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gdb: Add -Wno-mismatched-tags
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
3e019bdc
SM		 12017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2
3 * configure: Re-generate.
4
8465943a
SM		 52017-06-17 Simon Marchi <simon.marchi@ericsson.com>
6
7 * configure: Re-generate.
8
cf0dd6f0
SM		 92017-06-17 Simon Marchi <simon.marchi@ericsson.com>
10
11 * Makefile.in (COMPILE.pre): Add "-x c++".
12
9845682b
SDJ		 132017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
14
15 * fork-child.c: Conditionally include <signal.h>.
16
aefd8b33
SDJ		 172017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
18
19 * server.c (handle_general_set): Handle new packet
20 "QStartupWithShell".
21 (handle_query): Add "QStartupWithShell" to the list of supported
22 packets.
23 (gdbserver_usage): Add help text explaining the
24 new "--startup-with-shell" and "--no-startup-with-shell" CLI
25 options.
26 (captured_main): Recognize and act upon the presence of the new
27 CLI options.
28
2090129c
SDJ		 292017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
30 Pedro Alves <palves@redhat.com>
31
32 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
33 * configure: Regenerate.
34 * configure.srv (srv_linux_obj): Add "fork-child.o" and
35 "fork-inferior.o".
36 (i[34567]86-*-lynxos*): Likewise.
37 (spu*-*-*): Likewise.
38 * fork-child.c: New file.
39 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
40 and "environ.h".
41 (linux_ptrace_fun): New function.
42 (linux_create_inferior): Adjust function prototype to reflect
43 change on "target.h". Adjust function code to use
44 "fork_inferior".
45 (linux_request_interrupt): Delete "signal_pid".
46 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
47 (lynx_ptrace_fun): New function.
48 (lynx_create_inferior): Adjust function prototype to reflect
49 change on "target.h". Adjust function code to use
50 "fork_inferior".
51 * nto-low.c (nto_create_inferior): Adjust function prototype and
52 code to reflect change on "target.h". Update comments.
53 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
54 "common-terminal.h" and "environ.h".
55 (terminal_fd): Moved to fork-child.c.
56 (old_foreground_pgrp): Likewise.
57 (restore_old_foreground_pgrp): Likewise.
58 (last_status): Make it global.
59 (last_ptid): Likewise.
60 (our_environ): New variable.
61 (startup_with_shell): Likewise.
62 (program_name): Likewise.
63 (program_argv): Rename to...
64 (program_args): ...this.
65 (wrapper_argv): New variable.
66 (start_inferior): Delete function.
67 (get_exec_wrapper): New function.
68 (get_exec_file): Likewise.
69 (get_environ): Likewise.
70 (prefork_hook): Likewise.
71 (post_fork_inferior): Likewise.
72 (postfork_hook): Likewise.
73 (postfork_child_hook): Likewise.
74 (handle_v_run): Update code to deal with arguments coming from the
75 remote host. Update calls from "start_inferior" to
76 "create_inferior".
77 (captured_main): Likewise. Initialize environment variable. Call
78 "have_job_control".
79 * server.h (post_fork_inferior): New prototype.
80 (get_environ): Likewise.
81 (last_status): Declare.
82 (last_ptid): Likewise.
83 (signal_pid): Likewise.
84 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
85 (spu_ptrace_fun): New function.
86 (spu_create_inferior): Adjust function prototype to reflect change
87 on "target.h". Adjust function code to use "fork_inferior".
88 * target.c (target_terminal_init): New function.
89 (target_terminal_inferior): Likewise.
90 (target_terminal_ours): Likewise.
91 * target.h: Include <vector>.
92 (struct target_ops) <create_inferior>: Update prototype.
93 (create_inferior): Update macro.
94 * utils.c (gdb_flush_out_err): New function.
95 * win32-low.c (win32_create_inferior): Adjust function prototype
96 and code to reflect change on "target.h".
97
043a4934
SDJ		 982017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
99
100 * inferiors.c (switch_to_thread): New function.
101
15652511
SDJ		 1022017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
103
104 * Makefile.in (SFILE): Add "common/job-control.c".
105 (OBS): Add "job-control.o".
106
21ea5acd
SDJ		 1072017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
108
109 * Makefile: Remove "@host_makefile_frag@".
110
e13cb306
PA		 1112017-05-05 Pedro Alves <palves@redhat.com>
112
113 * configure: Regenerate.
114
c94fee56
SDJ		 1152017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
116
117 * configure: Regenerate.
118
a0ff9e1a
SM		 1192017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
120
121 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
122 software_single_step change of return type to
123 std::vector<CORE_ADDR>.
124 * linux-low.c (install_software_single_step_breakpoints):
125 Likewise.
126 * linux-low.h (install_software_single_step_breakpoints):
127 Likewise.
128
be628ab8
SDJ		 1292017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
130
131 * remote-utils.c: Include "gdb_termios.h" instead of
132 "terminal.h".
133 * terminal.h: Delete file.
134
7c5ded6a
SDJ		 1352017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
136
137 * server.c: Include <vector>.
138 <program_argv, wrapper_argv>: Convert to std::vector.
139 (start_inferior): Rewrite function to use C++.
140 (handle_v_run): Likewise. Update code that calculates the argv
141 based on the vRun packet; use C++.
142 (captured_main): Likewise.
143
436252de
SM		 1442017-04-06 Simon Marchi <simon.marchi@ericsson.com>
145
146 * server.c (handle_v_cont): Initialize thread_resume::thread
147 with null_ptid.
148
9bf2a700
PA		 1492017-04-05 Pedro Alves <palves@redhat.com>
150
151 * configure: Regenerate.
152
a121b7c1
PA		 1532017-04-05 Pedro Alves <palves@redhat.com>
154
155 * gdbreplay.c (sync_error): Constify.
156 * linux-x86-low.c (push_opcode): Constify.
157
21c8a587
PA		 1582017-04-05 Pedro Alves <palves@redhat.com>
159
160 * win32-low.c (get_child_debug_event)
161 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
162 Report TARGET_WAITKIND_SPURIOUS instead.
163
fb32b4f7
PA		 1642017-04-05 Pedro Alves <palves@redhat.com>
165
166 * remote-utils.c (remote_prepare, remote_open): Constify.
167 * remote-utils.h (remote_prepare, remote_open): Constify.
168 * server.c (captured_main): Constify 'port' handling.
169
65dd1e59
SM		 1702017-04-04 Simon Marchi <simon.marchi@ericsson.com>
171
172 * Makefile.in (clean): Clear .deps.
173
8fa5b777
SM		 1742017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
175
176 * .gitignore: Remove generated files, replace with wildcard.
177 * (clean): Replace removal of generated files with wildcard.
178 (version.c): Replace with...
179 (version-generated.c): ...this.
180 (xml-builtin.c): Replace with...
181 (xml-builtin-generated.c): ...this.
182 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
183 (%.c: *regformats*): Replace with...
184 (%-generated.c: *regformats*): ...this.
185
a12e714b
MF		 1862017-03-27 Max Filippov <jcmvbkbc@gmail.com>
187
188 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
189 (xtensa_fill_gregset): Call collect_register_by_name for
190 threadptr register.
191 (xtensa_store_gregset): Call supply_register_by_name for
192 threadptr register.
193
1a09b50a
MF		 1942017-03-27 Max Filippov <jcmvbkbc@gmail.com>
195
196 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
197 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
198 (xtensa_store_gregset): Call supply_register for all registers in
199 a0_regnum..a0_regnum + C0_NREGS range.
200
1a01e7c6
SM		 2012017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
202
203 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
204 (ax-ipa.o: ax.c): Remove.
205 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
206 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
207 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
208 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
209 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
210
36bc18a8
SM		 2112017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
212
213 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
214 (print-utils-ipa.o: ../common/print-utils.c): Remove.
215 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
216 (errors-ipa.o: ../common/errors.c): Remove.
217 (format-ipa.o: ../common/format.c): Remove.
218 (common-utils-ipa.o: ../common/common-utils.c): Remove.
219
a8ebe3d5
SM		 2202017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
221
222 * Makefile.in (%-ipa.o: %.c): New rule.
223 (tracepoint-ipa.o: tracepoint.c): Remove.
224 (utils-ipa.o: utils.c): Remove.
225 (remote-utils-ipa.o: remote-utils.c): Remove.
226 (regcache-ipa.o: regcache.c): Remove.
227 (i386-linux-ipa.o: i386-linux.c): Remove.
228 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
229 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
230 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
231 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
232 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
233 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
234 (amd64-linux-ipa.o: amd64-linux.c): Remove.
235 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
236 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
237 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
238 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
239 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
240 (aarch64-ipa.o: aarch64.c): Remove.
241 (s390-linux32-ipa.o: s390-linux32.c): Remove.
242 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
243 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
244 (s390-linux64-ipa.o: s390-linux64.c): Remove.
245 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
246 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
247 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
248 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
249 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
250 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
251 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
252 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
253 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
254 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
255 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
256 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
257 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
258 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
259 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
260 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
261 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
262 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
263 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
264 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
265 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
266 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
267 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
268 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
269 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
270 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
271 (tdesc-ipa.o: tdesc.c): Remove.
272 (x32-linux-ipa.o: x32-linux.c): Remove.
273 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
274 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
275
50cfacb7
SM		 2762017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
277
278 * Makefile.in (%.o: ../arch/%.c): New rule.
279 (arm.o: ../arch/arm.c): Remove.
280 (arm-linux.o: ../arch/arm-linux.c): Remove.
281 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
282 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
283
c5a22423
SM		 2842017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
285
286 * Makefile.in (%.o: ../nat/%.c): New rule.
287 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
288 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
289 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
290 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
291 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
292 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
293 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
294 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
295 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
296 (linux-personality.o: ../nat/linux-personality.c): Remove.
297 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
298 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
299 (x86-linux.o: ../nat/x86-linux.c): Remove.
300 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
301 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
302
6bda016b
SM		 3032017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
304
305 * Makefile.in (%.o: ../common/%.c): New rule.
306 (signals.o: ../common/signals.c): Remove.
307 (print-utils.o: ../common/print-utils.c): Remove.
308 (rsp-low.o: ../common/rsp-low.c): Remove.
309 (common-utils.o: ../common/common-utils.c): Remove.
310 (posix-strerror.o: ../common/posix-strerror.c): Remove.
311 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
312 (vec.o: ../common/vec.c): Remove.
313 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
314 (xml-utils.o: ../common/xml-utils.c): Remove.
315 (ptid.o: ../common/ptid.c): Remove.
316 (buffer.o: ../common/buffer.c): Remove.
317 (format.o: ../common/format.c): Remove.
318 (filestuff.o: ../common/filestuff.c): Remove.
319 (agent.o: ../common/agent.c): Remove.
320 (errors.o: ../common/errors.c): Remove.
321 (environ.o: ../common/environ.c): Remove.
322 (common-debug.o: ../common/common-debug.c): Remove.
323 (cleanups.o: ../common/cleanups.c): Remove.
324 (common-exceptions.o: ../common/common-exceptions.c): Remove.
325 (fileio.o: ../common/fileio.c): Remove.
326 (common-regcache.o: ../common/common-regcache.c): Remove.
327 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
328 (new-op.o: ../common/new-op.c): Remove.
329 (btrace-common.o: ../common/btrace-common.c): Remove.
330
21122961
SM		 3312017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
332
333 * Makefile.in (%.o: ../target/%.c): New rule.
334 (waitstatus.o: ../target/waitstatus.c): Remove.
335
c362e621
SM		 3362017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
337
338 * Makefile.in
339 (%.c: ../regformats/%.dat,
340 (%.c: ../regformats/arm/%.dat,
341 (%.c: ../regformats/i386/%.dat,
342 (%.c: ../regformats/rs6000/%.dat): New rules.
343 (aarch64.c): Remove.
344 (reg-arm.c): Remove.
345 (arm-with-iwmmxt.c): Remove.
346 (arm-with-vfpv2.c): Remove.
347 (arm-with-vfpv3.c): Remove.
348 (arm-with-neon.c): Remove.
349 (reg-bfin.c): Remove.
350 (reg-cris.c): Remove.
351 (reg-crisv32.c): Remove.
352 (i386.c): Remove.
353 (i386-linux.c): Remove.
354 (i386-avx.c): Remove.
355 (i386-avx-linux.c): Remove.
356 (i386-avx-avx512.c): Remove.
357 (i386-avx-avx512-linux.c): Remove.
358 (i386-mpx.c): Remove.
359 (i386-mpx-linux.c): Remove.
360 (i386-avx-mpx-avx512-pku.c): Remove.
361 (i386-avx-mpx-avx512-pku-linux.c): Remove.
362 (i386-avx-mpx.c): Remove.
363 (i386-avx-mpx-linux.c): Remove.
364 (i386-mmx.c): Remove.
365 (i386-mmx-linux.c): Remove.
366 (reg-ia64.c): Remove.
367 (reg-m32r.c): Remove.
368 (reg-m68k.c): Remove.
369 (reg-cf.c): Remove.
370 (mips-linux.c): Remove.
371 (mips-dsp-linux.c): Remove.
372 (mips64-linux.c): Remove.
373 (mips64-dsp-linux.c): Remove.
374 (nios2-linux.c): Remove.
375 (powerpc-32.c): Remove.
376 (powerpc-32l.c): Remove.
377 (powerpc-altivec32l.c): Remove.
378 (powerpc-cell32l.c): Remove.
379 (powerpc-vsx32l.c): Remove.
380 (powerpc-isa205-32l.c): Remove.
381 (powerpc-isa205-altivec32l.c): Remove.
382 (powerpc-isa205-vsx32l.c): Remove.
383 (powerpc-e500l.c): Remove.
384 (powerpc-64l.c): Remove.
385 (powerpc-altivec64l.c): Remove.
386 (powerpc-cell64l.c): Remove.
387 (powerpc-vsx64l.c): Remove.
388 (powerpc-isa205-64l.c): Remove.
389 (powerpc-isa205-altivec64l.c): Remove.
390 (powerpc-isa205-vsx64l.c): Remove.
391 (s390-linux32.c): Remove.
392 (s390-linux32v1.c): Remove.
393 (s390-linux32v2.c): Remove.
394 (s390-linux64.c): Remove.
395 (s390-linux64v1.c): Remove.
396 (s390-linux64v2.c): Remove.
397 (s390-te-linux64.c): Remove.
398 (s390-vx-linux64.c): Remove.
399 (s390-tevx-linux64.c): Remove.
400 (s390x-linux64.c): Remove.
401 (s390x-linux64v1.c): Remove.
402 (s390x-linux64v2.c): Remove.
403 (s390x-te-linux64.c): Remove.
404 (s390x-vx-linux64.c): Remove.
405 (s390x-tevx-linux64.c): Remove.
406 (tic6x-c64xp-linux.c): Remove.
407 (tic6x-c64x-linux.c): Remove.
408 (tic6x-c62x-linux.c): Remove.
409 (reg-sh.c): Remove.
410 (reg-sparc64.c): Remove.
411 (reg-spu.c): Remove.
412 (amd64.c): Remove.
413 (amd64-linux.c): Remove.
414 (amd64-avx.c): Remove.
415 (amd64-avx-linux.c): Remove.
416 (amd64-avx-avx512.c): Remove.
417 (amd64-avx-avx512-linux.c): Remove.
418 (amd64-mpx.c): Remove.
419 (amd64-mpx-linux.c): Remove.
420 (amd64-avx-mpx-avx512-pku.c): Remove.
421 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
422 (amd64-avx-mpx.c): Remove.
423 (amd64-avx-mpx-linux.c): Remove.
424 (x32.c): Remove.
425 (x32-linux.c): Remove.
426 (x32-avx.c): Remove.
427 (x32-avx-linux.c): Remove.
428 (x32-avx-avx512.c): Remove.
429 (x32-avx-avx512-linux.c): Remove.
430 (reg-xtensa.c): Remove.
431 (reg-tilegx.c): Remove.
432 (reg-tilegx32.c): Remove.
433
1672e0d9
SDJ		 4342017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
435
436 * Makefile.in (SFILES): Add "common/environ.c".
437 (OBJS): Add "common/environ.h".
438
239b6d10
WT		 4392017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
440
441 * configure.ac: Check if the fs_base and gs_base members of
442 `struct user_regs_struct' exist.
443 * config.in: Regenerated.
444 * configure: Likewise.
445
694b382c
AT		 4462017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
447
448 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
449 target_read_memory.
450 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
451 (get_next_pcs_syscall_next_pc): Likewise.
452
7dc53023
LM		 4532016-12-23 Luis Machado <lgustavo@codesourcery.com>
454
455 * win32-i386-low.c: Fix incorrect reference to a couple source files.
456 * nto-x86-low.c: Likewise.
457
ad02e4fe
SM		 4582016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
459
460 * Makefile.in: Include disable-implicit-rules.mk.
461
dcb07cfa
PA		 4622016-11-23 Pedro Alves <palves@redhat.com>
463
464 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
465 (debug_vprintf): Use std::chrono::steady_clock instead of
466 gettimeofday. Use '.' instead of ':'.
467 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
468 (get_timestamp): Use std::chrono::steady_clock instead of
469 gettimeofday.
470
8629c02c
SM		 4712016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
472
473 * Makefile.in: Fix whitespace formatting.
474
b593ecca
SM		 4752016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
476
477 * Makefile.in (SFILES, OBS): Flatten list and order
478 alphabetically.
479
9986ba08
PA		 4802016-11-23 Pedro Alves <palves@redhat.com>
481
482 * event-loop.c (handle_file_event): Use warning.
483 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
484 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
485 Use warning.
486
4eefa7bc
PA		 4872016-11-23 Pedro Alves <palves@redhat.com>
488
489 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
490 output.
491 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
492 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
493 debug_printf and debug_flush for debug output.
494 * server.c (handle_general_set): Likewise.
495 * thread-db.c (try_thread_db_load): Use debug_printf for debug
496 output.
497
5443506e
SM		 4982016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
499
500 * Makefile.in (.c.o): Replace rule with ...
501 (%.o: %.c): ... this one.
502
3b165252
SM		 5032016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
504
505 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
506 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
507 make.
508 * configure.ac: Remove checks for the make program.
509 * configure: Re-generate.
510
0bcda685
PA		 5112016-10-28 Pedro Alves <palves@redhat.com>
512
513 * Makefile.in (CXX_DIALECT): Get from configure.
514 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
515 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
516 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
517 * config.in: Regenerate.
518 * configure: Regenerate.
519
c3805894
YQ		 5202016-10-27 Yao Qi <yao.qi@linaro.org>
521
522 * linux-low.c (linux_supports_range_stepping): Return true if
523 can_software_single_step return true.
524
89342618
YQ		 5252016-10-27 Yao Qi <yao.qi@linaro.org>
526
527 * inferiors.c (find_inferior_in_random): New function.
528 * inferiors.h (find_inferior_in_random): Declare.
529 * linux-low.c (linux_wait_for_event_filtered): Call
530 find_inferior_in_random instead of find_inferior.
531
e3652c84
YQ		 5322016-10-27 Yao Qi <yao.qi@linaro.org>
533
534 * linux-low.c (linux_wait_1): If single-step breakpoints are
535 inserted, remove them.
536
5a04c4cf
PA		 5372016-10-26 Pedro Alves <palves@redhat.com>
538
539 * linux-low.c (handle_extended_wait): Link parent/child fork
540 threads.
541 (linux_wait_1): Unlink them.
542 (linux_set_resume_request): Ignore resume requests for
543 already-resumed and unhandled fork child threads.
544 * linux-low.h (struct lwp_info) <fork_relative>: New field.
545 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
546 New functions.
547 (handle_v_requests) <vCont>: Don't call require_running.
548 * server.h (in_queued_stop_replies): New declaration.
549
cb93dc7f
YQ		 5502016-10-24 Yao Qi <yao.qi@linaro.org>
551
552 PR server/20733
553 * linux-aarch64-low.c (append_insns): Cast the return value to
554 'uint32_t *'.
555
a1078bea
YQ		 5562016-10-10 Yao Qi <yao.qi@linaro.org>
557
558 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
559
1fb77080
SDJ		 5602016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
561
562 * target.c (target_supports_multi_process): New function, moved
563 from...
564 * target.h (target_supports_multi_process): ... here. Remove
565 macro.
566
39b5a3b9
TT		 5672016-10-05 Tom Tromey <tom@tromey.com>
568
569 PR remote/20655:
570 * tracepoint.c (handle_tracepoint_bkpts): Check
571 ipa_error_tracepoint, not ipa_stopping_tracepoint.
572
c1d0b70a
YQ		 5732016-10-05 Yao Qi <yao.qi@linaro.org>
574
575 * configure.srv: Update the path of arm-*.xml files.
576
0a69eedb
YQ		 5772016-10-05 Terry Guo <terry.guo@arm.com>
578 Yao Qi <yao.qi@linaro.org>
579
580 * Makefile.in: Adjust the path of rules.
581 * configure.srv: Update the path of xml files.
582 * regformats/arm-with-iwmmxt.dat: Regenerated.
583 * regformats/arm-with-neon.dat: Likewise.
584 * regformats/arm-with-vfpv2.dat: Likewise.
585 * regformats/arm-with-vfpv3.dat Likewise.
586
17e16485
YQ		 5872016-09-30 Yao Qi <yao.qi@linaro.org>
588
589 PR gdbserver/20627
590 * target.c (target_stop_and_wait): Don't call
591 target_continue_no_signal, use resume_stop instead.
592
edeeb602
YQ		 5932016-09-26 Yao Qi <yao.qi@linaro.org>
594
595 * linux-low.c (linux_wait_1): Call debug_exit.
596
503b1c39
PA		 5972016-09-23 Pedro Alves <palves@redhat.com>
598
599 * Makefile.in (SFILES): Add common/new-op.c.
600 (OBS): Add common/new-op.o.
601 (new-op.o): New rule.
602
74172ecf
SM		 6032016-09-21 Simon Marchi <simon.marchi@ericsson.com>
604
605 * .gitinore: Ignore more files.
606
fc6cda2e
YQ		 6072016-09-21 Yao Qi <yao.qi@linaro.org>
608
609 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
610 23.
611
bc1e6c81
SDJ		 6122016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
613
614 * server.c (start_inferior): Call target_mourn_inferior instead of
615 mourn_inferior; pass ptid_t argument to it.
616 (resume): Likewise.
617 (handle_target_event): Likewise.
618 * target.c (target_mourn_inferior): New function.
619 * target.h (mourn_inferior): Delete macro.
620
0e00e962
AA		 6212016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
622
623 * linux-low.c (lwp_is_stepping): New function.
624
1d8cb77d
CL		 6252016-09-06 Carl Love <cel@us.ibm.com>
626
627 * server.c (start_inferior): Fixed comment, requested comment change
628 didn't get updated correctly. Removed reference to ptrace () call as
629 it is only true on Linux systems.
630
7313bced
CL		 6312016-09-06 Carl Love <cel@us.ibm.com>
632
633 * server.c (start_inferior): Do not call
634 function target_post_create_inferior () if the
635 inferior process has already exited.
636
cf6de44d
PA		 6372016-09-05 Pedro Alves <palves@redhat.com>
638
639 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
640 (COMPILE.pre, CC_LD): Use CXX directly.
641 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
642 * acinclude.m4: Don't include build-with-cxx.m4.
643 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
644 * configure: Regenerate.
645
c1da6748
AT		 6462016-09-02 Akash Trehan <akash.trehan123@gmail.com>
647
648 PR gdb/19495
649 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
650 call writing data to own_buf.
651
f2b9e3df
SDJ		 6522016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
653
654 * target.c (mywait): Call target_wait instead of
655 the_target->wait.
656 (target_wait): New function.
657
049a8570
SDJ		 6582016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
659
660 * server.c (start_inferior): New variable 'ptid'. Replace calls
661 to the_target->resume by target_continue{,_no_signal}, depending
662 on the case.
663 * target.c (target_stop_and_wait): Call target_continue_no_signal
664 instead of the_target->resume.
665 (target_continue): New function.
666
3aa5cfa0
AT		 6672016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
668
669 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
670
754653a7
AZ		 6712016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
672
673 PR server/20491
674 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
675 ps_prochandle.
676 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
677 * linux-arm-low.c (ps_get_thread_area): Likewise.
678 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
679 * linux-m68k-low.c (ps_get_thread_area): Likewise.
680 * linux-mips-low.c (ps_get_thread_area): Likewise.
681 * linux-nios2-low.c (ps_get_thread_area): Likewise.
682 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
683 * linux-x86-low.c (ps_get_thread_area): Likewise.
684 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
685
ed036b40
PA		 6862016-08-19 Pedro Alves <palves@redhat.com>
687
688 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
689
c8ef42ee
PA		 6902016-08-19 Pedro Alves <palves@redhat.com>
691
692 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
693 comment. Use memcpy instead of casting through unsigned long.
694
9c235a72
PA		 6952016-08-19 Pedro Alves <palves@redhat.com>
696
697 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
698 allocating around 0x80000000.
699
201506da
PA		 7002016-08-19 Pedro Alves <palves@redhat.com>
701
702 PR gdb/20415
703 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
704 (x32-avx512-linux-ipa.o): New rules.
705 * configure.ac (x86_64-*-linux*): New x32 check.
706 * configure.srv (ipa_x32_linux_regobj): New.
707 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
708 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
709 descriptions.
710 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
711 descriptions.
712 * configure: Regenerate.
713
f348d89a
PA		 7142016-08-09 Pedro Alves <palves@redhat.com>
715
716 PR gdb/18653
717 * Makefile.in (OBS): Add signals-state-save-restore.o.
718 (signals-state-save-restore.o): New rule.
719 * config.in: Regenerate.
720 * configure: Regenerate.
721 * linux-low.c: Include "signals-state-save-restore.h".
722 (linux_create_inferior): Call
723 restore_original_signals_state.
724 * server.c: Include "dispositions-save-restore.h".
725 (captured_main): Call save_original_signals_state.
726
1baf5149
PA		 7272016-08-05 Pedro Alves <palves@redhat.com>
728
729 * configure: Regenerate.
730
fcd4a73d
YQ		 7312016-08-04 Yao Qi <yao.qi@linaro.org>
732
733 * linux-low.c (regsets_fetch_inferior_registers): Check
734 errno is ESRCH or not.
735
979659d0
YQ		 7362016-08-02 Yao Qi <yao.qi@linaro.org>
737
738 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
739 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
740 (thread_db_load_search): Update.
741 (try_thread_db_load_1): Don't look for td_ta_event_addr,
742 td_ta_set_event and td_ta_event_getmsg.
743
6598661d
PA		 7442016-07-26 Pedro Alves <palves@redhat.com>
745
746 PR server/20414
747 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
748 of unsigned long for 64-bit registers and use uint32_t instead of
749 unsigned int for 32-bit registers.
750
9cf12d57
PA		 7512016-07-26 Pedro Alves <palves@redhat.com>
752
753 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
754 to 'ptrace'.
755
305450ed
TT		 7562016-07-21 Tom Tromey <tom@tromey.com>
757
758 * configure: Rebuild.
759
2583da7c
YQ		 7602016-07-21 Yao Qi <yao.qi@linaro.org>
761
762 * mem-break.c (find_gdb_breakpoint): Cast bp to
763 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
764
21536b36
YQ		 7652016-07-21 Yao Qi <yao.qi@linaro.org>
766
767 * server.c (handle_v_requests): Support s and S actions
768 if target_supports_software_single_step return true.
769
8901d193
YQ		 7702016-07-21 Yao Qi <yao.qi@linaro.org>
771
772 * linux-low.c (resume_stopped_resumed_lwps): If resume request
773 is resume_step, call maybe_hw_step.
774 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
775 and unstop them.
776 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
777 breakpoints or not.
778 (proceed_one_lwp): If resume request is resume_step, install
779 reinsert breakpoints and call maybe_hw_step.
780
0e9a339e
YQ		 7812016-07-21 Yao Qi <yao.qi@linaro.org>
782
783 * linux-low.c (proceed_one_lwp): Declare.
784 (linux_resume_one_thread): Remove local variable 'step'.
785 Lift code enqueue signal. Call proceed_one_lwp instead of
786 linux_resume_one_lwp.
787
4281b351
YQ		 7882016-07-21 Yao Qi <yao.qi@linaro.org>
789
790 * linux-low.c (linux_resume_one_thread): Call
791 enqueue_pending_signal.
792
984a2c04
YQ		 7932016-07-21 Yao Qi <yao.qi@linaro.org>
794
795 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
796 * inferiors.c (do_restore_current_thread_cleanup): New function.
797 (make_cleanup_restore_current_thread): Likewise.
798 * linux-low.c (install_software_single_step_breakpoints): Call
799 make_cleanup_restore_current_thread. Switch current_thread to
800 thread.
801
bec903c9
YQ		 8022016-07-21 Yao Qi <yao.qi@linaro.org>
803
804 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
805 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
806 (clone_one_breakpoint): Likewise.
807 (delete_reinsert_breakpoints): Change parameter to thread.
808 Callers updated.
809 (has_reinsert_breakpoints): Likewise.
810 (uninsert_reinsert_breakpoints): Likewise.
811 (reinsert_reinsert_breakpoints): Likewise.
812 * mem-break.h (set_reinsert_breakpoint): Update declaration.
813 (delete_reinsert_breakpoints): Likewise.
814 (reinsert_reinsert_breakpoints): Likewise.
815 (uninsert_reinsert_breakpoints): Likewise.
816 (has_reinsert_breakpoints): Likewise.
817
63c40ec7
YQ		 8182016-07-21 Yao Qi <yao.qi@linaro.org>
819
820 * inferiors.c (get_thread_process): Make parameter const.
821 * inferiors.h (get_thread_process): Update declaration.
822 * mem-break.c (clone_all_breakpoints): Remove all parameters.
823 Add new parameters child_thread and parent_thread. Callers
824 updated.
825 * mem-break.h (clone_all_breakpoints): Update declaration.
826
9aa76cd0
YQ		 8272016-07-21 Yao Qi <yao.qi@linaro.org>
828
829 * mem-break.c (struct breakpoint) <cond_list>: Remove.
830 <command_list, handler>: Remove.
831 (struct gdb_breakpoint): New.
832 (struct other_breakpoint): New.
833 (struct reinsert_breakpoint): New.
834 (is_gdb_breakpoint): New function.
835 (any_persistent_commands): Update command_list if
836 is_gdb_breakpoint returns true.
837 (set_breakpoint): Create breakpoints according to their types.
838 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
839 (set_gdb_breakpoint_1): Likewise.
840 (set_gdb_breakpoint): Likewise.
841 (clear_breakpoint_conditions): Change parameter type to
842 'struct gdb_breakpoint *'.
843 (clear_breakpoint_commands): Likewise.
844 (clear_breakpoint_conditions_and_commands): Likewise.
845 (add_condition_to_breakpoint): Likewise.
846 (add_breakpoint_condition): Likewise.
847 (add_commands_to_breakpoint): Likewise.
848 (check_breakpoints): Check other_breakpoint.
849 (clone_one_breakpoint): Clone breakpopint according to its type.
850 * mem-break.h (struct gdb_breakpoint): Declare.
851 (set_gdb_breakpoint): Update declaration.
852 (clear_breakpoint_conditions_and_commands): Likewise.
853 (add_breakpoint_condition): Likewise.
854 (add_breakpoint_commands): Likewise.
855 * server.c (process_point_options): Change parameter type to
856 'struct gdb_breakpoint *'.
857
811f8301
YQ		 8582016-07-21 Yao Qi <yao.qi@linaro.org>
859
860 * mem-break.c (set_breakpoint_at): Rename it to ...
861 (set_breakpoint_type_at): ... it.
862 (set_breakpoint_at): Call set_breakpoint_type_at.
863 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
864 * mem-break.h (set_breakpoint_at): Update comments.
865
b1c51e36
CLT		 8662016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
867
868 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
869 to buf parameter.
870 (nios2_store_gregset): Likewise.
871
ced2dffb
PA		 8722016-07-01 Pedro Alves <palves@redhat.com>
873 Antoine Tremblay <antoine.tremblay@ericsson.com>
874
875 * linux-low.c: Change interface to take the target lwp_info
876 pointer directly and return void. Handle detaching from a zombie
877 thread.
878 (linux_detach_lwp_callback): New function.
879 (linux_detach): Detach from the leader thread after detaching from
880 the clone threads.
881
2ac09a5b
YQ		 8822016-06-28 Yao Qi <yao.qi@linaro.org>
883
884 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
885 for variable new_offset.
886 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
887 (aarch64_ftrace_insn_reloc_cb): Likewise.
888 (aarch64_ftrace_insn_reloc_tb): Likewise.
889 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
890 PRIx64 instead of PRIx32.
891
79e7fd4f
YQ		 8922016-06-28 Yao Qi <yao.qi@linaro.org>
893
894 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
895 (the_low_target): Install arm_get_syscall_trapinfo.
896
061fc021
YQ		 8972016-06-28 Yao Qi <yao.qi@linaro.org>
898
899 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
900 function.
901 (the_low_target): Install aarch64_get_syscall_trapinfo.
902
4cc32bec
YQ		 9032016-06-28 Yao Qi <yao.qi@linaro.org>
904
905 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
906 Callers updated.
907 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
908 Remove parameter sysno.
909 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
910 sysret.
911
782c1122
AA		 9122016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
913
914 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
915 (s390_emit_ne_goto): Likewise.
916 (s390_emit_lt_goto): Likewise.
917 (s390_emit_le_goto): Likewise.
918 (s390_emit_gt_goto): Likewise.
919 (s390_emit_ge_goto): Likewise.
920 (s390x_emit_eq_goto): Likewise.
921 (s390x_emit_ne_goto): Likewise.
922 (s390x_emit_lt_goto): Likewise.
923 (s390x_emit_le_goto): Likewise.
924 (s390x_emit_gt_goto): Likewise.
925 (s390x_emit_ge_goto): Likewise.
926 (s390_emit_ops_impl): Mark variable static.
927 (s390x_emit_ops): Likewise.
928
2e7b624b
YQ		 9292016-06-17 Yao Qi <yao.qi@linaro.org>
930
931 * linux-low.c (handle_extended_wait): Call
932 uninsert_reinsert_breakpoints for the parent process. Remove
933 reinsert breakpoints from the child process. Reinsert them to
934 the parent process when vfork is done.
935 * mem-break.c (uninsert_reinsert_breakpoints): New function.
936 (reinsert_reinsert_breakpoints): New function.
937 * mem-break.h (uninsert_reinsert_breakpoints): Declare
938 (reinsert_reinsert_breakpoints): Declare.
939
8a81c5d7
YQ		 9402016-06-17 Yao Qi <yao.qi@linaro.org>
941
942 * linux-low.c (handle_extended_wait): If the parent is doing
943 step-over, remove the reinsert breakpoints from the forked child.
944
f50bf8e5
YQ		 9452016-06-17 Yao Qi <yao.qi@linaro.org>
946
947 * linux-low.c (unsuspend_all_lwps): Declare.
948 (linux_low_filter_event): If thread exited, call finish_step_over.
949 If step-over is finished, unsuspend other threads.
950
8376a3cb
YQ		 9512016-06-17 Yao Qi <yao.qi@linaro.org>
952
953 * linux-low.c (linux_resume_one_lwp_throw): Assert
954 has_reinsert_breakpoints returns false.
955 * mem-break.c (delete_disabled_breakpoints): Assert
956 bp type isn't reinsert_breakpoint.
957
f79b145d
YQ		 9582016-06-17 Yao Qi <yao.qi@linaro.org>
959
960 * linux-low.c (maybe_hw_step): New function.
961 (linux_resume_one_lwp_throw): Call maybe_hw_step.
962 (finish_step_over): Switch current_thread to lwp temporarily,
963 and assert has_reinsert_breakpoints returns true.
964 (proceed_one_lwp): Call maybe_hw_step.
965 * mem-break.c (has_reinsert_breakpoints): New function.
966 * mem-break.h (has_reinsert_breakpoints): Declare.
967
0ae534d2
JT		 9682016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
969
970 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
971
fcdad592
YQ		 9722016-05-17 Yao Qi <yao.qi@linaro.org>
973
974 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
975 instead of find_inferior.
976
9e784964
YQ		 9772016-05-05 Yao Qi <yao.qi@linaro.org>
978
979 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
980 Initialize res to zero.
981
cf2ebb6e
YQ		 9822016-05-05 Yao Qi <yao.qi@linaro.org>
983
984 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
985 to uint32_t.
986
c1aebf87
UW		 9872016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
988
989 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
990 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
991 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
992
35fd2deb 9932016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 994 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 995
996 * tracepoint.c (write_inferior_int8): New function.
997 (cmd_qtenable_disable): Write enable flag using
998 write_inferior_int8.
999
484b3c32
YQ		 10002016-04-25 Yao Qi <yao.qi@linaro.org>
1001
1002 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1003 (need_step_over_p): Return zero if the LWP has pending signals
1004 can be delivered on software single step target.
1005
85ba7d86
YQ		 10062016-04-25 Yao Qi <yao.qi@linaro.org>
1007
1008 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1009 return instead of error.
1010
3539aa13
YQ		 10112016-04-22 Yao Qi <yao.qi@linaro.org>
1012
1013 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1014 to 23.
1015
5b061e98
YQ		 10162016-04-22 Yao Qi <yao.qi@linaro.org>
1017
1018 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1019 signal when stepping over breakpoint with software single
1020 step.
1021
3451269c
PA		 10222016-04-21 Pedro Alves <palves@redhat.com>
1023
1024 * linux-s390-low.c (s390_collect_ptrace_register)
1025 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1026 add casts.
1027 (s390_check_regset): Use void * instead of gdb_byte *.
1028
a2358508
PA		 10292016-04-20 Pedro Alves <palves@redhat.com>
1030
1031 * configure: Renegerate.
1032
6885166d
YQ		 10332016-04-20 Yao Qi <yao.qi@linaro.org>
1034
1035 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1036 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1037 number 16.
1038 (arm_store_gregset): Likewise.
1039
2b863f51
WT		 10402016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1041
1042 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1043 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1044 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1045 (amd64-avx-mpx-linux.c): New rules.
1046 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1047 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1048 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1049 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1050 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1051 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1052 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1053 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1054 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1055 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1056 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1057 * linux-x86-low.c (x86_linux_read_description): Add case for
1058 X86_XSTATE_AVX_MPX_MASK.
1059 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1060 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1061 init_registers_i386_avx_mpx_linux.
1062 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1063 (initialize_low_tracepoint): Call
1064 init_registers_i386_avx_mpx_linux.
1065 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1066 (initialize_low_tracepoint): Call
1067 init_registers_amd64_avx_mpx_linux.
1068 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1069 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1070 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1071 declarations.
1072
9b30624b
PA		 10732016-04-18 Pedro Alves <palves@redhat.com>
1074
1075 * configure: Regenerate.
1076
45e3745e
AT		 10772016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1078
1079 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1080 (aarch64_emit_sub): Likewise.
1081
2afc13ff
PA		 10822016-04-12 Pedro Alves <palves@redhat.com>
1083
1084 * utils.c (prepare_to_throw_exception): Delete.
1085
6e774b13
SM		 10862016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1087
1088 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1089
4dca19f8
MK		 10902016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1091
1092 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1093
d0a9981f
MK		 10942016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1095
1096 * linux-aarch64-ipa.c: Add <elf.h> include.
1097 * linux-ppc-ipa.c: Add <elf.h> include.
1098 * linux-s390-ipa.c: Add <elf.h> include.
1099
252db07e
MK		 11002016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1101
1102 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1103 (get_raw_reg_ptr): Likewise.
1104 (get_trace_state_variable_value_ptr): Likewise.
1105 (set_trace_state_variable_value_ptr): Likewise.
1106 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1107 char *.
1108
14e2b6d9
MK		 11092016-03-31 Wei-cheng Wang <cole945@gmail.com>
1110 Marcin Kościelnicki <koriakin@0x04.net>
1111
1112 PR/17221
1113 * linux-ppc-low.c (emit_insns): New function.
1114 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1115 (ppc_emit_prologue): New function.
1116 (ppc_emit_epilogue): New function.
1117 (ppc_emit_add): New function.
1118 (ppc_emit_sub): New function.
1119 (ppc_emit_mul): New function.
1120 (ppc_emit_lsh): New function.
1121 (ppc_emit_rsh_signed): New function.
1122 (ppc_emit_rsh_unsigned): New function.
1123 (ppc_emit_ext): New function.
1124 (ppc_emit_zero_ext): New function.
1125 (ppc_emit_log_not): New function.
1126 (ppc_emit_bit_and): New function.
1127 (ppc_emit_bit_or): New function.
1128 (ppc_emit_bit_xor): New function.
1129 (ppc_emit_bit_not): New function.
1130 (ppc_emit_equal): New function.
1131 (ppc_emit_less_signed): New function.
1132 (ppc_emit_less_unsigned): New function.
1133 (ppc_emit_ref): New function.
1134 (ppc_emit_const): New function.
1135 (ppc_emit_reg): New function.
1136 (ppc_emit_pop): New function.
1137 (ppc_emit_stack_flush): New function.
1138 (ppc_emit_swap): New function.
1139 (ppc_emit_stack_adjust): New function.
1140 (ppc_emit_call): New function.
1141 (ppc_emit_int_call_1): New function.
1142 (ppc_emit_void_call_2): New function.
1143 (ppc_emit_if_goto): New function.
1144 (ppc_emit_goto): New function.
1145 (ppc_emit_eq_goto): New function.
1146 (ppc_emit_ne_goto): New function.
1147 (ppc_emit_lt_goto): New function.
1148 (ppc_emit_le_goto): New function.
1149 (ppc_emit_gt_goto): New function.
1150 (ppc_emit_ge_goto): New function.
1151 (ppc_write_goto_address): New function.
1152 (ppc_emit_ops_impl): New static variable.
1153 (ppc64v1_emit_prologue): New function.
1154 (ppc64v2_emit_prologue): New function.
1155 (ppc64_emit_epilogue): New function.
1156 (ppc64_emit_add): New function.
1157 (ppc64_emit_sub): New function.
1158 (ppc64_emit_mul): New function.
1159 (ppc64_emit_lsh): New function.
1160 (ppc64_emit_rsh_signed): New function.
1161 (ppc64_emit_rsh_unsigned): New function.
1162 (ppc64_emit_ext): New function.
1163 (ppc64_emit_zero_ext): New function.
1164 (ppc64_emit_log_not): New function.
1165 (ppc64_emit_bit_and): New function.
1166 (ppc64_emit_bit_or): New function.
1167 (ppc64_emit_bit_xor): New function.
1168 (ppc64_emit_bit_not): New function.
1169 (ppc64_emit_equal): New function.
1170 (ppc64_emit_less_signed): New function.
1171 (ppc64_emit_less_unsigned): New function.
1172 (ppc64_emit_ref): New function.
1173 (ppc64_emit_const): New function.
1174 (ppc64v1_emit_reg): New function.
1175 (ppc64v2_emit_reg): New function.
1176 (ppc64_emit_pop): New function.
1177 (ppc64_emit_stack_flush): New function.
1178 (ppc64_emit_swap): New function.
1179 (ppc64v1_emit_call): New function.
1180 (ppc64v2_emit_call): New function.
1181 (ppc64v1_emit_int_call_1): New function.
1182 (ppc64v2_emit_int_call_1): New function.
1183 (ppc64v1_emit_void_call_2): New function.
1184 (ppc64v2_emit_void_call_2): New function.
1185 (ppc64_emit_if_goto): New function.
1186 (ppc64_emit_eq_goto): New function.
1187 (ppc64_emit_ne_goto): New function.
1188 (ppc64_emit_lt_goto): New function.
1189 (ppc64_emit_le_goto): New function.
1190 (ppc64_emit_gt_goto): New function.
1191 (ppc64_emit_ge_goto): New function.
1192 (ppc64v1_emit_ops_impl): New static variable.
1193 (ppc64v2_emit_ops_impl): New static variable.
1194 (ppc_emit_ops): New function.
1195 (linux_low_target): Wire in ppc_emit_ops.
1196
a2174ba4
MK		 11972016-03-31 Wei-cheng Wang <cole945@gmail.com>
1198 Marcin Kościelnicki <koriakin@0x04.net>
1199
1200 PR/17221
1201 * Makefile.in: Add powerpc-*-ipa.o
1202 * configure.srv: Add ipa_obj for powerpc*-linux.
1203 * linux-ppc-ipa.c: New file.
1204 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1205 includes.
1206 (PPC_FIELD): New macro.
1207 (PPC_SEXT): New macro.
1208 (PPC_OP6): New macro.
1209 (PPC_BO): New macro.
1210 (PPC_LI): New macro.
1211 (PPC_BD): New macro.
1212 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1213 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1214 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1215 (ppc_get_thread_area): New function.
1216 (is_elfv2_inferior): New function.
1217 (gen_ds_form): New function.
1218 (GEN_STD): New macro.
1219 (GEN_STDU): New macro.
1220 (GEN_LD): New macro.
1221 (GEN_LDU): New macro.
1222 (gen_d_form): New function.
1223 (GEN_ADDI): New macro.
1224 (GEN_ADDIS): New macro.
1225 (GEN_LI): New macro.
1226 (GEN_LIS): New macro.
1227 (GEN_ORI): New macro.
1228 (GEN_ORIS): New macro.
1229 (GEN_LWZ): New macro.
1230 (GEN_STW): New macro.
1231 (GEN_STWU): New macro.
1232 (gen_xfx_form): New function.
1233 (GEN_MFSPR): New macro.
1234 (GEN_MTSPR): New macro.
1235 (GEN_MFCR): New macro.
1236 (GEN_MTCR): New macro.
1237 (GEN_SYNC): New macro.
1238 (GEN_LWSYNC): New macro.
1239 (gen_x_form): New function.
1240 (GEN_OR): New macro.
1241 (GEN_MR): New macro.
1242 (GEN_LWARX): New macro.
1243 (GEN_STWCX): New macro.
1244 (GEN_CMPW): New macro.
1245 (gen_md_form): New function.
1246 (GEN_RLDICL): New macro.
1247 (GEN_RLDICR): New macro.
1248 (gen_i_form): New function.
1249 (GEN_B): New macro.
1250 (GEN_BL): New macro.
1251 (gen_b_form): New function.
1252 (GEN_BNE): New macro.
1253 (GEN_LOAD): New macro.
1254 (GEN_STORE): New macro.
1255 (gen_limm): New function.
1256 (gen_atomic_xchg): New function.
1257 (gen_call): New function.
1258 (ppc_relocate_instruction): New function.
1259 (ppc_install_fast_tracepoint_jump_pad): New function.
1260 (ppc_get_min_fast_tracepoint_insn_len): New function.
1261 (ppc_get_ipa_tdesc_idx): New function.
1262 (the_low_target): Wire in the new functions.
1263 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1264 tdescs.
1265 * linux-ppc-tdesc.h: New file.
1266
a13c4696
MK		 12672016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1268
1269 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1270 (alloc_jump_pad_buffer): New function.
1271 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1272 (alloc_jump_pad_buffer): New function.
1273 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1274 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1275 (alloc_jump_pad_buffer): New function.
1276 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1277 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1278 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1279 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1280
1cda1512
MK		 12812016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1282
1283 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1284 * linux-amd64-ipa.c: Likewise.
1285 * linux-i386-ipa.c: Likewise.
1286 * linux-s390-ipa.c: Likewise.
1287 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1288 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1289 set_trace_state_variable_value_ptr.
1290 (struct ipa_sym_addresses): Likewise.
1291 (symbol_list): Likewise.
1292 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1293 accessing gdb_collect directly.
1294 (gdb_collect_ptr_type): New typedef.
1295 (get_raw_reg_ptr_type): New typedef.
1296 (get_trace_state_variable_value_ptr_type): New typedef.
1297 (set_trace_state_variable_value_ptr_type): New typedef.
1298 (gdb_collect_ptr): New global.
1299 (get_raw_reg_ptr): New global.
1300 (get_trace_state_variable_value_ptr): New global.
1301 (set_trace_state_variable_value_ptr): New global.
1302 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1303 accessing get_raw_reg directly.
1304 (get_get_tsv_func_addr): Likewise for
1305 get_trace_state_variable_value_ptr.
1306 (get_set_tsv_func_addr): Likewise for
1307 set_trace_state_variable_value_ptr.
1308 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1309
72fb5488
SM		 13102016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1311
1312 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1313
28170b88
MK		 13142016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1315
1316 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1317 packets.
1318 (relocate_instruction): Remove own_buf.
1319 * server.c (own_buf): Make global.
1320 (handle_v_requests): Make global.
1321 * server.h (own_buf): New declaration.
1322 (handle_v_requests): New prototype.
1323
f39e8743
MK		 13242016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1325
1326 PR 18377
1327 * linux-s390-low.c (add_insns): New function.
1328 (s390_emit_prologue): New function.
1329 (s390_emit_epilogue): New function.
1330 (s390_emit_add): New function.
1331 (s390_emit_sub): New function.
1332 (s390_emit_mul): New function.
1333 (s390_emit_lsh): New function.
1334 (s390_emit_rsh_signed): New function.
1335 (s390_emit_rsh_unsigned): New function.
1336 (s390_emit_ext): New function.
1337 (s390_emit_log_not): New function.
1338 (s390_emit_bit_and): New function.
1339 (s390_emit_bit_or): New function.
1340 (s390_emit_bit_xor): New function.
1341 (s390_emit_bit_not): New function.
1342 (s390_emit_equal): New function.
1343 (s390_emit_less_signed): New function.
1344 (s390_emit_less_unsigned): New function.
1345 (s390_emit_ref): New function.
1346 (s390_emit_if_goto): New function.
1347 (s390_emit_goto): New function.
1348 (s390_write_goto_address): New function.
1349 (s390_emit_litpool): New function.
1350 (s390_emit_const): New function.
1351 (s390_emit_call): New function.
1352 (s390_emit_reg): New function.
1353 (s390_emit_pop): New function.
1354 (s390_emit_stack_flush): New function.
1355 (s390_emit_zero_ext): New function.
1356 (s390_emit_swap): New function.
1357 (s390_emit_stack_adjust): New function.
1358 (s390_emit_set_r2): New function.
1359 (s390_emit_int_call_1): New function.
1360 (s390_emit_void_call_2): New function.
1361 (s390_emit_eq_goto): New function.
1362 (s390_emit_ne_goto): New function.
1363 (s390_emit_lt_goto): New function.
1364 (s390_emit_le_goto): New function.
1365 (s390_emit_gt_goto): New function.
1366 (s390_emit_ge_goto): New function.
1367 (s390x_emit_prologue): New function.
1368 (s390x_emit_epilogue): New function.
1369 (s390x_emit_add): New function.
1370 (s390x_emit_sub): New function.
1371 (s390x_emit_mul): New function.
1372 (s390x_emit_lsh): New function.
1373 (s390x_emit_rsh_signed): New function.
1374 (s390x_emit_rsh_unsigned): New function.
1375 (s390x_emit_ext): New function.
1376 (s390x_emit_log_not): New function.
1377 (s390x_emit_bit_and): New function.
1378 (s390x_emit_bit_or): New function.
1379 (s390x_emit_bit_xor): New function.
1380 (s390x_emit_bit_not): New function.
1381 (s390x_emit_equal): New function.
1382 (s390x_emit_less_signed): New function.
1383 (s390x_emit_less_unsigned): New function.
1384 (s390x_emit_ref): New function.
1385 (s390x_emit_if_goto): New function.
1386 (s390x_emit_const): New function.
1387 (s390x_emit_call): New function.
1388 (s390x_emit_reg): New function.
1389 (s390x_emit_pop): New function.
1390 (s390x_emit_stack_flush): New function.
1391 (s390x_emit_zero_ext): New function.
1392 (s390x_emit_swap): New function.
1393 (s390x_emit_stack_adjust): New function.
1394 (s390x_emit_int_call_1): New function.
1395 (s390x_emit_void_call_2): New function.
1396 (s390x_emit_eq_goto): New function.
1397 (s390x_emit_ne_goto): New function.
1398 (s390x_emit_lt_goto): New function.
1399 (s390x_emit_le_goto): New function.
1400 (s390x_emit_gt_goto): New function.
1401 (s390x_emit_ge_goto): New function.
1402 (s390_emit_ops): New function.
1403 (struct linux_target_ops): Fill in emit_ops hook.
1404
abd9baf9
MK		 14052016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1406
1407 PR 18377
1408 * Makefile.in: Add s390 IPA files.
1409 * configure.srv: Build IPA for s390.
1410 * linux-s390-ipa.c: New file.
1411 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1412 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1413 (tdesc_s390_linux32): Likewise.
1414 (init_registers_s390_linux32v1): Likewise.
1415 (tdesc_s390_linux32v1): Likewise.
1416 (init_registers_s390_linux32v2): Likewise.
1417 (tdesc_s390_linux32v2): Likewise.
1418 (init_registers_s390_linux64): Likewise.
1419 (tdesc_s390_linux64): Likewise.
1420 (init_registers_s390_linux64v1): Likewise.
1421 (tdesc_s390_linux64v1): Likewise.
1422 (init_registers_s390_linux64v2): Likewise.
1423 (tdesc_s390_linux64v2): Likewise.
1424 (init_registers_s390_te_linux64): Likewise.
1425 (tdesc_s390_te_linux64): Likewise.
1426 (init_registers_s390_vx_linux64): Likewise.
1427 (tdesc_s390_vx_linux64): Likewise.
1428 (init_registers_s390_tevx_linux64): Likewise.
1429 (tdesc_s390_tevx_linux64): Likewise.
1430 (init_registers_s390x_linux64): Likewise.
1431 (tdesc_s390x_linux64): Likewise.
1432 (init_registers_s390x_linux64v1): Likewise.
1433 (tdesc_s390x_linux64v1): Likewise.
1434 (init_registers_s390x_linux64v2): Likewise.
1435 (tdesc_s390x_linux64v2): Likewise.
1436 (init_registers_s390x_te_linux64): Likewise.
1437 (tdesc_s390x_te_linux64): Likewise.
1438 (init_registers_s390x_vx_linux64): Likewise.
1439 (tdesc_s390x_vx_linux64): Likewise.
1440 (init_registers_s390x_tevx_linux64): Likewise.
1441 (tdesc_s390x_tevx_linux64): Likewise.
1442 (have_hwcap_s390_vx): New static variable.
1443 (s390_arch_setup): Fill have_hwcap_s390_vx.
1444 (s390_get_thread_area): New function.
1445 (s390_ft_entry_gpr_esa): New const.
1446 (s390_ft_entry_gpr_zarch): New const.
1447 (s390_ft_entry_misc): New const.
1448 (s390_ft_entry_fr): New const.
1449 (s390_ft_entry_vr): New const.
1450 (s390_ft_main_31): New const.
1451 (s390_ft_main_64): New const.
1452 (s390_ft_exit_fr): New const.
1453 (s390_ft_exit_vr): New const.
1454 (s390_ft_exit_misc): New const.
1455 (s390_ft_exit_gpr_esa): New const.
1456 (s390_ft_exit_gpr_zarch): New const.
1457 (append_insns): New function.
1458 (s390_relocate_instruction): New function.
1459 (s390_install_fast_tracepoint_jump_pad): New function.
1460 (s390_get_min_fast_tracepoint_insn_len): New function.
1461 (s390_get_ipa_tdesc_idx): New function.
1462 (struct linux_target_ops): Wire in the above functions.
1463 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1464 * linux-s390-tdesc.h: New file.
1465
a4105d04
MK		 14662016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1467
1468 * linux-s390-low.c (s390_supports_tracepoints): New function.
1469 (struct linux_target_ops): Fill supports_tracepoints hook.
1470
35ac8b3e
YQ		 14712016-03-18 Yao Qi <yao.qi@linaro.org>
1472
1473 * linux-low.c (lwp_signal_can_be_delivered): New function.
1474 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1475
94610ec4
YQ		 14762016-03-18 Yao Qi <yao.qi@linaro.org>
1477
1478 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1479 0 if signal is enqueued. Remove 'signal' from one debugging
1480 message. Move one debugging message to some lines below.
1481 Remove code setting 'signal' to 0.
1482
80aea927
YQ		 14832016-03-18 Yao Qi <yao.qi@linaro.org>
1484
1485 * linux-low.c (linux_low_filter_event): Remove redundant
1486 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1487
b04fd3be
MK		 14882016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1489
1490 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1491 (struct linux_target_ops): Wire in the above.
1492
c40c8d4b
YQ		 14932016-03-03 Yao Qi <yao.qi@linaro.org>
1494
1495 * linux-low.c: Update comments to start_step_over.
1496
0f8288ae
YQ		 14972016-03-03 Yao Qi <yao.qi@linaro.org>
1498
1499 PR server/19736
1500 * linux-low.c (handle_extended_wait): Set child suspended
1501 if event_lwp->bp_reinsert isn't zero.
1502
fdbd04a8
YQ		 15032016-03-02 Yao Qi <yao.qi@linaro.org>
1504
1505 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1506 enqueue_pending_signal.
1507
6896a8fa
MK		 15082016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1509
1510 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1511 is actually loaded.
1512
ab503087
MK		 15132016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1514
1515 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1516 (s390_regmap_3264) [!__s390x__]: New global.
1517 (s390_collect_ptrace_register): Skip map entries containing -1.
1518 (s390_supply_ptrace_register): Ditto.
1519 (s390_fill_gprs_high): New function.
1520 (s390_store_gprs_high): New function.
1521 (s390_regsets): Add NT_S390_HIGH_GPRS.
1522 (s390_get_hwcap): Enable on 31-bit.
1523 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1524 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1525 Detect NT_S390_HIGH_GPRS.
1526 (s390_usrregs_info_3264): Enable on 31-bit.
1527 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1528 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1529
ae91f625
MK		 15302016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1531
1532 PR gdb/13808
1533 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1534 * configure.srv: Ditto.
1535 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1536 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1537 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1538 (init_registers_amd64_linux): Remove prototype.
1539 (tdesc_amd64_linux): Remove declaration.
1540 (get_ipa_tdesc): New function.
1541 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1542 initialize remaining tdescs.
1543 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1544 (init_registers_i386_linux): Remove prototype.
1545 (tdesc_i386_linux): Remove declaration.
1546 (get_ipa_tdesc): New function.
1547 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1548 initialize remaining tdescs.
1549 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1550 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1551 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1552 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1553 (x86_get_ipa_tdesc_idx): New function.
1554 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1555 * linux-x86-tdesc.h: New file.
1556 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1557 (target_get_ipa_tdesc_idx): New macro.
1558 * tracepoint.c (ipa_tdesc_idx): New macro.
1559 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1560 (symbol_list): Add ipa_tdesc_idx.
1561 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1562 (ipa_tdesc): Remove.
1563 (ipa_tdesc_idx): New variable.
1564 (get_context_regcache): Use get_ipa_tdesc.
1565 (gdb_collect): Ditto.
1566 (gdb_probe): Ditto.
1567 * tracepoint.h (get_ipa_tdesc): New prototype.
1568 (ipa_tdesc): Remove.
1569
e7ad2f14
PA		 15702016-02-24 Pedro Alves <palves@redhat.com>
1571
1572 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1573 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1574 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1575 Factor out common code between the USE_SIGTRAP_SIGINFO and
1576 !USE_SIGTRAP_SIGINFO blocks.
1577 (linux_low_filter_event): Call save_stop_reason instead of
1578 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1579 Update comments.
1580 (linux_wait_1): Update comments.
1581
657f9cde
WW		 15822016-02-24 Wei-cheng Wang <cole945@gmail.com>
1583
1584 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1585 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1586 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1587 ppc_insert_point, ppc_remove_point.
1588
b00b61e1
MK		 15892016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1590
1591 * linux-s390-low.c (s390_supports_z_point_type): New function.
1592 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1593
553cb527
YQ		 15942016-02-16 Yao Qi <yao.qi@linaro.org>
1595
1596 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1597 PC. Get pc from regcache_read_pc.
1598
a5652c21
YQ		 15992016-02-12 Yao Qi <yao.qi@linaro.org>
1600
1601 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1602 or linux_get_pc_32bit.
1603 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1604
ed443b61
YQ		 16052016-02-12 Yao Qi <yao.qi@linaro.org>
1606
1607 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1608 arm_linux_get_next_pcs_fixup.
1609
020ecd38
MK		 16102016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1611
1612 * tracepoint.c (x_tracepoint_action_download): Change
1613 write_inferior_data_ptr to write_inferior_data_pointer.
1614 (cmd_qtstart): Likewise.
1615 (write_inferior_data_ptr): Remove.
1616 (download_agent_expr): Change write_inferior_data_ptr to
1617 write_inferior_data_pointer.
1618 (download_tracepoint_1): Likewise.
1619 (download_tracepoint): Likewise.
1620 (download_trace_state_variables): Likewise.
1621
7cae9051
WW		 16222016-02-11 Wei-cheng Wang <cole945@gmail.com>
1623 Marcin Kościelnicki <koriakin@0x04.net>
1624
1625 * tracepoint.c (struct tracepoint_action_ops): Remove.
1626 (struct tracepoint_action): Remove ops.
1627 (m_tracepoint_action_download, r_tracepoint_action_download)
1628 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1629 size and offset accordingly.
1630 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1631 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1632 (tracepoint_action_send, tracepoint_action_download): New functions.
1633 Helpers for trace action handlers.
1634 (add_tracepoint_action): Remove setup actions ops.
1635 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1636
9f6a71b4
YQ		 16372016-02-10 Yao Qi <yao.qi@linaro.org>
1638
1639 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1640
1e94266c
SM		 16412016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1642
1643 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1644 to AC_OUTPUT.
1645 * configure: Regenerate.
1646
8adce034
SM		 16472016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1648
1649 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1650 void * to gdb_byte *.
1651 * linux-low.c (siginfo_fixup): Likewise.
1652 (linux_xfer_siginfo): Likewise.
1653 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1654 Likewise.
1655 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1656
93813b37
WT		 16572016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1658
1659 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1660 to srv_tgtobj.
1661 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1662 to srv_tgtobj.
1663 * linux-x86-low.c [__x86_64__]: Include
1664 "nat/amd64-linux-siginfo.h".
1665 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1666 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1667 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1668 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1669 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1670 (cpt_si_fd, si_timerid, si_overrun): Move from
1671 nat/amd64-linux-siginfo.c.
1672 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1673
8424cc97
SM		 16742016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1675
1676 * server.c (skip_to_semicolon): Remove.
1677 (process_point_options): Use strchrnul instead of
1678 skip_to_semicolon.
1679
4d18591b
YQ		 16802016-01-26 Yao Qi <yao.qi@linaro.org>
1681
1682 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1683 * linux-low.c (install_software_single_step_breakpoints): Don't
1684 call regcache_read_pc.
1685 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1686 argument pc.
1687
d8020970
YQ		 16882016-01-26 Yao Qi <yao.qi@linaro.org>
1689
1690 * linux-low.c (install_software_single_step_breakpoints): Call
1691 regcache_read_pc instead of get_pc.
1692
8b207339
YQ		 16932016-01-26 Yao Qi <yao.qi@linaro.org>
1694
1695 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1696 (unblock_async_io): Rename to ...
1697 (block_unblock_async_io): ... it. New function.
1698 (enable_async_io): Don't install SIGIO handler. Unblock it
1699 instead.
1700 (disable_async_io): Don't ignore SIGIO. Block it instead.
1701 (initialize_async_io): Install SIGIO handler. Don't call
1702 unblock_async_io.
1703
18879fef
YQ		 17042016-01-26 Yao Qi <yao.qi@linaro.org>
1705
1706 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1707 first character is '\003', call *the_target->request_interrupt.
1708
a0f8e08a
YQ		 17092016-01-25 Yao Qi <yao.qi@linaro.org>
1710
1711 * remote-utils.c (new_thread_notify): Remove.
1712 (dead_thread_notify): Likewise.
1713 * remote-utils.h (new_thread_notify): Remove declaration.
1714 (dead_thread_notify): Likewise.
1715
cc5fd9ab
MK		 17162016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
1717
1718 * gdb.trace/pending.exp: Fix expected message on continue.
1719
99e8eb11
MK		 17202016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
1721
1722 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
1723 it works properly on big-endian machines where sizeof (CORE_ADDR)
1724 != sizeof (void *).
1725
a994041d
PA		 17262016-01-21 Pedro Alves <palves@redhat.com>
1727
1728 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
1729 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
1730 * configure: Regenerate.
1731
f7a6a40d
YQ		 17322016-01-21 Yao Qi <yao.qi@linaro.org>
1733
1734 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
1735 is_thumb and set it according to CPSR saved on the stack.
1736 (get_next_pcs_syscall_next_pc): Pass is_thumb to
1737 arm_sigreturn_next_pc.
1738
6f69e520
YQ		 17392016-01-18 Yao Qi <yao.qi@linaro.org>
1740
1741 * linux-low.c (linux_set_pc_64bit): New function.
1742 (linux_get_pc_64bit): New function.
1743 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
1744 Declare.
1745 * linux-sparc-low.c (debug_threads): Remove declaration.
1746 (sparc_get_pc): Remove.
1747 (the_low_target): Use linux_get_pc_64bit instead of
1748 sparc_get_pc.
1749 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1750 (the_low_target): Use linux_get_pc_64bit and
1751 linux_set_pc_64bit.
1752
276d4552
YQ		 17532016-01-18 Yao Qi <yao.qi@linaro.org>
1754
1755 * linux-arm-low.c (debug_threads): Remove declaration.
1756 (arm_get_pc, arm_set_pc): Remove.
1757 (the_low_target): Use linux_get_pc_32bit and
1758 linux_set_pc_32bit.
1759 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1760 (the_low_target): Use linux_get_pc_32bit and
1761 linux_set_pc_32bit.
1762 * linux-cris-low.c (debug_threads): Remove declaration.
1763 (cris_get_pc, cris_set_pc,): Remove.
1764 (the_low_target): Use linux_get_pc_32bit and
1765 linux_set_pc_32bit.
1766 * linux-crisv32-low.c (debug_threads): Remove declaration.
1767 (cris_get_pc, cris_set_pc): Remove.
1768 (the_low_target): Use linux_get_pc_32bit and
1769 linux_set_pc_32bit.
1770 * linux-low.c: Include inttypes.h.
1771 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1772 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1773 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1774 (the_low_target): Use linux_get_pc_32bit and
1775 linux_set_pc_32bit.
1776 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1777 (the_low_target): Use linux_get_pc_32bit and
1778 linux_set_pc_32bit.
1779 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1780 (the_low_target): Use linux_get_pc_32bit and
1781 linux_set_pc_32bit.
1782 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1783 (the_low_target): Use linux_get_pc_32bit and
1784 linux_set_pc_32bit.
1785 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1786 (the_low_target): Use linux_get_pc_32bit and
1787 linux_set_pc_32bit.
1788
eb0edac8
GB		 17892016-01-18 Gary Benson <gbenson@redhat.com>
1790
1791 * configure.ac (AC_FUNC_FORK): New check.
1792 * config.in: Regenerate.
1793 * configure: Likewise.
1794
1b451dda
YQ		 17952016-01-14 Yao Qi <yao.qi@linaro.org>
1796
1797 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1798 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1799 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1800 arm_get_next_pcs_ctor.
1801
82075af2
JS		 18022016-01-12 Josh Stone <jistone@redhat.com>
1803 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1804
1805 * inferiors.h: Include "gdb_vecs.h".
1806 (struct process_info): Add syscalls_to_catch.
1807 * inferiors.c (remove_process): Free syscalls_to_catch.
1808 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1809 syscall_return stops.
1810 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1811 * server.c (handle_general_set): Handle QCatchSyscalls.
1812 (handle_query): Report support for QCatchSyscalls.
1813 * target.h (struct target_ops): Add supports_catch_syscall.
1814 (target_supports_catch_syscall): New macro.
1815 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1816 (struct lwp_info): Add syscall_state.
1817 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1818 Maintain syscall_state and syscalls_to_catch across exec.
1819 (get_syscall_trapinfo): New function, proxy to the_low_target.
1820 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1821 (linux_low_filter_event): Toggle syscall_state entry/return for
1822 syscall traps, and set it ignored for all others.
1823 (gdb_catching_syscalls_p): New function.
1824 (gdb_catch_this_syscall_p): New function.
1825 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1826 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1827 (linux_supports_catch_syscall): New function.
1828 (linux_target_ops): Install it.
1829 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1830 (the_low_target): Install it.
1831
8f13a3ce
MF		 18322016-01-12 Mike Frysinger <vapier@gentoo.org>
1833
1834 * acinclude.m4: Include new ../warning.m4 file.
1835 * configure: Regenerated.
1836 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1837
5b3da067
MF		 18382016-01-12 Mike Frysinger <vapier@gentoo.org>
1839
1840 * ax.c (is_goto_target): Mark static.
1841 * linux-low.c (register_addr): Likewise.
1842 (linux_fetch_registers, linux_store_registers): Likewise.
1843 * mem-break.c (any_persistent_commands): Fix old prototype.
1844 (add_commands_to_breakpoint): Mark static.
1845 * regcache.c (find_register_by_name): Delete unused func.
1846 * remote-utils.c (hex_or_minus_one): Mark static.
1847 * server.c (monitor_show_help): Mark static.
1848 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1849 handle_v_requests): Likewise.
1850
bc504a31
PA		 18512016-01-12 Pedro Alves <palves@redhat.com>
1852
1853 Remove use of the registered trademark symbol throughout.
1854
5a0dd67a
YQ		 18552016-01-08 Yao Qi <yao.qi@linaro.org>
1856
1857 * remote-utils.c (getpkt): If c is '\003', call target hook
1858 request_interrupt.
1859
b2ca446f
YQ		 18602016-01-06 Yao Qi <yao.qi@linaro.org>
1861
1862 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1863 linux-aarch32-low.c.
1864 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1865 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1866 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1867 (thumb2_breakpoint): Declare.
1868 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1869 linux-aarch32-low.h.
1870 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1871 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1872 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1873
edd88788
JB		 18742016-01-01 Joel Brobecker <brobecker@adacore.com>
1875
1876 * gdbreplay.c (gdbreplay_version): Change copyright year in
1877 version message.
1878 * server.c (gdbserver_version): Likewise.
1879
65da7f14
PP		 18802015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1881
1882 * server.c (crc32_table): Delete.
1883 (crc32): Use libiberty's xcrc32 function.
1884
4abd5ed2
JB		 18852015-12-22 Joel Brobecker <brobecker@adacore.com>
1886
1887 * lynx-low.c (lynx_delete_thread_callback): New function.
1888 (lynx_mourn): Properly delete our process and all of its
1889 threads. Remove call to clear_inferiors.
1890
0e50fe5c
JB		 18912015-12-22 Joel Brobecker <brobecker@adacore.com>
1892
1893 * target.c (thread_search_callback): Add check that
1894 the thread_stopped target callback is not NULL before
1895 calling it.
1896
35adc03f
YQ		 18972015-12-21 Yao Qi <yao.qi@linaro.org>
1898
1899 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1900 arm breakpoint.
1901
bd2b2909
AT		 19022015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1903
1904 * server.c (handle_query): Call target_supports_software_single_step.
1905
7fe5e27e
AT		 19062015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1907
1908 * linux-low.c (single_step): New function.
1909 (linux_resume_one_lwp_throw): Call single_step.
