
6921 (initialize_low_arch): New function.
6922 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6923 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6924 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6925 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6926 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6927 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6928 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6929 (tdesc_powerpc_isa205_vsx64l): Declare.
6930 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6931 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6932 (ppc_set_pc, ppc_get_hwcap): Adjust.
6933 (ppc_usrregs_info): Forward declare.
6934 (!__powerpc64__) ppc_regmap_adjusted: New global.
6935 (ppc_arch_setup): Adjust to the current process'es target
6936 description.
6937 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6938 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6939 (ppc_store_evrregset): Adjust.
6940 (target_regsets): Rename to ...
6941 (ppc_regsets): ... this, and make static.
6942 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6943 (ppc_regs_info): New function.
6944 (the_low_target): Adjust.
6945 (initialize_low_arch): New function.
6946 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6947 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6948 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6949 (tdesc_s390x_linux64v2): Declare.
6950 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6951 (s390_fill_gregset, s390_store_last_break): Adjust.
6952 (target_regsets): Rename to ...
6953 (s390_regsets): ... this, and make static.
6954 (s390_get_pc, s390_set_pc): Adjust.
6955 (s390_get_hwcap): New target_desc parameter, and use it.
6956 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6957 (s390_arch_setup): Adjust to set the current process'es target
6958 description. Don't adjust the regmap.
6959 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6960 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6961 (regs_info_3264): New globals.
6962 (s390_regs_info): New function.
6963 (the_low_target): Adjust.
6964 (initialize_low_arch): New function.
6965 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6966 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6967 [__mips64] (init_registers_mips_linux)
6968 (init_registers_mips_dsp_linux): Delete defines.
6969 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6970 (have_dsp): New global.
6971 (mips_read_description): New, based on mips_arch_setup.
6972 (mips_arch_setup): Reimplement.
6973 (get_usrregs_info): New function.
6974 (mips_cannot_fetch_register, mips_cannot_store_register)
6975 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6976 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6977 (target_regsets): Rename to ...
6978 (mips_regsets): ... this, and make static.
6979 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6980 (dsp_regs_info, regs_info): New globals.
6981 (mips_regs_info): New function.
6982 (the_low_target): Adjust.
6983 (initialize_low_arch): New function.
6984 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6985 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6986 Declare.
6987 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6988 (arm_read_description): New, with bits factored from
6989 arm_arch_setup.
6990 (arm_arch_setup): Reimplement.
6991 (target_regsets): Rename to ...
6992 (arm_regsets): ... this, and make static.
6993 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6994 (arm_regs_info): New function.
6995 (the_low_target): Adjust.
6996 (initialize_low_arch): New function.
6997 * linux-m68k-low.c (tdesc_m68k): Declare.
6998 (target_regsets): Rename to ...
6999 (m68k_regsets): ... this, and make static.
7000 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7001 (m68k_regs_info): New function.
7002 (m68k_arch_setup): New function.
7003 (the_low_target): Adjust.
7004 (initialize_low_arch): New function.
7005 * linux-sh-low.c (tdesc_sharch): Declare.
7006 (target_regsets): Rename to ...
7007 (sh_regsets): ... this, and make static.
7008 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7009 (sh_regs_info, sh_arch_setup): New functions.
7010 (the_low_target): Adjust.
7011 (initialize_low_arch): New function.
7012 * linux-bfin-low.c (tdesc_bfin): Declare.
7013 (bfin_arch_setup): New function.
7014 (bfin_usrregs_info, regs_info): New globals.
7015 (bfin_regs_info): New function.
7016 (the_low_target): Adjust.
7017 (initialize_low_arch): New function.
7018 * linux-cris-low.c (tdesc_cris): Declare.
7019 (cris_arch_setup): New function.
7020 (cris_usrregs_info, regs_info): New globals.
7021 (cris_regs_info): New function.
7022 (the_low_target): Adjust.
7023 (initialize_low_arch): New function.
7024 * linux-cris-low.c (tdesc_crisv32): Declare.
7025 (cris_arch_setup): New function.
7026 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7027 (cris_regs_info): New function.
7028 (the_low_target): Adjust.
7029 (initialize_low_arch): New function.
7030 * linux-m32r-low.c (tdesc_m32r): Declare.
7031 (m32r_arch_setup): New function.
7032 (m32r_usrregs_info, regs_info): New globals.
7033 (m32r_regs_info): Adjust.
7034 (initialize_low_arch): New function.
7035 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7036 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7037 (tic6x_usrregs_info): Forward declare.
7038 (tic6x_read_description): New function, based on ...
7039 (tic6x_arch_setup): ... this. Reimplement.
7040 (target_regsets): Rename to ...
7041 (tic6x_regsets): ... this, and make static.
7042 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7043 (tic6x_regs_info): New function.
7044 (the_low_target): Adjust.
7045 (initialize_low_arch): New function.
7046 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7047 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7048 (target_regsets): Rename to ...
7049 (xtensa_regsets): ... this, and make static.
7050 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7051 globals.
7052 (xtensa_arch_setup, xtensa_regs_info): New functions.
7053 (the_low_target): Adjust.
7054 (initialize_low_arch): New function.
7055 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7056 (nios2_arch_setup): Set the current process'es tdesc.
7057 (target_regsets): Rename to ...
7058 (nios2_regsets): ... this.
7059 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7060 (nios2_regs_info): New function.
7061 (the_low_target): Adjust.
7062 (initialize_low_arch): New function.
a261b8f5
PA		 7063 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7064 (aarch64_arch_setup): Set the current process'es tdesc.
7065 (target_regsets): Rename to ...
7066 (aarch64_regsets): ... this.
7067 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7068 (aarch64_regs_info): New function.
7069 (the_low_target): Adjust.
7070 (initialize_low_arch): New function.
3aee8918
PA		 7071 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7072 globals.
7073 (target_regsets): Rename to ...
7074 (tile_regsets): ... this.
7075 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7076 (tile_regs_info): New function.
7077 (tile_arch_setup): Set the current process'es tdesc.
7078 (the_low_target): Adjust.
7079 (initialize_low_arch): New function.
7080 * spu-low.c (tdesc_spu): Declare.
7081 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7082 * win32-arm-low.c (tdesc_arm): Declare.
7083 (arm_arch_setup): New function.
7084 (the_low_target): Install arm_arch_setup instead of
7085 init_registers_arm.
7086 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7087 (init_windows_x86): Rename to ...
7088 (i386_arch_setup): ... this. Set `win32_tdesc'.
7089 (the_low_target): Adjust.
7090 * win32-low.c (win32_tdesc): New global.
7091 (child_add_thread): Don't create the thread cache here.
7092 (do_initial_child_stuff): Set the new process'es tdesc.
7093 * win32-low.h (struct target_desc): Forward declare.
7094 (win32_tdesc): Declare.
7095 * lynx-i386-low.c (tdesc_i386): Declare global.
7096 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7097 * lynx-low.c (lynx_tdesc): New global.
7098 (lynx_add_process): Set the new process'es tdesc.
7099 * lynx-low.h (struct target_desc): Forward declare.
7100 (lynx_tdesc): Declare global.
7101 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7102 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7103 * nto-low.c (nto_tdesc): New global.
7104 (do_attach): Set the new process'es tdesc.
7105 * nto-low.h (struct target_desc): Forward declare.
7106 (nto_tdesc): Declare.
7107 * nto-x86-low.c (tdesc_i386): Declare.
7108 (nto_x86_arch_setup): Set `nto_tdesc'.
7109
b1fbec62
GB		 71102013-06-04 Gary Benson <gbenson@redhat.com>
7111
7112 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7113 to qSupported response when appropriate.
7114 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7115 with nonzero-length annex.
7116 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7117 arguments supplied in annex.
7118
d1ec4ce7
DE		 71192013-05-31 Doug Evans <dje@google.com>
7120
ac44adcb 7121 PR server/15594
d1ec4ce7
DE		 7122 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7123 64 bits in 64-cross-32 environment.
7124
9b25f2d3
PA		 71252013-05-28 Pedro Alves <palves@redhat.com>
7126
7127 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7128 (aarch64-without-fpu.c): Delete rule.
7129 * configure.srv (aarch64*-*-linux*): Remove references to
7130 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7131 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7132 declaration.
7133
6740dc9c
PA		 71342013-05-24 Pedro Alves <palves@redhat.com>
7135
7136 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7137 instead of strchr/decode_address. Error if the range isn't split
7138 with a ','. Don't assume there's be a ':' in the action.
7139
c2d6af84
PA		 71402013-05-23 Yao Qi <yao@codesourcery.com>
7141 Pedro Alves <palves@redhat.com>
7142
7143 * linux-low.c (lwp_in_step_range): New function.
7144 (linux_wait_1): If the thread was range stepping and stopped
7145 outside the stepping range, report the stop to GDB. Otherwise,
7146 continue stepping. Add range stepping debug output.
7147 (linux_set_resume_request): Copy the step range from the resume
7148 request to the lwp.
7149 (linux_supports_range_stepping): New.
7150 (linux_target_ops) <supports_range_stepping>: Set to
7151 linux_supports_range_stepping.
7152 * linux-low.h (struct linux_target_ops)
7153 <supports_range_stepping>: New field.
7154 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7155 * linux-x86-low.c (x86_supports_range_stepping): New.
7156 (the_low_target) <supports_range_stepping>: Set to
7157 x86_supports_range_stepping.
7158 * server.c (handle_v_cont): Handle 'r' action.
7159 (handle_v_requests): Append ";r" if the target supports range
7160 stepping.
7161 * target.h (struct thread_resume) <step_range_start,
7162 step_range_end>: New fields.
7163 (struct target_ops) <supports_range_stepping>:
7164 New field.
7165 (target_supports_range_stepping): New macro.
7166
58794e1a
JB		 71672013-05-17 Joel Brobecker <brobecker@adacore.com>
7168
7169 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7170 confusion in comment.
7171
d631c5a7
JB		 71722013-05-17 Joel Brobecker <brobecker@adacore.com>
7173
7174 * lynx-low.c (struct process_info_private): New type.
7175 (lynx_add_process): New function.
7176 (lynx_create_inferior, lynx_attach): Replace calls to
7177 add_process by calls to lynx_add_process.
7178 (lynx_resume): If PTID is null, then try using
7179 current_process()->private->last_wait_event_ptid.
7180 Add comments.
7181 (lynx_clear_inferiors): Delete. The contents of that function
7182 has been inlined in lynx_mourn;
7183 (lynx_wait_1): Save the ptid in the process's private data.
7184 (lynx_mourn): Free the process' private data. Replace call
7185 to lynx_clear_inferiors by call to clear_inferiors.
7186
96f7a20f
YQ		 71872013-05-17 Yao Qi <yao@codesourcery.com>
7188
7189 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7190 the right place.
7191
db0dfaa0
LM		 71922013-05-16 Luis Machado <lgustavo@codesourcery.com>
7193
7194 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7195 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7196 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7197 PT_TEXT_END_ADDR guards. Update comments.
7198 (linux_target_op) <read_offsets>: Conditionally define to
7199 linux_read_offsets if the target is UCLIBC and if it defines
7200 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7201
68f5f838
SL		 72022013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7203 Andrew Jenner <andrew@codesourcery.com>
7204
7205 * Makefile.in (SFILES): Add linux-nios2-low.c.
7206 (clean): Add action to delete nios2-linux.c.
7207 (nios2-linux.c): New rule.
7208 * configure.srv: Add nios2*-*-linux*.
7209 * linux-nios2-low.c: New.
7210
1ebff1fd
HAQ		 72112013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7212
7213 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7214
f6150862
HZ		 72152013-04-25 Hui Zhu <hui@codesourcery.com>
7216
7217 PR gdb/15186
f6150862
HZ		 7218 * ax.c (ax_printf): Add fflush.
7219
614c279d
TT		 72202013-04-22 Tom Tromey <tromey@redhat.com>
7221
7222 * Makefile.in (SFILES): Add filestuff.c.
7223 (OBS): Add filestuff.o.
7224 (filestuff.o): New target.
7225 * config.in, configure: Rebuild.
7226 * configure.ac: Check for fdwalk, pipe2.
7227
7d4e5717
PA		 72282013-04-17 Pedro Alves <palves@redhat.com>
7229
7230 * configure.ac (USE_THREAD_DB): Delete variable.
7231 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7232 Don't AC_SUBST USE_THREAD_DB.
7233 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7234 * config.in, configure: Regenerate.
7235
d5c93e41
PA		 72362013-04-16 Pedro Alves <palves@redhat.com>
7237
7238 * linux-low.h (struct lwp_info) <thread_known>: Move under
7239 the USE_THREAD_DB #ifdef.
7240
04f5fe89
PA		 72412013-04-16 Pedro Alves <palves@redhat.com>
7242
7243 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7244 (linux-low.o): Delete rule.
7245 * linux-low.h: Always include "gdb_thread_db.h" instead of
7246 conditionally including thread_db.h.
7247 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7248 HAVE_THREAD_DB_H.
7249
480b27bf
JK		 72502013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7251
7252 * Makefile.in (install-only): Fix make install regression.
7253
43662968
JK		 72542013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7255
7256 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7257 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7258 installation.
7259 * gdbserver.1: Remove.
7260
3e74e146
PA		 72612013-03-22 Pedro Alves <palves@redhat.com>
7262
7263 * linux-low.c (handle_extended_wait): Don't call
7264 linux_enable_event_reporting.
7265
a8347a2a
TT		 72662013-03-15 Tony Theodore <tonyt@logyst.com>
7267
7268 PR build/9098:
7269 * Makefile.in (SHELL): Use @SHELL@.
7270
eeb56fa7
SDJ		 72712013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7272
7273 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7274 compiler warning.
7275
4fa7e2ff
JB		 72762013-03-13 Joel Brobecker <brobecker@adacore.com>
7277
7278 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7279 Remove extraneous NULL element.
7280
8ddb1965
YQ		 72812013-03-13 Yao Qi <yao@codesourcery.com>
7282
7283 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7284 'V' block in trace frame.
7285
9accd112
MM		 72862013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7287
7288 * target.h (struct target_ops): Add btrace ops.
7289 (target_supports_btrace): New macro.
7290 (target_enable_btrace): New macro.
7291 (target_disable_btrace): New macro.
7292 (target_read_btrace): New macro.
7293 * gdbthread.h (struct thread_info): Add btrace field.
7294 * server.c: Include btrace-common.h.
7295 (handle_btrace_general_set): New function.
7296 (handle_btrace_enable): New function.
7297 (handle_btrace_disable): New function.
7298 (handle_general_set): Call handle_btrace_general_set.
7299 (handle_qxfer_btrace): New function.
7300 (struct qxfer qxfer_packets[]): Add btrace entry.
7301 * inferiors.c (remove_thread): Disable btrace.
7302 * linux-low: Include linux-btrace.h.
7303 (linux_low_enable_btrace): New function.
7304 (linux_low_read_btrace): New function.
7305 (linux_target_ops): Add btrace ops.
7306 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7307 Add srv_linux_btrace=yes.
7308 (x86_64-*-linux*): Add linux-btrace.o.
7309 Add srv_linux_btrace=yes.
7310 * configure.ac: Define HAVE_LINUX_BTRACE.
7311 * config.in: Regenerated.
7312 * configure: Regenerated.
7313
5cc22e4c
MM		 73142013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7315
7316 * server.c (handle_qxfer): Preserve error message if -3 is
7317 returned.
7318 (qxfer): Document the -3 return value.
7319
7c97f91e
MM		 73202013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7321
7322 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7323 (linux_btrace_h): New variable.
7324 (linux-btrace.o): New rule.
7325
be9a119c 73262013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 7327 Hafiz Abid Qadeer <abidh@codesourcery.com>
7328
7329 * tracepoint.c (trace_buffer_size): New global.
7330 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7331 (init_trace_buffer): Change to one-argument function. Allocate
7332 trace buffer memory.
7333 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7334 handle QTBuffer:size packet.
7335 (cmd_bigqtbuffer_size): New function.
7336 (initialize_tracepoint): Call init_trace_buffer with
7337 DEFAULT_TRACE_BUFFER_SIZE.
7338 * server.c (handle_query): Add QTBuffer:size in the
7339 supported packets.
7340
e64f7499
YQ		 73412013-03-07 Yao Qi <yao@codesourcery.com>
7342
7343 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7344 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7345 of -1.
7346 (cmd_qtsp): Adjust condition. Do post increment.
7347 Set cur_action and cur_step_action back to 0.
7348
f0ae6fc3
PA		 73492013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7350
7351 PR server/15236
7352 * linux-low.c (linux_write_memory): Return early success if LEN is
7353 zero.
7354
b5b0b0af
CV		 73552013-03-05 Corinna Vinschen <vinschen@redhat.de>
7356
334ad4a8 7357 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 7358
589bc927
TT		 73592013-02-28 Tom Tromey <tromey@redhat.com>
7360
7361 * configure.ac: Invoke AC_SYS_LARGEFILE.
7362 * configure, config.in: Rebuild.
7363
dfe07582
CV		 73642013-02-28 Corinna Vinschen <vinschen@redhat.com>
7365
7366 * win32-low.c: Throughout, fix format strings and casts of
7367 printf-like functions to avoid type related warnings on all
7368 platforms.
7369 (get_child_debug_event): Print dwDebugEventCode as hex since
7370 that's how it's usually documented.
7371
736cd585
YQ		 73722013-02-28 Yao Qi <yao@codesourcery.com>
7373
7374 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7375 pulongest.
7376
e1f58301
JW		 73772013-02-27 Jiong Wang <jiwang@tilera.com>
7378
7379 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7380 (reg-tilegx32.c): New rule.
7381 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7382 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7383 different register info initializer according to elf class.
7384 (init_registers_tilgx32): New function. The tilegx32 register info
7385 initializer.
7386 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7387 (tile_store_gregset): Likewise.
7388
d171ca78
YQ		 73892013-02-27 Yao Qi <yao@codesourcery.com>
7390
7391 * server.c (process_point_options): Print debug message when
7392 debug_threads is true.
7393
282bbdf3
YQ		 73942013-02-26 Yao Qi <yao@codesourcery.com>
7395
7396 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7397
aca22551
PA		 73982013-02-19 Pedro Alves <palves@redhat.com>
7399 Kai Tietz <ktietz@redhat.com>
7400
7401 PR gdb/15161
7402
7403 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7404 instead of strtoul to extract address from packet.
7405 (process_serial_event) <'z'>: Likewise.
7406
4f3cee1c
YQ		 74072013-02-18 Yao Qi <yao@codesourcery.com>
7408
7409 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7410
8e1d55a3
PA		 74112013-02-14 Pedro Alves <palves@redhat.com>
7412
7413 Plug memory leak.
7414
7415 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7416 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7417
458820da
PA		 74182013-02-14 Pedro Alves <palves@redhat.com>
7419
7420 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7421
baea0dae
PA		 74222013-02-14 Pedro Alves <palves@redhat.com>
7423
7424 * tracepoint.c (save_string): Delete.
7425 (add_tracepoint_action): Use savestring instead of save_string.
7426
0b1afbb3
PA		 74272013-02-12 Pedro Alves <palves@redhat.com>
7428
7429 * linux-xtensa-low.c: Ditto.
7430 * xtensa-xtregs.c: Ditto.
7431
8a4ac37e
PA		 74322013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7433
7434 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7435 thread_db.
7436
148de6bb
MS		 74372013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7438
7439 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7440 aarch64_num_wp_regs and aarch64_num_bp_regs to
7441 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7442
55fac6e0
MS		 74432013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7444
7445 * linux-aarch64-low.c (ps_get_thread_area): Replace
7446 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7447
176eb98c
MS		 74482013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7449 Marcus Shawcroft <marcus.shawcroft@arm.com>
7450 Nigel Stephens <nigel.stephens@arm.com>
7451 Yufeng Zhang <yufeng.zhang@arm.com>
7452
7453 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7454 (aarch64.c, aarch64-without-fpu.c): New targets.
7455 * configure.srv (aarch64*-*-linux*): New.
7456 * linux-aarch64-low.c: New file.
7457
56f7af9c
MS		 74582013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7459
43aaf8b6 7460 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 7461 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7462 (dequeue_one_deferred_signal, linux_resume_one_thread)
7463 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7464 (linux_tracefork_grandchild, linux_test_for_tracefork)
7465 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7466 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7467 where the argument is 0.
7468
60f662b0
YQ		 74692013-01-25 Yao Qi <yao@codesourcery.com>
7470
7471 * event-loop.c: Include "queue.h".
7472 (gdb_event_p): New typedef.
7473 (struct gdb_event) <next_event>: Remove.
7474 (event_queue): Change to QUEUE(gdb_event_p).
7475 (async_queue_event): Remove.
7476 (gdb_event_xfree): New.
7477 (initialize_event_loop): New.
7478 (process_event): Use API from QUEUE.
7479 (wait_for_event): Likewise.
7480 * server.c (main): Call initialize_event_loop.
7481 * server.h (initialize_event_loop): Declare.
7482
5ae4861a
YQ		 74832013-01-18 Yao Qi <yao@codesourcery.com>
7484
7485 * ax.h (struct eval_agent_expr_context): New.
7486 (gdb_eval_agent_expr): Update declaration.
7487 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7488 TFRAME. Add new argument CTX.
7489 * server.h (struct eval_agent_expr_context): Declare.
7490 (agent_mem_read, agent_tsv_read): Update declaration.
7491 (agent_mem_read_string): Likewise.
7492 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7493 (add_traceframe_block): Add new argument TPOINT.
7494 Increase TPOINT->traceframe_usage.
7495 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7496 eval_tracepoint_agent_expr.
7497 (condition_true_at_tracepoint): Likewise.
7498 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7499 (agent_mem_read_string, agent_tsv_read): Likewise.
7500
85e00e85
YQ		 75012013-01-16 Yao Qi <yao@codesourcery.com>
7502
7503 * linux-low.c (linux_resume_one_lwp): Don't check
7504 'lwp->bp_reinsert != 0'.
7505
4039cf45
JB		 75062013-01-07 Joel Brobecker <brobecker@adacore.com>
7507 Pedro Alves <palves@redhat.com>
7508
7509 * lynx-low.c (ptrace_request_to_str): Define a temporary
7510 macro and use it to simplify this function's implementation.
7511
9044dee2
JB		 75122013-01-07 Joel Brobecker <brobecker@adacore.com>
7513
7514 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7515 sets errno.
7516
e6352c8f
JB		 75172013-01-07 Joel Brobecker <brobecker@adacore.com>
7518
7519 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7520
50681a27
JB		 75212013-01-07 Joel Brobecker <brobecker@adacore.com>
7522
7523 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7524
3f6e77ef
JB		 75252013-01-07 Joel Brobecker <brobecker@adacore.com>
7526
7527 * lynx-low.c (lynx_resume): Use the resume_info parameter
7528 to determine the ptid for the lynx_ptrace call, unless
7529 it is equal to minus_one_ptid, in which case we use the
7530 ptid of the current_inferior.
7531 (lynx_wait_1): After having received a thread create/exit
7532 event, resume the inferior's execution using the signaling
7533 thread's ptid, rather than the old ptid.
7534
7fda33ae
JB		 75352013-01-07 Joel Brobecker <brobecker@adacore.com>
7536
7537 * lynx-low.c (lynx_resume): Delete variable ret.
7538
b9786c74
JB		 75392013-01-01 Joel Brobecker <brobecker@adacore.com>
7540
7541 * gdbreplay.c (gdbreplay_version): Update copyright year.
7542 * server.c (gdbserver_version): Likewise.
7543
8b93d60f
JB		 75442012-12-17 Joel Brobecker <brobecker@adacore.com>
7545
7546 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7547 new thread.
7548
037335a7
JB		 75492012-12-17 Joel Brobecker <brobecker@adacore.com>
7550
7551 * lynx-low.c (ptrace_request_to_str): Add handling for
7552 PTRACE_GETTRACESIG.
7553
52d4cbd8
JB		 75542012-12-17 Joel Brobecker <brobecker@adacore.com>
7555
7556 * lynx-low.c (lynx_attach): Delete variable new_process.
7557
ab8f6ca9
JB		 75582012-12-17 Joel Brobecker <brobecker@adacore.com>
7559
7560 * lynx-low.c (lynx_create_inferior): Delete variable
7561 new_process.
7562
78cbc024
JB		 75632012-12-17 Joel Brobecker <brobecker@adacore.com>
7564
7565 * lynx-low.c (ptrace_request_to_str): Do not handle
7566 PTRACE_GETTHREADLIST if this macro does not exist.
7567
14a00470
YQ		 75682012-12-15 Yao Qi <yao@codesourcery.com>
7569
7570 * Makefile.in (OBS): Add notif.o.
7571 * notif.c, notif.h: New.
7572 * server.c: Include "notif.h".
7573 (struct vstop_notif) <next>: Remove.
7574 <base>: New field.
7575 (queue_stop_reply): Update.
7576 (push_event, send_next_stop_reply): Remove.
7577 (discard_queued_stop_replies): Update.
7578 (notif_stop): New variable.
7579 (handle_v_stopped): Remove.
7580 (handle_v_requests): Don't call handle_v_stopped. Call
7581 handle_ack_notif instead.
7582 (queue_stop_reply_callback): Call notif_event_enque instead
7583 of queue_stop_reply.
7584 (handle_status): Don't call send_next_stop_reply, call
7585 notif_write_event instead.
7586 (kill_inferior_callback): Likewise.
7587 (detach_or_kill_inferior_callback): Likewise.
7588 (main): Call initialize_notif.
7589 (process_serial_event): Call QUEUE_is_empty.
7590 (handle_target_event): Call notif_push instead of push event.
7591 * server.h (push_event): Remove declaration.
7592
61c125b9
TT		 75932012-12-10 Tom Tromey <tromey@redhat.com>
7594
7595 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7596 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7597 macros.
7598 (.c.o): Rewrite.
7599 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7600 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7601 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7602 (amd64-linux-ipa.o, ax.o): Rewrite.
7603 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7604 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7605 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7606 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7607 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7608 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7609 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7610 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7611 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7612 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7613 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7614 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7615 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7616 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7617 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7618 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7619 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7620 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7621 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7622 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7623 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7624 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7625 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7626 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7627 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7628 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7629 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7630 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7631 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7632 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7633 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7634 (reg-tilegx.o): Remove.
7635 (all_object_files): New macro.
7636 Include .deps files.
7637 * aclocal.m4, configure: Rebuild.
7638 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7639 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7640 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7641
e90e9ad9
TT		 76422012-12-05 Tom Tromey <tromey@redhat.com>
7643
7644 PR gdb/14917:
7645 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7646
02d403bf 76472012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7648
7649 * configure.ac: Check for linux/perf_event.h.
7650 * config.in: Regenerated.
7651 * configure: Regenerated.
7652
0270a750
PA		 76532012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7654
7655 * hostio.c (handle_readlink): Decrease buffer size
7656 parameter passed to readlink by one byte.
7657
8c29b58e
YQ		 76582012-11-26 Yao Qi <yao@codesourcery.com>
7659
7660 * configure.ac (build_warnings): Append '-Wempty-body'.
7661 * configure: Regenerated.
7662 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7663 body.
7664
8bdce1ff
PM		 76652012-11-15 Pierre Muller <muller@sourceware.org>
7666
7667 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7668 * config.in: Regenerate.
7669 * configure: Regenerate.
7670 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7671 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7672 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7673 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7674 header.
7675 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7676 instead of <sys/wait.h> header.
7677 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7678
02d403bf 76792012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7680
7681 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7682 (various make rules): Remove -DGDBSERVER
7683
fbd5db48
YQ		 76842012-11-09 Yao Qi <yao@codesourcery.com>
7685
7686 * spu-low.c (current_ptid): Move it to ..
7687 * gdbthread.h: ... here. New.
7688 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7689 * server.c (myresume, process_serial_event): Likewise.
7690 * thread-db.c (thread_db_find_new_threads): Likewise.
7691 * tracepoint.c (run_inferior_command): Likewise.
7692
b3dc46ff
AB		 76932012-10-01 Andrew Burgess <aburgess@broadcom.com>
7694
7695 * server.c (handle_search_memory_1): Include access length in
7696 warning message.
7697
07c04788
HPN		 76982012-09-05 Michael Brandt <michael.brandt@axis.com>
7699
7700 * linux-crisv32-low.c: Fix compile errors.
7701
918d227b
YQ		 77022012-09-04 Yao Qi <yao@codesourcery.com>
7703
7704 * tracepoint.c (cmd_qtsv): Adjust debug message.
7705 Don't check CUR_TPOINT.
7706
18c1b81a
YQ		 77072012-08-28 Yao Qi <yao@codesourcery.com>
7708
7709 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7710 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7711 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7712 Remove declarations of xmalloc, xreallloc, xstrdup and
7713 freeargv.
7714 * Makefile.in (libiberty_h): New.
7715 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7716 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7717
dc82f37b
YQ		 77182012-08-23 Yao Qi <yao@codesourcery.com>
7719
7720 * server.h: Remove declaration of 'xsnprintf'.
7721
406b1477
KS		 77222012-08-22 Keith Seitz <keiths@redhat.com>
7723
7724 * server.h: Include build-gnulib-gbserver/config.h.
7725 * gdbreplay.c: Likewise.
7726
e6712ff1
DE		 77272012-08-08 Doug Evans <dje@google.com>
7728
7729 * Makefile.in (SFILES): Add gdb_vecs.c.
7730 (OBS): Add gdb_vecs.o.
7731 (gdb_vecs_h, host_defs_h): New variables.
7732 (thread-db.o): Add $(gdb_vecs_h) dependency.
7733 (gdb_vecs.o): New rule.
7734 * thread-db.c: #include "gdb_vecs.h".
7735 (thread_db_load_search): Use a vector to iterate over path elements.
7736 Handle text appearing after "$pdir".
7737
7738 * configure.ac: Add check for strstr.
7739 * config.in: Regenerate.
7740 * configure: Regenerate.
7741
7c3270ae
UW		 77422012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7743
7744 * hostio.c (handle_pread): If pread fails, fall back to attempting
7745 lseek/read.
7746 (handle_pwrite): Likewise for pwrite.
7747
b62e2b27
UW		 77482012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7749
7750 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7751 between unsupported TYPE and unimplementable ADDR/LEN combination.
7752 (arm_insert_point): Act on new return value.
7753
78a99e91
PA		 77542012-07-31 Pedro Alves <palves@redhat.com>
7755
7756 * server.c (process_point_options): Only skip tokens if we find
7757 one that is unrecognized. Don't treat 'X' specially while
7758 skipping unrecognized tokens.
7759
fcf303ab
UW		 77602012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7761
7762 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7763 to 4-byte-align HW breakpoint addresses for Thumb.
7764
7255706c
YQ		 77652012-07-27 Yao Qi <yao@codesourcery.com>
7766
7767 PR remote/14161.
7768
7769 * server.h: Declare gdb_agent_about_to_close.
7770 * target.c (kill_inferior): Include "agent.h".
7771 New. Send command 'kill'.
7772 * target.h (kill_inferior): Removed macro.
7773 * tracepoint.c (gdb_agent_about_to_close): New.
7774 (gdb_agent_helper_thread): Handle command 'close'.
7775 Wait endlessly until the inferior stops.
7776 Install gdb_agent_remove_socket to atexit hook.
7777 (agent_socket_name): New static variable.
7778 (gdb_agent_socket_init): Replace local variable 'name' with
7779 'agent_socket_name'.
7780 (gdb_agent_remove_socket): New.
7781
5a3f286f
YQ		 77822012-07-27 Yao Qi <yao@codesourcery.com>
7783
7784 * server.c (process_point_options): Stop at 'X' when parsing.
7785
961bd387
ME		 77862012-07-19 Michael Eager <eager@eagercon.com>
7787
a261b8f5 7788 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 7789 to hw_execute.
7790 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7791 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7792 hardware breakpoint.
7793
aa7c7447
JK		 77942012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7795
7796 * gdbserver/linux-low.c (initialize_low): Call
7797 linux_ptrace_init_warnings.
7798
7f216e7c
DE		 77992012-07-02 Doug Evans <dje@google.com>
7800
7801 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7802 pointer to int.
7803
d3ce09f5
SS		 78042012-07-02 Stan Shebs <stan@codesourcery.com>
7805
7806 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7807 (ax.o): Add it to build rule.
7808 (ax-ipa.o): Ditto.
7809 (OBS): Add format.o.
7810 (IPA_OBS): Add format.o.
7811 * server.c (handle_query): Claim support for breakpoint commands.
7812 (process_point_options): Add command case.
7813 (process_serial_event): Leave running if there are printfs in
7814 effect.
7815 * mem-break.h (any_persistent_commands): Declare.
7816 (add_breakpoint_commands): Declare.
7817 (gdb_no_commands_at_breakpoint): Declare.
7818 (run_breakpoint_commands): Declare.
7819 * mem-break.c (struct point_command_list): New struct.
7820 (struct breakpoint): New field command_list.
7821 (any_persistent_commands): New function.
7822 (add_commands_to_breakpoint): New function.
7823 (add_breakpoint_commands): New function.
7824 (gdb_no_commands_at_breakpoint): New function.
7825 (run_breakpoint_commands): New function.
7826 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7827 locally.
7828 * ax.c: Include format.h.
7829 (ax_printf): New function.
7830 (gdb_eval_agent_expr): Add printf opcode.
7831
2f8f6aed
YQ		 78322012-06-13 Yao Qi <yao@codesourcery.com>
7833
7834 * server.c (start_inferior): Remove duplicated writes to fields
7835 'last_resume_kind' and 'last_status' of 'current_inferior'.
7836
0c9070b3
YQ		 78372012-06-12 Yao Qi <yao@codesourcery.com>
7838 Pedro Alves <palves@redhat.com>
7839
7840 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7841 comment.
7842 * server.c (handle_v_cont): Extend comment.
7843
c52daf70
YQ		 78442012-06-11 Yao Qi <yao@codesourcery.com>
7845
7846 * linux-low.c (linux_attach): Add 'static'.
7847
d38bbb0a
YQ		 78482012-06-06 Yao Qi <yao@codesourcery.com>
7849
7850 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7851
89dc0afd
JK		 78522012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7853
7854 Fix gcc -flto compilation warning.
7855 * server.c (main): Make variable multi_mode and attach volatile.
7856
75f62ce7
TJB		 78572012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7858
7859 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7860 if the platform doesn't know about it.
7861
65f479b6
PA		 78622012-05-30 Jeff Kenton <jkenton@tilera.com>
7863
7864 * Makefile.in (SFILES): Add linux-tile-low.c.
7865 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7866 * configure.srv: Handle tilegx-*-linux*.
7867 * linux-tile-low.c: New file.
7868
0c5bf5a9
JK		 78692012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7870
7871 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7872
a493e3e2
PA		 78732012-05-24 Pedro Alves <palves@redhat.com>
7874
7875 PR gdb/7205
7876
43aaf8b6 7877 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 7878
2ea28649
PA		 78792012-05-24 Pedro Alves <palves@redhat.com>
7880
7881 PR gdb/7205
7882
7883 Replace target_signal with gdb_signal throughout.
7884
8d409d16
MR		 78852012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7886
7887 * linux-low.c (linux_store_registers): Avoid the copying sequence
7888 when no data has been retrieved by ptrace.
7889
23512c01
MGD		 78902012-05-22 Will Deacon <will.deacon@arm.com>
7891
7892 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7893 Include asm/ptrace.h.
7894 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7895 already defined.
7896
4934b29e
MR		 78972012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7898
7899 * linux-low.c (linux_store_registers): Don't re-retrieve data
7900 with ptrace that has already been obtained from /proc. Always
7901 copy any data retrieved with ptrace to the buffer supplied.
7902
bde24c0a
PA		 79032012-05-11 Yao Qi <yao@codesourcery.com>
7904 Pedro Alves <palves@redhat.com>
7905
7906 * linux-low.c (enum stopping_threads_kind): New.
7907 (stopping_threads): Change type to `enum stopping_threads_kind'.
7908 (handle_extended_wait): If stopping and suspending threads, leave
7909 the new_lwp suspended too.
7910 (linux_wait_for_event): Adjust.
7911 (stop_all_lwps): Set `stopping_threads' to
7912 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7913 whether we're suspending threads or just stopping them. Assert no
7914 recursion happens.
7915
623b6bdf
YQ		 79162012-04-29 Yao Qi <yao@codesourcery.com>
7917
7918 * server.h: Move some code to ...
7919 * gdbthread.h: ... here. New.
7920 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7921 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7922 (nto-low.o, win32-low.o): Likewise.
7923 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7924 * regcache.c, remote-utils.c, server.c: Likewise.
7925 * target.c, tracepoint.c, win32-low.c: Likewise.
7926
f15f9948
TJB		 79272012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7928
7929 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7930 (PTRACE_ARG4_TYPE): Likewise.
7931 (PTRACE_XFER_TYPE): Likewise.
7932 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7933 ptrace to PTRACE_ARG3_TYPE.
7934 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7935 (PTRACE_ARG4_TYPE): Likewise.
7936 (PTRACE_XFER_TYPE): Likewise.
7937 (linux_detach_one_lwp): Cast fourth argument of
7938 ptrace to long then PTRACE_ARG4_TYPE.
7939 (regsets_fetch_inferior_registers): Cast third argument of
7940 ptrace to long then PTRACE_ARG3_TYPE.
7941 (regsets_store_inferior_registers): Likewise.
7942
38ea300a
PA		 79432012-04-20 Pedro Alves <palves@redhat.com>
7944
7945 * configure: Regenerate.
7946
c971b7fa
PA		 79472012-04-19 Pedro Alves <palves@redhat.com>
7948
43aaf8b6 7949 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7950 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7951 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7952 (all, install-only, uninstall, clean-info, all-lib, clean): No
7953 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7954 (maintainer-clean realclean distclean): Use subdir_do.
7955 (subdir_do): New.
7956 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7957 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7958 * acinclude.m4: Include acx_configure_dir.m4.
7959 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7960 calls. Call AC_PROG_RANLIB. Configure gnulib using
7961 ACX_CONFIGURE_DIR.
7962 (GNULIB): New.