1910 (start_step_over): Likewise.
1911
d9311bfa
AT		 19122015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1913
1914 * Makefile.in (SFILES): Append arch/arm-linux.c,
1915 arch/arm-get-next-pcs.c.
1916 (arm-linux.o): New rule.
1917 (arm-get-next-pcs.o): New rule.
1918 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1919 arm-linux.o.
1920 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1921 to linux-aarch32-low.c.
1922 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1923 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1924 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1925 (thumb2_breakpoint_len): Likewise.
1926 (arm_is_thumb_mode): Make non-static.
1927 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1928 from linux-aarch32-low.c.
1929 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1930 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1931 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1932 (thumb2_breakpoint_len): Likewise.
1933 (arm_is_thumb_mode): New declaration.
1934 * linux-arm-low.c: Include arch/arm-linux.h
1935 aarch/arm-get-next-pcs.h, sys/syscall.h.
1936 (get_next_pcs_ops): New struct.
1937 (get_next_pcs_addr_bits_remove): New function.
1938 (get_next_pcs_is_thumb): New function.
1939 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1940 (arm_sigreturn_next_pc): Likewise.
1941 (get_next_pcs_syscall_next_pc): Likewise.
1942 (arm_gdbserver_get_next_pcs): Likewise.
1943 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1944 Initialize.
1945 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1946 * server.h: Include gdb_vecs.h.
1947
68ce2059
AT		 19482015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1949
1950 * Makefile.in (SFILES): Append common/common-regcache.c.
1951 (OBS): Append common-regcache.o.
1952 (common-regcache.o): New rule.
1953 * regcache.c (init_register_cache): Initialize cache to
1954 REG_UNAVAILABLE.
1955 (regcache_raw_read_unsigned): New function.
1956 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1957 register_status enum.
1958
fa5308bd
AT		 19592015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1960
1961 * linux-aarch64-low.c (the_low_targets): Rename
1962 breakpoint_reinsert_addr to get_next_pcs.
1963 * linux-arm-low.c (the_low_targets): Likewise.
1964 * linux-bfin-low.c (the_low_targets): Likewise.
1965 * linux-cris-low.c (the_low_targets): Likewise.
1966 * linux-crisv32-low.c (the_low_targets): Likewise.
1967 * linux-low.c (can_software_single_step): Likewise.
1968 (install_software_single_step_breakpoints): New function.
1969 (start_step_over): Use install_software_single_step_breakpoints.
1970 * linux-low.h: New CORE_ADDR vector.
1971 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1972 get_next_pcs.
1973 * linux-mips-low.c (the_low_targets): Likewise.
1974 * linux-nios2-low.c (the_low_targets): Likewise.
1975 * linux-sparc-low.c (the_low_targets): Likewise.
1976
4a6ed09b
PA		 19772015-12-17 Pedro Alves <palves@redhat.com>
1978
1979 * linux-low.c (linux_kill_one_lwp): Remove references to
1980 LinuxThreads.
1981 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1982 to 'kill'.
1983 (linux_init_signals): Delete.
1984 (initialize_low): Adjust.
1985 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1986
7544db95
PA		 19872015-12-16 Pedro Alves <palves@redhat.com>
1988
1989 * configure.ac (compiler warning flags): When testing a
1990 -Wno-foo option, check whether -Wfoo works instead.
1991 * configure: Regenerate.
1992
8020350c
DB		 19932015-12-11 Don Breazeal <donb@codesourcery.com>
1994
1995 * server.c (process_serial_event): Don't exit from gdbserver
1996 in remote mode if there are still active inferiors.
1997
db91f502
YQ		 19982015-12-11 Yao Qi <yao.qi@linaro.org>
1999
2000 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2001 arm_breakpoint_at if the process is 32-bit.
2002
b37a6290
YQ		 20032015-12-11 Yao Qi <yao.qi@linaro.org>
2004
2005 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2006 arm breakpoint.
2007
17b1509a
YQ		 20082015-12-07 Yao Qi <yao.qi@linaro.org>
2009
2010 * configure.srv: Append arm.o to srv_tgtobj for
2011 aarch64*-*-linux* target.
2012 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2013 from linux-arm-low.c.
2014 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2015 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2016 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2017 (thumb2_breakpoint_len): Likewise.
2018 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2019 (arm_breakpoint_kinds): Likewise.
2020 (arm_breakpoint_kind_from_pc): Likewise.
2021 (arm_sw_breakpoint_from_kind): Likewise.
2022 (arm_breakpoint_kind_from_current_state): Likewise.
2023 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2024 (arm_sw_breakpoint_from_kind): Declare.
2025 (arm_breakpoint_kind_from_current_state): Declare.
2026 (arm_breakpoint_at): Declare.
2027 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2028 arm_sw_breakpoint_from_kind if process is 32-bit.
2029 (aarch64_breakpoint_kind_from_pc): New function.
2030 (aarch64_breakpoint_kind_from_current_state): New function.
2031 (the_low_target): Initialize fields breakpoint_kind_from_pc
2032 and breakpoint_kind_from_current_state.
2033 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2034 linux-aarch32-low.c.
2035 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2036 (arm_breakpoint, arm_breakpoint_len): Likewise.
2037 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2038 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2039 (arm_is_thumb_mode): Likewise.
2040 (arm_breakpoint_at): Likewise.
2041 (arm_breakpoint_kind_from_pc): Likewise.
2042 (arm_sw_breakpoint_from_kind): Likewise.
2043 (arm_breakpoint_kind_from_current_state): Likewise.
2044
2045 Revert:
2046 2015-08-04 Yao Qi <yao.qi@linaro.org>
2047
2048 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2049 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2050 * server.c (extended_protocol): Remove "static".
2051 * server.h (extended_protocol): Declare it.
2052
ece66d65
JS		 20532015-12-04 Josh Stone <jistone@redhat.com>
2054
2055 * target.h (struct target_ops) <arch_setup>: Rename to ...
2056 (struct target_ops) <post_create_inferior>: ... this.
2057 (target_arch_setup): Rename to ...
2058 (target_post_create_inferior): ... this, calling post_create_inferior.
2059 * server.c (start_inferior): Update target_arch_setup calls to
2060 target_post_create_inferior.
2061 * linux-low.c (linux_low_ptrace_options): Forward declare.
2062 (linux_arch_setup): Update its comment for general use.
2063 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2064 (struct linux_target_ops): Use linux_post_create_inferior.
2065 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2066 to post_create_inferior.
2067 * nto-low.c (struct nto_target_ops): Likewise.
2068 * spu-low.c (struct spu_target_ops): Likewise.
2069 * win32-low.c (struct win32_target_ops): Likewise.
2070
e58c48b4
AT		 20712015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2072
2073 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2074
fbec8956
AT		 20752015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2076
2077 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2078 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2079 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2080 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2081 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2082 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2083 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2084 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2085 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2086 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2087 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2088 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2089
9b4c5f87
AT		 20902015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2091
2092 * linux-low.c (linux_look_up_symbols): Don't call
2093 linux_supports_traceclone.
2094 * linux-low.h (thread_db_init): Remove use_events argument.
2095 * thread-db.c (thread_db_use_event): Remove global variable.
2096 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2097 (struct thread_db) <td_create_bp>: Remove field.
2098 (thread_db_create_event): Remove function.
2099 (thread_db_enable_reporting): Likewise.
2100 (find_one_thread): Don't check for thread_db_use_events.
2101 (attach_thread): Likewise.
2102 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2103 (try_thread_db_load_1): Don't check for thread_db_use_events.
2104 (thread_db_init): Remove use_events argument and thread events
2105 handling.
2106 (remove_thread_event_breakpoints): Remove function.
2107 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2108
7d00775e
AT		 21092015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2110
2111 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2112 New function.
2113 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2114 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2115 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2116 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2117 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2118 Initialize.
2119 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2120 New function.
2121 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2122 * linux-low.c (can_hardware_single_step): Use
2123 supports_hardware_single_step.
2124 (can_software_single_step): New function.
2125 (start_step_over): Call can_software_single_step.
2126 (linux_supports_hardware_single_step): New function.
2127 (struct target_ops) <supports_software_single_step>: Initialize.
2128 * linux-low.h (struct linux_target_ops)
2129 <supports_hardware_single_step>: Initialize.
2130 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2131 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2132 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2133 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2134 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2135 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2136 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2137 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2138 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2139 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2140 Initialize.
2141 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2142 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2143 Initialize.
2144 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2145 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2146 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2147 New function.
2148 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2149 * target.h (struct target_ops): <supports_software_single_step>:
2150 New field.
2151 (target_supports_software_single_step): New macro.
2152
2d97cd35
AT		 21532015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2154
2155 * linux-low.c (linux_wait_1): Fix pc advance condition.
2156 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2157 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2158
769ef81f
AT		 21592015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2160
2161 * linux-arm-low.c (arm_is_thumb_mode): New function.
2162 (arm_breakpoint_at): Use arm_is_thumb_mode.
2163 (arm_breakpoint_kind_from_current_state): New function.
2164 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2165 Initialize.
2166 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2167 (linux_breakpoint_kind_from_current_state): New function.
2168 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2169 * linux-low.h (struct linux_target_ops)
2170 <breakpoint_kind_from_current_state>: New field.
2171 * target.h (struct target_ops): Likewise.
2172 (target_breakpoint_kind_from_current_state): New macro.
2173
1bebeeca
PA		 21742015-11-30 Pedro Alves <palves@redhat.com>
2175
2176 * linux-low.c (linux_resume): Wake up the event loop before
2177 returning.
2178
a67a9fae
PA		 21792015-11-30 Pedro Alves <palves@redhat.com>
2180
2181 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2182 check.
2183 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2184 to -1.
2185 * target.c (struct thread_search): New structure.
2186 (thread_search_callback): New function.
2187 (prev_general_thread): New global.
2188 (prepare_to_access_memory, done_accessing_memory): New functions.
2189 * target.h (prepare_to_access_memory, done_accessing_memory):
2190 Replace macros with function declarations.
2191
f2faf941
PA		 21922015-11-30 Pedro Alves <palves@redhat.com>
2193
2194 PR 14618
2195 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2196 report TARGET_WAITKIND_NO_RESUMED.
2197 * remote-utils.c (prepare_resume_reply): Handle
2198 TARGET_WAITKIND_NO_RESUMED.
2199 * server.c (report_no_resumed): New global.
2200 (handle_query) <qSupported>: Handle "no-resumed+". Report
2201 "no-resumed+" support.
2202 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2203 return error if the client doesn't support no-resumed events.
2204 (push_stop_notification): New function.
2205 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2206 events if the client supports them.
2207
a681f9c9
PA		 22082015-11-30 Pedro Alves <palves@redhat.com>
2209
2210 * linux-low.c (thread_still_has_status_pending_p): Don't check
2211 vCont;t here.
2212 (lwp_resumed): New function.
2213 (status_pending_p_callback): Return early if the LWP is not
2214 supposed to be resumed.
2215
65706a29
PA		 22162015-11-30 Pedro Alves <palves@redhat.com>
2217
2218 * linux-low.c (handle_extended_wait): Assert that the LWP's
2219 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2220 thread create events, leave the new child's status pending.
2221 (linux_low_filter_event): If GDB wants to hear about thread exit
2222 events, leave the LWP marked dead and don't delete it.
2223 (linux_wait_for_event_filtered): Don't check for thread exit.
2224 (filter_exit_event): New function.
2225 (linux_wait_1): Use it, when returning an exit event.
2226 (linux_resume_one_lwp_throw): Assert that the LWP's
2227 waitstatus is TARGET_WAITKIND_IGNORE.
2228 * remote-utils.c (prepare_resume_reply): Handle
2229 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2230 * server.c (report_thread_events): New global.
2231 (handle_general_set): Handle QThreadEvents.
2232 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2233 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2234 TARGET_WAITKIND_THREAD_EXITED.
2235 * server.h (report_thread_events): Declare.
2236
56cf4bed
PA		 22372015-11-30 Pedro Alves <palves@redhat.com>
2238
2239 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2240 the thread's last_resume_kind was resume_stop.
2241
500c1d85
PA		 22422015-11-30 Pedro Alves <palves@redhat.com>
2243
2244 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2245 before returning.
2246
de979965
PA		 22472015-11-30 Pedro Alves <palves@redhat.com>
2248
2249 * server.c (handle_v_requests): Handle vCtrlC.
2250
34c65914
PA		 22512015-11-30 Pedro Alves <palves@redhat.com>
2252
2253 * gdbthread.h (find_any_thread_of_pid): Declare.
2254 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2255 functions.
2256 * server.c (handle_query): If current_thread is NULL, look for
2257 another thread of the selected process.
2258
79efa585 22592015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 2260 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 2261
2262 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2263 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2264 name in reply.
2265 * target.h (struct target_ops) <thread_name>: New field.
2266 (target_thread_name): New macro.
2267
80d82c19
JB		 22682015-11-23 Joel Brobecker <brobecker@adacore.com>
2269
2270 * regcache.h (regcache_invalidate_pid): Add declaration.
2271 * regcache.c (regcache_invalidate_pid): New function, extracted
2272 from regcache_invalidate.
2273 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2274 Add trivial documentation comment.
2275 * lynx-low.c: Use regcache_invalidate_pid instead of
2276 regcache_invalidate.
2277
64da5dd5
JB		 22782015-11-23 Joel Brobecker <brobecker@adacore.com>
2279
2280 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2281 and Elf64_auxv_t if the target is Android.
2282
37ce4055
DE		 22832015-11-22 Doug Evans <xdje42@gmail.com>
2284
2285 * target.h: #include <sys/types.h>.
2286
06e03fff
PA		 22872015-11-19 Pedro Alves <palves@redhat.com>
2288
2289 * linux-low.c (linux_process_qsupported): Change prototype.
2290 Adjust.
2291 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2292 Change prototype.
2293 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2294 and adjust to loop over all features.
2295 * server.c (handle_query) <qSupported>: Adjust to call
2296 target_process_qsupported once, passing it a vector of unprocessed
2297 features.
2298 * target.h (struct target_ops) <process_qsupported>: Change
2299 prototype.
2300 (target_process_qsupported): Adjust.
2301
9a084706
PA		 23022015-11-19 Pedro Alves <palves@redhat.com>
2303
2304 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2305 mode.
2306 * configure: Regenerate.
2307
dad44a1f
PA		 23082015-11-19 Pedro Alves <palves@redhat.com>
2309
2310 * configure: Regenerate.
2311
231c0592
YQ		 23122015-11-19 Yao Qi <yao.qi@linaro.org>
2313
2314 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2315 type to uint32_t.
2316
6c1c9a8b
YQ		 23172015-11-19 Yao Qi <yao.qi@linaro.org>
2318
2319 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2320 (struct aarch64_operand): Move enum out.
2321
9caa3311
YQ		 23222015-11-19 Yao Qi <yao.qi@linaro.org>
2323
2324 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2325 struct user_fpsimd_state *.
2326 (aarch64_store_fpregset): Likewise.
2327
6a69a054
YQ		 23282015-11-19 Yao Qi <yao.qi@linaro.org>
2329
2330 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2331 struct user_pt_regs *.
2332 (aarch64_store_gregset): Likewise.
2333
1798301e
PA		 23342015-11-18 Pedro Alves <palves@redhat.com>
2335
2336 * Makefile.in (all_object_files): Add $IPA_OBJS.
2337
ce7715e2
PA		 23382015-11-17 Pedro Alves <palves@redhat.com>
2339
2340 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2341 GDB_SIGNAL_0 and gdb_signal_to_string.
2342
c0879059
PA		 23432015-11-17 Pedro Alves <palves@redhat.com>
2344
2345 * win32-low.c (handle_output_debug_string): Remove parameter.
2346 (win32_kill): Remove our_status local and adjust call to
2347 handle_output_debug_string.
2348 (get_child_debug_event): Adjust call to
2349 handle_output_debug_string.
2350
1996e237
SM		 23512015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2352
2353 * linux-mips-low.c (mips_fill_gregset): Add cast.
2354 (mips_store_gregset): Likewise.
2355 (mips_fill_fpregset): Likewise.
2356 (mips_store_fpregset): Likewise.
2357
cbec665b
SM		 23582015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2359
2360 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2361 priv.
2362
eb3e3c67
SM		 23632015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2364
2365 * linux-mips-low.c (mips_linux_new_thread): Change type of
2366 watch_type to enum target_hw_bp_type.
2367
171de4b8
SM		 23682015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2369
2370 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2371 Change return type to arm_hwbp_type.
2372
04248ead
SM		 23732015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2374
2375 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2376 (arm_store_gregset): Likewise.
2377 * linux-arm-low.c (arm_get_hwcap): Likewise.
2378 (arm_read_description): Likewise.
2379
04b3479c
SM		 23802015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2381
2382 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2383
2bc84e8a
SM		 23842015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2385
2386 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2387 (ppc_fill_vsxregset): Likewise.
2388 (ppc_store_vsxregset): Likewise.
2389 (ppc_fill_vrregset): Likewise.
2390 (ppc_store_vrregset): Likewise.
2391 (ppc_fill_evrregset): Likewise.
2392 (ppc_store_evrregset): Likewise.
2393
e6c5bb05
SM		 23942015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2395
2396 * linux-ppc-low.c (ppc_usrregs_info): Remove
2397 forward-declaration.
2398 (ppc_arch_setup): Move lower in file.
2399
7ea45d72
SM		 24002015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2401
2402 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2403 (ps_pdwrite): Likewise.
2404
69291610
HW		 24052015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2406
2407 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2408 to after assert checks.
2409
b42945fd
SM		 24102015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2411
2412 * proc-service.c (ps_pdread): Add/adjust casts.
2413 (ps_pdwrite): Add/adjust casts.
2414
d6f85c84
SM		 24152015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2416
2417 * server.c (handle_search_memory_1): Cast return value of
2418 memmem.
2419
f98cd059
SM		 24202015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2421
2422 * server.c (write_qxfer_response): Change type of data to
2423 gdb_byte *.
2424
d2412fa5
PA		 24252015-10-29 Pedro Alves <palves@redhat.com>
2426
2427 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2428
c17414a2
PA		 24292015-10-29 Pedro Alves <palves@redhat.com>
2430
2431 * tracepoint.c (clear_installed_tracepoints): Add casts.
2432
e053fbc4
PA		 24332015-10-29 Pedro Alves <palves@redhat.com>
2434
2435 * server.c (handle_v_cont, process_serial_event): Add enum
2436 gdb_signal casts to signal parsing code.
2437
add67df8
PA		 24382015-10-29 Pedro Alves <palves@redhat.com>
2439
2440 * linux-low.h (NULL_REGSET): Define.
2441 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2442 * linux-arm-low.c (arm_regsets): Likewise.
2443 * linux-crisv32-low.c (cris_regsets): Likewise.
2444 * linux-m68k-low.c (m68k_regsets): Likewise.
2445 * linux-mips-low.c (mips_regsets): Likewise.
2446 * linux-nios2-low.c (nios2_regsets): Likewise.
2447 * linux-ppc-low.c (ppc_regsets): Likewise.
2448 * linux-s390-low.c (s390_regsets): Likewise.
2449 * linux-sh-low.c (sh_regsets): Likewise.
2450 * linux-sparc-low.c (sparc_regsets): Likewise.
2451 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2452 * linux-tile-low.c (tile_regsets): Likewise.
2453 * linux-x86-low.c (x86_regsets): Likewise.
2454 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2455
50bc912a
PA		 24562015-10-29 Pedro Alves <palves@redhat.com>
2457
2458 * linux-low.h (NULL_REGSET): Define.
2459 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2460 * linux-arm-low.c (arm_regsets): Likewise.
2461 * linux-crisv32-low.c (cris_regsets): Likewise.
2462 * linux-m68k-low.c (m68k_regsets): Likewise.
2463 * linux-mips-low.c (mips_regsets): Likewise.
2464 * linux-nios2-low.c (nios2_regsets): Likewise.
2465 * linux-ppc-low.c (ppc_regsets): Likewise.
2466 * linux-s390-low.c (s390_regsets): Likewise.
2467 * linux-sh-low.c (sh_regsets): Likewise.
2468 * linux-sparc-low.c (sparc_regsets): Likewise.
2469 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2470 * linux-tile-low.c (tile_regsets): Likewise.
2471 * linux-x86-low.c (x86_regsets): Likewise.
2472 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2473
682b2546
DE		 24742015-10-26 Doug Evans <dje@google.com>
2475
2476 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2477
963843d4
DE		 24782015-10-26 Doug Evans <dje@google.com>
2479
2480 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2481
d41401ac
DE		 24822015-10-26 Doug Evans <dje@google.com>
2483
2484 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2485 for debug_printf.
2486 (attach_thread, find_new_threads_callback): Ditto.
2487
3db28855
AT		 24882015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2489
2490 * mem-break.h (set_breakpoint_data): Remove.
2491
fb78e89c
AT		 24922015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2493
2494 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2495 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2496 (initialize_low): Remove set_breakpoint_data call.
2497 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2498 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2499 (initialize_low): Remove set_breakpoint_data call.
2500 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2501 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2502 (initialize_low): Remove set_breakpoint_data call.
2503
2e6ee069
AT		 25042015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2505
2506 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2507 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2508 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2509 * target.h (target_breakpoint_kind_from_pc): New macro.
2510
1652a986
AT		 25112015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2512
2513 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2514 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2515 the default breakpoint kind.
2516
abeead09
AT		 25172015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2518
2519 * linux-arm-low.c (arm_supports_z_point_type): Add software
2520 breakpoint support.
2521
b0b4b501
AT		 25222015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2523
2524 * linux-arm-low.c: Refactor breakpoint definitions.
2525 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2526 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2527
8689682c
AT		 25282015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2529
2530 * Makefile.in: Add arm.c/o.
2531 * configure.srv: Likewise.
2532 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2533 (arm_breakpoint_kind_from_pc): New function.
2534 (arm_sw_breakpoint_from_kind): Return proper kind.
2535 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2536
27165294
AT		 25372015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2538
2539 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2540 removal.
2541 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2542 (struct raw_breakpoint) <size>: Remove.
2543 (struct raw_breakpoint) <kind>: Add.
2544 (bp_size): New function.
2545 (bp_opcode): Likewise.
2546 (find_raw_breakpoint_at): Adjust for kind.
2547 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2548 (remove_memory_breakpoint): Adjust for kind call bp_size.
2549 (set_raw_breakpoint_at): Adjust for kind.
2550 (set_breakpoint): Likewise.
2551 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2552 (delete_raw_breakpoint): Adjust for kind.
2553 (delete_breakpoint): Likewise.
2554 (find_gdb_breakpoint): Likewise.
2555 (set_gdb_breakpoint_1): Likewise.
2556 (set_gdb_breakpoint): Likewise.
2557 (delete_gdb_breakpoint_1): Likewise.
2558 (delete_gdb_breakpoint): Likewise.
2559 (uninsert_raw_breakpoint): Likewise.
2560 (reinsert_raw_breakpoint): Likewise.
2561 (set_breakpoint_data): Remove.
2562 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2563 (check_mem_read): Adjust for kind call bp_size.
2564 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2565 (clone_one_breakpoint): Adjust for kind.
2566 * mem-break.h (set_gdb_breakpoint): Likewise.
2567 (delete_gdb_breakpoint): Likewise.
2568 * server.c (process_serial_event): Likewise.
2569
dd373349
AT		 25702015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2571
2572 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2573 (struct linux_target_ops) <breakpoint>: Remove.
2574 (struct linux_target_ops) <breakpoint_len>: Remove.
2575 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2576 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2577 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2578 (arm_sw_breakpoint_from_kind): New function.
2579 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2580 (struct linux_target_ops) <breakpoint>: Remove.
2581 (struct linux_target_ops) <breakpoint_len>: Remove.
2582 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2583 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2584 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2585 (struct linux_target_ops) <breakpoint>: Remove.
2586 (struct linux_target_ops) <breakpoint_len>: Remove.
2587 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2588 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2589 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2590 (struct linux_target_ops) <breakpoint>: Remove.
2591 (struct linux_target_ops) <breakpoint_len>: Remove.
2592 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2593 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2594 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2595 and sw_breakpoint_from_kind to increment the pc.
2596 (linux_breakpoint_kind_from_pc): New function.
2597 (linux_sw_breakpoint_from_kind): New function.
2598 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2599 (initialize_low): Call breakpoint_kind_from_pc and
2600 sw_breakpoint_from_kind to replace breakpoint_data/len.
2601 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2602 New field.
2603 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2604 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2605 (struct linux_target_ops) <breakpoint>: Remove.
2606 (struct linux_target_ops) <breakpoint_len>: Remove.
2607 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2608 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2609 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2610 (struct linux_target_ops) <breakpoint>: Remove.
2611 (struct linux_target_ops) <breakpoint_len>: Remove.
2612 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2613 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2614 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2615 (struct linux_target_ops) <breakpoint>: Remove.
2616 (struct linux_target_ops) <breakpoint_len>: Remove.
2617 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2618 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2619 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2620 (struct linux_target_ops) <breakpoint>: Remove.
2621 (struct linux_target_ops) <breakpoint_len>: Remove.
2622 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2623 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2624 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2625 (struct linux_target_ops) <breakpoint>: Remove.
2626 (struct linux_target_ops) <breakpoint_len>: Remove.
2627 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2628 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2629 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2630 (struct linux_target_ops) <breakpoint>: Remove.
2631 (struct linux_target_ops) <breakpoint_len>: Remove.
2632 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2633 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2634 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2635 (struct linux_target_ops) <breakpoint>: Remove.
2636 (struct linux_target_ops) <breakpoint_len>: Remove.
2637 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2638 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2639 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2640 (struct linux_target_ops) <breakpoint>: Remove.
2641 (struct linux_target_ops) <breakpoint_len>: Remove.
2642 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2643 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2644 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2645 (struct linux_target_ops) <breakpoint>: Remove.
2646 (struct linux_target_ops) <breakpoint_len>: Remove.
2647 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2648 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2649 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2650 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2651 (struct linux_target_ops) <breakpoint>: Remove.
2652 (struct linux_target_ops) <breakpoint_len>: Remove.
2653 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2654 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2655 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2656 (struct linux_target_ops) <breakpoint>: Remove.
2657 (struct linux_target_ops) <breakpoint_len>: Remove.
2658 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2659 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2660
4cd98a19
AT		 26612015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2662
2663 * linux-cris-low.c (cris_get_pc): Remove void arg.
2664
774ee6d2
AR		 26652015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2666
2667 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2668 variable name.
2669
833dcd29
AR		 26702015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2671
2672 * inferiors.c (thread_pid_matches_callback): New function.
2673 (find_thread_process): New function.
2674 (remove_thread): Reset current_thread.
2675 (remove_process): Assert threads have been removed first.
2676
8d689ee5
YQ		 26772015-10-15 Yao Qi <yao.qi@linaro.org>
2678
2679 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2680 if it is 3.
2681 (aarch64_remove_point): Likewise.
2682 * regcache.c (regcache_register_size): New function.
2683
1c2e1515
YQ		 26842015-10-12 Yao Qi <yao.qi@linaro.org>
2685
2686 * linux-aarch64-low.c: Update all callers as emit_load_store
2687 is renamed to aarch64_emit_load_store.
2688
e1c587c3
YQ		 26892015-10-12 Yao Qi <yao.qi@linaro.org>
2690
2691 * linux-aarch64-low.c: Update all callers of function renaming
2692 from emit_insn to aarch64_emit_insn.
2693
b6542f81
YQ		 26942015-10-12 Yao Qi <yao.qi@linaro.org>
2695
2696 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2697 arch/aarch64-insn.h.
2698 (struct aarch64_memory_operand): Likewise.
2699 (ENCODE): Likewise.
2700 (emit_insn): Move to arch/aarch64-insn.c.
2701 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2702 (emit_load_store): Move to arch/aarch64-insn.c.
2703 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2704 (can_encode_int32): Remove.
2705
246994ce
YQ		 27062015-10-12 Yao Qi <yao.qi@linaro.org>
2707
2708 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2709 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2710 (aarch64_relocate_instruction): Likewise.
2711 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2712 (struct aarch64_insn_visitor): Likewise.
2713
0badd99f
YQ		 27142015-10-12 Yao Qi <yao.qi@linaro.org>
2715
2716 * linux-aarch64-low.c (struct aarch64_insn_data): New.
2717 (struct aarch64_insn_visitor): New.
2718 (struct aarch64_insn_relocation_data): New.
2719 (aarch64_ftrace_insn_reloc_b): New function.
2720 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2721 (aarch64_ftrace_insn_reloc_cb): Likewise.
2722 (aarch64_ftrace_insn_reloc_tb): Likewise.
2723 (aarch64_ftrace_insn_reloc_adr): Likewise.
2724 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
2725 (aarch64_ftrace_insn_reloc_others): Likewise.
2726 (visitor): New.
2727 (aarch64_relocate_instruction): Use visitor.
2728
dfaffe9d
YQ		 27292015-10-12 Yao Qi <yao.qi@linaro.org>
2730
2731 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
2732 int. Add argument buf.
2733 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
2734 aarch64_relocate_instruction.
2735
70b439f0
YQ		 27362015-10-12 Yao Qi <yao.qi@linaro.org>
2737
2738 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
2739 argument insn. Remove local variable insn. Don't call
2740 target_read_uint32.
2741 (aarch64_install_fast_tracepoint_jump_pad): Call
2742 target_read_uint32.
2743
7781c06f
YQ		 27442015-09-30 Yao Qi <yao.qi@linaro.org>
2745
2746 * linux-aarch64-low.c (emit_movk): Shorten a long line.
2747 (emit_load_store_pair): Likewise.
2748
9a3c8263
SM		 27492015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2750
2751 * dll.c (match_dll): Add cast(s).
2752 (unloaded_dll): Likewise.
2753 * linux-low.c (second_thread_of_pid_p): Likewise.
2754 (delete_lwp_callback): Likewise.
2755 (count_events_callback): Likewise.
2756 (select_event_lwp_callback): Likewise.
2757 (linux_set_resume_request): Likewise.
2758 * server.c (accumulate_file_name_length): Likewise.
2759 (emit_dll_description): Likewise.
2760 (handle_qxfer_threads_worker): Likewise.
2761 (visit_actioned_threads): Likewise.
2762 * thread-db.c (any_thread_of): Likewise.
2763 * tracepoint.c (same_process_p): Likewise.
2764 (match_blocktype): Likewise.
2765 (build_traceframe_info_xml): Likewise.
2766
224c3ddb
SM		 27672015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2768
2769 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2770 assignment.
2771 (gdb_unparse_agent_expr): Likewise.
2772 * hostio.c (require_data): Likewise.
2773 (handle_pread): Likewise.
2774 * linux-low.c (disable_regset): Likewise.
2775 (fetch_register): Likewise.
2776 (store_register): Likewise.
2777 (get_dynamic): Likewise.
2778 (linux_qxfer_libraries_svr4): Likewise.
2779 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2780 (set_fast_tracepoint_jump): Likewise.
2781 (uninsert_fast_tracepoint_jumps_at): Likewise.
2782 (reinsert_fast_tracepoint_jumps_at): Likewise.
2783 (validate_inserted_breakpoint): Likewise.
2784 (clone_agent_expr): Likewise.
2785 * regcache.c (init_register_cache): Likewise.
2786 * remote-utils.c (putpkt_binary_1): Likewise.
2787 (decode_M_packet): Likewise.
2788 (decode_X_packet): Likewise.
2789 (look_up_one_symbol): Likewise.
2790 (relocate_instruction): Likewise.
2791 (monitor_output): Likewise.
2792 * server.c (handle_search_memory): Likewise.
2793 (handle_qxfer_exec_file): Likewise.
2794 (handle_qxfer_libraries): Likewise.
2795 (handle_qxfer): Likewise.
2796 (handle_query): Likewise.
2797 (handle_v_cont): Likewise.
2798 (handle_v_run): Likewise.
2799 (captured_main): Likewise.
2800 * target.c (write_inferior_memory): Likewise.
2801 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2802 * tracepoint.c (init_trace_buffer): Likewise.
2803 (add_tracepoint_action): Likewise.
2804 (add_traceframe): Likewise.
2805 (add_traceframe_block): Likewise.
2806 (cmd_qtdpsrc): Likewise.
2807 (cmd_qtdv): Likewise.
2808 (cmd_qtstatus): Likewise.
2809 (response_source): Likewise.
2810 (response_tsv): Likewise.
2811 (cmd_qtnotes): Likewise.
2812 (gdb_collect): Likewise.
2813 (initialize_tracepoint): Likewise.
2814
afbe19f8
PL		 28152015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2816
2817 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2818 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2819 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2820 <NOP>: New.
2821 (enum aarch64_condition_codes): New enum.
2822 (w0): New static global.
2823 (fp): Likewise.
2824 (lr): Likewise.
2825 (struct aarch64_memory_operand) <type>: New
2826 MEMORY_OPERAND_POSTINDEX type.
2827 (postindex_memory_operand): New helper function.
2828 (emit_ret): New function.
2829 (emit_load_store_pair): New function, factored out of emit_stp
2830 with support for MEMORY_OPERAND_POSTINDEX.
2831 (emit_stp): Rewrite using emit_load_store_pair.
2832 (emit_ldp): New function.
2833 (emit_load_store): Likewise.
2834 (emit_ldr): Mention post-index instruction in comment.
2835 (emit_ldrh): New function.
2836 (emit_ldrb): New function.
2837 (emit_ldrsw): Mention post-index instruction in comment.
2838 (emit_str): Likewise.
2839 (emit_subs): New function.
2840 (emit_cmp): Likewise.
2841 (emit_and): Likewise.
2842 (emit_orr): Likewise.
2843 (emit_orn): Likewise.
2844 (emit_eor): Likewise.
2845 (emit_mvn): Likewise.
2846 (emit_lslv): Likewise.
2847 (emit_lsrv): Likewise.
2848 (emit_asrv): Likewise.
2849 (emit_mul): Likewise.
2850 (emit_sbfm): Likewise.
2851 (emit_sbfx): Likewise.
2852 (emit_ubfm): Likewise.
2853 (emit_ubfx): Likewise.
2854 (emit_csinc): Likewise.
2855 (emit_cset): Likewise.
2856 (emit_nop): Likewise.
2857 (emit_ops_insns): New helper function.
2858 (emit_pop): Likewise.
2859 (emit_push): Likewise.
2860 (aarch64_emit_prologue): New function.
2861 (aarch64_emit_epilogue): Likewise.
2862 (aarch64_emit_add): Likewise.
2863 (aarch64_emit_sub): Likewise.
2864 (aarch64_emit_mul): Likewise.
2865 (aarch64_emit_lsh): Likewise.
2866 (aarch64_emit_rsh_signed): Likewise.
2867 (aarch64_emit_rsh_unsigned): Likewise.
2868 (aarch64_emit_ext): Likewise.
2869 (aarch64_emit_log_not): Likewise.
2870 (aarch64_emit_bit_and): Likewise.
2871 (aarch64_emit_bit_or): Likewise.
2872 (aarch64_emit_bit_xor): Likewise.
2873 (aarch64_emit_bit_not): Likewise.
2874 (aarch64_emit_equal): Likewise.
2875 (aarch64_emit_less_signed): Likewise.
2876 (aarch64_emit_less_unsigned): Likewise.
2877 (aarch64_emit_ref): Likewise.
2878 (aarch64_emit_if_goto): Likewise.
2879 (aarch64_emit_goto): Likewise.
2880 (aarch64_write_goto_address): Likewise.
2881 (aarch64_emit_const): Likewise.
2882 (aarch64_emit_call): Likewise.
2883 (aarch64_emit_reg): Likewise.
2884 (aarch64_emit_pop): Likewise.
2885 (aarch64_emit_stack_flush): Likewise.
2886 (aarch64_emit_zero_ext): Likewise.
2887 (aarch64_emit_swap): Likewise.
2888 (aarch64_emit_stack_adjust): Likewise.
2889 (aarch64_emit_int_call_1): Likewise.
2890 (aarch64_emit_void_call_2): Likewise.
2891 (aarch64_emit_eq_goto): Likewise.
2892 (aarch64_emit_ne_goto): Likewise.
2893 (aarch64_emit_lt_goto): Likewise.
2894 (aarch64_emit_le_goto): Likewise.
2895 (aarch64_emit_gt_goto): Likewise.
2896 (aarch64_emit_ge_got): Likewise.
2897 (aarch64_emit_ops_impl): New static global variable.
2898 (aarch64_emit_ops): New target function, return
2899 &aarch64_emit_ops_impl.
2900 (struct linux_target_ops): Install it.
2901
bb903df0
PL		 29022015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2903
2904 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2905 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2906 aarch64-ipa.o.
2907 * linux-aarch64-ipa.c: New file.
2908 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2909 and endian.h.
2910 (aarch64_get_thread_area): New target method.
2911 (extract_signed_bitfield): New helper function.
2912 (aarch64_decode_ldr_literal): New function.
2913 (enum aarch64_opcodes): New enum.
2914 (struct aarch64_register): New struct.
2915 (struct aarch64_operand): New struct.
2916 (x0): New static global.
2917 (x1): Likewise.
2918 (x2): Likewise.
2919 (x3): Likewise.
2920 (x4): Likewise.
2921 (w2): Likewise.
2922 (ip0): Likewise.
2923 (sp): Likewise.
2924 (xzr): Likewise.
2925 (aarch64_register): New helper function.
2926 (register_operand): Likewise.
2927 (immediate_operand): Likewise.
2928 (struct aarch64_memory_operand): New struct.
2929 (offset_memory_operand): New helper function.
2930 (preindex_memory_operand): Likewise.
2931 (enum aarch64_system_control_registers): New enum.
2932 (ENCODE): New macro.
2933 (emit_insn): New helper function.
2934 (emit_b): New function.
2935 (emit_bcond): Likewise.
2936 (emit_cb): Likewise.
2937 (emit_tb): Likewise.
2938 (emit_blr): Likewise.
2939 (emit_stp): Likewise.
2940 (emit_ldp_q_offset): Likewise.
2941 (emit_stp_q_offset): Likewise.
2942 (emit_load_store): Likewise.
2943 (emit_ldr): Likewise.
2944 (emit_ldrsw): Likewise.
2945 (emit_str): Likewise.
2946 (emit_ldaxr): Likewise.
2947 (emit_stxr): Likewise.
2948 (emit_stlr): Likewise.
2949 (emit_data_processing_reg): Likewise.
2950 (emit_data_processing): Likewise.
2951 (emit_add): Likewise.
2952 (emit_sub): Likewise.
2953 (emit_mov): Likewise.
2954 (emit_movk): Likewise.
2955 (emit_mov_addr): Likewise.
2956 (emit_mrs): Likewise.
2957 (emit_msr): Likewise.
2958 (emit_sevl): Likewise.
2959 (emit_wfe): Likewise.
2960 (append_insns): Likewise.
2961 (can_encode_int32_in): New helper function.
2962 (aarch64_relocate_instruction): New function.
2963 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2964 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2965 (struct linux_target_ops): Install aarch64_get_thread_area,
2966 aarch64_install_fast_tracepoint_jump_pad and
2967 aarch64_get_min_fast_tracepoint_insn_len.
2968
787749ea
PL		 29692015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2970
2971 * Makefile.in (aarch64-insn.o): New rule.
2972 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2973
9812b2e6
YQ		 29742015-09-21 Yao Qi <yao.qi@linaro.org>
2975
2976 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2977
18fe412b
YQ		 29782015-09-21 Yao Qi <yao.qi@linaro.org>
2979
2980 * tracepoint.c (max_jump_pad_size): Remove.
2981
a0cc84cd
YQ		 29822015-09-18 Yao Qi <yao.qi@linaro.org>
2983
2984 * linux-aarch64-low.c: Don't include sys/uio.h.
2985 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2986
d78908cf
WW		 29872015-09-16 Wei-cheng Wang <cole945@gmail.com>
2988
2989 * tracepoint.c (eval_result_type): Change prototype.
2990 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2991
d57e0d50
PA		 29922015-09-15 Pedro Alves <palves@redhat.com>
2993
2994 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2995 Check whether to report exec events instead of checking whether
2996 multiprocess is enabled.
2997
5a676acc
PA		 29982015-09-15 Pedro Alves <palves@redhat.com>
2999
3000 PR remote/18965
3001 * remote-utils.c (prepare_resume_reply): Merge
3002 TARGET_WAITKIND_VFORK_DONE switch case with the
3003 TARGET_WAITKIND_FORKED case.
3004
7c5d0fad
YQ		 30052015-09-15 Yao Qi <yao.qi@linaro.org>
3006
3007 * server.c (handle_query): Check string comparison using
3008 "else if" instead of "if".
3009
750ce8d1
YQ		 30102015-09-15 Yao Qi <yao.qi@linaro.org>
3011
3012 * server.c (vCont_supported): New global variable.
3013 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3014 matches. Append ";vContSupported+" to own_buf.
3015 (handle_v_requests): Append ";s;S" to own_buf if target supports
3016 hardware single step or vCont_supported is false.
3017 (capture_main): Set vCont_supported to zero.
3018
70b90b91
YQ		 30192015-09-15 Yao Qi <yao.qi@linaro.org>
3020
3021 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3022 it to ...
3023 (linux_supports_hardware_single_step): ... New function.
3024 (linux_target_ops): Update.
3025 * lynx-low.c (lynx_target_ops): Set field
3026 supports_hardware_single_step to target_can_do_hardware_single_step.
3027 * nto-low.c (nto_target_ops): Likewise.
3028 * spu-low.c (spu_target_ops): Likewise.
3029 * win32-low.c (win32_target_ops): Likewise.
3030 * target.c (target_can_do_hardware_single_step): New function.
3031 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3032 Remove. <supports_hardware_single_step>: New field.
3033 (target_supports_conditional_breakpoints): Remove.
3034 (target_supports_hardware_single_step): New macro.
3035 (target_can_do_hardware_single_step): Declare.
3036 * server.c (handle_query): Use target_supports_hardware_single_step
3037 instead of target_supports_conditional_breakpoints.
3038
ade90bde
YQ		 30392015-09-15 Yao Qi <yao.qi@linaro.org>
3040
3041 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3042 function.
3043 (struct linux_target_ops the_low_target): Install
3044 aarch64_linux_siginfo_fixup.
3045
94585166
DB		 30462015-09-11 Don Breazeal <donb@codesourcery.com>
3047 Luis Machado <lgustavo@codesourcery.com>
3048
3049 * linux-low.c (linux_mourn): Static declaration.
3050 (linux_arch_setup): Move in front of
3051 handle_extended_wait.
3052 (linux_arch_setup_thread): New function.
3053 (handle_extended_wait): Handle exec events. Call
3054 linux_arch_setup_thread. Make event_lwp argument a
3055 pointer-to-a-pointer.
3056 (check_zombie_leaders): Do not check stopped threads.
3057 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3058 (linux_low_filter_event): Add lwp and thread for exec'ing
3059 non-leader thread if leader thread has been deleted.
3060 Refactor code into linux_arch_setup_thread and call it.
3061 Pass child lwp pointer by reference to handle_extended_wait.
3062 (linux_wait_for_event_filtered): Update comment.
3063 (linux_wait_1): Prevent clobbering exec event status.
3064 (linux_supports_exec_events): New function.
3065 (linux_target_ops) <supports_exec_events>: Initialize new member.
3066 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3067 new member.
3068 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3069 * server.c (report_exec_events): New global variable.
3070 (handle_query): Handle qSupported query for exec-events feature.
3071 (captured_main): Initialize report_exec_events.
3072 * server.h (report_exec_events): Declare new global variable.
3073 * target.h (struct target_ops) <supports_exec_events>: New
3074 member.
3075 (target_supports_exec_events): New macro.
3076 * win32-low.c (win32_target_ops) <supports_exec_events>:
3077 Initialize new member.
3078
0568462b
MM		 30792015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3080
3081 * linux-low.c (linux_low_enable_btrace): Remove.
3082 (linux_target_ops): Replace linux_low_enable_btrace with
3083 linux_enable_btrace.
3084
39edd165
YQ		 30852015-09-03 Yao Qi <yao.qi@linaro.org>
3086
3087 * linux-aarch64-low.c (aarch64_insert_point): Call
3088 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3089 returns true.
3090
1db33b5a
UW		 30912015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3092
3093 * linux-low.c (check_stopped_by_breakpoint): Use
3094 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3095
ab290430
PA		 30962015-08-27 Pedro Alves <palves@redhat.com>
3097
3098 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3099
8d749320
SM		 31002015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3101
6711b7f8
SM		 3102 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3103 the XNEW-family equivalent.
8d749320
SM		 3104 (compile_bytecodes): Likewise.
3105 * dll.c (loaded_dll): Likewise.
3106 * event-loop.c (append_callback_event): Likewise.
3107 (create_file_handler): Likewise.
3108 (create_file_event): Likewise.
3109 * hostio.c (handle_open): Likewise.
3110 * inferiors.c (add_thread): Likewise.
3111 (add_process): Likewise.
3112 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3113 * linux-arm-low.c (arm_new_process): Likewise.
3114 (arm_new_thread): Likewise.
3115 * linux-low.c (add_to_pid_list): Likewise.
3116 (linux_add_process): Likewise.
3117 (handle_extended_wait): Likewise.
3118 (add_lwp): Likewise.
3119 (enqueue_one_deferred_signal): Likewise.
3120 (enqueue_pending_signal): Likewise.
3121 (linux_resume_one_lwp_throw): Likewise.
3122 (linux_resume_one_thread): Likewise.
3123 (linux_read_memory): Likewise.
3124 (linux_write_memory): Likewise.
3125 * linux-mips-low.c (mips_linux_new_process): Likewise.
3126 (mips_linux_new_thread): Likewise.
3127 (mips_add_watchpoint): Likewise.
3128 * linux-x86-low.c (initialize_low_arch): Likewise.
3129 * lynx-low.c (lynx_add_process): Likewise.
3130 * mem-break.c (set_raw_breakpoint_at): Likewise.
3131 (set_breakpoint): Likewise.
3132 (add_condition_to_breakpoint): Likewise.
3133 (add_commands_to_breakpoint): Likewise.
3134 (clone_agent_expr): Likewise.
3135 (clone_one_breakpoint): Likewise.
3136 * regcache.c (new_register_cache): Likewise.
3137 * remote-utils.c (look_up_one_symbol): Likewise.
3138 * server.c (queue_stop_reply): Likewise.
3139 (start_inferior): Likewise.
3140 (queue_stop_reply_callback): Likewise.
3141 (handle_target_event): Likewise.
3142 * spu-low.c (fetch_ppc_memory): Likewise.
3143 (store_ppc_memory): Likewise.
3144 * target.c (set_target_ops): Likewise.
3145 * thread-db.c (thread_db_load_search): Likewise.
3146 (try_thread_db_load_1): Likewise.
3147 * tracepoint.c (add_tracepoint): Likewise.
3148 (add_tracepoint_action): Likewise.
3149 (create_trace_state_variable): Likewise.
3150 (cmd_qtdpsrc): Likewise.
3151 (cmd_qtro): Likewise.
3152 (add_while_stepping_state): Likewise.
3153 * win32-low.c (child_add_thread): Likewise.
3154 (get_image_name): Likewise.
3155
ed8b7b42
YQ		 31562015-08-25 Yao Qi <yao.qi@linaro.org>
3157
3158 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3159
db3cb7cb
YQ		 31602015-08-25 Yao Qi <yao.qi@linaro.org>
3161
3162 * Makefile.in (aarch64-linux.o): New rule.
3163 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3164 srv_tgtobj.
3165 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3166 (aarch64_init_debug_reg_state): Make it extern.
3167 (aarch64_linux_prepare_to_resume): Remove.
3168
f6011a1c
YQ		 31692015-08-25 Yao Qi <yao.qi@linaro.org>
3170
3171 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3172 lwp_arch_private_info and ptid_of_lwp.
3173
88e2cf7e
YQ		 31742015-08-25 Yao Qi <yao.qi@linaro.org>
3175
3176 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3177 Find proc_info by find_process_pid. All callers updated.
3178
5e35436e
YQ		 31792015-08-25 Yao Qi <yao.qi@linaro.org>
3180
3181 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3182 Remove.
3183 (debug_reg_change_callback): Remove.
3184 (aarch64_notify_debug_reg_change): Remove.
3185
4a8a7965
YQ		 31862015-08-25 Yao Qi <yao.qi@linaro.org>
3187
3188 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3189 Call current_lwp_ptid.
3190
32a271ee
YQ		 31912015-08-25 Yao Qi <yao.qi@linaro.org>
3192
3193 * linux-aarch64-low.c (debug_reg_change_callback): Use
3194 debug_printf.
3195
0d51c8d7
YQ		 31962015-08-25 Yao Qi <yao.qi@linaro.org>
3197
3198 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3199
31a43dd5
YQ		 32002015-08-25 Yao Qi <yao.qi@linaro.org>
3201
3202 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3203
8ee52567
YQ		 32042015-08-25 Yao Qi <yao.qi@linaro.org>
3205
3206 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3207 the code.
3208
ff3f0f45
YQ		 32092015-08-25 Yao Qi <yao.qi@linaro.org>
3210
3211 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3212 Remove.
3213 (debug_reg_change_callback): Remove argument entry and add argument
3214 lwp. Remove local variable thread. Don't print thread id in the
3215 debugging output. Don't check whether pid of thread equals to pid.
3216 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3217 iterate_over_lwps instead find_inferior.
3218
3d40fbb5
PA		 32192015-08-24 Pedro Alves <palves@redhat.com>
3220
3221 * inferiors.c (get_first_process): New function.
3222 * inferiors.h (get_first_process): New declaration.
3223 * remote-utils.c (read_ptid): Default to the first process in the
3224 list, instead of to the current thread's process.
3225
438e1e42
PA		 32262015-08-24 Pedro Alves <palves@redhat.com>
3227
3228 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3229 * event-loop.c: Likewise.
3230 * remote-utils.c: Likewise.
3231 * tracepoint.c: Likewise.
3232
a8c6d4fc
PA		 32332015-08-24 Pedro Alves <palves@redhat.com>
3234
3235 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3236 ptid_get_lwp.
3237
99b0bb12
PA		 32382015-08-21 Pedro Alves <palves@redhat.com>
3239
3240 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3241 instead of literal 1.
3242
f8904751
PA		 32432015-08-21 Pedro Alves <palves@redhat.com>
3244
3245 * tdesc.c (default_description): Explicitly zero-initialize.
3246
465a859e
PA		 32472015-08-21 Pedro Alves <palves@redhat.com>
3248
3249 PR gdb/18749
3250 * inferiors.c (remove_thread): Discard any pending stop reply for
3251 this thread.
3252 * server.c (remove_all_on_match_pid): Rename to ...
3253 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3254 instead of a pid.
3255 (discard_queued_stop_replies): Change parameter to a ptid. Now
3256 extern.
3257 (handle_v_kill, kill_inferior_callback, captured_main)
3258 (process_serial_event): Adjust.
3259 * server.h (discard_queued_stop_replies): Declare.
3260
f0db101d
PA		 32612015-08-21 Pedro Alves <palves@redhat.com>
3262
3263 * linux-low.c (wait_for_sigstop): Always switch to no thread
3264 selected if the previously current thread dies.
3265 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3266 process instead of the current thread's.
3267 * remote-utils.c (input_interrupt): Don't check if there's no
3268 current thread.
3269 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3270 current thread to the general thread fails, error out.
3271 (handle_qxfer_auxv, handle_qxfer_libraries)
3272 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3273 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3274 (handle_query): Check if there's a thread selected instead of
3275 checking whether there's any thread in the thread list.
3276 (handle_qxfer_threads, handle_qxfer_btrace)
3277 (handle_qxfer_btrace_conf): Don't error out early if there's no
3278 thread in the thread list.
3279 (handle_v_cont, myresume): Don't set the current thread to the
3280 continue thread.
3281 (process_serial_event) <Hg handling>: Also set thread_id if the
3282 previous general thread is still alive.
3283 (process_serial_event) <g/G handling>: If setting the current
3284 thread to the general thread fails, error out.
3285 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3286 thread's lwp instead of the current thread's.
3287 * target.c (set_desired_thread): If the desired thread was not
3288 found, leave the current thread pointing to NULL. Return an int
3289 (boolean) indicating success.
3290 * target.h (set_desired_thread): Change return type to int.
3291
40045d91
MF		 32922015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3293
3294 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3295 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3296 #includes.
3297 (ps_get_thread_area): New function.
3298
45face3b
GB		 32992015-08-19 Gary Benson <gbenson@redhat.com>
3300
3301 * hostio.c (handle_pread): Do not attempt to read more data
3302 than hostio_reply_with_data can fit in a packet.
3303
16d5f642
JB		 33042015-08-18 Joel Brobecker <brobecker@adacore.com>
3305
3306 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3307
a738da3a
MF		 33082015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3309
3310 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3311
33ebda9d
PA		 33122015-08-06 Pedro Alves <palves@redhat.com>
3313
3314 * tracepoint.c (expr_eval_result): Now an int.
3315
a44892be
PA		 33162015-08-06 Pedro Alves <palves@redhat.com>
3317
3318 * gdbthread.h (struct regcache): Forward declare.
3319 (struct thread_info) <regcache_data>: Now a struct regcache
3320 pointer.
3321 * inferiors.c (inferior_regcache_data)
3322 (set_inferior_regcache_data): Now work with struct regcache
3323 pointers.
3324 * inferiors.h (struct regcache): Forward declare.
3325 (inferior_regcache_data, set_inferior_regcache_data): Now work
3326 with struct regcache pointers.
3327 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3328 (free_register_cache_thread): Remove struct regcache pointer
3329 casts.
3330
608a1e46
PA		 33312015-08-06 Pedro Alves <palves@redhat.com>
3332
3333 * server.c (captured_main): On error, print the exception message
3334 to stderr, and if run_once is set, throw a quit.
3335
f0ce0d3a
PA		 33362015-08-06 Pedro Alves <palves@redhat.com>
3337
3338 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3339 the current thread.
3340
bf47e248
PA		 33412015-08-06 Pedro Alves <palves@redhat.com>
3342
3343 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3344 reading beyond the passed in buffer length.
3345
b6b9ffcc
PL		 33462015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3347
3348 * tracepoint.c (symbol_list) <required>: Remove.
3349
863d01bd
PA		 33502015-08-06 Pedro Alves <palves@redhat.com>
3351
3352 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3353 count if stopping and suspending threads.
3354 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3355 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3356 (linux_detach): Complete an ongoing step-over.
3357 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3358 throughout.
3359 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3360 (linux_wait_1): If passing a signal to the inferior after
3361 finishing a step-over, unsuspend and re-resume all lwps. If we
3362 see a single-step event but the thread should be continuing, don't
3363 pass the trap to gdb.
3364 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3365 internal_error instead of gdb_assert.
3366 (enqueue_pending_signal): New function.
3367 (check_ptrace_stopped_lwp_gone): Add debug output.
3368 (start_step_over): Use internal_error instead of gdb_assert.
3369 (complete_ongoing_step_over): New function.
3370 (linux_resume_one_thread): Don't resume a suspended thread.
3371 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3372 it stepping.
3373
00db26fa
PA		 33742015-08-06 Pedro Alves <palves@redhat.com>
3375
3376 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3377 (linux_thread_alive): Use lwp_is_marked_dead.
3378 (extended_event_reported): Delete.
3379 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3380 instead of extended_event_reported.
3381 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3382 as well.
3383 (lwp_is_marked_dead): New function.
3384 (lwp_running): Use lwp_is_marked_dead.
3385 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3386 comment.
3387
ad071a30
PA		 33882015-08-06 Pedro Alves <palves@redhat.com>
3389
3390 * linux-low.c (linux_wait_1): Move fork event output out of the
3391 !report_to_gdb check. Pass event_child->waitstatus to
3392 target_waitstatus_to_string instead of ourstatus.
3393
524b57e6
YQ		 33942015-08-04 Yao Qi <yao.qi@linaro.org>
3395
3396 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3397 if current_thread is 32 bit.
3398
6085d6f6
YQ		 33992015-08-04 Yao Qi <yao.qi@linaro.org>
3400
3401 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3402 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3403 * server.c (extended_protocol): Remove "static".
3404 * server.h (extended_protocol): Declare it.
3405
8a7e4587
YQ		 34062015-08-04 Yao Qi <yao.qi@linaro.org>
3407
3408 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3409 both aarch64 and aarch32.
3410 (aarch64_set_pc): Likewise.
3411
3b53ae99
YQ		 34122015-08-04 Yao Qi <yao.qi@linaro.org>
3413
3414 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3415 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3416 arm-with-neon.xml to srv_xmlfiles.
3417 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3418 (is_64bit_tdesc): New function.
3419 (aarch64_linux_read_description): New function.
3420 (aarch64_arch_setup): Call aarch64_linux_read_description.
3421 (regs_info): Rename to regs_info_aarch64.
3422 (aarch64_regs_info): Return right regs_info.
3423 (initialize_low_arch): Call initialize_low_arch_aarch32.
3424
bd9e6534
YQ		 34252015-08-04 Yao Qi <yao.qi@linaro.org>
3426
3427 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3428 * linux-aarch32-low.c: New file.
3429 * linux-aarch32-low.h: New file.
3430 * linux-arm-low.c (arm_fill_gregset): Move it to
3431 linux-aarch32-low.c.
3432 (arm_store_gregset): Likewise.
3433 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3434 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3435 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3436 (regs_info): Rename to regs_info_arm.
3437 (arm_regs_info): Return regs_info_aarch32 if
3438 have_ptrace_getregset is 1 and target description is
3439 arm_with_neon or arm_with_vfpv3.
3440 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3441 Call initialize_low_arch_aarch32 instead.
3442
ded48a5e
YQ		 34432015-08-04 Yao Qi <yao.qi@linaro.org>
3444
3445 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3446 * linux-low.c: ... here.
3447 * linux-low.h (have_ptrace_getregset): Declare it.
3448
96e9210f
PA		 34492015-08-04 Pedro Alves <palves@redhat.com>
3450
3451 * thread-db.c (struct thread_db): Use new typedefs.
3452 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3453 CHK calls.
3454 (disable_thread_event_reporting): Cast result of dlsym to
3455 destination function pointer type.
3456 (thread_db_mourn): Use td_ta_delete_ftype.
3457
af60a1ef
SL		 34582015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3459
3460 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3461 arch variant.
3462 (CDX_BREAKPOINT): Define for R2.
3463 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3464 (the_low_target): Add comments.
3465
e8b41681
YQ		 34662015-07-30 Yao Qi <yao.qi@linaro.org>
3467
3468 * linux-arm-low.c (arm_hwcap): Remove it.
3469 (arm_read_description): New local variable arm_hwcap. Don't
3470 set arm_hwcap to zero.
3471
89abb039
YQ		 34722015-07-30 Yao Qi <yao.qi@linaro.org>
3473
3474 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3475 Use regcache->tdesc instead.
3476 (arm_store_wmmxregset): Likewise.
3477 (arm_fill_vfpregset): Likewise.
3478 (arm_store_vfpregset): Likewise.
3479
deca266c
YQ		 34802015-07-30 Yao Qi <yao.qi@linaro.org>
3481
3482 * linux-arm-low.c: Include arch/arm.h.
3483 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3484 (arm_store_gregset): Likewise.
3485
aa58a496
SM		 34862015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3487
3488 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3489 ptrace's 4th parameter.
3490
50904b25
YQ		 34912015-07-27 Yao Qi <yao.qi@linaro.org>
3492
3493 * configure.srv (case aarch64*-*-linux*): Don't set
3494 srv_linux_usrregs.
3495
5826e159
PA		 34962015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3497
3498 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3499 sys/ptrace.h.
3500 * linux-arm-low.c: Likewise.
3501 * linux-cris-low.c: Likewise.
3502 * linux-crisv32-low.c: Likewise.
3503 * linux-low.c: Likewise.
3504 * linux-m68k-low.c: Likewise.
3505 * linux-mips-low.c: Likewise.
3506 * linux-nios2-low.c: Likewise.
3507 * linux-s390-low.c: Likewise.
3508 * linux-sparc-low.c: Likewise.
3509 * linux-tic6x-low.c: Likewise.
3510 * linux-tile-low.c: Likewise.
3511 * linux-x86-low.c: Likewise.
3512
54019719
PA		 35132015-07-24 Pedro Alves <palves@redhat.com>
3514
3515 * config.in: Regenerate.
3516 * configure: Regenerate.
3517
eb7aa561
PA		 35182015-07-24 Pedro Alves <palves@redhat.com>
3519
3520 * acinclude.m4: Include ../ptrace.m4.
3521 * configure.ac: Call GDB_AC_PTRACE.
3522 * config.in, configure: Regenerate.
3523
55d7b841
YQ		 35242015-07-24 Yao Qi <yao.qi@linaro.org>
3525
3526 * linux-low.c (linux_create_inferior): Remove setting to
3527 proc->priv->new_inferior.
3528 (linux_attach): Likewise.
3529 (linux_low_filter_event): Likewise.
3530 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3531
c06cbd92
YQ		 35322015-07-24 Yao Qi <yao.qi@linaro.org>
3533
3534 * linux-low.c (linux_arch_setup): New function.
3535 (linux_low_filter_event): If proc->tdesc is NULL and
3536 proc->attached is true, call the_low_target.arch_setup.
3537 Otherwise, keep status pending, and return.
3538 (linux_resume_one_lwp_throw): Don't call get_pc if
3539 thread->while_stepping isn't NULL. Don't call
3540 get_thread_regcache if proc->tdesc is NULL.
3541 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3542 (linux_target_ops): Install arch_setup.
3543 * server.c (start_inferior): Call the_target->arch_setup.
3544 * target.h (struct target_ops) <arch_setup>: New field.
3545 (target_arch_setup): New marco.
3546 * lynx-low.c (lynx_target_ops): Update.
3547 * nto-low.c (nto_target_ops): Update.
3548 * spu-low.c (spu_target_ops): Update.
3549 * win32-low.c (win32_target_ops): Update.
3550
5ae3ebba
YQ		 35512015-07-24 Yao Qi <yao.qi@linaro.org>
3552
3553 * linux-low.c (linux_add_process): Don't set
3554 proc->priv->new_inferior.
3555 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3556 (linux_attach): Likewise.
3557
eb97750b
YQ		 35582015-07-24 Yao Qi <yao.qi@linaro.org>
3559
3560 * server.c (start_inferior): Code refactor.
3561
51aee833
YQ		 35622015-07-24 Yao Qi <yao.qi@linaro.org>
3563
3564 * server.c (process_serial_event): Set general_thread.
3565
af1b22f3
YQ		 35662015-07-21 Yao Qi <yao.qi@linaro.org>
3567
3568 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3569 aarch64_linux_get_debug_reg_capacity.
3570
554717a3
YQ		 35712015-07-17 Yao Qi <yao.qi@linaro.org>
3572
3573 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3574 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3575 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3576 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3577 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3578 (AARCH64_HWP_ALIGNMENT): Likewise.
3579 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3580 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3581 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3582 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3583 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3584 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3585 (struct aarch64_debug_reg_state): Likewise.
3586 (struct arch_lwp_info): Likewise.
3587 (aarch64_align_watchpoint): Likewise.
3588 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3589 (aarch64_watchpoint_length): Likewise.
3590 (aarch64_point_encode_ctrl_reg): Likewise
3591 (aarch64_point_is_aligned): Likewise.
3592 (aarch64_align_watchpoint): Likewise.
3593 (aarch64_linux_set_debug_regs):
3594 (aarch64_dr_state_insert_one_point): Likewise.
3595 (aarch64_dr_state_remove_one_point): Likewise.
3596 (aarch64_handle_breakpoint): Likewise.
3597 (aarch64_handle_aligned_watchpoint): Likewise.
3598 (aarch64_handle_unaligned_watchpoint): Likewise.
3599 (aarch64_handle_watchpoint): Likewise.
3600
c67ca4de
YQ		 36012015-07-17 Yao Qi <yao.qi@linaro.org>
3602
3603 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3604 and don't aarch64_get_debug_reg_state. All callers update.
3605 (aarch64_handle_aligned_watchpoint): Likewise.
3606 (aarch64_handle_unaligned_watchpoint): Likewise.
3607 (aarch64_handle_watchpoint): Likewise.
3608 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3609 (aarch64_remove_point): Likewise.
3610
25abf979
YQ		 36112015-07-17 Yao Qi <yao.qi@linaro.org>
3612
3613 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3614 debug_printf.
3615 (aarch64_handle_unaligned_watchpoint): Likewise.
3616
db1ff28b
JK		 36172015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3618
3619 Revert the previous 3 commits:
3620 Move gdb_regex* to common/
3621 Move linux_find_memory_regions_full & co.
3622 gdbserver build-id attribute generator
3623
700ca40f
JK		 36242015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3625 Jan Kratochvil <jan.kratochvil@redhat.com>
3626
3627 gdbserver build-id attribute generator.
3628 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3629 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3630 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3631 (find_phdr): New.
3632 (get_dynamic): Use find_pdhr to traverse program headers.
3633 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3634 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3635 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3636 (get_hex_build_id): New.
3637 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3638 to reply XML document.
3639
9904185c
JK		 36402015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3641 Jan Kratochvil <jan.kratochvil@redhat.com>
3642
3643 * target.c: Include target/target-utils.h and fcntl.h.
3644 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3645 (target_fileio_read_stralloc): New functions.
3646
6e5b4429
JK		 36472015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3648
3649 * Makefile.in (OBS): Add gdb_regex.o.
3650 (gdb_regex.o): New.
3651 * config.in: Rebuilt.
3652 * configure: Rebuilt.
3653
ddc98fbf
JK		 36542015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3655 Jan Kratochvil <jan.kratochvil@redhat.com>
3656
3657 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3658 * Makefile.in (OBS): Add target-utils.o.
3659 (linux-maps.o, target-utils.o): New.
3660 * configure.srv (srv_linux_obj): Add linux-maps.o.
3661
e57bb7a0
PL		 36622015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3663
3664 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3665 function, return 1.
3666 (the_low_target): Install it.
3667
586b02a9
PA		 36682015-07-14 Pedro Alves <palves@redhat.com>
3669
3670 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3671 Instead, ignore ECHILD, and throw an error for other errnos.
3672
58c1b36c
PA		 36732015-07-10 Pedro Alves <palves@redhat.com>
3674
3675 * event-loop.c (struct callback_event) <data>: Change type to
3676 gdb_client_data instance instead of gdb_client_data pointer.
3677 (append_callback_event): Adjust.
3678
421530db
PL		 36792015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3680
3681 * linux-aarch64-low.c: Add comments for each linux_target_ops
3682 method. Remove comments already covered in target_ops and
3683 linux_target_ops definitions.
3684 (the_low_target): Add comments for each unimplemented method.
3685
c2d65f38
YQ		 36862015-07-09 Yao Qi <yao.qi@linaro.org>
3687
3688 * linux-aarch64-low.c (aarch64_regmap): Remove.
3689 (aarch64_usrregs_info): Remove.
3690 (regs_info): Set field usrregs to NULL.
3691
b20a6524
MM		 36922015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3693
3694 * linux-low.c: Include "rsp-low.h"
3695 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3696 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3697 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3698 (handle_btrace_enable_pt): New.
3699 (handle_btrace_general_set): Support "pt".
3700 (handle_btrace_conf_general_set): Support "pt:size".
3701
96c97461
PL		 37022015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3703
3704 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3705 Z_PACKET_SW_BP.
3706
37d66942
PL		 37072015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3708
3709 * linux-aarch64-low.c: Remove comment about endianness.
3710 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3711 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3712 memcmp.
3713
dc06243f
GB		 37142015-06-24 Gary Benson <gbenson@redhat.com>
3715
3716 * linux-i386-ipa.c (stdint.h): Do not include.
3717 * lynx-i386-low.c (stdint.h): Likewise.
3718 * lynx-ppc-low.c (stdint.h): Likewise.
3719 * mem-break.c (stdint.h): Likewise.
3720 * thread-db.c (stdint.h): Likewise.
3721 * tracepoint.c (stdint.h): Likewise.
3722 * win32-low.c (stdint.h): Likewise.
3723
124e13d9
SM		 37242015-06-18 Simon Marchi <simon.marchi@ericsson.com>
3725
3726 * server.c (write_qxfer_response): Update call to
3727 remote_escape_output.
3728
909c2cda
JK		 37292015-06-15 Aleksandar Ristovski <aristovski@qnx.com
3730 Jan Kratochvil <jan.kratochvil@redhat.com>
3731
3732 Merge multiple hex conversions.
3733 * gdbreplay.c (tohex): Rename to 'fromhex'.
3734 (logchar): Use fromhex.
3735
24c05f46
JK		 37362015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3737
3738 * server.c (handle_qxfer_libraries): Set `version' attribute for
3739 <library-list>.
3740
14d2069a
GB		 37412015-06-10 Gary Benson <gbenson@redhat.com>
3742
3743 * target.h (struct target_ops) <multifs_open>: New field.
3744 <multifs_unlink>: Likewise.
3745 <multifs_readlink>: Likewise.
3746 * linux-low.c (nat/linux-namespaces.h): New include.
3747 (linux_target_ops): Initialize the_target->multifs_open,
3748 the_target->multifs_unlink and the_target->multifs_readlink.
3749 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3750 * hostio.c (hostio_fs_pid): New static variable.
3751 (hostio_handle_new_gdb_connection): New function.
3752 (handle_setfs): Likewise.
3753 (handle_open): Use the_target->multifs_open as appropriate.
3754 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3755 (handle_readlink): Use the_target->multifs_readlink as
3756 appropriate.
3757 (handle_vFile): Handle vFile:setfs packets.
3758 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3759 after target_handle_new_gdb_connection.
3760
4b8b5e72
GB		 37612015-06-10 Gary Benson <gbenson@redhat.com>
3762
3763 * configure.ac (AC_CHECK_FUNCS): Add setns.
3764 * config.in: Regenerate.
3765 * configure: Likewise.
3766 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3767 (linux-namespaces.o): New rule.
3768 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3769
3ac2e371
GB		 37702015-06-09 Gary Benson <gbenson@redhat.com>
3771
3772 * hostio.c (handle_open): Process mode argument with
3773 fileio_to_host_mode.
3774
ca9b78ce
YQ		 37752015-06-01 Yao Qi <yao.qi@linaro.org>
3776
3777 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3778 * linux-x86-low.c: Likewise.
3779
bfacd19d
DB		 37802015-05-28 Don Breazeal <donb@codesourcery.com>
3781
3782 * linux-low.c (handle_extended_wait): Initialize
3783 thread_info.last_resume_kind for new fork children.
3784
452003ef
PA		 37852015-05-15 Pedro Alves <palves@redhat.com>
3786
3787 * target.h (target_handle_new_gdb_connection): Rewrite using if
3788 wrapped in do/while.
3789
1041a03c
JB		 37902015-05-14 Joel Brobecker <brobecker@adacore.com>
3791
3792 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3793 * configure, config.in: Regenerate.
3794 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3795 Declare typedef.
3796
c269dbdb
DB		 37972015-05-12 Don Breazeal <donb@codesourcery.com>
3798
3799 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3800 PTRACE_EVENT_VFORK_DONE.
3801 (linux_low_ptrace_options, extended_event_reported): Add vfork
3802 events.
3803 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3804 and "vforkdone" for RSP 'T' Stop Reply Packet.
3805 * server.h (report_vfork_events): Declare
3806 global variable.
3807
3a8a0396
DB		 38082015-05-12 Don Breazeal <donb@codesourcery.com>
3809
3810 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3811 (the_low_target) <new_fork>: Initialize new member.
3812 * linux-arm-low.c (arm_new_fork): New function.
3813 (the_low_target) <new_fork>: Initialize new member.
3814 * linux-low.c (handle_extended_wait): Call new target function
3815 new_fork.
3816 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3817 * linux-mips-low.c (mips_add_watchpoint): New function
3818 extracted from mips_insert_point.
3819 (the_low_target) <new_fork>: Initialize new member.
3820 (mips_linux_new_fork): New function.
3821 (mips_insert_point): Call mips_add_watchpoint.
3822 * linux-x86-low.c (x86_linux_new_fork): New function.
3823 (the_low_target) <new_fork>: Initialize new member.
3824
de0d863e
DB		 38252015-05-12 Don Breazeal <donb@codesourcery.com>
3826
3827 * linux-low.c (handle_extended_wait): Implement return value,
3828 rename argument 'event_child' to 'event_lwp', handle
3829 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3830 (linux_low_ptrace_options): New function.
3831 (linux_low_filter_event): Call linux_low_ptrace_options,
3832 use different argument fo linux_enable_event_reporting,
3833 use return value from handle_extended_wait.
3834 (extended_event_reported): New function.
3835 (linux_wait_1): Call extended_event_reported and set
3836 status to report fork events.
3837 (linux_write_memory): Add pid to debug message.
3838 (reset_lwp_ptrace_options_callback): New function.
3839 (linux_handle_new_gdb_connection): New function.
3840 (linux_target_ops): Initialize new structure member.
3841 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3842 * lynx-low.c: Initialize new structure member.
3843 * remote-utils.c (prepare_resume_reply): Implement stop reason
3844 "fork" for "T" stop message.
3845 * server.c (handle_query): Call handle_new_gdb_connection.
3846 * server.h (report_fork_events): Declare global flag.
3847 * target.h (struct target_ops) <handle_new_gdb_connection>:
3848 New member.
3849 (target_handle_new_gdb_connection): New macro.
3850 * win32-low.c: Initialize new structure member.
3851
ddcbc397
DB		 38522015-05-12 Don Breazeal <donb@codesourcery.com>
3853
3854 * mem-break.c (APPEND_TO_LIST): Define macro.
3855 (clone_agent_expr): New function.
3856 (clone_one_breakpoint): New function.
3857 (clone_all_breakpoints): New function.
3858 * mem-break.h: Declare new functions.
3859
89245bc0
DB		 38602015-05-12 Don Breazeal <donb@codesourcery.com>
3861
3862 * linux-low.c (linux_supports_fork_events): New function.
3863 (linux_supports_vfork_events): New function.
3864 (linux_target_ops): Initialize new structure members.
3865 (initialize_low): Call linux_check_ptrace_features.
3866 * lynx-low.c (lynx_target_ops): Initialize new structure
3867 members.
3868 * server.c (report_fork_events, report_vfork_events):
3869 New global flags.
3870 (handle_query): Add new features to qSupported packet and
3871 response.
3872 (captured_main): Initialize new global variables.
3873 * target.h (struct target_ops) <supports_fork_events>:
3874 New member.
3875 <supports_vfork_events>: New member.
3876 (target_supports_fork_events): New macro.
3877 (target_supports_vfork_events): New macro.
3878 * win32-low.c (win32_target_ops): Initialize new structure
3879 members.
3880
835205d0
GB		 38812015-05-12 Gary Benson <gbenson@redhat.com>
3882
3883 * server.c (handle_qxfer_exec_file): Use current process
3884 if annex is empty.
3885
21e94bd9
SL		 38862015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3887
3888 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3889 Remove HAVE_PTRACE_GETREGS conditionals.
3890 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3891 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3892
45614f15
YQ		 38932015-05-08 Yao Qi <yao.qi@linaro.org>
3894
3895 * linux-low.c (linux_supports_conditional_breakpoints): New
3896 function.
3897 (linux_target_ops): Install new target method.
3898 * lynx-low.c (lynx_target_ops): Install NULL hook for
3899 supports_conditional_breakpoints.
3900 * nto-low.c (nto_target_ops): Likewise.
3901 * spu-low.c (spu_target_ops): Likewise.
3902 * win32-low.c (win32_target_ops): Likewise.
3903 * server.c (handle_query): Check
3904 target_supports_conditional_breakpoints.
3905 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3906 New field.
3907 (target_supports_conditional_breakpoints): New macro.
3908
80ad801e
PA		 39092015-05-06 Pedro Alves <palves@redhat.com>
3910
3911 PR server/18081
3912 * server.c (start_inferior): If the process exits, mourn it.
3913
819843c7
GB		 39142015-04-21 Gary Benson <gbenson@redhat.com>
3915
3916 * hostio.c (fileio_open_flags_to_host): Factored out to
3917 fileio_to_host_openflags in common/fileio.c. Single use
3918 updated.
3919
a2d5a9d7
MF		 39202015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3921
3922 * linux-xtensa-low.c (xtensa_fill_gregset)
3923 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3924 XCHAL_HAVE_LOOP.
3925
deb44829
MF		 39262015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3927
3928 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3929 (regs_info): Replace usrregs pointer with NULL.
3930
e57f1de3
GB		 39312015-04-17 Gary Benson <gbenson@redhat.com>
3932
3933 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3934 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3935 * server.c (handle_qxfer_exec_file): New function.
3936 (qxfer_packets): Add exec-file entry.
3937 (handle_query): Report qXfer:exec-file:read as supported packet.
3938
62828379
RN		 39392015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3940
3941 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3942
b88bb450
GB		 39432015-04-09 Gary Benson <gbenson@redhat.com>
3944
3945 * hostio-errno.c (errno_to_fileio_error): Remove function.
3946 Update caller to use remote_fileio_to_fio_error.
3947
c8f4bfdd
YQ		 39482015-04-09 Yao Qi <yao.qi@linaro.org>
3949
3950 * linux-low.c (linux_insert_point): Call
3951 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3952 (linux_remove_point): Call remove_memory_breakpoint if type is
3953 raw_bkpt_type_sw.
3954 * linux-x86-low.c (x86_insert_point): Don't call
3955 insert_memory_breakpoint.
3956 (x86_remove_point): Don't call remove_memory_breakpoint.
3957
41f98f02
PA		 39582015-04-01 Pedro Alves <palves@redhat.com>
3959 Cleber Rosa <crosa@redhat.com>
3960
3961 * server.c (gdbserver_usage): Reorganize and extend the usage
3962 message.
3963
2bf6fb9d
PA		 39642015-03-24 Pedro Alves <palves@redhat.com>
3965
3966 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3967 output. Also dump TRAP_TRACE.
3968 (linux_low_filter_event): In debug output, distinguish a
3969 resume_stop SIGSTOP from a delayed SIGSTOP.
3970
369f6daa
GB		 39712015-03-24 Gary Benson <gbenson@redhat.com>
3972
3973 * linux-x86-low.c (x86_linux_new_thread): Moved to
3974 nat/x86-linux.c.
3975 (x86_linux_prepare_to_resume): Likewise.
3976
8e5d4070
GB		 39772015-03-24 Gary Benson <gbenson@redhat.com>
3978
3979 * Makefile.in (x86-linux-dregs.o): New rule.
3980 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3981 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3982 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3983 (x86_linux_dr_get): Likewise.
3984 (x86_linux_dr_set): Likewise.
3985 (update_debug_registers_callback): Likewise.
3986 (x86_linux_dr_set_addr): Likewise.
3987 (x86_linux_dr_get_addr): Likewise.
3988 (x86_linux_dr_set_control): Likewise.
3989 (x86_linux_dr_get_control): Likewise.
3990 (x86_linux_dr_get_status): Likewise.
3991 (x86_linux_update_debug_registers): Likewise.
3992
2b95d440
GB		 39932015-03-24 Gary Benson <gbenson@redhat.com>
3994
3995 * linux-x86-low.c (x86_linux_update_debug_registers):
3996 New function, factored out from...
3997 (x86_linux_prepare_to_resume): ...this.
3998
14b0bc68
GB		 39992015-03-24 Gary Benson <gbenson@redhat.com>
4000
4001 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4002 (x86_linux_dr_set): Likewise.
4003 (update_debug_registers_callback): Likewise.
4004 (x86_linux_dr_set_addr): Likewise.
4005 (x86_linux_dr_get_addr): Likewise.
4006 (x86_linux_dr_set_control): Likewise.
4007 (x86_linux_dr_get_control): Likewise.
4008 (x86_linux_dr_get_status): Likewise.
4009 (x86_linux_prepare_to_resume): Likewise.
4010
5dfe6ca8
GB		 40112015-03-24 Gary Benson <gbenson@redhat.com>
4012
4013 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4014 Use perror_with_name. Pass string through gettext.
4015 (x86_linux_dr_set): Likewise.
4016
d33472ad
GB		 40172015-03-24 Gary Benson <gbenson@redhat.com>
4018
4019 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4020 (x86_linux_dr_set_addr): ...this.
4021 (x86_dr_low_get_addr): Rename to...
4022 (x86_linux_dr_get_addr): ...this.
4023 (x86_dr_low_set_control): Rename to...
4024 (x86_linux_dr_set_control): ...this.
4025 (x86_dr_low_get_control): Rename to...
4026 (x86_linux_dr_get_control): ...this.
4027 (x86_dr_low_get_status): Rename to...
4028 (x86_linux_dr_get_status): ...this.
4029 (x86_dr_low): Update with new function names.
4030
4b134ca1
GB		 40312015-03-24 Gary Benson <gbenson@redhat.com>
4032
4033 * Makefile.in (x86-linux.o): New rule.
4034 * configure.srv: Add x86-linux.o to relevant targets.
4035 * linux-low.c (lwp_set_arch_private_info): New function.
4036 (lwp_arch_private_info): Likewise.
4037 * linux-x86-low.c: Include nat/x86-linux.h.
4038 (arch_lwp_info): Removed structure.
4039 (update_debug_registers_callback):
4040 Use lwp_set_debug_registers_changed.
4041 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4042 and lwp_set_debug_registers_changed.
4043 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4044
34c703da
GB		 40452015-03-24 Gary Benson <gbenson@redhat.com>
4046
4047 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4048 * linux-arm-low.c (arm_new_thread): Likewise.
4049 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4050 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4051 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4052 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4053
cff068da
GB		 40542015-03-24 Gary Benson <gbenson@redhat.com>
4055
4056 * linux-low.c (ptid_of_lwp): New function.
4057 (lwp_is_stopped): Likewise.
4058 (lwp_stop_reason): Likewise.
4059 * linux-x86-low.c (update_debug_registers_callback):
4060 Use lwp_is_stopped.
4061 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4062 lwp_stop_reason.
4063
b2f7c7e8
GB		 40642015-03-24 Gary Benson <gbenson@redhat.com>
4065
4066 * linux-low.h (linux_stop_lwp): Remove declaration.
4067
6d4ee8c6
GB		 40682015-03-24 Gary Benson <gbenson@redhat.com>
4069
4070 * linux-low.h: Include nat/linux-nat.h.
4071 * linux-low.c (iterate_over_lwps_args): New structure.
4072 (iterate_over_lwps_filter): New function.
4073 (iterate_over_lwps): Likewise.
4074 * linux-x86-low.c (update_debug_registers_callback):
4075 Update signature to what iterate_over_lwps expects.
4076 Remove PID check that iterate_over_lwps now performs.
4077 (x86_dr_low_set_addr): Use iterate_over_lwps.
4078 (x86_dr_low_set_control): Likewise.
4079
70a0bb6b
GB		 40802015-03-24 Gary Benson <gbenson@redhat.com>
4081
4082 * linux-x86-low.c (x86_debug_reg_state): New function.
4083 (x86_linux_prepare_to_resume): Use the above.
4084
7b669087
GB		 40852015-03-24 Gary Benson <gbenson@redhat.com>
4086
4087 * linux-low.c (current_lwp_ptid): New function.
4088 * linux-x86-low.c: Include nat/linux-nat.h.
4089 (x86_dr_low_get_addr): Use current_lwp_ptid.
4090 (x86_dr_low_get_control): Likewise.
4091 (x86_dr_low_get_status): Likewise.
4092
eef49a3d
PA		 40932015-03-20 Pedro Alves <palves@redhat.com>
4094
4095 * tracepoint.c (cmd_qtstatus): Make "str" const.
4096
b2333d22
PA		 40972015-03-20 Pedro Alves <palves@redhat.com>
4098
4099 * server.c (handle_general_set): Make "req_str" const.
4100
23f238d3
PA		 41012015-03-19 Pedro Alves <palves@redhat.com>
4102
4103 * linux-low.c (linux_resume_one_lwp): Rename to ...
4104 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4105 instead call perror_with_name.
4106 (check_ptrace_stopped_lwp_gone): New function.
4107 (linux_resume_one_lwp): Reimplement as wrapper around
4108 linux_resume_one_lwp_throw that swallows errors if the LWP is
4109 gone.
4110
91baf43f
PA		 41112015-03-19 Pedro Alves <palves@redhat.com>
4112
4113 * linux-low.c (count_events_callback, select_event_lwp_callback):
4114 No longer check whether the thread has resume_stop as last resume
4115 kind.
4116
8bf3b159
PA		 41172015-03-19 Pedro Alves <palves@redhat.com>
4118
4119 * linux-low.c (count_events_callback, select_event_lwp_callback):
4120 Use the lwp's status_pending_p field, not the thread's.
4121
b90fc188
PA		 41222015-03-19 Pedro Alves <palves@redhat.com>
4123
4124 * linux-low.c (select_event_lwp_callback): Update comments to
4125 no longer mention SIGTRAP.
4126
464b0089
GB		 41272015-03-18 Gary Benson <gbenson@redhat.com>
4128
4129 * server.c (handle_query): Do not report vFile:fstat as supported.
4130
aa9e327f
GB		 41312015-03-11 Gary Benson <gbenson@redhat.com>
4132
4133 * hostio.c (sys/types.h): New include.
4134 (sys/stat.h): Likewise.
4135 (common-remote-fileio.h): Likewise.
4136 (handle_fstat): New function.
4137 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 4138
791c0056
GB		 41392015-03-11 Gary Benson <gbenson@redhat.com>
4140
4141 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4142 struct stat.st_blocks and struct stat.st_blksize.
4143 * configure: Regenerate.
4144 * config.in: Likewise.
4145 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4146 (OBS): Add common-remote-fileio.o.
4147 (common-remote-fileio.o): New rule.
4148
9a9df970
PA		 41492015-03-09 Pedro Alves <palves@redhat.com>
4150
4151 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4152 'struct sockaddr' pointer in 'accept' call.
4153
9eb1356e
PA		 41542015-03-09 Pedro Alves <palves@redhat.com>
4155
4156 Revert:
4157 2015-03-07 Pedro Alves <palves@redhat.com>
4158 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4159 or <winsock2.h> here. Instead include "gdb_socket.h".
4160 (remote_open): Use union gdb_sockaddr_u.
4161 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4162 or <winsock2.h> here. Instead include "gdb_socket.h".
4163 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4164 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4165 or <sys/un.h>.
4166 (init_named_socket, gdb_agent_helper_thread): Use union
4167 gdb_sockaddr_u.
4168
aac331e4
PA		 41692015-03-07 Pedro Alves <palves@redhat.com>
4170
4171 * configure.ac (build_warnings): Move
4172 -Wdeclaration-after-statement to the C-specific set.
4173 * configure: Regenerate.
4174
366c75fc
PA		 41752015-03-07 Pedro Alves <palves@redhat.com>
4176
4177 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4178 or <winsock2.h> here. Instead include "gdb_socket.h".
4179 (remote_open): Use union gdb_sockaddr_u.
4180 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4181 or <winsock2.h> here. Instead include "gdb_socket.h".
4182 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4183 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4184 or <sys/un.h>.
4185 (init_named_socket, gdb_agent_helper_thread): Use union
4186 gdb_sockaddr_u.
4187
492d29ea
PA		 41882015-03-07 Pedro Alves <palves@redhat.com>
4189
4190 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4191 instead.
4192
60a191ed
YQ		 41932015-03-06 Yao Qi <yao.qi@linaro.org>
4194
4195 * linux-aarch64-low.c (aarch64_insert_point): Use
4196 show_debug_regs as a boolean.
4197 (aarch64_remove_point): Likewise.
4198
f5771b1d
PA		 41992015-03-05 Pedro Alves <palves@redhat.com>
4200
4201 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4202 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4203 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4204 * nto-low.c (nto_target_ops): Likewise.
4205 * spu-low.c (spu_target_ops): Likewise.
4206 * win32-low.c (win32_target_ops): Likewise.
4207
3e572f71
PA		 42082015-03-04 Pedro Alves <palves@redhat.com>
4209
72f4393d 4210 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 4211 Decide whether a breakpoint triggered based on the SIGTRAP's
4212 siginfo.si_code.
72f4393d
L		 4213 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4214 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 4215 (linux_low_filter_event): Check for breakpoints before checking
4216 watchpoints.
4217 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4218 siginfo.si_code.
72f4393d
L		 4219 (linux_stopped_by_sw_breakpoint)
4220 (linux_supports_stopped_by_sw_breakpoint)
4221 (linux_stopped_by_hw_breakpoint)
4222 (linux_supports_stopped_by_hw_breakpoint): New functions.
4223 (linux_target_ops): Install new target methods.
3e572f71 4224
1ec68e26
PA		 42252015-03-04 Pedro Alves <palves@redhat.com>
4226
4227 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4228 * server.c (swbreak_feature, hwbreak_feature): New globals.
4229 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4230 (captured_main): Clear swbreak_feature and hwbreak_feature.
4231 * server.h (swbreak_feature, hwbreak_feature): Declare.
4232 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4233 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4234 supports_stopped_by_hw_breakpoint>: New fields.
4235 (target_supports_stopped_by_sw_breakpoint)
4236 (target_stopped_by_sw_breakpoint)
4237 (target_supports_stopped_by_hw_breakpoint)
4238 (target_stopped_by_hw_breakpoint): Declare.
4239
15c66dd6
PA		 42402015-03-04 Pedro Alves <palves@redhat.com>
4241
4242 enum lwp_stop_reason -> enum target_stop_reason
4243 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4244 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4245 (linux_wait_1, stuck_in_jump_pad_callback)
4246 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4247 (linux_stopped_by_watchpoint):
4248 * linux-low.h (enum lwp_stop_reason): Delete.
4249 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4250 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4251
98fc70d6
YQ		 42522015-03-04 Yao Qi <yao.qi@linaro.org>
4253
4254 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4255
dd2ac174
GB		 42562015-03-03 Gary Benson <gbenson@redhat.com>
4257
4258 * hostio.c (handle_vFile): Fix prefix lengths.
4259
d68e53f4
MM		 42602015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4261
4262 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4263 ptr_bits.
4264
bf2d68ab
AA		 42652015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4266
4267 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4268 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4269 (clean): Add "rm -f" for above C files.
4270 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4271 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4272 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4273 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4274 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4275 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4276 (init_registers_s390x_vx_linux64)
4277 (init_registers_s390x_tevx_linux64)
4278 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4279 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4280 declarations.
4281 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4282 (s390_store_vxrs_high): New functions.
4283 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4284 NT_S390_VXRS_HIGH.
4285 (s390_arch_setup): Add logic for selecting one of the new target
4286 descriptions. Activate the new vector regsets if applicable.
4287 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4288 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4289 and init_registers_s390x_tevx_linux64.
4290
c966a859
PA		 42912015-03-01 Pedro Alves <palves@redhat.com>
4292
4293 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4294 parameter.
4295
4180215b
PA		 42962015-02-27 Pedro Alves <palves@redhat.com>
4297
4298 * linux-x86-low.c (u_debugreg_offset): New function.
4299 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4300
749bab01
PA		 43012015-02-27 Pedro Alves <palves@redhat.com>
4302
4303 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4304 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4305 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4306 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4307 (ps_lsetfpregs, ps_getpid)
4308 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4309 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4310 (ps_lsetxregs, ps_plog): Declare.
4311
3c14e5a3
PA		 43122015-02-27 Pedro Alves <palves@redhat.com>
4313
4314 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4315 IP_AGENT_EXPORT_FUNC.
4316 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4317 IP_AGENT_EXPORT_FUNC.
4318 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4319 (IP_AGENT_EXPORT): Delete.
4320 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4321 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4322 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4323 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4324 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4325 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4326 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4327 (traceframe_read_count, traceframe_write_count)
4328 (traceframes_created, trace_state_variables, get_raw_reg)
4329 (get_trace_state_variable_value, set_trace_state_variable_value)
4330 (ust_loaded, helper_thread_id, cmd_buf): Use
4331 IPA_SYM_EXPORTED_NAME.
4332 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4333 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4334 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4335 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4336 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4337 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4338 EXTERN_C_PUSH/EXTERN_C_POP.
4339 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4340 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4341 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4342 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4343 (traceframe_write_count, traceframe_read_count)
4344 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4345 (about_to_request_buffer_space, get_trace_state_variable_value)
4346 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4347 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4348 EXTERN_C_PUSH/EXTERN_C_POP.
4349 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4350 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4351 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4352 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4353 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4354 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4355 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4356 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4357 Define.
4358 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4359 (IP_AGENT_EXPORT_VAR_DECL): Define.
4360 (tracing): Declare.
4361 (gdb_agent_get_raw_reg): Declare.
4362
fe978cb0
PA		 43632015-02-27 Tom Tromey <tromey@redhat.com>
4364 Pedro Alves <palves@redhat.com>
4365
4366 Rename symbols whose names are reserved C++ keywords throughout.
4367
3bc3d82a
PA		 43682015-02-27 Pedro Alves <palves@redhat.com>
4369
4370 * Makefile.in (COMPILER): New, get it from autoconf.
4371 (CXX): Get from autoconf instead.
4372 (COMPILE.pre): Use COMPILER.
4373 (CC-LD): Rename to ...
4374 (CC_LD): ... this. Use COMPILER.
4375 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4376 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4377 * acinclude.m4: Include build-with-cxx.m4.
4378 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4379 Disable -Werror by default if building in C++ mode.
4380 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4381 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4382 the C++ compiler. Save/restore CXXFLAGS too.
4383 * configure: Regenerate.
4384
07697489
PA		 43852015-02-27 Pedro Alves <palves@redhat.com>
4386
4387 * acinclude.m4: Include libiberty.m4.
4388 * configure.ac: Call libiberty_INIT.
4389 * config.in, configure: Regenerate.
4390
9beb7c4e
PA		 43912015-02-26 Pedro Alves <palves@redhat.com>
4392
4393 * linux-low.c (linux_wait_1): When incrementing the PC past a
4394 program breakpoint always use the_low_target.breakpoint_len as
4395 increment, rather than the maximum between that and
4396 the_low_target.decr_pc_after_break.
4397
8090aef2
PA		 43982015-02-23 Pedro Alves <palves@redhat.com>
4399
4400 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4401 thread was doing a step-over; always adjust the PC if
4402 we stepped over a permanent breakpoint.
4403 (linux_wait_1): If we stepped over breakpoint that was on top of a
4404 permanent breakpoint, manually advance the PC past it.
4405
bc9540e8
PA		 44062015-02-23 Pedro Alves <palves@redhat.com>
4407
4408 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4409 modes.
4410 (x86_fill_gregset, x86_store_gregset): Use it when handling
4411 $orig_eax.
4412
2db9a427
PA		 44132015-02-20 Pedro Alves <palves@redhat.com>
4414
4415 * thread-db.c: Include "nat/linux-procfs.h".
4416 (thread_db_init): Skip listing new threads if the kernel supports
4417 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4418
afa8d396
PA		 44192015-02-20 Pedro Alves <palves@redhat.com>
4420
4421 * linux-low.c (status_pending_p_callback): Use ptid_match.
4422
c9587f88
AT		 44232015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4424
4425 PR breakpoints/16812
4426 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4427 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4428 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4429
b05ec7a5
AT		 44302015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4431
4432 PR breakpoints/15956
4433 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4434
d33501a5
MM		 44352015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4436
4437 * linux-low.c (linux_low_btrace_conf): Print size.
4438 * server.c (handle_btrace_conf_general_set): New.
4439 (hanle_general_set): Call handle_btrace_conf_general_set.
4440 (handle_query): Report Qbtrace-conf:bts:size as supported.
4441
f4abbc16
MM		 44422015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4443
4444 * linux-low.c (linux_low_enable_btrace): Update parameters.
4445 (linux_low_btrace_conf): New.
4446 (linux_target_ops)<to_btrace_conf>: Initialize.
4447 * server.c (current_btrace_conf): New.
4448 (handle_btrace_enable): Rename to ...
4449 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
4450 to target_enable_btrace. Update comment. Update users.
4451 (handle_qxfer_btrace_conf): New.
4452 (qxfer_packets): Add btrace-conf entry.
4453 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4454 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4455 (target_ops)<read_btrace_conf>: New.
4456 (target_enable_btrace): Update parameters.
4457 (target_read_btrace_conf): New.
4458
043c3577
MM		 44592015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4460
4461 * server.c (handle_btrace_general_set): Remove call to
4462 target_supports_btrace.
4463 (supported_btrace_packets): New.
4464 (handle_query): Call supported_btrace_packets.
4465 * target.h: include btrace-common.h.
4466 (btrace_target_info): Removed.
4467 (supports_btrace, target_supports_btrace): Update parameters.
4468
734b0e4b
MM		 44692015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4470
4471 * Makefile.in (SFILES): Add common/btrace-common.c.
4472 (OBS): Add common/btrace-common.o.
4473 (btrace-common.o): Add build rules.
4474 * linux-low: Include btrace-common.h.
4475 (linux_low_read_btrace): Use struct btrace_data. Call
4476 btrace_data_init and btrace_data_fini.
4477
d6c146e9
PA		 44782015-02-06 Pedro Alves <palves@redhat.com>
4479
4480 * thread-db.c (find_new_threads_callback): Add debug output.
4481
20ba1ce6
PA		 44822015-02-04 Pedro Alves <palves@redhat.com>
4483
4484 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4485 (resume_stopped_resumed_lwps): New function.
4486 (linux_wait_for_event_filtered): Use it.
4487
8cc73a39
SDJ		 44882015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4489
4490 * Makefile.in (SFILES): Add linux-personality.c.
4491 (linux-personality.o): New rule.
4492 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4493 list of objects to be built.
4494 * linux-low.c: Include nat/linux-personality.h.
4495 (linux_create_inferior): Remove code to disable address space
4496 randomization (moved to ../nat/linux-personality.c). Create
4497 cleanup to disable address space randomization.
4498
fb23d554
SDJ		 44992015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4500
4501 * Makefile.in (posix-strerror.o): New rule.
4502 (mingw-strerror.o): Likewise.
4503 * configure: Regenerated.
4504 * configure.ac: Source file ../common/common.host. Initialize new
4505 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4506
cdf43629
YQ		 45072015-01-14 Yao Qi <yao@codesourcery.com>
4508
4509 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4510 (ppc-linux.o): New rule.
4511 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4512 * configure.ac: AC_CHECK_FUNCS(getauxval).
4513 * config.in: Re-generated.
4514 * configure: Re-generated.
4515 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4516 ppc64_64bit_inferior_p
4517
514c5338
YQ		 45182015-01-14 Yao Qi <yao@codesourcery.com>
4519
4520 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4521 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4522 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4523 (PT_ORIG_R3, PT_TRAP): Likewise.
4524 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4525 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4526 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4527
3368c1e5
JB		 45282015-01-10 Joel Brobecker <brobecker@adacore.com>
4529
4530 * i387-fp.c (i387_cache_to_xsave): In look over
4531 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4532 zmmh_low_space field by use of zmmh_high_space.
4533
582511be
PA		 45342015-01-09 Pedro Alves <palves@redhat.com>
4535
4536 * linux-low.c (step_over_bkpt): Move higher up in the file.
4537 (handle_extended_wait): Don't store the stop_pc here.
4538 (get_stop_pc): Adjust comments and rename to ...
4539 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4540 stopped for a software breakpoint or hardware breakpoint.
4541 (thread_still_has_status_pending_p): New function.
4542 (status_pending_p_callback): Use
4543 thread_still_has_status_pending_p. If the event is no longer
4544 interesting, resume the LWP.
4545 (handle_tracepoints): Add assert.
4546 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4547 (wstatus_maybe_breakpoint): New function.
4548 (cancel_breakpoint): Delete function.
4549 (check_stopped_by_watchpoint): New function, factored out from
4550 linux_low_filter_event.
4551 (lp_status_maybe_breakpoint): Delete function.
4552 (linux_low_filter_event): Remove filter_ptid argument.
4553 Leave thread group exits pending here. Store the LWP's stop PC.
4554 Always leave events pending.
4555 (linux_wait_for_event_filtered): Pull all events out of the
4556 kernel, and leave them all pending.
4557 (count_events_callback, select_event_lwp_callback): Consider all
4558 events.
4559 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4560 (select_event_lwp): Only give preference to the stepping LWP in
4561 all-stop mode. Adjust comments.
4562 (ignore_event): New function.
4563 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4564 references to cancel_breakpoints. Adjust to renames. Also give
4565 equal priority to all LWPs that have had events in non-stop mode.
4566 If reporting a software breakpoint event, unadjust the LWP's PC.
4567 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4568 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4569 Adjust.
4570 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4571 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4572 (linux_stopped_by_watchpoint): Adjust.
4573 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4574 * linux-low.h (enum lwp_stop_reason): New.
4575 (struct lwp_info) <stop_pc>: Adjust comment.
4576 <stopped_by_watchpoint>: Delete field.
4577 <stop_reason>: New field.
4578 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4579 * mem-break.c (software_breakpoint_inserted_here)
4580 (hardware_breakpoint_inserted_here): New function.
4581 * mem-break.h (software_breakpoint_inserted_here)
4582 (hardware_breakpoint_inserted_here): Declare.
4583 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4584 (cancel_breakpoints): Delete.
4585 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4586 (upload_fast_traceframes): Remove references to
4587 cancel_breakpoints.
4588
a33e3959
PA		 45892015-01-09 Pedro Alves <palves@redhat.com>
4590
4591 * thread-db.c (find_new_threads_callback): Ignore thread if the
4592 kernel thread ID is -1.
4593
8784d563
PA		 45942015-01-09 Pedro Alves <palves@redhat.com>
4595
4596 * linux-low.c (linux_attach_fail_reason_string): Move to
4597 nat/linux-ptrace.c, and rename.
4598 (linux_attach_lwp): Update comment.
4599 (attach_proc_task_lwp_callback): New function.
4600 (linux_attach): Adjust to rename and use
4601 linux_proc_attach_tgid_threads.
4602 (linux_attach_fail_reason_string): Delete declaration.
4603
76f2b779
JB		 46042015-01-01 Joel Brobecker <brobecker@adacore.com>
4605
4606 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4607 * server.c (gdbserver_version): Likewise.
4608
fafcc06a
SDJ		 46092014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4610
4611 * remote-utils.c: Include ctype.h.
4612 (input_interrupt): Explicitly handle the case when the char
4613 received is the NUL byte. Improve the printing of non-ASCII
4614 characters.
4615
beed38b8
JB		 46162014-12-16 Joel Brobecker <brobecker@adacore.com>
4617
4618 * linux-low.c (linux_low_filter_event): Update call to
4619 linux_enable_event_reporting following the addition of
4620 a new parameter to that function.
4621
bf330350
CU		 46222014-12-16 Catalin Udma <catalin.udma@freescale.com>
4623
4624 PR server/17457
4625 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4626 (AARCH64_FPCR_REGNO): Likewise.
4627 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4628 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4629 (aarch64_store_fpregset): Likewise.
4630
5227d625
JB		 46312014-12-15 Joel Brobecker <brobecker@adacore.com>
4632
4633 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4634 Remove FIXME comment about assumption about N.
4635
f93b65a0
JB		 46362014-12-13 Joel Brobecker <brobecker@adacore.com>
4637
4638 * configure.ac: If large-file support is disabled in GDBserver,
4639 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4640 * configure: Regenerate.
4641
e5a9158d
AA		 46422014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4643
4644 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4645 warning upon ENODATA from ptrace.
4646 * linux-s390-low.c (s390_store_tdb): New.
4647 (s390_regsets): Add regset for NT_S390_TDB.
4648
feea5f36
AA		 46492014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4650
4651 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4652 without a fill_function.
4653 * linux-s390-low.c (s390_fill_last_break): Remove.
4654 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4655 (s390_arch_setup): Use regset's size instead of fill_function for
4656 loop end condition.
4657
098dbe61
AA		 46582014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4659
4660 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4661 the regset's store function when ptrace returned an error.
4662 * regcache.c (get_thread_regcache): Invalidate register cache
4663 before fetching inferior's registers.
4664
28eef672
AA		 46652014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4666
4667 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4668 while-loop as for-loop.
4669 (regsets_store_inferior_registers): Likewise.
4670
bdca27a2
YQ		 46712014-11-28 Yao Qi <yao@codesourcery.com>
4672
4673 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4674 * config.in, configure: Re-generate.
4675 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4676 is defined.
4677
9c232dda
YQ		 46782014-11-21 Yao Qi <yao@codesourcery.com>
4679
4680 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4681 (AC_CHECK_HEADERS): Remove malloc.h.
4682 * configure: Re-generated.
4683 * config.in: Re-generated.
4684 * server.h: Don't include alloca.h and malloc.h.
4685 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4686 Don't include malloc.h.
4687
43968415
JB		 46882014-11-17 Joel Brobecker <brobecker@adacore.com>
4689
4690 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4691 corresponding ERRNO check in same block.
4692
40e91bc7
PA		 46932014-11-12 Pedro Alves <palves@redhat.com>
4694
4695 * server.c (cont_thread): Update comment.
4696 (start_inferior, attach_inferior): No longer clear cont_thread.
4697 (handle_v_cont): No longer set cont_thread.
4698 (captured_main): Clear cont_thread each time a GDB connects.
4699
c2c118cf
PA		 47002014-11-12 Pedro Alves <palves@redhat.com>
4701
4702 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4703 thread, and don't resume all threads if the Hc thread has exited.
4704
78708b7c
PA		 47052014-11-12 Pedro Alves <palves@redhat.com>
4706
4707 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4708 the process group instead of to a specific LWP.
4709
a2abc7de
PA		 47102014-10-15 Pedro Alves <palves@redhat.com>
4711
4712 PR server/17487
4713 * win32-arm-low.c (arm_set_thread_context): Remove current_event
4714 parameter.
4715 (arm_set_thread_context): Delete.
4716 (the_low_target): Adjust.
4717 * win32-i386-low.c (debug_registers_changed)
4718 (debug_registers_used): Delete.
4719 (update_debug_registers_callback): New function.
4720 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
4721 needing to update their debug registers.
4722 (win32_get_current_dr): New function.
4723 (x86_dr_low_get_addr, x86_dr_low_get_control)
4724 (x86_dr_low_get_status): Fetch the debug register from the thread
4725 record's context.
4726 (i386_initial_stuff): Adjust.
4727 (i386_get_thread_context): Remove current_event parameter. Don't
4728 clear debug_registers_changed nor copy DR values to
4729 debug_reg_state.
4730 (i386_set_thread_context): Delete.
4731 (i386_prepare_to_resume): New function.
4732 (i386_thread_added): Mark the thread as needing to update irs
4733 debug registers.
4734 (the_low_target): Remove i386_set_thread_context and install
4735 i386_prepare_to_resume.
4736 * win32-low.c (win32_get_thread_context): Adjust.
4737 (win32_set_thread_context): Use SetThreadContext
4738 directly.
4739 (win32_prepare_to_resume): New function.
4740 (win32_require_context): New function, factored out from ...
4741 (thread_rec): ... this.
4742 (continue_one_thread): Call win32_prepare_to_resume on each thread
4743 we're about to continue.
4744 (win32_resume): Call win32_prepare_to_resume on the event thread.
4745 * win32-low.h (struct win32_thread_info)
4746 <debug_registers_changed>: New field.
4747 (struct win32_target_ops): Change prototype of set_thread_context,
4748 delete set_thread_context and add prepare_to_resume.
4749 (win32_require_context): New declaration.
4750
a442d071
GB		 47512014-10-08 Gary Benson <gbenson@redhat.com>
4752
4753 * server.h: Do not include common-exceptions.h.
4754
6f1947e8
GB		 47552014-10-08 Gary Benson <gbenson@redhat.com>
4756
4757 * server.h: Do not include cleanups.h.
4758
63b434a4
JH		 47592014-09-30 James Hogan <james.hogan@imgtec.com>
4760
4761 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4762 mips64-dsp-linux.c.
4763
c4d9ceb6
YQ		 47642014-09-23 Yao Qi <yao@codesourcery.com>
4765
4766 * linux-low.c (lp_status_maybe_breakpoint): New function.
4767 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4768 (count_events_callback): Likewise.
4769 (select_event_lwp_callback): Likewise.
4770 (cancel_breakpoints_callback): Likewise.
4771
89a5711c
DB		 47722014-09-19 Don Breazeal <donb@codesourcery.com>
4773
4774 * linux-low.c (handle_extended_wait): Call
4775 linux_ptrace_get_extended_event.
4776 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4777 linux_is_extended_waitstatus.
4778
bffc0964
JB		 47792014-09-16 Joel Brobecker <brobecker@adacore.com>
4780
4781 * Makefile.in (CPPFLAGS): Define.
4782 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4783 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4784
0bfdf32f
GB		 47852014-09-16 Gary Benson <gbenson@redhat.com>
4786
4787 * inferiors.h (current_inferior): Renamed as...
4788 (current_thread): New variable. All uses updated.
4789 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4790 (maybe_move_out_of_jump_pad): Likewise.
4791 (cancel_breakpoint): Likewise.
4792 (linux_low_filter_event): Likewise.
4793 (wait_for_sigstop): Likewise.
4794 (linux_resume_one_lwp): Likewise.
4795 (need_step_over_p): Likewise.
4796 (start_step_over): Likewise.
4797 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4798 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4799 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4800 and save_inferior as saved_thread.
4801 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4802 saved_thread.
4803 (regcache_invalidate_thread): Likewise.
4804 * remote-utils.c (prepare_resume_reply): Likewise.
4805 * thread-db.c (thread_db_get_tls_address): Likewise.
4806 (disable_thread_event_reporting): Likewise.
4807 (remove_thread_event_breakpoints): Likewise.
4808 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4809 as saved_thread.
4810 * target.h (set_desired_inferior): Renamed as...
4811 (set_desired_thread): New declaration. All uses updated.
4812 * server.c (myresume): Updated comment to reference thread instead
4813 of inferior.
4814 (handle_serial_event): Likewise.
4815 (handle_target_event): Likewise.
4816
361c8ade
GB		 48172014-09-12 Tom Tromey <tromey@redhat.com>
4818 Gary Benson <gbenson@redhat.com>
4819
4820 * regcache.h: Include common-regcache.h.
4821 (regcache_read_pc): Don't declare.
4822 * regcache.c (get_thread_regcache_for_ptid): New function.
4823
bd9269f7
GB		 48242014-09-11 Tom Tromey <tromey@redhat.com>
4825 Gary Benson <gbenson@redhat.com>
4826
4827 * symbol.c: New file.
4828 * Makefile.in (SFILES): Add symbol.c.
4829 (OBS): Add symbol.o.
4830
f8c1d06b
GB		 48312014-09-11 Gary Benson <gbenson@redhat.com>
4832
4833 * target.c (target_stop_ptid, target_continue_ptid): New
4834 functions.
4835
721ec300
GB		 48362014-09-11 Tom Tromey <tromey@redhat.com>
4837 Gary Benson <gbenson@redhat.com>
4838
4839 * target.h: Include target/target.h.
4840 * target.c (target_read_memory, target_read_uint32)
4841 (target_write_memory): New functions.
4842
c5e92cca
GB		 48432014-09-11 Gary Benson <gbenson@redhat.com>
4844
4845 * server.h (debug_hw_points): Don't declare.
4846 * server.c (debug_hw_points): Don't define. Replace all uses
4847 with show_debug_regs.
4848 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4849 all uses with show_debug_regs.
4850
2e4bb98a
EBM		 48512014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4852
4853 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4854 endianness into account.
4855 (ppc_supply_ptrace_register): Likewise.
4856
ac740bc7
JH		 48572014-09-03 James Hogan <james.hogan@imgtec.com>
4858
4859 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4860 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4861
97ea6506
GB		 48622014-09-03 Gary Benson <gbenson@redhat.com>
4863
4864 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4865 ALL_DEBUG_ADDRESS_REGISTERS.
4866
df7e5265
GB		 48672014-09-02 Gary Benson <gbenson@redhat.com>
4868
4869 * i386-low.h: Renamed as...
4870 * x86-low.h: New file. All type, function and variable name
4871 prefixes changed from "i386_" to "x86_". All references updated.
4872 * i386-low.c: Renamed as...
4873 * x86-low.c: New file. All type, function and variable name
4874 prefixes changed from "i386_" to "x86_". All references updated.
4875
ed859da7
GB		 48762014-09-02 Gary Benson <gbenson@redhat.com>
4877
4878 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4879 (x86_linux_new_thread): Likewise.
4880
860789c7
GB		 48812014-08-29 Gary Benson <gbenson@redhat.com>
4882
4883 * server.h (setjmp.h): Do not include.
4884 (toplevel): Do not declare.
4885 (common-exceptions.h): Include.
4886 (cleanups.h): Likewise.
4887 * server.c (toplevel): Do not define.
4888 (exit_code): New static global.
4889 (detach_or_kill_for_exit_cleanup): New function.
4890 (main): New function. Original main renamed to...
4891 (captured_main): New function.
4892 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4893
ff55e1b5
GB		 48942014-08-29 Gary Benson <gbenson@redhat.com>
4895
4896 * Makefile.in (SFILES): Add common/common-exceptions.c.
4897 (OBS): Add common-exceptions.o.
4898 (common-exceptions.o): New rule.
4899 * utils.c (prepare_to_throw_exception): New function.
4900
e9bcb658
GB		 49012014-08-29 Gary Benson <gbenson@redhat.com>
4902
4903 * config.in: Regenerate.
4904 * configure: Likewise.
4905
e3180625
GB		 49062014-08-29 Gary Benson <gbenson@redhat.com>
4907
4908 * Makefile.in (SFILES): Add common/cleanups.c.
4909 (OBS): cleanups.o.
4910 (cleanups.o): New rule.
4911
e3d6ba5d
GB		 49122014-08-29 Gary Benson <gbenson@redhat.com>
4913
4914 * utils.c (internal_vwarning): New function.
4915
7096e886
GB		 49162014-08-28 Gary Benson <gbenson@redhat.com>
4917
4918 * utils.h (fatal): Remove declaration.
4919 * utils.c (fatal): Remove function.
4920
14ce3192
GB		 49212014-08-28 Gary Benson <gbenson@redhat.com>
4922
4923 * tracepoint.c (gdb_agent_init): Replace fatal with
4924 perror_with_name.
4925 (initialize_tracepoint): Likewise.
4926
50278d59
GB		 49272014-08-28 Gary Benson <gbenson@redhat.com>
4928
4929 * remote-utils.c (remote_prepare): Replace fatal with error.
4930
aa96c426
GB		 49312014-08-28 Gary Benson <gbenson@redhat.com>
4932
4933 * linux-low.c (linux_async): Replace fatal with warning.
4934 Tidy up and return.
4935 (linux_start_non_stop): Return -1 if linux_async failed.
4936
f7160e97
GB		 49372014-08-28 Gary Benson <gbenson@redhat.com>
4938
4939 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4940 gdb_assert.
4941 (i386_dr_low_get_addr): Remove vague comment.
4942 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4943 gdb_assert.
4944
38e08fca
GB		 49452014-08-28 Gary Benson <gbenson@redhat.com>
4946
4947 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4948 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4949 internal_error.
4950 (linux_resume_one_lwp): Likewise.
4951 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4952 gdb_assert.
4953 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4954 with internal_error.
4955 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4956 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4957 (find_register_by_name): Replace fatal with internal_error.
4958 (find_regno): Likewise.
4959 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4960 * thread-db.c (thread_db_create_event): Likewise.
4961 (thread_db_load_search): Likewise.
4962 (try_thread_db_load_1): Likewise.
4963 * tracepoint.c (get_jump_space_head): Replace fatal with
4964 internal_error.
4965 (claim_trampoline_space): Likewise.
4966 (have_fast_tracepoint_trampoline_buffer): Likewise.
4967 (cmd_qtstart): Likewise.
4968 (stop_tracing): Likewise.
4969 (fast_tracepoint_collecting): Likewise.
4970 (target_malloc): Likewise.
4971 (download_tracepoint): Likewise.
4972 (download_trace_state_variables): Replace check with gdb_assert.
4973 (upload_fast_traceframes): Replace fatal with internal_error.
4974
34abf635
GB		 49752014-08-19 Tom Tromey <tromey@redhat.com>
4976 Gary Benson <gbenson@redhat.com>
4977
4978 * Makefile.in (SFILES): Add common/common-debug.c.
4979 (OBS): Add common-debug.o.
4980 (common-debug.o): New rule.
4981 * debug.h (debug_printf): Don't declare.
4982 * debug.c (debug_printf): Renamed and rewritten as...
4983 (debug_vprintf): New function.
4984
f6e94d78
GB		 49852014-08-19 Gary Benson <gbenson@redhat.com>
4986
4987 * utils.h: Do not include print-utils.h.
4988
9239eeab
GB		 49892014-08-19 Tom Tromey <tromey@redhat.com>
4990 Gary Benson <gbenson@redhat.com>
4991
4992 * server.h: Add static assertion.
4993 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4994
ef87c8bb
GB		 49952014-08-19 Tom Tromey <tromey@redhat.com>
4996 Gary Benson <gbenson@redhat.com>
4997
4998 * Makefile.in (SFILES): Add common/errors.c.
4999 (OBS): Add errors.o.
5000 (IPA_OBS): Add errors-ipa.o.
5001 (errors.o): New rule.
5002 (errors-ipa.o): Likewise.
5003 * utils.h (perror_with_name, error, warning): Don't declare.
5004 * utils.c (warning): Renamed and rewritten as...
5005 (vwarning): New function.
5006 (error): Renamed and rewritten as...
5007 (verror): New function.
5008 (internal_error): Renamed and rewritten as...
5009 (internal_verror): New function.
5010
bb974a24
GB		 50112014-08-07 Gary Benson <gbenson@redhat.com>
5012
5013 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5014 * configure: Regenerate.
5015 * config.in: Likewise.
5016 * server.h: Do not include errno.h.
5017 * event-loop.c: Likewise.
5018 * hostio-errno.c: Likewise.
5019 * linux-low.c: Likewise.
5020 * remote-utils.c: Likewise.
5021 * spu-low.c: Likewise.
5022 * utils.c: Likewise.
5023 * gdbreplay.c: Unconditionally include errno.h.
5024
6d3d12eb
GB		 50252014-08-07 Gary Benson <gbenson@redhat.com>
5026
5027 * server.h: Do not include string.h.
5028 * event-loop.c: Likewise.
5029 * linux-low.c: Likewise.
5030 * regcache.c: Likewise.
5031 * remote-utils.c: Likewise.
5032 * spu-low.c: Likewise.
5033 * utils.c: Likewise.
5034
dccbb609
GB		 50352014-08-07 Gary Benson <gbenson@redhat.com>
5036
5037 * server.h: Do not include gdb_assert.h.
5038
e76df0d0
GB		 50392014-08-07 Gary Benson <gbenson@redhat.com>
5040
5041 * server.h: Do not include common-utils.h.
5042
4cb9c816
GB		 50432014-08-07 Gary Benson <gbenson@redhat.com>
5044
5045 * server.h: Do not include ptid.h.
5046 * notif.h: Likewise.
5047
3995eeee
GB		 50482014-08-07 Gary Benson <gbenson@redhat.com>
5049
5050 * server.h: Do not include gdb_locale.h.
5051
cb9f1a9b
GB		 50522014-08-07 Gary Benson <gbenson@redhat.com>
5053
5054 * server.h: Do not include gdb/signals.h.
5055 * win32-low.c: Likewise.
5056
a5fceff8
GB		 50572014-08-07 Gary Benson <gbenson@redhat.com>
5058
5059 * server.h: Do not include pathmax.h.
5060
b9391142
GB		 50612014-08-07 Gary Benson <gbenson@redhat.com>
5062
5063 * server.h: Do not include libiberty.h.
5064 * linux-bfin-low.c: Likewise.
5065
0e443c87
GB		 50662014-08-07 Gary Benson <gbenson@redhat.com>
5067
5068 * server.h: Do not include ansidecl.h.
5069
8ebb3f56
GB		 50702014-08-07 Gary Benson <gbenson@redhat.com>
5071
5072 * linux-x86-low.c: Do not include stddef.h.
5073 * lynx-ppc-low.c: Likewise.
5074 * tracepoint.c: Likewise.
5075
8980bdf6
GB		 50762014-08-07 Gary Benson <gbenson@redhat.com>
5077
5078 * server.h: Do not include stdarg.h.
5079 * nto-low.c: Likewise.
5080
d7096f71
GB		 50812014-08-07 Gary Benson <gbenson@redhat.com>
5082
5083 * server.h: Do not include stdlib.h.
5084 * inferiors.c: Likewise.
5085 * linux-low.c: Likewise.
5086 * regcache.c: Likewise.
5087 * spu-low.c: Likewise.
5088 * tracepoint.c: Likewise.
5089 * utils.c: Likewise.
5090
d02f550d
GB		 50912014-08-07 Gary Benson <gbenson@redhat.com>
5092
5093 * server.h: Do not include stdio.h.
5094 * linux-low.c: Likewise.
5095 * remote-utils.c: Likewise.
5096 * spu-low.c: Likewise.
5097 * utils.c: Likewise.
5098 * wincecompat.c: Likewise.
5099
87f6c4e3
GB		 51002014-08-06 Gary Benson <gbenson@redhat.com>
5101
5102 * regcache.c (init_register_cache): Move conditionals inside if.
5103
7089dca4
GB		 51042014-08-06 Gary Benson <gbenson@redhat.com>
5105
5106 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5107
462f517e
GB		 51082014-07-31 Gary Benson <gbenson@redhat.com>
5109
5110 * ax.h: Do not include server.h.
5111 * gdbthread.h: Likewise.
5112 * lynx-low.h: Likewise.
5113 * notif.h: Likewise.
5114
976411d6
GB		 51152014-07-30 Gary Benson <gbenson@redhat.com>
5116
5117 * server.h: Include common-defs.h.
5118 Do not include config.h or build-gnulib-gdbserver/config.h.
5119
d41f6d8e
GB		 51202014-07-30 Gary Benson <gbenson@redhat.com>
5121
5122 * hostio-errno.c: Move server.h to top of includes list.
5123 * inferiors.c: Likewise.
5124 * linux-x86-low.c: Likewise.
5125 * notif.c: Include server.h.
5126
314c6a35
TT		 51272014-07-24 Tom Tromey <tromey@redhat.com>
5128 Gary Benson <gbenson@redhat.com>
5129
5130 * server.h (CORE_ADDR): Now unsigned.
5131
69ff6be5
PA		 51322014-07-16 Pedro Alves <palves@redhat.com>
5133
5134 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5135
ce9e3fe7
PA		 51362014-07-15 Pedro Alves <palves@redhat.com>
5137
5138 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5139 copy.
5140
e76126e8
PA		 51412014-07-11 Pedro Alves <palves@redhat.com>
5142
5143 * linux-low.c (kill_wait_lwp): New function, based on
5144 kill_one_lwp_callback, but use my_waitpid directly.
5145 (kill_one_lwp_callback, linux_kill): Use it.
5146
8e9db26e
PA		 51472014-06-23 Pedro Alves <palves@redhat.com>
5148
5149 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5150 before setting DR0..DR3.
5151
698b3e08
GB		 51522014-06-20 Gary Benson <gbenson@redhat.com>
5153
5154 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5155 * configure: Regenerated.
5156 * config.in: Likewise.
5157
125f8a3d
GB		 51582014-06-20 Gary Benson <gbenson@redhat.com>
5159
5160 * Makefile.in (SFILES): Update locations for files moved
5161 from common to nat.
5162 (object file files): Reordered.
5163
42995dbd
GB		 51642014-06-20 Gary Benson <gbenson@redhat.com>
5165
5166 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5167 (i386_dr_low_set_addr): Likewise.
5168 (i386_dr_low_get_addr): Likewise.
5169 (i386_dr_low_can_set_control): Likewise.
5170 (i386_dr_low_set_control): Likewise.
5171 (i386_dr_low_get_control): Likewise.
5172 (i386_dr_low_get_status): Likewise.
5173 (i386_get_debug_register_length): Likewise.
5174 * linux-x86-low.c (i386_dr_low_set_addr):
5175 Changed signature. Made static.
5176 (i386_dr_low_get_addr): Likewise.
5177 (i386_dr_low_set_control): Likewise.
5178 (i386_dr_low_get_control): Likewise.
5179 (i386_dr_low_get_status): Likewise.
5180 (i386_dr_low): New global variable.
5181 * win32-i386-low.c (i386_dr_low_set_addr):
5182 Changed signature. Made static.
5183 (i386_dr_low_get_addr): Likewise.
5184 (i386_dr_low_set_control): Likewise.
5185 (i386_dr_low_get_control): Likewise.
5186 (i386_dr_low_get_status): Likewise.
5187 (i386_dr_low): New global variable.
5188
e1d2394b
MS		 51892014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5190
5191 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5192 * Makefile.in (AR, AR_FLAGS): Define.
5193 * configure: Regenerate.
5194
3a8ee006
GB		 51952014-06-19 Gary Benson <gbenson@redhat.com>
5196
5197 * Makefile.in (i386-dregs.o): New rule.
5198 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5199 * i386-low.c (target.h): Remove include.
5200 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5201 (DR_CONTROL_SHIFT): Likewise.
5202 (DR_CONTROL_SIZE): Likewise.
5203 (DR_RW_EXECUTE): Likewise.
5204 (DR_RW_WRITE): Likewise.
5205 (DR_RW_READ): Likewise.
5206 (DR_RW_IORW): Likewise.
5207 (DR_LEN_1): Likewise.
5208 (DR_LEN_2): Likewise.
5209 (DR_LEN_4): Likewise.
5210 (DR_LEN_8): Likewise.
5211 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5212 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5213 (DR_ENABLE_SIZE): Likewise.
5214 (DR_LOCAL_SLOWDOWN): Likewise.
5215 (DR_GLOBAL_SLOWDOWN): Likewise.
5216 (DR_CONTROL_RESERVED): Likewise.
5217 (I386_DR_CONTROL_MASK): Likewise.
5218 (I386_DR_VACANT): Likewise.
5219 (I386_DR_LOCAL_ENABLE): Likewise.
5220 (I386_DR_GLOBAL_ENABLE): Likewise.
5221 (I386_DR_DISABLE): Likewise.
5222 (I386_DR_SET_RW_LEN): Likewise.
5223 (I386_DR_GET_RW_LEN): Likewise.
5224 (I386_DR_WATCH_HIT): Likewise.
5225 (i386_wp_op_t): Likewise.
5226 (i386_show_dr): Likewise.
5227 (i386_length_and_rw_bits): Likewise.
5228 (i386_insert_aligned_watchpoint): Likewise.
5229 (i386_remove_aligned_watchpoint): Likewise.
5230 (i386_handle_nonaligned_watchpoint): Likewise.
5231 i386_update_inferior_debug_regs(): Likewise.
5232 (i386_dr_insert_watchpoint): Likewise.
5233 (i386_dr_remove_watchpoint): Likewise.
5234 (i386_dr_region_ok_for_watchpoint): Likewise.
5235 (i386_dr_stopped_data_address): Likewise.
5236 (i386_dr_stopped_by_watchpoint): Likewise.
5237
8f26655c
GB		 52382014-06-19 Gary Benson <gbenson@redhat.com>
5239
5240 * i386-low.c (i386_dr_show): Renamed to
5241 i386_show_dr and made static. All uses updated.
5242 (i386_dr_length_and_rw_bits): Renamed to
5243 i386_length_and_rw_bits and made static.
5244 All uses updated.
5245 (i386_dr_insert_aligned_watchpoint): Renamed to
5246 i386_insert_aligned_watchpoint and made static.
5247 All uses updated.
5248 (i386_dr_remove_aligned_watchpoint): Renamed to
5249 i386_remove_aligned_watchpoint and made static.
5250 All uses updated.
5251 (i386_dr_update_inferior_debug_regs): Renamed to
5252 i386_update_inferior_debug_regs and made static.
5253 All uses updated.
5254
b9228891
GB		 52552014-06-18 Gary Benson <gbenson@redhat.com>
5256
5171def3
GB		 5257 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5258 (i386_dr_low_can_set_control): Likewise.
5259 (i386_get_debug_register_length): Likewise.
5260 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5261 (i386_dr_low_can_set_control): Likewise.
5262 (i386_get_debug_register_length): Likewise.
5263
52642014-06-17 Gary Benson <gbenson@redhat.com>
5265
b9228891
GB		 5266 * i386-low.h (i386-dregs.h): New include.
5267 (DR_FIRSTADDR): Now in i386-dregs.h.
5268 (DR_LASTADDR): Likewise.
5269 (DR_NADDR): Likewise.
5270 (DR_STATUS): Likewise.
5271 (DR_CONTROL): Likewise.
5272 (i386_debug_reg_state): Likewise.
5273 (i386_dr_insert_watchpoint): Likewise.
5274 (i386_dr_remove_watchpoint): Likewise.
5275 (i386_dr_region_ok_for_watchpoint): Likewise.
5276 (i386_dr_stopped_data_address): Likewise.
5277 (i386_dr_stopped_by_watchpoint): Likewise.
5278 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5279
4be83cc2
GB		 52802014-06-18 Gary Benson <gbenson@redhat.com>
5281
5282 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5283 i386_dr_insert_watchpoint.
5284 (i386_low_remove_watchpoint): Renamed to
5285 i386_dr_remove_watchpoint.
5286 (i386_low_region_ok_for_watchpoint): Renamed to
5287 i386_dr_region_ok_for_watchpoint.
5288 (i386_low_stopped_data_address): Renamed to
5289 i386_dr_stopped_data_address.
5290 (i386_low_stopped_by_watchpoint): Renamed to
5291 i386_dr_stopped_by_watchpoint.
5292 * i386-low.c (i386_show_dr): Renamed to
5293 i386_dr_show and made nonstatic. All uses updated.
5294 (i386_length_and_rw_bits): Renamed to
5295 i386_dr_length_and_rw_bits and made nonstatic.
5296 All uses updated.
5297 (i386_insert_aligned_watchpoint): Renamed to
5298 i386_dr_insert_aligned_watchpoint and made nonstatic.
5299 All uses updated.
5300 (i386_remove_aligned_watchpoint): Renamed to
5301 i386_dr_remove_aligned_watchpoint and made nonstatic.
5302 All uses updated.
5303 (i386_update_inferior_debug_regs): Renamed to
5304 i386_dr_update_inferior_debug_regs and made nonstatic.
5305 All uses updated.
5306 (i386_low_insert_watchpoint): Renamed to
5307 i386_dr_insert_watchpoint. All uses updated.
5308 (i386_low_remove_watchpoint): Renamed to
5309 i386_dr_remove_watchpoint. All uses updated.
5310 (i386_low_region_ok_for_watchpoint): Renamed to
5311 i386_dr_region_ok_for_watchpoint. All uses updated.
5312 (i386_low_stopped_data_address): Renamed to
5313 i386_dr_stopped_data_address. All uses updated.
5314 (i386_low_stopped_by_watchpoint): Renamed to
5315 i386_dr_stopped_by_watchpoint. All uses updated.
5316
131aa0d4
GB		 53172014-06-18 Gary Benson <gbenson@redhat.com>
5318
5319 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5320 (i386_dr_low_can_set_control): Likewise.
5321 (i386_insert_aligned_watchpoint): New check.
5322
d9305f7f
GB		 53232014-06-18 Gary Benson <gbenson@redhat.com>
5324
5325 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5326 Renamed to state.
5327
e927c9fc
GB		 53282014-06-18 Gary Benson <gbenson@redhat.com>
5329
5330 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5331 instead of fatal and error.
5332 (i386_handle_nonaligned_watchpoint): Likewise.
5333
1b6d4134
GB		 53342014-06-18 Gary Benson <gbenson@redhat.com>
5335
5336 * i386-low.c (i386_get_debug_register_length): New macro.
5337 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5338 (i386_show_dr): Use debug_printf instead of fprintf. Use
5339 phex to format values.
5340
6e62758f
GB		 53412014-06-18 Gary Benson <gbenson@redhat.com>
5342
5343 * i386-low.h: Comment changes.
5344 * i386-low.c: Likewise.
5345
fc6e2f03
GB		 53462014-06-18 Gary Benson <gbenson@redhat.com>
5347
5348 * i386-low.c: Whitespace changes.
5349
f9d1eeed
TT		 53502014-06-12 Tom Tromey <tromey@redhat.com>
5351
5352 * utils.c (freeargv): Remove.
5353
0b04e523
TT		 53542014-06-12 Tom Tromey <tromey@redhat.com>
5355
5356 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5357 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5358 (parse_debug_format_options): Likewise.
5359 (gdbserver_usage): Likewise.
5360 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5361 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5362 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5363 against libiberty.
5364 ($(LIBGNU)): Depend on libiberty.
5365 (all-lib): Recurse into all subdirs.
5366 (install-only): Invoke "install" target in subdirs.
5367 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5368 targets.
5369 * configure: Rebuild.
5370 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5371 for vasprintf, vsnprintf, or gettimeofday.
5372 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5373 srv_tgtobj.
5374
270c9937
JB		 53752014-06-05 Joel Brobecker <brobecker@adacore.com>
5376
5377 * development.sh: Delete.
5378 * Makefile.in (config.status): Adjust dependency on development.sh.
5379 * configure.ac: Adjust development.sh source call.
5380 * configure: Regenerate.
5381
0a261ed8
PA		 53822014-06-02 Pedro Alves <palves@redhat.com>
5383
5384 * ax.c (gdb_free_agent_expr): New function.
5385 * ax.h (gdb_free_agent_expr): New declaration.
5386 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5387 list.
5388 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5389 static.
5390 (clear_breakpoint_conditions_and_commands): New function.
5391 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5392 (clear_breakpoint_conditions_and_commands): New declaration.
5393
e9dae05e
RR		 53942014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5395
5396 * linux-aarch64-low.c (asm/ptrace.h): Include.
5397
5876f503
JK		 53982014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5399
5400 Fix TLS access for -static -pthread.
5401 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5402 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5403 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5404
802e8e6d
PA		 54052014-05-20 Pedro Alves <palves@redhat.com>
5406
5407 * linux-aarch64-low.c (aarch64_insert_point)
5408 (aarch64_remove_point): No longer check whether the type is
5409 supported here. Adjust to new interface.
5410 (the_low_target): Install aarch64_supports_z_point_type as
5411 supports_z_point_type method.
5412 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5413 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5414 instead of a Z packet char. Adjust.
5415 (arm_supports_z_point_type): New function.
5416 (arm_insert_point, arm_remove_point): Adjust to new interface.
5417 (the_low_target): Install arm_supports_z_point_type.
5418 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5419 (cris_insert_point, cris_remove_point): Adjust to new interface.
5420 Don't check whether the type is supported here.
5421 (the_low_target): Install cris_supports_z_point_type.
5422 * linux-low.c (linux_supports_z_point_type): New function.
5423 (linux_insert_point, linux_remove_point): Adjust to new interface.
5424 * linux-low.h (struct linux_target_ops) <insert_point,
5425 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5426 raw_breakpoint pointer parameter.
5427 <supports_z_point_type>: New method.
5428 * linux-mips-low.c (mips_supports_z_point_type): New function.
5429 (mips_insert_point, mips_remove_point): Adjust to new interface.
5430 Use mips_supports_z_point_type.
5431 (the_low_target): Install mips_supports_z_point_type.
5432 * linux-ppc-low.c (the_low_target): Install NULL as
5433 supports_z_point_type method.
5434 * linux-s390-low.c (the_low_target): Install NULL as
5435 supports_z_point_type method.
5436 * linux-sparc-low.c (the_low_target): Install NULL as
5437 supports_z_point_type method.
5438 * linux-x86-low.c (x86_supports_z_point_type): New function.
5439 (x86_insert_point): Adjust to new insert_point interface. Use
5440 insert_memory_breakpoint. Adjust to new
5441 i386_low_insert_watchpoint interface.
5442 (x86_remove_point): Adjust to remove_point interface. Use
5443 remove_memory_breakpoint. Adjust to new
5444 i386_low_remove_watchpoint interface.
5445 (the_low_target): Install x86_supports_z_point_type.
5446 * lynx-low.c (lynx_target_ops): Install NULL as
5447 supports_z_point_type callback.
5448 * nto-low.c (nto_supports_z_point_type): New.
5449 (nto_insert_point, nto_remove_point): Adjust to new interface.
5450 (nto_target_ops): Install nto_supports_z_point_type.
5451 * mem-break.c: Adjust intro comment.
5452 (struct raw_breakpoint) <raw_type, size>: New fields.
5453 <inserted>: Update comment.
5454 <shlib_disabled>: Delete field.
5455 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5456 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5457 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5458 (raw_bkpt_type_to_target_hw_bp_type): New function.
5459 (find_enabled_raw_code_breakpoint_at): New function.
5460 (find_raw_breakpoint_at): New type and size parameters. Use them.
5461 (insert_memory_breakpoint): New function, based off
5462 set_raw_breakpoint_at.
5463 (remove_memory_breakpoint): New function.
5464 (set_raw_breakpoint_at): Reimplement.
5465 (set_breakpoint): New, based on set_breakpoint_at.
5466 (set_breakpoint_at): Reimplement.
5467 (delete_raw_breakpoint): Go through the_target->remove_point
5468 instead of assuming memory breakpoints.
5469 (find_gdb_breakpoint_at): Delete.
5470 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5471 (find_gdb_breakpoint): New function.
5472 (set_gdb_breakpoint_at): Delete.
5473 (z_type_supported): New function.
5474 (set_gdb_breakpoint_1): New function, loosely based off
5475 set_gdb_breakpoint_at.
5476 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5477 (delete_gdb_breakpoint_at): Delete.
5478 (delete_gdb_breakpoint_1): New function, loosely based off
5479 delete_gdb_breakpoint_at.
5480 (delete_gdb_breakpoint): New function.
5481 (clear_gdb_breakpoint_conditions): Rename to ...
5482 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5483 breakpoint.
5484 (add_condition_to_breakpoint): Make static.
5485 (add_breakpoint_condition): Take a struct breakpoint pointer
5486 instead of an address. Adjust.
5487 (gdb_condition_true_at_breakpoint): Rename to ...
5488 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5489 z_type parameter.
5490 (gdb_condition_true_at_breakpoint): Reimplement.
5491 (add_breakpoint_commands): Take a struct breakpoint pointer
5492 instead of an address. Adjust.
5493 (gdb_no_commands_at_breakpoint): Rename to ...
5494 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5495 parameter. Return true if no breakpoint was found. Change debug
5496 output.
5497 (gdb_no_commands_at_breakpoint): Reimplement.
5498 (run_breakpoint_commands): Rename to ...
5499 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5500 and change return type to boolean.
5501 (run_breakpoint_commands): New function.
5502 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5503 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5504 breakpoint. Go through the_target->remove_point instead of
5505 assuming memory breakpoint.
5506 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5507 software and hardware breakpoints.
5508 (reinsert_raw_breakpoint): Go through the_target->insert_point
5509 instead of assuming memory breakpoint.
5510 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5511 software and hardware breakpoints.
5512 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5513 Check both software and hardware breakpoints.
5514 (validate_inserted_breakpoint): Assert the breakpoint is a
5515 software breakpoint. Set the inserted flag to -1 instead of
5516 setting shlib_disabled.
5517 (delete_disabled_breakpoints): Adjust.
5518 (validate_breakpoints): Only validate software breakpoints.
5519 Adjust to inserted flag change.
5520 (check_mem_read, check_mem_write): Skip breakpoint types other
5521 than software breakpoints. Adjust to inserted flag change.
5522 * mem-break.h (enum raw_bkpt_type): New enum.
5523 (raw_breakpoint, struct process_info): Forward declare.
5524 (Z_packet_to_target_hw_bp_type): Delete declaration.
5525 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5526 (set_gdb_breakpoint, delete_gdb_breakpoint)
5527 (clear_breakpoint_conditions): New declarations.
5528 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5529 (breakpoint_inserted_here): Update comment.
5530 (add_breakpoint_condition, add_breakpoint_commands): Replace
5531 address parameter with a breakpoint pointer parameter.
5532 (gdb_breakpoint_here): Update comment.
5533 (delete_gdb_breakpoint_at): Delete.
5534 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5535 * server.c (process_point_options): Take a struct breakpoint
5536 pointer instead of an address. Adjust.
5537 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5538 delete_gdb_breakpoint.
5539 * spu-low.c (spu_target_ops): Install NULL as
5540 supports_z_point_type method.
5541 * target.h: Include mem-break.h.
5542 (struct target_ops) <prepare_to_access_memory>: Update comment.
5543 <supports_z_point_type>: New field.
5544 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5545 instead of a char. Also take a raw breakpoint pointer.
5546 * win32-arm-low.c (the_low_target): Install NULL as
5547 supports_z_point_type.
5548 * win32-i386-low.c (i386_supports_z_point_type): New function.
5549 (i386_insert_point, i386_remove_point): Adjust to new interface.
5550 (the_low_target): Install i386_supports_z_point_type.
5551 * win32-low.c (win32_supports_z_point_type): New function.
5552 (win32_insert_point, win32_remove_point): Adjust to new interface.
5553 (win32_target_ops): Install win32_supports_z_point_type.
5554 * win32-low.h (struct win32_target_ops):
5555 <supports_z_point_type>: New method.
5556 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5557 instead of a char. Also take a raw breakpoint pointer.
5558
932539e3
PA		 55592014-05-20 Pedro Alves <palves@redhat.com>
5560
5561 * mem-break.h: Include break-common.h.
5562 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5563 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5564 (Z_packet_to_target_hw_bp_type): New declaration.
5565 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5566 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5567 (Z_PACKET_ACCESS_WP): Delete macros.
5568 (Z_packet_to_hw_type): Delete function.
5569 * i386-low.h: Don't include break-common.h here.
5570 (Z_packet_to_hw_type): Delete declaration.
5571 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5572 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5573 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5574 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5575 * linux-aarch64-low.c: Don't include break-common.h here.
5576 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5577 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5578 (Z_packet_to_target_hw_bp_type): Delete function.
5579 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5580 function.
5581 (mips_insert_point, mips_remove_point): Use
5582 Z_packet_to_target_hw_bp_type.
5583
4ff0d3d8
PA		 55842014-05-20 Pedro Alves <palves@redhat.com>
5585
5586 * linux-aarch64-low.c: Include break-common.h.