7963 (GNULIB_STDINT_H): Adjust.
7964 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7965 * gdbreplay.c: Include build-gnulib/config.h.
7966 * server.h: Likewise.
7967 * aclocal.m4: Regenerate.
7968 * config.in: Regenerate.
7969 * configure: Regenerate.
c971b7fa 7970
809277f8
PA		 79712012-04-19 Pedro Alves <palves@redhat.com>
7972
7973 * Makefile.in (LIBGNU, INCGNU): Adjust.
7974 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7975 (all, install-only, uninstall, clean-info, all-lib, clean)
7976 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7977 * configure.ac: Adjust AC_OUTPUT output.
7978 * aclocal.m4: Regenerate.
7979 * configure: Regenerate.
7980
fd9bb8b8
PA		 79812012-04-19 Pedro Alves <palves@redhat.com>
7982
7983 * Makefile.in (generated_files): New.
7984 (server_h): Remove the explicit dependency on config.h, and depend
7985 on $generated_files.
7986
1c298c66
PA		 79872012-04-19 Pedro Alves <palves@redhat.com>
7988
7989 * Makefile.in (INCGNU): Add -Ignulib.
7990
57c4b50b
PA		 79912012-04-19 Pedro Alves <palves@redhat.com>
7992
7993 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7994 (INCGNU): ... this, and spell out -I here.
7995 (GNULIB_LIB): Rename to ...
7996 (LIBGNU): ... this.
7997 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7998
1030e047
PA		 79992012-04-19 Pedro Alves <palves@redhat.com>
8000
8001 * config.in: Regenerate.
8002
447d4319
PA		 80032012-04-19 Pedro Alves <palves@redhat.com>
8004
8005 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8006 * server.h (memmem): Remove declaration.
8007 * config.in: Regenerate.
8008 * configure: Regenerate.
8009
aad9eab9
YQ		 80102012-04-19 Yao Qi <yao@codesourcery.com>
8011
8012 * Makefile.in (SFILES): Add common/vec.c.
8013 (OBS): Add vec.o.
8014 (vec.o): New rule.
8015
3e10640f
YQ		 80162012-04-19 Yao Qi <yao@codesourcery.com>
8017
8018 * remote-utils.c (prepare_resume_reply): Replace with macro
8019 target_core_of_thread.
8020 * server.c (handle_qxfer_threads_proper): Likewise.
8021 * target.h (traget_core_of_thread): New macro.
8022
71622373
PA		 80232012-04-18 Pedro Alves <palves@redhat.com>
8024
8025 * aclocal.m4: Regenerate.
8026 * configure: Regenerate.
8027
80d26939
YQ		 80282012-04-16 Yao Qi <yao@codesourcery.com>
8029
8030 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8031 duplicated on address.
8032
42476b70
YQ		 80332012-04-16 Yao Qi <yao@codesourcery.com>
8034
8035 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8036 (struct tracepoint_action_ops) <send>: New field.
8037 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8038 (agent_expr_send, x_tracepoint_action_send): New.
8039 (l_tracepoint_action_send): New.
8040 (cmd_qtdp): Download and install tracepoint
8041 according to `use_agent'.
8042 (run_inferior_command): Add one more parameter `len'.
8043 Update callers.
8044 (tracepoint_send_agent): New.
8045 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8046
7bc83639
YQ		 80472012-04-16 Yao Qi <yao@codesourcery.com>
8048
8049 * tracepoint.c (download_tracepoints): Moved to ...
8050 (cmd_qtstart): ... here.
8051
5f18041e
YQ		 80522012-04-14 Yao Qi <yao@codesourcery.com>
8053
8054 * tracepoint.c: Include inttypes.h.
8055 (struct collect_memory_action): Use sized types.
8056 (struct tracepoint): Likewise.
8057 (cmd_qtdp, stop_tracing): Update print specifiers.
8058 (cmd_qtp, response_tracepoint): Likewise.
8059 (collect_data_at_tracepoint): Likewise.
8060 (collect_data_at_step): Likewise.
8061
55a8c076
YQ		 80622012-04-14 Yao Qi <yao@codesourcery.com>
8063
8064 Import gnulib module inttypes.
8065 * aclocal.m4, config.in, configure: Regenerated.
8066
dc750257
YQ		 80672012-04-14 Yao Qi <yao@codesourcery.com>
8068
8069 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8070 Makefile and config.status at last.
8071
0ab5faf9
YQ		 80722012-04-13 Yao Qi <yao@codesourcery.com>
8073
8074 * tracepoint.c: Include stdint.h unconditionally.
8075
18f5fd81
TJB		 80762012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8077
8078 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8079 on BFD_HAVE_SYS_PROCFS_TYPE.
8080 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8081 * configure: Regenerate.
8082 * config.in: Likewise.
8083
4d47af5c
L		 80842012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8085
8086 * Makefile.in (clean): Also remove x32.c x32-linux.c
8087 x32-avx.c x32-avx-linux.c.
8088 (x32.o): New target.
8089 (x32.c): Likewise.
8090 (x32-linux.o): Likewise.
8091 (x32-linux.c): Likewise.
8092 (x32-avx.o): Likewise.
8093 (x32-avx.c): Likewise.
8094 (x32-avx-linux.o): Likewise.
8095 (x32-avx-linux.c): Likewise.
8096
8097 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8098 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8099 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8100 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8101 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8102 i386/x32-avx-linux.xml.
8103
8104 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8105 (init_registers_x32_avx_linux): Likwise.
8106 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8107 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8108
ecedbe58
PA		 81092012-04-13 Pedro Alves <palves@redhat.com>
8110
8111 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8112 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8113 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8114 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8115 the sub-make.
8116
c92b5177
L		 81172012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8118
8119 * linux-x86-low.c (compat_x32_clock_t): New.
8120 (compat_x32_siginfo_t): Likewise.
8121 (compat_x32_siginfo_from_siginfo): Likewise.
8122 (siginfo_from_compat_x32_siginfo): Likewise.
8123 (linux_is_elf64): Likewise.
8124 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8125 and siginfo_from_compat_x32_siginfo for x32.
8126 (x86_arch_setup): Set linux_is_elf64.
8127
214d508e
L		 81282012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8129
8130 PR gdb/13969
8131 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8132 e_machine field.
8133 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8134 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8135 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8136 compatible with process.
8137
c9a1864a
YQ		 81382012-04-12 Yao Qi <yao@codesourcery.com>
8139
8140 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8141 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8142 (install-only, install-info, clean): Handle sub dir gnulib.
8143 (all-lib, am--refresh): New targets.
8144 (memmem.o): Remove target.
8145 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8146 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8147 (AC_REPLACE_FUNCS): Remove memmem.
8148 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8149 (AC_OUTPUT): Generate Makefile in gnulib/.
8150 * aclocal.m4, config.in, configure: Regenerated.
8151
367ba2c2
MR		 81522012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8153
8154 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8155
9d236627
PA		 81562012-04-05 Pedro Alves <palves@redhat.com>
8157
8158 -Werror=strict-aliasing
8159
8160 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8161 pointer.
8162
111217b3
PA		 81632012-04-04 Pedro Alves <palves@redhat.com>
8164
8165 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8166 (sparc_store_gregset_from_stack, sparc_store_gregset)
8167 (sparc_breakpoint_at): Fix formatting.
8168
8365dcf5
TJB		 81692012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8170
8171 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8172 are available.
8173 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8174 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8175 * config.in: Regenerate.
8176 * configure: Likewise.
8177
689cc2ae
PA		 81782012-03-29 Pedro Alves <palves@redhat.com>
8179
8180 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8181 Correct ptrace arguments.
8182
c14dfd32
PA		 81832012-03-28 Pedro Alves <palves@redhat.com>
8184
8185 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8186 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8187 (IA64_FR1_REGNUM): New defines.
8188 (ia64_fetch_register): New.
8189 (the_low_target): Install it.
8190 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8191 field.
8192 * linux-low.c (linux_fetch_registers): Try the
8193 the_low_target.fetch_register hook first.
8194
8195 * linux-arm-low.c (the_low_target): Adjust.
8196 * linux-bfin-low.c (the_low_target): Adjust.
8197 * linux-cris-low.c (the_low_target): Adjust.
8198 * linux-crisv32-low.c (the_low_target): Adjust.
8199 * linux-m32r-low.c (the_low_target): Adjust.
8200 * linux-m68k-low.c (the_low_target): Adjust.
8201 * linux-mips-low.c (the_low_target): Adjust.
8202 * linux-ppc-low.c (the_low_target): Adjust.
8203 * linux-s390-low.c (the_low_target): Adjust.
8204 * linux-sh-low.c (the_low_target): Adjust.
8205 * linux-sparc-low.c (the_low_target): Adjust.
8206 * linux-tic6x-low.c (the_low_target): Adjust.
8207 * linux-x86-low.c (the_low_target): Adjust.
8208 * linux-xtensa-low.c (the_low_target): Adjust.
8209
63c88e13
PA		 82102012-03-26 Pedro Alves <palves@redhat.com>
8211
8212 * server.c (handle_qxfer_libraries): Don't bail early if
8213 the_target->qxfer_libraries_svr4 is not NULL.
8214
fb723180
PA		 82152012-03-26 Pedro Alves <palves@redhat.com>
8216
8217 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8218
0afae3cf
PA		 82192012-03-23 Pedro Alves <palves@redhat.com>
8220
8221 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8222 "library-list-svr4" element's start tag when the the DSO list is
8223 empty.
8224
485f1ee4
PA		 82252012-03-23 Pedro Alves <palves@redhat.com>
8226
8227 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8228 a variable whose type size is the same as the inferior's pointer
8229 size.
8230
a5362b9a
TS		 82312012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8232
8233 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8234 struct siginfo.
8235 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8236 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8237 * linux-low.h: Include <signal.h>.
8238 (struct siginfo): Remove forward declaration.
8239 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8240 struct siginfo.
8241
d226c142
MF		 82422012-03-21 Mike Frysinger <vapier@gentoo.org>
8243
8244 * .gitignore: Ignore more files.
8245
122f36ef
PA		 82462012-03-19 Pedro Alves <palves@redhat.com>
8247 Jan Kratochvil <jan.kratochvil@redhat.com>
8248
8249 * server.c (cont_thread, general_thread): Add describing comments.
8250 (start_inferior): Clear `cont_thread'.
8251 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8252 of a process.
8253
fc3e5175
YQ		 82542012-03-15 Yao Qi <yao@codesourcery.com>
8255
8256 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8257 handling to ...
8258 (cmd_qtdp): ... here.
8259
8d0d92cd
YQ		 82602012-03-15 Yao Qi <yao@codesourcery.com>
8261
8262 * tracepoint.c (struct tracepoint_action_ops): New.
8263 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8264 (m_tracepoint_action_download): New.
8265 (r_tracepoint_action_download): New.
8266 (x_tracepoint_action_download): New.
8267 (l_tracepoint_action_download): New.
8268 (add_tracepoint_action): Install `action->ops' according type.
8269 (download_tracepoint_1): Move code `download' function pointer
8270 of various tracepoint_action_ops.
8271
87b0bb13
JK		 82722012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8273
8274 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8275 linux_ptrace_attach_warnings.
8276
5f572dec
JK		 82772012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8278
8279 * Makefile.in (linux-ptrace.o): New.
8280 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8281 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8282 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8283 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8284 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8285 of these targets.
8286 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8287
f4647387
YQ		 82882012-03-08 Yao Qi <yao@codesourcery.com>
8289 Pedro Alves <palves@redhat.com>
8290
8291 Fix PR server/13392.
8292 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8293 offset of JMP insn.
8294 * tracepoint.c (remove_tracepoint): New.
8295 (cmd_qtdp): Call remove_tracepoint when failed to install.
8296
9b224c5e
PA		 82972012-03-07 Pedro Alves <palves@redhat.com>
8298
8299 * linux-low.c (get_detach_signal): New.
8300 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8301 Pass on pending signals to PTRACE_DETACH. Check the result of the
8302 ptrace call.
8303 * server.c (program_signals, program_signals_p): New.
8304 (handle_general_set): Handle QProgramSignals.
8305 * server.h (program_signals, program_signals_p): Declare.
8306
e237a7e2
JK		 83072012-03-05 Pedro Alves <palves@redhat.com>
8308 Jan Kratochvil <jan.kratochvil@redhat.com>
8309
8310 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8311 New comment why.
8312
5808517f
YQ		 83132012-03-03 Yao Qi <yao@codesourcery.com>
8314
8315 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8316 agent_look_up_symbols.
8317
58b4daa5
YQ		 83182012-03-03 Yao Qi <yao@codesourcery.com>
8319
8320 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8321 (linux-x86-low.o): Likewise.
8322 * server.h: Remove in_process_agent_loaded.
8323 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8324 common/agent.c.
8325 Update callers.
8326
8ffcbaaf
YQ		 83272012-03-03 Yao Qi <yao@codesourcery.com>
8328
8329 * tracepoint.c (gdb_agent_capability): New global.
8330 (in_process_agent_loaded_ust): Renamed to
8331 `in_process_agent_supports_ust'.
8332 Update callers.
8333 (in_process_agent_supports_ust): Call agent_capability_check.
8334 (clear_installed_tracepoints): Assert that agent supports
8335 agent.
8336
d1feda86
YQ		 83372012-03-03 Yao Qi <yao@codesourcery.com>
8338
8339 * linux-low.c (linux_supports_agent): New.
8340 (linux_target_ops): Initialize field `supports_agent' with
8341 linux_supports_agent.
8342 * target.h (struct target_ops) <supports_agent>: New.
8343 (target_supports_agent): New macro.
8344 * server.c (handle_general_set): Handle packet 'QAgent'.
8345 (handle_query): Send `QAgent+'.
8346 * Makefile.in (server.o): Depends on agent.h.
8347
2fa291ac
YQ		 83482012-03-03 Yao Qi <yao@codesourcery.com>
8349
8350 * Makefile.in (OBS): Add agent.o.
8351 Add new rule for agent.o.
8352 Track dependence of tracepoint.c on agent.h.
8353 * tracepoint.c (run_inferior_command_1):
8354 (run_inferior_command): Call agent_run_command.
8355 (gdb_ust_connect_sync_socket): Deleted. Move it to
8356 common/agent.c.
8357 (resume_thread, stop_thread): Likewise.
8358 (gdb_ust_socket_init): Renamed to ...
8359 (gdb_agent_socket_init): ... New.
8360 (gdb_ust_thread): Renamed to ...
8361 (gdb_agent_helper_thread): ... New.
8362 (gdb_ust_init): Move some code to ...
8363 (gdb_agent_init): ... here. New.
8364 [HAVE_UST]: Call gdb_ust_init.
8365 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8366 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8367 * config.in, configure: Regenerated.
8368
05044653
PA		 83692012-03-02 Pedro Alves <palves@redhat.com>
8370
8371 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8372 * linux-low.c (struct simple_pid_list): New.
8373 (stopped_pids): New a struct simple_pid_list pointer.
8374 (add_to_pid_list, pull_pid_from_list): New.
8375 (handle_extended_wait): Don't assume the first signal new children
8376 report is SIGSTOP. Adjust call to pull_pid_from_list.
8377 (linux_wait_for_lwp): Adjust.
8378
8d00225b
YQ		 83792012-03-02 Yao Qi <yao@codesourcery.com>
8380
8381 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8382 debug log.
8383
19560ba5
YQ		 83842012-03-02 Yao Qi <yao@codesourcery.com>
8385
8386 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8387 `stop_pc' and `tpoint'. Update caller.
8388
1faeff08
MR		 83892012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8390
8391 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8392 * linux-low.c (use_linux_regsets): New macro.
8393 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8394 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8395 (linux_register_in_regsets): New function.
8396 (usr_fetch_inferior_registers): Skip registers covered by
8397 regsets.
8398 (usr_store_inferior_registers): Likewise.
8399 (usr_fetch_inferior_registers): New macro.
8400 (usr_store_inferior_registers): Likewise.
8401 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8402 (linux_store_registers): Likewise.
8403 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8404 prototype.
8405 (init_registers_mips64_dsp_linux): Likewise.
8406 (init_registers_mips_linux): New macro.
8407 (init_registers_mips_dsp_linux): Likewise.
8408 (mips_dsp_num_regs): Likewise.
8409 (DSP_BASE, DSP_CONTROL): New fallback macros.
8410 (mips_base_regs): New macro.
8411 (mips_regmap): Use it. Fix the size.
8412 (mips_dsp_regmap): New variable.
8413 (mips_dsp_regset_bitmap): Likewise.
8414 (mips_arch_setup): New function.
8415 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8416 than mips_regmap.
8417 (mips_cannot_store_register): Likewise.
8418 (the_low_target): Update .arch_setup, .num_regs and .regmap
8419 initializers. Add .regset_bitmap initializer.
8420 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8421 initializer.
8422 * linux-bfin-low.c (the_low_target): Likewise.
8423 * linux-cris-low.c (the_low_target): Likewise.
8424 * linux-crisv32-low.c (the_low_target): Likewise.
8425 * linux-ia64-low.c (the_low_target): Likewise.
8426 * linux-m32r-low.c (the_low_target): Likewise.
8427 * linux-m68k-low.c (the_low_target): Likewise.
8428 * linux-ppc-low.c (the_low_target): Likewise.
8429 * linux-s390-low.c (the_low_target): Likewise.
8430 * linux-sh-low.c (the_low_target): Likewise.
8431 * linux-sparc-low.c (the_low_target): Likewise.
8432 * linux-tic6x-low.c (the_low_target): Likewise.
8433 * linux-x86-low.c (the_low_target): Likewise.
8434 * linux-xtensa-low.c (the_low_target): Likewise.
8435 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8436 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8437 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8438 srv_xmlfiles.
8439 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8440 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8441
c03e6ccc
YQ		 84422012-02-29 Yao Qi <yao@codesourcery.com>
8443 Pedro Alves <palves@redhat.com>
8444
8445 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8446 `step_over_finished' is true.
8447
644cebc9
PA		 84482012-02-27 Pedro Alves <palves@redhat.com>
8449
8450 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8451 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8452
c14d7ab2
PA		 84532012-02-27 Pedro Alves <palves@redhat.com>
8454
8455 PR server/9684
8456 * linux-low.c (pid_is_stopped): New.
8457 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8458
412c89dd
LM		 84592012-02-25 Luis Machado <lgustavo@codesourcery.com>
8460
8461 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8462 of conditions.
8463
b745defe
MR		 84642012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8465
8466 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8467
9f3a5c85
LM		 84682012-02-24 Luis Machado <lgustavo@codesourcery>
8469
8470 * server.c (handle_query): Advertise support for target-side
8471 breakpoint condition evaluation.
8472 (process_point_options): New function.
8473 (process_serial_event): When inserting a breakpoint, check for
8474 a target-side condition that should be evaluated.
8475
8476 * mem-break.c: Include regcache.h and ax.h.
8477 (point_cond_list_t): New data structure.
8478 (breakpoint) <cond_list>: New field.
8479 (find_gdb_breakpoint_at): Make non-static.
8480 (delete_gdb_breakpoint_at): Clear any target-side
8481 conditions.
8482 (clear_gdb_breakpoint_conditions): New function.
8483 (add_condition_to_breakpoint): Likewise.
8484 (add_breakpoint_condition): Likewise.
8485 (gdb_condition_true_at_breakpoint): Likewise.
8486 (gdb_breakpoint_here): Return result directly instead
8487 of going through a local variable.
8488
8489 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8490 (clear_gdb_breakpoint_conditions): Likewise.
8491 (add_breakpoint_condition): Likewise.
8492 (gdb_condition_true_at_breakpoint): Likewise.
8493
8494 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8495 (need_step_over_p): Take target-side breakpoint condition into
8496 consideration.
8497
5e1dc496
LM		 84982012-02-24 Luis Machado <lgustavo@codesourcery>
8499
8500 * server.h: Include tracepoint.h.
8501 (agent_mem_read, agent_get_trace_state_variable_value,
8502 agent_set_trace_state_variable_value,
8503 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8504 get_set_tsv_func_addr): New prototypes.
8505
8506 * ax.h: New include file.
8507 * ax.c: New source file.
8508
8509 * tracepoint.c: Include ax.h.
8510 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8511 agent_expr, eval_result_type): Move to ax.h.
8512 (parse_agent_expr): Rename to ...
8513 (gdb_parse_agent_expr): ... this, make it non-static and move
8514 to ax.h.
8515 (unparse_agent_expr) Rename to ...
8516 (gdb_unparse_agent_expr): ... this, make it non-static and move
8517 to ax.h.
8518 (eval_agent_expr): Rename to ...
8519 (eval_tracepoint_agent_expr): ... this.
8520 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8521 forward declarations.
8522 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8523 (agent_get_trace_state_variable_value): New function.
8524 (agent_set_trace_state_variable_value): New function.
8525 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8526 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8527 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8528 (condition_true_at_tracepoint): Likewise.
8529 (parse_agent_expr): Rename to ...
8530 (gdb_parse_agent_expr): ... this and move to ax.c.
8531 (unparse_agent_expr): Rename to ...
8532 (gdb_unparse_agent_expr): ... this and move to ax.c.
8533 (gdb_agent_op_name): Move to ax.c.
8534 (eval_agent_expr): Rename to ...
8535 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8536 and move to ax.c.
8537 (eval_tracepoint_agent_expr): New function.
8538 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 8539 non-static.
5e1dc496
LM		 8540 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8541 ax.c.
8542 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8543 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8544 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8545 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8546 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8547 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8548 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8549 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8550 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8551 (compile_bytecodes): Remove forward declaration.
8552 (is_goto_target): Move to ax.c.
8553 (compile_bytecodes): Move to ax.c and call
8554 agent_get_trace_state_variable_value (...) and
8555 agent_set_trace_state_variable_value (...).
8556
8557 * Makefile.in: Update ax.c and IPA dependencies.
8558
277e4e52
PA		 85592012-02-24 Pedro Alves <palves@redhat.com>
8560
8561 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8562 (cmd_bigqtbuffer_circular): ... this. Only handle
8563 'QTBuffer:circular:'.
8564 (handle_tracepoint_general_set): Adjust.
8565
bf4c19f7
YQ		 85662012-02-16 Yao Qi <yao@codesourcery.com>
8567
8568 * inferiors.c: Move code to ...
8569 * dll.c: .... here. New.
8570 * server.h: Declare clear_dlls.
8571 * Makefile.in (SFILES): Add dll.c.
8572 (OBS): Add dll.o
8573 (dll.o): New rule.
8574
d73f2619
YQ		 85752012-02-11 Yao Qi <yao@codesourcery.com>
8576
8577 * server.c: (handle_monitor_command): Add a new parameter
8578 `own_buf'.
8579 (handle_query): Update caller.
8580
f8255c2a
JB		 85812012-02-09 Joel Brobecker <brobecker@adacore.com>
8582
8583 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8584 * configure, config.in: Regenerate.
8585 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8586 is not defined.
8587
da84f473
PA		 85882012-02-02 Pedro Alves <palves@redhat.com>
8589
8590 Try SIGKILL first, then PTRACE_KILL.
8591 * linux-low.c (linux_kill_one_lwp): New.
8592 (linux_kill_one_lwp): Rename to ...
8593 (kill_one_lwp_callback): ... this. Use the new
8594 linux_kill_one_lwp.
8595
e886a173
PA		 85962012-02-02 Pedro Alves <palves@redhat.com>
8597
8598 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8599 inferior.
8600
be07f1a2
PA		 86012012-01-27 Pedro Alves <palves@redhat.com>
8602
8603 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8604 (elf_64_file_p): Make static.
8605 (linux_pid_exe_is_elf_64_file): New.
8606 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8607 Delete declarations.
8608 (linux_pid_exe_is_elf_64_file): Declare.
8609 * linux-x86-low.c (x86_arch_setup): Use
8610 linux_pid_exe_is_elf_64_file.
8611
d8301ad1
JK		 86122012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8613
8614 * linux-low.c (linux_wait_for_event_1): Rename to ...
8615 (linux_wait_for_event): ... here and merge it with former
8616 linux_wait_for_event - new variable wait_ptid, use it.
8617 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8618
01b17894
PA		 86192012-01-23 Pedro Alves <palves@redhat.com>
8620
8621 * server.c (main): Avoid yet another case of infinite loop while
8622 detaching/killing after a longjmp.
8623
e825046f
JK		 86242012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8625
8626 Code cleanup.
8627 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8628
b9e7b9c3
UW		 86292012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8630
8631 * hostio.c (handle_readlink): New function.
8632 (handle_vFile): Call it to handle "vFile:readlink" packets.
8633
901f9912
UW		 86342012-01-20 Pedro Alves <palves@redhat.com>
8635 Ulrich Weigand <ulrich.weigand@linaro.org>
8636
8637 * server.c (handle_v_requests): Only support vAttach and vRun to
8638 start multiple processes when in extended protocol mode.
8639
fc1ab1a0
PA		 86402012-01-17 Pedro Alves <palves@redhat.com>
8641
8642 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8643 memalign plus mprotect to allocate the scratch buffer.
8644
7d5d4e98
PA		 86452012-01-13 Pedro Alves <palves@redhat.com>
8646
8647 * server.c (attach_inferior): Clear `cont_thread'.
8648
f128d5e9
PA		 86492012-01-13 Pedro Alves <palves@redhat.com>
8650
8651 * server.c (main): Avoid infinite loop while detaching/killing
8652 after a longjmp.
8653
06db92f0
DE		 86542012-01-09 Doug Evans <dje@google.com>
8655
8656 * server.c (start_inferior): Set last_ptid in --wrapper case.
8657
32d92999
YQ		 86582012-01-06 Yao Qi <yao@codesourcery.com>
8659
8660 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8661 defined.
8662 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8663
5e0a92a9
YQ		 86642012-01-04 Yao Qi <yao@codesourcery.com>
8665
8666 * tracepoint.c (cmd_qtdp): Print debug message
8667 for static tracepoint.
8668
ae639e8c
YQ		 86692012-01-04 Yao Qi <yao@codesourcery.com>
8670
8671 * tracepoint.c (trace_vdebug): Differentiate debug message
8672 between gdbserver and IPA.
8673
f72429c5
YQ		 86742012-01-03 Yao Qi <yao@codesourcery.com>
8675
8676 * tracepoint.c (tracepoint_was_hit): Don't collect for
8677 static tracepoint.
8678
12c3e59c
JB		 86792012-01-02 Joel Brobecker <brobecker@adacore.com>
8680
8681 * terminal.h: Reformat copyright header.
8682
67827812
JB		 86832012-01-02 Joel Brobecker <brobecker@adacore.com>
8684
8685 * server.c (gdbserver_version): Update copyright year.
8686 * gdbreplay.c (gdbreplay_version): Likewise.
8687
3e52c33d
JK		 86882011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8689
8690 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8691
8692 Revert:
8693 2011-12-18 Hui Zhu <teawater@gmail.com>
8694 * linux-low.c (linux_create_inferior): Save return value to ret.
8695
66f1260e
HZ		 86962011-12-18 Hui Zhu <teawater@gmail.com>
8697
8698 * linux-low.c (linux_create_inferior): Save return value to ret.
8699
e77616d7
DE		 87002011-12-16 Doug Evans <dje@google.com>
8701
e7b06c57
DE		 8702 * linux-low.c (linux_create_inferior): If stdio connection,
8703 redirect stdin from /dev/null, stdout to stderr.
8704 * remote-utils.c (remote_is_stdio): New static global.
8705 (remote_connection_is_stdio): New function.
8706 (remote_prepare): Handle stdio connection.
8707 (remote_open): Ditto.
8708 (remote_close): Don't close stdin for stdio connections.
8709 (read_prim,write_prim): New functions. Replace all calls to
8710 read/write to these.
8711 * server.c (main): Watch for "-" argument. Move call to
8712 remote_prepare before start_inferior.
8713 * server.h (STDIO_CONNECTION_NAME): New macro.
8714 (remote_connection_is_stdio): Declare.
8715
e77616d7
DE		 8716 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8717 in debugging output.
8718
82067193
YQ		 87192011-12-15 Yao Qi <yao@codesourcery.com>
8720
8721 * tracepoint.c: Include sys/syscall.h.
8722 (gdb_ust_thread): Remove preprocessor conditional.
8723
82bfbe7e
PA		 87242011-12-14 Pedro Alves <pedro@codesourcery.com>
8725
8726 * linux-low.c (linux_detach_one_lwp): Call
8727 the_low_target.prepare_to_resume before detaching.
8728
712c6575
YQ		 87292011-12-14 Yao Qi <yao@codesourcery.com>
8730
8731 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8732 of write.
8733
d54d1edf
YQ		 87342011-12-14 Yao Qi <yao@codesourcery.com>
8735
8736 * i386-low.c (i386_low_stopped_data_address): Initialize local
8737 variable `control'.
8738
6210a125
PA		 87392011-12-13 Pedro Alves <pedro@codesourcery.com>
8740
8741 PR remote/13492
8742
8743 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8744 DR_CONTROL unless necessary. Extend comments.
8745 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8746 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8747
2ece8244
YQ		 87482011-12-13 Yao Qi <yao@codesourcery.com>
8749
8750 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8751 macros.
8752 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8753
784867a5
JK		 87542011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8755
8756 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8757 Print new debug message for such case.
8758
6bf36717
JK		 87592011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8760
8761 Fix overlapping memcpy.
8762 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8763 the read_inferior_memory transfer.
8764 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8765 write_inferior_memory transfer.
8766 (set_fast_tracepoint_jump): New variable buf. Use it for the
8767 read_inferior_memory and write_inferior_memory transfers.
8768 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8769 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8770 Use it for the write_inferior_memory transfer.
8771 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8772 buffers.
8773
50275556
MR		 87742011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8775
8776 * linux-low.c (fetch_register, store_register): Make code
8777 consistent, fix formatting.
8778
7325beb4
MR		 87792011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8780
8781 * linux-low.c (usr_store_inferior_registers): Factor out code
8782 to handle individual registers into...
8783 (store_register): ... this new function.
8784
c642a434
UW		 87852011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8786
8787 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8788 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8789 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8790 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8791 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8792 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8793 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8794 (srv_xmlfiles): Add new XML files.
8795
8796 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8797 and <sys/uio.h>.
8798 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8799 (init_registers_s390_linux32v1): Add prototype.
8800 (init_registers_s390_linux32v2): Likewise.
8801 (init_registers_s390_linux64v1): Likewise.
8802 (init_registers_s390_linux64v2): Likewise.
8803 (init_registers_s390x_linux64v1): Likewise.
8804 (init_registers_s390x_linux64v2): Likewise.
8805 (s390_num_regs): Increment to 52.
8806 (s390_regmap): Add orig_r2 register.
8807 (s390_num_regs_3264): Increment to 68.
8808 (s390_regmap_3264): Add orig_r2 register.
8809 (s390_collect_ptrace_register): Handle orig_r2 register.
8810 (s390_supply_ptrace_register): Likewise.
8811 (s390_fill_last_break): New function.
8812 (s390_store_last_break): Likewise.
8813 (s390_fill_system_call): New function.
8814 (s390_store_system_call): Likewise.
8815 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8816 register sets.
8817 (s390_check_regset): New function.
8818 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8819 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8820 Update target_regsets for available register sets.
8821
2268b414
JK		 88222011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8823 Jan Kratochvil <jan.kratochvil@redhat.com>
8824
8825 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8826 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8827 New.
8828 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8829 * linux-low.h (struct process_info_private): New member r_debug.
8830 * server.c (handle_qxfer_libraries): Call
8831 the_target->qxfer_libraries_svr4.
8832 (handle_qxfer_libraries_svr4): New function.
8833 (qxfer_packets): New entry "libraries-svr4".
8834 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8835 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8836 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8837 PACKET_qXfer_libraries_svr4.
8838
d6db1fab
UW		 88392011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8840
8841 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8842 PSW address/mask between 8-byte and 16-byte formats.
8843 (s390_supply_ptrace_register): Likewise.
8844 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8845 basic addressing mode bit.
8846
242f5f1c
SS		 88472011-11-24 Stan Shebs <stan@codesourcery.com>
8848
8849 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8850
f196051f
SS		 88512011-11-17 Stan Shebs <stan@codesourcery.com>
8852
8853 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8854 (tracing_start_time): New global.
8855 (tracing_stop_time): New global.
8856 (tracing_user_name): New global.
8857 (tracing_notes): New global.
8858 (tracing_stop_note): New global.
8859 (cmd_qtstart): Set traceframe_usage, start_time.
8860 (stop_tracing): Set stop_time.
8861 (cmd_qtstatus): Report additional status.
8862 (cmd_qtp): New function.
8863 (handle_tracepoint_query): Call it.
8864 (cmd_qtnotes): New function.
8865 (handle_tracepoint_general_set): Call it.
8866 (get_timestamp): Rename from tsv_get_timestamp.
8867
405f8e94
SS		 88682011-11-14 Stan Shebs <stan@codesourcery.com>
8869 Kwok Cheung Yeung <kcy@codesourcery.com>
8870
8871 * linux-x86-low.c (small_jump_insn): New.
8872 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8873 trampoline and error message, build a trampoline and issue a small
8874 jump instruction to it.
8875 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8876 trampoline and error message.
8877 (x86_get_min_fast_tracepoint_insn_len): New.
8878 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8879 * linux-low.h (struct linux_target_ops): Add arguments to
8880 install_fast_tracepoint_jump_pad operation, add new operation.
8881 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8882 arguments.
8883 (linux_get_min_fast_tracepoint_insn_len): New function.
8884 (linux_target_op): Add new operation.
8885 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8886 (gdb_trampoline_buffer_end): Ditto.
8887 (gdb_trampoline_buffer_error): Ditto.
8888 (struct ipa_sym_addresses): Add fields for new IPA variables.
8889 (symbol_list): Add entries for new IPA variables.
8890 (struct tracepoint): Add fields to hold the address range of the
8891 trampoline used by the tracepoint.
8892 (trampoline_buffer_head): New static variable.
8893 (trampoline_buffer_tail): Ditto.
8894 (claim_trampoline_space): New function.
8895 (have_fast_tracepoint_trampoline_buffer): New function.
8896 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8897 structure.
8898 (install_fast_tracepoint): Ditto, also add error buffer argument.
8899 (cmd_qtminftpilen): New function.
8900 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8901 (fast_tracepoint_from_trampoline_address): New function.
8902 (fast_tracepoint_collecting): Handle trampoline as part of jump
8903 pad space.
8904 (set_trampoline_buffer_space): New function.
8905 (initialize_tracepoint): Initialize new IPA variables.
8906 * target.h (struct target_ops): Add arguments to
8907 install_fast_tracepoint_jump_pad operation, add new
8908 get_min_fast_tracepoint_insn_len operation.
8909 (target_get_min_fast_tracepoint_insn_len): New.
8910 (install_fast_tracepoint_jump_pad): Add arguments.
8911 * server.h (IPA_BUFSIZ): Define.
8912 * linux-i386-ipa.c: Include extra header files.
8913 (initialize_fast_tracepoint_trampoline_buffer): New function.
8914 (initialize_low_tracepoint): Call it.
8915 * server.h (set_trampoline_buffer_space): Declare.
8916 (claim_trampoline_space): Ditto.
8917 (have_fast_tracepoint_trampoline_buffer): Ditto.
8918
1e4d1764
YQ		 89192011-11-14 Yao Qi <yao@codesourcery.com>
8920
8921 * server.c (handle_query): Handle InstallInTrace for qSupported.
8922 * tracepoint.c (add_tracepoint): Sort list.
8923 (install_tracepoint, download_tracepoint): New.
8924 (cmd_qtdp): Call them to install and download tracepoints.
8925 (sort_tracepoints): Removed.
8926 (cmd_qtstart): Update.
8927
5c73ff4e
YQ		 89282011-11-14 Yao Qi <yao@codesourcery.com>
8929
8930 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8931 * mem-break.h: Declare.
8932 * tracepoint.c (cmd_qtstart): Move some code to ...
8933 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8934 New.
8935 (download_tracepoints): Move some code to ...
8936 (download_tracepoint_1): ... here. New.
8937
86a30030
YQ		 89382011-11-08 Yao Qi <yao@codesourcery.com>
8939
8940 * remote-utils.c (relocate_instruction): A comment fix.
8941
8d26e50c
JB		 89422011-11-07 Joel Brobecker <brobecker@adacore.com>
8943
8944 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8945 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8946 dr_status_mirror and dr_control_mirror from debug_reg_state.
8947 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8948 (i386_initial_stuff): Remove use of deleted globals.
8949 (i386_get_thread_context, i386_set_thread_context,
8950 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8951 from debug_reg_state.
8952
a59306a3
YQ		 89532011-11-05 Yao Qi <yao@codesourcery.com>
8954
8955 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8956 address as TPOINT's.
8957
3065dfb6
SS		 89582011-11-02 Stan Shebs <stan@codesourcery.com>
8959
8960 * tracepoint.c (agent_mem_read_string): New function.
8961 (eval_agent_expr): Call it for tracenz.
8962 * server.c (handle_query): Report support for tracenz.
8963
fd0d8c7c
YQ		 89642011-11-02 Yao Qi <yao@codesourcery.com>
8965
8966 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8967
609086b1
YQ		 89682011-11-02 Yao Qi <yao@codesourcery.com>
8969
8970 * target.h: Fix a typo in comment.
8971
b9fd1791
PA		 89722011-10-31 Pedro Alves <pedro@codesourcery.com>
8973
8974 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8975 clobber the breakpoints' shadows with fast tracepoint jumps.
8976 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8977 * target.c (write_inferior_memory): Also pass MYADDR down to
8978 check_mem_write.
8979
03583c20
UW		 89802011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8981
8982 * configure.ac: Check support for personality routine.
8983 * configure: Regenerate.
8984 * config.in: Likewise.
8985 * linux-low.c: Include <sys/personality.h>.
8986 Define ADDR_NO_RANDOMIZE if necessary.
8987 (linux_create_inferior): Disable address space randomization when
8988 forking inferior, if requested.
8989 (linux_supports_disable_randomization): New function.
8990 (linux_target_ops): Install it.