5587 (enum target_point_type): Delete.
5588 (Z_packet_to_point_type): Rename to ...
5589 (Z_packet_to_target_hw_bp_type): ... this, and return a
5590 target_hw_bp_type instead.
5591 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5592 instead of an enum target_point_type.
5593 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5594 breakpoint type.
5595 (aarch64_dr_state_insert_one_point)
5596 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5597 (aarch64_handle_aligned_watchpoint)
5598 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5599 Take an enum target_hw_bp_type instead of an enum
5600 target_point_type.
5601 (aarch64_supports_z_point_type): New function.
5602 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5603 use Z_packet_to_target_hw_bp_type.
5604
786dc519
JB		 56052014-05-20 Joel Brobecker <brobecker@adacore.com>
5606
5607 * configure.ac: Only use -Werror by default when DEVELOPMENT
5608 is true.
5609 * configure: Regenerate.
5610
9e0aa64f
JK		 56112014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5612
5613 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5614 * linux-x86-low.c (X86_64_USER_REGS): New.
5615 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5616
2b577b92
YQ		 56172014-04-28 Yao Qi <yao@codesourcery.com>
5618
5619 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5620 name.
5621
94611da2
PA		 56222014-04-25 Pedro Alves <palves@redhat.com>
5623
5624 PR server/16255
5625 * linux-low.c (linux_attach_fail_reason_string): New function.
5626 (linux_attach_lwp): Delete.
5627 (linux_attach_lwp_1): Rename to ...
5628 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5629 argument. Remove "initial" parameter. Return int instead of
5630 void. Don't error or warn here.
5631 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5632 failure to attach to the tgid. Call warning when failing to
5633 attach to an lwp.
5634 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5635 argument. Remove "initial" parameter. Return int instead of
5636 void. Don't error or warn here.
5637 (linux_attach_fail_reason_string): New declaration.
5638 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5639 interface change. Use linux_attach_fail_reason_string.
5640
01f9f808
MS		 56412014-04-24 Michael Sturm <michael.sturm@mintel.com>
5642 Walfred Tedeschi <walfred.tedeschi@intel.com>
5643
5644 * Makefile.in: Added rules to handle new files
5645 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5646 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5647 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5648 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5649 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5650 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5651 x32-avx512-linux.o.
5652 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5653 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5654 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5655 i386/x32-avx512.xml.
5656 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5657 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5658 i386/x32-avx512-linux.xml.
5659 * i387-fp.c (num_avx512_k_registers): New constant for number
5660 of K registers.
5661 (num_avx512_zmmh_low_registers): New constant for number of
5662 lower ZMM registers (0-15).
5663 (num_avx512_zmmh_high_registers): New constant for number of
5664 higher ZMM registers (16-31).
5665 (num_avx512_ymmh_registers): New contant for number of higher
5666 YMM registers (ymm16-31 added by avx521 on x86_64).
5667 (num_avx512_xmm_registers): New constant for number of higher
5668 XMM registers (xmm16-31 added by AVX512 on x86_64).
5669 (struct i387_xsave): Add space for AVX512 registers.
5670 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5671 Add code to handle AVX512 registers.
5672 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5673 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5674 prototypei from generated file.
5675 (tdesc_amd64_avx512_linux): Likewise.
5676 (init_registers_x32_avx512_linux): Likewise.
5677 (tdesc_x32_avx512_linux): Likewise.
5678 (init_registers_i386_avx512_linux): Likewise.
5679 (tdesc_i386_avx512_linux): Likewise.
5680 (x86_64_regmap): Add AVX512 registers.
5681 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5682 mask.
5683 (initialize_low_arch): Add code to initialize AVX512 registers.
5684
51aa91f9
PA		 56852014-04-23 Pedro Alves <palves@redhat.com>
5686
5687 * mem-break.c (find_gdb_breakpoint_at): Make static.
5688 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5689
a4165e94
PA		 56902014-04-23 Pedro Alves <palves@redhat.com>
5691
5692 * i386-low.c: Don't include break-common.h here.
5693 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5694 prototype to take target_hw_bp_type as argument instead of a Z
5695 packet char.
5696 * i386-low.h: Include break-common.h here.
5697 (Z_packet_to_hw_type): Declare.
5698 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5699 prototypes.
5700 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5701 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5702 (x86_remove_point): Convert the packet number to a
5703 target_hw_bp_type before calling i386_low_remove_watchpoint.
5704 * win32-i386-low.c (i386_insert_point): Convert the packet number
5705 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5706 (i386_remove_point): Convert the packet number to a
5707 target_hw_bp_type before calling i386_low_remove_watchpoint.
5708
b8acf843
PA		 57092014-04-23 Pedro Alves <palves@redhat.com>
5710
5711 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5712
d708bcd1
PA		 57132014-04-10 Pedro Alves <palves@redhat.com>
5714
5715 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5716 Check if the condition or command is NULL before checking if the
5717 breakpoint is known. On success, return true.
5718 * mem-break.h (add_breakpoint_condition): Document return.
5719 (add_breakpoint_commands): Add describing comment.
5720 * server.c (skip_to_semicolon): New function.
5721 (process_point_options): Use it.
5722
2eec7d5b
PA		 57232014-04-09 Pedro Alves <palves@redhat.com>
5724
5725 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
5726 to lwpid_of.
5727
fa96cb38
PA		 57282014-02-27 Pedro Alves <palves@redhat.com>
5729
5730 PR 12702
5731 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
5732 macros.
5733 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
5734 output.
5735 (last_thread_of_process_p): Take a PID argument instead of a
5736 thread pointer.
5737 (linux_wait_for_lwp): Delete.
5738 (num_lwps, check_zombie_leaders, not_stopped_callback): New
5739 functions.
5740 (linux_low_filter_event): New function, party factored out from
5741 linux_wait_for_event.
5742 (linux_wait_for_event): Rename to ...
5743 (linux_wait_for_event_filtered): ... this. Add new filter ptid
5744 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
5745 sigsuspend. Check for zombie leaders.
5746 (linux_wait_for_event): Reimplement as wrapper around
5747 linux_wait_for_event_filtered.
5748 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
5749 a normal or signal exit is seen, it's the whole process exiting.
5750 (wait_for_sigstop): No longer a for_each_inferior callback.
5751 Rewrite on top of linux_wait_for_event_filtered.
5752 (stop_all_lwps): Call wait_for_sigstop directly.
5753 * server.c (resume, handle_target_event): Handle
5754 TARGET_WAITKIND_NO_RESUMED.
5755
d763de10
JB		 57562014-02-26 Joel Brobecker <brobecker@adacore.com>
5757
5758 * win32-low.c (psapi_get_dll_name,
5759 * win32_CreateToolhelp32Snapshot): Delete.
5760 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5761 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5762 Delete.
5763 (handle_load_dll): Add function description.
5764 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5765
850a0f76
JB		 57662014-02-26 Joel Brobecker <brobecker@adacore.com>
5767
5768 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5769 Add comment.
5770 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5771 base address when calling win32_add_one_solib.
5772 (handle_load_dll): Delete local variable load_addr.
5773 Remove 0x1000 offset applied to DLL base address when calling
5774 win32_add_one_solib.
5775 (handle_unload_dll): Add comment.
5776
f25b3fc3
JB		 57772014-02-26 Joel Brobecker <brobecker@adacore.com>
5778
5779 * win32-low.c (win32_add_all_dlls): Renames
5780 win32_ensure_ntdll_loaded. Rewrite function documentation.
5781 Adjust implementation to always load all DLLs.
5782 Add 0x1000 offset to DLL base address when calling
5783 win32_add_one_solib.
5784 (child_initialization_done): New static global.
5785 (do_initial_child_stuff): Set child_initialization_done to
5786 zero during child initialization, and 1 after. Replace call
5787 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5788 Add comment.
5789 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5790 (handle_unload_dll): Add function documentation.
5791 (get_child_debug_event): Ignore load and unload DLL events
5792 during child initialization.
5793
d86d4aaf
DE		 57942014-02-20 Doug Evans <dje@google.com>
5795
3bc32da3 5796 Remove global all_lwps.
d86d4aaf
DE		 5797 * inferiors.h (ptid_of): Move here from linux-low.h.
5798 (pid_of, lwpid_of): Ditto.
5799 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5800 parameter is a struct thread_info * now.
5801 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5802 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5803 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5804 directly.
5805 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5806 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5807 * linux-arm-low.c (update_registers_callback): Update, "entry"
5808 parameter is a struct thread_info * now.
5809 Fetch lwpid from current_inferior directly.
5810 (arm_insert_point): Pass &all_threads to find_inferior instead of
5811 &all_lwps.
5812 (arm_remove_point): Ditto.
5813 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5814 (arm_prepare_to_resume): Fetch pid from thread.
5815 (arm_read_description): Fetch lwpid from current_inferior directly.
5816 * linux-low.c (all_lwps): Delete.
5817 (delete_lwp): Delete call to remove_inferior.
5818 (handle_extended_wait): Fetch lwpid from thread.
5819 (add_lwp): Don't set lwp->entry.id. Remove call to
5820 add_inferior_to_list.
5821 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5822 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5823 (kill_one_lwp_callback): Ditto.
5824 (linux_kill): Don't dereference NULL pointer.
5825 Fetch ptid,lwpid from thread.
5826 (get_detach_signal): Fetch ptid from thread.
5827 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5828 Simplify call to regcache_invalidate_thread.
5829 (delete_lwp_callback): Update, "entry" parameter is a
5830 struct thread_info * now. Fetch pid from thread.
5831 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5832 (status_pending_p_callback): Update, "entry" parameter is a
5833 struct thread_info * now. Fetch ptid from thread.
5834 (find_lwp_pid): Update, "entry" parameter is a
5835 struct thread_info * now.
5836 (linux_wait_for_lwp): Fetch pid from thread.
5837 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5838 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5839 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5840 (dequeue_one_deferred_signal): Ditto.
5841 (cancel_breakpoint): Fetch ptid from current_inferior.
5842 (linux_wait_for_event): Pass &all_threads to find_inferior,
5843 not &all_lwps. Fetch ptid, lwpid from thread.
5844 (count_events_callback): Update, "entry" parameter is a
5845 struct thread_info * now.
5846 (select_singlestep_lwp_callback): Ditto.
5847 (select_event_lwp_callback): Ditto.
5848 (cancel_breakpoints_callback): Ditto.
5849 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5850 not &all_lwps.
5851 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5852 (unsuspend_one_lwp): Update, "entry" parameter is a
5853 struct thread_info * now.
5854 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5855 not &all_lwps.
5856 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5857 Fetch lwpid from thread, not lwp.
5858 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5859 Pass &all_threads to find_inferior, not &all_lwps.
5860 (send_sigstop): Fetch lwpid from thread, not lwp.
5861 (send_sigstop_callback): Update, "entry" parameter is a
5862 struct thread_info * now.
5863 (suspend_and_send_sigstop_callback): Ditto.
5864 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5865 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5866 struct thread_info * now.
5867 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5868 from thread, lwp.
5869 (lwp_running): Update, "entry" parameter is a
5870 struct thread_info * now.
5871 (stop_all_lwps): Fetch ptid from thread.
5872 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5873 (linux_resume_one_lwp): Fetch lwpid from thread.
5874 (linux_set_resume_request): Update, "entry" parameter is a
5875 struct thread_info * now. Fetch pid, lwpid from thread.
5876 (resume_status_pending_p): Update, "entry" parameter is a
5877 struct thread_info * now.
5878 (need_step_over_p): Ditto. Fetch lwpid from thread.
5879 (start_step_over): Fetch lwpid from thread.
5880 (linux_resume_one_thread): Update, "entry" parameter is a
5881 struct thread_info * now. Fetch lwpid from thread.
5882 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5883 (proceed_one_lwp): Update, "entry" parameter is a
5884 struct thread_info * now. Fetch lwpid from thread.
5885 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5886 struct thread_info * now.
5887 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5888 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5889 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5890 directly.
5891 (regsets_store_inferior_registers): Ditto.
5892 (fetch_register, store_register): Ditto.
5893 (linux_read_memory, linux_write_memory): Ditto.
5894 (linux_request_interrupt): Ditto.
5895 (linux_read_auxv): Ditto.
5896 (linux_xfer_siginfo): Ditto.
5897 (linux_qxfer_spu): Ditto.
5898 (linux_qxfer_libraries_svr4): Ditto.
5899 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5900 moved to inferiors.h.
5901 (get_lwp): Delete.
5902 (get_thread_lwp): Update.
5903 (struct lwp_info): Delete member "entry". Simplify comment for
5904 member "thread".
5905 (all_lwps): Delete.
5906 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5907 current_inferior directly.
5908 (update_watch_registers_callback): Update, "entry" parameter is a
5909 struct thread_info * now. Fetch pid from thread.
5910 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5911 (mips_insert_point): Fetch lwpid from current_inferior.
5912 Pass &all_threads to find_inferior, not &all_lwps.
5913 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5914 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5915 directly.
5916 (mips_stopped_data_address): Ditto.
5917 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5918 directly.
5919 * linux-tile-low.c (tile_arch_setup): Ditto.
5920 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5921 (update_debug_registers_callback): Update, "entry" parameter is a
5922 struct thread_info * now. Fetch pid from thread.
5923 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5924 Pass &all_threads to find_inferior, not &all_lwps.
5925 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5926 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5927 Pass &all_threads to find_inferior, not &all_lwps.
5928 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5929 (i386_dr_low_get_status): Ditto.
5930 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5931 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5932 (x86_linux_read_description): Ditto.
5933 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5934
3b8361aa
DE		 59352014-02-20 Doug Evans <dje@google.com>
5936
5937 * inferiors.c (get_first_inferior): Fix buglet.
5938
f7667f0d
DE		 59392014-02-19 Doug Evans <dje@google.com>
5940
5941 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5942 * inferiors.c (add_thread): Change result type to struct thread_info *.
5943 All callers updated.
5944 (add_lwp): Call add_thread here instead of in callers.
5945 All callers updated.
5946 * linux-low.h (get_lwp_thread): Rewrite.
5947 (struct lwp_info): New member "thread".
5948
b3312d80
DE		 59492014-02-19 Doug Evans <dje@google.com>
5950
5951 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5952 All callers updated.
5953
ecc6f45c
DE		 59542014-02-19 Doug Evans <dje@google.com>
5955
5956 * inferiors.c (add_thread): Fix whitespace.
5957
649ebbca
DE		 59582014-02-19 Doug Evans <dje@google.com>
5959
5960 * dll.c (clear_dlls): Replace accessing list implemention details
5961 with API function.
5962 * gdbthread.h (get_first_thread): Declare.
5963 * inferiors.c (for_each_inferior_with_data): New function.
5964 (get_first_thread): New function.
5965 (find_thread_ptid): Simplify.
5966 (get_first_inferior): New function.
5967 (clear_list): Delete.
5968 (one_inferior_p): New function.
5969 (clear_inferior_list): New function.
5970 (clear_inferiors): Update.
5971 * inferiors.h (for_each_inferior_with_data): Declare.
5972 (clear_inferior_list): Declare.
5973 (one_inferior_p): Declare.
5974 (get_first_inferior): Declare.
5975 * linux-low.c (linux_wait_for_event): Replace accessing list
5976 implemention details with API function.
5977 * server.c (target_running): Ditto.
5978 (accumulate_file_name_length): New function.
5979 (emit_dll_description): New function.
5980 (handle_qxfer_libraries): Replace accessing list implemention
5981 details with API function.
5982 (handle_qxfer_threads_worker): New function.
5983 (handle_qxfer_threads_proper): Replace accessing list implemention
5984 details with API function.
5985 (handle_query): Ditto.
5986 (visit_actioned_threads_callback_ftype): New typedef.
5987 (visit_actioned_threads_data): New struct.
5988 (visit_actioned_threads): Rewrite to be find_inferior callback.
5989 (resume): Call find_inferior.
5990 (handle_status): Replace accessing list implemention
5991 details with API function.
5992 (process_serial_event): Replace accessing list implemention details
5993 with API function.
5994 * target.c (set_desired_inferior): Replace accessing list implemention
5995 details with API function.
5996 * tracepoint.c (same_process_p): New function.
5997 (gdb_agent_about_to_close): Replace accessing list implemention
5998 details with API function.
5999 * win32-low.c (child_delete_thread): Replace accessing list
6000 implemention details with API function.
6001 (match_dll_by_basename): New function.
6002 (dll_is_loaded_by_basename): New function.
6003 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6004 details call to dll_is_loaded_by_basename.
6005
80894984
DE		 60062014-02-19 Doug Evans <dje@google.com>
6007
6008 * dll.h (struct dll_info): Add comment.
6009 * gdbthread.h (struct thread_info): Add comment.
6010 (current_ptid): Simplify.
6011 * inferiors.c (add_process): Update.
6012 (remove_process): Update.
6013 * inferiors.h (struct process_info): Rename member "head" to "entry".
6014 * linux-low.c (delete_lwp): Update.
6015 (add_lwp): Update.
6016 (last_thread_of_process_p): Update.
6017 (kill_one_lwp_callback, linux_kill): Update.
6018 (status_pending_p_callback): Update.
6019 (wait_for_sigstop): Update. Simplify read of ptid.
6020 (start_step_over): Update.
6021 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6022 (get_lwp_thread): Update.
6023 (struct lwp_info): Rename member "head" to "entry".
6024 * regcache.h (inferior_list_entry): Delete.
6025 * server.c (kill_inferior_callback): Update.
6026 (detach_or_kill_inferior_callback): Update.
6027 (print_started_pid): Update.
6028 (print_attached_pid): Update.
6029 (process_serial_event): Simplify read of ptid.
6030 * thread-db.c (thread_db_create_event): Update.
6031 (thread_db_get_tls_address): Update.
6032 * win32-low.c (current_inferior_ptid): Simplify.
6033
46917d26
TT		 60342014-02-19 Tom Tromey <tromey@redhat.com>
6035
6036 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6037 argument.
6038 (target_supports_btrace): Update.
6039
0759a81e
YQ		 60402014-02-14 Yao Qi <yao@codesourcery.com>
6041
6042 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6043 (rsp-low-ipa.o): New target.
6044
a7191e8b
TT		 60452014-02-12 Tom Tromey <tromey@redhat.com>
6046
6047 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6048 convert_ascii_to_int.
6049 * regcache.c (registers_to_string): Likewise.
6050 * remote-utils.c (decode_M_packet): Likewise.
6051 * server.c (process_serial_event): Likewise.
6052
ff0e980e
TT		 60532014-02-12 Tom Tromey <tromey@redhat.com>
6054
6055 * server.c (handle_query, handle_v_run): Use hex2bin, not
6056 unhexify.
6057 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6058
e9371aff
TT		 60592014-02-12 Tom Tromey <tromey@redhat.com>
6060
6061 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6062 convert_int_to_ascii.
6063 * regcache.c (registers_to_string, collect_register_as_string):
6064 Likewise.
6065 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6066 Likewise.
6067 * server.c (process_serial_event): Likewise.
6068 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6069 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6070
971dc0b8
TT		 60712014-02-12 Tom Tromey <tromey@redhat.com>
6072
6073 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6074 bin2hex, not hexify.
6075 * tracepoint.c (cmd_qtstatus): Likewise.
6076
0a822afb
TT		 60772014-02-12 Tom Tromey <tromey@redhat.com>
6078
6079 * remote-utils.c (monitor_output): Pass explicit length to
6080 hexify.
6081
9c3d6531
TT		 60822014-02-12 Tom Tromey <tromey@redhat.com>
6083
6084 * tracepoint.c: Include rsp-low.h.
6085 * server.c: Include rsp-low.h.
6086 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6087 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6088 declare.
6089 * remote-utils.c: Include rsp-low.h.
6090 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6091 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6092 (convert_int_to_ascii, convert_ascii_to_int): Move to
6093 common/rsp-low.c.
6094 * regcache.c: Include rsp-low.h.
6095 * ax.c: Include rsp-low.h.
6096 * Makefile.in (SFILES): Add common/rsp-low.c.
6097 (OBS): Add rsp-low.o.
6098 (rsp-low.o): New target.
6099
01fd3ea5
TT		 61002014-02-12 Tom Tromey <tromey@redhat.com>
6101
6102 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6103 Include print-utils.h.
6104 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6105 (plongest, thirty_two, phex_nz): Remove.
6106 * Makefile.in (SFILES): Add common/print-utils.c.
6107 (OBS): Add print-utils.o.
6108 (print-utils-ipa.o): New target.
6109 (print-utils.o): New target.
6110 (IPA_OBJS): Add print-utils-ipa.o.
6111
e99dc820
TT		 61122014-02-06 Tom Tromey <tromey@redhat.com>
6113
6114 * Makefile.in (SFILES): Fix indentation.
6115
ee1e2d4f
DE		 61162014-02-05 Doug Evans <dje@google.com>
6117
6118 * linux-low.c (linux_wait_for_event): Improve comment.
6119 (linux_wait_1): Keep current_inferior in sync with event_child.
6120
f5a02773
DE		 61212014-01-22 Doug Evans <dje@google.com>
6122
6123 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6124
87ce2a04
DE		 61252014-01-22 Doug Evans <dje@google.com>
6126
6127 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6128 * configure: Regenerate.
6129 * config.in: Regenerate.
6130 * Makefile.in (SFILES): Add debug.c.
6131 (OBS): Add debug.o.
6132 * debug.c: New file.
6133 * debug.h: New file.
6134 * linux-aarch64-low.c (*): Update all debugging printfs to use
6135 debug_printf instead of fprintf.
6136 * linux-arm-low.c (*): Ditto.
6137 * linux-cris-low.c (*): Ditto.
6138 * linux-crisv32-low.c (*): Ditto.
6139 * linux-m32r-low.c (*): Ditto.
6140 * linux-sparc-low.c (*): Ditto.
6141 * linux-x86.c (*): Ditto.
6142 * linux-low.c (*): Ditto.
6143 (linux_wait_1): Add calls to debug_enter, debug_exit.
6144 (linux_wait): Remove redundant debugging printf.
6145 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6146 (linux_resume, unstop_all_lwps): Ditto.
6147 * mem-break.c (*): Update all debugging printfs to use
6148 debug_printf instead of fprintf.
6149 * remote-utils.c (*): Ditto.
6150 * thread-db.c (*): Ditto.
6151 * server.c #include <ctype.h>, "gdb_vecs.h".
6152 (debug_threads): Moved to debug.c.
6153 (*): Update all debugging printfs to use debug_printf instead of
6154 fprintf.
6155 (start_inferior): Replace call to fflush with call to debug_flush.
6156 (monitor_show_help): Mention set debug-format.
6157 (parse_debug_format_options): New function.
6158 (handle_monitor_command): Handle "monitor set debug-format".
6159 (gdbserver_usage): Mention --debug-format.
6160 (main): Parse --debug-format.
6161 * server.h (debug_threads): Declaration moved to debug.h.
6162 #include "debug.h".
6163 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6164 trace_debug_1 that uses debug_printf.
6165 (tracepoint_look_up_symbols): Update all debugging printfs to use
6166 debug_printf instead of fprintf.
6167
e671835b
BS		 61682014-01-20 Baruch Siach <baruch@tkos.co.il>
6169
6170 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6171 sys/ptrace.h.
6172
b5737fa9
PA		 61732014-01-17 Pedro Alves <palves@redhat.com>
6174
ea38d2a9 6175 PR build/16445
c7faa97a
PA		 6176 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6177 defined after including gdb_proc_service.h.
b5737fa9 6178
40ed484e
DE		 61792014-01-16 Doug Evans <dje@google.com>
6180
6181 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6182 (match_dll): Use it.
6183
969c39fb
MM		 61842014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6185
6186 * target.h (target_ops) <read_btrace>: Change parameters and
6187 return type to allow error reporting.
6188 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6189 trace reading errors on.
6190 * linux-low.c (linux_low_read_btrace): Pass trace reading
6191 errors on.
6192 (linux_low_disable_btrace): New.
6193
ab7f45ba
DE		 61942014-01-15 Doug Evans <dje@google.com>
6195
6196 * inferiors.c (thread_id_to_gdb_id): Delete.
6197 * inferiors.h (thread_id_to_gdb_id): Delete.
6198
66af0f44
EZ		 61992014-01-13 Eli Zaretskii <eliz@gnu.org>
6200
6201 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6202 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6203 versions.
6204
9939e131
PA		 62052014-01-08 Pedro Alves <palves@redhat.com>
6206
6207 * server.c (handle_status): Don't discard previous queued stop
6208 replies or thread's pending status here.
6209 (main) <disconnection>: Do it here instead.
6210
b7ea362b
PA		 62112014-01-08 Pedro Alves <palves@redhat.com>
6212
6213 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6214 * server.c (visit_actioned_threads, handle_pending_status): New
6215 function.
6216 (handle_v_cont): Factor out parts to ...
6217 (resume): ... this new function. If in all-stop, and a thread
6218 being resumed has a pending status, report it without actually
6219 resuming.
6220 (myresume): Adjust to use the new 'resume' function.
6221 (clear_pending_status_callback, set_pending_status_callback)
6222 (find_status_pending_thread_callback): New functions.
6223 (handle_status): Handle the case of multiple threads having
6224 interesting statuses to report. Report threads' real last signal
6225 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6226 with an interesting thread to report the status for, instead of
6227 always reporting the status of the first thread.
6228
28498c42
JB		 62292014-01-01 Joel Brobecker <brobecker@adacore.com>
6230
6231 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6232 * gdbreplay.c (gdbreplay_version): Likewise.
6233
f45c82da
YZ		 62342013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6235
6236 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6237 iov.iov_len with the real length in use.
6238
379a5e2d
JB		 62392013-12-13 Joel Brobecker <brobecker@adacore.com>
6240
6241 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6242 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6243 for all targets that use win32-low.c.
6244 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6245 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6246
4210d83e
PA		 62472013-12-13 Pedro Alves <palves@redhat.com>
6248
6249 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6250 if equal to TARGET_WAITKIND_LOADED.
6251 * win32-low.c (cached_status): New static global.
6252 (win32_wait): Add declaration.
6253 (do_initial_child_stuff): Flush all initial pending debug events
6254 up to the initial breakpoint.
6255 (win32_wait): If CACHED_STATUS was set, return that instead
6256 of doing a real wait. Remove the code resuming the execution
6257 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6258 during the initial phase. Also remove the code changing
6259 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6260 TARGET_WAITKIND_STOPPED.
6261
e7f0d979
YQ		 62622013-12-11 Yao Qi <yao@codesourcery.com>
6263
6264 * notif.c (handle_notif_ack): Return 0 if no notification
6265 matches.
6266
ebcf782c
DE		 62672013-11-20 Doug Evans <dje@google.com>
6268
6269 * linux-low.c (linux_set_resume_request): Fix comment.
6270
20ad9378
DE		 62712013-11-20 Doug Evans <dje@google.com>
6272
6273 * linux-low.c (resume_status_pending_p): Tweak comment.
6274
a196ebeb
WT		 62752013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6276
6277 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6278 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6279 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6280 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6281 (srv_amd64_regobj): Add amd64-mpx.o.
6282 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6283 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6284 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6285 * i387-fp.c (num_pl_bnd_register) Added constant.
6286 (num_pl_bnd_cfg_registers) Added constant.
6287 (struct i387_xsave) Added reserved area and MPX fields.
6288 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6289 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6290 function.
6291 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6292 (init_registers_amd64_mpx_linux): Declare new function.
6293 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6294 (x86_64_regmap): Add MPX registers.
6295 (x86_linux_read_description): Add MPX case.
6296 (initialize_low_arch): Initialize MPX targets.
6297
0080a2f6
TT		 62982013-11-18 Tom Tromey <tromey@redhat.com>
6299
6300 * configure: Rebuild.
6301 * configure.ac: Don't check for stdlib.h.
6302 * gdbreplay.c: Unconditionally include stdlib.h.
6303
2978b111
TT		 63042013-11-18 Tom Tromey <tromey@redhat.com>
6305
6306 * config.in: Rebuild.
6307 * configure: Rebuild.
6308 * configure.ac: Don't use AC_HEADER_DIRENT.
6309
a3d08894
TT		 63102013-11-18 Tom Tromey <tromey@redhat.com>
6311
6312 * server.h: Don't check HAVE_STRING_H.
6313 * gdbreplay.c: Don't check HAVE_STRING_H.
6314 * configure: Rebuild.
6315
0a5dd17d
TT		 63162013-11-18 Tom Tromey <tromey@redhat.com>
6317
6318 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6319 LIBGNU.
6320
1bd2f0ba
TT		 63212013-11-08 Tom Tromey <tromey@redhat.com>
6322
6323 * configure, config.in: Rebuild.
6324 * configure.ac: Remove unused configury.
6325
3266f10b
TT		 63262013-11-08 Tom Tromey <tromey@redhat.com>
6327
6328 * acinclude.m4: Include common.m4, codeset.m4.
6329 * configure, config.in: Rebuild.
6330 * configure.ac: Use GDB_AC_COMMON.
6331
6682d959
AA		 63322013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6333
6334 * linux-s390-low.c (HWCAP_S390_TE): New define.
6335 (s390_arch_setup): Consider the TE field in the HWCAP for
6336 determining 'have_regset_tdb'.
6337
fd0a4d76
SDJ		 63382013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6339
6340 PR gdb/16014
6341 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6342 call to sizeof.
6343
1a3d890b
PA		 63442013-10-02 Pedro Alves <palves@redhat.com>
6345
6346 * server.c (process_serial_event): Don't output "GDBserver
6347 exiting" if GDB is connected through stdio.
6348 * target.c (mywait): Likewise, be silent if GDB is connected
6349 through stdio.
6350
97ad4581
JB		 63512013-10-01 Joel Brobecker <brobecker@adacore.com>
6352
6353 * lynx-low.c (lynx_add_threads_after_attach): New function.
6354 (lynx_attach): Remove call to add_thread. Add call to
6355 lynx_add_threads_after_attach instead.
6356
5b4e221c
MF		 63572013-09-28 Mike Frysinger <vapier@gentoo.org>
6358
6359 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6360 * config.in, configure: Regenerated.
6361
ee47b2f8
YQ		 63622013-09-18 Yao Qi <yao@codesourcery.com>
6363
6364 PR server/15959
6365 * server.c (start_inferior): Clear 'resume_info'.
6366
d6707650 63672013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6368
d6707650
JW		 6369 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6370 for each register.
6371
9243dd0e 63722013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6373
9243dd0e
JW		 6374 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6375 linux-tile-low.o to srv_tgtobj.
6376
c623a6ef
WN		 63772013-09-16 Will Newton <will.newton@linaro.org>
6378
6379 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6380 out regs.
6381
fb71d39e
PA		 63822013-09-06 Pedro Alves <palves@redhat.com>
6383
6384 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6385 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6386 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6387 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6388 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6389 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6390
8e7e9910
PA		 63912013-09-06 Pedro Alves <palves@redhat.com>
6392
6393 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6394 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6395
7c3a12ca
PA		 63962013-09-06 Pedro Alves <palves@redhat.com>
6397
6398 * linux-amd64-ipa.c: Include tracepoint.h.
6399 * linux-i386-ipa.c: Include tracepoint.h.
6400
8eb3d7b6
RW		 64012013-09-06 Ricard Wanderlof <ricardw@axis.com>
6402
6403 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6404 (ps_get_thread_area): New function.
6405
eddddb9d
RW		 64062013-09-06 Ricard Wanderlof <ricardw@axis.com>
6407
6408 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6409 (initialize_low_arch): Call init_registers_crisv32 rather than
6410 init_register_crisv32.
6411
533b0600
PA		 64122013-09-05 Pedro Alves <palves@redhat.com>
6413
6414 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6415 to ...
6416 * hostio.h: ... this new file.
6417 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6418 win32-low.c: Include hostio.h.
6419
0ce3d3b5
PA		 64202013-09-05 Pedro Alves <palves@redhat.com>
6421
6422 * server.h (gdb_client_data, handler_func, callback_handler_func)
6423 (delete_file_handler, add_file_handler, append_callback_event)
6424 (delete_callback_event, start_event_loop, initialize_event_loop):
6425 Move to event-loop.h and include it.
6426 * event-loop.h: New file.
6427
799cdc37
PA		 64282013-09-05 Pedro Alves <palves@redhat.com>
6429
6430 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6431 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6432 (loaded_dll, unloaded_dll): Move to ...
6433 * dll.h: ... this new file.
6434 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6435
6a6bbd9d
PA		 64362013-09-05 Pedro Alves <palves@redhat.com>
6437
6438 * server.h (current_process, get_thread_process, all_processes)
6439 (add_inferior_to_list, for_each_inferior, current_inferior)
6440 (remove_inferior, add_process, remove_process, find_process_pid)
6441 (have_started_inferiors_p, have_attached_inferiors_p)
6442 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6443 (clear_inferiors, find_inferior, find_inferior_id)
6444 (inferior_target_data, set_inferior_target_data)
6445 (inferior_regcache_data, set_inferior_regcache_data): Move to
6446 inferiors.h, and include it.
6447 * inferiors.h: New file.
6448
f699aaba
PA		 64492013-09-05 Pedro Alves <palves@redhat.com>
6450
6451 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6452 Move ...
72f4393d 6453 * ax.h: ... here.
f699aaba 6454
c144c7a0
PA		 64552013-09-05 Pedro Alves <palves@redhat.com>
6456
6457 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6458 tracepoint.h.
6459 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6460 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6461 (handle_tracepoint_general_set, handle_tracepoint_query)
6462 (tracepoint_finished_step, tracepoint_was_hit)
6463 (release_while_stepping_state_list, current_traceframe)
6464 (in_readonly_region, traceframe_read_mem)
6465 (fetch_traceframe_registers, traceframe_read_sdata)
6466 (traceframe_read_info, struct fast_tpoint_collect_status)
6467 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6468 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6469 (supply_fast_tracepoint_registers)
6470 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6471 (ipa_tdesc, claim_trampoline_space)
6472 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6473 (agent_mem_read, agent_get_trace_state_variable_value)
6474 (agent_set_trace_state_variable_value, agent_tsv_read)
6475 (agent_mem_read_string, get_raw_reg_func_addr)
6476 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6477 * tracepoint.h: ... this new file.
6478
ff42e6ab
PA		 64792013-09-05 Pedro Alves <palves@redhat.com>
6480
6481 * server.h (perror_with_name, error, fatal, warning, paddress)
6482 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6483 include it.
6484 * utils.h: New file.
6485
541af0f4
PA		 64862013-09-05 Pedro Alves <palves@redhat.com>
6487
6488 * server.h (remote_debug, noack_mode, transport_is_reliable)
6489 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6490 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6491 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6492 (write_enn, initialize_async_io, enable_async_io)
6493 (disable_async_io, check_remote_input_interrupt_request)
6494 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6495 (dead_thread_notify, prepare_resume_reply)
6496 (decode_address_to_semicolon, decode_address, decode_m_packet)
6497 (decode_M_packet, decode_X_packet, decode_xfer_write)
6498 (decode_search_memory_packet, unhexify, hexify)
6499 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6500 (look_up_one_symbol, relocate_instruction)
6501 (monitor_output): Move to remote-utils.h, and include it.
6502 * remote-utils.h: New file.
6503
eebdf26b
PA		 65042013-09-05 Pedro Alves <palves@redhat.com>
6505
6506 * server.h (_): Delete.
6507
3aafd2ff
PA		 65082013-09-02 Pedro Alves <palves@redhat.com>
6509
6510 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6511 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6512 allocated.
6513 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6514
cee83bcb
PM		 65152013-09-02 Pierre Muller <muller@sourceware.org>
6516
6517 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6518 or WriteProcessMemory complete successfully and handle
6519 ERROR_PARTIAL_COPY error.
6520
9a13b2fa
PA		 65212013-09-02 Pedro Alves <palves@redhat.com>
6522
6523 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6524 error instead of EIO.
6525
602e3198
JK		 65262013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6527
6528 PR server/15604
6529 * linux-low.c: Include filestuff.h.
6530 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6531 * lynx-low.c: Include filestuff.h.
6532 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6533 * server.c: Include filestuff.h.
6534 (main): Call notice_open_fds.
6535 * spu-low.c: Include filestuff.h.
6536 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6537
96d7229d
LM		 65382013-08-22 Luis Machado <lgustavo@codesourcery.com>
6539
6540 * Makefile.in: Explain why ../target and ../nat are not
6541 listed as include file search paths.
6542 (linux-waitpid.o): New object file rule.
6543 * configure.srv (srv_native_linux_obj): New variable.
6544 Replace all occurrences of linux native object files with
6545 $srv_native_linux_obj.
6546 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6547 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6548 (linux_enable_event_reporting): Remove declaration.
6549 (my_waitpid): Moved to common/linux-waitpid.c.
6550 (linux_wait_for_event): Pass ptid when calling
6551 linux_enable_event_reporting.
6552 (linux_supports_tracefork_flag): Remove.
6553 (linux_enable_event_reporting): Likewise.
6554 (linux_tracefork_grandchild): Remove.
6555 (STACK_SIZE): Moved to common/linux-ptrace.c.
6556 (linux_tracefork_child): Remove.
6557 (linux_test_for_tracefork): Remove.
6558 (linux_look_up_symbols): Call linux_supports_traceclone.
6559 (initialize_low): Remove call to linux_test_for_tracefork.
6560 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6561 common/linux-ptrace.h.
6562 (PTRACE_TYPE_ARG4): Likewise.
6563 Include linux-ptrace.h.
6564
32940073
PA		 65652013-08-21 Pedro Alves <palves@redhat.com>
6566
6567 * config.in: Renegerate.
6568
33b60d58 65692013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 6570
33b60d58
LM		 6571 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6572 (SFILES): Remove $(srcdir)/common/target-common.c and
6573 add $(srcdir)/target/waitstatus.c.
6574 (OBS): Remove target-common.o and add waitstatus.o.
6575 (server_h): Remove $(srcdir)/../common/target-common.h and
6576 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6577 and $(srcdir)/../target/waitstatus.h.
6578 (target-common.o): Remove.
6579 (waitstatus.o): New target object file.
6580 * target.h: Do not include target-common.h and
6581 include target/resume.h, target/wait.h and
6582 target/waitstatus.h.
6583
b8e1b30e
LM		 65842013-08-13 Luis Machado <lgustavo@codesourcery.com>
6585
6586 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6587 to PTRACE_TYPE_ARG3.
6588 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6589 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6590 PTRACE_TYPE_ARG4.
6591 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6592 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6593
7a60ad40
YQ		 65942013-07-27 Jie Zhang <jie@codesourcery.com>
6595 Daniel Jacobowitz <dan@codesourcery.com>
6596 Yao Qi <yao@codesourcery.com>
6597
6598 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6599 (mips-linux-watch.o): New rule.
6600 (mips_linux_watch_h): New variable.
6601 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6602 srv_tgtobj.
6603 * linux-mips-low.c: Include mips-linux-watch.h.
6604 (struct arch_process_info, struct arch_lwp_info): New.
6605 (update_watch_registers_callback): New function.
6606 (mips_linux_new_process, mips_linux_new_thread) New functions.
6607 (mips_linux_prepare_to_resume, mips_insert_point): New
6608 functions.
6609 (mips_remove_point, mips_stopped_by_watchpoint): New
6610 functions.
6611 (rsp_bp_type_to_target_hw_bp_type): New function.
6612 (mips_stopped_data_address): New function.
6613 (the_low_target): Add watchpoint support functions.
6614
de6f69ad
YQ		 66152013-07-27 Yao Qi <yao@codesourcery.com>
6616
6617 * i386-low.c: Include break-common.h.
6618 (enum target_hw_bp_type): Remove.
6619
3360c0bf
LM		 66202013-07-24 Luis Machado <lgustavo@codesourcery.com>
6621
6622 * Makefile.in (SFILES): /common/target-common.c.
6623 (OBS): Add target-common.o.
6624 (server_h): Add $(srcdir)/../common/target-common.h.
6625 (target-common.o): New target.
6626 * server.c (queue_stop_reply_callback): Free
6627 status string after use.
6628 * target.c (target_waitstatus_to_string): Remove.
6629 * target.h: Include target-common.h.
6630 (resume_kind): Likewise.
6631 (target_waitkind): Likewise.
6632 (target_waitstatus): Likewise.
6633 (TARGET_WNOHANG): Likewise.
6634
bd885420
YQ		 66352013-07-04 Yao Qi <yao@codesourcery.com>
6636
6637 * Makefile.in (host_alias): Use @host_noncanonical@.
6638 (target_alias): Use @target_noncanonical@.
6639 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6640 ACX_NONCANONICAL_HOST.
6641 * configure: Regenerated.
6642
6643 Revert:
6644 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6645
6646 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6647 * configure: Rebuild.
6648 * Makefile.in (version_host, version_target): Get from configure.
6649 (version.c): Use $(version_host) and $(version_target).
6650
17ef446e
PA		 66512013-07-03 Pedro Alves <palves@redhat.com>
6652
6653 * Makefile.in (config.status): Depend on development.sh.
6654 * acinclude.m4: Include libmcheck.m4.
6655 * configure: Regenerate.
6656
7a9a7487
MG		 66572013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6658
6659 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6660 attribute inside the parentheses.
6661 (winapi_DebugSetProcessKillOnExit): Ditto.
6662 (winapi_DebugBreakProcess): Ditto.
6663 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6664
49b64de6
MG		 66652013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6666
6667 * notif.h (notif_event): Add a dummy member to avoid compiler
6668 errors.
6669
d5749ee7
PA		 66702013-07-01 Pedro Alves <palves@redhat.com>
6671
6672 * hostio.c (HOSTIO_PATH_MAX): Define.
6673 (require_filename, handle_open, handle_unlink, handle_readlink):
6674 Use it.
6675
d8d2a3ee
PA		 66762013-07-01 Pedro Alves <palves@redhat.com>
6677
6678 * server.h: Include "pathmax.h".
6679 * linux-low.c: Don't include sys/param.h.
6680 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6681 MAXPATHLEN.
6682 * win32-low.c: Don't include sys/param.h.
6683 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6684
bc7dea8d
PA		 66852013-07-01 Pedro Alves <palves@redhat.com>
6686
6687 * event-loop.c: Don't check HAVE_UNISTD_H before including
6688 <unistd.h>.
6689 * gdbreplay.c: Likewise.
6690 * remote-utils.c: Likewise.
6691 * server.c: Likewise.
6692 * configure.ac: Don't check for unistd.h.
6693 * configure: Regenerate.
6694
d6c2da54
TT		 66952013-06-28 Tom Tromey <tromey@redhat.com>
6696
6697 * Makefile.in (version.c): Use version.in, not
6698 common/version.in.
6699
257b6bec
MG		 67002013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6701
6702 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6703 * configure: Rebuild.
6704 * Makefile.in (version_host, version_target): Get from configure.
6705 (version.c): Use $(version_host) and $(version_target).
6706
86ebe149
DK		 67072013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6708
6709 Fix trace-status to output user name without trailing colon.
6710 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6711
f30aa5af
DK		 67122013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6713
6714 Fix trace-status to output proper start-time and stop-time.
6715 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
6716 output start time and stop time in hex as gdb expects.
6717
28a93511
YQ		 67182013-06-26 Pedro Alves <pedro@codesourcery.com>
6719
6720 * tracepoint.c (build_traceframe_info_xml): Output trace state
6721 variables present in the trace buffer.
6722
01208463
TT		 67232013-06-24 Tom Tromey <tromey@redhat.com>
6724
6725 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
6726 create-version.sh.
6727 (version.o): Remove.
6728 * gdbreplay.c: Include version.h.
6729 (version, host_name): Don't declare.
6730 * server.h: Include version.h.
6731 (version, host_name): Don't declare.
6732
760256f9
PA		 67332013-06-12 Pedro Alves <palves@redhat.com>
6734
6735 * linux-x86-low.c (linux_is_elf64): Delete global.
6736 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
6737 with local linux_pid_exe_is_elf_64_file use.
6738
030031ee
PA		 67392013-06-11 Pedro Alves <palves@redhat.com>
6740
6741 * linux-low.c (regset_disabled, disable_regset): New functions.
6742 (regsets_fetch_inferior_registers)
6743 (regsets_store_inferior_registers): Use them.
6744 (initialize_regsets_info); Don't allocate the disabled_regsets
6745 array here.
6746 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
6747 comment.
6748
5da6eb0a
PA		 67492013-06-11 Pedro Alves <palves@redhat.com>
6750
6751 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6752 xmalloc.
6753
7e5aaa09
PA		 67542013-06-11 Pedro Alves <palves@redhat.com>
6755
6756 * linux-x86-low.c (initialize_low_arch): Call
6757 init_registers_x32_avx_linux.
6758
d878444c
JK		 67592013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6760
6761 Fix compatibility with Android Bionic.
6762 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6763 it is not empty.
6764
3aee8918
PA		 67652013-06-07 Pedro Alves <palves@redhat.com>
6766
5f2b57b5 6767 PR server/14823
3aee8918
PA		 6768 * Makefile.in (OBS): Add tdesc.o.
6769 (IPA_OBJS): Add tdesc-ipa.o.
6770 (tdesc-ipa.o): New rule.
6771 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6772 interface.
6773 * linux-low.c (new_inferior): Delete.
6774 (disabled_regsets, num_regsets): Delete.
6775 (linux_add_process): Adjust to set the new per-process
6776 new_inferior flag.
6777 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6778 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6779 was a stop. When calling arch_setup, switch the current inferior
6780 to the thread that got an event.
6781 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6782 (regsets_fetch_inferior_registers)
6783 (regsets_store_inferior_registers): New regsets_info parameter.
6784 Adjust to use it.
6785 (linux_register_in_regsets): New regs_info parameter. Adjust to
6786 use it.
6787 (register_addr, fetch_register, store_register): New usrregs_info
6788 parameter. Adjust to use it.
6789 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6790 parameter regs_info. Adjust to use it.
6791 (linux_fetch_registers): Get the current inferior's regs_info, and
6792 adjust to use it.
6793 (linux_store_registers): Ditto.
6794 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6795 (initialize_low): Don't initialize the target_regsets here. Call
6796 initialize_low_arch.
6797 * linux-low.h (target_regsets): Delete declaration.
6798 (struct regsets_info): New.
6799 (struct usrregs_info): New.
6800 (struct regs_info): New.
6801 (struct process_info_private) <new_inferior>: New field.
6802 (struct linux_target_ops): Delete the num_regs, regmap, and
6803 regset_bitmap fields. New field regs_info.
6804 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6805 * i387-fp.c (num_xmm_registers): Delete.
6806 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6807 calls to new interface.
6808 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6809 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6810 Infer the number of xmm registers from the regcache's target
6811 description.
6812 * i387-fp.h (num_xmm_registers): Delete.
6813 * inferiors.c (add_thread): Don't install the thread's regcache
6814 here.
6815 * proc-service.c (gregset_info): Fetch the current inferior's
6816 regs_info. Adjust to use it.
6817 * regcache.c: Include tdesc.h.
6818 (register_bytes, reg_defs, num_registers)
6819 (gdbserver_expedite_regs): Delete.
6820 (get_thread_regcache): If the thread doesn't have a regcache yet,
6821 create one, instead of aborting gdbserver.
6822 (regcache_invalidate_one): Rename to ...
6823 (regcache_invalidate_thread): ... this.
6824 (regcache_invalidate_one): New.
6825 (regcache_invalidate): Only invalidate registers of the current
6826 process.
6827 (init_register_cache): Add target_desc parameter, and use it.
6828 (new_register_cache): Ditto. Assert the target description has a
6829 non zero registers_size.
6830 (regcache_cpy): Add assertions. Adjust.
6831 (realloc_register_cache, set_register_cache): Delete.
6832 (registers_to_string, registers_from_string): Adjust.
6833 (find_register_by_name, find_regno, find_register_by_number)
6834 (register_cache_size): Add target_desc parameter, and use it.
6835 (free_register_cache_thread, free_register_cache_thread_one)
6836 (regcache_release, register_cache_size): New.
6837 (register_size): Add target_desc parameter, and use it.
6838 (register_data, supply_register, supply_register_zeroed)
6839 (supply_regblock, supply_register_by_name, collect_register)
6840 (collect_register_as_string, collect_register_by_name): Adjust.
6841 * regcache.h (struct target_desc): Forward declare.
6842 (struct regcache) <tdesc>: New field.
6843 (init_register_cache, new_register_cache): Add target_desc
6844 parameter.
6845 (regcache_invalidate_thread): Declare.
6846 (regcache_invalidate_one): Delete declaration.
6847 (regcache_release): Declare.
6848 (find_register_by_number, register_cache_size, register_size)
6849 (find_regno): Add target_desc parameter.
6850 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6851 declarations.
6852 * remote-utils.c: Include tdesc.h.
6853 (outreg, prepare_resume_reply): Adjust.
6854 * server.c: Include tdesc.h.
6855 (gdbserver_xmltarget): Delete declaration.
6856 (get_features_xml, process_serial_event): Adjust.
6857 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6858 declare.
6859 (struct process_info) <tdesc>: New field.
6860 (ipa_tdesc): Declare.
6861 * tdesc.c: New file.
6862 * tdesc.h: New file.
6863 * tracepoint.c: Include tdesc.h.
6864 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6865 (get_context_regcache): Adjust to pass ipa_tdesc down.
6866 (do_action_at_tracepoint): Adjust to get the register cache size
6867 from the context regcache's description.
6868 (traceframe_walk_blocks): Adjust to get the register cache size
6869 from the current trace frame's description.
6870 (traceframe_get_pc): Adjust to get current trace frame's
6871 description and pass it down.
6872 (gdb_collect): Adjust to get the register cache size from the
6873 IPA's description.
6874 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6875 (gdbserver_xmltarget): Delete.
6876 (initialize_low_tracepoint): Set the ipa's target description.
6877 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6878 (initialize_low_tracepoint): Set the ipa's target description.
6879 * linux-x86-low.c: Include tdesc.h.
6880 [__x86_64__] (is_64bit_tdesc): New.
6881 (ps_get_thread_area, x86_get_thread_area): Use it.
6882 (i386_cannot_store_register): Rename to ...
6883 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6884 (i386_cannot_fetch_register): Rename to ...
6885 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6886 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6887 to new interface.
6888 (target_regsets): Rename to ...
6889 (x86_regsets): ... this.
6890 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6891 interface.
6892 (x86_siginfo_fixup): Use is_64bit_tdesc.
6893 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6894 (tdesc_x32_avx_linux, tdesc_x32_linux)
6895 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6896 Declare.
6897 (x86_linux_update_xmltarget): Delete.
6898 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6899 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6900 (AMD64_LINUX_USER64_CS): New.
6901 (x86_linux_read_description): New, based on
6902 x86_linux_update_xmltarget.
6903 (same_process_callback): New.
6904 (x86_arch_setup_process_callback): New.
6905 (x86_linux_update_xmltarget): New.
6906 (x86_regsets_info): New.
6907 (amd64_linux_regs_info): New.
6908 (i386_linux_usrregs_info): New.
6909 (i386_linux_regs_info): New.
6910 (x86_linux_regs_info): New.
6911 (x86_arch_setup): Reimplement.
6912 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6913 (x86_emit_ops): Ditto.
6914 (the_low_target): Adjust. Install x86_linux_regs_info,
6915 x86_cannot_fetch_register, and x86_cannot_store_register.
6916 (initialize_low_arch): New.
6917 * linux-ia64-low.c (tdesc_ia64): Declare.
6918 (ia64_fetch_register): Adjust.
6919 (ia64_usrregs_info, regs_info): New globals.
6920 (ia64_regs_info): New function.
6921 (the_low_target): Adjust.
6922 (initialize_low_arch): New function.
6923 * linux-sparc-low.c (tdesc_sparc64): Declare.
6924 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6925 Adjust.
6926 (sparc_arch_setup): New function.
6927 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6928 (the_low_target): Adjust.
6929 (initialize_low_arch): New function.
6930 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6931 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6932 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6933 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6934 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6935 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6936 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6937 (tdesc_powerpc_isa205_vsx64l): Declare.
6938 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6939 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6940 (ppc_set_pc, ppc_get_hwcap): Adjust.
6941 (ppc_usrregs_info): Forward declare.
6942 (!__powerpc64__) ppc_regmap_adjusted: New global.
6943 (ppc_arch_setup): Adjust to the current process'es target
6944 description.
6945 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6946 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6947 (ppc_store_evrregset): Adjust.
6948 (target_regsets): Rename to ...
6949 (ppc_regsets): ... this, and make static.
6950 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6951 (ppc_regs_info): New function.
6952 (the_low_target): Adjust.
6953 (initialize_low_arch): New function.
6954 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6955 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6956 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6957 (tdesc_s390x_linux64v2): Declare.
6958 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6959 (s390_fill_gregset, s390_store_last_break): Adjust.
6960 (target_regsets): Rename to ...
6961 (s390_regsets): ... this, and make static.
6962 (s390_get_pc, s390_set_pc): Adjust.
6963 (s390_get_hwcap): New target_desc parameter, and use it.
6964 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6965 (s390_arch_setup): Adjust to set the current process'es target
6966 description. Don't adjust the regmap.
6967 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6968 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6969 (regs_info_3264): New globals.
6970 (s390_regs_info): New function.
6971 (the_low_target): Adjust.
6972 (initialize_low_arch): New function.
6973 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6974 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6975 [__mips64] (init_registers_mips_linux)
6976 (init_registers_mips_dsp_linux): Delete defines.
6977 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6978 (have_dsp): New global.
6979 (mips_read_description): New, based on mips_arch_setup.
6980 (mips_arch_setup): Reimplement.
6981 (get_usrregs_info): New function.
6982 (mips_cannot_fetch_register, mips_cannot_store_register)
6983 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6984 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6985 (target_regsets): Rename to ...
6986 (mips_regsets): ... this, and make static.
6987 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6988 (dsp_regs_info, regs_info): New globals.
6989 (mips_regs_info): New function.
6990 (the_low_target): Adjust.
6991 (initialize_low_arch): New function.
6992 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6993 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6994 Declare.
6995 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6996 (arm_read_description): New, with bits factored from
6997 arm_arch_setup.
6998 (arm_arch_setup): Reimplement.
6999 (target_regsets): Rename to ...
7000 (arm_regsets): ... this, and make static.
7001 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7002 (arm_regs_info): New function.
7003 (the_low_target): Adjust.
7004 (initialize_low_arch): New function.
7005 * linux-m68k-low.c (tdesc_m68k): Declare.
7006 (target_regsets): Rename to ...
7007 (m68k_regsets): ... this, and make static.
7008 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7009 (m68k_regs_info): New function.
7010 (m68k_arch_setup): New function.
7011 (the_low_target): Adjust.
7012 (initialize_low_arch): New function.
7013 * linux-sh-low.c (tdesc_sharch): Declare.
7014 (target_regsets): Rename to ...
7015 (sh_regsets): ... this, and make static.
7016 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7017 (sh_regs_info, sh_arch_setup): New functions.
7018 (the_low_target): Adjust.
7019 (initialize_low_arch): New function.
7020 * linux-bfin-low.c (tdesc_bfin): Declare.
7021 (bfin_arch_setup): New function.
7022 (bfin_usrregs_info, regs_info): New globals.
7023 (bfin_regs_info): New function.
7024 (the_low_target): Adjust.
7025 (initialize_low_arch): New function.
7026 * linux-cris-low.c (tdesc_cris): Declare.
7027 (cris_arch_setup): New function.
7028 (cris_usrregs_info, regs_info): New globals.
7029 (cris_regs_info): New function.
7030 (the_low_target): Adjust.
7031 (initialize_low_arch): New function.
7032 * linux-cris-low.c (tdesc_crisv32): Declare.
7033 (cris_arch_setup): New function.
7034 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7035 (cris_regs_info): New function.
7036 (the_low_target): Adjust.
7037 (initialize_low_arch): New function.
7038 * linux-m32r-low.c (tdesc_m32r): Declare.
7039 (m32r_arch_setup): New function.
7040 (m32r_usrregs_info, regs_info): New globals.
7041 (m32r_regs_info): Adjust.
7042 (initialize_low_arch): New function.
7043 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7044 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7045 (tic6x_usrregs_info): Forward declare.
7046 (tic6x_read_description): New function, based on ...
7047 (tic6x_arch_setup): ... this. Reimplement.
7048 (target_regsets): Rename to ...
7049 (tic6x_regsets): ... this, and make static.
7050 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7051 (tic6x_regs_info): New function.
7052 (the_low_target): Adjust.
7053 (initialize_low_arch): New function.
7054 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7055 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7056 (target_regsets): Rename to ...
7057 (xtensa_regsets): ... this, and make static.
7058 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7059 globals.
7060 (xtensa_arch_setup, xtensa_regs_info): New functions.
7061 (the_low_target): Adjust.
7062 (initialize_low_arch): New function.
7063 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7064 (nios2_arch_setup): Set the current process'es tdesc.
7065 (target_regsets): Rename to ...
7066 (nios2_regsets): ... this.
7067 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7068 (nios2_regs_info): New function.
7069 (the_low_target): Adjust.
7070 (initialize_low_arch): New function.
a261b8f5
PA		 7071 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7072 (aarch64_arch_setup): Set the current process'es tdesc.
7073 (target_regsets): Rename to ...
7074 (aarch64_regsets): ... this.
7075 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7076 (aarch64_regs_info): New function.
7077 (the_low_target): Adjust.
7078 (initialize_low_arch): New function.
3aee8918
PA		 7079 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7080 globals.
7081 (target_regsets): Rename to ...
7082 (tile_regsets): ... this.
7083 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7084 (tile_regs_info): New function.
7085 (tile_arch_setup): Set the current process'es tdesc.
7086 (the_low_target): Adjust.
7087 (initialize_low_arch): New function.
7088 * spu-low.c (tdesc_spu): Declare.
7089 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7090 * win32-arm-low.c (tdesc_arm): Declare.
7091 (arm_arch_setup): New function.
7092 (the_low_target): Install arm_arch_setup instead of
7093 init_registers_arm.
7094 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7095 (init_windows_x86): Rename to ...
7096 (i386_arch_setup): ... this. Set `win32_tdesc'.
7097 (the_low_target): Adjust.
7098 * win32-low.c (win32_tdesc): New global.
7099 (child_add_thread): Don't create the thread cache here.
7100 (do_initial_child_stuff): Set the new process'es tdesc.
7101 * win32-low.h (struct target_desc): Forward declare.
7102 (win32_tdesc): Declare.
7103 * lynx-i386-low.c (tdesc_i386): Declare global.
7104 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7105 * lynx-low.c (lynx_tdesc): New global.
7106 (lynx_add_process): Set the new process'es tdesc.
7107 * lynx-low.h (struct target_desc): Forward declare.
7108 (lynx_tdesc): Declare global.
7109 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7110 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7111 * nto-low.c (nto_tdesc): New global.
7112 (do_attach): Set the new process'es tdesc.
7113 * nto-low.h (struct target_desc): Forward declare.
7114 (nto_tdesc): Declare.
7115 * nto-x86-low.c (tdesc_i386): Declare.
7116 (nto_x86_arch_setup): Set `nto_tdesc'.
7117
b1fbec62
GB		 71182013-06-04 Gary Benson <gbenson@redhat.com>
7119
7120 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7121 to qSupported response when appropriate.
7122 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7123 with nonzero-length annex.
7124 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7125 arguments supplied in annex.
7126
d1ec4ce7
DE		 71272013-05-31 Doug Evans <dje@google.com>
7128
ac44adcb 7129 PR server/15594
d1ec4ce7
DE		 7130 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7131 64 bits in 64-cross-32 environment.
7132
9b25f2d3
PA		 71332013-05-28 Pedro Alves <palves@redhat.com>
7134
7135 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7136 (aarch64-without-fpu.c): Delete rule.
7137 * configure.srv (aarch64*-*-linux*): Remove references to
7138 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7139 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7140 declaration.
7141
6740dc9c
PA		 71422013-05-24 Pedro Alves <palves@redhat.com>
7143
7144 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7145 instead of strchr/decode_address. Error if the range isn't split
7146 with a ','. Don't assume there's be a ':' in the action.
7147
c2d6af84
PA		 71482013-05-23 Yao Qi <yao@codesourcery.com>
7149 Pedro Alves <palves@redhat.com>
7150
7151 * linux-low.c (lwp_in_step_range): New function.
7152 (linux_wait_1): If the thread was range stepping and stopped
7153 outside the stepping range, report the stop to GDB. Otherwise,
7154 continue stepping. Add range stepping debug output.
7155 (linux_set_resume_request): Copy the step range from the resume
7156 request to the lwp.
7157 (linux_supports_range_stepping): New.
7158 (linux_target_ops) <supports_range_stepping>: Set to
7159 linux_supports_range_stepping.
7160 * linux-low.h (struct linux_target_ops)
7161 <supports_range_stepping>: New field.
7162 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7163 * linux-x86-low.c (x86_supports_range_stepping): New.
7164 (the_low_target) <supports_range_stepping>: Set to
7165 x86_supports_range_stepping.
7166 * server.c (handle_v_cont): Handle 'r' action.
7167 (handle_v_requests): Append ";r" if the target supports range
7168 stepping.
7169 * target.h (struct thread_resume) <step_range_start,
7170 step_range_end>: New fields.
7171 (struct target_ops) <supports_range_stepping>:
7172 New field.
7173 (target_supports_range_stepping): New macro.
7174
58794e1a
JB		 71752013-05-17 Joel Brobecker <brobecker@adacore.com>
7176
7177 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7178 confusion in comment.
7179
d631c5a7
JB		 71802013-05-17 Joel Brobecker <brobecker@adacore.com>
7181
7182 * lynx-low.c (struct process_info_private): New type.
7183 (lynx_add_process): New function.
7184 (lynx_create_inferior, lynx_attach): Replace calls to
7185 add_process by calls to lynx_add_process.
7186 (lynx_resume): If PTID is null, then try using
7187 current_process()->private->last_wait_event_ptid.
7188 Add comments.
7189 (lynx_clear_inferiors): Delete. The contents of that function
7190 has been inlined in lynx_mourn;
7191 (lynx_wait_1): Save the ptid in the process's private data.
7192 (lynx_mourn): Free the process' private data. Replace call
7193 to lynx_clear_inferiors by call to clear_inferiors.
7194
96f7a20f
YQ		 71952013-05-17 Yao Qi <yao@codesourcery.com>
7196
7197 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7198 the right place.
7199
db0dfaa0
LM		 72002013-05-16 Luis Machado <lgustavo@codesourcery.com>
7201
7202 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7203 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7204 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7205 PT_TEXT_END_ADDR guards. Update comments.
7206 (linux_target_op) <read_offsets>: Conditionally define to
7207 linux_read_offsets if the target is UCLIBC and if it defines
7208 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7209
68f5f838
SL		 72102013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7211 Andrew Jenner <andrew@codesourcery.com>
7212
7213 * Makefile.in (SFILES): Add linux-nios2-low.c.
7214 (clean): Add action to delete nios2-linux.c.
7215 (nios2-linux.c): New rule.
7216 * configure.srv: Add nios2*-*-linux*.
7217 * linux-nios2-low.c: New.
7218
1ebff1fd
HAQ		 72192013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7220
7221 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7222
f6150862
HZ		 72232013-04-25 Hui Zhu <hui@codesourcery.com>
7224
7225 PR gdb/15186
f6150862
HZ		 7226 * ax.c (ax_printf): Add fflush.
7227
614c279d
TT		 72282013-04-22 Tom Tromey <tromey@redhat.com>
7229
7230 * Makefile.in (SFILES): Add filestuff.c.
7231 (OBS): Add filestuff.o.
7232 (filestuff.o): New target.
7233 * config.in, configure: Rebuild.
7234 * configure.ac: Check for fdwalk, pipe2.
7235
7d4e5717
PA		 72362013-04-17 Pedro Alves <palves@redhat.com>
7237
7238 * configure.ac (USE_THREAD_DB): Delete variable.
7239 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7240 Don't AC_SUBST USE_THREAD_DB.
7241 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7242 * config.in, configure: Regenerate.
7243
d5c93e41
PA		 72442013-04-16 Pedro Alves <palves@redhat.com>
7245
7246 * linux-low.h (struct lwp_info) <thread_known>: Move under
7247 the USE_THREAD_DB #ifdef.
7248
04f5fe89
PA		 72492013-04-16 Pedro Alves <palves@redhat.com>
7250
7251 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7252 (linux-low.o): Delete rule.
7253 * linux-low.h: Always include "gdb_thread_db.h" instead of
7254 conditionally including thread_db.h.
7255 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7256 HAVE_THREAD_DB_H.
7257
480b27bf
JK		 72582013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7259
7260 * Makefile.in (install-only): Fix make install regression.
7261
43662968
JK		 72622013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7263
7264 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7265 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7266 installation.
7267 * gdbserver.1: Remove.
7268
3e74e146
PA		 72692013-03-22 Pedro Alves <palves@redhat.com>
7270
7271 * linux-low.c (handle_extended_wait): Don't call
7272 linux_enable_event_reporting.
7273
a8347a2a
TT		 72742013-03-15 Tony Theodore <tonyt@logyst.com>
7275
7276 PR build/9098:
7277 * Makefile.in (SHELL): Use @SHELL@.
7278
eeb56fa7
SDJ		 72792013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7280
7281 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7282 compiler warning.
7283
4fa7e2ff
JB		 72842013-03-13 Joel Brobecker <brobecker@adacore.com>
7285
7286 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7287 Remove extraneous NULL element.
7288
8ddb1965
YQ		 72892013-03-13 Yao Qi <yao@codesourcery.com>
7290
7291 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7292 'V' block in trace frame.
7293
9accd112
MM		 72942013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7295
7296 * target.h (struct target_ops): Add btrace ops.
7297 (target_supports_btrace): New macro.
7298 (target_enable_btrace): New macro.
7299 (target_disable_btrace): New macro.
7300 (target_read_btrace): New macro.
7301 * gdbthread.h (struct thread_info): Add btrace field.
7302 * server.c: Include btrace-common.h.
7303 (handle_btrace_general_set): New function.
7304 (handle_btrace_enable): New function.
7305 (handle_btrace_disable): New function.
7306 (handle_general_set): Call handle_btrace_general_set.
7307 (handle_qxfer_btrace): New function.
7308 (struct qxfer qxfer_packets[]): Add btrace entry.
7309 * inferiors.c (remove_thread): Disable btrace.
7310 * linux-low: Include linux-btrace.h.
7311 (linux_low_enable_btrace): New function.
7312 (linux_low_read_btrace): New function.
7313 (linux_target_ops): Add btrace ops.
7314 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7315 Add srv_linux_btrace=yes.
7316 (x86_64-*-linux*): Add linux-btrace.o.
7317 Add srv_linux_btrace=yes.
7318 * configure.ac: Define HAVE_LINUX_BTRACE.
7319 * config.in: Regenerated.
7320 * configure: Regenerated.
7321
5cc22e4c
MM		 73222013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7323
7324 * server.c (handle_qxfer): Preserve error message if -3 is
7325 returned.
7326 (qxfer): Document the -3 return value.
7327
7c97f91e
MM		 73282013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7329
7330 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7331 (linux_btrace_h): New variable.
7332 (linux-btrace.o): New rule.
7333
be9a119c 73342013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 7335 Hafiz Abid Qadeer <abidh@codesourcery.com>
7336
7337 * tracepoint.c (trace_buffer_size): New global.
7338 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7339 (init_trace_buffer): Change to one-argument function. Allocate
7340 trace buffer memory.
7341 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7342 handle QTBuffer:size packet.
7343 (cmd_bigqtbuffer_size): New function.
7344 (initialize_tracepoint): Call init_trace_buffer with
7345 DEFAULT_TRACE_BUFFER_SIZE.
7346 * server.c (handle_query): Add QTBuffer:size in the
7347 supported packets.
7348
e64f7499
YQ		 73492013-03-07 Yao Qi <yao@codesourcery.com>
7350
7351 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7352 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7353 of -1.
7354 (cmd_qtsp): Adjust condition. Do post increment.
7355 Set cur_action and cur_step_action back to 0.
7356
f0ae6fc3
PA		 73572013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7358
7359 PR server/15236
7360 * linux-low.c (linux_write_memory): Return early success if LEN is
7361 zero.
7362
b5b0b0af
CV		 73632013-03-05 Corinna Vinschen <vinschen@redhat.de>
7364
334ad4a8 7365 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 7366
589bc927
TT		 73672013-02-28 Tom Tromey <tromey@redhat.com>
7368
7369 * configure.ac: Invoke AC_SYS_LARGEFILE.
7370 * configure, config.in: Rebuild.
7371
dfe07582
CV		 73722013-02-28 Corinna Vinschen <vinschen@redhat.com>
7373
7374 * win32-low.c: Throughout, fix format strings and casts of
7375 printf-like functions to avoid type related warnings on all
7376 platforms.
7377 (get_child_debug_event): Print dwDebugEventCode as hex since
7378 that's how it's usually documented.
7379
736cd585
YQ		 73802013-02-28 Yao Qi <yao@codesourcery.com>
7381
7382 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7383 pulongest.
7384
e1f58301
JW		 73852013-02-27 Jiong Wang <jiwang@tilera.com>
7386
7387 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7388 (reg-tilegx32.c): New rule.
7389 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7390 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7391 different register info initializer according to elf class.
7392 (init_registers_tilgx32): New function. The tilegx32 register info
7393 initializer.
7394 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7395 (tile_store_gregset): Likewise.
7396
d171ca78
YQ		 73972013-02-27 Yao Qi <yao@codesourcery.com>
7398
7399 * server.c (process_point_options): Print debug message when
7400 debug_threads is true.
7401
282bbdf3
YQ		 74022013-02-26 Yao Qi <yao@codesourcery.com>
7403
7404 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7405
aca22551
PA		 74062013-02-19 Pedro Alves <palves@redhat.com>
7407 Kai Tietz <ktietz@redhat.com>
7408
7409 PR gdb/15161
7410
7411 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7412 instead of strtoul to extract address from packet.
7413 (process_serial_event) <'z'>: Likewise.
7414
4f3cee1c
YQ		 74152013-02-18 Yao Qi <yao@codesourcery.com>
7416
7417 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7418
8e1d55a3
PA		 74192013-02-14 Pedro Alves <palves@redhat.com>
7420
7421 Plug memory leak.
7422
7423 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7424 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7425
458820da
PA		 74262013-02-14 Pedro Alves <palves@redhat.com>
7427
7428 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7429
baea0dae
PA		 74302013-02-14 Pedro Alves <palves@redhat.com>
7431
7432 * tracepoint.c (save_string): Delete.
7433 (add_tracepoint_action): Use savestring instead of save_string.
7434
0b1afbb3
PA		 74352013-02-12 Pedro Alves <palves@redhat.com>
7436
7437 * linux-xtensa-low.c: Ditto.
7438 * xtensa-xtregs.c: Ditto.
7439
8a4ac37e
PA		 74402013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7441
7442 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7443 thread_db.