8991 * server.h (disable_randomization): Declare.
8992 * server.c (disable_randomization): New global variable.
8993 (handle_general_set): Handle QDisableRandomization.
8994 (handle_query): Likewise for qSupported.
8995 (main): Support --disable-randomization and --no-disable-randomization
8996 command line arguments.
8997 * target.h (struct target_ops): Add supports_disable_randomization.
8998 (target_supports_disable_randomization): New macro.
8999
723b724b
MF		 90002011-09-29 Mike Frysinger <vapier@gentoo.org>
9001
9002 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9003 ifdef check.
9004 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9005 [!PT_GETDSBT] (target_loadmap): New definition.
9006 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9007 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9008 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9009 and PT_GETDSBT to LINUX_LOADMAP.
9010 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9011 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9012
55329a5c 90132011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 9014
9015 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9016 (arm_linux_hwbp_cap): New static variable.
9017 (arm_linux_get_hwbp_cap): Replace by ...
9018 (arm_linux_init_hwbp_cap): ... this new function.
9019 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9020 (arm_linux_get_hw_watchpoint_count): Likewise.
9021 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9022 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9023 (arm_prepare_to_resume): Use perror_with_name instead of error.
9024
55329a5c 90252011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 9026
9027 * linux-arm-low.c: Include <signal.h>.
9028 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9029 (struct arm_linux_hwbp_cap): New data type.
9030 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9031 (struct arm_linux_hw_breakpoint): New data type.
9032 (MAX_BPTS, MAX_WPTS): Define.
9033 (struct arch_process_info, struct arch_lwp_info): New data types.
9034 (arm_linux_get_hwbp_cap): New function.
9035 (arm_linux_get_hw_breakpoint_count): Likewise.
9036 (arm_linux_get_hw_watchpoint_count): Likewise.
9037 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9038 (arm_hwbp_control_initialize): Likewise.
9039 (arm_hwbp_control_is_enabled): Likewise.
9040 (arm_hwbp_control_is_initialized): Likewise.
9041 (arm_hwbp_control_disable): Likewise.
9042 (arm_linux_hw_breakpoint_equal): Likewise.
9043 (arm_linux_hw_point_initialize): Likewise.
9044 (struct update_registers_data): New data structure.
9045 (update_registers_callback: New function.
9046 (arm_insert_point): Likewise.
9047 (arm_remove_point): Likewise.
9048 (arm_stopped_by_watchpoint): Likewise.
9049 (arm_stopped_data_address): Likewise.
9050 (arm_new_process): Likewise.
9051 (arm_new_thread): Likewise.
9052 (arm_prepare_to_resume): Likewise.
9053 (the_low_target): Register arm_insert_point, arm_remove_point,
9054 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9055 arm_new_thread, and arm_prepare_to_resume.
9056
6b9801d4
SS		 90572011-09-15 Stan Shebs <stan@codesourcery.com>
9058
9059 * server.h (struct emit_ops): Add compare-goto fields.
9060 * tracepoint.c (gdb_agent_op_sizes): New table.
9061 (emit_eq_goto): New function.
9062 (emit_ne_goto): New function.
9063 (emit_lt_goto): New function.
9064 (emit_le_goto): New function.
9065 (emit_gt_goto): New function.
9066 (emit_ge_goto): New function.
9067 (is_goto_target): New function.
9068 (compile_bytecodes): Recognize special cases of compare-goto
9069 combinations and call specialized emitters for them.
9070 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9071 (amd64_emit_ne_goto): New function.
9072 (amd64_emit_lt_goto): New function.
9073 (amd64_emit_le_goto): New function.
9074 (amd64_emit_gt_goto): New function.
9075 (amd64_emit_ge_goto): New function.
9076 (amd64_emit_ops): Add the new functions.
9077 (i386_emit_eq_goto): New function.
9078 (i386_emit_ne_goto): New function.
9079 (i386_emit_lt_goto): New function.
9080 (i386_emit_le_goto): New function.
9081 (i386_emit_gt_goto): New function.
9082 (i386_emit_ge_goto): New function.
9083 (i386_emit_ops): Add the new functions.
9084
bf15cbda
SS		 90852011-09-08 Stan Shebs <stan@codesourcery.com>
9086
9087 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9088 (i386_emit_epilogue): Restore %ebx.
9089
943ca1dd
JZ		 90902011-08-31 Jie Zhang <jzhang918@gmail.com>
9091
9092 * server.c (step_thread): Remove definition.
9093 (process_serial_event): Don't handle Hs.
9094 * server.h (step_thread): Remove declaration.
9095 * target.c (set_desired_inferior): Remove use of step_thread.
9096
e3deef73
LM		 90972011-08-24 Luis Machado <lgustavo@codesourcery.com>
9098
9099 * linux-low.c: Include linux-procfs.h.
9100 (linux_attach_lwp_1): Update comments.
9101 (linux_attach): Scan for existing threads when attaching to a
9102 process that is the tgid.
9103 * Makefile.in: Update dependencies.
9104
13da1c97
LM		 91052011-08-24 Luis Machado <lgustavo@codesourcery.com>
9106
9107 * configure.srv: Add linux-procfs.o dependencies.
9108
881127c9
YQ		 91092011-08-14 Yao Qi <yao@codesourcery.com>
9110
9111 * target.h (struct target_ops): Fix indent.
9112 * win32-low.c (win32_target_ops): Fix comment.
9113
58dbd541
YQ		 91142011-08-14 Andrew Jenner <andrew@codesourcery.com>
9115 Yao Qi <yao@codesourcery.com>
9116
9117 * Makefile.in (clean): Remove tic6x-*.c files.
9118 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9119 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9120 (tic6x-c64xp-linux.c): Likewise.
9121 * configure.srv: Add support for tic6x-*-uclinux.
9122 * linux-tic6x-low.c: New.
9123 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9124
78d85199
YQ		 91252011-08-14 Andrew Stubbs <ams@codesourcery.com>
9126 Yao Qi <yao@codesourcery.com>
9127
9128 * target.h (struct target_ops): Add read_loadmap.
9129 * linux-low.c (struct target_loadseg): New type.
9130 (struct target_loadmap): New type.
9131 (linux_read_loadmap): New function.
9132 (linux_target_ops): Add linux_read_loadmap.
9133 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 9134 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9135 to NULL.
78d85199 9136
a959a88d
EZ		 91372011-08-05 Eli Zaretskii <eliz@gnu.org>
9138
9139 * win32-low.c: Include <stdint.h>.
9140
1ced966e
PA		 91412011-07-22 Pedro Alves <pedro@codesourcery.com>
9142
9143 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9144 to the inferior here.
9145 (i386_remove_aligned_watchpoint): Ditto.
9146 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9147 fit part of the watchpoint in the debug registers.
9148 (i386_update_inferior_debug_regs): New.
9149 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9150 registers, and only update the inferior on success.
9151 (i386_low_remove_watchpoint): Ditto.
9152
d26e3629
KY		 91532011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9154
9155 * linux-low.c (compare_ints, unique, list_threads, show_process,
9156 linux_core_of_thread): Delete.
9157 (linux_target_ops): Change linux_core_of_thread to
9158 linux_common_core_of_thread.
9159 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9160 * utils.c (malloc_failure): Change type of argument.
9161 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9162 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9163 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9164 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9165 (IPA_OBJS): Add common-utils-ipa.o.
9166 (ptid_h, linux_osdata_h): New macros.
9167 (server_h): Add common/common-utils.h, common/xml-utils.h,
9168 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9169 common/ptid.h.
9170 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9171 ptid.o, buffer.o): New rules.
9172 (linux-low.o): Add common/linux-osdata.h as a dependency.
9173 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9174 * configure.ac: Add AC_HEADER_DIRENT check.
9175 * config.in: Regenerate.
9176 * configure: Regenerate.
9177 * remote-utils.c (xml_escape_text): Delete.
9178 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9179 buffer_xml_printf): Move to common/buffer.c.
9180 * server.c (main): Remove call to initialize_inferiors.
9181 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9182 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9183 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9184 internal_error, gdb_assert, gdb_assert_fail): Delete.
9185 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9186 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9187 common/buffer.h.
9188 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9189 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9190 initialize_inferiors): Delete.
9191
2275a1a7
PA		 91922011-07-20 Pedro Alves <pedro@codesourcery.com>
9193
9194 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9195 symbol error.
9196
0a5b1e09
PA		 91972011-05-31 Pedro Alves <pedro@codesourcery.com>
9198
9199 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9200 assertion.
9201 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9202
6938fd34
YQ		 92032011-05-26 Yao Qi <yao@codesourcery.com>
9204
9205 * Makefile.in (thread-db.o): Track dependence to
9206 common/gdb_thread_db.h.
9207 * thread-db.c: include gdb_thread_db.h from right place.
9208
b481f9e0
TT		 92092011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9210
9211 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9212 __FILE__ and __LINE__ to internal_error.
9213
98a5dd13
DE		 92142011-05-13 Doug Evans <dje@google.com>
9215
9216 * thread-db.c (try_thread_db_load_from_sdir): New function.
9217 (try_thread_db_load_from_dir): New function.
9218 (thread_db_load_search): Handle $sdir, ignore $pdir.
9219 Remove trying of system directories if search of
9220 libthread-db-search-path fails, that is now done via $sdir.
9221
d248b706
KY		 92222011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9223
9224 * server.c (handle_query): Add EnableDisableTracepoints to the list
9225 of supported features.
43aaf8b6 9226 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 9227 tracepoints.
43aaf8b6
PA		 9228 (cmd_qtenable_disable): New.
9229 (cmd_qtstart): Install tracepoints even if disabled.
9230 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9231 receiving a QTEnable or QTDisable packet.
9232 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9233 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9234 tracepoints.
9235 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 9236
84e578fb
DE		 92372011-05-10 Doug Evans <dje@google.com>
9238
9239 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9240
71f55dd8
DE		 92412011-05-04 Doug Evans <dje@google.com>
9242
9243 * linux-low.c (linux_join): Skip process lookup.
9244 * spu-low.c (spu_join): Ditto.
9245 * server.c (join_inferiors_callback): Delete.
9246 (process_serial_event): For 'D' packet (detach) call join_inferior
9247 directly.
9248
4d393d60
JM		 92492011-05-04 Joseph Myers <joseph@codesourcery.com>
9250
9251 * README: Don't mention xscale*-*-linux*.
9252 * configure.srv (xscale*-*-linux*): Don't handle target.
9253
b00ad6ff
NF		 92542011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9255
9256 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9257 casting pointers.
9258 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9259 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9260 (i386_emit_void_call_2): Likewise.
9261
af96c192
YQ		 92622011-04-26 Yao Qi <yao@codesourcery.com>
9263
43aaf8b6
PA		 9264 * linux-low.c: Move common macros to linux-ptrace.h.
9265 Include linux-ptrace.h.
af96c192
YQ		 9266 * Makefile.in (linux_ptrace_h): New.
9267 (linux-low.o): Depends on linux-ptrace.h.
9268
03f2bd59
JK		 92692011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9270
9271 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9272 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9273 (remote_prepare): New function with most of the TCP code from ...
9274 (remote_open): ... here. Detect PORT here unconditionally. Move also
9275 setting transport_is_reliable.
9276 * server.c (run_once): New variable.
9277 (gdbserver_usage): Document it.
9278 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9279 the first run if RUN_ONCE.
9280 * server.h (run_once, remote_prepare): New declarations.
9281
7a9dd1b2
TT		 92822011-04-19 Tom Tromey <tromey@redhat.com>
9283
9284 * win32-low.c (handle_load_dll): Remove duplicate "the".
9285
81239425
PM		 92862011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9287
9288 Remove support for old Cygwin 1.5 versions.
9289 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9290 function to avoid warning.
9291 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9292 warning.
9293
9e0627f1
PM		 92942011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9295
9296 * gdbserver/server.h (Macro _): Define it if not available.
9297
588eebee
MS		 92982011-03-14 Michael Snyder <msnyder@vmware.com>
9299
348af9f7 9300 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 9301
43f70d4c
JB		 93022011-03-10 Joel Brobecker <brobecker@adacore.com>
9303
9304 * Makefile.in (maintainer-clean realclean distclean): Remove
9305 "make ... subdir_do" command.
9306
348af9f7
MS		 93072011-03-10 Michael Snyder <msnyder@vmware.com>
9308
9309 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9310
9311 * server.c (handle_v_run): Free alloced buffer on early return.
9312
e637a4f5
YQ		 93132011-03-09 Yao Qi <yao@codesourcery.com>
9314
9315 Revert:
9316 2011-03-04 Yao Qi <yao@codesourcery.com>
9317
9318 * Makefile.in: Remove GNU make feature --directory.
9319
9320 2011-03-05 Yao Qi <yao@codesourcery.com>
9321
9322 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9323 (subdir_do): New make target. Copied from gdb/Makefile.
9324 (maintainer-clean, realclean, distclean, clean): Call corresponding
9325 make targets in common/Makefile.
9326
9327 2011-02-11 Yao Qi <yao@codesourcery.com>
9328
9329 * configure.ac: Call AC_PROG_RANLIB.
9330 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9331 * configure: Regenerate.
9332
e6edda56
JK		 93332011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9334
9335 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9336
e5141119
JB		 93372011-03-06 Yao Qi <yao@codesourcery.com>
9338
9339 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9340
64794aa4
JB		 93412011-03-05 Yao Qi <yao@codesourcery.com>
9342
9343 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9344 (subdir_do): New make target. Copied from gdb/Makefile.
9345 (maintainer-clean, realclean, distclean, clean): Call corresponding
9346 make targets in common/Makefile.
9347
7a762829
YQ		 93482011-03-04 Yao Qi <yao@codesourcery.com>
9349
9350 * Makefile.in: Remove GNU make feature --directory.
9351
348af9f7
MS		 93522011-03-04 Michael Snyder <msnyder@vmware.com>
9353
9354 * server.c (queue_stop_reply): Call xmalloc not malloc.
9355
93562011-03-02 Michael Snyder <msnyder@vmware.com>
9357
9358 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9359
9f72fee2
MS		 93602011-02-28 Michael Snyder <msnyder@vmware.com>
9361
588eebee
MS		 9362 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9363 (cmd_qtframe): Ditto.
9364 (cmd_qtbuffer): Ditto.
9365 (cmd_bigqtbuffer): Ditto.
9366
9f72fee2
MS		 9367 * utils.c (decimal2str): Initialize 'width' to nine, then
9368 don't mess with it.
9369
8040bd49
UW		 93702011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9371
9372 * hostio.c (require_data): Free *data, not data.
9373
7e52cbd0
JK		 93742011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9375
9376 * hostio.c (require_data): Use free, not xfree.
9377
9130f83e
MS		 93782011-02-27 Michael Snyder <msnyder@vmware.com>
9379
4b812f4e
MS		 9380 * server.c (handle_query): Discard unused value.
9381
9130f83e
MS		 9382 * hostio.c (require_data): Free malloc memory before returning
9383 error.
9384
69d37113
MS		 93852011-02-26 Michael Snyder <msnyder@vmware.com>
9386
9387 * linux-low.c (list_threads): Call closedir for dirent.
9388
35f5825a
MS		 93892011-02-27 Michael Snyder <msnyder@vmware.com>
9390
2a589cef
MS		 9391 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9392 a case statement falls through.
9393
0adea5f7
MS		 9394 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9395
35f5825a
MS		 9396 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9397 in comparison.
9398
238f1c74
MS		 93992011-02-26 Michael Snyder <msnyder@vmware.com>
9400
9401 * utils.c (decimal2str): Eliminate dead code and dead param.
9402 (pulongest): Drop dead param from call to decimal2str.
9403 (plongest): Ditto.
9404
633ff500
JB		 94052011-02-24 Joel Brobecker <brobecker@adacore.com>
9406
9407 Revert the following patch (not approved yet):
9408 2011-02-21 Hui Zhu <teawater@gmail.com>
9409 * tracepoint.c (tp_printf): New function.
9410 (eval_agent_expr): Handle gdb_agent_op_printf.
9411
f9c6ff72
HZ		 94122011-02-21 Hui Zhu <teawater@gmail.com>
9413
9414 * tracepoint.c (tp_printf): New function.
9415 (eval_agent_expr): Handle gdb_agent_op_printf.
9416
94d5e490
TT		 94172011-02-18 Tom Tromey <tromey@redhat.com>
9418
9419 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9420 (tracepoint.o): Likewise.
9421 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9422 (gdb_agent_op_names): Likewise.
9423
c7f96d2b
TT		 94242011-02-18 Tom Tromey <tromey@redhat.com>
9425
9426 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9427 gdb_agent_op_rot>: New constants.
9428 (gdb_agent_op_names): Add pick and roll.
9429 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9430 cases.
9431
0feedb2c
JK		 94322011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9433
9434 * aclocal.m4: Regenerated with aclocal-1.11.1.
9435
b3b9301e
PA		 94362011-02-14 Pedro Alves <pedro@codesourcery.com>
9437
9438 * server.c (handle_qxfer_traceframe_info): New.
9439 (qxfer_packets): Register "traceframe-info".
9440 (handle_query): Report support for qXfer:traceframe-info:read+.
9441 * tracepoint.c (match_blocktype): New.
9442 (traceframe_find_block_type): Rename to ...
9443 (traceframe_walk_blocks): ... this. Add callback filter argument,
9444 and use it.
9445 (traceframe_find_block_type): New, reimplemented on top of
9446 traceframe_walk_blocks.
9447 (build_traceframe_info_xml): New.
9448 (traceframe_read_info): New.
9449 * server.h (traceframe_read_info): Declare.
9450
4f3e6fb7
YQ		 94512011-02-11 Yao Qi <yao@codesourcery.com>
9452
9453 * configure.ac: Call AC_PROG_RANLIB.
9454 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9455 * configure: Regenerate.
9456
764880b7
PA		 94572011-02-07 Pedro Alves <pedro@codesourcery.com>
9458
9459 * server.c (gdb_read_memory): Change return semantics to allow
9460 partial transfers.
9461 (handle_search_memory_1): Adjust.
9462 (process_serial_event) <'m' packet>: Handle partial transfers.
9463 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9464
1c79eb8a
PA		 94652011-01-28 Pedro Alves <pedro@codesourcery.com>
9466
9467 * regcache.c (init_register_cache): Initialize
9468 regcache->register_status.
9469 (free_register_cache): Release regcache->register_status.
9470 (regcache_cpy): Copy register_status.
9471 (registers_to_string): Print 'x's for unavailable registers.
9472 (supply_register): Mark the register's status valid or
9473 unavailable, depending on whether a buffer was passed in or not.
9474 (supply_register_zeroed): New.
9475 (supply_regblock): Mark the registers' status valid or
9476 unavailable, depending on whether a buffer was passed in or not.
9477 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9478 (struct regcache): New `register_status' field.
9479 (supply_register_zeroed): Declare.
9480 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9481 supply_register_zeroed, rather than passing a NULL buffer to
9482 supply_register.
9483 * tracepoint.c (fetch_traceframe_registers): Update comment.
9484
85724a0e
PA		 94852011-01-28 Pedro Alves <pedro@codesourcery.com>
9486
9487 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9488 buffer explicit.
9489
d08aafef
PA		 94902011-01-25 Pedro Alves <pedro@codesourcery.com>
9491
9492 * server.h (decode_xfer_write): Change prototype.
9493 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9494 and don't extract the annex here.
9495 * server.c (decode_xfer_read): Remove `annex' parameter,
9496 and don't extract the annex here.
9497 (decode_xfer): New.
9498 (struct qxfer): New.
9499 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9500 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9501 (handle_qxfer_statictrace): New functions, abstracted out from
9502 handle_query, and made to use the struct qxfer interface.
9503 (handle_threads_qxfer_proper): Rename to ...
9504 (handle_qxfer_threads_proper): ... this.
9505 (handle_threads_qxfer): Rename to ...
9506 (handle_qxfer_threads): ... this. Adjust.
9507 (qxfer_packets): New array.
9508 (handle_qxfer): New function.
9509 (handle_query): Use handle_qxfer.
9510
493e2a69
MS		 95112011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9512
9513 * gdbreplay.c: Shorten lines of >= 80 columns.
9514 * linux-low.c: Ditto.
9515 * linux-ppc-low.c: Ditto.
9516 * linux-s390-low.c: Ditto.
9517 * linux-sparc-low.c: Ditto.
9518 * linux-x86-low.c: Ditto.
9519 * linux-xtensa-low.c: Ditto.
9520 * mem-break.c: Ditto.
9521 * nto-low.c: Ditto.
9522 * regcache.h: Ditto.
9523 * remote-utils.c: Ditto.
9524 * server.c: Ditto.
9525 * server.h: Ditto.
9526 * thread-db.c: Ditto.
9527 * tracepoint.c: Ditto.
9528 * utils.c: Ditto.
9529 * win32-low.h: Ditto.
9530
44944448
JB		 95312011-01-05 Joel Brobecker <brobecker@adacore.com>
9532
9533 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9534 update.
9535
71ce852c
JB		 95362011-01-01 Joel Brobecker <brobecker@adacore.com>
9537
9538 * server.c (gdbserver_version): Update copyright year in version
9539 output.
9540 * gdbreplay.c (gdbreplay_version): Ditto.
9541
eb826dc6
MF		 95422010-12-29 Jie Zhang <jie.zhang@analog.com>
9543
9544 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9545 * linux-bfin-low.c: New file.
9546 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9547 PT_DATA_ADDR for BFIN targets.
9548 * Makefile.in (SFILES): Add linux-bfin-low.c.
9549 (clean): Remove reg-bfin.c.
9550 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9551 * README: Mention supported Blackfin targets.
9552
39ab222a
MF		 95532010-12-23 Mike Frysinger <vapier@gentoo.org>
9554
9555 * .gitignore: New file.
9556
a1f2ce7d
MF		 95572010-11-16 Mike Frysinger <vapier@gentoo.org>
9558
9559 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9560
f474844c
JZ		 95612010-10-22 Jie Zhang <jie@codesourcery.com>
9562
9563 * Makefile.in: Add FLAGS_TO_PASS variable.
9564 (install): Remove dependency of install-only and recursively
9565 invoke make for install-only.
9566
f1048712
DE		 95672010-10-04 Doug Evans <dje@google.com>
9568
9569 * Makefile.in (uninstall): Use $(DESTDIR).
9570
b53a1623
PA		 95712010-09-24 Pedro Alves <pedro@codesourcery.com>
9572
e6ee044d
PA		 9573 PR gdb/11842
9574
b53a1623
PA		 9575 * linux-x86-low.c (compat_siginfo_from_siginfo)
9576 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9577 si_code is < 0. Check for si_code == SI_TIMER before checking for
9578 si_code < 0.
9579
fa1bd1e4
JB		 95802010-09-13 Joel Brobecker <brobecker@adacore.com>
9581
9582 * lynx-i386-low.c: New file.
9583 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9584
47fac8f8
JB		 95852010-09-13 Joel Brobecker <brobecker@adacore.com>
9586
9587 * lynx-low.c (ptrace_request_to_str): Remove handling for
9588 request values that have been removed in LynxOS 5.x.
9589
1adfc54d
JB		 95902010-09-13 Joel Brobecker <brobecker@adacore.com>
9591
9592 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9593 <ptrace.h>
9594
c2a66c29
NS		 95952010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9596
9597 * configure.ac: Add --enable-inprocess-agent option.
9598 * configure: Rebuilt.
9599
32fcada3
YQ		 96002010-09-06 Yao Qi <yao@codesourcery.com>
9601
9602 * linux-low.c (linux_kill): Remove unused variable.
9603 (linux_stabilize_threads): Likewise.
9604 * server.c (start_inferior): Likewise.
9605 (queue_stop_reply_callback): Likewise.
9606 * tracepoint.c (do_action_at_tracepoint): Likewise.
9607
0cccb683
YQ		 96082010-09-06 Yao Qi <yao@codesourcery.com>
9609
9610 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9611 on return.
9612
423ec54c
JK		 96132010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9614
9615 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9616
12ac6819
PA		 96172010-09-06 Pedro Alves <pedro@codesourcery.com>
9618
9619 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9620 "$(IPA_DEPFILES)".
9621
8ed54b31
JB		 96222010-09-01 Joel Brobecker <brobecker@adacore.com>
9623
9624 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9625 gdbserver/lynx-ppc-low.c: New files.
9626 * Makefile.in (lynx_low_h): New variable.
9627 (lynx-low.o, lynx-ppc-low.o): New rules.
9628 * configure.ac: On LynxOS, link with -lnetinet.
9629 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9630 * configure: regenerate.
9631
bb0116a4
JB		 96322010-09-01 Joel Brobecker <brobecker@adacore.com>
9633
9634 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9635 * configure.ac: Add check for vasprintf and vsnprintf.
9636 * configure, config.in: Regenerate.
9637 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9638
a778ab81 96392010-09-01 Joel Brobecker <brobecker@adacore.com>
9640
9641 * gdbreplay.c: Move include of alloca.h up, next to include of
9642 malloc.h.
9643 * server.h: Add include of malloc.h.
9644 * mem-break.c: Remove include of malloc.h.
9645 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9646
8b034a19 96472010-09-01 Joel Brobecker <brobecker@adacore.com>
9648
9649 * Makefile.in (memmem.o): Build with -Wno-error.
9650
96512010-09-01 Joel Brobecker <brobecker@adacore.com>
9652
9653 * utils.c (xsnprintf): Make non-static.
9654 * server.h: Add xsnprintf declaration.
9655 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9656 replace calls to snprintf by calls to xsnprintf throughout.
9657
96582010-09-01 Joel Brobecker <brobecker@adacore.com>
9659
9660 * configure.ac: Add configure check for alloca.
9661 * configure, config.in: Regenerate.
9662 * server.h: Include alloca.h if it exists.
9663 * gdbreplay.c: Include alloca.h if it exists.
9664
1a981360
PA		 96652010-08-28 Pedro Alves <pedro@codesourcery.com>
9666
9667 * linux-low.c (__SIGRTMIN): Define if not already defined.
9668 (linux_create_inferior): Check for __ANDROID__ rather than
9669 __SIGRTMIN.
9670 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9671 are already deferred.
9672 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9673 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9674 stopped and already has a pending signal to report.
9675 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9676 a pending signal to report or is moving out of a jump pad.
9677 (linux_init_signals): Check for __ANDROID__ rather than
9678 __SIGRTMIN.
9679
b4d51a55
PA		 96802010-08-28 Pedro Alves <pedro@codesourcery.com>
9681
9682 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9683 debug_threads check. Avoid a linear search when not doing debug
9684 output.
9685
ec48365d
PA		 96862010-08-27 Pedro Alves <pedro@codesourcery.com>
9687
9688 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9689 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9690 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9691 (process_event): Change local fd's type to gdb_fildes_t.
9692 (create_file_handler): Adjust prototype.
9693 (delete_file_handler): Adjust prototype.
9694 (handle_file_event): Adjust prototype. Use pfildes.
9695 (create_file_event): Adjsut prototype.
9696 * remote-utils.c (remote_desc, listen_desc): Change type to
9697 gdb_fildes_t.
9698 * server.h: New gdb_fildes_t typedef.
9699 [USE_WIN32API]: Include winsock2.h.
9700 (delete_file_handler, add_file_handler): Adjust prototypes.
9701 (pfildes): Declare.
9702 * utils.c (pfildes): New.
9703
854d88f0
PA		 97042010-08-27 Pedro Alves <pedro@codesourcery.com>
9705
9706 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9707 * configure: Regenerate.
9708
0146f85b
PA		 97092010-08-27 Pedro Alves <pedro@codesourcery.com>
9710
9711 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9712 (linux_done_accessing_memory): ... this.
9713 (linux_target_ops): Adjust.
9714 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9715 * nto-low.c (nto_target_ops): Adjust comment.
9716 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9717 * spu-low.c (spu_target_ops): Adjust comment.
9718 * target.h (target_ops): Rename unprepare_to_access_memory field
9719 to done_accessing_memory.
9720 (unprepare_to_access_memory): Rename to ...
9721 (done_accessing_memory): ... this.
9722
90d74c30
PA		 97232010-08-26 Pedro Alves <pedro@codesourcery.com>
9724
9725 * linux-low.c (linux_prepare_to_access_memory): New.
9726 (linux_unprepare_to_access_memory): New.
9727 (linux_target_ops): Install them.
9728 * server.c (read_memory): Rename to ...
9729 (gdb_read_memory): ... this. Use
9730 prepare_to_access_memory/prepare_to_access_memory.
9731 (write_memory): Rename to ...
9732 (gdb_write_memory): ... this. Use
9733 prepare_to_access_memory/prepare_to_access_memory.
9734 (handle_search_memory_1): Adjust.
9735 (process_serial_event): Adjust.
9736 * target.h (struct target_ops): New fields
9737 prepare_to_access_memory and unprepare_to_access_memory.
9738 (prepare_to_access_memory, unprepare_to_access_memory): New.
9739 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9740 prepare_to_access_memory/prepare_to_access_memory.
9741 * nto-low.c (nto_target_ops): Adjust.
9742 * spu-low.c (spu_target_ops): Adjust.
9743 * win32-low.c (win32_target_ops): Adjust.
9744
fd467969
PA		 97452010-08-26 Pedro Alves <pedro@codesourcery.com>
9746
9747 * Makefile.in (WARN_CFLAGS): Get it from configure.
9748 (WERROR_CFLAGS): New.
9749 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9750 * configure.ac: Introduce --enable-werror, which adds -Werror to
9751 the compiler command line. Enabled by default. Disable with
9752 --disable-werror. Add -Wdeclaration-after-statement
9753 Wpointer-arith and -Wformat-nonliteral to warning flags.
9754 * configure: Regenerate.
9755
331e2f5f
PA		 97562010-08-26 Pedro Alves <pedro@codesourcery.com>
9757
9758 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9759
e581f2b4
PA		 97602010-08-26 Pedro Alves <pedro@codesourcery.com>
9761
9762 * gdbreplay.c (remote_error): New.
9763 (gdbchar): New.
9764 (expect): Use gdbchar. Check for error reading from GDB.
9765 Clarify sync error output.
9766 (play): Check for errors writing to GDB.
9767 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9768 * remote-utils.c (getpkt): Check for errors writing to the remote
9769 descriptor.
9770
3c11dd79
PA		 97712010-08-25 Pedro Alves <pedro@codesourcery.com>
9772
9773 * linux-low.c (linux_wait_1): Move non-debugging code out of
9774 `debug_threads' control.
9775
d20a8ad9
PA		 97762010-08-25 Pedro Alves <pedro@codesourcery.com>
9777
9778 * linux-low.c (linux_wait_1): Don't set last_status here.
9779 * server.c (push_event, queue_stop_reply_callback): Assert we're
9780 not pushing a TARGET_WAITKIND_IGNORE event.
9781 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9782 (myresume, handle_target_event): Set the thread's last_resume_kind
9783 and last_status from the target returned status.
9784
964e4306
PA		 97852010-08-25 Pedro Alves <pedro@codesourcery.com>
9786
9787 PR threads/10729
9788
9789 * linux-x86-low.c (update_debug_registers_callback): New.
9790 (i386_dr_low_set_addr): Use it.
9791 (i386_dr_low_get_addr): New.
9792 (i386_dr_low_set_control): Use update_debug_registers_callback.
9793 (i386_dr_low_get_control): New.
9794 (i386_dr_low_get_status): Adjust.
9795 * linux-low.c (linux_stop_lwp): New.
9796 * linux-low.h (linux_stop_lwp): Declare.
9797
9798 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9799 argument instead of a i386_debug_reg_state.
9800 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9801 a i386_debug_reg_state.
9802 (i386_insert_aligned_watchpoint): Adjust.
9803 (i386_remove_aligned_watchpoint): Adjust.
9804 (i386_low_stopped_data_address): Read the debug registers from the
9805 inferior instead of from the mirrors.
9806 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9807 (i386_dr_low_get_addr): Declare.
9808 (i386_dr_low_get_control): Declare.
9809 (i386_dr_low_get_status): Change prototype.
9810
9811 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9812 (i386_dr_low_get_addr): New.
9813 (i386_dr_low_get_control): New.
9814 (i386_dr_low_get_status): Adjust prototype. Return
9815 dr_status_mirror.
9816 (i386_initial_stuff): Clear dr_status_mirror and
9817 dr_control_mirror.
9818 (i386_get_thread_context): Adjust.
9819 (i386_set_thread_context): Adjust.
9820 (i386_thread_added): Adjust.
9821
5f21a75b
PA		 98222010-08-24 Pedro Alves <pedro@codesourcery.com>
9823
9824 * linux-low.h (linux_thread_area): Delete declaration.
9825
3e4c1235
TS		 98262010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9827
9828 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9829 after its termination.
9830
1971b033
PA		 98312010-08-09 Pedro Alves <pedro@codesourcery.com>
9832
9833 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9834 (gdb_wants_all_stopped): Delete.
9835 (linux_wait_1): Don't call them.
9836 * server.c (handle_v_cont): Tag all threads as want-stopped.
9837 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9838 stopped as "client-wants-stopped".
9839
310444ac
PA		 98402010-07-31 Pedro Alves <pedro@codesourcery.com>
9841
9842 * Makefile.in (signals_h): New.
9843 (server_h): Depend on it.
9844 (server.o): Don't depend on $(signals_def).
9845 (signals.o): Depend on $(signals_def).
9846
a19cae16
JK		 98472010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9848
9849 * Makefile.in (signals_def): New.
9850 (server_h): Append include/gdb/signals.h and signals_def.
9851 (server.o): Append signals_def.
9852
30d50328
JK		 98532010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9854
9855 * server.c (handle_target_event): Use target_signal_to_host for
9856 resume_info.sig initialization.
9857 * target.h (struct thread_resume) <sig>: New comment.
9858
5c3216e2
OS		 98592010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9860
c6f46ca0
OS		 9861 * server.c (handle_query): strcpy() the returned string from paddress()
9862 instead of sprintf().
5c3216e2
OS		 9863 * utils.c (paddress): Return phex_nz().
9864
6bd31874
JB		 98652010-07-07 Joel Brobecker <brobecker@adacore.com>
9866
9867 * server.c (handle_v_cont): Call mourn_inferior if process
9868 just exited.
9869 (myresume): Likewise.
9870
0fb4aa4b
PA		 98712010-07-01 Pedro Alves <pedro@codesourcery.com>
9872
9873 Static tracepoints, and integration with UST.
9874
9875 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9876 * mem-break.c (uninsert_all_breakpoints)
9877 (reinsert_all_breakpoints): New.
9878 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9879 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9880 (gdb_agent_ust_loaded, helper_thread_id)
9881 (gdb_agent_helper_thread_id): New macros.
9882 (struct ipa_sym_addresses): Add addr_ust_loaded,
9883 addr_helper_thread_id, addr_cmd_buf.
9884 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9885 (in_process_agent_loaded_ust): New.
9886 (write_e_ust_not_loaded): New.
9887 (maybe_write_ipa_ust_not_loaded): New.
9888 (struct collect_static_trace_data_action): New.
9889 (enum tracepoint_type) <static_tracepoint>: New.
9890 (struct tracepoint) <handle>: Mention static tracepoints.
9891 (struct static_tracepoint_ctx): New.
9892 (CMD_BUF_SIZE): New.
9893 (add_tracepoint_action): Handle static tracepoint actions.
9894 (unprobe_marker_at): New.
9895 (clear_installed_tracepoints): Handle static tracepoints.
9896 (cmd_qtdp): Handle static tracepoints.
9897 (probe_marker_at): New.
9898 (cmd_qtstart): Handle static tracepoints.
9899 (response_tracepoint): Handle static tracepoints.
9900 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9901 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9902 (get_context_regcache): Handle static tracepoints.
9903 (do_action_at_tracepoint): Handle static tracepoint actions.
9904 (traceframe_find_block_type): Handle static trace data blocks.
9905 (traceframe_read_sdata): New.
9906 (download_tracepoints): Download static tracepoint actions.
9907 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9908 (GDB_PROBE_NAME): New.
9909 (ust_ops): New.
9910 (GET_UST_SYM): New.
9911 (USTF): New.
9912 (dlsym_ust): New.
9913 (ust_marker_to_static_tracepoint): New.
9914 (gdb_probe): New.
9915 (collect_ust_data_at_tracepoint): New.
9916 (gdb_ust_probe): New.
9917 (UNIX_PATH_MAX, SOCK_DIR): New.
9918 (gdb_ust_connect_sync_socket): New.
9919 (resume_thread, stop_thread): New.
9920 (run_inferior_command): New.
9921 (init_named_socket): New.
9922 (gdb_ust_socket_init): New.
9923 (cstr_to_hexstr): New.
9924 (next_st): New.
9925 (first_marker, next_marker): New.
9926 (response_ust_marker): New.
9927 (cmd_qtfstm, cmd_qtsstm): New.
9928 (unprobe_marker_at, probe_marker_at): New.
9929 (cmd_qtstmat, gdb_ust_thread): New.
9930 (gdb_ust_init): New.
9931 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9932 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9933 (ST_REGENTRY): New.
9934 (x86_64_st_collect_regmap): New.
9935 (X86_64_NUM_ST_COLLECT_GREGS): New.
9936 (AMD64_RIP_REGNUM): New.
9937 (supply_static_tracepoint_registers): New.
9938 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9939 (ST_REGENTRY): New.
9940 (i386_st_collect_regmap): New.
9941 (i386_NUM_ST_COLLECT_GREGS): New.
9942 (supply_static_tracepoint_registers): New.
9943 * server.c (handle_query): Handle qXfer:statictrace:read.
9944 <qSupported>: Report support for StaticTracepoints, and
9945 qXfer:statictrace:read features.
9946 * server.h (traceframe_read_sdata)
9947 (supply_static_tracepoint_registers): Declare.
9948 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9949 (unpack_varlen_hex): Include in IPA build.
9950 * Makefile.in (ustlibs, ustinc): New.
9951 (IPA_OBJS): Add remote-utils-ipa.o.
9952 ($(IPA_LIB)): Link -ldl and -lpthread.
9953 (UST_CFLAGS): New.
9954 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9955 * config.in, configure: Regenerate.