7444
148de6bb
MS		 74452013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7446
7447 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7448 aarch64_num_wp_regs and aarch64_num_bp_regs to
7449 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7450
55fac6e0
MS		 74512013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7452
7453 * linux-aarch64-low.c (ps_get_thread_area): Replace
7454 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7455
176eb98c
MS		 74562013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7457 Marcus Shawcroft <marcus.shawcroft@arm.com>
7458 Nigel Stephens <nigel.stephens@arm.com>
7459 Yufeng Zhang <yufeng.zhang@arm.com>
7460
7461 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7462 (aarch64.c, aarch64-without-fpu.c): New targets.
7463 * configure.srv (aarch64*-*-linux*): New.
7464 * linux-aarch64-low.c: New file.
7465
56f7af9c
MS		 74662013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7467
43aaf8b6 7468 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 7469 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7470 (dequeue_one_deferred_signal, linux_resume_one_thread)
7471 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7472 (linux_tracefork_grandchild, linux_test_for_tracefork)
7473 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7474 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7475 where the argument is 0.
7476
60f662b0
YQ		 74772013-01-25 Yao Qi <yao@codesourcery.com>
7478
7479 * event-loop.c: Include "queue.h".
7480 (gdb_event_p): New typedef.
7481 (struct gdb_event) <next_event>: Remove.
7482 (event_queue): Change to QUEUE(gdb_event_p).
7483 (async_queue_event): Remove.
7484 (gdb_event_xfree): New.
7485 (initialize_event_loop): New.
7486 (process_event): Use API from QUEUE.
7487 (wait_for_event): Likewise.
7488 * server.c (main): Call initialize_event_loop.
7489 * server.h (initialize_event_loop): Declare.
7490
5ae4861a
YQ		 74912013-01-18 Yao Qi <yao@codesourcery.com>
7492
7493 * ax.h (struct eval_agent_expr_context): New.
7494 (gdb_eval_agent_expr): Update declaration.
7495 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7496 TFRAME. Add new argument CTX.
7497 * server.h (struct eval_agent_expr_context): Declare.
7498 (agent_mem_read, agent_tsv_read): Update declaration.
7499 (agent_mem_read_string): Likewise.
7500 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7501 (add_traceframe_block): Add new argument TPOINT.
7502 Increase TPOINT->traceframe_usage.
7503 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7504 eval_tracepoint_agent_expr.
7505 (condition_true_at_tracepoint): Likewise.
7506 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7507 (agent_mem_read_string, agent_tsv_read): Likewise.
7508
85e00e85
YQ		 75092013-01-16 Yao Qi <yao@codesourcery.com>
7510
7511 * linux-low.c (linux_resume_one_lwp): Don't check
7512 'lwp->bp_reinsert != 0'.
7513
4039cf45
JB		 75142013-01-07 Joel Brobecker <brobecker@adacore.com>
7515 Pedro Alves <palves@redhat.com>
7516
7517 * lynx-low.c (ptrace_request_to_str): Define a temporary
7518 macro and use it to simplify this function's implementation.
7519
9044dee2
JB		 75202013-01-07 Joel Brobecker <brobecker@adacore.com>
7521
7522 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7523 sets errno.
7524
e6352c8f
JB		 75252013-01-07 Joel Brobecker <brobecker@adacore.com>
7526
7527 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7528
50681a27
JB		 75292013-01-07 Joel Brobecker <brobecker@adacore.com>
7530
7531 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7532
3f6e77ef
JB		 75332013-01-07 Joel Brobecker <brobecker@adacore.com>
7534
7535 * lynx-low.c (lynx_resume): Use the resume_info parameter
7536 to determine the ptid for the lynx_ptrace call, unless
7537 it is equal to minus_one_ptid, in which case we use the
7538 ptid of the current_inferior.
7539 (lynx_wait_1): After having received a thread create/exit
7540 event, resume the inferior's execution using the signaling
7541 thread's ptid, rather than the old ptid.
7542
7fda33ae
JB		 75432013-01-07 Joel Brobecker <brobecker@adacore.com>
7544
7545 * lynx-low.c (lynx_resume): Delete variable ret.
7546
b9786c74
JB		 75472013-01-01 Joel Brobecker <brobecker@adacore.com>
7548
7549 * gdbreplay.c (gdbreplay_version): Update copyright year.
7550 * server.c (gdbserver_version): Likewise.
7551
8b93d60f
JB		 75522012-12-17 Joel Brobecker <brobecker@adacore.com>
7553
7554 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7555 new thread.
7556
037335a7
JB		 75572012-12-17 Joel Brobecker <brobecker@adacore.com>
7558
7559 * lynx-low.c (ptrace_request_to_str): Add handling for
7560 PTRACE_GETTRACESIG.
7561
52d4cbd8
JB		 75622012-12-17 Joel Brobecker <brobecker@adacore.com>
7563
7564 * lynx-low.c (lynx_attach): Delete variable new_process.
7565
ab8f6ca9
JB		 75662012-12-17 Joel Brobecker <brobecker@adacore.com>
7567
7568 * lynx-low.c (lynx_create_inferior): Delete variable
7569 new_process.
7570
78cbc024
JB		 75712012-12-17 Joel Brobecker <brobecker@adacore.com>
7572
7573 * lynx-low.c (ptrace_request_to_str): Do not handle
7574 PTRACE_GETTHREADLIST if this macro does not exist.
7575
14a00470
YQ		 75762012-12-15 Yao Qi <yao@codesourcery.com>
7577
7578 * Makefile.in (OBS): Add notif.o.
7579 * notif.c, notif.h: New.
7580 * server.c: Include "notif.h".
7581 (struct vstop_notif) <next>: Remove.
7582 <base>: New field.
7583 (queue_stop_reply): Update.
7584 (push_event, send_next_stop_reply): Remove.
7585 (discard_queued_stop_replies): Update.
7586 (notif_stop): New variable.
7587 (handle_v_stopped): Remove.
7588 (handle_v_requests): Don't call handle_v_stopped. Call
7589 handle_ack_notif instead.
7590 (queue_stop_reply_callback): Call notif_event_enque instead
7591 of queue_stop_reply.
7592 (handle_status): Don't call send_next_stop_reply, call
7593 notif_write_event instead.
7594 (kill_inferior_callback): Likewise.
7595 (detach_or_kill_inferior_callback): Likewise.
7596 (main): Call initialize_notif.
7597 (process_serial_event): Call QUEUE_is_empty.
7598 (handle_target_event): Call notif_push instead of push event.
7599 * server.h (push_event): Remove declaration.
7600
61c125b9
TT		 76012012-12-10 Tom Tromey <tromey@redhat.com>
7602
7603 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7604 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7605 macros.
7606 (.c.o): Rewrite.
7607 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7608 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7609 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7610 (amd64-linux-ipa.o, ax.o): Rewrite.
7611 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7612 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7613 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7614 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7615 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7616 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7617 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7618 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7619 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7620 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7621 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7622 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7623 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7624 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7625 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7626 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7627 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7628 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7629 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7630 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7631 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7632 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7633 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7634 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7635 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7636 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7637 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7638 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7639 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7640 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7641 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7642 (reg-tilegx.o): Remove.
7643 (all_object_files): New macro.
7644 Include .deps files.
7645 * aclocal.m4, configure: Rebuild.
7646 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7647 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7648 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7649
e90e9ad9
TT		 76502012-12-05 Tom Tromey <tromey@redhat.com>
7651
7652 PR gdb/14917:
7653 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7654
02d403bf 76552012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7656
7657 * configure.ac: Check for linux/perf_event.h.
7658 * config.in: Regenerated.
7659 * configure: Regenerated.
7660
0270a750
PA		 76612012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7662
7663 * hostio.c (handle_readlink): Decrease buffer size
7664 parameter passed to readlink by one byte.
7665
8c29b58e
YQ		 76662012-11-26 Yao Qi <yao@codesourcery.com>
7667
7668 * configure.ac (build_warnings): Append '-Wempty-body'.
7669 * configure: Regenerated.
7670 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7671 body.
7672
8bdce1ff
PM		 76732012-11-15 Pierre Muller <muller@sourceware.org>
7674
7675 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7676 * config.in: Regenerate.
7677 * configure: Regenerate.
7678 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7679 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7680 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7681 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7682 header.
7683 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7684 instead of <sys/wait.h> header.
7685 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7686
02d403bf 76872012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7688
7689 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7690 (various make rules): Remove -DGDBSERVER
7691
fbd5db48
YQ		 76922012-11-09 Yao Qi <yao@codesourcery.com>
7693
7694 * spu-low.c (current_ptid): Move it to ..
7695 * gdbthread.h: ... here. New.
7696 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7697 * server.c (myresume, process_serial_event): Likewise.
7698 * thread-db.c (thread_db_find_new_threads): Likewise.
7699 * tracepoint.c (run_inferior_command): Likewise.
7700
b3dc46ff
AB		 77012012-10-01 Andrew Burgess <aburgess@broadcom.com>
7702
7703 * server.c (handle_search_memory_1): Include access length in
7704 warning message.
7705
07c04788
HPN		 77062012-09-05 Michael Brandt <michael.brandt@axis.com>
7707
7708 * linux-crisv32-low.c: Fix compile errors.
7709
918d227b
YQ		 77102012-09-04 Yao Qi <yao@codesourcery.com>
7711
7712 * tracepoint.c (cmd_qtsv): Adjust debug message.
7713 Don't check CUR_TPOINT.
7714
18c1b81a
YQ		 77152012-08-28 Yao Qi <yao@codesourcery.com>
7716
7717 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
7718 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
7719 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
7720 Remove declarations of xmalloc, xreallloc, xstrdup and
7721 freeargv.
7722 * Makefile.in (libiberty_h): New.
7723 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
7724 (linux-bfin-low.o): Append dependency 'libiberty.h'.
7725
dc82f37b
YQ		 77262012-08-23 Yao Qi <yao@codesourcery.com>
7727
7728 * server.h: Remove declaration of 'xsnprintf'.
7729
406b1477
KS		 77302012-08-22 Keith Seitz <keiths@redhat.com>
7731
7732 * server.h: Include build-gnulib-gbserver/config.h.
7733 * gdbreplay.c: Likewise.
7734
e6712ff1
DE		 77352012-08-08 Doug Evans <dje@google.com>
7736
7737 * Makefile.in (SFILES): Add gdb_vecs.c.
7738 (OBS): Add gdb_vecs.o.
7739 (gdb_vecs_h, host_defs_h): New variables.
7740 (thread-db.o): Add $(gdb_vecs_h) dependency.
7741 (gdb_vecs.o): New rule.
7742 * thread-db.c: #include "gdb_vecs.h".
7743 (thread_db_load_search): Use a vector to iterate over path elements.
7744 Handle text appearing after "$pdir".
7745
7746 * configure.ac: Add check for strstr.
7747 * config.in: Regenerate.
7748 * configure: Regenerate.
7749
7c3270ae
UW		 77502012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7751
7752 * hostio.c (handle_pread): If pread fails, fall back to attempting
7753 lseek/read.
7754 (handle_pwrite): Likewise for pwrite.
7755
b62e2b27
UW		 77562012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7757
7758 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7759 between unsupported TYPE and unimplementable ADDR/LEN combination.
7760 (arm_insert_point): Act on new return value.
7761
78a99e91
PA		 77622012-07-31 Pedro Alves <palves@redhat.com>
7763
7764 * server.c (process_point_options): Only skip tokens if we find
7765 one that is unrecognized. Don't treat 'X' specially while
7766 skipping unrecognized tokens.
7767
fcf303ab
UW		 77682012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7769
7770 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7771 to 4-byte-align HW breakpoint addresses for Thumb.
7772
7255706c
YQ		 77732012-07-27 Yao Qi <yao@codesourcery.com>
7774
7775 PR remote/14161.
7776
7777 * server.h: Declare gdb_agent_about_to_close.
7778 * target.c (kill_inferior): Include "agent.h".
7779 New. Send command 'kill'.
7780 * target.h (kill_inferior): Removed macro.
7781 * tracepoint.c (gdb_agent_about_to_close): New.
7782 (gdb_agent_helper_thread): Handle command 'close'.
7783 Wait endlessly until the inferior stops.
7784 Install gdb_agent_remove_socket to atexit hook.
7785 (agent_socket_name): New static variable.
7786 (gdb_agent_socket_init): Replace local variable 'name' with
7787 'agent_socket_name'.
7788 (gdb_agent_remove_socket): New.
7789
5a3f286f
YQ		 77902012-07-27 Yao Qi <yao@codesourcery.com>
7791
7792 * server.c (process_point_options): Stop at 'X' when parsing.
7793
961bd387
ME		 77942012-07-19 Michael Eager <eager@eagercon.com>
7795
a261b8f5 7796 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 7797 to hw_execute.
7798 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7799 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7800 hardware breakpoint.
7801
aa7c7447
JK		 78022012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7803
7804 * gdbserver/linux-low.c (initialize_low): Call
7805 linux_ptrace_init_warnings.
7806
7f216e7c
DE		 78072012-07-02 Doug Evans <dje@google.com>
7808
7809 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7810 pointer to int.
7811
d3ce09f5
SS		 78122012-07-02 Stan Shebs <stan@codesourcery.com>
7813
7814 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7815 (ax.o): Add it to build rule.
7816 (ax-ipa.o): Ditto.
7817 (OBS): Add format.o.
7818 (IPA_OBS): Add format.o.
7819 * server.c (handle_query): Claim support for breakpoint commands.
7820 (process_point_options): Add command case.
7821 (process_serial_event): Leave running if there are printfs in
7822 effect.
7823 * mem-break.h (any_persistent_commands): Declare.
7824 (add_breakpoint_commands): Declare.
7825 (gdb_no_commands_at_breakpoint): Declare.
7826 (run_breakpoint_commands): Declare.
7827 * mem-break.c (struct point_command_list): New struct.
7828 (struct breakpoint): New field command_list.
7829 (any_persistent_commands): New function.
7830 (add_commands_to_breakpoint): New function.
7831 (add_breakpoint_commands): New function.
7832 (gdb_no_commands_at_breakpoint): New function.
7833 (run_breakpoint_commands): New function.
7834 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7835 locally.
7836 * ax.c: Include format.h.
7837 (ax_printf): New function.
7838 (gdb_eval_agent_expr): Add printf opcode.
7839
2f8f6aed
YQ		 78402012-06-13 Yao Qi <yao@codesourcery.com>
7841
7842 * server.c (start_inferior): Remove duplicated writes to fields
7843 'last_resume_kind' and 'last_status' of 'current_inferior'.
7844
0c9070b3
YQ		 78452012-06-12 Yao Qi <yao@codesourcery.com>
7846 Pedro Alves <palves@redhat.com>
7847
7848 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7849 comment.
7850 * server.c (handle_v_cont): Extend comment.
7851
c52daf70
YQ		 78522012-06-11 Yao Qi <yao@codesourcery.com>
7853
7854 * linux-low.c (linux_attach): Add 'static'.
7855
d38bbb0a
YQ		 78562012-06-06 Yao Qi <yao@codesourcery.com>
7857
7858 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7859
89dc0afd
JK		 78602012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7861
7862 Fix gcc -flto compilation warning.
7863 * server.c (main): Make variable multi_mode and attach volatile.
7864
75f62ce7
TJB		 78652012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7866
7867 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7868 if the platform doesn't know about it.
7869
65f479b6
PA		 78702012-05-30 Jeff Kenton <jkenton@tilera.com>
7871
7872 * Makefile.in (SFILES): Add linux-tile-low.c.
7873 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7874 * configure.srv: Handle tilegx-*-linux*.
7875 * linux-tile-low.c: New file.
7876
0c5bf5a9
JK		 78772012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7878
7879 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7880
a493e3e2
PA		 78812012-05-24 Pedro Alves <palves@redhat.com>
7882
7883 PR gdb/7205
7884
43aaf8b6 7885 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 7886
2ea28649
PA		 78872012-05-24 Pedro Alves <palves@redhat.com>
7888
7889 PR gdb/7205
7890
7891 Replace target_signal with gdb_signal throughout.
7892
8d409d16
MR		 78932012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7894
7895 * linux-low.c (linux_store_registers): Avoid the copying sequence
7896 when no data has been retrieved by ptrace.
7897
23512c01
MGD		 78982012-05-22 Will Deacon <will.deacon@arm.com>
7899
7900 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7901 Include asm/ptrace.h.
7902 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7903 already defined.
7904
4934b29e
MR		 79052012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7906
7907 * linux-low.c (linux_store_registers): Don't re-retrieve data
7908 with ptrace that has already been obtained from /proc. Always
7909 copy any data retrieved with ptrace to the buffer supplied.
7910
bde24c0a
PA		 79112012-05-11 Yao Qi <yao@codesourcery.com>
7912 Pedro Alves <palves@redhat.com>
7913
7914 * linux-low.c (enum stopping_threads_kind): New.
7915 (stopping_threads): Change type to `enum stopping_threads_kind'.
7916 (handle_extended_wait): If stopping and suspending threads, leave
7917 the new_lwp suspended too.
7918 (linux_wait_for_event): Adjust.
7919 (stop_all_lwps): Set `stopping_threads' to
7920 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7921 whether we're suspending threads or just stopping them. Assert no
7922 recursion happens.
7923
623b6bdf
YQ		 79242012-04-29 Yao Qi <yao@codesourcery.com>
7925
7926 * server.h: Move some code to ...
7927 * gdbthread.h: ... here. New.
7928 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7929 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7930 (nto-low.o, win32-low.o): Likewise.
7931 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7932 * regcache.c, remote-utils.c, server.c: Likewise.
7933 * target.c, tracepoint.c, win32-low.c: Likewise.
7934
f15f9948
TJB		 79352012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7936
7937 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7938 (PTRACE_ARG4_TYPE): Likewise.
7939 (PTRACE_XFER_TYPE): Likewise.
7940 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7941 ptrace to PTRACE_ARG3_TYPE.
7942 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7943 (PTRACE_ARG4_TYPE): Likewise.
7944 (PTRACE_XFER_TYPE): Likewise.
7945 (linux_detach_one_lwp): Cast fourth argument of
7946 ptrace to long then PTRACE_ARG4_TYPE.
7947 (regsets_fetch_inferior_registers): Cast third argument of
7948 ptrace to long then PTRACE_ARG3_TYPE.
7949 (regsets_store_inferior_registers): Likewise.
7950
38ea300a
PA		 79512012-04-20 Pedro Alves <palves@redhat.com>
7952
7953 * configure: Regenerate.
7954
c971b7fa
PA		 79552012-04-19 Pedro Alves <palves@redhat.com>
7956
43aaf8b6 7957 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7958 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7959 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7960 (all, install-only, uninstall, clean-info, all-lib, clean): No
7961 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7962 (maintainer-clean realclean distclean): Use subdir_do.
7963 (subdir_do): New.
7964 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7965 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7966 * acinclude.m4: Include acx_configure_dir.m4.
7967 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7968 calls. Call AC_PROG_RANLIB. Configure gnulib using
7969 ACX_CONFIGURE_DIR.
7970 (GNULIB): New.
7971 (GNULIB_STDINT_H): Adjust.
7972 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7973 * gdbreplay.c: Include build-gnulib/config.h.
7974 * server.h: Likewise.
7975 * aclocal.m4: Regenerate.
7976 * config.in: Regenerate.
7977 * configure: Regenerate.
c971b7fa 7978
809277f8
PA		 79792012-04-19 Pedro Alves <palves@redhat.com>
7980
7981 * Makefile.in (LIBGNU, INCGNU): Adjust.
7982 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7983 (all, install-only, uninstall, clean-info, all-lib, clean)
7984 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7985 * configure.ac: Adjust AC_OUTPUT output.
7986 * aclocal.m4: Regenerate.
7987 * configure: Regenerate.
7988
fd9bb8b8
PA		 79892012-04-19 Pedro Alves <palves@redhat.com>
7990
7991 * Makefile.in (generated_files): New.
7992 (server_h): Remove the explicit dependency on config.h, and depend
7993 on $generated_files.
7994
1c298c66
PA		 79952012-04-19 Pedro Alves <palves@redhat.com>
7996
7997 * Makefile.in (INCGNU): Add -Ignulib.
7998
57c4b50b
PA		 79992012-04-19 Pedro Alves <palves@redhat.com>
8000
8001 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8002 (INCGNU): ... this, and spell out -I here.
8003 (GNULIB_LIB): Rename to ...
8004 (LIBGNU): ... this.
8005 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8006
1030e047
PA		 80072012-04-19 Pedro Alves <palves@redhat.com>
8008
8009 * config.in: Regenerate.
8010
447d4319
PA		 80112012-04-19 Pedro Alves <palves@redhat.com>
8012
8013 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8014 * server.h (memmem): Remove declaration.
8015 * config.in: Regenerate.
8016 * configure: Regenerate.
8017
aad9eab9
YQ		 80182012-04-19 Yao Qi <yao@codesourcery.com>
8019
8020 * Makefile.in (SFILES): Add common/vec.c.
8021 (OBS): Add vec.o.
8022 (vec.o): New rule.
8023
3e10640f
YQ		 80242012-04-19 Yao Qi <yao@codesourcery.com>
8025
8026 * remote-utils.c (prepare_resume_reply): Replace with macro
8027 target_core_of_thread.
8028 * server.c (handle_qxfer_threads_proper): Likewise.
8029 * target.h (traget_core_of_thread): New macro.
8030
71622373
PA		 80312012-04-18 Pedro Alves <palves@redhat.com>
8032
8033 * aclocal.m4: Regenerate.
8034 * configure: Regenerate.
8035
80d26939
YQ		 80362012-04-16 Yao Qi <yao@codesourcery.com>
8037
8038 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8039 duplicated on address.
8040
42476b70
YQ		 80412012-04-16 Yao Qi <yao@codesourcery.com>
8042
8043 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8044 (struct tracepoint_action_ops) <send>: New field.
8045 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8046 (agent_expr_send, x_tracepoint_action_send): New.
8047 (l_tracepoint_action_send): New.
8048 (cmd_qtdp): Download and install tracepoint
8049 according to `use_agent'.
8050 (run_inferior_command): Add one more parameter `len'.
8051 Update callers.
8052 (tracepoint_send_agent): New.
8053 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8054
7bc83639
YQ		 80552012-04-16 Yao Qi <yao@codesourcery.com>
8056
8057 * tracepoint.c (download_tracepoints): Moved to ...
8058 (cmd_qtstart): ... here.
8059
5f18041e
YQ		 80602012-04-14 Yao Qi <yao@codesourcery.com>
8061
8062 * tracepoint.c: Include inttypes.h.
8063 (struct collect_memory_action): Use sized types.
8064 (struct tracepoint): Likewise.
8065 (cmd_qtdp, stop_tracing): Update print specifiers.
8066 (cmd_qtp, response_tracepoint): Likewise.
8067 (collect_data_at_tracepoint): Likewise.
8068 (collect_data_at_step): Likewise.
8069
55a8c076
YQ		 80702012-04-14 Yao Qi <yao@codesourcery.com>
8071
8072 Import gnulib module inttypes.
8073 * aclocal.m4, config.in, configure: Regenerated.
8074
dc750257
YQ		 80752012-04-14 Yao Qi <yao@codesourcery.com>
8076
8077 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8078 Makefile and config.status at last.
8079
0ab5faf9
YQ		 80802012-04-13 Yao Qi <yao@codesourcery.com>
8081
8082 * tracepoint.c: Include stdint.h unconditionally.
8083
18f5fd81
TJB		 80842012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8085
8086 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8087 on BFD_HAVE_SYS_PROCFS_TYPE.
8088 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8089 * configure: Regenerate.
8090 * config.in: Likewise.
8091
4d47af5c
L		 80922012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8093
8094 * Makefile.in (clean): Also remove x32.c x32-linux.c
8095 x32-avx.c x32-avx-linux.c.
8096 (x32.o): New target.
8097 (x32.c): Likewise.
8098 (x32-linux.o): Likewise.
8099 (x32-linux.c): Likewise.
8100 (x32-avx.o): Likewise.
8101 (x32-avx.c): Likewise.
8102 (x32-avx-linux.o): Likewise.
8103 (x32-avx-linux.c): Likewise.
8104
8105 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8106 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8107 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8108 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8109 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8110 i386/x32-avx-linux.xml.
8111
8112 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8113 (init_registers_x32_avx_linux): Likwise.
8114 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8115 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8116
ecedbe58
PA		 81172012-04-13 Pedro Alves <palves@redhat.com>
8118
8119 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8120 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8121 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8122 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8123 the sub-make.
8124
c92b5177
L		 81252012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8126
8127 * linux-x86-low.c (compat_x32_clock_t): New.
8128 (compat_x32_siginfo_t): Likewise.
8129 (compat_x32_siginfo_from_siginfo): Likewise.
8130 (siginfo_from_compat_x32_siginfo): Likewise.
8131 (linux_is_elf64): Likewise.
8132 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8133 and siginfo_from_compat_x32_siginfo for x32.
8134 (x86_arch_setup): Set linux_is_elf64.
8135
214d508e
L		 81362012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8137
8138 PR gdb/13969
8139 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8140 e_machine field.
8141 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8142 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8143 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8144 compatible with process.
8145
c9a1864a
YQ		 81462012-04-12 Yao Qi <yao@codesourcery.com>
8147
8148 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8149 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8150 (install-only, install-info, clean): Handle sub dir gnulib.
8151 (all-lib, am--refresh): New targets.
8152 (memmem.o): Remove target.
8153 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8154 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8155 (AC_REPLACE_FUNCS): Remove memmem.
8156 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8157 (AC_OUTPUT): Generate Makefile in gnulib/.
8158 * aclocal.m4, config.in, configure: Regenerated.
8159
367ba2c2
MR		 81602012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8161
8162 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8163
9d236627
PA		 81642012-04-05 Pedro Alves <palves@redhat.com>
8165
8166 -Werror=strict-aliasing
8167
8168 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8169 pointer.
8170
111217b3
PA		 81712012-04-04 Pedro Alves <palves@redhat.com>
8172
8173 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8174 (sparc_store_gregset_from_stack, sparc_store_gregset)
8175 (sparc_breakpoint_at): Fix formatting.
8176
8365dcf5
TJB		 81772012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8178
8179 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8180 are available.
8181 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8182 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8183 * config.in: Regenerate.
8184 * configure: Likewise.
8185
689cc2ae
PA		 81862012-03-29 Pedro Alves <palves@redhat.com>
8187
8188 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8189 Correct ptrace arguments.
8190
c14dfd32
PA		 81912012-03-28 Pedro Alves <palves@redhat.com>
8192
8193 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8194 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8195 (IA64_FR1_REGNUM): New defines.
8196 (ia64_fetch_register): New.
8197 (the_low_target): Install it.
8198 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8199 field.
8200 * linux-low.c (linux_fetch_registers): Try the
8201 the_low_target.fetch_register hook first.
8202
8203 * linux-arm-low.c (the_low_target): Adjust.
8204 * linux-bfin-low.c (the_low_target): Adjust.
8205 * linux-cris-low.c (the_low_target): Adjust.
8206 * linux-crisv32-low.c (the_low_target): Adjust.
8207 * linux-m32r-low.c (the_low_target): Adjust.
8208 * linux-m68k-low.c (the_low_target): Adjust.
8209 * linux-mips-low.c (the_low_target): Adjust.
8210 * linux-ppc-low.c (the_low_target): Adjust.
8211 * linux-s390-low.c (the_low_target): Adjust.
8212 * linux-sh-low.c (the_low_target): Adjust.
8213 * linux-sparc-low.c (the_low_target): Adjust.
8214 * linux-tic6x-low.c (the_low_target): Adjust.
8215 * linux-x86-low.c (the_low_target): Adjust.
8216 * linux-xtensa-low.c (the_low_target): Adjust.
8217
63c88e13
PA		 82182012-03-26 Pedro Alves <palves@redhat.com>
8219
8220 * server.c (handle_qxfer_libraries): Don't bail early if
8221 the_target->qxfer_libraries_svr4 is not NULL.
8222
fb723180
PA		 82232012-03-26 Pedro Alves <palves@redhat.com>
8224
8225 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8226
0afae3cf
PA		 82272012-03-23 Pedro Alves <palves@redhat.com>
8228
8229 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8230 "library-list-svr4" element's start tag when the the DSO list is
8231 empty.
8232
485f1ee4
PA		 82332012-03-23 Pedro Alves <palves@redhat.com>
8234
8235 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8236 a variable whose type size is the same as the inferior's pointer
8237 size.
8238
a5362b9a
TS		 82392012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8240
8241 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8242 struct siginfo.
8243 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8244 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8245 * linux-low.h: Include <signal.h>.
8246 (struct siginfo): Remove forward declaration.
8247 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8248 struct siginfo.
8249
d226c142
MF		 82502012-03-21 Mike Frysinger <vapier@gentoo.org>
8251
8252 * .gitignore: Ignore more files.
8253
122f36ef
PA		 82542012-03-19 Pedro Alves <palves@redhat.com>
8255 Jan Kratochvil <jan.kratochvil@redhat.com>
8256
8257 * server.c (cont_thread, general_thread): Add describing comments.
8258 (start_inferior): Clear `cont_thread'.
8259 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8260 of a process.
8261
fc3e5175
YQ		 82622012-03-15 Yao Qi <yao@codesourcery.com>
8263
8264 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8265 handling to ...
8266 (cmd_qtdp): ... here.
8267
8d0d92cd
YQ		 82682012-03-15 Yao Qi <yao@codesourcery.com>
8269
8270 * tracepoint.c (struct tracepoint_action_ops): New.
8271 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8272 (m_tracepoint_action_download): New.
8273 (r_tracepoint_action_download): New.
8274 (x_tracepoint_action_download): New.
8275 (l_tracepoint_action_download): New.
8276 (add_tracepoint_action): Install `action->ops' according type.
8277 (download_tracepoint_1): Move code `download' function pointer
8278 of various tracepoint_action_ops.
8279
87b0bb13
JK		 82802012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8281
8282 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8283 linux_ptrace_attach_warnings.
8284
5f572dec
JK		 82852012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8286
8287 * Makefile.in (linux-ptrace.o): New.
8288 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8289 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8290 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8291 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8292 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8293 of these targets.
8294 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8295
f4647387
YQ		 82962012-03-08 Yao Qi <yao@codesourcery.com>
8297 Pedro Alves <palves@redhat.com>
8298
8299 Fix PR server/13392.
8300 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8301 offset of JMP insn.
8302 * tracepoint.c (remove_tracepoint): New.
8303 (cmd_qtdp): Call remove_tracepoint when failed to install.
8304
9b224c5e
PA		 83052012-03-07 Pedro Alves <palves@redhat.com>
8306
8307 * linux-low.c (get_detach_signal): New.
8308 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8309 Pass on pending signals to PTRACE_DETACH. Check the result of the
8310 ptrace call.
8311 * server.c (program_signals, program_signals_p): New.
8312 (handle_general_set): Handle QProgramSignals.
8313 * server.h (program_signals, program_signals_p): Declare.
8314
e237a7e2
JK		 83152012-03-05 Pedro Alves <palves@redhat.com>
8316 Jan Kratochvil <jan.kratochvil@redhat.com>
8317
8318 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8319 New comment why.
8320
5808517f
YQ		 83212012-03-03 Yao Qi <yao@codesourcery.com>
8322
8323 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8324 agent_look_up_symbols.
8325
58b4daa5
YQ		 83262012-03-03 Yao Qi <yao@codesourcery.com>
8327
8328 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8329 (linux-x86-low.o): Likewise.
8330 * server.h: Remove in_process_agent_loaded.
8331 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8332 common/agent.c.
8333 Update callers.
8334
8ffcbaaf
YQ		 83352012-03-03 Yao Qi <yao@codesourcery.com>
8336
8337 * tracepoint.c (gdb_agent_capability): New global.
8338 (in_process_agent_loaded_ust): Renamed to
8339 `in_process_agent_supports_ust'.
8340 Update callers.
8341 (in_process_agent_supports_ust): Call agent_capability_check.
8342 (clear_installed_tracepoints): Assert that agent supports
8343 agent.
8344
d1feda86
YQ		 83452012-03-03 Yao Qi <yao@codesourcery.com>
8346
8347 * linux-low.c (linux_supports_agent): New.
8348 (linux_target_ops): Initialize field `supports_agent' with
8349 linux_supports_agent.
8350 * target.h (struct target_ops) <supports_agent>: New.
8351 (target_supports_agent): New macro.
8352 * server.c (handle_general_set): Handle packet 'QAgent'.
8353 (handle_query): Send `QAgent+'.
8354 * Makefile.in (server.o): Depends on agent.h.
8355
2fa291ac
YQ		 83562012-03-03 Yao Qi <yao@codesourcery.com>
8357
8358 * Makefile.in (OBS): Add agent.o.
8359 Add new rule for agent.o.
8360 Track dependence of tracepoint.c on agent.h.
8361 * tracepoint.c (run_inferior_command_1):
8362 (run_inferior_command): Call agent_run_command.
8363 (gdb_ust_connect_sync_socket): Deleted. Move it to
8364 common/agent.c.
8365 (resume_thread, stop_thread): Likewise.
8366 (gdb_ust_socket_init): Renamed to ...
8367 (gdb_agent_socket_init): ... New.
8368 (gdb_ust_thread): Renamed to ...
8369 (gdb_agent_helper_thread): ... New.
8370 (gdb_ust_init): Move some code to ...
8371 (gdb_agent_init): ... here. New.
8372 [HAVE_UST]: Call gdb_ust_init.
8373 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8374 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8375 * config.in, configure: Regenerated.
8376
05044653
PA		 83772012-03-02 Pedro Alves <palves@redhat.com>
8378
8379 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8380 * linux-low.c (struct simple_pid_list): New.
8381 (stopped_pids): New a struct simple_pid_list pointer.
8382 (add_to_pid_list, pull_pid_from_list): New.
8383 (handle_extended_wait): Don't assume the first signal new children
8384 report is SIGSTOP. Adjust call to pull_pid_from_list.
8385 (linux_wait_for_lwp): Adjust.
8386
8d00225b
YQ		 83872012-03-02 Yao Qi <yao@codesourcery.com>
8388
8389 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8390 debug log.
8391
19560ba5
YQ		 83922012-03-02 Yao Qi <yao@codesourcery.com>
8393
8394 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8395 `stop_pc' and `tpoint'. Update caller.
8396
1faeff08
MR		 83972012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8398
8399 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8400 * linux-low.c (use_linux_regsets): New macro.
8401 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8402 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8403 (linux_register_in_regsets): New function.
8404 (usr_fetch_inferior_registers): Skip registers covered by
8405 regsets.
8406 (usr_store_inferior_registers): Likewise.
8407 (usr_fetch_inferior_registers): New macro.
8408 (usr_store_inferior_registers): Likewise.
8409 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8410 (linux_store_registers): Likewise.
8411 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8412 prototype.
8413 (init_registers_mips64_dsp_linux): Likewise.
8414 (init_registers_mips_linux): New macro.
8415 (init_registers_mips_dsp_linux): Likewise.
8416 (mips_dsp_num_regs): Likewise.
8417 (DSP_BASE, DSP_CONTROL): New fallback macros.
8418 (mips_base_regs): New macro.
8419 (mips_regmap): Use it. Fix the size.
8420 (mips_dsp_regmap): New variable.
8421 (mips_dsp_regset_bitmap): Likewise.
8422 (mips_arch_setup): New function.
8423 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8424 than mips_regmap.
8425 (mips_cannot_store_register): Likewise.
8426 (the_low_target): Update .arch_setup, .num_regs and .regmap
8427 initializers. Add .regset_bitmap initializer.
8428 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8429 initializer.
8430 * linux-bfin-low.c (the_low_target): Likewise.
8431 * linux-cris-low.c (the_low_target): Likewise.
8432 * linux-crisv32-low.c (the_low_target): Likewise.
8433 * linux-ia64-low.c (the_low_target): Likewise.
8434 * linux-m32r-low.c (the_low_target): Likewise.
8435 * linux-m68k-low.c (the_low_target): Likewise.
8436 * linux-ppc-low.c (the_low_target): Likewise.
8437 * linux-s390-low.c (the_low_target): Likewise.
8438 * linux-sh-low.c (the_low_target): Likewise.
8439 * linux-sparc-low.c (the_low_target): Likewise.
8440 * linux-tic6x-low.c (the_low_target): Likewise.
8441 * linux-x86-low.c (the_low_target): Likewise.
8442 * linux-xtensa-low.c (the_low_target): Likewise.
8443 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8444 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8445 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8446 srv_xmlfiles.
8447 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8448 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8449
c03e6ccc
YQ		 84502012-02-29 Yao Qi <yao@codesourcery.com>
8451 Pedro Alves <palves@redhat.com>
8452
8453 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8454 `step_over_finished' is true.
8455
644cebc9
PA		 84562012-02-27 Pedro Alves <palves@redhat.com>
8457
8458 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8459 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8460
c14d7ab2
PA		 84612012-02-27 Pedro Alves <palves@redhat.com>
8462
8463 PR server/9684
8464 * linux-low.c (pid_is_stopped): New.
8465 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8466
412c89dd
LM		 84672012-02-25 Luis Machado <lgustavo@codesourcery.com>
8468
8469 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8470 of conditions.
8471
b745defe
MR		 84722012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8473
8474 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8475
9f3a5c85
LM		 84762012-02-24 Luis Machado <lgustavo@codesourcery>
8477
8478 * server.c (handle_query): Advertise support for target-side
8479 breakpoint condition evaluation.
8480 (process_point_options): New function.
8481 (process_serial_event): When inserting a breakpoint, check for
8482 a target-side condition that should be evaluated.
8483
8484 * mem-break.c: Include regcache.h and ax.h.
8485 (point_cond_list_t): New data structure.
8486 (breakpoint) <cond_list>: New field.
8487 (find_gdb_breakpoint_at): Make non-static.
8488 (delete_gdb_breakpoint_at): Clear any target-side
8489 conditions.
8490 (clear_gdb_breakpoint_conditions): New function.
8491 (add_condition_to_breakpoint): Likewise.
8492 (add_breakpoint_condition): Likewise.
8493 (gdb_condition_true_at_breakpoint): Likewise.
8494 (gdb_breakpoint_here): Return result directly instead
8495 of going through a local variable.
8496
8497 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8498 (clear_gdb_breakpoint_conditions): Likewise.
8499 (add_breakpoint_condition): Likewise.
8500 (gdb_condition_true_at_breakpoint): Likewise.
8501
8502 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8503 (need_step_over_p): Take target-side breakpoint condition into
8504 consideration.
8505
5e1dc496
LM		 85062012-02-24 Luis Machado <lgustavo@codesourcery>
8507
8508 * server.h: Include tracepoint.h.
8509 (agent_mem_read, agent_get_trace_state_variable_value,
8510 agent_set_trace_state_variable_value,
8511 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8512 get_set_tsv_func_addr): New prototypes.
8513
8514 * ax.h: New include file.
8515 * ax.c: New source file.
8516
8517 * tracepoint.c: Include ax.h.
8518 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8519 agent_expr, eval_result_type): Move to ax.h.
8520 (parse_agent_expr): Rename to ...
8521 (gdb_parse_agent_expr): ... this, make it non-static and move
8522 to ax.h.
8523 (unparse_agent_expr) Rename to ...
8524 (gdb_unparse_agent_expr): ... this, make it non-static and move
8525 to ax.h.
8526 (eval_agent_expr): Rename to ...
8527 (eval_tracepoint_agent_expr): ... this.
8528 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8529 forward declarations.
8530 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8531 (agent_get_trace_state_variable_value): New function.
8532 (agent_set_trace_state_variable_value): New function.
8533 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8534 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8535 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8536 (condition_true_at_tracepoint): Likewise.
8537 (parse_agent_expr): Rename to ...
8538 (gdb_parse_agent_expr): ... this and move to ax.c.
8539 (unparse_agent_expr): Rename to ...
8540 (gdb_unparse_agent_expr): ... this and move to ax.c.
8541 (gdb_agent_op_name): Move to ax.c.
8542 (eval_agent_expr): Rename to ...
8543 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8544 and move to ax.c.
8545 (eval_tracepoint_agent_expr): New function.
8546 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 8547 non-static.
5e1dc496
LM		 8548 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8549 ax.c.
8550 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8551 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8552 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8553 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8554 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8555 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8556 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8557 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8558 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8559 (compile_bytecodes): Remove forward declaration.
8560 (is_goto_target): Move to ax.c.
8561 (compile_bytecodes): Move to ax.c and call
8562 agent_get_trace_state_variable_value (...) and
8563 agent_set_trace_state_variable_value (...).
8564
8565 * Makefile.in: Update ax.c and IPA dependencies.
8566
277e4e52
PA		 85672012-02-24 Pedro Alves <palves@redhat.com>
8568
8569 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8570 (cmd_bigqtbuffer_circular): ... this. Only handle
8571 'QTBuffer:circular:'.
8572 (handle_tracepoint_general_set): Adjust.
8573
bf4c19f7
YQ		 85742012-02-16 Yao Qi <yao@codesourcery.com>
8575
8576 * inferiors.c: Move code to ...
8577 * dll.c: .... here. New.
8578 * server.h: Declare clear_dlls.
8579 * Makefile.in (SFILES): Add dll.c.
8580 (OBS): Add dll.o
8581 (dll.o): New rule.
8582
d73f2619
YQ		 85832012-02-11 Yao Qi <yao@codesourcery.com>
8584
8585 * server.c: (handle_monitor_command): Add a new parameter
8586 `own_buf'.
8587 (handle_query): Update caller.
8588
f8255c2a
JB		 85892012-02-09 Joel Brobecker <brobecker@adacore.com>
8590
8591 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8592 * configure, config.in: Regenerate.
8593 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8594 is not defined.
8595
da84f473
PA		 85962012-02-02 Pedro Alves <palves@redhat.com>
8597
8598 Try SIGKILL first, then PTRACE_KILL.
8599 * linux-low.c (linux_kill_one_lwp): New.
8600 (linux_kill_one_lwp): Rename to ...
8601 (kill_one_lwp_callback): ... this. Use the new
8602 linux_kill_one_lwp.
8603
e886a173
PA		 86042012-02-02 Pedro Alves <palves@redhat.com>
8605
8606 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8607 inferior.
8608
be07f1a2
PA		 86092012-01-27 Pedro Alves <palves@redhat.com>
8610
8611 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8612 (elf_64_file_p): Make static.
8613 (linux_pid_exe_is_elf_64_file): New.
8614 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8615 Delete declarations.
8616 (linux_pid_exe_is_elf_64_file): Declare.
8617 * linux-x86-low.c (x86_arch_setup): Use
8618 linux_pid_exe_is_elf_64_file.
8619
d8301ad1
JK		 86202012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8621
8622 * linux-low.c (linux_wait_for_event_1): Rename to ...
8623 (linux_wait_for_event): ... here and merge it with former
8624 linux_wait_for_event - new variable wait_ptid, use it.
8625 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8626
01b17894
PA		 86272012-01-23 Pedro Alves <palves@redhat.com>
8628
8629 * server.c (main): Avoid yet another case of infinite loop while
8630 detaching/killing after a longjmp.
8631
e825046f
JK		 86322012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8633
8634 Code cleanup.
8635 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8636
b9e7b9c3
UW		 86372012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8638
8639 * hostio.c (handle_readlink): New function.
8640 (handle_vFile): Call it to handle "vFile:readlink" packets.
8641
901f9912
UW		 86422012-01-20 Pedro Alves <palves@redhat.com>
8643 Ulrich Weigand <ulrich.weigand@linaro.org>
8644
8645 * server.c (handle_v_requests): Only support vAttach and vRun to
8646 start multiple processes when in extended protocol mode.
8647
fc1ab1a0
PA		 86482012-01-17 Pedro Alves <palves@redhat.com>
8649
8650 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8651 memalign plus mprotect to allocate the scratch buffer.
8652
7d5d4e98
PA		 86532012-01-13 Pedro Alves <palves@redhat.com>
8654
8655 * server.c (attach_inferior): Clear `cont_thread'.
8656
f128d5e9
PA		 86572012-01-13 Pedro Alves <palves@redhat.com>
8658
8659 * server.c (main): Avoid infinite loop while detaching/killing
8660 after a longjmp.
8661
06db92f0
DE		 86622012-01-09 Doug Evans <dje@google.com>
8663
8664 * server.c (start_inferior): Set last_ptid in --wrapper case.
8665
32d92999
YQ		 86662012-01-06 Yao Qi <yao@codesourcery.com>
8667
8668 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8669 defined.
8670 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8671
5e0a92a9
YQ		 86722012-01-04 Yao Qi <yao@codesourcery.com>
8673
8674 * tracepoint.c (cmd_qtdp): Print debug message
8675 for static tracepoint.
8676
ae639e8c
YQ		 86772012-01-04 Yao Qi <yao@codesourcery.com>
8678
8679 * tracepoint.c (trace_vdebug): Differentiate debug message
8680 between gdbserver and IPA.
8681
f72429c5
YQ		 86822012-01-03 Yao Qi <yao@codesourcery.com>
8683
8684 * tracepoint.c (tracepoint_was_hit): Don't collect for
8685 static tracepoint.
8686
12c3e59c
JB		 86872012-01-02 Joel Brobecker <brobecker@adacore.com>
8688
8689 * terminal.h: Reformat copyright header.
8690
67827812
JB		 86912012-01-02 Joel Brobecker <brobecker@adacore.com>
8692
8693 * server.c (gdbserver_version): Update copyright year.
8694 * gdbreplay.c (gdbreplay_version): Likewise.
8695
3e52c33d
JK		 86962011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8697
8698 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8699
8700 Revert:
8701 2011-12-18 Hui Zhu <teawater@gmail.com>
8702 * linux-low.c (linux_create_inferior): Save return value to ret.
8703
66f1260e
HZ		 87042011-12-18 Hui Zhu <teawater@gmail.com>
8705
8706 * linux-low.c (linux_create_inferior): Save return value to ret.
8707
e77616d7
DE		 87082011-12-16 Doug Evans <dje@google.com>
8709
e7b06c57
DE		 8710 * linux-low.c (linux_create_inferior): If stdio connection,
8711 redirect stdin from /dev/null, stdout to stderr.
8712 * remote-utils.c (remote_is_stdio): New static global.
8713 (remote_connection_is_stdio): New function.
8714 (remote_prepare): Handle stdio connection.
8715 (remote_open): Ditto.
8716 (remote_close): Don't close stdin for stdio connections.
8717 (read_prim,write_prim): New functions. Replace all calls to
8718 read/write to these.
8719 * server.c (main): Watch for "-" argument. Move call to
8720 remote_prepare before start_inferior.
8721 * server.h (STDIO_CONNECTION_NAME): New macro.
8722 (remote_connection_is_stdio): Declare.
8723
e77616d7
DE		 8724 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
8725 in debugging output.
8726
82067193
YQ		 87272011-12-15 Yao Qi <yao@codesourcery.com>
8728
8729 * tracepoint.c: Include sys/syscall.h.
8730 (gdb_ust_thread): Remove preprocessor conditional.
8731
82bfbe7e
PA		 87322011-12-14 Pedro Alves <pedro@codesourcery.com>
8733
8734 * linux-low.c (linux_detach_one_lwp): Call
8735 the_low_target.prepare_to_resume before detaching.
8736
712c6575
YQ		 87372011-12-14 Yao Qi <yao@codesourcery.com>
8738
8739 * tracepoint.c (gdb_ust_thread): Don't ignore return value
8740 of write.
8741
d54d1edf
YQ		 87422011-12-14 Yao Qi <yao@codesourcery.com>
8743
8744 * i386-low.c (i386_low_stopped_data_address): Initialize local
8745 variable `control'.
8746
6210a125
PA		 87472011-12-13 Pedro Alves <pedro@codesourcery.com>
8748
8749 PR remote/13492
8750
8751 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8752 DR_CONTROL unless necessary. Extend comments.
8753 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8754 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8755
2ece8244
YQ		 87562011-12-13 Yao Qi <yao@codesourcery.com>
8757
8758 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8759 macros.
8760 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8761
784867a5
JK		 87622011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8763
8764 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8765 Print new debug message for such case.
8766
6bf36717
JK		 87672011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8768
8769 Fix overlapping memcpy.
8770 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8771 the read_inferior_memory transfer.
8772 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8773 write_inferior_memory transfer.
8774 (set_fast_tracepoint_jump): New variable buf. Use it for the
8775 read_inferior_memory and write_inferior_memory transfers.
8776 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8777 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8778 Use it for the write_inferior_memory transfer.
8779 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8780 buffers.
8781
50275556
MR		 87822011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8783
8784 * linux-low.c (fetch_register, store_register): Make code
8785 consistent, fix formatting.
8786
7325beb4
MR		 87872011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8788
8789 * linux-low.c (usr_store_inferior_registers): Factor out code
8790 to handle individual registers into...
8791 (store_register): ... this new function.
8792
c642a434
UW		 87932011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8794
8795 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8796 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8797 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8798 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8799 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8800 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8801 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8802 (srv_xmlfiles): Add new XML files.
8803
8804 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8805 and <sys/uio.h>.
8806 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8807 (init_registers_s390_linux32v1): Add prototype.
8808 (init_registers_s390_linux32v2): Likewise.
8809 (init_registers_s390_linux64v1): Likewise.
8810 (init_registers_s390_linux64v2): Likewise.
8811 (init_registers_s390x_linux64v1): Likewise.
8812 (init_registers_s390x_linux64v2): Likewise.
8813 (s390_num_regs): Increment to 52.
8814 (s390_regmap): Add orig_r2 register.
8815 (s390_num_regs_3264): Increment to 68.
8816 (s390_regmap_3264): Add orig_r2 register.
8817 (s390_collect_ptrace_register): Handle orig_r2 register.
8818 (s390_supply_ptrace_register): Likewise.
8819 (s390_fill_last_break): New function.
8820 (s390_store_last_break): Likewise.
8821 (s390_fill_system_call): New function.
8822 (s390_store_system_call): Likewise.
8823 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8824 register sets.
8825 (s390_check_regset): New function.
8826 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8827 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8828 Update target_regsets for available register sets.
8829
2268b414
JK		 88302011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8831 Jan Kratochvil <jan.kratochvil@redhat.com>
8832
8833 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8834 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8835 New.
8836 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8837 * linux-low.h (struct process_info_private): New member r_debug.
8838 * server.c (handle_qxfer_libraries): Call
8839 the_target->qxfer_libraries_svr4.
8840 (handle_qxfer_libraries_svr4): New function.
8841 (qxfer_packets): New entry "libraries-svr4".
8842 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8843 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8844 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8845 PACKET_qXfer_libraries_svr4.
8846
d6db1fab
UW		 88472011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8848
8849 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8850 PSW address/mask between 8-byte and 16-byte formats.
8851 (s390_supply_ptrace_register): Likewise.
8852 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8853 basic addressing mode bit.
8854
242f5f1c
SS		 88552011-11-24 Stan Shebs <stan@codesourcery.com>
8856
8857 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8858
f196051f
SS		 88592011-11-17 Stan Shebs <stan@codesourcery.com>
8860
8861 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8862 (tracing_start_time): New global.
8863 (tracing_stop_time): New global.
8864 (tracing_user_name): New global.
8865 (tracing_notes): New global.
8866 (tracing_stop_note): New global.
8867 (cmd_qtstart): Set traceframe_usage, start_time.
8868 (stop_tracing): Set stop_time.
8869 (cmd_qtstatus): Report additional status.
8870 (cmd_qtp): New function.
8871 (handle_tracepoint_query): Call it.
8872 (cmd_qtnotes): New function.
8873 (handle_tracepoint_general_set): Call it.
8874 (get_timestamp): Rename from tsv_get_timestamp.
8875
405f8e94
SS		 88762011-11-14 Stan Shebs <stan@codesourcery.com>
8877 Kwok Cheung Yeung <kcy@codesourcery.com>
8878
8879 * linux-x86-low.c (small_jump_insn): New.
8880 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8881 trampoline and error message, build a trampoline and issue a small
8882 jump instruction to it.
8883 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8884 trampoline and error message.
8885 (x86_get_min_fast_tracepoint_insn_len): New.
8886 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8887 * linux-low.h (struct linux_target_ops): Add arguments to
8888 install_fast_tracepoint_jump_pad operation, add new operation.
8889 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8890 arguments.
8891 (linux_get_min_fast_tracepoint_insn_len): New function.
8892 (linux_target_op): Add new operation.
8893 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8894 (gdb_trampoline_buffer_end): Ditto.
8895 (gdb_trampoline_buffer_error): Ditto.
8896 (struct ipa_sym_addresses): Add fields for new IPA variables.
8897 (symbol_list): Add entries for new IPA variables.
8898 (struct tracepoint): Add fields to hold the address range of the
8899 trampoline used by the tracepoint.
8900 (trampoline_buffer_head): New static variable.
8901 (trampoline_buffer_tail): Ditto.
8902 (claim_trampoline_space): New function.
8903 (have_fast_tracepoint_trampoline_buffer): New function.
8904 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8905 structure.
8906 (install_fast_tracepoint): Ditto, also add error buffer argument.
8907 (cmd_qtminftpilen): New function.
8908 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8909 (fast_tracepoint_from_trampoline_address): New function.
8910 (fast_tracepoint_collecting): Handle trampoline as part of jump
8911 pad space.
8912 (set_trampoline_buffer_space): New function.
8913 (initialize_tracepoint): Initialize new IPA variables.
8914 * target.h (struct target_ops): Add arguments to
8915 install_fast_tracepoint_jump_pad operation, add new
8916 get_min_fast_tracepoint_insn_len operation.
8917 (target_get_min_fast_tracepoint_insn_len): New.
8918 (install_fast_tracepoint_jump_pad): Add arguments.
8919 * server.h (IPA_BUFSIZ): Define.
8920 * linux-i386-ipa.c: Include extra header files.
8921 (initialize_fast_tracepoint_trampoline_buffer): New function.
8922 (initialize_low_tracepoint): Call it.
8923 * server.h (set_trampoline_buffer_space): Declare.
8924 (claim_trampoline_space): Ditto.
8925 (have_fast_tracepoint_trampoline_buffer): Ditto.
8926
1e4d1764
YQ		 89272011-11-14 Yao Qi <yao@codesourcery.com>
8928
8929 * server.c (handle_query): Handle InstallInTrace for qSupported.
8930 * tracepoint.c (add_tracepoint): Sort list.
8931 (install_tracepoint, download_tracepoint): New.
8932 (cmd_qtdp): Call them to install and download tracepoints.
8933 (sort_tracepoints): Removed.
8934 (cmd_qtstart): Update.
8935
5c73ff4e
YQ		 89362011-11-14 Yao Qi <yao@codesourcery.com>
8937
8938 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8939 * mem-break.h: Declare.
8940 * tracepoint.c (cmd_qtstart): Move some code to ...
8941 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8942 New.
8943 (download_tracepoints): Move some code to ...
8944 (download_tracepoint_1): ... here. New.
8945
86a30030
YQ		 89462011-11-08 Yao Qi <yao@codesourcery.com>
8947
8948 * remote-utils.c (relocate_instruction): A comment fix.
8949
8d26e50c
JB		 89502011-11-07 Joel Brobecker <brobecker@adacore.com>
8951
8952 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8953 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8954 dr_status_mirror and dr_control_mirror from debug_reg_state.
8955 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8956 (i386_initial_stuff): Remove use of deleted globals.
8957 (i386_get_thread_context, i386_set_thread_context,
8958 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8959 from debug_reg_state.
8960
a59306a3
YQ		 89612011-11-05 Yao Qi <yao@codesourcery.com>
8962
8963 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8964 address as TPOINT's.
8965
3065dfb6
SS		 89662011-11-02 Stan Shebs <stan@codesourcery.com>
8967
8968 * tracepoint.c (agent_mem_read_string): New function.
8969 (eval_agent_expr): Call it for tracenz.
8970 * server.c (handle_query): Report support for tracenz.
8971
fd0d8c7c
YQ		 89722011-11-02 Yao Qi <yao@codesourcery.com>
8973
8974 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8975
609086b1
YQ		 89762011-11-02 Yao Qi <yao@codesourcery.com>
8977
8978 * target.h: Fix a typo in comment.
8979
b9fd1791
PA		 89802011-10-31 Pedro Alves <pedro@codesourcery.com>
8981
8982 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8983 clobber the breakpoints' shadows with fast tracepoint jumps.
8984 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8985 * target.c (write_inferior_memory): Also pass MYADDR down to
8986 check_mem_write.
8987
03583c20
UW		 89882011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8989
8990 * configure.ac: Check support for personality routine.
8991 * configure: Regenerate.
8992 * config.in: Likewise.
8993 * linux-low.c: Include <sys/personality.h>.
8994 Define ADDR_NO_RANDOMIZE if necessary.
8995 (linux_create_inferior): Disable address space randomization when
8996 forking inferior, if requested.
8997 (linux_supports_disable_randomization): New function.
8998 (linux_target_ops): Install it.
8999 * server.h (disable_randomization): Declare.
9000 * server.c (disable_randomization): New global variable.
9001 (handle_general_set): Handle QDisableRandomization.
9002 (handle_query): Likewise for qSupported.
9003 (main): Support --disable-randomization and --no-disable-randomization
9004 command line arguments.
9005 * target.h (struct target_ops): Add supports_disable_randomization.
9006 (target_supports_disable_randomization): New macro.
9007
723b724b
MF		 90082011-09-29 Mike Frysinger <vapier@gentoo.org>
9009
9010 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9011 ifdef check.
9012 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9013 [!PT_GETDSBT] (target_loadmap): New definition.
9014 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9015 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9016 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9017 and PT_GETDSBT to LINUX_LOADMAP.
9018 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9019 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9020
55329a5c 90212011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 9022
9023 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9024 (arm_linux_hwbp_cap): New static variable.
9025 (arm_linux_get_hwbp_cap): Replace by ...
9026 (arm_linux_init_hwbp_cap): ... this new function.
9027 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9028 (arm_linux_get_hw_watchpoint_count): Likewise.
9029 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9030 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9031 (arm_prepare_to_resume): Use perror_with_name instead of error.
9032
55329a5c 90332011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 9034
9035 * linux-arm-low.c: Include <signal.h>.
9036 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9037 (struct arm_linux_hwbp_cap): New data type.
9038 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9039 (struct arm_linux_hw_breakpoint): New data type.
9040 (MAX_BPTS, MAX_WPTS): Define.
9041 (struct arch_process_info, struct arch_lwp_info): New data types.
9042 (arm_linux_get_hwbp_cap): New function.
9043 (arm_linux_get_hw_breakpoint_count): Likewise.
9044 (arm_linux_get_hw_watchpoint_count): Likewise.
9045 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9046 (arm_hwbp_control_initialize): Likewise.
9047 (arm_hwbp_control_is_enabled): Likewise.
9048 (arm_hwbp_control_is_initialized): Likewise.
9049 (arm_hwbp_control_disable): Likewise.
9050 (arm_linux_hw_breakpoint_equal): Likewise.
9051 (arm_linux_hw_point_initialize): Likewise.
9052 (struct update_registers_data): New data structure.
9053 (update_registers_callback: New function.
9054 (arm_insert_point): Likewise.
9055 (arm_remove_point): Likewise.
9056 (arm_stopped_by_watchpoint): Likewise.
9057 (arm_stopped_data_address): Likewise.
9058 (arm_new_process): Likewise.
9059 (arm_new_thread): Likewise.
9060 (arm_prepare_to_resume): Likewise.
9061 (the_low_target): Register arm_insert_point, arm_remove_point,
9062 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9063 arm_new_thread, and arm_prepare_to_resume.
9064
6b9801d4
SS		 90652011-09-15 Stan Shebs <stan@codesourcery.com>
9066
9067 * server.h (struct emit_ops): Add compare-goto fields.
9068 * tracepoint.c (gdb_agent_op_sizes): New table.
9069 (emit_eq_goto): New function.
9070 (emit_ne_goto): New function.
9071 (emit_lt_goto): New function.
9072 (emit_le_goto): New function.
9073 (emit_gt_goto): New function.
9074 (emit_ge_goto): New function.
9075 (is_goto_target): New function.
9076 (compile_bytecodes): Recognize special cases of compare-goto
9077 combinations and call specialized emitters for them.
9078 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9079 (amd64_emit_ne_goto): New function.
9080 (amd64_emit_lt_goto): New function.
9081 (amd64_emit_le_goto): New function.
9082 (amd64_emit_gt_goto): New function.
9083 (amd64_emit_ge_goto): New function.
9084 (amd64_emit_ops): Add the new functions.
9085 (i386_emit_eq_goto): New function.
9086 (i386_emit_ne_goto): New function.
9087 (i386_emit_lt_goto): New function.
9088 (i386_emit_le_goto): New function.
9089 (i386_emit_gt_goto): New function.
9090 (i386_emit_ge_goto): New function.
9091 (i386_emit_ops): Add the new functions.
9092
bf15cbda
SS		 90932011-09-08 Stan Shebs <stan@codesourcery.com>
9094
9095 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9096 (i386_emit_epilogue): Restore %ebx.
9097
943ca1dd
JZ		 90982011-08-31 Jie Zhang <jzhang918@gmail.com>
9099
9100 * server.c (step_thread): Remove definition.
9101 (process_serial_event): Don't handle Hs.
9102 * server.h (step_thread): Remove declaration.
9103 * target.c (set_desired_inferior): Remove use of step_thread.
9104
e3deef73
LM		 91052011-08-24 Luis Machado <lgustavo@codesourcery.com>
9106
9107 * linux-low.c: Include linux-procfs.h.
9108 (linux_attach_lwp_1): Update comments.
9109 (linux_attach): Scan for existing threads when attaching to a
9110 process that is the tgid.
9111 * Makefile.in: Update dependencies.
9112
13da1c97
LM		 91132011-08-24 Luis Machado <lgustavo@codesourcery.com>
9114
9115 * configure.srv: Add linux-procfs.o dependencies.
9116
881127c9
YQ		 91172011-08-14 Yao Qi <yao@codesourcery.com>
9118
9119 * target.h (struct target_ops): Fix indent.
9120 * win32-low.c (win32_target_ops): Fix comment.
9121
58dbd541
YQ		 91222011-08-14 Andrew Jenner <andrew@codesourcery.com>
9123 Yao Qi <yao@codesourcery.com>
9124
9125 * Makefile.in (clean): Remove tic6x-*.c files.
9126 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9127 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9128 (tic6x-c64xp-linux.c): Likewise.
9129 * configure.srv: Add support for tic6x-*-uclinux.
9130 * linux-tic6x-low.c: New.
9131 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9132
78d85199
YQ		 91332011-08-14 Andrew Stubbs <ams@codesourcery.com>
9134 Yao Qi <yao@codesourcery.com>
9135
9136 * target.h (struct target_ops): Add read_loadmap.
9137 * linux-low.c (struct target_loadseg): New type.
9138 (struct target_loadmap): New type.
9139 (linux_read_loadmap): New function.
9140 (linux_target_ops): Add linux_read_loadmap.
9141 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 9142 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9143 to NULL.
78d85199 9144
a959a88d
EZ		 91452011-08-05 Eli Zaretskii <eliz@gnu.org>
9146
9147 * win32-low.c: Include <stdint.h>.
9148
1ced966e
PA		 91492011-07-22 Pedro Alves <pedro@codesourcery.com>
9150
9151 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9152 to the inferior here.
9153 (i386_remove_aligned_watchpoint): Ditto.
9154 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9155 fit part of the watchpoint in the debug registers.
9156 (i386_update_inferior_debug_regs): New.
9157 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9158 registers, and only update the inferior on success.
9159 (i386_low_remove_watchpoint): Ditto.
9160
d26e3629
KY		 91612011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9162
9163 * linux-low.c (compare_ints, unique, list_threads, show_process,
9164 linux_core_of_thread): Delete.
9165 (linux_target_ops): Change linux_core_of_thread to
9166 linux_common_core_of_thread.
9167 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9168 * utils.c (malloc_failure): Change type of argument.
9169 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9170 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9171 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9172 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9173 (IPA_OBJS): Add common-utils-ipa.o.
9174 (ptid_h, linux_osdata_h): New macros.
9175 (server_h): Add common/common-utils.h, common/xml-utils.h,
9176 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9177 common/ptid.h.
9178 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9179 ptid.o, buffer.o): New rules.
9180 (linux-low.o): Add common/linux-osdata.h as a dependency.
9181 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9182 * configure.ac: Add AC_HEADER_DIRENT check.
9183 * config.in: Regenerate.
9184 * configure: Regenerate.
9185 * remote-utils.c (xml_escape_text): Delete.
9186 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9187 buffer_xml_printf): Move to common/buffer.c.
9188 * server.c (main): Remove call to initialize_inferiors.
9189 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9190 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9191 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9192 internal_error, gdb_assert, gdb_assert_fail): Delete.
9193 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9194 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9195 common/buffer.h.
9196 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9197 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9198 initialize_inferiors): Delete.
9199
2275a1a7
PA		 92002011-07-20 Pedro Alves <pedro@codesourcery.com>
9201
9202 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9203 symbol error.
9204
0a5b1e09
PA		 92052011-05-31 Pedro Alves <pedro@codesourcery.com>
9206
9207 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9208 assertion.
9209 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9210
6938fd34
YQ		 92112011-05-26 Yao Qi <yao@codesourcery.com>
9212
9213 * Makefile.in (thread-db.o): Track dependence to
9214 common/gdb_thread_db.h.
9215 * thread-db.c: include gdb_thread_db.h from right place.
9216
b481f9e0
TT		 92172011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9218
9219 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9220 __FILE__ and __LINE__ to internal_error.
9221
98a5dd13
DE		 92222011-05-13 Doug Evans <dje@google.com>
9223
9224 * thread-db.c (try_thread_db_load_from_sdir): New function.
9225 (try_thread_db_load_from_dir): New function.
9226 (thread_db_load_search): Handle $sdir, ignore $pdir.
9227 Remove trying of system directories if search of
9228 libthread-db-search-path fails, that is now done via $sdir.
9229
d248b706
KY		 92302011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9231
9232 * server.c (handle_query): Add EnableDisableTracepoints to the list
9233 of supported features.
43aaf8b6 9234 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 9235 tracepoints.
43aaf8b6
PA		 9236 (cmd_qtenable_disable): New.
9237 (cmd_qtstart): Install tracepoints even if disabled.
9238 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9239 receiving a QTEnable or QTDisable packet.
9240 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9241 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9242 tracepoints.
9243 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 9244
84e578fb
DE		 92452011-05-10 Doug Evans <dje@google.com>
9246
9247 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9248
71f55dd8
DE		 92492011-05-04 Doug Evans <dje@google.com>
9250
9251 * linux-low.c (linux_join): Skip process lookup.
9252 * spu-low.c (spu_join): Ditto.
9253 * server.c (join_inferiors_callback): Delete.
9254 (process_serial_event): For 'D' packet (detach) call join_inferior
9255 directly.
9256
4d393d60
JM		 92572011-05-04 Joseph Myers <joseph@codesourcery.com>
9258
9259 * README: Don't mention xscale*-*-linux*.
9260 * configure.srv (xscale*-*-linux*): Don't handle target.
9261
b00ad6ff
NF		 92622011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9263
9264 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9265 casting pointers.
9266 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9267 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9268 (i386_emit_void_call_2): Likewise.
9269
af96c192
YQ		 92702011-04-26 Yao Qi <yao@codesourcery.com>
9271
43aaf8b6
PA		 9272 * linux-low.c: Move common macros to linux-ptrace.h.
9273 Include linux-ptrace.h.
af96c192
YQ		 9274 * Makefile.in (linux_ptrace_h): New.
9275 (linux-low.o): Depends on linux-ptrace.h.
9276
03f2bd59
JK		 92772011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9278
9279 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9280 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9281 (remote_prepare): New function with most of the TCP code from ...
9282 (remote_open): ... here. Detect PORT here unconditionally. Move also
9283 setting transport_is_reliable.
9284 * server.c (run_once): New variable.
9285 (gdbserver_usage): Document it.
9286 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9287 the first run if RUN_ONCE.
9288 * server.h (run_once, remote_prepare): New declarations.
9289
7a9dd1b2
TT		 92902011-04-19 Tom Tromey <tromey@redhat.com>
9291
9292 * win32-low.c (handle_load_dll): Remove duplicate "the".
9293
81239425
PM		 92942011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9295
9296 Remove support for old Cygwin 1.5 versions.
9297 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9298 function to avoid warning.
9299 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9300 warning.
9301
9e0627f1
PM		 93022011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9303
9304 * gdbserver/server.h (Macro _): Define it if not available.
9305
588eebee
MS		 93062011-03-14 Michael Snyder <msnyder@vmware.com>
9307
348af9f7 9308 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 9309
43f70d4c
JB		 93102011-03-10 Joel Brobecker <brobecker@adacore.com>
9311
9312 * Makefile.in (maintainer-clean realclean distclean): Remove
9313 "make ... subdir_do" command.
9314
348af9f7
MS		 93152011-03-10 Michael Snyder <msnyder@vmware.com>
9316
9317 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9318
9319 * server.c (handle_v_run): Free alloced buffer on early return.
9320
e637a4f5
YQ		 93212011-03-09 Yao Qi <yao@codesourcery.com>
9322
9323 Revert:
9324 2011-03-04 Yao Qi <yao@codesourcery.com>
9325
9326 * Makefile.in: Remove GNU make feature --directory.
9327
9328 2011-03-05 Yao Qi <yao@codesourcery.com>
9329
9330 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9331 (subdir_do): New make target. Copied from gdb/Makefile.
9332 (maintainer-clean, realclean, distclean, clean): Call corresponding
9333 make targets in common/Makefile.
9334
9335 2011-02-11 Yao Qi <yao@codesourcery.com>
9336
9337 * configure.ac: Call AC_PROG_RANLIB.
9338 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9339 * configure: Regenerate.
9340
e6edda56
JK		 93412011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9342
9343 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9344
e5141119
JB		 93452011-03-06 Yao Qi <yao@codesourcery.com>
9346
9347 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9348
64794aa4
JB		 93492011-03-05 Yao Qi <yao@codesourcery.com>
9350
9351 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9352 (subdir_do): New make target. Copied from gdb/Makefile.
9353 (maintainer-clean, realclean, distclean, clean): Call corresponding
9354 make targets in common/Makefile.
9355
7a762829
YQ		 93562011-03-04 Yao Qi <yao@codesourcery.com>
9357
9358 * Makefile.in: Remove GNU make feature --directory.
9359
348af9f7
MS		 93602011-03-04 Michael Snyder <msnyder@vmware.com>
9361
9362 * server.c (queue_stop_reply): Call xmalloc not malloc.
9363
93642011-03-02 Michael Snyder <msnyder@vmware.com>
9365
9366 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9367
9f72fee2
MS		 93682011-02-28 Michael Snyder <msnyder@vmware.com>
9369
588eebee
MS		 9370 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9371 (cmd_qtframe): Ditto.
9372 (cmd_qtbuffer): Ditto.
9373 (cmd_bigqtbuffer): Ditto.
9374
9f72fee2
MS		 9375 * utils.c (decimal2str): Initialize 'width' to nine, then
9376 don't mess with it.
9377
8040bd49
UW		 93782011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9379
9380 * hostio.c (require_data): Free *data, not data.
9381
7e52cbd0
JK		 93822011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9383
9384 * hostio.c (require_data): Use free, not xfree.
9385
9130f83e
MS		 93862011-02-27 Michael Snyder <msnyder@vmware.com>
9387
4b812f4e
MS		 9388 * server.c (handle_query): Discard unused value.