9956
9e4344e5
PA		 99572010-06-20 Ian Lance Taylor <iant@google.com>
9958 Pedro Alves <pedro@codesourcery.com>
9959
9960 * linux-x86-low.c (always_true): Delete.
9961 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9962 trying to fool the compiler with always_true.
9963
c6beb2cb
PA		 99642010-06-20 Pedro Alves <pedro@codesourcery.com>
9965
9966 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9967 conditions in gdbserver.
9968
d2ed6730
UW		 99692010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9970
9971 * spu-low.c (spu_read_memory): Wrap around local store limit.
9972 (spu_write_memory): Likewise.
9973
4e29fb54
PA		 99742010-06-15 Pedro Alves <pedro@codesourcery.com>
9975
9976 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9977 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9978 LONGEST uses.
9979 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9980 uses.
9981 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9982 uses with LONGEST uses.
9983
6a271cae
PA		 99842010-06-14 Stan Shebs <stan@codesourcery.com>
9985 Pedro Alves <pedro@codesourcery.com>
9986
9987 Bytecode compiler.
9988
9989 * linux-x86-low.c: Include limits.h.
9990 (add_insns): New.
9991 (always_true): New.
9992 (EMIT_ASM): New.
9993 (EMIT_ASM32): New.
9994 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9995 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9996 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9997 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9998 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9999 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10000 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10001 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10002 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10003 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10004 (amd64_emit_void_call_2): New.
10005 (amd64_emit_ops): New.
10006 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10007 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10008 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10009 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10010 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10011 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10012 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10013 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10014 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10015 (i386_emit_stack_adjust, i386_emit_int_call_1)
10016 (i386_emit_void_call_2): New.
10017 (i386_emit_ops): New.
10018 (x86_emit_ops): New.
10019 (the_low_target): Install x86_emit_ops.
10020 * server.h (struct emit_ops): New.
10021 (get_raw_reg_func_addr): Declare.
10022 (current_insn_ptr, emit_error): Declare.
10023 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10024 (set_trace_state_variable_value): New defines.
10025 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10026 addr_get_trace_state_variable_value and
10027 addr_set_trace_state_variable_value.
10028 (symbol_list): New fields for get_raw_reg,
10029 get_trace_state_variable_value and set_trace_state_variable_value.
10030 (condfn): New typedef.
10031 (struct tracepoint): New field `compiled_cond'.
10032 (do_action_at_tracepoint): Clear compiled_cond.
10033 (get_trace_state_variable_value, set_trace_state_variable_value):
10034 Export in the IPA.
10035 (condition_true_at_tracepoint): If there's a compiled condition,
10036 run that.
10037 (current_insn_ptr, emit_error): New globals.
10038 (struct bytecode_address): New.
10039 (get_raw_reg_func_addr): New.
10040 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10041 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10042 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10043 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10044 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10045 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10046 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10047 (compile_tracepoint_condition, compile_bytecodes): New.
10048 * target.h (emit_ops): Forward declare.
10049 (struct target_ops): New field emit_ops.
10050 (target_emit_ops): New.
10051 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10052 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10053 * linux-low.c (linux_emit_ops): New.
10054 (linux_target_ops): Install it.
10055 * linux-low.h (struct linux_target_ops): New field emit_ops.
10056
92b72907
UW		 100572010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10058
10059 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10060 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10061
fa593d66
PA		 100622010-06-01 Pedro Alves <pedro@codesourcery.com>
10063 Stan Shebs <stan@codesourcery.com>
10064
10065 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10066 (all): Depend on $(extra_libraries).
10067 (install-only): Install the IPA.
10068 (IPA_OBJS, IPA_LIB): New.
10069 (clean): Remove the IPA lib.
10070 (IPAGENT_CFLAGS): New.
10071 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10072 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10073 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10074 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10075 * configure.ac: Check for atomic builtins support in the compiler.
10076 (IPA_DEPFILES, extra_libraries): Define.
10077 * configure.srv (ipa_obj): Add description.
10078 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10079 (i[34567]86-*-linux*): Set ipa_obj.
10080 (x86_64-*-linux*): Set ipa_obj.
10081 * linux-low.c (stabilizing_threads): New.
10082 (supports_fast_tracepoints): New.
10083 (linux_detach): Stabilize threads before detaching.
10084 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10085 the lwp is either not stabilizing, or is moving out of a jump pad.
10086 (linux_fast_tracepoint_collecting): New.
10087 (maybe_move_out_of_jump_pad): New.
10088 (enqueue_one_deferred_signal): New.
10089 (dequeue_one_deferred_signal): New.
10090 (linux_wait_for_event_1): If moving out of a jump pad, defer
10091 pending signals to later.
10092 (linux_stabilize_threads): New.
10093 (linux_wait_1): Check if threads need moving out of jump pads, and
10094 do it if so.
10095 (stuck_in_jump_pad_callback): New.
10096 (move_out_of_jump_pad_callback): New.
10097 (lwp_running): New.
10098 (linux_resume_one_lwp): Handle moving out of jump pads.
10099 (linux_set_resume_request): Dequeue deferred signals.
10100 (need_step_over_p): Also step over fast tracepoint jumps.
10101 (start_step_over): Also uninsert fast tracepoint jumps.
10102 (finish_step_over): Also reinsert fast tracepoint jumps.
10103 (linux_install_fast_tracepoint_jump): New.
10104 (linux_target_ops): Install linux_stabilize_threads and
10105 linux_install_fast_tracepoint_jump_pad.
10106 * linux-low.h (linux_target_ops) <get_thread_area,
10107 install_fast_tracepoint_jump_pad>: New fields.
10108 (struct lwp_info) <collecting_fast_tracepoint,
10109 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10110 (linux_get_thread_area): Declare.
10111 * linux-x86-low.c (jump_insn): New.
10112 (x86_get_thread_area): New.
10113 (append_insns): New.
10114 (push_opcode): New.
10115 (amd64_install_fast_tracepoint_jump_pad): New.
10116 (i386_install_fast_tracepoint_jump_pad): New.
10117 (x86_install_fast_tracepoint_jump_pad): New.
10118 (the_low_target): Install x86_get_thread_area and
10119 x86_install_fast_tracepoint_jump_pad.
10120 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10121 (struct fast_tracepoint_jump): New.
10122 (fast_tracepoint_jump_insn): New.
10123 (fast_tracepoint_jump_shadow): New.
10124 (find_fast_tracepoint_jump_at): New.
10125 (fast_tracepoint_jump_here): New.
10126 (delete_fast_tracepoint_jump): New.
10127 (set_fast_tracepoint_jump): New.
10128 (uninsert_fast_tracepoint_jumps_at): New.
10129 (reinsert_fast_tracepoint_jumps_at): New.
10130 (set_breakpoint_at): Use write_inferior_memory.
10131 (uninsert_raw_breakpoint): Use write_inferior_memory.
10132 (check_mem_read): Mask out fast tracepoint jumps.
10133 (check_mem_write): Mask out fast tracepoint jumps.
10134 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10135 (set_fast_tracepoint_jump): Declare.
10136 (delete_fast_tracepoint_jump)
10137 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10138 (reinsert_fast_tracepoint_jumps_at): Declare.
10139 * regcache.c: Don't compile many functions when building the
10140 in-process agent library.
10141 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10142 the register buffer in the heap.
10143 (free_register_cache): If the register buffer isn't owned by the
10144 regcache, don't free it.
10145 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10146 pre-existing register caches.
10147 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10148 type.
10149 (convert_ascii_to_int): : Constify `from' parameter type.
10150 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10151 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10152 the needed buffer in-place.
10153 (relocate_instruction): New.
10154 * server.c (handle_query) <qSymbols>: If the target supports
10155 tracepoints, give it a chance of looking up symbols. Report
10156 support for fast tracepoints.
10157 (handle_status): Stabilize threads.
10158 (process_serial_event): Adjust.
10159 * server.h (struct fast_tracepoint_jump): Forward declare.
10160 (struct process_info) <fast_tracepoint_jumps>: New field.
10161 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10162 (decode_X_packet, decode_M_packet): Adjust.
10163 (relocate_instruction): Declare.
10164 (in_process_agent_loaded): Declare.
10165 (tracepoint_look_up_symbols): Declare.
10166 (struct fast_tpoint_collect_status): Declare.
10167 (fast_tracepoint_collecting): Declare.
10168 (force_unlock_trace_buffer): Declare.
10169 (handle_tracepoint_bkpts): Declare.
10170 (initialize_low_tracepoint)
10171 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10172 * target.h (struct target_ops) <stabilize_threads,
10173 install_fast_tracepoint_jump_pad>: New fields.
10174 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10175 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10176 [HAVE_STDINT_H]: Include stdint.h.
10177 (trace_debug_1): Rename to ...
10178 (trace_vdebug): ... this.
10179 (trace_debug): Rename to ...
10180 (trace_debug_1): ... this. Add `level' parameter.
10181 (trace_debug): New.
10182 (ATTR_USED, ATTR_NOINLINE): New.
10183 (IP_AGENT_EXPORT): New.
10184 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10185 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10186 (about_to_request_buffer_space, trace_buffer_is_full)
10187 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10188 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10189 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10190 (traceframe_write_count, traceframes_created)
10191 (trace_state_variables)
10192 New renaming defines.
10193 (struct ipa_sym_addresses): New.
10194 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10195 (symbol_list): New.
10196 (ipa_sym_addrs): New.
10197 (all_tracepoint_symbols_looked_up): New.
10198 (in_process_agent_loaded): New.
10199 (write_e_ipa_not_loaded): New.
10200 (maybe_write_ipa_not_loaded): New.
10201 (tracepoint_look_up_symbols): New.
10202 (debug_threads) [IN_PROCESS_AGENT]: New.
10203 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10204 (UNKNOWN_SIDE_EFFECTS): New.
10205 (stop_tracing): New.
10206 (flush_trace_buffer): New.
10207 (stop_tracing_bkpt): New.
10208 (flush_trace_buffer_bkpt): New.
10209 (read_inferior_integer): New.
10210 (read_inferior_uinteger): New.
10211 (read_inferior_data_pointer): New.
10212 (write_inferior_data_pointer): New.
10213 (write_inferior_integer): New.
10214 (write_inferior_uinteger): New.
10215 (struct collect_static_trace_data_action): Delete.
10216 (enum tracepoint_type): New.
10217 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 10218 <actions_str, step_actions, step_actions_str>: Only include in
10219 GDBserver.
fa593d66
PA		 10220 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10221 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10222 (tracepoints): Use IP_AGENT_EXPORT.
10223 (last_tracepoint): Don't include in the IPA.
10224 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10225 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10226 (alloced_trace_state_variables): New.
10227 (trace_state_variables): Use IP_AGENT_EXPORT.
10228 (traceframe_t): Delete unused variable.
10229 (circular_trace_buffer): Don't include in the IPA.
10230 (trace_buffer_start): Delete.
10231 (struct trace_buffer_control): New.
10232 (trace_buffer_free): Delete.
10233 (struct ipa_trace_buffer_control): New.
10234 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10235 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10236 New.
10237 (trace_buffer_ctrl): New.
10238 (TRACE_BUFFER_CTRL_CURR): New.
10239 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10240 Reimplement as macros.
10241 (trace_buffer_wrap): Delete.
10242 (traceframe_write_count, traceframe_read_count)
10243 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10244 (struct tracepoint_hit_ctx) <type>: New field.
10245 (struct fast_tracepoint_ctx): New.
10246 (memory_barrier): New.
10247 (cmpxchg): New.
10248 (record_tracepoint_error): Update atomically in the IPA.
10249 (clear_inferior_trace_buffer): New.
10250 (about_to_request_buffer_space): New.
10251 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10252 updating the same buffer.
10253 (add_tracepoint): Default the tracepoint's type to trap
10254 tracepoint, and orig_size to -1.
10255 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10256 internal variables.
10257 (create_trace_state_variable): New parameter `gdb'. Handle it.
10258 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10259 (cmd_qtdp): Handle fast tracepoints.
10260 (cmd_qtdv): Adjust.
10261 (max_jump_pad_size): New.
10262 (gdb_jump_pad_head): New.
10263 (get_jump_space_head): New.
10264 (claim_jump_space): New.
10265 (sort_tracepoints): New.
10266 (MAX_JUMP_SIZE): New.
10267 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10268 IPA.
10269 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10270 support. Upload fast traceframes, and delete internal IPA
10271 breakpoints.
10272 (stop_tracing_handler): New.
10273 (flush_trace_buffer_handler): New.
10274 (cmd_qtstop): Upload fast tracepoints.
10275 (response_tracepoint): Handle fast tracepoints.
10276 (tracepoint_finished_step): Upload fast traceframes. Set the
10277 tracepoint hit context's tracepoint type.
10278 (handle_tracepoint_bkpts): New.
10279 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10280 type. Add comment about fast tracepoints.
10281 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10282 non-existing action_str field.
10283 (get_context_regcache): Handle fast tracepoints.
10284 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10285 to the regcache.
10286 (fast_tracepoint_from_jump_pad_address): New.
10287 (fast_tracepoint_from_ipa_tpoint_address): New.
10288 (collecting_t): New.
10289 (force_unlock_trace_buffer): New.
10290 (fast_tracepoint_collecting): New.
10291 (collecting): New.
10292 (gdb_collect): New.
10293 (write_inferior_data_ptr): New.
10294 (target_tp_heap): New.
10295 (target_malloc): New.
10296 (download_agent_expr): New.
10297 (UALIGN): New.
10298 (download_tracepoints): New.
10299 (download_trace_state_variables): New.
10300 (upload_fast_traceframes): New.
10301 (IPA_FIRST_TRACEFRAME): New.
10302 (IPA_NEXT_TRACEFRAME_1): New.
10303 (IPA_NEXT_TRACEFRAME): New.
10304 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10305 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10306 (gdb_jump_pad_buffer_end): New.
10307 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10308 (initialize_tracepoint): Adjust.
10309 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10310 buffer. Initialize the low module.
10311 * utils.c (PREFIX, TOOLNAME): New.
10312 (malloc_failure): Use PREFIX.
10313 (error): In the IPA, an error causes an exit.
10314 (fatal, warning): Use PREFIX.
10315 (internal_error): Use TOOLNAME.
10316 (NUMCELLS): Increase to 10.
10317 * configure, config.in: Regenerate.
10318
d149dd1d
PA		 103192010-06-01 Pedro Alves <pedro@codesourcery.com>
10320
10321 * server.c (handle_query) <qSupported>: Do two passes over the
10322 qSupported string to avoid nesting strtok.
10323
f6528abd
JK		 103242010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10325
10326 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10327 (CDEPS): New.
10328 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10329 -Wl,--dynamic-list.
10330 * configure: Regenerate.
10331 * proc-service.list: New.
10332
ca2a87a0
JK		 103332010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10334
10335 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10336 New comment.
10337
363a6e9f
OS		 103382010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10339
10340 * gdbreplay.c (remote_open): Check error return from socket() call by
10341 its equality to -1 not by it being negative.
10342 * remote-utils.c (remote_open): Likewise.
10343
d23b6cb1
PA		 103442010-05-23 Pedro Alves <pedro@codesourcery.com>
10345
10346 * config.h: Regenerate.
10347
28d3cf85
MK		 103482010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10349
10350 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10351 doesn't provide PTRACE_GET_THREAD_AREA.
10352
fea36a59
MK		 103532010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10354
10355 * linux-m68k-low.c: Include <asm/ptrace.h>
10356 (ps_get_thread_area): Implement.
10357
24b066ba
DE		 103582010-05-03 Doug Evans <dje@google.com>
10359
10360 * event-loop.c (struct callback_event): New struct.
10361 (callback_list): New global.
10362 (append_callback_event, delete_callback_event): New functions.
10363 (process_callback): New function.
10364 (start_event_loop): Call it.
10365 * remote-utils.c (NOT_SCHEDULED): Define.
10366 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10367 moved out of readchar.
10368 (readchar): Rewrite. Call reschedule before returning.
10369 (reset_readchar): New function.
10370 (remote_close): Call it.
10371 (process_remaining, reschedule): New functions.
10372 * server.h (callback_handler_func): New typedef.
10373 (append_callback_event, delete_callback_event): Declare.
10374
9836d6ea
PA		 103752010-05-03 Pedro Alves <pedro@codesourcery.com>
10376
10377 * proc-service.c (ps_pglobal_lookup): Use
10378 thread_db_look_up_one_symbol.
10379 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10380 parameter. Use it instead of all_symbols_looked_up.
10381 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10382 field.
10383 (all_symbols_looked_up): Don't declare.
10384 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10385 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10386 field.
10387 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10388 Set all_symbols_looked_up here.
10389 (thread_db_look_up_one_symbol): New.
10390 (thread_db_get_tls_address): Adjust.
10391 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10392 thread_db object on the heap, and tentatively set it in the
10393 process structure.
10394 (thread_db_init): Don't set all_symbols_looked_up here.
10395 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10396
7984d532
PA		 103972010-05-03 Pedro Alves <pedro@codesourcery.com>
10398
10399 * linux-low.c (linux_kill, linux_detach): Adjust.
10400 (status_pending_p_callback): Remove redundant statement. Check
10401 for !TARGET_WAITIKIND_IGNORE, instead of
10402 TARGET_WAITKIND_STOPPED.
10403 (handle_tracepoints): Make sure LWP is locked. Adjust.
10404 (linux_wait_for_event_1): Adjust.
10405 (linux_cancel_breakpoints): New.
10406 (unsuspend_one_lwp): New.
10407 (unsuspend_all_lwps): New.
10408 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10409 (send_sigstop_callback): Change return type to int, add new
10410 `except' parameter and handle it.
10411 (suspend_and_send_sigstop_callback): New.
10412 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10413 pass them down. If SUSPEND, also increment the lwp's suspend
10414 count.
10415 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10416 (need_step_over_p): Don't consider suspended LWPs.
10417 (start_step_over): Adjust.
10418 (proceed_one_lwp): Change return type to int, add new `except'
10419 parameter and handle it.
10420 (unsuspend_and_proceed_one_lwp): New.
10421 (proceed_all_lwps): Use find_inferior instead of
10422 for_each_inferior.
10423 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10424 also decrement the suspend count of LWPs. Pass `except' down,
10425 instead of hacking its suspend count.
10426 (linux_pause_all): Add `freeze' parameter. Adjust.
10427 (linux_unpause_all): New.
10428 (linux_target_ops): Install linux_unpause_all.
10429 * server.c (handle_status): Adjust.
10430 * target.h (struct target_ops): New fields `unpause_all' and
10431 `cancel_breakpoints'. Add new parameter to `pause_all'.
10432 (pause_all): Add new `freeze' parameter.
10433 (unpause_all): New.
10434 (cancel_breakpoints): New.
10435 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10436 cancel breakpoints.
10437 (cmd_qtstart): Pause threads.
10438 (stop_tracing): Pause threads, and cancel breakpoints.
10439 * win32-low.c (win32_target_ops): Adjust.
10440
e471f25b
PA		 104412010-05-03 Pedro Alves <pedro@codesourcery.com>
10442
10443 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10444 the inferior right away from here...
10445 (linux_wait_1): ... to here, and adjust to check the thread's
10446 last_resume_kind instead of the lwp's step or stop_expected flags.
10447
1915ef4f
PA		 104482010-05-02 Pedro Alves <pedro@codesourcery.com>
10449
10450 * README: Use consistent `GDB' and `GDBserver' spellings.
10451
f9e39928
PA		 104522010-05-02 Pedro Alves <pedro@codesourcery.com>
10453
10454 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10455 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10456 (linux_detach_one_lwp): Assume the lwp is stopped.
10457 (any_thread_of): Delete.
10458 (linux_detach): Stop all lwps here. Don't blindly delete all
10459 breakpoints.
10460 (delete_lwp_callback): New.
10461 (linux_mourn): Delete all lwps of the process that is gone.
10462 (linux_wait_1): Don't delete the last lwp of the process here.
10463 * mem-break.h (mark_breakpoints_out): Declare.
10464 * mem-break.c (mark_breakpoints_out): New.
10465 (free_all_breakpoints): Use it.
10466 * server.c (handle_target_event): If the process is gone, mark
10467 breakpoints out.
10468 * thread-db.c (struct thread_db) <create_bp>: New field.
10469 (thread_db_enable_reporting): Fix prototype. Store a thread event
10470 breakpoint reference in the thread_db struct.
10471 (thread_db_load_search): Clear the thread_db object.
10472 (try_thread_db_load_1): Ditto.
10473 (switch_to_process): New.
10474 (disable_thread_event_reporting): Use it.
10475 (remove_thread_event_breakpoints): New.
10476 (thread_db_detach, thread_db_mourn): Use it.
10477
1e7fc18c
PA		 104782010-05-01 Pedro Alves <pedro@codesourcery.com>
10479
10480 * linux-low.c (linux_enable_event_reporting): New.
10481 (linux_wait_for_event_1, handle_extended_wait): Use it.
10482
02fc4de7
PA		 104832010-04-30 Pedro Alves <pedro@codesourcery.com>
10484
10485 * linux-low.c (linux_kill_one_lwp, linux_kill)
10486 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10487 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10488 SIGSTOP even if the LWP is stopped.
10489 (send_sigstop_callback): New.
10490 (stop_all_lwps): Use send_sigstop_callback instead.
10491 (linux_resume_one_thread): Adjust.
10492 (proceed_one_lwp): Still proceed an LWP that the client has
10493 requested to stop, if we haven't reported it as stopped yet. Make
10494 sure that LWPs the client want stopped, have a pending SIGSTOP.
10495
bc3b5632
DE		 104962010-04-26 Doug Evans <dje@google.com>
10497
ae1ada35
DE		 10498 * server.c (handle_general_set): Make static.
10499
bc3b5632
DE		 10500 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10501 Print received char after testing for error/eof instead of before.
10502 (input_interrupt): Tweak comment.
10503
65730243
DE		 105042010-04-23 Doug Evans <dje@google.com>
10505
10506 * server.c (start_inferior): Print inferior argv if --debug.
10507
a8ae7dc0
AR		 105082010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10509
10510 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10511 * nto-x86-low.c: Include server.h
10512
1c07cc19
PM		 105132010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10514
10515 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10516 be consistent with other sources of this directory.
10517 (init_registers_amd64): Correct name of source file of this function
10518 in the comment.
10519
e0a61e09
PM		 105202010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10521
10522 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10523 64-bit executables.
10524
54709339
PM		 105252010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10526
10527 * win32-i386-low.c: Add 64-bit support.
10528 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10529 (init_registers_amd64): Declare.
10530 (mappings): Add 64-bit version of array.
10531 (init_windows_x86): New function.
10532 (the_low_target): Change init_arch field to init_windows_x86.
10533
e8f0053d
PM		 105342010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10535
10536 * win32-low.c: Adapt to support also 64-bit architecture.
10537 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10538 (get_image_name): Use SIZE_T type for local variable `done'.
10539 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10540 (toolhelp_get_dll_name): Idem.
10541 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10542 Use uintptr_t typecast to avoid warning.
10543 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10544 (handle_exception): Use phex_nz to avoid warning.
10545 (win32_wait): Remove unused local variable `process'.
10546
c481e77e
PM		 105472010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10548
10549 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10550 `amd64-avx.o'.
10551
12ea4b69
PM		 105522010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10553
10554 * configure.ac: Use `ws2_32' library for srv_mingw.
10555 * configure: Regenerate.
10556 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10557 * remote-utils.c: Likewise.
10558
f6d1620c
L		 105592010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10560
10561 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10562 if __x86_64__ is defined.
10563
8e642873
PM		 105642010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10565
10566 * configure: Regenerate.
10567
711e434b
PM		 105682010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10569
10570 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10571 * target.h (target_ops): New get_tib_address field.
10572 * win32-low.h (win32_thread_info): Add thread_local_base field.
10573 * win32-low.c (child_add_thread): Add tlb argument.
10574 Set thread_local_base field to TLB.
10575 (get_child_debug_event): Adapt to child_add_thread change.
10576 (win32_get_tib_address): New function.
10577 (win32_target_ops): Set get_tib_address field to
10578 win32_get_tib_address.
10579 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10580
505106cd
PA		 105812010-04-12 Pedro Alves <pedro@codesourcery.com>
10582
505106cd
PA		 10583 * linux-low.c (linux_mourn): Also remove the process.
10584 * server.c (handle_target_event): Don't remove the process here.
10585 * nto-low.c (nto_mourn): New.
10586 (nto_target_ops): Install it.
10587 * spu-low.c (spu_mourn): New.
10588 (spu_target_ops): Install it.
10589 * win32-low.c (win32_mourn): New.
10590 (win32_target_ops): Install it.
10591
e8470a06
PA		 105922010-04-12 Pedro Alves <pedro@codesourcery.com>
10593
10594 * server.h (buffer_xml_printf): Remove redundant `;'.
10595
45ba0d02
PA		 105962010-04-12 Pedro Alves <pedro@codesourcery.com>
10597
10598 * regcache.c (set_register_cache): Invalidate regcaches before
10599 changing the register cache layout.
10600 (regcache_invalidate_one): Allow a NULL regcache.
10601 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10602 regcaches before changing the register cache layout or the target
10603 regsets.
10604
59e04013
L		 106052010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10606
10607 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10608 variable warning on Linux/x86-64.
10609
8336d594
PA		 106102010-04-11 Pedro Alves <pedro@codesourcery.com>
10611
10612 GDBserver disconnected tracing support.
10613
10614 * linux-low.c (linux_remove_process): Delete.
10615 (add_lwp): Don't set last_resume_kind here.
10616 (linux_kill): Use `mourn'.
10617 (linux_detach): Use `thread_db_detach', and `mourn'.
10618 (linux_mourn): New.
10619 (linux_attach_lwp_1): Adjust comment.
10620 (linux_attach): last_resume_kind moved the thread_info; adjust.
10621 (status_pending_p_callback): Adjust.
10622 (linux_wait_for_event_1): Adjust.
10623 (count_events_callback, select_singlestep_lwp_callback)
10624 (select_event_lwp_callback, cancel_breakpoints_callback)
10625 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10626 (proceed_one_lwp): Adjust.
10627 (linux_async): Add debug output.
10628 (linux_thread_stopped): New.
10629 (linux_pause_all): New.
10630 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10631 linux_pause_all.
10632 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10633 (thread_db_free): Delete declaration.
10634 (thread_db_detach, thread_db_mourn): Declare.
10635 * thread-db.c (thread_db_init): Use thread_db_mourn.
10636 (thread_db_free): Delete, split in two.
10637 (disable_thread_event_reporting): New.
10638 (thread_db_detach): New.
10639 (thread_db_mourn): New.
10640
10641 * server.h (struct thread_info) <last_resume_kind>: New field.
10642 <attached>: Add comment.
10643 <gdb_detached>: New field.
10644 (handler_func): Change return type to int.
10645 (handle_serial_event, handle_target_event): Ditto.
10646 (gdb_connected): Declare.
10647 (tracing): Delete.
10648 (disconnected_tracing): Declare.
10649 (stop_tracing): Declare.
10650
10651 * server.c (handle_query) <qSupported>: Report support for
10652 disconnected tracing.
10653 (queue_stop_reply_callback): Account for running threads.
10654 (gdb_wants_thread_stopped): New.
10655 (gdb_wants_all_threads_stopped): New.
10656 (gdb_reattached_process): New.
10657 (handle_status): Clear the `gdb_detached' flag of all processes.
10658 In all-stop, stop all threads.
10659 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10660 (process_serial_event): If the remote connection breaks, or if an
10661 exit was forced with "monitor exit", force an event loop exit.
10662 Handle disconnected tracing on detach.
10663 (handle_serial_event): Adjust.
10664 (handle_target_event): If GDB isn't connected, forward events back
10665 to the inferior, unless the last process exited, in which case,
10666 exit gdbserver. Adjust interface.
10667
10668 * remote-utils.c (remote_open): Don't block in accept. Instead
10669 register an event loop source on the listen socket file
10670 descriptor. Refactor bits into ...
10671 (listen_desc): ... this new global.
10672 (gdb_connected): ... this new function.
10673 (enable_async_notification): ... this new function.
10674 (handle_accept_event): ... this new function.
10675 (remote_close): Clear remote_desc.
10676
10677 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10678
10679 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10680 New fields.
10681 (mourn_inferior): Define.
10682 (target_process_qsupported): Avoid the dangling else problem.
10683 (thread_stopped): Define.
10684 (pause_all): Define.
10685 (target_waitstatus_to_string): Declare.
10686 * target.c (target_waitstatus_to_string): New.
10687
10688 * tracepoint.c (tracing): Make extern.
10689 (disconnected_tracing): New.
10690 (stop_tracing): Make extern. Handle tracing stops due to GDB
10691 disconnecting.
10692 (cmd_qtdisconnected): New.
10693 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10694 (handle_tracepoint_general_set): Handle QTDisconnected.
10695
10696 * event-loop.c (event_handler_func): Change return type to int.
10697 (process_event): Bail out if the event handler wants the event
10698 loop to stop.
10699 (handle_file_event): Ditto.
10700 (start_event_loop): Bail out if the event handler wants the event
10701 loop to stop.
10702
10703 * nto-low.c (nto_target_ops): Adjust.
10704 * spu-low.c (spu_wait): Don't remove the process here.
10705 (spu_target_ops): Adjust.
10706 * win32-low.c (win32_wait): Don't remove the process here.
10707 (win32_target_ops): Adjust.
10708
5d267c4c
PA		 107092010-04-11 Pedro Alves <pedro@codesourcery.com>
10710
10711 * regcache.c (realloc_register_cache): Invalidate inferior's
10712 regcache before recreating it.
10713
623ccd72
PA		 107142010-04-09 Pedro Alves <pedro@codesourcery.com>
10715
10716 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10717
219f2f23
PA		 107182010-04-09 Stan Shebs <stan@codesourcery.com>
10719 Pedro Alves <pedro@codesourcery.com>
10720
10721 * server.h (LONGEST): New.
10722 (struct thread_info) <while_stepping>: New field.
10723 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10724 Declare.
10725 (initialize_tracepoint, handle_tracepoint_general_set)
10726 (handle_tracepoint_query, tracepoint_finished_step)
10727 (tracepoint_was_hit, release_while_stepping_state_list):
10728 (current_traceframe): Declare.
10729 * server.c (handle_general_set): Handle tracepoint packets.
10730 (read_memory): New.
10731 (write_memory): New.
10732 (handle_search_memory_1): Use read_memory.
10733 (handle_query): Report support for conditional tracepoints, trace
10734 state variables, and tracepoint sources. Handle tracepoint
10735 queries.
10736 (main): Initialize the tracepoints module.
10737 (process_serial_event): Handle traceframe reads/writes.
10738
10739 * linux-low.c (handle_tracepoints): New.
10740 (linux_wait_1): Call it.
10741 (linux_resume_one_lwp): Handle while-stepping.
10742 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10743 (linux_target_ops): Install them.
10744 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10745 New field.
10746 * linux-x86-low.c (x86_supports_tracepoints): New.
10747 (the_low_target). Install it.
10748
10749 * mem-break.h (delete_breakpoint): Declare.
10750 * mem-break.c (delete_breakpoint): Make external.
10751
10752 * target.h (struct target_ops): Add `supports_tracepoints',
10753 `read_pc', and `write_pc' fields.
10754 (target_supports_tracepoints): Define.
10755 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10756 (phex_nz): New.
10757
10758 * regcache.h (struct regcache) <registers_owned>: New field.
10759 (init_register_cache, regcache_cpy): Declare.
10760 (regcache_read_pc, regcache_write_pc): Declare.
10761 (register_cache_size): Declare.
10762 (supply_regblock): Declare.
10763 * regcache.c (init_register_cache): New.
10764 (new_register_cache): Use it.
10765 (regcache_cpy): New.
10766 (register_cache_size): New.
10767 (supply_regblock): New.
10768 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 10769
219f2f23
PA		 10770 * tracepoint.c: New.
10771
10772 * Makefile.in (OBS): Add tracepoint.o.
10773 (tracepoint.o): New rule.
10774
3a13a53b
L		 107752010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10776
10777 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10778 (i386-mmx.o): New.
10779 (i386-mmx.c): Likewise.
10780 (i386-mmx-linux.o): Likewise.
10781 (i386-mmx-linux.c): Likewise.
10782
10783 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10784 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10785 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10786 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10787
10788 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10789 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10790 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10791
1570b33e
L		 107922010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10793
10794 * Makefile.in (clean): Updated.
10795 (i386-avx.o): New.
10796 (i386-avx.c): Likewise.
10797 (i386-avx-linux.o): Likewise.
10798 (i386-avx-linux.c): Likewise.
10799 (amd64-avx.o): Likewise.
10800 (amd64-avx.c): Likewise.
10801 (amd64-avx-linux.o): Likewise.
10802 (amd64-avx-linux.c): Likewise.
10803
10804 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10805 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10806 (srv_amd64_regobj): Add amd64-avx.o.
10807 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10808 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10809 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10810 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10811 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10812 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10813 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10814
10815 * i387-fp.c: Include "i386-xstate.h".
10816 (i387_xsave): New.
10817 (i387_cache_to_xsave): Likewise.
10818 (i387_xsave_to_cache): Likewise.
10819 (x86_xcr0): Likewise.
10820
10821 * i387-fp.h (i387_cache_to_xsave): Likewise.
10822 (i387_xsave_to_cache): Likewise.
10823 (x86_xcr0): Likewise.
10824
10825 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10826 * linux-crisv32-low.c (target_regsets): Likewise.
10827 * linux-m68k-low.c (target_regsets): Likewise.
10828 * linux-mips-low.c (target_regsets): Likewise.
10829 * linux-ppc-low.c (target_regsets): Likewise.
10830 * linux-s390-low.c (target_regsets): Likewise.
10831 * linux-sh-low.c (target_regsets): Likewise.
10832 * linux-sparc-low.c (target_regsets): Likewise.
10833 * linux-xtensa-low.c (target_regsets): Likewise.
10834
10835 * linux-low.c: Include <sys/uio.h>.
10836 (regsets_fetch_inferior_registers): Support nt_type.
10837 (regsets_store_inferior_registers): Likewise.
10838 (linux_process_qsupported): New.
10839 (linux_target_ops): Add linux_process_qsupported.
10840
10841 * linux-low.h (regset_info): Add nt_type.
10842 (linux_target_ops): Add process_qsupported.
10843
10844 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10845 and <sys/uio.h>.
10846 (init_registers_i386_avx_linux): New.
10847 (init_registers_amd64_avx_linux): Likewise.
10848 (xmltarget_i386_linux_no_xml): Likewise.
10849 (xmltarget_amd64_linux_no_xml): Likewise.
10850 (PTRACE_GETREGSET): Likewise.
10851 (PTRACE_SETREGSET): Likewise.
10852 (x86_fill_xstateregset): Likewise.
10853 (x86_store_xstateregset): Likewise.
10854 (use_xml): Likewise.
10855 (x86_linux_update_xmltarget): Likewise.
10856 (x86_linux_process_qsupported): Likewise.
10857 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10858 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10859 init_registers_i386_linux here. Call
10860 x86_linux_update_xmltarget.
10861 (the_low_target): Add x86_linux_process_qsupported.
10862
10863 * server.c (handle_query): Call target_process_qsupported.
10864
10865 * target.h (target_ops): Add process_qsupported.
10866 (target_process_qsupported): New.
10867
fc7238bb
PA		 108682010-04-03 Pedro Alves <pedro@codesourcery.com>
10869
10870 * inferiors.c (add_thread): Set last_status kind to
10871 TARGET_WAITKIND_IGNORE.
10872 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10873 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10874 (linux_wait_1): Move `thread' local definition to block that uses
10875 it. Don't NULL initialize `event_child'.
10876 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10877 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10878 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10879
bdabb078
PA		 108802010-04-01 Pedro Alves <pedro@codesourcery.com>
10881
10882 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10883 an extended waitstatus, or by a watchpoint.
10884 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10885 thread was stepping or has been stopped by a watchpoint.
10886
d3bbe7a0
PA		 108872010-04-01 Pedro Alves <pedro@codesourcery.com>
10888
10889 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10890 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10891 of another, then delete the previous, and validate all
10892 breakpoints.
10893 (validate_inserted_breakpoint): New.
10894 (delete_disabled_breakpoints): New.
10895 (validate_breakpoints): New.
10896 (check_mem_read): Validate breakpoints before trusting their
10897 shadow. Delete disabled breakpoints.
10898 (check_mem_write): Validate breakpoints before trusting they
10899 should be inserted. Delete disabled breakpoints.
10900 * mem-break.h (validate_breakpoints):
10901 * server.c (handle_query): Validate breakpoints when we see a
10902 qSymbol query.
10903
8b07ae33
PA		 109042010-04-01 Pedro Alves <pedro@codesourcery.com>
10905
10906 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10907 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10908 if we could tell there's a GDB breakpoint at stop_pc.
10909 (need_step_over_p): Don't do a step over if we find a GDB
10910 breakpoint at the resume PC.
10911
10912 * mem-break.c (struct raw_breakpoint): New.
10913 (enum bkpt_type): New type `gdb_breakpoint'.
10914 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10915 fields. New field `raw'.
10916 (find_raw_breakpoint_at): New.
10917 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10918 breakpoint instead.
10919 (set_breakpoint_at): Adjust.
10920 (delete_raw_breakpoint): New.
10921 (release_breakpoint): New.
10922 (delete_breakpoint): Rename to...
10923 (delete_breakpoint_1): ... this. Add proc parameter. Use
10924 release_breakpoint. Return ENOENT.
10925 (delete_breakpoint): Reimplement.
10926 (find_breakpoint_at): Delete.
10927 (find_gdb_breakpoint_at): New.
10928 (delete_breakpoint_at): Delete.
10929 (set_gdb_breakpoint_at): New.
10930 (delete_gdb_breakpoint_at): New.
10931 (gdb_breakpoint_here): New.
10932 (set_reinsert_breakpoint): Use release_breakpoint.
10933 (uninsert_breakpoint): Rename to ...
10934 (uninsert_raw_breakpoint): ... this.
10935 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10936 (reinsert_raw_breakpoint): Change parameter type to
10937 raw_breakpoint.
10938 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10939 instead.
10940 (check_breakpoints): Adjust. Use release_breakpoint.
10941 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10942 (breakpoint_inserted_here): Ditto.
10943 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10944 Don't trust the breakpoint's shadow if it is not inserted.
10945 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10946 (delete_all_breakpoints): Adjust.
10947 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10948 use delete_breakpoint_1.
10949
10950 * mem-break.h (breakpoints_supported): Delete declaration.
10951 (set_gdb_breakpoint_at): Declare.
10952 (gdb_breakpoint_here): Declare.
10953 (delete_breakpoint_at): Delete.
10954 (delete_gdb_breakpoint_at): Declare.
10955
10956 * server.h (struct raw_breakpoint): Forward declare.
10957 (struct process_info): New field `raw_breakpoints'.
10958
10959 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10960 breakpoints.
10961
6bf5e0ba
PA		 109622010-03-24 Pedro Alves <pedro@codesourcery.com>
10963
10964 * linux-low.c (status_pending_p_callback): Fix comment.
10965 (linux_wait_for_event_1): Move most of the internal breakpoint
10966 handling from here...
10967 (linux_wait_1): ... to here.
10968 (count_events_callback): New.
10969 (select_singlestep_lwp_callback): New.
10970 (select_event_lwp_callback): New.
10971 (cancel_breakpoints_callback): New.
10972 (select_event_lwp): New.
10973 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10974 priority to all LWPs that have had events that should be reported
10975 to the client. Cancel breakpoints when about to reporting the
10976 event to the client, not while stopping lwps. No longer cancel
10977 finished single-steps here.
10978 (cancel_finished_single_step): Delete.
10979 (cancel_finished_single_steps): Delete.
10980
414a389f
PA		 109812010-03-24 Pedro Alves <pedro@codesourcery.com>
10982
10983 * mem-break.c (enum bkpt_type): New.
10984 (struct breakpoint): New field `type'.
10985 (set_breakpoint_at): Change return type to struct breakpoint
10986 pointer. Set type to `other_breakpoint' by default.
10987 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10988 in the breakpoint list.
10989 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10990 (reinsert_breakpoint): Rename to ...
10991 (reinsert_raw_breakpoint): ... this.
10992 (reinsert_breakpoints_at): Adjust.
10993 * mem-break.h (struct breakpoint): Declare.
10994 (set_breakpoint_at): Change return type to struct breakpoint
10995 pointer.
10996
2280c721
PA		 109972010-03-24 Pedro Alves <pedro@codesourcery.com>
10998
10999 * server.c (handle_query): Assign, not compare.
11000
d50171e4
PA		 110012010-03-24 Pedro Alves <pedro@codesourcery.com>
11002
11003 Teach linux gdbserver to step-over-breakpoints.
11004
11005 * linux-low.c (can_hardware_single_step): New.
11006 (supports_breakpoints): New.
11007 (handle_extended_wait): If stopping threads, read the stop pc of
11008 the new cloned LWP.
11009 (get_pc): New.
11010 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11011 low target doesn't support retrieving the PC.
11012 (add_lwp): Set last_resume_kind to resume_continue.
11013 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11014 (linux_attach): Don't clear stop_expected. Set the lwp's
11015 last_resume_kind to resume_stop.
11016 (linux_detach_one_lwp): Don't check for removed breakpoints.
11017 (check_removed_breakpoint): Delete.
11018 (status_pending_p): Rename to ...
11019 (status_pending_p_callback): ... this. Don't check for removed
11020 breakpoints. Don't consider threads that are stopped from GDB's
11021 perspective.
11022 (linux_wait_for_lwp): Always read the stop_pc here.
11023 (cancel_breakpoint): New.
11024 (step_over_bkpt): New global.
11025 (linux_wait_for_event_1): Implement stepping over breakpoints.
11026 (gdb_wants_lwp_stopped): New.
11027 (gdb_wants_all_stopped): New.
11028 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11029 single-step traps here. Store the thread's last reported target
11030 wait status.
11031 (send_sigstop): Don't clear stop_expected. Always set it,
11032 instead.
11033 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11034 (cancel_finished_single_step): New.
11035 (cancel_finished_single_steps): New.
11036 (wait_for_sigstop): Don't cancel finished single-step traps here.
11037 (linux_resume_one_lwp): Don't check for removed breakpoints.
11038 Don't set `step' on non-hardware step archs.
11039 (linux_set_resume_request): Ignore resume_stop requests if already
11040 stopping or stopped. Set the lwp's last_resume_kind.
11041 (resume_status_pending_p): Don't check for removed breakpoints.
11042 (need_step_over_p): New.
11043 (start_step_over): New.
11044 (finish_step_over): New.
11045 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11046 requests. Clear the thread's last reported target waitstatus.
11047 Don't use the `suspended' flag. Don't consider pending breakpoints.
11048 (linux_resume): Start a step-over if necessary.
11049 (proceed_one_lwp): New.
11050 (proceed_all_lwps): New.
11051 (unstop_all_lwps): New.
11052 * linux-low.h (struct lwp_info): Rewrite comment for the
11053 `suspended' flag. Add the `stop_pc' field. Delete the
11054 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11055 Add `'last_resume_kind' and `need_step_over' fields.
11056 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11057 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11058 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11059 (set_raw_breakpoint_at): New.
11060 (set_breakpoint_at): Rewrite to use it.
11061 (reinsert_breakpoint_handler): Delete.
11062 (set_reinsert_breakpoint): New.
11063 (reinsert_breakpoint_by_bp): Delete.
11064 (delete_reinsert_breakpoints): New.
11065 (uninsert_breakpoint): Rewrite.
11066 (uninsert_breakpoints_at): New.
11067 (reinsert_breakpoint): Rewrite.
11068 (reinsert_breakpoints_at): New.
11069 (check_breakpoints): Rewrite.
11070 (breakpoint_here): New.
11071 (breakpoint_inserted_here): New.
11072 (check_mem_read): Adjust.
11073 * mem-break.h (breakpoints_supported, breakpoint_here)
11074 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11075 (reinsert_breakpoint_by_bp): Delete declaration.
11076 (delete_reinsert_breakpoints): Declare.
11077 (reinsert_breakpoint): Delete declaration.
11078 (reinsert_breakpoints_at): Declare.
11079 (uninsert_breakpoint): Delete declaration.
11080 (uninsert_breakpoints_at): Declare.
11081 (check_breakpoints): Adjust prototype.
11082 * server.h: Adjust include order.
11083 (struct thread_info): Declare here. Add a `last_status' field.
11084
30ba68cb
MS		 110852010-03-23 Michael Snyder <msnyder@vmware.com>
11086
11087 * server.c (crc32): New function.
11088 (handle_query): Add handling for 'qCRC:' request.
11089
b9a881c2
PA		 110902010-03-23 Pedro Alves <pedro@codesourcery.com>
11091
11092 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11093 lwp had been stopped by a watchpoint.
11094
e92d13d5
PA		 110952010-03-16 Pedro Alves <pedro@codesourcery.com>
11096
11097 * server.h (internal_error): Declare.
11098 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11099 * utils.c (internal_error): New function.
11100
64daa791
AS		 111012010-03-15 Andreas Schwab <schwab@redhat.com>
11102
11103 * configure.srv: Fix typo setting srv_regobj.
11104
f52cd8cd
PA		 111052010-03-15 Pedro Alves <pedro@codesourcery.com>
11106
11107 * linux-low.c (fetch_register): Avoid passing a non string literal
11108 format to `error'.
11109 (usr_store_inferior_registers): Ditto.
11110
93ae6fdc
PA		 111112010-03-14 Pedro Alves <pedro@codesourcery.com>
11112
11113 * linux-low.c (linux_write_memory): Bail out early if peeking
11114 memory failed.
11115
c3adc08c
PA		 111162010-03-14 Pedro Alves <pedro@codesourcery.com>
11117
11118 * linux-low.h (struct lwp_info): New fields
11119 `stopped_by_watchpoint' and `stopped_data_address'.
11120 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11121 here, and cache them in the lwp object.
11122 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11123 directly.
11124 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11125 field.
11126 (linux_stopped_by_watchpoint): Rewrite.
11127 (linux_stopped_data_address): Rewrite.
11128
bce522a2
PA		 111292010-03-06 Simo Melenius <simo.melenius@iki.fi>
11130
11131 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11132 switching the current inferior, not before.
11133
90884b2b
L		 111342010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11135
11136 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11137 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11138 i386-linux.c and amd64-linux.c.
11139 (reg-i386.o): Removed.
11140 (reg-i386.c): Likewise.
11141 (reg-i386-linux.o): Likewise.
11142 (reg-i386-linux.c): Likewise.
11143 (reg-x86-64.o): Likewise.
11144 (reg-x86-64.c): Likewise.
11145 (reg-x86-64-linux.o): Likewise.
11146 (reg-x86-64-linux.c): Likewise.
11147 (i386.o): New.
11148 (i386.c): Likewise.
11149 (i386-linux.o): Likewise.
11150 (i386-linux.c): Likewise.
11151 (amd64.o): Likewise.
11152 (amd64.c): Likewise.
11153 (amd64-linux.o): Likewise.
11154 (amd64-linux.c): Likewise.
11155
11156 * configure.srv (srv_i386_regobj): New.
11157 (srv_i386_linux_regobj): Likewise.
11158 (srv_amd64_regobj): Likewise.
11159 (srv_amd64_linux_regobj): Likewise.
11160 (srv_i386_32bit_xmlfiles): Likewise.
11161 (srv_i386_64bit_xmlfiles): Likewise.
11162 (srv_i386_xmlfiles): Likewise.
11163 (srv_amd64_xmlfiles): Likewise.
11164 (srv_i386_linux_xmlfiles): Likewise.
11165 (srv_amd64_linux_xmlfiles): Likewise.
11166 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11167 srv_xmlfiles to $srv_i386_xmlfiles.
11168 (i[34567]86-*-mingw32ce*): Likewise.
11169 (i[34567]86-*-mingw*): Likewise.
11170 (i[34567]86-*-nto*): Likewise.
11171 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11172 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11173 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11174 (x86_64-*-linux*): Likewise.
11175
11176 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11177 (init_registers_amd64_linux): New.
11178 (x86_arch_setup): Replace init_registers_x86_64_linux with
11179 init_registers_amd64_linux.
11180
193f13e6
MK		 111812010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11182
11183 * configure.ac: Check for libdl. If it is not available link against
11184 static libthread_db.
11185 * configure: Regenerate.
11186
85d721b8
PA		 111872010-02-22 Pedro Alves <pedro@codesourcery.com>
11188
11189 PR9605
11190
11191 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11192 handing a read watchpoint.
11193 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11194
6076632b
DE		 111952010-02-12 Doug Evans <dje@google.com>
11196
11197 * linux-low.c (linux_supports_tracefork_flag): Document.
11198 (linux_look_up_symbols): Add comment.
11199
3327ccf7
L		 112002010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11201
11202 * regcache.c (supply_register): Clear regcache if buf is NULL.
11203
0718675c 112042010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 11205 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 11206
11207 * inferiors.c (find_inferior): Add function documentation.
11208 (unloaded_dll): Handle the case where the unloaded dll has not
11209 been previously registered in the dll list.
11210
177321bd
DJ		 112112010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11212
11213 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11214 (thumb2_breakpoint): New.
11215 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11216
2b009048
DJ		 112172010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11218
11219 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11220 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11221 breakpoints.
11222
3be029c7
PA		 112232010-01-21 Pedro Alves <pedro@codesourcery.com>
11224
11225 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11226
18f5de3b
JK		 112272010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11228
11229 * linux-s390-low.c (s390_collect_ptrace_register)
11230 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11231
3743bb4f
DE		 112322010-01-21 Doug Evans <dje@google.com>
11233
14ce3065
DE		 11234 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11235 (PTRACE_ARG4_TYPE): New macro.
11236 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11237 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11238 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11239 (usr_store_inferior_registers): Ditto.
11240 (linux_read_memory, linux_write_memory): Ditto.
11241 (linux_test_for_tracefork): Ditto.
11242
3743bb4f
DE		 11243 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11244 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11245
8b315be5
PA		 112462010-01-21 Pedro Alves <pedro@codesourcery.com>
11247
11248 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11249 target.
11250
85492558
PA		 112512010-01-21 Pedro Alves <pedro@codesourcery.com>
11252
11253 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11254 prototype to take a regcache. Adjust.
11255
442ea881
PA		 112562010-01-20 Pedro Alves <pedro@codesourcery.com>
11257
11258 * regcache.h (struct thread_info): Forward declare.
11259 (struct regcache): New.
11260 (new_register_cache): Adjust prototype.
11261 (get_thread_regcache): Declare.
11262 (free_register_cache): Adjust prototype.
11263 (registers_to_string, registers_from_string): Ditto.
11264 (supply_register, supply_register_by_name, collect_register)
11265 (collect_register_as_string, collect_register_by_name): Ditto.
11266 * regcache.c (struct inferior_regcache_data): Delete.
11267 (get_regcache): Rename to ...
11268 (get_thread_regcache): ... this. Adjust. Switch inferior before
11269 fetching registers.
11270 (regcache_invalidate_one): Adjust.
11271 (regcache_invalidate): Fix prototype.
11272 (new_register_cache): Return the new register cache.
11273 (free_register_cache): Change prototype.
11274 (realloc_register_cache): Adjust.
11275 (registers_to_string): Change prototype to take a regcache. Adjust.
11276 (registers_from_string): Ditto.
11277 (register_data): Ditto.
11278 (supply_register): Ditto.
11279 (supply_register_by_name): Ditto.
11280 (collect_register): Ditto.
11281 (collect_register_as_string): Ditto.
11282 (collect_register_by_name): Ditto.
11283 * server.c (process_serial_event): Adjust.
11284 * linux-low.h (regset_fill_func, regset_store_func): Change
11285 prototype.
11286 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11287 Change prototype.
11288 * linux-low.c (get_stop_pc): Adjust.
11289 (check_removed_breakpoint): Adjust.
11290 (linux_wait_for_event): Adjust.
11291 (linux_resume_one_lwp): Adjust.
11292 (fetch_register): Add regcache parameter. Adjust.
11293 (usr_store_inferior_registers): Ditto.
11294 (regsets_fetch_inferior_registers): Ditto.
11295 (regsets_store_inferior_registers): Ditto.
11296 (linux_fetch_registers, linux_store_registers): Ditto.
11297 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11298 regcache. Adjust.
43aaf8b6
PA		 11299 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11300 Ditto.
442ea881
PA		 11301 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11302 prototype to take a regcache.
11303 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11304 * remote-utils.c (convert_ascii_to_int, outreg)
11305 (prepare_resume_reply): Change prototype to take a regcache.
11306 Adjust.
11307 * target.h (struct target_ops) <fetch_registers, store_registers>:
11308 Change prototype to take a regcache.
11309 (fetch_inferior_registers, store_inferior_registers): Change
11310 prototype to take a regcache. Adjust.
11311 * proc-service.c (ps_lgetregs): Adjust.
11312 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11313 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11314 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11315 take a regcache. Adjust.
11316 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11317 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11318 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11319 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11320 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11321 (cris_cannot_fetch_register):
11322 (cris_breakpoint_at): Change prototype to take a regcache.
11323 Adjust.
11324 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11325 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11326 to take a regcache. Adjust.
11327 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11328 Adjust.
11329 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11330 take a regcache. Adjust.
11331 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11332 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11333 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11334 * linux-mips-low.c (mips_get_pc):
11335 (mips_set_pc): Change prototype to take a regcache. Adjust.
11336 (mips_reinsert_addr): Adjust.
11337 (mips_collect_register): Change prototype to take a regcache.
11338 Adjust.
11339 (mips_supply_register):
11340 (mips_collect_register_32bit, mips_supply_register_32bit)
11341 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11342 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 11343 * linux-ppc-low.c (ppc_supply_ptrace_register)
11344 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 11345 (parse_spufs_run): Adjust.
11346 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11347 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11348 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11349 take a regcache. Adjust.
11350 * linux-s390-low.c (s390_collect_ptrace_register)
11351 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11352 (s390_set_pc): Change prototype to take a regcache. Adjust.
11353 (s390_arch_setup): Adjust.
11354 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11355 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11356 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11357 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11358 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11359 regcache. Adjust.
11360 (sparc_breakpoint_at): Adjust.
11361 * linux-xtensa-low.c (xtensa_fill_gregset):
11362 (xtensa_store_gregset):
11363 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11364 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11365 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11366 prototype to take a regcache. Adjust.
11367 * win32-arm-low.c (arm_fetch_inferior_register)
11368 (arm_store_inferior_register): Change prototype to take a
11369 regcache. Adjust.
11370 * win32-i386-low.c (i386_fetch_inferior_register)
11371 (i386_store_inferior_register): Change prototype to take a
11372 regcache. Adjust.
11373 * win32-low.c (child_fetch_inferior_registers)
11374 (child_store_inferior_registers): Change prototype to take a
11375 regcache. Adjust.
11376 (win32_wait): Adjust.
11377 (win32_fetch_inferior_registers): Change prototype to take a
11378 regcache. Adjust.
11379 (win32_store_inferior_registers): Adjust.
11380 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11381 store_inferior_register>: Change prototype to take a regcache.
11382
60c3d7b0
DE		 113832010-01-20 Doug Evans <dje@google.com>
11384
11385 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11386 #ifdef.
11387 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 11388 (W_STOPCODE): Provide definition if missing.
60c3d7b0 11389
dc146f7c
VP		 113902010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11391
11392 * linux-low.c (linux_core_of_thread): New.
11393 (compare_ints, show_process, list_threads): New.
11394 (linux_qxfer_osdata): Report threads and cores.
11395 (linux_target_op): Register linux_core_of_thread.
11396 * remote-utils.c (prepare_resume_reply): Report the core.
11397 (buffer_xml_printf): Support %d specifier.
11398 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11399 New.
11400 (handle_query): Handle qXfer:threads. Announce availability
11401 thereof.
11402 * target.h (struct target_ops): New field core_of_thread.
11403
7803799a
UW		 114042010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11405
11406 * Makefile.in (clean): Remove new generated files.
11407 (reg-s390.o, reg-s390.c): Remove rules.
11408 (reg-s390x.o, reg-s390x.c): Likewise.
11409 (s390-linux32.o, s390-linux32.c): Add rules.
11410 (s390-linux64.o, s390-linux64.c): Likewise.
11411 (s390x-linux64.o, s390x-linux64.c): Likewise.
11412 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11413 * linux-s390-low.c: Include <elf.h>.
11414 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11415 (init_registers_s390): Remove prototype.
11416 (init_registers_s390x): Likewise.
11417 (init_registers_s390_linux32): Add prototype.
11418 (init_registers_s390_linux64): Likewise.
11419 (init_registers_s390x_linux64): Likewise.
11420 (s390_num_regs_3264): New define.
11421 (s390_regmap_3264): New global variable.
11422 (s390_cannot_fetch_register): Remove obsolete check.
11423 (s390_cannot_store_register): Likewise.
11424 (s390_collect_ptrace_register): Handle upper/lower register halves.
11425 (s390_supply_ptrace_register): Likewise.
11426 (s390_fill_gregset): Update to register number changes.
11427 (s390_get_hwcap): New routine.
11428 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11429 Install appropriate regmap and register set.
11430
6e7ffa39
JB		 114312010-01-01 Joel Brobecker <brobecker@adacore.com>
11432
11433 * server.c (gdbserver_version): Update copyright year to 2010.
11434 * gdbreplay.c (gdbreplay_version): Likewise.
11435
957f3f49
DE		 114362009-12-28 Doug Evans <dje@google.com>
11437
11438 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11439 elf/external.h. Include <elf.h> instead but only if necessary.
11440
ca5c370d
PA		 114412009-12-28 Pedro Alves <pedro@codesourcery.com>
11442
11443 * linux-low.c (linux_remove_process): Remove `detaching'
11444 parameter. Don't release/detach from thread_db here.
11445 (linux_kill): Release/detach from thread_db here, ...
11446 (linux_detach): ... and here, before actually detaching.
11447 (linux_wait_1): ... and here, when a process exits.
11448 * thread-db.c (any_thread_of): New.
11449 (thread_db_free): Switch the current inferior to a thread of the
11450 passed in process.
11451
4ee62156
DE		 114522009-12-21 Doug Evans <dje@google.com>
11453
d90e6a88
DE		 11454 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11455
c5f62d5f
DE		 11456 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11457 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11458 warning ifndef __NR_tkill. Move setting of errno there too.
11459 Delete unnecessary resetting of errno after syscall.
11460 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11461
10e86dd7
DE		 11462 * configure.ac: Check for dladdr.
11463 * config.in: Regenerate.
11464 * configure: Regenerate.
11465 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11466 (try_thread_db_load): Update.
11467
4ee62156
DE		 11468 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11469
00f515da
DE		 114702009-12-18 Doug Evans <dje@google.com>
11471
e9464885
DE		 11472 * event-loop.c: Include unistd.h if it exists.
11473
07d4f67e
DE		 11474 * linux-low.c (my_waitpid): Move definition away from being in
11475 between linux_tracefork_child/linux_test_for_tracefork.
11476
00f515da
DE		 11477 * gdb_proc_service.h (psaddr_t): Fix type.
11478 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11479 signature to match glibc.
11480
1de1badb
DE		 114812009-12-16 Doug Evans <dje@google.com>
11482
11483 * linux-low.c (linux_read_memory): Fix argument to read.
11484
aeeb81d1
PA		 114852009-11-26 Pedro Alves <pedro@codesourcery.com>
11486
11487 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11488 events, don't leave current_inferior pointing at null.
11489
10357975
PA		 114902009-11-26 Pedro Alves <pedro@codesourcery.com>
11491
11492 * win32-low.c (LOG): Delete.
11493 (OUTMSG): Output to stderr.
11494 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11495 on compile time LOG macro.
11496 (win32_wait): Fix debug output.
11497
cf6e3471
PA		 114982009-11-26 Pedro Alves <pedro@codesourcery.com>
11499
11500 * win32-low.c (win32_add_one_solib): If the dll name is
11501 "ntdll.dll", prepend the system directory to the dll path.
11502
0c85e18e
MK		 115032009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11504
11505 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11506
9ac544ce 115072009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 11508 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 11509
11510 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11511 * configure.ac: Check for __mcoldfire__ and set
11512 gdb_cv_m68k_is_coldfire.
11513 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11514 reg-cf.o and reg-m68k.o.
11515 * configure: Regenerated.
11516
fd7dd3e6
PA		 115172009-11-16 Pedro Alves <pedro@codesourcery.com>
11518
11519 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11520 Pass it to thread_db_free.
11521 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11522 proper `detaching' argument to linux_remove_process.
11523 * linux-low.h (thread_db_free): Add `detaching' parameter.
11524 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11525 to thread_db_free.
11526 (thread_db_free): Add `detaching' parameter. Only
11527 call td_ta_clear_event if detaching from process.
11528
75aa492e
MK		 115292009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11530
11531 * thread-db.c (thread_db_free): Fix typo.
11532
21e1bee4
PP		 115332009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11534
11535 PR gdb/10838
11536 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11537
8838b45e
NS		 115382009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11539
11540 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11541 with an i686 compiler.
11542 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11543 needed.
11544 * configure: Rebuilt.
11545
8a35fb51
SL		 115462009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11547
11548 PR gdb/10783
11549
11550 * server.c (handle_search_memory_1): Correct read_addr initialization
11551 in loop for searching subsequent chunks.
11552
96f15937
PP		 115532009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11554
11555 * configure.ac: New --with-libthread-db option.
11556 * thread-db.c: Allow direct dependence on libthread_db.
11557 (thread_db_free): Adjust.
11558 * config.in: Regenerate.
11559 * configure: Likewise.
889bf7c5 11560
5f7d1694
PP		 115612009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11562
11563 PR gdb/10757
11564 * thread-db.c (attach_thread): New function.
11565 (maybe_attach_thread): Return success/failure.
11566 (find_new_threads_callback): Adjust.
889bf7c5
PA		 11567 (thread_db_find_new_threads): Loop until no new threads.
11568
88e3b899
PA		 115692009-10-13 Pedro Alves <pedro@codesourcery.com>
11570
11571 * proc-service.c (ps_lgetregs): Formatting.
11572
cdbfd419
PP		 115732009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11574
11575 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11576 * configure.ac: Adjust.
11577 * linux-low.h (struct process_info_private): Move members to struct
11578 thread_db.
11579 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11580 * linux-low.c (linux_remove_process): Adjust.
11581 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11582 * server.c (handle_query): Move code ...
11583 (handle_monitor_command): ... here. New function.
11584 * target.h (struct target_ops): New member.
11585 * thread-db.c (struct thread_db): New.
11586 (libthread_db_search_path): New variable.
11587 (thread_db_create_event, thread_db_enable_reporting)
11588 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11589 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11590 (try_thread_db_load_1, dladdr_to_soname): New functions.
11591 (try_thread_db_load, thread_db_load_search): New functions.
11592 (thread_db_init): Search for libthread_db.
11593 (thread_db_free): New function.
11594 (thread_db_handle_monitor_command): Likewise.
11595 * config.in: Regenerate.
11596 * configure: Regenerate.
889bf7c5 11597
4168d2d6
UW		 115982009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11599
11600 * spu-low.c (spu_kill): Wait for inferior to terminate.
11601 Call clear_inferiors.
11602 (spu_detach): Call clear_inferiors.
11603
81ecdfbb
RW		 116042009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11605
11606 * aclocal.m4: Regenerate.
11607 * config.in: Likewise.
11608 * configure: Likewise.
11609
0b9ff2c0
UW		 116102009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11611
11612 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11613 (parse_spufs_run): New function.
11614 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11615 (ppc_breakpoint_at): Handle SPU breakpoints.
11616
efcbbd14
UW		 116172009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11618
11619 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11620 (SPUFS_MAGIC): Define.
11621 (spu_enumerate_spu_ids): New function.
11622 (linux_qxfer_spu): New function.
11623 (linux_target_ops): Install linux_qxfer_spu.
11624
f4d9bade
UW		 116252009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11626
11627 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11628 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11629 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11630 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11631 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11632 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11633 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11634 (init_registers_powerpc_cell32l): Add prototype.
11635 (init_registers_powerpc_cell64l): Likewise.
11636 (ppc_arch_setup): Detect Cell/B.E. architecture.
11637
96e946ca
RW		 116382009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11639
11640 * Makefile.in (datarootdir): New variable.
11641
58d6951d
DJ		 116422009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11643
11644 * linux-low.c (linux_write_memory): Update debugging output.
11645 * Makefile.in (clean): Add new descriptions.
11646 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11647 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11648 * configure.srv: Add new files for arm*-*-linux*.
11649 * linux-arm-low.c: Add new declarations.
11650 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11651 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11652 (HWCAP_VFPv3D16): New.
11653 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11654 instead of __IWMMXT__.
11655 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11656 (arm_arch_setup): New.
11657 (target_regsets): Remove #ifdef. Add VFP regset.
11658 (the_low_target): Use arm_arch_setup.
11659
12b42a12
DJ		 116602009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11661
11662 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11663 the main thread again.
11664
ac8c974e
AR		 116652009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11666
11667 Adding Neutrino gdbserver.
11668 * configure: Regenerated.
11669 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11670 * configure.srv (i[34567]86-*-nto*): New target.
11671 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11672 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11673 (nto_comctrl) [__QNX__]: New function.
11674 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11675
4424e0c3 116762009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11677
11678 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11679 srv_tgtobj.
11680
912cf4ba
PA		 116812009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11682 Pedro Alves <pedro@codesourcery.com>
11683
11684 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11685 don't support CONTEXT_EXTENDED_REGISTERS.
11686 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11687 (the_low_target): Install them.
11688 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11689 failing with ERROR_PIPE_NOT_CONNECTED.
11690
aa5ca48f
DE		 116912009-06-30 Doug Evans <dje@google.com>
11692 Pierre Muller <muller@ics.u-strasbg.fr>
11693
11694 Add h/w watchpoint support to x86-linux, win32-i386.
11695 * Makefile.in (SFILES): Add i386-low.c
11696 (i386_low_h): Define.
11697 (i386-low.o): Add dependencies.
11698 (linux-x86-low.o): Add i386-low.h dependency.
11699 (win32-i386-low.o): Ditto.
11700 * i386-low.c: New file.
11701 * i386-low.h: New file.
11702 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11703 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11704 * linux-low.c (linux_add_process): Initialize arch_private.
11705 (linux_remove_process): Free arch_private.
11706 (add_lwp): Initialize arch_private.
11707 (delete_lwp): Free arch_private.
11708 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11709 provided.
11710 * linux-low.h (process_info_private): New member arch_private.
11711 (lwp_info): New member arch_private.
11712 (linux_target_ops): New members new_process, new_thread,
11713 prepare_to_resume.
11714 (ptid_of): New macro.
11715 * linux-x86-low.c: Include stddef.h, i386-low.h.
11716 (arch_process_info): New struct.
11717 (arch_lwp_info): New struct.
11718 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11719 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11720 (i386_dr_low_get_status): New function.
11721 (x86_insert_point, x86_remove_point): New functions.
11722 (x86_stopped_by_watchpoint): New function.
11723 (x86_stopped_data_address): New function.
11724 (x86_linux_new_process, x86_linux_new_thread): New functions.
11725 (x86_linux_prepare_to_resume): New function.
11726 (the_low_target): Add entries for insert_point, remove_point,
11727 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11728 prepare_to_resume.
11729 * server.c (debug_hw_points): New global.
11730 (monitor_show_help): Document set debug-hw-points.
11731 (handle_query): Process "set debug-hw-points".
11732 * server.h (debug_hw_points): Declare.
11733 (paddress): Declare.
11734 * utils.c (NUMCELLS, CELLSIZE): New macros.
11735 (get_sell, xsnprintf, paddress): New functions.
11736 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11737 remove_point, stopped_by_watchpoint, stopped_data_address.
11738 * win32-i386-low.c: Include i386-low.h.
11739 (debug_reg_state): Replaces dr.
11740 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11741 (i386_dr_low_get_status): New function.
11742 (i386_insert_point, i386_remove_point): New functions.
11743 (i386_stopped_by_watchpoint): New function.
11744 (i386_stopped_data_address): New function.
11745 (i386_initial_stuff): Update.
11746 (get_thread_context,set_thread_context,i386_thread_added): Update.
11747 (the_low_target): Add entries for insert_point,
11748 remove_point, stopped_by_watchpoint, stopped_data_address.
11749 * win32-low.c (win32_insert_watchpoint): New function.
11750 (win32_remove_watchpoint): New function.
11751 (win32_stopped_by_watchpoint): New function.
11752 (win32_stopped_data_address): New function.
11753 (win32_target_ops): Add entries for insert_watchpoint,
11754 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11755 * win32-low.h (win32_target_ops): New members insert_point,
11756 remove_point, stopped_by_watchpoint, stopped_data_address.
11757
d993e290
PA		 117582009-06-25 Pedro Alves <pedro@codesourcery.com>
11759
11760 * server.c (process_serial_event): Re-return unsupported, not
11761 error, if the type isn't recognized. Re-allow supporting only
11762 insert or remove packets. Also call require_running for
11763 breakpoints. Add missing break statement to default case. Tidy.
11764 * target.h (struct target_ops): Rename insert_watchpoint to
11765 insert_point, and remove_watchpoint to remove_point.
11766
11767 * linux-low.h (struct linux_target_ops): Likewise.
11768 * linux-low.c (linux_insert_watchpoint): Rename to ...
11769 (linux_insert_point): ... this. Adjust.
11770 (linux_remove_watchpoint): Rename to ...
11771 (linux_remove_point): ... this. Adjust.
11772 (linux_target_ops): Adjust.
11773 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11774 (cris_insert_point): ... this.
11775 (cris_remove_watchpoint): Rename to ...
11776 (cris_remove_point): ... this.
11777 (the_low_target): Adjust.
11778
0f54c268
PM		 117792009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11780
11781 * server.c (handle_v_kill): Pass signal_pid to
11782 kill_inferior if multi_process is zero.
11783
c6314022
AR		 117842009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11785
11786 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11787 * target.h (target_ops): Comment for *_watchpoint to make it clear
11788 the functions can get types '0' and '1'.
11789
4463ce24
AR		 117902009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11791
11792 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11793 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11794 * regcache.c (get_regcache): Likewise.
11795 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11796 * win32-low.c (child_fetch_inferior_registers): Remove check for
11797 regno 0.
11798
cf8fd78b
PA		 117992009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11800 Pedro Alves <pedro@codesourcery.com>
11801
11802 * target.h (struct target_ops) <supports_multi_process>: New
11803 callback.
11804 (target_supports_multi_process): New.
11805 * server.c (handle_query): Even if GDB reports support, only
11806 enable multi-process if the target also supports it. Report
11807 multi-process support only if the target backend supports it.
11808 * linux-low.c (linux_supports_multi_process): New function.
11809 (linux_target_ops): Install it as target_supports_multi_process
11810 callback.
11811
47c0c975
DE		 118122009-05-24 Doug Evans <dje@google.com>
11813
e09875d4
DE		 11814 Global renaming of find_thread_pid to find_thread_ptid.
11815 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11816 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11817 All callers updated.
11818
e27d73f6
DE		 11819 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11820 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11821 directly.
11822
47c0c975
DE		 11823 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11824 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11825 (linux_resume_one_lwp): Ditto.
11826
2acc282a
DE		 118272009-05-23 Doug Evans <dje@google.com>
11828
11829 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11830 from struct inferior_list_entry * to struct lwp_info *.
11831 All callers updated.
11832
9f1036c1
DE		 118332009-05-13 Doug Evans <dje@google.com>
11834
11835 * linux-x86-low.c: Don't include assert.h.
11836 (x86_siginfo_fixup): Use fatal, not assert.
11837 (x86_arch_setup): Fix comment.
11838
d0722149
DE		 118392009-05-12 Doug Evans <dje@google.com>
11840
11841 Biarch support for i386/amd64 gdbserver.
11842 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11843 Add linux-x86-low.c.
11844 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11845 (linux-x86-low.o): Add.
11846 * linux-x86-64-low.c: Delete.
11847 * linux-i386-low.c: Delete.
11848 * linux-x86-low.c: New file.
11849 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11850 linux-x86-low.o.
11851 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11852 linux-x86-low.o.
11853 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11854 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11855 (linux_child_pid_to_exec_file): New function.
11856 (elf_64_header_p, elf_64_file_p): New functions.
11857 (siginfo_fixup): New function.
11858 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11859 give target a chance to convert layout.
11860 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11861 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11862
fdeb2a12
DE		 118632009-05-07 Doug Evans <dje@google.com>
11864
11865 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11866 (regsets_store_inferior_registers): Ditto.
11867
a6dbe5df
PA		 118682009-05-06 Pedro Alves <pedro@codesourcery.com>
11869
11870 PR server/10048
11871
11872 * linux-low.c (must_set_ptrace_flags): Delete.
11873 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11874 of the global.
11875 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11876 `lwp->must_set_ptrace_flags' instead.
ba42693b 11877 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 11878 (linux_wait_1): ... not here.
11879
5091eb23
DE		 118802009-04-30 Doug Evans <dje@google.com>
11881
9f767825
DE		 11882 * inferiors.c (started_inferior_callback): New function.
11883 (attached_inferior_callback): New function.
11884 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11885 * server.c (print_started_pid, print_attached_pid): New functions.
11886 (detach_or_kill_for_exit): New function.
11887 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11888 * server.h (have_started_inferiors_p): Declare.
11889 (have_attached_inferiors_p): Declare.
11890
5091eb23
DE		 11891 * inferiors.c (remove_process): Fix memory leak, free process.
11892 * linux-low.c (linux_remove_process): New function.
11893 (linux_kill): Call it instead of remove_process.
11894 (linux_detach, linux_wait_1): Ditto.
11895
155c8968
PA		 118962009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11897
11898 * configure.srv: Add x86 Windows CE target.
11899
7fe519cb
UW		 119002009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11901
11902 * inferiors.c (get_thread_process): Make global.
11903 * server.h (get_thread_process): Add prototype.
11904 * thread-db.c (find_one_thread): Use get_thread_process
11905 instead of current_process.
11906 (thread_db_get_tls_address): Do not crash if called when
11907 thread layer is not yet initialized.
11908
5472f405
UW		 119092009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11910
11911 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11912 * spu-low.c (current_tid): Rename to ...
11913 (current_ptid): ... this.
11914 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11915 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11916 ptid_get_lwp (current_ptid) instead of current_tid.
11917 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11918 instead of current_tid. Use find_process_pid to verify pid
11919 argument is valid. Pass proper argument to remove_process.
11920 (spu_thread_alive): Compare current_ptid instead of current_tid.
11921 (spu_resume): Likewise.
11922
55ac2b99
PA		 119232009-04-02 Pedro Alves <pedro@codesourcery.com>
11924
11925 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11926 variable.
11927
95954743
PA		 119282009-04-01 Pedro Alves <pedro@codesourcery.com>
11929
11930 Implement the multiprocess extensions, and add linux multiprocess
11931 support.
11932
11933 * server.h (ULONGEST): Declare.
11934 (struct ptid, ptid_t): New.
11935 (minus_one_ptid, null_ptid): Declare.
11936 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11937 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11938 (struct inferior_list_entry): Change `id' type from unsigned from
11939 to ptid_t.
11940 (struct sym_cache, struct breakpoint, struct
11941 process_info_private): Forward declare.
11942 (struct process_info): Declare.
11943 (current_process): Declare.
11944 (all_processes): Declare.
11945 (initialize_inferiors): Declare.
11946 (add_thread): Adjust to use ptid_t.
11947 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11948 (add_process, remove_process, find_thread_pid): Declare.
11949 (find_inferior_id): Adjust to use ptid_t.
11950 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11951 (multi_process): Declare.
11952 (push_event): Adjust to use ptid_t.
11953 (read_ptid, write_ptid): Declare.
11954 (prepare_resume_reply): Adjust to use ptid_t.
11955 (clear_symbol_cache): Declare.