9389
9130f83e
MS		 9390 * hostio.c (require_data): Free malloc memory before returning
9391 error.
9392
69d37113
MS		 93932011-02-26 Michael Snyder <msnyder@vmware.com>
9394
9395 * linux-low.c (list_threads): Call closedir for dirent.
9396
35f5825a
MS		 93972011-02-27 Michael Snyder <msnyder@vmware.com>
9398
2a589cef
MS		 9399 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9400 a case statement falls through.
9401
0adea5f7
MS		 9402 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9403
35f5825a
MS		 9404 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9405 in comparison.
9406
238f1c74
MS		 94072011-02-26 Michael Snyder <msnyder@vmware.com>
9408
9409 * utils.c (decimal2str): Eliminate dead code and dead param.
9410 (pulongest): Drop dead param from call to decimal2str.
9411 (plongest): Ditto.
9412
633ff500
JB		 94132011-02-24 Joel Brobecker <brobecker@adacore.com>
9414
9415 Revert the following patch (not approved yet):
9416 2011-02-21 Hui Zhu <teawater@gmail.com>
9417 * tracepoint.c (tp_printf): New function.
9418 (eval_agent_expr): Handle gdb_agent_op_printf.
9419
f9c6ff72
HZ		 94202011-02-21 Hui Zhu <teawater@gmail.com>
9421
9422 * tracepoint.c (tp_printf): New function.
9423 (eval_agent_expr): Handle gdb_agent_op_printf.
9424
94d5e490
TT		 94252011-02-18 Tom Tromey <tromey@redhat.com>
9426
9427 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9428 (tracepoint.o): Likewise.
9429 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9430 (gdb_agent_op_names): Likewise.
9431
c7f96d2b
TT		 94322011-02-18 Tom Tromey <tromey@redhat.com>
9433
9434 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9435 gdb_agent_op_rot>: New constants.
9436 (gdb_agent_op_names): Add pick and roll.
9437 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9438 cases.
9439
0feedb2c
JK		 94402011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9441
9442 * aclocal.m4: Regenerated with aclocal-1.11.1.
9443
b3b9301e
PA		 94442011-02-14 Pedro Alves <pedro@codesourcery.com>
9445
9446 * server.c (handle_qxfer_traceframe_info): New.
9447 (qxfer_packets): Register "traceframe-info".
9448 (handle_query): Report support for qXfer:traceframe-info:read+.
9449 * tracepoint.c (match_blocktype): New.
9450 (traceframe_find_block_type): Rename to ...
9451 (traceframe_walk_blocks): ... this. Add callback filter argument,
9452 and use it.
9453 (traceframe_find_block_type): New, reimplemented on top of
9454 traceframe_walk_blocks.
9455 (build_traceframe_info_xml): New.
9456 (traceframe_read_info): New.
9457 * server.h (traceframe_read_info): Declare.
9458
4f3e6fb7
YQ		 94592011-02-11 Yao Qi <yao@codesourcery.com>
9460
9461 * configure.ac: Call AC_PROG_RANLIB.
9462 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9463 * configure: Regenerate.
9464
764880b7
PA		 94652011-02-07 Pedro Alves <pedro@codesourcery.com>
9466
9467 * server.c (gdb_read_memory): Change return semantics to allow
9468 partial transfers.
9469 (handle_search_memory_1): Adjust.
9470 (process_serial_event) <'m' packet>: Handle partial transfers.
9471 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9472
1c79eb8a
PA		 94732011-01-28 Pedro Alves <pedro@codesourcery.com>
9474
9475 * regcache.c (init_register_cache): Initialize
9476 regcache->register_status.
9477 (free_register_cache): Release regcache->register_status.
9478 (regcache_cpy): Copy register_status.
9479 (registers_to_string): Print 'x's for unavailable registers.
9480 (supply_register): Mark the register's status valid or
9481 unavailable, depending on whether a buffer was passed in or not.
9482 (supply_register_zeroed): New.
9483 (supply_regblock): Mark the registers' status valid or
9484 unavailable, depending on whether a buffer was passed in or not.
9485 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9486 (struct regcache): New `register_status' field.
9487 (supply_register_zeroed): Declare.
9488 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9489 supply_register_zeroed, rather than passing a NULL buffer to
9490 supply_register.
9491 * tracepoint.c (fetch_traceframe_registers): Update comment.
9492
85724a0e
PA		 94932011-01-28 Pedro Alves <pedro@codesourcery.com>
9494
9495 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9496 buffer explicit.
9497
d08aafef
PA		 94982011-01-25 Pedro Alves <pedro@codesourcery.com>
9499
9500 * server.h (decode_xfer_write): Change prototype.
9501 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9502 and don't extract the annex here.
9503 * server.c (decode_xfer_read): Remove `annex' parameter,
9504 and don't extract the annex here.
9505 (decode_xfer): New.
9506 (struct qxfer): New.
9507 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9508 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9509 (handle_qxfer_statictrace): New functions, abstracted out from
9510 handle_query, and made to use the struct qxfer interface.
9511 (handle_threads_qxfer_proper): Rename to ...
9512 (handle_qxfer_threads_proper): ... this.
9513 (handle_threads_qxfer): Rename to ...
9514 (handle_qxfer_threads): ... this. Adjust.
9515 (qxfer_packets): New array.
9516 (handle_qxfer): New function.
9517 (handle_query): Use handle_qxfer.
9518
493e2a69
MS		 95192011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9520
9521 * gdbreplay.c: Shorten lines of >= 80 columns.
9522 * linux-low.c: Ditto.
9523 * linux-ppc-low.c: Ditto.
9524 * linux-s390-low.c: Ditto.
9525 * linux-sparc-low.c: Ditto.
9526 * linux-x86-low.c: Ditto.
9527 * linux-xtensa-low.c: Ditto.
9528 * mem-break.c: Ditto.
9529 * nto-low.c: Ditto.
9530 * regcache.h: Ditto.
9531 * remote-utils.c: Ditto.
9532 * server.c: Ditto.
9533 * server.h: Ditto.
9534 * thread-db.c: Ditto.
9535 * tracepoint.c: Ditto.
9536 * utils.c: Ditto.
9537 * win32-low.h: Ditto.
9538
44944448
JB		 95392011-01-05 Joel Brobecker <brobecker@adacore.com>
9540
9541 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9542 update.
9543
71ce852c
JB		 95442011-01-01 Joel Brobecker <brobecker@adacore.com>
9545
9546 * server.c (gdbserver_version): Update copyright year in version
9547 output.
9548 * gdbreplay.c (gdbreplay_version): Ditto.
9549
eb826dc6
MF		 95502010-12-29 Jie Zhang <jie.zhang@analog.com>
9551
9552 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9553 * linux-bfin-low.c: New file.
9554 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9555 PT_DATA_ADDR for BFIN targets.
9556 * Makefile.in (SFILES): Add linux-bfin-low.c.
9557 (clean): Remove reg-bfin.c.
9558 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9559 * README: Mention supported Blackfin targets.
9560
39ab222a
MF		 95612010-12-23 Mike Frysinger <vapier@gentoo.org>
9562
9563 * .gitignore: New file.
9564
a1f2ce7d
MF		 95652010-11-16 Mike Frysinger <vapier@gentoo.org>
9566
9567 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9568
f474844c
JZ		 95692010-10-22 Jie Zhang <jie@codesourcery.com>
9570
9571 * Makefile.in: Add FLAGS_TO_PASS variable.
9572 (install): Remove dependency of install-only and recursively
9573 invoke make for install-only.
9574
f1048712
DE		 95752010-10-04 Doug Evans <dje@google.com>
9576
9577 * Makefile.in (uninstall): Use $(DESTDIR).
9578
b53a1623
PA		 95792010-09-24 Pedro Alves <pedro@codesourcery.com>
9580
e6ee044d
PA		 9581 PR gdb/11842
9582
b53a1623
PA		 9583 * linux-x86-low.c (compat_siginfo_from_siginfo)
9584 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9585 si_code is < 0. Check for si_code == SI_TIMER before checking for
9586 si_code < 0.
9587
fa1bd1e4
JB		 95882010-09-13 Joel Brobecker <brobecker@adacore.com>
9589
9590 * lynx-i386-low.c: New file.
9591 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9592
47fac8f8
JB		 95932010-09-13 Joel Brobecker <brobecker@adacore.com>
9594
9595 * lynx-low.c (ptrace_request_to_str): Remove handling for
9596 request values that have been removed in LynxOS 5.x.
9597
1adfc54d
JB		 95982010-09-13 Joel Brobecker <brobecker@adacore.com>
9599
9600 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9601 <ptrace.h>
9602
c2a66c29
NS		 96032010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9604
9605 * configure.ac: Add --enable-inprocess-agent option.
9606 * configure: Rebuilt.
9607
32fcada3
YQ		 96082010-09-06 Yao Qi <yao@codesourcery.com>
9609
9610 * linux-low.c (linux_kill): Remove unused variable.
9611 (linux_stabilize_threads): Likewise.
9612 * server.c (start_inferior): Likewise.
9613 (queue_stop_reply_callback): Likewise.
9614 * tracepoint.c (do_action_at_tracepoint): Likewise.
9615
0cccb683
YQ		 96162010-09-06 Yao Qi <yao@codesourcery.com>
9617
9618 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9619 on return.
9620
423ec54c
JK		 96212010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9622
9623 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9624
12ac6819
PA		 96252010-09-06 Pedro Alves <pedro@codesourcery.com>
9626
9627 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9628 "$(IPA_DEPFILES)".
9629
8ed54b31
JB		 96302010-09-01 Joel Brobecker <brobecker@adacore.com>
9631
9632 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9633 gdbserver/lynx-ppc-low.c: New files.
9634 * Makefile.in (lynx_low_h): New variable.
9635 (lynx-low.o, lynx-ppc-low.o): New rules.
9636 * configure.ac: On LynxOS, link with -lnetinet.
9637 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9638 * configure: regenerate.
9639
bb0116a4
JB		 96402010-09-01 Joel Brobecker <brobecker@adacore.com>
9641
9642 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9643 * configure.ac: Add check for vasprintf and vsnprintf.
9644 * configure, config.in: Regenerate.
9645 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9646
a778ab81 96472010-09-01 Joel Brobecker <brobecker@adacore.com>
9648
9649 * gdbreplay.c: Move include of alloca.h up, next to include of
9650 malloc.h.
9651 * server.h: Add include of malloc.h.
9652 * mem-break.c: Remove include of malloc.h.
9653 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9654
8b034a19 96552010-09-01 Joel Brobecker <brobecker@adacore.com>
9656
9657 * Makefile.in (memmem.o): Build with -Wno-error.
9658
96592010-09-01 Joel Brobecker <brobecker@adacore.com>
9660
9661 * utils.c (xsnprintf): Make non-static.
9662 * server.h: Add xsnprintf declaration.
9663 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9664 replace calls to snprintf by calls to xsnprintf throughout.
9665
96662010-09-01 Joel Brobecker <brobecker@adacore.com>
9667
9668 * configure.ac: Add configure check for alloca.
9669 * configure, config.in: Regenerate.
9670 * server.h: Include alloca.h if it exists.
9671 * gdbreplay.c: Include alloca.h if it exists.
9672
1a981360
PA		 96732010-08-28 Pedro Alves <pedro@codesourcery.com>
9674
9675 * linux-low.c (__SIGRTMIN): Define if not already defined.
9676 (linux_create_inferior): Check for __ANDROID__ rather than
9677 __SIGRTMIN.
9678 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9679 are already deferred.
9680 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9681 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9682 stopped and already has a pending signal to report.
9683 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9684 a pending signal to report or is moving out of a jump pad.
9685 (linux_init_signals): Check for __ANDROID__ rather than
9686 __SIGRTMIN.
9687
b4d51a55
PA		 96882010-08-28 Pedro Alves <pedro@codesourcery.com>
9689
9690 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9691 debug_threads check. Avoid a linear search when not doing debug
9692 output.
9693
ec48365d
PA		 96942010-08-27 Pedro Alves <pedro@codesourcery.com>
9695
9696 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9697 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9698 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9699 (process_event): Change local fd's type to gdb_fildes_t.
9700 (create_file_handler): Adjust prototype.
9701 (delete_file_handler): Adjust prototype.
9702 (handle_file_event): Adjust prototype. Use pfildes.
9703 (create_file_event): Adjsut prototype.
9704 * remote-utils.c (remote_desc, listen_desc): Change type to
9705 gdb_fildes_t.
9706 * server.h: New gdb_fildes_t typedef.
9707 [USE_WIN32API]: Include winsock2.h.
9708 (delete_file_handler, add_file_handler): Adjust prototypes.
9709 (pfildes): Declare.
9710 * utils.c (pfildes): New.
9711
854d88f0
PA		 97122010-08-27 Pedro Alves <pedro@codesourcery.com>
9713
9714 * configure.ac (build_warnings): Add -Wno-char-subscripts.
9715 * configure: Regenerate.
9716
0146f85b
PA		 97172010-08-27 Pedro Alves <pedro@codesourcery.com>
9718
9719 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
9720 (linux_done_accessing_memory): ... this.
9721 (linux_target_ops): Adjust.
9722 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
9723 * nto-low.c (nto_target_ops): Adjust comment.
9724 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
9725 * spu-low.c (spu_target_ops): Adjust comment.
9726 * target.h (target_ops): Rename unprepare_to_access_memory field
9727 to done_accessing_memory.
9728 (unprepare_to_access_memory): Rename to ...
9729 (done_accessing_memory): ... this.
9730
90d74c30
PA		 97312010-08-26 Pedro Alves <pedro@codesourcery.com>
9732
9733 * linux-low.c (linux_prepare_to_access_memory): New.
9734 (linux_unprepare_to_access_memory): New.
9735 (linux_target_ops): Install them.
9736 * server.c (read_memory): Rename to ...
9737 (gdb_read_memory): ... this. Use
9738 prepare_to_access_memory/prepare_to_access_memory.
9739 (write_memory): Rename to ...
9740 (gdb_write_memory): ... this. Use
9741 prepare_to_access_memory/prepare_to_access_memory.
9742 (handle_search_memory_1): Adjust.
9743 (process_serial_event): Adjust.
9744 * target.h (struct target_ops): New fields
9745 prepare_to_access_memory and unprepare_to_access_memory.
9746 (prepare_to_access_memory, unprepare_to_access_memory): New.
9747 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
9748 prepare_to_access_memory/prepare_to_access_memory.
9749 * nto-low.c (nto_target_ops): Adjust.
9750 * spu-low.c (spu_target_ops): Adjust.
9751 * win32-low.c (win32_target_ops): Adjust.
9752
fd467969
PA		 97532010-08-26 Pedro Alves <pedro@codesourcery.com>
9754
9755 * Makefile.in (WARN_CFLAGS): Get it from configure.
9756 (WERROR_CFLAGS): New.
9757 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9758 * configure.ac: Introduce --enable-werror, which adds -Werror to
9759 the compiler command line. Enabled by default. Disable with
9760 --disable-werror. Add -Wdeclaration-after-statement
9761 Wpointer-arith and -Wformat-nonliteral to warning flags.
9762 * configure: Regenerate.
9763
331e2f5f
PA		 97642010-08-26 Pedro Alves <pedro@codesourcery.com>
9765
9766 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9767
e581f2b4
PA		 97682010-08-26 Pedro Alves <pedro@codesourcery.com>
9769
9770 * gdbreplay.c (remote_error): New.
9771 (gdbchar): New.
9772 (expect): Use gdbchar. Check for error reading from GDB.
9773 Clarify sync error output.
9774 (play): Check for errors writing to GDB.
9775 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9776 * remote-utils.c (getpkt): Check for errors writing to the remote
9777 descriptor.
9778
3c11dd79
PA		 97792010-08-25 Pedro Alves <pedro@codesourcery.com>
9780
9781 * linux-low.c (linux_wait_1): Move non-debugging code out of
9782 `debug_threads' control.
9783
d20a8ad9
PA		 97842010-08-25 Pedro Alves <pedro@codesourcery.com>
9785
9786 * linux-low.c (linux_wait_1): Don't set last_status here.
9787 * server.c (push_event, queue_stop_reply_callback): Assert we're
9788 not pushing a TARGET_WAITKIND_IGNORE event.
9789 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9790 (myresume, handle_target_event): Set the thread's last_resume_kind
9791 and last_status from the target returned status.
9792
964e4306
PA		 97932010-08-25 Pedro Alves <pedro@codesourcery.com>
9794
9795 PR threads/10729
9796
9797 * linux-x86-low.c (update_debug_registers_callback): New.
9798 (i386_dr_low_set_addr): Use it.
9799 (i386_dr_low_get_addr): New.
9800 (i386_dr_low_set_control): Use update_debug_registers_callback.
9801 (i386_dr_low_get_control): New.
9802 (i386_dr_low_get_status): Adjust.
9803 * linux-low.c (linux_stop_lwp): New.
9804 * linux-low.h (linux_stop_lwp): Declare.
9805
9806 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9807 argument instead of a i386_debug_reg_state.
9808 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9809 a i386_debug_reg_state.
9810 (i386_insert_aligned_watchpoint): Adjust.
9811 (i386_remove_aligned_watchpoint): Adjust.
9812 (i386_low_stopped_data_address): Read the debug registers from the
9813 inferior instead of from the mirrors.
9814 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9815 (i386_dr_low_get_addr): Declare.
9816 (i386_dr_low_get_control): Declare.
9817 (i386_dr_low_get_status): Change prototype.
9818
9819 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9820 (i386_dr_low_get_addr): New.
9821 (i386_dr_low_get_control): New.
9822 (i386_dr_low_get_status): Adjust prototype. Return
9823 dr_status_mirror.
9824 (i386_initial_stuff): Clear dr_status_mirror and
9825 dr_control_mirror.
9826 (i386_get_thread_context): Adjust.
9827 (i386_set_thread_context): Adjust.
9828 (i386_thread_added): Adjust.
9829
5f21a75b
PA		 98302010-08-24 Pedro Alves <pedro@codesourcery.com>
9831
9832 * linux-low.h (linux_thread_area): Delete declaration.
9833
3e4c1235
TS		 98342010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9835
9836 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9837 after its termination.
9838
1971b033
PA		 98392010-08-09 Pedro Alves <pedro@codesourcery.com>
9840
9841 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9842 (gdb_wants_all_stopped): Delete.
9843 (linux_wait_1): Don't call them.
9844 * server.c (handle_v_cont): Tag all threads as want-stopped.
9845 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9846 stopped as "client-wants-stopped".
9847
310444ac
PA		 98482010-07-31 Pedro Alves <pedro@codesourcery.com>
9849
9850 * Makefile.in (signals_h): New.
9851 (server_h): Depend on it.
9852 (server.o): Don't depend on $(signals_def).
9853 (signals.o): Depend on $(signals_def).
9854
a19cae16
JK		 98552010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9856
9857 * Makefile.in (signals_def): New.
9858 (server_h): Append include/gdb/signals.h and signals_def.
9859 (server.o): Append signals_def.
9860
30d50328
JK		 98612010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9862
9863 * server.c (handle_target_event): Use target_signal_to_host for
9864 resume_info.sig initialization.
9865 * target.h (struct thread_resume) <sig>: New comment.
9866
5c3216e2
OS		 98672010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9868
c6f46ca0
OS		 9869 * server.c (handle_query): strcpy() the returned string from paddress()
9870 instead of sprintf().
5c3216e2
OS		 9871 * utils.c (paddress): Return phex_nz().
9872
6bd31874
JB		 98732010-07-07 Joel Brobecker <brobecker@adacore.com>
9874
9875 * server.c (handle_v_cont): Call mourn_inferior if process
9876 just exited.
9877 (myresume): Likewise.
9878
0fb4aa4b
PA		 98792010-07-01 Pedro Alves <pedro@codesourcery.com>
9880
9881 Static tracepoints, and integration with UST.
9882
9883 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9884 * mem-break.c (uninsert_all_breakpoints)
9885 (reinsert_all_breakpoints): New.
9886 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9887 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9888 (gdb_agent_ust_loaded, helper_thread_id)
9889 (gdb_agent_helper_thread_id): New macros.
9890 (struct ipa_sym_addresses): Add addr_ust_loaded,
9891 addr_helper_thread_id, addr_cmd_buf.
9892 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9893 (in_process_agent_loaded_ust): New.
9894 (write_e_ust_not_loaded): New.
9895 (maybe_write_ipa_ust_not_loaded): New.
9896 (struct collect_static_trace_data_action): New.
9897 (enum tracepoint_type) <static_tracepoint>: New.
9898 (struct tracepoint) <handle>: Mention static tracepoints.
9899 (struct static_tracepoint_ctx): New.
9900 (CMD_BUF_SIZE): New.
9901 (add_tracepoint_action): Handle static tracepoint actions.
9902 (unprobe_marker_at): New.
9903 (clear_installed_tracepoints): Handle static tracepoints.
9904 (cmd_qtdp): Handle static tracepoints.
9905 (probe_marker_at): New.
9906 (cmd_qtstart): Handle static tracepoints.
9907 (response_tracepoint): Handle static tracepoints.
9908 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9909 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9910 (get_context_regcache): Handle static tracepoints.
9911 (do_action_at_tracepoint): Handle static tracepoint actions.
9912 (traceframe_find_block_type): Handle static trace data blocks.
9913 (traceframe_read_sdata): New.
9914 (download_tracepoints): Download static tracepoint actions.
9915 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9916 (GDB_PROBE_NAME): New.
9917 (ust_ops): New.
9918 (GET_UST_SYM): New.
9919 (USTF): New.
9920 (dlsym_ust): New.
9921 (ust_marker_to_static_tracepoint): New.
9922 (gdb_probe): New.
9923 (collect_ust_data_at_tracepoint): New.
9924 (gdb_ust_probe): New.
9925 (UNIX_PATH_MAX, SOCK_DIR): New.
9926 (gdb_ust_connect_sync_socket): New.
9927 (resume_thread, stop_thread): New.
9928 (run_inferior_command): New.
9929 (init_named_socket): New.
9930 (gdb_ust_socket_init): New.
9931 (cstr_to_hexstr): New.
9932 (next_st): New.
9933 (first_marker, next_marker): New.
9934 (response_ust_marker): New.
9935 (cmd_qtfstm, cmd_qtsstm): New.
9936 (unprobe_marker_at, probe_marker_at): New.
9937 (cmd_qtstmat, gdb_ust_thread): New.
9938 (gdb_ust_init): New.
9939 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9940 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9941 (ST_REGENTRY): New.
9942 (x86_64_st_collect_regmap): New.
9943 (X86_64_NUM_ST_COLLECT_GREGS): New.
9944 (AMD64_RIP_REGNUM): New.
9945 (supply_static_tracepoint_registers): New.
9946 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9947 (ST_REGENTRY): New.
9948 (i386_st_collect_regmap): New.
9949 (i386_NUM_ST_COLLECT_GREGS): New.
9950 (supply_static_tracepoint_registers): New.
9951 * server.c (handle_query): Handle qXfer:statictrace:read.
9952 <qSupported>: Report support for StaticTracepoints, and
9953 qXfer:statictrace:read features.
9954 * server.h (traceframe_read_sdata)
9955 (supply_static_tracepoint_registers): Declare.
9956 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9957 (unpack_varlen_hex): Include in IPA build.
9958 * Makefile.in (ustlibs, ustinc): New.
9959 (IPA_OBJS): Add remote-utils-ipa.o.
9960 ($(IPA_LIB)): Link -ldl and -lpthread.
9961 (UST_CFLAGS): New.
9962 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9963 * config.in, configure: Regenerate.
9964
9e4344e5
PA		 99652010-06-20 Ian Lance Taylor <iant@google.com>
9966 Pedro Alves <pedro@codesourcery.com>
9967
9968 * linux-x86-low.c (always_true): Delete.
9969 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9970 trying to fool the compiler with always_true.
9971
c6beb2cb
PA		 99722010-06-20 Pedro Alves <pedro@codesourcery.com>
9973
9974 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9975 conditions in gdbserver.
9976
d2ed6730
UW		 99772010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9978
9979 * spu-low.c (spu_read_memory): Wrap around local store limit.
9980 (spu_write_memory): Likewise.
9981
4e29fb54
PA		 99822010-06-15 Pedro Alves <pedro@codesourcery.com>
9983
9984 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9985 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9986 LONGEST uses.
9987 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9988 uses.
9989 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9990 uses with LONGEST uses.
9991
6a271cae
PA		 99922010-06-14 Stan Shebs <stan@codesourcery.com>
9993 Pedro Alves <pedro@codesourcery.com>
9994
9995 Bytecode compiler.
9996
9997 * linux-x86-low.c: Include limits.h.
9998 (add_insns): New.
9999 (always_true): New.
10000 (EMIT_ASM): New.
10001 (EMIT_ASM32): New.
10002 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10003 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10004 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10005 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10006 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10007 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10008 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10009 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10010 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10011 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10012 (amd64_emit_void_call_2): New.
10013 (amd64_emit_ops): New.
10014 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10015 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10016 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10017 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10018 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10019 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10020 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10021 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10022 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10023 (i386_emit_stack_adjust, i386_emit_int_call_1)
10024 (i386_emit_void_call_2): New.
10025 (i386_emit_ops): New.
10026 (x86_emit_ops): New.
10027 (the_low_target): Install x86_emit_ops.
10028 * server.h (struct emit_ops): New.
10029 (get_raw_reg_func_addr): Declare.
10030 (current_insn_ptr, emit_error): Declare.
10031 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10032 (set_trace_state_variable_value): New defines.
10033 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10034 addr_get_trace_state_variable_value and
10035 addr_set_trace_state_variable_value.
10036 (symbol_list): New fields for get_raw_reg,
10037 get_trace_state_variable_value and set_trace_state_variable_value.
10038 (condfn): New typedef.
10039 (struct tracepoint): New field `compiled_cond'.
10040 (do_action_at_tracepoint): Clear compiled_cond.
10041 (get_trace_state_variable_value, set_trace_state_variable_value):
10042 Export in the IPA.
10043 (condition_true_at_tracepoint): If there's a compiled condition,
10044 run that.
10045 (current_insn_ptr, emit_error): New globals.
10046 (struct bytecode_address): New.
10047 (get_raw_reg_func_addr): New.
10048 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10049 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10050 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10051 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10052 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10053 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10054 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10055 (compile_tracepoint_condition, compile_bytecodes): New.
10056 * target.h (emit_ops): Forward declare.
10057 (struct target_ops): New field emit_ops.
10058 (target_emit_ops): New.
10059 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10060 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10061 * linux-low.c (linux_emit_ops): New.
10062 (linux_target_ops): Install it.
10063 * linux-low.h (struct linux_target_ops): New field emit_ops.
10064
92b72907
UW		 100652010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10066
10067 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10068 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10069
fa593d66
PA		 100702010-06-01 Pedro Alves <pedro@codesourcery.com>
10071 Stan Shebs <stan@codesourcery.com>
10072
10073 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10074 (all): Depend on $(extra_libraries).
10075 (install-only): Install the IPA.
10076 (IPA_OBJS, IPA_LIB): New.
10077 (clean): Remove the IPA lib.
10078 (IPAGENT_CFLAGS): New.
10079 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10080 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10081 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10082 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10083 * configure.ac: Check for atomic builtins support in the compiler.
10084 (IPA_DEPFILES, extra_libraries): Define.
10085 * configure.srv (ipa_obj): Add description.
10086 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10087 (i[34567]86-*-linux*): Set ipa_obj.
10088 (x86_64-*-linux*): Set ipa_obj.
10089 * linux-low.c (stabilizing_threads): New.
10090 (supports_fast_tracepoints): New.
10091 (linux_detach): Stabilize threads before detaching.
10092 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10093 the lwp is either not stabilizing, or is moving out of a jump pad.
10094 (linux_fast_tracepoint_collecting): New.
10095 (maybe_move_out_of_jump_pad): New.
10096 (enqueue_one_deferred_signal): New.
10097 (dequeue_one_deferred_signal): New.
10098 (linux_wait_for_event_1): If moving out of a jump pad, defer
10099 pending signals to later.
10100 (linux_stabilize_threads): New.
10101 (linux_wait_1): Check if threads need moving out of jump pads, and
10102 do it if so.
10103 (stuck_in_jump_pad_callback): New.
10104 (move_out_of_jump_pad_callback): New.
10105 (lwp_running): New.
10106 (linux_resume_one_lwp): Handle moving out of jump pads.
10107 (linux_set_resume_request): Dequeue deferred signals.
10108 (need_step_over_p): Also step over fast tracepoint jumps.
10109 (start_step_over): Also uninsert fast tracepoint jumps.
10110 (finish_step_over): Also reinsert fast tracepoint jumps.
10111 (linux_install_fast_tracepoint_jump): New.
10112 (linux_target_ops): Install linux_stabilize_threads and
10113 linux_install_fast_tracepoint_jump_pad.
10114 * linux-low.h (linux_target_ops) <get_thread_area,
10115 install_fast_tracepoint_jump_pad>: New fields.
10116 (struct lwp_info) <collecting_fast_tracepoint,
10117 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10118 (linux_get_thread_area): Declare.
10119 * linux-x86-low.c (jump_insn): New.
10120 (x86_get_thread_area): New.
10121 (append_insns): New.
10122 (push_opcode): New.
10123 (amd64_install_fast_tracepoint_jump_pad): New.
10124 (i386_install_fast_tracepoint_jump_pad): New.
10125 (x86_install_fast_tracepoint_jump_pad): New.
10126 (the_low_target): Install x86_get_thread_area and
10127 x86_install_fast_tracepoint_jump_pad.
10128 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10129 (struct fast_tracepoint_jump): New.
10130 (fast_tracepoint_jump_insn): New.
10131 (fast_tracepoint_jump_shadow): New.
10132 (find_fast_tracepoint_jump_at): New.
10133 (fast_tracepoint_jump_here): New.
10134 (delete_fast_tracepoint_jump): New.
10135 (set_fast_tracepoint_jump): New.
10136 (uninsert_fast_tracepoint_jumps_at): New.
10137 (reinsert_fast_tracepoint_jumps_at): New.
10138 (set_breakpoint_at): Use write_inferior_memory.
10139 (uninsert_raw_breakpoint): Use write_inferior_memory.
10140 (check_mem_read): Mask out fast tracepoint jumps.
10141 (check_mem_write): Mask out fast tracepoint jumps.
10142 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10143 (set_fast_tracepoint_jump): Declare.
10144 (delete_fast_tracepoint_jump)
10145 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10146 (reinsert_fast_tracepoint_jumps_at): Declare.
10147 * regcache.c: Don't compile many functions when building the
10148 in-process agent library.
10149 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10150 the register buffer in the heap.
10151 (free_register_cache): If the register buffer isn't owned by the
10152 regcache, don't free it.
10153 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10154 pre-existing register caches.
10155 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10156 type.
10157 (convert_ascii_to_int): : Constify `from' parameter type.
10158 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10159 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10160 the needed buffer in-place.
10161 (relocate_instruction): New.
10162 * server.c (handle_query) <qSymbols>: If the target supports
10163 tracepoints, give it a chance of looking up symbols. Report
10164 support for fast tracepoints.
10165 (handle_status): Stabilize threads.
10166 (process_serial_event): Adjust.
10167 * server.h (struct fast_tracepoint_jump): Forward declare.
10168 (struct process_info) <fast_tracepoint_jumps>: New field.
10169 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10170 (decode_X_packet, decode_M_packet): Adjust.
10171 (relocate_instruction): Declare.
10172 (in_process_agent_loaded): Declare.
10173 (tracepoint_look_up_symbols): Declare.
10174 (struct fast_tpoint_collect_status): Declare.
10175 (fast_tracepoint_collecting): Declare.
10176 (force_unlock_trace_buffer): Declare.
10177 (handle_tracepoint_bkpts): Declare.
10178 (initialize_low_tracepoint)
10179 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10180 * target.h (struct target_ops) <stabilize_threads,
10181 install_fast_tracepoint_jump_pad>: New fields.
10182 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10183 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10184 [HAVE_STDINT_H]: Include stdint.h.
10185 (trace_debug_1): Rename to ...
10186 (trace_vdebug): ... this.
10187 (trace_debug): Rename to ...
10188 (trace_debug_1): ... this. Add `level' parameter.
10189 (trace_debug): New.
10190 (ATTR_USED, ATTR_NOINLINE): New.
10191 (IP_AGENT_EXPORT): New.
10192 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10193 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10194 (about_to_request_buffer_space, trace_buffer_is_full)
10195 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10196 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10197 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10198 (traceframe_write_count, traceframes_created)
10199 (trace_state_variables)
10200 New renaming defines.
10201 (struct ipa_sym_addresses): New.
10202 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10203 (symbol_list): New.
10204 (ipa_sym_addrs): New.
10205 (all_tracepoint_symbols_looked_up): New.
10206 (in_process_agent_loaded): New.
10207 (write_e_ipa_not_loaded): New.
10208 (maybe_write_ipa_not_loaded): New.
10209 (tracepoint_look_up_symbols): New.
10210 (debug_threads) [IN_PROCESS_AGENT]: New.
10211 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10212 (UNKNOWN_SIDE_EFFECTS): New.
10213 (stop_tracing): New.
10214 (flush_trace_buffer): New.
10215 (stop_tracing_bkpt): New.
10216 (flush_trace_buffer_bkpt): New.
10217 (read_inferior_integer): New.
10218 (read_inferior_uinteger): New.
10219 (read_inferior_data_pointer): New.
10220 (write_inferior_data_pointer): New.
10221 (write_inferior_integer): New.
10222 (write_inferior_uinteger): New.
10223 (struct collect_static_trace_data_action): Delete.
10224 (enum tracepoint_type): New.
10225 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 10226 <actions_str, step_actions, step_actions_str>: Only include in
10227 GDBserver.
fa593d66
PA		 10228 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10229 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10230 (tracepoints): Use IP_AGENT_EXPORT.
10231 (last_tracepoint): Don't include in the IPA.
10232 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10233 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10234 (alloced_trace_state_variables): New.
10235 (trace_state_variables): Use IP_AGENT_EXPORT.
10236 (traceframe_t): Delete unused variable.
10237 (circular_trace_buffer): Don't include in the IPA.
10238 (trace_buffer_start): Delete.
10239 (struct trace_buffer_control): New.
10240 (trace_buffer_free): Delete.
10241 (struct ipa_trace_buffer_control): New.
10242 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10243 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10244 New.
10245 (trace_buffer_ctrl): New.
10246 (TRACE_BUFFER_CTRL_CURR): New.
10247 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10248 Reimplement as macros.
10249 (trace_buffer_wrap): Delete.
10250 (traceframe_write_count, traceframe_read_count)
10251 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10252 (struct tracepoint_hit_ctx) <type>: New field.
10253 (struct fast_tracepoint_ctx): New.
10254 (memory_barrier): New.
10255 (cmpxchg): New.
10256 (record_tracepoint_error): Update atomically in the IPA.
10257 (clear_inferior_trace_buffer): New.
10258 (about_to_request_buffer_space): New.
10259 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10260 updating the same buffer.
10261 (add_tracepoint): Default the tracepoint's type to trap
10262 tracepoint, and orig_size to -1.
10263 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10264 internal variables.
10265 (create_trace_state_variable): New parameter `gdb'. Handle it.
10266 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10267 (cmd_qtdp): Handle fast tracepoints.
10268 (cmd_qtdv): Adjust.
10269 (max_jump_pad_size): New.
10270 (gdb_jump_pad_head): New.
10271 (get_jump_space_head): New.
10272 (claim_jump_space): New.
10273 (sort_tracepoints): New.
10274 (MAX_JUMP_SIZE): New.
10275 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10276 IPA.
10277 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10278 support. Upload fast traceframes, and delete internal IPA
10279 breakpoints.
10280 (stop_tracing_handler): New.
10281 (flush_trace_buffer_handler): New.
10282 (cmd_qtstop): Upload fast tracepoints.
10283 (response_tracepoint): Handle fast tracepoints.
10284 (tracepoint_finished_step): Upload fast traceframes. Set the
10285 tracepoint hit context's tracepoint type.
10286 (handle_tracepoint_bkpts): New.
10287 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10288 type. Add comment about fast tracepoints.
10289 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10290 non-existing action_str field.
10291 (get_context_regcache): Handle fast tracepoints.
10292 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10293 to the regcache.
10294 (fast_tracepoint_from_jump_pad_address): New.
10295 (fast_tracepoint_from_ipa_tpoint_address): New.
10296 (collecting_t): New.
10297 (force_unlock_trace_buffer): New.
10298 (fast_tracepoint_collecting): New.
10299 (collecting): New.
10300 (gdb_collect): New.
10301 (write_inferior_data_ptr): New.
10302 (target_tp_heap): New.
10303 (target_malloc): New.
10304 (download_agent_expr): New.
10305 (UALIGN): New.
10306 (download_tracepoints): New.
10307 (download_trace_state_variables): New.
10308 (upload_fast_traceframes): New.
10309 (IPA_FIRST_TRACEFRAME): New.
10310 (IPA_NEXT_TRACEFRAME_1): New.
10311 (IPA_NEXT_TRACEFRAME): New.
10312 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10313 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10314 (gdb_jump_pad_buffer_end): New.
10315 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10316 (initialize_tracepoint): Adjust.
10317 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10318 buffer. Initialize the low module.
10319 * utils.c (PREFIX, TOOLNAME): New.
10320 (malloc_failure): Use PREFIX.
10321 (error): In the IPA, an error causes an exit.
10322 (fatal, warning): Use PREFIX.
10323 (internal_error): Use TOOLNAME.
10324 (NUMCELLS): Increase to 10.
10325 * configure, config.in: Regenerate.
10326
d149dd1d
PA		 103272010-06-01 Pedro Alves <pedro@codesourcery.com>
10328
10329 * server.c (handle_query) <qSupported>: Do two passes over the
10330 qSupported string to avoid nesting strtok.
10331
f6528abd
JK		 103322010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10333
10334 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10335 (CDEPS): New.
10336 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10337 -Wl,--dynamic-list.
10338 * configure: Regenerate.
10339 * proc-service.list: New.
10340
ca2a87a0
JK		 103412010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10342
10343 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10344 New comment.
10345
363a6e9f
OS		 103462010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10347
10348 * gdbreplay.c (remote_open): Check error return from socket() call by
10349 its equality to -1 not by it being negative.
10350 * remote-utils.c (remote_open): Likewise.
10351
d23b6cb1
PA		 103522010-05-23 Pedro Alves <pedro@codesourcery.com>
10353
10354 * config.h: Regenerate.
10355
28d3cf85
MK		 103562010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10357
10358 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10359 doesn't provide PTRACE_GET_THREAD_AREA.
10360
fea36a59
MK		 103612010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10362
10363 * linux-m68k-low.c: Include <asm/ptrace.h>
10364 (ps_get_thread_area): Implement.
10365
24b066ba
DE		 103662010-05-03 Doug Evans <dje@google.com>
10367
10368 * event-loop.c (struct callback_event): New struct.
10369 (callback_list): New global.
10370 (append_callback_event, delete_callback_event): New functions.
10371 (process_callback): New function.
10372 (start_event_loop): Call it.
10373 * remote-utils.c (NOT_SCHEDULED): Define.
10374 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10375 moved out of readchar.
10376 (readchar): Rewrite. Call reschedule before returning.
10377 (reset_readchar): New function.
10378 (remote_close): Call it.
10379 (process_remaining, reschedule): New functions.
10380 * server.h (callback_handler_func): New typedef.
10381 (append_callback_event, delete_callback_event): Declare.
10382
9836d6ea
PA		 103832010-05-03 Pedro Alves <pedro@codesourcery.com>
10384
10385 * proc-service.c (ps_pglobal_lookup): Use
10386 thread_db_look_up_one_symbol.
10387 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10388 parameter. Use it instead of all_symbols_looked_up.
10389 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10390 field.
10391 (all_symbols_looked_up): Don't declare.
10392 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10393 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10394 field.
10395 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10396 Set all_symbols_looked_up here.
10397 (thread_db_look_up_one_symbol): New.
10398 (thread_db_get_tls_address): Adjust.
10399 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10400 thread_db object on the heap, and tentatively set it in the
10401 process structure.
10402 (thread_db_init): Don't set all_symbols_looked_up here.
10403 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10404
7984d532
PA		 104052010-05-03 Pedro Alves <pedro@codesourcery.com>
10406
10407 * linux-low.c (linux_kill, linux_detach): Adjust.
10408 (status_pending_p_callback): Remove redundant statement. Check
10409 for !TARGET_WAITIKIND_IGNORE, instead of
10410 TARGET_WAITKIND_STOPPED.
10411 (handle_tracepoints): Make sure LWP is locked. Adjust.
10412 (linux_wait_for_event_1): Adjust.
10413 (linux_cancel_breakpoints): New.
10414 (unsuspend_one_lwp): New.
10415 (unsuspend_all_lwps): New.
10416 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10417 (send_sigstop_callback): Change return type to int, add new
10418 `except' parameter and handle it.
10419 (suspend_and_send_sigstop_callback): New.
10420 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10421 pass them down. If SUSPEND, also increment the lwp's suspend
10422 count.
10423 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10424 (need_step_over_p): Don't consider suspended LWPs.
10425 (start_step_over): Adjust.
10426 (proceed_one_lwp): Change return type to int, add new `except'
10427 parameter and handle it.
10428 (unsuspend_and_proceed_one_lwp): New.
10429 (proceed_all_lwps): Use find_inferior instead of
10430 for_each_inferior.
10431 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10432 also decrement the suspend count of LWPs. Pass `except' down,
10433 instead of hacking its suspend count.
10434 (linux_pause_all): Add `freeze' parameter. Adjust.
10435 (linux_unpause_all): New.
10436 (linux_target_ops): Install linux_unpause_all.
10437 * server.c (handle_status): Adjust.
10438 * target.h (struct target_ops): New fields `unpause_all' and
10439 `cancel_breakpoints'. Add new parameter to `pause_all'.
10440 (pause_all): Add new `freeze' parameter.
10441 (unpause_all): New.
10442 (cancel_breakpoints): New.
10443 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10444 cancel breakpoints.
10445 (cmd_qtstart): Pause threads.
10446 (stop_tracing): Pause threads, and cancel breakpoints.
10447 * win32-low.c (win32_target_ops): Adjust.
10448
e471f25b
PA		 104492010-05-03 Pedro Alves <pedro@codesourcery.com>
10450
10451 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10452 the inferior right away from here...
10453 (linux_wait_1): ... to here, and adjust to check the thread's
10454 last_resume_kind instead of the lwp's step or stop_expected flags.
10455
1915ef4f
PA		 104562010-05-02 Pedro Alves <pedro@codesourcery.com>
10457
10458 * README: Use consistent `GDB' and `GDBserver' spellings.
10459
f9e39928
PA		 104602010-05-02 Pedro Alves <pedro@codesourcery.com>
10461
10462 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10463 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10464 (linux_detach_one_lwp): Assume the lwp is stopped.
10465 (any_thread_of): Delete.
10466 (linux_detach): Stop all lwps here. Don't blindly delete all
10467 breakpoints.
10468 (delete_lwp_callback): New.
10469 (linux_mourn): Delete all lwps of the process that is gone.
10470 (linux_wait_1): Don't delete the last lwp of the process here.
10471 * mem-break.h (mark_breakpoints_out): Declare.
10472 * mem-break.c (mark_breakpoints_out): New.
10473 (free_all_breakpoints): Use it.
10474 * server.c (handle_target_event): If the process is gone, mark
10475 breakpoints out.
10476 * thread-db.c (struct thread_db) <create_bp>: New field.
10477 (thread_db_enable_reporting): Fix prototype. Store a thread event
10478 breakpoint reference in the thread_db struct.
10479 (thread_db_load_search): Clear the thread_db object.
10480 (try_thread_db_load_1): Ditto.
10481 (switch_to_process): New.
10482 (disable_thread_event_reporting): Use it.
10483 (remove_thread_event_breakpoints): New.
10484 (thread_db_detach, thread_db_mourn): Use it.
10485
1e7fc18c
PA		 104862010-05-01 Pedro Alves <pedro@codesourcery.com>
10487
10488 * linux-low.c (linux_enable_event_reporting): New.
10489 (linux_wait_for_event_1, handle_extended_wait): Use it.
10490
02fc4de7
PA		 104912010-04-30 Pedro Alves <pedro@codesourcery.com>
10492
10493 * linux-low.c (linux_kill_one_lwp, linux_kill)
10494 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10495 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10496 SIGSTOP even if the LWP is stopped.
10497 (send_sigstop_callback): New.
10498 (stop_all_lwps): Use send_sigstop_callback instead.
10499 (linux_resume_one_thread): Adjust.
10500 (proceed_one_lwp): Still proceed an LWP that the client has
10501 requested to stop, if we haven't reported it as stopped yet. Make
10502 sure that LWPs the client want stopped, have a pending SIGSTOP.
10503
bc3b5632
DE		 105042010-04-26 Doug Evans <dje@google.com>
10505
ae1ada35
DE		 10506 * server.c (handle_general_set): Make static.
10507
bc3b5632
DE		 10508 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10509 Print received char after testing for error/eof instead of before.
10510 (input_interrupt): Tweak comment.
10511
65730243
DE		 105122010-04-23 Doug Evans <dje@google.com>
10513
10514 * server.c (start_inferior): Print inferior argv if --debug.
10515
a8ae7dc0
AR		 105162010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10517
10518 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10519 * nto-x86-low.c: Include server.h
10520
1c07cc19
PM		 105212010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10522
10523 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10524 be consistent with other sources of this directory.
10525 (init_registers_amd64): Correct name of source file of this function
10526 in the comment.
10527
e0a61e09
PM		 105282010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10529
10530 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10531 64-bit executables.
10532
54709339
PM		 105332010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10534
10535 * win32-i386-low.c: Add 64-bit support.
10536 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10537 (init_registers_amd64): Declare.
10538 (mappings): Add 64-bit version of array.
10539 (init_windows_x86): New function.
10540 (the_low_target): Change init_arch field to init_windows_x86.
10541
e8f0053d
PM		 105422010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10543
10544 * win32-low.c: Adapt to support also 64-bit architecture.
10545 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10546 (get_image_name): Use SIZE_T type for local variable `done'.
10547 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10548 (toolhelp_get_dll_name): Idem.
10549 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10550 Use uintptr_t typecast to avoid warning.
10551 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10552 (handle_exception): Use phex_nz to avoid warning.
10553 (win32_wait): Remove unused local variable `process'.
10554
c481e77e
PM		 105552010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10556
10557 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10558 `amd64-avx.o'.
10559
12ea4b69
PM		 105602010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10561
10562 * configure.ac: Use `ws2_32' library for srv_mingw.
10563 * configure: Regenerate.
10564 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10565 * remote-utils.c: Likewise.
10566
f6d1620c
L		 105672010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10568
10569 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10570 if __x86_64__ is defined.
10571
8e642873
PM		 105722010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10573
10574 * configure: Regenerate.
10575
711e434b
PM		 105762010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10577
10578 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10579 * target.h (target_ops): New get_tib_address field.
10580 * win32-low.h (win32_thread_info): Add thread_local_base field.
10581 * win32-low.c (child_add_thread): Add tlb argument.
10582 Set thread_local_base field to TLB.
10583 (get_child_debug_event): Adapt to child_add_thread change.
10584 (win32_get_tib_address): New function.
10585 (win32_target_ops): Set get_tib_address field to
10586 win32_get_tib_address.
10587 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10588
505106cd
PA		 105892010-04-12 Pedro Alves <pedro@codesourcery.com>
10590
505106cd
PA		 10591 * linux-low.c (linux_mourn): Also remove the process.
10592 * server.c (handle_target_event): Don't remove the process here.
10593 * nto-low.c (nto_mourn): New.
10594 (nto_target_ops): Install it.
10595 * spu-low.c (spu_mourn): New.
10596 (spu_target_ops): Install it.
10597 * win32-low.c (win32_mourn): New.
10598 (win32_target_ops): Install it.
10599
e8470a06
PA		 106002010-04-12 Pedro Alves <pedro@codesourcery.com>
10601
10602 * server.h (buffer_xml_printf): Remove redundant `;'.
10603
45ba0d02
PA		 106042010-04-12 Pedro Alves <pedro@codesourcery.com>
10605
10606 * regcache.c (set_register_cache): Invalidate regcaches before
10607 changing the register cache layout.
10608 (regcache_invalidate_one): Allow a NULL regcache.
10609 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10610 regcaches before changing the register cache layout or the target
10611 regsets.
10612
59e04013
L		 106132010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10614
10615 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10616 variable warning on Linux/x86-64.
10617
8336d594
PA		 106182010-04-11 Pedro Alves <pedro@codesourcery.com>
10619
10620 GDBserver disconnected tracing support.
10621
10622 * linux-low.c (linux_remove_process): Delete.
10623 (add_lwp): Don't set last_resume_kind here.
10624 (linux_kill): Use `mourn'.
10625 (linux_detach): Use `thread_db_detach', and `mourn'.
10626 (linux_mourn): New.
10627 (linux_attach_lwp_1): Adjust comment.
10628 (linux_attach): last_resume_kind moved the thread_info; adjust.
10629 (status_pending_p_callback): Adjust.
10630 (linux_wait_for_event_1): Adjust.
10631 (count_events_callback, select_singlestep_lwp_callback)
10632 (select_event_lwp_callback, cancel_breakpoints_callback)
10633 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10634 (proceed_one_lwp): Adjust.
10635 (linux_async): Add debug output.
10636 (linux_thread_stopped): New.
10637 (linux_pause_all): New.
10638 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10639 linux_pause_all.
10640 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10641 (thread_db_free): Delete declaration.
10642 (thread_db_detach, thread_db_mourn): Declare.
10643 * thread-db.c (thread_db_init): Use thread_db_mourn.
10644 (thread_db_free): Delete, split in two.
10645 (disable_thread_event_reporting): New.
10646 (thread_db_detach): New.
10647 (thread_db_mourn): New.
10648
10649 * server.h (struct thread_info) <last_resume_kind>: New field.
10650 <attached>: Add comment.
10651 <gdb_detached>: New field.
10652 (handler_func): Change return type to int.
10653 (handle_serial_event, handle_target_event): Ditto.
10654 (gdb_connected): Declare.
10655 (tracing): Delete.
10656 (disconnected_tracing): Declare.
10657 (stop_tracing): Declare.
10658
10659 * server.c (handle_query) <qSupported>: Report support for
10660 disconnected tracing.
10661 (queue_stop_reply_callback): Account for running threads.
10662 (gdb_wants_thread_stopped): New.
10663 (gdb_wants_all_threads_stopped): New.
10664 (gdb_reattached_process): New.
10665 (handle_status): Clear the `gdb_detached' flag of all processes.
10666 In all-stop, stop all threads.
10667 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10668 (process_serial_event): If the remote connection breaks, or if an
10669 exit was forced with "monitor exit", force an event loop exit.
10670 Handle disconnected tracing on detach.
10671 (handle_serial_event): Adjust.
10672 (handle_target_event): If GDB isn't connected, forward events back
10673 to the inferior, unless the last process exited, in which case,
10674 exit gdbserver. Adjust interface.
10675
10676 * remote-utils.c (remote_open): Don't block in accept. Instead
10677 register an event loop source on the listen socket file
10678 descriptor. Refactor bits into ...
10679 (listen_desc): ... this new global.
10680 (gdb_connected): ... this new function.
10681 (enable_async_notification): ... this new function.
10682 (handle_accept_event): ... this new function.
10683 (remote_close): Clear remote_desc.
10684
10685 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10686
10687 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10688 New fields.
10689 (mourn_inferior): Define.
10690 (target_process_qsupported): Avoid the dangling else problem.
10691 (thread_stopped): Define.
10692 (pause_all): Define.
10693 (target_waitstatus_to_string): Declare.
10694 * target.c (target_waitstatus_to_string): New.
10695
10696 * tracepoint.c (tracing): Make extern.
10697 (disconnected_tracing): New.
10698 (stop_tracing): Make extern. Handle tracing stops due to GDB
10699 disconnecting.
10700 (cmd_qtdisconnected): New.
10701 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10702 (handle_tracepoint_general_set): Handle QTDisconnected.
10703
10704 * event-loop.c (event_handler_func): Change return type to int.
10705 (process_event): Bail out if the event handler wants the event
10706 loop to stop.
10707 (handle_file_event): Ditto.
10708 (start_event_loop): Bail out if the event handler wants the event
10709 loop to stop.
10710
10711 * nto-low.c (nto_target_ops): Adjust.
10712 * spu-low.c (spu_wait): Don't remove the process here.
10713 (spu_target_ops): Adjust.
10714 * win32-low.c (win32_wait): Don't remove the process here.
10715 (win32_target_ops): Adjust.
10716
5d267c4c
PA		 107172010-04-11 Pedro Alves <pedro@codesourcery.com>
10718
10719 * regcache.c (realloc_register_cache): Invalidate inferior's
10720 regcache before recreating it.
10721
623ccd72
PA		 107222010-04-09 Pedro Alves <pedro@codesourcery.com>
10723
10724 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
10725
219f2f23
PA		 107262010-04-09 Stan Shebs <stan@codesourcery.com>
10727 Pedro Alves <pedro@codesourcery.com>
10728
10729 * server.h (LONGEST): New.
10730 (struct thread_info) <while_stepping>: New field.
10731 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
10732 Declare.
10733 (initialize_tracepoint, handle_tracepoint_general_set)
10734 (handle_tracepoint_query, tracepoint_finished_step)
10735 (tracepoint_was_hit, release_while_stepping_state_list):
10736 (current_traceframe): Declare.
10737 * server.c (handle_general_set): Handle tracepoint packets.
10738 (read_memory): New.
10739 (write_memory): New.
10740 (handle_search_memory_1): Use read_memory.
10741 (handle_query): Report support for conditional tracepoints, trace
10742 state variables, and tracepoint sources. Handle tracepoint
10743 queries.
10744 (main): Initialize the tracepoints module.
10745 (process_serial_event): Handle traceframe reads/writes.
10746
10747 * linux-low.c (handle_tracepoints): New.
10748 (linux_wait_1): Call it.
10749 (linux_resume_one_lwp): Handle while-stepping.
10750 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10751 (linux_target_ops): Install them.
10752 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10753 New field.
10754 * linux-x86-low.c (x86_supports_tracepoints): New.
10755 (the_low_target). Install it.
10756
10757 * mem-break.h (delete_breakpoint): Declare.
10758 * mem-break.c (delete_breakpoint): Make external.
10759
10760 * target.h (struct target_ops): Add `supports_tracepoints',
10761 `read_pc', and `write_pc' fields.
10762 (target_supports_tracepoints): Define.
10763 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10764 (phex_nz): New.
10765
10766 * regcache.h (struct regcache) <registers_owned>: New field.
10767 (init_register_cache, regcache_cpy): Declare.
10768 (regcache_read_pc, regcache_write_pc): Declare.
10769 (register_cache_size): Declare.
10770 (supply_regblock): Declare.
10771 * regcache.c (init_register_cache): New.
10772 (new_register_cache): Use it.
10773 (regcache_cpy): New.
10774 (register_cache_size): New.
10775 (supply_regblock): New.
10776 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 10777
219f2f23
PA		 10778 * tracepoint.c: New.
10779
10780 * Makefile.in (OBS): Add tracepoint.o.
10781 (tracepoint.o): New rule.
10782
3a13a53b
L		 107832010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10784
10785 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10786 (i386-mmx.o): New.
10787 (i386-mmx.c): Likewise.
10788 (i386-mmx-linux.o): Likewise.
10789 (i386-mmx-linux.c): Likewise.
10790
10791 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10792 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10793 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10794 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10795
10796 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10797 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10798 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10799
1570b33e
L		 108002010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10801
10802 * Makefile.in (clean): Updated.
10803 (i386-avx.o): New.
10804 (i386-avx.c): Likewise.
10805 (i386-avx-linux.o): Likewise.
10806 (i386-avx-linux.c): Likewise.
10807 (amd64-avx.o): Likewise.
10808 (amd64-avx.c): Likewise.
10809 (amd64-avx-linux.o): Likewise.
10810 (amd64-avx-linux.c): Likewise.
10811
10812 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10813 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10814 (srv_amd64_regobj): Add amd64-avx.o.
10815 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10816 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10817 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10818 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10819 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10820 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10821 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10822
10823 * i387-fp.c: Include "i386-xstate.h".
10824 (i387_xsave): New.
10825 (i387_cache_to_xsave): Likewise.
10826 (i387_xsave_to_cache): Likewise.
10827 (x86_xcr0): Likewise.
10828
10829 * i387-fp.h (i387_cache_to_xsave): Likewise.
10830 (i387_xsave_to_cache): Likewise.
10831 (x86_xcr0): Likewise.
10832
10833 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10834 * linux-crisv32-low.c (target_regsets): Likewise.
10835 * linux-m68k-low.c (target_regsets): Likewise.
10836 * linux-mips-low.c (target_regsets): Likewise.
10837 * linux-ppc-low.c (target_regsets): Likewise.
10838 * linux-s390-low.c (target_regsets): Likewise.
10839 * linux-sh-low.c (target_regsets): Likewise.
10840 * linux-sparc-low.c (target_regsets): Likewise.
10841 * linux-xtensa-low.c (target_regsets): Likewise.
10842
10843 * linux-low.c: Include <sys/uio.h>.
10844 (regsets_fetch_inferior_registers): Support nt_type.
10845 (regsets_store_inferior_registers): Likewise.
10846 (linux_process_qsupported): New.
10847 (linux_target_ops): Add linux_process_qsupported.
10848
10849 * linux-low.h (regset_info): Add nt_type.
10850 (linux_target_ops): Add process_qsupported.
10851
10852 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10853 and <sys/uio.h>.
10854 (init_registers_i386_avx_linux): New.
10855 (init_registers_amd64_avx_linux): Likewise.
10856 (xmltarget_i386_linux_no_xml): Likewise.
10857 (xmltarget_amd64_linux_no_xml): Likewise.
10858 (PTRACE_GETREGSET): Likewise.
10859 (PTRACE_SETREGSET): Likewise.
10860 (x86_fill_xstateregset): Likewise.
10861 (x86_store_xstateregset): Likewise.
10862 (use_xml): Likewise.
10863 (x86_linux_update_xmltarget): Likewise.
10864 (x86_linux_process_qsupported): Likewise.
10865 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10866 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10867 init_registers_i386_linux here. Call
10868 x86_linux_update_xmltarget.
10869 (the_low_target): Add x86_linux_process_qsupported.
10870
10871 * server.c (handle_query): Call target_process_qsupported.
10872
10873 * target.h (target_ops): Add process_qsupported.
10874 (target_process_qsupported): New.
10875
fc7238bb
PA		 108762010-04-03 Pedro Alves <pedro@codesourcery.com>
10877
10878 * inferiors.c (add_thread): Set last_status kind to
10879 TARGET_WAITKIND_IGNORE.
10880 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10881 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10882 (linux_wait_1): Move `thread' local definition to block that uses
10883 it. Don't NULL initialize `event_child'.
10884 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10885 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10886 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10887
bdabb078
PA		 108882010-04-01 Pedro Alves <pedro@codesourcery.com>
10889
10890 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10891 an extended waitstatus, or by a watchpoint.
10892 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10893 thread was stepping or has been stopped by a watchpoint.
10894
d3bbe7a0
PA		 108952010-04-01 Pedro Alves <pedro@codesourcery.com>
10896
10897 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10898 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10899 of another, then delete the previous, and validate all
10900 breakpoints.
10901 (validate_inserted_breakpoint): New.
10902 (delete_disabled_breakpoints): New.
10903 (validate_breakpoints): New.
10904 (check_mem_read): Validate breakpoints before trusting their
10905 shadow. Delete disabled breakpoints.
10906 (check_mem_write): Validate breakpoints before trusting they
10907 should be inserted. Delete disabled breakpoints.
10908 * mem-break.h (validate_breakpoints):
10909 * server.c (handle_query): Validate breakpoints when we see a
10910 qSymbol query.
10911
8b07ae33
PA		 109122010-04-01 Pedro Alves <pedro@codesourcery.com>
10913
10914 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10915 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10916 if we could tell there's a GDB breakpoint at stop_pc.
10917 (need_step_over_p): Don't do a step over if we find a GDB
10918 breakpoint at the resume PC.
10919
10920 * mem-break.c (struct raw_breakpoint): New.
10921 (enum bkpt_type): New type `gdb_breakpoint'.
10922 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10923 fields. New field `raw'.
10924 (find_raw_breakpoint_at): New.
10925 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10926 breakpoint instead.
10927 (set_breakpoint_at): Adjust.
10928 (delete_raw_breakpoint): New.
10929 (release_breakpoint): New.
10930 (delete_breakpoint): Rename to...
10931 (delete_breakpoint_1): ... this. Add proc parameter. Use
10932 release_breakpoint. Return ENOENT.
10933 (delete_breakpoint): Reimplement.
10934 (find_breakpoint_at): Delete.
10935 (find_gdb_breakpoint_at): New.
10936 (delete_breakpoint_at): Delete.
10937 (set_gdb_breakpoint_at): New.
10938 (delete_gdb_breakpoint_at): New.
10939 (gdb_breakpoint_here): New.
10940 (set_reinsert_breakpoint): Use release_breakpoint.
10941 (uninsert_breakpoint): Rename to ...
10942 (uninsert_raw_breakpoint): ... this.
10943 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10944 (reinsert_raw_breakpoint): Change parameter type to
10945 raw_breakpoint.
10946 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10947 instead.
10948 (check_breakpoints): Adjust. Use release_breakpoint.
10949 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10950 (breakpoint_inserted_here): Ditto.
10951 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10952 Don't trust the breakpoint's shadow if it is not inserted.
10953 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10954 (delete_all_breakpoints): Adjust.
10955 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10956 use delete_breakpoint_1.
10957
10958 * mem-break.h (breakpoints_supported): Delete declaration.
10959 (set_gdb_breakpoint_at): Declare.
10960 (gdb_breakpoint_here): Declare.
10961 (delete_breakpoint_at): Delete.
10962 (delete_gdb_breakpoint_at): Declare.
10963
10964 * server.h (struct raw_breakpoint): Forward declare.
10965 (struct process_info): New field `raw_breakpoints'.
10966
10967 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10968 breakpoints.
10969
6bf5e0ba
PA		 109702010-03-24 Pedro Alves <pedro@codesourcery.com>
10971
10972 * linux-low.c (status_pending_p_callback): Fix comment.
10973 (linux_wait_for_event_1): Move most of the internal breakpoint
10974 handling from here...
10975 (linux_wait_1): ... to here.
10976 (count_events_callback): New.
10977 (select_singlestep_lwp_callback): New.
10978 (select_event_lwp_callback): New.
10979 (cancel_breakpoints_callback): New.
10980 (select_event_lwp): New.
10981 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10982 priority to all LWPs that have had events that should be reported
10983 to the client. Cancel breakpoints when about to reporting the
10984 event to the client, not while stopping lwps. No longer cancel
10985 finished single-steps here.
10986 (cancel_finished_single_step): Delete.
10987 (cancel_finished_single_steps): Delete.
10988
414a389f
PA		 109892010-03-24 Pedro Alves <pedro@codesourcery.com>
10990
10991 * mem-break.c (enum bkpt_type): New.
10992 (struct breakpoint): New field `type'.
10993 (set_breakpoint_at): Change return type to struct breakpoint
10994 pointer. Set type to `other_breakpoint' by default.
10995 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10996 in the breakpoint list.
10997 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10998 (reinsert_breakpoint): Rename to ...
10999 (reinsert_raw_breakpoint): ... this.
11000 (reinsert_breakpoints_at): Adjust.
11001 * mem-break.h (struct breakpoint): Declare.
11002 (set_breakpoint_at): Change return type to struct breakpoint
11003 pointer.
11004
2280c721
PA		 110052010-03-24 Pedro Alves <pedro@codesourcery.com>
11006
11007 * server.c (handle_query): Assign, not compare.
11008
d50171e4
PA		 110092010-03-24 Pedro Alves <pedro@codesourcery.com>
11010
11011 Teach linux gdbserver to step-over-breakpoints.
11012
11013 * linux-low.c (can_hardware_single_step): New.
11014 (supports_breakpoints): New.
11015 (handle_extended_wait): If stopping threads, read the stop pc of
11016 the new cloned LWP.
11017 (get_pc): New.
11018 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11019 low target doesn't support retrieving the PC.
11020 (add_lwp): Set last_resume_kind to resume_continue.
11021 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11022 (linux_attach): Don't clear stop_expected. Set the lwp's
11023 last_resume_kind to resume_stop.
11024 (linux_detach_one_lwp): Don't check for removed breakpoints.
11025 (check_removed_breakpoint): Delete.
11026 (status_pending_p): Rename to ...
11027 (status_pending_p_callback): ... this. Don't check for removed
11028 breakpoints. Don't consider threads that are stopped from GDB's
11029 perspective.
11030 (linux_wait_for_lwp): Always read the stop_pc here.
11031 (cancel_breakpoint): New.
11032 (step_over_bkpt): New global.
11033 (linux_wait_for_event_1): Implement stepping over breakpoints.
11034 (gdb_wants_lwp_stopped): New.
11035 (gdb_wants_all_stopped): New.
11036 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11037 single-step traps here. Store the thread's last reported target
11038 wait status.
11039 (send_sigstop): Don't clear stop_expected. Always set it,
11040 instead.
11041 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11042 (cancel_finished_single_step): New.
11043 (cancel_finished_single_steps): New.
11044 (wait_for_sigstop): Don't cancel finished single-step traps here.
11045 (linux_resume_one_lwp): Don't check for removed breakpoints.
11046 Don't set `step' on non-hardware step archs.
11047 (linux_set_resume_request): Ignore resume_stop requests if already
11048 stopping or stopped. Set the lwp's last_resume_kind.
11049 (resume_status_pending_p): Don't check for removed breakpoints.
11050 (need_step_over_p): New.
11051 (start_step_over): New.
11052 (finish_step_over): New.
11053 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11054 requests. Clear the thread's last reported target waitstatus.
11055 Don't use the `suspended' flag. Don't consider pending breakpoints.
11056 (linux_resume): Start a step-over if necessary.
11057 (proceed_one_lwp): New.
11058 (proceed_all_lwps): New.
11059 (unstop_all_lwps): New.
11060 * linux-low.h (struct lwp_info): Rewrite comment for the
11061 `suspended' flag. Add the `stop_pc' field. Delete the
11062 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11063 Add `'last_resume_kind' and `need_step_over' fields.
11064 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11065 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11066 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11067 (set_raw_breakpoint_at): New.
11068 (set_breakpoint_at): Rewrite to use it.
11069 (reinsert_breakpoint_handler): Delete.
11070 (set_reinsert_breakpoint): New.
11071 (reinsert_breakpoint_by_bp): Delete.
11072 (delete_reinsert_breakpoints): New.
11073 (uninsert_breakpoint): Rewrite.
11074 (uninsert_breakpoints_at): New.
11075 (reinsert_breakpoint): Rewrite.
11076 (reinsert_breakpoints_at): New.
11077 (check_breakpoints): Rewrite.
11078 (breakpoint_here): New.
11079 (breakpoint_inserted_here): New.
11080 (check_mem_read): Adjust.
11081 * mem-break.h (breakpoints_supported, breakpoint_here)
11082 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11083 (reinsert_breakpoint_by_bp): Delete declaration.
11084 (delete_reinsert_breakpoints): Declare.
11085 (reinsert_breakpoint): Delete declaration.
11086 (reinsert_breakpoints_at): Declare.
11087 (uninsert_breakpoint): Delete declaration.
11088 (uninsert_breakpoints_at): Declare.
11089 (check_breakpoints): Adjust prototype.
11090 * server.h: Adjust include order.
11091 (struct thread_info): Declare here. Add a `last_status' field.
11092
30ba68cb
MS		 110932010-03-23 Michael Snyder <msnyder@vmware.com>
11094
11095 * server.c (crc32): New function.
11096 (handle_query): Add handling for 'qCRC:' request.
11097
b9a881c2
PA		 110982010-03-23 Pedro Alves <pedro@codesourcery.com>
11099
11100 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11101 lwp had been stopped by a watchpoint.
11102
e92d13d5
PA		 111032010-03-16 Pedro Alves <pedro@codesourcery.com>
11104
11105 * server.h (internal_error): Declare.
11106 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11107 * utils.c (internal_error): New function.
11108
64daa791
AS		 111092010-03-15 Andreas Schwab <schwab@redhat.com>
11110
11111 * configure.srv: Fix typo setting srv_regobj.
11112
f52cd8cd
PA		 111132010-03-15 Pedro Alves <pedro@codesourcery.com>
11114
11115 * linux-low.c (fetch_register): Avoid passing a non string literal
11116 format to `error'.
11117 (usr_store_inferior_registers): Ditto.
11118
93ae6fdc
PA		 111192010-03-14 Pedro Alves <pedro@codesourcery.com>
11120
11121 * linux-low.c (linux_write_memory): Bail out early if peeking
11122 memory failed.
11123
c3adc08c
PA		 111242010-03-14 Pedro Alves <pedro@codesourcery.com>
11125
11126 * linux-low.h (struct lwp_info): New fields
11127 `stopped_by_watchpoint' and `stopped_data_address'.
11128 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11129 here, and cache them in the lwp object.
11130 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11131 directly.
11132 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11133 field.
11134 (linux_stopped_by_watchpoint): Rewrite.
11135 (linux_stopped_data_address): Rewrite.
11136
bce522a2
PA		 111372010-03-06 Simo Melenius <simo.melenius@iki.fi>
11138
11139 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11140 switching the current inferior, not before.
11141
90884b2b
L		 111422010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11143
11144 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11145 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11146 i386-linux.c and amd64-linux.c.
11147 (reg-i386.o): Removed.
11148 (reg-i386.c): Likewise.
11149 (reg-i386-linux.o): Likewise.
11150 (reg-i386-linux.c): Likewise.
11151 (reg-x86-64.o): Likewise.
11152 (reg-x86-64.c): Likewise.
11153 (reg-x86-64-linux.o): Likewise.
11154 (reg-x86-64-linux.c): Likewise.
11155 (i386.o): New.
11156 (i386.c): Likewise.
11157 (i386-linux.o): Likewise.
11158 (i386-linux.c): Likewise.
11159 (amd64.o): Likewise.
11160 (amd64.c): Likewise.
11161 (amd64-linux.o): Likewise.
11162 (amd64-linux.c): Likewise.
11163
11164 * configure.srv (srv_i386_regobj): New.
11165 (srv_i386_linux_regobj): Likewise.
11166 (srv_amd64_regobj): Likewise.
11167 (srv_amd64_linux_regobj): Likewise.
11168 (srv_i386_32bit_xmlfiles): Likewise.
11169 (srv_i386_64bit_xmlfiles): Likewise.
11170 (srv_i386_xmlfiles): Likewise.
11171 (srv_amd64_xmlfiles): Likewise.
11172 (srv_i386_linux_xmlfiles): Likewise.
11173 (srv_amd64_linux_xmlfiles): Likewise.
11174 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11175 srv_xmlfiles to $srv_i386_xmlfiles.
11176 (i[34567]86-*-mingw32ce*): Likewise.