11956 * inferiors.c (all_processes): New.
11957 (null_ptid, minus_one_ptid): New.
11958 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11959 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11960 (add_thread): Change unsigned long to ptid. Remove gdb_id
11961 parameter. Adjust.
11962 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11963 (gdb_id_to_thread): Rename to ...
11964 (find_thread_pid): ... this. Change unsigned long to ptid.
11965 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11966 (loaded_dll, pull_pid_from_list): Adjust.
11967 (add_process, remove_process, find_process_pid)
11968 (get_thread_process, current_process, initialize_inferiors): New.
11969 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11970 (struct target_waitstatus) <related_pid>: Ditto.
11971 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11972 return type to int.
11973 (struct target_ops) <join>: Add `pid' argument.
11974 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11975 (struct target_ops) <wait>: Add `ptid' field. Change return type
11976 to ptid.
11977 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11978 (mywait): Add `ptid' argument. Change return type to ptid_t.
11979 (target_pid_to_str): Declare.
11980 * target.c (set_desired_inferior): Adjust to use ptids.
11981 (mywait): Add new `ptid' argument. Adjust.
11982 (target_pid_to_str): New.
11983 * mem-break.h (free_all_breakpoints): Declare.
11984 * mem-break.c (breakpoints): Delelete.
11985 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11986 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11987 to use per-process breakpoint list.
11988 (free_all_breakpoints): New.
11989 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11990 (symbol_cache, all_symbols_looked_up): Delete.
11991 (hexchars): New.
11992 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11993 read_ptid): New.
11994 (prepare_resume_reply): Change ptid argument's type from unsigned
11995 long to ptid_t. Adjust. Implement W;process and X;process.
11996 (free_sym_cache, clear_symbol_cache): New.
11997 (look_up_one_symbol): Adjust to per-process symbol cache. *
11998 * server.c (cont_thread, general_thread, step_thread): Change type
11999 to ptid_t.
12000 (attached): Delete.
12001 (multi_process): New.
12002 (last_ptid): Change type to ptid_t.
12003 (struct vstop_notif) <ptid>: Change type to ptid_t.
12004 (queue_stop_reply, push_event): Change `ptid' argument's type to
12005 ptid_t.
12006 (discard_queued_stop_replies): Add `pid' argument.
12007 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12008 changes. Don't reference the `attached' global.
12009 (attach_inferior): Adjust to mywait interface changes.
12010 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12011 features. Handle and report "multiprocess+". Handle
12012 "qAttached:PID".
12013 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12014 changes.
12015 (handle_v_kill): New.
12016 (handle_v_stopped): Adjust to use target_pid_to_str.
12017 (handle_v_requests): Allow multiple attaches and runs when
12018 multiprocess extensions are in effect. Handle "vKill".
12019 (myresume): Adjust to use ptids.
12020 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12021 (handle_status): Adjust to discard_queued_stop_replies interface
12022 change.
12023 (first_thread_of, kill_inferior_callback)
12024 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12025 (main): Call initialize_inferiors. Adjust to use ptids, killing
12026 and detaching from all inferiors. Handle multiprocess packet
12027 variants.
12028 * linux-low.h: Include gdb_proc_service.h.
12029 (struct process_info_private): New.
12030 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12031 <lwpid_of>: Use ptid_get_lwp.
12032 (get_lwp_thread): Adjust.
12033 (struct lwp_info): Add `dead' member.
12034 (find_lwp_pid): Declare.
12035 * linux-low.c (thread_db_active): Delete.
12036 (new_inferior): Adjust comment.
12037 (inferior_pid): Delete.
12038 (linux_add_process): New.
12039 (handle_extended_wait): Adjust.
12040 (add_lwp): Change unsigned long to ptid.
12041 (linux_create_inferior): Add process to processes table. Adjust
12042 to use ptids. Don't set new_inferior here.
12043 (linux_attach_lwp): Rename to ...
12044 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12045 it. Adjust to use ptids.
12046 (linux_attach_lwp): New.
12047 (linux_attach): Add process to processes table. Don't set
12048 new_inferior here.
12049 (struct counter): New.
12050 (second_thread_of_pid_p, last_thread_of_process_p): New.
12051 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12052 multiple processes.
12053 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12054 processes. Remove process from process table.
12055 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12056 to multiple processes.
12057 (any_thread_of): New.
12058 (linux_detach): Add `pid' argument, and handle it. Remove process
12059 from processes table.
12060 (linux_join): Add `pid' argument. Handle it.
12061 (linux_thread_alive): Change unsighed long argument to ptid_t.
12062 Consider dead lwps as not being alive.
12063 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12064 threads we're not interested in.
12065 (same_lwp, find_lwp_pid): New.
12066 (linux_wait_for_lwp): Change `pid' argument's type from int to
12067 ptid_t. Adjust.
12068 (linux_wait_for_event): Rename to ...
12069 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12070 from int to ptid_t. Adjust.
12071 (linux_wait_for_event): New.
12072 (linux_wait_1): Add `ptid' argument. Change return type to
12073 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12074 that exit from the process table.
12075 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12076 Adjust.
12077 (mark_lwp_dead): New.
12078 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12079 stopping all threads, mark its main lwp as dead.
12080 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12081 ptids.
12082 (fetch_register, usr_store_inferior_registers)
12083 (regsets_fetch_inferior_registers)
12084 (regsets_store_inferior_registers, linux_read_memory)
12085 (linux_write_memory): Inline `inferior_pid'.
12086 (linux_look_up_symbols): Adjust to use per-process
12087 `thread_db_active'.
12088 (linux_request_interrupt): Adjust to use ptids.
12089 (linux_read_auxv): Inline `inferior_pid'.
12090 (initialize_low): Don't reference thread_db_active.
12091 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12092 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12093 (ps_getpid): Return the pid of the current inferior.
12094 * thread-db.c (proc_handle, thread_agent): Delete.
12095 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12096 per-process data.
12097 (find_one_thread): Change argument type to ptid_t. Adjust to
12098 per-process data.
12099 (maybe_attach_thread): Adjust to per-process data and ptids.
12100 (thread_db_find_new_threads): Ditto.
12101 (thread_db_init): Ditto.
12102 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12103 processes table. Adjust to use ptids.
12104 (spu_kill, spu_detach): Adjust interface. Remove process from
12105 processes table.
12106 (spu_join, spu_thread_alive): Adjust interface.
12107 (spu_wait): Adjust interface. Remove process from processes
12108 table. Adjust to use ptids.
12109 * win32-low.c (current_inferior_tid): Delete.
12110 (current_inferior_ptid): New.
12111 (debug_event_ptid): New.
12112 (thread_rec): Take a ptid. Adjust.
12113 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12114 (child_delete_thread): Ditto.
12115 (do_initial_child_stuff): Add `attached' argument. Add process to
12116 processes table.
12117 (child_fetch_inferior_registers, child_store_inferior_registers):
12118 Adjust.
12119 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12120 (win32_attach): Pass 1 to do_initial_child_stuff.
12121 (win32_kill): Adjust interface. Remove process from processes
12122 table.
12123 (win32_detach): Ditto.
12124 (win32_join): Adjust interface.
12125 (win32_thread_alive): Take a ptid.
12126 (win32_resume): Adjust to use ptids.
12127 (get_child_debug_event): Ditto.
12128 (win32_wait): Adjust interface. Remove exiting process from
12129 processes table.
12130
bd99dc85
PA		 121312009-04-01 Pedro Alves <pedro@codesourcery.com>
12132
12133 Non-stop mode support.
12134
12135 * server.h (non_stop): Declare.
12136 (gdb_client_data, handler_func): Declare.
12137 (delete_file_handler, add_file_handler, start_event_loop):
12138 Declare.
12139 (handle_serial_event, handle_target_event, push_event)
12140 (putpkt_notif): Declare.
12141 * target.h (enum resume_kind): New.
12142 (struct thread_resume): Replace `step' field by `kind' field.
12143 (TARGET_WNOHANG): Define.
12144 (struct target_ops) <wait>: Add `options' argument.
12145 <supports_non_stop, async, start_non_stop>: New fields.
12146 (target_supports_non_stop, target_async): New.
12147 (start_non_stop): Declare.
12148 (mywait): Add `options' argument.
12149 * target.c (mywait): Add `options' argument. Print child exit
12150 notifications here.
12151 (start_non_stop): New.
12152 * server.c (non_stop, own_buf, mem_buf): New globals.
12153 (struct vstop_notif): New.
12154 (notif_queue): New global.
12155 (queue_stop_reply, push_event, discard_queued_stop_replies)
12156 (send_next_stop_reply): New.
12157 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12158 interface changes.
12159 (attach_inferior): In non-stop mode, don't wait for the target
12160 here.
12161 (handle_general_set): Handle QNonStop.
12162 (handle_query): When handling qC, return the current general
12163 thread, instead of the first thread of the list.
12164 (handle_query): If the backend supports non-stop mode, include
12165 QNonStop+ in the qSupported query response.
12166 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12167 and non-stop mode.
12168 (handle_v_attach, handle_v_run): Handle non-stop mode.
12169 (handle_v_stopped): New.
12170 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12171 (myresume): Adjust to use resume_kind. Handle non-stop.
12172 (queue_stop_reply_callback): New.
12173 (handle_status): Handle non-stop mode.
12174 (main): Clear non_stop flag on reconnection. Use the event-loop.
12175 Refactor serial protocol handling from here ...
12176 (process_serial_event): ... to this new function. When GDB
12177 selects any thread, select one here. In non-stop mode, wait until
12178 GDB acks all pending events before exiting.
12179 (handle_serial_event, handle_target_event): New.
12180 * remote-utils.c (remote_open): Install remote_desc in the event
12181 loop.
12182 (remote_close): Remove remote_desc from the event loop.
12183 (putpkt_binary): Rename to...
12184 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12185 (putpkt_binary): New as wrapper around putpkt_binary_1.
12186 (putpkt_notif): New.
12187 (prepare_resume_reply): In non-stop mode, don't change the
12188 general_thread.
12189 * event-loop.c: New.
12190 * Makefile.in (OBJ): Add event-loop.o.
12191 (event-loop.o): New rule.
12192
12193 * linux-low.h (pid_of): Moved here.
12194 (lwpid_of): New.
12195 (get_lwp_thread): Use lwpid_of.
12196 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12197 * linux-low.c (pid_of): Delete.
12198 (inferior_pid): Use lwpid_of.
12199 (linux_event_pipe): New.
12200 (target_is_async_p): New.
12201 (delete_lwp): New.
12202 (handle_extended_wait): Use lwpid_of.
12203 (add_lwp): Don't set lwpid field.
12204 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12205 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12206 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12207 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12208 first. Adjust to linux_wait_for_event interface changes. Use
12209 lwpid_of.
12210 (linux_detach): Don't delete the main lwp here.
12211 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12212 (status_pending_p): Don't consider explicitly suspended lwps.
12213 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12214 pointer. Add OPTIONS argument. Change return type to int. Use
12215 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12216 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12217 pointer. Add status pointer argument. Return a pid instead of a
12218 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12219 changes. In non-stop mode, don't switch to a random thread.
12220 (linux_wait): Rename to...
12221 (linux_wait_1): ... this. Add target_options argument, and handle
12222 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12223 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12224 clean exit and signal exit code. Don't stop all threads in
12225 non-stop mode. In all-stop mode, only stop all threads when
12226 reporting a stop to GDB. Handle explicit thread stop requests.
12227 (async_file_flush, async_file_mark): New.
12228 (linux_wait): New.
12229 (send_sigstop): Use lwpid_of.
12230 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12231 interface changes. In non-stop mode, don't switch to a random
12232 thread.
12233 (linux_resume_one_lwp): Use lwpid_of.
12234 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12235 (linux_resume_one_thread): ... this. Handle resume_stop. In
12236 non-stop mode, don't look for pending flag in all threads.
12237 (resume_status_pending_p): Don't consider explicitly suspended
12238 threads.
12239 (my_waitpid): Reimplement. Emulate __WALL.
12240 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12241 Use lwpid_of.
12242 (sigchld_handler, linux_supports_non_stop, linux_async)
12243 (linux_start_non_stop): New.
12244 (linux_target_ops): Register linux_supports_non_stop, linux_async
12245 and linux_start_non_stop.
12246 (initialize_low): Install SIGCHLD handler.
12247 * thread-db.c (thread_db_create_event, find_one_thread)
12248 (thread_db_get_tls_address): Use lwpid_of.
12249 * win32-low.c (win32_detach): Adjust to use resume_kind.
12250 (win32_wait): Add `options' argument.
12251 * spu-low.c (spu_resume): Adjust to use resume_kind.
12252 (spu_wait): Add `options' argument.
12253
5b1c542e
PA		 122542009-04-01 Pedro Alves <pedro@codesourcery.com>
12255
12256 Decouple target code from remote protocol.
12257
12258 * target.h (enum target_waitkind): New.
12259 (struct target_waitstatus): New.
12260 (struct target_ops) <wait>: Return an unsigned long. Take a
12261 target_waitstatus pointer instead of a char pointer.
12262 (mywait): Likewise.
12263 * target.c (mywait): Change prototype to return an unsigned long.
12264 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12265 * server.h (thread_from_wait, old_thread_from_wait): Delete
12266 declarations.
12267 (prepare_resume_reply): Change prototype to take a
12268 target_waitstatus.
12269 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12270 (last_status, last_ptid): New.
12271 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12272 pid instead of a signal.
12273 (attach_inferior): Remove "status" and "signal" parameters.
12274 Adjust.
12275 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12276 not as an address.
12277 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12278 (handle_v_requests, myresume): Remove "status" and "signal"
12279 parameters. Adjust.
12280 (handle_status): New.
12281 (main): Delete local `status'. Adjust.
12282 * remote-utils.c: Include target.h.
12283 (prepare_resume_reply): Change prototype to take a
12284 target_waitstatus. Adjust.
12285
12286 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12287 interface.
12288 * spu-low.c (spu_wait): Adjust.
12289 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12290 Delete.
12291 (win32_wait): Adjust.
12292
2bd7c093
PA		 122932009-04-01 Pedro Alves <pedro@codesourcery.com>
12294
12295 * target.h (struct thread_resume): Delete leave_stopped member.
12296 (struct target_ops): Add a `n' argument to the `resume' callback.
12297 * server.c (start_inferior): Adjust.
12298 (handle_v_cont, myresume): Adjust.
12299 * linux-low.c (check_removed_breakpoint): Adjust to resume
12300 interface change, and to removed leave_stopped field.
12301 (resume_ptr): Delete.
12302 (struct thread_resume_array): New.
12303 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12304 resume interface change.
12305 (linux_continue_one_thread, linux_queue_one_thread)
12306 (resume_status_pending_p): Check if the resume field is NULL
12307 instead of checking the leave_stopped member.
12308 (linux_resume): Adjust to the target resume interface change.
12309 * spu-low.c (spu_resume): Adjust to the target resume interface
12310 change.
12311 * win32-low.c (win32_detach, win32_resume): Ditto.
12312
c35fafde
PA		 123132009-04-01 Pedro Alves <pedro@codesourcery.com>
12314
12315 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12316 flag.
12317 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12318 pending.
12319 (linux_continue_one_thread): Only preserve the stepping flag if
12320 there's a pending breakpoint.
12321
0a59d50b
PA		 123222009-03-31 Pedro Alves <pedro@codesourcery.com>
12323
12324 * server.c (main): After the inferior having exited, call
12325 remote_close before exiting gdbserver.
12326
f04c6d38
TJB		 123272009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12328
12329 Fix size of FPSCR in Power 7 processors.
12330 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12331 (PPC_FEATURE_HAS_DFP): New #define.
12332 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12333 size of the FPSCR.
12334
78e5cee6
PA		 123352009-03-23 Pedro Alves <pedro@codesourcery.com>
12336
12337 * server.c (handle_query) Whitespace and formatting.
12338
1b3f6016
PA		 123392009-03-22 Pedro Alves <pedro@codesourcery.com>
12340
12341 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12342 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12343 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12344 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12345 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12346 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12347 Makefile.in, configure.ac: Fix whitespace throughout.
12348 * configure: Regenerate.
12349
a07b2135
PA		 123502009-03-22 Pedro Alves <pedro@codesourcery.com>
12351
12352 * inferiors.c (find_inferior): Make it safe for the callback
12353 function to delete the currently iterated inferior.
12354
67cc2626
PA		 123552009-03-22 Pedro Alves <pedro@codesourcery.com>
12356
12357 * Makefile.in (linuw_low_h): Move higher.
12358 (thread-db.o): Depend on $(linux_low_h).
12359
54a0b537
PA		 123602009-03-17 Pedro Alves <pedro@codesourcery.com>
12361
12362 Rename "process" to "lwp" throughout.
12363
12364 * linux-low.c (all_processes): Rename to...
12365 (all_lwps): ... this.
12366 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12367 (add_process): Rename to ...
12368 (add_lwp): ... this. Adjust.
12369 (linux_create_inferior): Adjust.
12370 (linux_attach_lwp): Adjust.
12371 (linux_attach): Adjust.
12372 (linux_kill_one_process): Rename to ...
12373 (linux_kill_one_lwp): ... this. Adjust.
12374 (linux_kill): Adjust.
12375 (linux_detach_one_process): Rename to ...
12376 (linux_detach_one_lwp): ... this. Adjust.
12377 (linux_detach): Adjust.
12378 (check_removed_breakpoint): Adjust.
12379 (status_pending_p): Adjust.
12380 (linux_wait_for_process): Rename to ...
12381 (linux_wait_for_lwp): ... this. Adjust.
12382 (linux_wait_for_event): Adjust.
12383 (send_sigstop): Adjust.
12384 (wait_for_sigstop): Adjust.
12385 (stop_all_processes): Rename to ...
12386 (stop_all_lwps): ... this.
12387 (linux_resume_one_process): Rename to ...
12388 (linux_resume_one_lwp): ... this. Adjust.
12389 (linux_set_resume_request, linux_continue_one_thread)
12390 (linux_queue_one_thread, resume_status_pending_p)
12391 (usr_store_inferior_registers, regsets_store_inferior_registers)
12392 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12393 Adjust.
12394 * linux-low.h (get_process): Rename to ...
12395 (get_lwp): ... this. Adjust.
12396 (get_thread_process): Rename to ...
12397 (get_thread_lwp): ... this. Adjust.
12398 (get_process_thread): Rename to ...
12399 (get_lwp_thread): ... this. Adjust.
12400 (struct process_info): Rename to ...
12401 (struct lwp_info): ... this.
12402 (all_processes): Rename to ...
12403 (all_lwps): ... this.
12404 * proc-service.c (ps_lgetregs): Adjust.
12405 * thread-db.c (thread_db_create_event, find_one_thread)
12406 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12407
0b16c5cf
PA		 124082009-03-14 Pedro Alves <pedro@codesourcery.com>
12409
12410 * server.c (handle_query): Handle "qAttached".
12411
32de4b9d
NS		 124122009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12413
12414 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12415 GPLv3, update license URL.
12416
2aecd87f
DE		 124172009-03-01 Doug Evans <dje@google.com>
12418
93efd302 12419 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 12420 (server_h): Add gdb_signals.h.
12421 (signals.o): Update.
12422 * server.h (target_signal_from_host,target_signal_to_host_p)
12423 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12424
86b1f9c5
PM		 124252009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12426
12427 * remote-utils.c (getpkt): Also generate remote-debug
12428 information if noack_mode is set.
12429
4aa995e1
PA		 124302009-02-06 Pedro Alves <pedro@codesourcery.com>
12431
12432 * server.c (handle_query): Report qXfer:siginfo:read and
12433 qXfer:siginfo:write as supported and handle them.
12434 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12435 * linux-low.c (linux_xfer_siginfo): New.
12436 (linux_target_ops): Set it.
12437
62709adf
PA		 124382009-01-26 Pedro Alves <pedro@codesourcery.com>
12439
12440 * server.c (gdbserver_usage): Mention --remote-debug.
12441 (main): Accept '--remote-debug' switch.
12442
aef93bd7
DE		 124432009-01-18 Doug Evans <dje@google.com>
12444
12445 * regcache.c (new_register_cache): No need to check result of xcalloc.
12446 * server.c (handle_search_memory): Back out calls to xmalloc,
12447 result is checked and error is returned to user upon failure.
12448 (handle_query): Ditto. Add more checks for result of malloc.
12449 (handle_v_cont): Check result of malloc, report error back to
12450 user upon failure.
12451 (handle_v_run): Ditto. Call freeargv.
12452 * server.h (freeargv): Declare.
12453 * utils.c (freeargv): New fn.
12454
54363045
DE		 124552009-01-15 Doug Evans <dje@google.com>
12456
f626972c
DE		 12457 * gdbreplay.c (perror_with_name): Make arg const char *.
12458 * server.h (target_signal_to_name): Make return type const char *.
0842e787 12459 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 12460 * utils.c (perror_with_name): Make arg const char *.
54363045 12461
18aae699
PA		 124622009-01-14 Pedro Alves <pedro@codesourcery.com>
12463
12464 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12465 when handling a EXIT_PROCESS_DEBUG_EVENT.
12466
ff703abe
JB		 124672009-01-06 Joel Brobecker <brobecker@adacore.com>
12468
12469 * gdbreplay.c (gdbreplay_version): Update copyright year.
12470 * server.c (gdbserver_version): Likewise.
12471
f21cc1a2 124722009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 12473
12474 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 12475 (handle_extended_wait): Improve comment.
0e21c1ec 12476
bca929d3
DE		 124772008-12-13 Doug Evans <dje@google.com>
12478
12479 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12480 * server.h (ATTR_MALLOC): New macro.
12481 (xmalloc,xcalloc,xstrdup): Declare.
12482 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12483 * inferiors.c: Ditto.
12484 * linux-low.c: Ditto.
12485 * mem-break.c: Ditto.
12486 * regcache.c: Ditto.
12487 * remote-utils.c: Ditto.
12488 * server.c: Ditto.
12489 * target.c: Ditto.
12490 * win32-low.c: Ditto.
12491
97438e3f
DE		 124922008-12-12 Doug Evans <dje@google.com>
12493
896c7fbb
DE		 12494 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12495 in debugging printf.
12496
97438e3f
DE		 12497 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12498
e3b886f8
DE		 124992008-12-09 Doug Evans <dje@google.com>
12500
12501 * linux-low.h (struct process_info): Delete member tid, unused.
12502 * thread-db.c (find_one_thread): Update.
12503 (maybe_attach_thread): Update.
12504
07e059b5
VP		 125052008-12-02 Pedro Alves <pedro@codesourcery.com>
12506
889bf7c5
PA		 12507 * target.h (struct target_ops): Add qxfer_osdata member.
12508 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12509 and dirent.h.
12510 (linux_qxfer_osdata): New functions.
12511 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12512 callback.
12513 * server.c (handle_query): Handle "qXfer:osdata:read:".
12514 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12515 (buffer_xml_printf): New functions.
12516 * server.h (struct buffer): New.
12517 (buffer_grow_str, buffer_grow_str0): New macros.
12518 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12519 (buffer_xml_printf): Declare.
07e059b5 12520
4cab47ab
DE		 125212008-11-24 Doug Evans <dje@google.com>
12522
12523 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12524
f142445f
DJ		 125252008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12526
12527 * server.c (handle_v_run): Always use the supplied argument list.
12528
d0107bb6 125292008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 12530
d0107bb6
BW		 12531 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12532 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 12533
2c4ad781
TJB		 125342008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12535
12536 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12537 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12538 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12539 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12540 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12541 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12542 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12543 XML target descriptions.
12544 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12545 when inferior is running on an ISA 2.05 or later processor. Add
12546 special case to return offset for full 64-bit slot of FPSCR when
12547 in 32-bits.
12548
dfb64f85
DJ		 125492008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12550
12551 * Makefile.in (SFILES, clean): Added sparc64 files.
12552 (reg-sparc64.o, reg-sparc64.c): New.
12553 * configure.srv (sparc*-*-linux*): New configuration.
12554 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12555 syscall arguments for SPARC.
12556 (regsets_store_inferior_registers): Likewise.
12557 * linux-sparc-low.c: New file.
12558
66b6e1dd
DE		 125592008-10-21 Doug Evans <dje@google.com>
12560
12561 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12562 (READLINE_DIR,READLINE_DEP): Delete.
12563 (INTERNAL_CFLAGS): Update.
12564 (LINTFLAGS): Update.
12565
9b710a42
PA		 125662008-10-10 Pedro Alves <pedro@codesourcery.com>
12567
12568 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12569 whole argv from the last run, not just argv[0].
12570
5822d809
PA		 125712008-09-08 Pedro Alves <pedro@codesourcery.com>
12572
12573 * regcache.c (new_register_cache): Return NULL if the register
12574 cache size isn't known yet.
12575 (free_register_cache): Avoid dereferencing a NULL regcache.
12576
74aac56f
DJ		 125772008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12578
12579 * configure.srv: Merge MIPS and MIPS64.
12580
400b20f5
MR		 125812008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12582
12583 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12584
677c5bb1
LM		 125852008-08-18 Luis Machado <luisgpm@br.ibm.com>
12586
12587 * Makefile.in: Add required vsx dependencies.
12588
12589 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12590 Declare init_registers_powerpc_vsx32l.
12591 Declare init_registers_powerpc_vsx64l.
12592 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12593 (ppc_arch_setup): Check for VSX in hwcap.
12594 (ppc_fill_vsxregset): New function.
12595 (ppc_store_vsxregset): New function.
12596 Add new VSX entry in regset_info target_regsets.
12597
12598 * configure.srv: Add new VSX dependencies.
12599
a6f3e723
SL		 126002008-08-12 Pedro Alves <pedro@codesourcery.com>
12601
12602 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12603 (remote_open): Set or clear transport_is_reliable.
12604 (putpkt_binary): Don't expect acks in noack mode.
12605 (getpkt): Don't send ack/nac in noack mode.
12606 * server.c (handle_general_set): Handle QStartNoAckMode.
12607 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12608 qSupported.
12609 (main): Reset noack_mode on every connection.
12610 * server.h (noack_mode): Declare.
12611
a417dc56
RW		 126122008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12613
12614 * Makefile.in (GDBREPLAY_OBS): New variable.
12615 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12616
3221518c
UW		 126172008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12618 Daniel Jacobowitz <dan@codesourcery.com>
12619
12620 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12621 (usr_store_inferior_registers): Likewise.
12622 (regsets_store_inferior_registers): Likewise.
12623
ec56be1b
PA		 126242008-07-31 Rolf Jansen <rj@surtec.com>
12625 Pedro Alves <pedro@codesourcery.com>
12626
12627 * configure.ac: Check for memmem declaration.
12628 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12629 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12630 (disable_packet_qfThreadInfo): Unconditionally compile.
12631 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12632 * configure, config.in: Regenerate.
12633
2fe5e3ff
DE		 126342008-07-28 Doug Kwan <dougkwan@google.com>
12635
12636 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12637 (linux_write_memory): Remove declaration of errno.
12638
836acd6d
UW		 126392008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12640
12641 * linux-low.c (handle_extended_wait): Do not use "status"
12642 variable uninitialized.
12643
aeba519e
PA		 126442008-07-07 Pedro Alves <pedro@codesourcery.com>
12645
12646 * server.c (handle_v_attach): Inhibit reporting dll changes.
12647
db42f210
PA		 126482008-06-27 Pedro Alves <pedro@codesourcery.com>
12649
12650 * remote-utils.c (prepare_resume_reply): If requested, don't
12651 output "thread:TID" in the T stop reply.
12652
12653 * server.c (disable_packet_vCont, disable_packet_Tthread)
12654 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12655 (handle_query): If requested, disable support for qC, qfThreadInfo
12656 and qsThreadInfo.
12657 (handle_v_requests): If requested, disable support for vCont.
12658 (gdbserver_show_disableable): New.
12659 (main): Handle --disable-packet and --disable-packet=LIST.
12660
12661 * server.h (disable_packet_vCont, disable_packet_Tthread)
12662 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12663
8e4c5421
CD		 126642008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12665
12666 * server.c (gdbserver_usage): Mention --version.
12667
6e23a804
DJ		 126682008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12669
12670 * Makefile.in (gdbreplay.o): New rule.
12671
90aa6a40
JM		 126722008-06-06 Joseph Myers <joseph@codesourcery.com>
12673
12674 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12675 message, not gdbserver.
12676
c16158bc 126772008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12678 Nathan Sidwell <nathan@codesourcery.com>
12679 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12680
12681 * acinclude.m4: Include ../../config/acx.m4.
12682 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12683 * configure, config.in: Regenerate.
12684 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12685 * server.c (gdbserver_version): Print PKGVERSION.
12686 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12687 (main): Adjust gdbserver_usage calls.
12688 * gdbreplay.c (version, host_name): Add declarations.
12689 (gdbreplay_version, gdbreplay_usage): New.
12690 (main): Accept --version and --help options.
12691
aeb75bf5
DJ		 126922008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12693
12694 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12695 (arm_breakpoint_at): Handle Thumb.
12696 (the_low_target): Add comment.
12697
76b233dd
UW		 126982008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12699
12700 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12701
08388c79
DE		 127022008-05-09 Doug Evans <dje@google.com>
12703
a3c83fae
DE		 12704 * server.h (decode_search_memory_packet): Declare.
12705 * remote-utils.c (decode_search_memory_packet): New fn.
12706 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 12707 (handle_search_memory): New fn.
12708 (handle_query): Process qSearch:memory packets.
12709
bb9c3d36
UW		 127102008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12711
12712 * regcache.c (registers_length): Remove.
12713 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12714 full register packet.
12715 * regcache.h (registers_length): Remove prototype.
12716 * server.h (PBUFSIZ): Define to 16384.
12717
7284e1be
UW		 127182008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12719
12720 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12721 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12722 powerpc-64l.o, and powerpc-altivec64l.o.
12723 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12724 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12725 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12726 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12727 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12728 to srv_xmlfiles.
12729
12730 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12731 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12732 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12733 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12734 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12735 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12736 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12737 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12738 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12739 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12740 (clean): Update.
12741
12742 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12743 (init_registers_powerpc_32l): ... this new prototype.
12744 (init_registers_powerpc_32): Remove, replace by ...
12745 (init_registers_powerpc_altivec32l): ... this new prototype.
12746 (init_registers_powerpc_e500): Remove, replace by ...
12747 (init_registers_powerpc_e500l): ... this new prototype.
12748 (init_registers_ppc64): Remove, replace by ...
12749 (init_registers_powerpc_64l): ... this new prototype.
12750 (init_registers_powerpc_64): Remove, replace by ...
12751 (init_registers_powerpc_altivec64l): ... this new prototype.
12752 (ppc_num_regs): Set to 73.
12753 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12754 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12755 (ppc_cannot_store_register): Handle orig_r3 and trap.
12756 (ppc_arch_setup): Update init_registers_... calls.
12757 (ppc_fill_gregset): Handle orig_r3 and trap.
12758
12759 * inferiors.c (clear_inferiors): Reset current_inferior.
12760
fdc59709
PB		 127612008-04-23 Paolo Bonzini <bonzini@gnu.org>
12762
889bf7c5
PA		 12763 * acinclude.m4: Add override.m4.
12764 * configure: Regenerate.
fdc59709 12765
c9b2f845
UW		 127662008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12767
12768 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12769 initial call to init_register_ppc64.
12770
550512b8
UW		 127712008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12772
43aaf8b6
PA		 12773 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12774 single powerpc*-*-linux* case.
550512b8
UW		 12775 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12776
b6430ec3
UW		 127772008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12778
12779 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12780 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12781 from reg_xmlfiles.
12782 * linux-ppc-low.c: Include <elf.h>.
12783 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12784 (ppc_hwcap): New global variable.
12785 (ppc_regmap): Remove __SPE__ #ifdef sections.
12786 (ppc_regmap_e500): New global variable.
12787 (ppc_cannot_store_register): Update __SPE__ special case.
12788 (ppc_get_hwcap): New function.
12789 (ppc_arch_setup): Use it to determine whether inferior supports
12790 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12791 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12792 Do not access registers if target does not support AltiVec.
12793 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12794 Do not access registers if target does not support SPE.
12795 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12796
52fa2412
UW		 127972008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12798
12799 * linux-low.c (disabled_regsets, num_regsets): New.
12800 (use_regsets_p): Delete.
12801 (linux_wait_for_process): Clear disabled_regsets.
12802 (regsets_fetch_inferior_registers): Check and set it.
12803 (regsets_store_inferior_registers): Likewise.
12804 (linux_fetch_registers, linux_store_registers): Do not use
12805 use_regsets_p.
12806 (initialize_low): Allocate disabled_regsets.
12807
e28b3332
DJ		 128082008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12809
12810 * Makefile.in (LIBOBJS): New.
12811 (OBS): Use LIBOBJS.
12812 (memmem.o): New rule.
12813 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12814 * configure: Regenerated.
12815
4536995d
UW		 128162008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12817
12818 * server.c (handle_query): Never return "unsupported" for
12819 qXfer:features:read queries.
12820
221c031f
UW		 128212008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12822
12823 * server.c (get_features_xml): Fix inverted condition.
12824 (handle_query): Always support qXfer:feature:read.
12825
ccd213ac
DJ		 128262008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12827
12828 * server.c (wrapper_argv): New.
12829 (start_inferior): Handle wrapper_argv. If set, expect an extra
12830 trap.
12831 (gdbserver_usage): Document --wrapper.
12832 (main): Parse --wrapper.
12833
6fe305f7
UW		 128342008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12835
12836 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12837 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12838 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12839 (ppc_set_pc): Likewise.
12840 (ppc_arch_setup): New function.
12841 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12842 of collect_register.
889bf7c5 12843 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 12844
5b0a002e
UW		 128452008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12846
12847 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12848 instead of linux-ppc64-low.o.
12849 * linux-ppc64-low.c: Remove file.
12850 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12851 (linux-ppc64-low.o): Remove rule.
12852
12853 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12854 (init_registers_powerpc_64): Likewise.
12855 (ppc_regmap): Conditionally define depending on __powerpc64__.
12856 (ppc_cannot_store_register): Do not special-case "fpscr" when
12857 compiled on __powerpc64__.
12858 (ppc_collect_ptrace_register): New function.
12859 (ppc_supply_ptrace_register): New function.
12860 (ppc_breakpoint): Change type to "unsigned int".
12861 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12862 (the_low_target): Conditionally provide initializers for the
889bf7c5 12863 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 12864 collect_ptrace_register and supply_ptrace_register members.
12865
9b4b61c8
UW		 128662008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12867
12868 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12869 * server.c (gdbserver_xmltarget): Define.
12870 (get_features_xml): Use it to replace "target.xml" and arch_string.
12871
12872 * configure.srv: Remove srv_xmltarget. Add XML files that were
12873 mentioned there to srv_xmlfiles instead. Remove conditional tests
12874 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12875 srv_xmlfiles and srv_regobj to include all possible choices.
12876 * configure.ac (srv_xmltarget): Remove.
12877 (srv_xmlfiles): Do not add "target.xml".
12878 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12879 checks for supplementary target information.
12880 * configure: Regenerate.
12881 * Makefile.in (XML_TARGET): Remove.
12882 (target.xml): Remove rule.
12883 (clean): Do not clean up target.xml.
12884 (.PRECIOUS): Do not mention target.xml.
12885
12886 * target.h (struct target_ops): Remove arch_string member.
12887 * linux-low.c (linux_arch_string): Remove.
12888 (linux_target_ops): Remove arch_string initializer.
12889 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12890 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12891 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12892 * spu-low.c (spu_arch_string): Remove.
12893 (spu_target_ops): Remove arch_string initializer.
12894 * win32-low.c (win32_arch_string): Remove.
12895 (win32_target_ops): Remove arch_string initializer.
12896 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12897 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12898 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12899
ee1a7ae4
UW		 129002008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12901
12902 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12903 by collect_ptrace_register and supply_ptrace_register hooks.
12904 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12905 instead of checking for the_low_target.left_pad_xfer.
12906 (usr_store_inferior_registers): Use collect_ptrace_register callback
12907 instead of checking for the_low_target.left_pad_xfer.
12908
12909 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12910 (s390_supply_ptrace_register): Likewise.
12911 (s390_fill_gregset): Call s390_collect_ptrace_register.
12912 (the_low_target): Update.
12913
12914 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12915 (ppc_supply_ptrace_register): Likewise.
12916 (the_low_target): Update.
12917
12918 * linux-i386-low.c (the_low_target): Update.
12919 * linux-x86-64-low.c (the_low_target): Update.
12920
d61ddec4
UW		 129212008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12922
12923 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12924 reg-s390.o and reg-s390x.o.
12925
12926 * linux-low.c (new_inferior): New global variable.
12927 (linux_create_inferior, linux_attach): Set it.
12928 (linux_wait_for_process): Call the_low_target.arch_setup after the
12929 target has stopped for the first time.
12930 (initialize_low): Do not call the_low_target.arch_setup.
12931
12932 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12933 (s390_set_pc): Likewise.
12934 (s390_arch_setup): New function.
12935 (the_low_target): Use s390_arch_setup as arch_setup routine.
12936
12937 * regcache.c (realloc_register_cache): New function.
12938 (set_register_cache): Call it for each existing regcache.
12939
d05b4ac3
UW		 129402008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12941
12942 * server.h (init_registers): Remove prototype.
12943
12944 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12945 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12946 instead of init_registers ().
12947 * linux-arm-low.c (init_registers_arm): Add prototype.
12948 (init_registers_arm_with_iwmmxt): Likewise.
12949 (the_low_target): Add initializer for arch_setup field.
12950 * linux-cris-low.c (init_registers_cris): Add prototype.
12951 (the_low_target): Add initializer for arch_setup field.
12952 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12953 (the_low_target): Add initializer for arch_setup field.
12954 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12955 (the_low_target): Add initializer for arch_setup field.
12956 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12957 (the_low_target): Add initializer for arch_setup field.
12958 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12959 (the_low_target): Add initializer for arch_setup field.
12960 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12961 (the_low_target): Add initializer for arch_setup field.
12962 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12963 (init_registers_mips64_linux): Likewise.
12964 (the_low_target): Add initializer for arch_setup field.
12965 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12966 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12967 (the_low_target): Add initializer for arch_setup field.
12968 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12969 (init_registers_powerpc_64): Likewise.
12970 (the_low_target): Add initializer for arch_setup field.
12971 * linux-s390-low.c (init_registers_s390): Add prototype.
12972 (init_registers_s390x): Likewise.
12973 (the_low_target): Add initializer for arch_setup field.
12974 * linux-sh-low.c (init_registers_sh): Add prototype.
12975 (the_low_target): Add initializer for arch_setup field.
12976 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12977 (the_low_target): Add initializer for arch_setup field.
12978 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12979 (the_low_target): Add initializer for arch_setup field.
12980
12981 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12982 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12983 instead of init_registers ().
12984 * win32-arm-low.c (init_registers_arm): Add prototype.
12985 (the_low_target): Add initializer for arch_setup field.
12986 * win32-i386-low.c (init_registers_i386): Add prototype.
12987 (the_low_target): Add initializer for arch_setup field.
12988
12989 * spu-low.c (init_registers_spu): Add prototype.
12990 (initialize_low): Call initialie_registers_spu () instead of
12991 initialize_registers ().
12992
fd96d250
PA		 129932008-02-19 Pedro Alves <pedro@codesourcery.com>
12994
12995 * server.c (handle_v_requests): When handling the vRun and vAttach
12996 packets, if already debugging a process, don't kill it. Return an
12997 error instead.
12998
d41b6bb4
DJ		 129992008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13000
13001 * server.c (handle_query): Correct length check.
13002
5ac588cf
PA		 130032008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13004
13005 * win32-low.c (do_initial_child_stuff): Add process handle
13006 parameter. Set current_process_handle and current_process_id from the
13007 parameters. Clear globals.
13008 (win32_create_inferior): Don't set current_process_handle and
13009 current_process_id here. Instead pass them on the call to
13010 do_initial_child_stuff.
13011 (win32_attach): Likewise.
13012 (win32_clear_inferiors): New.
13013 (win32_kill): Don't close the current process handle or the
13014 current thread handle here. Instead call win32_clear_inferiors.
13015 (win32_detach): Don't open a new handle to the process. Call
13016 win32_clear_inferiors.
13017 (win32_join): Don't rely on current_process_handle; open a new
13018 handle using the process id.
13019 (win32_wait): Call win32_clear_inferiors when the inferior process
13020 has exited.
13021
ecd7ecbc
DJ		 130222008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13023
13024 * server.c (monitor_show_help): Add "exit".
13025
1525d545
MG		 130262008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13027
ecd7ecbc 13028 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 13029 (clean): Add reg-xtensa.c.
13030 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 13031 * configure.srv (xtensa*-*-linux*) New target.
13032 * linux-xtensa-low.c: New.
13033 * xtensa-xtregs.c: New.
1525d545 13034
59a016f0
PA		 130352008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13036
13037 * hostio.c: Don't include errno.h.
13038 (errno_to_fileio_errno): Move to hostio-errno.
13039 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13040 error number outputting to the target->hostio_last_error callback.
13041 (hostio_packet_error): Use FILEIO_EINVAL directly.
13042 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13043 calls to hostio_error.
13044 * hostio-errno.c: New.
13045 * server.h (hostio_last_error_from_errno): Declare.
13046 * target.h (target_ops): Add hostio_last_error member.
13047 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13048 as hostio_last_error handler.
889bf7c5 13049 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 13050 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13051 (wince_hostio_last_error): New functions.
13052 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13053 as hostio_last_error handler.
13054 (win32_target_ops) [!_WIN32_WCE]: Register
13055 hostio_last_error_from_errno as hostio_last_error handler.
13056 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13057 (hostio-errno.o): New rule.
13058 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13059 * configure.srv (srv_hostio_err_objs): New variable. Default to
13060 hostio-errno.o.
13061 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13062 * configure: Regenerate.
13063
2d717e4f
DJ		 130642008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13065
13066 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13067 (linux_kill, linux_detach): Clean up the process list.
13068 * remote-utils.c (remote_open): Improve port number parsing.
13069 (putpkt_binary, input_interrupt): Only send interrupts if the target
13070 is running.
13071 * server.c (extended_protocol): Make static.
13072 (attached): Define earlier.
13073 (exit_requested, response_needed, program_argv): New variables.
13074 (target_running): New.
13075 (start_inferior): Clear attached here.
13076 (attach_inferior): Set attached here.
13077 (require_running): Define.
13078 (handle_query): Use require_running and target_running. Implement
13079 "monitor exit".
13080 (handle_v_attach, handle_v_run): New.
13081 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13082 (gdbserver_usage): Update.
13083 (main): Redo argument parsing. Handle --debug and --multi. Handle
13084 --attach along with other options or after the port. Save
13085 program_argv. Support no initial program. Resynchronize
13086 communication with GDB after an error. Handle "monitor exit".
13087 Use require_running and target_running. Always allow the extended
13088 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13089 restart in extended mode.
13090 * README: Refer to the GDB manual. Update --attach usage.
13091
7407e2de
AS		 130922007-12-20 Andreas Schwab <schwab@suse.de>
13093
13094 * linux-low.c (STACK_SIZE): Define.
13095 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13096 (linux_test_for_tracefork): Likewise.
13097
b65d95c5
DJ		 130982007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13099
13100 * linux-low.c (linux_wait_for_event): Update messages. Do not
13101 reinsert auto-delete breakpoints.
13102 * mem-break.c (struct breakpoint): Change return type of handler to
13103 int.
13104 (set_breakpoint_at): Update handler type.
13105 (reinsert_breakpoint_handler): Return 1 instead of calling
13106 delete_breakpoint.
13107 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13108 setting a new one.
13109 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13110 * mem-break.h (set_breakpoint_at): Update handler type.
13111 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13112 * win32-low.c (auto_delete_breakpoint): New.
13113 (get_child_debug_event): Use it.
13114
4e799345
DJ		 131152007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13116
13117 * configure.ac: Check for pread and pwrite.
13118 * hostio.c (handle_pread): Fall back to lseek and read.
13119 (handle_pwrite): Fall back to lseek and write.
13120 * config.in, configure: Regenerated.
13121
27524b67
DJ		 131222007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13123
13124 * server.c (myresume): Add own_buf argument.
13125 (main): Update calls.
13126
a20d5e98
DJ		 131272007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13128
13129 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13130 * remote-utils.c (remote_open): Do not call disable_async_io.
13131 (block_async_io): Delete.
13132 (unblock_async_io): Make static.
13133 (initialize_async_io): New.
13134 * server.c (handle_v_cont): Handle async I/O here.
13135 (myresume): Likewise. Move other common resume tasks here...
13136 (main): ... from here. Call initialize_async_io. Disable async
13137 I/O before the main loop.
13138 * server.h (initialize_async_io): Declare.
13139 (block_async_io, unblock_async_io): Delete prototypes.
13140 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13141
b79d787e
DJ		 131422007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13143
13144 * remote-utils.c (readchar): Allow binary data in received messages.
13145
d97903b2
PA		 131462007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13147
13148 * win32-low.c (attaching): New global.
13149 (win32_create_inferior): Clear the `attaching' global.
13150 (win32_attach): Set the `attaching' global.
13151 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13152 attaching. Only set a breakpoint at the entry point if not
13153 attaching.
13154
311de423
PA		 131552007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13156
13157 * server.c (main): Don't report dll events on the initial
13158 connection on attaches.
13159
6c2d16d2
PA		 131602007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13161
13162 * server.c (main): Relax numerical bases supported for the pid of
13163 the --attach command line argument.
13164
5ca906e6
PA		 131652007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13166
13167 * win32-low.c (win32_attach): Call OpenProcess before
13168 DebugActiveProcess, not after. Add last error output to error
13169 call.
13170
9c6c8194
PA		 131712007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13172
13173 * win32-low.c (win32_get_thread_context)
13174 (win32_set_thread_context): New functions.
13175 (thread_rec): Use win32_get_thread_context.
13176 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13177 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13178 field.
13179
4d5d1aaa
PA		 131802007-12-03 Leo Zayas
13181 Pedro Alves <pedro_alves@portugalmail.pt>
13182
13183 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13184 global variables.
13185 (child_add_thread): Minor cleanup.
13186 (child_continue): Resume artificially suspended threads before
13187 calling ContinueDebugEvent.
13188 (suspend_one_thread): New.
13189 (fake_breakpoint_event): New.
13190 (get_child_debug_event): Change return type to int. Check here if
13191 gdb sent an interrupt request. If a soft interrupt was requested,
13192 fake a breakpoint event. Return 0 if there is no event to handle,
13193 and 1 otherwise.
13194 (win32_wait): Don't check here if gdb sent an interrupt request.
13195 Ensure there is a valid event to handle.
13196 (win32_request_interrupt): Add soft interruption method as last
13197 resort.
13198
c436e841
PA		 131992007-12-03 Leo Zayas
13200 Pedro Alves <pedro_alves@portugalmail.pt>
13201
13202 * win32-low.h (win32_thread_info): Add descriptions to the
13203 structure members. Replace `suspend_count' counter by a
13204 `suspended' flag.
13205 * win32-low.c (thread_rec): Update condition of when to get the
13206 context from the inferior. Rely on ContextFlags being set if it
13207 has already been retrieved. Only suspend the inferior thread if
13208 we haven't already. Warn if that fails.
13209 (continue_one_thread): s/suspend_count/suspended/. Only call
13210 ResumeThread once. Warn if that fails.
13211
e7b5fa67
PA		 132122007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13213
13214 * win32-low.c (win32_wait): Don't read from the inferior when it
13215 has already exited.
13216
a385171d
PA		 132172007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13218
13219 * Makefile.in (win32_low_h): New variable.
13220 (win32-low.o): Add dependency on $(win32_low_h).
13221 (win32-arm-low.o, win32-i386-low.o): New rules.
13222
f80c84b3
DJ		 132232007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13224
13225 * hostio.c: Correct copyright year.
13226
a6b151f1
DJ		 132272007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13228
13229 * Makefile.in (OBS): Add hostio.o.
13230 (hostio.o): New rule.
13231 * server.h (handle_vFile): Declare.
13232 * hostio.c: New file.
13233 * server.c (handle_v_requests): Take packet_len and new_packet_len
13234 for binary packets. Call handle_vFile.
13235 (main): Update call to handle_v_requests.
13236
f9387fc3
DJ		 132372007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13238
13239 * linux-low.c: Include <sched.h>.
13240
51c2684e
DJ		 132412007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13242
13243 * linux-low.c (linux_tracefork_grandchild): New.
13244 (linux_tracefork_child): Use clone.
13245 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13246
75f83163
JB		 132472007-10-31 Joel Brobecker <brobecker@adacore.com>
13248
13249 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13250
da5898ce
DJ		 132512007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13252
13253 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13254
24a09b5f
DJ		 132552007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13256
13257 * inferiors.c (change_inferior_id): Delete.
13258 (add_pid_to_list, pull_pid_from_list): New.
13259 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13260 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13261 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13262 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13263 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13264 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13265 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13266 (using_threads): Always set to 1.
13267 (handle_extended_wait): New.
13268 (add_process): Do not set TID.
13269 (linux_create_inferior): Set must_set_ptrace_flags.
13270 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13271 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13272 (linux_thread_alive): Rename TID argument to LWPID.
13273 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13274 (linux_wait_for_event): Do not use TID or check using_threads. Update
13275 call to dead_thread_notify. Call handle_extended_wait.
13276 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13277 (send_sigstop): Delete sigstop_sent.
13278 (wait_for_sigstop): Avoid TID.
13279 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13280 (linux_test_for_tracefork): New.
13281 (linux_lookup_signals): Use thread_db_active and
13282 linux_supports_tracefork_flag.
13283 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13284 * linux-low.h (get_process_thread): Avoid TID.
13285 (struct process_ifo): Move thread_known and tid to the end. Remove
13286 sigstop_sent.
13287 (linux_attach_lwp, thread_db_init): Update prototypes.
13288 * server.h (change_inferior_id): Delete prototype.
13289 (add_pid_to_list, pull_pid_from_list): New prototypes.
13290 * thread-db.c (thread_db_use_events): New.
13291 (find_first_thread): Rename to...
13292 (find_one_thread): ...this. Update callers and messages. Do not
13293 call fatal. Check thread_db_use_events. Do not call
13294 change_inferior_id or new_thread_notify.
13295 (maybe_attach_thread): Update. Do not call new_thread_notify.
13296 (thread_db_init): Set thread_db_use_events. Check use_events.
13297 * utils.c (fatal, warning): Correct message prefix.
13298
30ed0a8f
DJ		 132992007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13300
13301 * Makefile.in (clean): Remove new files.
13302 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13303 (powerpc-64.o, powerpc-64.c): New rules.
13304 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13305 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13306 with SPE.
13307 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13308 SPE targets.
13309 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13310 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13311 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13312 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13313 (target_regsets): Add AltiVec and SPE register sets.
13314 * configure.ac: Check for AltiVec and SPE.
13315 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13316 (ppc_fill_vrregset, ppc_store_vrregset): New.
13317 (target_regsets): Add AltiVec register set.
13318 * configure: Regenerated.
13319
fd462a61
DJ		 133202007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13321
13322 * linux-low.c (O_LARGEFILE): Define.
13323 (linux_read_memory): Use /proc/PID/mem.
13324 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13325 * configure, config.in: Regenerated.
13326
69f223ed
DJ		 133272007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13328
13329 * linux-low.c (linux_wait_for_event): Do not pass signals while
13330 single-stepping.
13331
aec18585
PA		 133322007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13333
13334 * win32-low.c (create_process): New.
13335 (win32_create_inferior): Use create_process instead of
13336 CreateProcess. If create_process failed retry appending an ".exe"
13337 suffix. Store the GetLastError result immediatelly after
13338 create_process calls and use it on the call to error.
13339
34d86ddd
PA		 133402007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13341
13342 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13343
5a0e3bd0
JB		 133442007-08-23 Joel Brobecker <brobecker@adacore.com>
13345
13346 * configure.ac: Switch license to GPLv3.
13347
f88c79e6
MS		 133482007-08-01 Michael Snyder <msnyder@access-company.com>
13349
13350 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13351
6b3d9b83
PA		 133522007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13353
13354 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13355 typedef.
13356 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13357 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13358 CloseToolhelp32Snapshot.
13359 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13360 CloseToolhelp32Snapshot.
13361
c588c53c
MS		 133622007-07-27 Michael Snyder <michael.snyder@access-company.com>
13363
13364 * server.c (main): Check for inferior exit before main loop.
13365
aa0403d9
PA		 133662007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13367
13368 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13369 instead of on tmp_desc.
13370
255e7678
DJ		 133712007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13372 Daniel Jacobowitz <dan@codesourcery.com>
13373
13374 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13375 (add_thread): Minor cleanups.
13376 (clear_inferiors): Move lower in the file. Clear the DLL
13377 list.
13378 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13379 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13380 (xml_escape_text): New.
13381 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13382 for qSupported.
13383 (handle_v_cont): Report errors.
13384 (gdbserver_version): Update.
13385 (main): Correct size of own_buf. Do not report initial DLL events.
13386 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13387 (unloaded_dll, xml_escape_text): New.
13388 * win32-low.c (enum target_waitkind): Update comments.
13389 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13390 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13391 (win32_EnumProcessModules, win32_GetModuleInformation)
13392 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13393 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13394 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13395 (win32_Module32First, win32_Module32Next, load_toolhelp)
13396 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13397 (get_child_debug_event): Handle DLL events.
13398 (win32_wait): Likewise.
13399
0d37add9
DJ		 134002007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13401
13402 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13403 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13404
45e2715e
PA		 134052007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13406
13407 * win32-low.c (handle_output_debug_string): Ignore event if not
13408 waiting.
13409
c5674cf1
PA		 134102007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13411
13412 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13413
2bbe3cc1
DJ		 134142007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13415
13416 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13417
ae13219e
DJ		 134182007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13419
13420 * inferiors.c (change_inferior_id): Add comment.
13421 * linux-low.c (check_removed_breakpoint): Add an early
13422 prototype. Improve debug output.
13423 (linux_attach): Doc update.
13424 (linux_detach_one_process, linux_detach): Clean up before releasing
13425 each process.
13426 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13427 * linux-low.h (struct process_info): Doc improvement.
13428 * mem-break.c (delete_all_breakpoints): New.
13429 * mem-break.h (delete_all_breakpoints): New prototype.
13430 * thread-db.c (find_first_thread): New.
13431 (thread_db_create_event): Call it instead of
13432 thread_db_find_new_threads. Clean up unused variables.
13433 (maybe_attach_thread): Remove first thread handling.
13434 (thread_db_find_new_threads): Use find_first_thread.
13435 (thread_db_get_tls_address): Likewise.
13436
4105de34
DJ		 134372007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13438
13439 * thread-db.c (thread_db_find_new_threads): Add prototype.
13440 (thread_db_create_event): Check for the main thread before adding
13441 a new thread.
13442 (maybe_attach_thread): Only enable event reporting if TID == 0.
13443 (thread_db_get_tls_address): Check for new threads.
13444
2b876972
DJ		 134452007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13446
13447 * linux-low.c (linux_create_inferior): Try execv before execvp.
13448 * spu-low.c (spu_create_inferior): Likewise.
13449
7a245884
DJ		 134502007-06-13 Mike Frysinger <vapier@gentoo.org>
13451
13452 * linux-low.c (linux_create_inferior): Change execv to execvp.
13453 * spu-low.c (spu_create_inferior): Likewies.
13454
117ce543
DJ		 134552007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13456
13457 * Makefile.in (clean): Clean new files instead of deleted ones.
13458 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13459 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13460 rules.
13461 * configure.srv: Specify XML files and new regformats for MIPS and
13462 MIPS64 GNU/Linux.
13463 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13464 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13465 an entry for the restart register.
13466 (mips_cannot_fetch_register, mips_cannot_store_register)
13467 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13468 register names to match the XML descriptions.
13469 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13470 restart register instead of $0.
13471
0e7f50da
UW		 134722007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13473 Markus Deuling <deuling@de.ibm.com>
13474
13475 * remote-utils.c (decode_xfer_write): New function.
13476 * server.h (decode_xfer_write): Add prototype.
13477 * server.c (handle_query): Add PACKET_LEN argument. Support
13478 qXfer:spu:read and qXfer:spu:write packets.
13479 (main): Pass packet_len to handle_query.
13480 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13481 * target.h (target_ops): Add qxfer_spu.
13482
374c1d38
UW		 134832007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13484
13485 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13486 accessing non-seekable spufs files.
13487
bb63802a
UW		 134882007-05-16 Markus Deuling <deuling@de.ibm.com>
13489
889bf7c5 13490 * server.c (handle_query): Add reply for qC packet.
bb63802a 13491
7390519e
PA		 134922007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13493 Leo Zayas <lerele@champenstudios@com>
13494
13495 * server.h (check_remote_input_interrupt_request): New function.
13496 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13497 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13498 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13499 (check_remote_input_interrupt_request): New function.
13500 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 13501 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 13502 winapi_GenerateConsoleCtrlEvent): New typedefs.
13503 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13504 to 250 ms.
13505 (win32_wait): Check for remote interrupt request
13506 with check_remote_input_interrupt_request.
13507 (win32_request_interrupt): New function.
13508 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13509
34b34921
PA		 135102007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13511
13512 * win32-low.c (debug_registers_changed,
13513 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13514 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13515 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13516 (thread_rec): Get context using the low target.
13517 (child_add_thread): Call thread_added on the low target,
13518 which does the same thing.
13519 (regptr): Delete.
13520 (do_initial_child_stuff): Remove debug registers references.
13521 Set context using the low target. Resume threads after
13522 setting the contexts.
13523 (child_continue): Remove dead variable. Remove debug
13524 registers references.
13525 (child_fetch_inferior_registers): Go through the low target.
13526 (do_child_store_inferior_registers): Remove.
13527 (child_store_inferior_registers): Go through the low target.
13528 (win32_resume): Remove debug registers references.
13529 Set context using the low target.
13530 (handle_exception): Change return type to void. Don't record
13531 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13532 first chance exception.
889bf7c5 13533 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 13534 goto loop. Always return after waiting for debug event.
13535 (win32_wait): Convert to switch statement. Handle spurious
13536 events.
13537
13538 * win32-i386-low.c (debug_registers_changed,
13539 debug_registers_used): New.
13540 (initial_stuff): Rename to ...
13541 (i386_initial_stuff): ... this. Clear debug registers
13542 state variables.
13543 (store_debug_registers): Delete.
13544 (i386_get_thread_context): New.
13545 (load_debug_registers): Delete.
13546 (i386_set_thread_context): New.
13547 (i386_thread_added): New.
13548 (single_step): Rename to ...
13549 (i386_single_step): ... this.
13550 (do_fetch_inferior_registers): Rename to ...
13551 (i386_fetch_inferior_register): ... this.
13552 (i386_store_inferior_register): New.
13553 (the_low_target): Adapt to new interface.
13554
13555 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13556 (arm_get_thread_context): New.
13557 (arm_set_thread_context): New.
13558 (regptr): New.
13559 (do_fetch_inferior_registers): Rename to ...
13560 (arm_fetch_inferior_register): ... this.
13561 (arm_store_inferior_register): New.
13562 (arm_wince_breakpoint): Reimplement as unsigned long.
13563 (arm_wince_breakpoint_len): Define.
13564 (the_low_target): Adapt to new interface.
13565
13566 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13567 load_debug_registers. Add get_thread_context, set_thread_context,
13568 thread_added and store_inferior_register. Rename
13569 fetch_inferior_registers to fetch_inferior_register.
13570 (regptr): Remove declaration.
13571
dd6953e1
PA		 135722007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13573
13574 * linux-low.c (linux_detach): Change return type to int. Return 0.
13575 * spu-low.c (spu_detach): Likewise.
13576
444d6139
PA		 135772007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13578
13579 * target.h (target_ops): Change return type of detach to int.
13580 Add join.
13581 (join_inferior): New.
13582 * server.c (main): Don't skip detach support on mingw32.
13583 If the inferior doesn't support detaching return error.
13584 Call join_inferior instead of using waitpid.
13585 * linux-low.c (linux_join): New.
13586 (linux_target_op): Add linux_join.
13587 * spu-low.c (spu_join): New.
13588 (spu_target_ops): Add spu_join.
13589 * win32-low.c (win32_detach): Adapt to new interface.
13590 Reopen current_process_handle before detaching. Issue a child
13591 resume before detaching.
13592 (win32_join): New.
13593 (win32_target_op): Add win32_join.
13594
1d5315fe
PA		 135952007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13596
13597 * win32-low.c (win32-attach): Fix return value.
13598 * target.h (target_ops): Describe ATTACH return values.
13599
bf914831
PA		 136002007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13601
13602 * win32-low.c (GETPROCADDRESS): Define.
13603 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13604 (winapi_DebugSetProcessKillOnExit): Likewise.
13605 (win32_create_inferior): Force usage of ansi CreateProcessA.
13606 (win32_attach): Use GETPROCADDRESS.
13607 (win32_detach): Likewise.
13608
f72f3e60
PA		 136092007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13610
13611 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13612
ed50f18f
PA		 136132007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13614
13615 * win32-low.c: Commit leftover changes from 2007-03-29.
13616
0c2ead7e
DJ		 136172007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13618
13619 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13620 fields short instead of int. Add explicit padding.
13621 (i387_cache_to_fsave): Remove unnecessary casts.
13622 (i387_fsave_to_cache): Doc fix.
13623 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13624
73725ff3
DJ		 136252007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13626
13627 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13628 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13629
d99f33d8
PA		 136302007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13631
13632 * configure.srv (arm*-*-mingw32ce*): Move near the other
13633 arm targets.
13634
68070c10
PA		 136352007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13636
2482afc6 13637 * configure.ac: Add errno checking.
68070c10
PA		 13638 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13639 sys/file.h and malloc.h.
13640 (AC_CHECK_DECLS): Add perror.
13641 (srv_mingwce): Handle.
2482afc6 13642 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13643 win32-i386-low.o to srv_tgtobj.
13644 (i[34567]86-*-mingw*): Likewise.
13645 (arm*-*-mingw32ce*): Add case.
13646 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13647 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13648 [__MINGW32CE__] (strerror): New function.
13649 [__MINGW32CE__] (errno): Define to GetLastError.
13650 [__MINGW32CE__] (COUNTOF): New macro.
13651 (remote_open): Remove extra close call.
13652 * mem-break.c (delete_breakpoint_at): New function.
13653 * mem-break.h (delete_breakpoint_at): Declare.
13654 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13655 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13656 [USE_WIN32API] (read, write): Add char* casts.
13657 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13658 * server.h: Include wincecompat.h on Windows CE.
13659 [HAVE_ERRNO_H]: Check.
13660 (perror): Declare if not declared.
13661 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13662 (perror_with_name): Remove errno declaration.
13663 * wincecompat.h: New.
13664 * wincecompat.c: New.
13665 * win32-low.h: New.
13666 * win32-arm-low.c: New.
13667 * win32-i386-low.c: New.
13668 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13669 (OUTMSG2): Make it safe.
13670 (_T): New macro.
13671 (COUNTOF): New macro.
13672 (NUM_REGS): Get it from the low target.
13673 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13674 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13675 (thread_rec): Let low target handle debug registers.
13676 (child_add_thread): Likewise.
13677 (child_init_thread_list): Likewise.
13678 (continue_one_thread): Likewise.
13679 (regptr): New.
13680 (do_child_fetch_inferior_registers): Move to ...
13681 * win32-i386-low.c: ... here, and rename to ...
13682 (do_fetch_inferior_registers): ... this.
889bf7c5 13683 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 13684 Go through the low target.
13685 (do_child_store_inferior_registers): Use regptr.
13686 (strwinerror): New function.
13687 (win32_create_inferior): Handle Windows CE.
13688 Use strwinerror instead of strerror on Windows error
13689 codes. Add program to the error output.
13690 Don't close the main thread handle on Windows CE.
13691 (win32_attach): Use coredll.dll on Windows CE.
13692 (win32_kill): Close current process and current
13693 thread handles.
13694 (win32_detach): Use coredll.dll on Windows CE.
13695 (win32_resume): Let low target handle debug registers, and
13696 step request.
13697 (handle_exception): Add/Remove initial breakpoint. Avoid
13698 non-existant WSTOPSIG on Windows CE.
13699 (win32_read_inferior_memory): Cast to remove warning.
13700 (win32_arch_string): Go through the low target.
13701 (initialize_low): Call set_breakpoint_data with the low
13702 target's breakpoint.
13703 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13704 FOP_REGNUM, mappings): Move to ...
13705 * win32-i386-low.c: ... here.
13706 * win32-low.c (win32_thread_info): Move to ...
13707 * win32-low.h: ... here.
13708 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13709 win32-arm-low.c and wincecompat.c.
13710 (all:): Add $EXEEXT.
13711 (install-only:): Likewise.
13712 (gdbserver:): Likewise.
13713 (gdbreplay:): Likewise.
13714 * config.in: Regenerate.
13715 * configure: Regenerate.
13716
41093d81
PA		 137172007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13718
13719 * win32-low.c: Rename typedef thread_info to
13720 win32_thread_info throughout.
13721
544afa54
PA		 137222007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13723
13724 * win32-i386-low.c: Rename to ...
13725 * win32-low.c: ... this.
13726 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13727 * Makefile.in: Likewise.
13728
bce7165d
PA		 137292007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13730
13731 * remote-utils.c (monitor_output): Constify msg parameter.
13732 * server.h (monitor_output): Likewise.
13733 * win32-i386-low.c (handle_output_debug_string): New.
13734 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13735 handle_output_debug_string.
13736 (get_child_debug_event): Likewise.
13737
506c7aa0
DJ		 137382007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13739
13740 * server.c (main): Correct strtoul check.
13741
42c81e2a
DJ		 137422007-03-27 Jon Ringle <jon@ringle.org>
13743
13744 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13745
9453113a
DJ		 137462007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13747
13748 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13749
64a69107
DJ		 137502007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13751
13752 * terminal.h: Check HAVE_SGTTY_H.
13753
137542007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13755
13756 * remote-utils.c (remote_open): Print out the assigned port number.
13757
c74d0ad8
DJ		 137582007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13759
13760 * remote-utils.c (monitor_output): New function.
13761 * server.c (debug_threads): Define here.
13762 (monitor_show_help): New function.
13763 (handle_query): Handle qRcmd.
13764 (main): Do not handle 'd' packet.
13765 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13766 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13767 of debug_threads.
13768
de7c3b4a
PA		 137692007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13770
13771 * Makefile.in (EXEEXT): New.
13772 (clean): Use $(EXEEXT).
13773
ef57601b
PA		 137742007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13775
13776 * target.h (target_ops): Rename send_signal to request_interrupt,
13777 and remove enum target_signal parameter.
13778 * linux-low.c (linux_request_interrupt): Rename from
13779 linux_send_signal, and always send SIGINT.
13780 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13781 and always send SIGINT.
13782 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13783 of send_signal.
13784 (input_interrupt): Likewise.
13785
820f2bda
PA		 137862007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13787
13788 * server.c (get_features_xml): Check if target implemented
13789 arch_string.
13790 * win32-i386-low.c (win32_arch_string): New.
13791 (win32_target_ops): Add win32_arch_string as arch_string member.
13792
ab39bf24
UW		 137932007-02-22 Markus Deuling <deuling@de.ibm.com>
13794
13795 * spu-low.c (spu_arch_string): New.
13796 (spu_target_ops): Add spu_arch_string.
13797
61ff6e04
DJ		 137982007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13799
13800 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13801 * configure.ac: Do not check for terminal.h.
13802 * configure, config.in: Regenerated.
13803
fb1e4ffc
DJ		 138042007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13805
13806 * Makefile.in (OBS): Add $(XML_BUILTIN).
13807 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13808 (clean): Update.
13809 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13810 (arm-with-iwmmxt.c): New.
13811 * config.in, configure: Regenerate.
13812 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13813 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13814 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13815 (arm*-*-linux*): Add iWMMXt and regset support.
13816 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13817 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13818 (arm_store_wmmxregset, target_regsets): New.
13819 * server.c (get_features_xml): Take annex argument. Check builtin
13820 XML documents.
13821 (handle_query): Handle multiple annexes.
13822
0f48aa01
DJ		 138232007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13824
13825 * remote-utils.c [USE_WIN32API] (read, write): Define.
13826 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13827 write.
13828
23181151
DJ		 138292007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13830
13831 * linux-i386-low.c (the_low_target): Set arch_string.
13832 * linux-x86-64-low.c (the_low_target): Likewise.
13833 * linux-low.c (linux_arch_string): New.
13834 (linux_target_ops): Add it.
13835 * linux-low.h (struct linux_target_ops): Add arch_string.
13836 * server.c (write_qxfer_response): Use const void * for DATA.
13837 (get_features_xml): New.
13838 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13839 * target.h (struct target_ops): Add arch_string method.
13840
9d606399
DJ		 138412007-01-03 Denis Pilat <denis.pilat@st.com>
13842 Daniel Jacobowitz <dan@codesourcery.com>
13843
13844 * linux-low.c (linux_kill): Handle being called with no threads.
13845 * win32-i386-low.c (win32_kill): Likewise.
13846 (get_child_debug_event): Clear current_process_handle.
13847
138482006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 13849 Daniel Jacobowitz <dan@codesourcery.com>
13850
13851 * remote-utils.c (remote_open): Check the type of specified
13852 serial port devices before opening them.
13853 * server.c (main): Kill the inferior if an error occurs during
13854 the first remote_open.
13855
a5e13d24
DJ		 138562006-12-05 Markus Deuling <deuling@de.ibm.com>
13857
13858 * README: Update supported targets.
13859
186947f7
DJ		 138602006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13861
13862 * Makefile.in (clean): Remove reg-mips64.c.
13863 (reg-mips64.c, reg-mips64.o): New rules.
13864 * configure.srv: Handle mips64. Include regset support for mips.
13865 * linux-mips-low.c (union mips_register): New.
13866 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13867 (mips_breakpoint, mips_breakpoint_at): Use int.
13868 (mips_collect_register, mips_supply_register)
13869 (mips_collect_register_32bit, mips_supply_register_32bit)
13870 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13871 (mips_store_fpregset, target_regsets): New.
13872 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13873
a13e2c95
UW		 138742006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13875
13876 * configure.srv: Add target "spu*-*-*".
13877 * Makefile.in (clean): Remove reg-spu.c.
13878 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13879 * spu-low.c: New file.
13880
cb7283db
DJ		 138812006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13882
13883 * configure.ac: Correct td_thr_tls_get_addr test.
13884 * configure: Regenerated.
13885
89be2091
DJ		 138862006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13887
13888 * linux-low.c (linux_wait_for_event): Reformat. Use the
13889 pass_signals array.
13890 * remote-utils.c (decode_address_to_semicolon): New.
13891 * server.c (pass_signals, handle_general_set): New.
13892 (handle_query): Mention QPassSignals for qSupported.
13893 (main): Call handle_general_set.
13894 * server.h (pass_signals, decode_address_to_semicolon): New.
13895
000ef4f0
DJ		 138962006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13897
13898 * server.c (handle_query): Correct error handling for read_auxv.
13899
b7149293
UW		 139002005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13901
13902 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13903 and srv_linux_thread_db to yes.
13904 * linux-s390-low.c (s390_fill_gregset): New function.
13905 (target_regsets): Define data structure.
13906
dae5f5cf
DJ		 139072006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13908
13909 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13910 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13911 * config.in, configure: Regenerated.
13912 * inferiors.c (gdb_id_to_thread): New function.
13913 (gdb_id_to_thread_id): Use it.
13914 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13915 * linux-low.h (struct process_info): Add th member.
13916 (thread_db_get_tls_address): New prototype.
13917 * remote-utils.c (decode_address): Make non-static.
13918 * server.c (handle_query): Handle qGetTLSAddr.
13919 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13920 * target.h (struct target_ops): Add get_tls_address.
13921 * thread-db.c (maybe_attach_thread): Save the thread handle.
13922 (thread_db_get_tls_address): New.
13923
32ca6d61
DJ		 139242006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13925
13926 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13927 (linux_resume_one_process): Take a siginfo_t *. Update all
13928 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13929 (struct pending_signals): Add a siginfo_t.
13930 (linux_wait_for_process): Always set last_status.
13931 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13932 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13933 * linux-low.h (struct process_info): Add last_status.
13934
5ffff7c1
DJ		 139352006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13936
13937 * remote-utils.c (try_rle): New function.
13938 (putpkt_binary): Use it.
13939
8695c747
DJ		 139402006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13941
13942 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13943 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13944 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13945 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13946 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13947 point registers.
13948
290fadea
RS		 139492006-08-08 Richard Sandiford <richard@codesourcery.com>
13950
13951 * server.c (terminal_fd): New variable.
13952 (old_foreground_pgrp): Likewise.
13953 (restore_old_foreground_pgrp): New function.
13954 (start_inferior): Record the terminal file descriptor in terminal_fd
13955 and its original foreground group in old_foreground_pgrp. Register
13956 restore_old_foreground_pgrp with atexit().
13957
9f2e1e63
DJ		 139582006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13959
13960 * server.c (handle_query): Correct qPart to qXfer.
13961
b80864fb
DJ		 139622006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13963
13964 * configure.ac: Check for more headers which are missing on
13965 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13966 * configure.srv: Add Cygwin and mingw32.
13967 * remote-utils.c: Don't include headers unconditionally which
13968 are missing on mingw32. Include <winsock.h> for mingw32.
13969 (remote_open): Adjust for mingw32 support. Flush
13970 standard error after writing to it.
13971 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13972 (unblock_async_io, enable_async_io, disable_async_io)
13973 (readchar, getpkt): Update for Winsock support.
13974 (prepare_resume_reply): Expect a protocol signal number.
13975 * server.c: Disable <sys/wait.h> on mingw32.
13976 (start_inferior): Adjust for mingw32 support. Flush
13977 standard error after writing to it.
13978 (attach_inferior): Likewise. Use protocol signal
13979 numbers.
13980 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13981 and names.
13982 * win32-i386-low.c: New file.
13983 * Makefile.in (XM_CLIBS): Set.
13984 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13985 (win32-i386-low.o): New dependency rule.
13986 * linux-low.c (linux_wait): Use target signal numbers.
13987 * target.h (struct target_ops): Doc fix.
13988 * server.h (target_signal_to_name): New prototype.
13989 * gdbreplay.c: Don't include headers unconditionally which
13990 are missing on mingw32. Include <winsock.h> for mingw32.
13991 (remote_close, remote_open): Adjust for Winsock support.
13992 * configure, config.in: Regenerated.
13993
0876f84a
DJ		 139942006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13995
13996 * server.c (decode_xfer_read, write_qxfer_response): New.
13997 (handle_query): Take a packet length argument. Handle
13998 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13999 the qSupported response.
14000 (main): Update call to handle_query.
14001
01f9e8fa
DJ		 140022006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14003
14004 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14005 (putpkt_binary): Renamed from putpkt and adjusted for binary
14006 data.
14007 (putpkt): New wrapper for putpkt_binary.
14008 (readchar): Don't mask off the high bit.
14009 (decode_X_packet): New function.
14010 * server.c (main): Call putpkt_binary if a handler sets the packet
14011 length. Save the length of the incoming packet. Handle 'X'.
14012 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14013
be2a5f71
DJ		 140142006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14015
14016 * server.c (handle_query): Handle qSupported.
14017
ea025f5f
DJ		 140182006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14019
14020 * remote-utils.c (all_symbols_looked_up): New variable.
14021 (look_up_one_symbol): Check it.
14022 * server.h (look_up_one_symbol): New declaration.
14023 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14024
9308fc88
DJ		 140252006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14026
14027 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 14028 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 14029 (PTRACE_GET_THREAD_AREA): Define.
14030 (ps_get_thread_area): New function.
14031
52fb6437
NS		 140322006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14033
14034 * configure.srv (m68k*-*-uclinux*): New target.