11177 (i[34567]86-*-mingw*): Likewise.
11178 (i[34567]86-*-nto*): Likewise.
11179 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11180 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11181 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11182 (x86_64-*-linux*): Likewise.
11183
11184 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11185 (init_registers_amd64_linux): New.
11186 (x86_arch_setup): Replace init_registers_x86_64_linux with
11187 init_registers_amd64_linux.
11188
193f13e6
MK		 111892010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11190
11191 * configure.ac: Check for libdl. If it is not available link against
11192 static libthread_db.
11193 * configure: Regenerate.
11194
85d721b8
PA		 111952010-02-22 Pedro Alves <pedro@codesourcery.com>
11196
11197 PR9605
11198
11199 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11200 handing a read watchpoint.
11201 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11202
6076632b
DE		 112032010-02-12 Doug Evans <dje@google.com>
11204
11205 * linux-low.c (linux_supports_tracefork_flag): Document.
11206 (linux_look_up_symbols): Add comment.
11207
3327ccf7
L		 112082010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11209
11210 * regcache.c (supply_register): Clear regcache if buf is NULL.
11211
0718675c 112122010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 11213 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 11214
11215 * inferiors.c (find_inferior): Add function documentation.
11216 (unloaded_dll): Handle the case where the unloaded dll has not
11217 been previously registered in the dll list.
11218
177321bd
DJ		 112192010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11220
11221 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11222 (thumb2_breakpoint): New.
11223 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11224
2b009048
DJ		 112252010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11226
11227 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11228 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11229 breakpoints.
11230
3be029c7
PA		 112312010-01-21 Pedro Alves <pedro@codesourcery.com>
11232
11233 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11234
18f5de3b
JK		 112352010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11236
11237 * linux-s390-low.c (s390_collect_ptrace_register)
11238 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11239
3743bb4f
DE		 112402010-01-21 Doug Evans <dje@google.com>
11241
14ce3065
DE		 11242 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11243 (PTRACE_ARG4_TYPE): New macro.
11244 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11245 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11246 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11247 (usr_store_inferior_registers): Ditto.
11248 (linux_read_memory, linux_write_memory): Ditto.
11249 (linux_test_for_tracefork): Ditto.
11250
3743bb4f
DE		 11251 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11252 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11253
8b315be5
PA		 112542010-01-21 Pedro Alves <pedro@codesourcery.com>
11255
11256 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11257 target.
11258
85492558
PA		 112592010-01-21 Pedro Alves <pedro@codesourcery.com>
11260
11261 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11262 prototype to take a regcache. Adjust.
11263
442ea881
PA		 112642010-01-20 Pedro Alves <pedro@codesourcery.com>
11265
11266 * regcache.h (struct thread_info): Forward declare.
11267 (struct regcache): New.
11268 (new_register_cache): Adjust prototype.
11269 (get_thread_regcache): Declare.
11270 (free_register_cache): Adjust prototype.
11271 (registers_to_string, registers_from_string): Ditto.
11272 (supply_register, supply_register_by_name, collect_register)
11273 (collect_register_as_string, collect_register_by_name): Ditto.
11274 * regcache.c (struct inferior_regcache_data): Delete.
11275 (get_regcache): Rename to ...
11276 (get_thread_regcache): ... this. Adjust. Switch inferior before
11277 fetching registers.
11278 (regcache_invalidate_one): Adjust.
11279 (regcache_invalidate): Fix prototype.
11280 (new_register_cache): Return the new register cache.
11281 (free_register_cache): Change prototype.
11282 (realloc_register_cache): Adjust.
11283 (registers_to_string): Change prototype to take a regcache. Adjust.
11284 (registers_from_string): Ditto.
11285 (register_data): Ditto.
11286 (supply_register): Ditto.
11287 (supply_register_by_name): Ditto.
11288 (collect_register): Ditto.
11289 (collect_register_as_string): Ditto.
11290 (collect_register_by_name): Ditto.
11291 * server.c (process_serial_event): Adjust.
11292 * linux-low.h (regset_fill_func, regset_store_func): Change
11293 prototype.
11294 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11295 Change prototype.
11296 * linux-low.c (get_stop_pc): Adjust.
11297 (check_removed_breakpoint): Adjust.
11298 (linux_wait_for_event): Adjust.
11299 (linux_resume_one_lwp): Adjust.
11300 (fetch_register): Add regcache parameter. Adjust.
11301 (usr_store_inferior_registers): Ditto.
11302 (regsets_fetch_inferior_registers): Ditto.
11303 (regsets_store_inferior_registers): Ditto.
11304 (linux_fetch_registers, linux_store_registers): Ditto.
11305 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11306 regcache. Adjust.
43aaf8b6
PA		 11307 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11308 Ditto.
442ea881
PA		 11309 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11310 prototype to take a regcache.
11311 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11312 * remote-utils.c (convert_ascii_to_int, outreg)
11313 (prepare_resume_reply): Change prototype to take a regcache.
11314 Adjust.
11315 * target.h (struct target_ops) <fetch_registers, store_registers>:
11316 Change prototype to take a regcache.
11317 (fetch_inferior_registers, store_inferior_registers): Change
11318 prototype to take a regcache. Adjust.
11319 * proc-service.c (ps_lgetregs): Adjust.
11320 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11321 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11322 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11323 take a regcache. Adjust.
11324 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11325 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11326 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11327 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11328 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11329 (cris_cannot_fetch_register):
11330 (cris_breakpoint_at): Change prototype to take a regcache.
11331 Adjust.
11332 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11333 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11334 to take a regcache. Adjust.
11335 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11336 Adjust.
11337 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11338 take a regcache. Adjust.
11339 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11340 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11341 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11342 * linux-mips-low.c (mips_get_pc):
11343 (mips_set_pc): Change prototype to take a regcache. Adjust.
11344 (mips_reinsert_addr): Adjust.
11345 (mips_collect_register): Change prototype to take a regcache.
11346 Adjust.
11347 (mips_supply_register):
11348 (mips_collect_register_32bit, mips_supply_register_32bit)
11349 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11350 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 11351 * linux-ppc-low.c (ppc_supply_ptrace_register)
11352 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 11353 (parse_spufs_run): Adjust.
11354 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11355 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11356 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11357 take a regcache. Adjust.
11358 * linux-s390-low.c (s390_collect_ptrace_register)
11359 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11360 (s390_set_pc): Change prototype to take a regcache. Adjust.
11361 (s390_arch_setup): Adjust.
11362 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11363 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11364 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11365 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11366 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11367 regcache. Adjust.
11368 (sparc_breakpoint_at): Adjust.
11369 * linux-xtensa-low.c (xtensa_fill_gregset):
11370 (xtensa_store_gregset):
11371 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11372 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11373 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11374 prototype to take a regcache. Adjust.
11375 * win32-arm-low.c (arm_fetch_inferior_register)
11376 (arm_store_inferior_register): Change prototype to take a
11377 regcache. Adjust.
11378 * win32-i386-low.c (i386_fetch_inferior_register)
11379 (i386_store_inferior_register): Change prototype to take a
11380 regcache. Adjust.
11381 * win32-low.c (child_fetch_inferior_registers)
11382 (child_store_inferior_registers): Change prototype to take a
11383 regcache. Adjust.
11384 (win32_wait): Adjust.
11385 (win32_fetch_inferior_registers): Change prototype to take a
11386 regcache. Adjust.
11387 (win32_store_inferior_registers): Adjust.
11388 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11389 store_inferior_register>: Change prototype to take a regcache.
11390
60c3d7b0
DE		 113912010-01-20 Doug Evans <dje@google.com>
11392
11393 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11394 #ifdef.
11395 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 11396 (W_STOPCODE): Provide definition if missing.
60c3d7b0 11397
dc146f7c
VP		 113982010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11399
11400 * linux-low.c (linux_core_of_thread): New.
11401 (compare_ints, show_process, list_threads): New.
11402 (linux_qxfer_osdata): Report threads and cores.
11403 (linux_target_op): Register linux_core_of_thread.
11404 * remote-utils.c (prepare_resume_reply): Report the core.
11405 (buffer_xml_printf): Support %d specifier.
11406 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11407 New.
11408 (handle_query): Handle qXfer:threads. Announce availability
11409 thereof.
11410 * target.h (struct target_ops): New field core_of_thread.
11411
7803799a
UW		 114122010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11413
11414 * Makefile.in (clean): Remove new generated files.
11415 (reg-s390.o, reg-s390.c): Remove rules.
11416 (reg-s390x.o, reg-s390x.c): Likewise.
11417 (s390-linux32.o, s390-linux32.c): Add rules.
11418 (s390-linux64.o, s390-linux64.c): Likewise.
11419 (s390x-linux64.o, s390x-linux64.c): Likewise.
11420 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11421 * linux-s390-low.c: Include <elf.h>.
11422 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11423 (init_registers_s390): Remove prototype.
11424 (init_registers_s390x): Likewise.
11425 (init_registers_s390_linux32): Add prototype.
11426 (init_registers_s390_linux64): Likewise.
11427 (init_registers_s390x_linux64): Likewise.
11428 (s390_num_regs_3264): New define.
11429 (s390_regmap_3264): New global variable.
11430 (s390_cannot_fetch_register): Remove obsolete check.
11431 (s390_cannot_store_register): Likewise.
11432 (s390_collect_ptrace_register): Handle upper/lower register halves.
11433 (s390_supply_ptrace_register): Likewise.
11434 (s390_fill_gregset): Update to register number changes.
11435 (s390_get_hwcap): New routine.
11436 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11437 Install appropriate regmap and register set.
11438
6e7ffa39
JB		 114392010-01-01 Joel Brobecker <brobecker@adacore.com>
11440
11441 * server.c (gdbserver_version): Update copyright year to 2010.
11442 * gdbreplay.c (gdbreplay_version): Likewise.
11443
957f3f49
DE		 114442009-12-28 Doug Evans <dje@google.com>
11445
11446 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11447 elf/external.h. Include <elf.h> instead but only if necessary.
11448
ca5c370d
PA		 114492009-12-28 Pedro Alves <pedro@codesourcery.com>
11450
11451 * linux-low.c (linux_remove_process): Remove `detaching'
11452 parameter. Don't release/detach from thread_db here.
11453 (linux_kill): Release/detach from thread_db here, ...
11454 (linux_detach): ... and here, before actually detaching.
11455 (linux_wait_1): ... and here, when a process exits.
11456 * thread-db.c (any_thread_of): New.
11457 (thread_db_free): Switch the current inferior to a thread of the
11458 passed in process.
11459
4ee62156
DE		 114602009-12-21 Doug Evans <dje@google.com>
11461
d90e6a88
DE		 11462 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11463
c5f62d5f
DE		 11464 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11465 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11466 warning ifndef __NR_tkill. Move setting of errno there too.
11467 Delete unnecessary resetting of errno after syscall.
11468 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11469
10e86dd7
DE		 11470 * configure.ac: Check for dladdr.
11471 * config.in: Regenerate.
11472 * configure: Regenerate.
11473 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11474 (try_thread_db_load): Update.
11475
4ee62156
DE		 11476 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11477
00f515da
DE		 114782009-12-18 Doug Evans <dje@google.com>
11479
e9464885
DE		 11480 * event-loop.c: Include unistd.h if it exists.
11481
07d4f67e
DE		 11482 * linux-low.c (my_waitpid): Move definition away from being in
11483 between linux_tracefork_child/linux_test_for_tracefork.
11484
00f515da
DE		 11485 * gdb_proc_service.h (psaddr_t): Fix type.
11486 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11487 signature to match glibc.
11488
1de1badb
DE		 114892009-12-16 Doug Evans <dje@google.com>
11490
11491 * linux-low.c (linux_read_memory): Fix argument to read.
11492
aeeb81d1
PA		 114932009-11-26 Pedro Alves <pedro@codesourcery.com>
11494
11495 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11496 events, don't leave current_inferior pointing at null.
11497
10357975
PA		 114982009-11-26 Pedro Alves <pedro@codesourcery.com>
11499
11500 * win32-low.c (LOG): Delete.
11501 (OUTMSG): Output to stderr.
11502 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11503 on compile time LOG macro.
11504 (win32_wait): Fix debug output.
11505
cf6e3471
PA		 115062009-11-26 Pedro Alves <pedro@codesourcery.com>
11507
11508 * win32-low.c (win32_add_one_solib): If the dll name is
11509 "ntdll.dll", prepend the system directory to the dll path.
11510
0c85e18e
MK		 115112009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11512
11513 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11514
9ac544ce 115152009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 11516 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 11517
11518 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11519 * configure.ac: Check for __mcoldfire__ and set
11520 gdb_cv_m68k_is_coldfire.
11521 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11522 reg-cf.o and reg-m68k.o.
11523 * configure: Regenerated.
11524
fd7dd3e6
PA		 115252009-11-16 Pedro Alves <pedro@codesourcery.com>
11526
11527 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11528 Pass it to thread_db_free.
11529 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11530 proper `detaching' argument to linux_remove_process.
11531 * linux-low.h (thread_db_free): Add `detaching' parameter.
11532 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11533 to thread_db_free.
11534 (thread_db_free): Add `detaching' parameter. Only
11535 call td_ta_clear_event if detaching from process.
11536
75aa492e
MK		 115372009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11538
11539 * thread-db.c (thread_db_free): Fix typo.
11540
21e1bee4
PP		 115412009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11542
11543 PR gdb/10838
11544 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11545
8838b45e
NS		 115462009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11547
11548 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11549 with an i686 compiler.
11550 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11551 needed.
11552 * configure: Rebuilt.
11553
8a35fb51
SL		 115542009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11555
11556 PR gdb/10783
11557
11558 * server.c (handle_search_memory_1): Correct read_addr initialization
11559 in loop for searching subsequent chunks.
11560
96f15937
PP		 115612009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11562
11563 * configure.ac: New --with-libthread-db option.
11564 * thread-db.c: Allow direct dependence on libthread_db.
11565 (thread_db_free): Adjust.
11566 * config.in: Regenerate.
11567 * configure: Likewise.
889bf7c5 11568
5f7d1694
PP		 115692009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11570
11571 PR gdb/10757
11572 * thread-db.c (attach_thread): New function.
11573 (maybe_attach_thread): Return success/failure.
11574 (find_new_threads_callback): Adjust.
889bf7c5
PA		 11575 (thread_db_find_new_threads): Loop until no new threads.
11576
88e3b899
PA		 115772009-10-13 Pedro Alves <pedro@codesourcery.com>
11578
11579 * proc-service.c (ps_lgetregs): Formatting.
11580
cdbfd419
PP		 115812009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11582
11583 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11584 * configure.ac: Adjust.
11585 * linux-low.h (struct process_info_private): Move members to struct
11586 thread_db.
11587 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11588 * linux-low.c (linux_remove_process): Adjust.
11589 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11590 * server.c (handle_query): Move code ...
11591 (handle_monitor_command): ... here. New function.
11592 * target.h (struct target_ops): New member.
11593 * thread-db.c (struct thread_db): New.
11594 (libthread_db_search_path): New variable.
11595 (thread_db_create_event, thread_db_enable_reporting)
11596 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11597 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11598 (try_thread_db_load_1, dladdr_to_soname): New functions.
11599 (try_thread_db_load, thread_db_load_search): New functions.
11600 (thread_db_init): Search for libthread_db.
11601 (thread_db_free): New function.
11602 (thread_db_handle_monitor_command): Likewise.
11603 * config.in: Regenerate.
11604 * configure: Regenerate.
889bf7c5 11605
4168d2d6
UW		 116062009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11607
11608 * spu-low.c (spu_kill): Wait for inferior to terminate.
11609 Call clear_inferiors.
11610 (spu_detach): Call clear_inferiors.
11611
81ecdfbb
RW		 116122009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11613
11614 * aclocal.m4: Regenerate.
11615 * config.in: Likewise.
11616 * configure: Likewise.
11617
0b9ff2c0
UW		 116182009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11619
11620 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11621 (parse_spufs_run): New function.
11622 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11623 (ppc_breakpoint_at): Handle SPU breakpoints.
11624
efcbbd14
UW		 116252009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11626
11627 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11628 (SPUFS_MAGIC): Define.
11629 (spu_enumerate_spu_ids): New function.
11630 (linux_qxfer_spu): New function.
11631 (linux_target_ops): Install linux_qxfer_spu.
11632
f4d9bade
UW		 116332009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11634
11635 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11636 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11637 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11638 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11639 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11640 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11641 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11642 (init_registers_powerpc_cell32l): Add prototype.
11643 (init_registers_powerpc_cell64l): Likewise.
11644 (ppc_arch_setup): Detect Cell/B.E. architecture.
11645
96e946ca
RW		 116462009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11647
11648 * Makefile.in (datarootdir): New variable.
11649
58d6951d
DJ		 116502009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11651
11652 * linux-low.c (linux_write_memory): Update debugging output.
11653 * Makefile.in (clean): Add new descriptions.
11654 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11655 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11656 * configure.srv: Add new files for arm*-*-linux*.
11657 * linux-arm-low.c: Add new declarations.
11658 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11659 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11660 (HWCAP_VFPv3D16): New.
11661 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11662 instead of __IWMMXT__.
11663 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11664 (arm_arch_setup): New.
11665 (target_regsets): Remove #ifdef. Add VFP regset.
11666 (the_low_target): Use arm_arch_setup.
11667
12b42a12
DJ		 116682009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11669
11670 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11671 the main thread again.
11672
ac8c974e
AR		 116732009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11674
11675 Adding Neutrino gdbserver.
11676 * configure: Regenerated.
11677 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11678 * configure.srv (i[34567]86-*-nto*): New target.
11679 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11680 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11681 (nto_comctrl) [__QNX__]: New function.
11682 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11683
4424e0c3 116842009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11685
11686 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11687 srv_tgtobj.
11688
912cf4ba
PA		 116892009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11690 Pedro Alves <pedro@codesourcery.com>
11691
11692 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11693 don't support CONTEXT_EXTENDED_REGISTERS.
11694 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11695 (the_low_target): Install them.
11696 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11697 failing with ERROR_PIPE_NOT_CONNECTED.
11698
aa5ca48f
DE		 116992009-06-30 Doug Evans <dje@google.com>
11700 Pierre Muller <muller@ics.u-strasbg.fr>
11701
11702 Add h/w watchpoint support to x86-linux, win32-i386.
11703 * Makefile.in (SFILES): Add i386-low.c
11704 (i386_low_h): Define.
11705 (i386-low.o): Add dependencies.
11706 (linux-x86-low.o): Add i386-low.h dependency.
11707 (win32-i386-low.o): Ditto.
11708 * i386-low.c: New file.
11709 * i386-low.h: New file.
11710 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11711 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11712 * linux-low.c (linux_add_process): Initialize arch_private.
11713 (linux_remove_process): Free arch_private.
11714 (add_lwp): Initialize arch_private.
11715 (delete_lwp): Free arch_private.
11716 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
11717 provided.
11718 * linux-low.h (process_info_private): New member arch_private.
11719 (lwp_info): New member arch_private.
11720 (linux_target_ops): New members new_process, new_thread,
11721 prepare_to_resume.
11722 (ptid_of): New macro.
11723 * linux-x86-low.c: Include stddef.h, i386-low.h.
11724 (arch_process_info): New struct.
11725 (arch_lwp_info): New struct.
11726 (x86_linux_dr_get, x86_linux_dr_set): New functions.
11727 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11728 (i386_dr_low_get_status): New function.
11729 (x86_insert_point, x86_remove_point): New functions.
11730 (x86_stopped_by_watchpoint): New function.
11731 (x86_stopped_data_address): New function.
11732 (x86_linux_new_process, x86_linux_new_thread): New functions.
11733 (x86_linux_prepare_to_resume): New function.
11734 (the_low_target): Add entries for insert_point, remove_point,
11735 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
11736 prepare_to_resume.
11737 * server.c (debug_hw_points): New global.
11738 (monitor_show_help): Document set debug-hw-points.
11739 (handle_query): Process "set debug-hw-points".
11740 * server.h (debug_hw_points): Declare.
11741 (paddress): Declare.
11742 * utils.c (NUMCELLS, CELLSIZE): New macros.
11743 (get_sell, xsnprintf, paddress): New functions.
11744 * win32-arm-low.c (the_low_target): Add entries for insert_point,
11745 remove_point, stopped_by_watchpoint, stopped_data_address.
11746 * win32-i386-low.c: Include i386-low.h.
11747 (debug_reg_state): Replaces dr.
11748 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
11749 (i386_dr_low_get_status): New function.
11750 (i386_insert_point, i386_remove_point): New functions.
11751 (i386_stopped_by_watchpoint): New function.
11752 (i386_stopped_data_address): New function.
11753 (i386_initial_stuff): Update.
11754 (get_thread_context,set_thread_context,i386_thread_added): Update.
11755 (the_low_target): Add entries for insert_point,
11756 remove_point, stopped_by_watchpoint, stopped_data_address.
11757 * win32-low.c (win32_insert_watchpoint): New function.
11758 (win32_remove_watchpoint): New function.
11759 (win32_stopped_by_watchpoint): New function.
11760 (win32_stopped_data_address): New function.
11761 (win32_target_ops): Add entries for insert_watchpoint,
11762 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11763 * win32-low.h (win32_target_ops): New members insert_point,
11764 remove_point, stopped_by_watchpoint, stopped_data_address.
11765
d993e290
PA		 117662009-06-25 Pedro Alves <pedro@codesourcery.com>
11767
11768 * server.c (process_serial_event): Re-return unsupported, not
11769 error, if the type isn't recognized. Re-allow supporting only
11770 insert or remove packets. Also call require_running for
11771 breakpoints. Add missing break statement to default case. Tidy.
11772 * target.h (struct target_ops): Rename insert_watchpoint to
11773 insert_point, and remove_watchpoint to remove_point.
11774
11775 * linux-low.h (struct linux_target_ops): Likewise.
11776 * linux-low.c (linux_insert_watchpoint): Rename to ...
11777 (linux_insert_point): ... this. Adjust.
11778 (linux_remove_watchpoint): Rename to ...
11779 (linux_remove_point): ... this. Adjust.
11780 (linux_target_ops): Adjust.
11781 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11782 (cris_insert_point): ... this.
11783 (cris_remove_watchpoint): Rename to ...
11784 (cris_remove_point): ... this.
11785 (the_low_target): Adjust.
11786
0f54c268
PM		 117872009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11788
11789 * server.c (handle_v_kill): Pass signal_pid to
11790 kill_inferior if multi_process is zero.
11791
c6314022
AR		 117922009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11793
11794 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11795 * target.h (target_ops): Comment for *_watchpoint to make it clear
11796 the functions can get types '0' and '1'.
11797
4463ce24
AR		 117982009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11799
11800 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11801 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11802 * regcache.c (get_regcache): Likewise.
11803 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11804 * win32-low.c (child_fetch_inferior_registers): Remove check for
11805 regno 0.
11806
cf8fd78b
PA		 118072009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11808 Pedro Alves <pedro@codesourcery.com>
11809
11810 * target.h (struct target_ops) <supports_multi_process>: New
11811 callback.
11812 (target_supports_multi_process): New.
11813 * server.c (handle_query): Even if GDB reports support, only
11814 enable multi-process if the target also supports it. Report
11815 multi-process support only if the target backend supports it.
11816 * linux-low.c (linux_supports_multi_process): New function.
11817 (linux_target_ops): Install it as target_supports_multi_process
11818 callback.
11819
47c0c975
DE		 118202009-05-24 Doug Evans <dje@google.com>
11821
e09875d4
DE		 11822 Global renaming of find_thread_pid to find_thread_ptid.
11823 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11824 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11825 All callers updated.
11826
e27d73f6
DE		 11827 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11828 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11829 directly.
11830
47c0c975
DE		 11831 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11832 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11833 (linux_resume_one_lwp): Ditto.
11834
2acc282a
DE		 118352009-05-23 Doug Evans <dje@google.com>
11836
11837 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11838 from struct inferior_list_entry * to struct lwp_info *.
11839 All callers updated.
11840
9f1036c1
DE		 118412009-05-13 Doug Evans <dje@google.com>
11842
11843 * linux-x86-low.c: Don't include assert.h.
11844 (x86_siginfo_fixup): Use fatal, not assert.
11845 (x86_arch_setup): Fix comment.
11846
d0722149
DE		 118472009-05-12 Doug Evans <dje@google.com>
11848
11849 Biarch support for i386/amd64 gdbserver.
11850 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11851 Add linux-x86-low.c.
11852 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11853 (linux-x86-low.o): Add.
11854 * linux-x86-64-low.c: Delete.
11855 * linux-i386-low.c: Delete.
11856 * linux-x86-low.c: New file.
11857 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11858 linux-x86-low.o.
11859 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11860 linux-x86-low.o.
11861 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11862 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11863 (linux_child_pid_to_exec_file): New function.
11864 (elf_64_header_p, elf_64_file_p): New functions.
11865 (siginfo_fixup): New function.
11866 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11867 give target a chance to convert layout.
11868 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11869 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11870
fdeb2a12
DE		 118712009-05-07 Doug Evans <dje@google.com>
11872
11873 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11874 (regsets_store_inferior_registers): Ditto.
11875
a6dbe5df
PA		 118762009-05-06 Pedro Alves <pedro@codesourcery.com>
11877
11878 PR server/10048
11879
11880 * linux-low.c (must_set_ptrace_flags): Delete.
11881 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11882 of the global.
11883 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11884 `lwp->must_set_ptrace_flags' instead.
ba42693b 11885 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 11886 (linux_wait_1): ... not here.
11887
5091eb23
DE		 118882009-04-30 Doug Evans <dje@google.com>
11889
9f767825
DE		 11890 * inferiors.c (started_inferior_callback): New function.
11891 (attached_inferior_callback): New function.
11892 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11893 * server.c (print_started_pid, print_attached_pid): New functions.
11894 (detach_or_kill_for_exit): New function.
11895 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11896 * server.h (have_started_inferiors_p): Declare.
11897 (have_attached_inferiors_p): Declare.
11898
5091eb23
DE		 11899 * inferiors.c (remove_process): Fix memory leak, free process.
11900 * linux-low.c (linux_remove_process): New function.
11901 (linux_kill): Call it instead of remove_process.
11902 (linux_detach, linux_wait_1): Ditto.
11903
155c8968
PA		 119042009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11905
11906 * configure.srv: Add x86 Windows CE target.
11907
7fe519cb
UW		 119082009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11909
11910 * inferiors.c (get_thread_process): Make global.
11911 * server.h (get_thread_process): Add prototype.
11912 * thread-db.c (find_one_thread): Use get_thread_process
11913 instead of current_process.
11914 (thread_db_get_tls_address): Do not crash if called when
11915 thread layer is not yet initialized.
11916
5472f405
UW		 119172009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11918
11919 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11920 * spu-low.c (current_tid): Rename to ...
11921 (current_ptid): ... this.
11922 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11923 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11924 ptid_get_lwp (current_ptid) instead of current_tid.
11925 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11926 instead of current_tid. Use find_process_pid to verify pid
11927 argument is valid. Pass proper argument to remove_process.
11928 (spu_thread_alive): Compare current_ptid instead of current_tid.
11929 (spu_resume): Likewise.
11930
55ac2b99
PA		 119312009-04-02 Pedro Alves <pedro@codesourcery.com>
11932
11933 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11934 variable.
11935
95954743
PA		 119362009-04-01 Pedro Alves <pedro@codesourcery.com>
11937
11938 Implement the multiprocess extensions, and add linux multiprocess
11939 support.
11940
11941 * server.h (ULONGEST): Declare.
11942 (struct ptid, ptid_t): New.
11943 (minus_one_ptid, null_ptid): Declare.
11944 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11945 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11946 (struct inferior_list_entry): Change `id' type from unsigned from
11947 to ptid_t.
11948 (struct sym_cache, struct breakpoint, struct
11949 process_info_private): Forward declare.
11950 (struct process_info): Declare.
11951 (current_process): Declare.
11952 (all_processes): Declare.
11953 (initialize_inferiors): Declare.
11954 (add_thread): Adjust to use ptid_t.
11955 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11956 (add_process, remove_process, find_thread_pid): Declare.
11957 (find_inferior_id): Adjust to use ptid_t.
11958 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11959 (multi_process): Declare.
11960 (push_event): Adjust to use ptid_t.
11961 (read_ptid, write_ptid): Declare.
11962 (prepare_resume_reply): Adjust to use ptid_t.
11963 (clear_symbol_cache): Declare.
11964 * inferiors.c (all_processes): New.
11965 (null_ptid, minus_one_ptid): New.
11966 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11967 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11968 (add_thread): Change unsigned long to ptid. Remove gdb_id
11969 parameter. Adjust.
11970 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11971 (gdb_id_to_thread): Rename to ...
11972 (find_thread_pid): ... this. Change unsigned long to ptid.
11973 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11974 (loaded_dll, pull_pid_from_list): Adjust.
11975 (add_process, remove_process, find_process_pid)
11976 (get_thread_process, current_process, initialize_inferiors): New.
11977 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11978 (struct target_waitstatus) <related_pid>: Ditto.
11979 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11980 return type to int.
11981 (struct target_ops) <join>: Add `pid' argument.
11982 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11983 (struct target_ops) <wait>: Add `ptid' field. Change return type
11984 to ptid.
11985 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11986 (mywait): Add `ptid' argument. Change return type to ptid_t.
11987 (target_pid_to_str): Declare.
11988 * target.c (set_desired_inferior): Adjust to use ptids.
11989 (mywait): Add new `ptid' argument. Adjust.
11990 (target_pid_to_str): New.
11991 * mem-break.h (free_all_breakpoints): Declare.
11992 * mem-break.c (breakpoints): Delelete.
11993 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11994 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11995 to use per-process breakpoint list.
11996 (free_all_breakpoints): New.
11997 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11998 (symbol_cache, all_symbols_looked_up): Delete.
11999 (hexchars): New.
12000 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12001 read_ptid): New.
12002 (prepare_resume_reply): Change ptid argument's type from unsigned
12003 long to ptid_t. Adjust. Implement W;process and X;process.
12004 (free_sym_cache, clear_symbol_cache): New.
12005 (look_up_one_symbol): Adjust to per-process symbol cache. *
12006 * server.c (cont_thread, general_thread, step_thread): Change type
12007 to ptid_t.
12008 (attached): Delete.
12009 (multi_process): New.
12010 (last_ptid): Change type to ptid_t.
12011 (struct vstop_notif) <ptid>: Change type to ptid_t.
12012 (queue_stop_reply, push_event): Change `ptid' argument's type to
12013 ptid_t.
12014 (discard_queued_stop_replies): Add `pid' argument.
12015 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12016 changes. Don't reference the `attached' global.
12017 (attach_inferior): Adjust to mywait interface changes.
12018 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12019 features. Handle and report "multiprocess+". Handle
12020 "qAttached:PID".
12021 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12022 changes.
12023 (handle_v_kill): New.
12024 (handle_v_stopped): Adjust to use target_pid_to_str.
12025 (handle_v_requests): Allow multiple attaches and runs when
12026 multiprocess extensions are in effect. Handle "vKill".
12027 (myresume): Adjust to use ptids.
12028 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12029 (handle_status): Adjust to discard_queued_stop_replies interface
12030 change.
12031 (first_thread_of, kill_inferior_callback)
12032 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12033 (main): Call initialize_inferiors. Adjust to use ptids, killing
12034 and detaching from all inferiors. Handle multiprocess packet
12035 variants.
12036 * linux-low.h: Include gdb_proc_service.h.
12037 (struct process_info_private): New.
12038 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12039 <lwpid_of>: Use ptid_get_lwp.
12040 (get_lwp_thread): Adjust.
12041 (struct lwp_info): Add `dead' member.
12042 (find_lwp_pid): Declare.
12043 * linux-low.c (thread_db_active): Delete.
12044 (new_inferior): Adjust comment.
12045 (inferior_pid): Delete.
12046 (linux_add_process): New.
12047 (handle_extended_wait): Adjust.
12048 (add_lwp): Change unsigned long to ptid.
12049 (linux_create_inferior): Add process to processes table. Adjust
12050 to use ptids. Don't set new_inferior here.
12051 (linux_attach_lwp): Rename to ...
12052 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12053 it. Adjust to use ptids.
12054 (linux_attach_lwp): New.
12055 (linux_attach): Add process to processes table. Don't set
12056 new_inferior here.
12057 (struct counter): New.
12058 (second_thread_of_pid_p, last_thread_of_process_p): New.
12059 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12060 multiple processes.
12061 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12062 processes. Remove process from process table.
12063 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12064 to multiple processes.
12065 (any_thread_of): New.
12066 (linux_detach): Add `pid' argument, and handle it. Remove process
12067 from processes table.
12068 (linux_join): Add `pid' argument. Handle it.
12069 (linux_thread_alive): Change unsighed long argument to ptid_t.
12070 Consider dead lwps as not being alive.
12071 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12072 threads we're not interested in.
12073 (same_lwp, find_lwp_pid): New.
12074 (linux_wait_for_lwp): Change `pid' argument's type from int to
12075 ptid_t. Adjust.
12076 (linux_wait_for_event): Rename to ...
12077 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12078 from int to ptid_t. Adjust.
12079 (linux_wait_for_event): New.
12080 (linux_wait_1): Add `ptid' argument. Change return type to
12081 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12082 that exit from the process table.
12083 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12084 Adjust.
12085 (mark_lwp_dead): New.
12086 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12087 stopping all threads, mark its main lwp as dead.
12088 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12089 ptids.
12090 (fetch_register, usr_store_inferior_registers)
12091 (regsets_fetch_inferior_registers)
12092 (regsets_store_inferior_registers, linux_read_memory)
12093 (linux_write_memory): Inline `inferior_pid'.
12094 (linux_look_up_symbols): Adjust to use per-process
12095 `thread_db_active'.
12096 (linux_request_interrupt): Adjust to use ptids.
12097 (linux_read_auxv): Inline `inferior_pid'.
12098 (initialize_low): Don't reference thread_db_active.
12099 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12100 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12101 (ps_getpid): Return the pid of the current inferior.
12102 * thread-db.c (proc_handle, thread_agent): Delete.
12103 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12104 per-process data.
12105 (find_one_thread): Change argument type to ptid_t. Adjust to
12106 per-process data.
12107 (maybe_attach_thread): Adjust to per-process data and ptids.
12108 (thread_db_find_new_threads): Ditto.
12109 (thread_db_init): Ditto.
12110 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12111 processes table. Adjust to use ptids.
12112 (spu_kill, spu_detach): Adjust interface. Remove process from
12113 processes table.
12114 (spu_join, spu_thread_alive): Adjust interface.
12115 (spu_wait): Adjust interface. Remove process from processes
12116 table. Adjust to use ptids.
12117 * win32-low.c (current_inferior_tid): Delete.
12118 (current_inferior_ptid): New.
12119 (debug_event_ptid): New.
12120 (thread_rec): Take a ptid. Adjust.
12121 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12122 (child_delete_thread): Ditto.
12123 (do_initial_child_stuff): Add `attached' argument. Add process to
12124 processes table.
12125 (child_fetch_inferior_registers, child_store_inferior_registers):
12126 Adjust.
12127 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12128 (win32_attach): Pass 1 to do_initial_child_stuff.
12129 (win32_kill): Adjust interface. Remove process from processes
12130 table.
12131 (win32_detach): Ditto.
12132 (win32_join): Adjust interface.
12133 (win32_thread_alive): Take a ptid.
12134 (win32_resume): Adjust to use ptids.
12135 (get_child_debug_event): Ditto.
12136 (win32_wait): Adjust interface. Remove exiting process from
12137 processes table.
12138
bd99dc85
PA		 121392009-04-01 Pedro Alves <pedro@codesourcery.com>
12140
12141 Non-stop mode support.
12142
12143 * server.h (non_stop): Declare.
12144 (gdb_client_data, handler_func): Declare.
12145 (delete_file_handler, add_file_handler, start_event_loop):
12146 Declare.
12147 (handle_serial_event, handle_target_event, push_event)
12148 (putpkt_notif): Declare.
12149 * target.h (enum resume_kind): New.
12150 (struct thread_resume): Replace `step' field by `kind' field.
12151 (TARGET_WNOHANG): Define.
12152 (struct target_ops) <wait>: Add `options' argument.
12153 <supports_non_stop, async, start_non_stop>: New fields.
12154 (target_supports_non_stop, target_async): New.
12155 (start_non_stop): Declare.
12156 (mywait): Add `options' argument.
12157 * target.c (mywait): Add `options' argument. Print child exit
12158 notifications here.
12159 (start_non_stop): New.
12160 * server.c (non_stop, own_buf, mem_buf): New globals.
12161 (struct vstop_notif): New.
12162 (notif_queue): New global.
12163 (queue_stop_reply, push_event, discard_queued_stop_replies)
12164 (send_next_stop_reply): New.
12165 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12166 interface changes.
12167 (attach_inferior): In non-stop mode, don't wait for the target
12168 here.
12169 (handle_general_set): Handle QNonStop.
12170 (handle_query): When handling qC, return the current general
12171 thread, instead of the first thread of the list.
12172 (handle_query): If the backend supports non-stop mode, include
12173 QNonStop+ in the qSupported query response.
12174 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12175 and non-stop mode.
12176 (handle_v_attach, handle_v_run): Handle non-stop mode.
12177 (handle_v_stopped): New.
12178 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12179 (myresume): Adjust to use resume_kind. Handle non-stop.
12180 (queue_stop_reply_callback): New.
12181 (handle_status): Handle non-stop mode.
12182 (main): Clear non_stop flag on reconnection. Use the event-loop.
12183 Refactor serial protocol handling from here ...
12184 (process_serial_event): ... to this new function. When GDB
12185 selects any thread, select one here. In non-stop mode, wait until
12186 GDB acks all pending events before exiting.
12187 (handle_serial_event, handle_target_event): New.
12188 * remote-utils.c (remote_open): Install remote_desc in the event
12189 loop.
12190 (remote_close): Remove remote_desc from the event loop.
12191 (putpkt_binary): Rename to...
12192 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12193 (putpkt_binary): New as wrapper around putpkt_binary_1.
12194 (putpkt_notif): New.
12195 (prepare_resume_reply): In non-stop mode, don't change the
12196 general_thread.
12197 * event-loop.c: New.
12198 * Makefile.in (OBJ): Add event-loop.o.
12199 (event-loop.o): New rule.
12200
12201 * linux-low.h (pid_of): Moved here.
12202 (lwpid_of): New.
12203 (get_lwp_thread): Use lwpid_of.
12204 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12205 * linux-low.c (pid_of): Delete.
12206 (inferior_pid): Use lwpid_of.
12207 (linux_event_pipe): New.
12208 (target_is_async_p): New.
12209 (delete_lwp): New.
12210 (handle_extended_wait): Use lwpid_of.
12211 (add_lwp): Don't set lwpid field.
12212 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12213 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12214 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12215 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12216 first. Adjust to linux_wait_for_event interface changes. Use
12217 lwpid_of.
12218 (linux_detach): Don't delete the main lwp here.
12219 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12220 (status_pending_p): Don't consider explicitly suspended lwps.
12221 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12222 pointer. Add OPTIONS argument. Change return type to int. Use
12223 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12224 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12225 pointer. Add status pointer argument. Return a pid instead of a
12226 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12227 changes. In non-stop mode, don't switch to a random thread.
12228 (linux_wait): Rename to...
12229 (linux_wait_1): ... this. Add target_options argument, and handle
12230 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12231 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12232 clean exit and signal exit code. Don't stop all threads in
12233 non-stop mode. In all-stop mode, only stop all threads when
12234 reporting a stop to GDB. Handle explicit thread stop requests.
12235 (async_file_flush, async_file_mark): New.
12236 (linux_wait): New.
12237 (send_sigstop): Use lwpid_of.
12238 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12239 interface changes. In non-stop mode, don't switch to a random
12240 thread.
12241 (linux_resume_one_lwp): Use lwpid_of.
12242 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12243 (linux_resume_one_thread): ... this. Handle resume_stop. In
12244 non-stop mode, don't look for pending flag in all threads.
12245 (resume_status_pending_p): Don't consider explicitly suspended
12246 threads.
12247 (my_waitpid): Reimplement. Emulate __WALL.
12248 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12249 Use lwpid_of.
12250 (sigchld_handler, linux_supports_non_stop, linux_async)
12251 (linux_start_non_stop): New.
12252 (linux_target_ops): Register linux_supports_non_stop, linux_async
12253 and linux_start_non_stop.
12254 (initialize_low): Install SIGCHLD handler.
12255 * thread-db.c (thread_db_create_event, find_one_thread)
12256 (thread_db_get_tls_address): Use lwpid_of.
12257 * win32-low.c (win32_detach): Adjust to use resume_kind.
12258 (win32_wait): Add `options' argument.
12259 * spu-low.c (spu_resume): Adjust to use resume_kind.
12260 (spu_wait): Add `options' argument.
12261
5b1c542e
PA		 122622009-04-01 Pedro Alves <pedro@codesourcery.com>
12263
12264 Decouple target code from remote protocol.
12265
12266 * target.h (enum target_waitkind): New.
12267 (struct target_waitstatus): New.
12268 (struct target_ops) <wait>: Return an unsigned long. Take a
12269 target_waitstatus pointer instead of a char pointer.
12270 (mywait): Likewise.
12271 * target.c (mywait): Change prototype to return an unsigned long.
12272 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12273 * server.h (thread_from_wait, old_thread_from_wait): Delete
12274 declarations.
12275 (prepare_resume_reply): Change prototype to take a
12276 target_waitstatus.
12277 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12278 (last_status, last_ptid): New.
12279 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12280 pid instead of a signal.
12281 (attach_inferior): Remove "status" and "signal" parameters.
12282 Adjust.
12283 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12284 not as an address.
12285 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12286 (handle_v_requests, myresume): Remove "status" and "signal"
12287 parameters. Adjust.
12288 (handle_status): New.
12289 (main): Delete local `status'. Adjust.
12290 * remote-utils.c: Include target.h.
12291 (prepare_resume_reply): Change prototype to take a
12292 target_waitstatus. Adjust.
12293
12294 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12295 interface.
12296 * spu-low.c (spu_wait): Adjust.
12297 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12298 Delete.
12299 (win32_wait): Adjust.
12300
2bd7c093
PA		 123012009-04-01 Pedro Alves <pedro@codesourcery.com>
12302
12303 * target.h (struct thread_resume): Delete leave_stopped member.
12304 (struct target_ops): Add a `n' argument to the `resume' callback.
12305 * server.c (start_inferior): Adjust.
12306 (handle_v_cont, myresume): Adjust.
12307 * linux-low.c (check_removed_breakpoint): Adjust to resume
12308 interface change, and to removed leave_stopped field.
12309 (resume_ptr): Delete.
12310 (struct thread_resume_array): New.
12311 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12312 resume interface change.
12313 (linux_continue_one_thread, linux_queue_one_thread)
12314 (resume_status_pending_p): Check if the resume field is NULL
12315 instead of checking the leave_stopped member.
12316 (linux_resume): Adjust to the target resume interface change.
12317 * spu-low.c (spu_resume): Adjust to the target resume interface
12318 change.
12319 * win32-low.c (win32_detach, win32_resume): Ditto.
12320
c35fafde
PA		 123212009-04-01 Pedro Alves <pedro@codesourcery.com>
12322
12323 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12324 flag.
12325 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12326 pending.
12327 (linux_continue_one_thread): Only preserve the stepping flag if
12328 there's a pending breakpoint.
12329
0a59d50b
PA		 123302009-03-31 Pedro Alves <pedro@codesourcery.com>
12331
12332 * server.c (main): After the inferior having exited, call
12333 remote_close before exiting gdbserver.
12334
f04c6d38
TJB		 123352009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12336
12337 Fix size of FPSCR in Power 7 processors.
12338 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12339 (PPC_FEATURE_HAS_DFP): New #define.
12340 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12341 size of the FPSCR.
12342
78e5cee6
PA		 123432009-03-23 Pedro Alves <pedro@codesourcery.com>
12344
12345 * server.c (handle_query) Whitespace and formatting.
12346
1b3f6016
PA		 123472009-03-22 Pedro Alves <pedro@codesourcery.com>
12348
12349 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12350 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12351 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12352 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12353 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12354 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12355 Makefile.in, configure.ac: Fix whitespace throughout.
12356 * configure: Regenerate.
12357
a07b2135
PA		 123582009-03-22 Pedro Alves <pedro@codesourcery.com>
12359
12360 * inferiors.c (find_inferior): Make it safe for the callback
12361 function to delete the currently iterated inferior.
12362
67cc2626
PA		 123632009-03-22 Pedro Alves <pedro@codesourcery.com>
12364
12365 * Makefile.in (linuw_low_h): Move higher.
12366 (thread-db.o): Depend on $(linux_low_h).
12367
54a0b537
PA		 123682009-03-17 Pedro Alves <pedro@codesourcery.com>
12369
12370 Rename "process" to "lwp" throughout.
12371
12372 * linux-low.c (all_processes): Rename to...
12373 (all_lwps): ... this.
12374 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12375 (add_process): Rename to ...
12376 (add_lwp): ... this. Adjust.
12377 (linux_create_inferior): Adjust.
12378 (linux_attach_lwp): Adjust.
12379 (linux_attach): Adjust.
12380 (linux_kill_one_process): Rename to ...
12381 (linux_kill_one_lwp): ... this. Adjust.
12382 (linux_kill): Adjust.
12383 (linux_detach_one_process): Rename to ...
12384 (linux_detach_one_lwp): ... this. Adjust.
12385 (linux_detach): Adjust.
12386 (check_removed_breakpoint): Adjust.
12387 (status_pending_p): Adjust.
12388 (linux_wait_for_process): Rename to ...
12389 (linux_wait_for_lwp): ... this. Adjust.
12390 (linux_wait_for_event): Adjust.
12391 (send_sigstop): Adjust.
12392 (wait_for_sigstop): Adjust.
12393 (stop_all_processes): Rename to ...
12394 (stop_all_lwps): ... this.
12395 (linux_resume_one_process): Rename to ...
12396 (linux_resume_one_lwp): ... this. Adjust.
12397 (linux_set_resume_request, linux_continue_one_thread)
12398 (linux_queue_one_thread, resume_status_pending_p)
12399 (usr_store_inferior_registers, regsets_store_inferior_registers)
12400 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12401 Adjust.
12402 * linux-low.h (get_process): Rename to ...
12403 (get_lwp): ... this. Adjust.
12404 (get_thread_process): Rename to ...
12405 (get_thread_lwp): ... this. Adjust.
12406 (get_process_thread): Rename to ...
12407 (get_lwp_thread): ... this. Adjust.
12408 (struct process_info): Rename to ...
12409 (struct lwp_info): ... this.
12410 (all_processes): Rename to ...
12411 (all_lwps): ... this.
12412 * proc-service.c (ps_lgetregs): Adjust.
12413 * thread-db.c (thread_db_create_event, find_one_thread)
12414 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12415
0b16c5cf
PA		 124162009-03-14 Pedro Alves <pedro@codesourcery.com>
12417
12418 * server.c (handle_query): Handle "qAttached".
12419
32de4b9d
NS		 124202009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12421
12422 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12423 GPLv3, update license URL.
12424
2aecd87f
DE		 124252009-03-01 Doug Evans <dje@google.com>
12426
93efd302 12427 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 12428 (server_h): Add gdb_signals.h.
12429 (signals.o): Update.
12430 * server.h (target_signal_from_host,target_signal_to_host_p)
12431 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12432
86b1f9c5
PM		 124332009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12434
12435 * remote-utils.c (getpkt): Also generate remote-debug
12436 information if noack_mode is set.
12437
4aa995e1
PA		 124382009-02-06 Pedro Alves <pedro@codesourcery.com>
12439
12440 * server.c (handle_query): Report qXfer:siginfo:read and
12441 qXfer:siginfo:write as supported and handle them.
12442 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12443 * linux-low.c (linux_xfer_siginfo): New.
12444 (linux_target_ops): Set it.
12445
62709adf
PA		 124462009-01-26 Pedro Alves <pedro@codesourcery.com>
12447
12448 * server.c (gdbserver_usage): Mention --remote-debug.
12449 (main): Accept '--remote-debug' switch.
12450
aef93bd7
DE		 124512009-01-18 Doug Evans <dje@google.com>
12452
12453 * regcache.c (new_register_cache): No need to check result of xcalloc.
12454 * server.c (handle_search_memory): Back out calls to xmalloc,
12455 result is checked and error is returned to user upon failure.
12456 (handle_query): Ditto. Add more checks for result of malloc.
12457 (handle_v_cont): Check result of malloc, report error back to
12458 user upon failure.
12459 (handle_v_run): Ditto. Call freeargv.
12460 * server.h (freeargv): Declare.
12461 * utils.c (freeargv): New fn.
12462
54363045
DE		 124632009-01-15 Doug Evans <dje@google.com>
12464
f626972c
DE		 12465 * gdbreplay.c (perror_with_name): Make arg const char *.
12466 * server.h (target_signal_to_name): Make return type const char *.
0842e787 12467 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 12468 * utils.c (perror_with_name): Make arg const char *.
54363045 12469
18aae699
PA		 124702009-01-14 Pedro Alves <pedro@codesourcery.com>
12471
12472 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12473 when handling a EXIT_PROCESS_DEBUG_EVENT.
12474
ff703abe
JB		 124752009-01-06 Joel Brobecker <brobecker@adacore.com>
12476
12477 * gdbreplay.c (gdbreplay_version): Update copyright year.
12478 * server.c (gdbserver_version): Likewise.
12479
f21cc1a2 124802009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 12481
12482 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 12483 (handle_extended_wait): Improve comment.
0e21c1ec 12484
bca929d3
DE		 124852008-12-13 Doug Evans <dje@google.com>
12486
12487 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12488 * server.h (ATTR_MALLOC): New macro.
12489 (xmalloc,xcalloc,xstrdup): Declare.
12490 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12491 * inferiors.c: Ditto.
12492 * linux-low.c: Ditto.
12493 * mem-break.c: Ditto.
12494 * regcache.c: Ditto.
12495 * remote-utils.c: Ditto.
12496 * server.c: Ditto.
12497 * target.c: Ditto.
12498 * win32-low.c: Ditto.
12499
97438e3f
DE		 125002008-12-12 Doug Evans <dje@google.com>
12501
896c7fbb
DE		 12502 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12503 in debugging printf.
12504
97438e3f
DE		 12505 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12506
e3b886f8
DE		 125072008-12-09 Doug Evans <dje@google.com>
12508
12509 * linux-low.h (struct process_info): Delete member tid, unused.
12510 * thread-db.c (find_one_thread): Update.
12511 (maybe_attach_thread): Update.
12512
07e059b5
VP		 125132008-12-02 Pedro Alves <pedro@codesourcery.com>
12514
889bf7c5
PA		 12515 * target.h (struct target_ops): Add qxfer_osdata member.
12516 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12517 and dirent.h.
12518 (linux_qxfer_osdata): New functions.
12519 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12520 callback.
12521 * server.c (handle_query): Handle "qXfer:osdata:read:".
12522 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12523 (buffer_xml_printf): New functions.
12524 * server.h (struct buffer): New.
12525 (buffer_grow_str, buffer_grow_str0): New macros.
12526 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12527 (buffer_xml_printf): Declare.
07e059b5 12528
4cab47ab
DE		 125292008-11-24 Doug Evans <dje@google.com>
12530
12531 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12532
f142445f
DJ		 125332008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12534
12535 * server.c (handle_v_run): Always use the supplied argument list.
12536
d0107bb6 125372008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 12538
d0107bb6
BW		 12539 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12540 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 12541
2c4ad781
TJB		 125422008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12543
12544 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12545 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12546 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12547 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12548 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12549 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12550 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12551 XML target descriptions.
12552 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12553 when inferior is running on an ISA 2.05 or later processor. Add
12554 special case to return offset for full 64-bit slot of FPSCR when
12555 in 32-bits.
12556
dfb64f85
DJ		 125572008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12558
12559 * Makefile.in (SFILES, clean): Added sparc64 files.
12560 (reg-sparc64.o, reg-sparc64.c): New.
12561 * configure.srv (sparc*-*-linux*): New configuration.
12562 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12563 syscall arguments for SPARC.
12564 (regsets_store_inferior_registers): Likewise.
12565 * linux-sparc-low.c: New file.
12566
66b6e1dd
DE		 125672008-10-21 Doug Evans <dje@google.com>
12568
12569 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12570 (READLINE_DIR,READLINE_DEP): Delete.
12571 (INTERNAL_CFLAGS): Update.
12572 (LINTFLAGS): Update.
12573
9b710a42
PA		 125742008-10-10 Pedro Alves <pedro@codesourcery.com>
12575
12576 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12577 whole argv from the last run, not just argv[0].
12578
5822d809
PA		 125792008-09-08 Pedro Alves <pedro@codesourcery.com>
12580
12581 * regcache.c (new_register_cache): Return NULL if the register
12582 cache size isn't known yet.
12583 (free_register_cache): Avoid dereferencing a NULL regcache.
12584
74aac56f
DJ		 125852008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12586
12587 * configure.srv: Merge MIPS and MIPS64.
12588
400b20f5
MR		 125892008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12590
12591 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12592
677c5bb1
LM		 125932008-08-18 Luis Machado <luisgpm@br.ibm.com>
12594
12595 * Makefile.in: Add required vsx dependencies.
12596
12597 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12598 Declare init_registers_powerpc_vsx32l.
12599 Declare init_registers_powerpc_vsx64l.
12600 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12601 (ppc_arch_setup): Check for VSX in hwcap.
12602 (ppc_fill_vsxregset): New function.
12603 (ppc_store_vsxregset): New function.
12604 Add new VSX entry in regset_info target_regsets.
12605
12606 * configure.srv: Add new VSX dependencies.
12607
a6f3e723
SL		 126082008-08-12 Pedro Alves <pedro@codesourcery.com>
12609
12610 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12611 (remote_open): Set or clear transport_is_reliable.
12612 (putpkt_binary): Don't expect acks in noack mode.
12613 (getpkt): Don't send ack/nac in noack mode.
12614 * server.c (handle_general_set): Handle QStartNoAckMode.
12615 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12616 qSupported.
12617 (main): Reset noack_mode on every connection.
12618 * server.h (noack_mode): Declare.
12619
a417dc56
RW		 126202008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12621
12622 * Makefile.in (GDBREPLAY_OBS): New variable.
12623 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12624
3221518c
UW		 126252008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12626 Daniel Jacobowitz <dan@codesourcery.com>
12627
12628 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12629 (usr_store_inferior_registers): Likewise.
12630 (regsets_store_inferior_registers): Likewise.
12631
ec56be1b
PA		 126322008-07-31 Rolf Jansen <rj@surtec.com>
12633 Pedro Alves <pedro@codesourcery.com>
12634
12635 * configure.ac: Check for memmem declaration.
12636 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12637 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12638 (disable_packet_qfThreadInfo): Unconditionally compile.
12639 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12640 * configure, config.in: Regenerate.
12641
2fe5e3ff
DE		 126422008-07-28 Doug Kwan <dougkwan@google.com>
12643
12644 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12645 (linux_write_memory): Remove declaration of errno.
12646
836acd6d
UW		 126472008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12648
12649 * linux-low.c (handle_extended_wait): Do not use "status"
12650 variable uninitialized.
12651
aeba519e
PA		 126522008-07-07 Pedro Alves <pedro@codesourcery.com>
12653
12654 * server.c (handle_v_attach): Inhibit reporting dll changes.
12655
db42f210
PA		 126562008-06-27 Pedro Alves <pedro@codesourcery.com>
12657
12658 * remote-utils.c (prepare_resume_reply): If requested, don't
12659 output "thread:TID" in the T stop reply.
12660
12661 * server.c (disable_packet_vCont, disable_packet_Tthread)
12662 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12663 (handle_query): If requested, disable support for qC, qfThreadInfo
12664 and qsThreadInfo.
12665 (handle_v_requests): If requested, disable support for vCont.
12666 (gdbserver_show_disableable): New.
12667 (main): Handle --disable-packet and --disable-packet=LIST.
12668
12669 * server.h (disable_packet_vCont, disable_packet_Tthread)
12670 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12671
8e4c5421
CD		 126722008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12673
12674 * server.c (gdbserver_usage): Mention --version.
12675
6e23a804
DJ		 126762008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12677
12678 * Makefile.in (gdbreplay.o): New rule.
12679
90aa6a40
JM		 126802008-06-06 Joseph Myers <joseph@codesourcery.com>
12681
12682 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12683 message, not gdbserver.
12684
c16158bc 126852008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12686 Nathan Sidwell <nathan@codesourcery.com>
12687 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12688
12689 * acinclude.m4: Include ../../config/acx.m4.
12690 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12691 * configure, config.in: Regenerate.
12692 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12693 * server.c (gdbserver_version): Print PKGVERSION.
12694 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12695 (main): Adjust gdbserver_usage calls.
12696 * gdbreplay.c (version, host_name): Add declarations.
12697 (gdbreplay_version, gdbreplay_usage): New.
12698 (main): Accept --version and --help options.
12699
aeb75bf5
DJ		 127002008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12701
12702 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12703 (arm_breakpoint_at): Handle Thumb.
12704 (the_low_target): Add comment.
12705
76b233dd
UW		 127062008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12707
12708 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12709
08388c79
DE		 127102008-05-09 Doug Evans <dje@google.com>
12711
a3c83fae
DE		 12712 * server.h (decode_search_memory_packet): Declare.
12713 * remote-utils.c (decode_search_memory_packet): New fn.
12714 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 12715 (handle_search_memory): New fn.
12716 (handle_query): Process qSearch:memory packets.
12717
bb9c3d36
UW		 127182008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
12719
12720 * regcache.c (registers_length): Remove.
12721 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
12722 full register packet.
12723 * regcache.h (registers_length): Remove prototype.
12724 * server.h (PBUFSIZ): Define to 16384.
12725
7284e1be
UW		 127262008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
12727
12728 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
12729 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
12730 powerpc-64l.o, and powerpc-altivec64l.o.
12731 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
12732 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
12733 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
12734 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
12735 rs6000/power-linux.xml, and rs6000/power64-linux.xml
12736 to srv_xmlfiles.
12737
12738 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
12739 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
12740 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
12741 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
12742 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
12743 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
12744 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
12745 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
12746 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
12747 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12748 (clean): Update.
12749
12750 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12751 (init_registers_powerpc_32l): ... this new prototype.
12752 (init_registers_powerpc_32): Remove, replace by ...
12753 (init_registers_powerpc_altivec32l): ... this new prototype.
12754 (init_registers_powerpc_e500): Remove, replace by ...
12755 (init_registers_powerpc_e500l): ... this new prototype.
12756 (init_registers_ppc64): Remove, replace by ...
12757 (init_registers_powerpc_64l): ... this new prototype.
12758 (init_registers_powerpc_64): Remove, replace by ...
12759 (init_registers_powerpc_altivec64l): ... this new prototype.
12760 (ppc_num_regs): Set to 73.
12761 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12762 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12763 (ppc_cannot_store_register): Handle orig_r3 and trap.
12764 (ppc_arch_setup): Update init_registers_... calls.
12765 (ppc_fill_gregset): Handle orig_r3 and trap.
12766
12767 * inferiors.c (clear_inferiors): Reset current_inferior.
12768
fdc59709
PB		 127692008-04-23 Paolo Bonzini <bonzini@gnu.org>
12770
889bf7c5
PA		 12771 * acinclude.m4: Add override.m4.
12772 * configure: Regenerate.
fdc59709 12773
c9b2f845
UW		 127742008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12775
12776 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12777 initial call to init_register_ppc64.
12778
550512b8
UW		 127792008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12780
43aaf8b6
PA		 12781 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12782 single powerpc*-*-linux* case.
550512b8
UW		 12783 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12784
b6430ec3
UW		 127852008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12786
12787 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12788 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12789 from reg_xmlfiles.
12790 * linux-ppc-low.c: Include <elf.h>.
12791 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12792 (ppc_hwcap): New global variable.
12793 (ppc_regmap): Remove __SPE__ #ifdef sections.
12794 (ppc_regmap_e500): New global variable.
12795 (ppc_cannot_store_register): Update __SPE__ special case.
12796 (ppc_get_hwcap): New function.
12797 (ppc_arch_setup): Use it to determine whether inferior supports
12798 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12799 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12800 Do not access registers if target does not support AltiVec.
12801 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12802 Do not access registers if target does not support SPE.
12803 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12804
52fa2412
UW		 128052008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12806
12807 * linux-low.c (disabled_regsets, num_regsets): New.
12808 (use_regsets_p): Delete.
12809 (linux_wait_for_process): Clear disabled_regsets.
12810 (regsets_fetch_inferior_registers): Check and set it.
12811 (regsets_store_inferior_registers): Likewise.
12812 (linux_fetch_registers, linux_store_registers): Do not use
12813 use_regsets_p.
12814 (initialize_low): Allocate disabled_regsets.
12815
e28b3332
DJ		 128162008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12817
12818 * Makefile.in (LIBOBJS): New.
12819 (OBS): Use LIBOBJS.
12820 (memmem.o): New rule.
12821 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12822 * configure: Regenerated.
12823
4536995d
UW		 128242008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12825
12826 * server.c (handle_query): Never return "unsupported" for
12827 qXfer:features:read queries.
12828
221c031f
UW		 128292008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12830
12831 * server.c (get_features_xml): Fix inverted condition.
12832 (handle_query): Always support qXfer:feature:read.
12833
ccd213ac
DJ		 128342008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12835
12836 * server.c (wrapper_argv): New.
12837 (start_inferior): Handle wrapper_argv. If set, expect an extra
12838 trap.
12839 (gdbserver_usage): Document --wrapper.
12840 (main): Parse --wrapper.
12841
6fe305f7
UW		 128422008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12843
12844 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12845 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12846 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12847 (ppc_set_pc): Likewise.
12848 (ppc_arch_setup): New function.
12849 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12850 of collect_register.
889bf7c5 12851 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 12852
5b0a002e
UW		 128532008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12854
12855 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12856 instead of linux-ppc64-low.o.
12857 * linux-ppc64-low.c: Remove file.
12858 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12859 (linux-ppc64-low.o): Remove rule.
12860
12861 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12862 (init_registers_powerpc_64): Likewise.
12863 (ppc_regmap): Conditionally define depending on __powerpc64__.
12864 (ppc_cannot_store_register): Do not special-case "fpscr" when
12865 compiled on __powerpc64__.
12866 (ppc_collect_ptrace_register): New function.
12867 (ppc_supply_ptrace_register): New function.
12868 (ppc_breakpoint): Change type to "unsigned int".
12869 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12870 (the_low_target): Conditionally provide initializers for the
889bf7c5 12871 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 12872 collect_ptrace_register and supply_ptrace_register members.
12873
9b4b61c8
UW		 128742008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12875
12876 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12877 * server.c (gdbserver_xmltarget): Define.
12878 (get_features_xml): Use it to replace "target.xml" and arch_string.
12879
12880 * configure.srv: Remove srv_xmltarget. Add XML files that were
12881 mentioned there to srv_xmlfiles instead. Remove conditional tests
12882 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12883 srv_xmlfiles and srv_regobj to include all possible choices.
12884 * configure.ac (srv_xmltarget): Remove.
12885 (srv_xmlfiles): Do not add "target.xml".
12886 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12887 checks for supplementary target information.
12888 * configure: Regenerate.
12889 * Makefile.in (XML_TARGET): Remove.
12890 (target.xml): Remove rule.
12891 (clean): Do not clean up target.xml.
12892 (.PRECIOUS): Do not mention target.xml.
12893
12894 * target.h (struct target_ops): Remove arch_string member.
12895 * linux-low.c (linux_arch_string): Remove.
12896 (linux_target_ops): Remove arch_string initializer.
12897 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12898 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12899 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12900 * spu-low.c (spu_arch_string): Remove.
12901 (spu_target_ops): Remove arch_string initializer.
12902 * win32-low.c (win32_arch_string): Remove.
12903 (win32_target_ops): Remove arch_string initializer.
12904 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12905 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12906 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12907
ee1a7ae4
UW		 129082008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12909
12910 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12911 by collect_ptrace_register and supply_ptrace_register hooks.
12912 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12913 instead of checking for the_low_target.left_pad_xfer.
12914 (usr_store_inferior_registers): Use collect_ptrace_register callback
12915 instead of checking for the_low_target.left_pad_xfer.
12916
12917 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12918 (s390_supply_ptrace_register): Likewise.
12919 (s390_fill_gregset): Call s390_collect_ptrace_register.
12920 (the_low_target): Update.
12921
12922 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12923 (ppc_supply_ptrace_register): Likewise.
12924 (the_low_target): Update.
12925
12926 * linux-i386-low.c (the_low_target): Update.
12927 * linux-x86-64-low.c (the_low_target): Update.
12928
d61ddec4
UW		 129292008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12930
12931 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12932 reg-s390.o and reg-s390x.o.
12933
12934 * linux-low.c (new_inferior): New global variable.
12935 (linux_create_inferior, linux_attach): Set it.
12936 (linux_wait_for_process): Call the_low_target.arch_setup after the
12937 target has stopped for the first time.
12938 (initialize_low): Do not call the_low_target.arch_setup.
12939
12940 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12941 (s390_set_pc): Likewise.
12942 (s390_arch_setup): New function.
12943 (the_low_target): Use s390_arch_setup as arch_setup routine.
12944
12945 * regcache.c (realloc_register_cache): New function.
12946 (set_register_cache): Call it for each existing regcache.
12947
d05b4ac3
UW		 129482008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12949
12950 * server.h (init_registers): Remove prototype.
12951
12952 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12953 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12954 instead of init_registers ().
12955 * linux-arm-low.c (init_registers_arm): Add prototype.
12956 (init_registers_arm_with_iwmmxt): Likewise.
12957 (the_low_target): Add initializer for arch_setup field.
12958 * linux-cris-low.c (init_registers_cris): Add prototype.
12959 (the_low_target): Add initializer for arch_setup field.
12960 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12961 (the_low_target): Add initializer for arch_setup field.
12962 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12963 (the_low_target): Add initializer for arch_setup field.
12964 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12965 (the_low_target): Add initializer for arch_setup field.
12966 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12967 (the_low_target): Add initializer for arch_setup field.
12968 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12969 (the_low_target): Add initializer for arch_setup field.
12970 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12971 (init_registers_mips64_linux): Likewise.
12972 (the_low_target): Add initializer for arch_setup field.
12973 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12974 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12975 (the_low_target): Add initializer for arch_setup field.
12976 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12977 (init_registers_powerpc_64): Likewise.
12978 (the_low_target): Add initializer for arch_setup field.
12979 * linux-s390-low.c (init_registers_s390): Add prototype.
12980 (init_registers_s390x): Likewise.
12981 (the_low_target): Add initializer for arch_setup field.
12982 * linux-sh-low.c (init_registers_sh): Add prototype.
12983 (the_low_target): Add initializer for arch_setup field.
12984 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12985 (the_low_target): Add initializer for arch_setup field.
12986 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12987 (the_low_target): Add initializer for arch_setup field.
12988
12989 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12990 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12991 instead of init_registers ().
12992 * win32-arm-low.c (init_registers_arm): Add prototype.
12993 (the_low_target): Add initializer for arch_setup field.
12994 * win32-i386-low.c (init_registers_i386): Add prototype.
12995 (the_low_target): Add initializer for arch_setup field.
12996
12997 * spu-low.c (init_registers_spu): Add prototype.
12998 (initialize_low): Call initialie_registers_spu () instead of
12999 initialize_registers ().
13000
fd96d250
PA		 130012008-02-19 Pedro Alves <pedro@codesourcery.com>
13002
13003 * server.c (handle_v_requests): When handling the vRun and vAttach
13004 packets, if already debugging a process, don't kill it. Return an
13005 error instead.
13006
d41b6bb4
DJ		 130072008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13008
13009 * server.c (handle_query): Correct length check.
13010
5ac588cf
PA		 130112008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13012
13013 * win32-low.c (do_initial_child_stuff): Add process handle
13014 parameter. Set current_process_handle and current_process_id from the
13015 parameters. Clear globals.
13016 (win32_create_inferior): Don't set current_process_handle and
13017 current_process_id here. Instead pass them on the call to
13018 do_initial_child_stuff.
13019 (win32_attach): Likewise.
13020 (win32_clear_inferiors): New.
13021 (win32_kill): Don't close the current process handle or the
13022 current thread handle here. Instead call win32_clear_inferiors.
13023 (win32_detach): Don't open a new handle to the process. Call
13024 win32_clear_inferiors.
13025 (win32_join): Don't rely on current_process_handle; open a new
13026 handle using the process id.
13027 (win32_wait): Call win32_clear_inferiors when the inferior process
13028 has exited.
13029
ecd7ecbc
DJ		 130302008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13031
13032 * server.c (monitor_show_help): Add "exit".
13033
1525d545
MG		 130342008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13035
ecd7ecbc 13036 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 13037 (clean): Add reg-xtensa.c.
13038 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 13039 * configure.srv (xtensa*-*-linux*) New target.
13040 * linux-xtensa-low.c: New.
13041 * xtensa-xtregs.c: New.
1525d545 13042
59a016f0
PA		 130432008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13044
13045 * hostio.c: Don't include errno.h.
13046 (errno_to_fileio_errno): Move to hostio-errno.
13047 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13048 error number outputting to the target->hostio_last_error callback.
13049 (hostio_packet_error): Use FILEIO_EINVAL directly.
13050 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13051 calls to hostio_error.
13052 * hostio-errno.c: New.
13053 * server.h (hostio_last_error_from_errno): Declare.
13054 * target.h (target_ops): Add hostio_last_error member.
13055 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13056 as hostio_last_error handler.
889bf7c5 13057 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 13058 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13059 (wince_hostio_last_error): New functions.
13060 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13061 as hostio_last_error handler.
13062 (win32_target_ops) [!_WIN32_WCE]: Register
13063 hostio_last_error_from_errno as hostio_last_error handler.
13064 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13065 (hostio-errno.o): New rule.
13066 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13067 * configure.srv (srv_hostio_err_objs): New variable. Default to
13068 hostio-errno.o.
13069 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13070 * configure: Regenerate.
13071
2d717e4f
DJ		 130722008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13073
13074 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13075 (linux_kill, linux_detach): Clean up the process list.
13076 * remote-utils.c (remote_open): Improve port number parsing.
13077 (putpkt_binary, input_interrupt): Only send interrupts if the target
13078 is running.
13079 * server.c (extended_protocol): Make static.
13080 (attached): Define earlier.
13081 (exit_requested, response_needed, program_argv): New variables.
13082 (target_running): New.
13083 (start_inferior): Clear attached here.
13084 (attach_inferior): Set attached here.
13085 (require_running): Define.
13086 (handle_query): Use require_running and target_running. Implement
13087 "monitor exit".
13088 (handle_v_attach, handle_v_run): New.
13089 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13090 (gdbserver_usage): Update.
13091 (main): Redo argument parsing. Handle --debug and --multi. Handle
13092 --attach along with other options or after the port. Save
13093 program_argv. Support no initial program. Resynchronize
13094 communication with GDB after an error. Handle "monitor exit".
13095 Use require_running and target_running. Always allow the extended
13096 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13097 restart in extended mode.