14035 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14036 (linux_resume_one_process): Remove extraneous cast.
14037 (linux_read_offsets): New.
14038 (linux_target_op): Add linux_read_offsets on mmuless systems.
14039 * server.c (handle_query): Add qOffsets logic.
14040 * target.h (struct target_ops): Add read_offsets.
14041
21b0f40c
DJ		 140422006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14043
14044 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14045 (PTRACE_GET_THREAD_AREA): Define.
14046 (ps_get_thread_area): New function.
14047 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14048 (linux-x86-64-low.o): Update.
14049
0050a760
DJ		 140502006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14051
14052 * configure.ac: Remove checks for prfpregset_t.
14053 * gdb_proc_service.h: New file.
14054 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14055 new "gdb_proc_service.h".
14056 * proc-service.c: Likewise.
14057 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14058 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14059 * Makefile.in (gdb_proc_service_h): Updated.
14060 * configure, config.in: Regenerated.
14061
b92a518e
DJ		 140622006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14063
14064 * remote-utils.c (prepare_resume_reply): Move declaration
14065 of gdb_id_from_wait to the top of the block.
14066
545587ee
DJ		 140672006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14068
14069 * linux-low.c (regsets_store_inferior_registers): Read the regset
14070 from the target before filling it.
14071
9db87ebd
DJ		 140722006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14073
14074 * server.c (attach_inferior): Return SIGTRAP for a successful
14075 attach.
14076
dd24457d
DJ		 140772006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14078
14079 * Makefile.in (OBS): Add version.o.
14080 (STAGESTUFF): Delete.
14081 (version.o): Add dependencies.
14082 (version.c): Replace rule.
14083 (clean): Remove version.c.
14084 * server.c (gdbserver_version): New.
14085 (gdbserver_usage): Use printf.
14086 (main): Handle --version and --help.
14087 * server.h (version, host_name): Add declarations.
14088
6f0f660e
EZ		 140892005-12-23 Eli Zaretskii <eliz@gnu.org>
14090
889bf7c5
PA		 14091 * linux-arm-low.c:
14092 * linux-arm-low.c:
14093 * inferiors.c:
14094 * i387-fp.h:
14095 * i387-fp.c:
14096 * gdbreplay.c:
14097 * regcache.c:
14098 * proc-service.c:
14099 * mem-break.h:
14100 * mem-break.c:
14101 * linux-x86-64-low.c:
14102 * linux-sh-low.c:
14103 * linux-s390-low.c:
14104 * linux-ppc64-low.c:
14105 * linux-ppc-low.c:
14106 * linux-mips-low.c:
14107 * linux-m68k-low.c:
14108 * linux-m32r-low.c:
14109 * linux-low.h:
14110 * linux-low.c:
14111 * linux-ia64-low.c:
14112 * linux-i386-low.c:
14113 * linux-crisv32-low.c:
14114 * thread-db.c:
14115 * terminal.h:
14116 * target.h:
14117 * target.c:
14118 * server.h:
14119 * server.c:
14120 * remote-utils.c:
14121 * regcache.h:
14122 * utils.c:
14123 * Makefile.in:
14124 * configure.ac:
6f0f660e
EZ		 14125 * gdbserver.1: Add (C) after Copyright. Update the FSF
14126 address.
14127
9d1fb177
DJ		 141282005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14129
14130 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14131 (arm_breakpoint_at): Recognize both breakpoints.
14132 (the_low_target): Use the correct breakpoint instruction.
14133
011a70c2
DJ		 141342005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14135
14136 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14137 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14138 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14139 (the_low_target): Update.
14140
7fb85e41
AS		 141412005-10-25 Andreas Schwab <schwab@suse.de>
14142
14143 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14144
14145 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14146 (ia64_num_regs): Reduce to 462.
14147
3db0444b
DJ		 141482005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14149
14150 * acinclude.m4: Correct quoting.
14151 * aclocal.m4: Regenerated.
14152
14153 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14154 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14155 (thread_db_init): Call thread_db_err_str.
14156 * configure.ac: Check for TD_VERSION.
14157 * config.in, configure: Regenerated.
14158
bee0189a
DJ		 141592005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14160
14161 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14162
e9d25b98
DJ		 141632005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14164
14165 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14166 is not available. Define HAVE_PTRACE_GETREGS if it is.
14167 * config.in, configure: Regenerated.
14168 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14169 * linux-i386-low.c, linux-m68k-low.c: Update to use
14170 HAVE_PTRACE_GETREGS.
14171 * linux-low.c (regsets_fetch_inferior_registers)
14172 (regsets_store_inferior_registers): Only return 0 if we processed
14173 GENERAL_REGS.
14174 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14175 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14176
a06660f7
DJ		 141772005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14178
14179 * inferiors.c (struct thread_info): Add gdb_id.
14180 (add_thread): Add gdb_id argument.
14181 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14182 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14183 calls to add_thread.
14184 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14185 * server.c (handle_query): Use thread_to_gdb_id.
14186 (handle_v_cont, main): Use gdb_id_to_thread_id.
14187 * server.h (add_thread): Update prototype.
14188 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14189 prototypes.
14190
5a1f5858
DJ		 141912005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14192
14193 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14194 left-padded registers.
14195 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14196 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14197
e122f1f5
SE		 141982005-07-01 Steve Ellcey <sje@cup.hp.com>
14199
14200 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14201 * configure: Regenerate.
14202 * config.in: Regenerate.
14203 * server.h (NEED_DECLARATION_STRERROR):
14204 Replace with !HAVE_DECL_STRERROR.
14205
d592fa2f
DJ		 142062005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14207
14208 * linux-low.c (linux_wait, linux_send_signal): Don't test
14209 an unsigned long variable for > 0 if it could be MAX_ULONG.
14210 * server.c (myresume): Likewise.
14211 * target.c (set_desired_inferior): Likewise.
14212
ccbd4912
MK		 142132005-06-13 Mark Kettenis <kettenis@gnu.org>
14214
14215 * configure.ac: Simplify and improve check for socklen_t.
14216 * configure, config.in: Regenerate.
14217
f450004a
DJ		 142182005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14219
14220 * acconfig.h: Remove.
14221 * configure.ac: Add a test for socklen_t. Use three-argument
14222 AC_DEFINE throughout.
14223 * config.in: Regenerated using autoheader 2.59.
14224 * configure: Regenerated.
14225
14226 * gdbreplay.c (socklen_t): Provide a default.
14227 (remote_open): Use socklen_t.
14228 * remote-utils.c (socklen_t): Provide a default.
14229 (remote_open): Use socklen_t.
14230 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14231 unsigned char.
14232
14233 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14234 char for buffers.
14235 * linux-low.c (linux_read_memory, linux_write_memory)
14236 (linux_read_auxv): Likewise.
14237 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14238 (check_mem_write): Likewise.
14239 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14240 Likewise.
14241 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14242 (registers_from_string, register_data): Likewise.
14243 * server.c (handle_query, main): Likewise.
14244 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14245 (decode_M_packet): Likewise.
14246 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14247 * target.h (struct target_ops): Update read_memory, write_memory,
14248 and read_auxv.
14249 (read_inferior_memory, write_inferior_memory): Update.
14250 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14251 to unsigned char *.
14252 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14253 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14254 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14255 linux-s390-low.c, linux-sh-low.c: Update for changes in
14256 read_inferior_memory and the_low_target->breakpoint.
14257
eee84df1
DJ		 142582005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14259
14260 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14261 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14262 * configure.srv: Add powerpc64-*-linux*.
14263 * linux-ppc64-low.c: New file.
14264
45b134e5
OF		 142652005-05-23 Orjan Friberg <orjanf@axis.com>
14266
14267 * linux-cris-low.c: New file with support for CRIS.
14268 * linux-crisv32-low.c: Ditto for CRISv32.
14269 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14270 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 14271 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 14272 reg-crisv32.o, and reg-crisv32.c to make rules.
14273 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14274 recognized targets.
14275
48d93c75
UW		 142762005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14277
14278 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14279 of sizeof (PTRACE_XFER_TYPE).
14280 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14281
e013ee27
OF		 142822005-05-12 Orjan Friberg <orjanf@axis.com>
14283
889bf7c5 14284 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 14285 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14286 pointers for hardware watchpoint support.
14287 * linux-low.h (struct linux_target_ops): Ditto.
14288 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14289 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14290 to linux_target_ops.
14291 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14292 reply packet.
14293 * server.c (main): Recognize 'Z' and 'z' packets.
14294
b0ded00b
UW		 142952005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14296
14297 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14298 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14299 (the_low_target): Add new members.
14300
8643e2ad
DJ		 143012005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14302
14303 * proc-service.c (ps_lgetregs): Search all_processes instead of
14304 all_threads.
14305
fc620387
DJ		 143062005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14307
14308 * server.c (start_inferior): Change return type to int.
14309 (attach_inferior): Change sigptr to int *.
14310 (handle_v_cont, handle_v_requests): Change signal to int *.
14311 (main): Change signal to int.
14312
143132005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 14314
14315 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14316 * configure.srv: Add m32r*-*-linux*.
14317 * linux-m32r-low.c: New file.
14318
e0e76420
DJ		 143192005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14320
14321 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14322
a1928bad
DJ		 143232005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14324
14325 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14326 Take unsigned long arguments for PIDs.
14327 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14328 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14329 (wait_for_sigstop, linux_resume_one_process)
14330 (regsets_fetch_inferior_registers, linux_send_signal)
14331 (linux_read_auxv): Likewise. Update the types of variables holding
14332 PIDs. Update format string specifiers.
14333 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14334 * remote-utils.c (prepare_resume_reply): Likewise.
14335 * server.c (cont_thread, general_thread, step_thread)
14336 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14337 unsigned long.
14338 (handle_query): Update format specifiers.
14339 (handle_v_cont, main): Use strtoul for thread IDs.
14340 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14341 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14342 (general_thread, step_thread, thread_from_wait)
14343 (old_thread_from_wait): Update.
14344 * target.h (struct thread_resume): Use unsigned long for THREAD.
14345 (struct target_ops): Use unsigned long for arguments to attach and
14346 thread_alive.
14347
dcdb98d2
DJ		 143482005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14349
14350 * acinclude.m4: Include bfd/bfd.m4 directly.
14351 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14352 <agriffis@toolchain.org>.
14353 * aclocal.m4, configure: Regenerated.
14354
bec39cab
AC		 143552005-01-07 Andrew Cagney <cagney@gnu.org>
14356
14357 * configure.ac: Rename configure.in, require autoconf 2.59.
14358 * configure: Re-generate.
14359
434c4c77
DJ		 143602004-12-08 Daniel Jacobowitz <dan@debian.org>
14361
14362 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14363 LIBS when finished.
14364 * aclocal.m4: Regenerated.
14365 * configure: Regenerated.
14366
db1d3e1b
AS		 143672004-11-21 Andreas Schwab <schwab@suse.de>
14368
14369 * linux-m68k-low.c (m68k_num_gregs): Define.
14370 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14371 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14372 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14373 (m68k_breakpoint_at): New. Add to the_low_target.
14374
14375 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14376 srv_linux_thread_db to yes.
14377
43360365
JB		 143782004-10-20 Joel Brobecker <brobecker@gnat.com>
14379
14380 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14381 (ARCH_SET_FS): Likewise.
14382 (ARCH_GET_FS): Likewise.
14383 (ARCH_GET_GS): Likewise.
14384
fd500816
DJ		 143852004-10-16 Daniel Jacobowitz <dan@debian.org>
14386
14387 * linux-i386-low.c (ps_get_thread_area): New.
14388 * linux-x86-64-low.c (ps_get_thread_area): New.
14389 * linux-low.c: Include <sys/syscall.h>.
14390 (linux_kill_one_process): Don't kill the first thread here.
14391 (linux_kill): Kill the first thread here.
14392 (kill_lwp): New function.
14393 (send_sigstop, linux_send_signal): Use it.
14394 * proc-service.c: Clean up #ifdefs.
14395 (fpregset_info): Delete.
14396 (ps_lgetregs): Update and enable implementation.
14397 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14398 implementations.
14399 * remote-utils.c (struct sym_cache, symbol_cache): New.
14400 (input_interrupt): Print a clearer message.
14401 (async_io_enabled): New variable.
14402 (enable_async_io, disable_async_io): Use it. Update comments.
14403 (look_up_one_symbol): Use the symbol cache.
14404 * thread-db.c (thread_db_look_up_symbols): New function.
14405 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14406
f6de3c42
DJ		 144072004-10-16 Daniel Jacobowitz <dan@debian.org>
14408
14409 * configure.in: Test for -rdynamic.
14410 * configure: Regenerated.
14411 * Makefile (INTERNAL_LDFLAGS): New.
14412 (gdbserver, gdbreplay): Use it.
14413
2c0fc042
AC		 144142004-09-02 Andrew Cagney <cagney@gnu.org>
14415
14416 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14417
075b3282
DJ		 144182004-03-23 Daniel Jacobowitz <drow@mvista.com>
14419
14420 * linux-low.c (linux_wait): Clear all_processes list also.
14421
fa6a77dc
DJ		 144222004-03-12 Daniel Jacobowitz <drow@mvista.com>
14423
14424 * linux-low.c: Include <errno.h>. Remove extern declaration of
14425 errno.
14426
6d782a97
DJ		 144272004-03-12 Daniel Jacobowitz <drow@mvista.com>
14428
14429 * gdbreplay.c, server.h, utils.c: Update copyright years.
14430
3a7fb99b
DJ		 144312004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14432
14433 * server.c (main): Print child status or termination signal from
14434 variable 'signal', not 'sig'.
14435
c3e735a6
DJ		 144362004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14437
14438 * linux-low.c (linux_read_memory): Change return type to
14439 int. Check for and return error from ptrace().
14440 * target.c (read_inferior_memory): Change return type to int. Pass
14441 back return status from the_target->read_memory().
14442 * target.h (struct target_ops): Adapt *read_memory() prototype.
14443 Update comment.
14444 (read_inferior_memory): Adapt prototype.
14445 * server.c (main): Return an error packet if
14446 read_inferior_memory() returns an error.
14447
a59d1c82
DJ		 144482004-03-04 Daniel Jacobowitz <drow@mvista.com>
14449
14450 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14451 Unify with other clean targets.
14452
dc3f8883
DJ		 144532004-02-29 Daniel Jacobowitz <drow@mvista.com>
14454
14455 * server.c (handle_v_cont): Call set_desired_inferior.
14456
89a208da
DJ		 144572004-02-29 Daniel Jacobowitz <drow@mvista.com>
14458
14459 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14460
62ea82f5
DJ		 144612004-02-29 Daniel Jacobowitz <drow@mvista.com>
14462
14463 * linux-low.c (linux_wait): Unblock async I/O.
14464 (linux_resume): Block and enable async I/O.
14465 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14466 * server.h (block_async_io, unblock_async_io): Add prototypes.
14467
6910d122
DJ		 144682004-02-29 Daniel Jacobowitz <drow@mvista.com>
14469
14470 * remote-utils.c (remote_open): Print a status notice after
14471 opening a TCP port.
14472 * server.c (attach_inferior): Print a status notice after
14473 attaching.
14474
144752004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 14476
14477 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14478
c89dc5d4
DJ		 144792004-02-26 Daniel Jacobowitz <drow@mvista.com>
14480
14481 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14482 error packet.
14483 * server.c, target.h: Update copyright years.
14484
4b8dad4a
RM		 144852004-02-25 Roland McGrath <roland@redhat.com>
14486
14487 * target.h (struct target_ops): New member `read_auxv'.
14488 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14489 * linux-low.c (linux_read_auxv): New function.
14490 (linux_target_ops): Initialize `read_auxv' member to that.
14491
d7446758
JB		 144922004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14493
14494 Committed by Jim Blandy <jimb@redhat.com>.
14495
14496 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 14497 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 14498 instead of GPR_SIZE to distiguish s390 and s390x targets.
14499
5544ad89
DJ		 145002004-01-31 Daniel Jacobowitz <drow@mvista.com>
14501
14502 * linux-low.c: Update copyright year.
14503 (check_removed_breakpoint): Clear pending_is_breakpoint.
14504 (linux_set_resume_request, linux_queue_one_thread)
14505 (resume_status_pending_p): New functions.
14506 (linux_continue_one_thread): Use process->resume.
14507 (linux_resume): Only resume threads if there are no pending events.
14508 * linux-low.h (struct process_info): Add resume request
14509 pointer.
14510
2a68b70e
DJ		 145112004-01-30 Daniel Jacobowitz <drow@mvista.com>
14512
14513 * regcache.c (new_register_cache): Clear the allocated register
14514 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14515
64386c31
DJ		 145162003-10-13 Daniel Jacobowitz <drow@mvista.com>
14517
14518 * linux-low.c (linux_resume): Take a struct thread_resume *
14519 argument.
14520 (linux_wait): Update call.
14521 (resume_ptr): New static variable.
14522 (linux_continue_one_thread): Renamed from
14523 linux_continue_one_process. Use resume_ptr.
14524 (linux_resume): Use linux_continue_one_thread.
14525 * server.c (handle_v_cont, handle_v_requests): New functions.
14526 (myresume): New function.
14527 (main): Handle 'v' case.
14528 * target.h (struct thread_resume): New type.
14529 (struct target_ops): Change argument of "resume" to struct
14530 thread_resume *.
14531 (myresume): Delete macro.
14532
c938e9b0
L		 145332003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14534
14535 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14536 (uninstall): Support DESTDIR.
14537
7f313d07
BC		 14538Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14539
14540 * configure.srv: Add xscale*linux copy of arm*linux entry.
14541
3b2fc2ea
DJ		 145422003-07-24 Daniel Jacobowitz <drow@mvista.com>
14543
14544 * linux-arm-low.c (arm_reinsert_addr): New function.
14545 (the_low_target): Add arm_reinsert_addr.
14546
1c0a559e
MK		 145472003-07-08 Mark Kettenis <kettenis@gnu.org>
14548
14549 * mem-break.c: Remove whitespace at end of file.
14550
43d5792c
DJ		 145512003-06-28 Daniel Jacobowitz <drow@mvista.com>
14552
14553 * configure.in: Check whether we need to prototype strerror.
14554 * server.h: Optionally prototype strerror.
14555 * gdbreplay.c (perror_with_name): Use strerror.
14556 * linux-low.c (linux_attach_lwp): Use strerror.
14557 * utils.c (perror_with_name): Use strerror.
14558 * config.in, configure: Regenerated.
14559
c8a86edf
DJ		 145602003-06-28 Daniel Jacobowitz <drow@mvista.com>
14561
14562 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14563 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14564
73d37363
DJ		 145652003-06-20 Daniel Jacobowitz <drow@mvista.com>
14566
14567 * Makefile.in (SFILES): Update.
14568 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14569 low-sun3.c: Remove files.
14570
6ad8ae5c
DJ		 145712003-06-17 Daniel Jacobowitz <drow@mvista.com>
14572
14573 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14574 (linux_detach_one_process, linux_detach): New functions.
14575 (linux_target_ops): Add linux_detach.
14576 * server.c (main): Handle 'D' packet.
14577 * target.h (struct target_ops): Add "detach" member.
14578 (detach_inferior): Define.
14579
1581182a
MK		 145802003-06-13 Mark Kettenis <kettenis@gnu.org>
14581
14582 From Kelley Cook <kelleycook@wideopenwest.com>:
14583 * configure.srv: Accept i[34567]86 variants.
14584
e5379b03
DJ		 145852003-06-05 Daniel Jacobowitz <drow@mvista.com>
14586
14587 * linux-low.c (linux_wait_for_event): Correct comment typos.
14588 (linux_resume_one_process): Call check_removed_breakpoint.
14589 (linux_send_signal): New function.
14590 (linux_target_ops): Add linux_send_signal.
14591 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14592 of kill.
14593 * target.h (struct target_ops): Add send_signal.
14594
2ff29de4
JB		 145952003-05-29 Jim Blandy <jimb@redhat.com>
14596
14597 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14598 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14599 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14600 away part of the register's value.
14601
254787d4
DJ		 146022003-03-26 Daniel Jacobowitz <drow@mvista.com>
14603
14604 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14605 (linux_wait_for_event, linux_init_signals): Likewise.
14606
94e10508
DJ		 146072003-03-17 Daniel Jacobowitz <drow@mvista.com>
14608
14609 * configure.in: Check for stdlib.h.
14610 * configure: Regenerated.
14611 * config.in: Regenerated.
14612
4c0711e0
DJ		 146132003-01-04 Andreas Schwab <schwab@suse.de>
14614
14615 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14616
ef66e766
AC		 146172003-01-02 Andrew Cagney <ac131313@redhat.com>
14618
14619 * Makefile.in: Remove obsolete code.
14620
a1358604
DJ		 146212002-11-20 Daniel Jacobowitz <drow@mvista.com>
14622
14623 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14624 defined(PT_FPR0_HI).
14625
23ce3b1c
DJ		 146262002-11-17 Stuart Hughes <seh@zee2.com>
14627
14628 * linux-arm-low.c (arm_num_regs): Increase.
14629 (arm_regmap): Include status register.
14630
146312002-11-17 Daniel Jacobowitz <drow@mvista.com>
14632
14633 * linux-low.c (register_addr): Remove incorrect -1 check.
14634
a9fa9f7d
DJ		 146352002-08-29 Daniel Jacobowitz <drow@mvista.com>
14636
14637 * linux-low.c (linux_create_inferior): Call setpgid. Return
14638 the new PID.
14639 (unstopped_p, linux_signal_pid): Remove.
14640 (linux_target_ops): Remove linux_signal_pid.
14641 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14642 global instead of target method.
14643 * target.h (struct target_ops): Remove signal_pid. Update comment
14644 for create_inferior.
14645 * server.c (signal_pid): New variable.
14646 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14647 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14648 (attach_inferior): Set signal_pid.
14649
17574093
DJ		 146502002-08-23 Daniel Jacobowitz <drow@mvista.com>
14651
14652 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14653
146542002-08-20 Jim Blandy <jimb@redhat.com>
14655
14656 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14657 default for this.
14658
146592002-08-01 Andrew Cagney <cagney@redhat.com>
14660
14661 * Makefile.in: Make chill references obsolete.
14662
146632002-07-24 Kevin Buettner <kevinb@redhat.com>
14664
14665 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14666 * configure: Regenerate.
14667 * config.in: Regenerate.
14668
146692002-07-09 David O'Brien <obrien@FreeBSD.org>
14670
14671 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14672 (perror_with_name, remote_close, remote_open, expect, play): Static.
14673
146742002-07-04 Michal Ludvig <mludvig@suse.cz>
14675
4b8dad4a 14676 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14677 byte offsets instead of an array of indexes.
14678 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14679
146802002-06-13 Daniel Jacobowitz <drow@mvista.com>
14681
14682 * regcache.c: Add comment.
14683
146842002-06-11 Daniel Jacobowitz <drow@mvista.com>
14685
14686 * thread-db.c: New file.
14687 * proc-service.c: New file.
14688 * acinclude.m4: New file.
14689 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14690 proc-service.o, and thread-db.o.
14691 (linux-low.o): Add USE_THREAD_DB.
14692 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14693 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14694 * aclocal.m4: Regenerated.
14695 * config.in: Regenerated.
14696 * configure: Regenerated.
14697 * configure.in: Check for proc_service.h, sys/procfs.h,
14698 thread_db.h, and linux/elf.h headrs.
14699 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14700 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14701 Check for -lthread_db and thread support.
14702 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14703 PowerPC, and SuperH.
14704 * i387-fp.c: Constify arguments.
14705 * i387-fp.h: Likewise.
14706 * inferiors.c: (struct thread_info): Renamed from
14707 `struct inferior_info'. Remove PID member. Use generic inferior
14708 list header. All uses updated.
14709 (inferiors, signal_pid): Removed.
14710 (all_threads): New variable.
14711 (get_thread): Define.
14712 (add_inferior_to_list): New function.
14713 (for_each_inferior): New function.
14714 (change_inferior_id): New function.
14715 (add_inferior): Removed.
14716 (remove_inferior): New function.
14717 (add_thread): New function.
14718 (free_one_thread): New function.
14719 (remove_thread): New function.
14720 (clear_inferiors): Use for_each_inferior and free_one_thread.
14721 (find_inferior): New function.
14722 (find_inferior_id): New function.
14723 (inferior_target_data): Update argument type.
14724 (set_inferior_target_data): Likewise.
14725 (inferior_regcache_data): Likewise.
14726 (set_inferior_regcache_data): Likewise.
14727 * linux-low.c (linux_bp_reinsert): Remove.
14728 (all_processes, stopping_threads, using_thrads)
14729 (struct pending_signals, debug_threads, pid_of): New.
14730 (inferior_pid): Replace with macro.
14731 (struct inferior_linux_data): Remove.
14732 (get_stop_pc, add_process): New functions.
14733 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14734 Use add_process and add_thread.
14735 (linux_attach_lwp): New function, based on old linux_attach. Use
14736 add_process and add_thread. Set stop_expected for new threads.
14737 (linux_attach): New function.
14738 (linux_kill_one_process): New function.
14739 (linux_kill): Kill all LWPs.
14740 (linux_thread_alive): Use find_inferior_id.
14741 (check_removed_breakpoints, status_pending_p): New functions.
14742 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14743 Update. Use WNOHANG. Wait for cloned processes also. Update process
14744 struct for the found process.
14745 (linux_wait_for_event): New function.
14746 (linux_wait): Use it. Support LWPs.
14747 (send_sigstop, wait_for_sigstop, stop_all_processes)
14748 (linux_resume_one_process, linux_continue_one_process): New functions.
14749 (linux_resume): Support LWPs.
14750 (REGISTER_RAW_SIZE): Remove.
14751 (fetch_register): Use register_size instead. Call supply_register.
14752 (usr_store_inferior_registers): Likewise. Call collect_register.
14753 Fix recursive case.
14754 (regsets_fetch_inferior_registers): Improve error message.
14755 (regsets_store_inferior_registers): Add debugging.
14756 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14757 (unstopped_p, linux_signal_pid): New functions.
14758 (linux_target_ops): Add linux_signal_pid.
14759 (linux_init_signals): New function.
14760 (initialize_low): Call it. Initialize using_threads.
14761 * regcache.c (inferior_regcache_data): Add valid
14762 flag.
14763 (get_regcache): Fetch registers lazily. Add fetch argument
14764 and update all callers.
14765 (regcache_invalidate_one, regcache_invalidate): New
14766 functions.
14767 (new_register_cache): Renamed from create_register_cache.
14768 Return the new regcache.
14769 (free_register_cache): Change argument to a void *.
14770 (registers_to_string, registers_from_string): Call get_regcache
14771 with fetch flag set.
14772 (register_data): Make static. Pass fetch flag to get_regcache.
14773 (supply_register): Call get_regcache with fetch flag clear.
14774 (collect_register): Call get_regcache with fetch flag set.
14775 (collect_register_as_string): New function.
14776 * regcache.h: Update.
14777 * remote-utils.c (putpkt): Flush after debug output and use
14778 stderr.
14779 Handle input interrupts while waiting for an ACK.
14780 (input_interrupt): Use signal_pid method.
14781 (getpkt): Flush after debug output and use stderr.
14782 (outreg): Use collect_register_as_string.
14783 (new_thread_notify, dead_thread_notify): New functions.
14784 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14785 and general_thread.
14786 (look_up_one_symbol): Flush after debug output.
14787 * server.c (step_thread, server_waiting): New variables.
14788 (start_inferior): Don't use signal_pid. Update call to mywait.
14789 (attach_inferior): Update call to mywait.
14790 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14791 (main): Don't fetch/store registers explicitly. Use
14792 set_desired_inferior. Support proposed ``Hs'' packet. Update
14793 calls to mywait.
14794 * server.h: Update.
14795 (struct inferior_list, struct_inferior_list_entry): New.
14796 * target.c (set_desired_inferior): New.
14797 (write_inferior_memory): Constify.
14798 (mywait): New function.
14799 * target.h: Update.
14800 (struct target_ops): New signal_pid method.
14801 (mywait): Removed macro, added prototype.
14802
14803 * linux-low.h (regset_func): Removed.
14804 (regset_fill_func, regset_store_func): New.
14805 (enum regset_type): New.
14806 (struct regset_info): Add type field. Use new operation types.
14807 (struct linux_target_ops): stop_pc renamed to get_pc.
14808 Add decr_pc_after_break and breakpoint_at.
14809 (get_process, get_thread_proess, get_process_thread)
14810 (strut process_info, all_processes, linux_attach_lwp)
14811 (thread_db_init): New.
14812
14813 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14814 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14815 (the_low_target): Add new members.
14816 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14817 (i386_store_fpxregset): Constify.
14818 (target_regsets): Add new kind identifier.
14819 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14820 (i386_set_pc): Add debugging.
14821 (i386_breakpoint_at): New function.
14822 (the_low_target): Add new members.
14823 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14824 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14825 (mips_breakpoint_at): New.
14826 (the_low_target): Add new members.
14827 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14828 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14829 (the_low_target): Add new members.
14830 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14831 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14832 (the_low_target): Add new members.
14833 * linux-x86-64-low.c (target_regsets): Add new kind
14834 identifier.
14835
148362002-05-15 Daniel Jacobowitz <drow@mvista.com>
14837
14838 From Martin Pool <mbp@samba.org>:
14839 * server.c (gdbserver_usage): New function.
14840 (main): Call it.
14841
148422002-05-14 Daniel Jacobowitz <drow@mvista.com>
14843
14844 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14845 stop_at -> stop_pc.
14846
148472002-05-04 Andrew Cagney <ac131313@redhat.com>
14848
14849 * Makefile.in: Remove obsolete code.
14850
148512002-04-24 Michal Ludvig <mludvig@suse.cz>
14852
14853 * linux-low.c (regsets_fetch_inferior_registers),
14854 (regsets_store_inferior_registers): Removed cast to int from
14855 ptrace() calls.
14856 * regcache.h: Added declaration of struct inferior_info.
14857
148582002-04-20 Daniel Jacobowitz <drow@mvista.com>
14859
14860 * inferiors.c (struct inferior_info): Add regcache_data.
14861 (add_inferior): Call create_register_cache.
14862 (clear_inferiors): Call free_register_cache.
14863 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14864 * regcache.c (struct inferior_regcache_data): New.
14865 (registers): Remove.
14866 (get_regcache): New function.
14867 (create_register_cache, free_register_cache): New functions.
14868 (set_register_cache): Don't initialize the register cache here.
14869 (registers_to_string, registers_from_string, register_data): Call
14870 get_regcache.
14871 * regcache.h: Add prototypes.
14872 * server.h: Likewise.
14873
148742002-04-20 Daniel Jacobowitz <drow@mvista.com>
14875
14876 * mem-break.c: New file.
14877 * mem-break.h: New file.
14878 * Makefile.in: Add mem-break.o rule; update server.h
14879 dependencies.
14880 * inferiors.c (struct inferior_info): Add target_data
14881 member.
14882 (clear_inferiors): Free target_data member if set.
14883 (inferior_target_data, set_inferior_target_data): New functions.
14884 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14885 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14886 * linux-low.c (linux_bp_reinsert): New variable.
14887 (struct inferior_linux_data): New.
14888 (linux_create_inferior): Use set_inferior_target_data.
14889 (linux_attach): Likewise. Call add_inferior.
14890 (linux_wait_for_one_inferior): New function.
14891 (linux_wait): Call it.
14892 (linux_write_memory): Add const.
14893 (initialize_low): Call set_breakpoint_data.
14894 * linux-low.h (struct linux_target_ops): Add breakpoint
14895 handling members.
14896 * server.c (attach_inferior): Remove extra add_inferior
14897 call.
14898 * server.h: Include mem-break.h. Update inferior.c
14899 prototypes.
14900 * target.c (read_inferior_memory)
14901 (write_inferior_memory): New functions.
14902 * target.h (read_inferior_memory)
14903 (write_inferior_memory): Change macros to prototypes.
14904 (struct target_ops): Update comments. Add const to write_memory
14905 definition.
14906
149072002-04-11 Daniel Jacobowitz <drow@mvista.com>
14908
14909 * linux-low.c (usr_store_inferior_registers): Support
14910 registers which are allowed to fail to store.
14911 * linux-low.h (linux_target_ops): Likewise.
14912 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14913 (ppc_cannot_store_register): FPSCR may not be storable.
14914
149152002-04-09 Daniel Jacobowitz <drow@mvista.com>
14916
14917 * server.h: Include <string.h> if HAVE_STRING_H.
14918 * ChangeLog: Correct paths in last ChangeLog entry.
14919
149202002-04-09 Daniel Jacobowitz <drow@mvista.com>
14921
14922 * linux-low.h: Remove obsolete prototypes.
14923 (struct linux_target_ops): New.
14924 (extern the_low_target): New.
14925 * linux-low.c (num_regs, regmap): Remove declarations.
14926 (register_addr): Use the_low_target explicitly.
14927 (fetch_register): Likewise.
14928 (usr_fetch_inferior_registers): Likewise.
14929 (usr_store_inferior_registers): Likewise.
14930 * linux-arm-low.c (num_regs): Remove.
14931 (arm_num_regs): Define.
14932 (arm_regmap): Renamed from regmap, made static.
14933 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14934 made static.
14935 (arm_cannot_store_register): Renamed from cannot_store_register,
14936 made static.
14937 (the_low_target): New.
14938 * linux-i386-low.c (num_regs): Remove.
14939 (i386_num_regs): Define.
14940 (i386_regmap): Renamed from regmap, made static.
14941 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14942 made static.
14943 (i386_cannot_store_register): Renamed from cannot_store_register,
14944 made static.
14945 (the_low_target): New.
14946 * linux-ia64-low.c (num_regs): Remove.
14947 (ia64_num_regs): Define.
14948 (ia64_regmap): Renamed from regmap, made static.
14949 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14950 made static.
14951 (ia64_cannot_store_register): Renamed from cannot_store_register,
14952 made static.
14953 (the_low_target): New.
14954 * linux-m68k-low.c (num_regs): Remove.
14955 (m68k_num_regs): Define.
14956 (m68k_regmap): Renamed from regmap, made static.
14957 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14958 made static.
14959 (m68k_cannot_store_register): Renamed from cannot_store_register,
14960 made static.
14961 (the_low_target): New.
14962 * linux-mips-low.c (num_regs): Remove.
14963 (mips_num_regs): Define.
14964 (mips_regmap): Renamed from regmap, made static.
14965 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14966 made static.
14967 (mips_cannot_store_register): Renamed from cannot_store_register,
14968 made static.
14969 (the_low_target): New.
14970 * linux-ppc-low.c (num_regs): Remove.
14971 (ppc_num_regs): Define.
14972 (ppc_regmap): Renamed from regmap, made static.
14973 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14974 made static.
14975 (ppc_cannot_store_register): Renamed from cannot_store_register,
14976 made static.
14977 (the_low_target): New.
14978 * linux-s390-low.c (num_regs): Remove.
14979 (s390_num_regs): Define.
14980 (s390_regmap): Renamed from regmap, made static.
14981 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14982 made static.
14983 (s390_cannot_store_register): Renamed from cannot_store_register,
14984 made static.
14985 (the_low_target): New.
14986 * linux-sh-low.c (num_regs): Remove.
14987 (sh_num_regs): Define.
14988 (sh_regmap): Renamed from regmap, made static.
14989 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14990 made static.
14991 (sh_cannot_store_register): Renamed from cannot_store_register,
14992 made static.
14993 (the_low_target): New.
14994 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14995 (the_low_target): New.
14996
149972002-04-09 Daniel Jacobowitz <drow@mvista.com>
14998
14999 * Makefile.in: Add stamp-h target.
15000 * configure.in: Create stamp-h.
15001 * configure: Regenerated.
15002
150032002-04-09 Daniel Jacobowitz <drow@mvista.com>
15004
15005 * inferiors.c: New file.
15006 * target.c: New file.
15007 * target.h: New file.
15008 * Makefile.in: Add target.o and inferiors.o. Update
15009 dependencies.
15010 * linux-low.c (inferior_pid): New static variable,
15011 moved from server.c.
15012 (linux_create_inferior): Renamed from create_inferior.
15013 Call add_inferior. Return 0 on success instead of a PID.
15014 (linux_attach): Renamed from myattach.
15015 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15016 (linux_thread_alive): Renamed from mythread_alive.
15017 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15018 child dies.
15019 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15020 (regsets_store_inferior_registers): Correct error message.
15021 Add missing ``return 0''.
15022 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15023 (linux_store_registers): Renamed from store_inferior_registers.
15024 (linux_read_memory): Renamed from read_inferior_memory.
15025 (linux_write_memory): Renamed from write_inferior_memory.
15026 (linux_target_ops): New structure.
15027 (initialize_low): Call set_target_ops ().
15028 * remote-utils.c (unhexify): New function.
15029 (hexify): New function.
15030 (input_interrupt): Send signals to ``signal_pid''.
15031 * server.c (inferior_pid): Remove.
15032 (start_inferior): Update create_inferior call.
15033 (attach_inferior): Call add_inferior.
15034 (handle_query): New function.
15035 (main): Call handle_query for `q' packets.
15036 * server.h: Include "target.h". Remove obsolete prototypes.
15037 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15038
150392002-04-09 Daniel Jacobowitz <drow@mvista.com>
15040
15041 * Makefile.in: Add WARN_CFLAGS. Update configury
15042 dependencies.
15043 * configure.in: Check for <string.h>
15044 * configure: Regenerate.
15045 * config.in: Regenerate.
15046 * gdbreplay.c: Include needed system headers.
15047 (remote_open): Remove strchr prototype.
15048 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15049 * regcache.c (supply_register): Change buf argument to const void *.
15050 (supply_register_by_name): Likewise.
15051 (collect_register): Change buf argument to void *.
15052 (collect_register_by_name): Likewise.
15053 * regcache.h: Add missing prototypes.
15054 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15055 * server.c (handle_query): New function.
15056 (attached): New static variable, moved out of main.
15057 (main): Quiet longjmp clobber warnings.
15058 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15059 * utils.c (error): Remove NORETURN.
15060 (fatal): Likewise.
GDB Binutils - Deliverables
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