13098 * README: Refer to the GDB manual. Update --attach usage.
13099
7407e2de
AS		 131002007-12-20 Andreas Schwab <schwab@suse.de>
13101
13102 * linux-low.c (STACK_SIZE): Define.
13103 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13104 (linux_test_for_tracefork): Likewise.
13105
b65d95c5
DJ		 131062007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13107
13108 * linux-low.c (linux_wait_for_event): Update messages. Do not
13109 reinsert auto-delete breakpoints.
13110 * mem-break.c (struct breakpoint): Change return type of handler to
13111 int.
13112 (set_breakpoint_at): Update handler type.
13113 (reinsert_breakpoint_handler): Return 1 instead of calling
13114 delete_breakpoint.
13115 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13116 setting a new one.
13117 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13118 * mem-break.h (set_breakpoint_at): Update handler type.
13119 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13120 * win32-low.c (auto_delete_breakpoint): New.
13121 (get_child_debug_event): Use it.
13122
4e799345
DJ		 131232007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13124
13125 * configure.ac: Check for pread and pwrite.
13126 * hostio.c (handle_pread): Fall back to lseek and read.
13127 (handle_pwrite): Fall back to lseek and write.
13128 * config.in, configure: Regenerated.
13129
27524b67
DJ		 131302007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13131
13132 * server.c (myresume): Add own_buf argument.
13133 (main): Update calls.
13134
a20d5e98
DJ		 131352007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13136
13137 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13138 * remote-utils.c (remote_open): Do not call disable_async_io.
13139 (block_async_io): Delete.
13140 (unblock_async_io): Make static.
13141 (initialize_async_io): New.
13142 * server.c (handle_v_cont): Handle async I/O here.
13143 (myresume): Likewise. Move other common resume tasks here...
13144 (main): ... from here. Call initialize_async_io. Disable async
13145 I/O before the main loop.
13146 * server.h (initialize_async_io): Declare.
13147 (block_async_io, unblock_async_io): Delete prototypes.
13148 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13149
b79d787e
DJ		 131502007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13151
13152 * remote-utils.c (readchar): Allow binary data in received messages.
13153
d97903b2
PA		 131542007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13155
13156 * win32-low.c (attaching): New global.
13157 (win32_create_inferior): Clear the `attaching' global.
13158 (win32_attach): Set the `attaching' global.
13159 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13160 attaching. Only set a breakpoint at the entry point if not
13161 attaching.
13162
311de423
PA		 131632007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13164
13165 * server.c (main): Don't report dll events on the initial
13166 connection on attaches.
13167
6c2d16d2
PA		 131682007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13169
13170 * server.c (main): Relax numerical bases supported for the pid of
13171 the --attach command line argument.
13172
5ca906e6
PA		 131732007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13174
13175 * win32-low.c (win32_attach): Call OpenProcess before
13176 DebugActiveProcess, not after. Add last error output to error
13177 call.
13178
9c6c8194
PA		 131792007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13180
13181 * win32-low.c (win32_get_thread_context)
13182 (win32_set_thread_context): New functions.
13183 (thread_rec): Use win32_get_thread_context.
13184 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13185 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13186 field.
13187
4d5d1aaa
PA		 131882007-12-03 Leo Zayas
13189 Pedro Alves <pedro_alves@portugalmail.pt>
13190
13191 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13192 global variables.
13193 (child_add_thread): Minor cleanup.
13194 (child_continue): Resume artificially suspended threads before
13195 calling ContinueDebugEvent.
13196 (suspend_one_thread): New.
13197 (fake_breakpoint_event): New.
13198 (get_child_debug_event): Change return type to int. Check here if
13199 gdb sent an interrupt request. If a soft interrupt was requested,
13200 fake a breakpoint event. Return 0 if there is no event to handle,
13201 and 1 otherwise.
13202 (win32_wait): Don't check here if gdb sent an interrupt request.
13203 Ensure there is a valid event to handle.
13204 (win32_request_interrupt): Add soft interruption method as last
13205 resort.
13206
c436e841
PA		 132072007-12-03 Leo Zayas
13208 Pedro Alves <pedro_alves@portugalmail.pt>
13209
13210 * win32-low.h (win32_thread_info): Add descriptions to the
13211 structure members. Replace `suspend_count' counter by a
13212 `suspended' flag.
13213 * win32-low.c (thread_rec): Update condition of when to get the
13214 context from the inferior. Rely on ContextFlags being set if it
13215 has already been retrieved. Only suspend the inferior thread if
13216 we haven't already. Warn if that fails.
13217 (continue_one_thread): s/suspend_count/suspended/. Only call
13218 ResumeThread once. Warn if that fails.
13219
e7b5fa67
PA		 132202007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13221
13222 * win32-low.c (win32_wait): Don't read from the inferior when it
13223 has already exited.
13224
a385171d
PA		 132252007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13226
13227 * Makefile.in (win32_low_h): New variable.
13228 (win32-low.o): Add dependency on $(win32_low_h).
13229 (win32-arm-low.o, win32-i386-low.o): New rules.
13230
f80c84b3
DJ		 132312007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13232
13233 * hostio.c: Correct copyright year.
13234
a6b151f1
DJ		 132352007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13236
13237 * Makefile.in (OBS): Add hostio.o.
13238 (hostio.o): New rule.
13239 * server.h (handle_vFile): Declare.
13240 * hostio.c: New file.
13241 * server.c (handle_v_requests): Take packet_len and new_packet_len
13242 for binary packets. Call handle_vFile.
13243 (main): Update call to handle_v_requests.
13244
f9387fc3
DJ		 132452007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13246
13247 * linux-low.c: Include <sched.h>.
13248
51c2684e
DJ		 132492007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13250
13251 * linux-low.c (linux_tracefork_grandchild): New.
13252 (linux_tracefork_child): Use clone.
13253 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13254
75f83163
JB		 132552007-10-31 Joel Brobecker <brobecker@adacore.com>
13256
13257 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13258
da5898ce
DJ		 132592007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13260
13261 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13262
24a09b5f
DJ		 132632007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13264
13265 * inferiors.c (change_inferior_id): Delete.
13266 (add_pid_to_list, pull_pid_from_list): New.
13267 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13268 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13269 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13270 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13271 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13272 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13273 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13274 (using_threads): Always set to 1.
13275 (handle_extended_wait): New.
13276 (add_process): Do not set TID.
13277 (linux_create_inferior): Set must_set_ptrace_flags.
13278 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13279 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13280 (linux_thread_alive): Rename TID argument to LWPID.
13281 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13282 (linux_wait_for_event): Do not use TID or check using_threads. Update
13283 call to dead_thread_notify. Call handle_extended_wait.
13284 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13285 (send_sigstop): Delete sigstop_sent.
13286 (wait_for_sigstop): Avoid TID.
13287 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13288 (linux_test_for_tracefork): New.
13289 (linux_lookup_signals): Use thread_db_active and
13290 linux_supports_tracefork_flag.
13291 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13292 * linux-low.h (get_process_thread): Avoid TID.
13293 (struct process_ifo): Move thread_known and tid to the end. Remove
13294 sigstop_sent.
13295 (linux_attach_lwp, thread_db_init): Update prototypes.
13296 * server.h (change_inferior_id): Delete prototype.
13297 (add_pid_to_list, pull_pid_from_list): New prototypes.
13298 * thread-db.c (thread_db_use_events): New.
13299 (find_first_thread): Rename to...
13300 (find_one_thread): ...this. Update callers and messages. Do not
13301 call fatal. Check thread_db_use_events. Do not call
13302 change_inferior_id or new_thread_notify.
13303 (maybe_attach_thread): Update. Do not call new_thread_notify.
13304 (thread_db_init): Set thread_db_use_events. Check use_events.
13305 * utils.c (fatal, warning): Correct message prefix.
13306
30ed0a8f
DJ		 133072007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13308
13309 * Makefile.in (clean): Remove new files.
13310 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13311 (powerpc-64.o, powerpc-64.c): New rules.
13312 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13313 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13314 with SPE.
13315 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13316 SPE targets.
13317 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13318 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13319 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13320 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13321 (target_regsets): Add AltiVec and SPE register sets.
13322 * configure.ac: Check for AltiVec and SPE.
13323 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13324 (ppc_fill_vrregset, ppc_store_vrregset): New.
13325 (target_regsets): Add AltiVec register set.
13326 * configure: Regenerated.
13327
fd462a61
DJ		 133282007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13329
13330 * linux-low.c (O_LARGEFILE): Define.
13331 (linux_read_memory): Use /proc/PID/mem.
13332 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13333 * configure, config.in: Regenerated.
13334
69f223ed
DJ		 133352007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13336
13337 * linux-low.c (linux_wait_for_event): Do not pass signals while
13338 single-stepping.
13339
aec18585
PA		 133402007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13341
13342 * win32-low.c (create_process): New.
13343 (win32_create_inferior): Use create_process instead of
13344 CreateProcess. If create_process failed retry appending an ".exe"
13345 suffix. Store the GetLastError result immediatelly after
13346 create_process calls and use it on the call to error.
13347
34d86ddd
PA		 133482007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13349
13350 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13351
5a0e3bd0
JB		 133522007-08-23 Joel Brobecker <brobecker@adacore.com>
13353
13354 * configure.ac: Switch license to GPLv3.
13355
f88c79e6
MS		 133562007-08-01 Michael Snyder <msnyder@access-company.com>
13357
13358 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13359
6b3d9b83
PA		 133602007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13361
13362 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13363 typedef.
13364 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13365 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13366 CloseToolhelp32Snapshot.
13367 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13368 CloseToolhelp32Snapshot.
13369
c588c53c
MS		 133702007-07-27 Michael Snyder <michael.snyder@access-company.com>
13371
13372 * server.c (main): Check for inferior exit before main loop.
13373
aa0403d9
PA		 133742007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13375
13376 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13377 instead of on tmp_desc.
13378
255e7678
DJ		 133792007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13380 Daniel Jacobowitz <dan@codesourcery.com>
13381
13382 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13383 (add_thread): Minor cleanups.
13384 (clear_inferiors): Move lower in the file. Clear the DLL
13385 list.
13386 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13387 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13388 (xml_escape_text): New.
13389 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13390 for qSupported.
13391 (handle_v_cont): Report errors.
13392 (gdbserver_version): Update.
13393 (main): Correct size of own_buf. Do not report initial DLL events.
13394 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13395 (unloaded_dll, xml_escape_text): New.
13396 * win32-low.c (enum target_waitkind): Update comments.
13397 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13398 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13399 (win32_EnumProcessModules, win32_GetModuleInformation)
13400 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13401 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13402 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13403 (win32_Module32First, win32_Module32Next, load_toolhelp)
13404 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13405 (get_child_debug_event): Handle DLL events.
13406 (win32_wait): Likewise.
13407
0d37add9
DJ		 134082007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13409
13410 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13411 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13412
45e2715e
PA		 134132007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13414
13415 * win32-low.c (handle_output_debug_string): Ignore event if not
13416 waiting.
13417
c5674cf1
PA		 134182007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13419
13420 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13421
2bbe3cc1
DJ		 134222007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13423
13424 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13425
ae13219e
DJ		 134262007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13427
13428 * inferiors.c (change_inferior_id): Add comment.
13429 * linux-low.c (check_removed_breakpoint): Add an early
13430 prototype. Improve debug output.
13431 (linux_attach): Doc update.
13432 (linux_detach_one_process, linux_detach): Clean up before releasing
13433 each process.
13434 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13435 * linux-low.h (struct process_info): Doc improvement.
13436 * mem-break.c (delete_all_breakpoints): New.
13437 * mem-break.h (delete_all_breakpoints): New prototype.
13438 * thread-db.c (find_first_thread): New.
13439 (thread_db_create_event): Call it instead of
13440 thread_db_find_new_threads. Clean up unused variables.
13441 (maybe_attach_thread): Remove first thread handling.
13442 (thread_db_find_new_threads): Use find_first_thread.
13443 (thread_db_get_tls_address): Likewise.
13444
4105de34
DJ		 134452007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13446
13447 * thread-db.c (thread_db_find_new_threads): Add prototype.
13448 (thread_db_create_event): Check for the main thread before adding
13449 a new thread.
13450 (maybe_attach_thread): Only enable event reporting if TID == 0.
13451 (thread_db_get_tls_address): Check for new threads.
13452
2b876972
DJ		 134532007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13454
13455 * linux-low.c (linux_create_inferior): Try execv before execvp.
13456 * spu-low.c (spu_create_inferior): Likewise.
13457
7a245884
DJ		 134582007-06-13 Mike Frysinger <vapier@gentoo.org>
13459
13460 * linux-low.c (linux_create_inferior): Change execv to execvp.
13461 * spu-low.c (spu_create_inferior): Likewies.
13462
117ce543
DJ		 134632007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13464
13465 * Makefile.in (clean): Clean new files instead of deleted ones.
13466 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13467 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13468 rules.
13469 * configure.srv: Specify XML files and new regformats for MIPS and
13470 MIPS64 GNU/Linux.
13471 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13472 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13473 an entry for the restart register.
13474 (mips_cannot_fetch_register, mips_cannot_store_register)
13475 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13476 register names to match the XML descriptions.
13477 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13478 restart register instead of $0.
13479
0e7f50da
UW		 134802007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13481 Markus Deuling <deuling@de.ibm.com>
13482
13483 * remote-utils.c (decode_xfer_write): New function.
13484 * server.h (decode_xfer_write): Add prototype.
13485 * server.c (handle_query): Add PACKET_LEN argument. Support
13486 qXfer:spu:read and qXfer:spu:write packets.
13487 (main): Pass packet_len to handle_query.
13488 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13489 * target.h (target_ops): Add qxfer_spu.
13490
374c1d38
UW		 134912007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13492
13493 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13494 accessing non-seekable spufs files.
13495
bb63802a
UW		 134962007-05-16 Markus Deuling <deuling@de.ibm.com>
13497
889bf7c5 13498 * server.c (handle_query): Add reply for qC packet.
bb63802a 13499
7390519e
PA		 135002007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13501 Leo Zayas <lerele@champenstudios@com>
13502
13503 * server.h (check_remote_input_interrupt_request): New function.
13504 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13505 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13506 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13507 (check_remote_input_interrupt_request): New function.
13508 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 13509 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 13510 winapi_GenerateConsoleCtrlEvent): New typedefs.
13511 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13512 to 250 ms.
13513 (win32_wait): Check for remote interrupt request
13514 with check_remote_input_interrupt_request.
13515 (win32_request_interrupt): New function.
13516 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13517
34b34921
PA		 135182007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13519
13520 * win32-low.c (debug_registers_changed,
13521 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13522 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13523 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13524 (thread_rec): Get context using the low target.
13525 (child_add_thread): Call thread_added on the low target,
13526 which does the same thing.
13527 (regptr): Delete.
13528 (do_initial_child_stuff): Remove debug registers references.
13529 Set context using the low target. Resume threads after
13530 setting the contexts.
13531 (child_continue): Remove dead variable. Remove debug
13532 registers references.
13533 (child_fetch_inferior_registers): Go through the low target.
13534 (do_child_store_inferior_registers): Remove.
13535 (child_store_inferior_registers): Go through the low target.
13536 (win32_resume): Remove debug registers references.
13537 Set context using the low target.
13538 (handle_exception): Change return type to void. Don't record
13539 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13540 first chance exception.
889bf7c5 13541 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 13542 goto loop. Always return after waiting for debug event.
13543 (win32_wait): Convert to switch statement. Handle spurious
13544 events.
13545
13546 * win32-i386-low.c (debug_registers_changed,
13547 debug_registers_used): New.
13548 (initial_stuff): Rename to ...
13549 (i386_initial_stuff): ... this. Clear debug registers
13550 state variables.
13551 (store_debug_registers): Delete.
13552 (i386_get_thread_context): New.
13553 (load_debug_registers): Delete.
13554 (i386_set_thread_context): New.
13555 (i386_thread_added): New.
13556 (single_step): Rename to ...
13557 (i386_single_step): ... this.
13558 (do_fetch_inferior_registers): Rename to ...
13559 (i386_fetch_inferior_register): ... this.
13560 (i386_store_inferior_register): New.
13561 (the_low_target): Adapt to new interface.
13562
13563 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13564 (arm_get_thread_context): New.
13565 (arm_set_thread_context): New.
13566 (regptr): New.
13567 (do_fetch_inferior_registers): Rename to ...
13568 (arm_fetch_inferior_register): ... this.
13569 (arm_store_inferior_register): New.
13570 (arm_wince_breakpoint): Reimplement as unsigned long.
13571 (arm_wince_breakpoint_len): Define.
13572 (the_low_target): Adapt to new interface.
13573
13574 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13575 load_debug_registers. Add get_thread_context, set_thread_context,
13576 thread_added and store_inferior_register. Rename
13577 fetch_inferior_registers to fetch_inferior_register.
13578 (regptr): Remove declaration.
13579
dd6953e1
PA		 135802007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13581
13582 * linux-low.c (linux_detach): Change return type to int. Return 0.
13583 * spu-low.c (spu_detach): Likewise.
13584
444d6139
PA		 135852007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13586
13587 * target.h (target_ops): Change return type of detach to int.
13588 Add join.
13589 (join_inferior): New.
13590 * server.c (main): Don't skip detach support on mingw32.
13591 If the inferior doesn't support detaching return error.
13592 Call join_inferior instead of using waitpid.
13593 * linux-low.c (linux_join): New.
13594 (linux_target_op): Add linux_join.
13595 * spu-low.c (spu_join): New.
13596 (spu_target_ops): Add spu_join.
13597 * win32-low.c (win32_detach): Adapt to new interface.
13598 Reopen current_process_handle before detaching. Issue a child
13599 resume before detaching.
13600 (win32_join): New.
13601 (win32_target_op): Add win32_join.
13602
1d5315fe
PA		 136032007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13604
13605 * win32-low.c (win32-attach): Fix return value.
13606 * target.h (target_ops): Describe ATTACH return values.
13607
bf914831
PA		 136082007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13609
13610 * win32-low.c (GETPROCADDRESS): Define.
13611 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13612 (winapi_DebugSetProcessKillOnExit): Likewise.
13613 (win32_create_inferior): Force usage of ansi CreateProcessA.
13614 (win32_attach): Use GETPROCADDRESS.
13615 (win32_detach): Likewise.
13616
f72f3e60
PA		 136172007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13618
13619 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13620
ed50f18f
PA		 136212007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13622
13623 * win32-low.c: Commit leftover changes from 2007-03-29.
13624
0c2ead7e
DJ		 136252007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13626
13627 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13628 fields short instead of int. Add explicit padding.
13629 (i387_cache_to_fsave): Remove unnecessary casts.
13630 (i387_fsave_to_cache): Doc fix.
13631 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13632
73725ff3
DJ		 136332007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13634
13635 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13636 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13637
d99f33d8
PA		 136382007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13639
13640 * configure.srv (arm*-*-mingw32ce*): Move near the other
13641 arm targets.
13642
68070c10
PA		 136432007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13644
2482afc6 13645 * configure.ac: Add errno checking.
68070c10
PA		 13646 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13647 sys/file.h and malloc.h.
13648 (AC_CHECK_DECLS): Add perror.
13649 (srv_mingwce): Handle.
2482afc6 13650 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13651 win32-i386-low.o to srv_tgtobj.
13652 (i[34567]86-*-mingw*): Likewise.
13653 (arm*-*-mingw32ce*): Add case.
13654 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13655 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13656 [__MINGW32CE__] (strerror): New function.
13657 [__MINGW32CE__] (errno): Define to GetLastError.
13658 [__MINGW32CE__] (COUNTOF): New macro.
13659 (remote_open): Remove extra close call.
13660 * mem-break.c (delete_breakpoint_at): New function.
13661 * mem-break.h (delete_breakpoint_at): Declare.
13662 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13663 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13664 [USE_WIN32API] (read, write): Add char* casts.
13665 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13666 * server.h: Include wincecompat.h on Windows CE.
13667 [HAVE_ERRNO_H]: Check.
13668 (perror): Declare if not declared.
13669 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13670 (perror_with_name): Remove errno declaration.
13671 * wincecompat.h: New.
13672 * wincecompat.c: New.
13673 * win32-low.h: New.
13674 * win32-arm-low.c: New.
13675 * win32-i386-low.c: New.
13676 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13677 (OUTMSG2): Make it safe.
13678 (_T): New macro.
13679 (COUNTOF): New macro.
13680 (NUM_REGS): Get it from the low target.
13681 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13682 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13683 (thread_rec): Let low target handle debug registers.
13684 (child_add_thread): Likewise.
13685 (child_init_thread_list): Likewise.
13686 (continue_one_thread): Likewise.
13687 (regptr): New.
13688 (do_child_fetch_inferior_registers): Move to ...
13689 * win32-i386-low.c: ... here, and rename to ...
13690 (do_fetch_inferior_registers): ... this.
889bf7c5 13691 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 13692 Go through the low target.
13693 (do_child_store_inferior_registers): Use regptr.
13694 (strwinerror): New function.
13695 (win32_create_inferior): Handle Windows CE.
13696 Use strwinerror instead of strerror on Windows error
13697 codes. Add program to the error output.
13698 Don't close the main thread handle on Windows CE.
13699 (win32_attach): Use coredll.dll on Windows CE.
13700 (win32_kill): Close current process and current
13701 thread handles.
13702 (win32_detach): Use coredll.dll on Windows CE.
13703 (win32_resume): Let low target handle debug registers, and
13704 step request.
13705 (handle_exception): Add/Remove initial breakpoint. Avoid
13706 non-existant WSTOPSIG on Windows CE.
13707 (win32_read_inferior_memory): Cast to remove warning.
13708 (win32_arch_string): Go through the low target.
13709 (initialize_low): Call set_breakpoint_data with the low
13710 target's breakpoint.
13711 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13712 FOP_REGNUM, mappings): Move to ...
13713 * win32-i386-low.c: ... here.
13714 * win32-low.c (win32_thread_info): Move to ...
13715 * win32-low.h: ... here.
13716 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
13717 win32-arm-low.c and wincecompat.c.
13718 (all:): Add $EXEEXT.
13719 (install-only:): Likewise.
13720 (gdbserver:): Likewise.
13721 (gdbreplay:): Likewise.
13722 * config.in: Regenerate.
13723 * configure: Regenerate.
13724
41093d81
PA		 137252007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13726
13727 * win32-low.c: Rename typedef thread_info to
13728 win32_thread_info throughout.
13729
544afa54
PA		 137302007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
13731
13732 * win32-i386-low.c: Rename to ...
13733 * win32-low.c: ... this.
13734 * configure.srv: Replace win32-i386-low.o with win32-low.o.
13735 * Makefile.in: Likewise.
13736
bce7165d
PA		 137372007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
13738
13739 * remote-utils.c (monitor_output): Constify msg parameter.
13740 * server.h (monitor_output): Likewise.
13741 * win32-i386-low.c (handle_output_debug_string): New.
13742 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
13743 handle_output_debug_string.
13744 (get_child_debug_event): Likewise.
13745
506c7aa0
DJ		 137462007-03-27 Mat Hostetter <mat@lcs.mit.edu>
13747
13748 * server.c (main): Correct strtoul check.
13749
42c81e2a
DJ		 137502007-03-27 Jon Ringle <jon@ringle.org>
13751
13752 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13753
9453113a
DJ		 137542007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13755
13756 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13757
64a69107
DJ		 137582007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13759
13760 * terminal.h: Check HAVE_SGTTY_H.
13761
137622007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13763
13764 * remote-utils.c (remote_open): Print out the assigned port number.
13765
c74d0ad8
DJ		 137662007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13767
13768 * remote-utils.c (monitor_output): New function.
13769 * server.c (debug_threads): Define here.
13770 (monitor_show_help): New function.
13771 (handle_query): Handle qRcmd.
13772 (main): Do not handle 'd' packet.
13773 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13774 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13775 of debug_threads.
13776
de7c3b4a
PA		 137772007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13778
13779 * Makefile.in (EXEEXT): New.
13780 (clean): Use $(EXEEXT).
13781
ef57601b
PA		 137822007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13783
13784 * target.h (target_ops): Rename send_signal to request_interrupt,
13785 and remove enum target_signal parameter.
13786 * linux-low.c (linux_request_interrupt): Rename from
13787 linux_send_signal, and always send SIGINT.
13788 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13789 and always send SIGINT.
13790 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13791 of send_signal.
13792 (input_interrupt): Likewise.
13793
820f2bda
PA		 137942007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13795
13796 * server.c (get_features_xml): Check if target implemented
13797 arch_string.
13798 * win32-i386-low.c (win32_arch_string): New.
13799 (win32_target_ops): Add win32_arch_string as arch_string member.
13800
ab39bf24
UW		 138012007-02-22 Markus Deuling <deuling@de.ibm.com>
13802
13803 * spu-low.c (spu_arch_string): New.
13804 (spu_target_ops): Add spu_arch_string.
13805
61ff6e04
DJ		 138062007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13807
13808 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13809 * configure.ac: Do not check for terminal.h.
13810 * configure, config.in: Regenerated.
13811
fb1e4ffc
DJ		 138122007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13813
13814 * Makefile.in (OBS): Add $(XML_BUILTIN).
13815 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13816 (clean): Update.
13817 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13818 (arm-with-iwmmxt.c): New.
13819 * config.in, configure: Regenerate.
13820 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13821 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13822 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13823 (arm*-*-linux*): Add iWMMXt and regset support.
13824 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13825 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13826 (arm_store_wmmxregset, target_regsets): New.
13827 * server.c (get_features_xml): Take annex argument. Check builtin
13828 XML documents.
13829 (handle_query): Handle multiple annexes.
13830
0f48aa01
DJ		 138312007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13832
13833 * remote-utils.c [USE_WIN32API] (read, write): Define.
13834 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13835 write.
13836
23181151
DJ		 138372007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13838
13839 * linux-i386-low.c (the_low_target): Set arch_string.
13840 * linux-x86-64-low.c (the_low_target): Likewise.
13841 * linux-low.c (linux_arch_string): New.
13842 (linux_target_ops): Add it.
13843 * linux-low.h (struct linux_target_ops): Add arch_string.
13844 * server.c (write_qxfer_response): Use const void * for DATA.
13845 (get_features_xml): New.
13846 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13847 * target.h (struct target_ops): Add arch_string method.
13848
9d606399
DJ		 138492007-01-03 Denis Pilat <denis.pilat@st.com>
13850 Daniel Jacobowitz <dan@codesourcery.com>
13851
13852 * linux-low.c (linux_kill): Handle being called with no threads.
13853 * win32-i386-low.c (win32_kill): Likewise.
13854 (get_child_debug_event): Clear current_process_handle.
13855
138562006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 13857 Daniel Jacobowitz <dan@codesourcery.com>
13858
13859 * remote-utils.c (remote_open): Check the type of specified
13860 serial port devices before opening them.
13861 * server.c (main): Kill the inferior if an error occurs during
13862 the first remote_open.
13863
a5e13d24
DJ		 138642006-12-05 Markus Deuling <deuling@de.ibm.com>
13865
13866 * README: Update supported targets.
13867
186947f7
DJ		 138682006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13869
13870 * Makefile.in (clean): Remove reg-mips64.c.
13871 (reg-mips64.c, reg-mips64.o): New rules.
13872 * configure.srv: Handle mips64. Include regset support for mips.
13873 * linux-mips-low.c (union mips_register): New.
13874 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13875 (mips_breakpoint, mips_breakpoint_at): Use int.
13876 (mips_collect_register, mips_supply_register)
13877 (mips_collect_register_32bit, mips_supply_register_32bit)
13878 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13879 (mips_store_fpregset, target_regsets): New.
13880 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13881
a13e2c95
UW		 138822006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13883
13884 * configure.srv: Add target "spu*-*-*".
13885 * Makefile.in (clean): Remove reg-spu.c.
13886 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13887 * spu-low.c: New file.
13888
cb7283db
DJ		 138892006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13890
13891 * configure.ac: Correct td_thr_tls_get_addr test.
13892 * configure: Regenerated.
13893
89be2091
DJ		 138942006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13895
13896 * linux-low.c (linux_wait_for_event): Reformat. Use the
13897 pass_signals array.
13898 * remote-utils.c (decode_address_to_semicolon): New.
13899 * server.c (pass_signals, handle_general_set): New.
13900 (handle_query): Mention QPassSignals for qSupported.
13901 (main): Call handle_general_set.
13902 * server.h (pass_signals, decode_address_to_semicolon): New.
13903
000ef4f0
DJ		 139042006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13905
13906 * server.c (handle_query): Correct error handling for read_auxv.
13907
b7149293
UW		 139082005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13909
13910 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13911 and srv_linux_thread_db to yes.
13912 * linux-s390-low.c (s390_fill_gregset): New function.
13913 (target_regsets): Define data structure.
13914
dae5f5cf
DJ		 139152006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13916
13917 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13918 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13919 * config.in, configure: Regenerated.
13920 * inferiors.c (gdb_id_to_thread): New function.
13921 (gdb_id_to_thread_id): Use it.
13922 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13923 * linux-low.h (struct process_info): Add th member.
13924 (thread_db_get_tls_address): New prototype.
13925 * remote-utils.c (decode_address): Make non-static.
13926 * server.c (handle_query): Handle qGetTLSAddr.
13927 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13928 * target.h (struct target_ops): Add get_tls_address.
13929 * thread-db.c (maybe_attach_thread): Save the thread handle.
13930 (thread_db_get_tls_address): New.
13931
32ca6d61
DJ		 139322006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13933
13934 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13935 (linux_resume_one_process): Take a siginfo_t *. Update all
13936 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13937 (struct pending_signals): Add a siginfo_t.
13938 (linux_wait_for_process): Always set last_status.
13939 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13940 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13941 * linux-low.h (struct process_info): Add last_status.
13942
5ffff7c1
DJ		 139432006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13944
13945 * remote-utils.c (try_rle): New function.
13946 (putpkt_binary): Use it.
13947
8695c747
DJ		 139482006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13949
13950 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13951 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13952 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13953 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13954 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13955 point registers.
13956
290fadea
RS		 139572006-08-08 Richard Sandiford <richard@codesourcery.com>
13958
13959 * server.c (terminal_fd): New variable.
13960 (old_foreground_pgrp): Likewise.
13961 (restore_old_foreground_pgrp): New function.
13962 (start_inferior): Record the terminal file descriptor in terminal_fd
13963 and its original foreground group in old_foreground_pgrp. Register
13964 restore_old_foreground_pgrp with atexit().
13965
9f2e1e63
DJ		 139662006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13967
13968 * server.c (handle_query): Correct qPart to qXfer.
13969
b80864fb
DJ		 139702006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13971
13972 * configure.ac: Check for more headers which are missing on
13973 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13974 * configure.srv: Add Cygwin and mingw32.
13975 * remote-utils.c: Don't include headers unconditionally which
13976 are missing on mingw32. Include <winsock.h> for mingw32.
13977 (remote_open): Adjust for mingw32 support. Flush
13978 standard error after writing to it.
13979 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13980 (unblock_async_io, enable_async_io, disable_async_io)
13981 (readchar, getpkt): Update for Winsock support.
13982 (prepare_resume_reply): Expect a protocol signal number.
13983 * server.c: Disable <sys/wait.h> on mingw32.
13984 (start_inferior): Adjust for mingw32 support. Flush
13985 standard error after writing to it.
13986 (attach_inferior): Likewise. Use protocol signal
13987 numbers.
13988 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13989 and names.
13990 * win32-i386-low.c: New file.
13991 * Makefile.in (XM_CLIBS): Set.
13992 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13993 (win32-i386-low.o): New dependency rule.
13994 * linux-low.c (linux_wait): Use target signal numbers.
13995 * target.h (struct target_ops): Doc fix.
13996 * server.h (target_signal_to_name): New prototype.
13997 * gdbreplay.c: Don't include headers unconditionally which
13998 are missing on mingw32. Include <winsock.h> for mingw32.
13999 (remote_close, remote_open): Adjust for Winsock support.
14000 * configure, config.in: Regenerated.
14001
0876f84a
DJ		 140022006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14003
14004 * server.c (decode_xfer_read, write_qxfer_response): New.
14005 (handle_query): Take a packet length argument. Handle
14006 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14007 the qSupported response.
14008 (main): Update call to handle_query.
14009
01f9e8fa
DJ		 140102006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14011
14012 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14013 (putpkt_binary): Renamed from putpkt and adjusted for binary
14014 data.
14015 (putpkt): New wrapper for putpkt_binary.
14016 (readchar): Don't mask off the high bit.
14017 (decode_X_packet): New function.
14018 * server.c (main): Call putpkt_binary if a handler sets the packet
14019 length. Save the length of the incoming packet. Handle 'X'.
14020 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14021
be2a5f71
DJ		 140222006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14023
14024 * server.c (handle_query): Handle qSupported.
14025
ea025f5f
DJ		 140262006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14027
14028 * remote-utils.c (all_symbols_looked_up): New variable.
14029 (look_up_one_symbol): Check it.
14030 * server.h (look_up_one_symbol): New declaration.
14031 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14032
9308fc88
DJ		 140332006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14034
14035 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 14036 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 14037 (PTRACE_GET_THREAD_AREA): Define.
14038 (ps_get_thread_area): New function.
14039
52fb6437
NS		 140402006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14041
14042 * configure.srv (m68k*-*-uclinux*): New target.
14043 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14044 (linux_resume_one_process): Remove extraneous cast.
14045 (linux_read_offsets): New.
14046 (linux_target_op): Add linux_read_offsets on mmuless systems.
14047 * server.c (handle_query): Add qOffsets logic.
14048 * target.h (struct target_ops): Add read_offsets.
14049
21b0f40c
DJ		 140502006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14051
14052 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14053 (PTRACE_GET_THREAD_AREA): Define.
14054 (ps_get_thread_area): New function.
14055 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14056 (linux-x86-64-low.o): Update.
14057
0050a760
DJ		 140582006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14059
14060 * configure.ac: Remove checks for prfpregset_t.
14061 * gdb_proc_service.h: New file.
14062 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14063 new "gdb_proc_service.h".
14064 * proc-service.c: Likewise.
14065 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14066 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14067 * Makefile.in (gdb_proc_service_h): Updated.
14068 * configure, config.in: Regenerated.
14069
b92a518e
DJ		 140702006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14071
14072 * remote-utils.c (prepare_resume_reply): Move declaration
14073 of gdb_id_from_wait to the top of the block.
14074
545587ee
DJ		 140752006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14076
14077 * linux-low.c (regsets_store_inferior_registers): Read the regset
14078 from the target before filling it.
14079
9db87ebd
DJ		 140802006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14081
14082 * server.c (attach_inferior): Return SIGTRAP for a successful
14083 attach.
14084
dd24457d
DJ		 140852006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14086
14087 * Makefile.in (OBS): Add version.o.
14088 (STAGESTUFF): Delete.
14089 (version.o): Add dependencies.
14090 (version.c): Replace rule.
14091 (clean): Remove version.c.
14092 * server.c (gdbserver_version): New.
14093 (gdbserver_usage): Use printf.
14094 (main): Handle --version and --help.
14095 * server.h (version, host_name): Add declarations.
14096
6f0f660e
EZ		 140972005-12-23 Eli Zaretskii <eliz@gnu.org>
14098
889bf7c5
PA		 14099 * linux-arm-low.c:
14100 * linux-arm-low.c:
14101 * inferiors.c:
14102 * i387-fp.h:
14103 * i387-fp.c:
14104 * gdbreplay.c:
14105 * regcache.c:
14106 * proc-service.c:
14107 * mem-break.h:
14108 * mem-break.c:
14109 * linux-x86-64-low.c:
14110 * linux-sh-low.c:
14111 * linux-s390-low.c:
14112 * linux-ppc64-low.c:
14113 * linux-ppc-low.c:
14114 * linux-mips-low.c:
14115 * linux-m68k-low.c:
14116 * linux-m32r-low.c:
14117 * linux-low.h:
14118 * linux-low.c:
14119 * linux-ia64-low.c:
14120 * linux-i386-low.c:
14121 * linux-crisv32-low.c:
14122 * thread-db.c:
14123 * terminal.h:
14124 * target.h:
14125 * target.c:
14126 * server.h:
14127 * server.c:
14128 * remote-utils.c:
14129 * regcache.h:
14130 * utils.c:
14131 * Makefile.in:
14132 * configure.ac:
6f0f660e
EZ		 14133 * gdbserver.1: Add (C) after Copyright. Update the FSF
14134 address.
14135
9d1fb177
DJ		 141362005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14137
14138 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14139 (arm_breakpoint_at): Recognize both breakpoints.
14140 (the_low_target): Use the correct breakpoint instruction.
14141
011a70c2
DJ		 141422005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14143
14144 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14145 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14146 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14147 (the_low_target): Update.
14148
7fb85e41
AS		 141492005-10-25 Andreas Schwab <schwab@suse.de>
14150
14151 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14152
14153 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14154 (ia64_num_regs): Reduce to 462.
14155
3db0444b
DJ		 141562005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14157
14158 * acinclude.m4: Correct quoting.
14159 * aclocal.m4: Regenerated.
14160
14161 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14162 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14163 (thread_db_init): Call thread_db_err_str.
14164 * configure.ac: Check for TD_VERSION.
14165 * config.in, configure: Regenerated.
14166
bee0189a
DJ		 141672005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14168
14169 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14170
e9d25b98
DJ		 141712005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14172
14173 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14174 is not available. Define HAVE_PTRACE_GETREGS if it is.
14175 * config.in, configure: Regenerated.
14176 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14177 * linux-i386-low.c, linux-m68k-low.c: Update to use
14178 HAVE_PTRACE_GETREGS.
14179 * linux-low.c (regsets_fetch_inferior_registers)
14180 (regsets_store_inferior_registers): Only return 0 if we processed
14181 GENERAL_REGS.
14182 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14183 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14184
a06660f7
DJ		 141852005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14186
14187 * inferiors.c (struct thread_info): Add gdb_id.
14188 (add_thread): Add gdb_id argument.
14189 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14190 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14191 calls to add_thread.
14192 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14193 * server.c (handle_query): Use thread_to_gdb_id.
14194 (handle_v_cont, main): Use gdb_id_to_thread_id.
14195 * server.h (add_thread): Update prototype.
14196 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14197 prototypes.
14198
5a1f5858
DJ		 141992005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14200
14201 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14202 left-padded registers.
14203 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14204 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14205
e122f1f5
SE		 142062005-07-01 Steve Ellcey <sje@cup.hp.com>
14207
14208 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14209 * configure: Regenerate.
14210 * config.in: Regenerate.
14211 * server.h (NEED_DECLARATION_STRERROR):
14212 Replace with !HAVE_DECL_STRERROR.
14213
d592fa2f
DJ		 142142005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14215
14216 * linux-low.c (linux_wait, linux_send_signal): Don't test
14217 an unsigned long variable for > 0 if it could be MAX_ULONG.
14218 * server.c (myresume): Likewise.
14219 * target.c (set_desired_inferior): Likewise.
14220
ccbd4912
MK		 142212005-06-13 Mark Kettenis <kettenis@gnu.org>
14222
14223 * configure.ac: Simplify and improve check for socklen_t.
14224 * configure, config.in: Regenerate.
14225
f450004a
DJ		 142262005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14227
14228 * acconfig.h: Remove.
14229 * configure.ac: Add a test for socklen_t. Use three-argument
14230 AC_DEFINE throughout.
14231 * config.in: Regenerated using autoheader 2.59.
14232 * configure: Regenerated.
14233
14234 * gdbreplay.c (socklen_t): Provide a default.
14235 (remote_open): Use socklen_t.
14236 * remote-utils.c (socklen_t): Provide a default.
14237 (remote_open): Use socklen_t.
14238 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14239 unsigned char.
14240
14241 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14242 char for buffers.
14243 * linux-low.c (linux_read_memory, linux_write_memory)
14244 (linux_read_auxv): Likewise.
14245 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14246 (check_mem_write): Likewise.
14247 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14248 Likewise.
14249 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14250 (registers_from_string, register_data): Likewise.
14251 * server.c (handle_query, main): Likewise.
14252 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14253 (decode_M_packet): Likewise.
14254 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14255 * target.h (struct target_ops): Update read_memory, write_memory,
14256 and read_auxv.
14257 (read_inferior_memory, write_inferior_memory): Update.
14258 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14259 to unsigned char *.
14260 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14261 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14262 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14263 linux-s390-low.c, linux-sh-low.c: Update for changes in
14264 read_inferior_memory and the_low_target->breakpoint.
14265
eee84df1
DJ		 142662005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14267
14268 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14269 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14270 * configure.srv: Add powerpc64-*-linux*.
14271 * linux-ppc64-low.c: New file.
14272
45b134e5
OF		 142732005-05-23 Orjan Friberg <orjanf@axis.com>
14274
14275 * linux-cris-low.c: New file with support for CRIS.
14276 * linux-crisv32-low.c: Ditto for CRISv32.
14277 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14278 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 14279 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 14280 reg-crisv32.o, and reg-crisv32.c to make rules.
14281 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14282 recognized targets.
14283
48d93c75
UW		 142842005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14285
14286 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14287 of sizeof (PTRACE_XFER_TYPE).
14288 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14289
e013ee27
OF		 142902005-05-12 Orjan Friberg <orjanf@axis.com>
14291
889bf7c5 14292 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 14293 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14294 pointers for hardware watchpoint support.
14295 * linux-low.h (struct linux_target_ops): Ditto.
14296 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14297 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14298 to linux_target_ops.
14299 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14300 reply packet.
14301 * server.c (main): Recognize 'Z' and 'z' packets.
14302
b0ded00b
UW		 143032005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14304
14305 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14306 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14307 (the_low_target): Add new members.
14308
8643e2ad
DJ		 143092005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14310
14311 * proc-service.c (ps_lgetregs): Search all_processes instead of
14312 all_threads.
14313
fc620387
DJ		 143142005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14315
14316 * server.c (start_inferior): Change return type to int.
14317 (attach_inferior): Change sigptr to int *.
14318 (handle_v_cont, handle_v_requests): Change signal to int *.
14319 (main): Change signal to int.
14320
143212005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 14322
14323 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14324 * configure.srv: Add m32r*-*-linux*.
14325 * linux-m32r-low.c: New file.
14326
e0e76420
DJ		 143272005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14328
14329 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14330
a1928bad
DJ		 143312005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14332
14333 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14334 Take unsigned long arguments for PIDs.
14335 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14336 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14337 (wait_for_sigstop, linux_resume_one_process)
14338 (regsets_fetch_inferior_registers, linux_send_signal)
14339 (linux_read_auxv): Likewise. Update the types of variables holding
14340 PIDs. Update format string specifiers.
14341 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14342 * remote-utils.c (prepare_resume_reply): Likewise.
14343 * server.c (cont_thread, general_thread, step_thread)
14344 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14345 unsigned long.
14346 (handle_query): Update format specifiers.
14347 (handle_v_cont, main): Use strtoul for thread IDs.
14348 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14349 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14350 (general_thread, step_thread, thread_from_wait)
14351 (old_thread_from_wait): Update.
14352 * target.h (struct thread_resume): Use unsigned long for THREAD.
14353 (struct target_ops): Use unsigned long for arguments to attach and
14354 thread_alive.
14355
dcdb98d2
DJ		 143562005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14357
14358 * acinclude.m4: Include bfd/bfd.m4 directly.
14359 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14360 <agriffis@toolchain.org>.
14361 * aclocal.m4, configure: Regenerated.
14362
bec39cab
AC		 143632005-01-07 Andrew Cagney <cagney@gnu.org>
14364
14365 * configure.ac: Rename configure.in, require autoconf 2.59.
14366 * configure: Re-generate.
14367
434c4c77
DJ		 143682004-12-08 Daniel Jacobowitz <dan@debian.org>
14369
14370 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14371 LIBS when finished.
14372 * aclocal.m4: Regenerated.
14373 * configure: Regenerated.
14374
db1d3e1b
AS		 143752004-11-21 Andreas Schwab <schwab@suse.de>
14376
14377 * linux-m68k-low.c (m68k_num_gregs): Define.
14378 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14379 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14380 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14381 (m68k_breakpoint_at): New. Add to the_low_target.
14382
14383 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14384 srv_linux_thread_db to yes.
14385
43360365
JB		 143862004-10-20 Joel Brobecker <brobecker@gnat.com>
14387
14388 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14389 (ARCH_SET_FS): Likewise.
14390 (ARCH_GET_FS): Likewise.
14391 (ARCH_GET_GS): Likewise.
14392
fd500816
DJ		 143932004-10-16 Daniel Jacobowitz <dan@debian.org>
14394
14395 * linux-i386-low.c (ps_get_thread_area): New.
14396 * linux-x86-64-low.c (ps_get_thread_area): New.
14397 * linux-low.c: Include <sys/syscall.h>.
14398 (linux_kill_one_process): Don't kill the first thread here.
14399 (linux_kill): Kill the first thread here.
14400 (kill_lwp): New function.
14401 (send_sigstop, linux_send_signal): Use it.
14402 * proc-service.c: Clean up #ifdefs.
14403 (fpregset_info): Delete.
14404 (ps_lgetregs): Update and enable implementation.
14405 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14406 implementations.
14407 * remote-utils.c (struct sym_cache, symbol_cache): New.
14408 (input_interrupt): Print a clearer message.
14409 (async_io_enabled): New variable.
14410 (enable_async_io, disable_async_io): Use it. Update comments.
14411 (look_up_one_symbol): Use the symbol cache.
14412 * thread-db.c (thread_db_look_up_symbols): New function.
14413 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14414
f6de3c42
DJ		 144152004-10-16 Daniel Jacobowitz <dan@debian.org>
14416
14417 * configure.in: Test for -rdynamic.
14418 * configure: Regenerated.
14419 * Makefile (INTERNAL_LDFLAGS): New.
14420 (gdbserver, gdbreplay): Use it.
14421
2c0fc042
AC		 144222004-09-02 Andrew Cagney <cagney@gnu.org>
14423
14424 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14425
075b3282
DJ		 144262004-03-23 Daniel Jacobowitz <drow@mvista.com>
14427
14428 * linux-low.c (linux_wait): Clear all_processes list also.
14429
fa6a77dc
DJ		 144302004-03-12 Daniel Jacobowitz <drow@mvista.com>
14431
14432 * linux-low.c: Include <errno.h>. Remove extern declaration of
14433 errno.
14434
6d782a97
DJ		 144352004-03-12 Daniel Jacobowitz <drow@mvista.com>
14436
14437 * gdbreplay.c, server.h, utils.c: Update copyright years.
14438
3a7fb99b
DJ		 144392004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14440
14441 * server.c (main): Print child status or termination signal from
14442 variable 'signal', not 'sig'.
14443
c3e735a6
DJ		 144442004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14445
14446 * linux-low.c (linux_read_memory): Change return type to
14447 int. Check for and return error from ptrace().
14448 * target.c (read_inferior_memory): Change return type to int. Pass
14449 back return status from the_target->read_memory().
14450 * target.h (struct target_ops): Adapt *read_memory() prototype.
14451 Update comment.
14452 (read_inferior_memory): Adapt prototype.
14453 * server.c (main): Return an error packet if
14454 read_inferior_memory() returns an error.
14455
a59d1c82
DJ		 144562004-03-04 Daniel Jacobowitz <drow@mvista.com>
14457
14458 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14459 Unify with other clean targets.
14460
dc3f8883
DJ		 144612004-02-29 Daniel Jacobowitz <drow@mvista.com>
14462
14463 * server.c (handle_v_cont): Call set_desired_inferior.
14464
89a208da
DJ		 144652004-02-29 Daniel Jacobowitz <drow@mvista.com>
14466
14467 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14468
62ea82f5
DJ		 144692004-02-29 Daniel Jacobowitz <drow@mvista.com>
14470
14471 * linux-low.c (linux_wait): Unblock async I/O.
14472 (linux_resume): Block and enable async I/O.
14473 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14474 * server.h (block_async_io, unblock_async_io): Add prototypes.
14475
6910d122
DJ		 144762004-02-29 Daniel Jacobowitz <drow@mvista.com>
14477
14478 * remote-utils.c (remote_open): Print a status notice after
14479 opening a TCP port.
14480 * server.c (attach_inferior): Print a status notice after
14481 attaching.
14482
144832004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 14484
14485 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14486
c89dc5d4
DJ		 144872004-02-26 Daniel Jacobowitz <drow@mvista.com>
14488
14489 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14490 error packet.
14491 * server.c, target.h: Update copyright years.
14492
4b8dad4a
RM		 144932004-02-25 Roland McGrath <roland@redhat.com>
14494
14495 * target.h (struct target_ops): New member `read_auxv'.
14496 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14497 * linux-low.c (linux_read_auxv): New function.
14498 (linux_target_ops): Initialize `read_auxv' member to that.
14499
d7446758
JB		 145002004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14501
14502 Committed by Jim Blandy <jimb@redhat.com>.
14503
14504 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 14505 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 14506 instead of GPR_SIZE to distiguish s390 and s390x targets.
14507
5544ad89
DJ		 145082004-01-31 Daniel Jacobowitz <drow@mvista.com>
14509
14510 * linux-low.c: Update copyright year.
14511 (check_removed_breakpoint): Clear pending_is_breakpoint.
14512 (linux_set_resume_request, linux_queue_one_thread)
14513 (resume_status_pending_p): New functions.
14514 (linux_continue_one_thread): Use process->resume.
14515 (linux_resume): Only resume threads if there are no pending events.
14516 * linux-low.h (struct process_info): Add resume request
14517 pointer.
14518
2a68b70e
DJ		 145192004-01-30 Daniel Jacobowitz <drow@mvista.com>
14520
14521 * regcache.c (new_register_cache): Clear the allocated register
14522 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14523
64386c31
DJ		 145242003-10-13 Daniel Jacobowitz <drow@mvista.com>
14525
14526 * linux-low.c (linux_resume): Take a struct thread_resume *
14527 argument.
14528 (linux_wait): Update call.
14529 (resume_ptr): New static variable.
14530 (linux_continue_one_thread): Renamed from
14531 linux_continue_one_process. Use resume_ptr.
14532 (linux_resume): Use linux_continue_one_thread.
14533 * server.c (handle_v_cont, handle_v_requests): New functions.
14534 (myresume): New function.
14535 (main): Handle 'v' case.
14536 * target.h (struct thread_resume): New type.
14537 (struct target_ops): Change argument of "resume" to struct
14538 thread_resume *.
14539 (myresume): Delete macro.
14540
c938e9b0
L		 145412003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14542
14543 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14544 (uninstall): Support DESTDIR.
14545
7f313d07
BC		 14546Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14547
14548 * configure.srv: Add xscale*linux copy of arm*linux entry.
14549
3b2fc2ea
DJ		 145502003-07-24 Daniel Jacobowitz <drow@mvista.com>
14551
14552 * linux-arm-low.c (arm_reinsert_addr): New function.
14553 (the_low_target): Add arm_reinsert_addr.
14554
1c0a559e
MK		 145552003-07-08 Mark Kettenis <kettenis@gnu.org>
14556
14557 * mem-break.c: Remove whitespace at end of file.
14558
43d5792c
DJ		 145592003-06-28 Daniel Jacobowitz <drow@mvista.com>
14560
14561 * configure.in: Check whether we need to prototype strerror.
14562 * server.h: Optionally prototype strerror.
14563 * gdbreplay.c (perror_with_name): Use strerror.
14564 * linux-low.c (linux_attach_lwp): Use strerror.
14565 * utils.c (perror_with_name): Use strerror.
14566 * config.in, configure: Regenerated.
14567
c8a86edf
DJ		 145682003-06-28 Daniel Jacobowitz <drow@mvista.com>
14569
14570 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14571 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14572
73d37363
DJ		 145732003-06-20 Daniel Jacobowitz <drow@mvista.com>
14574
14575 * Makefile.in (SFILES): Update.
14576 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14577 low-sun3.c: Remove files.
14578
6ad8ae5c
DJ		 145792003-06-17 Daniel Jacobowitz <drow@mvista.com>
14580
14581 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14582 (linux_detach_one_process, linux_detach): New functions.
14583 (linux_target_ops): Add linux_detach.
14584 * server.c (main): Handle 'D' packet.
14585 * target.h (struct target_ops): Add "detach" member.
14586 (detach_inferior): Define.
14587
1581182a
MK		 145882003-06-13 Mark Kettenis <kettenis@gnu.org>
14589
14590 From Kelley Cook <kelleycook@wideopenwest.com>:
14591 * configure.srv: Accept i[34567]86 variants.
14592
e5379b03
DJ		 145932003-06-05 Daniel Jacobowitz <drow@mvista.com>
14594
14595 * linux-low.c (linux_wait_for_event): Correct comment typos.
14596 (linux_resume_one_process): Call check_removed_breakpoint.
14597 (linux_send_signal): New function.
14598 (linux_target_ops): Add linux_send_signal.
14599 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14600 of kill.
14601 * target.h (struct target_ops): Add send_signal.
14602
2ff29de4
JB		 146032003-05-29 Jim Blandy <jimb@redhat.com>
14604
14605 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14606 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14607 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14608 away part of the register's value.
14609
254787d4
DJ		 146102003-03-26 Daniel Jacobowitz <drow@mvista.com>
14611
14612 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14613 (linux_wait_for_event, linux_init_signals): Likewise.
14614
94e10508
DJ		 146152003-03-17 Daniel Jacobowitz <drow@mvista.com>
14616
14617 * configure.in: Check for stdlib.h.
14618 * configure: Regenerated.
14619 * config.in: Regenerated.
14620
4c0711e0
DJ		 146212003-01-04 Andreas Schwab <schwab@suse.de>
14622
14623 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14624
ef66e766
AC		 146252003-01-02 Andrew Cagney <ac131313@redhat.com>
14626
14627 * Makefile.in: Remove obsolete code.
14628
a1358604
DJ		 146292002-11-20 Daniel Jacobowitz <drow@mvista.com>
14630
14631 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14632 defined(PT_FPR0_HI).
14633
23ce3b1c
DJ		 146342002-11-17 Stuart Hughes <seh@zee2.com>
14635
14636 * linux-arm-low.c (arm_num_regs): Increase.
14637 (arm_regmap): Include status register.
14638
146392002-11-17 Daniel Jacobowitz <drow@mvista.com>
14640
14641 * linux-low.c (register_addr): Remove incorrect -1 check.
14642
a9fa9f7d
DJ		 146432002-08-29 Daniel Jacobowitz <drow@mvista.com>
14644
14645 * linux-low.c (linux_create_inferior): Call setpgid. Return
14646 the new PID.
14647 (unstopped_p, linux_signal_pid): Remove.
14648 (linux_target_ops): Remove linux_signal_pid.
14649 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14650 global instead of target method.
14651 * target.h (struct target_ops): Remove signal_pid. Update comment
14652 for create_inferior.
14653 * server.c (signal_pid): New variable.
14654 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14655 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14656 (attach_inferior): Set signal_pid.
14657
17574093
DJ		 146582002-08-23 Daniel Jacobowitz <drow@mvista.com>
14659
14660 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14661
146622002-08-20 Jim Blandy <jimb@redhat.com>
14663
14664 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14665 default for this.
14666
146672002-08-01 Andrew Cagney <cagney@redhat.com>
14668
14669 * Makefile.in: Make chill references obsolete.
14670
146712002-07-24 Kevin Buettner <kevinb@redhat.com>
14672
14673 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14674 * configure: Regenerate.
14675 * config.in: Regenerate.
14676
146772002-07-09 David O'Brien <obrien@FreeBSD.org>
14678
14679 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14680 (perror_with_name, remote_close, remote_open, expect, play): Static.
14681
146822002-07-04 Michal Ludvig <mludvig@suse.cz>
14683
4b8dad4a 14684 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14685 byte offsets instead of an array of indexes.
14686 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14687
146882002-06-13 Daniel Jacobowitz <drow@mvista.com>
14689
14690 * regcache.c: Add comment.
14691
146922002-06-11 Daniel Jacobowitz <drow@mvista.com>
14693
14694 * thread-db.c: New file.
14695 * proc-service.c: New file.
14696 * acinclude.m4: New file.
14697 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14698 proc-service.o, and thread-db.o.
14699 (linux-low.o): Add USE_THREAD_DB.
14700 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14701 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14702 * aclocal.m4: Regenerated.
14703 * config.in: Regenerated.
14704 * configure: Regenerated.
14705 * configure.in: Check for proc_service.h, sys/procfs.h,
14706 thread_db.h, and linux/elf.h headrs.
14707 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14708 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14709 Check for -lthread_db and thread support.
14710 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14711 PowerPC, and SuperH.
14712 * i387-fp.c: Constify arguments.
14713 * i387-fp.h: Likewise.
14714 * inferiors.c: (struct thread_info): Renamed from
14715 `struct inferior_info'. Remove PID member. Use generic inferior
14716 list header. All uses updated.
14717 (inferiors, signal_pid): Removed.
14718 (all_threads): New variable.
14719 (get_thread): Define.
14720 (add_inferior_to_list): New function.
14721 (for_each_inferior): New function.
14722 (change_inferior_id): New function.
14723 (add_inferior): Removed.
14724 (remove_inferior): New function.
14725 (add_thread): New function.
14726 (free_one_thread): New function.
14727 (remove_thread): New function.
14728 (clear_inferiors): Use for_each_inferior and free_one_thread.
14729 (find_inferior): New function.
14730 (find_inferior_id): New function.
14731 (inferior_target_data): Update argument type.
14732 (set_inferior_target_data): Likewise.
14733 (inferior_regcache_data): Likewise.
14734 (set_inferior_regcache_data): Likewise.
14735 * linux-low.c (linux_bp_reinsert): Remove.
14736 (all_processes, stopping_threads, using_thrads)
14737 (struct pending_signals, debug_threads, pid_of): New.
14738 (inferior_pid): Replace with macro.
14739 (struct inferior_linux_data): Remove.
14740 (get_stop_pc, add_process): New functions.
14741 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
14742 Use add_process and add_thread.
14743 (linux_attach_lwp): New function, based on old linux_attach. Use
14744 add_process and add_thread. Set stop_expected for new threads.
14745 (linux_attach): New function.
14746 (linux_kill_one_process): New function.
14747 (linux_kill): Kill all LWPs.
14748 (linux_thread_alive): Use find_inferior_id.
14749 (check_removed_breakpoints, status_pending_p): New functions.
14750 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14751 Update. Use WNOHANG. Wait for cloned processes also. Update process
14752 struct for the found process.
14753 (linux_wait_for_event): New function.
14754 (linux_wait): Use it. Support LWPs.
14755 (send_sigstop, wait_for_sigstop, stop_all_processes)
14756 (linux_resume_one_process, linux_continue_one_process): New functions.
14757 (linux_resume): Support LWPs.
14758 (REGISTER_RAW_SIZE): Remove.
14759 (fetch_register): Use register_size instead. Call supply_register.
14760 (usr_store_inferior_registers): Likewise. Call collect_register.
14761 Fix recursive case.
14762 (regsets_fetch_inferior_registers): Improve error message.
14763 (regsets_store_inferior_registers): Add debugging.
14764 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14765 (unstopped_p, linux_signal_pid): New functions.
14766 (linux_target_ops): Add linux_signal_pid.
14767 (linux_init_signals): New function.
14768 (initialize_low): Call it. Initialize using_threads.
14769 * regcache.c (inferior_regcache_data): Add valid
14770 flag.
14771 (get_regcache): Fetch registers lazily. Add fetch argument
14772 and update all callers.
14773 (regcache_invalidate_one, regcache_invalidate): New
14774 functions.
14775 (new_register_cache): Renamed from create_register_cache.
14776 Return the new regcache.
14777 (free_register_cache): Change argument to a void *.
14778 (registers_to_string, registers_from_string): Call get_regcache
14779 with fetch flag set.
14780 (register_data): Make static. Pass fetch flag to get_regcache.
14781 (supply_register): Call get_regcache with fetch flag clear.
14782 (collect_register): Call get_regcache with fetch flag set.
14783 (collect_register_as_string): New function.
14784 * regcache.h: Update.
14785 * remote-utils.c (putpkt): Flush after debug output and use
14786 stderr.
14787 Handle input interrupts while waiting for an ACK.
14788 (input_interrupt): Use signal_pid method.
14789 (getpkt): Flush after debug output and use stderr.
14790 (outreg): Use collect_register_as_string.
14791 (new_thread_notify, dead_thread_notify): New functions.
14792 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14793 and general_thread.
14794 (look_up_one_symbol): Flush after debug output.
14795 * server.c (step_thread, server_waiting): New variables.
14796 (start_inferior): Don't use signal_pid. Update call to mywait.
14797 (attach_inferior): Update call to mywait.
14798 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14799 (main): Don't fetch/store registers explicitly. Use
14800 set_desired_inferior. Support proposed ``Hs'' packet. Update
14801 calls to mywait.
14802 * server.h: Update.
14803 (struct inferior_list, struct_inferior_list_entry): New.
14804 * target.c (set_desired_inferior): New.
14805 (write_inferior_memory): Constify.
14806 (mywait): New function.
14807 * target.h: Update.
14808 (struct target_ops): New signal_pid method.
14809 (mywait): Removed macro, added prototype.
14810
14811 * linux-low.h (regset_func): Removed.
14812 (regset_fill_func, regset_store_func): New.
14813 (enum regset_type): New.
14814 (struct regset_info): Add type field. Use new operation types.
14815 (struct linux_target_ops): stop_pc renamed to get_pc.
14816 Add decr_pc_after_break and breakpoint_at.
14817 (get_process, get_thread_proess, get_process_thread)
14818 (strut process_info, all_processes, linux_attach_lwp)
14819 (thread_db_init): New.
14820
14821 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14822 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14823 (the_low_target): Add new members.
14824 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14825 (i386_store_fpxregset): Constify.
14826 (target_regsets): Add new kind identifier.
14827 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14828 (i386_set_pc): Add debugging.
14829 (i386_breakpoint_at): New function.
14830 (the_low_target): Add new members.
14831 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14832 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14833 (mips_breakpoint_at): New.
14834 (the_low_target): Add new members.
14835 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14836 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14837 (the_low_target): Add new members.
14838 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14839 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14840 (the_low_target): Add new members.
14841 * linux-x86-64-low.c (target_regsets): Add new kind
14842 identifier.
14843
148442002-05-15 Daniel Jacobowitz <drow@mvista.com>
14845
14846 From Martin Pool <mbp@samba.org>:
14847 * server.c (gdbserver_usage): New function.
14848 (main): Call it.
14849
148502002-05-14 Daniel Jacobowitz <drow@mvista.com>
14851
14852 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14853 stop_at -> stop_pc.
14854
148552002-05-04 Andrew Cagney <ac131313@redhat.com>
14856
14857 * Makefile.in: Remove obsolete code.
14858
148592002-04-24 Michal Ludvig <mludvig@suse.cz>
14860
14861 * linux-low.c (regsets_fetch_inferior_registers),
14862 (regsets_store_inferior_registers): Removed cast to int from
14863 ptrace() calls.
14864 * regcache.h: Added declaration of struct inferior_info.
14865
148662002-04-20 Daniel Jacobowitz <drow@mvista.com>
14867
14868 * inferiors.c (struct inferior_info): Add regcache_data.
14869 (add_inferior): Call create_register_cache.
14870 (clear_inferiors): Call free_register_cache.
14871 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14872 * regcache.c (struct inferior_regcache_data): New.
14873 (registers): Remove.
14874 (get_regcache): New function.
14875 (create_register_cache, free_register_cache): New functions.
14876 (set_register_cache): Don't initialize the register cache here.
14877 (registers_to_string, registers_from_string, register_data): Call
14878 get_regcache.
14879 * regcache.h: Add prototypes.
14880 * server.h: Likewise.
14881
148822002-04-20 Daniel Jacobowitz <drow@mvista.com>
14883
14884 * mem-break.c: New file.
14885 * mem-break.h: New file.
14886 * Makefile.in: Add mem-break.o rule; update server.h
14887 dependencies.
14888 * inferiors.c (struct inferior_info): Add target_data
14889 member.
14890 (clear_inferiors): Free target_data member if set.
14891 (inferior_target_data, set_inferior_target_data): New functions.
14892 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14893 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14894 * linux-low.c (linux_bp_reinsert): New variable.
14895 (struct inferior_linux_data): New.
14896 (linux_create_inferior): Use set_inferior_target_data.
14897 (linux_attach): Likewise. Call add_inferior.
14898 (linux_wait_for_one_inferior): New function.
14899 (linux_wait): Call it.
14900 (linux_write_memory): Add const.
14901 (initialize_low): Call set_breakpoint_data.
14902 * linux-low.h (struct linux_target_ops): Add breakpoint
14903 handling members.
14904 * server.c (attach_inferior): Remove extra add_inferior
14905 call.
14906 * server.h: Include mem-break.h. Update inferior.c
14907 prototypes.
14908 * target.c (read_inferior_memory)
14909 (write_inferior_memory): New functions.
14910 * target.h (read_inferior_memory)
14911 (write_inferior_memory): Change macros to prototypes.
14912 (struct target_ops): Update comments. Add const to write_memory
14913 definition.
14914
149152002-04-11 Daniel Jacobowitz <drow@mvista.com>
14916
14917 * linux-low.c (usr_store_inferior_registers): Support
14918 registers which are allowed to fail to store.
14919 * linux-low.h (linux_target_ops): Likewise.
14920 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14921 (ppc_cannot_store_register): FPSCR may not be storable.
14922
149232002-04-09 Daniel Jacobowitz <drow@mvista.com>
14924
14925 * server.h: Include <string.h> if HAVE_STRING_H.
14926 * ChangeLog: Correct paths in last ChangeLog entry.
14927
149282002-04-09 Daniel Jacobowitz <drow@mvista.com>
14929
14930 * linux-low.h: Remove obsolete prototypes.
14931 (struct linux_target_ops): New.
14932 (extern the_low_target): New.
14933 * linux-low.c (num_regs, regmap): Remove declarations.
14934 (register_addr): Use the_low_target explicitly.
14935 (fetch_register): Likewise.
14936 (usr_fetch_inferior_registers): Likewise.
14937 (usr_store_inferior_registers): Likewise.
14938 * linux-arm-low.c (num_regs): Remove.
14939 (arm_num_regs): Define.
14940 (arm_regmap): Renamed from regmap, made static.
14941 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14942 made static.
14943 (arm_cannot_store_register): Renamed from cannot_store_register,
14944 made static.
14945 (the_low_target): New.
14946 * linux-i386-low.c (num_regs): Remove.
14947 (i386_num_regs): Define.
14948 (i386_regmap): Renamed from regmap, made static.
14949 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14950 made static.
14951 (i386_cannot_store_register): Renamed from cannot_store_register,
14952 made static.
14953 (the_low_target): New.
14954 * linux-ia64-low.c (num_regs): Remove.
14955 (ia64_num_regs): Define.
14956 (ia64_regmap): Renamed from regmap, made static.
14957 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14958 made static.
14959 (ia64_cannot_store_register): Renamed from cannot_store_register,
14960 made static.
14961 (the_low_target): New.
14962 * linux-m68k-low.c (num_regs): Remove.
14963 (m68k_num_regs): Define.
14964 (m68k_regmap): Renamed from regmap, made static.
14965 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14966 made static.
14967 (m68k_cannot_store_register): Renamed from cannot_store_register,
14968 made static.
14969 (the_low_target): New.
14970 * linux-mips-low.c (num_regs): Remove.
14971 (mips_num_regs): Define.
14972 (mips_regmap): Renamed from regmap, made static.
14973 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14974 made static.
14975 (mips_cannot_store_register): Renamed from cannot_store_register,
14976 made static.
14977 (the_low_target): New.
14978 * linux-ppc-low.c (num_regs): Remove.
14979 (ppc_num_regs): Define.
14980 (ppc_regmap): Renamed from regmap, made static.
14981 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14982 made static.
14983 (ppc_cannot_store_register): Renamed from cannot_store_register,
14984 made static.
14985 (the_low_target): New.
14986 * linux-s390-low.c (num_regs): Remove.
14987 (s390_num_regs): Define.
14988 (s390_regmap): Renamed from regmap, made static.
14989 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14990 made static.
14991 (s390_cannot_store_register): Renamed from cannot_store_register,
14992 made static.
14993 (the_low_target): New.
14994 * linux-sh-low.c (num_regs): Remove.
14995 (sh_num_regs): Define.
14996 (sh_regmap): Renamed from regmap, made static.
14997 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14998 made static.
14999 (sh_cannot_store_register): Renamed from cannot_store_register,
15000 made static.
15001 (the_low_target): New.
15002 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15003 (the_low_target): New.
15004
150052002-04-09 Daniel Jacobowitz <drow@mvista.com>
15006
15007 * Makefile.in: Add stamp-h target.
15008 * configure.in: Create stamp-h.
15009 * configure: Regenerated.
15010
150112002-04-09 Daniel Jacobowitz <drow@mvista.com>
15012
15013 * inferiors.c: New file.
15014 * target.c: New file.
15015 * target.h: New file.
15016 * Makefile.in: Add target.o and inferiors.o. Update
15017 dependencies.
15018 * linux-low.c (inferior_pid): New static variable,
15019 moved from server.c.
15020 (linux_create_inferior): Renamed from create_inferior.
15021 Call add_inferior. Return 0 on success instead of a PID.
15022 (linux_attach): Renamed from myattach.
15023 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15024 (linux_thread_alive): Renamed from mythread_alive.
15025 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15026 child dies.
15027 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15028 (regsets_store_inferior_registers): Correct error message.
15029 Add missing ``return 0''.
15030 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15031 (linux_store_registers): Renamed from store_inferior_registers.
15032 (linux_read_memory): Renamed from read_inferior_memory.
15033 (linux_write_memory): Renamed from write_inferior_memory.
15034 (linux_target_ops): New structure.
15035 (initialize_low): Call set_target_ops ().
15036 * remote-utils.c (unhexify): New function.
15037 (hexify): New function.
15038 (input_interrupt): Send signals to ``signal_pid''.
15039 * server.c (inferior_pid): Remove.
15040 (start_inferior): Update create_inferior call.
15041 (attach_inferior): Call add_inferior.
15042 (handle_query): New function.
15043 (main): Call handle_query for `q' packets.
15044 * server.h: Include "target.h". Remove obsolete prototypes.
15045 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15046
150472002-04-09 Daniel Jacobowitz <drow@mvista.com>
15048
15049 * Makefile.in: Add WARN_CFLAGS. Update configury
15050 dependencies.
15051 * configure.in: Check for <string.h>
15052 * configure: Regenerate.
15053 * config.in: Regenerate.
15054 * gdbreplay.c: Include needed system headers.
15055 (remote_open): Remove strchr prototype.
15056 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15057 * regcache.c (supply_register): Change buf argument to const void *.
15058 (supply_register_by_name): Likewise.
15059 (collect_register): Change buf argument to void *.
15060 (collect_register_by_name): Likewise.
15061 * regcache.h: Add missing prototypes.
15062 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15063 * server.c (handle_query): New function.
15064 (attached): New static variable, moved out of main.
15065 (main): Quiet longjmp clobber warnings.
15066 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15067 * utils.c (error): Remove NORETURN.
15068 (fatal): Likewise.
GDB Binutils - Deliverables
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